:root{font:17px system-ui;color:#163848;background:#eef3f5}body{margin:0}header{background:#123c50;color:white;padding:24px}h1{font-size:26px;margin:0}main{max-width:1000px;margin:auto;padding:20px}section,aside{background:white;border-radius:14px;padding:24px;margin:16px 0}label{display:block;margin:14px 0}input,select,textarea,button{font:inherit;box-sizing:border-box;min-height:48px}input,select,textarea{width:100%;padding:10px;border:1px solid #78929e;border-radius:6px}textarea{min-height:160px}button{background:#17647b;color:white;border:0;border-radius:8px;padding:12px 18px;margin:6px 8px 6px 0;cursor:pointer}button:disabled{opacity:.5}nav{display:flex;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:0 20px}#notice{padding:16px;background:#fff0ca;border-radius:8px}li{overflow-wrap:anywhere}:focus-visible{outline:3px solid #d79016}[hidden]{display:none!important}