:root{--ink:#0f172a;--muted:#475569;--line:#e2e8f0;--brand:#0e7490;--brand2:#06b6d4;--bg:#f8fafc}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:var(--brand)}.wrap{max-width:960px;margin:0 auto;padding:0 20px}
nav{display:flex;justify-content:space-between;align-items:center;padding:18px 0}nav .logo{display:flex;gap:10px;align-items:center;font-weight:700;font-size:20px;color:var(--ink);text-decoration:none}
nav .logo img{width:32px;height:32px;border-radius:8px}nav .links a{margin-left:18px;color:var(--muted);text-decoration:none;font-size:15px}
.hero{background:linear-gradient(135deg,#ecfeff,#f0f9ff);border-bottom:1px solid var(--line);padding:64px 0}
.hero h1{font-size:44px;line-height:1.15;margin:0 0 16px;letter-spacing:-.5px}.hero p{font-size:19px;color:var(--muted);max-width:640px}
.btn{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;padding:12px 20px;border-radius:10px;font-weight:600;margin-right:10px}
.btn.ghost{background:#fff;color:var(--brand);border:1px solid var(--line)}
section{padding:56px 0;border-bottom:1px solid var(--line)}h2{font-size:28px;margin:0 0 20px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.card{border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff}
.card h3{margin:0 0 6px;font-size:18px}.card p{margin:0;color:var(--muted)}
.price{font-size:34px;font-weight:700}.price small{font-size:15px;color:var(--muted);font-weight:400}
ul.ticks{padding-left:20px}ul.ticks li{margin:4px 0}
table{border-collapse:collapse;width:100%;font-size:15px}td,th{border-bottom:1px solid var(--line);padding:10px;text-align:left}th{color:var(--muted);font-weight:600}
.doc{padding:40px 0 64px}.doc h1{font-size:34px}.doc h2{font-size:22px;margin-top:32px}
footer{padding:28px 0;color:var(--muted);font-size:14px}
.shot{width:100%;border-radius:14px;border:1px solid var(--line);box-shadow:0 10px 30px rgba(15,23,42,.08)}