body{margin:0;background:#f6f1e7;color:#1e2a2f;font-family:"Apple SD Gothic Neo",Pretendard,system-ui,sans-serif}
main{max-width:520px;margin:0 auto;padding:32px 20px}
h1{font-size:34px;margin:0 0 4px;color:#0f4c5c}
.sub{margin:0 0 24px;color:#6b6257}
.card{background:#fff;border-radius:16px;padding:20px;margin:0 0 16px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
h2{font-size:20px;margin:0 0 8px}
button{font:inherit;font-size:18px;font-weight:700;color:#fff;background:#e07a1f;border:0;border-radius:999px;padding:12px 28px;cursor:pointer}
button:active{transform:scale(.97)}
.big{font-size:56px;font-weight:800;color:#0f4c5c;margin:12px 0 4px}
#msg{min-height:24px;font-weight:700;color:#2a7f3f}
.foot{font-size:12px;color:#9a9082;text-align:center;margin-top:24px}