@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;450;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root{color-scheme:light;--bg: #eef2f8;--bg-2: #e4eaf4;--glass: linear-gradient(180deg, rgba(255, 255, 255, .82), rgba(255, 255, 255, .62));--glass-soft: linear-gradient(180deg, rgba(255, 255, 255, .62), rgba(255, 255, 255, .4));--surface: #ffffff;--surface-2: #f6f8fc;--surface-3: #eef2f9;--line: rgba(15, 23, 42, .08);--line-strong: rgba(15, 23, 42, .14);--highlight: inset 0 1px 0 rgba(255, 255, 255, .95);--text: #0f172a;--text-2: #334155;--muted: #64748b;--muted-2: #94a3b8;--accent: #2563eb;--accent-2: #0ea5e9;--accent-3: #14b8a6;--accent-ink: #1d4ed8;--accent-tint: rgba(37, 99, 235, .09);--accent-tint-2: rgba(14, 165, 233, .1);--ok: #059669;--ok-tint: rgba(5, 150, 105, .1);--warn: #d97706;--warn-tint: rgba(217, 119, 6, .1);--err: #dc2626;--err-tint: rgba(220, 38, 38, .09);--radius-xs: 8px;--radius-sm: 10px;--radius: 14px;--radius-md: 18px;--radius-lg: 24px;--radius-pill: 999px;--shadow-1: 0 1px 2px rgba(15, 23, 42, .05), 0 10px 24px -16px rgba(15, 23, 42, .2);--shadow-2: 0 2px 6px rgba(15, 23, 42, .06), 0 26px 60px -28px rgba(15, 23, 42, .32);--shadow-3: 0 30px 90px -40px rgba(15, 23, 42, .4);--ring: 0 0 0 3px rgba(37, 99, 235, .16);--ease: cubic-bezier(.22, 1, .36, 1);--ease-in-out: cubic-bezier(.4, 0, .2, 1);--dur-1: .16s;--dur-2: .24s;--dur-3: .36s;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;font-family:var(--font);font-weight:400;font-variant-numeric:tabular-nums;line-height:1.55;color:var(--text);background-color:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{color:var(--text);min-width:320px;overflow-x:hidden;background:radial-gradient(1100px 700px at 6% -8%,rgba(37,99,235,.16),transparent 62%),radial-gradient(900px 640px at 102% -4%,rgba(14,165,233,.15),transparent 58%),radial-gradient(820px 620px at 50% 112%,rgba(20,184,166,.14),transparent 62%),linear-gradient(180deg,#f6f9fe,#e9eef8 60%,#e6ecf6);background-attachment:fixed}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.35;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.055'/%3E%3C/svg%3E");mix-blend-mode:multiply}a{color:var(--accent-ink);text-decoration:none;transition:color var(--dur-1) var(--ease)}a:hover{color:var(--accent)}h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.022em;font-weight:600;color:var(--text)}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer}::selection{background:#2563eb29;color:var(--text)}*{scrollbar-width:thin;scrollbar-color:rgba(15,23,42,.18) transparent}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{background:#0f172a24;border-radius:999px;border:3px solid transparent;background-clip:content-box}*::-webkit-scrollbar-thumb:hover{background:#0f172a3d;background-clip:content-box}:focus-visible{outline:2px solid rgba(37,99,235,.55);outline-offset:2px;border-radius:var(--radius-xs)}.glass{background:var(--glass);border:1px solid var(--line);box-shadow:var(--shadow-1),var(--highlight);backdrop-filter:blur(22px) saturate(160%);-webkit-backdrop-filter:blur(22px) saturate(160%)}.label-mono{font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2)}.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:var(--radius-pill);border:1px solid var(--line);background:#ffffffb3;color:var(--text-2);font-size:13px;font-weight:500;line-height:1;white-space:nowrap;transition:transform var(--dur-1) var(--ease),box-shadow var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease),background var(--dur-2) var(--ease),color var(--dur-1) var(--ease)}.chip:hover:not(:disabled){transform:translateY(-1px);border-color:var(--line-strong);background:#fff;box-shadow:var(--shadow-1)}.chip:active:not(:disabled){transform:translateY(0) scale(.98)}.chip.is-active{color:var(--accent-ink);background:var(--accent-tint);border-color:#2563eb47}.chip:disabled{opacity:.45;cursor:default}.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;width:38px;height:38px;padding:0;border-radius:var(--radius);border:1px solid var(--line);background:#ffffffb8;color:var(--text-2);font-size:15px;transition:transform var(--dur-1) var(--ease),box-shadow var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease),background var(--dur-2) var(--ease),color var(--dur-1) var(--ease)}.icon-btn:hover:not(:disabled){transform:translateY(-1px);background:#fff;border-color:var(--line-strong);box-shadow:var(--shadow-1)}.icon-btn:disabled{opacity:.4;cursor:default}.field-input{width:100%;min-width:0;padding:11px 13px;border-radius:var(--radius);border:1px solid var(--line);background:#fffc;color:var(--text);font-size:14px;transition:border-color var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease),background var(--dur-2) var(--ease)}.field-input::placeholder{color:var(--muted-2)}.field-input:focus{outline:none;border-color:#2563eb73;background:#fff;box-shadow:var(--ring)}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes pop-in{0%{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}.rise{animation:rise var(--dur-3) var(--ease) both}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}[data-page="/analysis"] h2{color:#0f172a!important}[data-page="/analysis"] .text-input{background:#0f172a08!important;-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important;color:#0f172a!important}[data-page="/analysis"] .text-input::placeholder{color:#64748b!important}[data-page="/analysis"] .text-input:focus{background:#0f172a0d!important}[data-page="/analysis"] .analyzing-banner{-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/analysis"] .filter-sidebar{background:#0f172a08!important;-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/analysis"] .filter-sidebar::-webkit-scrollbar-track{background:#0f172a08!important}[data-page="/analysis"] .filter-sidebar::-webkit-scrollbar-thumb{background:#ffffffbf!important}[data-page="/analysis"] .filter-sidebar::-webkit-scrollbar-thumb:hover{background:#ffffffbf!important}[data-page="/analysis"] .filter-sidebar h3{color:#0f172a!important}[data-page="/analysis"] .filter-section h4{color:#334155!important}[data-page="/analysis"] .filter-item label:hover{background:#0f172a08!important}[data-page="/analysis"] .filter-label{color:#0f172a!important}[data-page="/analysis"] .filter-count{color:#64748b!important}[data-page="/analysis"] .results-section h3{color:#0f172a!important}[data-page="/analysis"] .no-results{color:#64748b!important;background:#0f172a08!important}[data-page="/analysis"] .empty-state{color:#64748b!important}[data-page="/analysis"] .sentence-result{background:#0f172a08!important;-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/analysis"] .analyzing-state{color:#334155!important}[data-page="/analysis"] .sentence-result:hover{background:#0f172a0d!important}[data-page="/analysis"] .sentence-text{color:#0f172a!important}[data-page="/analysis"] .ai-verify-btn{-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/analysis"] .voice-badge{background:#0f172a0d!important;color:#0f172a!important}[data-page="/analysis"] h4{color:#64748b!important}[data-page="/analysis"] .tense-summary{background:#0f172a08!important}[data-page="/analysis"] .summary-item .count{color:#334155!important}[data-page="/analysis"] .clause-item,[data-page="/analysis"] .clause-item:hover{background:#0f172a08!important}[data-page="/analysis"] .clause-text{color:#0f172a!important}[data-page="/analysis"] .clause-type{color:#64748b!important}[data-page="/analysis"] .error-report-btn{-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/analysis"] .error-report-overlay{background:#0f172a0d!important}[data-page="/analysis"] .error-report-sidebar{background:linear-gradient(180deg,#fff,#f6f8fc)!important;box-shadow:0 10px 30px -14px #0f172a38!important}[data-page="/analysis"] .error-report-sidebar::-webkit-scrollbar-track{background:#0f172a08!important}[data-page="/analysis"] .error-report-sidebar::-webkit-scrollbar-thumb{background:#ffffffbf!important}[data-page="/analysis"] .error-report-sidebar::-webkit-scrollbar-thumb:hover{background:#ffffffbf!important}[data-page="/analysis"] .modal-header h3{color:#0f172a!important}[data-page="/analysis"] .close-btn{color:#334155!important}[data-page="/analysis"] .close-btn:hover{background:#0f172a0d!important;color:#0f172a!important}[data-page="/analysis"] .sentence-display{background:#0f172a08!important;color:#0f172a!important}[data-page="/analysis"] .form-group label{color:#0f172a!important}[data-page="/analysis"] .form-select,[data-page="/analysis"] .form-textarea{background:#0f172a08!important;color:#0f172a!important}[data-page="/analysis"] .form-select:focus,[data-page="/analysis"] .form-textarea:focus{background:#0f172a0d!important}[data-page="/analysis"] .form-select option{background:#fff!important;color:#0f172a!important}[data-page="/analysis"] .btn-cancel{background:#0f172a0d!important;color:#0f172a!important}[data-page="/analysis"] .btn-cancel:hover{background:#0f172a0d!important}[data-page="/analysis"] .grammar-helper{background:#0f172a0d!important;-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important;box-shadow:0 10px 30px -14px #0f172a38!important}[data-page="/analysis"] .helper-header{-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/analysis"] .helper-header h3{color:#0f172a!important}[data-page="/analysis"] .close-btn{background:#0f172a0d!important;color:#0f172a!important}[data-page="/analysis"] .close-btn:hover{background:#ffffffbf!important}[data-page="/analysis"] .pattern-info{background:#0f172a08!important}[data-page="/analysis"] .label{color:#334155!important}[data-page="/analysis"] .value{color:#0f172a!important}[data-page="/analysis"] .rule-section{-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/analysis"] .rule-section