@import url(https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&family=Poppins:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Noto+Sans:wght@400;500;600;700;800;900&display=swap);.vs-stats-overlay{position:fixed;inset:0;z-index:100100;background:rgba(15,23,42,.45);display:flex;align-items:center;justify-content:center;padding:20px}.vs-stats-box{background:#fff;border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.3);width:520px;max-width:96vw;overflow:hidden;font-family:Nunito,'Plus Jakarta Sans',sans-serif}.vs-stats-loading{padding:40px;text-align:center;color:#64748b}.vs-stats-hd{position:relative;font-size:1.15rem;font-weight:800;color:#0f172a;padding:16px 20px;border-bottom:1.5px solid #f1f5f9}.vs-stats-close{position:absolute;top:10px;right:12px;width:32px;height:32px;border-radius:9px;border:none;background:#f1f5f9;color:#475569;font-size:1.3rem;cursor:pointer;line-height:1}.vs-stats-close:hover{background:#fee2e2;color:#b91c1c}.vs-stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:18px 20px 22px}.vs-stat-card{background:#f8fafc;border:1.5px solid var(--sc,#cbd5e1);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:2px}.vs-stat-card:first-child{grid-column:1/-1}.vs-stat-ico{font-size:1.3rem}.vs-stat-num{font-size:2rem;font-weight:900;color:var(--sc,#0f172a);line-height:1.1}.vs-stat-lbl{font-size:.85rem;font-weight:700;color:#64748b}:root{--bg:#eef6e9;--bg2:#e2efd8;--surface:#fff;--surface2:#f5faf1;--border:#e8eaee;--border2:#dcdfe5;--ink:#1a1714;--ink2:#4a4540;--muted:#9e9890;--accent:#e05c2a;--accent2:#2a7ae0;--accent3:#27ae72;--accent-soft:rgba(224, 92, 42, .1);--blue-soft:rgba(42, 122, 224, .1);--green-soft:rgba(39, 174, 114, .1);--shadow-sm:0 1px 4px rgba(26, 23, 20, .07),0 4px 16px rgba(26, 23, 20, .05);--shadow-md:0 4px 24px rgba(26, 23, 20, .1),0 1px 4px rgba(26, 23, 20, .06);--shadow-lg:0 12px 48px rgba(26, 23, 20, .12),0 2px 8px rgba(26, 23, 20, .06);--radius:16px;--radius-sm:10px;--radius-pill:999px;--tp-zoom:1;--tp-ipa-scale:0.6}*,::after,::before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#b0aaa2 #f0ece8;overflow-y:scroll}html::-webkit-scrollbar{width:8px}html::-webkit-scrollbar-track{background:#f0ece8}html::-webkit-scrollbar-thumb{background:#b0aaa2;border-radius:999px}body{font-family:'Be Vietnam Pro',Poppins,sans-serif;background:var(--bg);color:var(--ink);min-height:100vh;overflow-x:hidden}body::before{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%239aa3b5' fill-opacity='0.045'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}.screen{position:relative;z-index:1;display:none;min-height:100dvh}.screen.active{display:block}@keyframes vsScreenIn{from{opacity:0}to{opacity:1}}.screen.active{animation:vsScreenIn .32s ease}@media (prefers-reduced-motion:reduce){.screen.active{animation:none}}.main-bg-wrap{position:relative;flex-shrink:0}.main-bg-toggle{height:32px;padding:0 12px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface2);font-size:.8rem;font-weight:700;color:var(--ink2);cursor:pointer;display:inline-flex;align-items:center;gap:4px;transition:all .15s}.main-bg-toggle:hover{border-color:#a78bfa;background:#ede9fe;color:#6d28d9}.main-bg-panel{display:none;position:fixed;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.13);padding:12px 14px;min-width:240px;z-index:99999;gap:8px;flex-direction:column}.main-bg-panel.open{display:flex}.main-bg-row{display:flex;align-items:center;gap:8px}.main-bg-lbl{font-size:.75rem;color:#6b7280;white-space:nowrap}.main-bg-swatch-wrap{position:relative;width:32px;height:32px;flex-shrink:0;cursor:pointer;overflow:visible}.main-bg-swatch{width:100%;height:100%;border-radius:8px;border:2.5px solid #d1d5db;transition:border-color .15s,transform .1s;box-sizing:border-box}.main-bg-swatch-wrap:hover .main-bg-swatch{border-color:#7c3aed;transform:scale(1.07)}.main-bg-swatch-wrap input[type=color]{position:absolute;bottom:-1px;left:0;width:100%;height:1px;opacity:0;cursor:pointer;padding:0;margin:0;border:none}.main-bg-apply-btn{padding:4px 10px;border-radius:6px;border:1.5px solid #7c3aed;background:#7c3aed;color:#fff;font-size:.75rem;font-weight:700;cursor:pointer;transition:all .13s;white-space:nowrap}.main-bg-apply-btn:hover{background:#6d28d9;border-color:#6d28d9}.main-bg-effect-btn{padding:4px 12px;border-radius:6px;border:1.5px solid #d1d5db;background:#f9fafb;color:#374151;font-size:.78rem;font-weight:600;cursor:pointer;transition:all .13s;white-space:nowrap}.main-bg-effect-btn:hover{background:#ede9fe;border-color:#a78bfa;color:#6d28d9}.main-bg-effect-btn.active{background:#7c3aed;border-color:#7c3aed;color:#fff}.main-bg-img-row{border-top:1px dashed #e5e7eb;padding-top:8px;margin-top:2px}.main-bg-url-input{flex:1;min-width:150px;padding:5px 9px;border-radius:6px;border:1.5px solid #d1d5db;background:#fff;font-size:.78rem;color:#374151;outline:0;transition:border-color .13s}.main-bg-url-input:focus{border-color:#7c3aed}.main-bg-url-input:disabled{opacity:.6;cursor:wait}.main-bg-hint{font-size:.68rem;color:#9ca3af;line-height:1.3}@media (max-width:860px){.main-bg-panel.open{left:10px!important;right:10px!important;min-width:0;max-width:none;width:auto;max-height:78vh;overflow-y:auto;padding:14px}.main-bg-row{flex-wrap:wrap}.main-bg-img-row .main-bg-lbl{flex:1 1 100%;margin-bottom:-1px}.main-bg-img-row .main-bg-url-input{flex:1 1 100%;min-width:0;width:100%;box-sizing:border-box}.main-bg-img-row .main-bg-apply-btn,.main-bg-img-row .main-bg-effect-btn{flex:1 1 auto;text-align:center}#wotdBgPos{flex:1 1 100%!important;max-width:none!important}}body.main-dark-bg .hero{background:rgba(0,0,0,.18);border-bottom-color:rgba(255,255,255,.12);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}body.main-dark-bg .logo-text{color:#fff}body.main-dark-bg .logo-text em{color:#fde68a}body.main-dark-bg .hero-sub,body.main-dark-bg .hero-tagline{color:rgba(255,255,255,.78)}body.main-dark-bg .hero-right{border-right-color:rgba(255,255,255,.18)}body.main-dark-bg .step-label{color:rgba(255,255,255,.9)}body.main-dark-bg #langToggleBtn{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:#fff}body.main-dark-bg .tour-replay-btn{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:#fff}body.main-dark-bg .screen .tour-replay-btn{background:var(--surface);border-color:var(--border);color:var(--ink)}body.main-dark-bg #authUserBtn{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3)}body.main-dark-bg #authDisplayNameEl{color:#fff}body.main-dark-bg .auth-logout-btn{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:rgba(255,255,255,.85)}body.main-dark-bg .main-bg-toggle{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:#fff}body.main-dark-bg .yt-dc-panel-title{color:rgba(255,255,255,.92)}body.main-dark-bg .yt-dc-panel-header{border-color:rgba(255,255,255,.15)}body.main-dark-bg .lb-sidebar{color:#fff}body.main-dark-bg .lb-title{color:rgba(255,255,255,.95)}body.main-dark-bg .lb-header,body.main-dark-bg .lb-section-tabs{border-color:rgba(255,255,255,.15)}body.main-dark-bg .lb-tab{background:rgba(255,255,255,.1);color:rgba(255,255,255,.7);border-color:rgba(255,255,255,.15)}body.main-dark-bg .lb-tab.active{background:var(--accent);color:#fff}body.main-dark-bg .lb-sec-tab{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:rgba(255,255,255,.7)}body.main-dark-bg .lb-sec-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}body.main-dark-bg .lb-empty,body.main-dark-bg .lb-loading{color:rgba(255,255,255,.5)}body.main-dark-bg .lb-pod-name,body.main-dark-bg .lb-row-name,body.main-dark-bg .lb-user-name{color:rgba(255,255,255,.92)}body.main-dark-bg .lb-pod-time,body.main-dark-bg .lb-row-rank,body.main-dark-bg .lb-row-time,body.main-dark-bg .lb-user-ago,body.main-dark-bg .lb-users-summary{color:rgba(255,255,255,.55)}body.main-dark-bg .lb-row{background:rgba(255,255,255,.08)}body.main-dark-bg .lb-user-row,body.main-dark-bg .lb-users-summary{border-color:rgba(255,255,255,.12)}body.main-dark-bg .lb-presence-dot{border-color:rgba(255,255,255,.15)}body.main-img-light .hero-sub,body.main-img-light .hero-tagline,body.main-img-light .step-label{color:#173a24;text-shadow:0 1px 2px rgba(255,255,255,.45)}body.main-img-light .logo-text{color:#123018}body.main-img-light .logo-text em{color:#b45309}body.main-img-light #authDisplayNameEl,body.main-img-light .lb-pod-name,body.main-img-light .lb-row-name,body.main-img-light .lb-title,body.main-img-light .lb-user-name,body.main-img-light .yt-dc-panel-title{color:#123018;text-shadow:0 1px 2px rgba(255,255,255,.4)}body.main-img-light .lb-pod-time,body.main-img-light .lb-row-rank,body.main-img-light .lb-row-time,body.main-img-light .lb-user-ago,body.main-img-light .lb-users-summary{color:#2f5a3d}.lb-dark-mode{background:#0f172a!important;color:#fff}.lb-dark-mode .lb-title{color:rgba(255,255,255,.95)}.lb-dark-mode .lb-header,.lb-dark-mode .lb-section-tabs{border-color:rgba(255,255,255,.15)}.lb-dark-mode .lb-tab{background:rgba(255,255,255,.1);color:rgba(255,255,255,.7);border-color:rgba(255,255,255,.15)}.lb-dark-mode .lb-tab.active{background:var(--accent);color:#fff}.lb-dark-mode .lb-sec-tab{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:rgba(255,255,255,.7)}.lb-dark-mode .lb-sec-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.lb-dark-mode .lb-empty,.lb-dark-mode .lb-loading{color:rgba(255,255,255,.5)}.lb-dark-mode .lb-pod-name,.lb-dark-mode .lb-row-name,.lb-dark-mode .lb-user-name{color:rgba(255,255,255,.92)}.lb-dark-mode .lb-pod-time,.lb-dark-mode .lb-row-rank,.lb-dark-mode .lb-row-time,.lb-dark-mode .lb-user-ago,.lb-dark-mode .lb-users-summary{color:rgba(255,255,255,.55)}.lb-dark-mode .lb-row{background:rgba(255,255,255,.08)}.lb-dark-mode .lb-user-row,.lb-dark-mode .lb-users-summary{border-color:rgba(255,255,255,.12)}.lb-dark-mode .lb-presence-dot{border-color:rgba(255,255,255,.15)}body.main-dark-bg .source-card{background:rgba(255,255,255,.15);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:rgba(255,255,255,.28)}body.main-dark-bg .source-card:hover{background:rgba(255,255,255,.26);border-color:rgba(255,255,255,.52);box-shadow:0 6px 24px rgba(0,0,0,.22)}body.main-dark-bg .source-card.selected{background:rgba(42,122,224,.38);border-color:rgba(255,255,255,.55)}body.main-dark-bg .source-card-title{color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.35)}body.main-dark-bg .source-card-desc{color:rgba(255,255,255,.8)}body.main-dark-bg.cards-retro .source-card-title{color:#1f2937;text-shadow:none}body.main-dark-bg.cards-retro .source-card-desc{color:#4b5563}body.main-dark-bg.cards-retro .source-card{color:#1f2937}body.main-dark-bg #srcPdfCard{border-color:rgba(255,255,255,.28)}body.main-dark-bg #srcPdfCard:hover{background:rgba(255,255,255,.26);border-color:rgba(255,255,255,.52)}body.main-dark-bg #btnFetchTranscript{color:#1a1714!important;border-color:rgba(26,23,20,.35)!important}body.main-lantern-bg .source-card{background:#fff!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border-color:#e5e7eb!important;box-shadow:0 2px 12px rgba(0,0,0,.18)}body.main-lantern-bg .source-card:hover{background:#f8fafc!important;border-color:#6366f1!important;box-shadow:0 6px 24px rgba(0,0,0,.22)}body.main-lantern-bg .source-card.selected{background:#eff6ff!important;border-color:#3b82f6!important}body.main-lantern-bg .source-card-title{color:#111827!important;text-shadow:none}body.main-lantern-bg .source-card-desc{color:#6b7280!important}.hero{background:var(--surface);border-bottom:1px solid var(--border);padding:18px 36px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-sm)}#langToggleBtn:hover{background:var(--surface);border-color:var(--accent2);color:var(--accent2)}.logo-mark{display:flex;align-items:center;gap:12px}.logo-icon{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#f0914a);display:flex;align-items:center;justify-content:center;font-size:1.25rem;box-shadow:0 4px 12px rgba(224,92,42,.3)}.logo-text{font-size:1.4rem;font-weight:900;color:var(--ink);letter-spacing:-.5px}.logo-text em{color:var(--accent);font-style:normal}.hero-right{text-align:right;margin-left:auto;padding-right:14px;border-right:1px solid var(--border);flex-shrink:0}.hero-tagline{font-size:.8rem;color:var(--muted);font-weight:700}.hero-sub{font-size:.73rem;color:var(--border2);margin-top:1px;font-weight:600}.home-layout{display:flex;align-items:flex-start;max-width:1560px;margin:0 auto;gap:0}.main-content{flex:1;min-width:0;max-width:1000px;padding:24px 36px 80px}.home-dict-sidebar{width:290px;flex-shrink:0;padding:12px 0 80px;position:sticky;top:0;max-height:100vh;overflow-y:auto;margin-right:8px;box-sizing:border-box;scrollbar-width:none;-ms-overflow-style:none}.home-dict-sidebar::-webkit-scrollbar{width:0;height:0;display:none}.home-dict-sidebar .yt-dict-result{overflow-y:visible;max-height:none}#homeDictResult:empty{display:none}.home-dict-expand-btn{flex-shrink:0;width:28px;height:28px;border-radius:7px;border:1.5px solid var(--border);background:var(--surface,#fff);color:var(--ink2,#475569);cursor:pointer;font-size:.9rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;transition:all .15s}.home-dict-expand-btn:hover{background:#ede9fe;border-color:#a78bfa;color:#6d28d9}#homeDictExpandResult{max-height:none}.hw-card{background:#fff;border:1px solid #e2ebdc;border-radius:16px;padding:16px 16px 14px;margin:0 12px 16px;box-shadow:0 2px 8px rgba(47,94,63,.06)}.hw-head{display:flex;align-items:center;gap:8px;font-size:.95rem;font-weight:800;color:#1f2d24;margin-bottom:14px}.hw-goal-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}.hw-goal-lbl{font-size:.78rem;font-weight:600;color:#64748b}.hw-goal-pct{font-size:.95rem;font-weight:800;color:#2f7d4e}.hw-bar{height:9px;border-radius:999px;background:#e6efe0;overflow:hidden;margin-bottom:14px}.hw-bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#3a8a5a,#2f7d4e);transition:width .4s ease}.hw-days{display:flex;justify-content:space-between;gap:2px}.hw-day{display:flex;flex-direction:column;align-items:center;gap:5px;flex:1;min-width:0}.hw-day-lbl{font-size:.5rem;font-weight:800;color:#94a3b8;letter-spacing:0}.hw-day.done .hw-day-lbl{color:#2f7d4e}.hw-day-dot{width:23px;height:23px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;background:#eef2ec;color:#b5bfc8}.hw-day.done .hw-day-dot{background:#2f7d4e;color:#fff}.hw-day.today .hw-day-dot{box-shadow:0 0 0 2px #a8d4b6}.hw-day.future .hw-day-dot{opacity:.5}.main-dark-bg .hw-card,.vl-overlay.vl-dark .hw-card{background:#18241b;border-color:#2c4030}.main-dark-bg .hw-head{color:#e8f0e9}.main-dark-bg .hw-day-dot{background:#243029;color:#7a8a7c}.main-dark-bg .hw-day.done .hw-day-dot{background:#3a8a5a;color:#fff}.lb-sidebar{width:260px;flex-shrink:0;padding:60px 0 80px 0;position:sticky;top:0;max-height:100vh;overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none}.lb-sidebar::-webkit-scrollbar{width:0;height:0;display:none}.lb-header{padding:0 16px 10px;border-bottom:1px solid var(--border);margin-bottom:10px}.lb-title{font-family:Nunito,sans-serif;font-size:.92rem;font-weight:900;color:var(--ink)}.lb-trophy{display:inline-block;animation:lbTrophySpin 3s linear infinite}@keyframes lbTrophySpin{from{transform:rotateY(0)}to{transform:rotateY(360deg)}}@media (prefers-reduced-motion:reduce){.lb-trophy{animation:none}}.lb-tabs{display:flex;gap:4px;padding:0 12px 10px}.lb-tab{flex:1;padding:5px 0;border-radius:8px;border:none;font-family:Nunito,sans-serif;font-size:.72rem;font-weight:800;background:var(--surface2);color:var(--muted);cursor:pointer;transition:all .15s}.lb-tab.active{background:#0d9488;color:#fff}.lb-body{padding:0 12px}.lb-loading{text-align:center;color:var(--muted);font-size:.78rem;padding:24px 0}.lb-empty{text-align:center;color:var(--muted);font-size:.78rem;padding:24px 0}.lb-section-tabs{display:flex;gap:0;padding:0 12px 10px;border-bottom:1px solid var(--border);margin-bottom:2px}.lb-sec-tab{flex:1;padding:6px 0;border:1.5px solid var(--border);background:var(--bg);font-family:Nunito,sans-serif;font-size:.72rem;font-weight:800;cursor:pointer;transition:all .15s;color:var(--muted)}.lb-sec-tab:first-child{border-radius:8px 0 0 8px}.lb-sec-tab:last-child{border-radius:0 8px 8px 0;border-left:none}.lb-sec-tab.active{background:#0d9488;border-color:#0d9488;color:#fff}.lb-users-body{padding:10px 12px 0}.lb-users-summary{display:flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;color:var(--muted);margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border)}.lb-user-row{display:flex;align-items:center;gap:9px;padding:7px 0;border-bottom:1px solid var(--border)}.lb-user-row:last-child{border-bottom:none}.lb-user-av-wrap{position:relative;width:30px;height:30px;flex-shrink:0;border-radius:50%;overflow:visible;background:linear-gradient(135deg,#a78bfa,#818cf8);display:flex;align-items:center;justify-content:center}.lb-presence-dot{position:absolute;bottom:0;right:0;width:9px;height:9px;border-radius:50%;border:2px solid #fff}.lb-dot-online{background:#22c55e}.lb-dot-offline{background:#9ca3af}.lb-user-info{display:flex;flex-direction:column;gap:1px;min-width:0}.lb-user-name{font-size:.78rem;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lb-user-ago{font-size:.67rem;color:var(--muted)}.lb-podium{display:flex;align-items:flex-end;justify-content:center;gap:6px;margin-bottom:14px}.lb-pod{display:flex;flex-direction:column;align-items:center;gap:3px;flex:1}.lb-pod-avatar{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:900;overflow:hidden;position:relative}.lb-pod-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}.lb-pod-medal{font-size:1.1rem;line-height:1}.lb-pod-name{font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;color:var(--ink);text-align:center;max-width:70px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lb-pod-time{font-family:Nunito,sans-serif;font-size:.65rem;font-weight:700;color:var(--muted)}.lb-pod-block{width:100%;border-radius:8px 8px 0 0;margin-top:4px}.lb-pod--1 .lb-pod-block{height:46px;background:linear-gradient(135deg,#a78bfa,#c4b5fd)}.lb-pod--2 .lb-pod-block{height:32px;background:linear-gradient(135deg,#7dd3fc,#bae6fd)}.lb-pod--3 .lb-pod-block{height:22px;background:linear-gradient(135deg,#f9a8d4,#fbcfe8)}.lb-pod--1 .lb-pod-avatar{background:#8b5cf6;box-shadow:0 0 0 3px #ede9fe}.lb-pod--2 .lb-pod-avatar{background:#38bdf8;box-shadow:0 0 0 3px #e0f2fe}.lb-pod--3 .lb-pod-avatar{background:#ec4899;box-shadow:0 0 0 3px #fce7f3}body:not(.home-colorful) .lb-tab.active{background:#6cb37c;color:#fff}body:not(.home-colorful) .lb-sec-tab.active{background:#6cb37c;border-color:#6cb37c;color:#fff}body:not(.home-colorful) .lb-pod--1 .lb-pod-block{background:linear-gradient(135deg,#86cf99,#aedfb9)}body:not(.home-colorful) .lb-pod--2 .lb-pod-block{background:linear-gradient(135deg,#a3dab1,#c5e9cd)}body:not(.home-colorful) .lb-pod--3 .lb-pod-block{background:linear-gradient(135deg,#bfe6c8,#dcf0e1)}body:not(.home-colorful) .lb-pod--1 .lb-pod-avatar{background:#5ba86e;box-shadow:0 0 0 3px #d8efdf}body:not(.home-colorful) .lb-pod--2 .lb-pod-avatar{background:#7cc28d;box-shadow:0 0 0 3px #e4f3e8}body:not(.home-colorful) .lb-pod--3 .lb-pod-avatar{background:#9ad0a6;box-shadow:0 0 0 3px #ecf6ef}.lb-list{display:flex;flex-direction:column;gap:7px}.lb-row{display:flex;align-items:center;gap:8px;padding:8px 11px;border-radius:12px;background:var(--surface);border:1.5px solid var(--border);box-shadow:0 1px 4px rgba(15,23,42,.05)}.lb-list .lb-row:nth-child(6n+1) .lb-row-avatar{background:#f472b6}.lb-list .lb-row:nth-child(6n+2) .lb-row-avatar{background:#a78bfa}.lb-list .lb-row:nth-child(6n+3) .lb-row-avatar{background:#fbbf24}.lb-list .lb-row:nth-child(6n+4) .lb-row-avatar{background:#34d399}.lb-list .lb-row:nth-child(6n+5) .lb-row-avatar{background:#60a5fa}.lb-list .lb-row:nth-child(6n) .lb-row-avatar{background:#fb923c}.lb-row-rank{font-family:Nunito,sans-serif;font-size:.7rem;font-weight:900;color:var(--muted);width:18px;text-align:center;flex-shrink:0}.lb-row-avatar{width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:900;overflow:hidden;flex-shrink:0}.lb-row-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}.lb-row-info{flex:1;min-width:0}.lb-row-name{font-family:Nunito,sans-serif;font-size:.75rem;font-weight:800;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lb-row-time{font-family:Nunito,sans-serif;font-size:.65rem;font-weight:600;color:var(--muted)}.lb-streak{font-size:.65rem;color:#ffe9b0;font-weight:700}.lb-pod-name{color:#fff}.lb-pod-time{color:rgba(255,255,255,.82)}body.home-colorful .lb-pod-name{color:var(--ink)}body.home-colorful .lb-pod-time{color:var(--muted)}.lb-pod-name,.lb-row-name,.lb-user-name{text-shadow:0 1px 3px rgba(255,255,255,.9),0 0 10px rgba(255,255,255,.6)!important}body.home-colorful .lb-streak{color:#d97706}.lb-words{font-size:.65rem;color:#16a34a;font-weight:700}.lb-words-inline{font-size:.62rem;color:#16a34a;font-weight:700;margin-left:4px}@media (max-width:900px){.lb-sidebar{display:none}.home-dict-sidebar{display:none}}.step-label{display:flex;align-items:center;gap:10px;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;margin-top:30px}.step-label:first-child{margin-top:0}#passLevelStep>.step-label:first-child{margin-top:30px}.step-num{width:22px;height:22px;border-radius:50%;background:#3a8a5a;color:#fff;font-size:.65rem;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0}body.main-dark-bg .step-num,body.main-img-light .step-num{background:#2f7d4f!important;color:#fff!important;box-shadow:0 0 0 2px rgba(255,255,255,.55),0 2px 6px rgba(0,0,0,.25)}.home-dict-sidebar .yt-dc-panel-title{background:#2f7d4f!important;color:#fff!important;padding:5px 12px;border-radius:999px;text-shadow:0 1px 2px rgba(0,0,0,.35)!important;box-shadow:0 2px 8px rgba(0,0,0,.18)}.step-label>div>span:not(.step-num):not([style]),.step-label>span:not(.step-num){background:rgba(15,23,42,.58);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.18);color:#fff;padding:4px 12px;border-radius:999px;text-shadow:0 1px 2px rgba(0,0,0,.45);box-shadow:0 2px 8px rgba(0,0,0,.18)}.main-vocab-section{margin:10px 0 14px;display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;align-items:stretch}.rdt-hm-wrap{margin-bottom:24px}.rdt-hm-item{display:flex;flex-direction:column;gap:8px;padding:14px 0;border-bottom:1px solid #f3f4f6}.rdt-hm-item:last-of-type{border-bottom:none}.rdt-hm-left{display:flex;flex-direction:row;align-items:center;gap:10px}.rdt-hm-para-label{width:38px;height:38px;background:#6366f1;color:#fff;font-size:1.1rem;font-weight:900;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.rdt-hm-slot{flex:1;min-height:40px;padding:8px 10px;font-size:.84rem;line-height:1.5;box-sizing:border-box}.rdt-hm-slot-label{font-weight:800;color:#4338ca;margin-right:4px}.rdt-hm-slot-placeholder{color:#9ca3af;font-style:italic;font-size:.8rem}.rdt-hm-para-text{font-size:.84rem;color:#374151;line-height:1.7;padding-top:6px}.rdt-hm-word-bank{flex-direction:column;gap:6px;padding:14px 16px}.rdt-hm-wb-title{font-size:.68rem;font-weight:800;color:#6b7280;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}.rdt-hm-chip{width:100%;text-align:left;border-radius:8px;padding:8px 14px;font-weight:500;font-size:.84rem;border-color:#818cf8;color:#3730a3}.rdt-hm-chip.selected{background:#6366f1;color:#fff;border-color:#6366f1}.rdt-hm-chip.selected .rdt-hm-chip-num{color:#c7d2fe}.rdt-hm-chip-num{font-weight:800;color:#4338ca;margin-right:6px}@media (max-width:540px){.rdt-hm-left{gap:8px}.wotd-example{-webkit-line-clamp:unset;line-clamp:unset;overflow:visible;display:block}}.wotd-card{grid-column:2/-1;min-width:0;border-radius:var(--radius);background:linear-gradient(135deg,#f2f9ec 0,#dcecce 100%);border:1.5px solid #d3e5c3;box-shadow:0 6px 20px rgba(47,94,63,.1);overflow:hidden;display:flex;flex-direction:column;color:#213024}.wotd-card.wotd-has-bg{background-size:cover;background-position:center;background-repeat:no-repeat;border-color:rgba(255,255,255,.28)}.wotd-card.wotd-has-bg .wotd-label{color:rgba(255,255,255,.9)}.wotd-card.wotd-has-bg .wotd-def,.wotd-card.wotd-has-bg .wotd-example,.wotd-card.wotd-has-bg .wotd-ipa,.wotd-card.wotd-has-bg .wotd-level,.wotd-card.wotd-has-bg .wotd-word{color:#fff;text-shadow:0 1px 5px rgba(0,0,0,.45)}.wotd-card.wotd-has-bg .wotd-deflang-btn,.wotd-card.wotd-has-bg .wotd-level-sel,.wotd-card.wotd-has-bg .wotd-refresh-btn{background:rgba(255,255,255,.22);color:#fff;border-color:rgba(255,255,255,.4)}.wotd-header{display:flex;align-items:center;justify-content:space-between;padding:12px 18px 2px;background:0 0}.wotd-label{font-size:.66rem;font-weight:800;color:#fff;letter-spacing:.05em;text-transform:uppercase;background:#2f5e3f;border:1.5px solid #2f5e3f;padding:4px 12px;border-radius:999px}.wotd-level{font-size:.65rem;font-weight:800;background:#d6e9da;color:#2f5e3f;padding:1px 7px;border-radius:999px}.wotd-refresh-btn{background:#fff;border:1px solid #c7ddbd;color:#2f7d4e;width:26px;height:26px;border-radius:50%;cursor:pointer;font-size:.9rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .15s}.wotd-refresh-btn:hover{background:#eaf4e2}.wotd-deflang-btn{background:#fff;border:1px solid #c7ddbd;color:#2f7d4e;font-size:.68rem;font-weight:800;padding:3px 11px;border-radius:999px;cursor:pointer;line-height:1.4;letter-spacing:.5px;transition:background .15s}.wotd-deflang-btn:hover{background:#eaf4e2}.wotd-deflang-btn.en{background:#2f7d4e;color:#fff;border-color:#2f7d4e}.wotd-level-sel{background:#fff;border:1px solid #c7ddbd;color:#2f5e3f;font-size:.72rem;font-weight:700;padding:3px 8px;border-radius:8px;cursor:pointer;outline:0}.wotd-level-sel option{background:#fff;color:#2f5e3f}.wotd-body{padding:6px 18px 14px;flex:1;display:flex;flex-direction:column;gap:3px}.wotd-word-row{display:flex;align-items:center;gap:8px}.wotd-word{font-size:1.7rem;font-weight:900;color:#1e293b;line-height:1.15}.wotd-speak-btn{background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:50%;width:28px;height:28px;cursor:pointer;font-size:.82rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s}.wotd-speak-btn:hover{background:rgba(255,255,255,.35)}.wotd-ipa{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;margin-top:4px}.wotd-acc-btn{display:inline-flex;align-items:center;gap:6px;background:0 0;border:none;padding:0;color:#2f7d4e;cursor:pointer;font-family:inherit}.wotd-spk-ic{width:16px;height:16px;opacity:.82;flex-shrink:0;transition:opacity .15s}.wotd-acc-btn:hover .wotd-spk-ic{opacity:1}.wotd-acc-lbl{font-size:.68rem;font-weight:800;letter-spacing:.04em;color:#6a7d6e}.wotd-acc-ipa{font-size:.92rem;color:#5a6b5e;letter-spacing:.02em;font-family:'Charis SIL','Doulos SIL','Gentium Plus',Cambria,Georgia,'Times New Roman',serif}.wotd-def{font-size:.9rem;font-weight:700;color:#1f2d24;margin-top:4px}.wotd-example-hl{color:#2f7d4e;font-weight:700;font-style:italic}.wotd-card .wotd-acc-btn,.wotd-card .wotd-acc-ipa,.wotd-card .wotd-acc-lbl,.wotd-card .wotd-spk-ic,.wotd-card.wotd-has-bg .wotd-example-hl,.wotd-example-hl,body.home-colorful .wotd-example-hl{color:#fde047!important;text-shadow:0 1px 4px rgba(0,0,0,.6)}.wotd-example{font-size:.82rem;color:#5a6b5e;font-style:italic;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.main-vocab-badge{background:#3a8a5a;color:#fff;font-size:.62rem;font-weight:900;padding:2px 7px;border-radius:999px;line-height:1.4}.vocab-topic-card{position:relative;overflow:hidden;isolation:isolate;cursor:pointer;text-align:center;padding:22px 18px;border-radius:var(--radius);background:#d4e6b5;border:2px solid #b8d48a;transition:all .18s;user-select:none;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;align-items:center;gap:5px}.vocab-topic-card:hover{border-color:#8fba4e;transform:translateY(-2px);box-shadow:var(--shadow-md)}.vocab-topic-card .topic-icon{width:52px;height:52px;border-radius:14px;background:#eaf5da;display:flex;align-items:center;justify-content:center;font-size:1.6rem;line-height:1;margin:0 0 8px;transition:transform .14s ease,box-shadow .14s ease}.vocab-topic-card .topic-name{font-size:.97rem;font-weight:900;color:#1f2937;letter-spacing:-.01em}body.cards-retro .vocab-topic-card{padding:20px 16px;border-radius:16px;background:#fffdf8;border:2px solid #1f2937;transition:transform .14s cubic-bezier(.2,.8,.3,1),box-shadow .14s ease,background .14s ease;box-shadow:4px 4px 0 #4d7c0f}body.cards-retro .vocab-topic-card:hover{border-color:#1f2937;transform:translate(-3px,-3px);background:#fffbee;box-shadow:7px 7px 0 #4d7c0f}body.cards-retro .vocab-topic-card:active{transform:translate(2px,2px);box-shadow:1px 1px 0 #4d7c0f}body.cards-retro .vocab-topic-card .topic-icon{background:#fdf0cd;border:2px solid #4d7c0f;box-shadow:2px 2px 0 #4d7c0f}body.cards-retro .vocab-topic-card:hover .topic-icon{transform:translate(-1px,-1px);box-shadow:3px 3px 0 #4d7c0f}.vocab-topic-card::before{content:'';position:absolute;top:-60%;left:-75%;width:45%;height:220%;background:linear-gradient(90deg,rgba(245,158,11,0),rgba(245,158,11,.28) 40%,rgba(132,204,22,.3) 60%,rgba(132,204,22,0));transform:rotate(22deg);opacity:0;pointer-events:none;z-index:1}.vocab-topic-card:hover::before{animation:vsCardShine .75s ease-out}.vocab-topic-card::after{content:'';position:absolute;inset:0;pointer-events:none;z-index:2;opacity:0;background-image:radial-gradient(circle,#f59e0b 0 2.4px,transparent 3.2px),radial-gradient(circle,#65a30d 0 2.4px,transparent 3.2px),radial-gradient(circle,#fbbf24 0 1.8px,transparent 2.6px),radial-gradient(circle,#4d7c0f 0 2.2px,transparent 3px);background-repeat:no-repeat;background-position:14% 20%,84% 26%,72% 76%,24% 74%;background-size:14px 14px;filter:drop-shadow(0 0 4px rgba(245,158,11,.9)) drop-shadow(0 0 6px rgba(132,204,22,.6))}.vocab-topic-card:hover::after{animation:vsCardSparkle 1.1s ease-in-out infinite}@media (prefers-reduced-motion:reduce){.vocab-topic-card:hover::after,.vocab-topic-card:hover::before{animation:none}}body.vs-dark .vocab-topic-card .topic-name{color:#e8eaf0}body.cards-retro.vs-dark .vocab-topic-card{background:#1c2130;border-color:#0a0d14;box-shadow:4px 4px 0 #6b9c2e}body.cards-retro.vs-dark .vocab-topic-card:hover{background:#222839;box-shadow:7px 7px 0 #6b9c2e}body.cards-retro.vs-dark .vocab-topic-card .topic-icon{background:#2a3142;border-color:#6b9c2e;box-shadow:2px 2px 0 #6b9c2e}.vocab-fullscreen-overlay{align-items:stretch!important;justify-content:stretch!important;background:var(--bg,#f5f3ee)!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}.vocab-list-fullscreen{width:100%!important;max-width:100%!important;height:100%!important;max-height:100%!important;border:none!important;border-radius:0!important;box-shadow:none!important;margin:0!important;padding:0!important;text-align:left!important;overflow:hidden;display:flex;flex-direction:column;align-items:center;animation:none!important}.vocab-fs-inner{width:100%;max-width:100%;flex:1;display:flex;flex-direction:column;overflow:hidden}.vf-bar{display:flex;align-items:center;gap:5px;flex-wrap:wrap;padding:7px 18px;border-bottom:1px solid var(--border);flex-shrink:0;min-height:0}.vf-bar:empty{display:none}.vf-chip{display:inline-flex;align-items:center;gap:4px;padding:3px 10px 3px 8px;border-radius:20px;border:1.5px solid var(--border);background:var(--bg);font-size:.68rem;font-weight:700;cursor:pointer;color:var(--muted);font-family:inherit;transition:all .15s;white-space:nowrap;position:relative}.vf-chip-mastered{border-color:#16a34a;color:#16a34a}.vf-chip-mastered:hover{background:#dcfce7;border-color:#16a34a;color:#15803d}.vf-chip-mastered.active{background:#16a34a;border-color:#16a34a;color:#fff}.vf-chip-starred{border-color:#d97706;color:#b45309}.vf-chip-starred:hover{background:#fef3c7;border-color:#d97706;color:#92400e}.vf-chip-starred.active{background:#f59e0b;border-color:#f59e0b;color:#fff}.vf-chip:hover{border-color:var(--accent2);color:var(--accent2)}.vf-chip.active{background:var(--accent2);border-color:var(--accent2);color:#fff}.vf-chip-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}.vf-chip-del{font-size:.6rem;opacity:.45;margin-left:2px;line-height:1;padding:0 1px;border:none;background:0 0;cursor:pointer;color:inherit;font-family:inherit;transition:opacity .15s}.vf-chip-del:hover{opacity:1!important}.vf-add-btn{padding:3px 10px;border-radius:20px;border:1.5px dashed var(--border);background:0 0;font-size:.68rem;font-weight:700;cursor:pointer;color:var(--muted);font-family:inherit;transition:all .15s;white-space:nowrap}.vf-add-btn:hover{border-color:var(--accent2);color:var(--accent2)}.vf-month-wrap{position:relative;display:inline-flex}.vf-chip-caret{font-size:.55rem;opacity:.6;margin-left:2px}.vf-chip-all.has-month{background:#7c3aed;border-color:#7c3aed;color:#fff}.vf-month-menu{display:none;position:absolute;top:calc(100% + 6px);left:0;z-index:9999;width:250px;padding:9px;border-radius:12px;background:var(--bg);border:1.5px solid var(--border);box-shadow:0 10px 30px rgba(0,0,0,.16)}.vf-month-wrap.open .vf-month-menu{display:block}.vl-mo-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}.vl-mo-year{font-weight:800;font-size:.85rem;color:var(--ink)}.vl-mo-nav{width:24px;height:24px;border-radius:50%;border:1.5px solid var(--border);background:0 0;cursor:pointer;color:var(--ink2);font-family:inherit;line-height:1;font-size:.9rem}.vl-mo-nav:disabled{opacity:.3;cursor:default}.vl-mo-nav:not(:disabled):hover{border-color:var(--accent2);color:var(--accent2)}.vl-mo-all{width:100%;padding:6px 9px;margin-bottom:7px;border-radius:8px;cursor:pointer;border:1.5px solid var(--border);background:0 0;font-family:inherit;font-size:.72rem;font-weight:700;color:var(--ink2);text-align:left}.vl-mo-all:hover{border-color:var(--accent2);color:var(--accent2)}.vl-mo-all.on{background:var(--accent2);border-color:var(--accent2);color:#fff}.vl-mo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.vl-mo-cell{display:flex;flex-direction:column;align-items:center;gap:1px;padding:6px 2px;border-radius:8px;border:1.5px solid var(--border);background:0 0;cursor:pointer;font-family:inherit;color:var(--ink2);transition:all .12s}.vl-mo-name{font-size:.68rem;font-weight:800}.vl-mo-n{font-size:.62rem;opacity:.65}.vl-mo-cell:not(:disabled):hover{border-color:var(--accent2);color:var(--accent2)}.vl-mo-cell.on{background:var(--accent2);border-color:var(--accent2);color:#fff}.vl-mo-cell.empty{opacity:.35;cursor:default}.vl-mo-note{margin-top:7px;font-size:.63rem;line-height:1.45;color:var(--muted)}.vl-more-bar{display:flex;align-items:center;justify-content:center;gap:10px;padding:16px 0 26px}.vl-more-btn{padding:8px 20px;border-radius:999px;border:1.5px solid var(--accent2);background:var(--bg);color:var(--accent2);font-family:inherit;font-weight:800;font-size:.8rem;cursor:pointer}.vl-more-btn:hover{background:var(--accent2);color:#fff}.vl-more-info{font-size:.72rem;color:var(--muted)}.vf-assign-pop{position:fixed;z-index:9999;background:var(--bg);border:1.5px solid var(--border);border-radius:10px;padding:6px 5px;min-width:170px;box-shadow:0 6px 24px rgba(0,0,0,.14)}.vf-ap-row{display:flex;align-items:center;gap:7px;padding:5px 8px;border-radius:7px;cursor:pointer;font-size:.73rem;font-weight:600;color:var(--ink);transition:background .1s}.vf-ap-row:hover{background:var(--surface2)}.vf-ap-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.vf-ap-check{width:13px;height:13px;margin-left:auto;flex-shrink:0;accent-color:var(--accent2)}.vf-ap-sep{height:1px;background:var(--border);margin:4px 0}.vf-ap-new{font-size:.68rem;color:var(--accent2);font-weight:700;padding:4px 8px;cursor:pointer;display:flex;align-items:center;gap:5px;border-radius:7px}.vf-ap-new:hover{background:var(--surface2)}.vf-ap-skip{font-size:.68rem;color:var(--muted);font-weight:600;padding:4px 8px;cursor:pointer;display:flex;align-items:center;gap:5px;border-radius:7px}.vf-ap-skip:hover{background:var(--surface2);color:var(--ink2)}.vf-word-tags{display:flex;gap:3px;flex-wrap:wrap;margin-top:3px}.vf-word-tag{display:inline-flex;align-items:center;gap:3px;font-size:.55rem;font-weight:700;padding:1px 6px;border-radius:10px;color:#fff;opacity:.85}.vfp-row{display:flex;align-items:center;gap:10px;font-size:.95rem;font-weight:600;cursor:pointer;padding:8px 6px;border-radius:8px;color:var(--ink);transition:background .1s}.vfp-row:hover{background:var(--surface2)}.vfp-row input[type=checkbox]{width:15px;height:15px;cursor:pointer;accent-color:var(--accent2);flex-shrink:0}.vfp-dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0}.vfp-mastery-row{display:flex;align-items:center;justify-content:space-between;margin-top:10px;padding:8px 4px 2px;border-top:1px solid var(--border)}.vfp-mastery-label{font-size:.8rem;font-weight:700;color:var(--muted)}.vfp-mastery-select{padding:4px 8px;border-radius:8px;border:1.5px solid var(--border);background:var(--surface2);font-family:Nunito,sans-serif;font-size:.82rem;font-weight:700;color:var(--ink);cursor:pointer;outline:0}.vfp2-modal{width:min(480px,94vw);background:#fff;border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,.18);overflow:hidden;font-family:Nunito,sans-serif}.vfp2-header{padding:20px 22px 14px;border-bottom:1px solid #f1f1f1}.vfp2-title{font-size:1.05rem;font-weight:900;color:#1a1714}.vfp2-search-wrap{display:flex;align-items:center;gap:8px;margin:12px 16px;padding:9px 14px;background:#f7f7f8;border-radius:12px}.vfp2-search-icon{font-size:.85rem;color:#aaa;flex-shrink:0}.vfp2-search{flex:1;border:none;background:0 0;outline:0;font-family:Nunito,sans-serif;font-size:.88rem;color:#1a1714}.vfp2-search::placeholder{color:#bbb}.vfp2-special-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:4px 16px 12px}.vfp2-special-grid:has(> :nth-child(4)){grid-template-columns:repeat(2,1fr)}.vfp2-special-card{position:relative;border-radius:14px;border:2px solid #e8e8e8;background:#fafafa;padding:12px 12px 10px;cursor:pointer;transition:border-color .15s,background .15s}.vfp2-special-card.selected{border-color:#22c55e;background:#f0fdf4}.vfp2-special-card.selected .vfp2-sc-check{display:flex}.vfp2-sc-check{display:none;position:absolute;top:8px;right:8px;width:18px;height:18px;border-radius:50%;background:#22c55e;color:#fff;font-size:.65rem;align-items:center;justify-content:center;font-weight:900}.vfp2-sc-badge{display:inline-block;font-size:.6rem;font-weight:900;padding:2px 6px;border-radius:4px;margin-bottom:6px}.vfp2-sc-badge.new{background:#3b82f6;color:#fff}.vfp2-sc-star{font-size:1.1rem;margin-bottom:4px}.vfp2-sc-icon{font-size:1.1rem;margin-bottom:4px}.vfp2-sc-name{font-size:.8rem;font-weight:800;color:#1a1714}.vfp2-sc-count{font-size:.72rem;color:#888;margin-top:2px}.vfp2-section-label{font-size:.68rem;font-weight:900;color:#aaa;letter-spacing:.08em;text-transform:uppercase;padding:4px 18px 6px}.vfp2-folder-list{max-height:220px;overflow-y:auto;padding:0 12px 8px;display:flex;flex-direction:column;gap:4px}.vfp2-folder-row{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:12px;border:2px solid transparent;background:#fafafa;cursor:pointer;transition:border-color .15s,background .15s}.vfp2-folder-row input[type=checkbox]{display:none}.vfp2-folder-row.selected{border-color:#f59e0b;background:#fffbeb}.vfp2-folder-row.selected .vfp2-fr-check{background:#f59e0b;border-color:#f59e0b;color:#fff}.vfp2-fr-check{width:18px;height:18px;border-radius:5px;border:2px solid #ddd;background:#fff;display:flex;align-items:center;justify-content:center;font-size:.65rem;color:transparent;flex-shrink:0;transition:background .15s,border-color .15s}.vfp2-fr-color{width:4px;height:28px;border-radius:3px;flex-shrink:0}.vfp2-fr-name{flex:1;font-size:.9rem;font-weight:700;color:#1a1714}.vfp2-fr-count{font-size:.75rem;font-weight:800;padding:3px 9px;border-radius:999px;background:#f3f4f6;color:#6b7280}.vfp2-folder-row.selected .vfp2-fr-count{background:#fef3c7;color:#d97706}.vfp2-footer{padding:14px 16px 16px;border-top:1px solid #f1f1f1;display:flex;flex-wrap:wrap;align-items:center;gap:10px;background:#fafafa}.vfp2-mastery-label{display:flex;align-items:center;gap:7px;font-size:.8rem;font-weight:700;color:#444;cursor:pointer;flex-shrink:0}.vfp2-mastery-label input[type=checkbox]{accent-color:#f59e0b;width:15px;height:15px;cursor:pointer}.vfp2-mastery-sel{padding:5px 10px;border-radius:8px;border:1.5px solid #e5e7eb;background:#fff;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;color:#444;cursor:pointer;outline:0}.vfp2-footer-btns{margin-left:auto;display:flex;gap:8px}.vfp2-btn-cancel{padding:9px 18px;border-radius:10px;border:1.5px solid #e5e7eb;background:#fff;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:700;color:#555;cursor:pointer}.vfp2-btn-start{padding:9px 20px;border-radius:10px;border:none;background:linear-gradient(135deg,#f97316,#ea580c);color:#fff;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:800;cursor:pointer;box-shadow:0 4px 12px rgba(234,88,12,.35);transition:opacity .15s}.vfp2-btn-start:hover{opacity:.9}#vocabProgressSection{padding:16px 18px 14px;border-bottom:1.5px solid var(--border);background:#1a1040;border-radius:0}.vl-prog-header{display:flex;align-items:center;gap:8px;margin-bottom:14px}.vl-prog-tabs{display:flex;gap:0;background:rgba(255,255,255,.08);border-radius:20px;padding:3px}.vl-ptab{padding:4px 14px;border-radius:16px;border:none;background:0 0;font-size:.7rem;font-weight:700;cursor:pointer;color:rgba(255,255,255,.5);font-family:inherit;transition:all .2s}.vl-ptab.active{background:#fff;color:#1a1040}.vl-streak-badge{margin-left:auto;font-size:.68rem;font-weight:800;color:#f59e0b;background:rgba(245,158,11,.15);border:1px solid rgba(245,158,11,.4);border-radius:999px;padding:4px 12px;flex-shrink:0}.vl-chart-bars{display:flex;align-items:flex-end;gap:6px;height:110px;margin-bottom:0;padding-bottom:0}.vl-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%}.vl-bar-val{font-size:.62rem;font-weight:800;color:rgba(255,255,255,.7);line-height:1;margin-bottom:4px;min-height:10px;text-align:center}.vl-bar-val.is-today{color:#f59e0b}.vl-bar{width:80%;min-height:4px;border-radius:5px 5px 0 0;background:linear-gradient(to bottom,rgba(196,181,253,.9) 0,rgba(109,40,217,.85) 100%);transition:height .4s cubic-bezier(.4,0,.2,1)}.vl-bar.is-today{background:linear-gradient(to bottom,#fde68a 0,#d97706 100%)}.vl-bar.is-zero{background:rgba(255,255,255,.1);height:4px!important;border-radius:3px}.vl-bar-day{font-size:.57rem;color:rgba(255,255,255,.4);text-align:center;margin-top:6px;font-weight:700;line-height:1;letter-spacing:.04em;text-transform:uppercase}.vl-bar-day.is-today{color:#f59e0b;font-weight:900}.vl-chart-divider{height:1px;background:rgba(255,255,255,.08);margin:10px 0 12px}.vl-stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.vl-stat-item{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:8px 10px}.vl-stat-ico{font-size:1.1rem;line-height:1;flex-shrink:0}.vl-stat-body{display:flex;flex-direction:column}.vl-stat-n{font-size:1.1rem;font-weight:900;color:#fff;line-height:1.1}.vl-stat-l{font-size:.5rem;color:rgba(255,255,255,.4);font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-top:1px}.mvc-card{position:relative;background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:10px 28px 10px 12px;cursor:pointer;transition:all .15s}.mvc-card:hover{border-color:var(--accent);background:var(--accent-soft)}.mvc-word{font-size:.9rem;font-weight:800;color:var(--ink);margin-bottom:2px}.mvc-ipa{font-size:.68rem;color:var(--accent2);margin-bottom:2px}.mvc-meaning{font-size:.72rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mvc-del{position:absolute;top:6px;right:7px;background:0 0;border:none;cursor:pointer;font-size:.85rem;color:var(--muted);line-height:1;padding:0}.mvc-del:hover{color:#ef4444}.topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:10px}.topic-card{cursor:pointer;text-align:center;padding:16px 10px 13px;border-radius:var(--radius-sm);background:var(--surface);border:2px solid var(--border);transition:all .18s;user-select:none;box-shadow:var(--shadow-sm)}.topic-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-md)}.topic-card[data-topic-id=custom]{background:#fff3e0;border-color:#fdba74}.topic-card[data-topic-id=custom]:hover{border-color:#f97316}.topic-card.selected{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-2px);box-shadow:0 4px 20px rgba(224,92,42,.15)}.topic-icon{font-size:1.8rem;margin-bottom:7px;line-height:1}.topic-name{font-size:.75rem;font-weight:800;color:var(--ink2)}body.cards-retro .topic-card{border:2px solid #1f2937!important;border-radius:16px!important;box-shadow:4px 4px 0 #4d7c0f!important;transition:transform .14s cubic-bezier(.2,.8,.3,1),box-shadow .14s ease,background .14s ease!important}body.cards-retro .topic-card:hover{transform:translate(-3px,-3px)!important;box-shadow:7px 7px 0 #4d7c0f!important;border-color:#1f2937!important}body.cards-retro .topic-card.selected,body.cards-retro .topic-card:active{transform:translate(2px,2px)!important;box-shadow:1px 1px 0 #4d7c0f!important}body.cards-retro .topic-card[data-topic-id=custom]{box-shadow:4px 4px 0 #d97706!important}body.cards-retro .topic-card[data-topic-id=custom]:hover{box-shadow:7px 7px 0 #d97706!important}body.cards-retro .topic-icon{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;margin:0 auto 8px;background:#fdf0cd;border:2px solid #4d7c0f;border-radius:12px;box-shadow:2px 2px 0 #4d7c0f;transition:transform .14s,box-shadow .14s}body.cards-retro .topic-card:hover .topic-icon{transform:translate(-1px,-1px);box-shadow:3px 3px 0 #4d7c0f}body.cards-retro.vs-dark .topic-card{border-color:#0a0d14!important;box-shadow:4px 4px 0 #6b9c2e!important}body.cards-retro.vs-dark .topic-card:hover{box-shadow:7px 7px 0 #6b9c2e!important}body.cards-retro.vs-dark .topic-icon{background:#2a3142;border-color:#6b9c2e;box-shadow:2px 2px 0 #6b9c2e}@media (prefers-reduced-motion:reduce){body.cards-retro .topic-card:hover{transform:none!important}}.level-row{display:flex;gap:10px;flex-wrap:wrap}.level-btn{padding:10px 20px;border-radius:var(--radius-pill);cursor:pointer;border:2px solid var(--border);background:var(--surface);font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;color:var(--ink2);transition:all .18s;user-select:none;box-shadow:var(--shadow-sm)}.level-btn:hover{border-color:var(--accent2);color:var(--accent2)}.level-btn.selected{background:var(--accent2);border-color:var(--accent2);color:#fff;box-shadow:0 4px 16px rgba(42,122,224,.25)}#passageModeSection .step-num{width:auto;min-width:24px;height:24px;border-radius:8px;padding:0 8px;background:#f3ead9;color:#6b5d3e;font-size:.72rem}#levelNudgeTip.vs-step-nudge{background:linear-gradient(90deg,#8aa6f0,#9db4f5);box-shadow:0 4px 16px rgba(122,144,232,.3)}#passageModeSection .level-btn{border:1.5px solid transparent;background:#fff;color:#334155;border-radius:999px;box-shadow:0 2px 8px rgba(15,23,42,.08)}#passageModeSection .level-btn:hover{border-color:transparent;color:#334155;transform:translateY(-1px);box-shadow:0 5px 16px rgba(15,23,42,.14)}#passageModeSection .level-btn.selected{background:#6f96ec;border-color:#6f96ec;color:#fff;box-shadow:0 4px 16px rgba(111,150,236,.32)}.passage-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(272px,1fr));gap:14px}.passage-card{position:relative;cursor:pointer;padding:20px;border-radius:var(--radius);background:var(--surface);border:2px solid var(--border);transition:all .18s;box-shadow:var(--shadow-sm)}.passage-card-actions{position:absolute;top:8px;right:8px;display:flex;gap:4px;opacity:0;transition:opacity .2s}.passage-card:hover .passage-card-actions{opacity:1}.passage-card-actions-always{opacity:1!important}.passage-card-action-del{background:#fee2e2!important;color:#b91c1c;box-shadow:0 1px 4px rgba(0,0,0,.12)}.passage-card-action-del:hover{background:#dc2626!important;color:#fff}.passage-card-action{width:26px;height:26px;background:var(--bg2);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:.9rem;border:1px solid var(--border);transition:all .15s}.passage-card-action:hover{background:var(--border);border-color:var(--border2);transform:scale(1.1)}.passage-card:hover{border-color:var(--accent2);transform:translateY(-2px);box-shadow:var(--shadow-md)}.passage-card.selected{border-color:var(--accent2);background:var(--blue-soft);box-shadow:0 4px 20px rgba(42,122,224,.15);transform:translateY(-2px)}.p-title{font-weight:800;font-size:.95rem;color:var(--ink);margin-bottom:4px}.p-meta{font-size:.7rem;color:var(--muted);font-weight:700;margin-bottom:10px;letter-spacing:.04em;text-transform:uppercase}.p-preview{font-family:Lora,serif;font-size:.82rem;color:var(--ink2);line-height:1.65;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}#passageModeSection .passage-card{border:1.5px solid var(--pc,#e2e8f0)}#passageModeSection .passage-card:hover{border-color:var(--pc,#94a3b8);transform:translateY(-2px);box-shadow:0 8px 22px rgba(15,23,42,.1)}#passageModeSection .passage-card.selected{border-color:var(--pc,#2563eb);background:var(--pcbg,#eff6ff);box-shadow:0 0 0 2px var(--pc,#2563eb),0 6px 18px rgba(15,23,42,.12)}#passageModeSection .p-title{color:var(--pc,#1e293b)}.p-words-badge{display:inline-flex;align-items:center;gap:5px;background:var(--pcbg,#f1f5f9);color:var(--pc,#475569);padding:3px 11px;border-radius:999px;font-size:.72rem;font-weight:800;letter-spacing:.03em}.p-meta-extra{color:var(--muted);font-weight:700;margin-left:2px}.search-bar-wrapper{position:relative;margin-bottom:14px}.search-input{width:100%;padding:12px 18px 12px 44px;border-radius:var(--radius-sm);border:2px solid var(--border);font-family:Nunito,sans-serif;font-size:.9rem;transition:border-color .2s;background:var(--surface)}.search-input:focus{border-color:var(--accent2);outline:0}.search-input::placeholder{color:var(--muted)}.search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:1.1rem;pointer-events:none}.speed-panel{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);padding:16px 20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;box-shadow:var(--shadow-sm)}.speed-label-txt{font-size:.76rem;font-weight:800;color:var(--muted)}.speed-slider{-webkit-appearance:none;appearance:none;flex:0 0 auto;width:130px;height:5px;border-radius:4px;background:var(--bg2);outline:0;cursor:pointer}.speed-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:pointer;box-shadow:0 2px 8px rgba(224,92,42,.3);border:3px solid #fff}.speed-chip{padding:5px 13px;border-radius:var(--radius-pill);background:var(--accent-soft);color:var(--accent);font-weight:800;font-size:.84rem;border:1px solid rgba(224,92,42,.2)}.speed-presets{display:flex;gap:6px;flex-wrap:wrap}.speed-preset{padding:4px 9px;border-radius:var(--radius-pill);border:1px solid var(--border);background:var(--bg2);font-size:.68rem;font-weight:800;color:var(--muted);cursor:pointer;transition:all .15s}.speed-preset.active,.speed-preset:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.sample-spd-chip{padding:3px 7px;border-radius:var(--radius-pill);border:1px solid var(--border);background:var(--bg2);font-size:.65rem;font-weight:800;color:var(--muted);cursor:pointer;transition:all .15s;user-select:none}.sample-spd-chip.active,.sample-spd-chip:hover{border-color:#f59e0b;color:#b45309;background:#fef3c7}.popup-mode-hint-row{flex-basis:100%;font-size:.68rem;color:var(--muted);padding:4px 2px 0;line-height:1.4}.yt-shadow-extra-row{display:flex;align-items:center;gap:5px;padding:5px 18px 6px;border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0;flex-wrap:wrap}.yt-dict-mode-wrap{position:relative}.yt-dict-menu{position:absolute;top:calc(100% + 4px);left:0;z-index:120;display:flex;flex-direction:column;gap:2px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:4px;box-shadow:0 4px 16px rgba(0,0,0,.12);min-width:130px}.yt-dict-menu-btn{text-align:left;padding:7px 12px;border-radius:7px;border:none;background:0 0;font-size:.78rem;font-weight:700;cursor:pointer;color:#334155;transition:background .12s}.yt-dict-menu-btn:hover{background:#f1f5f9}.yt-dict-menu-off{color:#dc2626}.yt-dict-menu-off:hover{background:#fee2e2}.yt-single-dict-panel{padding:14px 18px 18px;border-top:2px solid #e2ecd4;background:#f2f7e9;flex-shrink:0;display:flex;flex-direction:column;gap:12px;align-items:center}.yt-sd-topbar{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:680px}.yt-sd-info{font-size:.74rem;color:#64748b;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.yt-sd-exit-btn{padding:5px 14px;border-radius:9px;border:none;background:#dc2626;color:#fff;font-size:.74rem;font-weight:800;cursor:pointer;white-space:nowrap;font-family:inherit;box-shadow:0 3px 8px rgba(220,38,38,.28)}.yt-sd-exit-btn:hover{background:#b91c1c}.yt-sd-input{width:100%;max-width:680px;box-sizing:border-box;padding:16px 16px;border-radius:16px;border:2px solid #e2ecd4;font-size:1.02rem;outline:0;font-family:inherit;background:#fff;color:var(--ink,#1e293b);transition:border-color .15s,box-shadow .15s;resize:none;overflow:hidden;min-height:96px;line-height:1.5;box-shadow:0 4px 14px rgba(60,80,40,.06)}.yt-sd-typebox{width:100%;max-width:680px;box-sizing:border-box;display:flex;flex-wrap:wrap;align-items:center;gap:3px 0;padding:14px 16px;border-radius:16px;background:#f7faf2;border:2px dashed #d7e6c2;font-family:Nunito,sans-serif;line-height:1}.yt-sd-typebox .sd-tw{display:inline-flex;gap:3px}.yt-sd-typebox .sd-tsp{display:inline-block;width:15px;height:34px}.yt-sd-typebox .sd-tc{display:inline-flex;align-items:center;justify-content:center;width:26px;height:34px;border-radius:6px;background:#eaf2dd;color:#3f6212;font-size:1.16rem;font-weight:800;text-transform:none;transition:background .12s,color .12s,box-shadow .12s}.yt-sd-typebox .sd-tc:empty::after{content:'·';color:#b6c9a0;font-weight:900}.yt-sd-typebox .sd-tc.ok{background:#dcefc4;color:#3f6212}.yt-sd-typebox .sd-tc.fixed{background:0 0;color:#86a15f;width:15px}.yt-sd-typebox .sd-tc.bad{background:#fde2e2;color:#b91c1c}.yt-sd-typebox .sd-tc.cur,.yt-sd-typebox .sd-tsp.cur{box-shadow:inset 0 0 0 2px #4d7c0f}.yt-sd-typebox .sd-tsp.cur{border-radius:5px}.yt-sd-type-btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:5px 12px;line-height:1;box-sizing:border-box;border-radius:9px;border:none;font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;color:#fff;cursor:pointer;background:linear-gradient(135deg,#38bdf8 0,#2563eb 100%);box-shadow:0 1px 3px rgba(30,80,180,.3);white-space:nowrap;flex-shrink:0;transition:filter .18s,box-shadow .18s,transform .12s}.yt-sd-type-btn:hover{filter:brightness(1.07);transform:translateY(-1px)}.yt-sd-type-btn.active{background:linear-gradient(135deg,#1d4ed8 0,#1e3a8a 100%);box-shadow:inset 0 1px 3px rgba(0,0,0,.25),0 0 0 2px rgba(37,99,235,.35)}.yt-sd-input::placeholder{color:#aab6c0}.yt-sd-input:focus{border-color:#4d7c0f;box-shadow:0 0 0 3px rgba(77,124,15,.12)}.yt-sd-action-row{display:flex;gap:10px;width:100%;max-width:680px}.yt-sd-check-btn{flex:1.4;padding:13px 18px;border-radius:13px;border:none;cursor:pointer;background:#4d7c0f;color:#fff;font-size:.92rem;font-weight:800;white-space:nowrap;font-family:inherit;box-shadow:0 5px 14px rgba(77,124,15,.28);transition:background .12s}.yt-sd-check-btn:hover{background:#3f6212}.yt-sd-skip-btn{flex:1;padding:13px 14px;border-radius:13px;border:1.5px solid #d5dfc4;cursor:pointer;background:#fff;color:#4b5563;font-size:.9rem;font-weight:800;white-space:nowrap;font-family:inherit;transition:background .12s,border-color .12s}.yt-sd-skip-btn:hover{background:#f4f8ec;border-color:#4d7c0f}.yt-sd-tools-row{display:flex;gap:8px;align-items:center;width:100%;max-width:680px;justify-content:center;flex-wrap:wrap}.yt-sd-tools-hints{gap:22px}.yt-sd-tools-hints .yt-sd-tool-btn{background:0 0;border:none;color:#64748b;padding:4px 6px}.yt-sd-tools-hints .yt-sd-tool-btn:hover{background:0 0;color:#4d7c0f}.yt-sd-tool-btn{padding:8px 16px;border-radius:10px;border:1.5px solid #d5dfc4;background:#fff;color:#475569;font-size:.8rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:background .12s,border-color .12s}.yt-sd-tool-btn:hover{background:#f4f8ec;border-color:#4d7c0f}.yt-sd-showall-btn{color:#4d7c0f}.yt-sd-repeat-sel{padding:8px 10px;border-radius:10px;border:1.5px solid #d5dfc4;background:#fff;color:#475569;font-size:.82rem;font-weight:800;cursor:pointer}.yt-sd-showans-row{display:inline-flex;align-items:center;gap:9px;width:auto;max-width:100%;box-sizing:border-box;padding:5px 7px 5px 13px;border-radius:999px;background:#fff;border:1.5px solid #e2ecd4;cursor:pointer;user-select:none;transition:border-color .15s}.yt-sd-showans-row:hover{border-color:#b9d193}.yt-sd-showans-txt{font-size:.76rem;font-weight:700;color:#475569;line-height:1.3;white-space:nowrap}.yt-sd-showans-row input[type=checkbox]{position:absolute;opacity:0;width:0;height:0}.yt-sd-switch{flex-shrink:0;position:relative;width:34px;height:20px;border-radius:999px;background:#cbd5e1;transition:background .18s}.yt-sd-switch::after{content:'';position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .18s}.yt-sd-showans-row input[type=checkbox]:checked+.yt-sd-switch{background:#4d7c0f}.yt-sd-showans-row input[type=checkbox]:checked+.yt-sd-switch::after{transform:translateX(14px)}.yt-sd-result{width:100%;max-width:680px}.yt-sd-result{font-size:.9rem;line-height:1.8}.yt-sd-score{font-weight:800;font-size:.85rem;color:#64748b;margin-bottom:4px}.yt-sd-score.good{color:#15803d}.yt-sd-score.bad{color:#dc2626}.yt-sd-answer{display:flex;flex-wrap:wrap;gap:5px}.yt-sd-word{padding:2px 7px;border-radius:5px;font-weight:600;cursor:pointer}.yt-sd-word:hover{filter:brightness(.92)}.yt-sd-word.ok{background:#dcfce7;color:#15803d}.yt-sd-word.miss{background:#fee2e2;color:#dc2626}.yt-sd-enter-hint{margin-top:8px;font-size:.75rem;color:#94a3b8;font-style:italic}.yt-sd-options-row{display:flex;flex-wrap:wrap;gap:6px 16px;padding:6px 0 2px}.yt-sd-opt-label{display:flex;align-items:center;gap:6px;font-size:.78rem;color:#64748b;cursor:pointer;user-select:none}.yt-sd-opt-label input[type=checkbox]{width:14px;height:14px;cursor:pointer;accent-color:var(--accent,#7c3aed)}.yt-sd-hint-notice{margin-top:6px;padding:8px 12px;background:#fef9c3;border:1.5px solid #fde047;border-radius:8px;font-size:.83rem;color:#713f12}.yt-sd-input.yt-sd-input-error{border-color:#dc2626!important;box-shadow:0 0 0 3px rgba(220,38,38,.15)}.yt-sd-word-dict{position:fixed;left:16px;bottom:80px;z-index:9999;width:300px;max-width:calc(100vw - 32px);background:#fff;border:1.5px solid #e5e7eb;border-radius:14px;box-shadow:0 8px 32px rgba(0,0,0,.15);display:flex;flex-direction:column;overflow:hidden}.yt-sd-word-dict-head{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:#f8fafc;border-bottom:1px solid #e5e7eb}.yt-sd-word-dict-term{font-weight:700;font-size:.95rem;color:#1e293b}.yt-sd-word-dict-close{background:0 0;border:none;cursor:pointer;color:#9ca3af;font-size:.9rem;padding:2px 4px;line-height:1}.yt-sd-word-dict-close:hover{color:#374151}.yt-sd-word-dict-body{padding:10px 12px;overflow-y:auto;max-height:260px;font-size:.85rem}.yt-lcol-player.yt-single-dict-mode{overflow-y:auto;flex:2;width:auto;max-width:none}.yt-lcol-player.yt-single-dict-mode .yt-player-ratio{margin:0 auto;max-height:38vh;width:auto;aspect-ratio:16/9}.yt-lcol-player.yt-single-dict-mode #ytShadowExtraRow,.yt-lcol-player.yt-single-dict-mode .yt-loop-bar{display:none!important}.yt-lbody.yt-single-dict-mode .yt-kb-transcript-only{display:none!important}.yt-single-dict-panel{overflow-y:auto}.yt-sd-sent-panel{flex:1;min-width:240px;border-left:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;background:#fff}.yt-sd-sp-head{padding:10px 14px 8px;border-bottom:1px solid var(--border);flex-shrink:0;display:flex;flex-direction:column;gap:6px}.yt-sd-sp-head-row{display:flex;align-items:center;gap:8px}.yt-sd-sp-count{font-size:.8rem;font-weight:800;color:#374151}.yt-sd-sp-show-lbl{font-size:.75rem;color:#64748b;display:flex;align-items:center;gap:5px;cursor:pointer}.yt-sd-sp-nav{display:flex;gap:4px;margin-left:auto}.yt-sd-sp-nav-btn{width:26px;height:26px;border:1.5px solid var(--border);border-radius:6px;background:var(--surface);color:var(--ink);font-size:.85rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.yt-sd-sp-nav-btn:hover{background:var(--accent-soft,#ede9fe);border-color:var(--accent,#7c3aed);color:var(--accent,#7c3aed)}.yt-sd-sp-prog-wrap{display:flex;align-items:center;gap:8px}.yt-sd-sp-prog-bar{flex:1;height:5px;background:#e5e7eb;border-radius:99px;overflow:hidden}.yt-sd-sp-prog-fill{height:100%;background:#2563eb;border-radius:99px;transition:width .3s}.yt-sd-sp-pct{font-size:.72rem;font-weight:700;color:#64748b;white-space:nowrap}.yt-sd-sp-list{flex:1;overflow-y:auto;padding:8px 0}.yt-sd-sp-item{padding:10px 14px;border-bottom:1px solid #f1f5f9;cursor:pointer;transition:background .12s}.yt-sd-sp-item:hover{background:#f8fafc}.yt-sd-sp-item.current{background:#fefce8;border-left:3px solid #eab308}.yt-sd-sp-item.done{opacity:.55}.yt-sd-sp-num{font-size:.72rem;font-weight:800;color:#9ca3af;margin-right:6px}.yt-sd-sp-badge{display:inline-block;padding:1px 6px;border-radius:4px;background:#1e293b;color:#fff;font-size:.6rem;font-weight:800;margin-left:4px;vertical-align:middle;letter-spacing:.03em}.yt-sd-sp-text{margin-top:5px;font-size:.8rem;line-height:1.6;color:#374151;word-break:break-word}.yt-sd-sp-vi{margin-top:3px;font-size:.76rem;line-height:1.5;color:#0d9488;font-style:italic;word-break:break-word}.yt-sd-mask-word{color:#94a3b8;letter-spacing:-.02em}@media (max-width:700px){#ytSdSentPanel{display:none!important}.yt-single-dict-panel .yt-sd-tools-audio{order:1}.yt-single-dict-panel .yt-sd-tools-hints{order:2}.yt-single-dict-panel .yt-sd-showans-row{order:3}.yt-single-dict-panel .yt-sd-result{order:4}#screen-youtube.yt-sd-single-active.active{background:0 0!important}#screen-youtube.yt-sd-single-active .yt-lbody,#screen-youtube.yt-sd-single-active .yt-lcol-player,#screen-youtube.yt-sd-single-active .yt-single-dict-panel{background:0 0!important;border-top:none!important}}.yt-shadow-extra-lbl{font-size:.68rem;font-weight:700;color:var(--muted);white-space:nowrap;margin-right:2px}.yt-shadow-extra-sep{width:1px;height:18px;background:var(--border);margin:0 4px;flex-shrink:0}.yt-shadow-extra-btn{font-size:.65rem;font-weight:700;padding:2px 10px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface2);color:var(--ink2);cursor:pointer;transition:background .15s,color .15s}.yt-shadow-extra-btn.active{background:#7c3aed;color:#fff;border-color:#7c3aed}.popup-mode-menu{display:none;position:fixed;flex-direction:column;gap:2px;background:var(--card-bg,#fff);border:1px solid var(--border,#e2e8f0);border-radius:10px;box-shadow:0 6px 20px rgba(0,0,0,.16);z-index:99999;min-width:220px;padding:6px}.popup-mode-menu.open{display:flex}.popup-mode-menu-title{font-size:.68rem;font-weight:700;color:var(--muted,#94a3b8);padding:4px 10px 2px;text-transform:uppercase;letter-spacing:.05em}.popup-mode-opt{display:block;width:100%;background:0 0;border:none;border-radius:7px;padding:8px 12px;text-align:left;font-size:.78rem;font-weight:600;cursor:pointer;color:var(--text,#1e293b);white-space:nowrap;transition:background .12s}.popup-mode-opt:hover{background:var(--hover-bg,#f1f5f9)}.popup-mode-opt.active{color:var(--accent,#6366f1);background:#ede9fe}.popup-mode-opt.active::before{content:"✓ "}.popup-mode-opt--none{color:var(--muted,#94a3b8);font-weight:500;margin-top:2px;border-top:1px solid var(--border,#e2e8f0);border-radius:0 0 7px 7px}.popup-duration-row{align-items:center;gap:5px;padding:5px 18px 6px;border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0}div>.popup-duration-row{padding:0;border:none;background:0 0;flex-shrink:0}.popup-dur-lbl{font-size:.68rem;color:var(--muted);white-space:nowrap}.popup-dur-btn{font-size:.65rem;font-weight:700;padding:2px 8px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface2);color:var(--ink2);cursor:pointer;transition:background .15s,color .15s}.popup-dur-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.vocab-sw .popup-mode-lbl{font-weight:500;color:var(--muted)}.vocab-sw.on .popup-mode-lbl{color:var(--accent2);font-weight:700}.lrn-speed-row{display:flex;align-items:center;gap:7px;padding-top:8px;border-top:1px solid var(--border);flex-wrap:wrap}.cta-bar{margin-top:26px;display:flex;justify-content:center}.btn-primary{display:inline-flex;align-items:center;gap:10px;padding:14px 40px;border-radius:var(--radius-pill);border:none;cursor:pointer;font-family:Nunito,sans-serif;font-size:1rem;font-weight:900;background:linear-gradient(135deg,var(--accent),#f07a3a);color:#fff;box-shadow:0 6px 24px rgba(224,92,42,.35);transition:transform .2s,box-shadow .2s}.btn-primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 10px 32px rgba(224,92,42,.4)}.btn-primary:disabled{opacity:.35;cursor:not-allowed;transform:none;box-shadow:none}.learn-topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:10}.back-btn{display:flex;align-items:center;gap:6px;background:0 0;border:1.5px solid var(--border);color:var(--ink2);padding:7px 14px;border-radius:var(--radius-pill);cursor:pointer;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;transition:all .18s}.back-btn:hover{border-color:var(--accent);color:var(--accent)}.learn-meta-info{text-align:center}.lm-title{font-weight:900;font-size:.9rem;color:var(--ink)}.lm-sub{font-size:.68rem;color:var(--muted);font-weight:700;margin-top:1px}.lm-badge-wrap{position:relative;flex-shrink:0}.lm-badge-drop{display:none;position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.12);padding:10px 14px;min-width:160px;z-index:100;font-family:Nunito,sans-serif;white-space:nowrap}.lm-badge-wrap.open .lm-badge-drop{display:block}.lm-badge-drop-title{font-size:.82rem;font-weight:800;color:var(--ink);margin-bottom:4px}.lm-badge-drop-sub{font-size:.72rem;color:var(--muted);font-weight:600}.lm-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:var(--radius-pill);font-size:.67rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.badge-b{background:var(--green-soft);color:var(--accent3);border:1px solid rgba(39,174,114,.2)}.badge-i{background:var(--blue-soft);color:var(--accent2);border:1px solid rgba(42,122,224,.2)}.badge-a{background:var(--accent-soft);color:var(--accent);border:1px solid rgba(224,92,42,.2)}.badge-ielts{background:rgba(124,58,237,.1);color:#7c3aed;border:1px solid rgba(124,58,237,.2)}.badge-toeic{background:rgba(6,182,212,.1);color:#0891b2;border:1px solid rgba(6,182,212,.2)}.learn-body{max-width:1480px;margin:0 auto;padding:24px 28px 60px}.controls-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 16px;display:flex;flex-direction:column;gap:8px;margin-bottom:18px;box-shadow:var(--shadow-sm)}.ctrl-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ctrl-row--actions{min-height:36px}.ctrl-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:var(--radius-pill);border:1.5px solid var(--border);background:var(--bg2);font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;color:var(--ink2);cursor:pointer;transition:all .18s}.ctrl-btn:hover{border-color:var(--accent2);color:var(--accent2);background:var(--blue-soft)}.ctrl-select{padding:7px 32px 7px 14px;border-radius:var(--radius-pill);border:1.5px solid var(--border);background-color:var(--surface);font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:var(--ink2);cursor:pointer;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%239e9890' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right .5rem center;background-repeat:no-repeat;background-size:1.2em 1.2em;transition:border-color .18s}.ctrl-select:hover{border-color:var(--accent2)}.ctrl-btn.playing{border-color:var(--accent2);color:var(--accent2);background:var(--blue-soft)}.ctrl-btn.shadow-btn{background:linear-gradient(135deg,var(--accent),#f07a3a);border-color:transparent;color:#fff;box-shadow:0 4px 16px rgba(224,92,42,.3)}.ctrl-btn.shadow-btn:hover{box-shadow:0 6px 24px rgba(224,92,42,.4);transform:translateY(-1px)}.ctrl-btn.stop-btn{border-color:#e53e3e;color:#e53e3e;background:rgba(229,62,62,.06)}.ctrl-btn.result-btn{border-color:var(--accent3);color:var(--accent3);background:var(--green-soft)}.ctrl-btn.result-btn:hover{border-color:var(--accent3);color:var(--accent3);background:var(--green-soft);opacity:.85}.ctrl-btn.record-only-btn{background:linear-gradient(135deg,#7c3aed,#a855f7);border-color:transparent;color:#fff;font-weight:700}.ctrl-btn.record-only-btn:hover{box-shadow:0 6px 20px rgba(124,58,237,.4);transform:translateY(-1px)}.ctrl-row-break{display:none}.rec-pill{display:none;align-items:center;gap:8px;padding:7px 13px;border-radius:var(--radius-pill);background:rgba(229,62,62,.08);border:1.5px solid rgba(229,62,62,.25);font-size:.76rem;font-weight:700;color:#e53e3e}.rec-pill.active{display:flex}.rec-dot{width:7px;height:7px;border-radius:50%;background:#e53e3e;animation:blink 1s infinite}.wave-bars{display:flex;align-items:center;gap:2px;height:14px}.wave-bar{width:3px;background:#e53e3e;border-radius:2px;animation:wave 1.2s ease-in-out infinite}.wave-bar:nth-child(2){animation-delay:.15s}.wave-bar:nth-child(3){animation-delay:.3s}.wave-bar:nth-child(4){animation-delay:.15s}@keyframes wave{0%,100%{height:3px}50%{height:13px}}@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}.stage-wrapper{background:var(--surface);border:1px solid var(--border);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-md);margin-bottom:16px}.stage-header{padding:9px 18px;background:var(--bg2);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:7px}.stage-dot{width:10px;height:10px;border-radius:50%}.stage-dot:first-child{background:#f87171}.stage-dot:nth-child(2){background:#fbbf24}.stage-dot:nth-child(3){background:#34d399}.stage-title-txt{font-size:.7rem;font-weight:700;color:var(--muted);margin-left:4px;letter-spacing:.07em;text-transform:uppercase}.stage{height:480px;position:relative;overflow:hidden;background:var(--surface)}.stage--scrollable{overflow-y:auto;height:480px}.stage--scrollable .stage-bottom-fade,.stage--scrollable .stage-top-fade{display:none}.stage--scrollable #teleprompter{transform:none!important;transition:none!important;padding:24px 0}.stage-top-fade{position:absolute;top:0;left:0;right:0;height:80px;background:linear-gradient(to bottom,var(--surface),transparent);z-index:2;pointer-events:none}.stage-bottom-fade{position:absolute;bottom:0;left:0;right:0;height:80px;background:linear-gradient(to top,var(--surface),transparent);z-index:2;pointer-events:none}#stageScrollbar{position:absolute;right:5px;top:10px;bottom:10px;width:4px;border-radius:4px;background:rgba(0,0,0,.07);z-index:10;opacity:0;transition:opacity .2s ease;pointer-events:none}.stage:hover #stageScrollbar{opacity:1;pointer-events:auto}#stageScrollbarThumb{position:absolute;left:0;width:100%;min-height:24px;border-radius:4px;background:rgba(0,0,0,.28);cursor:grab;transition:background .15s ease}#stageScrollbarThumb.dragging,#stageScrollbarThumb:hover{background:rgba(0,0,0,.48);cursor:grab}.stage-line{position:absolute;left:32px;right:32px;top:50%;transform:translateY(-50%);height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,rgba(224,92,42,.2),transparent);z-index:3}.teleprompter{position:absolute;left:0;right:0;padding:0 36px;will-change:transform;font-family:var(--tp-font, 'Lora', serif);user-select:none}.tp-word{display:inline-block;font-size:calc(1.85rem * var(--tp-zoom));line-height:1.45;color:var(--tp-text-color,var(--ink));transition:font-size .2s ease-out,color .2s ease-out,font-weight .2s ease-out;font-weight:600}.tp-hl-group{border-radius:6px;padding:0 4px;-webkit-box-decoration-break:clone;box-decoration-break:clone}.tp-hl-group .tp-word-container{margin-left:2px;margin-right:2px}.tp-word-container{display:inline-flex;flex-direction:column;align-items:center;vertical-align:top;margin:0 11px;padding:6px 0;transition:all .2s ease-out;cursor:pointer}.tp-ipa{font-family:Nunito,sans-serif;font-size:calc(1.85rem * var(--tp-zoom) * var(--tp-ipa-scale, 1));color:var(--muted);margin-top:5px;line-height:1;display:none;transition:font-size .2s ease-out,color .2s ease-out}.teleprompter.ipa-active .tp-ipa{display:block}.translation-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.95);backdrop-filter:blur(3px);z-index:4;display:none;padding:20px 36px;overflow-y:auto;text-align:left;line-height:1.6}.translation-overlay.active{display:block}.translation-pair{margin-bottom:15px;padding-bottom:15px;border-bottom:1px dashed var(--border)}.translation-pair:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.english-sentence{font-family:Lora,serif;font-size:calc(1.05rem * var(--tp-zoom));color:var(--ink);font-weight:600;margin-bottom:5px}.vietnamese-sentence{font-family:Nunito,sans-serif;font-size:calc(.95rem * var(--tp-zoom));color:var(--ink2)}.vi-temp-highlight{background:#fde68a;border-radius:3px;padding:0 2px;box-shadow:0 0 0 2px #f59e0b;animation:vi-hl-pop .35s ease}@keyframes vi-hl-pop{from{background:#fb923c;box-shadow:0 0 0 2px #ea580c}to{background:#fde68a;box-shadow:0 0 0 2px #f59e0b}}.tp-word-container.done{opacity:.4}.tp-word-container.done .tp-word{font-weight:500}.tp-word-container.active{transform:scale(1.15);opacity:1}.tp-word-container.active .tp-word{color:var(--accent)!important;font-weight:900}.tp-word-container.ro-correct .tp-word{color:#16a34a!important;font-weight:700;transition:color .15s}.tp-word-container.ro-wrong .tp-word{color:#dc2626!important;font-weight:700;transition:color .15s}.teleprompter.pos-color-active.pos-filter-n .tp-word.pos-c-n{color:var(--rd-pos-n,#1a7a3c)}.teleprompter.pos-color-active.pos-filter-v .tp-word.pos-c-v{color:var(--rd-pos-v,#c95200)}.teleprompter.pos-color-active.pos-filter-adj .tp-word.pos-c-adj{color:var(--rd-pos-adj,#5cb85c)}.teleprompter.pos-color-active.pos-filter-adv .tp-word.pos-c-adv{color:var(--rd-pos-adv,#e8892a)}.teleprompter.pos-color-active.pos-filter-prep .tp-word.pos-c-prep{color:var(--rd-pos-prep,#7b4f2e)}.teleprompter.pos-color-active.pos-filter-aux .tp-word.pos-c-aux{color:var(--rd-pos-aux,#888)}.teleprompter.pos-color-active.pos-filter-conj .tp-word.pos-c-conj{color:var(--rd-pos-conj,#2980b9)}.teleprompter.pos-color-active.pos-filter-pron .tp-word.pos-c-pron{color:var(--rd-pos-pron,#c4956a)}.teleprompter.pos-color-active.pos-filter-art .tp-word.pos-c-art{color:var(--rd-pos-art,#444)}.teleprompter.pos-color-active.pos-filter-other .tp-word.pos-c-other{color:var(--rd-pos-other,#c0960c)}.pos-filter-chip{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;font-weight:700;color:var(--muted);cursor:pointer;padding:3px 10px 3px 7px;border-radius:var(--radius-pill);border:1.5px solid var(--border);background:var(--bg2);transition:all .15s;user-select:none}.pos-filter-chip.active{border-color:var(--_pc);color:var(--_pc);background:color-mix(in srgb,var(--_pc) 12%,#fff)}.pos-filter-dot{width:9px;height:9px;border-radius:50%;background:var(--border);flex-shrink:0;transition:background .15s;position:relative}.pos-filter-chip[data-pos] .pos-filter-dot{cursor:crosshair}.pos-filter-chip[data-pos] .pos-filter-dot:hover{outline:2px solid var(--_pc);outline-offset:2px}.pos-color-input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:crosshair;border:none;padding:0;margin:0}.pos-filter-chip.active .pos-filter-dot{background:var(--_pc)}.tp-word-container.active .tp-ipa{color:var(--accent);font-weight:700}.tp-word-container.speaking{background:var(--blue-soft);border-radius:var(--radius-sm)}.stage-wrapper.expanded .stage{height:auto;max-height:78vh;overflow-y:auto}.stage-wrapper.expanded .teleprompter{position:relative;transform:none!important;padding:20px 28px;text-align:left}.stage-wrapper.expanded .stage-bottom-fade,.stage-wrapper.expanded .stage-line,.stage-wrapper.expanded .stage-top-fade{display:none}#btnExpandStage:hover{color:var(--ink2)}.stage-wrapper.expanded #btnExpandStage{transform:rotate(45deg)}.progress-row{display:flex;align-items:center;gap:12px}.progress-track{flex:1;height:6px;background:var(--bg2);border-radius:3px;overflow:hidden;border:1px solid var(--border)}.progress-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--accent),#f07a3a,var(--accent2));transition:width .3s}.progress-pct{font-size:.78rem;font-weight:800;color:var(--muted);min-width:38px;text-align:right}.hint-box{margin-top:16px;padding:13px 16px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);display:flex;gap:10px;align-items:flex-start}.hint-text{font-size:.78rem;color:var(--muted);line-height:1.6}.hint-text strong{color:var(--ink2)}.result-topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:12px 24px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow-sm)}.result-body{max-width:820px;margin:0 auto;padding:28px 20px 80px}.score-hero{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:28px 28px 24px;display:flex;align-items:center;gap:28px;flex-wrap:wrap;box-shadow:var(--shadow-md);margin-bottom:20px;position:relative;overflow:hidden}.score-hero::before{content:'';position:absolute;top:-60px;right:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,var(--accent-soft),transparent 70%);pointer-events:none}.score-ring{width:110px;height:110px;border-radius:50%;display:flex;align-items:center;justify-content:center;position:relative;flex-shrink:0}.score-ring-svg{position:absolute;inset:-8px;width:calc(100% + 16px);height:calc(100% + 16px);transform:rotate(-90deg)}.score-num{font-family:Nunito,sans-serif;font-size:1.9rem;font-weight:900;color:var(--accent);line-height:1;position:relative;z-index:1}.score-info{flex:1;min-width:200px}.score-label{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:6px}.score-message{font-family:Lora,serif;font-style:italic;color:var(--ink2);font-size:.95rem;margin-bottom:14px;line-height:1.5}.stats-inline{display:flex;gap:20px;flex-wrap:wrap}.stat-item{text-align:center}.stat-num-r{font-size:1.5rem;font-weight:900;line-height:1}.stat-desc-r{font-size:.68rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:2px}.s-green{color:var(--accent3)}.s-red{color:#e53e3e}.s-blue{color:var(--accent2)}.s-orange{color:var(--accent)}.analysis-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:20px;overflow:hidden}.panel-header{padding:16px 20px;background:var(--bg2);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}.panel-title{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.filter-row{display:flex;gap:6px;flex-wrap:wrap}.filter-btn{padding:4px 12px;border-radius:var(--radius-pill);border:1px solid var(--border);background:var(--surface);font-size:.7rem;font-weight:800;color:var(--muted);cursor:pointer;transition:all .15s}.filter-btn:hover{border-color:var(--ink2);color:var(--ink2)}.filter-btn.active-all{border-color:var(--ink);background:var(--ink);color:#fff}.filter-btn.active-correct{border-color:var(--accent3);background:var(--green-soft);color:var(--accent3)}.filter-btn.active-wrong{border-color:#e53e3e;background:rgba(229,62,62,.07);color:#e53e3e}.filter-btn.active-skipped{border-color:var(--muted);background:var(--bg2);color:var(--ink2)}.words-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;padding:18px}.word-card{border-radius:12px;border:1.5px solid var(--border);background:var(--surface2);padding:12px 14px;cursor:pointer;transition:all .2s;position:relative;user-select:none}.word-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.word-card.correct{border-color:rgba(39,174,114,.35);background:rgba(39,174,114,.05)}.word-card.correct:hover{border-color:var(--accent3);box-shadow:0 4px 16px rgba(39,174,114,.15)}.word-card.wrong{border-color:rgba(229,62,62,.35);background:rgba(229,62,62,.05)}.word-card.wrong:hover{border-color:#e53e3e;box-shadow:0 4px 16px rgba(229,62,62,.15)}.word-card.skipped{border-color:var(--border);background:var(--bg2);opacity:.75}.word-card.hidden{display:none}.word-card.speaking{transform:scale(1.04);box-shadow:var(--shadow-md)}.word-card.correct.speaking{box-shadow:0 0 0 3px rgba(39,174,114,.3),var(--shadow-md)}.word-card.wrong.speaking{box-shadow:0 0 0 3px rgba(229,62,62,.3),var(--shadow-md)}.word-card.skipped.speaking{box-shadow:0 0 0 3px rgba(158,152,144,.3),var(--shadow-md)}.wc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.wc-status{font-size:.75rem;font-weight:800}.wc-status.c{color:var(--accent3)}.wc-status.w{color:#e53e3e}.wc-status.s{color:var(--muted)}.wc-speak{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;transition:all .15s;flex-shrink:0}.word-card.correct .wc-speak{background:rgba(39,174,114,.15);color:var(--accent3)}.word-card.wrong .wc-speak{background:rgba(229,62,62,.12);color:#e53e3e}.word-card.skipped .wc-speak{background:var(--border);color:var(--muted)}.word-card:hover .wc-speak{transform:scale(1.15)}.wc-word{font-family:Lora,serif;font-size:1.05rem;font-weight:600;color:var(--ink);margin-bottom:3px;line-height:1.2}.wc-pos{font-size:.65rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;padding:2px 7px;border-radius:var(--radius-pill);display:inline-block;margin-bottom:5px}.pos-n{background:rgba(39,174,114,.1);color:#27ae72}.pos-v{background:rgba(42,122,224,.1);color:#2a7ae0}.pos-adj{background:rgba(224,92,42,.1);color:#e05c2a}.pos-adv{background:rgba(155,89,182,.1);color:#9b59b6}.pos-prep{background:rgba(85,85,85,.1);color:#555}.pos-aux{background:rgba(170,170,170,.1);color:#888}.pos-conj{background:rgba(52,152,219,.1);color:#2980b9}.pos-art{background:rgba(34,34,34,.1);color:#222}.pos-pron{background:rgba(231,76,60,.1);color:#c0392b}.pos-other{background:var(--bg2);color:var(--muted)}.wc-meaning{font-size:.72rem;color:var(--ink2);line-height:1.45;font-weight:600}.wc-heard{font-size:.67rem;color:#d4a017;background:#fffbeb;border:1px solid #fde68a;border-radius:4px;padding:1px 5px;margin:3px 0 1px;line-height:1.4}.wc-heard em{font-style:normal;font-weight:700;color:#92400e}.wc-heard--miss{color:#6b7280;background:#f9fafb;border-color:#e5e7eb}.wc-ipa{font-size:.69rem;color:var(--muted);font-family:Nunito,sans-serif;font-weight:600;margin-bottom:4px;letter-spacing:.01em}.detail-row{display:flex;flex-direction:column;padding:13px 18px;border-bottom:1px solid var(--border)}.detail-row:last-child{border-bottom:none}.detail-head{font-size:.71rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:5px}.detail-txt{font-size:.83rem;color:var(--ink);font-weight:600;line-height:1.55}.detail-advice{font-size:.74rem;color:var(--ink2);margin-top:5px;line-height:1.5;padding-left:8px;border-left:2px solid var(--border)}.d-badge{display:inline-block;padding:2px 9px;border-radius:var(--radius-pill);font-size:.69rem;font-weight:800;margin-right:5px;vertical-align:middle}.d-good{background:var(--green-soft);color:var(--accent3);border:1px solid rgba(39,174,114,.25)}.d-ok{background:rgba(42,122,224,.08);color:var(--accent2);border:1px solid rgba(42,122,224,.2)}.d-warn{background:rgba(229,62,62,.07);color:#e53e3e;border:1px solid rgba(229,62,62,.2)}.d-na{background:var(--bg2);color:var(--muted);border:1px solid var(--border)}.d-loading{background:var(--bg2);color:var(--muted);border:1px solid var(--border);animation:dpulse .9s ease infinite alternate}@keyframes dpulse{from{opacity:.45}to{opacity:1}}.wc-retry{margin-top:8px;width:100%;padding:5px 0;border-radius:var(--radius-pill);border:1.5px solid rgba(229,62,62,.4);background:rgba(229,62,62,.07);color:#e53e3e;font-size:.68rem;font-weight:800;cursor:pointer;transition:all .15s;font-family:Nunito,sans-serif}.wc-retry:hover:not(:disabled){background:rgba(229,62,62,.15);border-color:#e53e3e}.wc-retry:disabled{opacity:.5;cursor:not-allowed}.word-card.retrying{box-shadow:0 0 0 3px rgba(99,179,237,.5),var(--shadow-md);border-color:#63b3ed!important;animation:retryPulse 1s ease infinite}.word-card.retrying .wc-retry{border-color:#63b3ed;color:#2b6cb0;background:rgba(99,179,237,.12)}@keyframes retryPulse{0%,100%{box-shadow:0 0 0 3px rgba(99,179,237,.5),var(--shadow-md)}50%{box-shadow:0 0 0 6px rgba(99,179,237,.25),var(--shadow-md)}}.speak-hint{text-align:center;padding:12px 10px;font-size:.74rem;color:var(--muted);border-top:1px solid var(--border);font-weight:600;display:flex;align-items:center;justify-content:center;gap:6px}.result-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.btn-outline{padding:11px 22px;border-radius:var(--radius-pill);border:2px solid var(--border);background:var(--surface);color:var(--ink2);cursor:pointer;font-family:Nunito,sans-serif;font-size:.86rem;font-weight:800;transition:all .18s;box-shadow:var(--shadow-sm)}.btn-outline:hover{border-color:var(--accent2);color:var(--accent2)}.btn-outline.playing{border-color:var(--accent2);color:var(--accent2);background:var(--blue-soft)}.modal-overlay{display:none;position:fixed;inset:0;z-index:100;background:rgba(245,243,238,.75);backdrop-filter:blur(8px);align-items:center;justify-content:center}.modal-overlay.active{display:flex}#vocabImageModal.active{z-index:10001}.modal-overlay.dark-overlay{background:rgba(2,6,23,.88)}.modal-box{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:36px 32px;max-width:400px;width:90%;text-align:center;box-shadow:var(--shadow-lg);animation:popIn .3s cubic-bezier(.34,1.56,.64,1)}@keyframes popIn{from{opacity:0;transform:scale(.88)}to{opacity:1;transform:scale(1)}}.modal-icon{font-size:2.8rem;margin-bottom:12px}.modal-title{font-size:1.2rem;font-weight:900;color:var(--ink);margin-bottom:8px}.modal-desc{font-size:.86rem;color:var(--muted);line-height:1.65;margin-bottom:24px}.modal-actions{display:flex;gap:10px;justify-content:center}.countdown-overlay{display:none;position:fixed;inset:0;z-index:9000;background:rgba(0,0,0,.55);align-items:center;justify-content:center}.countdown-overlay.active{display:flex}.countdown-num{font-size:7rem;font-weight:900;color:#fff;line-height:1;animation:cdPop .85s ease-out forwards}@keyframes cdPop{0%{transform:scale(1.6);opacity:0}30%{transform:scale(1);opacity:1}80%{transform:scale(1);opacity:1}100%{transform:scale(.7);opacity:0}}.mic-fix-box{text-align:left;max-width:440px}.mic-fix-box .modal-title{text-align:center;margin-bottom:16px}.mic-fix-box .modal-icon{text-align:center}.mic-fix-steps{display:flex;flex-direction:column;gap:14px;margin-bottom:20px}.mic-fix-reason{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;font-size:.86rem;font-weight:700;line-height:1.5;padding:10px 14px;border-radius:10px;text-align:left}.mic-fix-step{display:flex;gap:12px;align-items:flex-start;font-size:.85rem;line-height:1.6;color:var(--ink)}.mic-fix-num{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--accent);color:#fff;font-size:.78rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:2px}.mic-fix-step em{font-style:normal;background:var(--surface2);border-radius:4px;padding:1px 5px;font-size:.82rem;color:var(--muted)}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(70px);background:var(--ink);color:#fff;border-radius:var(--radius-pill);padding:10px 22px;font-size:.82rem;font-weight:700;box-shadow:var(--shadow-lg);transition:transform .3s cubic-bezier(.34, 1.56, .64, 1);z-index:1000000;white-space:nowrap}.toast.show{transform:translateX(-50%) translateY(0)}.toast.toast-center{top:50%;bottom:auto;white-space:normal;max-width:86vw;width:max-content;text-align:center;line-height:1.55;padding:16px 22px;opacity:0;visibility:hidden;pointer-events:none;transition:transform .3s cubic-bezier(.34, 1.56, .64, 1),opacity .3s ease,visibility .3s;transform:translate(-50%,calc(-50% + 40px))}.toast.toast-center.show{transform:translate(-50%,-50%);opacity:1;visibility:visible;pointer-events:auto}.word-tooltip{position:fixed;background:var(--ink);color:#fff;padding:12px 16px;border-radius:14px;font-family:Nunito,sans-serif;z-index:2000;pointer-events:auto;box-shadow:0 8px 28px rgba(0,0,0,.28);opacity:0;visibility:hidden;transform:translate(-50%,10px);transition:all .2s cubic-bezier(.34, 1.56, .64, 1);max-width:300px;width:max-content;text-align:center}.word-tooltip.show{opacity:1;visibility:visible;transform:translate(-50%,0)}.word-tooltip::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border-width:5px;border-style:solid;border-color:var(--ink) transparent transparent transparent}.tt-add-btn{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:10px;width:100%;padding:8px 14px;border-radius:999px;border:2px solid rgba(255,255,255,.85);background:0 0;color:#fff;font-family:Nunito,sans-serif;font-size:.83rem;font-weight:800;cursor:pointer;transition:all .18s;letter-spacing:.02em}.tt-add-btn:hover:not(:disabled){background:rgba(255,255,255,.18);border-color:#fff;transform:scale(1.03)}.tt-add-btn.added{border-color:#4ade80;color:#4ade80;cursor:default;opacity:.85}.tt-plus{font-size:1.15rem;font-weight:900;line-height:1}.partial-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:var(--radius-pill);background:rgba(241,196,15,.15);border:1px solid rgba(241,196,15,.4);color:#b8860b;font-size:.7rem;font-weight:800;margin-left:10px}@keyframes fadeUp{from{transform:translateY(16px)}to{transform:translateY(0)}}.fu{opacity:1;animation:fadeUp .4s ease forwards}@media (prefers-reduced-motion:reduce){.fu{animation:none!important;transform:none!important}}.d1{animation-delay:.08s}.d2{animation-delay:.16s}.d3{animation-delay:.24s}.d4{animation-delay:.32s}::-webkit-scrollbar{width:6px;display:none}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}.vocab-sw{display:inline-flex;align-items:center;gap:6px;cursor:pointer;user-select:none;font-size:.72rem;font-weight:700;color:var(--muted)}.vocab-sw-track{width:32px;height:18px;border-radius:9px;background:var(--border2);transition:background .2s;position:relative;flex-shrink:0}.vocab-sw-track::after{content:'';position:absolute;top:3px;left:3px;width:12px;height:12px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}.vocab-sw.on .vocab-sw-track{background:var(--accent2)}.vocab-sw.on .vocab-sw-track::after{transform:translateX(14px)}.vocab-edit-btn{background:0 0;border:none;cursor:pointer;font-size:.75rem;padding:0 2px;color:var(--border2);line-height:1;transition:color .15s;vertical-align:middle;flex-shrink:0}.vocab-edit-btn:hover{color:var(--accent2)}.vocab-del-btn{background:0 0;border:none;cursor:pointer;font-size:.72rem;padding:0 2px;color:var(--border2);line-height:1;transition:color .15s;flex-shrink:0}.vocab-del-btn:hover{color:#e53e3e}.vocab-quiz-launch-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:999px;border:1.5px solid var(--accent);background:var(--accent-soft);color:var(--accent);font-family:Nunito,sans-serif;font-size:.72rem;font-weight:800;cursor:pointer;transition:all .15s}.vocab-quiz-launch-btn:hover{background:var(--accent);color:#fff}.vocab-slide-launch-btn{border-color:#7c3aed;background:rgba(124,58,237,.08);color:#7c3aed}.vocab-slide-launch-btn:hover{background:#7c3aed;color:#fff}.vocab-spell-launch-btn{border-color:#0891b2;background:rgba(8,145,178,.08);color:#0891b2}.vocab-spell-launch-btn:hover{background:#0891b2;color:#fff}.vocab-endef-launch-btn{border-color:#059669;background:rgba(5,150,105,.08);color:#059669}.vocab-endef-launch-btn:hover{background:#059669;color:#fff}.endef-overlay{align-items:center;justify-content:center}.endef-box{max-width:860px}.endef-bar{background:linear-gradient(90deg,#14b8a6,#0d9488)!important}.endef-box .vocab-quiz-score-badge{color:#0d9488}.endef-word-card{text-align:center;padding:6px 0 18px}.endef-prompt-label{font-family:Nunito,sans-serif;font-size:.85rem;font-weight:700;color:#94a3b8;margin-bottom:16px;letter-spacing:.01em}.endef-word{display:inline-flex;align-items:center;gap:14px;padding:12px 16px 12px 30px;border-radius:999px;background:linear-gradient(135deg,#fef6e0,#fdedc8);border:1.5px solid #f4dca0;box-shadow:0 6px 18px rgba(217,180,90,.18);cursor:pointer;transition:transform .15s,box-shadow .15s}.endef-word:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(217,180,90,.28)}.endef-word-txt{font-family:Lora,serif;font-size:1.85rem;font-weight:900;color:#0f766e;letter-spacing:.01em}.endef-word-spk{width:42px;height:42px;border-radius:50%;flex:none;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#fbbf24,#f59e0b);font-size:1.1rem;box-shadow:0 4px 12px rgba(245,158,11,.4);transition:transform .15s}.endef-word:hover .endef-word-spk{transform:scale(1.08)}.endef-expand-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 18px;border-radius:999px;border:1.5px solid #e2e8f0;background:#fff;color:#64748b;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;cursor:pointer;box-shadow:0 2px 6px rgba(15,23,42,.05);transition:border-color .15s,color .15s,background .15s}.endef-expand-btn:hover{border-color:#0d9488;color:#0d9488;background:rgba(13,148,136,.06)}.endef-ipa{font-family:'Doulos SIL','Charis SIL','Gentium Plus','Segoe UI',Arial,sans-serif;font-size:1.15rem;color:#0d9488;margin-top:12px;font-style:normal;font-weight:500;letter-spacing:.5px}.endef-vi{font-family:Nunito,sans-serif;font-size:1.05rem;color:#ea8a1e;font-weight:800;margin-top:4px}.endef-example{font-family:Nunito,sans-serif;font-size:.92rem;line-height:1.5;color:#334155;font-style:italic;margin-top:8px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:9px 13px}.endef-ex-hl{color:#0d9488;font-style:normal;font-weight:800}body.vs-dark .endef-example{background:#1e293b;border-color:#334155;color:#cbd5e1}body.vs-dark .endef-ex-hl{color:#5eead4}.endef-options{gap:14px!important}.endef-opt{display:flex!important;align-items:center;gap:14px;text-align:left!important;white-space:normal!important;line-height:1.5!important;font-size:1.05rem!important;font-weight:600!important;padding:16px 18px!important;min-height:70px;border-radius:16px!important;border:1.5px solid #e6e3da!important;background:#fff!important;box-shadow:0 3px 10px rgba(15,23,42,.04)}.endef-opt:hover:not(:disabled){border-color:#14b8a6!important;background:#f0fdfa!important;transform:translateY(-1px);box-shadow:0 8px 20px rgba(20,184,166,.14)}.endef-opt-letter{flex:none;width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:#f1f5f3;color:#64748b;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:900;transition:all .15s}.endef-opt-text{flex:1;min-width:0}.endef-opt-check{flex:none;color:#0d9488;font-weight:900;font-size:1.15rem;opacity:0;transition:opacity .15s}.endef-opt.correct{border-color:#14b8a6!important;background:#ecfdf5!important;color:#0f766e!important;font-weight:800!important}.endef-opt.correct .endef-opt-letter{background:#0d9488;color:#fff}.endef-opt.correct .endef-opt-check{opacity:1}.endef-opt.wrong{border-color:#f87171!important;background:#fef2f2!important;color:#b91c1c!important}.endef-opt.wrong .endef-opt-letter{background:#ef4444;color:#fff}.endef-box .vocab-quiz-feedback{background:#ecfdf5;border:1px solid #99f6e4;border-radius:14px;padding:16px;margin-top:4px}.endef-box .quiz-fb-ok{color:#0f766e;font-size:1.15rem;font-weight:800}.endef-box .vocab-quiz-next-btn{background:linear-gradient(135deg,#14b8a6,#0d9488);box-shadow:0 6px 16px rgba(13,148,136,.3);padding:13px 38px;font-size:.98rem}.endef-box .quiz-auto-track.on{background:#0d9488}@media (max-width:640px){.endef-options{grid-template-columns:1fr!important}.endef-word-txt{font-size:1.5rem}}.endef-spinner{width:36px;height:36px;border-radius:50%;border:3px solid var(--border);border-top-color:#059669;animation:spin .7s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}@keyframes ytVmSpin{to{transform:rotate(360deg)}}.yt-vm-fetch-spin{display:inline-block;animation:ytVmSpin .9s linear infinite}.spell-overlay{align-items:center;justify-content:center;background:rgba(241,245,249,.88);backdrop-filter:blur(10px)}.spell-box{background:#fff;border-radius:20px;width:94%;max-width:720px;max-height:92vh;display:flex;flex-direction:column;box-shadow:0 8px 40px rgba(0,0,0,.12);overflow:hidden}.spell-header{padding:14px 18px 12px;border-bottom:1px solid #f1f5f9;display:flex;align-items:center;gap:10px;flex-shrink:0}.spell-progress-wrap{display:flex;align-items:center;gap:8px;flex:1;min-width:0}.spell-counter{font-family:Nunito,sans-serif;font-size:.78rem;font-weight:900;color:#94a3b8;white-space:nowrap;flex-shrink:0}.spell-bar-track{flex:1;height:5px;border-radius:999px;background:#e2e8f0;overflow:hidden}.spell-bar-fill{height:100%;border-radius:999px;background:#0891b2;transition:width .4s ease}.spell-score-badge{font-family:Nunito,sans-serif;font-size:.75rem;font-weight:900;color:#22c55e;white-space:nowrap;flex-shrink:0}.spell-body{flex:1;overflow-y:auto;padding:28px 28px 20px;display:flex;flex-direction:column;gap:16px;align-items:center}.spell-prompt{text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;width:100%}.spell-play-btn{width:82px;height:82px;border-radius:50%;background:linear-gradient(135deg,#22d3ee 0,#0891b2 100%);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(8,145,178,.3);transition:transform .15s,box-shadow .15s;flex-shrink:0}.spell-play-btn:hover{transform:scale(1.06);box-shadow:0 10px 30px rgba(8,145,178,.4)}.spell-play-btn svg{width:38px;height:38px;fill:#fff}.spell-ipa{font-size:1.12rem;color:#0891b2;font-family:Cambria,serif;letter-spacing:.02em}.spell-meaning{font-size:.82rem;color:#94a3b8;font-style:italic;font-family:Nunito,sans-serif}.spell-example{font-size:.82rem;color:#64748b;font-style:italic;font-family:Nunito,sans-serif;margin-top:6px;line-height:1.5;max-width:340px;text-align:center}.vien-sentence-hint{font-size:1.02rem;color:#2563eb;font-style:italic;font-family:Lora,serif;line-height:1.6;text-align:center;background:#eff6ff;border:1px solid #bfdbfe;border-radius:10px;padding:12px 18px;margin:6px 0}.spell-blank{display:inline;background:#ddd6fe;color:#ddd6fe;border-bottom:2px solid #7c3aed;border-radius:3px 3px 0 0;padding:1px 10px;margin:0 2px;user-select:none}.spell-blank-revealed{color:#7c3aed;font-weight:700;font-style:normal;background:rgba(124,58,237,.08);padding:1px 4px;border-radius:3px}.spell-input-wrap{display:flex;gap:8px;align-items:center;width:100%}.spell-input{flex:1;padding:12px 16px;border-radius:12px;border:1.5px solid #e2e8f0;background:#f8fafc;font-family:Nunito,sans-serif;font-size:1rem;font-weight:600;color:#0f172a;outline:0;transition:border-color .2s,box-shadow .2s}.spell-input:focus{border-color:#0891b2;background:#fff;box-shadow:0 0 0 3px rgba(8,145,178,.1)}#spellModal .spell-ipa{font-size:1.45rem}#spellModal .spell-meaning{font-size:1rem}#spellModal .spell-example{font-size:1.02rem;line-height:1.65;max-width:480px}#spellModal .spell-input{font-size:1.15rem;padding:14px 18px}.spell-input--correct{border-color:#22c55e;background:#f0fdf4;color:#166534}.spell-input--wrong{border-color:#ef4444;background:#fff5f5;color:#991b1b}.spell-input--reveal{border-color:#f59e0b;background:#fffbeb;color:#92400e}.spell-submit-btn{padding:12px 18px;border-radius:12px;border:none;background:#e2e8f0;color:#64748b;font-family:Nunito,sans-serif;font-size:.88rem;font-weight:800;cursor:pointer;transition:all .18s;white-space:nowrap}.spell-submit-btn:hover{background:#0891b2;color:#fff}.spell-hint-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%}.spell-hint-btn{background:#fff;border:1.5px solid #e2e8f0;border-radius:10px;padding:10px 12px;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:#475569;cursor:pointer;transition:all .15s;text-align:center}.spell-hint-btn:hover:not(:disabled){border-color:#0891b2;color:#0891b2;background:#f0f9ff}.spell-hint-btn:disabled{opacity:.65;cursor:default}.spell-hint-btn.vien-recording{background:#fee2e2;border-color:#ef4444;color:#dc2626;animation:vien-pulse-rec .7s ease-in-out infinite}@keyframes vien-pulse-rec{0%,100%{opacity:1}50%{opacity:.5}}.vien-mode-btn{display:flex;align-items:center;gap:14px;width:100%;padding:14px 18px;background:#fff;border:2px solid #e2e8f0;border-radius:14px;cursor:pointer;font-family:Nunito,sans-serif;text-align:left;transition:all .15s}.vien-mode-btn:hover{border-color:var(--accent);background:#f0f9ff}.vien-mode-btn strong{display:block;font-size:.92rem;color:var(--ink);margin-bottom:2px}.vien-mode-btn span{font-size:.75rem;color:var(--muted);font-weight:400}.vien-mode-icon{font-size:1.5rem;flex-shrink:0}.spell-feedback{text-align:center;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:700;padding:10px 14px;border-radius:12px;background:#f8fafc;width:100%;box-sizing:border-box}.spell-fb-ok{color:#166534;font-size:1rem}.spell-fb-err{color:#dc2626}.spell-fb-answer{color:#0891b2;font-size:1.05rem}.spell-fb-close{color:#94a3b8;font-weight:600}.spell-fb-typed{color:#94a3b8;font-weight:600}.spell-retry-btn{display:inline-flex;align-items:center;gap:5px;padding:6px 18px;border-radius:999px;border:1.5px solid #0891b2;background:rgba(8,145,178,.08);color:#0891b2;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;cursor:pointer;transition:all .15s}.spell-retry-btn:hover{background:#0891b2;color:#fff}.spell-wrong-review{margin-top:4px;padding:12px 14px;background:#fff5f5;border:1px solid #fed7d7;border-radius:14px;width:100%;box-sizing:border-box}.spell-footer{padding:12px 20px 16px;border-top:1px solid #f1f5f9;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0}.spell-kbd-hint{font-size:.68rem;color:#94a3b8;font-family:Nunito,sans-serif;font-weight:600;white-space:nowrap}.spell-kbd-hint kbd{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:1px 4px;font-size:.65rem;font-family:inherit}.dict-input-wrap{display:flex;gap:10px;align-items:flex-end}.dict-textarea{flex:1;min-height:72px;max-height:150px;border:2px solid var(--border);border-radius:12px;padding:10px 14px;font-family:Nunito,sans-serif;font-size:.95rem;font-weight:600;color:var(--ink);background:var(--surface);resize:vertical;outline:0;transition:border-color .18s,background .18s}.dict-textarea:focus{border-color:#0891b2;box-shadow:0 0 0 3px rgba(8,145,178,.12)}.dict-check-btn{align-self:flex-end}.dict-hint-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.dict-hint-label{font-size:.75rem;color:var(--muted);font-family:Nunito,sans-serif;font-weight:700}.dict-showall-btn{font-size:.72rem;font-weight:800;font-family:Nunito,sans-serif;background:0 0;border:1px solid var(--border);border-radius:6px;padding:2px 10px;color:var(--muted);cursor:pointer;transition:all .15s}.dict-showall-btn:hover{border-color:#0891b2;color:#0891b2}.dict-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.dict-chip{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:32px;padding:0 10px;border-radius:8px;font-family:Nunito,sans-serif;font-size:.88rem;font-weight:800;cursor:pointer;transition:all .15s;user-select:none}.dict-chip--punct{cursor:default;color:var(--muted);background:0 0;font-size:.9rem;padding:0 2px;min-width:0}.dict-chip--hidden{background:var(--surface2);border:1.5px solid var(--border);color:var(--muted);letter-spacing:2px}.dict-chip--hidden:hover{border-color:#0891b2;background:rgba(8,145,178,.08);color:#0891b2}.dict-chip--fl{background:#fef3c7;border:1.5px solid #f59e0b;color:#92400e;letter-spacing:1px}.dict-chip--fl:hover{background:#fde68a}.dict-chip--revealed{background:#dcfce7;border:1.5px solid #86efac;color:#166534}.dict-chip--clickable{cursor:pointer}.dict-chip--clickable:hover{background:#bbf7d0;border-color:#4ade80;transform:translateY(-1px);box-shadow:0 2px 6px rgba(22,101,52,.15);transition:all .12s}.dict-chip--word{cursor:pointer}.dict-chip--word:hover{background:#bbf7d0}.dict-hint-btns{display:flex;gap:8px;flex-wrap:wrap}.dict-hint-btn{display:inline-flex;align-items:center;gap:5px;font-size:.75rem;font-weight:800;font-family:Nunito,sans-serif;background:var(--surface2);border:1.5px solid var(--border);border-radius:8px;padding:4px 12px;color:var(--ink);cursor:pointer;transition:all .15s}.dict-hint-btn:hover{border-color:#7c3aed;color:#7c3aed;background:rgba(124,58,237,.07)}.dict-hint-btn--on{border-color:#7c3aed;color:#7c3aed;background:rgba(124,58,237,.1)}.dict-hint-btn kbd{font-size:.65rem;font-family:monospace;background:var(--border);border-radius:4px;padding:1px 4px;color:var(--muted)}.dict-hint-btn-icon{font-style:normal}#dictModal .spell-box{border-radius:24px}#dictModal #dictInstruction{font-size:1.05rem!important;color:#64748b!important;margin-bottom:20px!important;font-weight:600}#dictModal .spell-play-btn{width:104px;height:104px;background:linear-gradient(135deg,#6366f1 0,#4f6ef7 100%);box-shadow:0 14px 34px rgba(79,110,247,.4)}#dictModal .spell-play-btn svg{width:46px;height:46px}#dictModal #dictWordHint{font-size:1.2rem;font-weight:800;color:#1e293b;margin-top:16px}#dictModal .dict-hint-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}#dictModal .dict-hint-label{font-size:1rem;font-weight:800;color:#334155;display:inline-flex;align-items:center;gap:6px}#dictModal .dict-showall-btn{border:1.5px solid #c7d2fe;background:#fff;color:#6366f1;border-radius:999px;padding:6px 16px;font-size:.82rem;font-weight:800;cursor:pointer;transition:all .15s}#dictModal .dict-showall-btn:hover{background:#eef2ff;border-color:#6366f1}#dictModal .dict-chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}#dictModal .dict-chip{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:40px;padding:0 14px;border-radius:11px;border:none;background:#eef0f6;color:#94a3b8;font-family:Nunito,sans-serif;font-size:1rem;font-weight:700;letter-spacing:.12em}#dictModal .dict-chip--punct{background:0 0;min-width:0;padding:0 2px;color:#475569;letter-spacing:0}#dictModal .dict-chip--hidden{cursor:pointer;transition:background .15s,color .15s}#dictModal .dict-chip--hidden:hover{background:#e0e7ff;color:#6366f1}#dictModal .dict-chip--fl{background:#fef3c7;color:#b45309;cursor:pointer;letter-spacing:.08em}#dictModal .dict-chip--fl:hover{background:#fde68a}#dictModal .dict-chip--revealed{background:#dcfce7;color:#15803d;letter-spacing:0}#dictModal .dict-chip--clickable{cursor:pointer}#dictModal .dict-chip--clickable:hover{background:#bbf7d0}#dictModal .dict-hint-btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:4px}#dictModal .dict-hint-btn{display:inline-flex;align-items:center;gap:8px;font-size:.95rem;font-weight:800;font-family:Nunito,sans-serif;border:none;border-radius:12px;padding:11px 20px;cursor:pointer;transition:filter .15s,background .15s}#dictModal .dict-hint-fl{background:#eff6ff;color:#2563eb}#dictModal .dict-hint-fl:hover{background:#dbeafe}#dictModal .dict-hint-fl.dict-hint-btn--on{background:#dbeafe;box-shadow:inset 0 0 0 1.5px #93c5fd}#dictModal .dict-hint-rw{background:#fef9c3;color:#a16207}#dictModal .dict-hint-rw:hover{background:#fef08a}#dictModal .dict-hint-ic{font-weight:900}#dictModal .dict-input-wrap{gap:12px;align-items:stretch;margin-top:6px;align-self:stretch;width:100%}#dictModal .dict-textarea{border:2px solid #e3def9;border-radius:16px;background:#fbfbff;font-size:1.05rem;padding:14px 18px;min-height:88px}#dictModal .dict-textarea:focus{border-color:#a78bfa;box-shadow:0 0 0 3px rgba(167,139,250,.18)}#dictModal .dict-check-btn{align-self:stretch;background:linear-gradient(135deg,#a78bfa,#7c6ef6)!important;color:#fff!important;border-radius:14px!important;padding:0 30px!important;font-size:1rem!important}#dictModal .dict-check-btn:hover{filter:brightness(1.05)}.vs-dictpop-overlay{z-index:10001;align-items:flex-start;justify-content:center;background:rgba(8,10,18,.6)}.vs-dictpop-overlay.active{display:flex}.vs-dictpop-box{position:relative;background:#fff;border-radius:20px;width:min(680px,94vw);max-height:88vh;overflow-y:auto;margin-top:5vh;box-shadow:0 28px 72px rgba(0,0,0,.32);padding:6px}.vs-dictpop-close{position:absolute;top:12px;right:14px;z-index:3;width:34px;height:34px;border-radius:50%;border:none;background:#f1f5f9;color:#475569;font-size:1.3rem;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .15s}.vs-dictpop-close:hover{background:#e2e8f0}.vs-dictpop-box{scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.vs-dictpop-box::-webkit-scrollbar{width:6px;display:block}.vs-dictpop-box::-webkit-scrollbar-track{background:0 0}.vs-dictpop-box::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}.vs-dictpop-box::-webkit-scrollbar-thumb:hover{background:#94a3b8}body.vs-dark .vs-dictpop-box{scrollbar-color:#475569 transparent}body.vs-dark .vs-dictpop-box::-webkit-scrollbar-thumb{background:#475569}body.vs-dark .vs-dictpop-box::-webkit-scrollbar-thumb:hover{background:#64748b}.vs-dark-toggle{background:0 0;border:none;cursor:pointer;font-size:1rem;line-height:1;padding:0 2px}body.vs-dark #dictModal,body.vs-dark #enDefModal,body.vs-dark #sentArrangeModal,body.vs-dark #spellModal,body.vs-dark #vienModal,body.vs-dark #vocabListModal,body.vs-dark #vocabQuizModal,body.vs-dark #ytVocabPanel{--surface:#1f2230;--surface2:#171a24;--bg:#12141c;--bg2:#1a1d28;--border:#343a4d;--border2:#3f4456;--ink:#e8eaf0;--ink2:#c2c6d2;--muted:#8b90a0;--blue-soft:rgba(124,110,246,.2)}body.vs-dark #vocabListModal,body.vs-dark #vocabListModal .vocab-list-fullscreen{background:#12141c!important}body.vs-dark #vocabListModal .vocab-fs-inner>div:first-child{background:#1b1e2a!important;border-color:#2c3142!important}body.vs-dark #vocabListModal .vw-card{background:#1f2230!important;border-color:#343a4d!important;box-shadow:0 2px 10px rgba(0,0,0,.3)}body.vs-dark #vocabListModal .vw-word{background:linear-gradient(135deg,#332b57,#3a2b52)!important;color:#c4b5fd!important}body.vs-dark #vocabListModal .vw-meaning-txt{color:#e8eaf0}body.vs-dark #vocabListModal .vw-ex-box{background:#171a24!important;border-color:#343a4d!important}body.vs-dark #vocabListModal .vw-x{color:#8b90a0}body.vs-dark #vocabListModal .filter-btn,body.vs-dark #vocabListModal .vl-back-btn{background:#262a3a;border-color:#343a4d;color:#c2c6d2}body.vs-dark #vocabListModal .filter-btn.active,body.vs-dark #vocabListModal .filter-btn.active-all{background:#332b57;border-color:#7c6ef6;color:#c4b5fd}body.vs-dark #vocabListModal .vocab-mastery-hint,body.vs-dark #vocabListModal .vw-ipa{color:#8b90a0}body.vs-dark #vocabListModal .vf-chip{background:#262a3a;color:#c2c6d2}body.vs-dark #vocabListModal .vocab-ctx-vi{color:#c2c6d2!important}body.vs-dark #vocabListModal [style*="2563eb"]{color:#4ade80!important}body.vs-dark #enDefModal.modal-overlay,body.vs-dark #sentArrangeModal.modal-overlay,body.vs-dark .spell-overlay,body.vs-dark .vocab-quiz-overlay{background:rgba(8,10,18,.72)!important;backdrop-filter:blur(6px)}body.vs-dark #sentArrangeModal .modal-box,body.vs-dark #ytVocabPanel,body.vs-dark .qc-card,body.vs-dark .spell-box,body.vs-dark .vocab-quiz-box{background:#1f2230!important;color:#e8eaf0}body.vs-dark .qc-footer,body.vs-dark .qc-top,body.vs-dark .spell-footer,body.vs-dark .spell-header,body.vs-dark .vocab-quiz-footer,body.vs-dark .vocab-quiz-header,body.vs-dark .yt-vpc-header{border-color:#2c3142!important}body.vs-dark .spell-footer,body.vs-dark .vocab-quiz-footer{background:0 0!important}body.vs-dark .qc-meaning-text,body.vs-dark .qc-prompt__text{color:#e8eaf0!important}body.vs-dark .qc-q{color:#4a4f73!important}body.vs-dark .qc-choice{background:#262a3a!important;border-color:#343a4d!important;color:#e8eaf0!important;box-shadow:none}body.vs-dark .qc-choice:hover:not(:disabled){border-color:#7c6ef6!important}body.vs-dark .qc-choice__kbd{background:#343a4d;color:#c4b5fd}body.vs-dark .qc-choice.is-correct{background:#16321f!important;border-color:#2f7d4f!important;color:#a7f3d0!important}body.vs-dark .qc-choice.is-correct .qc-choice__kbd{background:#2f7d4f;color:#fff}body.vs-dark .qc-choice.is-wrong{background:#3a1d20!important;border-color:#a14a4a!important;color:#fecaca!important}body.vs-dark .qc-choice.is-wrong .qc-choice__kbd{background:#a14a4a;color:#fff}body.vs-dark .qc-hint-box{background:#262a3a;color:#c2c6d2}body.vs-dark .qc-blank{background:#2e2a44;color:#c4b5fd}body.vs-dark .qc-close,body.vs-dark .qc-counter{background:#2c3142;color:#c2c6d2}body.vs-dark .qc-progress{background:#2c3142}body.vs-dark .qc-fc-btn{background:#262a3a;border-color:#343a4d;color:#c2c6d2}body.vs-dark .qc-fc-font.active{background:#332b57;border-color:#7c6ef6;color:#c4b5fd}body.vs-dark .qc-fb.is-ok{background:#16321f;border-color:#2f7d4f}body.vs-dark .qc-fb.is-err{background:#3a1d20;border-color:#a14a4a}body.vs-dark .qc-fb .quiz-fb-ok{color:#6ee7b7}body.vs-dark .qc-fb .quiz-fb-def{color:#c2c6d2}body.vs-dark #roomVocabInp,body.vs-dark #vienInput,body.vs-dark .dict-textarea,body.vs-dark .spell-input{background:#262a3a!important;color:#e8eaf0!important;border-color:#343a4d!important}body.vs-dark #vienInput::placeholder,body.vs-dark .dict-textarea::placeholder,body.vs-dark .spell-input::placeholder{color:#6b7080}body.vs-dark .endef-opt{background:#262a3a!important;border-color:#343a4d!important;color:#e8eaf0!important;box-shadow:none}body.vs-dark .endef-opt:hover:not(:disabled){background:#2b3142!important;border-color:#14b8a6!important}body.vs-dark .endef-opt-letter{background:#343a4d;color:#94a3b8}body.vs-dark .endef-opt.correct{background:#16321f!important;color:#a7f3d0!important}body.vs-dark .endef-opt.wrong{background:#3a1d20!important;color:#fecaca!important}body.vs-dark .endef-prompt-label{color:#8b90a0}body.vs-dark .endef-box .vocab-quiz-feedback{background:#16321f;border-color:#2f7d4f}body.vs-dark .vien-mode-card.vien-mc-vocab{background:#241f3a;border-color:#3a325a}body.vs-dark .vien-mode-card.vien-mc-sent{background:#332a1f;border-color:#5a4a2e}body.vs-dark .vien-mc-body strong,body.vs-dark .vien-meaning-text,body.vs-dark .vien-mp-title{color:#e8eaf0}body.vs-dark .vien-tile{background:#262a3a;border-color:#343a4d;box-shadow:none}body.vs-dark .vien-tile-lbl{color:#d4d7e0}body.vs-dark .vien-pos{background:#332b57;color:#c4b5fd}body.vs-dark #vienInputWrap.spell-input-wrap{background:#171a24;border-color:#343a4d}body.vs-dark .sa-header-title{color:#e8eaf0}body.vs-dark .sa-word-badge{background:#262a3a}body.vs-dark .sa-answer-zone{background:#171a24!important;border-color:#3a3f55!important}body.vs-dark .sa-chip{background:#262a3a!important;border-color:#343a4d!important;color:#a5b4fc!important;box-shadow:none}body.vs-dark .sa-chip-placed{background:#2e2a44!important;color:#c4b5fd!important}body.vs-dark .sa-btn-clear,body.vs-dark .sa-btn-nav,body.vs-dark .sa-close{background:#2c3142;color:#c2c6d2}body.vs-dark #dictModal #dictWordHint{color:#e8eaf0}body.vs-dark #dictModal .dict-chip{background:#2c3142!important;color:#8b90a0!important}body.vs-dark #dictModal .dict-chip--revealed{background:#16321f!important;color:#a7f3d0!important}body.vs-dark #dictModal .dict-showall-btn{background:#262a3a;color:#c4b5fd}body.vs-dark .spell-meaning{color:#e8eaf0}body.vs-dark .spell-hint-btn{background:#262a3a;border-color:#343a4d;color:#c2c6d2}body.vs-dark .spell-feedback{background:#171a24}body.vs-dark .qwr-chip{background:#262a3a;border-color:#343a4d}body.vs-dark .spk-loading,body.vs-dark .sw-empty{color:#8b90a0}.dict-fb-word{display:inline-block;border-radius:4px;padding:0 2px;font-weight:700;cursor:pointer}.dict-fb-ok{color:#166534;background:#dcfce7}.dict-fb-close{color:#92400e;background:#fef3c7}.dict-fb-miss{color:#991b1b;background:#fee2e2}.vocab-dict-launch-btn{border-color:#d97706;background:rgba(217,119,6,.08);color:#d97706}.vocab-dict-launch-btn:hover{background:#d97706;color:#fff}.vocab-vien-launch-btn{border-color:#7c3aed;background:rgba(124,58,237,.08);color:#7c3aed}.vocab-vien-launch-btn:hover{background:#7c3aed;color:#fff}.vien-pos{font-size:.78rem;color:var(--muted);text-align:center;font-style:italic;min-height:1.2em;margin-bottom:2px}.vien-meaning-text{font-size:1.4rem;font-weight:900;color:var(--ink);text-align:center;padding:6px 0 8px;font-family:Nunito,sans-serif;line-height:1.4}.vien-ipa-reveal{font-size:.95rem;color:#0891b2;text-align:center;font-family:monospace;margin-top:4px;letter-spacing:.03em}.vien-modepick{padding:30px 24px 30px;text-align:center}.vien-mp-star{font-size:2rem;margin-bottom:10px}.vien-mp-title{font-family:Nunito,sans-serif;font-size:1.7rem;font-weight:900;color:#1e293b}.vien-mp-sub{font-size:.95rem;color:#94a3b8;margin:6px 0 26px;font-weight:600}.vien-mp-cards{display:flex;flex-direction:column;gap:16px;max-width:580px;margin:0 auto}.vien-mode-card{display:flex;align-items:center;gap:18px;width:100%;padding:22px 24px;border-radius:20px;border:1.5px solid transparent;cursor:pointer;text-align:left;transition:transform .15s,box-shadow .15s}.vien-mc-vocab{background:#f3f1fe;border-color:#e3def9}.vien-mc-vocab:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(124,110,246,.2)}.vien-mc-sent{background:#fef3ea;border-color:#fbdcc3}.vien-mc-sent:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(245,158,11,.2)}.vien-mc-ic{flex:none;width:64px;height:64px;border-radius:18px;display:inline-flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:900;color:#fff}.vien-mc-vocab .vien-mc-ic{background:linear-gradient(135deg,#a78bfa,#7c6ef6);font-family:Lora,serif}.vien-mc-sent .vien-mc-ic{background:linear-gradient(135deg,#fdba74,#fb923c)}.vien-mc-body{flex:1;display:flex;flex-direction:column;min-width:0}.vien-mc-body strong{font-family:Nunito,sans-serif;font-size:1.3rem;font-weight:800;color:#1e293b}.vien-mc-body small{font-size:.92rem;color:#64748b;margin-top:4px;line-height:1.45}.vien-mc-arrow{flex:none;width:46px;height:46px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:900}.vien-mc-vocab .vien-mc-arrow{background:#e3def9;color:#7c6ef6}.vien-mc-sent .vien-mc-arrow{background:#fbdcc3;color:#f97316}.vien-pos{display:inline-block;font-size:.85rem;font-weight:800;color:#7c6ef6;background:#efeafe;padding:5px 16px;border-radius:999px;font-style:normal;margin:0 auto 14px;min-height:0}.vien-meaning-text{font-size:1.5rem;font-weight:900;color:#1e293b;text-align:center;padding:4px 0 6px;font-family:Nunito,sans-serif;line-height:1.35}#vienInputWrap.spell-input-wrap{background:#f7f6fd;border:1.5px solid #e3def9;border-radius:18px;padding:8px;gap:8px}#vienInput.spell-input{border:1.5px solid transparent;background:#fff;border-radius:12px}#vienInput.spell-input:focus{border-color:#a78bfa}#vienInputWrap .spell-submit-btn{background:linear-gradient(135deg,#a78bfa,#7c6ef6)!important;color:#fff!important;border-radius:14px!important;padding:14px 26px!important;font-size:1rem!important}#vienSpellBody{gap:12px;padding-top:22px;padding-bottom:16px}#vienSpellBody .vien-meaning-text{padding:2px 0 4px}.vien-tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}.vien-tiles #vienSentenceBtn{grid-column:1/-1}.vien-tile{display:flex;align-items:center;gap:12px;padding:10px 16px;background:#fff;border:1.5px solid #eef0f5;border-radius:14px;cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s;box-shadow:0 3px 10px rgba(15,23,42,.04)}.vien-tile:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 22px rgba(15,23,42,.1)}.vien-tile:disabled{opacity:.5;cursor:default}.vien-tile-ic{flex:none;width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:1.05rem}.vien-tile-lbl{font-family:Nunito,sans-serif;font-size:1rem;font-weight:700;color:#334155;flex:1;min-width:0}.vien-tile.vien-recording{border-color:#ef4444;background:#fef2f2}.vien-tile.vien-recording .vien-tile-ic{background:#fee2e2}.vien-tile .ic-listen{background:#ede9fe}.vien-tile .ic-record{background:#fce7f3}.vien-tile .ic-letter{background:#fef3c7}.vien-tile .ic-reveal{background:#d1fae5}.vien-tile .ic-sent{background:#dbeafe}@media (max-width:560px){.vien-tiles{grid-template-columns:1fr}.vien-meaning-text{font-size:1.3rem}.vien-mode-card{padding:16px;gap:12px}.vien-mc-ic{width:52px;height:52px}}.vocab-slide-overlay{position:fixed;inset:0;z-index:5000;background:rgba(10,8,6,.72);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}.vocab-slide-overlay.active{opacity:1;visibility:visible}.vocab-slide-card{background:var(--surface);border-radius:24px;box-shadow:0 24px 80px rgba(0,0,0,.28);padding:28px 32px;width:min(580px,92vw);max-height:88vh;overflow-y:auto;animation:slideCardIn .22s cubic-bezier(.34,1.56,.64,1)}@keyframes slideCardIn{from{transform:scale(.9) translateY(20px);opacity:0}to{transform:none;opacity:1}}.vocab-slide-overlay.fullscreen{backdrop-filter:none;background:rgba(10,8,6,.92)}.vocab-slide-overlay.fullscreen .vocab-slide-card{width:min(960px,96vw);padding:48px 64px;font-size:1.45em}.vocab-slide-overlay.fullscreen .vocab-slide-card span[style*="1.9rem"]{font-size:3.8rem!important;padding:16px 42px!important}.vocab-slide-overlay.fullscreen .vocab-slide-ex-en{font-size:1.25rem!important;padding:16px 20px!important;line-height:1.7!important}.vocab-slide-overlay.fullscreen .vocab-slide-ex-vi{font-size:1.1rem!important;padding:0 6px!important}.vocab-flash-overlay{position:fixed;inset:0;z-index:5000;background:rgba(10,8,6,.72);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}.vocab-flash-overlay.active{opacity:1;visibility:visible}.vocab-flash-wrap{display:flex;flex-direction:column;align-items:center;gap:14px;width:min(620px,94vw)}.vocab-flash-header{width:100%;display:flex;align-items:center;justify-content:space-between}.vocab-flash-counter{font-size:.82rem;font-weight:800;color:rgba(255,255,255,.7);font-family:Nunito,sans-serif}.vocab-flash-close{width:32px;height:32px;border-radius:10px;border:none;background:#e53e3e;color:#fff;font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.vocab-flash-scene{width:100%;perspective:900px;cursor:pointer}.vocab-flash-card{width:100%;height:380px;position:relative;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.4,0,.2,1);border-radius:22px}.vocab-flash-card.flipped{transform:rotateY(180deg)}.vocab-flash-back{pointer-events:none}.vocab-flash-card.flipped .vocab-flash-back{pointer-events:auto}.vocab-flash-card.flipped .vocab-flash-front{pointer-events:none}.vocab-flash-face{position:absolute;inset:0;border-radius:22px;backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 28px;box-shadow:0 20px 60px rgba(0,0,0,.32)}.vocab-flash-front{background:radial-gradient(ellipse at top left,#fff1d6,transparent 55%),radial-gradient(ellipse at bottom right,#ffb89c,transparent 60%),linear-gradient(135deg,#fff 0,#fffaf2 100%);border:1px solid rgba(255,255,255,.6);overflow:hidden;padding:20px 32px;justify-content:center}.vocab-flash-front::before{content:'';position:absolute;top:-80px;right:-60px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,#feb47b,transparent 70%);opacity:.35;pointer-events:none}.vocab-flash-front::after{content:'';position:absolute;bottom:-100px;left:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,#ff7e5f,transparent 70%);opacity:.22;pointer-events:none}.va2-mark{position:absolute;font-family:Lora,serif;font-weight:700;font-size:18rem;line-height:1;color:#1a1714;opacity:.04;top:-20px;right:-8px;pointer-events:none;user-select:none}.va-corner-tl{position:absolute;top:14px;left:14px;display:flex;gap:6px;z-index:3;align-items:center}.va-status{background:rgba(255,255,255,.85);border:1.5px solid rgba(39,174,114,.4);color:#15803d;font:800 .72rem Nunito,sans-serif;padding:5px 10px;border-radius:999px;display:inline-flex;align-items:center;gap:4px;backdrop-filter:blur(4px)}.va2-pos{position:relative;z-index:2;font:900 .72rem Nunito,sans-serif;text-transform:uppercase;letter-spacing:.12em;padding:5px 13px;border-radius:999px;display:inline-flex;align-items:center;gap:6px;margin-bottom:14px}.va2-pos[data-pos="n"]{color:#2a7ae0;background:#e3eefb}.va2-pos[data-pos="v"]{color:#e05c2a;background:#fde8df}.va2-pos[data-pos=adj]{color:#7c3aed;background:#ede4fb}.va2-pos[data-pos=adv]{color:#27ae72;background:#d9f1e5}.va2-pos-dot{width:7px;height:7px;border-radius:50%;background:currentColor}.va2-word{position:relative;z-index:2;font-family:Lora,serif;font-size:clamp(2.4rem, 8vw, 4.8rem);font-weight:700;color:#1a1714;letter-spacing:-.025em;line-height:1.05;margin:0;text-align:center}.va2-underline{position:relative;z-index:2;width:56px;height:5px;border-radius:999px;margin:13px 0 11px;background:linear-gradient(90deg,#ff7e5f,#feb47b)}.va2-ipa-row{position:relative;z-index:2;display:flex;align-items:center;gap:12px}.va2-ipa{font-family:Lora,serif;font-style:italic;font-size:1.1rem;color:#4a4540;font-weight:500}.va2-tts{width:40px;height:40px;border-radius:50%;border:none;background:linear-gradient(135deg,#ff7e5f,#feb47b);color:#fff;font-size:1rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(255,126,95,.4);transition:transform .15s;flex-shrink:0}.va2-tts:hover{transform:scale(1.08)}.va2-flip{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);font:700 .73rem Nunito,sans-serif;color:#4a4540;opacity:.5;z-index:2;display:inline-flex;align-items:center;gap:5px;white-space:nowrap;pointer-events:none}.va2-flip-icon{width:19px;height:19px;border-radius:5px;background:rgba(0,0,0,.08);display:inline-flex;align-items:center;justify-content:center;font-size:.78rem}.vocab-flash-back{background:radial-gradient(ellipse at top right,#fff1d6,transparent 55%),radial-gradient(ellipse at bottom left,#ffb89c,transparent 60%),linear-gradient(135deg,#fffaf2 0,#fff 100%);border:1px solid rgba(255,255,255,.6);overflow:hidden;transform:rotateY(180deg);justify-content:flex-start;padding:20px 26px 16px}.vocab-flash-back::before{content:'';position:absolute;top:-80px;left:-60px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,#feb47b,transparent 70%);opacity:.3;pointer-events:none}.vocab-flash-back::after{content:'';position:absolute;bottom:-100px;right:-80px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,#ff7e5f,transparent 70%);opacity:.22;pointer-events:none}.vab-head{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.vab-word-mini{font-family:Lora,serif;font-weight:700;font-size:1rem;color:#4a4540;display:inline-flex;align-items:center;gap:7px}.vab-word-mini button{width:26px;height:26px;border-radius:50%;border:none;background:rgba(0,0,0,.06);font-size:.8rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:#4a4540}.vab-pos{font:900 .65rem Nunito,sans-serif;text-transform:uppercase;letter-spacing:.12em;padding:4px 10px;border-radius:999px;display:inline-flex;align-items:center;gap:5px}.vab-pos[data-pos="n"]{color:#2a7ae0;background:#e3eefb}.vab-pos[data-pos="v"]{color:#e05c2a;background:#fde8df}.vab-pos[data-pos=adj]{color:#7c3aed;background:#ede4fb}.vab-pos[data-pos=adv]{color:#27ae72;background:#d9f1e5}.vab-meaning{position:relative;z-index:2;font-family:Lora,serif;font-size:clamp(1.5rem, 4.5vw, 2.8rem);font-weight:700;color:#1a1714;letter-spacing:-.02em;line-height:1.1;margin:8px 0 14px}.vab-quote{position:relative;z-index:2;background:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.9);border-radius:16px;padding:14px 16px 12px 48px;backdrop-filter:blur(6px);box-shadow:0 6px 20px rgba(26,23,20,.06);margin-bottom:14px}.vab-quote-tts{position:absolute;top:14px;left:14px;width:26px;height:26px;border-radius:50%;border:none;background:linear-gradient(135deg,#ff7e5f,#feb47b);color:#fff;font-size:.75rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 3px 8px rgba(255,126,95,.4)}.vab-quote-en{font-family:Lora,serif;font-style:italic;font-size:.9rem;line-height:1.55;color:#1a1714;margin:0}.vab-quote-en em{font-style:italic;font-weight:700;color:#ff7e5f;background:linear-gradient(transparent 60%,rgba(255,126,95,.2) 60%);padding:0 2px}.vab-quote-vi{font:600 .8rem Nunito,sans-serif;color:#4a4540;margin:8px 0 0;line-height:1.5;opacity:.85}.vab-actions{position:relative;z-index:2;margin-top:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px}.vab-btn{font:800 .86rem Nunito,sans-serif;padding:12px 16px;border-radius:12px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:transform .1s,box-shadow .1s}.vab-btn:hover{transform:translateY(-1px)}.vab-btn-known{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff;border:none;box-shadow:0 5px 14px rgba(22,163,74,.32)}.vab-btn-known:hover{box-shadow:0 7px 18px rgba(22,163,74,.42)}.vab-btn-unknown{background:#fff;color:#e05c2a;border:2px solid #e05c2a;box-shadow:0 3px 10px rgba(224,92,42,.12)}.vab-btn-unknown:hover{background:#fde8df}.vab-flip{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);font:700 .7rem Nunito,sans-serif;color:#4a4540;opacity:.45;z-index:2;white-space:nowrap;pointer-events:none}.vocab-flash-word{font-family:Lora,serif;font-size:2.2rem;font-weight:800;color:#78350f;background:#fef08a;border:2px solid #ca8a04;border-radius:999px;padding:6px 28px;line-height:1.5;text-align:center}.vocab-flash-ipa{font-size:.95rem;color:var(--accent2);margin-top:8px;font-family:Nunito,sans-serif}.vocab-flash-pos{margin-top:8px}.vocab-flash-meaning{font-size:1.15rem;font-weight:700;color:var(--ink);text-align:center;font-family:Nunito,sans-serif;margin-bottom:10px;width:100%}.vocab-flash-ex{width:100%;background:var(--surface2);border-radius:12px;border-left:3px solid var(--accent2);padding:10px 14px;font-size:.84rem;color:var(--ink2);font-style:italic;line-height:1.6;font-family:Lora,serif}.vocab-flash-ex-vi{font-size:.78rem;color:var(--muted);margin-top:5px;font-style:normal;font-family:Nunito,sans-serif}.vocab-flash-speak-ex{background:0 0;border:none;cursor:pointer;font-size:1rem;padding:0 4px 0 0;color:var(--accent2);flex-shrink:0;vertical-align:middle}.vocab-flash-hint{font-size:.75rem;color:rgba(255,255,255,.5);font-family:Nunito,sans-serif;font-weight:600;text-align:center}.vocab-flash-status-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%;max-width:380px}.vocab-flash-nav{display:flex;align-items:center;gap:10px}.vocab-flash-nav-btn{padding:8px 20px;border-radius:999px;border:1.5px solid rgba(255,255,255,.25);background:rgba(255,255,255,.12);color:#fff;font-family:Nunito,sans-serif;font-size:.88rem;font-weight:800;cursor:pointer;transition:background .15s}.vocab-flash-nav-btn:hover:not(:disabled){background:rgba(255,255,255,.22)}.vocab-flash-nav-btn:disabled{opacity:.35;cursor:default}.vocab-flash-dots{display:flex;gap:5px;align-items:center}.vocab-flash-dot{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.25);transition:background .2s}.vocab-flash-dot.active{background:#fff}.flash-summary{display:flex;flex-direction:column;align-items:center;gap:12px;width:min(500px,90vw);padding:4px 0 8px}.flash-sum-stats{display:flex;align-items:center;gap:0;background:rgba(255,255,255,.1);border-radius:16px;overflow:hidden}.flash-sum-stat{display:flex;flex-direction:column;align-items:center;padding:14px 32px}.flash-sum-stat.known .flash-sum-num{color:#4ade80}.flash-sum-stat.unknown .flash-sum-num{color:#f87171}.flash-sum-num{font-size:2rem;font-weight:900;line-height:1;font-family:Nunito,sans-serif}.flash-sum-lbl{font-size:.65rem;font-weight:700;color:rgba(255,255,255,.55);text-transform:uppercase;letter-spacing:.06em;margin-top:3px}.flash-sum-divider{width:1px;height:40px;background:rgba(255,255,255,.15)}.flash-sum-section-label{font-size:.68rem;font-weight:800;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.08em;align-self:flex-start}.flash-sum-list{width:100%;max-height:200px;overflow-y:auto;display:flex;flex-direction:column;gap:6px}.flash-sum-word{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.08);border-radius:10px;padding:8px 12px}.flash-sum-tts{background:rgba(255,255,255,.12);border:none;border-radius:50%;width:28px;height:28px;cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s}.flash-sum-tts:hover{background:rgba(255,255,255,.25)}.flash-sum-w{font-weight:800;color:#fff;font-size:.92rem;flex-shrink:0}.flash-sum-m{font-size:.78rem;color:rgba(255,255,255,.5);margin-left:auto;font-style:italic}.flash-sum-restart{padding:9px 28px;border-radius:999px;border:1.5px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);color:#fff;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;cursor:pointer;transition:background .15s;margin-top:4px}.flash-sum-restart:hover{background:rgba(255,255,255,.2)}.vocab-flash-status-row{display:flex;gap:8px;justify-content:center}.vocab-flash-status-btn{flex:1;padding:7px 0;border-radius:999px;border:1.5px solid;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;cursor:pointer;transition:all .15s}.vocab-flash-known{border-color:#bbf7d0;background:0 0;color:#16a34a}.vocab-flash-known.active{background:#16a34a;border-color:#16a34a;color:#fff}.vocab-flash-unknown{border-color:#fecaca;background:0 0;color:#dc2626}.vocab-flash-unknown.active{background:#dc2626;border-color:#dc2626;color:#fff}.vocab-flash-launch-btn{background:var(--blue-soft)!important;color:var(--accent2)!important}.slide-autonext-track{width:36px;height:20px;border-radius:999px;background:var(--border);position:relative;transition:background .2s;flex-shrink:0;display:inline-block}.slide-autonext-track::after{content:'';position:absolute;width:14px;height:14px;border-radius:50%;background:#fff;top:3px;left:3px;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}.slide-autonext-track.on{background:var(--accent3)}.slide-autonext-track.on::after{transform:translateX(16px)}.vocab-slide-mic-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 20px;border-radius:999px;border:1.5px solid var(--accent2);background:var(--blue-soft);color:var(--accent2);font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;cursor:pointer;transition:all .15s}.vocab-slide-mic-btn:hover{background:var(--accent2);color:#fff}.vocab-slide-mic-btn.recording{background:#fee2e2;border-color:#ef4444;color:#ef4444;animation:slideMicPulse 1s ease-in-out infinite}@keyframes slideMicPulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.4)}50%{box-shadow:0 0 0 8px rgba(239,68,68,0)}}.vocab-slide-pron-result{display:none;margin-top:10px;font-family:Nunito,sans-serif;font-size:.88rem;font-weight:700}.slide-pron-ok{color:#16a34a}.slide-pron-warn{color:#d97706}.slide-pron-err{color:#dc2626}.slide-pron-listening{color:var(--muted)}.vocab-slide-nav-btn{display:inline-flex;align-items:center;gap:5px;padding:8px 18px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface2);font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;color:var(--ink2);cursor:pointer;transition:all .15s}.vocab-slide-nav-btn:hover:not(:disabled){background:var(--accent);border-color:var(--accent);color:#fff}.vocab-slide-nav-btn:disabled{opacity:.35;cursor:not-allowed}.vocab-quiz-overlay{z-index:200!important;background:linear-gradient(135deg,#c7d2fe 0,#fbcfe8 50%,#fef3c7 100%)}.qc-card{width:min(900px,96vw);position:relative;border-radius:28px;background:#fff;box-shadow:0 30px 80px -24px rgba(15,23,42,.3);font-family:Nunito,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#0f172a;overflow:hidden}.qc-top{display:flex;align-items:center;gap:12px;padding:20px 26px;border-bottom:1px solid #eef0f5}.qc-counter{font-size:13px;font-weight:800;color:#475569;font-variant-numeric:tabular-nums;background:#f1f5f9;padding:6px 13px;border-radius:999px}.qc-counter__total{opacity:.5;font-weight:600}.qc-progress{flex:1;height:8px;background:#eef0f5;border-radius:999px;overflow:hidden}.qc-progress__bar{height:100%;background:linear-gradient(90deg,#6d28d9 0,#7c3aed 100%);border-radius:999px;transition:width .35s cubic-bezier(.2,.8,.2,1)}.qc-score{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:800;color:#16a34a;background:#dcfce7;padding:6px 13px;border-radius:999px}.qc-close{width:38px;height:38px;border:none;background:#f1f5f9;border-radius:999px;cursor:pointer;color:#64748b;display:inline-flex;align-items:center;justify-content:center;transition:background .15s;font-size:1.3rem}.qc-close:hover{background:#e2e8f0}.qc-prompt{padding:30px 48px 6px}.qc-meaning-wrap{text-align:center;padding:28px 40px 12px;display:flex;flex-direction:column;align-items:center;gap:18px}.qc-meaning-label{display:inline-block;font-size:.92rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#a78bfa;border:1px solid rgba(167,139,250,.35);padding:7px 22px;border-radius:999px}.qc-meaning-text{font-size:44px;font-weight:900;color:#1e293b;line-height:1.2;letter-spacing:-.02em}.qc-prompt__text{margin:0;font-size:34px;line-height:1.6;color:#1e293b;text-align:center;font-weight:800;letter-spacing:-.01em}.qc-q{color:#c7d2fe;font-size:1.4em;font-weight:900;vertical-align:-.18em;margin:0 4px}.qc-blank{display:inline-block;background:#f5f3ff;border-radius:6px;padding:0 14px;margin:0 6px;color:#a78bfa;font-weight:800;user-select:none;letter-spacing:.08em}.qc-blank.is-correct{background:#d1fae5;color:#065f46}.qc-blank.is-wrong{background:#fecaca;color:#7f1d1d}.qc-hint-box{display:inline-flex;align-items:center;gap:10px;background:#f1f5f9;border-radius:14px;padding:11px 22px;font-size:.98rem;color:#64748b;font-weight:600;line-height:1.5;max-width:84%}.qc-hint-arrow{color:#7c3aed;font-weight:900}.qc-hint-toggle{display:inline-flex;align-items:center;gap:6px;border:1.5px solid #fde68a;background:#fffbeb;color:#b45309;border-radius:999px;padding:8px 18px;font-size:.92rem;font-weight:800;font-family:Nunito,sans-serif;cursor:pointer;transition:background .15s}.qc-hint-toggle:hover{background:#fef3c7}.qc-trans-row{display:flex;flex-direction:column;align-items:center;gap:8px;margin-top:8px}.qc-trans-btn{display:inline-flex;align-items:center;gap:6px;border:1.5px solid #bfdbfe;background:#eff6ff;color:#2563eb;border-radius:999px;padding:6px 15px;font-size:.84rem;font-weight:800;font-family:Nunito,sans-serif;cursor:pointer;transition:background .15s}.qc-trans-btn:hover{background:#dbeafe}.qc-trans-vi{display:none}.qc-trans-vi.show{display:block;max-width:84%;text-align:center;background:#f0f9ff;border:1.5px solid #bae6fd;border-radius:12px;padding:9px 16px;font-size:.92rem;color:#0f766e;font-style:italic;line-height:1.5}.qc-trans-loading{color:#94a3b8;font-style:normal}body.vs-dark .qc-trans-btn{background:#1e293b;border-color:#334155;color:#93c5fd}body.vs-dark .qc-trans-btn:hover{background:#334155}body.vs-dark .qc-trans-vi.show{background:#172033;border-color:#334155;color:#5eead4}.qc-choices{padding:22px 32px 14px;display:grid;grid-template-columns:1fr 1fr;gap:14px}.qc-choice{display:flex;align-items:center;gap:14px;padding:17px 20px;border-radius:16px;border:1.5px solid #eef0f5;background:#fff;color:#1e293b;font-size:1.02rem;font-weight:700;cursor:pointer;text-align:left;font-family:inherit;box-shadow:0 2px 8px rgba(15,23,42,.04);transition:transform .15s,box-shadow .15s,background .15s,border-color .15s,color .15s}.qc-choice:hover:not(:disabled){border-color:#c4b5fd;transform:translateY(-2px);box-shadow:0 10px 24px -8px rgba(124,58,237,.25)}.qc-choice:active:not(:disabled){transform:translateY(0)}.qc-choice:disabled{cursor:default}.qc-choice__txt{flex:1}.qc-choice.is-correct{background:#f0fdf5;border-color:#6ee7b7;color:#065f46}.qc-choice.is-correct::after{content:'✓';flex:none;width:30px;height:30px;border-radius:50%;background:#22c55e;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:1rem;font-weight:900}.qc-choice.is-wrong{background:#fef2f2;border-color:#fca5a5;color:#7f1d1d}.qc-choice.is-wrong::after{content:'✕';flex:none;width:30px;height:30px;border-radius:50%;background:#ef4444;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:.95rem;font-weight:900}.qc-choice.is-muted{color:#94a3b8;opacity:.75}.qc-choice__kbd{width:38px;height:38px;border-radius:50%;background:#ede9fe;color:#7c3aed;display:inline-flex;align-items:center;justify-content:center;font-size:1.02rem;font-weight:900;font-family:inherit;flex:0 0 auto;transition:background .15s,color .15s}.qc-choice.is-correct .qc-choice__kbd{background:#bbf7d0;color:#15803d}.qc-choice.is-wrong .qc-choice__kbd{background:#fecaca;color:#dc2626}.qc-choice.is-muted .qc-choice__kbd{background:#f1f5f9;color:#94a3b8}.qc-footer{padding:14px 24px;border-top:1px solid rgba(15,23,42,.06);display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.4);flex-wrap:wrap}.qc-footer__label{font-size:13px;color:#475569;flex:1}.qc-skip{padding:7px 14px;border-radius:10px;border:1px solid rgba(15,23,42,.1);background:rgba(255,255,255,.7);font-size:12px;font-weight:600;color:#475569;cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:6px;transition:background .15s}.qc-skip:hover{background:rgba(255,255,255,.95)}.qc-toggle{width:36px;height:20px;border-radius:999px;border:none;padding:0;background:#d4d4d8;position:relative;cursor:pointer;transition:background .15s;flex:0 0 auto}.qc-toggle::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:999px;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:left .15s}.qc-toggle.is-on{background:#a855f7}.qc-toggle.is-on::after{left:18px}.qc-font-ctrl{display:flex;align-items:center;gap:4px}.qc-fc-btn{padding:4px 8px;border-radius:7px;border:1px solid rgba(15,23,42,.12);background:rgba(255,255,255,.7);font-size:12px;font-weight:700;color:#475569;cursor:pointer;transition:background .15s,border-color .15s,color .15s;line-height:1}.qc-fc-btn:hover{background:rgba(255,255,255,.95);border-color:rgba(15,23,42,.2)}.qc-fc-font.active{background:#ede9fe;border-color:#a855f7;color:#7c3aed}.qc-fc-sep{width:1px;height:16px;background:rgba(15,23,42,.1);margin:0 2px}.qc-next{padding:11px 26px;border-radius:14px;border:none;background:linear-gradient(135deg,#7c3aed,#6d28d9);color:#fff;font-size:14px;font-weight:800;cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:6px;box-shadow:0 6px 16px -4px rgba(124,58,237,.5);transition:filter .15s,transform .15s}.qc-next:hover{filter:brightness(1.06);transform:translateY(-1px)}.vocab-quiz-feedback{padding:10px 24px 4px;font-size:1rem}.qc-fb{display:flex;align-items:center;gap:16px;margin:8px 32px 14px;padding:16px 22px;border-radius:18px;font-size:1rem;line-height:1.5}.qc-fb.is-ok{background:#ecfdf5;border:1px solid #a7f3d0}.qc-fb.is-err{background:#fef2f2;border:1px solid #fecaca}.qc-fb-ic{flex:none;width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:900;color:#fff}.qc-fb-ic-ok{background:#22c55e}.qc-fb-ic-err{background:#ef4444}.qc-fb-body{flex:1}.qc-fb .quiz-fb-ok{color:#15803d;font-weight:800}.qc-fb .quiz-fb-err{color:#dc2626;font-weight:800}.qc-fb .quiz-fb-meaning{color:#b45309;font-weight:700}.qc-fb .quiz-fb-def{color:#475569}@media (max-width:640px){.qc-prompt{padding:24px 22px 8px}.qc-prompt__text{font-size:21px}.qc-blank{padding:0 10px}.qc-choices{grid-template-columns:1fr;padding:18px 16px 12px;gap:12px}.qc-choice{padding:16px 16px}.qc-footer{padding:12px 16px}.qc-meaning-text{font-size:28px}.qc-hint-box{max-width:100%;font-size:.95rem;padding:12px 18px}}.vocab-quiz-box{width:min(860px,94vw);max-height:94vh;background:var(--surface);border-radius:22px;box-shadow:0 28px 72px rgba(26,23,20,.28);display:flex;flex-direction:column;overflow:hidden;animation:popIn .3s cubic-bezier(.34,1.56,.64,1)}.vocab-quiz-header{padding:18px 20px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;flex-shrink:0}.vocab-quiz-progress-wrap{flex:1;display:flex;align-items:center;gap:10px}.vocab-quiz-counter{font-size:.78rem;font-weight:800;color:var(--muted);white-space:nowrap}.vocab-quiz-bar-track{flex:1;height:7px;background:var(--border);border-radius:99px;overflow:hidden}.vocab-quiz-bar-fill{height:100%;background:var(--accent2);border-radius:99px;transition:width .35s ease;width:0%}.vocab-quiz-score-badge{font-size:.78rem;font-weight:900;color:var(--accent2);white-space:nowrap}.vocab-quiz-close{background:0 0;border:none;cursor:pointer;font-size:1.4rem;color:var(--muted);line-height:1;padding:0 2px;transition:color .15s}.vocab-quiz-close:hover{color:var(--ink)}.vocab-quiz-body{padding:36px 44px 24px;display:flex;flex-direction:column;gap:22px;flex:1 1 auto;min-height:0;overflow-y:auto}.vocab-quiz-sentence{font-family:Lora,serif;font-size:1.6rem;line-height:1.8;color:var(--ink);text-align:center;min-height:80px}.quiz-blank{display:inline-block;border-bottom:2.5px solid var(--accent2);min-width:84px;color:transparent;letter-spacing:2px}.vocab-quiz-hint{font-size:1.05rem;color:var(--muted);text-align:center;font-style:italic;line-height:1.6}.vocab-quiz-options{display:grid;grid-template-columns:1fr 1fr;gap:14px}.vocab-quiz-opt{padding:20px 16px;border-radius:16px;border:2px solid var(--border);background:var(--surface2);font-family:Lora,serif;font-size:1.2rem;font-weight:600;color:var(--ink);cursor:pointer;transition:all .15s}.vocab-quiz-opt:hover:not(:disabled){border-color:var(--accent2);background:var(--blue-soft)}.vocab-quiz-opt.correct{border-color:#38a169;background:rgba(56,161,105,.12);color:#276749;font-weight:800}.vocab-quiz-opt.wrong{border-color:#e53e3e;background:rgba(229,62,62,.1);color:#c53030}.vocab-quiz-feedback{text-align:center;font-size:1rem;font-family:inherit;font-weight:700;padding:10px 16px;border-radius:10px;background:var(--surface2)}.quiz-fb-ok{color:#276749;font-size:1.1rem}.quiz-fb-err{color:#c53030;font-size:1.1rem}.quiz-fb-def{color:var(--ink2);font-weight:600;font-size:1.1rem}.quiz-fb-meaning{color:#276749;font-weight:700;font-size:1.1rem}.vocab-quiz-footer{padding:12px 28px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0;border-top:1px solid var(--border);background:var(--surface)}@media (max-width:640px){.vocab-quiz-box{width:96vw;max-height:92vh}.vocab-quiz-body{padding:20px 16px 14px;gap:14px}.vocab-quiz-footer{padding:10px 16px 14px}.endef-word-card{padding:4px 0 12px}}.quiz-auto-label{display:flex;align-items:center;gap:8px;font-family:Nunito,sans-serif;font-size:.75rem;font-weight:700;color:var(--muted);cursor:pointer;user-select:none}.quiz-auto-track{width:36px;height:20px;border-radius:999px;background:var(--border);position:relative;transition:background .2s;cursor:pointer;flex-shrink:0}.quiz-auto-track.on{background:var(--accent2)}.quiz-auto-thumb{position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:left .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}.quiz-auto-track.on .quiz-auto-thumb{left:19px}.vocab-quiz-next-btn{padding:11px 36px;border-radius:999px;border:none;background:var(--accent2);color:#fff;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:900;cursor:pointer;transition:opacity .15s}.vocab-quiz-next-btn:hover{opacity:.85}.quiz-retry-wrong-btn{background:var(--accent)!important;font-size:.82rem!important}.quiz-wrong-review{margin-top:14px;padding:12px 14px;background:#fff5f5;border:1px solid #fed7d7;border-radius:14px}.qwr-title{font-family:Nunito,sans-serif;font-size:.72rem;font-weight:900;color:#c53030;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}.qwr-list{display:flex;flex-direction:column;gap:7px}.qwr-chip{display:flex;align-items:center;gap:8px;padding:7px 12px;border-radius:10px;background:#fff;border:1px solid #fed7d7;cursor:pointer;transition:background .15s,border-color .15s;flex-wrap:wrap}.qwr-chip:hover{background:#fff0f0;border-color:#fc8181}.qwr-word{font-family:Lora,serif;font-size:.95rem;font-weight:700;color:#c53030;min-width:90px}.qwr-ipa{font-family:Nunito,sans-serif;font-size:.75rem;color:var(--accent2);font-style:italic;flex-shrink:0}.qwr-meaning{font-family:Nunito,sans-serif;font-size:.78rem;color:var(--ink2);font-weight:600;flex:1;text-align:right}.quiz-missed-header{font-family:Nunito,sans-serif;font-size:.78rem;font-weight:900;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.quiz-missed-list{display:flex;flex-direction:column;gap:7px;max-height:220px;overflow-y:auto}.quiz-missed-card{display:flex;align-items:center;gap:10px;padding:9px 12px;background:rgba(229,62,62,.06);border:1.5px solid rgba(229,62,62,.2);border-radius:10px}.quiz-missed-speak{background:0 0;border:none;cursor:pointer;font-size:.9rem;padding:0;flex-shrink:0;transition:transform .15s}.quiz-missed-speak:hover{transform:scale(1.2)}.quiz-missed-info{min-width:0;flex:1}.quiz-missed-word{font-family:Lora,serif;font-size:1rem;font-weight:700;color:var(--ink);margin-right:6px}.quiz-missed-ipa{font-size:.72rem;color:var(--muted)}.quiz-missed-meaning{font-size:.8rem;color:var(--ink2);margin-top:2px}.quiz-result-perfect{text-align:center;font-size:.95rem;font-weight:800;color:#276749;padding:12px;background:rgba(56,161,105,.1);border-radius:10px}.vocab-meaning-row{display:flex;justify-content:center;align-items:center;gap:4px;margin-top:4px}.vocab-meaning-edit-btn{background:0 0;border:none;cursor:pointer;font-size:.72rem;padding:0 2px;line-height:1;opacity:0;transition:opacity .15s;flex-shrink:0}.vocab-meaning-row:hover .vocab-meaning-edit-btn{opacity:1}.vw-meaning .vocab-meaning-edit-btn{color:var(--accent2,#6d5efc)}.vw-card:hover .vw-meaning .vocab-meaning-edit-btn,.vw-meaning:hover .vocab-meaning-edit-btn{opacity:1}.vocab-item-star-btn{width:26px;height:26px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:.95rem;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;padding:0;flex-shrink:0;margin-top:2px;transition:background .15s,color .15s,border-color .15s}.vocab-item-star-btn:hover{background:#fff8e1;border-color:#f59e0b;color:#f59e0b}.vocab-item-star-btn.starred{background:#fff3cd;border-color:#f59e0b;color:#f59e0b}.vocab-item-del-btn,.vocab-item-expand-btn{width:26px;height:26px;border-radius:50%;border:1px solid var(--border);background:0 0;cursor:pointer;font-size:.95rem;color:var(--muted);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;transition:all .15s;line-height:1;padding:0}.vocab-item-expand-btn:hover{background:var(--blue-soft);border-color:var(--accent2);color:var(--accent2)}.tp-word-container.phrase-selecting .tp-ipa,.tp-word-container.phrase-selecting .tp-word{color:#fff!important}.tp-word-container.phrase-selecting{background:rgba(99,102,241,.75);border-radius:3px;box-shadow:11px 0 0 rgba(99,102,241,.75),-11px 0 0 rgba(99,102,241,.75)}.yt-word.phrase-selecting{background:rgba(99,102,241,.18);border-radius:4px;outline:2px solid rgba(99,102,241,.45)}.vocab-item-slide-btn{width:26px;height:26px;border-radius:50%;border:1px solid rgba(124,58,237,.35);background:0 0;cursor:pointer;font-size:.85rem;color:#7c3aed;display:flex;align-items:center;justify-content:center;padding:0;transition:background .15s,border-color .15s}.vocab-item-slide-btn:hover{background:rgba(124,58,237,.1);border-color:#7c3aed}.vocab-item-del-btn{border-color:rgba(229,62,62,.35);color:#e53e3e;font-size:1.1rem}.vocab-item-del-btn:hover{background:rgba(229,62,62,.12);border-color:#e53e3e}.vocab-list-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px 20px;padding-top:14px}@media (max-width:1024px){.vocab-list-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.vocab-list-grid{grid-template-columns:1fr}}.vl-sw-toolbar{animation:vlSetUp .45s cubic-bezier(.2,.75,.3,1) backwards}.vocab-list-grid .vw-card{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.vocab-list-grid .vw-card:nth-child(2n){animation-name:vlTwUpR}.vocab-list-grid .vw-card:first-child{animation-delay:.05s}.vocab-list-grid .vw-card:nth-child(2){animation-delay:.09s}.vocab-list-grid .vw-card:nth-child(3){animation-delay:.13s}.vocab-list-grid .vw-card:nth-child(4){animation-delay:.17s}.vocab-list-grid .vw-card:nth-child(5){animation-delay:.21s}.vocab-list-grid .vw-card:nth-child(6){animation-delay:.25s}.vocab-list-grid .vw-card:nth-child(7){animation-delay:.29s}.vocab-list-grid .vw-card:nth-child(8){animation-delay:.33s}.vocab-list-grid .vw-card:nth-child(9){animation-delay:.37s}.vocab-list-grid .vw-card:nth-child(10){animation-delay:.41s}.vocab-list-grid .vw-card:nth-child(11){animation-delay:.45s}.vocab-list-grid .vw-card:nth-child(12){animation-delay:.49s}.vocab-list-grid .vw-card:nth-child(n+13){animation-delay:.52s}@media (prefers-reduced-motion:reduce){.vl-sw-toolbar,.vocab-list-grid .vw-card{animation:none}}.vocab-test-toggle{display:inline-flex}.vocab-test-group{display:none;position:absolute;top:calc(100% + 6px);right:8px;z-index:60;flex-direction:column;gap:5px;min-width:232px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.18);padding:10px;max-height:70vh;overflow-y:auto}.vocab-test-group.open{display:flex}.vocab-test-group>button{width:100%;justify-content:flex-start}.vtest-divider{font-size:.72rem;font-weight:800;color:#64748b;letter-spacing:.02em;margin:8px 2px 2px;padding-top:9px;border-top:1px solid var(--border);line-height:1.4}.vtest-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:9px;cursor:pointer;font-size:.86rem;font-weight:600;color:var(--ink,#334155);transition:background .12s}.vtest-item:hover{background:#f1f5f9}.vtest-item .vtest-cb{width:16px;height:16px;accent-color:#7c3aed;cursor:pointer;flex-shrink:0}.vtest-start-btn{margin-top:9px;width:100%;padding:9px 0;border:none;border-radius:10px;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;font-size:.9rem;font-weight:800;cursor:pointer;transition:filter .13s}.vtest-start-btn:hover{filter:brightness(1.08)}@media (max-width:640px){.vocab-test-group{left:8px;right:8px;min-width:0}}body.vs-dark .vocab-test-group{background:#1f2230;border-color:#343a4d;box-shadow:0 12px 34px rgba(0,0,0,.55)}body.vs-dark .vtest-item{color:#e8eaf0}body.vs-dark .vtest-item:hover{background:#2a3042}body.vs-dark .vtest-divider{color:#9aa4b8;border-top-color:#343a4d}.vocab-practice-badge{display:inline-block;margin-top:4px;padding:2px 9px;border-radius:999px;font-size:.63rem;font-weight:800;font-family:Nunito,sans-serif;background:#d1fae5;color:#065f46;border:1px solid rgba(16,185,129,.3)}.vocab-practice-badge--zero{background:var(--surface2);color:var(--muted);border-color:var(--border)}.vocab-mastery-badge{display:inline-block;margin-top:4px;padding:2px 10px;border-radius:999px;font-size:.63rem;font-weight:800;font-family:Nunito,sans-serif;border:1px solid transparent}.vocab-mastery--new{background:var(--surface2);color:var(--muted);border-color:var(--border)}.vocab-mastery--learning{background:#fef9c3;color:#92400e;border-color:#f59e0b}.vocab-mastery--known{background:#d1fae5;color:#065f46;border-color:rgba(16,185,129,.4)}.vocab-img-del{opacity:0;transition:opacity .15s}.vocab-img-wrap:hover .vocab-img-del{opacity:1}.vocab-mastery-bar{display:flex;align-items:center;gap:5px;margin-top:10px;padding:7px 10px;border-radius:10px;background:var(--surface2)}.vmd{width:11px;height:11px;border-radius:50%;background:var(--border);border:1.5px solid var(--border);flex-shrink:0;transition:background .2s,border-color .2s}.vmd-filled{background:#f59e0b;border-color:#d97706}.vmd-filled.vmd-done{background:#22c55e;border-color:#16a34a}.vocab-mastery-hint{font-size:.68rem;font-weight:700;color:var(--muted);font-family:Nunito,sans-serif;flex:1}.vocab-mastery-reset-btn{background:0 0;border:none;cursor:pointer;font-size:.8rem;color:var(--muted);padding:0 2px;line-height:1;opacity:.6;transition:opacity .15s}.vocab-mastery-reset-btn:hover{opacity:1;color:#dc2626}.slide-mastery-row{display:flex;align-items:center;gap:4px;margin-right:6px}.slide-mastery-label{font-size:.68rem;font-weight:800;font-family:Nunito,sans-serif;color:var(--muted);white-space:nowrap}.slide-mastery-pop{display:inline-block;padding:1px 7px;border-radius:999px;font-size:.72rem;font-weight:800;font-family:Nunito,sans-serif;margin-left:4px;vertical-align:middle}.slide-mastery--learning{background:#fef9c3;color:#92400e;border:1px solid #f59e0b}.slide-mastery--known{background:#d1fae5;color:#065f46;border:1px solid rgba(16,185,129,.4)}.vocab-item-folder-btn{width:26px;height:26px;border-radius:6px;border:1px solid var(--border);background:var(--surface2);cursor:pointer;font-size:.75rem;display:flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s;padding:0}.vocab-item-folder-btn:hover{background:#e0f2fe;border-color:#0ea5e9}.vocab-item-mastered-btn{width:26px;height:26px;border-radius:6px;border:1.5px solid #d1d5db;background:var(--surface2);cursor:pointer;font-size:.75rem;font-weight:900;color:#9ca3af;display:flex;align-items:center;justify-content:center;transition:all .15s;padding:0}.vocab-item-mastered-btn:hover{background:#dcfce7;border-color:#16a34a;color:#16a34a}.vocab-item-mastered-btn.is-mastered{background:#dcfce7;border-color:#16a34a;color:#16a34a}.vocab-item-img-btn{width:26px;height:26px;border-radius:6px;border:1px solid var(--border);background:var(--surface2);cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s;padding:0}.vocab-item-img-btn.has-img,.vocab-item-img-btn:hover{background:#fef9c3;border-color:#f59e0b}.vocab-img-paste-zone{border:2px dashed var(--accent2);border-radius:14px;padding:22px 16px 18px;text-align:center;cursor:pointer;background:var(--blue-soft);transition:background .15s,border-color .15s;outline:0}.vocab-img-paste-zone:focus,.vocab-img-paste-zone:hover{background:rgba(42,122,224,.1);border-color:var(--accent)}.vocab-img-paste-text{font-size:.9rem;font-weight:700;color:var(--accent2);margin-bottom:4px}.vocab-img-paste-hint{font-size:.72rem;color:var(--muted);line-height:1.4}.vocab-img-google-btn{display:block;width:100%;padding:10px 0;border-radius:10px;border:1.5px solid var(--accent2);background:var(--blue-soft);color:var(--accent2);font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;cursor:pointer;transition:background .15s}.vocab-img-google-btn:hover{background:rgba(42,122,224,.18)}.vocab-img-file-btn{padding:8px 14px;border-radius:10px;border:1.5px solid var(--border);background:var(--surface2);font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .15s}.vocab-img-file-btn:hover{background:var(--border)}.vocab-img-cancel-btn{padding:8px 14px;border-radius:10px;border:1.5px solid #fca5a5;background:#fff1f2;color:#b91c1c;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .15s}.vocab-img-cancel-btn:hover{background:#fee2e2}.vocab-list-item{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:12px;break-inside:avoid}.vocab-list-item.vw-card{position:relative;display:block;padding:16px 16px 14px;border-radius:18px;border:1.5px solid var(--border);background:var(--surface);box-shadow:0 2px 10px rgba(15,23,42,.05)}.vw-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:0}.vw-lv{display:flex;align-items:center;gap:8px}.vw-lv:not(:empty){margin-bottom:10px}.vw-lv-name{font-size:.76rem;font-weight:800;color:#16a34a;background:#dcfce7;border-radius:999px;padding:3px 11px}.vw-x{position:absolute;top:12px;right:12px;z-index:1;border:none;background:#fee2e2;color:#dc2626;width:30px;height:30px;border-radius:50%;cursor:pointer;font-size:1.05rem;line-height:1;display:flex;align-items:center;justify-content:center;flex-shrink:0}.vw-x:hover{background:#fecaca}.vw-word-row{display:flex;align-items:center;justify-content:center;gap:12px}.vw-word{font-family:Lora,serif;font-size:1.85rem;font-weight:800;color:#5b21b6;background:linear-gradient(135deg,#ede9fe,#fae8ff);border-radius:14px;padding:6px 22px;cursor:pointer;line-height:1.2}.vw-speak{flex-shrink:0;width:42px;height:42px;border-radius:50%;border:none;background:linear-gradient(135deg,#34d399,#10b981);color:#fff;cursor:pointer;font-size:1rem;box-shadow:0 3px 10px rgba(16,185,129,.35)}.vw-speak:hover{filter:brightness(1.07)}.vw-speak-grp{flex-shrink:0;display:inline-flex;align-items:center;gap:6px}.vw-speak-grp .vw-speak{width:38px;height:38px;font-size:.74rem;font-weight:800;letter-spacing:.02em}.vw-speak-us{background:linear-gradient(135deg,#60a5fa,#2563eb);box-shadow:0 3px 10px rgba(37,99,235,.35)}.vw-card{--vw-spk-w:82px}.vw-ipa{text-align:center;color:var(--muted);font-size:.85rem;margin-top:8px;transform:translateX(calc((var(--vw-spk-w,42px) + 12px)/ -2))}.vw-meaning{text-align:center;margin-top:8px;display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}.vw-pos{font-size:.72rem;font-weight:700;color:#c2410c;background:#ffedd5;border-radius:999px;padding:2px 10px}.vw-meaning-txt{font-size:1rem;font-weight:700;color:var(--ink)}.vw-def{text-align:center;margin-top:6px;font-size:.82rem;line-height:1.45;color:var(--ink2,#475569);font-family:Lora,serif}.vw-align-left .vw-word-row{justify-content:flex-start}.vw-align-left .vw-ipa{text-align:left;transform:none}.vw-align-left .vw-meaning{justify-content:flex-start;text-align:left}.vw-align-left .vw-def{text-align:left}.vw-align-left .vw-actions{justify-content:flex-start}.vw-ex-box{margin-top:12px;background:var(--surface2,#f6f7fb);border:1px solid var(--border);border-radius:12px;padding:10px 12px}.vw-ex-lbl{font-size:.68rem;font-weight:800;letter-spacing:.05em;color:#7c3aed;margin-bottom:6px}.vw-add-ex{margin-top:10px;width:100%}.vw-foot{display:flex;flex-direction:column;align-items:stretch;gap:10px;margin-top:12px;padding-top:10px;border-top:1px solid var(--border)}.vw-mastery{width:100%;min-width:0}.vw-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}.vw-act{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--border);background:var(--surface);cursor:pointer;font-size:.9rem;display:flex;align-items:center;justify-content:center;transition:background .12s,border-color .12s}.vw-act:hover{background:var(--surface2,#f1f5f9)}.vw-act-star{color:#f59e0b}.vw-act-star.starred{background:#fef3c7;border-color:#f59e0b}.vw-act-check{color:#16a34a}.vw-act-check.is-mastered{background:#dcfce7;border-color:#16a34a}.vw-act-search{color:#2563eb}.vw-act-folder{color:#7c3aed}.vw-act-slide{color:#0891b2}.vw-act-img{color:#db2777}.vw-act-img.has-img{background:#fce7f3;border-color:#db2777}@media (max-width:640px){#vocabListModal .vl-sw-toolbar{gap:6px;row-gap:8px;align-items:center}#vocabListModal #vsDarkToggle{margin-left:auto}#vocabListModal .vl-sw-toolbar>span[style*=flex]{flex-basis:100%;height:0;margin:0}#vocabListModal .filter-btn,#vocabListModal .vl-back-btn{font-size:.74rem;padding:6px 12px}#vocabListModal .vocab-quiz-launch-btn{font-size:.76rem;padding:8px 14px}#vocabListModal #vocabListContent{padding:12px 12px 22px}#vocabListModal .vw-card{padding:16px 15px 14px}#vocabListModal .vw-word{font-size:1.72rem}#vocabListModal .vw-act{width:38px;height:38px;font-size:1rem}}.vocab-pdf-menu{position:fixed;z-index:100000;background:#fff;border:1px solid #e5e7eb;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.18);padding:6px;display:flex;flex-direction:column;gap:2px;min-width:210px}.vocab-pdf-menu button{display:block;width:100%;text-align:left;background:0 0;border:none;border-radius:7px;padding:9px 12px;font-size:.85rem;font-weight:600;color:#1f2937;cursor:pointer;font-family:inherit;white-space:nowrap}.vocab-pdf-menu button:hover{background:#f3f4f6}.vocab-pdf-menu .vp-menu-lbl{font-size:.72rem;font-weight:800;color:#6b7280;padding:6px 12px 2px;text-transform:uppercase;letter-spacing:.03em}.vocab-pdf-menu .vp-menu-sep{height:1px;background:#e5e7eb;margin:4px 6px}.vocab-pdf-menu .vp-menu-chk{display:flex;align-items:center;gap:8px;padding:8px 12px;font-size:.82rem;font-weight:600;color:#1f2937;cursor:pointer;user-select:none}.vocab-pdf-menu .vp-menu-chk input{width:15px;height:15px;cursor:pointer;accent-color:#7c3aed}.vocab-pdf-menu button{padding-left:22px}.vct-overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:100001;display:none;align-items:center;justify-content:center;padding:16px}.vct-overlay.active{display:flex}.vct-box{background:#fff;border-radius:22px;box-shadow:0 24px 64px rgba(15,23,42,.32);width:100%;max-width:460px;padding:26px 26px 18px;position:relative;max-height:92vh;overflow-y:auto}.vct-close{position:absolute;top:16px;right:18px;width:36px;height:36px;border-radius:50%;background:#f1f5f9;border:none;font-size:1.3rem;line-height:1;color:#64748b;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .15s}.vct-close:hover{background:#e2e8f0;color:#1e293b}.vct-head{display:flex;align-items:center;gap:14px;padding-right:40px}.vct-head-ic{flex:none;width:52px;height:52px;border-radius:15px;background:linear-gradient(135deg,#ede9fe,#ddd6fe);display:inline-flex;align-items:center;justify-content:center;font-size:1.5rem}.vct-head-title{font-family:Lora,Georgia,serif;font-size:1.7rem;font-weight:800;color:#1e293b;line-height:1.15}.vct-title{font-size:1.15rem;font-weight:800;color:#0f172a;margin-bottom:4px}.vct-sub{font-size:1rem;color:#64748b;line-height:1.5;margin:14px 0 18px}.vct-foot{display:flex;align-items:center;gap:8px;margin-top:18px;padding-top:6px;font-size:.85rem;color:#94a3b8;font-weight:600}.vct-quota{font-size:.85rem;color:#b45309;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:8px 12px;margin-bottom:14px}.vct-quota b{color:#92400e}.vct-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.vct-row label{font-size:.86rem;font-weight:700;color:#334155}.vct-row select{flex:0 0 auto;min-width:130px;padding:8px 10px;border:1.5px solid #e2e8f0;border-radius:9px;font-size:.86rem;font-family:inherit;background:#fff;cursor:pointer}.vct-credits{display:flex;align-items:center;gap:9px;font-size:.98rem;color:#92400e;font-weight:700;background:#fff7ed;border:1px solid #fed7aa;border-radius:14px;padding:13px 16px;margin:18px 0 16px}.vct-credits b{color:#ea580c}.vct-gen-btn{width:100%;padding:16px;border:none;border-radius:16px;background:linear-gradient(135deg,#7c3aed 0,#6366f1 100%);color:#fff;font-size:1.05rem;font-weight:800;cursor:pointer;font-family:inherit;box-shadow:0 10px 24px rgba(99,102,241,.32);transition:opacity .15s,transform .1s,box-shadow .15s}.vct-gen-btn:hover{opacity:.96;transform:translateY(-1px);box-shadow:0 14px 30px rgba(99,102,241,.4)}.vct-or{display:flex;align-items:center;gap:12px;margin:16px 0}.vct-or::after,.vct-or::before{content:'';flex:1;height:1px;background:#e5e7eb}.vct-or span{font-size:.85rem;color:#94a3b8;font-weight:600;white-space:nowrap}.vct-gpt-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:15px;border:1.5px solid #ddd6fe;border-radius:16px;background:#fff;color:#4c1d95;font-size:1rem;font-weight:700;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s}.vct-gpt-btn:hover{background:#f5f3ff;border-color:#c4b5fd}.vct-gpt-btn.vct-gpt-btn--ok{background:#ecfdf5;border-color:#6ee7b7;color:#15803d}.vct-gpt-hint{margin-top:8px;font-size:.8rem;color:#64748b;line-height:1.45;text-align:center}.vct-gpt-hint b{color:#7c3aed;background:#ede9fe;border-radius:5px;padding:1px 6px;font-weight:800}.vct-paste{margin-top:12px}.vct-paste-hint{font-size:.8rem;color:#475569;font-weight:600;margin-bottom:6px}.vct-paste-ta{width:100%;box-sizing:border-box;border:1.5px solid #e2e8f0;border-radius:10px;padding:9px 11px;font-size:.82rem;font-family:inherit;line-height:1.5;resize:vertical;outline:0}.vct-paste-ta:focus{border-color:#0ea5e9}.vct-start-btn{width:100%;margin-top:8px;padding:11px;border:none;border-radius:11px;background:#16a34a;color:#fff;font-size:.92rem;font-weight:800;cursor:pointer;font-family:inherit;transition:opacity .15s,transform .1s}.vct-start-btn:hover{opacity:.9;transform:translateY(-1px)}.vct-choice{display:flex;align-items:center;gap:16px;width:100%;text-align:left;margin-top:14px;padding:20px 22px;border:1.5px solid transparent;border-radius:18px;background:#fff;cursor:pointer;font-family:inherit;transition:box-shadow .15s,transform .12s}.vct-choice--new{background:#f3f1fe;border-color:#e3def9}.vct-choice--new:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(124,110,246,.2)}.vct-choice--re{background:#ecfdf5;border-color:#bbf7d0}.vct-choice--re:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(16,185,129,.18)}.vct-choice-ic{flex:none;width:56px;height:56px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;font-size:1.6rem}.vct-choice--new .vct-choice-ic{background:#ede9fe}.vct-choice--re .vct-choice-ic{background:#d1fae5}.vct-choice-tx{flex:1;min-width:0;display:flex;flex-direction:column}.vct-choice-tt{font-size:1.25rem;font-weight:800;color:#1e293b}.vct-choice-sub{font-size:.95rem;color:#64748b;margin-top:3px;line-height:1.4}.vct-choice--re .vct-choice-sub{color:#16a34a;font-weight:700}.vct-choice-arrow{flex:none;width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:900}.vct-choice--new .vct-choice-arrow{background:#e3def9;color:#7c6ef6}.vct-choice--re .vct-choice-arrow{background:#bbf7d0;color:#16a34a}.vct-back{display:inline-flex;align-items:center;gap:4px;background:0 0;border:none;color:#7c3aed;font-size:.95rem;font-weight:800;cursor:pointer;padding:0 0 6px;font-family:inherit}.vct-back:hover{color:#6d28d9}.vct-cr-hero{display:flex;align-items:flex-start;gap:16px;margin:8px 0 22px;padding-right:40px}.vct-cr-hero-ic{flex:none;width:60px;height:60px;border-radius:16px;background:linear-gradient(135deg,#ede9fe,#ddd6fe);display:inline-flex;align-items:center;justify-content:center;font-size:1.8rem}.vct-cr-hero-tx{flex:1;min-width:0}.vct-cr-title{font-size:1.85rem;font-weight:800;color:#0f172a;line-height:1.12;letter-spacing:-.01em}.vct-cr-sub{font-size:1rem;color:#64748b;line-height:1.5;margin-top:8px}.vct-cr-field{display:flex;align-items:center;gap:14px;margin-bottom:14px}.vct-cr-fic{flex:none;width:48px;height:48px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;font-size:1.35rem}.vct-cr-fic--purple{background:#ede9fe}.vct-cr-fic--green{background:#d1fae5}.vct-cr-flabel{flex:1;min-width:0;font-size:1.1rem;font-weight:800;color:#1e293b}.vct-cr-selwrap{flex:0 0 auto;position:relative;width:200px;max-width:48%}.vct-cr-sel{width:100%;box-sizing:border-box;appearance:none;-webkit-appearance:none;padding:14px 42px 14px 16px;border:1.5px solid #e2e8f0;border-radius:14px;font-size:1rem;font-weight:600;font-family:inherit;color:#1e293b;background:#fff;cursor:pointer;transition:border-color .15s}.vct-cr-sel:focus{outline:0;border-color:#a78bfa}.vct-cr-field:has(.vct-cr-fic--purple) .vct-cr-sel{border-color:#ddd6fe}.vct-cr-field:has(.vct-cr-fic--green) .vct-cr-sel{border-color:#bbf7d0}.vct-cr-selwrap::after{content:'';position:absolute;right:18px;top:50%;width:9px;height:9px;border-right:2px solid #94a3b8;border-bottom:2px solid #94a3b8;transform:translateY(-65%) rotate(45deg);pointer-events:none}.vct-fold-list{display:flex;flex-direction:column;max-height:52vh;overflow-y:auto;padding-right:2px}.vct-fold{margin-top:10px;padding:14px 16px;gap:13px;background:#fff;border-color:#e2e8f0}.vct-fold:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(15,23,42,.08);border-color:#c7d2fe}.vct-fold .vct-choice-ic{width:44px;height:44px;border-radius:13px;font-size:1.25rem;background:#f1f5f9}.vct-fold .vct-choice-tt{font-size:1.02rem}.vct-fold .vct-choice-sub{font-size:.84rem;margin-top:1px}.vct-fold .vct-choice-arrow{width:32px;height:32px;font-size:1.1rem;background:#f1f5f9;color:#94a3b8}.vct-fold-n{flex:none;font-size:.8rem;font-weight:800;color:#64748b;background:#f1f5f9;border-radius:999px;padding:4px 11px;white-space:nowrap}.vct-fold--on{border-color:#7c6ef6;background:#f5f3ff}.vct-fold--on .vct-fold-n{background:#ede9fe;color:#6d28d9}.vct-cr-fic--blue{background:#dbeafe}.vct-cr-scope .vct-cr-flabel{flex:0 0 auto}.vct-scope-val{flex:1;min-width:0;text-align:right;font-size:.95rem;color:#334155;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vct-scope-change{flex:none;border:1.5px solid #bfdbfe;background:#fff;color:#2563eb;border-radius:999px;padding:7px 15px;font-family:inherit;font-weight:800;font-size:.85rem;cursor:pointer}.vct-scope-change:hover{background:#eff6ff}.vct-hist-list{display:flex;flex-direction:column;gap:8px;margin-top:10px;max-height:50vh;overflow-y:auto}.vct-hist-empty{text-align:center;color:#94a3b8;font-size:.85rem;padding:24px 8px}.vct-hist-item{display:flex;align-items:center;gap:8px;border:1.5px solid #e2e8f0;border-radius:11px;padding:10px 12px;transition:border-color .15s}.vct-hist-item:hover{border-color:#0ea5e9}.vct-hist-info{flex:1;min-width:0;cursor:pointer}.vct-hist-tt{font-size:.86rem;font-weight:700;color:#1e293b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vct-hist-meta{font-size:.72rem;color:#94a3b8;margin-top:1px}.vct-hist-play{flex-shrink:0;width:34px;height:34px;border-radius:50%;border:none;background:#0d9488;color:#fff;font-size:.85rem;cursor:pointer}.vct-hist-play:hover{background:#0f766e}.vct-hist-del{flex-shrink:0;width:30px;height:30px;border-radius:50%;border:none;background:#f1f5f9;color:#94a3b8;font-size:1rem;line-height:1;cursor:pointer}.vct-hist-del:hover{background:#fee2e2;color:#dc2626}.vocab-practice-badge{display:inline-block;margin-top:4px;padding:2px 9px;border-radius:999px;font-size:.63rem;font-weight:800;font-family:Nunito,sans-serif;background:#d1fae5;color:#065f46;border:1px solid rgba(16,185,129,.3);letter-spacing:.01em}.vocab-practice-badge--zero{background:var(--surface2);color:var(--muted);border-color:var(--border)}.vocab-ex-card{display:flex;align-items:flex-start;gap:8px;margin-top:7px;padding:8px 10px;background:rgba(76,175,80,.07);border:1.5px solid rgba(76,175,80,.28);border-radius:10px}.vocab-ex-body{flex:1;min-width:0}.vocab-ex-en{font-family:Lora,serif;font-size:.82rem;color:var(--muted);font-style:italic;line-height:1.45}.vocab-ex-vi{font-family:Nunito,sans-serif;font-size:.78rem;color:var(--ink2);margin-top:3px;line-height:1.4}.vocab-ex-no-trans{color:var(--border2)}.vocab-ex-btns{display:flex;flex-direction:column;gap:4px;flex-shrink:0}.vocab-ex-btn{width:28px;height:28px;border:none;border-radius:7px;cursor:pointer;font-size:.8rem;display:flex;align-items:center;justify-content:center;transition:opacity .15s,transform .12s;padding:0}.vocab-ex-btn:hover{opacity:.78;transform:scale(1.1)}.vocab-ex-btn-speak{background:rgba(76,175,80,.18)}.vocab-ex-btn-edit{background:rgba(255,193,7,.22)}.vocab-ex-btn-del{background:rgba(229,62,62,.13)}.vocab-ex-row{display:flex;align-items:flex-start;gap:6px}.vocab-ex-actions{display:flex;align-items:center;gap:3px;flex-shrink:0;opacity:0;transition:opacity .15s;margin-top:1px}.vocab-ex-row:hover .vocab-ex-actions{opacity:1}.vocab-ctx-blank{display:inline;background:#ddd6fe;color:#ddd6fe;border-bottom:2px solid #7c3aed;border-radius:3px 3px 0 0;padding:1px 10px;margin:0 2px;user-select:none;cursor:default}.vocab-ex-act-btn{background:0 0;border:none;cursor:pointer;font-size:.8rem;padding:2px 3px;border-radius:5px;line-height:1;color:var(--muted);transition:background .12s,color .12s}.vocab-ex-act-btn:hover{background:var(--bg2);color:var(--ink)}.vocab-ex-del-btn:hover{background:rgba(229,62,62,.1);color:#e53e3e}.vocab-add-ex-btn{display:inline-flex;align-items:center;gap:4px;background:0 0;border:1px dashed var(--border2);border-radius:var(--radius-pill);padding:3px 10px;font-size:.7rem;font-weight:700;color:var(--muted);cursor:pointer;margin-top:5px;transition:all .15s;font-family:Nunito,sans-serif}.vw-notes{margin-top:8px;display:flex;flex-direction:column;gap:6px;text-align:left}.vw-note{display:flex;flex-wrap:wrap;align-items:flex-start;gap:3px 6px;border-left:3px solid var(--border2,#cbd5e1);border-radius:0 8px 8px 0;background:var(--surface2,#f8fafc);padding:6px 44px 7px 9px;position:relative}.vw-note-lbl{flex:0 0 100%;font-size:.64rem;font-weight:800;text-transform:uppercase;letter-spacing:.03em;line-height:1.35}.vw-note-val{flex:0 0 100%;font-size:.82rem;color:var(--ink,#1f2937);line-height:1.45;min-width:0}.vw-note-en{color:#dc2626;font-weight:800}.vw-note-del,.vw-note-edit{position:absolute;top:6px;background:0 0;border:none;cursor:pointer;font-size:.78rem;line-height:1;color:var(--muted,#94a3b8);padding:1px 3px;border-radius:4px}.vw-note-edit{right:26px}.vw-note-del{right:8px;font-size:1rem}.vw-note-edit:hover{color:#2563eb}.vw-note-del:hover{color:#ef4444}.vw-note-colloc{border-left-color:#0d9488}.vw-note-colloc .vw-note-lbl{color:#0d9488}.vw-note-syn{border-left-color:#16a34a}.vw-note-syn .vw-note-lbl{color:#16a34a}.vw-note-ant{border-left-color:#e11d48}.vw-note-ant .vw-note-lbl{color:#e11d48}.vw-add-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:8px}.vw-align-left .vw-add-row{justify-content:flex-start}.vw-add-row .vocab-add-ex-btn{margin-top:0}.vw-add-row .vw-add-ex{width:auto;flex:1 1 0;min-width:0}.vw-add-row .vw-addmore-btn{flex:1 1 0;min-width:0}.vw-addmore-btn{display:inline-flex;align-items:center;gap:4px;background:0 0;border:1px dashed #a5b4fc;border-radius:var(--radius-pill);padding:3px 10px;font-size:.7rem;font-weight:700;color:#4f46e5;cursor:pointer;transition:all .15s;font-family:Nunito,sans-serif}.vw-addmore-btn:hover{background:#eef2ff}.vocab-addmore-menu{position:fixed;z-index:100002;background:var(--surface,#fff);border:1px solid var(--border,#e2e8f0);border-radius:12px;box-shadow:0 12px 34px rgba(15,23,42,.22);padding:6px;min-width:190px;display:flex;flex-direction:column;gap:2px}.vocab-addmore-menu button{display:flex;align-items:center;gap:8px;width:100%;text-align:left;background:0 0;border:none;border-radius:8px;padding:8px 12px;font-size:.84rem;font-weight:700;color:var(--ink,#334155);cursor:pointer;font-family:Nunito,sans-serif}.vocab-addmore-menu button:hover{background:#eef2ff}body.vs-dark #vocabListModal .vw-note{background:#171a24}body.vs-dark #vocabListModal .vw-note-val{color:#e8eaf0}body.vs-dark .vocab-addmore-menu{background:#1e2230;border-color:#343a4d}body.vs-dark .vocab-addmore-menu button{color:#e8eaf0}body.vs-dark .vocab-addmore-menu button:hover{background:#2a3040}.vocab-status-bar{display:flex;gap:6px;margin-top:10px}.vocab-status-btn{flex:1;padding:5px 8px;border-radius:8px;border:1.5px solid var(--border);background:var(--surface2);font-family:Nunito,sans-serif;font-size:.72rem;font-weight:700;cursor:pointer;transition:all .15s;color:var(--muted)}.vocab-status-known:hover{border-color:#27ae72;color:#27ae72;background:rgba(39,174,114,.08)}.vocab-status-learning:hover{border-color:#e53e3e;color:#e53e3e;background:rgba(229,62,62,.08)}.vocab-status-known.active{border-color:#27ae72;color:#fff;background:#27ae72}.vocab-status-learning.active{border-color:#e53e3e;color:#fff;background:#e53e3e}.vocab-add-ex-btn:hover{border-color:var(--accent2);color:var(--accent2);background:var(--blue-soft)}.vedit-label{font-size:.68rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;display:block;margin-bottom:6px}.vedit-textarea{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:12px;font-size:.88rem;resize:vertical;outline:0;transition:border-color .2s;background:var(--surface2);color:var(--ink);box-sizing:border-box;line-height:1.55}.vedit-textarea:focus{border-color:var(--accent2);background:var(--surface)}.vedit-en-textarea{font-family:Lora,serif}.vedit-vi-textarea{font-family:Nunito,sans-serif}.vedit-select{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:12px;background:var(--surface2);color:var(--ink);font-size:.88rem;font-family:Nunito,sans-serif;cursor:pointer;outline:0;transition:border-color .2s,background .2s;box-sizing:border-box}.vedit-select:focus{border-color:var(--accent2);background:var(--surface)}.vedit-input{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:12px;background:var(--surface2);color:var(--ink);font-size:.88rem;font-family:Nunito,sans-serif;outline:0;transition:border-color .2s,background .2s;box-sizing:border-box}.vedit-input:focus{border-color:var(--accent2);background:var(--surface)}.vedit-dict-btn{display:inline-flex;align-items:center;gap:5px;padding:7px 16px;border-radius:10px;border:1.5px solid var(--border2);background:var(--surface2);font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:var(--ink2);cursor:pointer;transition:all .15s}.vedit-dict-btn:hover{border-color:var(--accent2);background:var(--blue-soft);color:var(--accent2)}.vedit-dict-chatgpt{border-color:#8b5cf6;color:#8b5cf6;background:rgba(139,92,246,.07)}.vedit-dict-chatgpt:hover{background:rgba(139,92,246,.15);border-color:#7c3aed;color:#7c3aed}.btn-auto-translate{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--radius-pill);border:1.5px solid var(--accent2);background:var(--blue-soft);font-family:Nunito,sans-serif;font-size:.75rem;font-weight:800;color:var(--accent2);cursor:pointer;transition:all .18s;margin-top:5px}.btn-auto-translate:hover{background:var(--accent2);color:#fff}.btn-auto-translate:disabled{opacity:.5;cursor:not-allowed}.grammar-feedback{margin-top:8px;display:flex;flex-direction:column;gap:6px}.grammar-ok{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;color:var(--accent3);padding:4px 10px;background:rgba(39,174,114,.08);border-radius:var(--radius-pill);border:1px solid rgba(39,174,114,.2)}.grammar-checking{font-size:.72rem;color:var(--muted);font-style:italic}.grammar-err{background:rgba(229,62,62,.06);border:1px solid rgba(229,62,62,.2);border-radius:8px;padding:7px 10px;font-size:.75rem}.grammar-err-header{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:3px}.grammar-err-label{font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;padding:2px 7px;border-radius:var(--radius-pill)}.grammar-err-match{font-family:Lora,serif;color:var(--ink2)}.grammar-err-arrow{color:var(--muted)}.grammar-err-fix{font-family:Lora,serif;color:var(--accent3);font-weight:600}.grammar-err-desc{color:var(--muted);font-size:.7rem;line-height:1.45;margin-top:3px}@keyframes vs-nudge-tip-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.vs-step-nudge{background:linear-gradient(90deg,#2563eb,#4f46e5);color:#fff;padding:9px 16px;border-radius:10px;font-size:.84rem;font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:6px;animation:vs-nudge-tip-in .35s ease;box-shadow:0 4px 16px rgba(37,99,235,.25)}#rdNudgeTip.vs-step-nudge{background:linear-gradient(90deg,#2f7d4e,#4a9d63);box-shadow:0 4px 16px rgba(47,125,78,.28)}#ytNudgeTip.vs-step-nudge{background:linear-gradient(90deg,#fda4af,#fdba74);box-shadow:0 4px 16px rgba(251,146,110,.3)}@keyframes src-nudge-pulse{0%,100%{box-shadow:0 0 0 0 rgba(37,99,235,.55)}50%{box-shadow:0 0 0 10px rgba(37,99,235,0)}}.source-card.src-nudge{border-color:#2563eb!important;animation:src-nudge-pulse 1.3s ease-in-out 3}@keyframes level-nudge-pulse{0%,100%{box-shadow:var(--shadow-sm)}50%{box-shadow:0 0 0 8px rgba(37,99,235,.18)}}.level-btn.level-nudge{border-color:#2563eb!important;color:#2563eb!important;animation:level-nudge-pulse 1.2s ease-in-out 3}.sys-lvl-btn.sys-lvl-nudge{border-color:#2563eb!important;color:#2563eb!important;animation:level-nudge-pulse 1.2s ease-in-out 3}.rd-level-tab.rd-lvl-nudge{border-color:#2563eb!important;color:#2563eb!important;animation:level-nudge-pulse 1.2s ease-in-out 3}.source-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}.source-grid .source-card.src-premium-locked{order:1}#passageModeSection,#pdfModeSection,#readingModeSection,#youtubeModeSection{margin-top:32px}.source-card{cursor:pointer;padding:22px 18px;border-radius:var(--radius);background:var(--surface);border:2px solid var(--border);transition:all .18s;box-shadow:var(--shadow-sm);text-align:center;user-select:none}.source-card:hover{border-color:#4a9160;transform:translateY(-2px);box-shadow:0 8px 22px rgba(47,94,63,.16)}body.cards-retro .source-card{padding:20px 16px;border-radius:16px;background:#fffdf8;border:2px solid #1f2937;transition:transform .14s cubic-bezier(.2,.8,.3,1),box-shadow .14s ease,background .14s ease;box-shadow:4px 4px 0 #4d7c0f}body.cards-retro .source-card:hover{border-color:#1f2937;transform:translate(-3px,-3px);background:#fff;box-shadow:7px 7px 0 #4d7c0f}body.cards-retro .source-card:active{transform:translate(2px,2px);box-shadow:1px 1px 0 #4d7c0f}.source-grid .source-card{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.source-grid .source-card:nth-child(2n){animation-name:vlTwUpR}.source-grid .source-card:first-child{animation-delay:.05s}.source-grid .source-card:nth-child(2){animation-delay:.09s}.source-grid .source-card:nth-child(3){animation-delay:.13s}.source-grid .source-card:nth-child(4){animation-delay:.17s}.source-grid .source-card:nth-child(5){animation-delay:.21s}.source-grid .source-card:nth-child(6){animation-delay:.25s}.source-grid .source-card:nth-child(7){animation-delay:.29s}.source-grid .source-card:nth-child(8){animation-delay:.33s}.source-grid .source-card:nth-child(9){animation-delay:.37s}.source-grid .source-card:nth-child(10){animation-delay:.41s}.source-grid .source-card:nth-child(11){animation-delay:.45s}.source-grid .source-card:nth-child(12){animation-delay:.49s}.source-grid .source-card:nth-child(n+13){animation-delay:.53s}@media (prefers-reduced-motion:reduce){.source-grid .source-card{animation:none}}.source-grid.vs-sr-ready .source-card{animation:none!important;opacity:0;transform:translateY(30px) scale(.985);transition:opacity .5s ease,transform .62s cubic-bezier(.22,.68,.3,1);will-change:opacity,transform}.source-grid.vs-sr-ready .source-card.vs-inview{opacity:1;transform:none}.source-grid.vs-sr-ready .source-card.src-premium-locked.vs-inview{opacity:.82}@media (prefers-reduced-motion:reduce){.source-grid.vs-sr-ready .source-card{transition:none;opacity:1;transform:none}}.source-card.selected{border-color:#3a8a5a;background:#eef5ea;transform:translateY(-2px);box-shadow:0 4px 20px rgba(47,94,63,.18)}.source-card-icon{font-size:2.4rem;line-height:1;margin-bottom:10px}.source-card-title{font-size:.97rem;font-weight:900;color:#1f2937;letter-spacing:-.01em;margin-bottom:6px}.source-card-desc{font-size:.74rem;color:#6b7280;line-height:1.5;font-weight:600}#srcPdfCard{border-color:#7c3aed}#srcPdfCard:hover{background:#f5f3ff}.source-card-pronun{border-color:#0ea5e9;text-decoration:none;color:inherit}.source-card-pronun:hover{background:#f0f9ff;border-color:#0284c7}.pdf-lib-toolbar{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.pdf-lib-search{width:100%;padding:8px 16px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface2);font-size:.85rem;color:var(--ink);outline:0;box-sizing:border-box}.pdf-lib-search:focus{border-color:var(--accent2)}.pdf-lib-filters{display:flex;gap:8px;flex-wrap:wrap}.pdf-filter-btn{padding:5px 16px;border-radius:999px;border:1.5px solid var(--border);background:var(--bg);color:var(--ink2);font-size:.8rem;font-weight:700;cursor:pointer;transition:all .15s}.pdf-filter-btn:hover{border-color:var(--accent2);color:var(--accent2)}.pdf-filter-btn.active{background:var(--accent2);color:#fff;border-color:var(--accent2)}.pdf-book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:16px}.pdf-empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:40px;font-size:.9rem}.pdf-book-card{border-radius:12px;border:1.5px solid var(--border);background:var(--surface);overflow:hidden;cursor:pointer;transition:transform .18s,box-shadow .18s}.pdf-book-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.12);border-color:var(--accent2)}.pdf-book-cover{height:130px;display:flex;align-items:center;justify-content:center}.pdf-cover-emoji{font-size:2.8rem;line-height:1;filter:drop-shadow(0 2px 6px rgba(0,0,0,.25))}.pdf-book-info{padding:10px 12px 12px}.pdf-book-title{font-size:.85rem;font-weight:800;color:var(--ink);line-height:1.3;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.pdf-book-author{font-size:.72rem;color:var(--muted);font-style:italic;margin-bottom:7px}.pdf-book-meta{display:flex;align-items:center;gap:8px;margin-bottom:7px}.pdf-level-badge{font-size:.62rem;font-weight:800;color:#fff;padding:2px 8px;border-radius:999px}.pdf-book-pages{font-size:.68rem;color:var(--muted)}.pdf-book-desc{font-size:.71rem;color:var(--muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.pdf-reader-modal{position:fixed;inset:0;background:#1a1a2e;z-index:9999;flex-direction:column}.pdf-reader-bar{display:flex;align-items:center;gap:10px;padding:10px 16px;background:#16213e;border-bottom:1px solid rgba(255,255,255,.1);flex-shrink:0;flex-wrap:wrap}.pdf-reader-back{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:6px;padding:5px 12px;font-size:.8rem;cursor:pointer;white-space:nowrap}.pdf-reader-back:hover{background:rgba(255,255,255,.2)}.pdf-reader-title{flex:1;color:#e2e8f0;font-size:.85rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.pdf-reader-nav{display:flex;align-items:center;gap:8px;flex-shrink:0}.pdf-nav-btn{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:6px;padding:5px 12px;font-size:.8rem;cursor:pointer}.pdf-nav-btn:hover:not(:disabled){background:rgba(255,255,255,.2)}.pdf-nav-btn:disabled{opacity:.35;cursor:default}.pdf-page-info{color:#94a3b8;font-size:.8rem;min-width:70px;text-align:center}.pdf-goto-input{width:70px;padding:5px 8px;border-radius:6px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff;font-size:.8rem;text-align:center}.pdf-goto-input::placeholder{color:#64748b}.pdf-download-btn{padding:5px 13px;border-radius:6px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#e2e8f0;font-size:.8rem;font-weight:700;cursor:pointer;white-space:nowrap;text-decoration:none;transition:background .15s;display:inline-flex;align-items:center;gap:4px}.pdf-download-btn:hover{background:#16a34a;border-color:#16a34a;color:#fff}.pdf-dict-toggle-btn{margin-left:auto;padding:5px 13px;border-radius:6px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#e2e8f0;font-size:.8rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:background .15s}.pdf-dict-toggle-btn.active,.pdf-dict-toggle-btn:hover{background:#7c3aed;border-color:#7c3aed;color:#fff}.pdf-reader-content{flex:1;display:flex;overflow:hidden}.pdf-reader-body{flex:1;overflow-y:auto;display:flex;align-items:flex-start;justify-content:center;padding:24px 16px;min-width:0}.pdf-loading{color:#94a3b8;font-size:.95rem;padding:60px 20px;text-align:center}.pdf-canvas{border-radius:4px;box-shadow:0 4px 32px rgba(0,0,0,.5);max-width:100%}.pdf-drive-frame{width:100%;height:100%;border:none}.pdf-dict-panel{width:0;overflow:hidden;background:#0f172a;border-left:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;transition:width .25s ease;flex-shrink:0}.pdf-dict-panel.open{width:300px}.pdf-dict-panel-head{padding:12px;border-bottom:1px solid rgba(255,255,255,.08);flex-shrink:0}.pdf-dict-search-row{display:flex;gap:6px}.pdf-dict-input{flex:1;padding:7px 12px;border-radius:8px;border:1.5px solid rgba(255,255,255,.15);background:rgba(255,255,255,.07);color:#e2e8f0;font-size:.85rem;outline:0}.pdf-dict-input:focus{border-color:#7c3aed}.pdf-dict-input::placeholder{color:#64748b}.pdf-dict-search-btn{padding:7px 11px;border-radius:8px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.08);color:#e2e8f0;cursor:pointer;font-size:.85rem}.pdf-dict-search-btn:hover{background:#7c3aed;border-color:#7c3aed}.pdf-dict-panel-body{flex:1;overflow-y:auto;padding:14px 12px}.pdf-dict-hint{color:#64748b;font-size:.8rem;line-height:1.6;text-align:center;padding:30px 10px}.pdf-dict-result{display:flex;flex-direction:column;gap:4px}.pdf-dict-word-row{display:flex;align-items:center;gap:8px;margin-bottom:2px}.pdf-dict-word{font-size:1.25rem;font-weight:800;color:#f1f5f9}.pdf-dict-speak{background:0 0;border:none;font-size:1rem;cursor:pointer;padding:2px 4px;opacity:.8}.pdf-dict-speak:hover{opacity:1}.pdf-dict-ipa{font-size:.85rem;color:#94a3b8;font-family:monospace;margin-bottom:4px}.pdf-dict-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.pdf-dict-pos{font-size:.7rem;font-weight:700;padding:2px 8px;border-radius:999px;background:rgba(124,58,237,.25);color:#a78bfa}.pdf-dict-cefr{font-size:.7rem;font-weight:800;padding:2px 8px;border-radius:999px;color:#fff}.pdf-dict-section-lbl{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:#475569;margin-bottom:4px}.pdf-dict-vi{font-size:.88rem;color:#e2e8f0;font-weight:600;line-height:1.5;margin-bottom:4px}.pdf-dict-en{font-size:.82rem;color:#94a3b8;line-height:1.6;margin-bottom:10px}.pdf-dict-save-btn{width:100%;padding:8px;border-radius:8px;border:1.5px solid #7c3aed;background:0 0;color:#a78bfa;font-size:.82rem;font-weight:700;cursor:pointer;transition:all .15s;margin-bottom:10px}.pdf-dict-save-btn:hover:not(:disabled){background:#7c3aed;color:#fff}.pdf-dict-save-btn.saved{border-color:#22c55e;color:#22c55e;cursor:default}.pdf-dict-ex-box{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:10px;margin-bottom:10px}.pdf-dict-ex-label{font-size:.7rem;font-weight:700;color:#94a3b8;letter-spacing:.05em;text-transform:uppercase;margin-bottom:6px}.pdf-dict-ex-input{width:100%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:6px;color:#e2e8f0;font-size:.78rem;line-height:1.5;padding:7px 9px;resize:vertical;box-sizing:border-box;font-family:inherit}.pdf-dict-ex-input::placeholder{color:#475569}.pdf-dict-ex-input:focus{outline:0;border-color:#7c3aed}.pdf-dict-ex-save{margin-top:6px;width:100%;padding:6px;border-radius:6px;border:1px solid rgba(99,102,241,.5);background:0 0;color:#818cf8;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .15s}.pdf-dict-ex-save:hover{background:#4f46e5;border-color:#4f46e5;color:#fff}.pdf-dict-eng-def{font-size:.82rem;color:#94a3b8;line-height:1.55;margin-bottom:6px}.pdf-dict-eng-ex{font-size:.75rem;color:#64748b;font-style:italic;margin-top:3px}.pdf-dict-links{display:flex;gap:6px;flex-wrap:wrap}.pdf-dict-link{font-size:.72rem;color:#64748b;text-decoration:none;padding:3px 8px;border-radius:6px;border:1px solid rgba(255,255,255,.1)}.pdf-dict-link:hover{color:#a78bfa;border-color:#7c3aed}.rd-src-tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}.rd-src-tab{padding:7px 18px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface2);color:var(--ink2);cursor:pointer;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;transition:all .15s}.rd-src-tab:hover{border-color:var(--accent);color:var(--accent)}.rd-src-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.rd-level-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}.rd-level-tab{padding:5px 14px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface2);color:var(--ink2);cursor:pointer;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;transition:all .15s}.rd-level-tab:hover{border-color:var(--accent2);color:var(--accent2)}.rd-level-tab.active{background:var(--accent2);border-color:var(--accent2);color:#fff}.rd-article-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(195px,1fr));gap:10px;max-height:340px;overflow-y:auto;padding-right:4px}.rd-article-card{padding:13px 15px;border-radius:12px;border:1.5px solid var(--border);background:var(--surface);cursor:pointer;transition:all .15s;display:flex;flex-direction:column;gap:7px}.rd-article-card:hover{border-color:var(--accent2);background:var(--blue-soft);box-shadow:var(--shadow-sm)}.rd-article-card-title{font-family:Nunito,sans-serif;font-weight:800;font-size:.87rem;color:var(--ink);line-height:1.35}.rd-article-card-footer{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.rd-article-card-topic{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--blue-soft);color:var(--accent2);font-size:.67rem;font-weight:800;font-family:Nunito,sans-serif}.rd-article-card-words{font-size:.72rem;color:var(--muted);font-family:Nunito,sans-serif}.rd-home2{display:grid;grid-template-columns:1fr 320px;gap:22px;align-items:start;max-width:1180px;margin:8px auto 0}@media (max-width:920px){.rd-home2{grid-template-columns:1fr}.rd-home-side{order:-1}}.rd-home-main{min-width:0}.rd-search2{position:relative;margin-bottom:16px}.rd-search2-ic{position:absolute;left:18px;top:50%;transform:translateY(-50%);font-size:1rem;opacity:.6}.rd-search2-inp{width:100%;box-sizing:border-box;padding:14px 18px 14px 46px;border:1.5px solid var(--border);border-radius:999px;background:var(--surface);font-family:Nunito,sans-serif;font-size:.92rem;color:var(--ink);outline:0;box-shadow:var(--shadow-sm);transition:border-color .15s}.rd-search2-inp:focus{border-color:#14b8a6}.rd-src-tabs2{display:inline-flex;gap:4px;padding:5px;border-radius:14px;background:var(--surface2);border:1.5px solid var(--border);margin-bottom:16px}.rd-src-tab2{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:10px;border:none;background:0 0;color:var(--ink2);cursor:pointer;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:800;transition:all .15s}.rd-src-tab2:hover{color:var(--ink)}.rd-src-tab2.active{background:#0d9488;color:#fff;box-shadow:0 2px 8px rgba(13,148,136,.3)}.rd-tab-ic{font-size:.95rem}.rd-find-head{margin-bottom:14px}.rd-find-title{font-family:Nunito,sans-serif;font-size:1.15rem;font-weight:900;color:var(--ink)}.rd-find-sub{font-size:.82rem;color:var(--muted);margin-top:4px}.rd-find-bar{display:flex;gap:8px;margin-bottom:16px}.rd-find-inp{flex:1;box-sizing:border-box;padding:11px 16px;border:1.5px solid var(--border);border-radius:12px;background:var(--surface2);font-family:Nunito,sans-serif;font-size:.95rem;color:var(--ink);outline:0}.rd-find-inp:focus{border-color:#0d9488}.rd-find-btn{border:none;cursor:pointer;border-radius:12px;padding:0 22px;background:#0d9488;color:#fff;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:800;white-space:nowrap;transition:filter .12s}.rd-find-btn:hover{filter:brightness(1.07)}.rd-find-results{display:flex;flex-direction:column;gap:10px}.rd-find-count{font-size:.82rem;font-weight:800;color:#0d9488;margin-bottom:2px}.rd-find-empty{text-align:center;color:var(--muted);padding:30px 0;font-size:.9rem}.rd-find-item{border:1.5px solid var(--border);border-radius:12px;background:var(--surface);padding:12px 14px;box-shadow:var(--shadow-sm)}.rd-find-sent{font-size:.95rem;line-height:1.6;color:var(--ink)}.rd-find-hl{background:#fde68a;color:#92400e;border-radius:3px;padding:0 2px;font-weight:700}.rd-find-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:8px;flex-wrap:wrap}.rd-find-src{font-size:.76rem;color:var(--muted)}.rd-find-open{border:1.5px solid #0d9488;background:#ecfeff;color:#0e7490;cursor:pointer;border-radius:9px;padding:5px 12px;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;white-space:nowrap;transition:background .12s}.rd-find-open:hover{background:#cffafe}.rd-cat-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.rd-cat-row-lbl{font-size:.8rem;font-weight:700;color:var(--muted)}.rd-cat-chips{display:flex;flex-wrap:wrap;gap:6px}.rd-saved-cat-chips{margin-bottom:14px}.rd-cat-chip{border:1.5px solid var(--border);background:var(--surface2);color:var(--ink2);border-radius:999px;padding:5px 13px;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;cursor:pointer;transition:all .12s;white-space:nowrap}.rd-cat-chip:hover{border-color:#5eead4;color:var(--ink)}.rd-cat-chip.active{background:#0d9488;border-color:#0d9488;color:#fff}.rd-cat-badge{background:#ccfbf1!important;color:#0f766e!important;font-weight:700}.rd-word-container.rd-find-mark .rd-word{background:#fde68a;color:#92400e;border-radius:3px;box-shadow:0 0 0 2px #fde68a}.rd-paste-card{border:1.5px solid var(--border);border-radius:18px;background:var(--surface);padding:22px 24px;box-shadow:var(--shadow-sm)}.rd-paste-title{font-family:Nunito,sans-serif;font-size:1.15rem;font-weight:900;color:var(--ink)}.rd-paste-sub{font-size:.82rem;color:var(--muted);margin:4px 0 16px}.rd-paste-title-inp{width:100%;box-sizing:border-box;padding:10px 14px;margin-bottom:10px;border:1.5px solid var(--border);border-radius:10px;background:var(--surface2);font-family:Nunito,sans-serif;font-size:.88rem;color:var(--ink);outline:0}.rd-paste-title-inp:focus{border-color:#14b8a6}.rd-paste-area2{width:100%;box-sizing:border-box;padding:14px 16px;border:1.5px dashed var(--border);border-radius:12px;background:var(--surface2);font-family:Nunito,sans-serif;font-size:.9rem;color:var(--ink);line-height:1.6;resize:vertical;outline:0;min-height:160px;transition:border-color .15s}.rd-paste-area2:focus{border-color:#14b8a6;border-style:solid}.rd-paste-foot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;gap:12px;flex-wrap:wrap}.rd-paste-meta{font-size:.8rem;color:var(--muted);font-family:Nunito,sans-serif}.rd-paste-go{padding:11px 22px;border-radius:12px;border:none;background:#0d9488;color:#fff;font-family:Nunito,sans-serif;font-size:.88rem;font-weight:800;cursor:pointer;transition:all .15s}.rd-paste-go:hover:not(:disabled){background:#0f766e}.rd-paste-go:disabled{background:var(--border);color:var(--muted);cursor:not-allowed}.rd-streak-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:linear-gradient(120deg,#0d9488,#14b8a6);color:#fff;border-radius:16px;padding:16px 20px;margin-bottom:18px}.rd-streak-banner:empty{display:none}.rd-streak-left{display:flex;align-items:center;gap:14px}.rd-streak-fire{width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.rd-streak-title{font-family:Nunito,sans-serif;font-size:1.1rem;font-weight:900}.rd-streak-sub{font-size:.82rem;opacity:.92}.rd-streak-right{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.rd-streak-dots{display:flex;gap:5px}.rd-day-dot{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.62rem;font-weight:800;background:rgba(255,255,255,.18);color:rgba(255,255,255,.85)}.rd-day-dot.on{background:#fff;color:#0d9488}.rd-day-dot.today{box-shadow:0 0 0 2px rgba(255,255,255,.6)}.rd-pick-btn{padding:9px 18px;border-radius:10px;border:none;background:#fff;color:#0d9488;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:transform .12s}.rd-pick-btn:hover{transform:translateY(-1px)}.rd-cat-pills{margin-bottom:16px}.rd-cat-pills .rd-level-tab{display:inline-flex;align-items:center;gap:7px;padding:7px 15px}.rd-cat-pills .rd-level-tab.active{background:#0d9488;border-color:#0d9488;color:#fff}.rd-cat-dot{width:9px;height:9px;border-radius:50%;display:inline-block}.rd-lib-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:4px 0 14px}.rd-lib-title{font-family:Nunito,sans-serif;font-size:1.2rem;font-weight:900;margin:0;display:inline-block;background:rgba(15,23,42,.58);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.18);color:#fff;padding:5px 14px;border-radius:999px;text-shadow:0 1px 2px rgba(0,0,0,.45);box-shadow:0 2px 8px rgba(0,0,0,.18)}.rd-lib-count{font-size:.78rem;color:var(--muted);font-family:Nunito,sans-serif}body.main-dark-bg .rd-lib-count{color:rgba(255,255,255,.8)}.rd-lib-head-right{display:flex;align-items:center;gap:10px}.rd-view-toggle{width:32px;height:32px;border-radius:9px;flex-shrink:0;border:1.5px solid var(--border);background:var(--surface);color:var(--ink2);font-size:1rem;cursor:pointer;line-height:1;transition:all .14s;display:inline-flex;align-items:center;justify-content:center}.rd-view-toggle:hover{border-color:#14b8a6;color:#0d9488}.rd-article-list{display:flex;flex-direction:column;gap:8px}.rd-list-row{display:flex;align-items:center;gap:11px;padding:11px 15px;border-radius:12px;cursor:pointer;background:var(--rlbg,#f1f5f9);border:1.5px solid transparent;border-left:4px solid var(--rl,#94a3b8);transition:transform .12s,box-shadow .12s}.rd-list-row:hover{transform:translateX(2px);box-shadow:0 4px 14px rgba(15,23,42,.08)}.rd-list-ic{width:28px;height:28px;border-radius:8px;background:rgba(255,255,255,.7);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}.rd-list-title{flex:1;min-width:0;font-family:Nunito,sans-serif;font-weight:800;font-size:.92rem;color:var(--rl,#1e293b);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rd-list-status{font-size:.72rem;font-weight:800;font-family:Nunito,sans-serif;flex-shrink:0}.rd-list-arrow{color:var(--rl,#94a3b8);flex-shrink:0;opacity:.7}.rd-article-grid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:14px}.rd-card2{position:relative;display:flex;flex-direction:column;gap:9px;padding:15px 16px;border-radius:16px;border:1.5px solid var(--border);background:var(--surface);cursor:pointer;transition:transform .13s,box-shadow .13s,border-color .13s}.rd-card2:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.08);border-color:#99f6e4}.rd-card2-top{display:flex;align-items:center;gap:8px}.rd-card2-ic{width:34px;height:34px;border-radius:10px;background:var(--surface2);display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex-shrink:0}.rd-card2-cat{font-size:.66rem;font-weight:800;color:#0d9488;background:#ccfbf1;padding:3px 9px;border-radius:999px;font-family:Nunito,sans-serif;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60%}.rd-card2-arrow{margin-left:auto;color:var(--muted);font-size:.95rem}.rd-card2-actions{margin-left:auto;display:flex;gap:4px}.rd-card2-bk{background:0 0;border:none;cursor:pointer;font-size:.9rem;padding:2px;line-height:1;opacity:.7}.rd-card2-bk:hover{opacity:1}.rd-card2-title{font-family:Nunito,sans-serif;font-size:.95rem;font-weight:900;color:var(--ink);line-height:1.3}.rd-card2-desc{font-size:.78rem;color:var(--muted);line-height:1.4}.rd-card-bar{height:5px;border-radius:20px;background:var(--surface2);overflow:hidden}.rd-card-bar-fill{height:100%;border-radius:20px;background:#14b8a6}.rd-card2-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto}.rd-card2-words{font-size:.72rem;color:var(--muted);font-family:Nunito,sans-serif}.rd-card-status{font-size:.72rem;font-weight:800;font-family:Nunito,sans-serif}.rd-status-new{color:var(--muted)}.rd-status-prog{color:#d97706}.rd-status-done{color:#16a34a}.rd-status-lvl{color:#0d9488}.rd-card2-saved .saved-level-select{font-size:.72rem;padding:3px 6px;border-radius:8px;border:1.5px solid var(--border);background:var(--surface2);color:var(--ink2);font-family:Nunito,sans-serif;cursor:pointer}.rd-card2-lvlpick{margin-top:2px}.rd-home-side{display:flex;flex-direction:column;gap:16px;position:sticky;top:14px}.rd-side-card{border:1.5px solid var(--border);border-radius:16px;background:var(--surface);padding:16px 18px;box-shadow:var(--shadow-sm)}.rd-side-h{font-family:Nunito,sans-serif;font-size:.82rem;font-weight:900;color:var(--ink);margin-bottom:12px;display:flex;align-items:center;gap:6px}.rd-week-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.rd-week-stat{border-radius:12px;padding:12px 6px;text-align:center}.rd-ws-streak{background:#d1fae5}.rd-ws-art{background:#dbeafe}.rd-ws-words{background:#fef9c3}.rd-ws-num{font-family:Nunito,sans-serif;font-size:1.35rem;font-weight:900;line-height:1}.rd-ws-streak .rd-ws-num{color:#059669}.rd-ws-art .rd-ws-num{color:#2563eb}.rd-ws-words .rd-ws-num{color:#ca8a04}.rd-ws-lbl{font-size:.68rem;color:var(--muted);margin-top:5px;font-family:Nunito,sans-serif}.rd-continue{display:flex;align-items:center;gap:12px;background:var(--surface2);border-radius:12px;padding:12px;cursor:pointer;transition:background .13s}.rd-continue:hover{background:var(--blue-soft)}.rd-continue-ic{width:38px;height:38px;border-radius:10px;background:var(--surface);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.rd-continue-body{flex:1;min-width:0}.rd-continue-title{font-family:Nunito,sans-serif;font-weight:800;font-size:.85rem;color:#0d9488;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:6px}.rd-continue-meta{font-size:.7rem;color:var(--muted);margin-top:5px}.rd-rec-row{display:flex;align-items:center;gap:11px;padding:9px 4px;cursor:pointer;border-radius:10px;transition:background .12s}.rd-rec-row:hover{background:var(--surface2)}.rd-rec-row+.rd-rec-row{border-top:1px solid var(--border)}.rd-rec-ic{width:34px;height:34px;border-radius:9px;background:var(--surface2);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}.rd-rec-body{flex:1;min-width:0}.rd-rec-title{font-family:Nunito,sans-serif;font-weight:800;font-size:.82rem;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rd-rec-meta{font-size:.68rem;color:var(--muted);margin-top:2px}.rd-rec-arrow{color:var(--muted);flex-shrink:0}.rd-rec-empty{font-size:.8rem;color:var(--muted);text-align:center;padding:10px 0}.reading-paste-area{width:100%;box-sizing:border-box;padding:12px 14px;border:2px solid var(--border);border-radius:var(--radius);background:var(--surface2);font-family:Nunito,sans-serif;font-size:.88rem;color:var(--ink);resize:vertical;outline:0;transition:border-color .18s;line-height:1.6}.reading-paste-area:focus{border-color:var(--accent2)}.reading-topbar{display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}#screen-reading.reading-dark .reading-controls-bar,#screen-reading.reading-dark .reading-topbar{--surface:#232327;--surface2:#1b1b1e;--bg:#161618;--bg2:#2a2a2f;--border:#3a3a41;--border2:#45454d;--ink:#e9e7e3;--ink2:#c6c2bc;--muted:#8d897f;box-shadow:0 2px 10px rgba(0,0,0,.4)}#screen-reading.reading-dark .reading-controls-bar{background:var(--surface2)}#screen-reading.reading-dark .reading-topbar{color:var(--ink)}#screen-reading.reading-dark #btnRdDict{color:#fff}#screen-reading.reading-dark .ctrl-select{color:var(--ink)}#screen-reading.reading-dark .ctrl-btn:hover,#screen-reading.reading-dark .reading-size-btn:hover{border-color:var(--accent2)}.reading-back-btn{flex-shrink:0}.reading-topbar-center{flex:1;min-width:0;text-align:center}.reading-topbar-title{font-size:.92rem;font-weight:800;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reading-topbar-meta{font-size:.7rem;color:var(--muted);margin-top:1px}.reading-size-btns{display:flex;gap:6px;flex-shrink:0}.reading-size-btn{padding:5px 11px;border-radius:8px;border:1.5px solid var(--border);background:var(--surface2);cursor:pointer;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;color:var(--ink2);transition:border-color .15s}.reading-size-btn:hover{border-color:var(--accent2)}.reading-controls-bar{display:flex;align-items:center;gap:5px;flex-wrap:nowrap;padding:6px 12px;background:var(--surface2);border-bottom:1px solid var(--border);position:sticky;top:56px;z-index:9;box-shadow:0 2px 8px rgba(0,0,0,.06);overflow-x:auto;overflow-y:visible;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.reading-controls-bar.rd-menu-open,.reading-controls-bar:has(.rd-menu.open),.reading-controls-bar:has(.rd-trans-menu.open),.reading-controls-bar:has(.rd-vocab-wrap.open){overflow:visible}.reading-controls-bar::-webkit-scrollbar{height:3px}.reading-controls-bar::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}.reading-controls-bar .ctrl-btn,.reading-controls-bar .ctrl-select,.reading-controls-bar>*{flex:0 0 auto}.reading-controls-bar .ctrl-btn{padding:6px 10px;font-size:.76rem;gap:5px;border-width:1px}.reading-controls-bar .ctrl-select{padding:5px 8px;font-size:.75rem;max-width:150px}.reading-controls-bar .rd-font-size-btn{padding:5px 9px}.reading-controls-bar #rdColorBtns>button,.reading-controls-bar>button[id^=btnRd],.reading-controls-bar>button[id^=btnReading]{padding:4px 6px!important;font-size:.95rem!important}.reading-controls-bar>div[style*="margin-left:auto"]{margin-left:6px!important;padding-left:8px!important;gap:4px!important}.reading-controls-bar #btnRdFontDec,.reading-controls-bar #btnRdFontInc{padding:4px 8px!important}.reading-controls-bar .popup-mode-sw{font-size:.72rem}.reading-controls-bar select{font-size:.74rem;padding:4px 6px;max-width:120px}.rd-trans-wrap{position:relative;display:inline-flex}.rd-trans-caret{font-size:.7em;opacity:.7;margin-left:1px;display:inline-block;transition:transform .15s}.rd-trans-btn.menu-open .rd-trans-caret{transform:rotate(180deg)}.rd-trans-menu{display:none;position:absolute;top:calc(100% + 6px);left:0;z-index:40;min-width:172px;background:var(--surface,#fff);border:1.5px solid var(--border,#e5e7eb);border-radius:12px;box-shadow:0 10px 30px rgba(15,23,42,.16);padding:5px}.rd-trans-menu.open{display:block;animation:rdTransMenuIn .16s ease}@keyframes rdTransMenuIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.rd-trans-item{display:flex;align-items:center;gap:7px;width:100%;box-sizing:border-box;padding:8px 12px;border:none;background:0 0;border-radius:8px;cursor:pointer;font-family:inherit;font-size:.82rem;font-weight:600;color:var(--ink,#334155);text-align:left;transition:background .13s}.rd-trans-item:hover{background:var(--surface2,#f1f5f9)}.rd-trans-tick{color:#16a34a;font-weight:900;visibility:hidden;flex-shrink:0}.rd-trans-item.rd-trans-on{background:#dcfce7;color:#15803d}.rd-trans-item.rd-trans-on .rd-trans-tick{visibility:visible}#rdPosLegend{position:sticky;top:100px;z-index:8;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 16px;margin-bottom:14px;box-shadow:var(--shadow-sm)}.reading-body{padding:36px 52px 100px;overflow-anchor:none;transition:padding .22s ease}@media (min-width:1080px){#screen-reading.rd-cefr-open .reading-body{padding-right:384px}#screen-reading.rd-cefr-open.rd-panel-open .reading-body{margin-right:0}#screen-reading.rd-cefr-open .rd-phrases-sticky{right:384px}#screen-reading.rd-cefr-open.rd-panel-open .reading-body.rd-has-phrases-sidebar{padding-right:384px}}.rd-cefr-panel{display:none;position:fixed;top:116px;right:18px;bottom:22px;width:340px;max-width:90vw;z-index:60;background:var(--surface,#fff);border:1.5px solid var(--border,#e5e7eb);border-radius:16px;box-shadow:0 12px 40px rgba(15,23,42,.18);flex-direction:column;overflow:hidden}.rd-cefr-panel.open{display:flex;animation:rdCefrIn .22s cubic-bezier(.2,.75,.3,1)}@keyframes rdCefrIn{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:none}}.rd-cefr-panel-head{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1.5px solid var(--border,#eef2f7);flex-shrink:0;background:linear-gradient(135deg,#ecfccb,#f0fdf4)}.rd-cefr-panel-ttl{flex:1;font-size:.84rem;font-weight:800;color:#3f6212;min-width:0}.rd-cefr-tab-btn{flex-shrink:0;border:1.5px solid #86efac;background:#fff;color:#15803d;font-size:.72rem;font-weight:800;padding:4px 10px;border-radius:999px;cursor:pointer;font-family:inherit;white-space:nowrap;transition:all .13s}.rd-cefr-tab-btn:hover{background:#dcfce7}.rd-cefr-tab-btn.active{background:#16a34a;color:#fff;border-color:#16a34a}.rd-cefr-sent{margin-top:5px;padding:6px 9px;border-left:3px solid #86efac;border-radius:0 6px 6px 0;background:#f7fee7;font-size:.8rem;font-style:italic;color:#475569;line-height:1.5}.rd-cefr-sent-hl{color:#b45309;font-style:normal}#screen-reading.reading-dark .rd-cefr-tab-btn{background:#1e293b;color:#86efac;border-color:#334155}#screen-reading.reading-dark .rd-cefr-tab-btn.active{background:#16a34a;color:#fff}#screen-reading.reading-dark .rd-cefr-sent{background:#172033;border-left-color:#3f6212;color:#cbd5e1}#screen-reading.reading-dark .rd-cefr-sent-hl{color:#fdba74}.rd-cefr-panel-close{border:none;background:#e2e8f0;width:26px;height:26px;border-radius:50%;cursor:pointer;color:#475569;font-size:.8rem;line-height:1;flex-shrink:0;transition:background .13s}.rd-cefr-panel-close:hover{background:#fecaca;color:#b91c1c}.rd-cefr-panel-body{flex:1;overflow-y:auto;padding:8px 12px 16px}.rd-cefr-empty{padding:26px 12px;text-align:center;color:#94a3b8;font-size:.85rem}.rd-cefr-item{display:flex;align-items:flex-start;gap:8px;padding:8px 4px;border-bottom:1px solid var(--border,#f1f5f9);border-radius:8px;cursor:pointer;transition:background .12s}.rd-cefr-item:hover{background:#f0fdf4}.rd-cefr-item:last-child{border-bottom:none}.rd-cefr-item-main{flex:1;min-width:0}.rd-cefr-add{flex-shrink:0;width:24px;height:24px;border-radius:7px;margin-top:1px;border:1.5px solid #86efac;background:#dcfce7;color:#15803d;font-size:1rem;font-weight:800;line-height:1;cursor:pointer;transition:all .13s;display:flex;align-items:center;justify-content:center}.rd-cefr-add:hover{background:#16a34a;color:#fff;border-color:#16a34a}.rd-cefr-add.added{background:#16a34a;color:#fff;border-color:#16a34a;cursor:default}.rd-cefr-spk{font-size:.78rem;opacity:.55}.rd-cefr-item:hover .rd-cefr-spk{opacity:1}.rd-cefr-line{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px}.rd-cefr-num{color:#94a3b8;font-size:.78rem;font-weight:700}.rd-cefr-w{font-weight:800;color:var(--ink,#1e293b);font-size:.92rem}.rd-cefr-pos{color:#64748b;font-size:.76rem;font-style:italic}.rd-cefr-lv{font-size:.64rem;font-weight:800;padding:1px 6px;border-radius:5px;background:#e2e8f0;color:#475569}.rd-cefr-lv-a1,.rd-cefr-lv-a2{background:#dcfce7;color:#15803d}.rd-cefr-lv-b1,.rd-cefr-lv-b2{background:#fef9c3;color:#92400e}.rd-cefr-lv-c1,.rd-cefr-lv-c2{background:#fae8ff;color:#86198f}.rd-cefr-mean{margin-top:2px;font-size:.82rem;line-height:1.5}.rd-cefr-vi{color:#0f766e;font-weight:600}.rd-cefr-dash{color:#cbd5e1}.rd-cefr-en{color:#64748b;font-style:italic}.rd-cefr-flash .rd-word{position:relative;z-index:2;border-radius:4px;color:#1a1400!important;animation:rdCefrFlash 1.9s ease}.rd-cefr-flash .rd-word::after{background:#fde047!important;animation:rdCefrFlashBar 1.9s ease}@keyframes rdCefrFlash{0%,100%{background:0 0;box-shadow:none}12%,60%{background:#fde047;box-shadow:0 0 0 2px #fde047}}@keyframes rdCefrFlashBar{0%,100%{opacity:.3}12%,60%{opacity:1}}#screen-reading.reading-dark .rd-cefr-panel{background:#1e293b;border-color:#334155}#screen-reading.reading-dark .rd-cefr-panel-head{background:linear-gradient(135deg,#1f3a1a,#14321f);border-bottom-color:#334155}#screen-reading.reading-dark .rd-cefr-panel-ttl{color:#bef264}#screen-reading.reading-dark .rd-cefr-w{color:#f1f5f9}#screen-reading.reading-dark .rd-cefr-item{border-bottom-color:#293548}#screen-reading.reading-dark .rd-cefr-item:hover{background:rgba(255,255,255,.05)}#screen-reading.reading-dark .rd-cefr-vi{color:#5eead4}#screen-reading.reading-dark .rd-cefr-en{color:#94a3b8}#screen-reading.reading-dark .rd-cefr-panel-close{background:#334155;color:#cbd5e1}@media (max-width:760px){.rd-cefr-panel{top:auto;bottom:0;right:0;left:0;width:auto;max-width:none;height:62vh;border-radius:16px 16px 0 0}#screen-reading.rd-cefr-open .reading-body{padding-bottom:66vh}}.reading-body.rd-has-phrases-sidebar{display:grid;grid-template-columns:1fr 310px;column-gap:12px;padding-right:12px;align-items:start}.reading-body.rd-has-phrases-sidebar>*{grid-column:1}.reading-body.rd-has-phrases-sidebar>#rdPhrasesPanel{grid-column:2;grid-row:1/span 100;margin:0!important;padding:0!important;background:0 0!important;border:none!important;align-self:stretch}.rd-phrases-sticky{position:fixed;top:118px;right:14px;width:310px;background:#f0fdf4;border:1.5px solid #86efac;border-radius:14px;padding:14px 16px;max-height:calc(100vh - 138px);overflow-y:auto;z-index:8}.reading-body.rd-has-quiz-sidebar{display:grid;grid-template-columns:1fr var(--rdq-w,380px);column-gap:12px;padding-right:12px;align-items:start}.reading-body.rd-has-quiz-sidebar>*{grid-column:1}.reading-body.rd-has-quiz-sidebar>#rdQuizPanel{grid-column:2;grid-row:1/span 100;align-self:stretch}#rdQuizPanel .ytq-pane{position:fixed;top:118px;right:14px;width:var(--rdq-w,380px);max-height:calc(100vh - 138px);border:1.5px solid var(--border,#e5e7eb);border-radius:14px;box-shadow:0 10px 34px rgba(15,23,42,.12);z-index:8}.rd-quiz-gap,.rd-word-container.rd-quiz-hl>.rd-word{background:#6ee7b7;border-radius:0}.rd-quiz-gap{display:inline-block;vertical-align:top;line-height:inherit;white-space:pre-wrap;margin:0 -1px;padding:0 1px}#screen-reading.reading-dark .rd-quiz-gap,#screen-reading.reading-dark .rd-word-container.rd-quiz-hl>.rd-word{background:#065f46;color:#d1fae5}.rd-word-container.rd-quiz-hl{animation:rdQuizHlFlash 1.1s ease-out 2}@keyframes rdQuizHlFlash{0%,100%{filter:none}45%{filter:brightness(1.18) saturate(1.5)}}@media (prefers-reduced-motion:reduce){.rd-word-container.rd-quiz-hl{animation:none}}.rdq-resizer{position:fixed;top:118px;height:calc(100vh - 138px);right:calc(14px + var(--rdq-w,380px));width:12px;z-index:9;cursor:col-resize;touch-action:none;display:flex;align-items:center;justify-content:center}.rdq-resizer::before{content:'';width:4px;height:46px;border-radius:999px;background:#cbd5e1;transition:background .15s,height .15s}.rdq-resizer:hover::before{background:#a78bfa;height:70px}.rdq-resizer.on::before{background:#7c3aed;height:90px}#screen-reading.rd-cefr-open #rdQuizPanel .ytq-pane{right:384px}#screen-reading.rd-cefr-open .rdq-resizer{right:calc(384px + var(--rdq-w,380px))}#screen-reading.rd-panel-open #rdQuizPanel .ytq-pane{right:374px}#screen-reading.rd-panel-open .rdq-resizer{right:calc(374px + var(--rdq-w,380px))}#screen-reading.rd-cefr-open.rd-panel-open #rdQuizPanel .ytq-pane{right:384px}#screen-reading.rd-cefr-open.rd-panel-open .rdq-resizer{right:calc(384px + var(--rdq-w,380px))}@media (max-width:1079px){.reading-body.rd-has-quiz-sidebar{display:block;padding-right:0}#rdQuizPanel .ytq-pane{position:static;width:auto;right:auto;top:auto;max-height:70vh;margin:16px 0 4px}.rdq-resizer{display:none}}#rdPhrasesPanel:not(.in-sidebar) .rd-phrases-sticky{background:0 0;border:none;border-radius:0;padding:0;position:static;max-height:none;overflow-y:visible}#rdPhrasesPanel:not(.in-sidebar){padding:14px 16px!important;background:#f0fdf4!important;border:1.5px solid #86efac!important;border-radius:14px!important;margin:20px 0 4px!important}.rd-phrases-list{list-style:decimal;padding-left:26px;margin:0}.rd-phrases-list li{padding:7px 0;border-bottom:1px solid #bbf7d0;line-height:1.4}.rd-phrases-list li:last-child{border-bottom:none}.rd-phrase-en{display:block;font-weight:700;font-size:.88rem;color:#166534}.rd-phrase-vi{display:block;font-size:.78rem;color:#15803d;font-style:italic;margin-top:1px}.rd-phrase-pos{margin-left:6px;font-size:.68rem;font-weight:800;font-style:normal;background:#dcfce7;color:#15803d;border-radius:6px;padding:1px 6px;vertical-align:middle}.rd-phrase-ipa{display:block;font-size:.72rem;color:#0d9488;font-family:'Segoe UI','Noto Sans',sans-serif;margin-top:1px}.rd-phrase-def{display:block;font-size:.72rem;color:#4b5563;margin-top:2px;line-height:1.35}.rd-phrase-row{position:relative;padding-right:18px}.rd-phrase-del-btn{position:absolute;top:0;right:0;background:0 0;border:none;cursor:pointer;font-size:.7rem;color:#9ca3af;padding:0;line-height:1}.rd-phrase-del-btn:hover{color:#dc2626}.rdpp-ov{position:fixed;inset:0;z-index:9600;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;padding:16px}.rdpp-box{background:var(--surface,#fff);border-radius:16px;width:min(760px,100%);max-height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 60px rgba(15,23,42,.35)}.rdpp-hd{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;background:linear-gradient(135deg,#7c3aed,#a78bfa);color:#fff;font-weight:800;font-size:.95rem}.rdpp-x{background:0 0;border:none;color:#fff;font-size:1rem;cursor:pointer}.rdpp-body{padding:14px 16px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.rdpp-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.rdpp-row-end{justify-content:flex-end}.rdpp-row label{font-size:.82rem;font-weight:700;color:var(--muted,#64748b)}.rdpp-row input[type=number]{width:72px;padding:6px 8px;border-radius:8px;font-size:.85rem;border:1.5px solid var(--border,#e2e8f0);background:var(--surface2,#f8fafc);color:inherit}.rdpp-btn{border:1.5px solid var(--border,#e2e8f0);background:var(--surface2,#f8fafc);color:inherit;border-radius:999px;padding:7px 15px;font-size:.82rem;font-weight:700;cursor:pointer;font-family:inherit}.rdpp-btn:hover{filter:brightness(.97)}.rdpp-copy,.rdpp-gpt{background:#f5f3ff;border-color:#ddd6fe;color:#6d28d9}.rdpp-apply{background:linear-gradient(135deg,#10b981,#0d9488);border-color:transparent;color:#fff}.rdpp-ta{width:100%;box-sizing:border-box;min-height:190px;resize:vertical;padding:10px 12px;border-radius:10px;font-size:.8rem;line-height:1.55;font-family:'Courier New',monospace;border:1.5px solid var(--border,#e2e8f0);background:var(--surface2,#f8fafc);color:inherit;outline:0}.rdpp-ta-paste{min-height:120px;background:#fffbeb;border-color:#fde68a}.rdpp-hint{font-size:.74rem;color:var(--muted,#64748b);line-height:1.45}body.vs-dark .rdpp-ta-paste{background:#2a2418;border-color:#78350f}@media (max-width:900px){.reading-body.rd-has-phrases-sidebar{display:block;padding-right:52px;padding-bottom:58vh}.reading-body.rd-has-phrases-sidebar>#rdPhrasesPanel{position:static;margin:0!important;padding:0!important;background:0 0!important;border:none!important}.rd-phrases-sticky{position:fixed;left:0;right:0;bottom:0;top:auto;width:auto;max-width:none;height:55vh;max-height:55vh;border-radius:16px 16px 0 0;z-index:8;overflow-y:auto;box-shadow:0 -6px 24px rgba(15,23,42,.16)}}.reading-article{font-family:Lora,Georgia,serif;font-size:1.05rem;line-height:2.2;color:var(--ink)}.reading-article p{margin-bottom:1.1em}.rd-para-row{position:relative}@keyframes rdParaPop{0%{opacity:0;transform:translateY(36px)}65%{opacity:1;transform:translateY(-7px)}100%{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.rd-para-row{animation:none!important}}.rd-para-play-btn{position:absolute;left:-36px;top:6px;width:26px;height:26px;border-radius:50%;border:1.5px solid var(--border);background:var(--card);color:var(--muted);font-size:.6rem;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s,color .15s,border-color .15s,background .15s;padding:0}.rd-para-play-btn.playing,.rd-para-row:hover .rd-para-play-btn{opacity:1}.rd-para-play-btn.playing{color:var(--accent2);border-color:var(--accent2);background:rgba(59,130,246,.1)}.rd-para-rec-btn{position:absolute;left:-36px;top:36px;width:26px;height:26px;border-radius:50%;border:1.5px solid var(--border);background:var(--card);color:var(--muted);font-size:.65rem;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s,color .15s,border-color .15s,background .15s;padding:0}.rd-para-rec-btn.active,.rd-para-row:hover .rd-para-rec-btn{opacity:1}.rd-para-rec-btn.active{color:#ef4444;border-color:#ef4444;background:rgba(239,68,68,.1)}.rd-para-rec-result{margin:6px 0 10px 0;border-radius:12px;overflow:hidden;border:1.5px solid var(--border)}.rd-para-rec-status{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#fff1f2;border-bottom:1.5px solid #fecdd3;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:600;color:#be123c}.rd-para-rec-box{padding:14px 16px;background:var(--surface)}.rd-word-container{display:inline-flex;flex-direction:column;align-items:center;vertical-align:top;cursor:pointer;scroll-margin-top:130px;border-radius:3px;padding:0 1px;transition:background .12s;position:relative}.rd-word-container:hover{background:var(--blue-soft)}.rd-word-container.looked-up{background:rgba(42,122,224,.12)}.rd-word-container.rd-hl-drag{background:rgba(245,158,11,.25)}.rd-word-container.rd-sent-hl .rd-word{position:relative;z-index:0}.rd-word-container.rd-sent-hl .rd-word::before{content:'';position:absolute;z-index:-1;left:-6px;right:-6px;top:50%;transform:translateY(-50%);height:1.3em;background:rgba(250,204,21,.38);border-radius:0}.rd-word-container.rd-sent-hl.rd-sent-start .rd-word::before{border-radius:5px 0 0 5px;left:0}.rd-word-container.rd-sent-hl.rd-sent-end .rd-word::before{border-radius:0 5px 5px 0;right:0}.rd-word-container.rd-sent-hl.rd-sent-start.rd-sent-end .rd-word::before{border-radius:5px;left:0;right:0}.rd-word-container.rd-hl-blue .rd-word,.rd-word-container.rd-hl-green .rd-word,.rd-word-container.rd-hl-pink .rd-word,.rd-word-container.rd-hl-yellow .rd-word{position:relative;z-index:0;color:#1a1a1a!important}.rd-word-container.rd-hl-yellow .rd-word::before{content:'';position:absolute;z-index:-1;left:-6px;right:-6px;top:50%;transform:translateY(-50%);height:1.3em;background:#fde68a;border-radius:0}.rd-word-container.rd-hl-green .rd-word::before{content:'';position:absolute;z-index:-1;left:-6px;right:-6px;top:50%;transform:translateY(-50%);height:1.3em;background:#a7f3d0;border-radius:0}.rd-word-container.rd-hl-blue .rd-word::before{content:'';position:absolute;z-index:-1;left:-6px;right:-6px;top:50%;transform:translateY(-50%);height:1.3em;background:#bfdbfe;border-radius:0}.rd-word-container.rd-hl-pink .rd-word::before{content:'';position:absolute;z-index:-1;left:-6px;right:-6px;top:50%;transform:translateY(-50%);height:1.3em;background:#fbcfe8;border-radius:0}.rd-word-container.rd-hl-yellow.rd-hl-start .rd-word::before{border-radius:5px 0 0 5px;left:0}.rd-word-container.rd-hl-green.rd-hl-start .rd-word::before{border-radius:5px 0 0 5px;left:0}.rd-word-container.rd-hl-blue.rd-hl-start .rd-word::before{border-radius:5px 0 0 5px;left:0}.rd-word-container.rd-hl-pink.rd-hl-start .rd-word::before{border-radius:5px 0 0 5px;left:0}.rd-word-container.rd-hl-yellow.rd-hl-end .rd-word::before{border-radius:0 5px 5px 0;right:0}.rd-word-container.rd-hl-green.rd-hl-end .rd-word::before{border-radius:0 5px 5px 0;right:0}.rd-word-container.rd-hl-blue.rd-hl-end .rd-word::before{border-radius:0 5px 5px 0;right:0}.rd-word-container.rd-hl-pink.rd-hl-end .rd-word::before{border-radius:0 5px 5px 0;right:0}.rd-word-container.rd-hl-blue.rd-hl-start.rd-hl-end .rd-word::before,.rd-word-container.rd-hl-green.rd-hl-start.rd-hl-end .rd-word::before,.rd-word-container.rd-hl-pink.rd-hl-start.rd-hl-end .rd-word::before,.rd-word-container.rd-hl-yellow.rd-hl-start.rd-hl-end .rd-word::before{border-radius:5px;left:0;right:0}.rd-word-container.rd-phrase-hl .rd-word{position:relative;z-index:0}.rd-word-container.rd-phrase-hl .rd-word::after{content:'';position:absolute;z-index:-1;left:-4px;right:-4px;top:50%;bottom:auto;height:0;transform:translateY(-50%);background:#4ade80;transition:height .15s}.rd-word-container.rd-phrase-hl.rd-phrase-active .rd-word{color:#14532d!important}.rd-word-container.rd-phrase-hl.rd-phrase-active .rd-word::after{height:1.35em}.rd-word-container.rd-phrase-hl.rd-phrase-active.rd-phrase-start .rd-word::after{border-radius:5px 0 0 5px;left:0}.rd-word-container.rd-phrase-hl.rd-phrase-active.rd-phrase-end .rd-word::after{border-radius:0 5px 5px 0;right:0}.rd-word-container.rd-phrase-hl.rd-phrase-active.rd-phrase-start.rd-phrase-end .rd-word::after{border-radius:5px;left:0;right:0}.rd-phrases-show-all .rd-word-container.rd-phrase-hl .rd-word{color:#14532d!important}.rd-phrases-show-all .rd-word-container.rd-phrase-hl .rd-word::after{height:1.35em;background:#86efac}.rd-phrases-show-all .rd-word-container.rd-phrase-hl.rd-phrase-start .rd-word::after{border-radius:5px 0 0 5px;left:0}.rd-phrases-show-all .rd-word-container.rd-phrase-hl.rd-phrase-end .rd-word::after{border-radius:0 5px 5px 0;right:0}.rd-phrases-show-all .rd-word-container.rd-phrase-hl.rd-phrase-start.rd-phrase-end .rd-word::after{border-radius:5px;left:0;right:0}.rd-phrases-show-all .rd-word-container.rd-phrase-hl.rd-phrase-active .rd-word::after{background:#4ade80}.rd-phrases-list li.rd-phrase-item-active{background:#dcfce7;border-radius:6px;margin:0 -6px;padding-left:6px;padding-right:6px}.rd-phrases-list li.rd-phrase-item-active .rd-phrase-en{color:#14532d}.rd-pt-choice{width:100%;padding:10px 14px;border-radius:10px;border:1.5px solid #e5e7eb;background:#f9fafb;color:#1c1917;font-size:.88rem;font-weight:600;cursor:pointer;text-align:left;transition:background .12s,border-color .12s;line-height:1.4}.rd-pt-choice:hover:not(:disabled){background:#ede9fe;border-color:#7c3aed}.rd-pt-choice.rd-pt-correct{background:#d1fae5!important;border-color:#16a34a!important;color:#14532d!important}.rd-pt-choice.rd-pt-wrong{background:#fee2e2!important;border-color:#dc2626!important;color:#7f1d1d!important}.rd-ipa{display:none;font-family:Nunito,sans-serif;font-size:.58em;color:var(--muted);white-space:nowrap;line-height:1.4}.reading-article.ipa-active .rd-ipa{display:block;min-height:1.1em}.reading-article.ipa-active .rd-ipa.rd-ipa-none::after{content:'·';color:var(--border)}.reading-article.pos-color-active.pos-filter-n .rd-word.pos-c-n{color:var(--rd-pos-n,#1a7a3c)}.reading-article.pos-color-active.pos-filter-v .rd-word.pos-c-v{color:var(--rd-pos-v,#c95200)}.reading-article.pos-color-active.pos-filter-adj .rd-word.pos-c-adj{color:var(--rd-pos-adj,#5cb85c)}.reading-article.pos-color-active.pos-filter-adv .rd-word.pos-c-adv{color:var(--rd-pos-adv,#e8892a)}.reading-article.pos-color-active.pos-filter-prep .rd-word.pos-c-prep{color:var(--rd-pos-prep,#7b4f2e)}.reading-article.pos-color-active.pos-filter-aux .rd-word.pos-c-aux{color:var(--rd-pos-aux,#888)}.reading-article.pos-color-active.pos-filter-conj .rd-word.pos-c-conj{color:var(--rd-pos-conj,#2980b9)}.reading-article.pos-color-active.pos-filter-pron .rd-word.pos-c-pron{color:var(--rd-pos-pron,#c4956a)}.reading-article.pos-color-active.pos-filter-art .rd-word.pos-c-art{color:var(--rd-pos-art,#444)}.reading-article.pos-color-active.pos-filter-other .rd-word.pos-c-other{color:var(--rd-pos-other,#c0960c)}.rd-vi-text{display:none;font-family:Nunito,sans-serif;font-size:.88em;color:#92400e;font-style:italic;background:linear-gradient(135deg,#fff7ed 0,#ffedd5 100%);border-left:3px solid #fb923c;border-radius:0 8px 8px 0;padding:8px 14px;margin-top:2px;margin-bottom:1.1em;line-height:1.7}.reading-article.translate-active .rd-vi-text{display:block}.reading-article.rd-theme-dark .rd-vi-text{background:rgba(251,146,60,.08);border-left-color:rgba(251,146,60,.6);color:#ff9a50}.reading-article.rd-theme-dark .rd-vi-sent-en{color:#d8d8d8}.reading-article.rd-theme-dark .rd-vi-sent-vi{color:#ff9a50}.reading-article.rd-theme-dark .rd-vi-sent-pair{background:rgba(255,255,255,.05);border-color:rgba(251,146,60,.25);border-left-color:rgba(251,146,60,.6)}.rd-trans-dropdown{position:fixed;z-index:9999;background:var(--card,#fff);border:1px solid var(--border);border-radius:10px;box-shadow:0 4px 16px rgba(0,0,0,.15);padding:5px;display:flex;flex-direction:column;gap:3px;min-width:148px}.rd-trans-dd-item{text-align:left;padding:7px 14px;border-radius:7px;border:none;background:0 0;color:var(--text);cursor:pointer;font-size:.88rem;font-family:inherit}.rd-trans-dd-item:hover{background:var(--hover,#f3f4f6)}.rd-trans-dd-item.active{background:var(--accent);color:#fff}.rd-trans-dd-item.active:hover{background:var(--accent)}.rd-vi-sent-view{display:flex;flex-direction:column;gap:6px;cursor:default}.rd-vi-sent-pair{display:flex;flex-direction:column;gap:3px;background:rgba(255,255,255,.72);border:1px solid #fed7aa;border-left:3px solid #f97316;border-radius:6px;padding:7px 11px}.rd-vi-sent-en{font-style:normal;color:#475569;font-size:.88em}.rd-vi-sent-vi{color:#9a3412;font-style:italic;font-size:.87em;font-weight:600}.reading-article.note-mode .rd-word-container{cursor:cell}.rd-word-container.rd-has-note .rd-word{color:#991b1b!important}.rd-note-bubble{display:none;position:absolute;bottom:calc(100% + 2px);left:50%;transform:translateX(-50%);background:#fff;border:1px solid #d1d5db;border-radius:8px;padding:6px 11px;font-size:.77rem;line-height:1.55;width:max-content;max-width:220px;white-space:pre-wrap;word-break:break-word;box-shadow:0 3px 14px rgba(0,0,0,.13);z-index:300;pointer-events:none;color:#1f2937;font-family:Nunito,sans-serif;font-weight:500}.rd-note-bubble::before{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:7px solid transparent;border-top-color:#d1d5db}.rd-note-bubble::after{content:'';position:absolute;top:calc(100% - 1px);left:50%;transform:translateX(-50%);border:6px solid transparent;border-top-color:#fff}.reading-article.rd-notes-visible .rd-note-bubble{display:block}.reading-article.bold-mode .rd-word-container{cursor:default}.rd-word-container.rd-bold .rd-word{font-weight:800!important}.rd-word-container.rd-bold-red .rd-word{font-weight:800!important;color:#dc2626!important}.rd-word-container.rd-bold-green .rd-word{font-weight:800!important;color:#16a34a!important}.rd-word-container.rd-bold-yellow .rd-word{font-weight:800!important;color:#d4a017!important}.rd-word-container.rd-bold-blue .rd-word{font-weight:800!important;color:#2563eb!important}.rd-note-popup{position:fixed;z-index:9200;display:none;background:var(--surface);border:1.5px solid #8b5cf6;border-radius:12px;box-shadow:0 8px 28px rgba(139,92,246,.22);padding:12px 14px;width:284px}.rd-note-popup.active{display:block}.rd-note-popup-header{font-family:Nunito,sans-serif;font-size:.75rem;font-weight:800;color:#8b5cf6;margin-bottom:8px}.rd-note-popup-header span{color:var(--ink)}.rd-note-popup textarea{width:100%;resize:vertical;min-height:82px;max-height:180px;border:1.5px solid var(--border);border-radius:8px;padding:7px 9px;font-family:Nunito,sans-serif;font-size:.83rem;color:var(--ink);outline:0;background:var(--surface2);line-height:1.5;display:block}.rd-note-popup textarea:focus{border-color:#8b5cf6;background:#fff}.rd-note-popup-actions{display:flex;gap:6px;margin-top:8px;align-items:center}.rd-note-btn{border:none;border-radius:999px;cursor:pointer;font-family:Nunito,sans-serif;font-size:.75rem;font-weight:800;padding:5px 13px;transition:all .15s}.rd-note-btn-close{background:var(--surface2);color:var(--muted)}.rd-note-btn-close:hover{background:var(--border)}.rd-note-btn-del{background:#fff0f0;color:#dc2626;margin-right:auto}.rd-note-btn-del:hover{background:#fee2e2}.rd-note-btn-save{background:#8b5cf6;color:#fff}.rd-note-btn-save:hover{background:#7c3aed}.rd-note-tooltip{position:fixed;z-index:9100;pointer-events:none;display:none;background:#1a1714;color:#f3f4f6;border-radius:8px;padding:7px 11px;font-family:Nunito,sans-serif;font-size:.78rem;line-height:1.5;max-width:240px;white-space:pre-wrap;word-break:break-word;box-shadow:0 4px 16px rgba(0,0,0,.25)}.rd-note-tooltip.active{display:block}.rd-saved-panel{position:fixed;inset:0;z-index:9400;background:rgba(26,23,20,.48);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center}.rd-saved-panel-inner{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:520px;max-width:95vw;max-height:78vh;display:flex;flex-direction:column;overflow:hidden}.rd-saved-panel-header{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid var(--border);font-family:Nunito,sans-serif;font-weight:800;font-size:.93rem;flex-shrink:0}.rd-saved-panel-header button{background:0 0;border:none;font-size:1.1rem;cursor:pointer;color:var(--muted);border-radius:6px;padding:2px 7px;transition:background .12s}.rd-saved-panel-header button:hover{background:var(--bg2)}.rd-saved-list{overflow-y:auto;flex:1;padding:12px 16px;display:flex;flex-direction:column;gap:8px}.rd-saved-item{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;border:1.5px solid var(--border);background:var(--surface2);cursor:pointer;transition:all .15s}.rd-saved-item:hover{border-color:var(--accent2);background:var(--blue-soft)}.rd-saved-item-info{flex:1;min-width:0}.rd-saved-item-title{font-family:Nunito,sans-serif;font-weight:800;font-size:.88rem;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rd-saved-item-meta{font-size:.72rem;color:var(--muted);margin-top:2px}.rd-saved-item-del{background:0 0;border:none;font-size:.85rem;cursor:pointer;color:var(--muted);border-radius:6px;padding:3px 8px;flex-shrink:0;transition:all .12s}.rd-saved-item-del:hover{color:#dc2626;background:#fee2e2}.rd-saved-empty{text-align:center;color:var(--muted);font-size:.88rem;padding:32px 0;font-family:Nunito,sans-serif}.rd-toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(12px);background:#1a1714;color:#fff;border-radius:999px;padding:9px 20px;font-family:Nunito,sans-serif;font-size:.83rem;font-weight:700;box-shadow:0 6px 20px rgba(0,0,0,.22);z-index:9999;opacity:0;pointer-events:none;transition:opacity .22s,transform .22s}.rd-toast.active{opacity:1;transform:translateX(-50%) translateY(0)}.yt-url-input{width:100%;padding:12px 18px;border-radius:var(--radius-sm);border:2px solid var(--border);font-family:Nunito,sans-serif;font-size:.9rem;transition:border-color .2s;background:var(--surface);color:var(--ink);outline:0;box-sizing:border-box}.yt-url-input:focus{border-color:var(--accent2)}.yt-url-input::placeholder{color:var(--muted)}.yt-preview-wrap{margin-top:14px;border-radius:var(--radius);overflow:hidden;border:2px solid var(--border);background:#000;display:none;position:relative;cursor:pointer}.yt-preview-wrap img{width:100%;display:block}.yt-transcript-area{width:100%;min-height:110px;padding:11px 14px;border-radius:var(--radius-sm);border:2px solid var(--border);font-family:Lora,serif;font-size:.85rem;line-height:1.7;resize:vertical;background:var(--surface);color:var(--ink);transition:border-color .2s;outline:0;box-sizing:border-box}.yt-transcript-area:focus{border-color:var(--accent2)}.yt-transcript-area::placeholder{color:var(--muted);font-family:Nunito,sans-serif;font-style:italic;font-size:.82rem}.yt-player-bar{background:#0f0f0f;border-bottom:3px solid #111;display:none;position:relative}.yt-player-bar iframe{width:100%;height:220px;border:none;display:block}.yt-player-bar-hint{position:absolute;bottom:8px;right:12px;font-size:.65rem;color:rgba(255,255,255,.5);font-weight:700;pointer-events:none}.dictation-tp-btn{background:var(--accent2);color:#fff;border:none;border-radius:6px;padding:3px 10px;font-size:.65rem;font-weight:800;cursor:pointer;white-space:nowrap;letter-spacing:.04em;line-height:1.6;transition:background .15s}.dictation-tp-btn:hover{background:#cc5200}.sa-box{border-radius:24px}.sa-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.sa-header-ic{width:44px;height:44px;border-radius:13px;background:linear-gradient(135deg,#8b7ff5,#6366f1);display:inline-flex;align-items:center;justify-content:center;font-size:1.2rem;color:#fff;flex:none}.sa-header-title{font-family:Nunito,sans-serif;font-size:1.5rem;font-weight:900;color:#1e293b}.sa-header-score{font-size:1rem;font-weight:700;color:#94a3b8}.sa-close{margin-left:auto;width:40px;height:40px;border-radius:50%;border:none;background:#f1f5f9;color:#64748b;font-size:1.35rem;cursor:pointer;line-height:1;display:inline-flex;align-items:center;justify-content:center;transition:background .15s;flex:none}.sa-close:hover{background:#e2e8f0}.sa-word-badge-wrap{margin-bottom:18px}.sa-word-badge{display:inline-flex;align-items:center;gap:10px;background:#eef0fe;border-radius:14px;padding:10px 18px}.sa-wb-word{font-family:Nunito,sans-serif;font-weight:900;font-size:1.25rem;color:#4f46e5}.sa-wb-spk{border:none;background:0 0;cursor:pointer;font-size:1rem;padding:0;color:#6366f1;line-height:1}.sa-wb-meaning{font-size:1rem;color:#64748b}.sa-answer-zone{min-height:88px;border:2px dashed #c7d2fe;border-radius:16px;padding:14px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:16px;background:#fbfbff;transition:border-color .15s}.sa-answer-placeholder{width:100%;text-align:center;color:#94a3b8;font-size:.95rem;font-weight:600;font-style:normal;display:flex;align-items:center;justify-content:center;gap:8px}.sa-answer-placeholder::before{content:'👆';font-size:1.05rem}.sa-pool{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.sa-chip{display:inline-flex;align-items:center;padding:8px 15px;border-radius:11px;border:1.5px solid #e0e4f4;background:#fff;color:#2563eb;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:800;cursor:pointer;box-shadow:0 3px 9px rgba(79,110,247,.1);transition:transform .12s,box-shadow .12s;white-space:nowrap}.sa-chip:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 18px rgba(79,110,247,.18)}.sa-chip-used{opacity:.3;cursor:default;box-shadow:none}.sa-chip-placed{background:#eef2ff;border-color:#c7d2fe;color:#3730a3;box-shadow:none}.sa-chip-placed:hover{background:#fee2e2;border-color:#fca5a5;color:#dc2626}.sa-hint{background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:12px 16px;font-size:.95rem;color:#92400e;margin-bottom:12px;line-height:1.5}.sa-feedback{font-size:1rem;min-height:1.4em;line-height:1.5;font-weight:700}.sa-footer{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap;align-items:center}.sa-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:999px;border:none;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;transition:filter .15s,background .15s,box-shadow .15s}.sa-btn-check{background:#4f6ef7;color:#fff;box-shadow:0 6px 16px rgba(79,110,247,.32)}.sa-btn-check:hover{filter:brightness(1.06)}.sa-btn-hint{background:#fef3c7;color:#b45309}.sa-btn-hint:hover{background:#fde68a}.sa-btn-clear{background:#f1f5f9;color:#64748b}.sa-btn-clear:hover{background:#e2e8f0}.sa-btn-nav{background:#f1f5f9;color:#475569;padding:14px 22px}.sa-btn-nav:hover{background:#e2e8f0}@media (max-width:560px){.sa-header-title{font-size:1.25rem}.sa-btn{padding:12px 18px;font-size:.92rem}.sa-btn-nav{padding:12px 14px}}.poster-tab{padding:6px 16px;border-radius:8px;border:1.5px solid var(--border);background:0 0;color:var(--ink);font-size:.85rem;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.poster-tab:hover{background:var(--surface2)}.poster-tab.active{background:var(--accent2);border-color:var(--accent2);color:#fff}#screen-mindmap{display:none;flex-direction:column;min-height:100vh;background:var(--bg);position:relative}#screen-mindmap.active{display:flex}.mm-sticky-header{position:sticky;top:0;z-index:10;background:var(--surface)}.mm-topbar{display:flex;align-items:center;gap:10px;padding:10px 18px;background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap}.mm-topbar-title{font-weight:800;font-size:.95rem;color:var(--ink);flex-shrink:0;white-space:nowrap}.mm-edit-toggle{padding:6px 14px;border-radius:8px;border:1.5px solid var(--border);background:var(--surface);color:var(--muted);font-size:.8rem;font-weight:700;cursor:pointer;flex-shrink:0;transition:background .15s,color .15s,border-color .15s}.mm-edit-toggle:hover{border-color:var(--accent2);color:var(--accent2)}.mm-edit-toggle.active{background:var(--accent2);color:#fff;border-color:var(--accent2)}#screen-mindmap:not(.mm-editing) .mm-edit-only{display:none!important}#screen-mindmap:not(.mm-editing) #mmCenterStyleBar,#screen-mindmap:not(.mm-editing) #mmFmtBar{display:none!important}#screen-mindmap:not(.mm-editing) .mm-branch-add-btn,#screen-mindmap:not(.mm-editing) .mm-branch-input,#screen-mindmap:not(.mm-editing) .mm-branch-style-btn,#screen-mindmap:not(.mm-editing) .mm-card-x,#screen-mindmap:not(.mm-editing) .mm-center-style-btn,#screen-mindmap:not(.mm-editing) .mm-sub-style-btn{display:none!important}#screen-mindmap:not(.mm-editing) .mm-card{cursor:default}.mm-add-row{display:flex;align-items:center;gap:7px;flex:1;min-width:180px}.mm-word-input{flex:1;padding:7px 14px;border-radius:999px;border:1.5px solid var(--border);background:var(--bg);color:var(--ink);font-family:Nunito,sans-serif;font-size:.88rem;outline:0;transition:border-color .15s}.mm-word-input:focus{border-color:var(--accent2)}.mm-add-btn{padding:7px 18px;border-radius:999px;border:none;background:var(--accent2);color:#fff;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:700;cursor:pointer;flex-shrink:0}.mm-add-btn:hover{opacity:.85}.mm-word-only-btn{padding:5px 10px;border-radius:999px;border:1.5px solid var(--border);background:0 0;color:var(--text);font-family:Nunito,sans-serif;font-size:.75rem;font-weight:700;cursor:pointer;flex-shrink:0;transition:background .15s,color .15s,border-color .15s}.mm-word-only-btn:hover{border-color:var(--accent2);color:var(--accent2)}.mm-word-only-btn.active{background:var(--accent2);color:#fff;border-color:var(--accent2)}.mm-ai-btn{padding:5px 12px;border-radius:999px;border:none;background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;cursor:pointer;flex-shrink:0;transition:filter .14s,transform .1s}.mm-ai-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}.mm-ai-modal{position:fixed;inset:0;z-index:10050;background:rgba(15,23,42,.5);display:flex;align-items:center;justify-content:center;padding:16px}.mm-ai-box{background:#fff;border-radius:18px;width:100%;max-width:440px;box-shadow:0 24px 70px rgba(0,0,0,.35);overflow:hidden;font-family:Nunito,sans-serif}.mm-ai-hd{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;font-weight:800;font-size:1rem}.mm-ai-x{background:0 0;border:none;color:rgba(255,255,255,.85);font-size:1.05rem;cursor:pointer;padding:2px 6px}.mm-ai-x:hover{color:#fff}.mm-ai-body{padding:18px}.mm-ai-modes{display:flex;gap:6px;background:#f1f5f9;border-radius:12px;padding:4px;margin-bottom:14px}.mm-ai-mode{flex:1;padding:8px 6px;border:none;border-radius:9px;background:0 0;color:#64748b;font-family:inherit;font-size:.8rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .14s}.mm-ai-mode:hover:not(.on){color:#334155}.mm-ai-mode.on{background:#fff;color:#4f46e5;box-shadow:0 2px 6px rgba(30,41,59,.12)}.mm-ai-statusrow{min-height:18px;margin-top:8px}.mm-ai-lbl{display:block;font-size:.82rem;font-weight:800;color:#334155;margin-bottom:6px}.mm-ai-topic{width:100%;box-sizing:border-box;border:1.5px solid #e2e8f0;border-radius:12px;padding:10px 12px;font-size:.9rem;font-family:inherit;resize:vertical;outline:0}.mm-ai-topic:focus{border-color:#7c3aed}.mm-ai-row{display:flex;align-items:center;gap:10px;margin-top:12px}.mm-ai-lbl2{font-size:.82rem;font-weight:700;color:#475569}.mm-ai-count{border:1.5px solid #e2e8f0;border-radius:9px;padding:5px 10px;font-family:inherit;font-size:.85rem;outline:0}.mm-ai-status{font-size:.8rem;font-weight:700;color:#7c3aed;margin-left:auto}.mm-ai-foot{display:flex;justify-content:flex-end;gap:10px;padding:0 18px 18px}.mm-ai-cancel{padding:9px 16px;border-radius:11px;border:1.5px solid #e2e8f0;background:#fff;color:#64748b;font-weight:700;font-family:inherit;cursor:pointer}.mm-ai-cancel:hover{background:#f8fafc}.mm-ai-go{padding:9px 20px;border-radius:11px;border:none;background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;font-weight:800;font-family:inherit;cursor:pointer;transition:filter .14s}.mm-ai-go:hover{filter:brightness(1.08)}.mm-ai-go:disabled{opacity:.7;cursor:default}.mm-empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center}.mm-viewport{flex:1;overflow:hidden;position:relative;display:flex;flex-direction:column;cursor:grab}.mm-viewport.mm-is-panning{cursor:grabbing!important;user-select:none}.mm-empty-state{cursor:default}.mm-canvas-outer{flex:1;display:flex;flex-direction:column;transform-origin:0 0}.mm-zoom-ctrl{display:flex;align-items:center;gap:4px;flex-shrink:0}.mm-zoom-btn{width:26px;height:26px;border-radius:50%;border:1.5px solid var(--border);background:var(--surface);font-size:.95rem;font-weight:700;cursor:pointer;color:var(--ink);line-height:1;display:flex;align-items:center;justify-content:center}.mm-zoom-btn:hover{background:var(--accent2);color:#fff;border-color:var(--accent2)}.mm-zoom-label{font-size:.78rem;color:var(--muted);min-width:36px;text-align:center;font-weight:600}.mm-canvas{position:relative;display:grid;grid-template-columns:1fr 170px 1fr;gap:28px;padding:30px 28px;min-height:580px;align-items:center;flex:1}.mm-svg-overlay{position:absolute;top:0;left:0;pointer-events:none;z-index:0;overflow:visible}.mm-left-col,.mm-right-col{display:flex;flex-direction:column;gap:13px;position:relative;z-index:1}.mm-editing .mm-center-node{cursor:pointer}.mm-card-img-section{margin-top:6px;text-align:center}.mm-card-img-wrap{position:relative;border-radius:8px;line-height:0;display:inline-block;max-width:100%}.mm-card-img{width:100%;max-height:160px;object-fit:cover;border-radius:8px;display:block}.mm-card-img-chg,.mm-card-img-del{position:absolute;top:4px;width:22px;height:22px;border:none;border-radius:50%;font-size:.75rem;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;opacity:0;transition:opacity .15s}.mm-card-img-wrap:hover .mm-card-img-chg,.mm-card-img-wrap:hover .mm-card-img-del{opacity:1}.mm-card-img-del{right:4px;background:rgba(239,68,68,.85);color:#fff}.mm-card-img-chg{right:30px;background:rgba(0,0,0,.55);color:#fff}.mm-img-resize-handle{position:absolute;bottom:3px;right:3px;width:16px;height:16px;cursor:se-resize;z-index:5;opacity:0;transition:opacity .15s;background:rgba(255,255,255,.9);border-radius:3px 0 6px 0;border:1.5px solid rgba(0,0,0,.25);display:flex;align-items:center;justify-content:center}.mm-img-resize-handle::after{content:'';display:block;width:7px;height:7px;border-right:2px solid #555;border-bottom:2px solid #555}.mm-card-img-wrap:hover .mm-img-resize-handle{opacity:1}.mm-card-img-add{display:block;width:100%;margin-top:4px;padding:5px;background:0 0;border:1.5px dashed var(--border);border-radius:6px;color:var(--muted);font-size:.7rem;cursor:pointer;text-align:center}.mm-card-img-add:hover{border-color:var(--accent2);color:var(--accent2)}.mm-img-picker{position:fixed;z-index:9999;width:280px;background:var(--surface,#fff);border:1.5px solid var(--border,#e2e8f0);border-radius:12px;padding:12px;box-shadow:0 4px 24px rgba(0,0,0,.18);max-height:calc(100vh - 16px);overflow-y:auto}.mm-img-picker-area{width:100%;min-height:100px;max-height:160px;overflow:hidden;border-radius:8px;background:var(--surface2,#f1f5f9);display:flex;align-items:center;justify-content:center;font-size:.78rem;color:var(--muted);margin-bottom:8px;line-height:1.3;text-align:center}.mm-img-picker-img{width:100%;max-height:160px;object-fit:cover;border-radius:8px;display:block}.mm-img-paste-area{width:100%;min-height:80px;margin-bottom:4px;border:2px dashed var(--border,#e2e8f0);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.78rem;color:var(--muted,#94a3b8);cursor:pointer;outline:0;transition:border-color .15s,background .15s;box-sizing:border-box}.mm-img-paste-area.focused,.mm-img-paste-area:hover{border-color:var(--accent2,#3b82f6);background:rgba(59,130,246,.05);color:var(--accent2,#3b82f6)}.mm-img-paste-area.drag-over{border-color:var(--accent2,#3b82f6);border-style:solid;background:rgba(59,130,246,.1);color:var(--accent2,#3b82f6);transform:scale(1.01)}.mm-editing .mm-card{cursor:grab}.mm-editing .mm-card:active{cursor:grabbing}.mm-center-node{position:relative;z-index:1;width:170px;height:170px;border-radius:50%;background:#1e293b;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-align:center;padding:16px;box-shadow:0 8px 32px rgba(0,0,0,.22);box-sizing:border-box;flex-shrink:0;justify-self:center}#mmCenterNode.mm-shape-circle{border-radius:50%;clip-path:none}#mmCenterNode.mm-shape-rounded{border-radius:22px;clip-path:none}#mmCenterNode.mm-shape-square{border-radius:0;clip-path:none}#mmCenterNode.mm-shape-oval{border-radius:50%;clip-path:none;width:214px;height:148px}#mmCenterNode.mm-shape-hex{border-radius:0;clip-path:polygon(50% 0%,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%)}#mmCenterNode.mm-shape-oct{border-radius:0;clip-path:polygon(30% 0%,70% 0%,100% 30%,100% 70%,70% 100%,30% 100%,0% 70%,0% 30%)}#mmCenterNode.mm-shape-cloud{border-radius:0;clip-path:path('M 18 128 Q 10 142 35 145 Q 60 152 85 145 Q 110 152 135 145 Q 160 142 152 128 Q 170 118 165 98 Q 174 72 152 64 Q 160 35 138 32 Q 135 10 115 18 Q 104 3 88 14 Q 78 0 65 14 Q 50 4 40 20 Q 22 18 16 40 Q 3 50 6 72 Q 2 98 18 108 Q 8 120 18 128 Z')}#mmCenterNode.mm-shape-cloud,#mmCenterNode.mm-shape-hex,#mmCenterNode.mm-shape-oct{box-shadow:none;filter:drop-shadow(0 6px 18px rgba(0,0,0,.3))}#mmCenterNode.mm-shape-text{background:0 0!important;box-shadow:none;clip-path:none;border-radius:0;width:auto;height:auto;padding:8px 12px}.mm-center-icon{font-size:2rem;line-height:1}.mm-center-name{font-size:.68rem;font-weight:900;letter-spacing:.05em;text-align:center;line-height:1.35;color:#fff;cursor:text;margin-top:4px;padding:2px 4px;border-radius:4px;transition:outline .1s;word-break:break-word;max-width:130px}.mm-center-name[contenteditable=true]{outline:1.5px solid rgba(255,255,255,.6)}.mm-center-book{font-size:1.3rem;margin-top:4px}#mmCenterNode.has-center-img .mm-center-name{text-shadow:0 1px 6px rgba(0,0,0,.9),0 0 12px rgba(0,0,0,.7);background:rgba(0,0,0,.28);border-radius:6px;padding:2px 6px}#mmCenterNode.has-center-img .mm-center-book,#mmCenterNode.has-center-img .mm-center-icon{text-shadow:0 1px 4px rgba(0,0,0,.8),0 0 8px rgba(0,0,0,.6);filter:drop-shadow(0 1px 3px rgba(0,0,0,.7))}.mm-center-img-btn{display:none;position:absolute;bottom:6px;right:6px;background:rgba(0,0,0,.45);border:1.5px solid rgba(255,255,255,.4);border-radius:6px;color:#fff;font-size:.85rem;line-height:1;padding:3px 5px;cursor:pointer;z-index:2}.mm-editing #mmCenterNode.has-center-img .mm-center-img-btn,.mm-editing #mmCenterNode:hover .mm-center-img-btn{display:block}.mm-font-swatches{display:flex;gap:3px;align-items:center;flex-wrap:nowrap}.mm-font-btn{height:26px;min-width:28px;padding:0 6px;border-radius:6px;border:1.5px solid var(--border);background:var(--surface);color:var(--ink);font-size:.75rem;cursor:pointer;transition:border-color .1s,background .1s;white-space:nowrap}.mm-font-btn:hover{border-color:var(--accent2)}.mm-font-btn.active{border-color:var(--accent2);background:var(--accent2);color:#fff}.mm-center-style-btn{position:absolute;bottom:8px;right:8px;width:22px;height:22px;border-radius:50%;border:1.5px solid rgba(255,255,255,.3);background:rgba(255,255,255,.15);color:#fff;font-size:.72rem;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transition:opacity .15s,background .1s;padding:0;line-height:1}.mm-center-node:hover .mm-center-style-btn{opacity:1}.mm-center-style-btn:hover{background:rgba(255,255,255,.3)}.mm-card-group{display:flex;align-items:center;gap:0;position:relative;z-index:1}.mm-card-group-left{flex-direction:row-reverse}.mm-card-group-right{flex-direction:row}.mm-branch-connector{width:14px;min-width:14px;height:2.5px;border-radius:2px;flex-shrink:0}.mm-branch-section{display:flex;flex-direction:column;gap:6px;min-width:80px}.mm-branch-section-right{border-left:2px solid;padding-left:0;align-items:flex-start}.mm-branch-section-left{border-right:2px solid;padding-right:0;align-items:flex-end}.mm-branch-row{display:flex;align-items:center}.mm-branch-row-right{flex-direction:row}.mm-branch-row-left{flex-direction:row-reverse}.mm-branch-stub{width:16px;min-width:16px;height:2px;flex-shrink:0}.mm-branch-label-line{display:flex;align-items:center;gap:3px}.mm-branch-row-left .mm-branch-label-line{flex-direction:row-reverse}.mm-branch-text{font-size:.75rem;font-weight:700;border-bottom:2px solid;padding-bottom:1px;line-height:1.4;white-space:nowrap}.mm-branch-text.mm-branch-box{border-width:2px;border-style:solid;border-radius:8px;padding:2px 10px}.mm-sub-text.mm-sub-box{border-width:1.5px;border-style:solid;border-radius:6px;padding:1px 7px}.mm-branch-style-btn,.mm-branch-x,.mm-sub-style-btn,.mm-sub-x{flex-shrink:0;width:13px;height:13px;border-radius:50%;border:none;background:0 0;color:inherit;cursor:pointer;font-size:.68rem;line-height:1;padding:0;opacity:0;transition:opacity .12s}.mm-branch-row:hover .mm-branch-style-btn,.mm-branch-row:hover .mm-branch-x{opacity:.6}.mm-branch-style-btn:hover,.mm-branch-x:hover{opacity:1!important}.mm-bg-dark .mm-branch-style-btn,.mm-bg-dark .mm-branch-x,.mm-bg-dark .mm-sub-style-btn,.mm-bg-dark .mm-sub-x{color:rgba(255,255,255,.9)}.mm-sub-connector{width:14px;min-width:14px;height:1.5px;flex-shrink:0}.mm-sub-section{display:flex;flex-direction:column;gap:4px}.mm-sub-section-right{border-left:1.5px solid}.mm-sub-section-left{border-right:1.5px solid;align-items:flex-end}.mm-sub-row{display:flex;align-items:center}.mm-sub-row-right{flex-direction:row}.mm-sub-row-left{flex-direction:row-reverse}.mm-sub-stub{width:12px;min-width:12px;height:1.5px;flex-shrink:0}.mm-sub-text{font-size:.7rem;font-weight:600;border-bottom:1.5px solid;padding-bottom:1px;white-space:nowrap}.mm-sub-row:hover .mm-sub-style-btn,.mm-sub-row:hover .mm-sub-x{opacity:.6}.mm-sub-style-btn:hover,.mm-sub-x:hover{opacity:1!important}.mm-sub-add-btn{font-size:.62rem;padding:1px 7px;border-radius:999px;border:1.5px dashed;background:0 0;cursor:pointer;font-family:Nunito,sans-serif;opacity:0;transition:opacity .15s;align-self:flex-start}.mm-sub-section-left .mm-sub-add-btn{align-self:flex-end}.mm-branch-row:hover .mm-sub-add-btn{opacity:.55}.mm-sub-add-btn:hover{opacity:1!important}.mm-sub-input{font-size:.68rem;padding:2px 7px;border-radius:4px;border:1.5px solid;background:var(--bg);color:var(--ink);font-family:Nunito,sans-serif;min-width:70px;width:70px;outline:0;transition:width .08s}.mm-branch-add-btn{padding:2px 9px;border-radius:999px;font-size:.68rem;font-weight:700;border:1.5px dashed;background:0 0;cursor:pointer;font-family:Nunito,sans-serif;opacity:.55;transition:opacity .12s;align-self:flex-start}.mm-branch-section-left .mm-branch-add-btn{align-self:flex-end}.mm-branch-add-btn:hover{opacity:1}.mm-branch-input{padding:3px 8px;border-radius:4px;border:1.5px solid;background:var(--bg);color:var(--ink);font-size:.7rem;font-family:Nunito,sans-serif;font-weight:600;min-width:80px;width:80px;outline:0;transition:width .08s}.mm-card{position:relative;background:var(--surface);border:2px solid var(--border);border-radius:14px;padding:11px 20px;box-shadow:0 2px 8px rgba(0,0,0,.06);transition:box-shadow .15s;width:168px}.mm-card:hover{box-shadow:0 4px 18px rgba(0,0,0,.11)}.mm-card-wrap{position:relative;flex-shrink:0}.mm-card.mm-cshape-rounded{border-radius:24px}.mm-card.mm-cshape-pill{border-radius:999px;overflow:hidden}.mm-card.mm-cshape-cloud{border-radius:0;clip-path:url(#mm-card-cloud-clip);box-shadow:none;filter:drop-shadow(0 4px 12px rgba(0,0,0,.12));padding:22px 18px}.mm-card-wrap .mm-card.mm-cshape-cloud~.mm-card-num{left:14px;top:10px}.mm-card-wrap-right .mm-card.mm-cshape-cloud~.mm-card-num{left:auto;right:14px;top:10px}.mm-card-wrap .mm-card.mm-cshape-pill~.mm-card-num{top:50%;transform:translateY(-50%);left:-13px}.mm-card-wrap-right .mm-card.mm-cshape-pill~.mm-card-num{top:50%;transform:translateY(-50%);left:auto;right:-13px}.mm-frame-dashed{border-style:dashed!important}.mm-frame-sketch{border-style:dashed!important;border-width:2.5px!important;border-radius:8px!important;background-image:repeating-linear-gradient(-45deg,transparent,transparent 5px,rgba(0,0,0,.045) 5px,rgba(0,0,0,.045) 6px)!important}.mm-frame-double{border-style:solid!important}.mm-frame-double::after{content:'';position:absolute;inset:3px;border-radius:10px;border:1.5px solid currentColor;opacity:.45;pointer-events:none}.mm-frame-none{border-color:transparent!important;box-shadow:none!important}.mm-frame-none:hover{box-shadow:none!important}.mm-resize-e,.mm-resize-s,.mm-resize-se{position:absolute;opacity:0;transition:opacity .15s;z-index:10}.mm-editing .mm-card:hover .mm-resize-e,.mm-editing .mm-card:hover .mm-resize-s,.mm-editing .mm-card:hover .mm-resize-se{opacity:1}.mm-resize-e{right:-1px;top:20%;height:60%;width:7px;cursor:ew-resize;background:rgba(99,102,241,.35);border-radius:0 6px 6px 0}.mm-resize-s{bottom:-1px;left:20%;width:60%;height:7px;cursor:ns-resize;background:rgba(99,102,241,.35);border-radius:0 0 6px 6px}.mm-resize-se{right:-1px;bottom:-1px;width:14px;height:14px;cursor:nwse-resize;background:rgba(99,102,241,.5);border-radius:0 0 12px 0}.mm-card-num{position:absolute;top:10px;left:-13px;width:25px;height:25px;border-radius:50%;color:#fff;font-size:.75rem;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(0,0,0,.18)}.mm-card-wrap-right .mm-card-num{left:auto;right:-13px}.mm-card-actions{position:absolute;top:4px;right:4px;display:flex;gap:2px;opacity:0;transition:opacity .12s;z-index:2}.mm-card-right .mm-card-actions{right:auto;left:4px}.mm-card:hover .mm-card-actions{opacity:1}.mm-card-fmt,.mm-card-x{width:20px;height:20px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:.72rem;cursor:pointer;line-height:1;padding:0;display:flex;align-items:center;justify-content:center;transition:background .12s,border-color .12s,color .12s}.mm-card-fmt:hover{background:var(--surface2);border-color:var(--accent2);color:var(--accent2)}.mm-card-x:hover{background:#fee2e2;border-color:#dc2626;color:#dc2626}.mm-card-slot{display:flex;flex-direction:column;gap:5px;position:relative}.mm-fmt-panel{background:var(--surface);border:1.5px solid var(--border);border-radius:12px;padding:10px 12px;box-shadow:0 6px 24px rgba(0,0,0,.14);position:absolute;top:calc(100% + 6px);left:0;z-index:30;min-width:220px}.mm-card-group-left .mm-fmt-panel{left:auto;right:0}.mm-fmt-row{display:flex;align-items:center;gap:7px;margin-bottom:8px}.mm-fmt-label{font-size:.68rem;font-weight:700;color:var(--muted);white-space:nowrap;min-width:46px}.mm-fmt-target-row{display:flex;gap:3px;flex-shrink:0}.mm-fmt-target-btn{padding:3px 9px;border-radius:999px;border:1.5px solid var(--border);background:0 0;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:var(--text);cursor:pointer;transition:background .12s,border-color .12s,color .12s;white-space:nowrap}.mm-fmt-target-btn:hover{border-color:var(--accent2);color:var(--accent2)}.mm-fmt-target-btn.active{background:var(--accent2);border-color:var(--accent2);color:#fff}.mm-fmt-swatches{display:flex;flex-wrap:wrap;gap:4px}.mm-fmt-swatch{width:18px;height:18px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;transition:transform .1s,border-color .1s;flex-shrink:0}.mm-fmt-swatch:hover{transform:scale(1.2);border-color:rgba(0,0,0,.2)}.mm-fmt-swatch.active{border-color:var(--ink);transform:scale(1.15)}.mm-fmt-btns{display:flex;gap:5px;padding-top:4px;border-top:1px solid var(--border);margin-top:3px}.mm-fmt-btn{padding:4px 10px;border-radius:6px;border:1.5px solid var(--border);background:var(--bg);color:var(--ink);font-size:.8rem;font-family:Nunito,sans-serif;cursor:pointer;transition:background .12s,border-color .12s}.mm-fmt-btn:hover{border-color:var(--accent2)}.mm-fmt-btn.active{background:var(--accent2);border-color:var(--accent2);color:#fff}.mm-icon-btn{padding:2px 5px;font-size:1.1rem;line-height:1}.mm-fmt-target-sel{padding:4px 6px;border-radius:6px;border:1.5px solid var(--border);background:var(--bg);color:var(--ink);font-size:.8rem;font-family:Nunito,sans-serif;cursor:pointer;height:28px;transition:border-color .12s}.mm-fmt-target-sel:hover{border-color:var(--accent2)}.mm-card-word{font-size:.92rem;font-weight:900;letter-spacing:.04em;line-height:1.2;text-align:center;text-transform:uppercase;cursor:pointer}.mm-ce{outline:0;border-radius:3px}.mm-editing .mm-ce{cursor:text}.mm-editing .mm-ce:hover{background:rgba(42,122,224,.08)}.mm-editing .mm-ce:focus{background:rgba(42,122,224,.13);box-shadow:0 0 0 1.5px rgba(42,122,224,.45)}.mm-editing .mm-ce:empty::before{content:attr(data-placeholder);color:var(--muted);font-style:italic;opacity:.7;pointer-events:none}.mm-editing .mm-card-word{cursor:text}.mm-card-selected{box-shadow:0 0 0 2.5px var(--accent2),0 4px 16px rgba(0,0,0,.15)}.mm-card-ipa{font-size:.73rem;color:var(--muted);margin-top:2px;text-align:center}.mm-card-pos{font-size:.78rem;color:var(--ink);margin-top:4px;text-align:center;white-space:normal;overflow-wrap:break-word;word-break:break-word;line-height:1.4}.mm-pos-badge{font-weight:700;font-size:.64rem;padding:1px 5px;border-radius:4px;letter-spacing:.03em;display:inline-block}.mm-card-word-row{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px;justify-content:center}.mm-cefr-badge{display:inline-block;font-size:.58rem;font-weight:700;letter-spacing:.04em;padding:1px 5px;border-radius:4px;line-height:1.5;vertical-align:middle;flex-shrink:0}.mm-cefr-a1{background:#dcfce7;color:#166534}.mm-cefr-a2{background:#d1fae5;color:#065f46}.mm-cefr-b1{background:#dbeafe;color:#1e40af}.mm-cefr-b2{background:#e0e7ff;color:#3730a3}.mm-cefr-c1{background:#ede9fe;color:#5b21b6}.mm-cefr-c2{background:#fce7f3;color:#9d174d}.mm-card-ex-row{font-size:.73rem;color:var(--muted);margin-top:5px;line-height:1.45;overflow-wrap:break-word;word-break:break-word;text-align:center}.mm-card-ex-view{cursor:pointer}.mm-ex-shuffle{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;margin-left:5px;vertical-align:middle;border-radius:6px;border:1.5px solid #d5e8b5;background:#eef7e0;color:#4d7c0f;cursor:pointer;opacity:.7;transition:opacity .12s,background .12s}.mm-ex-shuffle:hover{opacity:1;background:#e3f0cf;border-color:#c3dd99}.mm-ex-shuffle.spinning svg{animation:dict-spin .7s linear infinite}.mm-card-ex-pfx{pointer-events:none}.mm-card-ex{display:inline}.mm-sample-picker{position:fixed;z-index:120;background:var(--surface);border:1.5px solid var(--border);border-radius:14px;box-shadow:0 8px 32px rgba(0,0,0,.18);padding:14px 16px;width:380px;max-height:70vh;overflow-y:auto;box-sizing:border-box}.mm-sample-card{background:var(--surface2);border:1.5px solid var(--border);border-radius:10px;overflow:hidden;transition:box-shadow .15s,border-color .15s}.mm-sample-card:hover{border-color:var(--accent2);box-shadow:0 2px 12px rgba(59,130,246,.18)}.mm-sample-preview{width:100%;height:90px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px;box-sizing:border-box}.mm-sample-center{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(0,0,0,.25);overflow:hidden}.mm-slideshow{position:fixed;inset:0;z-index:9999;background:linear-gradient(135deg,#0f172a 0,#1e1b4b 50%,#0f172a 100%);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px;user-select:none}.mm-slide-close{position:absolute;top:20px;right:24px;background:rgba(255,255,255,.12);border:none;color:#fff;width:40px;height:40px;border-radius:50%;font-size:1.2rem;cursor:pointer;transition:background .15s}.mm-slide-close:hover{background:rgba(255,255,255,.25)}.mm-slide-counter{position:absolute;top:24px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.6);font-size:.85rem;font-weight:700;letter-spacing:.08em;font-family:Nunito,sans-serif}.mm-slide-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.1);border:1.5px solid rgba(255,255,255,.2);color:#fff;width:54px;height:54px;border-radius:50%;font-size:1.5rem;cursor:pointer;transition:background .15s,transform .15s;display:flex;align-items:center;justify-content:center}.mm-slide-nav:hover{background:rgba(255,255,255,.22);transform:translateY(-50%) scale(1.08)}.mm-slide-prev{left:28px}.mm-slide-next{right:28px}.mm-slide-stage{width:min(680px,88vw);min-height:300px;display:flex;align-items:center;justify-content:center}.mm-slide-card-wrap{width:100%;background:rgba(255,255,255,.96);border-radius:28px;padding:48px 52px 40px;box-shadow:0 40px 100px rgba(0,0,0,.5);text-align:center;animation:mmSlideIn .25s cubic-bezier(.2,.8,.2,1)}@keyframes mmSlideIn{from{opacity:0;transform:scale(.94) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}.mm-slide-word{font-size:3.2rem;font-weight:900;line-height:1.1;margin-bottom:6px;letter-spacing:-.02em}.mm-slide-ipa{font-size:1.15rem;color:#6b7280;margin-bottom:14px;letter-spacing:.02em}.mm-slide-pos-wrap{margin-bottom:12px}.mm-slide-pos{display:inline-block;font-size:.78rem;font-weight:800;font-style:italic;padding:3px 12px;border-radius:999px;color:#fff;margin-right:8px}.mm-slide-meaning{font-size:1.55rem;font-weight:700;color:#1e293b;line-height:1.4}.mm-slide-ex{margin-top:18px;font-size:.95rem;color:#475569;font-style:italic;line-height:1.6;border-top:1px dashed #e2e8f0;padding-top:14px}.mm-slide-branches{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.mm-slide-branch-chip{background:rgba(0,0,0,.06);border-radius:999px;padding:4px 14px;font-size:.82rem;color:#334155}.mm-slide-cefr{display:inline-block;font-size:.68rem;font-weight:800;padding:2px 9px;border-radius:999px;color:#fff;margin-left:8px;vertical-align:middle}.mm-slide-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:8px}.mm-slide-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.3);cursor:pointer;transition:background .2s,transform .2s}.mm-slide-dot.active{background:#fff;transform:scale(1.3)}.mm-bg-picker{position:fixed;z-index:120;background:var(--surface);border:1.5px solid var(--border);border-radius:14px;box-shadow:0 8px 32px rgba(0,0,0,.18);padding:12px 14px 14px;width:240px;box-sizing:border-box}.mm-bg-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.mm-bg-swatch{width:100%;aspect-ratio:1;border-radius:7px;border:2px solid transparent;cursor:pointer;transition:transform .12s,border-color .12s;display:flex;align-items:center;justify-content:center}.mm-bg-swatch:hover{transform:scale(1.15)}.mm-bg-swatch.active{border-color:var(--accent2,#3b82f6);box-shadow:0 0 0 2px rgba(59,130,246,.35)}.mm-bg-pat-btn{padding:4px 10px;font-size:.82rem;border-radius:6px;cursor:pointer;border:1.5px solid var(--border);background:var(--surface2);color:var(--ink);transition:background .12s,border-color .12s}.mm-bg-pat-btn:hover{background:var(--surface3,#e2e8f0)}.mm-bg-pat-btn.active{background:var(--accent2,#3b82f6);color:#fff;border-color:var(--accent2,#3b82f6)}.mm-sticker-picker{position:absolute;top:48px;right:18px;z-index:120;background:var(--surface);border:1.5px solid var(--border);border-radius:14px;box-shadow:0 8px 32px rgba(0,0,0,.18);padding:12px 14px 14px;width:420px;max-height:340px;display:flex;flex-direction:column;gap:8px}.mm-sticker-search-row{padding:0 2px 2px}.mm-sticker-search{width:100%;box-sizing:border-box;padding:5px 12px;border:1.5px solid var(--border);border-radius:20px;font-size:13px;outline:0;background:var(--bg,#fff);color:var(--text);transition:border-color .15s}.mm-sticker-search:focus{border-color:var(--accent2,#22c55e)}.mm-sticker-empty{grid-column:1/-1;padding:12px 0;text-align:center;color:var(--muted);font-size:.85rem}.mm-sticker-size-row{display:flex;align-items:center;gap:6px}.mm-sticker-size-label{font-size:.75rem;color:var(--muted);flex-shrink:0}.mm-sticker-sz-opt{padding:3px 10px;border-radius:20px;border:1.5px solid var(--border);background:var(--surface);font-size:.75rem;cursor:pointer;color:var(--ink);transition:background .1s,border-color .1s}.mm-sticker-sz-opt:hover{border-color:var(--accent2)}.mm-sticker-sz-opt.active{background:var(--accent2);border-color:var(--accent2);color:#fff}.mm-sticker-tabs{display:flex;gap:4px;flex-wrap:wrap}.mm-sticker-tab{padding:3px 9px;border-radius:20px;border:1.5px solid var(--border);background:var(--surface);font-size:.73rem;cursor:pointer;color:var(--ink);transition:background .1s,border-color .1s}.mm-sticker-tab:hover{border-color:var(--accent2)}.mm-sticker-tab.active{background:var(--accent2);border-color:var(--accent2);color:#fff}.mm-sticker-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:2px;overflow-y:auto;flex:1;max-height:200px}.mm-sticker-item{background:0 0;border:1.5px solid transparent;border-radius:7px;font-size:1.35rem;cursor:pointer;padding:3px;text-align:center;transition:background .1s,transform .1s;line-height:1}.mm-sticker-item:hover{background:var(--surface2);transform:scale(1.3);border-color:var(--border)}.mm-sticker-el{position:absolute;cursor:grab;user-select:none;z-index:20;display:inline-flex;align-items:flex-start;gap:2px;line-height:1}.mm-sticker-el:hover .mm-sticker-ctrl{opacity:1}.mm-sticker-el.mm-sticker-dragging{cursor:grabbing;filter:drop-shadow(0 4px 12px rgba(0,0,0,.25))}.mm-sticker-face{line-height:1;display:block}.mm-sticker-ctrl{display:flex;flex-direction:column;gap:2px;opacity:0;transition:opacity .15s;flex-shrink:0}.mm-sticker-del,.mm-sticker-sz-dn,.mm-sticker-sz-up{width:16px;height:16px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--ink);font-size:.65rem;cursor:pointer;padding:0;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .1s}.mm-sticker-del:hover{background:#fee2e2;border-color:#dc2626;color:#dc2626}.mm-sticker-sz-dn:hover,.mm-sticker-sz-up:hover{background:var(--surface2);border-color:var(--accent2);color:var(--accent2)}.mm-line-toggle{display:flex;border:1.5px solid var(--border);border-radius:8px;overflow:hidden;flex-shrink:0}.mm-line-btn{padding:5px 9px;font-size:.75rem;font-weight:700;font-family:Nunito,sans-serif;border:none;background:var(--surface);color:var(--muted);cursor:pointer;transition:background .12s,color .12s;white-space:nowrap}.mm-line-btn+.mm-line-btn{border-left:1.5px solid var(--border)}.mm-line-btn:hover{background:var(--surface2);color:var(--ink)}.mm-line-btn.active{background:var(--accent2);color:#fff}.mm-anchor-btn{padding:5px 9px;font-size:.75rem;font-weight:700;background:0 0;border:none;cursor:pointer;color:var(--muted);transition:background .12s,color .12s;white-space:nowrap}.mm-anchor-btn:hover{background:var(--surface2);color:var(--ink)}.mm-anchor-btn.active{background:var(--accent2);color:#fff}.mm-line-sep{width:1.5px;background:var(--border);flex-shrink:0}.mm-line-curved .mm-branch-connector,.mm-line-curved-arrow .mm-branch-connector,.mm-line-dashed .mm-branch-connector,.mm-line-elbow .mm-branch-connector,.mm-line-straight .mm-branch-connector{opacity:0}.mm-line-curved .mm-branch-section,.mm-line-curved-arrow .mm-branch-section,.mm-line-dashed .mm-branch-section,.mm-line-elbow .mm-branch-section{border-color:transparent!important}.mm-line-curved .mm-branch-stub,.mm-line-curved-arrow .mm-branch-stub,.mm-line-dashed .mm-branch-stub,.mm-line-elbow .mm-branch-stub{opacity:0}.mm-line-curved .mm-sub-connector,.mm-line-curved-arrow .mm-sub-connector,.mm-line-dashed .mm-sub-connector,.mm-line-elbow .mm-sub-connector{opacity:0}.mm-line-curved .mm-sub-section,.mm-line-curved-arrow .mm-sub-section,.mm-line-dashed .mm-sub-section,.mm-line-elbow .mm-sub-section{border-color:transparent!important}.mm-line-curved .mm-sub-stub,.mm-line-curved-arrow .mm-sub-stub,.mm-line-dashed .mm-sub-stub,.mm-line-elbow .mm-sub-stub,.mm-line-straight .mm-sub-stub{opacity:0}.mm-fmt-bar{display:flex;align-items:center;gap:7px;padding:6px 18px;background:var(--surface);border-bottom:1.5px solid var(--accent2);flex-wrap:wrap;flex-shrink:0}.mm-fmt-bar-name{font-weight:800;font-size:.82rem;color:var(--ink);margin-right:4px;white-space:nowrap;max-width:100px;overflow:hidden;text-overflow:ellipsis}.mm-fmt-sep{width:1px;height:20px;background:var(--border);flex-shrink:0;margin:0 2px}.mm-fmt-bar-label,.mm-fmt-label{font-size:.82rem;font-weight:700;color:#111;flex-shrink:0}.mm-fmt-swatches{display:flex;gap:4px;align-items:center;flex-wrap:wrap;max-width:280px}.mm-fmt-swatch{width:18px;height:18px;border-radius:50%;border:2px solid transparent;cursor:pointer;flex-shrink:0;transition:transform .1s,border-color .1s}.mm-fmt-swatch:hover{transform:scale(1.25)}.mm-fmt-swatch.active{border-color:var(--ink);transform:scale(1.15)}.mm-fmt-btns{display:flex;gap:3px;align-items:center}.mm-fmt-btn{min-width:28px;height:26px;border-radius:6px;border:1.5px solid var(--border);background:var(--surface);color:var(--ink);font-size:.78rem;cursor:pointer;padding:0 6px;display:flex;align-items:center;justify-content:center;transition:background .12s,border-color .12s}.mm-fmt-btn:hover{border-color:var(--accent2);background:var(--surface2)}.mm-fmt-btn.active{background:var(--accent2);border-color:var(--accent2);color:#fff}.mm-map-tabs{display:flex;align-items:center;gap:6px;padding:8px 18px;overflow-x:auto;border-bottom:1px solid var(--border);flex-shrink:0;scrollbar-width:none}.mm-map-tabs::-webkit-scrollbar{display:none}.mm-map-tab{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border-radius:8px;border:1.5px solid var(--border);background:var(--surface);color:var(--ink);font-size:.8rem;font-weight:700;font-family:Nunito,sans-serif;cursor:pointer;white-space:nowrap;flex-shrink:0;transition:background .12s,border-color .12s}.mm-map-tab:hover{border-color:var(--accent2)}.mm-map-tab.active{background:var(--accent2);border-color:var(--accent2);color:#fff}.mm-map-tab-x{width:16px;height:16px;border-radius:50%;border:none;background:0 0;color:inherit;cursor:pointer;font-size:.75rem;line-height:1;padding:0;opacity:.5;transition:opacity .12s,background .12s;display:flex;align-items:center;justify-content:center}.mm-map-tab-x:hover{opacity:1;background:rgba(0,0,0,.15);border-radius:50%}.mm-map-tab.active .mm-map-tab-x:hover{background:rgba(255,255,255,.25)}.mm-map-new{padding:5px 12px;border-radius:8px;border:1.5px dashed var(--border);background:0 0;color:var(--muted);font-size:.8rem;font-weight:700;font-family:Nunito,sans-serif;cursor:pointer;white-space:nowrap;flex-shrink:0;transition:color .12s,border-color .12s}.mm-map-new:hover{color:var(--accent2);border-color:var(--accent2)}.mm-edit-field{display:flex;flex-direction:column;gap:4px;margin-bottom:11px}.mm-edit-label{font-size:.75rem;font-weight:700;color:var(--muted)}.mm-edit-input{padding:7px 11px;border-radius:8px;border:1.5px solid var(--border);background:var(--bg);color:var(--ink);font-family:Nunito,sans-serif;font-size:.88rem;outline:0;width:100%;box-sizing:border-box;transition:border-color .15s}.mm-edit-input:focus{border-color:var(--accent2)}.source-grid{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}#screen-mindmap.mm-print-preview #mmCenterStyleBar,#screen-mindmap.mm-print-preview #mmEditBtn,#screen-mindmap.mm-print-preview #mmFmtBar,#screen-mindmap.mm-print-preview #mmStickerPicker,#screen-mindmap.mm-print-preview .mm-edit-only,#screen-mindmap.mm-print-preview .mm-map-tabs,#screen-mindmap.mm-print-preview .mm-topbar{display:none!important}#screen-mindmap.mm-print-preview .mm-branch-add-btn,#screen-mindmap.mm-print-preview .mm-card-x,#screen-mindmap.mm-print-preview .mm-center-style-btn{visibility:hidden}#screen-mindmap.mm-print-preview .mm-viewport{overflow:visible!important}@media print{@page{size:auto;margin:0}body>*{display:none!important}#screen-mindmap{display:flex!important;flex-direction:column;position:fixed!important;inset:0;width:100%!important;height:100%!important;background:#fff!important}#mmBgPicker,#mmCenterStyleBar,#mmEditBtn,#mmEmptyState,#mmFmtBar,#mmStickerPicker,.mm-branch-add-btn,.mm-branch-input,.mm-branch-x,.mm-card-x,.mm-center-style-btn,.mm-edit-only,.mm-map-tabs,.mm-sticker-ctrl,.mm-sticky-header,.mm-topbar{display:none!important}.mm-viewport{overflow:visible!important;flex:1!important}.mm-canvas{min-height:0!important}.mm-card,.mm-center-node,.mm-viewport{-webkit-print-color-adjust:exact;print-color-adjust:exact}.mm-sticker-el .mm-sticker-ctrl{display:none!important}}.dictation-ctrl-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 0 14px;border-bottom:1px solid var(--border);margin-bottom:16px}.dict-speed-row{display:inline-flex;align-items:center;gap:6px}.dict-speed-row input[type=range]{width:80px}.dict-seek-row{display:flex;align-items:center;gap:12px;margin:4px 0 16px}.dict-play-btn{flex:0 0 auto;width:36px;height:36px;border-radius:50%;border:none;cursor:pointer;padding:0;background:#4d7c0f;color:#fff;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 3px 9px rgba(77,124,15,.3);transition:filter .14s}.dict-play-btn:hover{filter:brightness(1.09)}.dict-play-btn:disabled{opacity:.65;cursor:default}.dict-play-spin{width:15px;height:15px;border-radius:50%;display:inline-block;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;animation:dict-spin .7s linear infinite}@keyframes dict-spin{to{transform:rotate(360deg)}}.dict-seek{flex:1;height:5px;cursor:pointer;accent-color:#4d7c0f}.dict-act-btn{flex:1 1 0;min-width:0;display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:9px 18px;border-radius:12px;font-size:.86rem;font-weight:800;cursor:pointer;font-family:inherit;border:1.5px solid #d5e8b5;background:#eef7e0;color:#3f6212;transition:filter .14s,background .14s,border-color .14s}.dict-act-btn:hover{background:#e3f0cf;border-color:#c3dd99}.dict-act-primary{border-color:#4d7c0f;background:#4d7c0f;color:#fff;box-shadow:0 3px 10px rgba(77,124,15,.28)}.dict-act-primary:hover{background:#4d7c0f;filter:brightness(1.09)}.dict-time{font-size:.72rem;font-weight:700;color:var(--muted,#64748b);min-width:34px;text-align:center;font-variant-numeric:tabular-nums}.dictation-text{font-size:1.18rem;line-height:2.7;color:var(--text)}.dict-blank-wrap{display:inline}.dict-blank{border:none;border-bottom:2.5px solid var(--accent2);background:0 0;color:var(--text);font-size:1.18rem;font-family:inherit;outline:0;text-align:center;padding:0 2px;vertical-align:baseline;transition:border-color .15s,background .15s,color .15s}.dict-blank:focus{border-bottom-color:var(--accent1,#2563eb)}.dict-blank.correct{border-color:#1a7a3c;color:#1a7a3c}.dict-blank.incorrect{border-color:#c0392b;color:#c0392b}.dict-blank.revealed{border-color:var(--muted);color:var(--muted);font-style:italic}@media(max-width:600px){.hero{padding:8px 12px;gap:6px 8px;overflow:visible;flex-wrap:wrap}.hero .vs-upgrade-btn{order:99;flex:0 0 100%;justify-content:center}.logo-icon{width:30px;height:30px;font-size:.9rem}.logo-text{font-size:1rem}[data-i18n="hero.tagline"]{display:none}.hero-right{display:none}#authUserWrap{gap:0}#authUserWrap #authDisplayNameEl{display:none}#authUserWrap #authUserBtn{width:32px!important;height:32px!important;padding:0!important;border:none!important;border-radius:50%!important;overflow:hidden!important;justify-content:center!important;gap:0!important}#authUserWrap #authAvatarEl{width:100%!important;height:100%!important;font-size:.9rem;border-radius:50%!important}.auth-logout-btn{display:none!important}#langToggleBtn{font-size:.7rem;padding:0 8px;height:28px;margin-left:auto}.hero>.tour-replay-btn{display:none!important}#mainBgWrap{display:inline-flex}.main-bg-toggle{width:32px;height:32px;padding:0;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.98rem;line-height:1}.main-bg-toggle span[data-i18n]{display:none}.home-layout{display:block;overflow:hidden}#homeDictSidebar,#lbSidebar{display:none!important}.main-content{padding:16px 12px 60px;width:100%;max-width:100%;box-sizing:border-box}.topic-grid{grid-template-columns:repeat(3,1fr);gap:8px}.topic-card{padding:12px 6px 10px}.topic-icon{font-size:1.6rem;margin-bottom:5px}.topic-name{font-size:.72rem}.main-vocab-section{grid-template-columns:1fr}.main-vocab-section .wotd-card{grid-column:1/-1;order:-1}.vocab-topic-card{padding:14px 12px}.wotd-ipa{white-space:normal;overflow-wrap:anywhere;word-break:break-word;line-height:1.5}.source-grid{grid-template-columns:repeat(2,1fr)}.source-card{padding:16px 12px}.source-card-icon{font-size:2rem;margin-bottom:7px}.source-card-title{font-size:.85rem}.source-card-desc{font-size:.68rem}.yt-player-bar iframe{height:170px}.sa-tab-btn{padding:3px 5px;font-size:.58rem;border-radius:6px;white-space:nowrap;flex-shrink:0}.sa-tab-cnt{font-size:.55rem;min-width:13px;height:13px;padding:0 3px;margin-left:2px}.sa-tabs-bar{gap:4px;padding-bottom:8px;flex-wrap:nowrap;overflow-x:auto;overflow-y:visible;-webkit-overflow-scrolling:touch;scrollbar-width:none}.sa-tabs-bar::-webkit-scrollbar{display:none}.sa-font-lbl{display:none}.sa-font-btn{padding:2px 6px;font-size:.7rem}.sa-ex-all-btn{font-size:.72rem;padding:4px 8px}.sa-branch-head{padding:6px 10px;gap:6px;flex-wrap:nowrap;overflow:hidden}.sa-branch-type{font-size:.65rem;padding:2px 7px;white-space:nowrap;flex-shrink:0}.sa-branch-headword{font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sa-branch-count{font-size:.68rem;white-space:nowrap;flex-shrink:0}.sa-edit-entry-btn{font-size:.68rem;padding:2px 7px;white-space:nowrap;flex-shrink:0}.sa-add-ant-btn{font-size:.68rem;padding:2px 7px;white-space:nowrap;flex-shrink:0;margin-left:0}.sa-mobile-words-btn{display:inline-flex;align-items:center;gap:4px;padding:5px 10px;border-radius:8px;border:1.5px solid #a5f3fc;background:#ecfeff;font-size:.72rem;font-weight:700;color:#0e7490;cursor:pointer;flex-shrink:0;white-space:nowrap}.sa-mobile-words-btn.active{background:#cffafe;border-color:#22d3ee}.sa-mobile-list-close{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;border:1.5px solid #a5f3fc;background:#fff;font-size:.85rem;color:#0891b2;cursor:pointer;flex-shrink:0}.sa-mobile-backdrop{display:none}.sa-body{position:relative;overflow:hidden}.sa-left{position:absolute;inset:0;z-index:5;width:100%!important;border-right:none;transform:translateX(-100%);transition:transform .28s ease;overflow-y:auto}.sa-overlay.sa-list-open .sa-left{transform:translateX(0)}.sa-right{width:100%!important;flex:1}.sa-resizer{display:none}.sa-header{flex-wrap:wrap;gap:6px;padding:8px 10px}.sa-title{font-size:.9rem}.gr-bg-controls,.rw-bg-controls,.sa-bg-controls,.vc-bg-controls{display:none!important}.sa-ex-all-btn{font-size:.72rem;padding:4px 8px}.rp-body{position:relative;overflow:hidden}.rp-left{width:100%!important;min-width:0!important;border-right:none}.rp-resizer{display:none}.rp-right{position:absolute;inset:0;z-index:2;transform:translateX(100%);transition:transform .28s ease;background:var(--rp-bg,#faf5ff)}.rp-body.rp-folder-selected .rp-right{transform:translateX(0)}.rp-mobile-back-bar{display:flex;align-items:center;padding:6px 10px;border-bottom:1px solid #ddd6fe;flex-shrink:0}.rp-mobile-back-btn{background:0 0;border:none;color:#7c3aed;font-size:.85rem;font-weight:700;cursor:pointer;padding:4px 0;display:flex;align-items:center;gap:4px}.rp-bg-controls{display:none!important}.gr-body{position:relative;overflow:hidden}.gr-left{width:100%!important;min-width:0!important;border-right:none}.gr-resizer{display:none}.gr-right{position:absolute;inset:0;z-index:2;transform:translateX(100%);transition:transform .28s ease;background:var(--gr-bg,#f0fdfa)}.gr-body.gr-folder-selected .gr-right{transform:translateX(0)}.gr-mobile-back-bar{display:flex;align-items:center;padding:6px 10px;border-bottom:1px solid #99f6e4;flex-shrink:0}.gr-mobile-back-btn{background:0 0;border:none;color:#0d9488;font-size:.85rem;font-weight:700;cursor:pointer;padding:4px 0;display:flex;align-items:center;gap:4px}.rz-body{position:relative;overflow:hidden}.rz-input-panel{width:100%!important;min-width:0!important}.rz-resizer#rzResizer{display:none}.rz-result-panel{position:absolute;inset:0;z-index:2;transform:translateX(100%);transition:transform .28s ease;background:#fff;padding:0 16px 16px;overflow-y:auto;align-items:center;justify-content:flex-start}.rz-body.rz-list-selected .rz-result-panel{transform:translateX(0)}.rz-mobile-back-bar{display:flex;align-items:center;padding:8px 0 4px;flex-shrink:0;width:100%}.rz-mobile-back-btn{background:0 0;border:none;color:#4d7c0f;font-size:.85rem;font-weight:700;cursor:pointer;padding:4px 0;display:flex;align-items:center;gap:4px}}#screen-youtube.active{display:flex!important;flex-direction:column;position:fixed;top:0;left:0;right:0;height:100dvh;overflow:hidden;overscroll-behavior:none;min-height:unset;background:var(--bg)}.yt-dark-toggle{flex-shrink:0;cursor:pointer;line-height:1;font-size:1rem;padding:5px 10px;border-radius:999px;background:var(--surface);border:1.5px solid var(--border);transition:all .18s}.yt-dark-toggle:hover{border-color:var(--accent2)}#screen-youtube.yt-dark{--bg:#141416;--bg2:#1a1a1d;--surface:#1f1f24;--surface2:#26262b;--border:#36363c;--border2:#44444b;--ink:#e9e7e3;--ink2:#c4c0ba;--muted:#8c887f;--yt-text-color:#e9e7e3;background:#141416}#screen-youtube.yt-dark .yt-lcol-player{background:#161618}#screen-youtube.yt-dark .yt-lcol-dict{background:#1f1f24}#screen-youtube.yt-dark #ytTpScroll{background:#161618!important}#screen-youtube.yt-dark .yt-sent{background:#1f1f24;box-shadow:0 1px 4px rgba(0,0,0,.5)}#screen-youtube.yt-dark .yt-sent:hover{background:#26262b;border-left-color:rgba(224,92,42,.55);box-shadow:0 2px 8px rgba(0,0,0,.5)}#screen-youtube.yt-dark .yt-sent.active{background:#2c241f;box-shadow:0 2px 10px rgba(224,92,42,.2)}#screen-youtube.yt-dark .ctrl-select,#screen-youtube.yt-dark input[type=text],#screen-youtube.yt-dark input[type=url],#screen-youtube.yt-dark select,#screen-youtube.yt-dark textarea{background:#26262b;color:#e9e7e3;border-color:#44444b}#screen-youtube.yt-dark .yt-dark-toggle{background:#26262b;border-color:#44444b}#screen-youtube.yt-dark .yt-aspd-btn,#screen-youtube.yt-dark .yt-seek-btn{background:#26262b;color:#e9e7e3;border-color:#44444b}#screen-youtube.yt-dark .yt-sent-vi{color:#93b4ec}.yt-lbar{background:var(--surface);border-bottom:1px solid var(--border);padding:10px 20px;display:flex;align-items:center;gap:10px;flex-shrink:0;box-shadow:var(--shadow-sm);z-index:10;position:relative}.yt-lbar-title{flex:1;font-size:.88rem;font-weight:800;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ytl-abtn{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;border-radius:9px;border:none;background:linear-gradient(135deg,#8fbc4a 0,#6d9a2c 100%);font-family:Nunito,sans-serif;font-size:.75rem;font-weight:800;color:#fff;cursor:pointer;flex-shrink:0;transition:filter .18s,box-shadow .18s,transform .12s;box-shadow:0 1px 3px rgba(80,110,30,.3)}.ytl-ic{width:15px;height:15px;flex-shrink:0;vertical-align:-3px}.ytl-abtn>span{display:inline-flex;align-items:center;gap:5px}.yt-phrase-mode-btn{display:inline-flex;align-items:center;gap:5px}.ytl-abtn:hover{filter:brightness(1.07);box-shadow:0 3px 8px rgba(80,110,30,.4);transform:translateY(-1px)}.ytl-abtn:active{transform:translateY(0);box-shadow:0 1px 2px rgba(80,110,30,.3)}.ytl-abtn.yt-saved{background:linear-gradient(135deg,#b6bcc4 0,#8b929c 100%);box-shadow:none}.ytl-abtn.active,.ytl-abtn.ytl-abtn-on{background:linear-gradient(135deg,#5f8a2a 0,#4d7c0f 100%);box-shadow:inset 0 1px 3px rgba(0,0,0,.25),0 0 0 2px rgba(109,154,44,.35)}#screen-youtube.yt-dark .ytl-abtn{box-shadow:0 1px 3px rgba(0,0,0,.4)}.yt-sys-badge{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;border-radius:99px;flex-shrink:0;background:#dbeafe;color:#1d4ed8;font-size:.68rem;font-weight:800;letter-spacing:.02em;border:1px solid #bfdbfe}.yt-pill{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border-radius:var(--radius-pill);border:1.5px solid var(--border);background:var(--bg2);font-family:Nunito,sans-serif;font-size:.73rem;font-weight:800;color:var(--ink2);cursor:pointer;transition:all .15s;flex-shrink:0;user-select:none}.yt-pill:hover{border-color:var(--accent2);color:var(--accent2)}.yt-pill.on{border-color:var(--accent2);background:var(--blue-soft);color:var(--accent2)}.yt-file-warn{background:#fff8e1;border-bottom:2px solid #f59e0b;padding:10px 16px;font-size:.76rem;color:#78350f;display:none;flex-shrink:0;line-height:1.65}.yt-file-warn code{background:rgba(0,0,0,.09);padding:2px 6px;border-radius:4px;font-family:monospace;font-size:.85em}.yt-lbody{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}.yt-lcol-player{width:100%;background:#0f0f0f;flex-shrink:0;position:relative}.yt-lbody{flex:1;display:flex;flex-direction:row;overflow:hidden;min-height:0}.yt-lcol-player{width:55%;max-width:900px;background:#f9fafb;display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto;border-right:1px solid var(--border);transition:width .22s cubic-bezier(.4,0,.2,1)}.yt-lbody.dict-open .yt-lcol-player{width:38%}.yt-lcol-transcript{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--surface);user-select:none;position:relative}.yt-lcol-dict{width:300px;min-width:300px;flex-shrink:0;display:flex;flex-direction:column;background:#fff;border-left:1px solid var(--border);overflow:hidden;transition:width .22s ease,min-width .22s ease,opacity .18s;opacity:1}.yt-lcol-dict.dict-hidden{width:0;min-width:0;opacity:0;pointer-events:none}.yt-dc-panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px 10px;border-bottom:1px solid var(--border);flex-shrink:0}.home-dict-sidebar .yt-dc-panel-header{padding-left:8px}.home-dict-sidebar .yt-dict-search-bar{padding:10px 8px;gap:6px}.home-dict-sidebar .yt-dict-search-inner{min-width:0}.home-dict-sidebar .yt-dict-tra-btn{padding:0 11px}.yt-dc-panel-title{font-size:.84rem;font-weight:900;color:var(--ink)}.yt-dc-panel-close{background:0 0;border:none;cursor:pointer;font-size:1rem;color:var(--muted);padding:0 2px;line-height:1}.yt-dc-panel-close:hover{color:var(--ink2)}.yt-dict-search-bar{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border);flex-shrink:0}.yt-dict-search-inner{flex:1;display:flex;align-items:center;gap:6px;height:36px;padding:0 12px;background:var(--surface2);border:1.5px solid var(--border);border-radius:999px;cursor:text;transition:border-color .15s,background .15s}.yt-dict-search-inner:focus-within{border-color:#e05c2a;background:#fff}.yt-dict-search-icon{font-size:.8rem;color:var(--muted);flex-shrink:0}.yt-dict-q-input{flex:1;min-width:0;border:none;background:0 0;outline:0;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:700;color:var(--ink2)}.yt-dict-q-input[type=search]::-webkit-search-cancel-button{display:none}.yt-dict-tra-btn{height:36px;padding:0 12px;flex-shrink:0;border-radius:999px;border:none;background:#007f66;color:#fff;font-family:Nunito,sans-serif;font-size:.72rem;font-weight:800;cursor:pointer;transition:background .15s;white-space:nowrap}.yt-dict-tra-btn:hover{background:#333}.yt-dict-result{flex:1;overflow-y:auto;padding:0}.yt-dc-empty{font-size:.78rem;color:var(--muted);text-align:center;padding:32px 16px;font-style:italic}.yt-dc-loading{font-size:.82rem;color:var(--muted);text-align:center;padding:28px 16px}.yt-dc-card{display:flex;flex-direction:column}.yt-dc-sentence-ctx{font-size:.78rem;line-height:1.55;color:var(--muted);padding:8px 14px 10px;border-top:1px solid var(--border);margin-top:2px}.yt-dc-sentence-ctx mark{background:#fef9c3;color:inherit;border-radius:3px;padding:0 1px}.yt-dc-ctx-lbl{font-weight:700;margin-right:4px}.yt-dc-word-row{display:flex;align-items:flex-start;justify-content:space-between;padding:16px 16px 12px;border-bottom:1px solid var(--border)}.yt-dc-word-left{min-width:0;flex:1}.yt-dc-word{font-size:1.9rem;font-weight:900;color:var(--ink);line-height:1.1;word-break:break-word;font-family:Lora,serif}.yt-dc-ipa-row{display:flex;align-items:center;gap:6px;margin-top:5px;flex-wrap:wrap}.yt-dc-ipa-label{font-size:.68rem;font-weight:700;color:#6b7280;text-transform:uppercase;flex-shrink:0}.yt-dc-ipa{font-size:.88rem;color:#e05c2a;font-weight:500}.yt-dc-ipa-spk{border:none;background:rgba(42,122,224,.1);color:#2a7ae0;width:26px;height:26px;border-radius:50%;cursor:pointer;font-size:.8rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;margin-right:10px;flex-shrink:0;transition:background .15s,transform .12s}.yt-dc-ipa-spk:hover{background:rgba(42,122,224,.2);transform:scale(1.1)}.yt-dc-speak-btn{width:36px;height:36px;border-radius:50%;background:#e05c2a;border:none;cursor:pointer;font-size:.95rem;color:#fff;flex-shrink:0;margin-left:8px;display:flex;align-items:center;justify-content:center;transition:background .15s}.yt-dc-speak-btn:hover{background:#c2410c}.yt-dc-vi-box{margin:12px 14px 4px;padding:11px 13px;background:#f0fdf4;border:1px solid #86efac;border-radius:10px}.yt-dc-vi-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px}.yt-dc-vi-lbl{font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:#16a34a}.yt-dc-vi-badge{font-size:.62rem;font-weight:800;color:#16a34a;background:#dcfce7;padding:1px 6px;border-radius:999px}.yt-dc-vi-main{font-family:'Be Vietnam Pro',Poppins,sans-serif;font-size:1.22rem;font-weight:700;color:#166534;line-height:1.2;margin-bottom:7px}.yt-dc-vi-edit-btn{background:0 0;border:none;cursor:pointer;padding:1px 4px;font-size:.8rem;color:#16a34a;opacity:.6;border-radius:4px;line-height:1}.yt-dc-vi-edit-btn:hover{opacity:1;background:#dcfce7}.yt-dc-vi-edit-inp{width:100%;box-sizing:border-box;padding:4px 8px;border:1.5px solid #16a34a;border-radius:6px;font-size:1rem;font-weight:700;color:#166534;outline:0;background:#fff}.yt-dc-vi-save-btn{padding:3px 12px;background:#16a34a;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:.78rem;font-weight:700}.yt-dc-vi-save-btn:hover{background:#15803d}.yt-dc-vi-cancel-btn{padding:3px 10px;background:#f3f4f6;color:#6b7280;border:1px solid #d1d5db;border-radius:6px;cursor:pointer;font-size:.78rem}.yt-dc-vi-loading{font-size:.82rem;font-weight:400;color:var(--muted);font-style:italic}.yt-dc-vi-chips{display:flex;flex-direction:column;gap:4px;margin-top:5px;flex-wrap:wrap}.yt-dc-vi-chip{color:#166534}.yt-dc-vi-chip--pos{font-size:1.05rem;font-weight:700;background:0 0;padding:0;border-radius:0}.yt-dc-vi-chip--sm{font-size:.72rem;font-weight:600;background:#dcfce7;padding:2px 9px;border-radius:999px;display:inline-block;width:fit-content}.yt-dc-defs{padding:10px 16px 4px}.yt-dc-pos-group{margin-bottom:12px}.yt-dc-pos-row{display:flex;align-items:center;gap:5px;margin-bottom:6px}.yt-dc-pos-dot{color:#e05c2a;font-size:1rem;line-height:1}.yt-dc-pos-vi{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--ink)}.yt-dc-pos-en{font-size:.7rem;color:var(--muted);font-style:italic}.yt-dc-def-list{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:5px}.yt-dc-def-item{font-size:.81rem;color:#1e5a7a;line-height:1.5}.yt-dc-examples{padding:10px 16px 4px;margin-top:4px;border-top:1px solid var(--border)}.yt-dc-ex-lbl{font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:8px}.yt-dc-ex-item{display:flex;align-items:flex-start;gap:8px;margin-bottom:9px}.yt-dc-ex-speak{width:26px;height:26px;border-radius:50%;flex-shrink:0;background:#fff7ed;border:1px solid #fed7aa;cursor:pointer;font-size:.72rem;display:flex;align-items:center;justify-content:center}.yt-dc-ex-speak:hover{background:#ffedd5}.yt-dc-cm{margin:12px 14px;padding:13px 16px 8px;border:1.5px solid #fde68a;border-radius:14px;background:linear-gradient(180deg,#fffbeb,#fef9e3);box-shadow:0 2px 8px rgba(202,138,4,.08)}.yt-dc-cm-lbl{font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:#b45309;margin-bottom:7px}.yt-dc-cm-meaning{font-size:.9rem;font-weight:700;color:#b45309;margin-bottom:8px}.yt-dc-cm .cdc-colloc-list{margin:0 0 8px;padding-left:18px;list-style:disc}.yt-dc-cm .cdc-colloc-list li::marker{color:#f59e0b}.yt-dc-cm .cdc-colloc-item{font-size:.86rem;color:var(--ink2,#334155);line-height:1.5;margin-bottom:5px}.yt-dc-cm .cdc-colloc-base{color:#d97706;font-weight:700}.yt-dc-cm .cdc-colloc-vi{color:#a16207;font-style:italic}.yt-dc-cm-ex-wrap{margin-top:4px}.yt-dc-cm-ex{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px}.yt-dc-cm-ex-body{min-width:0}.yt-dc-cm-ex-en{font-size:.85rem;line-height:1.5;color:var(--ink);font-style:italic}.yt-dc-cm-ex-vi{font-size:.8rem;color:var(--muted);margin-top:2px}.yt-dc-ex-text{font-size:.8rem;color:var(--ink2);line-height:1.5}.yt-dc-ex-hl{color:#e05c2a;font-weight:700}.yt-dc-save-btn{display:block;width:calc(100% - 28px);margin:14px 14px 8px;height:40px;border-radius:999px;border:none;background:#e05c2a;color:#fff;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:800;cursor:pointer;transition:background .15s}.yt-dc-save-btn:hover{background:#c2410c}.yt-dc-save-btn.saved{background:var(--surface2);color:var(--muted);cursor:default}.yt-dc-ext-row{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding:4px 14px 16px}.yt-dc-ext-lbl{font-size:.72rem;color:var(--muted);font-weight:600;white-space:nowrap}.yt-dc-ext-link{font-size:.72rem;font-weight:700;color:#0369a1;text-decoration:none;padding:2px 9px;border-radius:999px;border:1px solid #bae6fd;background:#f0f9ff;white-space:nowrap;transition:background .15s}.yt-dc-ext-link:hover{background:#e0f2fe}.yt-dc-notfound{margin:10px 14px 6px;padding:10px 12px;border-radius:10px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;font-size:.82rem;line-height:1.45;font-weight:600}.yt-dc-suggest{margin:2px 14px 8px;font-size:.82rem;color:var(--muted)}.yt-dc-suggest-btn{border:1px solid #86efac;background:#f0fdf4;color:#15803d;font-weight:800;font-size:.82rem;border-radius:999px;padding:2px 11px;cursor:pointer;transition:background .15s}.yt-dc-suggest-btn:hover{background:#dcfce7}body.vs-dark .yt-dc-notfound{background:#3a2410;border-color:#7c4a17;color:#fdba74}body.vs-dark .yt-dc-suggest-btn{background:#10251a;border-color:#256b43;color:#86efac}#ytTpMainPanel{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}#ytTpSettingsPanel{flex-shrink:0}.yt-learn-input-wrap{padding:20px;display:flex;align-items:center;gap:8px}.yt-mob-back-btn{display:none}.yt-vocab-mob-btn{display:none}.yt-practice-wrap{display:inline-flex;position:relative;flex-shrink:0}.yt-practice-btn{display:inline-flex;align-items:center;gap:3px;height:28px;padding:0 9px;border-radius:8px;border:none;font-size:.66rem;font-weight:800;font-family:Nunito,sans-serif;background:linear-gradient(135deg,#a78bfa 0,#7c3aed 100%);color:#fff;box-shadow:0 1px 3px rgba(80,40,140,.3);cursor:pointer;white-space:nowrap;box-sizing:border-box}.yt-practice-btn.active,.yt-practice-btn:hover{filter:brightness(1.08)}.yt-practice-caret{font-size:.8em}.yt-game-btn{display:inline-flex;align-items:center;gap:3px;height:28px;padding:0 9px;border-radius:8px;border:none;font-size:.66rem;font-weight:800;font-family:Nunito,sans-serif;background:linear-gradient(135deg,#fbbf24 0,#f97316 100%);color:#fff;box-shadow:0 1px 3px rgba(180,90,20,.3);cursor:pointer;white-space:nowrap;box-sizing:border-box}.yt-game-btn:hover{filter:brightness(1.08)}.yt-show-wrap{position:relative;display:inline-block}.yt-show-btn{background:linear-gradient(135deg,#38bdf8 0,#2563eb 100%);box-shadow:0 1px 3px rgba(30,80,180,.3)}.yt-show-btn .yt-practice-caret{margin-left:1px}.yt-lf-btn{background:linear-gradient(135deg,#2dd4bf 0,#0d9488 100%);box-shadow:0 1px 3px rgba(13,148,136,.3)}.yt-lf-btn.active{background:linear-gradient(135deg,#0d9488 0,#0f766e 100%);box-shadow:0 0 0 2px rgba(13,148,136,.35)}.yt-lf-ic{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;vertical-align:-5px}.yt-lf-ic.lottie-on{font-size:0;width:24px;height:24px;margin:-4px 0}.yt-lf-ic svg{width:100%!important;height:100%!important;display:block}.yt-game-ic{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px}.yt-game-ic.lottie-on{font-size:0;width:26px;height:26px;margin:-5px -2px}.yt-game-ic svg{width:100%!important;height:100%!important;display:block}.yt-lf-on .yt-sent-words{filter:blur(6px);opacity:.26;user-select:none;pointer-events:none;transition:filter .3s ease,opacity .3s ease}.yt-lf-on .yt-sent.active .yt-sent-words{opacity:.4}.yt-lf-on .yt-sent.yt-lf-shown .yt-sent-words{filter:none;opacity:1;pointer-events:auto;animation:ytLfReveal .5s ease}@keyframes ytLfReveal{0%{opacity:0;transform:translateY(7px)}100%{opacity:1;transform:translateY(0)}}#btnRdNotePad.active{background:#dcfce7!important;color:#15803d!important;box-shadow:0 0 0 1.5px #86efac inset}.yt-note-panel{position:fixed;right:18px;bottom:18px;z-index:9500;width:330px;max-width:calc(100vw - 24px);display:flex;flex-direction:column;background:#fff;border:1.5px solid #d9e2ec;border-radius:14px;box-shadow:0 14px 40px rgba(15,23,42,.22);overflow:hidden;animation:ytNoteIn .22s cubic-bezier(.2,.8,.3,1)}@keyframes ytNoteIn{from{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:none}}.yt-note-hd{display:flex;align-items:center;gap:5px;padding:8px 9px 8px 12px;background:linear-gradient(135deg,#4ba32f,#3f7d20);cursor:move;user-select:none}.yt-note-ttl{flex:1;color:#fff;font-size:.86rem;font-weight:800}.yt-note-status{color:#d7eed9;font-size:.7rem;font-style:italic;margin-right:2px}.yt-note-mini{width:24px;height:24px;flex:none;border:0;border-radius:7px;cursor:pointer;background:rgba(255,255,255,.16);color:#fff;font-size:.8rem;line-height:1;padding:0;display:inline-flex;align-items:center;justify-content:center;transition:background .15s}.yt-note-mini:hover{background:rgba(255,255,255,.3)}.yt-note-x:hover{background:#dc2626}.yt-note-num-wrap{position:relative;display:inline-flex;flex:none}.yt-note-num-menu{display:none;position:absolute;top:calc(100% + 6px);right:0;z-index:20;background:#fff;border:1.5px solid #d7e3c8;border-radius:10px;padding:5px;box-shadow:0 10px 26px rgba(15,23,42,.22);min-width:96px;flex-direction:column;gap:2px}.yt-note-num-menu.open{display:flex}.yt-note-num-menu button{border:0;background:0 0;cursor:pointer;text-align:left;white-space:nowrap;padding:6px 10px;border-radius:7px;font-family:inherit;font-size:.82rem;font-weight:800;color:#3f7d20}.yt-note-num-menu button:hover{background:#eef7e6}.yt-note-num-menu button:first-child{border-bottom:1px solid #e8efe0;border-radius:7px 7px 0 0}.yt-note-ta{border:0;outline:0;resize:vertical;width:100%;height:190px;padding:11px 12px;font-family:Nunito,sans-serif;font-size:.88rem;line-height:1.55;color:#1e293b;background:#fffdf5}.yt-note-ft{display:flex;align-items:center;gap:8px;padding:6px 11px;border-top:1px solid #eef2f7;background:#f8fafc;color:#94a3b8;font-size:.72rem}.yt-note-clear{margin-left:auto;border:0;background:0 0;cursor:pointer;color:#94a3b8;font-size:.72rem;font-weight:700}.yt-note-clear:hover{color:#dc2626}.yt-note-panel.folded .yt-note-ft,.yt-note-panel.folded .yt-note-ta{display:none}body.main-dark-bg .yt-note-panel{background:#1e293b;border-color:#334155}body.main-dark-bg .yt-note-ta{background:#0f172a;color:#e2e8f0}body.main-dark-bg .yt-note-ft{background:#172033;border-top-color:#334155}@media (max-width:600px){.yt-note-panel{right:8px;bottom:8px;width:calc(100vw - 16px)}.yt-note-ta{height:150px}}.yt-lf-ov{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);animation:ytLfOvIn .18s ease}@keyframes ytLfOvIn{from{opacity:0}to{opacity:1}}.yt-lf-box{width:min(430px,92vw);background:#fff;border-radius:18px;padding:22px;box-shadow:0 20px 60px rgba(15,23,42,.3);animation:ytLfBoxIn .22s cubic-bezier(.2,.8,.3,1)}@keyframes ytLfBoxIn{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}.yt-lf-hd{font-size:1.15rem;font-weight:900;color:#0f766e;margin-bottom:4px}.yt-lf-sub{font-size:.87rem;color:#64748b;margin-bottom:16px;line-height:1.45}.yt-lf-opt{display:flex;align-items:flex-start;gap:12px;width:100%;text-align:left;cursor:pointer;border:1.5px solid #e2e8f0;background:#fff;border-radius:13px;padding:13px 14px;margin-bottom:10px;transition:border-color .15s,background .15s,transform .12s}.yt-lf-opt:hover{border-color:#2dd4bf;background:#f0fdfa;transform:translateY(-1px)}.yt-lf-opt.on{border-color:#0d9488;background:#ccfbf1}.yt-lf-opt-ic{font-size:1.35rem;line-height:1.2;flex:none}.yt-lf-opt-tx{display:flex;flex-direction:column;gap:3px}.yt-lf-opt-tx b{font-size:.95rem;color:#0f172a}.yt-lf-opt-tx small{font-size:.8rem;color:#64748b;line-height:1.4}.yt-lf-cancel{width:100%;margin-top:4px;padding:9px;border:0;border-radius:10px;cursor:pointer;background:#f1f5f9;color:#64748b;font-size:.87rem;font-weight:700}.yt-lf-cancel:hover{background:#e2e8f0}.yt-sent-lfshow-btn{display:none}.yt-lf-on .yt-sent-lfshow-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9px;cursor:pointer;border:1px solid #99f6e4;background:#f0fdfa;color:#0f766e;font-size:.95rem;line-height:1;padding:0;transition:background .15s,border-color .15s,transform .12s}.yt-lf-on .yt-sent-lfshow-btn:hover{background:#ccfbf1;border-color:#2dd4bf;transform:translateY(-1px)}.yt-lf-on .yt-sent.yt-lf-shown .yt-sent-lfshow-btn{opacity:.8;background:#ccfbf1;border-color:#5eead4}.yt-lf-on .yt-sent.yt-lf-waiting .yt-sent-lfshow-btn{background:#0d9488;border-color:#0d9488;color:#fff;animation:ytLfPulse 1.15s ease-in-out infinite}@keyframes ytLfPulse{0%,100%{box-shadow:0 0 0 0 rgba(13,148,136,.55)}50%{box-shadow:0 0 0 7px rgba(13,148,136,0)}}.yt-lf-on .yt-sent.yt-lf-waiting{outline:2px solid #2dd4bf;outline-offset:2px;border-radius:10px}.yt-hide-en .yt-word-txt{display:none}@media (max-width:960px){.yt-show-wrap{display:none!important}}.yt-practice-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:400;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 8px 26px rgba(0,0,0,.16);padding:8px;flex-direction:column;gap:3px;min-width:230px;max-width:86vw}.yt-practice-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;font-size:.8rem;font-weight:700;color:#374151;cursor:pointer;white-space:nowrap}.yt-practice-item:hover{background:#f5f3ff}.yt-practice-item input{width:16px;height:16px;accent-color:#7c3aed;cursor:pointer;flex-shrink:0}.yt-practice-newblanks{margin-top:4px;padding:8px 10px;border-radius:8px;border:1.5px solid #c7d2fe;background:#eef2ff;color:#4338ca;font-size:.78rem;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif;white-space:nowrap;text-align:left}.yt-practice-newblanks:hover{background:#e0e7ff}.yt-prac-quiz-item{border:0;background:0 0;width:100%;text-align:left;font-family:Nunito,sans-serif;font-size:.8rem}.yt-prac-quiz-ic{font-size:.95rem;line-height:1}.yt-prac-quiz-gen{border-color:#ddd6fe;background:#f5f3ff;color:#6d28d9}.yt-prac-quiz-gen:hover{background:#ede9fe}.ytq-pane{flex:1;min-height:0;display:none;flex-direction:column;overflow:hidden;background:var(--surface);-webkit-user-select:text;user-select:text}.ytq-pane .ytq-modal{width:100%;max-width:100%;max-height:none;flex:1;min-height:0;border-radius:0;box-shadow:none;background:0 0}.ytq-pane .ytq-head{border-bottom:1.5px solid #f1f5f9}.ytq-pane .ytq-foot{background:var(--surface)}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane{background:#161618}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-head{border-bottom-color:#2a2a30}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-head-title,:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-q{color:#e5e7eb}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-prog{background:#2b2340;color:#c4b5fd}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-auto{background:#1f1f24;border-color:#2f2f36;color:#94a3b8}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-swap{background:#2a2210;border-color:#78350f;color:#fbbf24}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-view{background:#1f1f24;border-color:#2f2f36;color:#94a3b8}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-view:hover{background:#2b2340;border-color:#6d28d9;color:#c4b5fd}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-item{background:#1b1b20;border-color:#2f2f36}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-item.ok{background:#14231a;border-color:#166534}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-item.bad{background:#241518;border-color:#991b1b}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-item-n{background:#2f2f36;color:#cbd5e1}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-item-check{background:#2b2340;border-color:#4c1d95;color:#c4b5fd}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-foot-sum{color:#94a3b8}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-auto:has(input:checked){background:#2b2340;border-color:#6d28d9;color:#c4b5fd}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-close{background:#26262b;color:#cbd5e1}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-close:hover{background:#33333a}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-bar{background:#26262b}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-opt{background:#1f1f24;border-color:#2f2f36;color:#d1d5db}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-opt:hover:not(:disabled){background:#26212f;border-color:#6d28d9}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-opt.sel{background:#2b2340;border-color:#8b5cf6}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-opt.ok{background:#14291c;border-color:#16a34a;color:#bbf7d0}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-opt.bad{background:#2c1618;border-color:#dc2626;color:#fecaca}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-opt-k{background:#2f2f36;color:#cbd5e1}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-blank{background:#2b2340;color:#ddd6fe}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-fb.ok{background:#14291c;border-color:#166534}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-fb.bad{background:#2c1618;border-color:#991b1b}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-fb.ok .ytq-fb-hd{color:#86efac}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-fb.bad .ytq-fb-hd{color:#fca5a5}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-fb-ans{color:#e2e8f0}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-fb-ex{color:#cbd5e1}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-quote{background:rgba(255,255,255,.06);color:#a8b3c2}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-quote-hit{border-color:#4c1d95}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-quote-hit:hover{background:rgba(139,92,246,.14);border-color:#7c3aed}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-quote-play{background:#262040;color:#c4b5fd}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-quote-hit:hover .ytq-quote-play{background:#322a52}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-foot{background:#161618;border-top-color:#2a2a30}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-nav{background:#1f1f24;border-color:#2f2f36;color:#cbd5e1}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-nav:hover:not(:disabled){background:#26262b}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-score-sub{color:#94a3b8}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-rev{background:#1f1f24;border-color:#2f2f36;color:#cbd5e1}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-rev.ok{background:#14291c;border-color:#166534}:is(#screen-youtube.yt-dark,#screen-reading.reading-dark) .ytq-pane .ytq-rev.bad{background:#2c1618;border-color:#991b1b}.ytq-ov{display:none;position:fixed;inset:0;z-index:100060;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);align-items:center;justify-content:center;padding:18px}.ytq-ov.active{display:flex}.ytq-modal{width:640px;max-width:96vw;max-height:92vh;display:flex;flex-direction:column;background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 30px 80px rgba(15,23,42,.28);font-family:Nunito,sans-serif}.ytq-head{display:flex;align-items:center;gap:10px;padding:16px 18px 12px}.ytq-head-ic{font-size:1.3rem;line-height:1}.ytq-head-title{font-size:1.02rem;font-weight:900;color:#1e293b;flex:1 1 auto}.ytq-prog{font-size:.76rem;font-weight:800;color:#6d28d9;background:#f5f3ff;padding:3px 10px;border-radius:999px;white-space:nowrap}.ytq-auto{display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;cursor:pointer;padding:4px 10px 4px 8px;border-radius:999px;border:1.5px solid #e2e8f0;background:#fff;font-size:.74rem;font-weight:800;color:#64748b;white-space:nowrap;user-select:none}.ytq-auto:hover{border-color:#c4b5fd;color:#6d28d9}.ytq-auto input{width:15px;height:15px;accent-color:#7c3aed;cursor:pointer;margin:0;flex:none}.ytq-auto:has(input:checked){border-color:#c4b5fd;background:#f5f3ff;color:#6d28d9}.ytq-swap{flex:0 0 auto;padding:4px 11px;border-radius:999px;cursor:pointer;border:1.5px solid #fde68a;background:#fffbeb;color:#b45309;font-family:Nunito,sans-serif;font-size:.74rem;font-weight:800;white-space:nowrap}.ytq-swap:hover{background:#fef3c7}.ytq-credits{flex:0 0 auto;display:inline-flex;align-items:center;gap:5px;cursor:pointer;padding:4px 11px;border-radius:999px;border:1.5px solid #fde68a;background:#fffbeb;color:#b45309;font-family:Nunito,sans-serif;font-size:.76rem;font-weight:800;white-space:nowrap}.ytq-credits b{font-weight:900}.ytq-credits:hover{background:#fef3c7;border-color:#fcd34d}.ytq-credits.out{background:#fef2f2;border-color:#fecaca;color:#b91c1c}.ytq-credits.out:hover{background:#fee2e2}.ytq-view{flex:0 0 auto;padding:4px 11px;border-radius:999px;cursor:pointer;border:1.5px solid #e2e8f0;background:#fff;color:#64748b;font-family:Nunito,sans-serif;font-size:.74rem;font-weight:800;white-space:nowrap}.ytq-view:hover{border-color:#c4b5fd;color:#6d28d9;background:#f5f3ff}.ytq-list{padding:14px 16px 20px}.ytq-item{display:flex;gap:11px;padding:14px;margin-bottom:12px;border:1.5px solid #e5e7eb;border-radius:14px;background:#fff}.ytq-item.ok{border-color:#bbf7d0;background:#f7fdf9}.ytq-item.bad{border-color:#fecaca;background:snow}.ytq-item-n{flex:0 0 auto;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#f1f5f9;color:#475569;font-size:.76rem;font-weight:900}.ytq-item.ok .ytq-item-n{background:#16a34a;color:#fff}.ytq-item.bad .ytq-item-n{background:#dc2626;color:#fff}.ytq-item-body{flex:1 1 auto;min-width:0}.ytq-item .ytq-q{font-size:.94rem;margin-bottom:12px}.ytq-item .ytq-type{margin-bottom:6px}.ytq-item-check{margin-top:11px;padding:7px 15px;border-radius:999px;cursor:pointer;border:1.5px solid #ddd6fe;background:#f5f3ff;color:#6d28d9;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800}.ytq-item-check:hover{background:#ede9fe}.ytq-foot-sum{flex:1 1 auto;font-size:.78rem;font-weight:800;color:#64748b;white-space:nowrap}.ytq-quota{margin-bottom:12px;padding:8px 11px;border-radius:10px;background:#fffbeb;border:1.5px solid #fde68a;color:#b45309;font-size:.8rem;font-weight:800}.ytq-quota.out{background:#fef2f2;border-color:#fecaca;color:#b91c1c}.ytq-close{flex:0 0 auto;width:30px;height:30px;border-radius:50%;border:0;cursor:pointer;background:#f1f5f9;color:#475569;font-size:.95rem;font-weight:800;line-height:1}.ytq-close:hover{background:#e2e8f0}.ytq-bar{height:5px;background:#eef2f7}.ytq-bar-fill{height:100%;width:0;background:linear-gradient(90deg,#a78bfa,#7c3aed);transition:width .35s ease}.ytq-body{padding:18px;overflow-y:auto;flex:1 1 auto}.ytq-type{font-size:.7rem;font-weight:800;color:#7c3aed;letter-spacing:.02em;margin-bottom:8px}.ytq-q{font-size:1.02rem;font-weight:800;color:#1e293b;line-height:1.55;margin-bottom:16px}.ytq-q-fill{font-weight:700}.ytq-opts{display:flex;flex-direction:column;gap:9px}.ytq-opt{display:flex;align-items:flex-start;gap:10px;width:100%;text-align:left;cursor:pointer;padding:11px 13px;border-radius:12px;border:2px solid #e5e7eb;background:#fff;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:700;color:#334155;transition:border-color .15s,background .15s}.ytq-opt:hover:not(:disabled){border-color:#c4b5fd;background:#faf5ff}.ytq-opt.sel{border-color:#7c3aed;background:#f5f3ff}.ytq-opt.ok{border-color:#16a34a;background:#f0fdf4;color:#14532d}.ytq-opt.bad{border-color:#dc2626;background:#fef2f2;color:#7f1d1d}.ytq-opt:disabled{cursor:default}.ytq-opt-k{flex:0 0 auto;width:22px;height:22px;border-radius:6px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;font-size:.74rem;font-weight:900;color:#475569}.ytq-opt.sel .ytq-opt-k{background:#7c3aed;color:#fff}.ytq-opt.ok .ytq-opt-k{background:#16a34a;color:#fff}.ytq-opt.bad .ytq-opt-k{background:#dc2626;color:#fff}.ytq-opt-t{flex:1 1 auto}.ytq-blank{display:inline-block;min-width:130px;padding:3px 9px;margin:0 3px;border:0;border-bottom:2.5px solid #7c3aed;border-radius:6px 6px 0 0;background:#f5f3ff;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;color:#4c1d95;outline:0}.ytq-blank::placeholder{color:#a78bfa;font-weight:600}.ytq-blank-done{display:inline-block;padding:2px 9px;margin:0 3px;border-radius:7px;font-weight:900}.ytq-blank-done.ok{background:#dcfce7;color:#15803d}.ytq-blank-done.bad{background:#fee2e2;color:#b91c1c;text-decoration:line-through}.ytq-fb{margin-top:16px;padding:13px 15px;border-radius:13px;border:1.5px solid}.ytq-fb.ok{background:#f0fdf4;border-color:#bbf7d0}.ytq-fb.bad{background:#fef2f2;border-color:#fecaca}.ytq-fb-hd{font-size:.92rem;font-weight:900;margin-bottom:5px}.ytq-fb.ok .ytq-fb-hd{color:#15803d}.ytq-fb.bad .ytq-fb-hd{color:#b91c1c}.ytq-fb-ans{font-size:.87rem;font-weight:700;color:#334155;margin-bottom:5px}.ytq-fb-yours{color:#94a3b8;font-weight:600}.ytq-fb-ex{font-size:.84rem;font-weight:600;color:#475569;line-height:1.55}.ytq-fb-ex .rdt-exp-q{color:#1d4ed8;font-weight:800}.ytq-fb-ex .rdt-para-box,.ytq-fb-vi-body .rdt-para-box{display:block;margin-top:8px;padding:8px 11px;border-radius:9px;background:#eef2ff;border-left:3px solid #818cf8;line-height:1.6}.ytq-fb-ex .rdt-para-lbl,.ytq-fb-vi-body .rdt-para-lbl{font-weight:900;color:#c2410c;margin-right:5px}.ytq-fb-vi{margin-top:9px}.ytq-fb-vi>summary{cursor:pointer;font-size:.78rem;font-weight:800;color:#b45309;list-style:none;padding:5px 10px;border-radius:8px;background:#fffbeb;border:1.5px solid #fde68a;display:inline-block}.ytq-fb-vi>summary::-webkit-details-marker{display:none}.ytq-fb-vi>summary:hover{background:#fef3c7}.ytq-fb-vi-body{margin-top:7px;font-size:.84rem;font-weight:600;color:#475569;line-height:1.6}.ytq-fb-vi-body .rdt-exp-q{color:#1d4ed8;font-weight:800}.ytq-opts-tf{flex-direction:row;flex-wrap:wrap}.ytq-opts-tf .ytq-opt{flex:1 1 30%;min-width:110px}.ytq-quote{display:block;width:100%;text-align:left;box-sizing:border-box;margin-top:9px;padding:9px 11px;border-radius:9px;border:0;background:rgba(255,255,255,.75);font-family:Nunito,sans-serif;font-size:.82rem;font-style:italic;color:#64748b;line-height:1.5}.ytq-quote-hit{cursor:pointer;border:1.5px solid #c7d2fe;transition:background .15s,border-color .15s}.ytq-quote-hit:hover{background:#eef2ff;border-color:#a5b4fc}.ytq-quote-hit:active{transform:scale(.995)}.ytq-quote-tx{display:block}.ytq-quote-play{display:inline-block;margin-top:7px;padding:4px 11px;border-radius:999px;background:#eef2ff;color:#4338ca;font-size:.76rem;font-weight:800;font-style:normal}.ytq-quote-hit:hover .ytq-quote-play{background:#e0e7ff}.ytq-foot{display:flex;align-items:center;gap:9px;padding:13px 18px;border-top:1.5px solid #f1f5f9}.ytq-main,.ytq-nav{padding:9px 15px;border-radius:10px;cursor:pointer;font-family:Nunito,sans-serif;font-size:.84rem;font-weight:800;white-space:nowrap}.ytq-nav{border:1.5px solid #e2e8f0;background:#fff;color:#475569}.ytq-nav:hover:not(:disabled){background:#f8fafc}.ytq-nav:disabled{opacity:.4;cursor:default}.ytq-main{flex:1 1 auto;border:0;background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff}.ytq-main:hover:not(:disabled){filter:brightness(1.07)}.ytq-main:disabled{opacity:.65;cursor:default}.ytq-del{border-color:#fecaca;color:#b91c1c}.ytq-del:hover{background:#fef2f2}.ytq-result{text-align:center}.ytq-score-ic{font-size:2.6rem;line-height:1}.ytq-score{font-size:2.4rem;font-weight:900;color:#6d28d9;line-height:1.15}.ytq-score span{font-size:1.2rem;color:#a78bfa}.ytq-score-sub{font-size:.84rem;font-weight:700;color:#64748b;margin-bottom:16px}.ytq-revlist{display:flex;flex-direction:column;gap:6px;text-align:left}.ytq-rev{display:flex;align-items:center;gap:9px;padding:8px 11px;border-radius:10px;cursor:pointer;border:1.5px solid #e5e7eb;background:#fff;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;color:#475569;text-align:left}.ytq-rev:hover{border-color:#c4b5fd}.ytq-rev.ok{border-color:#bbf7d0;background:#f0fdf4}.ytq-rev.bad{border-color:#fecaca;background:#fef2f2}.ytq-rev.skip{border-style:dashed}.ytq-rev-n{flex:0 0 auto;font-weight:900}.ytq-rev-q{flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ytq-modal-gen{width:460px}.ytq-gen-note{font-size:.84rem;font-weight:600;color:#475569;line-height:1.6;margin-bottom:14px}.ytq-gen-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;font-size:.85rem;font-weight:800;color:#334155}.ytq-gen-row select{padding:7px 11px;border-radius:9px;border:1.5px solid #e2e8f0;background:#fff;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:800;color:#334155;cursor:pointer}.ytq-gen-warn{margin-top:12px;padding:9px 11px;border-radius:9px;background:#fffbeb;border:1.5px solid #fde68a;color:#92400e;font-size:.8rem;font-weight:700}.ytq-gen-status{margin-top:12px;font-size:.82rem;font-weight:700;line-height:1.55}.ytq-gen-status.busy{color:#6d28d9}.ytq-gen-status.bad{color:#b91c1c}.ytq-gpt{margin-top:16px;padding-top:14px;border-top:1.5px dashed #e2e8f0}.ytq-gpt-hd{font-size:.86rem;font-weight:900;color:#334155;margin-bottom:4px}.ytq-gpt-sub{font-size:.78rem;font-weight:600;color:#64748b;line-height:1.6;margin-bottom:10px}.ytq-gpt-row{display:flex;gap:8px;margin-bottom:9px}.ytq-gpt-row .ytq-nav{flex:1 1 0;text-align:center}.ytq-gpt-ta{width:100%;min-height:92px;resize:vertical;padding:9px 11px;border-radius:10px;border:1.5px solid #e2e8f0;background:#f8fafc;box-sizing:border-box;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.76rem;line-height:1.5;color:#334155}.ytq-gpt-ta:focus{outline:0;border-color:#c4b5fd;background:#fff}.ytq-gpt-import{width:100%;margin-top:9px}.ytq-gen-sep{display:flex;align-items:center;gap:10px;margin:14px 0 12px;font-size:.76rem;font-weight:700;color:#94a3b8;white-space:nowrap}.ytq-gen-sep::after,.ytq-gen-sep::before{content:'';flex:1 1 auto;height:1px;background:#e2e8f0}.rdq-play{width:100%}.rdq-saved{display:flex;align-items:stretch;gap:6px;margin-bottom:8px}.rdq-saved-play{flex:1 1 auto;display:flex;align-items:center;gap:10px;text-align:left;cursor:pointer;padding:10px 12px;border-radius:11px;border:1.5px solid #ddd6fe;background:#f5f3ff;font-family:Nunito,sans-serif;min-width:0}.rdq-saved-play:hover{background:#ede9fe;border-color:#c4b5fd}.rdq-saved-ic{flex:none;color:#6d28d9;font-size:.85rem;font-weight:900}.rdq-saved-tx{display:flex;flex-direction:column;gap:1px;min-width:0}.rdq-saved-tx b{font-size:.85rem;font-weight:900;color:#4c1d95}.rdq-saved-tx small{font-size:.73rem;font-weight:700;color:#7c6aa8}.rdq-saved-del{flex:none;width:38px;border-radius:11px;cursor:pointer;border:1.5px solid #fecaca;background:#fff;color:#b91c1c;font-size:.85rem}.rdq-saved-del:hover{background:#fef2f2}.rdq-tag{font-style:normal;font-size:.64rem;font-weight:800;padding:1px 7px;border-radius:999px;margin-left:6px;vertical-align:middle;white-space:nowrap}.rdq-tag.sh{background:#dbeafe;color:#1d4ed8}.rdq-tag.me{background:#ede9fe;color:#6d28d9}.rdq-tag.cr{background:#fef3c7;color:#b45309}.rdq-tag.out{background:#fee2e2;color:#b91c1c}.rdq-tag.free{background:#dcfce7;color:#15803d}.rdq-box{padding:14px;border-radius:14px;border:1.5px solid #e5e7eb;background:#fff;margin-bottom:12px}.rdq-box-make{border-color:#ddd6fe;background:#faf5ff}.rdq-box-hd{font-size:.92rem;font-weight:900;color:#1e293b;margin-bottom:4px}.rdq-box-sub{font-size:.79rem;font-weight:600;color:#64748b;line-height:1.55;margin-bottom:11px}.rdq-box .ytq-main{width:100%}.rdq-empty{padding:14px;border-radius:11px;border:1.5px dashed #e2e8f0;background:#f8fafc;font-size:.8rem;font-weight:600;color:#94a3b8;text-align:center}.rdq-back{width:100%;margin-top:12px;text-align:center}.ytq-close.rdq-home{font-size:.8rem}.rdq-types{display:flex;flex-direction:column;gap:9px;margin-top:4px}.rdq-type{display:flex;align-items:center;gap:11px;width:100%;text-align:left;cursor:pointer;padding:11px 13px;border-radius:12px;border:1.5px solid #e5e7eb;background:#fff;font-family:Nunito,sans-serif}.rdq-type:hover:not(:disabled){border-color:#c4b5fd;background:#faf5ff}.rdq-type:disabled{opacity:.5;cursor:default}.rdq-type-ic{font-size:1.35rem;line-height:1;flex:none}.rdq-type-tx{display:flex;flex-direction:column;gap:2px;min-width:0}.rdq-type-tx b{font-size:.9rem;font-weight:900;color:#1e293b}.rdq-type-tx small{font-size:.76rem;font-weight:600;color:#64748b;line-height:1.45}@media (max-width:700px){.ytq-ov{padding:0;align-items:flex-end}.ytq-ov .ytq-modal{width:100%;max-width:100%;max-height:94vh;border-radius:18px 18px 0 0}.ytq-q{font-size:.95rem}.ytq-foot{padding:11px 14px calc(11px + env(safe-area-inset-bottom))}.ytq-auto-t{display:none}.ytq-auto{padding:4px 7px}.ytq-head{gap:7px;padding:13px 14px 10px}.ytq-list{padding:11px 12px 16px}.ytq-item{padding:12px;gap:9px}}#ytDictModeWrap,#ytFillNewBlanks,#ytFillSwitch{display:none!important}#ytShadowExtraRow .yt-shadow-extra-sep{display:none}.yt-mob-extra-slot{display:none;flex-shrink:0;background:var(--surface);border-bottom:1px solid var(--border)}.yt-learn-url-input{width:100%;padding:12px 16px;border-radius:10px;border:1px solid #ddd;font-family:system-ui,sans-serif;font-size:.9rem;background:var(--surface);outline:0;transition:border-color .2s}.yt-learn-url-input:focus{border-color:var(--accent2)}.yt-player-head{padding:18px 20px 0}.yt-player-head-title{font-family:Nunito,sans-serif;font-size:1.5rem;font-weight:900;line-height:1.2;color:var(--ink,#1a1714);letter-spacing:-.01em;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical}.yt-player-head-author{display:flex;align-items:center;gap:5px;margin-top:5px;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:700;color:var(--muted,#8a8378)}.yt-ph-author-ic{width:15px;height:15px;fill:currentColor;opacity:.8;flex-shrink:0}#screen-youtube.yt-dark .yt-player-head-title{color:#f1f5f9}#screen-youtube.yt-dark .yt-player-head-author{color:#94a3b8}.yt-learn-input-wrap{position:relative}.yt-url-link-ic{position:absolute;left:34px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:#9aa3b5;pointer-events:none;z-index:2}.yt-url-link-ic svg{width:100%;height:100%;fill:currentColor;display:block}.yt-learn-input-wrap:focus-within .yt-url-link-ic{color:var(--accent2,#2f7d4e)}.yt-learn-input-wrap .yt-learn-url-input{flex:1;min-width:0;padding-left:42px}.yt-learn-input-wrap #btnSdTyping,.yt-learn-input-wrap #btnYtAudioMode,.yt-learn-input-wrap #ytKbToggleBtn{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;gap:5px;height:34px;padding:0 14px;font-size:.72rem;line-height:1;box-sizing:border-box}.yt-player-ratio{position:relative;width:auto;margin:0 20px;aspect-ratio:16/9;background:#000;flex-shrink:0;border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}.yt-player-ratio>div:not(#shadowRecCamWrap):not(.yt-seek-overlay),.yt-player-ratio>div>iframe,.yt-player-ratio>iframe{position:absolute;inset:0;width:100%!important;height:100%!important}.yt-seek-overlay{position:absolute;top:0;bottom:0;width:28%;z-index:20;display:flex;align-items:center;justify-content:center;gap:4px;background:0 0;border:none;cursor:pointer;opacity:0;transition:opacity .18s,background .18s;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:800;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.7)}.yt-seek-overlay-back{left:0;border-radius:12px 0 0 12px}.yt-seek-overlay-fwd{right:0;border-radius:0 12px 12px 0}.yt-player-ratio:hover .yt-seek-overlay{opacity:1}.yt-seek-overlay:hover{background:rgba(0,0,0,.25)}.yt-seek-overlay:active{background:rgba(0,0,0,.45)}.yt-seek-ov-icon{font-size:1.1rem}.yt-seek-ov-lbl{font-size:.78rem;font-weight:900}.yt-seek-bar{display:flex;align-items:center;justify-content:center;gap:8px;margin:10px 20px 0}.yt-seek-btn{padding:5px 14px;border-radius:999px;border:1.5px solid #e2e8f0;background:var(--surface);font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;color:#475569;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.yt-seek-btn:hover{background:#f1f5f9;border-color:#94a3b8;color:#1e293b}.yt-seek-btn:active{background:#e2e8f0}.yt-seek-play-btn{width:36px;height:36px;border-radius:50%;border:none;background:#15803d;color:#fff;font-size:.85rem;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:background .15s,transform .1s}.yt-seek-play-btn:hover{background:#166534}.yt-seek-play-btn:active{transform:scale(.93)}.yt-seek-play-btn svg{width:20px;height:20px;display:block}.yt-sent-nav-btn{border-color:#cbd5e1;color:#334155;font-weight:800}.yt-sent-nav-btn:hover{background:#f1f5f9;border-color:#94a3b8;color:#1e293b}.yt-seek-fwd,.yt-seek-rew{color:#2f7d4e;border-color:#cfe6d6}.yt-seek-fwd:hover,.yt-seek-rew:hover{background:#eaf4ee;border-color:#9fccae;color:#285f3d}.yt-seek-sep{width:1px;height:18px;background:var(--border,#e2e8f0);flex-shrink:0}.yt-loop-bar{margin:15px 20px;padding:12px 16px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;border:1px solid var(--border);background:var(--surface);border-radius:12px;flex-shrink:0;box-shadow:var(--shadow-sm)}.yt-kbd-hint-bar{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:2px;padding:6px 20px 10px;font-size:.68rem;color:var(--muted)}.yt-kbd-key{display:inline-block;padding:1px 6px;border:1px solid var(--border);border-radius:4px;background:var(--surface);font-size:.66rem;font-family:monospace;color:var(--text);line-height:1.6}.yt-loop-lbl{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-right:4px}.yt-loop-sep{width:1px;height:18px;background:var(--border);margin:0 6px;flex-shrink:0}.yt-loop-opt{display:inline-flex;align-items:center;gap:4px;font-size:.78rem;font-weight:700;color:var(--ink2);cursor:pointer;padding:4px 10px;border-radius:var(--radius-pill);transition:background .15s,color .15s}.yt-loop-opt:hover{background:var(--bg2)}.yt-loop-opt:has(input:checked){background:var(--blue-soft);color:var(--accent2)}.yt-loop-opt input{accent-color:var(--accent2);cursor:pointer}@media(min-width:961px){.yt-tp-mob-tabs{display:none!important}}.yt-tp-header{padding:15px 20px;border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:8px}.yt-tp-gear-wrap{position:relative}.yt-tp-gear{display:inline-flex;align-items:center;justify-content:center;gap:0;width:28px;height:28px;padding:0;border-radius:50%;border:1.5px solid var(--border);background:var(--surface);font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;color:var(--muted);cursor:pointer;transition:all .18s}.yt-tp-gear .yt-tp-gear-caret,.yt-tp-gear-txt{display:none}.yt-tp-gear:hover{border-color:var(--accent2);color:var(--accent2)}.yt-tp-gear.on{border-color:var(--accent2);color:var(--accent2);background:var(--surface2,#f1f5f9)}.yt-tp-gear-caret{font-size:.7rem;transition:transform .18s}.yt-tp-gear.on .yt-tp-gear-caret{transform:rotate(180deg)}.yt-tp-gear-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:60;display:none;flex-direction:column;gap:10px;min-width:300px;max-width:380px;padding:13px 15px;background:var(--surface);border:1.5px solid var(--border);border-radius:14px;box-shadow:0 14px 38px rgba(0,0,0,.17)}.yt-tp-gear-menu.open{display:flex}.yt-tp-gear-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.yt-tp-gear-div{height:1px;background:var(--border);margin:1px 0}.yt-tp-gear-menu #ytTpToolsBar{padding:0!important;border:none!important;background:0 0!important;flex-wrap:wrap;gap:8px}@media (max-width:960px){.yt-tp-gear{display:none}.yt-tp-gear-wrap{position:static;width:100%}.yt-tp-gear-menu{position:static;display:flex!important;min-width:0;max-width:none;padding:0;gap:8px;background:0 0;border:none;box-shadow:none}}.yt-tp-lbl{font-size:.9rem;font-weight:800;color:var(--ink)}.yt-tp-count{font-size:.75rem;font-weight:700;color:var(--muted)}.yt-video-kbd-hint{display:flex;align-items:center;gap:7px;padding:0 20px;font-size:.63rem;color:var(--muted);background:0 0;border-radius:0;margin:-6px 0 0;flex-wrap:wrap}.yt-video-kbd-hint:empty{display:none}.yt-video-kbd-hint .yt-kb-hints.open{padding:4px 0 6px}.yt-kb-toggle-btn{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;border-radius:9px;border:none;background:linear-gradient(135deg,#8fbc4a 0,#6d9a2c 100%);color:#fff;font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:filter .18s,box-shadow .18s,transform .12s;box-shadow:0 1px 3px rgba(80,110,30,.3);flex-shrink:0}.yt-kb-toggle-btn:hover{filter:brightness(1.07);transform:translateY(-1px)}.yt-kb-toggle-btn.open{background:linear-gradient(135deg,#5f8a2a 0,#4d7c0f 100%);box-shadow:inset 0 1px 3px rgba(0,0,0,.25),0 0 0 2px rgba(109,154,44,.35)}.yt-kb-hints{display:none;align-items:center;flex-wrap:wrap;gap:5px}.yt-kb-hints.open{display:inline-flex}.yt-kb-hint-bar{display:flex;align-items:center;gap:5px;padding:4px 18px;font-size:.63rem;color:var(--ink);background:var(--surface2);border-bottom:1px solid var(--border);flex-shrink:0}kbd.yt-kb{display:inline-block;padding:1px 6px;border:1px solid var(--border);border-radius:3px;background:var(--bg);color:var(--ink);font-size:.6rem;font-weight:800;font-family:inherit;line-height:1.5}.yt-kb-sep{opacity:.4;color:#16a34a}.yt-kb-hints span{color:#2f7d4e!important}.yt-phrase-mode-btn{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;border-radius:9px;border:none;background:linear-gradient(135deg,#8fbc4a 0,#6d9a2c 100%);color:#fff;font-family:Nunito,sans-serif;font-size:.75rem;font-weight:800;cursor:pointer;transition:filter .18s,box-shadow .18s,transform .12s;white-space:nowrap;box-shadow:0 1px 3px rgba(80,110,30,.3);flex-shrink:0}.yt-phrase-mode-btn:hover{filter:brightness(1.07);box-shadow:0 3px 8px rgba(80,110,30,.4);transform:translateY(-1px)}.yt-phrase-mode-btn.active{background:linear-gradient(135deg,#5f8a2a 0,#4d7c0f 100%);box-shadow:inset 0 1px 3px rgba(0,0,0,.25),0 0 0 2px rgba(109,154,44,.35)}.yt-phrase-mode .yt-word{cursor:crosshair!important}.yt-free-rec-btn{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:10px;border:1.5px solid #dc2626;background:var(--bg);color:#dc2626;font-size:.62rem;font-weight:700;cursor:pointer;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}.yt-free-rec-btn:hover{background:#fef2f2}.yt-free-rec-btn.recording{background:#dc2626;color:#fff;border-color:#dc2626;animation:yt-fr-pulse 1.2s ease-in-out infinite}.yt-fr-timer{font-variant-numeric:tabular-nums}@keyframes yt-fr-pulse{0%,100%{opacity:1}50%{opacity:.65}}.yt-tp-scroll{flex:1;overflow-y:scroll;overscroll-behavior:contain;background:var(--bg);padding:12px 0;scrollbar-width:thin;scrollbar-color:#b0aaa2 #f0ece8}#ytTpScroll::-webkit-scrollbar{width:8px}#ytTpScroll::-webkit-scrollbar-track{background:#f0ece8}#ytTpScroll::-webkit-scrollbar-thumb{background:#b0aaa2;border-radius:999px;min-height:40px}#ytTpScroll::-webkit-scrollbar-thumb:hover{background:#7c766e}.yt-sent{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:16px 18px;margin:0 8px 10px 8px;border-radius:16px;cursor:pointer;border:1px solid #efece1;background:#faf8f1;box-shadow:0 1px 3px rgba(30,30,20,.05);transition:background .15s,border-color .15s,box-shadow .15s}.yt-sent:hover{background:#fdfbf5;border-color:#e6e1d0;box-shadow:0 4px 14px rgba(30,30,20,.08)}.yt-sent.active{background:#fff8f1;border-color:rgba(224,92,42,.42);box-shadow:0 4px 16px rgba(224,92,42,.14)}.yt-sent-num{flex-shrink:0;width:24px;height:24px;border-radius:6px;background:#e05c2a;color:#fff;font-size:.68rem;font-weight:800;font-family:Nunito,sans-serif;display:flex;align-items:center;justify-content:center;margin-top:1px;transition:background .15s}.yt-sent.active .yt-sent-num{background:#c2410c}.yt-sent-content{display:flex;flex-direction:column;gap:3px;flex:1;min-width:0}.yt-sent-head{display:flex;align-items:center;gap:6px;margin-bottom:2px}.yt-ts-row{display:none}.yt-ts{font-size:.65rem;font-weight:600;color:#94a3b8;font-family:system-ui,sans-serif;letter-spacing:.02em;flex:1}.yt-ts-editable{cursor:pointer;border-radius:4px;padding:1px 4px;transition:background .15s,color .15s}.yt-ts-editable:hover{background:#e0f2fe;color:#0369a1}.yt-ts-editor{margin:5px 0 2px;padding:8px 10px;background:#f0f9ff;border:1.5px solid #bae6fd;border-radius:8px;display:grid;grid-template-columns:auto 1fr auto 1fr;align-items:center;gap:5px 7px}.yt-ts-ed-lbl{font-size:.7rem;font-weight:700;color:#0369a1;white-space:nowrap}.yt-ts-ed-in{padding:4px 8px;border:1.5px solid #bae6fd;border-radius:6px;font-size:.8rem;font-family:system-ui,sans-serif;background:#fff;outline:0;width:100%;box-sizing:border-box}.yt-ts-ed-in:focus{border-color:#0369a1}.yt-ts-ed-hint{grid-column:1/-1;font-size:.66rem;color:#64748b;margin-top:-2px}.yt-ts-ed-btns{grid-column:1/-1;display:flex;gap:6px;margin-top:2px}.yt-ts-ed-now{padding:3px 9px;border-radius:999px;border:1.5px solid #0369a1;background:#fff;color:#0369a1;font-size:.73rem;font-weight:700;cursor:pointer;transition:background .15s}.yt-ts-ed-now:hover{background:#e0f2fe}.yt-ts-ed-ok{padding:3px 12px;border-radius:999px;border:none;background:#0369a1;color:#fff;font-size:.75rem;font-weight:800;cursor:pointer;transition:background .15s}.yt-ts-ed-ok:hover{background:#0284c7}.yt-ts-ed-cancel{padding:3px 9px;border-radius:999px;border:1.5px solid #cbd5e1;background:#f8fafc;color:#64748b;font-size:.73rem;cursor:pointer}.yt-ts-ed-cancel:hover{background:#f1f5f9}.yt-sent-actions{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:6px;opacity:0;transition:opacity .15s}.yt-sent-actions{margin-top:14px;gap:7px}.yt-sent-actions>button,.yt-sent-actions>select{height:34px;min-width:34px;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;padding-top:0;padding-bottom:0;border-radius:10px;border:1px solid #e7e3d6;background:#fff;box-shadow:0 1px 2px rgba(30,30,20,.05)}.yt-sent-actions>button:hover,.yt-sent-actions>select:hover{border-color:#d6d0bc;background:#fdfcf8}.yt-sent-gear-btn{border:1px solid #e2e8f0;background:var(--surface);cursor:pointer;font-size:.85rem;padding:3px 8px;border-radius:6px;color:#64748b;line-height:1.4;font-family:Nunito,sans-serif;font-weight:700;transition:background .15s,color .15s,border-color .15s}.yt-sent-gear-btn.active,.yt-sent-gear-btn:hover{background:#eff6ff;color:#2563eb;border-color:#bfdbfe}.yt-sent-edit-group{display:none}.yt-sent-edit-group.open{display:inline-flex;align-items:center;flex-wrap:wrap;gap:6px;flex-basis:100%;margin-top:4px}.yt-sent.active .yt-sent-actions,.yt-sent:hover .yt-sent-actions{opacity:1}#ytTpScroll.yt-tp-no-edit .yt-sent-actions{display:none!important}.yt-sent-pause-btn{border:1px solid #e2e8f0;background:var(--surface);cursor:pointer;font-size:.8rem;padding:3px 10px;border-radius:6px;color:#64748b;transition:background .15s,color .15s,border-color .15s;line-height:1.4;font-family:Nunito,sans-serif;font-weight:700;display:inline-flex;align-items:center;justify-content:center;min-width:28px}.yt-sent-pause-btn svg{width:15px;height:15px;display:block}.yt-sent-pause-btn:hover{background:#e0f2fe;color:#0369a1;border-color:#7dd3fc}.yt-sent-actions>.yt-sent-pause-btn.playing{background:#4d7c0f;color:#fff;border-color:#4d7c0f;box-shadow:0 2px 6px rgba(77,124,15,.32)}.yt-sent-actions>.yt-sent-pause-btn.playing:hover{background:#3f6212;border-color:#3f6212}.yt-sent-replay-btn{border:1px solid #e2e8f0;background:var(--surface);cursor:pointer;font-size:.95rem;padding:3px 10px;border-radius:6px;color:#64748b;transition:background .15s,color .15s,border-color .15s;line-height:1.4;font-family:Nunito,sans-serif;font-weight:700;display:inline-flex;align-items:center;justify-content:center;min-width:28px}.yt-sent-replay-btn:hover{background:#ede9fe;color:#6d28d9;border-color:#c4b5fd}.yt-sent-replay-btn.yt-sent-looping{background:#fff7ed;border-color:#fdba74;color:#ea580c}.yt-sent-loop-n{font-size:.72em;font-weight:900;margin-left:2px}.yt-sent-repeat-sel{border:1px solid #e2e8f0;background:var(--surface);cursor:pointer;font-size:.76rem;padding:3px 4px;border-radius:6px;color:#6d28d9;font-family:Nunito,sans-serif;font-weight:800;line-height:1.3;transition:border-color .15s,background .15s}.yt-sent-repeat-sel:hover{border-color:#c4b5fd;background:#faf5ff}.yt-sent-repeat-sel:focus{outline:0;border-color:#a78bfa}.yt-sent.merge-selecting{background:#fef3c7!important;border-left-color:#f59e0b!important;outline:2px solid #f59e0b;outline-offset:-2px}.yt-sent-edit-btn{border:1px solid #e2e8f0;background:var(--surface);cursor:pointer;font-size:.7rem;padding:3px 8px;border-radius:6px;color:#64748b;transition:background .15s,color .15s,border-color .15s;line-height:1.4;position:relative;font-family:Nunito,sans-serif;font-weight:700}.yt-sent-edit-btn:hover{background:#eff6ff;color:#2563eb;border-color:#93c5fd}.yt-sent-split-btn{border:1px solid #e2e8f0;background:var(--surface);cursor:pointer;font-size:.7rem;padding:3px 8px;border-radius:6px;color:#64748b;transition:background .15s,color .15s,border-color .15s;line-height:1.4;position:relative;font-family:Nunito,sans-serif;font-weight:700}.yt-sent-split-btn:hover{background:#fee2e2;color:#dc2626;border-color:#fca5a5}.yt-sent-merge-btn{border:1px solid #e2e8f0;background:var(--surface);cursor:pointer;font-size:.7rem;padding:3px 8px;border-radius:6px;color:#64748b;transition:background .15s,color .15s,border-color .15s;line-height:1.4;position:relative;font-family:Nunito,sans-serif;font-weight:700}.yt-sent-merge-btn:hover{background:#dcfce7;color:#16a34a;border-color:#86efac}.yt-sent-merge-btn::after{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:#1e293b;color:#f1f5f9;font-size:.68rem;font-weight:600;font-family:Nunito,sans-serif;white-space:pre;padding:8px 12px;border-radius:8px;line-height:1.7;pointer-events:none;opacity:0;transition:opacity .18s;z-index:999;box-shadow:0 4px 16px rgba(0,0,0,.18);min-width:180px}.yt-sent-merge-btn::before{content:'';position:absolute;bottom:calc(100% + 2px);left:50%;transform:translateX(-50%);border:5px solid transparent;border-top-color:#1e293b;pointer-events:none;opacity:0;transition:opacity .18s;z-index:999}.yt-sent-merge-btn:hover::after,.yt-sent-merge-btn:hover::before{opacity:1}.yt-sent-edit-btn::after{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:#1e293b;color:#f1f5f9;font-size:.68rem;font-weight:600;font-family:Nunito,sans-serif;white-space:pre;padding:8px 12px;border-radius:8px;line-height:1.7;pointer-events:none;opacity:0;transition:opacity .18s;z-index:999;box-shadow:0 4px 16px rgba(0,0,0,.18);min-width:220px}.yt-sent-edit-btn::before{content:'';position:absolute;bottom:calc(100% + 2px);left:50%;transform:translateX(-50%);border:5px solid transparent;border-top-color:#1e293b;pointer-events:none;opacity:0;transition:opacity .18s;z-index:999}.yt-sent-edit-btn:hover::after,.yt-sent-edit-btn:hover::before{opacity:1}.yt-sent.yt-editing{border-color:#f59e0b;background:#fffbeb}.yt-sent-edit-ta{width:100%;min-height:110px;padding:10px 12px;border:1.5px solid #f59e0b;border-radius:6px;font-family:system-ui,sans-serif;font-size:var(--yt-sent-font-size, 23px);line-height:1.5;resize:vertical;outline:0;background:#fff;box-sizing:border-box}.yt-sent-edit-hint{font-size:.65rem;color:#92400e;font-weight:600;margin-top:4px;line-height:1.4}.yt-sent-edit-btns{display:flex;gap:6px;margin-top:6px}.yt-edit-btn-save{padding:4px 12px;border-radius:999px;border:none;background:#16a34a;color:#fff;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;cursor:pointer}.yt-edit-btn-save:hover{background:#15803d}#btnSubsync.active{background:#d97706;color:#fff;border-color:#d4a017}.yt-edit-btn-split{padding:4px 12px;border-radius:999px;border:none;background:#dc2626;color:#fff;font-size:.72rem;font-weight:700;cursor:pointer}.yt-edit-btn-split:hover{background:#b91c1c}.yt-edit-btn-cancel{padding:4px 12px;border-radius:999px;border:1px solid #d1d5db;background:#fff;color:#6b7280;font-size:.72rem;font-weight:700;cursor:pointer}.yt-edit-btn-cancel:hover{background:#f3f4f6}.yt-sent-txt{font-family:system-ui,sans-serif;font-size:var(--yt-sent-font-size, 23px);color:#111;line-height:1.5}.yt-sent.active .yt-ts{color:#2563eb}.yt-sent.active .yt-sent-txt{color:#000;font-weight:600}.yt-sent-vi{font-family:Nunito,sans-serif;font-size:calc(var(--yt-sent-font-size, 23px) * .72);color:#5b6ee0;line-height:1.55;margin-top:6px;font-weight:600}.yt-sent.active .yt-sent-vi{color:#3b4fd8}.yt-fill-input{display:inline-block;border:none;border-bottom:2px solid #6366f1;background:#eef2ff;border-radius:4px 4px 0 0;font-family:inherit;font-size:var(--yt-sent-font-size, 23px);font-weight:700;color:var(--ink);padding:0 4px;margin:0 1px;outline:0;vertical-align:baseline;transition:border-color .15s,background .15s;min-width:2em}.yt-fill-input:focus{border-bottom-color:#4f46e5;background:#e0e7ff}.yt-fill-input.correct{border-bottom-color:#10b981;background:#d1fae5;color:#065f46}.yt-fill-input.wrong{border-bottom-color:#ef4444;background:#fee2e2;color:#991b1b}.yt-fill-input:disabled{opacity:.7;cursor:default}.yt-fill-reveal-btn{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;margin-left:1px;margin-right:2px;vertical-align:middle;border-radius:50%;border:none;background:0 0;font-size:.75rem;cursor:pointer;opacity:.45;transition:opacity .15s,background .15s;line-height:1}.yt-fill-reveal-btn:hover{opacity:1;background:rgba(0,0,0,.06)}.yt-fill-hint{display:block;font-size:.72rem;color:var(--muted);margin-top:4px;font-style:italic}.yt-fill-nav{position:sticky;top:0;z-index:25;display:flex;align-items:center;gap:8px;padding:6px 10px;background:#fff;border-bottom:1.5px solid #e5e7eb}.yt-fill-nav-btn{flex:0 0 auto;padding:6px 14px;border-radius:10px;border:1.5px solid #d5dfc4;background:#fff;color:#4d7c0f;font-family:inherit;font-weight:800;font-size:.8rem;cursor:pointer}.yt-fill-nav-next{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.yt-fill-nav-count{flex:1;font-weight:800;color:#475569;font-size:.8rem;text-align:center}@media (max-width:700px){.yt-prac-multi-item{display:none!important}#ytTpScroll.yt-fill-focus>.yt-sent{display:none!important}#ytTpScroll.yt-fill-focus>.yt-sent.yt-fill-current{display:flex!important}#ytTpScroll.yt-fill-focus>.yt-tp-paste-block{display:none!important}#ytTpScroll.yt-fill-focus .yt-fill-input{min-height:34px;padding:2px 6px}#ytTpScroll.yt-fill-focus .yt-sent-words{line-height:2.3}}.yt-dict-mask-text{font-family:system-ui,sans-serif;font-size:var(--yt-sent-font-size, 23px);color:#94a3b8;letter-spacing:2px;user-select:none}.yt-dict-row{display:flex;gap:6px;align-items:center;margin-top:5px}.yt-dict-input{flex:1;padding:6px 12px;border-radius:999px;border:1.5px solid var(--border2);font-family:Nunito,sans-serif;font-size:calc(var(--yt-sent-font-size, 23px) * .62);outline:0;background:var(--surface);color:var(--ink);transition:border-color .2s;min-width:0}.yt-dict-input:focus{border-color:var(--accent2)}.yt-dict-input.correct{border-color:#16a34a;background:#f0fdf4}.yt-dict-input.wrong{border-color:#dc2626}.yt-dict-check-btn{padding:6px 14px;border-radius:999px;border:1.5px solid var(--accent2);background:var(--blue-soft);color:var(--accent2);font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;cursor:pointer;flex-shrink:0;transition:all .15s}.yt-dict-check-btn:hover{background:var(--accent2);color:#fff}.yt-dict-hint-toggle{background:0 0;border:none;font-size:.72rem;font-weight:700;color:var(--muted);cursor:pointer;padding:1px 4px;border-radius:6px;font-family:Nunito,sans-serif;margin-top:1px;transition:color .15s}.yt-dict-hint-toggle:hover{color:var(--accent2)}.yt-dict-chip-wrap{margin:6px 0 4px}.yt-dict-chip-wrap .dict-hint-header{margin-bottom:5px}.yt-dict-chip-wrap .dict-chips{margin-bottom:6px}.yt-dict-chip-wrap .dict-hint-btns{gap:6px}.yt-dict-chip-wrap .dict-hint-btn{font-size:.7rem;padding:3px 10px}.yt-dict-chip-wrap .dict-chip{height:auto;min-height:28px;padding:3px 10px;font-size:calc(var(--yt-sent-font-size, 23px) * .62)}.yt-dict-reveal-btn{background:0 0;border:none;font-size:.72rem;font-weight:700;color:#d97706;cursor:pointer;padding:1px 4px;border-radius:6px;font-family:Nunito,sans-serif;margin-top:1px;transition:color .15s}.yt-dict-reveal-btn:hover:not(:disabled){color:#d4a017}.yt-dict-input.revealed{border-color:#d97706;background:#fffbeb;color:#92400e}.yt-dict-hints{display:flex;flex-wrap:wrap;gap:5px;margin-top:4px}.yt-dict-chip{padding:3px 11px;border-radius:999px;background:#f1f5f9;border:1px solid #e2e8f0;font-size:.78rem;font-weight:600;cursor:pointer;color:#334155;transition:all .15s;user-select:none}.yt-dict-chip:hover{background:var(--blue-soft);border-color:var(--accent2);color:var(--accent2)}.yt-dict-chip.used{opacity:.35;cursor:default;pointer-events:none}.yt-dict-result{font-size:.88rem;line-height:1.6;margin-top:4px;padding:5px 10px;border-radius:8px;background:#fff;border:1px solid #e2e8f0}.yt-dict-result:empty{border:none;background:0 0;padding:0;margin:0}.yt-dict-ok{color:#16a34a;font-weight:700}.yt-dict-err{color:#dc2626;font-weight:700;text-decoration:underline wavy #dc2626}.yt-tp-status{padding:26px 16px;text-align:center;color:var(--muted);font-size:.84rem;font-weight:600;line-height:1.6}.yt-sent-words{display:flex;flex-wrap:wrap;gap:6px 8px;line-height:1.5}.yt-word{display:inline-flex;flex-direction:column;align-items:center;cursor:default}.yt-word-txt{font-family:system-ui,sans-serif;font-size:var(--yt-sent-font-size, 23px);color:var(--yt-text-color,#111)}.yt-word.yt-colloc-hl .yt-word-txt{background:#bbf7d0;border-radius:4px;box-shadow:0 0 0 2px #bbf7d0}.yt-word.yt-pv-hl .yt-word-txt{background:#bfdbfe;border-radius:4px;box-shadow:0 0 0 2px #bfdbfe}.yt-word.yt-idiom-hl .yt-word-txt{background:#fde68a;border-radius:4px;box-shadow:0 0 0 2px #fde68a}.yt-word.yt-colloc-hl,.yt-word.yt-idiom-hl,.yt-word.yt-pv-hl{cursor:pointer}#ytHlBtn.active{background:#ede9fe;border-color:#c4b5fd;color:#6d28d9}.yt-hl-row{display:flex;align-items:center;gap:9px;width:100%;padding:8px 11px;border:none;background:0 0;border-radius:8px;cursor:pointer;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;color:#1e1b4b;text-align:left;transition:background .12s}.yt-hl-row:hover{background:#f5f3ff}.yt-hl-row.on{background:#f5f3ff}.yt-hl-dot{width:11px;height:11px;border-radius:50%;flex-shrink:0}.yt-hl-row-lbl{flex:1}.yt-hl-row-count{background:#e5e7eb;color:#374151;border-radius:999px;padding:0 7px;font-size:.66rem;font-weight:800}.yt-hl-row.on .yt-hl-row-count{background:#ddd6fe;color:#6d28d9}.yt-hl-row-chk{width:14px;color:#16a34a;font-weight:900;text-align:center}.yt-art-sum-card{background:linear-gradient(135deg,#faf5ff,#f5f3ff);border:1.5px solid #ddd6fe;border-radius:14px;padding:14px 18px;font-family:Nunito,sans-serif}.yt-art-sum-hd-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.yt-art-sum-hd{font-size:.72rem;font-weight:900;letter-spacing:.05em;color:#7c3aed}.yt-art-sum-save{font-size:.72rem;font-weight:800;padding:4px 12px;border-radius:999px;border:1.5px solid #7c3aed;background:#fff;color:#6d28d9;cursor:pointer;flex-shrink:0;transition:all .15s}.yt-art-sum-save:hover{background:#f5f3ff}.yt-art-sum-save.saved{background:#ede9fe;color:#6d28d9;border-color:#ddd6fe;cursor:default}.yt-art-sum-text{font-size:.96rem;line-height:1.6;color:var(--ink)}.yt-art-sum-list{margin:8px 0 0;padding-left:20px}.yt-art-sum-list li{font-size:.92rem;line-height:1.55;color:var(--ink2,#475569);margin-bottom:4px}.yt-art-sum-loading{font-size:.9rem;color:#7c3aed;font-weight:700}.yt-sum-vhd{margin:14px 0 8px;padding-top:12px;border-top:1px dashed #cbd5e1;font-size:.78rem;font-weight:900;letter-spacing:.04em;color:#15803d}.yt-sum-vlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}.yt-sum-v{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px;padding:7px 10px;border-radius:10px;background:#f0fdf4;border-left:3px solid #22c55e}.yt-sum-v-en{font-weight:800;color:#15803d;font-size:.95rem}.yt-sum-v-def{color:var(--ink2,#475569);font-size:.88rem;line-height:1.5}.yt-sum-v-vi{color:#64748b;font-size:.86rem;font-style:italic}.yt-sum-v-vi::before{content:"— "}body.dark-mode .yt-sum-vhd{border-top-color:#334155;color:#4ade80}body.dark-mode .yt-sum-v{background:rgba(34,197,94,.1);border-left-color:#22c55e}body.dark-mode .yt-sum-v-en{color:#4ade80}body.dark-mode .yt-sum-v-def{color:#cbd5e1}body.dark-mode .yt-sum-v-vi{color:#94a3b8}.yt-sent.active .yt-word-txt{color:var(--yt-text-color,#000);font-weight:600}.yt-sent-ipa,.yt-word-ipa{font-family:Nunito,sans-serif;font-size:calc(var(--yt-sent-font-size, 23px) * var(--yt-ipa-scale, .8));color:var(--yt-ipa-color,#9ca3af);font-style:normal;line-height:1.2;white-space:nowrap}.yt-sent.active .yt-sent-ipa,.yt-sent.active .yt-word-ipa{color:var(--yt-ipa-color,#9ca3af)}.vid-paused .yt-word{cursor:pointer}.vid-paused .yt-word:hover .yt-word-txt{color:var(--accent2);text-decoration:underline dotted var(--accent2)}.saved-list{display:flex;flex-direction:column;gap:10px;margin-top:10px}.saved-card{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:12px;border:1.5px solid var(--border,#e5e7eb);background:var(--surface,#fff);cursor:pointer;transition:border-color .15s,box-shadow .15s}.saved-card:hover{border-color:#93c5fd;box-shadow:0 2px 10px rgba(59,130,246,.12)}.saved-thumb{width:96px;height:54px;object-fit:cover;border-radius:7px;flex-shrink:0;background:#e2e8f0}.saved-info{flex:1;min-width:0}.saved-title{font-size:.88rem;font-weight:700;color:var(--ink,#1e293b);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.saved-meta{font-size:.72rem;color:var(--muted,#94a3b8);margin-top:3px;font-weight:600}.sys-section-hd{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.sys-section-hd::before{content:'';display:block;flex-shrink:0;width:4px;height:18px;border-radius:3px;background:linear-gradient(to bottom,var(--accent),#f0914a)}.sys-section-hd-icon{font-size:1.1rem;line-height:1}.sys-hero{text-align:center;margin:4px 0 18px}.sys-hero-title{font-family:Nunito,sans-serif;font-size:2rem;font-weight:900;color:var(--ink,#1a1714);margin:0 0 6px;letter-spacing:-.01em}.sys-hero-sub{font-size:.95rem;color:var(--muted,#9aa0a8);font-weight:600;margin:0}.sys-filter-card{background:var(--surface,#fff);border:1px solid var(--border,#e8eaee);border-radius:20px;padding:22px;box-shadow:0 1px 2px rgba(16,24,40,.04),0 8px 28px rgba(16,24,40,.06);margin-bottom:16px;display:flex;flex-direction:column}.sys-video-search-wrap{order:1}.sys-filter-rows{order:2}.sys-chan-dd-label{order:3}.sys-chan-dd-wrap{order:4}#sysLevelSearchMatches{order:4}.sys-chan-hint{order:5}.sys-filter-divider{display:none}.sys-filter-rows{display:flex;flex-wrap:wrap;align-items:flex-start;gap:10px 22px;margin-bottom:16px}.sys-filter-group{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.sys-filter-group-lbl{font-size:.68rem;font-weight:800;letter-spacing:.08em;color:var(--muted,#9aa0a8);text-transform:uppercase;white-space:nowrap;margin-right:2px}.sys-filter-divider-v{width:1px;align-self:stretch;min-height:26px;background:var(--border,#e8eaee);flex-shrink:0}@media (max-width:760px){.sys-filter-divider-v{display:none}.sys-filter-rows{gap:10px;flex-direction:column}}.sys-chan-dd-label{font-size:.68rem;font-weight:700;color:var(--muted);letter-spacing:.05em;text-transform:uppercase;margin-bottom:6px;display:flex;align-items:center;gap:6px}.sys-chan-dd-label-dot{display:inline-block;width:3px;height:12px;border-radius:2px;background:var(--accent2,#2a7ae0);flex-shrink:0}.sys-chan-hint{font-size:.8rem;color:var(--muted,#9aa0a8);background:0 0;border:none;border-radius:0;padding:8px 0 0;margin-bottom:0;line-height:1.5;text-align:center;font-style:italic}.sys-video-search-wrap{margin-bottom:12px;display:flex;gap:12px;align-items:stretch}.yt-streak-box{display:flex;align-items:center;gap:11px;flex-shrink:0;min-width:188px;background:linear-gradient(135deg,#fb923c,#f97316);color:#fff;border-radius:12px;padding:8px 16px;box-shadow:0 4px 14px rgba(249,115,22,.28)}.yt-streak-box:empty{display:none}.yt-streak-flame{font-size:1.7rem;line-height:1;flex-shrink:0}.yt-streak-num{font-weight:900;font-size:.98rem;line-height:1.15}.yt-streak-sub{font-size:.72rem;opacity:.94}@media (max-width:640px){.sys-video-search-wrap{flex-wrap:wrap}.yt-streak-box{width:100%}}.sys-video-search{flex:1;min-width:0;width:100%;box-sizing:border-box;padding:13px 16px;border-radius:12px;border:1.5px solid transparent;background:#f1f3f5;font-family:Nunito,sans-serif;font-size:.9rem;color:var(--ink,#1a1714);outline:0;transition:border-color .2s,background .2s,box-shadow .2s}.sys-video-search::placeholder{color:#9aa0a8}.sys-video-search:focus{background:#fff;border-color:var(--accent2,#2a7ae0);box-shadow:0 0 0 3px rgba(42,122,224,.13)}.sys-video-levels{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px}.sys-lvl-btn{padding:5px 14px;border-radius:999px;border:1.5px solid var(--border,#e5e7eb);background:var(--surface,#fff);font-family:Nunito,sans-serif;font-size:.75rem;font-weight:800;color:var(--muted,#94a3b8);cursor:pointer;transition:border-color .15s,background .15s,color .15s}.sys-lvl-btn:hover{border-color:var(--accent,#e05c2a);color:var(--accent,#e05c2a)}.sys-lvl-btn.active{border-color:var(--accent,#e05c2a);background:var(--accent,#e05c2a);color:#fff}.sys-lvl-btn.sys-lvl-search-match{border-color:#0891b2;background:#ecfeff;color:#0e7490;order:-1}.sys-lvl-btn.sys-lvl-search-match.active{background:#0891b2;border-color:#0891b2;color:#fff}.sys-chan-dd-wrap{position:relative;margin-bottom:10px}.sys-chan-dd{position:relative}.sys-chan-trigger{display:flex;align-items:center;gap:8px;width:100%;padding:12px 16px;border-radius:12px;border:1.5px solid var(--border,#e8eaee);background:#fff;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:700;color:var(--ink,#1a1714);cursor:pointer;text-align:left;transition:border-color .15s,background .15s,box-shadow .15s}.sys-chan-trigger:hover{background:#f8f9fb;border-color:#cdd2da}.sys-chan-trigger.open{background:#fff;border-color:var(--accent2,#2a7ae0);box-shadow:0 0 0 3px rgba(42,122,224,.14)}.sys-chan-trigger-label{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:Nunito,sans-serif;font-weight:700;letter-spacing:0}.sys-chan-arrow{color:var(--muted,#9aa0a8);font-size:.7rem;transition:transform .18s;flex-shrink:0}.sys-chan-trigger.open .sys-chan-arrow{transform:rotate(180deg)}.sys-chan-panel{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--card,#fff);border:1.5px solid var(--border,#e5e7eb);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.12);z-index:500;overflow:hidden}.sys-chan-search-row{padding:8px 10px;border-bottom:1px solid var(--border,#e5e7eb)}.sys-chan-search-inp{width:100%;box-sizing:border-box;padding:7px 11px;border-radius:8px;border:1.5px solid var(--border,#e5e7eb);font-family:Nunito,sans-serif;font-size:.83rem;background:var(--bg,#fff);color:var(--ink,#1a1a2e);outline:0;transition:border-color .15s}.sys-chan-search-inp:focus{border-color:var(--accent2,#3b82f6)}.sys-chan-items{max-height:320px;overflow-y:auto;padding:4px 0}.sys-chan-item{display:flex;align-items:center;gap:6px;padding:7px 14px;cursor:pointer;font-family:Nunito,sans-serif;font-size:.83rem;font-weight:600;color:var(--ink2,#374151);transition:background .1s;user-select:none}.sys-chan-item:hover{background:var(--blue-soft,#eff6ff)}.sys-chan-item.active{background:var(--accent,#e05c2a);color:#fff;font-weight:800}.sys-chan-item-label{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sys-chan-item-star{font-size:.82rem;cursor:pointer;color:#cbd5e1;transition:color .15s;padding:2px 3px;line-height:1;flex-shrink:0}.sys-chan-item-star.fav{color:#f59e0b}.sys-chan-item-star:hover{color:#fbbf24}.sys-chan-item.active .sys-chan-item-star{color:rgba(255,255,255,.6)}.sys-chan-item.active .sys-chan-item-star.fav{color:#fef3c7}.sys-chan-sep{height:1px;background:var(--border,#e5e7eb);margin:4px 10px}.sys-chan-group-item{font-weight:800;color:var(--ink,#1a1a2e);cursor:pointer}.sys-chan-group-item:hover{background:#fef3c7}.sys-chan-group-arrow{font-size:.6rem;color:var(--muted,#94a3b8);width:14px;flex-shrink:0}.sys-chan-child-item{padding-left:28px;font-size:.8rem;background:var(--surface,#fafafa)}.sys-chan-child-item:hover{background:var(--blue-soft,#eff6ff)}.sys-chan-child-indent{width:14px;flex-shrink:0}.sys-fav-chan-chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:999px;border:1.5px solid #fcd34d;background:#fffbeb;font-family:Nunito,sans-serif;font-size:.75rem;font-weight:700;color:#92400e;cursor:pointer;transition:background .12s,border-color .12s}.sys-fav-chan-chip:hover{background:#fef3c7;border-color:#f59e0b}.sys-fav-chan-chip.active{background:#f59e0b;border-color:#d97706;color:#fff}.sys-fav-chan-count{opacity:.7;font-size:.7rem}.sys-fav-chan-remove{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;font-size:.65rem;line-height:1;cursor:pointer;color:#92400e;background:#fde68a;transition:background .12s,color .12s;flex-shrink:0;margin-left:-2px}.sys-fav-chan-remove:hover{background:#ef4444;color:#fff}.sys-lvl-group-wrap{position:relative;display:inline-block}.sys-lvl-group-dropdown{display:none;position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%);z-index:400;background:var(--card,#fff);border:1.5px solid var(--border);border-radius:12px;padding:5px;min-width:180px;box-shadow:0 4px 20px rgba(0,0,0,.14);flex-direction:column;gap:2px}.sys-lvl-group-dropdown.open{display:flex}.sys-lvl-sub-btn{background:0 0;border:none;border-radius:8px;padding:7px 12px;text-align:left;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--text);white-space:nowrap;transition:background .12s,color .12s}.sys-lvl-sub-btn:hover{background:var(--bg2,#f5f4f2);color:var(--accent,#e05c2a)}.sys-lvl-sub-btn.active{background:#fce7f3;color:#db2777}.sys-video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:4px}.sys-video-card{position:relative;border-radius:16px;border:1px solid var(--border,#eef0f3);background:var(--surface,#fff);cursor:pointer;overflow:hidden;box-shadow:0 1px 2px rgba(16,24,40,.04),0 4px 12px rgba(16,24,40,.045);transition:border-color .18s,box-shadow .18s,transform .18s}.sys-video-card:hover{border-color:#d7dce3;box-shadow:0 8px 26px rgba(16,24,40,.13);transform:translateY(-3px)}.sys-video-thumb-wrap{position:relative;width:100%;aspect-ratio:16/9;background:#e2e8f0;overflow:hidden}.sys-video-thumb{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}.sys-video-card:hover .sys-video-thumb{transform:scale(1.05)}.sys-video-play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.82);width:50px;height:50px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;opacity:0;z-index:2;box-shadow:0 4px 16px rgba(0,0,0,.3);transition:opacity .2s,transform .2s}.sys-video-card:hover .sys-video-play-icon{opacity:1;transform:translate(-50%,-50%) scale(1)}.sys-video-play-icon::after{content:'';width:0;height:0;border-top:9px solid transparent;border-bottom:9px solid transparent;border-left:15px solid var(--accent,#e05c2a);margin-left:4px}.sys-video-dur-badge{position:absolute;bottom:7px;right:7px;z-index:3;background:rgba(0,0,0,.8);color:#fff;font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;padding:1px 7px;border-radius:6px;letter-spacing:.02em}.sys-video-overlay-badge{position:absolute;top:7px;left:7px;z-index:3;background:#16a34a;color:#fff;font-family:Nunito,sans-serif;font-size:.66rem;font-weight:800;padding:2px 8px;border-radius:999px;box-shadow:0 2px 6px rgba(0,0,0,.2)}.sys-video-accent{height:3px;width:100%;background:var(--accent,#e05c2a)}.sys-video-info{padding:12px 14px 14px}.sys-video-badges{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px;margin-bottom:7px}.sys-video-badges:empty{display:none}.sys-video-meta-tags{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:7px}.sys-video-meta-tags .sys-video-cache-badge,.sys-video-meta-tags .sys-video-sent-badge{background:0 0;color:var(--muted,#94a3b8);padding:0;font-size:.72rem;font-weight:700;white-space:nowrap}.sys-video-badge{display:inline-block;font-family:Nunito,sans-serif;font-size:.65rem;font-weight:800;padding:3px 8px;border-radius:6px}.sys-video-cache-badge{display:inline-block;font-family:Nunito,sans-serif;font-size:.65rem;font-weight:800;padding:2px 8px;border-radius:999px;color:#065f46;background:#d1fae5}.sys-video-cefr-badge{display:inline-block;font-family:Nunito,sans-serif;font-size:.65rem;font-weight:900;padding:3px 7px;border-radius:6px;letter-spacing:.03em}.sys-video-sent-badge{display:inline-block;font-family:Nunito,sans-serif;font-size:.65rem;font-weight:800;padding:2px 8px;border-radius:999px;color:#3730a3;background:#e0e7ff;white-space:nowrap}.sys-cefr-btn,.sys-dur-btn{font-family:Nunito,sans-serif;font-size:.74rem;font-weight:800;padding:6px 13px;border-radius:9px;border:1.5px solid transparent;background:#eef1f5;color:#5b6472;cursor:pointer;transition:background .14s,color .14s;display:inline-flex;align-items:center;gap:4px}.sys-cefr-btn:hover,.sys-dur-btn:hover{background:#e3e7ee;color:#374151}.sys-cefr-btn.active,.sys-dur-btn.active{background:#16a34a;color:#fff}.sys-cefr-btn.sys-cefr-compute-btn{background:#fff7ed;color:#b45309}.sys-cefr-btn.sys-cefr-compute-btn:hover{background:#fed7aa;color:#92400e}.sys-cefr-count,.sys-dur-count{font-size:.65rem;opacity:.7}.sys-video-title{font-size:.86rem;font-weight:800;color:var(--ink,#1e293b);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.sys-video-meta{display:flex;align-items:center;justify-content:space-between;gap:6px;margin:0 0 5px}.sys-video-channel{font-size:.72rem;color:var(--accent2,#0891b2);font-weight:700}.sys-video-channel:empty{display:none}.sys-video-views{font-size:.68rem;color:var(--muted,#94a3b8);font-weight:600;white-space:nowrap;flex-shrink:0}.sys-video-author{font-size:.68rem;color:var(--muted,#94a3b8);font-weight:600;margin-top:2px}.saved-card-grid{position:relative}.saved-del-grid{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;border:none;background:rgba(0,0,0,.45);color:#fff;font-size:.65rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s,background .15s;z-index:2}.saved-card-grid:hover .saved-del-grid{opacity:1}.saved-del-grid:hover{background:#dc2626}.saved-card-grid.multi-selected{outline:2.5px solid #7c3aed;box-shadow:0 0 0 4px rgba(124,58,237,.15)}.multi-select-chk{position:absolute;top:8px;left:8px;z-index:2;width:22px;height:22px;border-radius:50%;border:2px solid #7c3aed;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.15)}.multi-select-chk.checked{background:#7c3aed}.multi-select-chk.checked::after{content:'';display:block;margin:4px auto 0;width:6px;height:10px;border:2px solid #fff;border-top:none;border-left:none;transform:rotate(45deg)}.chanmgr-item{border:1.5px solid #e5e7eb;border-radius:12px;padding:12px 14px;margin-bottom:12px;background:#fafafa}.chanmgr-item-hd{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.chanmgr-badge{display:inline-block;padding:3px 12px;border-radius:20px;font-size:.78rem;font-weight:700}.chanmgr-addbtn{padding:4px 12px;border-radius:8px;border:1.5px solid #0891b2;background:#ecfeff;color:#0e7490;font-size:.75rem;font-weight:700;cursor:pointer;white-space:nowrap}.chanmgr-addbtn:hover{background:#cffafe}.chanmgr-delbtn{padding:4px 10px;border-radius:8px;border:1.5px solid #fca5a5;background:#fff5f5;color:#dc2626;font-size:.8rem;cursor:pointer}.chanmgr-delbtn:hover{background:#fee2e2}.chanmgr-swatch{width:20px;height:20px;border-radius:50%;cursor:pointer;border:2px solid transparent;flex-shrink:0;transition:border-color .12s,transform .12s}.chanmgr-swatch:hover{transform:scale(1.15)}.chanmgr-swatch.selected{border-color:#1e293b;transform:scale(1.15)}.sys-vid-demote-btn{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;border:none;background:rgba(0,0,0,.45);color:#fff;font-size:.65rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s,background .15s;z-index:2}.sys-video-card:hover .sys-vid-demote-btn{opacity:1}.sys-vid-demote-btn:hover{background:#dc2626}.sys-vid-cb{position:absolute;top:8px;left:8px;width:20px;height:20px;z-index:3;cursor:pointer;accent-color:#6366f1}.sys-video-card.sys-vid-selected{border-color:#6366f1;box-shadow:0 0 0 2px #c7d2fe;background:#f5f3ff}.sys-video-card.sys-vid-selected:hover{border-color:#4f46e5;box-shadow:0 0 0 3px #c7d2fe}.sys-video-empty{grid-column:1/-1;color:var(--muted,#94a3b8);font-size:.85rem;padding:12px 0;text-align:center}.sys-saved-divider{grid-column:1/-1;font-size:.78rem;font-weight:800;color:var(--muted,#94a3b8);padding:10px 2px 4px;border-top:1px solid #e9ecef;margin-top:4px;font-family:Nunito,sans-serif;letter-spacing:.02em}.saved-level-row{margin-top:10px}.saved-level-select{display:block;width:100%;text-align:center;font-size:.76rem;font-family:Nunito,sans-serif;font-weight:800;padding:7px 10px;border-radius:10px;border:1.5px solid #e2e8f0;background:#fff;color:#475569;cursor:pointer;outline:0;transition:border-color .15s,background .15s,color .15s}.saved-level-select:hover{border-color:var(--accent,#e05c2a);background:#fff7f3;color:var(--accent,#e05c2a)}.saved-del{flex-shrink:0;width:26px;height:26px;border-radius:50%;border:none;background:#fee2e2;color:#dc2626;font-size:.72rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.saved-del:hover{background:#fca5a5}.yt-tp-err{margin:12px;padding:13px 14px;border-radius:var(--radius-sm);background:rgba(229,62,62,.06);border:1px solid rgba(229,62,62,.2);font-size:.77rem;font-weight:700;color:#b94040;line-height:1.5}.yt-tp-manual{padding:0 12px 14px}.yt-tp-manual textarea{width:100%;min-height:90px;padding:9px 11px;border:2px solid var(--border);border-radius:var(--radius-sm);font-family:Lora,serif;font-size:.82rem;line-height:1.58;resize:vertical;background:var(--surface);color:var(--ink);outline:0;box-sizing:border-box;transition:border-color .2s}.yt-tp-manual textarea:focus{border-color:var(--accent2)}.yt-tp-manual-btn{margin-top:7px;padding:6px 16px;border-radius:var(--radius-pill);border:1.5px solid var(--accent2);background:var(--blue-soft);font-family:Nunito,sans-serif;font-size:.73rem;font-weight:800;color:var(--accent2);cursor:pointer;transition:all .15s}.yt-tp-manual-btn:hover{background:var(--accent2);color:#fff}.yt-tp-paste-block{margin:12px 10px 6px;border:1.5px dashed #cbd5e1;border-radius:10px;overflow:hidden}.yt-tp-paste-toggle{width:100%;padding:9px 14px;background:#f8fafc;border:none;text-align:left;font-size:.78rem;font-weight:800;font-family:Nunito,sans-serif;color:#64748b;cursor:pointer;display:flex;align-items:center;gap:6px;transition:background .15s}.yt-tp-paste-toggle:hover{background:#f1f5f9;color:#334155}.yt-tp-paste-toggle::after{content:'▾';margin-left:auto;font-size:.85rem;transition:transform .2s}.yt-tp-paste-block.open .yt-tp-paste-toggle::after{transform:rotate(180deg)}.yt-tp-paste-body{display:none;padding:0 12px 12px;background:#fff}.yt-tp-paste-block.open .yt-tp-paste-body{display:block}.yt-tp-paste-ta{width:100%;margin-top:10px;padding:9px 11px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:.8rem;line-height:1.6;font-family:system-ui,sans-serif;resize:vertical;outline:0;box-sizing:border-box;background:#f8fafc;transition:border-color .2s}.yt-tp-paste-ta:focus{border-color:var(--accent2);background:#fff}.yt-mob-controls-slot{display:none}.yt-mob-actions-slot,.yt-mob-ipa-slot{display:none}.yt-mob-actions-slot{position:relative}@media(max-width:960px){.yt-lbody{flex-direction:column;overflow:hidden}.yt-lcol-player{width:100%!important;border-right:none}.yt-lcol-transcript{width:100%!important;height:auto;min-height:0}.yt-lcol-dict{display:none!important}#btnDictPanel{display:none!important}.yt-lcol-player{width:100%;max-width:none;border-right:none;flex-shrink:0;overflow:visible;display:flex;flex-direction:column;background:#0f0f0f}.yt-learn-input-wrap{background:var(--surface)}.yt-player-ratio{margin:0;aspect-ratio:16/9;padding-top:0;border-radius:0}#ytLoopBar,#ytSeekBar{display:none!important}.yt-lcol-transcript{flex:1;min-height:0;border-top:2px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.yt-mob-controls-slot{display:block;background:var(--surface2);border-bottom:1px solid var(--border);flex-shrink:0}.yt-mob-controls-slot .yt-seek-bar{display:flex!important;justify-content:center;padding:6px 8px 4px;gap:6px;border-bottom:1px solid var(--border)}.yt-seek-sep,.yt-sent-nav-btn{display:none!important}.yt-kbd-hint-bar{display:none!important}.yt-mob-controls-slot .yt-loop-bar{display:flex!important;flex-wrap:wrap;padding:5px 10px 6px;gap:5px;font-size:.72rem}.yt-tp-header{flex-wrap:nowrap;padding:7px 10px;gap:6px;align-items:center}.yt-tp-header .yt-tp-lbl{display:none}.yt-tp-count{font-size:.68rem;flex-shrink:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.yt-tp-controls{flex-wrap:nowrap;gap:5px;margin-left:auto!important;width:auto;flex-shrink:0}#ytTranslateSwitch{font-size:.62rem;gap:2px;flex-shrink:0;white-space:nowrap}.vocab-sw{font-size:.65rem;gap:3px}.vocab-sw-track{width:26px;height:14px;border-radius:7px}.vocab-sw-track::after{width:10px;height:10px;top:2px;left:2px}.vocab-sw.on .vocab-sw-track::after{transform:translateX(12px)}#btnSpeechTranscribe,#btnSubsync{font-size:.68rem;padding:4px 9px;flex-shrink:0}#btnSubsync,#ytTsEditSwitch{display:none!important}#btnYtIPA{font-size:.56rem;padding:2px 6px;flex-shrink:0;white-space:nowrap}#ytTpToolsBar{padding:6px 10px;gap:6px}#ytTpToolsBar .yt-tp-tools-sep{display:none}#ytTpToolsBar #ytPopupModeSwitch{flex:1 0 100%;margin-top:2px}#ytTpToolsBar #ytShadowExtraRow{flex:1 0 100%;margin-top:4px}.yt-shadow-extra-row{flex-wrap:wrap;padding:6px 10px;gap:5px}.yt-shadow-extra-lbl{font-size:.65rem}.yt-shadow-extra-btn{font-size:.68rem;padding:3px 9px}.yt-kb-hint-bar{display:flex!important;justify-content:flex-end}.yt-kb-hint-bar>:not(.yt-free-rec-btn):not(.yt-shadow-rec-mobile){display:none!important}.yt-shadow-rec-mobile{display:none!important}#btnShadowRec{display:none!important}.yt-sent-edit-bar{gap:4px}.yt-sent-edit-btn{width:28px;height:28px;font-size:.8rem}#ytLbar{display:none!important}#btnAutoShadow{display:none!important}.yt-learn-input-wrap{display:flex;flex-direction:row;align-items:center;flex-wrap:nowrap;gap:5px;padding:6px 8px;background:var(--surface);border-bottom:1px solid var(--border)}.yt-learn-input-wrap #btnYtAudioMode,.yt-learn-input-wrap #ytKbToggleBtn{flex-shrink:0}.yt-mob-back-btn{display:inline-flex!important;flex-shrink:0;font-size:.6rem;padding:4px 8px;margin-right:auto}.yt-learn-input-wrap .yt-learn-url-input,.yt-url-link-ic{display:none!important}.yt-vocab-mob-btn{display:inline-flex!important;align-items:center;gap:3px;flex-shrink:0;padding:4px 9px;font-size:.6rem;font-weight:800;font-family:Nunito,sans-serif;border-radius:8px;border:none;background:linear-gradient(135deg,#8fbc4a 0,#6d9a2c 100%);color:#fff;box-shadow:0 1px 3px rgba(80,110,30,.3);cursor:pointer}.yt-learn-input-wrap #ytKbToggleBtn{display:none!important}.yt-learn-input-wrap #btnSaveSession,.yt-learn-input-wrap #btnYtAudioMode,.yt-learn-input-wrap .yt-game-btn,.yt-learn-input-wrap .yt-practice-btn{font-size:.6rem;padding:0 8px;gap:3px;flex-shrink:0}.yt-learn-input-wrap #btnSaveSession{flex-shrink:0;border-radius:8px}.yt-learn-input-wrap #btnYtAudioMode .ytl-ic,.yt-learn-input-wrap .yt-game-btn svg{width:13px;height:13px}.yt-learn-input-wrap .yt-lf-btn{font-size:.58rem;padding:0 7px;gap:2px}.yt-lf-ic{width:15px;height:15px}.yt-lf-ic.lottie-on{width:18px;height:18px;margin:-3px 0}.yt-game-ic{width:14px;height:14px}.yt-game-ic.lottie-on{width:19px;height:19px;margin:-3px -1px}.yt-learn-input-wrap .yt-game-ic svg{width:100%!important;height:100%!important}.yt-learn-input-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.yt-learn-input-wrap::-webkit-scrollbar{display:none}.yt-learn-input-wrap.yt-menu-open,.yt-learn-input-wrap:has(.yt-practice-menu[style*=flex]){overflow:visible}.yt-learn-input-wrap #btnSaveSession,.yt-learn-input-wrap #btnSdTyping,.yt-learn-input-wrap #btnYtAudioMode,.yt-learn-input-wrap .yt-game-btn,.yt-learn-input-wrap .yt-lf-btn,.yt-learn-input-wrap .yt-mob-back-btn,.yt-learn-input-wrap .yt-practice-btn,.yt-learn-input-wrap .yt-vocab-mob-btn{height:24px;padding-top:0;padding-bottom:0;line-height:1;box-sizing:border-box;align-items:center;justify-content:center}.yt-learn-input-wrap #btnSaveSession,.yt-learn-input-wrap #btnSdTyping,.yt-learn-input-wrap #btnYtAudioMode,.yt-learn-input-wrap .yt-game-btn,.yt-learn-input-wrap .yt-lf-btn,.yt-learn-input-wrap .yt-mob-back-btn,.yt-learn-input-wrap .yt-practice-btn,.yt-learn-input-wrap .yt-vocab-mob-btn{font-size:.55rem;padding-left:6px;padding-right:6px;gap:2px;border-radius:7px}.yt-learn-input-wrap #btnSdTyping .ytl-ic,.yt-learn-input-wrap #btnYtAudioMode .ytl-ic,.yt-learn-input-wrap .yt-game-btn>svg{width:11px;height:11px}.yt-lf-ic{width:13px;height:13px}.yt-lf-ic.lottie-on{width:16px;height:16px;margin:-3px 0}.yt-game-ic{width:12px;height:12px}.yt-game-ic.lottie-on{width:17px;height:17px;margin:-3px -1px}.yt-learn-input-wrap{gap:4px;padding:5px 7px}.yt-player-head{padding:10px 14px 2px}.yt-player-head-title{font-size:1.15rem;-webkit-line-clamp:1;line-clamp:1}.yt-player-ratio-wrap{margin:0}#ytMobIpaSlot{display:none!important}.yt-mob-extra-slot{display:block}.yt-mob-extra-slot .yt-shadow-extra-row{display:flex!important}#ytTpMainPanel>#ytShadowExtraRow{display:none!important}.yt-mob-actions-slot{display:flex;flex-wrap:wrap;gap:8px;padding:10px 12px;background:var(--surface2);border-bottom:1px solid var(--border);flex-shrink:0;position:relative}.yt-mob-ipa-slot{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:6px 12px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}.yt-mob-ipa-slot:empty{display:none}.session-summary-panel{padding:14px}.ssp-card{max-width:100%}.yt-tp-mob-tabs{display:flex;flex-shrink:0;border-bottom:2px solid var(--border);background:var(--surface)}.yt-tp-mob-tab{flex:1;padding:7px 4px;font-size:.75rem;font-weight:800;font-family:inherit;border:none;background:0 0;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color .15s,border-color .15s}.yt-tp-mob-tab.active{color:var(--accent2);border-bottom-color:var(--accent2)}.yt-lcol-transcript.tp-tab-main #ytTpSettingsPanel{display:none!important}.yt-lcol-transcript.tp-tab-settings #ytTpMainPanel{display:none!important}.yt-lcol-transcript.tp-tab-settings #ytTpSettingsPanel{display:block!important}#ytMobHeaderCtrlSlot{padding:10px 16px 2px}#ytMobHeaderCtrlSlot .yt-tp-gear-wrap{width:100%}#ytTpSettingsPanel{display:none}}.yt-word-popup{position:fixed;top:-9999px;left:-9999px;transform:none;width:min(780px,94vw);max-height:88vh;overflow-y:auto;border-radius:18px;background:#fff;border:1px solid var(--border);box-shadow:0 24px 64px rgba(26,23,20,.22),0 6px 18px rgba(26,23,20,.1);font-family:Nunito,sans-serif;z-index:3000;opacity:0;visibility:hidden;transition:opacity .18s,visibility .18s;will-change:opacity;pointer-events:auto;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:geometricPrecision}.yt-word-popup.show{opacity:1;visibility:visible}.yt-wp-accent-bar{height:4px;background:linear-gradient(90deg,var(--accent) 0,var(--accent2) 100%)}.yt-wp-body{background:#fff;padding:22px 26px 8px}.yt-wp-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px;gap:10px}.yt-wp-top>div:first-child{min-width:0;flex:1}.yt-wp-word{font-family:Lora,serif;font-size:2rem;font-weight:700;color:var(--ink);letter-spacing:-.01em;word-break:break-word;overflow-wrap:anywhere;min-width:0}.yt-wp-ipa{font-size:1.1rem;color:var(--accent2);margin-top:4px;letter-spacing:.02em}.yt-wp-actions{display:flex;gap:6px;margin-top:2px;align-items:center}.yt-wp-close{width:28px;height:28px;border-radius:6px;background:#ef4444;border:none;color:#fff;font-size:16px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;transition:background .15s;flex-shrink:0}.yt-wp-close:hover{background:#dc2626}.yt-wp-action-btn{width:28px;height:28px;border-radius:8px;background:var(--surface2);border:1px solid var(--border);color:var(--ink2);font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:center}.yt-wp-translate-btn{width:auto;padding:0 10px;font-size:.75rem;font-weight:700;font-family:Nunito,sans-serif;background:var(--blue-soft);border-color:rgba(42,122,224,.3);color:var(--accent2);gap:4px}.yt-wp-audio-btn{font-size:15px;background:#f3fae8;border-color:rgba(77,124,15,.35);color:#4d7c0f;transition:background .15s,transform .1s;display:inline-flex;align-items:center;justify-content:center}.yt-wp-audio-btn:hover{background:#e6f4d4;transform:scale(1.08);color:#3f6212}.yt-wp-audio-btn svg{display:block}.yt-wp-inline-translation{display:none;margin-top:6px;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:700;color:var(--accent3);background:var(--green-soft);border:1px solid rgba(39,174,114,.2);border-radius:8px;padding:5px 10px;width:100%;box-sizing:border-box;outline:0}input.yt-wp-inline-translation:focus{border-color:rgba(39,174,114,.6);box-shadow:0 0 0 2px rgba(39,174,114,.15)}.yt-wp-action-btn.save{background:var(--green-soft);border-color:rgba(39,174,114,.3);color:var(--accent3)}.yt-wp-meaning-box{padding:10px 14px;background:var(--surface2);border-radius:10px;margin-bottom:10px}.yt-wp-pos{font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-right:8px}.yt-wp-meaning-text{font-size:1.05rem;color:var(--ink2);line-height:1.6}.yt-wp-example{font-size:.88rem;color:var(--muted);font-style:italic;margin-top:4px;line-height:1.4}.yt-wp-base-badge{display:inline-block;margin:3px 0 2px;padding:2px 10px;border-radius:999px;border:1.5px dashed #16a34a;font-size:.9rem;font-weight:700;color:#16a34a;cursor:pointer;transition:all .15s;user-select:none}.yt-wp-base-badge:hover{background:#dcfce7}.yt-wp-base-badge.active{background:#16a34a;color:#fff;border-style:solid}.yt-wp-save-btn{padding:4px 10px;background:#f0fdf4;border:1.5px solid #16a34a;border-radius:999px;cursor:pointer;font-family:Nunito,sans-serif;font-size:.7rem;font-weight:800;color:#16a34a;transition:background .15s,transform .1s;white-space:nowrap}.yt-wp-save-btn:hover:not(:disabled){background:#dcfce7;transform:scale(1.04)}.yt-wp-save-btn.saved{background:#f0fdf4;color:#15803d;border-color:#86efac;cursor:default}.yt-wp-eng-def-section{margin-top:8px}.yt-wp-eng-lbl{font-size:.6rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:5px}.yt-wp-meaning-loading{font-size:.78rem;color:var(--muted);padding:4px 0;animation:yt-ipa-blink 1s ease-in-out infinite}@keyframes yt-ipa-blink{0%,100%{opacity:1}50%{opacity:.35}}.yt-wp-footer{background:#fff;padding:10px 26px 20px;border-top:1px solid var(--border)}.yt-wp-dicts-lbl{font-size:.6rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:10px 0 7px}.yt-wp-dict-row{display:grid;grid-template-columns:1fr 1fr;gap:5px}.yt-dict-btn{padding:6px 10px;border-radius:8px;border:1px solid var(--border);background:var(--surface2);color:var(--ink2);font-size:.72rem;font-weight:700;cursor:pointer;text-align:center;text-decoration:none;transition:all .12s;display:block}.yt-dict-btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}.yt-dict-btn.chatgpt{grid-column:span 2;background:var(--ink);color:#fff;border-color:var(--ink)}@media(max-width:600px){.yt-word-popup{width:96vw;border-radius:14px;max-height:85vh}.yt-wp-body{padding:14px 14px 6px}.yt-wp-footer{padding:8px 14px 16px}.yt-wp-top{flex-direction:column;gap:4px;align-items:stretch}.yt-wp-actions{order:-1;align-self:flex-end;flex-wrap:wrap;gap:5px}.yt-wp-top>div:first-child{order:1}.yt-wp-word{font-size:1.4rem;word-break:break-word;overflow-wrap:anywhere}.yt-wp-translate-btn{font-size:.7rem;padding:0 8px}.yt-wp-dict-row{grid-template-columns:1fr 1fr;gap:4px}.yt-dict-btn{font-size:.68rem;padding:5px 6px}#sysVideoLevels{transition:max-height .25s ease}.sys-lvl-show-more-btn{display:block;width:100%;margin-bottom:10px;padding:5px 0;border-radius:999px;border:1.5px solid var(--accent2,#0891b2);background:0 0;color:var(--accent2,#0891b2);font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;cursor:pointer;text-align:center}.sys-lvl-collapse-btn{border-color:var(--muted,#94a3b8);color:var(--muted,#94a3b8)}.sys-video-grid{grid-template-columns:1fr;gap:14px}.sys-video-info{padding:12px 14px 14px}.sys-video-badges{gap:4px;margin-bottom:6px}.sys-video-title{font-size:.92rem;-webkit-line-clamp:2;line-clamp:2}.sys-video-meta-tags{gap:16px;margin-top:8px}.sys-video-meta-tags .sys-video-cache-badge,.sys-video-meta-tags .sys-video-sent-badge{font-size:.78rem}.sys-video-channel{font-size:.68rem;margin-top:2px}.sys-video-author{font-size:.72rem}}.yt-wp-report-section{margin-top:12px;border-top:1px solid #e9ecef;padding-top:10px}.yt-wp-report-toggle{background:0 0;border:none;cursor:pointer;font-size:.78rem;font-weight:800;color:#d4a017;font-family:Nunito,sans-serif;padding:2px 0;letter-spacing:.01em}.yt-wp-report-toggle:hover{color:#92400e}.yt-wp-report-body{margin-top:8px}.yt-wp-report-row{display:flex;gap:6px;align-items:baseline;margin-bottom:5px;font-size:.8rem}.yt-wp-report-lbl{color:#6b7280;font-weight:700;white-space:nowrap}.yt-wp-report-val{color:#111827}.yt-wp-report-wrong{color:#dc2626;font-style:italic}.yt-wp-report-field-lbl{display:block;font-size:.75rem;font-weight:700;color:#6b7280;margin:7px 0 3px}.yt-wp-report-input{width:100%;padding:7px 10px;border:1.5px solid #fde68a;border-radius:8px;font-size:.82rem;background:#fffbeb;outline:0;box-sizing:border-box;transition:border-color .15s}.yt-wp-report-input:focus{border-color:#f59e0b;background:#fff}.yt-wp-report-textarea{width:100%;padding:7px 10px;border:1.5px solid #fde68a;border-radius:8px;font-size:.8rem;line-height:1.5;font-family:system-ui,sans-serif;resize:vertical;outline:0;background:#fffbeb;box-sizing:border-box;transition:border-color .15s}.yt-wp-report-textarea:focus{border-color:#f59e0b;background:#fff}.yt-wp-report-send-btn{width:100%;margin-top:8px;padding:8px 14px;background:#d97706;color:#fff;border:none;border-radius:999px;font-size:.82rem;font-weight:800;font-family:Nunito,sans-serif;cursor:pointer;transition:background .15s}.yt-wp-report-send-btn:hover{background:#d4a017}.yt-wp-report-send-btn:disabled{background:#fbbf24;cursor:not-allowed}.yt-wp-report-status{margin-top:7px;font-size:.8rem;font-weight:700;padding:6px 10px;border-radius:8px}.yt-wp-report-status.ok{background:#d1fae5;color:#065f46}.yt-wp-report-status.err{background:#fee2e2;color:#991b1b}.yt-sent-anchor-btn{padding:2px 7px;border-radius:6px;border:1px solid #fde68a;background:#fffbeb;color:#d97706;font-size:.78rem;cursor:pointer;transition:background .15s}.yt-sent-anchor-btn:hover{background:#fef3c7;color:#92400e}#ytTpScroll.yt-tp-no-edit .yt-sent-anchor-btn{display:none!important}.yt-sent-report-btn{padding:2px 7px;border-radius:6px;border:1px solid #fde68a;background:#fffbeb;color:#d4a017;font-size:.78rem;cursor:pointer;transition:background .15s}.yt-sent-report-btn:hover{background:#fef3c7;color:#92400e}.yt-sent-report-panel{margin-top:8px;padding:10px 12px;background:#fffbeb;border:1.5px solid #fde68a;border-radius:10px;font-size:.8rem}.yt-srp-row{display:flex;gap:5px;align-items:baseline;margin-bottom:4px;font-size:.79rem}.yt-srp-lbl{color:#6b7280;font-weight:700;white-space:nowrap;display:block;margin:5px 0 2px}.yt-srp-val{color:#111827}.yt-srp-wrong{color:#dc2626;font-style:italic}.yt-srp-input,.yt-srp-textarea{width:100%;padding:6px 9px;border:1.5px solid #fde68a;border-radius:7px;font-size:.8rem;background:#fff;outline:0;box-sizing:border-box;transition:border-color .15s}.yt-srp-input:focus,.yt-srp-textarea:focus{border-color:#f59e0b}.yt-srp-textarea{resize:vertical;font-family:system-ui,sans-serif;line-height:1.5}.yt-srp-btns{display:flex;gap:6px;margin-top:7px;align-items:center}.yt-srp-send-btn{flex:1;padding:6px 12px;background:#d97706;color:#fff;border:none;border-radius:999px;font-size:.8rem;font-weight:800;font-family:Nunito,sans-serif;cursor:pointer;transition:background .15s}.yt-srp-send-btn:hover{background:#d4a017}.yt-srp-send-btn:disabled{background:#fbbf24;cursor:not-allowed}.yt-srp-cancel-btn{padding:6px 10px;border-radius:999px;border:1px solid #fde68a;background:#fff;color:#6b7280;font-size:.8rem;cursor:pointer}.yt-srp-cancel-btn:hover{background:#fef3c7;color:#374151}.yt-srp-status{margin-top:6px;font-size:.79rem;font-weight:700;padding:5px 9px;border-radius:7px}.yt-srp-status.ok{background:#d1fae5;color:#065f46}.yt-srp-status.err{background:#fee2e2;color:#991b1b}#ytSelTooltip{position:fixed;display:none;flex-direction:column;gap:3px;padding:8px 12px;background:#1e1b4b;color:#fff;border-radius:12px;font-size:.8rem;font-family:Nunito,sans-serif;box-shadow:0 4px 20px rgba(0,0,0,.4);z-index:99999;pointer-events:auto;max-width:360px;min-width:160px}.yt-sel-tip-row1{display:flex;align-items:center;gap:6px;white-space:nowrap}.yt-sel-tip-row2{display:flex;align-items:center;gap:6px}.yt-sel-tip-word{font-weight:800;color:#a5b4fc;flex-shrink:0;cursor:pointer;white-space:nowrap}.yt-sel-tip-word:hover{color:#c7d2fe}.yt-sel-tip-ipa{color:#818cf8;font-style:italic;flex-shrink:0;white-space:nowrap}.yt-sel-tip-vi{color:#e0e7ff;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.yt-sel-tip-loading{color:#818cf8;font-style:italic}.yt-sel-tip-add{flex-shrink:0;background:#059669;border:none;border-radius:50%;color:#fff;width:22px;height:22px;font-size:.9rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s;line-height:1}.yt-sel-tip-add:hover{background:#047857}.yt-sel-tip-open{flex-shrink:0;background:#4f46e5;border:none;border-radius:50%;color:#fff;width:22px;height:22px;font-size:.75rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.yt-sel-tip-open:hover{background:#4338ca}.yt-wp-shortcut-hint{margin-top:8px;font-size:13px;color:#888;line-height:1.4;text-align:center}.yt-word-popup::after{display:none}.yt-wp-ex-section{margin-top:12px;padding:12px 14px;background:var(--surface2);border-radius:10px;border:1.5px solid var(--border)}.yt-wp-ex-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}.yt-wp-ex-translate-btn{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;border:1.5px solid var(--accent2);background:var(--blue-soft);color:var(--accent2);font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap}.yt-wp-ex-translate-btn:hover:not(:disabled){background:var(--accent2);color:#fff}.yt-wp-ex-translate-btn:disabled{opacity:.5;cursor:default}.yt-wp-ex-add-btn{display:inline-flex;align-items:center;gap:3px;padding:3px 10px;border-radius:999px;border:1.5px dashed var(--accent2);background:0 0;color:var(--accent2);font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap}.yt-wp-ex-add-btn:hover{background:var(--blue-soft)}.yt-wp-ex-row{padding-top:8px;margin-top:8px;border-top:1px dashed var(--border)}.yt-wp-ex-row:first-child{padding-top:0;margin-top:0;border-top:none}.yt-wp-ex-row-actions{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px}.yt-wp-ex-del-row-btn{background:0 0;border:none;cursor:pointer;color:var(--muted);font-size:.9rem;padding:2px 5px;border-radius:4px;line-height:1;transition:color .15s,background .15s}.yt-wp-ex-del-row-btn:hover{color:#e53e3e;background:rgba(229,62,62,.08)}.yt-wp-ex-save-btn{display:block;width:100%;margin-top:10px;padding:7px 0;border-radius:8px;border:none;background:var(--accent2);color:#fff;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;cursor:pointer;transition:opacity .15s}.yt-wp-ex-save-btn:hover:not(:disabled){opacity:.85}.yt-wp-ex-save-btn:disabled{opacity:.55;cursor:default}.yt-wp-ex-textarea{width:100%;box-sizing:border-box;padding:10px 12px;border-radius:7px;border:1.5px solid var(--border);font-family:Nunito,sans-serif;font-size:1rem;line-height:1.6;color:var(--ink);background:#fff;resize:vertical;min-height:54px;outline:0;transition:border-color .15s;display:block;margin-bottom:6px}.yt-wp-ex-textarea:last-child{margin-bottom:0}.yt-wp-ex-textarea:focus{border-color:var(--accent2)}.yt-wp-ex-textarea::placeholder{color:var(--border2)}.yt-word-popup.compact{width:240px;min-width:unset;transform:none;top:auto;left:auto}.yt-wp-compact-body{padding:12px 16px 10px;background:#fff}.yt-wp-compact-top{display:flex;align-items:center;gap:7px;flex-wrap:nowrap;margin-bottom:5px;min-width:0}.yt-wp-compact-word-group{display:flex;flex-direction:column;flex:1;min-width:0;gap:1px}.yt-wp-compact-word-group .yt-wp-ipa{font-size:.82rem;color:#b91c1c;margin-top:0;white-space:normal;overflow:visible;display:block}.yt-wp-pos-compact{font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);opacity:.85}.yt-wp-compact-meaning{font-size:.85rem;color:var(--ink2);line-height:1.4;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.yt-wp-compact-endef-box{display:flex;gap:6px;align-items:flex-start;margin-top:6px;padding-top:6px;border-top:1px dashed var(--border,#e2e8f0)}.yt-wp-compact-endef-lbl{flex-shrink:0;margin-top:1px;font-size:.56rem;font-weight:800;letter-spacing:.03em;color:#2563eb;background:#eff6ff;border:1px solid #bfdbfe;border-radius:5px;padding:1px 5px;line-height:1.5}.yt-wp-compact-endef{font-size:.8rem;color:var(--ink2,#475569);line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.yt-wp-compact-endef.loading{color:var(--muted);font-style:italic}.yt-wp-compact-timer{height:3px;background:var(--accent);border-radius:2px;margin-top:10px;animation:ytPopupTimerShrink 10s linear forwards}.yt-wp-compact-save-btn{margin-left:auto;flex-shrink:0;width:26px;height:26px;border-radius:7px;border:1.5px solid #4d7c0f;background:#f3fae8;color:#4d7c0f;font-size:1rem;font-weight:700;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s,border-color .2s,transform .15s}.yt-wp-compact-save-btn:hover:not(:disabled){background:#4d7c0f;color:#fff}.yt-wp-compact-save-btn.saved{background:#4d7c0f;border-color:#4d7c0f;color:#fff;cursor:default;animation:ytSavePop .25s ease}@keyframes ytSavePop{0%{transform:scale(1)}45%{transform:scale(1.35)}100%{transform:scale(1)}}@keyframes ytPopupTimerShrink{from{width:100%}to{width:0%}}.yt-tp-font-bar{padding:7px 18px;border-bottom:1px solid var(--border);background:var(--surface2);flex-shrink:0;display:flex;align-items:center;gap:8px}.yt-sent{padding:10px 18px;border-left:3px solid transparent;border-bottom:1px solid var(--border);border-radius:0;margin:0;background:0 0;border-top:none;border-right:none;box-shadow:none;cursor:pointer;transition:background .15s,border-left-color .15s}.yt-sent:hover{background:var(--surface2);border-left-color:var(--border2)}.yt-sent.active{background:#fffbf0;border-left-color:var(--accent)}.yt-sent-meta{display:flex;align-items:center;gap:9px;margin-bottom:10px}.yt-sent-actions{display:flex;align-items:center;gap:5px;margin-top:7px;opacity:0;transition:opacity .15s}.yt-sent.active .yt-sent-actions,.yt-sent:hover .yt-sent-actions{opacity:1}.yt-sent-num{width:20px;height:20px;border-radius:5px;background:var(--bg2);color:var(--muted);font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,color .15s}.yt-sent.active .yt-sent-num{background:var(--accent);color:#fff}.yt-sent-ipa{margin-top:6px;font-size:.72rem;color:var(--accent2);font-style:italic;opacity:.75;line-height:1.5;animation:yt-ipa-fade-in .2s ease}@keyframes yt-ipa-fade-in{from{opacity:0;transform:translateY(-4px)}to{opacity:.75;transform:translateY(0)}}.yt-vocab-panel{position:fixed;top:50%;left:calc(50% + 272px + 12px);transform:translateY(-50%);width:220px;max-height:72vh;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 8px 32px rgba(26,23,20,.13);z-index:2998;display:flex;flex-direction:column;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(-50%) translateX(8px);transition:opacity .2s,transform .2s,visibility .2s}.yt-vocab-panel.show{opacity:1;visibility:visible;transform:translateY(-50%) translateX(0)}.yt-vpc-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px 8px;border-bottom:1px solid var(--border);font-size:.78rem;font-weight:800;color:var(--ink);flex-shrink:0}.yt-vpc-header button{background:0 0;border:none;cursor:pointer;font-size:1.1rem;color:var(--muted);line-height:1;padding:0 2px}.yt-vpc-dict-bar{padding:8px 10px}.yt-vpc-dict-bar .yt-dict-search-inner{height:30px;padding:0 10px}.yt-vpc-dict-bar .yt-dict-tra-btn{height:30px;padding:0 12px;font-size:.73rem}.yt-vpc-dict-result{flex-shrink:0;border-bottom:1px solid var(--border);max-height:55vh;overflow-y:auto}.yt-vpc-dict-result .yt-dc-word{font-size:1.35rem}.yt-vpc-dict-result .yt-dc-word-row{padding:12px 12px 10px}.yt-vpc-dict-result .yt-dc-vi-box{margin:10px 10px 4px}.yt-vpc-dict-result .yt-dc-vi-main{font-size:1rem}.yt-vpc-dict-result .yt-dc-defs{padding:8px 12px 4px}.yt-vpc-dict-result .yt-dc-examples{padding:8px 12px 4px}.yt-vpc-dict-result .yt-dc-save-btn{width:calc(100% - 24px);margin:10px 12px 6px;height:36px}.yt-vpc-dict-result .yt-dc-ext-row{padding:2px 12px 12px}.yt-vpc-list{overflow-y:auto;flex:1;padding:6px 0}.yt-vpc-item{display:flex;align-items:flex-start;gap:6px;padding:7px 14px;border-bottom:1px solid var(--border);position:relative}.yt-vpc-item:last-child{border-bottom:none}.yt-vpc-word{font-size:.85rem;font-weight:700;color:var(--ink);flex:1;line-height:1.3}.yt-vpc-meaning{font-size:.72rem;color:var(--muted);line-height:1.3;margin-top:1px}.yt-vpc-del{background:0 0;border:none;cursor:pointer;font-size:.9rem;color:var(--muted);padding:0;flex-shrink:0;line-height:1;margin-top:1px}.yt-vpc-del:hover{color:#ef4444}.yt-vpc-empty{text-align:center;padding:20px 14px;font-size:.78rem;color:var(--muted)}.yt-player-ratio-wrap{position:relative}.yt-pause-btn{position:absolute;top:10px;right:30px;z-index:10;background:#ef4444;color:#fff;border:none;border-radius:999px;padding:5px 14px;font-size:.72rem;font-weight:700;font-family:Nunito,sans-serif;cursor:pointer;transition:background .15s,transform .1s;letter-spacing:.02em;box-shadow:0 2px 8px rgba(0,0,0,.25)}.yt-pause-btn:hover{background:#dc2626;transform:scale(1.04)}.yt-pause-btn.is-paused{background:#16a34a}.yt-sent-shadow-btn{border:1px solid #ddd6fe;background:#f5f3ff;cursor:pointer;font-size:.7rem;padding:3px 8px;border-radius:6px;color:#7c3aed;transition:background .15s,color .15s,border-color .15s;line-height:1.4;flex-shrink:0;font-family:Nunito,sans-serif;font-weight:700}.yt-sent-shadow-btn:hover{background:#ede9fe;border-color:#c4b5fd}.yt-sent-shadow-btn.recording{background:#fee2e2;border-color:#fca5a5;color:#dc2626;animation:yt-shadow-pulse .9s ease-in-out infinite}@keyframes yt-shadow-pulse{0%,100%{opacity:1}50%{opacity:.5}}.yt-sent.yt-sent-shadowing{border-left-color:#dc2626;background:#fff5f5}#ytLiveBar{display:flex;align-items:flex-start;gap:8px;padding:9px 16px;background:rgba(220,38,38,.07);border-top:1.5px dashed rgba(220,38,38,.3);font-size:.88rem;line-height:1.6;color:var(--ink);flex-shrink:0}.yt-live-transcript{display:flex;align-items:flex-start;gap:6px;margin:8px 0 2px;padding:8px 12px;background:rgba(220,38,38,.06);border:1px dashed rgba(220,38,38,.25);border-radius:8px;font-size:.88rem;line-height:1.7;min-height:2.2em;color:var(--ink)}.yt-lt-mic{flex-shrink:0;font-size:1rem;animation:yt-lt-pulse 1s ease-in-out infinite}@keyframes yt-lt-pulse{0%,100%{opacity:1}50%{opacity:.35}}.yt-lt-body{flex:1;word-break:break-word}.yt-lt-final{font-weight:600;color:#dc2626}.yt-lt-interim{color:#9ca3af;font-style:italic}.yt-lt-placeholder{color:#9ca3af;font-style:italic}.yt-sent-score-row{position:relative;display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:6px;padding-top:6px;padding-right:34px;border-top:1px dashed var(--border)}.yt-sent-score-badge{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;min-width:40px;padding:2px 7px;border-radius:999px;font-size:.7rem;font-weight:800;color:#fff;font-family:Nunito,sans-serif;letter-spacing:.02em}.yt-sent-score-words{flex:1;font-family:Lora,serif;font-size:calc(var(--yt-sent-font-size, 23px) * .88);line-height:2}.yt-ssw-wrap{display:inline-flex;flex-direction:column;align-items:center;vertical-align:top;margin-right:4px}.yt-sent-score-word{display:inline-block;border-radius:3px;padding:0 1px;line-height:1.4}.yt-ssw-correct{color:#16a34a;font-weight:700}.yt-ssw-wrong{color:#dc2626;font-weight:700;text-decoration:underline wavy #dc2626}.yt-ssw-skipped{color:#94a3b8}.yt-ssw-heard{display:block;font-family:Nunito,sans-serif;font-size:.6rem;font-weight:700;font-style:normal;color:#dc2626;background:#fee2e2;border-radius:3px;padding:0 4px;line-height:1.5;max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center}.yt-ssw-miss{color:#94a3b8;background:#f1f5f9;font-style:italic}.yt-sent-score-retry{flex-shrink:0;border:none;background:0 0;cursor:pointer;font-size:.9rem;color:#94a3b8;padding:2px 5px;border-radius:4px;transition:background .15s,color .15s;line-height:1}.yt-sent-score-retry:hover{background:#fef3c7;color:#d97706}.yt-sent-score-close{position:absolute;top:6px;right:4px;flex-shrink:0;display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:2px solid #dc2626;background:#fff;color:#dc2626;cursor:pointer;font-size:1.05rem;font-weight:800;border-radius:6px;line-height:1;transition:background .15s,color .15s,transform .15s}.yt-sent-score-close:hover{background:#dc2626;color:#fff;transform:scale(1.08)}#btnAutoShadow.as-active{background:#7c3aed;color:#fff;border-color:#6d28d9;box-shadow:0 0 0 3px rgba(124,58,237,.25)}.as-bar{display:flex;align-items:center;gap:10px;padding:7px 16px;background:#f5f3ff;border-bottom:1.5px solid #ddd6fe;font-family:Nunito,sans-serif;font-size:.75rem;font-weight:700;flex-shrink:0}.as-bar-sent{color:#5b21b6;flex-shrink:0}.as-bar-phase{flex:1}.as-phase-listening{color:#2563eb}.as-phase-preparing{color:#92400e}.as-phase-recording{color:#dc2626;animation:yt-shadow-pulse .9s ease-in-out infinite}.as-phase-correct{color:#16a34a;font-weight:800}.as-phase-retry{color:#dc2626}.as-bar-stop{flex-shrink:0;border:1.5px solid #7c3aed;background:0 0;color:#7c3aed;border-radius:999px;padding:2px 10px;font-family:Nunito,sans-serif;font-size:.7rem;font-weight:800;cursor:pointer;transition:background .15s,color .15s}.as-bar-stop:hover{background:#7c3aed;color:#fff}.yt-sent.as-listening{border-left-color:#2563eb;background:#eff6ff}.yt-sent.as-preparing{border-left-color:#d97706;background:#fffbeb}.yt-sent.as-recording{border-left-color:#dc2626;background:#fff5f5}.as-status-badge{font-family:Nunito,sans-serif;font-size:.65rem;font-weight:800;padding:1px 8px;border-radius:999px;background:#e0e7ff;color:#3730a3;margin-left:auto;flex-shrink:0}.yt-sent.as-listening .as-status-badge{background:#dbeafe;color:#1d4ed8}.yt-sent.as-preparing .as-status-badge{background:#fef3c7;color:#92400e}.yt-sent.as-recording .as-status-badge{background:#fee2e2;color:#991b1b;animation:yt-shadow-pulse .9s ease-in-out infinite}.yt-sent-score-next{flex-shrink:0;border:1.5px solid #7c3aed;background:#f5f3ff;color:#7c3aed;border-radius:999px;padding:2px 10px;font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;cursor:pointer;transition:background .15s,color .15s;line-height:1.5}.yt-sent-score-next:hover{background:#7c3aed;color:#fff}.yt-sent-play-voice{flex-shrink:0;border:1.5px solid #06b6d4;background:#ecfeff;color:#0891b2;border-radius:999px;padding:2px 10px;font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;cursor:pointer;transition:all .15s;line-height:1.5}.yt-sent-play-voice:hover{background:#0891b2;color:#fff}.yt-sent-play-voice.playing{background:#0891b2;color:#fff;box-shadow:0 0 0 2px rgba(6,182,212,.3)}@media (max-width:700px){.yt-sent-score-row{align-items:flex-start;padding-left:50px}.yt-sent-score-badge{position:absolute;left:4px;top:8px}.yt-sent-score-words{flex:1 1 100%;min-width:0}.yt-sent-play-voice,.yt-sent-score-next,.yt-sent-score-retry{margin-top:4px}}.yt-shadow-timer{margin-left:4px;font-variant-numeric:tabular-nums;opacity:.9}.yt-rec-kbd-hint{display:inline-flex;align-items:center;gap:3px;font-size:.65rem;color:#dc2626;opacity:.85;animation:yt-rec-hint-in .2s ease}.yt-rec-kbd-hint kbd{display:inline-block;padding:1px 5px;border:1px solid #fca5a5;border-radius:3px;background:#fff1f2;font-size:.63rem;font-family:monospace;color:#dc2626;line-height:1.5}@keyframes yt-rec-hint-in{from{opacity:0;transform:translateY(-3px)}to{opacity:.85;transform:none}}.yt-ssw-clickable{border-radius:4px}.yt-ssw-clickable .yt-sent-score-word{cursor:pointer;transition:background .15s;border-radius:3px;padding:0 2px}.yt-ssw-clickable .yt-sent-score-word:hover{background:#fee2e2}.yt-ssw-clickable .yt-ssw-correct:hover{background:#dcfce7}.yt-ssw-mic-retry{display:inline-block;margin-left:2px;padding:0 3px;font-size:.7rem;line-height:1.4;background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;cursor:pointer;vertical-align:middle;transition:background .15s}.yt-ssw-mic-retry:hover{background:#dbeafe;border-color:#93c5fd}.yt-sent-word-tip{margin-top:8px;background:#fffbeb;border:1.5px solid #fde68a;border-radius:10px;padding:10px 14px;font-family:Nunito,sans-serif;font-size:.78rem;line-height:1.55;animation:yt-tip-fadein .18s ease}@keyframes yt-tip-fadein{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.yt-swt-header{display:flex;align-items:center;justify-content:space-between;font-size:.72rem;font-weight:700;color:#92400e;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}.yt-swt-close{background:0 0;border:none;cursor:pointer;font-size:1rem;color:#d4a017;line-height:1;padding:0 2px}.yt-swt-item{display:flex;align-items:flex-start;gap:7px;padding:3px 0;color:#1c1917;border-bottom:1px dashed #fde68a}.yt-swt-item:last-child{border-bottom:none}.yt-swt-icon{flex-shrink:0;width:18px;text-align:center}.yt-swt-item em{color:#1d4ed8;font-style:normal;font-weight:700}.yt-swt-item strong{color:#dc2626}.yt-swt-rerec-btn{display:block;width:100%;margin-top:8px;padding:6px 10px;background:#7c3aed;color:#fff;border:none;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;text-align:center;transition:background .15s}.yt-swt-rerec-btn:hover{background:#6d28d9}.yt-swt-rerec-btn:disabled{background:#a78bfa;cursor:default}@keyframes yt-ssw-flash-anim{0%,100%{background:0 0}40%{background:#fee2e2}}.yt-ssw-flash{animation:yt-ssw-flash-anim .6s ease}.yt-pause-btn.is-paused:hover{background:#15803d}.tp-hl-color-btn{width:18px;height:18px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;flex-shrink:0;transition:transform .15s,border-color .15s}.tp-hl-color-btn:hover{transform:scale(1.2)}.tp-hl-color-btn.active{border-color:#374151;transform:scale(1.15)}.tp-hl-erase{background:#f3f4f6!important;font-size:.65rem;color:#6b7280;display:flex;align-items:center;justify-content:center;font-weight:800}.rd-hl-erase-btn{background:#f3f4f6;border:1.5px solid #d1d5db;border-radius:6px;cursor:pointer;font-size:.72rem;font-weight:600;color:#374151;padding:2px 7px;white-space:nowrap;transition:background .13s,border-color .13s;flex-shrink:0}.rd-hl-erase-btn:hover{background:#fef3c7;border-color:#fbbf24}.rd-hl-erase-btn.active{background:#fef3c7;border-color:#f59e0b;color:#92400e}.tp-hl-clear-btn{background:0 0;border:none;cursor:pointer;font-size:.72rem;font-weight:600;padding:2px 7px;color:var(--muted);border-radius:6px;white-space:nowrap;border:1.5px solid transparent;transition:background .15s}.tp-hl-clear-btn:hover{background:#fee2e2;color:#dc2626}.stage.tp-hl-mode .tp-word-container{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24'%3E%3Ctext y='18' font-size='18'%3E🖊%3C/text%3E%3C/svg%3E") 0 18,text}.tp-word-container.tp-hl-yellow{background:#fef08a;border-radius:3px;box-shadow:11px 0 0 #fef08a,-11px 0 0 #fef08a}.tp-word-container.tp-hl-green{background:#bbf7d0;border-radius:3px;box-shadow:11px 0 0 #bbf7d0,-11px 0 0 #bbf7d0}.tp-word-container.tp-hl-blue{background:#bfdbfe;border-radius:3px;box-shadow:11px 0 0 #bfdbfe,-11px 0 0 #bfdbfe}.tp-word-container.tp-hl-pink{background:#fbcfe8;border-radius:3px;box-shadow:11px 0 0 #fbcfe8,-11px 0 0 #fbcfe8}.yt-vm-box{width:min(1200px,96vw);max-width:min(1200px,96vw);max-height:92vh;padding:0;display:flex;flex-direction:column;border-radius:18px;overflow:hidden}.yt-vm-header{display:flex;flex-direction:column;align-items:stretch;gap:10px;padding:14px 20px 12px;border-bottom:1px solid var(--border);flex-shrink:0}.yt-vm-head-top{display:flex;align-items:center;gap:10px}.yt-vm-head-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.yt-vm-title{font-weight:800;font-size:1rem;color:var(--ink);flex:1}.yt-vm-count{font-size:.78rem;color:var(--muted);font-weight:600}.yt-vm-close{background:0 0;border:none;font-size:1.1rem;cursor:pointer;color:var(--muted);padding:2px 6px;border-radius:6px}.yt-vm-close:hover{background:var(--border)}.yt-vm-dark-toggle{background:0 0;border:none;font-size:1.05rem;cursor:pointer;padding:2px 6px;border-radius:6px;line-height:1;transition:background .15s,transform .1s}.yt-vm-dark-toggle:hover{background:var(--border);transform:scale(1.12)}.yt-vm-levels{display:flex;gap:6px;padding:10px 16px;flex-wrap:wrap;border-bottom:1px solid var(--border);flex-shrink:0}.yt-vm-pdf-wrap{position:relative;display:inline-block}.yt-vm-pdf-menu{position:absolute;top:calc(100% + 4px);right:0;z-index:200;background:#fff;border:1.5px solid #e5e7eb;border-radius:10px;box-shadow:0 6px 20px rgba(0,0,0,.12);min-width:148px;overflow:hidden}.yt-vm-pdf-menu button{display:block;width:100%;padding:9px 14px;text-align:left;border:none;background:0 0;font-size:.83rem;font-weight:600;color:#374151;cursor:pointer;transition:background .1s}.yt-vm-pdf-menu button:hover{background:#f1f5f9}.yt-vm-search-bar{padding:6px 14px;border-bottom:1px solid var(--border);flex-shrink:0;display:flex;align-items:center;gap:8px}.yt-vm-search-inp{flex:1;min-width:0;box-sizing:border-box;padding:5px 10px;border-radius:8px;border:1.5px solid #e2e8f0;font-size:.82rem;background:#f8fafc;outline:0;color:#1e293b}.yt-vm-search-inp:focus{border-color:#6366f1;background:#fff}.yt-vm-sort-btns{display:flex;align-items:center;gap:3px;flex-shrink:0}.yt-vm-sort-btn{padding:4px 9px;border-radius:8px;border:1.5px solid #e5e7eb;background:#fff;color:#6b7280;font-size:.71rem;font-weight:600;cursor:pointer;transition:all .12s;white-space:nowrap;line-height:1.4}.yt-vm-sort-btn:hover{border-color:#f97316;color:#f97316}.yt-vm-sort-btn.active{background:#f97316;border-color:#f97316;color:#fff}.yt-vm-tab{padding:4px 12px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface);font-family:Nunito,sans-serif;font-size:.75rem;font-weight:700;cursor:pointer;color:var(--muted);transition:all .15s}.yt-vm-tab:hover{border-color:var(--tab-clr,var(--accent2));color:var(--tab-clr,var(--accent2))}.yt-vm-tab.active{background:var(--tab-clr,var(--accent2));border-color:var(--tab-clr,var(--accent2));color:#fff}.yt-vm-list{flex:1;overflow-y:scroll;padding:8px 0;scrollbar-width:thin;scrollbar-color:#d1d5db transparent}.yt-vm-list::-webkit-scrollbar{width:6px}.yt-vm-list::-webkit-scrollbar-track{background:0 0}.yt-vm-list::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:999px}.yt-vm-stream{padding:18px 18px 24px}.yt-vm-stream-hd{display:flex;align-items:center;gap:8px;font-size:.92rem;font-weight:700;color:#0369a1;margin-bottom:14px}.yt-vm-stream-hd b{color:#0ea5e9}.yt-vm-stream-dot{width:9px;height:9px;border-radius:50%;background:#0ea5e9;box-shadow:0 0 0 0 rgba(14,165,233,.5);animation:ytvmPulse 1s infinite;flex-shrink:0}@keyframes ytvmPulse{0%{box-shadow:0 0 0 0 rgba(14,165,233,.5)}70%{box-shadow:0 0 0 7px rgba(14,165,233,0)}100%{box-shadow:0 0 0 0 rgba(14,165,233,0)}}.yt-vm-stream-list{display:flex;flex-direction:column;gap:6px;max-height:360px;overflow-y:auto}.yt-vm-stream-item{font-size:.86rem;line-height:1.4;padding:5px 0;border-bottom:1px dashed #e5e7eb;animation:ytvmFadeIn .28s ease both}.yt-vm-stream-ph{font-weight:700;color:#0f172a}.yt-vm-stream-vi{color:#15803d;font-weight:600}@keyframes ytvmFadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.yt-vm-list::-webkit-scrollbar-thumb:hover{background:#9ca3af}.yt-vm-row{display:grid;grid-template-columns:32px 160px 0.75fr 1fr 62px 1.4fr 68px;gap:0;padding:0;border-bottom:1px solid var(--border);transition:background .1s}.yt-vm-row:last-child{border-bottom:none}.yt-vm-row:not(.yt-vm-header-row):hover{background:#fffbeb;cursor:pointer}.yt-vm-header-row{background:var(--surface);cursor:default!important}.yt-vm-col-lbl{font-size:.67rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.yt-vm-ipa-toggle{margin-left:6px;padding:1px 7px;border-radius:5px;border:1.5px solid #d1d5db;background:0 0;font-size:.65rem;font-weight:800;color:#9ca3af;cursor:pointer;vertical-align:middle;transition:all .15s}.yt-vm-ipa-toggle:hover{border-color:#6366f1;color:#6366f1}.yt-vm-ipa-toggle.active{background:#6366f1;border-color:#6366f1;color:#fff}.yt-vm-col-actions,.yt-vm-col1,.yt-vm-col2,.yt-vm-col2b,.yt-vm-col3,.yt-vm-col4{padding:9px 12px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--border)}.yt-vm-col-actions{border-right:none;flex-direction:row;align-items:center;gap:4px;justify-content:flex-end}.yt-vm-col-cb{display:flex;align-items:center;justify-content:center;padding:0 6px;border-right:1px solid var(--border)}.yt-vm-col-cb input[type=checkbox]{cursor:pointer;accent-color:#f97316;width:15px;height:15px}.yt-vm-sel-bar{display:flex;align-items:center;gap:10px;padding:8px 16px;background:#fff7ed;border-top:1px solid #fed7aa;flex-shrink:0}.yt-vm-sel-lbl{font-size:.82rem;font-weight:600;color:#ea580c;flex:1}.yt-vm-sel-test-btn{background:#6366f1;color:#fff;border:none;border-radius:7px;padding:5px 14px;font-size:.82rem;font-weight:700;cursor:pointer}.yt-vm-sel-test-btn:hover{background:#4f46e5}.yt-vm-sel-print-btn{background:#f97316;color:#fff;border:none;border-radius:7px;padding:5px 14px;font-size:.82rem;font-weight:700;cursor:pointer}.yt-vm-sel-print-btn:hover{background:#ea580c}.yt-vm-sel-clear-btn{background:0 0;border:1px solid #d1d5db;border-radius:7px;padding:4px 10px;font-size:.78rem;color:#6b7280;cursor:pointer}.yt-vm-sel-clear-btn:hover{background:#f3f4f6}.yt-vm-col3{align-items:center}.yt-vm-word{font-size:1rem;color:var(--ink);font-weight:700}.yt-vm-ipa{font-size:.82rem;color:#9ca3af;margin-top:2px}.yt-vm-ex-wrap{position:relative}.yt-vm-trans-btn{display:inline-flex;align-items:center;justify-content:center;border:1.5px solid #bfdbfe;background:#eff6ff;color:#2563eb;border-radius:7px;padding:1px 6px;font-size:.82rem;cursor:pointer;vertical-align:middle;margin-left:4px;transition:background .13s}.yt-vm-trans-btn:hover{background:#dbeafe;box-shadow:0 2px 8px rgba(37,99,235,.22)}.yt-vm-trans-glyph{display:inline-flex;align-items:baseline;gap:1px;font-weight:800;line-height:1;font-size:.8rem;letter-spacing:-.5px}.yt-vm-trans-glyph b{font-size:.92em;font-weight:800}.yt-vm-trans-vi{display:none}.yt-vm-trans-vi.show{display:block;margin-top:6px;padding:6px 10px;border-left:3px solid #86efac;background:#f0fdf4;border-radius:0 8px 8px 0;font-size:.84rem;font-style:italic;color:#0f766e;line-height:1.5}body.vs-dark .yt-vm-trans-btn{background:#1e293b;border-color:#334155;color:#93c5fd}body.vs-dark .yt-vm-trans-vi.show{background:#172033;border-left-color:#3f6212;color:#5eead4}.yt-vt-box.dark .yt-vm-trans-btn{background:#1e293b;border-color:#334155;color:#93c5fd}.yt-vt-box.dark .yt-vm-trans-vi.show{background:#172033;border-left-color:#3f6212;color:#5eead4}.yt-vm-badge{font-size:.7rem;font-weight:800;color:#fff;padding:3px 8px;border-radius:999px;letter-spacing:.04em;text-align:center}.yt-vm-no-level{font-size:.82rem;color:var(--muted)}.yt-vm-col2{font-size:.9rem;color:var(--ink);line-height:1.4}.yt-vm-col2b{font-size:.8rem;color:#4b5563;line-height:1.4;font-style:italic}.yt-vm-no-def .yt-vm-col2b{display:none}.yt-vm-no-def .yt-vm-row{grid-template-columns:32px 210px 180px 52px 1fr 30px}.yt-vm-no-def .yt-vm-col-cb{grid-column:1}.yt-vm-no-def .yt-vm-col1{grid-column:2}.yt-vm-no-def .yt-vm-col2{grid-column:3}.yt-vm-no-def .yt-vm-col3{grid-column:4}.yt-vm-no-def .yt-vm-col4{grid-column:5}.yt-vm-no-def .yt-vm-col-actions{grid-column:6}.yt-vm-no-level .yt-vm-row{grid-template-columns:32px 210px 220px 1fr 42px}.yt-vm-no-level .yt-vm-col-cb{grid-column:1}.yt-vm-no-level .yt-vm-col1{grid-column:2}.yt-vm-no-level .yt-vm-col2{grid-column:3}.yt-vm-no-level .yt-vm-col3{display:none}.yt-vm-no-level .yt-vm-col4{grid-column:4}.yt-vm-no-level .yt-vm-col-actions{grid-column:5}.yt-vm-pos{font-style:italic;color:var(--accent2);font-size:.84rem}.yt-vm-ex{font-size:.86rem;color:#1f2937;line-height:1.5;align-items:flex-start;text-align:left}.yt-vm-action-btn{background:0 0;border:none;cursor:pointer;font-size:.88rem;padding:3px 4px;border-radius:6px;opacity:.5;transition:opacity .15s}.yt-vm-action-btn:hover{opacity:1}.yt-vm-save-btn{background:#16a34a;border:none;cursor:pointer;font-size:.72rem;font-weight:800;color:#fff;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,transform .1s;line-height:1}.yt-vm-save-btn:hover{background:#15803d;transform:scale(1.1)}.yt-vm-empty{padding:40px 20px;text-align:center;color:var(--muted);font-size:.88rem}.modal-overlay.yt-vm-dark{background:rgba(2,6,23,.92)}.yt-vm-dark .yt-vm-box{background:#0f172a}.yt-vm-dark .yt-vm-header{background:#131c2e;border-bottom-color:#334155}.yt-vm-dark .yt-vm-title{color:#f1f5f9}.yt-vm-dark .yt-vm-count{color:#94a3b8}.yt-vm-dark .yt-vm-close{color:#cbd5e1}.yt-vm-dark .yt-vm-close:hover,.yt-vm-dark .yt-vm-dark-toggle:hover{background:#334155}.yt-vm-dark .yt-vm-levels{border-bottom-color:#334155}.yt-vm-dark .yt-vm-tab{background:#1e293b;border-color:#334155;color:#cbd5e1}.yt-vm-dark .yt-vm-tab.active{color:#fff}.yt-vm-dark .yt-vm-analyse-btn{border-color:#475569!important;color:#94a3b8!important}.yt-vm-dark .yt-mg-open-btn{background:#1e293b;color:#c4b5fd}.yt-vm-dark .yt-mg-open-btn:hover{background:#312e5b}.yt-vm-dark .yt-vt-open-btn{border-color:#7c3aed}.yt-vm-dark .yt-vm-search-bar{background:#131c2e;border-bottom-color:#334155}.yt-vm-dark .yt-vm-search-inp{background:#1e293b;border-color:#334155;color:#e2e8f0}.yt-vm-dark .yt-vm-search-inp::placeholder{color:#64748b}.yt-vm-dark .yt-vm-search-inp:focus{background:#1e293b;border-color:#6366f1}.yt-vm-dark .yt-vm-sort-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.yt-vm-dark .yt-vm-sort-btn.active{background:#f97316;border-color:#f97316;color:#fff}.yt-vm-dark .yt-vm-list{background:#0f172a}.yt-vm-dark .yt-vm-list::-webkit-scrollbar-thumb{background:#475569}.yt-vm-dark .yt-vm-row{border-bottom-color:#1e293b}.yt-vm-dark .yt-vm-row:not(.yt-vm-header-row):hover{background:#1e293b}.yt-vm-dark .yt-vm-header-row{background:#1e293b}.yt-vm-dark .yt-vm-col-lbl{color:#94a3b8}.yt-vm-dark .yt-vm-word{color:#fbbf24}.yt-vm-dark .yt-vm-ipa{color:#f1f5f9}.yt-vm-dark .yt-vm-pos{color:#a5b4fc}.yt-vm-dark .yt-vm-col2{color:#e2e8f0}.yt-vm-dark .yt-vm-col2b{color:#94a3b8}.yt-vm-dark .yt-vm-ex,.yt-vm-dark .yt-vm-ex-wrap span{color:#f1f5f9}.yt-vm-govi{color:#15803d;font-weight:600}.yt-vm-dark .yt-vm-govi{color:#eafff3}.yt-vm-coex{color:#4b5563}.yt-vm-dark .yt-vm-coex{color:#f1f5f9}.yt-vm-coex-num{color:#9ca3af;font-style:normal;font-weight:600;margin-right:3px}.yt-vm-dark .yt-vm-coex-num{color:#94a3b8}.yt-vm-dark .yt-vm-no-level{color:#94a3b8}.yt-vm-dark .yt-vm-ipa-toggle{border-color:#475569;color:#94a3b8}.yt-vm-dark .yt-vm-ipa-toggle.active{background:#6366f1;border-color:#6366f1;color:#fff}.yt-vm-dark .yt-vm-sel-bar{background:#2a2016;border-top-color:#78350f}.yt-vm-dark .yt-vm-pdf-menu{background:#1e293b;border-color:#334155}.yt-vm-dark .yt-vm-pdf-menu button{color:#e2e8f0}.yt-vm-dark .yt-vm-pdf-menu button:hover{background:#334155}.yt-vm-dark .yt-vm-trans-btn{background:#1e293b;border-color:#334155;color:#93c5fd}.yt-vm-dark .yt-vm-trans-vi.show{background:#172033;border-left-color:#3f6212;color:#5eead4}.yt-vm-dark #ytVmFetchStatus{background:#131c2e!important;color:#94a3b8!important;border-bottom-color:#334155!important}.yt-vm-dark .yt-vm-stream-item{color:#cbd5e1}.yt-vm-dark .yt-vm-stream-vi{color:#94a3b8}@media (max-width:699px){.yt-vm-header-row{display:none!important}#ytVmList{padding:6px!important}.yt-vm-no-def .yt-vm-row:not(.yt-vm-header-row),.yt-vm-no-level .yt-vm-row:not(.yt-vm-header-row),.yt-vm-row:not(.yt-vm-header-row){display:grid!important;grid-template-columns:1fr auto auto auto!important;grid-template-rows:auto auto auto auto;border:1px solid var(--border)!important;border-bottom:1px solid var(--border)!important;border-radius:10px!important;margin:0 0 8px!important;padding:0!important;overflow:hidden;background:var(--surface)}.yt-vm-col1{grid-column:1!important;grid-row:1!important;padding:10px 8px 4px 12px!important;flex-direction:column!important;align-items:flex-start!important;justify-content:flex-start!important;border:none!important}.yt-vm-col3,.yt-vm-no-def .yt-vm-col3,.yt-vm-no-level .yt-vm-col3{grid-column:2!important;grid-row:1!important;display:flex!important;padding:10px 4px 4px!important;justify-content:flex-start!important;align-items:flex-start!important;border:none!important}.yt-vm-no-level .yt-vm-col3{visibility:hidden!important}.yt-vm-col-actions{grid-column:3!important;grid-row:1!important;padding:8px 2px 4px!important;flex-direction:row!important;align-items:flex-start!important;gap:2px!important;border:none!important}.yt-vm-col-cb{grid-column:4!important;grid-row:1!important;padding:10px 10px 4px 2px!important;justify-content:center!important;align-items:flex-start!important;border:none!important}.yt-vm-col2,.yt-vm-no-def .yt-vm-col2,.yt-vm-no-level .yt-vm-col2{grid-column:1/5!important;grid-row:2!important;padding:0 12px 5px!important;border:none!important;font-size:.88rem!important;align-items:flex-start!important;justify-content:flex-start!important}.yt-vm-col2b,.yt-vm-no-def .yt-vm-col2b{grid-column:1/5!important;grid-row:3!important;display:flex!important;padding:0 12px 5px!important;border:none!important;font-size:.78rem!important;justify-content:flex-start!important;align-items:flex-start!important;text-align:left!important}.yt-vm-no-def .yt-vm-col2b{display:none!important}.yt-vm-col4,.yt-vm-no-def .yt-vm-col4,.yt-vm-no-level .yt-vm-col4{grid-column:1/5!important;grid-row:4!important;padding:6px 12px 10px!important;background:#f8fafc;border:none!important;border-top:1px solid var(--border)!important;font-size:.8rem!important;align-items:flex-start!important;justify-content:flex-start!important}.yt-vm-word{font-size:.98rem!important}.yt-vm-ipa{font-size:.78rem!important}.yt-vm-dark .yt-vm-row:not(.yt-vm-header-row){background:#131c2e;border-color:#334155!important}.yt-vm-dark .yt-vm-col4{background:#0f172a;border-top-color:#334155!important}}.session-summary-panel{position:fixed;inset:0;background:rgba(15,23,42,.55);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:100060;font-family:Nunito,sans-serif}.ssp-card{position:relative;width:100%;max-width:380px;max-height:86vh;overflow-y:auto;background:#fff;border:1.5px solid #e9d5ff;border-radius:18px;box-shadow:0 24px 60px rgba(76,29,149,.3);padding:22px 22px 18px;animation:sspPop .2s ease}@keyframes sspPop{from{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}.ssp-hero{display:flex;justify-content:center;margin:6px 0 16px}.ssp-ring{width:134px;height:134px;border-radius:50%;display:flex;align-items:center;justify-content:center}.ssp-ring-inner{width:106px;height:106px;border-radius:50%;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.ssp-ring-pct{font-size:1.95rem;font-weight:900;line-height:1}.ssp-ring-lbl{font-size:.72rem;font-weight:700;color:#6b7280}.ssp-close{position:absolute;top:12px;right:14px;cursor:pointer;font-size:1.25rem;color:#9ca3af;line-height:1;padding:2px 4px}.ssp-close:hover{color:#374151}.ssp-title{font-size:1.02rem;font-weight:900;color:#7c3aed;margin-bottom:6px;text-align:center}.ssp-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px;font-size:.85rem}.ssp-label{color:#6b7280}.ssp-val{font-weight:800;color:#1f2937}.ssp-wrong{color:#dc2626}.ssp-skip{color:#d97706}.ssp-divider{border-top:1px dashed #e5e7eb;margin:9px 0 7px}.ssp-subtitle{font-size:.73rem;font-weight:700;color:#6b7280;margin-bottom:6px}.ssp-history{max-height:260px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;margin-top:2px}.ssp-hist-empty,.ssp-hist-loading{font-size:.8rem;color:#9ca3af;text-align:center;padding:12px 4px}.ssp-hist-date{font-size:.72rem;font-weight:800;color:#7c3aed;margin-bottom:5px;display:flex;align-items:center;gap:6px}.ssp-hist-n{background:#ede9fe;color:#7c3aed;border-radius:999px;padding:0 7px;font-size:.66rem;font-weight:800}.ssp-hist-item{display:flex;align-items:center;gap:7px;padding:4px 0;font-size:.8rem}.ssp-hist-badge{flex:0 0 auto;border-radius:6px;padding:2px 8px;font-size:.68rem;font-weight:800;white-space:nowrap}.ssp-hb-sh{background:#dcfce7;color:#15803d}.ssp-hb-dt{background:#dbeafe;color:#1d4ed8}.ssp-hb-fl{background:#fef3c7;color:#92400e}.ssp-hb-gm{background:#fce7f3;color:#be185d}.ssp-hb-qz{background:#ede9fe;color:#6d28d9}.ssp-hist-title{flex:1 1 auto;color:#374151;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ssp-hist-x{flex:0 0 auto;color:#9ca3af;font-size:.72rem;font-weight:700}.ssp-word-list{display:flex;flex-wrap:wrap;gap:5px}.ssp-word{background:#fef3c7;border:1px solid #fcd34d;border-radius:6px;padding:2px 8px;font-size:.75rem;font-weight:700;color:#92400e;cursor:pointer;transition:background .15s}.ssp-word:hover{background:#fde68a}.ipa-chips{display:inline-flex;align-items:baseline;gap:1px;font-style:normal}.ipa-syll{display:inline-block;padding:1px 5px;border-radius:5px;background:#eff6ff;border:1px solid #bfdbfe;font-size:.8rem;font-family:'Segoe UI',sans-serif;color:#1e40af;line-height:1.5}.ipa-syll-stress{background:#fef9c3;border-color:#fbbf24;color:#92400e;font-weight:800;font-size:.85rem}.ipa-syll-2nd{background:#f0fdf4;border-color:#86efac;color:#166534;font-weight:700}.ipa-dot{color:#9ca3af;font-size:.7rem;margin:0 1px}.auth-btn{display:inline-flex;align-items:center;gap:5px;height:32px;padding:0 13px;border-radius:999px;border:1.5px solid var(--accent2);background:var(--blue-soft);font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;color:var(--accent2);cursor:pointer;transition:all .2s;flex-shrink:0}.auth-btn:hover{background:var(--accent2);color:#fff}.auth-logout-btn{display:inline-flex;align-items:center;height:32px;padding:0 13px;border-radius:999px;border:1.5px solid var(--border2);background:0 0;font-family:Nunito,sans-serif;font-size:.75rem;font-weight:700;color:var(--muted);cursor:pointer;transition:all .2s;flex-shrink:0}.auth-logout-btn:hover{border-color:#e53e3e;color:#e53e3e}.auth-modal-overlay{position:fixed;inset:0;z-index:9900;background:rgba(26,23,20,.55);display:flex;align-items:center;justify-content:center;padding:16px}.auth-modal{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:380px;padding:28px 28px 20px;position:relative}.auth-modal-close{position:absolute;top:12px;right:14px;width:28px;height:28px;border-radius:50%;border:none;background:var(--bg2);color:var(--ink2);font-size:1.1rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.auth-tabs{display:flex;gap:4px;margin-bottom:22px;background:var(--bg2);border-radius:var(--radius-sm);padding:4px}.auth-tab{flex:1;padding:8px;border:none;border-radius:8px;background:0 0;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:700;color:var(--muted);cursor:pointer;transition:all .18s}.auth-tab.active{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}.auth-field{margin-bottom:14px}.auth-field label{display:block;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:var(--ink2);margin-bottom:5px}.auth-field input{width:100%;padding:9px 13px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);font-family:Nunito,sans-serif;font-size:.9rem;color:var(--ink);outline:0;transition:border-color .18s}.auth-field input:focus{border-color:var(--accent2)}.auth-error{background:#fef2f2;border:1px solid #fca5a5;border-radius:8px;padding:7px 12px;font-size:.78rem;color:#dc2626;margin-bottom:12px;font-family:Nunito,sans-serif}.auth-error-hint{margin-top:6px;padding-top:6px;border-top:1px solid #fca5a5;color:#b91c1c;font-size:.75rem;line-height:1.5}.auth-error-hint a{color:#b91c1c;font-weight:700}.auth-submit-btn{width:100%;padding:10px;font-size:.9rem;border-radius:var(--radius-sm);margin-top:2px}.auth-forgot{text-align:right;margin:-2px 0 10px;font-family:Nunito,sans-serif;font-size:.78rem}.auth-forgot a{color:var(--accent,#2563eb);font-weight:700;text-decoration:none}.auth-forgot a:hover{text-decoration:underline}.auth-switch{text-align:center;margin-top:14px;font-family:Nunito,sans-serif;font-size:.78rem;color:var(--muted)}.auth-switch a{color:var(--accent2);text-decoration:none;font-weight:700}.auth-switch a:hover{text-decoration:underline}.auth-social-wrap{margin-top:6px}.auth-google-only #authFormLogin,.auth-google-only #authFormRegister,.auth-google-only .auth-divider,.auth-google-only .auth-tabs{display:none!important}.auth-google-only .auth-social-wrap{margin-top:4px}.auth-google-title{font-size:1.2rem;font-weight:800;color:var(--ink,#1e293b);text-align:center;margin:4px 0 18px}.auth-divider{display:flex;align-items:center;gap:10px;margin:16px 0 14px;color:var(--muted);font-size:.72rem;font-family:Nunito,sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.auth-divider::after,.auth-divider::before{content:'';flex:1;height:1px;background:var(--border)}.auth-social-wrap .nsl-container{margin:0!important}.auth-social-wrap .nsl-container-buttons{gap:8px!important;justify-content:center!important}.auth-social-wrap .nsl-button{border-radius:var(--radius-sm)!important;font-family:Nunito,sans-serif!important;font-weight:700!important;font-size:.82rem!important;height:40px!important;box-shadow:none!important;border:1.5px solid var(--border)!important}.auth-social-wrap .nsl-button-default{background:var(--surface)!important;color:var(--ink)!important}.auth-social-wrap .nsl-button-default:hover{background:var(--bg2)!important;border-color:var(--border2)!important}.auth-social-wrap .nsl-button-label-container{font-size:.82rem!important}.yt-audio-mode-bar{display:flex;align-items:center;justify-content:flex-end;padding:8px 20px 4px}.yt-audio-mode-btn{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;border-radius:9px;border:none;background:linear-gradient(135deg,#8fbc4a 0,#6d9a2c 100%);font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;color:#fff;cursor:pointer;transition:filter .18s,box-shadow .18s,transform .12s;white-space:nowrap;box-shadow:0 1px 3px rgba(80,110,30,.3);flex-shrink:0}.yt-audio-mode-btn.active{background:linear-gradient(135deg,#5f8a2a 0,#4d7c0f 100%);box-shadow:inset 0 1px 3px rgba(0,0,0,.25),0 0 0 2px rgba(109,154,44,.35)}.yt-audio-mode-btn:hover{filter:brightness(1.07);transform:translateY(-1px)}.yt-audio-mode-btn.active:hover{filter:brightness(1.06)}.yt-audio-player{display:flex;flex-direction:column;align-items:center;padding:20px 20px 16px;gap:14px;background:var(--surface)}.yt-audio-segment-lbl{font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;color:var(--muted);letter-spacing:.04em}.yt-audio-clock-card{background:#fff;border-radius:16px;box-shadow:0 2px 12px rgba(0,0,0,.08),inset 0 1px 0 rgba(255,255,255,.9);border:1px solid #e8ecf0;padding:18px 38px;min-width:200px;display:flex;align-items:center;justify-content:center}.yt-audio-clock{font-family:Nunito,sans-serif;font-size:2.8rem;font-weight:900;color:#1e293b;letter-spacing:.06em;font-variant-numeric:tabular-nums}.yt-audio-waveform{display:flex;align-items:center;gap:3px;height:36px;overflow:hidden}.yt-audio-bar{width:3px;border-radius:2px;background:#cbd5e1;animation:ytAudioBarBounce .8s ease-in-out infinite alternate;flex-shrink:0}.yt-audio-player.paused .yt-audio-bar{animation-play-state:paused;height:4px;opacity:.35}@keyframes ytAudioBarBounce{0%{height:4px;opacity:.4;background:#cbd5e1}100%{height:28px;opacity:1;background:#94a3b8}}.yt-audio-controls{display:flex;align-items:center;gap:10px}.yt-actl-btn{width:44px;height:44px;border-radius:50%;border:1.5px solid #e2e8f0;background:var(--surface);font-size:1.1rem;cursor:pointer;transition:background .15s,border-color .15s,transform .1s;display:flex;align-items:center;justify-content:center;color:#475569}.yt-actl-btn:hover{background:#f1f5f9;border-color:#94a3b8}.yt-actl-play{width:58px;height:58px;font-size:1.4rem;background:#1e293b;border-color:#1e293b;color:#fff;box-shadow:0 4px 14px rgba(0,0,0,.18)}.yt-actl-play:hover{background:#334155;border-color:#334155}.yt-actl-btn svg{display:block}.yt-audio-speeds{display:flex;align-items:center;gap:2px;background:#f1f5f9;border-radius:999px;padding:3px;border:1px solid #e2e8f0}.yt-aspd-btn{padding:4px 13px;border-radius:999px;border:none;background:0 0;font-family:Nunito,sans-serif;font-size:.75rem;font-weight:800;color:#64748b;cursor:pointer;transition:background .15s,color .15s}.yt-aspd-btn.active{background:#1e293b;color:#fff}.yt-aspd-btn:hover:not(.active){background:#e2e8f0}@media (max-width:640px){.yt-audio-player{padding:7px 10px 5px;gap:6px}.yt-audio-segment-lbl{font-size:.66rem;letter-spacing:.03em}.yt-audio-clock-card{padding:5px 18px;min-width:0;border-radius:12px}.yt-audio-clock{font-size:1.55rem;letter-spacing:.04em}.yt-audio-waveform{height:18px;gap:2px}.yt-audio-controls{gap:6px}.yt-actl-btn{width:36px;height:36px;font-size:.95rem}.yt-actl-play{width:44px;height:44px;font-size:1.15rem;box-shadow:0 3px 10px rgba(0,0,0,.16)}.yt-audio-speeds{gap:1px;padding:2px}.yt-aspd-btn{padding:4px 9px;font-size:.68rem}}@media (max-width:640px){.learn-topbar{padding:6px 10px;gap:5px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.learn-topbar::-webkit-scrollbar{display:none}.back-btn{padding:4px 8px;font-size:.65rem;white-space:nowrap;flex-shrink:0;min-width:unset}.learn-meta-info{display:none}.lm-badge{padding:4px 9px;font-size:.58rem;flex-shrink:0;border-radius:8px;white-space:nowrap;cursor:pointer}.lm-badge::after{content:' ▾';font-size:.5rem}#btnVocabList{padding:4px 8px!important;font-size:.6rem!important;flex-shrink:0;white-space:nowrap;border-radius:8px!important;gap:2px!important}.vocab-list-icon{display:none}.tour-replay-btn{padding:4px 8px;font-size:.65rem;flex-shrink:0;border-radius:8px;white-space:nowrap}#zoomWrapper{display:flex!important;flex-wrap:wrap;gap:5px;margin-left:0!important;align-items:center;width:100%}#tpFontSelect{font-size:.65rem!important;padding:4px 22px 4px 7px!important;min-width:unset!important;max-width:110px}#zoomWrapper>span{font-size:.62rem!important}.rd-color-picker{width:24px!important;height:24px!important;padding:1px!important;border-radius:5px!important}#btnTpBgReset{padding:3px 7px!important;font-size:.65rem!important}#btnZoomIn,#btnZoomOut{padding:3px 8px!important;font-size:.75rem!important}.learn-body{padding:10px 10px 40px}.controls-panel{padding:9px 10px;gap:6px;margin-bottom:12px}.ctrl-btn{padding:6px 10px;font-size:.72rem;gap:4px}.ctrl-btn.shadow-btn{justify-content:center}.ctrl-btn.record-only-btn{justify-content:center}.ctrl-select{padding:5px 24px 5px 10px;font-size:.72rem}#sampleSpeedWrapper{display:none!important}.ctrl-row>[style*="width:1px"]{display:none!important}.ctrl-extra-row{display:none;flex-wrap:wrap;gap:6px;padding-top:6px;border-top:1px solid var(--border);align-items:center}.ctrl-extra-row.open{display:flex}#ctrlExtraToggleBtn{display:inline-flex;padding:5px 10px;font-size:.72rem;color:var(--muted);margin-left:auto}#ctrlExtraToggleBtn.open{color:var(--accent2);border-color:var(--accent2)}.lrn-speed-row{gap:5px;padding-top:6px}.lrn-speed-row .popup-mode-sw{margin-left:0!important}.speed-label-txt{font-size:.68rem}.speed-chip{padding:3px 9px;font-size:.72rem}.speed-presets{display:none}.dictation-tp-btn{font-size:.6rem;padding:2px 7px}.dictation-text{font-size:1rem;line-height:2.5}.dict-blank{font-size:1rem}.dict-speed-row{width:100%}.dict-speed-row input[type=range]{flex:1;width:auto}.popup-duration-row{margin-top:4px!important}.popup-mode-hint-row{display:none}.popup-dur-lbl{font-size:.62rem}.popup-dur-btn{padding:2px 7px;font-size:.62rem}.popup-dur-btn--inf{display:none}.vocab-sw{font-size:.7rem;gap:3px}.vocab-sw-track{width:28px!important;height:16px!important;border-radius:8px}.vocab-sw-track::after{width:12px!important;height:12px!important}.dictation-float-btn{right:4px;top:180px;font-size:.65rem;padding:8px 5px}#customPassageModal .modal-box{padding:20px 14px!important}#customPassageGrid{grid-template-columns:1fr!important;gap:16px!important}.ctrl-row--tools{flex-wrap:nowrap;gap:5px}#btnPlaySample,#btnPlayTTS{flex-shrink:0;white-space:nowrap}#voiceSelectWrapper{flex:1;min-width:0}#voiceSelectWrapper #voiceSelect{width:100%;max-width:130px;font-size:.68rem;padding:4px 20px 4px 7px}.ctrl-row--tools{flex-wrap:wrap!important}.ctrl-row-break{display:block;width:100%;height:0}.record-divider{display:none!important}#btnRecordOnly,#btnShadow{flex:1 1 0%;min-width:0;width:0;justify-content:center;text-align:center;border-radius:var(--radius-pill);font-size:.72rem;padding:8px 6px;white-space:normal;line-height:1.3}}.rd-word-container.rd-colloc-hl .rd-word{position:relative;z-index:0}.rd-word-container.rd-colloc-hl .rd-word::after{content:'';position:absolute;z-index:-1;left:-4px;right:-4px;top:50%;bottom:auto;height:1.35em;transform:translateY(-50%);background:#fde047}.reading-article.rd-theme-dark .rd-word-container.rd-colloc-hl .rd-word{color:#166534!important;font-weight:700}.rd-word-container.rd-cefr-a1 .rd-word,.rd-word-container.rd-cefr-a2 .rd-word,.rd-word-container.rd-cefr-b1 .rd-word,.rd-word-container.rd-cefr-b2 .rd-word,.rd-word-container.rd-cefr-c1 .rd-word,.rd-word-container.rd-cefr-c2 .rd-word{position:relative;z-index:0}.rd-word-container.rd-cefr-a1 .rd-word::after{content:'';position:absolute;z-index:-1;left:-4px;right:-4px;top:50%;height:1.35em;transform:translateY(-50%);background:#bfdbfe}.rd-word-container.rd-cefr-a2 .rd-word::after{content:'';position:absolute;z-index:-1;left:-4px;right:-4px;top:50%;height:1.35em;transform:translateY(-50%);background:#a5f3fc}.rd-word-container.rd-cefr-b1 .rd-word::after{content:'';position:absolute;z-index:-1;left:-4px;right:-4px;top:50%;height:1.35em;transform:translateY(-50%);background:#bbf7d0}.rd-word-container.rd-cefr-b2 .rd-word::after{content:'';position:absolute;z-index:-1;left:-4px;right:-4px;top:50%;height:1.35em;transform:translateY(-50%);background:#fde68a}.rd-word-container.rd-cefr-c1 .rd-word::after{content:'';position:absolute;z-index:-1;left:-4px;right:-4px;top:50%;height:1.35em;transform:translateY(-50%);background:#fca5a5}.rd-word-container.rd-cefr-c2 .rd-word::after{content:'';position:absolute;z-index:-1;left:-4px;right:-4px;top:50%;height:1.35em;transform:translateY(-50%);background:#d8b4fe}.reading-article.rd-theme-dark .rd-word-container.rd-cefr-a1 .rd-word,.reading-article.rd-theme-dark .rd-word-container.rd-cefr-a2 .rd-word,.reading-article.rd-theme-dark .rd-word-container.rd-cefr-b1 .rd-word,.reading-article.rd-theme-dark .rd-word-container.rd-cefr-b2 .rd-word,.reading-article.rd-theme-dark .rd-word-container.rd-cefr-c1 .rd-word,.reading-article.rd-theme-dark .rd-word-container.rd-cefr-c2 .rd-word{color:#14213d!important}.rd-vocab-wrap{position:relative;display:inline-block}.rd-vocab-btn.active{background:#ede9fe!important;color:#6d28d9!important;border-color:#c4b5fd!important}.rd-vocab-menu{display:none;position:absolute;top:calc(100% + 6px);left:0;z-index:45;min-width:232px;background:var(--surface,#fff);border:1.5px solid var(--border,#e5e7eb);border-radius:12px;box-shadow:0 12px 30px rgba(15,23,42,.18);padding:6px}.rd-vocab-wrap.open .rd-vocab-menu{display:block;animation:rdTransMenuIn .16s ease}.rd-vocab-sec+.rd-vocab-sec{border-top:1px solid var(--border,#f1f5f9);margin-top:6px;padding-top:6px}.rd-vocab-mode{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:8px;cursor:pointer;font-size:.82rem;font-weight:800;color:var(--ink,#1f2937)}.rd-vocab-mode:hover{background:var(--bg2,#f8fafc)}.rd-vocab-mode input{cursor:pointer;margin:0}.rd-vocab-lvs{display:none;padding:2px 4px 4px 26px}.rd-vocab-sec.on .rd-vocab-lvs{display:block;animation:rdTransMenuIn .16s ease}.rd-vlv{display:flex;align-items:center;gap:8px;padding:4px 6px;border-radius:7px;cursor:pointer;font-size:.78rem;font-weight:600}.rd-vlv:hover{background:var(--bg2,#f8fafc)}.rd-vlv input{cursor:pointer;margin:0}.rd-vocab-hint{display:none;font-size:.68rem;color:#94a3b8;padding:2px 8px 4px 26px;line-height:1.4}.rd-vocab-sec.on .rd-vocab-hint{display:block}.rd-vocab-place{display:none;padding:2px 4px 4px 26px}.rd-vocab-sec.on .rd-vocab-place{display:block}.rd-vplace{display:flex;align-items:center;gap:7px;padding:4px 6px;border-radius:7px;cursor:pointer;font-size:.74rem;color:var(--ink,#334155);line-height:1.35}.rd-vplace:hover{background:var(--bg2,#f8fafc)}.rd-vplace input{cursor:pointer;margin:0;flex:none}.rd-vplace i{color:#b45309;font-style:italic}.rd-colloc-opts{padding-left:26px}.rd-vocab-hint2{display:block;font-size:.68rem;color:#94a3b8;line-height:1.45;padding:0 6px 6px}.rd-colloc-open-btn{width:100%;border:1.5px solid #99f6e4;background:#f0fdfa;color:#0f766e;border-radius:8px;padding:6px 8px;font-family:inherit;font-size:.74rem;font-weight:800;cursor:pointer}.rd-colloc-open-btn:hover{background:#ccfbf1}body.vs-dark .rd-colloc-open-btn{background:#10312e;border-color:#115e59;color:#5eead4}.rd-word-container.rdvi-on::after{content:"(" attr(data-vi) ")";font-size:.68em;font-style:italic;font-weight:600;color:#b45309;line-height:1.25;white-space:nowrap}.rd-word-container.rdvi-on::after{display:block;margin-top:1px}#screen-reading.rdctx-beside .rd-word-container.rdvi-on{display:inline-grid;grid-template-columns:auto auto;grid-template-areas:"w v" "i v";align-items:center;column-gap:3px}#screen-reading.rdctx-beside .rd-word-container.rdvi-on>.rd-word{grid-area:w}#screen-reading.rdctx-beside .rd-word-container.rdvi-on>.rd-ipa{grid-area:i}#screen-reading.rdctx-beside .rd-word-container.rdvi-on::after{grid-area:v;display:inline;margin-top:0}.reading-article.rd-theme-dark .rd-word-container.rdvi-on::after{color:#fbbf24}.rd-cefr-group{display:inline-flex;align-items:center;gap:2px;padding:3px 5px;border:1.5px solid var(--border1);border-radius:20px;background:var(--surface1)}.rd-cefr-btn{font-size:.68rem;font-weight:800;padding:3px 7px;border-radius:12px;border:none;background:0 0;color:var(--ink2);cursor:pointer;transition:background .15s,color .15s;letter-spacing:.03em}.rd-cefr-btn:hover{background:#f3f4f6}.rd-cefr-btn[data-level=A1].active{background:#bfdbfe;color:#1e40af}.rd-cefr-btn[data-level=A2].active{background:#a5f3fc;color:#0e7490}.rd-cefr-btn[data-level=B1].active{background:#bbf7d0;color:#166534}.rd-cefr-btn[data-level=B2].active{background:#fde68a;color:#92400e}.rd-cefr-btn[data-level=C1].active{background:#fca5a5;color:#991b1b}.rd-cefr-btn[data-level=C2].active{background:#d8b4fe;color:#6b21a8}#rdCollocTooltip{font-family:Nunito,sans-serif;background:#064e3b;color:#d1fae5;border-radius:8px;padding:7px 12px;font-size:.8rem;max-width:260px;box-shadow:0 4px 16px rgba(0,0,0,.22);opacity:0;transform:translateY(4px);transition:opacity .12s,transform .12s;pointer-events:none}#rdCollocTooltip.rd-colloc-tip-show{opacity:1;transform:translateY(0)}.rd-colloc-tip-phrase{font-weight:700;font-size:.85rem;color:#6ee7b7;margin-bottom:2px}.rd-colloc-tip-ipa{color:#99f6e4;font-size:.78rem;margin-bottom:2px}.rd-colloc-tip-vi{color:#d1fae5;font-style:italic}.rd-colloc-tip-hint{margin-top:5px;font-size:.68rem;color:#6ee7b7;opacity:.8}.rd-colloc-ex{display:flex;gap:6px;align-items:flex-start;font-size:.84rem;line-height:1.5;margin-bottom:6px}.rd-colloc-ex-sp{border:none;background:0 0;cursor:pointer;font-size:.85rem;padding:0;flex-shrink:0;line-height:1.4}.rd-colloc-chips{display:flex;flex-direction:column;gap:5px}.rd-colloc-chip{font-size:.84rem;color:#334155;line-height:1.45}.rd-colloc-chip-vi{color:#94a3b8;font-size:.8rem}.cdc-card{font-family:Nunito,sans-serif;background:#fff;border-radius:16px;padding:18px 20px;color:#1e293b}.cdc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.cdc-badge{display:inline-flex;align-items:center;gap:6px;background:#fff1e6;color:#ea7c3a;font-size:.72rem;font-weight:800;letter-spacing:.04em;padding:5px 12px;border-radius:999px}.cdc-close{border:none;background:#f1f5f9;color:#64748b;width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:1.15rem;line-height:1;display:flex;align-items:center;justify-content:center}.cdc-close:hover{background:#e2e8f0}.cdc-title-row{display:flex;align-items:center;gap:12px}.cdc-title{font-family:Lora,Georgia,serif;font-size:1.85rem;font-weight:800;color:#1e293b;line-height:1.12}.cdc-speak{flex-shrink:0;width:40px;height:40px;border-radius:50%;border:1.5px solid #e2e8f0;background:#fff;color:#0d9488;cursor:pointer;font-size:1rem;box-shadow:0 2px 6px rgba(0,0,0,.06);display:flex;align-items:center;justify-content:center}.cdc-speak:hover{background:#f0fdfa}.cdc-ipa{color:#94a3b8;font-size:.95rem;margin-top:6px}.cdc-divider{height:1px;background:#eef2f6;margin:14px 0}.cdc-sec{margin-bottom:14px}.cdc-sec-hd{display:flex;align-items:center;gap:9px;margin-bottom:7px}.cdc-ic{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;flex-shrink:0}.cdc-ic-green{background:#dcfce7;color:#16a34a}.cdc-ic-blue{background:#dbeafe;color:#2563eb}.cdc-ic-purple{background:#ede9fe;color:#7c3aed}.cdc-sec-lbl{font-size:.78rem;font-weight:800;letter-spacing:.05em}.cdc-lbl-green{color:#15803d}.cdc-lbl-blue{color:#2563eb}.cdc-lbl-purple{color:#7c3aed}.cdc-meaning{background:#f0fdf4;border:1px solid #dcfce7;border-radius:10px;padding:10px 14px;font-size:1.05rem;font-weight:700;color:#166534}.cdc-meaning.yt-dc-vi-loading{color:#9ca3af;font-weight:400;font-style:italic;background:#f8fafc;border-color:#eef2f6}.cdc-def{margin-left:39px;font-style:normal;color:#475569;font-size:.95rem;line-height:1.5}.cdc-colloc-list{margin:0 0 0 39px;padding-left:18px}.cdc-colloc-item{font-size:.95rem;color:#334155;line-height:1.5;margin-bottom:7px}.cdc-colloc-base{color:#15803d;font-weight:800}.cdc-colloc-vi{display:block;color:#94a3b8;font-size:.88rem;margin-top:1px}.cdc-ex{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid #f1f5f9}.cdc-sec .cdc-ex:last-child{border-bottom:none;padding-bottom:0}.cdc-ex-sp{flex-shrink:0;width:34px;height:34px;border-radius:10px;border:none;background:#f5f3ff;color:#7c3aed;cursor:pointer;font-size:.85rem}.cdc-ex-sp:hover{background:#ede9fe}.cdc-ex-body{flex:1;min-width:0}.cdc-ex-en{font-size:.98rem;color:#1e293b;line-height:1.5}.cdc-ex-vi{font-size:.88rem;color:#94a3b8;font-style:italic;margin-top:2px}.cdc-hl{background:#fde68a;color:#92400e;border-radius:3px;padding:0 2px;text-decoration:underline;text-underline-offset:2px}.cdc-article{margin:4px 0 14px;padding:10px 14px;background:#eef4ff;border-left:4px solid #3b82f6;border-radius:8px}.cdc-article-hd{font-size:.72rem;font-weight:800;color:#2563eb;letter-spacing:.04em;margin-bottom:4px}.cdc-article-txt{font-size:.92rem;color:#334155;font-style:italic;line-height:1.5}.cdc-save{width:100%;border:2px solid #16a34a;background:#fff;color:#15803d;border-radius:14px;padding:13px;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;transition:background .12s;margin-top:6px}.cdc-save:hover{background:#f0fdf4}.cdc-save.saved{border-color:#cbd5e1;color:#64748b;background:#f8fafc;cursor:default}.cdc-links{display:flex;align-items:center;gap:8px;margin-top:12px;flex-wrap:wrap}.cdc-links-lbl{font-size:.8rem;color:#94a3b8}.cdc-link{font-size:.82rem;font-weight:700;color:#475569;text-decoration:none;border:1.5px solid #e2e8f0;border-radius:8px;padding:6px 14px;background:#fff}.cdc-link:hover{background:#f8fafc}.rd-phrase-btn{position:fixed;z-index:9100;background:#1a1a1a;color:#fff;font-family:Nunito,sans-serif;font-weight:800;font-size:.78rem;padding:6px 13px;border-radius:999px;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.22);white-space:nowrap;user-select:none;transition:background .15s,transform .1s;transform:translateY(-6px);animation:rd-phrase-pop .15s ease forwards}.rd-phrase-btn:hover{background:#e07a30;transform:translateY(-8px)}@keyframes rd-phrase-pop{from{opacity:0;transform:translateY(0)}to{opacity:1;transform:translateY(-6px)}}#screen-reading{position:relative}.rd-dict-panel{position:fixed;top:0;right:0;bottom:0;width:360px;background:#f5f3ef;display:flex;flex-direction:column;z-index:8100;transform:translateX(100%);transition:transform .22s cubic-bezier(.4,0,.2,1);box-shadow:-4px 0 28px rgba(0,0,0,.12);overflow:hidden}.rd-dict-panel.open{transform:translateX(0)}.rd-dict-panel.from-left{right:auto;left:0;transform:translateX(-100%);box-shadow:4px 0 28px rgba(0,0,0,.12)}.rd-dict-panel.from-left.open{transform:translateX(0)}#screen-reading.rd-panel-open .reading-body{margin-right:360px;transition:margin-right .22s cubic-bezier(.4,0,.2,1)}#screen-reading.rd-panel-open .reading-body.rd-has-phrases-sidebar{display:block;padding-right:52px}#screen-reading.rd-panel-open .rd-phrases-sticky{display:none}#screen-learn.rd-panel-left-open,#screen-youtube.rd-panel-left-open{padding-left:360px;box-sizing:border-box;transition:padding-left .22s cubic-bezier(.4,0,.2,1)}.rd-dict-body{flex:1;overflow-y:auto;padding:14px 14px 24px;display:flex;flex-direction:column;gap:12px;scrollbar-width:thin}.rd-dict-home-card{background:#fff;border-radius:16px;padding:16px 16px 14px;box-shadow:0 1px 4px rgba(0,0,0,.07)}.rd-dict-home-hd{display:flex;align-items:center;gap:10px;margin-bottom:14px}.rd-dict-home-icon{width:36px;height:36px;border-radius:10px;background:#fff3e8;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.rd-dict-home-title{font-family:Nunito,sans-serif;font-weight:900;font-size:1.05rem;color:#1a1a1a;flex:1}.rd-dict-close-btn{width:26px;height:26px;border-radius:50%;border:none;background:#f3f3f3;cursor:pointer;font-size:.95rem;color:#888;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s}.rd-dict-close-btn:hover{background:#e5e5e5}.rd-dict-search-row{display:flex;align-items:center;gap:8px;background:#f7f6f3;border-radius:10px;padding:8px 12px;margin-bottom:10px;border:1.5px solid #eae8e3}.rd-dict-search-row input{flex:1;border:none;background:0 0;font-family:Nunito,sans-serif;font-size:.88rem;color:#1a1a1a;outline:0}.rd-dict-search-row input::placeholder{color:#aaa}.rd-dict-search-icon{font-size:.85rem;color:#aaa;flex-shrink:0}.rd-dict-search-btn{width:100%;padding:10px 0;border-radius:10px;border:none;background:#1a1a1a;color:#fff;font-family:Nunito,sans-serif;font-weight:800;font-size:.88rem;cursor:pointer;transition:background .15s}.rd-dict-search-btn:hover{background:#333}.rd-dict-recent-card{background:#fff;border-radius:16px;padding:14px 16px;box-shadow:0 1px 4px rgba(0,0,0,.07)}.rd-dict-section-hd{font-family:Nunito,sans-serif;font-weight:800;font-size:.65rem;color:#aaa;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}.rd-dict-recent-item{padding:8px 0;border-bottom:1px solid #f0ede8;cursor:pointer;transition:background .12s}.rd-dict-recent-item:last-child{border-bottom:none;padding-bottom:0}.rd-dict-recent-item:hover .rd-dict-recent-word{color:#e07a30}.rd-dict-recent-word{font-family:Lora,Georgia,serif;font-weight:700;font-size:.97rem;color:#1a1a1a;transition:color .12s}.rd-dict-recent-meta{font-family:Nunito,sans-serif;font-size:.75rem;color:#aaa;margin-top:1px}.rd-dict-detail-card{background:#fff;border-radius:16px;padding:16px 16px 14px;box-shadow:0 1px 4px rgba(0,0,0,.07)}.rd-dict-back-btn{display:inline-flex;align-items:center;gap:4px;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:#aaa;background:0 0;border:none;cursor:pointer;padding:0;margin-bottom:12px;transition:color .12s}.rd-dict-back-btn:hover{color:#555}.rd-dict-phrase-text{font-family:Lora,Georgia,serif;font-size:1.25rem;font-weight:700;color:#1a1a1a;line-height:1.3;margin-bottom:10px}.rd-dict-phrase-tag{display:inline-block;padding:2px 9px;background:#fff3e8;color:#e07a30;border-radius:999px;font-family:Nunito,sans-serif;font-size:.67rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}.rd-dict-word-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:4px}.rd-dict-word-text{font-family:Lora,Georgia,serif;font-size:1.55rem;font-weight:700;color:#1a1a1a;line-height:1.15}.rd-dict-ipa{font-size:.8rem;color:#aaa;font-family:Nunito,sans-serif}.rd-dict-audio{width:28px;height:28px;border-radius:8px;border:1.5px solid #eae8e3;background:#f7f6f3;cursor:pointer;font-size:.8rem;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s}.rd-dict-audio:hover{background:#dbeafe}.rd-dict-audio-lbl{width:auto;padding:0 10px;gap:4px;font-size:.72rem;font-weight:800;letter-spacing:.02em}.rd-dict-audio-us{color:#1d4ed8}.rd-dict-audio-uk{color:#b91c1c}.rd-dict-audio-us:hover{background:#dbeafe}.rd-dict-audio-uk:hover{background:#fee2e2}.rd-dict-section-lbl{font-family:Nunito,sans-serif;font-weight:800;font-size:.64rem;color:#aaa;text-transform:uppercase;letter-spacing:.07em;margin-bottom:3px}.rd-dict-vi-text{font-family:Nunito,sans-serif;font-size:.93rem;font-weight:700;color:#1a1a1a;line-height:1.5}.rd-dict-vi-hidden{display:none!important}.rd-dict-vi-lblrow{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:3px}.rd-dict-vi-tgl{display:inline-flex;align-items:center;gap:4px;flex-shrink:0;border:1.5px solid #e5e7eb;border-radius:999px;background:#f9fafb;color:#94a3b8;font-family:Nunito,sans-serif;font-size:.66rem;font-weight:800;padding:2px 9px;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.rd-dict-vi-tgl:hover{border-color:#cbd5e1;color:#64748b}.rd-dict-vi-tgl.on{background:#ecfdf5;border-color:#a7f3d0;color:#059669}.rd-dict-vi-tgl-ic{font-size:.8rem;line-height:1}.rd-dict-eng-def{font-family:Nunito,sans-serif;font-size:.83rem;color:#555;line-height:1.6;margin-bottom:5px}.rd-dict-eng-def .yt-wp-pos{margin-right:5px}.rd-dict-eng-ex{font-size:.76rem;color:#aaa;font-style:italic;margin-top:2px;padding-left:8px;border-left:2px solid #eae8e3}.rd-dict-divider{height:1px;background:#f0ede8;flex-shrink:0}.cefr-badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.7rem;font-weight:800;letter-spacing:.04em;font-family:Nunito,sans-serif;line-height:1.6;vertical-align:middle}.cefr-A1{background:#dcfce7;color:#166534}.cefr-A2{background:#bbf7d0;color:#14532d}.cefr-B1{background:#dbeafe;color:#1e40af}.cefr-B2{background:#e0e7ff;color:#3730a3}.cefr-C1{background:#ffedd5;color:#9a3412}.cefr-C2{background:#fee2e2;color:#991b1b}.cefr-none{background:#f3f4f6;color:#9ca3af}.rd-dict-cefr-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.rd-dict-cefr-sel{font-size:.72rem;font-family:Nunito,sans-serif;font-weight:700;border:1px solid #e5e7eb;border-radius:6px;padding:2px 6px;background:#fff;color:#374151;cursor:pointer;outline:0}.rd-dict-save-btn{width:100%;padding:9px 0;border-radius:10px;border:1.5px solid #1a1a1a;background:0 0;color:#1a1a1a;font-family:Nunito,sans-serif;font-weight:800;font-size:.84rem;cursor:pointer;transition:background .15s,color .15s}.rd-dict-save-btn:hover{background:#1a1a1a;color:#fff}.rd-dict-save-btn.saved{border-color:#e0ddd8;color:#bbb;cursor:default}.rd-dict-save-btn:disabled{opacity:.7}.rd-dict-links{display:flex;flex-wrap:wrap;gap:5px}.rd-dict-link{padding:4px 10px;border-radius:7px;border:1.5px solid #eae8e3;background:#f7f6f3;font-family:Nunito,sans-serif;font-size:.71rem;font-weight:700;color:#666;text-decoration:none;transition:border-color .15s,color .15s}.rd-dict-link:hover{border-color:#e07a30;color:#e07a30}.rd-dict-link--chatgpt{cursor:pointer;background:#f0fdf4;border-color:#86efac;color:#15803d}.rd-dict-link--chatgpt:hover{background:#dcfce7;border-color:#4ade80;color:#166534}.rd-theme-btn{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--border);background:var(--surface2);font-size:1.1rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:border-color .15s,box-shadow .15s;flex-shrink:0}.rd-theme-btn:hover{border-color:var(--accent);box-shadow:0 0 0 3px var(--blue-soft)}.rd-dark-btn-on{border-color:#6366f1;background:#1e1b4b;color:#fbbf24}.rd-dark-btn-on:hover{border-color:#818cf8;box-shadow:0 0 0 3px rgba(99,102,241,.25)}.rd-theme-panel{position:fixed;top:58px;right:18px;z-index:9200;background:var(--surface);border:1.5px solid var(--border);border-radius:16px;padding:14px 16px 16px;box-shadow:0 8px 32px rgba(0,0,0,.18)}.rd-theme-panel-header{font-family:Nunito,sans-serif;font-weight:800;font-size:.82rem;color:var(--ink2);margin-bottom:12px}.rd-theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.rd-theme-swatch-wrap{display:flex;flex-direction:column;align-items:center;gap:5px;cursor:pointer}.rd-theme-swatch{width:48px;height:48px;border-radius:10px;border:2.5px solid transparent;cursor:pointer;transition:transform .15s,border-color .15s,box-shadow .15s;position:relative;overflow:hidden;box-shadow:0 1px 5px rgba(0,0,0,.18)}.rd-theme-swatch:hover{transform:scale(1.08)}.rd-theme-swatch.selected{border-color:var(--accent);box-shadow:0 0 0 3px var(--blue-soft)}.rd-theme-swatch-inner{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}.rd-theme-swatch-label{font-family:Nunito,sans-serif;font-size:.68rem;font-weight:700;color:var(--ink2);text-align:center;white-space:nowrap}.rd-theme-custom-section{margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}.rd-theme-custom-title{font-family:Nunito,sans-serif;font-weight:800;font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.rd-theme-custom-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.rd-theme-custom-label{font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:var(--ink2);min-width:32px}.rd-color-picker{width:36px;height:28px;padding:2px;border:1.5px solid var(--border);border-radius:7px;cursor:pointer;background:var(--surface2)}#upgradePromptOverlay{position:fixed;inset:0;z-index:99998;background:rgba(0,0,0,.45)}#upgradePromptBanner{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:99999;background:#1c1917;color:#fff;border-radius:18px;padding:28px 28px 24px;display:flex;flex-direction:column;align-items:center;gap:16px;box-shadow:0 16px 48px rgba(0,0,0,.36);font-family:Nunito,sans-serif;font-size:.95rem;font-weight:600;text-align:center;max-width:min(420px,92vw);width:100%;animation:lp-in .22s cubic-bezier(.34,1.56,.64,1)}#upgradePromptBanner .up-icon{font-size:2.4rem;line-height:1}#upgradePromptBanner .up-msg{font-size:.93rem;color:rgba(255,255,255,.9);line-height:1.5}#upgradePromptBanner .up-btns{display:flex;gap:10px;width:100%;margin-top:4px}#upgradePromptBanner .up-upgrade{flex:1;padding:10px;border-radius:10px;border:none;background:#d97706;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;font-family:inherit}#upgradePromptBanner .up-upgrade:hover{background:#b45309}#upgradePromptBanner .up-cancel{flex:1;padding:10px;border-radius:10px;border:none;background:rgba(255,255,255,.12);color:#fff;font-size:.9rem;font-weight:600;cursor:pointer;font-family:inherit}#upgradePromptBanner .up-cancel:hover{background:rgba(255,255,255,.2)}#loginPromptBanner{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:99999;background:#1e1b4b;color:#fff;border-radius:18px;padding:28px 28px 24px 28px;display:flex;flex-direction:column;align-items:center;gap:16px;box-shadow:0 16px 48px rgba(0,0,0,.36);font-family:Nunito,sans-serif;font-size:.95rem;font-weight:600;text-align:center;max-width:min(420px,92vw);width:100%;animation:lp-in .22s cubic-bezier(.34,1.56,.64,1)}@keyframes lp-in{from{opacity:0;transform:translate(-50%,-46%)}to{opacity:1;transform:translate(-50%,-50%)}}#tourOverlay{position:fixed;inset:0;z-index:99980;pointer-events:all}#tourHighlight{position:fixed;z-index:99985;border-radius:12px;box-shadow:0 0 0 9999px rgba(0,0,0,.68);pointer-events:none;transition:all .28s cubic-bezier(.4,0,.2,1);outline:2.5px solid rgba(255,255,255,.55);outline-offset:1px}#tourHighlight.tour-hl-pulse{animation:tour-pulse 1.6s ease-in-out infinite}@keyframes tour-pulse{0%,100%{outline-color:rgba(255,255,255,.55)}50%{outline-color:rgba(250,204,21,.9)}}#tourTooltip{position:fixed;z-index:99990;background:var(--surface,#fff);color:var(--ink,#1a1a2e);border-radius:18px;padding:22px 22px 18px;width:min(340px,88vw);box-shadow:0 12px 48px rgba(0,0,0,.28),0 2px 8px rgba(0,0,0,.12);border:1.5px solid var(--border,#e2e8f0);font-family:Nunito,sans-serif;animation:tour-in .22s cubic-bezier(.34,1.56,.64,1);transition:top .22s cubic-bezier(.4,0,.2,1),left .22s cubic-bezier(.4,0,.2,1)}@keyframes tour-in{from{opacity:0;transform:scale(.9) translateY(6px)}to{opacity:1;transform:scale(1) translateY(0)}}.tour-arrow{position:absolute;width:0;height:0;pointer-events:none}.tour-arrow-up{bottom:100%;left:50%;transform:translateX(-50%);border-left:10px solid transparent;border-right:10px solid transparent;border-bottom:10px solid var(--surface,#fff);filter:drop-shadow(0 -2px 2px rgba(0,0,0,.08))}.tour-arrow-down{top:100%;left:50%;transform:translateX(-50%);border-left:10px solid transparent;border-right:10px solid transparent;border-top:10px solid var(--surface,#fff);filter:drop-shadow(0 2px 2px rgba(0,0,0,.08))}.tour-arrow-left{right:100%;top:50%;transform:translateY(-50%);border-top:10px solid transparent;border-bottom:10px solid transparent;border-right:10px solid var(--surface,#fff)}.tour-arrow-right{left:100%;top:50%;transform:translateY(-50%);border-top:10px solid transparent;border-bottom:10px solid transparent;border-left:10px solid var(--surface,#fff)}.tour-step-badge{font-size:.68rem;font-weight:700;color:var(--accent,#6c63ff);letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}.tour-title{font-size:1.05rem;font-weight:800;color:var(--ink,#1a1a2e);margin-bottom:8px;line-height:1.3}.tour-body{font-size:.88rem;color:var(--ink2,#475569);line-height:1.6;margin-bottom:18px}.tour-dots{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:14px}.tour-footer{display:flex;align-items:center;gap:8px;justify-content:flex-end}.tour-dot{width:7px;height:7px;border-radius:50%;background:var(--border,#e2e8f0);transition:background .2s,width .2s}.tour-dot.active{background:var(--accent,#6c63ff);width:18px;border-radius:4px}.tour-btn-close{position:absolute;top:10px;right:10px;width:26px;height:26px;border-radius:50%;border:none;background:var(--surface2,#f1f5f9);color:var(--muted,#94a3b8);font-size:.85rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s}.tour-btn-close:hover{background:#fee2e2;color:#dc2626}.tour-btn-skip{padding:7px 12px;border-radius:9px;border:1.5px solid var(--border,#e2e8f0);background:0 0;color:var(--muted,#94a3b8);font-size:.8rem;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s}.tour-btn-skip:hover{background:var(--surface2,#f8fafc)}.tour-btn-prev{padding:8px 14px;border-radius:10px;border:1.5px solid var(--border,#e2e8f0);background:0 0;color:var(--ink2,#475569);font-size:.85rem;font-weight:700;cursor:pointer;font-family:inherit;transition:background .15s}.tour-btn-prev:hover{background:var(--surface2,#f8fafc)}.tour-btn-next{padding:8px 18px;border-radius:10px;border:none;background:var(--accent,#6c63ff);color:#fff;font-size:.88rem;font-weight:700;cursor:pointer;font-family:inherit;transition:background .15s,transform .1s}.tour-btn-next:hover{background:#5b52e8}.tour-btn-next:active{transform:scale(.97)}#tourTooltip.tour-welcome{width:min(420px,92vw);border-radius:22px;padding:32px 28px 24px;text-align:center}#tourTooltip.tour-welcome .tour-title{font-size:1.3rem}#tourTooltip.tour-welcome .tour-body{font-size:.92rem}#tourTooltip.tour-welcome .tour-footer{justify-content:center}#tourTooltip.tour-welcome .tour-dots{justify-content:center}.tour-welcome-icon{font-size:3.2rem;margin-bottom:10px;line-height:1}.tour-replay-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:999px;border:1.5px solid var(--border,#e2e8f0);background:0 0;color:var(--muted,#94a3b8);font-size:.72rem;font-weight:700;cursor:pointer;font-family:inherit;transition:color .15s,border-color .15s}.tour-replay-btn:hover{color:var(--accent,#6c63ff);border-color:var(--accent,#6c63ff)}.rd-record-panel{margin:16px 0;border-radius:14px;overflow:hidden;border:1.5px solid var(--border)}.rd-record-status{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#fff1f2;border-bottom:1.5px solid #fecdd3;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:600;color:#be123c}.rd-record-dot{width:10px;height:10px;border-radius:50%;background:#ef4444;flex-shrink:0;animation:rd-rec-pulse 1s ease-in-out infinite}@keyframes rd-rec-pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}.rd-record-stop-btn{margin-left:auto;background:#ef4444;color:#fff;border:none;border-radius:8px;padding:5px 12px;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;cursor:pointer}.rd-live-transcript{padding:10px 16px 12px;font-family:Lora,serif;font-size:.88rem;line-height:1.85;min-height:38px;background:var(--surface);border-bottom:1px solid var(--border);word-break:break-word}.rd-live-final{color:var(--text)}.rd-live-interim{color:#9ca3af;font-style:italic}.rd-para-live-transcript{padding:8px 14px 10px;font-family:Lora,serif;font-size:.85rem;line-height:1.8;min-height:32px;background:var(--surface);border-bottom:1px solid var(--border);word-break:break-word}.rd-record-result{padding:16px;background:var(--surface)}.rd-rec-score-row{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-family:Nunito,sans-serif}.rd-rec-emoji{font-size:1.6rem}.rd-rec-pct{font-size:1.8rem;font-weight:900;line-height:1}.rd-rec-detail{font-size:.8rem;color:var(--muted);font-weight:600}.rd-rec-close{margin-left:auto;background:0 0;border:none;font-size:1.2rem;cursor:pointer;color:var(--muted);padding:2px 6px;border-radius:6px}.rd-rec-close:hover{background:var(--bg2)}.rd-rec-legend{font-family:Nunito,sans-serif;font-size:.75rem;margin-bottom:10px;color:var(--muted)}.rd-rec-text{font-family:Lora,serif;font-size:.9rem;line-height:1.9;background:var(--surface2);border-radius:10px;padding:14px 16px;border:1px solid var(--border)}.rd-rec-word.rd-rec-ok{color:#16a34a;font-weight:700}.rd-rec-word.rd-rec-miss{color:#dc2626;text-decoration:underline wavy #dc2626}.rd-rec-empty{font-family:Nunito,sans-serif;font-size:.85rem;color:var(--muted);padding:12px 0;text-align:center}.rd-rec-heard-label{font-family:Nunito,sans-serif;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:10px 0 4px}.rd-rec-heard-text{font-family:Nunito,sans-serif;font-size:.82rem;line-height:1.7;color:var(--muted);background:var(--bg2,#f5f4f2);border-radius:8px;padding:8px 12px;margin-bottom:10px;border:1px solid var(--border);font-style:italic}.rd-rec-retry{margin-top:12px;background:#0891b2;color:#fff;border:none;border-radius:10px;padding:8px 20px;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:700;cursor:pointer;transition:background .15s}.rd-rec-retry:hover{background:#0e7490}.rd-rec-miss{cursor:pointer}.rd-rec-miss:hover{text-decoration:underline wavy #f87171}.rd-word-pron-popup{position:fixed;z-index:100050;width:310px;background:var(--card,#fff);border:1.5px solid var(--border);border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,.2);overflow:hidden;font-family:Nunito,sans-serif}.rd-wpp-header{display:flex;align-items:center;gap:8px;padding:11px 14px;background:var(--surface2,#f8f7f5);border-bottom:1.5px solid var(--border)}.rd-wpp-word{font-size:1.25rem;font-weight:900;color:var(--text)}.rd-wpp-ipa{font-size:.8rem;color:var(--muted);font-family:serif;flex-shrink:0}.rd-wpp-listen{margin-left:auto;background:0 0;border:1.5px solid var(--border);border-radius:8px;padding:3px 8px;cursor:pointer;font-size:.9rem;flex-shrink:0;transition:background .12s}.rd-wpp-listen:hover{background:var(--bg2)}.rd-wpp-acc-grp{margin-left:auto;display:inline-flex;gap:6px;flex-shrink:0}.rd-wpp-acc{background:#fff;border:1.5px solid #cbd5e1;border-radius:8px;padding:4px 9px;cursor:pointer;font-size:.76rem;font-weight:800;color:#475569;transition:all .12s;white-space:nowrap}.rd-wpp-acc-us{color:#1d4ed8;border-color:#bfdbfe}.rd-wpp-acc-us:hover{background:#1d4ed8;color:#fff;border-color:#1d4ed8}.rd-wpp-acc-uk{color:#b91c1c;border-color:#fecaca}.rd-wpp-acc-uk:hover{background:#b91c1c;color:#fff;border-color:#b91c1c}.rd-wpp-close{background:0 0;border:none;font-size:1.1rem;cursor:pointer;color:var(--muted);padding:2px 5px;border-radius:6px;flex-shrink:0}.rd-wpp-close:hover{background:var(--bg2)}.rd-wpp-heard{margin:10px 14px 0;padding:8px 12px;border-radius:10px;background:#fef2f2;border:1.5px solid #fecaca;color:#991b1b;font-size:.86rem;line-height:1.5}.rd-wpp-heard b{color:#dc2626;font-weight:800}.rd-wpp-heard-arrow{color:#94a3b8;margin:0 3px;font-weight:800}.rd-wpp-heard-ok{color:#16a34a!important}.rd-wpp-tips{padding:10px 14px 12px;border-bottom:1.5px solid var(--border);max-height:200px;overflow-y:auto}.rd-wpp-tips-title{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}.rd-wpp-tips ul{margin:0;padding-left:16px}.rd-wpp-tips li{font-size:.82rem;line-height:1.75;color:var(--text);margin-bottom:2px}.rd-wpp-no-tips{font-size:.82rem;color:var(--muted);margin:0}.rd-wpp-rec-area{padding:10px 14px 12px}.rd-wpp-rec-btn{width:100%;padding:8px 12px;border-radius:10px;background:#0891b2;color:#fff;border:none;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:700;cursor:pointer;transition:background .15s}.rd-wpp-rec-btn:hover{background:#0e7490}.rd-wpp-rec-btn.active{background:#ef4444}.rd-wpp-rec-btn.active:hover{background:#dc2626}.rd-wpp-rec-result{margin-top:8px;font-size:.82rem;text-align:center;font-family:Nunito,sans-serif}.rd-wpp-rec-ok{color:#16a34a;font-weight:800;font-size:.9rem}.rd-wpp-rec-heard{color:var(--text);line-height:1.6}.rd-wpp-rec-heard span{color:var(--muted);font-size:.76rem}.rd-wpp-rec-no{color:#dc2626}.rd-wpp-listening{color:#be123c;font-weight:600}.vocab-ai-passage-btn{background:linear-gradient(135deg,#6d28d9,#7c3aed)!important;color:#fff!important;border-color:transparent!important}.vocab-ai-passage-btn:hover{background:linear-gradient(135deg,#5b21b6,#6d28d9)!important}.ai-passage-box{background:var(--surface);border-radius:22px;padding:28px 28px 24px;width:100%;max-width:600px;max-height:88vh;overflow-y:auto;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:18px}.ai-passage-header{display:flex;align-items:center;justify-content:space-between}.ai-passage-title{font-family:Nunito,sans-serif;font-size:1.05rem;font-weight:900;color:var(--ink)}.ai-passage-controls{display:flex;flex-direction:column;gap:12px}.ai-passage-row{display:flex;flex-direction:column;gap:4px}.ai-passage-lbl{font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:var(--ink2)}.ai-passage-input,.ai-passage-sel{font-family:Nunito,sans-serif;font-size:.85rem;padding:8px 12px;border:1.5px solid var(--border);border-radius:10px;background:var(--surface2);color:var(--ink);outline:0;transition:border-color .15s}.ai-passage-input:focus,.ai-passage-sel:focus{border-color:#7c3aed}.ai-passage-gen-btn{background:linear-gradient(135deg,#6d28d9,#7c3aed);color:#fff;border:none;border-radius:12px;padding:12px;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:800;cursor:pointer;transition:opacity .15s;display:flex;align-items:center;justify-content:center;gap:8px}.ai-passage-gen-btn:disabled{opacity:.6;cursor:not-allowed}.ai-passage-loading{font-size:.9rem;font-weight:700;color:#7c3aed;text-align:center;padding:18px 0}.ai-passage-out{border:1.5px solid #ddd6fe;border-radius:12px;background:#faf5ff;padding:14px 16px;max-height:46vh;overflow-y:auto;text-align:left}.ai-passage-out-hd{display:flex;align-items:center;justify-content:space-between;font-size:.7rem;font-weight:900;letter-spacing:.05em;color:#7c3aed;margin-bottom:8px}.ai-passage-copy{font-size:.7rem;font-weight:800;padding:3px 11px;border-radius:999px;border:1.5px solid #c7b3f5;background:#fff;color:#6d28d9;cursor:pointer}.ai-passage-out-en{font-family:Lora,serif;font-size:1rem;line-height:1.7;color:var(--ink)}.ai-passage-out-vi{margin-top:10px;padding-top:10px;border-top:1px dashed #ddd6fe;font-size:.9rem;line-height:1.6;color:var(--ink2,#475569);font-style:italic}.ai-passage-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:ai-spin .7s linear infinite;display:inline-block}@keyframes ai-spin{to{transform:rotate(360deg)}}.ai-passage-result{display:flex;flex-direction:column;gap:14px}.ai-passage-en{font-family:Lora,serif;font-size:.92rem;line-height:1.8;color:var(--ink);background:#faf9f6;border-radius:12px;padding:16px 18px;border:1.5px solid var(--border)}.ai-passage-hl{background:#fde68a;color:#92400e;border-radius:3px;padding:1px 2px;font-weight:700}.ai-passage-divider{height:1px;background:var(--border)}.ai-passage-vi{font-family:Nunito,sans-serif;font-size:.85rem;line-height:1.7;color:var(--ink2);background:#f0f9ff;border-radius:12px;padding:14px 16px;border:1.5px solid #bae6fd}.ai-passage-actions{display:flex;gap:10px}.ai-passage-copy-btn,.ai-passage-regen-btn{flex:1;padding:9px;border-radius:10px;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:700;cursor:pointer;border:1.5px solid var(--border);background:var(--surface2);color:var(--ink2);transition:background .15s}.ai-passage-copy-btn:hover,.ai-passage-regen-btn:hover{background:var(--bg2)}#loginPromptOverlay{position:fixed;inset:0;z-index:99998;background:rgba(0,0,0,.45);backdrop-filter:blur(3px)}#loginPromptBanner .lp-icon{font-size:2.2rem;line-height:1}#loginPromptBanner .lp-msg{font-size:.93rem;color:rgba(255,255,255,.9);line-height:1.5}#loginPromptBanner .lp-btns{display:flex;gap:10px;width:100%;margin-top:4px}#loginPromptBanner .lp-login{flex:1;background:#6d28d9;color:#fff;border:none;border-radius:10px;padding:10px 0;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:700;cursor:pointer;transition:background .15s}#loginPromptBanner .lp-login:hover{background:#5b21b6}#loginPromptBanner .lp-cancel{flex:1;background:rgba(255,255,255,.1);color:rgba(255,255,255,.75);border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:10px 0;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .15s}#loginPromptBanner .lp-cancel:hover{background:rgba(255,255,255,.18)}.yt-mg-open-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 11px;border-radius:999px;border:1.5px solid #7c3aed;background:#faf5ff;font-family:Nunito,sans-serif;font-size:.72rem;font-weight:800;color:#7c3aed;cursor:pointer;transition:all .2s;flex-shrink:0}.yt-mg-open-btn:hover{background:#ede9fe}.yt-vm-gpt-btn{border-color:#10a37f!important;color:#10a37f!important;background:#f0fdf9!important}.yt-vm-gpt-btn:hover{background:#d1fae5!important}.fc-box{background:#fff;border-radius:22px;width:min(560px,95vw);max-height:92vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,.25);font-family:Nunito,sans-serif}.fc-header{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid #eef2f7}.fc-title{font-size:1.05rem;font-weight:900;color:#1e293b}.fc-counter{font-size:.82rem;font-weight:800;color:#64748b;background:#f1f5f9;border-radius:999px;padding:4px 12px}.fc-top-btn{margin-left:auto;border:1.5px solid #e2e8f0;background:#fff;border-radius:10px;width:36px;height:36px;cursor:pointer;font-size:1rem}.fc-top-btn:hover{border-color:#7c3aed;background:#f5f3ff}.fc-stage{padding:24px 22px;display:flex;justify-content:center}.fc-card{width:100%;max-width:440px;height:320px;cursor:pointer;perspective:1400px}.fc-inner{position:relative;width:100%;height:100%;transition:transform .5s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d}.fc-card.flipped .fc-inner{transform:rotateY(180deg)}.fc-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:20px;padding:26px 24px;display:flex;flex-direction:column;border:1.5px solid #e9d5ff;box-shadow:0 10px 30px rgba(124,58,237,.12);overflow-y:auto}.fc-front{align-items:center;justify-content:center;text-align:center;background:linear-gradient(160deg,#fff,#f5f3ff)}.fc-back{transform:rotateY(180deg);background:linear-gradient(160deg,#fff,#f0fdf4);border-color:#bbf7d0;gap:4px}.fc-lv{position:absolute;top:14px;left:14px;color:#fff;font-size:.72rem;font-weight:800;padding:2px 10px;border-radius:999px}.fc-word{font-size:2.4rem;font-weight:900;color:#1e293b;line-height:1.15;word-break:break-word}.fc-ipa{font-size:1.15rem;color:#7c3aed;margin-top:8px;font-family:'Segoe UI',sans-serif}.fc-btn-row{margin-top:16px;display:flex;gap:12px;align-items:center;justify-content:center}.fc-audio{margin-top:0;width:48px;height:48px;border-radius:50%;border:1.5px solid #d8b4fe;background:#faf5ff;cursor:pointer;font-size:1.2rem}.fc-audio:hover{background:#f3e8ff}.fc-check{width:48px;height:48px;border-radius:50%;border:1.5px solid #86efac;background:#f0fdf4;cursor:pointer;font-size:1.2rem;transition:background .12s,box-shadow .12s}.fc-check:hover{background:#dcfce7}.fc-check.listening{background:#fee2e2;border-color:#fca5a5;animation:fc-pron-pulse 1s ease-in-out infinite}@keyframes fc-pron-pulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.5)}50%{box-shadow:0 0 0 8px rgba(239,68,68,0)}}.fc-pron-result{min-height:20px;margin-top:10px;font-size:.85rem;font-weight:700;text-align:center}.fc-pron-good{color:#15803d}.fc-pron-mid{color:#b45309}.fc-pron-bad{color:#dc2626}.fc-pron-listen{color:#4338ca}.fc-hint{position:absolute;bottom:14px;left:0;right:0;text-align:center;font-size:.76rem;color:#94a3b8;font-weight:600}.fc-sec-label{font-size:.72rem;font-weight:800;color:#15803d;text-transform:uppercase;letter-spacing:.02em;margin:10px 0 3px}.fc-vi{font-size:1.25rem;font-weight:800;color:#1e293b}.fc-def{font-size:.95rem;color:#334155;line-height:1.5}.fc-ex{font-size:.95rem;color:#475569;font-style:italic;line-height:1.55}.fc-def mark,.fc-ex mark{background:#fde68a;color:#92400e;border-radius:3px;padding:0 2px;font-style:normal;font-weight:700}.fc-empty{color:#94a3b8;font-style:italic;margin:auto 0;text-align:center}.fc-controls{display:flex;gap:10px;padding:0 22px 22px}.fc-flip-btn,.fc-nav-btn{flex:1;padding:12px;border-radius:12px;cursor:pointer;font-family:inherit;font-size:.92rem;font-weight:800;border:1.5px solid #e2e8f0;background:#fff;color:#475569;transition:all .15s}.fc-nav-btn:hover{border-color:#7c3aed;color:#7c3aed;background:#f5f3ff}.fc-flip-btn{background:linear-gradient(135deg,#8b5cf6,#7c3aed);color:#fff;border-color:transparent;flex:1.3}.fc-flip-btn:hover{filter:brightness(1.05)}@media (max-width:560px){.fc-card{height:280px}.fc-word{font-size:1.9rem}}.yt-mg-box{background:#fff;border-radius:20px;width:min(560px,96vw);max-height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,.22);position:relative}.yt-vt-box{background:#fff;border-radius:22px;width:min(1400px,97vw);max-height:95vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 32px 96px rgba(0,0,0,.22);font-family:'Plus Jakarta Sans',sans-serif}.yt-vt-meta{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:.8rem;font-family:'Plus Jakarta Sans',sans-serif}.yt-vt-score-lbl{font-weight:800;color:#6366f1}.yt-vt-prog-lbl{color:#94a3b8;font-weight:600}.yt-vt-restart-btn{background:0 0;border:1.5px solid #e5e7eb;border-radius:8px;padding:4px 9px;cursor:pointer;font-size:.88rem;color:#6b7280;transition:all .12s}.yt-vt-restart-btn:hover{background:#f3f4f6;border-color:#d1d5db}.yt-vt-repeat-btn{width:34px;height:30px;padding:0;background-image:var(--vt-repeat-img);background-size:20px 20px;background-position:center;background-repeat:no-repeat}.yt-vt-repeat-btn:hover{background-color:#f3f4f6}#ytVtChooseTypeBtn{background:#4d7c0f!important;border-color:#4d7c0f!important;color:#fff!important;font-weight:700}#ytVtChooseTypeBtn:hover{background:#3f6212!important;border-color:#3f6212!important;color:#fff!important}#ytVtBackBtn{display:none!important}.yt-vt-nav-row{display:flex;gap:12px;justify-content:center;align-items:stretch;margin-top:14px}.yt-vt-nav-row .yt-vt-next-btn{flex:0 0 auto;width:auto;min-width:150px;max-width:340px;margin-top:0;padding-left:30px;padding-right:30px}.yt-vt-prev-btn2{flex:0 0 auto;padding:0 20px;border-radius:12px;border:2px solid #e2e8f0;background:#fff;color:#475569;font-weight:700;font-size:.9rem;cursor:pointer;font-family:inherit;transition:all .14s;white-space:nowrap}.yt-vt-prev-btn2:hover{background:#f8fafc;border-color:#cbd5e1;color:#1e293b}.yt-vt-box.dark .yt-vt-prev-btn2{background:#1e293b;border-color:#334155;color:#94a3b8}.yt-vt-box.dark .yt-vt-prev-btn2:hover{border-color:#f97316;color:#f97316}.yt-vt-auto-btn{background:0 0;border:1.5px solid #e5e7eb;border-radius:8px;padding:4px 10px;cursor:pointer;font-size:.75rem;font-weight:800;color:#94a3b8;font-family:'Plus Jakarta Sans',sans-serif;transition:all .15s;letter-spacing:.02em}.yt-vt-auto-btn:hover{border-color:#6366f1;color:#6366f1;background:#eef2ff}.yt-vt-auto-btn.active{background:#6366f1;border-color:#6366f1;color:#fff}.yt-vt-body{flex:1;overflow-y:auto;padding:26px 30px 30px;display:flex;flex-direction:column;gap:18px}.yt-vt-type-pill{display:inline-flex;align-items:center;align-self:flex-start;padding:4px 12px;border-radius:20px;border:1.5px solid transparent;font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;font-family:'Plus Jakarta Sans',sans-serif}.vsld-top{display:flex;align-items:center;gap:10px;margin-bottom:6px}.vsld-count{font-size:1.05rem;font-weight:800;color:#33402c}.vsld-top-right{margin-left:auto;display:flex;align-items:center;gap:8px}.vsld-dots{display:inline-flex;align-items:center;gap:6px}.vsld-ic-btn{width:34px;height:34px;border-radius:10px;cursor:pointer;border:1.5px solid #e3e8dd;background:#fff;color:#55634b;display:inline-flex;align-items:center;justify-content:center}.vsld-ic-btn:hover{border-color:#8fbc6e;color:#3f6212}.vsld-x{background:#f4f6f1;border-color:#e3e8dd}.vsld-x:hover{border-color:#e11d48;color:#e11d48}.vsld-head{text-align:center;padding:10px 0 4px}.vsld-word{display:inline-flex;align-items:center;gap:12px;cursor:pointer;border:none;background:0 0;font-family:inherit;font-size:3.1rem;font-weight:900;color:#2f6b2a;line-height:1.1;word-break:break-word;padding:0}.vsld-word svg{flex:none;color:#6f9f3f}.vsld-word:hover{color:#245a20}.vsld-mean{margin-top:10px;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.vsld-pos{font-size:.8rem;font-weight:800;color:#fff;background:#8fbc6e;border-radius:999px;padding:4px 14px}.vsld-mean>span{font-size:1.28rem;font-weight:600;color:#33402c}.vsld-ipa-box{display:inline-flex;align-items:center;gap:4px;flex-wrap:wrap;margin-top:14px;padding:9px 8px;border-radius:12px;background:#f6f8f3;border:1px solid #e6ebe0}.vsld-ipa{display:inline-flex;align-items:center;gap:7px;padding:0 12px}.vsld-ipa+.vsld-ipa{border-left:1px solid #dde4d4}.vsld-ipa b{font-size:.86rem;font-weight:800;color:#6f9f3f}.vsld-ipa i{font-style:normal;font-size:.95rem;color:#55634b;font-family:Nunito,sans-serif}.vsld-ipa-spk{border:none;background:0 0;cursor:pointer;color:#6f9f3f;padding:2px;line-height:1;opacity:.75}.vsld-ipa-spk:hover{opacity:1}.vsld-img{margin-top:14px}.vsld-img img{max-width:220px;max-height:150px;border-radius:14px;object-fit:cover;border:1.5px solid #e6ebe0}.vsld-quote{position:relative;display:flex;gap:10px;margin-top:20px;padding:20px 24px;background:#f4f6f1;border-radius:16px}.vsld-quote-mark{flex:none;font-size:2.2rem;line-height:.8;color:#9ab383;font-family:Georgia,serif}.vsld-quote-tx{flex:1;min-width:0;font-size:1.12rem;font-style:italic;color:#3a4634;line-height:1.85}.vsld-quote-tx b{color:#2f6b2a;font-style:italic;font-weight:800}.vsld-quote-vi{margin-top:12px;padding:0 6px;font-size:1.05rem;color:#33402c;line-height:1.7}.vsld-quote-vi b{color:#3f7d34;font-weight:800}.vsld-acts{display:flex;gap:14px;justify-content:center;align-items:flex-start;margin-top:22px;flex-wrap:wrap}.vsld-btn{display:inline-flex;align-items:center;gap:9px;cursor:pointer;font-family:inherit;border:1.5px solid #b9d3a3;background:#fff;color:#3f6212;border-radius:999px;padding:11px 22px;font-size:.98rem;font-weight:700;transition:background .15s,border-color .15s,transform .12s}.vsld-btn:hover{background:#f2f8ea;border-color:#6f9f3f;transform:translateY(-1px)}.vsld-btn.on{background:#e8f4dc;border-color:#6f9f3f}.vsld-btn-ic{font-size:1.05rem;line-height:1}.vsld-rep-wrap{position:relative;display:inline-block}.vsld-rep-badge{min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:#6f9f3f;color:#fff;font-size:.8rem;font-weight:900;display:inline-flex;align-items:center;justify-content:center}.vsld-btn.counting{background:#e8f4dc;border-color:#6f9f3f}.vsld-btn.counting .vsld-btn-ic{animation:vsldSpin 1s linear infinite}@keyframes vsldSpin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.vsld-btn.counting .vsld-btn-ic{animation:none}}.vsld-rep-menu{position:absolute;bottom:118%;left:50%;transform:translateX(-50%);background:#fff;border:1.5px solid #e3e8dd;border-radius:14px;padding:10px 12px;box-shadow:0 12px 32px rgba(15,23,42,.16);display:flex;flex-direction:column;gap:8px;z-index:5}.vsld-rep-lbl{font-size:.76rem;font-weight:700;color:#7b8a72;white-space:nowrap}.vsld-rep-row{display:flex;gap:6px}.vsld-rep-row button{cursor:pointer;font-family:inherit;border:1.5px solid #e3e8dd;background:#fff;color:#3f6212;border-radius:9px;padding:5px 12px;font-size:.84rem;font-weight:700}.vsld-rep-row button:hover{border-color:#6f9f3f;background:#f2f8ea}.vsld-sep{height:1px;background:#e9ede4;margin:22px 0 16px}.vsld-auto{display:flex;align-items:center;justify-content:center;gap:10px}.vsld-auto-lbl{font-size:1rem;font-weight:600;color:#55634b}.vsld-info{width:20px;height:20px;border-radius:50%;border:1.5px solid #b9d3a3;color:#6f9f3f;font-size:.72rem;font-weight:800;font-style:italic;cursor:help;display:inline-flex;align-items:center;justify-content:center}.vsld-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}.vsld-nav-btn{cursor:pointer;font-family:inherit;border:1.5px solid #e3e8dd;background:#fff;color:#3a4634;border-radius:999px;padding:11px 26px;font-size:1rem;font-weight:700}.vsld-nav-btn:hover:not(:disabled){border-color:#6f9f3f;color:#3f6212}.vsld-nav-btn:disabled{opacity:.4;cursor:default}.vsld-pgs{display:flex;gap:7px}.vsld-pg{width:9px;height:9px;border-radius:50%;background:#dbe3d3}.vsld-pg.on{background:#6f9f3f}body.vs-dark .vsld-count,body.vs-dark .vsld-mean>span,body.vs-dark .vsld-quote-vi{color:#e2e8f0}body.vs-dark .vsld-ipa-box,body.vs-dark .vsld-quote{background:#1e2433;border-color:#2c3446}body.vs-dark .vsld-quote-tx{color:#cbd5e1}body.vs-dark .vsld-btn,body.vs-dark .vsld-ic-btn,body.vs-dark .vsld-nav-btn{background:#232838;border-color:#2c3446;color:#cbd5e1}body.vs-dark .vsld-sep{background:#2c3446}@media (max-width:600px){.vsld-word{font-size:2.2rem;gap:8px}.vsld-mean>span{font-size:1.08rem}.vsld-quote{padding:15px 16px}.vsld-quote-tx{font-size:1rem}.vsld-quote-vi{font-size:.95rem}.vsld-btn{padding:9px 16px;font-size:.88rem}.vsld-nav-btn{padding:9px 18px;font-size:.9rem}}.yt-vt-qcard--img{border:1px solid rgba(15,23,42,.1);box-shadow:0 2px 10px rgba(15,23,42,.08)}.yt-vt-sentence--img{background-color:transparent!important;border-color:rgba(15,23,42,.12)!important;padding:26px 26px!important;box-shadow:0 2px 12px rgba(15,23,42,.1);color:#0e2b17;font-weight:600;text-shadow:0 1px 2px rgba(255,255,255,.98),0 0 10px rgba(255,255,255,.95),0 0 20px rgba(255,255,255,.85)}.ytvt-bgdlg{position:fixed;inset:0;z-index:100099;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.55);padding:16px}.ytvt-bgdlg-in{width:100%;max-width:460px;background:var(--surface,#fff);border-radius:15px;padding:18px;box-shadow:0 24px 70px rgba(0,0,0,.34)}.ytvt-bgdlg-h{font-size:1rem;font-weight:800;color:var(--ink,#1f2937);margin-bottom:6px}.ytvt-bgdlg-sub{font-size:.78rem;color:var(--muted,#64748b);line-height:1.55;margin-bottom:12px}.ytvt-bgdlg-inp{width:100%;box-sizing:border-box;padding:9px 12px;border-radius:9px;border:1.5px solid var(--border,#e2e8f0);font-family:inherit;font-size:.85rem}.ytvt-bgdlg-file{margin-top:9px;font-size:.8rem}.ytvt-bgdlg-btns{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}.ytvt-bgdlg-go{border:none;background:#0d9488;color:#fff;border-radius:9px;padding:8px 18px;font-family:inherit;font-size:.84rem;font-weight:800;cursor:pointer}.ytvt-bgdlg-go:hover{background:#0f766e}.ytvt-bgdlg-mini{border:1.5px solid var(--border,#cbd5e1);background:var(--surface,#fff);color:#475569;border-radius:9px;padding:7px 14px;font-family:inherit;font-size:.8rem;font-weight:700;cursor:pointer}.ytvt-bgdlg-mini:hover{border-color:#e11d48;color:#e11d48}.yt-vt-qcard{border-radius:16px;padding:24px 20px;text-align:center;border:1.5px solid #e5e7eb}.yt-vt-qcard-listen{display:flex;flex-direction:column;align-items:center;gap:12px}.yt-vt-word{font-size:2.1rem;font-weight:900;color:#0f172a;letter-spacing:-.02em;font-family:Poppins,sans-serif}.yt-vt-prompt{font-size:1.2rem;font-weight:700;color:#1e293b;line-height:1.5;font-family:'Plus Jakarta Sans',sans-serif}.yt-vt-en-def{font-size:1.25rem;font-weight:600;color:#1e293b;line-height:1.6;font-family:'Plus Jakarta Sans',sans-serif;font-style:italic;padding:4px 0}.yt-vt-word-big{font-size:2.4rem;font-weight:900;color:#0f172a;letter-spacing:-.02em;font-family:Poppins,sans-serif}.yt-vt-opts-def{display:flex;flex-direction:column;gap:10px}.yt-vt-opt-def{text-align:left;align-items:flex-start;min-height:52px;height:auto;padding:12px 14px}.yt-vt-opt-def .yt-vt-opt-val{white-space:normal;font-size:1rem;line-height:1.5;font-style:italic}.yt-vt-ipa{font-size:.9rem;color:#94a3b8;font-style:italic;margin-top:4px}.yt-vt-pos-lbl{font-size:.78rem;color:#a5b4fc;font-weight:700;margin-top:2px;font-style:italic}.yt-vt-ipa-hint-wrap{margin-top:6px}.yt-vt-ipa-hint-btn{background:0 0;border:1px dashed #cbd5e1;border-radius:20px;padding:3px 12px;font-size:.78rem;color:#94a3b8;cursor:pointer;font-family:Nunito,sans-serif;transition:border-color .15s,color .15s}.yt-vt-ipa-hint-btn:hover{border-color:#6366f1;color:#6366f1}.yt-vt-sentence{font-size:1.08rem;color:#14532d;line-height:1.9;padding:20px 22px;background:#f0fdf4;border-radius:12px;border:1.5px solid #bbf7d0;font-family:'Plus Jakarta Sans',sans-serif}.yt-vt-blank{display:inline-block;width:120px;height:1.1em;border-bottom:2px dashed #818cf8;vertical-align:-.1em}.yt-vt-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}.syn-grid-wrap{width:100%;max-width:820px;margin:0 auto;padding:6px 12px 16px;box-sizing:border-box;align-self:stretch;font-family:'Plus Jakarta Sans',sans-serif}.syn-grid-head{display:flex;align-items:center;justify-content:space-between;font-size:.82rem;font-weight:800;color:#64748b;margin-bottom:12px}.syn-grid-score{color:#16a34a}.syn-grid-q{text-align:center;font-size:.9rem;font-weight:800;color:#9333ea;letter-spacing:.02em}.syn-grid-word{text-align:center;font-size:2rem;font-weight:900;color:#0f172a;font-family:Poppins,sans-serif;margin:4px 0 2px}.syn-grid-mean{text-align:center;font-size:.9rem;color:#64748b;font-style:italic;margin-bottom:14px}.syn-grid-opts{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin:6px 0 16px}@media (max-width:640px){.syn-grid-opts{grid-template-columns:repeat(2,1fr)}}.yt-vt-type-picker .syn-mode-grid{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}.syn-mode-grid .yt-vt-type-btn{width:250px;max-width:46%}@media (max-width:640px){.syn-mode-grid .yt-vt-type-btn{width:100%;max-width:none}}.syn-sub-wrap{max-width:720px;margin:14px auto 0;padding:6px}.syn-sub-title{display:flex;align-items:center;justify-content:center;gap:12px;text-align:center;font-size:.8rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#7c3aed;margin-bottom:22px}.syn-sub-title::after,.syn-sub-title::before{content:'';height:1px;width:64px;background:linear-gradient(90deg,transparent,#c4b5fd)}.syn-sub-title::after{background:linear-gradient(90deg,#c4b5fd,transparent)}.syn-sub-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.syn-sub-card{position:relative;overflow:hidden;border-radius:22px;border:1.5px solid #eef2f7;background:#fff;padding:30px 22px 74px;cursor:pointer;text-align:center;font-family:inherit;box-shadow:0 8px 26px rgba(15,23,42,.05);transition:transform .16s ease,box-shadow .18s ease,border-color .18s ease}.syn-sub-card:hover{transform:translateY(-4px)}.syn-sub-mcq:hover{border-color:#c4b5fd;box-shadow:0 18px 42px rgba(124,58,237,.16)}.syn-sub-grid2:hover{border-color:#86efac;box-shadow:0 18px 42px rgba(22,163,74,.16)}.syn-sub-ic{position:relative;width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;transition:transform .2s ease}.syn-sub-card:hover .syn-sub-ic{transform:scale(1.07)}.syn-sub-mcq .syn-sub-ic{background:#ede9fe}.syn-sub-grid2 .syn-sub-ic{background:#dcfce7}.syn-sub-ic-spark{position:absolute;top:4px;right:8px;color:#f59e0b;font-size:.95rem}.syn-sub-name{font-size:1.32rem;font-weight:800;color:#1e293b;margin-bottom:10px}.syn-sub-desc{font-size:.92rem;color:#64748b;line-height:1.5}.syn-sub-hill{position:absolute;left:-10%;right:-10%;bottom:-34px;height:84px;border-radius:50%;opacity:.55;pointer-events:none}.syn-sub-mcq .syn-sub-hill{background:#ede9fe}.syn-sub-grid2 .syn-sub-hill{background:#dcfce7}.syn-sub-leaf{position:absolute;right:22px;bottom:10px;opacity:.55;pointer-events:none}.syn-sub-mcq .syn-sub-leaf{color:#c4b5fd}.syn-sub-grid2 .syn-sub-leaf{color:#86efac}.syn-sub-back{margin-top:24px;display:inline-flex;align-items:center;gap:6px;background:#fff;border:1.5px solid #e2e8f0;border-radius:12px;padding:10px 20px;font-family:inherit;font-size:.95rem;font-weight:800;color:#7c3aed;cursor:pointer;transition:background .14s,border-color .14s}.syn-sub-back:hover{background:#f5f3ff;border-color:#c4b5fd}@media (max-width:620px){.syn-sub-grid{grid-template-columns:1fr}}.yt-vt-box.dark .syn-sub-card{background:#1e293b;border-color:#334155;box-shadow:none}.yt-vt-box.dark .syn-sub-name{color:#f1f5f9}.yt-vt-box.dark .syn-sub-desc{color:#94a3b8}.yt-vt-box.dark .syn-sub-mcq .syn-sub-hill,.yt-vt-box.dark .syn-sub-mcq .syn-sub-ic{background:#312e81}.yt-vt-box.dark .syn-sub-grid2 .syn-sub-hill,.yt-vt-box.dark .syn-sub-grid2 .syn-sub-ic{background:#14532d}.yt-vt-box.dark .syn-sub-back{background:#1e293b;border-color:#334155;color:#c4b5fd}.syn-grid-chip{padding:11px 10px;border:2px solid #e5e7eb;border-radius:12px;background:#fff;font-size:.92rem;font-weight:700;color:#1e293b;cursor:pointer;text-align:center;transition:all .12s;font-family:inherit}.syn-grid-chip:hover{border-color:#c4b5fd;background:#faf5ff}.syn-grid-chip.sel{border-color:#9333ea;background:#f3e8ff;color:#6b21a8}.syn-grid-chip.ok{border-color:#16a34a!important;background:#dcfce7!important;color:#15803d!important}.syn-grid-chip.missed{border-color:#f59e0b!important;background:#fef9c3!important;color:#92400e!important}.syn-grid-chip.wrong{border-color:#dc2626!important;background:#fee2e2!important;color:#b91c1c!important;text-decoration:line-through}.syn-grid-chip.dim{opacity:.5}.syn-grid-chip{position:relative;padding-right:22px}.syn-grid-chip.info-on{box-shadow:0 0 0 2px #a855f7 inset}.syn-grid-info-ic{position:absolute;top:2px;right:4px;font-size:.78rem;color:#94a3b8;cursor:pointer;line-height:1;padding:2px;border-radius:4px;transition:color .12s,background .12s}.syn-grid-info-ic:hover{color:#7c3aed;background:#f3e8ff}.syn-grid-info-panel{display:none}.syn-grid-info-panel.show{display:block;margin:0 auto 16px;max-width:560px;text-align:left;padding:12px 16px;border:1.5px solid #ddd6fe;border-radius:14px;background:#faf5ff}.syn-info-hd{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.syn-info-word{font-size:1.05rem;font-weight:800;color:#6b21a8}.syn-info-ipa{font-size:.8rem;color:#8b5cf6;font-style:italic}.syn-info-vi{margin-top:5px;font-size:.92rem;font-weight:600;color:#0f766e}.syn-info-def{margin-top:3px;font-size:.86rem;color:#475569;font-style:italic}.syn-info-ex{margin-top:6px;padding:6px 10px;border-left:3px solid #c4b5fd;background:#fff;border-radius:0 8px 8px 0;font-size:.84rem;color:#334155;font-style:italic;line-height:1.5}.syn-info-empty{margin-top:4px;font-size:.84rem;color:#94a3b8}.syn-info-loading{color:#8b5cf6!important;font-style:italic;opacity:.85}.yt-vt-box.dark .syn-grid-info-panel.show{background:#241f3a;border-color:#4c3f7a}.yt-vt-box.dark .syn-info-word{color:#d8b4fe}.yt-vt-box.dark .syn-info-vi{color:#5eead4}.yt-vt-box.dark .syn-info-def{color:#cbd5e1}.yt-vt-box.dark .syn-info-ex{background:#1e293b;color:#e2e8f0;border-left-color:#6d5aa8}.syn-grid-check{display:block;width:100%;max-width:320px;margin:4px auto 0;padding:12px 0;border:none;border-radius:12px;background:linear-gradient(135deg,#9333ea,#7c3aed);color:#fff;font-size:1rem;font-weight:800;cursor:pointer;font-family:inherit;transition:filter .13s}.syn-grid-check:hover{filter:brightness(1.08)}.yt-vt-box.dark .syn-grid-word{color:#f1f5f9}.yt-vt-box.dark .syn-grid-chip{background:#1e293b;border-color:#334155;color:#e2e8f0}.yt-vt-box.dark .syn-grid-chip.sel{background:#3b2f63;border-color:#a855f7;color:#e9d5ff}.yt-vt-opt{display:flex;align-items:flex-start;gap:12px;padding:15px 16px;border:2px solid #e5e7eb;border-radius:12px;background:#fff;cursor:pointer;text-align:left;transition:border-color .13s,background .13s,box-shadow .13s;font-family:'Plus Jakarta Sans',sans-serif}.yt-vt-opt:hover:not(:disabled){border-color:#818cf8;background:#f5f3ff;box-shadow:0 0 0 3px #818cf820}.yt-vt-opt-ltr{width:28px;height:28px;flex-shrink:0;border-radius:8px;background:#f1f5f9;color:#64748b;font-size:.8rem;font-weight:800;display:flex;align-items:center;justify-content:center;transition:background .13s,color .13s}.yt-vt-opt-body{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.yt-vt-opt-val{font-size:.88rem;font-weight:700;color:#1e293b;line-height:1.4}.yt-vt-opt-ipa{font-size:.72rem;color:#94a3b8;font-style:italic}.yt-vt-opt-vi{font-size:.72rem;color:#6b7280;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.yt-vt-opt-ok{border-color:#16a34a!important;background:#f0fdf4!important}.yt-vt-opt-ok .yt-vt-opt-ltr{background:#16a34a;color:#fff}.yt-vt-opt-ok .yt-vt-opt-val{color:#14532d;font-weight:800}.yt-vt-opt-ok .yt-vt-def-part{color:#14532d;font-weight:700}.yt-vt-opt-wrong{border-color:#ef4444!important;background:#fef2f2!important}.yt-vt-opt-wrong .yt-vt-opt-ltr{background:#ef4444;color:#fff}.yt-vt-opt-wrong .yt-vt-opt-val{color:#991b1b;font-weight:800}.yt-vt-opt-wrong .yt-vt-def-part{color:#991b1b;font-weight:700}.yt-vt-spell-wrap{display:flex;gap:8px;align-items:stretch}.yt-vt-spell-inp{flex:1;padding:12px 16px;border:2px solid #e5e7eb;border-radius:12px;font-size:1rem;font-weight:700;color:#1e293b;outline:0;font-family:Nunito,sans-serif;transition:border-color .13s}.yt-vt-spell-inp:focus{border-color:#818cf8}.yt-vt-inp-ok{border-color:#16a34a!important;background:#f0fdf4!important}.yt-vt-inp-wrong{border-color:#ef4444!important;background:#fef2f2!important}.yt-vt-check-btn{padding:0 20px;border-radius:12px;border:none;background:#6366f1;color:#fff;font-size:.9rem;font-weight:800;cursor:pointer;white-space:nowrap;font-family:Nunito,sans-serif;transition:background .12s}.yt-vt-check-btn:hover{background:#4f46e5}.yt-vt-listen-btn{padding:14px 32px;border-radius:50px;border:2px solid #818cf8;background:#eef2ff;color:#4f46e5;font-size:1rem;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif;transition:all .15s}.yt-vt-listen-btn:hover{background:#6366f1;color:#fff;border-color:#6366f1}.yt-vt-listen-card{display:flex;align-items:center;gap:14px;padding:30px 24px;border-radius:20px;background:linear-gradient(120deg,#eef2ff 0,#f5f3ff 45%,#eff6ff 100%);border:1.5px solid #e5e9ff}.yt-vt-wave{flex:1;display:flex;align-items:center;gap:3px;height:46px;overflow:hidden}.yt-vt-wave-l{justify-content:flex-end}.yt-vt-wave-r{justify-content:flex-start}.yt-vt-wave span{width:3px;border-radius:3px;background:rgba(99,102,241,.22)}.yt-vt-wave span:first-child{height:8px}.yt-vt-wave span:nth-child(2){height:16px}.yt-vt-wave span:nth-child(3){height:26px}.yt-vt-wave span:nth-child(4){height:36px}.yt-vt-wave span:nth-child(5){height:22px}.yt-vt-wave span:nth-child(6){height:42px;background:rgba(99,102,241,.32)}.yt-vt-wave span:nth-child(7){height:28px}.yt-vt-wave span:nth-child(8){height:18px}.yt-vt-wave span:nth-child(9){height:33px}.yt-vt-wave span:nth-child(10){height:24px}.yt-vt-wave span:nth-child(11){height:38px;background:rgba(99,102,241,.3)}.yt-vt-wave span:nth-child(12){height:20px}.yt-vt-wave span:nth-child(13){height:14px}.yt-vt-wave span:nth-child(14){height:10px}@keyframes ytVtWaveBar{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1.15)}}.yt-vt-wave.playing span{transform-origin:center;animation:ytVtWaveBar .7s ease-in-out infinite;background:rgba(99,102,241,.5)}.yt-vt-wave.playing span:first-child{animation-delay:-.62s}.yt-vt-wave.playing span:nth-child(2){animation-delay:-.5s}.yt-vt-wave.playing span:nth-child(3){animation-delay:-.38s}.yt-vt-wave.playing span:nth-child(4){animation-delay:-.26s}.yt-vt-wave.playing span:nth-child(5){animation-delay:-.14s}.yt-vt-wave.playing span:nth-child(6){animation-delay:-.02s}.yt-vt-wave.playing span:nth-child(7){animation-delay:-.3s}.yt-vt-wave.playing span:nth-child(8){animation-delay:-.46s}.yt-vt-wave.playing span:nth-child(9){animation-delay:-.1s}.yt-vt-wave.playing span:nth-child(10){animation-delay:-.34s}.yt-vt-wave.playing span:nth-child(11){animation-delay:-.18s}.yt-vt-wave.playing span:nth-child(12){animation-delay:-.54s}.yt-vt-wave.playing span:nth-child(13){animation-delay:-.42s}.yt-vt-wave.playing span:nth-child(14){animation-delay:-.22s}.yt-vt-listen-play.playing{border-color:#818cf8;box-shadow:0 0 0 6px rgba(129,140,248,.18),0 8px 22px rgba(79,70,229,.28)}@media (prefers-reduced-motion:reduce){.yt-vt-wave.playing span{animation:none}}.yt-vt-listen-center{display:flex;align-items:center;gap:16px;flex-shrink:0}.yt-vt-listen-play{width:66px;height:66px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:#fff;border:2px solid #c7d2fe;color:#4f46e5;cursor:pointer;box-shadow:0 8px 22px rgba(79,70,229,.18);transition:transform .14s,box-shadow .14s,border-color .14s}.yt-vt-listen-play:hover{transform:scale(1.06);border-color:#818cf8;box-shadow:0 10px 26px rgba(79,70,229,.28)}.yt-vt-listen-play:active{transform:scale(.97)}.yt-vt-listen-play-lbl{font-family:Nunito,sans-serif;font-weight:800;font-size:1.2rem;color:#4f46e5;white-space:nowrap}.yt-vt-listen-inprow{margin-top:16px}.yt-vt-listen-inpwrap{flex:1;position:relative;display:flex;align-items:center}.yt-vt-listen-pen{position:absolute;left:16px;color:#a5b4fc;font-size:1.05rem;pointer-events:none;line-height:1}.yt-vt-listen-inp{padding-left:44px!important}.yt-vt-listen-check{padding:0 24px;font-size:1rem;background:linear-gradient(120deg,#6366f1,#7c3aed)}.yt-vt-listen-check:hover{background:linear-gradient(120deg,#4f46e5,#6d28d9)}.yt-vt-listen-tip{display:flex;align-items:center;gap:12px;position:relative;overflow:hidden;margin-top:16px;padding:15px 18px;border-radius:16px;background:linear-gradient(120deg,#f5f3ff,#eef2ff)}.yt-vt-listen-tip-ico{font-size:1.2rem;flex-shrink:0}.yt-vt-listen-tip-txt{font-family:Nunito,sans-serif;font-size:.9rem;color:#4b4370;line-height:1.5;flex:1}.yt-vt-listen-tip-txt strong{color:#3b2f66;font-weight:800}.yt-vt-listen-tip-art{font-size:2.4rem;opacity:.5;margin-left:auto;flex-shrink:0}.yt-vt-box.dark .yt-vt-listen-card{background:linear-gradient(120deg,#1e2340,#241f45 45%,#1c2440);border-color:#33355e}.yt-vt-box.dark .yt-vt-wave span{background:rgba(129,140,248,.28)}.yt-vt-box.dark .yt-vt-listen-play{background:#1e293b;border-color:#4f46e5;color:#a5b4fc}.yt-vt-box.dark .yt-vt-listen-play-lbl{color:#a5b4fc}.yt-vt-box.dark .yt-vt-listen-pen{color:#64748b}.yt-vt-box.dark .yt-vt-listen-tip{background:linear-gradient(120deg,#241f45,#1e2340)}.yt-vt-box.dark .yt-vt-listen-tip-txt{color:#cbd5e1}.yt-vt-box.dark .yt-vt-listen-tip-txt strong{color:#e2e8f0}@media (max-width:560px){.yt-vt-listen-card{flex-direction:column;gap:18px;padding:24px 16px}.yt-vt-wave{width:100%;justify-content:center;height:34px}.yt-vt-listen-tip-art{display:none}}.yt-vt-qcard-vitrans{display:flex;flex-direction:column;gap:8px}.yt-vt-vitrans-label{font-size:.75rem;font-weight:700;color:#7c3aed;text-transform:uppercase;letter-spacing:.06em}.yt-vt-vitrans-meaning{font-size:1.15rem;font-weight:800;color:#2d1b6b;line-height:1.4}.yt-vt-vitrans-ctx-label{font-size:.75rem;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:.05em;margin-top:4px}.yt-vt-vitrans-ctx{font-size:1.08rem;color:#374151;background:rgba(124,58,237,.07);border-radius:8px;padding:12px 16px;font-style:italic;line-height:1.7}.yt-vt-vitrans-hint-wrap{text-align:center;margin-top:10px}.yt-vt-vitrans-hint-btn{border:1.5px dashed #c4b5fd;background:rgba(124,58,237,.06);color:#7c3aed;font-family:Nunito,sans-serif;font-weight:800;font-size:.82rem;padding:6px 14px;border-radius:20px;cursor:pointer;transition:background .12s}.yt-vt-vitrans-hint-btn:hover{background:rgba(124,58,237,.14)}.yt-vt-vitrans-hint{display:none;align-items:center;gap:4px;font-family:Nunito,sans-serif;font-weight:800;font-size:1rem;color:#6d28d9;background:rgba(124,58,237,.1);padding:6px 16px;border-radius:20px;letter-spacing:.04em}.yt-vt-box.dark .yt-vt-vitrans-hint-btn{background:rgba(139,92,246,.14);border-color:#6d28d9;color:#c4b5fd}.yt-vt-box.dark .yt-vt-vitrans-hint{background:rgba(139,92,246,.2);color:#ddd6fe}.yt-vt-qcard-visent{display:flex;flex-direction:column;gap:6px}.yt-vt-visent-vi{font-size:1.1rem;font-weight:700;color:#134e4a;line-height:1.5;background:rgba(13,148,136,.08);border-radius:10px;padding:12px 16px}.yt-vt-visent-hints{display:flex;flex-direction:column;gap:6px;margin-top:4px}.yt-vt-visent-hint-btn{background:0 0;border:1.5px dashed #0d9488;color:#0d9488;border-radius:8px;padding:5px 14px;font-size:.82rem;font-weight:700;cursor:pointer;text-align:left}.yt-vt-visent-hint-btn:hover{background:rgba(13,148,136,.08)}.yt-vt-visent-hint-body{font-size:.85rem;color:#374151;background:#f0fdfa;border-radius:8px;padding:8px 12px;line-height:1.7}.yt-vt-visent-vocab-row{display:block}.yt-vt-visent-ipa{font-size:.78rem;color:#64748b;font-style:italic;margin:0 4px}.yt-vt-visent-pos{font-size:.75rem;color:#9333ea;font-style:italic;margin-left:3px}.yt-vt-visent-formula{font-weight:700;color:#0d9488}.yt-vt-visent-area{display:flex;gap:8px;align-items:flex-start;margin-top:6px}.yt-vt-visent-inp{flex:1;border:2px solid #d1fae5;border-radius:10px;padding:9px 12px;font-size:.92rem;font-family:Nunito,sans-serif;resize:none;outline:0;line-height:1.5;min-height:44px}.yt-vt-visent-inp:focus{border-color:#0d9488}.yt-vt-visent-correct{font-size:.88rem;padding:8px 12px;border-radius:8px;line-height:1.6;margin-top:4px}.yt-vt-visent-correct-ok{background:#f0fdf4;color:#166534;border:1.5px solid #bbf7d0}.yt-vt-visent-correct-wrong{background:#fff7ed;color:#9a3412;border:1.5px solid #fed7aa}.yt-vt-visent-loading{text-align:center;padding:40px 20px;color:#6b7280;font-size:.95rem}.yt-vt-visent-bad-word{color:#dc2626;font-weight:700;text-decoration:underline wavy #dc2626}.yt-vt-visent-correct-label{font-size:.78rem;color:#6b7280;font-style:italic}.yt-vt-visent-hint-sep{font-size:.7rem;font-weight:700;color:#0d9488;text-transform:uppercase;letter-spacing:.05em;margin:6px 0 2px}.yt-vt-feedback{display:flex;align-items:center;justify-content:center;gap:6px;padding:11px 16px;border-radius:12px;font-size:.95rem;font-weight:800;font-family:Nunito,sans-serif}.yt-vt-fb-icon{font-size:1.1rem}.yt-vt-fb-ok{background:#f0fdf4;color:#16a34a}.yt-vt-fb-wrong{background:#fef2f2;color:#dc2626}.yt-vt-reveal{border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:5px}.yt-vt-reveal-ok{background:#f0fdf4;border:1.5px solid #bbf7d0}.yt-vt-reveal-wrong{background:#fafafa;border:1.5px solid #e5e7eb}.yt-vt-reveal-row{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.yt-vt-reveal-word{font-size:1.1rem;font-weight:900;color:#1e293b}.yt-vt-reveal-ipa{font-size:.82rem;color:#94a3b8;font-style:italic}.yt-vt-reveal-pos{font-size:.72rem;color:#a5b4fc;font-weight:700;font-style:italic;background:#eef2ff;padding:1px 7px;border-radius:10px}.yt-vt-reveal-vi{font-size:.9rem;color:#374151;font-weight:600}.yt-vt-reveal-en{font-size:.8rem;color:#64748b;font-style:italic}.yt-vt-reveal-ex{font-size:.82rem;color:#475569;font-style:italic;border-top:1px solid #e2e8f0;padding-top:6px;margin-top:2px}.yt-vt-ans-lbl{font-size:.74rem;font-weight:900;letter-spacing:.3px;color:#9333ea;text-transform:uppercase;margin-bottom:2px}.yt-vt-reveal-ans .yt-vt-ans-lbl b{color:inherit}.yt-vt-ex-hl{background:0 0;font-style:normal;color:#c2410c;font-weight:800}.yt-vt-ms-list{list-style:decimal;padding-left:1.3rem;margin:0 0 10px;display:flex;flex-direction:column;gap:8px}.yt-vt-ms-item{line-height:1.9;font-size:.93rem;font-family:Lora,serif;color:#1e293b}.yt-vt-ms-zone{cursor:pointer}.yt-vt-drop-filled{color:#4c1d95!important;font-weight:700;border-style:solid!important;background:#ede9fe!important}.yt-vt-ms-hint{color:#16a34a;font-style:normal;font-weight:700;font-size:.82rem;margin-left:4px}.yt-vt-ms-bank{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:10px 0 4px;min-height:44px;border-top:1px dashed #e2e8f0;margin-top:6px}.yt-vt-ms-bank-done{font-size:.82rem;color:#9ca3af;font-style:italic}.yt-vt-ms-check{display:block;width:100%;margin-top:10px;padding:11px;border-radius:50px;border:none;background:#6366f1;color:#fff;font-size:.92rem;font-weight:700;cursor:pointer}.yt-vt-ms-check:hover{background:#4f46e5}.yt-vt-ms-footer{padding:10px 24px 14px;border-top:1px solid #e5e7eb;flex-shrink:0}.yt-vt-ms-footer .yt-vt-ms-check{margin-top:0}.yt-vt-drag-sent{line-height:2}.yt-vt-drop-zone{display:inline-block;min-width:80px;padding:1px 12px;border-radius:8px;border:2px dashed #a78bfa;color:#c4b5fd;background:#f5f3ff;cursor:pointer;vertical-align:middle;transition:background .15s,border-color .15s,color .15s}.yt-vt-drop-zone.yt-vt-drop-ready{border-color:#7c3aed;background:#ede9fe;color:#7c3aed}.yt-vt-drop-zone.yt-vt-drop-ok{border:2px solid #16a34a;background:#dcfce7;color:#15803d;font-weight:700}.yt-vt-drop-zone.yt-vt-drop-wrong{border:2px solid #dc2626;background:#fee2e2;color:#b91c1c;font-weight:700}.yt-vt-drag-bank{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:12px 0 4px}.yt-vt-drag-chip{padding:8px 18px;border-radius:20px;border:1.5px solid #c4b5fd;background:#f5f3ff;color:#4c1d95;font-size:.9rem;font-weight:600;cursor:grab;user-select:none;transition:background .12s,border-color .12s,opacity .2s}.yt-vt-drag-chip:hover{background:#ede9fe;border-color:#7c3aed}.yt-vt-drag-chip.yt-vt-chip-sel{background:#7c3aed;color:#fff;border-color:#7c3aed}.yt-vt-drag-chip.yt-vt-chip-ok{background:#dcfce7;color:#15803d;border-color:#16a34a}.yt-vt-kbd-hint{text-align:center;font-size:.72rem;color:#94a3b8;margin-top:6px;letter-spacing:.02em}.yt-vt-kbd-hint kbd{display:inline-block;padding:1px 6px;border-radius:4px;background:#f1f5f9;border:1px solid #cbd5e1;color:#64748b;font-family:monospace;font-size:.72rem;line-height:1.6}.yt-vt-box.dark .yt-vt-kbd-hint{color:#475569}.yt-vt-box.dark .yt-vt-kbd-hint kbd{background:#1e293b;border-color:#334155;color:#64748b}.yt-vt-next-btn{align-self:center;padding:12px 32px;border-radius:50px;border:none;background:linear-gradient(135deg,#6366f1,#818cf8);color:#fff;font-size:.95rem;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif;transition:opacity .12s;box-shadow:0 4px 16px #6366f130}.yt-vt-next-btn:hover{opacity:.88}.yt-vt-btn-gray{background:#94a3b8;box-shadow:none}.yt-vt-results{display:flex;flex-direction:column;align-items:center;gap:12px;padding:20px 16px 16px;width:100%}.yt-vt-res-top{display:flex;align-items:center;gap:18px;justify-content:center}.yt-vt-res-emoji{font-size:3rem;line-height:1}.yt-vt-res-ring{width:86px;height:86px;border-radius:50%;background:conic-gradient(var(--rclr) calc(var(--rpct) * 1%),#f1f5f9 0);display:flex;align-items:center;justify-content:center;box-shadow:inset 0 0 0 10px #fff;flex-shrink:0}.yt-vt-res-score{font-size:1.6rem;font-weight:900;color:#0f172a;font-family:Nunito,sans-serif}.yt-vt-res-denom{font-size:.9rem;color:#94a3b8}.yt-vt-res-pct{font-size:1.4rem;font-weight:900;font-family:Nunito,sans-serif}.yt-vt-res-msg{font-size:.95rem;color:#64748b;font-weight:700}.yt-vt-res-btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.yt-vt-btn-retry-wrong{background:linear-gradient(135deg,#ef4444,#f97316)!important}.yt-vt-btn-newset{background:linear-gradient(135deg,#8b5cf6,#6366f1)!important;box-shadow:0 6px 16px rgba(124,58,237,.32)!important}.yt-vt-res-section{width:100%;max-width:560px}.yt-vt-res-section-hd{font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:6px 0 8px}.yt-vt-res-hd-wrong{color:#ef4444}.yt-vt-res-hd-ok{color:#16a34a}.yt-vt-res-chips{display:flex;flex-direction:column;gap:5px}.yt-vt-res-chip{display:flex;align-items:center;gap:8px;padding:7px 12px;border-radius:10px;font-size:.83rem}.yt-vt-res-chip-wrong{background:#fef2f2;border:1px solid #fecaca}.yt-vt-res-chip-ok{background:#f0fdf4;border:1px solid #bbf7d0}.yt-vt-res-chip-word{font-weight:700;color:#1e293b;min-width:80px}.yt-vt-res-chip-ipa{font-size:.75rem;color:#94a3b8;font-style:italic}.yt-vt-res-chip-vi{font-size:.78rem;color:#475569;flex:1}.yt-vt-box.dark .yt-vt-res-chip-wrong{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.3)}.yt-vt-box.dark .yt-vt-res-chip-ok{background:rgba(22,163,74,.1);border-color:rgba(22,163,74,.3)}.yt-vt-box.dark .yt-vt-res-chip-word{color:#e2e8f0}.yt-vt-box.dark .yt-vt-res-chip-vi{color:#94a3b8}.yt-vt-open-btn{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border-color:transparent}.yt-vt-open-btn:hover{opacity:.88}.yt-vt-lvsel{display:flex;flex-direction:column;align-items:center;gap:22px;padding:26px 20px}.yt-vt-lvsel-section{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%;max-width:440px}.yt-vt-lvsel-label{font-size:.67rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#94a3b8;font-family:Nunito,sans-serif}.yt-vt-cnt-row{display:flex;gap:8px;background:#f1f5f9;border-radius:12px;padding:4px}.yt-vt-cnt-btn{padding:7px 14px;border-radius:9px;border:none;background:0 0;font-size:.82rem;font-weight:800;color:#64748b;cursor:pointer;font-family:Nunito,sans-serif;transition:all .15s}.yt-vt-cnt-btn.active{background:#16a34a;color:#fff;box-shadow:0 1px 6px rgba(22,163,74,.3)}.yt-vt-lvsel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(116px,1fr));gap:9px;width:100%}.yt-vt-lvsel-btn{display:flex;flex-direction:column;align-items:center;gap:7px;padding:16px 10px;border-radius:14px;border:2px solid #e5e7eb;background:#fff;cursor:pointer;transition:all .15s;font-family:Nunito,sans-serif}.yt-vt-lvsel-btn:hover:not(:disabled){border-color:var(--lvclr,#6366f1);background:color-mix(in srgb,var(--lvclr,#6366f1) 5%,#fff);box-shadow:0 2px 12px color-mix(in srgb,var(--lvclr,#6366f1) 20%,transparent);transform:translateY(-1px)}.yt-vt-lvsel-btn.selected{border-color:var(--lvclr,#6366f1);background:color-mix(in srgb,var(--lvclr,#6366f1) 10%,#fff);box-shadow:0 0 0 3px color-mix(in srgb,var(--lvclr,#6366f1) 25%,transparent)}.yt-vt-lvsel-btn.selected .yt-vt-lvsel-count{color:var(--lvclr,#6366f1)}.yt-vt-lvsel-btn.disabled,.yt-vt-lvsel-btn:disabled{opacity:.32;cursor:not-allowed}.yt-vt-lvsel-badge{font-size:.8rem;font-weight:900;color:#fff;padding:3px 12px;border-radius:20px;letter-spacing:.04em}.yt-vt-lvsel-name{font-size:.88rem;font-weight:800;color:#374151}.yt-vt-lvsel-count{font-size:.72rem;color:#94a3b8;font-weight:700}.yt-vt-lvsel-note{font-size:.8rem;color:#f59e0b;text-align:center;font-weight:600}.yt-vt-start-row{display:flex;justify-content:center;width:100%;margin-top:4px}.yt-vt-start-btn{padding:11px 40px;border-radius:12px;border:none;background:#4f46e5;color:#fff;font-size:.92rem;font-weight:800;cursor:pointer;transition:opacity .15s;font-family:Nunito,sans-serif}.yt-vt-start-btn:hover{opacity:.88}.yt-vt-start-btn:disabled{opacity:.35;cursor:not-allowed}.yt-vt-type-picker{padding:4px 0}.yt-vt-type-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}.yt-vt-type-picker .yt-vt-type-grid{grid-template-columns:repeat(4,1fr)}@media (min-width:900px){.yt-vt-type-picker .yt-vt-type-grid{grid-template-columns:repeat(5,1fr)}}@media (max-width:640px){.yt-vt-type-picker .yt-vt-type-grid{grid-template-columns:1fr 1fr;gap:8px}.yt-vt-type-btn{padding:11px 8px 10px;border-radius:13px;gap:3px}.yt-vt-type-img{width:46px;height:46px;margin-bottom:0}.yt-vt-type-label{font-size:.8rem}.yt-vt-type-sub{font-size:.64rem;line-height:1.25}}.yt-vt-type-btn{display:flex;flex-direction:column;align-items:center;gap:5px;padding:16px 10px 14px;border-radius:16px;border:2px solid #e5e7eb;background:#fff;cursor:pointer;font-family:Nunito,sans-serif;transition:all .15s}.yt-vt-type-btn:hover:not(:disabled){border-color:#6366f1;background:#eef2ff;transform:translateY(-1px);box-shadow:0 2px 10px rgba(99,102,241,.15)}.yt-vt-type-btn{position:relative}.yt-vt-type-active{border-color:#16a34a!important;background:#eef2ff!important}.yt-vt-box.dark .yt-vt-type-active .yt-vt-type-label,.yt-vt-type-active .yt-vt-type-label{color:#15803d!important}.yt-vt-box.dark .yt-vt-type-active .yt-vt-type-sub,.yt-vt-type-active .yt-vt-type-sub{color:#166534!important}.yt-vt-type-active .yt-vt-type-chk{background:#16a34a}.yt-vt-type-chk{position:absolute;top:7px;right:7px;width:20px;height:20px;border-radius:50%;background:#6366f1;color:#fff;font-size:.72rem;font-weight:900;display:flex;align-items:center;justify-content:center;line-height:1}.yt-vt-start-btn{padding:9px 26px;border-radius:10px;border:none;background:#6366f1;color:#fff;font-size:.9rem;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif;transition:all .12s}.yt-vt-start-btn:hover{background:#4f46e5}.yt-vt-reorder-hint-lbl{font-size:.8rem;font-weight:700;color:#0d9488;margin-bottom:4px}.yt-vt-rd-ans{min-height:48px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:12px 14px;border-radius:12px;border:2px dashed #cbd5e1;background:#f8fafc;margin:12px 0}.yt-vt-rd-ans-ok{border-color:#16a34a;background:#f0fdf4}.yt-vt-rd-ans-wrong{border-color:#ef4444;background:#fef2f2}.yt-vt-rd-ph{color:#94a3b8;font-size:.85rem}.yt-vt-rd-pool{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.yt-vt-rd-chip{padding:8px 14px;border-radius:10px;border:1.5px solid #c7d2fe;background:#eef2ff;color:#3730a3;font-size:.92rem;font-weight:700;cursor:pointer;font-family:Nunito,sans-serif;transition:all .12s}.yt-vt-rd-chip:hover{background:#e0e7ff;border-color:#6366f1}.yt-vt-rd-chip-picked{background:#6366f1;color:#fff;border-color:#6366f1}.yt-vt-type-disabled{opacity:.35;cursor:not-allowed!important}.yt-vt-type-icon{font-size:1.5rem}.yt-vt-type-img{width:72px;height:72px;object-fit:contain;display:block;margin:0 auto 2px}.yt-vt-type-label{font-size:.82rem;font-weight:800;color:#1c1917}.yt-vt-type-sub{font-size:.68rem;color:#9ca3af;text-align:center;line-height:1.3}.yt-vt-back-btn{padding:8px 20px;border-radius:10px;border:1.5px solid #d1d5db;background:#fff;color:#6b7280;font-size:.82rem;font-weight:700;cursor:pointer;font-family:Nunito,sans-serif;transition:all .12s}.yt-vt-back-btn:hover{border-color:#9ca3af;color:#374151}.yt-vt-hint-vi{font-size:.78rem;color:#0369a1;background:#e0f2fe;border-radius:8px;padding:5px 10px;margin-bottom:10px;font-weight:600;line-height:1.4}.yt-vt-hint-wrap{margin-bottom:10px}.yt-vt-hint-btn{font-family:Nunito,sans-serif;font-size:.76rem;font-weight:800;color:#0369a1;background:#e0f2fe;border:1.5px dashed #7dd3fc;border-radius:8px;padding:5px 12px;cursor:pointer;transition:background .12s,border-color .12s}.yt-vt-hint-btn:hover{background:#bae6fd;border-color:#38bdf8}.yt-vt-hint-wrap .yt-vt-hint-vi{margin-bottom:0}.yt-vt-box.dark .yt-vt-hint-btn{background:#0c4a6e;color:#7dd3fc;border-color:#0e7490}.yt-vt-box.dark .yt-vt-hint-btn:hover{background:#075985}.yt-vt-speak-btn{background:0 0;border:none;cursor:pointer;font-size:1rem;padding:0 3px;opacity:.55;vertical-align:middle;transition:opacity .15s,transform .1s;line-height:1}.yt-vt-speak-btn:hover{opacity:1;transform:scale(1.15)}.yt-vt-ctx-sent{font-size:1.05rem;line-height:1.7}.yt-vt-ctx-hl{background:#fef08a;color:#78350f;border-radius:4px;padding:1px 5px;font-weight:800;font-style:normal}.yt-vt-ctx-q{font-size:.9rem;font-weight:700;color:#374151;font-family:'Plus Jakarta Sans',sans-serif;margin:4px 0 2px}.yt-vt-opts-def{grid-template-columns:1fr}.yt-vt-opts-def .yt-vt-opt{align-items:flex-start}.yt-vt-opts-def .yt-vt-opt-body{display:flex;flex-direction:column;gap:2px;text-align:left}.yt-vt-def-part{font-size:.88rem;line-height:1.45;color:#1e293b;font-family:'Plus Jakarta Sans',sans-serif}.yt-vt-def-pos{font-style:normal;font-weight:800;color:#6366f1;margin-right:3px;font-size:.78rem}.yt-vt-box.dark .yt-vt-ctx-hl{background:#854d0e;color:#fef08a}.yt-vt-box.dark .yt-vt-ctx-q{color:#94a3b8}.yt-vt-box.dark{background:#0f172a;color:#e2e8f0}.yt-vt-box.dark .yt-mg-header{background:#0f172a;border-bottom-color:#1e293b}.yt-vt-box.dark .yt-vt-body{background:#0f172a}.yt-vt-box.dark .yt-vt-level-select{background:#0f172a}.yt-vt-box.dark .yt-vt-level-title{color:#e2e8f0}.yt-vt-box.dark .yt-vt-level-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.yt-vt-box.dark .yt-vt-level-btn:hover{border-color:#7c3aed;color:#c4b5fd}.yt-vt-box.dark .yt-vt-level-btn.active{background:#4c1d95;border-color:#7c3aed;color:#fff}.yt-vt-box.dark .yt-vt-qcard{border-color:#334155}.yt-vt-box.dark .yt-vt-word{color:#0f172a}.yt-vt-box.dark .yt-vt-ipa{color:#475569}.yt-vt-box.dark .yt-vt-prompt{color:#0f172a}.yt-vt-box.dark .yt-vt-type-pill{background:#334155;color:#94a3b8}.yt-vt-box.dark .yt-vt-opt{background:#1e293b;border-color:#334155}.yt-vt-box.dark .yt-vt-opt:hover:not(:disabled){background:#1e1b4b;border-color:#6366f1}.yt-vt-box.dark .yt-vt-opt-val{color:#e2e8f0}.yt-vt-box.dark .yt-vt-opt-vi{color:#94a3b8}.yt-vt-box.dark .yt-vt-opt.correct{background:#14532d;border-color:#16a34a}.yt-vt-box.dark .yt-vt-opt.wrong{background:#450a0a;border-color:#dc2626}.yt-vt-box.dark .yt-vt-opt-ok{background:#14532d!important;border-color:#16a34a!important}.yt-vt-box.dark .yt-vt-opt-ok .yt-vt-opt-val{color:#4ade80;font-weight:800}.yt-vt-box.dark .yt-vt-opt-ok .yt-vt-def-part{color:#4ade80;font-weight:700}.yt-vt-box.dark .yt-vt-opt-wrong{background:#450a0a!important;border-color:#ef4444!important}.yt-vt-box.dark .yt-vt-opt-wrong .yt-vt-opt-val{color:#f87171;font-weight:800}.yt-vt-box.dark .yt-vt-opt-wrong .yt-vt-def-part{color:#f87171;font-weight:700}.yt-vt-box.dark .yt-vt-sentence{background:#052e16;border-color:#166534;color:#bbf7d0}.yt-vt-box.dark .yt-vt-ms-item,.yt-vt-box.dark .yt-vt-ms-list{color:#e2e8f0}.yt-vt-box.dark .yt-vt-ms-hint{color:#fca5a5}.yt-vt-box.dark .yt-vt-spell-inp{background:#1e293b;border-color:#334155;color:#e2e8f0}.yt-vt-box.dark .yt-vt-spell-inp::placeholder{color:#475569}.yt-vt-box.dark .yt-vt-inp-ok{background:#052e16!important;color:#4ade80!important}.yt-vt-box.dark .yt-vt-inp-wrong{background:#450a0a!important;color:#fca5a5!important}.rd-pt-ex{margin-top:8px;font-size:.82rem;color:#374151;line-height:1.6;font-style:italic;border-top:1px solid rgba(0,0,0,.08);padding-top:7px}.rd-pt-ex-hl{background:#fde047;color:#1e293b;border-radius:3px;padding:0 2px;font-style:normal;font-weight:700}.rd-pt-ex-card{margin-top:10px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:9px 13px;font-size:.82rem;color:#374151;line-height:1.6;font-style:italic}.yt-vt-box.dark .rd-pt-ex{color:#94a3b8;border-top-color:rgba(255,255,255,.08)}.yt-vt-box.dark .rd-pt-ex-hl{background:#ca8a04;color:#fff}.yt-vt-box.dark .rd-pt-ex-card{background:#1e293b;border-color:#334155;color:#94a3b8}.yt-vt-box.dark .yt-mg-progressbar{background:#1e293b}.yt-vt-box.dark .yt-vt-fb-ok{background:#14532d;color:#4ade80;border-color:#16a34a}.yt-vt-box.dark .yt-vt-fb-wrong{background:#450a0a;color:#f87171;border-color:#dc2626}.yt-vt-box.dark .yt-vt-hint-vi{background:#0c4a6e;color:#7dd3fc}.yt-vt-box.dark .yt-vt-restart-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.yt-vt-box.dark .yt-vt-restart-btn:hover{border-color:#f97316;color:#f97316}.yt-vt-box.dark .yt-vt-auto-btn{background:0 0;border-color:#334155;color:#94a3b8}.yt-vt-box.dark .yt-vt-auto-btn.active{background:#1e293b;border-color:#7c3aed;color:#c4b5fd}.yt-vt-box.dark .yt-vt-ms-footer{border-top-color:#1e293b;background:#0f172a}.yt-vt-box.dark .yt-vt-ms-title{color:#e2e8f0}.yt-vt-box.dark .yt-vt-ms-stat-num{color:#f1f5f9}.yt-vt-box.dark .yt-vt-ms-stat-lbl{color:#64748b}.yt-vt-box.dark .yt-vt-lvsel{background:#0f172a}.yt-vt-box.dark .yt-vt-lvsel-label{color:#cbd5e1}.yt-vt-box.dark .yt-vt-cnt-row{background:#1e293b;border-color:#334155}.yt-vt-box.dark .yt-vt-cnt-btn{color:#f1f5f9}.yt-vt-box.dark .yt-vt-cnt-btn:hover{background:#334155;color:#e2e8f0}.yt-vt-box.dark .rpt-cnt-active{background:#4c1d95!important;color:#fff!important;box-shadow:0 1px 6px rgba(124,58,237,.4)!important}.yt-vt-type-btn.rpt-mode-active{border-color:#6366f1;background:#eef2ff}.yt-vt-type-btn.rpt-mode-active .yt-vt-type-label{color:#4338ca}.yt-vt-box.dark .yt-vt-type-btn{background:#1e293b;border-color:#334155;color:#e2e8f0}.yt-vt-box.dark .yt-vt-type-btn:hover:not(:disabled){border-color:#6366f1;background:#1e1b4b}.yt-vt-box.dark .yt-vt-type-btn.rpt-mode-active{border-color:#6366f1;background:#1e1b4b}.yt-vt-box.dark .yt-vt-type-icon{filter:brightness(1.2)}.yt-vt-box.dark .yt-vt-type-label{color:#e2e8f0}.yt-vt-box.dark .yt-vt-type-btn.rpt-mode-active .yt-vt-type-label{color:#a5b4fc}.cloze-input{display:inline-block;width:116px;height:30px;margin:0 3px;padding:2px 8px;border:none;border-bottom:2px solid #94a3b8;background:#f1f5f9;border-radius:6px 6px 0 0;font-family:Nunito,sans-serif;font-size:.95rem;font-weight:800;color:#312e81;text-align:center;vertical-align:middle;outline:0;transition:border-color .12s,background .12s}.cloze-input::placeholder{color:#cbd5e1;font-weight:700}.cloze-input:focus{border-bottom-color:#6366f1;background:#eef2ff}.cloze-input.correct{border-bottom-color:#16a34a;background:#f0fdf4;color:#15803d}.cloze-input.wrong{border-bottom-color:#dc2626;background:#fef2f2;color:#b91c1c}.cloze-chip.used{opacity:.32;text-decoration:line-through;cursor:default}.yt-vt-box.dark .cloze-input{background:#0f172a;color:#c7d2fe;border-bottom-color:#475569}.yt-vt-box.dark .cloze-input:focus{background:#1e1b4b;border-bottom-color:#6366f1}.yt-vt-box.dark .cloze-input.correct{background:#052e16;color:#86efac}.yt-vt-box.dark .cloze-input.wrong{background:#450a0a;color:#fca5a5}.cloze-wrap{position:relative;max-width:1180px;margin:0 auto;padding:4px 6px 10px;font-family:Nunito,sans-serif}.yt-vt-box:has(.cloze-wrap){width:min(1400px,98vw);max-height:95vh}.cloze-instructions{font-size:.9rem;font-weight:700;color:#475569;text-align:center;margin-bottom:14px}.cloze-passage{font-size:1.02rem;line-height:2.45;color:#1f2937;background:#f8fafc;border:1px solid #e2e8f0;border-radius:14px;padding:18px 20px}.cloze-slot{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-width:96px;height:30px;margin:0 2px;padding:0 8px;border-radius:8px;border:2px dashed #94a3b8;background:#fff;vertical-align:middle;cursor:pointer;transition:border-color .12s,background .12s}.cloze-slot:hover{border-color:#6366f1;background:#eef2ff}.cloze-slot.filled{border-style:solid;border-color:#6366f1;background:#eef2ff;min-width:64px;padding:2px 8px}.cloze-slot-num{font-size:.62rem;font-weight:800;color:#94a3b8}.cloze-slot.filled .cloze-slot-num{display:none}.cloze-slot.correct{border-color:#16a34a;background:#f0fdf4}.cloze-slot.wrong{border-color:#dc2626;background:#fef2f2}.cloze-reveal{font-size:.82rem;font-weight:800;color:#16a34a;margin-left:5px;cursor:pointer;border-bottom:1px dotted #16a34a}.cloze-reveal:hover{color:#15803d}.cloze-input.cloze-done{cursor:pointer}.cloze-input.cloze-done:hover{filter:brightness(.96)}.cloze-mean-pop{position:absolute;z-index:30;max-width:320px;background:#fff;border:1.5px solid #c7d2fe;border-radius:12px;box-shadow:0 10px 30px rgba(15,23,42,.18);padding:10px 30px 10px 13px;font-family:Nunito,sans-serif;animation:clozePopIn .12s ease-out}.cloze-mean-pop b{display:block;font-size:.95rem;font-weight:900;color:#4f46e5;margin-bottom:3px}.cloze-mean-pop span{display:block;font-size:.86rem;color:#334155;line-height:1.5}.cloze-mean-x{position:absolute;top:5px;right:6px;border:none;background:0 0;color:#94a3b8;font-size:.75rem;cursor:pointer;padding:3px 5px;border-radius:6px}.cloze-mean-x:hover{background:#f1f5f9;color:#475569}@keyframes clozePopIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.yt-vt-box.dark .cloze-mean-pop{background:#1e293b;border-color:#4338ca}.yt-vt-box.dark .cloze-mean-pop b{color:#a5b4fc}.yt-vt-box.dark .cloze-mean-pop span{color:#cbd5e1}.yt-vt-box.dark .cloze-mean-x:hover{background:#334155;color:#cbd5e1}.cloze-bank{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin:16px 0 4px;padding:14px;border:1.5px dashed #c7d2fe;border-radius:14px;background:#f5f3ff;min-height:54px}.cloze-chip{display:inline-flex;align-items:center;padding:7px 15px;border-radius:999px;border:1.5px solid #a5b4fc;background:#fff;color:#4338ca;font-size:.92rem;font-weight:800;cursor:grab;user-select:none;transition:transform .1s,box-shadow .12s,background .12s}.cloze-chip:hover{box-shadow:0 3px 10px rgba(79,70,229,.22)}.cloze-chip.sel{background:#4f46e5;color:#fff;border-color:#4f46e5;transform:translateY(-1px)}.cloze-chip.in-slot{padding:0 2px;font-size:.95rem;border:none;background:0 0;box-shadow:none;border-radius:0;color:#312e81;cursor:pointer}.cloze-chip.in-slot:hover{box-shadow:none}.cloze-slot.correct .cloze-chip.in-slot{color:#15803d}.cloze-slot.wrong .cloze-chip.in-slot{color:#b91c1c}.cloze-actions{display:flex;gap:10px;justify-content:center;margin-top:8px;flex-wrap:wrap}.cloze-new-btn{padding:11px 22px;border-radius:12px;border:1.5px solid #a5b4fc;background:#eef2ff;color:#4338ca;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:800;cursor:pointer;transition:background .12s,border-color .12s}.cloze-new-btn:hover{background:#e0e7ff;border-color:#6366f1}.yt-vt-box.dark .cloze-new-btn{background:#1e1b4b;color:#c7d2fe;border-color:#4338ca}.yt-vt-box.dark .cloze-new-btn:hover{background:#312e81}.cloze-result{text-align:center;margin-top:12px}.cloze-score{display:inline-block;font-size:1.15rem;font-weight:900;color:#4f46e5;background:#eef2ff;border-radius:999px;padding:7px 22px}.cloze-score.all{color:#15803d;background:#dcfce7}.cloze-empty{padding:34px 20px;text-align:center;color:#64748b;font-family:Nunito,sans-serif;font-size:.92rem}.yt-vt-box.dark .cloze-passage{background:#0f172a;border-color:#334155;color:#e2e8f0}.yt-vt-box.dark .cloze-slot{background:#1e293b;border-color:#475569}.yt-vt-box.dark .cloze-slot.filled{background:#1e293b}.yt-vt-box.dark .cloze-bank{background:#1e1b4b;border-color:#4338ca}.yt-vt-box.dark .cloze-chip{background:#1e293b;color:#c7d2fe;border-color:#4338ca}.yt-vt-box.dark .cloze-chip.in-slot{color:#e2e8f0}.yt-vt-box.dark .cloze-score{background:#1e1b4b;color:#c7d2fe}.yt-vt-box.dark .yt-vt-type-sub{color:#cbd5e1}.yt-vt-box.dark .yt-vt-results{background:#0f172a}.yt-vt-box.dark .yt-vt-res-msg{color:#94a3b8}.yt-vt-box.dark .yt-vt-res-pct{opacity:.9}@media (min-width:768px){.yt-vt-type-pill{font-size:.84rem}.yt-vt-sentence{font-size:1.25rem;line-height:1.95}.yt-vt-word{font-size:2.9rem}.yt-vt-prompt{font-size:1.55rem}.yt-vt-ipa{font-size:1.1rem}.yt-vt-opt-val{font-size:1.1rem}.yt-vt-opt-ipa{font-size:.88rem}.yt-vt-opt-vi{font-size:.88rem}.yt-vt-hint-vi{font-size:.95rem}.yt-vt-ctx-q{font-size:1rem}.yt-vt-en-def{font-size:1.2rem}}.yt-mg-header{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 16px 10px;border-bottom:1px solid #e5e7eb;flex-shrink:0}.yt-mg-title{font-weight:800;font-size:.9rem;flex:1;font-family:Nunito,sans-serif}@media (max-width:767px){.yt-mg-title{width:100%;flex:none;order:-1;margin-bottom:2px}#ytVocabTest .yt-vt-box{position:relative}#ytVocabTest .yt-mg-header{padding-right:46px}#ytVocabTest .yt-vm-close{position:absolute;top:8px;right:8px;z-index:20;width:32px;height:32px;padding:0;display:flex;align-items:center;justify-content:center;background:#f1f5f9;border:none;border-radius:50%;font-size:1rem;color:#475569;box-shadow:0 2px 6px rgba(0,0,0,.14)}#ytVocabTest .yt-vt-box.dark .yt-vm-close{background:#1e293b;color:#cbd5e1}}.yt-mg-progress{font-size:.78rem;color:#7c3aed;font-weight:700;font-family:Nunito,sans-serif}.yt-mg-attempts{font-size:.75rem;color:#9ca3af;font-family:Nunito,sans-serif}.yt-mg-mode-row{display:flex;gap:8px;padding:10px 16px 8px;border-bottom:1px solid #f3f4f6;flex-shrink:0}.yt-mg-mode-btn{flex:1;padding:7px 10px;border-radius:10px;border:2px solid #e5e7eb;background:#f9fafb;font-size:.78rem;font-weight:700;color:#6b7280;cursor:pointer;font-family:inherit;transition:all .15s}.yt-mg-mode-btn.active{border-color:#7c3aed;background:#f5f3ff;color:#7c3aed}.yt-mg-mode-btn:hover:not(.active){border-color:#c4b5fd;color:#7c3aed}.yt-mg-level-row{display:flex;gap:6px;flex-wrap:wrap;padding:8px 16px;border-bottom:1px solid #f3f4f6;flex-shrink:0}.yt-mg-level-btn{padding:3px 12px;border-radius:20px;border:1.5px solid #e5e7eb;background:0 0;color:#6b7280;font-size:.72rem;font-weight:700;cursor:pointer;font-family:Nunito,sans-serif;transition:all .15s}.yt-mg-level-btn:hover{border-color:var(--lclr,#7c3aed);color:var(--lclr,#7c3aed)}.yt-mg-level-btn.active{background:var(--lclr,#7c3aed);border-color:var(--lclr,#7c3aed);color:#fff}.yt-mg-progressbar{height:5px;background:#f3f4f6;flex-shrink:0}.yt-mg-progressbar-fill{height:100%;background:linear-gradient(90deg,#7c3aed,#a855f7);transition:width .4s ease;width:0%}.yt-mg-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:16px;overflow-y:auto;flex:1;min-height:0}.yt-mg-card{aspect-ratio:1;width:100%;cursor:pointer;perspective:600px;position:relative;background:#fff;border-radius:14px;border:2px solid #e9d5ff;box-shadow:0 1px 4px rgba(0,0,0,.07)}.yt-mg-card-inner{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .35s ease}.yt-mg-card.flipped .yt-mg-card-inner,.yt-mg-card.matched .yt-mg-card-inner{transform:rotateY(180deg)}.yt-mg-card-back,.yt-mg-card-front{position:absolute;inset:4px;border-radius:10px;backface-visibility:hidden;display:flex;align-items:center;justify-content:center;text-align:center;padding:8px;font-family:Nunito,sans-serif}.yt-mg-card-front{background:linear-gradient(135deg,#7c3aed,#a855f7);color:rgba(255,255,255,.35);font-size:1.4rem;letter-spacing:2px;flex-direction:column;gap:4px}.yt-mg-card-type-lbl{font-size:.6rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.55);background:rgba(255,255,255,.15);border-radius:999px;padding:2px 8px;line-height:1.4}.yt-mg-card-back{background:#fff;color:#4c1d95;transform:rotateY(180deg);line-height:1.35;word-break:break-word}.yt-mg-card.word-card .yt-mg-card-back{font-size:.82rem;font-weight:800;word-break:keep-all;overflow-wrap:normal;hyphens:none}.yt-mg-card.meaning-card .yt-mg-card-back{font-size:.68rem;font-weight:600;color:#5b21b6}.yt-mg-card.matched .yt-mg-card-back{background:#f0fdf4;border-color:#86efac;color:#166534}.yt-mg-card.wrong-flash .yt-mg-card-back{background:#fef2f2;border-color:#fca5a5}.yt-mg-footer{display:flex;gap:10px;padding:12px 16px;border-top:1px solid #e5e7eb;flex-shrink:0}.yt-mg-btn{flex:1;padding:9px;border-radius:10px;border:none;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;font-family:Nunito,sans-serif;font-weight:800;font-size:.8rem;cursor:pointer;transition:opacity .2s}.yt-mg-btn:hover{opacity:.88}.yt-mg-win{position:absolute;inset:0;background:rgba(255,255,255,.97);border-radius:20px;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:30px}.yt-mg-win-icon{font-size:3.5rem}.yt-mg-win-title{font-size:1.4rem;font-weight:900;color:#7c3aed;font-family:Nunito,sans-serif}.yt-mg-win-stats{font-size:.85rem;color:#6b7280;font-family:Nunito,sans-serif}.yt-review-box{background:#fff;border-radius:20px;width:min(620px,96vw);max-height:85vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,.25)}.yt-review-hdr{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:linear-gradient(135deg,#ea580c,#f97316);color:#fff;font-size:.92rem;font-weight:800;flex-shrink:0}.yt-review-hdr button{background:0 0;border:none;color:rgba(255,255,255,.8);font-size:1.1rem;cursor:pointer}.yt-review-list{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:10px}.yt-review-row{border:1.5px solid #e2e8f0;border-radius:14px;padding:12px 14px;background:#fafafa}.yt-review-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px}.yt-review-name{font-weight:800;font-size:.88rem;color:#1e293b}.yt-review-email{font-size:.75rem;color:#64748b}.yt-review-count{font-size:.75rem;background:#e0e7ff;color:#4338ca;padding:2px 8px;border-radius:999px;font-weight:700}.yt-review-pending{font-size:.75rem;background:#fef3c7;color:#d97706;padding:2px 8px;border-radius:999px;font-weight:700}.yt-review-approved{font-size:.75rem;background:#dcfce7;color:#15803d;padding:2px 8px;border-radius:999px;font-weight:700}.yt-review-date{font-size:.72rem;color:#9ca3af;margin-left:auto}.yt-review-btns{display:flex;gap:8px}.yt-review-load-btn{padding:6px 14px;border-radius:8px;border:1.5px solid #6366f1;background:#eef2ff;color:#4338ca;font-size:.78rem;font-weight:700;cursor:pointer;font-family:inherit}.yt-review-approve-btn{padding:6px 14px;border-radius:8px;border:none;background:#16a34a;color:#fff;font-size:.78rem;font-weight:700;cursor:pointer;font-family:inherit}.yt-review-approve-btn:hover{background:#15803d}.yt-match-box{background:#fff;border-radius:20px;width:min(680px,96vw);max-height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,.22);position:relative}.yt-match-body{position:relative;display:flex;gap:clamp(36px,7vw,76px);padding:16px 20px;overflow-y:auto;flex:1;min-height:0}.yt-match-lines{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:6;overflow:visible}.yt-match-line{fill:none;stroke-width:3.5;stroke-linecap:round;opacity:.9;filter:drop-shadow(0 1px 2px rgba(0,0,0,.12))}.yt-match-dot{stroke:#fff;stroke-width:2.5;animation:ytMatchDotPop .3s cubic-bezier(.34,1.56,.64,1)}@keyframes ytMatchDotPop{0%{r:0}100%{r:5.5px}}.yt-match-combo{position:absolute;top:6px;left:50%;transform:translateX(-50%) scale(.5);z-index:8;pointer-events:none;opacity:0;padding:5px 16px;border-radius:999px;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:900;color:#fff;white-space:nowrap;background:linear-gradient(135deg,#f59e0b,#ef4444);box-shadow:0 6px 18px rgba(239,68,68,.35)}.yt-match-combo.pop{animation:ytMatchCombo 1s cubic-bezier(.34,1.56,.64,1) forwards}@keyframes ytMatchCombo{0%{opacity:0;transform:translateX(-50%) scale(.4)}18%{opacity:1;transform:translateX(-50%) scale(1.15)}35%{transform:translateX(-50%) scale(1)}78%{opacity:1}100%{opacity:0;transform:translateX(-50%) translateY(-12px) scale(.9)}}.yt-match-col{flex:1;display:flex;flex-direction:column;gap:9px;min-width:0}.yt-match-item{position:relative;width:100%;padding:11px 15px;border-radius:12px;border:2px solid #e9e7f5;background:#fbfaff;color:#374151;font-size:.82rem;font-weight:600;cursor:pointer;text-align:left;line-height:1.35;transition:transform .14s cubic-bezier(.34,1.56,.64,1),border-color .14s,background .14s,box-shadow .14s,opacity .25s;font-family:Nunito,sans-serif;box-shadow:0 1px 2px rgba(0,0,0,.03)}.yt-match-meaning::before,.yt-match-word::after{content:'';position:absolute;top:50%;transform:translateY(-50%);width:12px;height:12px;border-radius:50%;background:#fff;border:2.5px solid #cbd5e1;transition:border-color .15s,background .15s;z-index:7}.yt-match-word::after{right:-7px}.yt-match-meaning::before{left:-7px}.yt-match-item:hover:not(.matched):not(.wrong){transform:translateY(-2px);border-color:#a78bfa;background:#f5f3ff;color:#5b21b6;box-shadow:0 6px 16px rgba(124,58,237,.14)}.yt-match-item.selected{border-color:#7c3aed;background:#ede9fe;color:#5b21b6;box-shadow:0 0 0 4px rgba(124,58,237,.18);transform:scale(1.02)}.yt-match-meaning.selected::before,.yt-match-word.selected::after{border-color:#7c3aed;background:#7c3aed}.yt-match-item.matched{border-color:#bbf7d0;background:#f0fdf4;color:#15803d;cursor:default;opacity:.9;box-shadow:none}.yt-match-meaning.matched::before,.yt-match-word.matched::after{border-color:#16a34a;background:#16a34a}.yt-match-item.wrong{border-color:#ef4444;background:#fef2f2;color:#b91c1c;animation:ytMatchShake .42s}.yt-match-item.yt-match-snap{animation:ytMatchSnap .42s cubic-bezier(.34,1.56,.64,1)}@keyframes ytMatchSnap{0%{transform:scale(1)}40%{transform:scale(1.07)}100%{transform:scale(1)}}@keyframes ytMatchShake{0%,100%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(4px)}}.yt-match-word{font-size:.87rem;font-weight:800}.yt-match-meaning{font-size:.78rem;font-weight:500;color:#4b5563}@media (min-width:601px){.ctrl-extra-row{display:flex!important;border-top:none;padding-top:0}#ctrlExtraToggleBtn{display:none!important}}.source-card-wb{border-color:#059669}.source-card-wb:hover{background:#ecfdf5;border-color:#047857}.source-card-rz{border-color:#7c3aed}.source-card-rz:hover{background:#f5f3ff;border-color:#6d28d9}.source-card-rw{border-color:#16a34a}.source-card-rw:hover{background:#f0fdf4;border-color:#15803d}.source-card-sa{border-color:#0891b2}.source-card-sa:hover{background:#ecfeff;border-color:#0e7490}.source-card-vc{border-color:#7c3aed}.source-card-vc:hover{background:#faf5ff;border-color:#6d28d9}.source-card.src-premium-locked{position:relative;opacity:.82;filter:grayscale(35%)}.source-card.src-premium-locked:hover{transform:none;box-shadow:var(--shadow-sm);border-color:#7c3aed;background:var(--surface)}.src-premium-badge{position:absolute;top:8px;right:8px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-size:.65rem;font-weight:700;padding:2px 7px;border-radius:999px;letter-spacing:.3px;pointer-events:none}.src-free-badge{position:absolute;top:8px;right:8px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;font-size:.65rem;font-weight:700;padding:2px 7px;border-radius:999px;letter-spacing:.3px;pointer-events:none}.source-card-sw{border-color:#ea580c}.source-card-sw:hover{background:#fff7ed;border-color:#c2410c}.source-card-pv{border-color:#d97706}.source-card-pv:hover{background:#fffbeb;border-color:#b45309}.source-card-co{border-color:#0891b2}.source-card-co:hover{background:#ecfeff;border-color:#0e7490}.source-card-im{border-color:#7c3aed}.source-card-im:hover{background:#f5f3ff;border-color:#6d28d9}.source-card-mcq{border-color:#0ea5e9}.source-card-mcq:hover{background:#f0f9ff;border-color:#0284c7}.source-card-yf{border-color:#dc2626}.source-card-yf:hover{background:#fff1f2;border-color:#b91c1c}.yf-overlay{display:none;position:fixed;inset:0;z-index:9998;background:0 0;flex-direction:column}.yf-overlay.active{display:flex}.yf-header{display:flex;align-items:center;gap:12px;padding:12px 20px;background:#fff;border-bottom:1px solid #e2e8f0;flex-shrink:0}.yf-back-btn{padding:6px 14px;border-radius:8px;border:1.5px solid #e2e8f0;background:#f8fafc;color:#374151;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .14s}.yf-back-btn:hover{background:#f1f5f9;border-color:#94a3b8}.yf-title{font-size:1.1rem;font-weight:800;color:#4d7c0f;flex:1}.yf-key-btn{padding:5px 12px;border-radius:8px;border:1.5px solid #a9d176;background:#f2f8ea;color:#3f6212;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .14s}.yf-key-btn:hover{background:#eef7e0}.yf-body{flex:1;display:flex;flex-direction:row;overflow:hidden;padding:16px;gap:14px;width:100%;box-sizing:border-box}.yf-body-left{flex:1;display:flex;flex-direction:column;gap:14px;overflow:hidden;min-width:0}.yf-search-row{display:flex;gap:10px;flex-shrink:0}.yf-search-inp{flex:1;padding:10px 16px;border-radius:10px;border:2px solid #e2e8f0;font-size:1rem;font-family:inherit;outline:0;transition:border-color .15s}.yf-search-inp:focus{border-color:#4d7c0f}.yf-search-btn{padding:10px 20px;border-radius:10px;border:none;background:#4d7c0f;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;transition:background .14s;white-space:nowrap}.yf-search-btn:hover{background:#3f6212}.yf-hint{font-size:.82rem;color:#94a3b8;text-align:center;padding:4px 0;flex-shrink:0}.yf-player-section{display:flex;gap:14px;align-items:flex-start;flex-shrink:0}.yf-player-frame-wrap{flex-shrink:0;width:480px;border-radius:10px;overflow:hidden;background:#000;box-shadow:0 4px 20px rgba(0,0,0,.18);position:relative}.yf-seek-overlay{position:absolute;top:50%;transform:translateY(-50%);z-index:20;opacity:0;transition:opacity .2s;background:rgba(0,0,0,.45);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;gap:4px;padding:10px 14px;font-size:14px;font-weight:700;pointer-events:auto}.yf-seek-overlay-back{left:0;border-radius:0 10px 10px 0}.yf-seek-overlay-fwd{right:0;border-radius:10px 0 0 10px}.yf-player-frame-wrap:hover .yf-seek-overlay{opacity:1}.yf-seek-overlay:hover{background:rgba(0,0,0,.65)}.yf-seek-overlay:active{background:rgba(0,0,0,.8)}.yf-player-iframe{width:100%;aspect-ratio:16/9;display:block;border:none}#yfPlayer{width:100%;aspect-ratio:16/9}#yfPlayer iframe{width:100%;height:100%;display:block;border:none}.yf-transcript-wrap{flex:1;display:flex;flex-direction:column;min-width:0;align-self:stretch}.yf-tr-controls{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:6px 10px;background:#f8fafc;border:1.5px solid #e2e8f0;border-bottom:none;border-radius:10px 10px 0 0}.yf-tr-btn{padding:3px 10px;border-radius:6px;border:1.5px solid #e2e8f0;background:#fff;color:#374151;font-size:.82rem;font-weight:700;cursor:pointer;transition:all .12s;line-height:1.4}.yf-tr-btn:hover{background:#f1f5f9;border-color:#94a3b8}.yf-tr-btn-repeat{background:#4d7c0f;color:#fff;border-color:#4d7c0f;border-radius:8px 0 0 8px}.yf-tr-btn-repeat:hover{background:#3f6212;border-color:#3f6212}.yf-repeat-sel{border-radius:0 8px 8px 0!important;border-left:none!important;min-width:46px;font-weight:700}.yf-tr-btn-nav{background:#1e293b;color:#fff;border-color:#1e293b}.yf-tr-btn-star{font-size:1.05rem;line-height:1;color:#d97706}.yf-tr-btn-star:hover{background:#fffbeb;border-color:#fbbf24}.yf-tr-btn-star.yf-star-on{background:#fef3c7;border-color:#f59e0b;color:#b45309}.yf-tr-btn-saved{background:#fffbeb;color:#b45309;border-color:#fcd34d;font-weight:700}.yf-tr-btn-saved:hover{background:#fef3c7}.yf-saved-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:10000;display:flex;align-items:center;justify-content:center;padding:16px}.yf-saved-modal{background:#fff;border-radius:14px;width:100%;max-width:640px;max-height:84vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.3)}.yf-saved-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;font-size:1.05rem;font-weight:800;color:#1e293b;border-bottom:1px solid #f1f5f9}.yf-saved-close{border:none;background:0 0;font-size:1.1rem;cursor:pointer;color:#64748b;padding:4px 8px;border-radius:6px}.yf-saved-close:hover{background:#f1f5f9}.yf-saved-list{overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:10px}.yf-saved-empty{text-align:center;color:#94a3b8;padding:30px 0}.yf-saved-item{display:flex;gap:10px;align-items:flex-start;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:10px 12px}.yf-saved-item-body{flex:1;min-width:0}.yf-saved-item-text{font-size:.95rem;color:#1e293b;line-height:1.5}.yf-saved-item-vi{font-size:.84rem;color:#64748b;font-style:italic;margin-top:3px}.yf-saved-item-meta{font-size:.74rem;color:#94a3b8;margin-top:5px}.yf-saved-item-btns{display:flex;gap:6px;flex-shrink:0}.yf-saved-del,.yf-saved-play{border:1.5px solid;background:#fff;cursor:pointer;border-radius:8px;width:36px;height:36px;font-size:.9rem}.yf-saved-play{border-color:#4d7c0f;color:#4d7c0f}.yf-saved-play:hover{background:#f2f8ea}.yf-saved-del{border-color:#e2e8f0;color:#64748b}.yf-saved-del:hover{background:#f1f5f9}.yf-tr-btn-nav:hover{background:#0f172a;border-color:#0f172a}.yf-tr-divider{width:1px;height:18px;background:#e2e8f0;flex-shrink:0}.yf-tr-sel{padding:3px 6px;border-radius:6px;border:1.5px solid #e2e8f0;font-size:.8rem;background:#fff;color:#374151;cursor:pointer;outline:0}.yf-tr-color-lbl{display:flex;align-items:center;gap:4px;font-size:.75rem;color:#64748b;cursor:pointer}.yf-tr-color-lbl input[type=color]{width:26px;height:22px;border:1.5px solid #e2e8f0;border-radius:4px;padding:1px 2px;cursor:pointer;background:0 0}.yf-boxes-wrap{border:1.5px solid #e2e8f0;border-top:none;border-radius:0 0 10px 10px;overflow:hidden}.yf-transcript-box{flex:1;background:#f9f5e6;padding:16px 18px;font-size:.95rem;line-height:1.75;color:#1e293b;min-height:80px}.yf-transcript-box:has(.yf-word--ipa){line-height:2.4}.yf-ipa-mode-wrap{display:inline-flex;gap:3px;align-items:center}.yf-ipa-mode-btn{font-size:.65rem;font-weight:600;padding:2px 7px;border-radius:4px;border:1.5px solid #94a3b8;background:0 0;color:#64748b;cursor:pointer;transition:all .12s;white-space:nowrap}.yf-ipa-mode-btn.active{background:var(--accent2,#0891b2);border-color:var(--accent2,#0891b2);color:#fff}.yf-ipa-box{background:#f0f9ff;border-top:1px solid #bae6fd;padding:8px 18px;font-size:calc(var(--yf-box-fs, .95rem) * .65);line-height:1.6;color:#0369a1;font-family:'Courier New',monospace;letter-spacing:.03em}.yf-trans-box{background:#f0fdf4;border-top:1px solid #d1fae5;padding:10px 18px;font-size:calc(var(--yf-box-fs, .95rem) * .65);line-height:1.65;color:#166534;font-style:italic}.yf-trans-sw{display:inline-flex;align-items:center;gap:6px;cursor:pointer;user-select:none}.yf-trans-sw input{display:none}.yf-trans-sw-track{width:32px;height:18px;border-radius:999px;background:#cbd5e1;position:relative;flex-shrink:0;transition:background .2s}.yf-trans-sw-track::after{content:'';position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}.yf-trans-sw input:checked+.yf-trans-sw-track{background:#16a34a}.yf-trans-sw input:checked+.yf-trans-sw-track::after{transform:translateX(14px)}.yf-trans-sw-label{font-size:.72rem;font-weight:700;color:#475569;white-space:nowrap}.yf-mark-red{display:inline;background:0 0;color:#4d7c0f;font-weight:800;vertical-align:top}.yf-word{cursor:pointer;border-bottom:1px dashed transparent;transition:border-color .1s}.yf-word:hover{border-bottom-color:#94a3b8}.yf-word--ipa{display:inline-flex;flex-direction:column;align-items:center;vertical-align:top;line-height:1.3;margin:0 1px;border-bottom:none}.yf-word--ipa:hover .yf-word-txt{border-bottom:1px dashed #94a3b8}.yf-word-txt{line-height:inherit}.yf-word-ipa{font-size:.65em;color:var(--accent2,#0891b2);line-height:1;white-space:nowrap;min-height:.7em}.yf-card-text:has(.yf-word--ipa){line-height:2.2}.yf-dict-resizer{width:6px;flex-shrink:0;cursor:col-resize;border-radius:3px;background:0 0;transition:background .15s;position:relative}.yf-dict-resizer::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:3px;height:40px;border-radius:3px;background:#cbd5e1}.yf-dict-resizer:active::after,.yf-dict-resizer:hover::after{background:#4d7c0f}.yf-dict-panel{width:260px;flex-shrink:0;display:flex;flex-direction:column;background:#fff;border-radius:12px;border:1.5px solid #e2e8f0;overflow:hidden}.yf-dict-header{padding:10px 14px;font-size:.82rem;font-weight:800;color:#374151;background:#f8fafc;border-bottom:1.5px solid #e2e8f0;flex-shrink:0;display:flex;align-items:center;gap:8px}.yf-dict-close{display:none;margin-left:auto;width:30px;height:30px;flex-shrink:0;border-radius:50%;border:1.5px solid #e2e8f0;background:#fff;color:#64748b;font-size:.95rem;cursor:pointer;align-items:center;justify-content:center}.yf-dict-close:hover{background:#f1f5f9}.yf-dict-content{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:6px}.yf-dict-empty{font-size:.8rem;color:#94a3b8;line-height:1.6}.yf-dict-loading{font-size:.85rem;color:#64748b}.yf-dict-notfound{font-size:.82rem;color:#94a3b8}.yf-dict-word{font-size:1.2rem;font-weight:800;color:#1e293b}.yf-dict-vi{font-size:.95rem;font-weight:700;color:#4d7c0f;background:#f2f8ea;border-radius:6px;padding:5px 10px;border-left:3px solid #4d7c0f;margin:2px 0 4px}.yf-dict-phonetic{font-size:.82rem;color:#64748b;margin-top:-2px;display:flex;align-items:center;flex-wrap:wrap;gap:4px}.yf-dict-speak-ph{width:22px;height:22px;border-radius:50%;border:1.5px solid #e2e8f0;background:#f8fafc;color:#374151;font-size:.72rem;cursor:pointer;padding:0;display:inline-flex;align-items:center;justify-content:center;transition:all .12s;flex-shrink:0}.yf-dict-speak-ph:hover{background:#dbeafe;border-color:#3b82f6}.yf-dict-ph-lbl{font-size:.68rem;font-weight:700;color:#fff;background:#64748b;border-radius:3px;padding:0 4px}.yf-dict-ph-val{font-style:italic;color:#475569}.yf-dict-pos{font-size:.72rem;font-weight:700;color:#fff;background:#4d7c0f;border-radius:4px;padding:1px 7px;display:inline-block;margin-top:6px}.yf-dict-def{font-size:.83rem;color:#1e293b;line-height:1.55}.yf-dict-num{font-weight:700;color:#64748b}.yf-dict-ex{font-size:.78rem;color:#64748b;font-style:italic;padding-left:10px;border-left:2px solid #e2e8f0;margin-top:2px}.yf-dict-ex-section{margin-top:8px;display:flex;flex-direction:column;gap:6px}.yf-dict-ex-title{font-size:.75rem;font-weight:700;color:#64748b}.yf-dict-ex-root{font-weight:400;font-style:italic}.yf-dict-ex-item{display:flex;align-items:flex-start;gap:6px;font-size:.82rem;color:#374151;line-height:1.5}.yf-dict-speak-btn{flex-shrink:0;width:28px;height:28px;border-radius:50%;border:1.5px solid #e2e8f0;background:#f8fafc;color:#374151;font-size:.8rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .12s}.yf-dict-speak-btn:hover{background:#eef7e0;border-color:#4d7c0f}.yf-dict-save-btn{width:100%;padding:10px;border-radius:10px;border:none;background:#ea580c;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;transition:background .14s;margin-top:10px}.yf-dict-save-btn:hover{background:#c2410c}.yf-dict-save-btn:disabled{background:#16a34a;cursor:default}.yf-vl-extra{margin-top:12px;padding-top:10px;border-top:2px dashed #ddd6fe}.yf-vl-extra-head{font-size:.78rem;font-weight:800;color:#6d28d9;margin-bottom:8px}.yf-vl-row{font-size:.85rem;color:#334155;line-height:1.5;margin-bottom:4px}.yf-vl-lbl{display:inline-block;font-size:.64rem;font-weight:800;color:#6d28d9;background:#f5f3ff;border-radius:5px;padding:1px 6px;margin-right:4px;vertical-align:middle}.yf-vl-sec{margin-top:10px}.yf-vl-sec-t{font-size:.74rem;font-weight:800;color:#475569;margin-bottom:5px}.yf-vl-chips{display:flex;flex-wrap:wrap;gap:5px}.yf-vl-chip{display:inline-block;padding:3px 9px;border-radius:999px;cursor:pointer;font-size:.8rem;font-weight:700;border:1px solid}.yf-vl-chip-vi{font-weight:400;font-size:.74rem;opacity:.85}.yf-vl-chip-syn{background:#f0fdf4;border-color:#86efac;color:#15803d}.yf-vl-chip-ant{background:#f2f8ea;border-color:#a9d176;color:#3f6212}.yf-vl-chip-wf{background:#eff6ff;border-color:#93c5fd;color:#1d4ed8}.yf-vl-colloc{display:flex;flex-wrap:wrap;gap:5px}.yf-vl-ex{display:flex;gap:6px;align-items:flex-start;font-size:.84rem;color:#334155;line-height:1.5;margin-bottom:5px}.yf-vl-ex-sp{border:none;background:0 0;cursor:pointer;font-size:.85rem;padding:0;flex-shrink:0}.yf-vl-ex-vi{font-size:.78rem;color:#64748b;font-style:italic;margin-top:2px}.yf-dict-links{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px;font-size:.75rem;color:#64748b}.yf-dict-link{color:#374151;font-size:.75rem;font-weight:700;text-decoration:none;border:1.5px solid #e2e8f0;border-radius:6px;padding:2px 8px;transition:all .12s}.yf-dict-link:hover{border-color:#4d7c0f;color:#4d7c0f}.yf-dict-ctx-section{margin-top:10px;padding-top:10px;border-top:1.5px solid #f1f5f9}.yf-dict-ctx-title{font-size:.72rem;font-weight:700;color:#94a3b8;margin-bottom:4px}.yf-dict-ctx-text{font-size:.82rem;color:#64748b;font-style:italic;line-height:1.6}.yf-mark-ctx{display:inline;background:#fef08a;color:#1e293b;font-weight:700;border-radius:2px;padding:0 1px}@media (max-width:620px){.yf-player-section{flex-direction:column}.yf-player-frame-wrap{width:100%}}.yf-results-wrap{flex:1;overflow-y:auto;min-height:0;display:flex;flex-direction:column;gap:10px}.yf-card{display:flex;gap:12px;align-items:flex-start;background:#fff;border-radius:10px;border:1.5px solid #e2e8f0;padding:10px;cursor:pointer;transition:all .15s}.yf-card:hover{border-color:#4d7c0f;box-shadow:0 3px 14px rgba(77,124,15,.12)}.yf-card-thumb{width:120px;aspect-ratio:16/9;object-fit:cover;border-radius:6px;flex-shrink:0;background:#e2e8f0}.yf-card-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.yf-card-title{font-size:.75rem;font-weight:700;color:#64748b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.yf-card-text{font-size:.88rem;color:#1e293b;line-height:1.5}.yf-card-time{font-size:.75rem;color:#4d7c0f;font-weight:700}.yf-mark{background:#fef08a;color:#1e293b;border-radius:3px;padding:0 2px}@media (max-width:700px){.yf-header{padding:10px 14px;gap:8px}.yf-title{font-size:1rem}.yf-body{flex-direction:column;padding:12px;gap:12px;overflow-y:auto;-webkit-overflow-scrolling:touch}.yf-body-left{overflow:visible;flex:0 0 auto;gap:12px;min-width:0}.yf-search-inp{font-size:.95rem;padding:10px 14px}.yf-search-btn{padding:10px 16px;font-size:.85rem}.yf-hint{text-align:left;padding:0 2px}.yf-player-section{flex-direction:column;gap:12px;align-items:stretch}.yf-player-frame-wrap{width:100%}.yf-tr-controls{flex-wrap:wrap}.yf-dict-resizer{display:none}.yf-dict-panel{position:fixed;left:0;right:0;bottom:0;top:auto;width:100%;max-height:72vh;z-index:10001;border-radius:18px 18px 0 0;border:none;box-shadow:0 -8px 30px rgba(0,0,0,.28);transform:translateY(102%);transition:transform .28s ease}.yf-dict-panel.yf-dict-open{transform:translateY(0)}.yf-dict-header{padding:12px 16px;font-size:.9rem}.yf-dict-close{display:inline-flex}.yf-results-wrap{overflow:visible;flex:0 0 auto}.yf-card{padding:8px;gap:10px}.yf-card-thumb{width:96px}}.yf-player-wrap{flex-shrink:0;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 4px 24px rgba(0,0,0,.18)}.yf-player-head{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:8px 14px;background:#1e293b}.yf-player-title{color:#e2e8f0;font-size:.82rem;font-weight:600;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.yf-player-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.yf-shadow-btn{padding:4px 12px;border-radius:6px;border:none;background:#4d7c0f;color:#fff;font-size:.75rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:background .14s}.yf-shadow-btn:hover{background:#3f6212}.yf-player-close{background:0 0;border:none;color:#94a3b8;font-size:1.1rem;cursor:pointer;line-height:1;padding:2px 6px}.yf-player-close:hover{color:#fff}.yf-player-iframe{width:100%;aspect-ratio:16/9;display:block;border:none}.yf-results{flex:1;overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;align-content:start}.yf-result-card{background:#fff;border-radius:10px;overflow:hidden;cursor:pointer;border:1.5px solid #e2e8f0;transition:all .15s;box-shadow:0 1px 4px rgba(0,0,0,.06)}.yf-result-card:hover{border-color:#4d7c0f;box-shadow:0 4px 16px rgba(77,124,15,.15);transform:translateY(-2px)}.yf-thumb-wrap{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;background:#0f172a}.yf-thumb{width:100%;height:100%;object-fit:cover;display:block}.yf-play-icon{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.3);color:#fff;font-size:2rem;opacity:0;transition:opacity .15s}.yf-result-card:hover .yf-play-icon{opacity:1}.yf-result-info{padding:8px 10px}.yf-result-title{font-size:.78rem;font-weight:700;color:#1e293b;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.yf-result-ch{font-size:.7rem;color:#64748b;margin-top:3px}.yf-empty-state{color:#94a3b8;font-size:.9rem;text-align:center;padding:40px 0;grid-column:1/-1}.yf-loading{color:#64748b;font-size:.9rem;text-align:center;padding:40px 0;grid-column:1/-1}.yf-error{color:#4d7c0f;font-size:.85rem;text-align:center;padding:30px 0;grid-column:1/-1}.yf-key-modal{position:absolute;inset:0;background:rgba(15,23,42,.5);display:flex;align-items:center;justify-content:center;z-index:10;border-radius:0}.yf-key-box{background:#fff;border-radius:16px;padding:28px 32px;width:90%;max-width:460px;box-shadow:0 8px 40px rgba(0,0,0,.2);display:flex;flex-direction:column;gap:14px}.yf-key-title{font-size:1rem;font-weight:800;color:#1e293b}.yf-key-desc{font-size:.83rem;color:#475569;line-height:1.5}.yf-key-desc a{color:#4d7c0f;font-weight:700}.yf-key-inp{padding:9px 14px;border-radius:8px;border:2px solid #e2e8f0;font-size:.9rem;font-family:monospace;outline:0;transition:border-color .15s}.yf-key-inp:focus{border-color:#4d7c0f}.yf-key-actions{display:flex;gap:10px}.yf-key-save-btn{padding:8px 22px;border-radius:8px;border:none;background:#4d7c0f;color:#fff;font-weight:700;cursor:pointer;font-size:.88rem;transition:background .14s}.yf-key-save-btn:hover{background:#3f6212}.yf-key-cancel-btn{padding:8px 18px;border-radius:8px;border:1.5px solid #e2e8f0;background:#f8fafc;color:#64748b;font-weight:600;cursor:pointer;font-size:.88rem}.rw-overlay{display:none;position:fixed;inset:0;background:#f9fafb;z-index:9998;flex-direction:column}.rw-overlay.active{display:flex}.rw-mode-seg{display:inline-flex;gap:4px}.rw-mode-btn{border:none;background:#35672f;padding:7px 14px;border-radius:9px;font-weight:700;font-size:.85rem;color:#fff;cursor:pointer;font-family:inherit;white-space:nowrap}.rw-mode-btn:hover{background:#2b5527}.wf-overlay{display:none;position:fixed;inset:0;background:#f9fafb;z-index:9999;flex-direction:column;overflow:auto}.wf-overlay.active{display:flex}.wf-header{display:flex;align-items:center;gap:14px;padding:14px 20px;border-bottom:1px solid #e2e8f0;background:#fff;position:sticky;top:0;z-index:2}.wf-title{font-size:1.15rem;font-weight:800;color:#16a34a}.wf-tools{margin-left:auto;display:flex;align-items:center;gap:10px}.wf-expl-wrap{display:inline-flex;align-items:center;gap:5px;font-size:.95rem;color:#475569}.wf-expl-sel{border:1px solid #e2e8f0;border-radius:9px;padding:6px 10px;font-family:inherit;font-size:.82rem;font-weight:700;color:#334155;background:#fff;cursor:pointer}.wf-speak-toggle{border:1px solid #bbf7d0;background:#f0fdf4;color:#15803d;border-radius:10px;padding:6px 12px;font-weight:700;font-size:.82rem;cursor:pointer;font-family:inherit;white-space:nowrap}.wf-speak-toggle.wf-speak-off{border-color:#e2e8f0;background:#f8fafc;color:#94a3b8}.wf-speak-toggle:hover{filter:brightness(.97)}.wf-body{width:100%}.wf-q-sentence{font-size:1.12rem;line-height:2;color:#1e293b}.wf-blank-inp{display:inline-block;min-width:130px;padding:3px 10px;border:none;border-bottom:2.5px solid #16a34a;background:#f0fdf4;font-size:1.02rem;font-weight:700;color:#15803d;font-family:inherit;text-align:center}.wf-blank-inp:focus{outline:0;background:#dcfce7}.wf-hint-chip{display:inline-block;background:#fef9c3;color:#854d0e;border-radius:6px;padding:1px 8px;font-size:.8rem;font-weight:800;letter-spacing:.03em}.wf-expl{border-radius:12px;padding:12px 14px;font-size:.92rem;line-height:1.6}.wf-expl-en{color:#334155;margin-top:8px}.wf-expl-vi{color:#15803d;margin-top:6px}.wf-correct-ans{font-weight:800;color:#15803d}.wfp-wrap{width:100%;max-width:1240px;margin:0 auto}.wfp-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.wfp-back{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:12px;border:1.5px solid #e2e8f0;background:#fff;color:#475569;font-family:inherit;font-size:.84rem;font-weight:700;cursor:pointer}.wfp-back:hover{background:#f1f5f9;border-color:#cbd5e1}.wfp-head-ic{width:42px;height:42px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:#dcfce7;font-size:1.2rem;flex-shrink:0}.wfp-head-ttl{margin:0;font-size:1.35rem;font-weight:900;color:#16233b;letter-spacing:-.01em}.wfp-head-badge{font-size:.78rem;font-weight:800;color:#15803d;background:#dcfce7;padding:5px 13px;border-radius:999px}.wfp-grade{margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:12px;border:1.5px solid #e2e8f0;background:#fff;color:#b45309;font-family:inherit;font-size:.86rem;font-weight:800;cursor:pointer}.wfp-grade:hover{background:#fffbeb;border-color:#fcd34d}.wfp-lang{padding:9px 12px;border-radius:12px;border:1.5px solid #e2e8f0;background:#fff;font-family:inherit;font-size:.84rem;font-weight:700;color:#475569;cursor:pointer;outline:0}.wfp-stats{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:18px}.wfp-cheer,.wfp-stat{display:flex;align-items:center;gap:11px;padding:12px 18px;border-radius:16px;background:#fff;border:1px solid #eef1f5;box-shadow:0 3px 10px rgba(30,41,59,.05)}.wfp-cheer-ic,.wfp-stat-ic{width:38px;height:38px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;background:#dcfce7;font-size:1.05rem;flex-shrink:0}.wfp-cheer-ic{background:#fef3c7}.wfp-stat-n{font-size:1.12rem;font-weight:900;color:#16233b}.wfp-stat-l{font-size:.76rem;color:#94a3b8;font-weight:700}.wfp-cheer-t{font-size:.95rem;font-weight:900;color:#15803d}.wfp-cheer-s{font-size:.78rem;color:#94a3b8;font-weight:600}.wfp-prog{flex:1;min-width:180px;display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:16px;background:#fff;border:1px solid #eef1f5;box-shadow:0 3px 10px rgba(30,41,59,.05)}.wfp-prog-bar{flex:1;height:10px;border-radius:999px;background:#eef2f7;overflow:hidden}.wfp-prog-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#22c55e,#16a34a);transition:width .35s ease}.wfp-prog-pct{font-size:.86rem;font-weight:900;color:#16233b;min-width:40px;text-align:right}.wfp-del{padding:11px 16px;border-radius:14px;border:1.5px solid #fecaca;background:#fff;color:#dc2626;font-family:inherit;font-size:.84rem;font-weight:800;cursor:pointer}.wfp-del:hover{background:#fef2f2}.wfp-grid{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(300px,1fr);gap:22px;align-items:start}@media (max-width:1000px){.wfp-grid{grid-template-columns:1fr}}.wfp-card{background:#fff;border:1px solid #eef1f5;border-radius:22px;padding:26px 28px 24px;box-shadow:0 8px 26px rgba(30,41,59,.07)}.wfp-card-hd{text-align:center;margin-bottom:20px}.wfp-card-ttl{font-size:1.5rem;font-weight:900;color:#16233b;letter-spacing:-.015em}.wfp-card-sub{margin-top:6px;font-size:.72rem;font-weight:800;letter-spacing:.09em;color:#94a3b8}.wfp-passage{font-size:1.04rem;line-height:2.6;color:#1e293b}.wfp-cue{color:#6d7f96;font-weight:700;font-size:.92em}.wfp-blank{display:inline-flex;align-items:center;gap:7px;margin:0 4px;vertical-align:middle}.wfp-num{width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#dcfce7;color:#15803d;font-size:.74rem;font-weight:900;flex-shrink:0}.wfp-inp{width:168px;padding:7px 12px;border-radius:10px;border:1.5px solid #d7e3d0;background:#fbfdf9;font-family:inherit;font-size:.95rem;font-weight:700;color:#15803d;outline:0;transition:border-color .15s,box-shadow .15s,background .15s}.wfp-inp::placeholder{color:#b3c0cf;font-weight:500}.wfp-inp:focus{border-color:#16a34a;background:#fff;box-shadow:0 0 0 3px rgba(22,163,74,.14)}.wfp-blank.ok .wfp-num{background:#16a34a;color:#fff}.wfp-blank.ok .wfp-inp{border-color:#16a34a;background:#f0fdf4}.wfp-blank.no .wfp-num{background:#ef4444;color:#fff}.wfp-blank.no .wfp-inp{border-color:#ef4444;background:#fef2f2;color:#b91c1c}.wfp-fill{font-weight:800;padding:4px 10px;border-radius:8px}.wfp-blank.ok .wfp-fill{color:#15803d;background:#f0fdf4}.wfp-blank.no .wfp-fill{color:#b91c1c;background:#fef2f2;text-decoration:line-through;text-decoration-color:rgba(185,28,28,.45)}.wfp-right{font-weight:900;color:#15803d;background:#dcfce7;padding:4px 10px;border-radius:8px;margin-left:4px}.wfp-submit{display:block;width:100%;max-width:380px;margin:26px auto 0;padding:15px 22px;border-radius:999px;border:none;background:linear-gradient(135deg,#166534,#15803d);color:#fff;font-family:inherit;font-size:1rem;font-weight:900;cursor:pointer;box-shadow:0 8px 22px rgba(21,128,61,.32);transition:transform .12s,box-shadow .15s}.wfp-submit:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(21,128,61,.4)}.wfp-again{background:linear-gradient(135deg,#475569,#334155);box-shadow:0 8px 22px rgba(51,65,85,.28)}.wfp-side{display:flex;flex-direction:column;gap:16px}.wfp-expl{background:#fff;border:1px solid #eef1f5;border-radius:20px;padding:18px 20px;box-shadow:0 6px 20px rgba(30,41,59,.06)}.wfp-expl-hd{display:flex;align-items:center;gap:9px;font-size:1rem;font-weight:900;color:#16233b;margin-bottom:14px}.wfp-expl-ic{width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:#dcfce7}.wfp-expl-card{border:1px