:root{--bg:#f5f6f8;--panel:#ffffff;--border:#e2e4e9;--text:#1c1e21;--muted:#6b7280;--bot-bg:#eef2ff;--bot-border:#d9e0ff;--accent:#3552d1;--accent-ink:#ffffff;--user-bg:#3552d1;--user-ink:#ffffff;--note-bg:#fff8e6;--note-border:#f0ddaa;--skip-bg:#f1f2f4;--skip-border:#dfe1e6;--shadow:0 1px 3px rgba(20,20,30,.08);--quote-bg:rgba(0,0,0,.05);--danger:#c1443c}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#121317;--panel:#1b1e24;--border:#2b2f38;--text:#e8e9ec;--muted:#9aa0ab;--bot-bg:#212843;--bot-border:#333f6b;--accent:#8098ff;--accent-ink:#10131c;--user-bg:#8098ff;--user-ink:#10131c;--note-bg:#2a2410;--note-border:#4a3f1a;--skip-bg:#1f2127;--skip-border:#2c2f37;--shadow:0 1px 3px 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