:root{color-scheme:dark;--bg:#07101e;--panel:#101d30;--text:#f3f8ff;--muted:#a4b5ca;--accent:#53d9f6;--line:#26384e}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(ellipse at 50% -15%,#153958 0,transparent 55%),var(--bg);color:var(--text);line-height:1.7}a{color:var(--accent)}.shell{max-width:900px;margin:auto;padding:0 24px}.nav{border-bottom:1px solid var(--line)}.nav .shell{min-height:78px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{color:var(--text);font-size:20px;font-weight:800;letter-spacing:-.6px;text-decoration:none}.brand span{color:var(--accent)}.links{display:flex;gap:20px}.links a{font-size:14px;text-decoration:none;color:var(--muted)}.links a:hover{color:var(--accent)}main{padding:65px 0 85px}.eyebrow{text-transform:uppercase;letter-spacing:2px;color:var(--accent);font-size:12px;font-weight:700}.hero h1{font-size:clamp(38px,7vw,66px);line-height:1.1;letter-spacing:-2px;margin:14px 0 20px}.lead{font-size:19px;color:var(--muted);max-width:680px}.panel{background:linear-gradient(145deg,#14263b,#0d1929);border:1px solid var(--line);border-radius:18px;padding:30px;margin-top:30px}.panel h2{margin-top:0;font-size:23px}.panel p:last-child{margin-bottom:0}h2{margin-top:42px;font-size:24px}p,li{color:#c6d3e3}li{margin-bottom:8px}.cta{display:inline-block;background:var(--accent);color:#061522;text-decoration:none;font-weight:800;border-radius:11px;padding:12px 20px;margin-top:10px}.muted{color:var(--muted)}footer{border-top:1px solid var(--line);padding:25px 0 35px;font-size:13px;color:var(--muted)}footer .shell{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}footer a{margin-left:18px;color:var(--muted);text-decoration:none}@media(max-width:500px){.nav .shell{align-items:flex-start;flex-direction:column;padding-top:20px;padding-bottom:20px;gap:8px}.panel{padding:22px}main{padding-top:42px}}