:root{color-scheme:light;--bg: #f5f6f8;--bg-soft: #eef1f4;--card: #ffffff;--ink: #1c1c1e;--muted: #5c6370;--line: #eceff3;--accent: #1b88ee;--accent-soft: rgba(27, 136, 238, .12);--shadow: 0 10px 30px rgba(28, 40, 60, .06);--sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", "Segoe UI", sans-serif;--serif: "Iowan Old Style", Palatino, "Palatino Linotype", "Songti SC", "Noto Serif SC", serif;--radius: 16px;--tab: 64px;font-family:var(--sans);color:var(--ink);background:var(--bg)}:root[data-theme=dark]{color-scheme:dark;--bg: #111214;--bg-soft: #1a1b1f;--card: #1c1e22;--ink: #f2f3f5;--muted: #c5cad3;--line: #2c2f36;--accent: #4aa3f0;--accent-soft: rgba(74, 163, 240, .16);--shadow: 0 12px 32px rgba(0, 0, 0, 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14px;margin-bottom:12px}.offline-pill{position:fixed;z-index:40;top:10px;left:50%;transform:translate(-50%);background:#1c1c1e;color:#fff;border-radius:999px;padding:6px 14px;font-size:.78rem;box-shadow:var(--shadow)}.reader-bottom{gap:6px}@media (max-width: 899px){.sider{display:none}.content{padding:18px 16px calc(var(--tab) + 24px)}.tabbar{display:flex}.lookup{left:0;right:0;bottom:0;max-height:78dvh;border-radius:20px 20px 0 0;transform:translateY(105%);transition:transform .22s ease}.lookup.open{transform:none}}@media (min-width: 900px){.reader.has-lookup .stage{margin-right:400px}.lookup{top:72px;right:24px;width:380px;max-height:calc(100dvh - 96px);border-radius:20px}.lookup:not(.open){display:none}.reader.chrome .lookup{top:78px}}.empty{color:var(--muted);padding:28px 0}.dict-list{list-style:none;padding:0;margin:0}.dict-list li{display:flex;justify-content:space-between;gap:8px;padding:8px 0}.annot-menu,.thought-sheet{position:fixed;z-index:30;background:var(--card);color:var(--ink);border-radius:16px;box-shadow:var(--shadow);padding:12px}.annot-menu{display:grid;gap:8px}.annot-preview,.annot-thought,.note-quote,.note-body{margin:0;line-height:1.5}.annot-preview{color:var(--muted);font-size:.85rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.annot-thought{font-size:.95rem}.annot-swatches,.annot-actions,.annot-styles,.note-actions,.row{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.swatch{width:28px;height:28px;border-radius:50%;border:2px solid transparent;padding:0}.swatch.on{border-color:var(--ink)}.annot-actions button,.note-actions button{border:0;background:var(--bg-soft);border-radius:999px;padding:8px 12px;min-height:40px}.thought-sheet{left:50%;bottom:16px;transform:translate(-50%);width:min(92vw,480px);display:grid;gap:8px;z-index:32}.thought-sheet textarea,.note-compose textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:8px 10px;background:var(--bg);resize:vertical}.drawer.notebook{max-height:min(74dvh,680px);bottom:12px}.note-compose{display:grid;gap:8px}.note-group h3{margin:8px 0 0;font-size:.78rem;color:var(--muted);font-weight:600}.note-card{display:grid;gap:6px;padding:10px 0;border-top:1px solid var(--line)}.note-quote{border-left:3px solid #e6b325;padding-left:8px}.note-feed{display:grid;gap:12px;margin-top:16px}.note-card.feed{background:var(--card);border:0;border-radius:16px;padding:14px 16px;box-shadow:var(--shadow)}.note-book{border:0;background:none;padding:0;color:var(--accent);font-weight:650;text-align:left}.notes-page{max-width:760px}
