/* 设计变量：延续参考图深蓝、青绿与少量暖金，降低发光以提升可读性。 */
:root{color-scheme:dark;--bg:#080f19;--surface:#0e1825;--surface-raised:#132030;--line:#223043;--line-soft:#1a2839;--text:#edf2fa;--muted:#8b9bb0;--dim:#61758d;--teal:#43dfba;--blue:#63a8f7;--gold:#e5ba70;--radius:7px;--font:"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;--number:"Bahnschrift","DIN Alternate","Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:13px;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,select,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--teal);outline-offset:4px}button:focus:not(:focus-visible){outline:none}button{transition:background .18s,border-color .18s,color .18s}button:hover{filter:brightness(1.13)}button:active{transform:translateY(1px)}[hidden]{display:none!important}.svg-library{position:absolute;width:0;height:0;overflow:hidden}.icon{width:17px;height:17px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}.icon.small{width:14px;height:14px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;left:16px;top:-60px;z-index:100;background:var(--teal);color:var(--bg);padding:12px 18px}.skip-link:focus{top:8px}.muted{color:var(--muted)}.teal{color:var(--teal)!important}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--dim);font-weight:600}.status-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--teal);margin-right:6px;vertical-align:middle;flex-shrink:0}b,strong{font-weight:600}
/* 页头与工具栏：保持品牌与操作分组，所有操作具有可见反馈。 */
.topbar{min-height:79px;border-bottom:1px solid var(--line);padding:0 28px;display:flex;align-items:center;gap:42px;background:#0b131f}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{width:39px;height:39px;display:flex;gap:3px;align-items:center;justify-content:center;background:var(--teal);border-radius:9px;box-shadow:0 0 24px #43dfba12;transform:rotate(-1deg)}.brand-mark span{background:#0b252a;width:4px;border-radius:2px;height:15px}.brand-mark span:nth-child(2){height:25px}.brand-mark span:nth-child(3){height:20px}.brand-mark span:nth-child(4){height:11px}.brand-copy{display:flex;flex-direction:column;gap:6px}.brand-copy>strong{font-size:20px;letter-spacing:1px;line-height:1.2;white-space:nowrap}.brand-divider{padding:0 13px;color:#395065;font-weight:300}.brand-product{font-size:14px;letter-spacing:.7px;font-weight:400;color:#b3c0d1}.brand-english{font-size:8px;letter-spacing:2.4px;color:var(--dim)}.main-nav{align-self:stretch;display:flex;gap:29px;align-items:stretch;margin-left:auto}.main-nav a{display:flex;align-items:center;position:relative;font-size:13px;color:var(--muted);white-space:nowrap}.main-nav a:hover{color:var(--text)}.main-nav a.active{color:var(--teal)}.main-nav a.active:after{content:"";height:2px;background:var(--teal);position:absolute;bottom:0;left:0;right:0}.header-status{display:flex;align-items:center;gap:26px}.demo-badge{font-size:10px;white-space:nowrap;border:1px solid #334252;padding:4px 7px;border-radius:4px;color:#9aabbd;letter-spacing:1px}.header-clock{display:flex;flex-direction:column;align-items:flex-end;gap:3px;min-width:100px}.header-clock time{font:21px var(--number);letter-spacing:1.5px}.header-clock>span{font-size:10px;color:var(--muted);letter-spacing:1px}.dashboard{max-width:2200px;margin:0 auto;padding:23px 28px 0}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:21px}.page-title .eyebrow{color:#677e94;font-size:9px;letter-spacing:2.3px}.heading-line{display:flex;align-items:center;gap:19px;margin-top:5px}h1{font-size:23px;letter-spacing:1px;margin:0;font-weight:550}.live-badge{display:flex;align-items:center;gap:6px;font-size:10px;color:#9bbaaF;white-space:nowrap}.live-badge i{width:5px;height:5px;background:var(--teal);border-radius:50%;box-shadow:0 0 9px #43dfba55;animation:live-pulse 2.5s infinite}.live-badge.paused{color:var(--gold)}.live-badge.paused i{background:var(--gold);animation:none}.toolbar{display:flex;align-items:center;gap:9px}.button,.icon-button,.select-shell{height:35px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);border-radius:5px;padding:0 12px;color:#becada;font-size:11px;white-space:nowrap}.icon-button{width:35px;padding:0}.button:hover,.icon-button:hover{background:#1b2b3e;border-color:#416278}.select-shell{padding:0 10px;gap:7px;color:var(--muted)}select{appearance:none;border:0;background:transparent;color:#c7d3e2;cursor:pointer;min-width:0}select option{background:var(--surface);color:var(--text)}.select-shell select{height:100%;padding-right:2px;font-size:11px}.fullscreen-button{border-color:#2e7165;color:var(--teal);background:#43dfba09}.toolbar .icon{width:14px;height:14px}.button.quiet{background:transparent}.icon-button.is-refreshing .icon{animation:spin .45s linear}.toolbar .select-shell>.small{pointer-events:none}
/* 爱斯琴使用独立矢量标志，沿用各设备已有的 Logo 尺寸断点。 */
.brand-mark{background:transparent;border-radius:0;box-shadow:none;transform:none;flex-shrink:0}
.brand-mark img{display:block;width:100%;height:100%;object-fit:contain}
/* 指标区：桌面六列，平板三列，手机两列。 */
