*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#1d2433;line-height:1.55}
.demo{background:#ffd34d;text-align:center;font-weight:700;padding:8px;font-size:14px}
header{display:flex;justify-content:space-between;align-items:center;padding:16px 6%;background:#fff;border-bottom:1px solid #e5e7eb}
.logo{font-weight:800;font-size:20px;color:#0b3b66}.btn{display:inline-block;background:#e8590c;color:#fff;padding:14px 22px;border-radius:8px;font-weight:700;text-decoration:none;border:0;font-size:16px;cursor:pointer}
.hero{background:linear-gradient(135deg,#0b3b66,#145da0);color:#fff;padding:70px 6%}.hero h1{font-size:clamp(28px,5vw,46px);max-width:760px;line-height:1.15}.hero p{max-width:640px;margin:16px 0 24px;font-size:18px;opacity:.92}
.tag{font-size:13px;display:block;margin-top:8px;opacity:.85}
section{padding:56px 6%}h2{font-size:30px;margin-bottom:22px;color:#0b3b66}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:#f6f8fb;border:1px solid #e3e8ef;border-radius:12px;padding:22px}.card h3{margin-bottom:8px}
.alt{background:#f6f8fb}.alt .card{background:#fff}.areas{display:flex;flex-wrap:wrap;gap:10px}.areas span{background:#fff;border:1px solid #cdd6e2;border-radius:20px;padding:8px 16px}
details{background:#fff;border:1px solid #e3e8ef;border-radius:10px;padding:16px;margin-bottom:12px}summary{font-weight:700;cursor:pointer}
form{display:grid;gap:12px;max-width:560px}input,select,textarea{padding:13px;border:1px solid #cdd6e2;border-radius:8px;font-size:16px}
.note{font-size:13px;color:#6b7280;margin-top:8px}.ph{font-style:italic;color:#6b7280;font-size:13px;margin-top:10px}
footer{background:#0b1d33;color:#cbd5e1;padding:30px 6%;font-size:14px}
table{width:100%;border-collapse:collapse}td,th{padding:12px;border-bottom:1px solid #e3e8ef;text-align:left;vertical-align:top}th{background:#0b3b66;color:#fff}
.price{font-weight:800;color:#e8590c;white-space:nowrap}
@media(max-width:600px){header .btn{padding:10px 14px;font-size:14px}.hero{padding:44px 6%}}