:root{font-family:system-ui,sans-serif;color:#17252c;background:#eef3f4;color-scheme:light}body{margin:0}main{max-width:850px;margin:auto;padding:20px}header,section,details{background:#fff;border-radius:14px;padding:18px;margin-bottom:14px}header p{color:#52656b}h1{font-size:1.8rem}h2{font-size:1.25rem}label{display:block;margin:12px 0}input,textarea,select{box-sizing:border-box;width:100%;font:inherit;padding:10px;border:1px solid #7c9096;border-radius:6px}button{font:inherit;background:#155c64;color:white;border:0;border-radius:7px;padding:11px 16px;cursor:pointer;margin:5px 6px 5px 0}button:disabled{opacity:.5}button:focus-visible,summary:focus-visible{outline:3px solid #e6982f;outline-offset:3px}summary{cursor:pointer;font-weight:600}pre,p,li{white-space:pre-wrap;overflow-wrap:anywhere}pre{max-height:24rem;overflow:auto}article{border-top:1px solid #ccdadd;padding:12px 0}[hidden]{display:none!important}@media(max-width:480px){main{padding:10px}header,section,details{padding:12px}h1{font-size:1.45rem}}