:root{--bg: #0f1830;--surface: #172444;--surface-2: #1f2f58;--line: #2b3d6b;--text: #eaf0ff;--muted: #9aa9cc;--brand: #f2b84b;--brand-ink: #f2b84b;--on-brand: #1a1300;--long: #37d39a;--short: #ff6f61;--info: #7aa2ff;--grid: rgba(122, 162, 255, .07);--shadow: 0 8px 24px rgba(0, 0, 0, .28);--pc: 88px;--dc: 20px;color-scheme:dark}[data-theme=light]{--bg: #f1f3f8;--surface: #ffffff;--surface-2: #e8ecf5;--line: #d2d9e8;--text: #14203d;--muted: #56637f;--brand: #f2b84b;--brand-ink: #8a5f06;--on-brand: #1a1300;--long: #0e7f57;--short: #c13a2c;--info: #2c5dad;--grid: rgba(20, 32, 61, .05);--shadow: 0 6px 18px rgba(20, 32, 61, .1);color-scheme:light}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;color:var(--text);background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:26px 26px;font:16px/1.5 Avenir Next,Segoe 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