@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap";:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:16px/1.5 var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:left;box-sizing:border-box;width:100%;max-width:100%;min-height:100svh;margin:0;display:block}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}:root{--ink:#1e3046;--muted:#697789;--green:#2c6b5a;--green-hover:#21584b;--green-accent:#3e7e68;--green-muted:#5e786d;--green-soft:#eef3f1;--line:#e3e7e5;--surface:#fffefd;--surface-soft:#f8f9f7;--canvas:#f5f6f4;--focus-ring:#3e7e6847;--card-shadow:0 14px 42px #1e304612;color:var(--ink);background:var(--canvas);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-optical-sizing:auto;font-family:DM Sans,sans-serif;font-weight:400}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,textarea,select{font:inherit}button{cursor:pointer;transition:background-color .18s,border-color .18s,color .18s,box-shadow .18s}.app-shell{width:min(100%,1200px);max-width:1200px;margin:0 auto;padding:0 36px}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;min-height:68px;display:flex}.brand{color:var(--ink);letter-spacing:-.5px;align-items:center;gap:11px;font-size:19px;text-decoration:none;display:flex}.brand strong{font-weight:800}.brand-icon{color:#fff;background:var(--green);border-radius:12px;place-items:center;width:38px;height:38px;font-family:Manrope,sans-serif;font-size:22px;font-weight:800;display:grid}.level-pill,.language-badge,.coming-soon{letter-spacing:1px;font-size:11px;font-weight:700}.level-pill{color:var(--green-muted);background:#edf2ef;border-radius:24px;padding:8px 11px}.welcome{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:clamp(24px,3.4vw,46px);width:100%;min-height:270px;padding:28px 0 24px;display:grid}.welcome-copy{min-width:0}.welcome-art{aspect-ratio:941/390;background:var(--surface-soft);border:1px solid #e3e7e5c7;border-radius:22px;justify-self:end;width:100%;max-width:540px;display:block;overflow:hidden;box-shadow:0 12px 30px #1e304617}.welcome-art img{border-radius:inherit;object-fit:cover;object-position:center;width:100%;height:100%;display:block}.eyebrow,.step-label{color:var(--green-muted);letter-spacing:1.7px;font-size:11px;font-weight:700}.welcome h1{letter-spacing:-1.7px;margin:0 0 12px;font-family:Manrope,sans-serif;font-size:clamp(34px,3.65vw,48px);line-height:1.08}.welcome h1 span{color:var(--green-accent)}.intro{max-width:44rem;color:var(--muted);margin:0;font-size:16px;line-height:1.6}.welcome .eyebrow{margin:0 0 12px}.reader-card{background:var(--surface);border:1px solid var(--line);min-width:0;box-shadow:var(--card-shadow);border-radius:18px;padding:clamp(22px,2.6vw,30px)}.reader-input-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.reader-input-heading label{margin:0}.clear-reader-button{color:#8b4a43;white-space:nowrap;border-radius:9px;min-height:40px;padding:0 12px}.clear-reader-button:hover:not(:disabled){color:#9e382e;background:#fff5f3}.clear-reader-button:disabled{cursor:not-allowed;opacity:.55}.file-import-input{display:none}.file-import-zone{background:var(--surface-soft);color:#43536a;text-align:left;border:1px dashed #b8c9c0;border-radius:14px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px 16px;margin:0 0 12px;padding:12px 16px;transition:border-color .2s,background .2s,box-shadow .2s;display:grid}.file-import-zone:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}.file-import-zone.is-drag-active{border-color:var(--green-accent);background:var(--green-soft);box-shadow:0 0 0 3px #3e7e681f}.file-import-zone strong{color:var(--ink);margin-bottom:2px;font-size:14px;line-height:1.3;display:block}.file-import-copy{min-width:0}.file-import-zone span{max-width:100%;color:var(--muted);overflow-wrap:anywhere;font-size:12px;line-height:1.4;display:block}.file-import-actions{justify-content:flex-end;align-items:center;gap:8px 12px;min-width:0;display:flex}.file-import-formats{max-width:100%;color:var(--muted);text-align:right;overflow-wrap:anywhere;font-size:11px;line-height:1.35}.file-import-zone button:disabled{cursor:not-allowed;opacity:.55}.file-import-progress{color:var(--green-muted);gap:8px;margin:-6px 0 14px;font-size:13px;line-height:1.5;display:grid}.file-import-progress progress{width:100%;height:10px;accent-color:var(--green-accent)}.file-import-status{color:var(--green-muted);overflow-wrap:anywhere;margin:-4px 0 14px;font-size:13px;line-height:1.6}.file-import-resume{min-height:42px;margin:-6px 