:root{--background:#f6f7f9;--foreground:#17202a;--muted:#667085;--line:#d9dee7;--panel:#fff;--primary:#0f766e;--primary-dark:#115e59;--danger:#b42318}*{box-sizing:border-box}body{background:var(--background);color:var(--foreground);letter-spacing:0;margin:0;font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.shell{min-height:100vh}.topbar{color:#fff;background:#111827;justify-content:space-between;align-items:center;gap:24px;padding:14px 28px;display:flex}.brand{font-size:16px;font-weight:700}.nav{flex-wrap:wrap;gap:10px;display:flex}.nav form{margin:0}.nav a,.nav button{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff2e;border-radius:6px;padding:8px 10px}.main{max-width:1360px;margin:0 auto;padding:24px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;margin-bottom:18px;padding:18px}.panel h1,.panel h2,.embedded-panel h1,.embedded-panel h2,.embedded-history h2{margin:0 0 12px}.muted{color:var(--muted);font-size:13px}.eyebrow{color:var(--primary);letter-spacing:0;margin-bottom:6px;font-size:12px;font-weight:800}.workflow-band{border:1px solid var(--line);border-left:4px solid var(--primary);background:#fff;border-radius:8px;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:16px;padding:18px;display:flex}.workflow-copy{max-width:850px}.workflow-copy h1{margin:0 0 8px;font-size:24px}.workflow-copy p{color:#344054;margin:0;line-height:1.7}.help-button,.icon-button,.drawer-close{border:1px solid var(--line);color:#344054;cursor:pointer;white-space:nowrap;background:#fff;border-radius:6px;align-items:center;gap:8px;min-height:38px;padding:8px 12px;display:inline-flex}.help-button:hover,.icon-button:hover,.drawer-close:hover{border-color:var(--primary);color:var(--primary)}.drawer-actions{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin-bottom:16px;display:grid}.action-tile{border:1px solid var(--line);color:var(--foreground);cursor:pointer;text-align:left;background:#fff;border-radius:8px;align-items:flex-start;gap:14px;width:100%;padding:16px;display:flex}.action-tile:hover{border-color:var(--primary);box-shadow:0 8px 22px #0f172a14}.action-icon{color:var(--primary);background:#ecfdf3;border:1px solid #a6f4c5;border-radius:8px;flex:none;justify-content:center;align-items:center;width:42px;height:42px;display:inline-flex}.export-tile .action-icon{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe}.action-body{flex-direction:column;gap:6px;display:flex}.action-body strong{font-size:16px}.action-body span{color:var(--muted);font-size:13px;line-height:1.6}.workflow-note{color:#344054;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:8px;align-items:flex-start;gap:10px;margin-bottom:16px;padding:12px 14px;display:flex}.workflow-note p{margin:0;font-size:13px;line-height:1.7}.intro-backdrop,.drawer-backdrop{z-index:60;background:#0f172a6b;position:fixed;inset:0}.intro-backdrop{justify-content:center;align-items:center;padding:20px;display:flex}.intro-panel{background:#fff;border-radius:8px;width:100%;max-width:680px;padding:22px;box-shadow:0 20px 60px #0f172a38}.intro-head,.drawer-header{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.intro-head h2,.drawer-header h2{margin:0 0 6px;font-size:18px;line-height:1.25}.drawer-header .eyebrow{margin-bottom:2px}.drawer-header .muted{margin:0;line-height:1.35}.intro-actions{justify-content:flex-end;margin-top:18px;display:flex}.drawer-backdrop{justify-content:flex-end;display:flex}.drawer-panel{background:#fff;width:min(1180px,96vw);max-width:1180px;height:100vh;padding:18px;overflow:auto;box-shadow:-18px 0 48px #0f172a38}.drawer-header{border-bottom:1px solid var(--line);background:#fff;margin:-18px -18px 14px;padding:12px 18px}.embedded-panel{margin-bottom:20px}.embedded-history{border-top:1px solid var(--line);margin-top:18px;padding-top:18px}.guide-list{color:#344054;gap:10px;margin:0 0 16px;padding-left:22px;line-height:1.7;display:grid}.guide-list strong{color:var(--foreground)}.import-guide,.export-guide{background:#f8fafc;border:1px solid #e4e7ec;border-radius:8px;padding:12px 12px 12px 34px}.grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;display:grid}.field{flex-direction:column;gap:6px;display:flex}.field label{color:#344054;font-size:13px;font-weight:700}.field input,.field select{border:1px solid var(--line);border-radius:6px;min-height:38px;padding:8px 10px}.field-help{color:var(--muted);font-size:12px;line-height:1.5}.actions{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.btn{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:6px;min-height:38px;padding:8px 14px}.btn.secondary{background:#475467}.btn.danger{background:var(--danger)}.btn:disabled{cursor:not-allowed;opacity:.5}.btn.with-spinner{justify-content:center;align-items:center;gap:8px;display:inline-flex}.spinner{border:2px solid #ffffff73;border-top-color:#fff;border-radius:50%;width:14px;height:14px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;display:grid}.stat{border:1px solid var(--line);border-radius:8px;padding:12px}.stat strong{font-size:24px;display:block}.progress-card{border:1px solid var(--line);background:#f8fafc;border-radius:8px;margin-top:14px;padding:12px}.progress-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.progress-track{background:#e4e7ec;border-radius:999px;height:8px;margin-top:10px;overflow:hidden}.progress-bar{background:var(--primary);height:100%;transition:width .18s}.export-hero{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.export-primary{min-width:190px}.export-stats{margin-top:14px}.stat-text{line-height:1.4;font-size:14px!important}.export-settings h2{margin-top:18px}.section-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.pagination{flex-wrap:wrap;align-items:center;gap:10px;margin:12px 0;display:flex}.disabled-link{opacity:.45;pointer-events:none}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:980px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;white-space:nowrap;padding:9px 10px;font-size:13px}th{color:#344054;background:#f2f4f7;font-weight:700}.login-page{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{border:1px solid var(--line);background:#fff;border-radius:8px;width:100%;max-width:420px;padding:24px}.check-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;margin-top:8px;display:grid}.check-grid label{border:1px solid var(--line);border-radius:6px;align-items:center;gap:8px;padding:8px;display:flex}.advanced-section{margin-top:12px}.advanced-section summary{color:var(--primary);cursor:pointer;margin-bottom:10px;font-size:13px;font-weight:700;list-style-position:inside}.advanced-section[open]{border-top:1px solid var(--line);padding-top:12px}.error{color:var(--danger)}@media (max-width:720px){.topbar{flex-direction:column;align-items:flex-start}.main{padding:14px}.workflow-band,.intro-head,.drawer-header,.export-hero,.section-head{flex-direction:column}.help-button,.drawer-close{width:100%}.drawer-panel{width:100vw;padding:14px}.drawer-header{margin:-14px -14px 14px;padding:12px 14px}}