:root{--bg:#fbf8f4;--fg:#1d1a17;--muted:#6b635b;--card:#fff;--field:#fbf8f4;--line:#ebe4dc;--accent:#e86b2e;--accent-ink:#fff;--accent-soft:#fdeee5;--ok:#2f7d4f;--err:#b3261e}@media (prefers-color-scheme:dark){:root{--bg:#151311;--fg:#f3eee8;--muted:#a39a90;--card:#1f1c19;--field:#171513;--line:#322d28;--accent-soft:#3a2418;--ok:#6cc28f;--err:#f2867c}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--fg);margin:0;font:17px/1.55 -apple-system,BlinkMacSystemFont,SF Pro Text,Inter,system-ui,sans-serif}a{color:var(--accent)}.wrap{max-width:1040px;margin:0 auto;padding:0 20px}header.nav{justify-content:space-between;align-items:center;gap:12px;padding:20px 0;display:flex}.brand{color:var(--fg);align-items:center;gap:10px;font-size:20px;font-weight:700;text-decoration:none;display:flex}.brand img{border-radius:9px;width:36px;height:36px}nav{gap:20px;display:flex}nav a{color:var(--muted);font-size:15px;text-decoration:none}nav a:hover,nav 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