:root{color-scheme:dark}
body{margin:0;background:#0b0b10;color:#e8e6e3;font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
main{max-width:720px;margin:0 auto;padding:48px 20px 80px}
h1{font-size:clamp(34px,8vw,56px);letter-spacing:.14em;margin:0 0 6px;color:#fff}
h2{font-size:20px;margin:36px 0 10px;color:#fff}
.sub{color:#7fd1c7;letter-spacing:.32em;font-size:12px;text-transform:uppercase}
.hook{color:#cfccd6;font-size:18px;margin:18px 0 28px;max-width:44ch}
a{color:#7fd1c7}
.go{display:inline-block;background:#31314d;color:#fff;border-radius:12px;padding:13px 20px;text-decoration:none;font-weight:600}
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:18px 0}
.tier{background:#14141b;border:1px solid #2e2e3d;border-radius:14px;padding:16px}
.tier b{display:block;color:#fff;font-size:18px}
.tier .p{color:#7fd1c7;margin:4px 0 8px}
.tier ul{margin:0;padding-left:18px;color:#cfccd6;font-size:14px}
.fine{color:#8c8a94;font-size:13px}
nav{display:flex;gap:16px;flex-wrap:wrap;margin-top:40px;font-size:13px}