0 14px}.card-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.card-heading h2{letter-spacing:-.7px;margin:8px 0 0;font-family:Manrope,sans-serif;font-size:24px}.section-heading-title{align-items:center;gap:12px;min-width:0;display:flex}.section-heading-icon{background:var(--green-soft);width:40px;height:40px;color:var(--green);border:1px solid #dce5e1;border-radius:12px;flex:0 0 40px;place-items:center;display:grid}.section-heading-icon svg{width:22px;height:22px;display:block}.section-heading-copy{min-width:0}.language-badge{color:var(--green-muted);background:var(--green-soft);letter-spacing:0;white-space:nowrap;border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:9px 12px;line-height:1.2;display:inline-flex}.language-flag{border-radius:2px;flex:0 0 20px;width:20px;height:14px;display:block;overflow:hidden}.language-badge-item{white-space:nowrap;align-items:center;gap:5px;display:inline-flex}.language-direction{color:var(--muted);font-size:13px;line-height:1}.reader-card>label,.reader-input-heading label,.speed-control label{color:#43536a;margin-bottom:10px;font-size:13px;font-weight:700;display:block}textarea{resize:vertical;color:#26384e;background:#fcfdfc;border:1px solid #dce5df;border-radius:13px;outline:none;width:100%;min-height:205px;padding:18px 20px;line-height:1.8;transition:border-color .2s,box-shadow .2s,background .2s;display:block}textarea:focus,select:focus{border-color:var(--green-accent);box-shadow:0 0 0 3px #3e7e681f}.reader-controls{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:20px;margin-top:22px;display:flex}.speed-control select{color:#26384e;background:#fff;border:1px solid #dce3eb;border-radius:9px;outline:none;min-width:150px;padding:11px 12px}.buttons{flex-wrap:wrap;gap:9px;display:flex}.buttons button{border-radius:9px;min-height:42px;padding:0 15px;font-size:13px;font-weight:700}.primary-button,.secondary-button,.text-button{border-radius:10px;min-height:42px;padding:0 15px;font-size:13px;font-weight:700}.primary-button{border:1px solid var(--green);background:var(--green);color:#fff}.primary-button:hover{border-color:var(--green-hover);background:var(--green-hover)}.secondary-button{background:var(--surface);color:#34475c;border:1px solid #dce5df}.secondary-button:hover:not(:disabled){background:var(--green-soft);color:var(--green);border-color:#cbd9d2}.text-button{color:#6c7889;background:0 0;border:1px solid #0000}.text-button:hover:not(:disabled){background:#f1f4f2}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}.status-message{min-height:22px;color:var(--green-muted);margin:20px 0 0;font-size:13px}.feature-grid{grid-template-columns:repeat(3,1fr);gap:18px;margin:24px 0 60px;display:grid}.feature-card{background:#fff;border:1px solid #e4e9f0;border-radius:16px;padding:24px}.feature-icon{width:42px;height:42px;color:var(--green);background:var(--green-soft);border-radius:12px;place-items:center;font-size:17px;font-weight:800;display:grid}.feature-card h3{margin:18px 0 8px;font-family:Manrope,sans-serif;font-size:16px}.feature-card p{color:#748196;min-height:48px;font-size:13px;line-height:1.7}.coming-soon{color:#638273;letter-spacing:1.1px;margin-top:8px;font-size:9px;display:inline-block}footer{color:#8792a2;border-top:1px solid #e3e8f0;justify-content:space-between;gap:16px;padding:24px 0 32px;font-size:12px;display:flex}@media (width<=720px){.app-shell{padding:0 18px}.topbar{gap:8px;min-height:60px}.brand{gap:8px;min-width:0;font-size:15px}.brand-icon{flex:0 0 34px;width:34px;height:34px;font-size:20px}.level-pill{letter-spacing:.6px;flex:none;padding:7px 8px;font-size:8.5px}.welcome{grid-template-columns:minmax(0,1fr) minmax(120px,31%);gap:clamp(10px,3vw,18px);min-height:0;padding:22px 0 14px}.welcome-art{aspect-ratio:350/390;border-radius:18px;max-width:none}.welcome .eyebrow{letter-spacing:1.4px;margin-bottom:7px;font-size:10px}.welcome h1{letter-spacing:-1.2px;margin-bottom:6px;font-size:clamp(27px,6.8vw,34px);line-height:1.1}.intro{font-size:13px;line-height:1.45}.reader-card{padding:20px}.card-heading{flex-direction:column;align-items:flex-start}.reader-controls{align-items:stretch}.speed-control select{width:100%}.buttons button{flex:1}.feature-grid{grid-template-columns:1fr}.feature-card p{min-height:auto}footer{flex-direction:column}}.selection-row{flex-wrap:wrap;align-items:center;gap:12px;margin-top:18px;display:flex}.reader-mode-selector{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.reader-mode-option{color:#34475c;cursor:pointer;background:#fff;border:1px