h4{color:#334155!important}[data-page="/analysis"] .rule-text{color:#0f172a!important}[data-page="/analysis"] .suggestions-section h4{color:#334155!important}[data-page="/analysis"] .suggestion-chip{-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/analysis"] .subtitle-panel{background:#fff!important;box-shadow:0 10px 30px -14px #0f172a38!important}[data-page="/learn"] .stat-card{background:#0f172a08!important;-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/learn"] .stat-card.clickable:hover{background:#0f172a0d!important}[data-page="/learn"] .stat-value{color:#0f172a!important}[data-page="/learn"] .stat-label{color:#334155!important}[data-page="/learn"] .view-title{color:#0f172a!important}[data-page="/learn"] .empty-state{color:#334155!important}[data-page="/learn"] .word-card{background:#0f172a08!important;-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/learn"] .word-text{color:#0f172a!important}[data-page="/learn"] .word-translation{color:#334155!important}[data-page="/learn"] .stat-item .stat-label{color:#64748b!important}[data-page="/learn"] .stat-item .stat-value,[data-page="/learn"] .section-title{color:#0f172a!important}[data-page="/learn"] .mode-btn{background:#0f172a08!important;-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/learn"] .mode-name{color:#0f172a!important}[data-page="/learn"] .progress-bar{background:#0f172a0d!important}[data-page="/learn"] .progress-text{color:#0f172a!important}[data-page="/learn"] .flashcard-front,[data-page="/learn"] .flashcard-back{background:#0f172a08!important;-webkit-backdrop-filter:blur(14px) saturate(140%)!important;backdrop-filter:blur(14px) saturate(140%)!important}[data-page="/learn"] .main-word,[data-page="/learn"] .form-item{color:#0f172a!important}[data-page="/learn"] .form-separator,[data-page="/learn"] .flip-hint{color:#64748b!important}[data-page="/learn"] .translation{color:#0f172a!important}[data-page="/learn"] .example-item{background:#0f172a08!important;color:#0f172a!important}[data-page="/learn"] .answer-btn{color:#0f172a!important}[data-page="/learn"] .exit-btn{background:#0f172a0d!important;color:#0f172a!important}[data-page="/learn"] .exit-btn:hover{background:#0f172a0d!important}[data-page="/learn"] .loading-overlay{background:#fff!important}.bg-veil{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}.veil{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;will-change:transform;animation:drift 34s var(--ease-in-out) infinite alternate}.veil-1{width:46vw;height:46vw;min-width:420px;min-height:420px;top:-14vh;left:-8vw;background:radial-gradient(circle at 40% 40%,#2563eb57,#2563eb00 68%)}.veil-2{width:40vw;height:40vw;min-width:360px;min-height:360px;top:-8vh;right:-10vw;background:radial-gradient(circle at 60% 40%,#0ea5e952,#0ea5e900 68%);animation-delay:-8s}.veil-3{width:44vw;height:44vw;min-width:380px;min-height:380px;bottom:-22vh;left:28vw;background:radial-gradient(circle at 50% 50%,#14b8a642,#14b8a600 70%);animation-delay:-16s}@keyframes drift{0%{transform:translateZ(0) scale(1)}to{transform:translate3d(4vw,3vh,0) scale(1.12)}}#app{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:40;padding:14px clamp(14px,3vw,32px) 0;animation:rise .5s var(--ease) both}.topbar-inner{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:16px;padding:10px 14px;border-radius:var(--radius-pill);border:1px solid var(--line);background:#ffffffb8;box-shadow:var(--shadow-1),var(--highlight);backdrop-filter:blur(26px) saturate(170%);-webkit-backdrop-filter:blur(26px) saturate(170%)}.brand{display:inline-flex;align-items:center;gap:10px;padding:4px 10px 4px 4px;border-radius:var(--radius-pill);color:var(--text);transition:transform var(--dur-2) var(--ease)}.brand:hover{transform:translateY(-1px);color:var(--text)}.brand.is-home .brand-tile{border-color:#2563eb4d;box-shadow:0 8px 20px -10px #2563ebd9,inset 0 1px #fff}.brand-tile{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:linear-gradient(145deg,#fff,#eef3fd);border:1px solid var(--line);box-shadow:0 6px 16px -10px #2563ebb3,inset 0 1px #fff}.brand-logo{width:22px;height:22px;display:block}.brand-word{font-size:18px;font-weight:650;letter-spacing:-.03em}.brand-accent{background:linear-gradient(120deg,var(--accent),var(--accent-2) 60%,var(--accent-3));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.nav{display:flex;justify-content:center;min-width:0}.nav-track{position:relative;display:flex;gap:2px;padding:4px;border-radius:var(--radius-pill);background:#0f172a0b;border:1px solid rgba(15,23,42,.05)}.nav-pill{position:absolute;top:4px;bottom:4px;left:4px;width:calc((100% - 8px) / var(--tabs, 3));border-radius:var(--radius-pill);background:#fff;box-shadow:0 1px 2px #0f172a14,0 10px 22px -14px #2563eb8c;transition:transform var(--dur-3) var(--ease)}.nav-link{position:relative;z-index:1;flex:1 1 0;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 14px;border-radius:var(--radius-pill);font-size:13.5px;font-weight:500;color:var(--muted);white-space:nowrap;transition:color var(--dur-2) var(--ease)}.nav-link:hover{color:var(--text-2)}.nav-link.active{color:var(--text);font-weight:600}.nav-icon{width:17px;height:17px;flex:0 0 auto;opacity:.85;transition:transform var(--dur-2) var(--ease),opacity var(--dur-2) var(--ease),color var(--dur-2) var(--ease)}.nav-link.active .nav-icon{opacity:1;color:var(--accent)}.nav-link:hover .nav-icon{transform:translateY(-1px) scale(1.06)}.app-main{position:relative;z-index:1;flex:1 1 auto;width:100%;max-width:1320px;margin:0 auto;padding:clamp(14px,2.4vw,26px) clamp(14px,3vw,32px) 0}.page-enter-active{transition:opacity var(--dur-3) var(--ease),transform var(--dur-3) var(--ease)}.page-leave-active{transition:opacity var(--dur-1) var(--ease-in-out),transform var(--dur-1) var(--ease-in-out)}.page-enter-from{opacity:0;transform:translateY(10px)}.page-leave-to{opacity:0;transform:translateY(-6px)}@media(max-width:900px){.topbar-inner{gap:10px}}@media(max-width:720px){.topbar{padding:10px 12px 0}.topbar-inner{grid-template-columns:auto 1fr;padding:8px}.brand{padding:2px}.brand-tile{width:30px;height:30px;border-radius:10px}.brand-logo{width:19px;height:19px}.brand-word{display:none}.nav-track{width:100%}.nav-link{padding:9px 6px;gap:0}.nav-label{display:none}.nav-icon{width:19px;height:19px}.app-main{padding:12px 12px 0}}.landing[data-v-907d5179]{display:flex;flex-direction:column;gap:clamp(48px,8vw,96px);padding:clamp(16px,4vw,40px) 0 40px}.hero[data-v-907d5179]{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,56px);align-items:center}.hero-copy[data-v-907d5179]{display:flex;flex-direction:column;align-items:flex-start;gap:18px}.hero-eyebrow[data-v-907d5179]{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border-radius:var(--radius-pill);border:1px solid var(--line);background:#ffffffa6;font-family:var(--mono);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.pulse[data-v-907d5179]{width:7px;height:7px;border-radius:50%;background:var(--accent-3);box-shadow:0 0 #14b8a680;animation:pulse-907d5179 2.4s var(--ease) infinite}@keyframes pulse-907d5179{0%{box-shadow:0 0 #14b8a673}70%{box-shadow:0 0 0 9px #14b8a600}to{box-shadow:0 0 #14b8a600}}.hero-title[data-v-907d5179]{margin:0;font-size:clamp(34px,5.2vw,62px);line-height:1.04;letter-spacing:-.035em;font-weight:600;color:var(--text)}.hero-title .grad[data-v-907d5179]{background:linear-gradient(115deg,var(--accent) 0%,var(--accent-2) 45%,var(--accent-3) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-sub[data-v-907d5179]{margin:0;max-width:47ch;font-size:clamp(15px,1.25vw,17.5px);line-height:1.62;color:var(--text-2)}.hero-cta[data-v-907d5179]{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}.btn-primary[data-v-907d5179]{display:inline-flex;align-items:center;gap:10px;padding:15px 24px;border-radius:var(--radius-pill);background:linear-gradient(135deg,var(--accent),var(--accent-2) 65%,var(--accent-3));color:#fff;font-size:15.5px;font-weight:600;box-shadow:0 18px 40px -18px #2563ebd9;transition:transform var(--dur-1) var(--ease),box-shadow var(--dur-2) var(--ease)}.btn-primary svg[data-v-907d5179]{width:18px;height:18px;transition:transform var(--dur-2) var(--ease)}.btn-primary[data-v-907d5179]:hover{color:#fff;transform:translateY(-2px);box-shadow:0 24px 46px -18px #2563ebe6}.btn-primary:hover svg[data-v-907d5179]{transform:translate(3px)}.btn-ghost[data-v-907d5179]{display:inline-flex;align-items:center;padding:15px 22px;border-radius:var(--radius-pill);border:1px solid var(--line-strong);background:#ffffffb3;color:var(--text-2);font-size:15px;font-weight:500;transition:transform var(--dur-1) var(--ease),background var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease)}.btn-ghost[data-v-907d5179]:hover{color:var(--text);background:#fff;transform:translateY(-2px);box-shadow:var(--shadow-1)}.hero-facts[data-v-907d5179]{display:flex;flex-wrap:wrap;gap:8px 18px;margin:6px 0 0;padding:0;list-style:none;font-size:13px;color:var(--muted)}.hero-facts li[data-v-907d5179]{position:relative;padding-left:16px}.hero-facts li[data-v-907d5179]:before{content:"";position:absolute;left:0;top:50%;width:5px;height:5px;margin-top:-2.5px;border-radius:50%;background:var(--accent-tint-2);background-color:#2563eb73}.hero-facts b[data-v-907d5179]{color:var(--text);font-weight:600}.hero-preview[data-v-907d5179]{position:relative}.preview-card[data-v-907d5179]{position:relative;display:flex;flex-direction:column;gap:10px;padding:12px;border-radius:var(--radius-lg);box-shadow:var(--shadow-2),var(--highlight);transform:rotate(-.6deg);transition:transform var(--dur-3) var(--ease),box-shadow var(--dur-3) var(--ease)}.hero-preview:hover .preview-card[data-v-907d5179]{transform:rotate(0) translateY(-4px);box-shadow:var(--shadow-3),var(--highlight)}.preview-head[data-v-907d5179]{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 