.kpi-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.kpi-card{background:linear-gradient(112deg,#12203308,transparent),var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:15px 16px 13px;position:relative;overflow:hidden;min-width:0}.kpi-top{display:flex;align-items:center;justify-content:space-between;gap:6px;color:var(--muted);font-size:11px}.kpi-top>.icon{color:var(--dim);width:16px;height:16px}.kpi-number{font:31px/1.1 var(--number);letter-spacing:.4px;margin:11px 0 10px;white-space:nowrap;position:relative;z-index:1}.kpi-number small{font:11px var(--font);margin-left:6px;color:var(--muted);letter-spacing:0}.kpi-number .currency{font-size:20px;margin-right:3px;color:#c7d3e2}.kpi-bottom{display:flex;align-items:center;gap:6px;font-size:9px;color:var(--dim);position:relative;z-index:1;white-space:nowrap}.kpi-change{color:var(--teal)}.kpi-trend{position:absolute;right:0;bottom:21px;width:85px;height:34px;opacity:.46}.kpi-card:nth-child(3) .kpi-number{color:#d4e7ff}.kpi-card:nth-child(4) .kpi-number{color:var(--gold)}.kpi-card:nth-child(6) .kpi-number{color:var(--teal)}
/* 主要内容采用网格重排，而非整体缩放截图，确保小屏文字可读。 */
.section-caption{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:22px 0 12px;scroll-margin-top:20px}.section-caption>div{display:flex;align-items:center;gap:9px}.section-caption h2{margin:0;font-size:12px;font-weight:500;color:#bfcdde}.section-line{width:3px;height:11px;background:var(--teal);border-radius:1px}.caption-en{color:#4f657d;font-size:8px;letter-spacing:1.4px;margin-left:4px}.section-caption>.muted{font-size:9px}.caption-divider{color:#3e5065;margin:0 10px}.operations-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1.4fr) minmax(0,.95fr);grid-template-rows:287px 228px;gap:13px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);min-width:0;overflow:hidden;position:relative}.panel-heading{height:51px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 17px;flex-shrink:0}.panel-heading h2{font-size:12px;font-weight:550;letter-spacing:.2px;display:flex;align-items:center;gap:8px;margin:0;white-space:nowrap}.panel-heading h2>.icon{color:#78adcc;width:15px;height:15px}.panel-meta{font-size:9px;color:var(--dim);white-space:nowrap}.clients-panel{grid-column:1;grid-row:1/3;display:flex;flex-direction:column}.throughput-panel{grid-column:2;grid-row:1;display:flex;flex-direction:column}.cluster-panel{grid-column:3;grid-row:1/3;display:flex;flex-direction:column;scroll-margin-top:24px}.events-panel{grid-column:2;grid-row:2;display:flex;flex-direction:column}.panel-footer{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;border-top:1px solid var(--line-soft);font-size:9px;color:var(--dim);gap:8px;margin-top:auto}.panel-footer b{color:#b9c8d6;font-family:var(--number);font-size:10px;margin-left:4px}.segments{display:flex;background:#09121e;border:1px solid var(--line-soft);padding:3px;border-radius:5px;gap:2px}.segments button{border:0;border-radius:3px;background:transparent;color:var(--dim);height:24px;padding:0 9px;font-size:9px;white-space:nowrap}.segments button.selected{background:#1a2c3d;color:#a8e7dc;box-shadow:0 1px 2px #0002}.segments button:hover{color:var(--text)}.client-controls{display:flex;gap:9px;padding:0 16px 13px}.search-field{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:#0a1420;border-radius:4px;flex:1;min-width:0;padding:0 9px;height:31px;color:var(--dim)}.search-field>.icon{width:13px;height:13px}.search-field input{background:transparent;border:0;min-width:0;width:100%;color:var(--text);font-size:10px;outline:none;height:100%}.search-field:focus-within{border-color:var(--teal)}.search-field input::placeholder{color:var(--dim)}.segments.compact{padding:2px}.segments.compact button{height:25px;padding:0 8px}.customer-table-wrap{overflow:auto;flex:1;min-height:0;scrollbar-width:thin;scrollbar-color:#2e445a transparent}.customer-table{border-collapse:collapse;width:100%;table-layout:fixed}.customer-table thead{position:sticky;top:0;background:#111d2c;z-index:2}.customer-table th{font-size:9px;color:#698199;font-weight:400;text-align:left;padding:9px 6px}.customer-table th:first-child{padding-left:17px;width:51%}.customer-table th:nth-child(2){width:30%;text-align:right}.customer-table th:nth-child(3){width:14%;text-align:center}.customer-table th:last-child{width:5%;padding:0}.table-unit{display:block;font-size:8px;line-height:1.6;white-space:nowrap}.customer-table td{padding:7px 6px;border-bottom:1px solid #1a29387a;font-size:10px}.customer-table td:first-child{padding-left:16px}.customer-table td:nth-child(2){text-align:right;font:12px var(--number);color:#b7cadd;letter-spacing:.3px}.customer-table td:nth-child(3){text-align:center}.customer-table tr:last-child td{border-bottom:0}.customer-table tbody tr:hover{background:#172638}.client-cell{display:flex;align-items:center;gap:8px;min-width:0}.avatar{width:25px;height:25px;border-radius:6px;display:grid;place-items:center;flex-shrink:0;font-size:10px;font-weight:600;background:color-mix(in srgb,var(--avatar-color) 13%,transparent);color:var(--avatar-color);border:1px solid color-mix(in srgb,var(--avatar-color) 