:root{color-scheme:light;--navy:#16344a;--teal:#136e73;--bg:#f1f5f4}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#213542;font:16px/1.65 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif}main{max-width:850px;margin:auto;padding:40px 20px 70px}header{padding:12px 2px 24px}.eyebrow{font-size:13px;letter-spacing:2px;color:var(--teal)}h1{font-size:clamp(28px,5vw,40px);line-height:1.3;margin:12px 0}h2{font-size:21px;margin:0 0 12px}p{margin:8px 0 16px}section{background:white;border:1px solid #dce5e3;border-radius:16px;padding:24px;margin:18px 0;box-shadow:0 2px 5px #10242e04}.banner{background:#fff8df;border-color:#eddfa9}.banner b{color:#795b0b}label{display:block;margin:12px 0;font-size:14px;font-weight:600}input,select{display:block;width:100%;padding:12px;font:inherit;margin-top:6px;border:1px solid #bfcfce;border-radius:8px;background:#fff}input:focus,select:focus{outline:2px solid #9ad2cd}input[readonly]{background:#f4f6f6;color:#51636c}button{background:var(--teal);color:white;border:0;border-radius:8px;padding:12px 17px;font:600 14px/1.4 inherit;cursor:pointer;min-height:44px}button:disabled{opacity:.4;cursor:not-allowed}.secondary{background:#e8efef;color:var(--navy)}.actions{display:flex;gap:10px;flex-wrap:wrap}.columns{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.check{display:flex;gap:10px;align-items:flex-start}.check input{width:18px;margin-top:5px}.row{display:flex;align-items:center;justify-content:space-between;gap:20px}.row h2{margin:0}.muted,footer{font-size:13px;color:#5d727b}dl{display:grid;grid-template-columns:140px 1fr;gap:8px;margin:14px 0}dt{color:#5d727b}dd{margin:0;overflow-wrap:anywhere}pre{font:12px/1.6 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:340px;overflow:auto;background:#f4f7f6;padding:14px;border-radius:8px}#message{font-weight:600;white-space:pre-wrap}footer{margin-top:28px}strong{font-weight:650} [hidden]{display:none!important}@media(max-width:520px){main{padding:22px 14px 50px}section{padding:18px}.columns{grid-template-columns:1fr}dl{grid-template-columns:110px 1fr}button{width:100%}.row button{width:auto}}