6px 8px;border-bottom:1px solid var(--line)}.preview-dots[data-v-907d5179]{display:inline-flex;gap:4px}.preview-dots i[data-v-907d5179]{width:7px;height:7px;border-radius:50%;background:#0f172a1f}.preview-dots i[data-v-907d5179]:first-child{background:#dc262673}.preview-dots i[data-v-907d5179]:nth-child(2){background:#d9770673}.preview-dots i[data-v-907d5179]:nth-child(3){background:#05966973}.preview-live[data-v-907d5179]{display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink)}.preview-chat[data-v-907d5179]{display:flex;flex-direction:column;gap:8px;padding:2px}.pv-bubble[data-v-907d5179]{max-width:88%;padding:9px 12px;border-radius:13px;font-size:12.5px;line-height:1.45}.pv-bubble.bot[data-v-907d5179]{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px;color:var(--text-2)}.pv-bubble.user[data-v-907d5179]{align-self:flex-end;background:linear-gradient(135deg,#2563eb1f,#0ea5e917);border:1px solid rgba(37,99,235,.18);border-bottom-right-radius:5px;color:var(--text)}.pv-fix[data-v-907d5179]{align-self:flex-end;display:flex;gap:8px;max-width:92%;padding:9px 11px;border-radius:12px;background:linear-gradient(180deg,#0ea5e917,#2563eb0d);border:1px solid rgba(37,99,235,.16);border-left:3px solid rgba(37,99,235,.5)}.pv-mark[data-v-907d5179]{font-size:12px;color:var(--accent)}.pv-fix-main[data-v-907d5179]{margin:0;font-size:12.5px;color:var(--text)}.pv-fix-note[data-v-907d5179]{margin:3px 0 0;font-size:11.5px;line-height:1.4;color:var(--text-2)}.pv-fix-alt[data-v-907d5179]{display:flex;flex-wrap:wrap;align-items:center;gap:5px;margin-top:5px}.pv-chip[data-v-907d5179]{padding:2px 8px;border-radius:var(--radius-pill);background:#ffffffd9;border:1px solid var(--line);font-size:11px;color:var(--accent-ink)}.preview-island[data-v-907d5179]{display:flex;align-items:center;gap:6px;padding:8px 10px;border-radius:var(--radius-pill);background:#ffffffe6;border:1px solid var(--line);box-shadow:var(--shadow-1)}.pv-mic[data-v-907d5179]{flex:1 1 auto;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 14px;border-radius:var(--radius-pill);background:linear-gradient(135deg,var(--accent),var(--accent-2) 65%,var(--accent-3));color:#fff;font-size:12.5px;font-weight:600}.pv-seg[data-v-907d5179]{display:inline-flex;padding:3px;border-radius:var(--radius-pill);background:#0f172a0d;border:1px solid var(--line);font-family:var(--mono);font-size:10px}.pv-seg b[data-v-907d5179]{padding:5px 9px;border-radius:var(--radius-pill);background:#fff;color:var(--accent-ink);box-shadow:var(--shadow-1)}.pv-seg i[data-v-907d5179]{padding:5px 9px;font-style:normal;color:var(--muted)}.pv-ic[data-v-907d5179]{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:13px}.preview-float[data-v-907d5179]{position:absolute;display:flex;flex-direction:column;gap:2px;padding:9px 12px;border-radius:var(--radius);box-shadow:var(--shadow-1),var(--highlight);animation:float-907d5179 7s var(--ease-in-out) infinite alternate}.preview-float b[data-v-907d5179]{font-size:15px;font-weight:600;color:var(--text)}.preview-float-a[data-v-907d5179]{top:18%;left:-18px}.preview-float-b[data-v-907d5179]{bottom:16%;right:-14px;animation-delay:-3.5s}@keyframes float-907d5179{0%{transform:translateY(0)}to{transform:translateY(-9px)}}.section-head[data-v-907d5179]{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}.section-head h2[data-v-907d5179]{margin:0;font-size:clamp(24px,3.4vw,38px);line-height:1.12;letter-spacing:-.03em;font-weight:600}.feature-grid[data-v-907d5179]{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.feature[data-v-907d5179]{display:flex;flex-direction:column;gap:9px;padding:20px;border-radius:var(--radius-lg);transition:transform var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease)}.feature[data-v-907d5179]:hover{transform:translateY(-3px);box-shadow:var(--shadow-2),var(--highlight)}.feature-icon[data-v-907d5179]{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;color:var(--accent);background:linear-gradient(145deg,#2563eb1f,#0ea5e912);border:1px solid rgba(37,99,235,.14)}.feature-icon svg[data-v-907d5179]{width:20px;height:20px}.feature h3[data-v-907d5179]{margin:4px 0 0;font-size:16px;font-weight:600;letter-spacing:-.015em}.feature p[data-v-907d5179]{margin:0;font-size:13.5px;line-height:1.6;color:var(--muted)}.step-list[data-v-907d5179]{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:0;padding:0;list-style:none;counter-reset:step}.step[data-v-907d5179]{display:flex;flex-direction:column;gap:8px;padding:20px;border-radius:var(--radius-lg);border:1px solid var(--line);background:#ffffff8c}.step-num[data-v-907d5179]{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--accent)}.step h3[data-v-907d5179]{margin:0;font-size:16px;font-weight:600;letter-spacing:-.015em}.step p[data-v-907d5179]{margin:0;font-size:13.5px;line-height:1.6;color:var(--muted)}.finale-card[data-v-907d5179]{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding:clamp(22px,3.4vw,34px);border-radius:var(--radius-lg);background:linear-gradient(120deg,#ffffffd9,#ffffff9e)}.finale-copy[data-v-907d5179]{display:flex;flex-direction:column;gap:8px}.finale-copy h2[data-v-907d5179]{margin:0;font-size:clamp(22px,2.8vw,32px);letter-spacing:-.03em}.finale-copy p[data-v-907d5179]{margin:0;font-size:14px;color:var(--muted)}.landing-foot[data-v-907d5179]{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:8px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted-2)}.foot-links[data-v-907d5179]{display:flex;flex-wrap:wrap;gap:14px}.foot-links a[data-v-907d5179]{color:var(--muted);transition:color var(--dur-1) var(--ease)}.foot-links a[data-v-907d5179]:hover{color:var(--accent-ink)}.reveal[data-v-907d5179]{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .6s var(--ease)}.reveal.in[data-v-907d5179]{opacity:1;transform:none}@media(max-width:900px){.hero[data-v-907d5179]{grid-template-columns:minmax(0,1fr)}.hero-preview[data-v-907d5179]{order:2;max-width:520px;margin:0 auto}.hero-copy[data-v-907d5179]{align-items:flex-start}.preview-float-a[data-v-907d5179]{left:-6px}.preview-float-b[data-v-907d5179]{right:-6px}}@media(max-width:720px){.landing[data-v-907d5179]{gap:44px;padding-top:12px}.hero-title[data-v-907d5179]{font-size:clamp(30px,8vw,40px)}.hero-sub[data-v-907d5179]{font-size:15px}.btn-primary[data-v-907d5179],.btn-ghost[data-v-907d5179]{width:100%;justify-content:center}.hero-facts[data-v-907d5179]{font-size:12.5px;gap:6px 14px}.preview-card[data-v-907d5179]{transform:none}.preview-float[data-v-907d5179]{display:none}.feature[data-v-907d5179],.step[data-v-907d5179]{padding:16px}.finale-card[data-v-907d5179]{flex-direction:column;align-items:flex-start}.finale-card .btn-primary[data-v-907d5179]{width:100%}.landing-foot[data-v-907d5179]{font-size:12px}}.chat[data-v-2110462a]{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;gap:14px;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:18px 16px 10px;scroll-behavior:smooth}.chat-empty[data-v-2110462a]{margin:auto;max-width:400px;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;color:var(--muted);font-size:14px;line-height:1.6}.chat-empty-icon[data-v-2110462a]{display:grid;place-items:center;width:54px;height:54px;border-radius:18px;font-size:24px;background:linear-gradient(145deg,#2563eb1a,#0ea5e90f);border:1px solid rgba(37,99,235,.14)}.chat-empty p[data-v-2110462a]{margin:0}.bubble[data-v-2110462a]{max-width:84%;padding:12px 15px;border-radius:16px;font-size:14.5px;line-height:1.55;animation:pop-in .28s var(--ease) both}.bubble.bot[data-v-2110462a]{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:6px;box-shadow:0 1px 2px #0f172a0a,0 12px 26px -22px #0f172a73}.bubble.user[data-v-2110462a]{align-self:flex-end;background:linear-gradient(135deg,#2563eb1c,#0ea5e914);border:1px solid rgba(37,99,235,.18);border-bottom-right-radius:6px}.bubble-label[data-v-2110462a]{display:inline-block;margin-bottom:6px;font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--accent)}.bubble-text[data-v-2110462a]{margin:0;white-space:pre-wrap;color:var(--text)}.bubble-ru[data-v-2110462a]{margin:9px 0 0;padding-top:8px;border-top:1px dashed var(--line);color:var(--muted);font-size:13px}.bubble.explain[data-v-2110462a]{align-self:flex-start;max-width:94%;background:linear-gradient(180deg,#fbbf2424,#fb923c0f);border:1px solid rgba(217,119,6,.22);border-left:3px solid rgba(217,119,6,.5);border-bottom-left-radius:6px}.bubble.explain .bubble-label[data-v-2110462a]{color:#b45309}.explain-text[data-v-2110462a]{margin:0;white-space:pre-wrap;color:#78350f}.retry[data-v-2110462a]{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px;padding-top:10px;border-top:1px dashed rgba(217,119,6,.25);color:#92400e;font-size:13.5px}.retry b[data-v-2110462a]{color:var(--text)}.retry-play[data-v-2110462a]{padding:3px 8px;border-radius:9px;border:1px solid rgba(217,119,6,.28);background:#ffffffbf;cursor:pointer;transition:transform var(--dur-1) var(--ease),background var(--dur-2) var(--ease)}.retry-play[data-v-2110462a]:hover{transform:scale(1.07);background:#fff}.stage-divider[data-v-2110462a]{align-self:center;display:inline-flex;align-items:center;gap:8px;margin:2px 0;padding:6px 14px;border-radius:var(--radius-pill);background:#ffffffb3;border:1px solid var(--line);color:var(--muted);font-size:12px}.stage-divider[data-v-2110462a]:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent-3)}.fixcard[data-v-2110462a]{align-self:flex-end;max-width:92%;display:flex;gap:10px;padding:11px 14px;border-radius:14px;background:linear-gradient(180deg,#0ea5e914,#2563eb0d);border:1px solid rgba(37,99,235,.16);border-left:3px solid rgba(37,99,235,.5);animation:pop-in .28s