:root{--bg:#fbfbfa;--fg:#1d2327;--mut:#5f6b73;--line:#e3e6e8;--acc:#1f6feb;--code:#f1f3f4}
@media (prefers-color-scheme:dark){:root{--bg:#121416;--fg:#e6e8ea;--mut:#9aa4ab;--line:#2a2f33;--acc:#58a6ff;--code:#1b1f23}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
.wrap{max-width:52rem;margin:0 auto;padding:0 1rem}
header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:3.5rem}
.logo{font-weight:600;color:var(--fg);text-decoration:none;display:flex;align-items:center;gap:.5rem}
.logo svg{width:22px;height:22px}
nav a{color:var(--mut);text-decoration:none;margin-left:1.25rem;font-size:.95rem}
nav a:hover,a{color:var(--acc)}
main{padding:2.5rem 0 3rem}
h1{font-size:1.75rem;margin:0 0 .5rem}
h2{font-size:1.15rem;margin:2.25rem 0 .5rem}
p.lead{color:var(--mut);margin-top:0}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88rem;background:var(--code);border-radius:4px}
code{padding:.1rem .3rem}
pre{padding:.8rem 1rem;overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.93rem}
th,td{text-align:left;padding:.45rem .5rem;border-bottom:1px solid var(--line)}
th{color:var(--mut);font-weight:500}
td.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.ok{color:#2da44e}
footer{border-top:1px solid var(--line);color:var(--mut);font-size:.85rem;padding:1.25rem 0 2rem}
@media (max-width:540px){nav a{margin-left:.8rem}h1{font-size:1.45rem}}