:root{--bg:#0f1115;--fg:#e8eaed;--mut:#9aa0a6;--acc:#ff4d4d}
@media (prefers-color-scheme: light){:root{--bg:#fff;--fg:#1f1f1f;--mut:#5f6368}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
main{max-width:760px;margin:0 auto;padding:48px 16px}h1{font-size:2rem;margin:0 0 8px}h2{margin-top:2rem;font-size:1.2rem}
p,li{color:var(--fg)}.mut{color:var(--mut)}a{color:var(--acc)}footer{margin-top:48px;color:var(--mut);font-size:.9rem}
nav a{margin-right:16px}