:root{color-scheme:light;font:16px/1.5 system-ui,sans-serif;color:#172d39;background:#f4f6f5}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;background:#183a40;color:white;padding:18px max(20px,calc((100vw - 1080px)/2))}header a{color:white}main{max-width:1080px;margin:36px auto;padding:0 20px 60px}h1{font-size:2.4rem;line-height:1.15;margin:0 0 10px}h2{font-size:1.45rem;margin-top:0}h3{font-size:1.1rem}section,#login{background:white;border:1px solid #d8e1df;border-radius:12px;padding:24px;margin:24px 0}form{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:18px 0}form h3,form p,form .check{grid-column:1/-1}label{display:flex;flex-direction:column;gap:5px;font-weight:600;font-size:.94rem}input,select,button{font:inherit;padding:10px 12px;border:1px solid #819897;border-radius:6px;min-height:44px}button{background:#136b65;color:white;border-color:#136b65;cursor:pointer;align-self:end}button:disabled{opacity:.5;cursor:wait}.check{display:flex;flex-direction:row;align-items:center}.check input{min-height:22px;width:22px}.notice{padding:14px 18px;background:#fff4d9;border-left:4px solid #be8e25}.row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid #dce5e2}.row p{flex:1;min-width:220px;margin:0}.row a{color:#136b65}.muted{color:#5d6f75;font-size:.9rem}#status{min-height:24px;font-weight:600;overflow-wrap:anywhere}#status.error{color:#9d2424}[hidden]{display:none!important}:focus-visible{outline:3px solid #e6a636;outline-offset:2px}
fieldset{grid-column:1/-1;min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:14px;border:1px solid #d8e1df;border-radius:8px;padding:16px}legend{font-weight:600}input,select{min-width:0;width:100%}.check input{flex:0 0 22px}#sandbox-result{white-space:pre-wrap;overflow-wrap:anywhere}