solid #eef1f5;border-radius:14px;padding:14px 16px;background:#fbfdfc}.wfp-expl-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.wfp-expl-n{width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#dcfce7;color:#15803d;font-weight:900;font-size:.78rem}.wfp-expl-word{font-weight:800;color:#475569;letter-spacing:.03em}.wfp-expl-arrow{color:#94a3b8}.wfp-expl-ans{font-weight:900;color:#15803d}.wfp-expl-mark{margin-left:auto;width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:900;color:#fff}.wfp-expl-mark.ok{background:#16a34a}.wfp-expl-mark.no{background:#ef4444}.wfp-expl-sec{margin-top:12px}.wfp-expl-lbl{font-size:.8rem;font-weight:800;color:#2563eb;margin-bottom:4px}.wfp-expl-body{font-size:.88rem;line-height:1.6;color:#475569}.wfp-expl-quote{font-size:.88rem;line-height:1.6;color:#334155;background:#eff6ff;border-radius:10px;padding:10px 12px;font-style:italic}.wfp-ex-ans{color:#15803d;font-weight:900;font-style:normal}.wfp-expl-nav{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:14px}.wfp-nav-btn{display:inline-flex;align-items:center;gap:5px;padding:8px 14px;border-radius:11px;border:1.5px solid #e2e8f0;background:#fff;color:#475569;font-family:inherit;font-size:.84rem;font-weight:700;cursor:pointer}.wfp-nav-btn:hover:not(:disabled){background:#f1f5f9}.wfp-nav-next:hover:not(:disabled){border-color:#16a34a;color:#15803d;background:#f0fdf4}.wfp-nav-btn:disabled{opacity:.45;cursor:default}.wfp-expl-pos{font-size:.84rem;font-weight:800;color:#64748b}.wfp-tipcard{background:linear-gradient(135deg,#f0fdf4,#e6f8ec);border:1px solid #bbf7d0;border-radius:20px;padding:16px 18px}.wfp-tip-hd{font-size:.95rem;font-weight:900;color:#15803d;margin-bottom:6px}.wfp-tip-body{font-size:.86rem;line-height:1.55;color:#3f6f4f}.wr-overlay.wr-dark .wfp-card,.wr-overlay.wr-dark .wfp-cheer,.wr-overlay.wr-dark .wfp-expl,.wr-overlay.wr-dark .wfp-prog,.wr-overlay.wr-dark .wfp-stat{background:#1e293b;border-color:#334155}.wr-overlay.wr-dark .wfp-card-ttl,.wr-overlay.wr-dark .wfp-expl-hd,.wr-overlay.wr-dark .wfp-head-ttl,.wr-overlay.wr-dark .wfp-stat-n{color:#e2e8f0}.wr-overlay.wr-dark .wfp-passage{color:#e2e8f0}.wr-overlay.wr-dark .wfp-expl-card{background:#0f172a;border-color:#334155}.wr-overlay.wr-dark .wfp-inp{background:#0f172a;border-color:#334155;color:#86efac}.wr-overlay.wr-dark .wfp-back,.wr-overlay.wr-dark .wfp-grade,.wr-overlay.wr-dark .wfp-lang,.wr-overlay.wr-dark .wfp-nav-btn{background:#0f172a;border-color:#334155;color:#cbd5e1}.wr-overlay.wr-dark .wfp-expl-quote{background:#172033;color:#cbd5e1}.wr-overlay.wr-dark .wfp-tipcard{background:linear-gradient(135deg,#12261a,#132b1c);border-color:#2d4534}.wf2-quiz{width:100%}.wf2-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid #eef2f7}.wf2-top-left{display:flex;align-items:center;gap:14px;font-size:.95rem;flex-wrap:wrap}.wf2-tb-q{color:#334155;font-weight:600}.wf2-tb-q b{color:#7c3aed}.wf2-tb-div{width:1px;height:18px;background:#e2e8f0}.wf2-tb-ok{color:#16a34a;font-weight:700}.wf2-exit{border:1px solid #e2e8f0;background:#fff;border-radius:10px;padding:7px 14px;font-weight:600;color:#475569;cursor:pointer;font-family:inherit;flex-shrink:0}.wf2-exit:hover{background:#f8fafc}.wf2-steps{display:flex;align-items:center;gap:0;margin:18px 0 6px}.wf2-step{flex:0 0 auto;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.76rem;font-weight:800;background:#e2e8f0;color:#94a3b8;transition:all .2s}.wf2-step:empty{width:11px;height:11px}.wf2-step.done{background:#c4b5fd;color:#fff}.wf2-step.done:empty{background:#c4b5fd}.wf2-step.cur{background:#7c3aed;color:#fff;box-shadow:0 0 0 4px #ede9fe}.wf2-line{flex:1 1 auto;height:3px;background:#e9edf2;border-radius:2px}.wf2-line.done{background:#a78bfa}.wf2-unit{display:block;width:-moz-max-content;width:max-content;margin:18px auto 4px;background:#ede9fe;color:#7c3aed;font-weight:800;font-size:.82rem;padding:5px 16px;border-radius:999px}.wf2-head{text-align:center;font-size:1.3rem;font-weight:800;color:#0f172a;margin:10px 0 22px;line-height:1.4}.wf2-card{border:1px solid #e8edf3;border-radius:16px;padding:22px 24px}.wf2-sentence{font-size:1.18rem;line-height:2.3;color:#1e293b}.wf2-input{display:inline-block;min-width:200px;padding:7px 14px;border:none;border-bottom:2.5px solid #16a34a;background:#ecfdf5;border-radius:8px 8px 0 0;font-size:1.04rem;color:#15803d;font-weight:600;font-family:inherit;vertical-align:middle}.wf2-input::placeholder{color:#9ca3af;font-weight:400}.wf2-input:focus{outline:0;background:#d1fae5}.wf2-tag{display:inline-flex;align-items:center;gap:6px;margin-top:16px;background:#fef3c7;color:#b45309;font-weight:800;font-size:.85rem;letter-spacing:.04em;padding:7px 13px;border-radius:10px}.wf2-answer-hl{display:inline-block;font-weight:800;color:#15803d;background:#dcfce7;border-bottom:2.5px solid #16a34a;border-radius:7px;padding:1px 10px}.wf2-trans{margin-top:16px;padding-top:14px;border-top:1px dashed #e2e8f0}.wf2-check{width:100%;margin-top:20px;padding:15px;border:none;border-radius:14px;background:#16a34a;color:#fff;font-size:1.08rem;font-weight:800;cursor:pointer;font-family:inherit;box-shadow:0 6px 16px rgba(22,163,74,.22);transition:background .15s}.wf2-check:hover{background:#15803d}.wf2-tip{margin-top:18px;background:#f0fdf4;border:1px solid #dcfce7;border-radius:14px;padding:15px 18px;color:#3f6212;font-size:.94rem;line-height:1.6}.wf2-tip-ico{margin-right:2px}.wf2-tip-btn{background:0 0;border:none;color:#15803d;font-weight:800;cursor:pointer;font-family:inherit;font-size:.95rem;padding:0}.wf2-tip-btn:hover{text-decoration:underline}.wf2-tip-vi{margin-top:8px;color:#166534;font-style:italic}.wf2-fb{margin-top:18px;border-radius:14px;padding:16px 18px;font-size:.95rem;line-height:1.6}.wf2-fb-ok{background:#f0fdf4;border:1px solid #bbf7d0}.wf2-fb-ng{background:#fef2f2;border:1px solid #fecaca}.wf2-fb-head{font-size:1.05rem;font-weight:800;color:#0f172a}.wf2-fb-row{margin-top:8px;color:#334155}.wf2-fb-vi{color:#15803d}.wf2-next{margin-top:16px}.wf2-kbhint{text-align:center;margin-top:10px;color:#94a3b8;font-size:.82rem}.wf2-kbhint kbd{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:5px;padding:1px 6px;font-family:inherit;font-size:.78rem}.rw-snow-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}.rw-snow-flake{position:absolute;top:-2em;color:rgba(255,255,255,.85);user-select:none;animation:rwSnowFall linear infinite}@keyframes rwSnowFall{0%{transform:translateY(0) rotate(0);opacity:1}80%{opacity:.7}100%{transform:translateY(110vh) rotate(360deg);opacity:0}}.rw-gpt-btn{font-size:.78rem!important;padding:5px 11px!important}.rw-nolevel-btn{padding:3px 10px;border-radius:8px;font-size:.85rem;font-weight:800;border:1.5px solid #9ca3af;background:#f3f4f6;color:#6b7280;cursor:pointer;transition:all .14s}.rw-nolevel-btn:hover{background:#e5e7eb;border-color:#6b7280;color:#111}.rw-star-wrap{position:relative;display:inline-block}.rw-star-toolbtn{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:8px;font-size:.85rem;font-weight:800;border:1.5px solid #f59e0b;background:#fffbeb;color:#b45309;cursor:pointer;transition:all .14s;white-space:nowrap;font-family:inherit}.rw-star-toolbtn:hover{background:#fef3c7;border-color:#d97706}.rw-star-count{background:#f59e0b;color:#fff;font-size:.72rem;font-weight:900;border-radius:999px;padding:1px 7px}.rw-star-menu{position:fixed;z-index:100000;min-width:240px;max-width:320px;max-height:70vh;overflow-y:auto;background:#fff;border:1px solid #e5e7eb;border-radius:14px;box-shadow:0 16px 40px rgba(15,23,42,.22);padding:8px}.rw-star-menu-hd{font-size:.78rem;font-weight:800;color:#b45309;padding:6px 8px 8px}.rw-star-menu-empty{font-size:.85rem;color:#94a3b8;padding:14px 10px;line-height:1.5;text-align:center}.rw-star-menu-item{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:9px 11px;border:none;background:0 0;border-radius:9px;cursor:pointer;font-family:inherit;text-align:left;transition:background .12s}.rw-star-menu-item:hover{background:#fff7ed}.rw-star-menu-root{font-size:.95rem;font-weight:700;color:#1e293b}.rw-star-menu-cnt{font-size:.78rem;color:#94a3b8;flex:none}.rw-star-menu-test{width:100%;margin-top:6px;padding:10px;border:none;border-radius:10px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-size:.88rem;font-weight:800;cursor:pointer;font-family:inherit}.rw-star-menu-test:hover{opacity:.93}.rw-starchoose{max-width:560px;margin:30px auto;background:rgba(255,255,255,.96);border-radius:18px;padding:26px 24px;box-shadow:0 12px 38px rgba(15,23,42,.18);text-align:center}.rw-starchoose-hd{font-size:1.3rem;font-weight:900;color:#b45309}.rw-starchoose-sub{font-size:.92rem;color:#64748b;margin:4px 0 18px}.rw-starchoose-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.rw-starchoose-btn{display:flex;align-items:center;gap:12px;text-align:left;padding:16px 18px;border-radius:14px;border:2px solid #e2e8f0;background:#fff;cursor:pointer;font-family:inherit;transition:transform .1s,box-shadow .14s,border-color .14s}.rw-starchoose-btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(15,23,42,.14)}.rw-sc-ic{flex:none;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:#fff}.rw-sc-tx{display:flex;flex-direction:column;min-width:0}.rw-sc-tx b{font-size:1.02rem;color:#1e293b}.rw-sc-tx small{font-size:.8rem;color:#94a3b8;margin-top:2px}.rw-sc-multi .rw-sc-ic{background:linear-gradient(135deg,#a78bfa,#7c3aed)}.rw-sc-fill .rw-sc-ic{background:linear-gradient(135deg,#60a5fa,#2563eb)}.rw-sc-meaning .rw-sc-ic{background:linear-gradient(135deg,#34d399,#059669)}.rw-sc-mixed .rw-sc-ic{background:linear-gradient(135deg,#fb923c,#ea580c)}.rw-sc-wordform .rw-sc-ic{background:linear-gradient(135deg,#2dd4bf,#0d9488)}.rw-sc-multi:hover{border-color:#a78bfa}.rw-sc-fill:hover{border-color:#60a5fa}.rw-sc-meaning:hover{border-color:#34d399}.rw-sc-mixed:hover{border-color:#fb923c}.rw-sc-wordform:hover{border-color:#2dd4bf}@media (max-width:560px){.rw-starchoose-grid{grid-template-columns:1fr}}.rw-header{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 18px;background:rgba(255,255,255,.82);backdrop-filter:blur(8px);border-bottom:1px solid #e5e7eb;box-shadow:0 1px 4px rgba(0,0,0,.06);flex-shrink:0;position:relative;z-index:1}.rw-bg-controls{display:flex;align-items:center;gap:5px;flex-wrap:wrap;margin-left:auto}.rw-theme-wrap{position:relative;display:inline-flex;margin-left:auto}.rw-theme-btn{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border-radius:8px;border:1.5px solid #d1d5db;background:rgba(255,255,255,.85);color:#374151;font-size:.82rem;font-weight:700;cursor:pointer;font-family:inherit;white-space:nowrap;transition:all .13s}.rw-theme-btn:hover{border-color:#16a34a;color:#16a34a;background:#fff}.rw-theme-panel{position:fixed;top:0;right:0;z-index:100000;display:none;flex-direction:column;gap:10px;background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:14px;box-shadow:0 14px 40px rgba(15,23,42,.2);min-width:250px}.rw-theme-panel.open{display:flex}.rw-theme-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.rw-theme-lbl{font-size:.76rem;font-weight:700;color:#64748b;margin-right:2px}.rw-theme-home-btn{width:100%;justify-content:center;text-align:center;padding:7px 10px;font-weight:700}.rw-color-picker{width:28px;height:28px;border-radius:6px;border:1.5px solid #d1d5db;padding:1px;cursor:pointer;background:0 0}.rw-bg-chip{padding:3px 9px;border-radius:6px;border:1.5px solid #d1d5db;background:rgba(255,255,255,.7);color:#374151;font-size:.78rem;cursor:pointer;transition:all .13s}.rw-bg-chip:hover{border-color:#6366f1;color:#6366f1}.rw-bg-chip.active{background:#6366f1;border-color:#6366f1;color:#fff}.rw-snow-btn{padding:3px 10px;border-radius:6px;border:1.5px solid #93c5fd;background:rgba(255,255,255,.7);color:#1d4ed8;font-size:.78rem;cursor:pointer;transition:all .13s}.rw-snow-btn:hover{background:#dbeafe}.rw-snow-btn.active{background:#3b82f6;border-color:#3b82f6;color:#fff}.rw-leaf-btn{border-color:#86efac;color:#15803d}.rw-leaf-btn:hover{background:#dcfce7}.rw-leaf-btn.active{background:#16a34a;border-color:#16a34a;color:#fff}.rw-petal-btn{border-color:#fbb6ce;color:#9d174d}.rw-petal-btn:hover{background:#fce7f3}.rw-petal-btn.active{background:#ec4899;border-color:#ec4899;color:#fff}.rw-leaf-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}.rw-petal-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}.rw-petal-branch{position:absolute;bottom:-8px;left:-8px;width:clamp(180px,32vw,300px);height:auto;opacity:.28;pointer-events:none}@keyframes rw-leaf-fall{0%{transform:translateY(-60px) translateX(0) rotate(0);opacity:1}25%{transform:translateY(25vh) translateX(var(--sway,40px)) rotate(90deg)}50%{transform:translateY(50vh) translateX(0) rotate(200deg)}75%{transform:translateY(75vh) translateX(calc(var(--sway,40px) * -1)) rotate(290deg)}100%{transform:translateY(110vh) translateX(0) rotate(360deg);opacity:.4}}.rw-leaf{position:absolute;top:-40px;user-select:none;animation:rw-leaf-fall linear infinite}@keyframes rw-petal-fall{0%{transform:translateY(-60px) translateX(0) rotate(0);opacity:0}5%{opacity:.9}25%{transform:translateY(24vh) translateX(var(--px,35px)) rotate(88deg)}50%{transform:translateY(50vh) translateX(0) rotate(185deg)}75%{transform:translateY(75vh) translateX(calc(var(--px,35px)*-1)) rotate(272deg)}90%{opacity:.8}100%{transform:translateY(112vh) translateX(0) rotate(360deg);opacity:0}}.rw-petal{position:absolute;top:-30px;user-select:none;box-shadow:0 1px 5px rgba(255,100,150,.14);animation:rw-petal-fall linear infinite}.main-petal-layer{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}.main-petal-branch-bl{position:absolute;bottom:-16px;left:-16px;width:clamp(280px,48vw,480px);height:auto;opacity:.72;pointer-events:none;filter:drop-shadow(0 6px 16px rgba(160,40,80,.22))}.main-petal-branch-tr{position:absolute;top:-16px;right:-16px;width:clamp(240px,40vw,400px);height:auto;opacity:.62;pointer-events:none;transform:scale(-1,-1);filter:drop-shadow(0 6px 14px rgba(160,40,80,.18))}.main-petal{position:absolute;top:-30px;user-select:none;pointer-events:none;box-shadow:0 1px 5px rgba(255,100,150,.14);animation:rw-petal-fall linear infinite}.rw-dark-bg .rw-result-root{color:#fcd34d}.rw-dark-bg .rw-result-count{color:#d1d5db}.rw-dark-bg .rw-custom-badge{background:rgba(255,255,255,.15);color:#fde68a}.rw-dark-bg .rw-dict-badge{background:rgba(255,255,255,.15);color:#c4b5fd}.rw-dark-bg .rw-edit-group-btn{background:rgba(255,255,255,.12);color:#e5e7eb;border-color:rgba(255,255,255,.25)}.rw-dark-bg .rw-disp-label{color:#9ca3af}.rw-dark-bg .rw-disp-val{color:#a5b4fc}.rw-dark-bg .rw-disp-btn{background:rgba(255,255,255,.1);color:#e5e7eb;border-color:rgba(255,255,255,.2)}.rw-dark-bg .rw-disp-sel{background:rgba(255,255,255,.1);color:#e5e7eb;border-color:rgba(255,255,255,.2)}.rw-dark-bg .rw-expand-all-btn{border-color:#818cf8;color:#a5b4fc;background:rgba(255,255,255,.08)}.rw-dark-bg .rw-expand-all-btn.active{background:#6366f1;color:#fff}.rw-dark-bg .rw-node-hit{background:#fde8c8!important;border-color:#f97316!important;box-shadow:0 0 0 3px rgba(249,115,22,.25)}.rw-dark-bg .rw-branch-block{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.15)}.rw-dark-bg .rw-multi-header{background:rgba(249,115,22,.15);border-color:#f59e0b;color:#fde68a}.rw-dark-bg .rw-node-ipa-label{color:#6b7280}.rw-dark-bg .rw-node-speak-btn{color:#a78bfa}.rw-dark-bg .rw-empty{color:#9ca3af}.rw-dark-bg .rw-empty strong{color:#d1d5db}.rw-back-btn{padding:6px 14px;border-radius:8px;border:1.5px solid #e5e7eb;background:#fff;cursor:pointer;font-size:.88rem;color:#374151;transition:all .14s}.rw-back-btn:hover{background:#f3f4f6;border-color:#9ca3af}.rw-title{font-weight:800;font-size:1.08rem;color:#15803d}.rw-body{flex:1;display:flex;overflow:hidden;min-height:0;position:relative;z-index:1}.rw-left{width:320px;flex-shrink:0;display:flex;flex-direction:column;border-right:1.5px solid #e5e7eb;background:#fff;overflow:hidden}.rw-panel-head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid #f3f4f6;flex-shrink:0}.rw-panel-title{font-weight:700;font-size:.88rem;color:#374151}.rw-badge{display:inline-block;background:#dcfce7;color:#166534;border-radius:10px;padding:0 7px;font-size:.75rem;font-weight:700;margin-left:5px}.rw-add-btn{padding:4px 11px;border-radius:7px;border:1.5px solid #16a34a;background:#f0fdf4;color:#15803d;font-size:.82rem;font-weight:700;cursor:pointer;transition:all .13s}.rw-add-btn:hover{background:#16a34a;color:#fff}.rw-type-chooser{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:8px 12px;border-bottom:1px solid #f3f4f6;background:#f9fafb;flex-shrink:0}.rw-type-chooser-lbl{font-size:.78rem;color:#6b7280;font-weight:600;flex-shrink:0}.rw-type-btn{padding:4px 10px;border-radius:999px;border:1.5px solid;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .13s}.rw-type-prefix{border-color:#7c3aed;color:#7c3aed;background:#f5f3ff}.rw-type-prefix:hover{background:#7c3aed;color:#fff}.rw-type-root{border-color:#16a34a;color:#15803d;background:#f0fdf4}.rw-type-root:hover{background:#16a34a;color:#fff}.rw-type-suffix{border-color:#d97706;color:#b45309;background:#fffbeb}.rw-type-suffix:hover{background:#d97706;color:#fff}.rw-type-cancel-btn{margin-left:auto;padding:3px 8px;border-radius:999px;border:1px solid #e5e7eb;background:0 0;color:#9ca3af;font-size:.8rem;cursor:pointer}.rw-type-cancel-btn:hover{background:#fee2e2;color:#dc2626;border-color:#dc2626}.rw-form-type-label{font-size:.75rem;font-weight:700;padding:5px 0 2px}.rw-form-type-prefix{color:#7c3aed}.rw-form-type-root{color:#15803d}.rw-form-type-suffix{color:#b45309}.rw-tabs{display:flex;gap:2px;padding:6px 8px 0;flex-shrink:0;border-bottom:1px solid #f3f4f6}.rw-tab{flex:1;padding:4px 4px;border-radius:6px 6px 0 0;border:1px solid transparent;border-bottom:none;background:0 0;color:#6b7280;font-size:.72rem;font-weight:600;cursor:pointer;transition:all .13s;white-space:nowrap}.rw-tab:hover{background:#f3f4f6;color:#374151}.rw-tab.active{background:#fff;color:#15803d;border-color:#e5e7eb;border-bottom-color:#fff;margin-bottom:-1px}.rw-row-icon{font-size:.7rem;margin-right:3px}.rw-add-form{padding:0 12px 10px;border-bottom:1px solid #d1fae5;background:#f0fdf4;flex-shrink:0;overflow-y:auto}.rw-form-vresizer{height:8px;margin:0 -12px 8px;cursor:ns-resize;background:linear-gradient(to bottom,#d1fae5 0,#f0fdf4 100%);border-bottom:1.5px solid #86efac;display:flex;align-items:center;justify-content:center;position:relative}.rw-form-vresizer::after{content:'';display:block;width:32px;height:3px;border-radius:2px;background:#86efac}.rw-form-vresizer:hover{background:linear-gradient(to bottom,#bbf7d0 0,#f0fdf4 100%)}.rw-form-vresizer:hover::after{background:#4ade80}.rw-form-hint{font-size:.75rem;color:#6b7280;margin-bottom:7px;line-height:1.4}.rw-words-inp{width:100%;box-sizing:border-box;padding:8px 10px;border-radius:8px;border:1.5px solid #86efac;font-size:.82rem;font-family:monospace;line-height:1.55;resize:none;outline:0;margin-bottom:8px;min-height:80px}.rw-words-inp:focus{border-color:#16a34a;box-shadow:0 0 0 3px #bbf7d0}.rw-root-inp{width:100%;box-sizing:border-box;padding:7px 10px;border-radius:7px;border:1.5px solid #86efac;font-size:.9rem;font-weight:700;margin-bottom:6px;outline:0}.rw-root-inp:focus{border-color:#16a34a}.rw-deriv-inp{width:100%;box-sizing:border-box;padding:7px 10px;border-radius:7px;border:1.5px solid #d1fae5;font-size:.82rem;resize:vertical;outline:0;margin-bottom:7px;font-family:inherit;line-height:1.5}.rw-deriv-inp:focus{border-color:#16a34a}.rw-form-actions{display:flex;gap:6px}.rw-save-btn{flex:1;padding:6px 0;border-radius:7px;border:none;background:#16a34a;color:#fff;font-size:.82rem;font-weight:700;cursor:pointer}.rw-save-btn:hover{background:#15803d}.rw-cancel-btn{padding:6px 12px;border-radius:7px;border:1.5px solid #e5e7eb;background:#fff;color:#6b7280;font-size:.82rem;cursor:pointer}.rw-cancel-btn:hover{background:#f3f4f6}.rw-families-list{flex:1;overflow-y:auto;padding:4px 0}.rw-empty-list{padding:20px 14px;text-align:center;color:#9ca3af;font-size:.82rem;line-height:1.6}.rw-family-row{display:flex;align-items:center;justify-content:space-between;padding:7px 12px;cursor:pointer;border-radius:0;transition:background .12s;gap:6px}.rw-family-row:hover{background:#f0fdf4}.rw-family-row.rw-row-active{background:#fef9c3}.rw-family-row.rw-row-active:hover{background:#fef08a}.rw-family-row-main{display:flex;align-items:baseline;gap:7px;min-width:0}.rw-family-root{font-weight:700;font-size:.88rem;color:#15803d}.rw-family-row.rw-row-locked .rw-family-root{color:#94a3b8}.rw-family-row.rw-row-locked{opacity:.7}.rw-lock-ico{font-size:.72rem}.rw-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:56px 20px;min-height:200px;text-align:center}.rw-loading-leaf{font-size:2.4rem;animation:rw-bob 1.4s ease-in-out infinite}.rw-loading-spinner{width:38px;height:38px;border-radius:50%;border:3.5px solid #dcfce7;border-top-color:#16a34a;animation:rw-spin .8s linear infinite}.rw-loading-text{font-size:.9rem;font-weight:700;color:#16a34a;letter-spacing:.02em;animation:rw-pulse 1.4s ease-in-out infinite}@keyframes rw-spin{to{transform:rotate(360deg)}}@keyframes rw-bob{0%,100%{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-7px) rotate(6deg)}}@keyframes rw-pulse{0%,100%{opacity:1}50%{opacity:.5}}.rw-family-count{font-size:.72rem;color:#9ca3af}.rw-family-actions{display:flex;gap:3px;opacity:0;transition:opacity .12s;flex-shrink:0}.rw-family-row:hover .rw-family-actions{opacity:1}.rw-family-row .rw-family-actions .rw-row-star-btn.starred{opacity:1}.rw-row-del-btn,.rw-row-edit-btn,.rw-row-star-btn{width:22px;height:22px;border-radius:5px;border:none;cursor:pointer;font-size:.78rem;display:flex;align-items:center;justify-content:center}.rw-row-edit-btn{background:#e0f2fe;color:#0369a1}.rw-row-del-btn{background:#fee2e2;color:#dc2626}.rw-row-star-btn{background:#fef9c3;color:#ca8a04;font-size:.9rem}.rw-row-star-btn.starred{background:#fef08a;color:#b45309}.rw-tab-starred{color:#b45309}.rw-tab-starred.active{background:#fef3c7;color:#b45309;border-color:#fbbf24}.rw-test-starred-btn{width:100%;margin-bottom:8px;padding:7px 12px;border-radius:8px;border:none;background:#fef3c7;color:#92400e;font-size:.82rem;font-weight:700;cursor:pointer;text-align:center}.rw-test-starred-btn:hover{background:#fde68a}.rw-right{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0;min-height:0}.rw-search-row{display:flex;gap:8px;padding:14px 18px 10px;flex-shrink:0}.rw-display-bar{display:flex;align-items:center;gap:6px;padding:7px 18px 10px;border-bottom:1px solid #f3f4f6;flex-shrink:0;flex-wrap:wrap}.rw-settings-group{display:contents}.rw-set-row{display:contents}.rw-settings-btn{display:none}@media (max-width:700px){.rw-display-bar{position:relative}#rwOverlay .rw-settings-group .rw-set-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}#rwOverlay .rw-settings-group .rw-set-row .rw-disp-label{min-width:42px}.rw-settings-btn{display:inline-flex;align-items:center;justify-content:center;height:30px;width:36px;border-radius:8px;border:1.5px solid #cbe3c1;background:#fff;color:#3a6b34;font-size:1rem;cursor:pointer;flex-shrink:0}.rw-settings-btn.active,.rw-settings-btn:hover{background:#f1f8ee;border-color:#a7d39a}#rwOverlay .rw-settings-group{display:none;position:absolute;top:100%;left:14px;z-index:40;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.18);padding:12px;flex-direction:column;align-items:flex-start;gap:9px;min-width:210px;max-width:90vw}#rwOverlay .rw-display-bar.rw-settings-open .rw-settings-group{display:flex}.rw-dark-mode #rwOverlay .rw-settings-group{background:#1a1830;border-color:rgba(255,255,255,.12)}}.rw-disp-label{font-size:.78rem;font-weight:800;color:#1f2937;letter-spacing:.03em}.rw-disp-sel{font-size:.8rem;padding:3px 6px;border-radius:6px;border:1.5px solid #9ca3af;background:#fff;color:#111827;outline:0;cursor:pointer;font-weight:600}.rw-disp-sel:focus{border-color:#6366f1}.rw-disp-btn{padding:3px 9px;border-radius:6px;border:1.5px solid #9ca3af;background:#fff;color:#111827;font-size:.82rem;font-weight:700;cursor:pointer;transition:background .12s,border-color .12s}.rw-disp-btn:hover{background:#f3f4f6;border-color:#6b7280}.rw-disp-val{font-size:.82rem;font-weight:800;color:#4f46e5;min-width:28px;text-align:center}.rw-expand-all-btn{margin-left:4px;color:#3a6b34;border-color:#cbe3c1;font-weight:700}.rw-expand-all-btn.active{background:#4e8a3f;color:#fff;border-color:#4e8a3f}.rw-expand-all-btn.active:hover,.rw-expand-all-btn:hover{background:#f0fdf4;color:#16a34a;border-color:#86efac}.rw-search-inp{flex:1;padding:9px 14px;border-radius:9px;border:2px solid #d1d5db;font-size:.95rem;outline:0;transition:border-color .15s}.rw-search-inp:focus{border-color:#16a34a}.rw-search-btn{padding:9px 18px;border-radius:9px;border:none;background:#35672f;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;transition:background .14s}.rw-search-btn:hover{background:#2b5527}.rw-results{flex:1;overflow-y:auto;padding:16px 18px}.rw-results-multi{overflow-y:scroll;scrollbar-width:thin;scrollbar-color:#16a34a #e5e7eb}.rw-results-multi::-webkit-scrollbar{width:10px}.rw-results-multi::-webkit-scrollbar-track{background:#e5e7eb;border-radius:0}.rw-results-multi::-webkit-scrollbar-thumb{background:#16a34a;border-radius:5px;border:2px solid #e5e7eb}.rw-results-multi::-webkit-scrollbar-thumb:hover{background:#15803d}.rw-empty,.rw-loading{text-align:center;color:#6b7280;font-size:.95rem;margin-top:48px;line-height:1.7}.rw-empty strong{color:#374151}.rw-no-branch-notice{text-align:center;color:#92400e;background:#fef3c7;border:1px solid #fcd34d;border-radius:8px;padding:10px 16px;font-size:.9rem;margin-bottom:16px;line-height:1.5}.rw-no-branch-notice strong{color:#78350f}.rw-dark-bg .rw-no-branch-notice{background:#2d2000;border-color:#6b4f00;color:#fcd34d}.rw-dark-bg .rw-no-branch-notice strong{color:#fef08a}.rw-dark-mode-btn{font-size:1rem;padding:3px 8px}.rw-dark-mode-btn.active{background:#312e81;color:#a5b4fc;border-color:#4f46e5}.rw-theme-panel .rw-dark-mode-btn{display:inline-flex;align-items:center;gap:5px;font-size:.82rem;padding:5px 12px}#rwOverlay .rw-display-bar .rw-dark-mode-btn{display:none}.rw-dark-mode .rw-left{background:#1e1b2e;border-right-color:rgba(255,255,255,.1)}.rw-dark-mode .rw-panel-head{border-bottom-color:rgba(255,255,255,.08);background:#1e1b2e}.rw-dark-mode .rw-panel-title{color:#c4b5fd}.rw-dark-mode .rw-badge{background:rgba(167,139,250,.2);color:#c4b5fd}.rw-dark-mode .rw-add-btn{background:rgba(22,163,74,.15);border-color:#16a34a;color:#4ade80}.rw-dark-mode .rw-add-btn:hover{background:#16a34a;color:#fff}.rw-dark-mode .rw-type-chooser{background:#2a2740;border-bottom-color:rgba(255,255,255,.08)}.rw-dark-mode .rw-type-chooser-lbl{color:#9ca3af}.rw-dark-mode .rw-tabs{border-bottom-color:rgba(255,255,255,.1);background:#1e1b2e}.rw-dark-mode .rw-tab{color:#9ca3af;border-color:transparent;background:0 0}.rw-dark-mode .rw-tab:hover{color:#c4b5fd;background:rgba(139,92,246,.15)}.rw-dark-mode .rw-tab.active{color:#a5b4fc;border-bottom-color:#818cf8}.rw-dark-mode .rw-tab-starred{color:#fbbf24}.rw-dark-mode .rw-tab-starred.active{border-bottom-color:#fbbf24;color:#fde68a}.rw-dark-mode .rw-families-list{background:#1e1b2e}.rw-dark-mode .rw-family-row{background:#2a2740;border-bottom-color:rgba(255,255,255,.07)}.rw-dark-mode .rw-family-row:hover{background:#312e50}.rw-dark-mode .rw-family-row.rw-row-active{background:#3b3468}.rw-dark-mode .rw-family-root{color:#e2e8f0}.rw-dark-mode .rw-family-count{color:#6b7280}.rw-dark-mode .rw-row-star-btn{background:rgba(250,204,21,.1);border-color:rgba(250,204,21,.3);color:#fbbf24}.rw-dark-mode .rw-row-star-btn.starred{background:rgba(250,204,21,.2);color:#fde68a}.rw-dark-mode .rw-row-del-btn,.rw-dark-mode .rw-row-edit-btn{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.15);color:#9ca3af}.rw-dark-mode .rw-empty-list{color:#6b7280}.rw-dark-mode .rw-test-starred-btn{background:rgba(99,102,241,.2);border-color:#6366f1;color:#a5b4fc}.rw-dark-mode .rw-resizer{background:rgba(255,255,255,.08)}.rw-dark-mode .rw-right{background:0 0}.rw-dark-mode .rw-search-row{background:#1a1830}.rw-dark-mode .rw-search-inp{background:#2a2740;border-color:rgba(255,255,255,.15);color:#e2e8f0}.rw-dark-mode .rw-search-inp::placeholder{color:#6b7280}.rw-dark-mode .rw-search-btn{background:rgba(99,102,241,.25);border-color:#6366f1;color:#a5b4fc}.rw-dark-mode .rw-display-bar{background:#1a1830;border-bottom-color:rgba(255,255,255,.08)}.rw-result-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:14px}.rw-result-root{font-weight:800;font-size:1rem;color:#15803d}.rw-result-count{font-size:.78rem;color:#9ca3af}.rw-custom-badge{font-size:.72rem;background:#fef9c3;color:#854d0e;border-radius:6px;padding:2px 8px;font-weight:700}.rw-dict-badge{font-size:.72rem;background:#ede9fe;color:#6d28d9;border-radius:6px;padding:2px 8px;font-weight:700}.rw-edit-group-btn{padding:3px 12px;border-radius:6px;border:none;background:#35672f;color:#fff;font-size:.78rem;font-weight:700;cursor:pointer;margin-left:auto;transition:background .13s}.rw-edit-group-btn:hover{background:#2b5527}.rw-multi-header{font-size:.85rem;color:#374151;margin-bottom:14px;padding:8px 12px;background:#fef9c3;border-radius:8px;border-left:3px solid #f59e0b}.rw-section-label{font-size:.72rem;font-weight:700;color:#9ca3af;text-transform:uppercase;letter-spacing:.06em;margin:10px 0 6px;padding-left:2px}.rw-branch-exact{border-color:#86efac!important;background:#f0fdf4!important}.rw-branch-block{margin-bottom:20px;padding:12px 12px 8px;border:1.5px solid #e5e7eb;border-radius:10px;background:#fafafa}.rw-node-hit{background:#fde8c8!important;border:2px solid #f97316!important;box-shadow:0 0 0 3px rgba(249,115,22,.18)}.rw-test-btn{padding:3px 12px;border-radius:6px;border:none;background:#4e8a3f;color:#fff;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .13s}.rw-test-btn:hover{background:#3f7433}.rw-test-fill-btn,.rw-test-meaning-btn,.rw-test-pos-btn{padding:3px 11px;border-radius:6px;border:1.5px solid #cbe3c1;background:#fff;color:#3a6b34;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .13s,border-color .13s;margin-left:4px}.rw-test-fill-btn:hover,.rw-test-meaning-btn:hover,.rw-test-pos-btn:hover{background:#f1f8ee;border-color:#a7d39a}.rw-pos-q-text{font-size:1.08em;line-height:1.55}.rw-pos-q-def-hint{font-size:.88em;color:#4b5563;background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;padding:8px 12px;line-height:1.5}.rw-pos-q-def-lbl{font-weight:700;color:#374151;margin-right:4px}.body--dark .rw-pos-q-def-hint{background:#1f2937;border-color:#374151;color:#d1d5db}.body--dark .rw-pos-q-def-lbl{color:#e5e7eb}.rw-meaning-q-wrap{display:flex;flex-direction:column;gap:6px}.rw-meaning-q-label{font-size:.78em;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:.04em}.rw-meaning-q-text{font-size:1.08em;line-height:1.5;color:#1f2937}.body--dark .rw-meaning-q-text{color:#f3f4f6}.rw-meaning-opt{font-size:1.05em;font-weight:700}.rw-quiz{display:flex;flex-direction:column;gap:16px;padding:20px 4px;max-width:560px;margin:0 auto}.rw-quiz-bar{display:flex;align-items:center;gap:10px}.rw-quiz-prog{font-size:.82rem;font-weight:700;color:#6b7280}.rw-quiz-sc{font-size:.82rem;font-weight:800;color:#16a34a;margin-left:6px}.rw-quiz-exit{margin-left:auto;padding:3px 10px;border-radius:6px;border:1.5px solid #d1d5db;background:#fff;color:#6b7280;font-size:.76rem;cursor:pointer}.rw-quiz-exit:hover{background:#f3f4f6}.rw-quiz-trans-btn{padding:3px 10px;border-radius:6px;border:1.5px solid #a5b4fc;background:#ede9fe;color:#4f46e5;font-size:.76rem;font-weight:700;cursor:pointer;font-family:inherit}.rw-quiz-trans-btn:hover{background:#ddd6fe}.rw-quiz-trans-hint{font-size:.88em;color:#374151;font-style:italic;background:rgba(255,255,255,.55);border-radius:8px;padding:8px 14px;border-left:3px solid #a5b4fc}.rw-dark-bg .rw-quiz-trans-hint{color:#e5e7eb;background:rgba(0,0,0,.2)}.rw-quiz-sentence{font-size:1.05em;line-height:1.7;color:#1f2937;background:#f9fafb;border-radius:12px;padding:16px 18px;border:1.5px solid #e5e7eb}.rw-quiz-blank{display:inline-block;min-width:80px;border-bottom:2.5px solid #7c3aed;color:transparent;background:#ede9fe;border-radius:4px;margin:0 3px;vertical-align:middle}.rw-quiz-hint{font-size:.82em;color:#1f2937;font-style:italic;padding-left:4px;font-weight:700}.rw-dark-bg .rw-quiz-hint{color:#fff}.rw-quiz-opts{display:flex;flex-wrap:wrap;gap:10px}.rw-quiz-opt{flex:1 1 calc(50% - 10px);padding:10px 14px;border-radius:10px;border:2px solid #d1d5db;background:#fff;color:#1f2937;font-size:.92em;font-weight:600;cursor:pointer;transition:all .14s;text-align:center}.rw-quiz-opt:hover:not(:disabled){border-color:#7c3aed;background:#f5f3ff;color:#6d28d9}.rw-quiz-opt:disabled{cursor:default}.rw-quiz-opt.rw-quiz-correct{border-color:#16a34a;background:#dcfce7;color:#15803d}.rw-quiz-opt.rw-quiz-wrong{border-color:#dc2626;background:#fee2e2;color:#b91c1c}.rw-quiz-fb{border-radius:10px;overflow:hidden;border:1.5px solid #e5e7eb}.rw-quiz-fb-label{font-size:.92em;font-weight:700;padding:8px 14px;text-align:center}.rw-quiz-fb-ok{background:#dcfce7;color:#15803d}.rw-quiz-fb-err{background:#fee2e2;color:#b91c1c}.rw-quiz-card{background:#fff;padding:12px 14px;display:flex;flex-direction:column;gap:6px}.rw-quiz-card-hd{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.body--dark .rw-quiz-fb{border-color:#374151}.body--dark .rw-quiz-card{background:#1f2937}.rw-quiz-next{align-self:flex-end;padding:9px 22px;border-radius:8px;border:none;background:#7c3aed;color:#fff;font-size:.88em;font-weight:700;cursor:pointer;transition:background .13s}.rw-quiz-next:hover{background:#6d28d9}.rw-quiz-kb-hint{font-size:.76em;color:#9ca3af;margin-top:4px;text-align:right;align-self:flex-end}.rw-quiz-end{align-items:center;padding:40px 20px}.rw-quiz-end-msg{font-size:1.5rem;font-weight:800}.rw-quiz-end-score{font-size:3rem;font-weight:900;color:#7c3aed;line-height:1;margin-top:10px}.rw-quiz-end-score span{font-size:1.4rem;color:#9ca3af;font-weight:600}.rw-quiz-end-pct{font-size:1.1rem;color:#6b7280;margin-bottom:20px}.rw-quiz-end-btns{display:flex;gap:12px}.rw-quiz-back,.rw-quiz-retry{padding:10px 24px;border-radius:9px;font-size:.92em;font-weight:700;cursor:pointer;border:none}.rw-quiz-retry{background:#7c3aed;color:#fff}.rw-quiz-retry:hover{background:#6d28d9}.rw-quiz-back{background:#f3f4f6;color:#374151;border:1.5px solid #d1d5db}.rw-quiz-back:hover{background:#e5e7eb}.rw-quiz-root-hint{color:#7c3aed;font-weight:700;font-size:.93em}.rw-quiz-fill-row{display:flex;gap:8px;margin:14px 0 4px}.rw-quiz-fill-input{flex:1;padding:8px 12px;border:1.5px solid #d1d5db;border-radius:8px;font-size:15px;outline:0;font-family:inherit}.rw-quiz-fill-input:focus{border-color:#7c3aed;box-shadow:0 0 0 2px #ede9fe}.rw-quiz-fill-input:disabled{background:#f9fafb;color:#6b7280}.rw-quiz-fill-check{padding:8px 16px;border-radius:8px;border:none;background:#7c3aed;color:#fff;font-size:.88rem;font-weight:700;cursor:pointer}.rw-quiz-fill-check:hover{background:#6d28d9}.rw-quiz-fill-check:disabled{background:#c4b5fd;cursor:default}.rw-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:10px}.rw-card{background:#fff;border:1.5px solid #e5e7eb;border-radius:11px;padding:12px 14px;transition:box-shadow .15s,border-color .15s}.rw-card:hover{box-shadow:0 3px 12px rgba(0,0,0,.07);border-color:#bbf7d0}.rw-card-main{border-color:#16a34a;border-width:2px;background:#f0fdf4;grid-column:1/-1}.rw-card-head{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-bottom:4px}.rw-card-word{font-size:1rem;font-weight:700;color:#15803d;cursor:pointer;transition:color .12s}.rw-card-main .rw-card-word{font-size:1.25rem}.rw-card-word:hover{color:#047857}.rw-speak-icon{display:inline-flex;vertical-align:middle;opacity:.8}.rw-speak-icon svg{width:14px;height:14px}.rw-node-speak-btn svg{width:15px;height:15px;display:block}.rw-card-pos{font-size:.7rem;background:#dcfce7;color:#166534;border-radius:4px;padding:1px 6px;font-weight:700}.rw-card-ipa{font-size:.8rem;color:#7c3aed;margin-bottom:4px;font-style:italic}.rw-card-main .rw-card-ipa{font-size:.92rem}.rw-card-meaning{font-size:.84rem;color:#374151;line-height:1.4}.rw-card-main .rw-card-meaning{font-size:.96rem}.rw-body.rw-resizing{user-select:none;cursor:col-resize}.rw-resizer{width:6px;flex-shrink:0;background:0 0;cursor:col-resize;position:relative;transition:background .15s;z-index:10}.rw-resizer::after{content:'';position:absolute;inset:0;left:2px;width:2px;background:#e5e7eb;border-radius:2px;transition:background .15s,width .15s,left .15s}.rw-resizer.dragging::after,.rw-resizer:hover::after{left:0;width:6px;background:#16a34a}.rw-tree{position:relative;display:flex;flex-direction:column;align-items:center;gap:32px;padding:12px 8px 24px}.rw-tree-svg{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;overflow:visible}.rw-tree-root-row{display:flex;justify-content:center;position:relative;z-index:1}.rw-tree-children-row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;position:relative;z-index:1}.rw-node{background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;padding:11px 14px;min-width:160px;max-width:220px;box-shadow:0 1px 4px rgba(0,0,0,.05);transition:box-shadow .15s,border-color .15s}.rw-node:hover{box-shadow:0 3px 12px rgba(0,0,0,.09);border-color:#c7d2fe}.rw-node-root{border-color:#16a34a;border-width:2px;background:#f0fdf4;min-width:200px}.rw-node-header{display:flex;align-items:flex-start;justify-content:space-between;gap:6px;margin-bottom:5px}.rw-node-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:5px;flex:1}.rw-node-word{font-weight:700;font-size:1em;color:#c2410c;cursor:pointer;transition:color .12s}.rw-node-root .rw-node-word{font-size:1.15em}.rw-node-word:hover{color:#9a3412}.rw-node-ipa-row{display:flex;align-items:center;gap:3px;flex-wrap:wrap;margin:2px 0 4px;line-height:1.3}.rw-node-ipa{font-size:.8em;color:#7c3aed;font-style:italic}.rw-node-ipa-label{font-size:.68em;font-weight:700;color:#9ca3af;letter-spacing:.03em;margin-left:6px}.rw-node-ipa-row .rw-node-ipa-label:first-child{margin-left:0}.rw-node-ipa-sep{width:10px}.rw-node-speak-btn{background:0 0;border:none;padding:0 2px;cursor:pointer;font-size:.82em;color:#7c3aed;opacity:.7;line-height:1;vertical-align:middle}.rw-node-speak-btn:hover{opacity:1}.rw-node-pos{font-size:.75em;background:#dcfce7;color:#166534;border-radius:4px;padding:1px 5px;font-weight:700}.rw-node-root .rw-node-pos{background:#bbf7d0}.rw-node-clickable{cursor:pointer}.rw-node-clickable:hover{border-color:#a5b4fc;box-shadow:0 3px 14px rgba(99,102,241,.12)}.rw-node-affix{border-color:#f59e0b;border-width:2px;background:#fffbeb}.rw-node-affix .rw-node-word{color:#b45309}.rw-node-type-badge{font-size:.68em;font-weight:800;border-radius:5px;padding:1px 7px;letter-spacing:.04em}.rw-node-type-prefix{background:#fef3c7;color:#92400e}.rw-node-type-suffix{background:#ede9fe;color:#5b21b6}.rw-node-type-root{background:#d1fae5;color:#065f46}.rw-node-level{font-size:.65em;font-weight:800;border-radius:5px;padding:1px 6px}.rw-lv-a1,.rw-lv-a2{background:#dcfce7;color:#15803d}.rw-lv-b1,.rw-lv-b2{background:#fef9c3;color:#854d0e}.rw-lv-c1,.rw-lv-c2{background:#fee2e2;color:#b91c1c}.rw-node-toggle{flex-shrink:0;width:22px;height:22px;border-radius:50%;border:1.5px solid #6366f1;background:#fff;color:#6366f1;font-size:.85em;font-weight:700;display:flex;align-items:center;justify-content:center;line-height:1;pointer-events:none}.rw-node-meaning{font-size:.88em;color:#374151;line-height:1.4}.rw-node-root .rw-node-meaning{font-size:.95em}.rw-node-affix-tag{color:#1d4ed8;font-weight:700;font-style:normal}.rw-node-full{margin-top:8px;border-top:1px solid #f3f4f6;padding-top:7px;display:flex;flex-direction:column;gap:5px}.rw-node-colloc,.rw-node-def,.rw-node-ex{font-size:.85em;color:#4b5563;line-height:1.45}.rw-node-ex{color:#6b7280;font-weight:400}.rw-node-ex-label{color:#111827;font-weight:700;font-style:normal}.rw-node-ex-word{color:#ea580c;font-weight:700;font-style:italic}.sa-overlay{display:none;position:fixed;inset:0;background:#f0fdfa;z-index:9998;flex-direction:column;overflow:hidden}.sa-overlay.active{display:flex;animation:saOverlayIn .3s ease-out both}@keyframes saOverlayIn{from{opacity:0}to{opacity:1}}@keyframes saHeaderIn{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:translateY(0)}}@keyframes saLeftIn{from{opacity:0;transform:translateX(-26px)}to{opacity:1;transform:translateX(0)}}@keyframes saRightIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.sa-overlay.active .sa-header{animation:saHeaderIn .44s cubic-bezier(.2,.75,.3,1) both}@media (min-width:601px){.sa-overlay.active .sa-left{animation:saLeftIn .52s cubic-bezier(.2,.75,.3,1) .08s both}.sa-overlay.active .sa-right{animation:saRightIn .52s cubic-bezier(.2,.75,.3,1) .16s both}}@media (prefers-reduced-motion:reduce){.sa-overlay.active,.sa-overlay.active .sa-header,.sa-overlay.active .sa-left,.sa-overlay.active .sa-right{animation:none}}.sa-header{display:flex;align-items:center;gap:10px;flex-shrink:0;padding:8px 14px;border-bottom:1.5px solid #a5f3fc;background:rgba(255,255,255,.82);backdrop-filter:blur(6px)}.sa-back-btn{padding:5px 13px;border-radius:8px;border:1.5px solid #a5f3fc;background:#fff;cursor:pointer;font-size:.86rem;color:#0891b2;transition:all .13s;white-space:nowrap}.sa-back-btn:hover{background:#ecfeff;border-color:#0891b2}.sa-title{font-weight:800;font-size:1.05rem;color:#0e7490;white-space:nowrap}.sa-bg-controls{display:flex;align-items:center;gap:5px;margin-left:auto;flex-wrap:wrap}.sa-color-picker{width:28px;height:28px;border:none;border-radius:6px;padding:2px;cursor:pointer;background:0 0}.sa-bg-chip{padding:3px 8px;border-radius:6px;border:1.5px solid #e5e7eb;background:#fff;cursor:pointer;font-size:.82rem;color:#374151;transition:all .13s}.sa-bg-chip:hover{border-color:#0891b2;color:#0891b2}.sa-bg-chip.active{background:#0891b2;border-color:#0891b2;color:#fff}.sa-body{flex:1;display:flex;overflow:hidden;min-height:0}.sa-left{width:280px;flex-shrink:0;display:flex;flex-direction:column;border-right:1.5px solid #a5f3fc;background:rgba(255,255,255,.75);overflow:hidden}.sa-resizer{width:6px;flex-shrink:0;cursor:col-resize;background:linear-gradient(to bottom,transparent,#a5f3fc 40%,transparent);transition:background .15s}.sa-resizer:hover{background:#0891b2}.sa-body.sa-resizing{user-select:none;cursor:col-resize}.sa-right{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;min-width:0}@media (min-width:601px){.sa-mobile-words-btn{display:none}.sa-mobile-list-close{display:none}.sa-mobile-backdrop{display:none}}.sa-panel-head{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-bottom:1px solid #cffafe;flex-shrink:0}.sa-panel-title{font-weight:700;font-size:.88rem;color:#0e7490}.sa-badge{display:inline-block;background:#cffafe;color:#0e7490;border-radius:10px;padding:0 7px;font-size:.74rem;font-weight:700;margin-left:5px}.sa-add-btn{padding:4px 11px;border-radius:7px;border:1.5px solid #0891b2;background:#ecfeff;color:#0e7490;font-size:.82rem;font-weight:700;cursor:pointer;transition:all .13s}.sa-add-btn:hover{background:#0891b2;color:#fff}.sa-add-form{padding:10px 12px;border-bottom:1px solid #a5f3fc;background:#f0fdfa;flex-shrink:0;overflow-y:auto;max-height:52vh}.sa-form-row{display:flex;gap:7px;margin-bottom:7px}.sa-word-inp{flex:2;padding:6px 9px;border:1.5px solid #a5f3fc;border-radius:7px;font-size:.88rem;background:#fff;outline:0}.sa-word-inp:focus{border-color:#0891b2}.sa-pos-inp{flex:1;padding:6px 9px;border:1.5px solid #a5f3fc;border-radius:7px;font-size:.88rem;background:#fff;outline:0}.sa-pos-inp:focus{border-color:#0891b2}.sa-ex-inp,.sa-mean-inp{width:100%;box-sizing:border-box;padding:6px 9px;margin-bottom:7px;border:1.5px solid #a5f3fc;border-radius:7px;font-size:.87rem;background:#fff;outline:0}.sa-ex-inp:focus,.sa-mean-inp:focus{border-color:#0891b2}.sa-field-label{display:block;font-size:.78rem;font-weight:700;color:#0e7490;margin-bottom:4px;margin-top:4px}.sa-field-label small{font-weight:400;color:#6b7280}.sa-ant-inp,.sa-syn-inp{width:100%;box-sizing:border-box;padding:6px 9px;margin-bottom:7px;border:1.5px solid #a5f3fc;border-radius:7px;font-size:.87rem;background:#fff;resize:vertical;outline:0;font-family:inherit}.sa-syn-inp:focus{border-color:#059669}.sa-ant-inp:focus{border-color:#dc2626}.sa-form-actions{display:flex;gap:7px;padding-top:2px}.sa-save-btn{padding:5px 14px;border-radius:7px;border:1.5px solid #0891b2;background:#0891b2;color:#fff;font-size:.86rem;font-weight:700;cursor:pointer;transition:background .13s}.sa-save-btn:hover{background:#0e7490}.sa-cancel-btn{padding:5px 11px;border-radius:7px;border:1.5px solid #e5e7eb;background:#fff;color:#6b7280;font-size:.86rem;cursor:pointer;transition:all .13s}.sa-cancel-btn:hover{background:#f3f4f6}.sa-list-filter-row{padding:7px 10px;border-bottom:1px solid #cffafe;flex-shrink:0}.sa-list-filter-inp{width:100%;box-sizing:border-box;padding:5px 9px;border:1.5px solid #a5f3fc;border-radius:7px;font-size:.84rem;background:#fff;outline:0}.sa-list-filter-inp:focus{border-color:#0891b2}.sa-word-list{flex:1;overflow-y:auto}.sa-empty-list{padding:24px 14px;text-align:center;color:#6b7280;font-size:.88rem;line-height:1.6}.sa-word-row{display:flex;align-items:center;gap:6px;padding:8px 10px 8px 12px;cursor:pointer;border-bottom:1px solid #f0fdfa;transition:background .1s}.sa-word-row:hover{background:#ecfeff}.sa-word-row-main{flex:1;min-width:0;display:flex;align-items:center;gap:6px}.sa-word-row-word{font-weight:700;font-size:.9rem;color:#0e7490}.sa-word-row-actions{display:flex;gap:3px;flex-shrink:0}.sa-row-del-btn,.sa-row-edit-btn{width:24px;height:24px;border-radius:5px;border:1px solid #e5e7eb;background:#fff;cursor:pointer;font-size:.78rem;display:flex;align-items:center;justify-content:center;transition:all .12s}.sa-row-edit-btn:hover{background:#eff6ff;border-color:#93c5fd;color:#2563eb}.sa-row-del-btn:hover{background:#fef2f2;border-color:#fca5a5;color:#dc2626}.sa-search-row{display:flex;gap:7px;padding:10px 14px;border-bottom:1px solid #a5f3fc;flex-shrink:0;background:rgba(255,255,255,.65)}.sa-search-inp{flex:1;padding:8px 12px;border:1.5px solid #a5f3fc;border-radius:9px;font-size:.94rem;background:#fff;outline:0;color:#0e7490}.sa-search-inp:focus{border-color:#0891b2;box-shadow:0 0 0 3px rgba(8,145,178,.12)}.sa-search-btn{padding:8px 16px;border-radius:9px;border:none;background:#0891b2;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:background .13s}.sa-search-btn:hover{background:#0e7490}.sa-type-row{display:flex;gap:7px;margin-bottom:9px}.sa-type-btn{flex:1;padding:6px 0;border-radius:8px;border:1.5px solid #a5f3fc;background:#fff;font-size:.86rem;font-weight:700;cursor:pointer;transition:all .13s;color:#6b7280}.sa-type-btn.active.sa-type-syn{background:#059669;border-color:#059669;color:#fff}.sa-type-btn.active.sa-type-ant{background:#dc2626;border-color:#dc2626;color:#fff}.sa-type-btn.sa-type-syn:hover:not(.active){background:#dcfce7;color:#059669}.sa-type-btn.sa-type-ant:hover:not(.active){background:#fee2e2;color:#dc2626}.sa-form-hint{font-size:.76rem;color:#6b7280;margin-bottom:7px;line-height:1.5}.sa-form-hint code{background:#f3f4f6;border-radius:4px;padding:0 4px;font-size:.75rem;color:#374151}.sa-form-hint-both{background:#ecfdf5;border:1px solid #a7f3d0;border-radius:8px;padding:6px 9px;color:#047857}.sa-form-hint-both code{background:#d1fae5;color:#065f46}.sa-words-inp{width:100%;box-sizing:border-box;padding:7px 9px;margin-bottom:8px;border:1.5px solid #a5f3fc;border-radius:7px;font-size:.84rem;background:#fff;resize:vertical;outline:0;font-family:inherit;min-height:120px}.sa-words-inp:focus{border-color:#0891b2}.sa-row-type-badge{flex-shrink:0;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.82rem;font-weight:800}.sa-badge-syn{background:#dcfce7;color:#15803d}.sa-badge-ant{background:#fee2e2;color:#b91c1c}.sa-word-row-count{font-size:.72rem;color:#9ca3af;margin-left:auto;margin-right:4px}.sa-results{flex:1;min-height:0;overflow-y:auto;padding:14px 16px;font-size:1rem}.sa-results>*{margin-bottom:14px}.sa-results>:last-child{margin-bottom:0}.sa-empty{padding:40px 20px;text-align:center;color:#6b7280;font-size:.94rem;line-height:1.8}.sa-multi-header{padding:8px 14px;background:#cffafe;border-radius:9px;font-size:.88rem;color:#0e7490;border:1px solid #a5f3fc}.sa-tabs-bar{display:flex;gap:8px;padding:2px 0 10px}.sa-tab-btn{flex:1;padding:9px 14px;border-radius:10px;border:2px solid transparent;font-size:.88rem;font-weight:700;cursor:pointer;background:rgba(255,255,255,.55);color:#6b7280;transition:background .15s,color .15s,border-color .15s}.sa-tab-btn[data-type=syn]{border-color:#a5f3fc}.sa-tab-btn[data-type=ant]{border-color:#fca5a5}.sa-tab-btn[data-type=syn].active{background:#cffafe;color:#0891b2}.sa-tab-btn[data-type=ant].active{background:#fee2e2;color:#dc2626}.sa-tab-cnt{display:inline-flex;align-items:center;justify-content:center;background:#d1d5db;color:#374151;border-radius:99px;font-size:.72rem;min-width:18px;height:18px;padding:0 5px;margin-left:5px}.sa-tab-btn[data-type=syn].active .sa-tab-cnt{background:#0891b2;color:#fff}.sa-tab-btn[data-type=ant].active .sa-tab-cnt{background:#dc2626;color:#fff}.sa-flash-btn{flex:0 0 auto;align-self:center;white-space:nowrap;padding:8px 15px;border-radius:10px;border:none;cursor:pointer;background:linear-gradient(120deg,#7c3aed,#4f46e5);color:#fff;font-family:inherit;font-size:.82rem;font-weight:800;box-shadow:0 3px 10px rgba(124,58,237,.28);transition:filter .15s,transform .12s}.sa-flash-btn:hover{filter:brightness(1.08)}.sa-flash-btn:active{transform:scale(.97)}.sa-section-sep{font-size:.78rem;font-weight:700;color:#9ca3af;text-transform:uppercase;letter-spacing:.04em;padding:2px 0}.sa-branch{background:rgba(255,255,255,.9);border-radius:14px;border:1.5px solid #a5f3fc;overflow:hidden;box-shadow:0 2px 14px rgba(8,145,178,.07)}@keyframes saBranchIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.sa-tab-panel .sa-branch{animation:saBranchIn .42s cubic-bezier(.2,.75,.3,1) backwards}.sa-tab-panel .sa-branch:first-child{animation-delay:.05s}.sa-tab-panel .sa-branch:nth-child(2){animation-delay:.11s}.sa-tab-panel .sa-branch:nth-child(3){animation-delay:.17s}.sa-tab-panel .sa-branch:nth-child(4){animation-delay:.23s}.sa-tab-panel .sa-branch:nth-child(5){animation-delay:.29s}.sa-tab-panel .sa-branch:nth-child(n+6){animation-delay:.33s}@media (prefers-reduced-motion:reduce){.sa-tab-panel .sa-branch{animation:none}}.sa-branch-head{display:flex;align-items:center;gap:9px;padding:10px 14px;border-bottom:1.5px solid #a5f3fc;background:rgba(255,255,255,.8)}.sa-branch-type{font-size:.76rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:3px 10px;border-radius:20px}.sa-branch-syn{background:#dcfce7;color:#15803d}.sa-branch-ant{background:#fee2e2;color:#b91c1c}.sa-branch-headword{font-size:1.08rem;font-weight:800;color:#0e7490}.sa-branch-count{font-size:.76rem;color:#9ca3af}.sa-edit-entry-btn{margin-left:auto;padding:3px 10px;border-radius:6px;border:1px solid #a5f3fc;background:#fff;color:#0891b2;font-size:.78rem;cursor:pointer;transition:all .12s}.sa-edit-entry-btn:hover{background:#ecfeff;border-color:#0891b2}.sa-add-ant-btn{padding:3px 10px;border-radius:6px;margin-left:6px;border:1px solid #fca5a5;background:#fff5f5;color:#dc2626;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .12s}.sa-add-ant-btn:hover{background:#fee2e2;border-color:#dc2626}.sa-ex-more-btn{display:inline-block;margin-top:2px;margin-left:2px;padding:1px 8px;border-radius:5px;border:1px solid #bae6fd;background:#f0f9ff;color:#0369a1;font-size:.72em;font-weight:600;cursor:pointer;transition:all .12s}.sa-ex-more-btn:hover{background:#e0f2fe;border-color:#0369a1}.sa-branch-words{display:flex;flex-direction:column}.sa-word-card{padding:10px 14px;border-bottom:1px solid #f0fdfa;transition:background .1s}.sa-word-card:last-child{border-bottom:none}.sa-word-card:hover{background:rgba(186,230,255,.35)}.sa-wc-head{background:rgba(240,253,250,.6);border-left:3px solid #0891b2}.sa-wc-hit{background:#fefce8;border-left:3px solid #f59e0b}.sa-wc-top{display:flex;align-items:center;gap:7px;margin-bottom:3px}.sa-wc-word{font-size:1em;font-weight:700;color:#0e7490}.sa-wc-head .sa-wc-word{font-size:1.1em}.sa-wc-pos{font-size:.72em;background:#e0f2fe;color:#0369a1;border-radius:5px;padding:1px 7px;font-style:italic;font-weight:600}.sa-wc-level{font-size:.68em;font-weight:800;border-radius:5px;padding:1px 6px;letter-spacing:.03em}.sa-level-a1,.sa-level-a2{background:#dcfce7;color:#15803d}.sa-level-b1,.sa-level-b2{background:#fef9c3;color:#854d0e}.sa-level-c1,.sa-level-c2{background:#fee2e2;color:#b91c1c}.sa-wc-ipa-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:4px}.sa-wc-ipa{display:flex;gap:6px;align-items:center}.sa-ipa-group{display:flex;align-items:center;gap:4px}.sa-ipa-label{font-size:.68em;font-weight:700;color:#374151;background:#f3f4f6;border-radius:3px;padding:0 4px}.sa-ipa-val{font-size:.84em;color:#374151;font-style:italic}.sa-speak-btn{background:0 0;border:none;cursor:pointer;font-size:.88em;color:#9ca3af;padding:0 2px;transition:color .12s}.sa-speak-btn:hover{color:#0891b2}.sa-wc-meaning{font-size:.86em;color:#374151;font-style:italic;border-left:2px solid #a5f3fc;padding-left:7px;margin-bottom:4px}.sa-wc-line{font-size:.82em;color:#1f2937;margin-top:3px;line-height:1.45}.sa-wc-label{font-weight:700;color:#0891b2;margin-right:4px}.sa-wc-ex{color:#374151;font-style:italic}.sa-wc-ex-hl{color:#c2410c;font-weight:700}.sa-wc-coloc{color:#1f2937}.sa-coloc-en{font-weight:700;color:#15803d}.sa-vi-trans{color:#374151}.sa-hide-vi .sa-vi-trans{display:none}.sa-vi-toggle{margin-left:auto;padding:4px 11px;border-radius:8px;border:2px solid #a5f3fc;background:#fff;color:#6b7280;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .15s}.sa-vi-toggle.active{background:#0891b2;border-color:#0891b2;color:#fff}.sa-font-ctrl{display:flex;align-items:center;gap:3px;margin-left:6px}.sa-font-btn{padding:3px 8px;border-radius:6px;border:1.5px solid #d1d5db;background:#fff;color:#374151;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .12s;line-height:1}.sa-font-btn:hover{background:#f3f4f6;border-color:#9ca3af}.sa-font-lbl{font-size:.72rem;color:#fff;font-weight:700;min-width:32px;text-align:center}.sa-font-sel{padding:3px 5px;border:1.5px solid #d1d5db;border-radius:6px;background:#fff;color:#374151;font-size:.75rem;cursor:pointer}.sa-wc-word{cursor:default}.sa-wc-word[title]{cursor:pointer;text-decoration:underline dotted #9ca3af;text-underline-offset:3px}.sa-word-popup{position:fixed;z-index:99999;width:320px;background:#fff;border-radius:14px;box-shadow:0 8px 36px rgba(0,0,0,.18),0 1.5px 6px rgba(0,0,0,.08);border:1.5px solid #e2e8f0;padding:14px 16px;font-size:.88rem;line-height:1.6;animation:sa-popup-in .15s ease-out}.sa-popup-body{max-height:460px;overflow-y:auto}.sa-word-popup .pdf-dict-word{color:#0e7490}.sa-word-popup .pdf-dict-ipa{color:#6b7280}.sa-word-popup .pdf-dict-section-lbl{color:#64748b}.sa-word-popup .pdf-dict-vi{color:#0369a1}.sa-word-popup .pdf-dict-en,.sa-word-popup .pdf-dict-eng-def{color:#374151}.sa-word-popup .pdf-dict-eng-ex{color:#6b7280}.sa-word-popup .pdf-dict-link{color:#64748b;border-color:#e2e8f0}.sa-word-popup .pdf-dict-link:hover{color:#7c3aed;border-color:#7c3aed}.sa-word-popup .pdf-dict-ex-box{background:#f8fafc;border-color:#e2e8f0}.sa-word-popup .pdf-dict-ex-input{background:#fff;border-color:#cbd5e1;color:#374151}.sa-word-popup .pdf-dict-ex-input::placeholder{color:#9ca3af}body.main-dark-bg .sa-overlay{background:#0f1620!important}body.main-dark-bg .sa-header{background:rgba(15,22,32,.85);border-bottom-color:rgba(34,211,238,.22)}body.main-dark-bg .sa-title{color:#67e8f9}body.main-dark-bg .sa-back-btn{background:#161c28;border-color:rgba(34,211,238,.3);color:#67e8f9}body.main-dark-bg .sa-back-btn:hover{background:#1b2331;border-color:#22d3ee}body.main-dark-bg .sa-bg-chip{background:#161c28;border-color:rgba(255,255,255,.12);color:#cbd5e1}body.main-dark-bg .sa-bg-chip:hover{border-color:#22d3ee;color:#67e8f9}body.main-dark-bg .sa-left{background:rgba(18,24,36,.9);border-right-color:rgba(34,211,238,.2)}body.main-dark-bg .sa-panel-head{border-bottom-color:rgba(255,255,255,.08)}body.main-dark-bg .sa-panel-title{color:#67e8f9}body.main-dark-bg .sa-badge{background:#0e3a44;color:#67e8f9}body.main-dark-bg .sa-add-btn{background:#0e3a44;border-color:#22d3ee;color:#67e8f9}body.main-dark-bg .sa-add-btn:hover{background:#0891b2;color:#fff}body.main-dark-bg .sa-list-filter-inp,body.main-dark-bg .sa-search-inp,body.main-dark-bg .sa-words-inp{background:#0f141d;border-color:rgba(34,211,238,.25);color:#e2e8f0}body.main-dark-bg .sa-list-filter-inp::placeholder,body.main-dark-bg .sa-search-inp::placeholder{color:#5b667a}body.main-dark-bg .sa-word-row{border-bottom-color:rgba(255,255,255,.05)}body.main-dark-bg .sa-word-row:hover{background:#1b2331}body.main-dark-bg .sa-word-row-word{color:#67e8f9}body.main-dark-bg .sa-word-row-count{color:#64748b}body.main-dark-bg .sa-row-del-btn,body.main-dark-bg .sa-row-edit-btn{background:#161c28;border-color:rgba(255,255,255,.12);color:#cbd5e1}body.main-dark-bg .sa-empty,body.main-dark-bg .sa-empty-list{color:#94a3b8}body.main-dark-bg .sa-search-row{background:rgba(18,24,36,.7);border-bottom-color:rgba(34,211,238,.25)}body.main-dark-bg .sa-type-btn{background:#161c28;border-color:rgba(34,211,238,.25);color:#94a3b8}body.main-dark-bg .sa-form-hint{color:#94a3b8}body.main-dark-bg .sa-form-hint code{background:#1b2331;color:#cbd5e1}body.main-dark-bg .sa-multi-header{background:#0e3a44;border-color:rgba(34,211,238,.3);color:#a5f3fc}body.main-dark-bg .sa-tab-btn{background:#161c28;color:#94a3b8}body.main-dark-bg .sa-tab-btn[data-type=syn].active{background:#0e3a2a;color:#86efac}body.main-dark-bg .sa-tab-btn[data-type=ant].active{background:#3a1a1a;color:#fca5a5}body.main-dark-bg .sa-tab-cnt{background:#334155;color:#cbd5e1}body.main-dark-bg .sa-section-sep{color:#64748b}body.main-dark-bg .sa-branch{background:#161c28;border-color:rgba(34,211,238,.2);box-shadow:0 2px 14px rgba(0,0,0,.4)}body.main-dark-bg .sa-branch-head{background:rgba(18,24,36,.9);border-bottom-color:rgba(34,211,238,.2)}body.main-dark-bg .sa-branch-headword{color:#67e8f9}body.main-dark-bg .sa-branch-count{color:#64748b}body.main-dark-bg .sa-edit-entry-btn{background:#161c28;border-color:rgba(34,211,238,.3);color:#67e8f9}body.main-dark-bg .sa-word-card{border-bottom-color:rgba(255,255,255,.06)}body.main-dark-bg .sa-word-card:hover{background:rgba(34,211,238,.08)}body.main-dark-bg .sa-wc-head{background:rgba(34,211,238,.06)}body.main-dark-bg .sa-ex-more-btn{background:#0f2230;border-color:#1e3a4f;color:#7dd3fc}body.main-dark-bg .sa-wc-word{color:#67e8f9}body.main-dark-bg .sa-wc-meaning{color:#cbd5e1;border-left-color:rgba(34,211,238,.35)}body.main-dark-bg .sa-wc-line{color:#cbd5e1}body.main-dark-bg .sa-wc-label{color:#67e8f9}body.main-dark-bg .sa-wc-ex{color:#94a3b8}body.main-dark-bg .sa-wc-ex-hl{color:#fb923c}body.main-dark-bg .sa-wc-coloc{color:#cbd5e1}body.main-dark-bg .sa-coloc-en{color:#86efac}body.main-dark-bg .sa-vi-trans{color:#93a1b5}body.main-dark-bg .sa-ipa-label{background:#1b2331;color:#94a3b8}body.main-dark-bg .sa-ipa-val{color:#94a3b8}body.main-dark-bg .sa-speak-btn{color:#64748b}body.main-dark-bg .sa-wc-word[title]{text-decoration-color:#475569}body.main-dark-bg .sa-word-popup{background:#161c28}@keyframes sa-popup-in{from{opacity:0;transform:translateY(-6px) scale(.97)}to{opacity:1;transform:none}}.sa-popup-close{position:absolute;top:8px;right:10px;background:0 0;border:none;cursor:pointer;font-size:.85rem;color:#9ca3af;line-height:1;padding:2px 4px}.sa-popup-close:hover{color:#374151}.sa-popup-word{font-size:1.1rem;font-weight:700;color:#0e7490;padding-right:22px;display:flex;align-items:center;gap:7px}.sa-popup-speak{background:0 0;border:none;cursor:pointer;font-size:.95rem;padding:0}.sa-popup-vi{color:#0369a1;font-weight:600;font-size:.9rem}.sa-popup-phonetic{color:#6b7280;font-size:.82rem;margin-top:2px}.sa-popup-ph-lbl{font-weight:700;font-size:.72em;background:#e2e8f0;border-radius:3px;padding:1px 4px}.sa-popup-ph-val{font-family:monospace}.sa-popup-pos{font-size:.72rem;font-weight:700;color:#7c3aed;text-transform:uppercase;letter-spacing:.05em;margin-top:6px}.sa-popup-def{color:#374151;font-size:.85rem;margin-top:2px}.sa-popup-loading{color:#9ca3af;font-style:italic}.sa-popup-save{margin-top:10px;padding:5px 14px;border-radius:8px;border:1.5px solid #0891b2;background:#ecfeff;color:#0e7490;font-size:.82rem;font-weight:600;cursor:pointer;display:block;width:100%}.sa-popup-save:hover{background:#cffafe}.vc-overlay{display:none;position:fixed;inset:0;background:#f0fdf4;z-index:9999;flex-direction:column;overflow:hidden}.vc-header{display:flex;align-items:center;gap:12px;padding:11px 18px;background:rgba(255,255,255,.85);backdrop-filter:blur(6px);border-bottom:1px solid rgba(0,0,0,.08);box-shadow:0 1px 4px rgba(0,0,0,.06);flex-shrink:0}.vc-back-btn{padding:6px 14px;border-radius:8px;border:1px solid #d1d5db;background:#fff;font-size:.85rem;cursor:pointer;color:#374151}.vc-back-btn:hover{background:#f3f4f6}.vc-title{font-size:1.1rem;font-weight:700;color:#1f2937;flex:1}.vc-bg-controls{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.vc-font-sel{height:28px;padding:0 6px;border-radius:7px;border:1px solid #d1d5db;background:#f9fafb;font-size:.8rem;cursor:pointer;color:#374151;outline:0;max-width:90px}.vc-font-sel:focus{border-color:#7c3aed}.vc-size-ctrl{display:flex;align-items:center;gap:3px}.vc-size-btn{width:26px;height:26px;border-radius:6px;border:1px solid #d1d5db;background:#f3f4f6;cursor:pointer;font-size:.78rem;font-weight:700;color:#374151;line-height:1;padding:0}.vc-size-btn:hover{background:#e5e7eb}.vc-size-label{min-width:22px;text-align:center;font-size:.8rem;font-weight:600;color:#374151}.vc-ctrl-sep{width:1px;height:20px;background:#d1d5db;margin:0 2px;flex-shrink:0}.vc-color-picker{width:28px;height:28px;border-radius:6px;border:1px solid #d1d5db;cursor:pointer;padding:1px}.vc-bg-chip{width:26px;height:26px;border-radius:6px;border:1px solid #d1d5db;background:#f3f4f6;cursor:pointer;font-size:.8rem;line-height:1;color:#374151}.vc-bg-chip.active{background:#7c3aed;color:#fff;border-color:#7c3aed}.vc-theme-wrap{position:relative;display:inline-flex}.vc-theme-btn{display:inline-flex;align-items:center;gap:4px;height:30px;padding:0 12px;border-radius:8px;border:1px solid #d1d5db;background:#f9fafb;color:#374151;font-size:.82rem;font-weight:700;cursor:pointer;white-space:nowrap}.vc-theme-btn:hover{background:#f3f4f6}.vc-theme-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:60;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:12px;box-shadow:0 12px 34px rgba(15,23,42,.16);min-width:210px}.vc-theme-sec{display:flex;flex-direction:column;gap:6px}.vc-theme-sec+.vc-theme-sec{margin-top:12px}.vc-theme-lbl{font-size:.72rem;font-weight:800;color:#6b7280;text-transform:uppercase;letter-spacing:.02em}.vc-theme-row{display:flex;gap:6px;flex-wrap:wrap;align-items:center}body.vs-dark .vc-theme-btn{background:#1f2433;border-color:#363c4e;color:#e5e7eb}body.vs-dark .vc-theme-btn:hover{background:#262c3d}body.vs-dark .vc-theme-menu{background:#1a1e2c;border-color:#2c3244;box-shadow:0 12px 34px rgba(0,0,0,.5)}body.vs-dark .vc-theme-lbl{color:#9aa4b2}.vc-body{display:flex;flex:1;min-height:0;overflow:hidden}.vc-left{width:260px;min-width:160px;max-width:500px;display:flex;flex-direction:column;background:rgba(255,255,255,.7);border-right:1px solid rgba(0,0,0,.08);overflow:hidden}.vc-panel-head{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid #e5e7eb;flex-shrink:0}.vc-panel-title{font-weight:700;color:#374151;font-size:.92rem;flex:1}.vc-badge{display:inline-block;background:#7c3aed;color:#fff;border-radius:10px;font-size:.72rem;font-weight:700;padding:1px 7px}.vc-add-btn{padding:4px 12px;border-radius:7px;border:1px solid #7c3aed;background:#7c3aed;color:#fff;font-size:.8rem;cursor:pointer;font-weight:600}.vc-add-btn:hover{background:#6d28d9}.vc-new-folder-form{padding:10px 12px;border-bottom:1px solid #e5e7eb;background:#faf5ff;flex-shrink:0}.vc-folder-name-inp{width:100%;padding:7px 10px;border:1px solid #c4b5fd;border-radius:8px;font-size:.88rem;box-sizing:border-box;outline:0;margin-bottom:8px}.vc-folder-name-inp:focus{border-color:#7c3aed;box-shadow:0 0 0 2px rgba(124,58,237,.12)}.vc-new-folder-actions{display:flex;gap:8px}.vc-nf-save-btn{flex:1;padding:6px;border-radius:7px;border:none;background:#7c3aed;color:#fff;font-size:.82rem;cursor:pointer}.vc-nf-save-btn:hover{background:#6d28d9}.vc-nf-cancel-btn{padding:6px 12px;border-radius:7px;border:1px solid #d1d5db;background:#fff;color:#6b7280;font-size:.82rem;cursor:pointer}.vc-global-search-wrap{position:relative;display:flex;align-items:center;padding:8px 10px 6px;border-bottom:1px solid var(--border)}.vc-global-search-icon{position:absolute;left:18px;font-size:.85rem;pointer-events:none;opacity:.5}.vc-global-search-inp{width:100%;padding:6px 26px 6px 26px;border:1.5px solid var(--border);border-radius:8px;font-size:.82rem;background:var(--surface);color:var(--ink);box-sizing:border-box;outline:0}.vc-global-search-inp:focus{border-color:#6366f1}.vc-global-search-clr{position:absolute;right:16px;background:0 0;border:none;color:#9ca3af;font-size:1.1rem;cursor:pointer;line-height:1;padding:0 2px}.vc-global-search-clr:hover{color:#374151}.vc-gs-wrap{padding:14px 16px}.vc-gs-header{font-size:.8rem;color:#6b7280;margin-bottom:10px}.vc-gs-count{font-weight:700;color:var(--ink)}.vc-gs-empty{color:#9ca3af;font-size:.88rem;padding:20px 0}.vc-gs-hit{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;border-radius:8px;border:1px solid var(--border);margin-bottom:6px;cursor:pointer;transition:background .1s}.vc-gs-hit:hover{background:#fffbeb;border-color:#fde68a}.vc-gs-hit-left{display:flex;align-items:center;flex-wrap:wrap;gap:6px;flex:1;min-width:0}.vc-gs-phrase{font-weight:700;font-size:.93rem;color:var(--ink)}.vc-gs-ipa{font-size:.78rem;color:#9ca3af}.vc-gs-meaning{font-size:.83rem;color:#15803d}.vc-gs-hit-right{display:flex;flex-direction:column;align-items:flex-end;gap:3px;flex-shrink:0}.vc-gs-type{font-size:.68rem;font-weight:700;border-radius:4px;padding:1px 6px}.vc-gs-type-word{background:#dbeafe;color:#1d4ed8}.vc-gs-type-colloc{background:#dcfce7;color:#15803d}.vc-gs-folder{font-size:.72rem;color:#9ca3af;white-space:nowrap}mark.vc-gs-hl{background:#fef08a;color:inherit;border-radius:2px;padding:0 1px}.vc-folder-list{flex:1;overflow-y:auto;padding:6px}.vc-empty-folders{text-align:center;color:#9ca3af;font-size:.85rem;padding:30px 12px;line-height:1.7}.vc-folder-row{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:9px;cursor:pointer;transition:background .12s;margin-bottom:2px}.vc-folder-row:hover{background:rgba(124,58,237,.07)}.vc-folder-active{background:rgba(124,58,237,.12)!important}.vc-folder-icon{font-size:1.2rem;flex-shrink:0}.vc-folder-info{flex:1;min-width:0}.vc-folder-name{display:block;font-weight:600;color:#1f2937;font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vc-folder-wc{font-size:.74rem;color:#9ca3af}.vc-folder-actions{display:flex;gap:3px;flex-shrink:0;opacity:0;transition:opacity .15s}.vc-folder-row:hover .vc-folder-actions{opacity:1}.vc-folder-del-btn,.vc-folder-edit-btn{background:0 0;border:none;cursor:pointer;padding:2px 5px;border-radius:5px;font-size:.82rem;color:#9ca3af}.vc-folder-edit-btn:hover{background:#e0e7ff;color:#4338ca}.vc-folder-del-btn:hover{background:#fee2e2;color:#dc2626}.vc-resizer{width:5px;cursor:col-resize;background:0 0;flex-shrink:0;transition:background .15s}.vc-resizer:active,.vc-resizer:hover{background:#c4b5fd}.vc-right{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}.vc-right-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#9ca3af}.vc-right-empty span{font-size:2.5rem}.vc-right-empty p{font-size:.95rem;margin:0}.vc-mob-back-btn{display:none}@media (max-width:600px){.vc-left{width:100%;border-right:none}.vc-right{display:none}.vc-body.vc-mob-detail .vc-left{display:none}.vc-body.vc-mob-detail .vc-right{display:flex}.vc-mob-back-btn{display:inline-flex;align-items:center;padding:4px 10px;border-radius:7px;border:1.5px solid #e5e7eb;background:#f3f4f6;color:#374151;font-size:.8rem;font-weight:700;cursor:pointer;flex-shrink:0;white-space:nowrap}.vc-add-colloc-btn,.vc-add-mixed-btn,.vc-add-q-btn,.vc-add-word-btn,.vc-edit-mixed-btn,.vc-quick-fill-btn{display:none!important}}.vc-content-head{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:7px 14px;border-bottom:1px solid rgba(0,0,0,.07);background:rgba(255,255,255,.6);flex-shrink:0}.vc-folder-icon-lg{font-size:1rem}.vc-content-title-wrap{display:flex;align-items:baseline;gap:5px;flex:1;min-width:0}.vc-content-title{font-weight:700;color:#1f2937;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vc-content-wc{font-size:.72rem;color:#9ca3af;white-space:nowrap}.vc-add-word-btn{padding:4px 10px;border-radius:7px;border:1px solid #7c3aed;background:#7c3aed;color:#fff;font-size:.76rem;cursor:pointer;font-weight:600}.vc-add-word-btn:hover{background:#6d28d9}.vc-add-word-form{padding:12px 18px;border-bottom:1px solid #e5e7eb;background:#faf5ff;flex-shrink:0}.vc-quick-fill-btn{padding:5px 11px;border-radius:8px;font-size:.82rem;font-weight:600;cursor:pointer;background:#d1fae5;color:#065f46;border:1.5px solid #6ee7b7}.vc-quick-fill-btn:hover{background:#a7f3d0}.vc-quick-fill-form{padding:12px 18px;border-bottom:1px solid #bbf7d0;background:#f0fdf4;flex-shrink:0}@keyframes vc-flash-in{0%{box-shadow:0 0 0 3px #6ee7b7;background:#d1fae5}100%{box-shadow:none;background:rgba(255,255,255,.85)}}.vc-word-flash{animation:vc-flash-in 1.5s ease-out}.vc-form-hint{font-size:.78rem;color:#6b7280;margin-bottom:8px;line-height:1.5}.vc-form-hint code{background:#e9d5ff;color:#5b21b6;padding:1px 5px;border-radius:4px}.vc-words-inp{width:100%;padding:9px 11px;border:1px solid #c4b5fd;border-radius:9px;font-size:.83rem;font-family:monospace;resize:vertical;box-sizing:border-box;outline:0;line-height:1.55}.vc-words-inp:focus{border-color:#7c3aed;box-shadow:0 0 0 2px rgba(124,58,237,.12)}.vc-form-actions{display:flex;gap:8px;margin-top:8px}.vc-save-btn{padding:7px 18px;border-radius:8px;border:none;background:#7c3aed;color:#fff;font-size:.85rem;cursor:pointer;font-weight:600}.vc-save-btn:hover{background:#6d28d9}.vc-cancel-btn{padding:7px 14px;border-radius:8px;border:1px solid #d1d5db;background:#fff;color:#6b7280;font-size:.85rem;cursor:pointer}.vc-search-row{padding:10px 16px;border-bottom:1px solid rgba(0,0,0,.06);flex-shrink:0}.vc-search-inp{width:100%;padding:7px 12px;border:1px solid #d1d5db;border-radius:8px;font-size:.87rem;box-sizing:border-box;outline:0}.vc-search-inp:focus{border-color:#7c3aed;box-shadow:0 0 0 2px rgba(124,58,237,.1)}.vc-empty-words{padding:40px 20px;text-align:center;color:#9ca3af;font-size:.9rem;line-height:1.7}.vc-add-colloc-btn{padding:4px 10px;border-radius:7px;border:1px solid #d97706;background:#d97706;color:#fff;font-size:.76rem;cursor:pointer;font-weight:600}.vc-add-colloc-btn:hover{background:#b45309}.vc-user-add-btn{padding:4px 10px;border-radius:7px;border:1.5px solid #6366f1;background:#eef2ff;color:#4338ca;font-size:.76rem;cursor:pointer;font-weight:600;transition:all .12s}.vc-user-add-btn:hover{background:#6366f1;color:#fff}.vc-user-add-form{padding:12px 18px;border-bottom:1px solid #e0e7ff;background:#f5f3ff;flex-shrink:0}.vc-user-add-tabs{display:flex;gap:6px;margin-bottom:8px}.vc-user-tab-btn{padding:3px 12px;border-radius:14px;border:1.5px solid #c7d2fe;background:0 0;color:#6366f1;font-size:.75rem;font-weight:600;cursor:pointer;transition:all .12s}.vc-user-tab-active{background:#6366f1;color:#fff;border-color:#6366f1}.vc-user-section{margin:12px 0 4px;padding:10px 14px;border-radius:10px;background:#f5f3ff;border:1.5px solid #e0e7ff}.vc-user-section-title{font-size:.75rem;font-weight:700;color:#6366f1;margin-bottom:6px;letter-spacing:.04em;text-transform:uppercase}.vc-user-entry{display:flex;align-items:baseline;gap:4px;padding:3px 0;font-size:.84rem;border-bottom:1px solid #ede9fe}.vc-user-entry:last-child{border-bottom:none}.vc-user-phrase{font-weight:700;color:#4338ca}.vc-user-word{font-weight:700;color:#7c3aed}.vc-user-pos{color:#7c3aed;font-size:.75rem}.vc-user-meaning{color:#64748b;font-size:.82rem}.vc-user-del-btn{margin-left:auto;background:0 0;border:none;color:#c4b5fd;cursor:pointer;font-size:.75rem;padding:0 2px;flex-shrink:0}.vc-user-del-btn:hover{color:#dc2626}.vc-add-colloc-form{padding:12px 18px;border-bottom:1px solid #e5e7eb;background:#fffbeb;flex-shrink:0}.vc-form-hint-row{display:flex;align-items:flex-start;gap:14px;margin-bottom:8px}.vc-form-hint-row .vc-form-hint{flex:1;margin-bottom:0}.vc-colloc-color-row{display:flex;align-items:center;gap:6px;white-space:nowrap;font-size:.78rem;color:#6b7280;flex-shrink:0}.vc-colloc-color-inp{width:30px;height:28px;border-radius:6px;border:1px solid #d1d5db;cursor:pointer;padding:1px}.vc-save-colloc-btn{background:#d97706!important}.vc-save-colloc-btn:hover{background:#b45309!important}.vc-sec-all-btn{padding:4px 10px;border-radius:8px;border:1px solid #d1d5db;background:#f3f4f6;color:#6b7280;font-size:.75rem;cursor:pointer;font-weight:700;letter-spacing:.03em;transition:background .12s,color .12s;flex-shrink:0}.vc-sec-all-btn:hover{background:#e5e7eb;color:#374151}.vc-add-mixed-btn{padding:4px 10px;border-radius:7px;border:1px solid #059669;background:#059669;color:#fff;font-size:.76rem;cursor:pointer;font-weight:600}.vc-add-mixed-btn:hover{background:#047857}.vc-edit-mixed-btn{padding:6px 12px;border-radius:8px;border:1px solid #059669;background:0 0;color:#059669;font-size:.82rem;cursor:pointer;font-weight:600}.vc-edit-mixed-btn:hover{background:#f0fdf4}.vc-add-mixed-form{padding:12px 18px;border-bottom:1px solid #e5e7eb;background:#f0fdf4;flex-shrink:0}.vc-save-mixed-btn{background:#059669!important}.vc-save-mixed-btn:hover{background:#047857!important}.vc-add-q-btn{padding:4px 10px;border-radius:7px;border:1px solid #0891b2;background:#0891b2;color:#fff;font-size:.76rem;cursor:pointer;font-weight:600}.vc-add-q-btn:hover{background:#0e7490}.vc-add-q-form{padding:12px 18px;border-bottom:1px solid #e5e7eb;background:#ecfeff;flex-shrink:0}.vc-save-q-btn{background:#0891b2!important}.vc-save-q-btn:hover{background:#0e7490!important}.vc-scroll-body{flex:1;overflow-y:auto;padding:14px 16px}.vc-section-label{font-size:.78rem;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;display:flex;align-items:center;gap:6px;cursor:default}.vc-section-clickable{cursor:pointer;border-radius:6px;padding:2px 4px;margin-left:-4px}.vc-section-clickable:hover{background:rgba(0,0,0,.04)}.vc-slide-launch-btn{margin-left:auto;padding:3px 12px;border-radius:99px;border:1.5px solid #6366f1;background:#eef2ff;color:#4338ca;font-size:.72rem;font-weight:700;cursor:pointer;text-transform:none;letter-spacing:0;transition:background .15s}.vc-slide-launch-btn:hover{background:#6366f1;color:#fff}.vc-kv-test-btn{margin-left:8px;padding:3px 12px;border-radius:99px;border:1.5px solid #16a34a;background:0 0;color:#16a34a;font-size:.75rem;font-weight:600;cursor:pointer;transition:background .15s}.vc-kv-test-btn:hover{background:#16a34a;color:#fff}.vc-q-kv-test-btn{display:inline-block;margin:6px 0 4px 32px;padding:3px 12px;border-radius:99px;border:1.5px solid #16a34a;background:0 0;color:#16a34a;font-size:.76rem;font-weight:600;cursor:pointer;transition:background .15s}.vc-q-kv-test-btn:hover{background:#16a34a;color:#fff}.vc-slide-topbar{width:100%;max-width:800px;display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.vc-slide-close,.vc-slide-flip-btn,.vc-slide-theme-btn{padding:6px 16px;border-radius:99px;border:1.5px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);color:#fff;font-size:.84rem;font-weight:700;cursor:pointer;transition:background .15s}.vc-slide-close:hover,.vc-slide-flip-btn:hover,.vc-slide-theme-btn:hover{background:rgba(255,255,255,.22)}.vc-slide-counter{color:#94a3b8;font-size:.9rem;font-weight:700}.vc-slide-card{width:100%;max-width:800px;flex:1;display:flex;align-items:stretch;cursor:pointer}.vc-slide-side{width:100%;border-radius:16px;flex-direction:column;align-items:center;justify-content:center;padding:40px 48px;gap:16px;text-align:center}.vc-slide-front{background:#fff}.vc-slide-back{background:#1e293b;text-align:left;align-items:flex-start;justify-content:flex-start;overflow-y:auto}.vc-slide-q-text{font-size:2rem;font-weight:800;color:#1e293b;line-height:1.4}.vc-slide-q-trans{font-size:1.1rem;color:#6b7280;font-style:italic;margin-top:8px}.vc-slide-answer{display:flex;align-items:flex-start;gap:10px;color:#e2e8f0;font-size:.95rem;margin-bottom:18px;font-weight:600}.vc-slide-a-label{background:#6366f1;color:#fff;font-size:.72rem;font-weight:900;padding:2px 8px;border-radius:6px;flex-shrink:0;margin-top:2px}.vc-slide-samples-list{width:100%}.vc-slide-sample{color:#cbd5e1;font-size:.95rem;line-height:1.7;border-bottom:1px solid rgba(255,255,255,.07);padding:2px 0}.vc-slide-sample:last-child{border-bottom:none}.vc-slide-back .vc-sample-block{border:none;padding:0;background:0 0;margin:0}.vc-slide-back .vc-sample-block>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;padding:8px 4px;font-weight:700;color:#38bdf8;font-size:.92rem;user-select:none;transition:color .15s}.vc-slide-back .vc-sample-block>summary::-webkit-details-marker{display:none}.vc-slide-back .vc-sample-block>summary::before{content:'›';font-size:1.1rem;transition:transform .18s;display:inline-block}.vc-slide-back .vc-sample-block[open]>summary::before{transform:rotate(90deg)}.vc-slide-back .vc-sample-block>summary:hover{color:#7dd3fc}.vc-slide-back .vc-sample-body{color:#e2e8f0;font-size:.95rem;line-height:1.75;padding:0 4px 8px}.vc-slide-back .vc-sample-vocab{font-size:.82rem;color:#94a3b8;padding:4px 4px 10px;line-height:1.6}.vc-slide-bright .vc-slide-sample{border-bottom-color:#e5e7eb}.vc-slide-bright .vc-slide-back .vc-sample-block>summary{color:#0369a1}.vc-slide-bright .vc-slide-back .vc-sample-block>summary:hover{color:#0284c7}.vc-slide-bright .vc-slide-back .vc-sample-body{color:#1e293b}.vc-slide-bright .vc-slide-back .vc-sample-vocab{color:#6b7280}.vc-slide-no-samples{color:#64748b;font-size:.95rem}.vc-slide-nav{display:flex;gap:16px;margin-top:16px}.vc-slide-nav-btn{padding:10px 32px;border-radius:99px;border:2px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;font-size:.95rem;font-weight:700;cursor:pointer;transition:background .15s}.vc-slide-nav-btn:hover{background:rgba(255,255,255,.18)}#vcSlideshowOverlay:not(.vc-slide-bright){background:#0f172a}#vcSlideshowOverlay.vc-slide-bright{background:#dde3ec}.vc-slide-bright .vc-slide-back{background:#fff}.vc-slide-bright .vc-slide-answer{color:#1e293b}.vc-slide-bright .vc-slide-sample{color:#374151;border-bottom-color:#e5e7eb}.vc-slide-bright .vc-slide-no-samples{color:#9ca3af}.vc-slide-bright .vc-slide-close,.vc-slide-bright .vc-slide-flip-btn,.vc-slide-bright .vc-slide-theme-btn{border-color:rgba(0,0,0,.18);background:rgba(0,0,0,.06);color:#1e293b}.vc-slide-bright .vc-slide-close:hover,.vc-slide-bright .vc-slide-flip-btn:hover,.vc-slide-bright .vc-slide-theme-btn:hover{background:rgba(0,0,0,.13)}.vc-slide-bright .vc-slide-counter{color:#475569}.vc-slide-bright .vc-slide-nav-btn{border-color:rgba(0,0,0,.18);background:rgba(0,0,0,.06);color:#1e293b}.vc-slide-bright .vc-slide-nav-btn:hover{background:rgba(0,0,0,.13)}#vcSlideshowOverlay:not(.vc-slide-bright) .vc-slide-answer{color:#f1f5f9}#vcSlideshowOverlay:not(.vc-slide-bright) .vc-slide-sample{color:#e2e8f0}.vc-slide-back .vc-kv-hl{background:#bbf7d0!important;color:#15803d!important}.vc-section-colloc-label{margin-top:20px}.vc-section-q-label{margin-top:20px}.vc-sec-toggle{background:0 0;border:none;padding:0 2px;cursor:pointer;color:#9ca3af;font-size:.7rem;line-height:1;flex-shrink:0;opacity:.7}.vc-sec-toggle:hover{opacity:1;color:#6b7280}.vc-section-count{background:#e5e7eb;color:#374151;border-radius:10px;font-size:.72rem;padding:1px 7px;font-weight:700}.vc-word-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;align-content:start;margin-bottom:4px}.vc-word-card{background:rgba(255,255,255,.85);border:1px solid #e5e7eb;border-radius:12px;padding:12px 14px;box-shadow:0 1px 4px rgba(0,0,0,.05);transition:box-shadow .15s,border-color .15s}.vc-word-card:hover{box-shadow:0 3px 10px rgba(124,58,237,.1);border-color:#c4b5fd}.vc-wc-top{display:flex;align-items:center;gap:7px;margin-bottom:4px}.vc-wc-word{font-size:1.05rem;font-weight:700;color:#16a34a}.vc-wc-pos{font-size:.72rem;background:#ede9fe;color:#5b21b6;border-radius:5px;padding:1px 7px;font-style:italic;font-weight:600}.vc-wc-actions{display:flex;gap:3px;margin-left:auto;opacity:0;transition:opacity .15s}.vc-word-card:hover .vc-wc-actions{opacity:1}.vc-wc-del-btn,.vc-wc-edit-btn{background:0 0;border:none;cursor:pointer;padding:2px 5px;border-radius:5px;font-size:.82rem;color:#9ca3af}.vc-wc-edit-btn:hover{background:#e0e7ff;color:#4338ca}.vc-wc-del-btn:hover{background:#fee2e2;color:#dc2626}.vc-wc-ipa-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:5px}.vc-ipa-group{display:flex;align-items:center;gap:4px}.vc-ipa-label{font-size:.68rem;font-weight:700;color:#6b7280;background:#f3f4f6;border-radius:3px;padding:0 4px}.vc-ipa-val{font-size:.84rem;color:#374151;font-style:italic}.vc-speak-btn{background:0 0;border:none;cursor:pointer;font-size:.88rem;color:#9ca3af;padding:0 2px;transition:color .12s}.vc-speak-btn:hover{color:#7c3aed}.vc-colloc-speak-btn{font-size:.8rem;opacity:.6;margin-right:2px;vertical-align:middle}.vc-colloc-speak-btn:hover{opacity:1}.vc-wc-meaning{font-size:.86rem;color:#2563eb;font-style:normal;border-left:3px solid #c4b5fd;padding-left:7px;margin-bottom:6px}.vc-wc-coloc-row{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:6px}.vc-coloc-chip{background:#ede9fe;color:#5b21b6;border-radius:20px;font-size:.75rem;font-weight:600;padding:2px 9px;border:1px solid #c4b5fd}.vc-coloc-has-vi{cursor:pointer}.vc-coloc-vitxt{display:none;font-style:italic;color:#6b7280;font-size:.8em}.vc-coloc-has-vi.vc-coloc-vi-open .vc-coloc-ptxt{opacity:.65}.vc-coloc-has-vi.vc-coloc-vi-open .vc-coloc-vitxt{display:inline;margin-left:4px}.vc-wc-line{font-size:.81rem;color:#6b7280;margin-top:3px;line-height:1.45}.vc-wc-label{font-weight:700;color:#7c3aed;margin-right:4px}.vc-wc-ex{color:#374151;font-style:italic}.vc-wc-ex-cont{display:inline-block;width:2em}.vc-wc-ex-vi{color:#6b7280;font-size:.9em;font-style:normal}.vc-fetch-ipa-btn{background:0 0;border:1px dashed #c4b5fd;border-radius:6px;padding:1px 8px;font-size:.75rem;color:#7c3aed;cursor:pointer;opacity:.7}.vc-fetch-ipa-btn:hover{opacity:1;background:#f5f3ff}.vc-fetch-ipa-btn:disabled{opacity:.4;cursor:default}.vc-ex-more-btn{display:inline-block;margin-top:4px;margin-left:2em;font-size:.78rem;color:#7c3aed;cursor:pointer;font-weight:600;user-select:none}.vc-ex-more-btn:hover{text-decoration:underline}.vc-ex-hl{color:#ea580c;font-weight:800;font-style:italic}.vc-group-header{display:flex;align-items:center;gap:6px;margin:10px 0 4px;padding:5px 10px;background:linear-gradient(90deg,#fef08a 0,#fefce8 100%);border-left:3px solid #ca8a04;border-radius:0 6px 6px 0;font-size:.78rem;font-weight:700;color:#854d0e;letter-spacing:.06em;cursor:pointer;user-select:none}.vc-group-header:hover{background:linear-gradient(90deg,#fde047 0,#fef08a 100%)}.vc-group-header-icon{font-size:.65rem;color:#ca8a04;flex-shrink:0}.vc-grp-add-btn{margin-left:auto;padding:0 7px;border-radius:99px;border:1px solid #16a34a;background:0 0;color:#15803d;font-size:.85rem;font-weight:700;cursor:pointer;line-height:1.5;transition:background .12s,color .12s}.vc-grp-add-btn:hover{background:#16a34a;color:#fff}.vc-group-all-btn{margin-left:6px;padding:1px 8px;border-radius:99px;border:1px solid #16a34a;background:0 0;color:#15803d;font-size:.72rem;font-weight:600;cursor:pointer;line-height:1.6;transition:background .12s}.vc-group-all-btn:hover{background:#dcfce7}.vc-colloc-ipa-switch{margin-left:6px;padding:1px 9px;border-radius:99px;border:1px solid #c4b5fd;background:0 0;color:#7c3aed;font-size:.72rem;font-weight:700;cursor:pointer;letter-spacing:.04em;transition:background .12s,color .12s}.vc-colloc-ipa-switch:hover{background:#f5f3ff}.vc-colloc-ipa-switch.active{background:#7c3aed;color:#fff;border-color:#7c3aed}.vc-colloc-phrase-ipa{display:none;margin:0 0 3px 22px;font-size:.78rem;color:#9ca3af;font-style:italic;letter-spacing:.03em}.vc-show-colloc-ipa .vc-colloc-phrase-ipa{display:block}.vc-colloc-list{display:flex;flex-direction:column;gap:0}.vc-colloc-entry{padding:5px 0 5px 0;border-bottom:1px solid rgba(0,0,0,.04)}.vc-colloc-entry:last-child{border-bottom:none}.vc-colloc-line{display:flex;align-items:baseline;flex-wrap:nowrap;gap:2px;line-height:1.6}.vc-colloc-text{flex:1;min-width:0}.vc-colloc-phrase{font-weight:700;font-size:.97rem}.vc-colloc-sep{color:#9ca3af;font-size:.9rem;margin:0 1px}.vc-colloc-meaning{font-size:.92rem;color:#2563eb}.vc-colloc-actions{margin-left:auto;display:flex;gap:2px;opacity:0;transition:opacity .15s}.vc-colloc-entry:hover .vc-colloc-actions{opacity:1}.vc-colloc-example{margin-left:28px;font-style:italic;font-size:.83em;color:#374151;line-height:1.55;padding:1px 0}.vc-colloc-example .vc-wc-ex-vi{font-style:normal;color:#6b7280}.vc-q-list{display:flex;flex-direction:column;gap:8px}.vc-q-card{background:rgba(255,255,255,.85);border:1px solid #e5e7eb;border-radius:12px;padding:12px 14px;box-shadow:0 1px 4px rgba(0,0,0,.05);transition:box-shadow .15s,border-color .15s}.vc-q-card:hover{box-shadow:0 3px 10px rgba(8,145,178,.1);border-color:#a5f3fc}.vc-q-top{display:flex;align-items:flex-start;gap:10px}.vc-q-num{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:#0891b2;color:#fff;font-size:.72rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:2px}.vc-q-body{flex:1;min-width:0}.vc-q-text{font-size:.93rem;font-weight:700;color:#1f2937;line-height:1.5}.vc-q-translation{font-size:.84rem;font-style:italic;color:#9ca3af;line-height:1.4;margin-top:2px}.vc-q-actions{display:flex;gap:3px;flex-shrink:0;opacity:0;transition:opacity .15s}.vc-q-card:hover .vc-q-actions{opacity:1}.vc-q-del-btn,.vc-q-edit-btn{background:0 0;border:none;cursor:pointer;padding:2px 5px;border-radius:5px;font-size:.82rem;color:#9ca3af}.vc-q-edit-btn:hover{background:#e0e7ff;color:#4338ca}.vc-q-del-btn:hover{background:#fee2e2;color:#dc2626}.vc-q-answer{margin-top:8px;margin-left:32px;padding:7px 10px;background:#ecfeff;border-left:3px solid #0891b2;border-radius:0 7px 7px 0;font-size:.87rem;color:#374151;line-height:1.5;display:flex;gap:8px}.vc-q-a-label{flex-shrink:0;font-weight:700;color:#0891b2;font-size:.8rem;background:#cffafe;border-radius:4px;padding:0 5px;align-self:flex-start}.vc-q-samples-ctrl{display:flex;gap:6px;align-items:center;margin:6px 0 2px 32px}.vc-q-samples-tog-btn{padding:2px 10px;border-radius:99px;border:1px solid #d1d5db;background:#f9fafb;color:#6b7280;font-size:.75rem;font-weight:600;cursor:pointer;transition:background .12s,color .12s}.vc-q-samples-tog-btn:hover{background:#e5e7eb;color:#374151}.vc-q-samples{margin-top:4px;margin-left:32px;display:flex;flex-direction:column;gap:3px}.vc-q-sample{display:flex;align-items:baseline;gap:5px;font-size:.87rem;color:#374151;line-height:1.5}.vc-q-sample-bullet{color:#9ca3af;flex-shrink:0;font-size:.95rem}.vc-q-sample-text{flex:1}.vc-q-sample-del,.vc-q-sample-edit{background:0 0;border:none;cursor:pointer;color:#d1d5db;font-size:.9rem;padding:0 2px;line-height:1;flex-shrink:0;opacity:0;transition:opacity .15s,color .12s}.vc-q-sample:hover .vc-q-sample-del,.vc-q-sample:hover .vc-q-sample-edit{opacity:1}.vc-q-sample-edit:hover{color:#2563eb}.vc-q-sample-del:hover{color:#dc2626}.vc-q-sample-area{margin-top:8px;margin-left:32px}.vc-sample-block{border:none;margin:6px 0 0;padding:0}.vc-sample-block summary.vc-sample-title{font-weight:700;font-size:.88rem;color:#1e40af;cursor:pointer;list-style:none;display:flex;align-items:center;gap:5px;padding:4px 0;user-select:none}.vc-sample-block summary.vc-sample-title::before{content:'▶';font-size:.65rem;color:#93c5fd;transition:transform .15s}.vc-sample-block[open] summary.vc-sample-title::before{transform:rotate(90deg)}.vc-sample-block summary.vc-sample-title::-webkit-details-marker{display:none}.vc-sample-body{margin:6px 0 4px;font-size:.9rem;line-height:1.65;color:#374151}.vc-kv-hl{background:#bbf7d0;color:#15803d;border-radius:3px;padding:0 3px;font-style:normal;font-weight:600}.vc-sample-vocab{font-size:.78rem;color:#6b7280;margin-top:6px;padding:6px 10px;background:#f9fafb;border-radius:6px;line-height:1.7}.vc-kv-label{font-weight:700;color:#374151}.vc-kv-en{font-weight:600;color:#15803d}.vc-kv-vi{color:#9ca3af;font-style:italic}.vc-kv-ipa{display:none;font-size:.78rem;color:#9ca3af;font-style:italic;margin-left:4px}.vc-show-colloc-ipa .vc-kv-ipa{display:inline}.vc-q-add-sample-btn{background:0 0;border:1px dashed #d1d5db;border-radius:6px;color:#6b7280;font-size:.78rem;cursor:pointer;padding:3px 10px;transition:border-color .12s,color .12s}.vc-q-add-sample-btn:hover{border-color:#0891b2;color:#0891b2}.vc-q-sample-form{margin-top:6px}.vc-q-user-samples{margin-top:8px;margin-left:32px;display:flex;flex-direction:column;gap:3px}.vc-q-user-samples-label{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#0891b2;margin-bottom:3px}.vc-q-user-sample{display:flex;align-items:baseline;gap:5px;font-size:.87rem;color:#374151;line-height:1.5}.vc-q-user-sample-text{flex:1;font-style:italic;color:#0e7490}.vc-q-user-sample-del{background:0 0;border:none;cursor:pointer;color:#d1d5db;font-size:.9rem;padding:0 2px;line-height:1;flex-shrink:0;opacity:0;transition:opacity .15s,color .12s}.vc-q-user-sample:hover .vc-q-user-sample-del{opacity:1}.vc-q-user-sample-del:hover{color:#dc2626}.vc-q-user-sample-edit{background:0 0;border:none;cursor:pointer;color:#d1d5db;font-size:.85rem;padding:0 2px;line-height:1;flex-shrink:0;opacity:0;transition:opacity .15s,color .12s}.vc-q-user-sample:hover .vc-q-user-sample-edit{opacity:1}.vc-q-user-sample-edit:hover{color:#0891b2}.vc-q-user-sample-editform{margin:4px 0 6px 16px}.vc-q-user-sample-area{margin-top:8px;margin-left:32px}.vc-q-add-user-sample-btn{background:0 0;border:1px dashed #67e8f9;border-radius:6px;color:#0891b2;font-size:.78rem;cursor:pointer;padding:3px 10px;transition:border-color .12s,background .12s}.vc-q-add-user-sample-btn:hover{border-color:#0891b2;background:#ecfeff}.vc-q-user-sample-form{margin-top:6px}.vc-q-user-sample-ta{width:100%;box-sizing:border-box;padding:8px 10px;border:1.5px solid #e0f2fe;border-radius:8px;font-size:.88rem;font-family:inherit;resize:vertical;outline:0;line-height:1.6;transition:border-color .15s}.vc-q-user-sample-ta:focus{border-color:#0891b2}.vc-q-grammar-fb{margin-top:5px;font-size:.8rem;min-height:18px}.vc-q-user-sample-form-actions{margin-top:7px;display:flex;gap:8px}.vc-sample-toolbar{display:flex;align-items:center;gap:3px;flex-wrap:wrap;padding:5px 7px;background:#f8fafc;border:1px solid #e2e8f0;border-bottom:none;border-radius:7px 7px 0 0}.vc-tb-font,.vc-tb-size{font-size:.78rem;padding:2px 4px;border:1px solid #d1d5db;border-radius:4px;background:#fff;cursor:pointer;outline:0;color:#374151}.vc-tb-font{max-width:80px}.vc-tb-size{max-width:58px}.vc-tb-sep{display:inline-block;width:1px;height:18px;background:#d1d5db;margin:0 2px}.vc-tb-btn{width:26px;height:26px;border:1px solid #d1d5db;border-radius:4px;background:#fff;cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center;padding:0;color:#374151;flex-shrink:0}.vc-tb-btn:hover{background:#e0f2fe;border-color:#0891b2}.vc-tb-hl-label{position:relative;display:flex;align-items:center;justify-content:center;width:26px;height:26px;border:1px solid #d1d5db;border-radius:4px;background:#fff;cursor:pointer;overflow:hidden}.vc-tb-hl-label:hover{background:#fef9c3;border-color:#ca8a04}.vc-tb-hl-icon{font-size:.85rem;font-weight:700;color:#374151;pointer-events:none;line-height:1}.vc-tb-color-inp{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer;border:none;padding:0}.vc-sample-editor{width:100%;min-height:68px;padding:7px 9px;border:1px solid #d1d5db;border-radius:0 0 7px 7px;font-size:.85rem;line-height:1.6;box-sizing:border-box;outline:0;background:#fff;word-break:break-word}.vc-sample-editor:focus{border-color:#0891b2;box-shadow:0 0 0 2px rgba(8,145,178,.1)}.vc-sample-editor:empty::before{content:"Each line = one sample answer...";color:#9ca3af;pointer-events:none}.vc-q-sample-form-actions{display:flex;gap:6px;margin-top:5px}.vc-q-sample-save-btn{padding:4px 12px;border-radius:6px;border:none;background:#0891b2;color:#fff;font-size:.8rem;cursor:pointer}.vc-q-sample-save-btn:hover{background:#0e7490}.vc-q-sample-cancel-btn{padding:4px 10px;border-radius:6px;border:1px solid #d1d5db;background:#fff;color:#6b7280;font-size:.8rem;cursor:pointer}.vc-dark-bg .vc-colloc-example{color:#e2e8f0}.vc-dark-bg .vc-colloc-example .vc-wc-ex-vi{color:#94a3b8}.vc-dark-bg .vc-colloc-sep{color:#64748b}.vc-dark-bg .vc-colloc-meaning{color:#93c5fd}.vc-dark-bg .vc-colloc-phrase-ipa{color:#94a3b8}.vc-dark-bg .vc-group-header{background:rgba(202,138,4,.2);color:#fde047}.vc-dark-bg .vc-group-header:hover{background:rgba(202,138,4,.3)}.source-card-gr{border-color:#0d9488}.source-card-gr:hover{background:#f0fdfa;border-color:#0f766e}.source-card-wr{border-color:#4f46e5}.source-card-wr:hover{background:#f5f3ff;border-color:#4338ca}.gr-overlay{display:none;position:fixed;inset:0;z-index:9100;flex-direction:column;background:#f0f9ff}.gr-header{display:flex;align-items:center;gap:12px;padding:10px 18px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid #e2e8f0;flex-shrink:0;flex-wrap:wrap}.gr-back-btn{padding:6px 14px;border-radius:8px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:.88rem;color:#374151}.gr-back-btn:hover{background:#f3f4f6}.gr-title{font-size:1.05rem;font-weight:700;color:#0f766e;flex:1}.gr-bg-controls{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.gr-color-picker{width:26px;height:26px;border:none;border-radius:6px;cursor:pointer;padding:0;background:0 0}.gr-bg-chip{padding:4px 8px;border-radius:6px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:.75rem;color:#6b7280}.gr-bg-chip.active{background:#ccfbf1;border-color:#0d9488;color:#0f766e;font-weight:700}.gr-body{display:flex;flex:1;overflow:hidden;min-height:0}.gr-left{width:260px;min-width:160px;flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid #e2e8f0;background:rgba(255,255,255,.7);overflow:hidden}.gr-resizer{width:5px;cursor:col-resize;background:0 0;flex-shrink:0;transition:background .15s}.gr-resizer:hover{background:rgba(13,148,136,.25)}.gr-right{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0;min-width:0}.gr-mobile-back-bar{display:none}.gr-right-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#9ca3af;gap:8px}.gr-right-empty span{font-size:2.5rem}.gr-right-empty p{font-size:.9rem;margin:0}.gr-panel-head{display:flex;align-items:center;padding:10px 14px 8px;border-bottom:1px solid #f0fdf4;flex-shrink:0}.gr-panel-title{font-size:.88rem;font-weight:700;color:#374151;flex:1}.gr-badge{display:inline-block;background:#0d9488;color:#fff;border-radius:9px;padding:1px 7px;font-size:.72rem;margin-left:5px}.gr-add-btn{padding:4px 10px;border-radius:7px;border:none;background:#0d9488;color:#fff;font-size:.78rem;cursor:pointer}.gr-add-btn:hover{background:#0f766e}.gr-folder-list{flex:1;overflow-y:auto;padding:6px 8px}.gr-empty-folders{padding:20px 12px;color:#9ca3af;font-size:.82rem;text-align:center}.gr-folder-row{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:9px;cursor:pointer;margin-bottom:3px;transition:background .12s}.gr-folder-row:hover{background:#f0fdfa}.gr-folder-active{background:#ccfbf1!important}.gr-folder-icon{font-size:1.1rem;flex-shrink:0}.gr-folder-info{flex:1;overflow:hidden}.gr-folder-name{display:block;font-size:.88rem;font-weight:600;color:#134e4a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gr-folder-qc{display:block;font-size:.75rem;color:#9ca3af}.gr-folder-actions{display:flex;gap:3px;opacity:0;transition:opacity .15s}.gr-folder-row:hover .gr-folder-actions{opacity:1}.gr-folder-del-btn,.gr-folder-edit-btn{background:0 0;border:none;cursor:pointer;font-size:.9rem;padding:2px 4px;border-radius:4px}.gr-folder-edit-btn:hover{color:#0d9488}.gr-folder-del-btn:hover{color:#dc2626}.gr-new-folder-form{padding:8px 10px;border-bottom:1px solid #e2e8f0;flex-shrink:0}.gr-folder-group{display:flex;flex-direction:column}.gr-folder-child{padding-left:24px!important;background:#f8fffe}.gr-folder-child:hover{background:#f0fdfa}.gr-folder-toggle{font-size:.75rem;color:#9ca3af;flex-shrink:0;width:1.1rem;text-align:center}.gr-folder-addsub-btn{background:0 0;border:none;cursor:pointer;color:#10b981;font-size:1rem;font-weight:700;padding:2px 4px;border-radius:4px;line-height:1}.gr-folder-addsub-btn:hover{color:#059669;background:#d1fae5}.gr-folder-form-lbl{font-size:.75rem;color:#6b7280;margin-bottom:4px;font-weight:600}.gr-folder-name-inp{width:100%;padding:6px 8px;border:1px solid #d1d5db;border-radius:7px;font-size:.85rem;outline:0;box-sizing:border-box;margin-bottom:6px}.gr-folder-name-inp:focus{border-color:#0d9488}.gr-folder-form-btns{display:flex;gap:6px}.gr-save-btn{padding:4px 12px;border-radius:6px;border:none;background:#0d9488;color:#fff;font-size:.8rem;cursor:pointer}.gr-save-btn:hover{background:#0f766e}.gr-cancel-btn{padding:4px 10px;border-radius:6px;border:1px solid #d1d5db;background:#fff;color:#6b7280;font-size:.8rem;cursor:pointer}.gr-content-head{display:flex;align-items:center;gap:10px;padding:12px 16px 10px;border-bottom:1px solid #e2e8f0;flex-shrink:0;flex-wrap:wrap}.gr-content-icon{font-size:1.5rem;flex-shrink:0}.gr-content-title-wrap{flex:1;overflow:hidden}.gr-content-title{display:block;font-size:1rem;font-weight:700;color:#134e4a}.gr-content-count{font-size:.78rem;color:#9ca3af}.gr-add-q-form{padding:12px 16px;border-bottom:1px solid #e2e8f0;flex-shrink:0}.gr-form-hint{font-size:.8rem;color:#6b7280;background:#f8fafc;border:1px solid #e2e8f0;border-radius:7px;padding:8px 10px;margin-bottom:8px;line-height:1.6}.gr-form-hint code{background:#e2e8f0;border-radius:3px;padding:0 4px;font-size:.78rem}.gr-q-inp{width:100%;padding:8px 10px;border:1px solid #d1d5db;border-radius:8px;font-size:.85rem;resize:vertical;box-sizing:border-box;outline:0;line-height:1.6}.gr-q-inp:focus{border-color:#0d9488;box-shadow:0 0 0 2px rgba(13,148,136,.1)}.gr-form-actions{display:flex;gap:7px;margin-top:7px}.gr-scroll-body{flex:1;overflow-y:auto;padding:12px 16px;min-height:0}.gr-empty{color:#9ca3af;font-size:.88rem;padding:20px 0;text-align:center}.gr-ex-list{display:flex;flex-direction:column;gap:8px}.gr-ex-row{display:flex;align-items:center;gap:10px;cursor:pointer;background:#fff;border:1.5px solid #e2e8f0;border-radius:11px;padding:11px 14px;transition:border-color .15s,box-shadow .15s,transform .12s}.gr-ex-row:hover{border-color:#0d9488;box-shadow:0 4px 14px rgba(13,148,136,.14);transform:translateX(2px)}.gr-ex-ic{font-size:1.05rem;flex:none}.gr-ex-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.gr-ex-name{font-size:.92rem;font-weight:800;color:#1f2937}.gr-ex-meta{font-size:.76rem;color:#94a3b8}.gr-ex-lvl{flex:none;font-size:.68rem;font-weight:800;letter-spacing:.03em;border-radius:999px;padding:3px 10px;text-transform:uppercase}.gr-ex-lvl-b{background:#dcfce7;color:#15803d}.gr-ex-lvl-i{background:#fef3c7;color:#b45309}.gr-ex-lvl-a{background:#fee2e2;color:#b91c1c}.gr-ex-del{flex:none;border:none;background:0 0;cursor:pointer;color:#cbd5e1;font-size:.9rem;padding:2px 4px;border-radius:6px}.gr-ex-del:hover{color:#e11d48;background:#fef2f2}.gr-ex-go{flex:none;color:#0d9488;font-size:.8rem}body.vs-dark .gr-ex-row{background:#232838;border-color:#2c3446}body.vs-dark .gr-ex-name{color:#e5e7eb}.gr-sec-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-bottom:8px;margin-bottom:10px;border-bottom:1.5px solid #e2e8f0}.gr-ex-head{margin-top:22px}.gr-sec-ic{font-size:1rem;line-height:1}.gr-sec-title{font-size:.95rem;font-weight:800;color:#0f766e}.gr-sec-acts{margin-left:auto;display:flex;gap:6px;flex-wrap:wrap}.gr-sec-btn{border:1.5px solid #cbd5e1;background:#fff;color:#475569;border-radius:8px;padding:4px 11px;font-size:.76rem;font-weight:700;cursor:pointer;transition:border-color .15s,color .15s,background .15s}.gr-sec-btn:hover{border-color:#0d9488;color:#0d9488}.gr-sec-btn-gpt{border-color:#a7f3d0;background:#ecfdf5;color:#047857}.gr-sec-btn-gpt:hover{border-color:#059669;background:#d1fae5}.gr-sec-btn-del:hover{border-color:#e11d48;color:#e11d48}.gr-theory-form{margin-bottom:12px}.gr-theory-empty{text-align:left;padding:10px 0 4px}.gr-theory-body{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:14px 16px;line-height:1.6;color:#1f2937;font-size:.9rem}.gr-th-h1{margin:0 0 10px;font-size:1.05rem;font-weight:900;color:#0f766e}.gr-th-h2{margin:14px 0 6px;font-size:.86rem;font-weight:800;color:#b45309;text-transform:uppercase;letter-spacing:.04em}.gr-th-h1+.gr-th-h2,.gr-th-h2:first-child{margin-top:4px}.gr-th-h3{margin:10px 0 4px;font-size:.88rem;font-weight:800;color:#334155}.gr-th-ul{margin:0 0 8px;padding-left:20px}.gr-th-ul li{margin:3px 0}.gr-th-p{margin:6px 0}.gr-th-code{background:#fff7ed;border:1px solid #fed7aa;border-radius:5px;padding:1px 6px;font-family:'JetBrains Mono',Consolas,monospace;font-size:.82rem;color:#c2410c}.gr-th-bad{color:#e11d48}.gr-th-good{color:#16a34a}body.vs-dark .gr-theory-body{background:#1e2433;border-color:#2c3446;color:#e2e8f0}body.vs-dark .gr-sec-head{border-bottom-color:#2c3446}body.vs-dark .gr-th-code{background:#33240f;border-color:#7c2d12;color:#fdba74}body.vs-dark .gr-sec-btn{background:#232838;border-color:#2c3446;color:#cbd5e1}.gr-quiz-wrap{display:flex;flex-direction:column;height:100%;padding:16px;box-sizing:border-box;gap:14px}.gr-quiz-header{flex-shrink:0}.gr-quiz-prog-bar{height:6px;background:#e2e8f0;border-radius:3px;overflow:hidden;margin-bottom:8px}.gr-quiz-prog-fill{height:100%;background:linear-gradient(to right,#0d9488,#14b8a6);border-radius:3px;transition:width .3s}.gr-quiz-meta{display:flex;align-items:center;gap:10px}.gr-quiz-pos{font-size:.88rem;color:#6b7280;flex:1}.gr-quiz-score-live{font-size:.88rem;font-weight:700;color:#0d9488}.gr-quiz-exit-btn{padding:4px 10px;border-radius:7px;border:1px solid #d1d5db;background:#fff;color:#6b7280;font-size:.8rem;cursor:pointer}.gr-quiz-exit-btn:hover{border-color:#f87171;color:#dc2626}.gr-quiz-card{flex:0 1 auto;max-height:100%;display:flex;flex-direction:column;gap:12px;background:#fff;border:1.5px solid #e2e8f0;border-radius:14px;padding:20px;overflow-y:auto;box-shadow:0 2px 12px rgba(0,0,0,.06)}.gr-quiz-question{font-size:1.05rem;font-weight:600;color:#134e4a;line-height:1.6}.gr-quiz-blank{background:#fef9c3;border-bottom:2px solid #f59e0b;padding:0 6px;border-radius:2px}.gr-quiz-trans{font-size:.88rem;color:#9ca3af;font-style:italic}.gr-mc-options{display:flex;flex-direction:column;gap:8px;margin-top:4px}.gr-mc-btn{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1.5px solid #e2e8f0;border-radius:10px;background:#f8fafc;cursor:pointer;text-align:left;transition:all .12s;font-size:.9rem}.gr-mc-btn:hover:not(:disabled){border-color:#0d9488;background:#f0fdfa}.gr-mc-letter{width:26px;height:26px;border-radius:50%;background:#e2e8f0;color:#475569;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;flex-shrink:0}.gr-mc-text{flex:1}.gr-mc-card .gr-mc-c0 .gr-mc-letter{background:#ede9fe;color:#7c3aed}.gr-mc-card .gr-mc-c1 .gr-mc-letter{background:#dcfce7;color:#16a34a}.gr-mc-card .gr-mc-c2 .gr-mc-letter{background:#fef3c7;color:#d97706}.gr-mc-card .gr-mc-c3 .gr-mc-letter{background:#fee2e2;color:#ef4444}.gr-mc-correct{border-color:#86efac!important;background:#f0fdf4!important}.gr-mc-wrong{border-color:#fca5a5!important;background:#fff1f2!important}.gr-mc-tick{margin-left:auto;flex:none;width:26px;height:26px;border-radius:50%;background:#22c55e;color:#fff;display:flex;align-items:center;justify-content:center;font-size:.82rem;font-weight:700}.gr-mc-tick-x{background:#ef4444}.gr-fill-inp{flex:1;min-width:120px;padding:9px 12px;border:1.5px solid #d1d5db;border-radius:9px;font-size:.9rem;outline:0}.gr-fill-inp:focus{border-color:#0d9488;box-shadow:0 0 0 2px rgba(13,148,136,.1)}.gr-fill-check-btn{padding:9px 16px;border-radius:9px;border:none;background:#0d9488;color:#fff;font-size:.88rem;cursor:pointer;font-weight:600}.gr-fill-check-btn:hover{background:#0f766e}.gr-fib-card,.gr-mc-card{gap:0;max-width:880px;margin:0 auto;width:100%;box-sizing:border-box;padding:18px 26px 22px}.gr-fib-head{display:flex;align-items:flex-start;gap:12px;padding-bottom:12px;border-bottom:1px solid #eef2f7;margin-bottom:16px}.gr-fib-ic{flex:none;width:38px;height:38px;border-radius:11px;background:#f3eefe;display:flex;align-items:center;justify-content:center;font-size:1rem}.gr-fib-ic--mc{background:#ede9fe}.gr-mc-card .gr-fib-head{border-bottom-style:dashed;border-bottom-color:#e2e8f0}.gr-fib-htext{display:flex;flex-direction:column}.gr-fib-title{font-size:1.02rem;font-weight:800;color:#1e293b;line-height:1.2}.gr-fib-sub{font-size:.82rem;color:#94a3b8;margin-top:2px}.gr-fib-card .gr-quiz-question,.gr-mc-card .gr-quiz-question{font-family:Lora,Georgia,serif;font-size:1.18rem;font-weight:600;color:#1e293b;line-height:1.55;text-align:center;margin:2px auto 10px;max-width:600px}.gr-fib-card .gr-quiz-blank{background:0 0;border-bottom:2px solid #6d28d9;color:transparent;padding:0 22px;border-radius:0}.gr-quiz-blank-hint{color:#6d28d9;font-weight:700;font-style:normal}.gr-fib-card .gr-quiz-trans,.gr-mc-card .gr-quiz-trans{text-align:center;max-width:600px;margin:0 auto 14px;font-size:.82rem}.gr-mc-card .gr-mc-options{display:grid;grid-template-columns:1fr 1fr;max-width:680px;margin:0 auto;gap:12px}@media (max-width:560px){.gr-mc-card .gr-mc-options{grid-template-columns:1fr}}.gr-mc-card .gr-mc-btn{padding:15px 18px;border-radius:14px;background:#fff;border:1.5px solid #e5e7eb;gap:15px;box-shadow:0 1px 3px rgba(15,23,42,.04)}.gr-mc-card .gr-mc-btn:hover:not(:disabled){border-color:#0d9488;background:#f0fdfa;transform:translateY(-1px);box-shadow:0 6px 16px rgba(13,148,136,.14)}.gr-mc-card .gr-mc-letter{width:36px;height:36px;font-size:1rem;font-weight:800;background:#f1f5f9}.gr-mc-card .gr-mc-text{font-family:Lora,Georgia,serif;font-size:1.08rem;color:#1e293b}.gr-mc-card .gr-kb-hint{justify-content:center;margin-top:16px}.gr-fib-ans-label{font-size:1rem;font-weight:800;color:#1e293b;margin-bottom:8px}.gr-fib-inp{width:100%;box-sizing:border-box;flex:none;padding:14px 16px;border:1.5px solid #99e0d4;border-radius:12px;font-size:1rem;background:#fcfffe}.gr-fib-check{display:block;margin:22px auto 0;padding:13px 30px;border-radius:12px;font-size:1rem;font-weight:800;box-shadow:0 6px 16px rgba(13,148,136,.28)}.gr-hint-toggle{font-size:.75rem;font-weight:700;padding:3px 9px;border-radius:6px;border:1.5px solid #d1d5db;background:#f3f4f6;color:#6b7280;cursor:pointer;transition:all .15s}.gr-hint-toggle-on{background:#ede9fe;border-color:#7c3aed;color:#6d28d9}.gr-fill-result{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:.95rem;margin-top:4px}.gr-fill-ua-bad{font-weight:700;color:#dc2626;text-decoration:line-through}.gr-result-badge{padding:8px 16px;border-radius:9px;font-weight:700;font-size:.92rem;align-self:flex-start}.gr-result-fail{background:#fee2e2;color:#b91c1c}.gr-expl-quote{color:#15803d}.gr-res-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:14px 0 4px;align-items:start}@media (max-width:760px){.gr-res-cards{grid-template-columns:1fr}}.gr-res-card{border-radius:18px;padding:18px 18px 20px;border:1.5px solid transparent}.gr-res-answer{background:#f0fdf4;border-color:#bbf7d0}.gr-res-grammar{background:#fffbeb;border-color:#fde68a}.gr-res-clues{background:#eff6ff;border-color:#bfdbfe}.gr-res-card-hd{display:flex;align-items:center;gap:9px;padding-bottom:12px;margin-bottom:14px;border-bottom:2px dotted #d1d5db}.gr-res-answer .gr-res-card-hd{border-bottom-color:#bbf7d0}.gr-res-grammar .gr-res-card-hd{border-bottom-color:#fde68a}.gr-res-clues .gr-res-card-hd{border-bottom-color:#bfdbfe}.gr-res-ic{width:32px;height:32px;flex:none;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:.95rem;color:#fff}.gr-res-ic-ok{background:#22c55e}.gr-res-ic-gram{background:#fcd34d;color:#92400e}.gr-res-ic-clue{background:#bfdbfe;color:#1d4ed8}.gr-res-card-title{font-size:.9rem;font-weight:800;white-space:nowrap}.gr-res-answer .gr-res-card-title{color:#15803d}.gr-res-grammar .gr-res-card-title{color:#b45309}.gr-res-clues .gr-res-card-title{color:#1d4ed8}.gr-res-answer-box{background:#fff;border-radius:14px;padding:22px 14px;text-align:center;box-shadow:0 2px 8px rgba(22,163,74,.08)}.gr-res-answer-word{font-family:Lora,Georgia,serif;font-size:1.7rem;font-weight:800;color:#16a34a;word-break:break-word}.gr-res-answer-note{display:flex;align-items:flex-start;gap:7px;margin-top:14px;font-size:.9rem;color:#166534;line-height:1.5}.gr-res-star{color:#22c55e;flex:none}.gr-res-clues .gr-res-star{color:#3b82f6}.gr-res-row{display:flex;align-items:flex-start;gap:11px;margin-bottom:16px}.gr-res-row:last-child{margin-bottom:0}.gr-res-row-ic{width:34px;height:34px;flex:none;border-radius:10px;background:#fef3c7;display:flex;align-items:center;justify-content:center;font-size:.95rem}.gr-res-clues .gr-res-row-ic{background:#dbeafe}.gr-res-row-tx{flex:1;min-width:0}.gr-res-row-label{font-weight:800;color:#1e293b;font-size:.95rem;line-height:1.4}.gr-res-row-sub{color:#475569;font-size:.9rem;margin-top:2px;line-height:1.45}.gr-res-transform b{color:#16a34a}.gr-res-formula-line{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:12px 0}.gr-res-formula-label{font-weight:800;color:#92400e;font-size:.92rem}.gr-res-formula-val{display:inline-block;background:#fff7ed;border:1.5px solid #fdba74;color:#c2410c;font-weight:800;padding:5px 12px;border-radius:8px;font-size:.95rem;letter-spacing:.3px;font-family:'Courier New',monospace}.gr-res-expl-text{font-size:.9rem;color:#475569;line-height:1.7}.gr-res-expl-text .gr-expl-quote{color:#b45309;font-weight:700}.gr-res-clues .gr-res-expl-text{color:#334155}.gr-res-clues .gr-res-expl-text .gr-expl-quote{color:#1d4ed8}.gr-res-clue-row{display:flex;align-items:flex-start;gap:11px;background:#fff;border-radius:12px;padding:11px 13px;margin-bottom:11px;box-shadow:0 1px 4px rgba(59,130,246,.08)}.gr-res-clue-ph{font-weight:800;color:#1e293b;font-size:.95rem;word-break:break-word}.gr-res-clue-vi{color:#64748b;font-size:.88rem;margin-top:1px}.gr-res-clue-note{display:flex;align-items:flex-start;gap:7px;background:#dbeafe;border-radius:12px;padding:11px 13px;font-size:.9rem;color:#1e40af;line-height:1.5;margin-top:3px}.gr-quiz-nav{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:18px}.gr-kb-hint{font-size:.75rem;color:#9ca3af;display:flex;align-items:center;gap:3px;flex-wrap:wrap}.gr-kb-hint kbd{display:inline-block;padding:1px 6px;background:#f1f5f9;border:1px solid #cbd5e1;border-bottom-width:2px;border-radius:4px;font-size:.72rem;font-family:inherit;color:#475569;line-height:1.5}.gr-quiz-next-btn{padding:9px 22px;border-radius:9px;border:none;background:#0d9488;color:#fff;font-size:.9rem;cursor:pointer;font-weight:600}.gr-quiz-next-btn:hover{background:#0f766e}.gr-quiz-back-btn{padding:9px 18px;border-radius:9px;border:1.5px solid #d1d5db;background:#f9fafb;color:#374151;font-size:.9rem;cursor:pointer;font-weight:600}.gr-quiz-back-btn:hover{background:#f3f4f6;border-color:#9ca3af}.gr-result-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:30px}.gr-result-emoji{font-size:3.5rem}.gr-result-title{font-size:1.4rem;font-weight:800;color:#134e4a}.gr-result-score{font-size:2.8rem;font-weight:900;color:#0d9488}.gr-result-of{font-size:1.5rem;color:#9ca3af}.gr-result-pct{font-size:1rem;color:#9ca3af}.gr-result-btns{display:flex;gap:12px;margin-top:10px}.gr-retry-btn{padding:10px 24px;border-radius:10px;border:none;background:#0d9488;color:#fff;font-size:.92rem;cursor:pointer;font-weight:600}.gr-retry-btn:hover{background:#0f766e}.gr-browse-btn{padding:10px 20px;border-radius:10px;border:1.5px solid #d1d5db;background:#fff;color:#6b7280;font-size:.92rem;cursor:pointer}.gr-browse-btn:hover{background:#f3f4f6}.rz-overlay{display:none;position:fixed;inset:0;background:#f9fafb;z-index:9998;flex-direction:column;overflow:hidden}.rz-overlay.active{display:flex}.rz-init-loader{display:none;position:absolute;inset:0;z-index:120;background:#fff;align-items:center;justify-content:center;gap:12px;font-size:.95rem;color:#6b7280;font-weight:500}@keyframes rz-spin{to{transform:rotate(360deg)}}.rz-init-spinner{width:28px;height:28px;border-radius:50%;border:3px solid #e5e7eb;border-top-color:#4d7c0f;animation:rz-spin .7s linear infinite}.rz-header{display:flex;align-items:center;gap:8px;padding:11px 16px;background:#fff;border-bottom:1px solid #e5e7eb;box-shadow:0 1px 4px rgba(0,0,0,.06)}.rz-back-btn{padding:6px 14px;border-radius:8px;border:1px solid #d1d5db;background:#fff;font-size:.85rem;cursor:pointer;color:#374151}.rz-back-btn:hover{background:#f3f4f6}.rz-title{font-size:1.1rem;font-weight:700;color:#1f2937}.rz-svg-ic{width:1.05em;height:1.05em;flex-shrink:0;vertical-align:-.14em;display:inline-block}.rz-draw-toolbar{display:flex;align-items:center;gap:6px}@media (min-width:601px){.rz-header{flex-wrap:wrap;row-gap:6px}.rz-draw-toolbar{flex-wrap:wrap;row-gap:6px}.rz-title{flex-shrink:0;white-space:nowrap;display:inline-flex;align-items:center;gap:5px}.rz-back-btn,.rz-draw-toggle-btn,.rz-gpt-btn,.rz-lb-btn,.rz-show-list-btn,.rz-sys-folder-btn,.rz-text-toggle-btn,.rz-unknown-words-btn{flex-shrink:0;white-space:nowrap;line-height:1;display:inline-flex;align-items:center;justify-content:center;gap:5px;height:34px;box-sizing:border-box}}.rz-draw-sep{display:flex;align-items:center;gap:4px}.rz-draw-toggle-btn{padding:6px 12px;border-radius:8px;font-size:.82rem;font-weight:600;border:1.5px solid #d1d5db;background:#f3f4f6;color:#374151;cursor:pointer;transition:all .14s}.rz-draw-toggle-btn:hover{background:#fef3c7;border-color:#fbbf24}.rz-draw-toggle-btn.active{background:#fef3c7;border-color:#f59e0b;color:#92400e}.rz-draw-color{width:30px;height:28px;border:1.5px solid #d1d5db;border-radius:6px;padding:2px;cursor:pointer;background:0 0}.rz-draw-sz-btn{width:26px;height:26px;border-radius:6px;border:1.5px solid #d1d5db;background:#fff;font-size:.85rem;font-weight:700;cursor:pointer;line-height:1}.rz-draw-sz-btn:hover{background:#f3f4f6}.rz-draw-clear-btn{padding:4px 10px;border-radius:6px;border:1.5px solid #fca5a5;background:#fff;color:#dc2626;font-size:.78rem;font-weight:600;cursor:pointer;transition:all .14s}.rz-draw-clear-btn:hover{background:#fee2e2}.rz-text-toggle-btn{padding:6px 12px;border-radius:8px;font-size:.82rem;font-weight:600;border:1.5px solid #d1d5db;background:#f3f4f6;color:#374151;cursor:pointer;transition:all .14s}.rz-text-toggle-btn:hover{background:#eef7e0;border-color:#a9d176}.rz-text-toggle-btn.active{background:#eef7e0;border-color:#4d7c0f;color:#3f6212}.rz-text-sep{display:flex;align-items:center;gap:4px}.rz-text-font{height:28px;border:1.5px solid #d1d5db;border-radius:6px;font-size:.78rem;padding:0 4px;background:#fff;cursor:pointer;outline:0}.rz-text-font:focus{border-color:#4d7c0f}.rz-text-size-lbl{min-width:22px;text-align:center;font-size:.8rem;font-weight:700;color:#374151}.rz-text-input-overlay{position:fixed;background:rgba(255,255,255,.88);border:none;border-bottom:2px dashed #4d7c0f;outline:0;min-width:80px;max-width:480px;z-index:10001;padding:2px 6px;box-shadow:0 2px 8px rgba(0,0,0,.1)}.rz-text-erase-btn{padding:4px 10px;border-radius:6px;border:1.5px solid #fca5a5;background:#fff;color:#dc2626;font-size:.78rem;font-weight:600;cursor:pointer;transition:all .14s}.rz-text-erase-btn:hover{background:#fee2e2}.rz-text-erase-btn.active{background:#fee2e2;border-color:#ef4444}.rz-gpt-btn{padding:6px 12px;border-radius:8px;font-size:.82rem;font-weight:600;border:1.5px solid #6ee7b7;background:#f0fdf4;color:#065f46;cursor:pointer;transition:all .14s;white-space:nowrap}.rz-gpt-btn:hover{background:#d1fae5;border-color:#10b981}.sp-overlay{background:#f0f4ff}.sp-body{flex:1;display:flex;align-items:center;justify-content:center;padding:24px 16px;overflow-y:auto}.sp-card{background:#fff;border-radius:20px;box-shadow:0 6px 32px rgba(77,124,15,.13);padding:32px 36px;width:100%;max-width:580px;display:flex;flex-direction:column;align-items:center;gap:18px}.sp-play-btn{width:80px;height:80px;border-radius:50%;font-size:2.2rem;background:#eef2ff;border:2.5px solid #a5b4fc;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center}.sp-play-btn:hover{background:#e0e7ff;border-color:#4d7c0f;transform:scale(1.07)}.sp-play-label{font-size:.8rem;color:#9ca3af;margin-top:-10px}.sp-input{width:100%;padding:12px 16px;border:2px solid #d1d5db;border-radius:12px;font-size:1.2rem;outline:0;text-align:center;box-sizing:border-box;transition:border-color .15s;letter-spacing:.05em}.sp-input:focus{border-color:#818cf8}.sp-btns{display:flex;gap:10px;width:100%}.sp-hint-btn{flex:1;padding:10px 12px;border-radius:10px;border:1.5px solid #d1d5db;background:#f9fafb;font-size:.88rem;font-weight:600;color:#374151;cursor:pointer;transition:all .14s}.sp-hint-btn.active,.sp-hint-btn:hover{background:#fef9c3;border-color:#fbbf24;color:#92400e}.sp-mic-btn{flex:1;padding:10px 12px;border-radius:10px;border:1.5px solid #10b981;background:#ecfdf5;color:#065f46;font-size:.88rem;font-weight:600;cursor:pointer;transition:all .14s}.sp-mic-btn:hover{background:#d1fae5}.sp-mic-btn.sp-mic-active{background:#fee2e2;border-color:#ef4444;color:#991b1b}.sp-check-btn{flex:1;padding:10px 12px;border-radius:10px;border:2px solid #4d7c0f;background:#4d7c0f;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;transition:all .14s}.sp-check-btn:hover{background:#4d7c0f;border-color:#4d7c0f}.sp-finish{display:flex;flex-direction:column;align-items:center;gap:14px;padding:40px 24px;text-align:center}.sp-finish-icon{font-size:3rem}.sp-finish-title{font-size:1.4rem;font-weight:800;color:#1e293b}.sp-finish-score{font-size:1.1rem;font-weight:700;color:#4d7c0f}.sp-finish-restart{padding:10px 28px;border-radius:10px;border:2px solid #4d7c0f;background:#4d7c0f;color:#fff;font-size:.95rem;font-weight:700;cursor:pointer}.sp-finish-close{padding:8px 20px;border-radius:10px;border:1.5px solid #d1d5db;background:#f9fafb;color:#6b7280;font-size:.88rem;font-weight:600;cursor:pointer}.sp-opts-row{width:100%;display:flex;align-items:center;gap:16px;flex-wrap:nowrap}.sp-auto-lbl{display:flex;align-items:center;gap:6px;white-space:nowrap;font-size:.8rem;font-weight:600;color:#4d7c0f;cursor:pointer}.sp-auto-lbl input{cursor:pointer;accent-color:#4d7c0f;width:15px;height:15px}.sp-hint{width:100%;background:#fefce8;border:1px solid #fde68a;border-radius:12px;padding:12px 16px;display:flex;flex-direction:column;gap:5px}.sp-hint-vi{font-weight:600;color:#1e293b;font-size:.95rem}.sp-hint-en{color:#4b5563;font-size:.85rem;font-style:italic}.sp-result{width:100%;text-align:center;padding:12px 16px;border-radius:12px;font-size:1rem;font-weight:600}.sp-correct{background:#dcfce7;color:#166534;border:1.5px solid #86efac}.sp-wrong{background:#fee2e2;color:#991b1b;border:1.5px solid #fca5a5}.sp-result-ipa{font-size:.82rem;font-weight:500;opacity:.75;margin-top:4px}.sp-result-def{font-size:.85rem;font-weight:600;margin-top:2px}.sp-card{position:relative}.sp-score-badge{position:absolute;top:0;right:0;background:#4d7c0f;color:#fff;font-size:.75rem;font-weight:800;padding:3px 10px;border-radius:0 18px 0 12px;letter-spacing:.02em}.sp-play-row{display:flex;align-items:center;gap:14px}.sp-repeat-wrap{display:flex;align-items:center;gap:6px}.sp-repeat-lbl{font-size:.78rem;font-weight:600;color:#6b7280;white-space:nowrap}.sp-repeat-sel{padding:4px 8px;border-radius:8px;border:1.5px solid #d1d5db;background:#f9fafb;font-size:.82rem;font-weight:700;color:#374151;cursor:pointer;outline:0}.sp-repeat-sel:focus{border-color:#818cf8}.sp-stop-btn{padding:3px 7px;border-radius:6px;border:1.5px solid #fca5a5;background:#fee2e2;color:#dc2626;font-size:.75rem;cursor:pointer;line-height:1;transition:background .12s}.sp-stop-btn:hover{background:#fecaca}.sp-kb-hints{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;font-size:.72rem;color:#9ca3af;margin-top:4px}.sp-kb-hints kbd{display:inline-block;padding:1px 5px;border-radius:4px;border:1px solid #d1d5db;background:#f3f4f6;font-family:inherit;font-size:.72rem;color:#374151;margin-right:2px}@media (max-width:600px){.sp-body{padding:16px 12px}.sp-card{padding:22px 18px;gap:14px;border-radius:18px}.sp-opts-row{flex-direction:column;align-items:flex-start;gap:9px}.sp-auto-lbl{font-size:.82rem}.sp-kb-hints{display:none}}.sp-next-btn{width:100%;padding:11px;border-radius:10px;border:2px solid #4d7c0f;background:#fff;color:#4d7c0f;font-size:.9rem;font-weight:700;cursor:pointer;transition:all .14s}.sp-next-btn:hover{background:#eef2ff}.tr-overlay{background:#f0fdf4}.rz-mc-overlay{background:linear-gradient(145deg,#4d7c0f 0,#4d7c0f 50%,#65a30d 100%);align-items:center;justify-content:center;padding:24px 18px;box-sizing:border-box}.rz-mc-inner{background:#fff;border-radius:24px;width:100%;max-width:760px;max-height:calc(100dvh - 48px);overflow-y:auto;overflow-x:hidden;position:relative;box-shadow:0 32px 80px rgba(0,0,0,.28),0 8px 24px rgba(0,0,0,.15)}.rz-mc-prog-track{height:5px;background:#e0e7ff;width:100%}.rz-mc-prog-fill{height:100%;background:linear-gradient(90deg,#4d7c0f,#65a30d);border-radius:0 99px 99px 0;transition:width .4s cubic-bezier(.4,0,.2,1)}.rz-mc-top-row{display:flex;align-items:center;justify-content:space-between;padding:14px 20px 0}.rz-mc-progress{font-size:.72rem;font-weight:800;color:#a9d176;letter-spacing:.05em;text-transform:uppercase}.rz-mc-close{background:#f1f5f9;border:none;width:30px;height:30px;border-radius:50%;font-size:.85rem;color:#64748b;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.rz-mc-close:hover{background:#e2e8f0;color:#1e293b}.rz-mc-body{padding:20px 34px 32px}.rz-mc-qlabel{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#a9d176;margin-bottom:10px}.rz-mc-question{font-size:1.55rem;color:#1e293b;font-weight:800;line-height:1.5;margin-bottom:18px;text-align:center;min-height:64px}.rz-mc-hint{font-size:.82rem;color:#475569;font-style:italic;text-align:center;margin-bottom:16px;background:linear-gradient(135deg,#f2f8ea,#eef7e0);border-radius:12px;padding:10px 14px;border-left:3px solid #a9d176;text-align:left}.rz-mc-blank{display:inline-block;min-width:72px;border-bottom:2px solid #4d7c0f;vertical-align:bottom;margin:0 3px}.rz-mc-choices{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:16px}.rz-mc-choice{display:flex;align-items:center;gap:12px;padding:18px 18px;border-radius:16px;border:2px solid #e2e8f0;background:#f8fafc;font-size:1.05rem;font-weight:700;color:#1e293b;cursor:pointer;text-align:left;transition:all .18s;font-family:inherit}.rz-mc-choice-label{min-width:28px;height:28px;border-radius:8px;background:#e0e7ff;color:#4d7c0f;font-size:.8rem;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .18s}.rz-mc-choice-text{flex:1;text-align:center}.rz-mc-choice:hover:not(:disabled){border-color:#818cf8;background:#eef2ff;transform:translateY(-2px);box-shadow:0 4px 14px rgba(77,124,15,.15)}.rz-mc-choice:hover:not(:disabled) .rz-mc-choice-label{background:#4d7c0f;color:#fff}.rz-mc-choice.correct{background:linear-gradient(135deg,#f0fdf4,#dcfce7);border-color:#22c55e;color:#15803d}.rz-mc-choice.correct .rz-mc-choice-label{background:#22c55e;color:#fff}.rz-mc-choice.wrong{background:linear-gradient(135deg,#fff5f5,#fee2e2);border-color:#f87171;color:#dc2626}.rz-mc-choice.wrong .rz-mc-choice-label{background:#f87171;color:#fff}.rz-mc-choice:disabled{cursor:default;transform:none!important;box-shadow:none!important}.rz-mc-feedback{text-align:center;padding:4px 0 2px}.rz-mc-fb-label{font-size:1rem;font-weight:800}.rz-mc-feedback.correct .rz-mc-fb-label{color:#16a34a}.rz-mc-feedback.wrong .rz-mc-fb-label{color:#dc2626}.rz-mc-info{margin-top:10px;background:linear-gradient(135deg,#fafafa,#f1f5f9);border-radius:14px;padding:12px 16px;text-align:left;border:1px solid #e2e8f0}.rz-mc-info-word{font-size:1.15rem;font-weight:900;color:#1e293b;margin-bottom:2px;cursor:pointer;display:inline-block}.rz-mc-info-word:hover{color:#4d7c0f}.rz-mc-info-ipa{display:block;font-size:.85rem;color:#4d7c0f;font-weight:700;margin-bottom:5px}.rz-mc-info-colloc{font-size:.8rem;color:#374151;margin-bottom:4px;padding:3px 8px;background:#f0fdf4;border-radius:6px;display:inline-block}.rz-mc-info-endef{font-size:.8rem;color:#475569;margin:4px 0;line-height:1.5}.rz-mc-info-ex{font-size:.78rem;color:#64748b;font-style:italic;margin-top:4px;line-height:1.5}.rz-mc-info-ex .rz-ex-hl{color:#ea580c;font-weight:800;font-style:italic}.rz-mc-next{display:block;width:100%;padding:14px;border-radius:16px;border:none;background:linear-gradient(135deg,#4d7c0f,#4d7c0f);color:#fff;font-size:.95rem;font-weight:800;cursor:pointer;font-family:inherit;margin-top:12px;letter-spacing:.02em;transition:all .18s;box-shadow:0 4px 16px rgba(77,124,15,.4)}.rz-mc-next:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(77,124,15,.5)}.rz-mc-res-header{text-align:center;padding:8px 0 14px}.rz-mc-res-emoji{font-size:2.4rem;line-height:1;margin-bottom:6px}.rz-mc-res-score{font-size:3rem;font-weight:900;line-height:1}.rz-mc-res-total{font-size:1.6rem;font-weight:700;opacity:.6}.rz-mc-res-pct{font-size:.8rem;color:#6b7280;margin:4px 0 10px}.rz-mc-res-bar{height:8px;background:#e5e7eb;border-radius:99px;overflow:hidden}.rz-mc-res-bar-fill{height:100%;border-radius:99px;transition:width .6s ease}.rz-mc-res-section{margin-top:10px;border:1px solid #e5e7eb;border-radius:12px;overflow:hidden}.rz-mc-res-sum{padding:9px 14px;font-size:.82rem;font-weight:700;cursor:pointer;list-style:none;display:flex;align-items:center;gap:6px}.rz-mc-res-sum::-webkit-details-marker{display:none}.rz-mc-res-sum--wrong{background:#fff5f5;color:#dc2626}.rz-mc-res-sum--correct{background:#f0fdf4;color:#15803d}.rz-mc-res-list{padding:4px 10px 8px;max-height:180px;overflow-y:auto}.rz-mc-res-row{display:flex;align-items:baseline;gap:6px;padding:5px 0;border-bottom:1px solid #f3f4f6;flex-wrap:wrap}.rz-mc-res-row:last-child{border-bottom:none}.rz-mc-res-icon{font-size:.75rem;flex-shrink:0}.rz-mc-res-word{font-weight:800;font-size:.88rem;color:#1e293b;cursor:pointer}.rz-mc-res-word:hover{color:#4d7c0f}.rz-mc-res-ipa{font-size:.75rem;color:#4d7c0f;font-weight:400;margin-left:2px}.rz-mc-res-def{font-size:.75rem;color:#6b7280;margin-left:auto;text-align:right;max-width:55%}.rz-mc-retry-btn{display:block;width:100%;margin-top:12px;padding:11px;border-radius:12px;border:none;background:#dc2626;color:#fff;font-size:.88rem;font-weight:800;cursor:pointer;font-family:inherit}.rz-mc-retry-btn:hover{background:#b91c1c}.rz-mc-next:hover{background:#3f6212}.rz-mc-score{text-align:center;font-size:1rem;font-weight:800;color:#374151;padding-top:10px}.tr-body{flex:1;display:flex;align-items:center;justify-content:center;padding:32px 24px;overflow-y:auto}.tr-card{background:#fff;border-radius:24px;box-shadow:0 8px 40px rgba(16,185,129,.15);padding:44px 40px;width:100%;max-width:680px;display:flex;flex-direction:column;align-items:center;gap:24px}.tr-font-ctrl{display:flex;align-items:center;gap:4px;margin-left:auto}.tr-font-btn{padding:2px 8px;border:1px solid rgba(255,255,255,.5);border-radius:5px;background:rgba(255,255,255,.15);cursor:pointer;font-size:.75rem;font-weight:700;color:#fff}.tr-font-btn:hover{background:rgba(255,255,255,.3)}.tr-font-sel{padding:2px 4px;border:1px solid rgba(255,255,255,.5);border-radius:5px;background:rgba(255,255,255,.15);font-size:.75rem;color:#fff;cursor:pointer}.tr-font-sel option{color:#1e293b;background:#fff}.tr-meaning{font-size:1.7em;font-weight:700;color:#1e293b;text-align:center;line-height:1.5}.tr-en-def{width:100%;font-size:1.05em;color:#374151;font-style:italic;text-align:left;background:#f8fafc;border-left:3px solid #6ee7b7;border-radius:10px;padding:14px 18px;line-height:1.7;letter-spacing:.01em}.tr-record-btn{padding:14px 48px;border-radius:50px;font-size:1.05rem;font-weight:700;border:2px solid #10b981;background:#ecfdf5;color:#065f46;cursor:pointer;transition:all .15s}.tr-record-btn:hover{background:#d1fae5;border-color:#059669}.tr-record-btn.recording{background:#fee2e2;border-color:#ef4444;color:#991b1b;animation:tr-pulse .8s infinite}@keyframes tr-pulse{0%,100%{opacity:1}50%{opacity:.6}}.tr-result{width:100%;display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:14px 18px;border-radius:14px;font-size:1rem;font-weight:600}.tr-listening{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}.tr-good{background:#dcfce7;color:#166534;border:1px solid #86efac}.tr-ok{background:#fef9c3;color:#854d0e;border:1px solid #fde047}.tr-bad{background:#fee2e2;color:#991b1b;border:1px solid #fca5a5}.tr-error{background:#f3f4f6;color:#374151;border:1px solid #d1d5db}.tr-actions{display:flex;gap:10px;width:100%}.tr-answer-btn{flex:1;padding:10px;border-radius:10px;border:1.5px solid #d1d5db;background:#f9fafb;font-size:.88rem;font-weight:600;color:#374151;cursor:pointer;transition:all .14s}.tr-answer-btn.active,.tr-answer-btn:hover{background:#fef9c3;border-color:#fbbf24;color:#92400e}.tr-next-btn{flex:1;padding:10px;border-radius:10px;border:2px solid #10b981;background:#10b981;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;transition:all .14s}.tr-next-btn:hover{background:#059669;border-color:#059669}.tr-answer{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center}.tr-answer-word{font-size:1.5rem;font-weight:800;color:#4d7c0f;letter-spacing:.03em}.tr-answer-ipa{font-size:.95rem;color:#6b7280;font-style:italic;font-weight:400}.tr-answer-en-def{font-size:.88rem;color:#374151;margin-top:2px;max-width:320px}.tr-answer-example{font-size:.82rem;color:#6b7280;max-width:320px}.tr-answer-colloc{font-size:.8rem;color:#9ca3af;max-width:320px}.sa-ex-all-btn{padding:6px 12px;border-radius:8px;font-size:.82rem;font-weight:700;border:1.5px solid #bae6fd;background:#f0f9ff;color:#0369a1;cursor:pointer;transition:all .14s;white-space:nowrap}.sa-ex-all-btn:hover{background:#e0f2fe;border-color:#0369a1}.sa-ex-all-btn.active{background:#0369a1;color:#fff;border-color:#0369a1}.rz-gpt-dialog{position:fixed;inset:0;z-index:99998;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.48)}.rz-gpt-dlg-inner{background:#fff;border-radius:14px;width:480px;box-shadow:0 8px 36px rgba(0,0,0,.28);overflow:hidden}.rz-gpt-dlg-head{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;background:#10a37f;color:#fff;font-weight:700;font-size:.95rem}.rz-gpt-dlg-close{background:0 0;border:none;color:#fff;font-size:1.1rem;cursor:pointer;opacity:.75;line-height:1}.rz-gpt-dlg-close:hover{opacity:1}.rz-gpt-dlg-body{padding:16px;display:flex;flex-direction:column;gap:8px}.rz-gpt-row{display:flex;gap:10px;align-items:flex-end}.rz-gpt-field{display:flex;flex-direction:column;gap:4px;flex:1}.rz-gpt-field-sm{display:flex;flex-direction:column;gap:4px}.rz-gpt-label{font-size:.82rem;font-weight:600;color:#374151}.rz-gpt-hint{font-weight:400;color:#9ca3af;font-size:.76rem}.rz-gpt-input{width:100%;padding:8px 10px;border:1.5px solid #d1d5db;border-radius:8px;font-size:.88rem;outline:0;box-sizing:border-box}.rz-gpt-input:focus{border-color:#10a37f}.rz-gpt-count{width:72px;padding:8px 10px;border:1.5px solid #d1d5db;border-radius:8px;font-size:.88rem;outline:0}.rz-gpt-count:focus{border-color:#10a37f}.rz-gpt-prompt{width:100%;padding:9px 10px;border:1.5px solid #e5e7eb;border-radius:8px;font-size:.78rem;font-family:'Courier New',monospace;outline:0;box-sizing:border-box;resize:vertical;background:#f9fafb;color:#374151;line-height:1.55}.rz-gpt-prompt:focus{border-color:#10a37f;background:#fff}.rz-gpt-open-btn{margin-top:4px;padding:11px;background:#10a37f;color:#fff;border:none;border-radius:8px;font-size:.9rem;font-weight:700;cursor:pointer;transition:background .14s;flex:1}.rz-gpt-open-btn:hover{background:#0d8a6a}.rz-gpt-copy-btn{margin-top:4px;padding:11px 16px;background:#f1f5f9;color:#374151;border:1.5px solid #cbd5e1;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .14s;white-space:nowrap}.rz-gpt-copy-btn:hover{background:#e2e8f0}.vc-gpt-btn{padding:6px 13px;border-radius:8px;font-size:.82rem;font-weight:600;border:1.5px solid #6ee7b7;background:#f0fdf4;color:#065f46;cursor:pointer;transition:all .14s;white-space:nowrap;flex-shrink:0}.vc-gpt-btn:hover{background:#d1fae5;border-color:#10b981}.vc-missing-ipa-btn{border-color:#c0e29c;background:#f2f8ea;color:#3f6212}.vc-missing-ipa-btn:hover{background:#eef7e0;border-color:#4d7c0f}@media (max-width:768px){.vc-gpt-btn{display:none!important}}.vc-gpt-select{width:100%;padding:7px 10px;border:1.5px solid #d1d5db;border-radius:8px;font-size:.84rem;outline:0;background:#fff;cursor:pointer}.vc-gpt-select:focus{border-color:#10a37f}.rz-text-layer{position:absolute;inset:0;z-index:101;pointer-events:none}.rz-text-layer.rz-text-mode{pointer-events:auto;cursor:text}.rz-text-layer.rz-erase-mode{pointer-events:auto;cursor:default}.rz-text-item{position:absolute;white-space:nowrap;user-select:none;line-height:1.2;padding:1px 3px;border-radius:2px;cursor:move}.rz-text-layer.rz-text-mode .rz-text-item:hover{outline:2px dashed #4d7c0f;background:rgba(77,124,15,.06)}.rz-text-item.rz-text-selected{outline:2px solid #4d7c0f;background:rgba(77,124,15,.08)}.rz-text-layer.rz-erase-mode .rz-text-item{cursor:pointer}.rz-text-layer.rz-erase-mode .rz-text-item:hover{outline:2px dashed #ef4444;opacity:.55;text-decoration:line-through}.rz-draw-canvas{display:none;position:absolute;inset:0;z-index:100;pointer-events:none}.rz-draw-canvas.active{pointer-events:auto}.rz-body{display:flex;flex:1;gap:0;overflow:hidden;position:relative}.rz-input-panel{display:flex;flex-direction:column;width:360px;min-width:220px;padding:18px 16px;background:#fff;gap:10px;flex-shrink:0;overflow:hidden}.rz-body.rz-resizing{user-select:none;cursor:col-resize}.rz-list-flyout{display:flex;flex-direction:column;width:320px;flex-shrink:0;background:#fff;border-left:1px solid #e5e7eb;box-shadow:6px 0 20px rgba(15,23,42,.08);overflow:hidden;z-index:6;animation:rzLfSlide .22s cubic-bezier(.2,.75,.3,1)}@keyframes rzLfSlide{from{opacity:0;transform:translateX(-14px)}to{opacity:1;transform:none}}.rz-lf-head{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid #eef2f7;flex-shrink:0}.rz-lf-title{flex:1;font-weight:800;font-size:.92rem;color:#1f2937;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rz-lf-count{font-size:.72rem;font-weight:800;color:#3f6212;background:#ecfccb;padding:2px 9px;border-radius:20px;flex-shrink:0}.rz-lf-close{border:none;background:#f3f4f6;width:26px;height:26px;border-radius:50%;cursor:pointer;color:#6b7280;font-size:.82rem;line-height:1;flex-shrink:0;transition:all .14s}.rz-lf-close:hover{background:#fee2e2;color:#b91c1c}.rz-lf-body{flex:1;overflow-y:auto;padding:6px 8px 16px}.rz-lf-word-row{display:flex;align-items:baseline;gap:8px;padding:7px 9px;border-radius:8px;border-bottom:1px solid #f4f6f9;cursor:pointer;transition:background .12s}.rz-lf-word-row:last-child{border-bottom:none}.rz-lf-word-row:hover{background:#f7fbf0}.rz-lf-word-row:hover .rz-lf-spk{opacity:1}.rz-lf-word-row:focus-visible{outline:2px solid #4d7c0f;outline-offset:-2px}.rz-lf-word-row.playing{background:#ecfccb}.rz-lf-word-row.playing .rz-lf-spk{opacity:1;animation:rzSpkPulse .6s ease infinite}.rz-lf-spk{align-self:center;flex-shrink:0;font-size:.85rem;opacity:.28;transition:opacity .15s}.rz-lf-spk.spk-spk-anim{opacity:1;width:24px;height:24px;padding:0}.rz-lf-word-row.playing .rz-lf-spk.spk-spk-anim{animation:none}@keyframes rzSpkPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.28)}}.rz-lf-acc{display:inline-flex;border:1.5px solid #d7e0ea;border-radius:999px;overflow:hidden;flex-shrink:0}.rz-lf-acc-btn{border:none;background:#fff;color:#64748b;cursor:pointer;padding:4px 11px;font-family:Nunito,sans-serif;font-size:.74rem;font-weight:900;letter-spacing:.3px}.rz-lf-acc-btn+.rz-lf-acc-btn{border-left:1.5px solid #d7e0ea}.rz-lf-acc-btn:hover{background:#f1f5f9}.rz-lf-acc-btn.on{background:#0891b2;color:#fff}.rz-dark-bg .rz-lf-acc{border-color:rgba(255,255,255,.18)}.rz-dark-bg .rz-lf-acc-btn{background:#1e293b;color:#94a3b8}.rz-dark-bg .rz-lf-acc-btn+.rz-lf-acc-btn{border-left-color:rgba(255,255,255,.18)}.rz-dark-bg .rz-lf-acc-btn.on{background:#0891b2;color:#fff}.rz-lf-num{font-size:.72rem;color:#9ca3af;min-width:22px;text-align:right;font-weight:700;flex-shrink:0}.rz-lf-main{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}.rz-lf-w{font-weight:700;color:#111827;font-size:.9rem;word-break:break-word}.rz-lf-ipa{color:#0891b2;font-size:.76rem}.rz-lf-vi{color:#6b7280;font-size:.8rem}.rz-lf-empty{padding:28px 14px;text-align:center;color:#9ca3af;font-size:.85rem}.rz-dark-bg .rz-list-flyout{background:#1e293b;border-left-color:rgba(255,255,255,.12)}.rz-dark-bg .rz-lf-head{border-bottom-color:rgba(255,255,255,.1)}.rz-dark-bg .rz-lf-title{color:#f1f5f9}.rz-dark-bg .rz-lf-close{background:rgba(255,255,255,.1);color:#cbd5e1}.rz-dark-bg .rz-lf-word-row{border-bottom-color:rgba(255,255,255,.06)}.rz-dark-bg .rz-lf-word-row:hover{background:rgba(255,255,255,.06)}.rz-dark-bg .rz-lf-word-row.playing{background:rgba(132,204,22,.18)}.rz-dark-bg .rz-lf-w{color:#f8fafc}.rz-dark-bg .rz-lf-vi{color:#cbd5e1}.rz-dark-bg .rz-lf-ipa{color:#67e8f9}.rz-lf-back{display:none}@media (max-width:768px){.rz-list-flyout{position:fixed;inset:0;width:auto;border-left:none;box-shadow:none;z-index:99999;animation:rzLfSlideM .22s cubic-bezier(.2,.75,.3,1)}@keyframes rzLfSlideM{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.rz-lf-head{gap:10px;padding:12px 14px}.rz-lf-close{display:none}.rz-lf-back{display:inline-flex;align-items:center;gap:5px;border:none;background:#4d7c0f;color:#fff;font-size:.82rem;font-weight:700;padding:7px 13px;border-radius:8px;cursor:pointer;flex-shrink:0}.rz-lf-back:active{filter:brightness(.92)}.rz-lf-body{padding:8px 12px 24px}.rz-lf-word-row{padding:10px 10px}.rz-lf-w{font-size:.98rem}.rz-lf-vi{font-size:.86rem}}.rz-panel-lbl{font-size:.78rem;font-weight:700;color:#6b7280;letter-spacing:.05em}.rz-count{margin-left:6px;font-size:.72rem;color:#4d7c0f;font-weight:800}.rz-textarea{flex:1;resize:none;border:1.5px solid #d1d5db;border-radius:10px;padding:10px 12px;font-size:.9rem;color:#111827;line-height:1.7;outline:0;font-family:inherit}.rz-textarea:focus{border-color:#4d7c0f}.rz-input-actions{display:flex;gap:6px}.rz-clear-btn,.rz-folder-load-btn,.rz-shuffle-btn{flex:1;padding:6px 0;border-radius:8px;border:1.5px solid #e5e7eb;background:#f9fafb;font-size:.75rem;cursor:pointer;color:#374151;transition:all .14s}.rz-clear-btn:hover{background:#fee2e2;border-color:#f87171;color:#b91c1c}.rz-shuffle-btn:hover{background:#eef7e0;border-color:#a9d176;color:#3f6212}.rz-folder-load-btn:hover{background:#fef3c7;border-color:#f59e0b;color:#92400e}.rz-studynow-btn{flex:1.4;padding:6px 0;border-radius:8px;border:none;background:linear-gradient(135deg,#4d7c0f,#3f6212);color:#fff;font-size:.78rem;font-weight:800;cursor:pointer;transition:filter .14s;box-shadow:0 3px 10px rgba(77,124,15,.32)}.rz-studynow-btn:hover{filter:brightness(1.08)}.rz-no-ex-notice{margin:4px 0 2px;padding:5px 10px;border-radius:8px;background:#fff7ed;border:1.5px solid #fb923c;color:#7c2d12;font-size:.76rem;line-height:1.5}.rz-no-ex-icon{margin-right:4px}.rz-no-ex-lbl{font-weight:700;margin-right:4px}.rz-no-ex-words{word-break:break-word;color:#9a3412}.rz-folder-warn{margin-top:5px;padding:6px 10px;border-radius:8px;background:#fef3c7;border:1.5px solid #f59e0b;color:#92400e;font-size:.78rem;font-weight:600;animation:rzWarnPop .2s ease}.rz-folder-ok{background:#d1fae5;border-color:#10b981;color:#065f46}@keyframes rzWarnPop{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.rz-save-row{display:flex;gap:6px;margin-top:8px}.rz-save-name-inp{flex:1;padding:7px 10px;background:#f9fafb;color:#374151;border:1.5px solid #e5e7eb;border-radius:8px;font-size:.82rem;outline:0;font-family:inherit}.rz-save-name-inp:focus{border-color:#4d7c0f}.rz-save-btn{padding:7px 16px;border-radius:8px;background:#eef7e0;color:#3f6212;border:1.5px solid #c0e29c;font-size:.82rem;cursor:pointer;font-weight:700;white-space:nowrap;transition:all .14s}.rz-save-btn:hover{background:#4d7c0f;color:#fff;border-color:#4d7c0f}.rz-tree-toolbar{display:flex;flex-direction:column;gap:5px;margin-bottom:6px}.rz-toolbar-row{display:flex;gap:6px;align-items:center}.rz-toolbar-row-folder .rz-new-folder-inp{flex:1;min-width:0}.rz-new-folder-inp{flex:1;min-width:0;padding:6px 8px;background:#f9fafb;color:#374151;border:1.5px solid #e5e7eb;border-radius:8px;font-size:.82rem;outline:0;font-family:inherit}.rz-new-folder-inp:focus{border-color:#4d7c0f}.rz-add-folder-btn{padding:6px 11px;border-radius:8px;background:#eef7e0;color:#3f6212;border:1.5px solid #c0e29c;font-size:1rem;font-weight:700;cursor:pointer;line-height:1;transition:all .14s;flex-shrink:0}.rz-add-folder-btn:hover{background:#4d7c0f;color:#fff;border-color:#4d7c0f}.rz-del-folder-btn{padding:6px 9px;border-radius:8px;background:#fff0f0;color:#dc2626;border:1.5px solid #fca5a5;font-size:.88rem;cursor:pointer;transition:all .14s;flex-shrink:0}.rz-del-folder-btn:hover{background:#fee2e2;border-color:#f87171}.rz-undo-btn{padding:4px 7px;border-radius:7px;border:1.5px solid #e5e7eb;background:#f9fafb;color:#374151;font-size:.9rem;font-weight:700;cursor:pointer;flex-shrink:0;transition:all .13s;line-height:1}.rz-undo-btn:hover:not(:disabled){background:#fef3c7;border-color:#fbbf24;color:#92400e}.rz-undo-btn:disabled{opacity:.35;cursor:default}.rz-tree-zoom-btn{padding:4px 7px;border-radius:7px;border:1.5px solid #e5e7eb;background:#f9fafb;color:#374151;font-size:.8rem;font-weight:700;cursor:pointer;flex-shrink:0;transition:all .13s;line-height:1}.rz-tree-zoom-btn:hover{background:#eef7e0;border-color:#a9d176;color:#3f6212}.rz-move-btn{padding:4px 8px;border-radius:7px;border:1.5px solid #f59e0b;background:#fef3c7;color:#92400e;font-size:.8rem;font-weight:700;cursor:pointer;flex-shrink:0;transition:all .13s;line-height:1}.rz-move-btn:hover{background:#fde68a;border-color:#d97706;color:#78350f}.rz-cancel-move-btn{padding:2px 8px;border-radius:5px;border:1.5px solid #ef4444;background:#fff;color:#dc2626;font-size:.78rem;font-weight:700;cursor:pointer;margin-left:6px;line-height:1}.rz-cancel-move-btn:hover{background:#fee2e2}.rz-tree-row.multi-selected{background:#fef9c3!important}.rz-tree-row.multi-selected .rz-tree-name{color:#92400e}.rz-move-mode .rz-tree-row:not(.rz-tree-row.multi-selected):hover{background:#dcfce7!important;cursor:cell}.rz-folder-info{background:#eff6ff;color:#1d4ed8;border:1.5px solid #93c5fd;border-radius:8px;padding:5px 10px;font-size:.78rem;font-weight:600}.rz-folder-ok{background:#f0fdf4;color:#15803d;border:1.5px solid #86efac;border-radius:8px;padding:5px 10px;font-size:.78rem;font-weight:600}.rz-tree-hint{font-size:.7rem;color:#9ca3af;padding:3px 4px 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rz-tree-hint-move{font-weight:600;color:#b45309}.rz-search-toggle-btn{padding:4px 8px;border-radius:7px;border:1.5px solid #e5e7eb;background:#f9fafb;color:#374151;font-size:.85rem;cursor:pointer;flex-shrink:0;transition:all .13s;line-height:1}.rz-search-toggle-btn.active,.rz-search-toggle-btn:hover{background:#eef7e0;border-color:#a9d176;color:#3f6212}.rz-progress-btn{padding:4px 9px;border-radius:7px;border:1.5px solid #bae6fd;background:#f0f9ff;color:#0369a1;font-size:.82rem;font-weight:700;cursor:pointer;flex-shrink:0;transition:all .13s;white-space:nowrap}.rz-progress-btn:hover{background:#e0f2fe;border-color:#7dd3fc}.rz-progress-overlay{display:none;position:fixed;inset:0;z-index:9999;background:rgba(10,15,30,.6);backdrop-filter:blur(6px);align-items:center;justify-content:center;padding:16px}.rz-progress-overlay.active{display:flex}.rz-progress-panel{background:#fff;border-radius:18px;width:min(560px,96vw);max-height:82vh;display:flex;flex-direction:column;box-shadow:0 12px 48px rgba(0,0,0,.22);overflow:hidden}.rz-prog-topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 12px;border-bottom:1.5px solid #f1f5f9;flex-shrink:0}.rz-prog-topbar-title{font-size:1rem;font-weight:800;color:#0f172a}.rz-prog-topbar-actions{display:flex;gap:6px;align-items:center}.rz-prog-clear-btn{padding:4px 10px;border-radius:7px;border:1.5px solid #fecaca;background:#fff1f2;color:#b91c1c;font-size:.75rem;font-weight:700;cursor:pointer}.rz-prog-close-btn{padding:4px 10px;border-radius:7px;border:1.5px solid #e2e8f0;background:#f8fafc;color:#475569;font-size:.85rem;font-weight:700;cursor:pointer}.rz-prog-body{overflow-y:auto;padding:12px 16px 16px;display:flex;flex-direction:column;gap:10px}.rz-prog-empty{text-align:center;color:#94a3b8;font-size:.9rem;padding:32px 0;line-height:1.8}.rz-prog-item{border:1.5px solid #e2e8f0;border-radius:12px;overflow:hidden}.rz-prog-item-hdr{background:#f8fafc;padding:8px 14px 7px;border-bottom:1px solid #e2e8f0;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.rz-prog-item-name{font-size:.9rem;font-weight:800;color:#0f172a}.rz-prog-item-folder{font-size:.72rem;color:#94a3b8}.rz-prog-row{display:flex;align-items:center;gap:8px;padding:7px 14px;border-bottom:1px solid #f1f5f9}.rz-prog-row:last-child{border-bottom:none}.rz-prog-type{font-size:.72rem;font-weight:800;padding:2px 7px;border-radius:5px;white-space:nowrap;flex-shrink:0}.rz-prog-type-learn{background:#dbeafe;color:#1d4ed8}.rz-prog-type-pron{background:#fce7f3;color:#be185d}.rz-prog-stat small{font-weight:600;opacity:.75}.rz-prog-type-test{background:#fef3c7;color:#92400e}.rz-prog-stat{font-size:.82rem;font-weight:700;flex:1}.rz-prog-date{font-size:.7rem;color:#94a3b8;white-space:nowrap}.rz-search-panel{border:1.5px solid #e5e7eb;border-radius:9px;background:#fff;overflow:hidden;margin-bottom:4px}.rz-search-inp{width:100%;box-sizing:border-box;padding:6px 10px;font-size:.82rem;border:none;border-bottom:1.5px solid #e5e7eb;outline:0;background:#f9fafb}.rz-search-inp:focus{background:#fff;border-color:#a9d176}.rz-search-results{max-height:180px;overflow-y:auto}.rz-search-item{padding:5px 10px;cursor:pointer;border-bottom:1px solid #f3f4f6;transition:background .1s}.rz-search-item:last-child{border-bottom:none}.rz-search-item:hover{background:#f2f8ea}.rz-search-word{font-size:.8rem;font-weight:600;color:#1f2937}.rz-search-word mark{background:#fde68a;color:#92400e;border-radius:2px;padding:0 1px;font-style:normal}.rz-search-path{font-size:.71rem;color:#6b7280;margin-top:1px}.rz-search-empty,.rz-search-more{padding:8px 12px;font-size:.78rem;color:#9ca3af;text-align:center}.rz-tree-wrap{overflow-y:auto;height:210px;flex-shrink:0;border:1.5px solid #e5e7eb;border-radius:10px;background:#f9fafb}.rz-v-resizer{height:7px;flex-shrink:0;cursor:row-resize;background:0 0;border-radius:4px;position:relative;margin:0 -4px;transition:background .15s}.rz-v-resizer::after{content:'';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:32px;height:3px;border-radius:99px;background:#d1d5db;transition:background .15s}.rz-v-resizer.dragging::after,.rz-v-resizer:hover::after{background:#4d7c0f}.rz-input-panel.rz-vresizing{user-select:none;cursor:row-resize}.rz-tree{padding:3px 0;min-height:36px}.rz-tree-empty{padding:10px 12px;color:#9ca3af;font-size:.78rem;font-style:italic}.rz-tree-cb{flex-shrink:0;width:14px;height:14px;cursor:pointer;accent-color:#4d7c0f;margin-right:2px}.rz-tree-row{display:flex;align-items:center;gap:7px;padding:7px 8px;cursor:pointer;border-radius:11px;margin:2px 4px;transition:background .1s;user-select:none}.rz-tree-row:hover{background:#f1f5f9}.rz-tree-row.selected{background:#eef7e0}.rz-tree-arrow{width:16px;text-align:center;font-size:1rem;color:#6b7280;cursor:pointer;flex-shrink:0;font-weight:700;line-height:1}.rz-tree-icon{width:24px;height:24px;border-radius:8px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;font-size:.8rem;line-height:1}.rz-tree-name{flex:1;font-size:.82rem;color:#1e293b;font-weight:700;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rz-tree-row.selected .rz-tree-name{color:#3f6212}.rz-tree-count{font-size:.68rem;color:#64748b;font-weight:800;flex-shrink:0;margin-left:auto;background:#eef2f7;border-radius:999px;padding:2px 9px}.rz-tree-lock{font-size:.72rem;flex-shrink:0;opacity:.5;margin-left:2px}.rz-tree-del-btn{display:none;padding:2px 5px;border-radius:4px;background:0 0;border:none;font-size:.75rem;cursor:pointer;flex-shrink:0;transition:background .1s;line-height:1}.rz-tree-del-btn{color:#dc2626}.rz-tree-rename-btn{color:#2563eb}.rz-tree-list-row:hover .rz-tree-del-btn,.rz-tree-list-row:hover .rz-tree-order-btn:not(.rz-order-edge),.rz-tree-list-row:hover .rz-tree-rename-btn,.rz-tree-row:hover .rz-tree-del-btn,.rz-tree-row:hover .rz-tree-newlist-btn,.rz-tree-row:hover .rz-tree-order-btn:not(.rz-order-edge),.rz-tree-row:hover .rz-tree-rename-btn{display:inline-flex;align-items:center;opacity:1}.rz-tree-del-btn:hover{background:#fee2e2}.rz-tree-rename-btn:hover{background:#dbeafe}.rz-tree-newlist-btn{color:#16a34a;font-size:.9rem;font-weight:700}.rz-tree-newlist-btn:hover{background:#dcfce7}.rz-tree-order-btn{color:#6b7280;font-size:.65rem}.rz-tree-order-btn:hover{background:#e0e7ff;color:#4338ca}.rz-order-edge{opacity:.25;pointer-events:none}.rz-tree-rename-inp{flex:1;font-size:.8rem;font-weight:600;color:#374151;border:1px solid #4d7c0f;border-radius:4px;padding:1px 5px;outline:0;min-width:0;width:0}.rz-tree-list-row{display:flex;align-items:center;gap:7px;padding:6px 8px;cursor:pointer;border-radius:11px;margin:2px 4px;transition:background .1s;user-select:none}.rz-tree-list-row:hover{background:#f3f4f6}.rz-tree-list-row.selected{background:#fef9c3}.rz-tree-list-row.selected:hover{background:#fef08a}.rz-tree-list-row.rz-list-multi-sel{background:#eef7e0!important}.rz-tree-list-row.rz-list-multi-sel:hover{background:#dcecc4!important}.rz-tree-list-cb{flex-shrink:0;width:14px;height:14px;cursor:pointer;accent-color:#4d7c0f;margin-right:2px}.rz-tree-list-icon{font-size:.78rem;flex-shrink:0;opacity:.85}.rz-tree-list-name{flex:1;font-size:.8rem;color:#475569;font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rz-tree-list-count{font-size:.66rem;color:#64748b;font-weight:800;flex-shrink:0;margin-left:auto;background:#eef2f7;border-radius:999px;padding:2px 9px}#rzBody.rz-focus .rz-input-panel{display:none}.rz-show-list-btn{padding:6px 14px;border-radius:8px;background:#f3f4f6;color:#374151;border:1.5px solid #d1d5db;font-size:.82rem;cursor:pointer;font-weight:600;transition:all .14s}.rz-show-list-btn:hover{background:#eef7e0;border-color:#a9d176;color:#3f6212}.rz-show-list-btn.active{background:#eef7e0;border-color:#a9d176;color:#3f6212}.rz-sys-folder-btn{padding:6px 14px;border-radius:8px;background:#f0fdf4;color:#15803d;border:1.5px solid #bbf7d0;font-size:.82rem;cursor:pointer;font-weight:600;transition:all .14s}.rz-sys-folder-btn:hover{background:#dcfce7;border-color:#86efac}.rz-sys-folder-btn.active{background:#dcfce7;border-color:#4ade80;color:#166534}.rz-sys-panel{display:none;position:absolute;top:52px;left:0;width:430px;background:#fff;border-bottom:2px solid #e5e7eb;border-right:2px solid #e5e7eb;box-shadow:0 6px 24px rgba(0,0,0,.1);z-index:200;max-height:50vh;overflow:hidden;flex-direction:column}.rz-sys-panel.active{display:flex}.rz-lb-btn{padding:5px 11px;border-radius:8px;border:1.5px solid #fcd34d;background:#fffbeb;color:#92400e;font-size:.78rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .12s}.rz-lb-btn:hover{background:#fef3c7;border-color:#f59e0b}.rz-lb-btn.active{background:#fef3c7;border-color:#f59e0b;color:#78350f}.rz-back-btn,.rz-show-list-btn,.rz-sys-folder-btn,.rz-unknown-words-btn{background:#4d7c0f!important;color:#fff!important;border:1.5px solid #4d7c0f!important}.rz-back-btn:hover,.rz-show-list-btn:hover,.rz-sys-folder-btn:hover,.rz-unknown-words-btn:hover{background:#5a8f14!important;border-color:#5a8f14!important;color:#fff!important}.rz-show-list-btn.active,.rz-sys-folder-btn.active{background:#3f6212!important;border-color:#3f6212!important;color:#fff!important}.rz-test-wrap{position:relative;display:inline-block}.rz-test-toggle{padding:7px 14px;border-radius:10px;border:1.5px solid #4d7c0f;background:#4d7c0f;color:#fff;font-size:.82rem;font-weight:700;cursor:pointer;font-family:inherit;transition:all .15s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.rz-test-toggle:hover,.rz-test-wrap.open .rz-test-toggle{background:#5a8f14;border-color:#5a8f14}.rz-test-caret{font-size:.7rem;transition:transform .15s}.rz-test-wrap.open .rz-test-caret{transform:rotate(180deg)}.rz-test-menu{display:none;position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%);z-index:45;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 14px 36px rgba(15,23,42,.18);padding:6px;flex-direction:column;gap:4px;width:max-content;min-width:184px}.rz-test-wrap.open .rz-test-menu{display:flex}.rz-test-item{display:flex;align-items:center;gap:9px;padding:9px 12px;border-radius:8px;border:0;background:0 0;color:#1f2937;font-size:.84rem;font-weight:700;cursor:pointer;font-family:inherit;text-align:left;transition:background .12s,color .12s}.rz-test-item:hover{background:#f0fdf4;color:#4d7c0f}.rz-test-item .rz-svg-ic{width:18px;height:18px;flex:none}.rz-lb-panel{display:none;position:fixed;inset:0;z-index:100050;background:rgba(15,23,42,.45);backdrop-filter:blur(3px);align-items:center;justify-content:center;padding:24px}.rz-lb-panel.active{display:flex}.rz-lb-modal{width:460px;max-width:96vw;max-height:88vh;background:#fff;border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 24px 70px rgba(0,0,0,.32)}.rz-lb-panel-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:14px 18px;border-bottom:1px solid #f1f5f9;background:#fffbeb;flex-shrink:0}.rz-lb-panel-title{font-weight:800;font-size:1.02rem;color:#92400e;flex-shrink:0}.rz-lb-tabs{display:flex;gap:4px;margin-left:auto}.rz-lb-tab{padding:3px 9px;border-radius:5px;border:1.5px solid #d1d5db;background:#fff;font-size:.7rem;font-weight:700;cursor:pointer;color:#6b7280;transition:all .12s}.rz-lb-tab:hover{border-color:#f59e0b;color:#92400e}.rz-lb-tab.active{background:#fef3c7;border-color:#f59e0b;color:#92400e}.rz-lb-body{flex:1;overflow-y:auto;padding:12px}.rz-unknown-words-btn{padding:6px 12px;border-radius:8px;font-size:.82rem;font-weight:600;border:1.5px solid #fca5a5;background:#fef2f2;color:#b91c1c;cursor:pointer;transition:all .14s;white-space:nowrap;display:inline-flex;align-items:center;gap:5px}.rz-unknown-words-btn:hover{background:#fee2e2;border-color:#f87171}.rz-hard-words-btn{padding:6px 12px;border-radius:8px;font-size:.82rem;font-weight:600;border:1.5px solid #fcd34d;background:#fffbeb;color:#b45309;cursor:pointer;transition:all .14s;white-space:nowrap}.rz-hard-words-btn .rz-btn-ico{margin-right:4px}.rz-header .rz-back-btn,.rz-header .rz-draw-toggle-btn,.rz-header .rz-gpt-btn,.rz-header .rz-hard-words-btn,.rz-header .rz-progress-btn,.rz-header .rz-show-list-btn,.rz-header .rz-sys-folder-btn,.rz-header .rz-text-toggle-btn,.rz-header .rz-unknown-words-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;padding:0 14px;box-sizing:border-box;border-width:1.5px;border-style:solid;border-radius:8px;font-size:.82rem;font-weight:700;line-height:1;white-space:nowrap;vertical-align:middle}.rz-header .rz-btn-ico{margin:0!important;display:inline-flex;align-items:center}.rz-header .rz-btn-ico .rz-svg-ic{width:15px;height:15px;display:block}.rz-header .rz-unk-count{line-height:1}.rz-hard-words-btn:hover{background:#fef3c7;border-color:#f59e0b}.rz-hard-words-btn .rz-unk-count{background:#d97706}.rz-unk-count{font-weight:800;font-size:.7rem;background:#dc2626;color:#fff;border-radius:999px;padding:0 6px;min-width:16px;text-align:center;line-height:16px}.rz-unk-count:empty{display:none}.rz-unk-overlay{display:none;position:fixed;inset:0;z-index:100050;background:rgba(15,23,42,.45);backdrop-filter:blur(3px);align-items:center;justify-content:center;padding:24px}.rz-unk-overlay.active{display:flex}.rz-unk-modal{width:620px;max-width:96vw;max-height:88vh;background:#fff;border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 24px 70px rgba(0,0,0,.32)}.rz-unk-panel-head{display:flex;align-items:center;gap:8px;padding:16px 20px;border-bottom:1px solid #f1f5f9;background:#fef2f2;flex-shrink:0}.rz-unk-panel-title{font-weight:800;font-size:1.02rem;color:#b91c1c;flex:1}.rz-unk-test-btn{flex-shrink:0;padding:6px 14px;border-radius:999px;border:none;background:#4d7c0f;color:#fff;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;cursor:pointer;transition:filter .14s}.rz-unk-test-btn:hover{filter:brightness(1.08)}.rz-unk-spin-btn{flex-shrink:0;padding:6px 14px;border-radius:999px;border:none;background:linear-gradient(135deg,#7c3aed,#6d28d9);color:#fff;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;cursor:pointer;transition:filter .14s}.rz-unk-spin-btn:hover{filter:brightness(1.08)}.rz-unk-pdf-btn{flex-shrink:0;padding:6px 14px;border-radius:999px;border:1.5px solid #4d7c0f;background:#fff;color:#4d7c0f;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;cursor:pointer;transition:background .14s}.rz-unk-pdf-btn:hover{background:#f0fdf4}.rz-unk-clear-btn{flex-shrink:0;padding:6px 14px;border-radius:999px;border:1.5px solid #fca5a5;background:#fff;color:#dc2626;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;cursor:pointer;transition:background .14s}.rz-unk-clear-btn:hover{background:#fef2f2}.rz-unk-panel-body{flex:1;overflow-y:auto;padding:16px 20px 20px;display:flex;flex-direction:column;gap:10px}.rz-unk-empty{text-align:center;color:#9ca3af;font-size:.82rem;padding:28px 12px;line-height:1.6}.rz-unk-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border:1.5px solid #f1f5f9;border-radius:12px;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.04)}.rz-unk-item-main{flex:1;min-width:0}.rz-unk-item-w{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.rz-unk-spk{width:26px;height:26px;flex-shrink:0;border:none;border-radius:50%;background:#e0f2fe;color:#0369a1;cursor:pointer;font-size:.8rem;display:inline-flex;align-items:center;justify-content:center}.rz-unk-spk:hover{background:#0369a1;color:#fff}.rz-unk-word{font-weight:800;font-size:1rem;color:#0c4a6e}.rz-unk-ipa{font-family:monospace;font-size:.8rem;color:#7c3aed}.rz-unk-mean{font-size:.84rem;color:#334155;margin-top:3px}.rz-unk-endef{font-size:.8rem;color:#0369a1;margin-top:3px;line-height:1.5}.rz-unk-ex{font-size:.8rem;color:#64748b;font-style:italic;margin-top:3px;line-height:1.5}.rz-unk-ex .rz-ex-hl{color:#dc2626;font-weight:700;font-style:italic}.rz-unk-known-btn{flex-shrink:0;align-self:center;padding:6px 11px;border-radius:999px;border:1.5px solid #86efac;background:#f0fdf4;color:#15803d;font-size:.74rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:all .13s}.rz-unk-known-btn:hover{background:#16a34a;color:#fff;border-color:#16a34a}.rz-sys-panel-head{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid #e5e7eb;background:#f9fafb;flex-shrink:0}.rz-sys-panel-title{font-weight:700;font-size:.88rem;color:#15803d;flex-shrink:0}.rz-sys-search{flex:1;padding:5px 10px;border:1.5px solid #d1d5db;border-radius:7px;font-size:.8rem;outline:0}.rz-sys-search:focus{border-color:#86efac}.rz-sys-collapse-btn{background:0 0;border:1px solid #d1d5db;font-size:.88rem;color:#6b7280;cursor:pointer;padding:2px 7px;flex-shrink:0;border-radius:5px;line-height:1.4}.rz-sys-collapse-btn:hover{background:#f0fdf4;border-color:#86efac;color:#15803d}.rz-sys-close-btn{background:0 0;border:none;font-size:1rem;color:#9ca3af;cursor:pointer;padding:2px 6px;flex-shrink:0;border-radius:5px}.rz-sys-close-btn:hover{background:#f3f4f6;color:#374151}.rz-sys-tree{overflow-y:auto;flex:1;padding:8px 0}.rz-sys-folder-row{display:flex;align-items:center;gap:6px;padding:6px 14px 6px 8px;cursor:default;border-radius:6px;margin:1px 6px;transition:background .12s}.rz-sys-folder-row:hover{background:#f0fdf4}.rz-sys-arrow{font-size:.75rem;color:#9ca3af;cursor:pointer;min-width:12px;text-align:center}.rz-sys-arrow:hover{color:#374151}.rz-sys-folder-name{font-weight:600;font-size:.82rem;color:#15803d;cursor:pointer;flex:1}.rz-sys-folder-name:hover{text-decoration:underline;color:#166534}.rz-sys-count{font-size:.72rem;color:#9ca3af;flex-shrink:0}.rz-sys-list-row{display:flex;align-items:center;padding:5px 14px 5px 8px;font-size:.8rem;color:#374151;cursor:pointer;border-radius:6px;margin:1px 6px;transition:background .12s}.rz-sys-list-row:hover{background:#f0fdf4;color:#15803d;font-weight:600}.rz-sys-list-row.rz-sys-list-multi-sel{background:#eef7e0!important}.rz-sys-list-row.rz-sys-list-multi-sel:hover{background:#dcecc4!important}.rz-sys-list-cb{flex-shrink:0;width:14px;height:14px;cursor:pointer;accent-color:#4d7c0f;margin-right:4px}.rz-sys-empty{padding:24px;text-align:center;color:#9ca3af;font-size:.82rem}.rz-size-btn{padding:3px 10px;border-radius:6px;border:1.5px solid #d1d5db;background:0 0;color:#6b7280;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .13s}.rz-size-btn:hover{border-color:#4d7c0f;color:#4d7c0f}.rz-size-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.rz-custom-color-btn{padding:3px 10px;border-radius:6px;border:1.5px solid #d1d5db;background:0 0;color:#6b7280;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .13s}.rz-custom-color-btn:hover{border-color:#4d7c0f;color:#4d7c0f}.rz-custom-color-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.rz-resizer{width:6px;flex-shrink:0;background:0 0;cursor:col-resize;position:relative;transition:background .15s;z-index:10}.rz-resizer::after{content:'';position:absolute;inset:0;left:2px;width:2px;background:#e5e7eb;border-radius:2px;transition:background .15s,width .15s,left .15s}.rz-resizer.dragging::after,.rz-resizer:hover::after{left:0;width:6px;background:#4d7c0f}.rz-result-panel{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:14px;padding:20px 20px 0;overflow:hidden;position:relative;isolation:isolate}.rz-mobile-back-bar{display:none}@media (max-width:600px){.rz-body{position:relative;overflow:hidden}.rz-result-panel{position:absolute;inset:0;z-index:2;transform:translateX(100%);transition:transform .28s ease;background:#fff;padding:0 16px 16px;overflow-y:auto;flex:none;align-items:center;justify-content:flex-start}.rz-body.rz-list-selected .rz-result-panel{transform:translateX(0)}.rz-header{gap:4px;padding:8px 8px;flex-wrap:wrap;justify-content:space-between}.rz-title{display:none!important}.rz-back-btn,.rz-hard-words-btn,.rz-show-list-btn,.rz-sys-folder-btn,.rz-unknown-words-btn{flex:1;min-width:0;text-align:center;display:flex;align-items:center;justify-content:center;font-size:.6rem;box-sizing:border-box;height:30px;padding:0 3px;line-height:1;border-radius:8px;white-space:nowrap}.rz-back-btn,.rz-hard-words-btn,.rz-show-list-btn,.rz-sys-folder-btn{flex:1 1 24%}.rz-unknown-words-btn{order:10;flex:0 1 auto}.rz-draw-toggle-btn,.rz-gpt-btn,.rz-text-toggle-btn{display:none!important}.rz-draw-toolbar{width:auto;flex:1 1 55%;order:10;gap:3px;flex-wrap:wrap}.rz-lb-btn{flex:1;min-width:0;text-align:center;font-size:.56rem;box-sizing:border-box;height:30px;padding:0 2px;line-height:1;border-width:1.5px;border-radius:8px;display:flex;align-items:center;justify-content:center;white-space:nowrap}.rz-unknown-words-btn .rz-btn-ico{display:none}.rz-back-btn .rz-svg-ic,.rz-lb-btn .rz-svg-ic,.rz-show-list-btn .rz-svg-ic,.rz-sys-folder-btn .rz-svg-ic{display:none!important}.rz-unk-count{font-size:.5rem;padding:0 4px;min-width:12px;line-height:12px}.rz-back-btn,.rz-show-list-btn,.rz-sys-folder-btn,.rz-unknown-words-btn{background:#4d7c0f!important;color:#fff!important;border:1.5px solid #4d7c0f!important}.rz-search-toggle-btn,.rz-tree-zoom-btn,.rz-undo-btn{order:10}.rz-add-folder-btn,.rz-del-folder-btn,.rz-move-btn,.rz-new-folder-inp{order:1}#rzOverlay.rz-studying .rz-draw-toolbar,#rzOverlay.rz-studying .rz-show-list-btn,#rzOverlay.rz-studying .rz-sys-folder-btn,#rzOverlay.rz-studying .rz-title{display:none!important}.rz-repeat-row{gap:6px}.rz-lb-panel,.rz-unk-overlay{padding:0}.rz-lb-modal,.rz-unk-modal{width:100vw;max-width:100vw;height:100vh;max-height:100vh;border-radius:0}}.rz-controls-scroll{overflow-y:auto;flex:1;min-height:0;width:100%;display:flex;flex-direction:column;align-items:center;gap:14px;padding-bottom:20px}.rz-result-panel::before{content:'';flex:0}.rz-result-panel::after{content:'';flex:0}.rz-card-scene{width:100%;max-width:480px;height:220px;perspective:1000px;cursor:pointer}.rz-card{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .5s ease}.rz-card.flipped{transform:rotateY(180deg)}.rz-card-back,.rz-card-front{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:20px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;box-shadow:0 8px 32px rgba(77,124,15,.3)}.rz-card-front{background:linear-gradient(135deg,#a7cd88,#97c176)}.rz-card-back{background:linear-gradient(135deg,#97c176,#a7cd88);transform:rotateY(180deg);padding:12px 24px;gap:6px;overflow-y:auto;justify-content:center}.rz-display-word{font-size:clamp(1.3rem, 5vw, 2.8rem);font-weight:800;color:#fff;text-align:center;padding:0 20px;letter-spacing:.02em;word-break:break-word;line-height:1.2}.rz-front-ipa{display:none;font-style:italic;text-align:center;padding:2px 20px;word-break:break-word}.rz-front-bottom{display:flex;flex-direction:column;align-items:center;gap:5px}.rz-ipa-hint-btn{padding:3px 14px;border-radius:999px;border:1.5px solid rgba(255,255,255,.35);background:rgba(255,255,255,.12);color:rgba(255,255,255,.75);font-size:.72rem;cursor:pointer;transition:all .14s}.rz-ipa-hint-btn:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.7);color:#fff}.rz-ipa-hint-btn.active{background:rgba(255,255,255,.28);border-color:#fff;color:#fff;font-weight:700}.rz-flip-hint{font-size:.68rem;color:rgba(255,255,255,.45);letter-spacing:.03em}.rz-front-level{display:flex;justify-content:center;margin-top:6px}.rz-front-level-badge{font-size:.68rem;font-weight:700;letter-spacing:.06em;padding:2px 8px;border-radius:20px;color:#fff;opacity:.85}.rz-root-word{font-size:.78rem;color:rgba(255,255,255,.6);text-align:center;letter-spacing:.04em;padding:2px 0}.rz-root-word::before{content:'\2191 ';opacity:.7}.rz-back-ipa{font-size:1.35rem;color:#a7f3d0;font-style:italic;text-align:center;word-break:break-word}.rz-back-def{font-size:1.05rem;color:#fff;text-align:center;word-break:break-word}.rz-back-en-def{font-size:.82rem;color:rgba(255,255,255,.65);text-align:center;word-break:break-word;font-style:italic}.rz-back-example{font-size:.82rem;color:#fde68a;text-align:center;word-break:break-word;font-style:italic;padding:0 4px}.rz-ex-hl{color:#fb923c;font-weight:800}.rz-back-extra-examples:not(:empty){display:flex;flex-direction:column;gap:4px;padding:0 4px;font-size:.8rem}.rz-back-extra-ex{font-size:inherit;color:inherit;opacity:.78;text-align:center;word-break:break-word;font-style:italic}.rz-back-colloc{font-size:.76rem;color:#99f6e4;text-align:center;word-break:break-word;line-height:1.5}.rz-back-colloc:not(:empty)::before{content:'📌 '}.rz-vl-ex-label{font-size:.75rem;font-weight:700;color:#6b7280;flex-shrink:0}.rz-vl-ex-btns{display:flex;gap:2px;flex-shrink:0}.rz-vl-ex-btn{padding:1px 7px;border-radius:5px;font-size:.75rem;font-weight:700;border:1.5px solid #d1d5db;background:#fff;color:#6b7280;cursor:pointer;transition:all .12s}.rz-vl-ex-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.rz-vl-ex-btn:hover:not(.active){border-color:#4d7c0f;color:#4d7c0f}@keyframes rzPop{0%{transform:scale(.7);opacity:.3}60%{transform:scale(1.12)}100%{transform:scale(1);opacity:1}}.rz-pop{animation:rzPop .45s ease-out both}.rz-level-filter-bar{display:flex;align-items:center;gap:6px;justify-content:center;flex-wrap:wrap;margin-bottom:8px}.rz-level-filter-lbl{font-size:.75rem;font-weight:700;color:#1f2937}.rz-dark-bg .rz-level-filter-lbl{color:rgba(255,255,255,.92)}.rz-level-filter-btn{padding:4px 13px;border-radius:999px;border:1.5px solid #d1d5db;background:#fff;font-size:.78rem;font-weight:700;color:#1f2937;cursor:pointer;transition:all .13s}.rz-level-filter-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.rz-level-filter-btn.rz-lvl-a.active{background:#16a34a;border-color:#16a34a}.rz-level-filter-btn.rz-lvl-b.active{background:#4d7c0f;border-color:#4d7c0f}.rz-level-filter-btn.rz-lvl-c.active{background:#dc2626;border-color:#dc2626}.rz-level-filter-btn:hover:not(.active){border-color:#9ca3af;background:#f3f4f6;color:#374151}.rz-no-level-btn{padding:4px 9px;border-radius:999px;border:1.5px solid #d1d5db;background:#fff;font-size:.78rem;font-weight:800;color:#9ca3af;cursor:pointer;transition:all .13s;line-height:1}.rz-no-level-btn.active,.rz-no-level-btn:hover{border-color:#9ca3af;background:#f3f4f6;color:#374151}.rz-no-level-panel{background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;padding:8px 12px;margin-bottom:8px;font-size:.78rem;line-height:1.6;max-width:420px;word-break:break-word;text-align:left}.rz-no-level-title{font-weight:700;color:#374151;margin-right:4px}.rz-no-level-list{color:#6b7280}.rz-spin-btn{padding:14px 48px;border-radius:999px;background:linear-gradient(135deg,#65a30d,#4d7c0f);color:#fff;border:none;font-size:1.1rem;font-weight:800;cursor:pointer;letter-spacing:.04em;box-shadow:0 4px 18px rgba(77,124,15,.35);transition:transform .15s,box-shadow .15s}.rz-spin-btn:hover:not(:disabled){transform:scale(1.04);box-shadow:0 6px 24px rgba(77,124,15,.45)}.rz-spin-btn:disabled{opacity:.65;cursor:default}.rz-alldone-overlay{display:none;position:fixed;inset:0;z-index:9998;background:rgba(10,15,30,.75);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);align-items:center;justify-content:center;overflow:hidden}.rz-alldone-overlay.active{display:flex}.rz-alldone-confetti{position:absolute;inset:0;pointer-events:none;overflow:hidden}.rz-alldone-confetti-piece{position:absolute;top:-20px;width:10px;height:10px;border-radius:2px;opacity:0;animation:rz-confetti-fall linear forwards}@keyframes rz-confetti-fall{0%{transform:translateY(0) rotate(0);opacity:1}100%{transform:translateY(110vh) rotate(720deg);opacity:0}}.rz-alldone-card{position:relative;z-index:1;background:#fff;border-radius:28px;padding:44px 48px 36px;max-width:420px;width:90%;text-align:center;box-shadow:0 32px 80px rgba(0,0,0,.4);animation:rz-alldone-pop .45s cubic-bezier(.34,1.56,.64,1) both}@keyframes rz-alldone-pop{0%{transform:scale(.6) translateY(40px);opacity:0}100%{transform:scale(1) translateY(0);opacity:1}}.rz-alldone-trophy{font-size:4rem;line-height:1;margin-bottom:10px;animation:rz-trophy-bounce .6s .3s cubic-bezier(.34,1.56,.64,1) both}@keyframes rz-trophy-bounce{0%{transform:scale(0) rotate(-15deg)}100%{transform:scale(1) rotate(0)}}.rz-alldone-title{font-size:1.7rem;font-weight:900;color:#0f172a;margin-bottom:4px;background:linear-gradient(135deg,#f97316,#c2410c);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.rz-alldone-sub{font-size:.9rem;color:#64748b;margin-bottom:24px;line-height:1.5}.rz-alldone-section{font-size:.88rem;font-weight:700;color:#64748b;background:#f1f5f9;border-radius:20px;padding:5px 16px;margin-bottom:16px;max-width:280px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rz-alldone-stats-row{display:flex;gap:14px;justify-content:center;margin-bottom:16px;animation:rz-alldone-pop .5s .15s both}.rz-alldone-stat-box{display:flex;flex-direction:column;align-items:center;border-radius:16px;padding:14px 28px}.rz-alldone-stat-known{background:linear-gradient(135deg,#f0fdf4,#dcfce7);border:2px solid #86efac}.rz-alldone-stat-review{background:linear-gradient(135deg,#fff7ed,#ffedd5);border:2px solid #fed7aa}.rz-alldone-num{font-size:3rem;font-weight:900;line-height:1;color:#15803d;animation:rz-count-up .6s .4s ease both}.rz-alldone-num-review{color:#c2410c}@keyframes rz-count-up{0%{transform:scale(.5);opacity:0}80%{transform:scale(1.1)}100%{transform:scale(1);opacity:1}}.rz-alldone-stat-lbl{font-size:.8rem;font-weight:700;color:#6b7280;margin-top:4px}.rz-alldone-detail{font-size:.84rem;color:#94a3b8;margin-bottom:20px;min-height:1em}.rz-alldone-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.rz-alldone-btn{padding:12px 28px;border-radius:14px;font-size:.9rem;font-weight:800;cursor:pointer;transition:all .15s;font-family:inherit}.rz-alldone-btn--primary{border:none;background:linear-gradient(135deg,#f97316,#c2410c);color:#fff;box-shadow:0 4px 14px rgba(249,115,22,.35)}.rz-alldone-btn--primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(249,115,22,.45)}.rz-alldone-btn--secondary{border:2px solid #e2e8f0;background:#fff;color:#334155}.rz-alldone-btn--secondary:hover{background:#f8fafc;border-color:#cbd5e1}.rz-cycle-done-banner{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;background:rgba(255,255,255,.88);border-radius:14px;padding:10px 16px;margin:4px 0;font-size:.85rem;font-weight:700;color:#1e293b;border:1.5px solid rgba(0,0,0,.1);box-shadow:0 2px 10px rgba(0,0,0,.1);animation:rzFadeIn .3s ease}.rz-cycle-review-btn{padding:5px 14px;border-radius:20px;border:none;background:#4d7c0f;color:#fff;font-size:.82rem;font-weight:800;cursor:pointer;font-family:inherit}.rz-cycle-review-btn:hover{background:#3f6212}.rz-cycle-dismiss-btn{background:0 0;border:none;color:#9ca3af;font-size:.85rem;cursor:pointer;padding:2px 6px;font-weight:700}.rz-cycle-dismiss-btn:hover{color:#374151}.rz-unknown-mode-row{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:-6px}.rz-unknown-mode-btn{padding:7px 18px;border-radius:999px;border:1.5px solid #f97316;background:0 0;color:#ea580c;font-size:.84rem;font-weight:600;cursor:pointer;transition:all .15s}.rz-unknown-mode-btn:hover{background:#fff7ed}.rz-unknown-mode-btn.active{background:#f97316;border-color:#f97316;color:#fff}.rz-unknown-mode-btn #rzUnknownCount{font-weight:400;opacity:.85;margin-left:3px}.rz-unknown-dl-btn{padding:7px 13px;border-radius:999px;border:1.5px solid #94a3b8;background:0 0;color:#64748b;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .15s;white-space:nowrap}.rz-unknown-dl-btn:hover{background:#f1f5f9;border-color:#64748b;color:#334155}.rz-loading-msg{font-size:.82rem;color:#64748b;font-style:italic;padding:4px 0;display:flex;align-items:center;gap:5px}.rz-edit-toggle-btn{padding:5px 14px;border-radius:999px;border:1.5px solid #d1d5db;background:#f3f4f6;color:#6b7280;font-size:.78rem;cursor:pointer;transition:all .14s}.rz-edit-toggle-btn:hover{border-color:#a9d176;color:#3f6212;background:#eef7e0}.rz-edit-toggle-btn.active{background:#eef7e0;border-color:#a9d176;color:#3f6212;font-weight:600}.rz-custom-bar{width:100%;max-width:480px;display:flex;flex-direction:column;gap:8px}.rz-custom-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.rz-swatch{width:24px;height:24px;border-radius:6px;cursor:pointer;border:2px solid transparent;flex-shrink:0;transition:transform .12s,border-color .12s}.rz-swatch:hover{transform:scale(1.18)}.rz-swatch.active{border-color:#fff;box-shadow:0 0 0 1.5px #555}.rz-custom-sep{width:1px;height:20px;background:#d1d5db;margin:0 2px;flex-shrink:0}.rz-custom-lbl{font-size:.72rem;color:#1e293b;white-space:nowrap;font-weight:600}.rz-sz-btn{padding:3px 10px;border-radius:6px;border:1.5px solid #d1d5db;background:#f9fafb;font-size:.78rem;cursor:pointer;color:#374151;font-weight:700;transition:all .13s}.rz-sz-btn:hover{background:#eef7e0;border-color:#a9d176;color:#3f6212}.rz-sz-lbl{font-size:.78rem;color:#6b7280;min-width:28px;text-align:center}.rz-font-sel{padding:4px 6px;border-radius:6px;border:1.5px solid #d1d5db;background:#f9fafb;font-size:.75rem;color:#374151;cursor:pointer;outline:0}.rz-font-sel:focus{border-color:#4d7c0f}.rz-font-sel option{background:#fff;color:#111827}.rz-font-sel optgroup{background:#f3f4f6;color:#6b7280;font-size:.72rem;font-style:normal}.rz-front-btn{padding:3px 9px;border-radius:6px;border:1.5px solid #d1d5db;background:#f9fafb;font-size:.78rem;cursor:pointer;color:#374151;font-weight:600;transition:all .13s;white-space:nowrap}.rz-front-btn:hover{background:#eef7e0;border-color:#a9d176;color:#3f6212}.rz-front-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.rz-dark-bg .rz-front-btn{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:#e5e7eb}.rz-dark-bg .rz-front-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.rz-back-word{font-size:1.5rem;font-weight:700;text-align:center;color:rgba(255,255,255,.92);letter-spacing:.03em;margin-bottom:2px}.rz-field-chk{display:inline-flex;align-items:center;gap:3px;font-size:.78rem;color:#374151;cursor:pointer;white-space:nowrap}.rz-field-chk input[type=checkbox]{width:14px;height:14px;cursor:pointer;accent-color:#4d7c0f}.rz-dark-bg .rz-field-chk{color:#e5e7eb}.rz-color-picker{width:28px;height:28px;flex-shrink:0;border:2px solid #d1d5db;border-radius:6px;padding:2px;cursor:pointer;background:0 0}.rz-color-picker::-webkit-color-swatch-wrapper{padding:0}.rz-color-picker::-webkit-color-swatch{border:none;border-radius:3px}.rz-settings-wrap{position:relative;display:flex;justify-content:center;margin:10px 0 2px}.rz-settings-toggle{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:999px;border:1.5px solid #cbe3c1;background:#fff;color:#3a6b34;font-size:.8rem;font-weight:700;cursor:pointer;font-family:inherit;white-space:nowrap;transition:background .13s,border-color .13s}.rz-settings-toggle:hover{background:#f1f8ee;border-color:#a7d39a}.rz-settings-toggle.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.rz-settings-caret{font-size:.7rem;transition:transform .15s}.rz-settings-wrap.open .rz-settings-caret{transform:rotate(180deg)}.rz-settings-menu{display:none;position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);z-index:40;background:#fff;border:1.5px solid #e5e7eb;border-radius:14px;box-shadow:0 14px 36px rgba(15,23,42,.18);padding:12px 14px;flex-direction:column;gap:9px;width:max-content;max-width:92vw}.rz-settings-wrap.open .rz-settings-menu{display:flex}.rz-settings-menu .rz-style-row{margin-top:0}.rz-dur-row{display:flex;align-items:center;gap:6px}.rz-dur-lbl{font-size:.72rem;color:#1f2937;font-weight:700}.rz-dur-btn{padding:4px 14px;border-radius:999px;border:1.5px solid #9ca3af;background:0 0;color:#1f2937;font-size:.8rem;font-weight:600;cursor:pointer;transition:all .14s}.rz-dur-btn:hover{border-color:#4d7c0f;color:#4d7c0f}.rz-dur-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff;font-weight:700}.rz-pat-chip{padding:3px 10px;border-radius:6px;border:1.5px solid #d1d5db;background:0 0;color:#6b7280;font-size:.82rem;cursor:pointer;transition:all .14s}.rz-pat-chip:hover{border-color:#4d7c0f;color:#4d7c0f}.rz-pat-chip.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff;font-weight:700}.rz-snow-toggle{padding:3px 10px;border-radius:6px;border:1.5px solid #93c5fd;background:0 0;color:#3b82f6;font-size:.82rem;cursor:pointer;transition:all .14s;margin-left:4px}.rz-snow-toggle:hover{border-color:#2563eb;color:#2563eb}.rz-snow-toggle.active{background:#3b82f6;border-color:#3b82f6;color:#fff;font-weight:700}.rz-music-toggle{padding:3px 10px;border-radius:6px;border:1.5px solid #a7f3d0;background:0 0;color:#059669;font-size:.82rem;cursor:pointer;transition:all .14s;margin-left:4px}.rz-music-toggle:hover{border-color:#047857;color:#047857}.rz-music-toggle.active{background:#059669;border-color:#059669;color:#fff;font-weight:700}.rz-music-vol{width:72px;margin-left:4px;vertical-align:middle;accent-color:#059669;cursor:pointer}.rz-dark-bg .rz-custom-lbl{color:#fff}.rz-dark-bg .rz-sz-lbl{color:rgba(255,255,255,.8)}.rz-dark-bg .rz-dur-lbl{color:rgba(255,255,255,.65)}.rz-dark-bg .rz-custom-sep{background:rgba(255,255,255,.2)}.rz-dark-bg .rz-sz-btn{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:rgba(255,255,255,.9)}.rz-dark-bg .rz-sz-btn:hover{background:rgba(255,255,255,.22);border-color:#a9d176;color:#d9f0b8}.rz-dark-bg .rz-font-sel{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:rgba(255,255,255,.9)}.rz-dark-bg .rz-color-picker{border-color:rgba(255,255,255,.35)}.rz-dark-bg .rz-dur-btn{border-color:rgba(255,255,255,.3);color:rgba(255,255,255,.8)}.rz-dark-bg .rz-dur-btn:hover{border-color:#a9d176;color:#d9f0b8}.rz-dark-bg .rz-dur-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.rz-dark-bg .rz-settings-menu .rz-dur-lbl{color:#1f2937}.rz-dark-bg .rz-settings-menu .rz-dur-btn{border-color:#9ca3af;color:#1f2937}.rz-dark-bg .rz-settings-menu .rz-dur-btn:hover{border-color:#4d7c0f;color:#4d7c0f}.rz-dark-bg .rz-settings-menu .rz-dur-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.rz-dark-bg .rz-pat-chip{border-color:rgba(255,255,255,.25);color:rgba(255,255,255,.75)}.rz-dark-bg .rz-pat-chip:hover{border-color:#a9d176;color:#d9f0b8}.rz-dark-bg .rz-pat-chip.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.rz-dark-bg .rz-snow-toggle{border-color:rgba(147,197,253,.5);color:rgba(147,197,253,.9)}.rz-dark-bg .rz-snow-toggle:hover{border-color:#93c5fd;color:#bfdbfe}.rz-dark-bg .rz-snow-toggle.active{background:#3b82f6;border-color:#3b82f6;color:#fff}.rz-dark-bg .rz-music-toggle{border-color:rgba(167,243,208,.5);color:rgba(167,243,208,.9)}.rz-dark-bg .rz-music-toggle:hover{border-color:#6ee7b7;color:#a7f3d0}.rz-dark-bg .rz-music-toggle.active{background:#059669;border-color:#059669;color:#fff}.rz-dark-bg .rz-edit-toggle-btn{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:rgba(255,255,255,.85)}.rz-dark-bg .rz-edit-toggle-btn:hover{background:rgba(255,255,255,.18);border-color:#a9d176;color:#d9f0b8}.rz-dark-bg .rz-edit-toggle-btn.active{background:rgba(169,209,118,.25);border-color:#a9d176;color:#d9f0b8}.rz-dark-bg .rz-unknown-mode-btn:not(.active){border-color:rgba(255,255,255,.3);color:rgba(255,255,255,.8);background:rgba(255,255,255,.07)}.rz-dark-bg .rz-swatch.active{border-color:#fff}.rz-snow-container{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:-1}.rz-bg-sunset{background:linear-gradient(180deg,#1a0830 0,#4a1888 8%,#7e2eaa 18%,#b94c8e 30%,#df7060 42%,#ec9050 52%,#f5be5a 60%,#fde480 65%,#ec9050 72%,#c05060 80%,#7a2060 88%,#2e0e4a 96%,#1a0830 100%)!important;background-color:transparent!important}.rz-bird{position:absolute;width:14px;height:7px;animation:rzBirdFly linear infinite}.rz-bird::after,.rz-bird::before{content:'';position:absolute;top:0;width:7px;height:7px;border-top:2px solid #4a1a70;border-radius:50% 50% 0 0}.rz-bird::before{left:0;transform-origin:right center}.rz-bird::after{right:0;transform-origin:left center}@keyframes rzBirdFly{from{left:-5%}to{left:110%}}.rz-bg-nightmt{background:linear-gradient(180deg,#110e26 0,#1a1438 12%,#231848 25%,#2e1e50 38%,#3c2250 52%,#5c2a42 65%,#8a3030 76%,#c05228 86%,#e07030 93%,#f49050 100%)!important}.rz-bg-forest{background:linear-gradient(180deg,#070e1a 0,#0c2340 12%,#0e3d6e 28%,#2aa0b8 46%,#55bfad 54%,#e8773d 62%,#f4a43d 72%,#fdd160 82%,#fef3a0 92%)!important;background-color:transparent!important}.rz-forest-star{position:absolute;border-radius:50%;background:#fff;animation:rzFStarTwinkle ease-in-out infinite alternate}@keyframes rzFStarTwinkle{from{opacity:.1}to{opacity:.9}}.rz-bg-stars{background:linear-gradient(160deg,#060d1a 0,#0a2540 20%,#0d4a55 48%,#0a3a40 70%,#061828 100%)!important;background-color:transparent!important}.rz-twinkle-star{position:absolute;border-radius:50%;background:#fff;animation:rzTwinkle ease-in-out infinite alternate}@keyframes rzTwinkle{from{opacity:.06;transform:scale(.4)}to{opacity:.9;transform:scale(1)}}.rz-star-med{position:absolute;border-radius:50%;background:#fff;animation:rzTwinkleMed ease-in-out infinite alternate}@keyframes rzTwinkleMed{from{opacity:.1;transform:scale(.4);box-shadow:none}to{opacity:1;transform:scale(1);box-shadow:0 0 6px 3px rgba(200,220,255,.65)}}.rz-star-big{position:absolute;background:#fff;clip-path:polygon(50% 0%,53% 47%,100% 50%,53% 53%,50% 100%,47% 53%,0% 50%,47% 47%);animation:rzTwinkleBig ease-in-out infinite alternate}@keyframes rzTwinkleBig{from{opacity:.15;transform:scale(.35) rotate(0);filter:blur(.5px)}to{opacity:1;transform:scale(1.1) rotate(22deg);filter:blur(0px);box-shadow:0 0 12px 5px rgba(255,255,255,.7),0 0 28px 12px rgba(180,210,255,.4)}}.rz-bg-lanterns{background:linear-gradient(175deg,#100820 0,#2c0f45 18%,#6b1050 38%,#ae2244 58%,#c0392b 72%,#832438 88%,#1a0820 100%)!important;background-color:transparent!important}.rz-lantern-wrap{position:absolute;display:flex;flex-direction:column;align-items:center;animation:rzLanternFloat ease-in-out infinite}@keyframes rzLanternFloat{0%{transform:translateY(0) translateX(0) rotate(-4deg);opacity:0}8%{opacity:.95}45%{transform:translateY(-45vh) translateX(18px) rotate(4deg)}91%{opacity:.6}100%{transform:translateY(-108vh) translateX(-8px) rotate(-3deg);opacity:0}}.rz-lantern-cap{width:20px;height:7px;background:rgba(255,210,60,.85);border-radius:50%;margin-bottom:-2px;box-shadow:0 0 6px 2px rgba(255,200,0,.5)}.rz-lantern-body{border-radius:48% 48% 44% 44%/52% 52% 46% 46%;background:radial-gradient(ellipse 55% 48% at 50% 38%,#fff7c0,#ffb300 55%,#e55100);box-shadow:0 0 18px 8px rgba(255,175,0,.75),0 0 38px 16px rgba(255,100,0,.35)}.rz-lantern-base{width:14px;height:5px;background:rgba(255,170,30,.65);border-radius:50%;margin-top:-2px;box-shadow:0 0 4px 1px rgba(255,180,0,.4)}.rz-lantern-glow{position:absolute;border-radius:50%;background:rgba(255,200,0,.18);animation:rzTwinkle ease-in-out infinite alternate}.rz-bg-ocean{background:linear-gradient(180deg,#020b18 0,#04192e 8%,#062848 18%,#083a62 28%,#0a4c78 38%,#0b5c84 48%,#096a74 58%,#0a6262 68%,#0a5652 80%,#094a42 92%,#083c32 100%)!important;background-color:transparent!important}.rz-oc-ray{position:absolute;top:0;background:linear-gradient(180deg,rgba(120,205,255,.32) 0,rgba(100,195,245,.08) 65%,transparent 100%);transform-origin:top center;border-radius:0 0 40% 40%;pointer-events:none;animation:rzOcRay ease-in-out infinite}@keyframes rzOcRay{0%{opacity:.05;transform:skewX(-2deg) scaleX(1)}50%{opacity:.18;transform:skewX(2deg) scaleX(1.15)}100%{opacity:.05;transform:skewX(-2deg) scaleX(1)}}.rz-oc-jelly{position:absolute;pointer-events:none;z-index:2;animation:rzOcJelly ease-in-out infinite}@keyframes rzOcJelly{0%{transform:translateY(0) translateX(0)}20%{transform:translateY(-16px) translateX(10px)}45%{transform:translateY(-8px) translateX(18px)}65%{transform:translateY(-20px) translateX(6px)}80%{transform:translateY(-12px) translateX(-8px)}100%{transform:translateY(0) translateX(0)}}.rz-oc-jelly svg{display:block;width:100%;height:auto}.rz-jb{transform-box:fill-box;transform-origin:50% 0%;animation:rzJellyBell ease-in-out var(--jelly-pulse,1.8s) infinite}.rz-jt{transform-box:fill-box;transform-origin:50% 0%;animation:rzJellyTent ease-in-out var(--jelly-pulse,1.8s) infinite}@keyframes rzJellyBell{0%{transform:scaleY(1) scaleX(1)}18%{transform:scaleY(.5) scaleX(1.36)}52%{transform:scaleY(1.06) scaleX(.96)}76%{transform:scaleY(1) scaleX(1)}100%{transform:scaleY(1) scaleX(1)}}@keyframes rzJellyTent{0%{transform:scaleY(1)}18%{transform:scaleY(.24)}52%{transform:scaleY(1.22)}74%{transform:scaleY(1)}100%{transform:scaleY(1)}}.rz-oc-school{position:absolute;pointer-events:none;width:380px;height:80px;animation:rzOcSchool linear infinite}.rz-oc-school-rtl{animation-name:rzOcSchoolRtl!important}@keyframes rzOcSchool{from{transform:translateX(-400px)}to{transform:translateX(110vw)}}@keyframes rzOcSchoolRtl{from{transform:translateX(110vw)}to{transform:translateX(-400px)}}.rz-oc-fish{position:absolute;pointer-events:none;animation:rzOcFishBob ease-in-out infinite alternate}.rz-oc-fish-rtl svg{transform:scaleX(-1)}@keyframes rzOcFishBob{from{transform:translateY(0)}to{transform:translateY(5px)}}.rz-oc-bubble{position:absolute;border-radius:50%;pointer-events:none;background:radial-gradient(circle at 35% 32%,rgba(255,255,255,.72),rgba(200,235,255,.08) 70%);border:1px solid rgba(175,225,255,.38);animation:rzOcBubble ease-in infinite}@keyframes rzOcBubble{0%{transform:translateY(0) translateX(0);opacity:0}6%{opacity:.65}88%{opacity:.38}100%{transform:translateY(-90vh) translateX(9px);opacity:0}}.rz-oc-coral{position:absolute;bottom:14px;pointer-events:none;transform-origin:bottom center;animation:rzOcCoralSway ease-in-out infinite alternate}@keyframes rzOcCoralSway{from{transform:rotate(-2.5deg)}to{transform:rotate(2.5deg)}}.rz-oc-seaweed{position:absolute;bottom:14px;width:6px;border-radius:3px 3px 0 0;opacity:.88;pointer-events:none;transform-origin:bottom center;animation:rzOcSeaweedSway ease-in-out infinite alternate}@keyframes rzOcSeaweedSway{from{transform:rotate(-9deg) scaleX(1)}to{transform:rotate(9deg) scaleX(.93)}}.rz-snow-flake{position:absolute;top:-2em;color:rgba(255,255,255,.85);user-select:none;animation:rzSnowFall linear infinite;will-change:transform,opacity}@keyframes rzSnowFall{0%{transform:translateY(0) rotate(0);opacity:1}80%{opacity:.7}100%{transform:translateY(110vh) rotate(360deg);opacity:0}}.rz-style-row{display:flex;align-items:center;gap:6px;margin-top:6px}.rz-style-btn{padding:4px 14px;border-radius:999px;border:1.5px solid #9ca3af;background:0 0;color:#1f2937;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .14s}.rz-style-btn:hover{border-color:#4d7c0f;color:#4d7c0f}.rz-style-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff;font-weight:700}.rz-word-viewport{overflow:hidden;position:relative;width:100%;flex:1;display:flex;align-items:center;justify-content:center}@keyframes rzScrollUp{from{transform:translateY(110%);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes rzScrollDown{from{transform:translateY(-110%);opacity:0}to{transform:translateY(0);opacity:1}}.rz-anim-up{animation:rzScrollUp var(--rz-anim-dur,80ms) ease-out both}.rz-anim-down{animation:rzScrollDown var(--rz-anim-dur,80ms) ease-out both}.rz-mark-row{width:100%;max-width:480px;gap:10px}.rz-mark-btn{flex:1;padding:8px 0;border-radius:10px;font-size:.85rem;font-weight:700;cursor:pointer;border:2px solid transparent;transition:all .15s}.rz-mark-known{background:#f0fdf4;color:#15803d;border-color:#86efac}.rz-mark-unknown{background:#fff1f2;color:#b91c1c;border-color:#fca5a5}.rz-mark-known.active{background:#16a34a;color:#fff;border-color:#16a34a}.rz-mark-unknown.active{background:#dc2626;color:#fff;border-color:#dc2626}.rz-auto-spin-btn{padding:8px 12px;border-radius:10px;font-size:.9rem;cursor:pointer;border:2px solid #e5e7eb;background:#f9fafb;color:#6b7280;transition:all .15s}.rz-auto-spin-btn:hover{border-color:#fbbf24;color:#b45309;background:#fef3c7}.rz-auto-spin-btn.active{background:#fef3c7;border-color:#f59e0b;color:#b45309;font-weight:700}.rz-record-btn{padding:8px 12px;border-radius:10px;font-size:.9rem;cursor:pointer;border:2px solid #e5e7eb;background:#f9fafb;color:#6b7280;transition:all .15s}.rz-exvi-btn{padding:8px 13px;border-radius:10px;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;cursor:pointer;border:2px solid #bae6fd;background:#f0f9ff;color:#0369a1;transition:all .15s;white-space:nowrap}.rz-exvi-btn:hover{border-color:#38bdf8;background:#e0f2fe}.rz-exvi-btn.active{background:#0d9488;border-color:#0d9488;color:#fff}.rz-back-ex-vi{font-size:.82em;color:#d1fae5;opacity:.92;font-style:normal;margin-top:2px}.rz-record-btn:hover{border-color:#f87171;color:#dc2626;background:#fef2f2}.rz-record-btn.recording{background:#fee2e2;border-color:#f87171;color:#dc2626;font-weight:700;animation:rz-rec-pulse .8s infinite}@keyframes rz-rec-pulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.45)}50%{box-shadow:0 0 0 7px rgba(239,68,68,0)}}.rz-record-result{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:6px;padding:8px 14px;border-radius:10px;font-size:.88rem;width:100%;max-width:480px;box-sizing:border-box;border:1.5px solid #e5e7eb;background:#f9fafb}.rz-rec-listening{border-color:#93c5fd!important;background:#eff6ff!important;color:#1d4ed8}.rz-rec-good{border-color:#4ade80;background:#f0fdf4}.rz-rec-ok{border-color:#fbbf24;background:#fffbeb}.rz-rec-bad{border-color:#f87171;background:#fef2f2}.rz-rec-error{border-color:#fca5a5;background:#fef2f2;color:#b91c1c;font-size:.82rem}.rz-rec-score{font-size:1.15rem;font-weight:800}.rz-rec-good .rz-rec-score{color:#16a34a}.rz-rec-ok .rz-rec-score{color:#b45309}.rz-rec-bad .rz-rec-score{color:#dc2626}.rz-rec-msg{font-weight:600;color:#374151}.rz-rec-heard{color:#9ca3af;font-style:italic;font-size:.82rem}.rz-rec-bad{flex-direction:column;align-items:flex-start;gap:4px}.rz-rec-bad .rz-rec-msg{color:#b91c1c;font-size:.85rem}.rz-rec-bad .rz-rec-msg strong{color:#7f1d1d}.rz-rec-replay{margin-left:auto;flex-shrink:0;padding:6px 14px;border-radius:999px;border:1.5px solid #4d7c0f;background:#fff;color:#4d7c0f;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;cursor:pointer;transition:all .14s;white-space:nowrap}.rz-rec-replay:hover:not(:disabled){background:#4d7c0f;color:#fff}.rz-rec-replay:disabled{opacity:.5;cursor:default}.rz-rec-bad .rz-rec-replay{margin-left:0;margin-top:6px}.rz-rec-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#3b82f6;animation:rz-dot-blink .7s infinite}@keyframes rz-dot-blink{0%,100%{opacity:1}50%{opacity:.25}}.rz-note-btn{padding:8px 14px;border-radius:10px;font-size:.9rem;cursor:pointer;border:2px solid #e5e7eb;background:#f9fafb;color:#374151;transition:all .15s}.rz-note-btn:hover{border-color:#a9d176;color:#3f6212;background:#eef7e0}.rz-note-btn.active{background:#eef7e0;border-color:#a9d176;color:#3f6212}.rz-note-btn.has-note{border-color:#fbbf24;color:#b45309}.rz-note-btn.has-note.active{background:#fef3c7;border-color:#f59e0b}.rz-repeat-row{display:flex;align-items:center;gap:8px;margin-top:6px;width:100%;max-width:480px}.rz-repeat-btn{padding:7px 16px;border-radius:999px;border:2px solid #4d7c0f;background:0 0;color:#4d7c0f;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .15s;white-space:nowrap}.rz-repeat-btn:hover{background:#eef7e0}.rz-rep-ic{font-size:1.05rem;line-height:1;font-weight:700;vertical-align:-.08em}.rz-repeat-btn.active{background:#4d7c0f;color:#fff;border-color:#4d7c0f}.rz-repeat-btn.stopping{background:#ef4444;color:#fff;border-color:#ef4444}.rz-repeat-sel{padding:6px 8px;border-radius:10px;border:2px solid #d1d5db;background:#f9fafb;color:#374151;font-size:.85rem;cursor:pointer;outline:0;transition:border-color .15s}.rz-repeat-sel:focus{border-color:#4d7c0f}.rz-repeat-prog{font-size:.78rem;color:#4d7c0f;font-weight:700;min-width:48px}@media (max-width:600px){.rz-mark-row{gap:6px;flex-wrap:wrap}.rz-mark-btn{padding:6px 0;font-size:.75rem;flex:1;flex-basis:calc(50% - 3px);min-width:0}.rz-auto-spin-btn,.rz-note-btn,.rz-record-btn{padding:6px 8px;font-size:.8rem;flex:none}.rz-repeat-btn{padding:5px 10px;font-size:.75rem}.rz-repeat-sel{padding:4px 6px;font-size:.75rem}}.rz-note-area{width:100%;max-width:480px}.rz-note-toolbar{display:flex;align-items:center;gap:6px;margin-bottom:5px}.rz-note-sz-btn{padding:2px 8px;border-radius:6px;cursor:pointer;border:1.5px solid #e5e7eb;background:#f3f4f6;font-size:.72rem;font-weight:700;color:#6b7280;transition:all .13s;line-height:1.4}.rz-note-sz-btn:hover{background:#eef7e0;border-color:#a9d176;color:#3f6212}.rz-note-sz-lbl{font-size:.68rem;color:#9ca3af;min-width:28px;text-align:center}.rz-note-inp{width:100%;box-sizing:border-box;padding:10px 12px;border-radius:10px;border:1.5px solid #e5e7eb;background:#f9fafb;font-size:.9rem;color:#374151;resize:vertical;font-family:inherit;outline:0;min-height:70px;transition:border-color .14s}.rz-note-inp:focus{border-color:#a9d176;background:#fff}.rz-lnote{position:absolute;top:88px;right:16px;z-index:60;width:320px;max-width:calc(100vw - 24px);background:rgba(255,255,255,.97);border:2px solid #c0e29c;border-radius:16px;box-shadow:0 14px 34px rgba(60,80,20,.22);font-family:Nunito,sans-serif;overflow:hidden;display:flex;flex-direction:column}.rz-lnote-h{display:flex;align-items:center;gap:6px;padding:8px 10px;background:linear-gradient(180deg,#a8d96a,#7cb342);color:#1f3a04;font-size:.84rem;font-weight:900;touch-action:none;cursor:grab;-webkit-user-select:none;user-select:none}.rz-lnote-h:active{cursor:grabbing}.rz-lnote-h::before{content:'⠿';font-size:.95rem;opacity:.6;line-height:1}.rz-lnote-t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rz-lnote-n{min-width:20px;text-align:center;padding:1px 6px;border-radius:999px;background:rgba(255,255,255,.8);font-size:.72rem}.rz-lnote-sp{margin-left:auto}.rz-lnote-ib{flex:none;width:22px;height:22px;padding:0;border:none;border-radius:50%;background:rgba(255,255,255,.3);color:inherit;font-size:.72rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.rz-lnote-ib:hover{background:rgba(255,255,255,.7)}.rz-lnote-cx{font-style:normal;transition:transform .25s}.rz-lnote.mini .rz-lnote-cx{transform:rotate(-90deg)}.rz-lnote.mini .rz-lnote-list{max-height:0;padding-top:0;padding-bottom:0}.rz-lnote-list{max-height:46vh;overflow-y:auto;padding:9px 11px 11px;transition:max-height .25s ease,padding .25s ease}.rz-lnote-empty{font-size:.78rem;color:#9ca3af;text-align:center;padding:6px 2px;line-height:1.5}.rz-lnote-more{margin-top:8px;padding-top:8px;border-top:1px dashed #d9e7c8;font-size:.74rem;color:#94a3b8;text-align:center;line-height:1.45}.rz-lnote-it{position:relative;padding:7px 24px 7px 9px;margin-bottom:7px;border-radius:10px;border-left:3px solid #86efac;background:#f7fee7;opacity:0;transform:translateX(-6px);transition:opacity .28s,transform .28s}.rz-lnote-it.on{opacity:1;transform:none}.rz-lnote-it.no{border-left-color:#fca5a5;background:#fef2f2}.rz-lnote-it:last-child{margin-bottom:0}.rz-lnote-w{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}.rz-lnote-mk{font-size:.78rem;font-weight:900;color:#16a34a}.rz-lnote-it.no .rz-lnote-mk{color:#dc2626}.rz-lnote-w b{font-size:.98rem;font-weight:900;color:#3f6212}.rz-lnote-it.no .rz-lnote-w b{color:#b91c1c}.rz-lnote-spk{border:none;background:0 0;padding:0;cursor:pointer;font-size:.8rem;opacity:.55;line-height:1}.rz-lnote-spk:hover{opacity:1}.rz-lnote-ipa{font-size:.74rem;color:#78716c;font-family:'JetBrains Mono',Consolas,monospace}.rz-lnote-lv{font-size:.62rem;font-weight:900;color:#fff;padding:1px 6px;border-radius:999px}.rz-lnote-vi{font-size:.82rem;font-weight:800;color:#374151;margin-top:2px}.rz-lnote-en{font-size:.74rem;color:#6b7280;line-height:1.45;margin-top:2px}.rz-lnote-ex{font-size:.74rem;font-style:italic;color:#78716c;line-height:1.45;margin-top:3px}.rz-lnote-vlex{border-left:2px solid #d9f99d;padding-left:6px}.rz-lnote-extag{font-style:normal;font-size:.58rem;font-weight:900;color:#3f6212;background:#ecfccb;border:1px solid #d9f99d;border-radius:4px;padding:0 4px;margin-right:3px;vertical-align:1px}.rz-lnote-exvi{font-style:normal;font-size:.72rem;color:#9ca3af;margin-top:1px}.rz-lnote-my{font-size:.74rem;color:#a16207;background:#fffbeb;border-radius:6px;padding:3px 6px;margin-top:4px;white-space:pre-wrap}.rz-lnote-del{position:absolute;top:5px;right:5px;width:18px;height:18px;padding:0;border:none;border-radius:50%;background:rgba(0,0,0,.06);color:#6b7280;font-size:.6rem;line-height:1;cursor:pointer;opacity:0;transition:opacity .15s}.rz-lnote-it:hover .rz-lnote-del{opacity:1}.rz-lnote-del:hover{background:#fecaca;color:#b91c1c}.rz-lnote-btn{position:absolute;z-index:60;width:44px;height:44px;padding:0;border:none;border-radius:50%;background:#fff;box-shadow:0 8px 20px rgba(60,80,20,.28);font-size:1.2rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.rz-lnote-btn:hover{transform:translateY(-1px)}.rz-lnote-btn-n{position:absolute;top:-3px;right:-3px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:#4d7c0f;color:#fff;font-family:Nunito,sans-serif;font-size:.66rem;font-weight:900;display:flex;align-items:center;justify-content:center}@media (max-width:700px){.rz-lnote{width:258px;top:76px}.rz-lnote-list{max-height:38vh}}@media (max-width:600px){.rz-body:not(.rz-list-selected)~.rz-lnote,.rz-body:not(.rz-list-selected)~.rz-lnote-btn{display:none!important}}.rz-history-wrap{width:100%;max-width:480px}.rz-hist-lbl{font-size:.7rem;color:#9ca3af;margin-bottom:6px;text-align:center}.rz-history{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;max-height:160px;overflow-y:auto;padding:2px}.rz-hist-item{padding:4px 12px;border-radius:999px;background:#f3f4f6;color:#374151;font-size:.8rem;border:1px solid #e5e7eb;cursor:pointer;transition:all .13s}.rz-hist-item:hover{border-color:#a9d176;color:#3f6212;background:#eef7e0}.rz-hist-unknown{background:#fee2e2;color:#b91c1c;border-color:#fca5a5}.rz-hist-unknown:hover{background:#fecaca}.rz-hist-known{background:#dcfce7;color:#15803d;border-color:#86efac}.rz-hist-known:hover{background:#bbf7d0}.rz-hist-current{font-weight:800;box-shadow:0 0 0 2px #4d7c0f}.rz-notes-overlay{position:fixed;inset:0;z-index:10100;background:rgba(0,0,0,.65);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px);animation:rzNovFadeIn .18s ease}@keyframes rzNovFadeIn{from{opacity:0}to{opacity:1}}.rz-notes-ov-box{background:#1e293b;border:1px solid #334155;border-radius:16px;width:min(720px,94vw);max-height:82vh;display:flex;flex-direction:column;box-shadow:0 24px 60px rgba(0,0,0,.6);animation:rzNovSlideUp .18s ease}@keyframes rzNovSlideUp{from{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}.rz-notes-ov-header{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid #334155;flex-shrink:0}.rz-notes-ov-title{font-size:1.05rem;font-weight:700;color:#f1f5f9;flex:1}.rz-notes-ov-count{font-size:.8rem;color:#a9d176;font-weight:600;background:#312e81;padding:2px 10px;border-radius:999px}.rz-notes-ov-copy{padding:5px 12px;border-radius:7px;border:1.5px solid #334155;background:0 0;color:#94a3b8;font-size:.8rem;cursor:pointer;transition:background .14s,color .14s,border-color .14s;white-space:nowrap}.rz-notes-ov-copy:hover{background:#3b82f6;border-color:#3b82f6;color:#fff}.rz-notes-ov-copy.copied{background:#22c55e;border-color:#22c55e;color:#fff}.rz-notes-ov-clear{padding:5px 12px;border-radius:7px;border:1.5px solid #fca5a5;background:#fff5f5;color:#dc2626;font-size:.78rem;font-weight:600;cursor:pointer;transition:all .14s;white-space:nowrap}.rz-notes-ov-clear:hover{background:#dc2626;border-color:#dc2626;color:#fff}.rz-notes-ov-close{width:32px;height:32px;border-radius:50%;border:none;background:#334155;color:#94a3b8;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .14s,color .14s}.rz-notes-ov-close:hover{background:#ef4444;color:#fff}.rz-notes-ov-body{overflow-y:auto;padding:16px 20px 20px;display:flex;flex-direction:column;gap:12px}.rz-notes-ov-item{background:#0f172a;border:1px solid #334155;border-radius:10px;padding:12px 14px}.rz-notes-ov-item-hdr{display:flex;align-items:center;gap:8px;margin-bottom:6px}.rz-notes-ov-word{font-size:1rem;font-weight:700;color:#a9d176}.rz-notes-ov-ipa{font-size:.82rem;color:#94a3b8}.rz-notes-ov-def{font-size:.8rem;color:#64748b;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rz-notes-ov-del{margin-left:auto;padding:3px 10px;border-radius:6px;border:1px solid #334155;background:0 0;color:#64748b;font-size:.78rem;cursor:pointer;transition:all .13s}.rz-notes-ov-del:hover{background:#fee2e2;border-color:#f87171;color:#dc2626}.rz-notes-ov-text{font-size:.88rem;color:#cbd5e1;line-height:1.55;white-space:pre-wrap}.rz-notes-sum-btn{padding:5px 14px;border-radius:999px;border:1.5px solid #d1d5db;background:#f3f4f6;color:#6b7280;font-size:.78rem;cursor:pointer;transition:all .14s;margin-top:8px}.rz-notes-sum-btn:hover{border-color:#a9d176;color:#3f6212;background:#eef7e0}.rz-notes-sum-btn.active{background:#eef7e0;border-color:#a9d176;color:#3f6212;font-weight:600}.rz-notes-summary{width:100%;max-width:480px;margin-top:8px}.rz-notes-list{display:flex;flex-direction:column;gap:8px;max-height:320px;overflow-y:auto;padding:2px}.rz-note-sum-item{background:#f2f8ea;border:1px solid #dcecc4;border-radius:10px;padding:8px 12px}.rz-note-sum-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.rz-note-sum-word{font-weight:700;color:#3f6212;font-size:.9rem}.rz-note-sum-text{color:#4b5563;font-size:.82rem;white-space:pre-wrap;line-height:1.45}.rz-note-sum-del{background:0 0;border:none;cursor:pointer;color:#9ca3af;font-size:.78rem;padding:2px 6px;border-radius:4px;transition:all .13s;flex-shrink:0}.rz-note-sum-del:hover{color:#dc2626;background:#fee2e2}.rd-miss-tabs{display:flex;gap:6px;margin-bottom:10px}.rd-miss-tab{padding:4px 14px;border-radius:999px;border:1.5px solid #d1d5db;background:#f3f4f6;color:#6b7280;font-size:.78rem;font-weight:600;cursor:pointer;transition:all .14s}.rd-miss-tab:hover{border-color:#60a5fa;color:#1d4ed8;background:#eff6ff}.rd-miss-tab.active{background:#2563eb;border-color:#2563eb;color:#fff}.wb-overlay{display:none;position:fixed;inset:0;z-index:9999;flex-direction:column;background:#2d5a1b}.wb-overlay.active{display:flex}.pdf-overlay{display:none;position:fixed;inset:0;z-index:9998;flex-direction:column;background:#0f172a;overflow:hidden}.pdf-overlay.active{display:flex}.pdf-overlay-topbar{display:flex;align-items:center;gap:14px;padding:10px 18px;background:#1e293b;border-bottom:1px solid #334155;flex-shrink:0}.pdf-overlay-title{font-size:1.1rem;font-weight:700;color:#f1f5f9;flex:1}.pdf-overlay-body{display:flex;flex-direction:column;flex:1;overflow-y:auto;padding:16px 20px;gap:14px}.pdf-upload-btn{padding:6px 14px;background:#1d4ed8;color:#fff;border:none;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .15s}.pdf-upload-btn:hover{background:#2563eb}.pdf-section-hdr{font-size:.8rem;font-weight:700;color:#94a3b8;letter-spacing:.06em;text-transform:uppercase;padding:4px 0 2px;border-bottom:1px solid #1e293b}.pdf-community-card{position:relative}.pdf-book-uploader{font-size:.65rem;color:#94a3b8}.pdf-del-btn{position:absolute;top:6px;right:6px;background:rgba(239,68,68,.18);color:#f87171;border:none;border-radius:50%;width:22px;height:22px;font-size:.75rem;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s}.pdf-community-card:hover .pdf-del-btn{opacity:1}.pdf-upload-modal{position:fixed;inset:0;z-index:10010;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center}.pdf-upload-box{background:#1e293b;border:1px solid #334155;border-radius:14px;width:min(480px,96vw);max-height:90vh;overflow-y:auto;display:flex;flex-direction:column}.pdf-upload-hdr{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid #334155;font-size:1rem;font-weight:700;color:#f1f5f9}.pdf-upload-close{background:0 0;border:none;color:#94a3b8;font-size:1.1rem;cursor:pointer;padding:2px 6px}.pdf-upload-close:hover{color:#f87171}.pdf-upload-form{display:flex;flex-direction:column;gap:8px;padding:16px 18px 20px}.pdf-form-lbl{font-size:.78rem;color:#94a3b8}.pdf-form-inp{background:#0f172a;border:1.5px solid #334155;border-radius:7px;color:#f1f5f9;font-size:.9rem;padding:7px 10px;width:100%;box-sizing:border-box;font-family:inherit}.pdf-form-inp:focus{border-color:#3b82f6;outline:0}.pdf-file-drop{border:2px dashed #334155;border-radius:8px;padding:18px;text-align:center;color:#94a3b8;font-size:.85rem;cursor:pointer;transition:border-color .15s,background .15s}.pdf-file-drop:hover{border-color:#3b82f6;background:rgba(59,130,246,.05);color:#93c5fd}.pdf-upload-progress{height:6px;background:#1e293b;border-radius:3px;overflow:hidden;border:1px solid #334155}.pdf-upload-bar{height:100%;background:#3b82f6;border-radius:3px;width:0;transition:width .2s}.pdf-upload-msg{font-size:.82rem;min-height:18px}.pdf-upload-submit{padding:9px;background:#1d4ed8;color:#fff;border:none;border-radius:8px;font-size:.9rem;font-weight:700;cursor:pointer;transition:background .15s;margin-top:4px}.pdf-upload-submit:hover:not(:disabled){background:#2563eb}.pdf-upload-submit:disabled{opacity:.5;cursor:not-allowed}.wb-topbar{display:flex;flex-direction:column;gap:0;padding:0;background:var(--surface);border-bottom:1.5px solid var(--border);flex-shrink:0;position:relative;z-index:10}.wb-toolbar-row{display:flex;align-items:center;gap:6px;padding:6px 10px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;flex-shrink:0}.wb-toolbar-row:not(:last-child){border-bottom:1px solid var(--border)}.wb-toolbar-row::-webkit-scrollbar{display:none}.wb-topbar::-webkit-scrollbar{display:none}.wb-title{font-size:.88rem;font-weight:800;color:var(--ink);white-space:nowrap;flex-shrink:0;margin:0 2px}.wb-page-bar{display:flex;align-items:center;gap:6px;padding:4px 8px;background:#1a1a2e;border-bottom:1px solid #333;overflow-x:auto;flex-shrink:0}.wb-page-bar::-webkit-scrollbar{display:none}.wb-page-tabs{display:flex;gap:4px;align-items:center;flex:1;flex-wrap:nowrap}.wb-page-tab{display:flex;align-items:center;gap:4px;padding:3px 10px 3px 10px;background:#2a2a3e;border:1px solid #444;border-radius:6px;color:#aaa;font-size:12px;cursor:pointer;white-space:nowrap;transition:background .15s,color .15s;user-select:none}.wb-page-tab:hover{background:#3a3a5e;color:#ddd}.wb-page-tab.active{background:#2563eb;border-color:#3b82f6;color:#fff}.wb-page-del{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;border-radius:50%;background:0 0;color:inherit;font-size:11px;line-height:1;cursor:pointer;border:none;padding:0;opacity:.6;transition:opacity .15s,background .15s}.wb-page-del:hover{opacity:1;background:rgba(255,255,255,.2)}.wb-page-tab.active .wb-page-del:hover{background:rgba(255,255,255,.25)}.wb-new-page-btn{flex-shrink:0;padding:3px 10px;background:#2a2a3e;border:1px dashed #555;border-radius:6px;color:#aaa;font-size:12px;cursor:pointer;white-space:nowrap;transition:background .15s,color .15s,border-color .15s}.wb-new-page-btn:hover{background:#3a3a5e;color:#fff;border-color:#888}.wb-canvas-wrap{flex:1;overflow:hidden;position:relative;background:#2d5a1b;touch-action:none}.wb-scroll-btns{position:absolute;bottom:24px;right:16px;display:flex;flex-direction:column;gap:4px;z-index:20}.wb-scroll-btn{width:36px;height:36px;background:rgba(255,255,255,.18);color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:8px;font-size:.9rem;cursor:pointer;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px);transition:background .15s}.wb-scroll-btn:hover{background:rgba(255,255,255,.35)}#wbCanvasInner{transform-origin:0 0;position:absolute;top:0;left:0;pointer-events:none}#wbCanvas{display:block;touch-action:none;position:absolute;top:0;left:0;pointer-events:none}.wb-zoom-lbl{font-size:12px;color:#000;min-width:38px;text-align:center;font-family:monospace;user-select:none;flex-shrink:0}.wb-boards{display:flex;gap:4px;flex-shrink:0}.wb-board-btn{width:30px;height:30px;border:2.5px solid transparent;border-radius:7px;cursor:pointer;font-size:1rem;background:0 0;padding:0;display:flex;align-items:center;justify-content:center;transition:border-color .15s;flex-shrink:0}.wb-board-btn.active{border-color:var(--accent2)}.wb-color-picker{position:relative;flex-shrink:0}.wb-cur-color{width:30px;height:30px;border-radius:50%;border:2.5px solid var(--border2);cursor:pointer;padding:3px;background:0 0;display:flex;align-items:center;justify-content:center;transition:border-color .15s}.wb-cur-color:hover{border-color:var(--accent2)}#wbCurColorSwatch{width:100%;height:100%;border-radius:50%;display:block;background:#f0ede4}.wb-color-drop{display:none;position:fixed;background:var(--surface);border:1.5px solid var(--border);border-radius:14px;padding:12px;box-shadow:0 8px 28px rgba(0,0,0,.18);z-index:99999;min-width:110px}.wb-color-drop.open{display:block}.wb-color-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px}.wb-preset{width:28px;height:28px;border-radius:50%;border:2.5px solid rgba(0,0,0,.12);cursor:pointer;transition:transform .12s,box-shadow .12s}.wb-preset:hover{transform:scale(1.15)}.wb-preset.active{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--accent2);transform:scale(1.1)}.wb-custom-label{display:flex;align-items:center;gap:8px;font-size:.72rem;font-weight:700;color:var(--muted);cursor:pointer}.wb-custom-label input[type=color]{flex:1;height:28px;border:1.5px solid var(--border2);border-radius:8px;padding:2px 3px;cursor:pointer;background:0 0}.wb-sizes{display:flex;gap:3px;flex-shrink:0}.wb-size-btn{padding:4px 8px;border:1.5px solid var(--border2);border-radius:6px;background:0 0;cursor:pointer;font-size:.72rem;font-weight:800;color:var(--ink2);transition:all .12s;flex-shrink:0}.wb-size-btn.active{background:var(--accent2);color:#fff;border-color:var(--accent2)}.wb-tool-btn{padding:5px 10px;border:1.5px solid var(--border2);border-radius:8px;background:0 0;cursor:pointer;font-size:.75rem;font-weight:700;color:var(--ink2);white-space:nowrap;transition:all .12s;flex-shrink:0}.wb-tool-btn:hover{border-color:var(--accent2);color:var(--accent2)}.wb-tool-btn.active{background:var(--accent2);color:#fff;border-color:var(--accent2)}.wb-sep{width:1px;height:22px;background:var(--border);flex-shrink:0;margin:0 2px}.wb-tcolor-pick{display:flex;align-items:center;gap:4px;flex-shrink:0}.wb-tcolor-lbl{font-size:.65rem;font-weight:700;color:var(--muted);white-space:nowrap}.wb-tcolor-btn{width:26px;height:26px;padding:2px}.wb-tcolor-btn>span{width:100%;height:100%;border-radius:50%;display:block}.wb-accent-group{display:inline-flex;border-radius:7px;overflow:hidden;border:1.5px solid var(--border2);flex-shrink:0}.wb-accent-btn{padding:4px 9px;border:none;background:0 0;font-size:.72rem;font-weight:700;color:var(--ink2);cursor:pointer;transition:background .12s,color .12s;white-space:nowrap}.wb-accent-btn+.wb-accent-btn{border-left:1.5px solid var(--border2)}.wb-accent-btn:hover{background:rgba(124,58,237,.08);color:#7c3aed}.wb-accent-btn.active{background:#7c3aed;color:#fff}.wb-kbd-hint{display:inline-flex;align-items:center;gap:3px;padding:3px 7px;border-radius:7px;background:rgba(124,58,237,.08);border:1px dashed rgba(124,58,237,.35);font-size:.68rem;font-weight:700;color:#7c3aed;white-space:nowrap;cursor:default;flex-shrink:0;user-select:none}.wb-kbd-icon{font-size:.8rem}.wb-custom-color-btn{width:30px;height:30px;border:2px dashed var(--border2);border-radius:7px;cursor:pointer;font-size:.9rem;display:flex;align-items:center;justify-content:center;position:relative;flex-shrink:0;transition:border-color .15s;user-select:none}.wb-custom-color-btn:hover{border-color:var(--accent2)}.wb-patterns{display:flex;gap:3px;flex-shrink:0}.wb-pat-btn{padding:4px 9px;border:1.5px solid var(--border2);border-radius:6px;background:0 0;cursor:pointer;font-size:.8rem;font-weight:700;color:var(--ink2);transition:all .12s;flex-shrink:0}.wb-pat-btn:hover{border-color:var(--accent2);color:var(--accent2)}.wb-pat-btn.active{background:var(--accent2);color:#fff;border-color:var(--accent2)}.wb-brush-drop-wrap{position:relative;flex-shrink:0}.wb-brush-arrow{font-size:.6rem;margin-left:3px;opacity:.7}.wb-brush-drop{display:none;position:fixed;z-index:99000;background:var(--card2,#1e2330);border:1.5px solid var(--border2);border-radius:10px;padding:6px;gap:5px;flex-direction:column;min-width:110px;box-shadow:0 6px 24px rgba(0,0,0,.35)}.wb-brush-drop.open{display:flex}.wb-brush-btn{padding:6px 12px;border:1.5px solid var(--border2);border-radius:7px;background:0 0;cursor:pointer;font-size:.78rem;font-weight:700;color:var(--ink2);white-space:nowrap;transition:background .1s,color .1s,border-color .1s;text-align:left}.wb-brush-btn:hover{border-color:var(--accent2);color:var(--accent2)}.wb-brush-btn.active{background:var(--accent2);color:#fff;border-color:var(--accent2)}.wb-size-drop{display:none;position:fixed;z-index:99001;background:var(--card2,#1e2330);border:1.5px solid var(--border2);border-radius:10px;padding:8px 6px;gap:5px;flex-direction:column;min-width:120px;box-shadow:0 6px 24px rgba(0,0,0,.35)}.wb-size-drop.open{display:flex}.wb-size-drop-title{font-size:.68rem;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:.05em;padding:0 4px 2px;border-bottom:1px solid var(--border2);margin-bottom:2px}.wb-sd-btn{display:flex;align-items:center;gap:8px;padding:6px 10px;border:1.5px solid var(--border2);border-radius:7px;background:0 0;cursor:pointer;font-size:.78rem;font-weight:700;color:#fff;transition:background .1s,color .1s,border-color .1s;white-space:nowrap}.wb-sd-btn:hover{border-color:var(--accent2);color:var(--accent2)}.wb-sd-btn.active{background:var(--accent2);color:#fff;border-color:var(--accent2)}.wb-sd-dot{display:inline-block;border-radius:50%;background:currentColor;flex-shrink:0}.wb-sd-custom{display:flex;flex-direction:column;gap:4px;padding:4px 4px 0;font-size:.72rem;color:#fff}.wb-sd-custom input[type=range]{width:100%;accent-color:var(--accent2)}.wb-inline-edit{position:fixed;z-index:100001;background:#1a1f35;border:1.5px solid #4a5580;border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:7px;width:250px;box-shadow:0 8px 28px rgba(0,0,0,.5)}.wb-ie-word{background:#0d1124;border:1px solid #4a5580;border-radius:6px;color:#fff;font-size:1.1rem;font-weight:700;padding:5px 8px;width:100%;box-sizing:border-box}.wb-ie-ipa{background:#0d1124;border:1px solid #4a5580;border-radius:6px;color:#a7f3d0;font-size:.85rem;font-style:italic;padding:4px 8px;width:100%;box-sizing:border-box}.wb-ie-info{background:#0d1124;border:1px solid #4a5580;border-radius:6px;color:#d1d5db;font-size:.82rem;resize:vertical;padding:4px 8px;width:100%;box-sizing:border-box;line-height:1.5}.wb-ie-btns{display:flex;gap:6px}.wb-ie-ok{flex:1;padding:5px 0;border-radius:6px;border:none;background:#166534;color:#4ade80;font-weight:700;cursor:pointer;transition:background .13s}.wb-ie-ok:hover{background:#14532d}.wb-ie-cancel{padding:5px 10px;border-radius:6px;border:none;background:#3f2828;color:#f87171;cursor:pointer;transition:background .13s}.wb-ie-cancel:hover{background:#7f1d1d}.wb-ie-info::placeholder,.wb-ie-ipa::placeholder,.wb-ie-word::placeholder{color:#4a5580}.wb-text-box{display:none;position:fixed;z-index:100000;background:var(--surface);border:1.5px solid var(--border);border-radius:14px;padding:12px;box-shadow:0 10px 32px rgba(0,0,0,.22);width:280px}@keyframes wbBoxIn{from{transform:scale(.95) translateY(-4px)}to{transform:none}}.wb-text-box.open{display:block;animation:wbBoxIn .08s ease-out}.wb-text-box-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:.82rem;font-weight:800;color:var(--ink)}.wb-text-box-head button{background:0 0;border:none;font-size:1rem;cursor:pointer;color:var(--muted);line-height:1}.wb-text-input{width:100%;box-sizing:border-box;border:1.5px solid var(--border2);border-radius:8px;padding:8px;font-size:.9rem;resize:none;outline:0;color:var(--ink);background:var(--surface2);font-family:inherit;margin-bottom:8px}.wb-text-input:focus{border-color:var(--accent2)}.wb-text-meta{display:flex;gap:6px;align-items:center;margin-bottom:10px}.wb-font-select{flex:1;padding:5px 6px;border:1.5px solid var(--border2);border-radius:7px;font-size:.75rem;color:var(--ink);background:var(--surface2);outline:0;cursor:pointer;min-width:0}.wb-font-select:focus{border-color:var(--accent2)}.wb-text-size-sel{width:64px;flex-shrink:0;padding:5px 4px;border:1.5px solid var(--border2);border-radius:7px;font-size:.75rem;color:var(--ink);background:var(--surface2);outline:0;cursor:pointer}.wb-text-color-swatch{width:26px;height:26px;flex-shrink:0;border-radius:50%;border:2.5px solid var(--border2);cursor:pointer;display:block;background:#f0ede4;transition:border-color .12s}.wb-text-color-swatch:hover{border-color:var(--accent2)}.wb-text-checks{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.wb-check-item{display:flex;align-items:center;gap:4px;padding:4px 8px;border:1.5px solid var(--border2);border-radius:20px;cursor:pointer;font-size:.72rem;font-weight:700;color:var(--ink2);transition:all .12s;user-select:none}.wb-check-item:has(input:checked){background:var(--accent2);border-color:var(--accent2);color:#fff}.wb-check-item input[type=checkbox]{display:none}.wb-ipa-chip-wrap{display:inline-flex;align-items:center;gap:4px;flex-wrap:wrap}.wb-check-chip{display:flex;align-items:center;padding:4px 11px;border-radius:999px;border:1.5px solid var(--border2);background:0 0;color:var(--ink2);font-size:.72rem;font-weight:700;cursor:pointer;transition:all .13s;user-select:none}.wb-check-chip:hover{border-color:var(--accent2);color:var(--ink2)}.wb-check-chip.active{background:var(--accent2);border-color:var(--accent2);color:#fff}.wb-ipa-var-row{display:flex;align-items:center;gap:3px}.wb-var-btn{padding:2px 8px;border-radius:999px;border:1.5px solid #444;background:#252525;color:#999;font-size:.7rem;font-weight:600;cursor:pointer;transition:all .13s}.wb-var-btn:hover{border-color:#777;color:#ccc}.wb-var-btn.active{background:#1d4ed8;border-color:#3b82f6;color:#fff}.wb-ipa-edit-inp{width:100%;box-sizing:border-box;background:#1a1a1a;color:#c7d2fe;border:1px solid #374151;border-radius:6px;padding:5px 9px;font-size:.8rem;font-style:italic;font-family:'Segoe UI',sans-serif;outline:0}.wb-ipa-edit-inp:focus{border-color:#6366f1}.wb-dir-toggle{display:flex;gap:4px;align-items:center}.wb-dir-btn{padding:4px 10px;border-radius:8px;border:1.5px solid var(--border2);background:0 0;color:var(--ink2);font-size:.75rem;font-weight:700;cursor:pointer;transition:all .12s}.wb-dir-btn.active{background:var(--accent2);border-color:var(--accent2);color:#fff}.wb-align-toggle{display:flex;gap:4px;align-items:center;margin-top:5px;width:100%}.wb-align-toggle.hidden{display:none}.wb-align-btn{flex:1;padding:4px 6px;border-radius:8px;border:1.5px solid var(--border2);background:0 0;color:var(--ink2);font-size:.73rem;font-weight:700;cursor:pointer;transition:all .12s}.wb-align-btn.active{background:#0369a1;border-color:#0369a1;color:#fff}.wb-text-ok{width:100%;padding:8px;background:var(--accent2);color:#fff;border:none;border-radius:8px;font-size:.82rem;font-weight:800;cursor:pointer;transition:opacity .12s}.wb-text-ok:hover{opacity:.88}.wb-insert-drop{display:none;position:fixed;z-index:10002;background:#1e1e1e;border:1px solid #444;border-radius:12px;padding:12px;width:300px;max-height:420px;overflow-y:auto;box-shadow:0 8px 32px rgba(0,0,0,.7)}.wb-insert-drop.open{display:block}.wb-insert-section-title{font-size:.72rem;font-weight:700;color:#888;text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px}.wb-img-upload-label{display:block;text-align:center;padding:8px 12px;background:#2a2a2a;border:1.5px dashed #555;border-radius:8px;color:#ccc;font-size:.8rem;cursor:pointer;transition:background .12s}.wb-img-upload-label:hover{background:#333;border-color:var(--accent2)}.wb-icon-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:3px}.wb-icon-btn{background:0 0;border:1px solid transparent;border-radius:6px;font-size:1.3rem;line-height:1;padding:5px 2px;cursor:pointer;text-align:center;transition:background .1s,border-color .1s}.wb-icon-btn:hover{background:#2e2e2e;border-color:#555}.wb-ipa-drop{display:none;position:fixed;z-index:10003;background:#12172b;border:1px solid #2a3050;border-radius:14px;padding:11px 13px 13px;flex-direction:column;gap:7px;box-shadow:0 12px 48px rgba(0,0,0,.85);max-height:calc(100vh - 120px);overflow-y:auto;min-width:420px}.wb-ipa-drop.open{display:flex}.wb-ipa-controls{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-bottom:8px;border-bottom:1px solid #2a3050}.wb-ipa-ctl-group{display:flex;align-items:center;gap:4px}.wb-ipa-ctl-lbl{font-size:.68rem;color:#aaa;white-space:nowrap;margin-right:2px}.wb-ipa-swatch{width:20px;height:20px;border-radius:50%;border:2px solid transparent;cursor:pointer;flex-shrink:0;transition:border-color .12s,transform .1s}.wb-ipa-swatch.active,.wb-ipa-swatch:hover{border-color:#fff;transform:scale(1.2)}.wb-ipa-custom{width:20px;height:20px;border-radius:50%;border:2px solid #555;background:conic-gradient(red,#ff0,green,#0ff,#00f,#ff00ff,red);cursor:pointer;position:relative;display:inline-flex;align-items:center;justify-content:center;font-size:.58rem;flex-shrink:0}.wb-ipa-sz-btn{width:22px;height:22px;border-radius:5px;border:1px solid #444;background:#2a2a2a;color:#ccc;font-size:1.1rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.wb-ipa-sz-btn:hover{background:#374151}#wbIpaSz{min-width:24px;text-align:center;color:#fff;font-size:.85rem}.wb-ipa-chart{display:flex;flex-direction:column;gap:2px}.wb-ipa-sec-hdr{display:flex;align-items:baseline;gap:8px;margin-bottom:2px}.wb-ipa-side-lbl{font-size:.7rem;font-weight:700;letter-spacing:.04em}.wb-ipa-sub-lbl{font-size:.6rem;color:#94a3b8}.wb-ipa-con-row,.wb-ipa-vowel-row{display:flex;gap:2px}.wb-ipa-empty{width:50px;height:38px}.wb-ipa-cell{display:flex;align-items:center;justify-content:center;width:50px;height:38px;border-radius:6px;border:none;cursor:pointer;padding:2px;transition:filter .12s,transform .1s}.wb-ipa-cell:hover{filter:brightness(1.3);transform:scale(1.07)}.wb-ipa-cell:active{transform:scale(.94)}.wb-ipa-mono{background:#0d9488;color:#fff}.wb-ipa-diph{background:#1e3a6e;color:#c7d9ff}.wb-ipa-con{background:#c0504d;color:#fff}.wb-ipa-stress{background:#78350f;color:#fde68a;min-width:44px}.wb-ipa-multi-btn{padding:3px 10px;border-radius:6px;border:1.5px solid #4a5568;background:0 0;color:#aaa;font-size:.75rem;cursor:pointer;transition:all .13s;white-space:nowrap}.wb-ipa-multi-btn:hover{border-color:#fbbf24;color:#fbbf24}.wb-ipa-multi-btn.active{background:#78350f;border-color:#fbbf24;color:#fde68a;font-weight:700}.wb-ipa-multi-row{display:none;align-items:center;gap:5px;padding-top:6px}.wb-ipa-buf-inp{width:180px;background:#1a1f35;border:1.5px solid #fbbf24;border-radius:6px;color:#fde68a;font-size:1rem;padding:3px 8px;font-family:'Segoe UI','DejaVu Sans',sans-serif}.wb-ipa-buf-clear,.wb-ipa-buf-place{padding:4px 10px;border-radius:6px;border:none;cursor:pointer;font-size:.8rem;transition:all .13s;white-space:nowrap}.wb-ipa-buf-clear{background:#3f2828;color:#f87171}.wb-ipa-buf-clear:hover{background:#7f1d1d}.wb-ipa-buf-place{background:#14532d;color:#4ade80;font-weight:700}.wb-ipa-buf-place:hover{background:#166534}.wb-ipa-sym{font-size:1.28rem;line-height:1;font-family:'Segoe UI','DejaVu Sans','Noto Sans',sans-serif}.wb-ipa-ex{font-size:.52rem;opacity:.82}.wb-text-color-picker{position:fixed;z-index:10005;background:#1e1e1e;border:1px solid #444;border-radius:10px;padding:7px 10px;display:flex;align-items:center;gap:5px;flex-wrap:wrap;box-shadow:0 6px 24px rgba(0,0,0,.7);max-width:260px}.wb-shape-color-picker{position:fixed;z-index:10005;background:#1e1e1e;border:1px solid #444;border-radius:10px;padding:7px 10px;display:flex;align-items:center;gap:5px;flex-wrap:wrap;box-shadow:0 6px 24px rgba(0,0,0,.7);max-width:260px}.wb-scp-label{font-size:.68rem;color:#aaa;white-space:nowrap;margin-right:2px}.wb-scp-fill-row{display:flex;align-items:center;gap:6px;width:100%;margin-top:5px;padding-top:5px;border-top:1px solid #333}#wbFillSelect{flex:1;background:#2a2a2a;color:#ddd;border:1px solid #444;border-radius:5px;padding:3px 5px;font-size:.72rem;cursor:pointer;outline:0}#wbFillSelect:focus{border-color:#3b82f6}.wb-scp-flip-row{align-items:center;gap:5px;width:100%;margin-top:4px;padding-top:5px;border-top:1px solid #333}.wb-scp-layer-row{display:flex;align-items:center;gap:5px;width:100%;margin-top:4px;padding-top:5px;border-top:1px solid #333}.wb-scp-layer-btn{flex:1;padding:4px 8px;border-radius:5px;border:1px solid #444;background:#2a2a2a;color:#ccc;font-size:.72rem;cursor:pointer;transition:background .12s,border-color .12s}.wb-scp-layer-btn:hover{background:#374151;border-color:#6b7280;color:#fff}.wb-scp-flip-btn{padding:3px 10px;border-radius:5px;border:1px solid #444;background:#2a2a2a;color:#ccc;font-size:.72rem;cursor:pointer;transition:background .12s,border-color .12s}.wb-scp-flip-btn:hover{background:#374151;border-color:#6b7280}.wb-scp-flip-btn.active{background:#2563eb;border-color:#3b82f6;color:#fff}.wb-scp-swatch{width:22px;height:22px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:border-color .12s,transform .1s;flex-shrink:0}.wb-scp-swatch.active,.wb-scp-swatch:hover{border-color:#fff;transform:scale(1.2)}.wb-scp-custom{width:22px;height:22px;border-radius:50%;border:2px solid #555;background:conic-gradient(red,#ff0,green,#0ff,#00f,#ff00ff,red);cursor:pointer;position:relative;flex-shrink:0;overflow:hidden}.wb-shape-drop{display:none;position:fixed;z-index:10002;background:#1e1e1e;border:1px solid #444;border-radius:12px;padding:12px;width:300px;max-height:420px;overflow-y:auto;box-shadow:0 8px 32px rgba(0,0,0,.7)}.wb-shape-drop.open{display:block}.wb-shape-color-row{display:flex;align-items:center;flex-wrap:wrap;gap:5px;margin-bottom:10px}.wb-sc-btn{width:22px;height:22px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:border-color .12s,transform .1s;position:relative;flex-shrink:0}.wb-sc-btn.active,.wb-sc-btn:hover{border-color:#fff;transform:scale(1.15)}.wb-sc-custom{overflow:hidden}.wb-shape-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:4px}.wb-shape-btn{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;background:#2a2a2a;border:1.5px solid #3a3a3a;border-radius:8px;color:#60a5fa;cursor:pointer;transition:background .12s,border-color .12s}.wb-shape-btn:hover{background:#1d3a5f;border-color:#60a5fa}.wb-shape-btn span{font-size:.58rem;color:#aaa;line-height:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:44px}.wb-save-dialog{display:none;position:absolute;inset:0;z-index:20;align-items:center;justify-content:center;background:rgba(0,0,0,.45)}.wb-save-dialog.active{display:flex}.wb-save-dialog-inner{background:#1e1e1e;border:1px solid #444;border-radius:12px;padding:18px 20px;width:min(92vw,340px);display:flex;flex-direction:column;gap:12px;box-shadow:0 8px 32px rgba(0,0,0,.6)}.wb-save-dialog-head{display:flex;align-items:center;justify-content:space-between;font-size:.88rem;font-weight:700;color:#e8e4dc}.wb-save-dialog-head button{background:0 0;border:none;color:#aaa;font-size:1rem;cursor:pointer;padding:2px 6px}.wb-save-title-input{width:100%;padding:8px 10px;background:#2a2a2a;border:1.5px solid #555;border-radius:8px;color:#e8e4dc;font-size:.88rem;outline:0;box-sizing:border-box}.wb-save-title-input:focus{border-color:var(--accent2)}.wb-save-dialog-foot{display:flex;gap:8px;justify-content:flex-end}.wb-save-cancel-btn{padding:6px 14px;background:#333;border:1px solid #555;border-radius:8px;color:#aaa;font-size:.8rem;cursor:pointer}.wb-save-ok-btn{padding:6px 16px;background:#16a34a;border:none;border-radius:8px;color:#fff;font-size:.8rem;font-weight:700;cursor:pointer}.wb-save-ok-btn:disabled{opacity:.55;cursor:default}.wb-gallery-panel{display:none;position:absolute;top:0;right:0;bottom:0;width:min(100vw,320px);z-index:15;background:#1a1a1a;border-left:1px solid #333;flex-direction:column;overflow:hidden}.wb-gallery-panel.active{display:flex}.wb-gallery-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;font-size:.88rem;font-weight:700;color:#e8e4dc;border-bottom:1px solid #333;flex-shrink:0}.wb-gallery-head button{background:0 0;border:none;color:#aaa;font-size:1.1rem;cursor:pointer;padding:2px 6px}.wb-gallery-list{flex:1;overflow-y:auto;padding:10px;display:flex;flex-direction:column;gap:10px}.wb-gallery-empty,.wb-gallery-loading{color:#888;font-size:.82rem;text-align:center;padding:30px 10px}.wb-gallery-card{background:#242424;border:1px solid #333;border-radius:10px;overflow:hidden}.wb-gallery-thumb-wrap{position:relative;cursor:pointer;display:block;border-bottom:1px solid #333}.wb-gallery-thumb-wrap:hover .wb-gallery-thumb-open-hint{opacity:1}.wb-gallery-thumb-open-hint{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.45);color:#86efac;font-size:.95rem;font-weight:700;opacity:0;transition:opacity .15s;pointer-events:none}.wb-gallery-thumb{width:100%;display:block;object-fit:cover;max-height:160px}.wb-gallery-thumb-placeholder{width:100%;height:100px;display:flex;align-items:center;justify-content:center;font-size:2rem;background:#2a2a2a}.wb-gallery-info{padding:8px 10px 4px;display:flex;flex-direction:column;gap:2px}.wb-gallery-title{font-size:.82rem;font-weight:700;color:#e8e4dc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wb-gallery-date{font-size:.72rem;color:#888}.wb-gallery-actions{display:flex;gap:6px;padding:6px 10px 10px}.wb-gal-btn{flex:1;padding:5px 8px;border-radius:7px;border:1px solid #444;background:#2e2e2e;color:#ccc;font-size:.76rem;cursor:pointer;text-align:center}.wb-gal-btn:hover{background:#3a3a3a}.wb-gal-dl{flex:1.5;color:#7dd3fc;border-color:#075985}.wb-gal-dl:hover{background:#0c4a6e}.wb-gal-del{flex:0 0 auto;color:#f87171;border-color:#7f1d1d}.wb-gal-del:hover{background:#450a0a}#inAppBrowserWarn{position:fixed;inset:0;z-index:99999;background:rgba(0,0,0,.82);display:flex;align-items:center;justify-content:center;padding:16px;font-family:Nunito,sans-serif}.iab-card{background:#1c1c1e;border:1.5px solid #f59e0b;border-radius:18px;padding:24px 20px 20px;max-width:380px;width:100%;color:#e8e4dc;box-shadow:0 8px 40px rgba(0,0,0,.6);display:flex;flex-direction:column;gap:14px}.iab-icon{font-size:2.4rem;text-align:center}.iab-title{font-size:1.1rem;font-weight:800;color:#fbbf24;text-align:center}.iab-body{font-size:.88rem;color:#ccc;text-align:center;line-height:1.5}.iab-steps{background:#111;border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:8px}.iab-step{display:flex;align-items:flex-start;gap:10px;font-size:.84rem;color:#d1d5db;line-height:1.45}.iab-step-num{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:#f59e0b;color:#000;font-size:.75rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin-top:1px}.iab-step-or{font-size:.76rem;color:#666;text-align:center;padding:2px 0}.iab-url-row{display:flex;align-items:center;gap:8px;background:#0d0d0d;border:1px solid #333;border-radius:8px;padding:8px 10px;overflow:hidden}.iab-url-text{flex:1;font-size:.73rem;color:#7dd3fc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.iab-copy-btn{flex-shrink:0;padding:5px 12px;background:#1d4ed8;color:#fff;border:none;border-radius:6px;font-size:.78rem;font-weight:700;cursor:pointer}.iab-copy-btn:hover{background:#2563eb}.iab-dismiss{width:100%;padding:9px;background:0 0;border:1px solid #444;border-radius:8px;color:#666;font-size:.78rem;cursor:pointer;font-family:inherit}.iab-dismiss:hover{border-color:#666;color:#999}.wb-toast{position:absolute;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:#1e1e1e;border:1px solid #444;border-radius:10px;padding:9px 18px;font-size:.82rem;font-weight:600;color:#e8e4dc;white-space:nowrap;opacity:0;transition:opacity .25s,transform .25s;pointer-events:none;z-index:30}.wb-toast.wb-toast-show{opacity:1;transform:translateX(-50%) translateY(0)}.wb-toast.wb-toast-ok{border-color:#16a34a;color:#86efac}.wb-toast.wb-toast-err{border-color:#dc2626;color:#fca5a5}.source-card-rp{border-color:#7c3aed}.source-card-rp:hover{background:#f5f3ff;border-color:#6d28d9}.rp-overlay{display:none;position:fixed;inset:0;z-index:9100;flex-direction:column;background:#f5f3ff}.rp-header{display:flex;align-items:center;gap:12px;padding:10px 18px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid #ddd6fe;flex-shrink:0;flex-wrap:wrap}.rp-back-btn{padding:6px 14px;border-radius:8px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:.88rem;color:#374151}.rp-back-btn:hover{background:#f3f4f6}.rp-title{font-size:1.05rem;font-weight:700;color:#5b21b6;flex:1}.rp-bg-controls{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.rp-color-picker{width:26px;height:26px;border:none;border-radius:6px;cursor:pointer;padding:0;background:0 0}.rp-bg-chip{padding:4px 8px;border-radius:6px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:.75rem;color:#6b7280}.rp-bg-chip.active{background:#ede9fe;border-color:#7c3aed;color:#5b21b6;font-weight:700}.rp-body{display:flex;flex:1;overflow:hidden;min-height:0}.rp-left{width:260px;min-width:160px;flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid #ddd6fe;background:rgba(255,255,255,.6)}.rp-resizer{width:5px;cursor:col-resize;background:0 0;flex-shrink:0;transition:background .15s}.rp-resizer:hover{background:rgba(124,58,237,.2)}.rp-right{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0;min-width:0}.rp-right-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#9ca3af}.rp-mobile-back-bar{display:none}.rp-right-empty span{font-size:2.5rem}.rp-right-empty p{font-size:.9rem;margin:0}.rp-level-bar{display:flex;gap:4px;padding:6px 10px;background:#fafafa;border-bottom:1px solid #ede9fe;flex-shrink:0}.rp-level-tab{flex:1;padding:4px 0;border:1.5px solid #e2e8f0;background:#fff;border-radius:20px;font-size:.75rem;font-weight:600;color:#6b7280;cursor:pointer;transition:all .12s}.rp-level-tab.active{background:#7c3aed;color:#fff;border-color:#7c3aed}.rp-level-tab:hover:not(.active){background:#ede9fe;border-color:#c4b5fd;color:#7c3aed}.rp-panel-head{display:flex;align-items:center;gap:8px;padding:10px 12px 8px;border-bottom:1px solid #ddd6fe;flex-shrink:0}.rp-panel-title{font-size:.88rem;font-weight:700;color:#374151;flex:1}.rp-badge{display:inline-block;background:#7c3aed;color:#fff;border-radius:999px;font-size:.72rem;font-weight:700;padding:1px 7px}.rp-add-btn{padding:4px 11px;background:#7c3aed;color:#fff;border:none;border-radius:7px;font-size:.8rem;font-weight:700;cursor:pointer}.rp-add-btn:hover{background:#6d28d9}.rp-new-folder-form{padding:8px 10px;border-bottom:1px solid #ddd6fe;background:#f5f3ff;flex-shrink:0}.rp-folder-name-inp{width:100%;box-sizing:border-box;padding:6px 9px;border:1px solid #c4b5fd;border-radius:7px;font-size:.85rem;outline:0}.rp-folder-name-inp:focus{border-color:#7c3aed;box-shadow:0 0 0 2px rgba(124,58,237,.15)}.rp-folder-form-btns{display:flex;gap:6px;margin-top:6px}.rp-save-btn{padding:4px 13px;background:#7c3aed;color:#fff;border:none;border-radius:7px;font-size:.8rem;font-weight:700;cursor:pointer}.rp-save-btn:hover{background:#6d28d9}.rp-cancel-btn{padding:4px 11px;background:#f3f4f6;color:#6b7280;border:1px solid #d1d5db;border-radius:7px;font-size:.8rem;cursor:pointer}.rp-cancel-btn:hover{background:#e5e7eb}.rp-folder-list{flex:1;overflow-y:auto;padding:6px 8px}.rp-empty-folders{padding:20px 12px;color:#374151;font-size:.82rem;text-align:center}.rp-folder-row{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:9px;cursor:pointer;transition:background .12s}.rp-folder-row:hover{background:#f5f3ff}.rp-folder-active{background:#ede9fe!important}.rp-folder-icon{font-size:1.1rem;flex-shrink:0}.rp-folder-info{flex:1;overflow:hidden}.rp-folder-name{display:block;font-size:.88rem;font-weight:600;color:#3b0764;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rp-folder-cc{display:block;font-size:.75rem;color:#9ca3af}.rp-folder-actions{display:flex;gap:3px;opacity:0;transition:opacity .15s}.rp-folder-row:hover .rp-folder-actions{opacity:1}.rp-folder-del-btn,.rp-folder-edit-btn{width:24px;height:24px;border:none;border-radius:5px;cursor:pointer;font-size:.78rem;display:flex;align-items:center;justify-content:center}.rp-folder-edit-btn{background:#e0f2fe;color:#0369a1}.rp-folder-del-btn{background:#fee2e2;color:#dc2626}.rp-content-wrap{display:flex;flex-direction:column;height:100%;overflow:hidden}.rp-content-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid #ddd6fe;flex-shrink:0}.rp-content-title{font-size:1rem;font-weight:700;color:#3b0764;flex:1}.rp-add-conv-btn{padding:6px 14px;background:#fff;color:#7c3aed;border:1.5px solid #7c3aed;border-radius:8px;font-size:.85rem;font-weight:700;cursor:pointer}.rp-add-conv-btn:hover{background:#f5f3ff}.rp-add-conv-form{padding:12px 16px;background:#f5f3ff;border-bottom:1px solid #ddd6fe;flex-shrink:0}.rp-add-conv-hint{font-size:.78rem;color:#6b7280;margin-bottom:8px;line-height:1.4}.rp-add-conv-hint code{background:#e5e7eb;border-radius:3px;padding:1px 4px;font-family:monospace}.rp-conv-input{width:100%;box-sizing:border-box;padding:8px 10px;border:1px solid #c4b5fd;border-radius:8px;font-size:.85rem;font-family:inherit;outline:0;resize:vertical;line-height:1.5;color:#1e293b;background:#fff}.rp-conv-input:focus{border-color:#7c3aed;box-shadow:0 0 0 2px rgba(124,58,237,.12)}.rp-add-conv-btns{display:flex;gap:8px;margin-top:8px;align-items:center}.rp-conv-gpt-btn{margin-left:auto;padding:5px 12px;background:#f0fdf4;color:#15803d;border:1px solid #86efac;border-radius:8px;font-size:.82rem;font-weight:700;cursor:pointer}.rp-conv-gpt-btn:hover{background:#dcfce7;border-color:#4ade80}.rp-save-conv-btn{padding:6px 16px;background:#7c3aed;color:#fff;border:none;border-radius:8px;font-size:.85rem;font-weight:700;cursor:pointer}.rp-save-conv-btn:hover{background:#6d28d9}.rp-cancel-conv-btn{padding:6px 13px;background:#f3f4f6;color:#6b7280;border:1px solid #d1d5db;border-radius:8px;font-size:.85rem;cursor:pointer}.rp-cancel-conv-btn:hover{background:#e5e7eb}.rp-empty-convs{padding:32px 20px;color:#9ca3af;font-size:.9rem;text-align:center}.rp-conv-list{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:10px}.rp-conv-card{background:#fff;border:1px solid #ddd6fe;border-radius:12px;padding:12px 14px}.rp-conv-card-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}.rp-conv-card-title{font-size:.92rem;font-weight:700;color:#3b0764;flex:1}.rp-conv-card-meta{font-size:.75rem;color:#9ca3af}.rp-conv-preview{font-size:.8rem;color:#6b7280;line-height:1.6;margin-bottom:10px}.rp-prev-role{font-weight:700}.rp-role-a{color:#2563eb}.rp-role-b{color:#059669}.rp-conv-card-btns{display:flex;gap:8px;align-items:center}.rp-read-btn{padding:5px 13px;background:#f5f3ff;color:#7c3aed;border:1px solid #c4b5fd;border-radius:7px;font-size:.82rem;font-weight:600;cursor:pointer}.rp-read-btn:hover{background:#ede9fe}.rp-practice-btn2{padding:5px 13px;background:#7c3aed;color:#fff;border:none;border-radius:7px;font-size:.82rem;font-weight:700;cursor:pointer}.rp-practice-btn2:hover{background:#6d28d9}.rp-del-conv-btn{background:#fee2e2;color:#dc2626;border:none;border-radius:6px;width:28px;height:28px;cursor:pointer;font-size:.8rem;margin-left:auto;display:flex;align-items:center;justify-content:center}.rp-del-conv-btn:hover{background:#fecaca}.rp-edit-conv-btn{background:#dbeafe;color:#1d4ed8;border:none;border-radius:6px;width:28px;height:28px;cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center}.rp-edit-conv-btn:hover{background:#bfdbfe}.rp-conv-wrap{display:flex;flex-direction:column;height:100%;overflow:hidden}.rp-conv-head{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid #ddd6fe;flex-shrink:0}.rp-font-size-ctrl{display:flex;align-items:center;gap:3px;flex-shrink:0}.rp-fs-btn{padding:3px 8px;border:1px solid #d1d5db;border-radius:6px;background:#f9fafb;cursor:pointer;font-size:.8rem;font-weight:700;color:#374151;font-family:inherit;line-height:1.4}.rp-fs-btn:hover{background:#e0e7ff;border-color:#a5b4fc;color:#3730a3}.rp-conv-title{font-size:.95rem;font-weight:700;color:#3b0764;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rp-back-conv-btn{padding:5px 12px;border:1px solid #d1d5db;border-radius:7px;background:#fff;cursor:pointer;font-size:.82rem;color:#374151;flex-shrink:0}.rp-back-conv-btn:hover{background:#f3f4f6}.rp-chat-view{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}.rp-bubble-wrap{display:flex;flex-direction:column;max-width:70%;gap:3px}.rp-side-left{align-self:flex-start}.rp-side-right{align-self:flex-end;align-items:flex-end}.rp-bubble-role-lbl{font-size:.72rem;font-weight:700;color:#9ca3af;padding:0 4px}.rp-bubble{padding:10px 14px;border-radius:14px;font-size:.9rem;line-height:1.5}.rp-bubble-a{background:#dbeafe;color:#1e3a8a;border-bottom-left-radius:4px}.rp-bubble-b{background:#d1fae5;color:#064e3b;border-bottom-right-radius:4px}.rp-bubble-active{box-shadow:0 0 0 2px #7c3aed}.rp-past .rp-bubble{opacity:.75}.rp-role-select{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:32px}.rp-role-select-title{font-size:1.2rem;font-weight:800;color:#3b0764}.rp-role-select-sub{font-size:.9rem;color:#6b7280}.rp-role-btns{display:flex;gap:16px;margin-top:8px}.rp-role-btn{display:flex;flex-direction:column;align-items:center;gap:6px;padding:20px 32px;border:2px solid;border-radius:14px;cursor:pointer;transition:all .15s;background:#fff}.rp-role-btn-a{border-color:#3b82f6;color:#1e40af}.rp-role-btn-a:hover{background:#dbeafe}.rp-role-btn-b{border-color:#10b981;color:#065f46}.rp-role-btn-b:hover{background:#d1fae5}.rp-role-letter{font-size:2rem;font-weight:900;line-height:1}.rp-role-count{font-size:.78rem;color:#6b7280}.rp-practice-wrap{display:flex;flex-direction:column;height:100%;overflow:hidden}.rp-prac-header{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid #ddd6fe;flex-shrink:0;background:rgba(255,255,255,.8)}.rp-prac-role-badge{font-size:.82rem;font-weight:800;padding:3px 12px;border-radius:999px}.rp-role-badge-a{background:#dbeafe;color:#1e40af}.rp-role-badge-b{background:#d1fae5;color:#065f46}.rp-prac-score{font-size:.85rem;font-weight:700;color:#7c3aed;flex:1}.rp-prac-exit-btn{padding:4px 12px;border:1px solid #d1d5db;border-radius:7px;background:#fff;cursor:pointer;font-size:.82rem;color:#6b7280}.rp-prac-exit-btn:hover{background:#f3f4f6}.rp-chat-scroll{flex:1;overflow-y:auto;padding:12px 16px}.rp-chat-lines{display:flex;flex-direction:column;gap:10px}.rp-current .rp-bubble{animation:rp-pop .2s ease}@keyframes rp-pop{from{transform:scale(.96);opacity:.6}to{transform:scale(1);opacity:1}}.rp-user-turn{background:#f5f3ff;border:1.5px dashed #c4b5fd;border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:8px}.rp-user-trans-hint{background:#ede9fe;border-left:3px solid #7c3aed;border-radius:0 8px 8px 0;padding:8px 14px;font-size:.9rem;color:#3b0764;font-weight:500;line-height:1.5}.rp-user-turn-lbl{font-size:.8rem;color:#5b21b6;font-weight:600}.rp-user-inp-row{display:flex;gap:8px}.rp-user-inp{flex:1;padding:8px 12px;border:1.5px solid #c4b5fd;border-radius:9px;font-size:.92rem;font-family:inherit;outline:0}.rp-user-inp:focus{border-color:#7c3aed;box-shadow:0 0 0 2px rgba(124,58,237,.12)}.rp-mic-btn{padding:8px 14px;background:#ddd6fe;color:#4c1d95;border:none;border-radius:9px;font-size:.85rem;font-weight:600;cursor:pointer;flex-shrink:0;transition:background .15s}.rp-mic-btn:hover{background:#c4b5fd}.rp-mic-active{background:#fee2e2!important;color:#991b1b!important;animation:rp-mic-pulse 1s ease-in-out infinite}@keyframes rp-mic-pulse{0%,100%{opacity:1}50%{opacity:.55}}.rp-check-btn{padding:8px 14px;background:#7c3aed;color:#fff;border:none;border-radius:9px;font-size:.9rem;font-weight:700;cursor:pointer}.rp-check-btn:hover{background:#6d28d9}.rp-continue-row{display:flex;align-items:center;gap:10px;padding:4px 0 0 4px}.rp-continue-btn{padding:6px 16px;background:#fff;color:#7c3aed;border:1.5px solid #c4b5fd;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer}.rp-continue-btn:hover{background:#ede9fe}.rp-bubble-ans{opacity:1!important}.rp-score-great{background:#dcfce7!important;color:#166534!important}.rp-score-ok{background:#fef9c3!important;color:#854d0e!important}.rp-score-bad{background:#fee2e2!important;color:#991b1b!important}.rp-result-row{padding:2px 4px}.rp-result-badge{font-size:.85rem;font-weight:700;padding:4px 12px;border-radius:999px}.rp-correct-line{font-size:.85rem;color:#374151;padding:6px 10px;background:#f8fafc;border-left:3px solid #7c3aed;border-radius:0 8px 8px 0}.rp-correct-lbl{font-size:.8rem;margin-right:4px}.rp-correct-text{font-weight:600;color:#5b21b6}.rp-correct-trans{font-style:italic;color:#6b7280;font-size:.82rem}.rp-bubble-trans{font-size:.78rem;font-style:italic;color:#6b7280;padding:0 4px 2px;line-height:1.4}.rp-trans-hidden{display:none!important}.lp-section{margin-bottom:16px}.lp-section-title{font-size:.82rem;font-weight:800;color:#0369a1;background:#e0f2fe;border-radius:7px;padding:4px 10px;display:inline-block;margin-bottom:6px}.lp-list{margin:0;padding:0 0 0 14px;list-style:disc}.lp-list li{font-size:.88rem;color:#374151;line-height:1.7}.lp-ts{font-size:.75rem;color:#9ca3af;font-family:monospace;margin-right:6px}.lp-empty{font-size:.88rem;color:#9ca3af;text-align:center;padding:30px 0}.rp-bubble-ipa{font-size:.95rem;color:#0891b2;font-family:'Segoe UI',sans-serif;padding:1px 4px 3px;line-height:1.5;letter-spacing:.3px}.rp-ipa-hidden{display:none!important}.rp-ipa-toggle-active{background:#e0f2fe!important;color:#0369a1!important;border-color:#0891b2!important;font-weight:700}.rp-ipa-variant-sel{font-size:.75rem;padding:2px 4px;border:1.5px solid #d1d5db;border-radius:6px;background:#f9fafb;color:#374151;cursor:pointer;height:28px}.rp-trans-toggle-btn{padding:4px 11px;border:1px solid #c4b5fd;border-radius:7px;background:#ede9fe;cursor:pointer;font-size:.78rem;color:#5b21b6;flex-shrink:0;transition:background .15s}.rp-trans-toggle-btn:hover{background:#ddd6fe}.rp-ai-toggle-btn{padding:4px 11px;border:1px solid #a7f3d0;border-radius:7px;background:#ecfdf5;cursor:pointer;font-size:.78rem;font-weight:700;color:#047857;flex-shrink:0;transition:all .15s}.rp-ai-toggle-btn:hover{background:#d1fae5}.rp-ai-toggle-btn.rp-ai-on{background:linear-gradient(120deg,#6366f1,#10b981);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(16,185,129,.28)}.rp-ai-note{display:flex;align-items:flex-start;gap:7px;font-size:.85rem;line-height:1.55;padding:9px 12px;border-radius:10px;margin:2px 0}.rp-ai-note-ic{flex-shrink:0}.rp-ai-note-ok{background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0}.rp-ai-note-bad{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.rp-ai-suggest{font-size:.85rem;color:#3730a3;background:#eef2ff;border-left:3px solid #6366f1;border-radius:0 8px 8px 0;padding:8px 12px;margin:2px 0;line-height:1.55}.rp-ai-suggest b{color:#4338ca;font-weight:800}.rp-prac-nav{display:flex;align-items:center;gap:10px;justify-content:flex-end;padding:4px 0}.rp-retry-line-btn{padding:8px 16px;background:#fff;color:#6b7280;border:1.5px solid #d1d5db;border-radius:9px;font-size:.85rem;font-weight:600;cursor:pointer}.rp-retry-line-btn:hover{background:#f3f4f6;color:#374151}.rp-tts-btn{background:0 0;border:none;cursor:pointer;font-size:.8rem;opacity:.55;padding:0 2px;line-height:1;vertical-align:middle}.rp-tts-btn:hover{opacity:1}.rp-voice-row{display:flex;align-items:center;gap:14px;padding:5px 14px;background:rgba(0,0,0,.04);border-bottom:1px solid rgba(0,0,0,.07);flex-shrink:0}.rp-voice-lbl{display:flex;align-items:center;gap:5px;font-size:.78rem;color:#4b5563;white-space:nowrap}.rp-voice-sel{font-size:.78rem;padding:2px 6px;border:1px solid #d1d5db;border-radius:6px;background:#fff;color:#1e293b;max-width:180px}.rp-next-btn{padding:8px 20px;background:#1e293b;color:#fff;border:none;border-radius:9px;font-size:.88rem;font-weight:700;cursor:pointer}.rp-next-btn:hover{background:#334155}.rp-kb-hint{font-size:.74rem;color:#9ca3af;display:flex;align-items:center;gap:3px}.rp-kb-hint kbd{display:inline-block;padding:1px 6px;background:#f1f5f9;border:1px solid #cbd5e1;border-bottom-width:2px;border-radius:4px;font-size:.7rem;font-family:inherit;color:#475569;line-height:1.5}.rp-struct-panel{width:560px;min-width:260px;flex-shrink:0;display:flex;flex-direction:column;border-left:1px solid #ddd6fe;background:rgba(255,255,255,.92);overflow:hidden}.rp-struct-head{padding:10px 14px;border-bottom:1px solid #ede9fe;display:flex;align-items:center;gap:8px;flex-shrink:0;background:#f5f3ff}.rp-struct-title{font-size:.88rem;font-weight:700;color:#3b0764;flex:1}.rp-struct-gpt-btn{padding:2px 8px;border:1px solid #86efac;border-radius:6px;background:#f0fdf4;color:#15803d;font-size:.82rem;cursor:pointer;flex-shrink:0;line-height:1.4}.rp-struct-gpt-btn:hover{background:#dcfce7;border-color:#4ade80}.rp-struct-add-btn{padding:3px 10px;border:1px solid #c4b5fd;border-radius:6px;background:#ede9fe;color:#5b21b6;font-size:.78rem;cursor:pointer;flex-shrink:0}.rp-struct-add-btn:hover{background:#ddd6fe}.rp-struct-form{padding:10px;border-bottom:1px solid #ede9fe;background:#faf5ff;flex-shrink:0}.rp-struct-form-hint{font-size:.72rem;color:#6b7280;margin-bottom:6px;line-height:1.6}.rp-struct-form-hint code{background:#ede9fe;padding:1px 4px;border-radius:4px;color:#4c1d95;font-size:.7rem}.rp-struct-input{width:100%;box-sizing:border-box;padding:8px;border:1.5px solid #c4b5fd;border-radius:8px;font-size:.8rem;font-family:inherit;resize:vertical;outline:0}.rp-struct-input:focus{border-color:#7c3aed}.rp-struct-form-btns{display:flex;gap:6px;margin-top:6px}.rp-struct-save-btn{padding:5px 12px;background:#7c3aed;color:#fff;border:none;border-radius:7px;font-size:.8rem;cursor:pointer}.rp-struct-save-btn:hover{background:#6d28d9}.rp-struct-cancel-btn{padding:5px 12px;background:#f3f4f6;color:#374151;border:1px solid #d1d5db;border-radius:7px;font-size:.8rem;cursor:pointer}.rp-struct-list{flex:1;overflow-y:auto;padding:10px;display:flex;flex-direction:column;gap:12px}.rp-struct-empty{font-size:.82rem;color:#9ca3af;text-align:center;padding:20px 10px;line-height:1.8}.rp-struct-card{background:#fff;border:1px solid #ede9fe;border-radius:10px;overflow:hidden;flex-shrink:0}.rp-struct-card-num{background:#7c3aed;color:#fff;font-size:.72rem;font-weight:800;padding:3px 12px;letter-spacing:.04em}.rp-struct-card-inner{padding:12px 14px;display:flex;flex-direction:column;gap:8px}.rp-struct-card-title{font-size:.9rem;font-weight:700;color:#3b0764;line-height:1.5;word-break:break-word}.rp-struct-pattern{font-size:.92rem;font-family:inherit;background:#f5f3ff;border:1.5px solid #c4b5fd;border-radius:8px;padding:9px 13px;color:#1e1b4b;font-weight:700;line-height:1.7;word-break:break-word;letter-spacing:.01em}.rp-struct-slot{color:#7c3aed;font-weight:800;background:#ede9fe;border-radius:4px;padding:0 3px;font-size:.88rem}.rp-struct-section-lbl{font-size:.7rem;font-weight:700;color:#9ca3af;text-transform:uppercase;letter-spacing:.06em;margin-top:2px}.rp-struct-note-lbl{color:#d97706}.rp-struct-usage{font-size:.84rem;color:#374151;line-height:1.7;word-break:break-word;overflow-wrap:break-word}.rp-struct-note{font-size:.83rem;color:#92400e;background:#fffbeb;border-left:3px solid #f59e0b;border-radius:0 7px 7px 0;padding:6px 10px;line-height:1.65;word-break:break-word;overflow-wrap:break-word}.rp-struct-examples{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:6px}.rp-struct-examples li{font-size:.84rem;color:#1d4ed8;line-height:1.65;word-break:break-word;overflow-wrap:break-word}.rp-ex-pattern{color:#ea580c;font-weight:700;font-style:normal}.rp-struct-ex-trans{color:#9ca3af;font-style:italic;font-weight:400}.rp-struct-del-btn{align-self:flex-end;padding:2px 8px;border:1px solid #fca5a5;border-radius:5px;background:#fff;color:#ef4444;font-size:.75rem;cursor:pointer;margin-top:2px}.rp-struct-del-btn:hover{background:#fee2e2}.rp-result-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:32px}.rp-result-emoji{font-size:3.5rem}.rp-result-title{font-size:1.4rem;font-weight:800;color:#1e293b}.rp-result-role{font-size:.9rem;color:#6b7280}.rp-result-score{font-size:3rem;font-weight:900;color:#7c3aed;line-height:1}.rp-result-of{font-size:1.5rem;color:#9ca3af}.rp-result-pct{font-size:1rem;color:#6b7280;font-weight:600}.rp-result-btns{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:8px}.rp-retry-btn{padding:9px 20px;background:#7c3aed;color:#fff;border:none;border-radius:10px;font-size:.9rem;font-weight:700;cursor:pointer}.rp-retry-btn:hover{background:#6d28d9}.rp-switch-btn{padding:9px 18px;background:#fff;color:#7c3aed;border:1.5px solid #7c3aed;border-radius:10px;font-size:.9rem;font-weight:700;cursor:pointer}.rp-switch-btn:hover{background:#f5f3ff}.rp-browse-btn{padding:9px 18px;background:#fff;color:#374151;border:1.5px solid #d1d5db;border-radius:10px;font-size:.9rem;font-weight:700;cursor:pointer}.rp-browse-btn:hover{background:#f3f4f6}.rp-dark-bg .rp-right-empty,.rp-dark-bg .rp-right-empty p{color:rgba(255,255,255,.8)}.rp-dark-bg .rp-empty-convs{color:rgba(255,255,255,.75)}.rp-dark-bg .rp-content-head{background:rgba(0,0,0,.18);border-bottom-color:rgba(255,255,255,.12)}.rp-dark-bg .rp-content-title{color:#fff}.rp-dark-bg .rp-conv-head{background:rgba(0,0,0,.18);border-bottom-color:rgba(255,255,255,.12)}.rp-dark-bg .rp-conv-title{color:#fff}.rp-dark-bg .rp-prac-header{background:rgba(0,0,0,.25);border-bottom-color:rgba(255,255,255,.12)}.rp-dark-bg .rp-prac-score{color:#d8b4fe}.rp-dark-bg .rp-prac-exit-btn{background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.25)}.rp-dark-bg .rp-prac-exit-btn:hover{background:rgba(255,255,255,.25)}.rp-dark-bg .rp-user-turn{background:rgba(0,0,0,.25);border-color:rgba(255,255,255,.2)}.rp-dark-bg .rp-user-turn-lbl{color:#d8b4fe}.rp-dark-bg .rp-user-trans-hint{background:rgba(0,0,0,.25);border-left-color:#a78bfa;color:#e9d5ff}.rp-dark-bg .rp-role-select{color:#fff}.rp-dark-bg .rp-role-select-title{color:#fff}.rp-dark-bg .rp-role-select-sub{color:rgba(255,255,255,.7)}.rp-dark-bg .rp-back-conv-btn{background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.25)}.rp-dark-bg .rp-result-role,.rp-dark-bg .rp-result-title{color:#fff}.rp-dark-bg .rp-result-of,.rp-dark-bg .rp-result-pct{color:rgba(255,255,255,.65)}.rp-dark-bg .rp-bubble-trans{color:rgba(255,255,255,.7)}.rp-dark-bg .rp-folder-cc{color:rgba(255,255,255,.55)}.rp-dark-bg .rp-folder-active .rp-folder-cc{color:#6b7280}.source-card-tl{border-color:#f97316}.source-card-tl:hover{background:#fff7ed;border-color:#ea580c}.tl-overlay{display:none;position:fixed;inset:0;z-index:9100;flex-direction:column;background:#fff7ed}.tl-header{display:flex;align-items:center;gap:12px;padding:10px 18px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid #fed7aa;flex-shrink:0;flex-wrap:wrap}.tl-back-btn{padding:6px 14px;border-radius:8px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:.88rem;color:#374151}.tl-back-btn:hover{background:#f3f4f6}.tl-title{font-size:1.05rem;font-weight:700;color:#c2410c;flex:1}.tl-bg-controls{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.tl-color-picker{width:26px;height:26px;border:none;border-radius:6px;cursor:pointer;padding:0;background:0 0}.tl-bg-chip{padding:4px 8px;border-radius:6px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:.75rem;color:#6b7280}.tl-bg-chip.active{background:#ffedd5;border-color:#f97316;color:#c2410c;font-weight:700}.tl-body{display:flex;flex:1;overflow:hidden;min-height:0}.tl-left{width:340px;min-width:180px;flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid #fed7aa;background:rgba(255,255,255,.6)}.tl-resizer{width:5px;cursor:col-resize;background:0 0;flex-shrink:0;transition:background .15s}.tl-resizer:hover{background:rgba(249,115,22,.25)}.tl-right{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0;min-width:0}.tl-right-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#9ca3af}.tl-right-empty span{font-size:2.5rem}.tl-right-empty p{font-size:.9rem;margin:0}.tl-mobile-back-bar{display:none}.rd-font-size-btn{display:none}.tl-tab-bar{display:flex;border-bottom:2px solid #fed7aa;flex-shrink:0}.tl-tab{flex:1;padding:9px 0;border:none;background:#fff7ed;font-size:.83rem;font-weight:600;color:#9ca3af;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color .12s,border-color .12s}.tl-tab.active{color:#78350f;border-bottom-color:#fbbf24;background:#fbbf24;font-weight:700}.tl-tab:hover:not(.active){color:#c2410c;background:#ffedd5}.tl-level-bar{display:flex;gap:4px;padding:6px 10px;background:#fafafa;border-bottom:1px solid #f3f4f6;flex-shrink:0}.tl-level-tab{flex:1;padding:4px 0;border:1.5px solid #e2e8f0;background:#fff;border-radius:20px;font-size:.75rem;font-weight:600;color:#6b7280;cursor:pointer;transition:all .12s}.tl-level-tab.active{background:#f97316;color:#fff;border-color:#f97316}.tl-level-tab:hover:not(.active){background:#ffedd5;border-color:#fdba74;color:#c2410c}.tl-panel-head{display:flex;align-items:center;gap:8px;padding:10px 12px 8px;border-bottom:1px solid #fed7aa;flex-shrink:0}.tl-head-actions{display:flex;align-items:center;gap:4px;margin-left:auto}.tl-collapse-btn{width:26px;height:26px;border:1px solid #e2e8f0;background:#f8fafc;border-radius:6px;cursor:pointer;font-size:.6rem;color:#64748b;display:flex;align-items:center;justify-content:center}.tl-collapse-btn:hover{background:#f1f5f9;border-color:#cbd5e1}.tl-panel-title{font-size:.88rem;font-weight:700;color:#374151;flex:1}.tl-badge{display:inline-block;background:#f97316;color:#fff;border-radius:999px;font-size:.72rem;font-weight:700;padding:1px 7px}.tl-add-btn{padding:4px 11px;background:#f97316;color:#fff;border:none;border-radius:7px;font-size:.8rem;font-weight:700;cursor:pointer}.tl-add-btn:hover{background:#ea580c}.tl-new-folder-form{padding:8px 10px;border-bottom:1px solid #fed7aa;background:#fff7ed;flex-shrink:0}.tl-folder-name-inp{width:100%;box-sizing:border-box;padding:6px 9px;border:1px solid #fdba74;border-radius:7px;font-size:.85rem;outline:0}.tl-folder-name-inp:focus{border-color:#f97316;box-shadow:0 0 0 2px rgba(249,115,22,.15)}.tl-folder-form-btns{display:flex;gap:6px;margin-top:6px}.tl-save-btn{padding:4px 13px;background:#f97316;color:#fff;border:none;border-radius:7px;font-size:.8rem;font-weight:700;cursor:pointer}.tl-save-btn:hover{background:#ea580c}.tl-cancel-btn{padding:4px 11px;background:#f3f4f6;color:#6b7280;border:1px solid #d1d5db;border-radius:7px;font-size:.8rem;cursor:pointer}.tl-cancel-btn:hover{background:#e5e7eb}.tl-folder-list{flex:1;overflow-y:auto;padding:6px 8px}.tl-empty-folders{padding:20px 12px;color:#9ca3af;font-size:.82rem;text-align:center}.tl-folder-row{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:9px;cursor:pointer;transition:background .12s}.tl-folder-row:hover{background:#fff7ed}.tl-folder-active{background:#ffedd5!important}.tl-folder-icon{font-size:1.1rem;flex-shrink:0}.tl-folder-info{flex:1;overflow:hidden}.tl-folder-name{display:block;font-size:.88rem;font-weight:600;color:#7c2d12;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tl-folder-sc{display:block;font-size:.75rem;color:#9ca3af}.tl-folder-actions{display:flex;gap:3px;opacity:0;transition:opacity .15s}.tl-folder-row:hover .tl-folder-actions{opacity:1}.tl-folder-addsub-btn,.tl-folder-del-btn,.tl-folder-edit-btn{width:24px;height:24px;border:none;border-radius:5px;cursor:pointer;font-size:.78rem;display:flex;align-items:center;justify-content:center}.tl-folder-edit-btn{background:#e0f2fe;color:#0369a1}.tl-folder-del-btn{background:#fee2e2;color:#dc2626}.tl-folder-addsub-btn{background:#dcfce7;color:#16a34a;font-size:1rem;font-weight:700}.tl-folder-group{margin-bottom:2px}.tl-folder-child{padding-left:26px!important}.tl-folder-toggle{font-size:.65rem;color:#9ca3af;flex-shrink:0;width:18px;text-align:center}.tl-folder-form-lbl{font-size:.75rem;color:#9ca3af;margin-bottom:4px;font-weight:600}.tl-content-wrap{display:flex;flex-direction:column;height:100%;overflow:hidden}.tl-content-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid #fed7aa;flex-shrink:0;flex-wrap:wrap}.tl-content-title{font-size:1rem;font-weight:700;color:#9a3412;flex:1}.tl-content-actions{display:flex;gap:8px;align-items:center}.tl-learn-btn{padding:6px 16px;background:#fff;color:#0369a1;border:1.5px solid #0369a1;border-radius:8px;font-size:.85rem;font-weight:700;cursor:pointer}.tl-learn-btn:hover{background:#e0f2fe}.tl-practice-btn{padding:6px 16px;background:#f97316;color:#fff;border:none;border-radius:8px;font-size:.85rem;font-weight:700;cursor:pointer}.tl-practice-btn:hover{background:#ea580c}.tl-learn-wrap{display:flex;flex-direction:column;height:100%;overflow:hidden}.tl-learn-head{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid #fed7aa;flex-shrink:0}.tl-learn-back-btn{padding:5px 12px;background:#fff7ed;color:#c2410c;border:1px solid #fed7aa;border-radius:7px;font-size:.82rem;cursor:pointer}.tl-learn-back-btn:hover{background:#ffedd5}.tl-learn-title{flex:1;font-size:.95rem;font-weight:700;color:#7c2d12;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tl-learn-list{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:10px}.tl-learn-card{display:flex;gap:12px;background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;padding:12px 14px}.tl-learn-num{font-size:.8rem;font-weight:700;color:#f97316;min-width:22px;padding-top:2px}.tl-learn-body{flex:1;display:flex;flex-direction:column;gap:4px}.tl-learn-vi{font-size:1em;color:#1e293b;font-weight:500}.tl-learn-en{font-size:1em;color:#0369a1}.tl-learn-font-ctrl{display:flex;gap:4px}.tl-font-btn{padding:3px 8px;border:1px solid #e2e8f0;background:#f8fafc;border-radius:6px;cursor:pointer;font-size:.78rem;color:#64748b;line-height:1.4}.tl-font-btn:hover{background:#f1f5f9;border-color:#cbd5e1}.tl-learn-voice-sel{padding:3px 6px;border:1px solid #e2e8f0;background:#f8fafc;border-radius:6px;font-size:.75rem;color:#64748b;cursor:pointer;max-width:160px}.tl-learn-card{cursor:pointer;transition:background .12s}.tl-learn-card:hover{background:#fde68a!important}.tl-learn-spk{font-size:.85rem;flex-shrink:0;opacity:.4;align-self:center}.tl-learn-note{font-size:.8rem;color:#78716c;font-style:italic;margin-top:2px}.tl-dark-bg .tl-learn-title{color:#fff}.tl-dark-bg .tl-learn-back-btn{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.25)}.tl-dark-bg .tl-learn-head{border-bottom-color:rgba(255,255,255,.12)}.tl-dark-bg .tl-content-title{color:#fff}.tl-dark-bg .tl-content-head{border-bottom-color:rgba(255,255,255,.12)}.tl-dark-bg .tl-folder-name{color:#fff}.tl-dark-bg .tl-folder-sc{color:rgba(255,255,255,.55)}.tl-dark-bg .tl-folder-active{background:rgba(255,255,255,.15)!important}.tl-dark-bg .tl-empty-folders,.tl-dark-bg .tl-empty-sents{color:rgba(255,255,255,.65)}.tl-dark-bg .tl-prac-header{background:rgba(0,0,0,.25);border-bottom-color:rgba(255,255,255,.12)}.tl-dark-bg .tl-prac-pos,.tl-dark-bg .tl-prac-score-live{color:rgba(255,255,255,.85)}.tl-dark-bg .tl-prac-vi-label{color:rgba(255,255,255,.7)}.tl-dark-bg .tl-prac-vi-text{color:#fff}.tl-dark-bg .tl-prac-hint{color:rgba(255,255,255,.5)}.tl-add-sent-btn{padding:6px 14px;background:#fff;color:#f97316;border:1.5px solid #f97316;border-radius:8px;font-size:.85rem;font-weight:700;cursor:pointer}.tl-add-sent-btn:hover{background:#fff7ed}.tl-add-sent-form{padding:12px 16px;background:#fff7ed;border-bottom:1px solid #fed7aa;flex-shrink:0}.tl-add-sent-hint{font-size:.78rem;color:#6b7280;margin-bottom:8px;line-height:1.4}.tl-add-sent-hint code{background:#e5e7eb;border-radius:3px;padding:1px 4px;font-family:monospace}.tl-sent-input{width:100%;box-sizing:border-box;padding:8px 10px;border:1px solid #fdba74;border-radius:8px;font-size:.85rem;font-family:inherit;outline:0;resize:vertical;line-height:1.5}.tl-sent-input:focus{border-color:#f97316;box-shadow:0 0 0 2px rgba(249,115,22,.15)}.tl-add-sent-btns{display:flex;gap:8px;margin-top:8px}.tl-save-sent-btn{padding:6px 16px;background:#f97316;color:#fff;border:none;border-radius:8px;font-size:.85rem;font-weight:700;cursor:pointer}.tl-save-sent-btn:hover{background:#ea580c}.tl-cancel-sent-btn{padding:6px 13px;background:#f3f4f6;color:#6b7280;border:1px solid #d1d5db;border-radius:8px;font-size:.85rem;cursor:pointer}.tl-cancel-sent-btn:hover{background:#e5e7eb}.tl-empty-sents{padding:32px 20px;color:#9ca3af;font-size:.9rem;text-align:center}.tl-sent-list{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:10px}.tl-sent-card{display:flex;align-items:flex-start;gap:10px;background:#fff;border:1px solid #fed7aa;border-radius:10px;padding:12px 14px}.tl-sent-num{min-width:24px;height:24px;background:#fff7ed;border:1px solid #fdba74;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:#ea580c;flex-shrink:0}.tl-sent-body{flex:1;display:flex;flex-direction:column;gap:5px}.tl-sent-vi{font-size:.9rem;color:#1e293b;font-weight:500}.tl-sent-en{font-size:.88rem;color:#374151;font-style:italic}.tl-sent-note{font-size:.78rem;color:#6b7280}.tl-del-sent-btn{background:#fee2e2;color:#dc2626;border:none;border-radius:6px;width:26px;height:26px;cursor:pointer;font-size:.8rem;flex-shrink:0;display:flex;align-items:center;justify-content:center}.tl-del-sent-btn:hover{background:#fecaca}.tl-practice-wrap{display:flex;flex-direction:column;height:100%;overflow:hidden}.tl-prac-header{padding:12px 16px;border-bottom:1px solid #fed7aa;flex-shrink:0}.tl-prac-prog-bar{height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden;margin-bottom:8px}.tl-prac-prog-fill{height:100%;background:linear-gradient(to right,#f97316,#ea580c);border-radius:3px;transition:width .3s}.tl-prac-meta{display:flex;align-items:center;gap:10px}.tl-prac-pos{font-size:.82rem;color:#6b7280;font-weight:600;flex:1}.tl-prac-score-live{font-size:.82rem;color:#f97316;font-weight:700}.tl-prac-exit-btn{padding:3px 10px;border:1px solid #d1d5db;border-radius:6px;background:#fff;cursor:pointer;font-size:.78rem;color:#6b7280}.tl-prac-exit-btn:hover{background:#fee2e2;color:#dc2626;border-color:#fca5a5}.tl-prac-font-ctrl{display:flex;align-items:center;gap:4px;margin-left:auto}.tl-prac-font-btn{padding:2px 8px;border:1px solid #d1d5db;border-radius:5px;background:#fff;cursor:pointer;font-size:.75rem;font-weight:700;color:#6b7280}.tl-prac-font-btn:hover{border-color:#f97316;color:#f97316}.tl-prac-font-sel{padding:2px 6px;border:1px solid #d1d5db;border-radius:5px;background:#fff;font-size:.75rem;color:#6b7280;cursor:pointer}.tl-prac-card{flex:1;overflow-y:auto;padding:20px 24px;display:flex;flex-direction:column;gap:14px}.tl-prac-vi-label{font-size:.78em;font-weight:700;color:#9ca3af;text-transform:uppercase;letter-spacing:.05em}.tl-prac-vi-text{font-size:1.25em;font-weight:600;color:#1e293b;line-height:1.5;background:#fff;border:1.5px solid #fed7aa;border-radius:12px;padding:14px 18px}.tl-prac-note{font-size:.8em;color:#6b7280;font-style:italic}.tl-hint-revealed{color:#92400e;font-style:normal;font-weight:600}.tl-hint-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.tl-hint-btn{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:999px;font-size:.8em;font-weight:600;cursor:pointer;border:1.5px solid #d97706;background:#fff;color:#d97706;white-space:nowrap}.tl-hint-btn:hover{background:#fef3c7}.tl-hint-btn-on{background:#fef3c7;color:#92400e;border-color:#92400e}.tl-hint-text{font-size:.82em;color:#92400e;font-weight:600;background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:4px 10px;line-height:1.5}.tl-user-ans{width:100%;box-sizing:border-box;padding:10px 13px;border:1.5px solid #d1d5db;border-radius:10px;font-size:.95em;font-family:inherit;outline:0;resize:vertical;line-height:1.5}.tl-user-ans:focus{border-color:#f97316;box-shadow:0 0 0 3px rgba(249,115,22,.12)}.tl-prac-hint{font-size:.75em;color:#9ca3af;text-align:right}.tl-prac-btns{display:flex}.tl-check-btn{padding:9px 24px;background:#f97316;color:#fff;border:none;border-radius:10px;font-size:.95rem;font-weight:700;cursor:pointer}.tl-check-btn:hover{background:#ea580c}.tl-prac-rec-btn{margin-left:8px;padding:9px 14px;background:#fff;color:#374151;border:1.5px solid #d1d5db;border-radius:10px;font-size:1rem;cursor:pointer;transition:background .15s,border-color .15s}.tl-prac-rec-btn:hover{background:#f3f4f6;border-color:#9ca3af}.tl-prac-rec-btn.recording{background:#fee2e2;border-color:#f87171;color:#dc2626;animation:tl-rec-pulse .7s infinite alternate}@keyframes tl-rec-pulse{from{opacity:1}to{opacity:.55}}.tl-synonym-note{font-size:.78em;color:#9ca3af;font-style:italic;line-height:1.5}.tl-user-ans-shown{background:#f3f4f6;border:1px solid #e5e7eb;border-radius:10px;padding:10px 14px;font-size:.95rem;color:#374151;white-space:pre-wrap}.tl-correct-feedback{font-size:1.15rem;font-weight:700;color:#16a34a;padding:14px 0 6px;text-align:center}.tl-result-row{display:flex;align-items:center;gap:12px}.tl-result-badge{display:inline-flex;align-items:center;gap:5px;font-size:.9rem;font-weight:700;padding:5px 14px;border-radius:999px}.tl-result-score-pct{font-size:1.1rem;font-weight:800}.tl-score-great{background:#dcfce7;color:#16a34a}.tl-score-ok{background:#fef9c3;color:#a16207}.tl-score-bad{background:#fee2e2;color:#dc2626}.tl-correct-ans-wrap{background:#fff7ed;border:1px solid #fdba74;border-radius:10px;padding:12px 14px}.tl-correct-ans-label{font-size:.75rem;font-weight:700;color:#9ca3af;text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}.tl-correct-ans{font-size:.95rem;font-weight:600;line-height:1.7}.tl-wd-ok{color:#16a34a}.tl-wd-miss{color:#dc2626}.tl-wd-alt{font-size:.82em;font-weight:500;color:#15803d;opacity:.75}.tl-wd-click{cursor:pointer;border-radius:3px;transition:background .12s}.tl-wd-click:hover{background:rgba(0,0,0,.07)}.tl-wd-click.tl-wd-active{background:#fef9c3;outline:1.5px solid #fbbf24}.tl-dict-panel{border:1.5px solid #e2e8f0;border-radius:12px;background:#f8fafc;padding:14px 16px;font-size:.88em;line-height:1.6;animation:tl-dict-slide .18s ease-out}@keyframes tl-dict-slide{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.tl-dict-loading{color:#6b7280;font-style:italic}.tl-dict-word{font-size:1.15em;font-weight:700;color:#1e293b;display:flex;align-items:center;gap:8px}.tl-dict-speak-btn{background:0 0;border:none;cursor:pointer;font-size:1rem;padding:0;line-height:1}.tl-dict-vi{color:#0369a1;font-weight:600;font-size:.92em}.tl-dict-phonetic{color:#6b7280;font-size:.85em}.tl-dict-ph-lbl{font-weight:700;font-size:.75em;background:#e2e8f0;border-radius:3px;padding:1px 4px}.tl-dict-ph-val{font-family:monospace}.tl-dict-pos{font-size:.78em;font-weight:700;color:#7c3aed;text-transform:uppercase;letter-spacing:.05em;margin-top:7px}.tl-dict-def{color:#374151;font-size:.88em}.tl-dict-num{font-weight:700;color:#9ca3af;margin-right:4px}.tl-dict-notfound{color:#9ca3af;font-style:italic;font-size:.85em}.tl-prac-nav{display:flex;align-items:center;justify-content:flex-end;gap:10px}.tl-kb-hint{font-size:.75rem;color:#9ca3af;display:flex;align-items:center;gap:3px}.tl-kb-hint kbd{display:inline-block;padding:1px 6px;background:#f1f5f9;border:1px solid #cbd5e1;border-bottom-width:2px;border-radius:4px;font-size:.72rem;font-family:inherit;color:#475569;line-height:1.5}.tl-prac-prev-icon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;margin-right:6px;background:rgba(0,0,0,.06);border:1px solid rgba(0,0,0,.12);border-radius:50%;font-size:.7rem;color:#374151;cursor:pointer;vertical-align:middle;line-height:1}.tl-prac-prev-icon:hover{background:rgba(0,0,0,.13)}.tl-next-btn{padding:9px 24px;background:#1e293b;color:#fff;border:none;border-radius:10px;font-size:.92rem;font-weight:700;cursor:pointer}.tl-next-btn:hover{background:#334155}.tl-result-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:32px}.tl-result-emoji{font-size:3.5rem}.tl-result-title{font-size:1.4rem;font-weight:800;color:#1e293b}.tl-result-score{font-size:3rem;font-weight:900;color:#f97316;line-height:1}.tl-result-of{font-size:1.5rem;color:#9ca3af}.tl-result-pct{font-size:1rem;color:#6b7280;font-weight:600}.tl-result-btns{display:flex;gap:12px;margin-top:8px}.tl-retry-btn{padding:9px 22px;background:#f97316;color:#fff;border:none;border-radius:10px;font-size:.92rem;font-weight:700;cursor:pointer}.tl-retry-btn:hover{background:#ea580c}.tl-browse-btn{padding:9px 20px;background:#fff;color:#374151;border:1.5px solid #d1d5db;border-radius:10px;font-size:.92rem;font-weight:700;cursor:pointer}.tl-browse-btn:hover{background:#f3f4f6}.source-card-cu{border-color:#0ea5e9}.source-card-cu:hover{background:#f0f9ff;border-color:#0284c7}.source-card-cu .source-card-icon{color:#0ea5e9}.cu-home-overlay{position:fixed;inset:0;z-index:1200;background:#f8fafc;display:flex;flex-direction:column;align-items:center}.cu-home-header{width:100%;max-width:900px;display:flex;align-items:center;gap:16px;padding:22px 32px 16px}.cu-home-back{padding:7px 16px;background:#fff;border:1.5px solid #d1d5db;border-radius:8px;font-size:.88rem;font-weight:700;cursor:pointer;color:#374151;transition:all .16s}.cu-home-back:hover{background:#f3f4f6;border-color:#9ca3af}.cu-home-title{font-size:1.3rem;font-weight:800;color:#0ea5e9}.cu-home-subtitle{font-size:.85rem;color:#6b7280;font-weight:500}.cu-home-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding:16px 32px;width:100%;max-width:900px}@media (max-width:600px){.cu-home-grid{grid-template-columns:1fr}}@media (max-width:600px){.tl-bg-controls{display:none!important}.tl-prac-hint{display:none}.tl-body{position:relative;overflow:hidden}.tl-left{width:100%!important;min-width:0;border-right:none}.tl-resizer{display:none}.tl-right{position:absolute;inset:0;z-index:2;transform:translateX(100%);transition:transform .28s ease;background:inherit;overflow-y:auto}.tl-body.tl-folder-selected .tl-right{transform:translateX(0)}.tl-body.tl-folder-selected .tl-left{display:none}}.cu-card{background:#fff;border:2px solid #e5e7eb;border-radius:16px;padding:28px 24px;cursor:pointer;transition:all .18s;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}.cu-card:hover{border-color:#0ea5e9;background:#f0f9ff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(14,165,233,.12)}.cu-card-icon{font-size:2.4rem;line-height:1}.cu-card-title{font-size:1.05rem;font-weight:800;color:#1e293b}.cu-card-desc{font-size:.82rem;color:#6b7280;line-height:1.5}.cu-card-gpt-btn{margin-top:6px;padding:5px 16px;background:#f0fdf4;border:1.5px solid #86efac;border-radius:999px;font-size:.78rem;font-weight:700;color:#15803d;cursor:pointer;transition:all .15s;white-space:nowrap}.cu-card-gpt-btn:hover{background:#dcfce7;border-color:#4ade80;color:#166534}.cu-mode-banner{background:#0ea5e9;color:#fff;font-size:.82rem;font-weight:700;padding:6px 18px;text-align:center;letter-spacing:.03em}.vc-tab-bar{display:flex;border-bottom:2px solid #a7f3d0;flex-shrink:0}.vc-tab{flex:1;padding:9px 0;border:none;background:#f0fdf4;font-size:.83rem;font-weight:600;color:#9ca3af;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color .12s,border-color .12s}.vc-tab.active{color:#78350f;border-bottom-color:#fbbf24;background:#fbbf24;font-weight:700}.vc-tab:hover:not(.active){color:#047857;background:#d1fae5}.vc-level-bar{display:flex;gap:4px;padding:6px 10px;background:#fafafa;border-bottom:1px solid #f3f4f6;flex-shrink:0}.vc-level-tab{flex:1;padding:4px 0;border:1.5px solid #e2e8f0;background:#fff;border-radius:20px;font-size:.75rem;font-weight:600;color:#6b7280;cursor:pointer;transition:all .12s}.vc-level-tab.active{background:#059669;color:#fff;border-color:#059669}.vc-level-tab:hover:not(.active){background:#d1fae5;border-color:#6ee7b7;color:#047857}.shadow-rec-field{display:flex;align-items:center;gap:10px;margin-bottom:12px}.shadow-rec-field-lbl{font-size:.82rem;font-weight:700;color:#374151;white-space:nowrap}.shadow-rec-select{flex:1;padding:6px 10px;border-radius:7px;border:1.5px solid #d1d5db;background:#f9fafb;font-size:.82rem;color:#1f2937;cursor:pointer}.shadow-rec-select:focus{outline:0;border-color:#2563eb}.shadow-rec-option{margin-bottom:12px}.shadow-rec-lbl{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;color:#1f2937;cursor:pointer}.shadow-rec-lbl input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:#2563eb}.shadow-rec-hint{font-size:.78rem;color:#6b7280;margin:0 0 16px;line-height:1.55}.shadow-rec-start-btn{width:100%;padding:11px;border-radius:8px;border:none;background:#2563eb;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;transition:background .14s}.shadow-rec-start-btn:hover{background:#1d4ed8}.shadow-rec-status{display:flex;align-items:center;gap:10px;font-size:1rem;font-weight:700;color:#dc2626;margin-bottom:18px}.shadow-rec-dot{width:12px;height:12px;border-radius:50%;background:#dc2626;flex-shrink:0;animation:shadowRecBlink .8s ease-in-out infinite}@keyframes shadowRecBlink{0%,100%{opacity:1}50%{opacity:.2}}.shadow-rec-stop-btn{width:100%;padding:11px;border-radius:8px;border:none;background:#dc2626;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;transition:background .14s}.shadow-rec-stop-btn:hover{background:#b91c1c}.shadow-rec-save-btn{flex:1;padding:9px;border-radius:8px;border:none;background:#16a34a;color:#fff;font-size:.85rem;font-weight:700;cursor:pointer;transition:background .14s}.shadow-rec-save-btn:hover{background:#15803d}.shadow-rec-download-btn{flex:1;padding:9px;border-radius:8px;border:none;background:#2563eb;color:#fff;font-size:.85rem;font-weight:700;cursor:pointer;transition:background .14s}.shadow-rec-download-btn:hover{background:#1d4ed8}.shadow-rec-retry-btn{flex:1;padding:9px;border-radius:8px;border:1.5px solid #d1d5db;background:#f9fafb;color:#374151;font-size:.85rem;font-weight:700;cursor:pointer;transition:background .14s}.shadow-rec-retry-btn:hover{background:#f3f4f6}.shadow-rec-stop-wrap{position:absolute;bottom:10px;right:10px;z-index:30;display:flex;flex-direction:column;align-items:center;gap:4px}.shadow-rec-stop-lbl{font-size:.7rem;font-weight:700;color:#dc2626;text-shadow:0 1px 4px rgba(0,0,0,.9);letter-spacing:.02em;white-space:nowrap}.shadow-rec-stop-btn-float{display:flex;align-items:center;gap:7px;background:rgba(0,0,0,.72);backdrop-filter:blur(6px);border:2px solid #dc2626;border-radius:999px;color:#fff;font-size:.88rem;font-weight:800;padding:8px 16px 8px 12px;cursor:pointer;transition:background .14s}.shadow-rec-stop-btn-float:hover{background:rgba(185,28,28,.85);border-color:#b91c1c}.shadow-rec-stop-dot{width:10px;height:10px;border-radius:50%;background:#dc2626;flex-shrink:0;animation:shadowRecBlink .8s ease-in-out infinite}.shadow-rec-cam-wrap{position:absolute;bottom:12px;right:12px;width:160px;aspect-ratio:1;border-radius:10px;overflow:hidden;border:2px solid #dc2626;box-shadow:0 2px 12px rgba(0,0,0,.5);z-index:20}.shadow-rec-cam-wrap.pos-tl{top:12px;left:12px;bottom:auto;right:auto}.shadow-rec-cam-wrap.pos-tr{top:12px;right:12px;bottom:auto;left:auto}.shadow-rec-cam-wrap.pos-bl{bottom:12px;left:12px;top:auto;right:auto}.shadow-rec-cam-wrap.pos-br{bottom:12px;right:12px;top:auto;left:auto}.shrc-pos-grid{display:grid;grid-template-columns:1fr 1fr;gap:3px}.shrc-pos-btn{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:5px;cursor:pointer;border:1.5px solid var(--border,#e5e7eb);background:var(--surface2,#f8fafc);font-size:.9rem;transition:background .15s,border-color .15s,color .15s;user-select:none}.shrc-pos-btn input{display:none}.shrc-pos-btn:has(input:checked){background:#2563eb;color:#fff;border-color:#2563eb}.shrc-pos-btn:hover:not(:has(input:checked)){background:var(--surface3,#e2e8f0)}.shadow-rec-cam-live{width:100%;height:100%;display:block;object-fit:cover}.shadow-rec-cam-stop{position:absolute;top:4px;right:4px;background:rgba(220,38,38,.85);color:#fff;border:none;border-radius:50%;width:26px;height:26px;font-size:.8rem;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1}.shadow-rec-cam-timer{position:absolute;bottom:4px;left:6px;font-size:.65rem;font-weight:700;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.8);display:flex;align-items:center;gap:4px}.shadow-rec-cam-timer::before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:#dc2626;animation:shadowRecBlink .8s ease-in-out infinite}.shadow-rec-img-upload-lbl{display:inline-flex;align-items:center}.shadow-rec-img-upload-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:8px;font-size:.85rem;font-weight:600;background:#e0e7ff;color:#3730a3;cursor:pointer;border:1.5px solid #a5b4fc;transition:background .15s}.shadow-rec-img-upload-btn:hover{background:#c7d2fe}.rw-list-toggle-btn{display:none}@media (max-width:600px){.rw-body{position:relative;overflow:hidden}.rw-resizer{display:none}.rw-left{position:absolute;inset:0;z-index:5;width:100%!important;transform:translateX(-100%);transition:transform .28s ease;overflow-y:auto}.rw-body.rw-list-open .rw-left{transform:translateX(0)}.rw-right{width:100%!important;flex:1}.rw-list-toggle-btn{display:inline-flex;align-items:center;gap:4px;padding:5px 10px;border-radius:8px;border:1.5px solid #d1fae5;background:#f0fdf4;color:#166534;font-size:.72rem;font-weight:700;cursor:pointer}.rw-list-toggle-btn.active{background:#dcfce7;border-color:#4ade80}.rw-bg-controls{display:none!important}#rwOverlay .rw-header .rw-mode-seg{order:1}#rwOverlay .rw-header .rw-list-toggle-btn{order:2}#rwOverlay .rw-header .rw-star-wrap{order:3}#rwOverlay .rw-header .rw-gpt-btn{order:4}#rwOverlay .rw-header .rw-nolevel-btn{order:5}#rwOverlay .rw-family-actions{opacity:1}#rwOverlay .rw-tree-svg{display:none}#rwOverlay .rw-tree-children-row,#rwOverlay .rw-tree-root-row{flex-direction:column;align-items:stretch;justify-content:flex-start;gap:10px}#rwOverlay .rw-node,#rwOverlay .rw-node-root{min-width:0;max-width:none;width:100%;box-sizing:border-box}#rwOverlay .rw-header .rw-nolevel-btn{display:none!important}#rwOverlay .rw-header .rw-list-toggle-btn,#rwOverlay .rw-header .rw-mode-seg,#rwOverlay .rw-header .rw-star-wrap{flex:1 1 30%;min-width:0}#rwOverlay .rw-header .rw-star-wrap{display:block}#rwOverlay .rw-header .rw-list-toggle-btn,#rwOverlay .rw-header .rw-mode-seg .rw-mode-btn,#rwOverlay .rw-header .rw-star-wrap .rw-star-toolbtn{width:100%;justify-content:center;gap:4px;padding-left:6px;padding-right:6px;white-space:nowrap}#rwOverlay .rw-cards{grid-template-columns:1fr}#rwOverlay .rw-header .rw-back-btn,#rwOverlay .rw-header .rw-gpt-btn,#rwOverlay .rw-header .rw-list-toggle-btn,#rwOverlay .rw-header .rw-mode-btn,#rwOverlay .rw-header .rw-nolevel-btn,#rwOverlay .rw-header .rw-star-toolbtn,#rwOverlay .rw-header .rw-theme-btn{height:32px;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;padding-top:0;padding-bottom:0;line-height:1;font-size:.74rem}#rwOverlay .rw-display-bar .rw-dark-mode-btn,#rwOverlay .rw-display-bar .rw-expand-all-btn,#rwOverlay .rw-display-bar .rw-settings-btn,#rwOverlay .rw-search-btn,#rwOverlay .rw-search-inp{height:36px;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;padding-top:0;padding-bottom:0;line-height:1}#rwOverlay .rw-node{border-radius:18px;padding:15px 17px;border:1.5px solid #eceef3;box-shadow:0 2px 10px rgba(15,23,42,.05)}#rwOverlay .rw-node-clickable:hover,#rwOverlay .rw-node:hover{border-color:#dfe3ea;box-shadow:0 4px 14px rgba(15,23,42,.08)}#rwOverlay .rw-node-affix{border-color:#ecdcb0;background:#fdf7e7}#rwOverlay .rw-node-root{border-color:#bfe6c9;background:#f2fbf4}#rwOverlay .rw-node-header{align-items:center;margin-bottom:6px}#rwOverlay .rw-node-word{font-size:1.14em}#rwOverlay .rw-node-affix .rw-node-word,#rwOverlay .rw-node-root .rw-node-word{font-size:1.4em}#rwOverlay .rw-node-toggle{width:26px;height:26px;border:1.5px solid #e2e8f0;color:#94a3b8;background:#fff;font-size:1.05em}#rwOverlay .rw-node-type-prefix,#rwOverlay .rw-node-type-suffix{background:#efe6cd;color:#7c6535}#rwOverlay .rw-node-meaning{font-size:.95em;color:#334155;margin-top:2px}#rwOverlay .rw-node-full{border-top-color:#eef1f5;padding-top:9px;margin-top:9px;gap:6px}#rwOverlay .rw-node-colloc,#rwOverlay .rw-node-def,#rwOverlay .rw-node-ex{font-size:.9em;line-height:1.5}#rwOverlay .rw-node-ipa-row{gap:4px;margin:3px 0 6px}#rwOverlay .rw-node-speak-btn svg{width:16px;height:16px}}@media (max-width:600px){.reading-topbar{padding:7px 10px;gap:6px 8px;flex-wrap:wrap;position:static}.reading-topbar-center{display:none}.reading-topbar>div:last-child{flex:1 1 100%;min-width:0;width:100%;gap:6px;flex-wrap:wrap;justify-content:flex-start}.reading-topbar .ctrl-btn,.reading-topbar .rd-theme-btn{font-size:.72rem!important;padding:4px 9px!important}.reading-controls-bar{position:static}#rdPosLegend{position:static;top:auto}.reading-body{padding:16px 14px 84px}.reading-article{font-size:1rem;line-height:1.95}.reading-article p{margin-bottom:.9em}.rd-para-play-btn{display:none!important}.rd-src-tabs2{display:flex;width:100%;box-sizing:border-box;gap:3px;padding:4px}.rd-src-tab2{flex:1 1 0;min-width:0;justify-content:center;padding:8px 4px;font-size:.74rem;gap:4px;white-space:nowrap}.rd-src-tab2 .rd-tab-ic{display:none}#btnRdTheme{font-size:.9rem;padding:5px 7px}#btnRdDict{font-size:.72rem!important;padding:0 8px!important}#btnRdSave{font-size:.72rem!important;padding:4px 8px!important}.tour-replay-btn{display:none}.reading-controls-bar{gap:5px;padding:5px 10px}.reading-controls-bar .ctrl-btn{font-size:.72rem;padding:4px 8px}.reading-controls-bar .ctrl-select{font-size:.72rem;padding:4px 6px}#rdColorBtns,#rdIpaVariantWrapper,#rdVoiceWrapper,.reading-controls-bar>div[style*=border-left],.reading-controls-bar>label.popup-mode-sw{display:none!important}.rd-font-size-btn{display:inline-flex!important;font-size:.8rem;padding:4px 9px}}.pv-overlay{display:none;position:fixed;inset:0;background:#fffbeb;z-index:9998;flex-direction:column;overflow:hidden}.pv-overlay.active{display:flex}.pv-header{display:flex;align-items:center;gap:10px;flex-shrink:0;padding:8px 14px;border-bottom:1.5px solid #fcd34d;background:rgba(255,255,255,.82);backdrop-filter:blur(6px)}.pv-back-btn{padding:5px 13px;border-radius:8px;border:1.5px solid #fcd34d;background:#fff;cursor:pointer;font-size:.86rem;color:#b45309;transition:all .13s;white-space:nowrap}.pv-back-btn:hover{background:#fef3c7;border-color:#d97706}.pv-title{font-weight:800;font-size:1.05rem;color:#92400e;white-space:nowrap}.pv-header-controls{display:flex;align-items:center;gap:8px;margin-left:auto}.pv-font-ctrl{display:flex;align-items:center;gap:2px}.pv-font-btn{padding:3px 8px;border-radius:6px;border:1.5px solid #fcd34d;background:#fff;color:#92400e;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .12s;line-height:1}.pv-font-btn:hover{background:#fef3c7;border-color:#d97706}.pv-font-lbl{font-size:.72rem;color:#92400e;font-weight:700;min-width:34px;text-align:center}.pv-font-select{padding:4px 8px;border-radius:7px;border:1.5px solid #fcd34d;background:#fff;color:#92400e;font-size:.82rem;cursor:pointer;outline:0;transition:border-color .12s}.pv-font-select:focus{border-color:#d97706}.co-font-select{border-color:#67e8f9;color:#0e7490}.co-font-select:focus{border-color:#0891b2}.co-add-btn{background:#0891b2;border-color:#0891b2}.co-add-btn:hover{background:#0e7490}.co-bulk-add-btn{background:#7c3aed;border-color:#7c3aed}.co-bulk-add-btn:hover{background:#6d28d9}.co-bulk-msg{font-size:.82rem;margin-left:8px}.co-bulk-unmatched{margin-top:12px;padding:10px 14px;background:#fffbeb;border:1.5px solid #fcd34d;border-radius:10px}.co-bulk-unmatched-label{font-size:.8rem;font-weight:700;color:#92400e;margin-bottom:7px}.co-bulk-unmatched-item{display:inline-block;margin:3px 4px;padding:3px 10px;background:#fef3c7;border:1px solid #fcd34d;border-radius:999px;font-size:.83rem;color:#78350f;font-family:Poppins,sans-serif}.co-bg-swatches{display:flex;align-items:center;gap:5px;margin-left:4px}.im-settings-wrap{position:relative;display:inline-flex}.im-settings-btn{display:inline-flex;align-items:center;justify-content:center;height:34px;width:38px;border-radius:9px;border:1.5px solid #e5e7eb;background:#f9fafb;color:#6d28d9;font-size:1.05rem;cursor:pointer;transition:background .13s,border-color .13s}.im-settings-btn.active,.im-settings-btn:hover{background:#ede9fe;border-color:#c4b5fd}.im-settings-menu{display:none;position:absolute;top:42px;right:0;z-index:320;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.16);padding:12px;flex-direction:column;gap:10px;min-width:200px;max-width:88vw}.im-settings-menu.im-open{display:flex}.im-settings-menu .co-bg-swatches{margin-left:0}.co-settings-wrap{position:relative;display:inline-flex;align-items:center;margin-left:auto}.co-settings-btn{display:none}.co-bg-swatch{width:18px;height:18px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .12s,border-color .12s;padding:0}.co-bg-swatch:hover{transform:scale(1.25)}.co-bg-swatch-active{border-color:#0891b2!important;transform:scale(1.25)}.pv-add-btn{padding:5px 13px;border-radius:8px;border:1.5px solid #d97706;background:#d97706;color:#fff;font-size:.86rem;font-weight:700;cursor:pointer;transition:background .13s;white-space:nowrap}.pv-add-btn:hover{background:#b45309}.pv-body{flex:1;display:flex;overflow:hidden;min-height:0}.pv-left{width:260px;flex-shrink:0;display:flex;flex-direction:column;border-right:1.5px solid #fcd34d;background:rgba(255,255,255,.75);overflow:hidden}.pv-panel-head{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-bottom:1px solid #fde68a;flex-shrink:0}.pv-panel-title{font-weight:700;font-size:.88rem;color:#92400e}.pv-badge{display:inline-block;background:#fef3c7;color:#92400e;border-radius:10px;padding:0 7px;font-size:.74rem;font-weight:700;margin-left:5px}.pv-resizer{width:6px;flex-shrink:0;cursor:col-resize;background:linear-gradient(to bottom,transparent,#fcd34d 40%,transparent);transition:background .15s}.pv-resizer:hover{background:#d97706}.pv-body.pv-resizing{user-select:none;cursor:col-resize}.pv-right{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;min-width:0}.pv-group-search-row{padding:6px 10px;border-bottom:1px solid rgba(0,0,0,.08);flex-shrink:0}.pv-group-search-inp{width:100%;box-sizing:border-box;border:1.5px solid #e5e7eb;border-radius:7px;padding:5px 10px;font-size:.82rem;outline:0;background:#f9fafb}.pv-group-search-inp:focus{border-color:#f59e0b;background:#fff}.pv-groups-list{flex:1;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#fcd34d transparent}.pv-groups-list::-webkit-scrollbar{width:4px}.pv-groups-list::-webkit-scrollbar-track{background:0 0}.pv-groups-list::-webkit-scrollbar-thumb{background:#fcd34d;border-radius:4px}.pv-groups-list::-webkit-scrollbar-thumb:hover{background:#d97706}.pv-empty-list{padding:24px 14px;text-align:center;color:#6b7280;font-size:.88rem;line-height:1.6}.co-load-more{display:block;width:calc(100% - 16px);margin:8px auto 12px;padding:9px 12px;border:1.5px solid #fcd34d;border-radius:999px;background:#fffbeb;color:#b45309;font-family:inherit;font-size:.82rem;font-weight:800;cursor:pointer;transition:background .12s,color .12s}.co-load-more:hover{background:#fde68a;color:#92400e}.co-load-more-n{font-weight:900}.co-load-more-rest{opacity:.6;font-weight:700;font-size:.76rem}.pv-group-item{display:flex;align-items:center;gap:6px;padding:8px 10px 8px 12px;cursor:pointer;border-bottom:1px solid #fffbeb;transition:background .1s}.pv-group-item:hover{background:#fef3c7}.pv-group-item.active{background:#fef9c3;border-left:3px solid #d97706}.pv-group-locked{opacity:.6}.pv-group-locked .pv-group-root{color:#6b7280;font-weight:600}.pv-group-locked:hover{background:#f3f4f6}.pv-group-root{font-weight:700;font-size:.92rem;color:#92400e;flex:1}.pv-group-count{font-size:.72rem;color:#9ca3af}.pv-group-actions{display:flex;gap:3px;flex-shrink:0}.pv-row-append-btn,.pv-row-del-btn,.pv-row-edit-btn{width:24px;height:24px;border-radius:5px;border:1px solid #e5e7eb;background:#fff;cursor:pointer;font-size:.78rem;display:flex;align-items:center;justify-content:center;transition:all .12s}.pv-row-append-btn{font-size:.9rem;font-weight:800;color:#16a34a}.pv-row-append-btn:hover{background:#f0fdf4;border-color:#86efac;color:#15803d}.pv-row-edit-btn:hover{background:#eff6ff;border-color:#93c5fd;color:#2563eb}.pv-row-del-btn:hover{background:#fef2f2;border-color:#fca5a5;color:#dc2626}.pv-search-row{display:flex;align-items:center;gap:0;padding:8px 12px;border-bottom:1.5px solid #fcd34d;flex-shrink:0;background:rgba(255,255,255,.7)}.pv-search-inp{flex:1;padding:8px 12px;border:1.5px solid #fcd34d;border-radius:9px;font-size:.94rem;background:#fff;outline:0;color:#1f2937;transition:border-color .13s}.pv-search-inp:focus{border-color:#d97706;box-shadow:0 0 0 3px rgba(217,119,6,.12)}.pv-search-clear{margin-left:6px;width:28px;height:28px;border-radius:50%;border:none;background:#f3f4f6;color:#6b7280;font-size:.82rem;cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:background .12s}.pv-search-clear:hover{background:#fde68a;color:#92400e}.pv-search-count{font-size:.78rem;color:#9ca3af;padding:8px 18px 0;font-style:italic}.co-search-more-note{font-size:.76rem;color:#9ca3af;text-align:center;padding:10px 16px 16px;font-style:italic}.co-not-found-bar{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px;margin:8px 16px 4px;padding:8px 12px;background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;font-size:.82rem;line-height:1.5}.co-not-found-label{font-weight:700;color:#c2410c;flex-shrink:0}.co-not-found-list{color:#7c2d12;word-break:break-word;flex:1}.co-not-found-copy{flex-shrink:0;padding:3px 10px;border-radius:7px;border:1.5px solid #f97316;background:0 0;color:#ea580c;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .15s}.co-not-found-copy:hover{background:#f97316;color:#fff}.co-not-found-copy:disabled{opacity:.6;cursor:default;background:0 0;color:#16a34a;border-color:#16a34a}.co-card-wrap{position:relative}.co-card-edit-btn{position:absolute;top:10px;right:10px;z-index:2;background:0 0;border:1px solid #d1d5db;border-radius:6px;padding:2px 8px;font-size:.78rem;color:#6b7280;cursor:pointer;transition:all .15s}.co-card-edit-btn:hover{background:#f97316;border-color:#f97316;color:#fff}.co-del-card-btn{background:0 0;border:1px solid #fca5a5;border-radius:6px;padding:2px 7px;font-size:.78rem;color:#ef4444;cursor:pointer;transition:all .15s;margin-left:4px;line-height:1}.co-del-card-btn:hover{background:#ef4444;border-color:#ef4444;color:#fff}.co-edit-card-btn{background:0 0;border:1px solid #c4b5fd;border-radius:6px;padding:2px 7px;font-size:.78rem;color:#7c3aed;cursor:pointer;transition:all .15s;margin-left:4px;line-height:1}.co-edit-card-btn:hover{background:#7c3aed;border-color:#7c3aed;color:#fff}.co-ec-ov{position:fixed;inset:0;z-index:100001;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;padding:18px}.co-ec-box{background:#fff;border-radius:16px;width:100%;max-width:520px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 24px 60px rgba(0,0,0,.3)}.co-ec-hd{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid #eef2f7;font-weight:800;color:#7c3aed}.co-ec-x{background:0 0;border:none;font-size:1.3rem;color:#94a3b8;cursor:pointer;line-height:1}.co-ec-body{padding:14px 18px;overflow-y:auto}.co-ec-body label{display:block;font-size:.76rem;font-weight:700;color:#64748b;margin:10px 0 3px}.co-ec-inp{width:100%;box-sizing:border-box;padding:8px 10px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:.9rem}.co-ec-inp:focus{border-color:#7c3aed;outline:0}.co-ec-ta{width:100%;box-sizing:border-box;padding:8px 10px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:.9rem;resize:vertical;font-family:inherit}.co-ec-row2{display:flex;gap:10px}.co-ec-row2>div{flex:1}.co-ec-actions{display:flex;gap:10px;padding:14px 18px;border-top:1px solid #eef2f7}.co-ec-actions .vl-test-btn{flex:1}.co-star-btn{background:0 0;border:none;cursor:pointer;font-size:1.1rem;color:#d1d5db;padding:0 3px;line-height:1;transition:color .15s,transform .12s;flex-shrink:0}.co-star-btn:hover{color:#f59e0b;transform:scale(1.2)}.co-star-btn.co-star-active{color:#f59e0b}.co-starred-btn{background:0 0;border:1px solid #d1d5db;border-radius:8px;padding:3px 9px;font-size:.78rem;color:#64748b;cursor:pointer;transition:all .15s;font-weight:600;white-space:nowrap}.co-starred-btn.co-starred-btn-active,.co-starred-btn:hover{background:#fef3c7;border-color:#f59e0b;color:#92400e}.co-starred-btn.co-starred-btn-has #coStarCount{font-weight:800;color:#d97706}.pv-toolbar-row{display:flex;align-items:center;gap:8px;padding:5px 12px;border-bottom:1px solid #fde68a;flex-shrink:0;background:rgba(255,255,255,.6)}.pv-compact-btn{padding:3px 12px;border-radius:7px;border:1.5px solid #fcd34d;background:#fff;color:#92400e;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .13s}.pv-compact-btn:hover{background:#fef3c7;border-color:#d97706}.pv-compact-btn-active{background:#d97706!important;border-color:#b45309!important;color:#fff!important}.pv-test-btn{padding:3px 12px;border-radius:7px;border:1.5px solid #6366f1;background:#fff;color:#4f46e5;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .13s;margin-left:auto}.pv-test-btn:hover{background:#eef2ff;border-color:#4f46e5}.gloss-flash-btn{margin-left:0!important;background:#7c3aed!important;border-color:#7c3aed!important;color:#fff!important}.gloss-flash-btn:hover{background:#6d28d9!important;border-color:#6d28d9!important}.pv-overlay.pv-dark .gloss-flash-btn{background:#7c3aed!important;border-color:#7c3aed!important;color:#fff!important}#pvOverlay .pv-toolbar-row .pv-test-btn{margin-left:0}#pvOverlay .pv-toolbar-row .pv-test-voice-sel{margin-left:auto}.co-starred-btn.co-starred-btn-has #pvStarCount{font-weight:800;color:#d97706}.pv-test-q-listen{text-align:center;margin:10px 0 6px}.pv-test-replay-btn{padding:13px 28px;border-radius:12px;border:2px solid #a78bfa;background:#f5f3ff;color:#6d28d9;font-size:1.05rem;font-weight:800;cursor:pointer;transition:background .13s,transform .13s}.pv-test-replay-btn:hover{background:#ede9fe;transform:scale(1.03)}.co-test-dark .pv-test-replay-btn{background:#3b2f63;border-color:#7c3aed;color:#ddd6fe}.pv-starred-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}.pv-starred-bar .pv-test-btn{margin-left:0}.pv-starred-bar .pv-search-count{margin-left:auto}.pv-flash-overlay{position:fixed;inset:0;z-index:10050;background:rgba(15,23,42,.72);display:none;align-items:center;justify-content:center;padding:20px}.pv-flash-modal{width:min(560px,96vw);background:#fff;border-radius:18px;box-shadow:0 24px 70px rgba(0,0,0,.4);overflow:hidden;display:flex;flex-direction:column}.pv-flash-topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid #eef2f6}.pv-flash-prog{font-size:.8rem;font-weight:800;color:#6366f1;letter-spacing:.04em}.pv-flash-close{width:30px;height:30px;border-radius:50%;border:none;background:#f1f5f9;color:#475569;font-size:1rem;cursor:pointer}.pv-flash-close:hover{background:#e2e8f0}.pv-flash-card{min-height:260px;padding:30px 26px;cursor:pointer;display:flex;align-items:center;justify-content:center;text-align:center}.pv-flash-face{width:100%}.pv-flash-phrase{font-size:1.9rem;font-weight:900;color:#1e293b;margin-bottom:12px}.pv-flash-speak{margin:0 auto}.pv-flash-hint{margin-top:18px;font-size:.78rem;color:#94a3b8;font-style:italic}.pv-flash-phrase-sm{font-size:1.15rem;font-weight:800;color:#6366f1;margin-bottom:10px}.pv-flash-meaning{font-size:1.35rem;font-weight:800;color:#16a34a;margin-bottom:12px;line-height:1.4}.pv-flash-def{font-size:.92rem;color:#475569;line-height:1.55;margin-bottom:10px}.pv-flash-ex{font-size:.9rem;color:#64748b;font-style:italic;line-height:1.55;border-left:3px solid #c7d2fe;padding-left:10px;text-align:left}.pv-flash-nav{display:flex;gap:8px;padding:12px 16px;border-top:1px solid #eef2f6}.pv-flash-nav-btn{flex:1;padding:9px 8px;border-radius:9px;border:1.5px solid #e5e7eb;background:#fff;color:#334155;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .13s}.pv-flash-nav-btn:hover{background:#f8fafc;border-color:#cbd5e1}.pv-flash-flip-btn{background:#eef2ff;border-color:#c7d2fe;color:#4f46e5}.pv-flash-flip-btn:hover{background:#e0e7ff}.pv-test-panel{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;background:#fff}.co-test-panel{background:#fff}.pv-test{display:flex;flex-direction:column;align-items:center;padding:24px 20px;max-width:560px;margin:0 auto;width:100%}.pv-test-bar{display:flex;align-items:center;gap:10px;width:100%;margin-bottom:28px}.pv-test-prog{font-size:.82rem;color:#9ca3af;font-weight:600}.pv-test-score{font-size:.82rem;color:#16a34a;font-weight:700;margin-left:auto}.pv-auto-adv-label{display:flex;align-items:center;gap:5px;font-size:.72rem;color:#6b7280;font-weight:700;cursor:pointer;white-space:nowrap}.pv-sw-track{display:inline-flex;align-items:center;width:30px;height:16px;border-radius:999px;background:#d1d5db;transition:background .2s;flex-shrink:0;cursor:pointer}.pv-sw-track.on{background:#16a34a}.pv-sw-thumb{width:12px;height:12px;border-radius:50%;background:#fff;margin-left:2px;transition:margin-left .