:root{color-scheme:light;font:14px/1.6 "Microsoft YaHei","PingFang SC",sans-serif;color:#243247;background:#f5f7fa;--blue:#2266bd;--line:#dce3ec}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:1280px;margin:auto;padding:24px 32px}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:20px}h1{font-size:24px;margin:0}h2{font-size:18px;margin:0 0 8px}.eyebrow{font-size:12px;color:#627187;margin:0 0 4px}nav{display:flex;gap:8px;flex-wrap:wrap}section{background:#fff;padding:24px;border:1px solid var(--line);border-radius:10px;margin-bottom:20px}.login{max-width:460px;margin:40px auto}.muted,footer{color:#627187}.muted{margin:4px 0 18px}form{display:grid;gap:12px}label{display:grid;gap:6px}input,select,button{font:inherit;min-height:40px;border:1px solid #c9d4e1;border-radius:6px;padding:8px 12px;background:#fff;color:inherit}input:focus,select:focus,button:focus-visible{outline:3px solid #cfe1fa;border-color:var(--blue)}button{cursor:pointer;white-space:nowrap}button:hover{background:#f1f6fc}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.primary:hover{background:#1d56a0}.danger{color:#b13636;border-color:#e5b8b8}.toolbar{display:flex;justify-content:space-between;gap:24px}.search{min-width:220px}.summary{padding:10px 0 18px;color:#627187}.account{padding:20px 0;border-top:1px solid var(--line)}.account-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.account-head h3{font-size:16px;margin:0}.badge{font-size:12px;padding:2px 8px;border-radius:4px;background:#fff3dd;color:#895d0f}.badge.approved{background:#e8f6ef;color:#1e7250}.badge.revoked{background:#fceaea;color:#a73434}.details{display:grid;grid-template-columns:minmax(200px,1fr) 180px auto;gap:16px;margin-top:14px;align-items:end}.actions{display:flex;gap:8px;flex-wrap:wrap}.machine{font-family:Consolas,monospace;font-size:12px;word-break:break-all;margin:8px 0 0;color:#627187}#message:empty{display:none}#message{padding:12px 16px;border:1px solid #c9d9ed;background:#edf5ff;border-radius:6px}.error{color:#a73434}.empty{padding:32px;text-align:center;color:#627187}.password-form{grid-template-columns:1fr 1fr auto;align-items:end}footer{font-size:12px;padding-top:0}[hidden]{display:none!important}@media(max-width:760px){header,main,footer{padding:18px}header,.toolbar{display:block}nav{margin-top:16px}.details,.password-form{grid-template-columns:1fr}.search{margin:12px 0}.actions button{flex:1}section{padding:18px}.login{margin:16px auto}h1{font-size:22px}}