:root { --bg:#FFF8EE; --surface:#FFFFFF; --text:#1E1B2E; --muted:#5E5870; --accent:#7A1E3A; --line:#EBD9D2; }
@media (prefers-color-scheme: dark) { :root { --bg:#16131F; --surface:#221D2E; --text:#F7F1E8; --muted:#B4ACC2; --accent:#F19AB1; --line:#3A3348; } }
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--text); font:17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Rounded", "Segoe UI", sans-serif; }
main { max-width:720px; margin:0 auto; padding:40px 16px 64px; }
header { display:flex; align-items:center; gap:12px; margin-bottom:24px; }
header .logo { width:44px; height:44px; border-radius:12px; background:linear-gradient(135deg,#A3354F,#5C1129); display:grid; place-items:center; font-weight:800; color:#FFF8EE; }
h1 { font-size:32px; line-height:1.2; margin:0 0 8px; }
h2 { font-size:21px; margin:32px 0 8px; }
p, li { color:var(--text); }
.muted { color:var(--muted); font-size:15px; }
a { color:var(--accent); }
.card { background:var(--surface); border:1px solid var(--line); border-radius:20px; padding:20px; margin:16px 0; }
nav { display:flex; gap:16px; flex-wrap:wrap; margin-top:32px; font-size:15px; }