var(--ease) both}.fixcard.good[data-v-2110462a]{background:linear-gradient(180deg,#14b8a617,#0596690d);border-color:#05966933;border-left-color:#0596698c}.fixcard-mark[data-v-2110462a]{font-size:13px;line-height:1.55;color:var(--accent)}.fixcard.good .fixcard-mark[data-v-2110462a]{color:var(--ok)}.fixcard-body[data-v-2110462a]{display:flex;flex-direction:column;gap:5px;min-width:0}.fixcard-main[data-v-2110462a]{margin:0;font-size:14px;line-height:1.45;color:var(--text)}.fixcard-label[data-v-2110462a]{display:inline-block;margin-right:6px;font-family:var(--mono);font-size:9.5px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--muted-2)}.fixcard-note[data-v-2110462a]{margin:0;font-size:12.5px;line-height:1.45;color:var(--text-2)}.fixcard-alt[data-v-2110462a]{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px}.fixcard-variant[data-v-2110462a]{padding:3px 9px;border-radius:var(--radius-pill);background:#ffffffe0;border:1px solid var(--line);font-size:12.5px;color:var(--accent-ink)}.typing[data-v-2110462a]{display:flex;align-items:center;gap:5px;padding-left:6px;color:var(--muted);font-size:12.5px}.typing span[data-v-2110462a]{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:bounce-2110462a 1.3s infinite}.typing span[data-v-2110462a]:nth-child(2){animation-delay:.15s}.typing span[data-v-2110462a]:nth-child(3){animation-delay:.3s}.typing em[data-v-2110462a]{margin-left:4px;font-style:normal}@keyframes bounce-2110462a{0%,60%,to{transform:translateY(0);opacity:.45}30%{transform:translateY(-4px);opacity:1}}.bubble.translate[data-v-2110462a]{align-self:flex-start;max-width:84%;background:#ffffff9e;border:1px dashed rgba(37,99,235,.28);border-bottom-left-radius:6px;color:var(--text-2);animation:fade-in .4s var(--ease) both}.bubble.translate .bubble-label[data-v-2110462a]{color:var(--muted-2)}.bubble.translate .bubble-text[data-v-2110462a]{color:var(--text-2);font-size:13.5px}@media(max-width:720px){.chat[data-v-2110462a]{padding:13px 12px 8px;gap:12px}.bubble[data-v-2110462a]{max-width:92%;font-size:14px}.bubble.explain[data-v-2110462a]{max-width:98%}.fixcard[data-v-2110462a]{max-width:96%}.chat-empty[data-v-2110462a]{font-size:13.5px}.chat-empty-icon[data-v-2110462a]{width:46px;height:46px;font-size:20px;border-radius:15px}}.side[data-v-4bec2890]{display:flex;flex-direction:column;gap:12px;min-width:0}.panel[data-v-4bec2890]{padding:14px;border-radius:var(--radius-lg);background:var(--glass);border:1px solid var(--line);box-shadow:var(--shadow-1),var(--highlight);backdrop-filter:blur(22px) saturate(160%);-webkit-backdrop-filter:blur(22px) saturate(160%);animation:rise .5s var(--ease) both}.panel[data-v-4bec2890]:nth-child(2){animation-delay:.05s}.panel[data-v-4bec2890]:nth-child(3){animation-delay:.1s}.panel[data-v-4bec2890]:nth-child(4){animation-delay:.15s}.panel-head[data-v-4bec2890]{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}.panel-head h3[data-v-4bec2890]{font-size:13px;font-weight:600;letter-spacing:-.01em;color:var(--text)}.panel-head .chip[data-v-4bec2890]{padding:4px 9px;border-radius:var(--radius-pill);background:#0f172a0a;border:1px solid var(--line);font-family:var(--mono);font-size:10px;letter-spacing:.05em;color:var(--muted);max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.progress[data-v-4bec2890]{height:6px;border-radius:var(--radius-pill);background:#0f172a12;overflow:hidden;margin-bottom:12px}.progress-fill[data-v-4bec2890]{height:100%;border-radius:var(--radius-pill);background:linear-gradient(90deg,var(--accent),var(--accent-3));transition:width .5s var(--ease)}.stages[data-v-4bec2890]{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}.stages li[data-v-4bec2890]{display:flex;align-items:flex-start;gap:9px;font-size:12.8px;line-height:1.4;color:var(--muted)}.stages li.done[data-v-4bec2890]{color:var(--text-2)}.stages li.current[data-v-4bec2890]{color:var(--text);font-weight:500}.stage-num[data-v-4bec2890]{flex:0 0 auto;display:grid;place-items:center;width:18px;height:18px;border-radius:6px;font-family:var(--mono);font-size:10px;background:#0f172a0d;color:var(--muted);transition:all var(--dur-2) var(--ease)}.stages li.current .stage-num[data-v-4bec2890]{background:var(--accent);color:#fff;box-shadow:0 6px 14px -8px #2563ebe6}.stages li.done .stage-num[data-v-4bec2890]{background:var(--ok-tint);color:var(--ok)}.counter[data-v-4bec2890]{padding:3px 8px;border-radius:var(--radius-pill);background:#0f172a0d;font-family:var(--mono);font-size:10.5px;color:var(--muted)}.muted[data-v-4bec2890]{margin:0;font-size:12.5px;line-height:1.5;color:var(--muted)}.fix-list[data-v-4bec2890]{display:flex;flex-direction:column;gap:8px;max-height:260px;overflow-y:auto}.fix[data-v-4bec2890]{padding:9px 10px;border-radius:11px;background:#ffffffb8;border:1px solid var(--line)}.wrong[data-v-4bec2890]{font-size:12.5px;color:var(--err);text-decoration:line-through;text-decoration-color:#dc262659;overflow-wrap:anywhere}.right[data-v-4bec2890]{font-size:12.5px;font-weight:500;color:var(--ok);overflow-wrap:anywhere}.note[data-v-4bec2890]{margin-top:3px;font-size:11.5px;line-height:1.4;color:var(--muted)}.vocab[data-v-4bec2890]{display:flex;flex-wrap:wrap;gap:6px}.vocab-chip[data-v-4bec2890]{display:inline-flex;flex-direction:column;align-items:flex-start;gap:1px;padding:6px 10px;border-radius:10px;border:1px solid var(--line);background:#ffffffbf;text-align:left;transition:transform var(--dur-1) var(--ease),background var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease)}.vocab-chip[data-v-4bec2890]:hover{transform:translateY(-1px);background:#fff;box-shadow:var(--shadow-1)}.vocab-chip b[data-v-4bec2890]{font-size:12.5px;font-weight:600;color:var(--text)}.vocab-chip span[data-v-4bec2890]{font-size:10.5px;color:var(--muted)}.report-summary[data-v-4bec2890]{margin:0;font-size:13px;line-height:1.55;color:var(--text-2)}.report h4[data-v-4bec2890]{margin:14px 0 6px;font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--muted-2)}.report ul[data-v-4bec2890]{margin:0;padding-left:16px;display:flex;flex-direction:column;gap:5px;font-size:12.5px;line-height:1.45;color:var(--text-2)}.report li[data-v-4bec2890]{overflow-wrap:anywhere}.homework[data-v-4bec2890]{font-size:12.5px;line-height:1.45;color:var(--text-2);margin-bottom:6px}@media(max-width:980px){.panel[data-v-4bec2890]{background:#ffffffb3;border-radius:var(--radius-md);animation:none}.fix-list[data-v-4bec2890]{max-height:none}}.tutor[data-v-ffc141b3]{display:flex;flex-direction:column;gap:14px;padding-bottom:132px}.control-bar[data-v-ffc141b3]{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap;padding:12px;border-radius:var(--radius-lg);animation:rise .5s var(--ease) both}.seg[data-v-ffc141b3]{display:inline-flex;gap:2px;padding:3px;border-radius:var(--radius-pill);background:#0f172a0d;border:1px solid var(--line)}.seg-btn[data-v-ffc141b3]{padding:8px 14px;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--muted);font-size:13px;font-weight:500;white-space:nowrap;transition:color var(--dur-2) var(--ease),background var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease)}.seg-btn[data-v-ffc141b3]:hover{color:var(--text-2)}.seg-btn.active[data-v-ffc141b3]{background:#fff;color:var(--text);font-weight:600;box-shadow:0 1px 2px #0f172a12,0 8px 20px -14px #0f172a66}.mini-field[data-v-ffc141b3]{display:flex;flex-direction:column;gap:4px;min-width:0}.mini-field.grow[data-v-ffc141b3]{flex:1 1 220px}.mini-field select[data-v-ffc141b3],.mini-field input[data-v-ffc141b3]{width:100%;min-width:0;padding:9px 12px;border-radius:var(--radius);border:1px solid var(--line);background:#ffffffd1;color:var(--text);font-size:13.5px;transition:border-color var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease),background var(--dur-2) var(--ease)}.mini-field select[data-v-ffc141b3]:hover,.mini-field input[data-v-ffc141b3]:hover{border-color:var(--line-strong)}.mini-field select[data-v-ffc141b3]:focus,.mini-field input[data-v-ffc141b3]:focus{outline:none;border-color:#2563eb73;background:#fff;box-shadow:var(--ring)}.settings-panel[data-v-ffc141b3]{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;padding:14px;border-radius:var(--radius-lg)}.checks[data-v-ffc141b3]{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:10px 18px;padding-top:4px}.check[data-v-ffc141b3]{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2);cursor:pointer}.check input[data-v-ffc141b3]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}.notice[data-v-ffc141b3]{margin:0;padding:11px 14px;border-radius:var(--radius);border:1px solid rgba(217,119,6,.28);background:var(--warn-tint);color:#92400e;font-size:13px;line-height:1.5;animation:fade-in var(--dur-3) var(--ease) both}.workspace[data-v-ffc141b3]{display:grid;grid-template-columns:minmax(0,1fr) 336px;gap:14px;align-items:start}.chat-card[data-v-ffc141b3]{display:flex;flex-direction:column;min-width:0;border-radius:var(--radius-lg);overflow:hidden;height:clamp(420px,calc(100dvh - 384px),860px);animation:rise .55s var(--ease) .04s both}.chat-head[data-v-ffc141b3]{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:14px 16px 12px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#ffffffb3,#fff0)}.chat-head-main[data-v-ffc141b3]{display:flex;flex-direction:column;gap:4px;min-width:0}.chat-title[data-v-ffc141b3]{font-size:16.5px;font-weight:600;letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.progress[data-v-ffc141b3]{display:flex;align-items:center;gap:5px;min-width:0}.progress-dot[data-v-ffc141b3]{width:6px;height:6px;flex:0 0 auto;border-radius:50%;background:#0f172a24;transition:background var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease)}.progress-dot.done[data-v-ffc141b3]{background:#14b8a6b3}.progress-dot.now[data-v-ffc141b3]{background:var(--accent);box-shadow:0 0 0 3px #2563eb26}.progress-text[data-v-ffc141b3]{margin-left:4px;font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-head-tools[data-v-ffc141b3]{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end;flex:0 0 auto}.actions[data-v-ffc141b3]{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.composer[data-v-ffc141b3]{display:flex;gap:8px;padding:12px 14px 14px;border-top:1px solid var(--line);background:#ffffff8c}.composer .field-input[data-v-ffc141b3]{flex:1 1 auto;border-radius:var(--radius)}.send[data-v-ffc141b3]{flex:0 0 auto;padding:10px 18px;border:0;border-radius:var(--radius);background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-size:14px;font-weight:600;box-shadow:0 12px 26px -16px #2563ebe6;transition:transform var(--dur-1) var(--ease),box-shadow var(--dur-2) var(--ease),opacity var(--dur-2) var(--ease)}.send[data-v-ffc141b3]:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 16px 32px -16px #2563ebe6}.send[data-v-ffc141b3]:active:not(:disabled){transform:translateY(0) scale(.99)}.send[data-v-ffc141b3]:disabled{opacity:.45;cursor:default}.island-wrap[data-v-ffc141b3]{position:fixed;left:0;right:0;bottom:max(14px,env(safe-area-inset-bottom,0px));z-index:30;display:flex;justify-content:center;pointer-events:none;padding:0 12px}.island[data-v-ffc141b3]{position:relative;pointer-events:auto;width:min(580px,100%);display:flex;flex-direction:column;gap:8px;padding:10px 12px 12px;border-radius:var(--radius-lg);box-shadow:var(--shadow-2),var(--highlight);animation:rise .6s var(--ease) .12s both}.island-status[data-v-ffc141b3]{margin:0;min-height:16px;text-align:center;font-size:12px;line-height:1.35;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.island-status b[data-v-ffc141b3]{color:var(--accent-ink);font-weight:600}.island-row[data-v-ffc141b3]{display:flex;align-items:center;gap:8px}.mic[data-v-ffc141b3]{flex:1 1 auto;min-width:0;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:10px 18px;border:0;border-radius:var(--radius-pill);background:linear-gradient(135deg,var(--accent),var(--accent-2) 65%,var(--accent-3));color:#fff;font-size:15px;font-weight:600;letter-spacing:-.01em;box-shadow:0 16px 34px -16px #2563ebd9;transition:transform var(--dur-1) var(--ease),box-shadow var(--dur-2) var(--ease),filter var(--dur-2) var(--ease)}.mic[data-v-ffc141b3]:hover{transform:translateY(-1px);box-shadow:0 20px 38px -16px #2563ebe6}.mic[data-v-ffc141b3]:active{transform:translateY(0) scale(.99)}.mic.live[data-v-ffc141b3]{background:linear-gradient(135deg,#1d4ed8,#0284c7);animation:breathe-ffc141b3 2.6s var(--ease-in-out) infinite}.mic-dot[data-v-ffc141b3]{width:8px;height:8px;flex:0 0 auto;border-radius:50%;background:#fff;box-shadow:0 0 0 3px #ffffff47}.mic.live .mic-dot[data-v-ffc141b3]{animation:blink-ffc141b3 1.5s ease-in-out infinite}.mic-label[data-v-ffc141b3]{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@keyframes breathe-ffc141b3{0%,to{box-shadow:0 16px 34px -16px #2563ebd9}50%{box-shadow:0 16px 44px -12px #2563ebf2}}@keyframes blink-ffc141b3{0%,to{opacity:1}50%{opacity:.35}}.lang-seg[data-v-ffc141b3]{display:inline-flex;padding:3px;border-radius:var(--radius-pill);background:#0f172a0d;border:1px solid var(--line)}.lang-btn[data-v-ffc141b3]{min-width:44px;height:38px;padding:0 10px;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--muted);font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.05em;transition:color var(--dur-2) var(--ease),background var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease)}.lang-btn[data-v-ffc141b3]:hover{color:var(--text-2)}.lang-btn.active[data-v-ffc141b3]{background:#fff;color:var(--accent-ink);box-shadow:0 1px 2px #0f172a14,0 8px 18px -12px #2563eb99}.island-ic[data-v-ffc141b3]{flex:0 0 auto;width:42px;height:42px;display:inline-grid;place-items:center;border-radius:13px;border:1px solid var(--line);background:#ffffffd1;color:var(--text-2);font-size:17px;line-height:1;transition:transform var(--dur-1) var(--ease),background var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease),opacity var(--dur-2) var(--ease)}.island-ic[data-v-ffc141b3]:hover:not(:disabled){transform:translateY(-1px);background:#fff;border-color:var(--line-strong);box-shadow:var(--shadow-1)}.island-ic[data-v-ffc141b3]:active:not(:disabled){transform:translateY(0) scale(.96)}.island-ic[data-v-ffc141b3]:disabled{opacity:.36;cursor:default}.explain[data-v-ffc141b3]{display:inline-flex;gap:2px}.explain-caret[data-v-ffc141b3]{display:inline-flex;align-items:center;gap:3px;height:42px;padding:0 9px;border-radius:13px;border:1px solid var(--line);background:#ffffffd1;color:var(--muted);font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.05em;transition:all var(--dur-2) var(--ease)}.explain-caret[data-v-ffc141b3]:hover:not(:disabled){background:#fff;color:var(--text-2);border-color:var(--line-strong)}.explain-caret[data-v-ffc141b3]:disabled{opacity:.36;cursor:default}.caret-arrow[data-v-ffc141b3]{font-size:9px;opacity:.7}.explain-menu[data-v-ffc141b3]{position:absolute;right:0;bottom:calc(100% + 10px);z-index:5;display:flex;flex-direction:column;gap:2px;min-width:232px;padding:6px;border-radius:var(--radius-md);box-shadow:var(--shadow-2),var(--highlight);animation:pop-in var(--dur-2) var(--ease) both}.explain-menu button[data-v-ffc141b3]{padding:11px 12px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--text-2);font-size:13.5px;text-align:left;transition:background var(--dur-1) var(--ease),color var(--dur-1) var(--ease)}.explain-menu button[data-v-ffc141b3]:hover{background:var(--accent-tint);color:var(--accent-ink)}.explain-backdrop[data-v-ffc141b3]{position:fixed;inset:0;z-index:29}.sheet[data-v-ffc141b3]{position:fixed;inset:0;z-index:60;opacity:0;pointer-events:none;transition:opacity var(--dur-2) var(--ease)}.sheet.open[data-v-ffc141b3]{opacity:1;pointer-events:auto}.sheet-backdrop[data-v-ffc141b3]{position:absolute;inset:0;background:#0f172a47;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.sheet-panel[data-v-ffc141b3]{position:absolute;left:0;right:0;bottom:0;max-height:88vh;display:flex;flex-direction:column;border-radius:var(--radius-lg) var(--radius-lg) 0 0;border-bottom:0;background:#fffffff0;box-shadow:0 -24px 60px -32px #0f172a66;transform:translateY(102%);transition:transform var(--dur-3) var(--ease);padding-bottom:env(safe-area-inset-bottom,0px)}.sheet.open .sheet-panel[data-v-ffc141b3]{transform:none}.sheet-head[data-v-ffc141b3]{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 14px 12px;border-bottom:1px solid var(--line)}.sheet-head-text[data-v-ffc141b3]{display:flex;flex-direction:column;gap:3px;min-width:0}.sheet-title[data-v-ffc141b3]{font-size:14.5px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sheet-body[data-v-ffc141b3]{flex:1 1 auto;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:12px;display:flex;flex-direction:column;gap:12px}.sheet-body .actions[data-v-ffc141b3]{justify-content:flex-start}.resume[data-v-ffc141b3]{position:fixed;inset:0;z-index:70;display:flex;align-items:center;justify-content:center;padding:20px}.resume-backdrop[data-v-ffc141b3]{position:absolute;inset:0;background:#0f172a52;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.resume-card[data-v-ffc141b3]{position:relative;width:100%;max-width:420px;display:flex;flex-direction:column;align-items:center;gap:8px;padding:26px 22px 20px;border-radius:var(--radius-lg);background:#ffffffeb;box-shadow:var(--shadow-3),var(--highlight);text-align:center;animation:pop-in var(--dur-3) var(--ease) both}.resume-icon[data-v-ffc141b3]{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;color:var(--accent);background:linear-gradient(145deg,#2563eb1f,#0ea5e914);border:1px solid rgba(37,99,235,.16)}.resume-icon svg[data-v-ffc141b3]{width:24px;height:24px}.resume-title[data-v-ffc141b3]{margin:0;font-size:19px;font-weight:600;letter-spacing:-.02em}.resume-info[data-v-ffc141b3]{margin:0;font-size:13.5px;line-height:1.55;color:var(--muted)}.resume-actions[data-v-ffc141b3]{display:flex;flex-direction:column;gap:8px;width:100%;margin-top:10px}.resume-continue[data-v-ffc141b3]{padding:14px;border:0;border-radius:var(--radius);background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-size:15.5px;font-weight:600;box-shadow:0 16px 34px -18px #2563ebe6;transition:transform var(--dur-1) var(--ease),box-shadow var(--dur-2) var(--ease)}.resume-continue[data-v-ffc141b3]:hover{transform:translateY(-1px)}.resume-restart[data-v-ffc141b3]{padding:13px;border:1px solid var(--line);border-radius:var(--radius);background:#fffc;color:var(--text-2);font-size:14.5px;transition:all var(--dur-2) var(--ease)}.resume-restart[data-v-ffc141b3]:hover{background:#fff;border-color:var(--line-strong)}.fade-enter-active[data-v-ffc141b3],.fade-leave-active[data-v-ffc141b3]{transition:opacity var(--dur-2) var(--ease)}.fade-enter-from[data-v-ffc141b3],.fade-leave-to[data-v-ffc141b3]{opacity:0}@media(max-width:1100px){.workspace[data-v-ffc141b3]{grid-template-columns:minmax(0,1fr) 300px}}@media(max-width:980px){.workspace[data-v-ffc141b3]{grid-template-columns:minmax(0,1fr)}.chat-card[data-v-ffc141b3]{height:clamp(400px,calc(100dvh - 330px),780px)}}@media(max-width:720px){.tutor[data-v-ffc141b3]{gap:10px;padding-bottom:148px}.control-bar[data-v-ffc141b3]{padding:10px;gap:8px;border-radius:var(--radius-md)}.seg[data-v-ffc141b3]{width:100%}.seg-btn[data-v-ffc141b3]{flex:1 1 0;padding:9px 6px;font-size:12px}.mini-field[data-v-ffc141b3],.mini-field.grow[data-v-ffc141b3]{flex:1 1 100%}.mini-field select[data-v-ffc141b3],.mini-field input[data-v-ffc141b3]{font-size:16px;padding:10px 12px}.settings-panel[data-v-ffc141b3]{grid-template-columns:1fr 1fr;padding:12px;border-radius:var(--radius-md)}.checks[data-v-ffc141b3]{gap:10px 14px}.check[data-v-ffc141b3]{font-size:12.5px}.chat-card[data-v-ffc141b3]{height:clamp(360px,calc(100dvh - 268px),680px);border-radius:var(--radius-md)}.chat-head[data-v-ffc141b3]{padding:12px;flex-wrap:wrap}.chat-title[data-v-ffc141b3]{font-size:15px}.chat-head-tools[data-v-ffc141b3]{width:100%;justify-content:flex-start}.composer[data-v-ffc141b3]{padding:10px 12px 12px}.composer .field-input[data-v-ffc141b3]{font-size:16px}.send[data-v-ffc141b3]{padding:10px 14px}.island[data-v-ffc141b3]{padding:8px 10px 10px;gap:6px;border-radius:var(--radius-md)}.island-status[data-v-ffc141b3]{font-size:11.5px}.island-row[data-v-ffc141b3]{gap:6px}.mic[data-v-ffc141b3]{min-height:48px;font-size:14.5px;padding:10px 12px}.lang-btn[data-v-ffc141b3]{min-width:40px;height:40px}.island-ic[data-v-ffc141b3]{width:40px;height:40px;border-radius:12px}.explain-caret[data-v-ffc141b3]{height:40px;border-radius:12px}.resume-card[data-v-ffc141b3]{padding:22px 18px 18px}}@media(max-width:400px){.settings-panel[data-v-ffc141b3]{grid-template-columns:1fr}.seg-btn[data-v-ffc141b3]{font-size:11.5px}.mic-label[data-v-ffc141b3]{font-size:13.5px}}@media(max-height:560px){.tutor[data-v-ffc141b3]{padding-bottom:108px}.island-status[data-v-ffc141b3]{display:none}.mic[data-v-ffc141b3],.island-ic[data-v-ffc141b3],.lang-btn[data-v-ffc141b3],.explain-caret[data-v-ffc141b3]{min-height:40px;height:40px}}.sentence-result[data-v-e3f14611]{background:#ffffff0d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:20px 24px;margin-bottom:12px;transition:all .3s cubic-bezier(.4,0,.2,1);animation:slideIn-e3f14611 .4s ease-out}.analyzing-state[data-v-e3f14611]{display:flex;align-items:center;gap:12px;padding:12px 0;color:#fff9;font-size:14px}.analyzing-spinner[data-v-e3f14611]{width:16px;height:16px;border:2px solid rgba(255,255,255,.2);border-top:2px solid #667eea;border-radius:50%;animation:spin-e3f14611 .6s linear infinite}@keyframes slideIn-e3f14611{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.sentence-result[data-v-e3f14611]:hover{background:#ffffff14;border-color:#667eea4d;transform:translateY(-2px);box-shadow:0 8px 32px #667eea33}.sentence-header[data-v-e3f14611]{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}.sentence-text[data-v-e3f14611]{flex:1;font-size:16px;font-weight:500;color:#fff;line-height:1.6;letter-spacing:.2px}.action-buttons[data-v-e3f14611]{display:flex;align-items:center;gap:10px;flex-shrink:0}.ai-verify-btn[data-v-e3f14611]{flex-shrink:0;display:flex;align-items:center;gap:8px;padding:10px 16px;background:#667eea1f;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border:1px solid rgba(102,126,234,.25);border-radius:12px;color:#667eea;font-size:13px;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);letter-spacing:.3px}.ai-verify-btn[data-v-e3f14611]:hover:not(:disabled){background:#667eea40;border-color:#667eea80;transform:translateY(-2px);box-shadow:0 4px 12px #667eea4d}.ai-verify-btn.verifying[data-v-e3f14611]{background:#ffc10726;border-color:#ffc1074d;color:#ffc107;cursor:wait}.ai-verify-btn.verified[data-v-e3f14611]{background:#4caf5026;border-color:#4caf504d;color:#4caf50;cursor:default}.ai-verify-btn.verified .ai-text[data-v-e3f14611]{color:#4caf50;font-weight:700}.ai-verify-btn[data-v-e3f14611]:disabled{opacity:.7;cursor:not-allowed}.ai-verify-btn.disabled[data-v-e3f14611]{background:#f4433626!important;border-color:#f443364d!important;color:#f44336!important;cursor:not-allowed}.ai-verify-btn.disabled .ai-text[data-v-e3f14611]{color:#f44336!important}.ai-icon[data-v-e3f14611]{width:18px;height:18px;transition:all .3s cubic-bezier(.4,0,.2,1);animation:sparkle-e3f14611 3s ease-in-out infinite}.ai-verify-btn.verifying .ai-icon[data-v-e3f14611]{animation:spin-e3f14611 1s linear infinite}.ai-verify-btn.verified .ai-icon[data-v-e3f14611]{animation:glow-e3f14611 2s ease-in-out infinite}@keyframes sparkle-e3f14611{0%,to{transform:scale(1) rotate(0);opacity:.9}50%{transform:scale(1.1) rotate(10deg);opacity:1}}@keyframes spin-e3f14611{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes glow-e3f14611{0%,to{filter:drop-shadow(0 0 2px currentColor);transform:scale(1)}50%{filter:drop-shadow(0 0 6px currentColor);transform:scale(1.05)}}.ai-text[data-v-e3f14611]{font-size:12px;letter-spacing:.3px}.confidence-score.ai-verified[data-v-e3f14611]{color:#4caf50;font-weight:700}.analysis-info[data-v-e3f14611]{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:14px}.info-row[data-v-e3f14611]{display:flex;align-items:center;gap:8px}.label[data-v-e3f14611]{font-weight:600;color:#fff9;font-size:13px;letter-spacing:.5px;text-transform:uppercase}.badge[data-v-e3f14611]{display:inline-block;padding:6px 12px;border-radius:10px;font-size:13px;font-weight:600;letter-spacing:.2px}.tense-badge[data-v-e3f14611]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.tense-present[data-v-e3f14611]{background:linear-gradient(135deg,#11998e,#38ef7d)}.tense-past[data-v-e3f14611]{background:linear-gradient(135deg,#ee0979,#ff6a00)}.tense-future[data-v-e3f14611]{background:linear-gradient(135deg,#667eea,#764ba2)}.error-badge[data-v-e3f14611]{background:linear-gradient(135deg,#ff6b6b,#ee5a6f)!important}.voice-badge[data-v-e3f14611]{background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.2)}.confidence-score[data-v-e3f14611]{font-weight:600;color:#667eea}.verbs-section[data-v-e3f14611],.patterns-section[data-v-e3f14611]{margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1)}h4[data-v-e3f14611]{font-size:11px;font-weight:600;color:#ffffff80;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px}.verbs-list[data-v-e3f14611],.patterns-list[data-v-e3f14611]{display:flex;flex-wrap:wrap;gap:6px}.verb-badge[data-v-e3f14611]{background:#4facfe26;color:#4facfe;cursor:help;border:1px solid rgba(79,172,254,.3);padding:4px 10px;font-size:12px}.verb-badge.irregular[data-v-e3f14611]{background:#f57c0026;color:#ffa726;border:1px solid rgba(245,124,0,.3)}.verb-badge.regular[data-v-e3f14611]{background:#388e3c26;color:#66bb6a;border:1px solid rgba(56,142,60,.3)}.pattern-badge[data-v-e3f14611]{background:#9c27b026;color:#ba68c8;border:1px solid rgba(156,39,176,.3);padding:4px 10px;font-size:12px}.clauses-section[data-v-e3f14611]{margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}.tense-summary[data-v-e3f14611]{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;padding:10px;background:#ffffff08;border-radius:8px}.summary-item[data-v-e3f14611]{display:flex;align-items:center;gap:6px}.summary-item .count[data-v-e3f14611]{font-size:12px;color:#fff9;font-weight:600}.clauses-list[data-v-e3f14611]{display:flex;flex-direction:column;gap:8px}.clause-item[data-v-e3f14611]{display:flex;gap:10px;padding:10px;background:#ffffff08;border-radius:8px;border-left:3px solid rgba(102,126,234,.5);transition:all .2s ease}.clause-item[data-v-e3f14611]:hover{background:#ffffff0f;border-left-color:#667eeacc}.clause-item.unknown-tense[data-v-e3f14611]{opacity:.6;border-left-color:#fff3}.clause-number[data-v-e3f14611]{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:#667eea33;border-radius:50%;font-size:11px;font-weight:700;color:#667eea}.clause-content[data-v-e3f14611]{flex:1;display:flex;flex-direction:column;gap:6px}.clause-text[data-v-e3f14611]{font-size:13px;color:#ffffffe6;line-height:1.5}.clause-meta[data-v-e3f14611]{display:flex;align-items:center;gap:8px}.tense-badge.small[data-v-e3f14611]{padding:3px 8px;font-size:11px}.clause-type[data-v-e3f14611]{font-size:10px;color:#fff6;text-transform:uppercase;letter-spacing:.5px}.action-buttons[data-v-e3f14611]{display:flex;gap:8px;flex-shrink:0}.error-report-btn[data-v-e3f14611]{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:#ff98001f;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border:1px solid rgba(255,152,0,.25);border-radius:12px;font-size:18px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1)}.error-report-btn[data-v-e3f14611]:hover{background:#ff980040;border-color:#ff980080;transform:translateY(-2px);box-shadow:0 4px 12px #ff98004d}.error-report-overlay[data-v-e3f14611]{position:fixed;inset:0;background:#0000004d;z-index:9999;animation:fadeIn-e3f14611 .2s ease-out;pointer-events:all}@keyframes fadeIn-e3f14611{0%{opacity:0}to{opacity:1}}.error-report-sidebar[data-v-e3f14611]{position:fixed;left:0;top:0;bottom:0;width:420px;max-width:90vw;background:linear-gradient(135deg,#1e1e2e,#2a2a3e);border-right:1px solid rgba(255,255,255,.1);box-shadow:4px 0 24px #0000004d;overflow-y:auto;animation:slideInLeft-e3f14611 .3s ease-out;z-index:10000}@keyframes slideInLeft-e3f14611{0%{opacity:0;transform:translate(-100%)}to{opacity:1;transform:translate(0)}}.error-report-sidebar[data-v-e3f14611]::-webkit-scrollbar{width:6px}.error-report-sidebar[data-v-e3f14611]::-webkit-scrollbar-track{background:#ffffff0d;border-radius:3px}.error-report-sidebar[data-v-e3f14611]::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.error-report-sidebar[data-v-e3f14611]::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.modal-header[data-v-e3f14611]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid rgba(255,255,255,.1)}.modal-header h3[data-v-e3f14611]{margin:0;font-size:18px;color:#fff;font-weight:600}.close-btn[data-v-e3f14611]{background:none;border:none;color:#fff9;font-size:32px;line-height:1;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s ease}.close-btn[data-v-e3f14611]:hover{background:#ffffff1a;color:#fff}.modal-body[data-v-e3f14611]{padding:24px}.sentence-display[data-v-e3f14611]{padding:12px;background:#ffffff0d;border-radius:8px;margin-bottom:16px;color:#ffffffe6;font-size:14px;line-height:1.6}.detected-info[data-v-e3f14611]{padding:12px;background:#ff98001a;border:1px solid rgba(255,152,0,.3);border-radius:8px;margin-bottom:20px;color:#ff9800;font-size:13px}.form-group[data-v-e3f14611]{margin-bottom:16px}.form-group