:root{color-scheme:dark}body{margin:0;background:#090817;color:#f4efff;font:17px/1.65 system-ui,-apple-system,sans-serif}main{max-width:780px;margin:auto;padding:48px 22px 80px}h1,h2{line-height:1.2;color:#dec7ff}a{color:#bfa2ff}nav{display:flex;gap:18px;flex-wrap:wrap;margin:28px 0;padding:20px;border:1px solid #403568;border-radius:14px;background:#121027}strong{color:#fff}