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}.pv-sw-track.on .pv-sw-thumb{margin-left:16px}.pv-test-exit{padding:3px 10px;border-radius:7px;border:1px solid #e5e7eb;background:#fff;color:#6b7280;font-size:.78rem;cursor:pointer;transition:all .12s}.pv-test-exit:hover{background:#fee2e2;color:#dc2626;border-color:#fca5a5}.pv-test-sound-btn{padding:3px 8px;border-radius:7px;border:1px solid #e5e7eb;background:#fff;font-size:.88rem;cursor:pointer;transition:all .12s;line-height:1}.pv-test-sound-btn:hover{background:#f0fdf4;border-color:#86efac}.pv-test-fs-btn{padding:3px 8px;border-radius:7px;border:1px solid #e5e7eb;background:#fff;font-size:.88rem;cursor:pointer;transition:all .12s;line-height:1}.pv-test-fs-btn:hover{background:#eff6ff;border-color:#93c5fd}.pv-test-panel.pv-test-fs{position:fixed!important;inset:0!important;width:100vw!important;height:100dvh!important;max-height:100dvh!important;border-radius:0!important;z-index:99999!important;overflow-y:auto!important;margin:0!important}.test-fs-active #coOverlay,.test-fs-active #imOverlay,.test-fs-active #pvOverlay{z-index:99998}@media (max-width:700px){#coTestPanel.pv-test-panel,#imTestPanel.pv-test-panel,#pvTestPanel.pv-test-panel{position:fixed!important;inset:0!important;width:100vw!important;height:100dvh!important;max-height:100dvh!important;border-radius:0!important;z-index:99999!important;margin:0!important}.pv-test-fs-btn{display:none!important}}.pv-test-voice-sel{font-size:.72rem;padding:2px 4px;border:1px solid #e5e7eb;border-radius:7px;background:#fff;color:#374151;cursor:pointer;max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pv-test-q{font-size:1.5rem;font-weight:800;color:#1f2937;text-align:center;margin-bottom:28px;line-height:1.3;background:linear-gradient(135deg,#fef3c7,#fffbeb);border:2px solid #fcd34d;border-radius:14px;padding:18px 28px;width:100%;box-sizing:border-box}.pv-test-opts{display:flex;flex-direction:column;gap:10px;width:100%}.pv-test-opt{padding:12px 16px;border-radius:10px;border:2px solid #e5e7eb;background:#fff;font-size:.94rem;color:#1f2937;font-weight:600;cursor:pointer;text-align:left;transition:all .13s;line-height:1.4}.pv-test-opt:hover:not(:disabled){border-color:#d97706;background:#fffbeb;color:#92400e}.pv-test-opt-correct{border-color:#16a34a!important;background:#dcfce7!important;color:#15803d!important}.pv-test-opt-wrong{border-color:#dc2626!important;background:#fee2e2!important;color:#b91c1c!important}.pv-test-fb{margin-top:14px;font-size:.92rem;font-weight:700;padding:8px 16px;border-radius:8px;width:100%;box-sizing:border-box;text-align:center}.pv-test-fb-ok{background:#dcfce7;color:#15803d}.pv-test-fb-err{background:#fee2e2;color:#b91c1c}.pv-meaning-card{margin-top:12px;width:100%;box-sizing:border-box}.pv-mc-inner{border-radius:14px;padding:14px 18px 13px;background:linear-gradient(135deg,#fffbeb 0,#fef9ee 100%);border:1.5px solid #fde68a;text-align:center}.pv-mc-inner.pv-mc-wrong{background:linear-gradient(135deg,#fff1f2 0,#fff5f5 100%);border-color:#fecaca}.pv-mc-phrase{font-size:1.25rem;font-weight:800;color:#92400e;letter-spacing:.01em;margin-bottom:5px}.pv-mc-inner.pv-mc-wrong .pv-mc-phrase{color:#991b1b}.pv-mc-meaning{font-size:.95rem;color:#78350f;font-weight:600;margin-bottom:8px}.pv-mc-inner.pv-mc-wrong .pv-mc-meaning{color:#7f1d1d}.pv-mc-examples{padding-top:8px;margin-top:4px;border-top:1px dashed #fde68a;display:flex;flex-direction:column;gap:5px}.pv-mc-inner.pv-mc-wrong .pv-mc-examples{border-color:#fecaca}.pv-mc-example{font-size:.82rem;color:#6b7280;font-style:italic;line-height:1.6;padding-left:10px;border-left:2px solid #fde68a}.pv-mc-inner.pv-mc-wrong .pv-mc-example{border-color:#fecaca}.pv-mc-hl{background:0 0;color:#d97706;font-weight:700;font-style:normal}.pv-mc-inner.pv-mc-wrong .pv-mc-hl{color:#dc2626}.pv-test-next{margin-top:16px;padding:10px 28px;border-radius:10px;border:none;background:#d97706;color:#fff;font-size:.94rem;font-weight:700;cursor:pointer;transition:background .13s}.pv-test-next:hover{background:#b45309}.pv-test-next-wrap{display:flex;flex-direction:column;align-items:center;gap:6px;margin-top:16px}.pv-test-next-wrap .pv-test-next{margin-top:0}.pv-test-key-hint{font-size:.72rem;color:#9ca3af;letter-spacing:.03em}.pv-test-type-lbl{font-size:.78rem;font-weight:700;color:#6b7280;letter-spacing:.04em;text-transform:uppercase;margin-bottom:10px;text-align:center}.pv-test-q-vi{font-style:italic;color:#374151}.pv-test-q-fill{font-size:1.1rem;font-weight:600;line-height:1.6;color:#1f2937;text-align:center;margin-bottom:16px}.pv-fill-blank{display:inline-block;min-width:90px;border-bottom:2.5px solid #d97706;color:#d97706;font-weight:800;text-align:center;padding:0 4px}.pv-test-hint{font-size:.82rem;color:#6b7280;margin-bottom:14px;text-align:center}.pv-test-hint b{color:#374151}.pv-test-opt-en{font-family:Poppins,sans-serif;font-size:.9rem}.pv-test-type-row{display:flex;gap:8px;width:100%;margin-bottom:4px}.pv-test-type-inp{flex:1;padding:10px 14px;border-radius:10px;border:2px solid #e5e7eb;font-size:.94rem;font-family:inherit;outline:0;transition:border-color .15s,background .15s}.pv-test-type-inp:focus{border-color:#d97706}.pv-test-check-btn{padding:10px 18px;border-radius:10px;border:none;background:#d97706;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;white-space:nowrap}.pv-test-check-btn:hover{background:#b45309}.pv-test-end{justify-content:center;padding-top:48px;gap:12px}.pv-test-end-msg{font-size:1.4rem;font-weight:800;color:#1f2937}.pv-test-end-score{font-size:3rem;font-weight:900;color:#d97706;line-height:1}.pv-test-end-score span{font-size:1.4rem;color:#9ca3af;font-weight:600}.pv-test-end-pct{font-size:1rem;color:#6b7280;font-weight:600;margin-bottom:8px}.pv-test-end-btns{display:flex;gap:10px;margin-top:8px}.pv-test-retry{padding:10px 22px;border-radius:10px;border:none;background:#d97706;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer}.pv-test-retry:hover{background:#b45309}.pv-test-retry-wrong{background:#dc2626!important}.pv-test-retry-wrong:hover{background:#b91c1c!important}.pv-test-back{padding:10px 22px;border-radius:10px;border:1.5px solid #e5e7eb;background:#fff;color:#374151;font-size:.9rem;font-weight:700;cursor:pointer}.pv-test-back:hover{background:#f3f4f6}.co-test-btn{background:#0891b2;border-color:#0891b2;color:#fff;padding:3px 11px;border-radius:7px;border:1.5px solid;font-size:.8rem;font-weight:700;cursor:pointer;transition:background .13s}.co-test-btn:hover{background:#0e7490}.co-star-test-btn{background:#d97706!important;border-color:#d97706!important}#imOverlay .pv-toolbar-row .im-starred-btn,#imOverlay .pv-toolbar-row .im-unknown-btn{margin-left:0}.co-unknown-btn{background:#fff!important;color:#e05c2a!important;border:2px solid #e05c2a!important}.co-unknown-btn:hover{background:#fff7ed!important}.co-unknown-btn.co-unknown-btn-has{background:#e05c2a!important;color:#fff!important}.co-unknown-btn span{font-weight:900}.co-toolbar-actions{min-width:0}.pv-search-count .pv-test-btn{margin-left:8px;vertical-align:middle}.co-star-test-btn:hover{background:#b45309!important}.co-sel-cb{width:14px;height:14px;margin-right:2px;cursor:pointer;flex-shrink:0;accent-color:#0891b2}.co-sel-checked{background:#ecfeff!important;border-left:3px solid #0891b2!important}.co-sel-clear-btn{padding:2px 8px;border-radius:6px;border:1px solid #d1d5db;background:#f9fafb;color:#6b7280;font-size:.75rem;font-weight:600;cursor:pointer}.co-type-picker{padding:20px;font-family:Nunito,sans-serif}.cotp-wrap{padding:26px 24px 30px;max-width:1000px;margin:0 auto;font-family:inherit}.cotp-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.cotp-h-ttl{font-size:1.9rem;font-weight:900;color:#1e293b;letter-spacing:-.02em}.cotp-h-sub{color:#64748b;font-size:.92rem;margin-top:4px}.pv-dark .cotp-h-ttl,.vl-overlay.vl-dark .cotp-h-ttl,body.vs-dark .cotp-h-ttl{color:#f1f5f9}.pv-dark .cotp-h-sub,.vl-overlay.vl-dark .cotp-h-sub,body.vs-dark .cotp-h-sub{color:#94a3b8}.cotp-count{flex:none;background:#fff;border:1px solid #e9d5ff;color:#7c3aed;font-weight:800;font-size:.8rem;padding:6px 14px;border-radius:999px;white-space:nowrap;box-shadow:0 2px 8px rgba(124,58,237,.08)}.cotp-levels{margin:4px 0 16px}.cotp-mixed{display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:18px;background:#f5f3ff;border:2px solid #ddd6fe;cursor:pointer;transition:all .15s;margin-bottom:22px}.cotp-mixed:hover{border-color:#c4b5fd}.cotp-mixed-on{background:#f5f3ff;border-color:#8b5cf6;box-shadow:0 8px 24px rgba(124,58,237,.12)}.cotp-mixed-ico{width:52px;height:52px;border-radius:15px;background:linear-gradient(135deg,#a78bfa,#7c3aed);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex:none;box-shadow:0 8px 18px rgba(124,58,237,.3)}.cotp-mixed-tx{flex:1;min-width:0}.cotp-mixed-ttl{font-weight:800;font-size:1.15rem;color:#1e293b}.cotp-rec{font-size:.72rem;font-weight:800;color:#7c3aed;background:#ede9fe;padding:2px 8px;border-radius:999px;margin-left:6px;white-space:nowrap}.cotp-mixed-sub{color:#64748b;font-size:.88rem;margin-top:3px}.cotp-ind-lbl{font-size:.72rem;font-weight:800;letter-spacing:.1em;color:#94a3b8;margin-bottom:12px}.cotp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.cotp-card{position:relative;border-radius:16px;padding:16px;cursor:pointer;border:1px solid transparent;transition:transform .12s,box-shadow .12s;background:var(--cbg)}.cotp-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(2,6,23,.1)}.cotp-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px}.cotp-ico{width:42px;height:42px;border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 3px 8px rgba(2,6,23,.06)}.cotp-cb{width:24px;height:24px;border-radius:8px;background:#fff;border:2px solid #e2e8f0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem;font-weight:900;flex:none}.cotp-card.cotp-on .cotp-cb{background:var(--cc);border-color:var(--cc)}.cotp-card.cotp-on{border-color:var(--cc)}.cotp-name{font-weight:800;font-size:.98rem;color:#1e293b;line-height:1.3;margin-bottom:5px}.cotp-desc{color:#64748b;font-size:.82rem;line-height:1.45}.cotp-dis{opacity:.5;cursor:default}.cotp-dis:hover{transform:none;box-shadow:none}.cotp-cb-lg{width:30px;height:30px;border-radius:9px;font-size:1.05rem}.cotp-mixed-on .cotp-cb-lg{background:#7c3aed;border-color:#7c3aed}.cotp-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:24px;flex-wrap:wrap}.cotp-foot-l{display:flex;gap:8px}.cotp-sel-btn{background:#fff;border:1px solid #e2e8f0;border-radius:11px;padding:9px 16px;font-weight:700;font-size:.85rem;color:#475569;cursor:pointer;font-family:inherit}.cotp-sel-btn:hover{background:#f8fafc}.cotp-start{background:linear-gradient(135deg,#8b5cf6,#7c3aed);color:#fff;border:none;border-radius:14px;padding:13px 26px;font-weight:800;font-size:.98rem;cursor:pointer;font-family:inherit;box-shadow:0 8px 20px rgba(124,58,237,.3)}.cotp-start:hover{filter:brightness(1.06)}.cotp-blue{--cc:#2563eb;--cbg:#eff6ff}.cotp-green{--cc:#16a34a;--cbg:#f0fdf4}.cotp-purple{--cc:#7c3aed;--cbg:#f5f3ff}.cotp-orange{--cc:#f97316;--cbg:#fff7ed}.cotp-yellow{--cc:#d97706;--cbg:#fefce8}.cotp-indigo{--cc:#4f46e5;--cbg:#eef2ff}.cotp-teal{--cc:#0d9488;--cbg:#f0fdfa}.cotp-pink{--cc:#db2777;--cbg:#fdf2f8}.cotp-cyan{--cc:#0891b2;--cbg:#ecfeff}@media (max-width:880px){.cotp-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:520px){.cotp-grid{grid-template-columns:1fr}.cotp-h-ttl{font-size:1.5rem}}.co-type-picker-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid #e0e7ff;font-size:1rem;color:#1e293b}.co-type-pick-list{display:flex;flex-direction:column;gap:8px}.co-type-pick-row{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;border:1.5px solid #e2e8f0;background:#f8fafc;cursor:pointer;font-size:.95rem;color:#1e293b;font-weight:600;transition:border-color .15s,background .15s}.co-type-pick-row:hover:not(.co-type-pick-disabled){border-color:#6366f1;background:#eef2ff}.co-type-pick-row input[type=checkbox]{width:16px;height:16px;accent-color:#6366f1;cursor:pointer;flex-shrink:0}.co-type-pick-disabled{opacity:.45;cursor:not-allowed}.co-type-pick-note{margin-left:auto;font-size:.75rem;color:#94a3b8;font-weight:400}.co-type-pick-all{background:#eef2ff;border-color:#6366f1;font-weight:700}.co-type-pick-divider{height:1px;background:#e2e8f0;margin:4px 0}.co-level-filter{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:10px 14px 6px;border-bottom:1px solid #e2e8f0}.co-level-filter-lbl{font-size:.8rem;font-weight:600;color:#64748b;white-space:nowrap}.co-level-filter-hint{font-size:.75rem;color:#94a3b8}.co-lv-pill{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;border:1.5px solid var(--lv-color,#6b7280);color:var(--lv-color,#6b7280);background:0 0;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .15s,color .15s}.co-lv-pill:hover{background:color-mix(in srgb,var(--lv-color) 10%,transparent)}.co-lv-pill-on{background:var(--lv-color,#6b7280)!important;color:#fff!important}.co-lv-pill-cnt{font-weight:400;font-size:.72rem}.co-star-preview{padding:16px;font-family:Nunito,sans-serif}.co-star-preview-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid #fde68a;font-weight:700;font-size:1rem;color:#92400e}.co-star-start-btn{background:#16a34a;color:#fff;border:none;border-radius:8px;padding:7px 18px;font-size:.9rem;font-weight:700;cursor:pointer;font-family:inherit;transition:background .15s}.co-star-start-btn:hover{background:#15803d}.co-star-preview-list{display:flex;flex-direction:column;gap:6px;max-height:60vh;overflow-y:auto}.co-star-preview-item{display:flex;align-items:baseline;gap:8px;padding:7px 10px;border-radius:8px;background:#fffbeb;border:1px solid #fde68a}.co-star-preview-num{font-size:.75rem;color:#b45309;font-weight:700;min-width:20px}.co-star-preview-phrase{font-weight:700;color:#1e293b;font-size:.95rem}.co-star-preview-vi{font-size:.85rem;color:#64748b;font-style:italic}.co-test-panel{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;font-family:'Be Vietnam Pro',Nunito,sans-serif;transition:background .2s,color .2s}.co-test-dark{background:#0f172a;color:#e2e8f0}.co-test-dark .pv-test-bar{background:#1e293b;border-bottom-color:#334155}.co-test-dark .pv-test-prog,.co-test-dark .pv-test-score{color:#94a3b8}.co-test-dark .pv-test-exit{background:#1e293b;border-color:#334155;color:#94a3b8}.co-test-dark .pv-test-exit:hover{background:#7f1d1d;color:#fca5a5;border-color:#7f1d1d}.co-test-dark .pv-test-fs-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.co-test-dark .pv-test-fs-btn:hover{background:#0f172a;border-color:#38bdf8;color:#38bdf8}.co-test-dark .pv-test-voice-sel{background:#1e293b;color:#94a3b8;border-color:#334155}.co-test-dark .co-test-prog-track{background:#1e293b}.co-test-dark .co-test-type-badge{background:#1e293b;color:#7dd3fc;border-color:#334155}.co-test-dark .co-test-q{background:#1e293b;color:#f1f5f9;border-color:#334155}.co-test-dark .co-test-q-vi{background:#172554;color:#bfdbfe;border-color:#1e40af}.co-test-dark .co-test-hint{color:#94a3b8}.co-test-dark .co-test-hint-vi{color:#7dd3fc}.co-test-dark .co-test-opt{background:#1e293b;border-color:#334155;color:#e2e8f0}.co-test-dark .co-test-opt:hover:not(:disabled){border-color:#38bdf8;background:#0c4a6e;color:#e0f2fe}.co-test-dark .co-test-opt-correct{border-color:#16a34a!important;background:#14532d!important;color:#86efac!important}.co-test-dark .co-test-opt-wrong{border-color:#dc2626!important;background:#7f1d1d!important;color:#fca5a5!important}.co-test-dark .co-test-opt-key{background:#334155;color:#e2e8f0}.co-test-dark .co-type-inp{background:#1e293b;border-color:#334155;color:#f1f5f9}.co-test-dark .co-type-inp::placeholder{color:#475569}.co-test-dark .co-type-inp-ok{border-color:#16a34a!important;background:#14532d!important;color:#86efac!important}.co-test-dark .co-type-inp-err{border-color:#dc2626!important;background:#7f1d1d!important;color:#fca5a5!important}.co-test-dark .co-test-fb-ok{background:#14532d;color:#86efac}.co-test-dark .co-test-fb-err{background:#7f1d1d;color:#fca5a5}.co-test-dark .co-test-ex{color:inherit}.co-test-dark .co-test-next{background:#0891b2;color:#fff;border-color:#0891b2}.co-test-dark .co-listen-play-btn{background:#312e81;border-color:#6366f1;color:#c7d2fe}.co-test-dark .co-blank{border-bottom-color:#38bdf8}.co-test-dark .co-test-end-msg{color:#e2e8f0}.co-test-dark .co-test-end-score{color:#38bdf8}.co-test-dark .co-test-end-pct,.co-test-dark .co-test-end-total{color:#64748b}.co-test-dark .pv-test-q{background:#1e293b;color:#f1f5f9;border-color:#334155}.co-test-dark .pv-test-q-vi{color:#94a3b8}.co-test-dark .pv-test-q-fill{color:#f1f5f9}.co-test-dark .pv-test-opt{background:#1e293b;border-color:#334155;color:#e2e8f0}.co-test-dark .pv-test-opt:hover:not(:disabled){border-color:#f59e0b;background:#1c1917;color:#fef3c7}.co-test-dark .pv-test-opt-correct{border-color:#16a34a!important;background:#14532d!important;color:#86efac!important}.co-test-dark .pv-test-opt-wrong{border-color:#dc2626!important;background:#7f1d1d!important;color:#fca5a5!important}.co-test-dark .pv-test-type-lbl{color:#7dd3fc}.co-test-dark .im-test-q{background:#1e1b4b!important;color:#c7d2fe!important;border-color:#4338ca!important}.co-test-dark .im-fill-inp{background:#1e293b;border-color:#334155;color:#f1f5f9}.co-test-dark .im-fill-inp::placeholder{color:#475569}.co-test-dark .im-fill-inp:focus{border-color:#7c3aed}.co-test-dark .im-fill-inp-ok{border-color:#16a34a!important;background:#14532d!important;color:#86efac!important}.co-test-dark .im-fill-inp-err{border-color:#dc2626!important;background:#7f1d1d!important;color:#fca5a5!important}.co-test-dark .im-blank{border-bottom-color:#818cf8!important}.co-test-dark .co-test-dark-btn{background:0 0;border:none;font-size:1rem;cursor:pointer;padding:2px 4px;line-height:1}.co-test-dark-btn{background:0 0;border:none;font-size:1rem;cursor:pointer;padding:2px 4px;line-height:1}.co-test-q{font-family:'Be Vietnam Pro',Nunito,sans-serif}.co-test-q-vi{font-family:'Be Vietnam Pro',Nunito,sans-serif}.co-test-opt{font-family:'Be Vietnam Pro',Nunito,sans-serif}.co-test-opt-txt{font-family:'Be Vietnam Pro',Nunito,sans-serif}.co-type-inp{font-family:'Be Vietnam Pro',Nunito,sans-serif}.co-test-fb{font-family:'Be Vietnam Pro',Nunito,sans-serif}.co-test-end-msg,.co-test-end-pct,.co-test-end-score,.co-test-end-total{font-family:'Be Vietnam Pro',Nunito,sans-serif}.co-test-wrap{display:flex;flex-direction:column;align-items:center;padding:20px 20px 32px;max-width:580px;margin:0 auto;width:100%;box-sizing:border-box}.co-test-wrap-cloze{max-width:900px}.co-test-prog-track{width:100%;height:5px;background:#e2e8f0;border-radius:99px;margin-bottom:22px;overflow:hidden}.co-test-prog-fill{height:100%;background:linear-gradient(90deg,#0891b2,#06b6d4);border-radius:99px;transition:width .3s ease}.co-test-type-badge{font-size:.72rem;font-weight:700;color:#0e7490;background:#ecfeff;border:1.5px solid #a5f3fc;border-radius:999px;padding:2px 12px;margin-bottom:16px;letter-spacing:.02em}#coOverlay.co-ext-test #coResults,#coOverlay.co-ext-test .co-add-btn,#coOverlay.co-ext-test .co-bulk-add-btn,#coOverlay.co-ext-test .co-topics-btn,#coOverlay.co-ext-test .pv-left,#coOverlay.co-ext-test .pv-resizer,#coOverlay.co-ext-test .pv-search-row,#coOverlay.co-ext-test .pv-toolbar-row{display:none!important}#coOverlay.co-ext-test .pv-right{width:100%!important;flex:1}.co-test-wrap .co-test-q{font-size:calc(1.4rem * var(--co-fs, 1))}.co-test-wrap .co-test-q-blank{font-size:calc(1.1rem * var(--co-fs, 1))}.co-test-wrap .co-test-opt{font-size:calc(.92rem * var(--co-fs, 1))}.co-test-wrap .co-test-hint{font-size:calc(.8rem * var(--co-fs, 1))}.co-test-wrap .co-letter-hint{font-size:calc(.88rem * var(--co-fs, 1))}.co-test-wrap .co-type-inp{font-size:calc(1rem * var(--co-fs, 1))}.co-test-wrap .co-listen-play-btn{font-size:calc(1.05rem * var(--co-fs, 1))}@media (max-width:600px){.co-test-wrap .co-test-q,.co-test-wrap .co-test-q-blank{font-size:calc(1.05rem * var(--co-fs, 1))}.co-test-wrap .co-test-hint{font-size:calc(.75rem * var(--co-fs, 1))}.co-test-wrap .co-test-opt{font-size:calc(.88rem * var(--co-fs, 1))}}.co-test-q{font-size:1.4rem;font-weight:800;color:#0c4a6e;text-align:center;line-height:1.35;background:linear-gradient(135deg,#ecfeff,#f0f9ff);border:2px solid #67e8f9;border-radius:16px;padding:18px 24px;width:100%;box-sizing:border-box;margin-bottom:8px;white-space:pre-line}.co-test-q-vi{color:#1e3a5f;background:linear-gradient(135deg,#f0f4ff,#e8f4fd);border-color:#93c5fd}.co-test-q-blank{font-size:1.1rem;font-weight:600;letter-spacing:.01em}.co-blank{display:inline-block;min-width:80px;border-bottom:3px solid #0891b2;color:transparent;font-weight:900;vertical-align:bottom;margin:0 2px}.co-test-q-listen{display:flex;align-items:center;gap:14px;justify-content:center}.co-listen-play-btn{padding:10px 22px;border-radius:24px;border:2px solid #6366f1;background:#ede9fe;color:#4f46e5;font-size:1.05rem;font-weight:700;cursor:pointer;transition:all .15s}.co-listen-play-btn:hover{background:#6366f1;color:#fff}.co-listen-hint{font-size:.82rem;color:#64748b;font-style:italic}.co-type-wrap{display:flex;gap:8px;justify-content:center;margin:10px 0 4px}.co-type-inp{flex:1;max-width:380px;padding:10px 14px;border:2px solid #e2e8f0;border-radius:10px;font-size:1rem;outline:0;transition:border-color .15s}.co-type-inp:focus{border-color:#6366f1}.co-type-inp-ok{border-color:#16a34a!important;background:#f0fdf4}.co-type-inp-err{border-color:#dc2626!important;background:#fef2f2}.co-type-submit{padding:10px 18px;border-radius:10px;border:none;background:#6366f1;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:background .15s}.co-type-submit:hover{background:#4f46e5}.co-test-hint{font-size:.8rem;color:#64748b;font-style:italic;margin-bottom:18px;text-align:center;width:100%}.co-test-hint-vi{color:#0891b2;font-style:normal;font-weight:600}.co-letter-hint{text-align:center;font-size:.88rem;font-weight:700;font-family:Poppins,monospace;color:#7c3aed;letter-spacing:.04em;margin-bottom:10px}.co-lhint-dashes{color:#a78bfa;font-weight:400;letter-spacing:.1em}.co-test-dark .co-letter-hint{color:#c4b5fd}.co-test-dark .co-lhint-dashes{color:#7c3aed}.co-hint-toggle-wrap{text-align:center;margin-bottom:14px}.co-vt-vi-sent{font-size:1.08rem;font-weight:700;color:#0f172a;line-height:1.5;margin-bottom:16px}.co-vt-inp{width:100%;box-sizing:border-box;resize:none;overflow:hidden;min-height:44px;line-height:1.5;padding:10px 12px;font-size:.95rem;font-family:inherit;border-radius:8px;border:1.5px solid #cbd5e1;background:#fff;transition:border-color .15s}.co-vt-inp:focus{outline:0;border-color:#6366f1}.co-vt-wrap{align-items:flex-end;width:100%;justify-content:stretch}.co-vt-wrap .co-vt-inp{flex:1;width:auto}.co-vt-phrase-hint{display:flex;align-items:center;justify-content:center;gap:4px;flex-wrap:wrap;font-size:.92rem}.co-vt-phrase-meaning{color:#64748b;font-size:.85rem}.co-vt-vocab-hint{display:flex;flex-direction:column;gap:4px;text-align:left}.co-vt-tense-hint{display:flex;flex-direction:column;align-items:center;gap:8px;background:linear-gradient(135deg,#f5f3ff,#ede9fe);border:1.5px solid #c4b5fd;border-radius:12px;padding:12px 20px;width:100%;box-sizing:border-box}.co-vt-tense-name{font-size:1rem;font-weight:800;color:#6d28d9;letter-spacing:.01em}.co-vt-tense-formula{font-size:.83rem;font-family:'Courier New',monospace;font-weight:600;color:#5b21b6;background:rgba(109,40,217,.1);padding:4px 14px;border-radius:999px;border:1px dashed #a78bfa;letter-spacing:.03em}.co-test-dark .co-vt-tense-hint{background:linear-gradient(135deg,#1e1b4b,#2e1065);border-color:#7c3aed}.co-test-dark .co-vt-tense-name{color:#c4b5fd}.co-test-dark .co-vt-tense-formula{color:#ddd6fe;background:rgba(167,139,250,.12);border-color:#7c3aed}.co-vt-vocab-row{font-size:.82rem;line-height:1.7}.co-vt-vocab-pos{color:#64748b;font-size:.78rem}.co-vt-vocab-ipa{font-size:.75rem;color:#0891b2;margin:0 4px;font-style:italic}.co-vt-ipa-us::after{content:' '}.co-vt-ipa-uk{margin-left:6px}.co-test-dark .co-vt-vocab-ipa{color:#67e8f9}.co-vt-diff{margin:6px 0 4px;font-size:.95rem;line-height:1.7}.co-vt-w-ok{color:#16a34a;font-weight:700}.co-vt-w-err{color:#dc2626;font-weight:700;text-decoration:underline wavy #dc2626}.co-vt-w-miss{color:#9ca3af;font-weight:600;font-style:italic}.co-vt-w-tag{font-size:.6em;font-weight:700;margin-left:1px;vertical-align:super;color:#dc2626;opacity:.8}.co-vt-correction-note{margin-top:6px;padding:5px 10px;border-radius:7px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;font-size:.82rem;font-weight:600}.vl-vst-typed-diff+.co-vt-correction-note{margin-top:5px}.co-vt-correct-lbl{font-size:.75rem;color:#6b7280;margin-top:8px;text-transform:uppercase;letter-spacing:.04em}.co-vt-correct-sent{font-size:.88rem;color:#374151;margin-top:2px;font-style:italic}.co-vt-fb-near{color:#d97706;font-weight:700}.co-vt-fb-mid{color:#b45309;font-weight:600}.co-test-dark .co-vt-fb-near{color:#fbbf24}.co-test-dark .co-vt-fb-mid{color:#f59e0b}.co-test-dark .co-vt-w-ok{color:#4ade80}.co-test-dark .co-vt-w-err{color:#f87171}.co-test-dark .co-vt-w-miss{color:#6b7280}.co-test-dark .co-vt-correct-sent{color:#d1d5db}.co-test-dark .co-vt-vi-sent{color:#f1f5f9}.co-test-dark .co-vt-phrase-meaning{color:#94a3b8}.co-test-dark .co-vt-vocab-pos{color:#94a3b8}.co-hint-toggle-btn{background:0 0;border:1.5px dashed #0891b2;border-radius:8px;color:#0891b2;font-size:.78rem;font-weight:600;padding:4px 14px;cursor:pointer;transition:background .15s;font-family:'Plus Jakarta Sans',sans-serif}.co-hint-toggle-btn:hover{background:#e0f2fe}.co-test-dark .co-hint-toggle-btn{border-color:#38bdf8;color:#7dd3fc}.co-test-dark .co-hint-toggle-btn:hover{background:#0c4a6e}.co-test-opts{display:flex;flex-direction:column;gap:9px;width:100%}.co-test-opt{display:flex;align-items:center;gap:12px;padding:11px 16px;border-radius:11px;border:2px solid #e2e8f0;background:#fff;font-size:.92rem;color:#1e293b;font-weight:600;cursor:pointer;text-align:left;transition:all .13s;line-height:1.4}.co-test-opt:hover:not(:disabled){border-color:#0891b2;background:#ecfeff;color:#0e4f5f}.co-test-opt-key{flex-shrink:0;width:24px;height:24px;border-radius:6px;background:#f1f5f9;color:#64748b;font-size:.72rem;font-weight:800;display:flex;align-items:center;justify-content:center}.co-test-opt-txt{flex:1}.co-answered .co-test-opt{pointer-events:none}.co-test-opt-correct{border-color:#16a34a!important;background:#dcfce7!important;color:#15803d!important}.co-test-opt-correct .co-test-opt-key{background:#16a34a;color:#fff}.co-test-opt-wrong{border-color:#dc2626!important;background:#fee2e2!important;color:#b91c1c!important}.co-test-opt-wrong .co-test-opt-key{background:#dc2626;color:#fff}.co-test-fb{margin-top:14px;font-size:.9rem;font-weight:700;padding:10px 18px;border-radius:10px;width:100%;box-sizing:border-box;text-align:center;line-height:1.5}.co-test-fb-ok{background:#dcfce7;color:#15803d}.co-test-fb-err{background:#fee2e2;color:#b91c1c}.co-test-ex{margin-top:8px;font-size:.82rem;font-weight:400;font-style:italic;opacity:.9;font-family:Poppins,sans-serif}.co-test-ex strong{font-weight:700;text-decoration:underline;font-style:italic;color:#c2410c}.co-test-ex-vi{font-family:'Plus Jakarta Sans',sans-serif;font-style:normal;opacity:.75}.co-test-mean{margin-top:10px;padding:9px 13px;border-radius:10px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.28);text-align:left;font-family:'Plus Jakarta Sans',sans-serif}.co-test-mean-ph{display:block;font-weight:800;color:#0f766e;font-size:.9rem}.co-test-mean-vi{display:block;margin-top:2px;font-weight:700;color:#134e4a;font-size:.9rem}.co-test-mean-def{display:block;margin-top:3px;font-size:.82rem;opacity:.85;color:#334155}.co-test-dark .co-test-mean{background:rgba(16,185,129,.16);border-color:rgba(52,211,153,.4)}.co-test-dark .co-test-mean-ph{color:#6ee7b7}.co-test-dark .co-test-mean-vi{color:#d1fae5}.co-test-dark .co-test-mean-def{color:#cbd5e1}.co-test-spk{background:0 0;border:none;cursor:pointer;font-size:1.1rem;padding:0 2px;vertical-align:middle;opacity:.75}.co-test-spk:hover{opacity:1}.co-test-nav-row{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:18px}.co-test-prev{padding:11px 20px;border-radius:11px;border:2px solid #94a3b8;background:0 0;color:#475569;font-size:.88rem;font-weight:700;cursor:pointer;transition:all .13s;flex-shrink:0}.co-test-prev:hover{border-color:#0891b2;color:#0891b2}.co-test-dark .co-test-prev{border-color:#475569;color:#94a3b8}.co-test-dark .co-test-prev:hover{border-color:#38bdf8;color:#38bdf8}.co-test-next{padding:11px 32px;border-radius:11px;border:none;background:#0891b2;color:#fff;font-size:.94rem;font-weight:700;cursor:pointer;transition:background .13s}.co-test-next:hover{background:#0e7490}.co-test-key-hint{display:block;font-size:.72rem;color:#9ca3af;letter-spacing:.03em;text-align:center;margin-top:5px}.co-test-end{justify-content:center;padding-top:60px;gap:10px}.co-test-end-msg{font-size:1.5rem;font-weight:800;color:#0c4a6e;text-align:center}.co-test-end-score{font-size:3.2rem;font-weight:900;color:#0891b2;line-height:1}.co-test-end-total{font-size:1.4rem;color:#94a3b8;font-weight:600}.co-test-end-pct{font-size:1.1rem;color:#64748b;font-weight:700;margin-bottom:8px}.co-test-end-btns{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:10px}.im-overlay .pv-header{background:linear-gradient(135deg,#f5f3ff,#ede9fe);border-bottom-color:#c4b5fd}.im-overlay .pv-left{border-right-color:#c4b5fd}.im-overlay .pv-panel-head{border-bottom-color:#ddd6fe}.im-overlay .pv-group-item:hover{background:#f5f3ff}.im-overlay .pv-group-item.active{background:#ede9fe;border-left-color:#7c3aed}.im-overlay .pv-resizer{background:#c4b5fd}.im-overlay .pv-resizer:hover{background:#7c3aed}.im-overlay .pv-search-inp:focus{border-color:#7c3aed}.im-font-btn{border-color:#ddd6fe!important;color:#5b21b6!important}.im-font-btn:hover{background:#ede9fe!important;border-color:#7c3aed!important}.im-font-select{border-color:#ddd6fe!important;color:#5b21b6!important}.im-font-select:focus{border-color:#7c3aed!important}.im-badge{background:#7c3aed!important;color:#fde047!important;font-weight:800}.im-add-btn{background:#7c3aed!important;border-color:#7c3aed!important}.im-add-btn:hover{background:#6d28d9!important}.im-save-btn{background:#7c3aed!important;border-color:#7c3aed!important}.im-test-btn{background:#7c3aed!important;border-color:#7c3aed!important}.im-test-btn:hover{background:#6d28d9!important}.im-test-wrap .co-test-prog-fill{background:linear-gradient(90deg,#7c3aed,#a78bfa)}.im-test-wrap .co-test-type-badge{color:#5b21b6;background:#f5f3ff;border-color:#c4b5fd}.im-test-q{background:linear-gradient(135deg,#f5f3ff,#ede9fe)!important;border-color:#c4b5fd!important;color:#3b0764!important}.im-fs-ctrl{display:inline-flex;align-items:center;gap:2px}.im-fs-btn{border:1px solid #c4b5fd;background:#f5f3ff;color:#5b21b6;font-weight:800;font-size:.82rem;line-height:1;padding:4px 7px;border-radius:8px;cursor:pointer;transition:background .15s}.im-fs-btn:hover{background:#ede9fe}.im-fs-lbl{font-size:.72rem;font-weight:700;color:#6b7280;min-width:34px;text-align:center}.co-test-dark .im-fs-btn{border-color:#4338ca;background:#1e1b4b;color:#c7d2fe}.co-test-dark .im-fs-btn:hover{background:#312e81}.co-test-dark .im-fs-lbl{color:#a5b4fc}.im-test-wrap .im-test-q{font-size:calc(1.4rem * var(--im-fs, 1))}.im-test-wrap .co-test-q-blank{font-size:calc(1.1rem * var(--im-fs, 1))}.im-test-wrap .co-test-opt{font-size:calc(1rem * var(--im-fs, 1))}.im-test-wrap .co-test-hint{font-size:calc(.8rem * var(--im-fs, 1))}.im-test-wrap .im-fill-inp{font-size:calc(1rem * var(--im-fs, 1))}.im-blank{border-bottom-color:#7c3aed!important}.im-test-opt:hover:not(:disabled){border-color:#7c3aed!important;background:#f5f3ff!important;color:#3b0764!important}.im-test-next{background:#7c3aed!important}.im-test-next:hover{background:#6d28d9!important}.im-end-score{color:#7c3aed!important}.im-retry-btn{background:#7c3aed!important}.im-retry-btn:hover{background:#6d28d9!important}.im-gen-btn{padding:5px 12px;background:#7c3aed;color:#fff;border:none;border-radius:7px;font-size:12px;font-weight:700;cursor:pointer;transition:background .13s;white-space:nowrap}.im-gen-btn:hover:not(:disabled){background:#6d28d9}.im-gen-btn:disabled{opacity:.55;cursor:not-allowed}.im-quickref-btn{padding:4px 10px;border-radius:7px;border:1.5px solid #c4b5fd;background:#f5f3ff;color:#7c3aed;font-size:13px;font-weight:800;cursor:pointer;transition:all .13s;line-height:1}.im-quickref-btn.active,.im-quickref-btn:hover{background:#7c3aed;color:#fff;border-color:#7c3aed}.im-quickref-panel{padding:8px 12px 9px;background:#faf5ff;border-bottom:1px solid #e9d5ff}.im-qr-row{display:flex;align-items:flex-start;gap:10px}.im-qr-text{flex:1;font-size:.84rem;color:#5b21b6;line-height:1.7;user-select:text;cursor:text;white-space:normal;word-break:break-word}.im-qr-copy-btn{flex-shrink:0;padding:3px 10px;border-radius:6px;border:1px solid #c4b5fd;background:#fff;color:#7c3aed;font-size:.75rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:background .13s}.im-qr-copy-btn:hover{background:#ede9fe}.im-appq-wrap{margin-top:10px;border-top:1px dashed #c4b5fd;padding-top:9px}.im-appq-label{font-size:.72rem;font-weight:800;color:#7c3aed;text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}.im-appq-q{font-size:.88rem;color:#1e293b;line-height:1.6;font-style:italic}.im-appq-exp{font-size:.8rem;color:#64748b;margin-top:5px;line-height:1.5}.im-sel-cb{width:15px;height:15px;cursor:pointer;flex-shrink:0;accent-color:#7c3aed;margin-right:2px}.pv-group-item.im-sel-checked{background:#ede9fe!important;border-left:3px solid #7c3aed;padding-left:7px}.im-sel-clear{background:0 0;border:1px solid #c4b5fd;border-radius:5px;color:#7c3aed;font-size:11px;font-weight:700;padding:2px 7px;cursor:pointer;white-space:nowrap;transition:all .13s}.im-sel-clear:hover{background:#ede9fe}.im-test-bottom-row{display:flex;align-items:center;justify-content:space-between;margin-top:18px;gap:10px}.im-test-bottom-row .co-test-next{margin-top:0;flex-shrink:0}.im-prev-btn{background:0 0;border:2px solid #c4b5fd;border-radius:11px;color:#7c3aed;font-size:.88rem;font-weight:700;padding:9px 18px;cursor:pointer;transition:all .13s;flex-shrink:0}.im-prev-btn:hover{background:#f5f3ff}.im-fill-wrap{display:flex;gap:8px;margin-top:14px;width:100%}.im-fill-inp{flex:1;border:2px solid #c4b5fd;border-radius:10px;padding:11px 15px;font-size:.95rem;font-family:inherit;outline:0;transition:border-color .15s,background .15s;background:#fff;color:#1e293b}.im-fill-inp:focus{border-color:#7c3aed}.im-fill-inp-ok{border-color:#16a34a!important;background:#dcfce7!important}.im-fill-inp-err{border-color:#dc2626!important;background:#fee2e2!important}.im-fill-btn{padding:11px 18px;background:#7c3aed;color:#fff;border:none;border-radius:10px;font-size:.9rem;font-weight:700;cursor:pointer;transition:background .13s;white-space:nowrap;flex-shrink:0}.im-fill-btn:hover:not(:disabled){background:#6d28d9}.im-fill-btn:disabled{opacity:.5;cursor:not-allowed}.im-fb-meaning{margin-top:8px;display:flex;flex-direction:column;gap:2px;border-top:1px solid rgba(0,0,0,.08);padding-top:6px}.im-fb-vi{font-size:.82rem;font-weight:700;color:#1d4ed8}.im-fb-def{font-size:.8rem;color:#475569;font-style:italic}.co-test-fb-ok .im-fb-vi{color:#166534}.co-test-fb-ok .im-fb-meaning{border-top-color:rgba(22,101,52,.2)}.co-test-fb-err .im-fb-vi{color:#991b1b}.co-test-fb-err .im-fb-meaning{border-top-color:rgba(153,27,27,.2)}.co-test-dark .im-fb-vi{color:#93c5fd}.co-test-dark .im-fb-def{color:#94a3b8}.co-test-dark .co-test-fb-ok .im-fb-vi{color:#86efac}.co-test-dark .co-test-fb-err .im-fb-vi{color:#fca5a5}.im-hint-row{display:flex;align-items:center;gap:8px;margin-top:8px}.im-hint-btn{background:#f5f3ff;border:1px dashed #a78bfa;border-radius:999px;padding:5px 14px;font-size:.78rem;cursor:pointer;color:#7c3aed;font-weight:600;font-family:Nunito,sans-serif;transition:background .15s}.im-hint-btn:hover:not(:disabled){background:#ede9fe;border-color:#7c3aed}.im-hint-btn:disabled{opacity:.4;cursor:not-allowed}.im-hint-status{font-size:.75rem;color:#94a3b8;font-style:italic}.co-test-dark .im-hint-btn{background:#1e1b4b;border-color:#6d28d9;color:#c4b5fd}.co-test-dark .im-hint-btn:hover:not(:disabled){background:#2e1065}.co-test-dark .im-hint-status{color:#64748b}@media (max-width:600px){.co-test-wrap{padding:14px 12px}.pv-test-bar{gap:5px;margin-bottom:14px}.pv-test-voice-sel{display:none}.pv-test-prog{font-size:.78rem}.pv-test-score{font-size:.78rem}.pv-test-exit{padding:4px 8px;font-size:.72rem}.pv-test-sound-btn{padding:4px 6px;font-size:.85rem}.co-test-dark-btn{font-size:.85rem;padding:4px 5px}.co-test-prog-track{margin-bottom:10px}.co-test-type-badge{font-size:.72rem;padding:4px 10px;margin-bottom:14px}.co-test-q,.co-test-q-blank{font-size:1.05rem;padding:14px 14px;margin-bottom:14px}.im-test-wrap .im-test-q{font-size:calc(1.05rem * var(--im-fs, 1))}.im-test-wrap .co-test-q-blank{font-size:calc(1.05rem * var(--im-fs, 1))}.im-test-wrap .co-test-hint{font-size:calc(.75rem * var(--im-fs, 1))}.im-test-wrap .co-test-opt{font-size:calc(.88rem * var(--im-fs, 1))}.im-fs-btn{padding:3px 5px;font-size:.78rem}.im-fs-lbl{min-width:28px;font-size:.68rem}.co-test-q-listen{padding:12px 14px}.co-listen-play-btn{padding:9px 16px;font-size:.88rem}.co-test-hint{font-size:.75rem;margin-bottom:12px}.co-test-opts{gap:7px}.co-test-opt{padding:10px 12px;font-size:.88rem;border-radius:11px}.co-test-opt-key{width:22px;height:22px;font-size:.72rem}.co-type-inp{font-size:.9rem;padding:9px 12px}.co-type-submit{padding:9px 14px;font-size:.82rem}.co-test-fb{font-size:.85rem;padding:9px 14px}.co-test-nav-row{gap:8px;margin-top:14px}.co-test-next{padding:10px 22px;font-size:.88rem}.co-test-prev{padding:10px 14px;font-size:.82rem}.co-test-key-hint{font-size:.72rem}.co-test-end-msg{font-size:1.3rem}.co-test-end-score{font-size:2.5rem}.co-letter-hint{font-size:.82rem}.co-type-picker{padding:14px}.co-type-pick-list{gap:4px}.co-type-pick-row{padding:8px 10px;font-size:.85rem}}.pv-vi-btn{padding:3px 11px;border-radius:7px;border:1.5px solid #fcd34d;background:#fff;color:#9ca3af;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .13s}.pv-vi-btn:hover{background:#fef3c7;border-color:#d97706;color:#92400e}.pv-vi-btn.active{background:#d97706;border-color:#b45309;color:#fff}.pv-results.pv-compact .pv-card-colloc,.pv-results.pv-compact .pv-card-def,.pv-results.pv-compact .pv-card-ex{display:none}.pv-results.pv-hide-vi .pv-colloc-vi,.pv-results.pv-hide-vi .pv-ex-vi{display:none}.pv-results{flex:1;min-height:0;overflow-y:auto;padding:16px 18px;scrollbar-width:thin;scrollbar-color:#fcd34d transparent}.pv-results::-webkit-scrollbar{width:4px}.pv-results::-webkit-scrollbar-track{background:0 0}.pv-results::-webkit-scrollbar-thumb{background:#fcd34d;border-radius:4px}.pv-results::-webkit-scrollbar-thumb:hover{background:#d97706}.pv-tree-v2{padding:16px 18px}.pv-root-card{background:linear-gradient(135deg,#fef3c7,#fffbeb);border:2px solid #fcd34d;border-radius:14px;padding:14px 16px;margin-bottom:14px;box-shadow:0 2px 8px rgba(217,119,6,.12)}.pv-items-list{padding-left:12px;border-left:3px solid #fcd34d}.pv-item-card{background:#fff;border:1.5px solid #fde68a;border-radius:12px;padding:12px 14px;margin-bottom:8px;box-shadow:0 1px 4px rgba(217,119,6,.07);transition:border-color .12s,box-shadow .12s}.pv-item-card:last-child{margin-bottom:0}.pv-item-card:hover{border-color:#d97706;box-shadow:0 2px 8px rgba(217,119,6,.16)}.pv-card-head{display:flex;align-items:center;gap:8px;margin-bottom:5px}.pv-card-phrase{font-weight:800;font-size:1em;color:#92400e}.pv-card-phrase-root{font-size:1.15em;color:#78350f}.pv-card-pos{font-size:.73em;font-style:italic;color:#fff;background:#d97706;border-radius:5px;padding:2px 7px;font-weight:600}.pv-card-ipa{display:flex;gap:14px;margin-bottom:5px}.pv-ipa-group{display:flex;align-items:center;gap:3px}.pv-ipa-label{font-size:.68em;font-weight:700;color:#374151;background:#f3f4f6;border-radius:3px;padding:0 4px}.pv-ipa-val{font-size:.84em;color:#374151;font-style:italic}.pv-speak-btn{background:0 0;border:none;cursor:pointer;font-size:.88em;color:#9ca3af;padding:0 2px;line-height:1;transition:color .12s}.pv-speak-btn:hover{color:#d97706}.pv-speak-loading{animation:pvSpeakPulse .8s ease-in-out infinite;pointer-events:none}.pv-speak-btn.pv-speak-loading,.pv-speak-btn.pv-speak-playing,.sw-cc-spk.pv-speak-loading,.sw-cc-spk.pv-speak-playing{color:#0891b2}@keyframes pvSpeakPulse{0%,100%{opacity:1}50%{opacity:.35}}.pv-card-meaning{font-size:.9em;font-weight:600;color:#b45309;margin-bottom:5px}.pv-card-label{font-size:.75em;font-weight:700;color:#d97706;margin-right:3px}.pv-card-def{font-size:.92em;color:#374151;margin-bottom:4px;line-height:1.55}.pv-card-colloc{font-size:.92em;color:#374151;margin-bottom:4px;line-height:1.55}.pv-colloc-en{color:#dc2626;font-weight:600}.pv-colloc-vi{color:#6b7280;font-style:italic}.pv-colloc-sep{color:#d1d5db}.pv-card-ex{font-size:.82em;color:#4b5563;margin-bottom:2px;font-style:italic;line-height:1.55}.pv-ex-hl{color:#1d4ed8;font-weight:700;font-style:italic}.pv-ex-colloc-hl{color:#1d4ed8;font-weight:700;font-style:italic}.pv-ex-search-hl{color:#15803d;font-weight:700;font-style:italic;background:#dcfce7;border-radius:2px;padding:0 1px}.pv-ex-vi{color:#6b7280;font-style:italic}.pv-overlay.pv-dark{background:#0f172a;color:#e2e8f0}.pv-overlay.pv-dark .pv-header{background:rgba(15,23,42,.9);border-bottom-color:#334155}.pv-overlay.pv-dark .pv-title{color:#fcd34d}.pv-overlay.pv-dark .pv-panel-title{color:#e2e8f0}.pv-overlay.pv-dark .pv-panel-head{border-bottom-color:#334155}.pv-overlay.pv-dark .pv-left{background:rgba(30,41,59,.75);border-right-color:#334155}.pv-overlay.pv-dark .pv-body,.pv-overlay.pv-dark .pv-right{background:0 0}.pv-overlay.pv-dark .pv-resizer{background:#334155}.pv-overlay.pv-dark .co-font-select,.pv-overlay.pv-dark .co-settings-btn,.pv-overlay.pv-dark .pv-back-btn,.pv-overlay.pv-dark .pv-compact-btn,.pv-overlay.pv-dark .pv-font-btn,.pv-overlay.pv-dark .pv-font-lbl,.pv-overlay.pv-dark .pv-font-select{background:#1e293b;border-color:#475569;color:#e2e8f0}.pv-overlay.pv-dark .co-settings-btn:hover,.pv-overlay.pv-dark .pv-back-btn:hover{background:#334155}.pv-overlay.pv-dark .pv-header-controls{background:rgba(15,23,42,.95);border-color:#334155;color:#e2e8f0}.pv-overlay.pv-dark .pv-group-item{border-bottom-color:#1e293b;color:#cbd5e1}.pv-overlay.pv-dark .pv-group-item:hover{background:#1e293b}.pv-overlay.pv-dark .pv-group-item.active{background:#334155;border-left-color:#fbbf24}.pv-overlay.pv-dark .pv-group-root{color:#f1f5f9}.pv-overlay.pv-dark .pv-group-count{color:#94a3b8}.pv-overlay.pv-dark .pv-group-search-row{border-bottom-color:#334155}.pv-overlay.pv-dark .pv-group-search-inp,.pv-overlay.pv-dark .pv-search-inp{background:#1e293b;border-color:#475569;color:#e2e8f0}.pv-overlay.pv-dark .pv-group-search-inp:focus,.pv-overlay.pv-dark .pv-search-inp:focus{border-color:#fbbf24;background:#0f172a}.pv-overlay.pv-dark .pv-badge{background:#334155;color:#fcd34d}.pv-overlay.pv-dark .pv-root-card{background:linear-gradient(135deg,#1e293b,#111c30);border-color:#475569;box-shadow:none}.pv-overlay.pv-dark .pv-item-card{background:#1e293b;border-color:#334155;box-shadow:none}.pv-overlay.pv-dark .pv-items-list{border-left-color:#475569}.pv-overlay.pv-dark .pv-card-phrase,.pv-overlay.pv-dark .pv-card-phrase-root{color:#fcd34d}.pv-overlay.pv-dark .pv-card-meaning{color:#fbbf24}.pv-overlay.pv-dark .pv-card-colloc,.pv-overlay.pv-dark .pv-card-def{color:#cbd5e1}.pv-overlay.pv-dark .pv-card-ex{color:#94a3b8}.pv-overlay.pv-dark .pv-colloc-vi,.pv-overlay.pv-dark .pv-ex-vi{color:#94a3b8}.pv-overlay.pv-dark .pv-ex-colloc-hl,.pv-overlay.pv-dark .pv-ex-hl{color:#93c5fd}.pv-overlay.pv-dark .pv-ex-search-hl{color:#bbf7d0;background:#14532d}.pv-overlay.pv-dark .pv-empty{color:#94a3b8}.pv-overlay.pv-dark .pv-search-row{background:rgba(15,23,42,.55);border-bottom-color:#334155}.pv-overlay.pv-dark .pv-toolbar-row{background:rgba(30,41,59,.5);border-bottom-color:#334155}.pv-overlay.pv-dark .co-back-to-list-btn,.pv-overlay.pv-dark .co-starred-btn:not(.co-starred-btn-active),.pv-overlay.pv-dark .im-settings-btn,.pv-overlay.pv-dark .pv-compact-btn,.pv-overlay.pv-dark .pv-test-btn,.pv-overlay.pv-dark .pv-vi-btn:not(.active){background:#1e293b;border-color:#475569;color:#e2e8f0}.pv-overlay.pv-dark .co-back-to-list-btn:hover,.pv-overlay.pv-dark .co-starred-btn:not(.co-starred-btn-active):hover,.pv-overlay.pv-dark .im-settings-btn:hover,.pv-overlay.pv-dark .pv-compact-btn:hover,.pv-overlay.pv-dark .pv-test-btn:hover,.pv-overlay.pv-dark .pv-vi-btn:not(.active):hover{background:#334155;border-color:#64748b;color:#f1f5f9}.pv-overlay.pv-dark .co-settings-menu,.pv-overlay.pv-dark .im-settings-menu{background:#1e293b;border-color:#475569;color:#e2e8f0}.pv-overlay.pv-dark .im-quickref-panel{background:#1e293b;border-bottom-color:#475569}.pv-overlay.pv-dark .im-qr-text{color:#c4b5fd}.pv-overlay.pv-dark #coImportPanel,.pv-overlay.pv-dark #imImportPanel{background:#1e293b!important;border-bottom-color:#475569!important}.pv-overlay.pv-dark #coImportTa,.pv-overlay.pv-dark #imImportTa{background:#0f172a;color:#e2e8f0;border-color:#475569}.pv-overlay.pv-dark .im-conv-form,.pv-overlay.pv-dark .pv-form{background:#1e293b;color:#e2e8f0;border-color:#475569}.pv-overlay.pv-dark .im-conv-form-title,.pv-overlay.pv-dark .pv-form-title{color:#fcd34d}.pv-overlay.pv-dark .im-conv-ta,.pv-overlay.pv-dark .pv-form input,.pv-overlay.pv-dark .pv-form textarea,.pv-overlay.pv-dark .pv-form-inp,.pv-overlay.pv-dark .pv-words-inp{background:#0f172a;color:#e2e8f0;border-color:#475569}.pv-overlay.pv-dark .pv-test-panel{background:0 0;color:#e2e8f0}.pv-overlay.pv-dark .pv-ipa-val{color:#4ade80}.pv-overlay.pv-dark .im-conv{background:#1e293b;border-color:#475569;box-shadow:none}.pv-overlay.pv-dark .im-conv-header{background:linear-gradient(90deg,#334155 0,#1e293b 100%);border-bottom-color:#475569;color:#fcd34d}.pv-overlay.pv-dark .im-conv-turn{border-bottom-color:#334155}.pv-overlay.pv-dark .im-conv-en{color:#e2e8f0}.pv-overlay.pv-dark .im-conv-speaker{color:#fbbf24}.pv-overlay.pv-dark .im-conv-hl{color:#f87171}.pv-overlay.pv-dark .im-conv-vi{color:#94a3b8}.pv-empty{padding:48px 20px;text-align:center;color:#6b7280;font-size:.94em;line-height:1.8}.pv-form-wrap{position:absolute;inset:0;background:rgba(0,0,0,.35);display:flex;align-items:center;justify-content:center;z-index:100}.pv-form{background:#fff;border-radius:14px;padding:20px 22px;width:min(480px,90vw);box-shadow:0 8px 32px rgba(0,0,0,.18)}.pv-form-title{font-weight:800;font-size:1rem;color:#92400e;margin-bottom:10px}.pv-prompt-wrap{margin-bottom:10px}.pv-prompt-toggle{width:100%;text-align:left;padding:6px 12px;border-radius:8px;border:1.5px solid #d1d5db;background:#f9fafb;font-size:.82rem;font-weight:600;color:#374151;cursor:pointer}.pv-prompt-toggle:hover{background:#f3f4f6}.pv-prompt-body{padding:10px 0 4px;display:flex;flex-direction:column;gap:8px}.pv-prompt-verb-inp{width:100%;box-sizing:border-box;padding:6px 10px;border:1.5px solid #d1d5db;border-radius:7px;font-size:.85rem;outline:0}.pv-prompt-verb-inp:focus{border-color:#f97316}.pv-prompt-box{width:100%;box-sizing:border-box;padding:8px 10px;border:1.5px solid #e5e7eb;border-radius:7px;font-size:.78rem;font-family:monospace;background:#f8fafc;resize:vertical;outline:0;color:#374151;min-height:120px}.pq-header{font-size:.75rem;font-weight:800;color:#15803d;margin-bottom:5px}.pq-item{display:flex;align-items:center;gap:6px;font-size:.76rem;padding:3px 0;color:#374151}.pq-item.pq-running{color:#0e7490;font-weight:700}.pq-num{display:inline-block;min-width:16px;text-align:right;color:#9ca3af;font-size:.7rem}.pq-spin{animation:pq-spin-anim .9s linear infinite;display:inline-block}@keyframes pq-spin-anim{to{transform:rotate(360deg)}}.pq-remove{background:0 0;border:none;cursor:pointer;color:#9ca3af;font-size:.7rem;padding:0 2px;line-height:1}.pq-remove:hover{color:#dc2626}.pq-log-sep{margin:6px 0 2px;color:#6d28d9;font-size:.78rem;border-top:1px dashed #e5e7eb;padding-top:5px}.pv-prompt-actions{display:flex;gap:8px;margin-top:7px}.pv-copy-prompt-btn{padding:5px 14px;border-radius:7px;border:1.5px solid #6366f1;background:#eef2ff;color:#4338ca;font-size:.82rem;font-weight:600;cursor:pointer}.pv-copy-prompt-btn:hover{background:#e0e7ff}.pv-send-chatgpt-btn{padding:5px 16px;border-radius:7px;border:none;background:#10a37f;color:#fff;font-size:.82rem;font-weight:700;cursor:pointer;transition:background .15s}.pv-send-chatgpt-btn:hover{background:#0d8a6b}.pv-chatgpt-hint{margin-top:7px;padding:7px 12px;border-radius:8px;background:#f0fdf4;border:1.5px solid #86efac;color:#15803d;font-size:.8rem;font-weight:600}.pv-chatgpt-hint kbd{background:#dcfce7;border:1px solid #86efac;border-radius:4px;padding:1px 5px;font-family:monospace;font-size:.78em}.pv-form-hint{font-size:.76rem;color:#6b7280;margin-bottom:9px;line-height:1.6;background:#fef9c3;border-radius:7px;padding:7px 10px}.pv-form-hint code{background:#fef3c7;border-radius:4px;padding:0 4px;font-size:.75rem;color:#92400e;font-weight:600}.pv-words-inp{width:100%;box-sizing:border-box;padding:8px 10px;margin-bottom:10px;border:1.5px solid #fcd34d;border-radius:8px;font-size:.88rem;background:#fff;resize:vertical;outline:0;font-family:inherit;min-height:140px}.pv-words-inp:focus{border-color:#d97706}.pv-form-actions{display:flex;gap:8px}.pv-save-btn{padding:6px 18px;border-radius:8px;border:none;background:#d97706;color:#fff;font-size:.88rem;font-weight:700;cursor:pointer;transition:background .13s}.pv-save-btn:hover{background:#b45309}.pv-cancel-btn{padding:6px 14px;border-radius:8px;border:1.5px solid #e5e7eb;background:#fff;color:#6b7280;font-size:.88rem;cursor:pointer;transition:all .13s}.pv-cancel-btn:hover{background:#f3f4f6}@media (max-width:700px){.pv-body{position:relative}.pv-resizer{display:none}.pv-left{position:absolute;inset:0;z-index:5;width:100%!important;transform:translateX(-100%);transition:transform .28s ease;overflow-y:auto;background:#fff}.pv-body.pv-list-open .pv-left{transform:translateX(0)}.pv-right{width:100%!important;flex:1}.pv-header{flex-wrap:wrap;gap:6px;padding:8px 10px}.pv-header-controls{margin-left:0;order:3;width:100%;justify-content:flex-end}#coOverlay .pv-header .co-add-btn{display:none}#coOverlay .pv-header{position:relative;z-index:30}#coOverlay .co-settings-btn{display:inline-flex;align-items:center;justify-content:center;height:32px;width:38px;border-radius:9px;border:1.5px solid #e5e7eb;background:#f9fafb;color:#0d9488;font-size:1.05rem;cursor:pointer}#coOverlay .co-settings-btn.active,#coOverlay .co-settings-btn:hover{background:#ccfbf1;border-color:#5eead4}#coOverlay .co-settings-wrap{margin-left:auto}#coOverlay .co-settings-wrap .pv-header-controls{display:none;position:absolute;top:40px;right:0;z-index:320;width:auto;order:0;margin:0;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.18);padding:12px;flex-direction:column;gap:10px;min-width:200px;max-width:88vw;justify-content:flex-start}#coOverlay .co-settings-wrap.co-settings-open .pv-header-controls{display:flex}#coOverlay .co-settings-wrap .co-bg-swatches{margin-left:0}.co-back-to-list-btn{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:8px;border:1.5px solid #fcd34d;background:#fffbeb;color:#92400e;font-size:.72rem;font-weight:700;cursor:pointer;transition:background .13s;white-space:nowrap}.co-back-to-list-btn:hover{background:#fef3c7}#pvOverlay .pv-toolbar-row{flex-wrap:wrap;gap:6px;padding:6px 8px}#pvOverlay .pv-toolbar-row>button,#pvOverlay .pv-toolbar-row>select{padding:5px 9px!important;font-size:.74rem!important;border-radius:8px!important}#pvOverlay .pv-toolbar-row .pv-btn-ico{display:none}#coOverlay .pv-toolbar-row{flex-wrap:wrap;gap:4px;padding:4px 8px}#coOverlay .pv-toolbar-row>div{order:0;margin-left:0!important;width:auto;flex-basis:auto;display:flex!important;gap:4px!important;align-items:center;justify-content:flex-start!important}#coOverlay .pv-toolbar-row>div>button{margin:0!important;flex-shrink:0}#coOverlay .pv-toolbar-row>div .co-test-btn{display:inline-flex;align-items:center}.co-panel-test-btn{display:none!important}#coOverlay .pv-compact-btn,#coOverlay .pv-vi-btn{font-size:.72rem;padding:3px 9px;white-space:nowrap}#coOverlay .co-test-btn{font-size:.72rem;padding:3px 9px;white-space:nowrap}#coOverlay .co-sel-clear-btn{font-size:.72rem;padding:2px 7px;white-space:nowrap}#coOverlay .pv-card-head{flex-wrap:wrap;gap:4px 6px}#coOverlay .pv-card-head .pv-card-phrase{width:100%}#coOverlay .pv-card-ipa{flex-direction:column;gap:3px}.co-close-groups-btn{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;border:1.5px solid #fcd34d;background:#fff;color:#92400e;font-size:.85rem;font-weight:700;cursor:pointer;margin-left:auto;flex-shrink:0;transition:background .13s}.co-close-groups-btn:hover{background:#fef3c7}#imOverlay .im-header .pv-title{order:1}#imOverlay .im-header .im-settings-wrap{order:2}#imOverlay .im-header .co-topics-btn{order:3}#imOverlay .im-header .im-conv-open-btn{order:4}#imOverlay .im-header .im-add-btn{order:5}#imOverlay .pv-toolbar-row{flex-wrap:wrap;gap:4px;padding:4px 8px}#imOverlay .co-test-btn,#imOverlay .im-gen-btn,#imOverlay .im-quickref-btn,#imOverlay .pv-compact-btn,#imOverlay .pv-vi-btn{font-size:.72rem;padding:3px 9px;white-space:nowrap}#imOverlay .im-sel-clear{font-size:.72rem;padding:2px 7px;white-space:nowrap}#imOverlay .pv-card-head{flex-wrap:wrap;gap:4px 6px}#imOverlay .pv-card-head .pv-card-phrase{width:100%}#imOverlay .pv-card-ipa{flex-direction:column;gap:3px}}@media (min-width:701px){.co-close-groups-btn{display:none}.co-back-to-list-btn{display:none}.co-panel-test-btn{display:none}}.rz-toast{position:fixed;bottom:80px;left:50%;transform:translateX(-50%) translateY(12px);background:rgba(30,20,60,.88);color:#fff;font-size:.82rem;font-weight:600;padding:9px 18px;border-radius:999px;white-space:nowrap;box-shadow:0 4px 16px rgba(0,0,0,.25);z-index:999999;opacity:0;transition:opacity .22s,transform .22s;pointer-events:none}.rz-toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}.yt-sent-fav-btn{background:0 0;border:none;cursor:pointer;font-size:1rem;padding:2px 6px;border-radius:6px;color:#d97706;line-height:1;transition:transform .15s}.yt-sent-fav-btn:hover{transform:scale(1.25)}.yt-sent-fav-btn.saved{color:#f59e0b}.fav-modal-box{max-width:580px;width:94vw;max-height:84vh;padding:0;display:flex;flex-direction:column;border-radius:16px;overflow:hidden}.fav-modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 12px;font-size:1rem;font-weight:800;background:#fffbeb;border-bottom:2px solid #fde68a;flex-shrink:0}.fav-modal-close{background:0 0;border:none;font-size:1.1rem;cursor:pointer;color:#9ca3af;padding:2px 7px;border-radius:6px}.fav-modal-close:hover{background:#f3f4f6}.fav-modal-body{overflow-y:auto;flex:1;display:flex;flex-direction:column}.fav-folder-tabs{display:flex;flex-wrap:wrap;gap:6px;padding:10px 12px;background:#f9fafb;border-bottom:1px solid #e5e7eb;flex-shrink:0}.fav-folder-tab{background:#fff;border:1.5px solid #e5e7eb;padding:4px 12px;border-radius:999px;font-size:.74rem;font-weight:700;color:#6b7280;cursor:pointer;transition:all .15s;white-space:nowrap}.fav-folder-tab:hover{background:#f3f4f6;color:#374151;border-color:#d1d5db}.fav-folder-tab.active{background:#fef3c7;color:#d97706;border-color:#fcd34d}.fav-folder-tab-wrap{display:flex;align-items:center;border:1.5px solid #e5e7eb;border-radius:999px;background:#fff;overflow:hidden;transition:border-color .15s}.fav-folder-tab-wrap.active{border-color:#fcd34d;background:#fef3c7}.fav-folder-tab-wrap .fav-folder-tab{border:none;border-radius:0;background:0 0;padding-right:6px}.fav-folder-tab-del{background:0 0;border:none;font-size:.6rem;color:#9ca3af;padding:4px 7px 4px 0;cursor:pointer;line-height:1}.fav-folder-tab-del:hover{color:#dc2626}.fav-folder-add{background:0 0;border:1.5px dashed #d1d5db;border-radius:999px;padding:4px 12px;font-size:.74rem;font-weight:700;color:#9ca3af;cursor:pointer;white-space:nowrap;transition:all .15s}.fav-folder-add:hover{border-color:#d97706;color:#d97706}.fav-content{flex:1;overflow-y:auto;padding:12px}.fav-video-group{margin-bottom:18px}.fav-video-title-row{display:flex;align-items:center;gap:7px;margin-bottom:6px}.fav-video-title{flex:1;min-width:0;font-size:.75rem;font-weight:800;color:#374151;padding:5px 10px;background:#f3f4f6;border-radius:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fav-folder-assign{position:relative;flex-shrink:0}.fav-assign-btn{background:#fff;border:1.5px solid #e5e7eb;border-radius:8px;padding:4px 10px;font-size:.7rem;font-weight:700;color:#6b7280;cursor:pointer;white-space:nowrap;transition:all .15s}.fav-assign-btn:hover{border-color:#d97706;color:#d97706;background:#fffbeb}.fav-assign-drop{position:absolute;right:0;top:calc(100% + 4px);background:#fff;border:1.5px solid #e5e7eb;border-radius:10px;box-shadow:0 4px 16px rgba(0,0,0,.12);min-width:150px;z-index:20;overflow:hidden}.fav-assign-opt{padding:8px 14px;font-size:.75rem;font-weight:600;color:#374151;cursor:pointer;transition:background .1s}.fav-assign-opt:hover{background:#fffbeb}.fav-assign-opt.selected{color:#d97706;font-weight:800}.fav-sent-item{display:flex;align-items:flex-start;gap:8px;padding:8px 10px;border-radius:10px;cursor:pointer;border:1.5px solid #e5e7eb;margin-bottom:5px;background:#fff;transition:background .15s,border-color .15s}.fav-sent-item:hover{background:#fffbeb;border-color:#fcd34d}.fav-sent-ts{font-size:.7rem;font-weight:700;color:#6b7280;white-space:nowrap;padding-top:1px;flex-shrink:0}.fav-sent-text{flex:1;font-size:.82rem;color:#1e293b;line-height:1.45}.fav-sent-del{background:0 0;border:none;font-size:.75rem;color:#9ca3af;cursor:pointer;padding:2px 5px;border-radius:4px;flex-shrink:0;align-self:center}.fav-sent-del:hover{background:#fee2e2;color:#dc2626}.fav-empty{text-align:center;padding:32px 16px;font-size:.88rem;color:#9ca3af;line-height:1.6}@media (max-width:600px){.shadow-rec-cam-wrap{width:80px!important;border-radius:8px;border-width:1.5px}}.sw-screen{flex-direction:column;height:100vh;background:#fafaf9;overflow:hidden}.screen.active.sw-screen{display:flex}.sw-screen,.sw-screen *{scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.sw-screen ::-webkit-scrollbar{width:7px;height:7px;display:block}.sw-screen ::-webkit-scrollbar-track{background:0 0}.sw-screen ::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}.sw-screen ::-webkit-scrollbar-thumb:hover{background:#94a3b8}body.vs-dark .sw-screen,body.vs-dark .sw-screen *{scrollbar-color:#475569 transparent}body.vs-dark .sw-screen ::-webkit-scrollbar-thumb{background:#475569}body.vs-dark .sw-screen ::-webkit-scrollbar-thumb:hover{background:#64748b}#screen-describe,#screen-shadow-practice,#screen-spk,#screen-sw{background:0 0}.sw-topbar{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}.sw-back-btn{background:0 0;border:none;cursor:pointer;font-size:.85rem;color:var(--ink);padding:5px 10px;border-radius:6px;white-space:nowrap}.sw-back-btn:hover{background:var(--surface2)}.sw-title{font-size:1rem;font-weight:700;color:var(--ink);white-space:nowrap;margin-right:4px}.sw-tabs{display:flex;gap:3px;background:var(--surface2);border-radius:8px;padding:3px}.sw-tab{padding:5px 14px;border-radius:6px;border:none;background:0 0;cursor:pointer;font-size:.82rem;font-weight:600;color:var(--muted);white-space:nowrap}.sw-tab.active{background:#fff;color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.1)}.sw-topbar-add-btn{background:#ea580c;color:#fff;border:none;border-radius:7px;padding:6px 14px;font-size:.82rem;font-weight:700;cursor:pointer;white-space:nowrap}.sw-topbar-add-btn:hover{background:#c2410c}@media (max-width:600px){.sw-topbar{flex-wrap:wrap;gap:6px 8px;padding:8px 12px}.sw-title{font-size:.9rem;margin-right:0}.sw-tabs{flex-wrap:wrap;max-width:100%}.sw-tab{padding:5px 11px;font-size:.78rem}.sw-back-btn,.sw-topbar-add-btn,.sw-vi-btn{font-size:.78rem}}.sw-topbar-gpt-btn{background:#ecfdf5;color:#047857;border:1.5px solid #6ee7b7;border-radius:7px;padding:6px 14px;font-size:.82rem;font-weight:700;cursor:pointer;white-space:nowrap;margin-right:8px}.sw-topbar-gpt-btn:hover{background:#10a37f;color:#fff;border-color:#10a37f}.sw-gpt-ov{position:fixed;inset:0;z-index:10500;background:rgba(15,23,42,.6);display:flex;align-items:flex-start;justify-content:center;padding:24px 14px;overflow:auto}.sw-gpt-box{background:#fff;border-radius:18px;max-width:600px;width:100%;box-shadow:0 18px 60px rgba(0,0,0,.3);overflow:hidden}.sw-gpt-hd{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:linear-gradient(135deg,#10a37f,#047857);color:#fff;font-size:1.1rem;font-weight:900}.sw-gpt-x{border:none;background:0 0;color:#fff;font-size:1.2rem;cursor:pointer;line-height:1}.sw-gpt-body{padding:18px 20px}.sw-gpt-row{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}.sw-gpt-row>label{font-size:.85rem;font-weight:800;color:#334155;min-width:110px}.sw-gpt-row>label small{font-weight:400;color:#94a3b8}.sw-gpt-row input{flex:1;min-width:160px;padding:8px 11px;border:1.5px solid #cbd5e1;border-radius:9px;font-family:inherit;font-size:.9rem;outline:0}.sw-gpt-row input:focus{border-color:#10a37f;box-shadow:0 0 0 3px rgba(16,163,127,.15)}.sw-gpt-parts{display:flex;gap:8px}.sw-gpt-part{padding:8px 16px;border-radius:9px;border:1.5px solid #cbd5e1;background:#fff;font-family:inherit;font-size:.85rem;font-weight:800;color:#475569;cursor:pointer}.sw-gpt-part.on{background:#10a37f;color:#fff;border-color:#10a37f}.sw-gpt-ta{width:100%;box-sizing:border-box;padding:12px;border:1.5px solid #cbd5e1;border-radius:12px;font-family:'Courier New',monospace;font-size:.8rem;line-height:1.55;resize:vertical;outline:0;color:#1e293b;margin-top:4px}.sw-gpt-ta:focus{border-color:#10a37f}.sw-gpt-actions{display:flex;gap:10px;margin-top:12px}.sw-gpt-copy,.sw-gpt-send{padding:9px 18px;border-radius:10px;border:none;font-family:inherit;font-size:.88rem;font-weight:800;cursor:pointer}.sw-gpt-copy{background:#0ea5e9;color:#fff}.sw-gpt-send{background:#10a37f;color:#fff}.sw-gpt-copy:hover,.sw-gpt-send:hover{filter:brightness(.94)}.sw-gpt-divider{height:1px;background:#e2e8f0;margin:16px 0 12px}.sw-gpt-paste-lbl{font-size:.85rem;font-weight:800;color:#0f766e;margin-bottom:8px}.sw-gpt-parse{padding:9px 18px;border-radius:10px;border:none;font-family:inherit;font-size:.88rem;font-weight:800;cursor:pointer;background:#8b5cf6;color:#fff}.sw-gpt-parse:hover{filter:brightness(.94)}.sw-topbar-credits{margin-left:auto;display:inline-flex;align-items:center;gap:5px;background:var(--surface2);border-radius:999px;padding:5px 13px;font-size:.8rem;font-weight:600;color:var(--muted);white-space:nowrap}.sw-topbar-credits b{color:#d97706}.sw-topbar-credits .spk-credits-buy{color:#2563eb;cursor:pointer;font-weight:700}.sw-topbar-credits .spk-credits-buy:hover{text-decoration:underline}.sw-search{display:flex;align-items:center;gap:8px;max-width:900px;margin:0 auto;width:100%;padding:4px 20px 0}.sw-search-ic{flex:none;font-size:.95rem;opacity:.6}.sw-search-in{flex:1;min-width:0;padding:8px 14px;border-radius:99px;border:1.5px solid var(--border);background:#fff;font-size:.86rem;color:var(--ink,#1f2937);transition:border-color .15s,box-shadow .15s}.sw-search-in::placeholder{color:var(--muted,#94a3b8)}.sw-search-in:focus{outline:0;border-color:#ea580c;box-shadow:0 0 0 3px rgba(234,88,12,.14)}.sw-search-count{flex:none;font-size:.78rem;font-weight:700;color:#ea580c}.sw-search-x{flex:none;width:28px;height:28px;border-radius:50%;border:1.5px solid var(--border);background:#fff;color:var(--muted);font-size:.8rem;cursor:pointer;line-height:1}.sw-search-x:hover{border-color:#ea580c;color:#ea580c}body.vs-dark .sw-search-in,body.vs-dark .sw-search-x{background:#232838;border-color:#2c3244;color:#e5e7eb}.sw-subtabs{display:flex;gap:6px;padding:14px 20px 0;max-width:900px;margin:0 auto;width:100%}.sw-subtab{padding:5px 18px;border-radius:99px;border:1.5px solid var(--border);background:#fff;font-size:.8rem;font-weight:700;cursor:pointer;color:var(--muted);transition:all .15s}.sw-subtab:hover{border-color:#ea580c;color:#ea580c}.sw-subtab.active{background:#ea580c;border-color:#ea580c;color:#fff}.sw-part-tabs{display:flex;gap:6px;padding:8px 20px 0;max-width:900px;margin:0 auto;width:100%}.sw-part-tab{padding:3px 14px;border-radius:99px;border:1.5px solid #fdba74;background:#fff7ed;font-size:.76rem;font-weight:700;cursor:pointer;color:#c2410c;transition:all .15s}.sw-part-tab:hover{background:#fed7aa;border-color:#f97316}.sw-part-tab.active{background:#ea580c;border-color:#ea580c;color:#fff}.sw-band-tabs{display:flex;gap:6px;padding:6px 20px 0;max-width:900px;margin:0 auto;width:100%}.sw-band-tab{padding:2px 12px;border-radius:99px;border:1.5px solid #a5b4fc;background:#eef2ff;font-size:.72rem;font-weight:700;cursor:pointer;color:#4338ca;transition:all .15s}.sw-band-tab:hover{background:#c7d2fe;border-color:#6366f1}.sw-band-tab.active{background:#6366f1;border-color:#6366f1;color:#fff}.sw-list-view{flex:1;overflow-y:auto;padding:16px 20px 24px}.sw-sample-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;max-width:900px;margin:20px auto 0}.sw-card{background:#fff;border:1.5px solid #e2e8f0;border-radius:12px;padding:14px 16px;cursor:pointer;box-shadow:0 1px 4px rgba(0,0,0,.05);transition:box-shadow .15s,border-color .15s;display:flex;flex-direction:column;gap:8px}.sw-card:hover{box-shadow:0 4px 16px rgba(99,102,241,.14);border-color:#a5b4fc}.sw-card{position:relative}.sw-card-del{position:absolute;top:8px;right:8px;z-index:2;width:30px;height:30px;border:none;border-radius:8px;cursor:pointer;background:#fef2f2;color:#dc2626;font-size:.92rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;opacity:0;transition:opacity .13s,background .13s}.sw-card:hover .sw-card-del{opacity:1}.sw-card-del:hover{background:#fee2e2}@media (hover:none){.sw-card-del{opacity:1}}.sw-card-locked{position:relative;border-style:dashed;border-color:#fcd34d;background:#fffdf5}.sw-card-locked .sw-card-tags,.sw-card-locked .sw-card-title,.sw-card-locked .sw-card-topic{opacity:.55;filter:blur(.3px)}.sw-card-locked:hover{border-color:#f59e0b;box-shadow:0 4px 16px rgba(245,158,11,.18)}.sw-card-lock{position:absolute;top:10px;right:10px;z-index:2;display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;font-size:.68rem;font-weight:800;color:#92400e;background:#fef3c7;border:1px solid #fcd34d;font-family:Nunito,sans-serif}.sw-card-tags{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.sw-card-title{font-size:.95rem;font-weight:700;color:#1e293b;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.sw-card-level{font-size:.7rem;font-weight:700;padding:2px 7px;border-radius:99px;background:#fef3c7;color:#92400e}.sw-card-part{font-size:.7rem;padding:2px 7px;border-radius:99px;background:#e0e7ff;color:#3730a3}.sw-card-exam{font-size:.7rem;font-weight:700;padding:2px 7px;border-radius:99px}.sw-card-exam--ielts{background:#dcfce7;color:#166534}.sw-card-exam--toeic{background:#dbeafe;color:#1e40af}.sw-form-row-3{flex-direction:row;gap:10px}.sw-form-row-3>div{flex:1;display:flex;flex-direction:column;gap:4px}.sw-card-topic{font-size:.75rem;color:var(--muted)}.sw-empty{text-align:center;color:var(--muted);padding:40px 20px;font-size:.9rem}.sw-detail-view{flex:1;display:flex;flex-direction:column;overflow:hidden;position:relative;background:linear-gradient(180deg,#fbfdfc 0,#eef6f1 100%)}.sw-detail-view>.sw-detail-bar,.sw-detail-view>.sw-detail-body{position:relative;z-index:1}.sw-dict-panel{position:absolute;top:0;right:0;bottom:0;width:min(400px,92%);background:#fff;border-left:1px solid var(--border);box-shadow:-8px 0 28px rgba(0,0,0,.14);transform:translateX(100%);transition:transform .25s ease;z-index:50;display:flex;flex-direction:column}.sw-dict-panel.open{transform:translateX(0)}.sw-dict-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);font-weight:700;font-family:Nunito,sans-serif;flex-shrink:0}.sw-dict-close{background:0 0;border:none;cursor:pointer;font-size:1.05rem;color:var(--muted);padding:4px 9px;border-radius:6px;line-height:1}.sw-dict-close:hover{background:var(--surface2);color:var(--ink)}.sw-dict-result{flex:1;overflow-y:auto;padding:14px 16px}.sw-detail-bar{display:flex;align-items:center;gap:10px;padding:8px 16px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}.sw-detail-back{background:0 0;border:none;cursor:pointer;font-size:.82rem;color:var(--muted);padding:4px 8px;border-radius:6px}.sw-detail-back:hover{background:var(--surface2);color:var(--ink)}.sw-detail-title-bar{font-size:.88rem;font-weight:600;color:var(--ink);flex:1;min-width:0;display:flex;align-items:center;gap:6px}.sw-detail-title-bar .sw-dtb-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.sw-detail-title-bar .sw-card-level,.sw-detail-title-bar .sw-card-part{flex-shrink:0}.sw-edit-btn{background:0 0;border:1px solid var(--border);cursor:pointer;font-size:.78rem;padding:4px 10px;border-radius:6px;color:var(--muted)}.sw-edit-btn:hover{border-color:#ea580c;color:#ea580c}.sw-font-ctrl{display:flex;gap:4px}.sw-font-btn{background:0 0;border:1px solid var(--border);cursor:pointer;font-family:Poppins,sans-serif;font-weight:700;color:var(--muted);border-radius:6px;padding:3px 9px;line-height:1;min-width:30px}.sw-font-btn:hover{border-color:#ea580c;color:#ea580c;background:#fff7ed}.sw-font-btn.sw-font-sm{font-size:.72rem}.sw-font-btn.sw-font-lg{font-size:.92rem}@media (max-width:768px){.sw-detail-bar{flex-wrap:wrap;gap:6px;padding:8px 12px}.sw-detail-bar .sw-detail-title-bar{flex:0 0 auto}.sw-detail-bar .sw-edit-btn,.sw-detail-bar .sw-vi-btn{font-size:.72rem;padding:4px 9px}.sw-detail-bar .sw-font-btn{padding:3px 8px;min-width:28px}.sw-detail-bar .sw-btn-ic{display:none}}.sw-detail-body{flex:1;display:flex;overflow:hidden}.sw-passage-col{flex:1;overflow-y:auto;padding:24px 28px;font-family:Poppins,sans-serif;font-size:15px;line-height:1.8;color:var(--ink);min-width:240px}.sw-passage-col p{margin:0 0 1em}.sw-passage-col p.sw-q{font-weight:800;color:#1f2937;margin-bottom:.55em}.sw-dark .sw-passage-col p.sw-q,body.main-dark-bg .sw-passage-col p.sw-q{color:#e8eaf0}.sw-pg-head{margin:0 0 22px}.sw-pg-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.sw-pg-badge{font-size:.62rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:4px 11px;border-radius:999px;line-height:1.3;white-space:nowrap;font-family:Nunito,sans-serif}.sw-pg-badge-part{background:#dcfce7;color:#15803d}.sw-pg-badge-level{background:var(--surface2,#f1f5f9);color:var(--muted,#475569)}.sw-pg-title{font-family:Poppins,sans-serif;font-size:1.55rem;font-weight:800;letter-spacing:-.01em;line-height:1.28;color:var(--ink);margin:0;text-wrap:balance}.sw-cue{background:#ffb84d;border:1px solid #f59e0b;border-radius:12px;padding:14px 17px;margin:0 0 1.6em}.sw-cue-label{display:block;font-size:.64rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#000;margin-bottom:7px;font-family:Nunito,sans-serif}.sw-cue-text{color:#000;font-weight:700;font-size:.9em;line-height:1.65;font-style:italic}.sw-vi-line{color:#2563eb;font-style:italic;font-size:.92em;margin:-.4em 0 1.1em!important;padding-left:10px;border-left:3px solid #bfdbfe}.sw-vi-btn{background:0 0;border:1px solid var(--border);cursor:pointer;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:var(--muted);border-radius:6px;padding:4px 10px}.sw-vi-btn:hover{border-color:#2563eb;color:#2563eb}.sw-vi-btn.on{background:#2563eb;border-color:#2563eb;color:#fff}.sw-detail-bar .sw-edit-btn,.sw-detail-bar .sw-font-btn,.sw-detail-bar .sw-vi-btn{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.sw-detail-bar .sw-edit-btn:hover,.sw-detail-bar .sw-font-btn:hover,.sw-detail-bar .sw-vi-btn:hover{background:#5a8f14;border-color:#5a8f14;color:#fff}.sw-detail-bar .sw-vi-btn.on{background:#3f6212;border-color:#3f6212;color:#fff}.sw-ai-translate-btn{font-family:Nunito,sans-serif;font-size:.72rem;font-weight:700;cursor:pointer;border:1px solid #93c5fd;background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:3px 12px;flex-shrink:0}.sw-ai-translate-btn:hover{background:#2563eb;border-color:#2563eb;color:#fff}.sw-ai-translate-btn:disabled{opacity:.6;cursor:default}#screen-spk-hub.sw-screen{background:0 0}.spk-hub-wrap{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;display:flex;flex-wrap:wrap;gap:18px;align-content:flex-start;justify-content:center;padding:12px 20px 36px;max-width:1180px;margin:0 auto;width:100%}.spk-hub-hero{max-width:1180px;margin:0 auto;width:100%;padding:24px 24px 2px}.spk-hub-hero-title{margin:0;font-family:Nunito,sans-serif;font-size:2.1rem;font-weight:900;color:#1e3a8a;letter-spacing:-.01em}.spk-hub-hero-sub{margin:6px 0 0;font-family:Nunito,sans-serif;font-size:.95rem;color:#fff;background:rgba(17,24,39,.45);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);display:inline-block;padding:4px 12px;border-radius:8px}.spk-hub-card{position:relative;overflow:hidden;flex:1 1 240px;min-width:240px;max-width:264px;min-height:244px;--spk-c:#f97316;--spk-rgb:249,115,22;background:#fff;border:1px solid #f1efec;border-radius:22px;padding:0;cursor:pointer;text-align:center;display:flex;flex-direction:column;align-items:center;box-shadow:0 10px 28px rgba(30,41,59,.07);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.spk-lock{position:absolute;top:12px;right:12px;z-index:5;background:#fef3c7;color:#92400e;font-size:.64rem;font-weight:800;border-radius:999px;padding:2px 8px;letter-spacing:.02em}.spk-hub-scene{position:absolute;left:0;right:0;bottom:0;height:84px;z-index:0;pointer-events:none}.spk-hub-scene svg{display:block;width:100%;height:100%}.spk-hub-body{position:relative;z-index:2;padding:26px 20px 26px;display:flex;flex-direction:column;align-items:center}.spk-hub-icon{width:68px;height:68px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;background:rgba(var(--spk-rgb),.13);box-shadow:0 0 0 6px rgba(255,255,255,.55),0 8px 18px rgba(var(--spk-rgb),.18);transition:transform .2s ease,box-shadow .2s ease}.spk-hub-icon svg{width:32px;height:32px;display:block}.spk-hub-title{font-size:1.18rem;font-weight:900;color:var(--spk-c);font-family:Nunito,sans-serif;margin-bottom:11px}.spk-hub-body .spk-hub-title::after{display:none!important}.spk-hub-desc{font-size:.82rem;color:#64748b;line-height:1.55;max-width:232px;margin:0 auto}.spk-hub-arrow{display:none}.spk-hub-card--practice{--spk-c:#7c3aed;--spk-rgb:124,58,237}.spk-hub-card--room{--spk-c:#059669;--spk-rgb:5,150,105}.spk-hub-card--describe{--spk-c:#f97316;--spk-rgb:249,115,22}.spk-hub-card--shadow{--spk-c:#4f46e5;--spk-rgb:79,70,229}.spk-hub-card--phrases{--spk-c:#db2777;--spk-rgb:219,39,119}.spk-hub-card--colloc{--spk-c:#0d9488;--spk-rgb:13,148,136}.spk-hub-card--part2{--spk-c:#7c3aed;--spk-rgb:124,58,237}.spk-hub-card::before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:1;background:radial-gradient(130% 90% at 50% -10%,rgba(var(--spk-rgb),.18),transparent 62%);opacity:0;transition:opacity .25s ease}.spk-hub-card:hover::before{opacity:1}.spk-hub-card::after{content:'';position:absolute;top:0;left:-60%;width:45%;height:100%;z-index:4;pointer-events:none;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-18deg);opacity:0}.spk-hub-card:hover::after{animation:lsnShine .85s ease}.spk-hub-card:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(var(--spk-rgb),.24),0 6px 16px rgba(15,23,42,.06);border-color:rgba(var(--spk-rgb),.42)}.spk-hub-card:hover .spk-hub-icon{transform:scale(1.08) translateY(-1px);box-shadow:0 0 0 6px rgba(255,255,255,.55),0 12px 24px rgba(var(--spk-rgb),.32)}@media (prefers-reduced-motion:reduce){.spk-hub-card:hover::after{animation:none}}.spk-topic-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:18px;max-width:920px;margin:20px auto 0}.spk-topic-card{position:relative;overflow:hidden;display:flex;align-items:center;gap:16px;background:#fff;border:1px solid color-mix(in srgb,var(--acc,#8b7cf6) 22%,#fff);border-radius:18px;padding:16px 18px;cursor:pointer;box-shadow:0 8px 24px rgba(30,41,59,.07);transition:transform .15s,box-shadow .15s}.spk-topic-card::after{content:'';position:absolute;right:-34px;bottom:-46px;width:170px;height:130px;background:color-mix(in srgb,var(--acc,#8b7cf6) 13%,#fff);border-radius:48%;pointer-events:none}.spk-topic-card:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(30,41,59,.13)}.spk-topic-ic{position:relative;z-index:1;flex:none;width:62px;height:62px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.7rem;font-weight:900;color:#fff;font-family:Nunito,sans-serif;background:linear-gradient(135deg,color-mix(in srgb,var(--acc,#8b7cf6) 78%,#fff),var(--acc,#8b7cf6))}.spk-topic-body{position:relative;z-index:1;flex:1;min-width:0}.spk-topic-title{font-size:1.2rem;font-weight:800;color:#1f2937;font-family:Nunito,sans-serif;line-height:1.2}.spk-topic-badge{display:inline-flex;align-items:center;gap:5px;margin-top:8px;background:color-mix(in srgb,var(--acc,#8b7cf6) 13%,#fff);color:var(--acc,#8b7cf6);font-size:.76rem;font-weight:700;border-radius:999px;padding:4px 12px}.spk-topic-admin{position:relative;z-index:1;display:flex;gap:8px}.spk-topic-del,.spk-topic-edit{width:34px;height:34px;border-radius:50%;border:1.5px solid;background:#fff;cursor:pointer;font-size:.82rem;display:flex;align-items:center;justify-content:center;flex:none}.spk-topic-edit{border-color:color-mix(in srgb,var(--acc,#8b7cf6) 45%,#fff);color:var(--acc,#8b7cf6)}.spk-topic-edit:hover{background:color-mix(in srgb,var(--acc,#8b7cf6) 12%,#fff)}.spk-topic-del{border-color:#fecaca;color:#dc2626}.spk-topic-del:hover{background:#fef2f2}.spk-detail{max-width:820px;margin:12px auto 0}.spk-answer-wrap{max-width:1320px;margin:12px auto 0;padding:0 18px;box-sizing:border-box}.spk-detail-bar{display:flex;align-items:center;gap:10px;margin-bottom:14px}.spk-detail-title{font-size:1rem;font-weight:700;color:var(--ink);flex:1}.spk-mt-exit{flex:none;background:#ef4444;color:#fff;border:none;border-radius:8px;padding:7px 18px;font-size:.85rem;font-weight:800;cursor:pointer;white-space:nowrap;font-family:inherit;box-shadow:0 3px 10px rgba(239,68,68,.35);transition:background .15s,transform .1s}.spk-mt-exit:hover{background:#dc2626;transform:translateY(-1px)}.spk-mt-exit:active{transform:scale(.96)}.spk-custom-add{background:#fff;border:1px solid #eef0f5;border-radius:18px;padding:16px 18px;box-shadow:0 4px 16px rgba(15,23,42,.05);margin-top:4px}.spk-custom-add-lbl{font-size:.98rem;font-weight:800;color:#1e293b;margin-bottom:10px}.spk-custom-add-lbl small{font-weight:500;color:#94a3b8;font-size:.82rem}.spk-custom-input{width:100%;box-sizing:border-box;border:1.5px solid #e2e8f0;border-radius:12px;padding:11px 13px;font-family:inherit;font-size:.95rem;color:#1e293b;line-height:1.5;resize:vertical;outline:0;transition:border-color .15s,box-shadow .15s}.spk-custom-input:focus{border-color:#8b5cf6;box-shadow:0 0 0 3px #ede9fe}.spk-custom-add-btn{margin-top:11px;border:none;border-radius:11px;cursor:pointer;background:#8b5cf6;color:#fff;font-family:inherit;font-size:.92rem;font-weight:800;padding:10px 22px;transition:background .15s,transform .1s}.spk-custom-add-btn:hover{background:#7c3aed;transform:translateY(-1px)}.spk-custom-add-btn:active{transform:scale(.97)}.spk-q-list{display:flex;flex-direction:column;gap:14px;margin-top:16px}.spk-q-card{position:relative;display:flex;align-items:center;gap:16px;background:#fff;border:1px solid #eef0f5;border-radius:18px;padding:14px 18px;cursor:pointer;box-shadow:0 4px 16px rgba(15,23,42,.05);transition:transform .15s,box-shadow .15s}.spk-q-card:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(15,23,42,.1)}.spk-mock-cta{animation:vlSetUp .5s cubic-bezier(.2,.75,.3,1) backwards}.spk-q-list .spk-q-card{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.spk-q-list .spk-q-card:nth-child(2n){animation-name:vlTwUpR}.spk-q-list .spk-q-card:first-child{animation-delay:.08s}.spk-q-list .spk-q-card:nth-child(2){animation-delay:.14s}.spk-q-list .spk-q-card:nth-child(3){animation-delay:.2s}.spk-q-list .spk-q-card:nth-child(4){animation-delay:.26s}.spk-q-list .spk-q-card:nth-child(5){animation-delay:.32s}.spk-q-list .spk-q-card:nth-child(6){animation-delay:.38s}.spk-q-list .spk-q-card:nth-child(7){animation-delay:.44s}.spk-q-list .spk-q-card:nth-child(8){animation-delay:.5s}.spk-q-list .spk-q-card:nth-child(n+9){animation-delay:.54s}@media (prefers-reduced-motion:reduce){.spk-mock-cta,.spk-q-list .spk-q-card{animation:none}}.spk-q-ico{flex:none;width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;background:color-mix(in srgb,var(--acc,#f97316) 14%,#fff)}.spk-q-ico-svg svg{width:28px;height:28px;display:block}.spk-q-num{flex:none;font-size:1.05rem;font-weight:800;color:var(--acc,#f97316);padding-left:14px;border-left:2px solid color-mix(in srgb,var(--acc,#f97316) 25%,#fff)}.spk-q-text{flex:1;font-size:1.02rem;font-weight:600;color:#1e293b;line-height:1.5}.spk-q-go{font-size:.92rem;font-weight:700;color:#6366f1;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}.spk-q-go b{font-size:1.15rem;line-height:1}.spk-q-admin{display:flex;gap:8px}.spk-q-iconbtn{width:38px;height:38px;border-radius:10px;border:none;cursor:pointer;font-size:.95rem;display:inline-flex;align-items:center;justify-content:center;transition:background .15s}.spk-q-iconbtn.edit{background:#eef2ff;color:#6366f1}.spk-q-iconbtn.edit:hover{background:#e0e7ff}.spk-q-iconbtn.del{background:#fef2f2;color:#ef4444}.spk-q-iconbtn.del:hover{background:#fee2e2}@media (max-width:600px){.spk-q-card{flex-wrap:wrap;gap:10px 12px;padding:14px 16px}.spk-q-text{flex:1 1 100%;order:-1;font-size:.98rem}.spk-q-ico{width:44px;height:44px;font-size:1.25rem;border-radius:13px}.spk-q-go{margin-left:auto}}.spk-q-prompt{background:#eef2ff;border:1px solid #c7d2fe;border-radius:12px;padding:16px 18px;font-size:1.1rem;font-weight:600;color:#1e293b;line-height:1.5;margin-bottom:16px}.spk-q-prompt-lbl{display:block;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#6366f1;margin-bottom:6px}.spk-listen-btn{background:0 0;border:none;cursor:pointer;font-size:1rem;padding:2px 4px}.spk-sample-wrap{margin:0 0 16px}.spk-sample-toggle{display:inline-flex;align-items:center;gap:5px;vertical-align:middle;background:#fffbeb;border:1.5px solid #fcd34d;color:#92400e;border-radius:999px;padding:4px 12px;font-weight:800;font-size:.76rem;cursor:pointer;font-family:Nunito,sans-serif;margin-left:6px;white-space:nowrap;transition:background .14s,box-shadow .14s}.spk-sample-toggle:hover{background:#fef3c7}.spk-sample-toggle.open{background:#fde68a;box-shadow:inset 0 1px 3px rgba(146,64,14,.2)}.spk-ans-split{display:flex;align-items:stretch;gap:0}.spk-ans-main{flex:1 1 auto;min-width:0;transition:max-width .25s ease}.spk-ans-side{flex:0 0 0;width:0;overflow:hidden;opacity:0;transition:flex-basis .25s ease,width .25s ease,opacity .2s ease,margin-left .25s ease}.spk-ans-split.hint-open .spk-ans-side{flex:0 0 clamp(320px,34%,460px);width:clamp(320px,34%,460px);margin-left:20px;opacity:1;position:relative;min-height:260px;border:1.5px solid #fde68a;border-radius:14px;background:#fffdf5}.spk-side-inner{position:absolute;inset:0;display:flex;flex-direction:column;border-radius:inherit;overflow:hidden}.spk-ans-split.hint-open .spk-sample-panel{flex:1 1 auto;min-height:0;overflow-y:auto}.spk-side-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;border-bottom:1.5px solid #fde68a;font-size:.82rem;font-weight:900;color:#92400e;position:sticky;top:0;background:#fffdf5;z-index:1}.spk-side-close{border:none;background:0 0;cursor:pointer;color:#b45309;font-size:.9rem;font-weight:900;padding:0 2px;line-height:1}.spk-sample-panel{padding:14px}@media (max-width:860px){.spk-ans-split{flex-direction:column}.spk-ans-split.hint-open .spk-ans-side{flex:1 1 auto;width:100%;margin:14px 0 0;min-height:0}.spk-side-inner{position:static;max-height:70vh}}.spk-sample-sec{margin-bottom:14px}.spk-sample-sec:last-child{margin-bottom:0}.spk-sample-lbl{font-size:.78rem;font-weight:800;color:#b45309;text-transform:uppercase;letter-spacing:.03em;margin-bottom:7px}.spk-sample-edit-btn,.spk-sample-listen{background:0 0;border:none;cursor:pointer;font-size:.95rem;padding:0 3px}.spk-sample-text{background:#fff;border:1px solid #fde68a;border-radius:10px;padding:13px 15px;font-size:1rem;line-height:1.65;color:#1f2937}.spk-vocab-list{display:flex;flex-direction:column;gap:0}.spk-vocab-row{display:flex;align-items:flex-start;gap:9px;background:0 0;border:none;border-bottom:1px solid #f2e6c4;border-radius:0;padding:7px 2px}.spk-vocab-row:last-child{border-bottom:none}.spk-vocab-spk{flex-shrink:0;background:0 0;border:none;border-radius:7px;width:24px;height:24px;cursor:pointer;font-size:.8rem;opacity:.7}.spk-vocab-spk:hover{background:#fde68a;opacity:1}.spk-vocab-text{flex:1;min-width:0;line-height:1.55}.spk-vocab-term{font-weight:800;color:#2f6b1f}.spk-vocab-mean{color:#64748b;font-size:.92rem}.spk-vocab-ex{display:block;margin-top:3px;padding-left:9px;border-left:2px solid #fde68a;cursor:pointer;font-size:.86rem;font-style:italic;color:#78716c;line-height:1.5}.spk-vocab-ex:hover{color:#92400e;border-left-color:#f59e0b}.spk-vocab-ex b{font-style:normal;font-weight:800;color:#2f6b1f}.spk-sample-empty{color:#94a3b8;font-size:.9rem;padding:6px 0}.spk-paste-lbl{margin-top:14px;padding-top:12px;border-top:1px dashed #fde68a}.spk-sample-admin{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;align-items:center}.spk-sample-cancel-btn,.spk-sample-edit-btn,.spk-sample-prompt-btn,.spk-sample-save-btn{border-radius:999px;padding:7px 15px;font-weight:700;font-size:.82rem;cursor:pointer;font-family:Nunito,sans-serif;border:1.5px solid #cbd5e1;background:#fff;color:#475569;text-decoration:none}.spk-sample-cancel-btn:hover,.spk-sample-edit-btn:hover,.spk-sample-prompt-btn:hover{background:#f1f5f9}.spk-sample-save-btn{background:#f59e0b;border-color:#f59e0b;color:#fff}.spk-sample-save-btn:hover{background:#d97706}.spk-sample-ta{width:100%;box-sizing:border-box;border:1.5px solid #fcd34d;border-radius:10px;padding:11px 13px;font-size:.95rem;font-family:Poppins,sans-serif;resize:vertical;line-height:1.6}.spk-sample-ta:focus{outline:0;border-color:#f59e0b}.spk-prompt-wrap{margin-top:12px;padding-top:12px;border-top:1px dashed #fde68a}.spk-ans-tools{display:flex;align-items:center;gap:12px;margin-bottom:8px;flex-wrap:wrap}.spk-mic-btn{background:#fff;border:1.5px solid #c4b5fd;color:#6d28d9;border-radius:999px;padding:6px 16px;font-weight:700;font-size:.85rem;cursor:pointer;font-family:Nunito,sans-serif}.spk-mic-btn:hover{background:#f5f3ff}.spk-mic-btn.recording{background:#dc2626;border-color:#dc2626;color:#fff;animation:spkPulse 1.2s infinite}@keyframes spkPulse{0%,100%{box-shadow:0 0 0 0 rgba(220,38,38,.4)}50%{box-shadow:0 0 0 6px rgba(220,38,38,0)}}.spk-ans-hint{font-size:.8rem;color:var(--muted)}.spk-ans-input{width:100%;box-sizing:border-box;border:1.5px solid var(--border);border-radius:12px;padding:14px 16px;font-size:1rem;font-family:Poppins,sans-serif;resize:vertical;line-height:1.6}.spk-ans-input:focus{outline:0;border-color:#6366f1}.spk-submit-bar{display:flex;justify-content:flex-end}.spk-submit-btn{margin-top:12px;width:auto;background:#4d7c0f;color:#fff;border:none;border-radius:10px;padding:9px 22px;font-size:.88rem;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif;box-shadow:0 3px 10px rgba(77,124,15,.28);transition:background .14s,box-shadow .14s}.spk-submit-btn:hover{background:#3f6212;box-shadow:0 4px 14px rgba(77,124,15,.34)}.spk-submit-btn:disabled{opacity:.7;cursor:default}.spk-gradelang{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:14px}.spk-gradelang-lbl{font-size:.9rem;font-weight:800;color:#475569}.spk-gradelang-btn{margin-top:0;width:auto;flex:1 1 auto;padding:12px 16px}.spk-gradelang-x{margin-top:0;border:none;background:#eef2ff;color:#64748b;width:46px;height:46px;border-radius:12px;cursor:pointer;font-size:1rem;font-weight:800;flex-shrink:0}.spk-gradelang-x:hover{background:#e0e7ff}.spk-gradestyle{display:flex;align-items:stretch;gap:8px;flex-wrap:wrap;margin-top:14px}.spk-gradestyle .spk-gradelang-lbl{align-self:center}.spk-gradestyle-btn{margin-top:0;width:auto;flex:1 1 0;min-width:150px;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 16px;line-height:1.25;text-align:left}.spk-gradestyle-btn b{font-size:1rem}.spk-gradestyle-btn small{font-size:.74rem;font-weight:700;opacity:.9}.spk-gs-daily{background:linear-gradient(135deg,#14b8a6,#0d9488)}.spk-gs-daily:hover{filter:brightness(1.05)}.spk-res-head-daily{margin-bottom:12px}.spk-daily-badge{display:inline-block;padding:7px 14px;border-radius:999px;background:#ccfbf1;color:#0f766e;font-size:.85rem;font-weight:800}.spk-daily-sec .spk-res-improved{background:#f0fdfa;border-left-color:#14b8a6;color:#115e59}.spk-daily-sec .spk-key-wrap{border-top-color:#99f6e4}.spk-daily-sec .spk-key-title{color:#0f766e}.spk-res-improved .spk-word{cursor:pointer;border-radius:3px;transition:background .1s}.spk-res-improved .spk-word:hover{background:#c7d2fe}.spk-rec-panel{background:0 0;border-radius:0;padding:4px 0 0;margin:10px 0 2px}.spk-wave{display:block;width:100%;height:56px}.spk-rec-foot{display:flex;justify-content:center;gap:14px;font-size:.76rem;color:#a3aab8;font-weight:700;margin-top:2px}.spk-result{margin-top:18px}.spk-loading{text-align:center;color:var(--muted);padding:24px}.spk-res-band{display:flex;align-items:baseline;gap:10px;justify-content:center;border-radius:12px;padding:14px;margin-bottom:14px}.spk-res-band-lbl{font-size:.9rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.spk-res-band-num{font-size:2.4rem;font-weight:900}.spk-res-great{background:#f0fdf4;color:#15803d}.spk-res-ok{background:#fffbeb;color:#b45309}.spk-res-bad{background:#fef2f2;color:#dc2626}.spk-res-sec{background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:12px}.spk-res-sec-lbl{font-size:.8rem;font-weight:800;color:var(--ink);margin-bottom:8px}.spk-res-text{font-size:.92rem;color:#374151;line-height:1.6}.spk-res-tips{margin:0;padding-left:20px;font-size:.9rem;color:#374151;line-height:1.6}.spk-res-tips li{margin-bottom:4px}.spk-tip-en{font-weight:700;color:#1f2937}.spk-tip-ok{font-weight:800;color:#16a34a}.spk-res-improved{font-size:.98rem;color:#15803d;line-height:1.6;font-style:italic;background:#f0fdf4;border-left:3px solid #22c55e;border-radius:0 8px 8px 0;padding:10px 14px}.spk-key-mark{background:#fde68a;color:#92400e;font-style:normal;font-weight:700;border-radius:3px;padding:0 2px}.spk-trans-btn{background:0 0;border:none;cursor:pointer;font-size:.95rem;line-height:1;padding:1px 4px;margin-left:2px;border-radius:5px;vertical-align:baseline;opacity:.65;transition:opacity .15s,background .15s}.spk-trans-btn:hover{opacity:1;background:rgba(34,197,94,.15)}.spk-trans-btn.spk-trans-on{opacity:1;background:rgba(34,197,94,.22)}.spk-alt-sec .spk-trans-btn.spk-trans-on,.spk-alt-sec .spk-trans-btn:hover{background:rgba(168,85,247,.18)}.spk-res-trans{margin-top:8px;padding:9px 12px;border-radius:8px;background:#eff6ff;border-left:3px solid #3b82f6;font-size:.92rem;color:#1e3a8a;line-height:1.6;font-style:normal}.spk-res-trans .spk-trans-lbl{display:block;font-size:.72rem;font-weight:800;color:#2563eb;margin-bottom:3px;letter-spacing:.02em}.spk-res-trans .spk-trans-loading{color:#64748b;font-style:italic}.spk-res-trans .spk-trans-err{color:#dc2626}.spk-key-wrap{margin-top:12px;border-top:1px dashed #bbf7d0;padding-top:10px}.spk-key-title{font-size:.8rem;font-weight:800;color:#15803d;margin-bottom:6px}.spk-key-list{margin:0;padding-left:20px;font-size:.9rem;line-height:1.7}.spk-key-list li{margin-bottom:4px}.spk-key-ph{font-weight:800;color:#b45309}.spk-key-vi{color:#475569}.spk-alt-sec .spk-res-improved{background:#faf5ff;border-left-color:#a855f7;color:#6b21a8}.spk-alt-sec .spk-key-wrap{border-top-color:#e9d5ff}.spk-alt-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:14px}.spk-alt-btn{border:none;border-radius:12px;padding:12px 18px;font-size:.95rem;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif;color:#fff;background:linear-gradient(135deg,#a855f7,#7c3aed);box-shadow:0 6px 16px rgba(124,58,237,.3);transition:transform .1s,box-shadow .12s,opacity .15s}.spk-alt-btn:hover{transform:translateY(-1px);box-shadow:0 9px 20px rgba(124,58,237,.4)}.spk-alt-btn:disabled{opacity:.7;cursor:default;transform:none;box-shadow:none}.spk-alt-note{flex:1;min-width:160px;font-size:.8rem;color:#94a3b8;line-height:1.4}.spk-res-actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}.spk-retry-btn,.spk-save-btn{flex:1;min-width:130px;border:none;border-radius:12px;padding:12px;font-size:.95rem;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif}.spk-save-btn{background:#16a34a;color:#fff}.spk-save-btn:hover{background:#15803d}.spk-save-btn:disabled{opacity:.7;cursor:default}.spk-retry-btn{background:#e0e7ff;color:#4338ca}.spk-retry-btn:hover{background:#c7d2fe}.spk-saved-ans{background:#f9fafb;border:1px solid var(--border);border-radius:12px;padding:12px 14px;margin-bottom:14px;font-size:.95rem;color:#374151;line-height:1.55}.spk-saved-ans .spk-res-sec-lbl{margin-bottom:6px}.spk-res-head{display:flex;gap:16px;align-items:stretch;flex-wrap:wrap;margin-bottom:14px}.spk-res-band-circle{flex:none;width:130px;border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:18px 10px}.spk-res-band-circle.spk-res-great{background:#f0fdf4}.spk-res-band-circle.spk-res-ok{background:#fffbeb}.spk-res-band-circle.spk-res-bad{background:#fef2f2}.spk-res-band-num{font-size:2.6rem;font-weight:900;line-height:1}.spk-res-great .spk-res-band-num{color:#16a34a}.spk-res-ok .spk-res-band-num{color:#d97706}.spk-res-bad .spk-res-band-num{color:#dc2626}.spk-res-band-lbl{font-size:.75rem;font-weight:700;color:var(--muted);margin-top:6px;text-transform:uppercase;letter-spacing:.04em}.spk-crit-grid{flex:1;min-width:240px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.spk-crit{background:#fff;border:1px solid var(--border);border-radius:10px;padding:8px 10px}.spk-crit-top{display:flex;align-items:center;justify-content:space-between;gap:6px}.spk-crit-label{font-size:.76rem;font-weight:700;color:var(--ink);line-height:1.2}.spk-crit-score{font-size:1rem;font-weight:900;flex:none}.spk-crit-score.spk-res-great{color:#16a34a}.spk-crit-score.spk-res-ok{color:#d97706}.spk-crit-score.spk-res-bad{color:#dc2626}.spk-crit-fb{font-size:.76rem;color:var(--muted);line-height:1.4;margin-top:4px}.spk-crit-cards{margin-top:16px;margin-bottom:16px}.spk-cc-list{display:flex;flex-direction:column;gap:10px}.spk-cc-card{border:1px solid #ede9fe;border-radius:14px;background:#faf7ff;overflow:hidden;transition:border-color .15s,box-shadow .15s}.spk-cc-card.spk-cc-open{border-color:#c4b5fd;box-shadow:0 4px 16px rgba(124,58,237,.12)}.spk-cc-head{width:100%;display:flex;align-items:center;gap:11px;padding:15px 18px;background:0 0;border:none;cursor:pointer;font-family:inherit;text-align:left}.spk-cc-card.spk-cc-open .spk-cc-head{background:#f3eeff}.spk-cc-head:disabled{cursor:default}.spk-cc-dot{width:11px;height:11px;border-radius:50%;flex:none}.spk-cc-label{flex:1;min-width:0;font-size:1rem;font-weight:700;color:#6d28d9}.spk-cc-score{font-size:1.1rem;font-weight:800;flex:none}.spk-cc-score.spk-res-great,.spk-cc-sub-score.spk-res-great{background:0 0;color:#16a34a}.spk-cc-score.spk-res-ok,.spk-cc-sub-score.spk-res-ok{background:0 0;color:#d97706}.spk-cc-score.spk-res-bad,.spk-cc-sub-score.spk-res-bad{background:0 0;color:#dc2626}.spk-cc-chev{color:#a78bfa;font-size:.9rem;flex:none;transition:transform .2s}.spk-cc-card.spk-cc-open .spk-cc-chev{transform:rotate(180deg)}.spk-cc-detail{display:none;padding:4px 18px 16px}.spk-cc-card.spk-cc-open .spk-cc-detail{display:block}.spk-cc-detail-hd{font-size:.78rem;color:#94a3b8;font-weight:600;margin:4px 0 6px}.spk-cc-sub{display:flex;align-items:center;gap:10px;padding:8px 2px;border-top:1px solid #f1edfb}.spk-cc-sub:first-of-type{border-top:none}.spk-cc-sub-dot{width:7px;height:7px;border-radius:50%;flex:none;opacity:.85}.spk-cc-sub-lbl{flex:1;min-width:0;font-size:.92rem;color:#475569}.spk-cc-sub-score{font-size:.96rem;font-weight:800;flex:none}.spk-cc-desc{margin-top:11px;font-size:.9rem;color:#64748b;line-height:1.55}.spk-cost{font-size:.82rem;color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:8px 12px;margin-bottom:12px}.spk-credits-line{font-size:.82rem;color:var(--muted);text-align:right;margin-top:8px}.spk-credits-line b{color:#b45309}.spk-credits-buy{color:#2563eb;cursor:pointer;text-decoration:underline}@media (max-width:560px){.spk-crit-grid{grid-template-columns:1fr}}.spk-hub-card--room:hover{border-color:rgba(5,150,105,.42)}.spk-mock-cta{display:flex;align-items:center;gap:14px;width:100%;box-sizing:border-box;cursor:pointer;text-align:left;margin:18px 0 16px;padding:14px 18px;border:none;border-radius:16px;color:#fff;background:linear-gradient(135deg,#6366f1,#8b5cf6);box-shadow:0 8px 22px rgba(99,102,241,.32);transition:transform .15s,box-shadow .15s}.spk-mock-cta:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(99,102,241,.4)}.spk-mock-cta-ic{font-size:1.7rem;flex:none}.spk-mock-cta-txt{flex:1;display:flex;flex-direction:column;line-height:1.3}.spk-mock-cta-txt b{font-size:1.02rem}.spk-mock-cta-txt small{font-size:.8rem;opacity:.9;margin-top:2px}.spk-mock-cta-go{font-size:1.3rem;flex:none}.spk-mt-results,.spk-mt-review,.spk-mt-runner{max-width:860px;margin:12px auto 0}.spk-mt-progress{height:8px;background:#eef0f5;border-radius:99px;overflow:hidden;margin:8px 0 6px}.spk-mt-progress-bar{height:100%;background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:99px;transition:width .35s}.spk-mt-count{font-size:.85rem;font-weight:700;color:var(--muted);margin-bottom:10px}.spk-mt-qbox{background:#eef2ff;border:1px solid #c7d2fe;border-radius:16px;padding:22px 22px}.spk-mt-q{font-size:1.3rem;font-weight:700;color:#1e293b;line-height:1.45;text-align:center}.spk-maya{width:min(210px,52vw);aspect-ratio:1/1;height:auto;margin:6px auto 2px;cursor:pointer;opacity:0;transition:opacity .4s ease,transform .18s ease}.spk-maya.ready{opacity:1}.spk-maya:hover{transform:scale(1.04)}.spk-maya.talking{transform:scale(1.02)}.spk-maya svg{width:100%!important;height:100%!important;display:block}@media (max-width:720px){.spk-maya{width:min(150px,46vw)}}.spk-mt-status{text-align:center;margin:18px 0 8px;font-size:.95rem;font-weight:700;min-height:24px}.spk-mt-asking{color:#6366f1}.spk-mt-rec{color:#dc2626}.spk-mt-rec::before{content:'';display:inline-block;width:10px;height:10px;border-radius:50%;background:#dc2626;margin-right:6px;animation:spkMtPulse 1s infinite;vertical-align:middle}@keyframes spkMtPulse{0%,100%{opacity:1}50%{opacity:.25}}.spk-mt-live{min-height:56px;background:#fff;border:1.5px solid var(--border);border-radius:12px;padding:14px 16px;font-size:1rem;color:#334155;line-height:1.6}.spk-mt-live:empty::before{content:attr(data-ph);color:#cbd5e1}.spk-mt-actions{text-align:center;margin-top:18px}.spk-mt-next-btn{border:none;cursor:pointer;padding:13px 34px;border-radius:99px;font-size:1rem;font-weight:800;color:#fff;background:linear-gradient(135deg,#ef4444,#f97316);box-shadow:0 6px 18px rgba(239,68,68,.32)}.spk-mt-next-btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.spk-mt-rev-list{display:flex;flex-direction:column;gap:12px;margin:14px 0}.spk-mt-rev-card{background:#fff;border:1px solid #eef0f5;border-radius:14px;padding:14px 16px;box-shadow:0 3px 12px rgba(15,23,42,.05)}.spk-mt-rev-q{font-weight:700;color:#1e293b;display:flex;gap:10px;align-items:flex-start}.spk-mt-rev-num{flex:none;width:24px;height:24px;border-radius:50%;background:#6366f1;color:#fff;font-size:.82rem;display:inline-flex;align-items:center;justify-content:center}.spk-mt-rev-a{margin-top:8px;padding-left:34px;font-size:.92rem;color:#475569;line-height:1.55}.spk-mt-rev-actions{display:flex;gap:12px;align-items:stretch;margin-top:8px}.spk-mt-retry-btn{flex:none;border:1.5px solid #c7d2fe;cursor:pointer;background:#eef2ff;color:#4f46e5;padding:15px 22px;border-radius:14px;font-size:1rem;font-weight:800;white-space:nowrap}.spk-mt-retry-btn:hover{background:#e0e7ff}.spk-mt-grade-btn{flex:1;display:block;box-sizing:border-box;border:none;cursor:pointer;padding:15px;border-radius:14px;font-size:1.05rem;font-weight:800;color:#fff;background:linear-gradient(135deg,#16a34a,#22c55e);box-shadow:0 8px 22px rgba(22,163,74,.3)}.spk-mt-grade-btn:disabled{opacity:.6;cursor:not-allowed}.spk-mt-cols{display:flex;gap:18px;align-items:flex-start;margin-top:14px}.spk-mt-left{flex:1 1 56%;min-width:0;background:#fff;border:1px solid #eef0f5;border-radius:18px;padding:18px;box-shadow:0 4px 16px rgba(15,23,42,.05)}.spk-mt-right{flex:1 1 44%;min-width:0;display:flex;flex-direction:column;gap:14px}.spk-mt-left-hd{font-size:1.1rem;font-weight:800;color:#1e293b}.spk-mt-left-sub{font-size:.85rem;font-weight:700;color:var(--muted);margin:6px 0 12px}.spk-mt-qlist{display:flex;flex-direction:column;gap:10px}.spk-mt-qrow{display:flex;align-items:center;gap:12px;background:#f0fdf9;border:1px solid #d1fae5;border-radius:12px;padding:10px 12px}.spk-mt-qrow-num{flex:none;width:28px;height:28px;border-radius:50%;font-weight:800;font-size:.85rem;display:inline-flex;align-items:center;justify-content:center}.spk-mt-qrow-q{flex:1;font-size:.92rem;color:#334155;line-height:1.4;min-width:0}.spk-mt-detail-btn{flex:none;border:none;cursor:pointer;background:#10b981;color:#fff;font-weight:700;font-size:.82rem;padding:8px 14px;border-radius:10px;white-space:nowrap}.spk-mt-detail-btn:hover{background:#059669}.spk-mt-band-card{background:#fff;border:1px solid #eef0f5;border-radius:18px;padding:22px;text-align:center;box-shadow:0 4px 16px rgba(15,23,42,.05)}.spk-mt-band-circle{width:132px;height:132px;border-radius:50%;border:7px solid #3b82f6;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto 12px}.spk-mt-band-circle.spk-res-brd-great{border-color:#22c55e}.spk-mt-band-circle.spk-res-brd-ok{border-color:#f59e0b}.spk-mt-band-circle.spk-res-brd-bad{border-color:#ef4444}.spk-mt-band-num{font-size:2.6rem;font-weight:800;color:#2563eb;line-height:1}.spk-mt-band-pm{font-size:.8rem;color:var(--muted);margin-top:2px}.spk-mt-band-lbl{font-size:1rem;font-weight:700;color:#334155}.spk-mt-band-level{font-size:1rem;font-weight:800;color:#2563eb;margin-top:2px}.spk-mt-fb-card{background:#fff;border:1px solid #eef0f5;border-radius:18px;padding:18px;box-shadow:0 4px 16px rgba(15,23,42,.05)}.spk-mt-fb-hd{font-size:1.05rem;font-weight:800;color:#1e293b;margin-bottom:14px}.spk-mt-crit-grid{display:flex;flex-direction:column;gap:12px}.spk-mt-crit-top{display:flex;justify-content:space-between;font-size:.9rem;font-weight:700;color:#334155;margin-bottom:5px}.spk-mt-crit-top .spk-res-great{background:0 0;color:#16a34a}.spk-mt-crit-top .spk-res-ok{background:0 0;color:#d97706}.spk-mt-crit-top .spk-res-bad{background:0 0;color:#dc2626}.spk-mt-crit-bar{height:8px;background:#eef0f5;border-radius:99px;overflow:hidden}.spk-mt-crit-fill{height:100%;border-radius:99px;transition:width .4s}.spk-res-bg-great{background:#22c55e}.spk-res-bg-ok{background:#f59e0b}.spk-res-bg-bad{background:#ef4444}.spk-mt-summary{margin-top:14px;font-size:.92rem;color:#475569;line-height:1.6;background:#f8fafc;border-radius:10px;padding:12px 14px}@media (max-width:720px){.spk-mt-cols{flex-direction:column}.spk-mt-left,.spk-mt-right{flex:1 1 100%;width:100%}.spk-mt-q{font-size:1.12rem}}.room-header-info{font-size:.85rem;color:var(--muted);margin-left:auto}.room-lobby{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;padding:40px 20px;max-width:760px;margin:0 auto;width:100%}.room-lobby-card{flex:1 1 300px;max-width:340px;background:#fff;border:1.5px solid var(--border);border-radius:16px;padding:26px 22px;text-align:center}.room-lobby-icon{font-size:2.4rem;margin-bottom:10px}.room-lobby-title{font-size:1.1rem;font-weight:800;color:var(--ink);margin-bottom:6px;font-family:Nunito,sans-serif}.room-lobby-desc{font-size:.85rem;color:var(--muted);line-height:1.5;margin-bottom:14px}.room-code-input{width:100%;box-sizing:border-box;border:1.5px solid var(--border);border-radius:10px;padding:10px 14px;font-size:1.1rem;font-weight:700;text-align:center;letter-spacing:.12em;margin-bottom:10px;text-transform:uppercase}.room-code-input:focus{outline:0;border-color:#0ea5e9}.room-btn{width:100%;background:#e2e8f0;color:#1e293b;border:none;border-radius:10px;padding:11px;font-weight:700;cursor:pointer;font-family:Nunito,sans-serif;font-size:.95rem}.room-btn:hover{background:#cbd5e1}.room-btn-primary{background:#0ea5e9;color:#fff}.room-btn-primary:hover{background:#0284c7}.room-wrap{max-width:860px;margin:0 auto;display:flex;flex-direction:column;height:calc(100vh - 130px)}.room-topline{display:flex;align-items:center;gap:10px;padding:8px 0;flex-wrap:wrap}.room-code-chip{background:#e0f2fe;color:#0369a1;border-radius:999px;padding:5px 14px;font-size:.9rem;cursor:pointer}.room-code-chip b{letter-spacing:.08em}.room-mini-btn{background:#fff;border:1px solid var(--border);border-radius:999px;padding:5px 12px;font-size:.8rem;cursor:pointer;color:var(--muted)}.room-mini-btn:hover{border-color:#0ea5e9;color:#0ea5e9}.room-mini-btn-on{background:#dcfce7;border-color:#16a34a;color:#15803d;font-weight:700}.room-mini-btn-on:hover{border-color:#16a34a;color:#15803d}.room-credits-chip{display:inline-flex;align-items:center;gap:5px;background:#fffbeb;border:1px solid #fde68a;color:#92400e;border-radius:999px;padding:4px 12px;font-size:.82rem;font-weight:700;cursor:pointer}.room-credits-chip:hover{background:#fef3c7}.room-log{flex:1;overflow-y:auto;background:#fff;border:1.5px solid var(--border);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:8px}.room-msg{max-width:80%;background:#f1f5f9;border-radius:12px;padding:8px 12px;align-self:flex-start}.room-msg-mine{background:#dbeafe;align-self:flex-end}.room-msg-name{display:block;font-size:.72rem;font-weight:800;color:#0369a1;margin-bottom:2px}.room-msg-text{font-size:.95rem;color:var(--ink);line-height:1.5;word-break:break-word}.room-hl-r{color:#dc2626;background:#fef2f2;font-weight:700;border-radius:3px;padding:0 2px}.room-hl-g{color:#16a34a;background:#f0fdf4;font-weight:700;border-radius:3px;padding:0 2px}.room-hl-bar{position:absolute;z-index:10006;display:flex;gap:4px;background:#1f2937;border-radius:9px;padding:5px;box-shadow:0 6px 18px rgba(0,0,0,.35)}.room-hl-bar button{background:#374151;color:#fff;border:none;border-radius:6px;padding:5px 10px;font-size:.78rem;font-weight:600;cursor:pointer;white-space:nowrap;font-family:Nunito,sans-serif}.room-hl-bar button:hover{background:#4b5563}.room-live{min-height:4px;padding:4px 2px}.room-live-line{font-size:.9rem;color:#64748b;font-style:italic;padding:3px 0}.room-live-name{font-weight:700;color:#0ea5e9;font-style:normal}.room-live-mine .room-live-name{color:#2563eb}.room-input-bar{display:flex;align-items:flex-end;gap:8px;padding:10px 0 4px}.room-mic-btn{flex:none;width:44px;height:44px;border-radius:50%;border:1.5px solid #c4b5fd;background:#fff;color:#6d28d9;font-size:1.2rem;cursor:pointer}.room-mic-btn:hover{background:#f5f3ff}.room-mic-btn.recording{background:#dc2626;border-color:#dc2626;color:#fff;animation:spkPulse 1.2s infinite}.room-input{flex:1;resize:none;border:1.5px solid var(--border);border-radius:12px;padding:11px 14px;font-size:1rem;font-family:Poppins,sans-serif;line-height:1.4;max-height:120px}.room-input:focus{outline:0;border-color:#0ea5e9}.room-send-btn{flex:none;background:#0ea5e9;color:#fff;border:none;border-radius:12px;padding:11px 20px;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif}.room-send-btn:hover{background:#0284c7}.room-grade-btn{display:inline-block;margin-top:6px;background:#ede9fe;color:#6d28d9;border:1px solid #c4b5fd;border-radius:999px;padding:3px 12px;font-size:.76rem;font-weight:700;cursor:pointer;font-family:Nunito,sans-serif}.room-grade-btn:hover{background:#6366f1;border-color:#6366f1;color:#fff}.room-grade-btn:disabled{opacity:.65;cursor:default}.room-del-btn{display:inline-flex;align-items:center;justify-content:center;margin-top:6px;margin-left:6px;width:24px;height:24px;background:#fef2f2;color:#dc2626;border:1px solid #fecaca;border-radius:999px;font-size:.72rem;font-weight:800;cursor:pointer;vertical-align:middle}.room-del-btn:hover{background:#dc2626;border-color:#dc2626;color:#fff}.room-del-btn:disabled{opacity:.55;cursor:default}.room-ai-card{align-self:stretch;max-width:92%;background:#f0fdf4;border:1.5px solid #bbf7d0;border-radius:12px;padding:10px 14px;margin:2px 0}.room-ai-head{font-size:.78rem;font-weight:800;color:#15803d;margin-bottom:6px}.room-ai-improved{font-size:.96rem;color:#14532d;line-height:1.55;font-weight:600}.room-ai-notes{font-size:.84rem;color:#4d7c0f;line-height:1.5;margin-top:6px;border-top:1px dashed #bbf7d0;padding-top:6px}.room-ai-fixes-wrap{margin-top:8px;border-top:1px dashed #bbf7d0;padding-top:8px}.room-ai-fixes-lbl{font-size:.78rem;font-weight:800;color:#15803d;margin-bottom:4px}.room-ai-fixes{margin:0;padding-left:20px;font-size:.88rem;line-height:1.7;color:#374151}.room-ai-fixes li{margin-bottom:5px}.room-fix-wrong{color:#dc2626;text-decoration:line-through;font-weight:600}.room-fix-right{color:#15803d;font-weight:700}.room-fix-note{color:#475569}.room-main{flex:1;display:flex;gap:14px;min-height:0}.room-chat-col{flex:1;display:flex;flex-direction:column;min-width:0}.room-vocab-panel{flex:none;width:300px;display:flex;flex-direction:column;background:#fff;border:1.5px solid var(--border);border-radius:12px;overflow:hidden}.room-vocab-panel-hd{display:flex;flex-direction:column;align-items:stretch;gap:8px;font-size:.82rem;font-weight:800;color:#6d28d9;padding:8px 14px;border-bottom:1px solid var(--border);background:#faf5ff;flex:none}.room-vocab-hd-btns{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.room-vocab-test-btn{background:#f97316;color:#fff;border:none;border-radius:999px;padding:4px 14px;font-size:.76rem;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif;flex:none}.room-vocab-test-btn:hover{background:#ea580c}.room-vocab-pdf-btn{background:#fee2e2;color:#b91c1c;border:1px solid #fecaca;border-radius:999px;padding:4px 12px;font-size:.76rem;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif;flex:none}.room-vocab-pdf-btn:hover{background:#dc2626;border-color:#dc2626;color:#fff}.room-vocab-expand-btn{background:#ecfeff;color:#0e7490;border:1px solid #a5f3fc;border-radius:999px;padding:4px 12px;font-size:.76rem;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif;flex:none}.room-vocab-expand-btn:hover{background:#0891b2;border-color:#0891b2;color:#fff}.room-vocab-expand-ov{position:fixed;inset:0;z-index:10600;background:rgba(15,23,42,.6);display:flex;align-items:center;justify-content:center;padding:24px}.room-vocab-expand-box{background:#fff;border-radius:18px;width:100%;max-width:920px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 18px 60px rgba(0,0,0,.3);overflow:hidden}.room-vocab-expand-hd{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid #eef2f6;font-size:1.2rem;font-weight:900;color:#0f172a;flex:none}.room-vocab-expand-x{border:none;background:0 0;font-size:1.4rem;cursor:pointer;color:#94a3b8;line-height:1}.room-vocab-expand-x:hover{color:#0f172a}.room-vocab-expand-list{flex:1;overflow-y:auto;padding:20px 22px;display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:14px;align-content:start;font-size:1.06rem}.room-vocab-expand-list .room-vocab-card{font-size:1.05rem}.room-vocab-expand-list .room-vocab-word{font-size:1.25rem}@media (max-width:700px){.room-vocab-expand-list{grid-template-columns:1fr}}.room-vocab-list{flex:1;overflow-y:auto;padding:10px;display:flex;flex-direction:column;gap:8px}.room-vocab-empty{color:var(--muted);font-size:.85rem;text-align:center;padding:20px 8px}.room-vocab-card{background:#faf5ff;border:1px solid #e9d5ff;border-radius:10px;padding:10px 12px}.room-vocab-word{font-size:1.02rem;font-weight:800;color:#6d28d9;display:flex;align-items:center;gap:6px}.room-vocab-ipa{font-size:.82rem;color:#475569;margin-top:3px}.room-ipa-lbl{font-size:.64rem;font-weight:800;background:#6b7280;color:#fff;border-radius:4px;padding:1px 5px;margin-right:2px}.room-vocab-vi{font-size:.9rem;color:#15803d;margin-top:5px;font-weight:600}.room-vocab-def{font-size:.82rem;color:#475569;line-height:1.5;margin-top:4px}.room-vocab-colloc{font-size:.82rem;color:#0369a1;line-height:1.5;margin-top:5px}.room-vocab-exs{margin-top:5px;border-top:1px dashed #e9d5ff;padding-top:5px}.room-vocab-ex{font-size:.8rem;color:#6b7280;font-style:italic;line-height:1.45;margin-top:2px}.room-vocab-sa{font-size:.82rem;color:#334155;line-height:1.5;margin-top:5px}.room-vocab-sa b,.room-vocab-wf b{color:#6d28d9;font-weight:700}.room-vocab-wf{font-size:.82rem;color:#334155;line-height:1.5;margin-top:5px}.vln-wrap{max-width:880px;margin:0 auto;padding:4px 4px 30px}.vln-search{display:flex;gap:8px;margin-bottom:14px}.vln-inp{flex:1;min-width:0;padding:11px 14px;border:1.5px solid #e5e7eb;border-radius:10px;font-size:.95rem;font-family:inherit;outline:0;background:#fff}.vln-inp:focus{border-color:#f59e0b;box-shadow:0 0 0 3px rgba(245,158,11,.15)}.vln-btn{padding:11px 20px;border:none;border-radius:10px;cursor:pointer;white-space:nowrap;background:#f59e0b;color:#fff;font-weight:800;font-size:.9rem;font-family:inherit}.vln-btn:hover{background:#d97706}.vln-preview:not(:empty){margin-bottom:6px}.vln-save-btn{display:block;width:100%;margin-top:10px;padding:11px;border:none;border-radius:10px;cursor:pointer;background:#16a34a;color:#fff;font-weight:800;font-size:.92rem;font-family:inherit}.vln-save-btn:hover{background:#15803d}.vln-list-hd{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:#94a3b8;margin:18px 0 10px}.vln-test-btn{padding:8px 16px;border:none;border-radius:999px;cursor:pointer;white-space:nowrap;background:#6366f1;color:#fff;font-weight:800;font-size:.82rem;font-family:inherit;text-transform:none;letter-spacing:0;box-shadow:0 3px 10px rgba(99,102,241,.3);transition:background .13s,transform .1s}.vln-test-btn:hover{background:#4f46e5;transform:translateY(-1px)}.vln-list{display:flex;flex-direction:column;gap:12px}.vln-item{position:relative}.vln-item .room-vocab-card{padding-right:44px}.vln-del{position:absolute;top:9px;right:9px;width:28px;height:28px;border-radius:7px;cursor:pointer;border:1px solid #fecaca;background:#fef2f2;color:#dc2626;font-size:.8rem;line-height:1;display:flex;align-items:center;justify-content:center}.vln-del:hover{background:#fee2e2;border-color:#dc2626}.vln-hd-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.vln-spk{background:0 0;border:none;cursor:pointer;padding:0 2px;font-size:.82rem;line-height:1;opacity:.6}.vln-spk:hover{opacity:1}.vln-empty{padding:26px 16px;text-align:center;color:#94a3b8;font-size:.9rem;line-height:1.6}.vln-notfound{padding:18px 16px;text-align:center;font-size:.9rem;line-height:1.6;color:#b45309;background:#fffbeb;border:1px solid #fde68a;border-radius:10px}.vl-bg-dark .vln-inp{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-bg-dark .vln-inp::placeholder{color:#64748b}.vl-bg-dark .vln-empty,.vl-bg-dark .vln-list-hd{color:#64748b}.vl-bg-dark .vln-notfound{background:#2a2414;border-color:#a16207;color:#fbbf24}.vl-bg-dark .room-vocab-card{background:#1e1b2e;border-color:#3b2f5e}.vl-bg-dark .room-vocab-word{color:#c4b5fd}.vl-bg-dark .room-vocab-def,.vl-bg-dark .room-vocab-ipa{color:#94a3b8}.vl-bg-dark .room-vocab-vi{color:#86efac}.vl-bg-dark .room-vocab-colloc{color:#7dd3fc}.vl-bg-dark .room-vocab-sa,.vl-bg-dark .room-vocab-wf{color:#cbd5e1}.vl-bg-dark .room-vocab-sa b,.vl-bg-dark .room-vocab-wf b{color:#c4b5fd}.vl-bg-dark .room-vocab-ex{color:#94a3b8}.vl-bg-dark .room-vocab-exs{border-top-color:#3b2f5e}.room-vc-opts{margin-top:12px;border-top:1px dashed var(--border);padding-top:10px;display:flex;flex-wrap:wrap;gap:8px 14px}.room-vc-opts-lbl{width:100%;font-size:.76rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}.room-vc-chk{display:inline-flex;align-items:center;gap:5px;font-size:.82rem;color:var(--ink);cursor:pointer}.room-vc-chk input{cursor:pointer}.vs-upgrade-btn{display:inline-flex;align-items:center;gap:5px;background:linear-gradient(135deg,#f59e0b,#ea580c);color:#fff;border:none;border-radius:999px;padding:0 14px;font-size:.8rem;font-weight:800;cursor:pointer;font-family:inherit;box-shadow:0 2px 8px rgba(234,88,12,.35)}.vs-upgrade-btn:hover{filter:brightness(1.05);transform:translateY(-1px)}.pp-overlay{position:fixed;inset:0;z-index:10500;background:rgba(15,23,42,.6);backdrop-filter:blur(4px);display:flex;align-items:flex-start;justify-content:center;padding:28px 14px;overflow:auto}.pp-box{position:relative;background:#f8fafc;border-radius:22px;max-width:920px;width:100%;padding:30px 26px 24px;box-shadow:0 24px 70px rgba(0,0,0,.35);font-family:Nunito,'Plus Jakarta Sans',sans-serif}.pp-close{position:absolute;top:16px;right:18px;background:0 0;border:none;font-size:1.4rem;cursor:pointer;color:#94a3b8;line-height:1}.pp-title{text-align:center;font-size:1.9rem;font-weight:900;color:#0f172a}.pp-sub{text-align:center;font-size:.8rem;font-weight:700;letter-spacing:.04em;color:#64748b;margin:6px 0 22px}.pp-cards{display:flex;gap:18px;flex-wrap:wrap;align-items:stretch}.pp-card{flex:1 1 340px;background:#fff;border:1.5px solid #e2e8f0;border-radius:18px;padding:24px 22px;display:flex;flex-direction:column}.pp-card-prem{border:2px solid #f59e0b;box-shadow:0 10px 30px rgba(245,158,11,.18);position:relative}.pp-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:#fde68a;color:#92400e;font-size:.68rem;font-weight:900;letter-spacing:.04em;border-radius:999px;padding:4px 14px;white-space:nowrap}.pp-plan-ic{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.7rem;margin:6px auto 10px}.pp-ic-free{background:#eff6ff;color:#2563eb}.pp-ic-prem{background:#fef3c7}.pp-plan-name{text-align:center;font-size:1.4rem;font-weight:900;color:#0f172a}.pp-plan-tag{text-align:center;font-size:.82rem;color:#64748b;margin:4px 0 14px}.pp-price-free{text-align:center;font-size:2rem;font-weight:900;color:#0f172a;margin-bottom:14px}.pp-durs{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;margin-bottom:12px}.pp-dur{background:#fff;border:1.5px solid #e2e8f0;border-radius:999px;padding:6px 12px;font-size:.78rem;font-weight:700;color:#475569;cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:5px}.pp-dur.on{background:#1e293b;border-color:#1e293b;color:#fff}.pp-save{background:#16a34a;color:#fff;font-size:.62rem;font-weight:800;border-radius:999px;padding:1px 6px}.pp-orig{text-align:center;font-size:1rem;font-weight:700;color:#94a3b8;text-decoration:line-through}.pp-price-row{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}.pp-price{font-size:2rem;font-weight:900;color:#ea580c}.pp-save-big{background:#16a34a;color:#fff;font-size:.7rem;font-weight:800;border-radius:999px;padding:3px 9px}.pp-permo{text-align:center;font-size:.8rem;color:#64748b;margin:2px 0 12px}.pp-feats{list-style:none;margin:4px 0 0;padding:0;flex:1}.pp-feats li{position:relative;padding:6px 0 6px 26px;font-size:.88rem;color:#334155;line-height:1.45}.pp-feats li::before{content:'✓';position:absolute;left:0;top:6px;color:#16a34a;font-weight:900}.pp-feats li.pp-feat-head{font-weight:800;color:#0f172a;padding-left:0}.pp-feats li.pp-feat-head::before{content:''}.pp-cta{margin-top:16px;width:100%;background:linear-gradient(135deg,#f59e0b,#ea580c);color:#fff;border:none;border-radius:12px;padding:13px;font-size:1rem;font-weight:800;cursor:pointer;font-family:inherit}.pp-cta:hover{filter:brightness(1.05)}.pp-redeem{text-align:center;font-size:.82rem;color:#64748b;margin-top:10px}.pp-redeem span{color:#2563eb;cursor:pointer;text-decoration:underline;font-weight:700}.pp-foot-note{text-align:center;font-size:.76rem;color:#94a3b8;margin-top:18px}.room-vocab-ov{position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);z-index:10005;display:flex;align-items:center;justify-content:center;padding:16px}.room-vocab-modal{background:#fff;border-radius:16px;width:min(460px,100%);max-height:88vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.25);font-family:Poppins,sans-serif}.room-vocab-modal-hd{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border);font-weight:700}.room-vocab-modal-hd button{background:0 0;border:none;font-size:1.2rem;cursor:pointer;color:var(--muted)}.room-vocab-modal-search{display:flex;gap:8px;padding:14px 18px 8px}.room-vocab-modal-search input{flex:1;border:1.5px solid var(--border);border-radius:10px;padding:10px 14px;font-size:1rem;font-family:Poppins,sans-serif}.room-vocab-modal-search input:focus{outline:0;border-color:#6d28d9}.room-vocab-modal-search button{background:#6d28d9;color:#fff;border:none;border-radius:10px;padding:0 18px;font-weight:700;cursor:pointer}.room-vocab-modal-preview{padding:8px 18px;overflow-y:auto}.room-vocab-send-btn{margin:6px 18px 18px;background:#16a34a;color:#fff;border:none;border-radius:10px;padding:12px;font-weight:800;cursor:pointer;font-family:Nunito,sans-serif}.room-vocab-send-btn:hover{background:#15803d}.room-vocab-notfound{text-align:center;padding:14px 10px 8px}.room-vc-nf-msg{font-weight:800;color:#b45309;font-size:.98rem}.room-vc-nf-sub{color:#64748b;font-size:.86rem;margin:8px 0 14px;line-height:1.5}.room-vc-ai-btn{background:#7c3aed;color:#fff;border:none;border-radius:10px;padding:11px 22px;font-weight:800;font-size:.92rem;cursor:pointer;font-family:Nunito,sans-serif;transition:background .12s}.room-vc-ai-btn:hover{background:#6d28d9}@media (max-width:720px){.room-main{flex-direction:column}.room-vocab-panel{width:auto;max-height:200px}}.room-saved-wrap{max-width:760px;margin:8px auto 30px;width:100%}.room-saved-title{font-size:.95rem;font-weight:800;color:var(--ink);margin:0 4px 10px;font-family:Nunito,sans-serif}.room-saved-list{display:flex;flex-direction:column;gap:8px}.room-saved-item{background:#fff;border:1.5px solid var(--border);border-radius:12px;padding:12px 16px;cursor:pointer;transition:all .15s}.room-saved-item:hover{border-color:#0ea5e9;box-shadow:0 3px 12px rgba(0,0,0,.08)}.room-saved-item-title{font-size:.95rem;font-weight:700;color:var(--ink)}.room-saved-item-meta{font-size:.78rem;color:var(--muted);margin-top:3px}.room-saved-go{color:#0ea5e9;font-weight:700}.room-review-badge{background:#fef9c3;color:#854d0e;border-radius:999px;padding:4px 12px;font-size:.8rem;font-weight:700}.sw-hl{background:#bbf7d0;color:#14532d;border-radius:5px;padding:1px 5px;box-shadow:0 0 0 1px #86efac;font-weight:600}.sw-hl-flash{animation:swHlFlash 1.1s ease-out 1}@keyframes swHlFlash{0%{background:#22c55e;color:#fff;box-shadow:0 0 0 4px rgba(34,197,94,.35)}100%{background:#bbf7d0;color:#14532d;box-shadow:0 0 0 1px #86efac}}.sw-passage-title{font-size:1rem;font-weight:700;margin-bottom:18px;display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-family:Nunito,sans-serif}.sw-detail-resizer{width:8px;background:var(--border);cursor:col-resize;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:background .15s}.sw-detail-resizer:hover{background:#ea580c}.sw-resizer-dots::before{content:'';display:block;width:3px;height:24px;background:repeating-linear-gradient(to bottom,#aaa 0,#aaa 3px,transparent 3px,transparent 6px);border-radius:2px}.sw-analysis-col{flex:none;width:320px;min-width:200px;max-width:70%;overflow-y:auto;padding:18px 16px;background:var(--surface);border-left:1px solid var(--border);font-family:Nunito,sans-serif}@media (max-width:600px){.sw-detail-body{flex-direction:column;overflow-y:auto;overflow-x:hidden}.sw-passage-col{flex:none;width:auto;min-width:0;overflow:visible;padding:16px 16px 8px}.sw-detail-resizer{display:none}.sw-analysis-col{flex:none;width:auto;min-width:0;max-width:none;overflow:visible;border-left:none;border-top:1px solid var(--border);padding:14px 16px 28px}}#screen-sw-colloc.sw-screen{background:0 0}#screen-sw-colloc .sw-colloc-result{background:var(--surface,#fff)}.sw-colloc-view{flex:1;min-height:0;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;position:relative}.sw-colloc-intro{max-width:720px;margin:26px auto;padding:26px 24px;width:100%;box-sizing:border-box;background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.6);border-radius:18px;box-shadow:0 10px 34px rgba(0,0,0,.14);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}@keyframes swCoIntroIn{from{opacity:0;transform:translateY(16px) scale(.985)}to{opacity:1;transform:none}}@keyframes swCoPartIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.sw-colloc-intro{animation:swCoIntroIn .42s cubic-bezier(.22,.9,.3,1) both}.sw-colloc-input,.sw-colloc-intro-actions,.sw-colloc-intro-desc,.sw-colloc-intro-title{animation:swCoPartIn .4s ease-out both}.sw-colloc-intro-title{animation-delay:.1s}.sw-colloc-intro-desc{animation-delay:.17s}.sw-colloc-input{animation-delay:.24s}.sw-colloc-intro-actions{animation-delay:.31s}@media (prefers-reduced-motion:reduce){.sw-colloc-input,.sw-colloc-intro,.sw-colloc-intro-actions,.sw-colloc-intro-desc,.sw-colloc-intro-title{animation:none}}.sw-colloc-intro-title{font-family:Nunito,sans-serif;font-weight:900;font-size:1.25rem;color:var(--ink,#0f172a)}.sw-colloc-chooser{display:flex;gap:16px;margin-top:20px;flex-wrap:wrap}.sw-colloc-choice{position:relative;flex:1 1 240px;display:flex;flex-direction:column;align-items:center;gap:9px;text-align:center;padding:26px 20px 22px;border:1px solid var(--border,#e2e8f0);border-radius:18px;background:var(--surface,#fff);cursor:pointer;transition:border-color .16s,background .16s,transform .14s,box-shadow .16s;font-family:Nunito,sans-serif;box-shadow:0 2px 10px rgba(15,23,42,.05);overflow:hidden}.sw-colloc-choice:hover{border-color:#10b981;background:var(--surface,#fff);transform:translateY(-4px);box-shadow:0 16px 34px rgba(16,185,129,.16)}.sw-colloc-choice-ic{width:56px;height:56px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#d1fae5,#a7f3d0);color:#0d9488;box-shadow:0 6px 16px rgba(13,148,136,.2);transition:transform .16s}.sw-colloc-choice-ic svg{width:27px;height:27px}.sw-choice-ic-lib{background:linear-gradient(135deg,#e0e7ff,#c7d2fe);color:#4f46e5;box-shadow:0 6px 16px rgba(79,70,229,.2)}.sw-colloc-choice:hover .sw-colloc-choice-ic{transform:scale(1.08) rotate(-4deg)}.sw-colloc-choice-t{font-size:1.06rem;font-weight:900;color:#0f172a;letter-spacing:-.01em}.sw-colloc-choice-d{font-size:.82rem;color:var(--muted,#64748b);line-height:1.45;max-width:240px}.sw-colloc-choice-go{margin-top:4px;width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#f1f5f9;color:#0d9488;font-weight:900;font-size:1rem;transform:translateX(-4px);opacity:0;transition:opacity .16s,transform .16s}.sw-colloc-choice:hover .sw-colloc-choice-go{opacity:1;transform:none}.sw-colloc-title-ic{width:24px;height:24px;color:#0d9488;vertical-align:-5px}.sw-colloc-back-choice{border:none;background:0 0;color:var(--muted,#64748b);font-family:Nunito,sans-serif;font-size:.84rem;font-weight:700;cursor:pointer;padding:2px 4px;margin-bottom:8px}.sw-colloc-back-choice:hover{color:#0f766e}body.vs-dark #screen-sw-colloc .sw-colloc-choice{background:#1a1e2c;border-color:#2c3244;box-shadow:0 2px 10px rgba(0,0,0,.3)}body.vs-dark #screen-sw-colloc .sw-colloc-choice:hover{background:#1a1e2c;border-color:#10b981;box-shadow:0 16px 34px rgba(0,0,0,.5)}body.vs-dark #screen-sw-colloc .sw-colloc-choice-t{color:#e8eaf0}body.vs-dark #screen-sw-colloc .sw-colloc-choice-d{color:#94a3b8}body.vs-dark #screen-sw-colloc .sw-colloc-choice-ic{background:linear-gradient(135deg,#0d3b32,#0f5148);color:#5eead4}body.vs-dark #screen-sw-colloc .sw-choice-ic-lib{background:linear-gradient(135deg,#1e2145,#2a2f6b);color:#a5b4fc}body.vs-dark #screen-sw-colloc .sw-colloc-choice-go{background:#2c3244;color:#5eead4}body.vs-dark #screen-sw-colloc .sw-colloc-title-ic{color:#2dd4bf}.sw-colloc-intro-desc{color:var(--muted,#64748b);font-size:.92rem;margin:8px 0 16px;line-height:1.55}.sw-colloc-input{width:100%;box-sizing:border-box;resize:vertical;min-height:180px;border:1.5px solid var(--border,#cbd5e1);border-radius:12px;padding:14px 16px;font-size:.98rem;line-height:1.6;font-family:inherit;background:var(--surface,#fff);color:var(--ink,#1f2937)}.sw-colloc-input:focus{outline:0;border-color:#0d9488}.sw-colloc-intro-actions{display:flex;align-items:center;gap:14px;margin-top:14px;flex-wrap:wrap}.sw-colloc-run-btn{border:none;border-radius:999px;padding:11px 26px;font-weight:800;font-size:.95rem;background:linear-gradient(135deg,#10b981,#0d9488);color:#fff;cursor:pointer;font-family:inherit}.sw-colloc-run-btn:hover:not(:disabled){filter:brightness(1.05)}.sw-colloc-run-btn:disabled{opacity:.7;cursor:progress}.sw-colloc-count{color:var(--muted,#64748b);font-size:.85rem;font-weight:600}.sw-colloc-addtoggle{border:1px dashed #a5b4fc;border-radius:999px;padding:8px 18px;font-weight:700;font-size:.85rem;background:0 0;color:#4f46e5;cursor:pointer;font-family:inherit}.sw-colloc-addtoggle:hover{background:#eef2ff}.sw-colloc-addform{margin-top:14px;display:flex;flex-direction:column;gap:10px;background:var(--surface2,#f8fafc);border:1px solid var(--border,#e2e8f0);border-radius:14px;padding:16px;max-width:620px}.sw-ca-title{font-weight:800;font-size:.92rem;color:var(--ink,#1f2937)}.sw-ca-inp,.sw-ca-sel{width:100%;box-sizing:border-box;border:1px solid var(--border,#cbd5e1);border-radius:10px;padding:9px 12px;font-size:.9rem;font-family:inherit;background:var(--surface,#fff);color:var(--ink,#1f2937)}textarea.sw-ca-inp{resize:vertical}.sw-ca-bulk{min-height:150px;line-height:1.5;font-family:ui-monospace,"Cascadia Code",Consolas,monospace;font-size:.84rem}.sw-ca-hint{font-size:.8rem;color:var(--muted,#64748b);line-height:1.5}.sw-ca-hint code{background:rgba(99,102,241,.12);color:#4f46e5;padding:1px 5px;border-radius:5px;font-size:.78rem}body.vs-dark .sw-ca-hint code{background:rgba(129,140,248,.18);color:#c7d2fe}.sw-ca-row{display:flex;gap:10px;flex-wrap:wrap}.sw-ca-row .sw-ca-sel{width:140px;flex:0 0 auto}.sw-ca-row .sw-ca-inp{flex:1;min-width:160px;width:auto}.sw-ca-actions{display:flex;align-items:center;gap:12px}.sw-ca-save{border:none;border-radius:999px;padding:9px 22px;font-weight:800;font-size:.88rem;background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;cursor:pointer;font-family:inherit}.sw-ca-save:hover{filter:brightness(1.06)}.sw-ca-msg{font-size:.82rem;font-weight:700}.sw-ca-tmpl-btn{border:1px solid #a5b4fc;background:#eef2ff;color:#4338ca;border-radius:999px;padding:8px 16px;font-size:.84rem;font-weight:700;cursor:pointer;font-family:inherit}.sw-ca-tmpl-btn:hover{background:#e0e7ff}.sw-ca-tmpl-box{margin-top:10px;padding:12px;background:var(--surface,#fff);border:1.5px dashed #c7d2fe;border-radius:10px}.sw-ca-genrow{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:8px 0}.sw-ca-genrow .sw-ca-inp{flex:1;min-width:180px;width:auto}.sw-ca-num{width:74px;border:1px solid var(--border,#cbd5e1);border-radius:10px;padding:9px 10px;font-size:.9rem;font-family:inherit;background:var(--surface,#fff);color:var(--ink,#1f2937)}.sw-ca-gen-btn{border:none;background:linear-gradient(135deg,#10b981,#0d9488);color:#fff;border-radius:999px;padding:9px 18px;font-size:.85rem;font-weight:800;cursor:pointer;font-family:inherit}.sw-ca-gen-btn:hover{filter:brightness(1.06)}.sw-ca-tmpl-pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,Consolas,monospace;font-size:.78rem;line-height:1.5;color:var(--ink,#1e293b);background:var(--surface2,#f8fafc);border:1px solid var(--border,#e5e7eb);border-radius:8px;padding:10px 12px;max-height:240px;overflow:auto}.sw-ca-tmpl-actions{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap;align-items:center}.sw-ca-tmpl-copy{border:none;background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;border-radius:999px;padding:8px 18px;font-size:.84rem;font-weight:800;cursor:pointer;font-family:inherit}.sw-ca-tmpl-copy:hover{filter:brightness(1.06)}.sw-ca-tmpl-open{border:1px solid var(--border,#cbd5e1);border-radius:999px;padding:8px 14px;font-size:.84rem;font-weight:700;color:var(--ink,#334155);text-decoration:none}.sw-ca-tmpl-open:hover{background:var(--surface2,#f1f5f9)}body.vs-dark .sw-ca-tmpl-btn{background:#312e81;border-color:#4f46e5;color:#c7d2fe}body.vs-dark .sw-ca-tmpl-box{background:#0f172a;border-color:#4f46e5}body.vs-dark .sw-ca-tmpl-pre{background:#1e2230;border-color:#343a4d;color:#e8eaf0}body.vs-dark .sw-ca-num{background:#1e2230;border-color:#343a4d;color:#e8eaf0}body.vs-dark .sw-ca-tmpl-open{background:#1e2230;border-color:#343a4d;color:#e8eaf0}body.vs-dark .sw-colloc-addform{background:#171a24;border-color:#343a4d}body.vs-dark .sw-ca-inp,body.vs-dark .sw-ca-sel{background:#1e2230;border-color:#343a4d;color:#e8eaf0}.sw-colloc-dictlist{flex:1;display:flex;flex-direction:column;overflow:hidden}.sw-cl-search{margin-left:auto;border:1px solid var(--border,#cbd5e1);border-radius:999px;padding:7px 14px;font-size:.85rem;font-family:inherit;min-width:220px;background:var(--surface,#fff);color:var(--ink,#1f2937)}.sw-cl-search:focus{outline:0;border-color:#0d9488}.sw-colloc-ai-btn{background:linear-gradient(135deg,#7c3aed,#ec4899);color:#fff;border-color:transparent;font-weight:700}.sw-colloc-ai-btn:hover:not(:disabled){filter:brightness(1.08)}.sw-colloc-ai-btn:disabled{opacity:.65;cursor:default}.sw-colloc-credits{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border-radius:999px;cursor:pointer;white-space:nowrap;border:1.5px solid #f59e0b;background:#fffbeb;color:#b45309;font-size:.8rem;font-weight:800;font-family:inherit}.sw-colloc-credits:hover{background:#fef3c7}.sw-cl-dedupe{margin-left:8px;border:1px solid var(--border,#cbd5e1);border-radius:999px;padding:7px 14px;font-size:.85rem;font-family:inherit;font-weight:600;cursor:pointer;background:var(--surface,#fff);color:var(--ink,#1f2937);white-space:nowrap}.sw-cl-dedupe:hover:not(:disabled){border-color:#0d9488;color:#0d9488}.sw-cl-dedupe:disabled{opacity:.6;cursor:default}.sw-cl-count{color:var(--muted,#64748b);font-weight:600;font-size:.9rem}.sw-colloc-dictlist-body{flex:1;overflow-y:auto;padding:12px 16px 24px}@keyframes swClIn{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}.sw-cl-animate .sw-cl-cat{animation:swClIn .42s cubic-bezier(.22,.61,.36,1) both}.sw-cl-animate .sw-cl-item{animation:swClIn .42s cubic-bezier(.22,.61,.36,1) both}.sw-cl-animate .sw-cl-items .sw-cl-item:first-child{animation-delay:.03s}.sw-cl-animate .sw-cl-items .sw-cl-item:nth-child(2){animation-delay:.06s}.sw-cl-animate .sw-cl-items .sw-cl-item:nth-child(3){animation-delay:.09s}.sw-cl-animate .sw-cl-items .sw-cl-item:nth-child(4){animation-delay:.12s}.sw-cl-animate .sw-cl-items .sw-cl-item:nth-child(5){animation-delay:.15s}.sw-cl-animate .sw-cl-items .sw-cl-item:nth-child(6){animation-delay:.18s}.sw-cl-animate .sw-cl-items .sw-cl-item:nth-child(n+7){animation-delay:.21s}@media (prefers-reduced-motion:reduce){.sw-cl-animate .sw-cl-cat,.sw-cl-animate .sw-cl-item{animation:none}}.sw-cl-empty{text-align:center;color:var(--muted,#64748b);padding:40px 0;font-size:.9rem}.sw-cl-cat{display:flex;align-items:center;justify-content:space-between;gap:10px;font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:#fff;background:linear-gradient(135deg,#0d9488,#0f766e);margin:18px 0 10px;padding:7px 14px;border-radius:8px;box-shadow:0 2px 8px rgba(13,148,136,.28)}.sw-cl-cat:first-child{margin-top:4px}.sw-cl-cat-none{background:linear-gradient(135deg,#64748b,#475569);box-shadow:0 2px 8px rgba(71,85,105,.25);text-transform:none}.sw-cl-cat-edit{background:rgba(255,255,255,.22);border:none;cursor:pointer;color:#fff;font-size:.72rem;font-weight:700;border-radius:6px;padding:3px 9px;flex-shrink:0;text-transform:none;letter-spacing:0}.sw-cl-cat-edit:hover{background:rgba(255,255,255,.35)}.sw-cl-items{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px 14px}.sw-cl-item{display:flex;align-items:flex-start;gap:8px;padding:9px 11px;background:var(--surface2,#f8fafc);border:1px solid var(--border2,#e2e8f0);border-radius:10px}.sw-cl-play{background:rgba(13,148,136,.1);border:none;cursor:pointer;color:#0d9488;padding:5px;border-radius:8px;line-height:0;flex-shrink:0;margin-top:1px;display:inline-flex;align-items:center;justify-content:center;transition:background .14s,color .14s,transform .14s}.sw-cl-play:hover{background:#0d9488;color:#fff;transform:scale(1.06)}.sw-cl-play svg{display:block}body.vs-dark .sw-cl-play{background:rgba(45,212,191,.14);color:#2dd4bf}body.vs-dark .sw-cl-play:hover{background:#0d9488;color:#fff}.sw-cl-main{flex:1;min-width:0}.sw-cl-phrase{font-weight:700;font-size:.92rem;color:var(--ink,#1f2937);line-height:1.4}.sw-cl-lv{display:inline-block;color:#fff;font-size:.64rem;font-weight:800;border-radius:5px;padding:1px 6px;margin-left:6px;vertical-align:1px}.sw-cl-vi{font-weight:500;font-size:.85rem;color:var(--muted,#64748b)}.sw-cl-def{font-size:.8rem;color:var(--ink2,#475569);line-height:1.45;margin-top:3px}.sw-cl-del{background:0 0;border:none;cursor:pointer;color:var(--muted,#94a3b8);font-size:1.2rem;line-height:1;padding:0 2px;flex-shrink:0}.sw-cl-del:hover{color:#ef4444}body.vs-dark .sw-cl-item{background:#171a24;border-color:#2b3040}body.vs-dark .sw-cl-search{background:#1e2230;border-color:#343a4d;color:#e8eaf0}body.vs-dark .sw-cl-dedupe{background:#1e2230;border-color:#343a4d;color:#e8eaf0}.sw-colloc-result{flex:1;display:flex;flex-direction:column;overflow:hidden}.sw-colloc-passage{font-size:calc(1.06rem * var(--swc-fs, 1));line-height:1.95;color:var(--ink,#1f2937)}.sw-cw{cursor:pointer}.sw-cw-w{border-radius:4px;transition:background .1s;padding:0 1px}.sw-cw:hover .sw-cw-w{background:rgba(37,99,235,.12)}.sw-colloc-lv-wrap{position:relative;display:inline-block}.sw-colloc-lv-btn.on{background:#ede9fe!important;color:#6d28d9!important;border-color:#c4b5fd!important}.sw-colloc-lv-menu{display:none;position:absolute;top:calc(100% + 6px);left:0;z-index:60;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 12px 30px rgba(15,23,42,.18);padding:6px;min-width:186px}.sw-colloc-lv-wrap.open .sw-colloc-lv-menu{display:block}.sw-lv-opt{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:8px;cursor:pointer;font-size:.82rem;font-weight:600;color:#1f2937}.sw-lv-opt:hover{background:#f8fafc}.sw-lv-opt input{cursor:pointer;margin:0}.sw-lv-chip{border-radius:6px;padding:1px 8px;font-size:.72rem;font-weight:900}.sw-lv-n{margin-left:auto;font-size:.72rem;color:#94a3b8;font-weight:700}.sw-lv-acts{display:flex;gap:6px;padding:6px 4px 2px;border-top:1px solid #f1f5f9;margin-top:4px}.sw-lv-acts button{flex:1;border:none;background:#f1f5f9;border-radius:7px;padding:5px 6px;font-size:.72rem;font-weight:800;color:#475569;cursor:pointer;font-family:inherit}.sw-lv-acts button:hover{background:#e2e8f0}.sw-lv-A1 .sw-lv-chip{background:#bbf7d0;color:#14532d}.sw-lv-A2 .sw-lv-chip{background:#fef08a;color:#713f12}.sw-lv-B1 .sw-lv-chip{background:#bfdbfe;color:#1e3a8a}.sw-lv-B2 .sw-lv-chip{background:#c4b5fd;color:#4c1d95}.sw-lv-C1 .sw-lv-chip{background:#fed7aa;color:#7c2d12}.sw-lv-C2 .sw-lv-chip{background:#fecdd3;color:#881337}#swCollocResult.lv-on-A1 .sw-cw[data-lv=A1] .sw-cw-w{background:#bbf7d0}#swCollocResult.lv-on-A2 .sw-cw[data-lv=A2] .sw-cw-w{background:#fef08a}#swCollocResult.lv-on-B1 .sw-cw[data-lv=B1] .sw-cw-w{background:#bfdbfe}#swCollocResult.lv-on-B2 .sw-cw[data-lv=B2] .sw-cw-w{background:#c4b5fd}#swCollocResult.lv-on-C1 .sw-cw[data-lv=C1] .sw-cw-w{background:#fed7aa}#swCollocResult.lv-on-C2 .sw-cw[data-lv=C2] .sw-cw-w{background:#fecdd3}.sw-lv-vi-opt{border-top:1px solid #f1f5f9;margin-top:4px;padding-top:8px}.sw-lv-vi-lbl{font-size:.8rem;font-weight:700}.sw-lv-place{display:none;padding:0 4px 4px 24px}.sw-colloc-lv-menu.vi-on .sw-lv-place{display:block}.sw-lv-pl{display:flex;align-items:center;gap:7px;padding:4px 6px;border-radius:7px;cursor:pointer;font-size:.76rem;font-weight:600;color:#334155}.sw-lv-pl:hover{background:#f8fafc}.sw-lv-pl input{cursor:pointer;margin:0}body.vs-dark .sw-lv-pl{color:#cbd5e1}body.vs-dark .sw-lv-pl:hover{background:#141824}#swCollocResult .sw-cw.swvi-on::after{content:" (" attr(data-vi) ")";font-size:.82em;font-style:italic;font-weight:600;color:#b45309;white-space:normal}#swCollocResult.lv-place-under .sw-cw.swvi-on{display:inline-flex;flex-direction:column;align-items:center;vertical-align:baseline;line-height:1.25}#swCollocResult.lv-place-under .sw-cw.swvi-on::after{white-space:nowrap}body.vs-dark #swCollocResult .sw-cw.swvi-on::after{color:#fcd34d}body.vs-dark .sw-lv-vi-opt{border-top-color:#343a4d}.sw-colloc-clv-btn.on{background:#ccfbf1!important;color:#0f766e!important;border-color:#5eead4!important}.sw-lv-hint{display:block;font-size:.7rem;color:#94a3b8;padding:2px 8px 0;line-height:1.4}#swCollocResult.clv-filter .sw-colloc-hl{background:0 0!important;box-shadow:none!important;padding:0;border-radius:0}#swCollocResult.clv-filter.clv-on-A1 .sw-colloc-hl[data-lv=A1],#swCollocResult.clv-filter.clv-on-A2 .sw-colloc-hl[data-lv=A2],#swCollocResult.clv-filter.clv-on-B1 .sw-colloc-hl[data-lv=B1],#swCollocResult.clv-filter.clv-on-B2 .sw-colloc-hl[data-lv=B2],#swCollocResult.clv-filter.clv-on-C1 .sw-colloc-hl[data-lv=C1],#swCollocResult.clv-filter.clv-on-C2 .sw-colloc-hl[data-lv=C2]{background:var(--hlbg)!important;padding:1px 5px;border-radius:6px}#swCollocResult .sw-colloc-hl.swvi-on::after{content:" (" attr(data-vi) ")";font-size:.82em;font-style:italic;font-weight:700;color:#0f766e}#swCollocResult.clv-place-under .sw-colloc-hl.swvi-on{display:inline-flex;flex-direction:column;align-items:center;vertical-align:baseline;line-height:1.3}#swCollocResult.clv-place-under .sw-colloc-hl.swvi-on::after{white-space:nowrap}.pv-dark .sw-colloc-lv-menu,body.vs-dark .sw-colloc-lv-menu{background:#1e2230;border-color:#343a4d}.pv-dark .sw-lv-opt,body.vs-dark .sw-lv-opt{color:#cbd5e1}.pv-dark .sw-lv-opt:hover,body.vs-dark .sw-lv-opt:hover{background:#141824}body.vs-dark .sw-lv-acts button{background:#2f3648;color:#cbd5e1}body.vs-dark #swCollocResult.lv-on-A1 .sw-cw[data-lv=A1] .sw-cw-w,body.vs-dark #swCollocResult.lv-on-A2 .sw-cw[data-lv=A2] .sw-cw-w,body.vs-dark #swCollocResult.lv-on-B1 .sw-cw[data-lv=B1] .sw-cw-w,body.vs-dark #swCollocResult.lv-on-B2 .sw-cw[data-lv=B2] .sw-cw-w,body.vs-dark #swCollocResult.lv-on-C1 .sw-cw[data-lv=C1] .sw-cw-w,body.vs-dark #swCollocResult.lv-on-C2 .sw-cw[data-lv=C2] .sw-cw-w{color:#0f172a}body.vs-dark #screen-sw-colloc .sw-cw:hover .sw-cw-w{background:rgba(125,211,252,.18)}.sw-colloc-hl{color:inherit;border-radius:6px;padding:1px 5px;cursor:pointer;transition:box-shadow .12s,filter .12s;box-decoration-break:clone;-webkit-box-decoration-break:clone}.sw-colloc-hl:hover{filter:brightness(.93)}.sw-colloc-hl.active{font-weight:700}body.main-dark-bg .co-pa-hl,body.main-dark-bg .sw-colloc-hl{color:#17233b!important}.sw-colloc-test-btn{background:#ecfdf5!important;color:#0d9488!important;border-color:#6ee7b7!important}.sw-colloc-tr-wrap{position:relative;display:inline-block}.sw-colloc-tr-btn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.sw-colloc-tr-menu{display:none;position:absolute;top:calc(100% + 6px);left:0;z-index:60;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 12px 30px rgba(15,23,42,.18);padding:6px;min-width:172px}.sw-colloc-tr-wrap.open .sw-colloc-tr-menu{display:block}.sw-colloc-tr-menu button{display:flex;align-items:center;gap:7px;width:100%;text-align:left;background:0 0;border:none;border-radius:8px;padding:8px 10px;font-size:.82rem;font-weight:600;color:#1f2937;cursor:pointer;font-family:inherit;white-space:nowrap}.sw-colloc-tr-menu button:hover{background:#f1f8ee}.sw-colloc-tr-menu .sw-tr-tick{width:14px;color:#4d7c0f;font-weight:900;visibility:hidden}.sw-colloc-tr-menu button.on .sw-tr-tick{visibility:visible}.sw-colloc-tr-menu button.on{color:#3f6212;background:#f1f8ee}.sw-tr-unit{margin-bottom:14px}.sw-tr-vi{margin-top:3px;font-size:.88em;line-height:1.6;color:#64748b;font-style:italic;padding-left:10px;border-left:2px solid #cbe3c1}.sw-tr-loading{color:#94a3b8;font-style:italic}.sw-tr-mode-parallel .sw-tr-unit{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start;padding-bottom:12px;border-bottom:1px dashed #e5e7eb}.sw-tr-mode-parallel .sw-tr-vi{margin-top:0;border-left:2px solid #cbe3c1}@media (max-width:820px){.sw-tr-mode-parallel .sw-tr-unit{grid-template-columns:1fr;gap:4px}}.pv-dark .sw-colloc-tr-menu,body.vs-dark .sw-colloc-tr-menu{background:#1e2230;border-color:#343a4d}.pv-dark .sw-colloc-tr-menu button,body.vs-dark .sw-colloc-tr-menu button{color:#cbd5e1}.pv-dark .sw-tr-vi,body.vs-dark .sw-tr-vi{color:#9aa3b2;border-left-color:#3f6212}.sw-colloc-pdf-wrap{position:relative;display:inline-block}.sw-colloc-pdf-btn{background:#fef2f2!important;color:#dc2626!important;border-color:#fecaca!important}.sw-colloc-pdf-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:60;min-width:190px;background:var(--surface,#fff);border:1px solid var(--border,#e2e8f0);border-radius:12px;box-shadow:0 12px 34px rgba(15,23,42,.2);padding:6px;display:flex;flex-direction:column;gap:2px}.sw-colloc-pdf-menu button{display:block;width:100%;text-align:left;background:0 0;border:none;cursor:pointer;border-radius:8px;padding:9px 12px;font-size:.86rem;font-weight:700;color:var(--ink,#334155);font-family:inherit}.sw-colloc-pdf-menu button:hover{background:#fef2f2;color:#dc2626}.pv-dark .sw-colloc-pdf-menu,body.vs-dark .sw-colloc-pdf-menu{background:#1e2230;border-color:#343a4d}.pv-dark .sw-colloc-pdf-menu button,body.vs-dark .sw-colloc-pdf-menu button{color:#e8eaf0}.pv-dark .sw-colloc-pdf-menu button:hover,body.vs-dark .sw-colloc-pdf-menu button:hover{background:#3f1d1d;color:#fca5a5}.sw-colloc-save-btn{background:#eef2ff!important;color:#4338ca!important;border-color:#c7d2fe!important}.sw-colloc-save-btn.sw-colloc-saved{background:#dcfce7!important;color:#15803d!important;border-color:#86efac!important;cursor:default}.sw-colloc-lib-btn{background:#f0fdfa!important;color:#0d9488!important;border-color:#99f6e4!important}.sw-colloc-star-btn{margin-left:auto;background:#fffbeb!important;color:#b45309!important;border-color:#fcd34d!important}.sw-colloc-star-btn.on{background:#fef3c7!important}.sw-colloc-star-cnt{font-weight:900}.sw-colloc-ipa-sel{border:1.5px solid var(--border,#cbd5e1);background:var(--surface,#fff);color:var(--ink,#334155);border-radius:999px;padding:5px 10px;font-size:.78rem;font-weight:700;font-family:inherit;cursor:pointer}.sw-colloc-card{position:relative;padding-right:34px}.sw-colloc-star{position:absolute;top:8px;right:8px;background:0 0;border:none;cursor:pointer;font-size:1.05rem;line-height:1;color:#cbd5e1;padding:2px;border-radius:5px;transition:color .13s,transform .1s}.sw-colloc-star:hover{color:#f59e0b;transform:scale(1.15)}.sw-colloc-star.on{color:#f59e0b}.sw-colloc-card.on{background:#fffbeb;border-color:#fcd34d;border-left-color:#f59e0b;box-shadow:0 0 0 2px #fcd34d,0 3px 12px rgba(245,158,11,.18)}body.main-dark-bg .sw-colloc-intro{background:rgba(20,26,38,.92);border-color:rgba(255,255,255,.1);box-shadow:0 10px 34px rgba(0,0,0,.5)}body.main-dark-bg .sw-colloc-card.on{background:#2a2414;border-color:#a16207;border-left-color:#f59e0b;box-shadow:0 0 0 2px #a16207,0 3px 12px rgba(0,0,0,.45)}body.main-dark-bg .sw-cc-vi,body.main-dark-bg .sw-colloc-vi{color:#fbbf24}body.main-dark-bg .sw-cc-def,body.main-dark-bg .sw-colloc-def{color:#cbd5e1}body.main-dark-bg .sw-cc-def b,body.main-dark-bg .sw-colloc-def b{color:#5eead4}.sw-colloc-ipa{font-size:calc(.8rem * var(--swc-fs, 1));color:#475569;font-style:italic;margin-top:3px}.sw-colloc-fs-ctrl{display:inline-flex;align-items:center;gap:4px}.sw-colloc-fs-btn{border:1.5px solid var(--border,#cbd5e1);background:var(--surface,#fff);color:var(--ink,#334155);border-radius:7px;padding:3px 8px;font-size:.78rem;font-weight:800;cursor:pointer;font-family:inherit}.sw-colloc-fs-btn:hover{border-color:#0d9488;color:#0d9488}.sw-colloc-fs-lbl{font-size:.74rem;font-weight:800;color:var(--muted,#64748b);min-width:34px;text-align:center}.sw-ipa-lbl{font-style:normal;font-size:.62rem;font-weight:800;letter-spacing:.04em;background:#e0f2fe;color:#0369a1;border-radius:4px;padding:1px 5px;vertical-align:middle}.sw-star-item{display:flex;align-items:flex-start;gap:10px;border:1.5px solid var(--border,#e2e8f0);border-left:4px solid #f59e0b;border-radius:12px;padding:10px 12px;background:var(--surface2,#faf9f6)}.sw-star-main{flex:1;min-width:0}.sw-star-ex{margin-top:5px;font-size:.8rem;color:var(--muted,#64748b);font-style:italic;line-height:1.45}.sw-fc-ov{position:fixed;inset:0;z-index:100094;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#5a8f14 0,#4d7c0f 55%,#3f6212 100%);padding:16px}.vfcm-ov{position:fixed;inset:0;z-index:100096;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.5);padding:16px;animation:swLeaveFade .16s ease}.vfcm-box{width:100%;max-width:480px;background:#fff;border-radius:18px;padding:22px 22px 24px;box-shadow:0 24px 70px rgba(0,0,0,.34)}.vfcm-title{font-family:Nunito,sans-serif;font-size:1.05rem;font-weight:900;color:#1f2937;text-align:center;margin-bottom:16px}.vfcm-opts{display:flex;gap:14px}.vfcm-opt{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:18px 12px 16px;border:2px solid #e2e8f0;border-radius:14px;background:#f8fafc;cursor:pointer;transition:border-color .15s,background .15s,transform .12s;font-family:Nunito,sans-serif}.vfcm-opt:hover{border-color:#10b981;background:#ecfdf5;transform:translateY(-2px)}.vfcm-ic{font-size:1.9rem;line-height:1}.vfcm-nm{font-size:.95rem;font-weight:900;color:#0f766e}.vfcm-ds{font-size:.72rem;color:#64748b;text-align:center;line-height:1.35}.abc-ov{position:fixed;inset:0;z-index:100097;display:flex;align-items:center;justify-content:center;background-color:#7ea45f;background-size:cover;background-position:center;padding:16px}.abc-ov::before{content:'';position:absolute;inset:0;background:rgba(15,23,42,.34);pointer-events:none}.abc-wrap{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:12px;max-height:100vh;overflow-y:auto}.abc-bar{display:flex;align-items:center;gap:14px;color:#fff}.abc-count{font-family:'Baloo 2',Nunito,sans-serif;font-size:.95rem;font-weight:700;letter-spacing:.04em}.abc-x{width:32px;height:32px;border-radius:50%;cursor:pointer;border:1.5px solid rgba(255,255,255,.5);background:rgba(255,255,255,.12);color:#fff;font-size:.85rem;line-height:1}.abc-x:hover{background:rgba(255,255,255,.26)}.abc-card{width:430px;max-width:94vw;height:620px;max-height:82vh;background:#c5e6a4;border-radius:30px;padding:13px;box-shadow:0 18px 44px rgba(15,23,42,.3);cursor:pointer;position:relative}.abc-card::before{content:'';position:absolute;inset:7px;border-radius:25px;border:2px dashed rgba(255,255,255,.9);pointer-events:none}.abc-paper{width:100%;height:100%;box-sizing:border-box;border-radius:20px;padding:18px 18px 20px;display:flex;flex-direction:column;align-items:center;font-family:'Baloo 2',Nunito,sans-serif;background:repeating-linear-gradient(to bottom,transparent 0 42px,rgba(125,199,224,.28) 42px 43px),#fff;overflow:hidden}.abc-letter{align-self:flex-start;line-height:1;font-size:3.4rem;font-weight:800;color:#6f9f3f;text-shadow:0 2px 0 rgba(255,255,255,.9)}.abc-letter small{font-size:.55em;margin-left:2px}.abc-pic{flex:1;min-height:0;width:100%;display:flex;align-items:center;justify-content:center;padding:6px 0}.abc-img{max-width:100%;max-height:100%;object-fit:contain}.abc-addimg{display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;font-family:inherit;font-size:.86rem;font-weight:700;color:#7ba428;border:2px dashed #bcd99a;background:#f7fcef;border-radius:18px;padding:26px 30px}.abc-addimg:hover{border-color:#7ba428;background:#eef8df}.abc-addimg-ic{font-size:1.9rem;line-height:1}.abc-word{flex:none;font-size:2.15rem;font-weight:800;color:#7d93a5;text-align:center;word-break:break-word;line-height:1.15}.abc-ipas{flex:none;display:flex;flex-wrap:wrap;justify-content:center;gap:4px 12px;margin-top:5px}.abc-ipa{display:inline-flex;align-items:center;gap:6px;font-size:.96rem;color:#6f8a9e;font-family:Nunito,sans-serif}.abc-ipa b{font-size:.66rem;font-weight:900;letter-spacing:.04em;color:#fff;background:#8ab35a;border-radius:999px;padding:2px 8px}.abc-ipa:last-child b{background:#6aa0d8}.abc-ipa-spk{border:none;background:0 0;padding:0;cursor:pointer;font-size:.78rem;opacity:.55;line-height:1}.abc-ipa-spk:hover{opacity:1}.abc-paper-back{align-items:stretch;text-align:left}.abc-b-word{flex:none;font-size:1.9rem;font-weight:800;color:#6f9f3f;text-align:center;line-height:1.15;word-break:break-word}.abc-ipas-back{margin-bottom:8px}.abc-b-body{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding-right:4px}.abc-b-body::-webkit-scrollbar{width:5px}.abc-b-body::-webkit-scrollbar-thumb{background:#cfe0bb;border-radius:3px}.abc-b-pos{align-self:flex-start;font-size:.78rem;font-weight:800;color:#c2410c;background:#ffedd5;border-radius:999px;padding:3px 12px}.abc-b-lbl{font-size:.7rem;font-weight:900;letter-spacing:.06em;color:#9bb27e;margin-bottom:3px}.abc-b-vi{font-size:1.22rem;font-weight:700;color:#4d7c0f;line-height:1.4}.abc-b-def{font-size:1rem;color:#526175;line-height:1.6;font-family:Nunito,sans-serif}.abc-b-ex i{display:block;font-size:.99rem;color:#3f6212;line-height:1.55}.abc-b-ex em{display:block;margin-top:3px;font-size:.92rem;font-style:normal;color:#94a3b8;line-height:1.5}.abc-b-empty{font-size:.95rem;color:#a8b39a;text-align:center;padding:24px 0}.abc-nav{display:flex;align-items:center;gap:10px}.abc-nb{width:46px;height:46px;border-radius:50%;cursor:pointer;border:none;background:#fff;color:#6f9f3f;font-size:1.25rem;line-height:1;box-shadow:0 4px 14px rgba(0,0,0,.22);display:inline-flex;align-items:center;justify-content:center;transition:transform .15s}.abc-nb:hover{transform:translateY(-2px)}.abc-nb-cam,.abc-nb-spk{font-size:1.05rem}.abc-nb-star{font-size:1.15rem;color:#cbd5e1}.abc-nb-star.on{color:#f5b301;background:#fffbeb}.abc-hint{font-size:.78rem;color:rgba(255,255,255,.78);font-family:Nunito,sans-serif;text-align:center}.vfcm-opt.vfcm-lock{opacity:.82}.vfcm-prem{font-size:.62rem;font-weight:900;letter-spacing:.03em;vertical-align:2px;background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#fff;border-radius:999px;padding:1px 7px;margin-left:4px}@media (max-width:480px){.abc-card{height:78vh;max-height:560px;padding:10px;border-radius:24px}.abc-card::before{inset:6px;border-radius:19px}.abc-paper{padding:14px}.abc-letter{font-size:2.6rem}.abc-word{font-size:1.75rem}.abc-b-word{font-size:1.6rem}.abc-b-vi{font-size:1.08rem}.abc-b-def{font-size:.92rem}.abc-b-ex i{font-size:.92rem}.abc-nb{width:42px;height:42px}}.gfc-ov{position:fixed;inset:0;z-index:100097;display:flex;align-items:center;justify-content:center;background-color:#7ea45f;padding:18px;--gfc-bg:#a7cd88;--gfc-cir:#97c176;--gfc-ink:#ffffff;animation:gfcFade .18s ease both}@keyframes gfcFade{from{opacity:0}to{opacity:1}}.gfc-ov::before{content:'';position:absolute;inset:0;background:rgba(15,23,42,.34);pointer-events:none}.gfc-ov.gfc-has-bg{background-size:cover;background-position:center;background-repeat:no-repeat}.gfc-wrap{position:relative;z-index:1;max-height:100vh;overflow-y:auto}.gfc-wrap{display:flex;flex-direction:column;align-items:center;gap:12px;max-width:100%}.gfc-bar{display:flex;align-items:center;gap:14px;color:#fff}.gfc-count{font-family:'Baloo 2',Nunito,sans-serif;font-size:.95rem;font-weight:700;letter-spacing:.04em}.gfc-x{width:32px;height:32px;border-radius:50%;cursor:pointer;border:1.5px solid rgba(255,255,255,.5);background:rgba(255,255,255,.12);color:#fff;font-size:.85rem;line-height:1}.gfc-x:hover{background:rgba(255,255,255,.26)}.gfc-deck{display:flex;align-items:flex-start;justify-content:center;gap:32px}.gfc-col{display:flex;flex-direction:column;min-width:0}.gfc-col-lbl{font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:rgba(255,255,255,.85);margin-bottom:10px;text-align:center}.gfc-col-lbl b{color:#fff}.gfc-col-lbl-done{color:#d9f0b8}.gfc-stack{position:relative;width:340px;max-width:42vw;height:480px;perspective:1600px}.gfc-layer{position:absolute;inset:0;border-radius:28px;background:var(--gfc-cir);border:1px solid rgba(255,255,255,.25);box-shadow:0 8px 24px rgba(15,23,42,.2)}.gfc-layer1{transform:translate(-8px,-8px) rotate(-1.4deg)}.gfc-layer2{transform:translate(-16px,-16px) rotate(-2.8deg)}.gfc-card{position:absolute;inset:0;cursor:pointer;transform-style:preserve-3d;transition:transform .62s cubic-bezier(.5,.05,.35,1)}.gfc-card.gfc-go{transform:translateX(calc(100% + 32px)) rotateY(180deg)}.gfc-card-done{cursor:pointer;transform:rotateY(180deg)}.gfc-card-done.gfc-back-go{transform:translateX(calc(-100% - 32px)) rotateY(0)}.gfc-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;border-radius:28px;border:2px dashed rgba(255,255,255,.5);font-family:'Baloo 2',Nunito,sans-serif;font-size:1.05rem;font-weight:700;color:#fff;text-align:center;padding:20px}.gfc-empty-dim{color:rgba(255,255,255,.7);border-color:rgba(255,255,255,.3)}.gfc-flip-hint{margin-top:14px;font-size:.78rem;font-weight:700;color:rgba(255,255,255,.8)}.gfc-face{position:absolute;inset:0;overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:var(--gfc-bg);border-radius:28px;box-shadow:0 18px 44px rgba(15,23,42,.3);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 28px;text-align:center;font-family:'Baloo 2',Nunito,sans-serif;color:var(--gfc-ink)}.gfc-back{transform:rotateY(180deg);justify-content:flex-start;padding-top:30px}.gfc-sp{position:absolute;font-style:normal;line-height:1;pointer-events:none}.gfc-sp1{top:38px;left:32px;font-size:1.35rem;color:#f6d64a}.gfc-sp2{top:72px;right:36px;font-size:.95rem;color:rgba(255,255,255,.9)}.gfc-sp3{bottom:72px;left:38px;font-size:1.1rem;color:rgba(255,255,255,.85)}.gfc-sp4{bottom:40px;right:34px;font-size:1.4rem;color:#f6d64a}.gfc-circle{width:240px;height:240px;flex:none;border-radius:50%;background:var(--gfc-cir);display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;margin-bottom:22px}.gfc-circle img{width:100%;height:100%;object-fit:cover}.gfc-letter{font-size:5.8rem;font-weight:800;color:rgba(255,255,255,.92);line-height:1}.gfc-cword{font-size:var(--gfc-cw, 2rem);font-weight:800;color:#fff;line-height:1.15;text-align:center;padding:0 16px;max-width:100%;word-break:break-word;hyphens:auto}.gfc-word-row{display:flex;align-items:center;justify-content:center;gap:12px;width:100%}.gfc-dash{flex:none;width:26px;height:3px;border-radius:3px;background:rgba(255,255,255,.85)}.gfc-word{font-size:2.3rem;font-weight:800;line-height:1.15;word-break:break-word}.gfc-sub{margin-top:8px;font-size:.92rem;font-weight:600;color:rgba(255,255,255,.88);letter-spacing:.02em}.gfc-circle-txt{padding:14px;gap:2px;margin-bottom:16px}.gfc-b-pos{font-size:.86rem;font-weight:700;color:rgba(255,255,255,.85)}.gfc-b-word{font-size:1.75rem;font-weight:800;line-height:1.2;word-break:break-word}.gfc-b-ipa{font-size:.92rem;font-weight:600;color:rgba(255,255,255,.9)}.gfc-b-vi{margin-top:5px;font-size:1.05rem;font-weight:700;line-height:1.3}.gfc-b-def{font-size:.92rem;font-weight:500;line-height:1.55;color:rgba(255,255,255,.95)}.gfc-b-ex{margin-top:12px;font-size:1.02rem;font-style:italic;line-height:1.55;color:rgba(255,255,255,.9)}.gfc-back{overflow-y:auto}.gfc-back::-webkit-scrollbar{width:5px}.gfc-back::-webkit-scrollbar-thumb{background:rgba(255,255,255,.4);border-radius:3px}.gfc-nav{display:flex;align-items:center;gap:10px}.gfc-nb{width:50px;height:50px;border-radius:50%;cursor:pointer;border:none;background:#fff;color:#4d7c0f;font-size:1.3rem;line-height:1;box-shadow:0 4px 14px rgba(0,0,0,.22);display:inline-flex;align-items:center;justify-content:center;transition:transform .15s,background .15s}.gfc-nb:hover{transform:translateY(-2px)}.gfc-nb-spk{font-size:1.05rem}.gfc-nb-star{font-size:1.15rem;color:#cbd5e1}.gfc-nb-star.on{color:#f5b301;background:#fffbeb}.gfc-hint{font-size:.78rem;color:rgba(255,255,255,.75);font-family:Nunito,sans-serif}@media (max-width:1040px){.gfc-stack{width:300px;height:430px}.gfc-deck{gap:20px}.gfc-circle{width:190px;height:190px;margin-bottom:16px}.gfc-letter{font-size:4.6rem}.gfc-word{font-size:1.95rem}}@media (max-width:760px){.gfc-ov{padding:8px}.gfc-deck{flex-direction:column;gap:8px}.gfc-wrap{padding:0;gap:8px}.gfc-bar{gap:10px}.gfc-col-lbl{font-size:.66rem;margin-bottom:4px;letter-spacing:.04em}.gfc-stack{width:300px;max-width:94vw;height:clamp(160px,27vh,240px)}.gfc-card.gfc-go{transform:translateY(calc(100% + 34px)) rotateY(180deg)}.gfc-card-done.gfc-back-go{transform:translateY(calc(-100% - 34px)) rotateY(0)}.gfc-empty,.gfc-face,.gfc-layer{border-radius:20px}.gfc-face{padding:12px 16px}.gfc-back{padding-top:14px}.gfc-circle{width:108px;height:108px;margin-bottom:8px}.gfc-circle-txt{padding:8px;margin-bottom:8px}.gfc-cword{font-size:calc(var(--gfc-cw, 2rem) * .56);padding:0 8px}.gfc-letter{font-size:2.5rem}.gfc-word{font-size:1.1rem}.gfc-dash{width:16px;height:2px}.gfc-sub{font-size:.72rem;margin-top:3px}.gfc-flip-hint{margin-top:6px;font-size:.66rem}.gfc-b-pos{font-size:.68rem}.gfc-b-word{font-size:1.05rem}.gfc-b-ipa{font-size:.72rem}.gfc-b-vi{font-size:.8rem;margin-top:2px}.gfc-b-def{font-size:.74rem;line-height:1.45}.gfc-b-ex{font-size:.72rem;margin-top:6px;line-height:1.45}.gfc-sp{font-size:.72rem}.gfc-sp1{top:12px;left:12px}.gfc-sp2{top:26px;right:14px}.gfc-sp3{bottom:26px;left:14px}.gfc-sp4{bottom:12px;right:12px}.gfc-empty{font-size:.88rem}.gfc-nb{width:40px;height:40px;font-size:1.15rem}.gfc-nav{gap:8px}.gfc-hint{font-size:.68rem}}@media (prefers-reduced-motion:reduce){.gfc-ov{animation:none}.gfc-card{transition:none}}.vfcm-title{margin-bottom:6px}.vfcm-step{text-align:center;font-size:.72rem;font-weight:800;letter-spacing:.04em;color:#94a3b8;margin-bottom:14px}.vfcm-opt.vfcm-on{border-color:#10b981;background:#ecfdf5;box-shadow:0 0 0 3px rgba(16,185,129,.16)}.vfcm-box{max-width:600px}.vfcm-opts{flex-wrap:wrap}.vfcm-opt{flex:1 1 150px;min-width:150px}.vfcm-back{display:block;margin:14px auto 0;border:none;background:0 0;cursor:pointer;font-size:.8rem;font-weight:700;color:#64748b;padding:4px 10px;border-radius:8px}.vfcm-back:hover{background:#f1f5f9;color:#0f766e}.va2-ipa-lbl{font-size:.58rem;font-weight:900;letter-spacing:.04em;color:#fff;background:#10b981;border-radius:999px;padding:1px 6px;margin-right:4px;vertical-align:1px}body.vs-dark .vfcm-box{background:#0f172a;box-shadow:0 24px 70px rgba(0,0,0,.6)}body.vs-dark .vfcm-title{color:#e5e7eb}body.vs-dark .vfcm-opt{background:#1e293b;border-color:#334155}body.vs-dark .vfcm-opt:hover{background:#0a2818;border-color:#10b981}body.vs-dark .vfcm-nm{color:#2dd4bf}body.vs-dark .vfcm-ds{color:#94a3b8}.sw-leave-ov{position:fixed;inset:0;z-index:10010;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.5);padding:16px;animation:swLeaveFade .16s ease}@keyframes swLeaveFade{from{opacity:0}to{opacity:1}}.sw-leave-box{width:100%;max-width:420px;background:var(--surface,#fff);border-radius:16px;padding:24px 24px 20px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.32);animation:swLeavePop .2s cubic-bezier(.22,.61,.36,1)}@keyframes swLeavePop{from{transform:translateY(14px) scale(.96);opacity:0}to{transform:none;opacity:1}}.sw-leave-icon{font-size:2rem;margin-bottom:6px}.sw-leave-title{font-family:Nunito,sans-serif;font-weight:900;font-size:1.2rem;color:var(--ink,#0f172a);margin-bottom:6px}.sw-leave-desc{font-size:.92rem;color:var(--muted,#64748b);line-height:1.5;margin-bottom:18px}.sw-leave-actions{display:flex;flex-direction:column;gap:9px}.sw-leave-btn{border:none;border-radius:11px;padding:11px 16px;font-size:.92rem;font-weight:800;cursor:pointer;font-family:inherit}.sw-leave-save{background:linear-gradient(135deg,#10b981,#0d9488);color:#fff}.sw-leave-save:hover{filter:brightness(1.06)}.sw-leave-discard{background:#fef2f2;color:#dc2626}.sw-leave-discard:hover{background:#fee2e2}.sw-leave-cancel{background:var(--surface2,#f1f5f9);color:var(--ink,#334155)}.sw-leave-cancel:hover{background:#e2e8f0}body.vs-dark .sw-leave-box{background:#1e2230}body.vs-dark .sw-leave-title{color:#f1f5f9}body.vs-dark .sw-leave-discard{background:#3f1d1d;color:#fca5a5}body.vs-dark .sw-leave-cancel{background:#2b3040;color:#e8eaf0}.sw-fc-box{width:100%;max-width:1180px;max-height:94vh;display:flex;flex-direction:column;background:var(--surface,#fff);border-radius:18px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.34)}.sw-fc-hd{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px;background:linear-gradient(135deg,#10b981,#0d9488);color:#fff;font-family:Nunito,sans-serif;font-weight:900;font-size:1.05rem}.sw-fc-hd-actions{display:flex;align-items:center;gap:8px}@media (max-width:600px){.sw-fc-hd{flex-direction:column;align-items:stretch;gap:8px;padding:12px 14px;font-size:.98rem;text-align:center}.sw-fc-hd-actions{justify-content:center;flex-wrap:wrap;gap:6px}.sw-fc-prev,.sw-fc-reset{padding:6px 12px;font-size:.78rem}}.sw-fc-reset{border:none;background:rgba(255,255,255,.22);color:#fff;border-radius:999px;padding:6px 14px;font-size:.8rem;font-weight:800;cursor:pointer;font-family:inherit}.sw-fc-reset:hover{background:rgba(255,255,255,.35)}.sw-fc-prev{border:none;background:rgba(255,255,255,.22);color:#fff;border-radius:999px;padding:6px 13px;font-size:.8rem;font-weight:800;cursor:pointer;font-family:inherit}.sw-fc-prev:hover{background:rgba(255,255,255,.35)}.sw-fc-save{position:absolute;top:14px;right:14px;z-index:2;background:0 0;border:none;cursor:pointer;font-size:1.5rem;line-height:1;color:#cbd5e1;padding:2px 4px;transition:color .14s,transform .12s}.sw-fc-save:hover{color:#f59e0b;transform:scale(1.14)}.sw-fc-save.on{color:#f59e0b}.sw-fc-dark .sw-fc-save{color:#475569}.sw-fc-dark .sw-fc-save.on,.sw-fc-dark .sw-fc-save:hover{color:#fbbf24}.sw-fc-body{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:26px 30px 34px;overflow:visible}.sw-fc-col{min-width:0}.sw-fc-col-lbl{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--muted,#64748b);margin-bottom:10px}.sw-fc-col-lbl-done{color:#0d9488}.sw-fc-col-lbl b{color:var(--ink,#0f172a)}.sw-fc-stack{position:relative;min-height:400px;perspective:1600px}.sw-fc-layer{position:absolute;inset:0;border-radius:16px;background:var(--surface2,#f8fafc);border:1.5px solid var(--border,#e2e8f0);box-shadow:0 4px 14px rgba(15,23,42,.06)}.sw-fc-layer1{transform:translate(-7px,-7px) rotate(-1.2deg)}.sw-fc-layer2{transform:translate(-14px,-14px) rotate(-2.4deg)}.sw-fc-card{position:relative;width:100%;min-height:400px;cursor:pointer;transform-style:preserve-3d;transition:transform .62s cubic-bezier(.5,.05,.35,1)}.sw-fc-card-done{cursor:default;transform:rotateY(180deg)}.sw-fc-card.sw-fc-go{transform:translateX(calc(100% + 32px)) rotateY(180deg)}.sw-fc-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:16px;padding:30px 28px;box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);box-shadow:0 8px 26px rgba(15,23,42,.1)}.sw-fc-front{background:linear-gradient(160deg,#fff 55%,#ecfdf5)}.sw-fc-back{transform:rotateY(180deg);background:linear-gradient(160deg,#fff 45%,#fffbeb);align-items:flex-start;justify-content:flex-start;text-align:left;overflow-y:auto}.sw-fc-back-static{transform:rotateY(180deg)}.sw-fc-cat{font-size:.66rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#0d9488;margin-bottom:10px}.sw-fc-phrase{font-size:1.95rem;font-weight:900;color:var(--ink,#0f172a);line-height:1.22}.sw-fc-ipa{margin-top:12px;font-size:1.08rem;color:#475569;font-style:italic}.sw-fc-speak{margin-top:20px;border:1.5px solid #6ee7b7;background:#ecfdf5;color:#0d9488;border-radius:999px;padding:9px 22px;font-size:1.05rem;cursor:pointer}.sw-fc-speak:hover{background:#d1fae5}.sw-fc-hint{position:absolute;bottom:16px;left:0;right:0;font-size:.8rem;color:#94a3b8;font-weight:700}.sw-fc-back-head{font-size:1.3rem;font-weight:900;color:#0d9488;margin-bottom:7px}.sw-fc-vi{font-size:1.2rem;font-weight:700;color:#b45309;margin-bottom:16px}.sw-fc-def{font-size:.98rem;line-height:1.55;color:var(--ink,#334155);margin-bottom:16px}.sw-fc-def b{color:#0d9488}.sw-fc-ex-lbl{display:flex;align-items:center;gap:8px;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--muted,#94a3b8);margin-bottom:6px}.sw-fc-tr-btn{display:inline-flex;align-items:center;justify-content:center;padding:4px;border-radius:7px;background:rgba(13,148,136,.1);border:none;cursor:pointer;color:#0d9488;line-height:0;transition:background .14s,color .14s,transform .14s}.sw-fc-tr-btn:hover{background:#0d9488;color:#fff;transform:scale(1.08)}.sw-fc-tr-btn.sw-fc-tr-on{background:#0d9488;color:#fff}.sw-fc-tr-btn.sw-fc-tr-loading{opacity:.55;cursor:progress}.sw-fc-tr-btn svg{display:block}.sw-fc-ex{font-size:1rem;line-height:1.6;color:var(--ink,#334155);font-style:italic}.sw-fc-ex mark{background:#fde68a;color:inherit;border-radius:3px;padding:0 2px;font-style:normal;font-weight:700}.sw-fc-ex-vi{margin-top:8px;font-size:.96rem;line-height:1.55;color:#0d9488;font-weight:600;border-left:3px solid #5eead4;padding-left:10px}.sw-fc-ex-none{color:#94a3b8}.sw-fc-empty{display:flex;align-items:center;justify-content:center;min-height:400px;border:2px dashed var(--border,#cbd5e1);border-radius:16px;color:var(--muted,#64748b);font-weight:800;font-size:.95rem;text-align:center;padding:16px}.sw-fc-empty-dim{font-weight:600;font-size:.85rem;color:#94a3b8}.sw-colloc-fc-btn{background:#f5f3ff!important;color:#6d28d9!important;border-color:#ddd6fe!important}.sw-fc-dark-btn,.sw-fc-mute-btn{border:none;background:rgba(255,255,255,.22);color:#fff;border-radius:999px;padding:6px 11px;font-size:.95rem;cursor:pointer;line-height:1}.sw-fc-dark-btn:hover,.sw-fc-mute-btn:hover{background:rgba(255,255,255,.35)}.sw-fc-ov.sw-fc-dark{background:linear-gradient(160deg,#16241a 0,#0f1723 60%,#060b13 100%)}.sw-fc-dark .sw-fc-box{background:#0f172a;box-shadow:0 24px 70px rgba(0,0,0,.6)}.sw-fc-dark .sw-fc-col-lbl{color:#94a3b8}.sw-fc-dark .sw-fc-col-lbl b{color:#f1f5f9}.sw-fc-dark .sw-fc-col-lbl-done{color:#2dd4bf}.sw-fc-dark .sw-fc-layer{background:#1e293b;border-color:#334155;box-shadow:0 4px 14px rgba(0,0,0,.3)}.sw-fc-dark .sw-fc-face{background:#1e293b;border-color:#334155;box-shadow:0 8px 26px rgba(0,0,0,.4)}.sw-fc-dark .sw-fc-front{background:linear-gradient(160deg,#1e293b 55%,#0f2e26)}.sw-fc-dark .sw-fc-back{background:linear-gradient(160deg,#1e293b 45%,#2c2510)}.sw-fc-dark .sw-fc-phrase{color:#f1f5f9}.sw-fc-dark .sw-fc-ipa{color:#94a3b8}.sw-fc-dark .sw-fc-cat{color:#2dd4bf}.sw-fc-dark .sw-fc-back-head{color:#2dd4bf}.sw-fc-dark .sw-fc-vi{color:#fbbf24}.sw-fc-dark .sw-fc-def{color:#cbd5e1}.sw-fc-dark .sw-fc-def b{color:#2dd4bf}.sw-fc-dark .sw-fc-ex{color:#cbd5e1}.sw-fc-dark .sw-fc-ex-lbl{color:#64748b}.sw-fc-dark .sw-fc-ex mark{background:#b45309;color:#fff}.sw-fc-dark .sw-fc-ex-vi{color:#5eead4;border-left-color:#0d9488}.sw-fc-dark .sw-fc-hint{color:#64748b}.sw-fc-dark .sw-fc-speak{background:#0f2e26;border-color:#0d9488;color:#5eead4}.sw-fc-dark .sw-fc-speak:hover{background:#14403490}.sw-fc-dark .sw-fc-tr-btn{background:rgba(45,212,191,.16);color:#2dd4bf}.sw-fc-dark .sw-fc-tr-btn.sw-fc-tr-on,.sw-fc-dark .sw-fc-tr-btn:hover{background:#0d9488;color:#fff}.sw-fc-dark .sw-fc-empty{border-color:#334155;color:#94a3b8}@media (max-width:700px){.sw-fc-body{grid-template-columns:1fr;gap:18px}.sw-fc-card.sw-fc-go{transform:translateY(calc(100% + 18px)) rotateY(180deg)}.sw-fc-card,.sw-fc-empty,.sw-fc-stack{min-height:320px}}.sw-colloc-card{position:relative;border:1.5px solid var(--border,#e2e8f0);border-radius:14px;padding:13px 15px;margin-bottom:12px;background:var(--surface,#fff);cursor:pointer;transition:border-color .13s,box-shadow .14s,transform .14s}.sw-colloc-card:hover{box-shadow:0 6px 18px rgba(15,23,42,.09);transform:translateY(-1px)}.sw-colloc-card.on{box-shadow:0 0 0 2px var(--cdot,#f59e0b),0 8px 20px rgba(15,23,42,.13)}.sw-cc-top{display:flex;align-items:center;gap:8px}.sw-cc-dot{width:11px;height:11px;border-radius:50%;background:var(--cdot,#0d9488);flex-shrink:0;box-shadow:0 0 0 3px color-mix(in srgb,var(--cdot,#0d9488) 20%,transparent)}.sw-cc-phrase{font-weight:800;color:var(--ink,#0f172a);font-size:calc(1.02rem * var(--swc-fs, 1));line-height:1.3}.sw-cc-actions{margin-left:auto;display:flex;align-items:center;gap:3px;flex-shrink:0}.sw-cc-spk{display:inline-flex;align-items:center;justify-content:center;padding:5px;border-radius:8px;background:0 0;border:none;cursor:pointer;color:#64748b;line-height:0;transition:background .14s,color .14s}.sw-cc-spk:hover{background:color-mix(in srgb,var(--cdot,#0d9488) 14%,transparent);color:var(--cdot,#0d9488)}.sw-cc-spk svg{display:block}.sw-cc-actions .sw-colloc-star{position:static;top:auto;right:auto}.co-bm{width:30px;height:30px;border:none;background:0 0;cursor:pointer;padding:1px;border-radius:9px;opacity:.55;transition:opacity .14s,background .14s;flex-shrink:0}.co-bm:hover{opacity:1;background:#eef2ff}.co-bm.on{opacity:1}.co-bm-ic{display:block;width:100%;height:100%}.co-bm-ic svg{width:100%!important;height:100%!important;display:block}.wr-dark .co-bm:hover,body.vs-dark .co-bm:hover{background:#20263a}.sw-cc-vi{color:#b45309;font-weight:600;font-size:calc(.92rem * var(--swc-fs, 1));margin:5px 0 0 19px}.sw-cc-def{color:var(--ink2,#475569);font-size:calc(.82rem * var(--swc-fs, 1));margin:6px 0 0 19px;line-height:1.5}.sw-cc-def b{color:#0d9488}.sw-cc-ex-lbl{font-size:calc(.62rem * var(--swc-fs, 1));font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--muted,#94a3b8);margin:11px 0 4px 19px}.sw-cc-ex{font-size:calc(.87rem * var(--swc-fs, 1));line-height:1.6;color:var(--ink,#334155);font-style:italic;margin-left:19px}.sw-cc-exhl{font-style:normal;font-weight:700}.sw-cc-ex-tr{border:none;background:0 0;cursor:pointer;padding:0 4px;font-size:calc(.78rem * var(--swc-fs, 1));line-height:1;opacity:.5;vertical-align:middle;transition:opacity .12s,transform .12s}.sw-cc-ex-tr:hover{opacity:1;transform:scale(1.14)}.sw-cc-ex-tr.on{opacity:1}.sw-cc-ex-vi{font-size:calc(.83rem * var(--swc-fs, 1));line-height:1.55;margin:4px 0 0 19px;color:#0d9488;border-left:2px solid #99f6e4;padding-left:8px}body.vs-dark #screen-sw-colloc .sw-cc-ex-vi{color:#5eead4;border-left-color:#115e59}.sw-colloc-card .sw-colloc-ipa{margin-left:19px}.sw-colloc-lv{display:inline-block;vertical-align:middle;color:#fff;font-size:.6rem;font-weight:900;letter-spacing:.03em;border-radius:5px;padding:2px 6px;line-height:1}.sw-fc-cat .sw-colloc-lv{margin-left:6px}.sw-colloc-cat{font-size:calc(.68rem * var(--swc-fs, 1));font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:#0d9488;margin-bottom:3px}.sw-colloc-phrase{font-weight:800;color:var(--ink,#0f172a);font-size:calc(.98rem * var(--swc-fs, 1))}.sw-colloc-phrase .sw-colloc-lv{margin-left:7px}.sw-colloc-vi{color:#b45309;font-size:calc(.86rem * var(--swc-fs, 1));margin-top:3px}.sw-colloc-def{color:var(--ink,#334155);font-size:calc(.82rem * var(--swc-fs, 1));margin-top:4px;line-height:1.5}.sw-colloc-def b{color:#0d9488}.sw-colloc-empty{color:var(--muted,#64748b);font-size:.9rem;padding:12px 2px}@media (max-width:600px){.sw-colloc-intro{padding:20px 14px}.sw-colloc-input{min-height:150px}}#swCollocResult .sw-detail-bar{flex-wrap:wrap;gap:8px;align-items:center}#swCollocResHdr{flex:0 0 auto;white-space:nowrap;height:32px;box-sizing:border-box;padding:0 13px;border-radius:999px;border:1.5px solid #99f6e4;background:#f0fdfa;color:#0f766e;font-size:.78rem;font-weight:800}#swCollocResult .sw-detail-bar .sw-colloc-credits,#swCollocResult .sw-detail-bar .sw-colloc-fs-btn,#swCollocResult .sw-detail-bar .sw-colloc-fs-ctrl,#swCollocResult .sw-detail-bar .sw-colloc-ipa-sel,#swCollocResult .sw-detail-bar .sw-vi-btn{height:32px;box-sizing:border-box;display:inline-flex;align-items:center;white-space:nowrap}#swCollocResult .sw-detail-bar .sw-colloc-lv-wrap,#swCollocResult .sw-detail-bar .sw-colloc-pdf-wrap,#swCollocResult .sw-detail-bar .sw-colloc-tr-wrap{display:inline-flex;align-items:center}@media (min-width:761px) and (max-width:1024px){#swCollocResult .sw-detail-bar{gap:7px;padding:8px 12px}#swCollocResult .sw-detail-bar .sw-vi-btn{padding:0 10px;font-size:.75rem}#swCollocResult .sw-detail-bar .sw-colloc-ipa-sel{padding:0 8px;font-size:.75rem}}@media (min-width:761px) and (max-width:1200px){#screen-sw-colloc .sw-topbar{flex-wrap:wrap;gap:8px}#screen-sw-colloc .sw-topbar .sw-vi-btn{white-space:nowrap}}body.vs-dark #screen-sw-colloc #swCollocResHdr{background:#0d3b32;border-color:#115e59;color:#5eead4}body.main-dark-bg #screen-sw-colloc #swCollocResHdr{background:rgba(13,59,50,.85);border-color:#115e59;color:#5eead4}@media (max-width:760px){#screen-sw-colloc .sw-topbar{flex-wrap:wrap;gap:6px 8px;padding:8px 10px}#screen-sw-colloc .sw-title{font-size:.95rem;flex:1 1 auto;min-width:0}#screen-sw-colloc .sw-back-btn{font-size:.74rem;padding:6px 10px}#screen-sw-colloc .sw-colloc-lib-btn,#screen-sw-colloc .sw-colloc-star-btn{margin-left:0;font-size:.72rem;padding:6px 10px}#swCollocResult .sw-detail-bar{flex-wrap:wrap;gap:8px 6px;padding:8px 10px}#swCollocResHdr{flex:1 1 100%;font-size:.84rem}#swCollocResult .sw-vi-btn{height:32px;box-sizing:border-box;display:inline-flex;align-items:center;padding:0 11px;font-size:.74rem;line-height:1;white-space:nowrap}#screen-sw-colloc .sw-back-btn,#screen-sw-colloc .sw-colloc-lib-btn,#screen-sw-colloc .sw-colloc-star-btn{white-space:nowrap}.sw-colloc-ipa-sel{height:32px;box-sizing:border-box;padding:0 8px;font-size:.72rem}.sw-colloc-fs-ctrl{height:32px}.sw-colloc-fs-btn{height:32px;box-sizing:border-box;padding:0 9px;font-size:.74rem}.sw-colloc-fs-lbl{font-size:.7rem;min-width:30px}.sw-colloc-card{padding-right:38px}.sw-colloc-star{top:6px;right:6px;font-size:1.15rem;padding:4px}}.sw-analysis-section{margin-bottom:22px}.sw-analysis-title{font-size:.72em;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--border);padding-bottom:6px;margin-bottom:10px;display:flex;align-items:center;justify-content:space-between;gap:8px}.sw-hl-all-btn{font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;text-transform:none;letter-spacing:0;flex-shrink:0;border:1px solid #fca5a5;background:#fef2f2;color:#dc2626;border-radius:999px;padding:2px 10px;cursor:pointer;transition:all .15s}.sw-hl-all-btn:hover{background:#fee2e2}.sw-hl-all-btn.on{background:#dc2626;border-color:#dc2626;color:#fff}.sw-hl-all{background:0 0;color:#dc2626;font-weight:700}.sw-vocab-acts{display:flex;align-items:center;gap:6px;flex-shrink:0}.sw-test-btn{font-family:Nunito,sans-serif;font-size:.68rem;font-weight:800;text-transform:none;letter-spacing:0;flex-shrink:0;border:1px solid #c4b5fd;background:#f5f3ff;color:#6d28d9;border-radius:999px;padding:2px 10px;cursor:pointer;transition:all .15s}.sw-test-btn:hover{background:#6366f1;border-color:#6366f1;color:#fff}.sw-analysis-item{padding:10px 12px;background:#fff;border:1px solid var(--border);border-radius:8px;margin-bottom:8px}.sw-analysis-label{font-size:.82em;font-weight:700;color:#dc2626;margin-bottom:4px}.sw-analysis-clickable{cursor:pointer;transition:border-color .12s,background .12s}.sw-analysis-clickable:hover{border-color:#fbbf24;background:#fffbeb}.sw-analysis-example{font-size:.8em;color:#374151;font-style:italic;line-height:1.45;margin:3px 0}.sw-analysis-note{font-size:.74em;color:var(--muted);margin-top:3px}.sw-struct-section{margin-bottom:22px}.sw-struct-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}.sw-struct-head-ic{width:32px;height:32px;border-radius:9px;flex-shrink:0;background:#dcfce7;color:#16a34a;display:flex;align-items:center;justify-content:center}.sw-struct-head-ttl{font-size:.8em;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--ink,#334155);line-height:1.2}.sw-struct-head-badge{margin-left:auto;flex-shrink:0;font-size:.66em;font-weight:800;color:#15803d;background:#dcfce7;border-radius:999px;padding:3px 11px;white-space:nowrap}.sw-struct-card{border:1px solid var(--border);border-radius:14px;padding:13px 16px;margin-bottom:12px;background:#fff;transition:border-color .15s,box-shadow .15s,transform .15s}.sw-struct-card.sw-analysis-clickable{cursor:pointer}.sw-struct-card.sw-analysis-clickable:hover{border-color:#86efac;background:#fff;box-shadow:0 5px 18px rgba(22,163,74,.13);transform:translateY(-1px)}.sw-struct-num{font-size:.62em;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#16a34a;margin-bottom:6px}.sw-struct-pattern{font-size:.92em;font-weight:800;color:var(--ink,#1f2937);line-height:1.42}.sw-struct-note{font-size:.8em;font-style:italic;color:var(--muted);line-height:1.5;margin-top:8px;padding-left:11px;border-left:3px solid #86efac}.sw-struct-ex{font-size:.82em;color:#334155;line-height:1.55;margin-top:11px;background:#f0fdf4;border:1px solid #dcfce7;border-radius:9px;padding:9px 13px}.sw-vocab-item{display:flex;align-items:baseline;flex-wrap:wrap;gap:5px;padding:8px 10px;border-radius:7px;cursor:pointer;border:1px solid var(--border);background:#fff;margin-bottom:6px;transition:border-color .12s,background .12s}.sw-vocab-item:hover{border-color:#fbbf24;background:#fffbeb}.sw-vocab-word{font-weight:700;font-size:.88em;color:#16a34a}.sw-vocab-pos{font-size:.68em;color:#fff;background:#6b7280;border-radius:4px;padding:1px 5px}.sw-vocab-meaning{font-size:.82em;color:var(--muted);flex:1 1 140px;min-width:140px}.sw-vocab-ex{width:100%;font-size:.74em;color:var(--muted);font-style:italic;margin-top:2px}.sw-ideas{display:flex;flex-direction:column;gap:4px}.sw-idea-topic{display:flex;align-items:center;gap:8px;font-size:.86em;font-weight:800;color:var(--ink);margin:14px 0 6px;padding-bottom:5px;border-bottom:1px dashed var(--border)}.sw-idea-topic:first-child{margin-top:0}.sw-idea-num{flex:none;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:#f59e0b;color:#fff;font-size:.72rem;font-weight:800}.sw-idea-sublabel{font-size:.7em;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:#b45309;margin:8px 0 2px}.sw-idea-colloc{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 8px;padding:6px 10px;border-radius:7px;background:#fff;border:1px solid var(--border)}.sw-idea-en{font-weight:700;font-size:.82em;color:var(--ink)}.sw-idea-vi{font-size:.8em;color:var(--muted)}.sw-idea-vi::before{content:"= ";color:#d1d5db}.sw-idea-example{font-size:.8em;color:#374151;font-style:italic;line-height:1.45;padding:6px 10px;border-left:3px solid #fbbf24;background:#fffbeb;border-radius:0 7px 7px 0;margin:2px 0}.sw-idea-clickable{cursor:pointer;transition:border-color .12s,background .12s,box-shadow .12s}.sw-idea-colloc.sw-idea-clickable:hover{border-color:#86efac;background:#f0fdf4;box-shadow:0 2px 8px rgba(22,163,74,.1)}.sw-idea-example.sw-idea-clickable:hover{background:#fef9ec;box-shadow:0 2px 8px rgba(180,120,20,.08)}body.main-dark-bg .sw-screen{--ink:#e6edf5;--muted:#93a1b5;--surface:#161c28;--surface2:#212a3a;--border:rgba(255,255,255,.1);background:#0f1620}body.main-dark-bg .sw-detail-view{background:linear-gradient(180deg,#141b27 0,#0f1620 100%)}body.main-dark-bg .sw-analysis-title{color:#e6edf5}body.main-dark-bg .sw-pg-badge-part{background:#153524;color:#86efac}body.main-dark-bg .sw-struct-head-ic{background:#153524;color:#86efac}body.main-dark-bg .sw-struct-head-badge{background:#153524;color:#86efac}body.main-dark-bg .sw-struct-card{background:#161c28}body.main-dark-bg .sw-struct-card.sw-analysis-clickable:hover{background:#1b2331;border-color:#2f6b45;box-shadow:0 5px 18px rgba(0,0,0,.4)}body.main-dark-bg .sw-struct-ex{background:#12211a;border-color:#264a34;color:#cbd5e1}body.main-dark-bg .sw-struct-num,body.main-dark-bg .sw-vocab-word{color:#86efac}body.main-dark-bg .sw-vocab-item{background:#161c28}body.main-dark-bg .sw-vocab-item:hover{background:#241f12;border-color:#a16207}body.main-dark-bg .sw-vocab-pos{background:#475569}body.main-dark-bg .sw-idea-colloc{background:#161c28}body.main-dark-bg .sw-idea-colloc.sw-idea-clickable:hover{background:#12211a;border-color:#2f6b45}body.main-dark-bg .sw-idea-example{background:#241f12;color:#cbd5e1}body.main-dark-bg .sw-idea-example.sw-idea-clickable:hover{background:#2a2414}body.main-dark-bg .sw-idea-sublabel{color:#fbbf24}body.main-dark-bg .sw-idea-vi::before{color:#475569}body.main-dark-bg .sw-vi-line{color:#93c5fd;border-left-color:#1e3a5f}body.main-dark-bg .sw-dict-panel{background:#131a26}body.main-dark-bg .sw-dict-head{border-bottom-color:rgba(255,255,255,.1)}.sw-modal{position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);z-index:9500;display:flex;align-items:center;justify-content:center;padding:16px}.sw-modal-box{background:#fff;border-radius:14px;width:min(680px,100%);max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.2)}.sw-modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border);font-weight:700;font-size:.95rem;font-family:Nunito,sans-serif}.sw-modal-header button{background:0 0;border:none;font-size:1.3rem;cursor:pointer;color:var(--muted)}.sw-modal-body{flex:1;overflow-y:auto;padding:14px 18px;display:flex;flex-direction:column;gap:11px;font-family:Nunito,sans-serif}.sw-form-row{display:flex;flex-direction:column;gap:4px}.sw-form-row label{font-size:.72rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.sw-form-row input,.sw-form-row select,.sw-form-row textarea{border:1.5px solid var(--border);border-radius:8px;padding:7px 10px;font-size:.85rem;font-family:Nunito,sans-serif;resize:vertical;color:var(--ink)}.sw-form-row input:focus,.sw-form-row select:focus,.sw-form-row textarea:focus{outline:0;border-color:#ea580c}.sw-form-row-2{flex-direction:row;gap:10px}.sw-form-row-2>div{flex:1;display:flex;flex-direction:column;gap:4px}.sw-modal-footer{display:flex;align-items:center;gap:8px;padding:12px 18px;border-top:1px solid var(--border)}.sw-modal-cancel{background:0 0;border:1.5px solid var(--border);border-radius:8px;padding:7px 16px;font-size:.82rem;cursor:pointer;font-family:Nunito,sans-serif;font-weight:600}.sw-modal-delete{background:#fee2e2;border:1.5px solid #fca5a5;border-radius:8px;padding:7px 16px;font-size:.82rem;cursor:pointer;color:#dc2626;font-family:Nunito,sans-serif;font-weight:600}.sw-modal-save{background:#ea580c;color:#fff;border:none;border-radius:8px;padding:7px 20px;font-size:.82rem;font-weight:700;cursor:pointer;font-family:Nunito,sans-serif;margin-left:auto}.sw-modal-save:hover{background:#c2410c}.rdt-screen{flex-direction:column;height:100vh;background:#fafaf9;overflow:hidden}.screen.active.rdt-screen{display:flex}.rdt-topbar{display:flex;align-items:center;gap:10px;padding:0 16px;height:52px;background:#fff;border-bottom:1.5px solid #e5e7eb;flex-shrink:0;position:relative;justify-content:center}.rdt-close-btn{position:absolute;left:14px;width:32px;height:32px;border-radius:50%;border:1.5px solid #e5e7eb;background:#fff;color:#64748b;font-size:.95rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s}.rdt-close-btn:hover{background:#fee2e2;color:#dc2626;border-color:#fca5a5}.rdt-timer-wrap{display:flex;align-items:center;gap:5px;background:#d1fae5;border:1.5px solid #6ee7b7;border-radius:20px;padding:4px 14px;font-weight:800}.rdt-timer-icon{font-size:.85rem}.rdt-timer{font-size:.95rem;font-variant-numeric:tabular-nums;color:#065f46}.rdt-topbar-right{position:absolute;right:14px;display:flex;align-items:center;gap:8px}.rdt-hdr-btn{padding:5px 13px;border-radius:20px;border:1.5px solid #e5e7eb;background:#fff;color:#374151;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .15s}.rdt-hdr-btn:hover{background:#f3f4f6}.rdt-hdr-btn--edit.active{background:#ede9fe;border-color:#c4b5fd;color:#5b21b6}.rdt-hdr-btn--on{background:#dcfce7;border-color:#86efac;color:#15803d}.rdt-hdr-btn--on:hover{background:#bbf7d0}.rdt-q-fontsize-wrap{display:flex;align-items:center;gap:3px}.rdt-q-fs-btn{padding:3px 8px;border-radius:6px;border:1.5px solid #e5e7eb;background:#fff;color:#374151;font-size:.75rem;font-weight:700;cursor:pointer;transition:background .12s}.rdt-q-fs-btn:hover{background:#f3f4f6}.rdt-q-fs-val{font-size:.72rem;color:#6b7280;min-width:30px;text-align:center}.rdt-tool-topbar-btn{padding:5px 13px;border-radius:20px;border:1.5px solid #e5e7eb;background:#fff;color:#374151;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .15s,border-color .15s;white-space:nowrap}.rdt-tool-topbar-btn:hover{background:#f0fdf4;border-color:#6ee7b7}.rdt-tool-topbar-btn.active{background:#d1fae5;border-color:#059669;color:#065f46}.rdt-body{display:flex;flex:1;overflow:hidden;gap:0}.rdt-tools{display:none}.rdt-left-wrap{flex:1 1 55%;min-width:200px;display:flex;flex-direction:column;background:#fff;overflow:hidden}.rdt-article-title{padding:10px 20px 8px;font-size:1rem;font-weight:700;color:#1e293b;text-align:center;border-bottom:1px solid #f1f5f9;background:#f8fafc;display:none}.rdt-article-title:not(:empty){display:block}.rdt-article-title{color:#dc2626}.rdt-title-level{color:#16a34a}.rdt-passage-toolbar{display:flex;align-items:center;gap:6px;padding:7px 14px;border-bottom:1.5px solid #f1f5f9;flex-shrink:0;flex-wrap:wrap}.rdt-toolbar-sep{width:1px;height:20px;background:#e5e7eb;margin:0 2px;flex-shrink:0}.rdt-font-select{padding:4px 7px;border:1.5px solid #e5e7eb;border-radius:7px;font-size:.75rem;font-weight:700;color:#374151;background:#fff;cursor:pointer;outline:0}.rdt-font-select:focus{border-color:#059669}.rdt-font-size-btn{padding:3px 9px;border:1.5px solid #e5e7eb;border-radius:7px;background:#fff;color:#374151;font-size:.78rem;font-weight:800;cursor:pointer;transition:background .12s}.rdt-font-size-btn:hover{background:#f0fdf4;border-color:#6ee7b7}.rdt-font-size-val{font-size:.72rem;font-weight:700;color:#9ca3af;min-width:30px;text-align:center}.rdt-popup-sw{cursor:pointer;display:inline-flex;align-items:center;gap:6px}.rdt-popup-sw-lbl{font-size:.72rem;font-weight:700;color:var(--muted);white-space:nowrap}.rdt-left{flex:1;overflow-y:auto;padding:20px 32px;font-family:Poppins,sans-serif;font-size:15px;line-height:1.8;color:#1e293b}.rdt-left .reading-article{max-width:680px;margin:0 auto}.rd-word-container.rdt-hl .rd-word{position:relative;z-index:0;cursor:pointer}.rd-word-container.rdt-hl .rd-word::before{content:'';position:absolute;z-index:-1;left:-5px;right:-5px;top:50%;transform:translateY(-50%);height:1.35em;background:0 0;border-radius:0}.rd-word-container.rdt-hl-yellow .rd-word::before{background:#fef08a}.rd-word-container.rdt-hl-green .rd-word::before{background:#bbf7d0}.rd-word-container.rdt-hl-blue .rd-word::before{background:#bfdbfe}.rd-word-container.rdt-hl-pink .rd-word::before{background:#fbcfe8}.rd-word-container.rdt-hl-yellow:hover .rd-word::before{background:#fde047}.rd-word-container.rdt-hl-green:hover .rd-word::before{background:#86efac}.rd-word-container.rdt-hl-blue:hover .rd-word::before{background:#93c5fd}.rd-word-container.rdt-hl-pink:hover .rd-word::before{background:#f9a8d4}.rd-word-container.rdt-hl-start .rd-word::before{border-radius:4px 0 0 4px;left:0}.rd-word-container.rdt-hl-end .rd-word::before{border-radius:0 4px 4px 0;right:0}.rd-word-container.rdt-hl-start.rdt-hl-end .rd-word::before{border-radius:4px;left:0;right:0}.rdt-hl-colors{display:none;align-items:center;gap:4px;margin-left:2px}.rdt-hl-colors.rdt-hl-colors-on{display:flex}.rdt-hl-color-btn{width:16px;height:16px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;flex-shrink:0;transition:border-color .15s,transform .1s}.rdt-hl-color-btn:hover{transform:scale(1.2)}.rdt-hl-color-btn.active{border-color:#374151;transform:scale(1.15)}.rdt-resizer{width:8px;flex-shrink:0;background:#f1f5f9;border-left:1px solid #e5e7eb;border-right:1px solid #e5e7eb;cursor:col-resize;display:flex;align-items:center;justify-content:center;transition:background .15s;user-select:none;position:relative;z-index:5}.rdt-resizer.dragging,.rdt-resizer:hover{background:#d1fae5;border-color:#6ee7b7}.rdt-resizer-dots{display:flex;flex-direction:column;gap:3px;pointer-events:none}.rdt-resizer-dots::after,.rdt-resizer-dots::before{content:'';display:block;width:3px;height:3px;border-radius:50%;background:#9ca3af;box-shadow:0 6px 0 #9ca3af,0 -6px 0 #9ca3af}.rdt-right{flex:1 1 45%;min-width:280px;overflow-y:auto;padding:20px 24px;font-family:Poppins,sans-serif}.rdt-empty{text-align:center;color:var(--muted);padding:40px 20px;font-size:.9rem;line-height:1.7}.rdt-group-hdr{margin-bottom:18px;background:linear-gradient(180deg,#f0fdfa,#f8fffe);border:1.5px solid #99f6e4;border-radius:16px;padding:18px 22px}.rdt-group-title{font-size:1.1rem;font-weight:800;color:#111;margin-bottom:6px}.rdt-group-instr{display:flex;align-items:flex-start;gap:14px;font-size:var(--rdt-qfs, 15px);color:#334155;line-height:1.6;border-bottom:none;padding-bottom:0;margin-bottom:0}.rdt-instr-ic{flex-shrink:0;width:46px;height:46px;border-radius:14px;background:#ccfbf1;color:#0d9488;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.rdt-instr-main{flex:1;min-width:0}.rdt-instr-qline{font-size:calc(var(--rdt-qfs, 15px) + 5px);font-weight:800;color:#0f766e;margin-bottom:8px}.rdt-instr-p{color:#334155;margin-bottom:4px}.rdt-instr-sub{font-weight:800;color:#0d9488;margin:12px 0 8px;padding-top:12px;border-top:1px dashed #99f6e4}.rdt-legend-row{display:flex;align-items:center;gap:12px;margin:7px 0}.rdt-legend-badge{display:inline-flex;align-items:center;justify-content:center;min-width:92px;padding:5px 14px;border-radius:8px;color:#fff;font-weight:800;font-size:.82rem;letter-spacing:.4px;flex-shrink:0}.rdt-lg-true{background:#5ec2a8}.rdt-lg-false{background:#e23d6d}.rdt-lg-ng{background:#f5b300}.rdt-legend-txt{color:#475569;font-size:.92rem}.rdt-ynng-row{display:flex;align-items:center;gap:16px;padding:16px 20px;background:#f7faf9;border:1px solid #e9eef0;border-radius:14px;margin-bottom:12px;flex-wrap:wrap;box-shadow:0 1px 2px rgba(0,0,0,.03)}.rdt-ynng-row.rdt-ynng-ok{background:#f0fdf4;border-color:#86efac}.rdt-ynng-row.rdt-ynng-ng{background:#fff1f2;border-color:#fca5a5}.rdt-ynng-row .rdt-q-badge{width:40px;height:40px;font-size:1rem;background:#0d9488;box-shadow:0 0 0 5px #d6f3ec;margin-top:0}.rdt-ynng-stmt{flex:1;font-size:calc(var(--rdt-qfs, 15px) + 1px);line-height:1.5;color:#334155;font-weight:600;min-width:200px}.rdt-ynng-sel{min-width:175px;font-size:.92rem;font-family:inherit;font-weight:600;color:#334155;padding:11px 36px 11px 16px;border:1.5px solid #5eccb0;border-radius:12px;background-color:#fff;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="%230d9488" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"/></svg>');background-repeat:no-repeat;background-position:right 13px center;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;flex-shrink:0}.rdt-ynng-sel:hover{border-color:#2dd4bf}.rdt-ynng-sel:focus{outline:0;border-color:#0d9488;box-shadow:0 0 0 3px rgba(13,148,136,.15)}.rdt-ynng-sel-ok{border-color:#22c55e;background:#f0fdf4;color:#15803d;font-weight:600}.rdt-ynng-sel-ng{border-color:#ef4444;background:#fff1f2;color:#dc2626;font-weight:600}.rdt-ynng-verdict{font-size:.78rem;font-weight:700;padding:3px 10px;border-radius:12px;flex-shrink:0;white-space:nowrap}.rdt-ynng-v-ok{background:#dcfce7;color:#16a34a}.rdt-ynng-v-ng{background:#fee2e2;color:#dc2626}.rdt-ynng-exp{width:100%;flex-basis:100%;margin-top:4px}.rdt-ynng-clickable{cursor:pointer;transition:box-shadow .15s}.rdt-ynng-clickable:hover{box-shadow:0 2px 10px rgba(99,102,241,.18)}.rdt-ynng-find-hint{font-size:.85rem;opacity:.55;flex-shrink:0;cursor:pointer}.rdt-ynng-clickable:hover .rdt-ynng-find-hint{opacity:1}.rdt-ynng-exp-en{font-size:.82rem;color:#374151;line-height:1.5}.rdt-ynng-exp-vi{margin-top:8px;background:#fffbeb;border-left:3px solid #f59e0b;border-radius:0 6px 6px 0;padding:8px 10px}.rdt-ynng-exp-vi-hdr{font-size:.75rem;font-weight:700;color:#b45309;margin-bottom:5px;cursor:pointer;list-style:none;user-select:none}.rdt-ynng-exp-vi-hdr::-webkit-details-marker{display:none}.rdt-ynng-exp-vi-hdr::before{content:'▸ ';display:inline-block;transition:transform .15s}.rdt-ynng-exp-vi-det[open]>.rdt-ynng-exp-vi-hdr::before{content:'▾ '}.rdt-ynng-exp-vi-det[open] .rdt-vi-toggle-hint{display:none}.rdt-vi-toggle-hint{font-weight:600;color:#94a3b8}.rdt-gap-notes{margin:6px 0 4px;padding:4px 2px}.rdt-gap-title{font-size:calc(var(--rdt-qfs, 15px) + 2px);font-weight:800;text-align:center;color:#1e293b;margin:2px 0 10px;line-height:1.5}.rdt-gap-h{font-size:var(--rdt-qfs, 15px);font-weight:800;color:#0f172a;margin:12px 0 6px}.rdt-gap-li{position:relative;padding-left:18px;margin:7px 0;font-size:var(--rdt-qfs, 15px);color:#374151;line-height:1.9}.rdt-gap-li::before{content:'•';position:absolute;left:4px;color:#94a3b8}.rdt-gap-badge{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;margin:0 8px;border-radius:50%;background:#dcfce7;color:#15803d;font-size:calc(var(--rdt-qfs, 15px) - 1px);font-weight:800;vertical-align:middle;flex-shrink:0}.rdt-gap-input{min-width:130px;padding:3px 8px;border:none;border-bottom:1.5px solid #94a3b8;background:0 0;font-size:var(--rdt-qfs, 15px);font-family:inherit;outline:0;color:#1d4ed8}.rdt-gap-input:focus{border-bottom-color:#2563eb}.rdt-gap-input-ok{color:#15803d;border-bottom-color:#16a34a}.rdt-gap-input-ng{color:#dc2626;border-bottom-color:#dc2626;text-decoration:line-through}.rdt-gap-corr{margin-left:6px;font-size:calc(var(--rdt-qfs, 15px) - 1px);font-weight:700;color:#15803d}.rdt-gap-exp{margin:4px 0 10px 18px}.rdt-ynng-exp-vi-body p{font-size:.82rem;color:#374151;line-height:1.6;margin:0 0 4px;padding-left:4px}.rdt-ynng-exp-vi-body p:last-child{margin-bottom:0}.rdt-matching-wrap{margin-bottom:24px}.rdt-matching-item{display:flex;align-items:flex-start;gap:10px;margin-bottom:14px;scroll-margin-top:12px}.rdt-matching-qtext{flex:1;font-size:.92rem;line-height:1.5;color:#111;padding-top:6px}.rdt-matching-slot{min-width:110px;max-width:160px;min-height:34px;border:2px dashed #9ca3af;border-radius:8px;padding:5px 10px;font-size:.82rem;font-weight:700;color:#374151;cursor:pointer;background:#f9fafb;text-align:center;flex-shrink:0;transition:border-color .15s,background .15s;user-select:none}.rdt-matching-slot.filled{border-style:solid;border-color:#6366f1;background:#eef2ff;color:#3730a3}.rdt-matching-slot:not(.filled):hover{border-color:#6366f1;background:#f0f0ff}.rdt-matching-slot.correct{border-color:#059669;background:#ecfdf5;color:#065f46}.rdt-matching-slot.wrong{border-color:#dc2626;background:#fef2f2;color:#991b1b}.rdt-matching-correct-ans{color:#059669;font-size:.78rem;display:block;margin-top:2px}.rdt-word-bank{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;padding:12px;background:#f3f4f6;border-radius:10px;border:1px solid #e5e7eb}.rdt-wb-chip{padding:6px 14px;border:1.5px solid #6366f1;border-radius:20px;font-size:.82rem;font-weight:700;color:#3730a3;background:#fff;cursor:pointer;user-select:none;transition:all .15s}.rdt-wb-chip:hover{background:#eef2ff}.rdt-wb-chip.selected{background:#6366f1;color:#fff;border-color:#4f46e5;box-shadow:0 2px 8px rgba(99,102,241,.35)}.rdt-wb-chip.placed{opacity:.3;cursor:default;pointer-events:none}.rdt-q{margin-bottom:24px;scroll-margin-top:12px}.rdt-q-top{display:flex;align-items:flex-start;gap:10px;margin-bottom:10px}.rdt-q-badge{width:26px;height:26px;border-radius:50%;background:#059669;color:#fff;font-size:.75rem;font-weight:800;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}.rdt-q-text{font-size:var(--rdt-qfs, 15px);font-weight:600;color:#111;line-height:1.5}.rdt-opts{display:flex;flex-direction:column;gap:2px;padding-left:36px}.rdt-opt-row{display:flex;align-items:flex-start;gap:10px;padding:7px 10px;border-radius:8px;border:1.5px solid transparent;cursor:pointer;transition:background .12s,border-color .12s;font-size:var(--rdt-qfs, 15px);line-height:1.5}.rdt-opt-row:hover{background:#f0fdf4}.rdt-opt-row.selected{background:#ecfdf5;border-color:#059669}.rdt-opt-row.correct{background:#d1fae5;border-color:#059669}.rdt-opt-row.wrong{background:#fee2e2;border-color:#fca5a5}.rdt-radio{width:17px;height:17px;flex-shrink:0;margin-top:2px;accent-color:#059669;cursor:pointer}.rdt-opt-lbl{font-weight:800;color:#1e293b;width:18px;flex-shrink:0;text-align:left;margin-top:2px}.rdt-opt-txt{color:#374151;flex:1}.rdt-explanation{margin:8px 0 0 0;padding:8px 12px;background:#fefce8;border-left:3px solid #eab308;border-radius:0 6px 6px 0;font-size:calc(var(--rdt-qfs, 15px) - 2px);color:#713f12;line-height:1.5}.rdt-explanation-lbl{font-weight:700;color:#a16207}.rdt-exp-q,.rdt-explanation,.rdt-gap-corr,.rdt-group-instr,.rdt-instr-qline,.rdt-para-box,.rdt-para-lbl,.rdt-ynng-exp,.rdt-ynng-exp-en,.rdt-ynng-exp-vi,.rdt-ynng-exp-vi-body,.rdt-ynng-exp-vi-body p,.rdt-ynng-exp-vi-hdr{font-family:Nunito,'Be Vietnam Pro','Segoe UI',Roboto,system-ui,sans-serif}.rdt-exp-q{font-weight:800;color:#1d4ed8}.rdt-para-box{display:block;margin-top:8px;padding:7px 11px;background:#eef2ff;border:1px solid #c7d2fe;border-left:3px solid #6366f1;border-radius:6px;color:#3730a3;line-height:1.55}.rdt-para-lbl{font-weight:800;color:#dc2626;margin-right:5px;text-transform:uppercase;letter-spacing:.02em}.rdt-find-btn{margin-left:10px;padding:2px 9px;background:#fff;border:1.5px solid #d97706;border-radius:5px;font-size:.75rem;font-weight:600;color:#92400e;cursor:pointer;white-space:nowrap;transition:background .12s;vertical-align:middle}.rdt-find-btn:hover{background:#fef3c7}.rdt-gpt-explain-btn{margin-left:7px;padding:2px 9px;background:#fff;border:1.5px solid #6366f1;border-radius:5px;font-size:.75rem;font-weight:600;color:#4338ca;cursor:pointer;white-space:nowrap;transition:background .12s;vertical-align:middle}.rdt-gpt-explain-btn:hover{background:#eef2ff}.rd-word.rdt-find-hl{background:#6ee7b7!important;border-radius:3px;box-shadow:5px 0 0 #6ee7b7,-5px 0 0 #6ee7b7}.rdt-edit-action-row{display:flex;gap:8px;margin-bottom:10px}.rdt-edit-add-group-btn{flex:1}.rdt-edit-import-btn{flex:1;padding:9px;background:#f1f5f9;color:#374151;border:1.5px solid #cbd5e1;border-radius:8px;font-size:.82rem;font-weight:600;cursor:pointer;transition:background .14s}.rdt-edit-import-btn:hover{background:#e2e8f0}.rdt-import-box{background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:10px;padding:12px;margin-bottom:10px}.rdt-import-hint{font-size:.75rem;color:#64748b;margin-bottom:8px;line-height:1.4}.rdt-import-ta{width:100%;box-sizing:border-box;font-size:.78rem;font-family:monospace;border:1.5px solid #cbd5e1;border-radius:6px;padding:8px;resize:vertical;line-height:1.5;color:#1e293b;background:#fff}.rdt-save-main-btn{margin-top:4px}.rdt-edit-gpt-btn{width:100%;margin-bottom:10px;padding:9px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border:none;border-radius:8px;font-size:.85rem;font-weight:700;cursor:pointer;transition:opacity .14s}.rdt-edit-gpt-btn:hover{opacity:.88}.rdt-gpt-type-row{display:flex;flex-direction:column;gap:5px;margin-bottom:6px;font-size:.82rem;color:#374151}.rdt-gpt-type-row label{display:flex;align-items:center;gap:6px;cursor:pointer}.rdt-bottom{display:flex;align-items:center;gap:10px;padding:10px 16px;background:#fff;border-top:1.5px solid #e5e7eb;flex-shrink:0}.rdt-nav{display:flex;flex-wrap:wrap;gap:5px;flex:1}.rdt-nav-btn{width:32px;height:32px;border-radius:6px;border:1.5px solid #d1d5db;background:#fff;color:#374151;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .12s,border-color .12s}.rdt-nav-btn:hover{background:#f0fdf4;border-color:#6ee7b7}.rdt-nav-btn.answered{background:#d1fae5;border-color:#059669;color:#065f46}.rdt-finish-btn{padding:8px 22px;border-radius:20px;background:#059669;color:#fff;font-size:.85rem;font-weight:800;border:none;cursor:pointer;white-space:nowrap;transition:background .15s}.rdt-finish-btn:hover{background:#047857}.rdt-note-popup{position:fixed;z-index:9100;background:#fff;border-radius:12px;border:1.5px solid #e5e7eb;box-shadow:0 8px 32px rgba(0,0,0,.14);padding:0;min-width:260px;max-width:320px}.rdt-note-popup-hdr{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;font-size:.8rem;font-weight:800;border-bottom:1px solid #e5e7eb}.rdt-note-popup-hdr button{background:0 0;border:none;cursor:pointer;color:#9ca3af;font-size:.9rem}.rdt-note-ta{width:100%;box-sizing:border-box;padding:10px 14px;border:none;resize:vertical;min-height:90px;font-size:.82rem;outline:0;font-family:Nunito,sans-serif}.rdt-note-popup-actions{padding:8px 14px;border-top:1px solid #f1f5f9;text-align:right}.rdt-note-save-btn{padding:5px 16px;border-radius:8px;border:none;background:#059669;color:#fff;font-size:.78rem;font-weight:700;cursor:pointer}.rdt-result-overlay{position:fixed;inset:0;z-index:9200;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center}.rdt-result-box{background:#fff;border-radius:18px;padding:32px 36px;min-width:300px;max-width:440px;box-shadow:0 12px 40px rgba(0,0,0,.18);text-align:center}.rdt-result-title{font-size:1.2rem;font-weight:900;color:#111;margin-bottom:16px}.rdt-result-score{margin-bottom:12px}.rdt-result-detail{font-size:.82rem;color:#374151;line-height:1.6}.rdt-result-btn{padding:8px 20px;border-radius:20px;border:1.5px solid #059669;background:#fff;color:#059669;font-size:.82rem;font-weight:700;cursor:pointer}.rdt-result-btn:hover{background:#d1fae5}.rdt-result-btn--close{border-color:#e5e7eb;color:#64748b}.rdt-result-btn--close:hover{background:#f1f5f9}.rdt-result-btn--retry{border-color:#6366f1;color:#6366f1}.rdt-result-btn--retry:hover{background:#eef2ff}.rdt-retry-btn{background:#6366f1;color:#fff;border-color:#6366f1}.rdt-retry-btn:hover{background:#4f46e5}.rdt-edit-section{background:#f8fafc;border-radius:10px;border:1.5px solid #e2e8f0;padding:14px 16px;margin-bottom:16px}.rdt-edit-header{font-size:.8rem;font-weight:800;color:#374151;margin-bottom:10px}.rdt-edit-row{display:flex;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap}.rdt-edit-lbl{font-size:.75rem;font-weight:700;color:#64748b;white-space:nowrap}.rdt-edit-input{padding:5px 9px;border:1.5px solid #e2e8f0;border-radius:6px;font-size:.8rem;outline:0}.rdt-edit-input:focus{border-color:#059669}.rdt-edit-input--wide{flex:1;min-width:0}.rdt-edit-group{border:1.5px solid #e2e8f0;border-radius:10px;padding:12px 14px;margin-bottom:12px;background:#fff}.rdt-edit-group-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-size:.82rem}.rdt-edit-qlist{display:flex;flex-direction:column;gap:10px;margin-bottom:10px}.rdt-edit-q{background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:8px;padding:10px 12px}.rdt-edit-q-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:.78rem;font-weight:800}.rdt-edit-opt-row{align-items:center}.rdt-edit-opt-lbl{font-weight:800;color:#059669;width:16px;text-align:center;flex-shrink:0;font-size:.8rem}.rdt-edit-del-btn{background:0 0;border:none;cursor:pointer;color:#dc2626;font-size:.72rem;padding:2px 6px;border-radius:4px}.rdt-edit-del-btn:hover{background:#fee2e2}.rdt-edit-add-q-btn{width:100%;padding:7px;border-radius:8px;border:1.5px dashed #6ee7b7;background:#f0fdf4;color:#059669;font-size:.78rem;font-weight:700;cursor:pointer;margin-bottom:4px}.rdt-edit-add-q-btn:hover{background:#d1fae5}.rdt-edit-add-group-btn{width:100%;padding:9px;border-radius:8px;border:1.5px dashed #93c5fd;background:#eff6ff;color:#1d4ed8;font-size:.82rem;font-weight:700;cursor:pointer;margin-bottom:10px}.rdt-edit-add-group-btn:hover{background:#dbeafe}.rdt-edit-save-btn{width:100%;padding:10px;border-radius:10px;border:none;background:#059669;color:#fff;font-size:.88rem;font-weight:800;cursor:pointer}.rdt-edit-save-btn:hover{background:#047857}@media (max-width:768px){.rdt-tools{display:none}.rdt-resizer{display:none}.rdt-topbar{height:auto;min-height:46px;padding:7px 10px 7px 46px;justify-content:flex-start;flex-wrap:wrap;gap:5px}.rdt-topbar-right{position:static;margin-left:auto;flex-wrap:wrap;gap:5px;justify-content:flex-end}.rdt-hdr-btn{padding:4px 9px;font-size:.68rem;border-radius:14px}.rdt-q-fontsize-wrap{gap:2px}.rdt-q-fs-btn{padding:3px 6px;font-size:.66rem}.rdt-q-fs-val{min-width:22px;font-size:.64rem}.rdt-body{flex-direction:column}.rdt-left-wrap{flex:0 0 auto;max-height:42vh;min-width:0}.rdt-left{padding:12px 16px;overflow-y:auto;border-bottom:none}.rdt-right{flex:1 1 auto;min-width:0;max-width:none;min-height:0;overflow-y:auto;border-right:none;border-top:1.5px solid #e5e7eb}.rdt-passage-toolbar{gap:5px;padding:6px 12px}.rdt-tool-topbar-btn{padding:4px 9px;font-size:.68rem}.rdt-font-select{font-size:.68rem;padding:3px 5px;max-width:88px}.rdt-font-size-btn{padding:3px 7px;font-size:.68rem}.rdt-font-size-val{font-size:.66rem}.rdt-popup-sw-lbl{font-size:.68rem}.rdt-bottom{padding:8px 12px;gap:8px;flex-wrap:wrap}.rdt-nav-btn{width:30px;height:30px;font-size:.74rem}.rdt-finish-btn{padding:8px 18px;font-size:.8rem}.rdt-topbar-right{display:contents}.rdt-timer-wrap{order:1;padding:3px 12px}.rdt-timer{font-size:.88rem}.rdt-q-fontsize-wrap{order:2}#rdtBtnNotes{order:3}#rdtBtnInstant{order:4}#rdtBtnVi{order:5}#rdtBtnEdit{order:6}}.vs-overlay{z-index:9200}.vs-modal-box{width:99vw;max-width:1750px;height:94vh;display:flex;flex-direction:column;padding:0;overflow:hidden}.vs-readonly-banner{flex-shrink:0;padding:9px 16px;background:#fff7ed;border-bottom:1.5px solid #fdba74;color:#b45309;font-size:.82rem;font-weight:700;line-height:1.5;text-align:center}.vs-readonly-banner b{color:#9a3412}#vocabSheetModal.vs-readonly .vs-btn-add,#vocabSheetModal.vs-readonly .vs-btn-del-all,#vocabSheetModal.vs-readonly .vs-btn-import,#vocabSheetModal.vs-readonly .vs-btn-share,#vocabSheetModal.vs-readonly .vs-del-btn,#vocabSheetModal.vs-readonly .vs-ex-shuffle,#vocabSheetModal.vs-readonly .vs-sa-btn,#vocabSheetModal.vs-readonly .vs-tab-add,#vocabSheetModal.vs-readonly .vs-tab-del{display:none!important}#vocabSheetModal.vs-readonly .vs-inp{pointer-events:none;background:0 0!important}#vocabSheetModal.vs-readonly .vs-tab-name-edit{pointer-events:none}#vocabSheetModal.vs-readonly .vs-ex-empty{display:none}.vs-header{display:flex;align-items:flex-start;gap:10px;padding:10px 16px;border-bottom:1.5px solid var(--border);flex-shrink:0;background:var(--surface)}.vs-title{font-size:1rem;font-weight:900;color:var(--ink);white-space:nowrap;display:inline-flex;align-items:center;min-height:34px;flex-shrink:0}.vs-header-actions{display:flex;align-items:center;gap:5px;margin-left:auto;flex-wrap:wrap;justify-content:flex-end}.vs-header-actions>button{white-space:nowrap;flex-shrink:0}.vs-settings-wrap{display:contents}.vs-settings-menu{display:contents}.vs-settings-btn{display:none}.vs-search{height:32px;padding:0 10px;border:1.5px solid var(--border);border-radius:8px;font-family:Nunito,sans-serif;font-size:.8rem;background:var(--surface2);color:var(--ink);width:160px}.vs-pdf-wrap{position:relative;display:inline-block}.vs-btn-pdf{height:32px;padding:0 10px;border-radius:8px;border:1.5px solid #e5e7eb;background:#f9fafb;color:#374151;font-size:.92rem;cursor:pointer;display:inline-flex;align-items:center;gap:3px;white-space:nowrap;transition:background .12s,border-color .12s}.vs-btn-pdf:hover{background:#eff6ff;border-color:#93c5fd;color:#1d4ed8}.vs-pdf-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:50;background:#fff;border:1.5px solid #e5e7eb;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.14);padding:5px;min-width:190px}.vs-pdf-menu button{display:flex;align-items:center;gap:8px;width:100%;text-align:left;background:0 0;border:none;cursor:pointer;border-radius:7px;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:600;color:#374151;padding:8px 10px;white-space:nowrap}.vs-pdf-menu button:hover{background:#eff6ff;color:#1d4ed8}.vs-pdf-cols{padding:6px 8px 8px;border-bottom:1px solid #eef2f7;margin-bottom:4px}.vs-pdf-cols-lbl{font-size:.72rem;font-weight:800;color:#64748b;text-transform:uppercase;letter-spacing:.03em;margin-bottom:5px}.vs-pdf-cols label{display:flex;align-items:center;gap:7px;padding:3px 4px;border-radius:6px;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:600;color:#374151;cursor:pointer}.vs-pdf-cols label:hover{background:#f8fafc}.vs-pdf-cols input{cursor:pointer;margin:0;accent-color:#16a34a}.vs-btn-del-all{height:30px;padding:0 9px;border-radius:8px;border:none;background:#fee2e2;color:#b91c1c;font-family:Nunito,sans-serif;font-size:.73rem;font-weight:700;cursor:pointer;line-height:1}.vs-btn-del-all:hover{background:#fecaca;color:#991b1b}.vs-btn-add{height:30px;padding:0 11px;border-radius:8px;border:none;background:#16a34a;color:#fff;font-family:Nunito,sans-serif;font-size:.73rem;font-weight:800;cursor:pointer;line-height:1}.vs-btn-add:hover{background:#15803d}.vs-btn-flash,.vs-btn-test{height:30px;padding:0 9px;border-radius:8px;border:1.5px solid #e5e7eb;background:#f9fafb;font-family:Nunito,sans-serif;font-size:.73rem;font-weight:700;cursor:pointer;white-space:nowrap;line-height:1;transition:background .12s,border-color .12s,color .12s}.vs-btn-flash{color:#b45309}.vs-btn-flash:hover{background:#fffbeb;border-color:#fcd34d;color:#92400e}.vs-btn-test{color:#7c3aed}.vs-btn-test:hover{background:#f5f3ff;border-color:#c4b5fd;color:#6d28d9}.vs-btn-import{height:30px;padding:0 9px;border-radius:8px;border:1.5px solid #bbf7d0;background:#f0fdf4;color:#15803d;font-family:Nunito,sans-serif;font-size:.73rem;font-weight:700;cursor:pointer;white-space:nowrap;line-height:1;transition:background .12s,border-color .12s,color .12s}.vs-btn-import:hover{background:#dcfce7;border-color:#86efac;color:#166534}.vs-btn-share{height:30px;padding:0 9px;border-radius:8px;border:1.5px solid #bfdbfe;background:#eff6ff;color:#1d4ed8;font-family:Nunito,sans-serif;font-size:.73rem;font-weight:700;cursor:pointer;white-space:nowrap;line-height:1;transition:background .12s,border-color .12s,color .12s}.vs-btn-share:hover{background:#dbeafe;border-color:#93c5fd;color:#1e40af}.vs-btn-share:disabled{opacity:.55;cursor:default}.vs-btn-close{width:32px;height:32px;border-radius:8px;border:none;background:#ef4444;color:#fff;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.vs-import-overlay{z-index:100050}.vs-import-box{width:92%;max-width:520px;background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.28);overflow:hidden;display:flex;flex-direction:column;font-family:Nunito,sans-serif}.vs-import-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #eef2f7;font-size:1rem;font-weight:900;color:#1f2937}.vs-import-x{width:28px;height:28px;border-radius:8px;border:none;background:#f3f4f6;color:#6b7280;font-size:.95rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.vs-import-x:hover{background:#e5e7eb;color:#374151}.vs-import-desc{padding:14px 20px 6px;font-size:.82rem;line-height:1.55;color:#4b5563}.vs-import-ta{margin:8px 20px 0;padding:12px 14px;min-height:140px;resize:vertical;border:1.5px solid #d1d5db;border-radius:12px;outline:0;font-family:Nunito,sans-serif;font-size:.92rem;line-height:1.6;color:#1f2937}.vs-import-ta:focus{border-color:#4d7c0f;box-shadow:0 0 0 3px rgba(77,124,15,.12)}.vs-import-foot{display:flex;align-items:center;gap:10px;padding:14px 20px 18px}.vs-import-status{font-size:.78rem;font-weight:700;color:#4d7c0f;margin-right:auto}.vs-import-cancel{height:38px;padding:0 16px;border-radius:10px;border:1.5px solid #e5e7eb;background:#fff;color:#6b7280;font-size:.85rem;font-weight:700;cursor:pointer;font-family:inherit}.vs-import-cancel:hover{background:#f9fafb}.vs-import-go{height:38px;padding:0 20px;border-radius:10px;border:none;background:#4d7c0f;color:#fff;font-size:.85rem;font-weight:800;cursor:pointer;font-family:inherit;box-shadow:0 3px 10px rgba(77,124,15,.28);transition:filter .14s}.vs-import-go:hover{filter:brightness(1.08)}.vs-import-go:disabled{opacity:.6;cursor:default;box-shadow:none}.vs-btn-close:hover{background:#dc2626}.vs-tabs{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:6px 12px 0;border-bottom:2px solid #e2e8f0;background:#f8fafc;overflow:visible;flex-shrink:0;position:relative;z-index:5}.vs-folderbar{display:flex;align-items:center;gap:6px;padding-bottom:5px;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;scrollbar-color:#d7dee6 transparent}.vs-folderbar::-webkit-scrollbar,.vs-tabs-row::-webkit-scrollbar{height:3px}.vs-folderbar::-webkit-scrollbar-track,.vs-tabs-row::-webkit-scrollbar-track{background:0 0}.vs-folderbar::-webkit-scrollbar-thumb,.vs-tabs-row::-webkit-scrollbar-thumb{background:#d7dee6;border-radius:999px}.vs-folderbar::-webkit-scrollbar-thumb:hover,.vs-tabs-row::-webkit-scrollbar-thumb:hover{background:#b6c1cd}.vs-tabs-row{display:flex;align-items:flex-end;gap:3px;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;scrollbar-color:#d7dee6 transparent}.vs-folder{display:inline-flex;align-items:center;gap:6px;flex:none;cursor:pointer;padding:4px 11px;border-radius:999px;border:1px solid #d1d9e0;background:#fff;color:#64748b;font-size:.76rem;font-weight:700;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}.vs-folder:hover{background:#f0fdf4;border-color:#86efac;color:#16a34a}.vs-folder-active{background:#dcfce7;border-color:#16a34a;color:#15803d}.vs-folder-n{background:rgba(15,23,42,.08);border-radius:999px;padding:0 6px;font-size:.68rem;font-weight:800}.vs-folder-acts{display:inline-flex;gap:3px;margin-left:4px;opacity:0;transition:opacity .15s}.vs-folder-acts-chip{opacity:1}.vs-folder-mini{color:#15803d;opacity:.75;font-size:.72rem;padding:0 2px;cursor:pointer}.vs-folder-mini:hover{opacity:1}.vs-folder-mini-del:hover{color:#dc2626}.vs-folder-add{flex:0 0 auto;cursor:pointer;padding:4px 11px;border-radius:999px;border:1px dashed #b0bec5;background:0 0;color:#94a3b8;font-size:.76rem;font-weight:700;white-space:nowrap;transition:all .15s}.vs-folder-add:hover{background:#f0fdf4;color:#16a34a;border-color:#86efac}.vs-fdrop{position:relative}.vs-fdrop-caret{font-size:.58rem;opacity:.75;margin-left:3px}.vs-fdrop.open .vs-fdrop-caret{display:inline-block;transform:rotate(180deg)}.vs-fdrop.open .vs-folder{background:#dcfce7;border-color:#16a34a;color:#15803d}.vs-fmenu{position:absolute;top:calc(100% + 5px);left:0;z-index:30;min-width:210px;max-height:320px;overflow-y:auto;background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 12px 32px rgba(15,23,42,.16);padding:6px}.vs-fmenu-item{display:flex;align-items:center;gap:8px;width:100%;cursor:pointer;border:0;background:0 0;text-align:left;padding:7px 9px;border-radius:8px;font-size:.8rem;font-weight:700;color:#475569}.vs-fmenu-item:hover{background:#f0fdf4;color:#16a34a}.vs-fmenu-item:hover .vs-folder-acts{opacity:1}.vs-fmenu-item.on{background:#dcfce7;color:#15803d}.vs-fmenu-nm{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vs-fmenu-new{color:#94a3b8;border-top:1px dashed #e2e8f0;border-radius:0 0 8px 8px;margin-top:4px;padding-top:9px}.vs-fmenu-new:hover{color:#16a34a;background:#f0fdf4}.vs-tab-folder{font-size:.7rem;opacity:.75}.vs-tab-move{background:0 0;border:none;color:#94a3b8;font-size:.72rem;cursor:pointer;padding:0;line-height:1}.vs-tab-move:hover{color:#16a34a}.vs-tab{display:flex;align-items:center;gap:5px;padding:5px 12px;border-radius:7px 7px 0 0;background:#e9eef4;font-size:.78rem;font-weight:600;color:#64748b;cursor:pointer;border:1px solid #d1d9e0;border-bottom:none;user-select:none;transition:background .15s;position:relative;bottom:-2px}.vs-tab:hover:not(.vs-tab-active){background:#dde5ef}.vs-tab.vs-tab-active{background:#fff;color:#16a34a;border-color:#e2e8f0;border-bottom:2px solid #fff;z-index:1}.vs-tab-name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vs-tab-name-edit{cursor:text;border-bottom:1px dashed #86efac}.vs-tab-rename-inp{font-size:.78rem;font-weight:600;color:#16a34a;border:none;border-bottom:2px solid #16a34a;background:0 0;outline:0;min-width:40px;max-width:160px;padding:0 1px}.vs-tab-del{background:0 0;border:none;color:#94a3b8;font-size:.7rem;cursor:pointer;padding:0;line-height:1;margin-left:2px}.vs-tab-del:hover{color:#dc2626}.vs-tab-add{background:0 0;border:1px dashed #b0bec5;border-radius:6px 6px 0 0;padding:4px 10px;font-size:.85rem;font-weight:700;color:#94a3b8;cursor:pointer;margin-left:2px;position:relative;bottom:-2px;transition:all .15s}.vs-tab-add:hover{background:#f0fdf4;color:#16a34a;border-color:#86efac}.vs-table-wrap{flex:1;overflow:auto}.vs-table{width:100%;border-collapse:collapse;table-layout:fixed;font-family:Nunito,sans-serif;font-size:.82rem}.vs-table th{position:sticky;top:0;z-index:2;background:#f8fafc;color:#374151;font-weight:800;font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;padding:7px 14px 7px 6px;border-bottom:2px solid #e5e7eb;white-space:nowrap;text-align:left}.vs-col-resizer{position:absolute;right:0;top:0;bottom:0;width:6px;cursor:col-resize;z-index:1}.vs-col-resizer::after{content:'';position:absolute;right:2px;top:20%;bottom:20%;width:2px;border-radius:2px;background:0 0;transition:background .15s}.vs-col-resizer:active::after,.vs-col-resizer:hover::after{background:#1f2937}.vs-table td{padding:3px 4px;border-bottom:1px solid #f1f5f9;vertical-align:top;font-size:calc(.82rem * var(--vs-fs, 1))}.vs-table tr:hover td{background:#f0fdf4}.vs-th-date{width:106px}.vs-th-word{width:150px}.vs-th-ipa{width:132px}.vs-th-word-inner{display:flex;align-items:center;gap:6px;white-space:nowrap}.vs-th-ipa-lbl{color:#6d28d9;font-weight:700}.vs-word-stack{display:flex;flex-direction:column;gap:1px;width:100%}.vs-ipa-cell{display:flex;align-items:flex-start;gap:4px;padding-left:2px}.vs-th-pos{width:120px}.vs-th-meaning{width:140px}.vs-th-def{width:240px}.vs-th-ex{width:240px}.vs-th-act{width:36px}.vs-th-act{width:38px}.vs-inp{width:100%;box-sizing:border-box;padding:5px 7px;border:1.5px solid transparent;border-radius:5px;font-family:Nunito,sans-serif;font-size:calc(.82rem * var(--vs-fs, 1));color:var(--ink);background:0 0;outline:0;transition:border-color .15s,background .15s}.vs-inp:hover{border-color:#d1d5db;background:#fff}.vs-inp:focus{border-color:#16a34a;background:#fff;box-shadow:0 0 0 3px #dcfce7}.vs-inp::placeholder{color:#9ca3af}.vs-word-cell{display:flex;align-items:flex-start;gap:4px}.vs-word-cell .vs-del-lead{width:15px;height:20px;flex:0 0 auto;margin-top:6px;margin-left:-2px;margin-right:-1px;font-size:.72rem;opacity:.55;justify-content:flex-start;padding:0}.vs-word-cell .vs-del-lead:hover{opacity:1}.vs-word-inp{font-weight:800;color:#16a34a;font-size:calc(.88rem * var(--vs-fs, 1))}.vs-ipa-inp,.vs-meaning-inp,.vs-word-inp{resize:none;overflow:hidden;min-height:32px;line-height:1.4;white-space:pre-wrap;word-break:break-word}.vs-meaning-inp,.vs-word-inp{font-family:Nunito,sans-serif}.vs-ipa-inp{color:#6d28d9;font-family:"Gentium Plus","Charis SIL","Doulos SIL","Segoe UI","Lucida Sans Unicode",sans-serif;font-size:calc(.84rem * var(--vs-fs, 1));letter-spacing:.2px;font-style:italic}.vs-word-stack .vs-ipa-inp{min-height:22px;padding-top:1px;padding-bottom:1px}.vs-th-ipa-inner{display:flex;align-items:center;gap:6px;white-space:nowrap}.vs-ipa-toggle{display:inline-flex;border:1.5px solid #e5e7eb;border-radius:7px;overflow:hidden;flex-shrink:0}.vs-ipa-tog-btn{height:28px;padding:0 10px;border:none;background:#f9fafb;color:#6b7280;font-family:Nunito,sans-serif;font-size:.75rem;font-weight:800;cursor:pointer;transition:background .15s,color .15s}.vs-ipa-tog-btn+.vs-ipa-tog-btn{border-left:1.5px solid #e5e7eb}.vs-ipa-tog-btn.active{background:#ede9fe;color:#6d28d9}.vs-ipa-tog-btn:hover:not(.active){background:#f3f4f6;color:#374151}.vs-pos-sel{cursor:pointer}.vs-def-inp{resize:none;overflow:hidden;min-height:32px;line-height:1.45;font-size:calc(.78rem * var(--vs-fs, 1));color:#1d4ed8}.vs-ex-inp{resize:none;overflow:hidden;min-height:32px;line-height:1.5;font-size:calc(.78rem * var(--vs-fs, 1));color:#1f2937;font-style:italic}.vs-ex-display{padding:5px 7px;min-height:32px;cursor:text;font-size:calc(.78rem * var(--vs-fs, 1));line-height:1.6}.vs-ex-display:hover{background:#f9fafb;border-radius:5px}.vs-ex-line{font-style:italic;color:#1f2937}.vs-ex-word{color:#ea580c;font-weight:800;font-style:italic}.vs-ex-empty{color:#9ca3af;font-style:normal}.vs-ex-wrap{position:relative}.vs-ex-wrap .vs-ex-display{padding-right:26px}.vs-ex-shuffle{position:absolute;top:3px;right:3px;width:22px;height:22px;border-radius:6px;border:1.5px solid #d5e8b5;background:#eef7e0;color:#4d7c0f;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;opacity:.45;transition:opacity .12s,background .12s}.vs-td-ex:hover .vs-ex-shuffle{opacity:1}.vs-ex-shuffle:hover{background:#e3f0cf;border-color:#c3dd99}.vs-ex-shuffle.spinning svg{animation:dict-spin .7s linear infinite}.vs-ex-tr-btn{display:inline-flex;align-items:center;justify-content:center;width:20px;height:17px;padding:0;margin-left:2px;vertical-align:-3px;border:none;background:0 0;color:#2563eb;cursor:pointer;opacity:.55;transition:opacity .12s}.vs-ex-tr-btn:hover{opacity:1}.vs-ex-sp-btn{display:inline-flex;align-items:center;justify-content:center;width:20px;height:17px;padding:0;margin-left:2px;vertical-align:-3px;border:none;background:0 0;color:#4d7c0f;cursor:pointer;opacity:.55;transition:opacity .12s}.vs-ex-sp-btn:hover{opacity:1}.vs-ex-tr-btn.vs-ex-tr-loading{opacity:.3}.vs-ex-tr-btn.vs-ex-tr-loading svg{animation:dict-spin .7s linear infinite}.vs-ex-vi{font-size:.82rem;color:#15803d;font-style:italic;margin:1px 0 5px;line-height:1.5}.vs-sa-btn{display:inline-flex;align-items:center;justify-content:center;width:22px;height:20px;padding:0;margin-left:5px;vertical-align:-4px;border:none;background:0 0;color:#2563eb;cursor:pointer;opacity:.6;transition:opacity .12s,color .12s}.vs-sa-btn.vs-sa-active,.vs-sa-btn:hover{opacity:1;color:#1d4ed8}.vs-sa-panel{display:block;width:100%;margin-top:7px}.vs-sa-group{display:flex;flex-wrap:wrap;align-items:center;gap:5px;margin-bottom:6px}.vs-sa-tag{flex-shrink:0;font-size:.58rem;font-weight:800;text-transform:uppercase;letter-spacing:.03em;padding:2px 7px;border-radius:6px}.vs-sa-tag-syn{background:#dcfce7;color:#15803d}.vs-sa-tag-ant{background:#fee2e2;color:#b91c1c}.vs-sa-tag-col{background:#dbeafe;color:#1e40af}.vs-sa-chip{font-size:.8rem;padding:2px 9px;border-radius:999px;cursor:pointer;font-weight:600}.vs-sa-chip-syn{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}.vs-sa-chip-ant{background:#fff5f5;color:#b91c1c;border:1px solid #fecaca}.vs-sa-chip-col{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}.vs-sa-empty{font-size:.78rem;color:#94a3b8;font-style:italic}.vs-td-meaning .vs-meaning-row{display:flex;align-items:flex-end;gap:4px;width:100%}.vs-td-meaning .vs-meaning-row .vs-meaning-inp{field-sizing:content;width:auto;flex:0 1 auto;min-width:30px;max-width:100%}.vs-td-meaning .vs-meaning-row .vs-sa-btn{flex-shrink:0;margin:0;vertical-align:0}.vs-lookup-spin{font-size:.75rem;flex-shrink:0}.vs-empty-msg{text-align:center;padding:36px;color:var(--muted);font-size:.85rem}.vs-speak-btn{width:28px;height:28px;border-radius:50%;border:none;flex-shrink:0;background:#e0f2fe;color:#0369a1;font-size:.85rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.vs-speak-btn:hover{background:#0369a1;color:#fff}.vs-del-btn{width:26px;height:26px;border-radius:6px;border:none;background:0 0;color:#d1d5db;font-size:.78rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.vs-del-btn:hover{background:#fee2e2;color:#b91c1c}.vs-hard-btn{width:26px;height:26px;border-radius:6px;border:none;background:0 0;color:#cbd5e1;font-size:1rem;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;margin-right:2px}.vs-hard-btn:hover{background:#fef3c7;color:#d97706}.vs-hard-btn.on{color:#f59e0b}.vs-td-act{white-space:nowrap}.vs-btn-hard{display:inline-flex;align-items:center;gap:2px;height:30px;padding:0 9px;border-radius:8px;border:1.5px solid #e5e7eb;background:#f9fafb;color:#b45309;font-family:Nunito,sans-serif;font-size:.73rem;font-weight:700;cursor:pointer;white-space:nowrap;line-height:1;transition:background .12s,border-color .12s,color .12s}.vs-btn-hard:hover{background:#fffbeb;border-color:#fcd34d;color:#92400e}.vs-btn-hard #vsHardCount{display:inline-block;min-width:16px;padding:0 5px;margin-left:2px;background:#f59e0b;color:#fff;border-radius:999px;font-size:.72rem;font-weight:800}.vs-hard-modal{position:fixed;inset:0;z-index:100060;display:none;background:rgba(15,23,42,.5);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);align-items:center;justify-content:center;padding:20px}.vs-hard-modal.open{display:flex}.vs-hard-box{width:560px;max-width:96vw;max-height:86vh;display:flex;flex-direction:column;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.3)}.vs-hard-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid #eef0f4}.vs-hard-title{font-weight:800;font-size:1.05rem;color:#1e293b}.vs-hard-close{width:30px;height:30px;border:none;background:#f1f5f9;border-radius:8px;cursor:pointer;color:#64748b;font-size:.9rem}.vs-hard-close:hover{background:#fee2e2;color:#b91c1c}.vs-hard-body{overflow-y:auto;padding:14px 18px 18px}.vs-hard-empty{text-align:center;color:#94a3b8;padding:30px 10px;font-size:.95rem}.vs-hard-tools{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.vs-hard-cnt{color:#64748b;font-size:.85rem;font-weight:700}.vs-hard-addall{border:1.5px solid #16a34a;background:#dcfce7;color:#15803d;font-weight:700;border-radius:999px;padding:6px 14px;cursor:pointer;font-size:.84rem}.vs-hard-addall:hover{background:#16a34a;color:#fff}.vs-hard-list{display:flex;flex-direction:column;gap:10px}.vs-hard-item{border:1px solid #eef0f4;border-radius:12px;padding:10px 12px;background:#fafbfc}.vs-hard-main{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.vs-hard-word{font-weight:800;color:#1e293b;font-size:1rem}.vs-hard-ipa{color:#0369a1;font-size:.85rem}.vs-hard-pos{color:#7c3aed;font-size:.78rem;background:#ede9fe;border-radius:6px;padding:1px 7px}.vs-hard-spk{border:none;background:0 0;color:#94a3b8;cursor:pointer;padding:2px;margin-left:auto}.vs-hard-spk:hover{color:#0d9488}.vs-hard-mean{color:#b45309;font-size:.9rem;margin-top:3px}.vs-hard-def{color:#475569;font-size:.84rem;margin-top:2px}.vs-hard-acts{display:flex;gap:8px;margin-top:8px}.vs-hard-add1,.vs-hard-del1{border:1px solid #e2e8f0;background:#fff;border-radius:8px;padding:4px 10px;cursor:pointer;font-size:.8rem;font-weight:600;color:#475569}.vs-hard-add1:hover{border-color:#16a34a;color:#15803d;background:#f0fdf4}.vs-hard-del1:hover{border-color:#ef4444;color:#b91c1c;background:#fef2f2}body.vs-dark .vs-hard-box{background:#1a1e2c}body.vs-dark .vs-hard-head{border-bottom-color:#2c3244}body.vs-dark .vs-hard-title{color:#e8eaf0}body.vs-dark .vs-hard-item{background:#12151f;border-color:#2c3244}body.vs-dark .vs-hard-word{color:#f1f5f9}body.vs-dark .vs-hard-def{color:#a9b4c6}body.vs-dark .vs-hard-add1,body.vs-dark .vs-hard-del1{background:#1e2230;border-color:#343a4d;color:#cbd5e1}.vs-border-toggle{height:32px;padding:0 11px;border-radius:8px;border:1.5px solid var(--border);background:var(--surface2);color:var(--muted);font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:border-color .15s,color .15s,background .15s}.vs-border-toggle.active{border-color:#6d28d9;background:#ede9fe;color:#6d28d9}.vs-border-toggle:hover{border-color:#6d28d9;color:#6d28d9}.vs-fontsize-group{display:inline-flex;border:1.5px solid var(--border);border-radius:8px;overflow:hidden}.vs-fontsize-btn{height:32px;padding:0 11px;border:none;background:var(--surface2);color:var(--ink2);font-family:Nunito,sans-serif;font-weight:800;cursor:pointer;line-height:1;transition:background .15s,color .15s}.vs-fontsize-btn:first-child{font-size:.8rem;border-right:1.5px solid var(--border)}.vs-fontsize-btn:last-child{font-size:1rem}.vs-fontsize-btn:hover{background:#ede9fe;color:#6d28d9}.vs-colmenu-wrap{position:relative;display:inline-block}.vs-colmenu{position:absolute;top:calc(100% + 6px);right:0;z-index:50;background:#fff;border:1.5px solid var(--border);border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,.14);padding:8px;min-width:170px}.vs-colmenu-title{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:4px 8px 6px}.vs-colmenu label{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:8px;font-family:Nunito,sans-serif;font-size:.84rem;font-weight:700;color:var(--ink);cursor:pointer}.vs-colmenu label:hover{background:var(--surface2)}.vs-colmenu input[type=checkbox]{width:15px;height:15px;cursor:pointer;accent-color:#16a34a}.vs-colmenu-sub{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 8px 4px 26px}.vs-colmenu-sub span{font-family:Nunito,sans-serif;font-size:.76rem;font-weight:600;color:var(--muted)}.vs-colmenu-sub select{font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;padding:3px 6px;border-radius:7px;border:1.5px solid var(--border);background:var(--surface);color:var(--ink);cursor:pointer}.vs-table.vs-hide-date .vs-td-date,.vs-table.vs-hide-date .vs-th-date{display:none}.vs-table.vs-hide-ipa .vs-td-ipa,.vs-table.vs-hide-ipa .vs-th-ipa{display:none}.vs-table.vs-hide-pos .vs-td-pos,.vs-table.vs-hide-pos .vs-th-pos{display:none}.vs-table.vs-hide-meaning .vs-td-meaning,.vs-table.vs-hide-meaning .vs-th-meaning{display:none}.vs-table.vs-hide-def .vs-td-def,.vs-table.vs-hide-def .vs-th-def{display:none}.vs-table.vs-hide-ex .vs-td-ex,.vs-table.vs-hide-ex .vs-th-ex{display:none}.vs-table--bordered td,.vs-table--bordered th{border-right:1px solid #000}.vs-table--bordered td:last-child,.vs-table--bordered th:last-child{border-right:none}.vs-table--hbordered td,.vs-table--hbordered th{border-bottom:1px solid #000}.vs-table--hbordered thead th{border-bottom:2px solid #000}@media (min-width:601px){.vs-table thead th{background:#e9f0da;color:#4d7c0f;border-bottom:2px solid #cde0aa;font-size:.68rem;letter-spacing:.06em}.vs-table .vs-th-ipa-lbl{color:#4d7c0f}.vs-table .vs-ipa-tog-btn.active{background:#dcecbf;color:#4d7c0f}.vs-table tbody td{border-bottom:1px solid #eef2e6}.vs-table tbody tr:hover td{background:#f6faee}.vs-table.vs-table--hbordered tbody td{border-bottom:1px solid #000}.vs-table.vs-table--hbordered thead th{border-bottom:2px solid #000}.vs-table .vs-th-word{text-align:center}.vs-table .vs-td-word .vs-word-cell{justify-content:center;align-items:center}.vs-table .vs-td-word .vs-word-inp{color:#3f6212;font-weight:800;field-sizing:content;width:auto;max-width:100%;text-align:center}.vs-table .vs-td-word .vs-word-inp:focus{color:#3f6212}.vs-table .vs-td-word .vs-speak-btn{color:#6b9b2e}.vs-table .vs-td-word .vs-speak-btn:hover{color:#4d7c0f}.vs-table .vs-td-ipa .vs-ipa-inp{color:#94a3b8;font-style:italic}.vs-table .vs-td-ipa .vs-ipa-inp:focus{color:#6d28d9}.vs-table .vs-th-pos{width:104px}.vs-table .vs-td-pos .vs-pos-sel{width:auto;max-width:100%;background:#eef5e0;color:#4d7c0f;border:1px solid #d9e8bd;border-radius:999px;font-size:.68rem;font-weight:800;text-transform:lowercase;padding:3px 10px;letter-spacing:.02em;box-shadow:none}.vs-table .vs-td-pos .vs-pos-sel:hover{background:#e6f0d2;border-color:#cbe0a4}.vs-table .vs-td-pos .vs-pos-sel:focus{background:#fff;border-color:#a3c765;box-shadow:0 0 0 3px #eef5e0}.vs-table .vs-td-meaning .vs-meaning-inp{color:#1e293b;font-weight:700}.vs-table .vs-td-def .vs-def-inp{color:#64748b}.vs-table .vs-td-ex .vs-ex-line{color:#64748b}.vs-table .vs-td-ex .vs-ex-word{color:#4d7c0f}.vs-table .vs-td-meaning .vs-meaning-row{align-items:flex-end;gap:3px}.vs-table .vs-td-meaning .vs-meaning-row .vs-meaning-inp{min-height:0;line-height:1.4;padding-top:3px;padding-bottom:2px}.vs-table .vs-td-meaning .vs-sa-btn{align-self:flex-end;margin:0 0 3px 1px}}.vs-cpicker{display:none;position:fixed;z-index:9500;background:#fff;border:1.5px solid #e5e7eb;border-radius:10px;padding:10px;box-shadow:0 8px 28px rgba(0,0,0,.18)}.vs-cpicker.active{display:block}.vs-cpicker-grid{display:grid;grid-template-columns:repeat(3,24px);gap:5px}.vs-cpicker-sw{width:24px;height:24px;border-radius:5px;border:1.5px solid #d1d5db;cursor:pointer;padding:0;transition:transform .1s,border-color .1s}.vs-cpicker-sw:hover{transform:scale(1.2);border-color:#374151;z-index:1;position:relative}.vs-cpicker-clear{background:#fff;background-image:linear-gradient(135deg,#fff 45%,#ef4444 45%,#ef4444 55%,#fff 55%)}.vs-cpicker-custom{background:#f8fafc;font-size:13px;color:#6d28d9;display:flex;align-items:center;justify-content:center;border-color:#c4b5fd}.vs-color-dot{width:15px;height:15px;border-radius:3px;border:1.5px solid #d1d5db;cursor:pointer;padding:0;display:block;margin-bottom:3px}.vs-color-dot:hover{border-color:#374151}.vs-col-fill-btn{height:32px;padding:0 8px;display:inline-flex;align-items:center;gap:4px;border:1.5px solid #e5e7eb;border-radius:7px;background:#f9fafb;cursor:pointer;color:#374151;font-size:.78rem;transition:background .12s,border-color .12s,color .12s}.vs-col-fill-btn:hover:not(:disabled){border-color:#a78bfa;background:#faf5ff;color:#6d28d9}.vs-col-fill-btn:disabled{opacity:.38;cursor:default}.vs-col-fill-swatch{display:inline-block;width:12px;height:12px;border-radius:3px;border:1px solid rgba(0,0,0,.15);flex-shrink:0}.vs-td-act{width:30px!important;vertical-align:middle;text-align:left;padding-left:0!important;padding-right:2px!important}.vs-align-group{display:inline-flex;border:1.5px solid #e5e7eb;border-radius:7px;overflow:hidden;background:#f9fafb}.vs-align-btn{height:32px;width:32px;display:flex;align-items:center;justify-content:center;border:none;background:0 0;cursor:pointer;color:#374151;transition:background .12s,color .12s}.vs-align-btn:hover:not(:disabled){background:#f1f5f9;color:#111827}.vs-align-btn.active{background:#ede9fe;color:#6d28d9}.vs-align-btn:disabled{opacity:.38;cursor:default}.vs-align-btn+.vs-align-btn{border-left:1px solid #e5e7eb}.vs-col-sel{background:#ede9fe!important;color:#6d28d9}tr.vs-row-sel td{box-shadow:inset 0 0 0 9999px rgba(139,92,246,.12)}tr.vs-row-sel td:first-child{box-shadow:inset 3px 0 0 0 #8b5cf6,inset 0 0 0 9999px rgba(139,92,246,.12)}.vs-footer{display:flex;align-items:center;padding:7px 16px;border-top:1px solid var(--border);flex-shrink:0;background:var(--surface)}@media (max-width:600px){.vs-modal-box{height:100vh;border-radius:0}.vs-table-wrap{overflow-x:hidden;padding:6px 10px 12px}.vs-table{table-layout:auto;font-size:.9rem}.vs-table thead{display:none}.vs-table tbody{display:block}.vs-table tr{display:flex;flex-wrap:wrap;position:relative;margin:0 0 14px;border:1px solid #e8ecf0;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 4px 16px rgba(30,41,59,.09)}.vs-table tr:hover td{background:0 0}.vs-table td{display:block;border:none;padding:0}.vs-table td.vs-empty-msg{flex:1 1 100%;text-align:center;padding:24px 8px}.vs-table td.vs-td-word{padding:14px 6px 3px 20px}.vs-table td.vs-td-ipa{padding:14px 20px 3px 2px}.vs-table td.vs-td-pos{padding:2px 16px 13px 20px}.vs-table td.vs-td-meaning{padding:12px 16px 0 20px;display:flex;flex-wrap:wrap;align-items:center;column-gap:5px}.vs-table td.vs-td-meaning .vs-meaning-inp{flex:0 1 auto}.vs-table td.vs-td-meaning .vs-sa-btn{vertical-align:0}.vs-table td.vs-td-def{padding:4px 16px 0 20px}.vs-col-resizer{display:none}.vs-table td .vs-inp,.vs-table td .vs-pos-sel{field-sizing:content;width:auto;max-width:100%;min-width:16px;resize:none;min-height:0;padding:1px 2px}.vs-td-word{flex:0 1 auto;order:1;background:#4f8112!important;padding:14px 6px 3px 20px;display:flex;align-items:flex-end}.vs-td-word .vs-word-cell{display:inline-flex;align-items:flex-end;padding:0}.vs-td-word .vs-word-inp{color:#fff;font-size:1.32rem;font-weight:800;letter-spacing:-.01em}.vs-td-word .vs-word-inp:focus{color:#4d7c0f}.vs-td-word .vs-speak-btn{width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.16);color:#a5d8ff;align-self:center}.vs-td-word .vs-speak-btn:hover{background:rgba(255,255,255,.3);color:#cdeafe}.vs-td-ipa{flex:1 1 auto;order:2;background:#4f8112!important;padding:14px 20px 3px 2px;display:flex;align-items:flex-end}.vs-td-ipa .vs-ipa-cell{display:inline-flex;align-items:flex-end;padding:0;width:auto}.vs-td-ipa .vs-ipa-inp{color:#dbefc0;font-style:italic;font-size:.9rem}.vs-td-ipa .vs-ipa-inp:focus{color:#6d28d9}.vs-td-pos{flex:1 1 100%;order:3;background:#4f8112!important;padding:2px 16px 13px 20px}.vs-td-pos .vs-pos-sel{background:rgba(255,255,255,.95);color:#3f6212;border:none;border-radius:999px;font-size:.6rem;font-weight:800;text-transform:uppercase;padding:3px 10px;letter-spacing:.04em;box-shadow:0 1px 3px rgba(0,0,0,.12)}.vs-table td.vs-td-ipa,.vs-table td.vs-td-pos,.vs-table td.vs-td-word{border:none!important}.vs-table td.vs-td-ipa,.vs-table td.vs-td-word{box-shadow:0 1px 0 0 #4f8112}.vs-td-meaning{flex:1 1 100%;order:4;padding:12px 16px 0 20px}.vs-td-meaning .vs-inp{color:#16233a;font-weight:800;font-size:1.05rem}.vs-td-def{flex:1 1 100%;order:5;padding:4px 16px 0 20px}.vs-td-def .vs-inp{color:#5b6b7f;font-size:.92rem;line-height:1.55}.vs-td-ex{flex:1 1 100%;order:6;position:relative;margin:12px 16px 16px;padding:10px 12px;background:#f4faec!important;border:1px solid #dcebd0;border-radius:12px}.vs-td-ex .vs-ex-line{color:#475569;font-style:italic;line-height:1.6}.vs-ex-display,.vs-ex-line,.vs-table td,.vs-table td .vs-inp,.vs-table td .vs-pos-sel,.vs-td-meaning{text-align:left!important;justify-content:flex-start!important}.vs-td-act{position:absolute;top:11px;right:12px;width:auto;z-index:2;display:flex;align-items:center;gap:6px;padding:0;flex:0 0 auto}.vs-td-act .vs-color-dot{display:none}.vs-td-act .vs-del-btn{width:26px;height:26px;border-radius:50%;border:none;background:rgba(255,255,255,.18);color:#fff;opacity:1;font-size:.95rem;display:flex;align-items:center;justify-content:center}.vs-td-act .vs-del-btn:hover{background:rgba(255,255,255,.32)}.vs-td-word .vs-del-lead{position:absolute;top:11px;right:46px;z-index:3;width:26px;height:26px;margin:0;border-radius:50%;border:none;background:rgba(255,255,255,.18);color:#fff;opacity:1;font-size:.95rem;display:flex;align-items:center;justify-content:center}.vs-td-word .vs-del-lead:hover{background:rgba(255,255,255,.32);opacity:1}.vs-td-act .vs-hard-btn{width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.18);color:#fff}.vs-td-act .vs-hard-btn.on{color:#fde047;background:rgba(255,255,255,.26)}.vs-header{flex-direction:column;align-items:stretch;gap:9px;padding:12px 14px 10px;position:relative}.vs-title{font-size:1.05rem;padding-right:40px}.vs-btn-close{position:absolute;top:11px;right:14px}.vs-header-actions{margin-left:0;width:100%;justify-content:flex-start;gap:6px;align-items:center}.vs-search{width:100%;flex:1 1 100%;order:-1;height:34px}.vs-align-btn,.vs-border-toggle,.vs-btn-add,.vs-btn-del-all,.vs-btn-flash,.vs-btn-import,.vs-btn-pdf,.vs-btn-share,.vs-btn-test,.vs-col-fill-btn,.vs-fontsize-btn,.vs-header-actions>button{height:32px}.vs-settings-wrap{display:inline-flex;position:relative}.vs-settings-btn{display:inline-flex;align-items:center;justify-content:center;height:32px;width:36px;border-radius:8px;border:1.5px solid #e5e7eb;background:#f9fafb;color:#374151;font-size:1.05rem;cursor:pointer}.vs-settings-btn:hover{background:#eef2ff;border-color:#a5b4fc}.vs-settings-menu{display:none}.vs-settings-menu.vs-open{display:flex;flex-wrap:wrap;gap:6px;align-items:center;position:absolute;top:40px;left:0;z-index:300;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.18);padding:10px;width:264px;max-width:84vw}}.source-card-ss{border-color:#4f46e5}.source-card-ss:hover{background:#eef2ff;border-color:#4338ca}.ss-overlay{display:none;position:fixed;inset:0;z-index:9998;background:#f8fafc;flex-direction:column}.ss-overlay.active{display:flex}.ss-overlay.ss-dark{background:#0f172a}.ss-overlay.ss-dark .ss-header{background:#1e293b;border-bottom-color:#334155;box-shadow:0 2px 8px rgba(0,0,0,.3)}.ss-overlay.ss-dark .ss-title{color:#f1f5f9}.ss-overlay.ss-dark .ss-back-btn,.ss-overlay.ss-dark .ss-ipa-label,.ss-overlay.ss-dark .ss-mob-list-btn,.ss-overlay.ss-dark .ss-sel,.ss-overlay.ss-dark .ss-settings-btn,.ss-overlay.ss-dark .ss-sz-btn{background:#334155;border-color:#475569;color:#e2e8f0}.ss-overlay.ss-dark .ss-back-btn:hover,.ss-overlay.ss-dark .ss-settings-btn:hover{background:#475569;color:#fff}.ss-overlay.ss-dark .ss-size-ctrl{background:#334155;border-color:#475569}.ss-overlay.ss-dark .ss-sz-label{color:#e2e8f0}.ss-overlay.ss-dark .ss-toolbar{background:#1e293b}.ss-overlay.ss-dark .ss-list-top{background:#1e293b;border-color:#334155;box-shadow:none}.ss-overlay.ss-dark .ss-list-search{background:#0b1120;border-color:#334155;color:#e2e8f0}.ss-overlay.ss-dark .ss-list-search::placeholder{color:#64748b}.ss-overlay.ss-dark .ss-list-item{background:#1e293b;color:#cbd5e1;border-color:transparent}.ss-overlay.ss-dark .ss-list-item:hover{background:#334155;border-color:#475569;color:#f1f5f9}.ss-overlay.ss-dark .ss-list-item.active{background:#3b3763;border-color:#818cf8;color:#e0e7ff}.ss-overlay.ss-dark .ss-list-edit-btn:hover{background:#4338ca;color:#fff}.ss-overlay.ss-dark .ss-list-col::-webkit-scrollbar-thumb{background:#475569}.ss-overlay.ss-dark .ss-detail-col{background:#1e293b;border-color:#334155}.ss-overlay.ss-dark .ss-detail-name{color:#f1f5f9}.ss-overlay.ss-dark .ss-detail-book{background:linear-gradient(135deg,#334155,#3b3763);border-color:#475569}.ss-overlay.ss-dark .ss-name-ipa{color:#94a3b8}.ss-overlay.ss-dark .ss-edit-btn{background:#334155;border-color:#475569;color:#cbd5e1}.ss-overlay.ss-dark .ss-empty-state{color:#64748b}.ss-overlay.ss-dark .ss-card{background:#263244;border-color:#3a475c;box-shadow:0 4px 16px rgba(0,0,0,.25)}.ss-overlay.ss-dark .ss-card-c0{background:#2c2a20;border-color:#4d4327;border-left-color:#f59e0b}.ss-overlay.ss-dark .ss-card-c1{background:#1e2a3d;border-color:#2e4463;border-left-color:#3b82f6}.ss-overlay.ss-dark .ss-card-c2{background:#1e2e26;border-color:#2c4a39;border-left-color:#22c55e}.ss-overlay.ss-dark .ss-card-c3{background:#272338;border-color:#423a63;border-left-color:#8b5cf6}.ss-overlay.ss-dark .ss-pat-s{color:#f87171}.ss-overlay.ss-dark .ss-pat-v{color:#fb923c}.ss-overlay.ss-dark .ss-pat-c{color:#93c5fd}.ss-overlay.ss-dark .ss-pat-plus{color:#64748b}.ss-overlay.ss-dark .ss-card-meaning-en{color:#93c5fd}.ss-overlay.ss-dark .ss-card-meaning{color:#fca5a5}.ss-overlay.ss-dark .ss-example-text{color:#e2e8f0}.ss-overlay.ss-dark mark.ss-hl{color:#fdba74}.ss-overlay.ss-dark .ss-example-vi{color:#94a3b8}.ss-overlay.ss-dark .ss-name-ipa,.ss-overlay.ss-dark .ss-pattern-ipa{color:#94a3b8}.ss-overlay.ss-dark .ss-speak-btn{background:#334155;border-color:#475569;color:#93c5fd}.ss-overlay.ss-dark .ss-speak-btn:hover{background:#475569}.ss-overlay.ss-dark .ss-conv-block{background:#1e293b;border-color:#3a475c;box-shadow:none}.ss-overlay.ss-dark .ss-conv-header{background:linear-gradient(90deg,#2a2650,#1e293b);border-bottom-color:#3a475c}.ss-overlay.ss-dark .ss-conv-label{color:#a5b4fc}.ss-overlay.ss-dark .ss-conv-turns{background:#172033}.ss-overlay.ss-dark .ss-conv-en{color:#e2e8f0}.ss-overlay.ss-dark .ss-conv-vi{color:#94a3b8}.ss-overlay.ss-dark .ss-conv-a .ss-conv-speaker{color:#93c5fd}.ss-overlay.ss-dark .ss-conv-b .ss-conv-speaker{color:#c4b5fd}.ss-overlay.ss-dark .ss-add-conv-btn:hover{background:rgba(139,92,246,.15)}.ss-overlay.ss-dark .ss-conv-gpt-btn:hover{background:rgba(16,185,129,.15)}.ss-header{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 16px;background:#fff;border-bottom:1.5px solid #e2e8f0;box-shadow:0 2px 8px rgba(0,0,0,.06);flex-shrink:0}.ss-back-btn{padding:7px 14px;border-radius:8px;border:1.5px solid #e2e8f0;background:#fff;font-family:Nunito,sans-serif;font-weight:700;font-size:.85rem;cursor:pointer;color:#64748b;transition:background .14s,color .14s;white-space:nowrap}.ss-back-btn:hover{background:#f1f5f9;color:#1e293b}.ss-title{font-family:Nunito,sans-serif;font-weight:900;font-size:1.1rem;color:#1e293b;white-space:nowrap}.ss-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-left:auto}.ss-sel{padding:6px 10px;border-radius:8px;border:1.5px solid #e2e8f0;background:#fff;font-family:Nunito,sans-serif;font-size:.82rem;cursor:pointer;outline:0;max-width:160px}.ss-add-btn{padding:7px 14px;border-radius:8px;border:1.5px solid #4f46e5;background:#eef2ff;font-family:Nunito,sans-serif;font-weight:800;font-size:.82rem;cursor:pointer;color:#4338ca;transition:background .14s,color .14s;white-space:nowrap}.ss-add-btn:hover{background:#c7d2fe}.ss-list-item{position:relative;display:flex;align-items:center}.ss-list-label{flex:1;cursor:pointer}.ss-list-edit-btn{flex-shrink:0;width:22px;height:22px;border-radius:5px;border:none;background:0 0;color:#94a3b8;cursor:pointer;font-size:.8rem;display:flex;align-items:center;justify-content:center;padding:0;transition:color .13s,background .13s}.ss-list-edit-btn:hover{color:#4f46e5;background:#e0e7ff}.ss-list-del-btn{flex-shrink:0;width:22px;height:22px;border-radius:5px;border:none;background:0 0;color:#94a3b8;cursor:pointer;font-size:.75rem;display:flex;align-items:center;justify-content:center;padding:0;transition:color .13s,background .13s}.ss-list-del-btn:hover{color:#dc2626;background:#fee2e2}.ss-test-open-btn{padding:6px 13px;border-radius:999px;border:1.5px solid #f59e0b;background:#fffbeb;color:#b45309;font-size:.82rem;font-weight:700;font-family:Nunito,sans-serif;cursor:pointer;transition:all .14s;white-space:nowrap}.ss-test-open-btn:hover{background:#fef3c7;border-color:#d97706}.ss-mix-mode-row{display:flex;gap:6px;padding:10px 16px 0;flex-wrap:wrap}.ss-mix-mode-btn{flex:1;padding:7px 8px;border-radius:10px;border:1.5px solid #e5e7eb;background:#f9fafb;font-size:.75rem;font-weight:700;color:#6b7280;cursor:pointer;font-family:inherit;transition:all .15s;white-space:nowrap}.ss-mix-mode-btn.active{border-color:#6366f1;background:#eef2ff;color:#4338ca}.ss-mix-mode-btn:hover:not(.active){border-color:#c7d2fe;color:#4338ca}.ss-mix-vi-blank{font-size:1rem;font-weight:600;line-height:1.8}.ss-mix-blank-slot{display:inline-block;min-width:90px;height:2px;background:#6366f1;margin:0 4px;vertical-align:baseline;border-radius:2px;position:relative;top:2px}.ss-mix-vi-hint{font-size:.82em;color:#64748b;font-style:italic;margin-top:6px}.ss-mix-choice-sm{padding:8px 12px}.ss-mix-type-wrap{display:flex;gap:8px;align-items:center}.ss-mix-type-inp{flex:1;padding:10px 14px;border-radius:12px;border:2px solid #c7d2fe;font-size:.92rem;font-family:inherit;outline:0;color:#1e293b;transition:border-color .15s}.ss-mix-type-inp:focus{border-color:#6366f1}.ss-mix-type-check-btn{padding:10px 16px;border-radius:12px;border:none;background:#6366f1;color:#fff;font-size:.88rem;font-weight:800;cursor:pointer;font-family:inherit;white-space:nowrap}.ss-mix-type-check-btn:hover{background:#4f46e5}.ss-mix-open-btn{padding:6px 13px;border-radius:999px;border:1.5px solid #6366f1;background:#eef2ff;color:#4338ca;font-size:.82rem;font-weight:700;font-family:Nunito,sans-serif;cursor:pointer;transition:all .14s;white-space:nowrap}.ss-mix-open-btn:hover{background:#e0e7ff;border-color:#4338ca}.ss-star-test-btn{border-color:#f59e0b;background:#fffbeb;color:#b45309}.ss-star-test-btn:hover{background:#fef3c7;border-color:#d97706}body.cards-retro .ss-add-btn,body.cards-retro .ss-gpt-hdr-btn,body.cards-retro .ss-mix-open-btn,body.cards-retro .ss-star-test-btn,body.cards-retro .ss-test-open-btn{border-radius:7px!important;border-width:2px!important;box-shadow:3px 3px 0 rgba(31,41,55,.28)!important;transition:transform .12s cubic-bezier(.2,.8,.3,1),box-shadow .12s ease,background .12s ease!important}body.cards-retro .ss-add-btn:hover,body.cards-retro .ss-gpt-hdr-btn:hover,body.cards-retro .ss-mix-open-btn:hover,body.cards-retro .ss-star-test-btn:hover,body.cards-retro .ss-test-open-btn:hover{transform:translate(-2px,-2px)!important;box-shadow:5px 5px 0 rgba(31,41,55,.28)!important}body.cards-retro .ss-add-btn:active,body.cards-retro .ss-gpt-hdr-btn:active,body.cards-retro .ss-mix-open-btn:active,body.cards-retro .ss-star-test-btn:active,body.cards-retro .ss-test-open-btn:active{transform:translate(1px,1px)!important;box-shadow:1px 1px 0 rgba(31,41,55,.28)!important}body.cards-retro .ss-settings-btn{border-radius:7px!important;border-width:2px!important;box-shadow:3px 3px 0 rgba(31,41,55,.22)!important}body.cards-retro #vocabListModal .vocab-quiz-launch-btn,body.cards-retro .co-pa-btn,body.cards-retro .ctrl-btn,body.cards-retro .rz-gpt-btn,body.cards-retro .vl-search-btn,body.cards-retro .wr-btn,body.cards-retro .yt-practice-btn,body.cards-retro .ytl-abtn{border-radius:7px!important;box-shadow:3px 3px 0 rgba(31,41,55,.26)!important;transition:transform .12s cubic-bezier(.2,.8,.3,1),box-shadow .12s ease,background .12s ease,filter .12s ease!important}body.cards-retro #vocabListModal .vocab-quiz-launch-btn:hover,body.cards-retro .co-pa-btn:hover,body.cards-retro .ctrl-btn:hover,body.cards-retro .rz-gpt-btn:hover,body.cards-retro .vl-search-btn:hover,body.cards-retro .wr-btn:hover,body.cards-retro .yt-practice-btn:hover,body.cards-retro .ytl-abtn:hover{transform:translate(-2px,-2px)!important;box-shadow:5px 5px 0 rgba(31,41,55,.26)!important}body.cards-retro #vocabListModal .vocab-quiz-launch-btn:active,body.cards-retro .co-pa-btn:active,body.cards-retro .ctrl-btn:active,body.cards-retro .rz-gpt-btn:active,body.cards-retro .vl-search-btn:active,body.cards-retro .wr-btn:active,body.cards-retro .yt-practice-btn:active,body.cards-retro .ytl-abtn:active{transform:translate(1px,1px)!important;box-shadow:1px 1px 0 rgba(31,41,55,.26)!important}body.cards-retro .filter-btn{border-radius:7px!important}body.cards-retro #vocabListModal .vl-sw-toolbar .filter-btn,body.cards-retro #vocabListModal .vl-sw-toolbar .vl-back-btn{box-shadow:3px 3px 0 rgba(31,41,55,.26)!important;transition:transform .12s cubic-bezier(.2,.8,.3,1),box-shadow .12s ease,background .12s ease,filter .12s ease!important}body.cards-retro #vocabListModal .vl-sw-toolbar .filter-btn:hover,body.cards-retro #vocabListModal .vl-sw-toolbar .vl-back-btn:hover{transform:translate(-2px,-2px)!important;box-shadow:5px 5px 0 rgba(31,41,55,.26)!important}body.cards-retro #vocabListModal .vl-sw-toolbar .filter-btn:active,body.cards-retro #vocabListModal .vl-sw-toolbar .vl-back-btn:active{transform:translate(1px,1px)!important;box-shadow:1px 1px 0 rgba(31,41,55,.26)!important}body.cards-retro #vocabListModal .vl-sort-menu .filter-btn,body.cards-retro #vocabListModal .vl-sort-menu .filter-btn:active,body.cards-retro #vocabListModal .vl-sort-menu .filter-btn:hover{box-shadow:none!important;transform:none!important}body.cards-retro .rz-alldone-btn,body.cards-retro .rz-auto-spin-btn,body.cards-retro .rz-back-btn,body.cards-retro .rz-draw-toggle-btn,body.cards-retro .rz-front-btn,body.cards-retro .rz-hard-words-btn,body.cards-retro .rz-level-filter-btn,body.cards-retro .rz-mark-btn,body.cards-retro .rz-progress-btn,body.cards-retro .rz-repeat-btn,body.cards-retro .rz-show-list-btn,body.cards-retro .rz-shuffle-btn,body.cards-retro .rz-studynow-btn,body.cards-retro .rz-sys-folder-btn,body.cards-retro .rz-test-item,body.cards-retro .rz-text-toggle-btn,body.cards-retro .rz-unknown-dl-btn,body.cards-retro .rz-unknown-words-btn{border-radius:7px!important;box-shadow:3px 3px 0 rgba(31,41,55,.26)!important;transition:transform .12s cubic-bezier(.2,.8,.3,1),box-shadow .12s ease,background .12s ease!important}body.cards-retro .rz-alldone-btn:hover,body.cards-retro .rz-auto-spin-btn:hover,body.cards-retro .rz-back-btn:hover,body.cards-retro .rz-draw-toggle-btn:hover,body.cards-retro .rz-front-btn:hover,body.cards-retro .rz-hard-words-btn:hover,body.cards-retro .rz-level-filter-btn:hover,body.cards-retro .rz-mark-btn:hover,body.cards-retro .rz-progress-btn:hover,body.cards-retro .rz-repeat-btn:hover,body.cards-retro .rz-show-list-btn:hover,body.cards-retro .rz-shuffle-btn:hover,body.cards-retro .rz-studynow-btn:hover,body.cards-retro .rz-sys-folder-btn:hover,body.cards-retro .rz-test-item:hover,body.cards-retro .rz-text-toggle-btn:hover,body.cards-retro .rz-unknown-dl-btn:hover,body.cards-retro .rz-unknown-words-btn:hover{transform:translate(-2px,-2px)!important;box-shadow:5px 5px 0 rgba(31,41,55,.26)!important}body.cards-retro .rz-alldone-btn:active,body.cards-retro .rz-back-btn:active,body.cards-retro .rz-hard-words-btn:active,body.cards-retro .rz-level-filter-btn:active,body.cards-retro .rz-repeat-btn:active,body.cards-retro .rz-show-list-btn:active,body.cards-retro .rz-sys-folder-btn:active,body.cards-retro .rz-test-item:active,body.cards-retro .rz-unknown-words-btn:active{transform:translate(1px,1px)!important;box-shadow:1px 1px 0 rgba(31,41,55,.26)!important}body.cards-retro .rz-spin-btn{border-radius:10px!important;box-shadow:5px 5px 0 rgba(31,41,55,.32)!important;transition:transform .12s cubic-bezier(.2,.8,.3,1),box-shadow .12s ease!important}body.cards-retro .rz-spin-btn:hover{transform:translate(-3px,-3px)!important;box-shadow:8px 8px 0 rgba(31,41,55,.32)!important}body.cards-retro .rz-spin-btn:active{transform:translate(2px,2px)!important;box-shadow:2px 2px 0 rgba(31,41,55,.32)!important}body.cards-retro .rz-card-back,body.cards-retro .rz-card-front{border-radius:14px!important}@media (prefers-reduced-motion:reduce){body.cards-retro .rz-spin-btn:hover,body.cards-retro .rz-test-item:hover{transform:none!important}}.ss-mix-picker-overlay{position:fixed;inset:0;z-index:10005;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center}.ss-mix-picker-box{background:#fff;border-radius:20px;width:100%;max-width:480px;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.3);overflow:hidden}.ss-mix-picker-hdr{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-size:.95rem;font-weight:800}.ss-mix-picker-hdr button{background:0 0;border:none;color:rgba(255,255,255,.8);font-size:1rem;cursor:pointer}.ss-mix-picker-actions{display:flex;gap:8px;align-items:center;padding:10px 16px;border-bottom:1px solid #f3f4f6;flex-wrap:wrap}.ss-mix-sel-all{padding:4px 12px;border-radius:8px;border:1.5px solid #e2e8f0;background:#f8fafc;color:#374151;font-size:.78rem;font-weight:700;cursor:pointer;font-family:inherit}.ss-mix-sel-all:hover{border-color:#6366f1;color:#4338ca}.ss-mix-cnt-lbl{font-size:.78rem;font-weight:700;color:#6b7280;margin-left:auto;display:flex;align-items:center;gap:6px}.ss-mix-cnt-sel{border:1.5px solid #e2e8f0;border-radius:8px;padding:3px 8px;font-size:.8rem;font-family:inherit;outline:0}.ss-mix-list{flex:1;overflow-y:auto;padding:8px 12px;display:flex;flex-direction:column;gap:4px}.ss-mix-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;cursor:pointer;transition:background .12s}.ss-mix-item:hover{background:#f5f3ff}.ss-mix-item input[type=checkbox]{width:16px;height:16px;accent-color:#6366f1;flex-shrink:0}.ss-mix-item-name{font-size:.85rem;font-weight:700;color:#1e293b}.ss-mix-picker-footer{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-top:1px solid #f3f4f6}.ss-mix-sel-count{font-size:.78rem;color:#6b7280;font-weight:700}.ss-mix-start-btn{padding:8px 20px;border-radius:10px;border:none;background:linear-gradient(135deg,#6366f1,#7c3aed);color:#fff;font-size:.88rem;font-weight:800;cursor:pointer;font-family:inherit}.ss-mix-start-btn:hover{opacity:.9}.ss-mix-step{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden}.ss-mix-type-list{flex:1;overflow-y:auto;padding:14px 16px;display:flex;flex-direction:column;gap:10px}.ss-mix-type-opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:12px 14px;border-radius:14px;border:2px solid #e5e7eb;background:#f9fafb;cursor:pointer;font-family:inherit;transition:all .15s}.ss-mix-type-opt:hover:not(.active){border-color:#c7d2fe;background:#f5f3ff}.ss-mix-type-opt.active{border-color:#6366f1;background:#eef2ff}.ss-mix-type-ic{font-size:1.5rem;flex-shrink:0;line-height:1}.ss-mix-type-txt{display:flex;flex-direction:column;gap:2px}.ss-mix-type-txt b{font-size:.92rem;font-weight:800;color:#1e293b}.ss-mix-type-txt small{font-size:.74rem;color:#6b7280;line-height:1.4}.ss-mix-type-opt.active .ss-mix-type-txt b{color:#4338ca}.ss-mix-back-btn{padding:8px 18px;border-radius:10px;border:1.5px solid #e2e8f0;background:#fff;color:#64748b;font-size:.85rem;font-weight:700;cursor:pointer;font-family:inherit}.ss-mix-back-btn:hover{background:#f8fafc;border-color:#cbd5e1}.ss-test-box.ss-mix-box{max-width:880px}.ss-mix-body{padding:20px 22px;display:flex;flex-direction:column;gap:14px;flex:1;overflow-y:auto}.ss-mix-struct-tag{display:inline-block;padding:3px 12px;background:#eef2ff;color:#4338ca;border-radius:999px;font-size:.72rem;font-weight:800;letter-spacing:.04em;align-self:flex-start}.ss-mix-vi{font-size:1.05rem;font-weight:800;color:#1e293b;line-height:1.5;padding:12px 16px;background:#f8fafc;border-radius:12px;border-left:4px solid #6366f1}.ss-mix-choices{display:flex;flex-direction:column;gap:8px}.ss-mix-choice{display:flex;align-items:flex-start;gap:10px;padding:11px 14px;border-radius:12px;border:2px solid #e2e8f0;background:#f8fafc;font-size:.88rem;font-weight:600;color:#1e293b;cursor:pointer;text-align:left;transition:all .15s;font-family:inherit}.ss-mix-choice:hover:not(:disabled){border-color:#818cf8;background:#eef2ff}.ss-mix-choice.correct{background:#dcfce7;border-color:#22c55e}.ss-mix-choice.wrong{background:#fee2e2;border-color:#f87171}.ss-mix-choice:disabled{cursor:default}.ss-mix-choice-text{flex:1;line-height:1.5}.ss-mix-feedback{padding:10px 14px;border-radius:10px;background:#f8fafc;border:1px solid #e2e8f0}.ss-mix-feedback.correct .rz-mc-fb-label{color:#16a34a}.ss-mix-feedback.wrong .rz-mc-fb-label{color:#dc2626}.ss-mix-fb-en{font-size:.85rem;color:#374151;margin-top:5px;line-height:1.5}.ss-mix-footer{display:flex;justify-content:flex-end;gap:10px;padding:12px 22px;border-top:1px solid #f3f4f6}.ss-test-modal{position:fixed;inset:0;z-index:10001;background:linear-gradient(135deg,#1e1b4b 0,#312e81 50%,#4c1d95 100%);display:flex;align-items:center;justify-content:center}.ss-test-box{background:#fff;border-radius:24px;width:100%;max-width:580px;box-shadow:0 24px 80px rgba(0,0,0,.4);display:flex;flex-direction:column;max-height:88vh;overflow:hidden}.ss-test-header{display:flex;align-items:center;gap:10px;padding:14px 18px;background:#f59e0b;border-radius:20px 20px 0 0}.ss-test-title{font-weight:800;font-size:1rem;color:#fff;flex:1}.ss-test-progress{font-size:.82rem;color:rgba(255,255,255,.85);font-weight:700}.ss-test-close{background:0 0;border:none;color:#fff;font-size:1.1rem;cursor:pointer;opacity:.8;line-height:1;padding:2px 6px}.ss-test-close:hover{opacity:1}.ss-test-body{padding:20px 22px;display:flex;flex-direction:column;gap:12px;flex:1;overflow-y:auto}.ss-test-struct-name{font-size:.78rem;font-weight:700;color:#94a3b8;letter-spacing:.03em}.ss-test-prompt{font-size:.82rem;font-weight:700;color:#64748b}.ss-test-vi{font-size:1.08rem;font-weight:600;color:#1e293b;font-style:italic;background:#f8fafc;border-left:3px solid #f59e0b;padding:10px 14px;border-radius:0 8px 8px 0;line-height:1.6}.ss-test-input{width:100%;padding:10px 13px;border:2px solid #e2e8f0;border-radius:10px;font-size:.95rem;font-family:Nunito,sans-serif;resize:none;outline:0;transition:border-color .15s;box-sizing:border-box;line-height:1.5}.ss-test-input:focus{border-color:#f59e0b}.ss-test-feedback{padding:10px 14px;border-radius:10px;background:#f8fafc}.ss-test-fb-label{font-size:.85rem;font-weight:700;margin-bottom:6px}.ss-test-correct{color:#16a34a}.ss-test-close-match{color:#d97706}.ss-test-wrong{color:#dc2626}.ss-test-answer{font-size:.95rem;font-style:italic;color:#1e293b;line-height:1.6}.ss-test-close{color:#d97706}.ss-test-score-pct{font-weight:900;margin-left:6px;padding:1px 9px;border-radius:999px;font-size:.82rem}.ss-test-score-pct.ss-test-correct{background:#dcfce7}.ss-test-score-pct.ss-test-close{background:#fef3c7}.ss-test-score-pct.ss-test-wrong{background:#fee2e2}.ss-test-ans-label{font-size:.68rem;font-weight:800;color:#64748b;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}.ss-test-ans-diff{font-size:1rem;line-height:1.75;font-style:normal}.ss-test-syn-note{font-size:.72rem;color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:6px 9px;margin-top:8px;line-height:1.5}.ss-test-footer{display:flex;gap:8px;padding:14px 18px;border-top:1.5px solid #f1f5f9;justify-content:flex-end}.ss-test-skip-btn{padding:9px 16px;border-radius:10px;border:1.5px solid #e2e8f0;background:#fff;color:#64748b;font-size:.88rem;font-weight:600;font-family:Nunito,sans-serif;cursor:pointer}.ss-test-skip-btn:hover{background:#f8fafc}.ss-test-check-btn{padding:9px 20px;border-radius:10px;border:none;background:#f59e0b;color:#fff;font-size:.88rem;font-weight:800;font-family:Nunito,sans-serif;cursor:pointer;transition:background .14s}.ss-test-check-btn:hover{background:#d97706}.ss-test-next-btn{padding:9px 20px;border-radius:10px;border:none;background:#4f46e5;color:#fff;font-size:.88rem;font-weight:800;font-family:Nunito,sans-serif;cursor:pointer;transition:background .14s}.ss-test-next-btn:hover{background:#4338ca}.ss-test-score-bar{height:5px;background:#e2e8f0;width:100%;flex-shrink:0}.ss-test-score-bar-fill{height:100%;width:0;background:#16a34a;transition:width .4s ease,background .4s;border-radius:0 3px 3px 0}.ss-test-picker{display:flex;flex-direction:column;flex:1;overflow:hidden}.ss-test-pick-actions{display:flex;gap:8px;padding:12px 22px 8px;border-bottom:1px solid #f1f5f9}.ss-test-pick-list{flex:1;overflow-y:auto;padding:8px 16px;max-height:360px}.ss-test-pick-footer{display:flex;justify-content:space-between;align-items:center;padding:12px 22px;border-top:1px solid #f1f5f9}#ssTestModal.ss-test-modal{background:linear-gradient(135deg,#2f3e2f 0,#3a5a40 50%,#588157 100%)}#ssTestModal .ss-test-box{border-left:5px solid #6a994e}#ssTestModal .ss-test-header{background:linear-gradient(135deg,#6a994e 0,#386641 100%)}#ssTestModal .ss-test-close{color:#fff}#ssTestModal .ss-mix-sel-all:hover{border-color:#588157;color:#386641;background:#f0f5eb}#ssTestModal .ss-mix-item:hover{background:#eef4e3}#ssTestModal .ss-mix-item input[type=checkbox]{accent-color:#588157}#ssTestModal .ss-mix-sel-count{color:#52796f}#ssTestModal .ss-mix-start-btn{background:linear-gradient(135deg,#6a994e,#386641)}#ssTestModal .ss-mix-start-btn:hover{opacity:.92}#ssTestModal .ss-test-vi{border-left-color:#6a994e}#ssTestModal .ss-test-input:focus{border-color:#6a994e}#ssTestModal .ss-test-check-btn{background:#588157}#ssTestModal .ss-test-check-btn:hover{background:#386641}#ssTestModal .ss-test-next-btn{background:#6a994e}#ssTestModal .ss-test-next-btn:hover{background:#588157}#ssMixModal.ss-test-modal{background:linear-gradient(135deg,#2f3e2f 0,#3a5a40 50%,#588157 100%)}#ssMixModal .ss-test-box{border:2px solid #cfe3bb}#ssMixModal .ss-test-header{background:#f4f9ee;border-bottom:2px solid #dcebcd}#ssMixModal .ss-test-title{color:#386641}#ssMixModal .ss-test-progress{color:#4d7c0f;background:#e7f1da;padding:2px 10px;border-radius:999px;font-weight:800}#ssMixModal .ss-test-close{color:#6a994e}#ssMixModal .ss-mix-body{background:#f6faf0}#ssMixModal .ss-mix-struct-tag{background:#e7f1da;color:#386641}#ssMixModal .ss-mix-vi{background:#fff;border:1.5px solid #dcebcd;border-left:4px solid #6a994e;color:#24331d}#ssMixModal .ss-mix-vi-hint{color:#6f8a5c}#ssMixModal .ss-mix-choice{background:#eef5e4;border:2px solid #dcebcd;border-radius:14px}#ssMixModal .ss-mix-choice:hover:not(:disabled){border-color:#a7c957;background:#e5f0d6}#ssMixModal .ss-mix-choice .rz-mc-choice-label{background:#dcebcd;color:#386641}#ssMixModal .ss-mix-choice:hover:not(:disabled) .rz-mc-choice-label{background:#6a994e;color:#fff}#ssMixModal .ss-mix-choice.correct{background:#d7f0c8;border-color:#6a994e}#ssMixModal .ss-mix-choice.correct .rz-mc-choice-label{background:#6a994e;color:#fff}#ssMixModal .ss-mix-choice.wrong{background:#fde6e6;border-color:#f0a3a3}#ssMixModal .ss-mix-choice.wrong .rz-mc-choice-label{background:#ef4444;color:#fff}#ssMixModal .ss-mix-type-inp:focus{border-color:#6a994e}#ssMixModal .ss-mix-type-check-btn{background:#588157}#ssMixModal .ss-mix-type-check-btn:hover{background:#386641}#ssMixModal .ss-mix-footer{background:#f4f9ee;border-top:2px solid #dcebcd}#ssMixModal .ss-test-check-btn{background:#588157}#ssMixModal .ss-test-check-btn:hover{background:#386641}#ssMixModal .ss-sum-score-circle{background:linear-gradient(135deg,#6a994e,#386641)}.ss-mute-btn{background:0 0;border:none;cursor:pointer;font-size:1.05rem;line-height:1;padding:2px 6px;opacity:.9;transition:opacity .15s,transform .1s}.ss-mute-btn:hover{opacity:1;transform:scale(1.08)}.ss-mute-btn.ss-muted{opacity:.55}.ss-tb-mute{border:1.5px solid #dcebcd;border-radius:8px;background:#f4f9ee;padding:3px 8px}.ss-tb-mute:hover{background:#e7f1da}#ssMixModal .ss-mix-vi{font-size:1.22rem;padding:15px 20px}#ssMixModal .ss-mix-vi-blank{font-size:1.15rem;line-height:1.9}#ssMixModal .ss-mix-vi-hint{font-size:.9em}#ssMixModal .ss-mix-blank-slot{background:#6a994e}.ss-mix-recap{margin-top:10px;padding:10px 12px;background:#f4f9ee;border:1px solid #dcebcd;border-left:3px solid #6a994e;border-radius:8px}.ss-mix-recap-name{font-size:.9rem;color:#386641}.ss-mix-recap-pat{font-size:.82rem;font-weight:700;color:#4d7c0f;margin-top:3px}.ss-mix-recap-vi{font-size:.84rem;color:#475569;font-style:italic;margin-top:3px}#ssMixModal .ss-mix-choice{font-size:1.02rem;padding:14px 16px}#ssMixModal .ss-mix-choice .rz-mc-choice-label{min-width:28px;height:28px;font-size:.82rem}#ssMixModal .ss-mix-struct-tag{font-size:.8rem}@media (max-width:700px){#ssMixModal.ss-test-modal{padding:0;align-items:stretch}#ssMixModal .ss-test-box.ss-mix-box{max-width:100%;width:100%;height:100%;max-height:100%;border:none;border-radius:0}#ssMixModal .ss-test-header{border-radius:0}#ssMixModal .ss-mix-body{padding:16px 16px 20px;gap:16px}#ssMixModal .ss-mix-choice{padding:14px 16px}#ssMixModal .ss-mix-footer{padding:14px 16px calc(14px + env(safe-area-inset-bottom))}}.ss-test-hints{display:flex;flex-wrap:wrap;gap:6px}.ss-test-hint-wrap{display:flex;align-items:center}.ss-test-hint-btn{background:#f1f5f9;border:1px dashed #94a3b8;border-radius:999px;padding:4px 13px;font-size:.78rem;cursor:pointer;color:#475569;font-weight:600;font-family:Nunito,sans-serif;transition:background .15s}.ss-test-hint-btn:hover{background:#e2e8f0}.ss-test-hint-val{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:5px 12px;font-size:.82rem;color:#1e293b;font-style:italic}.ss-test-vocab-val{display:flex;flex-direction:column;gap:2px;font-style:normal}.ss-test-summary{padding:20px 22px 8px;display:flex;flex-direction:column;gap:14px}.ss-sum-score-wrap{display:flex;justify-content:center}.ss-sum-score-circle{width:110px;height:110px;border-radius:50%;border:5px solid #e2e8f0;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:border-color .4s}.ss-sum-pct{font-size:2rem;font-weight:900;line-height:1;transition:color .4s}.ss-sum-pct-lbl{font-size:.65rem;color:#94a3b8;font-weight:700;margin-top:2px;letter-spacing:.05em;text-transform:uppercase}.ss-sum-stats{display:flex;gap:12px;justify-content:center}.ss-sum-item{display:flex;flex-direction:column;align-items:center;gap:4px;flex:1;background:#f8fafc;border-radius:12px;padding:14px 8px}.ss-sum-num{font-size:2rem;font-weight:800;line-height:1}.ss-sum-lbl{font-size:.75rem;font-weight:600;color:#64748b}.rd-overlay{background:#f8fafc}.rd-overlay .pv-header{background:linear-gradient(135deg,#f0fdf4,#dcfce7);border-bottom:1.5px solid #86efac}.rd-overlay .pv-back-btn{border-color:#86efac;color:#15803d}.rd-overlay .pv-back-btn:hover{background:#f0fdf4;border-color:#22c55e}.rd-overlay .pv-title{color:#15803d}.source-card-rd{border-color:#22c55e}.source-card-rd:hover{background:#f0fdf4;border-color:#16a34a}.rd-body{flex:1;overflow-y:auto;padding:28px 24px;max-width:840px;margin:0 auto;width:100%;box-sizing:border-box}.rd-intro{font-size:.95rem;color:#374151;margin-bottom:22px;font-weight:600}.rd-path-cards{display:flex;gap:20px;flex-wrap:wrap}.rd-path-card{flex:1;min-width:260px;padding:28px 24px;border-radius:20px;cursor:pointer;border:2.5px solid;transition:all .18s;display:flex;flex-direction:column;gap:9px}.rd-path-beginner{background:#f0fdf4;border-color:#86efac}.rd-path-beginner:hover{background:#dcfce7;border-color:#22c55e;transform:translateY(-3px);box-shadow:0 6px 20px rgba(34,197,94,.18)}.rd-path-inter{background:#eff6ff;border-color:#93c5fd}.rd-path-inter:hover{background:#dbeafe;border-color:#3b82f6;transform:translateY(-3px);box-shadow:0 6px 20px rgba(59,130,246,.18)}.rd-path-icon{font-size:2.8rem;line-height:1}.rd-path-label{font-size:1.12rem;font-weight:800;color:#1e293b}.rd-path-sub{font-size:.78rem;font-weight:700;color:#64748b;letter-spacing:.02em}.rd-path-desc{font-size:.86rem;color:#374151;line-height:1.6}.rd-path-duration{font-size:.8rem;color:#6b7280;font-weight:600;margin-top:4px}.rd-summary-bar{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap}.rd-sum-chip{padding:6px 14px;border-radius:999px;font-size:.8rem;font-weight:700;background:#f1f5f9;color:#475569}.rd-phases{display:flex;flex-direction:column;gap:14px}.rd-phase{border-radius:16px;border:2px solid #e2e8f0;background:#fff;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.05)}.rd-phase-head{display:flex;align-items:center;gap:10px;padding:14px 18px;background:#f8fafc;border-bottom:1.5px solid #e2e8f0}.rd-phase-num{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;flex-shrink:0}.rd-phase-icon{font-size:1.2rem;line-height:1}.rd-phase-title{font-weight:700;font-size:.95rem;color:#1e293b;flex:1}.rd-phase-dur{font-size:.72rem;font-weight:700;padding:3px 10px;border-radius:999px;white-space:nowrap}.rd-phase-body{padding:14px 18px;display:flex;flex-direction:column;gap:10px}.rd-goals{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.rd-goals li{font-size:.86rem;color:#374151;padding-left:16px;position:relative;line-height:1.55}.rd-goals li::before{content:'•';position:absolute;left:3px;color:#94a3b8}.rd-features{display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}.rd-feature-chip{padding:4px 13px;border-radius:999px;font-size:.75rem;font-weight:700;border:1.5px solid;cursor:pointer;transition:all .13s;background:0 0}.rd-feature-chip:hover{opacity:.8;transform:translateY(-1px)}.ss-add-modal{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:16px}.ss-add-box{background:#fff;border-radius:18px;width:100%;max-width:620px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.22);overflow:hidden}.ss-add-header{padding:16px 20px;border-bottom:1.5px solid #e2e8f0;display:flex;align-items:center;gap:10px;font-family:Nunito,sans-serif;font-weight:900;font-size:1rem;color:#1e293b}.ss-add-close{width:30px;height:30px;border-radius:8px;border:none;background:#f1f5f9;cursor:pointer;font-size:.95rem;display:flex;align-items:center;justify-content:center;transition:background .13s;padding:0}.ss-add-close:hover{background:#fee2e2;color:#dc2626}.ss-prompt-btn{padding:6px 12px;border-radius:8px;border:1.5px solid #10b981;background:#ecfdf5;font-family:Nunito,sans-serif;font-weight:700;font-size:.8rem;cursor:pointer;color:#065f46;white-space:nowrap;transition:background .13s}.ss-prompt-btn:hover{background:#d1fae5}.ss-add-body{flex:1;overflow-y:auto;padding:18px 20px;display:flex;flex-direction:column;gap:14px}.ss-add-body::-webkit-scrollbar{width:4px}.ss-add-body::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}.ss-quick-parse-wrap{background:#f0fdf4;border:1.5px dashed #86efac;border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:7px}.ss-quick-parse-label{font-size:.78rem;font-weight:700;color:#15803d}.ss-quick-parse-label small{font-weight:400;color:#6b7280;margin-left:4px}.ss-quick-parse-area{width:100%;min-height:80px;padding:8px 10px;border:1.5px solid #bbf7d0;border-radius:8px;font-size:.78rem;font-family:'Courier New',monospace;resize:vertical;outline:0;background:#fff;box-sizing:border-box;transition:border-color .15s;color:#1e293b}.ss-quick-parse-area:focus{border-color:#22c55e}.ss-quick-parse-btn{align-self:flex-start;padding:7px 14px;background:#22c55e;color:#fff;border:none;border-radius:8px;font-size:.82rem;font-weight:700;font-family:inherit;cursor:pointer;transition:background .14s}.ss-quick-parse-btn:hover{background:#16a34a}.ss-row-vi-hint{font-size:.72rem;color:#16a34a;font-weight:600;margin-left:6px}.ss-add-field{display:flex;flex-direction:column;gap:5px}.ss-add-field label{font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;color:#475569}.ss-add-req{color:#dc2626}.ss-add-inp{padding:9px 12px;border-radius:9px;border:1.5px solid #e2e8f0;font-family:Nunito,sans-serif;font-size:.9rem;outline:0;transition:border-color .15s}.ss-add-inp:focus{border-color:#4f46e5}.ss-add-ta{padding:9px 12px;border-radius:9px;border:1.5px solid #e2e8f0;font-family:Nunito,sans-serif;font-size:.9rem;outline:0;resize:vertical;transition:border-color .15s}.ss-add-ta:focus{border-color:#4f46e5}.ss-add-row-block{border:1.5px solid #e2e8f0;border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:10px;background:#f8fafc}.ss-add-row-hd{display:flex;align-items:center;justify-content:space-between;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;color:#475569}.ss-rm-row-btn{width:24px;height:24px;border-radius:6px;border:none;background:0 0;cursor:pointer;color:#94a3b8;font-size:.85rem;display:flex;align-items:center;justify-content:center;transition:color .13s,background .13s;padding:0}.ss-rm-row-btn:hover{color:#dc2626;background:#fee2e2}.ss-add-row-btn{padding:8px 14px;border-radius:9px;border:1.5px dashed #c7d2fe;background:0 0;font-family:Nunito,sans-serif;font-weight:700;font-size:.82rem;cursor:pointer;color:#4f46e5;transition:background .13s;align-self:flex-start}.ss-add-row-btn:hover{background:#eef2ff}.ss-add-footer{padding:14px 20px;border-top:1.5px solid #e2e8f0;display:flex;align-items:center;gap:10px;justify-content:flex-end}.ss-add-del-btn{margin-right:auto;padding:8px 14px;border-radius:9px;border:1.5px solid #fca5a5;background:#fff1f2;font-family:Nunito,sans-serif;font-weight:700;font-size:.85rem;cursor:pointer;color:#dc2626;display:inline-flex;align-items:center;gap:5px;transition:background .13s}.ss-add-del-btn:hover{background:#fee2e2}.ss-add-cancel{padding:8px 16px;border-radius:9px;border:1.5px solid #e2e8f0;background:#fff;font-family:Nunito,sans-serif;font-weight:700;font-size:.85rem;cursor:pointer;color:#64748b;transition:background .13s}.ss-add-cancel:hover{background:#f1f5f9}.ss-add-save{padding:8px 20px;border-radius:9px;border:none;background:#4f46e5;font-family:Nunito,sans-serif;font-weight:800;font-size:.85rem;cursor:pointer;color:#fff;transition:background .13s}.ss-add-save:hover{background:#4338ca}.ss-size-ctrl{display:flex;align-items:center;gap:4px;padding:4px 6px;border-radius:8px;border:1.5px solid #e2e8f0;background:#fff}.ss-sz-btn{padding:3px 7px;border-radius:6px;border:none;background:#f1f5f9;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;cursor:pointer;color:#475569;transition:background .14s,color .14s;line-height:1}.ss-sz-btn:hover{background:#e0e7ff;color:#3730a3}.ss-sz-plus{font-size:.9rem}.ss-sz-label{font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:#64748b;min-width:30px;text-align:center}.ss-ipa-label{display:flex;align-items:center;gap:5px;cursor:pointer;font-family:Nunito,sans-serif;font-size:.85rem;font-weight:700;color:#475569;padding:6px 12px;border-radius:8px;border:1.5px solid #e2e8f0;background:#fff;user-select:none;transition:all .14s}.ss-ipa-label:hover{border-color:#4f46e5;color:#4338ca;background:#eef2ff}.ss-ipa-label input{cursor:pointer;accent-color:#4f46e5}.ss-ipa-variant{display:flex;gap:8px;align-items:center;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:700;color:#475569;padding:6px 10px;border-radius:8px;border:1.5px solid #e2e8f0;background:#fff}.ss-ipa-variant label{display:flex;align-items:center;gap:3px;cursor:pointer}.ss-ipa-variant input{cursor:pointer;accent-color:#4f46e5}.ss-body{flex:1;display:flex;overflow:hidden;padding:14px;gap:12px}.ss-list-col{width:220px;flex-shrink:0;display:flex;flex-direction:column;gap:8px;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.ss-list-col::-webkit-scrollbar{width:6px}.ss-list-col::-webkit-scrollbar-track{background:0 0}.ss-list-col::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}.ss-list-col::-webkit-scrollbar-thumb:hover{background:#94a3b8}.ss-gpt-panel{flex-shrink:0;border-top:1.5px solid #e2e8f0;padding:10px 0 4px;display:flex;flex-direction:column;gap:7px}.ss-gpt-title{font-size:.78rem;font-weight:700;color:#6d28d9;letter-spacing:.02em}.ss-gpt-name{padding:7px 10px;border:1.5px solid #c7d2fe;border-radius:8px;font-size:.82rem;outline:0;font-family:inherit;transition:border-color .15s}.ss-gpt-name:focus{border-color:#4f46e5}.ss-gpt-copy-btn{padding:8px 10px;background:#4f46e5;color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:.8rem;font-weight:700;font-family:inherit;text-align:center;transition:background .14s}.ss-gpt-copy-btn:hover{background:#4338ca}.ss-gpt-json{padding:7px 10px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:.75rem;font-family:monospace;resize:vertical;min-height:70px;outline:0;transition:border-color .15s;color:#334155}.ss-gpt-json:focus{border-color:#4f46e5}.ss-gpt-save-btn{padding:8px 10px;background:#16a34a;color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:.8rem;font-weight:700;font-family:inherit;transition:background .14s}.ss-gpt-save-btn:hover{background:#15803d}.ss-list-top{flex-shrink:0;background:#fff;border:1.5px solid #e2e8f0;border-radius:14px;padding:12px 12px 12px;margin-bottom:10px;display:flex;flex-direction:column;gap:10px;box-shadow:0 3px 12px rgba(15,23,42,.06)}.ss-list-head{display:flex;align-items:center;gap:8px;flex-shrink:0;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:800;color:#c2410c;margin-bottom:0}.ss-list-head .ss-list-count{font-size:.78rem;font-weight:800;color:#fff;background:#ea580c;border-radius:999px;padding:2px 10px}.ss-star-filter{margin-left:auto;display:inline-flex;align-items:center;gap:4px;border:1.5px solid #fcd34d;border-radius:999px;background:#fffbeb;color:#b45309;font-size:.72rem;font-weight:800;padding:2px 9px;cursor:pointer;font-family:Nunito,sans-serif;transition:background .13s,border-color .13s}.ss-star-filter:hover{background:#fef3c7}.ss-star-filter.active{background:#fde68a;border-color:#f59e0b;color:#92400e}.ss-list-star-btn{flex-shrink:0;border:none;background:0 0;cursor:pointer;font-size:1rem;line-height:1;color:#cbd5e1;padding:2px 4px 2px 0;transition:color .12s,transform .12s}.ss-list-star-btn:hover{color:#f59e0b;transform:scale(1.15)}.ss-list-star-btn.active{color:#f59e0b}.ss-detail-star-btn{border:none;background:0 0;cursor:pointer;font-size:1.35rem;line-height:1;color:#cbd5e1;padding:0 6px;transition:color .12s,transform .12s}.ss-detail-star-btn:hover{color:#f59e0b;transform:scale(1.12)}.ss-detail-star-btn.active{color:#f59e0b}.ss-list-search{padding:8px 12px;border-radius:9px;border:1.5px solid #fdba74;background:#fff;color:#1e293b;font-family:Nunito,sans-serif;font-size:.85rem;outline:0;transition:border-color .15s;flex-shrink:0}.ss-list-search::placeholder{color:#94a3b8}.ss-list-search:focus{border-color:#f59e0b}.ss-resizer{width:6px;flex-shrink:0;cursor:col-resize;border-radius:3px;background:0 0;transition:background .15s;position:relative}.ss-resizer::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:3px;height:40px;border-radius:3px;background:#cbd5e1}.ss-resizer:active::after,.ss-resizer:hover::after{background:#4f46e5}.ss-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:3px;padding-right:2px;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.ss-detail-col{scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}.ss-detail-col::-webkit-scrollbar,.ss-list::-webkit-scrollbar{width:4px}.ss-detail-col::-webkit-scrollbar-track,.ss-list::-webkit-scrollbar-track{background:0 0}.ss-detail-col::-webkit-scrollbar-thumb,.ss-list::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}.ss-detail-col::-webkit-scrollbar-thumb:hover,.ss-list::-webkit-scrollbar-thumb:hover{background:#94a3b8}.ss-list-item{padding:9px 13px;border-radius:10px;cursor:pointer;border:1.5px solid transparent;font-family:Nunito,sans-serif;font-size:.88rem;font-weight:600;color:#334155;transition:all .14s;background:#fff;line-height:1.35}.ss-list-item:hover{background:#eef2ff;border-color:#c7d2fe;color:#3730a3}.ss-list-item.active{background:#eef2ff;border-color:#4f46e5;color:#3730a3;font-weight:800}.ss-list-item.ss-list-locked .ss-list-label{color:#94a3b8}.ss-list-item.ss-list-locked:hover{background:#fff7ed;border-color:#fed7aa;color:#92400e}.ss-list-lock{flex:0 0 auto;margin-left:6px;font-size:.82rem;opacity:.8;cursor:pointer}.ss-upsell{display:flex;align-items:center;gap:8px;margin:10px 4px 4px;padding:10px 12px;border-radius:12px;background:linear-gradient(135deg,#fff7ed,#fef3c7);border:1px solid #fde68a}.ss-upsell-ic{font-size:1rem}.ss-upsell-txt{flex:1;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;color:#92400e;line-height:1.35}.ss-upsell-btn{flex:0 0 auto;border:0;border-radius:999px;padding:6px 14px;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;color:#fff;background:linear-gradient(135deg,#f59e0b,#ea580c);cursor:pointer;white-space:nowrap}.ss-upsell-btn:hover{filter:brightness(1.06)}.ss-overlay.ss-dark .ss-upsell{background:linear-gradient(135deg,#3a2f1a,#3a2a12);border-color:#a16207}.ss-overlay.ss-dark .ss-upsell-txt{color:#fcd34d}.ss-overlay.ss-dark .ss-list-item.ss-list-locked .ss-list-label{color:#64748b}.ss-overlay.ss-dark .ss-list-item.ss-list-locked:hover{background:#3a2f1a;border-color:#a16207;color:#fcd34d}.ss-detail-col{flex:1;overflow-y:auto;background:#fff;border-radius:14px;border:1.5px solid #e2e8f0;padding:22px 24px;min-width:0}.ss-empty-state{height:100%;display:flex;align-items:center;justify-content:center;color:#94a3b8;font-family:Nunito,sans-serif;font-size:1rem;font-style:italic}.ss-detail-name-row{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}.ss-detail-book{flex-shrink:0;width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;background:linear-gradient(135deg,#eef2ff,#e0e7ff);border:1.5px solid #c7d2fe}.ss-detail-name{font-family:Nunito,sans-serif;font-weight:900;font-size:1.45rem;color:#1e293b;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;flex:1}.ss-edit-btn{flex-shrink:0;padding:5px 12px;border-radius:8px;border:1.5px solid #e2e8f0;background:#f8fafc;color:#64748b;font-size:.78rem;font-weight:700;font-family:Nunito,sans-serif;cursor:pointer;transition:all .14s;white-space:nowrap}.ss-edit-btn:hover{background:#f1f5f9;border-color:#94a3b8;color:#334155}.ss-name-ipa{font-size:.85rem;color:#94a3b8;font-weight:400;font-style:italic;font-family:Nunito,sans-serif}.ss-card{position:relative;border:1.5px solid #fde68a;border-left:5px solid #f59e0b;border-radius:16px;background:linear-gradient(135deg,#fffdf5,#fff8e6);padding:18px 22px;margin-bottom:16px;display:flex;flex-direction:column;gap:10px;box-shadow:0 4px 16px rgba(15,23,42,.05);overflow:hidden}.ss-card-c0{border-color:#fde68a;border-left-color:#f59e0b;background:linear-gradient(135deg,#fffdf5,#fff7e0)}.ss-card-c1{border-color:#bfdbfe;border-left-color:#3b82f6;background:linear-gradient(135deg,#f8fbff,#eaf3ff)}.ss-card-c2{border-color:#bbf7d0;border-left-color:#22c55e;background:linear-gradient(135deg,#f6fef9,#e9fbef)}.ss-card-c3{border-color:#ddd6fe;border-left-color:#8b5cf6;background:linear-gradient(135deg,#faf9ff,#f1ecfe)}.ss-card-pattern{font-size:1.08em;font-weight:800;line-height:1.6;letter-spacing:.01em}.ss-pat-s{color:#ef4444}.ss-pat-v{color:#ea580c}.ss-pat-c{color:#2563eb}.ss-pat-plus{color:#94a3b8;margin:0 4px;font-weight:700}.ss-pattern-ipa{display:none;font-size:.77rem;color:#94a3b8;font-weight:400;font-style:italic;margin-top:3px}.ss-ipa-on .ss-pattern-ipa{display:block}.ss-card-meaning-en{font-size:.92em;color:#2563eb;font-weight:600;line-height:1.5;font-style:italic;margin-bottom:2px}.ss-card-meaning{font-size:.95em;color:#dc2626;font-weight:600;line-height:1.5}mark.ss-hl{background:0 0;color:#ea580c;font-weight:700;padding:0}.ss-examples{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.ss-conv-action-row{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.ss-add-conv-btn{padding:5px 12px;border-radius:8px;border:1.5px dashed #a78bfa;background:0 0;color:#7c3aed;font-size:.75rem;font-weight:700;cursor:pointer;font-family:inherit;transition:all .15s}.ss-add-conv-btn:hover{background:#f5f3ff;border-style:solid}.ss-conv-gpt-btn{padding:5px 12px;border-radius:8px;border:1.5px dashed #10b981;background:0 0;color:#059669;font-size:.75rem;font-weight:700;cursor:pointer;font-family:inherit;transition:all .15s}.ss-conv-gpt-btn:hover{background:#f0fdf4;border-style:solid}.ss-conv-block{margin:12px 0 4px;border-radius:14px;overflow:hidden;border:1.5px solid #e0e7ff;box-shadow:0 2px 8px rgba(99,102,241,.06)}.ss-conv-header{display:flex;align-items:center;justify-content:space-between;padding:7px 14px;background:linear-gradient(90deg,#eef2ff,#f5f3ff);border-bottom:1px solid #e0e7ff}.ss-conv-label{font-size:.72em;font-weight:800;color:#6366f1;letter-spacing:.04em;text-transform:uppercase}.ss-conv-del-btn{background:0 0;border:none;color:#c4b5fd;font-size:.8rem;cursor:pointer;padding:2px 4px;border-radius:4px;line-height:1}.ss-conv-del-btn:hover{color:#ef4444;background:#fee2e2}.ss-conv-turns{padding:10px 14px;background:#fafafe;display:flex;flex-direction:column;gap:10px}.ss-conv-turn{display:flex;gap:8px;align-items:flex-start}.ss-conv-a .ss-conv-speaker{color:#2563eb;font-weight:800;min-width:18px;flex-shrink:0}.ss-conv-b .ss-conv-speaker{color:#7c3aed;font-weight:800;min-width:18px;flex-shrink:0}.ss-conv-body{display:flex;flex-direction:column;gap:2px}.ss-conv-en-row{display:flex;align-items:center;gap:5px}.ss-conv-speak-btn{flex-shrink:0;width:22px;height:22px;border-radius:50%;border:1.5px solid;background:0 0;cursor:pointer;font-size:.7em;display:flex;align-items:center;justify-content:center;padding:0;transition:all .15s}.ss-conv-speak-a{border-color:#bfdbfe;color:#2563eb}.ss-conv-speak-a:hover{background:#eff6ff}.ss-conv-speak-b{border-color:#e9d5ff;color:#7c3aed}.ss-conv-speak-b:hover{background:#f5f3ff}.ss-conv-en{font-size:.88em;color:#1e293b}.ss-conv-vi{font-size:.78em;color:#64748b;font-style:italic;display:none}.ss-conv-vi.ss-vi-visible{display:block}.ss-conv-form{margin:10px 0;padding:12px 14px;background:#f8fafc;border-radius:12px;border:1.5px solid #e0e7ff}.ss-conv-form-label{font-size:.75rem;color:#6366f1;font-weight:700;margin-bottom:6px}.ss-conv-form-ta{width:100%;box-sizing:border-box;border:1.5px solid #c7d2fe;border-radius:8px;padding:8px 10px;font-size:.82rem;font-family:inherit;resize:vertical;color:#1e293b;outline:0}.ss-conv-form-ta:focus{border-color:#818cf8}.ss-conv-form-btns{display:flex;gap:8px;margin-top:8px}.ss-conv-save-btn{padding:6px 16px;border-radius:8px;border:none;background:#6366f1;color:#fff;font-size:.8rem;font-weight:700;cursor:pointer;font-family:inherit}.ss-conv-save-btn:hover{background:#4f46e5}.ss-conv-cancel-btn{padding:6px 12px;border-radius:8px;border:1.5px solid #e2e8f0;background:0 0;color:#64748b;font-size:.8rem;font-weight:700;cursor:pointer;font-family:inherit}.ss-example-item{display:flex;align-items:flex-start;gap:7px}.ss-speak-btn{flex-shrink:0;width:28px;height:28px;border-radius:50%;border:1.5px solid #c7d2fe;background:#eef2ff;cursor:pointer;font-size:.78rem;display:flex;align-items:center;justify-content:center;transition:all .14s;margin-top:2px;padding:0}.ss-speak-btn:hover{background:#c7d2fe;border-color:#818cf8}.ss-example-body{flex:1}.ss-example-text{color:#1e293b;font-weight:400;line-height:1.6;display:block;font-style:italic}mark.ss-hl{font-weight:800}.ss-example-vi{display:none;color:#64748b;font-size:.85em;font-style:italic;font-weight:400;line-height:1.5;margin-top:2px}.ss-example-vi.ss-vi-visible{display:block}.ss-word-ipa-line{display:inline-flex;flex-wrap:wrap;align-items:flex-end;gap:0 5px;line-height:1}.ss-wipa-item{display:inline-flex;flex-direction:column;align-items:center;gap:1px}.ss-wipa-word{font-style:italic;line-height:1.4}.ss-wipa-ipa{font-family:Nunito,sans-serif;font-size:.72em;color:#64748b;font-weight:400;font-style:italic;line-height:1.2;white-space:nowrap;min-height:1.2em;display:block}.ss-wipa-sl{opacity:.5}.ss-wipa-sl .ss-wipa-word{min-width:0;width:2px;overflow:hidden}.ss-mob-list-btn{display:none}.ss-settings-wrap{display:contents}.ss-settings-btn{display:none}.ss-test-wrap{display:none;position:relative}.ss-test-combo-btn{display:inline-flex;align-items:center;gap:5px;padding:6px 13px;border-radius:8px;border:1.5px solid #f59e0b;background:#fffbeb;color:#b45309;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;cursor:pointer;white-space:nowrap}.ss-test-caret{font-size:.7rem}.ss-test-menu{display:none;position:absolute;top:calc(100% + 6px);left:0;z-index:10002;flex-direction:column;min-width:170px;padding:6px;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 14px 38px rgba(0,0,0,.17)}.ss-test-menu button{text-align:left;padding:9px 12px;border:none;background:0 0;border-radius:8px;font-family:Nunito,sans-serif;font-size:.84rem;font-weight:700;color:#374151;cursor:pointer;white-space:nowrap}.ss-test-menu button:hover{background:#fef3c7;color:#b45309}.ss-mob-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:10000}@media (max-width:700px){.ss-add-btn,.ss-gpt-hdr-btn{display:none!important}.ss-mix-open-btn,.ss-test-open-btn{display:none!important}.ss-test-wrap{display:inline-block}.ss-test-wrap.ss-test-open .ss-test-menu{display:flex}.ss-settings-wrap{display:block;position:relative;margin-left:auto}.ss-settings-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:34px;border-radius:8px;border:1.5px solid #c7d2fe;background:#eef2ff;color:#4338ca;font-size:1.05rem;cursor:pointer}.ss-settings-wrap .ss-toolbar{display:none;position:absolute;top:calc(100% + 6px);right:0;z-index:10002;flex-direction:column;align-items:stretch;gap:10px;margin:0;min-width:230px;max-width:86vw;padding:12px 14px;background:#fff;border:1.5px solid #e5e7eb;border-radius:14px;box-shadow:0 14px 38px rgba(0,0,0,.17)}.ss-settings-wrap.ss-settings-open .ss-toolbar{display:flex}.ss-settings-wrap .ss-sel{max-width:none;width:100%}.ss-mob-list-btn{display:inline-flex;align-items:center;gap:5px;padding:6px 13px;border-radius:8px;border:1.5px solid #c7d2fe;background:#eef2ff;color:#4338ca;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;cursor:pointer;white-space:nowrap}.ss-body{padding:10px;gap:0}.ss-resizer{display:none}.ss-list-col{position:fixed;left:0;right:0;bottom:0;width:100%!important;max-height:72vh;background:#fff;z-index:10001;border-radius:18px 18px 0 0;box-shadow:0 -6px 32px rgba(0,0,0,.16);display:none;flex-direction:column;padding:16px 14px 24px;overflow:hidden}.ss-list-col::before{content:'';display:block;width:40px;height:4px;background:#cbd5e1;border-radius:999px;margin:0 auto 12px;flex-shrink:0}.ss-list-col.open{display:flex}.ss-mob-backdrop.active{display:block}.ss-list{flex-direction:column;overflow-y:auto}.ss-list-item{white-space:normal}}.source-card-pa{border-color:#f97316}.source-card-pa:hover{background:#fff7ed;border-color:#ea580c}.pa-overlay .pv-header{background:linear-gradient(135deg,#c2410c 0,#ea580c 60%,#f97316 100%);border-bottom-color:#ea580c;backdrop-filter:none;-webkit-backdrop-filter:none}.pa-overlay .pv-back-btn{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.12)}.pa-overlay .pv-back-btn:hover{background:rgba(255,255,255,.25)}.pa-overlay .pv-title{color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.2)}.pa-toolbar{display:flex;align-items:center;gap:6px;margin-left:auto}.pa-font-sel{font-size:.72rem;padding:2px 5px;border:1px solid rgba(255,255,255,.4);border-radius:7px;background:rgba(255,255,255,.18);color:#fff;cursor:pointer;max-width:140px}.pa-font-sel option{color:#374151;background:#fff}.pa-size-btn{height:28px;padding:0 9px;border:1.5px solid rgba(255,255,255,.4);border-radius:7px;background:rgba(255,255,255,.15);font-size:.78rem;font-weight:700;cursor:pointer;color:#fff;transition:all .12s}.pa-size-btn:hover{background:rgba(255,255,255,.3)}.pa-size-val{font-size:.82rem;font-weight:700;color:rgba(255,255,255,.9);min-width:22px;text-align:center}.pa-print-btn{height:28px;padding:0 9px;border:1.5px solid rgba(255,255,255,.4);border-radius:7px;background:rgba(255,255,255,.15);font-size:.9rem;cursor:pointer;color:#fff;transition:all .12s}.pa-print-btn:hover{background:rgba(255,255,255,.3)}.pa-body{flex:1;overflow-y:auto;padding:20px 20px;background:#fafaf8}.pa-doc{display:flex;gap:0;min-height:100%}.pa-col{display:flex;flex-direction:column}.pa-col-left{width:28%;min-width:190px;padding-right:0;background:#fff;border-right:1.5px solid #e8e3dc;padding:16px 14px 16px 16px}.pa-col-right{flex:1;padding:16px 20px}.pa-col-header{font-weight:800;font-size:.8rem;color:#c2410c;text-transform:uppercase;letter-spacing:.07em;border-bottom:2px solid #fed7aa;padding-bottom:8px;margin-bottom:12px}.pa-empty{color:#9ca3af;font-size:.83rem;font-style:italic;padding:8px 4px}.pa-list{flex:1}.pa-list-item{display:flex;align-items:center;gap:4px;padding:3px 6px 3px 0;border-bottom:none}.pa-list-num{font-weight:700;color:#f97316;font-size:.85em;flex-shrink:0}.pa-list-text{flex:1;cursor:pointer;line-height:1.5;font-size:.88rem;color:#374151;border-radius:5px;padding:2px 4px;transition:color .12s}.pa-list-text:hover{color:#c2410c}.pa-item-del{background:0 0;border:none;cursor:pointer;color:#d1d5db;font-size:.72rem;padding:0 3px;flex-shrink:0;line-height:1;transition:color .1s;margin-left:auto;opacity:0}.pa-ipa-label:hover .pa-item-del,.pa-list-item:hover .pa-item-del,.pa-section-hdr:hover .pa-item-del,.pa-word-item:hover .pa-item-del{opacity:1}.pa-item-del:hover{color:#ef4444;opacity:1}.pa-col-header-row{display:flex;align-items:center;justify-content:space-between;padding-bottom:8px;margin-bottom:12px;border-bottom:2px solid #1f2937}.pa-col-header-row .pa-col-header{border:none;padding:0;margin:0}.pa-clear-words-btn{font-size:.72rem;padding:3px 10px;border-radius:20px;border:1.5px solid #fca5a5;background:#fff;color:#ef4444;cursor:pointer;transition:all .12s;font-weight:700}.pa-clear-words-btn:hover{background:#ef4444;color:#fff;border-color:#ef4444}.pa-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:2px;padding:6px 20px;background:#fff;border-bottom:1.5px solid #e8e3dc;font-size:.8rem;min-height:34px}.pa-bc-item{padding:2px 6px;border-radius:5px}.pa-bc-link{color:#ea580c;cursor:pointer;font-weight:600}.pa-bc-link:hover{background:#ffedd5;text-decoration:underline}.pa-bc-current{color:#1f2937;font-weight:700}.pa-bc-sep{color:#d1d5db;padding:0 2px}.pa-nav-arr{color:#f97316;cursor:pointer;font-size:.9rem;padding:0 4px;flex-shrink:0;transition:color .1s}.pa-nav-arr:hover{color:#ea580c}.pa-child-badge{display:inline-block;background:#ffedd5;color:#c2410c;font-size:.68rem;font-weight:800;padding:1px 6px;border-radius:20px;margin-left:4px;vertical-align:middle}.pa-item-edit{background:0 0;border:none;cursor:pointer;color:#d1d5db;font-size:.72rem;padding:0 3px;flex-shrink:0;transition:color .1s;opacity:0}.pa-list-item:hover .pa-item-edit,.pa-section-hdr:hover .pa-item-edit{opacity:1}.pa-item-edit:hover{color:#f97316;opacity:1}.pa-list-selected{background:linear-gradient(90deg,#ffedd5,#fff7ed);border-radius:8px;border-left:3px solid #f97316}.pa-list-selected .pa-list-text{color:#c2410c;font-weight:700}.pa-tree-item{padding:3px 4px 3px 0!important;border-radius:8px;transition:background .1s}.pa-tree-item:hover:not(.pa-list-selected){background:#faf5f0}.pa-tree-indent{display:inline-block;flex-shrink:0}.pa-tree-toggle{flex-shrink:0;cursor:pointer;color:#d1d5db;font-size:.58rem;padding:0 5px;transition:transform .18s,color .12s;display:inline-flex;align-items:center;user-select:none}.pa-tree-toggle:hover{color:#f97316}.pa-tree-toggle.open{transform:rotate(90deg);color:#f97316}.pa-tree-leaf{flex-shrink:0;font-size:.5rem;color:#e5e7eb;padding:0 5px;display:inline-flex;align-items:center}.pa-rsub-label{font-size:.75rem;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:.05em;padding:8px 0 4px;border-bottom:1px solid #e5e7eb;margin-bottom:6px}.pa-rsub-item{display:flex;align-items:center;gap:6px;padding:5px 8px;border-radius:6px;cursor:pointer;font-size:.88rem;color:#374151;transition:background .1s}.pa-rsub-item:hover{background:#fff7ed;color:#c2410c}.pa-ipa-label{display:flex;align-items:center;gap:8px;margin:16px 0 8px;padding:7px 12px;font-weight:800;color:#dc2626;font-size:1em;background:linear-gradient(90deg,#fef2f2,#fff5f5);border-left:4px solid #dc2626;border-radius:0 10px 10px 0;box-shadow:0 1px 4px rgba(220,38,38,.08)}.pa-ipa-label .pa-item-del{margin-left:auto}.pa-section-hdr{display:flex;align-items:center;gap:8px;padding:10px 14px 9px;margin-top:20px;margin-bottom:2px;font-weight:800;color:#c2410c;font-size:1em;border-radius:10px;cursor:default;transition:background .12s}.pa-section-hdr:first-child{margin-top:4px}.pa-section-hdr--d0{font-size:1.05em;letter-spacing:.04em;text-transform:uppercase;background:linear-gradient(90deg,#c2410c,#ea580c);color:#fff;border-radius:10px;box-shadow:0 2px 8px rgba(194,65,12,.2)}.pa-section-hdr--d0 .pa-item-edit{color:rgba(255,255,255,.6)}.pa-section-hdr--d0 .pa-item-edit:hover{color:#fff}.pa-section-hdr--d0 .pa-item-del{color:rgba(255,255,255,.5)}.pa-section-hdr--d0 .pa-item-del:hover{color:#fecaca}.pa-section-hdr--d1{font-size:.97em;color:#92400e;background:linear-gradient(90deg,#fff7ed,#fffbeb);border-left:4px solid #f97316;box-shadow:0 1px 4px rgba(249,115,22,.1)}.pa-section-hdr--d2{font-size:.9em;color:#374151;font-weight:700;background:#f9fafb;border-left:3px solid #d1d5db;border-radius:6px}.pa-section-hdr--d3{font-size:.88em;font-weight:800;color:#15803d;background:linear-gradient(90deg,#f0fdf4,#f7fffe);border-left:3px solid #22c55e;border-radius:7px;letter-spacing:.01em}.pa-section-hdr .pa-item-edit{margin-left:auto;flex-shrink:0}.pa-section-hdr .pa-item-del{flex-shrink:0}.pa-node-children{padding-left:12px}.pa-word-group{border:1.5px solid #e8e3dc;border-radius:12px;background:#fff;margin:8px 0 16px;overflow:hidden;box-shadow:0 1px 6px rgba(0,0,0,.05)}.pa-word-group .pa-word-item{padding:9px 14px;border-bottom:1px solid #f3f0eb}.pa-word-group .pa-word-item:last-child{border-bottom:none}.pa-add-btn{margin-top:14px;padding:7px 16px;border-radius:20px;border:1.5px dashed #fdba74;background:0 0;color:#f97316;font-size:.8rem;font-weight:700;cursor:pointer;transition:all .15s;width:100%}.pa-add-btn:hover{background:#fff7ed;border-style:solid}.pa-words{flex:1}.pa-word-item{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding:8px 4px;border-bottom:1px solid #f3f0eb;border-radius:6px;transition:background .1s}.pa-word-item:hover{background:#fafaf8}.pa-word-text{font-weight:800;color:#c2410c;flex-shrink:0;font-size:1.02em;letter-spacing:.01em}.pa-word-phones{display:inline-flex;align-items:center;gap:4px;flex-shrink:0;flex-wrap:wrap}.pa-speak-btn{display:inline-flex;align-items:center;gap:3px;padding:2px 9px;border-radius:20px;border:1.5px solid;font-size:.68rem;font-weight:800;cursor:pointer;background:0 0;line-height:1.6;transition:all .15s;letter-spacing:.02em}.pa-speak-us{border-color:#93c5fd;color:#1d4ed8;background:#eff6ff}.pa-speak-us:hover{background:#dbeafe;border-color:#3b82f6;transform:scale(1.04)}.pa-speak-uk{border-color:#c4b5fd;color:#5b21b6;background:#f5f3ff}.pa-speak-uk:hover{background:#ede9fe;border-color:#7c3aed;transform:scale(1.04)}.pa-acc-lbl{font-size:.62rem;font-weight:900;letter-spacing:.04em}.pa-word-ipa{color:#6d28d9;font-size:.82em;font-style:italic;background:#f5f3ff;padding:1px 6px;border-radius:6px}.pa-word-def{color:#4b5563;font-size:.87em;flex:1;line-height:1.5}.pa-word-input-row{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.pa-word-input{flex:1;min-width:140px;height:36px;padding:0 13px;border:1.5px solid #e5e7eb;border-radius:20px;font-size:.88rem;font-family:inherit;outline:0;transition:border-color .15s,box-shadow .15s;background:#fff}.pa-mob-back{display:none}@media (max-width:700px){.pa-body{padding:12px}.pa-doc{flex-direction:column}.pa-col-left{width:100%!important;min-width:0;border-right:none;border-radius:12px}.pa-col-right{display:none;padding:4px 2px 16px}.pa-doc.pa-mob-words .pa-col-left{display:none}.pa-doc.pa-mob-words .pa-col-right{display:flex}.pa-doc.pa-mob-words .pa-mob-back{display:inline-flex;align-items:center;gap:5px;align-self:flex-start;margin-bottom:10px;padding:7px 14px;border-radius:10px;border:1.5px solid #fdba74;background:#fff7ed;color:#c2410c;font-weight:800;font-size:.8rem;font-family:inherit;cursor:pointer}.pa-word-input-row .pa-word-input{flex:1 1 100%;min-width:0}.pa-word-input-row .pa-add-word-btn,.pa-word-input-row .pa-bulk-edit-btn,.pa-word-input-row .pa-bulk-toggle-btn{flex:1 1 0;min-width:0;justify-content:center;white-space:nowrap;font-size:.74rem;padding:0 8px}}.pa-word-input:focus{border-color:#f97316;box-shadow:0 0 0 3px rgba(249,115,22,.1)}.pa-add-word-btn{height:36px;padding:0 18px;border-radius:20px;border:1.5px solid #f97316;background:linear-gradient(135deg,#f97316,#ea580c);color:#fff;font-size:.83rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:all .15s;box-shadow:0 2px 6px rgba(249,115,22,.25)}.pa-add-word-btn:hover{background:linear-gradient(135deg,#ea580c,#c2410c);transform:translateY(-1px)}.pa-bulk-toggle-btn{height:36px;padding:0 14px;border-radius:20px;border:1.5px solid #a5b4fc;background:#fff;color:#4f46e5;font-size:.8rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .12s}.pa-bulk-toggle-btn:hover{background:#eef2ff;border-color:#6366f1}.pa-bulk-edit-btn{height:36px;padding:0 14px;border-radius:20px;border:1.5px solid #6ee7b7;background:#fff;color:#065f46;font-size:.8rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .12s}.pa-bulk-edit-btn:hover{background:#ecfdf5;border-color:#059669}.pa-bulk-area{margin-top:14px;padding:14px;border:1.5px dashed #c4b5fd;border-radius:12px;background:#faf5ff}.pa-bulk-hint{font-size:.8rem;color:#6b7280;margin-bottom:10px;line-height:1.6}.pa-bulk-hint code{background:#ede9fe;color:#5b21b6;padding:1px 6px;border-radius:5px;font-size:.85em}.pa-bulk-input{width:100%;box-sizing:border-box;padding:10px 13px;border:1.5px solid #ddd6fe;border-radius:10px;font-size:.85rem;font-family:'Courier New',monospace;resize:vertical;outline:0;transition:border-color .15s,box-shadow .15s;line-height:1.65}.pa-bulk-input:focus{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.1)}.pa-bulk-actions{display:flex;gap:8px;margin-top:10px}.pa-bulk-import-btn{padding:7px 22px;border-radius:20px;border:1.5px solid #6366f1;background:#6366f1;color:#fff;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .12s}.pa-bulk-import-btn:hover{background:#4f46e5;border-color:#4f46e5}.pa-bulk-cancel-btn{padding:7px 18px;border-radius:20px;border:1.5px solid #e5e7eb;background:#fff;color:#6b7280;font-size:.85rem;cursor:pointer;transition:all .12s}.pa-bulk-cancel-btn:hover{border-color:#9ca3af;color:#374151}.pa-word-item{display:flex;flex-direction:column;align-items:stretch;flex-wrap:nowrap;gap:0;padding:0;border-bottom:1px solid #f3f0eb}.pa-word-main{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding:8px 4px;border-radius:6px;transition:background .1s}.pa-word-main:hover{background:#fafaf8}.pa-word-group .pa-word-item{border-bottom:1px solid #f3f0eb}.pa-word-group .pa-word-item:last-child{border-bottom:none}.pa-word-group .pa-word-main{padding:9px 14px}.pa-rec-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;border:1.5px solid #e5e7eb;background:#fff;font-size:.95rem;cursor:pointer;flex-shrink:0;transition:all .18s;color:#6b7280;margin-left:2px}.pa-rec-btn:hover{border-color:#f97316;color:#f97316;background:#fff7ed;transform:scale(1.1)}.pa-rec-btn--active{border-color:#dc2626!important;color:#dc2626!important;background:#fff1f2!important;animation:pa-rec-pulse 1s ease-in-out infinite}@keyframes pa-rec-pulse{0%,100%{box-shadow:0 0 0 0 rgba(220,38,38,.3)}50%{box-shadow:0 0 0 6px rgba(220,38,38,0)}}.pa-rec-panel{margin:0 4px 8px;border-radius:10px;overflow:hidden;font-size:.84rem}.pa-word-group .pa-rec-panel{margin:0 14px 10px}.pa-rec-listening{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#fff7ed;border-radius:10px;color:#c2410c;font-weight:600;border:1.5px solid #fdba74}.pa-rec-pulse{width:10px;height:10px;border-radius:50%;background:#dc2626;flex-shrink:0;animation:pa-rec-pulse-dot .7s ease-in-out infinite}@keyframes pa-rec-pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}.pa-rec-error{padding:10px 14px;background:#fff1f2;border-radius:10px;color:#dc2626;border:1.5px solid #fca5a5}.pa-rec-result{border-radius:10px;overflow:hidden;border:1.5px solid}.pa-rec-result--ok{border-color:#86efac;background:#f0fdf4}.pa-rec-result--miss{border-color:#fca5a5;background:#fff9f9}.pa-rec-result-head{display:flex;align-items:center;gap:8px;padding:10px 14px;font-weight:700;font-size:.9rem}.pa-rec-result--ok .pa-rec-result-head{background:#dcfce7;color:#15803d}.pa-rec-result--miss .pa-rec-result-head{background:#fee2e2;color:#b91c1c}.pa-rec-tick{font-size:1.1rem}.pa-rec-cross{font-size:1.1rem}.pa-rec-diff-row{display:flex;gap:0;border-bottom:1px solid #fca5a5}.pa-rec-diff-col{flex:1;padding:8px 14px}.pa-rec-diff-col:first-child{border-right:1px solid #fca5a5}.pa-rec-diff-lbl{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#9ca3af;margin-bottom:2px}.pa-rec-diff-word{font-weight:800;color:#c2410c;font-size:.95rem}.pa-rec-diff-ipa{color:#6d28d9;font-size:.8em;font-style:italic;font-weight:400}.pa-rec-diff-heard{font-weight:700;color:#374151;font-size:.95rem}.pa-rec-diff-detail{padding:8px 14px;font-size:.83rem;color:#374151;border-bottom:1px solid #fca5a5;line-height:1.7}.pa-rec-diff-ok{color:#15803d;font-weight:700}.pa-rec-diff-wrong{color:#dc2626;font-weight:800;background:#fee2e2;padding:0 3px;border-radius:4px}.pa-rec-diff-got{color:#b45309;font-weight:700;background:#fef3c7;padding:0 3px;border-radius:4px}.pa-rec-cluster-hint{margin-top:4px;color:#6b7280;font-size:.8rem;line-height:1.5}.pa-rec-tips-wrap{padding:10px 14px;border-bottom:1px solid #e5e7eb}.pa-rec-result--ok .pa-rec-tips-wrap{border-color:#86efac}.pa-rec-result--miss .pa-rec-tips-wrap{border-color:#fca5a5}.pa-rec-tips-title{font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#6b7280;margin-bottom:6px}.pa-rec-tips{margin:0;padding-left:18px;color:#374151;line-height:1.7;font-size:.82rem}.pa-rec-tips li{margin-bottom:3px}.pa-rec-tips strong{color:#1f2937}.pa-rec-tips em{font-style:italic;color:#6d28d9}.pa-rec-stress-hint{padding:7px 14px;font-size:.82rem;color:#92400e;background:#fef3c7;border-bottom:1px solid #fcd34d}.pa-rec-stress-mark{color:#dc2626;font-weight:900}.pa-rec-heard{padding:7px 14px;font-size:.82rem;color:#6b7280;border-top:1px solid #bbf7d0}.pa-rec-heard em{color:#374151;font-style:italic}.pa-rec-actions{display:flex;gap:8px;padding:10px 14px}.pa-rec-retry{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;border-radius:20px;font-size:.8rem;font-weight:700;cursor:pointer;border:1.5px solid #f97316;background:#fff;color:#ea580c;transition:all .15s}.pa-rec-retry:hover{background:#fff7ed}.pa-rec-listen{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;border-radius:20px;font-size:.8rem;font-weight:700;cursor:pointer;border:1.5px solid #a5b4fc;background:#fff;color:#4f46e5;transition:all .15s}.pa-rec-listen:hover{background:#eef2ff}.pa-rec-result--ok .pa-rec-heard{border-top:1px solid #bbf7d0}.pa-rec-result--miss .pa-rec-heard{display:none}.pa-rec-result--ok>.pa-rec-retry{display:inline-flex;margin:0 14px 10px;border-color:#86efac;color:#15803d}.pa-rec-result--ok>.pa-rec-retry:hover{background:#dcfce7}.source-card-vl{border-color:#0891b2}.source-card-vl:hover{background:#ecfeff;border-color:#0e7490}.vl-overlay{display:none;position:fixed;inset:0;z-index:9999;flex-direction:column;background:0 0}.vl-overlay.active{display:flex}#vlOverlay.vl-ext-bg{background:0 0}#vlOverlay.vl-ext-bg #vlBgBtn,#vlOverlay.vl-ext-bg #vlBgPanel,#vlOverlay.vl-ext-bg #vlCreditsBuyBtn,#vlOverlay.vl-ext-bg #vlCreditsChip,#vlOverlay.vl-ext-bg #vlDarkBtn,#vlOverlay.vl-ext-bg #vlLbBackdrop,#vlOverlay.vl-ext-bg #vlLbPanel,#vlOverlay.vl-ext-bg #vlLbToggleBtn,#vlOverlay.vl-ext-bg #vlProgOverlay,#vlOverlay.vl-ext-bg #vlProgPanel,#vlOverlay.vl-ext-bg #vlProgToggleBtn{display:none!important}#vlOverlay.vl-ext-bg #vlBody{padding-right:20px!important}#vlOverlay.vl-ext-solid{background:#fbfbf7}body.dark-mode #vlOverlay.vl-ext-solid{background:#14161a}body.vl-open{overflow:hidden}body.vl-open .screen{visibility:hidden}.vl-lb-toggle-btn{height:32px;box-sizing:border-box;padding:0 13px;border-radius:999px;border:1.5px solid #fde68a;background:rgba(255,255,255,.7);color:#92400e;font-size:.8rem;font-weight:700;line-height:1;cursor:pointer;flex-shrink:0;transition:all .13s;order:3}.vl-lb-toggle-btn.active,.vl-lb-toggle-btn:hover{background:#fef3c7;border-color:#f59e0b}.vl-lb-card{position:fixed;top:54px;right:0;bottom:0;width:280px;background:rgba(255,255,255,.42);border-left:1px solid rgba(255,255,255,.5);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;flex-direction:column;z-index:10000}.vl-overlay.vl-dark .vl-lb-card{background:rgba(15,23,42,.5);border-left-color:rgba(255,255,255,.12)}#vlOverlay #vlBody{padding-right:280px}#vlOverlay.vl-trans-mode #vlLbPanel,#vlOverlay.vl-trans-mode #vlLbToggleBtn,#vlOverlay.vl-trans-mode .vl-lb-backdrop,#vlOverlay.vl-trans-mode .vl-lb-card{display:none!important}#vlOverlay.vl-trans-mode #vlBody{padding-right:20px}.vl-lb-hdr{padding:14px 16px 10px;flex-shrink:0;display:flex;flex-direction:column;gap:8px;background:#fff;border-bottom:1px solid #eef0f3}.vl-lb-title{font-size:.82rem;font-weight:800;color:#1e293b;display:flex;align-items:center;gap:6px}.vl-lb-periods{display:flex;gap:0;background:#f1f4f8;border-radius:8px;padding:3px}.vl-lb-period-btn{flex:1;padding:4px 0;border-radius:6px;border:none;background:0 0;color:#64748b;font-size:.68rem;font-weight:700;cursor:pointer;transition:all .15s}.vl-lb-period-btn.active{background:#fff;color:#0f172a;box-shadow:0 1px 3px rgba(0,0,0,.1)}.vl-lb-body{overflow-y:auto;flex:1;padding:8px 0 16px}.vl-lb-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 16px;color:#94a3b8;gap:8px}.vl-lb-loading::before{content:'';width:24px;height:24px;border:3px solid #e2e8f0;border-top-color:#f59e0b;border-radius:50%;animation:vlLbSpin .7s linear infinite}@keyframes vlLbSpin{to{transform:rotate(360deg)}}.vl-lb-empty{display:flex;flex-direction:column;align-items:center;padding:32px 16px;color:#94a3b8;font-size:.76rem;text-align:center;line-height:1.7;gap:8px}.vl-lb-empty::before{content:'🏅';font-size:2rem}.vl-lb-av{border-radius:50%;object-fit:cover;flex-shrink:0}.vl-lb-av-default{border-radius:50%;color:#fff;font-weight:800;font-size:.75rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}.vl-lb-podium{display:flex;align-items:flex-end;justify-content:center;gap:6px;padding:16px 12px 0;margin-bottom:4px}.vl-lb-pod{display:flex;flex-direction:column;align-items:center;gap:3px;flex:1;cursor:default}.vl-lb-pod-medal{font-size:.95rem}.vl-lb-pod-name{font-size:.62rem;font-weight:700;color:#334155;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80px;text-align:center}.vl-lb-pod-score{font-size:.6rem;font-weight:600;color:#f59e0b}.vl-lb-pod-base{width:100%;border-radius:6px 6px 0 0;margin-top:4px}.vl-lb-pod-1 .vl-lb-pod-base{background:linear-gradient(180deg,#fde68a,#f59e0b);min-height:52px}.vl-lb-pod-2 .vl-lb-pod-base{background:linear-gradient(180deg,#e2e8f0,#94a3b8);min-height:36px}.vl-lb-pod-3 .vl-lb-pod-base{background:linear-gradient(180deg,#fed7aa,#fb923c);min-height:24px}.vl-lb-pod.vl-lb-me .vl-lb-av,.vl-lb-pod.vl-lb-me .vl-lb-av-default{outline:2px solid #6366f1;outline-offset:1px}.vl-lb-list{padding:4px 10px 0;display:flex;flex-direction:column;gap:2px;border-top:1px solid #eef0f3;margin-top:4px;padding-top:8px}.vl-lb-row2{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:10px;transition:background .12s;cursor:default}.vl-lb-row2:hover{background:#f1f4f8}.vl-lb-row2.vl-lb-me{background:#eff6ff}.vl-lb-rank2{width:20px;text-align:center;font-size:.64rem;font-weight:800;color:#94a3b8;flex-shrink:0}.vl-lb-info2{flex:1;min-width:0}.vl-lb-name2{font-size:.74rem;font-weight:600;color:#1e293b;word-break:break-word;display:block;line-height:1.3}.vl-lb-score2{font-size:.66rem;font-weight:700;color:#f59e0b;white-space:nowrap;flex-shrink:0}.vl-lb-you{font-size:.56rem;background:#e0e7ff;color:#3730a3;padding:1px 4px;border-radius:4px;font-weight:700;vertical-align:middle;margin-left:2px}.vl-lb-toggle-btn{display:none}.vl-lb-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:9999}.vl-overlay.vl-dark .vl-lb-card{background:#0f172a;border-color:#1e293b}.vl-overlay.vl-dark .vl-lb-hdr{background:#0f172a;border-color:#1e293b}.vl-overlay.vl-dark .vl-lb-title{color:#f1f5f9}.vl-overlay.vl-dark .vl-lb-periods{background:#1e293b}.vl-overlay.vl-dark .vl-lb-period-btn{color:#94a3b8}.vl-overlay.vl-dark .vl-lb-period-btn.active{background:#334155;color:#f1f5f9;box-shadow:0 1px 3px rgba(0,0,0,.4)}.vl-overlay.vl-dark .vl-lb-body{background:#0f172a}.vl-overlay.vl-dark .vl-lb-empty{color:#64748b}.vl-overlay.vl-dark .vl-lb-pod-name{color:#e2e8f0}.vl-overlay.vl-dark .vl-lb-row2{background:#1e293b}.vl-overlay.vl-dark .vl-lb-row2:hover{background:#263346}.vl-overlay.vl-dark .vl-lb-row2.vl-lb-me{background:#1e1b4b}.vl-overlay.vl-dark .vl-lb-name2{color:#e2e8f0}.vl-overlay.vl-dark .vl-lb-rank2{color:#64748b}.vl-overlay.vl-dark .vl-lb-toggle-btn{background:#1e293b;border-color:#334155;color:#f1f5f9}.vl-hero{display:flex;align-items:center;gap:16px;flex-wrap:wrap;background:linear-gradient(135deg,#1e5b39,#2f7d4e 60%,#3a9160);border-radius:22px;padding:22px 26px;margin:6px 0 22px;color:#fff;box-shadow:0 10px 30px rgba(30,91,57,.3)}.vl-hero-main{flex:1;min-width:240px;display:flex;align-items:center;gap:16px}.vl-hero-txt{min-width:0}.vl-hero-title{font-size:1.55rem;font-weight:900;font-family:'Noto Sans','Segoe UI',sans-serif;line-height:1.1}.vl-hero-main .vl-hero-sub{margin-top:6px;max-width:520px}.vl-hero-right{display:flex;flex-direction:column;align-items:center;gap:12px;flex-shrink:0}.vl-hero-left{display:flex;align-items:center;gap:14px;flex:1;min-width:230px}.vl-hero-flame{font-size:3.1rem;line-height:1;flex-shrink:0;filter:drop-shadow(0 2px 5px rgba(0,0,0,.25));transform-origin:50% 90%;animation:vlFlameFlicker 1.1s ease-in-out infinite}@keyframes vlFlameFlicker{0%{transform:scale(1) rotate(-1deg);filter:drop-shadow(0 2px 5px rgba(0,0,0,.25)) brightness(1)}25%{transform:scale(1.1,1.14) rotate(1.5deg);filter:drop-shadow(0 3px 8px rgba(249,115,22,.5)) brightness(1.15)}50%{transform:scale(.96,1.06) rotate(-1.5deg);filter:drop-shadow(0 2px 5px rgba(0,0,0,.25)) brightness(.95)}75%{transform:scale(1.06,1.1) rotate(1deg);filter:drop-shadow(0 3px 9px rgba(249,115,22,.55)) brightness(1.12)}100%{transform:scale(1) rotate(-1deg);filter:drop-shadow(0 2px 5px rgba(0,0,0,.25)) brightness(1)}}@media (prefers-reduced-motion:reduce){.vl-hero-flame{animation:none}}.vl-hero-flame.lottie-on{font-size:0;animation:none;width:62px;height:62px;display:flex;align-items:center;justify-content:center}.vl-hero-flame.lottie-on svg{width:100%!important;height:100%!important;display:block}.vl-hero-streak-num{font-size:1.5rem;font-weight:900;font-family:'Noto Sans','Segoe UI',sans-serif;line-height:1.1}.vl-hero-sub{font-size:.85rem;opacity:.96;margin-top:3px}.vl-hero-sub b{font-weight:800}.vl-hero-days{display:flex;gap:7px}.vl-hero-day{display:flex;flex-direction:column;align-items:center;gap:4px}.vl-hero-day-dot{width:27px;height:27px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:800;background:rgba(255,255,255,.2);color:#fff}.vl-hero-day.done .vl-hero-day-dot{background:#fff;color:#1e5b39}.vl-hero-day.today .vl-hero-day-dot{box-shadow:0 0 0 2px rgba(255,255,255,.95);background:rgba(255,255,255,.32)}.vl-hero-day.future .vl-hero-day-dot{opacity:.42}.vl-hero-day-lbl{font-size:.6rem;opacity:.85;font-weight:700}.vl-hero-spin-btn{display:inline-flex;align-items:center;gap:6px;padding:11px 18px;border:none;border-radius:13px;background:rgba(255,255,255,.96);color:#1e5b39;font-size:.9rem;font-weight:800;cursor:pointer;transition:transform .12s,box-shadow .12s;white-space:nowrap}.vl-hero-spin-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,0,0,.18)}.vl-sets-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:4px 2px 14px;flex-wrap:wrap}.vl-sets-head-title{font-size:1.2rem;font-weight:800;color:#1e293b;font-family:'Noto Sans','Segoe UI',sans-serif}.vl-sets-head-meta{font-size:.82rem;color:#94a3b8;font-weight:600}.vl-set-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(288px,1fr));gap:16px}.vl-set-grid-sm{grid-template-columns:repeat(4,minmax(0,300px));justify-content:start;gap:14px}.vl-set-grid-sm .vl-set-card{padding:15px 16px 14px}.vl-set-grid-sm .vl-set-title{font-size:1.12rem}.vl-set-grid-sm .vl-set-ico{width:38px;height:38px;font-size:1.25rem}.vl-set-card{position:relative;overflow:hidden;background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:18px 18px 16px;cursor:pointer;display:flex;flex-direction:column;box-shadow:0 2px 8px rgba(15,23,42,.08);transition:transform .14s,box-shadow .14s,border-color .14s}.vl-set-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px color-mix(in srgb,var(--ac) 48%,transparent),0 0 0 1.5px color-mix(in srgb,var(--ac) 45%,transparent),inset 0 1px 0 rgba(255,255,255,.9);border-color:var(--ac);background:#fff;filter:brightness(1.02)}.vl-set-card:not(.vl-set-locked)::after{content:'';position:absolute;top:0;left:-65%;width:42%;height:100%;z-index:3;pointer-events:none;background:linear-gradient(100deg,transparent,rgba(255,255,255,.6),transparent);transform:skewX(-18deg);opacity:0}.vl-set-card:not(.vl-set-locked):hover::after{animation:lsnShine .85s ease}@media (prefers-reduced-motion:reduce){.vl-set-card:not(.vl-set-locked):hover::after{animation:none}}.vl-set-top{display:flex;align-items:center;gap:9px;margin-bottom:13px}.vl-set-ico{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0;background:var(--acbg,#f1f5f9);color:var(--ac);overflow:hidden}.vl-set-ico-img{width:34px;height:34px;object-fit:contain;display:block;filter:drop-shadow(0 1px 1px rgba(0,0,0,.12))}.vl-set-grid-sm .vl-set-ico-img{width:30px;height:30px}.vl-set-badge{font-size:.72rem;font-weight:800;letter-spacing:.03em;padding:3px 11px;border-radius:8px;background:var(--acbg,#f1f5f9);color:var(--ac);white-space:nowrap}.vl-set-status{margin-left:auto;font-size:.64rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:#7a9b80}.vl-set-card.vl-set-locked .vl-set-badge{background:#eceff1;color:#9aa3a8}.vl-set-arrow{margin-left:auto;font-size:1.15rem;font-weight:700;color:var(--ac);opacity:.65;transition:transform .14s}.vl-set-card:hover .vl-set-arrow{transform:translateX(4px);opacity:1}@keyframes vlSetUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes vlSetUpL{from{opacity:0;transform:translate(-44px,26px)}to{opacity:1;transform:translate(0,0)}}@keyframes vlSetUpR{from{opacity:0;transform:translate(44px,26px)}to{opacity:1;transform:translate(0,0)}}@keyframes rdBtnInL{from{opacity:0;transform:translateX(-46px)}to{opacity:1;transform:translateX(0)}}@keyframes rdBtnInR{from{opacity:0;transform:translateX(46px)}to{opacity:1;transform:translateX(0)}}.vl-hero{animation:vlSetUp .5s cubic-bezier(.2,.75,.3,1) backwards}.vl-sets-head{animation:vlSetUp .5s cubic-bezier(.2,.75,.3,1) backwards;animation-delay:.06s}.vl-set-grid .vl-set-card{animation:vlSetUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.vl-set-grid .vl-set-card:nth-child(2n){animation-name:vlSetUpR}.vl-set-grid .vl-set-card:first-child{animation-delay:.1s}.vl-set-grid .vl-set-card:nth-child(2){animation-delay:.14s}.vl-set-grid .vl-set-card:nth-child(3){animation-delay:.18s}.vl-set-grid .vl-set-card:nth-child(4){animation-delay:.22s}.vl-set-grid .vl-set-card:nth-child(5){animation-delay:.26s}.vl-set-grid .vl-set-card:nth-child(6){animation-delay:.3s}.vl-set-grid .vl-set-card:nth-child(7){animation-delay:.34s}.vl-set-grid .vl-set-card:nth-child(8){animation-delay:.38s}.vl-set-grid .vl-set-card:nth-child(9){animation-delay:.42s}.vl-set-grid .vl-set-card:nth-child(10){animation-delay:.46s}.vl-set-grid .vl-set-card:nth-child(11){animation-delay:.5s}.vl-set-grid .vl-set-card:nth-child(12){animation-delay:.54s}.vl-set-grid .vl-set-card:nth-child(n+13){animation-delay:.58s}@media (prefers-reduced-motion:reduce){.vl-hero,.vl-set-grid .vl-set-card,.vl-sets-head{animation:none}}.vl-groups-grid .vl-group-card{animation:vlSetUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.vl-groups-grid .vl-group-card:nth-child(2n){animation-name:vlSetUpR}.vl-groups-grid .vl-group-card:first-child{animation-delay:.08s}.vl-groups-grid .vl-group-card:nth-child(2){animation-delay:.12s}.vl-groups-grid .vl-group-card:nth-child(3){animation-delay:.16s}.vl-groups-grid .vl-group-card:nth-child(4){animation-delay:.2s}.vl-groups-grid .vl-group-card:nth-child(5){animation-delay:.24s}.vl-groups-grid .vl-group-card:nth-child(6){animation-delay:.28s}.vl-groups-grid .vl-group-card:nth-child(7){animation-delay:.32s}.vl-groups-grid .vl-group-card:nth-child(8){animation-delay:.36s}.vl-groups-grid .vl-group-card:nth-child(n+9){animation-delay:.4s}.lp-lesson-list .lp-lesson-item{animation:vlSetUp .4s cubic-bezier(.2,.75,.3,1) backwards}.lp-lesson-list .lp-lesson-item:first-child{animation-delay:.03s}.lp-lesson-list .lp-lesson-item:nth-child(2){animation-delay:.07s}.lp-lesson-list .lp-lesson-item:nth-child(3){animation-delay:.11s}.lp-lesson-list .lp-lesson-item:nth-child(4){animation-delay:.15s}.lp-lesson-list .lp-lesson-item:nth-child(5){animation-delay:.19s}.lp-lesson-list .lp-lesson-item:nth-child(6){animation-delay:.23s}.lp-lesson-list .lp-lesson-item:nth-child(7){animation-delay:.27s}.lp-lesson-list .lp-lesson-item:nth-child(8){animation-delay:.31s}.lp-lesson-list .lp-lesson-item:nth-child(9){animation-delay:.35s}.lp-lesson-list .lp-lesson-item:nth-child(10){animation-delay:.39s}.lp-lesson-list .lp-lesson-item:nth-child(n+11){animation-delay:.43s}@media (prefers-reduced-motion:reduce){.lp-lesson-list .lp-lesson-item,.vl-groups-grid .vl-group-card{animation:none}}#vlIeltsTopicsGrid .vl-set-card{animation:none}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card{animation:vlSetUpL .5s cubic-bezier(.2,.75,.3,1) backwards}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(2n){animation-name:vlSetUpR}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:first-child{animation-delay:.1s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(2){animation-delay:.14s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(3){animation-delay:.18s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(4){animation-delay:.22s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(5){animation-delay:.26s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(6){animation-delay:.3s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(7){animation-delay:.34s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(8){animation-delay:.38s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(9){animation-delay:.42s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(10){animation-delay:.46s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(11){animation-delay:.5s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(12){animation-delay:.54s}#vlIeltsTopicsGrid.vl-anim-in .vl-set-card:nth-child(n+13){animation-delay:.58s}@media (prefers-reduced-motion:reduce){#vlIeltsTopicsGrid.vl-anim-in .vl-set-card{animation:none}}@keyframes vlTwUpL{from{opacity:0;transform:translate(-44px,26px)}to{opacity:1;transform:translate(0,0)}}@keyframes vlTwUpR{from{opacity:0;transform:translate(44px,26px)}to{opacity:1;transform:translate(0,0)}}.vl-trtp-wrap.vl-anim-in .vl-sp-head{animation:vlSetUp .5s cubic-bezier(.2,.75,.3,1) backwards}.vl-trtp-wrap.vl-anim-in .vl-sp-actions .vl-sp-act{animation:vlSetUp .5s cubic-bezier(.2,.75,.3,1) backwards}.vl-trtp-wrap.vl-anim-in .vl-sp-actions .vl-sp-act:first-child{animation-delay:.08s}.vl-trtp-wrap.vl-anim-in .vl-sp-actions .vl-sp-act:nth-child(2){animation-delay:.14s}.vl-trtp-wrap.vl-anim-in .vl-sp-actions .vl-sp-act:nth-child(3){animation-delay:.2s}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card:nth-child(2n){animation-name:vlTwUpR}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card:first-child{animation-delay:.14s}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card:nth-child(2){animation-delay:.2s}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card:nth-child(3){animation-delay:.26s}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card:nth-child(4){animation-delay:.32s}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card:nth-child(5){animation-delay:.38s}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card:nth-child(6){animation-delay:.44s}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card:nth-child(7){animation-delay:.5s}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card:nth-child(8){animation-delay:.56s}.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card:nth-child(n+9){animation-delay:.6s}@media (prefers-reduced-motion:reduce){.vl-trtp-wrap.vl-anim-in .vl-sp-actions .vl-sp-act,.vl-trtp-wrap.vl-anim-in .vl-sp-head,.vl-trtp-wrap.vl-anim-in .vl-trtp-grid .vl-trtp-card{animation:none}}@keyframes coGrpUpL{from{opacity:0;transform:translate(-34px,18px)}to{opacity:1;transform:translate(0,0)}}@keyframes coGrpUpR{from{opacity:0;transform:translate(34px,18px)}to{opacity:1;transform:translate(0,0)}}#coGroupsList.co-animate .pv-group-item{animation:coGrpUpL .46s cubic-bezier(.2,.75,.3,1) backwards}#coGroupsList.co-animate .pv-group-item:nth-child(2n){animation-name:coGrpUpR}#coGroupsList.co-animate .pv-group-item:first-child{animation-delay:.06s}#coGroupsList.co-animate .pv-group-item:nth-child(2){animation-delay:.1s}#coGroupsList.co-animate .pv-group-item:nth-child(3){animation-delay:.14s}#coGroupsList.co-animate .pv-group-item:nth-child(4){animation-delay:.18s}#coGroupsList.co-animate .pv-group-item:nth-child(5){animation-delay:.22s}#coGroupsList.co-animate .pv-group-item:nth-child(6){animation-delay:.26s}#coGroupsList.co-animate .pv-group-item:nth-child(7){animation-delay:.3s}#coGroupsList.co-animate .pv-group-item:nth-child(8){animation-delay:.34s}#coGroupsList.co-animate .pv-group-item:nth-child(9){animation-delay:.38s}#coGroupsList.co-animate .pv-group-item:nth-child(10){animation-delay:.42s}#coGroupsList.co-animate .pv-group-item:nth-child(n+11){animation-delay:.46s}@keyframes coCardUpL{from{opacity:0;transform:translate(-38px,20px)}to{opacity:1;transform:translate(0,0)}}@keyframes coCardUpR{from{opacity:0;transform:translate(38px,20px)}to{opacity:1;transform:translate(0,0)}}#coResults .pv-root-card{animation:vlSetUp .45s cubic-bezier(.2,.75,.3,1) backwards}#coResults .pv-item-card{animation:coCardUpL .46s cubic-bezier(.2,.75,.3,1) backwards}#coResults .pv-item-card:nth-child(2n){animation-name:coCardUpR}#coResults .pv-item-card:first-child{animation-delay:.08s}#coResults .pv-item-card:nth-child(2){animation-delay:.13s}#coResults .pv-item-card:nth-child(3){animation-delay:.18s}#coResults .pv-item-card:nth-child(4){animation-delay:.23s}#coResults .pv-item-card:nth-child(5){animation-delay:.28s}#coResults .pv-item-card:nth-child(6){animation-delay:.33s}#coResults .pv-item-card:nth-child(7){animation-delay:.38s}#coResults .pv-item-card:nth-child(8){animation-delay:.43s}#coResults .pv-item-card:nth-child(9){animation-delay:.48s}#coResults .pv-item-card:nth-child(n+10){animation-delay:.52s}@media (prefers-reduced-motion:reduce){#coGroupsList.co-animate .pv-group-item,#coResults .pv-item-card,#coResults .pv-root-card{animation:none}}#pvResults .pv-root-card{animation:vlSetUp .45s cubic-bezier(.2,.75,.3,1) backwards}#pvResults .pv-item-card{animation:coCardUpL .46s cubic-bezier(.2,.75,.3,1) backwards}#pvResults .pv-item-card:nth-child(2n){animation-name:coCardUpR}#pvResults .pv-item-card:first-child{animation-delay:.08s}#pvResults .pv-item-card:nth-child(2){animation-delay:.13s}#pvResults .pv-item-card:nth-child(3){animation-delay:.18s}#pvResults .pv-item-card:nth-child(4){animation-delay:.23s}#pvResults .pv-item-card:nth-child(5){animation-delay:.28s}#pvResults .pv-item-card:nth-child(6){animation-delay:.33s}#pvResults .pv-item-card:nth-child(7){animation-delay:.38s}#pvResults .pv-item-card:nth-child(8){animation-delay:.43s}#pvResults .pv-item-card:nth-child(9){animation-delay:.48s}#pvResults .pv-item-card:nth-child(n+10){animation-delay:.52s}@media (prefers-reduced-motion:reduce){#pvResults .pv-item-card,#pvResults .pv-root-card{animation:none}}#imResults .pv-root-card{animation:vlSetUp .45s cubic-bezier(.2,.75,.3,1) backwards}#imResults .pv-item-card{animation:coCardUpL .46s cubic-bezier(.2,.75,.3,1) backwards}#imResults .pv-item-card:nth-child(2n){animation-name:coCardUpR}#imResults .pv-item-card:first-child{animation-delay:.08s}#imResults .pv-item-card:nth-child(2){animation-delay:.13s}#imResults .pv-item-card:nth-child(3){animation-delay:.18s}#imResults .pv-item-card:nth-child(4){animation-delay:.23s}#imResults .pv-item-card:nth-child(5){animation-delay:.28s}#imResults .pv-item-card:nth-child(6){animation-delay:.33s}#imResults .pv-item-card:nth-child(7){animation-delay:.38s}#imResults .pv-item-card:nth-child(8){animation-delay:.43s}#imResults .pv-item-card:nth-child(9){animation-delay:.48s}#imResults .pv-item-card:nth-child(n+10){animation-delay:.52s}@media (prefers-reduced-motion:reduce){#imResults .pv-item-card,#imResults .pv-root-card{animation:none}}#rwFamiliesList .rw-family-row{animation:coGrpUpL .46s cubic-bezier(.2,.75,.3,1) backwards}#rwFamiliesList .rw-family-row:nth-child(2n){animation-name:coGrpUpR}#rwFamiliesList .rw-family-row:first-child{animation-delay:.06s}#rwFamiliesList .rw-family-row:nth-child(2){animation-delay:.1s}#rwFamiliesList .rw-family-row:nth-child(3){animation-delay:.14s}#rwFamiliesList .rw-family-row:nth-child(4){animation-delay:.18s}#rwFamiliesList .rw-family-row:nth-child(5){animation-delay:.22s}#rwFamiliesList .rw-family-row:nth-child(6){animation-delay:.26s}#rwFamiliesList .rw-family-row:nth-child(7){animation-delay:.3s}#rwFamiliesList .rw-family-row:nth-child(8){animation-delay:.34s}#rwFamiliesList .rw-family-row:nth-child(9){animation-delay:.38s}#rwFamiliesList .rw-family-row:nth-child(10){animation-delay:.42s}#rwFamiliesList .rw-family-row:nth-child(n+11){animation-delay:.46s}@media (prefers-reduced-motion:reduce){#rwFamiliesList .rw-family-row{animation:none}}#swSampleList .sw-card{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}#swSampleList .sw-card:nth-child(2n){animation-name:vlTwUpR}#swSampleList .sw-card:first-child{animation-delay:.08s}#swSampleList .sw-card:nth-child(2){animation-delay:.14s}#swSampleList .sw-card:nth-child(3){animation-delay:.2s}#swSampleList .sw-card:nth-child(4){animation-delay:.26s}#swSampleList .sw-card:nth-child(5){animation-delay:.32s}#swSampleList .sw-card:nth-child(6){animation-delay:.38s}#swSampleList .sw-card:nth-child(7){animation-delay:.44s}#swSampleList .sw-card:nth-child(8){animation-delay:.5s}#swSampleList .sw-card:nth-child(n+9){animation-delay:.54s}@media (prefers-reduced-motion:reduce){#swSampleList .sw-card{animation:none}}.spk-hub-wrap .spk-hub-card{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.spk-hub-wrap .spk-hub-card:nth-child(2n){animation-name:vlTwUpR}.spk-hub-wrap .spk-hub-card:first-child{animation-delay:.08s}.spk-hub-wrap .spk-hub-card:nth-child(2){animation-delay:.15s}.spk-hub-wrap .spk-hub-card:nth-child(3){animation-delay:.22s}.spk-hub-wrap .spk-hub-card:nth-child(4){animation-delay:.29s}.spk-hub-wrap .spk-hub-card:nth-child(5){animation-delay:.36s}.spk-hub-wrap .spk-hub-card:nth-child(n+6){animation-delay:.43s}@media (prefers-reduced-motion:reduce){.spk-hub-wrap .spk-hub-card{animation:none}}.spk-topic-list .spk-topic-card{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.spk-topic-list .spk-topic-card:nth-child(2n){animation-name:vlTwUpR}.spk-topic-list .spk-topic-card:first-child{animation-delay:.08s}.spk-topic-list .spk-topic-card:nth-child(2){animation-delay:.14s}.spk-topic-list .spk-topic-card:nth-child(3){animation-delay:.2s}.spk-topic-list .spk-topic-card:nth-child(4){animation-delay:.26s}.spk-topic-list .spk-topic-card:nth-child(5){animation-delay:.32s}.spk-topic-list .spk-topic-card:nth-child(6){animation-delay:.38s}.spk-topic-list .spk-topic-card:nth-child(7){animation-delay:.44s}.spk-topic-list .spk-topic-card:nth-child(8){animation-delay:.5s}.spk-topic-list .spk-topic-card:nth-child(n+9){animation-delay:.54s}@media (prefers-reduced-motion:reduce){.spk-topic-list .spk-topic-card{animation:none}}#imGroupsList .pv-group-item,#paListItems .pa-list-item,#pvGroupsList .pv-group-item{animation:coGrpUpL .46s cubic-bezier(.2,.75,.3,1) backwards}#imGroupsList .pv-group-item:nth-child(2n),#paListItems .pa-list-item:nth-child(2n),#pvGroupsList .pv-group-item:nth-child(2n){animation-name:coGrpUpR}#imGroupsList .pv-group-item:first-child,#paListItems .pa-list-item:first-child,#pvGroupsList .pv-group-item:first-child{animation-delay:.06s}#imGroupsList .pv-group-item:nth-child(2),#paListItems .pa-list-item:nth-child(2),#pvGroupsList .pv-group-item:nth-child(2){animation-delay:.1s}#imGroupsList .pv-group-item:nth-child(3),#paListItems .pa-list-item:nth-child(3),#pvGroupsList .pv-group-item:nth-child(3){animation-delay:.14s}#imGroupsList .pv-group-item:nth-child(4),#paListItems .pa-list-item:nth-child(4),#pvGroupsList .pv-group-item:nth-child(4){animation-delay:.18s}#imGroupsList .pv-group-item:nth-child(5),#paListItems .pa-list-item:nth-child(5),#pvGroupsList .pv-group-item:nth-child(5){animation-delay:.22s}#imGroupsList .pv-group-item:nth-child(6),#paListItems .pa-list-item:nth-child(6),#pvGroupsList .pv-group-item:nth-child(6){animation-delay:.26s}#imGroupsList .pv-group-item:nth-child(7),#paListItems .pa-list-item:nth-child(7),#pvGroupsList .pv-group-item:nth-child(7){animation-delay:.3s}#imGroupsList .pv-group-item:nth-child(8),#paListItems .pa-list-item:nth-child(8),#pvGroupsList .pv-group-item:nth-child(8){animation-delay:.34s}#imGroupsList .pv-group-item:nth-child(9),#paListItems .pa-list-item:nth-child(9),#pvGroupsList .pv-group-item:nth-child(9){animation-delay:.38s}#imGroupsList .pv-group-item:nth-child(10),#paListItems .pa-list-item:nth-child(10),#pvGroupsList .pv-group-item:nth-child(10){animation-delay:.42s}#imGroupsList .pv-group-item:nth-child(n+11),#paListItems .pa-list-item:nth-child(n+11),#pvGroupsList .pv-group-item:nth-child(n+11){animation-delay:.46s}#mcqBody .mcq-cat-card,#passageGrid .passage-card,#rdArticleGrid .rd-card2,#systemVideoList .sys-video-card{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}#mcqBody .mcq-cat-card:nth-child(2n),#passageGrid .passage-card:nth-child(2n),#rdArticleGrid .rd-card2:nth-child(2n),#systemVideoList .sys-video-card:nth-child(2n){animation-name:vlTwUpR}#mcqBody .mcq-cat-card:first-child,#passageGrid .passage-card:first-child,#rdArticleGrid .rd-card2:first-child,#systemVideoList .sys-video-card:first-child{animation-delay:.08s}#mcqBody .mcq-cat-card:nth-child(2),#passageGrid .passage-card:nth-child(2),#rdArticleGrid .rd-card2:nth-child(2),#systemVideoList .sys-video-card:nth-child(2){animation-delay:.14s}#mcqBody .mcq-cat-card:nth-child(3),#passageGrid .passage-card:nth-child(3),#rdArticleGrid .rd-card2:nth-child(3),#systemVideoList .sys-video-card:nth-child(3){animation-delay:.2s}#mcqBody .mcq-cat-card:nth-child(4),#passageGrid .passage-card:nth-child(4),#rdArticleGrid .rd-card2:nth-child(4),#systemVideoList .sys-video-card:nth-child(4){animation-delay:.26s}#mcqBody .mcq-cat-card:nth-child(5),#passageGrid .passage-card:nth-child(5),#rdArticleGrid .rd-card2:nth-child(5),#systemVideoList .sys-video-card:nth-child(5){animation-delay:.32s}#mcqBody .mcq-cat-card:nth-child(6),#passageGrid .passage-card:nth-child(6),#rdArticleGrid .rd-card2:nth-child(6),#systemVideoList .sys-video-card:nth-child(6){animation-delay:.38s}#mcqBody .mcq-cat-card:nth-child(7),#passageGrid .passage-card:nth-child(7),#rdArticleGrid .rd-card2:nth-child(7),#systemVideoList .sys-video-card:nth-child(7){animation-delay:.44s}#mcqBody .mcq-cat-card:nth-child(8),#passageGrid .passage-card:nth-child(8),#rdArticleGrid .rd-card2:nth-child(8),#systemVideoList .sys-video-card:nth-child(8){animation-delay:.5s}#mcqBody .mcq-cat-card:nth-child(n+9),#passageGrid .passage-card:nth-child(n+9),#rdArticleGrid .rd-card2:nth-child(n+9),#systemVideoList .sys-video-card:nth-child(n+9){animation-delay:.54s}#rdArticleGrid .rd-list-row{animation:coGrpUpL .46s cubic-bezier(.2,.75,.3,1) backwards}#rdArticleGrid .rd-list-row:nth-child(2n){animation-name:coGrpUpR}#rdArticleGrid .rd-list-row:first-child{animation-delay:.06s}#rdArticleGrid .rd-list-row:nth-child(2){animation-delay:.11s}#rdArticleGrid .rd-list-row:nth-child(3){animation-delay:.16s}#rdArticleGrid .rd-list-row:nth-child(4){animation-delay:.21s}#rdArticleGrid .rd-list-row:nth-child(5){animation-delay:.26s}#rdArticleGrid .rd-list-row:nth-child(6){animation-delay:.31s}#rdArticleGrid .rd-list-row:nth-child(7){animation-delay:.36s}#rdArticleGrid .rd-list-row:nth-child(8){animation-delay:.41s}#rdArticleGrid .rd-list-row:nth-child(n+9){animation-delay:.45s}@media (prefers-reduced-motion:reduce){#imGroupsList .pv-group-item,#mcqBody .mcq-cat-card,#paListItems .pa-list-item,#passageGrid .passage-card,#pvGroupsList .pv-group-item,#rdArticleGrid .rd-card2,#rdArticleGrid .rd-list-row,#systemVideoList .sys-video-card{animation:none}}.prx-choose .prx-title{animation:vlSetUp .5s cubic-bezier(.2,.75,.3,1) backwards;animation-delay:.04s}.prx-choose .prx-sub{animation:vlSetUp .5s cubic-bezier(.2,.75,.3,1) backwards;animation-delay:.1s}.prx-cards .prx-card{animation:vlTwUpL .55s cubic-bezier(.2,.75,.3,1) backwards}.prx-cards .prx-card:nth-child(2n){animation-name:vlTwUpR}.prx-cards .prx-card:first-child{animation-delay:.16s}.prx-cards .prx-card:nth-child(2){animation-delay:.24s}.prx-cards .prx-card:nth-child(n+3){animation-delay:.3s}@media (prefers-reduced-motion:reduce){.prx-cards .prx-card,.prx-choose .prx-sub,.prx-choose .prx-title{animation:none}}.vl-set-lock{margin-left:auto;font-size:1.05rem;line-height:1;filter:grayscale(.2);opacity:.9}.vl-set-card.vl-set-locked{position:relative}.vl-set-card.vl-set-locked .vl-set-bar,.vl-set-card.vl-set-locked .vl-set-foot,.vl-set-card.vl-set-locked .vl-set-sub,.vl-set-card.vl-set-locked .vl-set-title{opacity:.72}.vl-set-card.vl-set-locked::after{content:'PREMIUM';position:absolute;top:10px;right:38px;font-size:.6rem;font-weight:800;letter-spacing:.04em;color:#b45309;background:#fef3c7;border:1px solid #fcd34d;border-radius:6px;padding:1px 5px}.lp-voice-seg{display:inline-flex;border:1.5px solid #16a34a;border-radius:9px;overflow:hidden;vertical-align:middle;margin-right:4px}.lp-voice-btn{border:none;background:#fff;color:#16a34a;font-weight:800;font-size:.82rem;padding:6px 12px;cursor:pointer;line-height:1}.lp-voice-btn+.lp-voice-btn{border-left:1.5px solid #16a34a}.lp-voice-btn.on{background:#16a34a;color:#fff}.lp-voice-btn:not(.on):hover{background:#dcfce7}.lp-green-btn{background:#16a34a!important;color:#fff!important;border:none!important;font-weight:700}.lp-green-btn:hover{background:#15803d!important}.lp-star-test-btn{background:#f59e0b!important;color:#fff!important;border:none!important;font-weight:800}.lp-star-test-btn:hover{background:#d97706!important}.lp-vocab-btn{background:#6366f1!important;color:#fff!important;border:none!important;font-weight:700}.lp-vocab-btn:hover{background:#4f46e5!important}.lp-trans-btn{background:#0891b2!important;color:#fff!important;border:none!important;font-weight:700}.lp-trans-btn:hover{background:#0e7490!important}.lp-colloc-btn{background:#fff!important;color:#15803d!important;border:1.5px solid #86efac!important;font-weight:700}.lp-colloc-btn:hover{background:#f0fdf4!important}.lp-colloc-btn.on{background:#16a34a!important;color:#fff!important;border-color:#16a34a!important}.lp-w.lp-colloc-hl{background:#bbf7d0;color:#14532d;padding:2px 0;cursor:help}.lp-w.lp-colloc-hl:not(.lp-colloc-last){box-shadow:.34em 0 0 #bbf7d0}.lp-w.lp-colloc-first{border-top-left-radius:6px;border-bottom-left-radius:6px;padding-left:4px}.lp-w.lp-colloc-last{border-top-right-radius:6px;border-bottom-right-radius:6px;padding-right:4px}.lp-w.lp-colloc-hl{cursor:pointer}.lp-cc-card .vl-wc-word{color:#15803d}.lp-cc-ex-head{font-size:.72rem;font-weight:800;color:#15803d;text-transform:uppercase;letter-spacing:.02em;margin:12px 0 6px}.lp-cc-ex{display:flex;gap:7px;align-items:flex-start;font-size:.9rem;line-height:1.5;color:#334155;margin-bottom:7px}.lp-cc-ex b{color:#15803d;background:#dcfce7;border-radius:3px;padding:0 2px}.lp-cc-ex-sp{border:none;background:0 0;cursor:pointer;font-size:.9rem;padding:0;flex-shrink:0;line-height:1.5}.lp-search-wrap{margin:4px 2px 18px}.lp-search-box{display:flex;align-items:center;gap:8px;background:#fff;border:1.5px solid #e2e8f0;border-radius:14px;padding:10px 14px;box-shadow:0 1px 3px rgba(15,23,42,.05);transition:border-color .15s,box-shadow .15s}.lp-search-box:focus-within{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.14)}.lp-search-ic{font-size:1rem;opacity:.7;flex-shrink:0}.lp-search-inp{flex:1;border:none;outline:0;background:0 0;font-family:inherit;font-size:.96rem;color:#1e293b}.lp-search-clear{border:none;background:0 0;cursor:pointer;font-size:1.25rem;color:#94a3b8;line-height:1;padding:0 4px}.lp-search-clear:hover{color:#475569}.lp-search-results:not(:empty){margin-top:10px;display:flex;flex-direction:column;gap:8px}.lp-sr-head{font-size:.8rem;font-weight:700;color:#64748b;padding:2px 2px 4px}.lp-sr-empty,.lp-sr-loading{font-size:.88rem;color:#94a3b8;padding:14px 4px;text-align:center}.lp-sr-item{background:#fff;border:1px solid #eef2f7;border-left:4px solid #6366f1;border-radius:12px;padding:11px 14px;cursor:pointer;position:relative;transition:box-shadow .15s,transform .15s,border-color .15s}.lp-sr-item:hover{box-shadow:0 8px 22px rgba(15,23,42,.1);transform:translateY(-2px)}.lp-sr-meta{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:4px}.lp-sr-topic{font-size:.76rem;font-weight:800;color:#6366f1}.lp-sr-lesson{font-size:.82rem;font-weight:700;color:#1e293b}.lp-sr-snip{font-size:.88rem;color:#475569;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;padding-right:56px}.lp-sr-snip mark{background:#fde68a;color:#92400e;border-radius:3px;padding:0 2px;font-weight:700}.lp-sr-go{position:absolute;right:12px;bottom:10px;font-size:.76rem;font-weight:800;color:#6366f1}.lp-sent.lp-sent-jump{background:#fef9c3;border-radius:10px;box-shadow:0 0 0 3px #fde68a;transition:background .4s,box-shadow .4s}.lp-w.lp-jump-word{background:#fbbf24;color:#1e293b;border-radius:4px;padding:1px 2px;box-shadow:0 0 0 2px #fbbf24;animation:lpJumpPulse 1s ease 2}@keyframes lpJumpPulse{0%,100%{background:#fbbf24}50%{background:#f59e0b}}.pass-edit-overlay{position:fixed;inset:0;z-index:100070;background:rgba(15,23,42,.55);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;padding:20px;font-family:Nunito,sans-serif}.pass-edit-card{width:100%;max-width:640px;max-height:88vh;overflow-y:auto;background:#fff;border-radius:18px;padding:20px 22px;box-shadow:0 24px 60px rgba(15,23,42,.3);animation:sspPop .2s ease}.pass-edit-head{display:flex;align-items:center;justify-content:space-between;font-size:1.1rem;font-weight:900;color:#1e293b;margin-bottom:4px}.pass-edit-x{border:none;background:0 0;cursor:pointer;font-size:1.4rem;color:#94a3b8;line-height:1}.pass-edit-x:hover{color:#475569}.pass-edit-note{font-size:.8rem;font-weight:700;color:#b45309;background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:7px 11px;margin-bottom:12px}.pass-edit-lbl{display:block;font-size:.78rem;font-weight:800;color:#64748b;margin:12px 0 5px}.pass-edit-inp,.pass-edit-ta{width:100%;box-sizing:border-box;border:1.5px solid #cbd5e1;border-radius:10px;padding:9px 12px;font-size:.92rem;font-family:inherit;color:#1e293b;outline:0;resize:vertical}.pass-edit-inp:focus,.pass-edit-ta:focus{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.14)}.pass-edit-ta{min-height:92px;line-height:1.55}.pass-edit-ta-en{min-height:150px}.pass-edit-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.pass-edit-save{padding:10px 20px;border:none;border-radius:10px;background:#16a34a;color:#fff;font-weight:800;font-size:.9rem;cursor:pointer;font-family:inherit}.pass-edit-save:hover{background:#15803d}.pass-edit-cancel{padding:10px 18px;border:1.5px solid #e2e8f0;border-radius:10px;background:#fff;color:#64748b;font-weight:700;font-size:.9rem;cursor:pointer;font-family:inherit}.pass-edit-cancel:hover{background:#f1f5f9}.pass-edit-reset{margin-left:auto;padding:10px 16px;border:1.5px solid #fca5a5;border-radius:10px;background:#fff;color:#dc2626;font-weight:700;font-size:.88rem;cursor:pointer;font-family:inherit}.pass-edit-reset:hover{background:#fef2f2}.lp-trans-again{margin-bottom:16px}.lp-miss-chips{display:flex;flex-wrap:wrap;gap:6px;max-height:280px;overflow-y:auto}.lp-miss-chip{font-size:.82rem;font-weight:700;color:#9a3412;background:#fff7ed;border:1.5px solid #fed7aa;border-radius:999px;padding:3px 11px}.lp-miss-ta{width:100%;box-sizing:border-box;margin-top:12px;height:70px;border:1.5px solid #cbd5e1;border-radius:10px;padding:8px 11px;font-size:.85rem;resize:vertical;color:#1e293b}.lp-level-wrap{position:relative;display:inline-block}.lp-level-menu{position:fixed;z-index:100002;left:0;top:0;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 12px 30px rgba(15,23,42,.18);padding:6px;min-width:150px}.lp-level-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:9px;cursor:pointer;font-weight:800;font-size:.9rem;color:#334155;user-select:none}.lp-level-item:hover{background:#f1f5f9}.lp-level-item.on{background:var(--lvc-bg,#f1f5f9);color:var(--lvc-tx,#334155)}.lp-level-dot{width:14px;height:14px;border-radius:4px;background:var(--lvc-hl,#cbd5e1);flex:none;border:1px solid rgba(0,0,0,.08)}.lp-level-name{flex:1}.lp-level-check{color:var(--lvc-tx,#16a34a);font-weight:900;width:14px}.lp-lvc-A1{--lvc-hl:#bbf7d0;--lvc-bg:#dcfce7;--lvc-tx:#15803d}.lp-lvc-A2{--lvc-hl:#bfdbfe;--lvc-bg:#dbeafe;--lvc-tx:#1d4ed8}.lp-lvc-B1{--lvc-hl:#fef08a;--lvc-bg:#fef9c3;--lvc-tx:#a16207}.lp-lvc-B2{--lvc-hl:#fed7aa;--lvc-bg:#ffedd5;--lvc-tx:#c2410c}.lp-lvc-C1{--lvc-hl:#e9d5ff;--lvc-bg:#f3e8ff;--lvc-tx:#7e22ce}.lp-lvc-C2{--lvc-hl:#fecdd3;--lvc-bg:#ffe4e6;--lvc-tx:#be123c}.lp-reader.lp-hl-A1 .lp-w[data-lv=A1]{background:#bbf7d0;box-shadow:0 0 0 2px #bbf7d0;border-radius:4px;color:#14213d}.lp-reader.lp-hl-A2 .lp-w[data-lv=A2]{background:#bfdbfe;box-shadow:0 0 0 2px #bfdbfe;border-radius:4px;color:#14213d}.lp-reader.lp-hl-B1 .lp-w[data-lv=B1]{background:#fef08a;box-shadow:0 0 0 2px #fef08a;border-radius:4px;color:#14213d}.lp-reader.lp-hl-B2 .lp-w[data-lv=B2]{background:#fed7aa;box-shadow:0 0 0 2px #fed7aa;border-radius:4px;color:#14213d}.lp-reader.lp-hl-C1 .lp-w[data-lv=C1]{background:#e9d5ff;box-shadow:0 0 0 2px #e9d5ff;border-radius:4px;color:#14213d}.lp-reader.lp-hl-C2 .lp-w[data-lv=C2]{background:#fecdd3;box-shadow:0 0 0 2px #fecdd3;border-radius:4px;color:#14213d}.lp-add-btn{background:#0ea5e9!important;color:#fff!important;border:none!important;font-weight:700}.lp-add-btn:hover{background:#0284c7!important}.lp-add-big{display:inline-block;background:#0ea5e9;color:#fff;border:none;cursor:pointer;font-size:1rem;font-weight:700;padding:12px 24px;border-radius:12px;box-shadow:0 6px 18px rgba(14,165,233,.3)}.lp-add-big:hover{background:#0284c7;transform:translateY(-1px)}.lp-topic-card{position:relative}.vl-wch-locked{position:relative;opacity:.85;filter:grayscale(.2);cursor:pointer}.vl-wch-locked:hover{opacity:1}.vl-wch-lock-badge{position:absolute;top:8px;right:8px;z-index:3;background:#f59e0b;color:#fff;font-size:.62rem;font-weight:800;padding:3px 9px;border-radius:999px;box-shadow:0 2px 6px rgba(245,158,11,.35)}.lp-cust-card{border:2px dashed #c4b5fd}.lp-cust-card:hover{border-color:#7c3aed}.lp-card-admin{position:absolute;top:8px;right:8px;display:flex;gap:4px;z-index:2}.lp-card-admin button,.lp-lesson-admin button{border:1px solid var(--border,#e5e7eb);background:rgba(255,255,255,.85);color:#475569;width:26px;height:26px;border-radius:7px;cursor:pointer;font-size:.85rem;line-height:1}.lp-card-admin button:hover,.lp-lesson-admin button:hover{background:#fff;border-color:var(--ac,#0ea5e9);color:#0f172a}.lp-lesson-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:7px}.lp-lesson-stats{display:flex;flex-wrap:wrap;gap:5px}.lp-lvstat{font-size:.72rem;font-weight:800;color:var(--c,#334155);background:var(--bg,#f1f5f9);border:1px solid var(--c,#cbd5e1);border-radius:999px;padding:1px 8px;line-height:1.5}.lp-lvstat b{font-weight:900}.lp-lesson-list{display:flex;flex-direction:column;gap:11px}.lp-lesson-item{display:flex;align-items:center;gap:14px;padding:15px 18px;background:var(--lcbg,#f1f5f9);border:1.5px solid transparent;border-left:6px solid var(--lc,#0ea5e9);border-radius:16px;cursor:pointer;transition:transform .15s,box-shadow .15s}.lp-lesson-item:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(15,23,42,.12)}.lp-lesson-num{flex:none;width:36px;height:36px;border-radius:11px;background:#fff;color:var(--lc,#0369a1);font-weight:800;font-size:.95rem;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(15,23,42,.08)}.lp-lesson-title{font-weight:800;color:var(--lc,#1e293b);font-size:1.08rem;line-height:1.3}.lp-lesson-admin{display:flex;gap:4px}.lp-lesson-go{color:var(--lc,#0ea5e9);font-size:1.2rem;font-weight:700}.vl-overlay.vl-dark .lp-lesson-item{filter:brightness(.92)}.lp-reader{max-width:860px;margin:4px auto 0;display:flex;flex-direction:column;gap:4px}.lp-sent{display:flex;gap:10px;padding:10px 12px;border-radius:12px;transition:background .15s}.lp-sent:hover{background:rgba(14,165,233,.05)}.lp-sent-active{background:#e0f2fe!important;box-shadow:inset 3px 0 0 #0ea5e9}.lp-sent-play{flex:none;width:34px;height:34px;border-radius:9px;border:1.5px solid #bae6fd;background:#f0f9ff;color:#0284c7;cursor:pointer;line-height:1;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s,transform .12s}.lp-sent-play:active{transform:scale(.92)}.lp-sent-play:hover{background:#e0f2fe;border-color:#0ea5e9}.lp-sent-btns{flex:none;display:flex;flex-direction:column;gap:6px}.lp-sent-rec{width:34px;height:34px;border-radius:9px;border:1.5px solid #fecaca;background:#fef2f2;color:#dc2626;cursor:pointer;line-height:1;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s,transform .12s}.lp-sent-rec:active{transform:scale(.92)}.lp-sent-rec:hover{background:#fee2e2;border-color:#ef4444}.lp-sent-rec.active{background:#dc2626;color:#fff;border-color:#dc2626;animation:lpRecPulse 1s infinite}@keyframes lpRecPulse{0%,100%{box-shadow:0 0 0 0 rgba(220,38,38,.4)}50%{box-shadow:0 0 0 5px rgba(220,38,38,0)}}.lp-sent-rec-result{margin-top:8px}.lp-rr-card{position:relative;background:#fff;border:1.5px solid #eef2f7;border-radius:18px;box-shadow:0 10px 30px rgba(15,23,42,.1);padding:16px 18px 14px;font-family:Poppins,sans-serif}.lp-rr-x{position:absolute;top:12px;right:12px;width:30px;height:30px;border-radius:50%;border:1.5px solid #e5e7eb;background:#f8fafc;color:#94a3b8;font-size:1.1rem;line-height:1;cursor:pointer}.lp-rr-x:hover{background:#fee2e2;color:#b91c1c;border-color:#fca5a5}.lp-rr-tag{font-size:.72rem;font-weight:800;letter-spacing:.06em;color:var(--g,#16a34a);margin-bottom:8px}.lp-rr-head{display:flex;align-items:center;gap:16px;padding-bottom:14px;border-bottom:1.5px solid #f1f5f9;margin-bottom:12px}.lp-rr-ring{flex:none;width:76px;height:76px;border-radius:50%;position:relative;background:conic-gradient(var(--g) calc(var(--p) * 1%),#e5e7eb 0);display:flex;align-items:center;justify-content:center}.lp-rr-ring::before{content:'';position:absolute;inset:7px;border-radius:50%;background:#fff}.lp-rr-ring-pct{position:relative;z-index:1;font-size:1.15rem;font-weight:900;color:var(--g,#16a34a);line-height:1}.lp-rr-ring-lbl{position:relative;z-index:1;position:absolute;bottom:16px;font-size:.58rem;font-weight:800;color:var(--g,#16a34a);letter-spacing:.03em}.lp-rr-head-txt{flex:1;min-width:0}.lp-rr-title{font-size:1.3rem;font-weight:800;color:#1e293b;line-height:1.15}.lp-rr-pill{display:inline-block;margin-top:8px;background:#f1f5f9;border-radius:999px;padding:4px 13px;font-size:.85rem;color:#475569}.lp-rr-pill b{color:var(--g,#16a34a);font-weight:900}.lp-rr-legend{display:flex;flex-wrap:wrap;gap:16px;font-size:.8rem;color:#64748b;font-weight:700;margin-bottom:12px}.lp-rr-legend span{display:inline-flex;align-items:center;gap:6px}.lp-rr-dot{width:11px;height:11px;border-radius:3px;display:inline-block}.lp-rr-d-ok{background:#16a34a}.lp-rr-d-wrong{background:#ef4444}.lp-rr-d-miss{background:#cbd5e1}.lp-rr-box{border-radius:13px;padding:12px 15px;margin-bottom:11px}.lp-rr-box-lbl{font-size:.7rem;font-weight:800;letter-spacing:.05em;color:#94a3b8;margin-bottom:7px}.lp-rr-sample{background:color-mix(in srgb,var(--g) 8%,#fff);border:1.5px solid color-mix(in srgb,var(--g) 22%,#fff)}.lp-rr-sample .lp-rr-box-lbl{color:var(--g,#16a34a)}.lp-rr-sent{font-size:1.2rem;font-weight:800;line-height:1.6;font-family:Poppins,serif}.lp-rr-w{cursor:default}.lp-rr-ok{color:#16a34a}.lp-rr-wrong{color:#dc2626;text-decoration:underline wavy #ef4444;cursor:pointer}.lp-rr-miss{color:#cbd5e1}.lp-rr-heard{background:#f8fafc;border:1.5px dashed #e2e8f0}.lp-rr-heard-txt{font-style:italic;color:#94a3b8;font-size:1rem;line-height:1.5}.lp-rr-foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.lp-rr-retry{background:#f97316;color:#fff;border:none;border-radius:11px;padding:11px 20px;font-weight:800;font-size:.92rem;cursor:pointer}.lp-rr-retry:hover{background:#ea580c}.lp-rr-listen{background:#fff;color:#475569;border:1.5px solid #e2e8f0;border-radius:11px;padding:11px 18px;font-weight:700;font-size:.92rem;cursor:pointer}.lp-rr-listen:hover{background:#f8fafc}.lp-rr-next{margin-left:auto;background:0 0;border:none;color:#2563eb;font-weight:800;font-size:.95rem;cursor:pointer;padding:8px}.lp-rr-next:hover{text-decoration:underline}.vl-overlay.vl-dark .lp-rr-card{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .lp-rr-title{color:#e2e8f0}.vl-overlay.vl-dark .lp-rr-ring::before{background:#1e293b}.lp-rr-sum{margin-left:8px!important;background:#16a34a;color:#fff;border-radius:11px;padding:11px 18px;font-weight:800;text-decoration:none!important}.lp-rr-sum:hover{background:#15803d;text-decoration:none!important}.lp-sum-head{display:flex;align-items:center;gap:16px;padding-bottom:16px;border-bottom:1.5px solid #f1f5f9;margin-bottom:14px}.lp-sum-title{font-size:1.3rem;font-weight:800;color:#1e293b}.lp-sum-sub{font-size:.85rem;color:#64748b;margin-top:4px;font-weight:600}.lp-sum-wlbl{font-size:.85rem;font-weight:800;color:#475569;margin-bottom:10px}.lp-sum-chips{display:flex;flex-wrap:wrap;gap:8px;max-height:220px;overflow-y:auto}.lp-sum-chip{background:#fef2f2;border:1.5px solid #fecaca;color:#b91c1c;border-radius:999px;padding:5px 13px;font-size:.88rem;font-weight:700;cursor:pointer}.lp-sum-chip:hover{background:#fee2e2;border-color:#f87171}.vl-overlay.vl-dark .lp-sum-title{color:#e2e8f0}.lp-sent-body{flex:1;min-width:0}.lp-sent-en{font-size:calc(1.12rem * var(--lp-fz, 1));line-height:1.6;color:var(--ink,#1e293b);font-family:var(--lp-ff, 'Poppins', sans-serif)}.lp-sent-vi{font-size:calc(.96rem * var(--lp-fz, 1));line-height:1.5;color:#2563eb;margin-top:3px;font-style:italic;font-family:'Plus Jakarta Sans',sans-serif}.lp-gear-btn{padding:6px 11px!important;font-size:1rem;line-height:1}.lp-gear-btn.on{background:#16a34a!important;color:#fff!important;border-color:#16a34a!important}.lp-rd-set-menu{position:fixed;z-index:100050;display:flex;flex-direction:column;gap:12px;min-width:230px;padding:14px 15px;background:#fff;border:1.5px solid #e2e8f0;border-radius:14px;box-shadow:0 14px 36px rgba(15,23,42,.18)}.lp-rd-set-grp{display:flex;flex-direction:column;gap:7px}.lp-rd-set-lbl{font-size:.72rem;font-weight:800;color:#64748b;text-transform:uppercase;letter-spacing:.02em}.lp-rd-set-row{display:flex;align-items:center;gap:8px}.lp-rd-sz-btn{width:40px;height:34px;border-radius:9px;border:1.5px solid #cbd5e1;background:#fff;color:#1e293b;font-weight:800;font-size:.95rem;cursor:pointer;transition:all .15s}.lp-rd-sz-btn:hover{border-color:#16a34a;background:#f0fdf4;color:#15803d}.lp-rd-sz-val{min-width:50px;text-align:center;font-weight:800;font-size:.9rem;color:#1e293b}.lp-rd-font-sel{width:100%;box-sizing:border-box;padding:8px 10px;border-radius:9px;border:1.5px solid #cbd5e1;font-size:.88rem;font-family:inherit;color:#1e293b;cursor:pointer;outline:0}.lp-rd-font-sel:focus{border-color:#16a34a}.lp-reader.lp-hide-vi .lp-sent-vi{display:none}.lp-w{cursor:pointer;border-radius:4px;padding:0 1px;transition:background .1s}.lp-w:hover{background:#fef08a;color:#1e293b}.lp-word-panel{position:fixed;top:0;right:-460px;height:100vh;width:420px;max-width:92vw;background:var(--surface,#fff);box-shadow:-10px 0 36px rgba(15,23,42,.2);z-index:100001;display:flex;flex-direction:column;transition:right .26s cubic-bezier(.4,0,.2,1);border-left:1.5px solid var(--border,#e5e7eb)}.lp-word-panel.open{right:0}.lp-wp-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px 4px;flex:none}.lp-wp-tgs{display:inline-flex;gap:7px;flex-wrap:wrap}.lp-wp-tg{background:#f1f5f9;border:1.5px solid #e2e8f0;border-radius:999px;padding:5px 12px;cursor:pointer;font-size:.78rem;font-weight:800;color:#94a3b8;transition:all .14s}.lp-wp-tg:hover{background:#e2e8f0}.lp-wp-tg.on{background:#0ea5e9;border-color:#0ea5e9;color:#fff}.lp-hide-sa .lp-card-sa{display:none}.lp-wp-close{width:34px;height:34px;border-radius:9px;border:1.5px solid var(--border,#e5e7eb);background:var(--surface2,#f1f5f9);color:#475569;font-size:1.3rem;line-height:1;cursor:pointer}.lp-wp-close:hover{background:#fee2e2;border-color:#fca5a5;color:#b91c1c}.lp-wp-scroll{flex:1;overflow-y:auto;padding:4px 16px 24px}.lp-wp-scroll .vl-wc{width:100%;box-sizing:border-box;cursor:default}.lp-wp-scroll .vl-wc:hover{transform:none}.lp-dict-links{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin-top:12px;padding-top:10px;border-top:1px dashed var(--border,#e5e7eb)}.lp-dict-lbl{font-size:.78rem;font-weight:700;color:#94a3b8}.lp-dict-link{display:inline-block;text-decoration:none;font-size:.8rem;font-weight:700;padding:5px 11px;border-radius:8px;border:1.5px solid;transition:all .14s}.lp-dict-link:hover{color:#fff!important}.lp-dict-ox{color:#0b6e4f;border-color:#0b6e4f}.lp-dict-ox:hover{background:#0b6e4f}.lp-dict-cam{color:#b91c1c;border-color:#b91c1c}.lp-dict-cam:hover{background:#b91c1c}.lp-dict-lng{color:#1d4ed8;border-color:#1d4ed8}.lp-dict-lng:hover{background:#1d4ed8}.lp-form{max-width:720px;margin:0 auto}.lp-form h3{font-size:1.25rem;font-weight:800;color:#0f172a;margin:4px 0 14px}.lp-form label{display:block;font-size:.82rem;font-weight:700;color:#475569;margin:12px 0 5px}.lp-input,.lp-textarea{width:100%;box-sizing:border-box;border:1.5px solid #cbd5e1;border-radius:10px;padding:10px 13px;font-size:1rem;font-family:inherit;color:#1e293b;background:#fff}.lp-input:focus,.lp-textarea:focus{outline:0;border-color:#0ea5e9;box-shadow:0 0 0 3px rgba(14,165,233,.15)}.lp-textarea{resize:vertical;line-height:1.55}.lp-form-hint{font-size:.8rem;color:#64748b;margin-top:8px;background:#f1f5f9;border-radius:8px;padding:8px 11px}.lp-form-actions{display:flex;gap:10px;margin-top:16px}.vl-btn-ghost{background:0 0!important;color:#64748b!important;border:1.5px solid #cbd5e1!important}.vl-btn-ghost:hover{background:#f1f5f9!important}.vl-overlay.vl-dark .lp-lesson-item{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .lp-sent-en{color:#e2e8f0}.vl-overlay.vl-dark .lp-sent-active{background:rgba(14,165,233,.22)!important;box-shadow:inset 3px 0 0 #0ea5e9}.vl-overlay.vl-dark .lp-sent.lp-sent-jump{background:rgba(251,191,36,.18);box-shadow:0 0 0 3px rgba(251,191,36,.5)}.vl-overlay.vl-dark .lp-sent:hover{background:rgba(14,165,233,.1)}.vl-overlay.vl-dark .lp-word-pop{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .lp-wp-head,.vl-overlay.vl-dark .lp-wp-vi{color:#e2e8f0}.vl-overlay.vl-dark .lp-input,.vl-overlay.vl-dark .lp-textarea{background:#0f172a;border-color:#334155;color:#e2e8f0}.vl-set-title{font-size:1.35rem;font-weight:800;color:var(--ac);font-family:'Noto Sans','Segoe UI',sans-serif;line-height:1.15;margin-bottom:4px;word-break:break-word}.vl-set-sub{font-size:.8rem;color:#64748b;margin-bottom:12px;line-height:1.45;flex:1}.vl-set-arrow{display:none}.vl-set-lock{margin-left:auto;font-size:1rem;line-height:1;opacity:.55}.vl-set-count{display:flex;align-items:center;gap:5px;font-size:.78rem;font-weight:700;color:#64748b;margin-bottom:9px}.vl-set-bar{height:7px;border-radius:999px;background:rgba(15,23,42,.07);overflow:hidden;margin-bottom:7px}.vl-set-bar-fill{height:100%;border-radius:999px;background:var(--ac);transition:width .45s ease}.vl-set-prog-lbl{font-size:.74rem;font-weight:800;color:var(--ac);text-align:right}.vl-set-locked-lbl{color:#94a3b8}.vl-set-action{font-size:.82rem;font-weight:800;color:var(--ac);margin-top:2px}.vl-lb-list{gap:9px;border-top:none}.vl-lb-row{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:14px;background:#fff;border:1px solid #eef1f4;box-shadow:0 1px 3px rgba(15,23,42,.05);transition:box-shadow .12s,transform .12s}.vl-lb-row:hover{box-shadow:0 4px 12px rgba(15,23,42,.1);transform:translateY(-1px)}.vl-lb-row.vl-lb-me{background:#f1f7ee;box-shadow:inset 0 0 0 1.5px #86c79a}.vl-lb-rank{width:26px;height:26px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:.74rem;font-weight:800;color:#94a3b8;background:#f1f3f5}.vl-lb-rank.gold{background:#fcd34d;color:#7c2d12;font-size:.82rem}.vl-lb-rank.silver{background:#bbf7d0;color:#15803d}.vl-lb-rank.bronze{background:#d9f2e0;color:#2f7d4e}.vl-lb-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}.vl-lb-name{font-size:.86rem;font-weight:700;color:#1e293b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vl-lb-streak{font-size:.68rem;color:#94a3b8;font-weight:600}.vl-lb-words{font-size:.92rem;font-weight:800;color:#2f7d4e;white-space:nowrap;flex-shrink:0}.vl-lb-words-sm{font-size:.74rem;font-weight:800;color:#2f7d4e}.vl-lb-foot{margin:12px 10px 4px;padding:11px 12px;display:flex;align-items:center;gap:10px;border-radius:13px;background:linear-gradient(135deg,#ecfeff,#f0fdfa);border:1.5px solid #99f6e4}.vl-lb-foot-info{display:flex;flex-direction:column;min-width:0}.vl-lb-foot-rank{font-size:.76rem;font-weight:800;color:#0d9488}.vl-lb-foot-gap{font-size:.64rem;color:#64748b}.vl-lb-foot-top{justify-content:center;font-size:.8rem;font-weight:800;color:#0d9488}.vl-overlay.vl-dark .vl-sets-head-title{color:#f1f5f9}.vl-overlay.vl-dark .vl-sets-head-meta{color:#64748b}.vl-overlay.vl-dark .vl-set-card{background:#18241b;border-color:#2c4030}.vl-overlay.vl-dark .vl-set-card:hover{border-color:#4ade80;background:#20331f}.vl-overlay.vl-dark .vl-set-ico{background:#0f172a}.vl-overlay.vl-dark .vl-set-sub{color:#9fb0a3}.vl-overlay.vl-dark .vl-set-bar{background:rgba(255,255,255,.12)}.vl-overlay.vl-dark .vl-set-foot-learned{color:#94a3b8}.vl-overlay.vl-dark .vl-set-title{color:#7ee2a6}.vl-overlay.vl-dark .vl-set-badge{background:rgba(126,226,166,.16);color:#9ff0bf}.vl-overlay.vl-dark .vl-set-prog-lbl{color:#7ee2a6}.vl-overlay.vl-dark .vl-set-bar-fill{background:#4ade80}.vl-overlay.vl-dark .vl-set-count{color:#9fb0a3}.vl-overlay.vl-dark .vl-set-status{color:#8fbf9b}.vl-overlay.vl-dark .vl-set-action{color:#7ee2a6}.vl-overlay.vl-dark .vl-set-card.vl-set-locked .vl-set-badge{background:rgba(255,255,255,.08);color:#94a3b8}.vl-overlay.vl-dark .vl-lb-row{background:#18241b;border-color:#2c4030;box-shadow:none}.vl-overlay.vl-dark .vl-lb-row:hover{background:#1e2e21}.vl-overlay.vl-dark .vl-lb-row.vl-lb-me{background:#143524;box-shadow:inset 0 0 0 1.5px #2f7d4e}.vl-overlay.vl-dark .vl-lb-rank{background:#2c3a30;color:#cbd5e1}.vl-overlay.vl-dark .vl-lb-name{color:#e2e8f0}.vl-overlay.vl-dark .vl-lb-words{color:#7ee2a6}.vl-overlay.vl-dark .vl-lb-words-sm{color:#7ee2a6}.vl-overlay.vl-dark .vl-lb-foot{background:#0b3b38;border-color:#115e59}.vl-overlay.vl-dark .vl-lb-foot-rank,.vl-overlay.vl-dark .vl-lb-foot-top{color:#2dd4bf}.vl-overlay.vl-dark .vl-lb-foot-gap{color:#94a3b8}@media(max-width:640px){.vl-set-grid{grid-template-columns:1fr}.vl-set-grid-sm{grid-template-columns:1fr 1fr}.vl-hero{flex-direction:column;align-items:flex-start}.vl-hero-spin-btn{width:100%;justify-content:center}}.vl-prog-toggle-btn{height:30px;padding:0 12px;border-radius:999px;border:1.5px solid #a78bfa;background:rgba(255,255,255,.85);color:#5b21b6;font-size:.8rem;font-weight:700;cursor:pointer;flex-shrink:0;transition:all .13s;order:4;display:inline-flex;align-items:center;gap:0;white-space:nowrap}.vl-prog-toggle-btn:hover{background:#f5f3ff;border-color:#7c3aed;box-shadow:0 2px 8px rgba(124,58,237,.18)}.vl-prog-toggle-btn.active{background:#ede9fe;border-color:#7c3aed;color:#4c1d95}.vl-prog-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:10100}.vl-prog-overlay.active{display:block}.vl-prog-panel{display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:min(720px,96vw);max-height:88vh;background:#fff;border-radius:20px;box-shadow:0 24px 64px rgba(0,0,0,.22);flex-direction:column;z-index:10101;overflow:hidden}.vl-prog-panel.vl-prog-open{display:flex}.vl-prog-hdr{display:flex;align-items:flex-start;justify-content:space-between;padding:22px 24px 18px;border-bottom:1px solid #f1f5f9;flex-shrink:0;background:#fff}.vl-prog-hdr-info{display:flex;flex-direction:column;gap:6px}.vl-prog-hdr-title{font-size:1.1rem;font-weight:800;color:#1c1917;letter-spacing:-.01em}.vl-prog-nav{display:flex;align-items:center;gap:5px}.vl-prog-hdr-date{font-size:.8rem;color:#64748b;font-weight:500}.vl-prog-nav-btn{border:1px solid #e2e8f0;background:#f8fafc;border-radius:6px;color:#475569;font-size:1.1rem;line-height:1;padding:2px 7px;cursor:pointer;transition:all .12s}.vl-prog-nav-btn:hover:not(:disabled){background:#e2e8f0;color:#1e293b}.vl-prog-nav-btn:disabled{opacity:.3;cursor:default}.vl-prog-hdr-actions{display:flex;align-items:center;gap:8px}.vl-prog-copy-btn{border:none;background:#eff6ff;color:#2563eb;cursor:pointer;padding:6px 12px;border-radius:8px;font-size:.9rem;transition:all .12s;line-height:1;font-weight:600}.vl-prog-copy-btn:hover{background:#dbeafe}.vl-prog-close{border:none;background:#f1f5f9;color:#64748b;cursor:pointer;padding:6px 12px;border-radius:8px;font-size:.9rem;transition:all .12s;line-height:1;font-weight:600}.vl-prog-close:hover{background:#e2e8f0;color:#1e293b}.vl-prog-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:16px 24px;flex-shrink:0}.vl-prog-card{border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:3px}.vl-pc-total{background:#fef9c3}.vl-pc-ok{background:#d1fae5}.vl-pc-err{background:#fee2e2}.vl-pc-star{background:#ede9fe}.vl-pc-label{font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.vl-pc-total .vl-pc-label{color:#92400e}.vl-pc-ok .vl-pc-label{color:#065f46}.vl-pc-err .vl-pc-label{color:#7f1d1d}.vl-pc-star .vl-pc-label{color:#4c1d95}.vl-pc-sep{font-weight:900;font-size:.9rem;opacity:.4;letter-spacing:-.04em}.vl-pc-total .vl-pc-sep{color:#92400e}.vl-pc-ok .vl-pc-sep{color:#065f46}.vl-pc-err .vl-pc-sep{color:#7f1d1d}.vl-pc-star .vl-pc-sep{color:#4c1d95}.vl-pc-num{font-size:2rem;font-weight:900;line-height:1.1}.vl-pc-total .vl-pc-num{color:#92400e}.vl-pc-ok .vl-pc-num{color:#047857}.vl-pc-err .vl-pc-num{color:#b91c1c}.vl-pc-star .vl-pc-num{color:#5b21b6}.vl-pc-desc{font-size:.68rem;font-weight:500}.vl-pc-total .vl-pc-desc{color:#a16207}.vl-pc-ok .vl-pc-desc{color:#047857}.vl-pc-err .vl-pc-desc{color:#b91c1c}.vl-pc-star .vl-pc-desc{color:#5b21b6}.vl-pc-test-btn{margin-top:8px;padding:5px 0;width:100%;border:none;border-radius:8px;font-size:.75rem;font-weight:700;cursor:pointer;transition:opacity .12s;background:rgba(0,0,0,.1);color:inherit}.vl-pc-test-btn:hover{opacity:.8}.vl-pc-total .vl-pc-test-btn{background:#fde68a;color:#92400e}.vl-pc-ok .vl-pc-test-btn{background:#a7f3d0;color:#065f46}.vl-pc-err .vl-pc-test-btn{background:#fecaca;color:#991b1b}.vl-pc-star .vl-pc-test-btn{background:#ddd6fe;color:#4c1d95}.vl-sent-alts-btn{font-size:.72rem;font-weight:700;padding:5px 11px;border-radius:8px;border:1.5px solid #6366f1;background:#eef2ff;color:#4338ca;cursor:pointer;white-space:nowrap}.vl-sent-alts-btn:hover{background:#e0e7ff}.vl-sa-modal{position:fixed;inset:0;z-index:99999;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center}.vl-sa-inner{background:#fff;border-radius:14px;padding:22px 24px;width:min(560px,94vw);max-height:82vh;overflow-y:auto;display:flex;flex-direction:column;gap:10px;box-shadow:0 20px 60px rgba(0,0,0,.22)}.vl-sa-header{display:flex;align-items:center;justify-content:space-between;font-size:1rem;font-weight:800;color:#1e293b}.vl-sa-close{background:0 0;border:none;cursor:pointer;font-size:1.1rem;color:var(--muted);padding:2px 6px}.vl-sa-help{font-size:.73rem;color:#64748b;background:#f8fafc;border-radius:6px;padding:7px 10px}.vl-sa-inp{width:100%;box-sizing:border-box;border:1.5px solid #cbd5e1;border-radius:8px;padding:9px 11px;font-size:.82rem;resize:vertical;font-family:monospace}.vl-sa-add-btn{align-self:flex-start;background:#6366f1;color:#fff;border:none;border-radius:8px;padding:7px 16px;font-size:.8rem;font-weight:700;cursor:pointer}.vl-sa-add-btn:hover{background:#4f46e5}.vl-sa-msg{font-size:.78rem;min-height:18px}.vl-sa-msg-ok{color:#16a34a}.vl-sa-msg-err{color:#dc2626}.vl-sa-list{display:flex;flex-direction:column;gap:10px}.vl-sa-group{border:1.5px solid #e2e8f0;border-radius:9px;padding:10px 12px;display:flex;flex-direction:column;gap:3px}.vl-sa-primary{font-weight:700;color:#16a34a;font-size:.82rem}.vl-sa-alt{color:#475569;font-size:.8rem;padding-left:12px}.vl-sa-del-btn{align-self:flex-start;margin-top:6px;background:0 0;border:1px solid #fca5a5;color:#dc2626;border-radius:6px;padding:3px 10px;font-size:.72rem;cursor:pointer}.vl-sa-del-btn:hover{background:#fef2f2}.vl-sa-quick-btn{margin-top:6px;background:0 0;border:1px solid #6366f1;color:#6366f1;border-radius:7px;padding:4px 12px;font-size:.75rem;cursor:pointer}.vl-sa-quick-btn:hover{background:#eef2ff}.vl-vst-alts{margin-top:4px;display:flex;flex-direction:column;gap:2px}.vl-vst-alt-item{font-size:.82rem;color:#64748b;padding-left:4px}.vl-ai-toggle-btn{padding:2px 8px;border-radius:12px;font-size:.75rem;font-weight:600;cursor:pointer;border:1px solid #cbd5e1;background:#f1f5f9;color:#94a3b8;transition:background .15s,color .15s}.vl-ai-toggle-btn.vl-ai-toggle-on{background:#eff6ff;color:#2563eb;border-color:#bfdbfe}.vl-ai-loading{margin-top:8px;padding:8px 14px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;font-size:.85rem;color:#2563eb;font-weight:600;animation:vl-ai-pulse 1s ease-in-out infinite}@keyframes vl-ai-pulse{0%,100%{opacity:1}50%{opacity:.5}}.vl-ai-verdict{border-radius:10px;overflow:hidden;margin:8px 0;border:1.5px solid;font-size:.82rem}.vl-ai-ok{background:#f0fdf4;border-color:#86efac;color:#14532d}.vl-ai-ng{background:#fff5f5;border-color:#fca5a5;color:#1e293b}.vl-ai-hd{display:flex;align-items:center;gap:8px;padding:8px 12px;font-weight:700;font-size:.83rem}.vl-ai-ok .vl-ai-hd{background:#dcfce7;color:#166534}.vl-ai-ng .vl-ai-hd{background:#fee2e2;color:#b91c1c}.vl-ai-badge{display:inline-block;padding:1px 9px;border-radius:20px;font-size:.75rem;font-weight:700;letter-spacing:.01em}.vl-ai-badge-ok{background:#16a34a;color:#fff}.vl-ai-badge-ng{background:#dc2626;color:#fff}.vl-ai-confirm{padding:6px 12px 10px;font-size:.8rem;color:#166534;opacity:.9}.vl-ai-improve{padding:8px 12px 10px;background:#fffbeb;border-top:1px solid #fde68a}.vl-ai-improve-ttl{font-weight:700;font-size:.79rem;color:#b45309;margin-bottom:6px;letter-spacing:.01em}.vl-ai-bullets{margin:0;padding:0 0 0 16px;list-style:disc}.vl-ai-bullets li{color:#92400e;font-size:.8rem;line-height:1.65;margin-bottom:3px}.vl-ai-en-phrase{font-weight:700}.vl-ai-confirm .vl-ai-en-phrase,.vl-ai-ok .vl-ai-en-phrase{color:#166534}.vl-ai-ng .vl-ai-en-phrase{color:#991b1b}.vl-ai-bullets .vl-ai-en-phrase{color:#92400e}.vl-ai-en-wrong{font-weight:700;color:#b91c1c}.vl-ai-en-ok{font-weight:700;color:#166534}.vl-ai-arr{color:#94a3b8;margin:0 2px}.vl-ai-cat{font-weight:800;color:#475569}.vl-ai-suggest-hl{font-weight:800;color:#dc2626}.vl-ai-eq{color:#0d9488;font-weight:800;margin:0 3px}.vl-ai-suggest-card{border-top:1px solid #fecaca;background:#fff0f0;padding:8px 12px 10px}.vl-ai-suggest-ttl{font-weight:700;font-size:.79rem;color:#dc2626;margin-bottom:6px}.vl-ai-suggest-sent{font-size:.82rem;color:#1e293b;line-height:1.55;padding:6px 10px;background:#fff;border-radius:6px;border:1px solid #fca5a5}.vl-ai-suggest-sent em{font-style:italic;font-weight:700;color:#166534}.vl-ai-suggest-or{margin-top:6px;font-size:.78rem;color:#64748b}.vl-ai-suggest-or em{font-style:italic;font-weight:600;color:#0f766e}.co-test-dark .vl-ai-ok,.vl-bg-dark .vl-ai-ok,.wr-dark .vl-ai-ok{background:#0f2018;border-color:#2f6b45;color:#d1fae5}.co-test-dark .vl-ai-ng,.vl-bg-dark .vl-ai-ng,.wr-dark .vl-ai-ng{background:#241417;border-color:#7f3a3a;color:#e2e8f0}.co-test-dark .vl-ai-ok .vl-ai-hd,.vl-bg-dark .vl-ai-ok .vl-ai-hd,.wr-dark .vl-ai-ok .vl-ai-hd{background:#14361f;color:#86efac}.co-test-dark .vl-ai-ng .vl-ai-hd,.vl-bg-dark .vl-ai-ng .vl-ai-hd,.wr-dark .vl-ai-ng .vl-ai-hd{background:#3a1a1a;color:#fca5a5}.co-test-dark .vl-ai-confirm,.vl-bg-dark .vl-ai-confirm,.wr-dark .vl-ai-confirm{color:#86efac}.co-test-dark .vl-ai-improve,.vl-bg-dark .vl-ai-improve,.wr-dark .vl-ai-improve{background:#241d0b;border-top-color:#5a4a1a}.co-test-dark .vl-ai-improve-ttl,.vl-bg-dark .vl-ai-improve-ttl,.wr-dark .vl-ai-improve-ttl{color:#fcd34d}.co-test-dark .vl-ai-bullets li,.vl-bg-dark .vl-ai-bullets li,.wr-dark .vl-ai-bullets li{color:#fde68a}.co-test-dark .vl-ai-confirm .vl-ai-en-phrase,.co-test-dark .vl-ai-en-ok,.co-test-dark .vl-ai-ok .vl-ai-en-phrase,.vl-bg-dark .vl-ai-confirm .vl-ai-en-phrase,.vl-bg-dark .vl-ai-en-ok,.vl-bg-dark .vl-ai-ok .vl-ai-en-phrase,.wr-dark .vl-ai-confirm .vl-ai-en-phrase,.wr-dark .vl-ai-en-ok,.wr-dark .vl-ai-ok .vl-ai-en-phrase{color:#86efac}.co-test-dark .vl-ai-en-wrong,.co-test-dark .vl-ai-ng .vl-ai-en-phrase,.vl-bg-dark .vl-ai-en-wrong,.vl-bg-dark .vl-ai-ng .vl-ai-en-phrase,.wr-dark .vl-ai-en-wrong,.wr-dark .vl-ai-ng .vl-ai-en-phrase{color:#fca5a5}.co-test-dark .vl-ai-bullets .vl-ai-en-phrase,.vl-bg-dark .vl-ai-bullets .vl-ai-en-phrase,.wr-dark .vl-ai-bullets .vl-ai-en-phrase{color:#fcd34d}.co-test-dark .vl-ai-cat,.vl-bg-dark .vl-ai-cat,.wr-dark .vl-ai-cat{color:#cbd5e1}.co-test-dark .vl-ai-suggest-card,.vl-bg-dark .vl-ai-suggest-card,.wr-dark .vl-ai-suggest-card{background:#241417;border-top-color:#7f3a3a}.co-test-dark .vl-ai-suggest-ttl,.vl-bg-dark .vl-ai-suggest-ttl,.wr-dark .vl-ai-suggest-ttl{color:#fca5a5}.co-test-dark .vl-ai-suggest-hl,.vl-bg-dark .vl-ai-suggest-hl,.wr-dark .vl-ai-suggest-hl{color:#fca5a5}.co-test-dark .vl-ai-suggest-sent,.vl-bg-dark .vl-ai-suggest-sent,.wr-dark .vl-ai-suggest-sent{background:#0f141d;border-color:#7f3a3a;color:#e2e8f0}.co-test-dark .vl-ai-suggest-sent em,.vl-bg-dark .vl-ai-suggest-sent em,.wr-dark .vl-ai-suggest-sent em{color:#86efac}.co-test-dark .vl-ai-suggest-or,.vl-bg-dark .vl-ai-suggest-or,.wr-dark .vl-ai-suggest-or{color:#94a3b8}.vl-prog-body{flex:1;display:flex;flex-direction:column;overflow:hidden;border-top:1px solid #f1f5f9}.vl-prog-panel .vl-prog-tabs{display:flex;border-bottom:1px solid #f1f5f9;flex-shrink:0;background:#fafafa}.vl-prog-panel .vl-prog-tab{flex:1;padding:11px 4px;border:none;background:0 0;font-size:.78rem;font-weight:700;color:#64748b;cursor:pointer;border-bottom:2px solid transparent;transition:all .13s}.vl-prog-panel .vl-prog-tab.active{color:#5b21b6;border-bottom-color:#7c3aed;background:#fff}.vl-prog-panel .vl-prog-tab:hover:not(.active){background:#f1f5f9}.vl-ptab-cnt{display:inline-block;background:#e2e8f0;color:#475569;font-size:.65rem;padding:1px 6px;border-radius:99px;margin-left:4px;font-weight:700}.vl-prog-panel .vl-prog-tab.active .vl-ptab-cnt{background:#ede9fe;color:#5b21b6}.vl-prog-list{flex:1;overflow-y:auto;padding:10px 14px;display:grid;grid-template-columns:repeat(2,1fr);gap:6px;align-content:start}.vl-prog-empty{grid-column:1/-1;padding:32px;text-align:center;color:#94a3b8;font-size:.88rem}.vl-prog-word{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:10px;cursor:pointer;transition:background .12s;border:1px solid #f1f5f9;background:#fafafa}.vl-prog-word:hover{background:#f5f3ff;border-color:#ddd6fe}.vl-prog-lv{flex-shrink:0;color:#fff;font-size:.6rem;font-weight:800;padding:2px 5px;border-radius:5px;min-width:26px;text-align:center}.vl-prog-wtext{font-size:.88rem;font-weight:600;color:#1e293b}@media (max-width:600px){.vl-prog-cards{grid-template-columns:repeat(2,1fr);gap:8px;padding:12px 14px}.vl-prog-list{grid-template-columns:1fr}.vl-prog-hdr{padding:16px 16px 14px}.vl-pc-num{font-size:1.6rem}}.vl-bg-btn{height:30px;padding:0 10px;border-radius:999px;border:1.5px solid #e2e8f0;background:rgba(255,255,255,.7);color:#475569;font-size:.8rem;font-weight:600;cursor:pointer;flex-shrink:0;transition:all .13s}.vl-bg-btn:hover{border-color:#f9a8d4;background:#fdf2f8;color:#be185d}.vl-bg-panel{display:none;position:fixed;z-index:10001;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;padding:12px 14px;box-shadow:0 8px 32px rgba(0,0,0,.13);gap:10px;flex-direction:column}.vl-bg-panel.open{display:flex}#vlPetalLayer{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}.vl-header{display:flex;align-items:center;gap:8px;padding:10px 20px;background:rgba(255,255,255,.88);border-bottom:2px solid #e2e8f0;flex-shrink:0;min-height:54px;position:relative;z-index:1;backdrop-filter:blur(4px)}.vl-back-btn{padding:6px 14px;border:1.5px solid #cbd5e1;border-radius:8px;background:#fff;color:#334155;font-size:.82rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .12s;flex-shrink:0}.vl-back-btn:hover{background:#f1f5f9;border-color:#94a3b8}.vl-title{font-weight:800;font-size:1.05rem;color:#0f172a;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:'Noto Sans','Segoe UI',sans-serif}.vl-header-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.vl-body{flex:1;overflow-y:auto;padding:0 20px 24px;position:relative;z-index:1}.vl-levels-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;max-width:960px;margin:0 auto}.vl-level-card{background:var(--lv-bg,#f0f9ff);border:2.5px solid var(--lv-border,#0891b2);border-radius:14px;padding:22px 20px;cursor:pointer;transition:transform .14s,box-shadow .14s;text-align:center}.vl-level-card:hover{transform:translateY(-3px);box-shadow:0 6px 24px rgba(0,0,0,.1)}.vl-level-badge{display:inline-block;padding:4px 14px;border-radius:999px;background:var(--lv-badge,#bae6fd);color:var(--lv-text,#0c4a6e);font-size:1.1rem;font-weight:900;letter-spacing:.04em;margin-bottom:10px}.vl-level-name{font-size:1.45rem;font-weight:800;color:var(--lv-text,#0c4a6e);margin-bottom:6px;line-height:1.18;font-family:'Noto Sans','Segoe UI',sans-serif}.vl-level-desc{font-size:.8rem;color:#64748b;margin-bottom:12px;line-height:1.4}.vl-level-count{font-size:.9rem;font-weight:700;color:var(--lv-text,#0c4a6e)}.vl-levels-exam-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:960px;margin:16px auto 0}.vl-levels-exam-row-3{grid-template-columns:1fr 1fr 1fr}.vl-level-exam{cursor:pointer}.vl-ielts-search-wrap{max-width:600px;margin:20px auto 0;padding:0 14px}.vl-ielts-search-inp{width:100%;box-sizing:border-box;padding:10px 16px;font-size:.95rem;border:2px solid #a5f3fc;border-radius:12px;background:#f0fdfe;outline:0;transition:border-color .15s,box-shadow .15s}.vl-ielts-search-inp:focus{border-color:#0891b2;box-shadow:0 0 0 3px rgba(8,145,178,.15)}.vl-topic-search-lvl{display:flex;align-items:center;gap:8px}.vl-topic-search-lvl .vl-ielts-search-inp{flex:1}.vl-topic-search-lvl .vl-ielts-search-icon{position:static;flex:none}.vl-topic-search-go{flex:none;padding:10px 18px;border:none;border-radius:12px;background:#0891b2;color:#fff;font-weight:800;font-size:.9rem;font-family:inherit;cursor:pointer;transition:filter .14s}.vl-topic-search-go:hover{filter:brightness(1.08)}.vl-bg-dark .vl-ielts-search-inp{background:rgba(255,255,255,.07);border-color:rgba(8,145,178,.4);color:#e2e8f0}.vl-ielts-sr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:10px;max-width:960px;margin:14px auto 0;padding:0 14px}.vl-ielts-sr-item{background:#fff;border:1.5px solid #a5f3fc;border-radius:12px;padding:12px 13px;cursor:pointer;transition:border-color .13s,box-shadow .13s,transform .13s;display:flex;flex-direction:column;gap:4px}.vl-ielts-sr-item:hover{border-color:#0891b2;box-shadow:0 4px 14px rgba(8,145,178,.15);transform:translateY(-2px)}.vl-bg-dark .vl-ielts-sr-item{background:rgba(255,255,255,.06);border-color:rgba(8,145,178,.35)}.vl-bg-dark .vl-ielts-sr-item:hover{border-color:#0891b2}.vl-ielts-sr-word{font-size:.98rem;font-weight:800;color:#0e7490}.vl-bg-dark .vl-ielts-sr-word{color:#22d3ee}.vl-ielts-sr-vi{font-size:.78rem;color:#475569;line-height:1.4}.vl-bg-dark .vl-ielts-sr-vi{color:#94a3b8}.vl-ielts-sr-topic{font-size:.7rem;font-weight:700;color:#0891b2;margin-top:4px;padding-top:5px;border-top:1px solid #e0f7fa}.vl-bg-dark .vl-ielts-sr-topic{color:#67e8f9;border-color:rgba(255,255,255,.08)}.vl-ielts-sr-mark{background:#fef08a;color:#92400e;border-radius:3px;padding:0 1px;font-style:normal}.vl-bg-dark .vl-ielts-sr-mark{background:rgba(250,204,21,.25);color:#fde68a}.vl-ielts-sr-empty,.vl-ielts-sr-more{text-align:center;color:#94a3b8;font-size:.85rem;padding:20px;max-width:960px;margin:0 auto}.vl-ielts-topics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;max-width:960px;margin:0 auto;padding:16px 14px 0}.vl-topic-card{background:var(--tp-bg,#cffafe);border:2px solid var(--tp-border,#0891b2);border-radius:12px;padding:18px 14px;cursor:pointer;text-align:center;transition:transform .14s,box-shadow .14s}.vl-topic-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.1)}.vl-topic-emoji{font-size:2rem;margin-bottom:8px;line-height:1}.vl-topic-en{font-size:.95rem;font-weight:800;color:var(--tp-text,#0e7490);margin-bottom:4px}.vl-topic-vi{font-size:.8rem;color:#64748b;margin-bottom:8px}.vl-topic-count{font-size:.8rem;font-weight:700;color:var(--tp-text,#0e7490)}.vl-ielts-levels-wrap{display:flex;flex-wrap:wrap;gap:14px;max-width:700px;margin:10px auto}.vl-ielts-groups-divider{text-align:center;font-size:.75rem;font-weight:700;color:#94a3b8;letter-spacing:.08em;text-transform:uppercase;margin:18px auto 0;max-width:700px}.vl-ielts-groups-wrap{margin-top:6px}.vl-ielts-lv-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:18px 22px;border-radius:14px;border:2px solid #e2e8f0;background:#f8fafc;cursor:pointer;transition:transform .13s,box-shadow .13s;min-width:120px;flex:1}.vl-ielts-lv-card:hover{transform:translateY(-3px);box-shadow:0 6px 18px rgba(0,0,0,.1)}.vl-ielts-lv-all{border-color:#0891b2;background:#cffafe}.vl-ielts-lv-badge{font-size:.95rem;font-weight:900;padding:4px 14px;border-radius:8px;letter-spacing:.03em}.vl-ielts-lv-name{font-size:.82rem;font-weight:700;color:#374151}.vl-ielts-lv-count{font-size:.78rem;color:#64748b;font-weight:600}.vl-ielts-add-btn{padding:8px 22px;border:2px dashed #0891b2;border-radius:10px;background:0 0;color:#0891b2;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .13s}.vl-ielts-add-btn:hover{background:#cffafe}.vl-ielts-search-wrap{display:flex;align-items:center;gap:8px;max-width:480px;margin:10px auto 4px;background:#f0f9ff;border:1.5px solid #bae6fd;border-radius:10px;padding:6px 10px}.vl-ielts-search-icon{font-size:1rem;flex-shrink:0}.vl-ielts-search-inp{flex:1;border:none;background:0 0;outline:0;font-size:.9rem;color:#1e293b;min-width:0}.vl-ielts-search-inp::placeholder{color:#94a3b8}.vl-ielts-search-wrap:not(.vl-topic-search-lvl){display:block;background:0 0;border:none;border-radius:0;padding:0;max-width:560px;margin:24px auto 16px}.vl-ielts-search-wrap:not(.vl-topic-search-lvl) .vl-ielts-search-inp{width:100%;box-sizing:border-box;flex:none;border:1.5px solid #e2e8f0;border-radius:24px;background:#fff;color:#1e293b;font-size:1rem;padding:11px 18px;outline:0;transition:border-color .15s,box-shadow .15s}.vl-ielts-search-wrap:not(.vl-topic-search-lvl) .vl-ielts-search-inp:focus{border-color:#0891b2;box-shadow:0 0 0 3px #cffafe}.vl-ielts-search-clear{border:none;background:0 0;cursor:pointer;color:#94a3b8;font-size:.9rem;padding:0 2px;flex-shrink:0;transition:color .1s}.vl-ielts-search-clear:hover{color:#ef4444}.vl-wl-noresult{text-align:center;color:#94a3b8;font-weight:600;font-size:.95rem;padding:24px 14px}.vl-bg-dark .vl-wl-noresult{color:#64748b}.vl-ielts-add-form{max-width:560px;margin:16px auto 0;background:#f0fdf4;border:1.5px solid #86efac;border-radius:12px;padding:16px 18px}.vl-ielts-add-hint{font-size:.78rem;color:#374151;margin-bottom:10px;line-height:1.5}.vl-ielts-add-actions{display:flex;gap:8px;align-items:center;margin-top:8px}.vl-test-btn{padding:7px 18px;border:none;border-radius:8px;color:#fff;background:linear-gradient(135deg,#6366f1,#8b5cf6);font-size:.82rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:opacity .12s}.vl-test-btn:hover{opacity:.85}.vl-lt-test-btn{padding:7px 16px;border:none;border-radius:20px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-size:.82rem;font-weight:700;cursor:pointer;white-space:nowrap;letter-spacing:.02em;box-shadow:0 2px 8px rgba(99,102,241,.35);transition:opacity .15s,transform .1s}.vl-lt-test-btn:hover{opacity:.9;transform:translateY(-1px)}.vl-page-row{display:flex;align-items:center;gap:12px;padding:10px 0;margin-bottom:8px}.vl-page-btn{padding:5px 14px;border:1.5px solid #cbd5e1;border-radius:7px;background:#fff;color:#334155;font-size:.8rem;font-weight:700;cursor:pointer;transition:all .12s}.vl-page-btn:hover:not(:disabled){background:#f1f5f9}.vl-page-btn:disabled{opacity:.4;cursor:default}.vl-page-info{font-size:.82rem;color:#64748b;font-weight:600}.vl-list-wrap{display:flex;flex-direction:column;gap:14px}.vl-list-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);padding:10px 16px;border-radius:0;border:none;border-bottom:1.5px solid #e2e8f0;box-shadow:0 1px 4px rgba(0,0,0,.06);position:sticky;top:0;z-index:5;margin:0 -20px}.vl-lt-sep{width:1px;height:22px;background:#e2e8f0;flex-shrink:0}.vl-lt-label{font-size:.72rem;font-weight:700;color:#64748b;white-space:nowrap}.vl-lt-row{display:flex;align-items:center;gap:6px}.vl-lt-font-sel{height:30px;padding:0 8px;border:1.5px solid #e2e8f0;border-radius:7px;font-size:.8rem;background:#fff;color:#1e293b;outline:0;cursor:pointer}.vl-lt-sz-btn{width:28px;height:28px;border:1.5px solid #e2e8f0;border-radius:7px;background:#fff;color:#334155;font-size:.85rem;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .12s;flex-shrink:0}.vl-lt-sz-btn:hover{background:#f1f5f9;border-color:#94a3b8}.vl-lt-sz-label{font-size:.78rem;color:#475569;min-width:32px;text-align:center;font-weight:600}.vl-bg-swatches{display:flex;gap:5px;align-items:center}.vl-bg-sw{width:22px;height:22px;border-radius:6px;cursor:pointer;border:2px solid transparent;transition:all .12s;flex-shrink:0}.vl-bg-sw:hover{transform:scale(1.15)}.vl-bg-sw.active{border-color:#0f172a;box-shadow:0 0 0 1px #fff inset}.vl-bg-sw-custom{overflow:hidden;position:relative}.vl-bg-sw-custom input[type=color]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;border:none;padding:0}.vl-col-dd-wrap{display:flex;align-items:center;gap:6px}.vl-col-dd-inp{width:32px;height:28px;border:1.5px solid #d1d5db;border-radius:6px;padding:0;cursor:pointer;background:0 0}.vl-word-cards{display:flex;flex-direction:column;gap:6px;max-width:760px;margin:0 auto;width:100%}.vl-word-cards.vl-wl-anim .vl-wc{animation:vlSetUp .44s cubic-bezier(.2,.75,.3,1) backwards}.vl-word-cards.vl-wl-anim .vl-wc:first-child{animation-delay:.04s}.vl-word-cards.vl-wl-anim .vl-wc:nth-child(2){animation-delay:.08s}.vl-word-cards.vl-wl-anim .vl-wc:nth-child(3){animation-delay:.12s}.vl-word-cards.vl-wl-anim .vl-wc:nth-child(4){animation-delay:.16s}.vl-word-cards.vl-wl-anim .vl-wc:nth-child(5){animation-delay:.2s}.vl-word-cards.vl-wl-anim .vl-wc:nth-child(6){animation-delay:.24s}.vl-word-cards.vl-wl-anim .vl-wc:nth-child(7){animation-delay:.28s}.vl-word-cards.vl-wl-anim .vl-wc:nth-child(8){animation-delay:.32s}.vl-word-cards.vl-wl-anim .vl-wc:nth-child(9){animation-delay:.36s}.vl-word-cards.vl-wl-anim .vl-wc:nth-child(10){animation-delay:.4s}.vl-word-cards.vl-wl-anim .vl-wc:nth-child(n+11){animation-delay:.44s}@media (prefers-reduced-motion:reduce){.vl-word-cards.vl-wl-anim .vl-wc{animation:none}}.vl-wc-grid3{display:grid!important;grid-template-columns:repeat(3,1fr);max-width:100%!important;gap:10px!important}.vl-wc-grid3 .vl-wc{flex-direction:column;position:relative}.vl-wc-grid3 .vl-wc-accent{width:100%;height:5px}.vl-wc-grid3 .vl-wc-inner{flex-direction:column;gap:7px;padding:12px 15px 14px}.vl-wc-grid3 .vl-wc-num{display:none}.vl-wc-grid3 .vl-wc-ipa{font-size:.72em}.vl-wc-grid3 .vl-wc-examples{display:none}.vl-wc-grid3 .vl-wc-vi{font-size:.82em}.vl-wc-grid3 .vl-wc-admin-btns{position:absolute;top:26px;right:6px;flex-direction:column;padding:0;gap:2px}.vl-wc-grid3 .vl-del-btn,.vl-wc-grid3 .vl-edit-btn{width:22px;height:22px;border-radius:6px;font-size:.72rem}.vl-layout-btns{display:flex;gap:4px}.vl-grid-cols-ctrl{display:flex;align-items:center;gap:4px;margin-left:8px}.vl-layout-btn{width:30px;height:26px;border-radius:6px;border:1.5px solid #d1d5db;background:0 0;color:#64748b;font-size:.9rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .12s}.vl-layout-btn:hover{border-color:#94a3b8;color:#1e293b}.vl-layout-active{background:#1e293b!important;color:#fff!important;border-color:#1e293b!important}.vl-wc{display:flex;align-items:flex-start;gap:0;border-radius:16px;overflow:hidden;border:1.5px solid color-mix(in srgb,var(--pac,#cbd5e1) 22%,#fff);box-shadow:0 2px 8px rgba(15,23,42,.05);transition:box-shadow .15s,border-color .15s,transform .1s;background:var(--vl-card-bg,color-mix(in srgb,var(--pbg,#eef2f6) 42%,#fff));cursor:pointer;user-select:none}.vl-wc:hover{box-shadow:0 8px 22px rgba(15,23,42,.12);border-color:var(--pac,#cbd5e1);transform:translateY(-2px)}.vl-wc-accent{display:none}.vl-wc-inner{flex:1;padding:9px 14px;display:flex;align-items:flex-start;gap:10px}.vl-wc-num{min-width:26px;height:26px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:.72em;font-weight:800;flex-shrink:0;background:#f1f5f9;color:#64748b}.vl-wc-body{flex:1;display:flex;flex-direction:column;gap:5px;position:relative}.vl-wc-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-right:56px}.vl-wc-top.vl-wc-top-inflow{padding-right:0}.vl-wc-top-btns{margin-left:auto;display:inline-flex;align-items:center;gap:8px;flex-shrink:0}.vl-wc-top-btns .vl-wc-known-btn,.vl-wc-top-btns .vl-wc-star-btn{position:static;top:auto;right:auto}.vl-wc-edit-btn{background:0 0;border:0;padding:0;line-height:1;font-size:1rem;color:#94a3b8;cursor:pointer;transition:color .15s,transform .15s}.vl-wc-edit-btn:hover{color:#6366f1;transform:scale(1.15)}.vl-wc-star-btn{position:absolute;top:0;right:0;background:0 0;border:none;padding:2px 4px;cursor:pointer;font-size:1.15rem;line-height:1;color:#cbd5e1;transition:color .15s,transform .12s;z-index:1}.vl-wc-star-btn:hover{color:#f59e0b;transform:scale(1.15)}.vl-wc-star-btn.vl-wc-star-on{color:#f59e0b}.vl-wc-known-btn{position:absolute;top:0;right:26px;background:0 0;border:none;padding:2px 3px;cursor:pointer;font-size:.8rem;line-height:1;color:#cbd5e1;transition:color .15s;z-index:1;font-weight:700}.vl-wc-known-btn:hover{color:#64748b}.vl-wc-known-btn.vl-known-k{color:#16a34a}.vl-wc-known-btn.vl-known-u{color:#dc2626}.vl-star-test-btn{background:#fef3c7!important;color:#92400e!important;border:1.5px solid #fcd34d!important}.vl-star-test-btn:hover{background:#fde68a!important}.vl-unstar-all-btn{background:#fef2f2!important;color:#b91c1c!important;border:1.5px solid #fca5a5!important}.vl-unstar-all-btn:hover{background:#fee2e2!important}.vl-sa-test-btn{background:#2563eb!important;color:#fff!important;border:1.5px solid #1d4ed8!important}.vl-sa-test-btn:hover{background:#1d4ed8!important}.vl-tbtn-short{display:none}@media (max-width:600px){.vl-tbtn-full{display:none}.vl-tbtn-short{display:inline}}.vl-sa-quiz-wrap{max-width:680px;margin:0 auto;padding:16px 4px 48px;font-family:Poppins,'Plus Jakarta Sans',sans-serif}.vl-sa-q-card{background:#fff;border-radius:20px;box-shadow:0 2px 20px rgba(0,0,0,.09);padding:28px 28px 22px;margin-top:16px}.vl-sa-q-prompt{font-size:1rem;font-weight:700;color:#6b7280;margin-bottom:14px;font-family:Poppins,'Plus Jakarta Sans',sans-serif}.vl-sa-rel-syn{color:#0c6a86;font-weight:900;font-size:1.25rem;background:#fde047;padding:2px 10px;border-radius:6px;display:inline-block}.vl-sa-rel-ant{color:#be1739;font-weight:900;font-size:1.25rem;background:#fde047;padding:2px 10px;border-radius:6px;display:inline-block}.vl-sa-q-word{font-size:2.1rem;font-weight:800;color:#1e293b;margin-bottom:4px;font-family:Poppins,'Plus Jakarta Sans',sans-serif;letter-spacing:-.02em}.vl-sa-q-pos{font-size:.88rem;font-weight:600;color:#9ca3af}.vl-sa-q-vi{font-size:1.05rem;color:#6b7280;margin-bottom:22px;font-family:'Plus Jakarta Sans',sans-serif;font-weight:600}.vl-sa-mc-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}.vl-sa-mc-btn{padding:16px 14px;border-radius:12px;border:2px solid #e5e7eb;background:#f9fafb;font-family:Poppins,'Plus Jakarta Sans',sans-serif;font-size:1.05rem;font-weight:700;color:#1e293b;cursor:pointer;text-align:left;transition:all .12s}.vl-sa-mc-btn:hover:not(:disabled){border-color:#0891b2;background:#ecfeff}.vl-sa-mc-btn.vl-sa-mc-ok{border-color:#16a34a!important;background:#dcfce7!important;color:#15803d}.vl-sa-mc-btn.vl-sa-mc-ng{border-color:#dc2626!important;background:#fee2e2!important;color:#b91c1c}.vl-sa-fb{margin-top:10px;font-size:.85rem;line-height:1.6}.vl-sa-fb-ok{color:#16a34a;font-weight:700}.vl-sa-fb-ng{color:#dc2626;font-weight:700}.vl-sa-fb-vi{color:#6b7280}.vl-sa-fb-lists{margin-top:14px;display:flex;flex-direction:column;gap:10px}.vl-sa-fb-syn{background:#ecfeff;border:1.5px solid #a5f3fc;border-radius:12px;padding:10px 14px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;color:#0e7490;font-size:.82rem}.vl-sa-fb-ant{background:#fff1f2;border:1.5px solid #fda4af;border-radius:12px;padding:10px 14px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;color:#be123c;font-size:.82rem}.vl-sa-fb-label{font-weight:800;font-size:.88rem;flex-shrink:0;margin-right:4px}.vl-sa-fb-word{cursor:pointer;display:inline-flex;align-items:baseline;gap:3px;flex-wrap:wrap;background:rgba(255,255,255,.8);border-radius:7px;padding:3px 9px}.vl-sa-fb-word:hover{opacity:.75}.vl-sa-fb-pos{font-style:italic;font-size:.75em;color:#6b7280}.vl-sa-fb-vi-word{color:#374151;font-size:.88em}.vl-sa-fb-examples{margin-top:12px;display:flex;flex-direction:column;gap:6px}.vl-sa-fb-ex{font-size:.82rem;color:#4b5563;line-height:1.5}.vl-sa-fb-ex-word{font-weight:800;color:#1e293b;margin-right:2px}.vl-sa-fb-ex em{font-style:italic;color:#374151}.vl-sa-ex-hl{background:#fde047;color:#1e293b;border-radius:3px;padding:0 2px;font-style:normal;font-weight:700}.vl-sa-fb-ex-vi{font-size:.78rem;color:#6b7280;margin-top:2px;padding-left:2px;font-style:normal}.vl-overlay.vl-dark .vl-sa-fb-ex{color:#94a3b8}.vl-overlay.vl-dark .vl-sa-fb-ex-word{color:#fde047}.vl-overlay.vl-dark .vl-sa-fb-ex em{color:#cbd5e1}.vl-overlay.vl-dark .vl-sa-ex-hl{background:#ca8a04;color:#fff}.vl-overlay.vl-dark .vl-sa-fb-ex-vi{color:#64748b}.vl-sa-sort-res{cursor:pointer}.vl-sa-sort-res:hover{opacity:.8}.vl-sa-next-btn{display:block;margin-top:12px;padding:10px 28px;border-radius:10px;border:none;background:#0891b2;color:#fff;font-family:inherit;font-size:.88rem;font-weight:700;cursor:pointer}.vl-sa-next-btn:hover{background:#0e7490}.vl-sa-sort-hint{font-size:.75rem;color:#9ca3af;margin-bottom:10px}.vl-sa-sort-bank{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.vl-sa-sort-chip{padding:8px 16px;border-radius:8px;border:2px solid #e5e7eb;font-family:inherit;font-size:.9rem;font-weight:700;cursor:pointer;transition:all .15s}.vl-sa-sort-none{background:#f3f4f6;color:#374151;border-color:#d1d5db}.vl-sa-sort-syn{background:#dcfce7;color:#15803d;border-color:#86efac}.vl-sa-sort-ant{background:#fee2e2;color:#b91c1c;border-color:#fca5a5}.vl-sa-sort-buckets{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.vl-sa-sort-bucket{border-radius:10px;border:2px dashed #e5e7eb;padding:10px 12px;min-height:52px}.vl-sa-bucket-syn{border-color:#86efac;background:#f0fdf4}.vl-sa-bucket-ant{border-color:#fca5a5;background:#fff5f5}.vl-sa-bucket-lbl{font-size:.72rem;font-weight:800;margin-bottom:6px}.vl-sa-bucket-syn .vl-sa-bucket-lbl{color:#16a34a}.vl-sa-bucket-ant .vl-sa-bucket-lbl{color:#dc2626}.vl-sa-bucket-words{display:flex;flex-wrap:wrap;gap:5px}.vl-sa-bucket-chip{font-size:.8rem;font-weight:700;color:#374151;padding:3px 8px;background:#fff;border-radius:6px;border:1px solid #e5e7eb}.vl-sa-check-btn{display:block;margin:8px 0 4px;padding:10px 28px;border-radius:10px;border:none;background:#6366f1;color:#fff;font-family:inherit;font-size:.88rem;font-weight:700;cursor:pointer}.vl-sa-check-btn:hover{background:#4f46e5}.vl-sa-sort-result{display:flex;flex-direction:column;gap:8px;margin:10px 0 4px}.vl-sa-sort-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.vl-sa-sort-row-lbl{font-size:.75rem;font-weight:800;flex-shrink:0;padding:2px 8px;border-radius:5px}.vl-sa-sort-row-lbl.syn{background:#ecfeff;color:#0e7490;border:1.5px solid #a5f3fc}.vl-sa-sort-row-lbl.ant{background:#fff1f2;color:#be123c;border:1.5px solid #fda4af}.vl-sa-sort-res{font-size:.8rem;font-weight:700;padding:3px 10px;border-radius:6px;cursor:pointer}.vl-sa-sort-res.ok.syn{background:#ecfeff;color:#0e7490;border:1.5px solid #a5f3fc}.vl-sa-sort-res.ok.ant{background:#fff1f2;color:#be123c;border:1.5px solid #fda4af}.vl-sa-sort-res.ng{background:#fee2e2;color:#b91c1c;border:1.5px solid #fca5a5}.vl-sa-result-card{text-align:center;padding:40px 20px;background:#fff;border-radius:18px;box-shadow:0 2px 16px rgba(0,0,0,.08);margin-top:20px}.vl-sa-result-icon{font-size:3rem;margin-bottom:8px}.vl-sa-result-score{font-size:2.5rem;font-weight:900;margin-bottom:6px}.vl-sa-result-detail{font-size:.88rem;color:#6b7280;margin-bottom:24px}.vl-sa-result-btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.vl-sa-back-btn,.vl-sa-retry-btn{padding:10px 28px;border-radius:10px;border:none;font-family:inherit;font-size:.9rem;font-weight:700;cursor:pointer}.vl-sa-retry-btn{color:#fff}.vl-sa-retry-btn:hover{opacity:.88}.vl-sa-back-btn{background:#f3f4f6;color:#374151}.vl-sa-back-btn:hover{background:#e5e7eb}.vl-wc-speak{width:30px;height:30px;border-radius:8px;border:none;cursor:pointer;color:var(--ptx,#0369a1);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .12s}.vl-wc-word{font-weight:800;color:var(--ptx,#0c4a6e);font-size:1.3em;letter-spacing:-.01em;min-width:0;overflow-wrap:anywhere}.vl-wc-pos{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.7em;font-weight:800;white-space:nowrap}.vl-pos-n{background:#ffe4e6;color:#be123c}.vl-pos-v{background:#d1fae5;color:#047857}.vl-pos-adj{background:#ede9fe;color:#6d28d9}.vl-pos-adv{background:#fef3c7;color:#b45309}.vl-pos-prep{background:#e0f2fe;color:#0369a1}.vl-pos-conj{background:#fce7f3;color:#9d174d}.vl-pos-art{background:#ccfbf1;color:#0f766e}.vl-pos-other{background:#e0e7ff;color:#4338ca}.vl-wcpos-v{--pac:#10b981;--ptx:#047857;--pbg:#d1fae5}.vl-wcpos-n{--pac:#f43f5e;--ptx:#be123c;--pbg:#ffe4e6}.vl-wcpos-adj{--pac:#8b5cf6;--ptx:#6d28d9;--pbg:#ede9fe}.vl-wcpos-adv{--pac:#f59e0b;--ptx:#b45309;--pbg:#fef3c7}.vl-wcpos-prep{--pac:#0ea5e9;--ptx:#0369a1;--pbg:#e0f2fe}.vl-wcpos-conj{--pac:#ec4899;--ptx:#9d174d;--pbg:#fce7f3}.vl-wcpos-art{--pac:#14b8a6;--ptx:#0f766e;--pbg:#ccfbf1}.vl-wcpos-other{--pac:#6366f1;--ptx:#4338ca;--pbg:#e0e7ff}.vl-wc-ipa{display:flex;gap:14px;flex-wrap:wrap}.vl-wc-uk{color:#7c3aed;font-size:.8em}.vl-wc-us{color:#0891b2;font-size:.8em}.vl-ipa-sp-btn{border:none;padding:0 3px 0 0;cursor:pointer;opacity:.6;vertical-align:middle;line-height:1;display:inline-flex;align-items:center;color:inherit}.vl-ipa-sp-btn:hover{opacity:1}.vl-wc-vi{color:var(--ptx,#1e293b);font-weight:700;font-size:.92em;line-height:1.4;font-family:'Be Vietnam Pro','Segoe UI',Arial,sans-serif}.vl-mode-streets .vl-wc-vi{color:#15803d}.vl-mode-streets .vl-card-dark .vl-wc-vi,.vl-mode-streets.vl-bg-dark .vl-wc-vi{color:#4ade80}.vl-wc-def{color:#64748b;font-size:.76em;line-height:1.4;font-style:italic}.vl-wc-colloc{font-size:.76em;line-height:1.6;margin-top:4px;display:flex;flex-wrap:wrap;gap:6px}.vl-wc-colloc-chip{display:inline-flex;align-items:baseline;gap:4px;background:var(--pbg,#e0e7ff);border-radius:999px;padding:3px 10px;line-height:1.4;cursor:pointer;transition:filter .12s,transform .1s}.vl-wc-colloc-chip:hover{filter:brightness(.96);transform:translateY(-1px)}.vl-wc-colloc-chip:active{transform:translateY(0)}.vl-wc-synant{margin-top:1px;display:flex;flex-direction:column;gap:2px}.vl-sa-details{border:none;outline:0;margin:0}.vl-sa-details summary{list-style:none;display:inline-flex;align-items:center;gap:4px;cursor:pointer}.vl-sa-details summary::-webkit-details-marker{display:none}.vl-sa-details[open] summary::after{content:' ▲';font-size:.6rem}.vl-sa-details:not([open]) summary::after{content:' ▼';font-size:.6rem}.vl-sa-label{font-size:.68rem;font-weight:800;border-radius:4px;padding:2px 7px;user-select:none}.vl-sa-syn{background:#dbeafe;color:#1d4ed8}.vl-sa-ant{background:#fee2e2;color:#b91c1c}.vl-sa-chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:5px}.vl-sa-chip{font-size:.75rem;font-weight:700;padding:2px 8px;border-radius:20px;display:inline-flex;align-items:center;gap:3px}.vl-sa-chip-syn{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}.vl-sa-chip-ant{background:#fff5f5;border:1px solid #fecaca;color:#b91c1c}.vl-sa-chip-wf{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534}.vl-sa-wf{background:#dcfce7;color:#166534}.vl-sa-vi{color:#64748b;font-weight:400;font-size:.92em}.vl-sa-lvl-badge{font-size:.58rem;font-weight:800;padding:1px 4px;border-radius:3px;vertical-align:middle;margin-left:3px;letter-spacing:.02em}.vl-wf-form{border-color:#bbf7d0}.vl-wf-btn{background:#f0fdf4;color:#166534;border-color:#86efac}.vl-wf-btn:hover{background:#dcfce7}.vl-all-form{border-color:#c4b5fd}.vl-all-btn{background:#faf5ff;color:#6d28d9;border-color:#c4b5fd}.vl-all-btn:hover{background:#ede9fe}.vl-synant-form{background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:12px;padding:16px;margin-bottom:14px}.vl-synant-form-title{font-size:.9rem;font-weight:800;color:#0f172a;margin-bottom:6px}.vl-synant-hint{font-size:.78rem;color:#64748b;margin-bottom:8px}.vl-synant-example{font-size:.72rem;background:#1e293b;color:#94a3b8;border-radius:8px;padding:8px 12px;margin-bottom:10px;white-space:pre-wrap;font-family:monospace}.vl-colloc-en{color:var(--ptx,#15803d);font-weight:700}.vl-colloc-vi{color:#64748b;margin-left:0;opacity:.85}.vl-colloc-sep{color:#94a3b8;margin:0 6px;font-weight:900;font-size:1.1em}.vl-bg-dark .vl-colloc-en{color:var(--ptx,#4ade80)}.vl-bg-dark .vl-colloc-vi{color:#e2e8f0;opacity:1}.vl-card-dark .vl-colloc-en{color:var(--ptx,#4ade80)}.vl-card-dark .vl-colloc-vi{color:#e2e8f0;opacity:1}.vl-bg-dark .vl-wc-colloc-chip,.vl-card-dark .vl-wc-colloc-chip{background:var(--pbg,rgba(148,163,184,.14))}.vl-bg-dark .vl-wcpos-v,.vl-card-dark .vl-wcpos-v,.vl-overlay.vl-dark .vl-wcpos-v{--ptx:#34d399;--pbg:rgba(16,185,129,.16)}.vl-bg-dark .vl-wcpos-n,.vl-card-dark .vl-wcpos-n,.vl-overlay.vl-dark .vl-wcpos-n{--ptx:#fb7185;--pbg:rgba(244,63,94,.16)}.vl-bg-dark .vl-wcpos-adj,.vl-card-dark .vl-wcpos-adj,.vl-overlay.vl-dark .vl-wcpos-adj{--ptx:#a78bfa;--pbg:rgba(139,92,246,.16)}.vl-bg-dark .vl-wcpos-adv,.vl-card-dark .vl-wcpos-adv,.vl-overlay.vl-dark .vl-wcpos-adv{--ptx:#fbbf24;--pbg:rgba(245,158,11,.16)}.vl-bg-dark .vl-wcpos-prep,.vl-card-dark .vl-wcpos-prep,.vl-overlay.vl-dark .vl-wcpos-prep{--ptx:#38bdf8;--pbg:rgba(14,165,233,.16)}.vl-bg-dark .vl-wcpos-conj,.vl-card-dark .vl-wcpos-conj,.vl-overlay.vl-dark .vl-wcpos-conj{--ptx:#f472b6;--pbg:rgba(236,72,153,.16)}.vl-bg-dark .vl-wcpos-art,.vl-card-dark .vl-wcpos-art,.vl-overlay.vl-dark .vl-wcpos-art{--ptx:#2dd4bf;--pbg:rgba(20,184,166,.16)}.vl-bg-dark .vl-wcpos-other,.vl-card-dark .vl-wcpos-other,.vl-overlay.vl-dark .vl-wcpos-other{--ptx:#a5b4fc;--pbg:rgba(99,102,241,.18)}.vl-edit-full{flex:1 1 100%!important}.vl-wc-del{flex-shrink:0;display:flex;align-items:center;padding:0 10px}.vl-wc-custom-tag{display:inline-block;margin-left:6px;padding:1px 6px;border-radius:4px;background:#fef9c3;color:#a16207;font-size:.65rem;font-weight:700;vertical-align:middle}.vl-wc-cefr-badge{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:4px;font-size:.65rem;font-weight:800;vertical-align:middle;letter-spacing:.02em}.vl-bg-white{background:#fff!important}.vl-bg-cream{background:#fffbf0!important}.vl-bg-mint{background:#f0fdf4!important}.vl-bg-lavender{background:#f5f3ff!important}.vl-bg-sky{background:#f0f9ff!important}.vl-bg-dark{background:#0f172a!important}.vl-bg-dark .vl-list-toolbar{background:rgba(30,41,59,.92);border-color:#334155}.vl-bg-dark .vl-lt-label{color:#94a3b8}.vl-bg-dark .vl-lt-sz-btn{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-bg-dark .vl-lt-sz-btn:hover{background:#334155}.vl-bg-dark .vl-lt-sz-label{color:#94a3b8}.vl-bg-dark .vl-lt-font-sel{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-bg-dark .vl-lt-sep{background:#334155}.vl-bg-dark .vl-bg-sw.active{border-color:#e2e8f0}.vl-bg-dark .vl-wc{background:#1e293b;border-color:#334155}.vl-bg-dark .vl-wc:hover{border-color:#475569;box-shadow:0 4px 18px rgba(0,0,0,.35)}.vl-bg-dark .vl-wc-num{background:#0f172a;color:#cbd5e1}.vl-bg-dark .vl-wc-word{color:var(--ptx,#e2e8f0)}.vl-bg-dark .vl-wc-vi{color:var(--ptx,#cbd5e1)}.vl-bg-dark .vl-wc-def{color:#e2e8f0}.vl-bg-dark .vl-wc-uk{color:#a78bfa}.vl-bg-dark .vl-wc-us{color:#38bdf8}.vl-bg-dark .vl-excl-panel{background:#1e293b;border-color:#7f1d1d}.vl-bg-dark .vl-add-form{background:#0f2a1a;border-color:#166534}.vl-bg-dark .vl-add-inp{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-card-dark .vl-wc{border-color:#334155}.vl-card-dark .vl-wc:hover{border-color:#475569;box-shadow:0 4px 18px rgba(0,0,0,.4)}.vl-card-dark .vl-wc-word{color:var(--ptx,#e2e8f0)}.vl-card-dark .vl-wc-vi{color:var(--ptx,#cbd5e1)}.vl-card-dark .vl-wc-def{color:#e2e8f0}.vl-card-dark .vl-wc-uk{color:#a78bfa}.vl-card-dark .vl-wc-us{color:#38bdf8}.vl-card-dark .vl-wc-speak{color:#7dd3fc}.vl-card-dark .vl-wc-speak:hover{background:rgba(255,255,255,.1)}.vl-card-dark .vl-wc-ex-item{background:var(--pbg,rgba(56,189,248,.08))}.vl-card-dark .vl-ex-text{color:#e2e8f0}.vl-card-dark .vl-ex-vi{color:#cbd5e1}.vl-card-avocado .vl-wc{position:relative;background:#fff;border:1.5px solid #e6eedb;border-radius:20px;padding:16px 18px 16px 20px;overflow:visible;box-shadow:0 2px 10px rgba(80,110,30,.06)}.vl-card-avocado .vl-wc:hover{border-color:#b7d488;box-shadow:0 8px 24px rgba(80,110,30,.14)}.vl-card-avocado .vl-wc-accent{display:none}.vl-card-avocado .vl-wc-num{position:absolute;top:-6px;left:14px;z-index:2;width:32px;height:44px;padding:0;border-radius:5px 5px 0 0;background:linear-gradient(180deg,#8ec250,#6d9a2c)!important;color:#fff!important;font-size:.92rem;font-weight:800;line-height:1;display:flex;align-items:flex-start;justify-content:center;padding-top:8px;box-shadow:0 2px 5px rgba(80,110,30,.28);clip-path:polygon(0 0,100% 0,100% 100%,50% 76%,0 100%)}.vl-card-avocado .vl-wc-inner{padding-left:40px}.vl-card-avocado .vl-wc-word{display:inline;background:0 0;box-shadow:none;padding:0;border-radius:0;color:#1f5c2e;font-size:1.62rem;font-weight:800;letter-spacing:-.4px;line-height:1.15}.vl-card-avocado .vl-wc-top{gap:8px;align-items:center}.vl-card-avocado .vl-wc-cefr-badge,.vl-card-avocado .vl-wc-custom-tag,.vl-card-avocado .vl-wc-pos{border-radius:999px;padding:4px 11px;font-size:.74rem;font-weight:800;letter-spacing:.2px;border:0}.vl-card-avocado .vl-wc-custom-tag{background:#fef3c7;color:#a16207}.vl-card-avocado .vl-wc-top-btns{gap:6px;align-items:center}.vl-card-avocado .vl-wc-top-btns>button{width:30px;height:30px;border-radius:50%;background:0 0;border:0;color:#94a3b8;font-size:1rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;transition:all .13s}.vl-card-avocado .vl-wc-top-btns>button:hover{background:#eef5e0;color:#4d7c0f}.vl-card-avocado .vl-wc-star-on{color:#f59e0b!important}.vl-card-avocado .vl-wc-ipa{gap:18px;align-items:center;margin-top:12px}.vl-card-avocado .vl-wc-uk,.vl-card-avocado .vl-wc-us{display:inline-flex;align-items:center;gap:8px;font-size:.93rem;color:#64748b;letter-spacing:.1px}.vl-card-avocado .vl-wc-us{font-weight:700;color:#3f6b28}.vl-card-avocado .vl-wc-uk{font-weight:700;color:#3f6b28}.vl-card-avocado .vl-ipa-sp-btn{width:30px;height:30px;border-radius:50%;flex-shrink:0;padding:0;background:#eaf3da;color:#4d7c0f;opacity:1;display:inline-flex;align-items:center;justify-content:center}.vl-card-avocado .vl-ipa-sp-btn:hover{background:#d9ead9}.vl-card-avocado .vl-ipa-sp-btn::before{width:15px;height:15px}.vl-card-avocado .vl-wc-vi{color:#1f7a3d;font-size:1.06rem;font-weight:800;margin-top:12px}.vl-card-avocado .vl-wc-def{color:#7c8798;font-style:italic;font-size:.97rem;margin-top:3px}.vl-card-avocado .vl-wc-ex-item{background:#f6f4ec;border-radius:14px;padding:13px 16px;border:1px solid #ece7d8;display:flex;align-items:flex-start;gap:12px}.vl-card-avocado .vl-ex-sp-btn{width:32px;height:32px;border-radius:50%;flex-shrink:0;background:#eaf3da;color:#4d7c0f}.vl-card-avocado .vl-ex-sp-btn:hover{background:#d9ead9}.vl-card-avocado .vl-ex-text{font-style:italic;color:#334155}.vl-card-avocado .vl-ex-text b,.vl-card-avocado .vl-ex-text strong{color:#1f7a3d;font-style:italic}.vl-card-avocado .vl-ex-vi{color:#94a3b8;font-size:.9rem}.vl-card-avocado .vl-wc-colloc{flex-direction:column;align-items:flex-start;gap:4px}.vl-card-avocado .vl-wc-colloc-chip{background:0 0;padding-left:0}.vl-card-avocado .vl-colloc-en{color:#4d7c0f}.vl-card-avocado .vl-passage-show-btn{display:block;width:100%;margin-top:14px;padding:12px;background:#f1f0fe;border:1.5px solid #d8d5fb;border-radius:14px;color:#5b53d6;font-size:.97rem;font-weight:800}.vl-card-avocado .vl-passage-show-btn:hover{background:#e7e5fd;border-color:#bcb7f7}.vl-bg-dark.vl-card-avocado .vl-wc{background:#fff;border-color:#e6eedb}.vl-bg-dark.vl-card-avocado .vl-wc-word{color:#1f5c2e}.vl-bg-dark.vl-card-avocado .vl-wc-vi{color:#1f7a3d}.vl-bg-dark.vl-card-avocado .vl-wc-def{color:#7c8798}.vl-bg-dark.vl-card-avocado .vl-ex-text{color:#334155}.vl-bg-dark.vl-card-avocado .vl-ex-vi{color:#94a3b8}.vl-bg-dark.vl-card-avocado .vl-wc-ex-item{background:#f6f4ec}.vl-bg-dark.vl-card-avocado .vl-colloc-en{color:#4d7c0f}.vl-bg-dark.vl-card-avocado .vl-colloc-vi{color:#64748b}.vl-ex-sp-btn,.vl-ipa-sp-btn,.vl-wc-speak{background:0 0;box-shadow:none;font-size:0}.vl-ex-sp-btn::before,.vl-ipa-sp-btn::before,.vl-wc-speak::before{content:'';display:inline-block;width:15px;height:15px;background-color:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 9v6h4l5 5V4L7 9H3z'/%3E%3Cpath d='M16.5 12c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 9v6h4l5 5V4L7 9H3z'/%3E%3Cpath d='M16.5 12c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02z'/%3E%3C/svg%3E") center/contain no-repeat}.vl-wc-speak::before{width:17px;height:17px}.vl-ipa-sp-btn::before{width:13px;height:13px}.vl-ex-sp-btn:hover,.vl-ipa-sp-btn:hover,.vl-wc-speak:hover{background:rgba(15,23,42,.06);transform:none;opacity:1}.vl-card-avocado .vl-ex-sp-btn,.vl-card-avocado .vl-ipa-sp-btn,.vl-card-avocado .vl-wc-speak{color:#6d9a2c}.vl-card-avocado .vl-ex-sp-btn:hover,.vl-card-avocado .vl-ipa-sp-btn:hover,.vl-card-avocado .vl-wc-speak:hover{background:#eef5e0;color:#4d7c0f}.vl-word-table{width:100%}.vl-word-header{display:none}.vl-wc-ex-wrap{display:flex;flex-direction:column;gap:5px;margin-top:4px}.vl-wc-ex-item{display:flex;align-items:flex-start;gap:7px;padding:7px 11px;border-radius:9px;background:#fff;border:1px solid #f1f5f9}.vl-bg-dark .vl-wc-ex-item{background:var(--pbg,rgba(56,189,248,.08))}.vl-ex-sp-btn{width:24px;height:24px;border:none;border-radius:7px;flex-shrink:0;color:var(--ptx,#0369a1);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .12s}.vl-bg-dark .vl-ex-sp-btn{color:#38bdf8}.vl-ex-text{font-size:.72em;color:#334155;line-height:1.5;flex:1;font-style:italic}.vl-bg-dark .vl-ex-text{color:#e2e8f0}.vl-ex-hl{color:#dc2626;font-weight:800;font-style:italic}.vl-ex-del-btn{flex-shrink:0;background:0 0;border:none;cursor:pointer;color:#cbd5e1;font-size:1rem;line-height:1;padding:0 2px;opacity:0;transition:opacity .15s,color .12s;align-self:flex-start;margin-top:2px}.vl-wc-ex-item:hover .vl-ex-del-btn{opacity:1}.vl-ex-del-btn:hover{color:#ef4444}.vl-bg-dark .vl-ex-hl{color:#f87171}.vl-gen-ex-btn{display:inline-flex;align-items:center;gap:5px;margin-top:4px;padding:4px 11px;border-radius:7px;border:1.5px dashed #0891b2;background:0 0;color:#0891b2;font-size:.75rem;font-weight:700;cursor:pointer;transition:all .13s}.vl-gen-ex-btn:hover{background:#ecfeff}.vl-gen-ex-btn:disabled{opacity:.5;cursor:default}.vl-gen-ex-redo{border-style:solid;border-color:#94a3b8;color:#64748b;padding:3px 9px;font-size:.72rem}.vl-gen-ex-redo:hover{background:#f1f5f9}.vl-ex-loading{font-size:.78em;color:#94a3b8;display:flex;align-items:center;gap:3px;margin-top:4px;font-style:italic}.vl-ex-dot{display:inline-block;font-size:.6em;animation:vlDotPulse 1.2s ease-in-out infinite}.vl-bg-dark .vl-ex-loading{color:#64748b}@keyframes vlDotPulse{0%,100%,80%{opacity:.2;transform:scale(.8)}40%{opacity:1;transform:scale(1.1)}}.vl-ex-more-btn{display:inline-block;margin-top:6px;padding:2px 8px;background:0 0;border:1px dashed #cbd5e1;border-radius:10px;font-size:.72em;color:#94a3b8;cursor:pointer;transition:all .15s}.vl-ex-more-btn:hover{border-color:#0891b2;color:#0891b2;background:#f0f9ff}.vl-bg-dark .vl-ex-more-btn{border-color:#334155;color:#475569}.vl-bg-dark .vl-ex-more-btn:hover{border-color:#0891b2;color:#38bdf8;background:#0c1a2e}.vl-ex-none{font-size:.78em;color:#cbd5e1;font-style:italic;margin-top:4px}.vl-bg-dark .vl-ex-none{color:#475569}.vl-ex-exhausted{display:inline-block;margin-top:6px;padding:2px 8px;font-size:.72em;color:#cbd5e1;font-style:italic}.vl-bg-dark .vl-ex-exhausted{color:#334155}.vl-ex-item-body{display:flex;flex-direction:column;flex:1;min-width:0}.vl-vi-switch{display:inline-flex;align-items:center;gap:5px;cursor:pointer;margin-left:6px;user-select:none}.vl-vi-sw-lbl{font-size:.7rem;font-weight:800;color:#94a3b8;letter-spacing:.04em;transition:color .2s}.vl-vi-sw-track{width:30px;height:17px;border-radius:9px;background:#e2e8f0;position:relative;transition:background .2s;flex-shrink:0}.vl-vi-sw-thumb{width:13px;height:13px;border-radius:50%;background:#fff;position:absolute;top:2px;left:2px;transition:left .2s;box-shadow:0 1px 3px rgba(0,0,0,.25)}.vl-vi-visible .vl-vi-switch:not(.vl-sanf-switch) .vl-vi-sw-track{background:#0891b2}.vl-vi-visible .vl-vi-switch:not(.vl-sanf-switch) .vl-vi-sw-thumb{left:15px}.vl-vi-visible .vl-vi-switch:not(.vl-sanf-switch) .vl-vi-sw-lbl{color:#0891b2}.vl-vi-status{font-size:.72rem;color:#0891b2;margin-left:8px;font-style:italic}.vl-bg-dark .vl-vi-sw-track{background:#334155}.vl-bg-dark .vl-vi-visible .vl-vi-switch:not(.vl-sanf-switch) .vl-vi-sw-track{background:#0e7490}.vl-sanf-switch{margin-left:8px}.vl-sanf-on .vl-sanf-switch .vl-vi-sw-track{background:#7c3aed}.vl-sanf-on .vl-sanf-switch .vl-vi-sw-thumb{left:15px}.vl-sanf-on .vl-sanf-switch .vl-vi-sw-lbl{color:#7c3aed}.vl-sanf-hidden .vl-wc-synant{display:none}.vl-ex-vi{display:none;font-size:.7em;color:#64748b;padding:2px 0 1px 0;font-style:normal;line-height:1.4}.vl-vi-visible .vl-ex-vi{display:block}.vl-review-exs .vl-ex-vi{display:none}.vl-review-exs.vl-vi-visible .vl-ex-vi{display:block}.vl-bg-dark .vl-ex-vi{color:#cbd5e1}.vl-wordvi-hidden .vl-wc-vi{display:none}.vl-ipa-hidden .vl-wc-ipa{display:none}.vl-def-hidden .vl-wc-def{display:none}.vl-colloc-hidden .vl-wc-colloc{display:none}.vl-ex-hidden .vl-wc-ex-wrap{display:none}.vl-ex-max1 .vl-wc-ex-item:not([data-exidx="0"]){display:none}.vl-ex-max2 .vl-wc-ex-item:not([data-exidx="0"]):not([data-exidx="1"]){display:none}.vl-ex-max3 .vl-wc-ex-item:not([data-exidx="0"]):not([data-exidx="1"]):not([data-exidx="2"]){display:none}.vl-colloc-max1 .vl-wc-colloc-chip:not([data-coidx="0"]){display:none}.vl-colloc-max2 .vl-wc-colloc-chip:not([data-coidx="0"]):not([data-coidx="1"]){display:none}.vl-colloc-max3 .vl-wc-colloc-chip:not([data-coidx="0"]):not([data-coidx="1"]):not([data-coidx="2"]){display:none}.vl-show-dd-wrap{position:relative;display:inline-block;margin-left:6px}.vl-show-btn{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:8px;border:1.5px solid #cbd5e1;background:#fff;color:#334155;font-family:Nunito,sans-serif;font-size:.72rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:border-color .15s,background .15s}.vl-show-btn:hover{border-color:#94a3b8;background:#f8fafc}.vl-show-caret{font-size:.6rem;opacity:.7}.vl-show-menu{position:absolute;top:calc(100% + 6px);left:0;z-index:300;background:#fff;border:1.5px solid #e5e7eb;border-radius:11px;box-shadow:0 10px 30px rgba(0,0,0,.16);padding:6px;min-width:250px}.vl-show-opt{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:8px;cursor:pointer;font-size:.82rem;font-weight:700;color:#334155;font-family:Nunito,sans-serif;line-height:1.3}.vl-show-opt:hover{background:#f1f5f9}.vl-show-opt input[type=checkbox]{width:16px;height:16px;accent-color:#16a34a;cursor:pointer;flex-shrink:0}.vl-show-subopt{display:flex;align-items:center;gap:6px;padding:6px 10px 8px 37px;font-size:.78rem;color:#64748b;font-family:Nunito,sans-serif}.vl-show-sub-lbl{font-weight:700}.vl-colloc-count-btn,.vl-ex-count-btn{width:30px;height:28px;border-radius:7px;border:1.5px solid #d1d5db;background:#fff;color:#475569;font-size:.8rem;font-weight:800;cursor:pointer;transition:all .13s}.vl-colloc-count-btn:hover,.vl-ex-count-btn:hover{border-color:#94a3b8}.vl-colloc-count-btn.active,.vl-ex-count-btn.active{background:#16a34a;border-color:#16a34a;color:#fff}.vl-reset-btn{padding:6px 14px;border-radius:8px;border:1.5px solid #fca5a5;background:#fff5f5;color:#dc2626;font-family:Nunito,sans-serif;font-size:.75rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:background .13s,border-color .13s}.vl-reset-btn:hover{background:#fee2e2;border-color:#f87171}.vl-bg-dark .vl-show-btn{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-bg-dark .vl-show-menu{background:#1e293b;border-color:#334155}.vl-bg-dark .vl-show-opt{color:#e2e8f0}.vl-bg-dark .vl-show-opt:hover{background:#334155}.vl-edit-ex-fields{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}.vl-edit-ex-vi-inp{width:100%;padding:5px 8px;border:1.5px solid #e2e8f0;border-radius:6px;font-size:.78rem;color:#64748b;outline:0;box-sizing:border-box}.vl-edit-ex-vi-inp:focus{border-color:#0891b2}.vl-q-example-sent{font-size:1.08rem;color:#1e293b;line-height:1.65;padding:14px 18px;background:#f8fafc;border-radius:12px;border:1.5px solid #e2e8f0;font-style:italic;text-align:center}.vl-ex-blank{display:inline;padding:0 4px;color:#0891b2;font-weight:800;font-style:normal;letter-spacing:.05em;white-space:nowrap}.vl-q-ex-ctrl{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:4px}.vl-ex-listen-btn{padding:7px 18px;border:2px solid #0891b2;border-radius:10px;background:#ecfeff;color:#0e7490;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .12s}.vl-ex-listen-btn:hover{background:#cffafe}.vl-ex-voice-sel{height:32px;padding:0 8px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:.8rem;background:#fff;color:#1e293b;outline:0;cursor:pointer}.vl-review-exs{margin-top:8px;display:flex;flex-direction:column;gap:5px;padding-top:8px;border-top:1px solid rgba(0,0,0,.08)}.vl-review-exs-toolbar{display:flex;align-items:center;margin-bottom:2px}.vl-review-exvi-btn{font-size:.72rem;font-weight:700;padding:3px 10px;border-radius:20px;border:1.5px solid #0891b2;background:0 0;color:#0891b2;cursor:pointer;transition:all .12s;font-family:inherit}.vl-review-exvi-btn:hover{background:#e0f2fe}.vl-review-exs.vl-vi-visible .vl-review-exvi-btn{background:#0891b2;color:#fff}.vl-review-ex-row{display:flex;align-items:flex-start;gap:7px;padding:5px 8px;border-radius:8px;background:rgba(0,0,0,.03)}.vl-score-badge{display:inline-block;padding:4px 14px;border-radius:999px;font-size:.82rem;font-weight:800}.vl-test-wrap{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:16px}.vl-progress-bar{height:6px;background:#e2e8f0;border-radius:999px;overflow:hidden}.vl-progress-fill{height:100%;border-radius:999px;transition:width .3s}.vl-q-label{font-size:.82rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.05em}.vl-q-word{font-size:2rem;font-weight:900;color:#0f172a;text-align:center;padding:8px 0}.vl-q-ipa{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.vl-ipa-uk{color:#7c3aed;font-size:.9rem}.vl-ipa-us{color:#0891b2;font-size:.9rem}.vl-q-def{font-size:1rem;color:#1e293b;line-height:1.55;padding:14px 16px;background:#f8fafc;border-radius:10px;border:1.5px solid #e2e8f0}.vl-q-hint{font-size:.8rem;color:#94a3b8}.vl-listen-hint{color:#0891b2;font-style:italic}.vl-mc-opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}.vl-mc-opt{padding:12px 16px;border:2px solid #e2e8f0;border-radius:10px;background:#fff;color:#1e293b;font-size:.9rem;font-weight:600;cursor:pointer;text-align:left;transition:all .12s;line-height:1.4}.vl-mc-opt:hover:not(:disabled){border-color:#94a3b8;background:#f8fafc}.vl-mc-opt:disabled{cursor:default}.vl-opt-correct{border-color:#16a34a!important;background:#f0fdf4!important;color:#15803d!important}.vl-opt-wrong{border-color:#dc2626!important;background:#fff1f2!important;color:#dc2626!important}.vl-drag-opts{grid-template-columns:1fr 1fr}.vl-drag-opt{font-family:monospace;font-size:.95rem}.vl-listen-btn{padding:16px 28px;border:2.5px solid #0891b2;border-radius:12px;background:#ecfeff;color:#0e7490;font-size:1.1rem;font-weight:700;cursor:pointer;width:100%;transition:all .12s}.vl-listen-btn:hover{background:#cffafe}.vl-fill-row{display:flex;gap:8px;align-items:stretch}.vl-fill-inp{flex:1;height:44px;padding:0 14px;border:2px solid #e2e8f0;border-radius:10px;font-size:.95rem;outline:0;font-family:inherit;transition:border-color .15s}.vl-fill-inp:focus{border-color:#0891b2}.vl-inp-correct{border-color:#16a34a!important;background:#f0fdf4}.vl-inp-wrong{border-color:#dc2626!important;background:#fff1f2}.vl-fill-btn{padding:0 20px;border:none;border-radius:10px;background:#0891b2;color:#fff;font-size:.88rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:opacity .12s}.vl-fill-btn:hover{opacity:.85}.vl-fill-feedback{padding:10px 14px;border-radius:9px;font-size:.9rem;font-weight:600}.vl-fb-correct{background:#f0fdf4;color:#16a34a;border:1.5px solid #86efac}.vl-fb-wrong{background:#fff1f2;color:#dc2626;border:1.5px solid #fca5a5}.vl-test-next-row{display:flex;justify-content:flex-end;margin-top:4px}.vl-next-btn{padding:10px 24px;border:none;border-radius:10px;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;transition:opacity .12s}.vl-next-btn:hover{opacity:.85}.vl-result-wrap{max-width:480px;margin:40px auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}.vl-result-score{font-size:3.5rem;font-weight:900;line-height:1}.vl-result-pct{font-size:1.6rem;font-weight:800}.vl-result-msg{font-size:1.1rem;color:#64748b;font-weight:600}.vl-result-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:8px}.vl-result-btn{padding:11px 26px;border:none;border-radius:10px;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;transition:opacity .12s}.vl-result-btn:hover{opacity:.85}.vl-result-btn-sec{background:#475569;color:#fff}.vl-wc-admin-btns{flex-shrink:0;display:flex;flex-direction:column;gap:4px;align-items:center;padding:10px 8px 10px 4px}.vl-edit-btn{width:26px;height:26px;border:none;border-radius:7px;background:0 0;font-size:.82rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .12s}.vl-edit-btn:hover{background:#fef9c3}.vl-wc-editing{cursor:default!important;border-color:#0891b2!important}.vl-wc-highlight{animation:vlWcGlow 1.8s ease;position:relative;z-index:3;border-radius:14px}@keyframes vlWcGlow{0%{box-shadow:0 0 0 0 rgba(245,158,11,0)}12%{box-shadow:0 0 0 4px #f59e0b,0 0 28px 9px rgba(245,158,11,.7)}40%{box-shadow:0 0 0 3px #fbbf24,0 0 14px 4px rgba(251,191,36,.4)}68%{box-shadow:0 0 0 4px #f59e0b,0 0 24px 7px rgba(245,158,11,.6)}100%{box-shadow:0 0 0 0 rgba(245,158,11,0)}}.vl-wc-editing:hover{transform:none!important}.vl-edit-form{display:flex;flex-direction:column;gap:10px;margin-top:8px}.vl-edit-row{display:flex;gap:8px;flex-wrap:wrap}.vl-edit-field{display:flex;flex-direction:column;gap:3px;flex:1;min-width:100px}.vl-edit-field label{font-size:.68rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.04em}.vl-edit-wide{flex:2;min-width:180px}.vl-edit-inp{height:32px;padding:0 9px;border:1.5px solid #e2e8f0;border-radius:7px;font-size:.82rem;outline:0;font-family:inherit;background:#fff;transition:border-color .15s;color:#1e293b}.vl-edit-inp:focus{border-color:#0891b2}.vl-edit-word-inp{font-size:1rem;font-weight:700;color:#0f172a;height:36px}.vl-edit-exs{display:flex;flex-direction:column;gap:6px}.vl-edit-ex-hdr{display:flex;align-items:center;gap:8px;font-size:.72rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.04em}.vl-edit-add-ex-btn{padding:2px 10px;border:1.5px solid #0891b2;border-radius:6px;background:0 0;color:#0891b2;font-size:.72rem;font-weight:700;cursor:pointer;transition:all .12s}.vl-edit-add-ex-btn:hover{background:#ecfeff}.vl-edit-ex-row{display:flex;gap:6px;align-items:center}.vl-edit-ex-inp{flex:1;height:32px;padding:0 10px;border:1.5px solid #e2e8f0;border-radius:7px;font-size:.82rem;font-style:italic;outline:0;font-family:inherit;background:#f8fafc;color:#334155;transition:border-color .15s}.vl-edit-ex-inp:focus{border-color:#0891b2;background:#fff}.vl-edit-del-ex-btn{width:26px;height:26px;border:none;border-radius:6px;flex-shrink:0;background:0 0;color:#94a3b8;font-size:.78rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .12s}.vl-edit-del-ex-btn:hover{background:#fee2e2;color:#dc2626}.vl-edit-actions{display:flex;gap:8px;align-items:center;padding-top:4px}.vl-edit-save-btn{padding:6px 20px;border:none;border-radius:7px;background:#0891b2;color:#fff;font-size:.82rem;font-weight:700;cursor:pointer;transition:opacity .12s}.vl-edit-save-btn:hover{opacity:.85}.vl-edit-cancel-btn{padding:6px 14px;border:1.5px solid #e2e8f0;border-radius:7px;background:#fff;color:#64748b;font-size:.82rem;font-weight:700;cursor:pointer;transition:all .12s}.vl-edit-cancel-btn:hover{background:#f1f5f9}.vl-bg-dark .vl-edit-inp{background:#0f172a;border-color:#334155;color:#e2e8f0}.vl-bg-dark .vl-edit-inp:focus{border-color:#38bdf8}.vl-bg-dark .vl-edit-ex-inp{background:#0f172a;border-color:#334155;color:#cbd5e1}.vl-bg-dark .vl-edit-ex-inp:focus{border-color:#38bdf8;background:#0f172a}.vl-bg-dark .vl-edit-cancel-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-bg-dark .vl-edit-ex-hdr,.vl-bg-dark .vl-edit-field label{color:#64748b}.vl-admin-btn{padding:6px 13px;border-radius:7px;border:1.5px solid #cbd5e1;background:#f8fafc;color:#334155;font-size:.78rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .12s}.vl-admin-btn:hover{background:#f1f5f9;border-color:#94a3b8}.vl-add-btn{border-color:#16a34a;color:#15803d}.vl-add-btn:hover{background:#f0fdf4}.vl-add-toggle-btn{padding:5px 12px;font-size:.8rem;font-weight:700;border-radius:7px;border:1.5px solid #16a34a;background:#fff;color:#15803d;cursor:pointer;transition:background .12s}.vl-add-toggle-btn.active,.vl-add-toggle-btn:hover{background:#f0fdf4}.vl-passage-mgr-btn{border-color:#7c3aed;color:#7c3aed}.vl-passage-mgr-btn.active,.vl-passage-mgr-btn:hover{background:#f5f3ff;border-color:#6d28d9}.vl-excl-btn{border-color:#dc2626;color:#dc2626}.vl-excl-btn:hover{background:#fff1f2}.vl-miss-btn{border-color:#6366f1;color:#6366f1;padding:6px 11px;font-size:.88rem}.vl-miss-btn:hover{background:#eef2ff}.vl-miss-btn.active{background:#6366f1;color:#fff;border-color:#6366f1}.vl-miss-wrap{margin-bottom:12px}.vl-miss-ok{padding:10px 16px;color:#16a34a;font-size:.85rem;font-weight:600}.vl-del-btn{width:26px;height:26px;border:none;border-radius:7px;background:0 0;color:#94a3b8;font-size:.85rem;cursor:pointer;line-height:1;padding:0;transition:all .12s;display:flex;align-items:center;justify-content:center}.vl-del-btn:hover{background:#fee2e2;color:#dc2626}.vl-img-btn{width:26px;height:26px;border:none;border-radius:7px;background:0 0;color:#94a3b8;font-size:.85rem;cursor:pointer;line-height:1;padding:0;transition:all .12s;display:flex;align-items:center;justify-content:center}.vl-img-btn:hover{background:#dbeafe;color:#2563eb}.vl-img-btn.has-img{color:#2563eb}.vl-wc-admin-img{margin-top:8px;display:flex;align-items:flex-start}.vl-wc-admin-img img{width:100px;height:70px;object-fit:cover;border-radius:8px;border:1.5px solid var(--border,#e5e7eb);display:block;cursor:pointer;transition:opacity .15s}.vl-wc-admin-img img:hover{opacity:.82}.vl-img-lightbox{display:none;position:fixed;inset:0;z-index:20000;background:rgba(0,0,0,.88);align-items:center;justify-content:center;cursor:zoom-out}.vl-img-lightbox.active{display:flex}.vl-img-lightbox-img{max-width:92vw;max-height:88vh;border-radius:12px;box-shadow:0 8px 48px rgba(0,0,0,.6);object-fit:contain;cursor:default}.vl-custom-tag{display:inline-block;margin-left:6px;padding:1px 6px;border-radius:4px;background:#fef9c3;color:#a16207;font-size:.68rem;font-weight:700;vertical-align:middle}.vl-add-form{background:#f0fdf4;border:1.5px solid #86efac;border-radius:12px;padding:16px 18px;margin-bottom:14px}.vl-add-form-title{font-size:.88rem;font-weight:800;color:#15803d;margin-bottom:12px}.vl-add-form-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px}.vl-add-field{display:flex;flex-direction:column;gap:4px;flex:1;min-width:120px}.vl-add-field-wide{flex:2;min-width:220px}.vl-add-field label{font-size:.72rem;font-weight:700;color:#374151}.vl-add-inp{height:34px;padding:0 10px;border:1.5px solid #d1fae5;border-radius:7px;font-size:.82rem;outline:0;font-family:inherit;background:#fff;transition:border-color .15s}.vl-add-inp:focus{border-color:#16a34a}.vl-add-form-actions{display:flex;gap:8px;align-items:center}.vl-add-save-btn{padding:6px 18px;border:none;border-radius:7px;background:#16a34a;color:#fff;font-size:.82rem;font-weight:700;cursor:pointer;transition:opacity .12s}.vl-add-save-btn:hover{opacity:.85}.vl-add-cancel-btn{padding:6px 14px;border:1.5px solid #86efac;border-radius:7px;background:#fff;color:#16a34a;font-size:.82rem;font-weight:700;cursor:pointer;transition:all .12s}.vl-add-cancel-btn:hover{background:#dcfce7}.vl-add-msg{font-size:.8rem;color:#16a34a;font-weight:600;line-height:1.6;display:block}.vl-add-msg .vl-add-ok{color:#16a34a;font-weight:700}.vl-add-msg .vl-add-notfound{color:#dc2626;font-weight:700}.vl-add-form-tabs{display:flex;gap:6px;margin-bottom:12px}.vl-add-tab{padding:5px 14px;border:1.5px solid #86efac;border-radius:7px;background:#fff;color:#16a34a;font-size:.8rem;font-weight:700;cursor:pointer;transition:all .12s}.vl-add-tab:hover{background:#dcfce7}.vl-add-tab-active{background:#16a34a;color:#fff;border-color:#16a34a}.vl-add-tab-active:hover{background:#15803d}.vl-bulk-hint{font-size:.8rem;color:#374151;background:#f9fafb;border:1px solid #e5e7eb;border-radius:7px;padding:8px 12px;margin-bottom:10px;line-height:1.6}.vl-bulk-ta{width:100%;box-sizing:border-box;border:1.5px solid #d1fae5;border-radius:8px;padding:10px 12px;font-size:.82rem;font-family:monospace;resize:vertical;outline:0;transition:border-color .15s;margin-bottom:10px}.vl-bulk-ta:focus{border-color:#16a34a}.vl-excl-panel{background:#fff1f2;border:1.5px solid #fca5a5;border-radius:10px;padding:12px 16px;margin-bottom:14px;display:flex;flex-wrap:wrap;gap:6px;align-items:flex-start}.vl-excl-title{width:100%;font-size:.8rem;font-weight:800;color:#dc2626;margin-bottom:6px}.vl-excl-empty{font-size:.82rem;color:#94a3b8}.vl-excl-chip{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;background:#fff;border:1px solid #fca5a5;border-radius:999px;font-size:.8rem;color:#dc2626;font-weight:600}.vl-excl-restore{border:none;background:0 0;color:#16a34a;cursor:pointer;font-size:.82rem;padding:0;line-height:1}.vl-excl-restore:hover{text-decoration:underline}.vl-excl-del{border:none;background:0 0;color:#dc2626;cursor:pointer;font-size:.78rem;padding:0 0 0 2px;line-height:1;opacity:.7}.vl-excl-del:hover{opacity:1}.vl-excl-del-all{margin-left:8px;border:1px solid #fca5a5;background:#fff0f0;color:#dc2626;border-radius:6px;font-size:.72rem;font-weight:700;cursor:pointer;padding:2px 8px;line-height:1.4;vertical-align:middle;opacity:.85}.vl-excl-del-all:hover{opacity:1;background:#fee2e2}.vl-passage-panel{background:#f5f3ff;border:1.5px solid #c4b5fd;border-radius:10px;padding:14px 16px;margin-bottom:14px}.vl-passage-panel-title{font-size:.82rem;font-weight:800;color:#6d28d9;margin-bottom:10px}.vl-passage-list{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.vl-passage-item{background:#fff;border:1px solid #ddd6fe;border-radius:8px;padding:8px 12px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.vl-passage-item-preview{flex:1;font-size:.8rem;color:#334155;min-width:120px}.vl-passage-item-meta{font-size:.75rem;color:#7c3aed;font-weight:700;white-space:nowrap}.vl-passage-item-btns{display:flex;gap:6px}.vl-passage-del-btn,.vl-passage-edit-btn{padding:3px 9px;border-radius:6px;font-size:.75rem;font-weight:700;border:1px solid;cursor:pointer;transition:opacity .12s}.vl-passage-edit-btn{border-color:#6d28d9;color:#6d28d9;background:#f5f3ff}.vl-passage-del-btn{border-color:#dc2626;color:#dc2626;background:#fff1f2}.vl-passage-del-btn:hover,.vl-passage-edit-btn:hover{opacity:.75}.vl-passage-empty{font-size:.8rem;color:#94a3b8;margin-bottom:10px}.vl-passage-form-inner{border-top:1px solid #ddd6fe;padding-top:12px;margin-top:4px}.vl-passage-form-row{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.vl-passage-form-row label{font-size:.78rem;font-weight:700;color:#4c1d95}.vl-passage-ta{width:100%;box-sizing:border-box;border:1.5px solid #c4b5fd;border-radius:7px;padding:8px 10px;font-size:.85rem;line-height:1.55;resize:vertical;font-family:inherit;color:#1e293b}.vl-passage-ta:focus{outline:0;border-color:#7c3aed}.vl-passage-form-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.vl-passage-show-btn{display:inline-block;margin-top:8px;padding:4px 11px;border:1.5px solid #7c3aed;border-radius:999px;background:#f5f3ff;color:#6d28d9;font-size:.75rem;font-weight:700;cursor:pointer;transition:background .12s}.vl-passage-show-btn:hover{background:#ede9fe}.vl-passage-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:9999;display:flex;align-items:center;justify-content:center;padding:16px}.vl-passage-modal{background:#fff;border-radius:14px;padding:24px 28px;max-width:680px;width:100%;max-height:85vh;overflow-y:auto;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.3)}.vl-passage-modal-close{position:absolute;top:14px;right:16px;border:none;background:0 0;font-size:1.2rem;cursor:pointer;color:#64748b;line-height:1;padding:4px 6px;border-radius:6px}.vl-passage-modal-close:hover{background:#f1f5f9}.vl-passage-modal-word{font-size:1.1rem;font-weight:800;color:#1e293b;margin-bottom:16px;padding-right:30px}.vl-psg-ctrl{display:flex;flex-wrap:wrap;gap:14px;align-items:center;background:#f5f3ff;border:1px solid #ddd6fe;border-radius:10px;padding:10px 14px;margin-bottom:18px}.vl-psg-ctrl-item{display:inline-flex;align-items:center;gap:6px}.vl-psg-ctrl-lbl{font-size:.74rem;font-weight:700;color:#6d28d9;white-space:nowrap}.vl-psg-sel{border:1.5px solid #c4b5fd;border-radius:7px;padding:4px 8px;font-size:.8rem;color:#1e293b;background:#fff;cursor:pointer;max-width:220px}.vl-psg-sel:focus{outline:0;border-color:#7c3aed}.vl-psg-sz-btn{border:1.5px solid #c4b5fd;background:#fff;color:#6d28d9;border-radius:6px;font-size:.78rem;font-weight:800;cursor:pointer;padding:3px 9px;line-height:1.3}.vl-psg-sz-btn:hover{background:#ede9fe}.vl-psg-sz-lbl{font-size:.76rem;font-weight:700;color:#4c1d95;min-width:40px;text-align:center}.vl-passage-block-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}.vl-passage-block-btns{display:inline-flex;gap:6px;flex-wrap:wrap}.vl-psg-audio{display:flex;align-items:center;gap:12px;margin:10px 0 14px}.vl-psg-ap-play{width:40px;height:40px;border-radius:50%;flex:none;cursor:pointer;border:none;background:#4d7c0f;color:#fff;font-size:1rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .14s,transform .1s;box-shadow:0 3px 8px rgba(77,124,15,.3)}.vl-psg-ap-play:hover{background:#3f6212;transform:scale(1.06)}.vl-psg-ap-time{font-size:.82rem;font-weight:700;color:#64748b;flex:none;min-width:34px}.vl-psg-ap-dur{text-align:right}.vl-psg-ap-bar{flex:1;height:6px;-webkit-appearance:none;appearance:none;border-radius:999px;background:#dbe1e6;outline:0;cursor:pointer}.vl-psg-ap-bar::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:#4d7c0f;cursor:pointer;border:2px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.25)}.vl-psg-ap-bar::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#4d7c0f;cursor:pointer;border:2px solid #fff}.vl-psg-dict-btn{border:1.5px solid #0891b2;background:#ecfeff;color:#0e7490;border-radius:999px;font-size:.76rem;font-weight:700;cursor:pointer;padding:4px 13px;transition:background .12s;white-space:nowrap}.vl-psg-dict-btn:hover{background:#cffafe}.vl-psg-fib-btn{border:1.5px solid #db2777;background:#fdf2f8;color:#be185d;border-radius:999px;font-size:.76rem;font-weight:700;cursor:pointer;padding:4px 13px;transition:background .12s;white-space:nowrap}.vl-psg-fib-btn:hover{background:#fce7f3}.vl-fib-bank-label{font-size:.76rem;font-weight:800;color:#be185d;margin-bottom:6px}.vl-fib-bank{display:flex;flex-wrap:wrap;gap:8px;min-height:46px;background:#fdf2f8;border:1.5px dashed #f9a8d4;border-radius:10px;padding:10px 12px;margin-bottom:16px}.vl-fib-bank-empty{font-size:.82rem;color:#9ca3af;font-style:italic}.vl-fib-chip{display:inline-block;padding:6px 14px;border-radius:999px;background:#fff;border:1.5px solid #ec4899;color:#be185d;font-size:.9rem;font-weight:700;cursor:grab;user-select:none;transition:background .12s,transform .08s}.vl-fib-chip:hover{background:#fce7f3}.vl-fib-chip:active{cursor:grabbing}.vl-fib-chip.sel{background:#ec4899;color:#fff;transform:translateY(-1px)}.vl-fib-text{font-size:1.02rem;line-height:2.5;color:#1e293b;background:#f8fafc;border-radius:10px;padding:16px 18px;margin-bottom:16px;white-space:pre-wrap}.vl-fib-blank{display:inline-block;vertical-align:baseline;text-align:center;border-radius:6px;margin:0 2px;cursor:pointer;transition:background .12s,border-color .12s}.vl-fib-blank.empty{border-bottom:2px dashed #94a3b8;background:#fff;min-height:1.4em;line-height:1.4em}.vl-fib-blank.empty:hover{border-bottom-color:#ec4899;background:#fdf2f8}.vl-fib-blank.filled{padding:2px 10px;background:#ede9fe;border:1.5px solid #c4b5fd;color:#5b21b6;font-weight:700}.vl-fib-blank.filled:hover{background:#ddd6fe}.vl-fib-blank.filled.correct{background:#f0fdf4;border-color:#16a34a;color:#15803d}.vl-fib-blank.filled.incorrect{background:#fef2f2;border-color:#dc2626;color:#b91c1c}.vl-dict-hint{font-size:.8rem;color:#64748b;margin-bottom:14px}.vl-dict-text{font-size:1.02rem;line-height:2.4;color:#1e293b;background:#f8fafc;border-radius:10px;padding:16px 18px;margin-bottom:16px;white-space:pre-wrap}.vl-dict-inp{border:none;border-bottom:2px solid #94a3b8;background:#fff;font-size:.95rem;font-family:inherit;color:#0f172a;padding:2px 6px;margin:0 2px;text-align:center;border-radius:4px 4px 0 0;outline:0;transition:border-color .12s,background .12s}.vl-dict-inp:focus{border-bottom-color:#7c3aed;background:#faf5ff}.vl-dict-inp.correct{border-bottom-color:#16a34a;background:#f0fdf4;color:#15803d;font-weight:700}.vl-dict-inp.incorrect{border-bottom-color:#dc2626;background:#fef2f2;color:#b91c1c;font-weight:700}.vl-dict-inp.revealed{border-bottom-color:#f59e0b;background:#fffbeb;color:#b45309;font-weight:700}.vl-dict-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.vl-dict-btn{border:1.5px solid;border-radius:8px;font-size:.8rem;font-weight:700;cursor:pointer;padding:7px 14px;transition:opacity .12s,background .12s}.vl-dict-btn:hover{opacity:.82}.vl-dict-listen{border-color:#7c3aed;background:#f5f3ff;color:#6d28d9}.vl-dict-listen.playing{background:#7c3aed;color:#fff}.vl-dict-check{border-color:#16a34a;background:#16a34a;color:#fff}.vl-dict-new{border-color:#0891b2;background:#ecfeff;color:#0e7490}.vl-dict-reveal{border-color:#f59e0b;background:#fffbeb;color:#b45309}.vl-dict-back{border-color:#cbd5e1;background:#f8fafc;color:#475569}.vl-dict-score{font-size:.9rem;font-weight:800;color:#6d28d9;margin-left:4px}.vl-dict-score.all-ok{color:#16a34a}.vl-psg-play-btn{border:1.5px solid #7c3aed;background:#f5f3ff;color:#6d28d9;border-radius:999px;font-size:.76rem;font-weight:700;cursor:pointer;padding:4px 13px;transition:background .12s;white-space:nowrap}.vl-psg-play-btn:hover{background:#ede9fe}.vl-psg-play-btn.playing{background:#7c3aed;color:#fff;border-color:#7c3aed}.vl-passage-modal-block{margin-bottom:20px}.vl-passage-modal-num{font-size:.75rem;font-weight:700;color:#7c3aed}.vl-passage-modal-en{font-size:.95rem;line-height:1.75;color:#1e293b;background:#f8fafc;border-radius:8px;padding:12px 14px;margin-bottom:10px;white-space:pre-wrap}.vl-psg-speaker{font-weight:800;color:#7c3aed}.vl-psg-vi-toggle{display:inline-block;margin:2px 0 6px;padding:4px 12px;border:1.5px dashed #fbbf24;border-radius:999px;background:#fffbeb;color:#b45309;font-size:.76rem;font-weight:700;cursor:pointer;transition:background .12s}.vl-psg-vi-toggle:hover{background:#fef3c7}.vl-psg-vi-toggle.open{border-style:solid}.vl-passage-modal-vi{font-size:.88rem;line-height:1.7;color:#475569;background:#fffbeb;border-radius:8px;padding:10px 14px;border-left:3px solid #fbbf24;white-space:pre-wrap}.vl-passage-hl{background:#fde68a;color:#92400e;border-radius:3px;padding:1px 3px;font-weight:700}.vl-psg-dialogue{white-space:normal}.vl-psg-line{margin-bottom:12px}.vl-psg-gap{height:4px}.vl-psg-line-en{line-height:1.6}.vl-passage-modal-vi.vl-psg-line-vi{background:0 0;border-left:2px solid #fcd34d;border-radius:0;padding:2px 0 2px 10px;margin:3px 0 0;color:#64748b;font-style:italic;line-height:1.55}.vl-toolbar-toggle{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:8px;background:#f1f5f9;border:1.5px solid #e2e8f0;font-family:Nunito,sans-serif;font-size:.72rem;font-weight:800;color:#334155;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s}.vl-toolbar-toggle:hover{background:#e2e8f0}.vl-toolbar-toggle.active{background:#e0f2fe;border-color:#7dd3fc;color:#0369a1}.vl-toolbar-body{display:none}.vl-toolbar-body.open{display:flex}.vl-bg-dark .vl-toolbar-toggle{background:#1e293b;border-color:#334155;color:#e2e8f0}@media (min-width:701px){.vl-list-toolbar{position:relative}.vl-toolbar-body.open{position:absolute;top:calc(100% + 5px);left:12px;z-index:300;flex-direction:column;align-items:flex-start;gap:8px;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 12px 34px rgba(0,0,0,.16);padding:12px 16px;min-width:250px}.vl-bg-dark .vl-toolbar-body.open{background:#1e293b;border-color:#334155}.vl-toolbar-body.open .vl-lt-sep{display:none}}@media (max-width:700px){.vl-levels-grid{grid-template-columns:1fr 1fr}.vl-levels-exam-row-3{grid-template-columns:1fr 1fr}.vl-mc-opts{grid-template-columns:1fr}.vl-list-toolbar{gap:6px;padding:7px 10px;flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:flex-start}.vl-list-toolbar>.vl-show-dd-wrap,.vl-list-toolbar>.vl-slideshow-toolbar-btn,.vl-list-toolbar>.vl-toolbar-toggle{flex:0 0 auto;width:auto}.vl-list-toolbar .vl-show-btn,.vl-list-toolbar>.vl-slideshow-toolbar-btn,.vl-list-toolbar>.vl-toolbar-toggle{padding:6px 10px;font-size:.78rem;white-space:nowrap}.vl-list-toolbar>.vl-toolbar-body{flex:1 0 100%}.vl-wc-def{display:none}.vl-header{flex-wrap:wrap;min-height:unset;padding:8px 12px;gap:8px}.vl-back-btn{order:0}.vl-credits-chip{order:1}.vl-credits-buy{order:2}.vl-dark-btn{order:3}.vl-bg-btn{order:4}.vl-title{order:5;min-width:0}.vl-header-right{order:6;width:auto;margin-left:auto;justify-content:flex-end;padding-top:0}.vl-prog-toggle-btn{order:7}.vl-lb-toggle-btn{display:inline-flex;align-items:center;order:8}.vl-header-right>.vl-sent-alts-btn{display:none}.vl-title-ico{display:none}#vlOverlay #vlBody{padding-left:12px;padding-right:12px}.vl-set-grid{gap:10px}.vl-set-card{padding:13px 14px 12px;border-radius:14px}.vl-set-top{margin-bottom:8px}.vl-set-ico{width:36px;height:36px;font-size:1.2rem;border-radius:10px}.vl-set-title{font-size:1.12rem}.vl-set-sub{font-size:.74rem;margin-bottom:10px;line-height:1.3}.vl-set-foot-total{font-size:.72rem}.vl-set-foot-learned{font-size:.68rem}.vl-lb-card{display:none;top:0}.vl-lb-card.vl-lb-open{display:flex}.vl-lb-backdrop.active{display:block}.vl-wc-grid3{grid-template-columns:1fr!important}.vl-toolbar-toggle{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:8px;background:#f1f5f9;border:1.5px solid #e2e8f0;font-size:.82rem;font-weight:600;color:#334155;cursor:pointer;width:100%}.vl-toolbar-toggle.active{background:#e0f2fe;border-color:#7dd3fc;color:#0369a1}.vl-toolbar-body{display:none;width:100%}.vl-toolbar-body.open{display:flex;flex-direction:column;gap:8px;width:100%;padding-top:8px;border-top:1px solid #e2e8f0}.vl-toolbar-body .vl-lt-sep{display:none}}.vl-wb-bank{display:flex;flex-wrap:wrap;align-items:center;gap:8px;background:#f1f5f9;border:2px dashed #cbd5e1;border-radius:12px;padding:12px 14px;margin-bottom:16px;min-height:52px;transition:border-color .15s}.vl-wb-bank[ondragover]:hover{border-color:#6366f1}.vl-wb-bank-label{font-size:.72rem;font-weight:800;color:#64748b;text-transform:uppercase;letter-spacing:.06em;width:100%;margin-bottom:2px}.vl-wb-done{color:#16a34a;font-size:.82rem;font-weight:700}.vl-wb-chip{padding:5px 14px;background:#fff;border:2px solid #94a3b8;border-radius:8px;font-size:.88rem;font-weight:700;color:#1e293b;cursor:grab;user-select:none;transition:all .12s;white-space:nowrap}.vl-wb-chip:hover{border-color:#6366f1;background:#eef2ff}.vl-wb-chip-sel{border-color:#6366f1!important;background:#eef2ff!important;box-shadow:0 0 0 3px #c7d2fe}.vl-wb-chip-inline{cursor:grab;display:inline-block;padding:2px 10px;border-radius:6px;vertical-align:middle;margin:0 2px}.vl-wb-chip-ok{border-color:#16a34a!important;background:#dcfce7!important;color:#15803d;cursor:default}.vl-wb-chip-ng{border-color:#dc2626!important;background:#fee2e2!important;color:#b91c1c;cursor:default}.vl-wb-sents{margin:0;padding:0 0 0 22px;display:flex;flex-direction:column;gap:12px}.vl-wb-sent-row{font-size:.92rem;color:#1e293b;line-height:1.7;font-style:italic}.vl-wb-slot{display:inline-block;min-width:80px;padding:2px 10px;border-bottom:2.5px solid #94a3b8;border-radius:4px 4px 0 0;color:#94a3b8;cursor:pointer;vertical-align:middle;margin:0 3px;transition:border-color .12s}.vl-wb-slot-ready{border-color:#6366f1;background:#f5f3ff;color:#6366f1}.vl-wb-slot-miss{border-color:#dc2626;color:#dc2626}.vl-wb-ans-ok{font-size:.78rem;color:#16a34a;font-weight:700;font-style:normal;margin-left:4px}.vl-wb-icon-ok{color:#16a34a;font-weight:800;margin-left:6px;font-style:normal}.vl-wb-icon-ng{color:#dc2626;font-weight:800;margin-left:6px;font-style:normal}.vl-wb-check-btn{margin-top:16px;width:100%;padding:22px;font-size:1.3rem;border-radius:14px;letter-spacing:.04em}.vl-wb-vi-trans{font-size:.82rem;color:#6b7280;font-style:normal;margin-top:3px;padding-left:2px;line-height:1.5}.vl-wb-vi-loading{opacity:.5}.vl-wb-trans-btn{display:block;margin:14px auto 0;padding:8px 22px;border-radius:20px;border:1.5px solid #e5e7eb;background:#fff;color:#374151;font-size:.85rem;font-weight:600;cursor:pointer;transition:background .12s}.vl-wb-trans-btn:hover{background:#f3f4f6}.vl-ses-panel{max-width:1100px;margin:0 auto 12px;border-radius:10px;border:1.5px solid var(--ses-color,#6366f1);background:#fff;overflow:hidden}.vl-ses-hdr{display:flex;align-items:center;gap:8px;padding:9px 14px;cursor:pointer;user-select:none;list-style:none;background:color-mix(in srgb,var(--ses-color,#6366f1) 8%,#fff)}.vl-ses-hdr::-webkit-details-marker{display:none}.vl-ses-hdr::before{content:'▶';font-size:.65rem;color:var(--ses-color,#6366f1);transition:transform .2s}details[open].vl-ses-panel>.vl-ses-hdr::before{transform:rotate(90deg)}.vl-ses-title{font-size:.8rem;font-weight:700;color:var(--ses-color,#6366f1);flex:1}.vl-ses-count{font-size:.72rem;background:var(--ses-color,#6366f1);color:#fff;border-radius:20px;padding:2px 9px;font-weight:700}.vl-ses-body{padding:8px 14px 12px}.vl-ses-note{font-size:.75rem;color:#64748b;margin:0 0 8px;line-height:1.5}.vl-ses-chips{display:flex;flex-wrap:wrap;gap:6px}.vl-ses-chip{font-size:.78rem;font-weight:600;padding:4px 11px;border-radius:20px;background:color-mix(in srgb,var(--ses-color,#6366f1) 10%,#fff);border:1px solid color-mix(in srgb,var(--ses-color,#6366f1) 30%,transparent);color:var(--ses-color,#6366f1);cursor:pointer;transition:background .12s}.vl-ses-chip:hover{background:color-mix(in srgb,var(--ses-color,#6366f1) 18%,#fff)}.vl-miss-panel{max-width:1100px;margin:0 auto 10px;border-radius:10px;border:1.5px solid var(--miss-color);background:#fffbeb;overflow:hidden}.vl-miss-hdr{display:flex;align-items:center;gap:8px;padding:8px 14px;cursor:pointer;user-select:none;list-style:none;background:color-mix(in srgb,var(--miss-color) 10%,#fff)}.vl-miss-hdr::-webkit-details-marker{display:none}.vl-miss-title{font-size:.78rem;font-weight:700;color:var(--miss-color);flex:1}.vl-miss-count{font-size:.72rem;background:var(--miss-color);color:#fff;border-radius:20px;padding:1px 8px}.vl-miss-csv-wrap{display:flex;align-items:flex-start;gap:8px;padding:10px 14px 4px}.vl-miss-csv{flex:1;min-height:56px;max-height:120px;resize:vertical;font-size:.78rem;font-family:inherit;color:#334155;border:1.5px solid #e2e8f0;border-radius:7px;padding:6px 9px;background:#f8fafc;line-height:1.6}.vl-miss-copy-btn{flex-shrink:0;padding:5px 12px;border:none;border-radius:7px;background:var(--miss-color);color:#fff;font-size:.76rem;cursor:pointer;font-weight:600;transition:opacity .12s}.vl-miss-copy-btn:hover{opacity:.85}.vl-miss-chips{display:flex;flex-wrap:wrap;gap:6px;padding:6px 14px 10px}.vl-miss-chip{font-size:.75rem;padding:3px 10px;border-radius:20px;cursor:pointer;background:#f1f5f9;color:#334155;border:1px solid #e2e8f0;transition:background .12s,color .12s}.vl-miss-chip:hover{background:var(--miss-color);color:#fff;border-color:var(--miss-color)}.vl-global-search-wrap{max-width:560px;margin:0 auto 16px;padding-top:24px;display:flex;align-items:center;gap:8px}.vl-global-search-wrap .vl-global-search-inp{flex:1;min-width:0}.vl-global-search-inp{font-size:1rem;padding:11px 18px}.vl-search-bee{flex:none;width:52px;height:52px;pointer-events:none;opacity:0;transition:opacity .4s ease;transform:translateY(-8px)}.vl-search-bee.ready{opacity:1}.vl-search-bee svg{width:100%!important;height:100%!important;display:block}@media (max-width:600px){.vl-search-bee{width:40px;height:40px}}.vl-search-wrap{max-width:480px;margin:20px auto 16px}.vl-search-inp{width:100%;padding:9px 14px;border:1.5px solid #e2e8f0;border-radius:24px;font-size:.9rem;outline:0;background:#fff;color:#1e293b;transition:border-color .15s,box-shadow .15s}.vl-search-inp:focus{border-color:#0891b2;box-shadow:0 0 0 3px #cffafe}.vl-search-results{display:flex;flex-wrap:wrap;gap:8px;max-width:900px;margin:0 auto 20px}.vl-search-item{display:flex;align-items:center;gap:7px;cursor:pointer;padding:6px 10px 6px 6px;border-radius:10px;border:1.5px solid var(--sr-border,#e2e8f0);background:var(--sr-bg,#f8fafc);transition:transform .12s,box-shadow .12s}.vl-search-item:hover{transform:translateY(-1px);box-shadow:0 3px 8px rgba(0,0,0,.1)}.vl-sr-num{flex-shrink:0;font-size:.68rem;font-weight:800;padding:2px 5px;border-radius:5px;min-width:22px;text-align:center}.vl-sr-word{font-size:.88rem;font-weight:700;color:#1e293b}.vl-sr-word mark{background:#fef08a;border-radius:2px;padding:0 1px}.vl-sr-pos{font-size:.7rem;color:#64748b;font-style:italic}.vl-sr-vi{font-size:.78rem;color:#475569}.vl-sr-grp{font-size:.68rem;color:#94a3b8;margin-left:auto;white-space:nowrap}.vl-search-empty{text-align:center;color:#94a3b8;font-size:.85rem;margin-bottom:16px}.vl-search-more{font-size:.75rem;color:#94a3b8;text-align:center;width:100%;padding:4px 0}.vl-bulk-results{max-width:900px;margin:0 auto 20px;display:flex;flex-direction:column;gap:14px}.vl-bulk-section{background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:12px;overflow:hidden}.vl-bulk-hdr{padding:8px 14px;font-size:.8rem;font-weight:700}.vl-bulk-hdr--found{background:#f0fdf4;color:#16a34a;border-bottom:1px solid #dcfce7}.vl-bulk-hdr--miss{background:#fef2f2;color:#dc2626;border-bottom:1px solid #fee2e2}.vl-bulk-chips{display:flex;flex-wrap:wrap;gap:7px;padding:10px 14px 12px}.vl-bulk-chip{display:inline-flex;align-items:center;gap:0;padding:4px 13px;border:1.5px solid;border-radius:20px;font-size:.82rem;font-weight:600;cursor:pointer;transition:opacity .12s,transform .1s}.vl-bulk-chip:hover{opacity:.75;transform:translateY(-1px)}.vl-bulk-lv-badge{font-size:.6rem;font-weight:700;padding:1px 5px;border-radius:4px;margin-right:5px;line-height:1.4}.vl-bulk-miss-wrap{display:flex;align-items:flex-start;gap:8px;padding:10px 14px 12px}.vl-bulk-miss-ta{flex:1;min-height:52px;resize:vertical;font-size:.82rem;border:1.5px solid #e2e8f0;border-radius:7px;padding:6px 9px;background:#fff;line-height:1.6;color:#334155}.vl-search-not-found{max-width:560px;margin:0 auto 20px;padding:14px 18px;border:1.5px dashed #cbd5e1;border-radius:12px;background:#f8fafc}.vl-snf-word{font-size:1.1rem;font-weight:700;color:#1e293b;margin-bottom:4px}.vl-snf-ipa{font-size:.8rem;color:#64748b;margin-bottom:3px}.vl-snf-vi{font-size:.88rem;font-weight:600;color:#1e293b;margin-bottom:2px}.vl-snf-def{font-size:.76rem;color:#64748b;font-style:italic;margin-bottom:8px}.vl-snf-hint{font-size:.78rem;color:#94a3b8;margin-bottom:8px}.vl-snf-levels{display:flex;gap:6px;flex-wrap:wrap}.vl-snf-add-btn{font-size:.72rem;font-weight:800;padding:3px 10px;border-radius:6px;cursor:pointer;transition:opacity .12s;letter-spacing:.03em}.vl-snf-add-btn:hover{opacity:.75}.vl-list-nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 16px 40px;max-width:900px;margin:0 auto}.vl-list-nav-label{font-size:.84rem;color:#94a3b8;font-weight:600;white-space:nowrap;flex-shrink:0}.vl-list-nav-btn{padding:10px 28px;border-radius:24px;border:none;cursor:pointer;font-size:.9rem;font-weight:700;color:#fff;background:#64748b;transition:filter .15s,transform .1s;white-space:nowrap;flex-shrink:0}.vl-list-nav-btn:hover{filter:brightness(1.12);transform:translateY(-1px)}.vl-list-nav-hint{text-align:center;font-size:.75rem;color:#1e293b;font-weight:700;margin-top:-28px;padding-bottom:16px;letter-spacing:.02em}.vl-bg-dark .vl-list-nav-label{color:#475569}.vl-bg-dark .vl-list-nav-hint{color:#374151}.vl-special-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:960px;margin:16px auto 0}@media (max-width:700px){.vl-special-mini-grid{grid-template-columns:1fr 1fr}}.vl-level-irreg{background:linear-gradient(135deg,#ecfdf5,#d1fae5)!important;border-color:#6ee7b7!important}.vl-level-irreg:hover{border-color:#10b981!important}.vl-irreg-test-btn{padding:5px 13px;border-radius:8px;border:none;background:#10b981;color:#fff;font-size:.8rem;font-weight:700;cursor:pointer}.vl-irreg-test-btn:hover{background:#059669}.vl-irreg-test-wrap{max-width:640px;margin:16px auto;padding:0 12px 40px;display:flex;flex-direction:column;gap:12px}.vl-irreg-test-bar{display:flex;align-items:center;gap:10px}.vl-irreg-test-prog{font-size:.8rem;color:#6b7280}.vl-irreg-test-score{font-size:.8rem;color:#10b981;font-weight:700;margin-left:auto}.vl-irreg-test-exit{padding:4px 10px;border-radius:7px;border:1px solid #e5e7eb;background:#fff;font-size:.76rem;cursor:pointer;color:#6b7280}.vl-irreg-test-exit:hover{background:#f3f4f6}.vl-irreg-test-track{height:5px;background:#e5e7eb;border-radius:3px}.vl-irreg-test-fill{height:100%;background:#10b981;border-radius:3px;transition:width .3s}.vl-irreg-test-type{font-size:.8rem;color:#6b7280;text-align:center}.vl-irreg-test-q{background:#fff;border:2px solid #e2e8f0;border-radius:14px;padding:20px 22px;display:flex;flex-direction:column;gap:8px}.vl-irreg-test-word{font-size:1.3rem;font-weight:700;color:#1e293b}.vl-irreg-test-vi{font-size:.9rem;color:#6366f1;font-style:italic}.vl-irreg-test-forms{font-size:.85rem;color:#475569;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.vl-irreg-test-opts{display:flex;flex-direction:column;gap:8px}.vl-irreg-test-opt{padding:12px 18px;border-radius:10px;border:1.5px solid #d1d5db;background:#fff;font-size:.9rem;text-align:left;cursor:pointer;transition:all .12s}.vl-irreg-test-opt:hover:not(:disabled){border-color:#6366f1;background:#eef2ff}.vl-irreg-opt-ok{border-color:#10b981!important;background:#ecfdf5!important;color:#065f46;font-weight:700}.vl-irreg-opt-err{border-color:#ef4444!important;background:#fff1f2!important;color:#991b1b}.vl-irreg-test-inp-wrap{display:flex;gap:8px}.vl-irreg-test-inp{flex:1;padding:10px 14px;border-radius:10px;border:2px solid #d1d5db;font-size:1rem}.vl-irreg-test-inp:focus{outline:0;border-color:#6366f1}.vl-irreg-inp-ok{border-color:#10b981!important;background:#ecfdf5}.vl-irreg-inp-err{border-color:#ef4444!important;background:#fff1f2}.vl-irreg-test-submit-btn{padding:10px 18px;border-radius:10px;border:none;background:#6366f1;color:#fff;font-weight:700;cursor:pointer}.vl-irreg-test-submit-btn:hover{background:#4f46e5}.vl-irreg-test-fb{background:#f8fafc;border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:6px}.vl-irreg-fb-result{font-size:.95rem;font-weight:700}.vl-irreg-fb-ok{color:#059669}.vl-irreg-fb-err{color:#dc2626}.vl-irreg-fb-forms{font-size:.85rem;color:#374151;display:flex;flex-wrap:wrap;gap:5px;align-items:center}.vl-irreg-fb-vi{color:#6366f1}.vl-irreg-fb-ex{font-size:.82rem;color:#64748b;font-style:italic;line-height:1.5}.vl-irreg-test-next-btn{padding:11px 28px;border-radius:12px;border:none;background:#6366f1;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;align-self:center}.vl-irreg-test-next-btn:hover{background:#4f46e5}.vl-irreg-exit-btn{background:#64748b}.vl-irreg-exit-btn:hover{background:#475569}.vl-irreg-test-result{align-items:center;padding-top:40px}.vl-irreg-result-emoji{font-size:3rem}.vl-irreg-result-score{font-size:2.5rem;font-weight:900;color:#1e293b}.vl-irreg-result-pct{font-size:1.1rem;color:#6b7280}.vl-irreg-result-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:10px}.vl-bg-dark .vl-irreg-test-q{background:#1f2937;border-color:#374151}.vl-bg-dark .vl-irreg-test-word{color:#f1f5f9}.vl-bg-dark .vl-irreg-test-opt{background:#1f2937;border-color:#374151;color:#d1d5db}.vl-bg-dark .vl-irreg-test-opt:hover:not(:disabled){background:#1e3a5f;border-color:#6366f1}.vl-bg-dark .vl-irreg-test-inp{background:#1f2937;border-color:#374151;color:#f1f5f9}.vl-bg-dark .vl-irreg-test-fb{background:#1f2937}.vl-bg-dark .vl-irreg-test-exit{background:#374151;border-color:#4b5563;color:#9ca3af}.vl-irreg-wrap{max-width:900px;margin:20px auto;padding:0 12px 40px}.vl-irreg-hide-vi .vl-irreg-card2-sep,.vl-irreg-hide-vi .vl-irreg-card2-vi{display:none}.vl-irreg-cards{display:flex;flex-direction:column;gap:14px}.vl-irreg-card2{border-radius:14px;border:1.5px solid #e2e8f0;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.05);transition:box-shadow .15s}.vl-irreg-card2:hover{box-shadow:0 4px 18px rgba(0,0,0,.09)}.vl-irreg-card2-hdr{display:flex;align-items:center;gap:8px;padding:9px 14px;background:linear-gradient(90deg,#f0fdf4 0,#fafafa 100%);border-bottom:1.5px solid #e2e8f0}.vl-irreg-card2-num{font-size:.68em;font-weight:800;color:#94a3b8;background:#f1f5f9;border-radius:6px;padding:2px 7px;flex-shrink:0}.vl-irreg-card2-v1word{font-size:1em;font-weight:800;color:#065f46;letter-spacing:.01em}.vl-irreg-card2-sep{color:#cbd5e1;font-size:.9em}.vl-irreg-card2-vi{font-size:.88em;font-weight:600;color:#334155}.vl-irreg-star-btn{margin-left:auto;flex-shrink:0;border:none;background:0 0;cursor:pointer;font-size:1.15rem;line-height:1;color:#cbd5e1;padding:2px 4px;transition:color .12s,transform .12s}.vl-irreg-star-btn:hover{color:#f59e0b;transform:scale(1.14)}.vl-irreg-star-btn.on{color:#f59e0b}.vl-irreg-star-test-btn{background:#f59e0b!important}.vl-irreg-star-test-btn .vl-irreg-star-count{background:rgba(255,255,255,.32);border-radius:999px;padding:0 6px;margin-left:3px;font-weight:800}.vl-irreg-test-btn.vl-unstar-all-btn{background:#64748b!important}.vl-irreg-empty{text-align:center;padding:44px 20px;color:#94a3b8;font-weight:600}.vl-irreg-card2-cols{display:grid;grid-template-columns:1fr 1fr 1fr}.vl-icc{padding:14px 16px;border-right:1.5px solid #f1f5f9;display:flex;flex-direction:column;gap:5px}.vl-icc:last-child{border-right:none}.vl-icc-v1{background:linear-gradient(160deg,#f0fdf4,#fff)}.vl-icc-v2{background:linear-gradient(160deg,#fffbeb,#fff)}.vl-icc-v3{background:linear-gradient(160deg,#faf5ff,#fff)}.vl-bg-dark .vl-icc-v1{background:rgba(16,185,129,.06)}.vl-bg-dark .vl-icc-v2{background:rgba(245,158,11,.06)}.vl-bg-dark .vl-icc-v3{background:rgba(139,92,246,.06)}.vl-icc-badge-row{margin-bottom:2px}.vl-icc-badge{display:inline-block;font-size:.6em;font-weight:800;letter-spacing:.07em;padding:2px 7px;border-radius:20px;text-transform:uppercase}.vl-icc-v1 .vl-icc-badge{background:#dcfce7;color:#15803d}.vl-icc-v2 .vl-icc-badge{background:#fef9c3;color:#a16207}.vl-icc-v3 .vl-icc-badge{background:#f3e8ff;color:#7e22ce}.vl-icc-form{font-size:1.2em;font-weight:800;line-height:1.2;display:flex;align-items:center;gap:6px}.vl-icc-v1 .vl-icc-form{color:#065f46}.vl-icc-v2 .vl-icc-form{color:#92400e}.vl-icc-v3 .vl-icc-form{color:#4c1d95}.vl-bg-dark .vl-icc-v1 .vl-icc-form{color:#34d399}.vl-bg-dark .vl-icc-v2 .vl-icc-form{color:#fbbf24}.vl-bg-dark .vl-icc-v3 .vl-icc-form{color:#c084fc}.vl-icc-ipa{font-size:.76em;color:#64748b;font-family:'Courier New',monospace;letter-spacing:.01em}.vl-icc-ipa-ph{height:.76em}.vl-bg-dark .vl-icc-ipa{color:#94a3b8}.vl-icc-pos{font-size:.62em;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#94a3b8}.vl-icc-def{font-size:.76em;color:#475569;line-height:1.5;border-left:2px solid #e2e8f0;padding-left:8px;margin:2px 0}.vl-bg-dark .vl-icc-def{color:#94a3b8;border-color:#334155}.vl-icc-ex{font-size:.74em;font-style:italic;color:#64748b;line-height:1.5;margin-top:auto;padding-top:8px;border-top:1px dashed #e2e8f0}.vl-bg-dark .vl-icc-ex{color:#94a3b8;border-color:#334155}.vl-icc-sp{background:0 0;border:none;padding:0;cursor:pointer;font-size:.78rem;opacity:.4;line-height:1;flex-shrink:0;transition:opacity .12s}.vl-icc-sp:hover{opacity:1}.vl-irreg-hl{font-style:normal;font-weight:700}.vl-icc-v1 .vl-irreg-hl{color:#047857}.vl-icc-v2 .vl-irreg-hl{color:#b45309}.vl-icc-v3 .vl-irreg-hl{color:#6d28d9}.vl-bg-dark .vl-irreg-hl{color:#34d399}@media (max-width:580px){.vl-irreg-card2-cols{grid-template-columns:1fr}.vl-icc{border-right:none;border-bottom:1.5px solid #f1f5f9}.vl-icc:last-child{border-bottom:none}.vl-icc-form{font-size:1.05rem}}.vl-level-countries{background:linear-gradient(135deg,#eff6ff,#dbeafe)!important;border-color:#93c5fd!important}.vl-level-countries:hover{border-color:#3b82f6!important}.vl-level-compound{background:linear-gradient(135deg,#fffbeb,#fef3c7)!important;border-color:#fcd34d!important}.vl-level-compound:hover{border-color:#f59e0b!important}.vl-level-ielts-wr{background:linear-gradient(135deg,#eef2ff,#e0e7ff)!important;border-color:#a5b4fc!important}.vl-level-ielts-wr:hover{border-color:#6366f1!important}.vl-level-daily-conv{background:linear-gradient(135deg,#fefce8,#fef9c3)!important;border-color:#fde047!important}.vl-level-daily-conv:hover{border-color:#ca8a04!important}.vl-nsearch-wrap{padding:12px 14px 4px;max-width:700px;margin:0 auto}.vl-nsearch-inp{width:100%;box-sizing:border-box;padding:10px 16px 10px 38px;border:1.5px solid #e5e7eb;border-radius:24px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat 12px center;font-size:.9rem;color:#1f2937;box-shadow:0 1px 6px rgba(0,0,0,.06);transition:border-color .15s,box-shadow .15s}.vl-nsearch-inp:focus{outline:0;border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.12)}.vl-nsearch-meta{padding:8px 14px 4px;font-size:.78rem;color:#6b7280;font-weight:600}.vl-nsearch-cards{display:flex;flex-direction:column;gap:8px;padding:0 14px 14px}.vl-nsearch-card{background:#fff;border-radius:12px;padding:12px 14px;border:1.5px solid #e5e7eb;box-shadow:0 1px 6px rgba(0,0,0,.05);transition:box-shadow .12s}.vl-nsearch-card:hover{box-shadow:0 3px 12px rgba(0,0,0,.1)}.vl-nsearch-card-top{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-bottom:5px}.vl-nsearch-card-name{font-size:1.05rem;font-weight:800;color:#1e293b}.vl-nsearch-card-ipa{font-size:.82rem;color:#6366f1;font-style:italic}.vl-nsearch-card-badge{font-size:.7rem;font-weight:700;padding:2px 8px;border-radius:10px;white-space:nowrap}.vl-nsearch-card-desc{font-size:.83rem;color:#374151;margin-bottom:5px}.vl-nsearch-card-ex{font-size:.8rem;color:#6b7280;font-style:italic;line-height:1.45}.vl-nsearch-empty{padding:20px 14px;text-align:center;font-size:.88rem;color:#9ca3af}.vl-level-trans-prac{background:linear-gradient(135deg,#fdf2f8,#fce7f3)!important;border-color:#f9a8d4!important}.vl-level-trans-prac:hover{border-color:#ec4899!important}.vl-trans-wrap{max-width:660px;margin:0 auto;padding:16px 12px 40px}.vl-trans-hdr{display:flex;align-items:center;gap:10px;margin-bottom:20px}.vl-trans-hdr-title{font-size:1.25rem;font-weight:800;color:#be185d}.vl-trans-card{background:#fff;border-radius:16px;box-shadow:0 2px 12px rgba(0,0,0,.07);overflow:hidden;margin-bottom:14px}.vl-trans-card-hdr{display:flex;align-items:center;gap:8px;padding:11px 16px 10px;border-bottom:1px solid #f3f4f6;font-size:.82rem;font-weight:700;color:#374151;letter-spacing:.02em}.vl-trans-card-hdr-icon{font-size:1rem}.vl-trans-card-body{padding:14px 16px}.vl-trans-row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.vl-trans-field{display:flex;flex-direction:column;gap:5px}.vl-trans-field label{font-size:.75rem;font-weight:700;color:#6b7280;letter-spacing:.03em;text-transform:uppercase}.vl-trans-select{appearance:none;-webkit-appearance:none;width:100%;padding:9px 32px 9px 12px;border:1.5px solid #e5e7eb;border-radius:10px;background:#f9fafb url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 10px center;font-size:.88rem;color:#1f2937;cursor:pointer;transition:border-color .15s}.vl-trans-select:focus{outline:0;border-color:#ec4899;background-color:#fff}.vl-trans-chips{display:flex;flex-wrap:wrap;gap:8px}.vl-trans-chip{display:flex;align-items:center;gap:5px;padding:8px 14px;border:1.5px solid #e5e7eb;border-radius:22px;background:#f9fafb;font-size:.84rem;font-weight:600;color:#374151;cursor:pointer;transition:all .15s;white-space:nowrap}.vl-trans-chip:hover{border-color:#f9a8d4;background:#fdf2f8;color:#be185d}.vl-trans-chip-on{border-color:#ec4899!important;background:#fdf2f8!important;color:#be185d!important}.vl-trans-methods{display:grid;grid-template-columns:1fr 1fr;gap:10px}.vl-trans-method-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 10px;border:2px solid #e5e7eb;border-radius:12px;background:#f9fafb;font-size:.88rem;font-weight:600;color:#374151;cursor:pointer;transition:all .15s}.vl-trans-method-btn:hover{border-color:#f9a8d4;background:#fdf2f8}.vl-trans-method-on{border-color:#ec4899!important;background:#eff6ff!important;color:#1d4ed8!important}.vl-trans-method-btn.vl-trans-method-on{background:#e0f2fe!important}.vl-trans-sublabel{font-size:.82rem;font-weight:700;color:#374151;margin-bottom:8px;display:flex;align-items:center;gap:6px}.vl-trans-textarea,.vl-trans-topic-inp{width:100%;box-sizing:border-box;padding:10px 14px;border:1.5px solid #e5e7eb;border-radius:10px;font-size:.9rem;color:#1f2937;background:#f9fafb;font-family:inherit;transition:border-color .15s}.vl-trans-textarea:focus,.vl-trans-topic-inp:focus{outline:0;border-color:#ec4899;background:#fff}.vl-trans-textarea{resize:vertical;min-height:110px;line-height:1.5}.vl-trans-hint{display:flex;align-items:flex-start;gap:8px;padding:10px 14px;margin-top:10px;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;font-size:.8rem;color:#92400e;line-height:1.45}.vl-trans-hint-icon{flex-shrink:0;font-size:.95rem;margin-top:1px}.vl-trans-start-row{padding:4px 0 0}.vl-trans-start-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px;border:none;border-radius:14px;background:linear-gradient(135deg,#f43f5e,#be185d);color:#fff;font-size:1rem;font-weight:800;cursor:pointer;box-shadow:0 4px 16px rgba(190,24,93,.3);transition:all .2s;letter-spacing:.02em}.vl-trans-start-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(190,24,93,.38)}.vl-trans-start-btn:disabled{opacity:.65;transform:none;cursor:default;box-shadow:none}@media(max-width:480px){.vl-trans-row2{grid-template-columns:1fr}.vl-trans-methods{grid-template-columns:1fr}}.vl-trtp-wrap{max-width:1120px;margin:0 auto;padding:14px 12px 40px}.vl-trex-wrap{max-width:700px;margin:0 auto;padding:14px 12px 40px}.vl-trtp-topbar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:16px}.vl-trans-personal-btn{padding:9px 16px;border:1.5px solid #f9a8d4;border-radius:10px;cursor:pointer;background:#fdf2f8;color:#be185d;font-size:.9rem;font-weight:800;transition:background .15s}.vl-trans-personal-btn:hover{background:#fce7f3}.vl-sp-head{margin-bottom:18px}.vl-sp-title{font-size:1.8rem;font-weight:800;color:#1e293b;line-height:1.1}.vl-sp-sub{color:#64748b;font-size:.92rem;margin-top:4px}body.main-dark-bg .vl-sp-title{color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.4)}body.main-dark-bg .vl-sp-sub{color:rgba(255,255,255,.82)}.vl-sp-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-bottom:24px}.vl-sp-act{display:flex;align-items:center;gap:12px;text-align:left;cursor:pointer;border:none;border-radius:16px;padding:15px 18px;color:#fff;font-family:inherit;box-shadow:0 6px 18px rgba(15,23,42,.12);transition:filter .12s,transform .1s}.vl-sp-act:hover{filter:brightness(1.06);transform:translateY(-2px)}.vl-sp-act-ic{font-size:1.4rem;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;flex-shrink:0}.vl-sp-act-txt{flex:1;display:flex;flex-direction:column;line-height:1.25;min-width:0}.vl-sp-act-txt b{font-size:.96rem;font-weight:800}.vl-sp-act-txt small{font-size:.75rem;opacity:.92;margin-top:2px}.vl-sp-act-arrow{font-size:1.1rem;opacity:.9;flex-shrink:0}.vl-sp-act-ai{background:linear-gradient(135deg,#84cc16,#4d7c0f)}.vl-sp-act-mine{background:linear-gradient(135deg,#a3e635,#65a30d)}.vl-sp-act-add{background:linear-gradient(135deg,#bef264,#568203)}.vl-trtp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}.vl-trtp-card{position:relative;overflow:hidden;cursor:pointer;border-radius:20px;padding:26px 22px;border:1.5px solid #eef0f5;background:#fff;box-shadow:0 4px 18px rgba(15,23,42,.05);transition:box-shadow .15s,transform .1s,border-color .15s;display:flex;flex-direction:column;align-items:center;text-align:center}.vl-trtp-card:hover{box-shadow:0 14px 34px rgba(15,23,42,.12);transform:translateY(-3px);border-color:color-mix(in srgb,var(--pc,#ec4899) 35%,#eef0f5)}.vl-trtp-deco{display:none}.vl-trtp-ico{width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,color-mix(in srgb,var(--pc,#ec4899) 32%,#fff),color-mix(in srgb,var(--pc,#ec4899) 14%,#fff));display:flex;align-items:center;justify-content:center;font-size:1.6rem;box-shadow:none}.vl-trtp-name{font-size:1.15rem;font-weight:800;color:#1e293b;margin-top:14px;position:relative;word-break:break-word}.vl-trtp-name::after{content:'';display:block;width:30px;height:3px;border-radius:3px;background:var(--pc,#ec4899);margin:8px auto 0}.vl-trtp-count{font-size:.84rem;font-weight:700;color:#94a3b8;margin-top:8px;position:relative}.vl-trtp-admin{position:absolute;top:10px;right:10px;display:flex;gap:6px}.vl-trtp-del,.vl-trtp-edit{background:#fff;border:1.5px solid #e2e8f0;border-radius:9px;cursor:pointer;width:34px;height:34px;font-size:.85rem;line-height:1;transition:background .12s}.vl-trtp-edit{color:var(--pc,#6366f1)}.vl-trtp-edit:hover{background:#f8fafc}.vl-trtp-del{color:#dc2626}.vl-trtp-del:hover{background:#fef2f2;border-color:#fca5a5}.vl-trex-list{display:flex;flex-direction:column;gap:10px}.vl-trex-hist-ttl{font-size:.92rem;font-weight:800;color:#334155;margin-bottom:12px}@keyframes vlTrexIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.vl-trex-list .vl-trex-item{animation:vlTrexIn .42s cubic-bezier(.2,.75,.3,1) backwards}.vl-trex-list .vl-trex-item:first-child{animation-delay:.05s}.vl-trex-list .vl-trex-item:nth-child(2){animation-delay:.1s}.vl-trex-list .vl-trex-item:nth-child(3){animation-delay:.15s}.vl-trex-list .vl-trex-item:nth-child(4){animation-delay:.2s}.vl-trex-list .vl-trex-item:nth-child(5){animation-delay:.25s}.vl-trex-list .vl-trex-item:nth-child(6){animation-delay:.3s}.vl-trex-list .vl-trex-item:nth-child(7){animation-delay:.35s}.vl-trex-list .vl-trex-item:nth-child(8){animation-delay:.4s}.vl-trex-list .vl-trex-item:nth-child(n+9){animation-delay:.45s}@media (prefers-reduced-motion:reduce){.vl-trex-list .vl-trex-item{animation:none}}.vl-trex-item{display:flex;align-items:center;gap:12px;background:#fff;border:1.5px solid #fbcfe8;border-radius:12px;padding:12px 14px;transition:border-color .15s,box-shadow .15s}.vl-trex-item:hover{border-color:#f472b6;box-shadow:0 2px 12px rgba(244,114,182,.14)}.vl-trex-info{flex:1;min-width:0}.vl-trex-title{font-size:.95rem;font-weight:700;color:#1f2937;word-break:break-word}.vl-trex-meta{font-size:.78rem;color:#9ca3af;margin-top:2px}.vl-trex-actions{display:flex;align-items:center;gap:6px}.vl-trex-start{padding:8px 14px;border:none;border-radius:9px;cursor:pointer;background:linear-gradient(135deg,#f43f5e,#be185d);color:#fff;font-size:.85rem;font-weight:700;white-space:nowrap;transition:opacity .15s}.vl-trex-start:hover{opacity:.88}.vl-trex-del,.vl-trex-edit{background:#f3f4f6;border:none;border-radius:8px;cursor:pointer;font-size:.85rem;padding:7px 9px;line-height:1;transition:background .15s}.vl-trex-edit:hover{background:#e5e7eb}.vl-trex-del{color:#dc2626;background:rgba(239,68,68,.1)}.vl-trex-del:hover{background:rgba(239,68,68,.2)}.vl-trform-wrap{max-width:660px;margin:0 auto;padding:16px 14px 40px}.vl-trform-title{font-size:1.1rem;font-weight:800;color:#be185d;margin-bottom:16px}.vl-trform-label{display:block;font-size:.82rem;font-weight:700;color:#6b7280;margin:12px 0 6px}.vl-trform-inp,.vl-trform-textarea{width:100%;box-sizing:border-box;padding:10px 14px;border:1.5px solid #e5e7eb;border-radius:10px;font-size:.92rem;color:#1f2937;background:#fff;font-family:inherit;transition:border-color .15s}.vl-trform-inp:focus,.vl-trform-textarea:focus{outline:0;border-color:#ec4899}.vl-trform-textarea{resize:vertical;min-height:160px;line-height:1.6}.vl-trtp-icons{display:flex;flex-wrap:wrap;gap:7px;max-height:188px;overflow-y:auto;padding:4px;border:1px solid #f1f5f9;border-radius:10px}.vl-trtp-icon-opt{width:40px;height:40px;border:1.5px solid #e5e7eb;border-radius:10px;cursor:pointer;background:#fff;font-size:1.2rem;line-height:1;transition:all .12s}.vl-trtp-icon-opt:hover{border-color:#f9a8d4}.vl-trtp-icon-opt.on{border-color:#ec4899;background:#fce7f3;transform:scale(1.05)}.vl-trform-actions{display:flex;gap:10px;margin-top:20px}.vl-trform-save{flex:1;padding:12px;border:none;border-radius:11px;cursor:pointer;background:linear-gradient(135deg,#f43f5e,#be185d);color:#fff;font-size:.95rem;font-weight:800}.vl-trform-cancel{padding:12px 20px;border:none;border-radius:11px;cursor:pointer;background:#f1f5f9;color:#475569;font-size:.92rem;font-weight:600}.vl-overlay.vl-dark .vl-trans-personal-btn{background:#2a1a24;border-color:#831843;color:#f9a8d4}.vl-overlay.vl-dark .vl-trtp-card{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-trtp-name{color:#f9a8d4}.vl-overlay.vl-dark .vl-trtp-count{color:#cbd5e1}.vl-overlay.vl-dark .vl-trtp-del,.vl-overlay.vl-dark .vl-trtp-edit{background:rgba(15,23,42,.6);color:#e2e8f0}.vl-overlay.vl-dark .vl-trex-item{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-trex-title{color:#f1f5f9}.vl-overlay.vl-dark .vl-trex-edit{background:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-trform-title{color:#f9a8d4}.vl-overlay.vl-dark .vl-trform-label{color:#94a3b8}.vl-overlay.vl-dark .vl-trform-inp,.vl-overlay.vl-dark .vl-trform-textarea{background:#0f172a;border-color:#334155;color:#f1f5f9}.vl-overlay.vl-dark .vl-trtp-icons{border-color:#334155}.vl-overlay.vl-dark .vl-trtp-icon-opt{background:#0f172a;border-color:#334155}.vl-overlay.vl-dark .vl-trtp-icon-opt.on{background:#2a1a24;border-color:#ec4899}.vl-overlay.vl-dark .vl-trform-cancel{background:#334155;color:#cbd5e1}@media(max-width:480px){.vl-trtp-grid{grid-template-columns:1fr 1fr}}.vl-tw-wrap{max-width:560px;margin:18px auto;padding:0 14px 40px}.vl-tw-card{background:#fff;border-radius:22px;padding:24px 24px 20px;box-shadow:0 10px 36px rgba(16,185,129,.12),0 2px 8px rgba(0,0,0,.04)}.vl-tw-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.vl-tw-title{font-size:1.25rem;font-weight:800;color:#1f2937}.vl-trans-personal-btn,.vl-trex-title,.vl-trform-title,.vl-trtp-name,.vl-tw-opt-name,.vl-tw-step-label,.vl-tw-title{font-family:'Noto Sans','Segoe UI',sans-serif}.vl-tw-badge{flex-shrink:0;padding:4px 12px;border-radius:999px;background:#ffe7df;color:#e0795f;font-size:.76rem;font-weight:700;white-space:nowrap}.vl-tw-prog{height:8px;border-radius:999px;background:#eef2f0;overflow:hidden;margin-bottom:20px}.vl-tw-prog-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#34d399,#10b981);transition:width .3s ease}.vl-tw-step-label{font-size:1.05rem;font-weight:800;color:#1f2937;margin-bottom:4px}.vl-tw-step-sub{font-size:.85rem;color:#9ca3af;margin-bottom:16px}.vl-tw-opts{display:flex;flex-direction:column;gap:12px}.vl-tw-opt{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:14px 16px;border:2px solid #e8f3ee;border-radius:16px;cursor:pointer;background:#f6faf8;transition:border-color .15s,background .15s,box-shadow .15s}.vl-tw-opt:hover{border-color:#a7f3d0}.vl-tw-opt.on{border-color:#10b981;background:#ecfdf5;box-shadow:0 2px 12px rgba(16,185,129,.16)}.vl-tw-opt-icon{flex-shrink:0;width:48px;height:48px;border-radius:13px;background:#fde8e4;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.vl-tw-opt.on .vl-tw-opt-icon{background:#d1fae5}.vl-tw-opt-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.vl-tw-opt-name{font-size:1rem;font-weight:700;color:#1f2937}.vl-tw-opt-desc{font-size:.82rem;color:#9ca3af}.vl-tw-radio{flex-shrink:0;width:22px;height:22px;border-radius:50%;border:2px solid #d1d5db;position:relative;transition:border-color .15s}.vl-tw-radio.on{border-color:#10b981}.vl-tw-radio.on::after{content:'';position:absolute;inset:3px;border-radius:50%;background:#10b981}.vl-tw-topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px;max-height:280px;overflow-y:auto;padding:2px}.vl-tw-topic{display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;padding:12px 6px;border:2px solid #e8f3ee;border-radius:14px;background:#f6faf8;transition:border-color .15s,background .15s}.vl-tw-topic:hover{border-color:#a7f3d0}.vl-tw-topic.on{border-color:#10b981;background:#ecfdf5}.vl-tw-topic-icon{font-size:1.5rem;line-height:1}.vl-tw-topic-name{font-size:.78rem;font-weight:600;color:#374151;text-align:center}.vl-tw-topic-custom{display:flex;align-items:center;gap:8px;margin-top:14px;flex-wrap:wrap}.vl-tw-topic-custom-label{font-size:.82rem;font-weight:700;color:#6b7280;white-space:nowrap}.vl-tw-topic-inp{flex:1;min-width:160px;padding:9px 13px;border:1.5px solid #e5e7eb;border-radius:10px;font-size:.9rem;color:#1f2937;background:#fff;font-family:inherit}.vl-tw-topic-inp:focus{outline:0;border-color:#10b981}.vl-tw-nums{display:flex;flex-wrap:wrap;gap:10px}.vl-tw-num{width:52px;height:52px;border:2px solid #e8f3ee;border-radius:14px;cursor:pointer;background:#f6faf8;font-size:1.05rem;font-weight:700;color:#374151;transition:all .15s}.vl-tw-num:hover{border-color:#a7f3d0}.vl-tw-num.on{border-color:#10b981;background:#10b981;color:#fff;transform:scale(1.05)}.vl-tw-extra{margin-top:16px}.vl-tw-extra-label{display:block;font-size:.82rem;font-weight:700;color:#6b7280;margin-bottom:6px}.vl-tw-extra-ta{width:100%;box-sizing:border-box;padding:10px 14px;resize:vertical;border:1.5px solid #e8f3ee;border-radius:12px;font-size:.9rem;color:#1f2937;background:#f6faf8;font-family:inherit;line-height:1.55;transition:border-color .15s}.vl-tw-extra-ta:focus{outline:0;border-color:#10b981;background:#fff}.vl-overlay.vl-dark .vl-tw-extra-ta{background:#0f172a;border-color:#334155;color:#e2e8f0}.vl-tw-summary{display:flex;flex-direction:column;gap:2px;background:#f6faf8;border:1.5px solid #e8f3ee;border-radius:14px;padding:8px 14px}.vl-tw-sum-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #eef2f0}.vl-tw-sum-row:last-child{border-bottom:none}.vl-tw-sum-ic{font-size:1.15rem;width:24px;text-align:center}.vl-tw-sum-k{font-size:.85rem;color:#9ca3af;min-width:78px}.vl-tw-sum-v{font-size:.92rem;font-weight:700;color:#1f2937;margin-left:auto}.vl-tw-copy-prompt{display:block;width:100%;margin-top:14px;padding:11px;border-radius:12px;border:1.5px solid #cbd5e1;background:#fff;color:#334155;font-size:.9rem;font-weight:700;font-family:inherit;cursor:pointer;transition:background .15s,border-color .15s}.vl-tw-copy-prompt:hover{background:#f1f5f9;border-color:#94a3b8}.vl-tw-copy-hint{font-size:.76rem;color:#9ca3af;text-align:center;margin-top:7px;line-height:1.4}.vl-overlay.vl-dark .vl-tw-copy-prompt{background:#1e293b;border-color:#475569;color:#e2e8f0}.vl-overlay.vl-dark .vl-tw-copy-prompt:hover{background:#334155}.vl-tw-preview-ta{width:100%;box-sizing:border-box;resize:vertical;min-height:220px;padding:14px 16px;border:2px solid #e8f3ee;border-radius:14px;font-size:.95rem;line-height:1.9;color:#1f2937;background:#f6faf8;font-family:inherit;transition:border-color .15s,background .15s}.vl-tw-preview-ta:focus{outline:0;border-color:#10b981;background:#fff}.vl-overlay.vl-dark .vl-tw-preview-ta{background:#0f172a;border-color:#334155;color:#f1f5f9}.vl-overlay.vl-dark .vl-tw-preview-ta:focus{background:#1e293b;border-color:#10b981}.vl-tw-actions{display:flex;gap:12px;margin-top:22px}.vl-tw-back{padding:13px 22px;border:1.5px solid #e5e7eb;border-radius:14px;cursor:pointer;background:#f8fafc;color:#64748b;font-size:.95rem;font-weight:700;transition:background .15s}.vl-tw-back:hover{background:#f1f5f9}.vl-tw-next{flex:1;padding:13px;border:none;border-radius:14px;cursor:pointer;background:linear-gradient(135deg,#10b981,#059669);color:#fff;font-size:1.02rem;font-weight:700;font-family:"Segoe UI",Roboto,system-ui,-apple-system,sans-serif;letter-spacing:.4px;box-shadow:0 6px 18px rgba(16,185,129,.32);transition:transform .15s,box-shadow .15s,opacity .15s}.vl-tw-next:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(16,185,129,.4)}.vl-tw-next:disabled{opacity:.7;transform:none;cursor:default;box-shadow:none}.vl-overlay.vl-dark .vl-tw-card{background:#1e293b;box-shadow:0 10px 36px rgba(0,0,0,.4)}.vl-overlay.vl-dark .vl-tw-opt-name,.vl-overlay.vl-dark .vl-tw-step-label,.vl-overlay.vl-dark .vl-tw-sum-v,.vl-overlay.vl-dark .vl-tw-title{color:#f1f5f9}.vl-overlay.vl-dark .vl-tw-prog{background:#334155}.vl-overlay.vl-dark .vl-tw-num,.vl-overlay.vl-dark .vl-tw-opt,.vl-overlay.vl-dark .vl-tw-summary,.vl-overlay.vl-dark .vl-tw-topic{background:#0f172a;border-color:#334155}.vl-overlay.vl-dark .vl-tw-opt.on,.vl-overlay.vl-dark .vl-tw-topic.on{background:#064e3b;border-color:#10b981}.vl-overlay.vl-dark .vl-tw-num.on{background:#10b981;border-color:#10b981;color:#fff}.vl-overlay.vl-dark .vl-tw-num,.vl-overlay.vl-dark .vl-tw-topic-name{color:#cbd5e1}.vl-overlay.vl-dark .vl-tw-topic-inp{background:#1e293b;border-color:#334155;color:#f1f5f9}.vl-overlay.vl-dark .vl-tw-sum-row{border-bottom-color:#334155}.vl-overlay.vl-dark .vl-tw-back{background:#334155;border-color:#475569;color:#cbd5e1}.vl-level-mylist{background:linear-gradient(135deg,#eef2ff,#e0e7ff)!important;border-color:#a5b4fc!important}.vl-level-mylist:hover{border-color:#6366f1!important}.vl-ml-loading{padding:48px 20px;text-align:center;font-size:1rem;color:#9ca3af}.vl-ml-empty{padding:48px 20px;text-align:center;font-size:.95rem;color:#9ca3af}.vl-ml-wrap{max-width:1200px;margin:0 auto;padding:12px 12px 40px}.vl-ml-topbar{display:flex;align-items:center;gap:10px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid #e5e7eb}.vl-ml-total{font-size:.82rem;color:#6b7280;flex:1}.vl-ml-create-btn{padding:8px 16px;border:none;border-radius:10px;cursor:pointer;background:linear-gradient(135deg,#4f46e5,#6366f1);color:#fff;font-size:.85rem;font-weight:700;transition:opacity .15s}.vl-ml-create-btn:hover{opacity:.88}.vl-ml-comm-btn{padding:8px 15px;border:1.5px solid #c7d2fe;border-radius:10px;cursor:pointer;background:#eef2ff;color:#4338ca;font-size:.85rem;font-weight:700;transition:background .15s,border-color .15s}.vl-ml-comm-btn:hover{background:#e0e7ff;border-color:#a5b4fc}.vl-ml-empty-msg{margin-top:28px;text-align:center;color:#64748b;font-size:.92rem;line-height:1.6}.vl-ml2-share{flex:none;width:32px;height:32px;border-radius:9px;border:1.5px solid rgba(255,255,255,.7);background:rgba(255,255,255,.55);color:#4338ca;cursor:pointer;font-size:.95rem;align-self:flex-start}.vl-ml2-share:hover{background:#e0e7ff;border-color:#a5b4fc}.vl-overlay.vl-dark .vl-ml-comm-btn{background:#1e293b;border-color:#475569;color:#c7d2fe}.vl-overlay.vl-dark .vl-ml-empty-msg{color:#94a3b8}.vl-ml2-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:4px}.vl-ml2-card{background:var(--acbg,#f1f5f9);border:1.5px solid transparent;border-radius:20px;padding:18px 18px 16px;display:flex;flex-direction:column;box-shadow:0 4px 16px rgba(15,23,42,.05);transition:transform .15s,box-shadow .15s}.vl-ml2-card:not(.vl-ml2-add):hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(15,23,42,.12)}.vl-ml-grid-anim .vl-ml2-card{opacity:0;animation:vlMlCardIn .42s cubic-bezier(.22,1,.36,1) both;animation-delay:calc(var(--i, 0) * 55ms)}@keyframes vlMlCardIn{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@media (prefers-reduced-motion:reduce){.vl-ml-grid-anim .vl-ml2-card{animation:none;opacity:1}}.vl-ml2-top{display:flex;align-items:center;gap:12px}.vl-ml2-ico{flex:none;width:48px;height:48px;border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:1.55rem;box-shadow:0 2px 8px rgba(15,23,42,.08)}.vl-ml2-head{flex:1;min-width:0}.vl-ml2-name{font-size:1.18rem;font-weight:800;color:var(--ac,#1e293b);line-height:1.2;word-break:break-word}.vl-ml2-sub{font-size:.8rem;color:#64748b;margin-top:2px;font-weight:600}.vl-ml2-del{flex:none;width:32px;height:32px;border-radius:9px;border:1.5px solid rgba(255,255,255,.7);background:rgba(255,255,255,.55);color:#ef4444;cursor:pointer;font-size:.95rem;align-self:flex-start}.vl-ml2-del:hover{background:#fee2e2;border-color:#fca5a5}.vl-ml2-barrow{display:flex;align-items:center;gap:10px;margin:15px 0 14px}.vl-ml2-bar{flex:1;height:9px;border-radius:999px;background:rgba(255,255,255,.7);overflow:hidden}.vl-ml2-fill{height:100%;border-radius:999px;background:var(--ac,#6366f1);transition:width .4s}.vl-ml2-pct{font-size:.9rem;font-weight:800;color:var(--ac,#475569);min-width:42px;text-align:right}.vl-ml2-btns{display:flex;gap:10px}.vl-ml2-view{flex:1;background:#fff;border:1.5px solid rgba(15,23,42,.08);border-radius:13px;padding:11px 0;font-weight:700;font-size:.92rem;color:#475569;cursor:pointer;transition:background .14s}.vl-ml2-view:hover{background:#f8fafc}.vl-ml2-test{flex:1.2;background:var(--ac,#6366f1);border:none;border-radius:13px;padding:11px 0;font-weight:800;font-size:.92rem;color:#fff;cursor:pointer;transition:filter .14s}.vl-ml2-test:hover{filter:brightness(.93)}.vl-ml2-add{border:2px dashed #cbd5e1;background:0 0;box-shadow:none;align-items:center;justify-content:center;text-align:center;min-height:190px;cursor:pointer}.vl-ml2-add:hover{border-color:var(--accent,#6366f1);background:rgba(99,102,241,.04)}.vl-ml2-add-plus{width:56px;height:56px;border-radius:50%;background:#ede9fe;color:#7c3aed;font-size:1.9rem;font-weight:300;display:flex;align-items:center;justify-content:center;margin-bottom:12px}.vl-ml2-add-ttl{font-size:1.05rem;font-weight:800;color:#6366f1}.vl-ml2-add-sub{font-size:.8rem;color:#94a3b8;margin-top:3px}.vl-overlay.vl-dark .vl-ml2-name{color:#e2e8f0}.vl-overlay.vl-dark .vl-ml2-ico{background:#0f172a}.vl-overlay.vl-dark .vl-ml2-view{background:#0f172a;color:#cbd5e1;border-color:#334155}@media (max-width:1200px){.vl-ml2-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:880px){.vl-ml2-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.vl-ml2-grid{grid-template-columns:1fr}}.vl-ml2-card{padding:16px 15px 14px}.vl-ml2-ico{width:42px;height:42px;font-size:1.35rem}.vl-ml2-name{font-size:1.05rem}.vl-ml-create-form{display:flex;align-items:center;gap:8px;margin-bottom:14px;padding:12px 14px;background:#f8fafc;border:1.5px solid #e5e7eb;border-radius:12px}.vl-ml-create-inp{flex:1;padding:8px 12px;border:1.5px solid #e5e7eb;border-radius:8px;font-size:.9rem;color:#1f2937;background:#fff;font-family:inherit}.vl-ml-create-inp:focus{outline:0;border-color:#6366f1}.vl-ml-create-ok{padding:8px 16px;border:none;border-radius:8px;cursor:pointer;background:#6366f1;color:#fff;font-size:.85rem;font-weight:700}.vl-ml-create-cancel{padding:8px 14px;border:none;border-radius:8px;cursor:pointer;background:#f1f5f9;color:#475569;font-size:.85rem;font-weight:600}.vl-ml-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.vl-ml-card{background:var(--gc-bg,#eef2ff);border:1.5px solid var(--gc-border,#a5b4fc);border-radius:14px;padding:14px 14px 12px;display:flex;flex-direction:column;gap:6px;cursor:default;transition:border-color .15s,box-shadow .15s}.vl-ml-card:hover{border-color:#6366f1;box-shadow:0 3px 14px rgba(99,102,241,.15)}.vl-ml-card-name{font-size:.95rem;font-weight:800;color:#1e1b4b;word-break:break-word}.vl-ml-card-count{font-size:.78rem;color:#6b7280}.vl-ml-card-btns{display:flex;align-items:center;gap:6px;margin-top:6px;flex-wrap:wrap}.vl-ml-del-btn{margin-left:auto;background:rgba(239,68,68,.1);border:none;border-radius:7px;color:#dc2626;font-size:.85rem;cursor:pointer;padding:4px 8px;transition:background .15s}.vl-ml-del-btn:hover{background:rgba(239,68,68,.2)}.vl-ml-detail-wrap{max-width:700px;margin:0 auto;padding:10px 12px 40px}.vl-ml-detail-topbar{display:flex;align-items:center;gap:8px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid #e5e7eb}.vl-ml-word-count{font-size:.82rem;color:#6b7280;margin-left:auto}.vl-ml-words-secttl{font-size:.82rem;font-weight:800;color:#4338ca;letter-spacing:.01em}.vl-ml-subs-section{margin-bottom:18px}.vl-ml-subs-head{margin-bottom:10px}.vl-ml-subs-title{font-size:.9rem;font-weight:800;color:#334155}.vl-ml-subs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.vl-ml-subs-grid.vl-ml-subs-anim .vl-ml-sub-card{opacity:0;animation:vlMlCardIn .42s cubic-bezier(.22,1,.36,1) both;animation-delay:calc(var(--i, 0) * 55ms)}@media (prefers-reduced-motion:reduce){.vl-ml-subs-grid.vl-ml-subs-anim .vl-ml-sub-card{animation:none;opacity:1}}.vl-ml-sub-card{display:flex;align-items:center;gap:9px;cursor:pointer;padding:11px 12px;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;transition:border-color .15s,box-shadow .15s,transform .1s}.vl-ml-sub-card:hover{border-color:#a5b4fc;box-shadow:0 3px 10px rgba(99,102,241,.12);transform:translateY(-1px)}.vl-ml-sub-ic{font-size:1.35rem;line-height:1;flex-shrink:0}.vl-ml-sub-meta{min-width:0;flex:1}.vl-ml-sub-name{font-size:.88rem;font-weight:700;color:#1f2937;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vl-ml-sub-cnt{font-size:.72rem;color:#6b7280;margin-top:2px}.vl-ml-sub-acts{display:flex;gap:2px;margin-left:auto;flex-shrink:0}.vl-ml-sub-acts button{background:0 0;border:none;cursor:pointer;font-size:.8rem;color:#9ca3af;padding:3px 5px;border-radius:6px;line-height:1;transition:all .15s}.vl-ml-sub-acts button:hover{background:#eef2ff;color:#4338ca}.vl-ml-sub-acts .vl-ml-sub-del:hover{background:rgba(239,68,68,.14);color:#ef4444}.vl-ml-sub-add{justify-content:center;border-style:dashed;border-color:#c7d2fe;background:#f8fafc;color:#4338ca}.vl-ml-sub-add .vl-ml-sub-ic{font-size:1.1rem;color:#6366f1}.vl-ml-sub-add .vl-ml-sub-name{color:#4338ca;font-weight:700}.vl-ml-sub-add:hover{background:#eef2ff;border-color:#a5b4fc}.vl-ml-sub-create{display:flex;gap:8px;margin-top:10px}.vl-ml-sub-create .vl-ml-search-inp{flex:1}.vl-ml-sub-backbtn{margin-bottom:12px}.vl-ml-words-section{background:#f8fafc;border:1.5px solid #e5e7eb;border-radius:12px;padding:12px 14px;margin-bottom:16px;min-height:60px}.vl-ml-words-empty{font-size:.85rem;color:#9ca3af}.vl-ml-word-chips{display:flex;flex-wrap:wrap;gap:8px}.vl-ml-word-chip{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;background:#fff;border:1.5px solid #c7d2fe;border-radius:20px;font-size:.84rem;font-weight:600;color:#3730a3}.vl-ml-word-lv{font-size:.68rem;font-weight:700;padding:1px 5px;background:#e0e7ff;color:#4338ca;border-radius:5px}.vl-ml-chip-del{background:0 0;border:none;cursor:pointer;font-size:.9rem;color:#9ca3af;line-height:1;padding:0 2px;border-radius:4px;transition:all .15s}.vl-ml-chip-del:hover{background:rgba(239,68,68,.15);color:#ef4444}.vl-ml-chip-edit{background:0 0;border:none;cursor:pointer;font-size:.82rem;color:#9ca3af;line-height:1;padding:0 2px;border-radius:4px;transition:all .15s}.vl-ml-chip-edit:hover{background:rgba(99,102,241,.15);color:#4f46e5}.vl-ml-word-chip-cd{border-color:#6366f1}.vl-ml-word-chip-cd::before{content:'';width:7px;height:7px;border-radius:50%;background:#6366f1;flex-shrink:0}.vl-ml-add-typed{display:inline-block;margin-left:10px;border:none;cursor:pointer;background:#6366f1;color:#fff;border-radius:999px;padding:5px 13px;font-size:.8rem;font-weight:700;font-family:inherit}.vl-ml-add-typed:hover{filter:brightness(1.07)}.vl-ml-edit-ov{position:fixed;inset:0;z-index:100050;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.55);padding:16px}.vl-ml-edit-box{width:100%;max-width:540px;max-height:92vh;overflow-y:auto;background:#fff;border-radius:16px;box-shadow:0 24px 70px rgba(0,0,0,.34);display:flex;flex-direction:column}.vl-ml-edit-hd{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:15px 20px;background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;font-weight:800;font-size:1rem;border-radius:16px 16px 0 0;position:sticky;top:0}.vl-ml-edit-x{background:rgba(255,255,255,.22);border:none;color:#fff;cursor:pointer;border-radius:8px;width:28px;height:28px;font-size:.9rem}.vl-ml-edit-x:hover{background:rgba(255,255,255,.35)}.vl-ml-edit-body{padding:18px 20px;display:flex;flex-direction:column;gap:6px}.vl-ml-edit-body label{font-size:.78rem;font-weight:800;color:#475569;margin-top:8px}.vl-ml-edit-hint{font-weight:500;color:#94a3b8;text-transform:none;letter-spacing:0}.vl-ml-edit-auto{margin-left:8px;padding:2px 9px;border-radius:999px;border:1px solid #c7d2fe;background:#eef2ff;color:#4f46e5;font-size:.72rem;font-weight:700;cursor:pointer;transition:background .15s,border-color .15s}.vl-ml-edit-auto:hover:not(:disabled){background:#e0e7ff;border-color:#a5b4fc}.vl-ml-edit-auto:disabled{opacity:.6;cursor:default}.vl-ml-edit-body input,.vl-ml-edit-body select,.vl-ml-edit-body textarea{width:100%;box-sizing:border-box;border:1.5px solid #e2e8f0;border-radius:9px;padding:8px 11px;font-size:.9rem;font-family:inherit;color:#1f2937;background:#fff;resize:vertical}.vl-ml-edit-body input:focus,.vl-ml-edit-body select:focus,.vl-ml-edit-body textarea:focus{outline:0;border-color:#6366f1}.vl-ml-edit-row{display:flex;gap:12px}.vl-ml-edit-row>div{flex:1;display:flex;flex-direction:column}.vl-ml-edit-ft{display:flex;gap:10px;padding:14px 20px 18px}.vl-ml-edit-save{flex:1;border:none;background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;border-radius:10px;padding:11px;font-weight:800;font-size:.92rem;cursor:pointer;font-family:inherit}.vl-ml-edit-save:hover{filter:brightness(1.06)}.vl-ml-edit-cancel{border:1.5px solid #e2e8f0;background:#fff;color:#475569;border-radius:10px;padding:11px 18px;font-weight:700;font-size:.92rem;cursor:pointer;font-family:inherit}.vl-ml-edit-cancel:hover{background:#f1f5f9}.vl-overlay.vl-dark .vl-ml-edit-box,body.vs-dark .vl-ml-edit-box{background:#1e2230}.vl-overlay.vl-dark .vl-ml-edit-body input,.vl-overlay.vl-dark .vl-ml-edit-body select,.vl-overlay.vl-dark .vl-ml-edit-body textarea,body.vs-dark .vl-ml-edit-body input,body.vs-dark .vl-ml-edit-body select,body.vs-dark .vl-ml-edit-body textarea{background:#171a24;border-color:#343a4d;color:#e8eaf0}.vl-ml-search-label{font-size:.82rem;font-weight:700;color:#6b7280;margin-bottom:8px;letter-spacing:.02em}.vl-ml-search-label-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.vl-ml-search-label-row .vl-ml-search-label{margin-bottom:0}.vl-ml-bulk-btn{padding:5px 12px;border:1.5px solid #c7d2fe;border-radius:8px;cursor:pointer;background:#eef2ff;color:#4338ca;font-size:.78rem;font-weight:700;transition:background .15s}.vl-ml-bulk-btn:hover{background:#e0e7ff}.vl-ml-bulk-form{margin-bottom:12px;padding:12px 14px;background:#f8fafc;border:1.5px solid #e5e7eb;border-radius:12px}.vl-ml-bulk-inp{width:100%;box-sizing:border-box;resize:vertical;min-height:70px;padding:10px 14px;border:1.5px solid #e5e7eb;border-radius:10px;font-size:.9rem;color:#1f2937;background:#fff;font-family:inherit;transition:border-color .15s}.vl-ml-bulk-inp:focus{outline:0;border-color:#6366f1}.vl-ml-bulk-btns{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}.vl-ml-bulk-hint{font-size:.8rem;color:#475569;line-height:1.45;margin-bottom:8px}.vl-ml-tmpl-btn{border:1px solid #a5b4fc;background:#eef2ff;color:#4338ca;border-radius:9px;padding:8px 14px;font-size:.84rem;font-weight:700;cursor:pointer;font-family:inherit}.vl-ml-tmpl-btn:hover{background:#e0e7ff}.vl-ml-tmpl-box{margin-top:10px;padding:12px;background:#fff;border:1.5px dashed #c7d2fe;border-radius:10px}.vl-ml-tmpl-tip{font-size:.8rem;color:#475569;line-height:1.45;margin-bottom:8px}.vl-ml-gen-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px}.vl-ml-gen-num,.vl-ml-gen-sel,.vl-ml-gen-topic{border:1.5px solid #e5e7eb;border-radius:9px;padding:8px 12px;font-size:.86rem;font-family:inherit;color:#1f2937;background:#fff}.vl-ml-gen-num:focus,.vl-ml-gen-sel:focus,.vl-ml-gen-topic:focus{outline:0;border-color:#6366f1}.vl-ml-gen-num{width:72px}.vl-ml-gen-topic{flex:1;min-width:160px}.vl-ml-gen-btn{border:none;background:linear-gradient(135deg,#10b981,#0d9488);color:#fff;border-radius:9px;padding:8px 16px;font-size:.86rem;font-weight:800;cursor:pointer;font-family:inherit}.vl-ml-gen-btn:hover{filter:brightness(1.06)}.vl-overlay.vl-dark .vl-ml-gen-num,.vl-overlay.vl-dark .vl-ml-gen-sel,.vl-overlay.vl-dark .vl-ml-gen-topic{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-ml-tmpl-pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,"Cascadia Code",Consolas,monospace;font-size:.78rem;line-height:1.5;color:#1e293b;background:#f8fafc;border:1px solid #e5e7eb;border-radius:8px;padding:10px 12px;max-height:260px;overflow:auto}.vl-ml-tmpl-actions{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap;align-items:center}.vl-ml-tmpl-copy{border:none;background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;border-radius:9px;padding:8px 16px;font-size:.84rem;font-weight:800;cursor:pointer;font-family:inherit}.vl-ml-tmpl-copy:hover{filter:brightness(1.06)}.vl-ml-tmpl-open{border:1px solid #cbd5e1;border-radius:9px;padding:8px 14px;font-size:.84rem;font-weight:700;color:#334155;text-decoration:none;background:#fff}.vl-ml-tmpl-open:hover{background:#f1f5f9}.vl-overlay.vl-dark .vl-ml-tmpl-btn{background:#312e81;border-color:#4f46e5;color:#c7d2fe}.vl-overlay.vl-dark .vl-ml-tmpl-box{background:#0f172a;border-color:#4f46e5}.vl-overlay.vl-dark .vl-ml-tmpl-pre{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-ml-bulk-hint,.vl-overlay.vl-dark .vl-ml-tmpl-tip{color:#94a3b8}.vl-overlay.vl-dark .vl-ml-tmpl-open{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-ml-search-row{margin-bottom:8px}.vl-ml-search-inp{width:100%;box-sizing:border-box;padding:10px 14px;border:1.5px solid #e5e7eb;border-radius:10px;font-size:.9rem;color:#1f2937;background:#fff;font-family:inherit;transition:border-color .15s}.vl-ml-search-inp:focus{outline:0;border-color:#6366f1;background:#fff}.vl-ml-search-results{display:flex;flex-direction:column;gap:6px}.vl-ml-search-item{display:flex;align-items:center;gap:8px;padding:9px 12px;background:#fff;border:1.5px solid #e5e7eb;border-radius:10px;transition:border-color .15s}.vl-ml-search-item:hover{border-color:#a5b4fc}.vl-ml-si-word{flex:1;font-size:.9rem;font-weight:600;color:#1f2937}.vl-ml-si-lv{font-size:.72rem;font-weight:700;padding:2px 7px;border-radius:6px;white-space:nowrap}.vl-ml-si-add{padding:5px 12px;border:none;border-radius:7px;cursor:pointer;background:#6366f1;color:#fff;font-size:.8rem;font-weight:700;white-space:nowrap;transition:opacity .15s}.vl-ml-si-add:hover{opacity:.85}.vl-ml-si-added{font-size:.82rem;color:#16a34a;font-weight:700;white-space:nowrap}.vl-ml-not-found{padding:14px 16px;background:#f8fafc;border:1.5px solid #e5e7eb;border-radius:10px;font-size:.85rem;color:#9ca3af}@media(max-width:480px){.vl-ml-grid{grid-template-columns:1fr 1fr}}.vl-countries-wrap{max-width:900px;margin:20px auto;padding:0 12px 40px}.vl-cntry-cards{display:flex;flex-direction:column;gap:14px}.vl-cntry-card2{border-radius:14px;border:1.5px solid #e2e8f0;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.05);transition:box-shadow .15s}.vl-cntry-card2:hover{box-shadow:0 4px 18px rgba(0,0,0,.09)}.vl-cntry-card2-hdr{display:flex;align-items:center;gap:8px;padding:9px 14px;background:linear-gradient(90deg,#eff6ff 0,#fafafa 100%);border-bottom:1.5px solid #e2e8f0;flex-wrap:wrap}.vl-cntry-card2-num{font-size:.68em;font-weight:800;color:#94a3b8;background:#f1f5f9;border-radius:6px;padding:2px 7px;flex-shrink:0}.vl-cntry-card2-cname{font-size:1em;font-weight:800;color:#1e3a5f}.vl-cntry-card2-arr{color:#93c5fd;font-size:.9em;flex-shrink:0}.vl-cntry-card2-nname{font-size:1em;font-weight:800;color:#1d4ed8}.vl-bg-dark .vl-cntry-card2-hdr{background:linear-gradient(90deg,rgba(30,58,138,.15),rgba(255,255,255,.04));border-color:rgba(255,255,255,.1)}.vl-bg-dark .vl-cntry-card2-cname{color:#bfdbfe}.vl-bg-dark .vl-cntry-card2-nname{color:#93c5fd}.vl-cntry-card2-cols{display:grid;grid-template-columns:1fr 1fr}.vl-ccc{padding:14px 16px;border-right:1.5px solid #f1f5f9;display:flex;flex-direction:column;gap:5px}.vl-ccc:last-child{border-right:none}.vl-ccc-country{background:linear-gradient(160deg,#f8fafc,#fff)}.vl-ccc-nat{background:linear-gradient(160deg,#eff6ff,#fff)}.vl-bg-dark .vl-ccc-country{background:rgba(255,255,255,.03)}.vl-bg-dark .vl-ccc-nat{background:rgba(59,130,246,.06)}.vl-bg-dark .vl-ccc{border-color:rgba(255,255,255,.07)}.vl-ccc-badge-row{margin-bottom:2px}.vl-ccc-badge{display:inline-block;font-size:.6em;font-weight:800;letter-spacing:.06em;padding:2px 8px;border-radius:20px;text-transform:uppercase}.vl-ccc-badge-c{background:#f1f5f9;color:#475569}.vl-ccc-badge-n{background:#dbeafe;color:#1d4ed8}.vl-bg-dark .vl-ccc-badge-c{background:rgba(255,255,255,.1);color:#94a3b8}.vl-bg-dark .vl-ccc-badge-n{background:rgba(59,130,246,.2);color:#93c5fd}.vl-ccc-form{font-size:1.2em;font-weight:800;line-height:1.2;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.vl-ccc-country .vl-ccc-form{color:#1e3a5f}.vl-ccc-nat .vl-ccc-form{color:#1d4ed8}.vl-bg-dark .vl-ccc-country .vl-ccc-form{color:#bfdbfe}.vl-bg-dark .vl-ccc-nat .vl-ccc-form{color:#93c5fd}.vl-ccc-ipa{font-size:.76em;color:#64748b;font-family:'Courier New',monospace}.vl-bg-dark .vl-ccc-ipa{color:#94a3b8}.vl-ccc-pos{font-size:.62em;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#94a3b8}.vl-ccc-vi{font-size:.78em;color:#475569;line-height:1.5;border-left:2px solid #e2e8f0;padding-left:8px;margin:2px 0}.vl-bg-dark .vl-ccc-vi{color:#94a3b8;border-color:#334155}.vl-ccc-ex{font-size:.74em;font-style:italic;color:#64748b;line-height:1.5;margin-top:auto;padding-top:8px;border-top:1px dashed #e2e8f0}.vl-bg-dark .vl-ccc-ex{color:#94a3b8;border-color:#334155}.vl-ccc-sp{background:0 0;border:none;padding:0;cursor:pointer;font-size:.78em;opacity:.4;line-height:1;flex-shrink:0;transition:opacity .12s}.vl-ccc-sp:hover{opacity:1}.vl-cntry-hl{font-style:normal;font-weight:700;color:#2563eb}.vl-bg-dark .vl-cntry-hl{color:#93c5fd}.vl-cntry-hdr-controls{display:flex;align-items:center;gap:4px}.vl-cntry-font-sel{font-size:.75rem;padding:2px 4px;border-radius:5px;border:1px solid #cbd5e1;background:#f8fafc;color:#334155;cursor:pointer;max-width:90px}.vl-bg-dark .vl-cntry-font-sel{background:rgba(255,255,255,.1);color:#e2e8f0;border-color:rgba(255,255,255,.2)}@media (max-width:560px){.vl-cntry-card2-cols{grid-template-columns:1fr}.vl-ccc{border-right:none;border-bottom:1.5px solid #f1f5f9}.vl-ccc:last-child{border-bottom:none}.vl-ccc-form{font-size:1.05rem}}.vl-groups-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;max-width:1100px;margin:0 auto;padding-top:24px;padding-bottom:80px}@media (max-width:700px){.vl-groups-grid{grid-template-columns:1fr 1fr;gap:8px;padding-top:12px}.vl-group-card{min-width:0;padding:10px 10px 10px}.vl-group-num{font-size:.76rem}.vl-group-num strong{font-size:1.05rem}.vl-group-count{font-size:.7rem}.vl-group-list-btn,.vl-group-test-btn{font-size:.72rem;padding:7px 2px}.vl-gc-miss-ex{display:none}}.vl-group-card{background:var(--gc-bg,#f0f9ff);border:2px solid var(--gc-border,#0891b2);border-radius:14px;padding:14px 14px 14px;display:flex;flex-direction:column;gap:6px;cursor:pointer;transition:transform .13s,box-shadow .13s,border-color .13s;position:relative}.vl-group-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.1)}.vl-group-sel{border-color:var(--gc-border);border-width:2.5px;box-shadow:0 0 0 3px color-mix(in srgb,var(--gc-border) 20%,transparent),0 4px 16px rgba(0,0,0,.1)}.vl-group-chk{position:absolute;top:10px;right:10px;width:20px;height:20px;border-radius:6px;border:2px solid #cbd5e1;background:#fff;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:900;color:#fff;transition:all .13s;flex-shrink:0}.vl-group-chk-on{background:var(--gc-border,#0891b2);border-color:var(--gc-border,#0891b2)}.vl-group-btns-wrap{display:flex;flex-direction:column;align-items:stretch;gap:7px;margin-top:2px}.vl-group-done-bar{position:relative;height:18px;background:#d1fae5;border-radius:20px;overflow:hidden;pointer-events:none}.vl-group-done-fill{position:absolute;inset:0;right:auto;background:#16a34a;border-radius:20px;transition:width .4s ease}.vl-group-done-pct{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:.68rem;font-weight:800;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.25)}.vl-group-done{border-color:#86efac!important}.vl-grp-statusbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;max-width:1100px;margin:14px auto 0;padding:0 2px}.vl-gf-tabs{display:flex;gap:6px;flex-wrap:wrap}.vl-gf-tab{padding:6px 14px;border-radius:20px;border:1.5px solid #e2e8f0;background:#fff;color:#64748b;font-size:.8rem;font-weight:700;cursor:pointer;transition:all .14s;display:inline-flex;align-items:center;gap:6px}.vl-gf-tab:hover{border-color:#cbd5e1}.vl-gf-cnt{font-size:.7rem;font-weight:800;min-width:18px;text-align:center;padding:1px 6px;border-radius:10px;background:#f1f5f9;color:#475569}.vl-gf-active{background:#10b981;border-color:#10b981;color:#fff}.vl-gf-active .vl-gf-cnt{background:rgba(255,255,255,.25);color:#fff}.vl-lv-prog{display:flex;align-items:center;gap:8px}.vl-lv-prog-lbl{font-size:.78rem;font-weight:600;color:#64748b;white-space:nowrap}.vl-lv-prog-bar{width:130px;height:8px;border-radius:20px;background:#e5e7eb;overflow:hidden}.vl-lv-prog-fill{height:100%;border-radius:20px;transition:width .4s ease}.vl-lv-prog-pct{font-size:.85rem;font-weight:800;white-space:nowrap}.vl-group-card.vl-gc2{background:var(--gc-statbg,#f9fafb);border:1.5px solid color-mix(in srgb,var(--gc-stat) 30%,#e2e8f0);border-left:5px solid var(--gc-stat);gap:8px;padding:13px 14px}.vl-group-card.vl-gc2:hover{border-color:var(--gc-stat)}.vl-group-card.vl-gc2.vl-group-sel{box-shadow:0 0 0 3px color-mix(in srgb,var(--gc-stat) 22%,transparent),0 4px 16px rgba(0,0,0,.1)}.vl-gc2 .vl-group-chk{display:none}.vl-groups-pos .vl-group-card.vl-gc2,.vl-groups-topic .vl-group-card.vl-gc2{align-items:stretch;text-align:left}.vl-gc-top{display:flex;align-items:center;gap:10px}.vl-gc-numbadge{width:34px;height:34px;border-radius:9px;flex-shrink:0;background:var(--gc-stat);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.02rem;font-weight:900}.vl-gc-headtxt{flex:1;min-width:0}.vl-gc-kicker{font-size:.6rem;font-weight:800;letter-spacing:.08em;color:#94a3b8}.vl-gc-status{font-size:.82rem;font-weight:800;line-height:1.25}.vl-gc-status-warn{color:#d97706}.vl-gc-ring{width:38px;height:38px;border-radius:50%;flex-shrink:0;position:relative;background:conic-gradient(var(--rc) calc(var(--p) * 1%),#e5e7eb 0);display:flex;align-items:center;justify-content:center}.vl-gc-ring::before{content:'';position:absolute;inset:4px;border-radius:50%;background:var(--gc-statbg,#fff)}.vl-gc-ring span{position:relative;font-size:.56rem;font-weight:800;color:var(--rc)}.vl-gc-star{width:38px;height:38px;border-radius:50%;flex-shrink:0;color:#fff;font-size:1.05rem;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px color-mix(in srgb,var(--gc-border) 45%,transparent)}.vl-gc-title{font-size:.9rem;font-weight:800;color:var(--gc-text,#0c4a6e);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vl-gc-mastered{font-size:.72rem;font-weight:600;color:#64748b}.vl-gc-pbar{height:7px;border-radius:20px;background:#e5e7eb;overflow:hidden}.vl-group-card{font-family:'Baloo 2',Nunito,sans-serif}.vl-group-card .vl-gc-title{font-size:1rem;font-weight:700;line-height:1.22}.vl-group-card .vl-gc-status{font-weight:600}.vl-group-card .vl-gc-mastered{font-size:.75rem;font-weight:500}.vl-group-card .vl-group-list-btn,.vl-group-card .vl-group-test-btn{font-family:'Baloo 2',Nunito,sans-serif;font-weight:700}.vl-gc-pfill{height:100%;border-radius:20px;transition:width .4s ease}@media (max-width:700px){.vl-grp-statusbar{gap:10px}.vl-lv-prog-bar{width:90px}.vl-gc-kicker{display:none}.vl-gc-numbadge{width:30px;height:30px;font-size:.9rem}.vl-gc-ring,.vl-gc-star{width:34px;height:34px}}.vl-sel-bar{position:sticky;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;margin:0 -20px;background:#fff;border-top:2.5px solid;box-shadow:0 -4px 20px rgba(0,0,0,.1);animation:vlSlideIn .2s ease}.vl-sel-info{font-size:.88rem;color:#1e293b}.vl-sel-test-btn{padding:9px 22px;border:none;border-radius:10px;color:#fff;font-size:.88rem;font-weight:700;cursor:pointer;transition:opacity .12s}.vl-sel-test-btn:hover{opacity:.85}.vl-sel-bar-btns{display:flex;align-items:center;gap:8px}.vl-sel-clear-btn{padding:7px 13px;border:1.5px solid #cbd5e1;border-radius:8px;background:#fff;color:#64748b;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .12s}.vl-sel-clear-btn:hover{background:#fee2e2;border-color:#fca5a5;color:#dc2626}.vl-group-num{font-size:.82rem;color:var(--gc-text,#0c4a6e);letter-spacing:.03em}.vl-group-num strong{font-size:1.25rem;font-weight:900}.vl-group-range{font-size:.75rem;color:#64748b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vl-group-count{font-size:.78rem;font-weight:700;display:inline-block;padding:2px 8px;background:var(--gc-badge,#bae6fd);color:var(--gc-text,#0c4a6e);border-radius:999px;align-self:flex-start}.vl-star-list-wrap{max-width:640px;margin:0 auto;padding:12px 0 32px}.vl-star-list-meta{font-size:.8rem;color:#64748b;margin-bottom:10px}.vl-star-no-vi-note{color:#ef4444}.vl-star-list-empty{text-align:center;color:#94a3b8;padding:40px 0;font-size:.9rem}.vl-star-word-rows{display:flex;flex-direction:column;gap:6px}.vl-star-word-row{display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid #e2e8f0;border-radius:10px;padding:10px 12px;transition:border-color .12s}.vl-star-word-row:hover{border-color:#cbd5e1}.vl-star-row-novi{opacity:.6}.vl-star-row-body{flex:1;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.vl-star-row-word{font-weight:800;color:#0c4a6e;font-size:1rem}.vl-star-row-ipa{font-size:.78rem;color:#7c3aed}.vl-star-row-vi{font-size:.82rem;color:#1e293b;font-weight:600}.vl-star-row-nolabel{font-size:.75rem;color:#94a3b8;font-style:italic}.vl-star-row-unstar{flex-shrink:0;background:0 0;border:1.5px solid #fcd34d;border-radius:7px;width:32px;height:32px;cursor:pointer;font-size:1rem;color:#f59e0b;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .12s,transform .1s}.vl-star-row-unstar:hover{background:#fef3c7;transform:scale(1.1)}.vl-gc-miss-ex{display:flex;flex-wrap:wrap;gap:3px;margin-top:5px;align-items:center}.vl-gc-miss-lbl{font-size:.64rem;font-weight:700;color:#b45309;white-space:nowrap;margin-right:2px}.vl-gc-miss-chip{font-size:.64rem;padding:1px 5px;border-radius:4px;background:#fef3c7;color:#92400e;cursor:pointer;border:1px solid #fcd34d;transition:background .1s;white-space:nowrap}.vl-gc-miss-chip:hover{background:#fde68a}.vl-group-btns{display:flex;gap:6px;width:100%}.vl-group-list-btn{flex:1;padding:8px 4px;border:1.5px solid var(--gc-border,#0891b2);border-radius:10px;background:0 0;color:var(--gc-text,#0c4a6e);font-size:.78rem;font-weight:700;cursor:pointer;transition:background .12s;white-space:nowrap}.vl-group-list-btn:hover{background:color-mix(in srgb,var(--gc-border) 10%,transparent)}.vl-group-test-btn{flex:1;padding:8px 4px;border:none;border-radius:10px;color:#fff;font-size:.78rem;font-weight:700;cursor:pointer;transition:filter .12s;white-space:nowrap}.vl-group-test-btn:hover{filter:brightness(1.1)}.vl-group-mode-bar{display:flex;gap:8px;justify-content:flex-end;max-width:1100px;margin:8px auto 0;padding:0 2px}.vl-gmt-btn{padding:7px 20px;border-radius:999px;border:1.5px solid transparent;font-family:'Baloo 2',Nunito,sans-serif;font-size:.92rem;font-weight:700;letter-spacing:.01em;cursor:pointer;transition:all .15s}.vl-gmt-pos{background:#f6e3e3;color:#a86a6a}.vl-gmt-pos:hover{background:#efd2d2}.vl-gmt-pos.vl-gmt-active{background:#d1495b!important;color:#fff!important;box-shadow:0 3px 10px rgba(209,73,91,.4)}.vl-gmt-alpha{background:#e4efe0;color:#6f9466}.vl-gmt-alpha:hover{background:#d6e7d0}.vl-gmt-alpha.vl-gmt-active{background:#4a9e3f!important;color:#fff!important;box-shadow:0 3px 10px rgba(74,158,63,.4)}.vl-gmt-topic{background:#e1ecf6;color:#5f87a9}.vl-gmt-topic:hover{background:#d2e2f0}.vl-gmt-topic.vl-gmt-active{background:#2e7fc4!important;color:#fff!important;box-shadow:0 3px 10px rgba(46,127,196,.4)}.vl-gmt-list-btn{background:#f1d9c9;color:#b06a44}.vl-gmt-list-btn:hover{background:#e9cdb9;color:#9a5a38}.vl-wl-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px;position:sticky;top:0;z-index:10;background:#f8fafc;padding:8px 0 6px;margin-left:-20px;margin-right:-20px;padding-left:20px;padding-right:20px}.vl-overlay.vl-dark .vl-wl-bar{background:#0f172a}.vl-wl-search{flex:1;min-width:180px}.vl-wl-hint{background:#f0fdf4;border:1px solid #86efac;border-radius:10px;padding:9px 14px;font-size:.8rem;color:#166534;margin-bottom:10px}.vl-wl-bar-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.vl-wl-count{font-size:.8rem;font-weight:700;color:#0891b2;background:#e0f2fe;padding:3px 10px;border-radius:999px}.vl-wl-selall-btn{padding:5px 14px;border-radius:20px;border:1.5px solid #d1d5db;font-size:.78rem;font-weight:600;cursor:pointer;background:0 0;color:#64748b;transition:all .12s}.vl-wl-selall-btn:hover{border-color:#0891b2;color:#0891b2;background:#f0f9ff}.vl-wl-star-btn{padding:5px 12px;border-radius:20px;border:1.5px solid #fbbf24;font-size:.78rem;font-weight:600;cursor:pointer;background:0 0;color:#b45309;transition:all .12s}.vl-wl-star-btn:hover{background:#fefce8;border-color:#f59e0b}.vl-wl-star-btn.vl-wl-star-btn-on{background:#f59e0b;border-color:#d97706;color:#fff}.vl-wl-star-btn.vl-wl-star-btn-on:hover{background:#d97706}.vl-wl-clear-btn{padding:5px 12px;border-radius:20px;border:1.5px solid #fca5a5;font-size:.78rem;font-weight:600;cursor:pointer;background:0 0;color:#ef4444;transition:all .12s}.vl-wl-clear-btn:hover{background:#fef2f2}.vl-wl-del-sel-btn{padding:5px 12px;border-radius:20px;border:1.5px solid #dc2626;font-size:.78rem;font-weight:600;cursor:pointer;background:#dc2626;color:#fff;transition:all .12s}.vl-wl-del-sel-btn:hover{background:#b91c1c;border-color:#b91c1c}.vl-wl-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}@media(max-width:900px){.vl-wl-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:500px){.vl-wl-grid{grid-template-columns:1fr}}@media(max-width:700px){.vl-group-mode-bar{gap:5px;justify-content:center}.vl-gmt-btn{padding:4px 9px;font-size:.7rem}.vl-add-toggle-btn,.vl-admin-btn{display:none!important}.vl-miss-btn,.vl-miss-wrap{display:none!important}}.vl-wl-row{display:flex;align-items:center;gap:10px;min-width:0;padding:9px 14px;border-radius:10px;border:1.5px solid color-mix(in srgb,var(--pac,#cbd5e1) 24%,#fff);background:color-mix(in srgb,var(--pbg,#f8fafc) 42%,#fff);cursor:pointer;transition:all .12s;font-family:inherit}.vl-wl-row:hover{border-color:color-mix(in srgb,var(--pac,#38bdf8) 55%,#fff);background:color-mix(in srgb,var(--pbg,#f0f9ff) 70%,#fff)}.vl-wl-row-on{border-color:var(--pac,#0891b2)!important;background:color-mix(in srgb,var(--pbg,#e0f2fe) 88%,#fff)!important}.vl-wl-chk{width:22px;height:22px;border-radius:6px;border:2px solid #cbd5e1;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;color:#0891b2;flex-shrink:0;transition:all .12s}.vl-wl-row-on .vl-wl-chk{border-color:var(--pac,#0891b2);background:var(--pac,#0891b2);color:#fff}.vl-wl-word{font-weight:700;font-size:.95rem;color:var(--text);min-width:100px;flex-shrink:0}.vl-wl-pos{font-size:.72rem;padding:1px 8px;border-radius:999px;background:var(--pbg,#f1f5f9);color:var(--ptx,#64748b);font-weight:700;flex-shrink:0}.vl-wl-vi{font-size:.85rem;color:var(--muted);flex:1;min-width:0;overflow-wrap:anywhere}.vl-wl-mastered{border-left:4px solid #16a34a}.vl-wl-unmastered{border-left:4px solid #dc2626}.vl-wl-mastered .vl-wl-word{color:#15803d;font-weight:800}.vl-wl-unmastered .vl-wl-word{color:#dc2626;font-weight:800}.vl-bg-dark .vl-wl-row{background:rgba(255,255,255,.04)}.vl-bg-dark .vl-wl-row:hover{background:rgba(14,165,233,.1);border-color:rgba(14,165,233,.3)}.vl-bg-dark .vl-wl-row-on{background:rgba(14,165,233,.15)!important;border-color:#0ea5e9!important}.vl-bg-dark .vl-wl-pos{background:rgba(255,255,255,.08);color:#94a3b8}.vl-bg-dark .vl-wl-mastered .vl-wl-word{color:#4ade80}.vl-bg-dark .vl-wl-unmastered .vl-wl-word{color:#f87171}.vl-pics-detail{max-width:1000px;margin:0 auto;width:100%}.vl-pics-toolbar{display:flex;justify-content:center;margin-bottom:16px}.vl-pics-ss-btn{border:none;cursor:pointer;border-radius:999px;background:#0d9488;color:#fff;font-size:.92rem;font-weight:800;padding:10px 24px;box-shadow:0 4px 14px rgba(13,148,136,.3);transition:filter .12s,transform .1s}.vl-pics-ss-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}.vl-ss-pic-img{max-width:78%;max-height:48%;object-fit:contain;border-radius:14px;margin-bottom:14px;box-shadow:0 4px 16px rgba(15,23,42,.12)}.vl-ss-pic-noimg{font-size:3.4rem;margin-bottom:14px;opacity:.5}.vl-ss-pic-speak{display:flex;gap:10px;justify-content:center;margin-top:10px}.vl-pics-add-bar{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.vl-pics-add-bar .vl-ml-search-inp{flex:1;min-width:180px}.vl-pics-miss-btn{border:1.5px solid #f59e0b;background:#fffbeb;color:#b45309;border-radius:8px;font-size:.82rem;font-weight:700;cursor:pointer;padding:0 14px;white-space:nowrap;transition:background .12s}.vl-pics-miss-btn:hover{background:#fef3c7}.vl-pics-missing{background:#fffbeb;border:1.5px solid #fde68a;border-radius:10px;padding:12px 14px;margin-bottom:16px;display:flex;flex-direction:column;gap:10px}.vl-pics-miss-row{font-size:.85rem;color:#1e293b}.vl-pics-miss-ok{color:#16a34a;font-weight:600}.vl-pics-miss-head{display:flex;align-items:center;gap:8px;color:#b45309;margin-bottom:3px}.vl-pics-miss-copy{border:1px solid #fcd34d;background:#fff;color:#b45309;cursor:pointer;border-radius:6px;font-size:.72rem;font-weight:700;padding:2px 8px}.vl-pics-miss-copy:hover{background:#fef3c7}.vl-pics-miss-list{color:#475569;line-height:1.6;overflow-wrap:anywhere}.vl-pics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}.vl-pic-card{display:flex;flex-direction:column;border-radius:14px;overflow:hidden;border:1.5px solid #99f6e4;background:#fff;box-shadow:0 2px 8px rgba(15,23,42,.06);transition:box-shadow .15s,transform .1s}.vl-pic-card:hover{box-shadow:0 8px 22px rgba(15,23,42,.12);transform:translateY(-2px)}.vl-pic-img{position:relative;width:100%;aspect-ratio:4/3;background:#f0fdfa;display:flex;align-items:center;justify-content:center;overflow:hidden}.vl-pic-img img{width:100%;height:100%;object-fit:cover;cursor:pointer}.vl-pic-img-empty{color:#5eead4;font-size:.9rem;font-weight:700;cursor:pointer}.vl-pic-img-empty span{color:#0d9488}.vl-pic-img-empty:hover{background:#ccfbf1}.vl-pic-img-edit{position:absolute;top:6px;right:6px;border:none;cursor:pointer;background:rgba(255,255,255,.9);color:#0d9488;border-radius:7px;width:28px;height:28px;font-size:.9rem;box-shadow:0 1px 4px rgba(0,0,0,.15)}.vl-pic-img-edit:hover{background:#fff}.vl-pic-body{padding:10px 12px 12px;display:flex;flex-direction:column;gap:4px}.vl-pic-word-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.vl-pic-speak{border:none;background:0 0;cursor:pointer;font-size:.95rem;padding:0;line-height:1;flex-shrink:0}.vl-pic-word{font-weight:800;font-size:1.02rem;color:#0f172a}.vl-pic-pos{font-size:.68rem;padding:1px 7px;border-radius:999px;background:var(--pbg,#ccfbf1);color:var(--ptx,#0f766e);font-weight:700}.vl-pic-del{margin-left:auto;border:none;background:0 0;cursor:pointer;color:#dc2626;font-size:1.1rem;line-height:1;padding:0 2px;opacity:.7}.vl-pic-del:hover{opacity:1}.vl-pic-ipa{font-size:.76rem;color:#0891b2}.vl-pic-vi{font-size:.86rem;color:#475569;line-height:1.45}.vl-bg-dark .vl-pic-card{background:#1e293b;border-color:#134e4a}.vl-bg-dark .vl-pic-word{color:#e2e8f0}.vl-bg-dark .vl-pic-vi{color:#94a3b8}.vl-bg-dark .vl-pic-img{background:#0f172a}.vl-ptopics-wrap{max-width:1120px;margin:0 auto;width:100%}.vl-ptopics-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;flex-wrap:wrap;margin-bottom:24px}.vl-ptopics-title{font-size:1.85rem;font-weight:800;color:#1e293b;line-height:1.1}.vl-ptopics-sub{color:#64748b;font-size:.92rem;margin-top:4px}.vl-ptopics-badge{display:inline-flex;align-items:center;gap:6px;margin-top:12px;background:#fff;border:1.5px solid #e2e8f0;border-radius:999px;padding:5px 14px;font-size:.82rem;font-weight:700;color:#6d28d9}.vl-ptopics-head-r{display:flex;gap:8px;flex-wrap:wrap}.vl-ptopics-new-btn{border:none;cursor:pointer;border-radius:12px;background:linear-gradient(135deg,#6366f1,#7c3aed);color:#fff;font-size:.9rem;font-weight:800;padding:11px 22px;box-shadow:0 6px 18px rgba(124,58,237,.32);transition:filter .12s,transform .1s}.vl-ptopics-new-btn:hover{filter:brightness(1.07);transform:translateY(-1px)}.vl-ptopics-seed-btn{border:1.5px solid #c4b5fd;cursor:pointer;border-radius:12px;background:#f5f3ff;color:#6d28d9;font-size:.88rem;font-weight:700;padding:11px 18px;transition:background .12s}.vl-ptopics-seed-btn:hover{background:#ede9fe}.vl-ptopics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px}.vl-ptopic-card{position:relative;overflow:hidden;cursor:pointer;border-radius:20px;padding:20px 22px;border:1.5px solid color-mix(in srgb,var(--pc,#94a3b8) 25%,#fff);border-left:6px solid var(--pc,#94a3b8);background:linear-gradient(135deg,color-mix(in srgb,var(--pc,#94a3b8) 13%,#fff),#fff);box-shadow:0 4px 14px rgba(15,23,42,.06);transition:box-shadow .15s,transform .1s;min-height:150px}.vl-ptopic-card:hover{box-shadow:0 12px 30px rgba(15,23,42,.13);transform:translateY(-3px)}.vl-ptopic-deco{position:absolute;right:4px;bottom:2px;font-size:5.4rem;line-height:1;opacity:.16;pointer-events:none;transform:rotate(-8deg)}.vl-ptopic-ico{width:50px;height:50px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;font-size:1.55rem;box-shadow:0 2px 8px rgba(15,23,42,.12)}.vl-ptopic-name{font-size:1.25rem;font-weight:800;color:#1e293b;margin-top:14px;position:relative}.vl-ptopic-count{color:var(--pc,#64748b);font-weight:700;font-size:.84rem;margin-top:5px;position:relative}.vl-ptopic-actions{display:flex;gap:8px;align-items:center;margin-top:18px;position:relative}.vl-ptopic-open{border:none;cursor:pointer;border-radius:11px;background:var(--pc,#6366f1);color:#fff;font-size:.88rem;font-weight:800;padding:9px 22px;box-shadow:0 4px 12px color-mix(in srgb,var(--pc,#6366f1) 35%,transparent);transition:filter .12s}.vl-ptopic-open:hover{filter:brightness(1.08)}.vl-ptopic-del,.vl-ptopic-edit{border:1.5px solid #e2e8f0;background:#fff;cursor:pointer;border-radius:10px;width:38px;height:38px;font-size:.95rem;transition:background .12s,border-color .12s}.vl-ptopic-edit{color:var(--pc,#6366f1)}.vl-ptopic-edit:hover{background:color-mix(in srgb,var(--pc,#6366f1) 12%,#fff)}.vl-ptopic-del{color:#dc2626}.vl-ptopic-del:hover{background:#fef2f2;border-color:#fca5a5}.vl-bg-dark .vl-ptopics-title{color:#e2e8f0}.vl-bg-dark .vl-ptopic-card{background:#1e293b;border-left-color:var(--pc)}.vl-bg-dark .vl-ptopic-name{color:#e2e8f0}.vl-bg-dark .vl-ptopic-ico{background:#0f172a}.vl-groups-pos{grid-template-columns:repeat(3,1fr)}.vl-groups-pos .vl-group-card{align-items:center;text-align:center}.vl-groups-pos .vl-group-count{align-self:center}.vl-groups-pos .vl-group-btns{width:100%}.vl-groups-pos .vl-group-list-btn,.vl-groups-pos .vl-group-test-btn{flex:1;padding:9px 4px;font-size:.82rem}@media (max-width:700px){.vl-groups-pos{grid-template-columns:1fr 1fr}}.vl-groups-topic{grid-template-columns:repeat(4,1fr)!important}@media (max-width:700px){.vl-groups-topic{grid-template-columns:1fr 1fr!important}}.vl-group-topic-card{align-items:center;text-align:center}.vl-group-topic-card .vl-group-count{align-self:center}.vl-group-topic-card .vl-group-btns{width:100%}.vl-group-topic-card .vl-group-list-btn,.vl-group-topic-card .vl-group-test-btn{flex:1;padding:9px 4px;font-size:.82rem}.vl-group-topic-icon{font-size:2rem;line-height:1;margin-bottom:4px}.vl-group-topic-name{font-size:.8rem;font-weight:700;color:var(--gc-text,#0c4a6e);line-height:1.25}.vl-group-pos-badge{width:48px;height:48px;border-radius:14px;margin-bottom:4px;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#fff;flex-shrink:0}.vl-gpb-n{background:#3b82f6}.vl-gpb-v{background:#22c55e}.vl-gpb-adj{background:#f97316}.vl-gpb-adv{background:#8b5cf6}.vl-gpb-prep{background:#ef4444}.vl-gpb-ing{background:#06b6d4}.vl-gpb-ed{background:#ec4899}.vl-gpb-other{background:#94a3b8}.vl-group-pos-name{font-size:.95rem!important;font-weight:700;color:#1e293b;letter-spacing:0;align-self:center}.vl-bg-dark .vl-gmt-btn{background:#374151;border-color:#374151;color:#9ca3af}.vl-bg-dark .vl-gmt-btn:hover{background:#4b5563;border-color:#4b5563;color:#e5e7eb}.vl-bg-dark .vl-gmt-active{background:#16a34a!important;color:#fff!important;border-color:#16a34a!important}.vl-bg-dark .vl-gmt-list-btn{background:#78350f;border-color:#78350f;color:#fde68a}.vl-bg-dark .vl-group-pos-name{color:#f1f5f9}.vl-test-header-ctrl{display:flex;align-items:center;gap:5px}.vl-fsz-btn{width:28px;height:28px;border:1.5px solid #cbd5e1;border-radius:6px;background:#fff;color:#334155;font-size:.8rem;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .1s}.vl-fsz-btn:hover{background:#f1f5f9}.vl-font-sel{height:28px;padding:0 6px;border:1.5px solid #cbd5e1;border-radius:6px;background:#fff;font-size:.78rem;cursor:pointer;outline:0}.vl-score-row{display:flex;align-items:center;gap:8px;font-size:.82rem;font-weight:800}.vl-score-ok{color:#16a34a}.vl-score-ng{color:#dc2626}.vl-score-pos{color:#64748b}.vl-test-scene{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:18px}.vl-lrn-card{position:relative;max-width:720px;margin:0 auto 14px;display:flex;flex-direction:column;background:rgba(255,255,255,.72);border:1px solid rgba(148,163,184,.35);border-radius:14px;overflow:hidden;max-height:260px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.vl-lrn-grip{display:none}.vl-lrn-hd{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 12px;flex-shrink:0;border-bottom:1px solid rgba(148,163,184,.28);font-size:.74rem;font-weight:800;color:#475569;text-transform:uppercase;letter-spacing:.05em}.vl-lrn-cnt{background:#dcfce7;color:#15803d;border-radius:999px;padding:1px 9px;font-size:.72rem;font-weight:800;letter-spacing:0}.vl-lrn-empty{padding:14px 12px;font-size:.76rem;color:#94a3b8;line-height:1.5}.vl-lrn-list{overflow-y:auto;padding:6px;display:flex;flex-direction:column;gap:6px;scrollbar-width:thin;scrollbar-color:rgba(148,163,184,.55) transparent}.vl-lrn-list::-webkit-scrollbar{width:5px}.vl-lrn-list::-webkit-scrollbar-track{background:0 0}.vl-lrn-list::-webkit-scrollbar-thumb{background:rgba(148,163,184,.5);border-radius:999px}.vl-lrn-list::-webkit-scrollbar-thumb:hover{background:rgba(100,116,139,.75)}.vl-lrn-row{display:flex;flex-direction:column;gap:3px;width:100%;text-align:left;background:#fff;border:1px solid rgba(226,232,240,.9);border-radius:16px;padding:13px 15px 14px;font-family:inherit;box-shadow:0 2px 10px rgba(15,23,42,.05);animation:vlLrnIn .28s ease backwards}.vl-lrn-row:hover{box-shadow:0 6px 18px rgba(15,23,42,.09)}@keyframes vlLrnIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.vl-lrn-top{display:flex;align-items:center;flex-wrap:wrap;gap:7px}.vl-lrn-mark{flex-shrink:0;width:19px;height:19px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#0d9488;color:#fff;font-size:.66rem;font-weight:900;line-height:1}.vl-lrn-bad .vl-lrn-mark{background:#ef4444}.vl-lrn-w{min-width:0;text-align:left;background:0 0;border:none;padding:0;font-family:inherit;font-size:1.02rem;font-weight:800;color:#0f172a;line-height:1.25;word-break:break-word;cursor:pointer;letter-spacing:-.01em}.vl-lrn-w:hover{color:#0d9488}.vl-lrn-pos{font-size:.63rem;font-weight:800;background:#eef2ff;color:#4338ca;border-radius:6px;padding:1px 6px}.vl-lrn-lv{font-size:.63rem;font-weight:800;border-radius:999px;padding:1px 8px}.vl-lrn-star{margin-left:auto;flex-shrink:0;background:0 0;border:none;padding:0 2px;cursor:pointer;font-size:1.02rem;line-height:1;color:#cbd5e1;transition:color .12s,transform .12s}.vl-lrn-star:hover{color:#f59e0b;transform:scale(1.15)}.vl-lrn-star.vl-lrn-star-on{color:#f59e0b}.vl-lrn-ipas{display:flex;flex-wrap:wrap;gap:3px 12px;margin:3px 0 5px}.vl-lrn-ipa{display:inline-flex;align-items:center;gap:4px}.vl-lrn-ipa-lbl{font-size:.6rem;font-weight:800;color:#94a3b8;letter-spacing:.04em}.vl-lrn-ipa-ph{font-size:.74rem;color:#64748b}.vl-lrn-ipa-spk{background:0 0;border:none;padding:0;cursor:pointer;font-size:.6rem;line-height:1;opacity:.45}.vl-lrn-ipa-spk:hover{opacity:1}.vl-lrn-vi{font-size:.95rem;font-weight:700;color:#ea580c;line-height:1.35;word-break:break-word;margin-top:1px}.vl-lrn-def{font-size:.8rem;color:#475569;line-height:1.5;margin-top:3px}.vl-lrn-def span{color:#94a3b8;font-weight:700}.vl-lrn-exs{margin-top:11px;padding-top:10px;border-top:1px solid #eef2f6;display:flex;flex-direction:column;gap:5px}.vl-lrn-ex-hd{font-size:.64rem;font-weight:900;color:#c2410c;text-transform:uppercase;letter-spacing:.08em}.vl-lrn-ex{display:flex;align-items:flex-start;gap:6px}.vl-lrn-ex-sp{background:0 0;border:none;padding:0;cursor:pointer;font-size:.68rem;line-height:1.6;opacity:.45;flex-shrink:0}.vl-lrn-ex-sp:hover{opacity:1}.vl-lrn-ex-tx{min-width:0;display:flex;flex-direction:column;gap:3px}.vl-lrn-ex-tx i{font-size:.92rem;color:#334155;line-height:1.55;font-style:italic}.vl-lrn-ex-tx i b{color:#ea580c;font-weight:800;font-style:italic}.vl-lrn-ex-tx em{font-size:.86rem;color:#94a3b8;line-height:1.5;font-style:normal}@media (min-width:1250px){.vl-lrn-card{position:fixed;top:54px;left:0;bottom:0;width:var(--vl-lrn-w,320px);max-width:none;max-height:none;margin:0;border-radius:0;border:none;border-right:1px solid rgba(148,163,184,.3);z-index:9999}#vlOverlay #vlBody:has(#vlLearnedPanel){padding-left:var(--vl-lrn-w,320px)}.vl-lrn-grip{display:block;position:absolute;top:0;right:0;bottom:0;width:9px;cursor:col-resize;z-index:3;touch-action:none}.vl-lrn-grip::before{content:'';position:absolute;top:0;bottom:0;right:0;width:3px;background:0 0;transition:background .15s}.vl-lrn-grip::after{content:'';position:absolute;top:50%;right:1px;transform:translateY(-50%);width:5px;height:44px;border-radius:999px;background:rgba(148,163,184,.55);transition:background .15s,height .15s}.vl-lrn-grip:hover::before,body.vl-lrn-resizing .vl-lrn-grip::before{background:#0d9488}.vl-lrn-grip:hover::after,body.vl-lrn-resizing .vl-lrn-grip::after{background:#0d9488;height:72px}body.vl-lrn-resizing{cursor:col-resize;user-select:none;-webkit-user-select:none}}.vl-overlay.vl-dark .vl-lrn-card{background:rgba(15,23,42,.72);border-color:rgba(148,163,184,.2)}.vl-overlay.vl-dark .vl-lrn-hd{color:#cbd5e1;border-bottom-color:rgba(148,163,184,.18)}.vl-overlay.vl-dark .vl-lrn-cnt{background:#134e4a;color:#5eead4}.vl-overlay.vl-dark .vl-lrn-row{background:#1b2536;border-color:#2c3446;box-shadow:0 2px 10px rgba(0,0,0,.3)}.vl-overlay.vl-dark .vl-lrn-row:hover{box-shadow:0 6px 18px rgba(0,0,0,.45)}.vl-overlay.vl-dark .vl-lrn-w{color:#f1f5f9}.vl-overlay.vl-dark .vl-lrn-vi{color:#fb923c}.vl-overlay.vl-dark .vl-lrn-def{color:#94a3b8}.vl-overlay.vl-dark .vl-lrn-def span{color:#64748b}.vl-overlay.vl-dark .vl-lrn-pos{background:#312e81;color:#c7d2fe}.vl-overlay.vl-dark .vl-lrn-star{color:#475569}.vl-overlay.vl-dark .vl-lrn-star.vl-lrn-star-on,.vl-overlay.vl-dark .vl-lrn-star:hover{color:#fbbf24}.vl-overlay.vl-dark .vl-lrn-ipa-lbl{color:#64748b}.vl-overlay.vl-dark .vl-lrn-ipa-ph{color:#94a3b8}.vl-overlay.vl-dark .vl-lrn-exs{border-top-color:#2c3446}.vl-overlay.vl-dark .vl-lrn-ex-hd{color:#fb923c}.vl-overlay.vl-dark .vl-lrn-ex-tx i{color:#cbd5e1}.vl-overlay.vl-dark .vl-lrn-ex-tx i b{color:#fb923c}.vl-overlay.vl-dark .vl-lrn-ex-tx em{color:#64748b}.vl-tpbar{height:7px;background:#e2e8f0;border-radius:999px;overflow:hidden}.vl-tpfill{height:100%;border-radius:999px;transition:width .4s ease}.vl-q-card{background:#fff;border-radius:18px;padding:28px 28px 24px;box-shadow:0 4px 24px rgba(0,0,0,.08),0 1px 6px rgba(0,0,0,.04);display:flex;flex-direction:column;gap:16px}.vl-q-type-label{font-size:.72rem;font-weight:800;color:#94a3b8;text-transform:uppercase;letter-spacing:.1em}.vl-q-word-big{font-size:2.4rem;font-weight:900;color:#0f172a;text-align:center;line-height:1.1;letter-spacing:-.01em}.vl-q-clue{font-size:1.05rem;color:#3d4a30;line-height:1.6;padding:14px 18px;background:#f2f7e8;border-radius:12px;border:1.5px solid #dfe9c8}.vl-q-pos-hint{font-size:.8rem;color:#94a3b8}.vl-vi-hint-btn{align-self:flex-start;display:inline-flex;align-items:center;gap:5px;padding:4px 13px;border:1.5px solid #dfe9c8;border-radius:999px;background:#f2f7e8;color:#55673c;font-size:.78rem;font-weight:700;cursor:pointer;font-family:inherit;transition:all .12s;white-space:nowrap}.vl-vi-hint-btn:hover{background:#e6f0d4;border-color:#a3c469;color:#3f5127}.vl-q-colloc-hints{display:flex;flex-direction:column;gap:8px;background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:12px;padding:14px 18px}.vl-q-colloc-ph{font-size:1rem;color:#1e293b;font-weight:600;line-height:1.5;font-style:italic}.vl-q-vi-clue{font-size:.97rem;color:#334155;line-height:1.55;background:#f0f9ff;border-radius:10px;padding:10px 14px;border-left:3px solid #6366f1;font-style:italic;text-align:center;width:100%;box-sizing:border-box}.vlex-top{display:flex;align-items:center;gap:14px}.vlex-bar{flex:1;height:9px;background:#d9e7c2;border-radius:999px;overflow:hidden}.vlex-bar-fill{height:100%;border-radius:999px;background:#4a6b28;transition:width .4s ease}.vlex-step{font-size:.72rem;font-weight:900;color:#4a6b28;letter-spacing:.1em;white-space:nowrap}.vlex-card{gap:14px;padding:26px 28px 28px;border-radius:24px}.vlex-hd{display:flex;align-items:center;gap:11px}.vlex-hd-ic{width:32px;height:32px;border-radius:10px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;background:#eef4e2;font-size:.88rem;line-height:1}.vlex-hd-lbl{font-size:.78rem;font-weight:900;color:#3f5a21;text-transform:uppercase;letter-spacing:.1em}.vlex-sent{background:#eef4e2;border-radius:16px;padding:20px 24px;text-align:center;font-size:1.12rem;line-height:1.75;color:#2f3a22;font-style:italic;font-weight:500}.vlex-sent .vl-ex-blank{display:inline-block;color:transparent;letter-spacing:0;padding:0;margin:0 4px;min-width:104px;border-bottom:2px dashed #7f9a5c;vertical-align:middle}.vlex-ctrl{display:flex;align-items:center;justify-content:center;gap:12px;margin:8px 0 0;flex-wrap:wrap}.vlex-listen{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-family:inherit;border:none;border-radius:999px;padding:12px 26px;background:#4a6b28;color:#fff;font-size:.92rem;font-weight:800;box-shadow:0 4px 12px rgba(74,107,40,.28);transition:filter .15s,transform .12s}.vlex-listen:hover{filter:brightness(1.08);transform:translateY(-1px)}.vlex-listen-ic{font-size:.95rem}.vlex-voice{display:inline-flex}.vlex-voice-sel{height:44px;padding:0 12px;border-radius:999px;border:1.5px solid #e2e8ef;background:#fff;color:#4a5568;font-size:.9rem;font-weight:700;font-family:inherit;cursor:pointer;outline:0}.vlex-voice-sel:hover{border-color:#a3c469}.vlex-card .vl-mc-grid{margin-top:6px;gap:14px}.vlex-card .vl-mc-item{position:relative;align-items:center;border:1.5px solid #e6ebf1;border-radius:16px;padding:17px 46px 17px 16px;background:#fff;transition:all .15s}.vlex-card .vl-mc-item:hover:not(:disabled){border-color:#a3c469;background:#fafcf6;transform:translateY(-1px)}.vlex-card .vl-mc-letter{width:28px;height:28px;border-radius:50%;background:#eef4e2;color:#4a6b28;font-size:.76rem;font-weight:900;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center}.vlex-card .vl-mc-text{font-size:1rem;color:#2f3a22;font-weight:600;font-family:inherit}.vlex-card .vl-mc-grid-def .vl-mc-item{align-items:flex-start}.vlex-card .vl-mc-grid-def .vl-mc-text{font-size:.94rem;line-height:1.55;font-weight:500}.vlex-opt-tick{position:absolute;right:17px;top:50%;transform:translateY(-50%);font-size:1rem;font-weight:900;color:#fff;opacity:0;transition:opacity .15s}.vlex-card .vl-mc-item.vl-mc-correct{background:#4a6b28!important;border-color:#4a6b28!important;box-shadow:0 6px 16px rgba(74,107,40,.26)}.vlex-card .vl-mc-correct .vl-mc-text{color:#fff}.vlex-card .vl-mc-correct .vl-mc-letter{background:rgba(255,255,255,.22);color:#fff}.vlex-card .vl-mc-correct .vlex-opt-tick{opacity:1}.vlex-card .vl-mc-item.vl-mc-wrong{background:#fef2f2!important;border-color:#f87171!important}.vlex-card .vl-mc-wrong .vl-mc-text{color:#b91c1c}.vlex-card .vl-mc-wrong .vl-mc-letter{background:#fee2e2;color:#b91c1c}.vlex-card .vl-mc-item:disabled{cursor:default}.vlex-card .vl-q-clue,.vlex-card .vl-q-example-sent,.vlex-card .vl-quiz-prompt{background:#eef4e2;border-color:#dae5c6}.vlex-card .vl-q-word-big,.vlex-card .vl-quiz-prompt-word{color:#2f3a22}.vlex-card .vl-quiz-count,.vlex-card .vl-quiz-dir-label{color:#4a6b28}.vlex-card .vl-qdot--cur,.vlex-card .vl-qdot--done{background:#4a6b28}.vlex-card .vl-q-pos-hint em{color:#4a6b28}@media (max-width:560px){.vlex-card{padding:20px 16px 22px}.vlex-sent{padding:16px 14px;font-size:1rem}.vlex-opt{padding:14px 40px 14px 13px}}.vl-overlay.vl-dark .vlex-bar{background:#1e293b}.vl-overlay.vl-dark .vlex-hd-lbl,.vl-overlay.vl-dark .vlex-step{color:#a3e635}.vl-overlay.vl-dark .vlex-hd-ic{background:#24331a}.vl-overlay.vl-dark .vlex-sent{background:#24331a;color:#e7f5d4}.vl-overlay.vl-dark .vlex-sent .vl-ex-blank{border-bottom-color:#a3e635}.vl-overlay.vl-dark .vlex-voice-sel{background:#1e293b;border-color:#334155;color:#cbd5e1}.vl-overlay.vl-dark .vlex-card .vl-mc-item{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vlex-card .vl-mc-item:hover:not(:disabled){background:#24331a;border-color:#65a30d}.vl-overlay.vl-dark .vlex-card .vl-mc-letter{background:#24331a;color:#a3e635}.vl-overlay.vl-dark .vlex-card .vl-mc-text{color:#e2e8f0}.vl-overlay.vl-dark .vlex-card .vl-mc-item.vl-mc-wrong{background:#2a1414!important;border-color:#7f1d1d!important}.vl-overlay.vl-dark .vlex-card .vl-mc-wrong .vl-mc-text{color:#fca5a5}.vl-overlay.vl-dark .vlex-card .vl-mc-wrong .vl-mc-letter{background:#450a0a;color:#fca5a5}.vl-overlay.vl-dark .vlex-card .vl-q-clue,.vl-overlay.vl-dark .vlex-card .vl-q-example-sent,.vl-overlay.vl-dark .vlex-card .vl-quiz-prompt{background:#24331a;border-color:#365314}.vl-overlay.vl-dark .vlex-card .vl-q-word-big,.vl-overlay.vl-dark .vlex-card .vl-quiz-prompt-word{color:#e7f5d4}.vlvt-card .vl-q-vi-clue{background:#eef4e2;border:1.5px solid #dae5c6;border-left-width:1.5px;border-radius:16px;padding:20px 24px;color:#2f3a22;font-size:1.05rem;line-height:1.65;font-style:italic;text-align:left}.vlvt-card .vl-vst-hint-ctrl{display:flex;justify-content:flex-end;margin-top:2px}.vlvt-card .vl-vst-auto-hint-btn{border:1.5px solid #e2e8ef;background:#fff;color:#64748b;border-radius:999px;padding:8px 18px;font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;cursor:pointer;font-family:inherit}.vlvt-card .vl-vst-auto-hint-btn:hover{border-color:#a3c469;color:#4a6b28}.vlvt-card .vl-vst-auto-hint-btn.vl-vst-auto-hint-on{background:#eef4e2;border-color:#dae5c6;color:#4a6b28}.vlvt-hints{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-start}.vlvt-card .vl-vst-hint-row{flex:0 1 auto;min-width:0;margin:0;display:flex;flex-direction:column;gap:8px}.vlvt-card .vl-vst-hint-btn{border:1.5px solid #e2e8ef;background:#fff;color:#55673c;border-radius:999px;padding:10px 20px;font-size:.86rem;font-weight:700;cursor:pointer;font-family:inherit;white-space:nowrap;transition:all .15s}.vlvt-card .vl-vst-hint-btn:hover{background:#f4f8ea;border-color:#a3c469}.vlvt-card .vl-vst-hint-body{background:#f4f8ea;border:1px solid #e0ebcd;border-radius:14px;padding:12px 15px}.vlvt-card .vl-vst-area{display:flex;align-items:center;gap:10px;margin-top:4px}.vlvt-card .vl-vst-inp{flex:1;min-width:0;border:1.5px solid #e2e8ef;border-radius:14px;background:#fff;padding:14px 18px;font-size:.98rem;color:#2f3a22;font-family:inherit;outline:0;resize:none;transition:border-color .15s}.vlvt-card .vl-vst-inp::placeholder{color:#b6c0cc}.vlvt-card .vl-vst-inp:focus{border-color:#84cc16;background:#fff}.vlvt-card .vl-vst-mic-btn{flex-shrink:0;width:48px;height:48px;border-radius:14px;border:1.5px solid #e2e8ef;background:#fff;color:#64748b;font-size:1.05rem;cursor:pointer;transition:all .15s}.vlvt-card .vl-vst-mic-btn:hover{border-color:#a3c469;background:#f4f8ea}.vlvt-card .vl-fill-check-btn{flex-shrink:0;border:none;border-radius:999px;padding:14px 30px;background:#4a6b28;color:#fff;font-size:.95rem;font-weight:800;box-shadow:0 4px 12px rgba(74,107,40,.28);cursor:pointer;transition:filter .15s,transform .12s}.vlvt-card .vl-fill-check-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}@media (max-width:560px){.vlvt-card .vl-vst-area{flex-wrap:wrap}.vlvt-card .vl-vst-inp{flex:1 1 100%}}.vl-overlay.vl-dark .vlvt-card .vl-q-vi-clue{background:#24331a;border-color:#365314;color:#e7f5d4}.vl-overlay.vl-dark .vlvt-card .vl-vst-auto-hint-btn,.vl-overlay.vl-dark .vlvt-card .vl-vst-hint-btn,.vl-overlay.vl-dark .vlvt-card .vl-vst-inp,.vl-overlay.vl-dark .vlvt-card .vl-vst-mic-btn{background:#1e293b;border-color:#334155;color:#cbd5e1}.vl-overlay.vl-dark .vlvt-card .vl-vst-auto-hint-btn.vl-vst-auto-hint-on{background:#24331a;border-color:#365314;color:#a3e635}.vl-overlay.vl-dark .vlvt-card .vl-vst-hint-body{background:#24331a;border-color:#365314}.vlxt-card{gap:0;padding:22px 24px 24px;border-radius:20px}.vlxt-hd{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.vlxt-hd-lbl{font-size:.68rem;font-weight:900;color:#4d7c0f;text-transform:uppercase;letter-spacing:.14em}.vlxt-hd-step{font-size:.72rem;font-weight:600;color:#94a3b8;white-space:nowrap}.vlxt-bar{height:4px;background:#eef2e6;border-radius:999px;overflow:hidden;margin:9px 0 20px}.vlxt-bar-fill{height:100%;border-radius:999px;transition:width .4s ease;background:linear-gradient(90deg,#84cc16,#65a30d)}.vlxt-en,.vlxt-vi{display:flex;align-items:flex-start;gap:12px;border-radius:14px;padding:15px 17px;box-sizing:border-box}.vlxt-vi{background:#f2f7e8;border:1px solid #e0ebcd;margin-bottom:11px}.vlxt-en{background:#fff;border:1px solid #e7ecf2}.vlxt-ic{flex-shrink:0;width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.78rem;line-height:1}.vlxt-ic-vi{background:#dbe9c4}.vlxt-ic-en{background:#eef2f6}.vlxt-vi-tx{font-size:1rem;line-height:1.6;color:#3f4a2e;font-style:italic;font-weight:500}.vlxt-en-tx{font-size:1rem;line-height:1.7;color:#334155;font-style:italic}.vlxt-en-tx .vl-ex-blank{display:inline-block;color:transparent;letter-spacing:0;padding:0;margin:0 3px;min-width:92px;border-bottom:1.5px solid #9aa7b4}.vlxt-listen-row{display:flex;justify-content:center;margin:20px 0 4px}.vlxt-listen{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-family:inherit;border:1.5px solid #dfe6ec;background:#fff;border-radius:999px;padding:9px 22px;font-size:.72rem;font-weight:800;color:#64748b;text-transform:uppercase;letter-spacing:.1em;transition:all .15s}.vlxt-listen:hover{border-color:#84cc16;color:#4d7c0f;background:#f7fbf0}.vlxt-listen-ic{font-size:.82rem}.vlxt-hint-row{margin-top:20px}.vlxt-hint{border-color:#dbe9c4;background:#f2f7e8;color:#4d7c0f;font-size:.76rem;padding:4px 13px}.vlxt-hint:hover:not(:disabled){background:#e6f0d4;border-color:#a3c469}.vlxt-inp-wrap{position:relative;margin-top:9px}.vlxt-inp{width:100%;box-sizing:border-box;height:52px;padding:0 54px 0 18px;border:1.5px solid #e7ecf2;border-radius:14px;background:#fff;font-size:1rem;font-family:inherit;color:#334155;outline:0;transition:border-color .15s}.vlxt-inp::placeholder{color:#b6c0cc}.vlxt-inp:focus{border-color:#84cc16}.vlxt-inp.vl-inp-correct{border-color:#16a34a;background:#f0fdf4}.vlxt-inp.vl-inp-wrong{border-color:#dc2626;background:#fff1f2}.vlxt-go{position:absolute;top:50%;right:9px;transform:translateY(-50%);width:36px;height:36px;border-radius:10px;border:none;cursor:pointer;background:#f2f7e8;color:#4d7c0f;font-size:.95rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .15s}.vlxt-go:hover{background:#84cc16;color:#fff}@media (max-width:560px){.vlxt-card{padding:18px 16px 20px}.vlxt-en,.vlxt-vi{padding:13px 14px;gap:10px}.vlxt-en-tx,.vlxt-vi-tx{font-size:.94rem}}.vl-overlay.vl-dark .vlxt-hd-lbl{color:#a3e635}.vl-overlay.vl-dark .vlxt-bar{background:#1e293b}.vl-overlay.vl-dark .vlxt-vi{background:#1f2b1a;border-color:#365314}.vl-overlay.vl-dark .vlxt-vi-tx{color:#d9f99d}.vl-overlay.vl-dark .vlxt-en{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vlxt-en-tx{color:#e2e8f0}.vl-overlay.vl-dark .vlxt-en-tx .vl-ex-blank{border-bottom-color:#64748b}.vl-overlay.vl-dark .vlxt-ic-vi{background:#365314}.vl-overlay.vl-dark .vlxt-ic-en{background:#334155}.vl-overlay.vl-dark .vlxt-listen{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vlxt-listen:hover{background:#263340;border-color:#84cc16;color:#a3e635}.vl-overlay.vl-dark .vlxt-hint{background:#1f2b1a;border-color:#365314;color:#a3e635}.vl-overlay.vl-dark .vlxt-inp{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vlxt-inp:focus{border-color:#84cc16}.vl-overlay.vl-dark .vlxt-go{background:#1f2b1a;color:#a3e635}.vl-overlay.vl-dark .vlxt-go:hover{background:#84cc16;color:#14200a}.vl-mc-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}@keyframes vlQIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.vl-q-card{animation:vlQIn .4s cubic-bezier(.2,.75,.3,1) backwards}.vl-mc-grid .vl-mc-item{animation:vlQIn .44s cubic-bezier(.2,.75,.3,1) backwards}.vl-mc-grid .vl-mc-item:first-child{animation-delay:.1s}.vl-mc-grid .vl-mc-item:nth-child(2){animation-delay:.16s}.vl-mc-grid .vl-mc-item:nth-child(3){animation-delay:.22s}.vl-mc-grid .vl-mc-item:nth-child(4){animation-delay:.28s}.vl-mc-grid .vl-mc-item:nth-child(n+5){animation-delay:.32s}@media (prefers-reduced-motion:reduce){.vl-mc-grid .vl-mc-item,.vl-q-card{animation:none}}.vl-mc-grid-word{grid-template-columns:1fr 1fr}.vl-mc-grid-def{grid-template-columns:1fr}.vl-mc-item{display:flex;align-items:flex-start;gap:10px;padding:13px 14px;border:2px solid #e2e8f0;border-radius:12px;background:#fff;cursor:pointer;text-align:left;transition:border-color .12s,background .12s,transform .1s;line-height:1.4}.vl-mc-item:hover:not(:disabled){border-color:#94a3b8;background:#f8fafc;transform:translateY(-1px)}.vl-mc-item:disabled{cursor:default}.vl-mc-letter{flex-shrink:0;width:24px;height:24px;border-radius:6px;background:#f1f5f9;color:#475569;font-size:.75rem;font-weight:900;display:flex;align-items:center;justify-content:center}.vl-mc-text{font-size:.9rem;font-weight:600;color:#1e293b}.vl-mc-word{font-family:monospace;font-size:1rem}.vl-mc-correct{border-color:#16a34a!important;background:#f0fdf4!important}.vl-mc-correct .vl-mc-letter{background:#16a34a;color:#fff}.vl-mc-wrong{border-color:#dc2626!important;background:#fff1f2!important}.vl-mc-wrong .vl-mc-letter{background:#dc2626;color:#fff}.vl-quiz-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.vl-quiz-dir{display:flex;align-items:center;gap:7px}.vl-quiz-flag{display:inline-flex;align-items:center;justify-content:center;min-width:30px;padding:3px 8px;border-radius:8px;background:#fff;border:1.5px solid #e2e8f0;font-size:.68rem;font-weight:900;color:#475569;letter-spacing:.04em}.vl-quiz-arrow{color:#94a3b8;font-size:.9rem;font-weight:700}.vl-quiz-dir-label{margin-left:4px;font-size:.68rem;font-weight:800;color:#94a3b8;text-transform:uppercase;letter-spacing:.09em}.vl-quiz-prog{display:flex;align-items:center;gap:6px}.vl-qdot{width:8px;height:8px;border-radius:999px;background:#e2e8f0;transition:all .2s}.vl-qdot--done{background:#34d399}.vl-qdot--cur{background:#6366f1;transform:scale(1.35)}.vl-quiz-count{margin-left:6px;font-size:.78rem;font-weight:800;color:#94a3b8}.vl-quiz-prompt{border-radius:16px;padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;align-items:center;text-align:center}.vl-quiz-prompt--vi{background:linear-gradient(135deg,#ede9fe 0,#e0e7ff 100%)}.vl-quiz-prompt--en{background:linear-gradient(135deg,#e0f2fe 0,#dbeafe 100%)}.vl-quiz-prompt-main{position:relative;width:100%;display:flex;align-items:center;justify-content:center}.vl-quiz-prompt-main .vl-quiz-prompt-word{padding:0 52px}.vl-quiz-prompt-main .vl-quiz-speak{position:absolute;right:0;top:50%;transform:translateY(-50%)}.vl-quiz-prompt-label{font-size:.7rem;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.vl-quiz-prompt--vi .vl-quiz-prompt-label{color:#6d28d9}.vl-quiz-prompt--en .vl-quiz-prompt-label{color:#0369a1}.vl-quiz-speak{flex-shrink:0;width:44px;height:44px;border:none;border-radius:13px;background:#fff;color:#334155;font-size:1.15rem;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(0,0,0,.12);transition:transform .1s,box-shadow .12s}.vl-quiz-speak:hover{transform:translateY(-1px);box-shadow:0 5px 14px rgba(0,0,0,.16)}.vl-quiz-speak:active{transform:scale(.94)}.vl-quiz-prompt-main .vl-quiz-speak:hover{transform:translateY(-50%) scale(1.06)}.vl-quiz-prompt-main .vl-quiz-speak:active{transform:translateY(-50%) scale(.94)}.vl-quiz-prompt-word{font-size:2.3rem;font-weight:900;color:#0f172a;line-height:1.1;letter-spacing:-.01em;word-break:break-word}.vl-quiz-prompt-word--vi{color:#1e1b4b}.vl-quiz-ipa{display:flex;gap:14px;flex-wrap:wrap;margin-top:2px}.vl-ipa-chips{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:4px}.vl-ipa-chip{display:inline-flex;align-items:center;gap:8px;padding:5px 12px 5px 6px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;font-family:inherit;transition:transform .1s,box-shadow .12s,background .12s}.vl-ipa-chip--uk{background:#faf5ff;border-color:#e9d5ff}.vl-ipa-chip--us{background:#ecfeff;border-color:#a5f3fc}.vl-ipa-chip:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(15,23,42,.1)}.vl-ipa-chip:active{transform:scale(.97)}.vl-ipa-badge{padding:3px 9px;border-radius:999px;font-size:.72rem;font-weight:900;color:#fff;letter-spacing:.03em;line-height:1}.vl-ipa-chip--uk .vl-ipa-badge{background:linear-gradient(135deg,#a855f7,#7c3aed)}.vl-ipa-chip--us .vl-ipa-badge{background:linear-gradient(135deg,#22d3ee,#0891b2)}.vl-ipa-chip-ph{font-size:.98rem;color:#1e293b;line-height:1.2;font-family:'Charis SIL','Doulos SIL','Gentium Plus','Segoe UI',Arial,sans-serif}.vl-ipa-chip-spk{font-size:.92rem;color:#64748b;line-height:1}.vl-quiz-def{display:flex;align-items:flex-start;gap:8px;font-size:.96rem;color:#475569;line-height:1.5;padding:2px 2px}.vl-quiz-def-ic{flex-shrink:0;opacity:.7}.vl-quiz-opts{gap:12px}.vl-quiz-opts.vl-mc-grid-word{grid-template-columns:1fr 1fr}.vl-qopt{align-items:center;gap:12px;padding:16px 16px;border-radius:14px}.vl-qopt .vl-mc-letter{width:30px;height:30px;border-radius:9px;font-size:.82rem}.vl-qopt .vl-mc-text{font-size:1rem}.vl-qopt .vl-mc-word,.vl-qopt.vl-mc-word .vl-mc-text{font-size:1.05rem}.vl-fill-area{display:flex;gap:10px;align-items:stretch}.vl-fill-inp2{flex:1;height:48px;padding:0 16px;border:2px solid #e2e8f0;border-radius:12px;font-size:1rem;outline:0;font-family:inherit;background:#f8fafc;transition:border-color .15s}.vl-fill-inp2:focus{border-color:#0891b2;background:#fff}.vl-fill-inp2.vl-inp-correct{border-color:#16a34a;background:#f0fdf4}.vl-fill-inp2.vl-inp-wrong{border-color:#dc2626;background:#fff1f2}.vl-fill-check-btn{padding:14px 22px;border:none;border-radius:12px;background:#0891b2;color:#fff;font-size:1rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:opacity .12s}.vl-fill-check-btn:hover{opacity:.85}.vl-fill-hint-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.vl-fill-hint-btn{padding:5px 14px;border-radius:20px;border:1.5px solid #fbbf24;background:#fffbeb;color:#92400e;font-size:.8rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .15s;flex-shrink:0}.vl-fill-hint-btn:hover:not(:disabled){background:#fef3c7;border-color:#f59e0b}.vl-fill-hint-btn:disabled{opacity:.45;cursor:default}.vl-fill-hint-display{font-size:1.1rem;font-weight:700;letter-spacing:.18em;color:#0369a1;font-family:monospace}.vl-listen-kb-hint{display:inline-block;margin-left:8px;font-size:.7rem;font-weight:600;color:#0891b2;background:#e0f2fe;border-radius:5px;padding:1px 7px;vertical-align:middle;letter-spacing:.02em}.vl-overlay.vl-dark .vl-listen-kb-hint{background:#0c2a3a;color:#38bdf8}.vl-listen-big-btn{padding:18px;border:2px solid #0891b2;border-radius:14px;background:#ecfeff;color:#0e7490;font-size:1.15rem;font-weight:700;cursor:pointer;text-align:center;transition:all .12s}.vl-listen-big-btn:hover{background:#cffafe;transform:scale(1.02)}.vl-sd-card{display:flex;flex-direction:column;gap:14px;align-items:stretch;padding:6px 0 2px}.vl-sd-replay{align-self:center;padding:10px 18px;border:1.5px solid #6366f1;border-radius:11px;background:#eef2ff;color:#4338ca;font-size:.92rem;font-weight:700;cursor:pointer;transition:all .12s}.vl-sd-replay:hover{background:#e0e7ff}.vl-sd-def{text-align:center;font-size:1.12rem;line-height:1.55;color:#1e293b;font-style:italic;max-width:560px;margin:0 auto}.vl-sd-mic{display:flex;align-items:center;justify-content:center;gap:8px;padding:16px;border-radius:14px;border:2px dashed #cbd5e1;background:#f8fafc;color:#64748b;font-size:1rem;font-weight:700}.vl-sd-mic.vl-sd-listening{border-style:solid;border-color:#ef4444;background:#fef2f2;color:#b91c1c;animation:vlSdPulse 1.1s ease-in-out infinite}@keyframes vlSdPulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.35)}50%{box-shadow:0 0 0 10px rgba(239,68,68,0)}}.vl-sd-heard{text-align:center;font-size:.95rem;min-height:1.2em}.vl-sd-ok{color:#16a34a;font-weight:800}.vl-sd-no{color:#dc2626;font-weight:800}.vl-sd-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.vl-sd-btn{padding:8px 14px;border:1.5px solid #e2e8f0;border-radius:10px;background:#fff;color:#475569;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .12s}.vl-sd-btn:hover{border-color:#6366f1;color:#4338ca;background:#f5f7ff}.vl-fc-overlay{position:fixed;inset:0;z-index:100080;background:linear-gradient(160deg,#5a8f14 0,#4d7c0f 55%,#3f6212 100%);display:flex;align-items:center;justify-content:center;padding:20px}.vl-fc-box{background:#f2f7e9;border-radius:22px;padding:18px 22px 22px;width:100%;max-width:620px;display:flex;flex-direction:column;align-items:stretch;gap:14px;position:relative;box-shadow:0 24px 60px rgba(0,0,0,.3)}.vl-fc-header{display:flex;align-items:center;justify-content:space-between}.vl-fc-htitle{flex:1;text-align:center;font-size:1.05rem;font-weight:800;color:#4d7c0f}.vl-fc-hbtn{width:34px;height:34px;border-radius:50%;border:none;background:0 0;color:#4d7c0f;font-size:1.25rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s}.vl-fc-hbtn:hover{background:rgba(77,124,15,.12)}.vl-fc-hclose{color:#64748b}.vl-fc-progwrap{display:flex;flex-direction:column;align-items:center;gap:6px}.vl-fc-progress{font-size:.82rem;font-weight:800;color:#4d7c0f}.vl-fc-progbar{width:100%;height:6px;border-radius:6px;background:#dbe6c8;overflow:hidden}.vl-fc-progbar-fill{height:100%;background:#4d7c0f;border-radius:6px;transition:width .3s;width:0}.vl-fc-toggles{display:flex;flex-wrap:wrap;gap:20px;justify-content:center}.vl-fc-tg{display:inline-flex;align-items:center;gap:7px;cursor:pointer;user-select:none}.vl-fc-tg input{width:17px;height:17px;cursor:pointer;accent-color:#4d7c0f}.vl-fc-tg-txt{font-size:.74rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#475569}.vl-fc-ex{font-size:.9rem;color:#475569;font-style:italic;line-height:1.55;margin-top:2px}.vl-fc-hl{background:0 0;color:#ea580c;font-weight:800;font-style:normal}.vl-fc-ex-vi{display:block;font-style:normal;color:#64748b;font-size:.82rem;margin-top:2px}.vl-fc-colloc{font-size:.85rem;color:#0369a1;line-height:1.5;margin-top:8px}.vl-fc-sa{font-size:.85rem;color:#334155;line-height:1.5;margin-top:4px}.vl-fc-sa-lbl{display:inline-block;font-size:.68rem;font-weight:800;color:#fff;border-radius:6px;padding:1px 7px;margin-right:5px}.vl-fc-sa-lbl.vl-fc-syn{background:#16a34a}.vl-fc-sa-lbl.vl-fc-ant{background:#dc2626}.vl-fc-audio-sm{position:absolute;top:12px;right:12px;background:0 0;border:none;cursor:pointer;font-size:1.05rem;padding:2px;opacity:.55}.vl-fc-audio-sm:hover{opacity:1}.vl-fc-card-wrap{width:100%;height:360px;perspective:1200px}.vl-fc-card{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .5s;cursor:pointer}.vl-fc-card-wrap.vl-fc-flipped .vl-fc-card{transform:rotateY(180deg)}.vl-fc-side{position:absolute;inset:0;-webkit-backface-visibility:hidden;backface-visibility:hidden;border-radius:20px;border:none;background:#fff;box-shadow:0 8px 24px rgba(60,80,40,.12);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:26px 22px;box-sizing:border-box;text-align:center}.vl-fc-back{transform:rotateY(180deg);justify-content:center;overflow-y:auto;gap:14px}.vl-fc-lv{position:absolute;top:16px;left:16px;padding:3px 11px;border-radius:10px;font-size:.72rem;font-weight:800}.vl-fc-spark{position:absolute;top:16px;right:18px;font-size:1.15rem;color:#9dc06a;opacity:.8}.vl-fc-word{font-family:Lora,Georgia,serif;font-size:2.05rem;font-weight:800;color:#1e293b;word-break:break-word;line-height:1.2}.vl-fc-pos{font-size:.9rem;font-style:italic;color:#4d7c0f}.vl-fc-ipa{font-size:1rem;color:#475569;background:#eef4e3;border-radius:9px;padding:6px 14px;font-family:'Courier New',monospace}.vl-fc-audio{width:58px;height:58px;border-radius:50%;border:none;background:#4d7c0f;color:#fff;font-size:1.35rem;cursor:pointer;margin-top:6px;box-shadow:0 6px 16px rgba(77,124,15,.35);transition:background .12s}.vl-fc-audio:hover{background:#3f6212}.vl-fc-tap{position:absolute;bottom:16px;font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;font-weight:700;color:#b3bdc7}.vl-fc-defbox{background:#e8efdf;border-radius:14px;padding:16px 18px;color:#334155;line-height:1.5;max-width:100%}.vl-fc-vi{font-size:1.25rem;font-weight:800;color:#166534;line-height:1.4}.vl-fc-novi{color:#94a3b8;font-weight:600;font-size:1rem}.vl-fc-def{font-size:.95rem;color:#475569;line-height:1.55;margin-top:6px}.vl-fc-exwrap{width:100%;border-top:1.5px solid #eef0ea;padding-top:12px;text-align:left}.vl-fc-exlbl{font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#4d7c0f;margin-bottom:5px}.vl-fc-tools{display:flex;gap:10px;justify-content:center;align-items:center}.vl-fc-tool-btn{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;padding:7px 15px;border-radius:999px;border:1.5px solid #cbe3c1;background:#fff;color:#3a6b34;font-size:.8rem;font-weight:700;cursor:pointer;font-family:inherit;transition:background .13s,border-color .13s}.vl-fc-tool-btn:hover{background:#f1f8ee;border-color:#a7d39a}.vl-fc-rec-btn.recording{background:#dc2626;border-color:#dc2626;color:#fff;animation:rexPulse 1s infinite}.vl-fc-rep-btn.running{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.vl-fc-rep-ic{font-size:1.05rem;line-height:1;font-weight:700}.vl-fc-rep-caret{font-size:.68rem}.vl-fc-rep-wrap{position:relative;display:inline-flex}.vl-fc-rep-menu{display:none;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);z-index:30;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;box-shadow:0 12px 30px rgba(15,23,42,.18);padding:6px;gap:4px;grid-template-columns:repeat(4,1fr)}.vl-fc-rep-wrap.open .vl-fc-rep-menu{display:grid}.vl-fc-rep-menu button{border:1.5px solid #e2e8f0;background:#fff;border-radius:8px;padding:6px 10px;font-size:.78rem;font-weight:800;color:#3a6b34;cursor:pointer;font-family:inherit;white-space:nowrap}.vl-fc-rep-menu button:hover{background:#f1f8ee;border-color:#a7d39a}.vl-fc-rec-result{display:none;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;font-size:.82rem;text-align:center}.vl-fc-rec-score{font-weight:900;font-size:.95rem;padding:2px 10px;border-radius:999px}.vl-fc-rec-score.vl-fc-rec-good{background:#dcfce7;color:#15803d}.vl-fc-rec-score.vl-fc-rec-ok{background:#fef9c3;color:#a16207}.vl-fc-rec-score.vl-fc-rec-bad{background:#fee2e2;color:#b91c1c}.vl-fc-rec-msg{font-weight:700;color:#334155}.vl-fc-rec-heard{color:#64748b;font-style:italic}.vl-fc-rec-listening{color:#dc2626;font-weight:700}.vl-fc-rec-bad{color:#b91c1c;font-weight:700}.vl-fc-dark .vl-fc-tool-btn{background:#1e2230;border-color:#343a4d;color:#cbd5e1}.vl-fc-dark .vl-fc-rep-menu{background:#1e2230;border-color:#343a4d}.vl-fc-dark .vl-fc-rep-menu button{background:#12151f;border-color:#343a4d;color:#cbd5e1}.vl-fc-dark .vl-fc-rec-msg{color:#e8eaf0}.vl-fc-nav{display:flex;gap:10px;width:100%;align-items:stretch}.vl-fc-flipbtn,.vl-fc-navbtn{padding:12px;border-radius:14px;border:1.5px solid #d5dfc4;background:#fff;color:#4b5563;font-size:.82rem;font-weight:800;letter-spacing:.03em;text-transform:uppercase;cursor:pointer;transition:all .12s;display:flex;align-items:center;justify-content:center;gap:5px}.vl-fc-navbtn{flex:1}.vl-fc-flipbtn{flex:1.6;background:#4d7c0f;border-color:#4d7c0f;color:#fff;font-size:.9rem;box-shadow:0 6px 16px rgba(77,124,15,.3)}.vl-fc-iconbtn{flex:0 0 auto;min-width:48px;font-size:1.05rem}.vl-fc-nav-ar{font-size:1.05rem;line-height:1}.vl-fc-navbtn:hover{border-color:#4d7c0f;color:#3f6212}.vl-fc-flipbtn:hover{background:#3f6212}.vl-fc-hint{font-size:.74rem;color:#94a3b8;text-align:center}.vl-fc-mark{display:flex;gap:10px;width:100%}.vl-fc-mark-btn{flex:1;padding:11px;border-radius:14px;border:1.5px solid #d5dfc4;background:#fff;font-size:.8rem;font-weight:800;letter-spacing:.03em;text-transform:uppercase;cursor:pointer;transition:all .12s}.vl-fc-mk-unknown{color:#b45309;border-color:#f5d9a8}.vl-fc-mk-unknown:hover{background:#fff7ed}.vl-fc-mk-unknown.active{background:#f59e0b;border-color:#f59e0b;color:#fff}.vl-fc-mk-known{color:#3f6212;border-color:#cfe0b0}.vl-fc-mk-known:hover{background:#f4f8ec}.vl-fc-mk-known.