.leaflet-image-layer,.leaflet-layer,.leaflet-marker-icon,.leaflet-marker-shadow,.leaflet-pane,.leaflet-pane>canvas,.leaflet-pane>svg,.leaflet-tile,.leaflet-tile-container,.leaflet-zoom-box{position:absolute;left:0;top:0}.leaflet-container{overflow:hidden}.leaflet-marker-icon,.leaflet-marker-shadow,.leaflet-tile{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-user-drag:none}.leaflet-tile::selection{background:transparent}.leaflet-safari .leaflet-tile{image-rendering:-webkit-optimize-contrast}.leaflet-safari .leaflet-tile-container{width:1600px;height:1600px;-webkit-transform-origin:0 0}.leaflet-marker-icon,.leaflet-marker-shadow{display:block}.leaflet-container .leaflet-overlay-pane svg{max-width:none!important;max-height:none!important}.leaflet-container .leaflet-marker-pane img,.leaflet-container .leaflet-shadow-pane img,.leaflet-container .leaflet-tile,.leaflet-container .leaflet-tile-pane img,.leaflet-container img.leaflet-image-layer{max-width:none!important;max-height:none!important;width:auto;padding:0}.leaflet-container img.leaflet-tile{mix-blend-mode:plus-lighter}.leaflet-container.leaflet-touch-zoom{touch-action:pan-x pan-y}.leaflet-container.leaflet-touch-drag{touch-action:none;touch-action:pinch-zoom}.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom{touch-action:none}.leaflet-container{-webkit-tap-highlight-color:transparent}.leaflet-container a{-webkit-tap-highlight-color:rgba(51,181,229,.4)}.leaflet-tile{filter:inherit;visibility:hidden}.leaflet-tile-loaded{visibility:inherit}.leaflet-zoom-box{width:0;height:0;box-sizing:border-box;z-index:800}.leaflet-overlay-pane svg{-moz-user-select:none}.leaflet-pane{z-index:400}.leaflet-tile-pane{z-index:200}.leaflet-overlay-pane{z-index:400}.leaflet-shadow-pane{z-index:500}.leaflet-marker-pane{z-index:600}.leaflet-tooltip-pane{z-index:650}.leaflet-popup-pane{z-index:700}.leaflet-map-pane canvas{z-index:100}.leaflet-map-pane svg{z-index:200}.leaflet-vml-shape{width:1px;height:1px}.lvml{behavior:url(#default#VML);display:inline-block;position:absolute}.leaflet-control{position:relative;z-index:800;pointer-events:visiblePainted;pointer-events:auto}.leaflet-bottom,.leaflet-top{position:absolute;z-index:1000;pointer-events:none}.leaflet-top{top:0}.leaflet-right{right:0}.leaflet-bottom{bottom:0}.leaflet-left{left:0}.leaflet-control{float:left;clear:both}.leaflet-right .leaflet-control{float:right}.leaflet-top .leaflet-control{margin-top:10px}.leaflet-bottom .leaflet-control{margin-bottom:10px}.leaflet-left .leaflet-control{margin-left:10px}.leaflet-right .leaflet-control{margin-right:10px}.leaflet-fade-anim .leaflet-popup{opacity:0;transition:opacity .2s linear}.leaflet-fade-anim .leaflet-map-pane .leaflet-popup{opacity:1}.leaflet-zoom-animated{transform-origin:0 0}svg.leaflet-zoom-animated{will-change:transform}.leaflet-zoom-anim .leaflet-zoom-animated{transition:transform .25s cubic-bezier(0,0,.25,1)}.leaflet-pan-anim .leaflet-tile,.leaflet-zoom-anim .leaflet-tile{transition:none}.leaflet-zoom-anim .leaflet-zoom-hide{visibility:hidden}.leaflet-interactive{cursor:pointer}.leaflet-grab{cursor:-webkit-grab;cursor:grab}.leaflet-crosshair,.leaflet-crosshair .leaflet-interactive{cursor:crosshair}.leaflet-control,.leaflet-popup-pane{cursor:auto}.leaflet-dragging .leaflet-grab,.leaflet-dragging .leaflet-grab .leaflet-interactive,.leaflet-dragging .leaflet-marker-draggable{cursor:move;cursor:-webkit-grabbing;cursor:grabbing}.leaflet-image-layer,.leaflet-marker-icon,.leaflet-marker-shadow,.leaflet-pane>svg path,.leaflet-tile-container{pointer-events:none}.leaflet-image-layer.leaflet-interactive,.leaflet-marker-icon.leaflet-interactive,.leaflet-pane>svg path.leaflet-interactive,svg.leaflet-image-layer.leaflet-interactive