body{font:16px system-ui;background:#f4f6fa;color:#17314b;margin:0}main{max-width:950px;margin:auto;padding:35px}section,.card{background:white;border:1px solid #d8e0e9;border-radius:10px;padding:24px;margin:20px 0}input:not([type=checkbox]),select,textarea{box-sizing:border-box;width:100%;padding:11px;margin:8px 0;border:1px solid #aab9ca;border-radius:5px}textarea{min-height:140px}button{padding:10px 16px;background:#174f78;color:white;border:0;border-radius:5px;margin:6px;cursor:pointer}button:disabled{opacity:.45}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#eef3f8;padding:14px}label{display:block;margin:12px 0}.notice{border-left:4px solid #cb8b30;padding:12px;background:#fff5e4}#status{position:sticky;bottom:0;background:#17314b;color:white;padding:16px;min-height:20px}summary{cursor:pointer}h3{overflow-wrap:anywhere}