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.vl-fc-overlay.vl-fc-dark{background:linear-gradient(160deg,#16241a 0,#0f1723 60%,#060b13 100%)}.vl-fc-dark .vl-fc-box{background:#171c26;box-shadow:0 24px 60px rgba(0,0,0,.6)}.vl-fc-dark .vl-fc-htitle{color:#a3e635}.vl-fc-dark .vl-fc-hbtn{color:#a3e635}.vl-fc-dark .vl-fc-hbtn:hover{background:rgba(163,230,53,.14)}.vl-fc-dark .vl-fc-hclose{color:#94a3b8}.vl-fc-dark .vl-fc-progress{color:#a3e635}.vl-fc-dark .vl-fc-progbar{background:#2a3340}.vl-fc-dark .vl-fc-progbar-fill{background:#84cc16}.vl-fc-dark .vl-fc-tg-txt{color:#cbd5e1}.vl-fc-dark .vl-fc-tg input{accent-color:#84cc16}.vl-fc-dark .vl-fc-side{background:#1e2530;box-shadow:0 8px 24px rgba(0,0,0,.45)}.vl-fc-dark .vl-fc-word{color:#f1f5f9}.vl-fc-dark .vl-fc-pos{color:#a3e635}.vl-fc-dark .vl-fc-ipa{color:#cbd5e1;background:#2a3340}.vl-fc-dark .vl-fc-tap{color:#64748b}.vl-fc-dark .vl-fc-defbox{background:#2a3340;color:#e2e8f0}.vl-fc-dark .vl-fc-vi{color:#86efac}.vl-fc-dark .vl-fc-novi{color:#64748b}.vl-fc-dark .vl-fc-def{color:#cbd5e1}.vl-fc-dark .vl-fc-ex{color:#cbd5e1}.vl-fc-dark .vl-fc-exwrap{border-top-color:#343d4d}.vl-fc-dark .vl-fc-exlbl{color:#a3e635}.vl-fc-dark .vl-fc-navbtn{background:#232a36;border-color:#343d4d;color:#cbd5e1}.vl-fc-dark .vl-fc-navbtn:hover{border-color:#84cc16;color:#d9f99d}.vl-fc-dark .vl-fc-hint{color:#64748b}.vl-fc-dark .vl-fc-mark-btn{background:#232a36}.vl-fc-dark .vl-fc-mk-unknown{color:#fbbf24;border-color:#7a5510}.vl-fc-dark .vl-fc-mk-unknown:hover{background:#2f2716}.vl-fc-dark .vl-fc-mk-known{color:#a3e635;border-color:#3f5310}.vl-fc-dark .vl-fc-mk-known:hover{background:#212a17}.vl-wchoff-grid{grid-template-columns:repeat(2,1fr)}.vl-wchoff-grid-collapsed{grid-template-columns:repeat(5,1fr)}.vl-wchoff-star{margin-left:auto;background:0 0;border:none;cursor:pointer;font-size:1.15rem;line-height:1;color:#cbd5e1;padding:2px 4px;border-radius:6px;transition:transform .12s,color .12s}.vl-wchoff-star:hover{transform:scale(1.18);color:#f59e0b}.vl-wchoff-star.on{color:#f59e0b}@keyframes vlWchPop{0%{transform:scale(1);box-shadow:0 0 0 0 rgba(13,148,136,.5)}30%{transform:scale(1.035);box-shadow:0 0 0 5px rgba(13,148,136,.32)}100%{transform:scale(1);box-shadow:0 0 0 0 rgba(13,148,136,0)}}.vl-wchoff-card.vl-wch-pop{animation:vlWchPop 1.2s ease;border-color:#0d9488!important}@media (max-width:700px){.vl-wchoff-grid{grid-template-columns:1fr}.vl-wchoff-grid-collapsed{grid-template-columns:repeat(3,1fr)}}@media (max-width:700px){.vl-fc-overlay{padding:0}.vl-fc-box{max-width:none;height:100%;border-radius:0;box-shadow:none;justify-content:flex-start;padding:14px 16px calc(16px + env(safe-area-inset-bottom))}.vl-fc-card-wrap{height:340px}.vl-fc-word{font-size:1.85rem}.vl-fc-hint{display:none}}.vl-grade-notice{margin:6px 0 2px;padding:10px 14px;border-radius:11px;background:#fffbeb;border:1.5px solid #fde68a;color:#92400e;font-size:.82rem;line-height:1.55;text-align:left}.vl-grade-notice-chk{display:flex;align-items:center;gap:7px;margin-top:8px;font-size:.78rem;font-weight:700;cursor:pointer}.vl-review-card{border-radius:16px;padding:20px 22px;display:flex;flex-direction:column;gap:8px;animation:vlSlideIn .25s ease;box-shadow:0 4px 24px rgba(0,0,0,.08)}@keyframes vlSlideIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.vl-review-ok{background:#f0fdf4;border:2px solid #86efac}.vl-review-ng{background:#fff1f2;border:2px solid #fca5a5}.vl-review-verdict{font-size:.85rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.vl-review-ok .vl-review-verdict{color:#16a34a}.vl-review-ng .vl-review-verdict{color:#dc2626}.vl-review-word-row{display:flex;align-items:center;gap:10px}.vl-review-speak{width:36px;height:36px;border:1.5px solid #e2e8f0;border-radius:8px;background:#fff;font-size:1rem;cursor:pointer;transition:all .1s;display:flex;align-items:center;justify-content:center;flex-shrink:0}.vl-review-speak:hover{background:#f0fdf4;border-color:#86efac}.vl-review-word{font-size:1.5rem;font-weight:900;color:#0f172a}.vl-review-form-note{font-size:.78rem;color:#64748b;align-self:flex-end;padding-bottom:4px}.vl-review-ipa{display:flex;gap:12px;flex-wrap:wrap}.vl-review-pos{display:inline-block;padding:2px 8px;border-radius:999px;background:#e0f2fe;color:#0369a1;font-size:.75rem;font-weight:700}.vl-review-vi{font-size:1.08rem;font-weight:700;color:#1e293b}.vl-review-def{font-size:.92rem;color:#64748b;line-height:1.5}.vl-review-colloc{font-size:.9rem;margin-top:6px;line-height:1.7}.vl-review-san-note{font-size:.88rem;margin-top:4px;padding:4px 8px;border-radius:6px}.vl-review-syn-note{background:#f0fdf4;color:#166534}.vl-review-ant-note{background:#fff7ed;color:#9a3412}.vl-review-exs .vl-ex-text{font-size:.75rem}.vl-review-exs .vl-ex-vi{font-size:.72rem}.vl-review-next-row{display:flex;align-items:center;margin-top:10px;gap:8px;flex-wrap:wrap}.vl-review-next-hint{flex:1;text-align:center;font-size:.75rem;color:#94a3b8;white-space:nowrap}@media (max-width:540px){.vl-review-next-hint{display:none}.vl-review-next-row{justify-content:space-between}}.vl-review-next-hint kbd{display:inline-block;padding:1px 5px;border:1px solid #cbd5e1;border-radius:4px;background:#f8fafc;font-size:.72rem;color:#475569;font-family:monospace}.vl-review-next-btn{padding:8px 20px;border:none;border-radius:10px;background:#6366f1;color:#fff;font-size:.85rem;font-weight:700;cursor:pointer;transition:opacity .12s;white-space:nowrap}.vl-review-next-btn:hover{opacity:.85}.vl-review-prev-btn{padding:8px 20px;border:1.5px solid #e2e8f0;border-radius:10px;background:#f8fafc;color:#64748b;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .12s;font-family:inherit;white-space:nowrap}.vl-review-prev-btn:hover{background:#f1f5f9;border-color:#94a3b8;color:#1e293b}.vl-review-prev-ph{display:inline-block;visibility:hidden;padding:8px 20px;font-size:.85rem;white-space:nowrap}.vl-vst-retry-btn{padding:8px 16px;border:1.5px solid #f59e0b;border-radius:10px;background:#fffbeb;color:#92400e;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .12s;font-family:inherit;white-space:nowrap}.vl-vst-retry-btn:hover{background:#fef3c7;border-color:#d97706}.vl-overlay.vl-dark .vl-vst-retry-btn{background:#1c1400;border-color:#b45309;color:#fbbf24}.vl-overlay.vl-dark .vl-vst-retry-btn:hover{background:#2d1e00;border-color:#d97706}.vl-result-scene{max-width:480px;margin:30px auto;display:flex;flex-direction:column;align-items:center;gap:16px}.vl-result-ring{width:150px;height:150px}.vl-result-msg2{font-size:1.4rem;font-weight:800;color:#0f172a}.vl-result-stats{display:flex;gap:20px;font-size:.92rem;font-weight:700}.vl-rs-ok{color:#16a34a}.vl-rs-ng{color:#dc2626}.vl-result-btns{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.vl-result-btn{padding:11px 24px;border:none;border-radius:12px;color:#fff;font-size:.88rem;font-weight:700;cursor:pointer;transition:opacity .12s}.vl-result-btn:hover{opacity:.85}.vl-tpk-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px}.vltp2-box{background:#fff;border-radius:24px;width:min(840px,95vw);max-height:92vh;overflow-y:auto;box-shadow:0 30px 80px rgba(2,6,23,.3);font-family:inherit}.vltp2-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 26px;background:linear-gradient(135deg,#f5f3ff,#eef2ff);border-bottom:1px solid #eef2f7;flex-wrap:wrap}.vltp2-title{font-size:1.5rem;font-weight:900;color:#1e293b}.vltp2-counts{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.vltp2-counts-lbl{font-size:.7rem;font-weight:800;letter-spacing:.1em;color:#94a3b8;margin-right:2px}.vltp2-count{background:#fff;border:1.5px solid #e2e8f0;border-radius:12px;padding:7px 13px;min-width:56px;display:flex;flex-direction:column;align-items:center;cursor:pointer;font-family:inherit}.vltp2-count:hover{border-color:#cbd5e1}.vltp2-count-n{font-size:1.15rem;font-weight:900;color:#334155;line-height:1}.vltp2-count-l{font-size:.58rem;font-weight:800;letter-spacing:.07em;color:#94a3b8;margin-top:3px}.vltp2-count-on{background:#fffbeb;border-color:#f59e0b}.vltp2-count-on .vltp2-count-l,.vltp2-count-on .vltp2-count-n{color:#d97706}.vltp2-body{padding:18px 26px 6px}.vltp2-types-lbl{font-size:.72rem;font-weight:800;letter-spacing:.08em;color:#7c3aed;margin-bottom:14px}.vltp2-types-lbl span{color:#94a3b8;font-weight:600;letter-spacing:0}.vltp2-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.vltp2-card{position:relative;display:flex;align-items:center;gap:11px;text-align:left;background:var(--cbg);border:1.5px solid transparent;border-radius:15px;padding:12px;cursor:pointer;font-family:inherit;transition:transform .12s,box-shadow .12s}.vltp2-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(2,6,23,.1)}.vltp2-card.vltp2-on{border-color:var(--cc)}.vltp2-cb{position:absolute;top:8px;right:8px;width:20px;height:20px;border-radius:7px;background:#fff;border:1.5px solid #e2e8f0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.7rem;font-weight:900}.vltp2-card.vltp2-on .vltp2-cb{background:var(--cc);border-color:var(--cc)}.vltp2-ico{width:40px;height:40px;border-radius:11px;background:#fff;display:flex;align-items:center;justify-content:center;flex:none;box-shadow:0 2px 6px rgba(2,6,23,.06);overflow:hidden}.vltp2-ico .vl-tpk-mode-img{width:26px;height:26px;object-fit:contain}.vltp2-tx{display:flex;flex-direction:column;min-width:0;padding-right:16px}.vltp2-name{font-weight:800;font-size:.9rem;color:#1e293b;line-height:1.2}.vltp2-desc{font-size:.72rem;color:#64748b;margin-top:2px;line-height:1.3}.vltp2-autoadv{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:16px 0 2px;padding:12px 14px;background:#f5f3ff;border:1.5px solid #ddd6fe;border-radius:14px}.vltp2-aa-lbl{display:flex;align-items:center;gap:8px;font-size:.88rem;font-weight:700;color:#4338ca;cursor:pointer;user-select:none}.vltp2-aa-lbl input{width:17px;height:17px;cursor:pointer;accent-color:#6366f1}.vltp2-aa-sel{margin-left:auto;padding:6px 12px;border-radius:9px;border:1.5px solid #c7d2fe;background:#fff;font-family:inherit;font-size:.85rem;font-weight:800;color:#4338ca;cursor:pointer}.vltp2-aa-sel:disabled{opacity:.5;cursor:not-allowed}.vl-think-cd{display:flex;flex-direction:column;align-items:center;gap:8px;width:min(340px,82%);margin:18px auto 6px;pointer-events:none}.vl-think-num{font-family:Nunito,sans-serif;font-size:2rem;font-weight:900;line-height:1;color:#f59e0b;letter-spacing:.01em}.vl-think-track{width:100%;height:9px;border-radius:999px;background:#e5e7eb;overflow:hidden}.vl-think-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#3b82f6 0,#22d3ee 45%,#f59e0b 100%);transition:width 1s linear}.vl-think-cd.vl-think-low .vl-think-num{color:#ef4444}.vl-think-cd.vl-think-low .vl-think-fill{background:linear-gradient(90deg,#f97316,#ef4444)}.vltp2-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 26px 22px}.vltp2-cancel{background:0 0;border:none;color:#64748b;font-weight:700;font-size:.95rem;cursor:pointer;font-family:inherit;padding:8px 12px}.vltp2-cancel:hover{color:#334155}.vltp2-start{flex:1;max-width:440px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;border:none;border-radius:14px;padding:15px;font-weight:800;font-size:1.05rem;cursor:pointer;font-family:inherit;box-shadow:0 8px 22px rgba(217,119,6,.35)}.vltp2-start:hover{filter:brightness(1.05)}.vltp2-c-blue{--cc:#2563eb;--cbg:#eff6ff}.vltp2-c-green{--cc:#16a34a;--cbg:#f0fdf4}.vltp2-c-purple{--cc:#7c3aed;--cbg:#f5f3ff}.vltp2-c-orange{--cc:#f97316;--cbg:#fff7ed}.vltp2-c-yellow{--cc:#d97706;--cbg:#fefce8}.vltp2-c-indigo{--cc:#4f46e5;--cbg:#eef2ff}.vltp2-c-teal{--cc:#0d9488;--cbg:#f0fdfa}.vltp2-c-pink{--cc:#db2777;--cbg:#fdf2f8}.vltp2-c-coral{--cc:#ef4444;--cbg:#fef2f2}@media (max-width:760px){.vltp2-grid{grid-template-columns:repeat(2,1fr)}.vltp2-head{flex-direction:column;align-items:flex-start}}@media (max-width:460px){.vltp2-grid{grid-template-columns:1fr}}.vl-tpk-box{background:#fff;border-radius:18px;padding:28px 28px 20px;max-width:360px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.25);display:flex;flex-direction:column;align-items:center;gap:14px;max-height:92vh;overflow-y:auto}@media (min-width:600px){.vl-tpk-box{max-width:660px}}.vl-tpk-title{font-size:1.1rem;font-weight:800;color:#0f172a}.vl-tpk-sub{font-size:.82rem;color:#64748b;font-weight:600;margin-top:-6px}.vl-tpk-opts{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.vl-tpk-opt{display:flex;flex-direction:column;align-items:center;padding:12px 20px;border:2px solid #94a3b8;border-radius:12px;background:#fff;cursor:pointer;transition:all .12s;min-width:72px;font-family:inherit}.vl-tpk-opt:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.12)}.vl-tpk-num{font-size:1.5rem;font-weight:900;line-height:1;color:inherit}.vl-tpk-lbl{font-size:.72rem;font-weight:700;color:#64748b;margin-top:2px}.vl-tpk-all{color:#fff!important;border-color:transparent!important}.vl-tpk-all .vl-tpk-lbl{color:rgba(255,255,255,.8)}.vl-tpk-opt-sel .vl-tpk-lbl{color:#fef08a}.vl-tpk-cancel{background:0 0;border:none;color:#94a3b8;font-size:.82rem;cursor:pointer;padding:4px 12px;font-family:inherit}.vl-tpk-cancel:hover{color:#64748b}.vl-tpk-mode-label{font-size:.76rem;color:#94a3b8;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-top:4px;align-self:flex-start}.vl-tpk-mode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;width:100%}@media (min-width:600px){.vl-tpk-mode-grid{grid-template-columns:repeat(4,1fr)}}.vl-tpk-mode-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 8px 10px;border:2px solid #e2e8f0;border-radius:12px;background:#fff;cursor:pointer;transition:all .15s;font-family:inherit;text-align:center;position:relative}.vl-tpk-mode-btn:hover{border-color:#6366f1;transform:translateY(-1px);box-shadow:0 4px 14px rgba(99,102,241,.15)}.vl-tpk-mode-active{border-color:#6366f1!important;background:#eef2ff!important}.vl-tpk-mode-icon{font-size:1.25rem;line-height:1.2}.vl-tpk-mode-img{width:54px;height:54px;object-fit:contain}.vl-tpk-mode-name{font-size:.82rem;font-weight:700;color:#1e293b}.vl-tpk-mode-desc{font-size:.7rem;color:#64748b}.vl-tpk-chk{position:absolute;top:5px;right:6px;width:17px;height:17px;border-radius:50%;background:#16a34a;color:#fff;font-size:.65rem;font-weight:900;display:flex;align-items:center;justify-content:center;line-height:1}.vl-tpk-actions{display:flex;gap:10px;width:100%;align-items:center;justify-content:space-between;margin-top:2px}.vl-tpk-start-btn{flex:1;padding:11px 18px;border-radius:12px;border:none;color:#fff;font-size:.9rem;font-weight:700;cursor:pointer;font-family:inherit;transition:opacity .15s,transform .1s}.vl-tpk-start-btn:hover{opacity:.88;transform:translateY(-1px)}@media (max-width:600px){.vl-tpk-overlay{padding:10px}.vl-tpk-box{padding:16px 14px 14px;gap:10px;border-radius:14px}.vl-tpk-title{font-size:1rem}.vl-tpk-sub{font-size:.76rem}.vl-tpk-opts{gap:8px}.vl-tpk-opt{padding:8px 14px;min-width:58px}.vl-tpk-num{font-size:1.25rem}.vl-tpk-mode-label{margin-top:0}.vl-tpk-mode-grid{gap:6px}.vl-tpk-mode-btn{padding:8px 5px 7px;border-radius:10px;gap:2px}.vl-tpk-mode-img{width:38px;height:38px}.vl-tpk-mode-icon{font-size:1.05rem}.vl-tpk-mode-name{font-size:.76rem}.vl-tpk-mode-desc{font-size:.62rem;line-height:1.2}}.vl-match-pool{display:flex;flex-wrap:wrap;gap:8px;padding:12px;background:#f8fafc;border-radius:10px;min-height:52px;margin-bottom:14px;border:2px dashed #cbd5e1;transition:border-color .15s}.vl-match-pool[ondragover]:hover{border-color:#6366f1}.vl-match-pool-done{color:#16a34a;font-size:.82rem;font-weight:700;align-self:center}.vl-match-chip{padding:7px 13px;background:#fff;border:2px solid #94a3b8;border-radius:8px;font-size:.85rem;font-weight:600;line-height:1.3;cursor:grab;color:#1e293b;transition:all .12s;user-select:none;white-space:nowrap}.vl-match-chip:active{cursor:grabbing}.vl-match-chip:hover{border-color:#6366f1;background:#eef2ff}.vl-match-chip-sel{border-color:#6366f1!important;background:#eef2ff!important;box-shadow:0 0 0 3px #c7d2fe}.vl-match-chip-ok{border-color:#16a34a!important;background:#dcfce7!important;color:#15803d;cursor:default}.vl-match-chip-ng{border-color:#dc2626!important;background:#fee2e2!important;color:#b91c1c;cursor:default}.vl-match-rows{display:flex;flex-direction:column;gap:8px}.vl-match-row{display:flex;align-items:center;gap:10px}.vl-match-word-en{font-size:.95rem;font-weight:700;color:#0f172a;min-width:110px;flex-shrink:0}.vl-match-slot{flex:1;min-height:42px;border:2px dashed #cbd5e1;border-radius:8px;display:flex;align-items:center;padding:4px 8px;cursor:pointer;transition:border-color .12s,background .12s;gap:6px}.vl-match-slot-ready{border-color:#6366f1;background:#f5f3ff}.vl-match-slot:hover{border-color:#94a3b8}.vl-match-slot-ok{border-color:#16a34a!important;background:#f0fdf4;cursor:default}.vl-match-slot-ng{border-color:#dc2626!important;background:#fff5f5;flex-wrap:wrap;cursor:default}.vl-match-slot-ph{color:#94a3b8;font-size:.78rem;font-style:italic}.vl-match-ans-ok{font-size:.78rem;color:#16a34a;font-weight:700}.vl-match-icon-ok{color:#16a34a;font-weight:800;margin-left:auto}.vl-match-icon-ng{color:#dc2626;font-weight:800;margin-left:auto}.vl-match-check-btn{margin-top:14px;width:100%;padding:14px 24px;font-size:1rem;border-radius:12px}.vl-res-word-section{width:100%;max-width:480px;margin-top:4px}.vl-res-word-header{font-size:.8rem;font-weight:800;padding:6px 12px;border-radius:8px 8px 0 0;text-transform:uppercase;letter-spacing:.04em}.vl-res-word-header--ok{background:#dcfce7;color:#15803d}.vl-res-word-header--ng{background:#fee2e2;color:#b91c1c}.vl-res-word-list{border:1px solid #e2e8f0;border-top:none;border-radius:0 0 8px 8px;overflow:hidden}.vl-res-word-item{display:flex;align-items:center;gap:10px;padding:7px 12px;border-bottom:1px solid #f1f5f9;font-size:.88rem}.vl-res-star-btn{margin-left:auto;flex-shrink:0;border:none;background:0 0;cursor:pointer;font-size:1.1rem;color:#cbd5e1;padding:0 2px;line-height:1;transition:color .12s,transform .12s}.vl-res-star-btn:hover{color:#f59e0b;transform:scale(1.2)}.vl-res-star-on{color:#f59e0b!important}.vl-res-word-item:last-child{border-bottom:none}.vl-res-word-item--ok{background:#f0fdf4}.vl-res-word-item--ng{background:#fff5f5}.vl-res-w-en{font-weight:700;color:#0f172a;min-width:90px}.vl-res-w-vi{color:#475569;font-size:.82rem}@media (max-width:600px){.vl-groups-grid{grid-template-columns:1fr 1fr}.vl-q-card{padding:18px 16px}.vl-q-word-big{font-size:1.8rem}.vl-mc-grid,.vl-mc-grid-word{grid-template-columns:1fr}.vl-test-header-ctrl{display:none}}.vl-slideshow-btn{padding:7px 14px;border:none;border-radius:8px;background:#6366f1;color:#fff;font-size:.82rem;font-weight:700;cursor:pointer;transition:opacity .12s}.vl-slideshow-toolbar-btn{padding:4px 12px;font-size:.72rem;font-weight:800;font-family:Nunito,sans-serif;white-space:nowrap}.vl-slideshow-toolbar-btn:hover{opacity:.9}.vl-slideshow-btn:hover{opacity:.85}#vlSlideshowOverlay{display:none;position:fixed;inset:0;z-index:9999;align-items:center;justify-content:center}.vl-ss-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(6px)}.vl-ss-scene{position:relative;z-index:1;width:min(780px,96vw);display:flex;flex-direction:column;align-items:center}.vl-ss-counter{font-size:.76rem;font-weight:600;color:rgba(255,255,255,.55);letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px;align-self:flex-start;padding-left:4px}.vl-ss-flipwrap{width:100%;perspective:1400px;cursor:pointer;height:420px}.vl-ss-flipper{transform-style:preserve-3d;transition:transform .52s cubic-bezier(.4,0,.2,1);position:relative;width:100%;height:100%}.vl-ss-flipper.flipped{transform:rotateY(180deg)}.vl-ss-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:#fff;border-radius:22px;padding:32px 40px 28px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.4);overflow-y:auto}.vl-ss-back{transform:rotateY(180deg);justify-content:flex-start;padding-top:26px}.vl-ss-word{font-size:clamp(2.6rem, 9vw, 5rem);font-weight:900;line-height:1.1;letter-spacing:-.02em;font-family:Poppins,sans-serif}.vl-ss-back-word{font-size:clamp(2.2rem, 7vw, 3.8rem);font-weight:900;letter-spacing:-.02em;line-height:1.1;margin-bottom:4px;font-family:Poppins,sans-serif}.vl-ss-pos{font-size:.82rem;font-style:italic;color:#64748b;background:#f1f5f9;border-radius:6px;padding:2px 10px;font-family:Poppins,sans-serif}.vl-ss-ipa{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;font-size:1.05rem;color:#475569;margin:2px 0}.vl-ss-ipa span{display:flex;align-items:center;gap:4px;background:#f8fafc;border-radius:8px;padding:4px 10px}.vl-ss-word-img{max-width:180px;max-height:130px;object-fit:contain;border-radius:10px;margin:10px auto 0;display:block}.vl-ss-flip-hint{font-size:.78rem;color:#94a3b8;margin-top:8px;letter-spacing:.03em}.vl-ss-vi{font-size:1.3rem;font-weight:700;color:#0f172a;margin-top:2px}.vl-ss-def{font-size:.97rem;color:#475569;max-width:560px;line-height:1.55;font-family:Poppins,sans-serif}.vl-ss-colloc{font-size:.9rem;color:#64748b;width:100%;font-family:Poppins,sans-serif}.vl-ss-exs{width:100%;max-width:560px;display:flex;flex-direction:column;gap:8px;margin-top:6px}.vl-ss-sanf{width:100%;max-width:560px;display:flex;flex-direction:column;gap:5px;margin-top:8px}.vl-ss-sanf-row{display:flex;flex-wrap:wrap;align-items:center;gap:4px}.vl-ss-ex{background:#f8fafc;border-radius:10px;padding:9px 12px;text-align:left;display:flex;gap:6px;align-items:flex-start}.vl-ss-ex-sp{background:0 0;border:none;cursor:pointer;font-size:.9rem;padding:0;color:#6366f1;flex-shrink:0;margin-top:1px}.vl-ss-ex-content{flex:1;display:flex;flex-direction:column;gap:3px}.vl-ss-ex-text{font-size:.97rem;color:#334155;line-height:1.5;font-family:Poppins,sans-serif}.vl-ss-ex-vi{font-size:.8rem;color:#64748b}.vl-ss-ex-vi-loading{font-style:italic;color:#94a3b8}.vl-ss-actions{display:flex;gap:6px;flex-wrap:nowrap;justify-content:center;margin-top:12px;width:100%}.vl-ss-btn{padding:7px 12px;border:none;border-radius:10px;background:rgba(255,255,255,.14);color:#f1f5f9;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .12s;white-space:nowrap}.vl-ss-btn:hover{background:rgba(255,255,255,.24)}.vl-ss-exvi-btn{background:rgba(255,237,213,.18);color:#fed7aa}.vl-ss-exvi-btn:hover{background:rgba(255,237,213,.3)}.vl-ss-exvi-btn.active{background:rgba(253,186,116,.3);color:#fdba74}.vl-ss-repeat-wrap{display:flex;align-items:center;gap:0}.vl-ss-repeat-btn{border-radius:10px 0 0 10px!important}.vl-ss-repeat-btn.active{background:rgba(251,207,232,.25);color:#fbcfe8}.vl-ss-repeat-sel{border:1.5px solid rgba(255,255,255,.18);border-left:none;border-radius:0 10px 10px 0;padding:0 6px;height:32px;font-size:.78rem;font-weight:700;background:rgba(255,255,255,.88);color:#0f172a;cursor:pointer;outline:0}.vl-ss-auto-btn.active{background:rgba(167,243,208,.25);color:#a7f3d0}.vl-ss-close{position:absolute;top:-2px;right:0;background:rgba(255,255,255,.14);border:none;font-size:1.1rem;color:#e2e8f0;cursor:pointer;line-height:1;padding:5px 8px;border-radius:8px;transition:background .1s}.vl-ss-close:hover{background:rgba(255,255,255,.28);color:#fff}.vl-ss-star-btn{font-size:1.15rem;transition:background .1s,color .1s,transform .1s}.vl-ss-star-btn.active{color:#fbbf24;background:rgba(251,191,36,.18)}.vl-ss-star-btn.active:active{transform:scale(1.2)}.vl-ss-pron-wrap{position:relative;display:flex;align-items:center}.vl-ss-pron-btn{background:rgba(255,255,255,.14);border:1.5px solid rgba(255,255,255,.25);color:#e2e8f0;border-radius:999px;padding:6px 14px;font-size:.82rem;font-weight:700;cursor:pointer;transition:background .15s}.vl-ss-pron-btn:hover{background:rgba(255,255,255,.24)}.vl-ss-pron-btn.vl-ss-pron-active{background:#dc2626;border-color:#f87171;color:#fff;animation:vl-ss-pulse .9s ease-in-out infinite}@keyframes vl-ss-pulse{0%,100%{opacity:1}50%{opacity:.65}}.vl-ss-pron-result{position:absolute;top:calc(100% + 4px);left:50%;transform:translateX(-50%);font-size:.82rem;font-weight:700;white-space:nowrap;pointer-events:none}.vl-ss-pron-ok{color:#4ade80}.vl-ss-pron-miss{color:#fca5a5}.vl-ss-pron-miss em{font-style:italic;font-weight:400}.vl-ss-pron-listening{color:#fde68a;animation:vl-ss-pulse .7s ease-in-out infinite}@media (max-width:500px){.vl-ss-flipwrap{height:360px}.vl-ss-face{padding:24px 20px 20px}.vl-ss-actions{gap:4px;flex-wrap:wrap}.vl-ss-btn{padding:6px 10px;font-size:.74rem}}.vl-cp-search-bar{max-width:900px;margin:12px auto 4px;padding:0 4px}.vl-cp-search-inp{width:100%;padding:9px 14px;border:1.5px solid var(--vl-border,#e2e8f0);border-radius:10px;font-size:.95rem;background:var(--vl-card-bg,#fff);color:var(--vl-text,#1e293b);box-sizing:border-box;outline:0;transition:border-color .15s}.vl-cp-search-inp:focus{border-color:#6366f1}#vlCpSearchResults{max-width:900px;margin:0 auto 8px;padding:0 4px}.vl-cp-search-results-grid{display:flex;flex-wrap:wrap;gap:8px;padding:8px 0}.vl-cp-search-chip{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border-radius:20px;background:var(--vl-card-bg,#fff);border:1.5px solid var(--vl-border,#e2e8f0);cursor:pointer;font-size:.85rem;transition:border-color .15s,box-shadow .15s}.vl-cp-search-chip:hover{border-color:#6366f1;box-shadow:0 2px 6px rgba(99,102,241,.15)}.vl-cp-search-chip-word{font-weight:600;color:var(--vl-text,#1e293b)}.vl-cp-search-chip-vi{color:var(--vl-text2,#64748b);font-size:.82rem}.vl-cp-search-chip-cat{font-size:.72rem;font-weight:600;padding:1px 6px;border-radius:10px;white-space:nowrap}.vl-cp-search-empty{color:var(--vl-text2,#94a3b8);font-size:.9rem;padding:8px 2px}.vl-cp-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;max-width:900px;margin:20px auto;padding:0 12px 40px}.vl-cp-cat-card{position:relative;background:var(--cp-bg,#f8fafc);border:2px solid var(--cp-color,#6366f1);border-radius:18px;padding:20px 16px 14px;display:flex;flex-direction:column;align-items:center;gap:6px;cursor:default;box-shadow:0 4px 16px rgba(0,0,0,.06);transition:transform .18s,box-shadow .18s}.vl-cp-cat-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.1)}.vl-cp-cat-icon{font-size:2.2rem;line-height:1}.vl-cp-cat-name{font-size:1.05rem;font-weight:700;color:var(--cp-color,#6366f1);text-align:center}.vl-cp-cat-name-en{font-size:.78rem;color:#64748b;text-align:center;margin-top:-2px}.vl-cp-cat-count{font-size:.88rem;color:#94a3b8}.vl-cp-cat-btns{display:flex;gap:8px;margin-top:6px}.vl-cp-btn{padding:7px 14px;border-radius:8px;border:none;font-size:.82rem;font-weight:600;cursor:pointer;transition:opacity .15s,transform .1s}.vl-cp-btn:disabled{opacity:.38;cursor:not-allowed}.vl-cp-btn-list{background:var(--cp-badge,#e0e7ff);color:var(--cp-badge-text,#3730a3)}.vl-cp-btn-list:hover:not(:disabled){opacity:.82}.vl-cp-btn-test{background:var(--cp-color,#6366f1);color:#fff}.vl-cp-btn-test:hover:not(:disabled){opacity:.85}.vl-cp-admin-row{margin-top:6px}.vl-cp-admin-add-btn{font-size:.78rem;padding:4px 10px;border:1.5px dashed var(--cp-color,#6366f1);background:0 0;color:var(--cp-color,#6366f1);border-radius:6px;cursor:pointer}.vl-cp-admin-add-btn:hover{background:var(--cp-badge,#e0e7ff)}.vl-cp-add-form{width:100%;margin-top:6px;display:flex;flex-direction:column;gap:6px}.vl-cp-add-input{width:100%;box-sizing:border-box;padding:6px 10px;border:1.5px solid var(--cp-color,#6366f1);border-radius:8px;font-size:.82rem;outline:0;background:#fff}.vl-cp-add-submit{padding:6px 14px;background:var(--cp-color,#6366f1);color:#fff;border:none;border-radius:8px;font-size:.82rem;font-weight:600;cursor:pointer}.vl-cp-add-submit:hover{opacity:.85}.vl-cp-list-wrap{padding:0 12px 40px}.vl-cp-empty{text-align:center;color:#94a3b8;padding:40px 0;font-size:1rem}.vl-cp-word-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:14px 0}.vl-cp-word-card{position:relative;background:var(--cp-bg,#f8fafc);border:1.5px solid var(--cp-color,#6366f1);border-radius:14px;padding:14px 14px 12px;display:flex;flex-direction:column;gap:4px;box-shadow:0 2px 8px rgba(0,0,0,.05)}.vl-cp-word-word{font-size:1.1rem;font-weight:700;color:#1e293b;display:flex;align-items:center;gap:6px}.vl-cp-word-ipa{font-size:.82rem;color:#6366f1;font-style:italic}.vl-cp-pos{font-size:.72rem;font-weight:600;color:#7c3aed;background:#ede9fe;border-radius:4px;padding:1px 6px;font-style:normal}.vl-cp-word-badge{display:inline-block;font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:20px;width:fit-content;margin-top:2px}.vl-cp-word-vi{font-size:.88rem;color:#334155;margin-top:2px}.vl-cp-word-def{font-size:.8rem;color:#64748b;font-style:italic;line-height:1.4}.vl-cp-del-btn{position:absolute;top:8px;right:8px;width:20px;height:20px;background:#fee2e2;color:#ef4444;border:none;border-radius:5px;font-size:.7rem;cursor:pointer;line-height:1;display:flex;align-items:center;justify-content:center}.vl-cp-del-btn:hover{background:#fca5a5}@media (max-width:500px){.vl-cp-cats{grid-template-columns:1fr 1fr;gap:10px}.vl-cp-cat-icon{font-size:1.7rem}.vl-cp-cat-name{font-size:.92rem}.vl-cp-word-grid{grid-template-columns:1fr 1fr}}.vl-iwr-tasks-row{max-width:700px;margin-top:28px;padding:0 0 8px}.iwr-wrap{max-width:720px;margin:24px auto 0;padding:0 2px 12px}.iwr-head{margin:4px 4px 18px}.iwr-head-title{font-size:1.4rem;font-weight:800;color:#1f2937;line-height:1.2}.iwr-head-sub{font-size:.9rem;color:#6b7280;margin-top:5px}body.main-dark-bg .iwr-head-title{color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.4)}body.main-dark-bg .iwr-head-sub{color:rgba(255,255,255,.82)}.iwr-head{animation:vlSetUp .5s cubic-bezier(.2,.75,.3,1) backwards}.iwr-tasks .iwr-task-card{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.iwr-tasks .iwr-task-card:nth-child(2n){animation-name:vlTwUpR}.iwr-tasks .iwr-task-card:first-child{animation-delay:.1s}.iwr-tasks .iwr-task-card:nth-child(2){animation-delay:.18s}.iwr-tasks .iwr-task-card:nth-child(n+3){animation-delay:.24s}@media (prefers-reduced-motion:reduce){.iwr-head,.iwr-tasks .iwr-task-card{animation:none}}.iwr-tasks{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.iwr-task-card{position:relative;background:#fff;border:1.5px solid #eef2f0;border-radius:20px;padding:20px 20px 18px;cursor:pointer;box-shadow:0 8px 24px rgba(16,185,129,.08);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.iwr-task-card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(16,185,129,.16);border-color:var(--iwr-c)}.iwr-task-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.iwr-task-badge{display:inline-flex;align-items:center;padding:4px 13px;border-radius:999px;background:var(--iwr-tint);color:var(--iwr-c);font-size:.72rem;font-weight:800;letter-spacing:.2px}.iwr-task-ic{width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-size:1.15rem;background:var(--iwr-tint)}.iwr-task-title{font-size:1.5rem;font-weight:800;color:#1f2937;line-height:1.15}.iwr-task-en{font-size:.9rem;color:#6b7280;margin-top:3px}.iwr-task-stats{display:flex;gap:20px;flex-wrap:wrap;margin:16px 0 2px}.iwr-stat{display:inline-flex;align-items:center;gap:6px;font-size:.84rem;color:#4b5563;font-weight:600}.iwr-stat-ic{font-size:.95rem;opacity:.85}.iwr-task-foot{display:flex;justify-content:flex-end;margin-top:12px}.iwr-task-cta{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:999px;background:var(--iwr-c);color:#fff;font-size:.85rem;font-weight:800;box-shadow:0 6px 16px rgba(15,118,110,.28)}.iwr-cta-arrow{transition:transform .18s ease}.iwr-task-card:hover .iwr-cta-arrow{transform:translateX(3px)}.iwr-progress{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px;background:#f3faf5;border:1.5px solid #e3f2e8;border-radius:18px;padding:15px 20px}.iwr-prog-title{font-size:.95rem;font-weight:800;color:#166534}.iwr-prog-sub{font-size:.84rem;color:#4b7a5c;margin-top:3px}.iwr-ring{--p:0;position:relative;width:58px;height:58px;border-radius:50%;flex-shrink:0;background:conic-gradient(#22c55e calc(var(--p) * 1%),#dcefe1 0);display:flex;align-items:center;justify-content:center}.iwr-ring::before{content:'';position:absolute;inset:6px;background:#f3faf5;border-radius:50%}.iwr-ring-num{position:relative;font-size:.78rem;font-weight:800;color:#166534}.vl-overlay.vl-dark .iwr-head-title{color:#f1f5f9}.vl-overlay.vl-dark .iwr-head-sub,.vl-overlay.vl-dark .iwr-task-en{color:#94a3b8}.vl-overlay.vl-dark .iwr-task-card{background:#1e293b;border-color:#334155;box-shadow:0 8px 24px rgba(0,0,0,.3)}.vl-overlay.vl-dark .iwr-task-title{color:#f1f5f9}.vl-overlay.vl-dark .iwr-stat{color:#cbd5e1}.vl-overlay.vl-dark .iwr-progress{background:#16241c;border-color:#24422f}.vl-overlay.vl-dark .iwr-prog-title{color:#86efac}.vl-overlay.vl-dark .iwr-prog-sub{color:#9ec9ab}.vl-overlay.vl-dark .iwr-ring::before{background:#16241c}.vl-overlay.vl-dark .iwr-ring-num{color:#86efac}@media (max-width:520px){.iwr-tasks{grid-template-columns:1fr}.iwr-head-title{font-size:1.25rem}}.vl-iwr-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;max-width:900px;margin:20px auto;padding:0 12px 40px}.vl-iwr-cat-card{position:relative;background:var(--iwr-bg,#f8fafc);border:2px solid var(--iwr-color,#6366f1);border-radius:18px;padding:20px 16px 14px;display:flex;flex-direction:column;align-items:center;gap:5px;box-shadow:0 3px 14px rgba(0,0,0,.06);transition:transform .18s,box-shadow .18s}.vl-iwr-cat-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.1)}.vl-iwr-cat-icon{font-size:2rem;line-height:1}.vl-iwr-cat-name{font-size:1.05rem;font-weight:700;color:var(--iwr-color,#6366f1);text-align:center}.vl-iwr-cat-name-en{font-size:.76rem;color:#64748b;text-align:center}.vl-iwr-cat-count{font-size:.85rem;color:#94a3b8}.vl-iwr-cat-btns{display:flex;gap:8px;margin-top:6px}.vl-iwr-btn{padding:7px 14px;border-radius:8px;border:none;font-size:.82rem;font-weight:600;cursor:pointer;transition:opacity .15s}.vl-iwr-btn:disabled{opacity:.38;cursor:not-allowed}.vl-iwr-btn-list{background:var(--iwr-badge,#e0e7ff);color:var(--iwr-badge-text,#3730a3)}.vl-iwr-btn-list:hover:not(:disabled){opacity:.8}.vl-iwr-btn-test{background:var(--iwr-color,#6366f1);color:#fff}.vl-iwr-btn-test:hover:not(:disabled){opacity:.85}.vl-iwr-admin-row{margin-top:6px}.vl-iwr-admin-add-btn{font-size:.78rem;padding:4px 10px;border:1.5px dashed var(--iwr-color,#6366f1);background:0 0;color:var(--iwr-color,#6366f1);border-radius:6px;cursor:pointer}.vl-iwr-admin-add-btn:hover{background:var(--iwr-badge,#e0e7ff)}.vl-iwr-add-form{width:100%;margin-top:6px;display:flex;flex-direction:column;gap:6px}.vl-iwr-add-input{width:100%;box-sizing:border-box;padding:6px 10px;border:1.5px solid var(--iwr-color,#6366f1);border-radius:8px;font-size:.82rem;outline:0;background:#fff}.vl-iwr-add-submit{padding:6px 14px;background:var(--iwr-color,#6366f1);color:#fff;border:none;border-radius:8px;font-size:.82rem;font-weight:600;cursor:pointer}.vl-iwr-add-submit:hover{opacity:.85}.vl-iwr-cg-section{margin:20px 0 8px}.vl-iwr-cg-hdr{display:flex;align-items:center;gap:10px;margin-bottom:12px}.vl-iwr-cg-title{font-size:.95rem;font-weight:700;color:#374151}.vl-iwr-cg-add-btn{padding:5px 14px;border-radius:8px;border:none;background:#6366f1;color:#fff;font-size:.78rem;font-weight:700;cursor:pointer}.vl-iwr-cg-add-btn:hover{background:#4f46e5}.vl-iwr-cg-empty{font-size:.82rem;color:#9ca3af;padding:10px 0}.vl-iwr-cg-grid{display:flex;flex-wrap:wrap;gap:12px}.vl-iwr-cg-card{width:220px;border-radius:12px;border:2px solid var(--cg-color,#6366f1);overflow:hidden;background:#fff;display:flex;flex-direction:column}.vl-iwr-cg-card-bar{height:5px;background:var(--cg-color,#6366f1)}.vl-iwr-cg-card-body{padding:10px 12px 6px;cursor:pointer;flex:1}.vl-iwr-cg-card-body:hover{background:#f9fafb}.vl-iwr-cg-card-name{font-weight:700;font-size:.9rem;color:#1e293b}.vl-iwr-cg-card-count{font-size:.76rem;color:#6b7280;margin-top:3px}.vl-iwr-cg-card-btns{display:flex;gap:6px;padding:6px 10px 8px;border-top:1px solid #f3f4f6}.vl-iwr-cg-card-admin{display:flex;gap:4px;padding:0 10px 8px}.vl-iwr-cg-list-wrap{padding:4px 0}.vl-iwr-cg-list-hdr{display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap}.vl-iwr-cg-list-badge{padding:4px 12px;border-radius:20px;color:#fff;font-weight:700;font-size:.85rem}.vl-iwr-cg-list-cnt{font-size:.8rem;color:#6b7280}.vl-iwr-cg-add-word-btn{margin-left:auto;padding:5px 12px;border-radius:8px;border:none;background:#10b981;color:#fff;font-size:.78rem;font-weight:700;cursor:pointer}.vl-iwr-cg-add-word-btn:hover{background:#059669}.vl-iwr-cg-word-form{background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:7px;margin-bottom:10px}.vl-iwr-cg-inp{padding:7px 10px;border-radius:7px;border:1.5px solid #d1d5db;font-size:.83rem;width:100%;box-sizing:border-box}.vl-iwr-cg-ta{padding:7px 10px;border-radius:7px;border:1.5px solid #d1d5db;font-size:.83rem;width:100%;box-sizing:border-box;resize:vertical;font-family:inherit}.vl-iwr-cg-form-row{display:flex;gap:8px}.vl-iwr-cg-word-row{display:flex;align-items:flex-start;gap:8px;padding:10px 0;border-bottom:1px solid #f1f5f9}.vl-iwr-cg-word-body{flex:1}.vl-iwr-cg-word-phrase{font-weight:700;font-size:.9rem;color:#1e293b}.vl-iwr-cg-word-vi{font-size:.8rem;color:#6366f1;margin-top:2px}.vl-iwr-cg-word-def{font-size:.78rem;color:#475569;font-style:italic;margin-top:2px}.vl-iwr-cg-word-colloc{font-size:.78rem;color:#059669;margin-top:3px}.vl-iwr-cg-word-ex{font-size:.78rem;color:#64748b;margin-top:3px;line-height:1.5}.vl-iwr-cg-word-admin{display:flex;flex-direction:column;gap:4px;flex-shrink:0}.vl-bg-dark .vl-iwr-cg-title{color:#d1d5db}.vl-bg-dark .vl-iwr-cg-card{background:#1f2937;border-color:var(--cg-color,#6366f1)}.vl-bg-dark .vl-iwr-cg-card-body:hover{background:#111827}.vl-bg-dark .vl-iwr-cg-card-name{color:#f1f5f9}.vl-bg-dark .vl-iwr-cg-word-phrase{color:#f1f5f9}.vl-bg-dark .vl-iwr-cg-word-form{background:#1f2937;border-color:#374151}.vl-bg-dark .vl-iwr-cg-inp,.vl-bg-dark .vl-iwr-cg-ta{background:#111827;border-color:#374151;color:#f1f5f9}.vl-iwr-named-groups{display:flex;flex-direction:column;gap:6px;margin-top:10px;padding-top:8px;border-top:1px solid var(--iwr-badge,#e0e7ff);width:100%}.vl-iwr-ng-block{display:flex;flex-direction:column;gap:4px}.vl-iwr-ng-word-list{display:flex;flex-wrap:wrap;gap:4px;padding-left:4px}.vl-iwr-ng-word-chip{display:inline-block;background:rgba(255,255,255,.6);border:1px solid var(--iwr-badge,#e0e7ff);color:var(--iwr-badge-text,#3730a3);border-radius:12px;padding:2px 8px;font-size:.72rem;font-weight:600}.vl-iwr-ng-word-more{display:inline-block;color:var(--iwr-color,#6366f1);font-size:.72rem;font-weight:700;padding:2px 4px;opacity:.7}.vl-iwr-ng-chip{display:inline-flex;align-items:center;gap:4px;background:var(--iwr-badge,#e0e7ff);color:var(--iwr-badge-text,#3730a3);border-radius:20px;padding:4px 10px 4px 10px;font-size:.78rem;font-weight:600;cursor:pointer;transition:opacity .15s;border:none;text-align:left}.vl-iwr-ng-chip:hover{opacity:.75}.vl-iwr-ng-name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vl-iwr-ng-cnt{background:var(--iwr-color,#6366f1);color:#fff;border-radius:10px;padding:1px 6px;font-size:.7rem;font-weight:700;flex-shrink:0}.vl-iwr-ng-del-btn,.vl-iwr-ng-rename-btn{background:0 0;border:none;cursor:pointer;font-size:.8rem;padding:0 2px;opacity:.55;color:inherit;flex-shrink:0}.vl-iwr-ng-rename-btn:hover{opacity:1;color:#0369a1}.vl-iwr-ng-del-btn:hover{opacity:1;color:#dc2626}.vl-iwr-ng-add-btn{background:0 0;border:1px dashed var(--iwr-color,#6366f1);color:var(--iwr-color,#6366f1);border-radius:20px;padding:3px 10px;font-size:.75rem;cursor:pointer;opacity:.7}.vl-iwr-ng-add-btn:hover{opacity:1;background:var(--iwr-badge,#e0e7ff)}.vl-iwr-ng-edit-form{display:flex;align-items:center;gap:4px;width:100%;margin-top:2px}.vl-iwr-ng-inp{flex:1;font-size:.8rem;padding:3px 7px;border:1.5px solid var(--iwr-color,#6366f1);border-radius:8px;outline:0;min-width:0}.vl-iwr-ng-save-btn{background:var(--iwr-color,#6366f1);color:#fff;border:none;border-radius:6px;padding:3px 8px;font-size:.8rem;cursor:pointer;flex-shrink:0}.vl-iwr-ng-save-btn:hover{opacity:.85}.vl-iwr-ng-cancel-btn{background:#f1f5f9;color:#64748b;border:none;border-radius:6px;padding:3px 7px;font-size:.8rem;cursor:pointer;flex-shrink:0}.vl-iwr-ng-cancel-btn:hover{background:#e2e8f0}.vl-iwr-grp-badge{display:inline-flex;align-items:center;font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:10px;border:1px dashed #cbd5e1;background:0 0;color:#94a3b8;cursor:pointer;transition:all .12s;white-space:nowrap}.vl-iwr-grp-badge:hover{border-color:#6366f1;color:#6366f1;background:#eef2ff}.vl-iwr-grp-badge-set{border-style:solid;border-color:#a5b4fc;background:#eef2ff;color:#4338ca}.vl-iwr-grp-badge-set:hover{background:#e0e7ff}.vl-iwr-grp-select{font-size:.72rem;padding:2px 4px;border:1px solid #6366f1;border-radius:6px;background:#f8fafc;color:#334155;cursor:pointer;max-width:130px}.vl-iwr-grp-sel-hidden{display:none}.vl-iwr-grp-select:focus{outline:2px solid #6366f1}.vl-ielts-sr-ipa{font-size:.75rem;color:#64748b;font-style:italic;margin-top:1px}.vl-iwr-sr-miss-row{margin-top:10px;padding:8px 10px;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;font-size:.8rem;color:#64748b;display:flex;flex-wrap:wrap;gap:4px;align-items:center}.vl-iwr-sr-miss-lbl{color:#ef4444;font-weight:600;margin-right:4px}.vl-iwr-sr-miss-chip{background:#fee2e2;color:#991b1b;border-radius:12px;padding:1px 8px;font-size:.78rem;font-weight:500}.vl-iwr-list-wrap{padding:16px 0 40px}.vl-iwr-empty{text-align:center;color:#94a3b8;padding:40px 0;font-size:1rem}.vl-iwr-word-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:14px 0}.vl-iwr-word-card{position:relative;background:var(--iwr-bg,#f8fafc);border:1.5px solid var(--iwr-color,#6366f1);border-radius:14px;padding:14px 14px 12px;display:flex;flex-direction:column;gap:4px;box-shadow:0 2px 8px rgba(0,0,0,.05)}.vl-iwr-word-word{font-size:1.08rem;font-weight:700;color:#1e293b;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.vl-iwr-word-ipa{font-size:.82rem;color:var(--iwr-color,#6366f1);font-style:italic}.vl-iwr-word-badge{display:inline-block;font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:20px;width:fit-content;margin-top:2px}.vl-iwr-word-vi{font-size:.88rem;color:#334155;margin-top:2px}.vl-iwr-word-def{font-size:.8rem;color:#64748b;font-style:italic;line-height:1.4}.vl-iwr-del-btn{position:absolute;top:8px;right:8px;width:20px;height:20px;background:#fee2e2;color:#ef4444;border:none;border-radius:5px;font-size:.7rem;cursor:pointer;line-height:1;display:flex;align-items:center;justify-content:center}.vl-iwr-del-btn:hover{background:#fca5a5}@media (max-width:500px){.vl-iwr-tasks{grid-template-columns:1fr;max-width:100%}.vl-iwr-cats{grid-template-columns:1fr 1fr;gap:10px}.vl-iwr-cat-icon{font-size:1.6rem}.vl-iwr-cat-name{font-size:.9rem}.vl-iwr-word-grid{grid-template-columns:1fr 1fr}}.vl-dc-hero{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1200px;margin:4px auto 22px;flex-wrap:wrap}.vl-dc-hero-left{display:flex;align-items:center;gap:16px}.vl-dc-hero-ic{flex:none;width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,#a78bfa,#7c3aed);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.7rem;box-shadow:0 6px 16px rgba(124,58,237,.3)}.vl-dc-hero-title{font-size:1.9rem;font-weight:900;color:#1e293b;line-height:1.1;letter-spacing:-.01em}.vl-dc-hero-sub{font-size:.95rem;margin-top:6px;display:inline-block;background:rgba(15,23,42,.58);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.18);color:#fff;padding:5px 13px;border-radius:11px;text-shadow:0 1px 2px rgba(0,0,0,.45);box-shadow:0 2px 8px rgba(0,0,0,.18)}.vl-dc-hero-search{position:relative;flex:0 1 360px;min-width:220px}.vl-dc-search-ic{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#94a3b8;font-size:.95rem;pointer-events:none}.vl-dc-search-inp{width:100%;box-sizing:border-box;padding:13px 16px 13px 42px;border:1px solid #e2e8f0;border-radius:14px;font-size:.95rem;font-family:inherit;outline:0;background:#fff;box-shadow:0 2px 8px rgba(15,23,42,.04);transition:border-color .15s,box-shadow .15s}.vl-dc-search-inp:focus{border-color:#a78bfa;box-shadow:0 0 0 3px rgba(167,139,250,.18)}.vl-dc-topics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:1200px;margin:0 auto}.vl-dc-card{background:#fff;border:1px solid #eef1f6;border-radius:18px;padding:18px 20px;cursor:pointer;display:flex;flex-direction:column;gap:16px;box-shadow:0 2px 10px rgba(15,23,42,.05);transition:transform .12s,box-shadow .15s,border-color .15s}.vl-dc-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(15,23,42,.12);border-color:var(--dc-accent)}.vl-dc-card-top{display:flex;align-items:center;gap:14px}.vl-dc-card-ic{flex:none;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.9rem}.vl-dc-card-tx{min-width:0}.vl-dc-card-title{font-size:1.15rem;font-weight:800;color:#1e293b;line-height:1.15}.vl-dc-card-sub{font-size:.9rem;color:#94a3b8;line-height:1.3;margin-top:3px}.vl-dc-card-foot{display:flex;align-items:center;justify-content:space-between}.vl-dc-card-count{font-size:.92rem;font-weight:800;color:var(--dc-accent)}.vl-dc-card-arrow{font-size:1.25rem;font-weight:900;color:var(--dc-accent);transition:transform .15s}.vl-dc-card:hover .vl-dc-card-arrow{transform:translateX(4px)}@media (max-width:1100px){.vl-dc-topics-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:760px){.vl-dc-topics-grid{grid-template-columns:repeat(2,1fr);gap:12px}.vl-dc-hero-title{font-size:1.5rem}}@media (max-width:480px){.vl-dc-topics-grid{grid-template-columns:1fr}}.vl-overlay.vl-dark .vl-dc-hero-title{color:#f1f5f9}.vl-overlay.vl-dark .vl-dc-search-inp{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-dc-card{background:#1e293b;border-color:#334155;box-shadow:0 2px 10px rgba(0,0,0,.3)}.vl-overlay.vl-dark .vl-dc-card-title{color:#f1f5f9}.vl-overlay.vl-dark .vl-dc-card-sub{color:#94a3b8}.vl-dc-list-wrap{padding:0 12px 40px}.vl-dc-empty{text-align:center;color:#94a3b8;padding:40px 0;font-size:1rem}.im-conv-open-btn{padding:5px 13px;border-radius:8px;border:1.5px solid #bfdbfe;background:#eff6ff;color:#2563eb;font-size:13px;font-weight:600;cursor:pointer;transition:all .13s;white-space:nowrap;margin-left:auto}.im-conv-open-btn:hover{background:#2563eb;color:#fff;border-color:#2563eb}.im-conv-form-wrap{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;z-index:9900}.im-conv-form{background:#fff;border-radius:14px;padding:22px 22px 18px;width:min(96vw,560px);box-shadow:0 8px 32px rgba(0,0,0,.18);display:flex;flex-direction:column;gap:10px}.im-conv-form-title{font-size:15px;font-weight:700;color:#1e293b}.im-conv-form-hint{font-size:12px;color:#64748b}.im-conv-form-hint code{background:#f1f5f9;padding:1px 4px;border-radius:3px;font-family:monospace}.im-conv-ta{width:100%;box-sizing:border-box;font-size:13px;line-height:1.6;border:1.5px solid #cbd5e1;border-radius:8px;padding:10px 12px;font-family:inherit;resize:vertical;min-height:160px;color:#1e293b}.im-conv-ta:focus{outline:0;border-color:#6366f1}.im-conv-form-actions{display:flex;gap:8px}.im-conv-save-btn{flex:1;padding:8px 0;border-radius:8px;border:none;background:#6366f1;color:#fff;font-weight:700;font-size:14px;cursor:pointer}.im-conv-save-btn:hover{background:#4f46e5}.im-conv-del-btn{padding:8px 14px;border-radius:8px;border:1.5px solid #fca5a5;background:#fff1f2;color:#dc2626;font-size:13px;cursor:pointer}.im-conv-del-btn:hover{background:#fee2e2}.im-conv-cancel-btn{padding:8px 14px;border-radius:8px;border:1.5px solid #e2e8f0;background:#f8fafc;color:#475569;font-size:13px;cursor:pointer}.im-conv-cancel-btn:hover{background:#e2e8f0}.im-conv{margin-top:28px;border:2px solid #fde68a;border-radius:14px;background:#fffbeb;overflow:hidden;box-shadow:0 2px 12px rgba(251,191,36,.13)}.im-conv-header{display:flex;align-items:center;gap:7px;padding:10px 16px;background:linear-gradient(90deg,#fef3c7 0,#fde68a 100%);border-bottom:1.5px solid #fde68a;font-size:.85em;font-weight:700;color:#92400e;letter-spacing:.3px}.im-conv-header-icon{font-size:1em}.im-conv-body{display:flex;flex-direction:column;gap:0;padding:6px 0}.im-conv-turn{padding:10px 18px;line-height:1.7;border-bottom:1px solid #fef3c7}.im-conv-turn:last-child{border-bottom:none}.im-conv-speaker{font-weight:700;color:#b45309;margin-right:2px}.im-conv-en{color:#1e293b}.im-conv-hl{color:#dc2626;font-weight:700}.im-conv-vi{font-size:.85em;color:#78716c;margin-top:3px;padding-left:2px;font-style:italic}.vc-test-launch-btn{margin-left:6px;padding:3px 11px;border-radius:8px;border:1.5px solid #a5b4fc;background:#eef2ff;color:#4f46e5;font-size:12px;font-weight:700;cursor:pointer;transition:all .13s}.vc-test-launch-btn:hover{background:#4f46e5;color:#fff;border-color:#4f46e5}.vct-topbar{width:min(96vw,680px);display:flex;align-items:center;justify-content:space-between;padding:0 4px}.vct-close-btn{padding:6px 14px;border-radius:8px;border:1.5px solid #475569;background:#1e293b;color:#94a3b8;font-size:13px;cursor:pointer}.vct-close-btn:hover{background:#334155;color:#fff}.vct-counter{color:#94a3b8;font-size:14px;font-weight:600}.vct-score-lbl{color:#34d399;font-size:14px;font-weight:700}.vct-voice-select{background:#1e293b;border:1.5px solid #475569;border-radius:8px;color:#94a3b8;font-size:12px;padding:4px 8px;cursor:pointer;max-width:130px}.vct-voice-select:focus{outline:0;border-color:#7c3aed}.vct-mute-btn{background:0 0;border:1.5px solid #475569;border-radius:8px;color:#94a3b8;font-size:15px;padding:4px 10px;cursor:pointer;line-height:1}.vct-mute-btn:hover{background:#334155;color:#fff}.vct-mute-btn.vct-muted{border-color:#dc2626;color:#f87171}.vct-theme-btn{background:0 0;border:1.5px solid #475569;border-radius:8px;color:#94a3b8;font-size:15px;padding:4px 10px;cursor:pointer;line-height:1}.vct-theme-btn:hover{background:#334155;color:#fff}#vcTestOverlay{background:#0f172a}#vcTestOverlay.vct-light{background:#f1f5f9}.vct-light .vct-topbar{border-bottom-color:#e2e8f0}.vct-light .vct-close-btn{background:0 0;border-color:#cbd5e1;color:#64748b}.vct-light .vct-close-btn:hover{background:#fee2e2;border-color:#fca5a5;color:#dc2626}.vct-light .vct-counter{color:#475569}.vct-light .vct-score-lbl{color:#16a34a}.vct-light .vct-voice-select{background:#fff;border-color:#cbd5e1;color:#475569}.vct-light .vct-mute-btn,.vct-light .vct-theme-btn{border-color:#cbd5e1;color:#64748b}.vct-light .vct-mute-btn:hover,.vct-light .vct-theme-btn:hover{background:#e2e8f0;color:#1e293b}.vct-light .vct-card{background:#fff;border-color:rgba(99,102,241,.18);box-shadow:0 8px 40px rgba(0,0,0,.12),0 0 0 1px rgba(0,0,0,.04)}.vct-light .vct-progress-bar{background:#e2e8f0}.vct-light .vct-type-badge{box-shadow:0 2px 8px rgba(99,102,241,.2)}.vct-light .vct-question{color:#1e293b}.vct-light .vct-pos{color:#6366f1}.vct-light .vct-q-vi{color:#b45309}.vct-light .vct-q-hint{color:#94a3b8;border-left-color:#e2e8f0}.vct-light .vct-opt{background:#f8fafc;border-color:#e2e8f0;color:#334155}.vct-light .vct-opt:hover:not(:disabled){border-color:#6366f1;background:#eef2ff;color:#312e81;box-shadow:0 0 0 3px rgba(99,102,241,.12)}.vct-light .vct-opt-letter{background:#f1f5f9;border-color:#e2e8f0;color:#94a3b8}.vct-light .vct-opt:hover:not(:disabled) .vct-opt-letter{background:#eef2ff;border-color:#6366f1;color:#6366f1}.vct-light .vct-opt-correct{background:rgba(220,252,231,.8)!important;color:#166534!important;box-shadow:0 0 0 3px rgba(22,163,74,.15)!important}.vct-light .vct-opt-correct .vct-opt-letter{background:#dcfce7!important;border-color:#16a34a!important;color:#16a34a!important}.vct-light .vct-opt-wrong{background:rgba(254,226,226,.8)!important;color:#991b1b!important}.vct-light .vct-opt-wrong .vct-opt-letter{background:#fee2e2!important;border-color:#dc2626!important;color:#dc2626!important}.vct-light .vct-opt-reveal{color:#94a3b8}.vct-light .vct-fill-inp{background:#f8fafc;border-color:#e2e8f0;color:#1e293b}.vct-light .vct-fill-inp:focus{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.12)}.vct-light .vct-fb-ok{background:rgba(220,252,231,.9);color:#166534;border-color:rgba(22,163,74,.25)}.vct-light .vct-fb-err{background:rgba(254,226,226,.9);color:#991b1b;border-color:rgba(220,38,38,.25)}.vct-light .vct-answer-reveal{color:#94a3b8;border-left-color:#e2e8f0}.vct-light .vct-answer-reveal strong{color:#1e293b}.vct-light .vct-prev-btn{border-color:#e2e8f0;color:#94a3b8}.vct-light .vct-prev-btn:hover{background:#f1f5f9;color:#475569}.vct-light .vct-key-hint{color:#94a3b8}.vct-light .vct-picker-title{color:#1e293b}.vct-light .vct-picker-btn{background:#f8fafc;border-color:#e2e8f0;color:#334155}.vct-light .vct-picker-btn:hover{border-color:#6366f1;background:#eef2ff;color:#312e81}.vct-progress-bar{height:4px;background:#1e293b;border-radius:999px;overflow:hidden;margin:-28px -28px 0}.vct-progress-fill{height:100%;background:linear-gradient(90deg,#6366f1,#a855f7);border-radius:999px;transition:width .4s ease}.vct-card{width:min(96vw,700px);background:linear-gradient(160deg,#1a1f35 0,#111827 100%);border:1px solid rgba(99,102,241,.22);border-radius:22px;padding:28px 28px 22px;display:flex;flex-direction:column;gap:18px;box-shadow:0 16px 60px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.04);min-height:300px}.vct-type-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 14px;border-radius:999px;background:linear-gradient(135deg,#312e81,#4c1d95);color:#c4b5fd;font-size:11px;font-weight:700;letter-spacing:.6px;align-self:flex-start;box-shadow:0 2px 8px rgba(99,102,241,.3)}.vct-badge-fill{background:linear-gradient(135deg,#065f46,#064e3b)!important;color:#6ee7b7;box-shadow:0 2px 8px rgba(16,185,129,.25)}.vct-badge-type{background:linear-gradient(135deg,#7c2d12,#9a3412)!important;color:#fed7aa;box-shadow:0 2px 8px rgba(234,88,12,.25)}.vct-badge-listen{background:linear-gradient(135deg,#0c4a6e,#0369a1)!important;color:#bae6fd;box-shadow:0 2px 8px rgba(3,105,161,.3)}.vct-badge-sample-mc{background:linear-gradient(135deg,#3b1f6e,#5b21b6)!important;color:#ddd6fe;box-shadow:0 2px 8px rgba(109,40,217,.3)}.vct-badge-fill-sample{background:linear-gradient(135deg,#064e3b,#065f46)!important;color:#a7f3d0;box-shadow:0 2px 8px rgba(16,185,129,.3)}.vct-sample-sentence-q{font-size:1.1rem;line-height:1.7;color:#e2e8f0;background:#1e293b;border-left:3px solid #7c3aed;border-radius:10px;padding:14px 16px;margin:10px 0}.vct-sample-sentence-q .vct-blank{display:inline-block;min-width:80px;border-bottom:2px solid #a78bfa;color:transparent;background:rgba(167,139,250,.15);border-radius:4px;margin:0 2px}.vct-fill-sample-title{font-size:.85rem;font-weight:700;color:#94a3b8;letter-spacing:.5px;text-transform:uppercase;margin-bottom:6px}.vct-fill-sample-body{font-size:1rem;line-height:2;color:#e2e8f0;background:#1e293b;border-radius:10px;padding:14px 16px;margin:8px 0}.vct-fill-blank{display:inline-block;min-width:90px;padding:2px 8px;margin:0 3px;border:none;border-bottom:2px solid #60a5fa;border-radius:0;cursor:text;color:#93c5fd;font-weight:600;text-align:center;transition:border-color .15s;background:0 0;outline:0;font-family:Poppins,sans-serif;font-size:1rem;vertical-align:baseline}.vct-fill-blank:hover{border-bottom-color:#93c5fd}.vct-fill-blank-active{border-bottom-color:#f59e0b;color:#fbbf24}.vct-fill-blank-filled{color:#f1f5f9;border-bottom-color:#60a5fa}.vct-fill-blank-ok{border-bottom-color:#22c55e!important;color:#86efac!important;cursor:default}.vct-fill-blank-err{border-bottom-color:#ef4444!important;color:#fca5a5!important;cursor:default}.vc-kv-hl-shown{opacity:.55;cursor:default}.vct-fill-corrections{display:flex;flex-wrap:wrap;gap:6px 12px;margin-top:6px}.vct-fill-correction{font-size:.82rem}.vct-fill-correction s{color:#fca5a5;opacity:.8}.vct-fill-correction strong{color:#86efac}.vct-fill-wordbank{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 10px;padding:12px;background:#0f172a;border-radius:10px;border:1px solid #1e293b}.vct-fill-chip{padding:6px 14px;border-radius:20px;border:1.5px solid #334155;background:#1e293b;color:#cbd5e1;font-size:.9rem;cursor:pointer;transition:background .15s,border-color .15s,opacity .15s}.vct-fill-chip:hover:not(:disabled){background:#334155;border-color:#60a5fa;color:#e2e8f0}.vct-fill-chip-used,.vct-fill-chip:disabled{opacity:.35;cursor:not-allowed}.vct-fill-check-btn{margin:4px 0 8px;padding:10px 28px;border-radius:12px;border:none;background:linear-gradient(135deg,#047857,#059669);color:#fff;font-size:1rem;font-weight:700;cursor:pointer;transition:opacity .15s}.vct-fill-check-btn:hover:not(:disabled){opacity:.85}.vct-fill-check-btn:disabled{opacity:.4;cursor:not-allowed}.vct-listen-prompt{font-size:.88rem;color:#94a3b8;margin:8px 0 4px;font-style:italic}.vct-symbol-hint{font-size:.82rem;color:#fbbf24;background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.25);border-radius:8px;padding:6px 12px;margin:4px 0;line-height:1.6}.vct-symbol-hint strong{color:#f59e0b;font-size:.95rem}.vct-symbol-hint em{font-style:italic;color:#e2e8f0}.vct-light .vct-symbol-hint{background:#fefce8;border-color:#fde68a;color:#92400e}.vct-light .vct-symbol-hint strong{color:#b45309}.vct-light .vct-symbol-hint em{color:#374151}.vct-listen-replay{display:flex;align-items:center;gap:6px;margin:10px 0 6px;padding:10px 28px;border-radius:12px;border:none;background:linear-gradient(135deg,#0369a1,#0284c7);color:#fff;font-size:1rem;font-weight:700;cursor:pointer;transition:opacity .15s}.vct-listen-replay:hover{opacity:.85}.vct-question{font-size:1.25rem;font-weight:700;color:#f1f5f9;line-height:1.5;letter-spacing:-.01em}.vct-pos{font-size:.85rem;font-weight:500;color:#818cf8}.vct-q-vi{color:#fde68a;font-style:italic}.vct-q-hint{font-size:.85rem;color:#64748b;font-style:italic;border-left:3px solid #334155;padding-left:10px;line-height:1.5}.vct-opts{display:flex;flex-direction:column;gap:10px}.vct-opt{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;border-radius:14px;border:1.5px solid #1e293b;background:rgba(15,23,42,.7);color:#cbd5e1;font-size:.95rem;text-align:left;cursor:pointer;transition:all .15s;line-height:1.45;font-family:inherit}.vct-opt:hover:not(:disabled){border-color:#6366f1;background:rgba(99,102,241,.1);color:#e0e7ff;transform:translateX(3px);box-shadow:0 0 0 3px rgba(99,102,241,.15)}.vct-opt:disabled{cursor:default}.vct-opt-letter{flex-shrink:0;width:26px;height:26px;border-radius:8px;background:#1e293b;border:1.5px solid #334155;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;color:#64748b;transition:all .15s}.vct-opt:hover:not(:disabled) .vct-opt-letter{background:#312e81;border-color:#6366f1;color:#a5b4fc}.vct-opt-text{flex:1}.vct-opt-correct{border-color:#16a34a!important;background:rgba(20,83,45,.6)!important;color:#86efac!important;box-shadow:0 0 0 3px rgba(22,163,74,.2)!important;transform:none!important}.vct-opt-correct .vct-opt-letter{background:#14532d!important;border-color:#16a34a!important;color:#4ade80!important}.vct-opt-wrong{border-color:#dc2626!important;background:rgba(69,10,10,.6)!important;color:#fca5a5!important;transform:none!important}.vct-opt-wrong .vct-opt-letter{background:#450a0a!important;border-color:#dc2626!important;color:#f87171!important}.vct-opt-reveal{display:block;font-size:.75rem;color:#64748b;margin-top:5px;font-style:italic}.vct-fill-row{display:flex;gap:10px;align-items:center}.vct-fill-inp{flex:1;padding:12px 16px;border-radius:12px;border:1.5px solid #334155;background:rgba(15,23,42,.8);color:#f1f5f9;font-size:.95rem;outline:0;font-family:inherit}.vct-fill-inp:focus{border-color:#818cf8;box-shadow:0 0 0 3px rgba(99,102,241,.15)}.vct-check-btn{padding:12px 20px;border-radius:12px;border:none;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-weight:700;cursor:pointer;white-space:nowrap;font-family:inherit}.vct-check-btn:hover{opacity:.88}.vct-fb{padding:12px 16px;border-radius:12px;font-weight:700;font-size:.95rem}.vct-fb-ok{background:rgba(20,83,45,.7);color:#86efac;border:1px solid rgba(22,163,74,.3)}.vct-fb-err{background:rgba(69,10,10,.7);color:#fca5a5;border:1px solid rgba(220,38,38,.3)}.vct-fb-vi{font-weight:400;opacity:.85;font-size:.88em}.vct-answer-reveal{font-size:.83rem;color:#e2e8f0;font-style:italic;line-height:1.6;border-left:3px solid #334155;padding-left:10px}.vct-answer-reveal strong{color:#fff;font-style:normal}.vct-answer-reveal strong.vct-ex-hl{color:#f97316}.vct-sample-lbl{color:#818cf8;font-style:normal;font-weight:700;margin-right:4px}.vct-ex-hl{color:#f97316;font-style:normal;font-weight:800}.vct-first-hint-row{display:flex;align-items:center;gap:8px;margin:4px 0 8px}.vct-hint-btn{background:0 0;border:1px solid #334155;border-radius:6px;color:#94a3b8;font-size:.78rem;padding:2px 10px;cursor:pointer}.vct-hint-btn:hover{border-color:#f97316;color:#f97316}.vct-hint-letter{font-size:.85rem;color:#94a3b8}.vct-hint-letter strong{color:#f97316;font-size:1rem}.vct-speak-btn{background:0 0;border:none;cursor:pointer;font-size:1.1em;padding:0 4px;opacity:.6;vertical-align:middle;line-height:1}.vct-speak-btn:hover{opacity:1}.vct-nav-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:6px}.vct-prev-btn{padding:9px 16px;border-radius:12px;border:1.5px solid #334155;background:0 0;color:#64748b;font-size:.85rem;cursor:pointer;font-family:inherit}.vct-prev-btn:hover{background:#1e293b;color:#cbd5e1;border-color:#475569}.vct-next-wrap{display:flex;align-items:center;gap:12px}.vct-next-btn{padding:11px 28px;border-radius:14px;border:none;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-weight:700;font-size:.95rem;cursor:pointer;font-family:inherit;box-shadow:0 4px 15px rgba(99,102,241,.4)}.vct-next-btn:hover{opacity:.88}.vct-key-hint{font-size:.78rem;color:#475569}.vct-picker{display:flex;flex-direction:column;align-items:center;gap:18px;padding:24px 8px}.vct-picker-title{font-size:1.25rem;font-weight:700;color:#f1f5f9}.vct-picker-note{font-size:.82rem;color:#64748b}.vct-picker-opts{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}.vct-picker-btn{background:#1e293b;border:2px solid #334155;border-radius:14px;color:#cbd5e1;font-size:1.5rem;font-weight:800;padding:18px 28px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;transition:border-color .15s,background .15s;min-width:90px}.vct-picker-btn:hover{border-color:#6366f1;background:#1e1b4b;color:#fff}.vct-picker-btn.vct-picker-active{border-color:#6366f1;background:#312e81;color:#fff}.vct-picker-sub{font-size:.7rem;font-weight:400;color:#94a3b8}.vct-result{display:flex;flex-direction:column;align-items:center;gap:14px;padding:12px 0}.vct-result-stars{font-size:2rem}.vct-result-score{font-size:2.2rem;font-weight:800;color:#f1f5f9}.vct-result-pct{font-size:1.1rem;color:#94a3b8}.vct-wrong-list{width:100%;background:#0f172a;border-radius:10px;padding:14px 16px}.vct-wrong-title{color:#f59e0b;font-weight:700;margin-bottom:8px;font-size:.88rem}.vct-wrong-item{color:#cbd5e1;font-size:.88rem;margin-bottom:5px}.vct-wrong-vi{color:#94a3b8;font-style:italic}.vct-result-btns{display:flex;flex-direction:column;align-items:center;gap:10px}.vct-share-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:4px}.vct-share-btn{padding:7px 14px;border-radius:8px;border:none;font-size:.82rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:5px}.vct-share-native{background:#0ea5e9;color:#fff}.vct-share-native:hover{background:#0284c7}.vct-share-fb{background:#1877f2;color:#fff}.vct-share-fb:hover{background:#1558b0}.vct-share-copy{background:#334155;color:#cbd5e1}.vct-share-copy:hover{background:#475569;color:#fff}.vct-new-btn{padding:11px 28px;border-radius:10px;border:none;background:#059669;color:#fff;font-weight:700;font-size:1rem;cursor:pointer}.vct-new-btn:hover{background:#047857}.vct-new-count{font-size:.8em;font-weight:400;opacity:.85}.vct-retry-wrong-btn{padding:11px 28px;border-radius:10px;border:none;background:#dc2626;color:#fff;font-weight:700;font-size:1rem;cursor:pointer}.vct-retry-wrong-btn:hover{background:#b91c1c}.vct-restart-btn{padding:8px 22px;border-radius:10px;border:1.5px solid #475569;background:0 0;color:#94a3b8;font-weight:600;font-size:.88rem;cursor:pointer}.vct-restart-btn:hover{background:#1e293b;color:#fff}#vcTestOverlay{font-family:Poppins,sans-serif}.vct-question{font-size:1.38rem;font-family:Poppins,sans-serif}.vct-opt{font-size:1.05rem;font-family:Poppins,sans-serif}.vct-fill-inp{font-size:1.05rem;font-family:Poppins,sans-serif}.vct-fill-chip{font-size:1rem;font-family:Poppins,sans-serif}.vct-fill-blank{font-size:1rem;font-family:Poppins,sans-serif}.vct-fill-sample-body{font-size:1.1rem;font-family:Poppins,sans-serif}.vct-sample-sentence-q{font-size:1.2rem;font-family:Poppins,sans-serif}.vct-answer-reveal{font-family:Poppins,sans-serif}.vct-check-btn,.vct-close-btn,.vct-counter,.vct-fb,.vct-fill-check-btn,.vct-fill-sample-title,.vct-new-btn,.vct-next-btn,.vct-picker-btn,.vct-picker-sub,.vct-picker-title,.vct-prev-btn,.vct-q-hint,.vct-q-vi,.vct-restart-btn,.vct-result-pct,.vct-score-lbl,.vct-type-badge,.vct-wrong-item,.vct-wrong-title,.vct-wrong-vi{font-family:'Plus Jakarta Sans',sans-serif}.vct-q-vi{font-size:1.05rem}.vct-fill-check-btn{font-size:1.1rem}.vct-fill-sample-title{font-size:.95rem}.rpt-cnt-active{background:#fff!important;color:#1e293b!important;box-shadow:0 1px 4px rgba(0,0,0,.15)!important;border-radius:9px}#rdPhraseTestCard .yt-vt-type-grid{grid-template-columns:1fr 1fr}#rdPhraseTestCard .yt-vt-opt-val[data-lang=en]{font-family:Poppins,sans-serif}#rdPhraseTestCard .yt-vt-opt-val[data-lang=vi]{font-family:'Plus Jakarta Sans',sans-serif}#rdPhraseTestCard .yt-vt-word{font-family:Poppins,sans-serif;font-size:1.35rem}#rdPhraseTestCard .yt-vt-prompt{font-family:'Plus Jakarta Sans',sans-serif}#rdPhraseTestCard .yt-vt-spell-inp{font-family:Poppins,sans-serif}.vl-level-random{grid-column:span 2}.vl-rand-level-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:12px 0 4px}.vl-rand-lv-btn{padding:6px 16px;border-radius:20px;border:2px solid var(--rlv-border);background:0 0;color:var(--rlv-text);font-weight:700;font-size:.88rem;cursor:pointer;transition:background .15s,color .15s}.vl-rand-lv-btn.active{background:var(--rlv-border);color:#fff}.vl-rand-lv-btn:hover:not(.active){background:var(--rlv-badge)}.vl-rand-empty{text-align:center;padding:60px 20px}.vl-rand-empty-icon{font-size:3rem;margin-bottom:12px}.vl-rand-empty-msg{color:#94a3b8;font-size:1.1rem}.vl-rand-card{max-width:700px;margin:16px auto;border-radius:18px;cursor:pointer;border:2px solid #e2e8f0;background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.08);transition:box-shadow .2s;user-select:none}.vl-rand-card:hover{box-shadow:0 6px 28px rgba(0,0,0,.14)}.vl-rand-front{padding:48px 32px;text-align:center;min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.vl-rand-card-lv-badge{padding:3px 14px;border-radius:12px;font-weight:700;font-size:.82rem;display:inline-block}.vl-rand-card-word{font-size:2.4rem;font-weight:800;color:#1e293b}.vl-rand-card-pos{font-size:.9rem;color:#64748b;font-style:italic}.vl-rand-card-hint{font-size:.82rem;color:#94a3b8;margin-top:8px}.vl-rand-back{padding:20px 24px}.vl-rand-back-word-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:4px}.vl-rand-back-speak{background:0 0;border:none;font-size:1.2rem;cursor:pointer;padding:0}.vl-rand-back-word{font-size:1.7rem;font-weight:800;color:#1e293b}.vl-rand-back-lv{padding:2px 10px;border-radius:10px;font-weight:700;font-size:.76rem}.vl-rand-back-pos{font-size:.85rem;color:#64748b;font-style:italic}.vl-rand-back-star{margin-left:auto;background:0 0;border:1.5px solid #fcd34d;border-radius:9px;width:34px;height:34px;font-size:1.1rem;line-height:1;color:#cbd5e1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .13s;flex-shrink:0}.vl-rand-back-star:hover{background:#fffbeb;border-color:#f59e0b;color:#f59e0b;transform:scale(1.08)}.vl-rand-back-star.active{background:#fef3c7;border-color:#f59e0b;color:#f59e0b}.vl-rand-back-ipa{display:flex;gap:12px;margin:4px 0 8px;flex-wrap:wrap}.vl-rand-back-vi{font-size:1.05rem;font-weight:600;color:#1e293b;margin-bottom:4px}.vl-rand-back-def{color:#475569;font-size:.9rem;margin-bottom:8px}.vl-rand-back-colloc{font-size:.88rem;margin-bottom:8px}.vl-rand-back-sa{display:flex;align-items:flex-start;gap:6px;flex-wrap:wrap;margin-bottom:6px}.vl-rand-san-section{margin-top:12px;padding-top:12px;border-top:1px solid #f1f5f9;display:flex;flex-direction:column;gap:8px}.vl-rand-san-row{display:flex;align-items:flex-start;gap:8px}.vl-rand-san-chips{display:flex;flex-wrap:wrap;gap:5px}.vl-rand-san-label{font-size:.68rem;font-weight:800;border-radius:4px;padding:3px 8px;white-space:nowrap;margin-top:1px;flex-shrink:0}.vl-rand-san-syn{background:#dbeafe;color:#1d4ed8}.vl-rand-san-ant{background:#fee2e2;color:#b91c1c}.vl-rand-san-wf{background:#dcfce7;color:#166534}.vl-rand-back-exs{margin-top:12px;border-top:1px solid #f1f5f9;padding-top:10px}.vl-rand-ex-toolbar{margin-bottom:8px}.vl-rand-ex-vi-btn{padding:4px 14px;border-radius:14px;border:1.5px solid #0891b2;background:0 0;color:#0891b2;font-size:.8rem;font-weight:700;cursor:pointer;transition:background .12s,color .12s}.vl-rand-ex-vi-btn:hover{background:#e0f2fe}.vl-rand-speed-row{display:flex;justify-content:center;gap:6px;padding:10px 0 0}.vl-rand-spd-btn{padding:4px 14px;border-radius:14px;border:1.5px solid #94a3b8;background:0 0;color:#64748b;font-size:.82rem;font-weight:700;cursor:pointer;transition:background .12s,color .12s,border-color .12s}.vl-rand-spd-btn:hover{border-color:#0891b2;color:#0891b2}.vl-rand-spd-btn.active{background:#0891b2;border-color:#0891b2;color:#fff}.vl-rand-actions{display:flex;justify-content:center;gap:12px;padding:8px 0 8px}.vl-rand-spin-btn{padding:12px 36px;border-radius:24px;border:none;background:linear-gradient(135deg,#16a34a,#15803d);color:#fff;font-size:1.05rem;font-weight:700;cursor:pointer;box-shadow:0 2px 12px rgba(22,163,74,.35);transition:transform .1s,box-shadow .1s}.vl-rand-spin-btn:hover{transform:translateY(-1px);box-shadow:0 4px 18px rgba(22,163,74,.45)}.vl-rand-spin-btn:active{transform:scale(.97)}@keyframes vl-rand-spin{0%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.08)}100%{transform:rotate(360deg) scale(1)}}.vl-rand-spin-anim{animation:vl-rand-spin .5s ease}.vl-rand-flip-btn{padding:12px 24px;border-radius:24px;border:2px solid #16a34a;background:0 0;color:#16a34a;font-size:1rem;font-weight:600;cursor:pointer}.vl-rand-flip-btn:hover{background:#f0fdf4}.vl-rand-repeat-row{display:flex;justify-content:center;align-items:center;gap:8px;padding:4px 0 12px}.vl-rand-repeat-sel{padding:8px 10px;border-radius:20px;border:2px solid #0891b2;background:#fff;color:#0891b2;font-size:.95rem;font-weight:700;cursor:pointer;outline:0}.vl-rand-repeat-btn{padding:9px 22px;border-radius:20px;border:2px solid #0891b2;background:0 0;color:#0891b2;font-size:.95rem;font-weight:700;cursor:pointer;transition:background .12s,color .12s}.vl-rand-repeat-btn:hover{background:#e0f2fe}.vl-rand-repeat-btn.vl-rand-repeat-active{background:#0891b2;color:#fff}.vl-rand-pop{animation:rzPop .45s ease-out both}.vl-rand-mark-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;padding:8px 0 4px}.vl-rand-mark-btn{padding:9px 24px;border-radius:20px;font-weight:700;font-size:.9rem;cursor:pointer;border:2px solid;transition:background .15s,color .15s,transform .1s}.vl-rand-mark-btn:active{transform:scale(.96)}.vl-rand-known{border-color:#16a34a;color:#16a34a;background:0 0}.vl-rand-known.active,.vl-rand-known:hover{background:#16a34a;color:#fff}.vl-rand-unk{border-color:#dc2626;color:#dc2626;background:0 0}.vl-rand-unk.active,.vl-rand-unk:hover{background:#dc2626;color:#fff}.vl-rand-review-btn{padding:9px 18px;border-radius:20px;border:2px solid #7c3aed;color:#7c3aed;background:0 0;font-weight:700;font-size:.9rem;cursor:pointer}.vl-rand-review-btn:hover{background:#7c3aed;color:#fff}.vl-rand-review-header{text-align:center;padding:8px 16px;background:#faf5ff;border-bottom:1px solid #e9d5ff;font-size:.88rem;color:#6d28d9;font-weight:600}.vl-rand-exit-review{background:0 0;border:1px solid #a78bfa;color:#7c3aed;border-radius:8px;padding:2px 8px;cursor:pointer;font-size:.8rem;margin-left:6px}.vl-rand-exit-review:hover{background:#7c3aed;color:#fff}.wr-overlay{display:none;position:fixed;inset:0;z-index:9998;background:0 0;flex-direction:column;overflow:hidden;font-family:'Plus Jakarta Sans',sans-serif}.wr-overlay.active{display:flex}.wr-overlay,.wr-overlay *{scrollbar-width:none}.wr-overlay ::-webkit-scrollbar,.wr-overlay::-webkit-scrollbar{width:0;height:0;display:none}.wr-page-header{display:flex;align-items:center;gap:10px;flex-shrink:0;padding:8px 14px;border-bottom:1.5px solid #c7d2fe;background:rgba(255,255,255,.9);backdrop-filter:blur(6px)}.wr-page-title{font-size:1rem;font-weight:800;color:#1e293b;flex:1}.wr-header-actions{display:flex;align-items:center;gap:8px}@media (max-width:700px){.wr-page-header{flex-wrap:wrap;gap:7px 8px;padding:8px 12px}.wr-page-header .pv-back-btn{order:1;flex-shrink:0}.wr-page-header .wr-page-title{order:2;flex:0 1 auto;font-size:.95rem}.wr-page-header .wr-dark-btn{order:3;margin-left:auto;flex-shrink:0}.wr-page-header .wr-header-actions{order:4;flex:1 1 100%;gap:6px}.wr-page-header .wr-header-actions .wr-btn{flex:1 1 0;min-width:0;justify-content:center;text-align:center;white-space:nowrap;font-size:.72rem;padding:8px 6px}}.wr-body{display:flex;flex:1;overflow:hidden}.wr-templates{padding:22px 26px 40px;overflow-y:auto}.wr-paraex{flex:1;min-height:0;padding:22px 26px 40px;overflow-y:auto}@media (max-width:720px){.wr-paraex{padding:16px 12px 34px}}.wr-ideabank{padding:22px 26px 40px;overflow-y:auto}.wr-ib-wrap{max-width:900px;margin:0 auto}.wr-ib-hero{text-align:center;margin-bottom:20px}.wr-ib-hero-ttl{font-size:1.4rem;font-weight:900;color:#1e293b;margin:0 0 6px}.wr-ib-hero-vi{font-weight:700;color:#64748b;font-size:1.05rem}.wr-ib-hero-sub{font-size:.92rem;color:#64748b;margin:0}.wr-ib-adminbar{display:flex;gap:10px;justify-content:center;margin-bottom:18px;flex-wrap:wrap}.wr-ib-empty{text-align:center;color:#94a3b8;padding:34px 10px;font-size:.95rem}.wr-ib-empty-sm{color:#94a3b8;font-size:.88rem;padding:10px 4px}.wr-ib-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.wr-ib-card{position:relative;cursor:pointer;text-align:left;background:#fff;border:1.5px solid #e2e8f0;border-radius:16px;padding:18px 16px;box-shadow:0 3px 12px rgba(15,23,42,.05);transition:transform .15s,box-shadow .15s,border-color .15s;animation:wrPanelIn .45s cubic-bezier(.2,.75,.3,1) backwards}.wr-ib-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(15,23,42,.12);border-color:#86b96a}.wr-ib-card-ttl{font-size:1.05rem;font-weight:800;color:#1e293b}.wr-ib-card-vi{font-size:.85rem;color:#64748b;margin-top:2px}.wr-ib-card-meta{font-size:.78rem;color:#94a3b8;margin-top:10px;font-weight:600}.wr-ib-card-acts{position:absolute;top:10px;right:10px;display:flex;gap:4px;opacity:0;transition:opacity .15s}.wr-ib-card:hover .wr-ib-card-acts{opacity:1}.wr-ib-mini{border:1px solid #e2e8f0;background:#f8fafc;color:#475569;cursor:pointer;width:26px;height:26px;border-radius:8px;font-size:.8rem;line-height:1;display:inline-flex;align-items:center;justify-content:center}.wr-ib-mini:hover{background:#eef2ff;border-color:#a5b4fc;color:#4338ca}.wr-ib-mini-del:hover{background:#fee2e2;border-color:#fca5a5;color:#dc2626}.wr-ib-secs{display:flex;flex-direction:column;gap:10px}.wr-ib-sec{border:1.5px solid #e2e8f0;border-radius:14px;background:#fff;overflow:hidden}.wr-ib-sec.on{border-color:#86b96a;box-shadow:0 4px 16px rgba(63,125,32,.08)}.wr-ib-sec-hd{display:flex;align-items:center;gap:10px;cursor:pointer;padding:13px 15px;background:#f8fafc;user-select:none}.wr-ib-sec.on .wr-ib-sec-hd{background:#f1f7ec}.wr-ib-sec-hd:hover{background:#eef2f7}.wr-ib-sec-caret{color:#3f7d20;font-size:.8rem;flex:none}.wr-ib-sec-ttl{flex:1;font-weight:800;color:#1e293b;font-size:.97rem}.wr-ib-sec-vi{font-weight:600;color:#64748b;font-size:.88rem}.wr-ib-sec-n{flex:none;min-width:24px;text-align:center;padding:2px 7px;border-radius:999px;background:#e2e8f0;color:#475569;font-size:.74rem;font-weight:800}.wr-ib-sec-acts{display:flex;gap:4px;flex:none}.wr-ib-sec-body{padding:6px 15px 12px}.wr-ib-idea{position:relative;padding:11px 76px 11px 0;border-bottom:1px dashed #e2e8f0}.wr-ib-idea:last-child{border-bottom:0}.wr-ib-idea-en{color:#2f7d32;font-weight:600;font-size:.95rem;line-height:1.55}.wr-ib-tp{flex:none;display:inline-flex;align-items:center;gap:4px;border:1px solid #cfe3c2;background:#f1f7ec;color:#3f7d20;padding:4px 10px;border-radius:999px;font-size:.76rem;font-weight:800;cursor:pointer;transition:background .15s,border-color .15s}.wr-ib-tp:hover{background:#e2efd8;border-color:#86b96a}.wr-ib-idea-vi{color:#64748b;font-size:.88rem;line-height:1.5;margin-top:3px;font-style:italic}.wr-ib-idea-acts{position:absolute;top:8px;right:0;display:flex;gap:4px;opacity:0;transition:opacity .15s}.wr-ib-idea:hover .wr-ib-idea-acts{opacity:1}.wr-dark .wr-ib-hero-ttl{color:#f1f5f9}.wr-dark .wr-ib-hero-sub,.wr-dark .wr-ib-hero-vi{color:#94a3b8}.wr-dark .wr-ib-card{background:#1e293b;border-color:#334155;box-shadow:none}.wr-dark .wr-ib-card:hover{border-color:#86b96a}.wr-dark .wr-ib-card-ttl{color:#f1f5f9}.wr-dark .wr-ib-card-meta,.wr-dark .wr-ib-card-vi{color:#94a3b8}.wr-dark .wr-ib-sec{background:#1e293b;border-color:#334155}.wr-dark .wr-ib-sec-hd{background:#0f172a}.wr-dark .wr-ib-sec.on .wr-ib-sec-hd{background:#172033}.wr-dark .wr-ib-sec-hd:hover{background:#1c2942}.wr-dark .wr-ib-sec-ttl{color:#f1f5f9}.wr-dark .wr-ib-sec-vi{color:#94a3b8}.wr-dark .wr-ib-sec-n{background:#334155;color:#cbd5e1}.wr-dark .wr-ib-idea{border-bottom-color:#334155}.wr-dark .wr-ib-idea-en{color:#86efac}.wr-dark .wr-ib-tp{background:#14301c;border-color:#2f5d36;color:#86efac}.wr-dark .wr-ib-tp:hover{background:#1b4026;border-color:#4d8a58}.wr-dark .wr-ib-idea-vi{color:#94a3b8}.wr-dark .wr-ib-mini{background:#0f172a;border-color:#334155;color:#cbd5e1}.wr-dark .wr-ib-empty,.wr-dark .wr-ib-empty-sm{color:#64748b}@media (max-width:700px){.wr-ideabank{padding:16px 12px 32px}.wr-ib-cards{grid-template-columns:1fr 1fr;gap:12px}.wr-ib-idea-acts{opacity:1}.wr-ib-card-acts{opacity:1}}.wr-tpl-wrap{max-width:900px;margin:0 auto}.wr-tpl-hero{text-align:center;margin-bottom:24px}.wr-tpl-hero-ttl{font-size:1.4rem;font-weight:900;color:#1e293b;margin:0 0 6px}.wr-tpl-hero-sub{font-size:.92rem;color:#64748b;margin:0}.wr-tpl-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.wr-tpl-cards .wr-tpl-card{animation:wrPanelIn .5s cubic-bezier(.2,.75,.3,1) backwards}.wr-tpl-cards .wr-tpl-card:first-child{animation-delay:.08s}.wr-tpl-cards .wr-tpl-card:nth-child(2){animation-delay:.16s}.wr-tpl-cards .wr-tpl-card:nth-child(3){animation-delay:.24s}.wr-tpl-card--intro .wr-hub-ic{background:linear-gradient(135deg,#bfdbfe,#93c5fd)}.wr-tpl-card--body .wr-hub-ic{background:linear-gradient(135deg,#ddd6fe,#c4b5fd)}.wr-tpl-card--conclusion .wr-hub-ic{background:linear-gradient(135deg,#bbf7d0,#86efac)}.wr-tpl-list{display:flex;flex-direction:column;gap:12px}.wr-tpl-item{background:#fff;border:1.5px solid #e2e8f0;border-left:4px solid #6366f1;border-radius:12px;padding:14px 16px;box-shadow:0 2px 10px rgba(15,23,42,.04);animation:wrPanelIn .42s cubic-bezier(.2,.75,.3,1) backwards}.wr-tpl-list .wr-tpl-item:first-child{animation-delay:.05s}.wr-tpl-list .wr-tpl-item:nth-child(2){animation-delay:.1s}.wr-tpl-list .wr-tpl-item:nth-child(3){animation-delay:.15s}.wr-tpl-list .wr-tpl-item:nth-child(4){animation-delay:.2s}.wr-tpl-list .wr-tpl-item:nth-child(5){animation-delay:.25s}.wr-tpl-list .wr-tpl-item:nth-child(6){animation-delay:.3s}.wr-tpl-list .wr-tpl-item:nth-child(n+7){animation-delay:.34s}.wr-tpl-phrase{display:flex;align-items:center;gap:12px;font-size:1.02rem;font-weight:700;color:#334155}.wr-tpl-phrase-txt{flex:1;min-width:0}.wr-tpl-collap{padding:0;border:1.5px solid #e8eaf2;border-radius:14px;transition:box-shadow .15s,transform .12s}.wr-tpl-collap:hover{box-shadow:0 8px 22px rgba(99,102,241,.12)}.wr-tpl-collap .wr-tpl-phrase{padding:13px 14px;cursor:pointer;user-select:none}.wr-tpl-collap .wr-tpl-body{display:none;padding:0 16px 14px 50px}.wr-tpl-collap.open .wr-tpl-body{display:block}.wr-tpl-play{flex-shrink:0;width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#a78bfa,#7c3aed);color:#fff;box-shadow:0 3px 8px rgba(124,58,237,.32);transition:transform .16s ease}.wr-tpl-collap.open .wr-tpl-play{transform:rotate(90deg)}.wr-dark .wr-tpl-phrase{color:#e2e8f0}.wr-tpl-acts{margin-left:auto;display:flex;align-items:center;gap:7px;flex-shrink:0}.wr-tpl-acts button{background:#f1f5f9;border:none;border-radius:9px;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-size:.88rem;color:#475569;transition:background .12s,transform .1s}.wr-tpl-acts button:hover{transform:translateY(-1px)}.wr-tpl-acts button:not(.wr-tpl-star):not(.wr-tpl-del):not(.wr-tpl-addex-btn){background:#ede9fe;color:#7c3aed}.wr-tpl-acts button:not(.wr-tpl-star):not(.wr-tpl-del):not(.wr-tpl-addex-btn):hover{background:#ddd6fe}.wr-tpl-del{background:#fee2e2!important;color:#dc2626!important}.wr-tpl-del:hover{background:#fecaca!important}.wr-tpl-acts .wr-tpl-addex-btn{background:#dcfce7;color:#16a34a;font-weight:800;font-size:1rem}.wr-tpl-acts .wr-tpl-addex-btn:hover{background:#bbf7d0}.wr-dark .wr-tpl-collap:hover{box-shadow:0 8px 22px rgba(0,0,0,.3)}.wr-dark .wr-tpl-acts button:not(.wr-tpl-star):not(.wr-tpl-del):not(.wr-tpl-addex-btn){background:#312e81;color:#c4b5fd}.wr-dark .wr-tpl-del{background:#4c1d1d!important;color:#fca5a5!important}.wr-dark .wr-tpl-acts .wr-tpl-addex-btn{background:#14532d;color:#86efac}.wr-tpl-addex-for{font-size:.92rem;color:#64748b;margin-top:2px}.wr-dark .wr-tpl-addex-for{color:#94a3b8}.wr-tpl-vi{margin-top:5px;font-size:.92rem;color:#15803d;font-weight:600}.wr-tpl-ex{margin-top:8px;border-top:1px dashed #e2e8f0;padding-top:8px}.wr-tpl-ex-en{font-size:.9rem;color:#1e293b;margin-top:6px;display:flex;align-items:flex-start;gap:6px}.wr-tpl-ex-txt::before{content:"\201C";color:#94a3b8}.wr-tpl-ex-txt::after{content:"\201D";color:#94a3b8}.wr-tpl-ex-spk{flex-shrink:0;background:0 0;border:none;cursor:pointer;padding:1px 2px 0;line-height:1;border-radius:6px;transition:background .12s,transform .1s}.wr-tpl-ex-spk:hover{background:#dcfce7;transform:scale(1.08)}.wr-tpl-ex-spk svg{display:block}.wr-dark .wr-tpl-ex-spk:hover{background:#14532d}.wr-tpl-ex-vi{font-size:.84rem;color:#64748b;font-style:italic;margin-top:2px}.wr-tpl-hl{color:#ea580c;font-weight:800}.wr-dark .wr-tpl-hl{color:#fb923c}.wrpp-btn-fc{background:linear-gradient(135deg,#a78bfa,#7c3aed);color:#fff;box-shadow:0 6px 16px rgba(124,58,237,.28)}.wrpp-btn-tt{background:linear-gradient(135deg,#2dd4bf,#0d9488);color:#fff;box-shadow:0 6px 16px rgba(13,148,136,.26)}.wr-tpl-acts .wr-tpl-star{background:0 0;width:auto;height:auto;font-size:1.15rem;line-height:1;color:#cbd5e1;padding:2px 4px;transition:transform .12s,color .12s}.wr-tpl-acts .wr-tpl-star:hover{background:0 0;transform:scale(1.18);color:#f59e0b}.wr-tpl-acts .wr-tpl-star.on{color:#f59e0b}.wr-tpl-fav-btn.active,.wr-tpl-unk-btn.active{background:#eef2ff;border-color:#c7d2fe;color:#4338ca}.wr-dark .wr-tpl-fav-btn.active,.wr-dark .wr-tpl-unk-btn.active{background:#312e81;border-color:#4338ca;color:#c7d2fe}.wr-dark .wr-tpl-hero-ttl{color:#f1f5f9}.wr-dark .wr-tpl-ex-vi,.wr-dark .wr-tpl-hero-sub{color:#94a3b8}.wr-dark .wr-tpl-item{background:#1e293b;border-color:#334155;box-shadow:none}.wr-dark .wr-tpl-phrase{color:#c7d2fe}.wr-dark .wr-tpl-ex-en{color:#e2e8f0}.wr-dark .wr-tpl-acts button{background:#334155;color:#cbd5e1}@media (max-width:640px){.wr-templates{padding:16px 12px 34px}.wr-tpl-cards{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.wr-tpl-cards .wr-tpl-card,.wr-tpl-list .wr-tpl-item{animation:none}}@keyframes wrPanelIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.wr-anim-in{animation:wrPanelIn .42s cubic-bezier(.2,.75,.3,1)}@media (prefers-reduced-motion:reduce){.wr-anim-in{animation:none}}.wr-hub{display:none;flex:1;flex-direction:column;align-items:center;justify-content:flex-start;overflow-y:auto;padding:48px 20px}.wr-hub-welcome{width:100%;max-width:1080px;margin:0 auto 30px}.wr-hub-welcome-ttl{margin:0 0 8px;font-size:2.5rem;font-weight:900;letter-spacing:-.02em;color:#1e293b;line-height:1.1}.wr-hub-welcome-sub{margin:0;font-size:1rem;color:#64748b;max-width:none;line-height:1.5;white-space:nowrap}@media (max-width:640px){.wr-hub-welcome-sub{white-space:normal}}body.main-dark-bg .wr-hub-welcome-ttl{color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.4)}body.main-dark-bg .wr-hub-welcome-sub{color:rgba(255,255,255,.82)}.wr-hub-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1080px;width:100%}@media (max-width:900px){.wr-hub-cards{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.wr-hub-cards{grid-template-columns:1fr}}@media (max-width:640px){.wr-hub-welcome-ttl{font-size:1.9rem}}.wr-hub-card{background:#fff;border:1px solid #eef0f5;border-radius:20px;padding:30px 24px;text-align:center;cursor:pointer;display:flex;flex-direction:column;align-items:center;box-shadow:0 4px 18px rgba(15,23,42,.05);transition:transform .15s,box-shadow .15s,border-color .15s;font-family:inherit}.wr-hub-card:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(63,125,32,.13);border-color:#d7e8c8}@keyframes wrHubUp{from{opacity:0;transform:translateY(34px)}to{opacity:1;transform:translateY(0)}}@keyframes wrHubUpL{from{opacity:0;transform:translate(-46px,26px)}to{opacity:1;transform:translate(0,0)}}@keyframes wrHubUpR{from{opacity:0;transform:translate(46px,26px)}to{opacity:1;transform:translate(0,0)}}.wr-hub-welcome{animation:wrHubUp .5s cubic-bezier(.2,.75,.3,1) backwards}.wr-hub-cards .wr-hub-card{animation:wrHubUpL .55s cubic-bezier(.2,.75,.3,1) backwards}.wr-hub-cards .wr-hub-card:nth-child(2n){animation-name:wrHubUpR}.wr-hub-cards .wr-hub-card:first-child{animation-delay:.08s}.wr-hub-cards .wr-hub-card:nth-child(2){animation-delay:.16s}.wr-hub-cards .wr-hub-card:nth-child(3){animation-delay:.24s}.wr-hub-cards .wr-hub-card:nth-child(4){animation-delay:.32s}.wr-hub-cards .wr-hub-card:nth-child(5){animation-delay:.4s}.wr-hub-cards .wr-hub-card:nth-child(6){animation-delay:.48s}.wr-hub-cards .wr-hub-card:nth-child(n+7){animation-delay:.54s}.wr-prog{animation:wrHubUp .6s cubic-bezier(.2,.75,.3,1) backwards;animation-delay:.5s}@media (prefers-reduced-motion:reduce){.wr-hub-cards .wr-hub-card,.wr-hub-welcome,.wr-prog{animation:none}}.wr-hub-ic{width:58px;height:58px;border-radius:50%;background:#eef6e9;display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px;transition:background .15s}.wr-hub-card:hover .wr-hub-ic{background:#ddefc6}.wr-hub-tt{font-size:1.15rem;font-weight:800;color:#1e293b;margin-bottom:8px}.wr-hub-sub{font-size:.9rem;color:#94a3b8;line-height:1.55}.wr-dark .wr-hub-welcome-ttl{color:#f1f5f9;text-shadow:none}.wr-dark .wr-hub-welcome-sub{color:#94a3b8}.wr-dark .wr-hub-card{background:#161b27;border-color:rgba(255,255,255,.08);box-shadow:0 4px 18px rgba(0,0,0,.38)}.wr-dark .wr-hub-card:hover{border-color:#4f46e5;box-shadow:0 16px 40px rgba(0,0,0,.55)}.wr-dark .wr-hub-tt{color:#f1f5f9}.wr-dark .wr-hub-sub{color:#94a3b8}.spk-hub-title::after,.wr-hub-tt::after{display:none!important}.wr-hub-back{background:#f1f5f9!important;color:#475569!important}@media (max-width:560px){.wr-hub{padding:28px 14px}.wr-hub-card{padding:26px 18px}}.ea-ov{display:none;position:fixed;inset:0;z-index:100050;background:#eef1f8;align-items:stretch;justify-content:center;font-family:Nunito,system-ui,sans-serif}.ea-box{position:relative;width:100%;height:100%;max-width:none;max-height:none;display:flex;flex-direction:column;background:#f6f8fc;border-radius:0;overflow:hidden}.ea-body{max-width:1280px;width:100%;margin:0 auto}.ea-head{display:flex;align-items:center;gap:12px;padding:14px 18px;background:linear-gradient(120deg,#4f46e5,#7c3aed);color:#fff;flex:0 0 auto}.ea-back{border:none;background:rgba(255,255,255,.2);color:#fff;border-radius:10px;padding:7px 12px;font-family:inherit;font-weight:800;font-size:.85rem;cursor:pointer}.ea-back:hover{background:rgba(255,255,255,.32)}.ea-head-ic{font-size:1.3rem}.ea-head-ttl{font-size:1.15rem;font-weight:900;margin:0;margin-right:auto}.ea-x{border:none;background:rgba(255,255,255,.2);color:#fff;width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:.9rem}.ea-x:hover{background:rgba(255,255,255,.34)}.ea-body{padding:20px 24px 26px;overflow-y:auto;flex:1 1 auto;min-height:0}.ea-intro{font-size:.9rem;color:#64748b;line-height:1.55;margin-bottom:16px}.ea-step{font-size:.82rem;font-weight:900;color:#4f46e5;text-transform:uppercase;letter-spacing:.4px;margin:16px 0 8px}.ea-ta{width:100%;box-sizing:border-box;border:1.5px solid #dbe2ee;border-radius:14px;padding:12px 14px;font-family:inherit;font-size:.92rem;line-height:1.5;resize:vertical;background:#fff;color:#1e293b}.ea-ta:focus{outline:0;border-color:#7c3aed;box-shadow:0 0 0 4px rgba(124,58,237,.14)}.ea-prompt{background:#f1f5f9;font-size:.82rem;color:#475569;margin-top:8px}.ea-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}.ea-btn{border:1.5px solid #dbe2ee;background:#fff;color:#4338ca;border-radius:12px;padding:10px 18px;font-family:inherit;font-size:.9rem;font-weight:800;cursor:pointer}.ea-btn:hover{background:#eef2ff}.ea-btn-primary{background:#4f46e5;border-color:#4f46e5;color:#fff}.ea-btn-primary:hover{background:#4338ca}.ea-btn-go{background:#7c3aed;border-color:#7c3aed;color:#fff}.ea-btn-go:hover{background:#6d28d9}.ea-band-card{display:flex;align-items:center;gap:16px;background:linear-gradient(120deg,#4f46e5,#7c3aed);color:#fff;border-radius:18px;padding:18px 22px;margin-bottom:18px;box-shadow:0 10px 26px rgba(79,70,229,.3)}.ea-band-score{font-size:2.2rem;font-weight:900;line-height:1;background:rgba(255,255,255,.18);border-radius:14px;padding:10px 16px;min-width:70px;text-align:center}.ea-band-note{font-size:.95rem;font-weight:700;line-height:1.5}.ea-sec{background:#fff;border:1px solid #eef0f5;border-radius:16px;padding:16px 18px;margin-bottom:14px;box-shadow:0 3px 12px rgba(15,23,42,.05)}.ea-sec-h{font-size:1rem;font-weight:900;color:#1e293b;margin-bottom:12px;display:flex;align-items:center;gap:8px}.ea-sec-h i{font-style:normal;font-size:.72rem;font-weight:800;background:#eef2ff;color:#4338ca;padding:1px 9px;border-radius:999px}.ea-fc-btn{border:none;background:linear-gradient(120deg,#7c3aed,#4f46e5);color:#fff;border-radius:999px;padding:6px 14px;font-family:inherit;font-weight:800;font-size:.78rem;cursor:pointer;box-shadow:0 3px 10px rgba(124,58,237,.28)}.ea-fc-btn:first-of-type{margin-left:auto}.ea-fc-btn+.ea-fc-btn{margin-left:8px}.ea-fc-btn:hover{filter:brightness(1.08)}.ea-test-btn{background:linear-gradient(120deg,#0ea5e9,#0284c7);box-shadow:0 3px 10px rgba(2,132,199,.28)}.ea-unknown-btn{background:linear-gradient(120deg,#f59e0b,#d97706);box-shadow:0 3px 10px rgba(217,119,6,.28)}.ea-game-btn{background:linear-gradient(120deg,#65a30d,#4d7c0f);box-shadow:0 3px 10px rgba(77,124,15,.28)}.ea-print-ov{position:fixed;inset:0;z-index:100060;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:20px;font-family:Nunito,sans-serif}.ea-print-box{width:min(440px,96vw);max-height:88vh;overflow-y:auto;background:#fff;border-radius:18px;padding:22px 22px 20px;box-shadow:0 24px 60px rgba(15,23,42,.3)}.ea-print-h{font-size:1.1rem;font-weight:900;color:#1e293b;margin-bottom:14px}.ea-print-list{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}.ea-print-item{display:flex;align-items:center;gap:10px;font-size:.92rem;font-weight:700;color:#334155;cursor:pointer;padding:8px 10px;border-radius:10px}.ea-print-item:hover{background:#f5f3ff}.ea-print-item input{width:17px;height:17px;accent-color:#7c3aed;cursor:pointer}.ea-print-btns{display:flex;justify-content:flex-end;gap:10px}.wr-dark .ea-print-box{background:#161b27}.wr-dark .ea-print-h{color:#e8eaf0}.wr-dark .ea-print-item{color:#c7cbd6}.wr-dark .ea-print-item:hover{background:#20263a}.ea-vocab-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media (max-width:640px){.ea-vocab-grid{grid-template-columns:1fr}}.ea-vocab{position:relative;border:1px solid #eef2ff;background:#faf9ff;border-radius:12px;padding:10px 50px 10px 12px;display:flex;flex-direction:column;gap:2px}.ea-bm{position:absolute;top:5px;right:5px;width:42px;height:42px;border:none;background:0 0;cursor:pointer;padding:2px;border-radius:10px;opacity:.6;transition:opacity .14s,background .14s}.ea-bm:hover{opacity:1;background:#eef2ff}.ea-bm.on{opacity:1}.ea-bm-ic{display:block;width:100%;height:100%}.ea-bm-ic svg{width:100%!important;height:100%!important;display:block}.wr-dark .ea-bm:hover{background:#20263a}.ea-vocab b{font-size:1rem;font-weight:900;color:#6d28d9}.ea-vocab-vi{font-size:.86rem;font-weight:800;color:#0f766e}.ea-vocab-def{font-size:.78rem;font-style:italic;color:#0369a1;line-height:1.4}.wr-dark .ea-vocab-def{color:#7dd3fc}.ea-vocab-why{font-size:.78rem;color:#64748b;line-height:1.4}.ea-vocab-ex{font-size:.82rem;font-style:italic;color:#475569;line-height:1.45;margin-top:4px;padding-top:6px;border-top:1px dashed #e5e0f5}.ea-vocab-hl{background:0 0;color:#6d28d9;font-weight:800;font-style:normal}.wr-dark .ea-vocab-ex{color:#9aa4b2;border-top-color:rgba(255,255,255,.08)}.ea-outline-row{display:flex;gap:10px;padding:7px 0;border-bottom:1px dashed #eef0f5}.ea-outline-row:last-child{border-bottom:none}.ea-outline-lbl{flex:0 0 auto;font-size:.78rem;font-weight:900;color:#fff;background:#4f46e5;padding:2px 10px;border-radius:999px;height:fit-content}.ea-outline-tx{font-size:.9rem;color:#334155;line-height:1.5}.ea-fix{border-left:3px solid #f59e0b;background:#fffbeb;border-radius:0 10px 10px 0;padding:9px 12px;margin-bottom:8px}.ea-sec-word .ea-fix{border-left-color:#0ea5e9;background:#f0f9ff}.ea-fix-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:.92rem}.ea-fix-bad{color:#dc2626;font-weight:700}.ea-fix-arrow{color:#94a3b8;font-weight:900}.ea-fix-good{color:#15803d;font-weight:800}.ea-fix-note{font-size:.8rem;color:#64748b;margin-top:3px;line-height:1.45}.ea-ok{font-size:.9rem;font-weight:700;color:#15803d;background:#f0fdf4;border-radius:10px;padding:9px 12px}.ea-note{border-left:3px solid #86efac;background:#f0fdf4;border-radius:0 10px 10px 0;padding:9px 12px;margin-bottom:8px}.ea-note.warn{border-left-color:#f59e0b;background:#fffbeb}.ea-note-q{display:flex;align-items:flex-start;gap:8px;font-size:.9rem;font-weight:700;color:#166534;line-height:1.5}.ea-note.warn .ea-note-q{color:#92400e}.ea-note-t{font-size:.82rem;color:#475569;margin-top:4px;line-height:1.5;padding-left:26px}.ea-note-t:first-child{padding-left:0;margin-top:0;display:flex;align-items:flex-start;gap:8px}.ea-note-bdg{flex-shrink:0;width:18px;height:18px;margin-top:2px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:900;background:#16a34a;color:#fff}.ea-note-bdg.warn{background:#f59e0b}.ea-improve{margin:0;padding-left:20px}.ea-improve li{font-size:.9rem;color:#334155;line-height:1.55;margin-bottom:6px}.ea-result-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}.ea-saved-badge{display:inline-flex;align-items:center;font-size:.9rem;font-weight:800;color:#15803d;background:#dcfce7;border-radius:12px;padding:10px 16px}.ea-saved{margin-top:22px;border-top:1px solid #e2e8f0;padding-top:16px}.ea-saved-h{font-size:.85rem;font-weight:900;color:#475569;margin-bottom:10px}.ea-saved-row{display:flex;gap:8px;margin-bottom:8px}.ea-saved-open{flex:1;text-align:left;border:1px solid #eef0f5;background:#fff;border-radius:12px;padding:10px 14px;cursor:pointer;display:flex;flex-direction:column;gap:2px;font-family:inherit}.ea-saved-open:hover{background:#f8faff;border-color:#c7d2fe}.ea-saved-open b{font-size:.92rem;color:#1e293b}.ea-saved-open span{font-size:.76rem;color:#94a3b8}.ea-saved-del{border:1px solid #fecaca;background:#fff;color:#dc2626;border-radius:12px;width:44px;cursor:pointer;font-size:.95rem}.ea-saved-del:hover{background:#fef2f2}.ea-tabs{display:flex;gap:6px;margin-right:auto}.ea-tab{border:none;background:rgba(255,255,255,.16);color:#fff;border-radius:10px;padding:7px 14px;font-family:inherit;font-weight:800;font-size:.86rem;cursor:pointer;opacity:.8}.ea-tab:hover{background:rgba(255,255,255,.26);opacity:1}.ea-tab.on{background:#fff;color:#4f46e5;opacity:1}.ea-empty{text-align:center;color:#94a3b8;font-size:.95rem;font-weight:700;padding:48px 20px;line-height:1.6}.ea-lim{margin-top:14px;font-size:.82rem;font-weight:700;color:#b45309;background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:10px 14px;text-align:center}.ea-saved-list{display:flex;flex-direction:column;gap:8px}.ea-band-pick{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px}.ea-band-pick-lbl{font-size:.86rem;font-weight:800;color:#475569}.ea-band-chips{display:flex;gap:6px;flex-wrap:wrap}.ea-band-chip{border:1.5px solid #dbe2ee;background:#fff;color:#475569;border-radius:999px;padding:6px 14px;font-family:inherit;font-weight:800;font-size:.86rem;cursor:pointer}.ea-band-chip:hover{border-color:#a5b4fc}.ea-band-chip.on{background:#7c3aed;border-color:#7c3aed;color:#fff}.ea-gen-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}.ea-gen-hint{font-size:.84rem;font-weight:700;color:#64748b}.ea-gen-btn{border:1.5px dashed #c4b5fd;background:#faf5ff;color:#6d28d9;border-radius:999px;padding:7px 16px;font-family:inherit;font-weight:800;font-size:.84rem;cursor:pointer}.ea-gen-btn:hover{background:#f3e8ff;border-color:#a78bfa}.ea-gen-btn.on{background:#6d28d9;border-color:#6d28d9;border-style:solid;color:#fff}.ea-gen-caret{font-size:.7rem;opacity:.8}.ea-gen-box{margin-top:10px;border:1.5px solid #e9d5ff;background:#faf5ff;border-radius:16px;padding:14px 16px}.ea-gen-f{margin-bottom:12px}.ea-gen-lbl{display:block;font-size:.8rem;font-weight:900;color:#6d28d9;margin-bottom:6px}.ea-gen-topic{background:#fff}.ea-gen-modes{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:7px}.ea-gen-mode{border:1.5px solid #e9d5ff;background:#fff;color:#6b7280;border-radius:999px;padding:5px 13px;font-family:inherit;font-weight:800;font-size:.78rem;cursor:pointer}.ea-gen-mode:hover{border-color:#c4b5fd;color:#6d28d9}.ea-gen-mode.on{background:#6d28d9;border-color:#6d28d9;color:#fff}.ea-gen-sub{margin-top:6px;font-size:.76rem;color:#7c6f9a;line-height:1.5}.ea-q-card{border:1.5px solid #c7d2fe;background:#eef2ff;border-left:5px solid #4f46e5;border-radius:16px;padding:14px 18px;margin-bottom:14px}.ea-q-lbl{font-size:.74rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em;color:#4338ca;margin-bottom:6px}.ea-q-text{font-size:1rem;font-weight:700;color:#1e1b4b;line-height:1.6}.wr-dark .ea-gen-mode{background:#241f3d;border-color:#3b2f63;color:#9aa4b2}.wr-dark .ea-gen-mode.on{background:#6d28d9;border-color:#6d28d9;color:#fff}.wr-dark .ea-gen-sub{color:#9b91bd}.wr-dark .ea-q-card{background:#1b1f3a;border-color:#31356b;border-left-color:#6366f1}.wr-dark .ea-q-lbl{color:#a5b4fc}.wr-dark .ea-q-text{color:#e0e7ff}.ea-gen-nums{display:flex;gap:10px;flex-wrap:wrap}.ea-gen-num{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1.5px solid #e9d5ff;border-radius:12px;padding:6px 12px;font-size:.82rem;font-weight:800;color:#475569}.ea-gen-num input{width:52px;border:none;background:#f5f3ff;border-radius:8px;padding:5px 6px;font-family:inherit;font-weight:900;font-size:.86rem;color:#5b21b6;text-align:center}.ea-gen-num input:focus{outline:2px solid #c4b5fd}.ea-gen-note{margin-top:10px;font-size:.78rem;color:#7c6f9a;line-height:1.5}.wr-dark .ea-gen-hint{color:#9aa4b2}.wr-dark .ea-gen-btn{background:#231b3a;border-color:#4c3d7a;color:#c4b5fd}.wr-dark .ea-gen-btn.on{background:#6d28d9;border-color:#6d28d9;color:#fff}.wr-dark .ea-gen-box{background:#1c1830;border-color:#3b2f63}.wr-dark .ea-gen-num{background:#241f3d;border-color:#3b2f63;color:#c7cbd6}.wr-dark .ea-gen-num input{background:#2e2750;color:#ddd6fe}.wr-dark .ea-gen-note{color:#9b91bd}.ea-opts{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:10px}.ea-opts-lbl{font-size:.86rem;font-weight:800;color:#475569}.ea-opt{display:inline-flex;align-items:center;gap:6px;font-size:.84rem;font-weight:700;color:#334155;cursor:pointer}.ea-opt input{width:16px;height:16px;accent-color:#7c3aed;cursor:pointer}.wr-dark .ea-opts-lbl{color:#9aa4b2}.wr-dark .ea-opt{color:#c7cbd6}.ea-vocab-tag{font-size:.76rem;font-weight:700;line-height:1.4;margin-top:3px;padding-top:4px;border-top:1px dashed #eef0f5}.ea-tag-colloc{color:#0369a1}.ea-tag-syn{color:#15803d}.ea-tag-ant{color:#b45309}.wr-dark .ea-vocab-tag{border-top-color:rgba(255,255,255,.08)}.wr-dark .ea-tag-colloc{color:#7dd3fc}.wr-dark .ea-tag-syn{color:#86efac}.wr-dark .ea-tag-ant{color:#fcd34d}.ea-out-toggle{display:inline-flex;gap:4px;margin-left:auto}.ea-out-lang{border:1.5px solid #dbe2ee;background:#fff;color:#64748b;border-radius:999px;padding:4px 12px;font-family:inherit;font-weight:800;font-size:.76rem;cursor:pointer}.ea-out-lang:hover{border-color:#a5b4fc}.ea-out-lang.on{background:#4f46e5;border-color:#4f46e5;color:#fff}.ea-sec-rewrite{border:1px solid #ddd6fe;background:linear-gradient(180deg,#faf9ff,#fff)}.ea-rewrite-text{font-size:.94rem;color:#312e5f;line-height:1.7}.ea-essay-text{font-size:.9rem;color:#475569;line-height:1.7}.wr-dark .ea-rewrite-text{color:#d8d4f0}.wr-dark .ea-essay-text{color:#9aa4b2}.wr-dark .ea-band-chip,.wr-dark .ea-out-lang{background:#1c2130;border-color:rgba(255,255,255,.1);color:#c7cbd6}.wr-dark .ea-band-pick-lbl{color:#9aa4b2}.wr-dark .ea-sec-rewrite{background:#20233a;border-color:rgba(255,255,255,.08)}.wr-dark .ea-box{background:#161b27}.wr-dark .ea-saved-open,.wr-dark .ea-sec,.wr-dark .ea-ta{background:#1c2130;border-color:rgba(255,255,255,.08);color:#e8eaf0}.wr-dark .ea-vocab{background:#20263a;border-color:rgba(255,255,255,.06)}.wr-dark .ea-improve li,.wr-dark .ea-intro,.wr-dark .ea-outline-tx,.wr-dark .ea-vocab-why{color:#9aa4b2}.ea-hl-btn{margin-left:auto;border:1.5px solid #dbe2ee;background:#fff;color:#64748b;border-radius:999px;padding:5px 13px;font-family:inherit;font-weight:800;font-size:.76rem;cursor:pointer;white-space:nowrap}.ea-hl-btn:hover{border-color:#c4b5fd;color:#6d28d9}.ea-hl-btn b{font-weight:900;opacity:.75}.ea-hl-btn.on{background:#6d28d9;border-color:#6d28d9;color:#fff}.ea-hl-btn.on b{opacity:.9}mark.ea-rw-hl{background:#ede9fe;color:#5b21b6;font-weight:800;border-radius:4px;padding:0 3px;box-shadow:inset 0 -2px 0 #c4b5fd;cursor:help}mark.ea-rw-hl[data-def]:hover,mark.ea-rw-hl[data-vi]:hover{background:#ddd4fd;box-shadow:inset 0 -2px 0 #8b5cf6}.ea-hl-tip{position:fixed;z-index:100000;left:-9999px;top:-9999px;max-width:300px;display:none;flex-direction:column;gap:3px;background:#2e1065;color:#fff;border-radius:12px;padding:9px 13px;font-family:Nunito,sans-serif;font-size:.84rem;line-height:1.45;box-shadow:0 10px 28px rgba(46,16,101,.4);pointer-events:none}.ea-hl-tip.on{display:flex}.ea-hl-tip b{font-weight:900;font-size:.88rem;color:#ddd6fe}.ea-hl-tip-vi{color:#fde68a;font-weight:700}.ea-hl-tip-def{color:#c4b5fd;font-size:.78rem;font-style:italic}.wr-dark .ea-hl-btn{background:#1c2130;border-color:rgba(255,255,255,.1);color:#c7cbd6}.wr-dark .ea-hl-btn.on{background:#6d28d9;border-color:#6d28d9;color:#fff}.wr-dark mark.ea-rw-hl{background:#2e2350;color:#ddd6fe;box-shadow:inset 0 -2px 0 #6d28d9}@media (max-width:560px){.ea-body{padding:16px 14px 22px}.ea-band-card{flex-direction:column;text-align:center}}.wr-prog{width:100%;max-width:1080px;margin:34px auto 0;background:#fff;border:1px solid #eef0f5;border-radius:22px;padding:26px 30px;box-shadow:0 4px 18px rgba(15,23,42,.05);display:flex;gap:30px;align-items:center;flex-wrap:wrap}.wr-prog-info{flex:1 1 300px;min-width:260px}.wr-prog-ttl{font-size:1.5rem;font-weight:900;color:#1e293b;margin-bottom:8px;letter-spacing:-.01em}.wr-prog-msg{font-size:.92rem;color:#64748b;line-height:1.5;margin-bottom:18px;max-width:420px}.wr-prog-stats{display:flex;gap:34px}.wr-prog-stat b{display:block;font-size:1.8rem;font-weight:900;color:#3f7d20;line-height:1}.wr-prog-stat span{font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#94a3b8}.wr-prog-chart{flex:1 1 320px;display:flex;align-items:flex-end;justify-content:space-between;gap:10px;height:150px}.wr-prog-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%}.wr-prog-bar{width:100%;max-width:34px;min-height:6px;border-radius:8px 8px 4px 4px;background:linear-gradient(180deg,#84c25a,#4d7c0f);transition:filter .12s}.wr-prog-bar:hover{filter:brightness(1.08)}.wr-prog-bar-today{background:linear-gradient(180deg,#3f7d20,#2f5e16)}.wr-prog-bar-future{background:#e8eef0}.wr-prog-col-lbl{margin-top:8px;font-size:.72rem;font-weight:700;color:#94a3b8}.wr-dark .wr-prog{background:#161b27;border-color:rgba(255,255,255,.08);box-shadow:0 4px 18px rgba(0,0,0,.38)}.wr-dark .wr-prog-ttl{color:#f1f5f9}.wr-dark .wr-prog-msg{color:#94a3b8}.wr-dark .wr-prog-stat b{color:#a3e635}.wr-dark .wr-prog-bar-future{background:#2c3446}@media (max-width:560px){.wr-prog{padding:20px 18px}.wr-prog-chart{height:120px}}.wr-left{width:260px;flex-shrink:0;border-right:1.5px solid #c7d2fe;background:#fff;overflow-y:auto;display:flex;flex-direction:column}.wr-resizer{width:5px;background:#c7d2fe;cursor:col-resize;flex-shrink:0;transition:background .15s}.wr-resizer:hover{background:#4f46e5}.wr-body.wr-resizing{user-select:none;cursor:col-resize}.wr-right{flex:1;overflow-y:auto;min-width:0}.wr-mob-back{align-items:center;gap:6px;width:100%;flex-shrink:0;padding:10px 16px;border:none;border-bottom:1.5px solid #e5e7eb;background:#fff;color:#4f46e5;font-weight:800;font-size:.85rem;font-family:inherit;cursor:pointer;text-align:left;display:none}@media (max-width:700px){.wr-resizer{display:none!important}.wr-collapse-btn{display:none!important}.wr-body{flex-direction:column}.wr-body:not(.wr-mob-detail) .wr-left{display:flex!important;width:100%!important;flex:1 1 auto;border-right:none;min-height:0}.wr-body:not(.wr-mob-detail) .wr-mob-back,.wr-body:not(.wr-mob-detail) .wr-right{display:none!important}.wr-body.wr-mob-detail .wr-left{display:none!important}.wr-body.wr-mob-detail .wr-mob-back{display:flex!important}.wr-body.wr-mob-detail .wr-right{display:block!important;flex:1 1 auto;min-height:0;width:100%}}.wr-overlay.wr-dark .wr-mob-back{background:#1a1f2e;color:#818cf8;border-bottom-color:rgba(255,255,255,.08)}.wr-left-head{font-size:.78rem;font-weight:700;color:#64748b;letter-spacing:.06em;text-transform:uppercase;padding:12px 14px 8px;flex-shrink:0;border-bottom:1px solid #e2e8f0}.wr-left-empty{font-size:.85rem;color:#94a3b8;padding:16px 14px}.wr-left-item{padding:10px 14px;border-bottom:1px solid #f1f5f9;cursor:pointer;transition:background .1s}.wr-left-item:hover{background:#f0f4ff}.wr-left-item-active{background:#eef2ff;border-left:3px solid #4f46e5}.wr-left-item-title{font-weight:600;color:#1e293b;font-size:.9rem;line-height:1.4}.wr-left-item-meta{font-size:.76rem;color:#94a3b8;margin-top:2px}.wr-badge-count{display:inline-block;background:#e0e7ff;color:#4f46e5;font-size:.72rem;font-weight:700;padding:1px 6px;border-radius:10px;margin-left:4px}.wr-right-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#94a3b8;gap:8px}.wr-right-empty span{font-size:2.5rem}.wr-right-empty p{font-size:.9rem;margin:0}.wr-right-content{padding:20px 24px;max-width:none;width:100%;box-sizing:border-box}.wr-right.colloc-open{padding-right:0}.wr-right-title{font-size:1.1rem;font-weight:800;color:#1e293b;margin-bottom:6px}.wr-hub-card--theory .wr-hub-ic{background:linear-gradient(135deg,#fde68a,#fca5a5)}.wr-hub-card--theory .wr-hub-tt::after{content:'';display:block;width:34px;height:3px;border-radius:3px;background:#ef4444;margin:8px auto 0}.wr-theory{flex:1;overflow:hidden}.wrth-loading{padding:30px;color:#94a3b8}.wrth-wrap{display:flex;height:100%}.wrth-left{width:280px;flex-shrink:0;border-right:1.5px solid #cfe0d2;background:#fff;overflow-y:auto;display:flex;flex-direction:column}.wrth-left-head{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid #e2e8f0;flex-shrink:0;flex-wrap:wrap}.wrth-left-title{font-weight:800;color:#1e293b;font-size:.95rem}.wrth-tabs{display:flex;gap:6px;padding:10px 12px;border-bottom:1px solid #e2e8f0;flex-shrink:0}.wrth-tab{flex:1;padding:8px 6px;border:1.5px solid #cfe0d2;background:#f1f6ee;color:#3a6b4a;font-weight:800;font-size:.8rem;letter-spacing:.04em;border-radius:9px;cursor:pointer;font-family:inherit;transition:all .12s}.wrth-tab:hover{background:#e7f0e2;border-color:#a8c8af;color:#2f5e3f}.wrth-tab-on{background:#3a6b4a;border-color:#3a6b4a;color:#fff}.wrth-tab-on:hover{background:#2f5e3f;border-color:#2f5e3f;color:#fff}.wrth-empty{font-size:.85rem;color:#94a3b8;padding:16px 14px}.wr-overlay.wr-dark .wrth-tab{background:#1f2433;border-color:rgba(255,255,255,.12);color:#c7d2fe}.wr-overlay.wr-dark .wrth-tab-on{background:#4f46e5;color:#fff}.wrth-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 14px;border-bottom:1px solid #f1f5f9;cursor:pointer;transition:background .1s}.wrth-item:hover{background:#f1f6ee}.wrth-item-active{background:#eef3ea;border-left:3px solid #3a6b4a}.wrth-item-tt{font-weight:600;color:#1e293b;font-size:.9rem;line-height:1.4}.wrth-item-acts{display:flex;gap:2px;flex-shrink:0}.wrth-item-acts button{border:none;background:0 0;cursor:pointer;font-size:.85rem;padding:2px 5px;border-radius:6px;opacity:.55}.wrth-item-acts button:hover{background:#e7f0e2;opacity:1}.wrth-add-btn{margin:12px 14px;padding:9px;border:1.5px dashed #a8c8af;background:#f1f6ee;color:#3a6b4a;font-weight:700;border-radius:10px;cursor:pointer;font-family:inherit}.wrth-add-btn:hover{background:#e7f0e2}.wrth-right{flex:1;overflow-y:auto;min-width:0;padding:24px 28px 60px}.wrth-right-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#94a3b8;gap:8px}.wrth-right-empty span{font-size:2.5rem}.wrth-right-empty p{font-size:.9rem;margin:0}.wrth-content-head{display:flex;align-items:center;gap:10px;font-size:1.4rem;font-weight:800;color:#1e293b;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid #e7f0e2}.wrth-content-title{flex:1;min-width:0}.wrth-mob-back{display:none}@media (max-width:760px){.wrth-left{width:100%;border-right:none}.wrth-right{display:none}.wrth-wrap.wrth-show-content .wrth-left{display:none}.wrth-wrap.wrth-show-content .wrth-right{display:block}.wrth-mob-back{display:inline-flex;align-items:center;gap:4px;font-size:.82rem;font-weight:700;padding:5px 12px;border:1.5px solid #cfe0d2;background:#f1f6ee;color:#3a6b4a;border-radius:999px;cursor:pointer;font-family:inherit;flex-shrink:0}.wrth-mob-back:hover{background:#e7f0e2}.wrth-content-title{font-size:1.2rem}.wrth-right{padding:16px 16px 50px}}.wrth-content-body{font-size:.98rem;line-height:1.7;color:#334155}.wrth-pre{white-space:pre-wrap;word-wrap:break-word;line-height:1.7;margin:0 0 14px}.wrth-content-toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}.wrth-ipa-toggle{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border:1.5px solid #cfe0d2;background:#f1f6ee;color:#3a6b4a;font-weight:700;font-size:.85rem;border-radius:999px;cursor:pointer;font-family:inherit}.wrth-ipa-toggle:hover{background:#e7f0e2}.wrth-ipa-toggle.off{background:#d7e7d9;border-color:#a8c8af;color:#2f5e3f}.wrth-hide-ipa .wrth-col-ipa,.wrth-hide-ipa .wrth-ipa-row{display:none!important}.wrth-spk{border:none;background:#eef2ff;color:#4338ca;width:24px;height:24px;border-radius:50%;cursor:pointer;font-size:.72rem;line-height:1;padding:0;vertical-align:middle;transition:background .12s,transform .1s;flex-shrink:0}.wrth-spk:hover{background:#c7d2fe;transform:scale(1.1)}.wrth-spk:active{transform:scale(.95)}.wrth-addword-head{margin-left:12px;width:30px;height:30px;border-radius:9px;border:1.5px solid #a8c8af;background:#f1f6ee;color:#3a6b4a;font-size:1.25rem;font-weight:800;line-height:1;cursor:pointer;vertical-align:middle}.wrth-addword-head:hover{background:#3a6b4a;color:#fff}.wr-overlay.wr-dark .wrth-spk{background:#1f2433;color:#c7d2fe}.wr-overlay.wr-dark .wrth-addword-head{background:#1f2433;border-color:#6366f1;color:#c7d2fe}.wr-overlay.wr-dark .wrth-ipa-toggle{background:#1f2433;border-color:rgba(255,255,255,.12);color:#c7d2fe}.wr-overlay.wr-dark .wrth-ipa-toggle.off{background:#3a2e12;border-color:#a16207;color:#fcd34d}.wrth-card{max-width:760px}.wrth-wcard{border:1px solid #e2e8f0;border-radius:14px;margin:0 0 12px;background:#fff;box-shadow:0 2px 8px rgba(15,23,42,.04);overflow:hidden}@keyframes wrthCardIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.wrth-content-body>.wrth-wcard{animation:wrthCardIn .44s cubic-bezier(.2,.75,.3,1) backwards}.wrth-content-body>.wrth-wcard:first-child{animation-delay:.05s}.wrth-content-body>.wrth-wcard:nth-child(2){animation-delay:.12s}.wrth-content-body>.wrth-wcard:nth-child(3){animation-delay:.19s}.wrth-content-body>.wrth-wcard:nth-child(4){animation-delay:.26s}.wrth-content-body>.wrth-wcard:nth-child(5){animation-delay:.33s}.wrth-content-body>.wrth-wcard:nth-child(6){animation-delay:.4s}.wrth-content-body>.wrth-wcard:nth-child(7){animation-delay:.47s}.wrth-content-body>.wrth-wcard:nth-child(8){animation-delay:.54s}.wrth-content-body>.wrth-wcard:nth-child(9){animation-delay:.61s}.wrth-content-body>.wrth-wcard:nth-child(n+10){animation-delay:.68s}@media (prefers-reduced-motion:reduce){.wrth-content-body>.wrth-wcard{animation:none}}.wrth-word-toggle{width:100%;display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 18px;background:0 0;border:none;cursor:pointer;font-family:inherit;text-align:left}.wrth-word-toggle:hover{background:#f8faff}.wrth-word-toggle::after{content:'▸';margin-left:auto;color:#94a3b8;font-size:.9rem}.wrth-word-toggle.wrth-wcard-open::after{content:'▾';color:#4f46e5}.wrth-word{font-size:1.4rem;font-weight:900;color:#4f46e5;letter-spacing:-.01em}.wrth-word-gloss{color:#64748b;font-weight:600;font-size:.95rem}.wrth-word-body{padding:4px 18px 18px;border-top:1px solid #f1f5f9}.wrth-word-body .wrth-ipa-row{margin-top:12px}.wrth-pos{font-size:.8rem;font-weight:800;color:#fff;background:#8b5cf6;padding:3px 10px;border-radius:999px}.wr-overlay.wr-dark .wrth-wcard{background:#161b27;border-color:rgba(255,255,255,.08)}.wr-overlay.wr-dark .wrth-word-toggle:hover{background:rgba(79,70,229,.12)}.wr-overlay.wr-dark .wrth-word-gloss{color:#94a3b8}.wr-overlay.wr-dark .wrth-word-body{border-top-color:rgba(255,255,255,.06)}.wrth-edit-word{border:1px solid #e2e8f0;border-radius:12px;padding:12px;margin-bottom:12px;background:#f8fafc}.wrth-edit-word-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:.78rem;font-weight:800;color:#475569;text-transform:uppercase;letter-spacing:.04em}.wrth-edit-word-del{border:none;background:#fee2e2;color:#dc2626;width:24px;height:24px;border-radius:7px;cursor:pointer;font-weight:800}.wrth-edit-word-del:hover{background:#fecaca}.wrth-edit-word .wrth-edit-content{min-height:190px;margin:0}.wrth-add-word-btn{width:100%;padding:11px;border:1.5px dashed #a8c8af;background:#f1f6ee;color:#3a6b4a;font-weight:800;border-radius:11px;cursor:pointer;font-family:inherit;margin-bottom:14px}.wrth-add-word-btn:hover{background:#e7f0e2}.wr-overlay.wr-dark .wrth-edit-word{background:#1a1f2e;border-color:rgba(255,255,255,.08)}.wrth-ipa-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}.wrth-ipa{display:inline-flex;align-items:center;gap:7px;font-family:SFMono-Regular,Consolas,'Courier New',monospace;font-size:.86rem;color:#334155;background:#fff;border:1px solid #e5e9f0;padding:3px 13px 3px 4px;border-radius:999px;box-shadow:0 1px 2px rgba(15,23,42,.05)}.wrth-ipa b{font-family:Nunito,sans-serif;font-size:.6rem;font-weight:800;color:#fff;padding:2px 8px;border-radius:999px;letter-spacing:.05em;margin:0;line-height:1.5}.wrth-ipa-us b{background:#3b82f6}.wrth-ipa-uk b{background:#ef4444}.wrth-meaning{display:flex;align-items:center;gap:10px;margin-bottom:10px}.wrth-tag{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#b91c1c;background:#fee2e2;padding:3px 9px;border-radius:6px;flex-shrink:0}.wrth-meaning-txt{font-size:1.25rem;font-weight:800;color:#dc2626}.wrth-def{font-style:italic;color:#64748b;background:#f8fafc;border-left:3px solid #cbd5e1;padding:8px 14px;border-radius:0 8px 8px 0;margin-bottom:18px}.wrth-hl{background:#fef08a;color:#b91c1c;font-weight:800;padding:0 3px;border-radius:4px}.wrth-colloc{margin:0 0 18px}.wrth-colloc-toggle{display:inline-flex;align-items:center;gap:9px;padding:10px 18px;border:1.5px solid #c7d2fe;background:linear-gradient(135deg,#eef2ff,#e0e7ff);color:#4338ca;font-weight:800;font-size:.98rem;border-radius:11px;cursor:pointer;font-family:inherit;box-shadow:0 2px 6px rgba(79,70,229,.12)}.wrth-colloc-toggle:hover{filter:brightness(1.03)}.wrth-colloc-toggle::before{content:'▸';font-size:.8rem}.wrth-colloc-toggle.wrth-colloc-open::before{content:'▾'}.wrth-colloc-count{background:#4f46e5;color:#fff;font-size:.72rem;font-weight:800;padding:1px 8px;border-radius:999px}.wrth-colloc-hint{font-weight:600;font-size:.8rem;opacity:.65}.wrth-colloc-body{margin-top:12px}.wrth-chip-grid{display:flex;flex-wrap:wrap;gap:9px}.wrth-chip{display:inline-flex;align-items:center;gap:7px;background:#eef0ff;border:1px solid #e0e3f8;color:#3730a3;font-family:inherit;font-weight:600;font-size:.92rem;padding:7px 14px;border-radius:999px;cursor:pointer;transition:background .12s,transform .1s,border-color .12s}.wrth-chip:hover{background:#e0e7ff;transform:translateY(-1px)}.wrth-chip:active{transform:scale(.97)}.wrth-chip-vi{display:none;font-family:'Be Vietnam Pro',sans-serif;color:#059669;font-weight:700;font-size:.85rem;margin-left:2px;padding-left:8px;border-left:1px solid #c7d2fe}.wrth-chip.wrth-chip-open .wrth-chip-vi,.wrth-content-body.wrth-show-colvi .wrth-chip-vi{display:inline}.wrth-chip.wrth-chip-open{background:#ede9fe;border-color:#c4b5fd}.wrth-colvi-toggle.on{background:#3a6b4a;border-color:#3a6b4a;color:#fff}.wr-overlay.wr-dark .wrth-chip{background:#1f2433;border-color:rgba(255,255,255,.08);color:#c7d2fe}.wr-overlay.wr-dark .wrth-chip-vi{border-left-color:rgba(255,255,255,.15);color:#6ee7b7}.wr-overlay.wr-dark .wrth-colvi-toggle.on{background:#16321f;border-color:#15803d;color:#6ee7b7}.wrth-ex-list{margin:0 0 18px}.wrth-ex-head{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:#0369a1;margin-bottom:8px}.wrth-ex{background:#f0f9ff;border:1px solid #e0f2fe;border-radius:10px;padding:12px 15px;margin-bottom:10px}.wrth-ex-en{display:flex;align-items:flex-start;gap:9px;color:#0f172a;font-weight:500;line-height:1.65}.wrth-ex-num{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;margin-top:3px;background:#0ea5e9;color:#fff;font-size:.72rem;font-weight:800;border-radius:50%}.wrth-ex-txt{flex:1;min-width:0}.wrth-ex-vi{font-family:'Be Vietnam Pro',sans-serif;color:#0369a1;font-style:italic;margin-top:6px;padding-left:29px;line-height:1.6}.wrth-wcard{border:1px solid #e7ece4;border-radius:16px;max-width:1150px}.wrth-whead{justify-content:space-between;align-items:flex-start;gap:14px;padding:18px 20px;background:linear-gradient(135deg,#f1f6ee,#e7f0e2);border-radius:16px 16px 0 0;flex-wrap:nowrap}.wrth-whead:hover{background:linear-gradient(135deg,#edf4e8,#e1ecdb)}.wrth-whead.wrth-word-toggle::after{display:none}.wrth-whead-l{display:flex;flex-direction:column;gap:5px;min-width:0}.wrth-whead-badge{align-self:flex-start;background:#d7e7d9;color:#3a6b4a;font-size:.64rem;font-weight:800;letter-spacing:.06em;padding:3px 10px;border-radius:6px}.wrth-whead-word{font-family:Nunito,sans-serif;font-size:1.7rem;font-weight:900;color:#2f5e3f;line-height:1.1;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.wrth-whead-acc{display:inline-flex;gap:7px;margin-left:4px}.wrth-whead-sub{display:flex;align-items:center;gap:10px;font-size:.86rem;color:#7a8a7c}.wrth-whead-pos{font-style:italic}.wrth-whead-ipa{color:#9aa89c}.wrth-whead-r{display:flex;gap:8px;flex-shrink:0}.wrth-accbtn{display:inline-flex;flex-direction:column;align-items:center;gap:1px;width:42px;padding:5px 0;border:none;border-radius:10px;background:#5b8c6e;color:#fff;cursor:pointer;font-family:inherit;transition:background .12s,transform .1s}.wrth-accbtn:hover{background:#4a7c59;transform:translateY(-1px)}.wrth-accbtn-lbl{font-size:.56rem;font-weight:800;letter-spacing:.05em;opacity:.85}.wrth-accbtn-ic{display:block;line-height:0}.wrth-wcard .wrth-word-body{padding:0;border-top:1px solid #eef2ea}.wrth-wgrid{display:grid;grid-template-columns:1fr 300px;gap:18px;padding:18px 20px 20px;align-items:start}.wrth-wmain{min-width:0}.wrth-wside{min-width:0;display:flex;flex-direction:column;gap:16px}.wrth-defcard{background:#fff;border:1px solid #eef2ea;border-radius:14px;padding:18px;margin-bottom:18px}.wrth-defcard-hd{display:flex;align-items:center;gap:7px;font-size:.8rem;font-weight:800;color:#3a6b4a;margin-bottom:10px}.wrth-defcard-meaning{font-family:'Be Vietnam Pro',Nunito,sans-serif;font-size:1.35rem;font-weight:800;color:#2f3a30;line-height:1.3}.wrth-defcard-en{margin-top:14px;background:#f3f6f2;border-radius:10px;padding:12px 14px;font-style:italic;color:#6b7a6d;font-size:.9rem;line-height:1.55}.wrth-wcard .wrth-ex-head{display:flex;align-items:center;gap:8px;color:#3a6b4a}.wrth-ex-count{margin-left:auto;text-transform:none;letter-spacing:0;font-size:.72rem;font-weight:700;color:#94a39a;background:#f3f6f2;padding:2px 9px;border-radius:999px}.wrth-wcard .wrth-ex{background:#fbfcfa;border:1px solid #eef2ea}.wrth-wcard .wrth-ex-num{background:#5b8c6e}.wrth-wcard .wrth-ex-vi{color:#6b7a6d}.wrth-wcard .wrth-hl{background:0 0;color:#3a6b4a;font-weight:700;text-decoration:underline;text-decoration-color:#9cc0a4;text-underline-offset:3px;padding:0;border-radius:0}.wrth-wcard .wrth-test-btn{background:#3a6b4a}.wrth-side-card{background:#f3f6f2;border:1px solid #e7ece4;border-radius:14px;padding:16px}.wrth-side-hd{display:flex;align-items:center;gap:7px;font-size:.82rem;font-weight:800;color:#3a6b4a;margin-bottom:12px}.wrth-side-card .wrth-chip.wrth-coll-card{display:flex;flex-direction:column;align-items:stretch;gap:3px;width:100%;background:#fff;border:1px solid #e7ece4;border-radius:10px;padding:11px 13px;margin-bottom:10px;text-align:left}.wrth-side-card .wrth-chip.wrth-coll-card:hover{background:#fbfcfa;border-color:#cfe0d2;transform:none}.wrth-coll-card .wrth-chip-ph{display:flex;align-items:center;justify-content:space-between;gap:8px;font-weight:800;color:#3a6b4a;font-size:.9rem}.wrth-coll-phtxt{min-width:0}.wrth-coll-card .wrth-coll-phtxt .wrth-hl{margin-right:4px}.wrth-coll-star{color:#c2cdbf;font-size:1rem;flex-shrink:0;margin-left:auto}.wrth-coll-card .wrth-chip-vi{border-left:none;padding-left:0;margin-left:0;color:#8a978c;font-style:italic;font-weight:600;font-size:.82rem}.wrth-coll-card.wrth-chip-open .wrth-chip-vi,.wrth-content-body.wrth-show-colvi .wrth-coll-card .wrth-chip-vi{display:block}.wrth-coll-more{display:block;width:100%;margin-top:2px;padding:8px;background:0 0;border:none;color:#5b8c6e;font-weight:700;font-size:.85rem;cursor:pointer;font-family:inherit}.wrth-coll-more:hover{color:#3a6b4a}.wrth-mastery{background:#eef3ea}.wrth-mastery-hd{display:flex;align-items:center;justify-content:space-between;font-size:.82rem;font-weight:800;color:#3a6b4a;margin-bottom:10px}.wrth-mastery-pct{font-size:.92rem}.wrth-mastery-bar{height:8px;border-radius:999px;background:#d7e2d3;overflow:hidden}.wrth-mastery-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#5b8c6e,#3a6b4a);transition:width .4s}.wrth-mastery-hint{margin-top:10px;font-size:.76rem;color:#7a8a7c;line-height:1.5}@media (max-width:760px){.wrth-wgrid{grid-template-columns:1fr}}.wrth-ex-more{display:inline-block;margin:2px 0 6px;padding:6px 14px;border:1.5px solid #bae6fd;background:#f0f9ff;color:#0369a1;font-weight:700;font-size:.82rem;border-radius:999px;cursor:pointer;font-family:inherit}.wrth-ex-more:hover{background:#e0f2fe}.wrth-addex-btn{display:block;width:100%;margin-top:6px;padding:9px;border:1.5px dashed #a8c8af;background:#f1f6ee;color:#3a6b4a;font-weight:800;border-radius:10px;cursor:pointer;font-family:inherit}.wrth-addex-btn:hover{background:#e7f0e2}.wrth-test-btn{display:block;width:100%;margin-top:8px;padding:10px;border:none;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-weight:800;border-radius:11px;cursor:pointer;font-family:inherit;box-shadow:0 3px 10px rgba(99,102,241,.3)}.wrth-test-btn:hover{filter:brightness(1.05)}.wrth-grouptest-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border:1.5px solid #cfe0d2;background:#f1f6ee;color:#3a6b4a;font-weight:800;font-size:.85rem;border-radius:999px;cursor:pointer;font-family:inherit;transition:background .12s,color .12s,border-color .12s}.wrth-grouptest-btn:active,.wrth-grouptest-btn:hover{background:#3a6b4a;border-color:#3a6b4a;color:#fff}.wrth-pdf-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border:1.5px solid #b6d9d3;background:#eafaf6;color:#0d7a6e;font-weight:800;font-size:.85rem;border-radius:999px;cursor:pointer;font-family:inherit;transition:background .12s,color .12s,border-color .12s}.wrth-pdf-btn:active,.wrth-pdf-btn:hover{background:#0d9488;border-color:#0d9488;color:#fff}.wrth-test-ov{position:fixed;inset:0;z-index:100100;display:none;align-items:center;justify-content:center;background:rgba(15,23,42,.55);padding:18px}.wrth-test-box{background:#fff;border-radius:18px;width:100%;max-width:560px;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.wrth-test-head{display:flex;align-items:center;justify-content:space-between;font-weight:800;color:#4338ca;margin-bottom:14px}.wrth-test-x{border:none;background:#f1f5f9;width:30px;height:30px;border-radius:8px;cursor:pointer;font-size:1rem;color:#64748b}.wrth-test-vi{font-size:1.15rem;font-weight:700;color:#0f172a;background:#eef2ff;border-radius:12px;padding:14px 16px;margin-bottom:12px;line-height:1.5}.wrth-test-inp{width:100%;box-sizing:border-box;min-height:90px;padding:12px 14px;border:1.5px solid #c7d2fe;border-radius:12px;font-family:inherit;font-size:1rem;line-height:1.5;resize:vertical}.wrth-test-fb{margin-top:12px}.wrth-test-verdict{font-weight:800;font-size:1.05rem;margin-bottom:8px}.wrth-test-verdict.ok{color:#16a34a}.wrth-test-verdict.ng{color:#dc2626}.wr-dark .wrth-whead{background:linear-gradient(135deg,#1b2233,#161d2b)}.wr-dark .wrth-whead:hover{background:linear-gradient(135deg,#212a3d,#1a2231)}.wr-dark .wrth-whead-badge{background:#26402f;color:#86efac}.wr-dark .wrth-whead-word{color:#e6f2ea}.wr-dark .wrth-whead-sub{color:#94a3b8}.wr-dark .wrth-whead-ipa{color:#64748b}.wr-dark .wrth-wcard .wrth-word-body{border-top-color:rgba(255,255,255,.06)}.wr-dark .wrth-defcard{background:#12161f;border-color:rgba(255,255,255,.06)}.wr-dark .wrth-defcard-hd,.wr-dark .wrth-side-hd{color:#86efac}.wr-dark .wrth-defcard-meaning{color:#e2e8f0}.wr-dark .wrth-defcard-en{background:#0f141d;color:#94a3b8}.wr-dark .wrth-ex-count{background:#1b2233;color:#94a3b8}.wr-dark .wrth-wcard .wrth-ex{background:#12161f;border-color:rgba(255,255,255,.06)}.wr-dark .wrth-wcard .wrth-ex-vi{color:#94a3b8}.wr-dark .wrth-wcard .wrth-hl{color:#86efac;text-decoration-color:#4ade80}.wr-dark .wrth-side-card{background:#12161f;border-color:rgba(255,255,255,.06)}.wr-dark .wrth-side-card .wrth-chip.wrth-coll-card{background:#161b27;border-color:rgba(255,255,255,.06)}.wr-dark .wrth-side-card .wrth-chip.wrth-coll-card:hover{background:#1b2233;border-color:#2f5e3f}.wr-dark .wrth-coll-card .wrth-chip-ph{color:#86efac}.wr-dark .wrth-coll-card .wrth-chip-vi{color:#94a3b8}.wr-dark .wrth-coll-star{color:#475569}.wr-dark .wrth-mastery{background:#12161f}.wr-dark .wrth-mastery-hd{color:#86efac}.wr-dark .wrth-mastery-bar{background:#2c3446}.wr-dark .wrth-mastery-hint{color:#94a3b8}.wr-dark .wrth-ex-more{background:#0f2230;border-color:#1e3a4f;color:#7dd3fc}.wr-dark .wrth-ex-more:hover{background:#12293a}.wr-dark .wrth-addex-btn{background:#12161f;border-color:#2f5e3f;color:#86efac}.wr-dark .wrth-addex-btn:hover{background:#17251c}.wr-dark .wrth-grouptest-btn{background:#12161f;border-color:#2f5e3f;color:#86efac}.wr-dark .wrth-pdf-btn{background:#0f2320;border-color:#155e56;color:#5eead4}.wr-dark .wrth-test-box{background:#161b27;box-shadow:0 20px 60px rgba(0,0,0,.6)}.wr-dark .wrth-test-head{color:#a5b4fc}.wr-dark .wrth-test-x{background:#1f2433;color:#94a3b8}.wr-dark .wrth-test-vi{background:#1b2233;color:#e2e8f0}.wr-dark .wrth-test-inp{background:#0f141d;border-color:#334155;color:#e2e8f0}.wrth-test-ans{background:#f0fdf4;border:1px solid #dcfce7;border-radius:10px;padding:10px 12px;line-height:1.6;color:#166534}.wrth-test-your{background:#fef2f2;border:1px solid #fee2e2;border-radius:10px;padding:10px 12px;margin-top:8px;line-height:1.6;color:#991b1b}.wrth-test-lbl{font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;opacity:.8}.wrth-test-btns{display:flex;gap:10px;margin-top:14px}.wrth-test-done{font-size:1.6rem;font-weight:900;color:#4338ca;text-align:center;margin-bottom:16px}.wrth-addex-form{margin-top:8px}.wrth-addex-ta{width:100%;box-sizing:border-box;min-height:120px;padding:10px 12px;border:1.5px solid #7dd3fc;border-radius:10px;font-family:'Courier New',monospace;font-size:.88rem;line-height:1.6;resize:vertical}.wrth-addex-form-btns{display:flex;gap:8px;margin-top:8px}.wr-overlay.wr-dark .wrth-addex-ta{background:#15202b;border-color:rgba(255,255,255,.12);color:#e2e8f0}.wr-overlay.wr-dark .wrth-addex-btn,.wr-overlay.wr-dark .wrth-ex-more{background:#15202b;border-color:rgba(255,255,255,.12);color:#7dd3fc}.wrth-level{display:inline-flex;align-items:center;gap:7px;background:linear-gradient(135deg,#fef3c7,#fde68a);color:#92400e;font-weight:800;font-size:.9rem;padding:7px 16px;border-radius:999px}.wr-overlay.wr-dark .wrth-word{color:#a5b4fc}.wr-overlay.wr-dark .wrth-def{background:#1a1f2e;color:#94a3b8;border-left-color:#475569}.wr-overlay.wr-dark .wrth-colloc-toggle{background:#1f2433;border-color:rgba(255,255,255,.12);color:#c7d2fe}.wr-overlay.wr-dark .wrth-col-item{background:#161b27;border-color:rgba(255,255,255,.08);border-left-color:#6366f1}.wr-overlay.wr-dark .wrth-col-phrase{color:#e2e8f0}.wr-overlay.wr-dark .wrth-ex{background:#15202b;border-color:rgba(255,255,255,.06)}.wr-overlay.wr-dark .wrth-ex-en{color:#e2e8f0}.wr-overlay.wr-dark .wrth-ipa{background:#1f2433;border-color:rgba(255,255,255,.08);color:#cbd5e1}.wrth-content-body h2,.wrth-content-body h3,.wrth-content-body h4{color:#1e293b;margin:18px 0 8px;line-height:1.3}.wrth-content-body p{margin:0 0 12px}.wrth-content-body ol,.wrth-content-body ul{margin:0 0 12px;padding-left:22px}.wrth-content-body li{margin-bottom:5px}.wrth-content-body img{max-width:100%;height:auto;border-radius:8px}.wrth-edit{display:flex;flex-direction:column;gap:12px;max-width:840px}.wrth-edit-title{font-size:1.05rem;font-weight:700;padding:10px 14px;border:1.5px solid #cfe0d2;border-radius:10px;font-family:inherit;box-sizing:border-box}.wrth-edit-content{min-height:340px;padding:12px 14px;border:1.5px solid #c7d2fe;border-radius:10px;font-family:'Courier New',monospace;font-size:.9rem;line-height:1.6;resize:vertical;box-sizing:border-box}.wrth-edit-btns{display:flex;gap:10px}.wrth-gpt{border:1.5px dashed #c9b8e8;border-radius:12px;background:#faf7ff;overflow:hidden}.wrth-gpt-toggle{width:100%;text-align:left;padding:11px 14px;border:0;background:0 0;font-family:inherit;font-weight:800;font-size:.9rem;color:#6b34c9;cursor:pointer;display:flex;align-items:center;gap:6px}.wrth-gpt-toggle:hover{background:#f3ecff}.wrth-gpt-toggle.on{background:#f3ecff}.wrth-gpt-ar{margin-left:auto;font-size:.8rem}.wrth-gpt-body{padding:0 14px 14px;display:flex;flex-direction:column;gap:10px}.wrth-gpt-hint{font-size:.82rem;line-height:1.55;color:#6b7280}.wrth-gpt-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.wrth-gpt-in{flex:1 1 260px;min-width:0;padding:9px 12px;border:1.5px solid #cfe0d2;border-radius:9px;font-family:inherit;font-size:.9rem;box-sizing:border-box}.wrth-gpt-num{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:700;color:#475569}.wrth-gpt-num input{width:62px;padding:8px 6px;border:1.5px solid #cfe0d2;border-radius:9px;font-family:inherit;text-align:center}.wrth-gpt-acts{display:flex;gap:8px;flex-wrap:wrap}.wrth-gpt-out{min-height:180px;padding:11px 13px;border:1.5px solid #ddd3f0;border-radius:10px;background:#fff;font-family:'Courier New',monospace;font-size:.82rem;line-height:1.55;resize:vertical;box-sizing:border-box}.wr-overlay.wr-dark .wrth-gpt{background:#211a33;border-color:#4c3a7a}.wr-overlay.wr-dark .wrth-gpt-toggle{color:#c4b5fd}.wr-overlay.wr-dark .wrth-gpt-toggle.on,.wr-overlay.wr-dark .wrth-gpt-toggle:hover{background:#2b2247}.wr-overlay.wr-dark .wrth-gpt-hint{color:#a1a1aa}.wr-overlay.wr-dark .wrth-gpt-in,.wr-overlay.wr-dark .wrth-gpt-num input,.wr-overlay.wr-dark .wrth-gpt-out{background:#181528;border-color:#4c3a7a;color:#e2e8f0}.wr-overlay.wr-dark .wrth-gpt-num{color:#cbd5e1}.wr-overlay.wr-dark .wrth-left{background:#1a1f2e;border-right-color:rgba(255,255,255,.08)}.wr-overlay.wr-dark .wrth-content-body,.wr-overlay.wr-dark .wrth-content-head,.wr-overlay.wr-dark .wrth-item-tt,.wr-overlay.wr-dark .wrth-left-title{color:#e2e8f0}.wr-overlay.wr-dark .wrth-item{border-bottom-color:rgba(255,255,255,.06)}.wr-overlay.wr-dark .wrth-item-active,.wr-overlay.wr-dark .wrth-item:hover{background:rgba(79,70,229,.2)}.wr-task-info-bar{font-size:.82rem;color:#64748b;margin-bottom:14px;padding:6px 10px;background:#f8fafc;border-radius:7px}.wr-subs-title{font-size:.82rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.05em;margin:16px 0 8px}.wr-back-link{background:0 0;border:none;cursor:pointer;color:#4f46e5;font-size:.85rem;font-weight:600;padding:0;display:inline-block;margin-bottom:10px}.wr-back-link:hover{text-decoration:underline}.wr-btn{padding:8px 18px;border-radius:9px;border:1.5px solid #cbd5e1;background:#f8fafc;color:#334155;font-size:.88rem;font-weight:600;cursor:pointer;transition:background .12s}.wr-btn:hover{background:#e2e8f0}.wr-btn-primary{background:#3a6b4a;color:#fff;border-color:#3a6b4a}.wr-btn-gpt{background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;border-color:transparent}.wr-btn-gpt:hover{filter:brightness(1.06);background:linear-gradient(135deg,#7c3aed,#a855f7)}.wr-btn-primary:hover{background:#2f5e3f}.wr-btn-sm{padding:5px 12px;font-size:.82rem}.wr-btn-icon{background:0 0;border:none;cursor:pointer;padding:5px 7px;border-radius:7px;font-size:1rem;color:#64748b}.wr-btn-icon:hover{background:#f1f5f9}.wr-btn-icon-del{color:#dc2626}.wr-btn-icon-del:hover{background:#fee2e2}.wr-btn-del{color:#dc2626}.wr-btn-del:hover{background:#fee2e2}.wr-back-btn{background:0 0;border:none;cursor:pointer;color:#4f46e5;font-size:.88rem;font-weight:600;padding:0 0 10px;display:block}.wr-back-btn:hover{text-decoration:underline}.wr-task-list{display:flex;flex-direction:column;gap:8px;margin-top:12px}.wr-task-row{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1.5px solid #e2e8f0;border-radius:10px;padding:12px 14px;cursor:pointer;transition:border-color .12s}.wr-task-row:hover{border-color:#a5b4fc}.wr-task-info{flex:1;min-width:0}.wr-task-title{font-weight:700;color:#1e293b;font-size:.95rem}.wr-task-meta{font-size:.8rem;color:#64748b;margin-top:2px}.wr-task-actions{display:flex;gap:4px;flex-shrink:0}.wr-empty{color:#94a3b8;font-size:.9rem;text-align:center;padding:32px 0}.wr-task-header-box{background:#f0f4ff;border-left:4px solid #4f46e5;border-radius:0 8px 8px 0;padding:10px 14px;margin-bottom:14px}.wr-form-title{font-size:1rem;font-weight:700;color:#1e293b;margin-bottom:14px}.wr-label{display:block;font-size:.82rem;font-weight:600;color:#475569;margin:10px 0 4px}.wr-inp{width:100%;box-sizing:border-box;padding:8px 11px;border:1.5px solid #d1d5db;border-radius:8px;font-size:.9rem;outline:0}.wr-inp:focus{border-color:#4f46e5;box-shadow:0 0 0 2px rgba(79,70,229,.1)}.wr-ta{width:100%;box-sizing:border-box;padding:8px 11px;border:1.5px solid #d1d5db;border-radius:8px;font-size:.9rem;outline:0;resize:vertical;min-height:80px;font-family:inherit}.wr-ta:focus{border-color:#4f46e5;box-shadow:0 0 0 2px rgba(79,70,229,.1)}.wr-form-row{display:flex;gap:12px}.wr-form-col{flex:1;min-width:0}.wr-form-actions{display:flex;align-items:center;gap:10px;margin-top:14px;flex-wrap:wrap}.wr-inp-score{width:80px;text-align:center}.wr-msg{font-size:.83rem;font-weight:600}.wr-sub-list{display:flex;flex-direction:column;gap:8px;margin-top:4px}.wr-sub-row{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1.5px solid #e2e8f0;border-radius:10px;cursor:pointer}.wr-sub-row:hover{border-color:#a5b4fc;background:#f8faff}.wr-sub-name{flex:1;font-weight:600;color:#1e293b;font-size:.9rem}.wr-sub-meta{font-size:.78rem;color:#94a3b8}.wr-badge{font-size:.75rem;font-weight:700;padding:3px 8px;border-radius:5px;white-space:nowrap}.wr-badge-graded{background:#dcfce7;color:#15803d}.wr-badge-pending{background:#fef9c3;color:#92400e}.wr-grade-name{font-size:1rem;font-weight:700;color:#1e293b}.wr-grade-meta{font-size:.8rem;color:#94a3b8;margin-bottom:10px}.wr-grade-content{background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:10px;padding:14px;font-size:.9rem;line-height:1.7;color:#334155;max-height:280px;overflow-y:auto;white-space:pre-wrap;margin-bottom:14px}.wr-grade-form{border-top:1.5px solid #f1f5f9;padding-top:14px}.wr-grade-result{background:linear-gradient(135deg,#f0fdf4,#dcfce7);border:2px solid #86efac;border-radius:12px;padding:16px 20px;margin-bottom:14px;text-align:center}.wr-grade-result-score{font-size:2.2rem;font-weight:900;color:#15803d;line-height:1.2}.wr-grade-result-score span{font-size:1rem;color:#64748b}.wr-grade-result-fb{font-size:.9rem;color:#1e293b;margin-top:10px;text-align:left}.wr-ai-bar{margin:14px 0 6px}.wr-ai-grade-btn{background:linear-gradient(135deg,#6366f1,#4f46e5)!important;color:#fff!important;border:none!important;font-weight:800;box-shadow:0 4px 12px rgba(79,70,229,.3)}.wr-ai-grade-btn small{font-weight:600;opacity:.85}.wr-ai-grade-btn:disabled{opacity:.6}.wr-ai-result{margin:14px 0 4px}.wr-ai-head{display:flex;gap:16px;align-items:stretch;flex-wrap:wrap;margin-bottom:16px}.wr-ai-ring{--p:0;--rc:#f59e0b;flex:none;width:170px;border-radius:18px;background:#fff;border:1px solid #eef0f5;box-shadow:0 6px 18px rgba(15,23,42,.05);display:flex;align-items:center;justify-content:center;padding:16px}.wr-ai-ring-in{position:relative;width:126px;height:126px;border-radius:50%;background:conic-gradient(var(--rc) calc(var(--p)*1%),#edf0f4 0);display:flex;flex-direction:column;align-items:center;justify-content:center}.wr-ai-ring-in::before{content:'';position:absolute;inset:12px;background:#fff;border-radius:50%}.wr-ai-ring.wr-ai-great{--rc:#22c55e}.wr-ai-ring.wr-ai-ok{--rc:#f59e0b}.wr-ai-ring.wr-ai-bad{--rc:#ef4444}.wr-ai-band-num{position:relative;font-size:2.3rem;font-weight:900;color:#1e293b;line-height:1}.wr-ai-band-lbl{position:relative;font-size:.72rem;color:#64748b;font-weight:700;margin-top:4px}.wr-ai-crit-grid{flex:1;min-width:300px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.wr-ai-crit{background:#fff;border:1px solid #eef0f5;border-radius:16px;padding:15px 16px;box-shadow:0 4px 14px rgba(15,23,42,.04)}.wr-ai-crit-top{display:flex;align-items:flex-start;gap:12px}.wr-ai-crit-ic{flex-shrink:0;width:42px;height:42px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center}.wr-ai-crit-body{flex:1;min-width:0}.wr-ai-crit-name{font-size:.95rem;font-weight:800;color:#1e293b;margin-bottom:4px}.wr-ai-crit-fb{font-size:.8rem;color:#64748b;line-height:1.5}.wr-ai-crit-tips{margin:10px 0 0;padding:10px 12px;background:#f8fafc;border:1px solid #eef0f5;border-radius:10px}.wr-ai-crit-tips-lbl{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#0ea5e9;margin-bottom:5px}.wr-ai-crit-tips ul{margin:0;padding-left:16px;display:flex;flex-direction:column;gap:4px}.wr-ai-crit-tips li{font-size:.8rem;line-height:1.5;color:#334155}.wr-dark .wr-ai-crit-tips,body.vs-dark .wr-ai-crit-tips{background:#141824;border-color:#2f3648}.wr-dark .wr-ai-crit-tips li,body.vs-dark .wr-ai-crit-tips li{color:#cbd5e1}.wr-ai-model-lbl{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.wr-ai-model-copy{border:1.5px solid #fcd34d;background:#fffbeb;color:#b45309;border-radius:999px;padding:5px 14px;font-size:.76rem;font-weight:800;cursor:pointer;font-family:inherit;white-space:nowrap}.wr-ai-model-copy:hover{background:#fef3c7}.wr-ai-model-body{margin-top:10px;padding:16px 18px;background:linear-gradient(180deg,#fffdf7,#fff);border:1px solid #fde68a;border-radius:14px}.wr-ai-model-body p{margin:0 0 .9em;font-size:.9rem;line-height:1.75;color:#1e293b}.wr-ai-model-body p:last-child{margin-bottom:0}.wr-dark .wr-ai-model-body,body.vs-dark .wr-ai-model-body{background:#1c1a12;border-color:#5b4a1e}.wr-dark .wr-ai-model-body p,body.vs-dark .wr-ai-model-body p{color:#e5e7eb}.wr-dark .wr-ai-model-copy,body.vs-dark .wr-ai-model-copy{background:#3b2f14;border-color:#5b4a1e;color:#fcd34d}.wr-ai-sc{flex-shrink:0;font-size:1.5rem;font-weight:900;line-height:1;margin-left:4px}.wr-ai-sc.wr-ai-great{color:#16a34a}.wr-ai-sc.wr-ai-ok{color:#d97706}.wr-ai-sc.wr-ai-bad{color:#dc2626}.wr-ai-sec{margin-top:16px}.wr-ai-sec-lbl{font-size:.92rem;font-weight:800;color:#1e293b;margin-bottom:8px;display:flex;align-items:center;gap:7px}.wr-ai-lbl-ic{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:8px;font-size:.72rem;font-weight:800}.wr-ai-lbl-ic-vocab{background:#ede9fe;color:#7c3aed}.wr-ai-overall-sec{display:flex;gap:12px;align-items:flex-start;background:#f6f7fb;border:1px solid #eef0f5;border-radius:16px;padding:16px;margin-top:16px}.wr-ai-ov-ic{flex-shrink:0;width:40px;height:40px;border-radius:12px;background:#dbeafe;display:inline-flex;align-items:center;justify-content:center;font-size:1.1rem}.wr-ai-ov-body{flex:1;min-width:0}.wr-ai-ov-body .wr-ai-sec-lbl{margin-bottom:4px}.wr-ai-overall{font-size:.9rem;color:#374151;line-height:1.65}.wr-ai-arw{color:#94a3b8;font-weight:700}.wr-ai-errs,.wr-ai-vocab{margin:0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:8px}.wr-ai-vocab li{display:flex;align-items:flex-start;gap:10px;font-size:.88rem;line-height:1.55;background:#f8fafc;border:1px solid #eef0f5;border-radius:12px;padding:11px 14px}.wr-ai-vocab li::before{content:'⭐';flex-shrink:0;font-size:.85rem;line-height:1.6}.wr-ai-weak{color:#15803d;font-weight:700}.wr-ai-better{color:#15803d;font-weight:800}.wr-ai-vi{color:#64748b}.wr-ai-errs li{font-size:.88rem;line-height:1.6;background:#fffdf5;border:1px solid #fde68a;border-left:4px solid #f59e0b;border-radius:12px;padding:11px 14px}.wr-ai-errtype{display:inline-block;font-size:.66rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;background:#fde68a;color:#92400e;border-radius:6px;padding:2px 8px;margin-right:6px}.wr-ai-wrong{color:#dc2626;text-decoration:line-through}.wr-ai-fix{color:#15803d;font-weight:800}.wr-ai-errnote{font-size:.8rem;color:#64748b;margin-top:5px}.wr-peer-toggle{display:flex;align-items:center;gap:10px;margin:10px 0 4px}.wr-peer-track{width:42px;height:24px;border-radius:999px;background:#cbd5e1;position:relative;cursor:pointer;flex:none;transition:background .15s}.wr-peer-track.on{background:#16a34a}.wr-peer-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:left .15s}.wr-peer-track.on .wr-peer-thumb{left:21px}.wr-peer-lbl{font-size:.85rem;font-weight:700;color:#334155}.wr-peers-sec{margin-top:6px}.wr-peer-card{border:1px solid #e2e8f0;border-radius:10px;margin-top:8px;background:#fff;overflow:hidden}.wr-peer-card>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;padding:10px 14px;font-size:.9rem}.wr-peer-card>summary::-webkit-details-marker{display:none}.wr-peer-name{font-weight:800;color:#1e293b;flex:1}.wr-peer-band{background:#ecfdf5;color:#15803d;border:1px solid #a7f3d0;border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:800}.wr-peer-wc{font-size:.78rem;color:#94a3b8}.wr-peer-body{padding:0 14px 14px}.wr-overlay.wr-dark .wr-peer-lbl{color:#cbd5e1}.wr-overlay.wr-dark .wr-peer-card{background:#0f1623;border-color:rgba(255,255,255,.1)}.wr-overlay.wr-dark .wr-peer-name{color:#e8eaf0}.wr-manual-grade{margin-top:14px;border-top:1px dashed #e2e8f0;padding-top:8px}.wr-manual-grade summary{cursor:pointer;font-size:.82rem;font-weight:700;color:#64748b}.wr-overlay.wr-dark .wr-ai-crit,.wr-overlay.wr-dark .wr-ai-overall-sec,.wr-overlay.wr-dark .wr-ai-ring,.wr-overlay.wr-dark .wr-ai-vocab li{background:#0f1623;border-color:rgba(255,255,255,.1);color:#cbd5e1}.wr-overlay.wr-dark .wr-ai-ring-in::before{background:#0f1623}.wr-overlay.wr-dark .wr-ai-band-num,.wr-overlay.wr-dark .wr-ai-crit-name{color:#e8eaf0}.wr-overlay.wr-dark .wr-ai-errs li{background:#241d0b;border-color:rgba(245,158,11,.35);color:#e2d9c3}@media (max-width:560px){.wr-ai-crit-grid{grid-template-columns:1fr}}.wr-submitted-content{background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:10px;padding:14px;font-size:.9rem;line-height:1.7;color:#334155;white-space:pre-wrap}.wr-selfgrade-entry{max-width:420px;width:100%;margin:0 auto 22px;animation:wrHubUp .5s cubic-bezier(.2,.75,.3,1) backwards}.wr-selfgrade-entry:hover{box-shadow:0 16px 38px rgba(79,70,229,.18);border-color:#c7d2fe}.wr-selfgrade-entry .wr-sge-ic{background:linear-gradient(135deg,#a5b4fc,#6366f1);font-size:1.65rem;line-height:1}.wr-selfgrade-entry:hover .wr-sge-ic{background:linear-gradient(135deg,#818cf8,#4f46e5)}.wr-white-bg{background:#fff;min-height:100%;box-sizing:border-box}.wr-dark .wr-white-bg,.wr-overlay.wr-dark .wr-white-bg{background:#0f172a!important}.wr-selfgrade .wr-sg-essay{font-family:Lora,Georgia,serif;line-height:1.6}.wr-sg-top{display:flex;align-items:center;gap:10px;margin-bottom:8px;flex-wrap:wrap}.wr-sg-saved-link{margin-left:auto}.wr-sg-savebar{display:flex;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}.wr-sg-lang{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap}.wr-sg-lang-lbl{font-size:.85rem;font-weight:700;color:#64748b}.wr-sg-lang-x{background:#f1f5f9;color:#64748b}.wr-sg-lang-x:hover{background:#e2e8f0}.wr-saved-list{display:flex;flex-direction:column;gap:10px;margin-top:8px}.wr-saved-item{display:flex;align-items:center;gap:14px;padding:12px 14px;border:1.5px solid #eef0f5;border-radius:14px;background:#fff;cursor:pointer;transition:transform .12s,box-shadow .12s,border-color .12s}.wr-saved-item:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(15,23,42,.08);border-color:#c7d2fe}.wr-saved-band{flex-shrink:0;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.05rem;background:linear-gradient(135deg,#a5b4fc,#6366f1);color:#fff}.wr-saved-main{flex:1;min-width:0}.wr-saved-q{font-weight:700;color:#1e293b;font-size:.92rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wr-saved-meta{font-size:.78rem;color:#94a3b8;margin-top:2px}.wr-saved-del{flex-shrink:0;border:none;background:#fef2f2;color:#dc2626;width:34px;height:34px;border-radius:9px;cursor:pointer;font-size:.95rem}.wr-saved-del:hover{background:#fee2e2}.wr-sg-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0 6px;flex-wrap:wrap}.wr-sg-wc{font-size:.85rem;font-weight:700;color:#64748b}.wr-code-screen{text-align:center;padding:40px 24px}.wr-code-icon{font-size:2.5rem;margin-bottom:8px}.wr-code-title{font-size:1.15rem;font-weight:800;color:#1e293b;margin-bottom:6px}.wr-code-desc{font-size:.88rem;color:#64748b;margin-bottom:20px}.wr-code-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.wr-code-inp{padding:10px 14px;border:1.5px solid #d1d5db;border-radius:9px;font-size:1.2rem;font-weight:700;letter-spacing:.18em;text-align:center;width:140px;outline:0;text-transform:uppercase}.wr-code-inp:focus{border-color:#4f46e5}.wr-prompt-box{background:#fffbeb;border-left:4px solid #f59e0b;border-radius:0 8px 8px 0;padding:12px 14px;margin-bottom:10px}.wr-reqs-box{background:#f0fdf4;border-left:4px solid #22c55e;border-radius:0 8px 8px 0;padding:10px 14px;margin-bottom:10px}.wr-prompt-label{font-size:.78rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}.wr-prompt-text,.wr-reqs-text{font-size:.92rem;color:#1e293b;line-height:1.6}.wr-write-area{margin-top:10px}.wr-wc-row{display:flex;align-items:center;gap:8px;margin-bottom:6px}.wr-wc{font-weight:700;color:#4f46e5;font-size:.88rem}.wr-wc-min{font-size:.82rem;color:#94a3b8}.wr-write-ta{width:100%;box-sizing:border-box;border:1.5px solid #d1d5db;border-radius:10px;padding:12px;font-size:.92rem;line-height:1.7;resize:vertical;min-height:220px;font-family:inherit;outline:0}.wr-write-ta:focus{border-color:#4f46e5;box-shadow:0 0 0 2px rgba(79,70,229,.1)}.wr-write-actions{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}.wr-saved-note{font-size:.78rem;color:#94a3b8}.wr-samples-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.wr-samples-section{margin-bottom:24px}.wr-samples-sec-head{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid #e0e7ff;padding-bottom:8px;margin-bottom:12px}.wr-samples-sec-title{font-size:1rem;font-weight:800;color:#4f46e5;letter-spacing:.02em}.wr-samples-empty{color:#94a3b8;font-size:.88rem;font-style:italic;padding:8px 0}.wr-sample-card{background:#fff;border:1.5px solid #e2e8f0;border-radius:12px;padding:14px 16px;margin-bottom:10px;box-shadow:0 1px 4px rgba(0,0,0,.05)}.wr-sample-top{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px}.wr-sample-title{font-size:.95rem;font-weight:700;color:#1e293b;flex:1}.wr-sample-meta{display:flex;align-items:center;gap:6px;flex-shrink:0}.wr-sample-band{background:#dcfce7;color:#15803d;font-size:.75rem;font-weight:700;padding:2px 8px;border-radius:20px;white-space:nowrap}.wr-sample-actions{display:flex;gap:2px;flex-shrink:0}.wr-sample-details{margin-top:6px;border:none}.wr-sample-details summary{font-size:.82rem;font-weight:600;color:#6366f1;cursor:pointer;user-select:none;list-style:none;padding:4px 0}.wr-sample-details summary::-webkit-details-marker{display:none}.wr-sample-details[open] summary::after{content:' ▲';font-size:.65rem}.wr-sample-details:not([open]) summary::after{content:' ▼';font-size:.65rem}.wr-sample-body{font-size:.88rem;color:#334155;line-height:1.75;background:#f8fafc;border-radius:8px;padding:10px 12px;margin-top:5px}.wr-sample-essay{font-family:Georgia,serif}.wr-prompt-body{font-size:.9rem;color:#1e3a5f;line-height:1.8;background:#eff6ff;border:2px solid #3b82f6;border-radius:10px;padding:12px 16px;margin-top:6px;font-style:italic}.wr-essay-summary{display:flex;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:6px 8px}.wr-essay-summary::after{display:none}.wr-essay-sum-label{flex-basis:100%;font-size:.82rem;font-weight:600;color:#6366f1}.wr-essay-summary .wr-cefr-btns{flex-wrap:wrap}.wr-essay-sum-label::after{content:' \25BC';font-size:.6rem}details[open] .wr-essay-summary .wr-essay-sum-label::after{content:' \25B2';font-size:.6rem}.wr-essay-summary .wr-btn-icon,.wr-essay-summary .wr-cefr-btns,.wr-essay-summary .wr-colloc-panel-btn,.wr-essay-summary .wr-font-size-ctrl,.wr-essay-summary .wr-struct-panel-btn,.wr-essay-summary .wr-vi-panel-btn,.wr-essay-summary .wr-vi-test-launch-btn,.wr-essay-summary .wr-vocab-btn{display:none}details[open] .wr-essay-summary .wr-cefr-btns{display:inline-flex}details[open] .wr-essay-summary .wr-btn-icon,details[open] .wr-essay-summary .wr-colloc-panel-btn,details[open] .wr-essay-summary .wr-struct-panel-btn,details[open] .wr-essay-summary .wr-vi-panel-btn,details[open] .wr-essay-summary .wr-vi-test-launch-btn,details[open] .wr-essay-summary .wr-vocab-btn{display:inline-flex}details[open] .wr-essay-summary .wr-font-size-ctrl{display:inline-flex;align-items:center;gap:2px;flex-shrink:0}.wr-font-size-ctrl{display:inline-flex;align-items:center;gap:2px;flex-shrink:0}.wr-font-size-btn{background:0 0;border:1.5px solid #94a3b8;color:#64748b;border-radius:6px;padding:2px 7px;font-size:.75rem;font-weight:700;cursor:pointer;transition:background .15s,color .15s,border-color .15s;line-height:1.4}.wr-font-size-btn:hover{background:#f1f5f9;border-color:#6366f1;color:#6366f1}.wr-vocab-btn{background:0 0;border:1.5px solid #6366f1;color:#6366f1;border-radius:8px;padding:3px 10px;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .15s,color .15s;flex-shrink:0}.wr-vocab-btn:hover{background:#6366f1;color:#fff}.wr-cefr-btns{display:inline-flex;gap:4px;align-items:center}.wr-cefr-btn{border:1.5px solid currentColor;border-radius:6px;padding:2px 7px;font-size:.72rem;font-weight:700;cursor:pointer;background:0 0;transition:background .15s,color .15s;opacity:.65}.wr-cefr-btn:hover{opacity:1}.wr-cefr-btn-on{opacity:1!important}.wr-cefr-A1{color:#15803d}.wr-cefr-btn-on.wr-cefr-A1{background:#dcfce7}.wr-cefr-A2{color:#1d4ed8}.wr-cefr-btn-on.wr-cefr-A2{background:#dbeafe}.wr-cefr-B1{color:#92400e}.wr-cefr-btn-on.wr-cefr-B1{background:#fef9c3}.wr-cefr-B2{color:#9a3412}.wr-cefr-btn-on.wr-cefr-B2{background:#ffedd5}.wr-cefr-C1{color:#6b21a8}.wr-cefr-btn-on.wr-cefr-C1{background:#f3e8ff}.wr-cefr-C2{color:#9f1239}.wr-cefr-btn-on.wr-cefr-C2{background:#ffe4e6}.wr-sample-img{display:block;max-width:100%;border-radius:8px;margin-bottom:10px;border:1px solid #e2e8f0}.wr-sm-img-preview{margin-bottom:8px}.wr-sm-img-preview img{max-width:260px;max-height:180px;border-radius:8px;border:1.5px solid #e2e8f0;display:block;margin-bottom:6px}.wr-sm-img-remove{font-size:.82rem;color:#dc2626;cursor:pointer;display:flex;align-items:center;gap:5px}.wr-sm-file-inp{display:block;margin:4px 0;font-size:.88rem}.wr-sm-img-hint{font-size:.78rem;color:#94a3b8;margin-top:2px}.wr-img-zone{border:2px dashed #cbd5e1;border-radius:12px;background:#f8fafc;padding:16px;margin-bottom:4px;text-align:center;cursor:pointer;position:relative;transition:border-color .15s,background .15s}.wr-img-zone:focus,.wr-img-zone:hover{border-color:#6366f1;background:#f5f3ff;outline:0}.wr-img-zone.wr-img-zone-drag{border-color:#6366f1;background:#eef2ff}.wr-img-zone-empty{font-size:.9rem;color:#94a3b8;font-weight:600;padding:18px 8px}.wr-img-zone-preview{max-width:100%;max-height:320px;border-radius:10px;display:block;margin:0 auto;box-shadow:0 4px 16px rgba(15,23,42,.12)}.wr-img-zone-remove{position:absolute;top:10px;right:10px;border:none;border-radius:999px;padding:5px 12px;cursor:pointer;background:#fee2e2;color:#dc2626;font-size:.78rem;font-weight:800;font-family:inherit}.wr-img-zone-remove:hover{background:#fecaca}.wr-task-img-wrap{margin:4px 0 14px}.wr-task-img{max-width:100%;max-height:460px;border-radius:12px;border:1.5px solid #e2e8f0;cursor:zoom-in;box-shadow:0 4px 16px rgba(15,23,42,.1)}.wr-task-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.wr-task-topbar .wr-right-title{margin-bottom:0}.wr-timer{flex:none;font-size:1.02rem;font-weight:800;color:#4f46e5;background:#eef2ff;border:1.5px solid #c7d2fe;border-radius:999px;padding:6px 15px;font-variant-numeric:tabular-nums;white-space:nowrap}.wr-task-cols{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.wr-task-left,.wr-task-right{min-width:0}.wr-col-label{font-size:.8rem;font-weight:800;color:#64748b;margin-bottom:8px;text-transform:uppercase;letter-spacing:.04em}.wr-task-2col .wr-write-ta{min-height:440px}@media (max-width:860px){.wr-task-cols{grid-template-columns:1fr;gap:16px}.wr-task-2col .wr-write-ta{min-height:240px}}.wr-overlay.wr-dark .wr-timer{background:#1e1b4b;border-color:#4338ca;color:#c7d2fe}.wr-overlay.wr-dark .wr-col-label{color:#94a3b8}.wr-icon-grid{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px;max-width:560px}.wr-icon-opt{width:44px;height:44px;border-radius:12px;border:1.5px solid #e2e8f0;background:#fff;cursor:pointer;font-size:1.25rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:border-color .15s,background .15s,transform .12s}.wr-icon-opt:hover{border-color:#86efac;background:#f0fdf4;transform:translateY(-1px)}.wr-icon-opt.on{border-color:#16a34a;background:#16a34a;box-shadow:0 4px 12px rgba(22,163,74,.3)}.wr-sm-wrap{max-width:1180px;margin:0 auto}.wr-sm-hero{display:flex;align-items:center;gap:16px;margin-bottom:26px}.wr-sm-hero-ic{width:64px;height:64px;flex-shrink:0;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:1.7rem;background:linear-gradient(135deg,#ede9fe,#ddd6fe);box-shadow:0 6px 18px rgba(124,58,237,.18)}.wr-sm-hero-title{font-size:1.9rem;font-weight:900;color:#1e293b;letter-spacing:-.02em;line-height:1.1}.wr-sm-hero-sub{font-size:.95rem;color:#94a3b8;font-weight:500;margin-top:4px}.wr-sm-hero-sub{display:inline-block;background:rgba(0,0,0,.45);color:#fff;padding:6px 16px;border-radius:14px;backdrop-filter:blur(2px)}.wr-dark .wr-sm-hero-sub{color:#fff}.wr-sm-section{margin-bottom:30px}.wr-sm-sec-head{display:flex;align-items:center;gap:10px;padding-bottom:12px;margin-bottom:18px;border-bottom:1.5px solid #eef2f7}.wr-sm-sec-ic{width:34px;height:34px;flex-shrink:0;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1rem;background:linear-gradient(135deg,#a78bfa,#7c3aed);color:#fff}.wr-sm-sec-title{font-size:1.3rem;font-weight:800;color:#6d28d9}.wr-sm-add-btn{margin-left:auto}.wr-sm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}.wr-sm-card{position:relative;cursor:pointer;border-radius:18px;padding:22px 22px 16px;background:linear-gradient(160deg,#fff,var(--wcbg,#f8fafc));border:1.5px solid #eef2f7;box-shadow:0 2px 8px rgba(15,23,42,.04);transition:transform .16s,box-shadow .16s,border-color .16s;display:flex;flex-direction:column;gap:18px;min-height:150px}.wr-sm-card:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(15,23,42,.12);border-color:var(--wc,#c4b5fd)}.wr-sm-card-top{display:flex;align-items:flex-start;gap:16px}.wr-sm-card-ic{width:58px;height:58px;flex-shrink:0;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:1.55rem;background:var(--wcg,#7c3aed);color:#fff;box-shadow:0 6px 16px rgba(0,0,0,.14)}.wr-sm-card-head{min-width:0;flex:1}.wr-sm-card-name{font-size:1.18rem;font-weight:800;color:#1e293b;margin-bottom:5px}.wr-sm-card-desc{font-size:.9rem;color:#94a3b8;line-height:1.45}.wr-sm-card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto}.wr-sm-card-count{font-size:.82rem;font-weight:800;color:var(--wc,#7c3aed);background:var(--wcbg,#f5f3ff);border-radius:999px;padding:6px 14px}.wr-sm-card-go{width:40px;height:40px;flex-shrink:0;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;color:var(--wc,#7c3aed);font-size:1.15rem;font-weight:800;box-shadow:0 3px 10px rgba(15,23,42,.12);transition:transform .16s,background .16s,color .16s}.wr-sm-card:hover .wr-sm-card-go{background:var(--wc,#7c3aed);color:#fff;transform:translateX(3px)}.wr-sm-card-actions{position:absolute;top:12px;right:12px;display:flex;gap:4px;opacity:0;transition:opacity .15s;z-index:2}.wr-sm-card:hover .wr-sm-card-actions{opacity:1}@media (max-width:640px){.wr-sm-grid{grid-template-columns:1fr}.wr-sm-hero-title{font-size:1.5rem}}.wr-dark .wr-sm-hero-title{color:#f1f5f9}.wr-dark .wr-sm-hero-sub{color:#94a3b8}.wr-dark .wr-sm-sec-title{color:#a78bfa}.wr-dark .wr-sm-card{background:linear-gradient(160deg,#1b2233,#141824);border-color:rgba(255,255,255,.08);box-shadow:0 2px 10px rgba(0,0,0,.35)}.wr-dark .wr-sm-card:hover{box-shadow:0 14px 34px rgba(0,0,0,.55);border-color:#4ade80}.wr-dark .wr-sm-card-name{color:#f1f5f9}.wr-dark .wr-sm-card-desc{color:#94a3b8}.wr-dark .wr-sm-card-count{background:rgba(74,222,128,.16);color:#86efac}.wr-dark .wr-sm-card-go{background:#232a3a;color:#86efac;box-shadow:0 3px 10px rgba(0,0,0,.4)}.wr-topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-bottom:8px}.wr-topic-card{border-radius:14px;padding:16px 14px 12px;cursor:pointer;position:relative;min-height:100px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .15s,box-shadow .15s;border:1.5px solid rgba(0,0,0,.06);box-shadow:0 2px 8px rgba(0,0,0,.06)}.wr-topic-card:hover{transform:translateY(-3px);box-shadow:0 8px 22px rgba(0,0,0,.1)}.wr-topic-card-name{font-size:.92rem;font-weight:700;color:#1e293b;line-height:1.35;word-break:break-word}.wr-topic-card-count{font-size:.76rem;color:#64748b;margin-top:10px;font-weight:600}.wr-topic-card-actions{position:absolute;top:6px;right:6px;display:flex;gap:3px;opacity:0;transition:opacity .15s}.wr-topic-card:hover .wr-topic-card-actions{opacity:1}.wr-tca-btn{background:rgba(0,0,0,.08);border:none;border-radius:6px;color:#1e293b;cursor:pointer;padding:3px 7px;font-size:.8rem;line-height:1}.wr-tca-btn:hover{background:rgba(0,0,0,.16)}.wr-tca-del:hover{background:rgba(220,38,38,.15);color:#dc2626}.wr-topic-detail-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}.wr-topic-detail-title{font-size:1rem;font-weight:800;flex:1;color:#1e293b!important}.wr-essay-wrap{position:relative}.wr-essay-wrap.wr-colloc-open{padding-right:290px}.wr-colloc-panel{display:none;position:absolute;right:0;top:0;bottom:0;width:270px;background:linear-gradient(160deg,#f0fdf4 0,#dcfce7 100%);border:1.5px solid #86efac;border-radius:14px;box-shadow:0 4px 18px rgba(34,197,94,.13);overflow:hidden;z-index:10}.wr-colloc-panel.active{display:block}.wr-colloc-panel-inner{height:100%;box-sizing:border-box;overflow-y:auto;padding:14px}.wr-colloc-panel-head{display:flex;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:6px;margin-bottom:10px;padding-bottom:8px;border-bottom:1.5px solid #bbf7d0}.wr-colloc-panel-head .wr-colloc-panel-title{flex-basis:100%}.wr-colloc-panel-title{font-size:.8rem;font-weight:700;color:#166534;flex:1}.wr-colloc-toggleall-btn{background:0 0;border:1.5px dashed #86efac;color:#166534;border-radius:6px;padding:2px 9px;font-size:.72rem;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s,color .15s,border-color .15s;white-space:nowrap;margin-right:4px}.wr-colloc-test-btn{background:linear-gradient(135deg,#f59e0b,#ea580c);border:none;color:#fff;border-radius:6px;padding:3px 11px;font-size:.72rem;font-weight:800;cursor:pointer;font-family:inherit;white-space:nowrap;margin-right:4px;box-shadow:0 2px 7px rgba(234,88,12,.3);transition:filter .15s}.wr-colloc-test-btn:hover{filter:brightness(1.07)}.wr-cot-ov{position:fixed;inset:0;z-index:100002;background:rgba(15,23,42,.55);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:16px}.wr-cot-ov.active{display:flex}.wr-cot-box{position:relative;background:#fff;border-radius:20px;width:100%;max-width:560px;max-height:92vh;overflow-y:auto;padding:22px 24px 24px;box-shadow:0 24px 64px rgba(0,0,0,.32)}.wr-cot-close{position:absolute;top:12px;right:14px;width:34px;height:34px;border-radius:50%;border:none;background:#f1f5f9;color:#64748b;font-size:1.3rem;cursor:pointer}.wr-cot-close:hover{background:#e2e8f0}.wr-cot-progress{height:7px;background:#eef0f5;border-radius:99px;overflow:hidden;margin:6px 0 16px}.wr-cot-progress-bar{height:100%;background:linear-gradient(90deg,#f59e0b,#ea580c);border-radius:99px;transition:width .3s}.wr-cot-count{font-size:.82rem;font-weight:700;color:#94a3b8;margin-bottom:12px}.wr-cot-score{color:#16a34a}.wr-cot-q-label{font-size:.85rem;font-weight:800;color:#64748b;margin-bottom:8px}.wr-cot-sent{font-family:Lora,serif;font-size:1.15rem;line-height:1.7;color:#1e293b;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:14px 16px}.wr-cot-meaning{font-style:italic;text-align:center;color:#0f766e}.wr-cot-blank-wrap{text-align:center;margin-top:12px}.wr-cot-blank{display:inline-block;min-width:90px;padding:1px 12px;border-radius:6px;background:#fef3c7;color:#b45309;font-weight:800;letter-spacing:.05em}.wr-cot-blank-ok{background:#dcfce7;color:#15803d;letter-spacing:0}.wr-cot-blank-bad{background:#fee2e2;color:#dc2626;letter-spacing:0}.wr-cot-bank-lbl{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:#94a3b8;margin:18px 0 8px}.wr-cot-bank{display:flex;flex-wrap:wrap;gap:10px}.wr-cot-opt{padding:11px 18px;border-radius:12px;border:1.5px solid #e0e4f4;background:#fff;color:#2563eb;font-size:1rem;font-weight:800;cursor:pointer;font-family:inherit;box-shadow:0 3px 9px rgba(79,110,247,.1);transition:transform .12s,box-shadow .12s}.wr-cot-opt:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 18px rgba(79,110,247,.18)}.wr-cot-opt:disabled{cursor:default}.wr-cot-opt-correct{background:#ecfdf5!important;border-color:#6ee7b7!important;color:#15803d!important}.wr-cot-opt-wrong{background:#fef2f2!important;border-color:#fca5a5!important;color:#dc2626!important}.wr-cot-fb{margin-top:14px;font-size:.95rem;min-height:1.2em}.wr-cot-fb-ok{color:#15803d;font-weight:800}.wr-cot-fb-bad{color:#dc2626;font-weight:800}.wr-cot-fb-vi{color:#64748b}.wr-cot-actions{margin-top:16px;text-align:right}.wr-cot-next{padding:11px 28px;border-radius:12px;border:none;background:linear-gradient(135deg,#f59e0b,#ea580c);color:#fff;font-size:.95rem;font-weight:800;cursor:pointer}.wr-cot-result{text-align:center;padding:18px 0}.wr-cot-result-emoji{font-size:2.6rem}.wr-cot-result-score{font-size:1.8rem;font-weight:900;color:#1e293b;margin-top:6px}.wr-cot-result-pct{color:#64748b;font-weight:700}.wr-cot-ov.vs-dark .wr-cot-box{background:#1f2230;color:#e8eaf0}.wr-cot-ov.vs-dark .wr-cot-sent{background:#171a24;border-color:#343a4d;color:#e8eaf0}.wr-cot-ov.vs-dark .wr-cot-opt{background:#262a3a;border-color:#343a4d;color:#a5b4fc}@media (max-width:560px){.wr-cot-sent{font-size:1.02rem}}.wr-colloc-toggleall-btn:hover{background:#bbf7d0;border-color:#4ade80;color:#14532d}.wr-colloc-toggleall-on{background:#fef9c3!important;border-color:#eab308!important;color:#92400e!important;border-style:solid!important}.wr-colloc-panel-btn{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:20px;border:1.5px solid #86efac;background:#f0fdf4;font-size:.8rem;font-weight:600;color:#166534;cursor:pointer;transition:all .15s;flex-shrink:0}.wr-colloc-panel-btn:hover{border-color:#4ade80;color:#14532d;background:#dcfce7}.wr-colloc-panel-btn-on{background:#dcfce7;border-color:#22c55e;color:#14532d}.wr-colloc-count{display:inline-block;background:#16a34a;color:#fff;font-size:.68rem;padding:1px 6px;border-radius:999px;font-weight:800}.wr-colloc-lv-section{margin-bottom:8px}.wr-colloc-lv-badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:.7rem;font-weight:800;letter-spacing:.06em;margin-bottom:5px}.wr-colloc-row{display:flex;flex-direction:column;gap:2px;padding:6px 8px;border-radius:8px;cursor:pointer;transition:background .12s;border:1.5px solid transparent;margin-bottom:2px;background:rgba(255,255,255,.55)}.wr-colloc-row:hover{background:rgba(255,255,255,.9);border-color:#86efac}.wr-colloc-row-on{background:#fff!important;border-color:#4ade80!important;box-shadow:0 1px 6px rgba(34,197,94,.15)}.wr-colloc-phrase{font-weight:700;color:#14532d;font-size:.84rem}.wr-colloc-vi{color:#166534;font-size:.78rem;font-style:italic;opacity:.8}.wr-colloc-ex,.wr-colloc-speak{display:none}.wr-colloc-mark{border-radius:3px;padding:0 2px}.wr-colloc-edit-area{padding:10px 0 4px}.wr-vi-panel-btn{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:8px;border:1.5px solid #0891b2;background:0 0;color:#0891b2;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .15s,color .15s;flex-shrink:0;font-family:inherit}.wr-vi-panel-btn.wr-colloc-panel-btn-on,.wr-vi-panel-btn:hover{background:#0891b2;color:#fff}.wr-vi-panel{display:none;position:fixed;right:18px;top:68px;width:300px;background:#fff;border:1.5px solid #bae6fd;border-radius:14px;box-shadow:0 8px 32px rgba(0,0,0,.11);max-height:calc(100vh - 88px);overflow-y:auto;padding:14px;z-index:200}.wr-vi-panel.active{display:block}.wr-vi-row{border:1.5px solid #e2e8f0;border-radius:10px;padding:10px 12px;margin-bottom:8px;background:#f8fafc}.wr-vi-vi{font-size:.84rem;color:#0c4a6e;font-weight:600;line-height:1.55;margin-bottom:6px}.wr-vi-reveal-btn{display:inline-block;padding:3px 10px;border-radius:6px;border:1px solid #bae6fd;background:#f0f9ff;color:#0891b2;font-size:.75rem;font-weight:700;cursor:pointer;margin-bottom:6px;font-family:inherit;transition:background .12s}.wr-vi-reveal-btn:hover{background:#e0f2fe}.wr-vi-en{font-size:.82rem;color:#166534;font-style:italic;line-height:1.5;background:#f0fdf4;border-radius:6px;padding:6px 8px;border:1px solid #bbf7d0}.wr-vi-en.wr-vi-en-hidden{display:none}.wr-vi-inline{display:block;margin:4px 0 10px;padding:6px 12px;background:#fefce8;border-left:3px solid #eab308;border-radius:0 8px 8px 0;font-size:.97em;color:#854d0e;font-style:italic;font-family:'Plus Jakarta Sans',sans-serif;line-height:1.6}.wr-vi-panel-btn-on{background:#0891b2!important;color:#fff!important}.wr-vi-colloc-hint,.wr-vi-vocab-hint{text-align:left;font-style:normal;padding:4px 0}.wr-vi-vocab-row{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap;padding:5px 0;border-bottom:1px solid #f1f5f9}.wr-vi-vocab-row:last-child{border-bottom:none}.wr-vi-vocab-word{font-weight:700;color:#1e293b;font-size:.88rem}.wr-vi-vocab-pos{font-size:.72rem;color:#94a3b8;font-style:italic}.wr-vi-vocab-ipa{font-size:.8rem;color:#6366f1;font-style:normal;font-family:'Noto Sans','Lucida Sans Unicode','Segoe UI',sans-serif;letter-spacing:.02em}.wr-vi-vocab-lv{font-size:.68rem;font-weight:700;padding:1px 5px;border-radius:4px}.wr-vi-vocab-mean{font-size:.82rem;color:#64748b}.wr-vi-vocab-def{font-size:.8rem;color:#475569;font-style:italic}.vs-spk-ic{display:inline-block;width:1.15em;height:1.15em;line-height:1.15em;vertical-align:-.2em;text-align:center}.vs-spk-ic.vs-spk-on{font-size:0}.vs-spk-ic svg{display:block;width:100%;height:100%}.wr-vh-mode{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding-bottom:7px;margin-bottom:6px;border-bottom:1px solid #e2e8f0}.wr-vh-mode-lbl{font-size:.72rem;font-weight:800;letter-spacing:.5px;color:#94a3b8}.wr-vh-mode-btn{border:1px solid #cbd5e1;background:#fff;color:#475569;border-radius:999px;padding:3px 11px;font-size:.75rem;font-weight:700;cursor:pointer;font-family:Nunito,sans-serif;transition:all .12s}.wr-vh-mode-btn:hover{background:#f1f5f9}.wr-vh-mode-btn.on{background:#0ea5e9;border-color:#0ea5e9;color:#fff}.wr-vh-vi .wr-vi-vocab-def{display:none}.wr-vh-en .wr-vi-vocab-mean{display:none}.co-test-dark .wr-vh-mode{border-bottom-color:#334155}.co-test-dark .wr-vh-mode-btn{background:#1e293b;color:#cbd5e1;border-color:#475569}.co-test-dark .wr-vh-mode-btn.on{background:#0ea5e9;border-color:#0ea5e9;color:#fff}.wr-vi-colloc-row{padding:4px 0;border-bottom:1px solid #f1f5f9}.wr-vi-colloc-row:last-child{border-bottom:none}.wr-vi-colloc-phrase{font-weight:700;color:#1e293b;font-size:.86rem}.wr-vi-colloc-vi{font-size:.8rem;color:#64748b;font-style:italic}.wr-vi-struct-hint,.wr-vi-tense-hint{text-align:left;font-style:normal;padding:4px 0}.wr-vi-struct-name{font-weight:800;color:#4f46e5;font-size:.86rem;margin-bottom:3px}.wr-vi-struct-pat{font-weight:700;color:#1e293b;font-size:.92rem;font-family:'Noto Sans','Segoe UI',sans-serif;background:#eef2ff;border-radius:6px;padding:5px 9px;display:inline-block}.wr-vi-struct-mean{font-size:.82rem;color:#64748b;font-style:italic;margin-top:4px}.wr-vi-tense-hint{font-weight:700;color:#0891b2;font-size:.9rem}.wr-vi-test-launch-btn{padding:2px 9px;border-radius:7px;border:1.5px solid #0891b2;background:#f0f9ff;color:#0891b2;font-size:.75rem;font-weight:700;cursor:pointer;font-family:inherit;transition:background .12s,color .12s;flex-shrink:0}.wr-vi-test-launch-btn:hover{background:#0891b2;color:#fff}.wr-vi-hist-btn{padding:2px 9px;border-radius:7px;border:1.5px solid #7c3aed;background:#f5f3ff;color:#6d28d9;font-size:.75rem;font-weight:700;cursor:pointer;font-family:inherit;transition:background .12s,color .12s;flex-shrink:0}.wr-vi-hist-btn:hover{background:#7c3aed;color:#fff}.wr-vi-hist-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border:1.5px solid #e2e8f0;border-radius:12px;margin-bottom:8px;cursor:pointer;background:#fff;transition:border-color .12s,box-shadow .12s}.wr-vi-hist-item:hover{border-color:#7c3aed;box-shadow:0 2px 8px rgba(124,58,237,.12)}.wr-vi-test-overlay{display:none;position:fixed;inset:0;z-index:10000;background:0 0;align-items:stretch;justify-content:stretch}.wr-vi-test-layout{display:flex;flex:1;width:100%;min-height:0}.wr-vi-test-main{flex:1;min-width:0;overflow-y:auto;display:flex;justify-content:center;align-items:flex-start;padding:24px 16px;transition:padding-left .2s ease}@media (min-width:900px){.wr-vi-test-overlay.wr-dict-open .wr-vi-test-main{padding-left:380px}}.wr-vi-test-side{width:300px;flex-shrink:0;background:#fff;border-left:1px solid #e2e8f0;overflow-y:auto;padding:18px 16px;font-family:Nunito,'Segoe UI',system-ui,sans-serif}.wr-vi-test-side *{font-family:Nunito,'Segoe UI',system-ui,sans-serif}.wr-vi-side-title{font-size:1rem;font-weight:800;color:#1e293b;display:flex;align-items:center;gap:7px}.wr-vi-side-score{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:.82rem;color:#475569;margin:8px 0 16px}.wr-vi-sc{display:inline-flex;align-items:center;gap:6px}.wr-vi-sc b{font-weight:800;color:#334155}.wr-vi-dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex-shrink:0}.wr-vi-dot-ok{background:#16a34a}.wr-vi-dot-done{background:#cbd5e1}.wr-vi-sc-ok{color:#16a34a;font-weight:700}.wr-vi-sc-done{color:#94a3b8;font-weight:700}.wr-vi-side-item{display:flex;align-items:flex-start;gap:10px;padding:11px 12px;border-radius:13px;margin-bottom:8px;border:1.5px solid #eef2f6;background:#fff;transition:background .12s,border-color .12s,box-shadow .12s}.wr-vi-side-item.clickable{cursor:pointer}.wr-vi-side-item.clickable:hover{background:#f8fafc;border-color:#cbd5e1}.wr-vi-side-item.reviewing{border-color:#6366f1;background:#eef2ff}.wr-vi-side-badge{width:26px;height:26px;border-radius:50%;flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.8rem}.wr-vi-side-vi{font-size:.84rem;color:#475569;line-height:1.5;word-break:break-word}.wr-vi-side-item.current{border-color:#0d9488!important;background:#f0fdfa!important;box-shadow:0 2px 10px rgba(13,148,136,.12)}.wr-vi-side-dark{background:#1e293b;border-left-color:#334155}.wr-vi-side-dark .wr-vi-side-title{color:#f1f5f9}.wr-vi-side-dark .wr-vi-side-score{color:#94a3b8}.wr-vi-side-dark .wr-vi-sc b{color:#e2e8f0}.wr-vi-side-dark .wr-vi-dot-done{background:#475569}.wr-vi-side-dark .wr-vi-side-item{background:#0f172a;border-color:#334155}.wr-vi-side-dark .wr-vi-side-item.clickable:hover{background:#172033;border-color:#475569}.wr-vi-side-dark .wr-vi-side-item.reviewing{border-color:#818cf8;background:#312e63}.wr-vi-side-dark .wr-vi-side-item.current{border-color:#14b8a6!important;background:#0e3a34!important}.wr-vi-side-dark .wr-vi-side-vi{color:#cbd5e1}.wr-vi-side-dark .wr-vi-review-resume{background:#0e7490}.wr-vi-test-modal{--wrvi-fs:1;background:#fff;border-radius:18px;width:100%;max-width:820px;box-shadow:0 8px 30px rgba(0,0,0,.1);padding:24px 26px;display:flex;flex-direction:column;position:relative}.wr-vi-close-btn{position:absolute;top:12px;right:12px;z-index:5;width:34px;height:34px;border-radius:50%;border:none;cursor:pointer;background:#dc2626;color:#fff;font-size:1rem;font-weight:900;line-height:1;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(220,38,38,.35);transition:background .15s,transform .12s}.wr-vi-close-btn:hover{background:#b91c1c;transform:scale(1.08)}.wr-vi-close-btn:active{transform:scale(.96)}.wr-vi-test-header{padding-right:44px}.wr-vi-test-modal.wr-vi-has-img{max-width:1100px}.wr-vi-split{display:flex;gap:18px;align-items:flex-start;min-height:0}.wr-vi-img-pane{flex:0 0 42%;max-width:42%;position:sticky;top:0}.wr-vi-img-pane img{width:100%;height:auto;border-radius:12px;border:1px solid #e2e8f0;background:#fff;cursor:zoom-in;display:block}.wr-vi-split .co-test-wrap{flex:1;min-width:0}@media (max-width:760px){.wr-vi-split{flex-direction:column}.wr-vi-img-pane{flex:none;max-width:100%;width:100%;position:static}}.wr-overlay.wr-dark .wr-vi-img-pane img{border-color:rgba(255,255,255,.12)}.wr-vi-test-modal .co-test-q-vi.wr-vi-q-box{font-size:calc(1.18rem * var(--wrvi-fs))!important}.wr-vi-test-modal .co-vt-inp{font-size:calc(1.02rem * var(--wrvi-fs))}.wr-vi-test-modal .co-test-feedback,.wr-vi-test-modal .wr-vi-feedback{font-size:calc(1rem * var(--wrvi-fs))}.wr-vi-test-modal .co-test-hint,.wr-vi-test-modal .co-test-hint-vi{font-size:calc(.8rem * var(--wrvi-fs))}.wr-vi-test-modal .co-vt-phrase-hint{font-size:calc(.92rem * var(--wrvi-fs))}.wr-vi-test-modal .co-hint-toggle-btn{font-size:calc(.78rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-vocab-word{font-size:calc(.88rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-vocab-pos{font-size:calc(.72rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-vocab-ipa{font-size:calc(.8rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-vocab-lv{font-size:calc(.68rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-vocab-mean{font-size:calc(.82rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-vocab-def{font-size:calc(.8rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-colloc-phrase{font-size:calc(.86rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-colloc-vi{font-size:calc(.8rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-struct-name{font-size:calc(.86rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-struct-pat{font-size:calc(.92rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-struct-mean{font-size:calc(.82rem * var(--wrvi-fs))}.wr-vi-test-modal .wr-vi-tense-hint{font-size:calc(.9rem * var(--wrvi-fs))}.wr-vi-fs-btn{border:1px solid #cbd5e1;background:#fff;color:#475569;border-radius:7px;font-weight:800;font-size:.8rem;padding:3px 8px;cursor:pointer;line-height:1}.wr-vi-fs-btn:hover{border-color:#0d9488;color:#0d9488}.wr-vi-fs-grp{display:inline-flex;gap:4px;margin-left:4px}.wr-vi-q-head{text-align:center;font-size:.72rem;font-weight:800;letter-spacing:.09em;color:#94a3b8;text-transform:uppercase;margin-bottom:12px}.co-test-q-vi.wr-vi-q-box{position:relative;text-align:center!important;background:linear-gradient(135deg,#f0fdfa 0,#e6fbf6 100%)!important;border:1.5px solid #99f6e4!important;border-radius:18px!important;padding:24px 30px!important;line-height:1.55;color:#0f172a!important}.co-test-q-vi.wr-vi-q-box::before{content:'\201C';position:absolute;top:0;left:14px;font-size:2.6rem;line-height:1;color:#5eead4;font-family:Georgia,'Times New Roman',serif}.wr-vi-qen{display:flex;align-items:flex-start;gap:9px;margin:0 0 12px;padding:11px 14px;background:#f8fafc;border:1.5px solid #e2e8f0;border-left:4px solid #0d9488;border-radius:12px;text-align:left}.wr-vi-qen-lbl{flex:none;width:20px;height:20px;border-radius:50%;background:#0d9488;color:#fff;font-size:.68rem;font-weight:900;line-height:20px;text-align:center}.wr-vi-qen-tx{flex:1;font-size:.95rem;font-weight:700;color:#0f172a;line-height:1.5}.wr-vi-qen-spk{flex:none;border:none;background:0 0;padding:0 2px;cursor:pointer;font-size:.95rem;opacity:.55;line-height:1.5}.wr-vi-qen-spk:hover{opacity:1}.wr-vi-test-modal.co-test-dark .wr-vi-qen{background:#172033;border-color:#293548;border-left-color:#0d9488}.wr-vi-test-modal.co-test-dark .wr-vi-qen-tx{color:#e2e8f0}.wr-vi-confirm-wide.co-type-submit{background:#0d9488!important;border-color:#0d9488!important}.wr-vi-confirm-wide.co-type-submit:hover{background:#0f766e!important}.wr-vi-side-item.current .wr-vi-side-badge{background:#0d9488!important;color:#fff!important}.wr-vi-side-item.current{border-color:#0d9488!important;background:#f0fdfa!important}.wr-vi-review-resume{width:100%;margin-top:14px;padding:12px;border-radius:11px;border:none;background:#0891b2;color:#fff;font-size:.95rem;font-weight:700;cursor:pointer;font-family:inherit}.wr-vi-review-resume:hover{background:#0e7490}.wr-vi-test-modal.co-test-dark{background:#0f172a;color:#e2e8f0}.wr-vi-test-modal.co-test-dark .wr-vi-q-head{color:#64748b}.wr-vi-test-modal.co-test-dark .co-test-q-vi.wr-vi-q-box{background:linear-gradient(135deg,#172033,#0e1b2e)!important;border-color:#1e40af!important;color:#e2e8f0!important}.wr-vi-test-modal.co-test-dark .co-test-q-vi.wr-vi-q-box::before{color:#38bdf8}.wr-vi-test-modal.co-test-dark .wr-vi-test-prog{background:#1e293b}.wr-vi-test-modal.co-test-dark .wr-vi-test-prog-lbl{color:#94a3b8}.wr-vi-test-modal.co-test-dark .wr-vi-dict-btn,.wr-vi-test-modal.co-test-dark .wr-vi-fs-btn{background:#1e293b;border-color:#334155;color:#cbd5e1}.wr-vi-test-modal.co-test-dark .wr-vi-dict-btn:hover,.wr-vi-test-modal.co-test-dark .wr-vi-fs-btn:hover{background:#334155;color:#f1f5f9}.wr-vi-test-modal.co-test-dark .co-test-type-badge{background:#1e293b;color:#7dd3fc}.wr-vi-test-modal.co-test-dark .co-vt-inp{background:#1e293b!important;border-color:#334155!important;color:#f1f5f9!important}.wr-vi-test-modal.co-test-dark .co-vt-inp::placeholder{color:#64748b}.wr-vi-test-modal.co-test-dark .wr-vi-colloc-row,.wr-vi-test-modal.co-test-dark .wr-vi-vocab-row{border-bottom-color:#293548}.wr-vi-test-modal.co-test-dark .wr-vi-colloc-phrase,.wr-vi-test-modal.co-test-dark .wr-vi-vocab-word{color:#f1f5f9}.wr-vi-test-modal.co-test-dark .wr-vi-colloc-vi,.wr-vi-test-modal.co-test-dark .wr-vi-vocab-mean{color:#94a3b8}.wr-vi-test-modal.co-test-dark .wr-vi-vocab-def{color:#cbd5e1}.wr-vi-test-modal.co-test-dark .wr-vi-vocab-ipa{color:#a5b4fc}.wr-vi-test-modal.co-test-dark .wr-vi-vocab-pos{color:#94a3b8}.wr-vi-test-modal.co-test-dark .wr-vi-struct-name{color:#a5b4fc}.wr-vi-test-modal.co-test-dark .wr-vi-struct-pat{background:#1e293b;color:#e2e8f0}.wr-vi-test-modal.co-test-dark .wr-vi-struct-mean,.wr-vi-test-modal.co-test-dark .wr-vi-tense-hint{color:#93c5fd}.wr-vi-test-modal.co-test-dark .wr-vi-test-btn-next{background:#0e7490}@media (max-width:860px){.wr-vi-test-layout{flex-direction:column}.wr-vi-test-main{order:1;padding:14px 10px}.wr-vi-test-side{order:2;width:auto;border-left:none;border-top:1px solid #e2e8f0;max-height:36vh}}.wr-vi-test-header{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}.wr-vi-test-header>*{margin-bottom:0!important;align-self:center}.wr-vi-test-header .co-test-type-badge{margin:0!important;padding:5px 12px;line-height:1.2;display:inline-flex;align-items:center}.wr-vi-test-header .vl-ai-toggle-btn,.wr-vi-test-header .wr-credits-chip,.wr-vi-test-header .wr-vi-dict-btn{height:30px}.wr-vi-test-prog-lbl{font-size:.82rem;color:#64748b;margin-left:auto;white-space:nowrap}.vs-presence-pill{position:fixed;left:16px;bottom:16px;z-index:9000;display:none;align-items:center;gap:8px;padding:6px 14px 6px 8px;border-radius:999px;background:rgba(15,23,42,.86);color:#fff;backdrop-filter:blur(4px);box-shadow:0 6px 20px rgba(0,0,0,.28);font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;max-width:80vw;animation:vsPresIn .3s ease}@keyframes vsPresIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.vs-pres-avs{display:inline-flex}.vs-pres-av{width:24px;height:24px;border-radius:50%;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#6366f1,#8b5cf6);border:2px solid rgba(15,23,42,.86);margin-left:-8px;box-sizing:border-box}.vs-pres-av:first-child{margin-left:0}.vs-pres-txt{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.vs-pres-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:vsPresPulse 1.8s infinite}@keyframes vsPresPulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.55)}70%{box-shadow:0 0 0 7px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}@media (max-width:640px){.vs-presence-pill{left:10px;bottom:72px;font-size:.74rem}}.gold-coin{display:inline-block;width:15px;height:15px;border-radius:50%;background:radial-gradient(circle at 34% 30%,#fff4c2,#fbbf24 56%,#d97706 100%);border:1px solid #b45309;box-shadow:inset 0 0 0 2px rgba(255,255,255,.4),inset 0 -1px 2px rgba(180,83,9,.45);vertical-align:-3px;flex-shrink:0;animation:coinSpin 2.6s linear infinite}@keyframes coinSpin{from{transform:rotateY(0)}to{transform:rotateY(360deg)}}@media (prefers-reduced-motion:reduce){.gold-coin{animation:none}}.wr-credits-chip{display:inline-flex;align-items:center;gap:4px;flex-shrink:0;height:26px;padding:0 10px;border-radius:999px;border:1.5px solid #fcd34d;background:#fffbeb;color:#92400e;font-size:.78rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:all .13s}.wr-credits-chip:hover{background:#fef3c7;border-color:#f59e0b}.wr-vi-dict-btn{display:inline-flex;align-items:center;gap:5px;flex-shrink:0;height:28px;padding:0 12px;border-radius:999px;border:1.5px solid #bae6fd;background:#f0f9ff;color:#0369a1;font-size:.8rem;font-weight:800;cursor:pointer;white-space:nowrap;font-family:inherit;transition:all .13s}.wr-vi-dict-btn:hover{background:#e0f2fe;border-color:#0891b2}.wr-vi-dict-pop{position:fixed;top:24px;left:18px;z-index:10350;width:340px;max-width:92vw;max-height:calc(100vh - 48px);background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 14px 50px rgba(0,0,0,.26);display:flex;flex-direction:column;overflow:hidden}.wr-vi-dict-hd{display:flex;align-items:center;padding:12px 14px;border-bottom:1px solid #eef2f6;font-weight:800;color:#0f172a}.wr-vi-dict-hd span{flex:1}.wr-vi-dict-x{border:none;background:0 0;font-size:1.05rem;cursor:pointer;color:#94a3b8;line-height:1}.wr-vi-dict-bar{display:flex;gap:7px;padding:10px 14px}.wr-vi-dict-bar input{flex:1;min-width:0;padding:8px 11px;border:1.5px solid #cbd5e1;border-radius:9px;font-size:.9rem;font-family:inherit}.wr-vi-dict-bar button{padding:8px 14px;border:none;border-radius:9px;background:#0891b2;color:#fff;font-weight:700;cursor:pointer;font-family:inherit;flex-shrink:0}.wr-vi-dict-res{overflow-y:auto;padding:0 14px 14px;flex:1}.wr-vl-info{margin-top:14px;font-family:Nunito,'Segoe UI',system-ui,sans-serif}.wr-vl-info *{font-family:Nunito,'Segoe UI',system-ui,sans-serif}.wr-vl-card{border-radius:18px;padding:14px 16px;margin-bottom:12px}.wr-vl-head-card{background:linear-gradient(135deg,#f0fdf9 0,#e7fbf1 100%);border:1.5px solid #a7f3d0}.wr-vl-head{display:flex;align-items:center;gap:9px;margin-bottom:12px}.wr-vl-head-ic{width:30px;height:30px;border-radius:9px;background:#fff;border:1.5px solid #d1fae5;display:inline-flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}.wr-vl-head-ttl{font-size:1rem;font-weight:800;color:#0f172a;flex:1}.wr-vl-lvl{font-size:.74rem;font-weight:800;color:#fff;background:#0d9488;border-radius:999px;padding:4px 13px;flex-shrink:0}.wr-vl-row{display:flex;align-items:flex-start;gap:7px;font-size:.86rem;color:#1e293b;line-height:1.5;margin-bottom:9px;flex-wrap:wrap}.wr-vl-row:last-child{margin-bottom:0}.wr-vl-ic{flex-shrink:0}.wr-vl-k{font-weight:800;color:#059669}.wr-vl-v{color:#334155}.wr-vl-colloc-row{gap:6px}.wr-vl-chip{display:inline-block;font-size:.78rem;font-weight:700;color:#065f46;background:#d1fae5;border-radius:999px;padding:2px 10px;margin:2px 0}.wr-vl-chip-ant{color:#b91c1c;background:#fee2e2}.wr-vl-chip-lk{cursor:pointer;transition:filter .12s,transform .08s}.wr-vl-chip-lk:hover{filter:brightness(.95);transform:translateY(-1px)}.wr-vl-ex-card{background:#fbfaff;border:1.5px solid #e9e5ff;padding:0;overflow:hidden}.wr-vl-ex-hd{display:flex;align-items:center;gap:8px;padding:11px 16px;background:#f3f0ff;color:#7c3aed;font-weight:800;font-size:.92rem}.wr-vl-heart{margin-left:auto;font-size:.85rem}.wr-vl-ex-list{padding:6px 14px 10px}.wr-vl-ex-item{display:flex;align-items:flex-start;gap:10px;padding:11px 0;border-bottom:1px dashed #e9e5ff}.wr-vl-ex-item:last-child{border-bottom:none}.wr-vl-ex-num{width:24px;height:24px;border-radius:50%;flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center;background:#ede9fe;color:#7c3aed;font-weight:800;font-size:.78rem}.wr-vl-ex-body{flex:1;min-width:0}.wr-vl-ex-en{font-size:.86rem;color:#1e293b;line-height:1.5}.wr-vl-ex-vi{color:#94a3b8;font-style:italic;font-size:.81rem;line-height:1.45;margin-top:4px}@media (max-width:560px){.wr-vi-dict-pop{left:8px;right:8px;width:auto}}.wr-vi-test-prog{height:5px;background:#e0f2fe;border-radius:4px;margin-bottom:14px;overflow:hidden}.wr-vi-test-prog-fill{height:100%;background:linear-gradient(90deg,#0891b2,#06b6d4);border-radius:4px;transition:width .35s ease}.wr-vi-test-btn-next{padding:10px 28px;border-radius:10px;border:none;background:#0891b2;color:#fff;font-size:.95rem;font-weight:700;cursor:pointer;margin-top:8px;font-family:inherit;transition:background .15s}.wr-vi-test-btn-next:hover{background:#0e7490}.wr-vi-test-actions{display:flex;gap:10px;margin-top:8px;width:100%}.wr-vi-confirm-wide{flex:2;padding:13px 0!important;font-size:1rem!important}.wr-vi-test-skip-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:10px;border:1.5px solid #3f6212;background:linear-gradient(135deg,#5a8f14,#4d7c0f);color:#dbeafe;font-size:.92rem;font-weight:700;cursor:pointer;font-family:inherit;white-space:nowrap;box-shadow:0 2px 8px rgba(77,124,15,.22);transition:filter .15s,transform .12s,box-shadow .15s}.wr-vi-test-skip-btn .wr-vi-nav-ic{color:#bae6fd;flex-shrink:0}.wr-vi-skip-wide{flex:1;padding:13px 0}.wr-vi-prev-wide{flex:1;padding:13px 0}.wr-vi-test-skip-btn:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 4px 12px rgba(77,124,15,.3);background:linear-gradient(135deg,#5a8f14,#4d7c0f);border-color:#3f6212;color:#eff6ff}.wr-vi-mic-btn{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;padding:0;border-radius:50%;border:1.5px solid #bfdbfe;background:linear-gradient(135deg,#eff6ff,#dbeafe);color:#2563eb;cursor:pointer;font-family:inherit;transition:background .15s,color .15s,border-color .15s,transform .12s,box-shadow .15s;box-shadow:0 2px 8px rgba(37,99,235,.14)}.wr-vi-mic-btn:hover{background:linear-gradient(135deg,#dbeafe,#bfdbfe);border-color:#60a5fa;transform:translateY(-1px)}.wr-vi-mic-btn svg{display:block}.wr-vi-mic-btn.recording{background:linear-gradient(135deg,#fee2e2,#fecaca);border-color:#f87171;color:#dc2626;box-shadow:0 0 0 4px rgba(248,113,113,.22);animation:wrViRecPulse .9s infinite}@keyframes wrViRecPulse{0%{box-shadow:0 0 0 0 rgba(248,113,113,.45)}70%{box-shadow:0 0 0 10px rgba(248,113,113,0)}100%{box-shadow:0 0 0 0 rgba(248,113,113,0)}}.wr-vi-rec-panel{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%;box-sizing:border-box;margin:12px 0 4px;padding:20px 18px;border-radius:16px;background:linear-gradient(135deg,#eff6ff,#f0f9ff);border:1.5px solid #bfdbfe;box-shadow:0 4px 18px rgba(37,99,235,.1)}.wr-vi-rec-dot{width:11px;height:11px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 0 rgba(239,68,68,.5);animation:wrViRecPulse 1.1s infinite}.wr-vi-rec-lbl{font-size:.95rem;font-weight:800;color:#1d4ed8;letter-spacing:.01em}.wr-vi-rec-wave{display:flex;align-items:center;justify-content:center;gap:4px;height:46px;margin:2px 0}.wr-vi-rec-wave span{display:block;width:5px;height:100%;border-radius:999px;background:linear-gradient(180deg,#3b82f6,#2563eb);transform:scaleY(.25);transform-origin:center;animation:wrViWave 1s ease-in-out infinite}@keyframes wrViWave{0%,100%{transform:scaleY(.22);opacity:.7}50%{transform:scaleY(1);opacity:1}}.wr-vi-rec-interim{min-height:1.2em;font-size:.9rem;color:#334155;font-style:italic;text-align:center;line-height:1.5;max-width:600px;word-break:break-word}.wr-vi-rec-stop{display:inline-flex;align-items:center;gap:6px;padding:9px 22px;border-radius:999px;border:none;cursor:pointer;background:#dc2626;color:#fff;font-size:.9rem;font-weight:800;font-family:inherit;box-shadow:0 3px 10px rgba(220,38,38,.3);transition:background .14s,transform .12s}.wr-vi-rec-stop:hover{background:#b91c1c;transform:translateY(-1px)}.wr-vi-rec-stop svg{display:block}.ve-rec-btn{border-color:#93c5fd!important;color:#2563eb!important;background:rgba(37,99,235,.07)!important;display:inline-flex;align-items:center;gap:5px}.ve-rec-btn:hover{background:rgba(37,99,235,.14)!important}.ve-rec-btn.recording{border-color:#f87171!important;color:#dc2626!important;background:rgba(248,113,113,.12)!important;animation:wrViRecPulse .9s infinite}.co-test-dark .wr-vi-rec-panel{background:linear-gradient(135deg,#1e293b,#172033);border-color:#334155}.co-test-dark .wr-vi-rec-lbl{color:#93c5fd}.co-test-dark .wr-vi-rec-interim{color:#cbd5e1}@media (prefers-reduced-motion:reduce){.wr-vi-mic-btn.recording,.wr-vi-rec-dot,.wr-vi-rec-wave span{animation:none}}.wr-paywall{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;min-height:340px;text-align:center;padding:40px 24px}.wr-paywall-icon{font-size:3rem;margin-bottom:14px}.wr-paywall-title{font-size:1.25rem;font-weight:800;color:#1e293b;margin-bottom:10px}.wr-paywall-desc{font-size:.9rem;color:#64748b;line-height:1.6;max-width:320px;margin-bottom:24px}.wr-paywall-btn{padding:11px 28px;border-radius:999px;border:none;cursor:pointer;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-size:.95rem;font-weight:700;font-family:inherit;box-shadow:0 4px 16px rgba(99,102,241,.35);transition:transform .15s,box-shadow .15s}.wr-paywall-btn:hover{transform:translateY(-1px);box-shadow:0 6px 22px rgba(99,102,241,.45)}.wr-dark-btn{background:0 0;border:1.5px solid #c7d2fe;border-radius:8px;padding:4px 9px;font-size:1rem;cursor:pointer;line-height:1;transition:background .15s,border-color .15s;flex-shrink:0}.wr-dark-btn:hover{background:#e0e7ff;border-color:#a5b4fc}.wr-dark-btn.active{background:#1e1b4b;border-color:#4f46e5}.wr-overlay.wr-dark{background:#111827}.wr-overlay.wr-dark .wr-page-header{background:rgba(17,24,39,.95);border-bottom-color:rgba(255,255,255,.1)}.wr-overlay.wr-dark .wr-page-title{color:#e2e8f0}.wr-overlay.wr-dark .wr-dark-btn{border-color:rgba(255,255,255,.2);color:#e2e8f0}.wr-overlay.wr-dark .wr-dark-btn:hover{background:rgba(255,255,255,.08)}.wr-overlay.wr-dark .wr-dark-btn.active{background:#1e1b4b;border-color:#6366f1}.wr-overlay.wr-dark .wr-left{background:#1a1f2e;border-right-color:rgba(255,255,255,.08)}.wr-overlay.wr-dark .wr-resizer{background:rgba(255,255,255,.08)}.wr-overlay.wr-dark .wr-resizer:hover{background:#4f46e5}.wr-overlay.wr-dark .wr-left-head{color:#94a3b8;border-bottom-color:rgba(255,255,255,.07)}.wr-overlay.wr-dark .wr-left-item{border-bottom-color:rgba(255,255,255,.06)}.wr-overlay.wr-dark .wr-left-item:hover{background:rgba(99,102,241,.12)}.wr-overlay.wr-dark .wr-left-item-active{background:rgba(99,102,241,.2);border-left-color:#818cf8}.wr-overlay.wr-dark .wr-left-item-title{color:#e2e8f0}.wr-overlay.wr-dark .wr-left-item-meta{color:#64748b}.wr-overlay.wr-dark .wr-left-empty{color:#475569}.wr-overlay.wr-dark .wr-badge-count{background:rgba(99,102,241,.25);color:#a5b4fc}.wr-overlay.wr-dark .wr-right{background:#111827}.wr-overlay.wr-dark .wr-right-empty{color:#475569}.wr-overlay.wr-dark .wr-right-title{color:#e2e8f0}.wr-overlay.wr-dark .wr-task-info-bar{background:#1a1f2e;color:#94a3b8}.wr-overlay.wr-dark .wr-back-btn,.wr-overlay.wr-dark .wr-back-link{color:#818cf8}.wr-dark .wr-right-title,.wr-overlay.wr-dark .wr-right-title{color:#f8fafc!important}.wr-dark .wr-label,.wr-overlay.wr-dark .wr-label{color:#cbd5e1!important}.wr-dark .wr-sg-wc,.wr-overlay.wr-dark .wr-sg-wc{color:#cbd5e1}.wr-dark .wr-sg-lang-lbl,.wr-overlay.wr-dark .wr-sg-lang-lbl{color:#cbd5e1}.wr-dark .wr-sg-lang-x,.wr-overlay.wr-dark .wr-sg-lang-x{background:#1e2536;color:#cbd5e1}.wr-dark .wr-sg-lang-x:hover,.wr-overlay.wr-dark .wr-sg-lang-x:hover{background:#273049}.wr-dark .wr-msg,.wr-overlay.wr-dark .wr-msg{color:#cbd5e1}.wr-dark .wr-task-info-bar,.wr-overlay.wr-dark .wr-task-info-bar{background:#171c2b!important;color:#aab4c5!important;border:1px solid rgba(255,255,255,.07);border-left:3px solid #6366f1}.wr-dark .wr-ta,.wr-overlay.wr-dark .wr-ta{background:#121723!important;border:1.5px solid rgba(255,255,255,.1)!important;color:#e8edf5!important}.wr-dark .wr-ta::placeholder,.wr-overlay.wr-dark .wr-ta::placeholder{color:#5b667a!important}.wr-dark .wr-ta:focus,.wr-overlay.wr-dark .wr-ta:focus{border-color:#6366f1!important;box-shadow:0 0 0 3px rgba(99,102,241,.18)!important}.wr-overlay.wr-dark .wr-btn{background:#1e2536;border-color:rgba(255,255,255,.12);color:#cbd5e1}.wr-overlay.wr-dark .wr-btn:hover{background:#273049}.wr-overlay.wr-dark .wr-btn-primary{background:#4f46e5;color:#fff;border-color:#4f46e5}.wr-overlay.wr-dark .wr-btn-primary:hover{background:#4338ca}.wr-overlay.wr-dark .wr-btn-icon{color:#94a3b8}.wr-overlay.wr-dark .wr-btn-icon:hover{background:rgba(255,255,255,.08)}.wr-overlay.wr-dark .wr-task-row{background:#1a1f2e;border-color:rgba(255,255,255,.1)}.wr-overlay.wr-dark .wr-task-row:hover{border-color:#6366f1}.wr-overlay.wr-dark .wr-task-title{color:#e2e8f0}.wr-overlay.wr-dark .wr-task-meta{color:#64748b}.wr-overlay.wr-dark .wr-sample-card{background:#1a1f2e;border-color:rgba(255,255,255,.1);box-shadow:none}.wr-overlay.wr-dark .wr-sample-title{color:#e2e8f0}.wr-overlay.wr-dark .wr-sample-body{background:#0f1623;color:#cbd5e1}.wr-overlay.wr-dark .wr-sample-essay{color:#d1d5db}.wr-overlay.wr-dark .wr-prompt-body{background:#0f1e3a;border-color:#2563eb;color:#bfdbfe}.wr-overlay.wr-dark .wr-task-header-box{background:#1e2a1e;border-left-color:#22c55e;color:#d1fae5}.wr-overlay.wr-dark .wr-essay-sum-label{color:#a5b4fc}.wr-overlay.wr-dark .wr-samples-sec-title{color:#818cf8}.wr-overlay.wr-dark .wr-samples-sec-head{border-bottom-color:rgba(129,140,248,.25)}.wr-overlay.wr-dark .wr-samples-empty{color:#475569}.wr-overlay.wr-dark .wr-sample-band{background:rgba(21,128,61,.25);color:#4ade80}.wr-overlay.wr-dark .wr-font-size-btn{border-color:rgba(255,255,255,.15);color:#94a3b8}.wr-overlay.wr-dark .wr-font-size-btn:hover{background:rgba(255,255,255,.08);border-color:#6366f1;color:#a5b4fc}.wr-overlay.wr-dark .wr-vocab-btn{border-color:#818cf8;color:#818cf8}.wr-overlay.wr-dark .wr-vocab-btn:hover{background:#818cf8;color:#fff}.wr-overlay.wr-dark .wr-cefr-btn{opacity:.75}.wr-overlay.wr-dark .wr-cefr-btn-on{opacity:1}.wr-overlay.wr-dark .wr-colloc-panel{background:linear-gradient(160deg,#0f2318 0,#132d1e 100%);border-color:#166534;box-shadow:0 4px 18px rgba(0,0,0,.4)}.wr-overlay.wr-dark .wr-colloc-panel-head{border-bottom-color:rgba(74,222,128,.15)}.wr-overlay.wr-dark .wr-colloc-panel-title{color:#4ade80}.wr-overlay.wr-dark .wr-colloc-toggleall-btn{border-color:rgba(74,222,128,.3);color:#4ade80}.wr-overlay.wr-dark .wr-colloc-toggleall-btn:hover{background:rgba(74,222,128,.1);border-color:#4ade80}.wr-overlay.wr-dark .wr-colloc-row{background:rgba(255,255,255,.04)}.wr-overlay.wr-dark .wr-colloc-row:hover{background:rgba(74,222,128,.08);border-color:rgba(74,222,128,.3)}.wr-overlay.wr-dark .wr-colloc-row-on{background:rgba(74,222,128,.12)!important;border-color:#22c55e!important}.wr-overlay.wr-dark .wr-colloc-phrase{color:#bbf7d0}.wr-overlay.wr-dark .wr-colloc-vi{color:#86efac}.wr-overlay.wr-dark .wr-colloc-panel-btn{background:rgba(22,163,74,.15);border-color:#166534;color:#4ade80}.wr-overlay.wr-dark .wr-colloc-panel-btn:hover{background:rgba(22,163,74,.25);border-color:#22c55e}.wr-overlay.wr-dark .wr-colloc-panel-btn-on{background:rgba(22,163,74,.3);border-color:#4ade80}.wr-overlay.wr-dark .wr-colloc-count{background:#166534}.wr-overlay.wr-dark .wr-vi-inline{background:#1c1a0d;border-left-color:#854d0e;color:#fde68a}.wr-overlay.wr-dark .wr-vi-panel-btn{border-color:#0e7490;color:#38bdf8}.wr-overlay.wr-dark .wr-vi-panel-btn.wr-colloc-panel-btn-on,.wr-overlay.wr-dark .wr-vi-panel-btn:hover{background:#0e7490;color:#fff}.wr-overlay.wr-dark .wr-prompt-box{background:#1c1507;border-left-color:#d97706}.wr-overlay.wr-dark .wr-reqs-box{background:#0d1f0d;border-left-color:#16a34a}.wr-overlay.wr-dark .wr-prompt-label{color:#94a3b8}.wr-overlay.wr-dark .wr-prompt-text,.wr-overlay.wr-dark .wr-reqs-text{color:#d1d5db}.wr-overlay.wr-dark .wr-write-ta{background:#1a1f2e;border-color:rgba(255,255,255,.12);color:#e2e8f0}.wr-overlay.wr-dark .wr-write-ta:focus{border-color:#6366f1;box-shadow:0 0 0 2px rgba(99,102,241,.15)}.wr-overlay.wr-dark .wr-inp,.wr-overlay.wr-dark .wr-ta{background:#1a1f2e;border-color:rgba(255,255,255,.12);color:#e2e8f0}.wr-overlay.wr-dark .wr-inp:focus,.wr-overlay.wr-dark .wr-ta:focus{border-color:#6366f1}.wr-overlay.wr-dark .wr-label{color:#94a3b8}.wr-overlay.wr-dark .wr-form-title{color:#e2e8f0}.wr-overlay.wr-dark .wr-saved-note{color:#475569}.wr-overlay.wr-dark .wr-grade-content{background:#0f1623;border-color:rgba(255,255,255,.1);color:#cbd5e1}.wr-overlay.wr-dark .wr-submitted-content{background:#0f1623;border-color:rgba(255,255,255,.1);color:#cbd5e1}.wr-overlay.wr-dark .wr-grade-result{background:linear-gradient(135deg,#0d1f0d,#132d1e);border-color:#166534}.wr-overlay.wr-dark .wr-grade-result-score{color:#4ade80}.wr-overlay.wr-dark .wr-grade-result-fb{color:#d1d5db}.wr-overlay.wr-dark .wr-grade-name{color:#e2e8f0}.wr-overlay.wr-dark .wr-grade-meta{color:#64748b}.wr-overlay.wr-dark .wr-grade-form{border-top-color:rgba(255,255,255,.08)}.wr-overlay.wr-dark .wr-subs-title{color:#64748b}.wr-overlay.wr-dark .wr-sub-row{background:#1a1f2e;border-color:rgba(255,255,255,.08)}.wr-overlay.wr-dark .wr-sub-row:hover{background:#1e2536;border-color:#6366f1}.wr-overlay.wr-dark .wr-sub-name{color:#e2e8f0}.wr-overlay.wr-dark .wr-badge-graded{background:rgba(21,128,61,.25);color:#4ade80}.wr-overlay.wr-dark .wr-badge-pending{background:rgba(146,64,14,.25);color:#fbbf24}.wr-overlay.wr-dark .wr-wc{color:#818cf8}.wr-overlay.wr-dark .wr-wc-min{color:#475569}.source-grid .source-card{position:relative;background:#fff;border:1px solid #e2ebdc;padding:20px 18px;text-align:left}.source-grid .source-card:hover{border-color:#8fc79a;background:#f4f9f0;box-shadow:0 18px 38px rgba(47,94,63,.22)}.source-grid .source-card:hover,.source-grid.vs-sr-ready .source-card.vs-inview:hover{transform:translateY(-8px) scale(1.025);z-index:3;transition:transform .24s cubic-bezier(.2,.85,.3,1),box-shadow .24s ease,border-color .18s,background .18s}.source-grid.vs-sr-ready .source-card.vs-inview{transition:opacity .45s ease,transform .3s cubic-bezier(.2,.85,.3,1),box-shadow .24s ease,border-color .18s,background .18s}.source-grid .source-card .source-card-icon{transition:transform .24s cubic-bezier(.2,.85,.3,1)}.source-grid .source-card:hover .source-card-icon,.source-grid.vs-sr-ready .source-card.vs-inview:hover .source-card-icon{transform:scale(1.12) rotate(-4deg)}body.main-dark-bg .source-grid .source-card:hover,body.main-dark-bg .source-grid.vs-sr-ready .source-card.vs-inview:hover{box-shadow:0 20px 44px rgba(0,0,0,.5)}@media (prefers-reduced-motion:reduce){.source-grid .source-card:hover,.source-grid.vs-sr-ready .source-card.vs-inview:hover{transform:none}}.source-grid .source-card .source-card-icon{width:52px;height:52px;border-radius:14px;background:#d6e9da;display:flex;align-items:center;justify-content:center;font-size:1.6rem;line-height:1;margin:0 0 13px;filter:none;transition:transform .14s ease,box-shadow .14s ease}body.cards-retro .source-grid .source-card .source-card-icon{background:#fdf0cd;border:2px solid #4d7c0f;box-shadow:2px 2px 0 #4d7c0f}body.cards-retro .source-grid .source-card:hover .source-card-icon{transform:translate(-1px,-1px);box-shadow:3px 3px 0 #4d7c0f}.source-grid .source-card{position:relative;overflow:hidden;isolation:isolate}body.cards-retro .source-grid .source-card,body.cards-retro .source-grid .source-card:hover{border-color:#1f2937}.source-grid .source-card::before{content:'';position:absolute;top:-60%;left:-75%;width:45%;height:220%;background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.75),rgba(255,255,255,0));transform:rotate(22deg);opacity:0;pointer-events:none;z-index:1}.source-grid .source-card:hover::before{animation:vsCardShine .75s ease-out}@keyframes vsCardShine{0%{left:-75%;opacity:0}15%{opacity:.9}100%{left:130%;opacity:0}}.source-grid .source-card::after{content:'';position:absolute;inset:0;pointer-events:none;z-index:2;opacity:0;background-image:radial-gradient(circle,#fff 0 1.5px,transparent 2px),radial-gradient(circle,#fde68a 0 1.5px,transparent 2px),radial-gradient(circle,#fff 0 1px,transparent 1.6px),radial-gradient(circle,#a3e635 0 1.5px,transparent 2px);background-repeat:no-repeat;background-position:16% 22%,82% 30%,70% 78%,26% 72%;background-size:10px 10px,10px 10px,8px 8px,10px 10px}.source-grid .source-card:hover::after{animation:vsCardSparkle 1.1s ease-in-out infinite}@keyframes vsCardSparkle{0%,100%{opacity:0;transform:scale(.85) rotate(0)}35%{opacity:1;transform:scale(1.05) rotate(6deg)}70%{opacity:.45;transform:scale(.95) rotate(-4deg)}}@media (prefers-reduced-motion:reduce){.source-grid .source-card:hover::after,.source-grid .source-card:hover::before{animation:none}}body.cards-retro.vs-dark .source-card{background:#1c2130;border-color:#0a0d14;box-shadow:4px 4px 0 #6b9c2e}body.cards-retro.vs-dark .source-card:hover{background:#222839;box-shadow:7px 7px 0 #6b9c2e}body.cards-retro.vs-dark .source-card:active{box-shadow:1px 1px 0 #6b9c2e}body.vs-dark .source-card-title{color:#e8eaf0}body.vs-dark .source-card-desc{color:#9aa4b2}body.cards-retro.vs-dark .source-grid .source-card .source-card-icon{border-color:#6b9c2e;box-shadow:2px 2px 0 #6b9c2e;background:#2a3142}body.cards-retro.vs-dark .source-grid .source-card:hover .source-card-icon{box-shadow:3px 3px 0 #6b9c2e}.source-grid .source-card .source-card-icon.sci-svg{filter:none;color:var(--vs-icon-color,#4d7c0f);background:#e4f0d8}.source-grid .source-card .source-card-icon.sci-svg svg{width:30px;height:30px;display:block}.source-grid .source-card.selected{border-color:transparent;box-shadow:0 0 0 3px #3a8a5a,0 6px 18px rgba(47,94,63,.16)}#srcPassageCard{--sc:#16a34a;--scbg:#ecfdf5;--scico:#bbf7d0}#srcYoutubeCard{--sc:#2563eb;--scbg:#eff6ff;--scico:#bfdbfe}#srcReadingCard{--sc:#d97706;--scbg:#fffbeb;--scico:#fde68a}#srcMindmapCard{--sc:#db2777;--scbg:#fdf2f8;--scico:#fbcfe8}#srcPdfCard{--sc:#7c3aed;--scbg:#f5f3ff;--scico:#ddd6fe;border-color:transparent}.source-card-rw{--sc:#16a34a;--scbg:#ecfdf5;--scico:#bbf7d0}.source-card-vb{--sc:#6d9a2c;--scbg:#f5faec;--scico:#d5e8b4}.source-card-vl{--sc:#2563eb;--scbg:#eff6ff;--scico:#bfdbfe}.source-card-pronun{--sc:#ea580c;--scbg:#fff7ed;--scico:#fed7aa}.source-card-vs{--sc:#ca8a04;--scbg:#fefce8;--scico:#fef08a}.source-card-wb{--sc:#db2777;--scbg:#fdf2f8;--scico:#fbcfe8}.source-card-rz{--sc:#7c3aed;--scbg:#f5f3ff;--scico:#ddd6fe}.source-card-sa{--sc:#0891b2;--scbg:#ecfeff;--scico:#a5f3fc}.source-card-trans{--sc:#db2777;--scbg:#fdf2f8;--scico:#fbcfe8}.source-card-pv{--sc:#d97706;--scbg:#fffbeb;--scico:#fde68a}.source-card-co{--sc:#0d9488;--scbg:#f0fdfa;--scico:#99f6e4}.source-card-im{--sc:#7c3aed;--scbg:#f5f3ff;--scico:#ddd6fe}.source-card-mcq{--sc:#0ea5e9;--scbg:#f0f9ff;--scico:#bae6fd}.source-card-sw{--sc:#ea580c;--scbg:#fff7ed;--scico:#fed7aa}.source-card-gr{--sc:#0d9488;--scbg:#f0fdfa;--scico:#99f6e4}.source-card-wr{--sc:#4f46e5;--scbg:#eef2ff;--scico:#c7d2fe}.source-card-rp{--sc:#7c3aed;--scbg:#f5f3ff;--scico:#ddd6fe}.source-card-tl{--sc:#f97316;--scbg:#fff7ed;--scico:#fed7aa}.source-card-cu{--sc:#0ea5e9;--scbg:#f0f9ff;--scico:#bae6fd}.source-card-yf{--sc:#dc2626;--scbg:#fef2f2;--scico:#fecaca}.source-card-ss{--sc:#4f46e5;--scbg:#eef2ff;--scico:#c7d2fe}.source-card-vc{--sc:#7c3aed;--scbg:#f5f3ff;--scico:#ddd6fe}.source-card-or{--sc:#0f766e;--scbg:#f0fdfa;--scico:#99f6e4}@media (max-width:600px){.source-grid .source-card .source-card-icon{width:62px;height:62px;font-size:1.85rem}.source-grid .source-card{padding:16px 12px}}body.home-colorful .source-grid .source-card{background:var(--scbg,#f1f5f9);border:1.5px solid transparent;text-align:center}body.home-colorful .source-grid .source-card:hover{border-color:transparent;background:var(--scbg,#f1f5f9);box-shadow:0 10px 26px rgba(15,23,42,.12);filter:brightness(.98)}body.home-colorful .source-grid .source-card .source-card-icon{width:78px;height:78px;border-radius:50%;background:var(--scico,#e2e8f0);margin:2px auto 12px;font-size:2.3rem;filter:none}body.cards-retro.home-colorful .source-grid .source-card{border:2px solid #1f2937;border-radius:16px;box-shadow:4px 4px 0 #4d7c0f}body.cards-retro.home-colorful .source-grid .source-card:hover{border-color:#1f2937;transform:translate(-3px,-3px);box-shadow:7px 7px 0 #4d7c0f;filter:brightness(1.02)}body.cards-retro.home-colorful .source-grid .source-card:active{transform:translate(2px,2px);box-shadow:1px 1px 0 #4d7c0f}body.cards-retro.home-colorful .source-grid .source-card .source-card-icon{width:72px;height:72px;border-radius:18px;border:2px solid #4d7c0f;box-shadow:2px 2px 0 #4d7c0f;font-size:2.1rem}body.cards-retro.home-colorful .source-grid .source-card:hover .source-card-icon{transform:translate(-1px,-1px);box-shadow:3px 3px 0 #4d7c0f}body.home-colorful .source-grid .source-card.selected{box-shadow:4px 4px 0 var(--sc,#2563eb)}body.home-colorful .wotd-card{background:#fff;border:1.5px solid #e0e7ff;box-shadow:0 2px 8px rgba(15,23,42,.06);color:inherit}body.home-colorful .wotd-header{background:linear-gradient(90deg,#6366f1 0,#8b5cf6 100%);padding:7px 14px}body.home-colorful .wotd-label{background:0 0;border:none;color:#fff;padding:0;border-radius:0}body.home-colorful .wotd-level{background:rgba(255,255,255,.25);color:#fff}body.home-colorful .wotd-deflang-btn,body.home-colorful .wotd-level-sel,body.home-colorful .wotd-refresh-btn{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.4);color:#fff}body.home-colorful .wotd-deflang-btn.en{background:#fff;color:#6d28d9;border-color:#fff}body.home-colorful .wotd-word{color:#1e1b4b}body.home-colorful .wotd-acc-btn,body.home-colorful .wotd-spk-ic{color:#6366f1}body.home-colorful .wotd-acc-ipa,body.home-colorful .wotd-acc-lbl{color:#6b7280}body.home-colorful .wotd-def{color:#059669}body.home-colorful .wotd-example{color:#4b5563}body.home-colorful .wotd-example-hl{color:#c2410c}.main-content>.step-label{color:rgba(255,255,255,.95)}.main-content>.step-label .step-num{background:rgba(255,255,255,.22);color:#fff}body.home-colorful .main-content>.step-label{color:var(--muted)}body.home-colorful .main-content>.step-label .step-num{background:#3a8a5a;color:#fff}body:not(.home-colorful) #langToggleBtn{background:#2f7d4e!important;border-color:#2f7d4e!important;color:#fff!important}#authAvatarEl{line-height:0;overflow:hidden}#authAvatarEl img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}body:not(.home-colorful) #authUserBtn{background:#2f7d4e!important;border-color:#2f7d4e!important}body:not(.home-colorful) #authUserBtn #authDisplayNameEl{color:#fff!important}body:not(.home-colorful) .auth-logout-btn{background:#2f7d4e;border-color:#2f7d4e;color:#fff}body:not(.home-colorful) .auth-logout-btn:hover{background:#285f3d}body:not(.home-colorful) .main-bg-toggle{background:#2f7d4e;border-color:#2f7d4e;color:#fff}body:not(.home-colorful) .main-bg-toggle:hover{background:#285f3d}body.home-avocado2 .wotd-card{background:radial-gradient(135% 135% at 100% 50%,rgba(253,224,120,.62) 0,rgba(253,224,120,.22) 30%,rgba(253,224,120,0) 56%),linear-gradient(135deg,#2f5e3f 0,#3a8a5a 100%);border-color:transparent;box-shadow:0 8px 24px rgba(47,94,63,.28);color:#fff}body.home-avocado2 .wotd-header{background:0 0}body.home-avocado2 .wotd-label{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.42);color:#fff}body.home-avocado2 .wotd-word{color:#fff}body.home-avocado2 .wotd-acc-btn,body.home-avocado2 .wotd-spk-ic{color:#fff}body.home-avocado2 .wotd-acc-ipa,body.home-avocado2 .wotd-acc-lbl{color:rgba(255,255,255,.85)}body.home-avocado2 .wotd-def{color:#fff}body.home-avocado2 .wotd-example{color:rgba(255,255,255,.9)}body.home-avocado2 .wotd-example-hl{color:#fde68a}body.home-avocado2 .wotd-level{background:rgba(255,255,255,.25);color:#fff}body.home-avocado2 .wotd-deflang-btn,body.home-avocado2 .wotd-level-sel,body.home-avocado2 .wotd-refresh-btn{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.4);color:#fff}body.home-avocado2 .wotd-deflang-btn.en{background:#fff;color:#2f5e3f;border-color:#fff}body.home-avocado2 .wotd-level-sel option{background:#2f5e3f;color:#fff}body.home-avocado2 .main-content>.step-label{color:var(--muted)}body.home-avocado2 .main-content>.step-label .step-num{background:#3a8a5a;color:#fff}body.home-avocado2 .lb-pod-name{color:var(--ink)}body.home-avocado2 .lb-pod-time{color:var(--muted)}body.home-avocado2 .lb-streak{color:#d97706}#rdPrintArea{display:none}#vcPrintArea{display:none}.vc-print-wrap{position:relative;display:inline-block}.vc-print-btn{padding:4px 11px;font-size:.78rem;font-weight:700;border-radius:8px;border:1.5px solid #0369a1;background:#0369a1;color:#fff;cursor:pointer}.vc-print-btn:hover{background:#0284c7}.vc-print-menu{position:absolute;top:calc(100% + 4px);right:0;z-index:200;background:#fff;border:1.5px solid #cbd5e1;border-radius:10px;box-shadow:0 4px 16px rgba(0,0,0,.12);min-width:180px;overflow:hidden}.vc-print-menu button{display:block;width:100%;text-align:left;padding:10px 14px;font-size:.83rem;font-weight:600;border:none;background:0 0;cursor:pointer;color:#1e293b}.vc-print-menu button:hover{background:#f0f9ff}@media print{body.rd-printing>:not(#rdPrintRoot){display:none!important}body.rd-printing #rdPrintRoot{display:block!important;visibility:visible!important;position:static!important;padding:24px 32px;font-family:Georgia,'Times New Roman',serif;color:#000;background:#fff;max-width:720px;margin:0 auto}body.rd-printing #rdPrintRoot *{display:block!important;visibility:visible!important}body.rd-printing .rd-print-title{font-size:1.4rem;font-weight:700;margin-bottom:6px;line-height:1.3}body.rd-printing .rd-print-meta{font-size:.8rem;color:#555;margin-bottom:20px;border-bottom:1px solid #ccc;padding-bottom:10px}body.rd-printing .rd-print-para{font-size:1rem;line-height:1.8;margin-bottom:.35em;text-align:justify}body.rd-printing .rd-print-para-vi{font-size:.92rem;line-height:1.7;margin-bottom:1.1em;text-align:justify;color:#555;font-style:italic}body.vc-printing{background:#fff!important}body.vc-printing>:not(#vcPrintRoot){display:none!important}body.vc-printing #vcPrintRoot{display:block!important;visibility:visible!important;position:static!important;padding:20px 32px;font-family:Georgia,'Times New Roman',serif;color:#000;background:#fff;max-width:740px;margin:0 auto}body.vc-printing #vcPrintRoot :not(table):not(thead):not(tbody):not(tr):not(th):not(td){display:block!important;visibility:visible!important}body.vc-printing #vcPrintRoot table{display:table!important;visibility:visible!important}body.vc-printing #vcPrintRoot thead{display:table-header-group!important;visibility:visible!important}body.vc-printing #vcPrintRoot tbody{display:table-row-group!important;visibility:visible!important}body.vc-printing #vcPrintRoot tr{display:table-row!important;visibility:visible!important}body.vc-printing #vcPrintRoot td,body.vc-printing #vcPrintRoot th{display:table-cell!important;visibility:visible!important}body.vc-printing .vcp-title{font-size:1.35rem;font-weight:800;margin-bottom:18px;padding-bottom:8px;border-bottom:2px solid #000}body.vc-printing .vcp-q-block{margin-bottom:20px;page-break-inside:avoid}body.vc-printing .vcp-q-text{font-size:1rem;font-weight:700;line-height:1.5;margin-bottom:3px}body.vc-printing .vcp-q-num{margin-right:4px}body.vc-printing .vcp-q-trans{font-size:.88rem;color:#555;font-style:italic;margin-bottom:6px}body.vc-printing .vcp-admin-samples{margin:6px 0 6px 16px;border-left:3px solid #94a3b8;padding-left:10px}body.vc-printing .vcp-admin-sample{font-size:.9rem;line-height:1.6;margin-bottom:4px;color:#334155}body.vc-printing .vcp-bullet{margin-right:6px;color:#64748b}body.vc-printing .vcp-user-samples{margin:6px 0 6px 16px;border-left:3px solid #0369a1;padding-left:10px}body.vc-printing .vcp-user-sample{font-size:.93rem;line-height:1.65;margin-bottom:4px;color:#0f172a}body.vc-printing .vcp-my-bullet{margin-right:6px;color:#0369a1}body.vc-printing .vcp-blank-line{height:28px;border-bottom:1px dashed #ccc;margin:8px 16px}body.vc-printing .vcp-vocab-table{width:100%;border-collapse:collapse;margin-top:8px}body.vc-printing .vcp-vocab-table td,body.vc-printing .vcp-vocab-table th{display:table-cell!important;border:1px solid #d1d5db;padding:5px 7px;font-size:.82rem;vertical-align:top;text-align:left}body.vc-printing .vcp-vocab-table thead tr{display:table-row!important}body.vc-printing .vcp-vocab-table tbody tr{display:table-row!important;page-break-inside:avoid}body.vc-printing .vcp-vocab-table th{background:#f1f5f9;font-weight:700;font-size:.78rem}body.vc-printing .vcp-n{width:24px;text-align:center;color:#64748b}body.vc-printing .vcp-word-cell{width:130px}body.vc-printing .vcp-def{width:160px;color:#374151}body.vc-printing .vcp-ex{font-style:italic;color:#1e293b}body.vc-printing .vcp-ipa{font-size:.75rem;color:#64748b}body.vc-printing .vcp-ipa-label{font-size:.65rem;font-weight:700;color:#94a3b8}body.vc-printing .vcp-pos{font-style:italic;color:#6b7280;font-size:.8rem}body.vc-printing .vcp-dash{color:#d1d5db}body.vc-printing .vcp-colloc-group{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#64748b;margin:16px 0 6px;border-bottom:1px solid #e5e7eb;padding-bottom:3px}body.vc-printing .vcp-colloc-item{margin-bottom:10px;page-break-inside:avoid;padding-left:8px}body.vc-printing .vcp-colloc-phrase{font-size:.95rem;margin-bottom:2px}body.vc-printing .vcp-colloc-vi{font-style:italic;color:#64748b;font-weight:400}body.vc-printing .vcp-colloc-ex{font-size:.82rem;color:#374151;margin-left:12px;line-height:1.5}body.rd-printing{background:#fff!important}}.vl-dark-btn{height:30px;padding:0 10px;border-radius:999px;border:1.5px solid #e2e8f0;background:rgba(255,255,255,.7);color:#334155;font-size:.85rem;cursor:pointer;flex-shrink:0;transition:all .13s}.vl-credits-chip{height:30px;padding:0 12px;border-radius:999px;border:1.5px solid #fcd34d;background:#fffbeb;color:#92400e;font-size:.82rem;font-weight:800;cursor:pointer;flex-shrink:0;white-space:nowrap;transition:all .13s;display:inline-flex;align-items:center;gap:4px}.vl-credits-chip:hover{background:#fef3c7;border-color:#f59e0b}.vl-overlay.vl-dark .vl-credits-chip{background:rgba(120,53,15,.35);border-color:#b45309;color:#fde68a}.vl-credits-buy{height:30px;padding:0 12px;border-radius:999px;border:none;background:#f59e0b;color:#fff;font-size:.82rem;font-weight:800;cursor:pointer;flex-shrink:0;white-space:nowrap;transition:all .13s;display:inline-flex;align-items:center;gap:4px}.vl-credits-buy:hover{background:#d97706}.vl-dark-btn:hover{background:#f1f5f9;border-color:#94a3b8}.vl-bg-btn,.vl-credits-buy,.vl-credits-chip,.vl-dark-btn,.vl-header-right>button,.vl-prog-toggle-btn{height:32px;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:0 13px;border-radius:999px;font-size:.8rem;font-weight:700;line-height:1;white-space:nowrap;vertical-align:middle;flex-shrink:0}.vl-bg-btn,.vl-dark-btn{padding:0 11px}.vl-test-scene{font-family:'Plus Jakarta Sans',sans-serif}.vl-q-word-big{font-family:'Plus Jakarta Sans',sans-serif}.vl-q-type-label{font-family:'Plus Jakarta Sans',sans-serif}.vl-overlay{font-family:Nunito,'Segoe UI',Arial,sans-serif}.vl-hero-streak-num,.vl-set-title,.vl-sets-head-title,.vl-title{font-family:Nunito,'Segoe UI',sans-serif;letter-spacing:-.01em}.vl-set-title,.vl-sets-head-title,.vl-title{font-weight:900}.vl-q-clue{font-family:'Plus Jakarta Sans',sans-serif}.vl-mc-item{font-family:'Plus Jakarta Sans',sans-serif}.vl-mc-text{font-family:'Plus Jakarta Sans',sans-serif}.vl-fill-inp2{font-family:'Plus Jakarta Sans',sans-serif}.vl-fill-check-btn{font-family:'Plus Jakarta Sans',sans-serif}.vl-next-btn{font-family:'Plus Jakarta Sans',sans-serif}@media (min-width:768px){.vl-q-word-big{font-size:2.8rem}.vl-q-clue{font-size:1.12rem}.vl-mc-text{font-size:.97rem}.vl-q-type-label{font-size:.78rem}.vl-fill-inp2{font-size:1.05rem;height:52px}}.vl-overlay.vl-dark{background:#0f172a!important}.vl-overlay.vl-dark .vl-header{background:rgba(15,23,42,.9);border-bottom-color:#1e293b}.vl-overlay.vl-dark .vl-title{color:#f1f5f9}.vl-overlay.vl-dark .vl-back-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-back-btn:hover{background:#334155;border-color:#475569}.vl-overlay.vl-dark .vl-dark-btn{background:rgba(30,41,59,.8);border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-body{background:#0f172a}.vl-overlay.vl-dark .vl-level-card{filter:brightness(.95) saturate(1)}.vl-overlay.vl-dark .vl-level-card:hover{filter:brightness(1.05) saturate(1.05)}.vl-overlay.vl-dark .vl-search-inp{background:#1e293b;border-color:#334155;color:#f1f5f9}.vl-overlay.vl-dark .vl-search-inp::placeholder{color:#64748b}.vl-overlay.vl-dark .vl-search-inp:focus{border-color:#38bdf8;box-shadow:0 0 0 3px rgba(56,189,248,.15)}.vl-overlay.vl-dark .vl-search-results{background:0 0}.vl-overlay.vl-dark .vl-search-item{background:#1e293b!important;border-color:#334155!important}.vl-overlay.vl-dark .vl-sr-word{color:#f1f5f9}.vl-overlay.vl-dark .vl-sr-word mark{background:#854d0e;color:#fef08a}.vl-overlay.vl-dark .vl-sr-vi{color:#94a3b8}.vl-overlay.vl-dark .vl-sr-pos{color:#64748b}.vl-overlay.vl-dark .vl-search-empty{color:#475569}.vl-overlay.vl-dark .vl-rand-card{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-rand-card-word{color:#f1f5f9}.vl-overlay.vl-dark .vl-rand-card-pos{color:#64748b}.vl-overlay.vl-dark .vl-rand-card-hint{color:#475569}.vl-overlay.vl-dark .vl-rand-lv-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-rand-empty-msg{color:#475569}.vl-overlay.vl-dark .vl-q-card{background:#1e293b;box-shadow:0 4px 24px rgba(0,0,0,.4)}.vl-overlay.vl-dark .vl-q-word-big{color:#f1f5f9}.vl-overlay.vl-dark .vl-ipa-uk{color:#c4b5fd}.vl-overlay.vl-dark .vl-ipa-us{color:#67e8f9}.vl-overlay.vl-dark .vl-q-type-label{color:#64748b}.vl-overlay.vl-dark .vl-q-clue{background:#1f2b1a;border-color:#365314;color:#dcefc4}.vl-overlay.vl-dark .vl-vi-hint-btn{background:#1f2b1a;border-color:#365314;color:#a3e635}.vl-overlay.vl-dark .vl-vi-hint-btn:hover{background:#2a3a20;border-color:#65a30d;color:#d9f99d}.vl-overlay.vl-dark .vl-q-colloc-hints{background:#0f172a;border-color:#334155}.vl-overlay.vl-dark .vl-q-colloc-ph{color:#cbd5e1}.vl-overlay.vl-dark .vl-q-pos-hint{color:#cbd5e1}.vl-overlay.vl-dark .vl-mc-item{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-mc-item:hover:not(:disabled){background:#1e1b4b;border-color:#6366f1}.vl-overlay.vl-dark .vl-mc-letter{background:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-mc-text{color:#e2e8f0}.vl-overlay.vl-dark .vl-mc-correct{border-color:#16a34a!important;background:#14532d!important}.vl-overlay.vl-dark .vl-mc-wrong{border-color:#dc2626!important;background:#450a0a!important}.vl-overlay.vl-dark .vl-quiz-flag{background:#1e293b;border-color:#334155;color:#cbd5e1}.vl-overlay.vl-dark .vl-quiz-arrow,.vl-overlay.vl-dark .vl-quiz-count,.vl-overlay.vl-dark .vl-quiz-dir-label{color:#64748b}.vl-overlay.vl-dark .vl-qdot{background:#334155}.vl-overlay.vl-dark .vl-qdot--done{background:#34d399}.vl-overlay.vl-dark .vl-qdot--cur{background:#818cf8}.vl-overlay.vl-dark .vl-quiz-prompt--vi{background:linear-gradient(135deg,#312e81 0,#1e1b4b 100%)}.vl-overlay.vl-dark .vl-quiz-prompt--en{background:linear-gradient(135deg,#0c4a6e 0,#0f3460 100%)}.vl-overlay.vl-dark .vl-quiz-prompt--vi .vl-quiz-prompt-label{color:#c4b5fd}.vl-overlay.vl-dark .vl-quiz-prompt--en .vl-quiz-prompt-label{color:#7dd3fc}.vl-overlay.vl-dark .vl-quiz-prompt-word,.vl-overlay.vl-dark .vl-quiz-prompt-word--vi{color:#f1f5f9}.vl-overlay.vl-dark .vl-quiz-speak{background:#1e293b;color:#e2e8f0;box-shadow:0 3px 10px rgba(0,0,0,.4)}.vl-overlay.vl-dark .vl-quiz-def{color:#94a3b8}.vl-overlay.vl-dark .vl-ipa-chip--uk{background:#2e1065;border-color:#6d28d9}.vl-overlay.vl-dark .vl-ipa-chip--us{background:#083344;border-color:#0e7490}.vl-overlay.vl-dark .vl-ipa-chip-ph{color:#e2e8f0}.vl-overlay.vl-dark .vl-ipa-chip-spk{color:#94a3b8}.vl-overlay.vl-dark .vl-fill-inp2{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-fill-inp2:focus{border-color:#0891b2;background:#0f172a}.vl-overlay.vl-dark .vl-tpbar{background:#1e293b}.vl-overlay.vl-dark .vl-review-prev-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-review-prev-btn:hover{background:#334155;border-color:#475569;color:#e2e8f0}.vl-overlay.vl-dark .vl-q-vi-clue{background:#1e1b4b;border-color:#6366f1;color:#c7d2fe}.vl-overlay.vl-dark .vl-wb-sents{background:0 0}.vl-overlay.vl-dark .vl-wb-sent-row{color:#e2e8f0}.vl-overlay.vl-dark .vl-wb-slot{border-color:#475569;color:#64748b}.vl-overlay.vl-dark .vl-wb-slot-ready{border-color:#818cf8;background:rgba(99,102,241,.15);color:#a5b4fc}.vl-overlay.vl-dark .vl-wb-slot-miss{border-color:#f87171;color:#f87171}.vl-overlay.vl-dark .vl-wb-ans-ok{color:#4ade80}.vl-overlay.vl-dark .vl-wb-icon-ok{color:#4ade80}.vl-overlay.vl-dark .vl-wb-bank-label{color:#475569}.vl-overlay.vl-dark .vl-wb-chip{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-wb-chip:hover{border-color:#818cf8;background:rgba(99,102,241,.15)}.vl-overlay.vl-dark .vl-wb-chip-sel{border-color:#818cf8!important;background:rgba(99,102,241,.2)!important;box-shadow:0 0 0 3px rgba(129,140,248,.3)}.vl-overlay.vl-dark .vl-match-word-en{color:#e2e8f0}.vl-overlay.vl-dark .vl-match-chip{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-match-chip:hover{border-color:#818cf8;background:rgba(99,102,241,.15)}.vl-overlay.vl-dark .vl-match-chip-sel{border-color:#818cf8!important;background:rgba(99,102,241,.2)!important;box-shadow:0 0 0 3px rgba(129,140,248,.3)}.vl-overlay.vl-dark .vl-match-slot{border-color:#334155}.vl-overlay.vl-dark .vl-match-slot:hover{border-color:#475569}.vl-overlay.vl-dark .vl-match-slot-ready{border-color:#818cf8;background:rgba(99,102,241,.1)}.vl-overlay.vl-dark .vl-match-slot-ph{color:#475569}.vl-overlay.vl-dark .vl-match-slot-ok{background:rgba(22,163,74,.15)!important}.vl-overlay.vl-dark .vl-match-slot-ng{background:rgba(220,38,38,.15)!important}.vl-overlay.vl-dark .vl-match-ans-ok{color:#4ade80}.vl-overlay.vl-dark .vl-match-icon-ok{color:#4ade80}.vl-overlay.vl-dark .vl-match-pool{background:#0f172a;border-color:#1e293b}.vl-overlay.vl-dark .vl-review-card{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-review-ok{background:#052e16;border-color:#166534}.vl-overlay.vl-dark .vl-review-ng{background:#2d0a0a;border-color:#991b1b}.vl-overlay.vl-dark .vl-review-ok .vl-review-verdict{color:#4ade80}.vl-overlay.vl-dark .vl-review-ng .vl-review-verdict{color:#f87171}.vl-overlay.vl-dark .vl-review-word{color:#f1f5f9}.vl-overlay.vl-dark .vl-review-vi{color:#e2e8f0}.vl-overlay.vl-dark .vl-review-def{color:#94a3b8}.vl-overlay.vl-dark .vl-review-pos{color:#7dd3fc;background:#0c2340;border-color:#1e4976}.vl-overlay.vl-dark .vl-review-form-note{color:#94a3b8}.vl-overlay.vl-dark .vl-review-colloc{color:#cbd5e1}.vl-overlay.vl-dark .vl-review-syn-note{background:#052e16;color:#4ade80}.vl-overlay.vl-dark .vl-review-ant-note{background:#431407;color:#fb923c}.vl-overlay.vl-dark .vl-review-next-hint{color:#64748b}.vl-overlay.vl-dark .vl-review-next-hint kbd{background:#334155;border-color:#475569;color:#cbd5e1}.vl-overlay.vl-dark .vl-review-speak{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-review-speak:hover{background:#334155}.vl-overlay.vl-dark .vl-review-exs{border-top-color:rgba(255,255,255,.08)}.vl-overlay.vl-dark .vl-review-ex-row{background:rgba(255,255,255,.05)}.vl-overlay.vl-dark .vl-review-exs .vl-ex-text{color:#f1f5f9}.vl-overlay.vl-dark .vl-review-exs .vl-ex-vi{color:#94a3b8}.vl-overlay.vl-dark .vl-review-exs .vl-ex-sp-btn{color:#38bdf8}.vl-vst-vi-clue{font-size:1.05rem;font-weight:600;color:#1e293b;line-height:1.6;background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border-left:4px solid #0284c7;border-radius:10px;padding:12px 16px;width:100%;box-sizing:border-box;text-align:center}.vl-vst-area{align-items:flex-end;width:100%}.vl-vst-mic-btn{flex-shrink:0;border:2px solid #d1d5db;background:#f9fafb;border-radius:10px;padding:0 13px;font-size:1.15rem;cursor:pointer;line-height:1;align-self:stretch;transition:border-color .15s,background .15s}.vl-vst-mic-btn:hover{border-color:#9ca3af;background:#e5e7eb}.vl-vst-mic-btn.vl-vst-mic-on{border-color:#ef4444;background:#fee2e2;animation:vl-mic-pulse 1s ease-in-out infinite}@keyframes vl-mic-pulse{0%,100%{opacity:1}50%{opacity:.45}}.vl-overlay.vl-dark .vl-vst-mic-btn{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-vst-mic-btn.vl-vst-mic-on{background:#450a0a;border-color:#ef4444}.vl-vst-inp{width:100%;box-sizing:border-box;resize:none;overflow:hidden;min-height:44px;line-height:1.5;padding:10px 12px;font-size:.95rem;font-family:inherit;border-radius:8px;border:1.5px solid #cbd5e1;background:#fff;transition:border-color .15s;flex:1}.vl-vst-inp:focus{outline:0;border-color:#6366f1}.vl-vst-hint-row{display:flex;flex-direction:column;gap:0;width:100%}.vl-vst-hint-ctrl{display:flex;justify-content:flex-end;margin-bottom:6px}.vl-vst-auto-hint-btn{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:999px;padding:4px 12px;font-size:.78rem;cursor:pointer;color:#64748b;font-weight:600;transition:background .15s}.vl-vst-auto-hint-btn:hover{background:#e2e8f0}.vl-vst-auto-hint-btn.vl-vst-auto-hint-on{background:#fef9c3;border-color:#fbbf24;color:#92400e}.vl-vst-auto-hint-btn.vl-vst-auto-hint-on:hover{background:#fef08a}.vl-vst-hint-btn{align-self:flex-start;background:#f1f5f9;border:1px solid #cbd5e1;border-radius:999px;padding:5px 14px;font-size:.82rem;cursor:pointer;color:#475569;font-weight:600;margin-bottom:4px}.vl-vst-hint-btn:hover{background:#e2e8f0}.vl-vst-hint-btn.vl-vst-hint-btn-open{background:#eff6ff;border-color:#93c5fd;color:#1d4ed8}.vl-vst-hint-btn.vl-vst-hint-btn-open:hover{background:#dbeafe}.vl-overlay.vl-dark .vl-vst-hint-btn.vl-vst-hint-btn-open{background:#1e3a5f;border-color:#3b82f6;color:#93c5fd}.vl-vst-hint-body{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:8px 14px;font-size:.9rem;color:#1e293b;margin-bottom:6px}.vl-vst-tense-body{display:flex;flex-direction:column;align-items:center;gap:6px;background:linear-gradient(135deg,#f5f3ff,#ede9fe);border-color:#c4b5fd;padding:10px 16px}.vl-vst-tense-name{font-size:.97rem;font-weight:800;color:#6d28d9}.vl-vst-tense-formula{font-size:.82rem;font-family:'Courier New',monospace;font-weight:600;color:#5b21b6;background:rgba(109,40,217,.1);padding:3px 12px;border-radius:999px;border:1px dashed #a78bfa}.vl-vst-ipa-inline{font-size:.85rem;color:#64748b}.vl-ipa-flag{font-size:.7rem;background:#e2e8f0;border-radius:3px;padding:1px 4px;font-weight:700;margin-right:2px}.vl-vst-review-block{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:10px 14px;margin-bottom:10px;display:flex;flex-direction:column;gap:6px}.vl-vst-correct-label,.vl-vst-typed-label{font-size:.78rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.05em;display:flex;align-items:center;gap:6px}.vl-vst-typed-diff{font-size:.95rem;line-height:1.55;padding:2px 0 6px;border-bottom:1px solid #e2e8f0}.vl-vst-correct-sent{font-size:.97rem;line-height:1.55;color:#15803d;font-weight:500}.vl-overlay.vl-dark .vl-vst-vi-clue{background:linear-gradient(135deg,#0c4a6e,#0369a1);border-color:#0ea5e9;color:#e0f2fe}.vl-overlay.vl-dark .vl-vst-auto-hint-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-vst-auto-hint-btn.vl-vst-auto-hint-on{background:#451a03;border-color:#d97706;color:#fde68a}.vl-overlay.vl-dark .vl-vst-hint-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-vst-hint-body{background:#0f172a;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-vst-tense-body{background:linear-gradient(135deg,#1e1b4b,#2e1065);border-color:#7c3aed}.vl-overlay.vl-dark .vl-vst-tense-name{color:#c4b5fd}.vl-overlay.vl-dark .vl-vst-tense-formula{color:#ddd6fe;background:rgba(167,139,250,.12)}.vl-ra-hint-btn{display:inline-block;margin:6px 0 4px;padding:5px 14px;border:1px dashed #f59e0b;border-radius:999px;background:#fffbeb;color:#92400e;font-size:.8rem;font-weight:600;cursor:pointer;font-family:inherit}.vl-ra-hint-btn:hover{background:#fef3c7}.vl-ra-vi-hint{margin:6px 0 8px;padding:8px 12px;background:linear-gradient(135deg,#fffbeb,#fef3c7);border:1px solid #f59e0b;border-radius:10px;color:#78350f;font-size:.9rem;font-weight:600;line-height:1.5}.vl-ra-answer-label,.vl-ra-pool-label{font-size:.75rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.05em;margin:10px 0 4px}.vl-ra-answer-area{min-height:52px;border:2px dashed #cbd5e1;border-radius:12px;padding:8px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;background:#f8fafc;margin-bottom:2px}.vl-ra-pool{display:flex;flex-wrap:wrap;gap:6px;padding:8px 0}.vl-ra-chip{display:inline-block;padding:6px 12px;border:1.5px solid #7c3aed;border-radius:8px;background:#f5f3ff;color:#4c1d95;font-size:.92rem;font-weight:600;cursor:pointer;font-family:inherit;transition:background .12s,transform .1s;user-select:none}.vl-ra-chip:hover{background:#ede9fe;transform:translateY(-1px)}.vl-ra-chip-ans{background:#7c3aed;color:#fff;border-color:#6d28d9}.vl-ra-chip-ans:hover{background:#6d28d9}.vl-ra-chip.vl-ra-ok{background:#16a34a;border-color:#15803d;color:#fff}.vl-ra-chip.vl-ra-err{background:#dc2626;border-color:#b91c1c;color:#fff}.vl-ra-placeholder{color:#94a3b8;font-size:.85rem;font-style:italic;padding:4px}.vl-ra-btns{display:flex;gap:8px;margin-top:10px;align-items:center}.vl-ra-prev-btn{padding:7px 16px;border:1.5px solid #94a3b8;border-radius:8px;background:#f1f5f9;color:#475569;font-size:.85rem;font-weight:600;cursor:pointer;font-family:inherit}.vl-ra-prev-btn:hover{background:#e2e8f0}.vl-ra-reset-btn{padding:7px 16px;border:1.5px solid #94a3b8;border-radius:8px;background:#f1f5f9;color:#475569;font-size:.85rem;font-weight:600;cursor:pointer;font-family:inherit}.vl-ra-reset-btn:hover{background:#e2e8f0}.vl-test-fb{margin-top:12px;padding:10px 14px;border-radius:9px;font-size:.9rem;font-weight:600}.vl-fb-ok{background:#f0fdf4;color:#16a34a;border:1.5px solid #86efac}.vl-fb-err{background:#fff1f2;color:#dc2626;border:1.5px solid #fca5a5}.vl-ra-fb-label{font-size:.78rem;font-weight:700;color:inherit;margin-top:8px;opacity:.8}.vl-ra-fb-sent{font-size:.92rem;font-weight:600;margin-top:4px;padding:6px 10px;background:rgba(0,0,0,.06);border-radius:6px}.vl-overlay.vl-dark .vl-fb-ok{background:#052e16;color:#4ade80;border-color:#166534}.vl-overlay.vl-dark .vl-fb-err{background:#2d0a0a;color:#f87171;border-color:#991b1b}.vl-overlay.vl-dark .vl-ra-hint-btn{background:#1c1917;border-color:#b45309;color:#fde68a}.vl-overlay.vl-dark .vl-ra-vi-hint{background:linear-gradient(135deg,#1c1917,#292524);border-color:#b45309;color:#fde68a}.vl-overlay.vl-dark .vl-ra-answer-area{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-ra-chip{background:#2e1065;border-color:#7c3aed;color:#ddd6fe}.vl-overlay.vl-dark .vl-ra-chip:hover{background:#3b0764}.vl-overlay.vl-dark .vl-ra-chip-ans{background:#7c3aed;color:#fff}.vl-overlay.vl-dark .vl-ra-prev-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-ra-reset-btn{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-vst-review-block{background:#0f172a;border-color:#334155}.vl-overlay.vl-dark .vl-vst-correct-sent{color:#fde68a;font-weight:700}.vl-overlay.vl-dark .vl-vst-correct-label,.vl-overlay.vl-dark .vl-vst-typed-label{color:#94a3b8}.vl-overlay.vl-dark .vl-vst-typed-diff{color:#cbd5e1;border-color:#334155}.vl-overlay.vl-dark .vl-vst-inp{background:#0f172a;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-vst-inp:focus{border-color:#6366f1}.vl-overlay.vl-dark .co-vt-vocab-hint{color:#e2e8f0}.vl-overlay.vl-dark .co-vt-vocab-ipa{color:#67e8f9}.vl-overlay.vl-dark .co-vt-vocab-pos{color:#94a3b8}.vl-overlay.vl-dark .vl-sa-q-card{background:#1e293b;box-shadow:0 4px 24px rgba(0,0,0,.4)}.vl-overlay.vl-dark .vl-sa-q-prompt{color:#64748b}.vl-overlay.vl-dark .vl-sa-q-word{color:#f1f5f9}.vl-overlay.vl-dark .vl-sa-q-pos{color:#475569}.vl-overlay.vl-dark .vl-sa-q-vi{color:#94a3b8}.vl-overlay.vl-dark .vl-sa-mc-btn{background:#0f172a;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-sa-mc-btn:hover:not(:disabled){background:#1e293b;border-color:#0891b2}.vl-overlay.vl-dark .vl-sa-mc-btn.vl-sa-mc-ok{background:#052e16!important;border-color:#16a34a!important;color:#4ade80}.vl-overlay.vl-dark .vl-sa-mc-btn.vl-sa-mc-ng{background:#450a0a!important;border-color:#dc2626!important;color:#f87171}.vl-overlay.vl-dark .vl-sa-sort-hint{color:#475569}.vl-overlay.vl-dark .vl-sa-sort-chip{background:#0f172a;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-sa-sort-none{background:#1e293b;color:#94a3b8;border-color:#334155}.vl-overlay.vl-dark .vl-sa-sort-syn{background:#052e16;color:#4ade80;border-color:#166534}.vl-overlay.vl-dark .vl-sa-sort-ant{background:#450a0a;color:#f87171;border-color:#991b1b}.vl-overlay.vl-dark .vl-sa-sort-bucket{border-color:#334155;background:0 0}.vl-overlay.vl-dark .vl-sa-bucket-syn{background:#052e16;border-color:#166534}.vl-overlay.vl-dark .vl-sa-bucket-ant{background:#450a0a;border-color:#991b1b}.vl-overlay.vl-dark .vl-sa-bucket-label{color:#475569}.vl-overlay.vl-dark .vl-sa-bucket-chip{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-sa-fb-ok{color:#4ade80}.vl-overlay.vl-dark .vl-sa-fb-ng{color:#f87171}.vl-overlay.vl-dark .vl-sa-fb-vi{color:#e2e8f0}.vl-overlay.vl-dark .vl-sa-fb-syn{background:#042f2e;border-color:#0e7490;color:#67e8f9}.vl-overlay.vl-dark .vl-sa-fb-ant{background:#2d0a0a;border-color:#be123c;color:#fda4af}.vl-overlay.vl-dark .vl-sa-fb-word{background:rgba(255,255,255,.06)}.vl-overlay.vl-dark .vl-sa-fb>.vl-sa-fb-word{color:#fde047;background:rgba(253,224,71,.08);border:1px solid rgba(253,224,71,.25);border-radius:7px;padding:2px 9px}.vl-overlay.vl-dark .vl-sa-fb-pos{color:#fde047}.vl-overlay.vl-dark .vl-sa-fb-vi-word{color:#cbd5e1}.vl-overlay.vl-dark .vl-sa-sort-row-lbl.syn{background:#042f2e;color:#67e8f9;border-color:#0e7490}.vl-overlay.vl-dark .vl-sa-sort-row-lbl.ant{background:#2d0a0a;color:#fda4af;border-color:#be123c}.vl-overlay.vl-dark .vl-sa-sort-res.ok.syn{background:#042f2e;color:#67e8f9;border-color:#0e7490}.vl-overlay.vl-dark .vl-sa-sort-res.ok.ant{background:#2d0a0a;color:#fda4af;border-color:#be123c}.vl-overlay.vl-dark .vl-sa-sort-res.ng{background:#450a0a;color:#f87171;border-color:#991b1b}.vl-overlay.vl-dark .vl-nsearch-inp{background:#1e293b;border-color:#334155;color:#f1f5f9}.vl-overlay.vl-dark .vl-nsearch-inp::placeholder{color:#475569}.vl-overlay.vl-dark .vl-nsearch-inp:focus{border-color:#818cf8;box-shadow:0 0 0 3px rgba(99,102,241,.15)}.vl-overlay.vl-dark .vl-nsearch-meta{color:#475569}.vl-overlay.vl-dark .vl-nsearch-card{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-nsearch-card-name{color:#f1f5f9}.vl-overlay.vl-dark .vl-nsearch-card-ipa{color:#a5b4fc}.vl-overlay.vl-dark .vl-nsearch-card-desc{color:#cbd5e1}.vl-overlay.vl-dark .vl-nsearch-card-ex{color:#64748b}.vl-overlay.vl-dark .vl-nsearch-empty{color:#475569}.vl-overlay.vl-dark .vl-trans-hdr-title{color:#f9a8d4}.vl-overlay.vl-dark .vl-trans-card{background:#1e293b;box-shadow:0 2px 12px rgba(0,0,0,.3)}.vl-overlay.vl-dark .vl-trans-card-hdr{border-bottom-color:#334155;color:#cbd5e1}.vl-overlay.vl-dark .vl-trans-field label{color:#94a3b8}.vl-overlay.vl-dark .vl-trans-select{background-color:#0f172a;border-color:#334155;color:#f1f5f9}.vl-overlay.vl-dark .vl-trans-select:focus{border-color:#ec4899;background-color:#1e293b}.vl-overlay.vl-dark .vl-trans-chip{background:#0f172a;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-trans-chip:hover{border-color:#f9a8d4;background:#1e293b;color:#f9a8d4}.vl-overlay.vl-dark .vl-trans-chip-on{border-color:#ec4899!important;background:#1e0a14!important;color:#f9a8d4!important}.vl-overlay.vl-dark .vl-trans-method-btn{background:#0f172a;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-trans-method-btn:hover{border-color:#f9a8d4;background:#1e0a14}.vl-overlay.vl-dark .vl-trans-method-btn.vl-trans-method-on{border-color:#ec4899!important;background:#1e0a14!important;color:#f9a8d4!important}.vl-overlay.vl-dark .vl-trans-sublabel{color:#cbd5e1}.vl-overlay.vl-dark .vl-trans-textarea,.vl-overlay.vl-dark .vl-trans-topic-inp{background:#0f172a;border-color:#334155;color:#f1f5f9}.vl-overlay.vl-dark .vl-trans-textarea:focus,.vl-overlay.vl-dark .vl-trans-topic-inp:focus{border-color:#ec4899;background:#1e293b}.vl-overlay.vl-dark .vl-trans-hint{background:#1c1400;border-color:#713f12;color:#fde68a}.vl-overlay.vl-dark .vl-ml-topbar{border-bottom-color:#334155}.vl-overlay.vl-dark .vl-ml-total{color:#94a3b8}.vl-overlay.vl-dark .vl-ml-create-btn{background:linear-gradient(135deg,#4f46e5,#6366f1)}.vl-overlay.vl-dark .vl-ml-create-form{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-ml-create-inp{background:#0f172a;border-color:#334155;color:#f1f5f9}.vl-overlay.vl-dark .vl-ml-create-inp:focus{border-color:#6366f1}.vl-overlay.vl-dark .vl-ml-create-ok{background:#6366f1}.vl-overlay.vl-dark .vl-ml-create-cancel{background:#334155;color:#cbd5e1}.vl-overlay.vl-dark .vl-ml-card{background:#1e293b!important;border-color:#334155!important}.vl-overlay.vl-dark .vl-ml-card:hover{border-color:#6366f1!important}.vl-overlay.vl-dark .vl-ml-card-name{color:#e2e8f0}.vl-overlay.vl-dark .vl-ml-card-count{color:#64748b}.vl-overlay.vl-dark .vl-ml-del-btn{color:#ef4444;background:rgba(239,68,68,.12)}.vl-overlay.vl-dark .vl-ml-del-btn:hover{background:rgba(239,68,68,.25)}.vl-overlay.vl-dark .vl-ml-empty{color:#475569}.vl-overlay.vl-dark .vl-ml-detail-topbar{border-bottom-color:#334155}.vl-overlay.vl-dark .vl-ml-word-count{color:#64748b}.vl-overlay.vl-dark .vl-ml-words-section{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-ml-words-empty{color:#475569}.vl-overlay.vl-dark .vl-ml-word-chip{background:#1e293b;border-color:#334155;color:#e2e8f0}.vl-overlay.vl-dark .vl-ml-word-lv{background:#0f172a;color:#818cf8}.vl-overlay.vl-dark .vl-ml-words-secttl{color:#a5b4fc}.vl-overlay.vl-dark .vl-ml-subs-title{color:#cbd5e1}.vl-overlay.vl-dark .vl-ml-sub-card{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-ml-sub-card:hover{border-color:#6366f1}.vl-overlay.vl-dark .vl-ml-sub-name{color:#e2e8f0}.vl-overlay.vl-dark .vl-ml-sub-cnt{color:#64748b}.vl-overlay.vl-dark .vl-ml-sub-acts button:hover{background:#0f172a;color:#a5b4fc}.vl-overlay.vl-dark .vl-ml-sub-add{background:#0f172a;border-color:#3730a3}.vl-overlay.vl-dark .vl-ml-sub-add:hover{background:#1e1b4b}.vl-overlay.vl-dark .vl-ml-chip-del{color:#94a3b8}.vl-overlay.vl-dark .vl-ml-chip-del:hover{background:rgba(239,68,68,.2);color:#ef4444}.vl-overlay.vl-dark .vl-ml-search-label{color:#94a3b8}.vl-overlay.vl-dark .vl-ml-search-inp{background:#0f172a;border-color:#334155;color:#f1f5f9}.vl-overlay.vl-dark .vl-ml-search-inp:focus{border-color:#6366f1;background:#1e293b}.vl-overlay.vl-dark .vl-ml-bulk-btn{background:#1e293b;border-color:#334155;color:#a5b4fc}.vl-overlay.vl-dark .vl-ml-bulk-btn:hover{background:#273449}.vl-overlay.vl-dark .vl-ml-bulk-form{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-ml-bulk-inp{background:#0f172a;border-color:#334155;color:#f1f5f9}.vl-overlay.vl-dark .vl-ml-bulk-inp:focus{border-color:#6366f1}.vl-overlay.vl-dark .vl-ml-search-item{background:#1e293b;border-color:#334155}.vl-overlay.vl-dark .vl-ml-search-item:hover{border-color:#6366f1}.vl-overlay.vl-dark .vl-ml-si-word{color:#e2e8f0}.vl-overlay.vl-dark .vl-ml-si-added{color:#4ade80}.vl-overlay.vl-dark .vl-ml-not-found{background:#1e293b;border-color:#334155;color:#94a3b8}.vl-overlay.vl-dark .vl-ml-loading{color:#64748b}.co-match-pool{display:flex;flex-wrap:wrap;gap:8px;min-height:44px;padding:10px 12px;background:#f0f9ff;border:2px dashed #bae6fd;border-radius:12px;margin-bottom:16px;width:100%;box-sizing:border-box}.co-match-pool-done{font-size:.85rem;color:#0891b2;font-style:italic;align-self:center}.co-match-chip{display:inline-flex;align-items:center;padding:6px 13px;background:#fff;border:1.5px solid #0891b2;border-radius:999px;font-size:.88rem;font-weight:600;color:#0c4a6e;cursor:grab;user-select:none;transition:background .15s,box-shadow .15s}.co-match-chip:hover{background:#e0f2fe}.co-match-chip-sel{background:#0891b2!important;color:#fff!important;box-shadow:0 2px 8px #0891b240}.co-match-chip-placed{cursor:grab;background:#ecfdf5;border-color:#22c55e;color:#14532d}.co-match-chip-ok{background:#dcfce7!important;border-color:#16a34a!important;color:#14532d!important;cursor:default!important}.co-match-chip-ng{background:#fee2e2!important;border-color:#dc2626!important;color:#7f1d1d!important;cursor:default!important}.co-match-rows{display:flex;flex-direction:column;gap:8px;width:100%}.co-match-row{display:flex;align-items:center;gap:10px;padding:8px 12px;background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:10px;transition:border-color .15s}.co-match-row-ok{background:#f0fdf4;border-color:#86efac}.co-match-row-ng{background:#fff5f5;border-color:#fca5a5}.co-match-phrase{flex:0 0 auto;font-size:.93rem;font-weight:700;color:#0c4a6e;min-width:140px}.co-match-slot{flex:1;min-height:38px;border:2px dashed #cbd5e1;border-radius:8px;display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding:4px 8px;transition:border-color .15s,background .15s;cursor:pointer}.co-match-slot-ready{border-color:#38bdf8;background:#f0f9ff}.co-match-slot-ok{border-color:#22c55e;background:#f0fdf4;cursor:default}.co-match-slot-ng{border-color:#ef4444;background:#fff5f5;cursor:default}.co-match-empty{font-size:.8rem;color:#94a3b8;font-style:italic;pointer-events:none}.co-match-correct-ans{font-size:.78rem;color:#15803d;font-weight:700;margin-left:4px}.co-match-submit-btn{margin-top:16px;padding:10px 28px;border-radius:12px;background:#0891b2;border:none;color:#fff;font-size:.96rem;font-weight:700;cursor:pointer;transition:background .15s}.co-match-submit-btn:hover{background:#0e7490}.co-test-dark .co-match-pool{background:#0f172a;border-color:#334155}.co-test-dark .co-match-chip{background:#1e293b;border-color:#38bdf8;color:#e2e8f0}.co-test-dark .co-match-chip:hover{background:#0f2236}.co-test-dark .co-match-chip-sel{background:#0891b2!important}.co-test-dark .co-match-chip-placed{background:#0a2818;border-color:#22c55e;color:#86efac}.co-test-dark .co-match-chip-ok{background:#14532d!important;border-color:#16a34a!important;color:#86efac!important}.co-test-dark .co-match-chip-ng{background:#450a0a!important;border-color:#dc2626!important;color:#fca5a5!important}.co-test-dark .co-match-row{background:#1e293b;border-color:#334155}.co-test-dark .co-match-row-ok{background:#0a2818;border-color:#16a34a}.co-test-dark .co-match-row-ng{background:#450a0a;border-color:#dc2626}.co-test-dark .co-match-phrase{color:#bae6fd}.co-test-dark .co-match-slot{border-color:#334155}.co-test-dark .co-match-slot-ready{border-color:#38bdf8;background:#0c2231}.co-test-dark .co-match-slot-ok{border-color:#22c55e;background:#0a2818}.co-test-dark .co-match-slot-ng{border-color:#ef4444;background:#450a0a}.co-test-dark .co-match-empty{color:#475569}.co-test-dark .co-match-correct-ans{color:#4ade80}.co-test-dark .co-match-submit-btn{background:#0e7490}.co-test-dark .co-match-submit-btn:hover{background:#155e75}.co-cloze-instr{font-size:.82rem;color:#64748b;margin-bottom:10px}.co-cloze-bank{display:flex;flex-wrap:wrap;gap:8px;min-height:44px;padding:10px 12px;background:#ecfeff;border:2px dashed #a5f3fc;border-radius:12px;margin-bottom:16px;width:100%;box-sizing:border-box}.co-cloze-chip{display:inline-flex;align-items:center;padding:6px 13px;background:#fff;border:1.5px solid #0891b2;border-radius:999px;font-size:calc(.9rem * var(--co-fs, 1));font-weight:600;color:#0c4a6e;cursor:grab;user-select:none;transition:background .15s,box-shadow .15s}.co-cloze-chip:hover{background:#cffafe}.co-cloze-chip-sel{background:#0891b2!important;color:#fff!important;box-shadow:0 2px 8px #0891b240}.co-cloze-chip-placed{padding:2px 10px;font-size:calc(.86rem * var(--co-fs, 1));background:#ecfdf5;border-color:#22c55e;color:#14532d}.co-cloze-chip-ok{background:#dcfce7!important;border-color:#16a34a!important;color:#14532d!important;cursor:default!important}.co-cloze-chip-ng{background:#fee2e2!important;border-color:#dc2626!important;color:#7f1d1d!important;cursor:default!important}.co-cloze-passage{display:flex;flex-direction:column;gap:10px;width:100%;padding:14px 16px;background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:12px}.co-cloze-line{font-size:calc(1rem * var(--co-fs, 1));line-height:2.1;color:#1e293b}.co-cloze-num{font-weight:800;color:#0891b2;margin:0 3px 0 2px;font-size:calc(.82rem * var(--co-fs, 1))}.co-cloze-slot{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;min-width:96px;min-height:30px;margin:0 2px;padding:1px 6px;border:2px dashed #cbd5e1;border-radius:8px;cursor:pointer;transition:border-color .15s,background .15s}.co-cloze-slot-ready{border-color:#22d3ee;background:#ecfeff}.co-cloze-slot-ok{border-color:#22c55e;background:#f0fdf4;cursor:default}.co-cloze-slot-ng{border-color:#ef4444;background:#fff5f5;cursor:default}.co-cloze-blank-ph{color:#94a3b8;letter-spacing:1px;pointer-events:none;font-weight:700}.co-cloze-correct-ans{font-size:calc(.8rem * var(--co-fs, 1));color:#15803d;font-weight:700;white-space:nowrap}.co-cloze-btns{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.co-cloze-renew-btn{margin-top:16px;padding:10px 20px;border-radius:12px;background:#fff;border:1.5px solid #0891b2;color:#0891b2;font-size:.92rem;font-weight:700;cursor:pointer;transition:background .15s}.co-cloze-renew-btn:hover{background:#ecfeff}.co-test-dark .co-cloze-bank{background:#0f172a;border-color:#334155}.co-test-dark .co-cloze-chip{background:#1e293b;border-color:#38bdf8;color:#e2e8f0}.co-test-dark .co-cloze-chip:hover{background:#0f2236}.co-test-dark .co-cloze-chip-sel{background:#0891b2!important}.co-test-dark .co-cloze-chip-placed{background:#0a2818;border-color:#22c55e;color:#86efac}.co-test-dark .co-cloze-chip-ok{background:#14532d!important;border-color:#16a34a!important;color:#86efac!important}.co-test-dark .co-cloze-chip-ng{background:#450a0a!important;border-color:#dc2626!important;color:#fca5a5!important}.co-test-dark .co-cloze-passage{background:#1e293b;border-color:#334155}.co-test-dark .co-cloze-line{color:#e2e8f0}.co-test-dark .co-cloze-num{color:#22d3ee}.co-test-dark .co-cloze-slot{border-color:#334155}.co-test-dark .co-cloze-slot-ready{border-color:#22d3ee;background:#0c2231}.co-test-dark .co-cloze-slot-ok{border-color:#22c55e;background:#0a2818}.co-test-dark .co-cloze-slot-ng{border-color:#ef4444;background:#450a0a}.co-test-dark .co-cloze-blank-ph{color:#475569}.co-test-dark .co-cloze-correct-ans{color:#4ade80}.co-test-dark .co-cloze-renew-btn{background:#1e293b;border-color:#0e7490;color:#67e8f9}.co-test-dark .co-cloze-renew-btn:hover{background:#0f2236}.co-topics-btn{padding:6px 12px;background:#6366f1;color:#fff;border:none;border-radius:6px;font-size:.82rem;font-weight:600;cursor:pointer;white-space:nowrap}.co-topics-btn:hover{background:#4f46e5}.co-tp-wrap{padding:14px 16px;min-height:160px;font-family:Nunito,'Be Vietnam Pro','Segoe UI',system-ui,-apple-system,Roboto,sans-serif}.co-tp-search-row{margin:4px 0 16px}.co-tp-search{width:100%;box-sizing:border-box;padding:11px 16px;border:1.5px solid #e2e8f0;border-radius:12px;font-family:inherit;font-size:.95rem;color:#1e293b;background:#fff}.co-tp-search:focus{outline:0;border-color:#8b5cf6;box-shadow:0 0 0 3px rgba(139,92,246,.15)}.co-tp-list-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}.co-tp-head-titles{display:flex;flex-direction:column;gap:2px}.co-tp-page-title{font-size:1.35rem;font-weight:800;color:#1e293b;letter-spacing:-.01em}.co-tp-page-sub{font-size:.85rem;color:#94a3b8;font-weight:500}.co-tp-new-btn{margin-left:auto;padding:10px 18px;background:linear-gradient(135deg,#7c3aed,#6366f1);color:#fff;border:none;border-radius:10px;font-size:.88rem;font-weight:700;cursor:pointer;box-shadow:0 6px 16px rgba(99,102,241,.32);transition:transform .15s,box-shadow .15s}.co-tp-new-btn:hover{transform:translateY(-1px);box-shadow:0 9px 22px rgba(99,102,241,.4)}.co-tp-new-form,.co-tp-ph-form{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:14px;margin-bottom:18px;display:flex;flex-direction:column;gap:10px}.co-tp-name-inp,.co-tp-ph-ta{width:100%;padding:8px 10px;border:1px solid #cbd5e1;border-radius:6px;font-size:.88rem;box-sizing:border-box;outline:0;font-family:inherit}.co-tp-name-inp:focus,.co-tp-ph-ta:focus{border-color:#6366f1}.co-tp-ph-ta{resize:vertical}.co-tp-color-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.co-tp-color-dot{width:26px;height:26px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .12s,box-shadow .12s;padding:0}.co-tp-color-dot:hover{transform:scale(1.25);box-shadow:0 2px 6px rgba(0,0,0,.25)}.co-tp-form-row{display:flex;gap:8px}.co-tp-save-btn{padding:6px 14px;background:#22c55e;color:#fff;border:none;border-radius:6px;font-size:.82rem;font-weight:600;cursor:pointer}.co-tp-save-btn:hover{background:#16a34a}.co-tp-cancel-btn{padding:6px 14px;background:#f1f5f9;color:#64748b;border:1px solid #e2e8f0;border-radius:6px;font-size:.82rem;cursor:pointer}.co-tp-cancel-btn:hover{background:#e2e8f0}.co-tp-empty{color:#94a3b8;font-size:.9rem;padding:36px 0;text-align:center}.co-tp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.co-tp-tile{display:flex;align-items:center;gap:14px;padding:16px 16px 16px 18px;border-radius:16px;border:1px solid #eef2f7;border-left:4px solid var(--tp-color,#6366f1);cursor:pointer;background:#fff;box-shadow:0 1px 3px rgba(15,23,42,.04);transition:box-shadow .16s,transform .16s,border-color .16s;position:relative}.co-tp-tile:hover{box-shadow:0 10px 28px rgba(15,23,42,.12);transform:translateY(-3px)}.co-tp-grid .co-tp-tile{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.co-tp-grid .co-tp-tile:nth-child(2n){animation-name:vlTwUpR}.co-tp-grid .co-tp-tile:first-child{animation-delay:.06s}.co-tp-grid .co-tp-tile:nth-child(2){animation-delay:.11s}.co-tp-grid .co-tp-tile:nth-child(3){animation-delay:.16s}.co-tp-grid .co-tp-tile:nth-child(4){animation-delay:.21s}.co-tp-grid .co-tp-tile:nth-child(5){animation-delay:.26s}.co-tp-grid .co-tp-tile:nth-child(6){animation-delay:.31s}.co-tp-grid .co-tp-tile:nth-child(7){animation-delay:.36s}.co-tp-grid .co-tp-tile:nth-child(8){animation-delay:.41s}.co-tp-grid .co-tp-tile:nth-child(n+9){animation-delay:.45s}@media (prefers-reduced-motion:reduce){.co-tp-grid .co-tp-tile{animation:none}}.co-tp-ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.55rem;line-height:1;flex-shrink:0}.co-tp-tile-body{flex:1;min-width:0}.co-tp-tile-name{font-size:1.04rem;font-weight:800;color:#1e293b;margin-bottom:2px}.co-tp-tile-count{font-size:.82rem;font-weight:800;margin-bottom:5px}.co-tp-tile-preview{font-size:.8rem;color:#94a3b8;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.co-tp-chev{font-size:1.5rem;color:#cbd5e1;font-weight:700;flex-shrink:0;transition:transform .16s,color .16s}.co-tp-tile:hover .co-tp-chev{transform:translateX(3px);color:var(--tp-color,#6366f1)}.co-tp-lock-notice{grid-column:1/-1;display:flex;align-items:center;gap:8px;justify-content:center;padding:10px 14px;margin:2px 0;border-radius:12px;background:#fff7ed;border:1.5px dashed #fdba74;color:#b45309;font-size:.84rem;font-weight:800;text-align:center}.co-tp-tile.co-tp-locked{opacity:.72;border-left-color:#f59e0b}.co-tp-tile.co-tp-locked:hover{box-shadow:0 6px 18px rgba(180,83,9,.14);transform:translateY(-2px)}.co-tp-tile.co-tp-locked .co-tp-ic{filter:grayscale(.55)}.co-tp-lock-lbl{color:#b45309!important}.co-tp-lock-btn{flex-shrink:0;width:34px;height:34px;border-radius:50%;border:1.5px solid #fdba74;background:#fff7ed;color:#b45309;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .13s}.co-tp-lock-btn:hover{background:#ffedd5}.co-tp-tile-btns{position:absolute;top:8px;right:8px;display:flex;gap:3px;opacity:0;transition:opacity .15s}.co-tp-tile:hover .co-tp-tile-btns{opacity:1}.co-tp-tile-del,.co-tp-tile-edit{background:rgba(255,255,255,.92);border:1px solid #e2e8f0;border-radius:4px;padding:3px 6px;font-size:.8rem;cursor:pointer;line-height:1.4}.co-tp-tile-del:hover{background:#fee2e2;border-color:#fca5a5;color:#ef4444}.co-tp-detail-head{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}.co-tp-back-btn{padding:5px 10px;background:#f1f5f9;color:#475569;border:1px solid #e2e8f0;border-radius:6px;font-size:.82rem;cursor:pointer;white-space:nowrap}.co-tp-back-btn:hover{background:#e2e8f0}.co-tp-detail-badge{padding:4px 12px;border-radius:999px;color:#fff;font-size:.88rem;font-weight:700}.co-tp-detail-cnt{font-size:.82rem;color:#94a3b8}.co-tp-add-ph-btn{margin-left:auto;padding:5px 12px;background:#6366f1;color:#fff;border:none;border-radius:6px;font-size:.82rem;font-weight:600;cursor:pointer}.co-tp-add-ph-btn:hover{background:#4f46e5}.co-tp-cards{display:flex;flex-direction:column;gap:6px}.co-tp-card-row{position:relative;display:flex;align-items:flex-start;gap:6px}.co-tp-card-row .pv-tree-v2{flex:1;min-width:0}.co-tp-rm-ph-btn{flex-shrink:0;margin-top:10px;background:#fee2e2;color:#ef4444;border:1px solid #fca5a5;border-radius:4px;padding:4px 8px;font-size:.8rem;cursor:pointer;line-height:1}.co-tp-rm-ph-btn:hover{background:#fecaca}.co-tp-test-btn{padding:4px 12px;border-radius:8px;border:none;background:#6366f1;color:#fff;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .13s;margin-left:auto}.co-tp-test-btn:hover{background:#4f46e5}.co-bg-dark .co-tp-test-btn{background:#4f46e5}.co-bg-dark .co-tp-test-btn:hover{background:#4338ca}.co-tp-test-sel-btn{background:#16a34a;margin-left:6px}.co-tp-test-sel-btn:hover{background:#15803d}.co-tp-fc-btn{padding:4px 12px;border-radius:8px;border:none;margin-left:auto;background:#7c3aed;color:#fff;font-size:.78rem;font-weight:700;cursor:pointer;transition:background .13s;white-space:nowrap}.co-tp-fc-btn:hover{background:#6d28d9}.co-tp-fc-btn+.co-tp-test-btn{margin-left:6px}.co-bg-dark .co-tp-fc-btn{background:#6d28d9}.co-bg-dark .co-tp-fc-btn:hover{background:#5b21b6}.co-tp-list-sel-btn{padding:4px 10px;border-radius:8px;font-size:.78rem;font-weight:600;border:1.5px solid #d1d5db;background:#fff;color:#374151;cursor:pointer;transition:all .13s}.co-tp-list-sel-btn.active,.co-tp-list-sel-btn:hover{background:#eff6ff;border-color:#6366f1;color:#4f46e5}.co-tp-sel-list{display:flex;flex-direction:column;gap:4px;padding:4px 0}.co-tp-sel-all-row{padding:4px 8px 8px;border-bottom:1px solid #e5e7eb;margin-bottom:4px}.co-tp-sel-lbl{font-size:.78rem;font-weight:700;color:#6366f1;cursor:pointer;display:flex;align-items:center;gap:6px}.co-tp-sel-item{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:8px;cursor:pointer;transition:background .1s;border:1.5px solid transparent}.co-tp-sel-item:hover{background:#f3f4f6}.co-tp-sel-item-on{background:#eff6ff;border-color:#bfdbfe}.co-tp-sel-item input[type=checkbox]{width:16px;height:16px;flex-shrink:0;accent-color:#6366f1;cursor:pointer}.co-tp-sel-phrase{font-size:.84rem;font-weight:600;color:#1e293b;flex:1}.co-tp-sel-vi{font-size:.76rem;color:#6b7280}.co-bg-dark .co-tp-list-sel-btn{background:#374151;border-color:#4b5563;color:#d1d5db}.co-bg-dark .co-tp-list-sel-btn.active{background:#312e81;border-color:#6366f1;color:#a5b4fc}.co-bg-dark .co-tp-sel-all-row{border-color:#374151}.co-bg-dark .co-tp-sel-item:hover{background:#1f2937}.co-bg-dark .co-tp-sel-item-on{background:#1e3a5f;border-color:#3b82f6}.co-bg-dark .co-tp-sel-phrase{color:#f1f5f9}.co-bg-dark .co-tp-sel-vi{color:#9ca3af}.co-tp-miss-block{margin:0 0 14px;padding:12px 16px;background:#fffbeb;border:1.5px solid #fde68a;border-radius:10px}.co-tp-miss-block-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}.co-tp-miss-title{font-size:.8rem;font-weight:700;color:#b45309;flex:1}.co-tp-miss-title--premium{color:#6d28d9;font-weight:800}.co-tp-miss-copy-btn{padding:3px 10px;border-radius:6px;border:1.5px solid #fcd34d;background:#fef3c7;color:#92400e;font-size:.75rem;font-weight:700;cursor:pointer;transition:all .13s;white-space:nowrap}.co-tp-miss-copy-btn:hover{background:#fde68a}.co-tp-miss-txt{font-size:.84rem;color:#374151;line-height:1.6;user-select:text;word-break:break-word}.co-tp-miss-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}.co-tp-miss-tag{display:inline-flex;align-items:center;gap:4px;background:#fee2e2;border:1px solid #fca5a5;border-radius:6px;padding:2px 6px 2px 8px;font-size:.75rem;color:#991b1b;font-weight:600}.co-tp-miss-tag-rm{border:none;background:0 0;color:#ef4444;cursor:pointer;font-size:.7rem;padding:0 1px;line-height:1}.co-tp-miss-tag-rm:hover{color:#b91c1c}.co-tp-miss{flex:1;padding:12px 16px;background:#fafafa;border:1px dashed #e2e8f0;border-radius:8px;font-size:.88rem}.co-tp-miss-phrase{font-weight:600;color:#475569}.co-tp-miss-note{color:#f59e0b}.co-bg-dark .co-tp-page-title{color:#e2e8f0}.co-bg-dark .co-tp-new-form,.co-bg-dark .co-tp-ph-form{background:#1e293b;border-color:#334155}.co-bg-dark .co-tp-name-inp,.co-bg-dark .co-tp-ph-ta{background:#0f172a;border-color:#475569;color:#e2e8f0}.co-bg-dark .co-tp-tile{background:#1e293b;border-color:#334155}.co-bg-dark .co-tp-tile-name{color:#e2e8f0}.co-bg-dark .co-tp-tile-del,.co-bg-dark .co-tp-tile-edit{background:rgba(30,41,59,.95);border-color:#475569;color:#e2e8f0}.co-bg-dark .co-tp-back-btn{background:#334155;color:#e2e8f0;border-color:#475569}.co-bg-dark .co-tp-back-btn:hover{background:#475569}.co-bg-dark .co-tp-cancel-btn{background:#334155;color:#94a3b8;border-color:#475569}.co-bg-dark .co-tp-cancel-btn:hover{background:#475569}.co-bg-dark .co-tp-miss-block{background:#1e293b;border-color:#854d0e}.co-bg-dark .co-tp-miss-title{color:#fbbf24}.co-bg-dark .co-tp-miss-title--premium{color:#c4b5fd}.co-bg-dark .co-tp-miss-copy-btn{background:#292524;border-color:#78350f;color:#fcd34d}.co-bg-dark .co-tp-miss-copy-btn:hover{background:#3c1f00}.co-bg-dark .co-tp-miss-txt{color:#cbd5e1}.co-bg-dark .co-tp-miss-tag{background:#3b1515;border-color:#7f1d1d;color:#fca5a5}.co-bg-dark .co-tp-miss{background:#1e293b;border-color:#334155}.co-bg-dark .co-tp-miss-phrase{color:#cbd5e1}.reel-overlay{position:fixed;inset:0;z-index:99999;background:#000;display:flex;flex-direction:column;font-family:Nunito,sans-serif;overflow:hidden}.reel-header{flex-shrink:0;display:flex;align-items:center;gap:8px;padding:10px 14px;background:rgba(0,0,0,.75)}.reel-close-btn{flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.12);border:none;border-radius:50%;color:#fff;font-size:1rem;cursor:pointer;transition:background .15s}.reel-close-btn:hover{background:rgba(255,255,255,.25)}.reel-header-info{flex:1;min-width:0}.reel-title{font-size:.85rem;font-weight:800;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reel-author{font-size:.72rem;color:#94a3b8;margin-top:1px}.reel-cefr-badge{flex-shrink:0;padding:2px 8px;border-radius:999px;background:#fef3c7;color:#92400e;font-size:.72rem;font-weight:800}.reel-counter{flex-shrink:0;font-size:.72rem;font-weight:700;color:rgba(255,255,255,.45)}.reel-open-btn{flex-shrink:0;padding:5px 12px;border-radius:20px;border:1.5px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;font-size:.75rem;font-weight:700;cursor:pointer;font-family:Nunito,sans-serif;white-space:nowrap;transition:background .15s}.reel-open-btn:hover{background:rgba(255,255,255,.22)}.reel-player-section{flex:1;position:relative;overflow:hidden;background:#000;min-height:0}.reel-player-wrap{position:absolute;inset:0}.reel-player-wrap>div,.reel-player-wrap>iframe{width:100%;height:100%;border:none}.reel-subtitle-area{position:absolute;bottom:0;left:0;right:0;padding:48px 20px 14px;background:linear-gradient(transparent,rgba(0,0,0,.88) 40%,rgba(0,0,0,.96));text-align:center}.reel-sub-vi{pointer-events:none}.reel-sub-en{font-size:1.18rem;font-weight:800;color:#fef08a;line-height:1.55;text-shadow:0 1px 6px rgba(0,0,0,.95),0 0 24px rgba(0,0,0,.7)}.reel-word{cursor:pointer;border-radius:3px;transition:background .1s}.reel-word:hover{background:rgba(255,255,255,.2)}.reel-sub-vi{font-size:.9rem;font-weight:600;color:#e2e8f0;margin-top:5px;opacity:.85;text-shadow:0 1px 4px rgba(0,0,0,.9)}.reel-nav{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:10px 16px 16px;background:rgba(0,0,0,.5)}.reel-nav-btn{padding:8px 20px;border:1.5px solid rgba(255,255,255,.2);border-radius:20px;background:rgba(255,255,255,.1);color:#fff;font-size:.82rem;font-weight:700;cursor:pointer;font-family:Nunito,sans-serif;transition:background .15s;white-space:nowrap}.reel-nav-btn:hover:not(:disabled){background:rgba(255,255,255,.2)}.reel-nav-btn:disabled{opacity:.3;cursor:default}.reel-nav-mid{display:flex;flex-direction:column;align-items:center;gap:6px}.reel-nav-info{font-size:.8rem;font-weight:700;color:rgba(255,255,255,.5)}.reel-vi-toggle{padding:4px 12px;border-radius:20px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:rgba(255,255,255,.7);font-size:.72rem;font-weight:700;cursor:pointer;font-family:Nunito,sans-serif;white-space:nowrap;transition:background .15s}.reel-vi-toggle:hover{background:rgba(255,255,255,.18)}.reel-dict-popup{position:absolute;min-width:220px;max-width:min(340px,90vw);background:rgba(15,23,42,.95);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.15);border-radius:14px;padding:14px 16px;z-index:10;box-shadow:0 8px 32px rgba(0,0,0,.6);cursor:pointer}.reel-dp-word{font-size:1.1rem;font-weight:800;color:#fef08a;margin-bottom:4px}.reel-dp-ipa{font-size:.8rem;color:#94a3b8;margin-bottom:6px}.reel-dp-vi{font-size:.95rem;font-weight:700;color:#4ade80;margin-bottom:4px}.reel-dp-def{font-size:.82rem;color:#cbd5e1;line-height:1.45}@media (max-width:600px){.reel-sub-en{font-size:1rem}.reel-nav-btn{padding:7px 14px;font-size:.78rem}}.pron-topbar{display:flex;align-items:center;gap:14px;padding:14px 20px;border-bottom:1px solid #e2e8f0}.pron-title{font-size:1.15rem;font-weight:800;color:#7c3aed;text-shadow:0 1px 2px rgba(255,255,255,.9),0 0 12px rgba(255,255,255,.7)}.pron-topbar .back-btn{text-shadow:0 1px 2px rgba(255,255,255,.95),0 0 10px rgba(255,255,255,.75)}.pron-body{max-width:760px;margin:0 auto;padding:22px 18px 60px}.pron-body:has(.prx-choose){max-width:1120px}.pron-setup{display:flex;flex-direction:column;gap:18px}.pron-card{background:#fff;border:1.5px solid #e2e8f0;border-radius:16px;padding:18px}.pron-step{font-size:.92rem;font-weight:800;color:#1e293b;margin-bottom:12px}.pron-counts{display:flex;gap:10px;flex-wrap:wrap}.pron-count-btn{padding:8px 18px;border-radius:10px;border:1.5px solid #e2e8f0;background:#fff;font-weight:800;cursor:pointer;color:#475569}.pron-count-btn.on{background:#7c3aed;border-color:#7c3aed;color:#fff}.pron-ta{width:100%;box-sizing:border-box;border:1.5px solid #e2e8f0;border-radius:10px;padding:11px 13px;font-size:.9rem;font-family:'Courier New',monospace;resize:vertical;line-height:1.5}.pron-ta:focus{outline:0;border-color:#7c3aed}.pron-btn{margin-top:12px;padding:11px 18px;border-radius:11px;border:1.5px solid #e2e8f0;background:#fff;color:#475569;font-weight:800;font-size:.92rem;cursor:pointer}.pron-btn:hover{border-color:#7c3aed;color:#6d28d9}.pron-btn-primary{background:#7c3aed;border-color:#7c3aed;color:#fff}.pron-btn-primary:hover{background:#6d28d9;color:#fff}.pron-btn-go{background:#16a34a;border-color:#16a34a;color:#fff;width:100%}.pron-btn-go:hover{background:#15803d;color:#fff}.pron-quiz{max-width:620px;margin:0 auto}.pron-quiz-bar{display:flex;align-items:center;gap:12px;margin-bottom:8px}.pron-quiz-prog{font-weight:800;color:#7c3aed}.pron-quiz-score{font-weight:800;color:#16a34a}.pron-quiz-exit{margin-left:auto;border:1px solid #e2e8f0;background:#fff;border-radius:8px;padding:4px 10px;font-weight:700;color:#64748b;cursor:pointer}.pron-quiz-track{height:7px;background:#eef2f7;border-radius:99px;overflow:hidden;margin-bottom:18px}.pron-quiz-fill{height:100%;background:linear-gradient(90deg,#a78bfa,#7c3aed);border-radius:99px;transition:width .3s}.pron-quiz-prompt{font-size:1.05rem;font-weight:700;color:#1e293b;text-align:center;margin-bottom:18px}.pron-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width:560px){.pron-opts{grid-template-columns:1fr}}@keyframes pronOptIn{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}.pron-quiz-prompt{animation:pronOptIn .38s cubic-bezier(.2,.75,.3,1) backwards}.pron-opts-anim .pron-opt{animation:pronOptIn .42s cubic-bezier(.2,.75,.3,1) backwards}.pron-opts-anim .pron-opt:first-child{animation-delay:.06s}.pron-opts-anim .pron-opt:nth-child(2){animation-delay:.12s}.pron-opts-anim .pron-opt:nth-child(3){animation-delay:.18s}.pron-opts-anim .pron-opt:nth-child(4){animation-delay:.24s}.pron-opts-anim .pron-opt:nth-child(n+5){animation-delay:.28s}@media (prefers-reduced-motion:reduce){.pron-opts-anim .pron-opt,.pron-quiz-prompt{animation:none}}.pron-opt{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1.5px solid #e5e7eb;border-radius:14px;background:#fff;cursor:pointer;transition:all .12s;text-align:left;font-family:Lora,Georgia,serif}.pron-opt:hover:not(:disabled){border-color:#7c3aed;background:#faf5ff;transform:translateY(-1px)}.pron-opt-letter{width:32px;height:32px;flex:none;border-radius:50%;background:#ede9fe;color:#7c3aed;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.92rem}.pron-opt-word{flex:1;font-size:1.15rem;font-weight:600;color:#1e293b}.pron-opt-spk{flex:none;cursor:pointer;font-size:1.05rem;opacity:.8}.pron-opt-spk:hover{opacity:1}.pron-opt-tick{flex:none;color:#16a34a;font-weight:800}.pron-opt-ok{border-color:#86efac!important;background:#f0fdf4!important}.pron-opt-ok .pron-opt-letter{background:#22c55e;color:#fff}.pron-opt-bad{border-color:#fca5a5!important;background:#fff1f2!important}.pron-opt-bad .pron-opt-letter{background:#ef4444;color:#fff}.pron-fb{margin:16px 0;padding:12px 16px;border-radius:12px;font-weight:700;text-align:center}.pron-fb-ok{background:#dcfce7;color:#15803d}.pron-fb-bad{background:#fee2e2;color:#b91c1c}.pron-result{max-width:460px;margin:30px auto 0;text-align:center;background:#fff;border:1.5px solid #e2e8f0;border-radius:18px;padding:30px 24px}.pron-result-pct{font-size:3rem;font-weight:900;color:#7c3aed}.pron-result-score{font-size:1.05rem;font-weight:700;color:#475569;margin-top:4px}.pron-result-msg{color:#64748b;margin:12px 0 22px}.pron-result-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.pron-list-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.pron-list-ttl{font-size:1.1rem;font-weight:800;color:#1e293b}.pron-empty{text-align:center;color:#94a3b8;padding:34px 16px}.pron-q-list{display:flex;flex-direction:column;gap:10px}.pron-q-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1.5px solid #e5e7eb;border-radius:14px;background:#fff;cursor:pointer;transition:all .12s}.pron-q-item:hover{border-color:#7c3aed;background:#faf5ff;transform:translateY(-1px)}.pron-q-ico{font-size:1.3rem;flex:none}.pron-q-main{flex:1;min-width:0;display:flex;flex-direction:column}.pron-q-title{font-weight:800;color:#1e293b}.pron-q-meta{font-size:.82rem;color:#64748b;margin-top:2px}.pron-q-del{flex:none;border:1px solid #fecaca;background:#fef2f2;color:#dc2626;border-radius:8px;padding:4px 9px;cursor:pointer}.pron-q-del:hover{background:#dc2626;color:#fff;border-color:#dc2626}.pron-q-go{flex:none;color:#7c3aed;font-weight:800}.pron-back-link{background:0 0;border:none;color:#7c3aed;font-weight:700;cursor:pointer;padding:0 0 4px;align-self:flex-start}.pron-title-inp{width:100%;box-sizing:border-box;border:1.5px solid #e2e8f0;border-radius:10px;padding:11px 13px;font-size:.95rem}.pron-title-inp:focus{outline:0;border-color:#7c3aed}.pron-acc-seg{display:inline-flex;border:1.5px solid #e2e8f0;border-radius:8px;overflow:hidden}.pron-acc-btn{border:none;background:#fff;color:#64748b;font-weight:800;font-size:.76rem;padding:4px 10px;cursor:pointer}.pron-acc-btn.on{background:#7c3aed;color:#fff}.pron-quiz-name{text-align:center;font-weight:800;color:#7c3aed;margin-bottom:10px}.pron-opt-body{flex:1;display:flex;flex-direction:column}.pron-opt-ipa{font-size:.9rem;color:#0d9488;margin-top:2px;font-family:'Times New Roman',serif}.pron-kb-hint{text-align:center;font-size:.76rem;color:#94a3b8;margin-top:10px}.pron-kb-hint kbd{display:inline-block;padding:1px 6px;background:#f1f5f9;border:1px solid #cbd5e1;border-radius:5px;font-size:.72rem;font-family:inherit}.pron-types{display:flex;flex-direction:column;gap:12px}.pron-type-card{display:flex;align-items:center;gap:14px;padding:18px;border:1.5px solid #e5e7eb;border-radius:16px;background:#fff;cursor:pointer;transition:all .12s;text-align:left}.pron-type-card:hover{border-color:#7c3aed;background:#faf5ff;transform:translateY(-1px)}.pron-type-ico{font-size:1.7rem;flex:none}.pron-type-tx{flex:1;display:flex;flex-direction:column}.pron-type-tx b{font-size:1.05rem;color:#1e293b}.pron-type-tx small{color:#64748b;margin-top:2px}.pron-type-go{flex:none;color:#7c3aed;font-weight:800;font-size:1.2rem}.prx-choose{max-width:1120px;margin:0 auto;padding:26px 28px 56px;text-align:center}.prx-badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #ede9fe;border-radius:999px;padding:7px 18px;font-size:.74rem;font-weight:800;letter-spacing:.1em;color:#6d28d9;box-shadow:0 2px 10px rgba(124,58,237,.08)}.prx-badge-dot{width:8px;height:8px;border-radius:50%;background:#7c3aed}.prx-title{font-size:2.1rem;font-weight:900;color:#1e293b;margin:18px 0 8px;letter-spacing:-.02em}.prx-sub{color:#64748b;font-size:1rem;margin:0 auto 30px}.prx-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.prx-card{position:relative;overflow:hidden;text-align:left;background:#fff;border:1px solid #eef2f7;border-radius:24px;padding:26px 26px 20px;cursor:pointer;font-family:inherit;display:flex;flex-direction:column;box-shadow:0 10px 30px rgba(2,6,23,.05);transition:transform .15s,box-shadow .15s,border-color .15s}.prx-card:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(2,6,23,.1)}.prx-card-tag{align-self:flex-start;font-size:.72rem;font-weight:800;padding:5px 13px;border-radius:999px;margin-bottom:20px}.prx-card-ico{width:64px;height:64px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:1.7rem;color:#fff;margin-bottom:18px}.prx-card-ico svg{width:32px;height:32px;display:block}.prx-card-foot-l svg{width:15px;height:15px;vertical-align:-3px;margin-right:6px}.prx-card-name{font-size:1.4rem;font-weight:800;color:#1e293b;margin-bottom:8px}.prx-card-desc{color:#64748b;font-size:.92rem;line-height:1.55;margin-bottom:20px;min-height:44px}.prx-card-foot{display:flex;align-items:center;width:100%;border-top:1px solid #f1f5f9;padding-top:16px;margin-top:auto}.prx-card-foot-l{font-size:.85rem;font-weight:700;margin-right:auto}.prx-card-arrow{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex:none;margin-left:auto}.prx-card-stress .prx-card-tag{background:#ede9fe;color:#7c3aed}.prx-card-stress .prx-card-ico{background:linear-gradient(135deg,#a78bfa,#7c3aed);box-shadow:0 8px 20px rgba(124,58,237,.3)}.prx-card-stress .prx-card-foot-l{color:#7c3aed}.prx-card-stress .prx-card-arrow{background:#ede9fe;color:#7c3aed}.prx-card-stress:hover{border-color:#ddd6fe}.prx-card-sound .prx-card-tag{background:#ffe4e6;color:#e11d48}.prx-card-sound .prx-card-ico{background:linear-gradient(135deg,#fb7185,#e11d48);box-shadow:0 8px 20px rgba(225,29,72,.3)}.prx-card-sound .prx-card-foot-l{color:#e11d48}.prx-card-sound .prx-card-arrow{background:#ffe4e6;color:#e11d48}.prx-card-sound:hover{border-color:#fecdd3}.prx-card-minpair .prx-card-tag{background:#ccfbf1;color:#0d9488}.prx-card-minpair .prx-card-ico{background:linear-gradient(135deg,#2dd4bf,#0d9488);box-shadow:0 8px 20px rgba(13,148,136,.3)}.prx-card-minpair .prx-card-foot-l{color:#0d9488}.prx-card-minpair .prx-card-arrow{background:#ccfbf1;color:#0d9488}.prx-card-minpair:hover{border-color:#99f6e4}.prx-card-stress{--prx-glow:124,58,237}.prx-card-sound{--prx-glow:225,29,72}.prx-card-minpair{--prx-glow:13,148,136}.prx-card-rec .prx-card-tag{background:#fef3c7;color:#b45309}.prx-card-rec .prx-card-ico{background:linear-gradient(135deg,#fbbf24,#f59e0b);box-shadow:0 8px 20px rgba(245,158,11,.3)}.prx-card-rec .prx-card-foot-l{color:#b45309}.prx-card-rec .prx-card-arrow{background:#fef3c7;color:#b45309}.prx-card-rec:hover{border-color:#fcd34d}.prx-card-rec{--prx-glow:245,158,11}.prx-card-rec:hover .prx-card-ico{box-shadow:0 16px 32px rgba(245,158,11,.5)}.rex-wrap{max-width:860px;margin:0 auto}.rex-code-card{max-width:440px;margin:40px auto;text-align:center;background:#fff;border:1px solid #eef1f5;border-radius:22px;padding:34px 30px;box-shadow:0 10px 30px rgba(30,41,59,.08)}.rex-code-ic{font-size:2.6rem}.rex-code-ttl{margin:10px 0 4px;font-size:1.5rem;font-weight:900;color:#16233b}.rex-code-sub{margin:0 0 20px;color:#64748b;font-size:.92rem}.rex-code-inp{width:100%;text-align:center;letter-spacing:.3em;text-transform:uppercase;font-weight:800;font-size:1.3rem;padding:12px;border:1.5px solid #cbd5e1;border-radius:12px;outline:0;margin-bottom:14px}.rex-code-inp:focus{border-color:#f59e0b;box-shadow:0 0 0 3px rgba(245,158,11,.15)}.rex-code-btn{width:100%;padding:13px;border:none;border-radius:999px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-weight:900;font-size:1rem;cursor:pointer;box-shadow:0 6px 16px rgba(245,158,11,.32)}.rex-code-btn:hover{filter:brightness(1.05)}.rex-code-msg{margin-top:12px;font-size:.88rem;color:#64748b;min-height:20px}.rex-shead{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}.rex-shead-ttl{margin:0;font-size:1.28rem;font-weight:900;color:#16233b}.rex-back{border:1.5px solid #e2e8f0;background:#fff;border-radius:11px;padding:7px 13px;font-weight:700;font-size:.82rem;cursor:pointer;color:#475569;font-family:inherit}.rex-back:hover{background:#f1f5f9}.rex-new-btn{margin-left:auto;border:none;border-radius:999px;padding:9px 18px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-weight:800;font-size:.86rem;cursor:pointer}.rex-tip{font-size:.86rem;color:#64748b;background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:10px 14px;margin-bottom:16px}.rex-items,.rex-tlist{display:flex;flex-direction:column;gap:14px}.rex-item{background:#fff;border:1px solid #eef1f5;border-radius:16px;padding:16px 18px;box-shadow:0 3px 10px rgba(30,41,59,.05)}.rex-item-top{display:flex;align-items:center;gap:10px}.rex-item-num{width:30px;height:30px;border-radius:9px;background:#fef3c7;color:#b45309;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0}.rex-item-txt{flex:1;font-size:1.02rem;font-weight:600;color:#1e293b}.rex-spk{border:none;background:0 0;cursor:pointer;font-size:1.05rem}.rex-rec-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px}.rex-rec-btn{border:1.5px solid #fcd34d;background:#fffbeb;color:#b45309;border-radius:999px;padding:8px 16px;font-weight:800;font-size:.86rem;cursor:pointer;font-family:inherit}.rex-rec-btn:hover{background:#fef3c7}.rex-rec-btn.recording{background:#dc2626;border-color:#dc2626;color:#fff;animation:rexPulse 1s infinite}@keyframes rexPulse{0%,100%{box-shadow:0 0 0 0 rgba(220,38,38,.5)}50%{box-shadow:0 0 0 8px rgba(220,38,38,0)}}.rex-audio{height:36px;max-width:260px}.rex-rec-none{font-size:.84rem;color:#94a3b8}.rex-rec-status{font-size:.84rem;font-weight:700;color:#64748b}.rex-rec-status.rec{color:#dc2626}.rex-rec-status.ok{color:#15803d}.rex-grade{margin-top:12px;display:flex;flex-direction:column;gap:8px}.rex-grade-row{display:flex;align-items:flex-start;gap:8px;flex-wrap:wrap}.rex-grade-badge{font-size:.78rem;font-weight:900;padding:4px 11px;border-radius:999px;white-space:nowrap}.rex-grade-badge.ai{background:#ede9fe;color:#6d28d9}.rex-grade-badge.gv{background:#dcfce7;color:#15803d}.rex-grade-fb{font-size:.88rem;color:#475569;line-height:1.55}.rex-fb{margin-top:8px;background:#faf9ff;border:1px solid #ede9fe;border-radius:14px;padding:12px 14px}.rex-fb-admin{background:#f8fafc;border-color:#eef2f7}.rex-heard{margin:6px 0;padding:8px 11px;border-radius:9px;background:#eff6ff;border:1px solid #bfdbfe;color:#1e3a5f;font-size:.84rem;line-height:1.5;font-style:italic}.rex-heard b{font-style:normal;color:#1d4ed8}.rex-fb-intro{font-size:.86rem;line-height:1.6;color:#334155}.rex-fb-list{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:7px;counter-reset:rexfb}.rex-fb-item{position:relative;display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid #eef0f5;border-radius:10px;padding:9px 12px 9px 11px}.rex-fb-item::before{counter-increment:rexfb;content:counter(rexfb);flex:none;width:20px;height:20px;margin-top:1px;border-radius:50%;background:#7c3aed;color:#fff;font-size:.68rem;font-weight:800;display:flex;align-items:center;justify-content:center}.rex-fb-txt{flex:1;font-size:.84rem;line-height:1.55;color:#334155}.rex-fb-q{color:#b45309;font-weight:700}.rex-fb-ipa{color:#4f46e5;font-weight:700}body.vs-dark .rex-fb{background:#241d38;border-color:#4c3a7a}body.vs-dark .rex-fb-admin{background:#1a1e2b;border-color:#2f3648}body.vs-dark .rex-heard{background:#16233a;border-color:#2c4a6e;color:#cfe0f5}body.vs-dark .rex-heard b{color:#93c5fd}body.vs-dark .rex-fb-intro,body.vs-dark .rex-fb-txt{color:#cbd5e1}body.vs-dark .rex-fb-item{background:#141824;border-color:#2f3648}body.vs-dark .rex-fb-q{color:#fbbf24}body.vs-dark .rex-fb-ipa{color:#a5b4fc}.rex-tcard{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #eef1f5;border-radius:14px;padding:14px 16px;box-shadow:0 3px 10px rgba(30,41,59,.05)}.rex-tcard-main{flex:1;cursor:pointer}.rex-tcard-ttl{font-weight:800;color:#16233b}.rex-tcard-meta{font-size:.82rem;color:#64748b;margin-top:3px}.rex-tcode{font-weight:800;color:#b45309;letter-spacing:.05em}.rex-tcard-acts{display:flex;gap:5px}.rex-mini{width:30px;height:30px;border-radius:8px;border:1px solid #e2e8f0;background:#fff;cursor:pointer}.rex-mini:hover{background:#f1f5f9}.rex-mini.del:hover{background:#fef2f2;border-color:#fca5a5}.rex-form{background:#fff;border:1px solid #eef1f5;border-radius:18px;padding:22px;box-shadow:0 6px 18px rgba(30,41,59,.06)}.rex-lbl{display:block;font-size:.82rem;font-weight:800;color:#475569;margin:14px 0 5px}.rex-inp,.rex-ta{width:100%;border:1.5px solid #cbd5e1;border-radius:10px;padding:10px 12px;font-family:inherit;font-size:.95rem;outline:0;resize:vertical}.rex-inp:focus,.rex-ta:focus{border-color:#f59e0b;box-shadow:0 0 0 3px rgba(245,158,11,.14)}.rex-form-btns{display:flex;gap:10px;margin-top:16px}.rex-cancel{border:1.5px solid #e2e8f0;background:#fff;border-radius:999px;padding:10px 18px;font-weight:700;cursor:pointer;color:#475569;font-family:inherit}.rex-sub{background:#fff;border:1px solid #eef1f5;border-radius:16px;padding:16px 18px;margin-bottom:14px;box-shadow:0 3px 10px rgba(30,41,59,.05)}.rex-sub-head{font-weight:800;color:#16233b;margin-bottom:12px}.rex-sub-item{padding:12px 0;border-top:1px solid #f1f5f9}.rex-sub-q{font-size:.95rem;color:#1e293b;margin-bottom:8px}.rex-sub-grade{margin-top:10px;display:flex;flex-direction:column;gap:8px}.rex-ai-btn{align-self:flex-start;border:1.5px solid #c4b5fd;background:#f5f3ff;color:#6d28d9;border-radius:999px;padding:6px 14px;font-weight:800;font-size:.82rem;cursor:pointer;font-family:inherit}.rex-ai-btn:hover{background:#ede9fe}.rex-ai-btn:disabled{opacity:.6}.rex-manual{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.rex-mscore{width:78px;border:1.5px solid #cbd5e1;border-radius:8px;padding:7px 9px;font-family:inherit}.rex-mfb{flex:1;min-width:180px;border:1.5px solid #cbd5e1;border-radius:8px;padding:7px 10px;font-family:inherit}.rex-msave{border:none;background:#16a34a;color:#fff;border-radius:8px;padding:7px 12px;cursor:pointer;font-weight:800}body.vs-dark .rex-code-card,body.vs-dark .rex-form,body.vs-dark .rex-item,body.vs-dark .rex-sub,body.vs-dark .rex-tcard{background:#1a1e2c;border-color:#2c3244}body.vs-dark .rex-code-ttl,body.vs-dark .rex-item-txt,body.vs-dark .rex-shead-ttl,body.vs-dark .rex-sub-head,body.vs-dark .rex-sub-q,body.vs-dark .rex-tcard-ttl{color:#e8eaf0}body.vs-dark .rex-code-inp,body.vs-dark .rex-inp,body.vs-dark .rex-mfb,body.vs-dark .rex-mscore,body.vs-dark .rex-ta{background:#12151f;border-color:#343a4d;color:#e8eaf0}body.vs-dark .rex-back,body.vs-dark .rex-cancel{background:#1e2230;border-color:#343a4d;color:#cbd5e1}.prl-ico-minpair{background:linear-gradient(135deg,#2dd4bf,#0d9488)}.pron-mp-play{display:block;margin:4px auto 20px;background:linear-gradient(135deg,#2dd4bf,#0d9488);color:#fff;border:none;border-radius:14px;padding:14px 30px;font-size:1.05rem;font-weight:800;cursor:pointer;box-shadow:0 8px 20px rgba(13,148,136,.3);transition:transform .12s,box-shadow .15s;font-family:inherit}.pron-mp-play:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(13,148,136,.36)}.pron-mp-play:active{transform:translateY(0)}.pron-mp-opts{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width:560px){.pron-mp-opts{grid-template-columns:1fr}}.pron-mp-opt{position:relative;display:flex;flex-direction:column;align-items:center;gap:3px;padding:20px 14px;border:1.5px solid #e5e7eb;border-radius:16px;background:#fff;cursor:pointer;transition:all .12s;font-family:Lora,Georgia,serif}.pron-mp-opt:not([disabled]):hover{border-color:#5eead4;background:#f0fdfa;transform:translateY(-2px)}.pron-mp-word{font-size:1.5rem;font-weight:700;color:#1e293b}.pron-mp-ipa{font-size:.84rem;color:#64748b}.pron-mp-opt .pron-opt-spk{position:absolute;top:8px;right:10px;cursor:pointer;opacity:.6}.pron-mp-opt .pron-opt-spk:hover{opacity:1}.pron-mp-opt .pron-opt-tick{position:absolute;top:8px;left:10px;color:#16a34a;font-weight:900}.pron-opts-anim .pron-mp-opt{animation:pronOptIn .42s cubic-bezier(.2,.75,.3,1) backwards}.pron-opts-anim .pron-mp-opt:first-child{animation-delay:.06s}.pron-opts-anim .pron-mp-opt:nth-child(2){animation-delay:.14s}.prx-card-ipa{--prx-glow:79,70,229}.prx-card::before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(120% 72% at 32% 2%,rgba(var(--prx-glow),.13),transparent 60%);opacity:0;transition:opacity .28s ease;z-index:1}.prx-card:hover::before{opacity:1}.prx-card:hover{box-shadow:0 22px 50px rgba(var(--prx-glow),.24),0 6px 16px rgba(2,6,23,.05);border-color:rgba(var(--prx-glow),.42)}.prx-card::after{content:'';position:absolute;top:0;left:-60%;width:42%;height:100%;z-index:5;pointer-events:none;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-18deg);opacity:0}.prx-card:hover::after{animation:lsnShine .85s ease}.prx-card-ico{transition:transform .24s cubic-bezier(.2,.8,.3,1),box-shadow .24s ease}.prx-card:hover .prx-card-ico{transform:translateY(-4px) scale(1.07);animation:prxBadgePulse 1.5s ease-in-out infinite}@keyframes prxBadgePulse{0%,100%{box-shadow:0 8px 20px rgba(var(--prx-glow),.28)}50%{box-shadow:0 8px 20px rgba(var(--prx-glow),.28),0 0 22px 4px rgba(var(--prx-glow),.55)}}.prx-card-desc,.prx-card-foot,.prx-card-ico,.prx-card-name,.prx-card-tag{position:relative;z-index:2}@media (prefers-reduced-motion:reduce){.prx-card:hover .prx-card-ico{transform:none;animation:none}.prx-card:hover::after{animation:none}}@media (max-width:1000px){.prx-cards{grid-template-columns:repeat(2,1fr)}}@media (max-width:680px){.prx-cards{grid-template-columns:1fr}.prx-title{font-size:1.6rem}}.prl-head{display:flex;align-items:center;gap:16px;margin:12px 0 24px}.prl-head-ico{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;flex:none}.prl-ico-stress{background:linear-gradient(135deg,#a78bfa,#7c3aed);box-shadow:0 8px 20px rgba(124,58,237,.28)}.prl-ico-sound{background:linear-gradient(135deg,#fb7185,#e11d48);box-shadow:0 8px 20px rgba(225,29,72,.28)}.prl-head-ttl{font-size:1.9rem;font-weight:900;color:#1e293b;letter-spacing:-.02em}.prl-head-sub{color:#64748b;font-size:.9rem;margin-top:2px}.prl-head-spacer{flex:1}.prl-create{background:linear-gradient(135deg,#8b5cf6,#7c3aed);color:#fff;border:none;border-radius:14px;padding:12px 20px;font-weight:800;font-size:.92rem;cursor:pointer;font-family:inherit;white-space:nowrap;box-shadow:0 6px 16px rgba(124,58,237,.3)}.prl-create:hover{filter:brightness(1.05)}.prl-list{display:flex;flex-direction:column;gap:14px}.prl-row{display:flex;align-items:center;gap:14px;background:var(--acbg);border:1px solid rgba(0,0,0,.04);border-left:5px solid var(--ac);border-radius:16px;padding:14px 16px;cursor:pointer;transition:transform .12s,box-shadow .12s}.prl-row:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(2,6,23,.08)}.prl-list .prl-row{animation:vlTwUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.prl-list .prl-row:nth-child(2n){animation-name:vlTwUpR}.prl-list .prl-row:first-child{animation-delay:.08s}.prl-list .prl-row:nth-child(2){animation-delay:.14s}.prl-list .prl-row:nth-child(3){animation-delay:.2s}.prl-list .prl-row:nth-child(4){animation-delay:.26s}.prl-list .prl-row:nth-child(5){animation-delay:.32s}.prl-list .prl-row:nth-child(6){animation-delay:.38s}.prl-list .prl-row:nth-child(7){animation-delay:.44s}.prl-list .prl-row:nth-child(8){animation-delay:.5s}.prl-list .prl-row:nth-child(n+9){animation-delay:.54s}@media (prefers-reduced-motion:reduce){.prl-list .prl-row{animation:none}}.prl-row-ico{width:46px;height:46px;border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:var(--ac);flex:none;box-shadow:0 3px 8px rgba(2,6,23,.06)}.prl-row-main{flex:1;min-width:0}.prl-row-ttl{font-weight:800;font-size:1.05rem;color:#1e293b}.prl-row-meta{font-size:.84rem;color:#64748b;margin-top:3px}.prl-del{width:38px;height:38px;border-radius:11px;background:#fff;border:1px solid #fde2e2;color:#ef4444;cursor:pointer;font-size:.95rem;flex:none}.prl-del:hover{background:#fef2f2}.prl-edit{width:38px;height:38px;border-radius:11px;background:#fff;border:1px solid #ddd6fe;color:#7c3aed;cursor:pointer;font-size:.95rem;flex:none;margin-right:6px}.prl-edit:hover{background:#f5f3ff}.pron-edit-banner{background:#f5f3ff;border:1px solid #ddd6fe;color:#6d28d9;border-radius:12px;padding:9px 14px;margin-bottom:12px;font-size:.84rem;font-weight:800}body.vs-dark .prl-edit{background:#1a1e2b;border-color:#4c3a7a;color:#c4b5fd}body.vs-dark .pron-edit-banner{background:#241d38;border-color:#4c3a7a;color:#c4b5fd}.prl-play{width:40px;height:40px;border-radius:50%;background:var(--ac);color:#fff;border:none;cursor:pointer;font-size:.95rem;flex:none;box-shadow:0 4px 12px rgba(2,6,23,.15)}.prl-play:hover{filter:brightness(1.08)}.prl-c0{--ac:#16a34a;--acbg:#f0fdf4}.prl-c1{--ac:#7c3aed;--acbg:#f5f3ff}.prl-c2{--ac:#f97316;--acbg:#fff7ed}.prl-c3{--ac:#2563eb;--acbg:#eff6ff}.mcq-search{width:100%;box-sizing:border-box;margin:0 0 14px;border:1.5px solid #d7e8c8;background:#fff;color:#1f2937;border-radius:999px;padding:11px 18px;font-family:Nunito,sans-serif;font-size:.9rem}.mcq-search:focus{outline:0;border-color:var(--mcq-c,#0ea5e9)}.mcq-find-sum{font-size:.85rem;color:#64748b;margin:0 0 12px}.mcq-find-grp{background:#fff;border:1.5px solid #e2e8f0;border-radius:14px;padding:10px 12px;margin-bottom:10px}.mcq-find-grp-hd{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-bottom:8px;border-bottom:1px dashed #e2e8f0;cursor:pointer}.mcq-find-grp-ttl{font-weight:800;font-size:.9rem;color:#1f2937}.mcq-find-grp-n{font-size:.74rem;font-weight:800;color:#94a3b8}.mcq-find-go{margin-left:auto;font-size:.76rem;font-weight:800;color:var(--mcq-c,#0ea5e9);white-space:nowrap}.mcq-find-q{display:flex;gap:6px;padding:7px 4px;cursor:pointer;font-size:.85rem;line-height:1.5;color:#334155;border-radius:8px}.mcq-find-q:hover{background:#f8fafc}.mcq-find-q-n{font-weight:800;color:#94a3b8;flex:none}.mcq-find-q-tx{flex:1}.mcq-hit{background:#fef08a;color:inherit;border-radius:3px;padding:0 1px}.mcq-find-more{font-size:.76rem;color:#94a3b8;padding:6px 4px 0;font-style:italic}body.vs-dark .mcq-search{background:#1a1e2b;border-color:#2f3648;color:#e5e7eb}body.vs-dark .mcq-find-grp{background:#1a1e2b;border-color:#2f3648}body.vs-dark .mcq-find-grp-hd{border-bottom-color:#2f3648}body.vs-dark .mcq-find-grp-ttl{color:#e5e7eb}body.vs-dark .mcq-find-q{color:#cbd5e1}body.vs-dark .mcq-find-q:hover{background:#141824}body.vs-dark .mcq-hit{background:#78350f;color:#fde68a}.mcq-set-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}@media (min-width:821px){#mcqOverlay .mcq-cat-wrap:not(.mcq-quiz-wrap):not(.mcq-setup-wrap){max-width:1120px}}.mcq-set-card{position:relative;display:flex;align-items:center;gap:9px;background:#eef6e9;border:1.5px solid #d7e8c8;border-radius:16px;padding:11px 11px;cursor:pointer;text-align:left;transition:transform .12s,box-shadow .12s,border-color .12s}.mcq-set-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(77,124,15,.16);border-color:#4d7c0f}.mcq-set-check{width:34px;height:34px;border-radius:50%;background:#4d7c0f;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:900;flex:none;box-shadow:0 3px 8px rgba(77,124,15,.28)}.mcq-set-info{flex:1;min-width:0}.mcq-set-ttl{font-weight:800;font-size:1rem;color:#3f6212;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mcq-set-meta{font-size:.78rem;color:#6b8f4e;margin-top:2px;white-space:nowrap}.mcq-set-meta-ic{font-size:.72rem;opacity:.85}.mcq-set-status{display:inline-block;margin-left:7px;padding:1px 8px;border-radius:999px;font-size:.68rem;font-weight:800;letter-spacing:.02em;vertical-align:middle}.mcq-set-status.done{background:#4d7c0f;color:#fff}.mcq-set-status.todo{background:#e2e8f0;color:#64748b}.mcq-set-card.is-todo{background:#f8fafc;border-color:#e2e8f0}.mcq-set-card.is-todo .mcq-set-check{background:#fff;color:#94a3b8;border:2px solid #cbd5e1;box-shadow:none;font-size:.8rem}.mcq-set-card.is-todo .mcq-set-ttl{color:#475569}.mcq-set-card.is-todo .mcq-set-meta{color:#94a3b8}.mcq-set-card.is-todo:hover{border-color:#94a3b8;box-shadow:0 10px 24px rgba(100,116,139,.14)}.mcq-set-play{width:34px;height:34px;border-radius:50%;background:#fff;color:#4d7c0f;border:2px solid #cfe3bb;cursor:pointer;font-size:.82rem;flex:none;display:flex;align-items:center;justify-content:center;padding:0;transition:background .12s,color .12s,border-color .12s}.mcq-set-play:hover{background:#4d7c0f;color:#fff;border-color:#4d7c0f}.mcq-set-adm{display:flex;gap:3px;flex:none}.mcq-set-adm button{width:24px;height:24px;border-radius:7px;background:#fff;border:1px solid #e2e8f0;cursor:pointer;font-size:.7rem;line-height:1;padding:0}.mcq-set-adm button:hover{background:#f8fafc}@media (max-width:780px){.mcq-set-grid{gap:9px}}@media (max-width:600px){.mcq-set-grid{grid-template-columns:1fr;gap:9px}}@media (max-width:680px){.prl-head-ttl{font-size:1.5rem}.prl-create{padding:10px 14px;font-size:.85rem}}.pron-hl{color:#dc2626;font-weight:800;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:2px}.mcq-overlay .pv-title{font-weight:800}.mcq-body{flex:1;overflow-y:auto;padding:24px 18px 60px}.mcq-home{max-width:820px;margin:0 auto}.mcq-home-head{text-align:center;margin:4px auto 26px;max-width:560px}.mcq-home-title{font-size:1.2rem;font-weight:800;color:#334155;margin:0 0 8px}.mcq-home-sub{display:inline-block;font-size:.9rem;line-height:1.55;color:#fff;background:rgba(15,23,42,.58);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:8px 16px;text-shadow:0 1px 2px rgba(0,0,0,.45);box-shadow:0 2px 8px rgba(0,0,0,.18)}body.main-dark-bg .mcq-cat-head-name,body.main-dark-bg .mcq-home-title,body.main-dark-bg .sys-hero-title{color:#f1f5f9}body.main-dark-bg .sys-hero-sub{color:#a8b3c4}.mcq-cat-searchbar{display:flex;align-items:center;gap:8px;max-width:460px;margin:0 auto 22px;background:rgba(255,255,255,.96);border:1px solid rgba(148,163,184,.5);border-radius:999px;padding:8px 14px;box-shadow:0 3px 12px rgba(15,23,42,.12)}.mcq-cat-search-ic{font-size:.95rem;opacity:.7;line-height:1}.mcq-cat-search-inp{flex:1;border:0;outline:0;background:0 0;font-size:.95rem;color:#1e293b;padding:2px 0}.mcq-cat-search-inp::placeholder{color:#94a3b8}.mcq-cat-search-clear{border:0;background:0 0;cursor:pointer;color:#94a3b8;font-size:.85rem;line-height:1;padding:2px 4px;border-radius:50%}.mcq-cat-search-clear:hover{color:#ef4444;background:rgba(239,68,68,.12)}.mcq-cat-noresult{text-align:center;color:#fff;margin:18px auto 0;font-size:.95rem;background:rgba(15,23,42,.5);border-radius:12px;padding:10px 16px;width:max-content;max-width:90%}body.main-dark-bg .mcq-cat-searchbar,body.vs-dark .mcq-cat-searchbar{background:rgba(26,30,44,.96);border-color:#343a4d}body.main-dark-bg .mcq-cat-search-inp,body.vs-dark .mcq-cat-search-inp{color:#e8eaf0}.mcq-cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}@media (min-width:1000px){#mcqOverlay .mcq-home{max-width:1120px}#mcqOverlay .mcq-cat-grid{grid-template-columns:repeat(auto-fit,minmax(300px,350px));justify-content:center}}.mcq-cat-card{position:relative;cursor:pointer;padding:22px 22px 24px;border-radius:20px;background:#fff;border:1px solid #eef2e6;box-shadow:0 6px 22px rgba(45,60,20,.07);transition:transform .16s,box-shadow .16s;display:flex;flex-direction:column}.mcq-cat-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(45,60,20,.14)}.mcq-cat-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.mcq-cat-ic{width:54px;height:54px;border-radius:15px;flex:none;display:flex;align-items:center;justify-content:center;font-size:1.7rem;background:var(--mcq-icbg);color:var(--mcq-icfg);box-shadow:0 6px 16px color-mix(in srgb,var(--mcq-icbg) 40%,transparent)}.mcq-cat-badge{font-size:.66rem;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--mcq-c);background:color-mix(in srgb,var(--mcq-c) 12%,#fff);padding:5px 11px;border-radius:999px;white-space:nowrap}.mcq-cat-name{font-size:1.02rem;font-weight:800;color:#1e293b;letter-spacing:.3px}.mcq-cat-count{font-size:.86rem;color:var(--mcq-c);margin:6px 0 10px}.mcq-cat-count b{font-weight:800}.mcq-cat-desc{font-size:.86rem;color:#64748b;line-height:1.6;flex:1}.mcq-cat-cta{margin-top:18px;width:100%;padding:14px 18px;border-radius:14px;border:none;background:var(--mcq-btn);color:#fff;font-family:inherit;font-size:.92rem;font-weight:800;cursor:pointer;letter-spacing:.3px;transition:filter .14s,transform .14s;box-shadow:0 8px 20px color-mix(in srgb,var(--mcq-btn) 34%,transparent)}.mcq-cat-cta:hover{filter:brightness(1.07);transform:translateY(-1px)}.mcq-cat-wrap{max-width:760px;margin:0 auto}.mcq-cat-head{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}.mcq-cat-head-ic{font-size:1.6rem;color:var(--mcq-c);display:inline-flex;align-items:center}.vsgp-box{margin-top:12px;padding-top:11px;border-top:1px dashed var(--border);display:flex;flex-direction:column;gap:7px}.vsgp-h{display:flex;align-items:center;gap:7px;font-size:.74rem;font-weight:800;color:var(--ink2)}.vsgp-adm{font-size:.62rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;background:#fee2e2;color:#b91c1c;border-radius:999px;padding:1px 7px}.vsgp-inp,.vsgp-sel{width:100%;box-sizing:border-box;padding:8px 10px;border-radius:9px;border:1.5px solid var(--border);background:var(--surface);font-size:.82rem;font-family:inherit;color:var(--ink);outline:0}.vsgp-inp:focus,.vsgp-sel:focus{border-color:var(--accent)}.vsgp-row{display:flex;gap:7px}.vsgp-sel{flex:1;min-width:0;cursor:pointer}.vsgp-btn{flex-shrink:0;padding:8px 16px;border:none;border-radius:9px;background:#f59e0b;color:#fff;font-size:.82rem;font-weight:800;cursor:pointer;font-family:inherit}.vsgp-btn:hover{filter:brightness(1.06)}.vsgp-mini{flex:1;padding:6px 8px;border-radius:8px;border:1.5px solid var(--border);background:var(--surface);color:var(--ink2);font-size:.72rem;font-weight:700;cursor:pointer;font-family:inherit}.vsgp-mini:hover{background:var(--surface2)}.vsgp-mini-danger{border-color:#fecaca;color:#b91c1c}.vsgp-mini-danger:hover{background:#fef2f2}.vsgp-msg{display:none;font-size:.74rem;line-height:1.5;color:var(--ink2)}.vsgp-msg.ok{color:#15803d;font-weight:700}.vsgp-msg.err{color:#dc2626;font-weight:700}.mcq-svg{display:block;width:1em;height:1em}.mcq-cat-ic .mcq-svg{width:27px;height:27px;stroke-width:1.7}.mcq-cat-head-ic .mcq-svg{width:26px;height:26px}.mcq-home-ic{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;vertical-align:-4px;color:var(--mcq-c,#64748b)}.mcq-home-ic .mcq-svg{width:22px;height:22px}.mcq-ic-svg{display:block}.mcq-cat-head-name{font-size:1.15rem;font-weight:800;color:#1e293b}.mcq-cat-head-count{margin-left:10px;font-size:.85rem;font-weight:700;color:#fff;background:var(--mcq-c);padding:3px 12px;border-radius:999px;flex-shrink:0}.mcq-exp-mode{margin-left:auto;padding:5px 8px;border-radius:8px;border:1.5px solid #cbd5e1;background:#fff;font-family:inherit;font-size:.76rem;font-weight:700;color:#334155;cursor:pointer;outline:0;transition:border-color .12s}.mcq-exp-mode:hover{border-color:var(--mcq-c,#0ea5e9)}.mcq-exp-mode:focus{border-color:var(--mcq-c,#0ea5e9);box-shadow:0 0 0 3px rgba(14,165,233,.15)}.mcq-quiz-wrap{max-width:720px}.mcq-topbar{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-bottom:16px}.mcq-topbar-l{display:flex;align-items:center;gap:8px}.mcq-back-link2{border:none;background:0 0;cursor:pointer;font-family:inherit;font-size:.86rem;font-weight:800;color:var(--mcq-c,#4d7c0f);padding:4px 2px}.mcq-back-link2:hover{text-decoration:underline}.mcq-name-pill{font-size:.78rem;font-weight:800;color:var(--mcq-c,#4d7c0f);background:color-mix(in srgb,var(--mcq-c,#4d7c0f) 13%,#fff);padding:4px 11px;border-radius:999px}.mcq-hd-tag{display:none;align-items:center;padding:3px 10px;border-radius:999px;background:color-mix(in srgb,var(--mcq-c,#4d7c0f) 15%,#fff);color:var(--mcq-c,#4d7c0f);font-size:.6rem;font-weight:800;text-transform:uppercase;letter-spacing:.7px;white-space:nowrap}.mcq-hd-tag:empty{display:none!important}.mcq-topctrls{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.mcq-topctrls .mcq-exp-mode{margin-left:0}.mcq-foot{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:18px}.mcq-foot-link{border:none;background:0 0;cursor:pointer;font-family:inherit;font-size:.88rem;font-weight:700;color:var(--mcq-c,#4d7c0f);padding:4px 6px}.mcq-foot-link:hover{text-decoration:underline}.mcq-foot-del{color:#64748b}.mcq-foot-sep{color:#cbd5e1}.mcq-admin{margin-bottom:18px}.mcq-admin-btns{display:flex;flex-wrap:wrap;gap:8px}.mcq-admin-btn{padding:7px 14px;border-radius:9px;border:1.5px solid #cbd5e1;background:#fff;font-family:inherit;font-size:.82rem;font-weight:700;color:#334155;cursor:pointer;transition:all .12s}.mcq-admin-btn:hover{background:#f1f5f9;border-color:#94a3b8}.mcq-admin-import{background:#0891b2;color:#fff;border-color:#0891b2}.mcq-admin-import:hover{background:#0e7490;color:#fff}.mcq-admin-clear{color:#dc2626;border-color:#fca5a5}.mcq-admin-clear:hover{background:#fef2f2}.mcq-panel{margin-top:12px;padding:14px;border-radius:12px;background:#f8fafc;border:1.5px solid #e2e8f0}.mcq-panel-row{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:.85rem;font-weight:700;color:#475569}.mcq-panel-row input{width:70px;padding:4px 8px;border:1.5px solid #cbd5e1;border-radius:7px;font-family:inherit}.mcq-panel-row .mcq-topic-lbl{margin-left:10px;white-space:nowrap}.mcq-panel-row input.mcq-topic-inp{width:auto;flex:1;min-width:150px;font-weight:600}.mcq-panel-row input.mcq-topic-inp:focus{border-color:#0ea5e9;box-shadow:0 0 0 3px rgba(14,165,233,.15);outline:0}@media (max-width:600px){.mcq-panel-row{flex-wrap:wrap}.mcq-panel-row .mcq-topic-lbl{margin-left:0}}.mcq-panel-hint{font-size:.8rem;color:#64748b;margin-bottom:8px;line-height:1.5}.mcq-import-ta,.mcq-prompt-box{width:100%;box-sizing:border-box;padding:10px;border:1.5px solid #cbd5e1;border-radius:9px;font-family:'Courier New',monospace;font-size:.8rem;line-height:1.5;resize:vertical;outline:0;color:#1e293b}.mcq-import-ta:focus,.mcq-prompt-box:focus{border-color:#0ea5e9;box-shadow:0 0 0 3px rgba(14,165,233,.15)}.mcq-panel-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:9px}.mcq-cancel-btn,.mcq-copy-btn,.mcq-import-save,.mcq-send-btn{padding:6px 14px;border-radius:8px;border:none;font-family:inherit;font-size:.82rem;font-weight:700;cursor:pointer}.mcq-copy-btn{background:#0ea5e9;color:#fff}.mcq-send-btn{background:#10a37f;color:#fff}.mcq-import-save{background:#16a34a;color:#fff}.mcq-cancel-btn{background:#fff;color:#64748b;border:1.5px solid #cbd5e1}.mcq-copy-btn:hover,.mcq-import-save:hover,.mcq-send-btn:hover{filter:brightness(.94)}.mcq-import-msg{font-size:.8rem;font-weight:700}.mcq-msg-ok{color:#16a34a}.mcq-msg-err{color:#dc2626}.mcq-setup{max-width:640px;margin:10px auto 0;background:#fff;border:1px solid #e3efd8;border-radius:24px;padding:26px 26px 24px;box-shadow:0 18px 46px rgba(77,124,15,.1)}.mcq-setup-head{display:flex;align-items:center;gap:14px;margin-bottom:22px}.mcq-setup-ic{width:48px;height:48px;border-radius:15px;background:#e8f2dd;color:#588157;display:flex;align-items:center;justify-content:center;font-size:1.35rem;flex:none}.mcq-setup-title{font-size:1.22rem;font-weight:800;color:#1f2937}.mcq-setup-sub{font-size:.85rem;color:#6b7280;margin-top:2px}.mcq-setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.mcq-setup-box{border:1.5px solid #e3efd8;border-radius:15px;padding:12px 14px 14px;background:#fbfdf9}.mcq-setup-box-full{grid-column:1/-1}.mcq-setup-lbl{display:flex;align-items:center;gap:6px;font-size:.66rem;font-weight:800;text-transform:uppercase;letter-spacing:.6px;color:#6b8f4e;margin-bottom:10px}.mcq-seg-group{display:flex;gap:4px;background:#eef4e6;border-radius:12px;padding:4px}.mcq-seg{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:8px 10px;border:none;border-radius:9px;background:0 0;color:#64748b;font-size:.84rem;font-weight:700;font-family:inherit;cursor:pointer;transition:all .14s;white-space:nowrap}.mcq-seg:hover:not(.on){color:#374151}.mcq-seg.on{background:#6a994e;color:#fff;box-shadow:0 3px 8px rgba(106,153,78,.42)}.mcq-seg-ico{font-size:.95rem}.mcq-setup-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px}.mcq-setup-note{flex:1;font-size:.8rem;color:#6b8f4e;line-height:1.45}.mcq-setup-start{flex:none;padding:12px 26px;border:none;border-radius:13px;background:linear-gradient(135deg,#6a994e,#386641);color:#fff;font-size:1rem;font-weight:800;font-family:inherit;cursor:pointer;transition:filter .14s,transform .1s}.mcq-setup-start:hover{filter:brightness(1.06);transform:translateY(-1px)}@media (max-width:560px){.mcq-setup-grid{grid-template-columns:1fr}.mcq-setup-foot{flex-direction:column;align-items:stretch}.mcq-setup-start{width:100%}}.mcq-player{background:#fff;border:1px solid #eef1f6;border-radius:22px;padding:30px 30px 26px;box-shadow:0 14px 40px rgba(30,41,59,.07)}.mcq-q-cols{display:block}@media (min-width:821px){#mcqOverlay .mcq-quiz-wrap{max-width:1000px}.mcq-q-cols{display:flex;gap:24px;align-items:flex-start}.mcq-q-left{flex:1 1 56%;min-width:0}.mcq-q-right{flex:1 1 44%;min-width:0;position:sticky;top:6px}.mcq-q-right .mcq-exp,.mcq-q-right .mcq-feedback{margin-top:0;margin-bottom:12px}.mcq-q-right .mcq-nav{margin-top:4px}}@media (max-width:820px){#mcqOverlay .mcq-body{padding:0;display:flex;flex-direction:column}#mcqOverlay .mcq-cat-wrap{max-width:100%;margin:0}#mcqOverlay .mcq-cat-wrap:not(.mcq-quiz-wrap):not(.mcq-setup-wrap),#mcqOverlay .mcq-home{padding:14px 14px 40px}#mcqOverlay .mcq-quiz-wrap,#mcqOverlay .mcq-setup-wrap{max-width:100%;flex:1;min-height:0;display:flex;flex-direction:column}#mcqOverlay .mcq-quiz-wrap .mcq-topbar,#mcqOverlay .mcq-setup-wrap .mcq-topbar{padding:10px 14px 0;margin-bottom:6px}#mcqOverlay .mcq-quiz-wrap .mcq-topctrls{display:none}#mcqOverlay.mcq-in-quiz .mcq-header{display:none}#mcqOverlay .mcq-hd-tag{display:inline-flex}#mcqOverlay .mcq-q-left>.mcq-qtag{display:none}#mcqOverlay .mcq-player{flex:1;border:none;border-radius:0;box-shadow:none;padding:16px 14px calc(20px + env(safe-area-inset-bottom))}#mcqOverlay .mcq-setup{max-width:100%;margin:0;flex:1;border:none;border-radius:0;box-shadow:none;padding:18px 16px calc(20px + env(safe-area-inset-bottom))}#mcqOverlay .mcq-setup-row{justify-content:space-between}}.mcq-empty{text-align:center;padding:50px 20px;color:#94a3b8;font-size:.95rem}.mcq-admin-btn.mcq-admin-psg{border-color:#93c5fd;background:#eff6ff;color:#1d4ed8;font-weight:800}.mcq-admin-btn.mcq-admin-psg:hover:not(:disabled){background:#dbeafe;border-color:#3b82f6}.mcq-admin-btn.mcq-admin-psg:disabled{opacity:.5;cursor:default}.mcq-psg-box{margin-bottom:18px;border:1.5px solid #dbeafe;background:#f8fbff;border-radius:16px;padding:14px 16px 12px}.mcq-psg-hd{font-size:.82rem;font-weight:900;color:#1d4ed8;text-transform:uppercase;letter-spacing:.06em}.mcq-psg-cnt{background:#dbeafe;color:#1d4ed8;border-radius:999px;padding:1px 9px;font-size:.72rem;margin-left:4px}.mcq-psg-empty{padding:10px 2px 4px;font-size:.84rem;color:#94a3b8}.mcq-psg-item{margin-top:10px;border:1px solid #e2e8f0;background:#fff;border-radius:12px;overflow:hidden}.mcq-psg-row{display:flex;align-items:center;gap:10px;padding:11px 13px;cursor:pointer}.mcq-psg-row:hover{background:#f8fafc}.mcq-psg-n{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:#dbeafe;color:#1d4ed8;display:inline-flex;align-items:center;justify-content:center;font-size:.76rem;font-weight:900}.mcq-psg-ttl{flex:1;min-width:0;font-size:.92rem;font-weight:700;color:#0f172a}.mcq-psg-w{font-size:.72rem;color:#94a3b8;white-space:nowrap}.mcq-psg-del,.mcq-psg-ed{background:0 0;border:none;cursor:pointer;font-size:.82rem;padding:2px 4px;opacity:.6}.mcq-psg-del:hover,.mcq-psg-ed:hover{opacity:1}.mcq-psg-ar{color:#94a3b8;font-size:.8rem;transition:transform .18s}.mcq-psg-item.open .mcq-psg-ar{transform:rotate(180deg)}.mcq-psg-text{display:none;padding:4px 16px 16px;border-top:1px solid #eef2f6}.mcq-psg-item.open .mcq-psg-text{display:block}.mcq-psg-text p{margin:12px 0 0;font-size:.95rem;line-height:1.75;color:#334155}.mcq-psg-sets{margin-top:16px;padding-top:13px;border-top:1px dashed #cbd5e1}.mcq-psg-sets-lbl{font-size:.74rem;font-weight:900;color:#0f766e;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}.mcq-psg-sets-n{background:#ccfbf1;color:#0f766e;border-radius:999px;padding:1px 9px;font-size:.7rem;letter-spacing:0}.mcq-psg-grp{border:1.5px solid #e2e8f0;background:#fff;border-radius:12px;margin-bottom:8px;overflow:hidden}.mcq-psg-grp-hd{display:flex;align-items:center;gap:10px;padding:11px 14px;cursor:pointer;transition:background .13s}.mcq-psg-grp-hd:hover{background:#f0fdfa}.mcq-psg-grp-ic{font-size:.95rem;flex-shrink:0}.mcq-psg-grp-nm{flex:1;min-width:0;font-size:.9rem;font-weight:800;color:#0f172a}.mcq-psg-grp-n{font-size:.72rem;font-weight:700;color:#0f766e;background:#ccfbf1;border-radius:999px;padding:2px 10px;white-space:nowrap}.mcq-psg-grp-ar{color:#94a3b8;font-size:.78rem;transition:transform .18s}.mcq-psg-grp.open .mcq-psg-grp-ar{transform:rotate(180deg)}.mcq-psg-grp-body{display:none;padding:4px 12px 14px;border-top:1px solid #eef2f6}.mcq-psg-grp.open .mcq-psg-grp-body{display:block}.mcq-psg-grp-body .mcq-set-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px;margin-top:10px}.mcq-psg-noq{margin-top:16px;padding-top:13px;border-top:1px dashed #cbd5e1;font-size:.84rem;color:#94a3b8}.mcq-psg-kit{margin-top:16px;padding-top:13px;border-top:1px dashed #cbd5e1}.mcq-psg-kit-lbl{font-size:.72rem;font-weight:900;color:#1d4ed8;text-transform:uppercase;letter-spacing:.06em;margin-bottom:9px}.mcq-psg-kit-btns{display:flex;flex-wrap:wrap;gap:8px}.mcq-psg-kit-btn{border:1.5px solid #dbeafe;background:#fff;color:#1d4ed8;border-radius:999px;padding:7px 15px;font-size:.82rem;font-weight:700;cursor:pointer;font-family:inherit;white-space:nowrap;transition:all .14s}.mcq-psg-kit-btn:hover{background:#eff6ff;border-color:#3b82f6;transform:translateY(-1px)}.mcq-psg-prrow{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.mcq-psg-prrow label{font-size:.82rem;font-weight:700;color:#64748b}.mcq-psg-prrow input[type=number]{width:70px;padding:6px 9px;border-radius:8px;font-size:.86rem;border:1.5px solid #e2e8f0;background:#f8fafc;color:inherit;font-family:inherit}.mcq-psg-prsrc{flex:1;min-width:0;font-size:.78rem;color:#94a3b8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mcq-psg-prcopy,.mcq-psg-prgpt{border:1.5px solid #dbeafe;background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:7px 15px;font-size:.8rem;font-weight:700;cursor:pointer;font-family:inherit;white-space:nowrap}.mcq-psg-prcopy:hover,.mcq-psg-prgpt:hover{background:#dbeafe;border-color:#3b82f6}.mcq-psg-prhint{font-size:.76rem;color:#94a3b8;line-height:1.45}.mcq-psg-ta-pr{min-height:200px}.mcq-psg-ta-im{min-height:150px;background:#fffbeb;border-color:#fde68a}.mcq-psg-prstep{font-size:.8rem;font-weight:700;color:#b45309;line-height:1.45;margin-top:4px}.mcq-psg-immsg{font-size:.8rem;color:#94a3b8}.mcq-psg-immsg.mcq-msg-err{color:#dc2626;font-weight:700}body.vs-dark .mcq-psg-sets-lbl{color:#5eead4}body.vs-dark .mcq-psg-sets-n{background:#134e4a;color:#5eead4}body.vs-dark .mcq-psg-noq,body.vs-dark .mcq-psg-sets{border-top-color:#2b3547}body.vs-dark .mcq-psg-grp{background:#1a2231;border-color:#2b3547}body.vs-dark .mcq-psg-grp-hd:hover{background:#16302c}body.vs-dark .mcq-psg-grp-nm{color:#e2e8f0}body.vs-dark .mcq-psg-grp-n{background:#134e4a;color:#5eead4}body.vs-dark .mcq-psg-grp-body{border-top-color:#2b3547}body.vs-dark .mcq-psg-ta-im{background:#2a2418;border-color:#78350f}body.vs-dark .mcq-psg-kit{border-top-color:#2b3547}body.vs-dark .mcq-psg-kit-btn{background:#1a2231;border-color:#2b3547;color:#93c5fd}body.vs-dark .mcq-psg-kit-btn:hover{background:#1e293b;border-color:#3b82f6}body.vs-dark .mcq-psg-prcopy,body.vs-dark .mcq-psg-prgpt{background:#1a2231;border-color:#2b3547;color:#93c5fd}body.vs-dark .mcq-psg-prrow input[type=number]{background:#1a2231;border-color:#2b3547;color:#e2e8f0}.mcq-psg-ov{position:fixed;inset:0;z-index:10050;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;padding:16px}.mcq-psg-box2{background:#fff;border-radius:16px;width:min(760px,100%);max-height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 60px rgba(15,23,42,.35)}.mcq-psg-hd2{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;background:linear-gradient(135deg,#1d4ed8,#3b82f6);color:#fff;font-weight:800;font-size:.95rem}.mcq-psg-x{background:0 0;border:none;color:#fff;font-size:1rem;cursor:pointer}.mcq-psg-body2{padding:14px 16px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.mcq-psg-inp,.mcq-psg-ta{width:100%;box-sizing:border-box;border:1.5px solid #e2e8f0;border-radius:10px;padding:11px 13px;font-family:inherit;font-size:.92rem;color:#334155;outline:0}.mcq-psg-inp:focus,.mcq-psg-ta:focus{border-color:#3b82f6}.mcq-psg-ta{min-height:320px;resize:vertical;line-height:1.7}.mcq-psg-foot{display:flex;align-items:center;justify-content:space-between;gap:10px}.mcq-psg-wc{font-size:.78rem;color:#94a3b8}.mcq-psg-save{border:none;border-radius:999px;padding:11px 26px;background:#1d4ed8;color:#fff;font-size:.9rem;font-weight:800;cursor:pointer;font-family:inherit}.mcq-psg-save:hover{filter:brightness(1.08)}body.vs-dark .mcq-psg-box{background:#121a26;border-color:#1e3a8a}body.vs-dark .mcq-psg-item{background:#1a2231;border-color:#2b3547}body.vs-dark .mcq-psg-row:hover{background:#1f2937}body.vs-dark .mcq-psg-ttl{color:#e2e8f0}body.vs-dark .mcq-psg-text{border-top-color:#2b3547}body.vs-dark .mcq-psg-text p{color:#cbd5e1}body.vs-dark .mcq-psg-box2{background:#131a24}body.vs-dark .mcq-psg-inp,body.vs-dark .mcq-psg-ta{background:#1a2231;border-color:#2b3547;color:#e2e8f0}.mcq-progress{height:8px;background:#eef2f7;border-radius:999px;overflow:hidden;margin-bottom:18px}.mcq-progress-bar{height:100%;background:var(--mcq-c,#0ea5e9);border-radius:999px;transition:width .35s ease}.mcq-qhead{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}.mcq-qhead-r{text-align:right}.mcq-qhead-lbl{font-size:.66rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:#9ca3af;margin-bottom:3px}.mcq-qnum{font-size:1.05rem;font-weight:800;color:#1f2937}.mcq-qnum-total{color:#b6c0cc;font-weight:800}.mcq-score{display:inline-flex;align-items:center;gap:6px;font-size:1.05rem;font-weight:800;color:var(--mcq-c,#4d7c0f)}.mcq-score-star{color:#f6ad24;font-size:.95em;line-height:1}.mcq-qtag{display:inline-block;margin-bottom:12px;padding:5px 13px;border-radius:999px;background:color-mix(in srgb,var(--mcq-c,#4d7c0f) 13%,#fff);color:var(--mcq-c,#4d7c0f);font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.9px}.mcq-star-q{float:right;margin-left:10px;width:34px;height:34px;border-radius:50%;border:1.5px solid #e2e8f0;background:#fff;color:#94a3b8;font-size:1.15rem;line-height:1;cursor:pointer;padding:0;display:inline-flex;align-items:center;justify-content:center;transition:color .14s,border-color .14s,background .14s,transform .1s}.mcq-star-q:hover{color:#f59e0b;border-color:#fcd34d;background:#fffbeb}.mcq-star-q:active{transform:scale(.9)}.mcq-star-q.on{color:#f59e0b;border-color:#f59e0b;background:#fffbeb}.mcq-starred-btn{background:#fffbeb;border-color:#fcd34d;color:#b45309;font-weight:800}.mcq-star-list{display:flex;flex-direction:column;gap:8px}.mcq-star-row{display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid #e2e8f0;border-radius:12px;padding:11px 14px}.mcq-star-txt{flex:1;min-width:0;font-size:.9rem;color:#334155;line-height:1.5}.mcq-star-cat{display:inline-block;margin-left:8px;padding:1px 8px;border-radius:999px;background:#f1f5f9;color:#64748b;font-size:.68rem;font-weight:800;white-space:nowrap}.mcq-star-del{flex:none;width:28px;height:28px;border-radius:50%;border:1.5px solid #fecaca;background:#fff;color:#dc2626;cursor:pointer;font-size:.8rem;line-height:1;padding:0;display:inline-flex;align-items:center;justify-content:center}.mcq-star-del:hover{background:#fee2e2}.mcq-qstem{font-size:1.28rem;font-weight:700;color:#1f2937;line-height:1.55;margin-bottom:22px}.mcq-q-instr{display:block;margin-bottom:10px;font-size:.92rem;font-weight:600;color:var(--mcq-c,#4d7c0f);font-style:italic}.mcq-q-lbl{color:#dc2626;font-weight:800}body.vs-dark .mcq-q-lbl{color:#f87171}.mcq-u{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;font-weight:800;color:var(--mcq-c,#0ea5e9)}.mcq-blank{color:var(--mcq-c,#0ea5e9);font-weight:800;letter-spacing:1px}.mcq-blank-active{background:#fef08a;color:#92400e;padding:1px 6px;border-radius:6px;box-shadow:0 0 0 2px #facc15;animation:mcqBlankPulse 1.4s ease-in-out 2}.mcq-blank-num{color:#b45309;font-weight:900}@keyframes mcqBlankPulse{0%,100%{box-shadow:0 0 0 2px #facc15}50%{box-shadow:0 0 0 5px rgba(250,204,21,.35)}}.mcq-opts{display:flex;flex-direction:column;gap:13px}.mcq-opts.mcq-opts-2col{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}@media (max-width:560px){.mcq-opts.mcq-opts-2col{grid-template-columns:1fr}}.mcq-opt{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:15px 18px;border-radius:15px;border:1.5px solid #e8edf3;background:#fff;font-family:inherit;font-size:1rem;color:#334155;cursor:pointer;transition:border-color .14s,box-shadow .14s,transform .08s,background .14s;box-shadow:0 1px 2px rgba(16,24,40,.03)}.mcq-opt:not([disabled]):hover{border-color:color-mix(in srgb,var(--mcq-c,#0ea5e9) 45%,#cbd5e1);box-shadow:0 4px 12px rgba(16,24,40,.07);transform:translateY(-1px)}.mcq-opt-letter{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:#f3f5f8;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;color:#64748b;transition:background .14s,color .14s}.mcq-opt:not([disabled]):hover .mcq-opt-letter{background:color-mix(in srgb,var(--mcq-c,#4d7c0f) 15%,#f3f5f8);color:var(--mcq-c,#4d7c0f)}.mcq-opt-text{line-height:1.45}.mcq-opt-ipa{display:block;margin-top:2px;font-size:.82rem;font-weight:600;color:#0d7d6e;font-family:'Segoe UI','Noto Sans',sans-serif}.mcq-opt.mcq-selected{border-color:var(--mcq-c,#0ea5e9);background:color-mix(in srgb,var(--mcq-c,#0ea5e9) 6%,#fff);box-shadow:0 0 0 3px color-mix(in srgb,var(--mcq-c,#0ea5e9) 16%,transparent)}.mcq-opt.mcq-correct{border-color:#16a34a;background:#f0fdf4;color:#15803d}.mcq-opt.mcq-correct .mcq-opt-letter{background:#16a34a;color:#fff}.mcq-opt.mcq-wrong{border-color:#dc2626;background:#fef2f2;color:#b91c1c}.mcq-opt.mcq-wrong .mcq-opt-letter{background:#dc2626;color:#fff}.mcq-opt[disabled]{cursor:default}.mcq-actions{display:flex;align-items:center;justify-content:center;margin-top:28px}.mcq-actions .mcq-prev-btn{margin-right:0}.mcq-check-btn{padding:14px 44px;border-radius:999px;border:none;cursor:pointer;background:var(--mcq-c,#0ea5e9);color:#fff;font-family:inherit;font-size:.98rem;font-weight:800;box-shadow:0 8px 20px color-mix(in srgb,var(--mcq-c,#0ea5e9) 34%,transparent);transition:filter .14s,transform .08s}.mcq-check-btn:hover{filter:brightness(.95)}.mcq-check-btn:active{transform:translateY(1px)}.mcq-check-btn[disabled]{background:color-mix(in srgb,var(--mcq-c,#0ea5e9) 32%,#e2e8f0);box-shadow:none;cursor:default;opacity:.9}.mcq-instant-toggle,.mcq-speak-toggle{padding:5px 10px;border-radius:999px;border:1.5px solid #e2e8f0;background:#fff;font-family:inherit;font-size:.74rem;font-weight:700;color:#94a3b8;cursor:pointer;white-space:nowrap;transition:all .14s}.mcq-instant-toggle:hover,.mcq-speak-toggle:hover{border-color:#cbd5e1;color:#64748b}.mcq-instant-toggle.on,.mcq-speak-toggle.on{border-color:var(--mcq-c,#0ea5e9);background:color-mix(in srgb,var(--mcq-c,#0ea5e9) 12%,#fff);color:var(--mcq-c,#0ea5e9)}.mcq-word-spk{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;width:30px;height:30px;margin-left:6px;border-radius:9px;border:none;cursor:pointer;background:#eef6e9;font-size:.9rem;line-height:1;transition:filter .12s,transform .08s}.mcq-word-spk:hover{background:#ddefc6}.mcq-word-spk:active{transform:scale(.92)}.mcq-opt-spk{flex-shrink:0;margin-left:auto;width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.85rem;cursor:pointer;background:#eef6e9;color:#4d7c0f;transition:background .12s,transform .08s}.mcq-opt-spk:hover{background:#ddefc6}.mcq-opt-spk:active{transform:scale(.9)}.mcq-opt.mcq-correct .mcq-opt-spk{background:#dcfce7}.mcq-opt.mcq-wrong .mcq-opt-spk{background:#fee2e2}.mcq-spk-svg{display:block}.mcq-feedback{margin-top:18px;font-weight:800;font-size:.98rem}.mcq-fb-ok{color:#16a34a}.mcq-fb-no{color:#dc2626}.mcq-exp{margin-top:12px;padding:12px 14px;border-radius:10px;background:#f8fafc;border-left:4px solid #94a3b8}.mcq-exp-vi{background:#fffbeb;border-left-color:#f59e0b}.mcq-exp-lbl{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:#64748b;margin-bottom:5px}.mcq-exp-vi .mcq-exp-lbl{color:#b45309}.mcq-exp-body{font-size:.9rem;line-height:1.6;color:#334155}.mcq-exp-en{color:#15803d;font-weight:800}.mcq-exp-trans{font-style:italic;color:#1d4ed8;font-weight:600}.mcq-exp-trans .mcq-exp-en{color:inherit}body.vs-dark .mcq-exp-trans{color:#93c5fd}.mcq-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.mcq-next-btn{padding:11px 24px;border-radius:999px;border:none;background:var(--mcq-c,#0ea5e9);color:#fff;font-family:inherit;font-size:.9rem;font-weight:800;cursor:pointer;box-shadow:0 5px 14px color-mix(in srgb,var(--mcq-c,#0ea5e9) 28%,transparent)}.mcq-next-btn:hover{filter:brightness(.94)}.mcq-del-q-btn{padding:10px 16px;border-radius:10px;border:1.5px solid #fca5a5;background:#fff;color:#dc2626;font-family:inherit;font-size:.85rem;font-weight:700;cursor:pointer}.mcq-del-q-btn:hover{background:#fef2f2}.mcq-back-btn{padding:10px 18px;border-radius:10px;border:1.5px solid #cbd5e1;background:#fff;color:#475569;font-family:inherit;font-size:.88rem;font-weight:700;cursor:pointer}.mcq-prev-btn{margin-right:auto;padding:11px 20px;border-radius:999px;border:1.5px solid #cbd5e1;background:#fff;color:#475569;font-family:inherit;font-size:.9rem;font-weight:700;cursor:pointer}.mcq-prev-btn:hover{background:#f8fafc;border-color:#94a3b8}.mcq-result{text-align:center;padding:24px 10px}.mcq-result-ic{font-size:3rem}.mcq-result-score{font-size:2rem;font-weight:900;color:#1e293b;margin-top:6px}.mcq-result-pct{font-size:1rem;font-weight:700;color:var(--mcq-c,#0ea5e9);margin-top:2px}.mcq-result-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:20px}.wr-rewrite{flex:1;overflow-y:auto;padding:24px 18px 60px;--mcq-c:#3a6b4a}.rsq-wrap{max-width:820px;margin:0 auto}.rsq-hero{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:20px 22px;margin-bottom:20px;border-radius:20px;background:linear-gradient(135deg,#f0f7ea 0,#e3f0d6 100%);border:1px solid #d3e6c2;box-shadow:0 6px 20px rgba(58,107,74,.1)}.rsq-hero .rsq-back-btn{order:-1}.rsq-hero-main{display:flex;align-items:center;gap:13px;flex:1;min-width:0}.rsq-hero-ic{flex-shrink:0;width:52px;height:52px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:#3a6b4a;color:#fff;box-shadow:0 6px 14px rgba(58,107,74,.32)}.rsq-hero-txt{min-width:0}.rsq-hero-ttl{margin:0;font-size:1.32rem;font-weight:900;color:#24422e;letter-spacing:-.01em}.rsq-hero-sub{margin:3px 0 0;font-size:.84rem;color:#5b7a5f;line-height:1.4}.rsq-hero-badge{flex-shrink:0;font-size:.82rem;font-weight:800;color:#fff;background:#3a6b4a;padding:6px 16px;border-radius:999px;box-shadow:0 3px 8px rgba(58,107,74,.28)}.rsq-empty{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;color:#64748b;padding:40px 16px;font-size:.95rem}.rsq-empty-ic{font-size:2.4rem}.rsq-head{display:flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap}.rsq-back-btn{padding:6px 14px;border-radius:9px;border:1.5px solid #cbd5e1;background:#fff;font-family:inherit;font-size:.82rem;font-weight:700;color:#475569;cursor:pointer}.rsq-back-btn:hover{background:#f1f5f9}.rsq-head-ic{font-size:1.5rem}.rsq-head-name{font-size:1.15rem;font-weight:800;color:#1e293b}.rsq-head-count{margin-left:auto;font-size:.85rem;font-weight:700;color:#fff;background:var(--mcq-c);padding:3px 12px;border-radius:999px}.rsq-player{background:#fff;border:1.5px solid #e8ecf0;border-radius:20px;padding:26px 26px 24px;box-shadow:0 8px 26px rgba(30,41,59,.08)}.rsq-original{position:relative;font-size:1.08rem;font-weight:600;color:#1e293b;line-height:1.65;padding:14px 16px;background:linear-gradient(135deg,#f4f9ee,#eaf4e2);border-radius:12px}.rsq-keyword{display:flex;align-items:center;gap:10px;margin:18px 0 12px}.rsq-keyword-lbl{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.6px;color:#64748b}.rsq-keyword-val{font-size:1rem;font-weight:900;letter-spacing:1.5px;color:#fff;background:linear-gradient(135deg,#3a6b4a,#2f7d32);padding:6px 18px;border-radius:9px;box-shadow:0 3px 9px rgba(58,107,74,.3)}.rsq-second{font-size:1.1rem;font-weight:500;color:#1e293b;line-height:2.1;margin-top:6px}.rsq-inp{display:inline-block;min-width:160px;max-width:100%;margin:0 4px;padding:3px 8px;border:none;border-bottom:2px solid #94a3b8;background:#f8fafc;border-radius:6px 6px 0 0;font-family:inherit;font-size:1.05rem;font-weight:700;color:#15803d;outline:0;transition:border-color .15s,background .15s}.rsq-inp::placeholder{color:#a3aec0;font-weight:400}.rsq-inp:focus{border-bottom-color:#3a6b4a;background:#eef7e6}.rsq-hero-inner{padding:16px 20px}.rsq-hero-inner .rsq-hero-ic{width:44px;height:44px;border-radius:13px}.rsq-hero-inner .rsq-hero-ttl{font-size:1.18rem}.rsq-sound-btn{flex-shrink:0;width:40px;height:40px;border-radius:50%;border:1.5px solid #d3e6c2;background:#fff;cursor:pointer;font-size:1.05rem;line-height:1}.rsq-sound-btn:hover{background:#f0f7ea}.rsq-sound-btn.off{opacity:.55}.rsq-inp{display:inline-block;min-width:220px;padding:4px 10px;margin:0 4px;border:none;border-bottom:2px solid var(--mcq-c);background:#f8fafc;font-family:inherit;font-size:1rem;color:#0f172a;outline:0;border-radius:6px 6px 0 0}.rsq-inp:focus{background:#eff6ff}.rsq-fill{font-weight:800;padding:2px 6px;border-radius:6px}.rsq-fill-ok{color:#15803d;background:#f0fdf4}.rsq-fill-no{color:#b91c1c;background:#fef2f2;text-decoration:line-through;text-decoration-color:rgba(185,28,28,.5)}.rsq-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.rsq-show-btn{padding:10px 18px;border-radius:10px;border:1.5px solid #cbd5e1;background:#fff;color:#475569;font-family:inherit;font-size:.88rem;font-weight:700;cursor:pointer}.rsq-show-btn:hover{background:#f1f5f9}.rsq-answer-box{margin-top:14px;padding:12px 14px;border-radius:10px;background:#f0fdf4;border-left:4px solid #16a34a}.rsq-answer-lbl{font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:#15803d}.rsq-answer-val{font-weight:800;color:#14532d}.wr-overlay.wr-dark .rsq-player{background:#1e293b;border-color:#334155}.wr-overlay.wr-dark .rsq-original{background:#0f172a;color:#e2e8f0}.wr-overlay.wr-dark .rsq-second{color:#e2e8f0}.wr-overlay.wr-dark .rsq-head-name{color:#e2e8f0}.wr-overlay.wr-dark .rsq-inp{background:#0f172a;color:#f1f5f9}.wr-overlay.wr-dark .rsq-back-btn,.wr-overlay.wr-dark .rsq-show-btn{background:#0f172a;color:#cbd5e1;border-color:#334155}.wr-overlay.wr-dark .rsq-hero{background:linear-gradient(135deg,#16241a,#1a2e20);border-color:#2d4534;box-shadow:none}.wr-overlay.wr-dark .rsq-hero-ttl{color:#eaf4e2}.wr-overlay.wr-dark .rsq-hero-sub{color:#9fbfa5}.wr-overlay.wr-dark .rsq-set-card{background:#1e293b;border-color:#334155}.wr-overlay.wr-dark .rsq-set-name{color:#e2e8f0}.wr-overlay.wr-dark .rsq-original{background:linear-gradient(135deg,#12261a,#132b1c);color:#e2e8f0}.wr-overlay.wr-dark .rsq-sound-btn{background:#0f172a;border-color:#334155}.wr-overlay.wr-dark .rsq-inp:focus{background:#14241a}.wr-hub-card--rewrite .wr-hub-ic{background:linear-gradient(135deg,#e0e7ff,#c7d2fe)}.rw-hub-cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));max-width:780px;margin:0 auto}.wr-hub-card--kwt .wr-hub-ic{background:linear-gradient(135deg,#dcfce7,#bbf7d0);color:#15803d}.wr-hub-card--ms .wr-hub-ic{background:linear-gradient(135deg,#ccfbf1,#99f6e4);color:#0d9488}.wr-hub-card--kwt .wr-hub-tt::after,.wr-hub-card--ms .wr-hub-tt::after{content:'';display:block;width:34px;height:3px;border-radius:3px;margin:8px auto 0}.wr-hub-card--kwt .wr-hub-tt::after{background:#15803d}.wr-hub-card--ms .wr-hub-tt::after{background:#0d9488}.rw-hub-cards .wr-hub-sub b{color:#15803d;font-weight:800}.wr-hub-card--rewrite .wr-hub-tt::after{content:'';display:block;width:34px;height:3px;border-radius:3px;background:#6366f1;margin:8px auto 0}.rsq-name-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.rsq-name-row label{font-size:.85rem;font-weight:700;color:#475569;flex-shrink:0}.rsq-name-inp{flex:1;min-width:180px;padding:7px 11px;border:1.5px solid #cbd5e1;border-radius:8px;font-family:inherit;font-size:.88rem;color:#1e293b;outline:0}.rsq-name-inp:focus{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.15)}.rsq-set-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-top:4px}.rsq-set-card{--rc:#3a6b4a;--rcl:#eaf4e2}.rsq-set-card[style*="--rsq-i:0"]{--rc:#3a6b4a;--rcl:#eaf4e2}.rsq-set-card[style*="--rsq-i:1"]{--rc:#0d9488;--rcl:#d5f5f0}.rsq-set-card[style*="--rsq-i:2"]{--rc:#7c3aed;--rcl:#ede9fe}.rsq-set-card[style*="--rsq-i:3"]{--rc:#ea580c;--rcl:#ffedd5}.rsq-set-card[style*="--rsq-i:4"]{--rc:#0369a1;--rcl:#e0f2fe}.rsq-set-card[style*="--rsq-i:5"]{--rc:#be185d;--rcl:#fce7f3}.rsq-set-card{position:relative;display:flex;align-items:center;gap:14px;cursor:pointer;padding:16px 18px;border-radius:16px;background:#fff;border:1.5px solid #e8ecf0;box-shadow:0 3px 10px rgba(30,41,59,.05);transition:transform .14s,box-shadow .16s,border-color .16s}.rsq-set-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(30,41,59,.13);border-color:var(--rc)}.rsq-set-badge{flex-shrink:0;width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:.95rem;color:var(--rc);background:var(--rcl);transition:background .16s,color .16s,transform .16s}.rsq-set-card:hover .rsq-set-badge{background:var(--rc);color:#fff;transform:scale(1.05) rotate(-3deg)}@keyframes rsqUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.rsq-head{animation:rsqUp .4s cubic-bezier(.2,.75,.3,1) backwards}.rsq-player{animation:rsqUp .42s cubic-bezier(.2,.8,.3,1) backwards}.rsq-set-card{animation:rsqUp .46s cubic-bezier(.2,.75,.3,1) backwards}.rsq-set-grid .rsq-set-card:first-child{animation-delay:.06s}.rsq-set-grid .rsq-set-card:nth-child(2){animation-delay:.11s}.rsq-set-grid .rsq-set-card:nth-child(3){animation-delay:.16s}.rsq-set-grid .rsq-set-card:nth-child(4){animation-delay:.21s}.rsq-set-grid .rsq-set-card:nth-child(5){animation-delay:.26s}.rsq-set-grid .rsq-set-card:nth-child(6){animation-delay:.31s}.rsq-set-grid .rsq-set-card:nth-child(7){animation-delay:.36s}.rsq-set-grid .rsq-set-card:nth-child(n+8){animation-delay:.41s}@media (prefers-reduced-motion:reduce){.rsq-head,.rsq-player,.rsq-set-card{animation:none!important}}.rsq-set-ic{font-size:1.7rem;flex-shrink:0}.rsq-set-body{flex:1;min-width:0}.rsq-set-name{font-size:1.02rem;font-weight:800;color:#1e293b;word-break:break-word}.rsq-set-count{display:inline-flex;align-items:center;gap:5px;font-size:.82rem;font-weight:700;color:var(--rc);margin-top:4px}.rsq-set-chev{font-size:1.5rem;color:#cbd5e1;flex-shrink:0;transition:color .16s,transform .16s}.rsq-set-card:hover .rsq-set-chev{color:var(--rc);transform:translateX(3px)}.rsq-set-btns{position:absolute;top:8px;right:10px;display:none;gap:4px}.rsq-set-card:hover .rsq-set-btns{display:flex}.rsq-set-del,.rsq-set-edit{width:26px;height:26px;border-radius:7px;border:1.5px solid #e5e7eb;background:#fff;cursor:pointer;font-size:.8rem;line-height:1}.rsq-set-edit:hover{background:#eef2ff;border-color:#6366f1}.rsq-set-del:hover{background:#fef2f2;border-color:#fca5a5}.wr-overlay.wr-dark .rsq-set-card{background:#1e293b;border-color:#334155;border-left-color:#818cf8}.wr-overlay.wr-dark .rsq-set-name{color:#e2e8f0}.wr-overlay.wr-dark .rsq-name-inp{background:#0f172a;color:#f1f5f9;border-color:#334155}.rsq-sound-btn{margin-left:10px;width:38px;height:32px;flex-shrink:0;border:1.5px solid #cbd5e1;border-radius:9px;background:#fff;font-size:1rem;cursor:pointer;line-height:1;transition:all .12s}.rsq-sound-btn:hover{background:#f1f5f9;border-color:#6366f1}.rsq-sound-btn.off{background:#f1f5f9;opacity:.65;border-style:dashed}.wr-overlay.wr-dark .rsq-sound-btn{background:#0f172a;border-color:#334155}.wr-hub-card--wordform .wr-hub-ic{background:linear-gradient(135deg,#d1fae5,#a7f3d0)}.wr-hub-card--wordform .wr-hub-tt::after{content:'';display:block;width:34px;height:3px;border-radius:3px;background:#10b981;margin:8px auto 0}.wf-paper{background:#fff;border:1.5px solid #e5e7eb;border-radius:16px;padding:26px 26px 20px;box-shadow:0 2px 10px rgba(0,0,0,.04)}.wf-title{font-size:1.25rem;font-weight:900;letter-spacing:.5px;color:#0f172a;text-align:center;text-transform:uppercase;margin-bottom:18px}.wf-passage{font-size:1.05rem;line-height:2.4;color:#1e293b;text-align:justify}.wf-gap{display:inline-flex;align-items:baseline;gap:4px;white-space:nowrap}.wf-inp{width:130px;padding:3px 8px;border:none;border-bottom:2px solid #10b981;background:#f0fdf4;font-family:inherit;font-size:1rem;color:#065f46;outline:0;border-radius:6px 6px 0 0;text-align:center}.wf-inp:focus{background:#dcfce7}.wf-gap-base{font-size:.8rem;font-weight:800;color:#6366f1;text-transform:uppercase}.wf-filled{font-weight:800;padding:1px 6px;border-radius:5px}.wf-gap-ok .wf-filled{color:#15803d;background:#dcfce7}.wf-gap-no .wf-filled{color:#b91c1c;background:#fee2e2;text-decoration:line-through;text-decoration-color:rgba(185,28,28,.55)}.wf-correct{font-weight:800;color:#15803d;margin-left:4px}.wf-correct::before{content:'→ ';color:#94a3b8;font-weight:400}.wf-result-bar{margin:20px 0 12px;padding:11px 16px;border-radius:11px;font-weight:800;font-size:1rem;text-align:center}.wf-rb-ok{background:#f0fdf4;color:#15803d;border:1.5px solid #bbf7d0}.wf-rb-mid{background:#fffbeb;color:#b45309;border:1.5px solid #fde68a}.wf-rb-low{background:#fef2f2;color:#b91c1c;border:1.5px solid #fecaca}.wf-exps{display:flex;flex-direction:column;gap:10px;margin-top:6px}.wf-exp{padding:11px 14px;border-radius:10px;border-left:4px solid #94a3b8;background:#f8fafc}.wf-exp-ok{border-left-color:#16a34a}.wf-exp-no{border-left-color:#ef4444}.wf-exp-hd{font-size:.95rem;margin-bottom:5px}.wf-exp-num{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:#e2e8f0;color:#475569;font-weight:800;font-size:.8rem;margin-right:6px}.wf-exp-base{font-weight:800;color:#6366f1;text-transform:uppercase}.wf-exp-ans{font-weight:800;color:#15803d}.wf-exp-tick{color:#16a34a;font-weight:800;margin-left:8px}.wf-exp-cross{color:#b91c1c;font-weight:700;margin-left:8px;font-size:.85rem}.wf-exp-line{font-size:.9rem;line-height:1.6;color:#334155;margin-top:3px}.wf-exp-line.wf-exp-vi{color:#475569}.wf-exp-q{color:#15803d;font-weight:800}.wf-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.wr-overlay.wr-dark .wf-paper{background:#1e293b;border-color:#334155}.wr-overlay.wr-dark .wf-passage,.wr-overlay.wr-dark .wf-title{color:#e2e8f0}.wr-overlay.wr-dark .wf-inp{background:#0f172a;color:#6ee7b7}.wr-overlay.wr-dark .wf-exp{background:#0f172a}.wr-overlay.wr-dark .wf-exp-line{color:#cbd5e1}.wr-overlay.wr-dark .wf-exp-q{color:#4ade80}.wf-mode-btn{margin-left:10px;flex-shrink:0;padding:7px 14px;border-radius:9px;border:1.5px solid #10b981;background:#ecfdf5;color:#047857;font-family:inherit;font-size:.82rem;font-weight:700;cursor:pointer;transition:all .12s}.wf-mode-btn:hover{background:#d1fae5}.wf-hint{align-self:center;font-size:.82rem;color:#64748b}.wr-overlay.wr-dark .wf-mode-btn{background:#064e3b;color:#6ee7b7;border-color:#065f46}.wf-snd-btn{margin-left:8px;flex-shrink:0;padding:7px 13px;border-radius:9px;border:1.5px solid #e2e8f0;background:#f8fafc;color:#94a3b8;font-family:inherit;font-size:.82rem;font-weight:700;cursor:pointer;transition:all .12s}.wf-snd-btn:hover{border-color:#cbd5e1;color:#64748b}.wf-snd-btn.on{border-color:#f59e0b;background:#fffbeb;color:#b45309}.wr-overlay.wr-dark .wf-snd-btn{background:#1e293b;border-color:#334155;color:#64748b}.wr-overlay.wr-dark .wf-snd-btn.on{background:#422006;border-color:#92400e;color:#fbbf24}.rsq-wrap.rsq-wrap-wide{max-width:1180px}#wrWordForm .rsq-wrap{max-width:1440px}#wrWordForm .rsq-set-grid,.wf-set-grid{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:1080px){#wrWordForm .rsq-set-grid,.wf-set-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:700px){#wrWordForm .rsq-set-grid,.wf-set-grid{grid-template-columns:1fr}}.wf-list-tools{display:flex;align-items:center;gap:14px;margin:6px 0 16px;flex-wrap:wrap}.wf-search{position:relative;flex:1;min-width:220px;max-width:480px;display:flex;align-items:center}.wf-search-ic{position:absolute;left:14px;font-size:.95rem;opacity:.6;pointer-events:none}.wf-search-inp{width:100%;box-sizing:border-box;padding:10px 14px 10px 40px;border-radius:999px;border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);color:var(--ink,#1f2937);font-family:inherit;font-size:.92rem}.wf-search-inp:focus{outline:0;border-color:#16a34a;box-shadow:0 0 0 3px rgba(22,163,74,.15)}.wf-done-tally{font-size:.85rem;font-weight:800;color:#166534;background:#dcfce7;border-radius:999px;padding:6px 14px;white-space:nowrap}.wf-search-empty{text-align:center;color:var(--muted,#64748b);padding:30px;font-weight:600}.wf-done-badge{flex-shrink:0;font-size:.66rem;font-weight:800;padding:3px 9px;border-radius:999px;background:#f1f5f9;color:#94a3b8;white-space:nowrap}.wf-set-card.wf-done .wf-done-badge{background:#dcfce7;color:#166534}.wf-set-card.wf-done{border-color:#86efac}.wr-dark .wf-search-inp{background:#1e293b;border-color:#334155;color:#e2e8f0}.wr-dark .wf-done-badge{background:#334155;color:#94a3b8}.wr-dark .wf-set-card.wf-done .wf-done-badge{background:#14532d;color:#86efac}.wfx-wrap{max-width:1240px;margin:0 auto;padding:4px 4px 26px}.wfx-hero{display:flex;align-items:flex-start;gap:18px;margin-bottom:20px}.wfx-hero-main{flex:1 1 auto;min-width:0}.wfx-hero-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}.wfx-home-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 15px;border-radius:11px;cursor:pointer;font-family:inherit;border:1.5px solid #e2e8f0;background:#fff;color:#475569;font-size:.85rem;font-weight:700;transition:all .14s}.wfx-home-btn:hover{border-color:#94a3b8;color:#1e293b;transform:translateY(-1px)}.wfx-home-ic{font-size:.95rem}.wfx-title{margin:0;font-size:1.6rem;font-weight:900;color:#1e293b;letter-spacing:-.4px}.wfx-title-spark{color:#a855f7;font-size:1.1rem;vertical-align:4px}.wfx-admin{margin:0 0 14px}.wfx-abtns{display:flex;flex-wrap:wrap;gap:10px}.wfx-abtn{padding:9px 18px!important;border-radius:12px!important;font-size:.88rem!important;font-weight:700!important;cursor:pointer;border:1.5px solid #e2e8f0!important;background:#fff!important;color:#475569!important;transition:all .14s}.wfx-abtn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(15,23,42,.08)}.wfx-abtn-gpt{color:#7c3aed!important;border-color:#ddd6fe!important;background:#faf5ff!important}.wfx-abtn-imp{color:#2563eb!important;border-color:#bfdbfe!important;background:#eff6ff!important}.wfx-abtn-clr{color:#dc2626!important;border-color:#fecaca!important;background:#fef2f2!important}.wfx-tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.wfx-search{position:relative;flex:1 1 320px;max-width:560px;display:flex;align-items:center}.wfx-search-ic{position:absolute;left:15px;font-size:.9rem;opacity:.5;pointer-events:none}.wfx-search-inp{width:100%;box-sizing:border-box;padding:11px 16px 11px 42px;border-radius:14px;border:1.5px solid #e2e8f0;background:#fff;color:#1f2937;font-family:inherit;font-size:.92rem;outline:0;transition:border-color .14s,box-shadow .14s}.wfx-search-inp::placeholder{color:#94a3b8}.wfx-search-inp:focus{border-color:#818cf8;box-shadow:0 0 0 3px rgba(129,140,248,.18)}.wfx-done-tally{font-size:.86rem;font-weight:800;color:#166534;background:#dcfce7;border:1.5px solid #bbf7d0;border-radius:12px;padding:8px 16px;white-space:nowrap}.wfx-hero-art{position:relative;flex:0 0 300px;height:168px;align-self:stretch;display:none}@media (min-width:1024px){.wfx-hero-art{display:block}}.wfx-hero-art::before{content:'';position:absolute;inset:6px 0 24px 10px;border-radius:26px;background:radial-gradient(120% 100% at 70% 20%,#eef2ff 0,#f8fafc 60%,rgba(248,250,252,0) 100%)}.wfx-art-book{position:absolute;right:74px;top:26px;font-size:4.6rem;filter:drop-shadow(0 10px 18px rgba(79,70,229,.18))}.wfx-art-pen{position:absolute;right:46px;top:6px;font-size:2.3rem;transform:rotate(18deg)}.wfx-art-chip{position:absolute;width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:900;color:#fff;box-shadow:0 8px 18px rgba(15,23,42,.16)}.wfx-art-a{left:16px;top:34px;background:linear-gradient(135deg,#fbbf24,#f59e0b);transform:rotate(-12deg)}.wfx-art-b{left:58px;top:74px;background:linear-gradient(135deg,#60a5fa,#2563eb);transform:rotate(8deg)}.wfx-art-c{left:104px;top:30px;background:linear-gradient(135deg,#f472b6,#db2777);transform:rotate(-4deg)}.wfx-hero-badge{position:absolute;right:0;bottom:0;white-space:nowrap;background:#fff;border:1.5px solid #e2e8f0;border-radius:999px;padding:8px 16px;font-size:.82rem;font-weight:700;color:#475569;box-shadow:0 10px 24px rgba(15,23,42,.1)}.wfx-hero-badge b{color:#1e293b;font-weight:900}.wfx-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}@media (max-width:1080px){.wfx-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:700px){.wfx-grid{grid-template-columns:1fr}}.wfx-card{position:relative;overflow:hidden;cursor:pointer;display:flex;align-items:center;gap:13px;padding:16px 40px 16px 16px;border-radius:18px;background:var(--wfbg,#f8fafc);border:1.5px solid transparent;transition:transform .16s,box-shadow .16s,border-color .16s}.wfx-card:hover{transform:translateY(-3px);border-color:var(--wfa);box-shadow:0 14px 30px var(--wftint,rgba(15,23,42,.1))}.wfx-card-wm{position:absolute;right:-6px;top:-10px;font-size:3.4rem;opacity:.09;pointer-events:none;transform:rotate(-10deg)}.wfx-card-ic{flex:none;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.35rem;background:linear-gradient(135deg,var(--wfa),var(--wfb));box-shadow:0 6px 14px var(--wftint,rgba(15,23,42,.12))}.wfx-card-body{flex:1 1 auto;min-width:0}.wfx-card-name{font-size:.93rem;font-weight:900;color:#1e293b;line-height:1.35;text-transform:uppercase;letter-spacing:.1px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.wfx-card-count{margin-top:4px;font-size:.8rem;font-weight:800;color:var(--wfa)}.wfx-pill{flex:none;font-size:.7rem;font-weight:800;padding:4px 11px;border-radius:999px;background:rgba(255,255,255,.75);color:#64748b;white-space:nowrap}.wfx-card.wfx-done{border-color:#86efac;background:#f0fdf4}.wfx-card.wfx-done .wfx-pill{background:#dcfce7;color:#166534}.wfx-ribbon{position:absolute;top:-2px;right:10px;font-size:1.05rem}.wfx-chev{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:1.3rem;font-weight:900;color:var(--wfa);opacity:.75;line-height:1}.wfx-del{position:absolute;right:12px;bottom:8px;width:24px;height:24px;padding:0;border:none;border-radius:8px;background:rgba(255,255,255,.85);color:#ef4444;font-size:.72rem;cursor:pointer;opacity:0;transition:opacity .14s}.wfx-card:hover .wfx-del{opacity:1}.wfx-del:hover{background:#fee2e2}.wfx-empty,.wfx-search-empty{text-align:center;color:#64748b;padding:34px 12px;font-weight:600}.wr-overlay.wr-dark .wfx-title{color:#e2e8f0}.wr-overlay.wr-dark .wfx-home-btn,.wr-overlay.wr-dark .wfx-search-inp{background:#1e293b;border-color:#334155;color:#e2e8f0}.wr-overlay.wr-dark .wfx-abtn{background:#1e293b!important;border-color:#334155!important}.wr-overlay.wr-dark .wfx-card{background:#1e293b}.wr-overlay.wr-dark .wfx-card-name{color:#f1f5f9}.wr-overlay.wr-dark .wfx-pill{background:rgba(15,23,42,.55);color:#cbd5e1}.wr-overlay.wr-dark .wfx-card.wfx-done{background:#14532d33;border-color:#16653480}.wr-overlay.wr-dark .wfx-hero-badge{background:#1e293b;border-color:#334155;color:#cbd5e1}.wr-overlay.wr-dark .wfx-hero-badge b{color:#f1f5f9}.wr-overlay.wr-dark .wfx-hero-art::before{background:radial-gradient(120% 100% at 70% 20%,#1e293b 0,rgba(30,41,59,0) 70%)}.wf-layout{display:flex;gap:22px;align-items:flex-start}.wf-main{flex:1 1 60%;min-width:0}.wf-side{flex:1 1 38%;max-width:440px;position:sticky;top:0;align-self:flex-start;max-height:calc(100vh - 130px);overflow-y:auto}.wf-side-empty{color:#94a3b8;font-size:.9rem;line-height:1.6;padding:22px 18px;text-align:center;border:1.5px dashed #d1d5db;border-radius:14px;background:#fafafa}.wf-side-title{font-weight:800;color:#334155;font-size:.98rem;margin:4px 0 12px}.wf-side .wf-result-bar{margin:0 0 12px}@media (max-width:880px){.wf-layout{flex-direction:column}.wf-side{position:static;max-width:none;width:100%;max-height:none}}.wr-overlay.wr-dark .wf-side-empty{background:#0f172a;border-color:#334155;color:#64748b}.wr-overlay.wr-dark .wf-side-title{color:#e2e8f0}.wf-lang-sel{margin-left:8px;flex-shrink:0;padding:7px 12px;border-radius:9px;border:1.5px solid #cbd5e1;background:#fff;color:#334155;font-family:inherit;font-size:.82rem;font-weight:700;cursor:pointer;outline:0;transition:border-color .12s}.wf-lang-sel:hover{border-color:#10b981}.wf-lang-sel:focus{border-color:#10b981;box-shadow:0 0 0 3px rgba(16,185,129,.15)}.wr-overlay.wr-dark .wf-lang-sel{background:#0f172a;color:#e2e8f0;border-color:#334155}.dp-body{flex:1;overflow-y:auto;padding:18px}.dp-empty{text-align:center;padding:50px 20px;color:#94a3b8;font-size:.95rem}.dp-layout{display:flex;gap:18px;align-items:flex-start;max-width:1100px;margin:0 auto}.dp-list{flex:0 0 200px;display:flex;flex-direction:column;gap:10px;max-height:calc(100vh - 130px);overflow-y:auto}.dp-thumb{position:relative;border:2px solid #e5e7eb;border-radius:12px;overflow:hidden;cursor:pointer;background:#fff;transition:border-color .14s,box-shadow .14s}.dp-thumb.on{border-color:#ea580c;box-shadow:0 4px 14px rgba(234,88,12,.18)}.dp-thumb img{width:100%;height:110px;object-fit:cover;display:block}.dp-thumb-cap{padding:6px 9px;font-size:.76rem;font-weight:700;color:#334155;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dp-thumb-del{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;border:none;background:rgba(220,38,38,.92);color:#fff;cursor:pointer;font-size:.75rem;line-height:1}.dp-main{flex:1;min-width:0}.dp-pic-wrap{border-radius:14px;overflow:hidden;background:#0f172a;text-align:center}.dp-pic{max-width:100%;max-height:380px;display:block;margin:0 auto}.dp-pic-title{padding:8px 14px;font-size:.9rem;font-weight:800;color:#fff;background:#1e293b}.dp-tabs{display:flex;gap:8px;margin:14px 0 12px}.dp-tab{padding:8px 16px;border-radius:10px;border:1.5px solid #cbd5e1;background:#fff;font-family:inherit;font-size:.85rem;font-weight:800;color:#475569;cursor:pointer}.dp-tab.on{background:#ea580c;color:#fff;border-color:#ea580c}.dp-hint,.dp-sample-intro{font-size:.85rem;color:#64748b;line-height:1.55;margin-bottom:10px}.dp-textarea{width:100%;box-sizing:border-box;padding:12px;border:1.5px solid #cbd5e1;border-radius:12px;font-family:inherit;font-size:.92rem;line-height:1.6;resize:vertical;outline:0;color:#1e293b}.dp-textarea:focus{border-color:#ea580c;box-shadow:0 0 0 3px rgba(234,88,12,.15)}.dp-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.dp-btn{padding:9px 16px;border-radius:10px;border:1.5px solid #cbd5e1;background:#fff;font-family:inherit;font-size:.86rem;font-weight:800;color:#475569;cursor:pointer}.dp-btn.on{background:#fee2e2;color:#b91c1c;border-color:#fca5a5}.dp-btn-primary{background:#ea580c;color:#fff;border-color:#ea580c}.dp-btn-primary:hover{filter:brightness(.94)}.dp-grade-result{margin-top:16px}.dp-grading{padding:24px;text-align:center;color:#7c3aed;font-weight:700}.dp-grade-err{padding:16px;color:#dc2626;font-weight:700}.dp-band{display:inline-flex;flex-direction:column;align-items:center;padding:10px 22px;border-radius:14px;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;margin-bottom:12px}.dp-band-num{font-size:1.8rem;font-weight:900;line-height:1}.dp-band-lbl{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;opacity:.9}.dp-gr-overall{font-size:.92rem;line-height:1.6;color:#334155;margin-bottom:14px;padding:12px 14px;background:#f8fafc;border-radius:10px;border-left:4px solid #7c3aed}.dp-gr-crits{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:14px}.dp-gr-crit{padding:11px 13px;border:1px solid #e5e7eb;border-radius:10px;background:#fff}.dp-gr-crit-hd{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:#1e293b}.dp-gr-score{font-weight:900;color:#7c3aed;background:#f3e8ff;padding:2px 10px;border-radius:999px}.dp-gr-crit-fb{font-size:.8rem;color:#64748b;line-height:1.5;margin-top:5px}.dp-gr-lbl{font-size:.82rem;font-weight:800;color:#0f172a;margin-bottom:6px}.dp-gr-improved{margin-bottom:14px;padding:12px 14px;background:#f0fdf4;border-radius:10px;border-left:4px solid #16a34a}.dp-gr-improved-txt{font-size:.9rem;line-height:1.65;color:#14532d}.dp-gr-tips ul{margin:0;padding-left:20px}.dp-gr-tips li{font-size:.88rem;line-height:1.6;color:#334155;margin-bottom:4px}@media (max-width:760px){.dp-layout{flex-direction:column}.dp-list{flex-direction:row;flex:none;max-height:none;overflow-x:auto;width:100%}.dp-thumb{flex:0 0 130px}}.spk-hub-card--describe .spk-hub-icon{background:linear-gradient(135deg,#ffedd5,#fed7aa)}.vl-prog-nav{position:relative}.vl-prog-date-btn{background:0 0;border:none;cursor:pointer;font:inherit;font-weight:700;color:inherit;padding:3px 8px;border-radius:7px;transition:background .12s}.vl-prog-date-btn:hover{background:rgba(124,58,237,.1)}.vl-prog-cal{position:absolute;top:100%;left:50%;transform:translateX(-50%);margin-top:6px;z-index:60;background:#fff;border:1px solid #e5e7eb;border-radius:14px;box-shadow:0 14px 40px rgba(0,0,0,.2);padding:12px;width:272px;font-family:Nunito,sans-serif}.vl-cal-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.vl-cal-mon{font-weight:800;color:#1e293b;font-size:.9rem}.vl-cal-nav{border:none;background:#f1f5f9;width:28px;height:28px;border-radius:8px;cursor:pointer;font-size:1.05rem;color:#475569}.vl-cal-nav:hover{background:#e2e8f0}.vl-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}.vl-cal-dow{text-align:center;font-size:.66rem;font-weight:800;color:#94a3b8;padding:3px 0}.vl-cal-day{border:none;background:0 0;aspect-ratio:1;border-radius:8px;cursor:pointer;font-size:.8rem;font-weight:700;color:#334155;position:relative;padding:0}.vl-cal-day:hover:not([disabled]){background:#ede9fe}.vl-cal-today{outline:2px solid #a78bfa;outline-offset:-2px}.vl-cal-sel{background:#7c3aed!important;color:#fff!important}.vl-cal-active::after{content:'';position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:5px;height:5px;border-radius:50%;background:#16a34a}.vl-cal-sel.vl-cal-active::after{background:#fff}.vl-cal-day[disabled],.vl-cal-future{color:#cbd5e1;cursor:default}.vl-cal-legend{display:flex;align-items:center;gap:6px;margin-top:9px;font-size:.7rem;color:#64748b}.vl-cal-dot{width:7px;height:7px;border-radius:50%;background:#16a34a;display:inline-block}.dp-saved-sample{margin-bottom:14px}.dp-smp-essay{font-size:.95rem;line-height:1.75;color:#1e293b;padding:14px 16px;background:#fff7ed;border-radius:12px;border-left:4px solid #ea580c}.dp-smp-sec-title{font-size:.9rem;font-weight:800;color:#0f172a;margin:16px 0 8px}.dp-smp-struct{padding:10px 13px;border:1px solid #e5e7eb;border-radius:10px;background:#fff;margin-bottom:8px}.dp-smp-pattern{font-weight:800;color:#7c3aed;font-size:.88rem}.dp-smp-example{font-style:italic;color:#334155;font-size:.86rem;line-height:1.5;margin-top:4px}.dp-smp-note{font-size:.8rem;color:#64748b;margin-top:3px}.dp-smp-vocab{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:7px}.dp-smp-word{padding:8px 11px;border:1px solid #e5e7eb;border-radius:9px;background:#fff;font-size:.85rem}.dp-smp-word b{color:#ea580c}.dp-smp-word span{color:#64748b}.dp-admin-sample{margin-top:14px;border:1.5px dashed #cbd5e1;border-radius:12px;padding:6px 14px 14px;background:#fafafa}.dp-admin-sample>summary{cursor:pointer;font-weight:800;color:#475569;padding:8px 0;font-size:.85rem}.dp-paste-lbl{font-size:.82rem;font-weight:800;color:#ea580c;margin:14px 0 8px}.dp-smp-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.dp-smp-tb-btn{border:1px solid #e2e8f0;background:#fff;color:#334155;font-weight:700;font-size:.82rem;padding:6px 14px;border-radius:999px;cursor:pointer;transition:background .12s,border-color .12s}.dp-smp-tb-btn:hover{background:#f1f5f9;border-color:#cbd5e1}.dp-smp-tb-btn:disabled{opacity:.6;cursor:default}.dp-smp-layout{display:grid;grid-template-columns:1fr 340px;gap:18px;align-items:start}.dp-smp-essay-col{font-size:1rem}.dp-smp-para{font-size:inherit;line-height:1.85;color:#1e293b;margin:0 0 16px}.dp-smp-side{background:#faf5ff;border:1px solid #ede9fe;border-radius:14px;padding:14px;position:sticky;top:8px;max-height:calc(100vh - 120px);overflow-y:auto}.dp-smp-panel-title{font-size:.82rem;font-weight:800;color:#7c3aed;letter-spacing:.4px;margin-bottom:10px}.dp-smp-struct{padding:11px 12px;border:1px solid #efe7fb;border-radius:11px;background:#fff;margin-bottom:9px}.dp-smp-pattern{font-weight:800;color:#c2410c;font-size:.86rem;line-height:1.4}.dp-smp-note{font-size:.8rem;color:#64748b;margin-top:4px}.dp-smp-example{font-style:italic;color:#475569;font-size:.83rem;line-height:1.5;margin-top:4px}.dp-smp-vocab{display:flex;flex-direction:column;gap:6px}.dp-smp-word{padding:8px 11px;border:1px solid #efe7fb;border-radius:9px;background:#fff;font-size:.85rem}.dp-smp-word b{color:#c2410c}.dp-smp-word span{color:#64748b}@media (max-width:820px){.dp-smp-layout{grid-template-columns:1fr}.dp-smp-side{position:static;max-height:none}}.dp-smp-struct{cursor:pointer;transition:border-color .12s,box-shadow .12s,background .12s}.dp-smp-struct:hover{border-color:#c4b5fd;box-shadow:0 3px 12px rgba(124,58,237,.12)}.dp-smp-struct.active{border-color:#7c3aed;background:#f5f3ff;box-shadow:0 3px 14px rgba(124,58,237,.18)}.dp-smp-hl{background:#fde68a;color:#1e293b;border-radius:4px;padding:1px 2px;box-shadow:0 0 0 2px #fde68a;animation:dpHlPulse .6s ease}@keyframes dpHlPulse{0%{background:#fbbf24}100%{background:#fde68a}}.wr-gpt-box{border:1.5px dashed #6ee7b7;border-radius:12px;padding:6px 14px 14px;margin:10px 0 16px;background:rgba(16,185,129,.06)}.wr-gpt-box>summary{cursor:pointer;font-weight:800;color:#059669;padding:8px 0;font-size:.9rem;list-style:none}.wr-gpt-box>summary::-webkit-details-marker{display:none}.wr-gpt-box>summary::before{content:'▸ '}.wr-gpt-box[open]>summary::before{content:'▾ '}.wr-gpt-hint{font-size:.82rem;color:#475569;line-height:1.6;margin:4px 0 8px}.wr-sm-paste-zone{border:1.5px dashed #93c5fd;border-radius:10px;padding:14px;text-align:center;color:#2563eb;font-size:.85rem;background:rgba(59,130,246,.06);cursor:pointer;margin-bottom:8px;outline:0;transition:background .12s,border-color .12s}.wr-sm-paste-zone:focus{border-color:#2563eb;background:rgba(59,130,246,.12)}.wr-sm-paste-zone.wr-paste-ok{border-color:#22c55e;color:#16a34a;background:rgba(34,197,94,.08)}.wr-sm-img-name{font-size:.8rem;color:#16a34a;margin-top:6px}#wrSmPastePreview img{max-width:280px;max-height:180px;border-radius:8px;border:1px solid #e2e8f0;display:block}.wr-t1-split{display:grid;grid-template-columns:minmax(280px,42%) 1fr;gap:16px;align-items:start;margin-top:6px}.wr-t1-split .wr-t1-left{position:sticky;top:8px}.wr-t1-split .wr-t1-right{min-width:0}.wr-t1-split .wr-sample-details{margin-top:0}.wr-t1-split .wr-sample-img{max-width:100%}@media (max-width:860px){.wr-t1-split{grid-template-columns:1fr}.wr-t1-split .wr-t1-left{position:static}}.wr-notes-body{line-height:1.7;font-size:.9rem}.wr-essay-wrap.wr-struct-open{padding-right:300px}.wr-struct-panel-btn{background:0 0;border:1.5px solid #fcd34d;color:#b45309;border-radius:8px;padding:3px 11px;font-size:.78rem;font-weight:700;cursor:pointer;font-family:inherit;white-space:nowrap;transition:background .15s,color .15s;display:inline-flex;align-items:center;gap:5px}.wr-struct-panel-btn:hover{background:#fffbeb}.wr-struct-panel-btn.wr-struct-panel-btn-on{background:#f59e0b;color:#fff;border-color:#f59e0b}.wr-struct-panel{display:none;position:absolute;right:0;top:0;bottom:0;width:282px;background:linear-gradient(160deg,#fffbeb 0,#fef3c7 100%);border:1.5px solid #fcd34d;border-radius:14px;box-shadow:0 4px 18px rgba(245,158,11,.16);overflow:hidden;z-index:11}.wr-struct-panel.active{display:block}.wr-struct-panel-inner{height:100%;box-sizing:border-box;overflow-y:auto;padding:14px}.wr-struct-panel-head{margin-bottom:10px;padding-bottom:8px;border-bottom:1.5px solid #fde68a}.wr-struct-panel-title{font-size:.82rem;font-weight:800;color:#b45309}.wr-struct-card{display:flex;gap:9px;background:#fff;border:1px solid #fde68a;border-radius:11px;padding:10px 11px;margin-bottom:9px;transition:border-color .12s,box-shadow .12s}.wr-struct-card[onclick]{cursor:pointer}.wr-struct-card[onclick]:hover{border-color:#f59e0b;box-shadow:0 3px 12px rgba(245,158,11,.18)}.wr-struct-num{flex:none;width:22px;height:22px;border-radius:50%;background:#f59e0b;color:#fff;font-size:.74rem;font-weight:800;display:flex;align-items:center;justify-content:center}.wr-struct-main{min-width:0}.wr-struct-pattern{font-weight:800;color:#c2410c;font-size:.84rem;line-height:1.4}.wr-struct-note{font-size:.78rem;color:#64748b;margin-top:4px}.wr-struct-ex{font-style:italic;color:#475569;font-size:.81rem;line-height:1.5;margin-top:4px}.wr-struct-hl{background:#fde68a;color:#1e293b;border-radius:4px;padding:1px 2px;box-shadow:0 0 0 2px #fde68a}@media (max-width:980px){.wr-essay-wrap.wr-struct-open{padding-right:0}.wr-struct-panel{position:static;width:auto;bottom:auto;margin-top:12px}.wr-essay-wrap.wr-colloc-open{padding-right:0}.wr-colloc-panel{position:static;width:auto;top:auto;bottom:auto;margin-top:12px}.wr-colloc-row{display:block;background:#fdf7f3;border:1px solid #f1e4db;border-radius:12px;padding:13px 14px;margin-bottom:12px}.wr-colloc-row:hover{background:#fdf7f3;border-color:#e3b8b0}.wr-colloc-row-on{background:#fff!important;border-color:#c97c74!important;box-shadow:0 0 0 2px rgba(168,67,74,.18)!important}.wr-colloc-phrase{display:inline;font-weight:800;color:#9a3f3f;font-size:.92rem}.wr-colloc-speak{display:inline-flex;float:right;align-items:center;justify-content:center;background:0 0;border:none;cursor:pointer;font-size:.9rem;color:#9a8078;padding:2px;line-height:1}.wr-colloc-speak:hover{color:#7c2f3e}.wr-colloc-vi{display:block;clear:both;font-style:italic;color:#8a766e;font-size:.84rem;opacity:1;margin-top:5px}.wr-colloc-ex{display:block;background:#fff;border:1px solid #f0e6df;border-radius:8px;padding:8px 10px;margin-top:9px;font-size:.82rem;color:#5a4a44;line-height:1.5}.wr-colloc-ex b{color:#a8434a}}.wr-overlay.wr-dark .wr-struct-panel{background:linear-gradient(160deg,#3a2e10 0,#2a2208 100%);border-color:#a16207}.wr-overlay.wr-dark .wr-struct-card{background:rgba(255,255,255,.05);border-color:#a16207}.wr-collapse-btn{display:inline-flex;align-items:center;gap:4px;flex-shrink:0;background:#f1f6ee;border:1.5px solid #cfe0d2;color:#3a6b4a;border-radius:8px;padding:5px 11px;font-size:.8rem;font-weight:700;cursor:pointer;font-family:inherit;white-space:nowrap;transition:background .15s,border-color .15s}.wr-collapse-btn:hover{background:#e7f0e2;border-color:#a8c8af}.wr-collapse-btn.wr-collapse-on{background:#3a6b4a;color:#fff;border-color:#3a6b4a}.wr-body.wr-left-collapsed .wr-left,.wr-body.wr-left-collapsed .wr-resizer{display:none}.wr-overlay.wr-dark .wr-collapse-btn{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#c7d2fe}.wr-overlay.wr-dark .wr-collapse-btn.wr-collapse-on{background:#6366f1;color:#fff}@media (max-width:560px){.wr-collapse-btn span{display:none}}.ss-mix-explain{margin-top:10px;padding-top:9px;border-top:1px dashed rgba(0,0,0,.12);display:flex;flex-direction:column;gap:6px;font-size:.9rem;line-height:1.5}.ss-mix-exp-ok{color:#166534}.ss-mix-exp-bad{color:#b91c1c}.ss-mix-exp-bad b,.ss-mix-exp-ok b{font-weight:800}.wt-overlay{position:fixed;inset:0;z-index:10010;background:#f8fafc;display:none;flex-direction:column}.wt-overlay.active{display:flex}.wt-topbar{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1.5px solid #e2e8f0;background:#fff;flex-shrink:0}.wt-back{background:#eef2ff;border:1.5px solid #c7d2fe;color:#4338ca;border-radius:9px;padding:6px 13px;font-weight:700;font-size:.85rem;cursor:pointer;font-family:inherit}.wt-back:hover{background:#e0e7ff}.wt-title{font-size:1.05rem;font-weight:800;color:#1e293b}.wt-body{flex:1;overflow-y:auto;padding:24px 18px}.wt-setup{max-width:460px;margin:12px auto;background:#fff;border:1.5px solid #eef0f5;border-radius:18px;padding:26px 24px;box-shadow:0 8px 30px rgba(15,23,42,.06)}.wt-setup-title{font-size:1.15rem;font-weight:800;color:#1e293b;margin-bottom:18px;text-align:center}.wt-field{margin-bottom:16px}.wt-field>label{display:block;font-size:.82rem;font-weight:700;color:#64748b;margin-bottom:6px}.wt-seg{display:flex;gap:8px}.wt-seg-btn{flex:1;border:1.5px solid #e2e8f0;background:#fff;color:#334155;font-weight:700;font-size:.9rem;padding:10px;border-radius:11px;cursor:pointer;font-family:inherit;transition:all .12s}.wt-seg-btn.on{background:#4f46e5;color:#fff;border-color:#4f46e5}.wt-sel{width:100%;box-sizing:border-box;border:1.5px solid #e2e8f0;border-radius:11px;padding:10px 12px;font-size:.92rem;font-family:inherit;background:#fff;color:#1e293b}.wt-setup-actions{margin-top:20px}.wt-start-btn{width:100%;background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;border:none;border-radius:12px;padding:13px;font-size:1rem;font-weight:800;cursor:pointer;font-family:inherit}.wt-start-btn:hover{filter:brightness(1.06)}.wt-setup-hint{text-align:center;font-size:.82rem;color:#94a3b8;margin-top:12px;min-height:18px}.wt-game{max-width:920px;margin:0 auto}.wt-stats{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-bottom:16px}.wt-stat{font-size:.85rem;color:#64748b;font-weight:600}.wt-stat b{color:#4f46e5;font-size:1.05rem}.wt-restart{margin-left:auto;background:#1e293b;color:#fff;border:none;border-radius:9px;padding:7px 14px;font-weight:700;font-size:.82rem;cursor:pointer;font-family:inherit}.wt-restart.wt-newset{margin-left:0;background:#0ea5e9}.wt-restart:hover{filter:brightness(1.1)}.wt-words{background:#fff;border:1.5px solid #e2e8f0;border-radius:16px;padding:26px 28px;font-family:Poppins,"Segoe UI",sans-serif;font-weight:500;font-size:1.5rem;line-height:2.1;letter-spacing:.2px;min-height:200px;max-height:46vh;overflow-y:auto;overflow-x:hidden;cursor:text;white-space:normal;word-spacing:.2em}.wt-w{white-space:nowrap;display:inline-block}.wt-w-todo{color:#94a3b8}.wt-w-ok{color:#16a34a}.wt-w-bad{color:#dc2626;text-decoration:underline;text-decoration-color:#fca5a5}.wt-w-active{color:#94a3b8;background:#eef2ff;border-radius:6px;padding:0 2px;box-shadow:0 0 0 2px #c7d2fe}.wt-c-ok{color:#16a34a}.wt-c-bad{color:#dc2626;background:#fee2e2;border-radius:3px}.wt-c-cur{border-left:2px solid #4f46e5;margin-left:-2px;animation:wtBlink 1s step-end infinite}@keyframes wtBlink{50%{border-color:transparent}}.wt-capture{position:absolute;left:-9999px;opacity:0;width:1px;height:1px}.wt-hint{font-size:.82rem;color:#94a3b8;margin-top:12px;text-align:center}.wt-result{margin-top:16px;padding:12px;background:#f0fdf4;border:1.5px solid #86efac;border-radius:12px;text-align:center;font-weight:800;color:#166534;font-family:inherit;font-size:1rem}.wr-hub-card--typing .wr-hub-ic{background:linear-gradient(135deg,#dbeafe,#bfdbfe)}.wr-hub-card--paraphrase .wr-hub-ic{background:linear-gradient(135deg,#fbcfe8,#ddd6fe)}.wr-hub-card--colloc .wr-hub-ic{background:linear-gradient(135deg,#99f6e4,#5eead4)}@media (max-width:640px){.wt-words{font-size:1.2rem;padding:18px}}.wr-paraphrase{padding:22px 26px 40px;overflow-y:auto}.wrpp-loading{padding:40px;text-align:center;color:#94a3b8}.wrpp-wrap{max-width:940px;margin:0 auto}@keyframes wrppUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}@keyframes wrppPop{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}.wrpp-head{animation:wrppUp .42s cubic-bezier(.2,.75,.3,1) backwards}.wrpp-levels{animation:wrppUp .42s cubic-bezier(.2,.75,.3,1) .06s backwards}.wrpp-group{animation:wrppUp .46s cubic-bezier(.2,.75,.3,1) backwards}.wrpp-groups .wrpp-group:first-child{animation-delay:.08s}.wrpp-groups .wrpp-group:nth-child(2){animation-delay:.13s}.wrpp-groups .wrpp-group:nth-child(3){animation-delay:.18s}.wrpp-groups .wrpp-group:nth-child(4){animation-delay:.23s}.wrpp-groups .wrpp-group:nth-child(5){animation-delay:.28s}.wrpp-groups .wrpp-group:nth-child(6){animation-delay:.33s}.wrpp-groups .wrpp-group:nth-child(7){animation-delay:.38s}.wrpp-groups .wrpp-group:nth-child(8){animation-delay:.43s}.wrpp-groups .wrpp-group:nth-child(n+9){animation-delay:.48s}.wrpp-edit,.wrpp-test{animation:wrppPop .4s cubic-bezier(.2,.8,.3,1) backwards}.wrpp-reveal-cards .wrpp-ec{animation:wrppUp .38s cubic-bezier(.2,.75,.3,1) backwards}.wrpp-reveal-cards .wrpp-ec:first-child{animation-delay:.04s}.wrpp-reveal-cards .wrpp-ec:nth-child(2){animation-delay:.09s}.wrpp-reveal-cards .wrpp-ec:nth-child(3){animation-delay:.14s}.wrpp-reveal-cards .wrpp-ec:nth-child(4){animation-delay:.19s}.wrpp-reveal-cards .wrpp-ec:nth-child(5){animation-delay:.24s}.wrpp-reveal-cards .wrpp-ec:nth-child(n+6){animation-delay:.28s}@media (prefers-reduced-motion:reduce){.wrpp-edit,.wrpp-group,.wrpp-head,.wrpp-levels,.wrpp-reveal-cards .wrpp-ec,.wrpp-test{animation:none!important}}.wrpp-head{display:flex;align-items:flex-start;gap:18px;flex-wrap:wrap;margin-bottom:20px}.wrpp-head-txt{flex:1;min-width:260px}.wrpp-title{font-size:1.35rem;font-weight:900;color:#1e293b;margin:0 0 6px}.wrpp-sub{font-size:.92rem;color:#64748b;line-height:1.55;margin:0}.wrpp-head-btns{display:flex;gap:10px;flex-shrink:0}.wrpp-btn{border:none;border-radius:12px;padding:10px 18px;font-size:.92rem;font-weight:800;cursor:pointer;font-family:inherit;transition:transform .1s,box-shadow .15s,background .15s}.wrpp-btn:hover{transform:translateY(-1px)}.wrpp-btn-test{background:linear-gradient(135deg,#8b5cf6,#6366f1);color:#fff;box-shadow:0 6px 16px rgba(124,58,237,.28)}.wrpp-btn-add{background:#10b981;color:#fff;box-shadow:0 6px 16px rgba(16,185,129,.25)}.wrpp-btn-save{background:#16a34a;color:#fff}.wrpp-btn-ghost{background:#f1f5f9;color:#475569}.wrpp-btn-ghost:hover{background:#e2e8f0}.wrpp-btn-gpt{background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;box-shadow:0 6px 16px rgba(124,58,237,.28)}.wrpp-gpt-modal{position:fixed;inset:0;z-index:100070;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.5);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);padding:20px}.wrpp-gpt-box{width:640px;max-width:96vw;background:#fff;border-radius:16px;padding:18px 20px;box-shadow:0 20px 60px rgba(0,0,0,.3);display:flex;flex-direction:column;gap:12px}.wrpp-gpt-head{display:flex;align-items:center;justify-content:space-between;font-weight:800;font-size:1.02rem;color:#1e293b}.wrpp-gpt-x{border:none;background:#f1f5f9;border-radius:8px;width:30px;height:30px;cursor:pointer;color:#64748b}.wrpp-gpt-x:hover{background:#fee2e2;color:#b91c1c}.wrpp-gpt-text{width:100%;border:1.5px solid #e2e8f0;border-radius:12px;padding:12px;font-size:.86rem;font-family:Consolas,monospace;line-height:1.5;resize:vertical;color:#1e293b;background:#f8fafc}.wrpp-gpt-btns{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.wrpp-gpt-btns .wrpp-btn{text-decoration:none;display:inline-flex;align-items:center}.wrpp-gpt-hint{font-size:.82rem;color:#64748b;line-height:1.5}body.vs-dark .wrpp-gpt-box{background:#1a1e2c}body.vs-dark .wrpp-gpt-head{color:#e8eaf0}body.vs-dark .wrpp-gpt-text{background:#12151f;border-color:#343a4d;color:#e8eaf0}body.vs-dark .wrpp-gpt-hint{color:#94a3b8}.wrpx-wrap{max-width:920px;margin:0 auto;padding:8px 4px 40px}.wrpx-back{margin-bottom:4px}@keyframes wrpxRise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes wrpxHero{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}.wrpx-wrap .wr-ib-hero{animation:wrpxHero .42s ease backwards}.wrpx-wrap .wr-ib-hero-ttl{display:inline-block;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.55),0 0 2px rgba(0,0,0,.4)}.wrpx-wrap .wr-ib-hero-sub{display:inline-block;background:rgba(0,0,0,.45);color:#fff;padding:6px 16px;border-radius:999px;backdrop-filter:blur(2px)}.wrpx-ex-list>.wrpx-ex,.wrpx-task-grid>.wrpx-task-card,.wrpx-unit-grid>.wrpx-unit-card{animation:wrpxRise .5s cubic-bezier(.22,.9,.32,1) backwards}.wrpx-ex-list>.wrpx-ex:first-child,.wrpx-task-grid>.wrpx-task-card:first-child,.wrpx-unit-grid>.wrpx-unit-card:first-child{animation-delay:.08s}.wrpx-ex-list>.wrpx-ex:nth-child(2),.wrpx-task-grid>.wrpx-task-card:nth-child(2),.wrpx-unit-grid>.wrpx-unit-card:nth-child(2){animation-delay:.16s}.wrpx-ex-list>.wrpx-ex:nth-child(3),.wrpx-task-grid>.wrpx-task-card:nth-child(3),.wrpx-unit-grid>.wrpx-unit-card:nth-child(3){animation-delay:.24s}.wrpx-ex-list>.wrpx-ex:nth-child(n+4),.wrpx-unit-grid>.wrpx-unit-card:nth-child(n+4){animation-delay:.3s}@media (prefers-reduced-motion:reduce){.wrpx-ex-list>.wrpx-ex,.wrpx-task-grid>.wrpx-task-card,.wrpx-unit-grid>.wrpx-unit-card,.wrpx-wrap .wr-ib-hero{animation:none}}.wrpx-task-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin-top:8px}.wrpx-task-card{background:#fff;border:1.5px solid #e2e8f0;border-radius:16px;padding:22px;cursor:pointer;transition:transform .1s,box-shadow .15s,border-color .15s}.wrpx-task-card:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(58,107,74,.16);border-color:#3a6b4a}.wrpx-task-badge{display:inline-block;font-weight:900;font-size:1.15rem;color:#fff;background:#3a6b4a;border-radius:10px;padding:4px 14px}.wrpx-task-sub{color:#475569;margin:12px 0 6px;font-size:.95rem}.wrpx-task-n{color:#64748b;font-size:.85rem;font-weight:700}.wrpx-task-go{margin-top:12px;color:#3a6b4a;font-weight:800}.wrpx-unit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.wrpx-unit-card{position:relative;background:#fff;border:1.5px solid #e2e8f0;border-radius:14px;padding:16px 18px;cursor:pointer;transition:transform .1s,box-shadow .15s,border-color .15s}.wrpx-unit-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(30,41,59,.12);border-color:#6366f1}.wrpx-unit-ttl{font-weight:800;color:#1e293b}.wrpx-unit-n{color:#64748b;font-size:.84rem;margin-top:4px}.wrpx-unit-acts{position:absolute;top:8px;right:8px;display:flex;gap:4px}.wrpx-mini{border:none;background:#f1f5f9;color:#64748b;width:26px;height:26px;border-radius:7px;cursor:pointer}.wrpx-mini:hover{background:#e2e8f0}.wrpx-mini-del:hover{background:#fee2e2;color:#b91c1c}.wrpx-ex-list{display:flex;flex-direction:column;gap:18px;margin-top:8px}.wrpx-ex{position:relative;background:#fff;border:1.5px solid #e8ecf0;border-radius:18px;padding:18px 20px 20px;box-shadow:0 4px 16px rgba(30,41,59,.06);overflow:hidden}.wrpx-ex-top{display:flex;align-items:center;gap:10px;margin-bottom:14px}.wrpx-ex-num{width:34px;height:34px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1rem;color:#fff;background:linear-gradient(135deg,#3a6b4a,#2f7d32);box-shadow:0 4px 10px rgba(58,107,74,.3)}.wrpx-ex-tag{font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#3a6b4a;background:#eaf4e2;padding:4px 11px;border-radius:999px}.wrpx-ex-lbl{font-size:.68rem;font-weight:800;letter-spacing:.07em;color:#94a3b8;margin-bottom:5px}.wrpx-ex-lbl-blue{color:#2563eb;margin-top:14px}.wrpx-ex-lbl-write{color:#3a6b4a;margin-top:14px}.wrpx-ex-lbl-green{color:#15803d;margin-bottom:5px}.wrpx-ex-orig{font-style:italic;font-size:1.02rem;color:#1e293b;background:#f6f8fb;border:1px solid #eef1f5;border-radius:12px;padding:12px 14px;line-height:1.55}.wrpx-ex-struct{font-weight:800;color:#24422e;background:linear-gradient(135deg,#f0f7ea,#e3f0d6);border:1px solid #d3e6c2;border-radius:12px;padding:12px 14px;line-height:1.5}.wrpx-ex-input{width:100%;border:1.5px solid #cbd5e1;border-radius:12px;padding:11px 13px;font-family:inherit;font-size:.98rem;resize:vertical;transition:border-color .15s,box-shadow .15s;background:#fff}.wrpx-ex-input:focus{outline:0;border-color:#3a6b4a;box-shadow:0 0 0 3px rgba(58,107,74,.14)}.wrpx-ex-btns{display:flex;gap:10px;margin-top:12px}.wrpx-reveal{border:1.5px solid #e2e8f0;background:#fff;border-radius:999px;padding:7px 18px;font-weight:800;font-size:.84rem;cursor:pointer;color:#475569;transition:all .13s}.wrpx-reveal:hover{transform:translateY(-1px)}.wrpx-reveal-hint.on,.wrpx-reveal-hint:hover{border-color:#f59e0b;color:#b45309;background:#fffbeb}.wrpx-reveal-ans.on,.wrpx-reveal-ans:hover{border-color:#16a34a;color:#15803d;background:#f0fdf4}.wrpx-ex-hint{margin-top:12px;background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:10px 14px;color:#92400e;font-size:.92rem;line-height:1.5;animation:wrpxReveal .28s ease}.wrpx-ex-ans{margin-top:12px;background:linear-gradient(135deg,#f0fdf4,#e6f8ec);border:1px solid #bbf7d0;border-radius:12px;padding:12px 14px;color:#15803d;font-weight:700;font-size:1.02rem;line-height:1.5;animation:wrpxReveal .28s ease}@keyframes wrpxReveal{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}body.vs-dark .wrpx-ex-tag{background:#172033}body.vs-dark .wrpx-ex-orig{background:#12151f;border-color:#2c3244}body.vs-dark .wrpx-ex-struct{background:linear-gradient(135deg,#16241a,#1a2e20);border-color:#2d4534;color:#d7ecc9}.wrpx-hero-chips{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}.wrpx-score-chip{font-size:.82rem;font-weight:800;color:#475569;background:#f1f5f9;border:1.5px solid #e2e8f0;padding:5px 14px;border-radius:999px}.wrpx-score-chip.done{color:#15803d;background:#f0fdf4;border-color:#bbf7d0}.wrpx-credits-chip{display:inline-flex;align-items:center;gap:5px;font-size:.82rem;font-weight:800;color:#b45309;background:#fffbeb;border:1.5px solid #f59e0b;padding:5px 13px;border-radius:999px;cursor:pointer}.wrpx-credits-chip:hover{background:#fef3c7}.wrpx-check.on,.wrpx-check:hover{border-color:#16a34a;color:#15803d;background:#f0fdf4}.wrpx-ai{border-color:#c4b5fd!important;color:#6d28d9!important;background:#f5f3ff!important}.wrpx-ai:hover{border-color:#7c3aed!important;background:#ede9fe!important}.wrpx-ai:disabled{opacity:.6;cursor:default}.wrpx-ex-badge{font-size:.72rem;font-weight:900;padding:3px 10px;border-radius:999px;margin-left:auto}.wrpx-ex-badge.ok{color:#15803d;background:#dcfce7}.wrpx-ex-badge.no{color:#b45309;background:#fef3c7}.wrpx-ex-badge:empty{display:none}.wrpx-ex-grade{margin:10px 0 2px;padding:10px 14px;border-radius:12px;border:1px solid #e2e8f0;animation:wrpxReveal .28s ease}.wrpx-ex-grade.ok{background:linear-gradient(135deg,#f0fdf4,#e6f8ec);border-color:#bbf7d0}.wrpx-ex-grade.no{background:#fffbeb;border-color:#fde68a}.wrpx-grade-row{display:flex;align-items:center;gap:10px}.wrpx-grade-pct{font-size:1.15rem;font-weight:900;color:#1e293b}.wrpx-ex-grade.ok .wrpx-grade-pct{color:#15803d}.wrpx-ex-grade.no .wrpx-grade-pct{color:#b45309}.wrpx-grade-verdict{font-weight:800;font-size:.86rem}.wrpx-grade-ai{font-size:.7rem;font-weight:800;color:#6d28d9;background:#ede9fe;padding:2px 8px;border-radius:999px;margin-left:auto}.wrpx-grade-note{margin-top:6px;font-size:.88rem;color:#475569;line-height:1.5}.wrpx-hint-line{margin-top:5px;line-height:1.5}.wrpx-hint-line:first-of-type{margin-top:8px}body.vs-dark .wrpx-score-chip{background:#1e2230;border-color:#343a4d;color:#cbd5e1}body.vs-dark .wrpx-ex-grade{border-color:#2c3244}body.vs-dark .wrpx-ex-grade.ok{background:linear-gradient(135deg,#12261a,#132b1c)}body.vs-dark .wrpx-ex-grade.no{background:#241f13;border-color:#4d3f1a}body.vs-dark .wrpx-grade-pct{color:#e8eaf0}body.vs-dark .wrpx-grade-note{color:#a9b4c6}.wrpx-pv{border:1px solid #eef0f4;border-radius:10px;padding:10px 12px;margin-bottom:8px}.wrpx-pv-o{font-style:italic;color:#1e293b}.wrpx-pv-s{color:#2563eb;font-weight:700;font-size:.9rem;margin-top:3px}.wrpx-pv-h{color:#b45309;font-size:.86rem;margin-top:3px}.wrpx-pv-a{color:#15803d;font-weight:700;margin-top:3px}body.vs-dark .wrpx-ex,body.vs-dark .wrpx-task-card,body.vs-dark .wrpx-unit-card{background:#1a1e2c;border-color:#2c3244}body.vs-dark .wrpx-ex-orig,body.vs-dark .wrpx-unit-ttl{color:#e8eaf0}body.vs-dark .wrpx-ex-orig{background:#12151f}body.vs-dark .wrpx-ex-struct{background:#172033}body.vs-dark .wrpx-ex-input{background:#12151f;border-color:#343a4d;color:#e8eaf0}body.vs-dark .wrpx-task-sub,body.vs-dark .wrpx-unit-n{color:#94a3b8}.wrpp-btn-unknown{background:linear-gradient(135deg,#fb923c,#f97316);color:#fff;box-shadow:0 6px 16px rgba(249,115,22,.28)}.wrpp-font-ctrl{display:inline-flex;align-items:center;gap:5px}.wrpp-fbtn{border:1.5px solid #e2e8f0;background:#fff;color:#475569;border-radius:9px;padding:8px 11px;font-weight:800;font-size:.85rem;line-height:1;cursor:pointer;font-family:Poppins,sans-serif;transition:all .13s}.wrpp-fbtn:hover{border-color:#a78bfa;color:#6d28d9;background:#f5f3ff}.wrpp-font-sel{border:1.5px solid #e2e8f0;background:#fff;color:#475569;border-radius:9px;padding:8px 9px;font-size:.82rem;font-weight:700;cursor:pointer;font-family:inherit;outline:0}.wrpp-font-sel:hover{border-color:#a78bfa}.wr-dark .wrpp-fbtn,.wr-dark .wrpp-font-sel{background:#1e293b;border-color:#334155;color:#cbd5e1}.wr-dark .wrpp-fbtn:hover{background:#312e81;border-color:#6366f1;color:#e0e7ff}.wrpp-empty{padding:46px 20px;text-align:center;color:#64748b;font-size:.95rem;background:#f8fafc;border:1.5px dashed #cbd5e1;border-radius:16px}.wrpp-modes{max-width:680px;margin:10px auto 0}.wrpp-modes-ttl{text-align:center;margin-bottom:18px}.wrpp-mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.wrpp-mode-card{position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;background:#fff;border:1.5px solid #e2e8f0;border-radius:18px;padding:26px 20px;cursor:pointer;font-family:inherit;box-shadow:0 6px 20px rgba(15,23,42,.05);transition:transform .16s ease,box-shadow .18s ease,border-color .18s ease;animation:wrppUp .5s cubic-bezier(.2,.75,.3,1) backwards}.wrpp-mode-syn{--wrpp-glow:99,102,241}.wrpp-mode-trans{--wrpp-glow:13,148,136}.wrpp-mode-grid .wrpp-mode-card:first-child{animation-delay:.08s}.wrpp-mode-grid .wrpp-mode-card:nth-child(2){animation-delay:.18s}.wrpp-mode-card::before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(130% 90% at 50% -8%,rgba(var(--wrpp-glow),.16),transparent 62%);opacity:0;transition:opacity .25s ease}.wrpp-mode-card:hover::before{opacity:1}.wrpp-mode-card:hover{transform:translateY(-5px);box-shadow:0 22px 44px rgba(var(--wrpp-glow),.24);border-color:rgba(var(--wrpp-glow),.42)}.wrpp-mode-ic{width:62px;height:62px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.7rem;transition:transform .2s ease,box-shadow .2s ease}.wrpp-mode-card:hover .wrpp-mode-ic{transform:scale(1.1);box-shadow:0 8px 20px rgba(var(--wrpp-glow),.3)}@media (prefers-reduced-motion:reduce){.wrpp-mode-card{animation:none}}.wrpp-mode-syn .wrpp-mode-ic{background:linear-gradient(135deg,#e0e7ff,#c7d2fe)}.wrpp-mode-trans .wrpp-mode-ic{background:linear-gradient(135deg,#ccfbf1,#99f6e4)}.wrpp-mode-tt{font-size:1.08rem;font-weight:800;color:#1e293b}.wrpp-mode-sub{font-size:.85rem;color:#64748b;line-height:1.5}.wrpp-modes-back{text-align:center;margin-top:18px}.wr-dark .wrpp-mode-card{background:#1e293b;border-color:#334155;box-shadow:none}.wr-dark .wrpp-mode-tt{color:#f1f5f9}.wr-dark .wrpp-mode-sub{color:#94a3b8}@media (max-width:560px){.wrpp-mode-grid{grid-template-columns:1fr}}.wrpp-search-wrap{position:relative;display:flex;align-items:center;margin:0 0 16px;max-width:520px}.wrpp-search-ic{position:absolute;left:12px;font-size:.95rem;opacity:.55;pointer-events:none}.wrpp-search-inp{width:100%;box-sizing:border-box;padding:10px 34px 10px 36px;border:1.5px solid #cbd5e1;border-radius:999px;background:#fff;font-size:.92rem;font-family:inherit;color:#334155;outline:0;transition:border-color .14s,box-shadow .14s}.wrpp-search-inp::placeholder{color:#94a3b8}.wrpp-search-inp:focus{border-color:#8b5cf6;box-shadow:0 0 0 3px rgba(139,92,246,.16)}.wrpp-search-clear{position:absolute;right:10px;width:22px;height:22px;padding:0;border:none;border-radius:50%;background:#e2e8f0;color:#475569;font-size:.7rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.wrpp-search-clear:hover{background:#cbd5e1}.wrpp-no-res{padding:26px 10px;text-align:center;color:#94a3b8;font-size:.92rem}.wr-overlay.wr-dark .wrpp-search-inp{background:#1e293b;border-color:#334155;color:#e2e8f0}.wr-overlay.wr-dark .wrpp-search-clear{background:#334155;color:#cbd5e1}.wrpp-levels{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-bottom:16px}.wrpp-levels-lbl{font-size:.82rem;font-weight:700;color:#64748b;margin-right:2px}.wrpp-lvl-chip{border:1.5px solid #cbd5e1;background:#fff;color:#475569;border-radius:999px;padding:4px 13px;font-size:.82rem;font-weight:700;cursor:pointer;font-family:inherit;transition:all .12s}.wrpp-lvl-chip:hover{border-color:#8b5cf6;color:#6d28d9}.wrpp-lvl-chip.active{background:#8b5cf6;border-color:#8b5cf6;color:#fff}.wrpp-hint{margin-top:12px;font-size:1.05rem;color:#d97706;letter-spacing:2px}.wrpp-hint b{font-weight:800;letter-spacing:3px}.wrpp-hint-n{font-size:.78rem;color:#94a3b8;letter-spacing:normal}.wrpp-hint-more{margin-left:6px;border:1.5px solid #fcd34d;background:#fffbeb;color:#b45309;border-radius:999px;padding:2px 10px;font-size:.74rem;font-weight:800;cursor:pointer;font-family:inherit;letter-spacing:normal;vertical-align:middle;transition:background .12s}.wrpp-hint-more:hover{background:#fef3c7}.wrpp-hint-done{margin-left:6px;font-size:.74rem;color:#16a34a;font-weight:700;letter-spacing:normal}.wr-dark .wrpp-hint-more{background:#292524;border-color:#78560f;color:#fcd34d}.wr-dark .wrpp-hint-more:hover{background:#422006}.wrpp-btn-hint{background:#fef3c7;color:#b45309}.wrpp-btn-hint:hover{background:#fde68a}.wrpp-hint-lvl{display:inline-block;font-size:.7rem;font-weight:800;color:#fff;background:#d97706;padding:1px 7px;border-radius:999px;letter-spacing:normal;vertical-align:middle}.wrpp-hint-wrap{position:relative;display:inline-block}.wrpp-hint-menu{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);z-index:30;background:#fff;border:1.5px solid #fde68a;border-radius:14px;box-shadow:0 12px 30px rgba(180,83,9,.18);padding:8px;min-width:190px;animation:wrppPop .18s ease backwards}.wrpp-hint-menu::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:7px solid transparent;border-top-color:#fff}.wrpp-hint-menu-hd{font-size:.74rem;font-weight:800;color:#b45309;text-align:left;padding:2px 8px 6px}.wrpp-hint-opt{display:flex;align-items:center;justify-content:space-between;width:100%;background:#fffbeb;border:1.5px solid #fef3c7;border-radius:9px;padding:8px 12px;margin-top:5px;cursor:pointer;font-family:inherit;font-size:.9rem;font-weight:800;color:#92400e}.wrpp-hint-opt:hover{background:#fef3c7;border-color:#fcd34d}.wrpp-hint-opt span{font-size:.74rem;font-weight:600;color:#a16207}.wr-dark .wrpp-hint-menu{background:#1c1917;border-color:#78560f}.wr-dark .wrpp-hint-menu::after{border-top-color:#1c1917}.wr-dark .wrpp-hint-opt{background:#292524;border-color:#44403c;color:#fcd34d}.wr-dark .wrpp-hint-opt:hover{background:#422006}.wr-dark .wrpp-hint-opt span{color:#d6a860}.wr-dark .wrpp-levels-lbl{color:#94a3b8}.wr-dark .wrpp-lvl-chip{background:#1e293b;border-color:#334155;color:#cbd5e1}.wr-dark .wrpp-lvl-chip.active{background:#8b5cf6;border-color:#8b5cf6;color:#fff}.wr-dark .wrpp-hint{color:#fbbf24}.wr-dark .wrpp-btn-hint{background:#422006;color:#fcd34d}.wrpp-groups{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}.wrpp-group{position:relative;background:#fff;border:1.5px solid #e2e8f0;border-radius:16px;padding:16px 16px 14px;box-shadow:0 2px 10px rgba(15,23,42,.04)}.wrpp-group-words{display:flex;flex-wrap:wrap;gap:7px}.wrpp-group-clickable{cursor:pointer}.wrpp-group-clickable:hover{border-color:#a5b4fc;box-shadow:0 10px 24px rgba(99,102,241,.14);transform:translateY(-2px)}.wrpp-group-chev{position:absolute;right:14px;bottom:12px;color:#c7d2fe;font-size:1.2rem;font-weight:800}.wr-dark .wrpp-group-chev{color:#4338ca}.wrpp-group-name{display:flex;align-items:baseline;gap:8px;font-size:1.15rem;font-weight:800;color:#4338ca}.wrpp-group-count{margin-left:auto;font-size:.72rem;font-weight:700;color:#94a3b8;background:#f1f5f9;padding:2px 9px;border-radius:999px}.wr-dark .wrpp-group-name{color:#c7d2fe}.wr-dark .wrpp-group-count{background:#334155;color:#cbd5e1}.wrpp-chip{display:inline-block;padding:5px 12px;background:#eef2ff;color:#4338ca;border-radius:999px;font-size:.88rem;font-weight:700}.wrpp-group-note{margin-top:10px;font-size:.82rem;color:#64748b;font-style:italic}.wrpp-group-actions{position:absolute;top:10px;right:10px;display:flex;gap:4px;opacity:0;transition:opacity .15s}.wrpp-group:hover .wrpp-group-actions{opacity:1}.wrpp-ic-btn{background:#f1f5f9;border:none;border-radius:8px;width:28px;height:28px;cursor:pointer;font-size:.85rem;color:#475569}.wrpp-ic-btn:hover{background:#e2e8f0}.wrpp-ic-del:hover{background:#fee2e2;color:#dc2626}.wrpp-edit{max-width:620px;margin:0 auto;background:#fff;border:1.5px solid #e2e8f0;border-radius:18px;padding:24px;box-shadow:0 6px 24px rgba(15,23,42,.06)}.wrpp-lbl{display:block;font-size:.82rem;font-weight:700;color:#475569;margin:14px 0 6px}.wrpp-input,.wrpp-textarea{width:100%;border:1.5px solid #cbd5e1;border-radius:12px;padding:10px 12px;font-size:.95rem;font-family:inherit;color:#1e293b;box-sizing:border-box;resize:vertical}.wrpp-input:focus,.wrpp-textarea:focus{outline:0;border-color:#8b5cf6}.wrpp-edit-btns{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}.wrpp-chip-pos{font-style:normal;font-size:.72rem;opacity:.7;font-weight:600}.wrpp-help{font-size:.85rem;color:#64748b;margin-bottom:8px;line-height:1.5}.wrpp-pattern{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:10px;padding:10px 12px;font-size:.8rem;color:#475569;white-space:pre-wrap;margin:0 0 12px;font-family:ui-monospace,Menlo,Consolas,monospace;overflow-x:auto}.wrpp-preview{margin-top:14px}.wrpp-preview-hd{font-size:.82rem;font-weight:800;color:#8b5cf6;margin-bottom:8px}.wrpp-preview-empty{font-size:.85rem;color:#94a3b8;font-style:italic}.wrpp-reveal-cards{display:flex;flex-direction:column;gap:10px;text-align:left;font-size:16px}.wrpp-ec{background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:12px;padding:12px 14px}.wrpp-ec-prompt{background:#fffbeb;border-color:#fde68a}.wrpp-ec-hit{background:#f0fdf4;border-color:#86efac}.wrpp-ec-hd{display:flex;align-items:center;flex-wrap:wrap;gap:6px}.wrpp-ec-collap{padding:0}.wrpp-ec-collap .wrpp-ec-hd{padding:11px 14px;cursor:pointer;user-select:none}.wrpp-ec-collap .wrpp-ec-body{display:none;padding:0 14px 12px}.wrpp-ec-collap.open .wrpp-ec-body{display:block}.wrpp-ec-chev{display:inline-block;color:#94a3b8;font-size:.8rem;transition:transform .15s}.wrpp-ec-collap.open .wrpp-ec-chev{transform:rotate(90deg)}.wrpp-ec-word{font-size:1.05em;font-weight:800;color:#1e293b}.wrpp-ec-pos{font-style:italic;font-size:.82em;color:#8b5cf6;font-weight:700}.wrpp-ec-lvl{font-size:.68em;font-weight:800;color:#fff;background:#6366f1;padding:2px 7px;border-radius:999px}.wrpp-ec-tag{font-size:.66em;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:#92400e;background:#fef3c7;padding:2px 7px;border-radius:999px}.wrpp-ec-tag-hit{color:#15803d;background:#dcfce7}.wrpp-ec-spk{margin-left:auto;background:0 0;border:none;cursor:pointer;color:#16a34a;opacity:.85;padding:2px;line-height:0;display:inline-flex;align-items:center;transition:opacity .13s,transform .1s}.wrpp-ec-spk:hover{opacity:1;transform:scale(1.12)}.wrpp-ec-vi{font-size:.9em;color:#334155;font-weight:600;margin-top:4px}.wrpp-sub-hero{display:inline-block;background:rgba(0,0,0,.45);color:#fff!important;padding:6px 16px;border-radius:14px;backdrop-filter:blur(2px)}.wrpp-ec-viline{display:none;font-size:.88em;color:#0f766e;font-weight:700;margin:4px 0 2px 22px}.wrpp-show-vi .wrpp-ec-viline{display:block}.wrpp-show-vi .wrpp-ec-body .wrpp-ec-vi{display:none}.wr-dark .wrpp-ec-viline{color:#5eead4}.wrpp-btn-vi{background:#ecfeff;color:#0e7490;border:1px solid #a5f3fc}.wrpp-btn-vi:hover{background:#cffafe}.wrpp-btn-vi.on{background:linear-gradient(135deg,#22d3ee,#0891b2);color:#fff;border-color:transparent}.wr-dark .wrpp-btn-vi{background:#0e2a30;color:#67e8f9;border-color:#155e6b}.wr-dark .wrpp-btn-vi.on{background:linear-gradient(135deg,#0891b2,#0e7490);color:#fff}.wrpp-ec-def{font-size:.85em;color:#64748b;font-style:italic;margin-top:2px}.wrpp-ec-ex{margin:8px 0 0;padding-left:18px}.wrpp-ec-ex li{font-size:.84em;color:#475569;line-height:1.5;margin-bottom:3px}.wrpp-ex-hl{color:#ea580c;font-weight:800}.wr-dark .wrpp-ex-hl{color:#fb923c}.wrpp-test-pos{font-size:1rem;font-weight:700;color:#8b5cf6}.wr-dark .wrpp-help{color:#94a3b8}.wr-dark .wrpp-pattern{background:#0f172a;border-color:#334155;color:#94a3b8}.wr-dark .wrpp-ec{background:#0f172a;border-color:#334155}.wr-dark .wrpp-ec-prompt{background:#2a2410;border-color:#78560f}.wr-dark .wrpp-ec-hit{background:#0e2a17;border-color:#16a34a}.wr-dark .wrpp-ec-word{color:#f1f5f9}.wr-dark .wrpp-ec-vi{color:#e2e8f0}.wr-dark .wrpp-ec-def,.wr-dark .wrpp-ec-ex li{color:#94a3b8}.wrpp-test{max-width:820px;margin:10px auto 0;background:#fff;border:1.5px solid #e2e8f0;border-radius:20px;padding:30px 38px;box-shadow:0 8px 28px rgba(15,23,42,.07);text-align:center}.wrpp-test-top{display:flex;align-items:center;justify-content:space-between;font-size:.82rem;font-weight:800;color:#94a3b8;margin-bottom:18px}.wrpp-lvl-sel{font-family:inherit;font-size:.8rem;font-weight:700;color:#6d28d9;background:#f5f3ff;border:1.5px solid #ddd6fe;border-radius:999px;padding:4px 26px 4px 12px;cursor:pointer;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%236d28d9' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 9px center}.wrpp-lvl-sel:hover{border-color:#8b5cf6}.wr-dark .wrpp-lvl-sel{background-color:#2e1065;border-color:#4c1d95;color:#c4b5fd}.wrpp-test-score{color:#16a34a}.wrpp-test-q{font-size:.9rem;color:#64748b;font-weight:700}.wrpp-test-word{font-size:2rem;font-weight:900;color:#1e293b;margin:8px 0 4px}.wrpp-test-note{font-size:.84rem;color:#94a3b8;font-style:italic;margin-bottom:8px}.wrpp-test-inp{width:100%;border:2px solid #c7d2fe;border-radius:14px;padding:12px 16px;font-size:1.1rem;text-align:center;font-family:inherit;color:#1e293b;box-sizing:border-box;margin-top:12px}.wrpp-test-inp:focus{outline:0;border-color:#8b5cf6}.wrpp-test-btns{display:flex;gap:10px;justify-content:center;margin-top:16px}.wrpp-fb{font-size:1.05rem;font-weight:800;margin-top:14px}.wrpp-fb-ok{color:#16a34a}.wrpp-fb-no{color:#dc2626}.wrpp-fb-close{color:#d97706}.wrpp-fb-fix{color:#b45309;text-decoration:underline}.wr-dark .wrpp-fb-close{color:#fbbf24}.wr-dark .wrpp-fb-fix{color:#fcd34d}.wrpp-fb-you{font-weight:700;text-decoration:underline}.wrpp-reveal-lbl{font-size:.82rem;color:#64748b;font-weight:700;margin:16px 0 8px}.wrpp-reveal{display:flex;flex-wrap:wrap;gap:7px;justify-content:center}.wrpp-chip-reveal{background:#f1f5f9;color:#334155}.wrpp-chip-hit{background:#dcfce7;color:#15803d;box-shadow:0 0 0 2px #86efac}.wrpp-result-emoji{font-size:2.8rem;margin-bottom:4px}.wrpp-result-ttl{font-size:1.1rem;font-weight:800;color:#1e293b}.wrpp-result-pct{font-size:2.4rem;font-weight:900;margin:4px 0}.wrpp-result-sub{font-size:.9rem;color:#64748b;margin-bottom:6px}.wr-dark .wrpp-result-ttl,.wr-dark .wrpp-test-word,.wr-dark .wrpp-title{color:#f1f5f9}.wr-dark .wrpp-lbl,.wr-dark .wrpp-result-sub,.wr-dark .wrpp-reveal-lbl,.wr-dark .wrpp-sub,.wr-dark .wrpp-test-q{color:#94a3b8}.wr-dark .wrpp-edit,.wr-dark .wrpp-group,.wr-dark .wrpp-test{background:#1e293b;border-color:#334155;box-shadow:none}.wr-dark .wrpp-chip{background:#312e81;color:#c7d2fe}.wr-dark .wrpp-group-note,.wr-dark .wrpp-test-note{color:#94a3b8}.wr-dark .wrpp-empty{background:#1e293b;border-color:#334155;color:#94a3b8}.wr-dark .wrpp-btn-ghost{background:#334155;color:#cbd5e1}.wr-dark .wrpp-btn-ghost:hover{background:#475569}.wr-dark .wrpp-ic-btn{background:#334155;color:#cbd5e1}.wr-dark .wrpp-input,.wr-dark .wrpp-test-inp,.wr-dark .wrpp-textarea{background:#0f172a;border-color:#334155;color:#e2e8f0}.wr-dark .wrpp-chip-reveal{background:#334155;color:#e2e8f0}.wr-dark .wrpp-chip-hit{background:#14532d;color:#86efac;box-shadow:0 0 0 2px #16a34a}@media (max-width:640px){.wr-paraphrase{padding:16px 12px 34px}.wrpp-groups{grid-template-columns:1fr}.wrpp-head-btns{width:100%}.wrpp-head-btns .wrpp-btn{flex:1}}.wt-restart.wt-speak{margin-left:auto;background:#fff;border:1.5px solid #e2e8f0;color:#334155;padding:7px 11px;font-size:1rem}.wt-restart.wt-speak.on{background:#ede9fe;border-color:#c4b5fd}.wt-restart.wt-sound{background:#fff;border:1.5px solid #e2e8f0;color:#334155;padding:7px 11px;font-size:1rem;margin-left:8px}.wt-restart.wt-sound+.wt-restart,.wt-restart.wt-speak+.wt-restart{margin-left:8px}.wt-combo{position:absolute;top:60px;right:26px;background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;font-weight:800;font-size:1.05rem;padding:6px 15px;border-radius:999px;box-shadow:0 8px 22px rgba(239,68,68,.42);pointer-events:none;z-index:6;animation:wtCombo .9s ease forwards}@keyframes wtCombo{0%{transform:scale(.6) translateY(8px);opacity:0}18%{transform:scale(1.18) translateY(0);opacity:1}70%{transform:scale(1);opacity:1}100%{transform:scale(1) translateY(-14px);opacity:0}}.wt-paste-ta{width:100%;box-sizing:border-box;border:1.5px solid #e2e8f0;border-radius:11px;padding:12px 14px;font-size:.95rem;font-family:inherit;line-height:1.6;resize:vertical;color:#1e293b;background:#fff}.wt-paste-ta:focus{outline:0;border-color:#7c3aed}.wt-restart.wt-stop{background:#dc2626}.wt-restart.wt-stop:hover{background:#b91c1c}.wt-result-ov{position:fixed;inset:0;background:rgba(248,250,252,.88);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:10030}.wt-result-card{background:#fff;border:1.5px solid #e2e8f0;border-radius:20px;padding:26px 28px;box-shadow:0 18px 50px rgba(15,23,42,.18);max-width:460px;width:100%;text-align:center}.wt-result-ttl{font-size:1.3rem;font-weight:800;color:#1e293b;margin-bottom:18px}.wt-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}.wt-rs{background:#f8fafc;border:1.5px solid #eef0f5;border-radius:13px;padding:12px 6px}.wt-rs b{display:block;font-size:1.45rem;font-weight:800;color:#4f46e5;line-height:1.2}.wt-rs span{font-size:.76rem;color:#64748b;font-weight:600}.wt-rs.wt-rs-ok b{color:#16a34a}.wt-rs.wt-rs-bad b{color:#dc2626}.wt-result-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.wt-result-actions .wt-start-btn{width:auto;padding:11px 22px}.wt-overlay{background:linear-gradient(135deg,#ece9fb 0,#f4f1fe 45%,#faf6ff 100%)}.wt-topbar{background:0 0;border-bottom:none;backdrop-filter:none;padding:14px 20px}.wt-body{padding:8px 18px 28px}.wt-game{max-width:980px}.wt-stats{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:18px}.wt-tb-spacer{flex:1 1 auto}.wt-stat{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:700;padding:7px 14px;border-radius:999px;line-height:1}.wt-stat b{font-size:1rem;font-weight:800;font-variant-numeric:tabular-nums;display:inline-block;text-align:center}.wt-st-wpm b{min-width:2.6ch}.wt-st-acc b{min-width:3.6ch}.wt-st-time b{min-width:5.6ch;text-align:right}.wt-st-prog b{min-width:7ch;text-align:right}.wt-st-wpm{background:#fef3c7;color:#b45309}.wt-st-acc{background:#dcfce7;color:#15803d}.wt-st-time{background:#dbeafe;color:#1d4ed8}.wt-st-prog{background:#ede9fe;color:#6d28d9}.wt-icbtn{width:40px;height:40px;border-radius:50%;border:none;cursor:pointer;font-size:1.05rem;display:inline-flex;align-items:center;justify-content:center;background:#eef2ff;color:#4338ca;transition:filter .12s,transform .12s}.wt-icbtn:hover{filter:brightness(.96)}.wt-icbtn.wt-speak{background:#ede9fe}.wt-icbtn.wt-speak.on{background:#7c3aed;color:#fff}.wt-icbtn.wt-sound{background:#dbeafe}.wt-pill{display:inline-flex;align-items:center;gap:6px;border:none;cursor:pointer;font-family:inherit;font-weight:800;font-size:.86rem;padding:9px 18px;border-radius:999px;transition:filter .12s,transform .12s}.wt-pill:hover{filter:brightness(.97)}.wt-pill:active{transform:translateY(1px)}.wt-pill.wt-stop{background:#fee2e2;color:#dc2626}.wt-pill.wt-rs-btn{background:#eef1f6;color:#475569}.wt-pill.wt-newset{background:linear-gradient(135deg,#8b5cf6,#6366f1);color:#fff;box-shadow:0 6px 16px rgba(124,58,237,.32)}.wt-words{border:none;border-radius:24px;padding:30px 34px;box-shadow:0 18px 50px rgba(99,102,241,.12);max-height:52vh}.wt-w-active{background:#ede9fe;box-shadow:0 0 0 2px #c4b5fd}.wt-hint{color:#8b8aa3}.wt-hint b{color:#6d28d9}.wt-hl-ok{color:#16a34a;font-weight:700}.wt-hl-bad{color:#dc2626;font-weight:700}@media (max-width:640px){.wt-tb-spacer{flex-basis:100%;height:0}}.or-overlay{display:none;position:fixed;inset:0;background:0 0;z-index:9998;flex-direction:column;overflow:hidden}.or-overlay.active{display:flex}.or-header{display:flex;align-items:center;gap:10px;flex-shrink:0;padding:9px 16px;border-bottom:1.5px solid #99f6e4;background:rgba(255,255,255,.85);backdrop-filter:blur(6px)}.or-back-btn{padding:5px 13px;border-radius:8px;border:1.5px solid #99f6e4;background:#fff;cursor:pointer;font-size:.86rem;color:#0f766e;transition:all .13s;white-space:nowrap}.or-back-btn:hover{background:#ecfeff;border-color:#0f766e}.or-title{font-weight:800;font-size:1.05rem;color:#0f766e}.or-add-btn{margin-left:auto;padding:6px 15px;border-radius:999px;border:none;background:linear-gradient(135deg,#14b8a6,#0f766e);color:#fff;font-weight:800;font-size:.82rem;cursor:pointer;transition:filter .13s}.or-add-btn:hover{filter:brightness(1.08)}.or-body{flex:1;overflow-y:auto;min-height:0}.or-content{max-width:1100px;margin:0 auto;padding:22px 18px 60px}.or-empty{text-align:center;color:#64748b;font-size:1rem;font-weight:600;padding:70px 20px;line-height:1.7}.or-cat{margin-bottom:30px}.or-cat-head{display:flex;align-items:center;gap:9px;font-family:Nunito,sans-serif;font-weight:900;font-size:1.15rem;color:#0f172a;margin-bottom:14px;padding-bottom:9px;border-bottom:2px solid #e2e8f0}.or-cat-ic{font-size:1.25rem}.or-cat-count{font-size:.72rem;font-weight:800;color:#0f766e;background:#ccfbf1;border-radius:999px;padding:2px 9px}.or-cards{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(248px,1fr))}.or-card{position:relative;border-radius:15px;background:#fff;border:1.5px solid #e2e8f0;border-left:5px solid #94a3b8;box-shadow:0 2px 10px rgba(15,23,42,.05);transition:transform .15s,box-shadow .15s,border-color .15s;overflow:hidden}.or-card:hover{transform:translateY(-3px);box-shadow:0 8px 22px rgba(15,23,42,.12)}.or-card-link{display:block;padding:15px 16px;text-decoration:none;color:inherit}.or-card-title{font-family:Nunito,sans-serif;font-weight:800;font-size:1rem;color:#0f172a;line-height:1.3}.or-card-desc{font-size:.82rem;color:#475569;margin-top:6px;line-height:1.5}.or-card-host{font-size:.72rem;color:#0f766e;margin-top:10px;font-weight:700;word-break:break-all}.or-card-tools{position:absolute;top:8px;right:8px;display:flex;gap:4px;opacity:0;transition:opacity .13s}.or-card:hover .or-card-tools{opacity:1}.or-mini-btn{width:28px;height:28px;border-radius:8px;border:none;cursor:pointer;background:rgba(255,255,255,.92);box-shadow:0 1px 4px rgba(0,0,0,.15);font-size:.82rem;line-height:1;display:inline-flex;align-items:center;justify-content:center}.or-mini-btn:hover{background:#f1f5f9}.or-mini-btn.or-del:hover{background:#fee2e2}.or-cat-toeic{border-left-color:#0ea5e9}.or-cat-ielts{border-left-color:#dc2626}.or-cat-grammar{border-left-color:#16a34a}.or-cat-vocabulary{border-left-color:#7c3aed}.or-cat-mixed{border-left-color:#f59e0b}.or-form-dialog{display:none;position:fixed;inset:0;z-index:10000;background:rgba(15,23,42,.45);align-items:center;justify-content:center;padding:16px}.or-form-dialog.active{display:flex}.or-form-inner{width:100%;max-width:460px;background:#fff;border-radius:18px;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.or-form-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.or-form-head span{font-family:Nunito,sans-serif;font-weight:900;font-size:1.2rem;color:#0f172a}.or-form-x{border:none;background:#f1f5f9;width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:1rem;color:#64748b}.or-form-x:hover{background:#e2e8f0}.or-field{display:block;margin-bottom:13px}.or-field>span{display:block;font-size:.8rem;font-weight:700;color:#334155;margin-bottom:5px}.or-field input,.or-field select{width:100%;box-sizing:border-box;padding:10px 12px;border-radius:10px;border:1.5px solid #cbd5e1;font-size:.9rem;font-family:inherit;background:#fff}.or-field input:focus,.or-field select:focus{outline:0;border-color:#14b8a6}.or-form-actions{display:flex;gap:10px;margin-top:18px}.or-save-btn{flex:1;padding:11px;border-radius:10px;border:none;cursor:pointer;background:linear-gradient(135deg,#14b8a6,#0f766e);color:#fff;font-weight:800;font-size:.9rem}.or-save-btn:hover{filter:brightness(1.08)}.or-cancel-btn{padding:11px 18px;border-radius:10px;border:1.5px solid #cbd5e1;cursor:pointer;background:#fff;color:#475569;font-weight:700;font-size:.9rem}.or-cancel-btn:hover{background:#f8fafc}@media (max-width:600px){.or-title{font-size:.92rem}.or-cards{grid-template-columns:1fr}}.topic-search-wrap{position:relative;display:flex;align-items:center;margin:2px 0 16px;max-width:520px}.topic-search-icon{position:absolute;left:15px;font-size:.95rem;pointer-events:none;opacity:.7}.topic-search-input{width:100%;box-sizing:border-box;padding:11px 40px 11px 42px;border-radius:999px;border:1.5px solid var(--border,#e2ddd5);background:var(--surface,#fff);color:var(--ink,#1f2937);font-size:.9rem;font-family:inherit;transition:border-color .15s,box-shadow .15s}.topic-search-input:focus{outline:0;border-color:#14b8a6;box-shadow:0 0 0 3px rgba(20,184,166,.16)}.topic-search-input::placeholder{color:var(--muted,#9e9890)}.topic-search-clear{position:absolute;right:8px;width:27px;height:27px;border:none;border-radius:50%;background:0 0;color:var(--muted,#9e9890);cursor:pointer;font-size:.8rem;line-height:1;display:inline-flex;align-items:center;justify-content:center}.topic-search-clear:hover{background:rgba(148,163,184,.2)}.topic-search-results{margin:2px 0 18px;max-width:660px}.ts-empty,.ts-res-head{font-size:.8rem;font-weight:700;color:var(--muted,#64748b);padding:6px 2px 8px}.ts-res-item{display:flex;flex-direction:column;gap:2px;padding:10px 15px;margin-bottom:7px;border-radius:12px;border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);cursor:pointer;transition:border-color .13s,transform .13s,box-shadow .13s}.ts-res-item:hover{border-color:#14b8a6;transform:translateX(3px);box-shadow:0 3px 12px rgba(20,184,166,.14)}.ts-res-title{font-weight:800;font-size:.92rem;color:var(--ink,#0f172a)}.ts-res-meta{font-size:.76rem;color:var(--muted,#64748b);font-weight:600}.or-cat-listening{border-left-color:#0d9488}.or-cat-reading{border-left-color:#2563eb}.or-cat-speaking{border-left-color:#db2777}.or-cat-daily{border-left-color:#ea580c}.or-card-mine{background:linear-gradient(0deg,rgba(20,184,166,.06),rgba(20,184,166,.06)),var(--surface,#fff)}.or-mine-badge{display:inline-block;vertical-align:middle;margin-left:4px;font-size:.62rem;font-weight:800;color:#0f766e;background:#ccfbf1;border-radius:999px;padding:2px 7px;white-space:nowrap}.or-share-field{cursor:pointer}.or-share-field input{cursor:pointer}.td-reset-btn{margin-left:auto;padding:5px 13px;border-radius:999px;cursor:pointer;border:1.5px solid #fca5a5;background:#fff;color:#b91c1c;font-family:inherit;font-weight:800;font-size:.8rem;white-space:nowrap;transition:background .13s,border-color .13s}.td-reset-btn:hover{background:#fef2f2;border-color:#ef4444}.td-clear-btn{margin-left:8px;padding:5px 13px;border-radius:999px;cursor:pointer;border:1.5px solid #cbd5e1;background:#fff;color:#475569;font-family:inherit;font-weight:800;font-size:.8rem;white-space:nowrap;transition:background .13s,border-color .13s,color .13s}.td-clear-btn:hover{background:#fef2f2;border-color:#ef4444;color:#b91c1c}.td-weekprog{margin-left:16px;display:flex;align-items:center;gap:10px;min-width:0}.td-weekbar{width:160px;max-width:40vw;height:9px;border-radius:999px;background:rgba(15,118,110,.15);overflow:hidden;flex-shrink:0}.td-weekbar-fill{height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,#14b8a6,#0f766e);transition:width .25s ease}.td-weekpct{font-size:.8rem;font-weight:800;color:#0f766e;white-space:nowrap}.td-tabs{display:flex;gap:4px;background:rgba(15,118,110,.1);border-radius:999px;padding:3px}.td-tab{border:none;background:0 0;cursor:pointer;border-radius:999px;padding:5px 14px;font-family:inherit;font-size:.84rem;font-weight:800;color:#0f766e;white-space:nowrap;transition:background .13s,color .13s}.td-tab.on{background:#fff;color:#0f766e;box-shadow:0 1px 4px rgba(15,118,110,.2)}.td-month-wrap{max-width:1100px;margin:0 auto;padding:16px 18px 60px}.td-cal-loading{text-align:center;color:var(--muted,#64748b);padding:40px;font-weight:700}.td-month-nav{display:flex;align-items:center;gap:12px;justify-content:center;margin-bottom:14px;flex-wrap:wrap}.td-mnav-btn{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--border,#99f6e4);background:var(--surface,#fff);color:#0f766e;font-size:1.2rem;line-height:1;cursor:pointer;font-weight:800}.td-mnav-btn:hover:not([disabled]){background:#ecfeff}.td-mnav-btn[disabled]{opacity:.35;cursor:not-allowed}.td-month-title{font-family:Nunito,sans-serif;font-weight:900;font-size:1.15rem;color:var(--ink,#0f172a);min-width:150px;text-align:center}.td-month-prog{font-size:.82rem;font-weight:800;color:#0f766e;background:#ccfbf1;border-radius:999px;padding:3px 12px}.td-cal-head{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-bottom:6px}.td-cal-head span{text-align:center;font-size:.72rem;font-weight:900;color:var(--muted,#64748b);text-transform:uppercase}.td-cal{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.td-cell{display:flex;flex-direction:column;min-height:92px;min-width:0;border-radius:12px;border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);padding:5px 5px 4px;overflow:hidden}.td-cell-out{background:0 0;border-color:transparent}.td-cell-today{border-color:#14b8a6;box-shadow:0 0 0 2px rgba(20,184,166,.2)}.td-cell-head{display:flex;align-items:center;justify-content:space-between;padding:0 2px 3px}.td-cell-date{font-size:.82rem;font-weight:900;color:var(--ink,#0f172a)}.td-cell-today .td-cell-date{color:#0f766e}.td-cell-count{font-size:.62rem;font-weight:800;color:#0f766e;background:#ccfbf1;border-radius:999px;padding:1px 6px}.td-cell-tasks{flex:1;display:flex;flex-direction:column;gap:3px;min-height:4px}.td-task-sm{padding:3px 4px;border-radius:7px;font-size:.74rem}.td-task-sm .td-check{width:15px;height:15px;border-radius:4px}.td-task-sm .td-check svg{width:10px;height:10px}.td-task-sm .td-task-text{font-size:.74rem;line-height:1.25}.td-add-sm{padding:3px 0 0}.td-add-sm .td-add-input{padding:4px 7px;font-size:.72rem;border-radius:7px}@media (max-width:640px){.td-cal,.td-cal-head{gap:4px}.td-cell{min-height:74px;padding:3px}.td-cell-date{font-size:.74rem}.td-tabs{order:3}}.td-grid{max-width:1300px;margin:0 auto;padding:20px 18px 60px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.td-day{display:flex;flex-direction:column;min-width:0;border-radius:14px;border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);box-shadow:0 2px 10px rgba(15,23,42,.05);overflow:hidden}.td-day-head{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:10px 12px 8px;font-family:Nunito,sans-serif}.td-day-name{font-weight:900;font-size:.95rem;color:var(--ink,#0f172a)}.td-day-count{font-size:.72rem;font-weight:800;color:#0f766e;background:#ccfbf1;border-radius:999px;padding:2px 8px}.td-daybar{height:6px;margin:0 12px 10px;border-radius:999px;background:rgba(15,118,110,.13);overflow:hidden}.td-daybar-fill{height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,#2dd4bf,#0d9488);transition:width .25s ease}.td-tasks{flex:1;display:flex;flex-direction:column;gap:6px;padding:0 10px 4px;min-height:30px}.td-task{display:flex;align-items:flex-start;gap:7px;padding:7px 8px;border-radius:10px;background:rgba(148,163,184,.08);transition:background .12s}.td-task:hover{background:rgba(148,163,184,.16)}.td-task:hover .td-del{opacity:1}.td-check{flex-shrink:0;width:20px;height:20px;margin-top:1px;padding:0;cursor:pointer;border-radius:6px;border:2px solid #cbd5e1;background:var(--surface,#fff);display:inline-flex;align-items:center;justify-content:center;color:#fff;transition:all .12s}.td-check:hover{border-color:#14b8a6}.td-check svg{width:13px;height:13px}.td-done .td-check{background:#14b8a6;border-color:#14b8a6}.td-task-text{flex:1;font-size:.84rem;line-height:1.4;color:var(--ink,#0f172a);word-break:break-word}.td-done .td-task-text{text-decoration:line-through;color:var(--muted,#94a3b8)}.td-del{flex-shrink:0;border:none;background:0 0;cursor:pointer;opacity:0;color:var(--muted,#94a3b8);font-size:1.1rem;line-height:1;padding:0 2px;transition:opacity .12s,color .12s}.td-del:hover{color:#dc2626}.td-add{display:flex;align-items:center;gap:6px;padding:8px 10px 12px}.td-add-input{flex:1;min-width:0;box-sizing:border-box;padding:7px 10px;border-radius:9px;border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);color:var(--ink,#1f2937);font-family:inherit;font-size:.82rem;transition:border-color .13s,box-shadow .13s}.td-add-input:focus{outline:0;border-color:#14b8a6;box-shadow:0 0 0 3px rgba(20,184,166,.16)}.td-add-input::placeholder{color:var(--muted,#9ca3af)}.td-add-btn{flex-shrink:0;width:30px;height:30px;border:none;border-radius:9px;cursor:pointer;background:linear-gradient(135deg,#14b8a6,#0f766e);color:#fff;font-size:1.2rem;line-height:1;font-weight:700;display:inline-flex;align-items:center;justify-content:center;transition:filter .12s}.td-add-btn:hover{filter:brightness(1.08)}@media (max-width:900px){.td-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.td-grid{grid-template-columns:1fr}.td-weekbar{width:90px}}.wt-voice-sel{height:40px;max-width:200px;border-radius:999px;cursor:pointer;border:1.5px solid #c7d2fe;background:#eef2ff;color:#4338ca;font-family:inherit;font-weight:700;font-size:.82rem;padding:0 30px 0 14px;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234338ca' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");background-repeat:no-repeat;background-position:right 11px center;transition:filter .12s,border-color .12s}.wt-voice-sel:hover{filter:brightness(.97);border-color:#a5b4fc}.wt-voice-sel:focus{outline:0;border-color:#6366f1}.co-passage-btn{background:linear-gradient(135deg,#10b981,#0d9488)!important;color:#fff!important;border-color:transparent!important}.co-pa-ov{position:fixed;inset:0;z-index:10001;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.5);padding:16px}.co-pa-box{width:100%;max-width:640px;max-height:90vh;display:flex;flex-direction:column;background:var(--surface,#fff);border-radius:18px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.34)}.co-pa-hd{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px;background:linear-gradient(135deg,#10b981,#0d9488);color:#fff;font-family:Nunito,sans-serif;font-weight:900;font-size:1.05rem}.co-pa-x{border:none;background:rgba(255,255,255,.22);color:#fff;width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:1rem}.co-pa-x:hover{background:rgba(255,255,255,.35)}.co-pa-body{padding:16px 18px 20px;overflow-y:auto}.co-pa-ta{width:100%;box-sizing:border-box;border-radius:12px;border:1.5px solid var(--border,#cbd5e1);padding:12px 14px;font-size:.95rem;font-family:inherit;line-height:1.55;resize:vertical;background:var(--surface,#fff);color:var(--ink,#1f2937)}.co-pa-ta:focus{outline:0;border-color:#10b981}.co-pa-actions{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap;align-items:center}.co-pa-pvchk{display:inline-flex;align-items:center;gap:7px;cursor:pointer;padding:7px 12px;border:1.5px solid var(--border,#cbd5e1);border-radius:10px;background:var(--surface,#fff);color:var(--ink,#334155);font-size:.85rem;font-weight:600;user-select:none}.co-pa-pvchk input{width:15px;height:15px;accent-color:#6366f1;cursor:pointer}.co-pa-pvchk:hover{border-color:#a5b4fc}.co-pa-star{border:0;background:0 0;padding:0 2px;cursor:pointer;font-size:1.05rem;line-height:1;color:#cbd5e1;transition:color .15s,transform .15s}.co-pa-star:hover{color:#f59e0b;transform:scale(1.15)}.co-pa-star.co-pa-star-on{color:#f59e0b}.co-pa-star-test-btn{border-color:#fcd34d!important;background:#fffbeb!important;color:#92400e!important}.co-pa-star-test-btn:hover{background:#fef3c7!important}.co-pa-btn{border:1.5px solid var(--border,#cbd5e1);background:var(--surface,#fff);color:var(--ink,#334155);border-radius:999px;padding:9px 18px;font-weight:800;font-size:.88rem;cursor:pointer;font-family:inherit}.co-pa-btn:hover{filter:brightness(.98)}.co-pa-btn-primary{background:linear-gradient(135deg,#10b981,#0d9488);color:#fff;border-color:transparent}.co-pa-test-btn{background:#fff7ed;color:#ea580c;border-color:#fdba74}.co-pa-ai-btn{background:#f5f3ff;color:#6d28d9;border-color:#ddd6fe}.co-pa-ai-btn:hover:not(:disabled){background:#ede9fe}.co-pa-ai-btn:disabled{opacity:.65;cursor:wait}body.vs-dark .co-pa-ai-btn{background:#241d38;color:#c4b5fd;border-color:#4c3a7a}.co-pa-empty,.co-pa-progress{padding:18px 4px;color:var(--muted,#64748b);font-weight:600;font-size:.9rem}.co-pa-found-hd{margin:16px 0 10px;font-weight:900;color:#0d9488;font-size:.95rem}.co-pa-list{display:flex;flex-direction:column;gap:10px}.co-pa-item{border:1.5px solid var(--border,#e2e8f0);border-left:4px solid #10b981;border-radius:12px;padding:10px 13px;background:var(--surface2,#faf9f6)}.co-pa-phrase{font-weight:800;color:var(--ink,#0f172a);font-size:.98rem}.co-pa-lv{font-size:.68rem;font-weight:800;color:#0d9488;background:#ccfbf1;border-radius:999px;padding:1px 7px;vertical-align:middle}.co-pa-mean{color:#b45309;font-size:.86rem;margin-top:3px}.co-pa-def{color:var(--ink,#334155);font-size:.84rem;margin-top:5px;line-height:1.5}.co-pa-def b{color:#0d9488}.co-pa-ex{color:var(--muted,#475569);font-size:.84rem;margin-top:5px;font-style:italic}.co-pa-ex mark{background:#fde68a;color:inherit;padding:0 2px;border-radius:3px}.co-pa-save-btn{background:#ecfdf5;color:#0d9488;border-color:#6ee7b7}.coa-lib-box{max-width:620px}#swCoaLibOv{padding:0;align-items:stretch;justify-content:stretch;background:var(--bg,#f1f5f9)}#swCoaLibOv .coa-lib-box{max-width:100%;width:100%;height:100vh;max-height:100vh;border-radius:0}#swCoaLibOv .coa-lib-body{max-width:1280px;width:100%;margin:0 auto}.coa-lib-hd{justify-content:flex-start;gap:14px}.coa-lib-back{flex-shrink:0;border:1.5px solid rgba(255,255,255,.5);background:rgba(255,255,255,.18);color:#fff;border-radius:999px;padding:7px 16px;cursor:pointer;font-family:Nunito,sans-serif;font-weight:800;font-size:.86rem;white-space:nowrap;transition:background .15s,border-color .15s}.coa-lib-back:hover{background:rgba(255,255,255,.32);border-color:#fff}.coa-admin-bar{display:flex;align-items:center;gap:12px;padding:12px 0 4px;flex-wrap:wrap}.coa-add-btn{border:none;border-radius:999px;padding:9px 20px;font-weight:800;font-size:.88rem;background:linear-gradient(135deg,#10b981,#0d9488);color:#fff;cursor:pointer;font-family:Nunito,sans-serif}.coa-add-btn:hover{filter:brightness(1.06)}.coa-clear-btn{border:1.5px solid #fecaca;border-radius:999px;padding:8px 16px;font-weight:800;font-size:.82rem;background:#fef2f2;color:#b91c1c;cursor:pointer;font-family:Nunito,sans-serif}.coa-clear-btn:hover{background:#fee2e2;border-color:#f87171}.coa-topic-clear{margin-left:auto;border:1.5px solid #fecaca;background:#fef2f2;color:#b91c1c;border-radius:8px;padding:2px 9px;font-size:.8rem;cursor:pointer;line-height:1.5}.coa-topic-clear:hover{background:#fee2e2;border-color:#f87171}.coa-admin-hint{font-size:.76rem;color:var(--muted,#64748b)}.coa-topic-grp{margin-bottom:8px}.coa-topic-hd{display:flex;align-items:center;gap:8px;font-family:Nunito,sans-serif;font-weight:900;font-size:.95rem;color:#0f766e;padding:12px 2px 6px;border-bottom:1.5px solid var(--border,#e2e8f0);margin-bottom:8px}.coa-topic-cnt{background:#ccfbf1;color:#0f766e;border-radius:999px;padding:0 8px;font-size:.7rem;font-weight:800}.coa-topic-items{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}@media (max-width:900px){.coa-topic-items{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.coa-topic-items{grid-template-columns:1fr}}.coa-card{display:flex;flex-direction:column;border-radius:14px;overflow:hidden;cursor:pointer;background:var(--surface,#fff);border:1px solid var(--border,#e2e8f0);box-shadow:0 4px 14px rgba(15,23,42,.06);transition:transform .14s ease,box-shadow .14s ease}.coa-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(13,148,136,.2)}.coa-card-cover{position:relative;height:82px;display:flex;align-items:center;justify-content:center}.coa-card.has-cover .coa-card-cover{height:124px}.coa-card.has-cover .coa-card-cover::after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(to top,rgba(0,0,0,.28),rgba(0,0,0,0) 45%)}.coa-card-ic{font-size:2rem;filter:drop-shadow(0 2px 5px rgba(0,0,0,.22))}.coa-card-topic{position:absolute;left:8px;bottom:8px;max-width:calc(100% - 16px);z-index:2;background:rgba(255,255,255,.92);color:#0f766e;border-radius:999px;padding:2px 9px;font-size:.66rem;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.coa-card-acts{position:absolute;top:6px;right:6px;display:flex;gap:4px;z-index:2}.coa-card-acts .coa-act{width:26px;height:26px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:7px;background:rgba(255,255,255,.9);cursor:pointer;font-size:.82rem;line-height:1}.coa-card-acts .coa-act:hover{background:#fff}.coa-card-body{padding:12px 13px 13px;display:flex;flex-direction:column;gap:7px;flex:1}.coa-card-title{font-family:Nunito,sans-serif;font-weight:900;font-size:.95rem;color:var(--ink,#0f172a);line-height:1.3}.coa-card-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:.72rem;color:var(--muted,#64748b)}.coa-card-open{margin-top:auto;align-self:flex-start;background:linear-gradient(135deg,#10b981,#0d9488);color:#fff;border-radius:999px;padding:6px 15px;font-size:.78rem;font-weight:800;font-family:Nunito,sans-serif}.coa-card:hover .coa-card-open{filter:brightness(1.07)}body.vs-dark .coa-card{background:#1a1e2c;border-color:#2c3244;box-shadow:0 4px 14px rgba(0,0,0,.4)}body.vs-dark .coa-card-title{color:#e8eaf0}body.vs-dark .coa-card-meta{color:#94a3b8}body.vs-dark .coa-card-topic{background:rgba(15,23,42,.72);color:#5eead4}body.vs-dark .coa-card-acts .coa-act{background:rgba(15,23,42,.8)}.coa-cover-ov{position:fixed;inset:0;z-index:100000;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;padding:16px}.coa-cover-box{width:100%;max-width:460px;background:#fff;border-radius:16px;padding:20px;box-shadow:0 20px 60px rgba(0,0,0,.35);outline:0}.coa-cover-box.busy{opacity:.6;pointer-events:none}.coa-cover-hd{font-family:Nunito,sans-serif;font-weight:900;font-size:1.05rem;color:#0f172a;margin-bottom:12px}.coa-cover-paste{border:2px dashed #94a3b8;border-radius:12px;padding:22px 14px;text-align:center;color:#475569;font-size:.9rem;font-weight:700;cursor:text;background:#f8fafc;margin-bottom:12px}.coa-cover-box:focus-within .coa-cover-paste{border-color:#0d9488;background:#f0fdfa;color:#0f766e}.coa-cover-row{display:flex;gap:8px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.coa-cover-filebtn{display:inline-flex;align-items:center;gap:4px;background:#e2e8f0;color:#0f172a;border-radius:9px;padding:8px 12px;font-size:.84rem;font-weight:800;cursor:pointer;white-space:nowrap}.coa-cover-filebtn input{display:none}.coa-cover-url{flex:1;min-width:120px;border:1px solid #cbd5e1;border-radius:9px;padding:8px 10px;font-size:.84rem}.coa-cover-urlbtn{border:none;background:#0d9488;color:#fff;border-radius:9px;padding:8px 14px;font-weight:800;cursor:pointer}.coa-cover-acts{display:flex;justify-content:space-between;gap:8px}.coa-cover-rm{border:none;background:#fee2e2;color:#b91c1c;border-radius:9px;padding:8px 14px;font-weight:800;cursor:pointer}.coa-cover-cancel{border:none;background:#f1f5f9;color:#334155;border-radius:9px;padding:8px 16px;font-weight:800;cursor:pointer}body.vs-dark .coa-cover-box{background:#1a1e2c}body.vs-dark .coa-cover-hd{color:#e8eaf0}body.vs-dark .coa-cover-paste{background:#11151f;border-color:#3a4459;color:#94a3b8}body.vs-dark .coa-cover-box:focus-within .coa-cover-paste{border-color:#2dd4bf;background:#0f2b28;color:#5eead4}body.vs-dark .coa-cover-filebtn{background:#2c3244;color:#e8eaf0}body.vs-dark .coa-cover-url{background:#11151f;border-color:#3a4459;color:#e8eaf0}body.vs-dark .coa-cover-cancel{background:#2c3244;color:#cbd5e1}body.vs-dark #swCoaLibOv{background:#0d1017}body.vs-dark .coa-topic-hd{color:#2dd4bf;border-bottom-color:#2c3244}body.vs-dark .coa-topic-cnt{background:#134e4a;color:#5eead4}body.vs-dark .coa-admin-hint{color:#94a3b8}body.vs-dark .coa-clear-btn,body.vs-dark .coa-topic-clear{background:#3b1d1d;border-color:#7f1d1d;color:#fca5a5}body.vs-dark .coa-clear-btn:hover,body.vs-dark .coa-topic-clear:hover{background:#4c2020;border-color:#b91c1c}.coa-tabs{display:flex;gap:6px;padding:12px 16px 0;flex-wrap:wrap}.coa-tab{border:1.5px solid var(--border,#e2e8f0);background:var(--surface2,#f8fafc);color:var(--muted,#64748b);border-radius:999px;padding:7px 14px;font-weight:800;font-size:.82rem;cursor:pointer;font-family:inherit}.coa-tab.on{background:linear-gradient(135deg,#10b981,#0d9488);color:#fff;border-color:transparent}.coa-lib-body{padding:12px 16px 18px;overflow-y:auto;display:flex;flex-direction:column;gap:9px}.coa-item{display:flex;align-items:center;gap:10px;cursor:pointer;border:1.5px solid var(--border,#e2e8f0);border-left:4px solid #0d9488;border-radius:12px;padding:11px 13px;background:var(--surface2,#faf9f6);transition:border-color .15s,box-shadow .15s}.coa-item:hover{border-left-color:#10b981;box-shadow:0 3px 12px rgba(13,148,136,.12)}.coa-item-main{flex:1;min-width:0}.coa-title{font-weight:800;color:var(--ink,#0f172a);font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.coa-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:3px;font-size:.76rem;color:var(--muted,#64748b)}.coa-by{font-weight:700;color:#0d9488}.coa-acts{display:flex;align-items:center;gap:6px;flex-shrink:0}.coa-act{border:1.5px solid var(--border,#cbd5e1);background:var(--surface,#fff);color:var(--ink,#334155);border-radius:999px;padding:5px 11px;font-weight:800;font-size:.76rem;cursor:pointer;font-family:inherit}.coa-act:hover{filter:brightness(.97)}.coa-share.on{background:#ecfdf5;color:#0d9488;border-color:#6ee7b7}.coa-del{color:#ef4444;border-color:#fecaca;padding:5px 9px}.coa-del:hover{background:#fef2f2}@media (max-width:600px){.co-pa-box{max-height:94vh}}.spk-hub-card--shadow .spk-hub-icon{background:#e0e7ff}.spk-hub-card--colloc .spk-hub-icon{background:#ccfbf1}.spk-hub-card--phrases .spk-hub-icon{background:#fce7f3}.spk-hub-card--part2 .spk-hub-icon{background:#ede9fe}.shp-body{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column}.shp-setup{max-width:1040px;margin:0 auto;padding:28px 28px 48px;width:100%;box-sizing:border-box;overflow-y:auto}.shp-set-row{margin-bottom:22px}.shp-set-row>label{display:inline-block;font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:#fff;background:rgba(15,23,42,.7);padding:3px 12px;border-radius:999px;margin-bottom:11px}.shp-chips{display:flex;flex-wrap:wrap;gap:9px}.shp-chip{padding:9px 20px;border-radius:999px;border:none;background:#eef0f3;color:#475569;font-weight:700;font-size:.9rem;cursor:pointer;transition:all .13s}.shp-chip:hover{background:#e3e7ec}.shp-chip.on{background:#2563eb;color:#fff}.shp-src-btns{display:flex;flex-wrap:wrap;gap:10px}.shp-src-btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:999px;border:none;background:#3b82f6;color:#fff;font-weight:800;font-size:.92rem;cursor:pointer;transition:background .13s,box-shadow .13s}.shp-src-btn:hover{background:#2f78ec}.shp-src-btn.on{background:#1d4ed8;box-shadow:0 0 0 3px rgba(29,78,216,.2)}.shp-paste{width:100%;box-sizing:border-box;border-radius:14px;border:1.5px solid #d7dbe2;padding:14px 16px;font-size:.95rem;font-family:inherit;line-height:1.55;resize:vertical;background:#fff;color:#1f2937}.shp-paste:focus{outline:0;border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.12)}.shp-set-actions{margin-top:14px}.shp-start-btn{display:inline-flex;align-items:center;gap:7px;padding:12px 28px;border-radius:999px;border:none;cursor:pointer;font-weight:800;font-size:.95rem;background:#2563eb;color:#fff}.shp-start-btn:hover{background:#1d4ed8}.shp-sample-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin-top:4px}.shp-sample{position:relative;display:flex;flex-direction:column;gap:14px;min-height:124px;border:1px solid #eef0f3;border-radius:14px;padding:20px 18px;cursor:pointer;background:#fff;box-shadow:0 1px 2px rgba(16,24,40,.04);transition:border-color .13s,transform .13s,box-shadow .13s}.shp-sample:hover{border-color:#2563eb;transform:translateY(-2px);box-shadow:0 12px 26px -12px rgba(37,99,235,.35)}.shp-sample-title{font-weight:700;color:#334155;font-size:.98rem;line-height:1.4}.shp-sample-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}.shp-badge{font-size:.66rem;font-weight:800;letter-spacing:.03em;padding:4px 10px;border-radius:999px;white-space:nowrap}.shp-badge-part{background:#e0ecff;color:#2563eb}.shp-badge-level{background:#dcfce7;color:#16a34a}.shp-sample-locked{opacity:.65}.shp-lock{position:absolute;top:12px;right:13px;font-size:.9rem}.shp-sample-add{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:124px;border:2px dashed #cbd5e1;border-radius:14px;background:#f8fafc;color:#64748b;cursor:pointer;transition:border-color .13s,color .13s,background .13s,transform .13s}.shp-sample-add:hover{border-color:#2563eb;color:#2563eb;background:#f0f6ff;transform:translateY(-2px)}.shp-add-ico{width:30px;height:30px}.shp-add-lbl{font-size:.76rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.shp-empty,.shp-loading{padding:30px 6px;color:#64748b;font-weight:600}.shp-wrap{flex:1;min-height:0;display:flex;overflow:hidden}.shp-list{width:320px;flex-shrink:0;border-right:1.5px solid var(--border,#e2e8f0);overflow-y:auto;padding:12px;background:var(--surface2,#faf9f6)}.shp-list-hd{font-weight:800;color:var(--muted,#64748b);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;padding:4px 6px 10px}.shp-list-count{background:#e0e7ff;color:#4f46e5;border-radius:999px;padding:1px 8px;font-size:.72rem}.shp-sent{display:flex;gap:9px;align-items:flex-start;padding:10px 11px;border-radius:10px;cursor:pointer;margin-bottom:6px;transition:background .12s}.shp-sent:hover{background:rgba(99,102,241,.08)}.shp-sent.on{background:#eef2ff;box-shadow:inset 0 0 0 1.5px #6366f1}.shp-sent.done .shp-sent-num{background:#16a34a}.shp-sent-num{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:#94a3b8;color:#fff;font-size:.72rem;font-weight:800;display:inline-flex;align-items:center;justify-content:center}.shp-sent-txt{flex:1 1 auto;min-width:0;font-size:.86rem;color:var(--ink,#334155);line-height:1.45}.shp-sent-reps{flex-shrink:0;font-size:.72rem;font-weight:800;color:#4f46e5}.shp-sent-score{flex-shrink:0;font-size:.68rem;font-weight:800;color:#fff;padding:1px 7px;border-radius:999px}.shp-practice{flex:1;min-height:0;overflow-y:auto;background:#f5f6f8}.shp-progress{padding:12px 26px;background:#fff;border-bottom:1px solid #eef0f3}.shp-progress-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.shp-progress-top .shp-binfo{margin-left:0;margin-right:auto}.shp-progress-nums{display:flex;align-items:center;gap:12px;flex-shrink:0}.shp-step{font-size:.8rem;font-weight:800;color:#475569}.shp-pct{font-size:.8rem;font-weight:800;color:#2563eb}.shp-progress-track{height:5px;border-radius:999px;background:#e5e7eb;overflow:hidden}.shp-progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#16a34a,#22c55e);transition:width .3s}.shp-stage-inner{max-width:880px;margin:0 auto;padding:22px 22px 36px;display:flex;flex-direction:column;gap:18px;box-sizing:border-box}.shp-card{position:relative;border-radius:22px;padding:38px 32px 30px;text-align:center;color:#fff;background:linear-gradient(135deg,#1e3a8a 0,#2563eb 100%);box-shadow:0 18px 40px -16px rgba(37,99,235,.55);display:flex;flex-direction:column;align-items:center;gap:22px}.shp-level-badge{background:rgba(255,255,255,.18);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.07em;padding:5px 14px;border-radius:999px}.shp-big{font-family:Nunito,sans-serif;font-weight:900;font-size:clamp(1.6rem, 3.6vw, 2.7rem);line-height:1.22;max-width:760px}.shp-hl{color:#fcd34d}.shp-reps-wrap{display:flex;flex-direction:column;gap:4px}.shp-reps-label{font-size:.72rem;font-weight:800;letter-spacing:.1em;opacity:.7}.shp-reps-val{font-size:1.45rem;font-weight:800;opacity:.85}.shp-reps-val b{font-size:1.8rem;opacity:1}.shp-count{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.shp-count:not(:empty){padding:2px 0 4px}.shp-count-num{font-family:Nunito,sans-serif;font-weight:900;font-size:3.4rem;line-height:1;color:#2563eb}.shp-count-lbl{font-size:.85rem;font-weight:700;color:#64748b}.shp-playing{display:inline-flex;flex-direction:column;align-items:center;gap:9px}.shp-playing-orb{position:relative;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#3b82f6,#2563eb);box-shadow:0 8px 20px -6px rgba(37,99,235,.6);animation:shpOrbPulse 1.4s ease-in-out infinite}.shp-spk{width:26px;height:26px;fill:#fff;stroke:#fff;position:relative;z-index:1}.shp-spk-a1{animation:shpArc 1.4s ease-in-out infinite}.shp-spk-a2{animation:shpArc 1.4s ease-in-out .2s infinite}.shp-wave{position:absolute;inset:0;border-radius:50%;border:2px solid rgba(37,99,235,.5);animation:shpWave 1.6s ease-out infinite}.shp-wave:nth-child(2){animation-delay:.8s}.shp-eq{display:inline-flex;align-items:center;gap:4px;height:22px}.shp-eq i{width:4px;height:8px;border-radius:999px;background:linear-gradient(#60a5fa,#2563eb);animation:shpEq .9s ease-in-out infinite}.shp-eq i:first-child{animation-delay:0s}.shp-eq i:nth-child(2){animation-delay:.15s}.shp-eq i:nth-child(3){animation-delay:.3s}.shp-eq i:nth-child(4){animation-delay:.45s}.shp-eq i:nth-child(5){animation-delay:.6s}@keyframes shpOrbPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}@keyframes shpWave{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.9);opacity:0}}@keyframes shpArc{0%,100%{opacity:.25}50%{opacity:1}}@keyframes shpEq{0%,100%{height:7px}50%{height:22px}}@media (prefers-reduced-motion:reduce){.shp-eq i,.shp-playing-orb,.shp-spk-a1,.shp-spk-a2,.shp-wave{animation:none}}.shp-ctrls{display:flex;align-items:center;justify-content:space-between;gap:12px}.shp-ctrls-c{flex:1;display:flex;align-items:center;justify-content:center;gap:10px}.shp-ctrls-c button{display:inline-flex;align-items:center;justify-content:center;gap:7px}.shp-btn-ico{width:18px;height:18px;flex-shrink:0}.shp-ctrls button{border:1.5px solid transparent;cursor:pointer;font-weight:800;font-family:inherit;border-radius:999px;transition:background .12s,filter .12s,transform .12s}.shp-ctrls button:disabled{opacity:.4;cursor:default}.shp-ctrls button:not(:disabled):hover{transform:translateY(-1px)}.shp-arrow{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%!important;background:#fff;border-color:#d7dbe2!important;color:#475569;font-size:1.4rem}.shp-arrow-next{background:#2563eb;border-color:#2563eb!important;color:#fff}.shp-replay{padding:12px 20px;background:#fff;border-color:#d7dbe2!important;color:#334155;font-size:.95rem}.shp-dl{padding:12px 18px;background:#fff;border-color:#d7dbe2!important;color:#334155;font-size:.95rem}.shp-dl:not(:disabled):hover{background:#f1f5f9}.shp-play{padding:13px 30px;background:#fff;border-color:#2563eb!important;color:#2563eb;font-size:1rem}.shp-rec{padding:13px 30px;background:#f59e0b;border-color:#f59e0b!important;color:#fff;font-size:1rem}.shp-rec.on{background:#dc2626;border-color:#dc2626!important;animation:shpPulse 1.1s infinite}@keyframes shpPulse{0%,100%{box-shadow:0 0 0 0 rgba(220,38,38,.5)}50%{box-shadow:0 0 0 10px rgba(220,38,38,0)}}.shp-hint{min-height:18px;font-size:.82rem;color:#64748b;text-align:center}.shp-bottom{display:flex;align-items:center;gap:16px;flex-wrap:wrap;background:#fff;border:1px solid #eef0f3;border-radius:16px;padding:12px 18px}.shp-toggle{display:inline-flex;align-items:center;gap:10px;cursor:pointer;user-select:none}.shp-toggle input{position:absolute;opacity:0;width:0;height:0}.shp-toggle-sw{position:relative;width:40px;height:22px;border-radius:999px;background:#cbd5e1;transition:background .15s;flex-shrink:0}.shp-toggle-sw::after{content:'';position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .15s}.shp-toggle input:checked+.shp-toggle-sw{background:#2563eb}.shp-toggle input:checked+.shp-toggle-sw::after{transform:translateX(18px)}.shp-toggle-txt{font-size:.9rem;font-weight:700;color:#334155}.shp-bottom-sep{width:1px;height:24px;background:#e5e7eb}.shp-reps-sel{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:700;color:#475569}.shp-reps-sel select{font-family:inherit;font-weight:800;font-size:.85rem;color:#334155;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:8px;padding:6px 10px;cursor:pointer}.shp-reps-sel select:disabled{opacity:.5;cursor:default}.shp-binfo{margin-left:auto;display:flex;align-items:center;gap:10px;max-width:260px}.shp-binfo-thumb{flex-shrink:0;width:40px;height:40px;border-radius:9px;background:linear-gradient(135deg,#1e3a8a,#2563eb);color:#fff;font-weight:900;font-size:1.1rem;display:flex;align-items:center;justify-content:center}.shp-binfo-meta{min-width:0}.shp-binfo-title{font-size:.85rem;font-weight:800;color:#1f2937;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.shp-binfo-sub{font-size:.74rem;font-weight:600;color:#94a3b8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.shp-score-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 12px;background:#fff;border:1px solid #eef0f3;border-radius:14px;padding:12px 16px}.shp-score-badge{flex-shrink:0;color:#fff;font-weight:900;font-size:1.05rem;padding:4px 13px;border-radius:999px}.shp-score-best{font-size:.85rem;font-weight:700;color:#64748b}.shp-score-words{display:inline-flex;flex-wrap:wrap;gap:5px 9px;justify-content:center;font-family:Nunito,sans-serif;font-size:1.05rem}.shp-sw{font-weight:700}.shp-sw-correct{color:#16a34a}.shp-sw-wrong{color:#dc2626;text-decoration:line-through;text-decoration-color:rgba(220,38,38,.5)}.shp-sw-skipped{color:#d97706;opacity:.9;text-decoration:underline dotted}.shp-ssw-clickable .shp-sw{cursor:pointer;transition:filter .12s}.shp-ssw-clickable .shp-sw:hover{filter:brightness(.85);text-decoration-thickness:2px}.shp-score-words .yt-ssw-correct{color:#16a34a!important;text-decoration:none}.shp-score-guide{max-width:720px;margin:2px auto 0;font-size:.82rem;font-weight:600;line-height:1.45;color:#64748b;text-align:center}.shp-tip-mount{display:flex;justify-content:center;width:100%}.shp-tip-mount .yt-sent-word-tip{margin-top:10px;text-align:left;color:#1f2937}.shp-chip.on{background:#2f7d4e}.shp-src-btn{background:#3a8a5a}.shp-src-btn:hover{background:#348a52}.shp-src-btn.on{background:#285f3d;box-shadow:0 0 0 3px rgba(40,95,61,.2)}.shp-paste:focus{border-color:#2f7d4e;box-shadow:0 0 0 3px rgba(47,125,78,.14)}.shp-start-btn{background:#2f7d4e}.shp-start-btn:hover{background:#285f3d}.shp-sample:hover{border-color:#2f7d4e;box-shadow:0 12px 26px -12px rgba(47,125,78,.35)}.shp-badge-part{background:#e3f1e8;color:#2f7d4e}.shp-sample-add:hover{border-color:#2f7d4e;color:#2f7d4e;background:#eef6f0}.shp-pct{color:#2f7d4e}.shp-count-num{color:#2f7d4e}.shp-eq i{background:linear-gradient(#86c560,#2f7d4e)}.shp-arrow-next{background:#2f7d4e;border-color:#2f7d4e!important}.shp-play{border-color:#2f7d4e!important;color:#2f7d4e}.shp-toggle input:checked+.shp-toggle-sw{background:#2f7d4e}.shp-binfo-thumb{background:linear-gradient(135deg,#1f4d2e,#2f7d4e)}.shp-list-count{background:#e3f1e8;color:#2f7d4e}.shp-sent:hover{background:rgba(47,125,78,.08)}.shp-sent.on{background:#eef6f0;box-shadow:inset 0 0 0 1.5px #2f7d4e}.shp-sent-reps{color:#2f7d4e}@media (max-width:640px){.shp-stage-inner{padding:16px 14px 28px;gap:14px}.shp-card{padding:28px 20px 24px;border-radius:18px}.shp-ctrls{flex-wrap:wrap;justify-content:center}.shp-ctrls-c{order:-1;flex-basis:100%;flex-wrap:wrap;gap:8px}.shp-dl,.shp-replay{padding:10px 14px;font-size:.88rem}.shp-bottom{gap:10px 14px}.shp-binfo{margin-left:0}}.yts-overlay{position:fixed;inset:0;z-index:100000;display:none;flex-direction:column;align-items:center;justify-content:center;gap:22px;padding:28px 22px;text-align:center;color:#fff;background:linear-gradient(160deg,#1e3a8a 0,#1d4ed8 55%,#2563eb 100%)}.yts-top{position:absolute;top:18px;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:0 22px}.yts-back{border:1.5px solid rgba(255,255,255,.4);background:rgba(255,255,255,.12);color:#fff;padding:9px 16px;border-radius:999px;cursor:pointer;font-weight:800;font-family:inherit;font-size:.95rem}.yts-back:hover{background:rgba(255,255,255,.22)}.yts-pos{font-size:1.1rem;font-weight:800;opacity:.9}.yts-big{font-family:Nunito,sans-serif;font-weight:900;font-size:clamp(1.8rem, 4.4vw, 3.6rem);line-height:1.2;max-width:1100px}.yts-word{cursor:pointer;border-radius:6px;padding:0 1px;transition:background .12s}.yts-word:hover{background:rgba(255,255,255,.22)}.yts-word:active{background:rgba(255,255,255,.34)}.yts-ipa{margin-top:14px;font-size:clamp(1rem, 2.2vw, 1.6rem);font-weight:700;color:#ffe08a;letter-spacing:.01em;max-width:1000px;line-height:1.5}.yts-ipa-btn{margin-top:12px;border:1.5px solid rgba(255,255,255,.55);background:rgba(255,255,255,.12);color:#fff;border-radius:999px;padding:6px 16px;font-family:Nunito,sans-serif;font-weight:800;font-size:.82rem;cursor:pointer;transition:all .15s}.yts-ipa-btn:hover{background:rgba(255,255,255,.22)}.yts-ipa-btn.on{background:#fff;color:#1e40af;border-color:#fff}.yts-reps{font-size:1.4rem;font-weight:900}.yts-reps span{font-size:.82rem;font-weight:600;opacity:.8;display:block;margin-top:2px}.yts-auto-row{display:inline-flex;align-items:center;gap:9px;flex-wrap:wrap;justify-content:center;background:rgba(255,255,255,.12);border-radius:999px;padding:7px 16px;font-size:.85rem;font-weight:700}.yts-auto-toggle{position:relative;display:inline-flex;cursor:pointer}.yts-auto-toggle input{position:absolute;opacity:0;width:0;height:0}.yts-auto-track{width:38px;height:22px;border-radius:999px;background:rgba(255,255,255,.28);display:inline-flex;align-items:center;padding:2px;transition:background .15s}.yts-auto-thumb{width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .15s}.yts-auto-toggle input:checked+.yts-auto-track{background:#22c55e}.yts-auto-toggle input:checked+.yts-auto-track .yts-auto-thumb{transform:translateX(16px)}.yts-auto-sep{opacity:.5}.yts-auto-reps{display:inline-flex;align-items:center;gap:6px}.yts-count{min-height:4px;display:flex;flex-direction:column;align-items:center;gap:2px}.yts-count-num{font-size:2.6rem;font-weight:900;line-height:1;font-family:Nunito,sans-serif}.yts-count-lbl{font-size:.82rem;font-weight:700;opacity:.9}.yts-live{max-width:900px;min-height:30px;font-size:1.05rem;font-weight:700;background:rgba(0,0,0,.18);border-radius:12px;padding:10px 16px}.yts-live-final{color:#fff}.yts-live-interim{color:#c7d2fe}.yts-live-ph{color:rgba(255,255,255,.6);font-style:italic}.yts-ctrls{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center}.yts-ctrls button{border:none;cursor:pointer;font-weight:800;font-family:inherit;border-radius:999px;transition:filter .12s,transform .12s}.yts-ctrls button:disabled{opacity:.4;cursor:default}.yts-ctrls button:not(:disabled):hover{filter:brightness(1.06)}.yts-arrow{width:50px;height:50px;border-radius:14px!important;background:rgba(255,255,255,.16);color:#fff;font-size:1.3rem}.yts-play{padding:13px 26px;background:#fff;color:#1e40af;font-size:1rem}.yts-rec{padding:13px 24px;background:#f59e0b;color:#fff;font-size:1rem}.yts-rec.on{background:#dc2626;animation:shpPulse 1.1s infinite}.yts-replay{padding:13px 22px;background:rgba(255,255,255,.18);color:#fff;font-size:1rem}.yts-repeat-grp{display:inline-flex;align-items:center;gap:6px}.yts-repeat{background:#e0e7ff!important;color:#1e40af!important}.yts-repeat-sel{border:none;border-radius:999px;cursor:pointer;font-weight:800;font-family:inherit;padding:13px 12px;background:rgba(255,255,255,.16);color:#fff;font-size:.95rem;outline:0}.yts-repeat-sel option{color:#1e293b}.yts-hint{font-size:.82rem;opacity:.85;max-width:760px;line-height:1.5}.yts-score-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 12px;max-width:1000px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:12px 16px}.yts-score-badge{flex-shrink:0;color:#fff;font-weight:900;font-size:1.05rem;padding:4px 13px;border-radius:999px}.yts-score-best{font-size:.85rem;font-weight:700;opacity:.85}.yts-score-words{display:inline-flex;flex-wrap:wrap;gap:5px 9px;justify-content:center;font-family:Nunito,sans-serif;font-size:1.05rem}.yts-sw{font-weight:700}.yts-sw-correct{color:#bbf7d0}.yts-sw-wrong{color:#fecaca;text-decoration:line-through;text-decoration-color:rgba(254,202,202,.6)}.yts-sw-skipped{color:#fde68a;opacity:.8;text-decoration:underline dotted}.yts-ssw-clickable .yts-sw{cursor:pointer;transition:filter .12s}.yts-ssw-clickable .yts-sw:hover{filter:brightness(1.25);text-decoration-thickness:2px}.yts-score-words .yt-ssw-correct{color:#bbf7d0!important;text-decoration:none}.yts-score-guide{max-width:720px;margin:2px auto 0;font-size:.82rem;font-weight:600;line-height:1.45;opacity:.92;text-align:center}.yts-tip-mount{display:flex;justify-content:center;width:100%}.yts-tip-mount .yt-sent-word-tip{margin-top:10px;text-align:left;color:#1f2937;max-width:460px;width:100%;box-sizing:border-box}.yts-tip-mount .yt-swt-item span{min-width:0;overflow-wrap:anywhere}.yt-sent-ws-btn{padding:2px 7px;border-radius:6px;border:1px solid #bfdbfe;background:#eff6ff;color:#2563eb;font-size:.82rem;cursor:pointer;transition:background .15s,color .15s}.yt-sent-ws-btn:hover{background:#dbeafe;color:#1d4ed8}@media (max-width:760px){.shp-wrap{flex-direction:column}.shp-list{width:100%;max-height:32vh;border-right:none;border-bottom:1.5px solid var(--border,#e2e8f0)}.shp-stage-top{position:static;padding:0;margin-bottom:8px}.shp-sample-list{grid-template-columns:1fr}.yts-big{font-size:clamp(1.2rem, 5.6vw, 1.9rem)}.yts-reps{font-size:1.15rem}.yts-reps span{font-size:.72rem}.yts-ctrls{gap:7px}.yts-arrow{width:40px;height:40px;font-size:1.05rem;border-radius:11px!important}.yts-play,.yts-rec,.yts-replay{padding:9px 15px;font-size:.84rem}.yts-repeat-sel{padding:9px 7px;font-size:.8rem}.yts-repeat-grp{gap:4px}.yts-auto-row{padding:6px 12px;font-size:.76rem;gap:6px}.yts-auto-track{width:32px;height:19px}.yts-auto-thumb{width:15px;height:15px}.yts-auto-toggle input:checked+.yts-auto-track .yts-auto-thumb{transform:translateX(13px)}.yts-count-num{font-size:2rem}.yts-count-lbl{font-size:.74rem}.yts-hint{display:none}}.co-pa-box.co-pa-box--wide{max-width:1180px;width:96vw;height:88vh;max-height:88vh}.co-pa-hd-actions{display:flex;align-items:center;gap:8px}.co-pa-hd-actions .co-pa-btn{padding:7px 14px;font-size:.82rem}.co-pa-2col{flex:1;min-height:0;display:flex;overflow:hidden}.co-pa-passage{flex:1;min-width:0;overflow-y:auto;padding:20px 24px;line-height:2;font-size:1.02rem;color:var(--ink,#1f2937);border-right:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff)}.co-pa-hl{color:inherit;padding:1px 5px;border-radius:6px;cursor:pointer;scroll-margin:24px;transition:box-shadow .12s,filter .12s;box-decoration-break:clone;-webkit-box-decoration-break:clone}.co-pa-hl:hover{filter:brightness(.93)}.co-pa-hl.on{font-weight:700}.co-pa-detail{width:440px;flex-shrink:0;overflow-y:auto;padding:16px 16px 28px;background:var(--surface2,#faf9f6)}.co-pa-detail-card{background:var(--surface,#fff);border:1.5px solid var(--border,#e2e8f0);border-radius:14px;padding:13px 15px;transition:box-shadow .14s}.co-pa-card{border-radius:14px;margin-bottom:12px;transition:box-shadow .15s,transform .14s;scroll-margin:12px;cursor:pointer}.co-pa-card:hover{transform:translateY(-1px)}.co-pa-card:hover .co-pa-detail-card{box-shadow:0 6px 18px rgba(15,23,42,.09)}.co-pa-card.on .co-pa-detail-card{box-shadow:0 0 0 2px var(--cdot,#f59e0b),0 8px 20px rgba(15,23,42,.12);border-color:transparent}.co-pa-more-btn{margin-top:10px;display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border:1.5px solid #99f6e4;background:#f0fdfa;color:#0d9488;font-size:.78rem;font-weight:700;border-radius:999px;cursor:pointer;transition:background .15s}.co-pa-more-btn:hover{background:#ccfbf1}.co-pa-more{margin-top:10px;padding-top:10px;border-top:1px dashed var(--border,#e2e8f0)}.co-pa-more{font-size:.72em}.co-pa-more .pv-item-card,.co-pa-more .pv-root-card{padding:8px 11px;margin-bottom:8px;border-radius:10px}.co-pa-more .pv-card-head{flex-wrap:wrap;gap:3px 6px;margin-bottom:3px}.co-pa-more .pv-card-phrase-root{font-size:1.02em}.co-pa-more .pv-card-ipa{flex-wrap:wrap;gap:3px 12px;margin-bottom:3px}.co-pa-more .pv-ipa-val{font-size:.82em}.co-pa-more .pv-speak-btn{font-size:.82em;padding:0 2px}.co-pa-more .pv-card-colloc,.co-pa-more .pv-card-def,.co-pa-more .pv-card-meaning{margin-bottom:3px;line-height:1.42}.co-pa-more .pv-card-ex,.co-pa-more .pv-card-examples{margin-top:4px;line-height:1.42}@media (max-width:820px){.co-pa-box.co-pa-box--wide{width:96vw;height:90vh}.co-pa-2col{flex-direction:column}.co-pa-passage{border-right:none;border-bottom:1.5px solid var(--border,#e2e8f0);max-height:42%}.co-pa-detail{width:100%;box-sizing:border-box}}.vl-srs-row-btn{flex:0 0 auto;width:30px;height:30px;border-radius:50%;border:1.5px solid #cbd5e1;background:#fff;color:#64748b;font-size:.95rem;font-weight:700;cursor:pointer;line-height:1;display:inline-flex;align-items:center;justify-content:center;transition:transform .12s,background .12s,border-color .12s}.vl-srs-row-btn:hover{transform:scale(1.1);border-color:#4d7c0f;color:#4d7c0f}.vl-srs-row-btn.vl-srs-row-on{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.vl-srs-addall-btn{margin-left:6px;padding:3px 12px;border-radius:20px;border:1.5px solid #4d7c0f;background:#f2f8ea;color:#3f6212;font-size:.78rem;font-weight:700;cursor:pointer}.vl-srs-addall-btn:hover{background:#4d7c0f;color:#fff}.vl-srs-overlay{position:fixed;inset:0;background:rgba(15,23,42,.62);z-index:100001;display:flex;align-items:center;justify-content:center;padding:20px}.vl-srs-card{background:#fff;border-radius:20px;width:100%;max-width:460px;padding:20px 24px 24px;box-shadow:0 24px 60px rgba(0,0,0,.35);animation:vlSrsIn .18s ease;box-sizing:border-box}@keyframes vlSrsIn{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}.vl-srs-top{display:flex;align-items:center;gap:8px;margin-bottom:10px}.vl-srs-box{font-size:.74rem;font-weight:800;color:#3f6212;background:#ddefc6;padding:3px 10px;border-radius:20px}.vl-srs-count{font-size:.8rem;font-weight:700;color:#64748b;margin-left:auto}.vl-srs-x{border:none;background:0 0;font-size:1.05rem;color:#94a3b8;cursor:pointer;line-height:1;padding:2px 4px}.vl-srs-x:hover{color:#ef4444}.vl-srs-prog{height:6px;background:#eef2f7;border-radius:6px;overflow:hidden;margin-bottom:22px}.vl-srs-prog-fill{height:100%;background:linear-gradient(90deg,#4d7c0f,#65a30d);border-radius:6px;transition:width .25s}.vl-srs-word-wrap{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.vl-srs-word{font-size:2rem;font-weight:800;color:#1e293b;letter-spacing:.2px}.vl-srs-audio{border:none;background:#f2f8ea;color:#4d7c0f;width:38px;height:38px;border-radius:50%;font-size:1.05rem;cursor:pointer}.vl-srs-audio:hover{background:#4d7c0f;color:#fff}.vl-srs-lv{font-size:.72rem;font-weight:800;color:#475569;background:#e5e7eb;padding:2px 9px;border-radius:20px}.vl-srs-ipa{text-align:center;color:#0d9488;font-size:1rem;margin-top:6px;font-family:'Segoe UI',sans-serif}.vl-srs-back{margin-top:18px;padding-top:16px;border-top:1px dashed #e2e8f0;text-align:center}.vl-srs-vi{font-size:1.15rem;font-weight:700;color:#0f766e;margin-bottom:6px}.vl-srs-def{font-size:.9rem;color:#475569;line-height:1.5;margin-bottom:10px}.vl-srs-ex{font-size:.9rem;color:#334155;background:#f8fafc;border-left:3px solid #4d7c0f;padding:8px 12px;border-radius:6px;text-align:left}.vl-srs-exvi{font-size:.84rem;color:#64748b;font-style:italic;margin-top:3px}.vl-srs-actions{display:flex;gap:12px;margin-top:24px}.vl-srs-btn{flex:1;padding:13px 10px;border:none;border-radius:12px;font-size:1rem;font-weight:800;cursor:pointer;transition:transform .1s,filter .1s}.vl-srs-btn:hover{transform:translateY(-1px);filter:brightness(1.05)}.vl-srs-btn:active{transform:translateY(0)}.vl-srs-btn-show{background:#4d7c0f;color:#fff}.vl-srs-btn-forgot{background:#fef2f2;color:#dc2626;border:1.5px solid #fecaca}.vl-srs-btn-got{background:#4d7c0f;color:#fff}.vl-srs-done{text-align:center;padding:30px 24px}.vl-srs-done-emoji{font-size:3rem;margin-bottom:8px}.vl-srs-done-title{font-size:1.3rem;font-weight:800;color:#3f6212;margin-bottom:10px}.vl-srs-done-stat{font-size:.95rem;color:#334155;margin-bottom:4px}.vl-srs-done-sub{font-size:.85rem;color:#64748b;margin-bottom:22px}.vl-srs-done-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.vl-srs-btn-go{flex:0 1 auto;padding:11px 22px;background:#4d7c0f;color:#fff}.vl-srs-btn-close{flex:0 1 auto;padding:11px 22px;background:#f1f5f9;color:#475569}@media (max-width:520px){.vl-srs-word{font-size:1.6rem}.vl-srs-card{padding:16px 16px 20px}}.spk-asg{max-width:860px;margin:0 auto;padding:4px 0 40px}.spk-asg-empty{text-align:center;color:var(--muted);padding:26px 16px;font-size:.92rem}.spk-asg-sec-hd{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#6366f1;margin:20px 0 8px}.spk-asg-code-box{background:#eef2ff;border:1.5px solid #c7d2fe;border-radius:14px;padding:18px 20px;margin-bottom:18px}.spk-asg-code-ttl{font-size:1.02rem;font-weight:800;color:#3730a3;margin-bottom:4px}.spk-asg-code-desc{font-size:.85rem;color:#4c5578;margin-bottom:12px}.spk-asg-code-row{display:flex;gap:10px;flex-wrap:wrap}.spk-asg-code-input{flex:1;min-width:160px;border:1.5px solid #c7d2fe;border-radius:10px;padding:10px 14px;font-size:1.05rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-family:inherit;background:#fff;color:#1e293b}.spk-asg-code-input:focus{outline:0;border-color:#6366f1}.spk-asg-code-btn{background:#6366f1;color:#fff;border:none;border-radius:10px;padding:10px 22px;font-size:.9rem;font-weight:800;cursor:pointer;font-family:inherit;white-space:nowrap}.spk-asg-code-btn:hover{background:#4f46e5}.spk-asg-teach{margin-top:22px}.spk-asg-teach-hd{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:1rem;font-weight:800;color:var(--ink);margin-bottom:10px}.spk-asg-new-btn{background:#ea580c;color:#fff;border:none;border-radius:8px;padding:7px 15px;font-size:.82rem;font-weight:700;cursor:pointer;font-family:inherit}.spk-asg-new-btn:hover{background:#c2410c}.spk-asg-task-list{display:flex;flex-direction:column;gap:8px}.spk-asg-task{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 15px}.spk-asg-task-ttl{font-weight:700;color:var(--ink);margin-bottom:5px}.spk-asg-task-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.spk-asg-task-acts{display:flex;gap:6px;flex:none}.spk-asg-chip{font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--surface2);color:var(--muted)}.spk-asg-chip-warn{background:#fef3c7;color:#92400e}.spk-asg-chip-ok{background:#d1fae5;color:#065f46}.spk-asg-code-tag{font-family:monospace;font-size:.8rem;font-weight:800;letter-spacing:.08em;background:#ede9fe;color:#5b21b6;padding:2px 9px;border-radius:6px}.spk-asg-mini{background:var(--surface);border:1.5px solid var(--border);color:var(--ink);border-radius:8px;padding:6px 12px;font-size:.8rem;font-weight:700;cursor:pointer;font-family:inherit}.spk-asg-mini:hover{background:var(--surface2)}.spk-asg-mini-del:hover{background:#fee2e2;border-color:#fca5a5}.spk-asg-form{display:flex;flex-direction:column;gap:6px}.spk-asg-lbl{font-size:.8rem;font-weight:700;color:var(--muted);margin-top:8px}.spk-asg-input,.spk-asg-ta{width:100%;box-sizing:border-box;border:1.5px solid var(--border);border-radius:10px;padding:10px 13px;font-size:.92rem;font-family:inherit;color:var(--ink);background:var(--surface);line-height:1.55;resize:vertical}.spk-asg-input:focus,.spk-asg-ta:focus{outline:0;border-color:#6366f1}.spk-asg-part-box{border:1.5px solid var(--border);border-radius:12px;padding:12px 14px;margin-top:12px;background:var(--surface2)}.spk-asg-part-hd{font-weight:800;color:#4338ca;margin-bottom:7px}.spk-asg-part-hd small{font-weight:600;color:var(--muted)}.spk-asg-part-hd2{font-size:.8rem;font-weight:700;color:var(--muted);margin:9px 0 5px}.spk-asg-form-acts{display:flex;align-items:center;gap:12px;margin-top:16px}.spk-asg-prog{display:flex;justify-content:space-between;margin-bottom:6px}.spk-asg-prog-txt{font-size:.82rem;font-weight:700;color:var(--muted)}.spk-asg-prog-bar{height:6px;background:var(--surface2);border-radius:999px;overflow:hidden;margin-bottom:16px}.spk-asg-prog-bar i{display:block;height:100%;background:#6366f1;transition:width .25s}.spk-asg-desc{background:#fffbeb;border:1px solid #fcd34d;border-radius:10px;padding:10px 14px;font-size:.88rem;color:#92400e;margin-bottom:14px}.spk-asg-q{background:#eef2ff;border:1px solid #c7d2fe;border-radius:12px;padding:16px 18px;margin-bottom:16px}.spk-asg-q-cue{background:#fff7ed;border-color:#fdba74}.spk-asg-cue-lbl{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#c2410c;margin-bottom:6px}.spk-asg-q-text{font-size:1.08rem;font-weight:600;color:#1e293b;line-height:1.5}.spk-asg-bullets{margin:10px 0 0;padding-left:22px;color:#475569;font-size:.92rem;line-height:1.7}.spk-asg-rec{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}.spk-asg-rec-btn{background:var(--surface);border:1.5px solid #c4b5fd;color:#6d28d9;border-radius:999px;padding:9px 22px;font-weight:800;font-size:.9rem;cursor:pointer;font-family:inherit}.spk-asg-rec-btn:hover{background:#f5f3ff}.spk-asg-rec-btn.on{background:#dc2626;border-color:#dc2626;color:#fff;animation:spkPulse 1.2s infinite}.spk-asg-rec-time{font-variant-numeric:tabular-nums;font-weight:800;color:var(--ink);font-size:1rem}.spk-asg-rec-hint{font-size:.8rem;color:var(--muted)}.spk-asg-audio{width:100%;margin:6px 0 10px}.spk-asg-noaudio{font-size:.85rem;color:var(--muted);font-style:italic;padding:4px 0}.spk-asg-tr{background:var(--surface2);border-radius:10px;padding:10px 13px;font-size:.88rem;color:var(--ink);line-height:1.55;margin-bottom:10px}.spk-asg-tr-lbl{display:block;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:3px}.spk-asg-nav{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:18px}.spk-asg-submit-btn{background:#16a34a;color:#fff;border:none;border-radius:10px;padding:11px 26px;font-size:.92rem;font-weight:800;cursor:pointer;font-family:inherit}.spk-asg-submit-btn:hover{background:#15803d}.spk-asg-submit-btn:disabled{opacity:.6;cursor:default}.spk-asg-pending{text-align:center;padding:40px 20px}.spk-asg-pending-ic{font-size:3rem;margin-bottom:10px}.spk-asg-pending-ttl{font-size:1.25rem;font-weight:800;color:#16a34a;margin-bottom:8px}.spk-asg-pending-desc{color:var(--muted);font-size:.92rem;line-height:1.6;margin-bottom:18px}.spk-asg-result{background:var(--surface);border:1.5px solid var(--border);border-radius:14px;padding:18px 20px;margin-bottom:16px}.spk-asg-band{display:flex;align-items:baseline;gap:10px;margin-bottom:16px}.spk-asg-band-num{font-size:2.6rem;font-weight:900;color:#6366f1;line-height:1}.spk-asg-band-lbl{font-size:.85rem;font-weight:700;color:var(--muted)}.spk-asg-crit{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}.spk-asg-crit-item{background:var(--surface2);border-radius:10px;padding:11px 13px}.spk-asg-crit-hd{display:flex;justify-content:space-between;font-weight:800;color:var(--ink);font-size:.88rem}.spk-asg-crit-hd b{color:#6366f1}.spk-asg-crit-fb{font-size:.82rem;color:var(--muted);line-height:1.5;margin-top:5px}.spk-asg-overall{background:#eef2ff;border-radius:10px;padding:12px 15px;margin-top:14px;font-size:.92rem;color:#1e293b;line-height:1.65}.spk-asg-partfb{font-size:.88rem;color:var(--ink);line-height:1.6;padding:5px 0}.spk-asg-partfb b{color:#4338ca}.spk-asg-vocab{display:flex;flex-direction:column;gap:6px}.spk-asg-vocab-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;background:var(--surface2);border-radius:8px;padding:8px 12px;font-size:.88rem}.spk-asg-weak{color:#b91c1c;text-decoration:line-through}.spk-asg-better{color:#15803d;font-weight:800}.spk-asg-arrow{color:var(--muted)}.spk-asg-vnote{color:var(--muted);font-size:.82rem}.spk-asg-errs{display:flex;flex-direction:column;gap:7px}.spk-asg-err{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:9px 12px;font-size:.88rem;line-height:1.5}.spk-asg-wrong{color:#b91c1c;font-weight:700}.spk-asg-fix{color:#15803d;font-weight:800}.spk-asg-errtype{font-size:.7rem;font-weight:700;background:#fee2e2;color:#991b1b;padding:1px 7px;border-radius:999px}.spk-asg-errnote{color:#7f1d1d;font-size:.82rem;margin-top:3px}.spk-asg-tnote{background:#fffbeb;border:1.5px solid #fcd34d;border-radius:10px;padding:12px 15px;margin-top:16px;font-size:.92rem;color:#78350f;line-height:1.6}.spk-asg-tnote-lbl{font-weight:800;color:#92400e;margin-bottom:4px}.spk-asg-sub-list{display:flex;flex-direction:column;gap:8px}.spk-asg-sub-row{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:11px 14px}.spk-asg-sub-who{flex:1;font-weight:700;color:var(--ink)}.spk-asg-ans{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:9px}.spk-asg-ans-q{font-size:.9rem;color:var(--ink);line-height:1.5;margin-bottom:7px}.spk-asg-ans-q b{color:#4338ca}.spk-asg-ai-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0 6px}.spk-asg-ai-btn{background:#8b5cf6;color:#fff;border:none;border-radius:10px;padding:10px 20px;font-size:.9rem;font-weight:800;cursor:pointer;font-family:inherit}.spk-asg-ai-btn:hover{background:#7c3aed}.spk-asg-ai-btn:disabled{opacity:.6;cursor:default}.spk-asg-final{display:flex;flex-direction:column;gap:6px}.spk-asg-band-input{width:110px;border:1.5px solid var(--border);border-radius:10px;padding:9px 12px;font-size:1.05rem;font-weight:800;font-family:inherit;background:var(--surface);color:var(--ink)}.spk-asg-band-input:focus{outline:0;border-color:#6366f1}.spk-asg-final .spk-asg-submit-btn{align-self:flex-start;margin-top:12px}@media (max-width:600px){.spk-asg-task{flex-direction:column;align-items:stretch}.spk-asg-task-acts{justify-content:flex-end}.spk-asg-crit{grid-template-columns:1fr}.spk-asg-band-num{font-size:2.1rem}}.dc-overlay{position:fixed;inset:0;z-index:9998;display:flex;flex-direction:column;background:var(--bg,#f8fafc)}.dc-header{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border,#e2e8f0);background:var(--surface,#fff);flex:none}.dc-add-btn,.dc-back-btn{border:1px solid var(--border,#cbd5e1);border-radius:999px;padding:7px 16px;font-size:.9rem;font-weight:600;cursor:pointer;background:var(--surface,#fff);color:var(--ink,#1f2937);font-family:inherit}.dc-back-btn:hover{border-color:#0d9488;color:#0d9488}.dc-add-btn{margin-left:auto;background:linear-gradient(135deg,#0d9488,#14b8a6);color:#fff;border-color:transparent}.dc-add-btn:hover{filter:brightness(1.08)}.dc-title{font-weight:800;font-size:1.15rem;color:var(--ink,#1f2937)}.dc-body{flex:1;overflow-y:auto;padding:24px 20px 60px}.dc-cats{display:grid;gap:18px;max-width:980px;margin:0 auto;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.dc-cat-card{background:var(--surface,#fff);border:1px solid var(--border,#e2e8f0);border-radius:18px;padding:28px 22px;text-align:center;cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s}.dc-cat-card:hover{transform:translateY(-3px);border-color:#0d9488;box-shadow:0 10px 26px rgba(13,148,136,.14)}.dc-cat-ico{font-size:2.6rem;line-height:1;margin-bottom:12px}.dc-cat-name{font-weight:800;font-size:1.05rem;color:var(--ink,#1f2937)}.dc-cat-sub{font-size:.85rem;color:var(--muted,#64748b);margin-top:4px}.dc-cat-count{font-size:.8rem;color:#0d9488;font-weight:700;margin-top:10px;min-height:1em}.dc-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:10px}.dc-item{display:flex;align-items:center;gap:12px;background:var(--surface,#fff);border:1px solid var(--border,#e2e8f0);border-radius:14px;padding:14px 18px;cursor:pointer;transition:border-color .15s,box-shadow .15s}.dc-item:hover{border-color:#0d9488;box-shadow:0 4px 14px rgba(13,148,136,.1)}.dc-item-main{flex:1;min-width:0}.dc-item-title{font-weight:700;color:var(--ink,#1f2937)}.dc-item-vi{font-size:.88rem;color:var(--muted,#64748b);margin-top:2px}.dc-item-meta{font-size:.78rem;color:#0d9488;margin-top:6px;font-weight:600}.dc-item-tools{display:flex;gap:6px;flex:none}.dc-mini{border:1px solid var(--border,#cbd5e1);background:var(--surface,#fff);border-radius:8px;width:30px;height:30px;cursor:pointer;color:var(--muted,#64748b);font-size:.9rem}.dc-mini:hover{border-color:#0d9488;color:#0d9488}.dc-mini-del:hover{border-color:#e11d48;color:#e11d48}.dc-empty{text-align:center;color:var(--muted,#64748b);padding:60px 20px;line-height:1.9}.dc-detail{max-width:820px;margin:0 auto}.dc-detail-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--border,#e2e8f0)}.dc-detail-title{font-weight:800;font-size:1.25rem;color:var(--ink,#1f2937);width:100%}.dc-detail-vi{width:100%;margin:2px 0 2px}.dc-detail-vi span{display:inline-block;font-size:.9rem;font-weight:600;color:#fff;background:rgba(15,23,42,.6);padding:3px 11px;border-radius:8px;line-height:1.4}.dc-vi-toggle{display:inline-flex;align-items:center;gap:7px;font-size:.85rem;font-weight:800;color:#6d28d9;cursor:pointer;user-select:none;padding:9px 16px;border:1.5px solid #c4b5fd;border-radius:999px;background:#f5f3ff;transition:all .15s}.dc-vi-toggle input{display:none}.dc-vi-ic{display:inline-flex;align-items:center;color:#7c3aed}.dc-vi-toggle:hover{background:#ede9fe;border-color:#a78bfa}.dc-vi-toggle:has(input:checked){background:linear-gradient(135deg,#7c3aed,#8b5cf6);border-color:transparent;color:#fff;box-shadow:0 4px 12px rgba(124,58,237,.28)}.dc-vi-toggle:has(input:checked) .dc-vi-ic{color:#fff}.dc-vi-lbl-short{display:none}.dc-detail.dc-hide-vi .dc-detail-vi,.dc-detail.dc-hide-vi .dc-vi{display:none}body.vs-dark .dc-vi-toggle{background:#241d38;border-color:#4c3a7a;color:#c4b5fd}.dc-play-all{border:1px solid transparent;border-radius:999px;padding:9px 18px;font-weight:800;font-size:.85rem;cursor:pointer;font-family:inherit;background:linear-gradient(135deg,#588157,#4d7c0f);color:#fff;box-shadow:0 4px 12px rgba(77,124,15,.28);display:inline-flex;align-items:center;gap:6px}.dc-play-all:hover{filter:brightness(1.06)}.dc-play-all.on{background:linear-gradient(135deg,#ef4444,#dc2626);box-shadow:0 4px 12px rgba(220,38,38,.3);animation:dcPlayAllPulse 1.4s ease-in-out infinite}@keyframes dcPlayAllPulse{0%,100%{box-shadow:0 4px 12px rgba(220,38,38,.3)}50%{box-shadow:0 4px 18px rgba(220,38,38,.55)}}@media (prefers-reduced-motion:reduce){.dc-play-all.on{animation:none}}.dc-prac-open{border:1.5px solid #eab308;border-radius:999px;padding:9px 16px;font-weight:800;font-size:.85rem;cursor:pointer;font-family:inherit;background:#fffbeb;color:#a16207;display:inline-flex;align-items:center;gap:5px}.dc-prac-open:hover{background:#fef3c7;border-color:#d4a406}body.vs-dark .dc-prac-open{background:#2b2410;border-color:#7c5e12;color:#fde68a}.dc-prac-wrap{position:relative;display:inline-block}.dc-prac-menu{display:none;position:absolute;top:calc(100% + 6px);left:0;z-index:20;min-width:180px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 10px 28px rgba(15,23,42,.16);padding:6px;flex-direction:column;gap:2px}.dc-prac-wrap.open .dc-prac-menu{display:flex}.dc-prac-menu button{display:block;width:100%;text-align:left;border:none;background:0 0;padding:9px 12px;border-radius:8px;font-size:.9rem;font-weight:700;color:var(--ink,#1f2937);cursor:pointer;font-family:inherit}.dc-prac-menu button:hover{background:#f5f3ff;color:#6d28d9}body.vs-dark .dc-prac-menu{background:#1a1e2b;border-color:#2f3648}body.vs-dark .dc-prac-menu button{color:#e5e7eb}body.vs-dark .dc-prac-menu button:hover{background:#26243a;color:#c4b5fd}.dc-prac-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:14px 0 6px;padding:12px 16px;border-radius:16px;background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(15,23,42,.08)}.dc-prac-exit{border:1.5px solid #e2e8f0;background:#fff;border-radius:10px;padding:7px 13px;font-weight:700;font-size:.82rem;cursor:pointer;color:#475569;font-family:inherit}.dc-prac-exit:hover{background:#f1f5f9}.dc-prac-lbl{font-size:.84rem;font-weight:800;color:#475569}.dc-prac-roles{display:inline-flex;gap:6px}.dc-prac-role{border:1.5px solid #cbd5e1;background:#fff;border-radius:999px;padding:7px 16px;font-weight:800;font-size:.84rem;cursor:pointer;color:#475569;font-family:inherit;transition:all .12s}.dc-prac-role:hover{border-color:#7c3aed;color:#6d28d9}.dc-prac-role.on{background:linear-gradient(135deg,#7c3aed,#a855f7);border-color:transparent;color:#fff;box-shadow:0 4px 12px rgba(124,58,237,.3)}.dc-prac-auto{margin-left:auto;border:1.5px solid transparent;border-radius:999px;padding:7px 15px;font-weight:800;font-size:.82rem;cursor:pointer;font-family:inherit;background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;box-shadow:0 4px 12px rgba(245,158,11,.28)}.dc-prac-auto:hover{filter:brightness(1.06)}.dc-prac-auto.on{background:linear-gradient(135deg,#e11d48,#f43f5e);box-shadow:0 4px 12px rgba(225,29,72,.32)}.dc-prac-hear{border:1.5px solid transparent;border-radius:999px;padding:7px 15px;font-weight:700;font-size:.82rem;cursor:pointer;font-family:inherit;background:linear-gradient(135deg,#0d9488,#14b8a6);color:#fff}.dc-prac-hear:hover{filter:brightness(1.08)}.dc-auto-cd{align-self:flex-start;font-size:.9rem;font-weight:700;color:#b45309;background:#fffbeb;border:1.5px solid #fcd34d;border-radius:999px;padding:5px 14px}.dc-auto-cd b{font-variant-numeric:tabular-nums;color:#e11d48}body.vs-dark .dc-auto-cd{background:#2a2413;border-color:#6b5410;color:#fcd34d}.dc-shadow-open{border:1.5px solid transparent;border-radius:999px;padding:7px 15px;font-weight:800;font-size:.84rem;cursor:pointer;font-family:inherit;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;box-shadow:0 4px 12px rgba(99,102,241,.28)}.dc-shadow-open:hover{filter:brightness(1.06)}.dc-sh-credits{margin-left:auto;font-size:.82rem;font-weight:800;color:#6d28d9;background:#f5f3ff;border:1.5px solid #ddd6fe;border-radius:999px;padding:6px 13px}.dc-sh-tools{display:flex;align-items:center;gap:8px;margin-top:10px;flex-wrap:wrap}.dc-sh-rec{border:1.5px solid #c4b5fd;background:#faf5ff;color:#6d28d9;border-radius:999px;padding:7px 16px;font-weight:800;font-size:.84rem;cursor:pointer;font-family:inherit}.dc-sh-rec:hover{background:#ede9fe}.dc-sh-rec.recording{background:#dc2626;border-color:#dc2626;color:#fff;animation:rexPulse 1s infinite}.dc-sh-play{border:1.5px solid #86efac;background:#f0fdf4;color:#15803d;border-radius:999px;padding:7px 14px;font-weight:800;font-size:.84rem;cursor:pointer;font-family:inherit}.dc-sh-play:hover{background:#dcfce7}.dc-sh-play.playing{background:#16a34a;border-color:#16a34a;color:#fff}.dc-sh-ai{border:1.5px solid #cbd5e1;background:#f8fafc;color:#475569;border-radius:999px;padding:7px 14px;font-weight:800;font-size:.84rem;cursor:pointer;font-family:inherit}.dc-sh-ai:hover{background:#eef2f7}.dc-sh-auto{border:1.5px solid #6d28d9;background:#6d28d9;color:#fff;border-radius:999px;padding:7px 16px;font-weight:800;font-size:.84rem;cursor:pointer;font-family:inherit}.dc-sh-auto:hover{background:#5b21b6;border-color:#5b21b6}.dc-sh-auto.on{background:#dc2626;border-color:#dc2626}.dc-sh-status{font-size:.82rem;font-weight:700;color:#64748b}.dc-sh-status.rec{color:#dc2626}.dc-sh-result{margin-top:10px}.dc-sh-card{background:#fbfaff;border:1px solid #ece9fb;border-radius:12px;padding:12px 14px}.dc-sh-scorerow{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.dc-sh-score{font-size:1.05rem;font-weight:900;padding:4px 14px;border-radius:999px;white-space:nowrap}.dc-sh-score.good{background:#dcfce7;color:#15803d}.dc-sh-score.ok{background:#fef9c3;color:#a16207}.dc-sh-score.bad{background:#fee2e2;color:#b91c1c}.dc-sh-fb{font-size:.9rem;color:#475569;line-height:1.5}.dc-sh-errttl{font-size:.82rem;font-weight:800;color:#475569;margin:10px 0 4px}.dc-sh-errs{margin:0;padding-left:20px}.dc-sh-errs li{font-size:.88rem;color:#334155;line-height:1.6}.dc-sh-errs b{color:#b91c1c}.dc-sh-perfect{margin-top:8px;font-size:.9rem;font-weight:700;color:#15803d}.dc-sh-choose{max-width:560px;margin:8px auto 0;text-align:center}.dc-sh-choose-ttl{font-size:1.15rem;font-weight:900;color:var(--ink,#1f2937);margin-bottom:6px}.dc-sh-choose-sub{font-size:.9rem;color:var(--muted,#64748b);line-height:1.5;margin-bottom:20px}.dc-sh-choices{display:flex;flex-direction:column;gap:12px}.dc-sh-choice{display:flex;align-items:center;gap:14px;text-align:left;width:100%;padding:16px 18px;border:2px solid #e2e8f0;border-radius:16px;background:#fff;cursor:pointer;font-family:inherit;transition:all .15s}.dc-sh-choice:hover{border-color:#a78bfa;box-shadow:0 6px 18px rgba(124,58,237,.14);transform:translateY(-1px)}.dc-sh-choice-badge{flex:none;font-size:.8rem;font-weight:900;color:#fff;padding:6px 14px;border-radius:999px;white-space:nowrap}.dc-sh-choice-a{background:#7c3aed}.dc-sh-choice-b{background:#0d9488}.dc-sh-choice-all{background:linear-gradient(90deg,#7c3aed,#0d9488)}.dc-sh-choice-name{flex:1;font-size:1.02rem;font-weight:800;color:var(--ink,#1f2937)}.dc-sh-choice-meta{flex:none;font-size:.82rem;font-weight:700;color:var(--muted,#64748b)}.dc-sh-choice-both{border-style:dashed}body.vs-dark .dc-sh-choice{background:#1a1e2b;border-color:#2f3648}body.vs-dark .dc-sh-choice:hover{border-color:#7c3aed}body.vs-dark .dc-sh-choice-name{color:#e5e7eb}.dc-sh-lscore{margin-top:10px}.dc-sh-lrow{display:flex;align-items:flex-start;gap:10px;flex-wrap:wrap}.dc-sh-lbadge{font-size:1rem;font-weight:900;color:#fff;padding:3px 12px;border-radius:999px;white-space:nowrap}.dc-sh-words{line-height:2;font-size:.96rem}.dc-sw-wrap{display:inline-flex;flex-direction:column;align-items:center;vertical-align:middle;margin:0 1px}.dc-sw{padding:1px 4px;border-radius:5px;font-weight:700}.dc-sw-correct{color:#15803d}.dc-sw-near{color:#a16207;background:#fef9c3;text-decoration:none}.dc-sw-wrong{color:#b91c1c;background:#fee2e2;text-decoration:none}.dc-sw-skipped{color:#64748b;background:#f1f5f9;text-decoration:line-through}.dc-sw-click{cursor:pointer}.dc-sw-click:hover{outline:2px solid #a78bfa;outline-offset:1px}.dc-sw-near.dc-sw-click:hover,.dc-sw-skipped.dc-sw-click:hover,.dc-sw-wrong.dc-sw-click:hover{filter:brightness(.96)}.dc-sw-heard{font-size:.7rem;color:#b45309;font-weight:700;margin-top:-2px}.dc-sh-guide{margin-top:8px;font-size:.82rem;color:#64748b;line-height:1.5}.dc-sh-guide.dc-good{color:#15803d;font-weight:700}.dc-sh-hint{margin-top:8px;font-size:.84rem;color:#64748b;line-height:1.5}.dc-sh-tipmount{margin-top:8px}.dc-sh-tipmount:empty{margin-top:0}.dc-mini-pop{display:inline-block;max-width:320px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 8px 24px rgba(15,23,42,.14);padding:10px 12px}.dc-mini-hd{display:flex;align-items:center;gap:8px;font-size:1rem;color:var(--ink,#1f2937)}.dc-mini-hd b{flex:1}.dc-mini-x{flex:none;border:none;background:0 0;cursor:pointer;line-height:1;padding:2px 4px;border-radius:6px;color:#94a3b8;font-size:1.2rem}.dc-mini-x:hover{background:#f1f5f9}.dc-mini-ipa{margin-top:5px;font-size:.9rem;color:#d97706;font-weight:700;display:flex;flex-wrap:wrap;align-items:center;gap:2px}.dc-mini-ac{display:inline-flex;align-items:center;gap:4px}.dc-mini-spk{flex:none;display:inline-flex;align-items:center;justify-content:center;border:none;background:0 0;cursor:pointer;color:#4d7c0f;padding:1px;border-radius:5px}.dc-mini-spk:hover{background:#ecf6dc;color:#3f6212}.dc-mini-sep{margin:0 6px;color:#cbd5e1}.dc-mini-vi{margin-top:4px;font-size:.95rem;font-weight:700;color:#15803d;line-height:1.4}.dc-mini-def{margin-top:4px;font-size:.85rem;color:#475569;line-height:1.45}.dc-mini-def:empty{display:none}.dc-mini-deflbl{font-weight:800;color:#64748b;font-size:.72rem}.dc-mini-dim{color:#94a3b8;font-weight:500}.dc-mini-add{flex:none;border:1.5px solid #4d7c0f;background:#f3fae8;color:#3f6212;cursor:pointer;font-size:.74rem;font-weight:800;line-height:1;padding:4px 9px;border-radius:999px;font-family:inherit}.dc-mini-add:hover{background:#e6f4d4}.dc-mini-add.saved{border-color:#16a34a;background:#dcfce7;color:#15803d;cursor:default}body.vs-dark .dc-mini-pop{background:#1a1e2b;border-color:#2f3648}body.vs-dark .dc-mini-hd{color:#e5e7eb}body.vs-dark .dc-mini-vi{color:#86efac}body.vs-dark .dc-mini-def{color:#cbd5e1}body.vs-dark .dc-mini-add{background:#26340f;border-color:#4d7c0f;color:#bef264}body.vs-dark .dc-mini-add.saved{background:#14311f;border-color:#16a34a;color:#86efac}body.vs-dark .dc-mini-x:hover{background:#262b36}body.vs-dark .dc-mini-spk{color:#a3e635}body.vs-dark .dc-mini-spk:hover{background:#26340f;color:#bef264}.dc-sh-guiderow{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.dc-sh-guiderow .dc-sh-guide{margin-top:8px}.dc-sh-retry{flex:none;margin-top:8px;border:1.5px solid #4d7c0f;background:#f3fae8;color:#3f6212;border-radius:999px;padding:6px 14px;font-weight:800;font-size:.84rem;cursor:pointer;font-family:inherit}.dc-sh-retry:hover{background:#e6f4d4}.dc-sh-retry.recording{background:#dc2626;border-color:#dc2626;color:#fff}.dc-sh-retry-ic{font-size:1.05rem;line-height:1;font-weight:700;vertical-align:-.08em}body.vs-dark .dc-sh-retry{background:#26340f;border-color:#4d7c0f;color:#bef264}body.vs-dark .dc-sw-correct{color:#86efac}body.vs-dark .dc-sw-near{color:#fde68a;background:#3a2f10}body.vs-dark .dc-sw-wrong{color:#fecaca;background:#3b1d1d}body.vs-dark .dc-sw-skipped{color:#94a3b8;background:#262b36}body.vs-dark .dc-sh-guide,body.vs-dark .dc-sh-hint{color:#94a3b8}body.vs-dark .dc-sh-credits{background:#221a33;border-color:#4c3a7a;color:#c4b5fd}body.vs-dark .dc-sh-rec{background:#211a33;border-color:#4c3a7a;color:#c4b5fd}body.vs-dark .dc-sh-play{background:#14261a;border-color:#2f6b3f;color:#86efac}body.vs-dark .dc-sh-ai{background:#1a1e26;border-color:#3a4356;color:#cbd5e1}body.vs-dark .dc-sh-card{background:#1a1726;border-color:#2f2a40}body.vs-dark .dc-sh-errs li,body.vs-dark .dc-sh-fb{color:#cbd5e1}.dc-prac-tip{font-size:.84rem;color:#64748b;margin:8px 2px 14px;line-height:1.5}.dc-you{font-size:.62rem;font-weight:900;letter-spacing:.05em;color:#fff;background:#7c3aed;padding:2px 7px;border-radius:999px;vertical-align:middle}.dc-line.dc-mine .dc-bubble{border:1.5px dashed #c4b5fd;background:#faf5ff}.dc-prac-slot{display:flex;flex-direction:column;gap:8px;align-items:flex-start}.dc-prac-vi{font-size:.95rem;color:#6d28d9;font-weight:600;font-style:italic}.dc-prac-reveal{border:1.5px solid #c4b5fd;background:#fff;border-radius:999px;padding:5px 14px;font-weight:800;font-size:.8rem;cursor:pointer;color:#6d28d9;font-family:inherit}.dc-prac-reveal:hover{background:#ede9fe}body.vs-dark .dc-prac-bar{background:rgba(26,30,44,.9);border-color:#2c3244}body.vs-dark .dc-prac-lbl{color:#cbd5e1}body.vs-dark .dc-prac-exit,body.vs-dark .dc-prac-reveal,body.vs-dark .dc-prac-role{background:#1e2230;border-color:#343a4d;color:#cbd5e1}body.vs-dark .dc-line.dc-mine .dc-bubble{background:#211a33;border-color:#4c3a7a}body.vs-dark .dc-prac-vi{color:#c4b5fd}.dc-lines{display:flex;flex-direction:column;gap:18px}.dc-chat-row{display:flex;align-items:flex-end;gap:10px;max-width:84%}.dc-chat-row.dc-a{align-self:flex-start}.dc-chat-row.dc-b{align-self:flex-end;flex-direction:row-reverse}.dc-avatar{flex:none;width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.05rem;color:#fff;box-shadow:0 3px 8px rgba(15,23,42,.16);border:2.5px solid #fff}.dc-av-a{background:linear-gradient(135deg,#7f9f6e,#588157)}.dc-av-b{background:linear-gradient(135deg,#f0b45f,#e08a3c)}.dc-avatar.has-img{background:#fff;overflow:hidden}.dc-avatar img{width:100%;height:100%;object-fit:cover;display:block;border-radius:50%}.dc-avatar{position:relative}.dc-av-edit{position:absolute;right:-3px;bottom:-3px;width:18px;height:18px;border-radius:50%;border:2px solid #fff;background:#4d7c0f;color:#fff;font-size:.62rem;line-height:1;cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;opacity:.82}.dc-av-edit:hover{opacity:1}.dc-avmodal{position:fixed;inset:0;z-index:10050;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;padding:20px}.dc-avmodal-box{background:#fff;border-radius:16px;padding:18px 18px 16px;width:100%;max-width:380px;box-shadow:0 20px 50px rgba(0,0,0,.3)}.dc-avmodal-hd{display:flex;align-items:center;font-size:1rem;font-weight:800;color:#1f2937;margin-bottom:12px}.dc-avmodal-hd b{color:#4d7c0f;margin-left:4px}.dc-avmodal-x{margin-left:auto;border:none;background:0 0;font-size:1.4rem;line-height:1;color:#94a3b8;cursor:pointer}.dc-avmodal-drop{width:120px;height:120px;margin:0 auto 12px;border-radius:50%;border:2px dashed #cbd5e1;background:#f8fafc;display:flex;align-items:center;justify-content:center;text-align:center;cursor:pointer;overflow:hidden}.dc-avmodal-drop:hover{border-color:#4d7c0f;background:#f3fae8}.dc-avmodal-drop img{width:100%;height:100%;object-fit:cover}.dc-avmodal-ph{font-size:.72rem;color:#94a3b8;padding:8px;line-height:1.4}.dc-avmodal-url{width:100%;box-sizing:border-box;padding:9px 12px;border:1.5px solid #e2e8f0;border-radius:10px;font-size:.85rem;font-family:inherit;margin-bottom:12px}.dc-avmodal-act{display:flex;gap:8px}.dc-avmodal-act button{flex:1;border-radius:999px;padding:9px 10px;font-weight:800;font-size:.84rem;cursor:pointer;font-family:inherit;border:1.5px solid transparent}.dc-avmodal-save{background:#4d7c0f;color:#fff}.dc-avmodal-del{background:#fff;border-color:#fecaca;color:#b91c1c}.dc-avmodal-cancel{background:#f1f5f9;color:#475569}.dc-avmodal-msg{text-align:center;font-size:.8rem;color:#64748b;margin-top:8px;min-height:1em}body.vs-dark .dc-avmodal-box{background:#1a1e2b}body.vs-dark .dc-avmodal-hd{color:#e5e7eb}body.vs-dark .dc-avmodal-url{background:#12151f;border-color:#2f3648;color:#e5e7eb}body.vs-dark .dc-avmodal-drop{background:#12151f;border-color:#2f3648}body.vs-dark .dc-avmodal-cancel{background:#262b36;color:#cbd5e1}.dc-line{display:flex;flex-direction:column;min-width:0;max-width:76%}.dc-chat-row .dc-line{max-width:100%}.dc-line.dc-a{align-self:flex-start}.dc-line.dc-b{align-self:flex-end;align-items:flex-end}.dc-who{font-size:.78rem;font-weight:800;color:#588157;margin:0 8px 5px}.dc-bubble{border-radius:18px;padding:12px 16px}.dc-a .dc-bubble{background:#fff;border-bottom-left-radius:5px}.dc-b .dc-bubble{background:#e7f3dd;border-bottom-right-radius:5px}.dc-en{font-weight:700;color:#24331f;line-height:1.55}.dc-b .dc-en{color:#2f4425}.dc-vi{font-size:.9rem;color:#64748b;margin-top:6px;line-height:1.5}.dc-b .dc-vi{color:#5a7050}.dc-spk{border:none;background:rgba(88,129,87,.14);cursor:pointer;color:#4d7c0f;width:24px;height:24px;border-radius:50%;margin-left:7px;padding:0;display:inline-flex;align-items:center;justify-content:center;vertical-align:-6px;transition:background .15s}.dc-spk:hover{background:rgba(88,129,87,.28)}body.vs-dark .dc-who{color:#a3c48f}body.vs-dark .dc-b .dc-en,body.vs-dark .dc-en{color:#e5e7eb}body.vs-dark .dc-spk{background:rgba(163,196,143,.16);color:#a3e635}.dc-form{position:fixed;inset:0;z-index:9999;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;padding:20px}.dc-form-inner{background:var(--surface,#fff);border-radius:18px;padding:24px;width:100%;max-width:640px;max-height:88vh;overflow-y:auto}.dc-form-title{font-weight:800;font-size:1.1rem;margin-bottom:16px;color:var(--ink,#1f2937)}.dc-lb{display:block;font-weight:700;font-size:.82rem;margin:12px 0 5px;color:var(--ink,#1f2937)}.dc-in{width:100%;border:1px solid var(--border,#cbd5e1);border-radius:10px;padding:10px 12px;font-family:inherit;font-size:.92rem;background:var(--bg,#fff);color:var(--ink,#1f2937)}.dc-in:focus{outline:0;border-color:#0d9488}.dc-ta{font-family:Consolas,monospace;font-size:.86rem;line-height:1.7;resize:vertical}.dc-hint{font-size:.8rem;color:var(--muted,#64748b);margin-bottom:6px}.dc-hint code{background:rgba(13,148,136,.1);padding:2px 6px;border-radius:5px;color:#0d9488}.dc-form-actions{display:flex;align-items:center;gap:10px;margin-top:18px}.dc-cancel,.dc-save{border-radius:999px;padding:9px 20px;font-weight:700;cursor:pointer;font-family:inherit;font-size:.9rem;border:1px solid var(--border,#cbd5e1);background:var(--surface,#fff);color:var(--ink,#1f2937)}.dc-save{background:linear-gradient(135deg,#0d9488,#14b8a6);color:#fff;border-color:transparent}.dc-save:hover{filter:brightness(1.08)}.dc-cancel:hover{border-color:#e11d48;color:#e11d48}.dc-msg{font-size:.85rem;font-weight:600}body.vs-dark .dc-overlay{background:#12151f}body.vs-dark .dc-cat-card,body.vs-dark .dc-form-inner,body.vs-dark .dc-header,body.vs-dark .dc-item{background:#1a1e2c;border-color:#2c3244}body.vs-dark .dc-back-btn,body.vs-dark .dc-cancel,body.vs-dark .dc-in,body.vs-dark .dc-mini{background:#1e2230;border-color:#343a4d;color:#e8eaf0}body.vs-dark .dc-a .dc-bubble{background:#232838}body.vs-dark .dc-b .dc-bubble{background:#14484a}@media (max-width:640px){.dc-body{padding:16px 12px 50px}.dc-line{max-width:92%}.dc-header{padding:10px 12px;gap:8px;flex-wrap:nowrap}.dc-title{font-size:.98rem;flex:1 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dc-btn-label{display:none}.dc-add-btn,.dc-back-btn,.dc-gpt-btn{flex:none;padding:8px 11px;font-size:1rem;line-height:1}.dc-gpt-btn+.dc-add-btn{margin-left:6px}.dc-vi-lbl-full{display:none}.dc-vi-lbl-short{display:inline}.dc-detail-head{gap:6px}.dc-detail-head .dc-play-all,.dc-detail-head .dc-prac-wrap,.dc-detail-head .dc-vi-toggle{flex:1 1 0;min-width:0;justify-content:center}.dc-detail-head .dc-play-all,.dc-detail-head .dc-prac-open{width:100%;padding:8px 4px;font-size:.72rem;white-space:nowrap;overflow:visible;text-overflow:clip}.dc-detail-head .dc-vi-toggle{padding:7px 6px;font-size:.72rem}.dc-detail-head .dc-vi-toggle input{width:13px;height:13px}.dc-detail-head .dc-tts-btn{flex:1 1 100%}}.dc-overlay{background:var(--bg,#f8fafc)}@keyframes dcFadeIn{from{opacity:0}to{opacity:1}}@keyframes dcPop{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}.dc-overlay.dc-in{animation:dcFadeIn .28s ease both}.dc-overlay.dc-in .dc-header{animation:dcPop .38s cubic-bezier(.22,.9,.28,1) both}.dc-pop{animation:dcPop .45s cubic-bezier(.22,.9,.28,1) both}.dc-header{background:rgba(255,255,255,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.5);box-shadow:0 2px 16px rgba(15,23,42,.06)}.dc-cats{padding-top:30px}.dc-cat-card{position:relative;overflow:hidden;background:rgba(255,255,255,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.7);box-shadow:0 6px 20px rgba(15,23,42,.08);transition:transform .25s cubic-bezier(.22,.9,.28,1),box-shadow .25s,border-color .25s}.dc-cat-card:hover{transform:translateY(-6px);border-color:rgba(13,148,136,.55);box-shadow:0 16px 40px rgba(13,148,136,.28),0 0 0 4px rgba(13,148,136,.1)}.dc-cat-card::after{content:'';position:absolute;inset:-40% -60%;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.65) 50%,transparent 60%);transform:translateX(-100%);transition:transform .7s ease;pointer-events:none}.dc-cat-card:hover::after{transform:translateX(100%)}.dc-cat-ico{width:62px;height:62px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;border-radius:18px;color:#0d9488;background:linear-gradient(135deg,rgba(13,148,136,.14),rgba(20,184,166,.22));transition:transform .25s cubic-bezier(.22,.9,.28,1),box-shadow .25s,color .25s}.dc-cat-ico svg{width:30px;height:30px}.dc-cat-card:hover .dc-cat-ico{transform:scale(1.08) rotate(-4deg);color:#0f766e;box-shadow:0 8px 22px rgba(13,148,136,.35)}.dc-quota{max-width:820px;margin:0 auto 12px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;background:rgba(255,251,235,.95);border:1px solid #fcd34d;border-radius:12px;padding:10px 14px;font-size:.85rem;font-weight:600;color:#92400e}.dc-quota-full{background:rgba(254,242,242,.95);border-color:#fca5a5;color:#b91c1c}.dc-quota-up{margin-left:auto;flex:none;cursor:pointer;border:none;border-radius:999px;padding:6px 14px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-size:.8rem;font-weight:800}.dc-quota-up:hover{filter:brightness(1.08)}body.vs-dark .dc-quota{background:rgba(69,52,20,.9);border-color:#a16207;color:#fde68a}body.vs-dark .dc-quota-full{background:rgba(69,26,26,.9);border-color:#b91c1c;color:#fecaca}.dc-cat-my .dc-cat-ico{color:#7c3aed;background:linear-gradient(135deg,rgba(124,58,237,.14),rgba(167,139,250,.24))}.dc-cat-my:hover{border-color:rgba(124,58,237,.55);box-shadow:0 16px 40px rgba(124,58,237,.26),0 0 0 4px rgba(124,58,237,.1)}.dc-cat-my:hover .dc-cat-ico{color:#6d28d9;box-shadow:0 8px 22px rgba(124,58,237,.35)}.dc-cat-my .dc-cat-count{color:#7c3aed}.dc-cat-emo{font-size:1.9rem;line-height:1}.dc-cat-tools{position:absolute;top:10px;right:10px;z-index:2;display:flex;gap:6px;opacity:0;transition:opacity .18s}.dc-cat-card:hover .dc-cat-tools,.dc-cat-tools:focus-within{opacity:1}.dc-cat-tools .dc-mini{width:26px;height:26px;font-size:.8rem}@media (hover:none){.dc-cat-tools{opacity:1}}.dc-item{background:rgba(255,255,255,.9);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-color:rgba(255,255,255,.7);box-shadow:0 4px 14px rgba(15,23,42,.06);transition:transform .18s,border-color .2s,box-shadow .2s}.dc-item:hover{transform:translateX(3px);border-color:rgba(13,148,136,.5);box-shadow:0 8px 24px rgba(13,148,136,.2)}.dc-empty{background:rgba(255,255,255,.78);border-radius:16px;max-width:520px;margin:40px auto}.dc-detail-head{border-bottom-color:rgba(15,23,42,.12)}.dc-a .dc-bubble,.dc-b .dc-bubble{box-shadow:0 2px 10px rgba(15,23,42,.07)}.dc-a .dc-bubble{background:rgba(255,255,255,.94)}body.vs-dark .dc-header{background:rgba(26,30,44,.85);border-bottom-color:#2c3244}body.vs-dark .dc-cat-card,body.vs-dark .dc-item{background:rgba(26,30,44,.88);border-color:#2c3244}body.vs-dark .dc-empty{background:rgba(26,30,44,.8)}body.vs-dark .dc-cat-card::after{background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.14) 50%,transparent 60%)}body.vs-dark .dc-a .dc-bubble{background:#232838}body.main-dark-bg .dc-title{color:#fff}@media (prefers-reduced-motion:reduce){.dc-overlay.dc-in,.dc-overlay.dc-in .dc-header,.dc-pop{animation:none!important}.dc-cat-card::after{display:none}}@keyframes dcFadeOut{from{opacity:1;transform:none}to{opacity:0;transform:translateY(10px) scale(.985)}}.dc-overlay.dc-out{animation:dcFadeOut .26s cubic-bezier(.4,0,.9,.4) both;pointer-events:none}@media (prefers-reduced-motion:reduce){.dc-overlay.dc-out{animation:none!important}}.dc-gpt-btn{margin-left:auto;border:1px solid var(--border,#cbd5e1);border-radius:999px;padding:7px 16px;font-size:.9rem;font-weight:600;cursor:pointer;background:var(--surface,#fff);color:var(--ink,#1f2937);font-family:inherit}.dc-gpt-btn:hover{border-color:#7c3aed;color:#7c3aed}.dc-gpt-btn+.dc-add-btn{margin-left:8px}.dc-num{max-width:120px}.dc-gpt-out{margin-top:16px;padding:14px 16px;border-radius:12px;background:#0f172a;color:#e2e8f0;font-family:Consolas,monospace;font-size:.82rem;line-height:1.65;white-space:pre-wrap;word-break:break-word;max-height:300px;overflow-y:auto}.dc-gpt-link{text-decoration:none;display:inline-flex;align-items:center}body.vs-dark .dc-gpt-btn{background:#1e2230;border-color:#343a4d;color:#e8eaf0}.sw-cc-del{border:1px solid transparent;background:0 0;color:var(--muted,#94a3b8);cursor:pointer;width:24px;height:24px;border-radius:7px;font-size:.82rem;line-height:1;padding:0;display:inline-flex;align-items:center;justify-content:center;opacity:.5;transition:opacity .15s,color .15s,background .15s,border-color .15s}.sw-colloc-card:hover .sw-cc-del{opacity:1}.sw-cc-del:hover{color:#e11d48;border-color:rgba(225,29,72,.35);background:rgba(225,29,72,.08)}@keyframes mcqFadeOut{from{opacity:1;transform:none}to{opacity:0;transform:translateY(10px) scale(.985)}}#mcqOverlay.mcq-out{animation:mcqFadeOut .26s cubic-bezier(.4,0,.9,.4) both;pointer-events:none}@media (prefers-reduced-motion:reduce){#mcqOverlay.mcq-out{animation:none!important}}body.vs-dark #screen-sw-colloc{background:#12151f}body.vs-dark #screen-sw-colloc .sw-topbar{background:#1a1e2c;border-bottom-color:#2c3244}body.vs-dark #screen-sw-colloc .sw-title{color:#e8eaf0}body.vs-dark #screen-sw-colloc .sw-back-btn{background:#1e2230;border-color:#343a4d;color:#e8eaf0}body.vs-dark #screen-sw-colloc .sw-back-btn:hover{border-color:#2dd4bf;color:#2dd4bf}body.vs-dark #screen-sw-colloc .sw-detail-bar{background:#1a1e2c;border-bottom-color:#2c3244}body.vs-dark #screen-sw-colloc .sw-colloc-fs-btn,body.vs-dark #screen-sw-colloc .sw-colloc-ipa-sel{background:#1e2230;border-color:#343a4d;color:#e8eaf0}body.vs-dark #screen-sw-colloc .sw-colloc-fs-lbl{color:#94a3b8}body.vs-dark #screen-sw-colloc .sw-passage-col{background:#12151f}body.vs-dark #screen-sw-colloc .sw-analysis-col{background:#171a24;border-left-color:#2c3244}body.vs-dark #screen-sw-colloc .sw-colloc-passage{color:#dfe3ea}body.vs-dark .sw-colloc-hl{color:#17233b!important}body.vs-dark #screen-sw-colloc .sw-colloc-card{background:#1a1e2c;border-color:#2c3244}body.vs-dark #screen-sw-colloc .sw-colloc-card:hover{box-shadow:0 6px 18px rgba(0,0,0,.45)}body.vs-dark #screen-sw-colloc .sw-colloc-card.on{background:#202538;border-color:var(--cdot,#f59e0b)}body.vs-dark #screen-sw-colloc .sw-cc-phrase{color:#f1f5f9}body.vs-dark #screen-sw-colloc .sw-cc-vi{color:#fbbf24}body.vs-dark #screen-sw-colloc .sw-cc-def{color:#a9b4c6}body.vs-dark #screen-sw-colloc .sw-cc-def b{color:#2dd4bf}body.vs-dark #screen-sw-colloc .sw-cc-ex-lbl{color:#6b7689}body.vs-dark #screen-sw-colloc .sw-cc-ex{color:#c3cbd8}body.vs-dark #screen-sw-colloc .sw-cc-spk{color:#94a3b8}body.vs-dark #screen-sw-colloc .sw-colloc-empty{color:#94a3b8}body.vs-dark #screen-sw-colloc .sw-colloc-ipa{color:#7dd3fc}body.vs-dark #screen-sw-colloc .sw-colloc-intro{background:rgba(26,30,44,.94);border-color:#2c3244}body.vs-dark #screen-sw-colloc .sw-colloc-intro-title{color:#e8eaf0}body.vs-dark #screen-sw-colloc .sw-colloc-intro-desc{color:#94a3b8}body.vs-dark #screen-sw-colloc .sw-colloc-input{background:#12151f;border-color:#343a4d;color:#e8eaf0}body.vs-dark #screen-sw-colloc .sw-colloc-input::placeholder{color:#64748b}body.vs-dark #screen-sw-colloc .sw-colloc-count{color:#94a3b8}body.vs-dark #screen-sw-colloc .sw-colloc-dictlist-body{background:#12151f}body.vs-dark #screen-sw-colloc .sw-cl-item{background:#1a1e2c;border-color:#2c3244}body.vs-dark #screen-sw-colloc .sw-cl-phrase{color:#f1f5f9}body.vs-dark #screen-sw-colloc .sw-cl-vi{color:#fbbf24}body.vs-dark #screen-sw-colloc .sw-cl-def{color:#a9b4c6}body.vs-dark #screen-sw-colloc .sw-cl-cat{color:#2dd4bf}body.vs-dark #screen-sw-colloc .sw-detail-title-bar{color:#e8eaf0}.sw-colloc-dark-btn{line-height:1}body.vs-dark #screen-sw-colloc .sw-colloc-dark-btn{background:#1e2230;border-color:#343a4d;color:#fbbf24}@keyframes saOverlayOut{from{opacity:1;transform:none}to{opacity:0;transform:translateY(10px) scale(.985)}}.sa-overlay.sa-out{animation:saOverlayOut .26s cubic-bezier(.4,0,.9,.4) both;pointer-events:none}@media (prefers-reduced-motion:reduce){.sa-overlay.sa-out{animation:none!important}}.dc-tts-btn{border:1px solid var(--border,#cbd5e1);border-radius:999px;padding:8px 16px;font-weight:700;font-size:.85rem;cursor:pointer;background:var(--surface,#fff);color:var(--ink,#1f2937);font-family:inherit}.dc-tts-btn:hover{border-color:#7c3aed;color:#7c3aed}.dc-tts-note{background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.35);color:#92400e;border-radius:12px;padding:10px 14px;font-size:.84rem;line-height:1.6;margin-bottom:16px}.dc-line.dc-playing .dc-bubble{box-shadow:0 0 0 2px #0d9488,0 8px 22px rgba(13,148,136,.25)}body.vs-dark .dc-tts-btn{background:#1e2230;border-color:#343a4d;color:#e8eaf0}body.vs-dark .dc-tts-note{background:rgba(245,158,11,.1);color:#fcd34d}#vocabListModal,#vocabListModal .vocab-list-fullscreen{background:#eef5e8}#vocabListModal .vocab-fs-inner>div:first-child{background:rgba(255,255,255,.92);border-bottom-color:#dbe7d0}#vocabListModal .vl-back-btn{border:1px solid #dbe7d0;background:#fff;color:#3f6212;border-radius:999px;font-weight:800}#vocabListModal .vl-back-btn:hover{background:#f3fae8;border-color:#a8c98a}#vocabListModal .filter-btn{border-radius:999px;border:1px solid #dbe7d0;background:#fff;color:#5b6b52;font-weight:800;padding:6px 14px;font-family:Nunito,sans-serif}#vocabListModal .filter-btn:hover{border-color:#a8c98a;color:#3f6212}#vocabListModal .filter-btn.active,#vocabListModal .filter-btn.active-all{background:#3f6212;border-color:#3f6212;color:#fff}#vocabListModal .vocab-quiz-launch-btn{display:inline-flex;align-items:center;gap:7px;border-radius:999px;border:0;background:linear-gradient(135deg,#6ba32f,#4d7c0f);color:#fff;font-weight:800;letter-spacing:.01em;box-shadow:0 2px 6px rgba(61,94,15,.28);transition:transform .14s cubic-bezier(.2,.8,.3,1),box-shadow .14s,filter .14s}#vocabListModal .vocab-quiz-launch-btn:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 6px 16px rgba(61,94,15,.34)}#vocabListModal .vocab-quiz-launch-btn:active{transform:translateY(0);box-shadow:0 2px 5px rgba(61,94,15,.3)}#vocabListModal .vocab-slide-launch-btn{background:linear-gradient(135deg,#86bf3d,#5f9412)}#vocabListModal .vocab-flash-launch-btn{background:linear-gradient(135deg,#6ba32f,#4d7c0f)}#vocabListModal .vocab-game-launch-btn{background:linear-gradient(135deg,#57951f,#3f6212)}#vocabListModal .vocab-test-toggle{background:linear-gradient(135deg,#7cb342,#558b0f)}#vocabListModal .vocab-test-toggle.open{background:linear-gradient(135deg,#3f6212,#2f4a0c);box-shadow:inset 0 2px 5px rgba(0,0,0,.28);transform:none}.vqb-ic{width:17px;height:17px;flex:none;opacity:.95}.vqb-caret{font-size:.62rem;opacity:.85;margin-left:-1px}body.vs-dark #vocabListModal .vocab-quiz-launch-btn{box-shadow:0 2px 8px rgba(0,0,0,.45)}#vocabListModal .vocab-sw.on .vocab-sw-track{background:#4d7c0f}#vocabListModal .vocab-list-item.vw-card{border-radius:20px;border:1px solid #e3ecd9;background:#fff;box-shadow:0 2px 12px rgba(40,60,25,.06);padding:18px 18px 16px;transition:transform .18s cubic-bezier(.2,.8,.3,1),box-shadow .18s ease,border-color .18s ease}#vocabListModal .vocab-list-item.vw-card:hover{transform-origin:top center;transform:translateY(-7px) scale(1.03);box-shadow:0 18px 36px rgba(40,60,25,.26);border-color:#86b04f;z-index:20}body.vs-dark #vocabListModal .vocab-list-item.vw-card:hover{box-shadow:0 18px 40px rgba(0,0,0,.55);border-color:#6b9c2e}@media (prefers-reduced-motion:reduce){#vocabListModal .vocab-list-item.vw-card:hover{transform:none}}#vocabListModal .vw-word{background:0 0;color:#2f4425;padding:4px 0;border-radius:0;font-family:Nunito,sans-serif;font-weight:900;letter-spacing:-.01em}#vocabListModal .vw-def{font-family:Nunito,sans-serif}#vocabListModal .vw-ipa,#vocabListModal .vw-meaning-txt{font-family:Nunito,sans-serif}#vocabListModal .vw-speak{background:#4d7c0f;box-shadow:0 3px 10px rgba(77,124,15,.32);display:inline-flex;align-items:center;justify-content:center}#vocabListModal .vw-speak svg{display:block}#vocabListModal .vw-speak-us{background:#2563eb;box-shadow:0 3px 10px rgba(37,99,235,.32)}#vocabListModal .vw-ex-box{background:#f2f8ea;border-color:#dcebc9;border-radius:14px}#vocabListModal .vw-ex-lbl{color:#4d7c0f}#vocabListModal .vw-add-row{display:flex;gap:10px}#vocabListModal .vw-add-row>button{flex:1 1 0;border-radius:999px;border:1px solid #dbe7d0;background:#fff;color:#3f6212;font-weight:800;padding:9px 10px}#vocabListModal .vw-add-row>button:hover{background:#f3fae8;border-color:#a8c98a}#vocabListModal .vocab-mastery-bar{background:#eef5e4;border-radius:999px;padding:8px 14px;justify-content:center}#vocabListModal .vocab-mastery-hint{color:#5b6b52;font-weight:700}#vocabListModal .vw-act{border-color:#e3ecd9}#vocabListModal .vw-act:hover{background:#f3fae8;border-color:#a8c98a}#vocabListModal .vl-sort-wrap{position:relative;display:inline-block}#vocabListModal .vl-sort-menu{display:none;position:absolute;top:calc(100% + 6px);left:0;z-index:60;min-width:172px;background:#fff;border:1px solid #dbe7d0;border-radius:14px;box-shadow:0 10px 28px rgba(40,60,25,.16);padding:7px;flex-direction:column;gap:4px}#vocabListModal .vl-sort-wrap.open .vl-sort-menu{display:flex}#vocabListModal .vl-sort-menu .filter-btn{width:100%;text-align:left;border-radius:9px}#vocabListModal .vl-sort-sep{height:1px;background:#eef3e7;margin:3px 2px}#vocabListModal .vl-show-menu{min-width:208px}#vocabListModal .vl-show-item{display:flex;align-items:center;gap:9px;cursor:pointer;padding:8px 10px;border-radius:9px;font-size:.82rem;font-weight:700;color:#3f6212;transition:background .13s}#vocabListModal .vl-show-item:hover{background:#f3fae8}#vocabListModal .vl-show-item input{width:15px;height:15px;accent-color:#4d7c0f;cursor:pointer;flex:none}.vocab-list-grid.vsw-no-def .vw-def,.vocab-list-grid.vsw-no-def .vw-def-list,.vocab-list-grid.vsw-no-ex .vw-ex-box,.vocab-list-grid.vsw-no-meaning .vw-meaning{display:none!important}.vocab-list-grid.vw-fc-mode .vw-card{cursor:pointer;transition:box-shadow .16s,transform .16s,border-color .16s}.vocab-list-grid.vw-fc-mode .vw-card:hover{transform:translateY(-3px);border-color:#a78bfa;box-shadow:0 12px 28px rgba(91,33,182,.18)}.vocab-list-grid.vw-fc-mode .vw-card:not(.vw-flip){min-height:190px;display:flex;flex-direction:column;justify-content:center}.vocab-list-grid.vw-fc-mode .vw-card:not(.vw-flip)>:not(.vw-word-row){display:none!important}.vocab-list-grid.vw-fc-mode .vw-card:not(.vw-flip) .vw-word-row{justify-content:center}.vocab-list-grid.vw-fc-mode .vw-card:not(.vw-flip) .vw-word{font-size:2.1rem;padding:10px 26px}.vocab-list-grid.vw-fc-mode .vw-card:not(.vw-flip)::after{content:'↻';position:absolute;right:12px;bottom:10px;font-size:.95rem;color:#c4b5fd;pointer-events:none}.vocab-list-grid.vw-fc-mode .vw-card.vw-flip{animation:vwFcIn .22s ease backwards}@keyframes vwFcIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.vocab-list-grid.vw-fc-mode .vw-card.vw-flip{animation:none}}body.vs-dark .vocab-list-grid.vw-fc-mode .vw-card:hover{border-color:#6d28d9!important;box-shadow:0 12px 28px rgba(0,0,0,.45)!important}body.vs-dark .vocab-list-grid.vw-fc-mode .vw-card:not(.vw-flip)::after{color:#4c3c7a}body.vs-dark #vocabListModal .vl-show-item{color:#b8c4ae}body.vs-dark #vocabListModal .vl-show-item:hover{background:#26301f}#vocabListModal .vl-search-wrap{position:relative;display:inline-flex;align-items:center;gap:6px;margin:0}#vocabListModal .vl-search-btn{display:inline-flex;align-items:center;justify-content:center;padding:6px 11px;align-self:center}#vocabListModal .vl-search-btn svg{display:block}#vocabListModal .vl-search-wrap.open .vl-search-btn{background:#3f6212;border-color:#3f6212;color:#fff}#vocabListModal .vl-search-input{width:0;padding:0;border:1px solid transparent;opacity:0;pointer-events:none;border-radius:999px;background:#fff;color:#2f4425;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:700;outline:0;transition:width .18s ease,opacity .18s ease,padding .18s ease}#vocabListModal .vl-search-wrap.open .vl-search-input{width:190px;padding:6px 12px;opacity:1;pointer-events:auto;border-color:#dbe7d0}#vocabListModal .vl-search-input:focus{border-color:#a8c98a;box-shadow:0 0 0 3px rgba(77,124,15,.12)}#vocabListModal .vl-search-input::placeholder{color:#9fb094;font-weight:600}#vocabListModal .vl-search-x{display:none;border:none;background:0 0;color:#9fb094;cursor:pointer;font-size:.9rem;line-height:1;padding:4px}#vocabListModal .vl-search-wrap.open .vl-search-x{display:inline-flex}#vocabListModal .vl-search-x:hover{color:#3f6212}@media (max-width:640px){#vocabListModal .vl-search-wrap.open .vl-search-input{width:130px}}#vocabListModal .vw-ex-ic{width:14px;height:14px;vertical-align:-2px;flex-shrink:0}#vocabListModal .vw-ex-lbl{display:flex;align-items:center;gap:6px}#vocabListModal .vocab-ex-row>button:first-child{color:#4d7c0f!important;display:inline-flex;align-items:center}body.vs-dark #vocabListModal,body.vs-dark #vocabListModal .vocab-list-fullscreen{background:#131811!important}body.vs-dark #vocabListModal .vocab-fs-inner>div:first-child{background:#1a2117!important;border-bottom-color:#2c3527!important}body.vs-dark #vocabListModal .filter-btn,body.vs-dark #vocabListModal .vl-back-btn,body.vs-dark #vocabListModal .vocab-quiz-launch-btn:not(.vocab-slide-launch-btn):not(.vocab-flash-launch-btn):not(.vocab-game-launch-btn):not(.vocab-test-toggle){background:#1f271b;border-color:#2c3527;color:#b8c4ae}body.vs-dark #vocabListModal .filter-btn:hover,body.vs-dark #vocabListModal .vl-back-btn:hover,body.vs-dark #vocabListModal .vocab-quiz-launch-btn:not(.vocab-slide-launch-btn):not(.vocab-flash-launch-btn):not(.vocab-game-launch-btn):not(.vocab-test-toggle):hover{background:#26301f;border-color:#4d7c0f;color:#bef264}body.vs-dark #vocabListModal .filter-btn.active,body.vs-dark #vocabListModal .filter-btn.active-all,body.vs-dark #vocabListModal .vl-search-wrap.open .vl-search-btn{background:#4d7c0f;border-color:#4d7c0f;color:#fff}body.vs-dark #vocabListModal .vocab-list-item.vw-card{background:#1b2118!important;border-color:#2c3527!important;box-shadow:0 2px 12px rgba(0,0,0,.35)}body.vs-dark #vocabListModal .vw-word{background:0 0!important;color:#fde047!important;font-family:Nunito,sans-serif}body.vs-dark #vocabListModal .vw-speak{background:#4d7c0f;box-shadow:0 3px 10px rgba(77,124,15,.4)}body.vs-dark #vocabListModal .vw-speak-us{background:#2563eb;box-shadow:0 3px 10px rgba(37,99,235,.4)}body.vs-dark #vocabListModal .vw-meaning-txt{color:#e8eaf0}body.vs-dark #vocabListModal .vw-ipa{color:#8b9585}body.vs-dark #vocabListModal .vw-def{color:#c2ccb8}body.vs-dark #vocabListModal .vw-ex-box{background:#172013!important;border-color:#2c3527!important}body.vs-dark #vocabListModal .vw-ex-lbl{color:#a3e635}body.vs-dark #vocabListModal .vocab-ex-row>button:first-child{color:#a3e635!important}body.vs-dark #vocabListModal .vocab-ctx-vi{color:#b8c4ae!important}body.vs-dark #vocabListModal .vw-add-row>button{background:#1f271b;border-color:#2c3527;color:#bef264}body.vs-dark #vocabListModal .vw-add-row>button:hover{background:#26301f;border-color:#4d7c0f}body.vs-dark #vocabListModal .vocab-mastery-bar{background:#1f271b}body.vs-dark #vocabListModal .vocab-mastery-hint{color:#9aa891}body.vs-dark #vocabListModal .vw-act{background:#1f271b;border-color:#2c3527}body.vs-dark #vocabListModal .vw-act:hover{background:#26301f;border-color:#4d7c0f}body.vs-dark #vocabListModal .vl-sort-menu{background:#1b2118;border-color:#2c3527;box-shadow:0 10px 28px rgba(0,0,0,.5)}body.vs-dark #vocabListModal .vf-month-menu{background:#1b2118;border-color:#2c3527;box-shadow:0 10px 28px rgba(0,0,0,.5)}body.vs-dark #vocabListModal .vl-mo-year{color:#e5e7eb}body.vs-dark #vocabListModal .vl-mo-all,body.vs-dark #vocabListModal .vl-mo-cell,body.vs-dark #vocabListModal .vl-mo-nav{background:#131811;border-color:#2c3527;color:#c8d3c0}body.vs-dark #vocabListModal .vl-mo-all.on,body.vs-dark #vocabListModal .vl-mo-cell.on{background:#4d7c0f;border-color:#4d7c0f;color:#fff}body.vs-dark #vocabListModal .vl-mo-note{color:#7f8b78}body.vs-dark #vocabListModal .vl-more-btn{background:#131811}body.vs-dark #vocabListModal .vl-sort-sep{background:#2c3527}body.vs-dark #vocabListModal .vl-search-input{background:#131811;color:#e5e7eb}body.vs-dark #vocabListModal .vl-search-wrap.open .vl-search-input{border-color:#2c3527}body.vs-dark #vocabListModal .vl-search-input::placeholder{color:#6f7b68}#vocabListModal .vw-def-list{list-style:none;counter-reset:vwdef;margin:8px 0 0;padding:0;text-align:left;font-family:Nunito,sans-serif}#vocabListModal .vw-def-list li{counter-increment:vwdef;position:relative;padding:4px 0 4px 28px;font-size:.82rem;line-height:1.5;color:var(--ink2,#475569)}#vocabListModal .vw-def-list li::before{content:counter(vwdef);position:absolute;left:0;top:4px;width:19px;height:19px;border-radius:50%;background:#e6f4d4;color:#3f6212;border:1px solid #cbe3b0;font-size:.68rem;font-weight:800;line-height:17px;text-align:center}#vocabListModal .vw-def-list{display:inline-block}#vocabListModal .vw-align-left .vw-def-list{display:block}body.vs-dark #vocabListModal .vw-def-list li{color:#c2ccb8}body.vs-dark #vocabListModal .vw-def-list li::before{background:#26301f;color:#bef264;border-color:#3c4a32}.src-search-wrap{position:relative;display:flex;align-items:center;gap:8px;margin:0 0 14px;padding:0 2px}.src-search-ic{position:absolute;left:14px;width:16px;height:16px;color:#94a3b8;pointer-events:none}.src-search-input{flex:1;min-width:0;box-sizing:border-box;padding:11px 38px 11px 38px;border-radius:999px;border:1.5px solid #e2e8f0;background:#fff;font-family:Nunito,sans-serif;font-size:.86rem;font-weight:600;color:#1f2937;outline:0;transition:border-color .15s,box-shadow .15s}.src-search-input:focus{border-color:#4d7c0f;box-shadow:0 0 0 3px rgba(77,124,15,.12)}.src-search-input::placeholder{color:#9aa5b1;font-weight:500}.src-search-x{display:none;position:absolute;right:14px;border:none;background:0 0;color:#94a3b8;cursor:pointer;font-size:.9rem;line-height:1;padding:5px;align-items:center;justify-content:center}.src-search-x:hover{color:#4d7c0f}.src-search-empty{position:absolute;left:50%;top:calc(100% + 6px);transform:translateX(-50%);font-size:.8rem;font-weight:700;color:#94a3b8;white-space:nowrap}.source-card{position:relative}.src-star{position:absolute;top:8px;right:8px;z-index:2;width:26px;height:26px;border-radius:50%;border:none;background:0 0;cursor:pointer;font-size:1rem;line-height:1;color:#cbd5e1;padding:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s,color .15s,background .15s}.source-card:hover .src-star{opacity:1}.src-star:hover{background:#fef3c7;color:#f59e0b}.src-star.on{opacity:1;color:#f59e0b}.source-card.src-pinned{border-color:#fcd34d;background:#fff7d6!important;box-shadow:0 3px 12px rgba(245,158,11,.22)}.source-card.src-pinned:hover{background:#fef0b8!important}@media (max-width:768px){.src-star{opacity:.55}}body.vs-dark .src-search-input{background:#fff;border-color:#e2e8f0;color:#1f2937}body.vs-dark .src-star:hover{background:#3a2f10}body.vs-dark .source-card.src-pinned{border-color:#b7791f;background:#3a3116!important}.prx-card-ipa .prx-card-ico{background:#e0e7ff;color:#4f46e5}.prx-card-ipachart{--prx-glow:13,148,136}.prx-card-ipachart .prx-card-ico{background:#ccfbf1;color:#0f766e}.pron-body:has(.ipa2-wrap){max-width:1180px;padding-bottom:18px}.prx-back-btn{flex:0 0 auto;border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);color:#475569;border-radius:11px;padding:7px 14px;font-family:inherit;font-weight:800;font-size:.85rem;cursor:pointer;transition:border-color .12s,color .12s}.prx-back-btn:hover{border-color:#0f766e;color:#0f766e}.ipa2-wrap{display:flex;flex-direction:column;height:calc(100dvh - 118px);min-height:440px;font-family:Nunito,sans-serif}.ipa2-top{display:flex;align-items:center;gap:14px;flex:0 0 auto;margin-bottom:12px}.ipa2-ttl{font-size:1.15rem;font-weight:900;color:var(--ink,#1e293b)}.ipa2-ttl span{font-size:.82rem;font-weight:700;color:#94a3b8}.ipa2-legend{display:flex;gap:8px;margin-left:auto}.ipa2-lg{font-size:.72rem;font-weight:800;padding:3px 11px;border-radius:999px}.ipa2-lg-mono{background:#eef2ff;color:#4338ca}.ipa2-lg-diph{background:#f5f3ff;color:#7c3aed}.ipa2-lg-cons{background:#fff7ed;color:#c2410c}.ipa2-board{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;gap:12px}.ipa2-vrow{flex:12 1 0;min-height:0;display:grid;grid-template-columns:3fr 2fr;gap:12px}.ipa2-block{display:flex;flex-direction:column;min-height:0;background:var(--surface,#fff);border:1px solid var(--border,#eef2f7);border-radius:16px;padding:10px 12px 12px;box-shadow:0 4px 14px rgba(2,6,23,.04)}.ipa2-block-cons{flex:12 1 0}.ipa2-lbl{flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:900;letter-spacing:.3px;color:#475569;margin-bottom:9px;text-transform:uppercase}.ipa2-lbl i{font-style:normal;font-size:.68rem;font-weight:800;color:#fff;background:#94a3b8;border-radius:999px;padding:1px 7px}.ipa2-grid{flex:1 1 auto;min-height:0;display:grid;gap:7px}.ipa2-g4{grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr}.ipa2-g8{grid-template-columns:repeat(8,1fr);grid-auto-rows:1fr}.ipa2-cell{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-width:0;min-height:0;border:1.5px solid var(--c-bd);background:var(--c-bg);border-radius:13px;cursor:pointer;font-family:inherit;padding:3px;transition:transform .1s ease,box-shadow .16s ease}.ipa2-cell:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(2,6,23,.14)}.ipa2-cell:focus-visible{outline:3px solid rgba(15,118,110,.4);outline-offset:2px}.ipa2-sym{font-size:clamp(1.05rem, 2.1vh, 1.5rem);font-weight:800;color:var(--c-fg);line-height:1}.ipa2-ex{font-size:clamp(.62rem, 1.25vh, .76rem);color:#64748b;font-weight:600;line-height:1.1;text-align:center}.ipa2-ex u{color:var(--c-fg);text-decoration-thickness:1.5px;text-underline-offset:1.5px}.ipa2-cell.ipa2-play{animation:ipa2Play .5s ease}@keyframes ipa2Play{0%{box-shadow:0 0 0 0 rgba(var(--c-glow),.55)}100%{box-shadow:0 0 0 12px rgba(var(--c-glow),0)}}@media (prefers-reduced-motion:reduce){.ipa2-cell:hover{transform:none}.ipa2-cell.ipa2-play{animation:none}}.ipa2-mono{--c-bg:#eef2ff;--c-bd:#c7d2fe;--c-fg:#4338ca;--c-glow:67,56,202}.ipa2-diph{--c-bg:#f5f3ff;--c-bd:#ddd6fe;--c-fg:#7c3aed;--c-glow:124,58,237}.ipa2-cons{--c-bg:#fff7ed;--c-bd:#fed7aa;--c-fg:#c2410c;--c-glow:234,88,12}@media (max-width:720px){.ipa2-wrap{height:auto}.ipa2-vrow{grid-template-columns:1fr}.ipa2-g8{grid-template-columns:repeat(4,1fr)}.ipa2-cell{min-height:58px}.ipa2-legend{display:none}}body.vs-dark .ipa2-ttl{color:#e8eaf0}body.vs-dark .ipa2-block{background:#161b27;border-color:rgba(255,255,255,.08)}body.vs-dark .ipa2-lbl{color:#cbd5e1}body.vs-dark .ipa2-cell{filter:brightness(.92) saturate(1.05)}body.vs-dark .ipa2-ex{color:#94a3b8}body.vs-dark .prx-back-btn{background:#1e293b;border-color:#334155;color:#cbd5e1}.ipg-wrap{max-width:860px;margin:0 auto;padding:8px 4px 40px;text-align:center}.ipg-text{width:100%;box-sizing:border-box;margin-top:18px;padding:14px 16px;border:1.5px solid var(--border,#e2e8f0);border-radius:14px;resize:vertical;font-family:Nunito,sans-serif;font-size:.92rem;line-height:1.6;color:var(--ink,#1f2937);background:var(--surface,#fff);outline:0}.ipg-text:focus{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.13)}.ipg-opts{margin-top:16px;padding:14px 16px;border:1.5px solid var(--border,#e2e8f0);border-radius:14px;background:var(--surface2,#f8fafc);text-align:left}.ipg-opts-ttl{font-size:.7rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase;color:var(--muted,#64748b);margin-bottom:9px}.ipg-fmts{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}.ipg-fmt{display:flex;flex-direction:column;gap:2px;cursor:pointer;padding:11px 13px;border:1.5px solid var(--border,#e2e8f0);border-radius:12px;background:var(--surface,#fff);transition:all .15s}.ipg-fmt:hover{border-color:#a5b4fc}.ipg-fmt.on{border-color:#6366f1;background:#eef2ff;box-shadow:0 2px 8px rgba(99,102,241,.16)}.ipg-fmt input{display:none}.ipg-fmt-name{font-size:.84rem;font-weight:800;color:var(--ink,#1f2937)}.ipg-fmt-hint{font-size:.72rem;color:var(--muted,#64748b)}.ipg-var-row{display:flex;align-items:center;gap:8px;margin-top:14px}.ipg-var-row .ipg-opts-ttl{margin-bottom:0}.ipg-var{border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);color:var(--muted,#64748b);border-radius:999px;padding:5px 14px;font-family:Nunito,sans-serif;font-size:.76rem;font-weight:800;cursor:pointer}.ipg-var.on{background:#6366f1;border-color:#6366f1;color:#fff}.ipg-go{margin-top:16px;border:none;border-radius:999px;padding:12px 30px;background:linear-gradient(135deg,#818cf8,#4f46e5);color:#fff;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:900;cursor:pointer;box-shadow:0 4px 14px rgba(79,70,229,.32)}.ipg-go:hover{filter:brightness(1.06)}.ipg-loading{margin-top:20px;font-size:.88rem;font-weight:700;color:var(--muted,#64748b)}.ipg-out{margin-top:22px;text-align:left}.ipg-out-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-size:.74rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase;color:var(--muted,#64748b)}.ipg-copy{border:1.5px solid #6366f1;background:#eef2ff;color:#4f46e5;border-radius:999px;padding:6px 14px;font-family:Nunito,sans-serif;font-size:.76rem;font-weight:800;cursor:pointer;text-transform:none;letter-spacing:0}.ipg-copy:hover{background:#e0e7ff}.ipg-res{border:1.5px solid var(--border,#e2e8f0);border-radius:14px;background:var(--surface,#fff);padding:16px 18px;max-height:60vh;overflow:auto}.ipg-below{padding:8px 0;border-bottom:1px dashed var(--border,#e2e8f0)}.ipg-below:last-child{border-bottom:none}.ipg-en{font-family:Nunito,sans-serif;font-size:.92rem;font-weight:700;color:var(--ink,#1f2937);line-height:1.55}.ipg-ipa{font-size:.9rem;color:#4f46e5;line-height:1.6;margin-top:3px;word-break:break-word}.ipg-res-par .ipg-par-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:9px 0;border-bottom:1px dashed var(--border,#e2e8f0)}.ipg-res-par .ipg-par-row:last-child{border-bottom:none}.ipg-res-par .ipg-ipa{margin-top:0}.ipg-res-only .ipg-ipa{padding:5px 0}@media (max-width:640px){.ipg-res-par .ipg-par-row{grid-template-columns:1fr;gap:3px}}body.vs-dark .ipg-res,body.vs-dark .ipg-text{background:#1a1e2b;border-color:#2f3648;color:#e5e7eb}body.vs-dark .ipg-opts{background:#161a24;border-color:#2f3648}body.vs-dark .ipg-fmt{background:#1a1e2b;border-color:#2f3648}body.vs-dark .ipg-fmt.on{background:#262348;border-color:#6366f1}body.vs-dark .ipg-en,body.vs-dark .ipg-fmt-name{color:#e5e7eb}body.vs-dark .ipg-ipa{color:#a5b4fc}.ipg-w{cursor:pointer;border-radius:4px;padding:0 1px;transition:background .12s}.ipg-w:hover{background:#e0e7ff}.ipg-w:active{background:#c7d2fe}.ipg-slash{display:inline-flex;align-items:center;gap:6px;cursor:pointer;user-select:none;margin-left:6px;padding:5px 12px;border-radius:999px;border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);font-family:Nunito,sans-serif;font-size:.76rem;font-weight:800;color:var(--muted,#64748b)}.ipg-slash input{accent-color:#6366f1;width:14px;height:14px;margin:0;cursor:pointer}.ipg-slash:hover{border-color:#a5b4fc}.ipg-slash.on{background:#eef2ff;border-color:#6366f1;color:#4f46e5}.ipg-out-acts{display:inline-flex;align-items:center;gap:8px}.ipg-pdf{border:1.5px solid #16a34a;background:#f0fdf4;color:#15803d;border-radius:999px;padding:6px 14px;font-family:Nunito,sans-serif;font-size:.76rem;font-weight:800;cursor:pointer;text-transform:none;letter-spacing:0}.ipg-pdf:hover{background:#dcfce7}@media (max-width:640px){.ipg-var-row{flex-wrap:wrap;row-gap:8px}.ipg-slash{margin-left:0}}body.vs-dark .ipg-w:hover{background:#312e63}body.vs-dark .ipg-slash{background:#1a1e2b;border-color:#2f3648}body.vs-dark .ipg-slash.on{background:#262348;border-color:#6366f1;color:#a5b4fc}body.vs-dark .ipg-pdf{background:#14261a;border-color:#2f6b3f;color:#86efac}#ipgWeakLbl.on{background:#fff7ed;border-color:#f59e0b;color:#b45309}#ipgWeakLbl input{accent-color:#f59e0b}body.vs-dark #ipgWeakLbl.on{background:#2a2210;border-color:#b7791f;color:#fcd34d}.rex-audio-dl{margin-left:8px;font-size:.74rem;font-weight:800;color:#6366f1;text-decoration:none}.rex-audio-dl:hover{text-decoration:underline}.rex-spk-grp{display:inline-flex;gap:4px;flex-shrink:0}.rex-spk.loading{opacity:.5;pointer-events:none}.rex-spk.playing{background:#dcfce7;border-color:#16a34a}.rex-listen{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;border:1.5px solid #6366f1;background:#eef2ff;color:#4f46e5;border-radius:999px;padding:6px 13px;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;cursor:pointer;white-space:nowrap}.rex-listen:hover{background:#e0e7ff}.rex-listen-ac{background:#6366f1;color:#fff;border-radius:999px;padding:1px 7px;font-size:.68rem;font-weight:900;letter-spacing:.03em}.rex-listen.loading{opacity:.55;pointer-events:none}.rex-listen.playing{background:#dcfce7;border-color:#16a34a;color:#15803d}.rex-listen.playing .rex-listen-ac{background:#16a34a}.rex-voice{border:1.5px solid #6366f1;background:#eef2ff;color:#4f46e5;border-radius:999px;padding:7px 12px;font-family:Nunito,sans-serif;font-size:.76rem;font-weight:800;cursor:pointer;max-width:100%}body.vs-dark .rex-listen{background:#241d38;border-color:#4c3a7a;color:#c4b5fd}body.vs-dark .rex-listen.playing{background:#14321f;border-color:#16a34a;color:#86efac}body.vs-dark .rex-voice{background:#241d38;border-color:#4c3a7a;color:#c4b5fd}.rex-admin-tts{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 12px}.rex-gen-tts{border:1.5px solid #7c3aed;background:#f5f3ff;color:#6d28d9;border-radius:999px;padding:7px 15px;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;cursor:pointer;white-space:nowrap}.rex-gen-tts:hover:not(:disabled){background:#ede9fe}.rex-gen-tts:disabled{opacity:.6;cursor:default}.rex-admin-tts-hint{font-size:.74rem;color:var(--muted,#64748b)}.rex-draft{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.rex-draft-lbl{background:#fef3c7;color:#b45309;border-radius:999px;padding:3px 10px;font-size:.7rem;font-weight:900;white-space:nowrap}body.vs-dark .rex-draft-lbl{background:#3b2f14;color:#fcd34d}.rex-draft-submit{border:none;background:linear-gradient(135deg,#34d399,#16a34a);color:#fff;border-radius:999px;padding:8px 16px;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;cursor:pointer;white-space:nowrap;box-shadow:0 3px 10px rgba(22,163,74,.3)}.rex-draft-submit:hover:not(:disabled){filter:brightness(1.06)}.rex-draft-del:disabled,.rex-draft-submit:disabled{opacity:.55;cursor:default}.rex-draft-del{border:1.5px solid #fecaca;background:#fff;color:#b91c1c;border-radius:999px;padding:7px 13px;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;cursor:pointer;white-space:nowrap}.rex-draft-del:hover:not(:disabled){background:#fee2e2}body.vs-dark .rex-gen-tts{background:#241d38;border-color:#4c3a7a;color:#c4b5fd}body.vs-dark .rex-draft-del{background:#1a1e2b;border-color:#5b2c2c;color:#fecaca}.rex-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 12px}.rex-ipa-btn{border:1.5px solid #6366f1;background:#eef2ff;color:#4f46e5;border-radius:999px;padding:7px 15px;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;cursor:pointer;white-space:nowrap}.rex-ipa-btn:hover{background:#e0e7ff}.rex-ipa-btn.on{background:#6366f1;border-color:#6366f1;color:#fff}.rex-ipa-var{border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);color:var(--ink,#1f2937);border-radius:999px;padding:6px 10px;font-family:Nunito,sans-serif;font-size:.76rem;font-weight:800;cursor:pointer}.rex-ipa{margin-top:6px;font-size:.86rem;line-height:1.6;color:#4f46e5;word-break:break-word;padding-top:6px;border-top:1px dashed var(--border,#e2e8f0)}.rex-w{cursor:pointer;border-radius:4px;padding:0 1px;transition:background .12s}.rex-w:hover{background:#e0e7ff}body.vs-dark .rex-ipa{color:#a5b4fc}body.vs-dark .rex-w:hover{background:#312e63}body.vs-dark .rex-ipa-btn{background:#241d38;border-color:#4c3a7a;color:#c4b5fd}body.vs-dark .rex-ipa-var{background:#1a1e2b;border-color:#2f3648;color:#e5e7eb}.rex-ipa-mode{border:1.5px solid #6366f1;background:#eef2ff;color:#4f46e5;border-radius:999px;padding:7px 12px;font-family:Nunito,sans-serif;font-size:.76rem;font-weight:800;cursor:pointer;max-width:100%}.rex-ipa-mode:disabled{opacity:.6;cursor:wait}.rex-ipa-lines{display:flex;flex-direction:column;gap:10px}.rex-ipa-row{padding-bottom:8px;border-bottom:1px dashed var(--border,#e2e8f0)}.rex-ipa-row:last-child{border-bottom:none;padding-bottom:0}.rex-ipa-en{font-weight:700;line-height:1.55}.rex-ipa-row .rex-ipa{margin-top:3px;padding-top:0;border-top:none}.rex-ipa-words{display:flex;flex-direction:column;gap:10px}.rex-wu-row{display:flex;flex-wrap:wrap;align-items:flex-end;column-gap:8px;row-gap:4px;padding-bottom:8px;border-bottom:1px dashed var(--border,#e2e8f0)}.rex-wu-row:last-child{border-bottom:none;padding-bottom:0}.rex-wu{display:inline-flex;flex-direction:column;align-items:center}.rex-wu-en{font-weight:700;line-height:1.4;white-space:nowrap}.rex-wu-ipa{font-size:.76rem;line-height:1.35;color:#4f46e5;white-space:nowrap;min-height:1em}body.vs-dark .rex-wu-ipa{color:#a5b4fc}.rex-wpop{position:absolute;z-index:10050;max-width:320px;min-width:200px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 10px 28px rgba(15,23,42,.18);padding:10px 12px;font-family:Nunito,sans-serif}.rex-wpop-hd{display:flex;align-items:center;gap:8px;font-size:1rem;color:var(--ink,#1f2937)}.rex-wpop-hd b{flex:1}.rex-wpop-x{border:none;background:0 0;color:#94a3b8;cursor:pointer;font-size:1.2rem;line-height:1;padding:0 2px}.rex-wpop-x:hover{color:#1f2937}.rex-wpop-ipa{margin-top:5px;font-size:.86rem;font-weight:700;color:#d97706;display:flex;flex-wrap:wrap;gap:10px;align-items:center}.rex-wpop-ac{display:inline-flex;align-items:center;gap:4px}.rex-wpop-spk{border:none;background:0 0;color:#4d7c0f;cursor:pointer;padding:1px;border-radius:5px;display:inline-flex;align-items:center}.rex-wpop-spk:hover{background:#ecf6dc}.rex-wpop-vi{margin-top:4px;font-size:.92rem;font-weight:700;color:#15803d;line-height:1.4}.rex-wpop-def{margin-top:4px;font-size:.82rem;color:#475569;line-height:1.45}.rex-wpop-def:empty{display:none}.rex-wpop-deflbl{font-weight:800;color:#64748b;font-size:.7rem}.rex-wpop-dim{color:#94a3b8;font-weight:500}body.vs-dark .rex-wpop{background:#1a1e2b;border-color:#2f3648}body.vs-dark .rex-wpop-hd{color:#e5e7eb}body.vs-dark .rex-wpop-vi{color:#86efac}body.vs-dark .rex-wpop-def{color:#cbd5e1}body.vs-dark .rex-ipa-mode{background:#241d38;border-color:#4c3a7a;color:#c4b5fd}.rex-mini.tts{border-color:#7c3aed;color:#6d28d9;background:#f5f3ff}.rex-mini.tts:hover:not(:disabled){background:#ede9fe}.rex-mini.tts:disabled{opacity:.7;cursor:wait;min-width:58px}body.vs-dark .rex-mini.tts{background:#241d38;border-color:#4c3a7a;color:#c4b5fd}.spk-para-hint{background:#fef9c3;border:1px solid #fde68a;border-radius:10px;padding:9px 12px;font-size:.84rem;font-weight:700;color:#92400e;line-height:1.5;margin-bottom:10px}.spk-para-list{display:flex;flex-direction:column;gap:10px}.spk-para-card{border:1px solid var(--border,#e2e8f0);border-radius:12px;background:var(--surface,#fff);padding:11px 13px}.spk-para-from{font-size:.95rem;font-weight:800;color:var(--ink,#1f2937)}.spk-para-lbl{font-size:.64rem;font-weight:800;letter-spacing:.08em;color:var(--muted,#94a3b8);margin:6px 0 6px}.spk-para-alts{display:flex;flex-wrap:wrap;gap:6px}.spk-para-alt{border:1px solid #c7d2fe;background:#eef2ff;color:#4338ca;border-radius:8px;padding:5px 11px;cursor:pointer;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:700;transition:background .15s}.spk-para-alt:hover{background:#e0e7ff}.spk-para-note{margin-top:7px;font-size:.78rem;color:var(--muted,#64748b);line-height:1.45}body.vs-dark .spk-para-hint{background:#2a2210;border-color:#7c5e12;color:#fcd34d}body.vs-dark .spk-para-card{background:#1a1e2b;border-color:#2f3648}body.vs-dark .spk-para-from{color:#e5e7eb}body.vs-dark .spk-para-alt{background:#262348;border-color:#4c3a7a;color:#c4b5fd}.spk-gradeband,.wr-sg-band{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.spk-band-btn,.wr-band-btn{border:1.5px solid #c7d2fe;background:#eef2ff;color:#4338ca;border-radius:999px;padding:8px 15px;cursor:pointer;font-family:Nunito,sans-serif;font-size:.86rem;font-weight:800;transition:all .15s;min-width:48px}.spk-band-btn:hover,.wr-band-btn:hover{background:#e0e7ff;border-color:#a5b4fc;transform:translateY(-1px)}.spk-band-btn.on,.wr-band-btn.on{background:linear-gradient(135deg,#818cf8,#4f46e5);border-color:transparent;color:#fff;box-shadow:0 3px 10px rgba(79,70,229,.3)}.spk-gradeband-note,.wr-sg-band-note{flex-basis:100%;font-size:.74rem;color:var(--muted,#64748b);line-height:1.45;margin-top:2px}body.vs-dark .spk-band-btn,body.vs-dark .wr-band-btn{background:#262348;border-color:#4c3a7a;color:#c4b5fd}.spk-pb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px;padding:9px 12px;border-radius:12px;border:1px solid #bbf7d0;background:#f0fdf4}.spk-pb-lbl{font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;color:#15803d;white-space:nowrap}.spk-pb-audio{flex:1;min-width:180px;height:34px}.spk-pb-del{border:1.5px solid #fecaca;background:#fff;color:#b91c1c;border-radius:999px;padding:5px 11px;cursor:pointer;font-size:.8rem;flex-shrink:0}.spk-pb-del:hover{background:#fee2e2}.spk-audio-badge{margin-bottom:10px;padding:8px 12px;border-radius:10px;background:#ecfdf5;border:1px solid #a7f3d0;color:#047857;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;line-height:1.45}body.vs-dark .spk-pb{background:#14261a;border-color:#2f6b3f}body.vs-dark .spk-pb-lbl{color:#86efac}body.vs-dark .spk-pb-del{background:#1a1e2b;border-color:#5b2c2c;color:#fecaca}body.vs-dark .spk-audio-badge{background:#14261a;border-color:#2f6b3f;color:#86efac}.wr-selfgrade .wr-sg-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;align-items:start}.wr-sg-main{min-width:0}.wr-sg-title{display:flex;align-items:center;gap:12px;font-family:Nunito,sans-serif;font-size:1.5rem;font-weight:900;color:var(--ink,#1f2937);margin-bottom:14px}.wr-sg-title-ic{flex:none;width:42px;height:42px;border-radius:12px;background:#ede9fe;color:#6d28d9;font-size:1.15rem;display:flex;align-items:center;justify-content:center}.wr-sg-info{display:flex;gap:10px;align-items:flex-start;background:#f5f3ff;border:1px solid #ddd6fe;border-radius:12px;padding:13px 15px;margin-bottom:20px;font-size:.86rem;line-height:1.55;color:#4c1d95}.wr-sg-info-ic{flex:none;width:18px;height:18px;border-radius:50%;background:#7c3aed;color:#fff;font-size:.68rem;font-weight:900;display:flex;align-items:center;justify-content:center;margin-top:1px}.wr-sg-flabel{display:flex;align-items:center;gap:9px;margin:0 0 9px;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:800;color:var(--ink,#1f2937)}.wr-sg-flabel-ic{flex:none;width:26px;height:26px;border-radius:8px;font-size:.8rem;display:flex;align-items:center;justify-content:center}.wr-ic-q{background:#ede9fe;color:#6d28d9}.wr-ic-e{background:#ede9fe;color:#6d28d9}.wr-sg-field{position:relative;margin-bottom:20px}.wr-selfgrade .wr-sg-field .wr-ta{width:100%;box-sizing:border-box;border-radius:14px;border:1.5px solid var(--border,#e5e7eb);padding:14px 16px 30px;font-family:Nunito,sans-serif;font-size:.92rem;line-height:1.6;resize:vertical;outline:0;transition:border-color .15s,box-shadow .15s}.wr-selfgrade .wr-sg-field .wr-ta:focus{border-color:#a78bfa;box-shadow:0 0 0 3px rgba(124,58,237,.12)}.wr-sg-cc{position:absolute;right:14px;bottom:10px;pointer-events:none;font-size:.72rem;font-weight:700;color:#9ca3af}.wr-selfgrade .wr-sg-bar{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap}.wr-selfgrade .wr-sg-wc{margin-right:auto;font-size:.8rem;font-weight:700;color:var(--muted,#64748b)}.wr-sg-side{display:flex;flex-direction:column;gap:16px}.wr-sg-note-card,.wr-sg-side-card{border:1px solid var(--border,#e5e7eb);border-radius:16px;background:var(--surface,#fff);overflow:hidden}.wr-sg-side-hd{padding:14px 16px;border-bottom:1px solid var(--border,#e5e7eb);background:#f5f3ff;font-family:Nunito,sans-serif;font-size:.95rem;font-weight:900;color:#4c1d95}.wr-sg-side-list{padding:4px 16px}.wr-sg-tip{display:flex;gap:11px;padding:13px 0;border-bottom:1px solid var(--border,#f1f5f9)}.wr-sg-tip:last-child{border-bottom:none}.wr-sg-tip-ic{flex:none;font-size:1.05rem;line-height:1.4}.wr-sg-tip-t{font-family:Nunito,sans-serif;font-size:.86rem;font-weight:800;color:var(--ink,#1f2937)}.wr-sg-tip-d{font-size:.78rem;line-height:1.5;color:var(--muted,#64748b);margin-top:3px}.wr-sg-note-card{background:#eff6ff;border-color:#bfdbfe}.wr-sg-note-hd{padding:14px 16px 6px;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:900;color:#1e40af}.wr-sg-note-body{padding:0 16px 16px;font-size:.8rem;line-height:1.55;color:#1e3a8a}@media (max-width:1100px){.wr-selfgrade .wr-sg-grid{grid-template-columns:1fr}.wr-sg-side{flex-direction:row;flex-wrap:wrap}.wr-sg-note-card,.wr-sg-side-card{flex:1 1 280px}}body.vs-dark .wr-sg-info{background:#241d38;border-color:#4c3a7a;color:#c4b5fd}body.vs-dark .wr-sg-flabel-ic,body.vs-dark .wr-sg-title-ic{background:#241d38;color:#c4b5fd}body.vs-dark .wr-sg-note-card,body.vs-dark .wr-sg-side-card{background:#1a1e2b;border-color:#2f3648}body.vs-dark .wr-sg-side-hd{background:#241d38;border-color:#2f3648;color:#c4b5fd}body.vs-dark .wr-sg-tip{border-color:#2f3648}body.vs-dark .wr-sg-tip-t{color:#e5e7eb}body.vs-dark .wr-sg-note-card{background:#14203a;border-color:#1e3a8a}body.vs-dark .wr-sg-note-body,body.vs-dark .wr-sg-note-hd{color:#93c5fd}.sph-wrap{max-width:900px;margin:0 auto;padding:18px 14px 40px}.sph-head-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}.sph-ttl{margin:0;font-size:1.15rem;font-weight:900;color:var(--ink,#1f2937)}.sph-sec-chip{background:#fce7f3;color:#be185d;border-radius:999px;padding:2px 10px;font-size:.72rem;font-weight:900;vertical-align:middle}.sph-count{font-size:.78rem;font-weight:800;color:#94a3b8}.sph-head-acts{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}.sph-import-btn{border:1.5px solid #db2777;background:#fdf2f8;color:#be185d;border-radius:999px;padding:7px 15px;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;cursor:pointer;white-space:nowrap}.sph-import-btn:hover{background:#fce7f3}.sph-search{width:100%;box-sizing:border-box;margin-bottom:14px;border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);color:var(--ink,#1f2937);border-radius:999px;padding:10px 16px;font-family:Nunito,sans-serif;font-size:.88rem}.sph-search:focus{outline:0;border-color:#db2777}.sph-list{display:flex;flex-direction:column;gap:10px}.sph-card{background:var(--surface,#fff);border:1px solid var(--border,#e2e8f0);border-radius:16px;padding:14px 16px;cursor:pointer;transition:border-color .15s,box-shadow .15s}.sph-card:hover{border-color:#f9a8d4;box-shadow:0 6px 18px rgba(219,39,119,.08)}.sph-card.open{border-color:#db2777;box-shadow:0 8px 24px rgba(219,39,119,.12)}.sph-head{display:flex;align-items:center;gap:8px}.sph-phrase{flex:1;font-weight:800;font-size:.98rem;color:var(--ink,#1f2937);line-height:1.45}.sph-caret{color:#94a3b8;font-size:.7rem;flex:none}.sph-peek{margin-top:4px;font-size:.82rem;color:#db2777;font-style:italic}.sph-spk{border:none;background:0 0;cursor:pointer;font-size:.95rem;flex:none;padding:2px 4px;border-radius:6px}.sph-spk:hover{background:#fce7f3}.sph-acts{display:inline-flex;gap:4px;flex:none}.sph-mini{width:30px;height:30px;border-radius:9px;background:#fff;border:1px solid var(--border,#e2e8f0);color:#64748b;cursor:pointer;font-size:.8rem}.sph-mini:hover{background:#f8fafc}.sph-mini.del{border-color:#fde2e2;color:#ef4444}.sph-mini.del:hover{background:#fef2f2}.sph-detail{margin-top:12px;padding-top:12px;border-top:1px dashed var(--border,#e2e8f0)}.sph-row{display:flex;gap:10px;margin-bottom:8px;align-items:flex-start}.sph-lbl{flex:none;min-width:76px;font-size:.68rem;font-weight:900;text-transform:uppercase;letter-spacing:.04em;color:#94a3b8;padding-top:2px}.sph-val{flex:1;font-size:.87rem;line-height:1.55;color:var(--ink,#1f2937)}.sph-val.sph-vi{color:#be185d}.sph-qs-hd{margin:14px 0 8px;font-size:.8rem;font-weight:900;color:#64748b}.sph-q{background:var(--bg2,#f8fafc);border-radius:12px;padding:10px 12px;margin-bottom:8px}.sph-q-ttl{font-size:.87rem;font-weight:700;line-height:1.5;color:var(--ink,#1f2937)}.sph-q-sug{margin-top:6px;font-size:.85rem;line-height:1.55;color:#15803d}.sph-q-vi{margin-top:4px;font-size:.82rem;line-height:1.5;color:#64748b;font-style:italic}.sph-q-tag{display:inline-block;background:#dcfce7;color:#15803d;border-radius:999px;padding:1px 8px;font-size:.64rem;font-weight:900;margin-right:4px;text-transform:uppercase;letter-spacing:.03em}.sph-q-tag.vi{background:#e2e8f0;color:#475569}.sph-hint{font-size:.8rem;color:#64748b;line-height:1.55;margin-bottom:10px}.sph-prev{margin-top:14px}.sph-prev-ok{font-size:.84rem;font-weight:800;color:#15803d;margin-bottom:8px}.sph-prev-bad{font-size:.84rem;font-weight:800;color:#b91c1c;line-height:1.5}.sph-prev-it{background:var(--bg2,#f8fafc);border-radius:10px;padding:8px 12px;margin-bottom:6px;font-size:.85rem;line-height:1.45}.sph-prev-meta{font-size:.76rem;color:#94a3b8;margin-top:2px}.sph-prev-save{margin-top:10px}body.vs-dark .sph-card{background:#1a1e2b;border-color:#2f3648}body.vs-dark .sph-card.open,body.vs-dark .sph-card:hover{border-color:#db2777}body.vs-dark .sph-sec-chip{background:#3b1229;color:#f9a8d4}body.vs-dark .sph-import-btn{background:#3b1229;border-color:#831843;color:#f9a8d4}body.vs-dark .sph-spk:hover{background:#3b1229}body.vs-dark .sph-mini{background:#1a1e2b;border-color:#2f3648;color:#cbd5e1}body.vs-dark .sph-q{background:#141824}body.vs-dark .sph-peek,body.vs-dark .sph-val.sph-vi{color:#f9a8d4}body.vs-dark .sph-q-sug{color:#86efac}body.vs-dark .sph-q-tag{background:#14321f;color:#86efac}body.vs-dark .sph-q-tag.vi{background:#2f3648;color:#cbd5e1}body.vs-dark .sph-search{background:#1a1e2b;border-color:#2f3648;color:#e5e7eb}body.vs-dark .sph-prev-it{background:#141824}.sys-hero-sub,.vl-sp-sub,.wr-hub-welcome-sub{display:inline-block;background:rgba(15,23,42,.58);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.18);color:#fff;padding:6px 14px;border-radius:12px;text-shadow:0 1px 2px rgba(0,0,0,.45);box-shadow:0 2px 8px rgba(0,0,0,.18)}.lsn-wrap{max-width:860px;margin:0 auto;padding:18px 14px 48px}.pron-body:has(.lsn-wrap-lesson){max-width:1160px}.lsn-wrap-lesson{max-width:1160px}.lsn-lesson-cols{display:flex;align-items:stretch;gap:26px;height:calc(100dvh - 150px);min-height:320px}.lsn-lesson-left{flex:0 0 40%;overflow-y:auto;padding-right:6px}.lsn-lesson-left .lsn-transcript{margin-bottom:0}.lsn-lesson-right{flex:1 1 0;min-width:0;overflow-y:auto;padding-right:6px}.lsn-lesson-left::-webkit-scrollbar,.lsn-lesson-right::-webkit-scrollbar{width:8px}.lsn-lesson-left::-webkit-scrollbar-thumb,.lsn-lesson-right::-webkit-scrollbar-thumb{background:rgba(100,116,139,.35);border-radius:8px}@media (max-width:900px){.pron-body:has(.lsn-wrap-lesson){max-width:760px}.lsn-lesson-cols{flex-direction:column;gap:14px;height:auto}.lsn-lesson-left,.lsn-lesson-right{overflow:visible;padding-right:0;flex:none;width:100%}}.lsn-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.lsn-h2{margin:0;font-size:1.15rem;font-weight:900;color:var(--ink,#1f2937)}.lsn-acc{background:#eef2ff;color:#4338ca;border-radius:999px;padding:2px 10px;font-size:.74rem;font-weight:800;white-space:nowrap}.lsn-new-btn{margin-left:auto;border:none;background:#6366f1;color:#fff;border-radius:999px;padding:8px 16px;font-family:inherit;font-size:.82rem;font-weight:800;cursor:pointer}.lsn-new-btn:hover{background:#4f46e5}.lsn-list{display:flex;flex-direction:column;gap:10px}.lsn-card{display:flex;align-items:center;gap:10px;background:var(--surface,#fff);border:1px solid var(--border,#eef1f5);border-radius:14px;padding:14px 16px;box-shadow:0 3px 10px rgba(30,41,59,.05)}.lsn-card-main{flex:1;min-width:0;cursor:pointer}.lsn-card-ttl{font-weight:800;font-size:.98rem;color:var(--ink,#1f2937)}.lsn-card-meta{font-size:.78rem;color:#94a3b8;margin-top:3px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.lsn-card-acts{display:flex;gap:4px;flex:none}.lsn-mini{width:34px;height:34px;border-radius:10px;border:1px solid var(--border,#e2e8f0);background:#fff;color:#64748b;cursor:pointer;font-size:.85rem}.lsn-mini:hover{background:#f8fafc}.lsn-mini.del{border-color:#fde2e2;color:#ef4444}.lsn-mini.del:hover{background:#fef2f2}.lsn-audio-slot{margin-bottom:14px}.lsn-audio{width:100%}.lsn-audio-loading{font-size:.84rem;color:#94a3b8}.lsn-audio-na{font-size:.86rem;color:#b45309;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:10px 14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.lsn-gen-btn{border:1.5px solid #7c3aed;background:#f5f3ff;color:#6d28d9;border-radius:999px;padding:5px 13px;font-family:inherit;font-size:.78rem;font-weight:800;cursor:pointer}.lsn-gen-btn:hover{background:#ede9fe}.lsn-tr-bar{margin-bottom:12px}.lsn-qsec{margin-bottom:18px}.lsn-qsec-hd{display:flex;align-items:center;gap:8px;padding-bottom:6px;margin-bottom:10px;border-bottom:1.5px solid var(--border,#e2e8f0)}.lsn-qsec-ic{font-size:.95rem}.lsn-qsec-title{font-size:.86rem;font-weight:800;color:#6d28d9}.lsn-qsec-n{margin-left:auto;font-size:.72rem;font-weight:800;background:#ede9fe;color:#6d28d9;border-radius:999px;padding:2px 9px}.lsn-q-ans{display:flex;align-items:center;gap:8px;margin:9px 0 0 31px;font-size:.86rem;color:#15803d}.lsn-q-ans-ic{flex:none;width:20px;height:20px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#16a34a;color:#fff}.lsn-q-ans-tx b{color:#15803d;font-weight:800}.lsn-q-note{display:flex;align-items:flex-start;gap:10px;margin:8px 0 0 31px;padding:11px 13px;border-radius:13px}.lsn-q-note-ic{flex:none;width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#fff;border:none}.lsn-q-note-tx{flex:1;min-width:0;font-size:.85rem;line-height:1.65}.lsn-q-note-exp{background:#f0f7ea}.lsn-q-note-exp .lsn-q-note-ic{color:#ca8a04;box-shadow:0 1px 3px rgba(15,23,42,.08)}.lsn-q-note-exp .lsn-q-note-tx{color:#33402c}.lsn-q-note-quote{background:#fafaf7}.lsn-q-note-quote .lsn-q-note-ic{color:#4d7c0f;box-shadow:0 1px 3px rgba(15,23,42,.08)}.lsn-q-quote-btn{cursor:pointer;transition:background .15s,color .15s,transform .12s}.lsn-q-quote-btn:hover{background:#ecfccb;color:#3f6212;transform:scale(1.06)}.lsn-q-quote-tx{font-style:italic;color:#57534e}body.vs-dark .lsn-q-note-exp{background:#1f2a1c}body.vs-dark .lsn-q-note-exp .lsn-q-note-tx{color:#d7e4cd}body.vs-dark .lsn-q-note-quote{background:#23241f}body.vs-dark .lsn-q-quote-tx{color:#a8a29e}body.vs-dark .lsn-q-note-ic{background:#2c3446}.lsn-tr-line.lsn-tr-hit{background:#fef9c3;border-radius:8px;box-shadow:0 0 0 2px #fde047 inset;animation:lsnHit 1.6s ease}@keyframes lsnHit{0%{background:#fde047}100%{background:#fef9c3}}body.vs-dark .lsn-tr-line.lsn-tr-hit{background:#45391a;box-shadow:0 0 0 2px #a16207 inset}.lsn-kind-bar{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}.lsn-kind{position:relative;flex:1 1 150px;display:flex}.lsn-kind-btn{flex:1;min-width:0;cursor:pointer;font-family:inherit;text-align:left;display:flex;align-items:center;gap:7px;border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);color:#475569;border-radius:11px;padding:9px 12px;font-size:.8rem;font-weight:700;transition:border-color .15s,background .15s,color .15s}.lsn-kind-btn:hover{border-color:#7c3aed;color:#6d28d9}.lsn-kind-tx{flex:1;min-width:0}.lsn-kind-n{flex:none;font-size:.7rem;font-weight:800;background:#f1f5f9;color:#64748b;border-radius:999px;padding:1px 8px}.lsn-kind.on .lsn-kind-btn{border-color:#7c3aed;background:#f5f3ff;color:#5b21b6}.lsn-kind.on .lsn-kind-n{background:#ddd6fe;color:#5b21b6}.lsn-kind.empty .lsn-kind-btn{border-style:dashed;opacity:.6}.lsn-kind-add{flex:none;margin-left:4px;cursor:pointer;font-family:inherit;border:1.5px solid #a7f3d0;background:#ecfdf5;color:#047857;border-radius:10px;padding:0 9px;font-size:.82rem}.lsn-kind-add:hover{border-color:#059669;background:#d1fae5}.lsn-qgen-ov{position:fixed;inset:0;z-index:100095;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.55);padding:16px}.lsn-qgen-box{width:100%;max-width:620px;max-height:92vh;overflow-y:auto;background:var(--surface,#fff);border-radius:16px;box-shadow:0 24px 70px rgba(0,0,0,.34)}.lsn-qgen-hd{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border,#e2e8f0);font-size:.98rem;font-weight:800;color:var(--ink,#1f2937)}.lsn-qgen-hd span:first-child{flex:1}.lsn-qgen-x{border:none;background:0 0;cursor:pointer;font-size:.95rem;color:#94a3b8;padding:2px 6px;border-radius:6px}.lsn-qgen-x:hover{background:#f1f5f9;color:#475569}.lsn-qgen-body{padding:14px 18px 18px;display:flex;flex-direction:column;gap:8px}.lsn-qgen-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.lsn-qgen-lbl{font-size:.78rem;font-weight:700;color:#64748b}.lsn-qgen-n{width:74px;padding:6px 10px;border-radius:8px;border:1.5px solid var(--border,#e2e8f0);font-family:inherit;font-size:.85rem}.lsn-qgen-note{font-size:.74rem;color:#94a3b8}.lsn-qgen-ta{width:100%;box-sizing:border-box;padding:10px 12px;border-radius:10px;border:1.5px solid var(--border,#e2e8f0);background:var(--surface2,#f8fafc);font-family:'JetBrains Mono',Consolas,monospace;font-size:.78rem;line-height:1.55;resize:vertical}.lsn-qgen-acts{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.lsn-qgen-go{cursor:pointer;font-family:inherit;border:1.5px solid var(--border,#cbd5e1);background:var(--surface,#fff);color:#475569;border-radius:9px;padding:7px 14px;font-size:.8rem;font-weight:700}.lsn-qgen-go:hover{border-color:#7c3aed;color:#6d28d9}.lsn-qgen-open{border-color:#a7f3d0;background:#ecfdf5;color:#047857}.lsn-qgen-save{cursor:pointer;font-family:inherit;border:none;background:#0d9488;color:#fff;border-radius:9px;padding:8px 18px;font-size:.84rem;font-weight:800}.lsn-qgen-save:hover{background:#0f766e}.lsn-qgen-msg{font-size:.78rem;font-weight:700}.lsn-tr-btn{border:1.5px solid var(--border,#e2e8f0);background:var(--surface,#fff);color:#475569;border-radius:999px;padding:7px 15px;font-family:inherit;font-size:.8rem;font-weight:800;cursor:pointer}.lsn-tr-btn.on{background:#eef2ff;border-color:#c7d2fe;color:#4338ca}.lsn-transcript{background:#f8fafc;border:1px solid #eef1f5;border-radius:12px;padding:14px 16px;font-size:.92rem;line-height:1.75;color:#334155;margin-bottom:16px}.lsn-tr-line{padding:6px 0;border-bottom:1px dashed #e6eaf0}.lsn-tr-line:last-child{border-bottom:0}.lsn-tr-line:empty{display:none}.lsn-tr-en{display:block}.lsn-tr-vi{display:none;margin-top:2px;font-size:.84rem;font-style:italic;color:#94a3b8}.lsn-transcript.lsn-tr-vi-on .lsn-tr-vi{display:block}body.vs-dark .lsn-tr-line{border-bottom-color:#2a3040}body.vs-dark .lsn-tr-vi{color:#8b95a7}.lsn-qs{display:flex;flex-direction:column;gap:12px;margin-top:4px}.lsn-q{background:var(--surface,#fff);border:1.5px solid var(--border,#eef1f5);border-radius:14px;padding:13px 15px}.lsn-q.lsn-q-ok{border-color:#86efac;background:#f0fdf4}.lsn-q.lsn-q-bad{border-color:#fca5a5;background:#fef2f2}.lsn-q-top{display:flex;align-items:flex-start;gap:9px}.lsn-q-num{flex:none;width:22px;height:22px;border-radius:50%;background:#6366f1;color:#fff;font-size:.72rem;font-weight:900;display:flex;align-items:center;justify-content:center;margin-top:1px}.lsn-q-txt{flex:1;font-size:.9rem;font-weight:700;line-height:1.55;color:var(--ink,#1f2937)}.lsn-q-mark{flex:none;font-weight:900;font-size:1.1rem}.lsn-q-ok .lsn-q-mark{color:#16a34a}.lsn-q-bad .lsn-q-mark{color:#dc2626}.lsn-fill-inp{border:1.5px solid #c7d2fe;border-radius:8px;padding:3px 10px;font-size:.88rem;font-family:inherit;min-width:120px}.lsn-fill-inp:focus{outline:0;border-color:#6366f1}.lsn-opts{display:flex;flex-direction:column;gap:7px;margin:10px 0 0 31px}.lsn-opt{display:flex;align-items:center;gap:9px;padding:8px 12px;border:1.5px solid var(--border,#e2e8f0);border-radius:10px;cursor:pointer;transition:background .12s,border-color .12s}.lsn-opt:hover{background:#f8fafc}.lsn-opt input{display:none}.lsn-opt-k{flex:none;width:22px;height:22px;border-radius:6px;background:#f1f5f9;color:#475569;font-size:.74rem;font-weight:900;display:flex;align-items:center;justify-content:center}.lsn-opt-t{font-size:.86rem;color:#334155}.lsn-opt.lsn-opt-on{border-color:#6366f1;background:#eef2ff}.lsn-opt.lsn-opt-on .lsn-opt-k{background:#6366f1;color:#fff}.lsn-opt.lsn-opt-correct{border-color:#16a34a;background:#dcfce7}.lsn-opt.lsn-opt-correct .lsn-opt-k{background:#16a34a;color:#fff}.lsn-opt.lsn-opt-wrong{border-color:#dc2626;background:#fee2e2}.lsn-actbar{margin-top:18px}.lsn-submit-btn{border:none;background:linear-gradient(135deg,#34d399,#16a34a);color:#fff;border-radius:999px;padding:11px 26px;font-family:inherit;font-size:.92rem;font-weight:800;cursor:pointer}.lsn-submit-btn:hover{filter:brightness(1.05)}.lsn-score{font-size:1.05rem;font-weight:900;color:#15803d}.lsn-form-row{display:flex;gap:14px;flex-wrap:wrap}.lsn-form-row>div{flex:1;min-width:140px}.lsn-form-note{font-size:.78rem;color:#94a3b8;margin-top:10px;line-height:1.5}.source-card-listening .source-card-icon{color:#7c3aed}body.vs-dark .lsn-card,body.vs-dark .lsn-q{background:#1a1e2b;border-color:#2f3648}body.vs-dark .lsn-transcript{background:#141824;border-color:#2f3648;color:#cbd5e1}body.vs-dark .lsn-opt-t,body.vs-dark .lsn-q-txt{color:#e5e7eb}body.vs-dark .lsn-opt{border-color:#2f3648}body.vs-dark .lsn-q.lsn-q-ok{background:#14321f;border-color:#16a34a}body.vs-dark .lsn-q.lsn-q-bad{background:#3b1518;border-color:#dc2626}body.vs-dark .lsn-acc{background:#241d38;color:#c4b5fd}.lsn-hub-welcome{text-align:center;margin:6px auto 26px}.lsn-hub-welcome .lsn-h2{font-size:1.5rem;letter-spacing:-.01em}.lsn-hub-desc{display:inline-block;color:#fff;font-size:.92rem;margin-top:8px;background:rgba(15,23,42,.72);padding:6px 16px;border-radius:999px;backdrop-filter:blur(2px)}.lsn-lvlrow{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:760px;margin:6px auto 0}.lsn-lvlc{position:relative;overflow:hidden;border:0;border-radius:22px;padding:0 0 18px;cursor:pointer;display:flex;flex-direction:column;align-items:center;min-height:300px;box-shadow:0 10px 30px rgba(15,23,42,.1);transition:transform .16s,box-shadow .16s;font-family:inherit;animation:wrHubUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.lsn-lvlrow .lsn-lvlc:nth-child(2){animation-delay:.08s}.lsn-lvlrow .lsn-lvlc:nth-child(3){animation-delay:.16s}.lsn-lvlc:hover{transform:translateY(-5px);box-shadow:0 22px 48px var(--lvlGlow,rgba(15,23,42,.16))}.lsn-lvlc-easy{--lvl:#22c55e;--lvlGlow:rgba(34,197,94,.42);background:linear-gradient(180deg,#eafaf0 0,#f6fdf9 55%)}.lsn-lvlc-medium{--lvl:#f59e0b;--lvlGlow:rgba(245,158,11,.42);background:linear-gradient(180deg,#fdf6e3 0,#fffdf6 55%)}.lsn-lvlc-hard{--lvl:#ef4444;--lvlGlow:rgba(239,68,68,.42);background:linear-gradient(180deg,#fdeef0 0,#fff8f8 55%)}.lsn-lvlc::after{content:'';position:absolute;top:0;left:-65%;width:42%;height:100%;z-index:3;pointer-events:none;background:linear-gradient(100deg,transparent,rgba(255,255,255,.6),transparent);transform:skewX(-18deg);opacity:0}.lsn-lvlc:hover::after{animation:lsnShine .85s ease}@keyframes lsnShine{0%{left:-65%;opacity:0}18%{opacity:1}100%{left:130%;opacity:0}}.lsn-lvlc:hover .lsn-lvlc-badge{transform:scale(1.07)}.lsn-lvlc:hover .lsn-lvlc-badge-in{animation:lsnBadgeGlow 1.5s ease-in-out infinite}@keyframes lsnBadgeGlow{0%,100%{box-shadow:0 0 0 0 transparent}50%{box-shadow:0 0 22px 4px var(--lvlGlow)}}@media (prefers-reduced-motion:reduce){.lsn-lvlc:hover .lsn-lvlc-badge-in,.lsn-lvlc:hover::after{animation:none}}.lsn-lvlc-wave{position:absolute;top:0;left:0;right:0;height:96px;z-index:0;pointer-events:none}.lsn-lvlc-wave svg{display:block;width:100%;height:100%}.lsn-lvlc-scene{position:absolute;left:0;right:0;bottom:0;height:78px;z-index:0;pointer-events:none}.lsn-lvlc-scene svg{display:block;width:100%;height:100%}.lsn-lvlc-body{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;padding:28px 14px 0;text-align:center}.lsn-lvlc-badge{width:78px;height:78px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:0 0 0 7px rgba(255,255,255,.55),0 10px 20px rgba(15,23,42,.14);transition:transform .2s ease}.lsn-lvlc-easy .lsn-lvlc-badge{background:rgba(34,197,94,.16)}.lsn-lvlc-medium .lsn-lvlc-badge{background:rgba(245,158,11,.16)}.lsn-lvlc-hard .lsn-lvlc-badge{background:rgba(239,68,68,.16)}.lsn-lvlc-badge-in{width:60px;height:60px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center}.lsn-lvlc-easy .lsn-lvlc-badge-in{background:linear-gradient(150deg,#4ade80,#16a34a)}.lsn-lvlc-medium .lsn-lvlc-badge-in{background:linear-gradient(150deg,#fcd34d,#f59e0b)}.lsn-lvlc-hard .lsn-lvlc-badge-in{background:linear-gradient(150deg,#fb7185,#e11d48)}.lsn-lvlc-badge-in svg{width:30px;height:30px;display:block}.lsn-lvlc-tt{font-size:1.45rem;font-weight:900;letter-spacing:-.01em}.lsn-lvlc-easy .lsn-lvlc-tt{color:#16a34a}.lsn-lvlc-medium .lsn-lvlc-tt{color:#f59e0b}.lsn-lvlc-hard .lsn-lvlc-tt{color:#e11d48}.lsn-lvlc-sub{margin-top:8px;font-size:.82rem;font-weight:600;color:#64748b}.lsn-lvlc-div{margin-top:14px;width:34px;height:3px;border-radius:3px}.lsn-lvlc-easy .lsn-lvlc-div{background:#22c55e}.lsn-lvlc-medium .lsn-lvlc-div{background:#f59e0b}.lsn-lvlc-hard .lsn-lvlc-div{background:#ef4444}.lsn-lvlc-cnt{position:relative;z-index:2;margin-top:auto;display:inline-flex;align-items:center;gap:7px;font-size:.84rem;font-weight:800;padding:8px 20px;border-radius:999px;background:rgba(255,255,255,.72);backdrop-filter:blur(2px)}.lsn-lvlc-easy .lsn-lvlc-cnt{color:#16a34a}.lsn-lvlc-medium .lsn-lvlc-cnt{color:#d97706}.lsn-lvlc-hard .lsn-lvlc-cnt{color:#e11d48}@media (max-width:620px){.lsn-lvlrow{grid-template-columns:1fr;gap:14px;max-width:340px}.lsn-lvlc{min-height:210px;flex-direction:row;padding:0}.lsn-lvlc-wave{width:120px;right:auto;height:100%}.lsn-lvlc-wave svg{display:none}.lsn-lvlc-easy .lsn-lvlc-wave{background:linear-gradient(180deg,#4ade80,#22c55e)}.lsn-lvlc-medium .lsn-lvlc-wave{background:linear-gradient(180deg,#fbbf24,#f59e0b)}.lsn-lvlc-hard .lsn-lvlc-wave{background:linear-gradient(180deg,#fb7185,#ef4444)}.lsn-lvlc-scene{display:none}.lsn-lvlc-body{padding:20px 16px;align-items:flex-start;text-align:left;flex:1}.lsn-lvlc-cnt{margin:14px 16px 16px}}body.vs-dark .lsn-lvlc-easy{background:linear-gradient(180deg,#122a1c 0,#0f1723 60%)}body.vs-dark .lsn-lvlc-medium{background:linear-gradient(180deg,#2a2412 0,#0f1723 60%)}body.vs-dark .lsn-lvlc-hard{background:linear-gradient(180deg,#2a1418 0,#0f1723 60%)}body.vs-dark .lsn-lvlc{box-shadow:0 10px 30px rgba(0,0,0,.45)}body.vs-dark .lsn-lvlc-sub{color:#94a3b8}body.vs-dark .lsn-lvlc-cnt{background:rgba(15,23,42,.55)}body.vs-dark .lsn-lvlc-badge{box-shadow:0 0 0 7px rgba(255,255,255,.1),0 10px 20px rgba(0,0,0,.4)}.lsn-hub2row{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;max-width:820px;width:100%;margin:4px auto 0}.lsn-hubc{--lvl:#4d7c0f;--lvlGlow:rgba(77,124,15,.30);min-height:470px;border-radius:24px;background:#fdfaec;border:2px solid #4d7c0f;box-shadow:7px 8px 0 0 #4d7c0f;transition:transform .14s ease,box-shadow .14s ease}.lsn-hubc:hover{transform:translate(3px,4px);box-shadow:3px 4px 0 0 #4d7c0f}.lsn-hubc:active{transform:translate(7px,8px);box-shadow:0 0 0 0 #4d7c0f}.lsn-hubc .lsn-lvlc-body{padding:40px 20px 0}.lsn-hubc .lsn-lvlc-badge{width:118px;height:118px;margin-bottom:26px;background:#e9f6e4!important;box-shadow:0 0 0 8px #fdfaec,0 0 0 10px #dceccf}.lsn-hubc .lsn-lvlc-badge-in{width:92px;height:92px;background:#e9f6e4;box-shadow:none}.lsn-hubc .lsn-lvlc-badge-in svg{width:48px;height:48px}.lsn-hubc .lsn-lvlc-tt{font-size:1.72rem;color:#2f7d32}.lsn-hubc .lsn-lvlc-div{margin-top:18px;width:44px;height:4px;background:#4d7c0f}.lsn-hubc .lsn-lvlc-sub{margin-top:18px;font-size:1rem;max-width:78%;line-height:1.55;color:#64748b;font-weight:600}.lsn-hubc .lsn-lvlc-cnt{font-size:.95rem;padding:11px 26px;margin-bottom:26px;color:#2f7d32;background:#fff;box-shadow:0 2px 8px rgba(77,124,15,.12)}.lsn-hubc-star{position:absolute;top:14px;right:18px;z-index:3;font-size:1.35rem;color:#f59e0b;line-height:1;pointer-events:none}.lsn-hubc .lsn-lvlc-scene{height:108px}.lsn-hubc:hover .lsn-lvlc-badge{transform:none}.lsn-hubc:hover .lsn-lvlc-badge-in{animation:none}@media (max-width:620px){.lsn-hub2row{grid-template-columns:1fr;gap:16px;max-width:380px}.lsn-hubc{min-height:210px;flex-direction:row;padding:0;box-shadow:5px 6px 0 0 #4d7c0f}.lsn-hubc .lsn-lvlc-body{padding:22px 16px;align-items:flex-start;text-align:left}.lsn-hubc .lsn-lvlc-badge{width:70px;height:70px;margin-bottom:12px;box-shadow:0 0 0 5px #fdfaec,0 0 0 7px #dceccf}.lsn-hubc .lsn-lvlc-badge-in{width:56px;height:56px}.lsn-hubc .lsn-lvlc-badge-in svg{width:30px;height:30px}.lsn-hubc .lsn-lvlc-tt{font-size:1.3rem}.lsn-hubc .lsn-lvlc-sub{max-width:none;font-size:.88rem;margin-top:10px}.lsn-hubc .lsn-lvlc-cnt{margin:14px 16px 16px}.lsn-hubc .lsn-lvlc-scene{height:70px}}body.vs-dark .lsn-hubc{background:#16241a;border-color:#3f6212;box-shadow:7px 8px 0 0 #3f6212}body.vs-dark .lsn-hubc .lsn-lvlc-tt{color:#86efac}body.vs-dark .lsn-hubc .lsn-lvlc-sub{color:#94a3b8}body.vs-dark .lsn-hubc .lsn-lvlc-badge{background:#1e3a24!important;box-shadow:0 0 0 8px #16241a,0 0 0 10px #2a4a30}body.vs-dark .lsn-hubc .lsn-lvlc-badge-in{background:#1e3a24}body.vs-dark .lsn-hubc .lsn-lvlc-cnt{background:#1e293b;color:#86efac}#lsnBody .rex-back,#screen-listening .back-btn{background:rgba(15,23,42,.74);color:#fff;border:1px solid rgba(255,255,255,.18)}#lsnBody .rex-back:hover,#screen-listening .back-btn:hover{background:rgba(15,23,42,.88);color:#fff;border-color:rgba(255,255,255,.3)}.lsn-h2-ic{display:inline-flex;vertical-align:-.16em;margin-right:8px}.lsn-h2-ic