:root{--bg:#ffffff;--fg:#14161c;--muted:#5b6270;--rule:#e3e5ea;--accent:#3b2fb8;--code:#f3f4f7}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0f1115;--fg:#e9ebf0;--muted:#a3a9b6;--rule:#262a33;--accent:#a99cff;--code:#1a1d24}}
:root[data-theme="dark"]{--bg:#0f1115;--fg:#e9ebf0;--muted:#a3a9b6;--rule:#262a33;--accent:#a99cff;--code:#1a1d24}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;-webkit-font-smoothing:antialiased}
header,main,footer{max-width:760px;margin:0 auto;padding:0 20px}
header{display:flex;justify-content:space-between;align-items:center;padding-top:28px;padding-bottom:28px;border-bottom:1px solid var(--rule)}
header a.brand{font-weight:700;font-size:20px;letter-spacing:-.01em;color:var(--fg);text-decoration:none}
nav a{color:var(--muted);text-decoration:none;margin-left:20px;font-size:15px}
nav a:hover,nav a[aria-current]{color:var(--fg)}
main{padding-top:40px;padding-bottom:64px}
h1{font-size:34px;line-height:1.2;letter-spacing:-.02em;margin:0 0 8px}
h2{font-size:21px;margin:44px 0 10px;letter-spacing:-.01em}
h3{font-size:17px;margin:28px 0 6px}
p,li{color:var(--fg)}
.meta{color:var(--muted);font-size:15px;margin:0 0 32px}
a{color:var(--accent)}
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:15px;display:block;overflow-x:auto}
th,td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid var(--rule)}
th{font-weight:600;color:var(--muted)}
.callout{background:var(--code);border-radius:10px;padding:16px 18px;margin:20px 0;font-size:16px}
footer{border-top:1px solid var(--rule);padding-top:24px;padding-bottom:48px;color:var(--muted);font-size:14px}
.hero{padding:56px 0 24px}
.hero p{font-size:20px;color:var(--muted);max-width:560px}