*{box-sizing:border-box}body{margin:0;background:#fff8f8;color:#55101c;font-family:system-ui,-apple-system,sans-serif}.top{max-width:1160px;margin:auto;padding:24px;display:flex;justify-content:space-between;align-items:center}.top img{width:155px;display:block}a{color:#b4122b;text-decoration:none;font-weight:700}.top a.back{font-size:14px}.layout{max-width:1040px;margin:30px auto 60px;display:grid;grid-template-columns:1fr 1fr;background:white;border:1px solid #f2dadd;border-radius:22px;overflow:hidden;box-shadow:0 18px 60px #941c2b0a}.intro{background:#a80f25;color:white;padding:60px 46px;display:flex;flex-direction:column;justify-content:space-between;min-height:580px}.intro .label{font-size:12px;font-weight:800;letter-spacing:1.6px}.intro h1{font-size:43px;line-height:1.1;letter-spacing:-.04em;margin:18px 0}.intro p{color:#ffe2e6;line-height:1.7}.intro small{color:#ffd2d8}.content{padding:50px 46px}.content h2{font-size:29px;margin:0 0 8px}.content>p{font-size:14px;color:#9d606b;line-height:1.6}.notice{background:#fff1f2;border:1px solid #f5d4d9;border-radius:10px;padding:13px;color:#942238;font-size:13px;line-height:1.5;margin:22px 0}.field{display:block;font-size:13px;font-weight:700;margin:16px 0}.field input{width:100%;display:block;margin-top:7px;padding:13px;border:1px solid #e8cdd1;border-radius:9px;font:inherit;outline-color:#b4122b}.submit{width:100%;padding:14px;border:0;border-radius:9px;background:#b4122b;color:white;font-size:15px;font-weight:800;cursor:pointer;margin-top:8px}.switch{text-align:center;margin-top:20px}.result{padding:14px;background:#fff1f2;border-radius:10px;color:#8f2435;line-height:1.5;font-size:14px}.check{font-size:13px;color:#8d4e59;display:flex;gap:8px;align-items:flex-start;margin:16px 0}.preview{display:block;text-align:center;margin-top:16px;font-size:13px}@media(max-width:760px){.layout{display:block;margin:12px 16px 40px}.intro{min-height:0;padding:30px}.intro h1{font-size:32px}.intro small{display:none}.content{padding:30px}.top{padding:18px}.top img{width:130px}}