16%,transparent)}.client-info{min-width:0}.client-info>div{display:flex;align-items:center;gap:5px}.client-name{font-size:10px;white-space:nowrap;background:none;border:none;padding:0;text-align:left;color:#c5d3e3;min-height:18px}.client-name:hover{color:var(--teal);text-decoration:underline;text-underline-offset:3px}.client-model{font-size:8px;color:var(--dim);display:block;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vip-tag{font:7px var(--number);color:var(--gold);border:1px solid #e5ba702d;background:#e5ba700b;border-radius:2px;padding:1px 3px}.online-pill{font-size:8px;color:#80b7a9;white-space:nowrap}.online-pill:before{content:"";display:inline-block;width:3px;height:3px;border-radius:50%;background:var(--teal);margin-right:4px}.row-arrow{padding:0;border:0;background:none;color:#647e94;font-size:15px;width:100%;height:28px}.empty-state{text-align:center;padding:40px 12px;color:#b5c4d8;line-height:2;font-size:12px}.empty-state span{color:var(--dim);font-size:10px}
/* 图表使用可伸缩 SVG；渐变只用于数据面积，不作为装饰背景。 */
.throughput-summary{display:flex;justify-content:space-between;align-items:center;padding:0 18px}.metric-caption{font-size:9px;color:var(--muted)}.hero-number{display:flex;align-items:baseline;gap:9px;color:var(--teal);margin-top:2px}.hero-number>span:first-child{font:39px/1.1 var(--number);letter-spacing:1px}.hero-number>span:last-child{font-size:9px;color:var(--muted)}.chart-summary{display:flex;flex-direction:column;align-items:flex-end;gap:11px;font-size:9px;color:var(--dim);padding-top:4px}.chart-summary>span{display:flex;align-items:center;gap:5px}.chart-summary i{display:inline-block;width:14px;height:2px;background:var(--teal)}.chart-summary strong{font-weight:400;font-family:var(--number);font-size:10px;color:#95a6b9}.chart-container{flex:1;min-height:0;margin:5px 13px 3px}.chart-container svg{display:block;width:100%;height:100%;overflow:visible}.chart-foot{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:10px 18px 12px;border-top:1px solid var(--line-soft)}.chart-foot>div{display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--line);padding-left:14px}.chart-foot>div:first-child{padding-left:0}.chart-foot>div:last-child{border-right:0}.chart-foot span{font-size:8px;color:var(--dim)}.chart-foot strong{font:15px var(--number)}.chart-foot small{font-size:9px;color:var(--dim)}.live-mini{font:10px var(--number);color:var(--teal)}
/* 集群数据既可扫读，也可通过按钮查看每个机房的详细状态。 */
.cluster-overview{display:flex;align-items:center;gap:20px;padding:7px 20px 21px;border-bottom:1px solid var(--line-soft);margin:0 15px 4px}.utilization-ring{width:88px;height:88px;border-radius:50%;background:conic-gradient(var(--teal) 0deg 219.6deg,#203343 219.6deg 360deg);padding:5px;transform:rotate(-90deg);position:relative;flex-shrink:0}.utilization-ring:after{content:"";position:absolute;inset:9px;border:1px dashed #2b4053;border-radius:50%}.utilization-ring>div{height:100%;border-radius:50%;background:var(--surface);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px;transform:rotate(90deg)}.utilization-ring strong{font:25px var(--number)}.utilization-ring strong>span{font-size:12px;margin-left:2px}.utilization-ring>div>span{font-size:8px;color:var(--dim)}.cluster-total{display:flex;flex-direction:column;gap:8px;min-width:0}.cluster-total>span:first-child{font-size:9px;color:var(--muted)}.cluster-total>strong{font:23px var(--number);white-space:nowrap}.cluster-total small{font:10px var(--font);color:var(--muted)}.cluster-total>.teal{font-size:8px;white-space:nowrap}.cluster-list{display:flex;flex-direction:column;flex:1;padding:9px 17px 8px;justify-content:space-around;gap:7px}.cluster-row{display:block;width:100%;border:0;background:transparent;padding:4px 0;color:var(--text);text-align:left}.cluster-row:hover .cluster-name{color:var(--teal)}.cluster-row:hover .cluster-row-top>.icon{opacity:1}.cluster-row-top{display:flex;align-items:center;gap:7px;margin-bottom:7px}.cluster-row-top>.icon{width:12px;height:12px;color:var(--dim)}.cluster-name{font-size:10px;color:#bacbdd}.cluster-row-top small{font-size:8px;color:var(--dim);margin-left:auto}.cluster-load{font:11px var(--number);color:var(--teal);min-width:26px;text-align:right}.track{height:4px;background:#1e3040;border-radius:2px;overflow:hidden}.track>i{display:block;height:100%;background:#51c9b3;border-radius:2px;transition:width .7s}.cluster-row:nth-child(3n) .track>i{background:#5b9fe3}.capacity-note{display:flex;align-items:center;gap:10px;background:#13233170;border:1px solid #24394a;margin:8px 16px 16px;padding:11px 12px;border-radius:5px}.capacity-note>.icon{color:var(--dim);width:21px;height:21px}.capacity-note>div{display:flex;flex-direction:column;gap:4px}.capacity-note span{font-size:8px;color:var(--dim)}.capacity-note strong{font-size:9px;font-weight:400;letter-spacing:.3px;color:#adc2d5}.capacity-dot{width:5px;height:5px;border-radius:50%;background:var(--teal);margin-left:auto}
/* 订单事件保持列对齐，状态同时使用文字与颜色，避免仅依赖颜色。 */
