: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:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@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)}}:root[data-theme=dark]{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80}:root[data-theme=light]{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}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%}.app-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.5rem 1rem;font-size:.8rem;display:flex}.theme-toggle{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:4px;padding:2px 8px}.library-list{text-align:left;padding:0;list-style:none}.library-list li{border-bottom:1px solid var(--border);flex-direction:column;gap:2px;padding:12px 0;display:flex}.library-item-meta{color:var(--text);font-size:.8rem}.reader{text-align:left}.reader-meta{color:var(--text);font-size:.85rem}.chunk-text{min-height:30vh;padding:1rem 0;font-size:1.1rem;line-height:1.8}.word{cursor:pointer;border-radius:3px;padding:0 1px}.word:hover{background:var(--code-bg)}.word-active,.word.sentence-active{background:var(--accent-bg);color:var(--text-h)}.playback-bar{background:var(--bg);border-top:1px solid var(--border);padding:.75rem 0;position:sticky;bottom:0}.playback-bar input[type=range]{width:100%}.playback-bar-time{color:var(--text);font-size:.8rem}.playback-bar-controls{flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:.5rem;display:flex}.reader-settings{align-items:center;gap:1rem;margin:.5rem 0;font-size:.85rem;display:flex}.document-insights{text-align:left;margin:1.5rem 0}.document-insights form{flex-direction:column;gap:.5rem;margin-top:.75rem;display:flex}