:root{--accent:#2563eb;--accent-dark:#1d4ed8;--text:#1f2937;--muted:#6b7280;--border:#e5e7eb;--bg:#f6f7f9;--danger:#dc2626;--ok:#059669}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,MiSans,PingFang SC,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1080px}.container,.container-narrow{margin:0 auto;padding:24px 16px}.container-narrow{max-width:760px}.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}h1{font-size:22px;margin:0 0 8px}h2{font-size:17px;margin:0 0 12px}.muted{color:var(--muted);font-size:13px}.input,select.input,textarea.input{width:100%;border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:14px;font-family:inherit;background:#fff;color:var(--text);outline:none}.input:focus{border-color:var(--accent)}textarea.input{resize:vertical;min-height:80px}.label{display:block;font-size:13px;font-weight:600;margin:12px 0 4px}.label .req{color:var(--danger);margin-left:2px}.help{font-size:12px;color:var(--muted);margin-top:4px}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:#fff;color:var(--text);border-radius:8px;padding:8px 16px;font-size:14px;cursor:pointer;font-family:inherit;transition:all .15s}.btn:hover{border-color:var(--accent);color:var(--accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark);color:#fff}.btn-danger,.btn-danger:hover{color:var(--danger)}.btn-danger:hover{border-color:var(--danger)}.btn-sm{padding:4px 10px;font-size:13px;border-radius:6px}.badge{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;border:1px solid var(--border);color:var(--muted)}.badge-ok{color:var(--ok);border-color:var(--ok)}.badge-off{color:var(--danger);border-color:var(--danger)}.error-box{background:#fef2f2;border:1px solid #fecaca;color:var(--danger);border-radius:8px}.error-box,.success-box{padding:10px 14px;margin:12px 0;font-size:14px}.success-box{background:#ecfdf5;border:1px solid #a7f3d0;color:var(--ok);border-radius:8px}table.tbl{width:100%;border-collapse:collapse;font-size:14px}table.tbl th{text-align:left;font-weight:600;color:var(--muted);font-size:13px;padding:8px}table.tbl td,table.tbl th{border-bottom:1px solid var(--border)}table.tbl td{padding:10px 8px;vertical-align:top}.field-editor{border:1px solid var(--border);border-radius:10px;padding:14px;margin-bottom:10px;background:#fafbfc}.grid2{grid-template-columns:1fr 1fr;grid-gap:0 16px}.grid2,.grid3{display:grid;gap:0 16px}.grid3{grid-template-columns:1fr 1fr 1fr;grid-gap:0 16px}@media (max-width:640px){.grid2,.grid3{grid-template-columns:1fr}}.row-flex{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.spacer{flex:1 1}.thumb{width:84px;height:84px;object-fit:cover;border-radius:8px;border:1px solid var(--border);cursor:pointer}.fileitem{padding:6px 10px;border:1px solid var(--border);border-radius:8px;background:#fff}.fileitem,.token-box{display:flex;align-items:center;gap:8px;font-size:13px}.token-box{background:#f0f6ff;border:1px solid #bfdbfe;border-radius:8px;padding:8px 12px;word-break:break-all}