solid #dce3eb;border-radius:10px;align-items:center;gap:9px;min-height:42px;padding:8px 14px;font-size:13px;font-weight:700;display:flex}.reader-mode-option.is-active{border-color:var(--green-accent);background:var(--green-soft);color:var(--green)}.reader-mode-option input{width:16px;height:16px;accent-color:var(--green);margin:0}.reader-selection-preview{color:#748196;overflow-wrap:anywhere;max-height:68px;margin:6px 0 0;font-size:13px;line-height:1.6;overflow:auto}.helper-text{color:#748196;font-size:13px;line-height:1.6}.dictionary-panel{background:var(--surface-soft);border:1px solid #e0e7e3;border-radius:14px;margin-top:14px;padding:clamp(16px,2.5vw,22px)}.dictionary-panel p{color:#43536a;margin:8px 0;line-height:1.5}.dictionary-panel .card-heading{margin-bottom:8px}.dictionary-panel .dictionary-translation{color:var(--green);overflow-wrap:anywhere;font-size:18px;font-weight:700}.dictionary-panel .dictionary-definition{color:#526277;overflow-wrap:anywhere}.dictionary-panel .dictionary-missing{color:var(--muted);font-size:13px;font-style:italic}.vocabulary-card{margin-top:24px}.vocabulary-card>.card-heading{margin-bottom:14px}.vocabulary-card .card-heading .helper-text{margin:6px 0 0}.vocabulary-card>label[for=vocabulary-search]{margin:0 0 6px}.search-input{color:#26384e;width:100%;font:inherit;background:#fbfcfe;border:1px solid #dce3eb;border-radius:10px;outline:none;margin:8px 0 20px;padding:13px 15px}.vocabulary-card .search-input{margin:0 0 20px}.search-input:focus{border-color:var(--green-accent);box-shadow:0 0 0 3px #3e7e681f}.empty-state{color:#748196;background:#f7f9fc;border-radius:12px;padding:22px;line-height:1.7}.vocabulary-list{gap:10px;display:grid}.practice-section-heading{gap:4px;margin:16px 0 10px;display:grid}.practice-selection-title-row{justify-content:space-between;align-items:center;gap:8px;min-width:0;display:flex}.practice-selection-title-row h3{min-width:0;color:var(--ink);margin:0;font-size:15px}.clear-practice-selection{white-space:nowrap;flex:none;min-height:36px;padding:0 10px;font-size:12px}.clear-practice-selection:disabled{cursor:not-allowed;opacity:.6}.practice-section-heading p{color:var(--muted);margin:0;font-size:12px}.vocabulary-item{background:#fff;border:1px solid #e4e9f0;border-radius:12px;justify-content:space-between;align-items:center;gap:12px;padding:15px;display:flex}.vocabulary-select{cursor:pointer;flex:auto;align-items:center;gap:12px;min-width:0;display:flex}.vocabulary-select input{width:17px;height:17px;accent-color:var(--green)}.vocabulary-select span{overflow-wrap:anywhere;gap:5px;min-width:0;display:grid}.vocabulary-select strong{color:var(--ink);letter-spacing:-.25px;font-family:Manrope,sans-serif;font-size:16px;font-weight:800;line-height:1.3}.vocabulary-select small{color:#748196;font-size:13px;line-height:1.5}.vocabulary-actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.vocabulary-actions button{border-radius:9px;flex:none;min-height:40px;padding:0 12px;font-size:13px}.vocabulary-actions .secondary-button{color:var(--green);background:#fff;border-color:#cbd9d2}.vocabulary-actions .text-button{color:#8b4a43;background:#fffaf9;border:1px solid #eadbd8}.vocabulary-actions .text-button:hover:not(:disabled){color:#8a372e;background:#fff2ef;border-color:#e1bdb7}.practice-buttons{margin-top:12px}.random-selection-controls{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;grid-template-columns:max-content 92px max-content;justify-content:start;align-items:center;gap:8px 10px;margin:16px 0 10px;padding:12px;display:grid}.random-selection-controls label{color:#43536a;font-size:13px;font-weight:700}.random-selection-controls input{color:#26384e;width:92px;min-height:42px;font:inherit;border:1px solid #dce3eb;border-radius:9px;padding:8px 10px}.random-selection-controls button{white-space:nowrap;min-height:42px;padding:0 14px}.practice-selection-summary{color:#536277;overflow-wrap:anywhere;background:#f7f9fc;border-radius:10px;margin:8px 0 0;padding:11px 13px;font-size:13px;line-height:1.5}.practice-selection-summary strong{color:#34475c}.practice-output{background:var(--surface-soft);border:1px solid #e0e7e3;border-radius:14px;margin-top:22px;padding:22px}.practice-output .card-heading{align-items:center;margin-bottom:12px}.practice-output h3{margin:0}.practice-output .practice-text-surface{border-radius:10px;min-width:0;height:clamp(130px,22vh,220px);min-height:110px;max-height:38vh;position:relative;overflow:hidden}.practice-output .practice-reading-highlight-layer,.practice-output .practice-reading-text--highlighted{border-radius:inherit;white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid #cbdcd1;width:100%;height:100%;min-height:0;max-height:none;margin:0;padding:14px;font-family:inherit;font-size:14px;line-height:1.5;position:absolute;inset:0}.practice-output .practice-reading-highlight-layer{z-index:0;scrollbar-gutter:stable;scrollbar-color:transparent transparent;color:#34475c;pointer-events:none;background:#fff;overflow:auto}.practice-output .practice-reading-highlight-layer::-webkit-scrollbar-thumb{background:0 0}.practice-output .practice-reading-highlight-layer::-webkit-scrollbar-track{background:0 0}.practice-output .practice-highlight-word{-webkit-box-decoration-break:clone;box-decoration-break:clone;color:#245d4c;background:#e2f1e8;border-radius:3px;font-weight:700}.practice-output .practice-reading-text--highlighted{z-index:1;resize:none;scrollbar-gutter:stable;color:#0000;caret-color:#34475c;-webkit-text-fill-color:transparent;background:0 0;border-color:#cbdcd1;overflow:auto}.practice-output .reader-lookup-controls{grid-template-columns:max-content minmax(0,1fr);align-items:center;gap:8px 12px;margin-top:12px;display:grid}.practice-output .reader-mode-selector{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;gap:5px;max-width:100%;margin-top:0;padding:4px}.practice-output .reader-mode-option{background:0 0;border-color:#0000;justify-content:center;gap:7px;min-width:82px;min-height:40px;padding:5px 10px}.practice-output .reader-mode-option.is-active{background:var(--green-soft);color:var(--green-hover);border-color:#bfd0c7;box-shadow:0 1px 3px #20304714}.practice-output .selection-row{grid-template-columns:max-content minmax(0,1fr);align-items:center;gap:8px 12px;min-width:0;margin:0;display:grid}.practice-output .selection-row>button{background:var(--green-soft);min-height:42px;color:var(--green-hover);white-space:normal;border-color:#b9cec2;padding:0 12px}.practice-output .selection-row .helper-text{overflow-wrap:anywhere;min-width:0;font-size:12px;line-height:1.4}.practice-output .reader-controls{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;align-items:center;gap:8px 12px;margin-top:12px;padding:10px 12px}.practice-output .speed-control{flex:0 auto;align-items:center;gap:8px;min-width:0;display:flex}.practice-output .speed-control label{color:#43536a;white-space:nowrap;flex:none;margin:0;font-size:13px;font-weight:700}.practice-output .speed-control select{width:auto;min-width:0;min-height:42px;padding:8px 10px}.practice-output .reader-controls .buttons{flex:360px;justify-content:flex-end;gap:6px}.practice-output .reader-controls .buttons button{white-space:nowrap;min-width:0;min-height:42px;padding:0 12px}.practice-output>.status-message{min-height:18px;margin:8px 0 0;font-size:12px}@media (width<=600px){.vocabulary-item{flex-direction:column;align-items:flex-start}.vocabulary-actions{width:100%}.vocabulary-actions button{flex:110px}.practice-buttons{flex-direction:column;align-items:stretch}.practice-selection-title-row{gap:6px}.clear-practice-selection{padding:0 9px;font-size:11px}.practice-output .reader-lookup-controls{grid-template-columns:minmax(0,1fr);gap:8px;margin-top:8px}.practice-output .selection-row{grid-template-columns:minmax(0,1fr);gap:8px}.practice-output .selection-row>button{width:100%}.practice-output .reader-controls{flex-direction:column;align-items:stretch;gap:8px;padding:10px;display:flex}.practice-output .speed-control{width:100%}.practice-output .speed-control select{flex:auto;width:0;min-width:0;min-height:44px}.practice-output .reader-controls .buttons{flex:none;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;display:grid}.practice-output .reader-controls .buttons button{white-space:normal;width:100%;min-height:44px;padding:4px;font-size:11px;line-height:1.15}.random-selection-controls{grid-template-columns:minmax(0,1fr) max-content}.random-selection-controls label{grid-area:1/1}.random-selection-controls input{grid-area:2/1;width:100%}.random-selection-controls button{grid-area:1/2/span 2}}@media (width<=380px){.practice-output .speed-control{flex-direction:column;align-items:stretch;gap:4px}.practice-output .speed-control