:root{--bg:#141719;--fg:#ECEDEE;--muted:#A9ADB3;--accent:#E8B76A;--card:#1E2225}
@media (prefers-color-scheme: light){:root{--bg:#FAF8F4;--fg:#1B1D1F;--muted:#5E636A;--accent:#9A6B25;--card:#FFFFFF}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
main{max-width:760px;margin:0 auto;padding:32px 16px 64px}h1{font-size:28px;margin:0 0 4px}h2{font-size:19px;margin:32px 0 8px;color:var(--accent)}
.muted{color:var(--muted)}a{color:var(--accent)}ul{padding-left:20px}.card{background:var(--card);border-radius:14px;padding:16px 18px;margin:16px 0}
nav{display:flex;gap:16px;font-size:14px;margin-bottom:24px}