.events-panel .panel-heading{height:45px}.event-filter{display:flex;gap:4px;color:var(--dim);align-items:center}.event-filter select{font-size:9px;color:var(--muted)}.event-filter>.icon{pointer-events:none}.event-table-head{display:flex;justify-content:space-between;color:var(--dim);font-size:8px;padding:0 18px 9px;border-bottom:1px solid var(--line-soft)}.event-list{flex:1;min-height:0;overflow:auto;scrollbar-width:thin;scrollbar-color:#2e445a transparent;padding:0 17px}.event-row{width:100%;border:0;border-bottom:1px solid #1b2c3d80;background:transparent;display:flex;align-items:center;gap:8px;padding:9px 0;text-align:left;min-width:0}.event-row:hover{background:#182839}.event-row:last-child{border-bottom:0}.event-row>time{font:9px var(--number);letter-spacing:.2px;color:var(--dim);white-space:nowrap}.event-tag{font-size:8px;background:#62a8f711;color:#7fb3f4;padding:2px 4px;border-radius:2px;flex-shrink:0}.event-tag.renew{background:#43dfba0d;color:#77c6b1}.event-tag.new{background:#e5ba700c;color:#c9b283}.event-description{font-size:10px;color:#afc0d3;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.event-amount{font:10px var(--number);color:var(--teal);margin-left:auto;white-space:nowrap}.event-footer{padding:9px 17px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line-soft)}.event-footer>.muted{font-size:8px}.text-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;color:#91adbf;font-size:9px;border:0;background:none;padding:0;min-height:20px}.text-button:hover{color:var(--teal)}
/* 经营区域使用三列关联面板，营收与成本拥有相同的数字排版节奏。 */
.business-caption{margin-top:21px}.business-grid{display:grid;grid-template-columns:1.15fr 1.4fr .95fr;gap:13px}.business-grid>.panel{min-height:262px;display:flex;flex-direction:column}.distribution-list{padding:3px 18px;display:flex;flex-direction:column;gap:13px}.distribution-row{display:grid;grid-template-columns:68px minmax(0,1fr) 60px;align-items:center;gap:11px}.distribution-row>span{font-size:9px;color:#a0b5c8}.distribution-row .track{height:5px}.distribution-row .track>i{background:#609ee4}.distribution-row:first-child .track>i{background:var(--teal)}.distribution-row b{text-align:right;font:10px var(--number);color:#c2d1df}.distribution-row small{font-size:8px;color:var(--dim);font-family:var(--font);margin-left:3px}.distribution-total{margin:17px 18px 0;padding:13px 0;border-top:1px solid var(--line-soft);display:flex;align-items:center;gap:13px}.distribution-total>span:first-child{font-size:9px;color:var(--dim)}.distribution-total strong{font:18px var(--number)}.distribution-total small{font-size:10px;color:var(--muted)}.chip-outline{font-size:7px;color:var(--dim);border:1px solid var(--line);border-radius:3px;padding:2px 4px;margin-left:auto}.revenue-list{padding:4px 19px;display:flex;flex-direction:column;justify-content:space-between;gap:16px;flex:1}.revenue-row{display:grid;grid-template-columns:16px 75px minmax(0,1fr) 62px;align-items:center;gap:10px}.rank-number{font:10px var(--number);color:var(--dim)}.revenue-row:first-child .rank-number{color:var(--gold)}.revenue-row:nth-child(2) .rank-number{color:#b9cfe3}.revenue-row:nth-child(3) .rank-number{color:#a69180}.revenue-name{font-size:10px;color:#bccbdc}.revenue-row .track{height:6px;background:#1b2b3b}.revenue-row .track>i{background:#5596b8}.revenue-row:first-child .track>i{background:var(--teal)}.revenue-row:nth-child(2) .track>i{background:#58b8b2}.revenue-row b{font:11px var(--number);text-align:right}.revenue-row b>small{font:8px var(--font);color:var(--dim);margin-left:2px}.revenue-footer{margin:15px 18px 0;padding:11px 0 12px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;align-items:center}.revenue-footer .muted{font-size:9px}.revenue-footer b{color:#b6cbd8;font:11px var(--number);margin-left:4px}.cost-overview{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 17px 16px}.cost-number{font:28px var(--number);letter-spacing:.6px;margin-top:6px;white-space:nowrap}.cost-number>span{font-size:19px;margin-right:4px;color:#a3b3c7}.saving-badge{color:var(--teal);background:#43dfba0a;border:1px solid #43dfba27;border-radius:4px;font-size:8px;padding:5px 6px;white-space:nowrap}.cost-comparisons{padding:0 18px;display:flex;flex-direction:column;gap:11px}.cost-comparisons>div{display:grid;grid-template-columns:64px minmax(0,1fr) 65px;align-items:center;gap:9px}.cost-comparisons>div>span{font-size:8px;color:var(--dim);white-space:nowrap}.cost-comparisons>div>div{height:4px;background:#1d2c3c;border-radius:2px}.cost-comparisons i{display:block;height:100%;border-radius:2px;background:#b8a386}.cost-comparisons>div:nth-child(2) i{background:#7994b0}.cost-comparisons b{font:9px var(--number);color:#8398af;text-align:right}.cost-comparisons .our-cost>span,.cost-comparisons .our-cost b{color:var(--teal)}.cost-comparisons .our-cost i{background:var(--teal)}.cost-footer{display:flex;align-items:center;gap:24px;border-top:1px solid var(--line-soft);margin:17px 18px 0;padding:12px 0}.cost-footer>div{display:flex;flex-direction:column;gap:7px;min-width:0}.cost-footer>div>span{font-size:8px;color:var(--dim)}.cost-footer strong{font:16px var(--number);white-space:nowrap}.cost-footer small{font:8px var(--font);color:var(--muted);margin-left:4px}.cost-footer .icon-button{margin-left:auto;width:25px;height:25px;flex-shrink:0;background:transparent;border-color:#293f52}.cost-footer .icon{width:13px;height:13px}.page-footer{padding:19px 0 20px;display:flex;justify-content:space-between;gap:15px;color:#50687f;font-size:8px;letter-spacing:.2px}.footer-brand{font:8px var(--number);letter-spacing:1.4px;color:#7890a6}.footer-divider{margin:0 10px}.page-footer time{font:9px var(--number)}