select{width:100%}.random-selection-controls{grid-template-columns:minmax(0,1fr)}.random-selection-controls label,.random-selection-controls input,.random-selection-controls button{grid-area:auto/1}}.translator-card{margin-top:24px}.translator-helper{justify-content:space-between;align-items:flex-start;gap:8px 20px;margin:12px 0 18px;display:flex}.translator-helper span:last-child{white-space:nowrap}.translator-actions{margin-top:16px}.translator-actions button:disabled{cursor:not-allowed;opacity:.55}.translator-progress{margin-top:12px}.translator-error{color:#9e382e;background:#fff5f3;border:1px solid #f0d2ce;border-radius:10px;margin:16px 0 0;padding:12px 14px;font-size:13px;line-height:1.6}.translation-result{background:var(--surface-soft);border:1px solid #e0e7e3;border-radius:14px;margin-top:24px;padding:24px}.translation-result .card-heading{margin-bottom:16px}.translation-result h3{margin:8px 0 0;font-family:Manrope,sans-serif;font-size:18px}.translation-copy-button{border-radius:9px;min-height:42px;padding:0 15px;font-size:13px;font-weight:700}.translation-output{color:#34475c;min-height:90px;font:inherit;white-space:pre-wrap;overflow-wrap:anywhere;background:#fff;border:1px solid #e4e9f0;border-radius:12px;margin:0;padding:18px;line-height:1.8}@media (width<=600px){.translator-helper{flex-direction:column}.translation-result{padding:18px}.translation-copy-button{width:100%}}.context-translation-backdrop{z-index:1000;background:#1320307a;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.context-translation-popup{background:#fff;border:1px solid #e4e9f0;border-radius:18px;width:min(100%,520px);max-height:min(80vh,680px);padding:26px;overflow-y:auto;box-shadow:0 24px 72px #1423373d}.context-translation-popup .card-heading{margin-bottom:20px}.context-translation-popup .card-heading h2{overflow-wrap:anywhere}.context-translation-result{color:#26384e;overflow-wrap:anywhere;margin:8px 0 22px;font-size:19px;line-height:1.65}.context-translation-source{color:#43536a;white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f9fc;border:1px solid #e4e9f0;border-radius:10px;margin:8px 0 20px;padding:14px;line-height:1.7}.context-translation-popup .context-translation-source+.step-label{margin-bottom:8px;display:block}.context-translation-actions{flex-wrap:wrap;gap:10px}.phrase-audio-actions{margin-top:14px}.context-translation-actions button:disabled{cursor:not-allowed;opacity:.55}.phrase-audio-status{color:#536477;margin:8px 0 0;font-size:13px;line-height:1.45}@media (width<=600px){.reader-mode-selector{grid-template-columns:1fr 1fr;display:grid}.reader-mode-option{justify-content:center}.context-translation-backdrop{padding:12px}.context-translation-popup{padding:20px}.context-translation-actions{flex-direction:column;align-items:stretch}}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card)>.card-heading{border-bottom:1px solid var(--line);align-items:flex-start;margin-bottom:18px;padding-bottom:16px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card)>.card-heading h2{font-size:clamp(23px,2.5vw,29px);line-height:1.2}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .language-badge{border:1px solid #dce5e1;border-radius:999px;max-width:100%}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-input-heading{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;flex-wrap:wrap;align-items:center;margin-bottom:12px;padding:12px 14px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-input-heading label{min-width:0;color:var(--ink);flex:220px;margin:0}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .clear-reader-button{background:#fff;border:1px solid #eadbd8;min-height:44px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .file-import-zone{background:var(--surface-soft);border-color:#cbd8d1;border-radius:12px;margin-bottom:12px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) #english-text{white-space:pre-wrap;background:#fffefd;border-color:#d8e0dc;height:clamp(260px,40vh,480px);min-height:240px;max-height:68vh;padding:20px 22px;font-size:15px;line-height:1.3}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-mode-selector{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;gap:5px;max-width:100%;margin-top:0;padding:4px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-lookup-controls{grid-template-columns:max-content minmax(0,1fr);align-items:center;gap:8px 12px;margin-top:12px;display:grid}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-mode-option{background:0 