:root{--hue-neutral: #8c8c8c;--hue-transit: #1677ff;--hue-delivering: #fa8c16;--hue-action: #f5222d;--hue-returning: #13c2c2;--hue-done: #52c41a;--hue-abnormal: #fa541c;--hue-queryfail: #722ed1;--hue-manual: #eb2f96;--bg-page: #f5f6f8;--bg-elevated: #ffffff;--bg-subtle: #fafafa;--bg-hover: #f0f2f5;--border: #e8eaee;--border-strong: #d9dde3;--text-1: #1f2329;--text-2: #5f6672;--text-3: #8c939e;--fs-xs: 12px;--fs-sm: 13px;--fs-base: 14px;--fs-md: 16px;--fs-lg: 20px;--fs-xl: 26px;--sp-1: 8px;--sp-2: 16px;--sp-3: 24px;--sp-4: 32px;--r-sm: 6px;--r-md: 10px;--shadow-1: 0 1px 2px rgba(0,0,0,.04), 0 1px 6px rgba(0,0,0,.05);--shadow-2: 0 4px 16px rgba(0,0,0,.1);--dur: .2s;--ease: cubic-bezier(.2, 0, 0, 1);--focus-ring: 0 0 0 2px rgba(22, 119, 255, .25)}.theme-dark{--bg-page: #141414;--bg-elevated: #1f1f1f;--bg-subtle: #262626;--bg-hover: #2e2e2e;--border: #333;--border-strong: #444;--text-1: rgba(255,255,255,.92);--text-2: rgba(255,255,255,.65);--text-3: rgba(255,255,255,.42);--shadow-1: 0 1px 2px rgba(0,0,0,.3), 0 1px 6px rgba(0,0,0,.35);--shadow-2: 0 4px 16px rgba(0,0,0,.5)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:var(--fs-base);color:var(--text-1);background:var(--bg-page);transition:background var(--dur) var(--ease),color var(--dur) var(--ease)}:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:var(--r-sm)}::selection{background:#1677ff2e}.st-tag{display:inline-flex;align-items:center;gap:4px;padding:0 8px;height:22px;border-radius:var(--r-sm);font-size:var(--fs-xs);line-height:20px;border:1px solid transparent;white-space:nowrap;transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease)}.st-hue-neutral{--h: var(--hue-neutral)}.st-hue-transit{--h: var(--hue-transit)}.st-hue-delivering{--h: var(--hue-delivering)}.st-hue-action{--h: var(--hue-action)}.st-hue-returning{--h: var(--hue-returning)}.st-hue-done{--h: var(--hue-done)}.st-hue-abnormal{--h: var(--hue-abnormal)}.st-hue-queryfail{--h: var(--hue-queryfail)}.st-hue-manual{--h: var(--hue-manual)}.st-tag{background:color-mix(in srgb,var(--h) 10%,var(--bg-elevated));color:color-mix(in srgb,var(--h) 82%,var(--text-1));border-color:color-mix(in srgb,var(--h) 26%,transparent)}.st-ai-dot{width:6px;height:6px;border-radius:50%;background:var(--hue-delivering);flex:0 0 6px}.st-urgent{margin-left:2px;padding:0 4px;border-radius:4px;background:var(--hue-action);color:#fff;font-size:11px;line-height:14px;font-weight:600}.dash-card{cursor:default;transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}.dash-card:hover{box-shadow:var(--shadow-2);transform:translateY(-1px)}.dash-card .ant-statistic-title{font-size:var(--fs-sm);margin-bottom:4px}.dash-card .ant-statistic-content{font-size:var(--fs-xl);font-weight:600}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp var(--dur) var(--ease) both}.stagger-1{animation-delay:40ms}.stagger-2{animation-delay:80ms}.stagger-3{animation-delay:.12s}.timeline-panel{padding-right:4px}.trace-list{display:flex;flex-direction:column}.trace-item{display:flex;gap:10px;padding:8px 0;border-bottom:1px dashed var(--border);min-height:44px;align-items:flex-start}.trace-item:last-child{border-bottom:none}.trace-dot{flex:0 0 8px;width:8px;height:8px;border-radius:50%;margin-top:7px;background:var(--h, var(--hue-transit));box-shadow:0 0 0 3px color-mix(in srgb,var(--h, var(--hue-transit)) 15%,transparent)}.trace-time{flex:0 0 132px;color:var(--text-3);font-size:var(--fs-xs);font-variant-numeric:tabular-nums;padding-top:1px}.trace-desc{flex:1;font-size:var(--fs-base);line-height:1.55;color:var(--text-1)}.trace-loc{color:var(--text-3);font-size:var(--fs-xs);margin-left:6px}.ant-btn{transition:all var(--dur) var(--ease)}.ant-btn:active:not(:disabled){transform:scale(.97)}.lift{transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}.lift:hover{box-shadow:var(--shadow-2)}.empty-hero{padding:32px 0 24px;text-align:center;color:var(--text-3)}.empty-hero .empty-icon{font-size:44px;color:color-mix(in srgb,var(--hue-transit) 35%,var(--text-3));margin-bottom:var(--sp-1)}.empty-hero .empty-title{font-size:var(--fs-md);color:var(--text-2);margin-bottom:4px}.empty-hero .empty-desc{font-size:var(--fs-sm);margin-bottom:var(--sp-2)}.page-padding{padding:var(--sp-2)}.compact-table .ant-table-cell{padding:8px!important}.ant-drawer .ant-menu-item{height:48px;line-height:48px;margin:2px 8px;border-radius:var(--r-sm)}@media (max-width: 768px){.mobile-hidden{display:none!important}.page-padding{padding:12px}.ant-btn-sm{min-height:32px}.touchable{min-height:44px;min-width:44px}.stat-grid .ant-col{margin-bottom:var(--sp-1)}.trace-item{min-height:44px}.st-tag{height:24px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}