/* 对话框与提示使用原生语义，支持键盘操作和小屏阅读。 */
dialog{background:#0e1a29;border:1px solid #335066;color:var(--text);border-radius:12px;width:min(590px,calc(100vw - 32px));max-height:calc(100dvh - 48px);padding:0;box-shadow:0 30px 100px #0009}dialog::backdrop{background:#030a13bb;backdrop-filter:blur(5px)}.dialog-header{padding:24px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.dialog-header h2{margin:7px 0 0;font-size:21px;line-height:1.4}.dialog-body{padding:24px;overflow:auto;max-height:calc(100dvh - 270px);color:#aebfd2;line-height:1.8}.dialog-body p{margin:0 0 16px;font-size:13px}.dialog-body p:last-child{margin-bottom:0}.dialog-footer{padding:16px 24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px}.dialog-footer>span{font-size:10px;color:var(--dim)}.dialog-footer .button{color:var(--teal);border-color:#3d6c67}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.detail-stat{background:#132333;border:1px solid #21374b;border-radius:6px;padding:15px}.detail-stat>span{font-size:10px;color:var(--dim);display:block}.detail-stat strong{font:21px var(--number);display:block;margin-top:7px;overflow-wrap:anywhere}.detail-stat strong small{font:11px var(--font)}.detail-note{padding:12px 14px;border-left:2px solid var(--teal);background:#43dfba07;font-size:12px;margin-top:18px}.modal-table{border-collapse:collapse;width:100%;font-size:12px}.modal-table th{text-align:left;font-weight:400;color:var(--dim);padding:10px 8px;border-bottom:1px solid var(--line)}.modal-table td{padding:11px 8px;border-bottom:1px solid #20334680}.modal-table td:last-child{text-align:right;font-family:var(--number);white-space:nowrap}.dialog-body .event-row{padding:13px 0}.dialog-body .event-description{white-space:normal}.toast{position:fixed;left:50%;bottom:32px;transform:translateX(-50%);max-width:calc(100vw - 32px);display:flex;align-items:center;gap:10px;padding:13px 19px;background:#17352f;color:#bcf5e1;border:1px solid #438d76;border-radius:7px;font-size:12px;box-shadow:0 8px 35px #0006;z-index:100;line-height:1.6}.toast>.icon{color:var(--teal);flex-shrink:0}.is-paused .status-dot{background:#9cacae}
/* 大屏提高密度与字号；不设置固定整体宽高，避免浏览器缩放导致裁切。 */
@media(min-width:1700px){.topbar{padding:0 36px;min-height:86px}.dashboard{padding:26px 36px 0}.page-heading{margin-bottom:24px}.kpi-card{padding:18px 20px 16px}.kpi-top{font-size:12px}.kpi-number{font-size:36px;margin-top:13px}.kpi-bottom{font-size:10px}.kpi-trend{width:100px;bottom:23px}.section-caption{margin-top:25px;margin-bottom:13px}.section-caption h2{font-size:13px}.operations-grid{grid-template-rows:315px 243px;gap:16px}.panel-heading{height:54px;padding:0 20px}.panel-heading h2{font-size:13px}.panel-meta{font-size:10px}.client-controls{padding:0 19px 14px}.customer-table td{padding-top:6px;padding-bottom:6px}.client-name{font-size:11px}.client-model{font-size:9px}.customer-table td:nth-child(2){font-size:13px}.customer-table th:first-child{padding-left:20px}.customer-table td:first-child{padding-left:20px}.customer-table th{font-size:10px}.customer-table th:first-child{width:49%}.customer-table th:nth-child(2){width:29%}.customer-table th:nth-child(3){width:16%}.customer-table th:last-child{width:6%}.cluster-overview{gap:25px;padding:10px 19px 25px}.utilization-ring{width:95px;height:95px}.cluster-total>strong{font-size:28px}.cluster-name{font-size:12px}.cluster-row-top small{font-size:9px}.cluster-load{font-size:13px}.cluster-list{padding:9px 21px;gap:11px}.cluster-row-top{margin-bottom:9px}.cluster-total>.teal{font-size:10px}.track{height:5px}.capacity-note{margin:9px 20px 19px;padding:12px 15px}.capacity-note strong{font-size:11px}.capacity-note span{font-size:9px}.throughput-summary{padding:0 21px}.hero-number>span:first-child{font-size:43px}.hero-number>span:last-child,.metric-caption{font-size:10px}.chart-summary{font-size:10px}.chart-summary strong{font-size:11px}.chart-container{margin:8px 16px 3px}.chart-foot{padding:13px 21px}.chart-foot span{font-size:9px}.chart-foot strong{font-size:16px}.event-description{font-size:11px}.event-row>time{font-size:10px}.event-row{padding:10px 0;gap:11px}.event-tag{font-size:9px}.event-amount{font-size:12px}.event-list{padding:0 21px}.event-table-head,.event-footer{padding-left:21px;padding-right:21px}.event-table-head{font-size:9px}.business-grid{gap:16px}.business-grid>.panel{min-height:280px}.distribution-list{gap:15px;padding:5px 21px}.distribution-row>span,.revenue-name{font-size:11px}.distribution-row b,.revenue-row b{font-size:12px}.distribution-row{grid-template-columns:75px minmax(0,1fr) 65px}.distribution-total{margin:16px 21px 0}.revenue-list{padding:6px 22px;gap:17px}.revenue-row{grid-template-columns:20px 85px minmax(0,1fr) 70px;gap:13px}.rank-number{font-size:11px}.cost-overview{padding:0 21px 18px}.cost-number{font-size:33px}.saving-badge{font-size:9px}.cost-comparisons{padding:0 21px;gap:12px}.cost-comparisons>div{grid-template-columns:77px minmax(0,1fr) 73px}.cost-comparisons>div>span,.cost-comparisons b{font-size:10px}.cost-footer{margin:18px 21px 0;gap:35px}.cost-footer strong{font-size:18px}.cost-footer>div>span{font-size:9px}.page-footer{font-size:9px}}
