:root{--bg:#fff;--fg:#1c1c1e;--muted:#6b6b70;--accent:#f5a623;--line:#e5e5ea}
@media (prefers-color-scheme:dark){:root{--bg:#111113;--fg:#f2f2f7;--muted:#9a9aa0;--line:#2c2c2e}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
main{max-width:680px;margin:0 auto;padding:48px 20px 24px}
h1{font-size:2rem;line-height:1.2;margin:0 0 .5rem}
h2{font-size:1.2rem;margin:2rem 0 .5rem}
p,li{margin:.5rem 0}
a{color:#b36b00}
@media (prefers-color-scheme:dark){a{color:var(--accent)}}
.tag{color:var(--muted);font-size:1.15rem;margin:0 0 2rem}
.brand{font-weight:700;color:var(--accent);text-decoration:none;display:inline-block;margin-bottom:2rem}
footer{max-width:680px;margin:0 auto;padding:24px 20px 48px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
footer a{color:var(--muted);margin-right:1rem}