:root{font-family:system-ui,sans-serif;color:#172a39;background:#f3f6f9;color-scheme:light}*{box-sizing:border-box}[hidden]{display:none!important}main{max-width:680px;margin:32px auto;padding:28px;background:white;border-radius:16px}h1{font-size:26px}h2{margin-top:28px;font-size:20px}p{line-height:1.7}label{display:block;margin:16px 0}input{display:block;width:100%;padding:12px;font:inherit;border:1px solid #8796a6;border-radius:8px}button,a{font:inherit}button{padding:11px 16px;margin:6px 8px 6px 0;border:1px solid #2268a0;border-radius:8px;background:#edf6ff;color:#124a74;cursor:pointer}button:disabled{opacity:.55;cursor:wait}a{display:inline-block;padding:12px 0;color:#145d91}#notice{padding:12px;background:#eef5fc;border-radius:8px}#cardElement{min-height:150px}#quote{margin:16px 0;padding:16px;border:1px solid #cad8e4;border-radius:10px}@media(max-width:700px){main{margin:0;padding:20px;border-radius:0;min-height:100vh}}