0;border-color:#0000;justify-content:center;gap:7px;min-width:92px;min-height:40px;padding:5px 10px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-mode-option.is-active{background:var(--green-soft);color:var(--green-hover);border-color:#bfd0c7;box-shadow:0 1px 3px #20304714}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .selection-row{grid-template-columns:minmax(0,max-content) minmax(0,1fr);align-items:center;gap:8px 12px;min-width:0;margin-top:0;display:grid}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .selection-row>button{border-color:var(--green);background:var(--green);color:#fff;white-space:normal;min-height:42px;padding:0 12px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .selection-row>button:hover:not(:disabled){border-color:var(--green-hover);background:var(--green-hover);color:#fff}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .selection-row .helper-text{overflow-wrap:anywhere;min-width:0;font-size:12px;line-height:1.4}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .dictionary-panel{background:var(--surface-soft);border-color:#e0e7e3}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .dictionary-panel .card-heading>button,.context-translation-popup .context-translation-actions>.secondary-button{min-height:46px;color:var(--green-hover);background:#fff;border-color:#cbd9d2}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .dictionary-panel>.primary-button,.context-translation-popup .context-translation-actions>.primary-button{min-height:46px;box-shadow:0 2px 5px #19473929}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-controls{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;align-items:center;gap:8px 12px;margin-top:12px;padding:10px 12px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .speed-control{flex:0 auto;align-items:center;gap:8px;min-width:0;display:flex}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .speed-control label{white-space:nowrap;flex:none;margin:0}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .speed-control select{width:auto;min-width:0;min-height:42px;padding:8px 10px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-controls .buttons{flex:360px;justify-content:flex-end;gap:6px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-controls .buttons button{white-space:nowrap;min-width:0;min-height:42px;padding:0 12px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-controls .buttons>.primary-button{border-color:var(--green);background:var(--green);color:#fff}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-controls .buttons>.secondary-button{color:#34475c;background:#fff;border-color:#cbd9d2}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-controls .buttons>.text-button{color:#8b4a43;background:#fffaf9;border:1px solid #eadbd8}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-controls .buttons>.text-button:hover:not(:disabled){color:#8a372e;background:#fff2ef;border-color:#e1bdb7}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card)>.status-message{min-height:18px;margin:8px 0 0;font-size:12px}@media (width<=720px){.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .file-import-zone{grid-template-columns:minmax(0,1fr);gap:8px;padding:12px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .file-import-actions{flex-wrap:nowrap;justify-content:space-between}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .file-import-formats{text-align:left;flex:auto;min-width:0;font-size:10px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-lookup-controls{grid-template-columns:minmax(0,1fr);gap:8px;margin-top:8px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-mode-option{min-height:44px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-controls{flex-direction:column;align-items:stretch;gap:8px;padding:10px;display:flex}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .speed-control{align-items:center;gap:8px;display:flex}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .speed-control label{white-space:nowrap;font-size:12px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .speed-control select{flex:auto;width:auto;min-width:0;min-height:44px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-controls .buttons{flex:none;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;display:grid}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .reader-controls .buttons button{white-space:normal;width:100%;min-height:44px;padding:4px;font-size:11px;line-height:1.15}}@media (width<=480px){.