:root{--bg:#fbfbf9;--fg:#1c1f23;--muted:#5a626b;--line:#dde1e5;--accent:#2b5c8a;--card:#fff;--ok:#1f6f43;--bad:#a12a2a;--warn:#8a5a00}
@media (prefers-color-scheme:dark){:root{--bg:#121417;--fg:#e6e8eb;--muted:#a3abb4;--line:#2b3036;--accent:#8fb8e0;--card:#1a1d21;--ok:#6fcf97;--bad:#ff8a80;--warn:#f2c94c}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--card);padding:.5rem;z-index:9}
header,main,footer{max-width:46rem;margin:0 auto;padding:0 16px}
header{padding-top:1.5rem;border-bottom:1px solid var(--line)}
.brand{font-weight:700;font-size:1.15rem;text-decoration:none;color:var(--fg);display:inline-flex;gap:.5rem;align-items:center}
.brand svg{width:22px;height:22px}
nav ul{list-style:none;padding:0;margin:.75rem 0 1rem;display:flex;flex-wrap:wrap;gap:.25rem 1rem}
nav a{text-decoration:none;font-size:.95rem}nav a[aria-current=page]{font-weight:700;text-decoration:underline}
main{padding-top:1.5rem;padding-bottom:2rem}h1{font-size:1.6rem;line-height:1.25;margin:.25rem 0 1rem}
h2{font-size:1.15rem;margin:1.75rem 0 .5rem}
code{font:.9em ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:var(--card);border:1px solid var(--line);border-radius:4px;padding:0 .25em;overflow-wrap:anywhere}
pre{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:.75rem;overflow-x:auto;font-size:.85rem}
table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{text-align:left;padding:.45rem .5rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600}td{overflow-wrap:anywhere}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:1rem;margin:1rem 0}
.ok{color:var(--ok);font-weight:600}.bad{color:var(--bad);font-weight:600}.warn{color:var(--warn);font-weight:600}
.muted{color:var(--muted);font-size:.92rem}
caption.cap{text-align:left;caption-side:bottom;padding-top:.5rem}
footer{border-top:1px solid var(--line);padding-top:1rem;padding-bottom:2rem;color:var(--muted);font-size:.9rem}