:root{color-scheme:dark;--navy:#07101f;--raised:#0b1729;--card:#101e32;--line:#233650;--text:#f7f9fc;--muted:#a9b6c9;--accent:#73a7ff;--soft:#173761}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% -10%,#193b70 0,transparent 34%),var(--navy);color:var(--text);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:#9bc1ff}header,main,footer{width:min(900px,calc(100% - 36px));margin:auto}header{padding:34px 0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none;font-size:20px;font-weight:800}.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#fff;color:var(--navy);font-weight:900}nav{display:flex;flex-wrap:wrap;gap:15px}nav a{color:var(--muted);text-decoration:none;font-size:14px}nav a:hover,nav a:focus{color:#fff}.hero{padding:64px 0 48px}.eyebrow{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}h1{font-size:clamp(36px,7vw,64px);line-height:1.03;letter-spacing:-.045em;margin:13px 0 18px}h2{font-size:25px;line-height:1.2;margin:42px 0 13px}h3{font-size:18px;margin:27px 0 8px}p,li{color:var(--muted)}strong{color:var(--text)}.lead{font-size:19px;max-width:720px}.meta{display:inline-block;padding:7px 11px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:12px}.card{background:linear-gradient(145deg,rgba(23,40,64,.97),rgba(12,28,50,.97));border:1px solid var(--line);border-radius:22px;padding:clamp(22px,5vw,38px);margin:20px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}.quick{display:block;background:var(--card);border:1px solid var(--line);border-radius:17px;padding:20px;text-decoration:none}.quick strong{display:block;margin-bottom:5px}.quick span{color:var(--muted);font-size:14px}.notice{border-left:3px solid var(--accent);background:var(--soft);padding:15px 18px;border-radius:0 14px 14px 0}ul{padding-left:22px}.button{display:inline-block;background:#fff;color:var(--navy);font-weight:800;text-decoration:none;border-radius:14px;padding:13px 18px;margin-top:8px}footer{padding:46px 0 60px;color:#73839a;font-size:13px;border-top:1px solid var(--line);margin-top:55px}@media(max-width:650px){header{align-items:flex-start;flex-direction:column}.hero{padding-top:34px}nav{gap:12px}h1{font-size:42px}}