label[data-v-e3f14611]{display:block;margin-bottom:8px;color:#fffc;font-size:13px;font-weight:600}.form-select[data-v-e3f14611],.form-textarea[data-v-e3f14611]{width:100%;padding:10px 12px;background:#ffffff0d;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#fff;font-size:14px;font-family:inherit;transition:all .2s ease}.form-select[data-v-e3f14611]:focus,.form-textarea[data-v-e3f14611]:focus{outline:none;border-color:#667eea;background:#ffffff14}.form-select option[data-v-e3f14611]{background:#2a2a3e;color:#fff}.form-textarea[data-v-e3f14611]{resize:vertical;min-height:60px}.modal-actions[data-v-e3f14611]{display:flex;gap:12px;margin-top:24px}.btn-cancel[data-v-e3f14611],.btn-submit[data-v-e3f14611]{flex:1;padding:12px 20px;border:none;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-cancel[data-v-e3f14611]{background:#ffffff1a;color:#fffc}.btn-cancel[data-v-e3f14611]:hover{background:#ffffff26}.btn-submit[data-v-e3f14611]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-submit[data-v-e3f14611]:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.btn-submit[data-v-e3f14611]:disabled{opacity:.5;cursor:not-allowed}.success-message[data-v-e3f14611]{margin-top:16px;padding:12px;background:#4caf5026;border:1px solid rgba(76,175,80,.3);border-radius:8px;color:#4caf50;font-size:13px;text-align:center;animation:fadeIn-e3f14611 .3s ease-out}@media(max-width:768px){.sentence-result[data-v-e3f14611]{padding:16px 18px;margin-bottom:10px}.sentence-header[data-v-e3f14611]{gap:10px;margin-bottom:12px}.sentence-text[data-v-e3f14611]{font-size:15px;margin-bottom:0;line-height:1.5}.action-buttons[data-v-e3f14611]{gap:8px}.ai-verify-btn[data-v-e3f14611]{padding:8px 12px;font-size:12px;border-radius:10px;gap:6px}.ai-icon[data-v-e3f14611]{width:14px;height:14px}.error-report-btn[data-v-e3f14611]{padding:8px 10px;font-size:14px}.analysis-info[data-v-e3f14611]{gap:12px;margin-bottom:12px}.label[data-v-e3f14611]{font-size:11px}.badge[data-v-e3f14611]{padding:5px 10px;font-size:12px}h4[data-v-e3f14611]{font-size:10px}.verb-badge[data-v-e3f14611],.pattern-badge[data-v-e3f14611]{padding:4px 8px;font-size:11px}}@media(max-width:480px){.sentence-result[data-v-e3f14611]{padding:14px 16px}.sentence-header[data-v-e3f14611]{flex-direction:column;align-items:stretch;gap:12px}.sentence-text[data-v-e3f14611]{font-size:14px;line-height:1.4;margin-bottom:0}.action-buttons[data-v-e3f14611]{display:flex;justify-content:flex-end;gap:8px}.ai-verify-btn[data-v-e3f14611]{padding:8px 12px;font-size:11px;min-width:auto;flex-shrink:0}.ai-text[data-v-e3f14611]{display:none}.ai-icon[data-v-e3f14611]{width:16px;height:16px}.error-report-btn[data-v-e3f14611]{padding:8px;font-size:16px;min-width:36px;height:36px;display:flex;align-items:center;justify-content:center}.analysis-info[data-v-e3f14611]{flex-direction:column;gap:8px}.info-row[data-v-e3f14611]{width:100%;justify-content:space-between}}@media(max-width:360px){.sentence-result[data-v-e3f14611]{padding:12px 14px}.sentence-text[data-v-e3f14611]{font-size:13px;line-height:1.3}.ai-verify-btn[data-v-e3f14611]{padding:6px 10px}.ai-icon[data-v-e3f14611]{width:14px;height:14px}.badge[data-v-e3f14611]{padding:4px 8px;font-size:11px}.label[data-v-e3f14611]{font-size:10px}}.text-analyzer[data-v-b9a3b2a2]{width:100%!important;max-width:none!important;margin:0;animation:fadeIn-b9a3b2a2 .6s ease-out}@keyframes fadeIn-b9a3b2a2{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}h2[data-v-b9a3b2a2]{margin-bottom:24px;color:#fff;font-size:28px;font-weight:600;letter-spacing:-.5px}.input-section[data-v-b9a3b2a2]{margin-bottom:32px;position:relative}.text-input[data-v-b9a3b2a2]{width:100%;padding:28px 32px;font-size:17px;line-height:1.8;background:#ffffff0d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:20px;resize:vertical;min-height:180px;font-family:inherit;color:#fff;transition:all .3s cubic-bezier(.4,0,.2,1)}.text-input[data-v-b9a3b2a2]::placeholder{color:#fff6}.text-input[data-v-b9a3b2a2]:focus{outline:none;border-color:#667eea80;background:#ffffff14;box-shadow:0 8px 32px #667eea33}.example-btn[data-v-b9a3b2a2]{margin-top:12px;padding:12px 24px;background:#667eea26;border:1px solid rgba(102,126,234,.3);border-radius:12px;color:#667eea;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px}.example-btn[data-v-b9a3b2a2]:hover{background:#667eea40;border-color:#667eea80;transform:translateY(-2px);box-shadow:0 4px 12px #667eea4d}.analyzing-banner[data-v-b9a3b2a2]{margin-bottom:24px;padding:16px 20px;background:#667eea1a;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(102,126,234,.3);border-radius:12px;animation:slideInDown-b9a3b2a2 .3s ease-out}@keyframes slideInDown-b9a3b2a2{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.analyzing-content[data-v-b9a3b2a2]{display:flex;align-items:center;gap:12px;margin-bottom:12px;color:#667eea;font-size:14px;font-weight:500}.cached-info[data-v-b9a3b2a2]{color:#667eea99;font-size:13px;font-weight:400}.mode-badge[data-v-b9a3b2a2]{display:inline-block;padding:2px 8px;border-radius:6px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-right:8px}.mode-badge.chunked[data-v-b9a3b2a2]{background:#2196f333;color:#2196f3;border:1px solid rgba(33,150,243,.3)}.mode-badge.batch[data-v-b9a3b2a2]{background:#4caf5033;color:#4caf50;border:1px solid rgba(76,175,80,.3)}.mode-badge.parallel[data-v-b9a3b2a2]{background:#ff980033;color:#ff9800;border:1px solid rgba(255,152,0,.3)}.spinner-small[data-v-b9a3b2a2]{width:20px;height:20px;border:2px solid rgba(102,126,234,.2);border-top:2px solid #667eea;border-radius:50%;animation:spin-b9a3b2a2 .6s linear infinite}@keyframes spin-b9a3b2a2{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.progress-bar[data-v-b9a3b2a2]{width:100%;height:4px;background:#667eea33;border-radius:2px;overflow:hidden}.progress-fill[data-v-b9a3b2a2]{height:100%;background:linear-gradient(90deg,#667eea,#764ba2);border-radius:2px;transition:width .3s ease}.error-message[data-v-b9a3b2a2]{padding:16px 20px;background:#f5576c1a;border:1px solid rgba(245,87,108,.3);border-radius:12px;color:#ff6b6b;margin-bottom:24px;animation:shake-b9a3b2a2 .5s ease}@keyframes shake-b9a3b2a2{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}.filter-sidebar[data-v-b9a3b2a2]{position:fixed;right:20px;top:120px;width:280px;max-height:calc(100vh - 140px);overflow-y:auto;background:#ffffff0d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:20px;z-index:100;animation:slideInRight-b9a3b2a2 .4s ease-out}.filter-sidebar[data-v-b9a3b2a2]::-webkit-scrollbar{width:6px}.filter-sidebar[data-v-b9a3b2a2]::-webkit-scrollbar-track{background:#ffffff0d;border-radius:3px}.filter-sidebar[data-v-b9a3b2a2]::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.filter-sidebar[data-v-b9a3b2a2]::-webkit-scrollbar-thumb:hover{background:#ffffff4d}@keyframes slideInRight-b9a3b2a2{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.filter-sidebar h3[data-v-b9a3b2a2]{margin:0 0 20px;color:#fff;font-size:18px;font-weight:600}.filter-section[data-v-b9a3b2a2]{margin-bottom:24px}.filter-section h4[data-v-b9a3b2a2]{margin:0 0 12px;color:#ffffffb3;font-size:14px;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.filter-item[data-v-b9a3b2a2]{margin-bottom:10px}.filter-item label[data-v-b9a3b2a2]{display:flex;align-items:center;cursor:pointer;padding:8px;border-radius:8px;transition:background .2s ease}.filter-item label[data-v-b9a3b2a2]:hover{background:#ffffff0d}.filter-item input[type=checkbox][data-v-b9a3b2a2]{width:18px;height:18px;margin-right:10px;cursor:pointer;accent-color:#667eea}.filter-label[data-v-b9a3b2a2]{display:flex;justify-content:space-between;align-items:center;flex:1;color:#ffffffe6;font-size:14px}.filter-count[data-v-b9a3b2a2]{color:#ffffff80;font-size:12px;margin-left:8px}.clear-filters-btn[data-v-b9a3b2a2]{width:100%;padding:10px;background:#f5576c26;border:1px solid rgba(245,87,108,.3);border-radius:8px;color:#ff6b6b;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease}.clear-filters-btn[data-v-b9a3b2a2]:hover{background:#f5576c40;border-color:#f5576c80}.results-section[data-v-b9a3b2a2]{margin-top:40px}.results-section h3[data-v-b9a3b2a2]{margin-bottom:24px;color:#ffffffe6;font-size:20px;font-weight:600}@media(max-width:1200px){.filter-sidebar[data-v-b9a3b2a2]{position:relative;right:auto;top:auto;max-height:none;margin-bottom:24px;width:100%}}@media(max-width:768px){h2[data-v-b9a3b2a2]{font-size:24px;margin-bottom:20px}.input-section[data-v-b9a3b2a2]{gap:12px}.text-input[data-v-b9a3b2a2]{padding:18px 20px;font-size:15px;min-height:140px;border-radius:16px;line-height:1.5}.example-btn[data-v-b9a3b2a2]{padding:10px 18px;font-size:13px}.filter-sidebar[data-v-b9a3b2a2]{padding:16px;border-radius:12px}.filter-sidebar h3[data-v-b9a3b2a2]{font-size:16px;margin-bottom:16px}.filter-section h4[data-v-b9a3b2a2]{font-size:12px}.filter-label[data-v-b9a3b2a2]{font-size:13px}.filter-count[data-v-b9a3b2a2]{font-size:11px}.results-section h3[data-v-b9a3b2a2]{font-size:18px;margin-bottom:20px}.analyzing-banner[data-v-b9a3b2a2]{padding:12px 16px;margin-bottom:16px}.mode-badge[data-v-b9a3b2a2]{font-size:10px;padding:2px 6px}}@media(max-width:480px){h2[data-v-b9a3b2a2]{font-size:20px;margin-bottom:16px}.input-section[data-v-b9a3b2a2]{gap:10px}.text-input[data-v-b9a3b2a2]{padding:16px 18px;font-size:14px;min-height:120px;line-height:1.4}.example-btn[data-v-b9a3b2a2]{padding:8px 16px;font-size:12px}.filter-sidebar[data-v-b9a3b2a2]{padding:14px}.filter-sidebar h3[data-v-b9a3b2a2]{font-size:15px;margin-bottom:14px}.filter-section[data-v-b9a3b2a2]{margin-bottom:16px}.filter-section h4[data-v-b9a3b2a2]{font-size:11px;margin-bottom:8px}.filter-item[data-v-b9a3b2a2]{margin-bottom:6px}.filter-item label[data-v-b9a3b2a2]{padding:6px 8px;font-size:12px}.filter-item