path{pointer-events:visiblePainted;pointer-events:auto}.leaflet-container{background:#ddd;outline-offset:1px}.leaflet-container a{color:#0078A8}.leaflet-zoom-box{border:2px dotted #38f;background:rgba(255,255,255,.5)}.leaflet-container{font-family:Helvetica Neue,Arial,Helvetica,sans-serif;font-size:12px;font-size:.75rem;line-height:1.5}.leaflet-bar{box-shadow:0 1px 5px rgba(0,0,0,.65);border-radius:4px}.leaflet-bar a{background-color:#fff;border-bottom:1px solid #ccc;width:26px;height:26px;line-height:26px;display:block;text-align:center;text-decoration:none;color:black}.leaflet-bar a,.leaflet-control-layers-toggle{background-position:50% 50%;background-repeat:no-repeat;display:block}.leaflet-bar a:focus,.leaflet-bar a:hover{background-color:#f4f4f4}.leaflet-bar a:first-child{border-top-left-radius:4px;border-top-right-radius:4px}.leaflet-bar a:last-child{border-bottom-left-radius:4px;border-bottom-right-radius:4px;border-bottom:none}.leaflet-bar a.leaflet-disabled{cursor:default;background-color:#f4f4f4;color:#bbb}.leaflet-touch .leaflet-bar a{width:30px;height:30px;line-height:30px}.leaflet-touch .leaflet-bar a:first-child{border-top-left-radius:2px;border-top-right-radius:2px}.leaflet-touch .leaflet-bar a:last-child{border-bottom-left-radius:2px;border-bottom-right-radius:2px}.leaflet-control-zoom-in,.leaflet-control-zoom-out{font:700 18px Lucida Console,Monaco,monospace;text-indent:1px}.leaflet-touch .leaflet-control-zoom-in,.leaflet-touch .leaflet-control-zoom-out{font-size:22px}.leaflet-control-layers{box-shadow:0 1px 5px rgba(0,0,0,.4);background:#fff;border-radius:5px}.leaflet-control-layers-toggle{background-image:url(/_next/static/media/layers.ef6db872.png);width:36px;height:36px}.leaflet-retina .leaflet-control-layers-toggle{background-image:url(/_next/static/media/layers-2x.9859cd12.png);background-size:26px 26px}.leaflet-touch .leaflet-control-layers-toggle{width:44px;height:44px}.leaflet-control-layers .leaflet-control-layers-list,.leaflet-control-layers-expanded .leaflet-control-layers-toggle{display:none}.leaflet-control-layers-expanded .leaflet-control-layers-list{display:block;position:relative}.leaflet-control-layers-expanded{padding:6px 10px 6px 6px;color:#333;background:#fff}.leaflet-control-layers-scrollbar{overflow-y:scroll;overflow-x:hidden;padding-right:5px}.leaflet-control-layers-selector{margin-top:2px;position:relative;top:1px}.leaflet-control-layers label{display:block;font-size:13px;font-size:1.08333em}.leaflet-control-layers-separator{height:0;border-top:1px solid #ddd;margin:5px -10px 5px -6px}.leaflet-default-icon-path{background-image:url(/_next/static/media/marker-icon.d577052a.png)}.leaflet-container .leaflet-control-attribution{background:#fff;background:rgba(255,255,255,.8);margin:0}.leaflet-control-attribution,.leaflet-control-scale-line{padding:0 5px;color:#333;line-height:1.4}.leaflet-control-attribution a{text-decoration:none}.leaflet-control-attribution a:focus,.leaflet-control-attribution a:hover{text-decoration:underline}.leaflet-attribution-flag{display:inline!important;vertical-align:baseline!important;width:1em;height:.6669em}.leaflet-left .leaflet-control-scale{margin-left:5px}.leaflet-bottom .leaflet-control-scale{margin-bottom:5px}.leaflet-control-scale-line{border:2px solid #777;border-top:none;line-height:1.1;padding:2px 5px 1px;white-space:nowrap;box-sizing:border-box;background:rgba(255,255,255,.8);text-shadow:1px 1px #fff}.leaflet-control-scale-line:not(:first-child){border-top:2px solid #777;border-bottom:none;margin-top:-2px}.leaflet-control-scale-line:not(:first-child):not(:last-child){border-bottom:2px solid #777}.leaflet-touch .leaflet-bar,.leaflet-touch .leaflet-control-attribution,.leaflet-touch .leaflet-control-layers{box-shadow:none}.leaflet-touch .leaflet-bar,.leaflet-touch .leaflet-control-layers{border:2px solid rgba(0,0,0,.2);background-clip:padding-box}.leaflet-popup{position:absolute;text-align:center;margin-bottom:20px}.leaflet-popup-content-wrapper{padding:1px;text-align:left;border-radius:12px}.leaflet-popup-content{margin:13px 24px 13px 20px;line-height:1.3;font-size:13px;font-size:1.08333em;min-height:1px}.leaflet-popup-content p{margin:1.3em 0}.leaflet-popup-tip-container{width:40px;height:20px;position:absolute;left:50%;margin-top:-1px;margin-left:-20px;overflow:hidden;pointer-events:none}.leaflet-popup-tip{width:17px;height:17px;padding:1px;margin:-10px auto 0;pointer-events:auto;transform:rotate(45deg)}.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:white;color:#333;box-shadow:0 3px 14px rgba(0,0,0,.4)}.leaflet-container a.leaflet-popup-close-button{position:absolute;top:0;right:0;border:none;text-align:center;width:24px;height:24px;font:16px/24px Tahoma,Verdana,sans-serif;color:#757575;text-decoration:none;background:transparent}.leaflet-container a.leaflet-popup-close-button:focus,.leaflet-container a.leaflet-popup-close-button:hover{color:#585858}.leaflet-popup-scrolled{overflow:auto}.leaflet-oldie .leaflet-popup-content-wrapper{-ms-zoom:1}.leaflet-oldie .leaflet-popup-tip{width:24px;margin:0 auto;-ms-filter:"progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";filter:progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678,M12=0.70710678,M21=-0.70710678,M22=0.70710678)}.leaflet-oldie .leaflet-control-layers,.leaflet-oldie .leaflet-control-zoom,.leaflet-oldie .leaflet-popup-content-wrapper,.leaflet-oldie .leaflet-popup-tip{border:1px solid #999}.leaflet-div-icon{background:#fff;border:1px solid #666}.leaflet-tooltip{position:absolute;padding:6px;background-color:#fff;border:1px solid #fff;border-radius:3px;color:#222;white-space:nowrap;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:none;box-shadow:0 1px 3px rgba(0,0,0,.4)}.leaflet-tooltip.leaflet-interactive{cursor:pointer;pointer-events:auto}.leaflet-tooltip-bottom:before,.leaflet-tooltip-left:before,.leaflet-tooltip-right:before,.leaflet-tooltip-top:before{position:absolute;pointer-events:none;border:6px solid transparent;background:transparent;content:""}.leaflet-tooltip-bottom{margin-top:6px}.leaflet-tooltip-top{margin-top:-6px}.leaflet-tooltip-bottom:before,.leaflet-tooltip-top:before{left:50%;margin-left:-6px}.leaflet-tooltip-top:before{bottom:0;margin-bottom:-12px;border-top-color:#fff}.leaflet-tooltip-bottom:before{top:0;margin-top:-12px;margin-left:-6px;border-bottom-color:#fff}.leaflet-tooltip-left{margin-left:-6px}.leaflet-tooltip-right{margin-left:6px}.leaflet-tooltip-left:before,.leaflet-tooltip-right:before{top:50%;margin-top:-6px}.leaflet-tooltip-left:before{right:0;margin-right:-12px;border-left-color:#fff}.leaflet-tooltip-right:before{left:0;margin-left:-12px;border-right-color:#fff}@media print{.leaflet-control{-webkit-print-color-adjust:exact;print-color-adjust:exact}}:root{--bg:#f8f5f1;--panel:#fffdfa;--panel-strong:#ffffff;--line:#eadfd6;--text:#171717;--muted:#746b64;--brand:#ad3f09;--brand-dark:#8f3204;--brand-soft:#ffe6dc;--teal:#1f8a7a;--blue:#386c9f;--slate:#6c7a89;--danger:#c54a39;--shadow:0 16px 40px rgba(42,30,20,0.