:root{--bg:#fbfbf9;--fg:#1c1f23;--mute:#5b6470;--line:#e2e4e8;--acc:#0b6b3a;--code:#f1f2f4;--side:#f4f5f2}
@media (prefers-color-scheme:dark){:root{--bg:#121416;--fg:#e4e6e9;--mute:#9aa3ad;--line:#2a2f35;--acc:#5fd08f;--code:#1c2024;--side:#171a1d}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--acc)}
.top{display:flex;flex-wrap:wrap;gap:.25rem 1rem;align-items:baseline;padding:14px 20px;border-bottom:1px solid var(--line)}
.brand{font-weight:700;font-size:1.1rem;text-decoration:none;color:var(--fg)}
.tag{color:var(--mute);font-size:.9rem}
.wrap{display:grid;grid-template-columns:240px minmax(0,1fr);max-width:1180px;margin:0 auto}
.side{padding:20px 16px;border-right:1px solid var(--line);background:var(--side)}
.side ol{list-style:none;margin:0;padding:0}
.side li{margin:.2rem 0}
.side a{display:block;padding:.3rem .5rem;border-radius:6px;text-decoration:none;color:var(--fg);font-size:.95rem}
.side a[aria-current]{background:var(--line);font-weight:600}
main{padding:8px 32px 40px;min-width:0}
article{max-width:780px}
h1{font-size:2rem;line-height:1.2;margin:1.2rem 0 1rem}
h2{font-size:1.4rem;margin:2.2rem 0 .6rem;padding-top:.4rem;border-top:1px solid var(--line)}
h3{font-size:1.15rem;margin:1.6rem 0 .4rem}
pre,code{font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;font-size:.88em}
code{background:var(--code);padding:.1em .3em;border-radius:4px}
pre{background:var(--code);padding:12px 14px;border-radius:8px;overflow-x:auto;line-height:1.45}
pre code{background:none;padding:0}
table{border-collapse:collapse;display:block;overflow-x:auto;margin:1rem 0;font-size:.93rem}
th,td{border:1px solid var(--line);padding:.4rem .6rem;text-align:left;vertical-align:top}
th{background:var(--side)}
.src{margin-top:2.5rem;font-size:.9rem;color:var(--mute)}
footer{border-top:1px solid var(--line);padding:18px 20px;color:var(--mute);font-size:.9rem;text-align:center}
@media (max-width:820px){.wrap{grid-template-columns:1fr}.side{border-right:0;border-bottom:1px solid var(--line);padding:10px 16px}
.side ol{display:flex;flex-wrap:wrap;gap:.2rem}.side a{padding:.25rem .5rem;font-size:.88rem}main{padding:4px 16px 32px}h1{font-size:1.6rem}}