:root{--bg:#f3f5f8;--surface:#ffffff;--ink:#132033;--muted:#5b6778;--line:#d9dfe7;--accent:#1f5fbf;--accent-ink:#ffffff;--amber:#b86e00;--amber-bg:#fff3df;--ok:#1d7a46;--ok-bg:#e3f4ea;--bad:#b3261e;--bad-bg:#fde8e6;--lock:#eef1f5;--band:#0c2240;--band-ink:#ffffff;--band-muted:rgba(255,255,255,0.78);--band-accent:#9ec2f5;--rule:#0c2240;--display:"Barlow","Segoe UI",system-ui,sans-serif;--body:"Source Sans 3","Segoe UI",system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0d1420;--surface:#151f2e;--ink:#e6ecf4;--muted:#9aa7b8;--line:#26344a;--accent:#6aa3ff;--accent-ink:#0d1420;--amber:#ffb84d;--amber-bg:#3a2a10;--ok:#5fd394;--ok-bg:#12321f;--bad:#ff8a80;--bad-bg:#3b1714;--lock:#1b2738;--band:#0a1628;--rule:#6aa3ff;color-scheme:dark}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 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