html{color-scheme:dark}body{margin:0;background:radial-gradient(ellipse at top left,#163b43,transparent 65%),#081c22;color:#dfefec;font:16px/1.65 system-ui,sans-serif;min-height:100vh}a{color:#c0eee0}header,main,footer{max-width:960px;margin:auto;padding:24px}header{display:flex;gap:24px;justify-content:space-between;align-items:center;flex-wrap:wrap}nav{display:flex;gap:20px;flex-wrap:wrap}.legal,.chapter-glass{padding:24px 28px;margin:20px 0;border:1px solid #b4ded42e;border-radius:22px;background:#c0e6df08;backdrop-filter:blur(18px)}h2{font-size:clamp(32px,7vw,62px);line-height:1.1}h3{color:#f0fcf7}button{font:inherit;border:1px solid #b4ded450;border-radius:12px;background:#1d4148;color:#edfff8;padding:8px 16px;cursor:pointer}#page-account{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.14em}@media(max-width:600px){header,main,footer{padding:18px}.legal{padding:20px}}