:root{color-scheme:light dark;--fg:#1d1d1f;--bg:#fff;--muted:#5b5b66;--line:#d9d9e0;--accent:#0b5cad;--code:#f3f3f6}
@media (prefers-color-scheme:dark){:root{--fg:#ececf1;--bg:#151518;--muted:#a3a3ad;--line:#33333a;--accent:#7ab7ff;--code:#202026}}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--fg);background:var(--bg)}
a{color:var(--accent)}header,footer{padding:12px 16px;border-bottom:1px solid var(--line)}footer{border-top:1px solid var(--line);border-bottom:0;color:var(--muted);font-size:14px}
header{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center}header .home{font-weight:600;text-decoration:none}
.layout{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;padding:16px;max-width:1200px;margin:0 auto}
@media (min-width:900px){.layout{grid-template-columns:260px minmax(0,1fr)}}
nav{font-size:14px}nav ul{padding-left:18px}main{min-width:0}main img{max-width:100%;height:auto}
pre{overflow:auto;padding:12px;background:var(--code);border-radius:6px}code{font:14px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--code);padding:0 3px;border-radius:3px}pre code{padding:0}
table{border-collapse:collapse;display:block;overflow:auto}th,td{border:1px solid var(--line);padding:4px 8px;vertical-align:top}
blockquote{margin:16px 0;padding:4px 12px;border-left:4px solid var(--line);color:var(--muted)}
input[type=search]{font:inherit;padding:4px 8px;min-width:12em;max-width:100%;border:1px solid var(--line);border-radius:4px;background:var(--bg);color:var(--fg)}
#results{width:100%}#results ol{margin:8px 0;padding-left:20px}#results li{margin:6px 0}#results small{display:block;color:var(--muted)}
.state{padding:8px 16px;background:var(--code);font-size:14px}