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,PingFang SC,Microsoft YaHei,Arial,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}.page{min-height:100vh;padding:24px}.shell{max-width:1440px;margin:0 auto}.topbar{justify-content:space-between;gap:16px;margin-bottom:18px}.brand-block,.topbar{display:flex;align-items:center}.brand-block{gap:14px}.logo-mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--brand);color:white;font-weight:800;box-shadow:0 8px 18px rgba(173,63,9,.24)}.brand-title{margin:0;font-size:28px;letter-spacing:0}.brand-subtitle{margin:4px 0 0;color:var(--muted);font-size:14px}.demo-pill,.small-pill{border:1px solid var(--line);background:var(--panel);color:var(--muted);border-radius:999px;padding:8px 12px;font-size:13px;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:6px}.workspace{display:grid;grid-template-columns:minmax(420px,.9fr) minmax(520px,1.1fr);grid-gap:18px;gap:18px;align-items:start;height:calc(100vh - 116px);min-height:680px;max-height:920px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.chat-panel{height:100%;min-height:0;display:grid;grid-template-rows:auto 1fr auto;overflow:hidden}.chat-header{padding:22px 22px 14px;border-bottom:1px solid var(--line)}.chat-header h2,.map-header h2{margin:0;font-size:22px}.chat-header p,.map-header p{margin:8px 0 0;color:var(--muted);line-height:1.6}.suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.suggestion{border:1px solid #f0cabb;background:var(--brand-soft);color:var(--brand-dark);border-radius:999px;padding:8px 11px;font-size:13px}.conversation{padding:18px 22px;overflow:auto;min-height:0;scrollbar-color:#d9a083 #fff3eb;scrollbar-width:thin}.message{margin-bottom:16px}.message.user{text-align:right}.bubble{display:inline-block;max-width:94%;border-radius:18px;padding:13px 15px;line-height:1.6}.user .bubble{background:var(--brand);color:white;text-align:left}.answer-card,.assistant .bubble{background:#fff;border:1px solid var(--line)}.answer-card{margin-top:12px;border-radius:18px;overflow:hidden}.answer-section{padding:14px;border-top:1px solid var(--line)}.answer-section:first-child{border-top:0}.section-title{display:flex;align-items:center;gap:7px;margin:0 0 10px;font-weight:800;color:#2a211c}.result-block-header,.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.result-block-header .result-block-title,.section-heading .section-title{margin-bottom:0}.export-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid #e6cfc2;border-radius:999px;background:#fffdfa;color:var(--brand-dark);padding:7px 10px;font-size:12px;font-weight:800;white-space:nowrap}.export-btn.subtle{background:#fff7f0}.workflow{display:grid;grid-gap:7px;gap:7px}.model-trace{margin-bottom:10px;padding:9px 10px;border:1px solid #f0cabb;border-radius:12px;background:#fff7f0;color:var(--brand-dark);font-size:12px;line-height:1.5}.workflow-step{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.workflow-dot{width:8px;height:8px;border-radius:50%;background:var(--teal)}.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px}.kpi-card{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fffdfa}.kpi-label{font-size:12px;color:var(--muted)}.kpi-value{margin-top:5px;font-size:20px;font-weight:900}.kpi-delta{margin-top:3px;color:var(--teal);font-size:12px}.chart-box{min-height:220px;border:1px solid var(--line);border-radius:14px;background:#fffdfa;padding:12px;overflow:visible}.comparison-chart{min-height:270px}.chart-legend-row{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;margin:2px 0 8px;color:#5c5048;font-size:12px}.chart-legend-row span{display:inline-flex;gap:6px;align-items:center}.chart-legend-row i{width:10px;height:10px;border-radius:999px;box-shadow:0 0 0 3px rgba(173,63,9,.08)}.pie-layout{display:flex;gap:16px;align-items:center}.pie-legend{display:grid;flex:1 1;grid-gap:8px;gap:8px;min-width:0}.pie-legend-item{display:grid;grid-template-columns:12px minmax(0,1fr) auto;grid-gap:8px;gap:8px;align-items:center;color:#5c5048;font-size:12px}.pie-legend-item i{width:10px;height:10px;border-radius:999px}.pie-legend-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pie-legend-item strong{color:#1c1714}.bubble-chart svg,.pie-chart