:root{font-family:"Segoe UI","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.6;color-scheme:light;--page:#f8fafc;--panel:#fff;--input:#f3f4f6;--text:#1f2937;--muted:#6b7280;--border:#e5e7eb;--accent:#ed801f;--soft:#fff4e7;--shadow:0 8px 30px #17203306;color:var(--text);background:var(--page)}
:root[data-theme=dark]{color-scheme:dark;--page:#070b12;--panel:#161b24;--input:#202734;--text:#e5e7eb;--muted:#9ca3af;--border:#303847;--soft:#34281b;--shadow:0 8px 30px #0002}
*{box-sizing:border-box}body{margin:0}header{max-width:1120px;margin:32px auto 0;padding:22px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid var(--border);border-top:4px solid #f6821f;border-radius:18px 18px 0 0;background:var(--panel);box-shadow:var(--shadow)}.brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:750;color:inherit;text-decoration:none;white-space:nowrap}.mark{display:inline-grid;place-items:center;width:38px;height:38px;background:linear-gradient(135deg,#faab41,#f6821f);color:white;border-radius:11px;font-size:22px;font-weight:800;box-shadow:0 4px 12px #f6821f28}.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}main{max-width:1120px;margin:0 auto 32px;padding:28px;background:var(--panel);border:1px solid var(--border);border-top:0;border-radius:0 0 18px 18px;box-shadow:var(--shadow)}.intro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}.eyebrow{letter-spacing:.13em;color:var(--accent);font-size:11px;font-weight:750;margin:0 0 6px}h1{font-size:27px;letter-spacing:-.02em;margin:0 0 7px}h2{font-size:16px;margin:0 0 18px;font-weight:700}.muted,.hint{color:var(--muted)}.muted{margin:0}.hint{font-size:12px;margin:10px 0 16px}.badge{background:var(--soft);color:var(--accent);border:1px solid #f6821f30;border-radius:24px;padding:7px 14px;font-size:12px;white-space:nowrap}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:22px;margin-bottom:20px}.card-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.card-title h2{margin-bottom:12px}label{display:block;color:var(--text);font-size:12px;font-weight:600;margin-bottom:15px}input,select,textarea{display:block;width:100%;margin-top:6px;padding:10px 12px;border:1px solid var(--border);border-radius:7px;background:var(--input);font:inherit;font-weight:400;color:var(--text);line-height:1.5}input:focus,select:focus,textarea:focus{outline:2px solid #f6821f66;outline-offset:1px}input[readonly],textarea[readonly]{color:var(--muted)}textarea{resize:vertical}.row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.checks{display:flex;gap:18px;flex-wrap:wrap;margin:10px 0 14px}.checks label,.check{display:flex;align-items:center;gap:8px}.checks input,.check input{width:auto;margin:0;accent-color:var(--accent)}button,.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:7px;min-height:38px;padding:8px 14px;font:inherit;font-size:12px;font-weight:650;cursor:pointer;text-decoration:none}button:disabled{opacity:.5;cursor:wait}.primary{background:linear-gradient(110deg,#faab41,#f6821f);color:#fff;box-shadow:0 3px 10px #f6821f20}.secondary{background:var(--soft);color:var(--accent);border-color:#f6821f30}.ghost{background:transparent;color:var(--muted);border-color:var(--border)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.divider{height:1px;background:var(--border);margin:24px 0}.preview{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--input);border:1px solid var(--border);border-radius:7px;padding:14px;font:12px/1.6 Consolas,monospace;max-height:420px;overflow:auto}.code{font:12px/1.7 Consolas,monospace}body[data-page=login]{background:radial-gradient(ellipse at 20% 15%,#667eea18,transparent 60%),radial-gradient(ellipse at 80% 85%,#764ba228,transparent 60%),var(--page)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;border:0;background:transparent;margin:0 auto;box-shadow:none}.login-card{width:min(100%,430px);background:var(--panel);border:1px solid var(--border);border-top:4px solid #f6821f;border-radius:18px;padding:36px;box-shadow:0 18px 60px #17203312}.login-card h1{font-size:25px}.login-card form{margin-top:28px}.login-card button{width:100%}.login-card .mark{margin-bottom:20px;width:48px;height:48px;font-size:26px}#notice{color:#c15b35;font-size:13px;white-space:pre-wrap;background:var(--soft);border-radius:8px;padding:12px 16px;margin-bottom:20px}#notice:empty{display:none}.success{color:var(--accent)!important}footer{color:var(--muted);font-size:12px;text-align:center;margin:28px 0 0}details summary{font-weight:650;cursor:pointer;padding-bottom:8px}button:hover,.button:hover{filter:brightness(.96)}button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}[hidden]{display:none!important}.module{padding:0;overflow:hidden}.module>summary{display:flex;align-items:center;gap:10px;padding:16px 20px;background:var(--input);font-size:14px;color:var(--text);list-style:none}.module>summary::-webkit-details-marker{display:none}.module>summary::before{content:'›';font-size:20px;color:var(--accent);line-height:1;transition:transform .15s}.module[open]>summary::before{transform:rotate(90deg)}.module-body{padding:22px}.module-body>.card{margin-bottom:0;border:0;padding:0}.simple-mode .advanced-only{display:none!important}
@media(max-width:780px){header{margin:16px 12px 0;padding:16px;align-items:flex-start;flex-direction:column;gap:12px}.toolbar{width:100%}.toolbar button{flex:1;padding:8px}.brand{font-size:17px}main{margin:0 12px 16px;padding:20px 14px}.grid{grid-template-columns:1fr;gap:0}.card{padding:18px}.module{padding:0}.module-body{padding:18px}.intro{align-items:flex-start;gap:12px}.badge{margin-top:6px}.row{grid-template-columns:1fr;gap:0}h1{font-size:23px}.login-shell{margin:0;padding:20px}.login-card{padding:28px}}