@media(min-width:1900px) and (min-height:1200px){.operations-grid{grid-template-rows:360px 275px}.business-grid>.panel{min-height:300px}.customer-table td{padding-top:9px;padding-bottom:9px}.client-name{font-size:12px}.cluster-list{gap:17px}.kpi-number{font-size:40px}}
/* 1024 至 1279 像素：两列主面板，集群和订单独立排列。 */
@media(max-width:1279px){.topbar{padding:0 22px;gap:24px}.brand-product,.brand-divider{display:none}.main-nav{gap:24px}.header-status{gap:18px}.dashboard{padding:22px 22px 0}.kpi-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.kpi-top{font-size:12px}.kpi-bottom{font-size:10px}.kpi-trend{right:8px;width:100px}.operations-grid{grid-template-columns:1fr 1fr;grid-template-rows:320px 258px 420px}.clients-panel{grid-column:1;grid-row:1/3}.throughput-panel{grid-column:2;grid-row:1}.events-panel{grid-column:2;grid-row:2}.cluster-panel{grid-column:1/3;grid-row:3;display:grid;grid-template-columns:250px 1fr;grid-template-rows:53px 1fr 80px}.cluster-panel>.panel-heading{grid-column:1/3}.cluster-overview{grid-column:1;grid-row:2;flex-direction:column;justify-content:center;padding:10px 20px;margin:0;border-bottom:0;border-right:1px solid var(--line-soft);gap:20px}.cluster-total{align-items:center}.cluster-list{grid-column:2;grid-row:2/4;padding:14px 24px 21px;gap:15px}.cluster-row-top{margin-bottom:10px}.cluster-name{font-size:12px}.cluster-load{font-size:13px}.capacity-note{grid-column:1;grid-row:3;align-self:center;margin:10px 16px}.cluster-total>.teal{font-size:9px}.business-grid{grid-template-columns:1fr 1fr}.cost-panel{grid-column:1/3;display:grid!important;grid-template-columns:1fr 1fr;grid-template-rows:52px 1fr;min-height:200px!important}.cost-panel>.panel-heading{grid-column:1/3}.cost-overview{grid-column:1;grid-row:2;padding:4px 24px 22px;align-items:center;justify-content:flex-start;gap:30px}.cost-number{font-size:34px}.cost-comparisons{grid-column:2;grid-row:2;justify-content:center;padding:0 25px 20px}.cost-footer{grid-column:1/3;margin:0 24px;gap:45px;padding:15px 0}.cost-footer strong{font-size:20px}.customer-table td{padding-top:8px;padding-bottom:8px}.client-name{font-size:11px}.client-model{font-size:9px}.event-description{font-size:10px}}
/* 平板：操作区可换行，保持图表与表格独立可读。 */
@media(max-width:1023px){.topbar{gap:17px}.brand-english{letter-spacing:1.4px;font-size:7px}.brand-copy>strong{font-size:18px}.brand-mark{width:35px;height:35px}.main-nav{gap:17px}.main-nav a{font-size:11px}.header-clock time{font-size:18px}.header-clock{min-width:85px}.header-status{gap:15px}.page-heading{align-items:flex-start}.heading-line{align-items:flex-start;gap:7px;flex-direction:column}.toolbar{padding-top:8px;gap:7px}.button,.select-shell{font-size:10px;padding:0 9px}.button.quiet{padding:0 9px}.fullscreen-button>span{display:none}.fullscreen-button{width:35px;padding:0}.operations-grid{grid-template-columns:1fr 1.12fr;grid-template-rows:310px 256px 405px}.panel-heading{padding:0 13px}.panel-heading h2{font-size:11px;gap:6px}.panel-heading h2>.icon{width:13px;height:13px}.segments button{padding:0 6px;font-size:8px}.client-controls{padding:0 12px 12px;gap:7px}.customer-table td:first-child{padding-left:12px}.customer-table th:first-child{padding-left:12px}.customer-table th:first-child{width:52%}.customer-table th:nth-child(2){width:31%}.customer-table th:nth-child(3){width:12%}.customer-table th:last-child{width:5%}.avatar{width:22px;height:22px;font-size:9px}.client-cell{gap:6px}.client-name{font-size:10px}.client-model{font-size:8px}.vip-tag{display:none}.customer-table th{font-size:8px}.table-unit{font-size:7px}.customer-table td:nth-child(2){font-size:11px}.online-pill{font-size:0}.online-pill:before{width:5px;height:5px;margin:0}.event-row{gap:5px}.event-description{font-size:9px}.event-amount{font-size:9px}.event-row>time{font-size:8px}.event-tag{font-size:7px}.event-list{padding:0 12px}.business-grid>.panel{min-height:270px}.caption-en{display:none}.demo-badge{font-size:8px}.section-caption>.muted{font-size:8px}.distribution-row{gap:8px;grid-template-columns:66px minmax(0,1fr) 53px}.revenue-row{gap:8px;grid-template-columns:14px 70px minmax(0,1fr) 59px}}
/* 手机：从两列指标过渡到单列面板，交互热区至少 44 像素。 */
