body{font:16px system-ui;background:#f3f6fa;color:#183246;margin:0}main{max-width:1000px;margin:32px auto;padding:24px;background:white;border-radius:16px}button{padding:12px 18px;margin:8px 8px 8px 0;background:#21658a;color:white;border:0;border-radius:8px;cursor:pointer}label{display:flex;gap:12px;justify-content:space-between;align-items:center;padding:10px;border-bottom:1px solid #eee}input{font:inherit;max-width:45%;padding:8px}fieldset{margin:16px 0;border:1px solid #ccc;border-radius:8px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}#status{color:#9c351d}[hidden]{display:none!important}