svg{overflow:visible}.result-blocks{display:grid;grid-gap:14px;gap:14px}.result-block{display:grid;grid-gap:10px;gap:10px}.result-block+.result-block{padding-top:14px;border-top:1px dashed var(--line)}.result-block-title{color:#1c1714;font-size:15px;font-weight:900}.mini-kpis{display:flex;flex-wrap:wrap;gap:8px}.mini-kpis span{border:1px solid var(--line);border-radius:999px;padding:6px 9px;background:#fffdfa;color:#51463f;font-size:12px}.mini-kpis b{margin-right:6px;color:var(--brand-dark)}.markdown-text{display:grid;grid-gap:10px;gap:10px;color:#211814;line-height:1.65}.markdown-text h4,.markdown-text p{margin:0}.markdown-text h4{display:inline-flex;width:-moz-fit-content;width:fit-content;padding:4px 9px;border-radius:999px;background:#fff0e8;font-size:15px;font-weight:900;color:#ad3f09}.markdown-text strong{color:#1c1714;font-weight:900}.markdown-bullet{position:relative;padding:8px 10px 8px 24px;border:1px solid #f2dfd2;border-radius:10px;background:#fffdfa}.markdown-bullet:before{position:absolute;left:10px;top:8px;color:#ad3f09;content:"•";font-weight:900}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;font-size:13px}td,th{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{background:#fbf4ee;color:#4a3227}.clickable-row{cursor:pointer}.clickable-row:hover td{background:#fff3eb;color:var(--brand-dark)}details{border:1px solid var(--line);border-radius:14px;padding:11px 12px;background:#fffdfa}summary{font-weight:800;color:var(--brand-dark)}pre{margin:12px 0 0;overflow:auto;padding:12px;background:#201b18;color:#ffe9dc;border-radius:12px;font-size:12px;line-height:1.5}.followups{display:flex;flex-wrap:wrap;gap:8px}.followup{border:1px solid var(--line);background:white;color:var(--brand-dark);border-radius:999px;padding:8px 10px;font-size:13px}.clarification-box{background:#fff7f0}.clarification-form{display:grid;grid-template-columns:1fr auto;grid-gap:10px;gap:10px;margin-top:10px}.clarification-form input{border:1px solid var(--line);border-radius:12px;padding:12px 13px;outline:none;background:white}.clarification-form input:focus{border-color:#d17142}.composer{display:grid;grid-template-columns:1fr auto;grid-gap:10px;gap:10px;padding:16px 18px 18px;border-top:1px solid var(--line);background:#fff9f5}.composer input{border:1px solid var(--line);border-radius:14px;padding:13px 14px;outline:none;background:white}.composer input:focus{border-color:#d17142}.primary-btn{border:0;border-radius:14px;background:var(--brand);color:white;padding:0 18px;font-weight:800}.primary-btn:disabled{opacity:.55;cursor:not-allowed}.map-panel{height:100%;min-height:0;display:grid;grid-template-rows:auto auto 1fr;overflow:hidden}.map-header{padding:22px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line)}.station-count-badge{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:132px;height:42px;padding:0 14px 0 10px;border:1px solid var(--line);border-radius:999px;background:linear-gradient(180deg,#fffdfa,#fff7f0);color:#4a3a31;font-size:13px;font-weight:700;box-shadow:0 8px 18px rgba(42,30,20,.05)}.station-count-icon{width:26px;height:26px;display:grid;place-items:center;border-radius:999px;background:var(--brand-soft);color:var(--brand-dark)}.overview-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:10px;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line)}.map-area{position:relative;min-height:0;height:100%;background:radial-gradient(circle at 24% 28%,rgba(255,230,220,.85),transparent 24%),radial-gradient(circle at 68% 56%,rgba(31,138,122,.1),transparent 25%),linear-gradient(135deg,#fffdfa,#f8efe8)}.map-empty-state{height:100%;min-height:320px;display:grid;place-items:center;align-content:center;grid-gap:10px;gap:10px;padding:28px;text-align:center;color:var(--muted)}.map-empty-state h3{margin:0;color:#2a211c}.map-empty-state