body{font-family:system-ui,-apple-system,Segoe UI,Tahoma,sans-serif;max-width:1100px;margin:auto;padding:24px;line-height:1.8;background:#071224;color:#e5eef8}header,section{background:#0d1b31;border:1px solid #29415e;border-radius:16px;padding:22px;margin:16px 0}h1,h2{color:#67e8f9}a{color:#c3f4ff}ul{columns:2;column-gap:32px}li{break-inside:avoid;margin:3px 0}@media(max-width:700px){ul{columns:1}}