svg{width:1.15em;height:1.15em;display:block}.lsn-exrow{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:900px;width:100%;margin:6px auto 0}.lsn-exc{position:relative;overflow:hidden;border:0;border-radius:22px;padding:24px 24px 22px;min-height:176px;cursor:pointer;display:flex;align-items:flex-start;gap:20px;text-align:left;box-shadow:0 10px 28px rgba(15,23,42,.09);transition:transform .16s,box-shadow .16s;font-family:inherit;animation:wrHubUpL .5s cubic-bezier(.2,.75,.3,1) backwards}.lsn-exrow .lsn-exc:nth-child(2){animation-delay:.07s}.lsn-exrow .lsn-exc:nth-child(3){animation-delay:.14s}.lsn-exrow .lsn-exc:nth-child(4){animation-delay:.21s}.lsn-exc:hover{transform:translateY(-4px);box-shadow:0 20px 42px var(--exGlow,rgba(15,23,42,.16))}.lsn-exc::after{content:'';position:absolute;top:0;left:-65%;width:40%;height:100%;z-index:4;pointer-events:none;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-18deg);opacity:0}.lsn-exc:hover::after{animation:lsnShine .85s ease}.lsn-exc-scene{position:absolute;right:0;bottom:0;width:62%;height:82%;z-index:0;pointer-events:none}.lsn-exc-scene svg{display:block;width:100%;height:100%}.lsn-exc-badge{position:relative;z-index:2;flex:0 0 auto;width:78px;height:78px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 0 0 6px rgba(255,255,255,.6),0 8px 18px rgba(15,23,42,.12);transition:transform .2s ease}.lsn-exc:hover .lsn-exc-badge{transform:scale(1.06)}.lsn-exc-ic{display:inline-flex}.lsn-exc-ic svg{width:38px;height:38px;display:block}.lsn-exc-main{position:relative;z-index:2;display:flex;flex-direction:column;min-width:0}.lsn-exc-tt{font-size:1.55rem;font-weight:900;letter-spacing:-.01em}.lsn-exc-sub{margin-top:6px;font-size:.86rem;font-weight:600;color:#64748b}.lsn-exc-div{margin-top:12px;width:150px;max-width:60%;height:1px;background:currentColor;opacity:.18}.lsn-exc-cnt{margin-top:14px;align-self:flex-start;font-size:.84rem;font-weight:800;padding:7px 18px;border-radius:999px}.lsn-exc-arrow{position:absolute;top:18px;right:18px;z-index:3;width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.85);box-shadow:0 3px 10px rgba(15,23,42,.12);transition:transform .16s}.lsn-exc:hover .lsn-exc-arrow{transform:translateX(3px)}.lsn-exc-toeic{--exGlow:rgba(249,115,22,.34);background:linear-gradient(120deg,#fdf1e6 0,#fefaf5 62%)}.lsn-exc-toeic .lsn-exc-badge{background:#fde4cf}.lsn-exc-toeic .lsn-exc-tt{color:#ea580c}.lsn-exc-toeic .lsn-exc-cnt{color:#ea580c;background:rgba(249,115,22,.14)}.lsn-exc-toeic .lsn-exc-arrow{color:#f97316}.lsn-exc-ielts{--exGlow:rgba(59,130,246,.32);background:linear-gradient(120deg,#eaf1fd 0,#f8fbff 62%)}.lsn-exc-ielts .lsn-exc-badge{background:#d7e6fd}.lsn-exc-ielts .lsn-exc-tt{color:#2563eb}.lsn-exc-ielts .lsn-exc-cnt{color:#2563eb;background:rgba(59,130,246,.14)}.lsn-exc-ielts .lsn-exc-arrow{color:#3b82f6}.lsn-exc-toefl{--exGlow:rgba(34,197,94,.32);background:linear-gradient(120deg,#e9faf0 0,#f6fdf9 62%)}.lsn-exc-toefl .lsn-exc-badge{background:#d0f5de}.lsn-exc-toefl .lsn-exc-tt{color:#16a34a}.lsn-exc-toefl .lsn-exc-cnt{color:#16a34a;background:rgba(34,197,94,.14)}.lsn-exc-toefl .lsn-exc-arrow{color:#22c55e}.lsn-exc-fce{--exGlow:rgba(139,92,246,.32);background:linear-gradient(120deg,#f1ecfd 0,#faf8ff 62%)}.lsn-exc-fce .lsn-exc-badge{background:#e4dafb}.lsn-exc-fce .lsn-exc-tt{color:#7c3aed}.lsn-exc-fce .lsn-exc-cnt{color:#7c3aed;background:rgba(139,92,246,.14)}.lsn-exc-fce .lsn-exc-arrow{color:#8b5cf6}.lsn-qt-emo{font-size:2.2rem;line-height:1}.lsn-exc-ielts.lsn-qt-map{background:linear-gradient(120deg,#e0f5ef 0,#f7fdfb 62%)}.lsn-exc-ielts.lsn-qt-map .lsn-exc-badge{background:#cbeee2}.lsn-exc-ielts.lsn-qt-map .lsn-exc-arrow,.lsn-exc-ielts.lsn-qt-map .lsn-exc-tt{color:#0d9488}.lsn-exc-ielts.lsn-qt-map .lsn-exc-cnt{color:#0d9488;background:rgba(13,148,136,.14)}.lsn-exc-ielts.lsn-qt-mcq{background:linear-gradient(120deg,#ecebfd 0,#f9f9ff 62%)}.lsn-exc-ielts.lsn-qt-mcq .lsn-exc-badge{background:#dcd9fb}.lsn-exc-ielts.lsn-qt-mcq .lsn-exc-arrow,.lsn-exc-ielts.lsn-qt-mcq .lsn-exc-tt{color:#4f46e5}.lsn-exc-ielts.lsn-qt-mcq .lsn-exc-cnt{color:#4f46e5;background:rgba(79,70,229,.14)}.lsn-exc-ielts.lsn-qt-blank{background:linear-gradient(120deg,#fdf0dc 0,#fffdf7 62%)}.lsn-exc-ielts.lsn-qt-blank .lsn-exc-badge{background:#fbe3bf}.lsn-exc-ielts.lsn-qt-blank .lsn-exc-arrow,.lsn-exc-ielts.lsn-qt-blank .lsn-exc-tt{color:#d97706}.lsn-exc-ielts.lsn-qt-blank .lsn-exc-cnt{color:#d97706;background:rgba(217,119,6,.14)}@media (max-width:720px){.lsn-exrow{grid-template-columns:1fr;gap:14px;max-width:460px}.lsn-exc{padding:18px 18px 16px;min-height:128px;gap:14px}.lsn-exc-badge{width:60px;height:60px}.lsn-exc-ic svg{width:30px;height:30px}.lsn-exc-tt{font-size:1.28rem}}body.vs-dark .lsn-exc{box-shadow:0 10px 28px rgba(0,0,0,.42)}body.vs-dark .lsn-exc-sub{color:#94a3b8}body.vs-dark .lsn-exc-arrow{background:rgba(30,37,52,.85)}body.vs-dark .lsn-exc-toeic{background:linear-gradient(120deg,#2a1d10 0,#0f1723 62%)}body.vs-dark .lsn-exc-ielts{background:linear-gradient(120deg,#12203a 0,#0f1723 62%)}body.vs-dark .lsn-exc-toefl{background:linear-gradient(120deg,#12291b 0,#0f1723 62%)}body.vs-dark .lsn-exc-fce{background:linear-gradient(120deg,#211a35 0,#0f1723 62%)}body.vs-dark .lsn-exc-fce .lsn-exc-badge,body.vs-dark .lsn-exc-ielts .lsn-exc-badge,body.vs-dark .lsn-exc-toefl .lsn-exc-badge,body.vs-dark .lsn-exc-toeic .lsn-exc-badge{box-shadow:0 0 0 6px rgba(255,255,255,.08),0 8px 18px rgba(0,0,0,.4)}.lsn-lvl-badge{display:inline-block;font-size:.68rem;font-weight:800;padding:2px 8px;border-radius:999px;margin-right:4px}.lsn-lvl-b-easy{background:#dcfce7;color:#15803d}.lsn-lvl-b-medium{background:#fef9c3;color:#a16207}.lsn-lvl-b-hard{background:#fee2e2;color:#b91c1c}body.vs-dark .lsn-lvl-b-easy{background:#14321f;color:#4ade80}body.vs-dark .lsn-lvl-b-medium{background:#3a2f10;color:#fde047}body.vs-dark .lsn-lvl-b-hard{background:#3b1518;color:#fca5a5}.lsn-gen-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:12px 14px;margin:6px 0 14px}.lsn-gen-hd{font-size:.82rem;font-weight:800;color:#475569;margin-bottom:8px}.lsn-gen-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:8px}.lsn-gen-topic{flex:1;min-width:140px}.lsn-gen-copy{border:1.5px solid #6366f1;background:#eef2ff;color:#4338ca;border-radius:8px;padding:7px 14px;font-family:inherit;font-size:.8rem;font-weight:800;cursor:pointer;white-space:nowrap}.lsn-gen-copy:hover{background:#e0e7ff}.lsn-gen-split{border:1.5px solid #16a34a;background:#f0fdf4;color:#15803d;border-radius:8px;padding:7px 14px;font-family:inherit;font-size:.8rem;font-weight:800;cursor:pointer;margin-top:6px}.lsn-gen-split:hover{background:#dcfce7}body.vs-dark .lsn-gen-box{background:#141824;border-color:#2f3648}.lsn-voice-mode{margin-top:10px}.lsn-vm-opt{display:inline-flex;align-items:center;gap:6px;margin-right:18px;font-size:.86rem;color:var(--ink,#334155);cursor:pointer}.lsn-vm-opt input{cursor:pointer}.lsn-dlg-voices{margin-top:10px;padding:12px 14px;background:#f5f3ff;border:1px solid #ddd6fe;border-radius:10px}body.vs-dark .lsn-dlg-voices{background:#241d38;border-color:#4c3a7a}.ytg-overlay{display:none;position:fixed;inset:0;z-index:100060;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);align-items:center;justify-content:center;padding:20px}.ytg-overlay.active{display:flex}.ytg-modal{width:1180px;max-width:94vw;max-height:92vh;overflow-y:auto;background:#fff;border-radius:28px;padding:26px 44px 32px;box-shadow:0 30px 80px rgba(15,23,42,.28);font-family:Nunito,sans-serif}.ytg-modal-intro{position:relative;overflow:hidden;text-align:center;padding:0}.ytg-intro-sky{position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,#cfe8fb 0,#e6f4fe 42%,#f4fbff 62%)}.ytg-intro-hills{position:absolute;left:0;right:0;bottom:0;height:46%;z-index:0;pointer-events:none}.ytg-intro-hills svg{width:100%;height:100%;display:block}.ytg-intro-flag{position:absolute;right:34px;bottom:24%;z-index:1;pointer-events:none}.ytg-intro-flag svg{width:54px;height:72px;filter:drop-shadow(0 4px 6px rgba(15,23,42,.18))}.ytg-close-abs{position:absolute;top:20px;right:22px;z-index:3;background:#fff;box-shadow:0 3px 10px rgba(15,23,42,.14)}.ytg-intro{position:relative;z-index:2;max-width:660px;margin:0 auto;padding:30px 26px 30px}.ytg-intro-rabbit{width:104px;height:80px;margin:0 auto 2px}.ytg-intro-rabbit svg{width:104px;height:80px;filter:drop-shadow(0 8px 12px rgba(15,23,42,.16));animation:ytgIntroHop 2s ease-in-out infinite}@keyframes ytgIntroHop{0%,100%{transform:translateY(0)}45%{transform:translateY(-10px)}}.ytg-intro-title{margin:0;font-size:2.5rem;font-weight:900;color:#1e293b;letter-spacing:-.02em}.ytg-intro-sub{display:inline-block;margin-top:8px;font-size:1.02rem;font-weight:800;color:#4338ca;background:rgba(255,255,255,.7);backdrop-filter:blur(2px);padding:8px 20px;border-radius:999px}.ytg-rules{text-align:left;margin:22px auto 20px;display:flex;flex-direction:column;gap:12px;max-width:600px}.ytg-rule{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.94);border:1px solid rgba(255,255,255,.9);border-radius:18px;padding:16px 18px;box-shadow:0 6px 18px rgba(15,23,42,.08);font-size:1.02rem;font-weight:600;color:#334155;line-height:1.45;animation:wrHubUpL .45s cubic-bezier(.2,.75,.3,1) backwards}.ytg-rules .ytg-rule:nth-child(2){animation-delay:.06s}.ytg-rules .ytg-rule:nth-child(3){animation-delay:.12s}.ytg-rules .ytg-rule:nth-child(4){animation-delay:.18s}.ytg-rule b{color:#1e293b;font-weight:900}.ytg-rule-n{flex:none;width:34px;height:34px;border-radius:50%;color:#fff;font-weight:900;font-size:1rem;display:inline-flex;align-items:center;justify-content:center}.ytg-rule-txt{flex:1;min-width:0}.ytg-rule-ic{flex:none;width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center}.ytg-rule-ic svg{width:22px;height:22px}.ytg-rule-p .ytg-rule-n{background:#8b5cf6}.ytg-rule-p .ytg-rule-ic{background:#ede9fe;color:#7c3aed}.ytg-rule-b .ytg-rule-n{background:#3b82f6}.ytg-rule-b .ytg-rule-ic{background:#dbeafe;color:#2563eb}.ytg-rule-g .ytg-rule-n{background:#22c55e}.ytg-rule-g .ytg-rule-ic{background:#dcfce7;color:#16a34a}.ytg-rule-o .ytg-rule-n{background:#f59e0b}.ytg-rule-o .ytg-rule-ic{background:#fef3c7;color:#d97706}.ytg-start-btn{display:inline-flex;align-items:center;gap:10px;margin-top:4px;border:none;border-radius:999px;padding:15px 44px;cursor:pointer;background:linear-gradient(135deg,#34d399,#16a34a);color:#fff;font-family:inherit;font-size:1.2rem;font-weight:900;box-shadow:0 12px 26px rgba(22,163,74,.36);transition:transform .14s,box-shadow .14s}.ytg-start-btn:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(22,163,74,.46)}.ytg-start-rabbit{display:inline-flex;align-items:center;justify-content:center;width:30px;height:24px}.ytg-start-rabbit svg{width:30px;height:24px}.ytg-start-rabbit.ytg-lottie-on>svg:not(:last-child){display:none!important}.ytg-start-rabbit.ytg-lottie-on>svg:last-child{width:42px!important;height:42px!important;flex:none}.ytg-quota{position:relative;z-index:2;margin:0 auto 14px;font-size:.86rem;font-weight:800;color:#b45309;background:#fef3c7;border:1px solid #fcd34d;padding:7px 16px;border-radius:999px;display:inline-block}@media (max-width:620px){.ytg-intro{padding:22px 14px 24px}.ytg-intro-title{font-size:2rem}.ytg-intro-sub{font-size:.9rem;padding:6px 14px}.ytg-rule{font-size:.92rem;padding:12px 13px;gap:10px}.ytg-rule-ic{width:36px;height:36px}.ytg-rule-ic svg{width:18px;height:18px}.ytg-intro-flag{right:12px}.ytg-intro-flag svg{width:40px;height:54px}.ytg-start-btn{padding:13px 34px;font-size:1.05rem}}.sw-colloc-popmode-btn.on{background:#e0e7ff;border-color:#6366f1;color:#4338ca}body.vs-dark .ytg-modal-intro .ytg-intro-title{color:#f1f5f9}body.vs-dark .ytg-modal-intro .ytg-rule{background:rgba(30,37,52,.92);border-color:rgba(255,255,255,.06);color:#cbd5e1}body.vs-dark .ytg-modal-intro .ytg-rule b{color:#fff}body.vs-dark .ytg-modal-intro .ytg-intro-sky{background:linear-gradient(180deg,#16324d 0,#12263a 50%,#0f1723 70%)}.ytg-head{display:flex;align-items:center;gap:11px;margin-bottom:16px}.ytg-head-ic{flex:none;width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;background:#4d7c0f;border-radius:12px;overflow:hidden}.ytg-head-ic svg{width:42px;height:34px}.ytg-title{font-size:1.25rem;font-weight:900;color:#1e293b;margin-right:auto;letter-spacing:-.01em}.ytg-title-dash{color:#cbd5e1;margin:0 2px}.ytg-lap{font-size:.82rem;font-weight:900;color:#7c3aed;background:#ede9fe;padding:7px 16px;border-radius:999px}.ytg-dist{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:900;color:#b45309;background:#fef3c7;padding:7px 15px;border-radius:999px}.ytg-dist svg{width:13px;height:17px}.ytg-close{border:none;background:#f1f5f9;color:#64748b;width:30px;height:30px;border-radius:50%;cursor:pointer;font-size:.9rem}.ytg-close:hover{background:#e2e8f0;color:#1e293b}.ytg-expand{border:none;background:#f1f5f9;color:#64748b;width:30px;height:30px;border-radius:50%;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0}.ytg-expand:hover{background:#e2e8f0;color:#1e293b}.ytg-expand svg{width:16px;height:16px}.ytg-expand .ytg-ic-compress{display:none}.ytg-darkbtn{font-size:.95rem;line-height:1}.ytg-full .ytg-expand .ytg-ic-expand{display:none}.ytg-full .ytg-expand .ytg-ic-compress{display:inline-block}.ytg-overlay.ytg-full{padding:0}.ytg-overlay.ytg-full .ytg-modal{width:100vw;max-width:100vw;height:100vh;max-height:100vh;border-radius:0;padding:18px 5vw 26px}.ytg-overlay.ytg-full .ytg-road{height:32vh;min-height:152px}.ytg-prog{font-size:.78rem;font-weight:800;color:#2563eb;background:#eff6ff;padding:3px 10px;border-radius:999px}.ytg-progbar{height:6px;border-radius:999px;background:#eef2f7;overflow:hidden;margin-bottom:14px}.ytg-progbar-fill{height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,#fbbf24,#f97316);transition:width .45s cubic-bezier(.3,.9,.4,1)}.ytg-result{text-align:center;padding:8px 0 4px}.ytg-res-ic{font-size:3rem;line-height:1;margin-bottom:6px}.ytg-res-msg{font-size:1.15rem;font-weight:900;color:#1e293b;margin-bottom:18px}.ytg-res-stats{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}.ytg-res-box{min-width:104px;padding:12px 14px;border-radius:14px;background:#f8fafc;border:1px solid #e2e8f0;display:flex;flex-direction:column;gap:3px}.ytg-res-box b{font-size:1.35rem;font-weight:900;color:#f97316}.ytg-res-box span{font-size:.74rem;font-weight:700;color:#64748b}.ytg-miss{margin-bottom:18px}.ytg-miss-ttl{font-size:.84rem;font-weight:800;color:#475569;margin-bottom:8px}.ytg-miss-list{display:flex;flex-wrap:wrap;gap:7px;justify-content:center}.ytg-miss-w{font-size:.82rem;font-weight:800;color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;padding:4px 12px;border-radius:999px}.ytg-res-btns{display:flex;justify-content:center;gap:10px}body.vs-dark .ytg-res-msg{color:#e5e7eb}body.vs-dark .ytg-res-box{background:#1a2030;border-color:#2f3648}body.vs-dark .ytg-progbar{background:#232a38}.ytg-road{position:relative;height:152px;border-radius:20px;margin-bottom:22px;overflow:hidden}.ytg-scene{position:absolute;inset:0;width:100%;height:100%;display:block}.ytg-scene-tint{position:absolute;inset:0;pointer-events:none;z-index:1;opacity:0;transition:opacity 1s ease,background 1s ease}.ytg-scene-sun{position:absolute;top:16px;left:12%;width:34px;height:34px;border-radius:50%;z-index:1;background:radial-gradient(circle at 50% 50%,#fff7cc,#fde047 70%,#facc15);box-shadow:0 0 22px 6px rgba(253,224,71,.55);pointer-events:none;transition:left 1s ease,top 1s ease,background 1s ease,box-shadow 1s ease,opacity 1s ease}.ytg-road.ytg-scene-1 .ytg-scene-tint{opacity:1;background:linear-gradient(180deg,rgba(255,224,178,.3),rgba(255,255,255,0) 55%)}.ytg-road.ytg-scene-1 .ytg-scene-sun{left:24%;top:12px}.ytg-road.ytg-scene-2 .ytg-scene-tint{opacity:1;background:linear-gradient(180deg,rgba(191,219,254,.28),rgba(255,255,255,0) 60%)}.ytg-road.ytg-scene-2 .ytg-scene-sun{left:46%;top:8px;background:radial-gradient(circle at 50% 50%,#fff,#fde68a 70%,#fbbf24);box-shadow:0 0 26px 8px rgba(253,230,138,.6)}.ytg-road.ytg-scene-3 .ytg-scene-tint{opacity:1;background:linear-gradient(180deg,rgba(251,191,36,.3),rgba(249,115,22,.1) 60%,rgba(255,255,255,0))}.ytg-road.ytg-scene-3 .ytg-scene-sun{left:64%;top:18px;background:radial-gradient(circle at 50% 50%,#fff2cc,#fbbf24 70%,#f59e0b)}.ytg-road.ytg-scene-4 .ytg-scene-tint{opacity:1;background:linear-gradient(180deg,rgba(251,113,133,.34),rgba(249,115,22,.24) 55%,rgba(124,58,237,.12))}.ytg-road.ytg-scene-4 .ytg-scene-sun{left:78%;top:42px;width:40px;height:40px;background:radial-gradient(circle at 50% 50%,#fde68a,#fb923c 65%,#f43f5e);box-shadow:0 0 30px 10px rgba(251,146,60,.6)}.ytg-road.ytg-scene-5 .ytg-scene-tint{opacity:1;background:linear-gradient(180deg,rgba(30,27,75,.55),rgba(76,29,149,.38) 55%,rgba(15,23,42,.3))}.ytg-road.ytg-scene-5 .ytg-scene-sun{left:74%;top:14px;width:30px;height:30px;background:radial-gradient(circle at 38% 38%,#f8fafc,#e2e8f0 70%,#cbd5e1);box-shadow:0 0 20px 5px rgba(226,232,240,.5)}.ytg-road-dash{position:absolute;left:3%;right:3%;bottom:30px;height:7px;border-radius:4px;background:repeating-linear-gradient(90deg,#fff 0 26px,transparent 26px 48px);opacity:.95}.ytg-rabbit{position:absolute;bottom:40px;left:0;width:74px;z-index:2;transition:left .7s cubic-bezier(.3,.9,.4,1)}.ytg-rabbit svg{width:74px;height:56px;display:block;filter:drop-shadow(0 4px 6px rgba(15,23,42,.14))}.ytg-intro-rabbit.ytg-lottie-on>svg:not(:last-child),.ytg-rabbit.ytg-lottie-on>svg:not(:last-child){display:none!important}.ytg-rabbit.ytg-lottie-on>svg:last-child{width:104px;height:104px}.ytg-intro-rabbit.ytg-lottie-on{height:104px}.ytg-intro-rabbit.ytg-lottie-on>svg:last-child{width:104px;height:104px;animation:none}.ytg-head-ic.ytg-lottie-on>svg:not(:last-child){display:none!important}.ytg-head-ic.ytg-lottie-on>svg:last-child{width:44px!important;height:44px!important}.ytg-rabbit.ytg-lottie-on{bottom:-5px;width:104px}.ytg-full .ytg-rabbit.ytg-lottie-on{width:136px;bottom:-19px}.ytg-full .ytg-rabbit.ytg-lottie-on>svg:last-child{width:136px;height:136px}.ytg-goal{position:absolute;right:26px;bottom:32px}.ytg-goal svg{width:42px;height:56px;filter:drop-shadow(0 3px 5px rgba(15,23,42,.18))}@keyframes ytgHop{0%{transform:translateY(0) scaleY(1)}14%{transform:translateY(3px) scaleY(.86)}46%{transform:translateY(-40px) scaleY(1.1)}70%{transform:translateY(-12px) scaleY(1)}86%{transform:translateY(3px) scaleY(.92)}100%{transform:translateY(0) scaleY(1)}}.ytg-rabbit.ytg-hop{animation:ytgHop .6s cubic-bezier(.3,.7,.3,1);transform-origin:50% 100%}@keyframes ytgHopBig{0%{transform:translateY(0) scale(1)}12%{transform:translateY(4px) scaleY(.82)}48%{transform:translateY(-64px) scale(1.16)}74%{transform:translateY(-16px) scale(1)}88%{transform:translateY(4px) scaleY(.9)}100%{transform:translateY(0) scale(1)}}.ytg-rabbit.ytg-hop-big{animation:ytgHopBig .75s cubic-bezier(.3,.7,.3,1);transform-origin:50% 100%}.ytg-fx{position:absolute;inset:0;z-index:3;pointer-events:none;overflow:hidden}.ytg-fx-burst{position:absolute;width:0;height:0}.ytg-fx-p{position:absolute;left:0;top:0;width:8px;height:8px;border-radius:50%;transform:translate(0,0) scale(.3);opacity:1;box-shadow:0 0 7px 1px currentColor;animation:ytgFxPop .95s ease-out forwards}@keyframes ytgFxPop{0%{transform:translate(0,0) scale(.3);opacity:1}15%{transform:translate(calc(var(--dx) * .35),calc(var(--dy) * .35)) scale(1.1);opacity:1}70%{opacity:1}100%{transform:translate(var(--dx),calc(var(--dy) + 16px)) scale(.85);opacity:0}}.ytg-milestones{position:absolute;left:0;right:0;bottom:0;top:0;z-index:1;pointer-events:none}.ytg-ms{position:absolute;bottom:30px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;transition:transform .2s}.ytg-ms-post{width:3px;height:26px;border-radius:2px;background:rgba(100,116,139,.5)}.ytg-ms-flag{width:12px;height:9px;border-radius:1px 3px 3px 1px;background:#cbd5e1;box-shadow:0 1px 2px rgba(15,23,42,.12)}.ytg-ms.reached .ytg-ms-flag{background:linear-gradient(135deg,#fcd34d,#f59e0b);box-shadow:0 2px 6px rgba(245,158,11,.5)}.ytg-ms.reached .ytg-ms-post{background:#d97706}.ytg-ms.reached{animation:ytgMsPop .5s cubic-bezier(.3,1.4,.5,1)}@keyframes ytgMsPop{0%{transform:translateX(-50%) scale(1)}40%{transform:translateX(-50%) scale(1.5) translateY(-4px)}100%{transform:translateX(-50%) scale(1)}}@keyframes ytgRoadFlash{0%{box-shadow:inset 0 0 0 0 rgba(253,224,71,0)}30%{box-shadow:inset 0 0 60px 8px rgba(253,224,71,.6)}100%{box-shadow:inset 0 0 0 0 rgba(253,224,71,0)}}.ytg-road.ytg-road-flash{animation:ytgRoadFlash .7s ease}.ytg-sent{font-size:1.42rem;font-weight:700;color:#1e293b;line-height:1.75;text-align:center;margin-bottom:18px;min-height:56px}.ytg-blank{display:inline-block;min-width:74px;padding:0 10px;border-bottom:3px solid #cbd5e1;color:#94a3b8;font-weight:900}.ytg-blank-cur{border-bottom-color:#f59e0b;color:#f59e0b;animation:ytgBlankPulse 1.3s ease-in-out infinite}@keyframes ytgBlankPulse{0%,100%{background:0 0}50%{background:#fff7ed}}.ytg-blank-ok{border-bottom-color:#16a34a;color:#16a34a}.ytg-setbar{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.ytg-set-lbl{font-size:.82rem;font-weight:800;color:#64748b}.ytg-seg{display:inline-flex;background:#f1f5f9;border-radius:999px;padding:3px;gap:2px}.ytg-seg-btn{border:none;background:0 0;color:#64748b;font-family:inherit;font-size:.84rem;font-weight:900;width:34px;height:30px;border-radius:999px;cursor:pointer;transition:all .14s}.ytg-seg-btn:hover{color:#1e293b}.ytg-seg-btn.on{background:#2563eb;color:#fff;box-shadow:0 2px 6px rgba(37,99,235,.3)}.ytg-chk{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;font-weight:700;color:#475569;cursor:pointer}.ytg-chk input{width:17px;height:17px;accent-color:#2563eb;cursor:pointer}.ytg-seg-wide{width:auto;padding:0 14px}.ytg-seg-off{opacity:.45;pointer-events:none}.ytg-level-sel:disabled{opacity:.45;cursor:not-allowed}.ytg-set-group{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}.ytg-level-sel{border:1.5px solid #e2e8f0;background:#fff;color:#1e293b;border-radius:999px;padding:6px 12px;font-family:inherit;font-size:.84rem;font-weight:800;cursor:pointer;outline:0}.ytg-level-sel:focus{border-color:#2563eb}body.vs-dark .ytg-level-sel{background:#1a2030;border-color:#2f3648;color:#e5e7eb}.ytg-opts-type{display:flex!important;grid-template-columns:none!important;justify-content:center;gap:10px}.ytg-type-inp{flex:1;max-width:420px;padding:14px 18px;border-radius:14px;border:2px solid #e2e8f0;background:#f8fafc;font-family:inherit;font-size:1.05rem;font-weight:800;color:#1e293b;outline:0}.ytg-type-inp:focus{border-color:#2563eb;background:#fff;box-shadow:0 0 0 4px rgba(37,99,235,.12)}.ytg-type-go{border:none;border-radius:14px;padding:14px 26px;background:#2563eb;color:#fff;font-family:inherit;font-size:1rem;font-weight:800;cursor:pointer;box-shadow:0 6px 16px rgba(37,99,235,.28)}.ytg-type-go:hover{background:#1d4ed8}.ytg-opts-next{display:flex!important;grid-template-columns:none!important;justify-content:center}.ytg-next-btn{display:inline-flex;align-items:center;gap:9px;border:none;border-radius:14px;padding:15px 40px;background:#16a34a;color:#fff;font-family:inherit;font-size:1.05rem;font-weight:800;cursor:pointer;box-shadow:0 6px 16px rgba(22,163,74,.3);animation:ytgNextPop .3s ease}.ytg-next-btn:hover{background:#15803d}@keyframes ytgNextPop{0%{transform:scale(.9);opacity:0}100%{transform:scale(1);opacity:1}}@keyframes ytgShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-7px)}75%{transform:translateX(7px)}}.ytg-type-inp.ytg-shake{animation:ytgShake .32s ease;border-color:#f87171}.ytg-congrats{display:flex;flex-direction:column;gap:3px;margin-bottom:16px;padding:14px 18px;border-radius:16px;background:linear-gradient(135deg,#fef3c7,#fde68a);border:1px solid #fcd34d}.ytg-congrats-ttl{font-size:1.02rem;font-weight:900;color:#92400e}.ytg-congrats-sub{font-size:.86rem;font-weight:700;color:#b45309}.ytg-empty{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 0 4px}.ytg-empty-ic{width:62px;height:62px;border-radius:50%;background:#eff6ff;color:#3b82f6;display:inline-flex;align-items:center;justify-content:center;margin-bottom:8px}.ytg-empty-ic svg{width:28px;height:28px}.ytg-empty-ttl{font-size:1.06rem;font-weight:900;color:#1e293b}.ytg-empty-sub{font-size:.94rem;font-weight:600;color:#94a3b8}.ytg-bar{display:flex;justify-content:center;gap:14px;margin-bottom:18px}.ytg-replay,.ytg-skip{display:inline-flex;align-items:center;gap:8px;border-radius:14px;padding:14px 30px;font-family:inherit;font-size:1rem;font-weight:800;cursor:pointer;border:none;transition:all .15s}.ytg-replay{background:#2563eb;color:#fff;box-shadow:0 6px 16px rgba(37,99,235,.28)}.ytg-replay:hover{background:#1d4ed8}.ytg-skip{border:1.5px solid #e2e8f0;background:#fff;color:#334155}.ytg-skip:hover{background:#f8fafc;border-color:#cbd5e1}.ytg-vi-btn{display:inline-flex;align-items:center;gap:8px;border-radius:14px;padding:14px 24px;font-family:inherit;font-size:1rem;font-weight:800;cursor:pointer;border:1.5px solid #c7d2fe;background:#eef2ff;color:#4338ca;transition:all .15s}.ytg-vi-btn:hover{background:#e0e7ff}.ytg-vi-btn.on{background:#4338ca;border-color:#4338ca;color:#fff}.ytg-sent-vi{margin-top:8px;font-size:.96rem;font-weight:600;font-style:italic;color:#64748b}.ytg-w{cursor:pointer;border-radius:5px;padding:0 1px;transition:background .12s,color .12s}.ytg-w:hover{background:#dbeafe;color:#1d4ed8}.ytg-wpop{position:fixed;z-index:100070;width:max-content;max-width:280px;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:11px 14px;box-shadow:0 14px 40px rgba(15,23,42,.22);font-family:Nunito,sans-serif;animation:ytgNextPop .16s ease}.ytg-wpop-top{display:flex;align-items:center;gap:8px}.ytg-wpop-word{font-size:1.08rem;font-weight:900;color:#1e293b}.ytg-wpop-spk{border:none;background:#f1f5f9;color:#475569;width:26px;height:26px;border-radius:50%;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0}.ytg-wpop-spk svg{width:15px;height:15px}.ytg-wpop-spk:hover{background:#e2e8f0}.ytg-wpop-ipa{margin-top:4px;font-size:.82rem;font-weight:700;color:#7c3aed}.ytg-wpop-vi{margin-top:5px;font-size:.9rem;font-weight:700;color:#1e293b}.ytg-wpop-pos{font-size:.7rem;font-weight:800;color:#2563eb;background:#eff6ff;padding:1px 7px;border-radius:999px}.ytg-wpop-def{margin-top:4px;font-size:.82rem;color:#64748b;line-height:1.45}.ytg-wpop-save{margin-top:10px;width:100%;border:1.5px solid #22c55e;background:#f0fdf4;color:#15803d;border-radius:9px;padding:7px;font-family:inherit;font-size:.84rem;font-weight:800;cursor:pointer}.ytg-wpop-save:hover{background:#dcfce7}.ytg-wpop-save.saved{border-color:#86efac;color:#16a34a;cursor:default}body.vs-dark .ytg-wpop{background:#1a2030;border-color:#2f3648}body.vs-dark .ytg-wpop-vi,body.vs-dark .ytg-wpop-word{color:#e5e7eb}body.vs-dark .ytg-w:hover{background:#1e3a5f;color:#93c5fd}.ytg-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ytg-opt{padding:15px 16px;border-radius:14px;border:2px solid #e2e8f0;background:#f8fafc;font-family:inherit;font-size:1rem;font-weight:800;color:#1e293b;cursor:pointer;transition:all .16s}.ytg-opt:hover:not(:disabled){border-color:#f59e0b;background:#fffbeb;transform:translateY(-2px)}.ytg-opt.ytg-ok{border-color:#22c55e;background:linear-gradient(135deg,#f0fdf4,#dcfce7);color:#15803d}.ytg-opt.ytg-bad{border-color:#f87171;background:linear-gradient(135deg,#fff5f5,#fee2e2);color:#dc2626}.ytg-opt:disabled{cursor:default;transform:none}.ytg-fb{display:flex;align-items:center;justify-content:center;gap:7px;text-align:center;margin-top:12px;font-size:.92rem;font-weight:800;min-height:24px}.ytg-fb-ok{color:#16a34a}.ytg-fb-bad{color:#dc2626}.ytg-ic{width:19px;height:19px;flex:none}.ytg-ic-sm{width:17px;height:17px;flex:none}.ytg-streak{font-size:.78rem;font-weight:900;color:#ea580c;background:#ffedd5;padding:2px 9px;border-radius:999px}@media (max-width:720px){.ytg-overlay{padding:10px;align-items:flex-start}.ytg-modal{width:100%;padding:16px 16px 20px;border-radius:22px;max-height:96vh}.ytg-head{flex-wrap:wrap;gap:8px}.ytg-head-ic{width:34px;height:34px}.ytg-head-ic svg{width:34px;height:28px}.ytg-title{font-size:1.05rem;flex:1 1 auto;min-width:0}.ytg-dist,.ytg-lap,.ytg-prog{font-size:.72rem;padding:5px 10px}.ytg-close{order:2}.ytg-road{height:118px;border-radius:16px;margin-bottom:16px}.ytg-rabbit{width:54px;bottom:30px}.ytg-rabbit svg{width:54px;height:42px}.ytg-rabbit.ytg-lottie-on{width:72px;bottom:-3px}.ytg-rabbit.ytg-lottie-on>svg:last-child{width:72px;height:72px}.ytg-road .ytg-scene-sun{left:32%;top:10px}.ytg-road.ytg-scene-1 .ytg-scene-sun{left:42%}.ytg-road.ytg-scene-2 .ytg-scene-sun{left:56%}.ytg-goal{right:14px;bottom:24px}.ytg-goal svg{width:32px;height:42px}.ytg-road-dash{bottom:22px;height:6px}.ytg-setbar{gap:8px 10px;margin-bottom:14px}.ytg-set-lbl{font-size:.76rem}.ytg-seg-btn{width:30px;height:28px;font-size:.8rem}.ytg-seg-wide{width:auto;padding:0 12px}.ytg-chk{font-size:.76rem}.ytg-sent{font-size:1.18rem;line-height:1.7;margin-bottom:14px}.ytg-blank{min-width:58px}.ytg-bar{gap:6px;flex-wrap:nowrap;margin-bottom:14px}.ytg-replay,.ytg-skip,.ytg-vi-btn{padding:10px 6px;font-size:.78rem;border-radius:12px;flex:1 1 0;min-width:0;justify-content:center;white-space:nowrap;gap:4px}.ytg-replay svg,.ytg-skip svg,.ytg-vi-btn svg{width:14px;height:14px;flex:none}.ytg-opts{grid-template-columns:1fr;gap:9px}.ytg-opt{padding:13px 14px;font-size:.96rem}.ytg-opts-type{flex-wrap:wrap}.ytg-type-inp{flex:1 1 100%;max-width:none;padding:12px 15px;font-size:1rem}.ytg-type-go{flex:1 1 100%;padding:12px}.ytg-res-ic{font-size:2.4rem}.ytg-res-msg{font-size:1.02rem;margin-bottom:14px}.ytg-res-stats{gap:8px}.ytg-res-box{min-width:92px;padding:10px 12px}.ytg-res-box b{font-size:1.15rem}.ytg-res-btns{flex-wrap:wrap}.ytg-res-btns .ytg-replay,.ytg-res-btns .ytg-skip{flex:1 1 100%}}@media (max-width:400px){.ytg-road{height:100px}.ytg-sent{font-size:1.08rem}.ytg-title{font-size:.98rem}.ytg-replay,.ytg-skip,.ytg-vi-btn{min-width:100%}}body.vs-dark .ytg-modal{background:#161b27}body.vs-dark .ytg-opt,body.vs-dark .ytg-sent,body.vs-dark .ytg-title{color:#e5e7eb}body.vs-dark .ytg-opt{background:#1a2030;border-color:#2f3648}body.vs-dark .ytg-close{background:#232a38;color:#94a3b8}.ytg-overlay.ytg-dark .ytg-modal{background:#161b27;color:#e5e7eb}.ytg-dark .ytg-opt,.ytg-dark .ytg-sent,.ytg-dark .ytg-title{color:#e5e7eb}.ytg-dark .ytg-title-dash{color:#475569}.ytg-dark .ytg-opt{background:#1a2030;border-color:#2f3648}.ytg-dark .ytg-opt:hover{background:#222b3d;border-color:#3b465c}.ytg-dark .ytg-close,.ytg-dark .ytg-darkbtn,.ytg-dark .ytg-expand{background:#232a38;color:#94a3b8}.ytg-dark .ytg-close:hover,.ytg-dark .ytg-darkbtn:hover,.ytg-dark .ytg-expand:hover{background:#2e3648;color:#e2e8f0}.ytg-dark .ytg-progbar{background:#232a38}.ytg-dark .ytg-chk,.ytg-dark .ytg-set-lbl{color:#cbd5e1}.ytg-dark .ytg-seg-btn{background:#1a2030;border-color:#2f3648;color:#cbd5e1}.ytg-dark .ytg-level-sel{background:#1a2030;border-color:#2f3648;color:#e5e7eb}.ytg-dark .ytg-type-inp{background:#1a2030;border-color:#2f3648;color:#e5e7eb}.ytg-dark .ytg-skip,.ytg-dark .ytg-vi-btn{background:#1a2030;border-color:#2f3648;color:#cbd5e1}.ytg-dark .ytg-res-msg{color:#e5e7eb}.ytg-dark .ytg-res-box{background:#1a2030;border-color:#2f3648}.ytg-dark .ytg-miss-ttl{color:#94a3b8}.ytg-dark .ytg-wpop{background:#1a2030;border-color:#2f3648}.ytg-dark .ytg-wpop-vi,.ytg-dark .ytg-wpop-word{color:#e5e7eb}.ytg-dark .ytg-scene #ytgSky stop:first-child{stop-color:#0b1220}.ytg-dark .ytg-scene #ytgSky stop:last-child{stop-color:#16203a}.ytg-dark .ytg-scene #ytgGrass stop:first-child{stop-color:#14342a}.ytg-dark .ytg-scene #ytgGrass stop:last-child{stop-color:#0c241d}.ytg-dark .ytg-scene path[fill="#a7f3d0"]{fill:#152a3f}.ytg-dark .ytg-scene path[fill="#86e0b4"]{fill:#1b3a33}.ytg-dark .ytg-scene path[fill="#6ed3a4"]{fill:#16302b}.ytg-dark .ytg-scene rect[fill="#a7d8c0"]{fill:#22303a}.ytg-dark .ytg-scene path[fill="#4ec98d"]{fill:#22503f}.ytg-dark .ytg-scene path[fill="#35b878"]{fill:#1a4133}.ytg-dark .ytg-scene rect[fill="#8ec4a8"]{fill:#2b3a45}.ytg-dark .ytg-scene g[fill="#34d399"]{fill:#1d4a3a}.ytg-dark .ytg-scene circle[fill="#fff"]{fill:#cbd5e1}.ytg-dark .ytg-road-dash{opacity:.5}.ytg-dark .ytg-scene-sun{background:radial-gradient(circle at 38% 38%,#f8fafc,#e2e8f0 70%,#cbd5e1);box-shadow:0 0 20px 5px rgba(226,232,240,.45)}.ytg-dark .ytg-scene-sun.ytg-sun-lottie{background:0 0;box-shadow:none;filter:grayscale(.75) brightness(.8)}.ytg-dark .ytg-cloud{opacity:.3;filter:brightness(.65)}.ytg-dark .ytg-road .ytg-scene-tint{opacity:.35}.wg-overlay{position:fixed;inset:0;z-index:100000;display:none;align-items:center;justify-content:center;padding:20px;background:radial-gradient(circle at 30% 20%,#1e3a8a,#0f172a 70%);animation:wgFade .25s ease}@keyframes wgFade{from{opacity:0}to{opacity:1}}.wg-overlay.wg-has-bg{background-color:transparent;background-repeat:no-repeat}.wg-overlay.wg-has-bg .wg-box{background:0 0;border-color:transparent;box-shadow:none;backdrop-filter:none}.wg-overlay.wg-has-bg .wg-q-word{color:#3f6212;text-shadow:0 1px 0 rgba(255,255,255,.65),0 2px 10px rgba(255,255,255,.5),0 3px 16px rgba(0,0,0,.28)}.wg-overlay.wg-has-bg .wg-chip{color:#365314;background:rgba(255,255,255,.82);border-color:rgba(101,163,13,.75);text-shadow:none;box-shadow:0 0 0 1px rgba(101,163,13,.25),0 4px 14px rgba(0,0,0,.22)}.wg-overlay.wg-has-bg .wg-chip:hover{color:#1a2e05;background:rgba(217,249,157,.96);border-color:#4d7c0f;box-shadow:0 0 0 3px rgba(101,163,13,.45),0 6px 20px rgba(0,0,0,.28)}.wg-overlay.wg-has-bg .wg-mode-h{color:#3f6212;text-shadow:0 1px 0 rgba(255,255,255,.7),0 2px 10px rgba(255,255,255,.55)}.wg-overlay.wg-has-bg .wg-mode-foot,.wg-overlay.wg-has-bg .wg-mode-sub{color:#4d7c0f;text-shadow:0 1px 0 rgba(255,255,255,.6);font-weight:700}.wg-overlay.wg-has-bg .wg-mode-card{background:rgba(255,255,255,.9);border-color:rgba(101,163,13,.6);color:#365314;box-shadow:0 4px 16px rgba(0,0,0,.18)}.wg-overlay.wg-has-bg .wg-mode-card:hover{background:#fff;border-color:#4d7c0f;box-shadow:0 0 0 3px rgba(101,163,13,.35),0 8px 22px rgba(0,0,0,.24)}.wg-overlay.wg-has-bg .wg-mode-t{color:#365314}.wg-overlay.wg-has-bg .wg-mode-d{color:#4d7c0f}.wg-overlay.wg-has-bg .wg-mode-n{color:#65a30d}.wg-overlay.wg-has-bg .wg-mode-card.wg-mode-off{opacity:.62}.wg-overlay.wg-has-bg .wg-mode-card.wg-mode-off:hover{background:rgba(255,255,255,.9);border-color:rgba(101,163,13,.6)}.wg-overlay.wg-has-bg .wg-x{background:rgba(255,255,255,.9);color:#365314;border:1px solid rgba(101,163,13,.5)}.wg-overlay.wg-has-bg .wg-hud-prog,.wg-overlay.wg-has-bg .wg-hud-score,.wg-overlay.wg-has-bg .wg-hud-streak{color:#3f6212;text-shadow:0 1px 0 rgba(255,255,255,.75),0 2px 8px rgba(255,255,255,.6)}.wg-overlay.wg-has-bg .wg-reveal-ctrl,.wg-overlay.wg-has-bg .wg-reveal-ctrl span{color:#3f6212;text-shadow:0 1px 0 rgba(255,255,255,.7);font-weight:800}.wg-overlay.wg-has-bg .wg-reveal-sel{background:rgba(255,255,255,.92);color:#365314;border-color:rgba(101,163,13,.55)}.wg-overlay.wg-has-bg .wg-chip.wg-correct,.wg-overlay.wg-has-bg .wg-chip.wg-wrong{color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.5)}.wg-bg-btn{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.12);color:#fff;width:32px;height:32px;border-radius:9px;cursor:pointer;font-size:.95rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;transition:background .15s}.wg-bg-btn:hover{background:rgba(255,255,255,.24)}.wg-bg-ov{position:fixed;inset:0;z-index:100010;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(8,14,30,.6);backdrop-filter:blur(4px)}.wg-bg-box{width:min(430px,94vw);max-height:92vh;overflow-y:auto;background:#fff;border-radius:18px;padding:20px;box-shadow:0 24px 70px rgba(0,0,0,.45);font-family:Nunito,sans-serif}.wg-bg-hd{font-size:1.08rem;font-weight:900;color:#0f172a;margin-bottom:14px}.wg-bg-hd small{display:block;font-size:.76rem;font-weight:600;color:#64748b;margin-top:2px}.wg-bg-drop{border:2px dashed #cbd5e1;border-radius:14px;padding:22px 14px;text-align:center;cursor:pointer;outline:0;background:#f8fafc;transition:border-color .15s,background .15s}.wg-bg-drop.over,.wg-bg-drop:focus,.wg-bg-drop:hover{border-color:#6366f1;background:#eef2ff}.wg-bg-drop.has{border-color:#16a34a;background:#f0fdf4;border-style:solid}.wg-bg-drop-ic{font-size:1.7rem;margin-bottom:6px}.wg-bg-drop-t{font-size:.9rem;font-weight:800;color:#1e293b}.wg-bg-drop-s{font-size:.76rem;color:#94a3b8;margin-top:3px}.wg-bg-prev{width:100%;max-height:150px;object-fit:cover;border-radius:11px;margin-top:11px}.wg-bg-lbl{display:block;margin:14px 0 5px;font-size:.78rem;font-weight:800;color:#475569}.wg-bg-lbl b{color:#4f46e5}.wg-bg-lbl small{font-weight:600;color:#94a3b8;margin-left:5px}.wg-bg-inp{width:100%;padding:9px 11px;border:1.5px solid #e2e8f0;border-radius:10px;font-size:.84rem;font-family:inherit;color:#1e293b;outline:0}.wg-bg-inp:focus{border-color:#6366f1}.wg-bg-range{width:100%;accent-color:#6366f1}.wg-bg-ft{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}.wg-bg-ft button{flex:1;min-width:92px;padding:10px;border:0;border-radius:10px;cursor:pointer;font-size:.85rem;font-weight:800;font-family:inherit;transition:opacity .15s}.wg-bg-ft button:hover{opacity:.88}.wg-bg-save{background:#16a34a;color:#fff}.wg-bg-del{background:#fee2e2;color:#dc2626}.wg-bg-cancel{background:#f1f5f9;color:#64748b}.wg-box{position:relative;width:100%;max-width:720px;max-height:92vh;overflow-y:auto;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:24px;padding:34px 28px;color:#fff;font-family:Nunito,sans-serif;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.5);backdrop-filter:blur(6px)}.wg-box.wg-play{max-width:none;width:100%;height:100%;max-height:100vh;border-radius:0;background:0 0;border:none;box-shadow:none;backdrop-filter:none;padding:20px clamp(16px,4vw,60px);display:flex;flex-direction:column}.wg-box.wg-play .wg-qwrap{margin:clamp(14px,4vh,46px) 0}.wg-box.wg-play .wg-chips{flex:1}.wg-x{position:absolute;top:14px;right:16px;width:36px;height:36px;border-radius:50%;border:none;background:rgba(255,255,255,.14);color:#fff;font-size:1rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .15s}.wg-x:hover{background:rgba(255,255,255,.28)}.wg-mode-h{font-size:1.9rem;font-weight:900;margin-bottom:4px}.wg-mode-sub{color:rgba(255,255,255,.75);font-size:1rem;margin-bottom:22px}.wg-mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.wg-mode-card{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;padding:26px 18px;border-radius:18px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;font-family:inherit;transition:transform .15s,background .15s,border-color .15s}.wg-mode-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.13);border-color:#38bdf8}.wg-mode-ic{width:56px;height:56px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:1.2rem;color:#fff;letter-spacing:.04em}.wg-mode-ic-en{background:linear-gradient(135deg,#22d3ee,#0891b2)}.wg-mode-ic-vi{background:linear-gradient(135deg,#fb7185,#e11d48)}.wg-mode-ic-def{background:linear-gradient(135deg,#a78bfa,#7c3aed);font-size:.95rem}.wg-mode-ic-endef{background:linear-gradient(135deg,#fbbf24,#f59e0b);font-size:.85rem}.wg-mode-ic-ctxen{background:linear-gradient(135deg,#4ade80,#16a34a);font-size:1.4rem}.wg-mode-ic-ctxvi{background:linear-gradient(135deg,#38bdf8,#0369a1);font-size:.8rem}.wg-q-word.wg-q-ctx{font-size:clamp(1.35rem, 3vw, 2.3rem);font-weight:800;line-height:1.45;max-width:960px;margin:0 auto}.wg-ctx-blank{display:inline-block;vertical-align:baseline;border-bottom:3px solid #f59e0b;margin:0 4px;height:.85em}.wg-ctx-hl{background:linear-gradient(180deg,transparent 55%,rgba(250,204,21,.75) 55%);color:inherit;padding:0 3px;border-radius:3px;font-weight:900}.wg-overlay.wg-has-bg .wg-ctx-blank{color:#a16207;border-bottom-color:#a16207}.wg-overlay.wg-has-bg .wg-ctx-hl{background:linear-gradient(180deg,transparent 55%,rgba(234,179,8,.9) 55%)}.wg-mode-n{font-size:.74rem;color:rgba(255,255,255,.55);font-weight:800}.wg-mode-card.wg-mode-off{opacity:.38;cursor:not-allowed}.wg-mode-card.wg-mode-off:hover{transform:none;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16)}.wg-mode-t{font-size:1.05rem;font-weight:900}.wg-mode-d{font-size:.82rem;color:rgba(255,255,255,.7);line-height:1.4}.wg-mode-foot{margin-top:20px;color:rgba(255,255,255,.6);font-size:.82rem}@media (max-width:900px){.wg-mode-grid{grid-template-columns:1fr 1fr}}@media (max-width:560px){.wg-mode-grid{grid-template-columns:1fr}}.wg-box.wg-mode{max-width:900px}.wg-mode-card{padding:20px 14px;gap:6px}.wg-mode-ic{width:48px;height:48px;border-radius:14px}.wg-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;gap:18px;flex-wrap:wrap}.wg-x-inline{position:static}.wg-hud{display:flex;align-items:center;gap:12px;margin-left:auto;font-weight:900}.wg-hud-score{color:#fde047;font-size:1.15rem}.wg-hud-streak{color:#fb923c}.wg-hud-prog{color:rgba(255,255,255,.7);font-size:.9rem;font-weight:800}.wg-info{position:absolute;top:96px;right:20px;z-index:30;min-width:190px;max-width:300px;background:rgba(255,255,255,.95);border:1.5px solid #86bf3d;border-radius:14px;padding:10px 13px;box-shadow:0 8px 26px rgba(20,40,10,.28);font-family:Nunito,sans-serif;text-align:left;animation:wgInfoIn .26s cubic-bezier(.2,.8,.3,1)}@keyframes wgInfoIn{from{opacity:0;transform:translateY(-8px) scale(.96)}to{opacity:1;transform:none}}.wg-info-top{display:flex;align-items:center;gap:7px}.wg-info-drag{cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none}.wg-info-drag.wg-info-dragging{cursor:grabbing;box-shadow:0 14px 34px rgba(20,40,10,.4)}.wg-info-grab{cursor:grab}.wg-info-grab::after{content:"⠿";color:#a3b18a;font-size:.8rem;line-height:1;flex:none}.wg-info-grab button{cursor:pointer}.wg-info-word{font-size:1.06rem;font-weight:900;color:#365314}.wg-info-pos{font-size:.66rem;font-weight:800;color:#4d7c0f;background:#ecf7dc;border-radius:999px;padding:2px 7px;text-transform:lowercase}.wg-info-spk{margin-left:auto;flex:none;cursor:pointer;width:28px;height:28px;border-radius:50%;padding:0;display:inline-flex;align-items:center;justify-content:center;border:1px solid #cfe3ae;background:#f3fae8;color:#4d7c0f;transition:background .15s,border-color .15s,transform .15s}.wg-info-spk svg{width:15px;height:15px}.wg-info-spk:hover{background:#dcf3bd;border-color:#86bf3d;transform:scale(1.1)}.wg-info-spk:active{transform:scale(.95)}.wg-info-ipas{display:flex;flex-direction:column;gap:2px;margin-top:3px}.wg-info-ipa{display:flex;align-items:center;gap:6px;font-size:.84rem;color:#4d7c0f;font-family:Nunito,sans-serif}.wg-info-ipa b{font-size:.6rem;font-weight:900;letter-spacing:.04em;color:#fff;background:#7ba428;border-radius:999px;padding:1px 6px}.wg-info-ipa[data-v=us] b{background:#3b82f6}.wg-ipa-spk{border:none;background:0 0;padding:0;cursor:pointer;font-size:.68rem;opacity:.5;line-height:1}.wg-ipa-spk:hover{opacity:1}.wg-info-mean{font-size:.88rem;color:#1f2937;margin-top:4px;line-height:1.4;font-weight:700}.wg-info-tr{display:inline-flex;align-items:center;gap:5px;margin-top:5px;cursor:pointer;padding:4px 10px;border-radius:999px;border:1.5px solid #cfe3c4;background:#f4faef;color:#2f6f3e;font-family:Nunito,sans-serif;font-size:.76rem;font-weight:800}.wg-info-tr:hover:not(:disabled){background:#e9f5e0;border-color:#a8d29a}.wg-info-tr:disabled{opacity:.65;cursor:default}.wg-info-tr svg{width:14px;height:14px;flex:none}.wg-info-def{font-size:.8rem;color:#4b5563;margin-top:6px;padding-top:6px;line-height:1.45;font-style:italic;border-top:1px dashed #d7e3c4}.cotp-batch-all{display:block;width:100%;margin:4px 0 14px;padding:13px;cursor:pointer;border:0;border-radius:12px;background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:900}.cotp-batch-all:hover{filter:brightness(1.07)}.cotp-batch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:9px;margin-top:12px}.cotp-batch-btn{display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer;padding:11px 8px;border-radius:11px;border:1.5px solid #e5e7eb;background:#fff;font-family:Nunito,sans-serif}.cotp-batch-btn:hover{border-color:#c4b5fd;background:#faf5ff}.cotp-batch-btn b{font-size:.88rem;font-weight:900;color:#4c1d95}.cotp-batch-btn small{font-size:.72rem;font-weight:700;color:#94a3b8}.wg-info-ex{font-size:.78rem;color:#52616b;margin-top:6px;padding-top:6px;line-height:1.5;border-top:1px dashed #d7e3c4}.wg-info-ex b{color:#2f6f3e;font-weight:800}@media (max-width:600px){.wg-info{top:auto;bottom:14px;right:10px;left:10px;max-width:none}}.wg-qwrap{margin:20px 0 26px}.wg-q-label{color:rgba(255,255,255,.7);font-size:.95rem;font-weight:700;margin-bottom:10px}.wg-q-lang{display:inline-block;font-size:.7rem;font-weight:900;letter-spacing:.05em;background:rgba(255,255,255,.16);padding:2px 10px;border-radius:999px;margin-bottom:10px}.wg-q-word{font-size:clamp(2.6rem, 6vw, 4.4rem);font-weight:900;line-height:1.1;text-shadow:0 3px 18px rgba(0,0,0,.4)}.wg-q-word.wg-q-long{font-size:clamp(1.2rem, 2.6vw, 1.9rem);line-height:1.35;max-width:900px;margin:0 auto;font-weight:800}.wg-q-sub{color:rgba(255,255,255,.65);font-size:1.05rem;margin-top:6px}.wg-chips{position:relative;width:100%;margin:0 auto;overflow:hidden}.wg-chip-wrap{position:absolute;top:0;left:0;will-change:transform}.wg-chip{padding:13px 20px;border-radius:14px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff;font-family:inherit;font-size:1.02rem;font-weight:800;cursor:pointer;white-space:normal;text-align:center;line-height:1.3;max-width:min(340px,58vw);transition:background .12s,border-color .12s,box-shadow .12s;animation:wgBlink var(--bd,1.6s) ease-in-out infinite;animation-delay:var(--bdel, 0s);will-change:opacity}@keyframes wgBlink{0%,100%{opacity:1}50%{opacity:.58}}.wg-chip:hover{background:rgba(56,189,248,.32);border-color:#38bdf8;box-shadow:0 0 0 3px rgba(56,189,248,.3);animation-play-state:paused;transform:scale(1.06)}.wg-chip.wg-correct{background:linear-gradient(135deg,#22c55e,#16a34a);border-color:#22c55e;animation:wgPop .4s ease;opacity:1}@keyframes wgPop{0%{transform:scale(1)}45%{transform:scale(1.18)}100%{transform:scale(1.06)}}.wg-chip.wg-wrong{background:linear-gradient(135deg,#ef4444,#b91c1c);border-color:#ef4444;animation:wgShake .4s ease}@keyframes wgShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}.wg-chip.wg-miss{filter:brightness(.55) grayscale(.35);border-color:rgba(255,255,255,.1)}.wg-chip.wg-hint{animation-name:wgHint;animation-duration:.9s;animation-delay:0s;filter:none;border-color:#22c55e;background:rgba(34,197,94,.22);color:#fff}@keyframes wgHint{0%,100%{box-shadow:0 0 0 3px rgba(34,197,94,.4),0 0 16px rgba(34,197,94,.45);transform:scale(1)}50%{box-shadow:0 0 0 6px rgba(34,197,94,.22),0 0 30px rgba(34,197,94,.7);transform:scale(1.06)}}.wg-reveal-ctrl{display:inline-flex;align-items:center;gap:6px;color:rgba(255,255,255,.82);font-size:.82rem;font-weight:800;white-space:nowrap}.wg-reveal-sel{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.28);border-radius:8px;padding:5px 8px;font-family:inherit;font-weight:800;cursor:pointer}.wg-reveal-sel:hover{background:rgba(255,255,255,.24)}.wg-reveal-sel option{color:#0f172a}@media (max-width:560px){.wg-reveal-ctrl span{display:none}}.wg-pause-toggle{display:inline-flex;align-items:center;gap:5px;height:30px;padding:0 12px;border-radius:999px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.1);color:rgba(255,255,255,.8);font-family:inherit;font-size:.8rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:all .15s}.wg-pause-toggle:hover{background:rgba(255,255,255,.2)}.wg-pause-toggle.on{background:linear-gradient(135deg,#22d3ee,#0891b2);border-color:transparent;color:#fff}.wg-mute-btn{flex:0 0 auto;width:34px;height:34px;border-radius:50%;border:none;cursor:pointer;background:rgba(255,255,255,.16);font-size:1rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;transition:background .13s}.wg-mute-btn:hover{background:rgba(255,255,255,.3)}.wg-chip.wg-locked{cursor:default}.wg-float{position:fixed;z-index:100001;transform:translate(-50%,-50%);pointer-events:none;color:#fde047;font-weight:900;font-size:1.5rem;font-family:Nunito,sans-serif;text-shadow:0 2px 8px rgba(0,0,0,.4);animation:wgFloatUp .9s ease-out forwards}@keyframes wgFloatUp{0%{opacity:0;transform:translate(-50%,-30%) scale(.6)}20%{opacity:1}100%{opacity:0;transform:translate(-50%,-150%) scale(1.1)}}.wg-end-emo{font-size:3rem}.wg-end-h{font-size:1.7rem;font-weight:900;margin-top:4px}.wg-end-score{font-size:2.6rem;font-weight:900;color:#fde047;margin:8px 0 2px}.wg-end-best{color:rgba(255,255,255,.7);font-size:.95rem;margin-bottom:22px}.wg-end-btns{display:flex;flex-direction:column;gap:10px;max-width:300px;margin:0 auto}.wg-btn{padding:12px 18px;border-radius:12px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff;font-family:inherit;font-size:.95rem;font-weight:800;cursor:pointer;transition:background .15s}.wg-btn:hover{background:rgba(255,255,255,.2)}.wg-btn-primary{background:linear-gradient(135deg,#22d3ee,#0891b2);border-color:transparent}.wg-btn-primary:hover{filter:brightness(1.08);background:linear-gradient(135deg,#22d3ee,#0891b2)}.wg-btn-ghost{background:0 0}body.wg-open{overflow:hidden}@media (prefers-reduced-motion:reduce){.wg-chip{animation:none}}.wr-vi-mask-box{display:flex;flex-wrap:wrap;gap:7px 8px;justify-content:center;margin:8px 0 2px;padding:10px 12px;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:12px}.wr-vi-mw{display:inline-flex;align-items:baseline;padding:4px 10px;border-radius:999px;background:#eef2f7;border:1px solid #dbe3ec;font-family:Poppins,sans-serif;font-size:.92rem;font-weight:600;letter-spacing:.04em;transition:background .15s,border-color .15s,transform .15s}.wr-vi-mw .wr-vi-mw-t{color:#0f172a;font-weight:800;font-style:normal}.wr-vi-mw .wr-vi-mw-s{color:#94a3b8;font-style:normal}.wr-vi-mw.done{background:#dcfce7;border-color:#86efac;transform:translateY(-1px)}.wr-vi-mw.done .wr-vi-mw-t{color:#15803d}.wr-vi-mw.done .wr-vi-mw-s{color:#86efac}.wr-vi-dark .wr-vi-mask-box,body.vs-dark .wr-vi-mask-box{background:#171b26;border-color:#3a4459}.wr-vi-dark .wr-vi-mw,body.vs-dark .wr-vi-mw{background:#232838;border-color:#3a4459}.wr-vi-dark .wr-vi-mw .wr-vi-mw-t,body.vs-dark .wr-vi-mw .wr-vi-mw-t{color:#e8eaf0}.wr-vi-dark .wr-vi-mw.done,body.vs-dark .wr-vi-mw.done{background:#0f3d24;border-color:#256b43}.wr-vi-dark .wr-vi-mw.done .wr-vi-mw-t,body.vs-dark .wr-vi-mw.done .wr-vi-mw-t{color:#86efac}.wr-vi-mw{cursor:pointer;user-select:none}.wr-vi-mw:hover{background:#e2e8f0;border-color:#94a3b8}.wr-vi-mw.shown{background:#fef3c7;border-color:#fcd34d}.wr-vi-mw.shown .wr-vi-mw-t{color:#b45309}.wr-vi-mw.shown:hover{background:#fde68a}.wr-vi-dark .wr-vi-mw:hover,body.vs-dark .wr-vi-mw:hover{background:#2c3244;border-color:#4a5468}.wr-vi-dark .wr-vi-mw.shown,body.vs-dark .wr-vi-mw.shown{background:#3a2a10;border-color:#7c5a1a}.wr-vi-dark .wr-vi-mw.shown .wr-vi-mw-t,body.vs-dark .wr-vi-mw.shown .wr-vi-mw-t{color:#fbbf24}body.cards-retro .coa-card,body.cards-retro .rd-card2,body.cards-retro .spk-hub-card,body.cards-retro .sw-colloc-choice,body.cards-retro .vl-set-card,body.cards-retro .wr-hub-card,body.cards-retro .wrpx-task-card,body.cards-retro .wrpx-unit-card{border:2px solid #1f2937!important;border-radius:16px!important;box-shadow:4px 4px 0 #4d7c0f!important;transition:transform .14s cubic-bezier(.2,.8,.3,1),box-shadow .14s ease,background .14s ease!important}body.cards-retro .coa-card:hover,body.cards-retro .rd-card2:hover,body.cards-retro .spk-hub-card:hover,body.cards-retro .sw-colloc-choice:hover,body.cards-retro .vl-set-card:hover,body.cards-retro .wr-hub-card:hover,body.cards-retro .wrpx-task-card:hover,body.cards-retro .wrpx-unit-card:hover{transform:translate(-3px,-3px)!important;box-shadow:7px 7px 0 #4d7c0f!important;border-color:#1f2937!important}body.cards-retro .coa-card:active,body.cards-retro .rd-card2:active,body.cards-retro .spk-hub-card:active,body.cards-retro .sw-colloc-choice:active,body.cards-retro .vl-set-card:active,body.cards-retro .wr-hub-card:active,body.cards-retro .wrpx-task-card:active{transform:translate(2px,2px)!important;box-shadow:1px 1px 0 #4d7c0f!important}body.cards-retro .spk-hub-ic,body.cards-retro .sw-colloc-choice-ic,body.cards-retro .wr-hub-ic{border:2px solid #4d7c0f!important;box-shadow:2px 2px 0 #4d7c0f!important;border-radius:14px!important}body.cards-retro .spk-hub-card:hover .spk-hub-ic,body.cards-retro .sw-colloc-choice:hover .sw-colloc-choice-ic,body.cards-retro .wr-hub-card:hover .wr-hub-ic{transform:translate(-1px,-1px)!important;box-shadow:3px 3px 0 #4d7c0f!important}body.cards-retro .coa-card .coa-card-cover{border-radius:13px 13px 0 0}body.cards-retro.vs-dark .coa-card,body.cards-retro.vs-dark .rd-card2,body.cards-retro.vs-dark .spk-hub-card,body.cards-retro.vs-dark .sw-colloc-choice,body.cards-retro.vs-dark .vl-set-card,body.cards-retro.vs-dark .wr-hub-card,body.cards-retro.vs-dark .wrpx-task-card,body.cards-retro.vs-dark .wrpx-unit-card{border-color:#0a0d14!important;box-shadow:4px 4px 0 #6b9c2e!important}body.cards-retro.vs-dark .coa-card:hover,body.cards-retro.vs-dark .rd-card2:hover,body.cards-retro.vs-dark .spk-hub-card:hover,body.cards-retro.vs-dark .sw-colloc-choice:hover,body.cards-retro.vs-dark .vl-set-card:hover,body.cards-retro.vs-dark .wr-hub-card:hover,body.cards-retro.vs-dark .wrpx-task-card:hover,body.cards-retro.vs-dark .wrpx-unit-card:hover{box-shadow:7px 7px 0 #6b9c2e!important}@media (prefers-reduced-motion:reduce){body.cards-retro .coa-card:hover,body.cards-retro .rd-card2:hover,body.cards-retro .spk-hub-card:hover,body.cards-retro .sw-colloc-choice:hover,body.cards-retro .vl-set-card:hover,body.cards-retro .wr-hub-card:hover,body.cards-retro .wrpx-task-card:hover{transform:none!important}}body.cards-retro #vocabListModal .vocab-list-item.vw-card,body.cards-retro .lsn-card{border:2px solid #1f2937!important;border-radius:16px!important;box-shadow:4px 4px 0 #4d7c0f!important}body.cards-retro .lsn-card:hover{transform:translate(-3px,-3px)!important;box-shadow:7px 7px 0 #4d7c0f!important;border-color:#1f2937!important}body.cards-retro #vocabListModal .vocab-list-item.vw-card:hover{transform:translateY(-7px) scale(1.03)!important;box-shadow:8px 8px 0 #4d7c0f!important;border-color:#1f2937!important}body.cards-retro.vs-dark #vocabListModal .vocab-list-item.vw-card,body.cards-retro.vs-dark .lsn-card{border-color:#0a0d14!important;box-shadow:4px 4px 0 #6b9c2e!important}body.cards-retro.vs-dark .lsn-card:hover{box-shadow:7px 7px 0 #6b9c2e!important}body.cards-retro.vs-dark #vocabListModal .vocab-list-item.vw-card:hover{box-shadow:8px 8px 0 #6b9c2e!important}@media (prefers-reduced-motion:reduce){body.cards-retro #vocabListModal .vocab-list-item.vw-card:hover,body.cards-retro .lsn-card:hover{transform:none!important}}body.cards-retro .lsn-exc,body.cards-retro .lsn-hubc,body.cards-retro .lsn-lvlc,body.cards-retro .vl-set-card{border:2px solid #1f2937!important;border-radius:16px!important;box-shadow:4px 4px 0 #4d7c0f!important;transition:transform .14s cubic-bezier(.2,.8,.3,1),box-shadow .14s ease,background .14s ease!important}body.cards-retro .lsn-exc:hover,body.cards-retro .lsn-hubc:hover,body.cards-retro .lsn-lvlc:hover,body.cards-retro .vl-set-card:hover{transform:translate(-3px,-3px)!important;box-shadow:7px 7px 0 #4d7c0f!important;border-color:#1f2937!important}body.cards-retro .lsn-exc:active,body.cards-retro .lsn-hubc:active,body.cards-retro .lsn-lvlc:active,body.cards-retro .vl-set-card:active{transform:translate(2px,2px)!important;box-shadow:1px 1px 0 #4d7c0f!important}body.cards-retro.vs-dark .lsn-exc,body.cards-retro.vs-dark .lsn-hubc,body.cards-retro.vs-dark .lsn-lvlc,body.cards-retro.vs-dark .vl-set-card{border-color:#0a0d14!important;box-shadow:4px 4px 0 #6b9c2e!important}body.cards-retro.vs-dark .lsn-exc:hover,body.cards-retro.vs-dark .lsn-hubc:hover,body.cards-retro.vs-dark .lsn-lvlc:hover,body.cards-retro.vs-dark .vl-set-card:hover{box-shadow:7px 7px 0 #6b9c2e!important}@media (prefers-reduced-motion:reduce){body.cards-retro .lsn-exc:hover,body.cards-retro .lsn-hubc:hover,body.cards-retro .lsn-lvlc:hover,body.cards-retro .vl-set-card:hover{transform:none!important}}body.cards-retro .vl-sp-act,body.cards-retro .vl-trtp-card{border:2px solid #1f2937!important;border-radius:16px!important;box-shadow:4px 4px 0 #4d7c0f!important;transition:transform .14s cubic-bezier(.2,.8,.3,1),box-shadow .14s ease,background .14s ease!important}body.cards-retro .vl-sp-act:hover,body.cards-retro .vl-trtp-card:hover{transform:translate(-3px,-3px)!important;box-shadow:7px 7px 0 #4d7c0f!important;border-color:#1f2937!important}body.cards-retro .vl-sp-act:active,body.cards-retro .vl-trtp-card:active{transform:translate(2px,2px)!important;box-shadow:1px 1px 0 #4d7c0f!important}body.cards-retro .vl-trtp-card .vl-trtp-ic{border:2px solid #1f2937!important;box-shadow:2px 2px 0 #4d7c0f!important}body.cards-retro.vs-dark .vl-sp-act,body.cards-retro.vs-dark .vl-trtp-card{border-color:#0a0d14!important;box-shadow:4px 4px 0 #6b9c2e!important}body.cards-retro.vs-dark .vl-sp-act:hover,body.cards-retro.vs-dark .vl-trtp-card:hover{box-shadow:7px 7px 0 #6b9c2e!important}body.cards-retro.vs-dark .vl-trtp-card .vl-trtp-ic{border-color:#6b9c2e!important;box-shadow:2px 2px 0 #6b9c2e!important}@media (prefers-reduced-motion:reduce){body.cards-retro .vl-sp-act:hover,body.cards-retro .vl-trtp-card:hover{transform:none!important}}.wr-svg-ic{width:1em;height:1em;display:block}.wr-sm-card-ic .wr-svg-ic,.wr-sm-hero-ic .wr-svg-ic{width:60%;height:60%}.wr-sm-card-ic,.wr-sm-hero-ic{display:flex;align-items:center;justify-content:center}.wr-sm-sec-ic{display:inline-flex;align-items:center;justify-content:center}.wr-sm-sec-ic .wr-svg-ic{width:62%;height:62%}.wr-icon-opt{display:inline-flex;align-items:center;justify-content:center}.wr-icon-opt .wr-svg-ic{width:22px;height:22px}body.cards-retro .wr-sm-card{border:2px solid #1f2937!important;border-radius:16px!important;box-shadow:4px 4px 0 #4d7c0f!important;transition:transform .14s cubic-bezier(.2,.8,.3,1),box-shadow .14s ease,background .14s ease!important}body.cards-retro .wr-sm-card:hover{transform:translate(-3px,-3px)!important;box-shadow:7px 7px 0 #4d7c0f!important;border-color:#1f2937!important}body.cards-retro .wr-sm-card:active{transform:translate(2px,2px)!important;box-shadow:1px 1px 0 #4d7c0f!important}body.cards-retro .wr-sm-card-ic{border:2px solid #4d7c0f!important;box-shadow:2px 2px 0 #4d7c0f!important;border-radius:14px!important}body.cards-retro .wr-sm-card:hover .wr-sm-card-ic{transform:translate(-1px,-1px)!important;box-shadow:3px 3px 0 #4d7c0f!important}body.cards-retro.vs-dark .wr-sm-card{border-color:#0a0d14!important;box-shadow:4px 4px 0 #6b9c2e!important}body.cards-retro.vs-dark .wr-sm-card:hover{box-shadow:7px 7px 0 #6b9c2e!important}@media (prefers-reduced-motion:reduce){body.cards-retro .wr-sm-card:hover{transform:none!important}}.sw-colloc-dark .yt-dc-def-item,.wr-vi-dark .yt-dc-def-item,body.vs-dark .yt-dc-def-item{color:#cfe4f2}.sw-colloc-dark .yt-dc-ex-text,.wr-vi-dark .yt-dc-ex-text,body.vs-dark .yt-dc-ex-text{color:#e2e8f0}.sw-colloc-dark .yt-dc-pos-vi,.wr-vi-dark .yt-dc-pos-vi,body.vs-dark .yt-dc-pos-vi{color:#f1f5f9}.sw-colloc-dark .yt-dc-pos-en,.wr-vi-dark .yt-dc-pos-en,body.vs-dark .yt-dc-pos-en{color:#9aa4b2}.sw-colloc-dark .yt-dc-ex-lbl,.sw-colloc-dark .yt-dc-word,body.vs-dark .yt-dc-ex-lbl,body.vs-dark .yt-dc-word{color:#e8eaf0}.home-puppy{position:fixed;left:14px;bottom:14px;z-index:40;width:140px;height:140px;pointer-events:none;opacity:0;transition:opacity .45s ease,transform .25s ease;filter:drop-shadow(0 6px 14px rgba(15, 23, 42, .18))}.home-puppy.ready{opacity:1}.home-puppy.is-hidden{display:none!important}.home-puppy svg{width:100%!important;height:100%!important;display:block}.home-puppy-x{position:absolute;top:2px;right:2px;z-index:2;pointer-events:auto;width:22px;height:22px;border-radius:50%;cursor:pointer;border:1px solid rgba(15,23,42,.14);background:rgba(255,255,255,.92);color:#64748b;font-size:.7rem;line-height:1;padding:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .18s,background .15s,color .15s}.home-puppy:hover{pointer-events:auto}.home-puppy:hover .home-puppy-x{opacity:1}.home-puppy-x:hover{background:#fee2e2;color:#dc2626;border-color:#fca5a5}#screen-select:not(.active) .home-puppy{display:none}@media (max-width:1100px){.home-puppy{width:104px;height:104px;left:8px;bottom:8px}}@media (max-width:720px){.home-puppy{display:none}}.home-puppy-back{position:fixed;left:14px;bottom:14px;z-index:40;width:38px;height:38px;border-radius:50%;cursor:pointer;border:1.5px solid #d7e3c4;background:#fff;font-size:1.05rem;line-height:1;padding:0;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(15,23,42,.14);opacity:.55;transition:opacity .18s,transform .15s,box-shadow .15s}.home-puppy-back:hover{opacity:1;transform:scale(1.1);box-shadow:0 5px 14px rgba(15,23,42,.2)}@media (max-width:720px){.home-puppy-back{display:none}}.home-puppy-bubble{position:absolute;left:52%;bottom:96%;width:max-content;max-width:190px;padding:9px 13px;border-radius:14px 14px 14px 4px;background:#fff;border:1.5px solid #d7e3c4;color:#3f6212;font-family:Nunito,sans-serif;font-size:.78rem;font-weight:800;line-height:1.35;box-shadow:0 5px 16px rgba(15,23,42,.16);pointer-events:none;opacity:0;transform:translateY(6px);animation:puppyBubbleIn .5s cubic-bezier(.2,.8,.3,1) .7s forwards}@keyframes puppyBubbleIn{to{opacity:1;transform:translateY(0)}}.home-puppy-bubble::after{content:'';position:absolute;left:8px;bottom:-9px;border:5px solid transparent;border-top-color:#fff;border-left-color:#fff;filter:drop-shadow(-1px 1px 0 #d7e3c4)}body.vs-dark .home-puppy-bubble{background:#1f271b;border-color:#2c3527;color:#cfe3ae}body.vs-dark .home-puppy-bubble::after{border-top-color:#1f271b;border-left-color:#1f271b}@media (max-width:1100px){.home-puppy-bubble{max-width:150px;font-size:.72rem;padding:7px 10px}}.topic-icon .topic-icon-img{width:34px;height:34px;display:block;margin:0 auto;object-fit:contain}body.cards-retro .topic-icon .topic-icon-img{width:28px;height:28px}#mainVocabSection .vocab-topic-card .topic-icon:has(.topic-icon-img),body.cards-retro #mainVocabSection .vocab-topic-card .topic-icon:has(.topic-icon-img){background:0 0!important;border:0!important;box-shadow:none!important}#mainVocabSection .topic-icon .topic-icon-img,body.cards-retro #mainVocabSection .topic-icon .topic-icon-img{width:44px;height:44px}.ctrl-btn.ctrl-btn-ipa,.ytl-abtn.ytl-abtn-ipa{background:#4d7c0f!important;border-color:#4d7c0f!important;color:#fff!important;font-weight:800;letter-spacing:.02em}.ctrl-btn.ctrl-btn-ipa:hover,.ytl-abtn.ytl-abtn-ipa:hover{background:#3f6212!important;border-color:#3f6212!important}.ctrl-btn.ctrl-btn-ipa .rd-trans-caret{color:rgba(255,255,255,.85)}.vs-welcome{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#f4faee 0,#e6f3da 55%,#dbeccd 100%);transition:opacity .55s ease,visibility .55s;cursor:pointer}body.vs-dark .vs-welcome{background:linear-gradient(160deg,#131a12 0,#1b2418 55%,#202b1c 100%)}.vs-welcome.out{opacity:0;visibility:hidden;pointer-events:none}.vs-welcome-inner{text-align:center;padding:20px}.vs-welcome-anim{width:min(460px,82vw);aspect-ratio:428/123;height:auto;margin:0 auto 10px;opacity:0;transition:opacity .4s ease}.vs-welcome.ready .vs-welcome-anim{opacity:1}.vs-welcome-anim svg{width:100%!important;height:100%!important;display:block}.vs-welcome-name{font-family:Nunito,sans-serif;font-size:1.15rem;font-weight:900;color:#3f6212;opacity:0;animation:vsWelcomeName .5s ease .35s forwards}body.vs-dark .vs-welcome-name{color:#bef264}@keyframes vsWelcomeName{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}html.vs-welcoming,html.vs-welcoming body{overflow:hidden!important}html.vs-welcoming{scrollbar-gutter:auto!important}.vs-welcome{width:100vw}@media (prefers-reduced-motion:reduce){.vs-welcome-name{animation:none;opacity:1}}.ytg-scene-sun.ytg-sun-lottie{background:0 0!important;box-shadow:none!important;width:62px;height:62px;border-radius:0}.ytg-scene-sun.ytg-sun-lottie svg{width:100%!important;height:100%!important;display:block}.rd-streak-fire.lottie-on,.yt-streak-flame.lottie-on{font-size:0;background:0 0!important;border:0!important;display:flex;align-items:center;justify-content:center}.yt-streak-flame.lottie-on{width:42px;height:42px}.rd-streak-fire.lottie-on{width:52px;height:52px}.rd-streak-fire.lottie-on svg,.yt-streak-flame.lottie-on svg{width:100%!important;height:100%!important;display:block}.rz-ipa-hint-btn{background:#4d7c0f!important;border-color:#4d7c0f!important;color:#fff!important;font-weight:800!important;letter-spacing:.02em}.rz-ipa-hint-btn:hover{background:#3f6212!important;border-color:#3f6212!important;color:#fff!important}.rz-ipa-hint-btn.active{background:#365314!important;border-color:#bef264!important;color:#fff!important}.ytg-clouds{position:absolute;inset:0;pointer-events:none;z-index:1;overflow:hidden}.ytg-cloud{position:absolute;opacity:0;transition:opacity .6s ease}.ytg-cloud.ready{opacity:.92}.ytg-cloud svg{width:100%!important;height:100%!important;display:block}.ytg-cloud-1{left:2%;top:0;width:92px;height:69px}.ytg-cloud-2{left:20%;top:10px;width:58px;height:44px;opacity:0}.ytg-cloud-2.ready{opacity:.78}.ytg-cloud-3{left:37%;top:2px;width:78px;height:59px}.ytg-cloud-4{left:54%;top:12px;width:50px;height:38px;opacity:0}.ytg-cloud-4.ready{opacity:.7}.ytg-cloud-5{left:68%;top:0;width:84px;height:63px}.ytg-cloud-6{left:86%;top:9px;width:56px;height:42px;opacity:0}.ytg-cloud-6.ready{opacity:.72}@media (max-width:720px){.ytg-cloud-1{width:66px;height:50px}.ytg-cloud-2{width:44px;height:33px}.ytg-cloud-3{width:56px;height:42px}.ytg-cloud-5{width:60px;height:45px}.ytg-cloud-4,.ytg-cloud-6{display:none}}.auth-modal{padding:0 0 18px!important;overflow:hidden;max-width:400px!important}.auth-hero{position:relative;display:none}.auth-hero.has-img{display:block;height:148px;margin-bottom:0;background-size:cover;background-position:center;border-bottom:3px solid rgba(15,23,42,.08)}.auth-hero-edit{position:absolute;top:8px;left:8px;z-index:2;width:30px;height:30px;border-radius:8px;cursor:pointer;border:1px solid rgba(255,255,255,.5);background:rgba(15,23,42,.5);color:#fff;font-size:.9rem;line-height:1;padding:0;display:flex;align-items:center;justify-content:center;transition:background .15s}.auth-hero-edit:hover{background:rgba(15,23,42,.75)}.auth-welcome{text-align:center;padding:16px 24px 4px}.auth-welcome-mascot{width:76px;height:76px;margin:0 auto 6px}.auth-welcome-mascot svg{width:100%!important;height:100%!important;display:block}.auth-welcome-title{font-family:Nunito,sans-serif;font-size:1.32rem;font-weight:900;color:var(--ink,#1e293b);line-height:1.25}.auth-modal .auth-form,.auth-modal .auth-social-wrap,.auth-modal .auth-tabs{margin-left:24px;margin-right:24px}.auth-modal .auth-modal-close{background:rgba(15,23,42,.42);color:#fff;border-radius:50%;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border:0;z-index:3}.auth-modal .auth-modal-close:hover{background:rgba(15,23,42,.7)}.auth-adblock-note{margin-top:12px;text-align:center;font-size:.74rem;line-height:1.45;color:var(--muted,#94a3b8);font-style:italic}.auth-welcome-anim{width:min(300px,76%);aspect-ratio:428/123;margin:2px auto 0}.auth-welcome-anim svg{width:100%!important;height:100%!important;display:block}.auth-welcome-mascot{width:84px;height:88px}.auth-welcome-title{font-size:1.18rem;margin-top:-2px}.wr-hub-welcome{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.wr-hub-welcome>h2,.wr-hub-welcome>p{flex:1 1 100%}.wr-hub-rabbit{flex:none;width:92px;height:92px;margin-bottom:-6px;opacity:0;transition:opacity .45s ease}.wr-hub-rabbit.ready{opacity:1}.wr-hub-rabbit svg{width:100%!important;height:100%!important;display:block}.wr-hub-welcome>.wr-hub-rabbit+h2{flex:1 1 auto}@media (max-width:640px){.wr-hub-rabbit{width:64px;height:64px}}.spk-hub-hero{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.spk-hub-hero>.spk-hub-hero-title{flex:1 1 auto}.spk-hub-rabbit{width:84px;height:84px;margin-bottom:0}@media (max-width:640px){.spk-hub-rabbit{width:60px;height:60px}}.rz-init-anim{width:120px;height:120px;display:flex;align-items:center;justify-content:center}.rz-init-anim.lottie-on .rz-init-spinner{display:none}.rz-init-anim svg{width:100%!important;height:100%!important;display:block}.rz-init-loader{flex-direction:column;gap:6px!important;text-align:center;padding:0 24px;background:#fff!important}.vs-scooter-loader{z-index:9000}#screen-youtube.yt-dark .yt-single-dict-panel{background:#17181c;border-top-color:#2f3138}#screen-youtube.yt-dark .yt-sd-info{color:#8c887f}#screen-youtube.yt-dark .yt-sd-input{background:#202126;border-color:#34363d;color:#e9e7e3;box-shadow:0 4px 14px rgba(0,0,0,.35)}#screen-youtube.yt-dark .yt-sd-input::placeholder{color:#6f7480}#screen-youtube.yt-dark .yt-sd-input:focus{border-color:#7ea83a;box-shadow:0 0 0 3px rgba(126,168,58,.18)}#screen-youtube.yt-dark .yt-sd-repeat-sel,#screen-youtube.yt-dark .yt-sd-skip-btn,#screen-youtube.yt-dark .yt-sd-tool-btn{background:#202126;border-color:#34363d;color:#cbd0c4}#screen-youtube.yt-dark .yt-sd-skip-btn:hover,#screen-youtube.yt-dark .yt-sd-tool-btn:hover{background:#272a2f;border-color:#7ea83a}#screen-youtube.yt-dark .yt-sd-tools-hints .yt-sd-tool-btn{background:0 0;color:#9aa08f}#screen-youtube.yt-dark .yt-sd-tools-hints .yt-sd-tool-btn:hover{background:0 0;color:#a3cc5c}#screen-youtube.yt-dark .yt-sd-showall-btn{color:#a3cc5c}#screen-youtube.yt-dark .yt-sd-showans-row{background:#202126;border-color:#34363d}#screen-youtube.yt-dark .yt-sd-showans-txt{color:#c4c0ba}#screen-youtube.yt-dark .yt-sd-switch{background:#45474f}#screen-youtube.yt-dark .yt-sd-score{color:#9aa08f}#screen-youtube.yt-dark .yt-sd-result{color:#e9e7e3}#screen-youtube.yt-dark .yt-sd-typebox{background:#1c1e22;border-color:#3a4a24}#screen-youtube.yt-dark .yt-sd-typebox .sd-tc{background:#262a2e;color:#cfe0b0}#screen-youtube.yt-dark .yt-sd-typebox .sd-tc:empty::after{color:#565c50}#screen-youtube.yt-dark .yt-sd-typebox .sd-tc.ok{background:#35431f;color:#d7ecb0}#screen-youtube.yt-dark .yt-sd-typebox .sd-tc.bad{background:#4a2222;color:#ffb4b4}#screen-youtube.yt-dark .yt-sd-typebox .sd-tc.fixed{background:0 0;color:#8ca36a}#screen-youtube.yt-dark .yt-sd-typebox .sd-tc.cur{box-shadow:inset 0 0 0 2px #a3cc5c}#screen-youtube.yt-dark .yt-sd-sent-panel{background:#17181c;border-left-color:#2f3138}#screen-youtube.yt-dark .yt-sd-sp-head{border-bottom-color:#2f3138}#screen-youtube.yt-dark .yt-sd-sp-count{color:#e9e7e3}#screen-youtube.yt-dark .yt-sd-sp-pct,#screen-youtube.yt-dark .yt-sd-sp-show-lbl{color:#8c887f}#screen-youtube.yt-dark .yt-sd-sp-prog-bar{background:#2c2e34}#screen-youtube.yt-dark .yt-sd-sp-item{border-bottom-color:#26272c}#screen-youtube.yt-dark .yt-sd-sp-item:hover{background:#202126}#screen-youtube.yt-dark .yt-sd-sp-item.current{background:#2c2a1c;border-left-color:#cba53a}#screen-youtube.yt-dark .yt-sd-sp-num{color:#6f7480}#screen-youtube.yt-dark .yt-sd-sp-text{color:#d5d1cb}#screen-youtube.yt-dark .yt-sd-sp-vi{color:#5eb8ad}#screen-youtube.yt-dark .yt-sd-mask-word{color:#63676f}#screen-youtube.yt-dark .yt-sd-sp-badge{background:#3a3d45}#screen-youtube.yt-dark .yt-sd-word-dict{background:#1f2026;border-color:#34363d;color:#e9e7e3}#screen-youtube.yt-dark .yt-sd-word-dict-head{border-bottom-color:#34363d}.yt-sd-sp-reopen{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:60;display:flex;align-items:center;gap:4px;padding:10px 8px;border:1.5px solid var(--border,#e5e7eb);border-right:none;border-radius:10px 0 0 10px;background:var(--surface,#fff);color:var(--ink2,#475569);font-family:Nunito,sans-serif;font-size:.72rem;font-weight:800;cursor:pointer;box-shadow:-2px 2px 10px rgba(15,23,42,.12);writing-mode:vertical-rl}.yt-sd-sp-reopen:hover{background:#f4f8ec;color:#3f6212;border-color:#a9d176}#screen-youtube.yt-dark .yt-sd-sp-reopen{background:#202126;border-color:#34363d;color:#c4c0ba}#screen-youtube.yt-dark .yt-sd-sp-reopen:hover{background:#272a2f;color:#a3cc5c;border-color:#7ea83a}@media (max-width:700px){.yt-sd-sp-reopen{display:none!important}}.yt-sd-typebox .sd-t-wait{font-size:.85rem;font-weight:700;color:#86a15f}.yt-lcol-player.yt-single-dict-mode.sd-split{position:relative;padding-right:44%;box-sizing:border-box;overflow:hidden}.yt-lcol-player.yt-single-dict-mode.sd-split>.yt-single-dict-panel{position:absolute;top:0;right:0;bottom:0;width:44%;margin:0;box-sizing:border-box;overflow-y:auto;border-top:none;border-left:2px solid #e2ecd4;justify-content:flex-start}#screen-youtube.yt-dark .yt-lcol-player.sd-split>.yt-single-dict-panel{border-left-color:#2f3138}.yt-lcol-player.sd-split .yt-player-ratio{max-height:46vh}@media (max-height:760px){.yt-lcol-player.sd-split .yt-player-ratio{max-height:34vh}}@media (max-width:900px){.yt-lcol-player.yt-single-dict-mode.sd-split{padding-right:0;overflow-y:auto}.yt-lcol-player.yt-single-dict-mode.sd-split>.yt-single-dict-panel{position:static;width:auto;border-left:none;border-top:2px solid #e2ecd4}}.sd-pig{display:flex;align-items:center;justify-content:center;gap:6px;margin:6px auto 10px;width:fit-content;font-family:Nunito,sans-serif}.sd-pig-anim{width:186px;height:186px;margin:-14px 0;display:flex;align-items:center;justify-content:center;font-size:4.4rem}.sd-pig-anim.lottie-on{font-size:0}.sd-pig-anim svg{width:100%!important;height:100%!important;display:block}.sd-pig-info{display:flex;flex-direction:column;gap:2px}.sd-pig-count{display:flex;align-items:center;gap:8px;font-size:2rem;font-weight:900;color:#b45309;line-height:1}.sd-pig-coin{width:22px;height:22px;border-radius:50%;flex:none;background:radial-gradient(circle at 35% 30%,#fef3c7,#fbbf24 60%,#d97706);box-shadow:inset 0 -1px 2px rgba(120,53,15,.35)}.sd-pig-lbl{font-size:.74rem;font-weight:800;color:#a1887f;letter-spacing:.02em}@keyframes sdCoinPop{0%{transform:scale(1)}35%{transform:scale(1.14)}100%{transform:scale(1)}}.sd-pig.coin-pop .sd-pig-count{animation:sdCoinPop .42s cubic-bezier(.2,.8,.3,1)}#screen-youtube.yt-dark .sd-pig-count{color:#fbbf24}#screen-youtube.yt-dark .sd-pig-lbl{color:#8c887f}@media (max-width:700px){.sd-pig-anim{width:124px;height:124px;margin:-10px 0}.sd-pig-count{font-size:1.45rem}}.sd-pig,.sd-pig-anim,.sd-pig-coin,.sd-pig-count{transition:all .2s ease}.yt-lcol-player.yt-single-dict-mode:not(.sd-split) .sd-pig{margin:2px auto 6px;gap:4px}.yt-lcol-player.yt-single-dict-mode:not(.sd-split) .sd-pig-anim{width:118px;height:118px;margin:-10px 0;font-size:2.8rem}.yt-lcol-player.yt-single-dict-mode:not(.sd-split) .sd-pig-count{font-size:1.5rem}.yt-lcol-player.yt-single-dict-mode:not(.sd-split) .sd-pig-coin{width:17px;height:17px}.yt-lcol-player.yt-single-dict-mode:not(.sd-split) .sd-pig-lbl{font-size:.68rem}@media (max-width:700px){.yt-lcol-player.yt-single-dict-mode:not(.sd-split) .sd-pig-anim{width:92px;height:92px;margin:-8px 0}.yt-lcol-player.yt-single-dict-mode:not(.sd-split) .sd-pig-count{font-size:1.25rem}}body.vs-lang-vi .sd-pig-lbl,body.vs-lang-vi .sd-t-wait,body.vs-lang-vi .yt-sd-check-btn,body.vs-lang-vi .yt-sd-enter-hint,body.vs-lang-vi .yt-sd-exit-btn,body.vs-lang-vi .yt-sd-hint-notice,body.vs-lang-vi .yt-sd-info,body.vs-lang-vi .yt-sd-repeat-sel,body.vs-lang-vi .yt-sd-showans-txt,body.vs-lang-vi .yt-sd-skip-btn,body.vs-lang-vi .yt-sd-sp-count,body.vs-lang-vi .yt-sd-sp-pct,body.vs-lang-vi .yt-sd-sp-reopen,body.vs-lang-vi .yt-sd-sp-show-lbl,body.vs-lang-vi .yt-sd-sp-vi,body.vs-lang-vi .yt-sd-tool-btn{font-family:'Be Vietnam Pro',Nunito,sans-serif}.vs-welcome-hero{width:min(230px,46vw);aspect-ratio:1/1;height:auto;margin:0 auto 2px;opacity:0;transition:opacity .45s ease}.vs-welcome-hero.ready{opacity:1}.vs-welcome-hero svg{width:100%!important;height:100%!important;display:block}@media (max-height:640px){.vs-welcome-hero{width:min(150px,34vw)}}.vs-av-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(52px,1fr));gap:8px;max-height:216px;overflow-y:auto;padding:2px;scrollbar-width:thin}.vs-av-item{width:100%;aspect-ratio:1/1;padding:4px;border-radius:12px;border:1.5px solid var(--border);background:var(--surface);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:border-color .14s,transform .12s,box-shadow .14s}.vs-av-item:hover{border-color:#4d7c0f;transform:translateY(-2px);box-shadow:0 4px 10px rgba(77,124,15,.18)}.vs-av-item.on{border-color:#4d7c0f;box-shadow:0 0 0 2px rgba(77,124,15,.28)}.vs-av-item img{width:100%;height:100%;object-fit:contain;display:block;pointer-events:none}.spk-recanim{display:flex;align-items:center;justify-content:center;gap:0;width:100%;max-width:760px;height:110px;margin:0 auto;overflow:hidden;opacity:0;transition:opacity .3s ease}.spk-recanim-part{flex:0 0 auto;width:110px;height:110px;display:block;transform:scaleY(var(--rec-lvl,.2));transform-origin:center;transition:transform .08s linear}.spk-recanim.ready{opacity:1}.spk-recanim svg{width:100%!important;height:100%!important;display:block}#spkMtRecAnim{max-width:420px;height:70px;margin-top:2px}#spkMtRecAnim .spk-recanim-part{width:70px;height:70px}#spkAsgRecAnim{max-width:200px;height:46px;margin:0}#spkAsgRecAnim .spk-recanim-part{width:46px;height:46px}.spk-mt-livewrap{position:relative}.spk-mt-livebtn{position:absolute;top:-14px;right:4px;z-index:2;border:1.5px solid var(--border);background:var(--surface);color:var(--ink2);font-family:Nunito,sans-serif;font-size:.7rem;font-weight:800;padding:4px 11px;border-radius:999px;cursor:pointer;box-shadow:0 2px 6px rgba(15,23,42,.08);transition:background .14s,border-color .14s,color .14s}.spk-mt-livebtn:hover{border-color:#6366f1;color:#4338ca}.spk-mt-livebtn.off{background:#eef2ff;border-color:#c7d2fe;color:#4338ca}.spk-mt-live.is-hidden{color:transparent;user-select:none}.spk-mt-live.is-hidden::after{content:'🎙';display:block;text-align:center;font-size:1.1rem;color:#cbd5e1;line-height:1.6}.spk-mt-live.is-hidden:empty::before{content:''}.spk-mic-btn.spk-mic-anim{display:inline-flex;align-items:center;gap:6px;padding:4px 16px 4px 6px}.spk-mic-lottie{width:40px;height:40px;flex:none;display:block;opacity:.55;transition:opacity .25s ease}.spk-mic-lottie.ready{opacity:.8}.spk-mic-btn.recording .spk-mic-lottie{opacity:1}.spk-mic-lottie svg{width:100%!important;height:100%!important;display:block}.spk-mic-lbl{font-weight:800}.spk-mic-btn.spk-mic-anim.recording{background:#fff1f2;border-color:#fda4af;color:#be123c;animation:none}.spk-ans-main{background:#fff;border-radius:22px;padding:26px 26px 22px;box-shadow:0 10px 30px rgba(47,94,63,.07)}.spk-ans-main .spk-q-prompt{position:relative;background:#eef6e4;border:1px solid #d6e8bf;border-radius:14px;padding:14px 132px 16px 18px;color:#1f2937;margin-bottom:8px}.spk-ans-main .spk-q-prompt-lbl{color:#4d7c0f}.spk-ans-main .spk-sample-toggle{position:absolute;top:14px;right:16px;margin-left:0}.spk-ans-main .spk-maya{margin:4px auto 2px}.spk-ans-main .spk-ans-tools{flex-direction:column;align-items:center;gap:6px;margin:0 0 10px}.spk-ans-main .spk-ans-hint{text-align:center}.spk-ans-main .spk-mic-btn.spk-mic-anim{background:#4d7c0f;border:none;color:#fff;padding:6px 20px 6px 8px;box-shadow:0 4px 12px rgba(77,124,15,.28)}.spk-ans-main .spk-mic-btn.spk-mic-anim:hover{background:#3f6212}.spk-ans-main .spk-mic-btn.spk-mic-anim.recording{background:#b91c1c;color:#fff;box-shadow:0 4px 12px rgba(185,28,28,.3)}.spk-ans-main .spk-mic-lottie{opacity:1}.spk-ans-main .spk-ans-input{border-radius:14px;border-color:#dfe7d3}.spk-ans-main .spk-ans-input:focus{border-color:#4d7c0f}.spk-foot-row{display:flex;align-items:center;justify-content:flex-end;gap:14px;margin-top:14px;flex-wrap:wrap}.spk-foot-row .spk-credits-line{margin:0}.spk-foot-row .spk-submit-btn{margin-top:0;border-radius:999px;padding:10px 24px}.spk-ans-split.hint-open .spk-ans-side{border:1px solid #dbe9c8;background:#fff;border-radius:20px;box-shadow:0 10px 30px rgba(47,94,63,.07)}.spk-ans-side .spk-side-head{background:#fff;border-bottom:1px solid #eaf1de;color:#3f6212;padding:14px 18px}.spk-ans-side .spk-side-close{color:#6b7f52}.spk-ans-side .spk-sample-panel{padding:16px 18px 18px}.spk-ans-side .spk-sample-lbl{color:#4d7c0f}.spk-ans-side .spk-sample-text{background:#f6faf0;border:1px solid #dbe9c8;border-radius:12px}.spk-ans-side .spk-vocab-row{background:#f6faf0;border:1px solid #e6f0d8;border-radius:12px;padding:10px 12px;margin-bottom:8px;align-items:center}.spk-ans-side .spk-vocab-row:last-child{margin-bottom:0}.spk-ans-side .spk-vocab-spk{background:0 0;color:#4d7c0f}.spk-ans-side .spk-vocab-spk:hover{background:#e6f0d8}.spk-ans-side .spk-vocab-term{display:block;color:#2f6b1f;font-size:.95rem}.spk-ans-side .spk-vocab-mean{display:block;color:#6b7280;font-size:.84rem;margin-top:1px}.spk-ans-side .spk-sample-ta{border-color:#cfe0b6}.spk-ans-side .spk-sample-ta:focus{border-color:#4d7c0f}.spk-ans-side .spk-sample-save-btn{background:#4d7c0f;border-color:#4d7c0f}.spk-ans-side .spk-sample-save-btn:hover{background:#3f6212}.spk-ans-side .spk-prompt-wrap{border-top-color:#e6f0d8}@media (max-width:640px){.spk-ans-main{padding:18px 16px 16px;border-radius:18px}.spk-ans-main .spk-q-prompt{padding:14px 16px}.spk-ans-main .spk-sample-toggle{position:static;display:inline-flex;margin-top:8px}}.spk-sample-hl{color:#2f6b1f;font-weight:800}.spk-spk-anim{display:inline-flex;align-items:center;justify-content:center;padding:0 2px}.spk-spk-lottie{width:22px;height:22px;display:block;opacity:0;transition:opacity .3s ease}.spk-spk-lottie.ready{opacity:.85}.spk-spk-anim:hover .spk-spk-lottie{opacity:1}.spk-spk-lottie svg{width:100%!important;height:100%!important;display:block}.spk-vocab-spk.spk-spk-anim{width:26px;height:26px}.spk-sample-listen.spk-spk-anim .spk-spk-lottie{width:24px;height:24px}.spk-ans-side .spk-side-head{background:#4d7c0f;color:#fff;border-bottom:none;border-radius:19px 19px 0 0;font-weight:900}.spk-ans-side .spk-side-close{color:rgba(255,255,255,.85)}.spk-ans-side .spk-side-close:hover{color:#fff}.spk-ans-split.hint-open .spk-ans-side{scrollbar-width:none;-ms-overflow-style:none}.spk-ans-split.hint-open .spk-ans-side::-webkit-scrollbar{width:0!important;height:0!important;display:none!important}.spk-ans-side .spk-vocab-row{cursor:pointer;transition:background .14s,border-color .14s}.spk-ans-side .spk-vocab-row:hover{background:#edf6e0;border-color:#cfe2b4}.spk-ans-side .spk-vocab-spk{pointer-events:none}.spk-sample-lbl{display:flex;align-items:center;gap:6px}.spk-sample-listen.spk-spk-anim{position:relative;top:1px}.spk-mt-rev-audio{display:block;width:100%;max-width:420px;height:34px;margin-top:8px}.spk-mt-rev-audio-slot:empty{display:none}.spk-heard{margin-top:8px;font-size:.8rem;color:#3f6212;background:#f2f8ea;border:1px solid #dbe9c8;border-radius:10px;padding:7px 11px;line-height:1.5}.source-card-icon.sci-lottie{position:relative}.sci-lottie-box{display:block;width:100%;height:100%}.sci-lottie-box svg{width:100%!important;height:100%!important;display:block}.source-grid .source-card .source-card-icon.sci-lottie.lottie-on>svg{display:none!important}.source-grid .source-card .source-card-icon.sci-lottie .sci-lottie-box svg{width:100%!important;height:100%!important}.yt-dc-card .wr-vl-info,.yt-dc-card .yt-dc-vi-box{margin-left:14px;margin-right:14px}.yt-dc-card .yt-dc-vi-box{margin-top:12px;margin-bottom:12px;padding:14px 16px;border-radius:18px;border-width:1.5px}.yt-dc-card .wr-vl-info{margin-top:0}.yt-dc-card .wr-vl-info .wr-vl-card{border-radius:18px;padding:14px 16px;margin-bottom:12px}.source-grid .source-card .source-card-icon,.source-grid .source-card .source-card-icon.sci-svg,body.cards-retro .source-grid .source-card .source-card-icon,body.cards-retro.home-colorful .source-grid .source-card .source-card-icon,body.cards-retro.vs-dark .source-grid .source-card .source-card-icon,body.home-colorful .source-grid .source-card .source-card-icon{background:0 0!important;border:none!important;box-shadow:none!important;border-radius:0!important;width:56px;height:56px}body.cards-retro .source-grid .source-card:hover .source-card-icon,body.cards-retro.home-colorful .source-grid .source-card:hover .source-card-icon,body.cards-retro.vs-dark .source-grid .source-card:hover .source-card-icon{box-shadow:none!important}.source-grid .source-card .source-card-icon.sci-svg svg{width:38px;height:38px}.source-grid .source-card .source-card-icon{width:64px;height:64px}.sci-lottie .sci-lottie-box{transform:scale(var(--ico-z,1));transform-origin:center}#srcPassIcon{--ico-z:2.55}#srcPronIcon{--ico-z:1.45}#srcReadIcon{--ico-z:1.15}#srcYtIcon{--ico-z:1.00}#srcListenIcon{--ico-z:0.92}#srcSwIcon{--ico-z:1.20}#srcWrIcon{--ico-z:1.80}#srcRwIcon{--ico-z:0.95}#srcVlIcon{--ico-z:1.45}#srcTransIcon{--ico-z:1.10}#srcVsIcon{--ico-z:0.90}#srcWbIcon{--ico-z:1.60}#srcRzIcon{--ico-z:1.20}#srcSaIcon{--ico-z:2.20}#srcDcIcon{--ico-z:1.00}#srcCoIcon{--ico-z:0.85}#srcIdIcon{--ico-z:1.70}#srcMcIcon{--ico-z:1.45}#srcMmIcon{--ico-z:1.15}#srcSsIcon{--ico-z:1.15}#srcYfIcon{--ico-z:1.10}#srcGrIcon{--ico-z:1.15}#srcRpIcon{--ico-z:1.15}#srcPvIcon{--ico-z:1.10}#srcVcIcon{--ico-z:1.55}#srcOrIcon{--ico-z:1.15}#srcPaIcon{--ico-z:1.15}#srcPcIcon{--ico-z:1.15}#srcPdfIcon{--ico-z:1.15}#srcYfIcon .sci-lottie-box{filter:url(#vsOliveInk)}#srcPvIcon .sci-lottie-box{filter:url(#vsOliveTone)}.source-grid .source-card .source-card-icon.sci-svg:not(.lottie-on) svg{width:42px;height:42px}.source-grid .source-card{order:0}.source-grid .source-card.src-admin-only{order:5}#srcSwdIcon{position:relative;--ico-z:1.55}#srcSwdIcon.lottie-on .topic-icon-img{display:none}#srcSwdIcon .sci-lottie-box{width:100%;height:100%}.ss-overlay:not(.ss-dark){background:#eef4e4}.ss-overlay:not(.ss-dark) .ss-header{background:#fff;border-bottom:none;box-shadow:0 2px 12px rgba(47,94,63,.08);padding:10px 18px}.ss-overlay .ss-title{margin-right:auto}.ss-overlay:not(.ss-dark) .ss-header .ss-add-btn,.ss-overlay:not(.ss-dark) .ss-header .ss-gpt-hdr-btn,.ss-overlay:not(.ss-dark) .ss-header .ss-mix-open-btn,.ss-overlay:not(.ss-dark) .ss-header .ss-star-test-btn,.ss-overlay:not(.ss-dark) .ss-header .ss-test-combo-btn,.ss-overlay:not(.ss-dark) .ss-header .ss-test-open-btn{background:#4d7c0f!important;border:none!important;color:#fff!important;border-radius:9px;box-shadow:0 2px 6px rgba(77,124,15,.25)}.ss-overlay:not(.ss-dark) .ss-header .ss-add-btn:hover,.ss-overlay:not(.ss-dark) .ss-header .ss-gpt-hdr-btn:hover,.ss-overlay:not(.ss-dark) .ss-header .ss-mix-open-btn:hover,.ss-overlay:not(.ss-dark) .ss-header .ss-star-test-btn:hover,.ss-overlay:not(.ss-dark) .ss-header .ss-test-combo-btn:hover,.ss-overlay:not(.ss-dark) .ss-header .ss-test-open-btn:hover{background:#3f6212!important}.ss-overlay:not(.ss-dark) .ss-back-btn,.ss-overlay:not(.ss-dark) .ss-settings-btn{border:none;background:#f2f6ea;color:#3f6212;box-shadow:0 1px 4px rgba(47,94,63,.1)}.ss-overlay:not(.ss-dark) .ss-back-btn:hover,.ss-overlay:not(.ss-dark) .ss-settings-btn:hover{background:#e4eed4;color:#3f6212}.ss-overlay:not(.ss-dark) .ss-list-item,.ss-overlay:not(.ss-dark) .ss-list-top{border:none;box-shadow:0 2px 8px rgba(47,94,63,.07)}.ss-overlay:not(.ss-dark) .ss-toolbar{background:#fff;border:none;box-shadow:0 6px 20px rgba(47,94,63,.12)}.ss-overlay:not(.ss-dark) .ss-card,.ss-overlay:not(.ss-dark) .ss-card-c0,.ss-overlay:not(.ss-dark) .ss-card-c1,.ss-overlay:not(.ss-dark) .ss-card-c2,.ss-overlay:not(.ss-dark) .ss-card-c3{border:none!important;background:#fff!important;border-radius:18px;box-shadow:0 6px 20px rgba(47,94,63,.1);padding:20px 24px}.ss-overlay:not(.ss-dark) .ss-list-item:hover{background:#f2f8ea;color:#3f6212}.ss-overlay:not(.ss-dark) .ss-list-item.active{background:#e4eed4;color:#3f6212;font-weight:800}.ss-overlay:not(.ss-dark) .ss-detail-col{background:0 0;border:none;border-radius:0;padding:6px 4px 24px}.ss-overlay:not(.ss-dark) .ss-detail-book{background:#fff;border:none;box-shadow:0 2px 8px rgba(47,94,63,.1);color:#4d7c0f}.ss-overlay:not(.ss-dark) .ss-speak-btn.spk-spk-anim{background:0 0;border:none;width:30px;height:30px}.ss-overlay:not(.ss-dark) .ss-speak-btn.spk-spk-anim:hover{background:#e4eed4}.ss-speak-btn.spk-spk-anim .spk-spk-lottie{width:26px;height:26px}#iconAnimOffBtn.active,#iconAnimOnBtn.active{background:#4d7c0f;border-color:#4d7c0f;color:#fff}#screen-shadow-practice .shp-body,#screen-shadow-practice .shp-practice,#screen-shadow-practice .shp-wrap{background:0 0}#screen-shadow-practice .sw-topbar{background:rgba(255,255,255,.82);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.vlg-ov{display:none;position:fixed;inset:0;z-index:100040;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);align-items:center;justify-content:center;padding:20px}.vlg-box{position:relative;width:1040px;max-width:96vw;max-height:88vh;overflow-y:auto;background:#fff;border-radius:22px;padding:26px 26px 24px;box-shadow:0 24px 60px rgba(15,23,42,.28);font-family:Nunito,sans-serif}.vlg-x{position:absolute;top:14px;right:16px;width:30px;height:30px;border-radius:50%;border:none;background:#f1f5f9;color:#64748b;cursor:pointer;font-size:.9rem}.vlg-x:hover{background:#e2e8f0;color:#1e293b}.vlg-h{font-size:1.35rem;font-weight:900;color:#1f2937}.vlg-sub{font-size:.84rem;color:#64748b;margin:4px 0 18px}.vlg-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}@media (max-width:980px){.vlg-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:780px){.vlg-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:520px){.vlg-grid{grid-template-columns:1fr}}.vlg-card{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:16px 16px 14px;border-radius:18px;border:none;cursor:pointer;text-align:left;background:#f6faf0;box-shadow:0 4px 14px rgba(47,94,63,.1);font-family:Nunito,sans-serif;transition:transform .14s,box-shadow .14s}.vlg-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(47,94,63,.18)}.vlg-card.vlg-off{opacity:.5;cursor:not-allowed}.vlg-ic{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;margin-bottom:4px}.vlg-t{font-size:1rem;font-weight:900;color:#1f2937}.vlg-d{font-size:.8rem;color:#64748b;line-height:1.45}.vlg-note{margin-top:14px;font-size:.82rem;color:#b45309;background:#fffbeb;border-radius:10px;padding:9px 12px}body.vs-dark .vlg-box{background:#1f2230}body.vs-dark .vlg-h,body.vs-dark .vlg-t{color:#e8eaf0}body.vs-dark .vlg-card{background:#262a3a;box-shadow:0 4px 14px rgba(0,0,0,.3)}.sgp-ov{position:fixed;inset:0;z-index:100060;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:20px}.sgp-box{position:relative;width:min(620px,96vw);max-height:88vh;overflow-y:auto;background:#fff;border-radius:20px;padding:22px 22px 24px;box-shadow:0 24px 60px rgba(15,23,42,.3);font-family:Nunito,sans-serif}.sgp-x{position:absolute;top:12px;right:12px;width:32px;height:32px;border:none;border-radius:50%;background:#f1f5f9;color:#64748b;font-size:.9rem;cursor:pointer}.sgp-x:hover{background:#e2e8f0}.sgp-h{font-size:1.15rem;font-weight:900;color:#1e293b;margin:0 30px 16px 2px}.sgp-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media (max-width:480px){.sgp-grid{grid-template-columns:1fr}}.sgp-opt{display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-align:left;border:1.5px solid #e2e8f0;background:#f8fafc;border-radius:14px;padding:13px 15px;cursor:pointer;font-family:inherit;transition:border-color .12s,background .12s}.sgp-opt:hover:not(.sgp-off){border-color:#7c3aed;background:#f5f3ff}.sgp-opt.sgp-off{opacity:.5;cursor:not-allowed}.sgp-ic{font-size:1.3rem}.sgp-lbl{font-size:.98rem;font-weight:800;color:#1e293b}.sgp-n{font-size:.78rem;color:#94a3b8;font-weight:700}body.vs-dark .sgp-box{background:#161b27}body.vs-dark .sgp-h{color:#e8eaf0}body.vs-dark .sgp-opt{background:#1c2130;border-color:rgba(255,255,255,.08)}body.vs-dark .sgp-lbl{color:#e8eaf0}body.vs-dark .sgp-x{background:#1e293b;color:#cbd5e1}.vlgc-ov{display:none;position:fixed;inset:0;z-index:100055;background:rgba(15,23,42,.6);backdrop-filter:blur(4px);align-items:center;justify-content:center;padding:20px}.vlgc-box{position:relative;width:460px;max-width:94vw;background:#fff;border-radius:22px;padding:30px 26px 26px;text-align:center;box-shadow:0 24px 60px rgba(15,23,42,.3);font-family:Nunito,sans-serif}.vlgc-x{position:absolute;top:14px;right:16px;width:30px;height:30px;border-radius:50%;border:none;background:#f1f5f9;color:#64748b;cursor:pointer;font-size:.9rem}.vlgc-x:hover{background:#e2e8f0}.vlgc-ic{width:60px;height:60px;border-radius:18px;display:inline-flex;align-items:center;justify-content:center;font-size:2rem;color:#fff;margin-bottom:10px}.vlgc-t{font-size:1.3rem;font-weight:900;color:#1f2937}.vlgc-sub{font-size:.86rem;color:#64748b;margin:6px 0 20px}.vlgc-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width:460px){.vlgc-opts{grid-template-columns:1fr}}.vlgc-opt{display:flex;flex-direction:column;align-items:center;gap:5px;padding:18px 12px 16px;border-radius:18px;border:2px solid transparent;cursor:pointer;font-family:Nunito,sans-serif;text-align:center;transition:transform .14s,box-shadow .14s,border-color .14s}.vlgc-opt:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(47,94,63,.18)}.vlgc-learn{background:#f5f3ff;border-color:#ddd6fe}.vlgc-learn:hover{border-color:#a78bfa}.vlgc-play{background:#ecfdf5;border-color:#bbf7d0}.vlgc-play:hover{border-color:#4ade80}.vlgc-opt-ic{font-size:1.9rem}.vlgc-opt-t{font-size:1rem;font-weight:900;color:#1f2937}.vlgc-opt-d{font-size:.76rem;color:#64748b;line-height:1.4}body.vs-dark .vlgc-box{background:#1f2230}body.vs-dark .vlgc-t{color:#e8eaf0}body.vs-dark .vlgc-learn{background:#2b2440;border-color:#4c3f7a}body.vs-dark .vlgc-play{background:#1e3a2e;border-color:#2f6d4a}body.vs-dark .vlgc-opt-t{color:#e8eaf0}.vlgp-ov{display:none;position:fixed;inset:0;z-index:100060;background:rgba(15,23,42,.6);backdrop-filter:blur(3px);align-items:center;justify-content:center;padding:20px}.vlgp-box{position:relative;width:560px;max-width:96vw;max-height:90vh;overflow-y:auto;background:#fff;border-radius:22px;padding:26px 26px 22px;box-shadow:0 24px 60px rgba(15,23,42,.3);font-family:Nunito,sans-serif}.vlgp-x{position:absolute;top:14px;right:16px;width:30px;height:30px;border-radius:50%;border:none;background:#f1f5f9;color:#64748b;cursor:pointer;font-size:.9rem}.vlgp-x:hover{background:#e2e8f0}.vlgp-h{font-size:1.25rem;font-weight:900;color:#1f2937}.vlgp-sub{font-size:.84rem;color:#64748b;line-height:1.55;margin:6px 0 16px}.vlgp-lbl{display:block;font-size:.76rem;font-weight:900;color:#3f6212;text-transform:uppercase;letter-spacing:.4px;margin:14px 0 7px}.vlgp-in{width:100%;box-sizing:border-box;padding:11px 14px;border-radius:12px;border:1.5px solid #dfe7d3;font-family:Nunito,sans-serif;font-size:.95rem;font-weight:700;color:#1f2937;outline:0}.vlgp-in:focus{border-color:#4d7c0f;box-shadow:0 0 0 3px rgba(77,124,15,.14)}.vlgp-ta{width:100%;box-sizing:border-box;padding:10px 14px;border-radius:12px;resize:vertical;border:1.5px solid #dfe7d3;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:600;color:#1f2937;outline:0;line-height:1.5;min-height:60px}.vlgp-ta:focus{border-color:#4d7c0f;box-shadow:0 0 0 3px rgba(77,124,15,.14)}.vlgp-opt{font-size:.72rem;font-weight:700;color:#94a3b8;text-transform:none;letter-spacing:0}.vlgp-hint{margin-top:8px;font-size:.8rem;font-weight:800;color:#3f6212;background:#f2f8ea;border-radius:10px;padding:8px 12px}.vlgp-dim{opacity:.4}.vlgp-dim .vlgp-chip{pointer-events:none}body.vs-dark .vlgp-ta{background:#262a3a;border-color:#3a4055;color:#e8eaf0}body.vs-dark .vlgp-hint{background:rgba(77,124,15,.18);color:#cbe8a6}.vlgp-chips{display:flex;flex-wrap:wrap;gap:7px}.vlgp-chip{border:1.5px solid #dfe7d3;background:#fff;color:#3f6212;border-radius:999px;padding:6px 13px;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;cursor:pointer}.vlgp-chip b{font-weight:900}.vlgp-chip:hover{background:#f2f8ea}.vlgp-chip.on{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.vlgp-btns{display:flex;gap:9px;margin-top:20px}.vlgp-go{border:none;background:#4d7c0f;color:#fff;border-radius:13px;padding:11px 22px;font-family:Nunito,sans-serif;font-size:.95rem;font-weight:900;cursor:pointer}.vlgp-go:hover{background:#3f6212}.vlgp-mini{border:1.5px solid #e2e8f0;background:#fff;color:#475569;border-radius:13px;padding:11px 18px;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:800;cursor:pointer}.vlgp-mini:hover{background:#f8fafc}body.vs-dark .vlgp-box{background:#1f2230}body.vs-dark .vlgp-h{color:#e8eaf0}body.vs-dark .vlgp-in{background:#262a3a;border-color:#3a4055;color:#e8eaf0}body.vs-dark .vlgp-chip{background:#262a3a;border-color:#3a4055;color:#cbd5e1}body.vs-dark .vlgp-chip.on{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.vlg-srcrow{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.vlg-src{border:1.5px solid #dfe7d3;background:#fff;color:#3f6212;border-radius:999px;padding:6px 14px;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;cursor:pointer}.vlg-src:hover{background:#f2f8ea}.vlg-src.on{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.vlg-src-prog{margin-left:auto;border-color:#fcd34d;background:#fffbeb;color:#b45309}.vlg-src-prog:hover{background:#fef3c7}.vlgp2-ov{display:none;position:fixed;inset:0;z-index:100056;background:rgba(15,23,42,.6);backdrop-filter:blur(4px);align-items:center;justify-content:center;padding:20px}.vlgp2-box{position:relative;width:640px;max-width:96vw;max-height:90vh;overflow-y:auto;background:#fff;border-radius:22px;padding:26px 26px 22px;font-family:Nunito,sans-serif;box-shadow:0 24px 60px rgba(15,23,42,.3)}.vlgp2-x{position:absolute;top:14px;right:16px;width:30px;height:30px;border-radius:50%;border:none;background:#f1f5f9;color:#64748b;cursor:pointer;font-size:.9rem}.vlgp2-x:hover{background:#e2e8f0}.vlgp2-h{font-size:1.3rem;font-weight:900;color:#1f2937}.vlgp2-sub{font-size:.84rem;color:#64748b;margin:5px 0 16px;line-height:1.5}.vlgp2-summary{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.vlgp2-chip{font-size:.82rem;font-weight:800;padding:6px 14px;border-radius:999px}.vlgp2-chip b{font-size:.95rem}.vlgp2-chip.k{background:#ecfdf5;color:#15803d}.vlgp2-chip.u{background:#fef2f2;color:#dc2626}.vlgp2-chip.n{background:#f1f5f9;color:#64748b}.vlgp2-review{display:block;width:100%;margin:0 0 18px;border:none;border-radius:14px;cursor:pointer;padding:12px 18px;background:#f59e0b;color:#fff;font-family:Nunito,sans-serif;font-size:.95rem;font-weight:900;box-shadow:0 5px 16px rgba(245,158,11,.3)}.vlgp2-review:hover{background:#d97706}.vlgp2-sec{margin-bottom:16px}.vlgp2-sec-h{font-size:.9rem;font-weight:900;margin-bottom:8px;display:flex;align-items:center;gap:6px}.vlgp2-sec-h i{font-style:normal;font-size:.74rem;font-weight:800;background:#e2e8f0;color:#475569;padding:1px 8px;border-radius:999px}.vlgp2-sec.u .vlgp2-sec-h{color:#dc2626}.vlgp2-sec.k .vlgp2-sec-h{color:#15803d}.vlgp2-sec.n .vlgp2-sec-h{color:#64748b}.vlgp2-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:6px}.vlgp2-row{padding:7px 11px;border-radius:10px;background:#f8fafc;border:1px solid #eef2f7;display:flex;flex-direction:column;gap:1px}.vlgp2-sec.u .vlgp2-row{background:#fef6f6;border-color:#fde0e0}.vlgp2-sec.k .vlgp2-row{background:#f2fcf6;border-color:#d6f2e0}.vlgp2-row b{font-size:.92rem;font-weight:900;color:#1f2937}.vlgp2-row span{font-size:.76rem;color:#64748b}.vlgp2-empty{font-size:.8rem;color:#94a3b8;font-style:italic}body.vs-dark .vlgp2-box{background:#1f2230}body.vs-dark .vlgp2-h{color:#e8eaf0}body.vs-dark .vlgp2-row{background:#262a3a;border-color:#333a4d}body.vs-dark .vlgp2-row b{color:#e8eaf0}.vlg-paste{background:#f8faf4;border-radius:14px;padding:14px;margin-bottom:16px}.vlg-paste-h{font-size:.78rem;color:#64748b;margin-bottom:8px;line-height:1.5}.vlg-paste-h code{background:#e4eed4;color:#3f6212;padding:1px 6px;border-radius:5px;font-size:.76rem}.vlg-ta{width:100%;box-sizing:border-box;border:1.5px solid #dfe7d3;border-radius:10px;padding:10px 12px;font-family:Nunito,sans-serif;font-size:.85rem;line-height:1.6;resize:vertical}.vlg-ta:focus{outline:0;border-color:#4d7c0f}.vlg-paste-btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.vlg-mini{border:1.5px solid #dfe7d3;background:#fff;color:#475569;border-radius:9px;padding:6px 13px;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:800;cursor:pointer}.vlg-mini:hover{background:#f2f8ea}.vlg-mini-go{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.vlg-mini-go:hover{background:#3f6212}.vlg-pick{background:#f8faf4;border-radius:14px;padding:13px 14px;margin-bottom:16px}.vlg-pick-h{font-size:.82rem;font-weight:800;color:#3f6212;margin-bottom:10px}.vlg-pick-note{font-weight:700;color:#94a3b8;font-size:.76rem}.vlg-chips{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.vlg-chip{border:1.5px solid #dfe7d3;background:#fff;color:#475569;border-radius:999px;padding:7px 15px;font-family:Nunito,sans-serif;font-size:.84rem;font-weight:800;cursor:pointer;transition:background .14s,border-color .14s,color .14s}.vlg-chip:hover{background:#f2f8ea;border-color:#b7cf95}.vlg-chip.on{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.vlg-chip.on i{color:#e2f0cd}.vlg-chip i{font-style:normal;font-weight:800;color:#94a3b8;font-size:.76rem;margin-left:3px}.vlg-chip.locked{background:#f5f5f4;color:#a8a29e;border-style:dashed}.vlg-chip.locked:hover{background:#fef3c7;border-color:#fcd34d;color:#92400e}.vlg-srcrow-ext{align-items:center}.vlg-extsrc{display:inline-flex;align-items:center;gap:8px;flex:1;min-width:0;padding:8px 16px;border-radius:999px;background:#f2f8ea;border:1.5px solid #c0e29c;color:#3f6212;font-family:Nunito,sans-serif;font-size:.88rem;font-weight:800}.vlg-extsrc b{font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vlg-extsrc i{font-style:normal;font-weight:800;font-size:.76rem;flex:none;background:#fff;color:#4d7c0f;border-radius:999px;padding:2px 9px}.vlg-chips-grp{max-height:132px;overflow-y:auto;padding-right:4px}.vlg-chips-grp .vlg-chip{padding:5px 12px;font-size:.8rem}.vlg-chip.played{background:#dcfce7;border-color:#86efac;color:#166534}.vlg-chip.played::before{content:'✓ ';font-weight:900}.vlg-chip.played:hover{background:#bbf7d0;border-color:#4ade80}.vlg-chip.played i{color:#16a34a}.vlg-chip.played.on{background:#16a34a;border-color:#16a34a;color:#fff}.vlg-chip.played.on i{color:#dcfce7}.vlg-reset-played{margin-left:6px;padding:2px 10px!important;font-size:.72rem!important;vertical-align:1px}.vlg-chip-star{border-color:#fcd34d;background:#fffbeb;color:#92400e}.vlg-chip-star:hover{background:#fef3c7;border-color:#f59e0b}.vlg-chip-star.on{background:#f59e0b;border-color:#f59e0b;color:#fff}.vlg-chip-star i{color:#b45309}.vlg-chip-star.on i{color:#fff7ed}.vlg-chip-add{border-style:dashed;color:#4d7c0f}.vlg-chip-add.locked{color:#b45309;border-color:#fcd34d;background:#fffbeb}.vlg-list-count{background:#ecfdf5;color:#15803d;padding:1px 8px;border-radius:999px}.vlg-list-count.full{background:#fef3c7;color:#b45309}.vlg-chip-wrap{display:inline-flex;align-items:center;gap:3px}.vlg-chip-del,.vlg-chip-ed{border:none;background:0 0;cursor:pointer;font-size:.82rem;padding:4px 3px;opacity:.5;line-height:1}.vlg-chip-del:hover,.vlg-chip-ed:hover{opacity:1}.vlg-name{width:100%;box-sizing:border-box;border:1.5px solid #dfe7d3;border-radius:10px;padding:9px 12px;margin-bottom:10px;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:800;color:#1f2937}.vlg-name:focus{outline:0;border-color:#4d7c0f}.vlg-pick .vlg-paste{background:#fff;border:1.5px solid #e6eedd;margin:12px 0 0}.bee-ov{display:none;position:fixed;inset:0;z-index:100050;background:linear-gradient(160deg,#fff8e1 0,#ffeeba 45%,#ffe08a 100%);align-items:center;justify-content:center;padding:20px;font-family:Nunito,sans-serif}.bee-box{position:relative;width:720px;max-width:96vw;max-height:92vh;overflow-y:auto;background:#fff;border-radius:24px;padding:26px 28px 24px;box-shadow:0 24px 60px rgba(120,80,10,.25)}.bee-x{position:absolute;top:14px;right:16px;width:30px;height:30px;border-radius:50%;border:none;background:#fef3c7;color:#92400e;cursor:pointer;font-size:.9rem}.bee-x:hover{background:#fde68a}.bee-menu-h{font-size:1.5rem;font-weight:900;color:#92400e}.bee-menu-sub{font-size:.86rem;color:#78716c;margin:5px 0 20px}.bee-menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.bee-mode{display:flex;flex-direction:column;align-items:flex-start;gap:5px;text-align:left;padding:18px;border:none;border-radius:18px;background:#fffbeb;cursor:pointer;box-shadow:0 4px 14px rgba(146,64,14,.1);font-family:Nunito,sans-serif;transition:transform .14s,box-shadow .14s}.bee-mode:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(146,64,14,.18)}.bee-mode.bee-off{opacity:.5;cursor:not-allowed}.bee-mode-ic{font-size:1.7rem}.bee-mode-t{font-size:1rem;font-weight:900;color:#1f2937}.bee-mode-d{font-size:.8rem;color:#78716c;line-height:1.45}.bee-mode-n{font-size:.74rem;font-weight:800;color:#b45309;background:#fef3c7;padding:2px 9px;border-radius:999px;margin-top:4px}.bee-note{margin-top:14px;font-size:.82rem;color:#b45309;background:#fffbeb;border-radius:10px;padding:9px 12px}.bee-end{text-align:center}.bee-end-ic{font-size:3rem}.bee-end-h{font-size:1.4rem;font-weight:900;color:#92400e;margin:6px 0 4px}.bee-end-sub{font-size:.95rem;color:#57534e;line-height:1.6;margin-bottom:18px}.bee-end-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.bee-mini{border:1.5px solid #fcd34d;background:#fff;color:#92400e;border-radius:12px;padding:11px 18px;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:800;cursor:pointer}.bee-mini:hover{background:#fffbeb}@media (max-width:640px){.bee-box{padding:20px 16px 18px}.bee-slot{width:28px;height:38px;font-size:1.1rem}.bee-inrow{flex-direction:column;align-items:stretch}.bee-input{max-width:none}}.bee-ov.bee-playing{padding:0;align-items:stretch;justify-content:stretch;flex-direction:column;background-size:cover;background-position:center;background-repeat:no-repeat}.bee-ov.bee-playing.bee-has-bg{background-color:#111}.bee-hud{position:relative;z-index:3;display:flex;align-items:center;gap:14px;padding:12px 18px;background:rgba(255,255,255,.85);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.bee-hud .bee-score{font-size:1.15rem;font-weight:900;color:#b45309}.bee-hud .bee-step{font-size:.85rem;font-weight:800;color:#78716c;margin-right:auto}.bee-hud .bee-lives{display:flex;gap:3px;font-size:1.15rem}.bee-heart.off{filter:grayscale(1);opacity:.35}.bee-lives.shake{animation:beeShake .4s}@keyframes beeShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}.bee-bgbtn,.bee-ov.bee-playing .bee-x{position:static;width:34px;height:34px;border-radius:50%;border:none;background:#fef3c7;color:#92400e;cursor:pointer;font-size:.95rem;flex:none}.bee-bgbtn:hover,.bee-ov.bee-playing .bee-x:hover{background:#fde68a}.bee-skinbtn{width:34px;height:34px;border-radius:50%;border:none;flex:none;cursor:pointer;background:rgba(255,255,255,.16);color:#fff;font-size:.95rem;display:inline-flex;align-items:center;justify-content:center}.bee-skinbtn:hover{background:rgba(255,255,255,.3)}.bee-skinbtn:active{transform:scale(.9)}.bee-meanbtn{height:34px;min-width:34px;padding:0 10px;border-radius:999px;border:none;flex:none;cursor:pointer;background:rgba(255,255,255,.16);color:#fff;font-size:.74rem;font-weight:900;letter-spacing:.3px;display:inline-flex;align-items:center;justify-content:center}.bee-meanbtn:hover{background:rgba(255,255,255,.3)}.bee-meanbtn:active{transform:scale(.92)}.bee-speedbtn{height:34px;padding:0 11px;border-radius:999px;border:none;flex:none;cursor:pointer;background:rgba(255,255,255,.16);color:#fff;font-size:.78rem;font-weight:900;display:inline-flex;align-items:center;gap:5px;white-space:nowrap;font-family:Nunito,sans-serif}.bee-speedbtn:hover{background:rgba(255,255,255,.3)}.bee-speedbtn:active{transform:scale(.92)}.bee-hud .bee-meanbtn,.bee-hud .bee-skinbtn,.bee-hud .bee-speedbtn,.bee-hud .vlg-keybtn,.bee-hud .vlg-mutebtn,.bee-hud .vlg-pausebtn{background:#fef3c7;color:#92400e}.bee-hud .bee-meanbtn:hover,.bee-hud .bee-skinbtn:hover,.bee-hud .bee-speedbtn:hover,.bee-hud .vlg-keybtn:hover,.bee-hud .vlg-mutebtn:hover,.bee-hud .vlg-pausebtn:hover{background:#fde68a}.bee-got{position:absolute;transform:translate(-50%,-50%) translateY(10px) scale(.9);text-align:center;width:max-content;max-width:320px;z-index:5;pointer-events:none;font-family:Nunito,sans-serif;opacity:0;transition:opacity .28s ease,transform .4s cubic-bezier(.2,.9,.3,1.2)}.bee-got.on{opacity:1;transform:translate(-50%,-50%) translateY(-16px) scale(1)}.bee-got b{display:inline-block;padding:4px 16px;border-radius:999px;background:#fff;box-shadow:0 4px 14px rgba(80,50,10,.28);font-size:1.35rem;font-weight:900;color:#b45309}.bee-got-ipa{display:block;margin-top:5px;font-size:.92rem;font-weight:800;color:#fff;text-shadow:0 2px 5px rgba(0,0,0,.7),0 0 3px rgba(0,0,0,.6)}.bee-got i{display:block;font-style:normal;font-size:1.02rem;font-weight:800;color:#fff;margin-top:6px;text-shadow:0 2px 5px rgba(0,0,0,.7),0 0 3px rgba(0,0,0,.6)}.bee-got u{display:block;text-decoration:none;font-size:1.02rem;font-weight:700;color:#fff;margin-top:3px;text-shadow:0 2px 5px rgba(0,0,0,.7),0 0 3px rgba(0,0,0,.6)}.bee-stage{position:relative;flex:1;min-height:0;overflow:hidden}.bee-flyer{position:absolute;left:2%;top:50%;transform:translateY(-50%);width:150px;height:150px;z-index:2;opacity:0;transition:opacity .4s ease,left .85s cubic-bezier(.34,.72,.36,1);animation:beeBob 2.4s ease-in-out infinite}.bee-flyer.home{transition:opacity .4s ease,left 1.15s cubic-bezier(.3,.7,.35,1),top 1.15s cubic-bezier(.3,.7,.35,1)}.bee-flyer.dash svg{animation:beeDash .85s cubic-bezier(.3,.7,.4,1)}@keyframes beeDash{0%{transform:translateX(0) rotate(0) scale(1)}35%{transform:translateX(18px) rotate(6deg) scale(1.07)}100%{transform:translateX(0) rotate(0) scale(1)}}.bee-flyer.dash::after{content:'';position:absolute;right:78%;top:46%;width:70px;height:12px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.9)) 0 0/100% 3px no-repeat,linear-gradient(90deg,transparent,rgba(255,255,255,.65)) 12px 7px/70% 3px no-repeat;animation:beeWind .85s ease-out}@keyframes beeWind{0%{opacity:0;transform:translateX(14px) scaleX(.4)}35%{opacity:.95}100%{opacity:0;transform:translateX(-26px) scaleX(1.25)}}.bee-flyer.ready{opacity:1}.bee-flyer.bee-flip svg{transform:scaleX(-1)}.bee-flyer.bee-flip.dash svg{animation:beeDashFlip .85s cubic-bezier(.3,.7,.4,1)}@keyframes beeDashFlip{0%{transform:translateX(0) rotate(0) scale(1) scaleX(-1)}35%{transform:translateX(18px) rotate(-6deg) scale(1.07) scaleX(-1)}100%{transform:translateX(0) rotate(0) scale(1) scaleX(-1)}}.bee-flyer.bee-big{width:210px;height:210px}.bee-flyer.bee-skin-bee3{width:260px;height:260px}.bee-miss-pop{position:absolute;z-index:5;padding:8px 16px;border-radius:16px;background:rgba(120,53,15,.92);color:#fff;text-align:center;white-space:nowrap;font-family:Nunito,sans-serif;box-shadow:0 10px 26px rgba(80,40,5,.4);opacity:0;transform:scale(.6) translateY(6px);transform-origin:left center;transition:opacity .25s ease,transform .3s cubic-bezier(.2,.9,.3,1.3)}.bee-miss-pop.on{opacity:1;transform:scale(1) translateY(0)}.bee-miss-pop b{display:block;font-size:1.25rem;font-weight:900;color:#fde68a}.bee-miss-pop i{display:block;font-size:.85rem;font-style:normal;font-weight:700;margin-top:2px}.bee-miss-pop::before{content:'';position:absolute;left:-7px;top:50%;margin-top:-7px;border:7px solid transparent;border-right-color:rgba(120,53,15,.92);border-left:0}.bee-flyer svg{width:100%!important;height:100%!important;display:block}@keyframes beeBob{0%,100%{transform:translateY(-50%)}50%{transform:translateY(calc(-50% - 14px))}}.bee-lane{position:absolute;inset:0}.bee-word{position:absolute;top:50%;left:100%;transform:translateY(-50%);animation-name:beeDrift;animation-timing-function:linear;animation-fill-mode:forwards;will-change:transform}@keyframes beeDrift{from{left:100%}to{left:-40%}}.bee-slots{display:flex;gap:3px;align-items:center;white-space:nowrap}.bee-slot{width:50px;height:56px;border-radius:0;box-shadow:none;border-bottom:none;clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);background:linear-gradient(180deg,#fffdf4 0 52%,#ffe7ae 100%);filter:drop-shadow(0 0 1.5px #d98c0a) drop-shadow(0 4px 0 #e79a12) drop-shadow(0 8px 14px rgba(120,80,10,.35));display:flex;align-items:center;justify-content:center;font-size:1.55rem;font-weight:900;color:#92400e;text-transform:lowercase}.bee-fixed{width:18px;height:56px;display:flex;align-items:flex-end;justify-content:center;color:#fff;font-weight:900;text-shadow:0 2px 6px rgba(0,0,0,.4)}.bee-slots.boom .bee-fixed,.bee-slots.boom .bee-slot{animation:beeBoom .6s cubic-bezier(.2,.8,.3,1) forwards}@keyframes beeBoom{0%{transform:translate(0,0) rotate(0) scale(1);opacity:1;background:#34d399;color:#064e3b}100%{transform:translate(var(--bx,0),var(--by,-70px)) rotate(var(--br,0)) scale(.35);opacity:0}}.bee-bar{position:relative;z-index:3;margin:0 auto 18px;width:min(640px,94vw);padding:16px 20px 14px;border-radius:22px;background:rgba(255,255,255,.92);border:1px solid rgba(245,158,11,.28);box-shadow:0 14px 40px rgba(120,80,10,.18);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.bee-bar .bee-q{text-align:center;margin-bottom:12px;min-height:34px}.bee-bar .bee-vi{font-size:1.4rem;font-weight:900;color:#1f2937}.bee-bar .bee-def{font-size:1.05rem;font-weight:700;color:#374151;line-height:1.45}.bee-bar .bee-ex{font-size:1.15rem;font-weight:700;color:#1f2937;line-height:1.5}.bee-blank{display:inline-block;min-width:68px;margin:0 3px;padding:0 6px;border-bottom:3px solid #d97706;color:transparent;font-weight:900;letter-spacing:2px;vertical-align:baseline}.bee-bar .bee-inrow{display:flex;gap:10px;justify-content:center}.bee-bar .bee-input{flex:1;min-width:0}@media (max-width:560px){.bee-bar{padding:12px 14px;border-radius:18px}.bee-bar .bee-input{font-size:.95rem;padding:11px 14px}.bee-go{padding:11px 18px;font-size:.92rem}}.bee-bgdlg{position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.5);padding:20px}.bee-bgdlg-in{width:460px;max-width:94vw;background:#fff;border-radius:18px;padding:20px;box-shadow:0 20px 50px rgba(0,0,0,.3)}.bee-bgdlg-h{font-size:1.1rem;font-weight:900;color:#92400e;margin-bottom:4px}.bee-bgdlg-sub{font-size:.82rem;color:#78716c;margin-bottom:12px;line-height:1.5}.bee-bgfile{display:block;margin:10px 0 0;font-size:.82rem}.bee-bgdlg-btns{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}@media (max-width:640px){.bee-flyer{width:92px;height:92px}.bee-flyer.bee-big{width:128px;height:128px}.bee-flyer.bee-skin-bee3{width:158px;height:158px}.bee-slot{width:36px;height:42px;font-size:1.15rem}.bee-note{left:10px;bottom:10px;width:210px;max-width:52vw}.bee-note-list{max-height:30vh}.bee-jar{right:8px;top:78px;bottom:auto;width:36px}.bee-jar-body{height:38px}.bee-jar-lid{width:15px;height:7px}.bee-jar-body::after{width:9px;height:7px}.bee-jar-n{font-size:.56rem;margin-top:2px}.bee-jar-lbl{font-size:.44rem;letter-spacing:.3px}.bee-flyer{top:28%}.bee-word{top:28%}.bee-bar .bee-inrow{flex-direction:column}.bee-bar .bee-input{max-width:none}.bee-hud{flex-wrap:wrap;gap:6px 8px;padding:8px 10px}.bee-hud .bee-score{font-size:1rem}.bee-hud .bee-step{margin-right:0;font-size:.8rem}.bee-hud .bee-speed-t{display:none}.bee-hud .bee-speedbtn{width:34px;padding:0;justify-content:center}.bee-hud .bee-lives{flex:1 0 auto}}.bee-input{box-sizing:border-box;padding:13px 18px;border:2px solid #fcd34d;border-radius:14px;font-size:1.05rem;font-family:Nunito,sans-serif;outline:0;background:#fff;color:#1f2937;transition:border-color .14s,box-shadow .14s}.bee-input:focus{border-color:#f59e0b;box-shadow:0 0 0 4px rgba(245,158,11,.18)}.bee-input.bad{border-color:#ef4444;animation:beeShake .4s}.bee-input::placeholder{color:#c4bfb5}.bee-go{border:none;background:#b45309;color:#fff;border-radius:14px;padding:13px 26px;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;box-shadow:0 4px 14px rgba(180,83,9,.3);transition:background .14s,transform .12s}.bee-go:hover{background:#92400e;transform:translateY(-1px)}.bee-say{display:inline-flex;align-items:center;gap:6px;border:none;background:#f59e0b;color:#fff;border-radius:999px;padding:10px 26px 10px 18px;font-family:Nunito,sans-serif;font-size:.95rem;font-weight:800;cursor:pointer;box-shadow:0 4px 14px rgba(245,158,11,.35);transition:background .14s}.bee-say:hover{background:#d97706}.bee-say-ic{width:26px;height:26px;flex:0 0 auto;display:inline-block}.bee-say-ic svg{width:100%!important;height:100%!important;display:block}.bee-vi{font-size:1.45rem;font-weight:900;color:#1f2937;line-height:1.35}.bee-fb{text-align:center;min-height:24px;margin-top:10px;font-weight:800;font-size:.95rem}.bee-ok{color:#15803d}.bee-no{color:#dc2626}.frog-ov{position:fixed;inset:0;z-index:100050;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(15,23,42,.55);backdrop-filter:blur(3px)}.frog-box{position:relative;width:560px;max-width:94vw;background:#fff;border-radius:22px;padding:26px 26px 24px;box-shadow:0 26px 70px rgba(0,0,0,.32);text-align:center}.frog-x{position:absolute;top:12px;right:12px;width:34px;height:34px;border:none;background:#f1f5f9;color:#475569;border-radius:50%;font-size:1rem;cursor:pointer}.frog-x:hover{background:#dcfce7}.frog-menu-ic{width:190px;height:120px;margin:0 auto 2px;opacity:0;transition:opacity .4s}.frog-menu-ic.ready{opacity:1}.frog-menu-ic svg{width:100%!important;height:100%!important;display:block}.frog-menu-h{font-size:1.5rem;font-weight:900;color:#166534}.frog-menu-sub{font-size:.88rem;color:#64748b;line-height:1.6;margin:8px auto 14px;max-width:420px}.frog-menu-n{display:inline-block;font-size:.76rem;font-weight:800;color:#15803d;background:#dcfce7;padding:4px 12px;border-radius:999px;margin-bottom:18px}.frog-note{margin-top:8px;font-size:.82rem;color:#b45309;background:#fffbeb;border-radius:10px;padding:9px 12px}.frog-go{border:none;background:#15803d;color:#fff;border-radius:14px;padding:12px 30px;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;box-shadow:0 5px 16px rgba(21,128,61,.32);transition:background .14s,transform .12s}.frog-go:hover{background:#166534;transform:translateY(-1px)}.frog-mini{border:1.5px solid #e2e8f0;background:#fff;color:#475569;border-radius:12px;padding:11px 20px;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:800;cursor:pointer}.frog-mini:hover{background:#f8fafc}.frog-end-ic{font-size:3rem}.frog-end-h{font-size:1.4rem;font-weight:900;color:#166534;margin:6px 0 4px}.frog-end-sub{font-size:.95rem;color:#475569;line-height:1.6;margin-bottom:18px}.frog-end-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.frog-ov.frog-playing{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:0;background:linear-gradient(180deg,#664c2b 0,#46331d 100%);backdrop-filter:none}.frog-hud{display:flex;align-items:center;gap:12px;padding:12px 18px;background:rgba(22,74,44,.42);color:#f0fdf4;flex:0 0 auto;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.frog-hud .frog-score{font-size:1.1rem;font-weight:900;color:#86efac}.frog-hud .frog-step{font-size:.85rem;font-weight:800;color:#cbd5e1;margin-right:auto}.frog-hud .frog-lives{display:flex;gap:3px;font-size:1.05rem}.frog-heart.off{filter:grayscale(1);opacity:.3}.frog-xs{width:34px;height:34px;border:none;background:rgba(255,255,255,.12);color:#e2e8f0;border-radius:50%;font-size:.95rem;cursor:pointer}.frog-xs:hover{background:rgba(255,255,255,.24)}@media (max-width:700px){.frog-hud{flex-wrap:wrap;gap:6px 8px;padding:8px 10px}.frog-hud .frog-score{font-size:.95rem}.frog-hud .frog-step{margin-right:0;font-size:.8rem}.frog-hud .frog-lives{flex:1 0 auto}.frog-tsel{font-size:.8rem;padding:2px 8px}.frog-tsel select{font-size:.78rem}.frog-xs{width:30px;height:30px;font-size:.85rem}.frog-mark{display:none!important}}.frog-stage{position:relative;flex:1;min-height:0;overflow:hidden;--frog-gh:124px;--frog-grass:22px;--frog-rw:15%;background-image:linear-gradient(180deg,#4fa8e0 0,#7fc8ee 34%,#b6e4f7 62%,#dff2df 88%,#eef8dd 100%)}.frog-sky{position:absolute;inset:0;overflow:hidden;pointer-events:none}.frog-sun{position:absolute;top:7%;right:10%;width:92px;height:92px;border-radius:50%;background:radial-gradient(circle,#fffbe0 0 38%,#ffe680 62%,rgba(255,230,128,0) 74%);filter:drop-shadow(0 0 26px rgba(255,231,138,.85));animation:frogSun 6s ease-in-out infinite alternate}@keyframes frogSun{from{transform:scale(1)}to{transform:scale(1.06)}}.frog-cl{position:absolute;opacity:0;transition:opacity .6s ease;animation:frogDrift ease-in-out infinite alternate}.frog-cl.ready{opacity:.95}.frog-cl svg{width:100%!important;height:100%!important;display:block}.frog-cl.c1{top:6%;left:6%;width:190px;height:105px;animation-duration:26s}.frog-cl.c2{top:20%;left:33%;width:140px;height:78px;animation-duration:34s;opacity:0}.frog-cl.c3{top:9%;left:58%;width:220px;height:122px;animation-duration:30s}.frog-cl.c4{top:26%;left:80%;width:120px;height:66px;animation-duration:38s}.frog-cl.c2.ready{opacity:.8}.frog-cl.c4.ready{opacity:.75}@keyframes frogDrift{from{transform:translateX(-20px)}to{transform:translateX(30px)}}.frog-petals{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:3}.frog-petals i{position:absolute;top:-30px;width:11px;height:11px;border-radius:62% 8% 62% 8%;background:linear-gradient(135deg,#fff 0 28%,#f9a8d4 68%,#ec4899);animation:frogPetal linear infinite}.frog-petals i:nth-child(3n){background:linear-gradient(135deg,#fff 0 30%,#fde68a 70%,#fbbf24)}.frog-petals i:nth-child(4n){background:linear-gradient(135deg,#fff 0 34%,#e9d5ff 72%,#c084fc)}.frog-petals i:nth-child(2n){width:9px;height:9px}.frog-petals i:nth-child(5n){width:13px;height:13px}@keyframes frogPetal{0%{transform:translate3d(0,-40px,0) rotate(0);opacity:0}8%{opacity:.95}55%{transform:translate3d(60px,55vh,0) rotate(400deg);opacity:.9}100%{transform:translate3d(18px,112vh,0) rotate(760deg);opacity:.3}}.frog-petals i:first-child{left:3%;animation-duration:9s;animation-delay:0s}.frog-petals i:nth-child(2){left:11%;animation-duration:12s;animation-delay:2.4s}.frog-petals i:nth-child(3){left:19%;animation-duration:10s;animation-delay:5.1s}.frog-petals i:nth-child(4){left:27%;animation-duration:13s;animation-delay:1.2s}.frog-petals i:nth-child(5){left:35%;animation-duration:8.5s;animation-delay:6.3s}.frog-petals i:nth-child(6){left:43%;animation-duration:11s;animation-delay:3.7s}.frog-petals i:nth-child(7){left:51%;animation-duration:14s;animation-delay:.6s}.frog-petals i:nth-child(8){left:59%;animation-duration:9.5s;animation-delay:4.8s}.frog-petals i:nth-child(9){left:67%;animation-duration:12s;animation-delay:7.2s}.frog-petals i:nth-child(10){left:75%;animation-duration:10s;animation-delay:2.9s}.frog-petals i:nth-child(11){left:83%;animation-duration:13s;animation-delay:5.6s}.frog-petals i:nth-child(12){left:91%;animation-duration:8.8s;animation-delay:1.8s}.frog-petals i:nth-child(13){left:97%;animation-duration:11.5s;animation-delay:8.1s}.frog-petals i:nth-child(14){left:7%;animation-duration:15s;animation-delay:6.9s}.frog-world{position:absolute;left:0;top:0;bottom:0;transition:transform .55s cubic-bezier(.3,.7,.35,1);will-change:transform}.frog-ground{position:absolute;left:0;bottom:0;height:var(--frog-gh);background-color:#4e9636;background-image:radial-gradient(circle at 22px 13px,#fffbe8 0 3px,transparent 3.5px),radial-gradient(circle at 88px 21px,#ffd9e8 0 3px,transparent 3.5px),radial-gradient(circle at 134px 11px,#fff 0 2.5px,transparent 3px),linear-gradient(180deg,#6cc04b 0 8px,#55a539 8px 17px,#45852c 17px var(--frog-grass),#7a5c34 var(--frog-grass) calc(var(--frog-grass) + 12px),#644a29 100%);background-repeat:repeat-x,repeat-x,repeat-x,no-repeat;background-size:170px 100%,170px 100%,170px 100%,100% 100%;box-shadow:inset 0 -14px 24px rgba(0,0,0,.18)}.frog-ground::before{content:'';position:absolute;left:0;right:0;top:-15px;height:16px;background-repeat:repeat-x;background-size:48px 16px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='16'%3E%3Cg fill='%2373c94f'%3E%3Cpath d='M4 16C4 9 6 5 2 0c6 3 8 8 8 16z'/%3E%3Cpath d='M16 16c0-8 3-12 1-16 4 4 5 9 5 16z'/%3E%3Cpath d='M30 16c0-6 2-10 0-14 4 3 6 7 6 14z'/%3E%3Cpath d='M42 16c0-5-1-8-3-11 4 2 6 6 6 11z'/%3E%3C/g%3E%3C/svg%3E")}.frog-ground::after{content:'';position:absolute;right:0;top:0;bottom:0;width:34px;background:linear-gradient(90deg,transparent,rgba(232,214,158,.95))}.frog-bushes{position:absolute;inset:0}.frog-bush{position:absolute;bottom:calc(var(--frog-gh) - 12px);transform:translateX(-50%);font-size:1.5rem;line-height:1;filter:drop-shadow(0 3px 4px rgba(0,0,0,.22))}.frog-mark{position:absolute;bottom:auto;top:calc(100% - var(--frog-gh) + var(--frog-grass) + 2px);max-height:calc(var(--frog-gh) - var(--frog-grass) - 4px);overflow:hidden;transform:translateX(-50%) translateY(8px);width:max-content;max-width:290px;text-align:center;line-height:1.18;font-family:Nunito,sans-serif;color:#fff;text-shadow:0 2px 5px rgba(0,0,0,.65),0 0 3px rgba(0,0,0,.5);opacity:0;transition:opacity .35s ease,transform .35s cubic-bezier(.3,.8,.4,1);pointer-events:auto}.frog-mark.on{opacity:1;transform:translateX(-50%) translateY(0)}.frog-mark b{display:block;font-size:.96rem;font-weight:900}.frog-mark i{display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:.82rem;font-style:normal;font-weight:800;color:#ffe6a3}.frog-mark.vi-only i{-webkit-line-clamp:4;line-clamp:4}.frog-mark u{display:-webkit-box;-webkit-line-clamp:1;line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;font-size:.78rem;text-decoration:none;color:#d9ecff;margin-top:1px}.frog-tsel{display:inline-flex;align-items:center;gap:5px;font-size:.95rem;background:rgba(255,255,255,.14);border-radius:999px;padding:3px 8px 3px 10px}.frog-tsel select{border:none;background:0 0;color:#e8f5e9;cursor:pointer;outline:0;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:900}.frog-tsel select option{color:#1f2937}.frog-river{position:absolute;bottom:0;height:var(--frog-gh);background:linear-gradient(180deg,#7fd4ec 0,#35a7d4 40%,#1c78a8 100%);box-shadow:inset 18px 0 26px rgba(11,79,110,.35);overflow:hidden}.frog-river::after{content:'';position:absolute;inset:-20% 0;background:repeating-linear-gradient(180deg,rgba(255,255,255,.35) 0 2px,transparent 2px 15px);animation:frogWave 3.4s linear infinite}.frog-reed{position:absolute;left:-10px;bottom:calc(var(--frog-gh) - 12px);font-size:1.7rem}@keyframes frogWave{from{transform:translateY(0)}to{transform:translateY(15px)}}.frog-pads{position:absolute;inset:0;font-size:1.6rem;filter:drop-shadow(0 4px 10px rgba(0,0,0,.4))}.frog-pad{position:absolute;bottom:calc(var(--frog-gh) - 20px);transform:translateX(-50%);width:26px;height:9px;border-radius:50%;background:linear-gradient(180deg,#cbb894,#a08a63);box-shadow:0 2px 4px rgba(0,0,0,.25);opacity:.55;transition:opacity .3s,background .3s,box-shadow .3s}.frog-pad.done{opacity:1;background:linear-gradient(180deg,#fde68a,#f6b93b);box-shadow:0 0 12px rgba(250,204,21,.7)}.frog-pad.goal{width:auto;height:auto;background:0 0;box-shadow:none;opacity:1;bottom:calc(var(--frog-gh) - 10px);line-height:1;filter:drop-shadow(0 3px 5px rgba(0,0,0,.35))}.frog-guy{--frog-foot:76px;position:absolute;bottom:calc(var(--frog-gh) - var(--frog-foot));left:6%;width:360px;height:240px;transform:translateX(-50%);z-index:2;--frog-drop:200px}.frog-body{position:absolute;inset:0;opacity:0;transition:opacity .4s ease}.frog-body.ready{opacity:1}.frog-guy svg{width:100%!important;height:100%!important;display:block;transform:scale(3.6);transform-origin:50% 62%}.frog-guy{overflow:visible}.frog-ov.frog-playing.frog-has-bg{background-size:cover;background-position:center;background-repeat:no-repeat;background-color:#0b1020}.frog-ov.frog-playing.frog-has-bg .frog-hud{background:rgba(0,0,0,.45)}.frog-ov.frog-playing.frog-has-bg .frog-sky{display:none}.frog-ov.frog-playing.frog-has-bg .frog-stage{background-image:none}.frog-guy.drop{animation:frogDrop 170ms cubic-bezier(.45,0,.85,1)}@keyframes frogDrop{0%{transform:translateX(-50%) translateY(calc(var(--frog-drop) * -1))}100%{transform:translateX(-50%) translateY(0)}}.frog-guy.dive{animation:frogDive 1.1s ease-in forwards}@keyframes frogDive{0%{transform:translateX(-50%) translateY(0) scale(1);opacity:1}35%{transform:translateX(-50%) translateY(10px) scale(1.04,.92);opacity:.95}100%{transform:translateX(-50%) translateY(34px) scale(.92,1);opacity:.3}}.frog-splash{position:absolute;bottom:calc(var(--frog-gh) - 22px);width:0;height:0;transform:translateX(-50%);z-index:3;pointer-events:none}.frog-splash i{position:absolute;left:-15px;top:0;width:30px;height:11px;border:2px solid rgba(255,255,255,.92);border-radius:50%;animation:frogRing 1.15s ease-out forwards}.frog-splash i:nth-child(2){animation-delay:.18s}.frog-splash i:nth-child(3){animation-delay:.36s}@keyframes frogRing{0%{transform:scale(.3);opacity:.95}100%{transform:scale(3.6);opacity:0}}.frog-splash b{position:absolute;left:-4px;top:-2px;width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.95);box-shadow:0 0 6px rgba(255,255,255,.6);animation:frogDroplet .95s ease-out forwards}.frog-splash b:nth-child(4){--dx:-52px;animation-delay:.02s}.frog-splash b:nth-child(5){--dx:-28px;animation-delay:.06s;width:6px;height:6px}.frog-splash b:nth-child(6){--dx:-8px;animation-delay:0ms}.frog-splash b:nth-child(7){--dx:16px;animation-delay:.05s;width:6px;height:6px}.frog-splash b:nth-child(8){--dx:36px;animation-delay:.03s}.frog-splash b:nth-child(9){--dx:58px;animation-delay:.08s;width:5px;height:5px}@keyframes frogDroplet{0%{transform:translate(0,0) scale(1);opacity:1}45%{transform:translate(calc(var(--dx) * .55),-52px) scale(.95);opacity:1}100%{transform:translate(var(--dx),18px) scale(.45);opacity:0}}.frog-fw{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:6}.frog-burst{position:absolute;width:0;height:0}.frog-burst i{position:absolute;left:-3px;top:-3px;width:6px;height:6px;border-radius:50%;background:hsl(var(--hue,40) 92% 62%);box-shadow:0 0 12px hsl(var(--hue,40) 96% 70%);transform:rotate(var(--a)) translateY(0);animation:frogSpark 1.3s cubic-bezier(.15,.7,.4,1) forwards}@keyframes frogSpark{0%{transform:rotate(var(--a)) translateY(0) scale(.4);opacity:0}12%{opacity:1}70%{opacity:1}100%{transform:rotate(var(--a)) translateY(calc(var(--d) * -1)) scale(.3);opacity:0}}.frog-guy.slip{animation:frogSlip .7s ease}@keyframes frogSlip{0%,100%{transform:translateX(-50%) rotate(0)}25%{transform:translateX(-50%) rotate(-9deg) translateY(10px)}60%{transform:translateX(-50%) rotate(7deg) translateY(14px)}}.frog-bar{position:relative;z-index:3;flex:0 0 auto;width:min(680px,94vw);margin:0 auto 22px;padding:16px 20px 14px;background:rgba(18,58,36,.62);border:1px solid rgba(190,242,180,.4);border-radius:22px;box-shadow:0 16px 46px rgba(20,60,40,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.frog-time{height:6px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden;margin-bottom:14px}.frog-time i{display:block;height:100%;width:100%;border-radius:999px;background:linear-gradient(90deg,#86efac,#fbbf24 72%,#f87171)}@keyframes frogTime{from{width:100%}to{width:0%}}.frog-word{display:flex;justify-content:center;gap:3px;flex-wrap:wrap;border:2px solid #fbbf24;border-radius:12px;padding:10px 14px;margin:0 auto 14px;width:fit-content;max-width:100%;background:rgba(0,0,0,.28);transition:border-color .2s,box-shadow .2s}.frog-word.ok{border-color:#4ade80;box-shadow:0 0 26px rgba(74,222,128,.45)}.frog-word.miss{border-color:#f87171;animation:beeShake .4s}.frog-c{font-family:'JetBrains Mono',Consolas,monospace;font-size:1.9rem;font-weight:800;color:#64748b;letter-spacing:1px;transition:color .12s,text-shadow .12s}.frog-c.sp{width:12px}.frog-cw{display:inline-flex;flex-wrap:nowrap;gap:3px}.frog-c.hit{color:#4ade80;text-shadow:0 0 14px rgba(74,222,128,.6)}.frog-input{width:100%;box-sizing:border-box;padding:13px 18px;border-radius:14px;border:2px solid rgba(134,239,172,.35);background:rgba(255,255,255,.94);color:#0f172a;font-family:Nunito,sans-serif;font-size:1.05rem;font-weight:700;outline:0;transition:border-color .14s,box-shadow .14s}.frog-input:focus{border-color:#4ade80;box-shadow:0 0 0 4px rgba(74,222,128,.18)}.frog-input.bad{border-color:#f87171;animation:beeShake .3s}.frog-input:disabled{opacity:.6}.frog-info{margin-top:12px;opacity:0;transform:translateY(6px);transition:opacity .25s,transform .25s;height:118px;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:flex-start}.frog-info.show{opacity:1;transform:none}.frog-info-w{font-size:1.15rem;font-weight:900;color:#86efac;display:flex;align-items:center;justify-content:center;gap:8px}.frog-info-ipa{font-size:.9rem;font-weight:700;color:#c4b5fd;margin-top:2px;transform:translateX(16px)}.frog-mark-ipa{display:block;font-size:.78em;font-weight:700;color:#c4b5fd;margin-top:0}.frog-info-vi{font-size:1rem;font-weight:800;color:#fde68a;margin-top:3px}.frog-info-en{font-size:.88rem;color:#cbd5e1;line-height:1.5;margin-top:5px;font-style:italic;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;max-width:100%}.frog-info-miss .frog-info-w{color:#fca5a5}.frog-spk{border:none;background:rgba(255,255,255,.14);color:#e2e8f0;border-radius:50%;width:34px;height:34px;font-size:.85rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0}.frog-spk-ic{width:26px;height:26px;display:block;opacity:0;transition:opacity .3s}.frog-spk-ic.ready{opacity:1}.frog-spk-ic svg{width:100%!important;height:100%!important;display:block}.frog-spk:hover{background:rgba(255,255,255,.28)}.bee-slot.filled{background:linear-gradient(180deg,#ffd873,#f5a623);color:#4a2b04}.bee-slot.wrong{background:linear-gradient(180deg,#fca5a5,#ef4444);color:#fff;filter:drop-shadow(0 0 1.5px #b91c1c) drop-shadow(0 4px 0 #dc2626) drop-shadow(0 8px 14px rgba(120,20,20,.35));animation:beeWrongPop .28s ease}@keyframes beeWrongPop{0%{transform:scale(.75)}60%{transform:scale(1.12)}100%{transform:scale(1)}}.bee-slot.hint{background:linear-gradient(180deg,#fff6d8,#ffe08a);color:#b07407;font-style:italic;opacity:.92}.vlg-pausebtn{height:34px;min-width:34px;padding:0 9px;border:none;border-radius:999px;cursor:pointer;background:rgba(255,255,255,.16);color:#fff;font-size:.9rem;display:inline-flex;align-items:center;justify-content:center;gap:5px}.vlg-pausebtn:hover{background:rgba(255,255,255,.3)}.vlg-mutebtn{height:34px;min-width:34px;padding:0 9px;border:none;border-radius:999px;cursor:pointer;background:rgba(255,255,255,.16);color:#fff;font-size:1rem;line-height:1;display:inline-flex;align-items:center;justify-content:center}.vlg-mutebtn:hover{background:rgba(255,255,255,.3)}.vlg-keybtn{height:34px;min-width:34px;padding:0 9px;border:none;border-radius:999px;cursor:pointer;background:rgba(255,255,255,.16);color:#fff;font-size:1rem;line-height:1;display:inline-flex;align-items:center;justify-content:center}.vlg-keybtn:hover{background:rgba(255,255,255,.3)}.vlg-keybtn.off{opacity:.55}.vlg-sfxbtn{height:34px;min-width:34px;padding:0 9px;border:none;border-radius:999px;cursor:pointer;background:rgba(255,255,255,.16);color:#fff;font-size:1rem;line-height:1;display:inline-flex;align-items:center;justify-content:center}.vlg-sfxbtn:hover{background:rgba(255,255,255,.3)}.vlg-sfxbtn.off{opacity:.55}.bee-hud .vlg-sfxbtn,.mk-hud .vlg-sfxbtn,.mz-hud .vlg-sfxbtn{background:inherit}.fb-toolbar .vlg-sfxbtn{background:rgba(255,255,255,.18)}.vlg-kbd{font-size:.62rem;font-weight:900;letter-spacing:.3px;line-height:1;padding:2px 5px;border-radius:6px;background:rgba(0,0,0,.16);border:1px solid rgba(0,0,0,.14);color:inherit}.vlg-pausehint{font-size:.8rem;font-weight:700;color:#64748b;margin-top:2px}.vlg-paused .bee-word,.vlg-paused .brd-balloon,.vlg-paused .brd-bird,.vlg-paused .brd-cl,.vlg-paused .frog-time i,.vlg-paused .fsh-fish,.vlg-paused [class$="-time"] i,.vlg-paused [class$=TimeBar]{animation-play-state:paused!important}.vlg-pausemsg{position:absolute;inset:0;z-index:70;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.5);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.vlg-pausemsg-in{display:flex;flex-direction:column;align-items:center;gap:16px;padding:26px 40px;border-radius:22px;background:rgba(255,255,255,.96);font-family:Nunito,sans-serif;font-size:1.5rem;font-weight:900;color:#1f2937;box-shadow:0 24px 60px rgba(0,0,0,.35)}.vlg-pausego{border:none;border-radius:14px;padding:11px 26px;cursor:pointer;background:#16a34a;color:#fff;font-family:Nunito,sans-serif;font-size:1rem;font-weight:900}.vlg-pausego:hover{background:#15803d}.vlg-paused .bee-note,.vlg-paused .brd-note,.vlg-paused .fsh-note,.vlg-paused .mk-note,.vlg-paused .mz-note{z-index:80}.vlg-note-grab{touch-action:none;cursor:grab;-webkit-user-select:none;user-select:none}.vlg-note-grab:active{cursor:grabbing}.vlg-note-grab::before{content:'⠿';font-size:.95rem;opacity:.7;line-height:1}.vlg-note-x{margin-left:4px;flex:none;width:22px;height:22px;padding:0;border:none;border-radius:50%;background:rgba(255,255,255,.22);color:inherit;font-size:.74rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.vlg-note-x:hover{background:rgba(255,255,255,.45)}.vlg-note-off{display:none!important}.vlg-note-btn{position:absolute;z-index:8;width:46px;height:46px;padding:0;border:none;border-radius:50%;background:rgba(255,255,255,.95);box-shadow:0 8px 20px rgba(5,60,80,.3);font-size:1.3rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.vlg-note-btn:hover{background:#fff;transform:translateY(-1px)}.vlg-note-btn-n{position:absolute;top:-3px;right:-3px;min-width:19px;height:19px;padding:0 5px;border-radius:999px;background:#dc2626;color:#fff;font-family:Nunito,sans-serif;font-size:.68rem;font-weight:900;display:flex;align-items:center;justify-content:center}.vlg-cheer{position:absolute;inset:0;z-index:60;pointer-events:none;overflow:hidden}.vlg-cheer svg{width:100%!important;height:100%!important;display:block}.bee-note{position:absolute;left:20px;bottom:18px;width:320px;max-width:42vw;z-index:4;background:rgba(255,251,235,.96);border:2px solid rgba(180,83,9,.3);border-radius:18px;box-shadow:0 12px 30px rgba(120,80,10,.28);font-family:Nunito,sans-serif;overflow:hidden;opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s;pointer-events:none}.bee-note.has{opacity:1;transform:none;pointer-events:auto}.bee-note-h{display:flex;align-items:center;gap:7px;padding:9px 13px;cursor:pointer;background:linear-gradient(180deg,#fcd34d,#f8b62b);color:#7c3d05;font-size:.86rem;font-weight:900}.bee-note-n{min-width:20px;text-align:center;padding:1px 6px;border-radius:999px;background:rgba(255,255,255,.75);font-size:.74rem}.bee-note-cx{margin-left:auto;font-style:normal;transition:transform .25s}.bee-note.mini .bee-note-cx{transform:rotate(-90deg)}.bee-note.mini .bee-note-list{max-height:0;padding:0 13px}.bee-note-list{max-height:40vh;overflow-y:auto;padding:8px 13px 11px;transition:max-height .3s ease,padding .3s ease}.bee-note-it{padding:8px 0;border-bottom:1px dashed rgba(180,83,9,.22);opacity:0;transform:translateX(-8px);transition:opacity .3s,transform .3s}.bee-note-it.on{opacity:1;transform:none}.bee-note-it:last-child{border-bottom:none}.bee-note-it.no{background:rgba(254,226,226,.7);border-radius:8px;padding:8px 8px}.bee-note-mk{font-size:.8rem;font-weight:900;color:#16a34a}.bee-note-it.no .bee-note-mk{color:#dc2626}.bee-note-w{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}.bee-note-w b{font-size:1rem;font-weight:900;color:#92400e}.bee-note-ipa{font-size:.78rem;color:#a16207;font-family:'JetBrains Mono',Consolas,monospace}.bee-note-pos{font-style:normal;font-size:.68rem;font-weight:900;color:#fff;background:#b45309;padding:1px 7px;border-radius:999px}.bee-note-vi{font-size:.86rem;font-weight:800;color:#3f6212;margin-top:2px}.bee-note-en{font-size:.78rem;color:#57534e;line-height:1.45;margin-top:2px}.bee-note-ex{font-size:.76rem;font-style:italic;color:#78716c;line-height:1.45;margin-top:3px}.mk-ov{display:none;position:fixed;inset:0;z-index:100050;background:linear-gradient(180deg,#bfe3ff 0,#dff3d8 55%,#cfe9bf 100%);align-items:center;justify-content:center;padding:20px;font-family:Nunito,sans-serif}.mk-box{position:relative;width:720px;max-width:96vw;max-height:92vh;overflow-y:auto;background:#fff;border-radius:24px;padding:26px 28px 24px;box-shadow:0 24px 60px rgba(80,60,10,.25)}.mk-x{position:absolute;top:14px;right:16px;width:30px;height:30px;border-radius:50%;border:none;background:#fef3c7;color:#92400e;cursor:pointer;font-size:.9rem}.mk-x:hover{background:#fde68a}.mk-menu-ic{width:120px;height:120px;margin:0 auto 4px}.mk-menu-ic svg{width:100%!important;height:100%!important}.mk-menu-h{font-size:1.5rem;font-weight:900;color:#a16207;text-align:center}.mk-menu-sub{font-size:.86rem;color:#78716c;margin:5px 0 20px;text-align:center;line-height:1.55}.mk-menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.mk-mode{display:flex;flex-direction:column;align-items:flex-start;gap:5px;text-align:left;padding:18px;border:none;border-radius:18px;background:#f7fee7;cursor:pointer;box-shadow:0 4px 14px rgba(101,91,20,.1);font-family:Nunito,sans-serif;transition:transform .14s,box-shadow .14s}.mk-mode:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(101,91,20,.18)}.mk-mode.mk-off{opacity:.5;cursor:not-allowed}.mk-mode-ic{font-size:1.7rem}.mk-mode-t{font-size:1rem;font-weight:900;color:#1f2937}.mk-mode-d{font-size:.8rem;color:#78716c;line-height:1.45}.mk-mode-n{font-size:.74rem;font-weight:800;color:#a16207;background:#fef9c3;padding:2px 9px;border-radius:999px;margin-top:4px}.mk-note-msg{margin-top:14px;font-size:.82rem;color:#a16207;background:#fef9c3;border-radius:10px;padding:9px 12px;text-align:center}.mk-end{text-align:center}.mk-end-ic{font-size:3rem}.mk-end-h{font-size:1.4rem;font-weight:900;color:#a16207;margin:6px 0 4px}.mk-end-sub{font-size:.95rem;color:#57534e;line-height:1.6;margin-bottom:18px}.mk-end-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.mk-mini{border:1.5px solid #fcd34d;background:#fff;color:#a16207;border-radius:12px;padding:11px 18px;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:800;cursor:pointer}.mk-mini:hover{background:#fffbeb}.mk-ov.mk-playing{padding:0;align-items:stretch;justify-content:stretch;flex-direction:column;background-size:cover;background-position:center;background-repeat:no-repeat}.mk-ov.mk-playing.mk-has-bg{background-color:#123}.mk-hud{position:relative;z-index:3;display:flex;align-items:center;gap:14px;padding:12px 18px;background:rgba(255,255,255,.82);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.mk-hud .mk-score{font-size:1.15rem;font-weight:900;color:#a16207}.mk-hud .mk-step{font-size:.9rem;font-weight:800;color:#78716c;margin-right:auto}.mk-hud .mk-lives{display:flex;gap:3px;font-size:1.1rem}.mk-heart.off{filter:grayscale(1);opacity:.35}.mk-xs{width:34px;height:34px;border-radius:50%;border:none;flex:none;background:#fef3c7;color:#92400e;cursor:pointer;font-size:.95rem}.mk-xs:hover{background:#fde68a}.mk-hud .vlg-keybtn,.mk-hud .vlg-mutebtn,.mk-hud .vlg-pausebtn{background:#fef3c7;color:#92400e}.mk-hud .vlg-keybtn:hover,.mk-hud .vlg-mutebtn:hover,.mk-hud .vlg-pausebtn:hover{background:#fde68a}.mk-hintb.off,.mk-sfxb.off{opacity:.55;background:#f1f5f9}.mk-stage{position:relative;flex:1;min-height:260px;overflow:hidden}.mk-tree{position:absolute;inset:0}.mk-monkey{position:absolute;left:8%;top:1%;width:320px;height:320px;transform:translateX(-50%);z-index:4;opacity:0;transition:left .6s cubic-bezier(.3,.7,.4,1),opacity .4s}.mk-pick{position:absolute;top:30%;transform:translateX(-50%) scale(.2);transform-origin:center;font-size:2.6rem;z-index:3;opacity:0;pointer-events:none;filter:drop-shadow(0 4px 8px rgba(0,0,0,.3));transition:opacity .25s ease,transform .32s cubic-bezier(.2,.9,.3,1.4)}.mk-pick.on{opacity:1;transform:translateX(-50%) scale(1)}.mk-pick.gone{opacity:0;transform:translateX(-50%) scale(.45) translateY(-26px)}.mk-fly-banana{position:fixed;z-index:100060;pointer-events:none;font-size:2.2rem;line-height:1;transform:translate(-50%,-50%) scale(1);opacity:1;filter:drop-shadow(0 4px 8px rgba(0,0,0,.35));transition:transform .56s cubic-bezier(.4,-.15,.4,1),opacity .56s ease-in}.mk-hud .mk-score.pop{animation:mkScorePop .42s cubic-bezier(.2,.9,.3,1.5)}@keyframes mkScorePop{0%{transform:scale(1)}40%{transform:scale(1.35);color:#f59e0b}100%{transform:scale(1)}}.mk-monkey.ready{opacity:1}.mk-monkey svg{width:100%!important;height:100%!important;display:block}.mk-monkey.climb{animation:mkClimb .7s ease}@keyframes mkClimb{0%,100%{transform:translateX(-50%) scale(1)}40%{transform:translateX(-50%) scale(1.12) rotate(-4deg)}}.mk-monkey.slip{animation:mkSlip .6s ease}@keyframes mkSlip{0%,100%{transform:translateX(-50%) rotate(0)}25%{transform:translateX(-58%) rotate(-9deg)}75%{transform:translateX(-42%) rotate(9deg)}}.mk-bar{position:relative;z-index:3;margin:0 auto 18px;width:min(640px,94vw);padding:14px 20px;border-radius:22px;background:rgba(255,255,255,.94);border:1px solid rgba(161,98,7,.25);box-shadow:0 14px 40px rgba(80,60,10,.18);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.mk-time{height:6px;border-radius:999px;background:rgba(0,0,0,.1);overflow:hidden;margin-bottom:12px}.mk-time i{display:block;height:100%;width:100%;background:linear-gradient(90deg,#facc15,#d97706)}@keyframes mkTime{from{width:100%}to{width:0%}}.mk-q{text-align:center;margin-bottom:10px;min-height:32px}.mk-vi{font-size:1.4rem;font-weight:900;color:#1f2937;line-height:1.35}.mk-def{font-size:1.05rem;font-weight:700;color:#374151;line-height:1.45}.mk-ex{font-size:1.12rem;font-weight:700;color:#1f2937;line-height:1.5}.mk-say{border:none;background:#f59e0b;color:#fff;border-radius:999px;padding:10px 26px;font-family:Nunito,sans-serif;font-size:.95rem;font-weight:800;cursor:pointer;box-shadow:0 4px 14px rgba(245,158,11,.35)}.mk-say:hover{background:#d97706}.mk-slots{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:12px;min-height:8px}.mk-slot-word{display:flex;flex-direction:row;flex-wrap:nowrap;gap:4px}.mk-slot{width:34px;height:42px;border-radius:9px;border:2px solid #fcd34d;background:#fffdf6;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:900;color:#a16207;text-transform:lowercase}.mk-slot.on{border-color:#65a30d;background:#ecfccb;color:#3f6212}.mk-slot.hint{color:#cbb26a;background:#fffdf6;border-style:dashed}.vlg-note-hl{color:#dc2626;font-weight:800}.vlg-lvbadge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.2);font-size:.74rem;font-weight:800;white-space:nowrap}.vlg-lvbadge b{font-size:.82rem}.vlg-lvmsg{margin:12px auto 20px;max-width:340px;padding:10px 14px;border-radius:12px;background:#eef6ff;border:1.5px solid #bfdbfe;color:#1d4ed8;font-size:.82rem;font-weight:700;line-height:1.45}.vlg-lvmsg.done{background:#ecfdf5;border-color:#a7f3d0;color:#047857}.vlg-note-trbtn{border:none;background:0 0;cursor:pointer;padding:0 2px;margin-left:4px;font-size:.8rem;line-height:1;opacity:.5;vertical-align:baseline;filter:grayscale(1);transition:opacity .15s,filter .15s}.vlg-note-trbtn:hover{opacity:1;filter:none}.vlg-note-trbtn.on{opacity:1;filter:none}.vlg-note-trbtn:disabled{cursor:default;opacity:.35}.vlg-note-exvi{font-size:.74rem;line-height:1.45;margin-top:2px;color:#0f766e;font-style:normal}.fsh-speed{width:auto!important;padding:0 10px;font-size:.82rem;font-weight:800;white-space:nowrap}.dgn-note{position:absolute;right:18px;bottom:22px;width:300px;max-width:30vw;z-index:6;background:rgba(255,251,235,.97);border:2px solid rgba(180,83,9,.3);border-radius:18px;box-shadow:0 12px 30px rgba(120,53,15,.28);overflow:hidden;opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s;pointer-events:none}.dgn-note.has{opacity:1;transform:none;pointer-events:auto}.dgn-note-h{display:flex;align-items:center;gap:7px;padding:9px 13px;cursor:pointer;background:linear-gradient(180deg,#fcd34d,#f59e0b);color:#7c2d12;font-size:.86rem;font-weight:900}.dgn-note-n{min-width:20px;text-align:center;padding:1px 6px;border-radius:999px;background:rgba(255,255,255,.8);font-size:.74rem}.dgn-note-cx{margin-left:auto;font-style:normal;transition:transform .25s}.dgn-note.mini .dgn-note-cx{transform:rotate(-90deg)}.dgn-note.mini .dgn-note-list{max-height:0;padding:0 13px}.dgn-note-list{max-height:34vh;overflow-y:auto;padding:8px 13px 11px;transition:max-height .3s ease,padding .3s ease}.dgn-note-it{padding:8px 0;opacity:0;transform:translateX(-8px);transition:opacity .3s,transform .3s}.dgn-note-it.on{opacity:1;transform:none}.dgn-note-it.no{background:rgba(254,226,226,.7);border-radius:8px;padding:8px}.dgn-note-mk{font-size:.8rem;font-weight:900;color:#16a34a}.dgn-note-it.no .dgn-note-mk{color:#dc2626}.dgn-note-w{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}.dgn-note-w b{font-size:1rem;font-weight:900;color:#b45309}.dgn-note-ipa{font-size:.78rem;color:#d97706;font-family:'JetBrains Mono',Consolas,monospace}.dgn-note-pos{font-style:normal;font-size:.68rem;font-weight:900;color:#fff;background:#b45309;padding:1px 7px;border-radius:999px}.dgn-note-vi{font-size:.86rem;font-weight:800;color:#b45309;margin-top:2px}.dgn-note-en{font-size:.78rem;color:#57534e;line-height:1.45;margin-top:2px}.dgn-note-ex{font-size:.76rem;font-style:italic;color:#78716c;line-height:1.45;margin-top:3px}@media (max-width:640px){.dgn-note{left:8px;right:auto;top:92px;width:210px;max-width:62vw}}.vlg-bgm-btn{position:fixed;right:12px;top:56px;z-index:100098;width:42px;height:42px;border-radius:50%;border:none;cursor:pointer;background:rgba(255,255,255,.92);box-shadow:0 4px 14px rgba(0,0,0,.25);font-size:1.15rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:transform .12s,background .12s}.vlg-bgm-btn:hover{transform:scale(1.08);background:#fff}.vlg-bgm-btn.off{background:rgba(226,232,240,.92);opacity:.9}.swfclv-ov{display:none;position:fixed;inset:0;z-index:100055;background:rgba(15,23,42,.5);align-items:center;justify-content:center;padding:16px;font-family:Nunito,sans-serif}.swfclv-box{position:relative;width:min(460px,94vw);background:#fff;border-radius:20px;padding:24px 22px 22px;box-shadow:0 24px 60px rgba(0,0,0,.35);text-align:center}.swfclv-x{position:absolute;top:12px;right:14px;width:30px;height:30px;border-radius:50%;border:none;background:#f1f5f9;color:#475569;cursor:pointer;font-size:1rem}.swfclv-x:hover{background:#e2e8f0}.swfclv-h{font-size:1.25rem;font-weight:900;color:#0f172a}.swfclv-sub{font-size:.85rem;color:#64748b;margin:6px 0 16px;line-height:1.5}.swfclv-opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}@media (max-width:460px){.swfclv-opts{grid-template-columns:1fr 1fr}}.swfclv-opt{display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer;padding:12px 8px;border:2px solid #e2e8f0;border-radius:14px;background:#f8fafc;font-family:Nunito,sans-serif;font-size:1.05rem;font-weight:900;color:#334155;transition:transform .12s,box-shadow .12s,border-color .12s}.swfclv-opt:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(15,23,42,.14)}.swfclv-opt i{font-style:normal;font-size:.72rem;font-weight:800;color:#64748b;background:#e2e8f0;border-radius:999px;padding:1px 9px}.swfclv-all{grid-column:1/-1;flex-direction:row;gap:8px;border-color:#14b8a6;color:#0f766e;background:#f0fdfa}.swfclv-opt.cefr-a1{border-color:#86efac;color:#15803d}.swfclv-opt.cefr-a2{border-color:#6ee7b7;color:#047857}.swfclv-opt.cefr-b1{border-color:#93c5fd;color:#1d4ed8}.swfclv-opt.cefr-b2{border-color:#a5b4fc;color:#4338ca}.swfclv-opt.cefr-c1{border-color:#d8b4fe;color:#7e22ce}.swfclv-opt.cefr-c2{border-color:#f9a8d4;color:#be185d}.swanlv-box{width:min(520px,94vw)}.swanlv-chips{display:flex;flex-wrap:wrap;gap:9px;justify-content:center}.swanlv-chip{display:inline-flex;align-items:center;gap:7px;cursor:pointer;font-family:inherit;border:2px solid #e5e9ef;background:#f4f6f9;color:#a3adba;border-radius:999px;padding:9px 16px;font-size:.92rem;font-weight:800;opacity:.72;transition:all .14s}.swanlv-chip i{font-style:normal;font-size:.7rem;font-weight:800;color:#a3adba;background:#e8ecf1;border-radius:999px;padding:1px 8px}.swanlv-chip:hover{transform:translateY(-1px);opacity:1}.swanlv-chip.on{opacity:1}.swanlv-chip.on i{color:#fff;background:rgba(0,0,0,.16)}.swanlv-chip.on.cefr-a1{border-color:#22c55e;color:#14532d;background:#dcfce7;box-shadow:0 3px 10px rgba(34,197,94,.28)}.swanlv-chip.on.cefr-a2{border-color:#10b981;color:#064e3b;background:#d1fae5;box-shadow:0 3px 10px rgba(16,185,129,.28)}.swanlv-chip.on.cefr-b1{border-color:#3b82f6;color:#1e3a8a;background:#dbeafe;box-shadow:0 3px 10px rgba(59,130,246,.28)}.swanlv-chip.on.cefr-b2{border-color:#6366f1;color:#312e81;background:#e0e7ff;box-shadow:0 3px 10px rgba(99,102,241,.28)}.swanlv-chip.on.cefr-c1{border-color:#a855f7;color:#581c87;background:#f3e8ff;box-shadow:0 3px 10px rgba(168,85,247,.28)}.swanlv-chip.on.cefr-c2{border-color:#ec4899;color:#831843;background:#fce7f3;box-shadow:0 3px 10px rgba(236,72,153,.28)}.swanlv-chip.on.cefr-x{border-color:#64748b;color:#1e293b;background:#e2e8f0;box-shadow:0 3px 10px rgba(100,116,139,.28)}.swanlv-chip.on i{color:#fff;background:rgba(15,23,42,.34)}.swanlv-acts{display:flex;align-items:center;gap:8px;margin-top:18px;flex-wrap:wrap}.swanlv-all,.swanlv-none{border:1.5px solid #e2e8f0;background:#fff;color:#64748b;border-radius:999px;padding:8px 15px;font-size:.8rem;font-weight:700;cursor:pointer;font-family:inherit}.swanlv-all:hover,.swanlv-none:hover{background:#f1f5f9}.swanlv-go{flex:1;min-width:150px;border:none;border-radius:999px;padding:12px 22px;background:linear-gradient(135deg,#10b981,#0d9488);color:#fff;font-size:.95rem;font-weight:800;cursor:pointer;font-family:inherit;box-shadow:0 6px 16px rgba(13,148,136,.3);transition:filter .15s}.swanlv-go:hover:not(:disabled){filter:brightness(1.07)}.swanlv-go:disabled{background:#cbd5e1;box-shadow:none;cursor:default}.swanlv-go b{font-weight:800;opacity:.85}body.vs-dark .swanlv-chip{background:#171f2c;border-color:#2b3547;color:#5a6779}body.vs-dark .swanlv-chip i{background:#0f172a;color:#5a6779}body.vs-dark .swanlv-chip.on i{color:#fff;background:rgba(0,0,0,.35)}body.vs-dark .swanlv-all,body.vs-dark .swanlv-none{background:#1e293b;border-color:#334155;color:#94a3b8}.mk-fixed{width:14px;display:flex;align-items:flex-end;justify-content:center;color:#a16207;font-weight:900}.mk-inrow{display:flex;gap:10px;justify-content:center}.mk-input{box-sizing:border-box;flex:1;min-width:0;padding:13px 18px;border:2px solid #fcd34d;border-radius:14px;font-size:1.05rem;font-family:Nunito,sans-serif;outline:0;background:#fff;color:#1f2937;transition:border-color .14s,box-shadow .14s}.mk-input:focus{border-color:#f59e0b;box-shadow:0 0 0 4px rgba(245,158,11,.18)}.mk-input.bad{border-color:#ef4444;animation:mkShake .4s}.mk-input::placeholder{color:#c4bfb5}@keyframes mkShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}.mk-go{border:none;background:#a16207;color:#fff;border-radius:14px;padding:13px 24px;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;box-shadow:0 4px 14px rgba(161,98,7,.3);transition:background .14s,transform .12s;white-space:nowrap}.mk-go:hover{background:#854d0e;transform:translateY(-1px)}.mk-fb{text-align:center;min-height:24px;margin-top:10px;font-weight:800;font-size:.95rem}.mk-fb.ok{color:#15803d}.mk-fb.no{color:#dc2626}.mk-note{position:absolute;left:20px;bottom:18px;width:300px;max-width:42vw;z-index:4;background:rgba(247,254,231,.96);border:2px solid rgba(161,98,7,.3);border-radius:18px;box-shadow:0 12px 30px rgba(80,60,10,.28);overflow:hidden;opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s;pointer-events:none}.mk-note.has{opacity:1;transform:none;pointer-events:auto}.mk-note-h{display:flex;align-items:center;gap:7px;padding:9px 13px;cursor:pointer;background:linear-gradient(180deg,#a3e635,#84cc16);color:#365314;font-size:.86rem;font-weight:900}.mk-note-n{min-width:20px;text-align:center;padding:1px 6px;border-radius:999px;background:rgba(255,255,255,.8);font-size:.74rem}.mk-note-cx{margin-left:auto;font-style:normal;transition:transform .25s}.mk-note.mini .mk-note-cx{transform:rotate(-90deg)}.mk-note.mini .mk-note-list{max-height:0;padding:0 13px}.mk-note-list{max-height:34vh;overflow-y:auto;padding:8px 13px 11px;transition:max-height .3s ease,padding .3s ease}.mk-note-it{padding:8px 0;opacity:0;transform:translateX(-8px);transition:opacity .3s,transform .3s}.mk-note-it.on{opacity:1;transform:none}.mk-note-it.no{background:rgba(254,226,226,.7);border-radius:8px;padding:8px}.mk-note-mk{font-size:.8rem;font-weight:900;color:#16a34a}.mk-note-it.no .mk-note-mk{color:#dc2626}.mk-note-w{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}.mk-note-w b{font-size:1rem;font-weight:900;color:#a16207}.mk-note-ipa{font-size:.78rem;color:#a16207;font-family:'JetBrains Mono',Consolas,monospace}.mk-note-pos{font-style:normal;font-size:.68rem;font-weight:900;color:#fff;background:#a16207;padding:1px 7px;border-radius:999px}.mk-note-vi{font-size:.86rem;font-weight:800;color:#3f6212;margin-top:2px}.mk-note-en{font-size:.78rem;color:#57534e;line-height:1.45;margin-top:2px}.mk-note-ex{font-size:.76rem;font-style:italic;color:#78716c;line-height:1.45;margin-top:3px}@media (max-width:640px){.mk-box{padding:20px 16px 18px}.mk-inrow{flex-direction:column;align-items:stretch}.mk-note{left:auto;right:10px;top:auto;bottom:320px;width:210px;max-width:62vw;display:flex;flex-direction:column-reverse}.mk-note-list{max-height:34vh}.mk-monkey{width:210px;height:210px}.mk-pick{top:15%}}.mz-ov{display:none;position:fixed;inset:0;z-index:100050;background:linear-gradient(180deg,#cffafe 0,#ccfbf1 60%,#d1fae5 100%);align-items:center;justify-content:center;padding:20px;font-family:Nunito,sans-serif}.mz-box{position:relative;width:820px;max-width:96vw;max-height:92vh;overflow-y:auto;background:#fff;border-radius:24px;padding:26px 28px 24px;box-shadow:0 24px 60px rgba(13,148,136,.25)}.mz-x{position:absolute;top:14px;right:16px;width:30px;height:30px;border-radius:50%;border:none;background:#ccfbf1;color:#0f766e;cursor:pointer;font-size:.9rem}.mz-x:hover{background:#99f6e4}.mz-menu-ic{width:120px;height:120px;margin:0 auto 4px}.mz-menu-ic svg{width:100%!important;height:100%!important}.mz-menu-h{font-size:1.5rem;font-weight:900;color:#0f766e;text-align:center}.mz-menu-sub{font-size:.86rem;color:#64748b;margin:5px 0 16px;text-align:center;line-height:1.55}.mz-menu-h2{font-size:.82rem;font-weight:900;color:#0d9488;text-transform:uppercase;letter-spacing:.4px;margin:6px 0 10px}.mz-modes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}@media (max-width:620px){.mz-modes{grid-template-columns:1fr 1fr}}@media (max-width:430px){.mz-modes{grid-template-columns:1fr}}.mz-mode{display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;padding:15px;border:none;border-radius:16px;background:#f0fdfa;cursor:pointer;box-shadow:0 4px 14px rgba(13,148,136,.1);font-family:Nunito,sans-serif;transition:transform .14s,box-shadow .14s}.mz-mode:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(13,148,136,.18)}.mz-mode.off{opacity:.5;cursor:not-allowed}.mz-mode-ic{font-size:1.1rem;font-weight:900;color:#fff;background:#0d9488;border-radius:8px;padding:2px 9px}.mz-mode-t{font-size:.96rem;font-weight:900;color:#1f2937}.mz-mode-d{font-size:.78rem;color:#64748b;line-height:1.4}.mz-mode-n{font-size:.72rem;font-weight:800;color:#0f766e;background:#ccfbf1;padding:2px 9px;border-radius:999px;margin-top:3px}.mz-note-msg{margin-top:14px;font-size:.82rem;color:#b45309;background:#fffbeb;border-radius:10px;padding:9px 12px;text-align:center}.mz-end{text-align:center}.mz-end-ic{font-size:3rem}.mz-end-h{font-size:1.4rem;font-weight:900;color:#0f766e;margin:6px 0 4px}.mz-end-sub{font-size:.98rem;color:#57534e;line-height:1.6;margin-bottom:18px}.mz-end-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.mz-go{border:none;background:#0d9488;color:#fff;border-radius:14px;padding:12px 26px;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;box-shadow:0 5px 16px rgba(13,148,136,.3)}.mz-go:hover{background:#0f766e}.mz-mini{border:1.5px solid #99f6e4;background:#fff;color:#0f766e;border-radius:12px;padding:11px 18px;font-family:Nunito,sans-serif;font-size:.9rem;font-weight:800;cursor:pointer}.mz-mini:hover{background:#f0fdfa}.mz-ov.mz-playing{padding:0;align-items:stretch;justify-content:stretch;flex-direction:column;background-size:cover;background-position:center;background-repeat:no-repeat}.mz-ov.mz-playing.mz-has-bg{background-color:#0b2e2b}.mz-hud{position:relative;z-index:3;display:flex;align-items:center;gap:14px;padding:12px 18px;background:rgba(255,255,255,.85);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.mz-hud .mz-score{font-size:1.15rem;font-weight:900;color:#0f766e}.mz-hud .mz-step{font-size:.9rem;font-weight:800;color:#64748b;margin-right:auto}.mz-hud .mz-hud-hint{font-size:.82rem;font-weight:700;color:#0f766e;margin-right:auto}@media (max-width:720px){.mz-hud .mz-hud-hint{display:none}}.mz-hud .mz-need{font-size:.82rem;font-weight:800;color:#dc2626}.mz-hud .mz-need.open{color:#15803d}.mz-exit{position:absolute}.mz-lock{position:absolute;top:-6px;right:-8px;font-size:.5em;filter:drop-shadow(0 1px 2px rgba(0,0,0,.4))}.mz-exit.unlocked .mz-lock{display:none}.mz-hud .mz-lives{display:flex;gap:3px;font-size:1.1rem}.mz-heart.off{filter:grayscale(1);opacity:.35}.mz-xs{width:34px;height:34px;border-radius:50%;border:none;flex:none;background:#ccfbf1;color:#0f766e;cursor:pointer;font-size:.95rem}.mz-xs:hover{background:#99f6e4}.mz-skinbtn{width:34px;height:34px;border-radius:50%;border:none;flex:none;background:#ccfbf1;color:#0f766e;cursor:pointer;font-size:1rem;line-height:1}.mz-skinbtn:hover{background:#99f6e4}.mz-hud .vlg-keybtn,.mz-hud .vlg-mutebtn,.mz-hud .vlg-pausebtn{background:#ccfbf1;color:#0f766e}.mz-hud .vlg-keybtn:hover,.mz-hud .vlg-mutebtn:hover,.mz-hud .vlg-pausebtn:hover{background:#99f6e4}.mz-skinbtn:active{transform:scale(.9)}@media (max-width:640px){.mz-hud{flex-wrap:wrap;gap:6px 8px;padding:8px 10px}.mz-hud .mz-score{font-size:1rem}.mz-hud .mz-need{font-size:.74rem}.mz-hud .mz-lives{flex:1 0 auto}.mz-skinbtn,.mz-xs{width:30px;height:30px;font-size:.85rem}}.mz-stage{position:relative;flex:1;min-height:240px;overflow:visible;z-index:4;display:flex;align-items:center;justify-content:center;padding:14px}.mz-grid{position:relative;display:grid;grid-template-columns:repeat(var(--cols),1fr);grid-template-rows:repeat(var(--rows),1fr);background:rgba(255,255,255,.55);border-radius:10px;box-shadow:0 10px 30px rgba(13,80,70,.2);border:3px solid #0d9488}.mz-cell{box-sizing:border-box;border:0 solid #0d9488}.mz-cell.wN{border-top-width:3px}.mz-cell.wE{border-right-width:3px}.mz-cell.wS{border-bottom-width:3px}.mz-cell.wW{border-left-width:3px}.mz-exit{position:absolute;transform:translate(-50%,-50%);font-size:calc(100% / var(--cols) * .9);z-index:2}.mz-exit{font-size:min(6vw, 40px)}.mz-station{position:absolute;width:calc(100% / var(--cols));aspect-ratio:1;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;z-index:2}.mz-chest{width:116%;height:116%;opacity:0;transition:opacity .4s,transform .4s ease}.mz-chest.ready{opacity:1}.mz-chest svg{width:100%!important;height:100%!important;display:block}.mz-station.got .mz-chest{opacity:.35;transform:scale(.9)}.mz-station.lost .mz-chest{opacity:.35;filter:grayscale(1)}.mz-dia-pop{position:absolute;left:50%;top:50%;width:90%;height:90%;transform:translate(-50%,-50%) scale(.5);opacity:0;z-index:9;transition:opacity .35s ease,transform 1s cubic-bezier(.2,.8,.3,1);pointer-events:none}.mz-dia-pop.rise{opacity:1;transform:translate(-50%,-200%) scale(1.15)}.mz-dia-pop svg{width:100%!important;height:100%!important;display:block}.mz-qmark{position:absolute;width:calc(100% / var(--cols) * .68);aspect-ratio:1;transform:translate(-50%,-128%);opacity:0;transition:opacity .25s;pointer-events:none;z-index:7}.mz-qmark.on{opacity:1}.mz-qmark svg{width:100%!important;height:100%!important;display:block}.mz-cat{position:absolute;width:calc(100% / var(--cols) * 1.05);aspect-ratio:1;transform:translate(-50%,-55%);z-index:6;opacity:0;transition:left .22s ease,top .22s ease,transform .25s ease,opacity .4s}.mz-cat.aside{transform:translate(-66%,-55%);opacity:.5}.mz-cat.aside-right{transform:translate(-34%,-55%);opacity:.5}.mz-cat.ready{opacity:1}.mz-cat svg{width:100%!important;height:100%!important;display:block}.mz-cat.flip svg{transform:scaleX(-1)!important}.mz-bar{position:relative;z-index:3;margin:0 auto 14px;flex:0 0 auto;width:min(680px,94vw);min-height:188px;box-sizing:border-box;display:flex;flex-direction:column;justify-content:center;padding:12px 20px 14px;border-radius:20px;background:rgba(255,255,255,.94);border:1px solid rgba(13,148,136,.22);box-shadow:0 14px 40px rgba(13,80,70,.18);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.mz-move-hint{text-align:center;font-size:.74rem;font-weight:800;color:#14b8a6;margin-bottom:8px}.mz-q{text-align:center;margin-bottom:10px;min-height:30px}.mz-q-lbl{font-size:.78rem;font-weight:800;color:#64748b;margin-bottom:4px}.mz-q-hint{font-size:.95rem;font-weight:700;color:#0f766e}.mz-bar.mz-reveal .mz-q{animation:mzQIn .5s ease both}.mz-bar.mz-reveal .mz-opts{animation:mzQIn .55s .16s ease both}.mz-bar.mz-reveal .mz-fb{animation:mzQIn .5s .3s ease both}@keyframes mzQIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.mz-q-w{font-size:1.35rem;font-weight:900;color:#0f172a}.mz-q-w.mz-q-vi{color:#0f766e}.mz-q-w.mz-q-long{font-size:1.02rem;font-weight:700;color:#374151;line-height:1.4}.mz-spk{border:none;background:#0d9488;color:#fff;border-radius:999px;width:30px;height:30px;cursor:pointer;font-size:.85rem}.mz-opts{display:grid;grid-template-columns:1fr 1fr;gap:8px}@media (max-width:560px){.mz-opts{grid-template-columns:1fr}}.mz-opt{display:flex;align-items:center;gap:8px;padding:11px 14px;border:1.5px solid #cbd5e1;border-radius:12px;background:#fff;cursor:pointer;font-family:Nunito,sans-serif;font-size:.95rem;font-weight:700;color:#1f2937;text-align:left;transition:background .12s,border-color .12s}.mz-opt:hover{background:#f0fdfa;border-color:#5eead4}.mz-opt-n{flex:none;width:22px;height:22px;border-radius:6px;background:#ccfbf1;color:#0f766e;display:flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:900}.mz-opt.ok{background:#dcfce7;border-color:#4ade80;color:#14532d}.mz-opt.no{background:#fee2e2;border-color:#f87171;color:#7f1d1d}.mz-fb{min-height:22px;margin-top:10px;text-align:center;font-size:.9rem;font-weight:800}.mz-fb.ok{color:#15803d}.mz-fb.no{color:#dc2626}.mz-note{position:absolute;right:30px;top:90px;width:320px;max-width:30vw;z-index:4;background:rgba(240,253,250,.96);border:2px solid rgba(13,148,136,.3);border-radius:18px;box-shadow:0 12px 30px rgba(13,80,70,.28);overflow:hidden;opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s;pointer-events:none}.mz-note.has{opacity:1;transform:none;pointer-events:auto}.mz-note-h{display:flex;align-items:center;gap:7px;padding:9px 13px;cursor:pointer;background:linear-gradient(180deg,#5eead4,#2dd4bf);color:#134e4a;font-size:.86rem;font-weight:900}.mz-note-n{min-width:20px;text-align:center;padding:1px 6px;border-radius:999px;background:rgba(255,255,255,.8);font-size:.74rem}.mz-note-cx{margin-left:auto;font-style:normal;transition:transform .25s}.mz-note.mini .mz-note-cx{transform:rotate(-90deg)}.mz-note.mini .mz-note-list{max-height:0;padding:0 13px}.mz-note-list{max-height:34vh;overflow-y:auto;padding:8px 13px 11px;transition:max-height .3s ease,padding .3s ease}.mz-note-it{padding:8px 0;opacity:0;transform:translateX(-8px);transition:opacity .3s,transform .3s}.mz-note-it.on{opacity:1;transform:none}.mz-note-it.no{background:rgba(254,226,226,.7);border-radius:8px;padding:8px}.mz-note-mk{font-size:.8rem;font-weight:900;color:#16a34a}.mz-note-it.no .mz-note-mk{color:#dc2626}.mz-note-w{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}.mz-note-w b{font-size:1rem;font-weight:900;color:#0f766e}.mz-note-ipa{font-size:.78rem;color:#0d9488;font-family:'JetBrains Mono',Consolas,monospace}.mz-note-pos{font-style:normal;font-size:.68rem;font-weight:900;color:#fff;background:#0d9488;padding:1px 7px;border-radius:999px}.mz-note-vi{font-size:.86rem;font-weight:800;color:#0f766e;margin-top:2px}.mz-note-en{font-size:.78rem;color:#57534e;line-height:1.45;margin-top:2px}.mz-note-ex{font-size:.76rem;font-style:italic;color:#78716c;line-height:1.45;margin-top:3px}@media (max-width:640px){.mz-box{padding:20px 16px 18px}.mz-note{right:10px;top:70px;width:190px;max-width:46vw}}.fb-note{position:absolute;right:18px;bottom:18px;width:320px;max-width:30vw;z-index:6;background:rgba(240,253,244,.97);border:2px solid rgba(22,101,52,.3);border-radius:18px;box-shadow:0 12px 30px rgba(6,78,59,.3);overflow:hidden;opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s;pointer-events:none}.fb-note.has{opacity:1;transform:none;pointer-events:auto}.fb-note-h{display:flex;align-items:center;gap:7px;padding:9px 13px;cursor:pointer;background:linear-gradient(180deg,#86efac,#4ade80);color:#14532d;font-size:.86rem;font-weight:900}.fb-note-n{min-width:20px;text-align:center;padding:1px 6px;border-radius:999px;background:rgba(255,255,255,.8);font-size:.74rem}.fb-note-cx{margin-left:auto;font-style:normal;transition:transform .25s}.fb-note.mini .fb-note-cx{transform:rotate(-90deg)}.fb-note.mini .fb-note-list{max-height:0;padding:0 13px}.fb-note-list{max-height:34vh;overflow-y:auto;padding:8px 13px 11px;transition:max-height .3s ease,padding .3s ease}.fb-note-it{padding:8px 0;opacity:0;transform:translateX(-8px);transition:opacity .3s,transform .3s}.fb-note-it.on{opacity:1;transform:none}.fb-note-it.no{background:rgba(254,226,226,.7);border-radius:8px;padding:8px}.fb-note-mk{font-size:.8rem;font-weight:900;color:#16a34a}.fb-note-it.no .fb-note-mk{color:#dc2626}.fb-note-w{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}.fb-note-w b{font-size:1rem;font-weight:900;color:#166534}.fb-note-ipa{font-size:.78rem;color:#16a34a;font-family:'JetBrains Mono',Consolas,monospace}.fb-note-pos{font-style:normal;font-size:.68rem;font-weight:900;color:#fff;background:#16a34a;padding:1px 7px;border-radius:999px}.fb-note-vi{font-size:.86rem;font-weight:800;color:#166534;margin-top:2px}.fb-note-en{font-size:.78rem;color:#57534e;line-height:1.45;margin-top:2px}.fb-note-ex{font-size:.76rem;font-style:italic;color:#78716c;line-height:1.45;margin-top:3px}@media (max-width:640px){.fb-note{right:8px;bottom:8px;width:200px;max-width:52vw}}.fb-ov{display:none;position:fixed;inset:0;z-index:100050;background:linear-gradient(180deg,#bbf7d0 0,#86efac 55%,#4ade80 100%);align-items:center;justify-content:center;padding:20px;font-family:Nunito,sans-serif}.fb-menu{position:relative;width:min(560px,94vw);background:#fff;border-radius:22px;padding:26px 24px 24px;box-shadow:0 20px 60px rgba(6,78,59,.35);text-align:center}.fb-x{position:absolute;top:14px;right:16px;width:30px;height:30px;border-radius:50%;border:none;background:#dcfce7;color:#166534;cursor:pointer;font-size:.9rem}.fb-x:hover{background:#bbf7d0}.fb-menu-striker{width:130px;height:130px;margin:0 auto 4px}.fb-menu-striker svg{width:100%!important;height:100%!important}.fb-menu-h{font-size:1.5rem;font-weight:900;color:#166534}.fb-menu-sub{font-size:.86rem;color:#64748b;margin:6px 0 16px;line-height:1.55}.fb-mode-h{font-size:.82rem;font-weight:900;color:#16a34a;text-transform:uppercase;letter-spacing:.4px;margin:6px 0 10px}.fb-modes{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width:460px){.fb-modes{grid-template-columns:1fr}}.fb-mode{display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;padding:15px;border:none;border-radius:16px;background:#f0fdf4;cursor:pointer;box-shadow:0 4px 14px rgba(22,101,52,.1);font-family:Nunito,sans-serif;transition:transform .14s,box-shadow .14s}.fb-mode:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(22,101,52,.2)}.fb-mode.off{opacity:.5;cursor:not-allowed}.fb-mode-ic{font-size:1.15rem}.fb-mode-t{font-size:.96rem;font-weight:900;color:#14532d}.fb-mode-d{font-size:.78rem;color:#64748b;line-height:1.4}.fb-mode-n{font-size:.72rem;font-weight:800;color:#166534;background:#dcfce7;padding:2px 9px;border-radius:999px;margin-top:3px}.fb-end .fb-end-ic{font-size:3rem;margin-bottom:4px}.fb-end-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:18px}.fb-btn{border:1.5px solid #86efac;background:#fff;color:#166534;border-radius:12px;padding:11px 18px;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:800;cursor:pointer}.fb-btn:hover{background:#f0fdf4}.fb-btn-main{border:none;background:#16a34a;color:#fff;box-shadow:0 5px 16px rgba(22,163,74,.3)}.fb-btn-main:hover{background:#15803d}.fb-btn-ghost{border-color:#e2e8f0;color:#64748b}.fb-ov.fb-has-bg{background-size:cover;background-position:center;background-repeat:no-repeat;background-color:#14532d}.fb-ov.fb-has-bg .fb-arena{background:0 0}.fb-ov.fb-playing{padding:0;align-items:stretch;justify-content:stretch;flex-direction:column}.fb-toolbar{position:relative;z-index:3;display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:11px 16px;background:rgba(255,255,255,.9);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.fb-x-inline{position:static}.fb-score-wrap{display:flex;align-items:center;gap:6px;font-size:1.2rem;font-weight:900;color:#166534}.fb-score-ball{font-size:1.15rem}.fb-score{display:inline-block;min-width:26px;text-align:center;transition:transform .15s}.fb-score.fb-score-pop{transform:scale(1.5);color:#16a34a}.fb-miss{font-size:.9rem;font-weight:800;color:#b91c1c}.fb-per-sel{font-family:Nunito,sans-serif;font-size:.85rem;font-weight:800;color:#166534;background:#dcfce7;border:1.5px solid #86efac;border-radius:999px;padding:4px 10px;cursor:pointer}.fb-per-sel:hover{background:#bbf7d0}.fb-float-btn{font-family:Nunito,sans-serif;font-size:.82rem;font-weight:800;white-space:nowrap;color:#64748b;background:#f1f5f9;border:1.5px solid #cbd5e1;border-radius:999px;padding:4px 12px;cursor:pointer;transition:background .13s,border-color .13s,color .13s}.fb-float-btn.on{color:#166534;background:#dcfce7;border-color:#86efac}.fb-float-btn:hover{filter:brightness(.97)}.fb-progress{margin-left:auto;font-size:.88rem;font-weight:800;color:#166534;background:#dcfce7;padding:3px 12px;border-radius:999px}.fb-arena{position:relative;flex:1;min-height:0;display:flex;align-items:stretch;gap:10px;padding:16px;overflow:auto;background:repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 60px,rgba(0,0,0,.03) 60px 120px),linear-gradient(180deg,#4ade80 0,#22c55e 100%)}.fb-field{position:relative;flex:1;min-width:0;align-self:flex-start}.fb-card{position:absolute;z-index:2;width:auto;min-width:58px;touch-action:none;cursor:grab;user-select:none;padding:11px 15px;border-radius:13px;font-size:1.12rem;font-weight:800;line-height:1.3;white-space:normal;text-align:center;box-shadow:0 4px 12px rgba(0,0,0,.18);transition:transform .18s ease,box-shadow .15s,opacity .4s}.fb-card-txt{pointer-events:none}@media (max-width:820px){.fb-card{font-size:.95rem;padding:9px 11px;border-radius:11px}}@media (max-width:480px){.fb-card{font-size:.88rem;padding:8px 10px;line-height:1.35}}.fb-card--word{background:#fff;color:#0f172a;border:2px solid #16a34a}.fb-card--mean{background:#fef9c3;color:#422006;border:2px solid #eab308}.fb-card.fb-dragging{cursor:grabbing;z-index:50;box-shadow:0 14px 34px rgba(0,0,0,.32)}.fb-card.fb-snap{transition:transform .2s ease}.fb-card.fb-wrong{animation:fbShake .4s;border-color:#dc2626!important}.fb-card.fb-matched{opacity:0;transform:scale(.4);pointer-events:none}@keyframes fbShake{0%,100%{transform:translateX(0)}20%{transform:translateX(-7px)}40%{transform:translateX(7px)}60%{transform:translateX(-5px)}80%{transform:translateX(5px)}}.fb-side{position:fixed;bottom:0;z-index:0;pointer-events:none;display:flex;align-items:flex-end;padding-bottom:6px}.fb-side-left{left:30%;transform:translateX(-50%);bottom:12%}@media (max-width:560px){.fb-side-left{bottom:6%}}.fb-side-right{right:12px}.fb-goal{font-size:4.6rem;line-height:1;filter:drop-shadow(0 3px 4px rgba(0,0,0,.25))}@media (max-width:820px){.fb-goal{font-size:3.2rem}}.fb-striker{width:290px;height:290px}@media (max-width:900px){.fb-striker{width:210px;height:210px}}@media (max-width:560px){.fb-striker{width:150px;height:150px}}.fb-striker svg{width:100%!important;height:100%!important}.fb-striker.fb-kick{animation:fbKick .5s ease}@keyframes fbKick{0%,100%{transform:none}40%{transform:scale(1.12) rotate(-4deg)}}.fb-fly-ball{position:fixed;z-index:100060;width:32px;height:32px;font-size:30px;line-height:32px;text-align:center;pointer-events:none}.fb-fly-ball.fb-fly-anim{font-size:0;line-height:0;overflow:visible}.fb-fly-ball.fb-fly-anim svg{display:block;width:100%;height:100%;overflow:visible}.fb-fly-ball.fb-shoot{animation:fbShoot .8s linear forwards}@keyframes fbShoot{0%{transform:translate(0,0) scale(1) rotate(0);opacity:1}15%{transform:translate(calc(var(--tx) * .15),calc(var(--ty) * .15 - var(--hop,75px) * .51)) scale(.895) rotate(96deg)}30%{transform:translate(calc(var(--tx) * .3),calc(var(--ty) * .3 - var(--hop,75px) * .84)) scale(.79) rotate(192deg)}45%{transform:translate(calc(var(--tx) * .45),calc(var(--ty) * .45 - var(--hop,75px) * .99)) scale(.685) rotate(288deg)}60%{transform:translate(calc(var(--tx) * .6),calc(var(--ty) * .6 - var(--hop,75px) * .96)) scale(.58) rotate(384deg)}75%{transform:translate(calc(var(--tx) * .75),calc(var(--ty) * .75 - var(--hop,75px) * .75)) scale(.475) rotate(480deg);opacity:1}90%{transform:translate(calc(var(--tx) * .9),calc(var(--ty) * .9 - var(--hop,75px) * .36)) scale(.37) rotate(576deg)}100%{transform:translate(var(--tx),var(--ty)) scale(.3) rotate(640deg);opacity:.25}}@media (max-width:560px){.fb-card{padding:9px 12px;font-size:.98rem}}.bee-jar{position:absolute;right:40px;bottom:18px;width:138px;z-index:4;text-align:center}.bee-jar-lid{width:34px;height:15px;margin:0 auto -4px;border-radius:50% 50% 30% 30%;background:linear-gradient(180deg,#e7a53a,#c8871f);position:relative;z-index:2;box-shadow:0 1px 0 rgba(120,70,10,.3)}.bee-jar-body{position:relative;height:150px;overflow:hidden;border-radius:46% 46% 24% 24%/34% 34% 12% 12%;background:rgba(255,251,235,.55);border:3px solid #c8871f;box-shadow:inset -10px 0 18px rgba(255,255,255,.45),0 10px 24px rgba(120,80,10,.3)}.bee-jar-fill{position:absolute;left:0;right:0;bottom:0;height:0;background:linear-gradient(180deg,#fbbf24,#f59e0b 55%,#d97706);transition:height .55s cubic-bezier(.3,.8,.4,1)}.bee-jar-fill::after{content:'';position:absolute;left:-10%;right:-10%;top:-6px;height:12px;border-radius:50%;background:#fcd34d}.bee-jar-ticks{position:absolute;inset:0;z-index:2;pointer-events:none}.bee-jar-ticks u{position:absolute;left:0;right:0;height:0;border-top:2px solid rgba(160,90,10,.4);box-shadow:0 2px 3px rgba(160,90,10,.14)}.bee-jar-body::after{content:'';position:absolute;bottom:6px;left:50%;transform:translateX(-50%);width:24px;height:17px;border-radius:50% 50% 42% 42%;background:radial-gradient(ellipse at 50% 35%,#7a4a12,#4a2c08);box-shadow:inset 0 2px 3px rgba(0,0,0,.4);z-index:3}.bee-jar-lbl{position:absolute;left:0;right:0;top:34%;z-index:2;font-size:.62rem;font-weight:900;letter-spacing:2px;color:rgba(120,60,10,.6)}.bee-jar-n{margin-top:6px;font-size:.78rem;font-weight:900;color:#92400e}.bee-jar.pour .bee-jar-body{animation:beeJarPour .6s ease}@keyframes beeJarPour{0%,100%{transform:translateY(0) scale(1)}35%{transform:translateY(-4px) scale(1.05,.96)}}.bee-jar.full .bee-jar-body{border-color:#f59e0b;box-shadow:0 0 22px rgba(251,191,36,.85),inset -8px 0 14px rgba(255,255,255,.5);animation:beeJarFull 1s ease-in-out infinite alternate}@keyframes beeJarFull{from{transform:scale(1)}to{transform:scale(1.06)}}@media (max-width:560px){.frog-stage{--frog-gh:68px;--frog-grass:18px;--frog-rw:18%}.frog-guy{width:260px;height:174px}.frog-pads{font-size:1.2rem}.frog-c{font-size:1.45rem}.frog-bar{padding:12px 14px;border-radius:18px;margin-bottom:14px}.frog-menu-ic{width:150px;height:96px}}.fsh-ov{position:fixed;inset:0;z-index:100050;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(8,47,73,.55);backdrop-filter:blur(3px)}.fsh-box{position:relative;width:560px;max-width:94vw;background:#fff;border-radius:22px;padding:26px;box-shadow:0 26px 70px rgba(0,0,0,.32);text-align:center}.fsh-x{position:absolute;top:12px;right:12px;width:34px;height:34px;border:none;background:#f1f5f9;color:#475569;border-radius:50%;font-size:1rem;cursor:pointer}.fsh-x:hover{background:#e0f2fe}.fsh-menu-ic{font-size:3rem;line-height:1}.fsh-menu-h{font-size:1.5rem;font-weight:900;color:#075985;margin-top:4px}.fsh-menu-sub{font-size:.88rem;color:#64748b;line-height:1.6;margin:8px auto 14px;max-width:430px}.fsh-menu-n{display:inline-block;font-size:.76rem;font-weight:800;color:#0369a1;background:#e0f2fe;padding:4px 12px;border-radius:999px;margin-bottom:18px}.fsh-menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;text-align:left}.fsh-mode{display:flex;flex-direction:column;align-items:flex-start;gap:5px;padding:18px;border:none;border-radius:18px;background:#f0f9ff;cursor:pointer;box-shadow:0 4px 14px rgba(3,105,161,.1);font-family:Nunito,sans-serif;transition:transform .14s,box-shadow .14s}.fsh-mode:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(3,105,161,.18)}.fsh-mode.fsh-off{opacity:.5;cursor:not-allowed}.fsh-mode-ic{font-size:1.7rem}.fsh-mode-t{font-size:1rem;font-weight:900;color:#0f172a}.fsh-mode-d{font-size:.8rem;color:#64748b;line-height:1.45}.fsh-mode-n{font-size:.74rem;font-weight:800;color:#0369a1;background:#e0f2fe;padding:2px 9px;border-radius:999px;margin-top:4px}.fsh-vi.fsh-given{font-family:'JetBrains Mono',Consolas,monospace;letter-spacing:.5px}.fsh-menu-n+.fsh-go,.fsh-note+.fsh-go{display:block;margin:0 auto}.frog-menu-n+.frog-go,.frog-note+.frog-go{display:block;margin:0 auto}.fsh-note{margin-top:8px;font-size:.82rem;color:#b45309;background:#fffbeb;border-radius:10px;padding:9px 12px}.fsh-go{border:none;background:#0369a1;color:#fff;border-radius:14px;padding:12px 30px;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;box-shadow:0 5px 16px rgba(3,105,161,.32);transition:background .14s,transform .12s}.fsh-go:hover{background:#075985;transform:translateY(-1px)}.fsh-mini{border:1.5px solid #e2e8f0;background:#fff;color:#475569;border-radius:12px;padding:11px 20px;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:800;cursor:pointer}.fsh-mini:hover{background:#f8fafc}.fsh-end-ic{font-size:3rem}.fsh-end-h{font-size:1.4rem;font-weight:900;color:#075985;margin:6px 0 4px}.fsh-end-sub{font-size:.95rem;color:#475569;line-height:1.6;margin-bottom:18px}.fsh-end-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.fsh-ov.fsh-playing{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:0;backdrop-filter:none;background:radial-gradient(circle at 20% 12%,rgba(125,211,252,.25),transparent 45%),radial-gradient(circle at 78% 30%,rgba(56,189,248,.18),transparent 50%),linear-gradient(180deg,#0b3a5b 0,#0a4c73 40%,#06283d 100%)}.fsh-ov.fsh-playing.fsh-has-bg{background-size:cover;background-position:center;background-repeat:no-repeat;background-color:#06283d}.fsh-ov.fsh-playing.fsh-has-bg .fsh-hud{background:rgba(0,0,0,.45)}.fsh-hud{display:flex;align-items:center;gap:12px;padding:12px 18px;background:rgba(0,0,0,.25);color:#e0f2fe;flex:0 0 auto}.fsh-hud .fsh-score{font-size:1.1rem;font-weight:900;color:#7dd3fc}.fsh-hud .fsh-step{font-size:.85rem;font-weight:800;color:#cbd5e1;margin-right:auto}.fsh-hud .fsh-lives{display:flex;gap:3px;font-size:1.05rem}.fsh-heart.off{filter:grayscale(1);opacity:.3}.fsh-lives.shake{animation:beeShake .4s}.fsh-xs{width:34px;height:34px;border:none;background:rgba(255,255,255,.12);color:#e0f2fe;border-radius:50%;font-size:.95rem;cursor:pointer}.fsh-xs:hover{background:rgba(255,255,255,.24)}.fsh-amb{font-size:.9rem}.fsh-amb.off{opacity:.45}.fsh-hud .vlg-keybtn{background:rgba(255,255,255,.12);color:#e0f2fe}.fsh-hud .vlg-keybtn:hover{background:rgba(255,255,255,.24)}.fsh-hintb{font-size:.9rem}.fsh-hintb.off{opacity:.5;background:rgba(255,255,255,.06)}.fsh-stage{position:relative;flex:1;min-height:0;overflow:hidden}.fsh-net{position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(180deg,rgba(248,113,113,.1),rgba(248,113,113,.7),rgba(248,113,113,.1))}.fsh-bubbles{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}.fsh-bubbles i{position:absolute;bottom:-30px;border-radius:50%;background:radial-gradient(circle at 32% 30%,rgba(255,255,255,.85),rgba(186,230,253,.35) 45%,rgba(186,230,253,.05) 70%);border:1px solid rgba(224,242,254,.35);animation-name:fshBubbleUp;animation-timing-function:linear;animation-iteration-count:infinite}@keyframes fshBubbleUp{0%{transform:translate(0,0) scale(.85)}35%{transform:translate(14px,-38vh) scale(1)}70%{transform:translate(-10px,-74vh) scale(1.05)}100%{transform:translate(6px,-108vh) scale(1.1)}}.fsh-fish{position:absolute;left:102%;width:max-content;display:flex;flex-direction:column;align-items:center;animation-name:fshSwim;animation-timing-function:linear;animation-fill-mode:forwards;will-change:left}@keyframes fshSwim{from{left:102%}to{left:-26%}}.fsh-anim{width:190px;height:110px;opacity:0;transition:opacity .35s}.fsh-anim.ready{opacity:1}.fsh-anim svg{width:100%!important;height:100%!important;display:block}.fsh-fish2 .fsh-anim{height:128px}.fsh-fish3 .fsh-anim{height:132px}.fsh-fish4 .fsh-anim{height:124px}.fsh-lionfish .fsh-anim{height:120px}.fsh-annoyedfish .fsh-anim{height:138px}.fsh-jelly .fsh-anim{height:140px}.fsh-flip .fsh-anim{transform:scaleX(-1)}.fsh-tag{text-align:center;margin-top:-6px}.fsh-vi{display:inline-block;font-size:.95rem;font-weight:900;color:#fff;background:rgba(2,32,52,.72);border-radius:16px;padding:4px 12px;text-shadow:0 1px 3px rgba(0,0,0,.5);white-space:normal;overflow-wrap:break-word;line-height:1.3;text-align:center;max-width:min(330px,40vw)}.fsh-slots{display:flex;flex-wrap:wrap;gap:6px 12px;justify-content:center;margin:6px auto 0;width:max-content;max-width:min(620px,88vw)}.fsh-w{display:flex;gap:4px;flex-wrap:nowrap}.fsh-slot{width:24px;height:30px;border-radius:6px;background:rgba(255,255,255,.2);border-bottom:3px solid rgba(125,211,252,.8);display:flex;align-items:center;justify-content:center;font-family:'JetBrains Mono',Consolas,monospace;font-size:1.05rem;font-weight:800;color:#e0f2fe;text-transform:lowercase}.fsh-slot.filled{background:#7dd3fc;color:#06283d;border-bottom-color:#38bdf8}.fsh-slot.wrong{background:#f87171;color:#fff;border-bottom-color:#dc2626;animation:fshWrongPop .28s ease}@keyframes fshWrongPop{0%{transform:scale(.7)}60%{transform:scale(1.15)}100%{transform:scale(1)}}.fsh-slot.hint{background:rgba(253,224,71,.28);color:#fef9c3;border-bottom-color:rgba(250,204,21,.8);font-style:italic}.fsh-gap{width:10px}.fsh-fish.target .fsh-vi{background:#0369a1;box-shadow:0 0 0 2px rgba(125,211,252,.7)}.fsh-fish.target .fsh-anim{filter:drop-shadow(0 0 14px rgba(125,211,252,.85))}.fsh-fish.caught{animation:fshCaught .7s ease forwards}@keyframes fshCaught{0%{transform:scale(1);opacity:1}40%{transform:scale(1.18) translateY(-14px);opacity:1;filter:brightness(1.6)}100%{transform:scale(.4) translateY(-70px);opacity:0}}.fsh-bar{position:relative;z-index:3;flex:0 0 auto;width:min(680px,94vw);margin:0 auto 22px;padding:14px 20px 16px;background:rgba(255,255,255,.08);border:1px solid rgba(125,211,252,.3);border-radius:22px;box-shadow:0 16px 46px rgba(0,0,0,.35);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.fsh-hint{min-height:24px;text-align:center;font-size:.88rem;font-weight:700;color:#bae6fd;margin-bottom:10px;line-height:1.5}.fsh-hint.got{color:#86efac}.fsh-hint b{color:#fff;font-size:1.05rem}.fsh-hint i{display:block;color:#cbd5e1;font-size:.8rem;margin-top:2px}.fsh-miss{color:#fca5a5}.fsh-hint.missed{animation:fshAnsPop .35s ease}@keyframes fshAnsPop{from{transform:scale(.94);opacity:.4}to{transform:none;opacity:1}}.fsh-ans{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:4px}.fsh-ans b{color:#fff;font-size:1.25rem;letter-spacing:.5px}.fsh-ans-vi{color:#fde68a;font-weight:800;font-size:.95rem}.fsh-ans-spk{border:none;background:rgba(255,255,255,.16);color:#e0f2fe;border-radius:50%;width:28px;height:28px;font-size:.85rem;cursor:pointer}.fsh-ans-spk:hover{background:rgba(255,255,255,.3)}.fsh-pop{position:absolute;z-index:4;max-width:min(260px,78vw);padding:10px 14px;background:rgba(2,32,52,.92);border:1px solid rgba(125,211,252,.45);border-radius:14px;box-shadow:0 12px 32px rgba(0,0,0,.45);text-align:left;animation:fshPopIn .3s cubic-bezier(.2,.9,.3,1.2)}.fsh-pop.out{animation:fshPopOut .55s ease forwards}@keyframes fshPopIn{from{transform:scale(.7) translateY(10px);opacity:0}to{transform:none;opacity:1}}@keyframes fshPopOut{to{transform:translateY(-18px);opacity:0}}.fsh-pop-w{display:flex;align-items:center;gap:8px;font-size:1.15rem;font-weight:900;color:#fff}.fsh-pop-vi{font-size:.95rem;font-weight:800;color:#fde68a;margin-top:2px}.fsh-pop-en{font-size:.8rem;color:#cbd5e1;font-style:italic;line-height:1.5;margin-top:4px}.fsh-pop-ok{border-color:rgba(134,239,172,.6);box-shadow:0 12px 32px rgba(21,128,61,.4)}.fsh-pop-ok .fsh-pop-w{color:#86efac}.fsh-pop-tick{color:#4ade80;font-size:1rem}.fsh-input{width:100%;box-sizing:border-box;padding:13px 18px;border-radius:14px;border:2px solid rgba(125,211,252,.35);background:rgba(255,255,255,.95);color:#0f172a;font-family:Nunito,sans-serif;font-size:1.05rem;font-weight:700;outline:0;transition:border-color .14s,box-shadow .14s}.fsh-input:focus{border-color:#38bdf8;box-shadow:0 0 0 4px rgba(56,189,248,.2)}.fsh-input.bad{border-color:#f87171;animation:beeShake .3s}@media (max-width:640px){.fsh-anim{width:132px}.fsh-anim{height:78px}.fsh-fish2 .fsh-anim{height:92px}.fsh-fish3 .fsh-anim{height:94px}.fsh-fish4 .fsh-anim{height:88px}.fsh-lionfish .fsh-anim{height:86px}.fsh-annoyedfish .fsh-anim{height:98px}.fsh-jelly .fsh-anim{height:100px}.fsh-vi{font-size:.8rem;padding:3px 9px;max-width:66vw}.fsh-slot{width:19px;height:24px;font-size:.88rem}.fsh-slots{max-width:88vw;gap:5px 10px}.fsh-bar{padding:12px 14px;border-radius:18px;margin-bottom:14px}.fsh-input{padding:12px 14px;font-size:1rem}.fsh-hud{gap:6px 8px;padding:8px 10px;flex-wrap:wrap}.fsh-hud .fsh-score{font-size:.95rem}.fsh-hud .fsh-step{font-size:.72rem;margin-right:0}.fsh-xs{width:30px;height:30px;font-size:.85rem}.fsh-speed{font-size:.74rem!important;padding:0 8px}}.vl-set-card.vl-card-game{background:linear-gradient(135deg,#4d7c0f 0,#0d9488 48%,#0369a1 100%);border-color:transparent;box-shadow:0 10px 28px rgba(13,148,136,.32);position:relative;overflow:hidden}.vl-set-card.vl-card-game::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:45%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.28),transparent);transform:skewX(-18deg);transition:left .55s ease;pointer-events:none}.vl-set-card.vl-card-game:hover::after{left:120%}.vl-set-card.vl-card-game:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(13,148,136,.42)}.vl-set-card.vl-card-game .vl-set-action,.vl-set-card.vl-card-game .vl-set-title{color:#fff}.vl-set-card.vl-card-game .vl-set-sub{color:rgba(255,255,255,.82)}.vl-set-card.vl-card-game .vl-set-badge{background:rgba(255,255,255,.22)!important;color:#fff!important;border-color:transparent}.vl-set-card.vl-card-game .vl-set-status{color:rgba(255,255,255,.8)}.rain-ov{position:fixed;inset:0;z-index:100050;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(12,42,66,.5);backdrop-filter:blur(3px)}.rain-box{position:relative;width:560px;max-width:94vw;background:#fff;border-radius:22px;padding:26px;box-shadow:0 26px 70px rgba(0,0,0,.32);text-align:center}.rain-box-wide{width:720px;max-height:88vh;overflow-y:auto}.rain-x{position:absolute;top:12px;right:12px;width:34px;height:34px;border:none;background:#f1f5f9;color:#475569;border-radius:50%;font-size:1rem;cursor:pointer}.rain-x:hover{background:#e0f2fe}.rain-menu-ic{font-size:3.2rem;line-height:1}.rain-menu-h{font-size:1.5rem;font-weight:900;color:#075985;margin-top:4px}.rain-menu-sub{font-size:.88rem;color:#64748b;line-height:1.6;margin:8px auto 14px;max-width:460px}.rain-note{font-size:.8rem;color:#94a3b8;margin-top:12px}.rain-ov.rain-playing{padding:0;background:linear-gradient(180deg,#dff1fb 0,#eaf6fd 55%,#f6fbfe 100%)}.rain-stage{position:relative;width:100%;height:100%;overflow:hidden}.rain-top{position:absolute;inset:0 0 auto 0;z-index:3;display:flex;align-items:center;gap:10px;padding:12px 14px;background:rgba(255,255,255,.72);backdrop-filter:blur(6px);border-bottom:1px solid rgba(148,163,184,.28)}.rain-back,.rain-x-in{border:1.5px solid #bae6fd;background:#fff;color:#0369a1;border-radius:999px;padding:7px 15px;font-size:.82rem;font-weight:800;cursor:pointer;font-family:inherit}.rain-back:hover,.rain-x-in:hover{background:#e0f2fe}.rain-x-in{position:static;width:auto;height:auto;border-radius:999px}.rain-score{flex:1;text-align:center;font-size:.88rem;font-weight:800;color:#0f172a;white-space:nowrap}@media (max-width:620px){.rain-top{flex-wrap:wrap;gap:6px;padding:8px 10px}.rain-back{order:1}.rain-top .bee-bgbtn,.rain-top .vlg-keybtn,.rain-top .vlg-mutebtn,.rain-top .vlg-sfxbtn{order:2}.rain-x-in{order:3;margin-left:auto}.rain-score{order:4;flex:1 0 100%;text-align:center;font-size:.8rem;padding-top:2px;border-top:1px solid rgba(148,163,184,.22)}.rain-back,.rain-x-in{padding:6px 12px;font-size:.78rem;white-space:nowrap}.rain-top button{flex:none}.rain-hint{top:92px}}@media (max-width:380px){.rain-back{font-size:0;padding:6px 10px}.rain-back::before{content:'←';font-size:.95rem}}.rain-score .rain-ok{color:#16a34a}.rain-score .rain-ng{color:#dc2626}.rain-hint{position:absolute;top:62px;left:var(--rain-side-w,320px);right:0;z-index:2;text-align:center;font-size:.8rem;color:#64748b;pointer-events:none}@media (max-width:860px){.rain-hint{left:0}}.rain-fx{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}.rain-fx i{position:absolute;inset:-20% -10%;display:block;background-repeat:repeat;animation:rainFall linear infinite}.rain-fx i:first-child{background-image:repeating-linear-gradient(103deg,rgba(255,255,255,0) 0 46px,rgba(255,255,255,.5) 46px 47px,rgba(255,255,255,0) 47px 92px);background-size:150px 170px;opacity:.26;animation-duration:.9s}.rain-fx i:nth-child(2){background-image:repeating-linear-gradient(101deg,rgba(255,255,255,0) 0 72px,rgba(255,255,255,.4) 72px 73px,rgba(255,255,255,0) 73px 145px);background-size:210px 240px;opacity:.17;animation-duration:1.45s}.rain-fx i:nth-child(3){background-image:repeating-linear-gradient(99deg,rgba(255,255,255,0) 0 110px,rgba(255,255,255,.3) 110px 111px,rgba(255,255,255,0) 111px 220px);background-size:300px 340px;opacity:.12;animation-duration:2.3s}@keyframes rainFall{from{background-position:0 0}to{background-position:-60px 300px}}@media (prefers-reduced-motion:reduce){.rain-fx{display:none}}body.vs-dark .rain-fx i:first-child{opacity:.18}body.vs-dark .rain-fx i:nth-child(2){opacity:.12}body.vs-dark .rain-fx i:nth-child(3){opacity:.08}.rain-ov.rain-playing.rain-has-bg{background-size:cover;background-position:center;background-repeat:no-repeat}.rain-ov.rain-playing.rain-has-bg .rain-stage::before{content:'';position:absolute;inset:0;background:rgba(255,255,255,.22);pointer-events:none}.rain-side{position:absolute;top:56px;left:0;bottom:0;width:var(--rain-side-w,320px);z-index:4;display:flex;flex-direction:column;background:rgba(255,255,255,.78);border-right:1px solid rgba(148,163,184,.35);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.rain-grip{position:absolute;top:0;right:0;bottom:0;width:9px;z-index:3;cursor:col-resize;touch-action:none}.rain-grip::before{content:'';position:absolute;top:0;bottom:0;right:0;width:3px;background:0 0;transition:background .15s}.rain-grip::after{content:'';position:absolute;top:50%;right:1px;transform:translateY(-50%);width:5px;height:44px;border-radius:999px;background:rgba(148,163,184,.5);transition:background .15s,height .15s}.rain-grip:hover::before,body.rain-resizing .rain-grip::before{background:#0ea5e9}.rain-grip:hover::after,body.rain-resizing .rain-grip::after{background:#0ea5e9;height:72px}body.rain-resizing{cursor:col-resize;user-select:none;-webkit-user-select:none}.rain-side-h{flex-shrink:0;padding:10px 12px;border-bottom:1px solid rgba(148,163,184,.28);font-size:.74rem;font-weight:900;color:#075985;text-transform:uppercase;letter-spacing:.05em}.rain-side-n{background:#e0f2fe;color:#0369a1;border-radius:999px;padding:1px 9px;font-size:.72rem;letter-spacing:0}.rain-side-empty{padding:14px 12px;font-size:.78rem;color:#94a3b8;line-height:1.5}.rain-side-list{overflow-y:auto;padding:6px;display:flex;flex-direction:column;gap:5px;scrollbar-width:thin;scrollbar-color:rgba(148,163,184,.55) transparent}.rain-side-list::-webkit-scrollbar{width:5px}.rain-side-list::-webkit-scrollbar-thumb{background:rgba(148,163,184,.5);border-radius:999px}.rain-note{display:flex;align-items:flex-start;gap:8px;width:100%;text-align:left;cursor:pointer;background:rgba(255,255,255,.9);border:1px solid transparent;border-left:3px solid #22c55e;border-radius:10px;padding:7px 9px;font-family:inherit;animation:rainNoteIn .24s ease backwards}.rain-note:hover{border-color:#7dd3fc;background:#f0f9ff}.rain-note.bad{border-left-color:#f87171}@keyframes rainNoteIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.rain-note-n{font-size:.68rem;font-weight:800;color:#94a3b8;min-width:15px;line-height:1.7}.rain-note-tx{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}.rain-note-tx b{font-size:.86rem;font-weight:800;color:#0f172a;word-break:break-word}.rain-note-tx i{font-size:.74rem;font-style:normal;color:#64748b;line-height:1.35;word-break:break-word}.rain-note-mk{font-size:.8rem;font-weight:900;color:#16a34a;line-height:1.7}.rain-note.bad .rain-note-mk{color:#dc2626}.rain-field{position:absolute;inset:0 0 0 var(--rain-side-w,320px);z-index:1}@media (max-width:860px){.rain-side{display:none}.rain-field{inset:0}}body.vs-dark .rain-side{background:rgba(15,23,42,.8);border-right-color:rgba(148,163,184,.2)}body.vs-dark .rain-side-h{color:#7dd3fc;border-bottom-color:rgba(148,163,184,.18)}body.vs-dark .rain-side-n{background:#0c4a6e;color:#bae6fd}body.vs-dark .rain-note{background:rgba(30,41,59,.85)}body.vs-dark .rain-note:hover{background:#1e293b;border-color:#0369a1}body.vs-dark .rain-note-tx b{color:#f1f5f9}body.vs-dark .rain-note-tx i{color:#94a3b8}.rain-drop{position:absolute;transform:translateX(-50%);border:1.5px solid #bae6fd;background:rgba(255,255,255,.94);color:#0c4a6e;border-radius:999px;padding:9px 18px;font-size:1rem;font-weight:800;font-family:Nunito,sans-serif;cursor:pointer;white-space:nowrap;max-width:46vw;overflow:hidden;text-overflow:ellipsis;box-shadow:0 4px 14px rgba(2,132,199,.16);transition:box-shadow .14s,border-color .14s,transform .12s}.rain-drop:hover{border-color:#0ea5e9;box-shadow:0 8px 22px rgba(2,132,199,.3)}.rain-drop.hold{transform:translateX(-50%) scale(1.1);background:#fff;border-color:#0284c7;box-shadow:0 10px 26px rgba(2,132,199,.34)}.rain-drop.picked{border-color:#0ea5e9;background:#e0f2fe}.rain-qwrap{position:absolute;inset:0;z-index:5;display:none;align-items:center;justify-content:center;padding:18px;background:rgba(8,47,73,.42);backdrop-filter:blur(2px)}.rain-qwrap.on{display:flex}.rain-q{position:relative;width:880px;max-width:94vw;background:#fff;border-radius:26px;padding:34px 34px 24px;overflow:hidden;box-shadow:0 30px 80px rgba(8,47,73,.34),0 2px 8px rgba(8,47,73,.12);text-align:center;animation:rainQIn .24s cubic-bezier(.2,.8,.3,1) backwards}.rain-q::before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#38bdf8,#0ea5e9,#6366f1)}@keyframes rainQIn{from{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:none}}.rain-q-h{display:inline-block;font-size:.72rem;font-weight:900;color:#0369a1;text-transform:uppercase;letter-spacing:.11em;background:#e0f2fe;border-radius:999px;padding:5px 15px}.rain-q-p{font-size:1.75rem;font-weight:800;color:#0f172a;line-height:1.35;margin:16px auto 26px;max-width:34ch;letter-spacing:-.01em}.rain-q-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width:560px){.rain-q-opts{grid-template-columns:1fr}.rain-q{padding:26px 18px 18px}.rain-q-p{font-size:1.4rem}}.rain-opt{position:relative;display:flex;align-items:center;min-height:62px;border:2px solid #e8edf3;background:#fff;color:#0f172a;border-radius:18px;padding:16px 20px 16px 54px;font-size:1rem;font-weight:700;line-height:1.5;cursor:pointer;font-family:inherit;text-align:left;transition:border-color .14s,background .14s,box-shadow .14s,transform .14s}.rain-opt::before{content:counter(rainOpt,upper-alpha);counter-increment:rainOpt;position:absolute;left:14px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#eef4f9;color:#64748b;font-size:.78rem;font-weight:900;transition:background .14s,color .14s}.rain-q-opts{counter-reset:rainOpt}.rain-opt:hover:not(:disabled){border-color:#38bdf8;background:#f5fbff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(14,165,233,.18)}.rain-opt:hover:not(:disabled)::before{background:#0ea5e9;color:#fff}.rain-opt:disabled{cursor:default}.rain-opt.ok{border-color:#22c55e;background:#f0fdf4;color:#14532d;box-shadow:0 10px 26px rgba(34,197,94,.24)}.rain-opt.ok::before{content:'✓';background:#22c55e;color:#fff}.rain-opt.ng{border-color:#ef4444;background:#fef2f2;color:#7f1d1d}.rain-opt.ng::before{content:'✕';background:#ef4444;color:#fff}.rain-skip{margin-top:20px;border:none;background:0 0;color:#94a3b8;font-size:.84rem;font-weight:700;cursor:pointer;font-family:inherit;padding:6px 14px;border-radius:999px}.rain-skip:hover{color:#475569;background:#f1f5f9}body.vs-dark .rain-q-h{background:#0c4a6e;color:#bae6fd}body.vs-dark .rain-opt{background:#1a2231;border-color:#2b3547;color:#e2e8f0}body.vs-dark .rain-opt::before{background:#0f172a;color:#94a3b8}body.vs-dark .rain-opt:hover:not(:disabled){background:#1e293b;border-color:#0ea5e9}body.vs-dark .rain-opt.ok{background:#14251a;color:#bbf7d0}body.vs-dark .rain-opt.ng{background:#2a1414;color:#fecaca}body.vs-dark .rain-skip:hover{background:#1e293b;color:#cbd5e1}body.vs-dark .rain-box,body.vs-dark .rain-q{background:#131a24}body.vs-dark .rain-menu-h{color:#7dd3fc}body.vs-dark .rain-q-p{color:#e2e8f0}body.vs-dark .rain-opt{background:#1a2231;border-color:#2b3547;color:#e2e8f0}body.vs-dark .rain-ov.rain-playing{background:linear-gradient(180deg,#0f2233 0,#12293a 60%,#16324a 100%)}body.vs-dark .rain-top{background:rgba(15,23,42,.72);border-bottom-color:#1e293b}body.vs-dark .rain-drop{background:rgba(30,41,59,.94);border-color:#1e40af;color:#bae6fd}body.vs-dark .rain-score{color:#e2e8f0}.dog-ov{position:fixed;inset:0;z-index:100050;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(69,39,19,.5);backdrop-filter:blur(3px)}.dog-box{position:relative;width:560px;max-width:94vw;background:#fff;border-radius:22px;padding:26px;box-shadow:0 26px 70px rgba(0,0,0,.32);text-align:center}.dog-x{position:absolute;top:12px;right:12px;width:34px;height:34px;border:none;background:#f1f5f9;color:#475569;border-radius:50%;font-size:1rem;cursor:pointer}.dog-x:hover{background:#fef3c7}.dog-menu-ic{width:170px;height:150px;margin:0 auto;opacity:0;transition:opacity .4s}.dog-menu-ic.ready{opacity:1}.dog-menu-ic svg{width:100%!important;height:100%!important;display:block}.dog-menu-h{font-size:1.5rem;font-weight:900;color:#92400e}.dog-menu-sub{font-size:.88rem;color:#64748b;line-height:1.6;margin:8px auto 14px;max-width:440px}.dog-menu-n{display:inline-block;font-size:.76rem;font-weight:800;color:#b45309;background:#fef3c7;padding:4px 12px;border-radius:999px;margin-bottom:18px}.dog-menu-n+.dog-go,.dog-note+.dog-go{display:block;margin:0 auto}.dog-box-wide{width:720px;max-height:88vh;overflow-y:auto}.dog-mode-h{font-size:.82rem;font-weight:900;color:#a16207;text-transform:uppercase;letter-spacing:.5px;margin:4px 0 10px}.dog-modes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}@media (max-width:720px){.dog-modes{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:480px){.dog-modes{grid-template-columns:1fr}}.dog-mode{display:flex;flex-direction:column;align-items:flex-start;gap:5px;text-align:left;padding:14px 14px 12px;border:none;border-radius:16px;cursor:pointer;background:#fffaf0;box-shadow:0 4px 14px rgba(120,70,10,.12);font-family:Nunito,sans-serif;transition:transform .14s,box-shadow .14s}.dog-mode:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(120,70,10,.2)}.dog-mode.off{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}.dog-mode-ic{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:30px;padding:0 9px;border-radius:10px;background:#b45309;color:#fff;font-size:.78rem;font-weight:900;letter-spacing:.3px}.dog-mode-t{font-size:.95rem;font-weight:900;color:#7c2d12}.dog-mode-d{font-size:.78rem;color:#78716c;line-height:1.45}.dog-mode-n{font-size:.72rem;font-weight:800;color:#a16207}.dog-note{margin-top:8px;font-size:.82rem;color:#b45309;background:#fffbeb;border-radius:10px;padding:9px 12px}.dog-go{border:none;background:#b45309;color:#fff;border-radius:14px;padding:12px 30px;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;box-shadow:0 5px 16px rgba(180,83,9,.3);transition:background .14s,transform .12s}.dog-go:hover{background:#92400e;transform:translateY(-1px)}.dog-mini{border:1.5px solid #e2e8f0;background:#fff;color:#475569;border-radius:12px;padding:11px 20px;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:800;cursor:pointer}.dog-mini:hover{background:#f8fafc}.dog-end-ic{font-size:3rem}.dog-end-h{font-size:1.4rem;font-weight:900;color:#92400e;margin:6px 0 4px}.dog-end-sub{font-size:.95rem;color:#475569;line-height:1.6;margin-bottom:18px}.dog-end-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.dog-ov.dog-playing{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:0;backdrop-filter:none;background:linear-gradient(180deg,#bfe3f7 0,#dceffb 55%,#eaf7e4 100%)}.dog-ov.dog-playing.dog-has-bg{background-size:cover;background-position:center;background-repeat:no-repeat}.dog-hud{display:flex;align-items:center;gap:12px;padding:12px 18px;background:rgba(255,255,255,.72);color:#4b3a24;flex:0 0 auto;border-bottom:1px solid rgba(180,83,9,.15)}.dog-hud .dog-dist{font-size:1.05rem;font-weight:900;color:#b45309}.dog-hud .dog-step{font-size:.85rem;font-weight:800;color:#78716c;margin-right:auto}.dog-hud .dog-lives{display:flex;gap:3px;font-size:1.05rem}.dog-heart.off{filter:grayscale(1);opacity:.3}.dog-xs{width:34px;height:34px;border:none;background:rgba(180,83,9,.12);color:#92400e;border-radius:50%;font-size:.95rem;cursor:pointer}.dog-xs:hover{background:rgba(180,83,9,.24)}.dog-skinbtn{width:34px;height:34px;border:none;background:rgba(180,83,9,.12);color:#92400e;border-radius:50%;font-size:1rem;cursor:pointer;line-height:1}.dog-skinbtn:hover{background:rgba(180,83,9,.24)}.dog-skinbtn:active{transform:scale(.9)}.dog-tsel{display:inline-flex;align-items:center;gap:5px;font-size:.95rem;background:rgba(180,83,9,.1);border-radius:999px;padding:3px 8px 3px 10px}.dog-tsel select{border:none;background:0 0;color:#92400e;cursor:pointer;outline:0;font-family:Nunito,sans-serif;font-size:.84rem;font-weight:900}.dog-scene{position:relative;flex:1;min-height:190px;overflow:hidden;--dog-h:clamp(150px, 24vh, 250px)}.dog-sun{position:absolute;top:22px;right:8%;width:62px;height:62px;border-radius:50%;background:radial-gradient(circle,#fde68a 40%,#fbbf24 70%,rgba(251,191,36,0) 72%);box-shadow:0 0 44px rgba(251,191,36,.5)}.dog-clouds{position:absolute;top:0;left:0;right:0;height:46%;pointer-events:none}.dog-cloud{position:absolute;opacity:0;transition:opacity .6s ease}.dog-cloud.ready{opacity:.92}.dog-cloud svg{width:100%!important;height:100%!important;display:block}.dog-cloud-1{left:3%;top:6%;width:92px;height:69px;animation:dogCloudDrift 78s linear infinite}.dog-cloud-2{left:24%;top:24%;width:56px;height:42px;animation:dogCloudDrift 104s linear infinite}.dog-cloud-2.ready{opacity:.74}.dog-cloud-3{left:47%;top:4%;width:78px;height:59px;animation:dogCloudDrift 88s linear infinite}.dog-cloud-4{left:68%;top:26%;width:48px;height:36px;animation:dogCloudDrift 118s linear infinite}.dog-cloud-4.ready{opacity:.7}.dog-cloud-5{left:85%;top:10%;width:68px;height:51px;animation:dogCloudDrift 94s linear infinite}@keyframes dogCloudDrift{from{transform:translateX(0)}to{transform:translateX(-160vw)}}@media (prefers-reduced-motion:reduce){.dog-cloud{animation:none!important}}@media (max-width:700px){.dog-cloud-1{width:62px;height:47px}.dog-cloud-2,.dog-cloud-4{display:none}.dog-cloud-3{width:54px;height:41px}.dog-cloud-5{width:48px;height:36px}}.dog-hills{position:absolute;left:0;right:0;bottom:74px;height:90px;background-repeat:repeat-x;background-size:260px 90px;background-image:radial-gradient(70px 46px at 60px 90px,#86b96a,transparent),radial-gradient(90px 58px at 170px 92px,#6fa657,transparent);transition:background-position-x .9s ease;opacity:.9}.dog-home{position:absolute;bottom:62px;font-size:calc(var(--dog-h) * 1.25);line-height:1;transform:translateX(-50%);transition:left .9s ease;filter:drop-shadow(0 8px 16px rgba(0,0,0,.22))}.dog-road{position:absolute;left:0;right:0;bottom:0;height:76px;background:linear-gradient(180deg,#9ca3af 0,#6b7280 30%,#4b5563 100%);border-top:4px solid #d1d5db}.dog-road-line{position:absolute;left:0;right:0;top:34px;height:6px;background-image:linear-gradient(90deg,#fef3c7 0 46px,transparent 46px 92px);background-size:92px 6px;background-repeat:repeat-x;transition:background-position-x .9s ease}.dog-guy{position:absolute;bottom:6px;left:14%;width:calc(var(--dog-h) * 1.13);height:var(--dog-h);transform:translateX(-50%);z-index:3;opacity:0;transition:opacity .4s}.dog-guy.ready{opacity:1}.dog-guy svg{width:100%!important;height:100%!important;display:block}.dog-flip svg{transform:scaleX(-1)!important}.dog-guy.walk{animation:dogTrot .45s ease-in-out 3}@keyframes dogTrot{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-8px)}}.dog-bubble{position:absolute;bottom:calc(6px + var(--dog-h) + 8px);left:14%;transform:translateX(-50%) scale(.6);padding:6px 14px;border-radius:999px;background:#fff;color:#92400e;font-weight:900;font-size:1rem;box-shadow:0 6px 18px rgba(0,0,0,.18);opacity:0;transition:opacity .25s,transform .25s;z-index:4}.dog-bubble.show{opacity:1;transform:translateX(-50%) scale(1)}.dog-bubble.ok{color:#15803d}.dog-bubble.no{color:#dc2626}.dog-word-info{position:absolute;left:14%;bottom:calc(34px + var(--dog-h) + 46px);transform:translate(-50%,6px);background:rgba(255,255,255,.97);border-radius:13px;padding:7px 14px;text-align:center;box-shadow:0 8px 20px rgba(2,60,90,.24);z-index:5;pointer-events:none;min-width:96px;max-width:260px;opacity:0;transition:opacity .25s,transform .25s}.dog-word-info.show{opacity:1;transform:translate(-50%,0)}.dog-wi-w{font-family:Nunito,sans-serif;font-weight:900;font-size:1.1rem;color:#15803d;line-height:1.2}.dog-wi-ipa{font-weight:700;font-size:.84rem;color:#7c3aed;margin-top:1px}.dog-wi-vi{font-weight:700;font-size:.86rem;color:#334155;margin-top:2px}.brd-got-ipa{display:block;font-size:.82rem;font-weight:800;color:#fde047;font-style:normal;margin:1px 0;text-shadow:0 1px 3px rgba(0,0,0,.75),0 0 2px rgba(0,0,0,.6)}.mz-fb-ipa{color:#c4b5fd;font-weight:700}.dog-bar{position:relative;z-index:3;flex:0 0 auto;width:min(760px,94vw);margin:14px auto 18px;padding:16px 20px 14px;background:rgba(255,255,255,.94);border:1px solid rgba(180,83,9,.22);border-radius:22px;box-shadow:0 14px 40px rgba(80,50,10,.18)}.dog-time{height:7px;border-radius:999px;background:rgba(180,83,9,.14);overflow:hidden;margin-bottom:14px}.dog-time i{display:block;height:100%;width:100%;border-radius:999px;background:linear-gradient(90deg,#4ade80,#fbbf24 70%,#f87171)}@keyframes dogTime{from{width:100%}to{width:0%}}.dog-q{text-align:center;margin-bottom:14px}.dog-q-lbl{font-size:.82rem;font-weight:800;color:#a16207;text-transform:uppercase;letter-spacing:.4px}.dog-q-w{font-size:1.7rem;font-weight:900;color:#1f2937;margin-top:4px;display:flex;align-items:center;justify-content:center;gap:10px}.dog-q-vi{font-size:1.35rem;color:#b45309}.dog-q-long{font-size:1.02rem;font-weight:700;color:#57534e;line-height:1.5;max-width:620px;margin:0 auto}.dog-spk{border:none;background:#fef3c7;color:#92400e;border-radius:50%;width:32px;height:32px;font-size:.9rem;cursor:pointer}.dog-spk:hover{background:#fde68a}.dog-opts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.dog-opt{display:flex;align-items:center;gap:10px;text-align:left;border:2px solid #e7e5e4;background:#fff;color:#1f2937;border-radius:14px;padding:12px 14px;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;transition:border-color .14s,background .14s,transform .12s}.dog-opt:hover:not(:disabled){border-color:#fbbf24;background:#fffbeb;transform:translateY(-1px)}.dog-opt:disabled{cursor:default}.dog-opt-n{flex:0 0 auto;width:24px;height:24px;border-radius:8px;background:#f5f5f4;color:#78716c;font-size:.8rem;display:flex;align-items:center;justify-content:center}.dog-opt.ok{border-color:#16a34a;background:#dcfce7;color:#14532d}.dog-opt.ok .dog-opt-n{background:#16a34a;color:#fff}.dog-opt.no{border-color:#ef4444;background:#fee2e2;color:#7f1d1d}.dog-opt.no .dog-opt-n{background:#ef4444;color:#fff}.dog-fb{text-align:center;min-height:22px;margin-top:10px;font-weight:800;font-size:.92rem}.dog-fb.ok{color:#15803d}.dog-fb.no{color:#dc2626}@media (max-width:640px){.dog-guy{width:118px;height:104px;bottom:4px}.dog-bubble{bottom:116px;font-size:.88rem}.dog-home{font-size:2.4rem;bottom:56px}.dog-scene{min-height:128px;--dog-h:clamp(96px, 17vh, 150px)}.dog-q-w{font-size:1.15rem}.dog-opts{grid-template-columns:1fr;gap:8px}.dog-opt{padding:12px 12px;font-size:.95rem}.dog-bar{padding:12px 14px;border-radius:18px;margin:10px auto 12px}.dog-hud{gap:6px 8px;padding:8px 10px;flex-wrap:wrap}.dog-hud .dog-dist{font-size:.9rem}.dog-hud .dog-step{font-size:.72rem;margin-right:0}.dog-skinbtn,.dog-xs{width:30px;height:30px;font-size:.85rem}.dog-tsel{padding:2px 6px 2px 8px;font-size:.8rem}.dog-tsel select{font-size:.78rem}}.fsh-note{position:absolute;right:20px;bottom:18px;width:320px;max-width:42vw;z-index:6;background:rgba(8,47,73,.88);border:2px solid rgba(125,211,252,.4);border-radius:18px;box-shadow:0 12px 30px rgba(2,32,52,.45);font-family:Nunito,sans-serif;overflow:hidden;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s;pointer-events:none}.fsh-note.has{opacity:1;transform:none;pointer-events:auto}@media (max-width:640px){#fshNote{display:none!important}}.fsh-note-h{display:flex;align-items:center;gap:7px;padding:9px 13px;cursor:pointer;background:linear-gradient(180deg,#0ea5e9,#0369a1);color:#f0f9ff;font-size:.86rem;font-weight:900}.fsh-note-n{min-width:20px;text-align:center;padding:1px 6px;border-radius:999px;background:rgba(255,255,255,.28);font-size:.74rem}.fsh-note-cx{margin-left:auto;font-style:normal;transition:transform .25s}.fsh-note.mini .fsh-note-cx{transform:rotate(-90deg)}.fsh-note.mini .fsh-note-list{max-height:0;padding:0 13px}.fsh-note-list{max-height:40vh;overflow-y:auto;padding:8px 13px 11px;transition:max-height .3s ease,padding .3s ease}.fsh-note-it{padding:8px 0;border-bottom:1px dashed rgba(125,211,252,.25);opacity:0;transform:translateX(-8px);transition:opacity .3s,transform .3s}.fsh-note-it.on{opacity:1;transform:none}.fsh-note-it:last-child{border-bottom:none}.fsh-note-it.no{background:rgba(127,29,29,.4);border-radius:8px;padding:8px}.fsh-note-mk{font-size:.8rem;font-weight:900;color:#4ade80}.fsh-note-it.no .fsh-note-mk{color:#fca5a5}.fsh-note-w{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}.fsh-note-w b{font-size:1rem;font-weight:900;color:#7dd3fc}.fsh-note-ipa{font-size:.78rem;color:#bae6fd;font-family:'JetBrains Mono',Consolas,monospace}.fsh-note-pos{font-style:normal;font-size:.68rem;font-weight:900;color:#082f49;background:#7dd3fc;padding:1px 7px;border-radius:999px}.fsh-note-vi{font-size:.86rem;font-weight:800;color:#fde68a;margin-top:2px}.fsh-note-en{font-size:.78rem;color:#cbd5e1;line-height:1.45;margin-top:2px}.fsh-note-ex{font-size:.76rem;font-style:italic;color:#94a3b8;line-height:1.45;margin-top:3px}@media (max-width:640px){.fsh-note{right:10px;bottom:10px;width:210px;max-width:52vw}.fsh-note-list{max-height:30vh}}.brd-ov{position:fixed;inset:0;z-index:100050;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(8,47,73,.55);backdrop-filter:blur(3px)}.brd-box{position:relative;width:560px;max-width:94vw;background:#fff;border-radius:22px;padding:26px;box-shadow:0 26px 70px rgba(0,0,0,.32);text-align:center}.brd-x{position:absolute;top:12px;right:12px;width:34px;height:34px;border:none;background:#f1f5f9;color:#475569;border-radius:50%;font-size:1rem;cursor:pointer}.brd-x:hover{background:#e0f2fe}.brd-menu-ic{width:150px;height:150px;margin:0 auto;opacity:0;transition:opacity .4s}.brd-menu-ic.ready{opacity:1}.brd-menu-ic svg{width:100%!important;height:100%!important;display:block}.brd-menu-h{font-size:1.5rem;font-weight:900;color:#0e7490}.brd-menu-sub{font-size:.88rem;color:#64748b;line-height:1.6;margin:8px auto 14px;max-width:460px}.brd-menu-n{display:inline-block;font-size:.76rem;font-weight:800;color:#0369a1;background:#e0f2fe;padding:4px 12px;border-radius:999px;margin-bottom:18px}.brd-menu-n+.brd-go,.brd-note+.brd-go{display:block;margin:0 auto}.brd-note{margin-top:8px;font-size:.82rem;color:#b45309;background:#fffbeb;border-radius:10px;padding:9px 12px}.brd-go{border:none;background:#0e7490;color:#fff;border-radius:14px;padding:12px 30px;font-family:Nunito,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;box-shadow:0 5px 16px rgba(14,116,144,.32);transition:background .14s,transform .12s}.brd-go:hover{background:#155e75;transform:translateY(-1px)}.brd-mini{border:1.5px solid #e2e8f0;background:#fff;color:#475569;border-radius:12px;padding:11px 18px;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:800;cursor:pointer}.brd-mini:hover{background:#f8fafc}.brd-end-ic{font-size:3rem}.brd-end-h{font-size:1.4rem;font-weight:900;color:#0e7490;margin:6px 0 4px}.brd-end-sub{font-size:.95rem;color:#475569;line-height:1.6;margin-bottom:18px}.brd-end-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.brd-ov.brd-playing{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:0;backdrop-filter:none;background:linear-gradient(180deg,#38a3dd 0,#7cc9ef 42%,#c3e9fb 74%,#e9f7ec 100%)}.brd-ov.brd-playing.brd-has-bg{background-size:cover;background-position:center;background-repeat:no-repeat}.brd-hud{display:flex;align-items:center;gap:12px;padding:12px 18px;flex:0 0 auto;background:rgba(3,63,90,.4);color:#e0f2fe;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.brd-hud .brd-score{font-size:1.05rem;font-weight:900;color:#fde68a}.brd-hud .brd-step{font-size:.85rem;font-weight:800;color:#cbd5e1;margin-right:auto}.brd-hud .brd-lives{display:flex;gap:3px;font-size:1rem}.brd-heart.off{filter:grayscale(1);opacity:.3}.brd-tsel{display:inline-flex;align-items:center;gap:5px;font-size:.95rem;background:rgba(255,255,255,.16);border-radius:999px;padding:3px 8px 3px 10px}.brd-tsel select{border:none;background:0 0;color:#e0f2fe;cursor:pointer;outline:0;font-family:Nunito,sans-serif;font-size:.82rem;font-weight:900}.brd-tsel select option{color:#1f2937}.brd-xs{width:34px;height:34px;border:none;background:rgba(255,255,255,.16);color:#e0f2fe;border-radius:50%;font-size:.95rem;cursor:pointer}.brd-xs:hover{background:rgba(255,255,255,.3)}.brd-sky{position:relative;flex:1;min-height:220px;overflow:hidden}.brd-sun{position:absolute;top:8%;right:9%;width:86px;height:86px;border-radius:50%;background:radial-gradient(circle,#fffbe0 0 38%,#ffe680 62%,rgba(255,230,128,0) 74%);filter:drop-shadow(0 0 26px rgba(255,231,138,.8))}.brd-cl{position:absolute;left:100%;opacity:0;transition:opacity .6s ease;animation:brdCloudFly linear infinite}.brd-cl.ready{opacity:.92}.brd-cl svg{width:100%!important;height:100%!important;display:block}.brd-cl.k1{top:6%;width:200px;height:110px;animation-duration:30s;animation-delay:-3s}.brd-cl.k2{top:24%;width:140px;height:78px;animation-duration:42s;animation-delay:-16s;opacity:0}.brd-cl.k3{top:12%;width:240px;height:132px;animation-duration:36s;animation-delay:-26s}.brd-cl.k4{top:40%;width:120px;height:66px;animation-duration:52s;animation-delay:-38s;opacity:0}.brd-cl.k5{top:58%;width:165px;height:92px;animation-duration:46s;animation-delay:-11s;opacity:0}.brd-cl.k2.ready{opacity:.78}.brd-cl.k4.ready{opacity:.62}.brd-cl.k5.ready{opacity:.7}@keyframes brdCloudFly{from{transform:translateX(0)}to{transform:translateX(-150vw)}}.brd-hills{position:absolute;left:0;right:0;bottom:0;height:120px;background-repeat:repeat-x,repeat-x;background-position:left bottom,left bottom;background-size:450px 100px,640px 120px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='450' height='100' viewBox='0 0 450 100' preserveAspectRatio='none'%3E%3Cpath d='M0 50 C 56 18 169 18 225 50 C 281 82 394 82 450 50 L450 100 L0 100 Z' fill='%2380c86a'/%3E%3C/svg%3E"),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='640' height='120' viewBox='0 0 640 120' preserveAspectRatio='none'%3E%3Cpath d='M0 62 C 80 26 240 26 320 62 C 400 98 560 98 640 62 L640 120 L0 120 Z' fill='%23a5dc8e'/%3E%3C/svg%3E")}.brd-bird{position:absolute;left:9%;top:46%;width:165px;height:165px;transform:translate(-50%,-50%);z-index:3;opacity:0;transition:opacity .4s,left .7s cubic-bezier(.3,.7,.4,1);animation:brdBob 2.6s ease-in-out infinite}.brd-dest{position:absolute;right:3%;bottom:6px;z-index:2;line-height:1;font-size:5.5rem;filter:drop-shadow(0 6px 10px rgba(0,0,0,.22))}.brd-dest .brd-nest{position:absolute;top:2%;left:46%;transform:translateX(-50%);font-size:2.1rem}.brd-char-man .brd-dest{--dest-foot:49px;font-size:6rem;right:-8px;bottom:var(--dest-foot);z-index:1}.brd-bird.ready{opacity:1}.brd-bird svg{width:100%!important;height:100%!important;display:block}@keyframes brdBob{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,calc(-50% - 16px))}}.brd-bird.dash svg{animation:brdDash 1.15s cubic-bezier(.25,.75,.35,1)}@keyframes brdDash{0%{transform:translate(0,0) rotate(0) scale(1)}18%{transform:translate(-26px,6px) rotate(9deg) scale(.94)}52%{transform:translate(96px,-26px) rotate(-12deg) scale(1.12)}74%{transform:translate(120px,-14px) rotate(-6deg) scale(1.06)}100%{transform:translate(0,0) rotate(0) scale(1)}}.brd-bird.bump svg{animation:brdBump .7s ease}@keyframes brdBump{0%,100%{transform:translateX(0) rotate(0)}20%{transform:translateX(-22px) rotate(-16deg)}55%{transform:translateX(-10px) rotate(12deg)}}.brd-char-man .brd-bird{--man-foot:0px;top:auto;bottom:var(--man-foot);width:168px;height:168px;transform:translateX(-50%);animation:brdWalkBob 1s ease-in-out infinite}@keyframes brdWalkBob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-5px)}}.brd-char-man .brd-bird.dash{animation:none}.brd-char-man .brd-bird.dash svg{transform-origin:50% 92%;animation:brdManStride 1.15s cubic-bezier(.3,.7,.35,1)}@keyframes brdManStride{0%{transform:translate(0,0) rotate(0) scale(1)}16%{transform:translate(-13px,0) rotate(-2deg) scale(1)}50%{transform:translate(76px,-6px) rotate(3deg) scale(1.03)}74%{transform:translate(102px,0) rotate(1deg) scale(1.02)}100%{transform:translate(0,0) rotate(0) scale(1)}}.brd-char-man .brd-bird.knock{animation:none}.brd-char-man .brd-bird.knock svg{transform-origin:50% 88%;animation:brdKnock 1.25s cubic-bezier(.25,.8,.35,1)}@keyframes brdKnock{0%{transform:translate(0,0) rotate(0)}12%{transform:translate(-30px,-18px) rotate(-30deg)}32%{transform:translate(-72px,6px) rotate(-80deg)}64%{transform:translate(-72px,6px) rotate(-80deg)}88%{transform:translate(-14px,0) rotate(-9deg)}100%{transform:translate(0,0) rotate(0)}}@keyframes brdDriveOff{0%{transform:translateX(0) rotate(0);opacity:1}14%{transform:translateX(16px) rotate(1.5deg);opacity:1}100%{transform:translateX(-78vw) rotate(0);opacity:.15}}.brd-char-man .brd-sky{background:linear-gradient(180deg,#7ec3ee 0,#a9dcf5 46%,#d4ecfa 78%,#e8f3f7 100%)}.brd-char-man .brd-hills{height:176px;background-repeat:no-repeat,repeat-x,repeat-x;background-position:left bottom,0 bottom,left bottom;background-size:100% 42px,320px 176px,100% 8px;background-image:linear-gradient(180deg,#b8bfc7 0 6px,#9aa2ac 6px 42px),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='176' viewBox='0 0 320 176'%3E%3Cg fill='%235b7a99'%3E%3Crect x='6' y='58' width='40' height='118'/%3E%3Crect x='54' y='30' width='34' height='146'/%3E%3Crect x='96' y='78' width='46' height='98'/%3E%3Crect x='150' y='46' width='30' height='130'/%3E%3Crect x='188' y='16' width='38' height='160'/%3E%3Crect x='234' y='66' width='44' height='110'/%3E%3Crect x='286' y='40' width='28' height='136'/%3E%3C/g%3E%3Cg fill='%23486480'%3E%3Crect x='30' y='58' width='16' height='118'/%3E%3Crect x='76' y='30' width='12' height='146'/%3E%3Crect x='210' y='16' width='16' height='160'/%3E%3Crect x='264' y='66' width='14' height='110'/%3E%3C/g%3E%3Cg fill='%23ffe89a'%3E%3Crect x='12' y='68' width='6' height='7'/%3E%3Crect x='24' y='68' width='6' height='7'/%3E%3Crect x='12' y='84' width='6' height='7'/%3E%3Crect x='60' y='42' width='6' height='7'/%3E%3Crect x='60' y='60' width='6' height='7'/%3E%3Crect x='60' y='78' width='6' height='7'/%3E%3Crect x='104' y='90' width='6' height='7'/%3E%3Crect x='118' y='90' width='6' height='7'/%3E%3Crect x='158' y='58' width='6' height='7'/%3E%3Crect x='158' y='76' width='6' height='7'/%3E%3Crect x='196' y='30' width='6' height='7'/%3E%3Crect x='196' y='48' width='6' height='7'/%3E%3Crect x='196' y='66' width='6' height='7'/%3E%3Crect x='242' y='80' width='6' height='7'/%3E%3Crect x='256' y='80' width='6' height='7'/%3E%3Crect x='292' y='54' width='6' height='7'/%3E%3C/g%3E%3C/svg%3E"),repeating-linear-gradient(90deg,#eef2f6 0 26px,transparent 26px 60px),linear-gradient(180deg,#cfd6dd,#cfd6dd);background-repeat:no-repeat,repeat-x,repeat-x,no-repeat;background-size:100% 42px,320px 176px,60px 4px,100% 8px;background-position:left bottom,0 bottom,0 calc(100% - 16px),left bottom;opacity:1}.brd-char-man .brd-hills.roll{animation:brdCityRoll 1.1s cubic-bezier(.3,.7,.4,1)}@keyframes brdCityRoll{from{background-position:left bottom,0 bottom,0 calc(100% - 16px),left bottom}to{background-position:left bottom,-170px bottom,-120px calc(100% - 16px),left bottom}}.brd-lane{position:absolute;inset:0;z-index:2}.brd-balloon{position:absolute;right:-18%;display:flex;flex-direction:column;align-items:center;animation-name:brdFly;animation-timing-function:linear;animation-fill-mode:forwards}@keyframes brdFly{from{right:-18%}to{right:var(--brd-end,88%)}}.brd-bl-anim{width:168px;height:168px;opacity:0;transition:opacity .35s ease;filter:hue-rotate(var(--hue, 0deg)) saturate(1.15) drop-shadow(0 8px 16px rgba(2,60,90,.28))}.brd-bl-anim.ready{opacity:1}.brd-bl-anim svg{width:100%!important;height:100%!important;display:block}.brd-bl-w{margin-top:-18px;max-width:230px;text-align:center;padding:5px 14px;border-radius:999px;background:rgba(255,255,255,.9);box-shadow:0 4px 12px rgba(2,60,90,.22);font-family:Nunito,sans-serif;font-size:1.15rem;font-weight:900;color:#06364f;line-height:1.25}.brd-car{--car-foot:-100px;position:absolute;right:-18%;bottom:var(--car-foot);display:flex;flex-direction:column-reverse;align-items:center;animation-name:brdFly;animation-timing-function:linear;animation-fill-mode:forwards}.brd-car .brd-bl-anim{width:360px;height:360px;opacity:0;transition:opacity .35s ease;filter:drop-shadow(0 8px 12px rgba(2,60,90,.3))}.brd-car .brd-bl-anim.ready{opacity:1}.brd-car .brd-bl-anim svg{width:100%!important;height:100%!important;display:block}.brd-car .brd-bl-w{margin-top:0;margin-bottom:-14px}.brd-got{position:absolute;transform:translate(-50%,-50%) translateY(10px) scale(.9);text-align:center;width:max-content;max-width:340px;z-index:4;pointer-events:none;font-family:Nunito,sans-serif;opacity:0;transition:opacity .28s ease,transform .38s cubic-bezier(.2,.9,.3,1.2)}.brd-got.on{opacity:1;transform:translate(-50%,-50%) translateY(-14px) scale(1)}.brd-got b{display:inline-block;padding:5px 18px;border-radius:999px;background:#fff;box-shadow:0 4px 14px rgba(2,60,90,.25);font-size:1.45rem;font-weight:900;color:#dc2626}.brd-got i{display:block;font-style:normal;font-size:1.12rem;font-weight:800;color:#0f766e;line-height:1.4;margin-top:6px}.brd-got u{display:block;text-decoration:none;font-size:1.12rem;font-weight:700;color:#0c4a6e;line-height:1.4;margin-top:4px}@keyframes brdPop{0%{transform:scale(1);opacity:1}30%{transform:scale(1.3);opacity:.95;filter:brightness(1.7)}100%{transform:scale(.15);opacity:0}}@keyframes brdBurst{0%{transform:scale(1) rotate(0);opacity:1}28%{transform:scale(1.12) rotate(-7deg);filter:grayscale(.4) brightness(.85)}100%{transform:translateY(26px) scale(.55) rotate(12deg);opacity:0}}.brd-note{position:absolute;left:20px;bottom:18px;width:310px;max-width:40vw;z-index:6;background:rgba(255,255,255,.95);border:2px solid rgba(14,116,144,.28);border-radius:18px;box-shadow:0 12px 30px rgba(5,60,80,.28);font-family:Nunito,sans-serif;overflow:hidden;opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s;pointer-events:none}.brd-note.has{opacity:1;transform:none;pointer-events:auto}.brd-char-man .brd-note{left:auto;right:20px}.brd-note-h{display:flex;align-items:center;gap:7px;padding:9px 13px;cursor:pointer;background:linear-gradient(180deg,#22b8e0,#0e7490);color:#f0fdff;font-size:.86rem;font-weight:900}.brd-note-n{min-width:20px;text-align:center;padding:1px 6px;border-radius:999px;background:rgba(255,255,255,.3);font-size:.74rem}.brd-note-cx{margin-left:auto;font-style:normal;transition:transform .25s}.brd-note.mini .brd-note-cx{transform:rotate(-90deg)}.brd-note.mini .brd-note-list{max-height:0;padding:0 13px}.brd-note-list{max-height:38vh;overflow-y:auto;padding:8px 13px 11px;transition:max-height .3s ease,padding .3s ease}.brd-note-it{padding:8px 0;border-bottom:1px dashed rgba(14,116,144,.2);opacity:0;transform:translateX(-8px);transition:opacity .3s,transform .3s}.brd-note-it.on{opacity:1;transform:none}.brd-note-it:last-child{border-bottom:none}.brd-note-it.no{background:rgba(254,226,226,.75);border-radius:8px;padding:8px}.brd-note-mk{font-size:.8rem;font-weight:900;color:#16a34a}.brd-note-it.no .brd-note-mk{color:#dc2626}.brd-note-w{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}.brd-note-w b{font-size:1rem;font-weight:900;color:#0e7490}.brd-note-it.no .brd-note-w b{color:#b91c1c}.brd-note-ipa{font-size:.78rem;color:#0369a1;font-family:'JetBrains Mono',Consolas,monospace}.brd-note-pos{font-style:normal;font-size:.68rem;font-weight:900;color:#fff;background:#0e7490;padding:1px 7px;border-radius:999px}.brd-note-vi{font-size:.86rem;font-weight:800;color:#0f766e;margin-top:2px}.brd-note-en{font-size:.78rem;color:#57534e;line-height:1.45;margin-top:2px}.brd-note-ex{font-size:.76rem;font-style:italic;color:#78716c;line-height:1.45;margin-top:3px}.brd-bar{position:relative;z-index:3;flex:0 0 auto;width:min(760px,94vw);margin:14px auto 18px;padding:14px 20px 12px;background:rgba(255,255,255,.95);border:1px solid rgba(14,116,144,.22);border-radius:22px;box-shadow:0 14px 40px rgba(5,60,80,.2)}.brd-q{text-align:center;margin-bottom:12px}.brd-q-lbl{font-size:.82rem;font-weight:800;color:#0e7490;text-transform:uppercase;letter-spacing:.4px}.brd-opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.brd-opt{display:flex;align-items:center;gap:10px;text-align:left;padding:12px 14px;border-radius:14px;border:1.5px solid #e2e8f0;background:#fff;font-family:Nunito,sans-serif;font-size:.98rem;font-weight:800;color:#1f2937;cursor:pointer;transition:background .14s,border-color .14s,transform .12s}.brd-opt:hover:not(:disabled){background:#f0f9ff;border-color:#7dd3fc;transform:translateY(-1px)}.brd-opt:disabled{cursor:default}.brd-opt-n{flex:0 0 auto;width:24px;height:24px;border-radius:8px;background:#e0f2fe;color:#0369a1;display:flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:900}.brd-opt.ok{background:#dcfce7;border-color:#4ade80;color:#14532d}.brd-opt.no{background:#fee2e2;border-color:#f87171;color:#7f1d1d}.brd-fb{min-height:24px;margin-top:10px;text-align:center;font-size:.9rem;font-weight:800}.brd-fb.ok{color:#15803d}.brd-fb.no{color:#dc2626}@media (max-width:640px){.brd-bird{width:110px;height:110px;left:12%}.brd-char-man .brd-note,.brd-note{left:10px;right:auto;top:92px;bottom:auto;width:210px;max-width:62vw}.brd-note-list{max-height:30vh}.brd-bl-anim{width:116px;height:116px}.brd-bl-w{font-size:.95rem;margin-top:-12px;max-width:170px;padding:4px 11px}.brd-opts{grid-template-columns:1fr;gap:8px}.brd-opt{padding:12px 12px;font-size:.95rem}.brd-bar{padding:12px 14px;border-radius:18px;margin:10px auto 12px}.brd-menu-ic{width:110px;height:110px}.brd-char-man .brd-dest{display:none}.brd-got{max-width:74vw}.brd-got b{padding:4px 13px;font-size:1.08rem}.brd-got-ipa{font-size:.72rem}.brd-got i,.brd-got u{font-size:.84rem;margin-top:3px;line-height:1.35}.brd-hud{gap:6px 8px;padding:8px 10px;flex-wrap:wrap}.brd-hud .brd-score{font-size:.92rem}.brd-hud .brd-step{font-size:.72rem;margin-right:0}.brd-hud .brd-lives{flex:1 0 auto}.brd-tsel{padding:2px 6px 2px 8px;font-size:.8rem}.brd-tsel select{font-size:.78rem}.brd-xs{width:30px;height:30px;font-size:.85rem}}.gd-ov{position:fixed;inset:0;z-index:100050;display:none;align-items:flex-start;justify-content:center;padding:4vh 16px;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.gd-box{width:100%;max-width:980px;max-height:92vh;display:flex;flex-direction:column;background:var(--bg,#fff);border-radius:20px;box-shadow:0 24px 60px rgba(0,0,0,.3);padding:20px 22px 6px;box-sizing:border-box;font-family:Nunito,sans-serif}.gd-head{display:flex;align-items:center;gap:10px;flex-shrink:0}.gd-title{font-size:1.35rem;font-weight:900;color:var(--ink,#0f172a)}.gd-count{font-size:.78rem;font-weight:700;color:var(--muted,#94a3b8)}.gd-x{margin-left:auto;width:34px;height:34px;border-radius:50%;border:none;cursor:pointer;background:#f1f5f9;color:#475569;font-size:1rem;line-height:1;flex-shrink:0}.gd-x:hover{background:#e2e8f0}.gd-sub{margin-top:6px;font-size:.86rem;line-height:1.5;color:var(--ink2,#475569);flex-shrink:0}.gd-search{margin-top:12px;width:100%;box-sizing:border-box;padding:11px 15px;border:1.5px solid var(--border,#e2e8f0);border-radius:12px;font-family:inherit;font-size:.92rem;flex-shrink:0}.gd-search:focus{outline:0;border-color:#4d7c0f}.gd-chips{display:flex;gap:7px;flex-wrap:wrap;margin:11px 0 4px;flex-shrink:0}.gd-chip{padding:6px 13px;border-radius:999px;border:1.5px solid var(--border,#e2e8f0);background:0 0;font-family:inherit;font-size:.78rem;font-weight:800;color:var(--ink2,#475569);cursor:pointer;white-space:nowrap;transition:all .12s}.gd-chip:hover{border-color:#4d7c0f;color:#4d7c0f}.gd-chip.on{background:#4d7c0f;border-color:#4d7c0f;color:#fff}.gd-body{flex:1;overflow-y:auto;padding:12px 2px 18px;margin-top:6px;display:grid;grid-template-columns:repeat(auto-fill,minmax(288px,1fr));gap:12px;align-content:start}.gd-card{border:1.5px solid var(--border,#e2e8f0);border-radius:15px;padding:14px 16px;background:var(--surface2,#f8fafc);display:flex;flex-direction:column}.gd-card-h{display:flex;align-items:center;gap:9px}.gd-ic{font-size:1.25rem;line-height:1}.gd-name{font-size:1rem;font-weight:900;color:var(--ink,#0f172a)}.gd-desc{margin-top:5px;font-size:.84rem;line-height:1.5;color:var(--ink2,#475569)}.gd-steps{margin:9px 0 0;padding-left:19px}.gd-steps li{font-size:.82rem;line-height:1.55;color:var(--ink2,#475569);margin-bottom:4px}.gd-acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:11px}.gd-open,.gd-tour{padding:7px 14px;border-radius:999px;font-family:inherit;font-weight:800;font-size:.8rem;cursor:pointer}.gd-open{border:none;background:#4d7c0f;color:#fff}.gd-open:hover{background:#3f6b0c}.gd-tour{border:1.5px solid #cbd5e1;background:#fff;color:#475569}.gd-tour:hover{border-color:#4d7c0f;color:#4d7c0f}.gd-empty{grid-column:1/-1;text-align:center;padding:40px 0;color:var(--muted,#94a3b8);font-size:.9rem}body.vs-dark .gd-box{background:#12141c}body.vs-dark .gd-name,body.vs-dark .gd-title{color:#e2e8f0}body.vs-dark .gd-desc,body.vs-dark .gd-steps li,body.vs-dark .gd-sub{color:#a1a1aa}body.vs-dark .gd-card{background:#1b1e2a;border-color:#2c3142}body.vs-dark .gd-chip,body.vs-dark .gd-search{background:#1b1e2a;border-color:#2c3142;color:#c2c6d2}body.vs-dark .gd-x{background:#262a3a;color:#c2c6d2}body.vs-dark .gd-tour{background:#1b1e2a;border-color:#2c3142;color:#c2c6d2}@media (max-width:640px){.gd-box{padding:16px 14px 4px;max-height:94vh;border-radius:16px}.gd-title{font-size:1.1rem}.gd-body{grid-template-columns:1fr}}.gd-jump{animation:gdJump 1.5s ease}@keyframes gdJump{0%,100%{box-shadow:none}20%,60%{box-shadow:0 0 0 3px rgba(77,124,15,.35);border-radius:14px}}@media (prefers-reduced-motion:reduce){.gd-jump{animation:none}}.vsmap{display:block;margin:40px auto 0;padding:26px 18px 20px;font-family:Nunito,sans-serif}.vsmap-inner{max-width:1200px;margin:0 auto}.vsmap-cols{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;align-items:start}@media (max-width:1080px){.vsmap-cols{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:700px){.vsmap-cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}}@media (max-width:430px){.vsmap-cols{grid-template-columns:1fr}}.vsmap-col{background:rgba(255,255,255,.92);border:1.5px solid #e8eef4;border-radius:16px;padding:0 0 12px;overflow:hidden;box-shadow:0 2px 10px rgba(15,23,42,.05)}.vsmap-hd{display:flex;flex-direction:column;line-height:1.25;padding:11px 13px 10px;margin-bottom:10px;background:linear-gradient(135deg,#8fbc4a 0,#6d9a2c 100%)}.vsmap-hd b{font-size:.93rem;font-weight:900;color:#fff}.vsmap-hd i{font-size:.72rem;font-style:normal;color:rgba(255,255,255,.82);margin-top:2px}.vsmap-list{list-style:none;margin:0;padding:0 10px;display:flex;flex-direction:column;gap:1px}.vsmap-item{display:flex;align-items:center;gap:8px;width:100%;padding:5px 7px;border:none;border-radius:8px;background:0 0;font-family:inherit;font-size:.83rem;color:#64748b;text-align:left;cursor:pointer;transition:background .12s,color .12s}.vsmap-item:hover{background:color-mix(in srgb,var(--smc,#94a3b8) 10%,#fff);color:var(--smc,#334155)}.vsmap-ic{flex:none;font-size:.9rem;line-height:1}.vsmap-ic-svg{width:19px;height:19px;font-size:0;display:flex;align-items:center;justify-content:center;color:var(--smc,#94a3b8)}.vsmap-ic-svg>img,.vsmap-ic-svg>svg{width:100%;height:100%;display:block}.vsmap-nm{flex:1;min-width:0}.vsmap-foot{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:18px}.vsmap-copy{font-size:.76rem;color:#94a3b8}body.vs-dark .vsmap-col{background:rgba(17,26,40,.9);border-color:#223047;box-shadow:none}body.vs-dark .vsmap-hd{background:linear-gradient(135deg,#6d9a2c 0,#4d7c0f 100%)}body.vs-dark .vsmap-item{color:#94a3b8}body.vs-dark .vsmap-item:hover{background:color-mix(in srgb,var(--smc,#94a3b8) 18%,#0f1723)}body.home-compact #screen-select .main-content>.step-label,body.home-compact #screen-select .source-grid,body.home-compact #srcSearchWrap{display:none!important}body:not(.home-compact) .vsmap{display:none}body.home-compact .vsmap{margin:4px 0 0;padding:4px 0 10px}body.home-compact .vsmap-cols{gap:10px}body.home-compact .vsmap-col{padding:0 0 10px}body.home-compact .vsmap-hd{padding:9px 11px 8px;margin-bottom:8px}body.home-compact .vsmap-list{padding:0 8px}body.home-compact .vsmap-item{font-size:.8rem;padding:4px 6px}.vb-overlay{position:fixed;inset:0;z-index:100060;display:none;flex-direction:column;background:#f4f1ea center/cover no-repeat;font-family:Nunito,system-ui,sans-serif}.vb-overlay::before{content:'';position:absolute;inset:0;background:rgba(248,246,240,.82);pointer-events:none}.vb-header{position:relative;z-index:1;flex-shrink:0;display:flex;align-items:center;gap:10px;padding:12px 18px;border-bottom:1px solid rgba(120,100,70,.18);background:rgba(255,253,248,.9);backdrop-filter:blur(8px)}.vb-back-btn,.vb-hd-btn{border:1px solid rgba(120,100,70,.25);background:#fff;color:#6b5636;border-radius:10px;padding:7px 13px;font-size:.9rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .14s}.vb-back-btn:hover,.vb-hd-btn:hover{background:#f6efe2;transform:translateY(-1px)}.vb-hd-add{background:#6d9a2c;border-color:#6d9a2c;color:#fff}.vb-hd-add:hover{background:#5d861f}.vb-toggles{display:inline-flex;gap:5px;flex-shrink:0}.vb-tg-btn{width:34px;height:34px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1px solid rgba(120,100,70,.25);color:#b3a68c;transition:all .14s}.vb-tg-btn svg{width:18px;height:18px}.vb-tg-btn:hover{background:#f6efe2}.vb-tg-btn.on{background:#6d9a2c;border-color:#6d9a2c;color:#fff}.vb-tg-btn:not(.on) .vb-tg-wave2{display:none}.vb-typo{display:inline-flex;align-items:center;gap:2px;flex-shrink:0;padding:3px 6px;border-radius:10px;background:#fff;border:1px solid rgba(120,100,70,.25)}.vb-typo-btn{min-width:26px;height:26px;padding:0 5px;border:none;border-radius:7px;background:0 0;color:#6b5636;cursor:pointer;font:800 .82rem/1 inherit;transition:background .12s}.vb-typo-inc{font-size:.98rem}.vb-typo-btn:hover:not(:disabled){background:#f0e8d8}.vb-typo-btn:disabled{opacity:.34;cursor:default}.vb-typo-val{min-width:40px;text-align:center;font:700 .74rem/1 inherit;color:#96855f;font-variant-numeric:tabular-nums}.vb-font-sel{max-width:132px;border:none;background:0 0;color:#6b5636;font:600 .8rem/1.2 inherit;cursor:pointer;padding:4px 2px;border-left:1px solid rgba(120,100,70,.2);margin-left:4px}.vb-font-sel:focus{outline:0}.vb-voice-wrap{display:inline-flex;align-items:center;gap:5px;flex-shrink:1;min-width:0;padding:3px 9px 3px 8px;border-radius:10px;background:#fff;border:1px solid rgba(120,100,70,.25)}.vb-voice-ic{font-size:.9rem;line-height:1}.vb-voice-sel{max-width:190px;border:none;background:0 0;color:#6b5636;font:600 .85rem/1.2 inherit;cursor:pointer;padding:4px 0}.vb-voice-sel:focus{outline:0}.vb-title{flex:1;min-width:0;font-size:1.12rem;font-weight:800;color:#4a3b23;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vb-title .vb-sub{font-weight:600;color:#8a7a5c;font-size:.92em}.vb-body{position:relative;z-index:1;flex:1;overflow-y:auto;padding:18px 18px 16px}.vb-empty{max-width:520px;margin:60px auto;text-align:center;color:#7a6a4e;font-size:1.02rem;line-height:1.7}.vb-empty small{color:#9c8c70}.vb-empty-sm{margin:20px auto;font-size:.9rem}.vb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:16px;max-width:1100px;margin:0 auto}.vb-card{position:relative;cursor:pointer;padding:20px 16px 16px;border-radius:14px;background:linear-gradient(160deg,#fffdf7,#f3ead6);border:1px solid rgba(140,115,70,.22);box-shadow:0 2px 0 rgba(140,115,70,.18),0 8px 20px rgba(90,70,40,.09);transition:transform .16s,box-shadow .16s;opacity:0;animation:vbPop .34s ease forwards}@keyframes vbPop{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.vb-card:hover{transform:translateY(-3px);box-shadow:0 4px 0 rgba(140,115,70,.2),0 14px 28px rgba(90,70,40,.16)}.vb-card-img{padding-top:0;overflow:hidden}.vb-card-cover{margin:-1px -16px 12px;height:128px;background:#ece4d0}.vb-card-cover img{width:100%;height:100%;object-fit:cover;display:block}.vb-cover-row{display:flex;gap:12px;align-items:flex-start}.vb-cover-prev{width:92px;height:62px;flex-shrink:0;border-radius:10px;overflow:hidden;background:#f2ecdd;border:1px dashed rgba(140,115,70,.35);display:flex;align-items:center;justify-content:center;font-size:1.3rem;opacity:.7}.vb-cover-prev.on{border-style:solid;opacity:1}.vb-cover-prev img{width:100%;height:100%;object-fit:cover}.vb-cover-acts{flex:1;min-width:0;display:flex;flex-wrap:wrap;gap:7px}.vb-cover-acts .vb-cancel{padding:7px 12px;font-size:.84rem}.vb-cover-url{flex:1 0 100%;font-size:.86rem;padding:7px 10px}.vb-cover-prompt{margin-top:12px}.vb-card-name{font-size:1.06rem;font-weight:800;color:#43351e;line-height:1.3}.vb-card-desc{margin-top:4px;font-size:.85rem;color:#7d6d51;line-height:1.45}.vb-card-meta{margin-top:10px;font-size:.78rem;font-weight:700;color:#96855f}.vb-card-tools{position:absolute;top:8px;right:8px;display:flex;gap:4px;opacity:0;transition:opacity .14s}.vb-card:hover .vb-card-tools{opacity:1}.vb-mini{width:26px;height:26px;border-radius:7px;border:1px solid rgba(120,100,70,.25);background:#fff;color:#7a6a4e;cursor:pointer;font-size:.82rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;transition:all .12s}.vb-mini:hover{background:#f1e8d6}.vb-mini-del:hover{background:#fee2e2;color:#b91c1c;border-color:#fca5a5}.vb-chaps{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:9px}.vb-chap{display:flex;align-items:center;gap:13px;cursor:pointer;padding:13px 15px;border-radius:12px;background:rgba(255,253,247,.94);border:1px solid rgba(140,115,70,.2);transition:all .14s;opacity:0;animation:vbPop .3s ease forwards}.vb-chap:hover{background:#fffdf5;border-color:#b7cf8a;transform:translateX(3px)}.vb-chap-no{width:30px;height:30px;flex-shrink:0;border-radius:9px;background:#6d9a2c;color:#fff;font-weight:800;font-size:.88rem;display:flex;align-items:center;justify-content:center}.vb-chap-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.vb-chap-name{font-size:1rem;font-weight:700;color:#43351e}.vb-chap-meta{font-size:.78rem;color:#96855f;font-weight:600}.vb-chap-tools{display:flex;gap:4px;opacity:0;transition:opacity .14s}.vb-chap:hover .vb-chap-tools{opacity:1}.vb-chap-go{color:#a8987a;font-size:.8rem}.vb-read{max-width:1420px;margin:0 auto;font-family:var(--vb-ff, inherit)}.vb-book{display:grid;grid-template-columns:1fr 1fr;height:calc(100vh - 178px);min-height:420px;padding:13px;gap:4px;position:relative;border-radius:26px;overflow:visible;border:0;background:linear-gradient(155deg,#d4e7ae 0,#a9cb78 45%,#bcdb94 100%);box-shadow:0 20px 48px rgba(70,92,40,.24),inset 0 0 0 1px rgba(255,255,255,.45)}.vb-pg{padding:30px 34px 34px;overflow-y:auto;overscroll-behavior:contain;cursor:pointer}.vb-pg-left{cursor:w-resize}.vb-pg-right{cursor:e-resize}.vb-pg :is(button,a,.vb-chip,.vb-word,.vb-vi,.vb-def,.vb-ex-tx){cursor:auto}.vb-pg :is(button,a){cursor:pointer}.vb-pg::-webkit-scrollbar{width:7px}.vb-pg::-webkit-scrollbar-thumb{background:rgba(150,125,80,.3);border-radius:4px}.vb-book::after,.vb-book::before{content:'';position:absolute;top:18px;bottom:18px;width:26px;z-index:1;background:repeating-linear-gradient(90deg,#fffdf7 0 2px,#efe8d7 2px 3px,#fffdf7 3px 5px,#e6ddc8 5px 6px);pointer-events:none}.vb-book::before{left:3px;border-radius:20px 0 0 20px;box-shadow:-1px 0 3px rgba(90,70,40,.13)}.vb-book::after{right:3px;border-radius:0 20px 20px 0;box-shadow:1px 0 3px rgba(90,70,40,.13);background:repeating-linear-gradient(270deg,#fffdf7 0 2px,#efe8d7 2px 3px,#fffdf7 3px 5px,#e6ddc8 5px 6px)}.vb-pg{background:#fffdf7;position:relative;z-index:2}.vb-pg-left{border-radius:19px 0 0 19px;box-shadow:inset -1px 0 0 rgba(120,100,60,.18)}.vb-pg-right{border-radius:0 19px 19px 0;box-shadow:inset 1px 0 0 rgba(120,100,60,.18)}.vb-word-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.vb-word{font-family:var(--vb-ff, Georgia, 'Times New Roman', serif);font-size:calc(2.4rem * var(--vb-fs, 1));font-weight:700;color:#33281a;line-height:1.15;letter-spacing:-.5px}.vb-ex-spk,.vb-ipa-spk,.vb-word-spk{border:none;background:0 0;cursor:pointer;color:#6d9a2c;padding:3px;border-radius:7px;line-height:1;transition:background .12s}.vb-ex-spk:hover,.vb-ipa-spk:hover,.vb-word-spk:hover{background:#eef5e0}.vb-spk-ic{display:inline-block;width:26px;height:26px;line-height:26px;font-size:.95rem;text-align:center;vertical-align:middle}.vb-spk-ic::before{content:'\1F50A'}.vb-spk-ic.vb-spk-on::before{content:none}.vb-spk-ic:has(svg)::before{content:none}.vb-spk-ic svg{display:block;width:100%;height:100%}.vb-word-spk .vb-spk-ic{width:34px;height:34px;line-height:34px;font-size:1.25rem}.vb-ipa-spk .vb-spk-ic{width:22px;height:22px;line-height:22px;font-size:.82rem}.vb-spk-live{background:#eef5e0}.vb-ipa{display:flex;align-items:center;gap:7px;margin-top:9px;font-size:calc(.96rem * var(--vb-fs, 1));color:#5f5138}.vb-ipa b{font-size:calc(.64rem * var(--vb-fs, 1));letter-spacing:.6px;font-weight:800;color:#fff;background:#a08a5e;border-radius:5px;padding:2px 6px}.vb-ipa span{font-family:'Segoe UI','Charis SIL',serif}.vb-ipa-spk{font-size:.88rem}.vb-sec{margin-top:22px}.vb-sec-lbl{font-size:calc(.68rem * var(--vb-fs, 1));font-weight:800;letter-spacing:1.1px;color:#a08a5e;padding-bottom:5px;margin-bottom:9px;border-bottom:1px solid rgba(150,125,80,.2)}.vb-vi{font-size:calc(1.08rem * var(--vb-fs, 1));font-weight:700;color:#2f6b33;line-height:1.5}.vb-def{font-size:calc(.96rem * var(--vb-fs, 1));color:#4d4231;line-height:1.65}.vb-ctx{display:flex;gap:10px;padding:13px 15px;border-radius:11px;background:#f7f2e6}.vb-ctx-spk{flex-shrink:0;margin-top:1px}.vb-ctx-tx{flex:1;min-width:0}.vb-ctx-tx p{margin:0;font-size:calc(.98rem * var(--vb-fs, 1));line-height:1.72;color:#3f3625}.vb-ctx-tx p b{font-weight:800;color:#2f6b33}.vb-ctx-vi{margin-top:7px!important;font-size:calc(.89rem * var(--vb-fs, 1))!important;color:#8a7a5c!important;line-height:1.6!important}.vb-ctx-tr{border:none;background:0 0;cursor:pointer;padding:2px;border-radius:6px;color:#a08a5e;vertical-align:-3px;line-height:0;transition:all .12s}.vb-ctx-tr svg{width:15px;height:15px}.vb-ctx-tr:hover{background:#ece3d0;color:#6d9a2c}.vb-ctx-tr.on{color:#6d9a2c}.vb-no-vi .vb-chip i,.vb-no-vi .vb-ex-tx em{display:none}.vb-chips{display:flex;flex-wrap:wrap;gap:7px}.vb-chip{font-size:calc(.88rem * var(--vb-fs, 1));padding:5px 11px;border-radius:999px;background:#f2ecdd;color:#5b4d33;border:1px solid rgba(150,125,80,.2)}.vb-chip b{font-weight:800}.vb-chip i{font-style:normal;font-weight:500;opacity:.72;font-size:.93em}.vb-chip i::before{content:' ('}.vb-chip i::after{content:')'}.vb-syn .vb-chip{background:#eaf5e2;color:#3f6b28;border-color:#cbe3b6}.vb-ant .vb-chip{background:#fdeceb;color:#9f3b32;border-color:#f3c9c5}.vb-col .vb-chip{background:#eef3fb;color:#2f5484;border-color:#cfdcf0}.vb-chips .vb-chip-none{background:0 0;border-style:dashed;border-color:rgba(150,125,80,.32);color:rgba(120,105,75,.78);font-style:italic;font-weight:600}.vb-folio{position:absolute;left:0;right:0;bottom:9px;text-align:center;font:700 .74rem/1 inherit;color:#bcae91;letter-spacing:.08em;font-variant-numeric:tabular-nums;pointer-events:none}.vb-ex{display:flex;gap:8px;margin-bottom:12px}.vb-ex-spk{flex-shrink:0;font-size:.86rem;margin-top:2px}.vb-ex-tx{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.vb-ex-tx i{font-style:normal;font-size:calc(.97rem * var(--vb-fs, 1));color:#3f3625;line-height:1.6}.vb-ex-tx i b{font-weight:800;color:#2f6b33}.vb-ex-tx em{font-style:normal;font-size:calc(.88rem * var(--vb-fs, 1));color:#8a7a5c;line-height:1.5}#vbOverlay[data-vbtheme]::before{background:var(--vb-wash)}#vbOverlay[data-vbtheme] .vb-hold,#vbOverlay[data-vbtheme] .vb-pg,#vbOverlay[data-vbtheme] .vb-sheet-back,#vbOverlay[data-vbtheme] .vb-sheet-face{background:var(--vb-paper)}#vbOverlay[data-vbtheme] .vb-pg-left{box-shadow:inset -1px 0 0 var(--vb-line)}#vbOverlay[data-vbtheme] .vb-pg-right{box-shadow:inset 1px 0 0 var(--vb-line)}#vbOverlay[data-vbtheme] .vb-word{color:var(--vb-strong)}#vbOverlay[data-vbtheme] .vb-ctx-tx p,#vbOverlay[data-vbtheme] .vb-def,#vbOverlay[data-vbtheme] .vb-ex-tx i{color:var(--vb-ink)}#vbOverlay[data-vbtheme] .vb-ctx-tx p b,#vbOverlay[data-vbtheme] .vb-ex-tx i b,#vbOverlay[data-vbtheme] .vb-vi{color:var(--vb-accent)}#vbOverlay[data-vbtheme] .vb-ipa{color:var(--vb-soft)}#vbOverlay[data-vbtheme] .vb-ipa b{background:var(--vb-badge)}#vbOverlay[data-vbtheme] .vb-sec-lbl{color:var(--vb-soft);border-bottom-color:var(--vb-line)}#vbOverlay[data-vbtheme] .vb-ctx-vi,#vbOverlay[data-vbtheme] .vb-ex-tx em{color:var(--vb-soft)!important}#vbOverlay[data-vbtheme] .vb-ctx{background:var(--vb-panel)}#vbOverlay[data-vbtheme] .vb-folio{color:var(--vb-folio)}#vbOverlay[data-vbtheme] .vb-book::before{background:repeating-linear-gradient(90deg,var(--vb-edge) 0 2px,var(--vb-edgeln) 2px 3px,var(--vb-edge) 3px 5px,var(--vb-edgeln2) 5px 6px)}#vbOverlay[data-vbtheme] .vb-book::after{background:repeating-linear-gradient(270deg,var(--vb-edge) 0 2px,var(--vb-edgeln) 2px 3px,var(--vb-edge) 3px 5px,var(--vb-edgeln2) 5px 6px)}#vbOverlay[data-vbtheme] .vb-empty,#vbOverlay[data-vbtheme] .vb-empty-sm{color:var(--vb-soft)}#vbOverlay[data-vbtheme] .vb-chips .vb-chip-none{color:var(--vb-soft);border-color:var(--vb-line)}.vb-wb-sec{margin-top:26px}.vb-wb-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}.vb-wb-h{flex:1;min-width:0;font-size:.72rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:#a08a5e}.vb-wb-add{flex-shrink:0;padding:6px 13px;border-radius:9px;cursor:pointer;border:1.5px dashed rgba(120,100,70,.38);background:0 0;font:800 .78rem/1 inherit;color:#6d9a2c;transition:all .14s}.vb-wb-add:hover{background:#eef5e0;border-style:solid}.vb-wb-empty{padding:16px 18px;border-radius:12px;font-size:.84rem;color:#96855f;border:1.5px dashed rgba(120,100,70,.25);background:rgba(255,253,247,.5)}.vb-chap-no-wb{background:#6d9a2c;color:#fff}.vb-wb-sfx{font-size:1rem;line-height:1}.vb-wb-exp{width:auto;min-width:34px;padding:0 9px;font:800 .7rem/1 inherit;letter-spacing:.04em}.vb-wb-expvi{margin-top:6px;padding-top:6px;font-size:calc(.9rem * var(--vb-fs, 1));color:#8a7a5c;line-height:1.6;border-top:1px dashed rgba(150,125,80,.25)}body.dark-mode .vb-wb-expvi{color:rgba(222,211,186,.68)}#vbOverlay[data-vbtheme] .vb-wb-expvi{color:var(--vb-soft);border-top-color:var(--vb-line)}.vb-wb-q{display:flex;flex-direction:column;gap:14px}.vb-wb-qt{margin:0;font-size:calc(1.06rem * var(--vb-fs, 1));line-height:1.7;color:#3f3625}.vb-wb-blank{display:inline-block;width:92px;vertical-align:-3px;border-bottom:2px solid #6d9a2c;margin:0 3px}.vb-wb-opts{display:flex;flex-direction:column;gap:8px}.vb-wb-opt{display:flex;align-items:flex-start;gap:10px;width:100%;text-align:left;padding:10px 13px;border-radius:11px;cursor:pointer;border:1.5px solid rgba(120,100,70,.22);background:#fffdf7;font:600 calc(.92rem * var(--vb-fs, 1))/1.5 inherit;color:#4d4231;transition:all .12s}.vb-wb-opt b{flex-shrink:0;width:21px;height:21px;border-radius:6px;margin-top:1px;display:inline-flex;align-items:center;justify-content:center;background:#ece3d0;color:#8a7a5c;font-size:.74rem;font-weight:800}.vb-wb-opt:hover:not(:disabled){background:#f6efe2;border-color:#6d9a2c}.vb-wb-opt:disabled{cursor:default}.vb-wb-opt.vb-wb-right{background:#eaf5e2;border-color:#6d9a2c;color:#2f6b33}.vb-wb-opt.vb-wb-right b{background:#6d9a2c;color:#fff}.vb-wb-opt.vb-wb-wrong{background:#fdeceb;border-color:#e08a82;color:#9f3b32}.vb-wb-opt.vb-wb-wrong b{background:#d9534f;color:#fff}.vb-wb-fill{display:flex;gap:8px}.vb-wb-in{flex:1;min-width:0;padding:10px 13px;border-radius:11px;border:1.5px solid rgba(120,100,70,.28);background:#fffdf7;font:700 calc(.98rem * var(--vb-fs, 1))/1.4 inherit;color:#3f3625}.vb-wb-in:focus{outline:0;border-color:#6d9a2c}.vb-wb-in:disabled{opacity:.8}.vb-wb-go{flex-shrink:0;padding:0 18px;border-radius:11px;border:none;cursor:pointer;background:#6d9a2c;color:#fff;font:800 .86rem/1 inherit}.vb-wb-go:hover{background:#5d861f}.vb-wb-hint-btn{flex-shrink:0;width:40px;border-radius:11px;cursor:pointer;border:1.5px solid rgba(120,100,70,.28);background:#fffdf7;font-size:1rem;line-height:1;transition:all .12s}.vb-wb-hint-btn:hover{background:#f6efe2}.vb-wb-hint-btn.on{background:#fff4cc;border-color:#e0b83a}.vb-wb-hint{display:flex;flex-wrap:wrap;gap:12px;margin-top:-4px}.vb-wb-hint-w{display:inline-flex;align-items:baseline;gap:6px;padding:6px 11px;border-radius:9px;background:#f7f2e6;border:1px dashed rgba(150,125,80,.32)}.vb-wb-hint-w b{font-family:'Courier New',monospace;font-weight:800;letter-spacing:.06em;font-size:calc(.94rem * var(--vb-fs, 1));color:#3f3625}.vb-wb-hint-w i{font-style:normal;font-size:.72rem;font-weight:700;color:#a08a5e}.vb-wb-hs,.vb-wb-hw{display:flex;align-items:baseline;flex-wrap:wrap;gap:7px}.vb-wb-hlb{flex-shrink:0;font-size:.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#a08a5e}.vb-wb-hw-chip{padding:4px 10px;border-radius:999px;background:#eef3fb;color:#2f5484;border:1px solid #cfdcf0;font-size:calc(.84rem * var(--vb-fs, 1));font-weight:600}.vb-wb-hs code{font-family:'Courier New',monospace;font-size:calc(.84rem * var(--vb-fs, 1));color:#5b4d33;background:#f2ecdd;border-radius:7px;padding:4px 9px}.vb-wb-trans{display:flex;flex-direction:column;gap:9px}.vb-wb-ta{width:100%;box-sizing:border-box;padding:11px 13px;border-radius:11px;resize:vertical;border:1.5px solid rgba(120,100,70,.28);background:#fffdf7;font:600 calc(.98rem * var(--vb-fs, 1))/1.6 inherit;color:#3f3625}.vb-wb-ta:focus{outline:0;border-color:#6d9a2c}.vb-wb-trans-btns{display:flex;gap:8px}.vb-wb-trans-btns .vb-wb-go{flex:1;padding:9px 0}body.dark-mode .vb-wb-ta{background:#262119;color:#ded3ba;border-color:rgba(255,240,210,.2)}body.dark-mode .vb-wb-hint-btn{background:#2e2921;border-color:rgba(255,240,210,.2)}#vbOverlay[data-vbtheme] .vb-wb-hint-btn,#vbOverlay[data-vbtheme] .vb-wb-ta{background:var(--vb-panel);color:var(--vb-ink);border-color:var(--vb-line)}#vbOverlay[data-vbtheme] .vb-wb-hint-w{background:var(--vb-panel);border-color:var(--vb-line)}#vbOverlay[data-vbtheme] .vb-wb-hint-w b{color:var(--vb-ink)}#vbOverlay[data-vbtheme] .vb-wb-hint-w i,#vbOverlay[data-vbtheme] .vb-wb-hlb{color:var(--vb-soft)}#vbOverlay[data-vbtheme] .vb-wb-hs code{background:var(--vb-panel);color:var(--vb-ink)}.vb-wb-again{align-self:flex-start;padding:5px 12px;border-radius:8px;cursor:pointer;border:1.5px solid rgba(120,100,70,.25);background:0 0;font:700 .76rem/1 inherit;color:#96855f}.vb-wb-again:hover{background:#f6efe2}.vb-wb-hide{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:0 24px;color:#b3a68c;font-size:.88rem;line-height:1.6}.vb-wb-hide-ic{font-size:2.4rem;opacity:.55}.vb-wb-res{font-size:1.12rem;font-weight:800;margin-bottom:4px}.vb-wb-res-ok{color:#2f6b33}.vb-wb-res-no{color:#9f3b32}.vb-wb-key{font-size:calc(1.1rem * var(--vb-fs, 1));font-weight:800;color:#2f6b33;line-height:1.5}.vb-wb-alts{margin-top:5px;font-size:.82rem;color:#8a7a5c}.vb-wb-score{font:800 .78rem/1 inherit;color:#6d9a2c;padding:0 4px;font-variant-numeric:tabular-nums}.vb-wb-reset{flex-shrink:0}body.dark-mode .vb-wb-opt{background:#2e2921;color:#ded3ba;border-color:rgba(255,240,210,.16)}body.dark-mode .vb-wb-in{background:#262119;color:#ded3ba;border-color:rgba(255,240,210,.2)}body.dark-mode .vb-wb-qt{color:#ded3ba}body.dark-mode .vb-wb-empty{background:rgba(38,33,25,.5);color:#a2957a}#vbOverlay[data-vbtheme] .vb-wb-qt{color:var(--vb-ink)}#vbOverlay[data-vbtheme] .vb-wb-opt{background:var(--vb-panel);color:var(--vb-ink);border-color:var(--vb-line)}#vbOverlay[data-vbtheme] .vb-wb-opt b{background:var(--vb-line);color:var(--vb-soft)}#vbOverlay[data-vbtheme] .vb-wb-in{background:var(--vb-panel);color:var(--vb-ink);border-color:var(--vb-line)}#vbOverlay[data-vbtheme] .vb-wb-key{color:var(--vb-accent)}#vbOverlay[data-vbtheme] .vb-wb-alts,#vbOverlay[data-vbtheme] .vb-wb-hide{color:var(--vb-soft)}#vbOverlay[data-vbtheme] .vb-wb-blank{border-bottom-color:var(--vb-accent)}.vlg-ov.vb-games-bg{backdrop-filter:none;-webkit-backdrop-filter:none}.vb-theme-pop{position:fixed;z-index:7;width:272px;max-width:calc(100vw - 20px);padding:13px 14px 12px;border-radius:14px;background:#fff;border:1px solid rgba(120,100,70,.25);box-shadow:0 16px 40px rgba(90,70,40,.22)}.vb-theme-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:7px;margin-bottom:10px}.vb-theme-sw{display:flex;align-items:center;gap:7px;padding:6px 8px;cursor:pointer;min-width:0;border-radius:9px;border:1.5px solid rgba(120,100,70,.2);background:0 0;font:700 .74rem/1.2 inherit;color:#6b5636;text-align:left}.vb-theme-sw i{flex-shrink:0;width:15px;height:15px;border-radius:5px;background:var(--_sw);border:1px solid rgba(0,0,0,.18)}.vb-theme-sw span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vb-theme-sw:hover{background:#f6efe2}.vb-theme-sw.on{border-color:#6d9a2c;box-shadow:0 0 0 2px rgba(109,154,44,.18)}.vb-theme-custom{display:flex;align-items:center;gap:8px;cursor:pointer;font:700 .74rem/1.2 inherit;color:#96855f}.vb-theme-custom input[type=color]{width:34px;height:26px;padding:0;cursor:pointer;border:1.5px solid rgba(120,100,70,.25);border-radius:7px;background:0 0}body.dark-mode .vb-theme-pop{background:#2e2921;border-color:rgba(255,240,210,.18)}body.dark-mode .vb-theme-sw{color:#e6dcc6;border-color:rgba(255,240,210,.18)}body.dark-mode .vb-theme-sw:hover{background:#3b342a}.vb-hand{position:fixed;z-index:6;width:92px;height:92px;margin-left:-46px;margin-top:-30px;pointer-events:none;opacity:0;transition:opacity .18s;filter:drop-shadow(0 3px 9px rgba(70, 92, 40, .3))}.vb-hand.vb-hand-on{opacity:.92}.vb-hand.vb-hand-left{transform:scaleX(-1)}.vb-hand svg{display:block;width:100%!important;height:100%!important}@media (hover:none),(pointer:coarse){.vb-hand{display:none}}.vb-music-host{position:fixed;right:0;bottom:0;width:3px;height:3px;overflow:hidden;opacity:.01;pointer-events:none;z-index:0}.vb-music-host iframe{width:240px;height:180px;border:0}.vb-music-pop{position:fixed;z-index:7;width:300px;max-width:calc(100vw - 20px);padding:13px 14px 12px;border-radius:14px;background:#fff;border:1px solid rgba(120,100,70,.25);box-shadow:0 16px 40px rgba(90,70,40,.22)}.vb-music-lb{font-size:.68rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:#a08a5e;margin-bottom:9px}.vb-music-row{display:flex;align-items:center;gap:7px;margin-bottom:9px}.vb-music-in{flex:1;min-width:0;padding:7px 10px;border-radius:9px;border:1.5px solid rgba(120,100,70,.25);background:#fffdf7;font:600 .8rem/1.3 inherit;color:#5b4d33}.vb-music-in:focus{outline:0;border-color:#6d9a2c}.vb-music-go{flex-shrink:0;width:34px;height:34px;border-radius:9px;cursor:pointer;border:none;background:#6d9a2c;color:#fff;font-size:.82rem;line-height:1}.vb-music-go:hover{background:#5d861f}.vb-music-ic{font-size:.82rem;line-height:1}.vb-music-vol{flex:1;min-width:0;accent-color:#6d9a2c;cursor:pointer}.vb-music-volval{min-width:36px;text-align:right;font:700 .72rem/1 inherit;color:#96855f;font-variant-numeric:tabular-nums}.vb-music-now{font-size:.72rem;color:#8a7a5c;line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vb-music-now:empty{display:none}.vb-reader{position:fixed;z-index:5;width:128px;height:128px;cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none;filter:drop-shadow(0 6px 14px rgba(70, 92, 40, .22));transition:transform .16s}.vb-reader:hover{transform:scale(1.05)}.vb-reader-drag{cursor:grabbing;transition:none}.vb-reader svg{display:block;width:100%!important;height:100%!important;pointer-events:none}.vb-hold,.vb-sheet{font-family:var(--vb-ff, inherit)}.vb-sheet{position:fixed;z-index:4;pointer-events:none;perspective:1700px}.vb-sheet-rot{width:100%;height:100%;position:relative;transform-style:preserve-3d;animation:vbFlipNext .62s cubic-bezier(.42,.02,.34,1) forwards}.vb-sheet-next .vb-sheet-rot{transform-origin:left center}.vb-sheet-prev .vb-sheet-rot{transform-origin:right center;animation-name:vbFlipPrev}.vb-sheet-back,.vb-sheet-face{position:absolute;inset:0;overflow:hidden;background:#fffdf7;backface-visibility:hidden;-webkit-backface-visibility:hidden;box-shadow:0 10px 30px rgba(90,70,40,.22)}.vb-sheet-back,.vb-sheet-face{padding:30px 34px 34px;box-sizing:border-box}.vb-sheet-back{transform:rotateY(180deg)}.vb-sheet-next .vb-sheet-face{border-radius:0 19px 19px 0}.vb-sheet-next .vb-sheet-back{border-radius:19px 0 0 19px}.vb-sheet-prev .vb-sheet-face{border-radius:19px 0 0 19px}.vb-sheet-prev .vb-sheet-back{border-radius:0 19px 19px 0}.vb-sheet-shade{position:absolute;inset:0;opacity:0;border-radius:inherit;animation:vbShade .62s cubic-bezier(.42,.02,.34,1) forwards}.vb-sheet-next .vb-sheet-shade{background:linear-gradient(90deg,rgba(90,70,40,.42),rgba(90,70,40,.04))}.vb-sheet-prev .vb-sheet-shade{background:linear-gradient(270deg,rgba(90,70,40,.42),rgba(90,70,40,.04))}.vb-hold{position:fixed;z-index:3;pointer-events:none;overflow-y:auto;padding:30px 34px 34px;box-sizing:border-box;background:#fffdf7;scrollbar-width:none}.vb-hold::-webkit-scrollbar{width:0;height:0}.vb-hold-left{border-radius:19px 0 0 19px;box-shadow:inset -1px 0 0 rgba(120,100,60,.18)}.vb-hold-right{border-radius:0 19px 19px 0;box-shadow:inset 1px 0 0 rgba(120,100,60,.18)}@keyframes vbFlipNext{from{transform:rotateY(0)}to{transform:rotateY(-180deg)}}@keyframes vbFlipPrev{from{transform:rotateY(0)}to{transform:rotateY(180deg)}}@keyframes vbShade{0%{opacity:0}48%{opacity:1}100%{opacity:.12}}@media (prefers-reduced-motion:reduce){.vb-sheet-rot,.vb-sheet-shade{animation:none}.vb-hold,.vb-sheet{display:none}}.vb-nav{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:18px}.vb-nav-btn{border:1px solid rgba(140,115,70,.28);background:#fffdf6;color:#5b4d33;border-radius:11px;padding:10px 20px;font-size:.95rem;font-weight:700;cursor:pointer;transition:all .14s}.vb-nav-btn:hover:not(:disabled){background:#f4ecda;transform:translateY(-1px)}.vb-nav-btn:disabled{opacity:.38;cursor:default}.vb-nav-next{background:#6d9a2c;border-color:#6d9a2c;color:#fff}.vb-nav-next:hover:not(:disabled){background:#5d861f}.vb-pgno{font-size:.9rem;font-weight:800;color:#8a7a5c;min-width:74px;text-align:center}.vb-del-word{width:30px;height:30px}.vb-form{position:absolute;inset:0;z-index:5;display:none;align-items:center;justify-content:center;padding:18px;background:rgba(40,32,18,.45);backdrop-filter:blur(3px)}.vb-form-inner{width:100%;max-width:420px;max-height:92vh;overflow-y:auto;background:#fffdf7;border-radius:15px;padding:22px;box-shadow:0 20px 55px rgba(50,38,20,.35)}.vb-form-wide{max-width:660px}.vb-form-title{font-size:1.12rem;font-weight:800;color:#43351e;margin-bottom:14px}.vb-lb{display:block;font-size:.78rem;font-weight:700;color:#8a7a5c;margin:12px 0 5px}.vb-in{width:100%;box-sizing:border-box;padding:9px 12px;font-size:.95rem;border:1px solid rgba(140,115,70,.3);border-radius:9px;background:#fff;color:#33281a;font-family:inherit}.vb-in:focus{outline:0;border-color:#6d9a2c;box-shadow:0 0 0 3px rgba(109,154,44,.16)}.vb-ta{resize:vertical;line-height:1.55}.vb-mono{font-family:ui-monospace,'Cascadia Code',Consolas,monospace;font-size:.84rem}.vb-topic-row{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px}.vb-fld{display:flex;flex-direction:column}.vb-fld-grow{flex:1;min-width:160px}.vb-fld .vb-lb{margin-top:0}.vb-sel{min-width:96px;cursor:pointer}.vb-opt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:6px 12px;margin-top:12px}.vb-opt{display:flex;align-items:center;gap:7px;font-size:.89rem;color:#4d4231;cursor:pointer}.vb-opt input{accent-color:#6d9a2c;width:15px;height:15px;cursor:pointer}.vb-num-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px;margin-top:8px}.vb-num{width:62px;padding:6px 8px;text-align:center}.vb-form-actions{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-top:15px}.vb-cancel,.vb-save{border-radius:10px;padding:9px 16px;font-size:.92rem;font-weight:700;cursor:pointer;border:1px solid transparent;transition:all .14s}.vb-save{background:#6d9a2c;color:#fff}.vb-save:hover{background:#5d861f}.vb-cancel{background:#fff;color:#6b5636;border-color:rgba(140,115,70,.3)}.vb-cancel:hover{background:#f4ecda}.vb-gpt-open{color:#2f5484;border-color:#cfdcf0;background:#eef3fb}.vb-msg{font-size:.84rem;color:var(--muted,#8a7a5c)}body.dark-mode .vb-overlay::before{background:rgba(22,20,16,.84)}body.dark-mode .vb-header{background:rgba(34,30,24,.92);border-bottom-color:rgba(255,240,210,.12)}body.dark-mode .vb-title{color:#f2e9d6}body.dark-mode .vb-back-btn,body.dark-mode .vb-hd-btn{background:#2e2921;color:#e6dcc6;border-color:rgba(255,240,210,.18)}body.dark-mode .vb-hd-add{background:#6d9a2c;color:#fff;border-color:#6d9a2c}body.dark-mode .vb-card{background:linear-gradient(160deg,#2c2720,#232019);border-color:rgba(255,240,210,.14)}body.dark-mode .vb-card-name{color:#f2e9d6}body.dark-mode .vb-card-desc,body.dark-mode .vb-card-meta{color:#b3a689}body.dark-mode .vb-chap{background:rgba(44,39,32,.94);border-color:rgba(255,240,210,.14)}body.dark-mode .vb-chap-name{color:#f2e9d6}body.dark-mode .vb-book{background:linear-gradient(155deg,#43522f,#2f3b22 55%,#3c4a2a)}body.dark-mode .vb-pg{background:#262119}body.dark-mode .vb-sheet{background:#262119}body.dark-mode .vb-hold{background:#262119}body.dark-mode .vb-tg-btn,body.dark-mode .vb-typo,body.dark-mode .vb-voice-wrap{background:#2e2921;border-color:rgba(255,240,210,.18)}body.dark-mode .vb-font-sel,body.dark-mode .vb-typo-btn{color:#e6dcc6}body.dark-mode .vb-typo-btn:hover:not(:disabled){background:#3b342a}body.dark-mode .vb-font-sel{border-left-color:rgba(255,240,210,.18)}body.dark-mode .vb-font-sel option{background:#262119;color:#e6dcc6}body.dark-mode .vb-music-pop{background:#2e2921;border-color:rgba(255,240,210,.18)}body.dark-mode .vb-music-in{background:#262119;color:#e6dcc6;border-color:rgba(255,240,210,.18)}body.dark-mode .vb-music-now{color:rgba(222,211,186,.6)}body.dark-mode .vb-tg-btn.on{background:#6d9a2c;border-color:#6d9a2c;color:#fff}body.dark-mode .vb-ctx-tr:hover{background:#3c3529}body.dark-mode .vb-voice-sel{color:#e6dcc6}body.dark-mode .vb-voice-sel option{background:#262119;color:#e6dcc6}body.dark-mode .vb-spk-live{background:rgba(109,154,44,.22)}body.dark-mode .vb-word{color:#f7f0e0}body.dark-mode .vb-def,body.dark-mode .vb-ex-tx i{color:#ded3ba}body.dark-mode .vb-ctx{background:#302a21}body.dark-mode .vb-ctx-tx p{color:#ded3ba}body.dark-mode .vb-ctx-tx p b{color:#9fd07a}body.dark-mode .vb-vi{color:#9fd07a}body.dark-mode .vb-folio{color:rgba(222,211,186,.42)}body.dark-mode .vb-chip{background:#353026;color:#ded3ba;border-color:rgba(255,240,210,.14)}body.dark-mode .vb-chips .vb-chip-none{background:0 0;color:rgba(222,211,186,.6);border-color:rgba(255,240,210,.2)}body.dark-mode .vb-nav-btn{background:#2e2921;color:#e6dcc6;border-color:rgba(255,240,210,.18)}body.dark-mode .vb-nav-next{background:#6d9a2c;color:#fff}body.dark-mode .vb-form-inner{background:#262119}body.dark-mode .vb-form-title{color:#f2e9d6}body.dark-mode .vb-in{background:#1e1a15;color:#efe6d2;border-color:rgba(255,240,210,.18)}body.dark-mode .vb-opt{color:#ded3ba}body.dark-mode .vb-cancel{background:#2e2921;color:#e6dcc6;border-color:rgba(255,240,210,.18)}body.dark-mode .vb-mini{background:#2e2921;color:#c9bda3;border-color:rgba(255,240,210,.18)}@media (max-width:780px){.vb-header{padding:10px 12px;gap:7px}.vb-btn-label{display:none}.vb-voice-sel{max-width:104px;font-size:.78rem}.vb-font-sel{display:none}.vb-typo-val{min-width:34px;font-size:.7rem}.vb-reader{display:none}.vb-back-btn,.vb-hd-btn{padding:7px 10px}.vb-body{padding:14px 10px 26px}.vb-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}}.vb-rotate{display:none}@media (max-width:900px) and (orientation:portrait){.vb-read .vb-book,.vb-read .vb-nav{display:none}.vb-rotate{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;min-height:58vh;padding:24px;color:#6b5636}.vb-rotate-ic{font-size:3.2rem;line-height:1;animation:vbRotHint 2.2s ease-in-out infinite}.vb-rotate-t{font-size:1.06rem;font-weight:800;color:#43351e}.vb-rotate-s{font-size:.9rem;line-height:1.6;max-width:300px}}@keyframes vbRotHint{0%,100%,55%{transform:rotate(0)}70%,90%{transform:rotate(90deg)}}body.dark-mode .vb-rotate{color:#b3a689}body.dark-mode .vb-rotate-t{color:#f2e9d6}@media (max-width:1100px) and (orientation:landscape) and (max-height:560px){.vb-read{max-width:100%}.vb-book{height:calc(100vh - 116px);min-height:0;padding:7px;gap:3px;border-radius:16px}.vb-book::before{left:2px;width:16px;top:12px;bottom:12px;border-radius:7px 0 0 7px}.vb-book::after{right:2px;width:16px;top:12px;bottom:12px;border-radius:0 7px 7px 0}.vb-pg{padding:14px 16px 22px}.vb-folio{bottom:4px;font-size:.66rem}.vb-pg-left{border-radius:12px 0 0 12px}.vb-pg-right{border-radius:0 12px 12px 0}.vb-word{font-size:calc(1.5rem * var(--vb-fs, 1))}.vb-word-spk .vb-spk-ic{width:26px;height:26px;line-height:26px}.vb-ipa{margin-top:5px;font-size:calc(.84rem * var(--vb-fs, 1))}.vb-sec{margin-top:12px}.vb-sec-lbl{margin-bottom:6px;padding-bottom:3px}.vb-vi{font-size:calc(.96rem * var(--vb-fs, 1))}.vb-ctx-tx p,.vb-def,.vb-ex-tx i{font-size:calc(.87rem * var(--vb-fs, 1));line-height:1.55}.vb-ctx{padding:9px 11px}.vb-chip{font-size:calc(.8rem * var(--vb-fs, 1));padding:4px 9px}.vb-ex{margin-bottom:8px}.vb-ctx-vi,.vb-ex-tx em{font-size:calc(.8rem * var(--vb-fs, 1))!important}.vb-nav{margin-top:9px;gap:10px}.vb-nav-btn{padding:7px 14px;font-size:.84rem}.vb-header{padding:6px 10px}.vb-body{padding:10px 10px 12px}}.yt-tr-overlay{position:fixed;inset:0;z-index:100070;display:none;align-items:flex-start;justify-content:center;overflow-y:auto;padding:24px 16px 40px;background:rgba(15,30,12,.55);backdrop-filter:blur(4px)}.yt-tr-box{width:100%;max-width:780px;background:#f4f8ef;border-radius:16px;padding:18px 20px 22px;box-shadow:0 20px 60px rgba(20,40,15,.35)}.yt-tr-head{display:flex;align-items:center;gap:12px}.yt-tr-counter{font-size:.8rem;font-weight:800;letter-spacing:.8px;color:#4b6b33;text-transform:uppercase}.yt-tr-status{flex:1;font-size:.78rem;color:#7c8f6a}.yt-tr-exit{margin-left:auto;border:none;border-radius:9px;padding:7px 13px;cursor:pointer;background:#ef4444;color:#fff;font-size:.84rem;font-weight:700}.yt-tr-exit:hover{background:#dc2626}.yt-tr-bar{height:5px;border-radius:3px;background:#dbe7cd;margin:10px 0 16px;overflow:hidden}.yt-tr-bar-fill{height:100%;width:0;background:#6d9a2c;border-radius:3px;transition:width .25s}.yt-tr-vi-lbl{font-size:.72rem;font-weight:800;letter-spacing:.9px;color:#8aa072;text-transform:uppercase;margin-bottom:6px}.yt-tr-vi{font-size:1.12rem;font-weight:700;line-height:1.6;color:#24331a;background:#fff;border-radius:11px;padding:14px 16px;margin-bottom:14px}.yt-tr-vi-wait{font-weight:500;color:#94a382;font-style:italic}.yt-tr-typebox{margin-bottom:12px;max-width:none}.yt-tr-input{width:100%;max-width:none;box-sizing:border-box}.yt-tr-actions{display:flex;gap:10px;margin-top:12px}.yt-tr-actions>button{flex:1}.yt-tr-tools{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:12px}.yt-tr-vh-btn.on{background:#6d9a2c;border-color:#6d9a2c;color:#fff}.yt-tr-vocab{margin-top:12px;padding:12px 14px;border-radius:11px;background:#fff;max-height:240px;overflow-y:auto}.yt-tr-vh-wait{font-size:.86rem;color:#94a382;font-style:italic}.yt-tr-vh-mode{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid #eef3e7}.yt-tr-vh-mode-lbl{font-size:.74rem;font-weight:800;letter-spacing:.5px;color:#8aa072;margin-right:2px}.yt-tr-vh-mode-btn{border:1px solid #cfe0b8;background:#fff;color:#4b6b33;border-radius:999px;padding:4px 12px;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .12s}.yt-tr-vh-mode-btn:hover{background:#eef5e0}.yt-tr-vh-mode-btn.on{background:#6d9a2c;border-color:#6d9a2c;color:#fff}.yt-tr-vh-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:7px;padding:5px 0;border-bottom:1px solid #eef3e7;font-size:.88rem}.yt-tr-vh-row:last-child{border-bottom:none}.yt-tr-vh-w{font-weight:800;color:#24331a}.yt-tr-vh-pos{font-size:.76rem;font-style:italic;color:#94a382}.yt-tr-vh-ipa{font-size:.8rem;color:#6b7f57}.yt-tr-vh-lv{font-size:.68rem;font-weight:800;padding:2px 6px;border-radius:5px;background:#eef5e0;color:#4d7c0f}.yt-tr-vh-mean{color:#4b5b3d}.yt-tr-vh-co-lbl{margin:10px 0 5px;font-size:.72rem;font-weight:800;letter-spacing:.8px;color:#8aa072}.yt-tr-vh-co{font-size:.86rem;padding:3px 0;color:#4b5b3d}.yt-tr-vh-co b{color:#24331a}.yt-tr-result{margin-top:12px;font-size:.95rem;font-weight:700;text-align:center;min-height:22px}.yt-tr-result.good{color:#15803d}.yt-tr-result.okish{color:#b45309}.yt-tr-result.bad{color:#b91c1c;font-weight:600}.yt-tr-result b{color:#24331a}.yt-tr-pct{font-size:1.25rem;color:inherit!important}.yt-tr-ans{margin-top:5px;font-size:.88rem;font-weight:500;color:#6b7f57}.yt-tr-avg{font-size:.74rem;font-weight:800;letter-spacing:.3px;color:#4b6b33;background:#e4efd3;border-radius:999px;padding:3px 10px;white-space:nowrap}.yt-tr-input-wrap{position:relative}.yt-tr-input-wrap .grammarly-desktop-integration,.yt-tr-input-wrap [data-grammarly-part],.yt-tr-input-wrap grammarly-extension{display:none!important}.yt-tr-input-wrap .yt-tr-input{padding-right:56px}.yt-tr-mic-btn{position:absolute;top:12px;right:12px;z-index:2;width:36px;height:36px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;background:#eef5e0;border:1px solid #cfe0b8;color:#4b6b33;transition:all .14s}.yt-tr-mic-btn:hover{background:#e0edcc}.yt-tr-mic-btn svg{width:18px;height:18px}.yt-tr-mic-btn.recording{background:#ef4444;border-color:#ef4444;color:#fff;animation:ytTrPulse 1.1s ease-in-out infinite}@keyframes ytTrPulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.45)}50%{box-shadow:0 0 0 7px rgba(239,68,68,0)}}.yt-tr-rec-hint{margin-top:10px;padding:9px 13px;border-radius:10px;background:#fff5f5;border:1px dashed #fca5a5;color:#b91c1c;font-size:.88rem;line-height:1.5}.yt-tr-summary{margin-top:16px}.yt-tr-sum-card{background:#fff;border-radius:14px;padding:20px 18px;text-align:center}.yt-tr-sum-ttl{font-size:1.02rem;font-weight:800;color:#24331a}.yt-tr-sum-big{margin-top:6px;font-size:3.1rem;font-weight:800;line-height:1;color:#6d9a2c}.yt-tr-sum-big span{font-size:1.4rem;margin-left:2px}.yt-tr-sum-sub{font-size:.82rem;color:#8aa072;margin-top:4px}.yt-tr-sum-row{margin-top:12px;font-size:.92rem;color:#4b5b3d}.yt-tr-sum-row b{color:#24331a}.yt-tr-sum-act{display:flex;gap:10px;justify-content:center;margin-top:16px;flex-wrap:wrap}body.dark-mode .yt-tr-sum-card{background:#131a10}body.dark-mode .yt-tr-sum-row b,body.dark-mode .yt-tr-sum-ttl{color:#e6f0dc}body.dark-mode .yt-tr-sum-row{color:#b9c9a9}body.dark-mode .yt-tr-avg{background:#26301f;color:#cfe0b8}body.dark-mode .yt-tr-rec-hint{background:#2a1717;border-color:#7f1d1d;color:#fca5a5}.yt-tr-nav{display:flex;gap:10px;justify-content:center;margin-top:14px}.yt-tr-nav-btn{border:1px solid #cfe0b8;background:#fff;color:#4b6b33;border-radius:10px;padding:9px 18px;font-size:.9rem;font-weight:700;cursor:pointer;transition:all .14s}.yt-tr-nav-btn:hover:not(:disabled){background:#eef5e0}.yt-tr-nav-btn:disabled{opacity:.4;cursor:default}.yt-tr-nav-next{background:#6d9a2c;border-color:#6d9a2c;color:#fff}.yt-tr-nav-next:hover:not(:disabled){background:#5d861f}.yt-prac-tr-item{width:100%;text-align:left;background:0 0;border:0;cursor:pointer;font-family:Nunito,sans-serif;font-size:.8rem;font-weight:700;color:#374151}.yt-prac-tr-ic{font-size:.95rem;line-height:1}body.dark-mode .yt-tr-box{background:#1c2418}body.dark-mode .yt-tr-vi,body.dark-mode .yt-tr-vocab{background:#131a10}body.dark-mode .yt-tr-result b,body.dark-mode .yt-tr-vh-w,body.dark-mode .yt-tr-vi{color:#e6f0dc}body.dark-mode .yt-tr-vh-co,body.dark-mode .yt-tr-vh-mean{color:#b9c9a9}body.dark-mode .yt-tr-vh-mode,body.dark-mode .yt-tr-vh-row{border-bottom-color:#26301f}body.dark-mode .yt-tr-vh-mode-btn{background:#26301f;color:#cfe0b8;border-color:#3a4a2d}body.dark-mode .yt-tr-vh-mode-btn.on{background:#6d9a2c;color:#fff;border-color:#6d9a2c}body.dark-mode .yt-tr-bar{background:#2b361f}body.dark-mode .yt-tr-nav-btn{background:#26301f;color:#cfe0b8;border-color:#3a4a2d}body.dark-mode .yt-tr-nav-next{background:#6d9a2c;color:#fff}@media (max-width:640px){.yt-tr-overlay{padding:12px 8px 28px}.yt-tr-box{padding:14px 13px 18px;border-radius:13px}.yt-tr-vi{font-size:1rem;padding:12px 13px}.yt-tr-actions{flex-direction:column}}.vl-review-card{border-radius:22px;padding:26px 28px 0;gap:0;border:1px solid #eef1ea;box-shadow:0 10px 34px rgba(40,60,30,.09)}.vl-review-verdict{display:inline-block;font-size:.82rem!important;font-weight:800;letter-spacing:.8px;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin-bottom:14px}.vl-review-ok .vl-review-verdict{background:#e8f5e0;color:#2f7a35!important}.vl-review-ng .vl-review-verdict{background:#fdeceb;color:#b3372c!important}.vl-review-word-row{align-items:center;gap:14px;margin-bottom:2px}.vl-review-speak{width:46px;height:46px;flex-shrink:0;border-radius:50%;border:0;cursor:pointer;background:#e8f2dd;color:#3f7a2c;font-size:1.2rem;display:inline-flex;align-items:center;justify-content:center;transition:background .13s}.vl-review-speak:hover{background:#d8e9c8}.vl-review-word{font-size:2.1rem!important;font-weight:800!important;color:#1c1c1c!important;letter-spacing:-.6px}.vl-review-ipa{gap:0!important;align-items:baseline;margin-top:8px;font-size:1rem;color:#6b7fa8}.vl-review-ipa>*{position:relative;padding-right:18px;margin-right:0}.vl-review-ipa>:not(:last-child)::after{content:'|';position:absolute;right:6px;color:#cfd6e4;font-weight:400}.vl-review-ipa b,.vl-review-ipa strong{color:#3b5bdb;font-weight:800}.vl-review-pos{color:#7b8494;font-size:.8rem;margin-top:0;align-self:center;flex-shrink:0}.vl-review-vi{font-size:1.28rem!important;font-weight:800!important;color:#1f7a3d!important;margin-top:12px}.vl-review-def{font-size:1.02rem;color:#6b7280;margin-top:8px;line-height:1.6}.vl-review-colloc{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.vl-review-colloc .vl-wc-colloc-chip{background:#f2f1fe;border:1px solid #e4e1fb;border-radius:12px;padding:10px 16px;margin:0;display:inline-flex;align-items:baseline;gap:7px}.vl-review-colloc .vl-colloc-en{color:#4c46c9!important;font-weight:800;font-size:1rem}.vl-review-colloc .vl-colloc-vi{color:#8b93a7!important;font-size:.93rem}.vl-review-exs{border-top:1px solid #eceff0;padding-top:12px;margin-top:12px;gap:12px}.vl-review-exvi-btn{background:#3f7a2c!important;color:#fff!important;border:0!important;border-radius:999px;padding:9px 18px;font-size:.92rem;font-weight:700}.vl-review-exvi-btn:hover{background:#35691f!important}.vl-review-exs.vl-vi-visible .vl-review-exvi-btn{background:#3f7a2c!important}.vl-review-ex-row{background:#fafbfa;border:1px solid #f0f2ef;border-radius:14px;padding:14px 16px;display:flex;align-items:flex-start;gap:13px}.vl-review-ex-row .vl-ex-sp-btn{width:34px;height:34px;border-radius:50%;flex-shrink:0;background:#e8f2dd;color:#3f7a2c}.vl-review-ex-row .vl-ex-sp-btn:hover{background:#d8e9c8}.vl-review-exs .vl-ex-text{font-size:1.02rem!important;color:#2f3540;line-height:1.65;font-style:normal}.vl-review-exs .vl-ex-text b,.vl-review-exs .vl-ex-text strong{color:#2f7a35;font-weight:800}.vl-review-exs .vl-ex-vi{font-size:.96rem!important;color:#97a0ad;line-height:1.6;margin-top:4px}.vl-review-next-row{margin:22px -28px 0;padding:16px 28px;border-top:1px solid #eef1ea;background:#f4f8ee;border-radius:0 0 22px 22px;display:flex;align-items:center;gap:12px}.vl-review-next-hint{margin-left:auto;color:#7b8a6b;font-size:.93rem}.vl-review-next-hint kbd{background:#fff;border:1px solid #dfe6d4;border-radius:7px;padding:3px 9px;font-size:.86rem;color:#4a5a3c;box-shadow:none}.vl-review-next-btn{background:#3f7a2c!important;color:#fff!important;border:0!important;border-radius:12px;padding:12px 26px;font-size:1rem;font-weight:800}.vl-review-next-btn:hover{background:#35691f!important;opacity:1}.vl-overlay.vl-dark .vl-review-card{border-color:#334155}.vl-overlay.vl-dark .vl-review-word{color:#f1f5f9!important}.vl-overlay.vl-dark .vl-review-def{color:#cbd5e1}.vl-overlay.vl-dark .vl-review-ex-row{background:#16202e;border-color:#24303f}.vl-overlay.vl-dark .vl-review-exs .vl-ex-text{color:#e2e8f0}.vl-overlay.vl-dark .vl-review-exs .vl-ex-vi{color:#94a3b8}.vl-overlay.vl-dark .vl-review-colloc .vl-wc-colloc-chip{background:#1e1b3a;border-color:#302c5c}.vl-overlay.vl-dark .vl-review-next-row{background:#16202e;border-top-color:#24303f}.vl-overlay.vl-dark .vl-review-next-hint{color:#94a3b8}.vl-overlay.vl-dark .vl-review-next-hint kbd{background:#0f172a;border-color:#334155;color:#cbd5e1}@media (max-width:640px){.vl-review-card{padding:18px 16px 0;border-radius:18px}.vl-review-word{font-size:1.6rem!important}.vl-review-next-row{margin:18px -16px 0;padding:13px 16px;border-radius:0 0 18px 18px;flex-wrap:wrap}.vl-review-next-hint{display:none}.vl-review-next-btn{margin-left:auto}}.vs-pwa-bar{position:fixed;left:12px;right:12px;bottom:12px;z-index:100200;display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;background:#fffdf7;border:1px solid rgba(120,100,70,.22);box-shadow:0 12px 34px rgba(40,60,25,.22);font-family:Nunito,system-ui,sans-serif;transform:translateY(140%);opacity:0;pointer-events:none;transition:transform .34s cubic-bezier(.2, .8, .3, 1),opacity .34s}.vs-pwa-bar.on{transform:none;opacity:1;pointer-events:auto}.vs-pwa-ic{width:40px;height:40px;border-radius:11px;flex-shrink:0}.vs-pwa-tx{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.vs-pwa-tx b{font-size:.96rem;font-weight:800;color:#33281a}.vs-pwa-tx span{font-size:.82rem;color:#8a7a5c;line-height:1.4}.vs-pwa-go{flex-shrink:0;border:0;border-radius:11px;padding:10px 18px;cursor:pointer;background:#6d9a2c;color:#fff;font-size:.92rem;font-weight:800;font-family:inherit;transition:background .14s}.vs-pwa-go:hover{background:#5d861f}.vs-pwa-x{flex-shrink:0;width:30px;height:30px;border-radius:50%;cursor:pointer;border:0;background:0 0;color:#a8987a;font-size:.9rem;line-height:1}.vs-pwa-x:hover{background:#f2ecdd}body.dark-mode .vs-pwa-bar{background:#262119;border-color:rgba(255,240,210,.16)}body.dark-mode .vs-pwa-tx b{color:#f2e9d6}body.dark-mode .vs-pwa-tx span{color:#b3a689}@media (max-width:480px){.vs-pwa-bar{gap:9px;padding:10px 11px}.vs-pwa-tx span{display:none}.vs-pwa-go{padding:9px 14px;font-size:.86rem}}