@media(max-width:767px){.topbar{padding:16px 18px 0;flex-wrap:wrap;gap:15px;min-height:auto;justify-content:space-between}.brand{gap:10px}.brand-copy>strong{font-size:20px}.brand-english{font-size:6px;letter-spacing:1.1px}.brand-mark{width:37px;height:37px}.header-status{margin-left:auto;gap:12px}.header-clock time{font-size:19px}.header-clock>span{font-size:8px}.demo-badge{font-size:8px;padding:4px 5px}.main-nav{order:3;width:100%;margin:0;gap:28px;height:43px}.main-nav a{font-size:12px}.dashboard{padding:22px 16px 0}.page-heading{gap:16px;flex-wrap:wrap;margin-bottom:18px}.heading-line{flex-direction:row;align-items:center;gap:12px}h1{font-size:22px}.live-badge{font-size:8px}.page-title .eyebrow{font-size:8px}.toolbar{padding:0;width:100%;gap:8px}.button,.icon-button,.select-shell{height:40px}.select-shell{flex:1;justify-content:space-between;padding:0 11px}.select-shell select{flex:1;font-size:11px;padding-left:3px}.toolbar .button.quiet{padding:0 12px;font-size:11px}.toolbar>.icon-button,.fullscreen-button{width:40px;flex-shrink:0}.toolbar .icon{width:15px;height:15px}.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.kpi-card{padding:14px 13px}.kpi-top{font-size:10px;gap:4px}.kpi-top>.icon{width:13px;height:13px}.kpi-number{font-size:29px;margin:11px 0 9px}.kpi-number small{font-size:9px;margin-left:4px}.kpi-bottom{font-size:8px;gap:4px}.kpi-trend{width:60px;right:0;bottom:21px;opacity:.26}.section-caption{margin:24px 0 12px;gap:6px}.section-caption h2{font-size:12px}.section-caption>.muted{font-size:7px}.caption-divider{margin:0 4px}.operations-grid{display:flex;flex-direction:column;gap:14px}.throughput-panel{order:0;height:320px}.clients-panel{order:1;height:490px}.cluster-panel{order:2;display:flex;height:525px}.events-panel{order:3;height:290px}.panel-heading{height:55px;padding:0 16px}.panel-heading h2{font-size:12px;gap:8px}.panel-heading h2>.icon{width:15px;height:15px}.panel-meta{font-size:9px}.segments{padding:2px}.segments button{height:31px;padding:0 9px;font-size:9px}.throughput-panel .panel-heading{gap:6px;padding:0 14px}.throughput-panel .segments button{padding:0 7px}.throughput-summary{padding:0 17px}.hero-number>span:first-child{font-size:41px}.hero-number>span:last-child{font-size:9px}.chart-container{margin:9px 14px 5px;min-height:115px}.chart-foot{padding:13px 17px}.chart-foot span{font-size:9px}.chart-foot strong{font-size:16px}.client-controls{padding:0 15px 14px}.search-field{height:38px}.search-field input{font-size:12px}.search-field>.icon{width:15px;height:15px}.segments.compact button{height:32px;padding:0 12px}.customer-table th{font-size:10px;padding:10px 6px}.customer-table th:first-child{width:51%;padding-left:16px}.customer-table th:nth-child(2){width:26%}.customer-table th:nth-child(3){width:16%}.customer-table th:last-child{width:7%}.table-unit{font-size:8px}.customer-table td{padding-top:8px;padding-bottom:8px}.customer-table td:first-child{padding-left:15px}.customer-table td:nth-child(2){font-size:13px}.avatar{width:29px;height:29px;font-size:11px}.client-cell{gap:8px}.client-name{font-size:11px;min-height:24px}.client-model{font-size:9px;margin-top:1px}.vip-tag{display:inline-block;font-size:7px}.online-pill{font-size:9px}.online-pill:before{width:3px;height:3px;margin-right:4px}.row-arrow{height:40px}.panel-footer{padding:13px 16px;font-size:9px}.cluster-overview{flex-direction:row;margin:0 16px 6px;padding:4px 8px 20px;justify-content:flex-start;border-right:0;border-bottom:1px solid var(--line-soft);gap:30px}.utilization-ring{width:94px;height:94px}.utilization-ring strong{font-size:28px}.cluster-total{align-items:flex-start}.cluster-total>strong{font-size:29px}.cluster-total>.teal{font-size:9px}.cluster-list{padding:8px 19px;gap:8px}.cluster-name{font-size:12px}.cluster-row{padding:5px 0;min-height:40px}.cluster-row-top{margin-bottom:8px}.cluster-row-top small{font-size:9px}.cluster-load{font-size:13px}.capacity-note{align-self:auto;margin:10px 17px 17px;padding:11px 13px}.capacity-note strong{font-size:10px}.events-panel .panel-heading{height:53px}.event-filter select{font-size:10px;height:35px}.event-table-head{font-size:9px;padding:0 16px 10px}.event-list{padding:0 15px}.event-row{padding:12px 0;gap:7px}.event-row>time{font-size:9px}.event-description{font-size:10px}.event-amount{font-size:10px}.event-tag{font-size:8px}.event-footer{padding:8px 16px}.event-footer>.muted{font-size:9px}.text-button{min-height:32px;font-size:10px}.business-grid{display:flex;flex-direction:column;gap:14px}.business-grid>.panel{min-height:290px}.distribution-list{gap:17px;padding:4px 18px}.distribution-row{grid-template-columns:77px minmax(0,1fr) 59px;gap:10px}.distribution-row>span{font-size:11px}.distribution-row b{font-size:12px}.distribution-total{margin:18px 18px 0;padding:16px 0}.distribution-total>span:first-child{font-size:10px}.distribution-total strong{font-size:21px}.revenue-list{padding:4px 18px;gap:20px}.revenue-row{grid-template-columns:16px 75px minmax(0,1fr) 66px;gap:10px}.revenue-name{font-size:11px}.revenue-row b{font-size:12px}.rank-number{font-size:11px}.revenue-footer{margin-top:20px}.revenue-footer .muted{font-size:9px}.cost-panel{display:flex!important;min-height:290px!important}.cost-overview{padding:2px 19px 20px;justify-content:space-between;gap:8px}.cost-number{font-size:32px}.saving-badge{font-size:9px}.cost-comparisons{padding:0 20px;gap:15px}.cost-comparisons>div{grid-template-columns:75px minmax(0,1fr) 