:root{color-scheme:dark;--bg:#0d1420;--panel:#152238;--ink:#f3f5fa;--muted:#b7c5da;--accent:#b8cbff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,sans-serif}a{color:var(--accent)}header,footer,main{max-width:1080px;margin:auto;padding:28px}header{display:flex;justify-content:space-between;align-items:center;gap:24px;border-bottom:1px solid #2b3b53}.brand{color:var(--ink);font-weight:750;text-decoration:none;letter-spacing:.08em}nav{display:flex;gap:18px;flex-wrap:wrap;font-size:14px}main{min-height:60vh}main>p{max-width:80ch}h1{font-size:clamp(38px,6vw,68px);line-height:1.08;letter-spacing:-.04em;margin:.4em 0}h2{font-size:25px;line-height:1.3;margin-top:1.8em}h3{font-size:20px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--muted);font-size:13px}.lead{font-size:22px;color:var(--muted);max-width:740px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:32px 0}.card{background:var(--panel);border:1px solid #2b3b53;border-radius:15px;padding:24px}.card h2{margin-top:0}.price{font-size:38px;font-weight:750}.quiet,footer{color:var(--muted);font-size:14px}.notice{border-left:3px solid var(--accent);padding:16px 20px;background:var(--panel);margin:30px 0}footer{border-top:1px solid #2b3b53}button,a.button{display:inline-block;border:0;background:var(--accent);color:#14203a;padding:12px 20px;border-radius:8px;text-decoration:none;font-weight:650}@media(max-width:640px){header{align-items:flex-start;flex-direction:column}header,footer,main{padding:22px}}