body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;margin:0;color:#1d2733;background:#f7f9fb;line-height:1.55}main{max-width:720px;margin:0 auto;padding:32px 20px}h1{font-size:1.9rem;line-height:1.25}h2{margin-top:2rem}.lead{font-size:1.1rem}.offer{background:#fff;border:2px solid #13b5ea;border-radius:10px;padding:20px;margin:2rem 0}.price{font-size:1.5rem;font-weight:700}button{background:#0b7fab;color:#fff;border:0;border-radius:6px;padding:10px 18px;font-size:1rem;cursor:pointer}label{display:block;margin:10px 0}input[type=email],input[type=text]{padding:8px;border:1px solid #b8c4ce;border-radius:4px;width:100%;max-width:320px}.hp{position:absolute;left:-9999px}.small{font-size:.85rem;color:#5a6670}