*{box-sizing:border-box}body{margin:0;background:#07131f;color:#edf5fb;font:16px system-ui,sans-serif}main{max-width:960px;margin:0 auto;padding:42px 24px}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:48px}.brand{font-size:26px;font-weight:750;letter-spacing:-1px}.brand span{color:#46d6dc}.badge{background:#10343e;color:#83e4df;border-radius:30px;padding:7px 13px;font-size:13px}.layout{display:grid;grid-template-columns:1fr 1.2fr;gap:56px}h1{font-size:42px;line-height:1.12;letter-spacing:-1.5px;margin:0 0 20px}p{color:#a8becf;line-height:1.65}.card{border:1px solid #284051;background:#0f202e;border-radius:20px;padding:30px}label{display:block;margin-bottom:8px;font-size:14px;color:#d4e3ed}input{width:100%;padding:13px;border-radius:9px;background:#081723;border:1px solid #385263;color:white;font:inherit;margin-bottom:22px}input:disabled{color:#b0c8d9}button,.button{display:block;width:100%;padding:14px;border:0;border-radius:9px;background:#55d8d4;color:#06272e;font:700 16px system-ui;text-align:center;text-decoration:none;cursor:pointer}.secondary{margin-top:12px;background:transparent;border:1px solid #385263;color:#b5cbd8;font-size:13px}.muted{font-size:13px;line-height:1.6;color:#9db4c5}.step{font-size:12px;text-transform:uppercase;letter-spacing:2px;color:#55d8d4}.row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.price{font-size:32px;font-weight:700}.notice{padding:13px;border-radius:9px;background:#14333a;color:#b8e9e6;margin-bottom:22px;font-size:14px}.warn{background:#483624;color:#ffe0ae}ol{padding-left:20px;color:#b9ccd9;line-height:2}.check{color:#69ded4}.footer{margin-top:45px;border-top:1px solid #203847;padding-top:20px;font-size:12px;color:#819eaf}@media(max-width:720px){.layout{grid-template-columns:1fr;gap:20px}h1{font-size:34px}header{margin-bottom:30px}.card{padding:23px}}a{color:#83e4df}.brand{color:inherit;text-decoration:none}