:root{color-scheme:light dark;--bg:#f8f7f3;--surface:#fff;--surface-2:#f1efe8;--text:#191c28;--muted:#555d6f;--faint:#7d8494;--border:#e2ded5;--border-strong:#ccc7ba;--primary:#3936b0;--primary-hover:#2b2891;--primary-contrast:#fff;--primary-soft:#ebeafc;--accent:#c97f00;--accent-soft:#fcf0d7;--ok:#156b45;--ok-soft:#e1f3e8;--warn:#8f5400;--warn-soft:#fcefd6;--info:#1d559c;--info-soft:#e6eefa;--danger:#a3261f;--danger-soft:#fbe6e4;--shadow:0 1px 2px #1416280a, 0 6px 20px #1416280d;--shadow-hover:0 2px 4px #1416280f, 0 10px 28px #14162814;--radius:14px;--radius-sm:9px;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Noto Sans CJK SC", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;--maxw:1180px;--gutter:16px}@media 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