:root{--bg:#f4f6fb;--surface:#fff;--surface-2:#f7f8fb;--field:#fbfbfd;--ink:#151a2d;--muted:#5a6178;--faint:#6b7189;--line:#d5dae6;--line-soft:#eef0f5;--divider:#e3e7f0;--primary:#2443d1;--primary-dark:#1a33a8;--link:#2443d1;--primary-tint:#e8edff;--primary-ink:#1f2a55;--chip-blue-ink:#1f3ab8;--orange:#e8731a;--orange-text:#8a4a0b;--orange-tint:#fff1e6;--green:#157347;--green-tint:#e6f4ec;--success-bg:#157347;--red:#b42318;--red-tint:#fdecea;--danger-border:#f1b9b2;--success-border:#9ed3b4;--chip-gray-ink:#3b4258;--track:#dde2ee;--track-2:#e6e9f2;--track-current:#9db0f5;--ring:#2443d1;--dot-empty:#f1f3f8;--dot-missed:#e3e6ee;--option-border:#dde2ee;--option-hover:#b8c3ea;--option-selected:#eef2ff;--letter-bg:#f1f3f9;--letter-ink:#3b4258;--mark:#ffe27a;--evidence-bg:#fff8db;--evidence-ink:#8a5a00;--today-bg:#2443d1;--today-eyebrow:#c9d3ff;--ghost-hover:#b8bfd1;--shadow:#151a2d0f;--mono:ui-monospace, "SF Mono", Menlo, Consolas, 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