:root{--bg: #f5f7fa;--surface: #ffffff;--text: #1d2330;--muted: #667085;--border: #dde2ea;--primary: #1f5fa8;--primary-text: #ffffff;--danger: #b3261e;--ok-bg: #e6f4ea;--ok: #1e6b3a;--warn-bg: #fff4e0;--warn: #8a5300;--bad-bg: #fdeceb;--bad: #a3271d;--muted-bg: #eef1f5;--radius: 8px;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #12151b;--surface: #1b2029;--text: #e6e9ef;--muted: #98a2b3;--border: #2c3340;--primary: #6aa5ef;--primary-text: #0b1220;--danger: #f2827a;--ok-bg: #173323;--ok: #8fd6a8;--warn-bg: #3a2c12;--warn: #f3c46b;--bad-bg: #3b1c1a;--bad: #f2a29b;--muted-bg: #262c37;color-scheme:dark}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--primary);text-decoration:none}h1,h2,h3{margin:0 0 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