:root{--bg:#f6f1e7;--ink:#16120e;--muted:#4f463b;--line:#ddd3c2;--stamp:#7a1f2b;--code:#efe8d8}
@media (prefers-color-scheme:dark){:root{--bg:#12171d;--ink:#e4e9ee;--muted:#93a1ae;--line:#2e3944;--stamp:#b6a0ee;--code:#1f2832}}
*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);font:15px/1.55 system-ui,sans-serif;margin:0}
main{max-width:80ch;margin:0 auto;padding:24px 16px 56px}h1{font-size:26px;line-height:1.15}h2{font-size:18px;margin-top:28px;border-bottom:1px solid var(--line);padding-bottom:4px}
pre{background:var(--code);padding:12px;border-radius:4px;overflow-x:auto;font-size:13px}code{background:var(--code);padding:0 4px;border-radius:3px;font-size:13.5px}pre code{padding:0}a{color:var(--stamp)}