:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo",sans-serif;color:#182435;background:#f6f8fb}*{box-sizing:border-box}body{margin:0}main{max-width:800px;margin:0 auto;padding:32px 18px 64px}header,section{background:white;border:1px solid #dce3ec;border-radius:14px;padding:24px;margin-bottom:18px}header{border-top:5px solid #3170d9}h1{font-size:1.8rem;margin:18px 0 12px}h2{font-size:1.25rem;margin:0 0 14px}p{line-height:1.65}a{color:#205fc5}label{display:block;font-weight:700;margin:20px 0 8px}select{width:100%;max-width:430px;padding:11px;border:1px solid #9eabbc;border-radius:7px;background:white;font:inherit}.price{font-size:1.1rem}button{font:inherit;font-weight:700;color:white;background:#205fc5;border:0;border-radius:8px;padding:12px 18px;margin:6px 8px 6px 0;cursor:pointer}button:disabled{background:#a8b4c1;cursor:not-allowed}#status{min-height:1.6em;color:#3b4a5c}footer{text-align:center;font-size:.9rem;color:#536276}@media(max-width:520px){button{display:block;width:100%}}