input[type=checkbox][data-v-b9a3b2a2]{width:16px;height:16px}.analyzing-banner[data-v-b9a3b2a2]{padding:10px 14px;margin-bottom:14px}.analyzing-content[data-v-b9a3b2a2]{font-size:13px}.mode-badge[data-v-b9a3b2a2]{font-size:9px;padding:2px 5px}.results-section h3[data-v-b9a3b2a2]{font-size:16px;margin-bottom:16px}}@media(max-width:360px){h2[data-v-b9a3b2a2]{font-size:18px;margin-bottom:14px}.text-input[data-v-b9a3b2a2]{padding:14px 16px;font-size:13px;min-height:100px}.example-btn[data-v-b9a3b2a2]{padding:7px 14px;font-size:11px}.filter-sidebar[data-v-b9a3b2a2]{padding:12px}.filter-item label[data-v-b9a3b2a2]{padding:5px 6px;font-size:11px}.analyzing-content[data-v-b9a3b2a2]{font-size:12px}}.no-results[data-v-b9a3b2a2]{text-align:center;padding:60px 20px;color:#fff6;background:#ffffff08;border-radius:12px;border:1px dashed rgba(255,255,255,.1)}.no-results p[data-v-b9a3b2a2]{font-size:15px}.empty-state[data-v-b9a3b2a2]{text-align:center;padding:80px 20px;color:#fff6}.empty-state p[data-v-b9a3b2a2]{font-size:16px;font-weight:400}.vocabulary-learner[data-v-e4ee29b7]{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}.stats-header[data-v-e4ee29b7]{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:32px}.stat-card[data-v-e4ee29b7]{background:#ffffff0d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:20px;display:flex;align-items:center;gap:16px;transition:all .3s ease}.stat-card.clickable[data-v-e4ee29b7]{cursor:pointer}.stat-card.clickable[data-v-e4ee29b7]:hover{background:#ffffff14;transform:translateY(-2px);border-color:#667eea66}.stat-card.active[data-v-e4ee29b7]{background:#667eea33;border-color:#667eea99}.stat-icon[data-v-e4ee29b7]{font-size:32px;flex-shrink:0}.stat-content[data-v-e4ee29b7]{flex:1;min-width:0}.stat-value[data-v-e4ee29b7]{font-size:28px;font-weight:700;color:#fff;line-height:1;margin-bottom:4px}.stat-label[data-v-e4ee29b7]{font-size:13px;color:#fff9}.word-list-view[data-v-e4ee29b7]{margin-top:20px}.view-header[data-v-e4ee29b7]{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:16px}.view-title[data-v-e4ee29b7]{font-size:24px;font-weight:600;color:#fff;margin:0}.start-learning-btn[data-v-e4ee29b7]{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:12px;padding:12px 24px;font-size:15px;font-weight:600;color:#fff;cursor:pointer;transition:all .3s ease}.start-learning-btn[data-v-e4ee29b7]:hover{transform:translateY(-2px);box-shadow:0 8px 20px #667eea66}.empty-state[data-v-e4ee29b7]{text-align:center;padding:60px 20px;color:#fff9}.empty-icon[data-v-e4ee29b7]{font-size:64px;margin-bottom:16px}.words-grid[data-v-e4ee29b7]{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}.word-card[data-v-e4ee29b7]{background:#ffffff0d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:16px;transition:all .3s ease}.word-card.mastered[data-v-e4ee29b7]{border-color:#4cd96480;background:#4cd9641a}.word-card[data-v-e4ee29b7]:hover{transform:translateY(-2px);border-color:#667eea66}.word-header[data-v-e4ee29b7]{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.word-text[data-v-e4ee29b7]{font-size:20px;font-weight:600;color:#fff}.mastered-badge[data-v-e4ee29b7]{background:#4cd9644d;color:#4cd964;padding:4px 8px;border-radius:6px;font-size:14px}.word-translation[data-v-e4ee29b7]{font-size:16px;color:#ffffffb3;margin-bottom:12px}.word-stats[data-v-e4ee29b7]{display:flex;gap:16px;font-size:13px}.stat-item[data-v-e4ee29b7]{display:flex;gap:4px}.stat-item .stat-label[data-v-e4ee29b7]{color:#ffffff80}.stat-item .stat-value[data-v-e4ee29b7]{color:#fff;font-weight:600}.mode-selection[data-v-e4ee29b7]{text-align:center;padding:20px 0}.section-title[data-v-e4ee29b7]{font-size:24px;font-weight:600;margin-bottom:24px;color:#fff}.mode-buttons[data-v-e4ee29b7]{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;max-width:700px;margin:0 auto}.mode-btn[data-v-e4ee29b7]{background:#ffffff0d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid rgba(102,126,234,.3);border-radius:16px;padding:32px 16px;cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;align-items:center;gap:12px}.mode-btn[data-v-e4ee29b7]:hover{background:#667eea33;border-color:#667eea99;transform:translateY(-4px)}.mode-icon[data-v-e4ee29b7]{font-size:40px}.mode-name[data-v-e4ee29b7]{font-size:16px;font-weight:600;color:#fff}.flashcard-container[data-v-e4ee29b7]{position:relative;max-width:700px;margin:0 auto}.progress-bar[data-v-e4ee29b7]{position:relative;height:8px;background:#ffffff1a;border-radius:4px;margin-bottom:24px;overflow:hidden}.progress-fill[data-v-e4ee29b7]{height:100%;background:linear-gradient(90deg,#667eea,#764ba2);transition:width .3s ease}.progress-text[data-v-e4ee29b7]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:11px;font-weight:600;color:#fff}.flashcard[data-v-e4ee29b7]{perspective:1000px;height:500px;margin-bottom:20px;cursor:pointer}.flashcard-inner[data-v-e4ee29b7]{position:relative;width:100%;height:100%;transition:transform .6s;transform-style:preserve-3d}.flashcard.flipped .flashcard-inner[data-v-e4ee29b7]{transform:rotateY(180deg)}.flashcard-front[data-v-e4ee29b7],.flashcard-back[data-v-e4ee29b7]{position:absolute;width:100%;height:100%;backface-visibility:hidden;background:#ffffff0d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:32px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.flashcard-back[data-v-e4ee29b7]{transform:rotateY(180deg)}.word-type-badge[data-v-e4ee29b7]{background:#667eea4d;padding:6px 14px;border-radius:20px;font-size:13px;font-weight:500;color:#fff}.main-word[data-v-e4ee29b7]{font-size:42px;font-weight:700;color:#fff;text-align:center}.word-forms[data-v-e4ee29b7]{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center}.form-item[data-v-e4ee29b7]{font-size:16px;color:#fffc;font-weight:500}.form-separator[data-v-e4ee29b7]{color:#fff6}.flip-hint[data-v-e4ee29b7]{font-size:13px;color:#fff6;margin-top:8px}.translation[data-v-e4ee29b7]{font-size:32px;font-weight:600;color:#fff;text-align:center;margin-bottom:16px}.examples-section[data-v-e4ee29b7]{width:100%;margin:16px 0}.ai-examples-btn[data-v-e4ee29b7]{background:#667eea33;border:1px solid rgba(102,126,234,.4);border-radius:12px;padding:10px 20px;font-size:14px;font-weight:500;color:#fff;cursor:pointer;transition:all .3s ease;width:100%;margin-bottom:12px}.ai-examples-btn[data-v-e4ee29b7]:hover:not(:disabled){background:#667eea4d;border-color:#667eea99}.ai-examples-btn[data-v-e4ee29b7]:disabled{opacity:.5;cursor:not-allowed}.examples-list[data-v-e4ee29b7]{display:flex;flex-direction:column;gap:10px}.example-item[data-v-e4ee29b7]{background:#ffffff0d;padding:10px 14px;border-radius:8px;font-size:14px;color:#ffffffe6;line-height:1.5;text-align:left}.action-buttons[data-v-e4ee29b7]{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%}.answer-btn[data-v-e4ee29b7]{padding:14px 20px;border:none;border-radius:12px;font-size:15px;font-weight:600;color:#fff;cursor:pointer;transition:all .3s ease}.answer-btn.incorrect[data-v-e4ee29b7]{background:#f5576c4d;border:1px solid rgba(245,87,108,.5)}.answer-btn.incorrect[data-v-e4ee29b7]:hover{background:#f5576c80;transform:translateY(-2px)}.answer-btn.correct[data-v-e4ee29b7]{background:#4cd9644d;border:1px solid rgba(76,217,100,.5)}.answer-btn.correct[data-v-e4ee29b7]:hover{background:#4cd96480;transform:translateY(-2px)}.exit-btn[data-v-e4ee29b7]{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:12px 24px;font-size:15px;font-weight:500;color:#fff;cursor:pointer;transition:all .3s ease;width:100%}.exit-btn[data-v-e4ee29b7]:hover{background:#ffffff26}.loading-overlay[data-v-e4ee29b7]{position:fixed;inset:0;background:#000c;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;z-index:1000}.spinner[data-v-e4ee29b7]{width:50px;height:50px;border:4px solid rgba(255,255,255,.2);border-top-color:#667eea;border-radius:50%;animation:spin-e4ee29b7 1s linear infinite}@keyframes spin-e4ee29b7{to{transform:rotate(360deg)}}@media(max-width:768px){.vocabulary-learner[data-v-e4ee29b7]{padding:0 16px}.stats-header[data-v-e4ee29b7]{gap:12px;grid-template-columns:1fr}.stat-card[data-v-e4ee29b7]{padding:16px}.stat-icon[data-v-e4ee29b7]{font-size:28px}.stat-value[data-v-e4ee29b7]{font-size:24px}.stat-label[data-v-e4ee29b7]{font-size:12px}.view-header[data-v-e4ee29b7]{flex-direction:column;align-items:stretch}.view-title[data-v-e4ee29b7]{font-size:20px}.words-grid[data-v-e4ee29b7],.mode-buttons[data-v-e4ee29b7]{grid-template-columns:1fr;gap:12px}.mode-btn[data-v-e4ee29b7]{padding:24px 16px}.mode-icon[data-v-e4ee29b7]{font-size:32px}.flashcard[data-v-e4ee29b7]{height:450px}.flashcard-front[data-v-e4ee29b7],.flashcard-back[data-v-e4ee29b7]{padding:24px 20px}.main-word[data-v-e4ee29b7]{font-size:32px}.translation[data-v-e4ee29b7]{font-size:26px}.word-forms[data-v-e4ee29b7]{gap:8px}.form-item[data-v-e4ee29b7]{font-size:14px}.example-item[data-v-e4ee29b7]{font-size:13px;padding:8px 12px}.action-buttons[data-v-e4ee29b7]{gap:10px}.answer-btn[data-v-e4ee29b7]{padding:12px 16px;font-size:14px}}@media(max-width:480px){.vocabulary-learner[data-v-e4ee29b7]{padding:0 12px}.stats-header[data-v-e4ee29b7]{gap:10px}.stat-card[data-v-e4ee29b7]{padding:14px;gap:12px}.stat-icon[data-v-e4ee29b7]{font-size:24px}.stat-value[data-v-e4ee29b7]{font-size:20px}.view-title[data-v-e4ee29b7]{font-size:18px}.section-title[data-v-e4ee29b7]{font-size:20px}.flashcard[data-v-e4ee29b7]{height:400px}.flashcard-front[data-v-e4ee29b7],.flashcard-back[data-v-e4ee29b7]{padding:20px 16px;gap:12px}.main-word[data-v-e4ee29b7]{font-size:28px}.translation[data-v-e4ee29b7]{font-size:22px}.word-forms[data-v-e4ee29b7]{flex-direction:column;gap:4px}.form-separator[data-v-e4ee29b7]{display:none}.ai-examples-btn[data-v-e4ee29b7]{padding:8px 16px;font-size:13px}.example-item[data-v-e4ee29b7]{font-size:12px}}