:root{font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#222;background:#fff;color-scheme:light}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:780px;margin:auto;padding:24px}header{border-bottom:1px solid #ddd;display:flex;gap:24px;flex-wrap:wrap}a{color:#0658b5;text-underline-offset:3px}h1{font-size:34px;line-height:1.2;margin:12px 0 20px}h2{font-size:23px;line-height:1.3;margin:32px 0 12px}p{margin:0 0 18px}footer{border-top:1px solid #ddd}label{display:block;font-weight:600;margin:20px 0 6px}input,select,textarea,button{font:inherit;max-width:100%;border:1px solid #777;border-radius:4px}input,select,textarea{display:block;width:100%;padding:11px;background:white;color:#222}textarea{min-height:180px;resize:vertical}fieldset{margin:28px 0;padding:0 16px 20px;border:1px solid #ccc}legend{padding:0 8px}button{min-height:48px;padding:10px 22px;cursor:pointer;background:#0658b5;color:white;border-color:#0658b5;margin:8px 0 18px}button:disabled{opacity:.55;cursor:wait}:focus-visible{outline:3px solid #196fd4;outline-offset:3px}.helper{font-size:14px;color:#444}.notice{padding:16px;border:1px solid #888;margin:16px 0;white-space:pre-wrap}.error{border-color:#b52222;color:#8a1818}[hidden]{display:none!important}@media(max-width:480px){header,main,footer{padding:20px}h1{font-size:30px}button{width:100%}}@media print{header,footer,form{display:none}main{max-width:none;padding:0}}