:root{--primary: #1a73e8;--primary-dark: #1557b0;--bg: #f0f4f8;--sidebar-bg: #1e293b;--sidebar-text: #cbd5e1;--sidebar-active: #3b82f6;--card-bg: #fff;--border: #e2e8f0;--text: #1e293b;--text-secondary: #64748b;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--info: #06b6d4}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);height:100vh;overflow:hidden}#app{height:100vh}.card-box{background:var(--card-bg);border-radius:10px;padding:20px;margin-bottom:16px;box-shadow:0 1px 3px #0000000f}.card-title{font-size:15px;font-weight:600;margin-bottom:16px;color:var(--text);display:flex;align-items:center;gap:8px}.card-title:before{content:"";width:4px;height:18px;background:var(--primary);border-radius:2px;display:inline-block}.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:16px}.stat-card{background:#fff;border-radius:10px;padding:16px 20px;box-shadow:0 1px 3px #0000000f;display:flex;flex-direction:column;gap:4px;border-left:4px solid var(--primary)}.stat-card.green{border-left-color:var(--success)}.stat-card.orange{border-left-color:var(--warning)}.stat-card.red{border-left-color:var(--danger)}.stat-card.teal{border-left-color:var(--info)}.stat-label{font-size:12px;color:var(--text-secondary)}.stat-value{font-size:26px;font-weight:700;color:var(--text)}.stat-change{font-size:11px}.stat-change.up{color:var(--success)}.stat-change.down{color:var(--danger)}.sub-tabs{display:flex;gap:4px;margin-bottom:16px;flex-wrap:wrap}.sub-tab{padding:6px 14px;font-size:12px;border-radius:16px;border:1px solid var(--border);background:#fff;cursor:pointer;color:var(--text-secondary);transition:all .2s}.sub-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.tag{padding:2px 6px;border-radius:4px;font-size:11px;background:#e0e7ff;color:#3730a3;margin:1px;display:inline-block}.funnel-wrapper{display:flex;flex-direction:column;align-items:center;gap:0;padding:10px 0}.funnel-layer{text-align:center;color:#fff;font-weight:600;font-size:13px;padding:14px 0;position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column}.funnel-layer .fl-num{font-size:11px;opacity:.85;margin-top:2px}.funnel-layer .fl-rate{position:absolute;right:-60px;font-size:11px;color:var(--text-secondary);white-space:nowrap}.timeline{padding-left:16px;border-left:2px solid #e2e8f0}.timeline-item{margin-bottom:14px;position:relative}.timeline-item:before{content:"";position:absolute;left:-21px;top:4px;width:8px;height:8px;border-radius:50%;background:var(--primary);border:2px solid #fff;box-shadow:0 0 0 2px var(--primary)}.ti-time{font-size:11px;color:var(--text-secondary);margin-bottom:2px}.ti-content{font-size:13px;color:var(--text)}.search-bar{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;align-items:center}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}.flex-between{display:flex;align-items:center;justify-content:space-between}.overflow-auto{overflow:auto}.text-sm{font-size:12px}.text-xs{font-size:11px}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.gap-8{gap:8px}@media (max-width: 1200px){.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr 1fr}}