:root{color-scheme:dark;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#eef4ff;background:#0a1428}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;background:radial-gradient(ellipse at 80% 5%,#183560 0,transparent 55%),#0a1428}main{width:min(960px,100%);padding:64px 36px}header{display:flex;align-items:center;gap:15px;font-weight:700;font-size:23px;letter-spacing:-.5px}.mark{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:#3b82f6;color:white;font-size:29px}.product{display:block;font-size:12px;color:#9eb0cd;font-weight:500;letter-spacing:1px;margin-top:3px}section{padding:90px 0 80px}.badge{display:inline-flex;align-items:center;gap:9px;font-size:11px;font-weight:700;letter-spacing:1.6px;border:1px solid #375074;border-radius:30px;padding:10px 15px;color:#bcd2f5}.badge span{width:6px;height:6px;border-radius:50%;background:#79adff}h1{font-size:clamp(42px,7vw,76px);font-weight:650;line-height:1.08;letter-spacing:-3px;margin:25px 0}.intro{font-size:21px;color:#c4d2e8;margin:25px 0 16px}.notice{max-width:510px;line-height:1.7;color:#95a8c5;font-size:16px}footer{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid #263852;padding-top:24px;font-size:11px;letter-spacing:1.5px;color:#879bb9}@media(max-width:520px){main{padding:36px 24px}section{padding:65px 0}h1{letter-spacing:-1.8px}}