p{margin:0;line-height:1.6}.map-canvas{position:absolute;inset:18px;border:1px solid var(--line);border-radius:22px;background:#fffdfa;overflow:hidden}.leaflet-map{position:absolute;inset:0;z-index:1}.leaflet-container{font-family:Inter,PingFang SC,Microsoft YaHei,Arial,sans-serif;background:#f7efe7}.leaflet-control-zoom{border:1px solid var(--line)!important;box-shadow:var(--shadow)!important;margin-top:16px!important;margin-right:16px!important}.leaflet-control-zoom a{color:var(--brand-dark)!important}.leaflet-tooltip{border:1px solid var(--line)!important;border-radius:10px!important;box-shadow:var(--shadow)!important;color:#2a211c!important;line-height:1.5}.charge-marker{display:grid;place-items:center;border-radius:999px;border:3px solid #fff;box-shadow:0 0 0 2px rgba(32,24,18,.32),0 8px 18px rgba(32,24,18,.28);color:white;font-size:13px;font-weight:900;line-height:1}.charge-marker span{display:grid;place-items:center;width:100%;height:100%;transform:translateY(-1px);text-shadow:0 1px 2px rgba(0,0,0,.35)}.charge-marker.normal{background:#108575}.charge-marker.high{background:#ad3f09}.charge-marker.low{background:#59697a}.charge-marker.maintenance{background:#735f99}.charge-marker.highlight{border-color:#fff7ef;box-shadow:0 0 0 3px rgba(173,63,9,.55),0 0 0 9px rgba(173,63,9,.18),0 10px 22px rgba(32,24,18,.32);z-index:700!important}.charge-marker.dimmed{opacity:.24;filter:grayscale(.4);transform:scale(.78);box-shadow:0 0 0 1px rgba(32,24,18,.18),0 4px 10px rgba(32,24,18,.12)}.chart-clickable{cursor:pointer}.chart-clickable:hover rect{filter:brightness(.92);stroke:#4a3227;stroke-width:2}.map-legend{position:absolute;left:16px;bottom:16px;z-index:4;display:flex;flex-wrap:wrap;gap:8px;max-width:calc(100% - 380px);padding:10px 12px;border-radius:14px;border:1px solid var(--line);background:rgba(255,253,250,.92);box-shadow:var(--shadow);font-size:12px}.map-legend span{display:inline-flex;align-items:center;gap:5px;color:var(--muted)}.legend-dot{width:10px;height:10px;border-radius:50%;display:inline-block}.legend-dot.normal{background:var(--teal)}.legend-dot.high{background:var(--brand)}.legend-dot.low{background:var(--slate)}.legend-dot.maintenance{background:#7b679c}.region-shortcuts{position:absolute;left:16px;top:16px;z-index:4;display:flex;flex-wrap:wrap;gap:8px;max-width:calc(100% - 32px)}.region-shortcuts button{border:1px solid var(--line);background:rgba(255,253,250,.92);color:var(--muted);border-radius:999px;padding:7px 10px;font-size:12px;font-weight:700;box-shadow:0 8px 18px rgba(42,30,20,.06)}.region-shortcuts button.active{border-color:#d17142;color:var(--brand-dark);background:var(--brand-soft)}.station-detail{position:absolute;right:34px;bottom:34px;width:min(330px,calc(100% - 84px));background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow);z-index:5}.station-detail h3{margin:0 0 8px}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:8px;gap:8px;margin-top:12px}.detail-item{background:#fff8f1;border-radius:12px;padding:8px}.detail-label{color:var(--muted);font-size:12px}.detail-value{margin-top:3px;font-weight:800}.status-normal,.status-正常{background:var(--teal)}.status-high,.status-高负荷{background:var(--brand)}.status-low,.status-低利用{background:var(--slate)}.status-fault,.status-故障{background:var(--danger)}.status-maintenance,.status-维护中{background:#7b679c}.notice{color:var(--muted);font-size:13px;line-height:1.6}@media (max-width:1100px){.workspace{grid-template-columns:1fr;height:auto;max-height:none}.chat-panel,.map-panel{height:760px;min-height:0}}@media (max-width:720px){.page{padding:14px}.map-header,.topbar{align-items:flex-start;flex-direction:column}.kpis,.overview-grid{grid-template-columns:repeat(2,1fr)}.composer{grid-template-columns:1fr}}