:root{color-scheme:dark;--bg:#111315;--surface:#1b1d20;--line:#303235;--text:#f2eee5;--muted:#aaa9a4;--gold:#e5c58f}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 system-ui,"Microsoft YaHei",sans-serif}main{max-width:1080px;margin:auto;padding:40px 28px}header,.heading{display:flex;align-items:center;gap:18px;justify-content:space-between}header{justify-content:flex-start;margin-bottom:40px}.mark{width:56px;height:56px;background:var(--gold);color:#211d18;border-radius:18px;display:grid;place-items:center;font-size:27px;font-weight:600}h1{font-size:26px;margin:3px 0}h2{font-size:21px;margin:4px 0 18px}small{font-size:11px;letter-spacing:2px;color:var(--gold)}p,footer{color:var(--muted)}section{border:1px solid var(--line);background:var(--surface);border-radius:22px;padding:28px;margin:20px 0}input,textarea,button{font:inherit;border:1px solid var(--line);border-radius:11px;padding:12px 16px;background:#111315;color:var(--text)}input,textarea{display:block;width:100%;margin-top:7px}button{cursor:pointer;min-height:46px}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--gold);color:#211d18;border-color:var(--gold);font-weight:600}form button{margin-top:23px}label{display:block;color:var(--muted);font-size:13px}.form-grid{display:grid;grid-template-columns:1fr 1fr 2fr auto;align-items:start;gap:16px}.badge{background:#373126;color:var(--gold);padding:6px 13px;border-radius:20px;font-size:12px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left}td,th{padding:16px 10px;border-bottom:1px solid var(--line);font-size:13px}th{font-weight:400;color:var(--muted)}td small{display:block;color:var(--muted);letter-spacing:0;font-size:11px;word-break:break-all}td button{padding:7px 13px;min-height:40px}textarea{font-family:ui-monospace,monospace;color:var(--gold)}#new-cards{margin-top:24px}#download{margin-top:12px}#logout{margin-left:auto}#status{min-height:24px}footer{margin-top:32px;font-size:12px}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--gold);outline-offset:3px}@media(max-width:700px){main{padding:24px 16px}section{padding:21px}.form-grid{grid-template-columns:1fr 1fr}.form-grid label:nth-child(3),.form-grid button{grid-column:1/-1}.heading{align-items:flex-start;flex-wrap:wrap}.badge{font-size:11px}header{gap:12px}h1{font-size:22px}}