76px}.cost-comparisons>div>span,.cost-comparisons b{font-size:10px}.cost-footer{padding:18px 0;margin:21px 20px 0;gap:30px}.cost-footer>div>span{font-size:9px}.cost-footer strong{font-size:18px}.cost-footer .icon-button{width:36px;height:36px}.page-footer{padding:22px 0;flex-direction:column;align-items:center;gap:11px;font-size:8px}.dialog-header{padding:20px}.dialog-body{padding:20px}.dialog-header h2{font-size:20px}.dialog-footer{padding:15px 20px}.toast{bottom:20px;font-size:11px;width:max-content}.dialog-header .icon-button,.dialog-footer .button,.toolbar .button,.toolbar .icon-button,.toolbar .select-shell{min-height:44px}.text-button{min-height:44px}.client-name{min-height:32px}.row-arrow{min-height:44px}.segments button{min-height:35px}.segments.compact button{min-height:35px}.event-filter select{min-height:44px}.main-nav a{min-height:44px}.search-field{height:42px}.cluster-row{min-height:44px}.cost-footer .icon-button{width:44px;height:44px}}
@media(max-width:374px){.dashboard{padding-left:12px;padding-right:12px}.topbar{padding-left:14px;padding-right:14px}.brand-copy>strong{font-size:18px}.header-status{gap:6px}.header-clock{min-width:77px}.header-clock time{font-size:17px}.brand{gap:8px}.brand-english{font-size:5px}.demo-badge{font-size:7px}.kpi-number{font-size:26px}.kpi-top{font-size:9px}.heading-line{gap:9px}.throughput-panel .segments button{padding:0 5px;font-size:8px}.customer-table th:first-child{width:52%}.vip-tag{display:none}.event-row{gap:5px}.event-row>time{font-size:8px}.event-description{font-size:9px}.event-amount{font-size:9px}.cost-overview{padding-left:15px;padding-right:15px}.cost-number{font-size:28px}.cost-footer{gap:22px}.revenue-row{grid-template-columns:14px 66px minmax(0,1fr) 60px;gap:7px}.revenue-name{font-size:10px}.revenue-footer .muted{font-size:8px}}
/* 全高清大屏压缩纵向留白，使核心面板在 1080p 高度内完整展示。 */
@media(min-width:1280px) and (min-height:1000px) and (max-height:1199px){.topbar{min-height:64px}.dashboard{padding-top:14px}.page-heading{margin-bottom:14px}.kpi-card{padding:13px 18px 12px}.kpi-number{font-size:34px;margin:8px 0 7px}.section-caption{margin:14px 0 10px}.operations-grid{grid-template-rows:minmax(230px,calc((100dvh - 670px)*.59)) minmax(162px,calc((100dvh - 670px)*.41));gap:13px}.panel-heading{height:45px}.client-controls{padding-bottom:11px}.cluster-overview{padding:3px 12px 17px;gap:24px}.utilization-ring{width:77px;height:77px}.cluster-total>strong{font-size:25px}.cluster-list{gap:5px;padding-top:5px;padding-bottom:5px}.cluster-row-top{margin-bottom:6px}.capacity-note{padding:8px 12px;margin-top:7px;margin-bottom:13px}.capacity-note>.icon{width:19px;height:19px}.chart-foot{padding-top:9px;padding-bottom:9px}.hero-number>span:first-child{font-size:36px}.events-panel .panel-heading{height:40px}.event-row{padding-top:8px;padding-bottom:8px}.business-grid>.panel{height:248px;min-height:0}.distribution-list{gap:10px;padding-top:3px;padding-bottom:3px}.distribution-row{line-height:1.25}.distribution-total{margin-top:12px;padding-top:10px;padding-bottom:10px}.revenue-list{gap:12px;padding-top:3px;padding-bottom:3px}.revenue-footer{margin-top:12px;padding-top:9px;padding-bottom:10px}.cost-overview{padding-bottom:14px}.cost-number{font-size:30px}.cost-comparisons{gap:11px}.cost-footer{margin-top:14px;padding-top:10px;padding-bottom:10px}.page-footer{padding-top:14px;padding-bottom:14px}}
/* 负载条使用块级盒子，确保 span 的固定高度在所有浏览器中生效。 */
.cluster-row .track{display:block}
@media(max-width:767px){.brand-english{font-size:5.5px;letter-spacing:.7px;white-space:nowrap}.brand-copy{gap:7px}.header-status{gap:9px}.topbar{column-gap:10px}}
@media(min-width:1280px) and (min-height:1000px) and (max-height:1199px){.page-footer{padding-top:11px;padding-bottom:11px}}
@media(max-width:767px){.cluster-panel{height:auto;min-height:580px}.cluster-list{flex:none;gap:9px}.capacity-note{flex-shrink:0}.kpi-number{font-size:clamp(23px,7.3vw,29px)}}
@media(min-width:1280px) and (min-height:1000px) and (max-height:1199px){.operations-grid{grid-template-rows:minmax(260px,calc((100dvh - 640px)*.59)) minmax(180px,calc((100dvh - 640px)*.41))}.cluster-row{padding:3px 0}.cluster-row-top{line-height:1.3;margin-bottom:5px}.cluster-name{font-size:11px}.cluster-list{gap:4px;min-height:0}.capacity-note{flex-shrink:0}.cost-overview{padding-bottom:10px}.cost-number{font-size:28px}.cost-footer{margin-top:10px;padding-top:8px;padding-bottom:8px}.cost-footer strong{font-size:17px}.cost-comparisons{gap:9px}}
/* 列表轮播有独立开关和暂停原因，触屏下保留足够的操作区域。 */
.client-ticker-toggle{display:inline-flex;align-items:center;gap:6px;border:0;padding:0;background:transparent;color:var(--teal);font:inherit;min-height:22px;white-space:nowrap}
.client-ticker-toggle[aria-pressed="false"]{color:var(--muted)}
.customer-table-wrap{overscroll-behavior:contain}
@media(max-width:767px){.client-ticker-toggle{min-height:44px}.clients-panel .panel-footer{padding-top:7px;padding-bottom:7px}}
/* 尊重减少动画设置，自动数据刷新仍可手动暂停。 */
@keyframes live-pulse{0%,100%{opacity:1}50%{opacity:.45}}@keyframes spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}