:root{color-scheme:dark;font-family:Inter,Segoe UI,Arial,sans-serif;background:#07101d;color:#f5f8ff}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 50% 0,#12335a 0,#07101d 42%);line-height:1.65}a{color:#6ee7ff}header,footer,main{width:min(1080px,calc(100% - 40px));margin:auto}header{height:84px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #25364c}.brand{font-weight:900;color:#fff;text-decoration:none;letter-spacing:.08em}.brand span{display:inline-grid;place-items:center;width:42px;height:42px;margin-right:10px;border-radius:12px;background:#06b6d4;color:#04202c}nav{display:flex;gap:18px;align-items:center}nav a{text-decoration:none;color:#c8d8ed}.button{display:inline-flex;align-items:center;justify-content:center;padding:10px 17px;border:1px solid #36506d;border-radius:12px;color:#eff8ff;text-decoration:none;background:#102035}.button.primary{border-color:#22d3ee;background:#06b6d4;color:#032330;font-weight:800}main{padding:88px 0}.eyebrow{font-weight:800;letter-spacing:.18em;color:#38d9f6}h1{max-width:850px;margin:.15em 0;font-size:clamp(2.35rem,7vw,5.8rem);line-height:1.02;letter-spacing:-.05em}.lead{max-width:760px;font-size:1.22rem;color:#b9c8dc}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:34px 0 52px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.grid article,.document{border:1px solid #253d59;border-radius:18px;background:#0c1828;padding:24px}.grid strong{color:#67e8f9;letter-spacing:.12em}.grid p{margin-bottom:0;color:#aabbd0}.document{max-width:820px}.document h2{margin-top:1.6em;color:#8cecff}.document h2:first-child{margin-top:0}.document p{color:#c6d2e2}footer{padding:30px 0 48px;border-top:1px solid #25364c;color:#8fa2ba}@media(max-width:760px){header{height:auto;padding:20px 0;align-items:flex-start;gap:18px}nav{flex-wrap:wrap;justify-content:flex-end}main{padding:55px 0}.grid{grid-template-columns:1fr 1fr}}@media(max-width:480px){header{display:block}nav{margin-top:16px;justify-content:flex-start}.grid{grid-template-columns:1fr}h1{font-size:2.5rem}}