:root{font-family:system-ui,sans-serif;color:#15253b;background:#f2f5f9}*{box-sizing:border-box}body{margin:0}main{max-width:760px;margin:24px auto;padding:20px}h1{color:#0754c9}form{padding:20px;background:white;border-radius:12px;margin-bottom:24px}label{display:block;margin:12px 0}input{display:block;width:100%;padding:12px;border:1px solid #9daabb;border-radius:6px;font:inherit}.check{display:flex;gap:12px;align-items:center}.check input{width:auto}button{font:inherit;background:#0754c9;color:white;border:0;border-radius:6px;padding:12px 18px;cursor:pointer}button:disabled{opacity:.55}header{display:flex;justify-content:space-between;gap:12px;align-items:center}.notice{background:#fff0c8;padding:14px;border-radius:8px}#feedback{min-height:24px;color:#8b241b;overflow-wrap:anywhere}.record{background:white;border-bottom:1px solid #d2dae4;padding:14px;overflow-wrap:anywhere}[hidden]{display:none!important}