:root{color-scheme:light;--bg: #f5f5f3;--surface: #fcfcfb;--surface-2: #f0f0ed;--line: #e2e1dc;--text-primary: #0b0b0b;--text-secondary: #52514e;--text-muted: #8a8984;--grid: #ebeae6;--accent: #2a78d6;--accent-ink: #ffffff;--danger: #c93a39;--series-1: #2a78d6;--series-2: #eb6834;--ok: #1d7a43;--radius: 8px;font:14px/1.5 system-ui,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg: #121211;--surface: #1a1a19;--surface-2: #232321;--line: #33332f;--text-primary: #ffffff;--text-secondary: #c3c2b7;--text-muted: #8f8e86;--grid: #2a2a27;--accent: #3987e5;--danger: #e66767;--series-1: #3987e5;--series-2: #d95926;--ok: #4cb877}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text-primary)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:20px;margin:4px 0}h2{font-size:15px;margin:0 0 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