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card)>.card-heading{flex-direction:column;gap:12px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .selection-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:7px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .selection-row>button,.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .clear-reader-button{width:100%}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .selection-row>button{min-height:44px;padding:4px 7px;font-size:12px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .selection-row .helper-text{font-size:11px;line-height:1.35}}@media (width<=380px){.welcome{grid-template-columns:minmax(0,1fr) minmax(82px,29%);gap:10px;padding:18px 0 12px}.welcome-art{aspect-ratio:350/390;border-radius:15px}.welcome h1{letter-spacing:-.9px;font-size:clamp(24px,7.5vw,28px)}.intro{font-size:12px;line-height:1.42}body{min-width:0}.brand{gap:7px;font-size:14px}.brand-icon{flex-basis:32px;width:32px;height:32px}.level-pill{letter-spacing:.5px;padding:6px 7px;font-size:7.5px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .speed-control{flex-direction:column;align-items:stretch;gap:4px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .speed-control label{white-space:normal}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card) .speed-control select{width:100%}}.section-card-heading{min-width:0}.section-heading-aside{flex:none;justify-content:flex-end;align-items:center;gap:12px;min-width:0;display:flex}.section-heading-illustration{object-fit:contain;object-position:center;flex:none;width:176px;max-width:100%;height:112px;display:block}.section-heading-illustration--compact{width:114px;height:73px}.section-heading-illustration--translator{width:140px;height:94px}.app-shell>.reader-card:not(.translator-card):not(.vocabulary-card)>.section-card-heading{align-items:center}@media (width<=720px){.section-card-heading{grid-template-columns:minmax(0,1fr) 96px;align-items:center;gap:6px 8px;display:grid}.section-heading-title{grid-area:1/1;gap:10px}.section-heading-aside{display:contents}.section-card-heading .language-badge{grid-area:2/1;justify-self:start;max-width:100%}.section-heading-illustration{grid-area:1/2/span 2;place-self:center end;width:96px;height:76px}}@media (width<=480px){.section-card-heading{grid-template-columns:minmax(0,1fr) 82px}.section-heading-illustration{width:82px;height:68px}.section-card-heading .translator-language-badge{white-space:normal;flex-wrap:wrap;justify-content:flex-start;row-gap:4px}}@media (width<=380px){.section-card-heading{grid-template-columns:minmax(0,1fr) 70px}.section-heading-title{gap:8px}.section-heading-illustration{width:70px;height:60px}}@media (width<=720px){.section-card-heading--compact{grid-template-columns:minmax(0,1fr) 62px}.section-heading-illustration--compact{width:62px;height:49px}}@media (width<=480px){.section-card-heading--compact{grid-template-columns:minmax(0,1fr) 53px}.section-heading-illustration--compact{width:53px;height:44px}}@media (width<=380px){.section-card-heading--compact{grid-template-columns:minmax(0,1fr) 46px}.section-heading-illustration--compact{width:46px;height:39px}}@media (width<=720px){.section-heading-illustration--translator{width:96px;height:64px}}@media (width<=480px){.section-heading-illustration--translator{width:82px;height:55px}}@media (width<=380px){.section-heading-illustration--translator{width:64px;height:43px}}@media (width<=480px){.translator-card>.section-card-heading{grid-template-columns:minmax(0,1fr) 78px}.section-heading-illustration--translator{width:78px;height:52px}.vocabulary-card>.card-heading{margin-bottom:12px}.vocabulary-card .card-heading .helper-text{margin-top:4px}.vocabulary-card>label[for=vocabulary-search]{margin-bottom:4px}.vocabulary-card .search-input{margin-bottom:14px}.vocabulary-card>.empty-state{margin:0;padding:14px 16px;line-height:1.55}.vocabulary-card .practice-section-heading{margin:12px 0 8px}.vocabulary-card .random-selection-controls{margin:12px 0 8px;padding:10px}.vocabulary-card .practice-selection-summary{margin-top:6px;padding:9px 11px}.vocabulary-card .practice-buttons{margin-top:8px}}@media (width<=380px){.translator-card>.section-card-heading{grid-template-columns:minmax(0,1fr) 64px}.section-heading-illustration--translator{width:64px;height:43px}}