:root{color-scheme:light dark;--fg:#111;--bg:#fff;--muted:#666;--card:#f6f6f7;--accent:#0b57d0}
@media(prefers-color-scheme:dark){:root{--fg:#eee;--bg:#101114;--muted:#9a9a9a;--card:#1b1c20;--accent:#8ab4f8}}
*{box-sizing:border-box}body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--fg);background:var(--bg)}
main{max-width:760px;margin:0 auto;padding:48px 20px 64px}h1{font-size:30px;margin:0 0 8px}h2{font-size:20px;margin:36px 0 10px}
p{margin:8px 0}.muted{color:var(--muted)}.card{background:var(--card);border-radius:12px;padding:20px;margin:16px 0}
a{color:var(--accent)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:13px;background:#8883;margin-left:6px}
footer{margin-top:56px;font-size:14px}footer a{margin-right:16px}ul{padding-left:20px}