/* Dense desktop workbench with a stacked touch layout on narrow screens. */
body{font-size:13px}header{padding:12px 22px}main{max-width:1800px;padding:0 22px}.hero{display:block;padding:17px 0 8px}.hero h1{font-size:27px;letter-spacing:-.025em;margin:0 0 5px}.hero p{margin:3px 0;max-width:none}.hero .eyebrow{font-size:9px;margin-bottom:6px}.related-page{display:flex;gap:20px;justify-content:space-between;margin:4px 0 13px;font-size:11px}.providerbar{padding:10px 13px;gap:18px;margin:0;border-radius:12px}.providerbar>div{display:flex;gap:12px;align-items:center}.providerbar .eyebrow{white-space:nowrap;font-size:9px}#providerNote{font-size:11px;max-width:590px;margin:0}.seg button,button,select{padding:6px 10px;font-size:12px}#providers img{width:21px;height:16px;padding:1px}#providers button{gap:6px}.stage-controls{padding:8px 0;gap:18px;margin:0}.stage-controls label{font-size:11px}.stage-controls select{padding:5px 8px;margin-top:2px}.jwcc-toggle{padding:7px 10px}#boundaryNote{font-size:11px;margin:0 0 9px;line-height:1.35;max-width:none}.bench-canvas{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(330px,1fr);gap:13px;align-items:stretch}.technical-map{margin:0;padding:6px;border-radius:15px}.technical-map svg{min-width:0;width:100%}.maplegend{font-size:10px;gap:5px 12px;padding:7px 2px}.tech-narrator{margin:0;border-radius:15px;padding:15px;max-height:580px;overflow:auto}.narratorhead{display:block;margin-bottom:12px}.narratorhead h2{font-size:19px;line-height:1.2;margin:4px 0 12px}.narratorhead .eyebrow{font-size:9px;margin:0}.narratorhead .seg{display:flex;gap:3px}.narratorhead .seg button{padding:6px 8px;font-size:11px}.tech-grid{display:block}.tech-card{padding:12px;margin-bottom:9px;border-radius:9px}.tech-card h3{font-size:14px;margin:0 0 6px}.tech-card p{font-size:12px;line-height:1.5;margin:6px 0}.tech-narrator .note{font-size:11px;line-height:1.4;margin:8px 0}.tech-narrator pre{font-size:11px;padding:12px}.status-tag{font-size:9px}.bench-tray{border:1px solid var(--line);border-radius:12px;background:#fff;margin:11px 0 15px}.bench-tray-head{display:flex;justify-content:space-between;gap:10px;padding:9px 12px}.bench-tray-head button[aria-pressed="true"]{background:#09243e;color:#fff}#benchPanel{border-top:1px solid var(--line);max-height:370px;overflow:auto;padding:0 15px}.technical-section{padding:14px 0;border:0}.technical-section .eyebrow{display:none}.technical-section h2{font-size:19px;margin:0 0 6px}.technical-section p{font-size:12px}.technical-section summary{font-size:18px;list-style:none;pointer-events:none}.technical-section th,.technical-section td{padding:10px;font-size:12px;min-width:120px}.technical-section .guidance{padding:10px 0}.technical-section select{margin-left:12px}footer{padding:10px 22px;font-size:9px}#sources a{font-size:11px}
@media(min-width:1450px){.tech-narrator{max-height:640px}}@media(max-width:1100px){.bench-canvas{grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr)}.providerbar{align-items:flex-start}.providerbar>div{display:block}.providerbar .eyebrow{display:none}.technical-map{overflow:auto}.technical-map svg{min-width:590px}.tech-narrator{max-height:530px}}
@media(max-width:800px){main{padding:0 12px}.hero h1{font-size:23px}.related-page{display:block}.related-page span{display:block;margin-top:4px}.providerbar{gap:8px}.providerbar>div{display:block}#providerNote{max-width:none}.bench-canvas{display:block}.technical-map svg{min-width:650px}.tech-narrator{max-height:none;margin-top:10px}.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.bench-tray-head{flex-wrap:wrap}#benchPanel{max-height:480px}.stage-controls{gap:10px}.stage-controls label{flex:1}header{padding:11px 12px}.brand span{display:none}}
@media(max-width:520px){.tech-grid{display:block}.hero p{font-size:12px}.stage-controls{flex-wrap:wrap}.related-page{font-size:10px}.bench-tray-head{padding:8px}.bench-tray-head .seg{gap:2px}.bench-tray-head button{font-size:11px;padding:6px 7px}}
