:root{color-scheme:dark}*{box-sizing:border-box}
body{margin:0;background:linear-gradient(160deg,#050a1a,#0b1738 55%,#101f4d) fixed;color:#e6ecff;font:16px/1.7 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
header,main{max-width:820px;margin:0 auto;padding:18px 24px}
header a{color:#fff;text-decoration:none;font-weight:700;font-size:18px;display:flex;align-items:center;gap:10px}
main{padding-top:6px;padding-bottom:60px}
h1{font-size:34px;margin:10px 0 4px;color:#fff}h2{font-size:20px;margin:30px 0 6px;color:#fff}
p,li{color:#c3cdea}a{color:#8fb3ff}.d{color:#8a97bd;font-size:14px}
.ph{background:#1d2c5c;border-radius:4px;padding:0 4px;color:#fff}