/* Tablet landscape target: keep the workbench shell within the viewport. */
@media(min-width:1024px) and (orientation:landscape){
html,body{height:100%;overflow:hidden}body{display:flex;flex-direction:column}header{flex:none;padding:10px 22px}footer{flex:none;padding:7px 22px}main{width:100%;flex:1;min-height:0;display:flex;flex-direction:column}.hero{flex:none;padding:12px 0 5px}.hero h1{font-size:25px}.hero p{font-size:12px}.related-page{flex:none;margin:2px 0 9px}#architecture{flex:1;min-height:0;display:flex;flex-direction:column}.providerbar,.stage-controls,#boundaryNote{flex:none}.bench-canvas{flex:1;min-height:0;grid-template-columns:minmax(0,1.8fr) minmax(320px,1fr)}.bench-map{min-height:0;display:flex;flex-direction:column}.technical-map{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden}.technical-map svg{min-width:0;max-height:100%;height:100%;width:100%}.maplegend{flex:none}.tech-narrator{height:100%;max-height:none;min-height:0;overscroll-behavior:contain}.bench-tray{position:relative;flex:none;margin:8px 0}.bench-tray-head{padding:7px 10px}#benchPanel{position:absolute;bottom:calc(100% + 7px);left:0;right:0;max-height:min(43dvh,440px);background:#fff;border:1px solid #b7c9da;border-radius:14px;box-shadow:0 -10px 40px #09243e20;z-index:20;overscroll-behavior:contain}.technical-section summary{font-size:17px}.bench-tray-head button{min-height:34px}#providers button{min-height:36px}.narratorhead .seg button{min-height:34px}.stage-controls select{min-height:34px}}
@media(min-width:1024px) and (orientation:landscape) and (max-height:800px){.hero{padding:6px 0 3px}.hero .eyebrow,.hero p:not(.eyebrow){display:none}.hero h1{font-size:22px}.related-page{margin-bottom:5px}.providerbar{padding:7px 10px}.stage-controls{padding:5px 0}.tech-narrator{padding:12px}header{padding-top:7px;padding-bottom:7px}.bench-tray{margin:5px 0}}
.flow-controls{display:flex;align-items:center;justify-content:space-between;gap:8px;flex:none;margin:0 0 7px}.flow-controls button{font-size:11px;min-height:32px;padding:5px 10px}.flow-controls button[aria-pressed="true"]{background:#09243e;color:#fff}.flow-walk{display:flex;align-items:center;gap:8px}.flow-walk[hidden]{display:none}#flowPosition{font-size:10px;min-width:36px;text-align:center}.detail-line{stroke:#617e99;stroke-width:1.6;fill:none}.detail-line.branch{stroke-dasharray:4 4}.detail-line.exchange{stroke-width:2.5;stroke-dasharray:7 3}.detail-line.flow-active{stroke:#0075d5;stroke-width:3}.detail-boundary{stroke:#8b9eaf;stroke-dasharray:3 5}.detail-title{font-size:15px;font-weight:650;fill:#09243e}.detail-sub{font-size:12px;fill:#525b65}.detail-caption{font-size:10px;fill:#525b65}.flow-specific{font-size:12px;line-height:1.5;padding:10px;border-left:3px solid #0075d5;background:#edf4fb;margin:0 0 10px}.technical-map.flow-enlarged{overflow:auto;align-items:flex-start;justify-content:flex-start}.technical-map.flow-enlarged svg{flex-shrink:0;height:auto;max-height:none}.hero{padding:8px 0 3px}.hero h1{font-size:22px;margin:0}.related-page{margin-bottom:6px}.providerbar{padding:7px 10px}@media(min-width:1024px) and (orientation:landscape){.hero{padding:6px 0 2px}.hero h1{font-size:21px}.providerbar{margin-top:0}#architecture{padding-top:0}.flow-controls{margin-bottom:6px}.related-page{margin-bottom:6px}}@media(max-width:600px){.flow-controls{flex-wrap:wrap}.flow-walk{gap:5px}}
.topo-zone{fill:#fff;fill-opacity:.7;stroke:#bfcedb;stroke-width:1.2}.topo-zone.source-zone{fill:#edf4fb;fill-opacity:.55}.topo-zone.transport-zone{fill:#f7f9fc;stroke-dasharray:5 5}.topo-zone.secret-zone{fill:#e8eff7;stroke:#6686a3;stroke-width:1.8;stroke-dasharray:7 4}.topo-zone-label{font-size:12px;letter-spacing:1px;fill:#45627a;font-weight:650}.topo-node{cursor:pointer}.topo-hit{fill:transparent;stroke:none}.topo-halo{fill:#fff;stroke:transparent;stroke-width:2}.topo-node.active .topo-halo{fill:#e1f0fc;stroke:#0075d5}.topo-node:hover .topo-halo{fill:#e1f0fc}.topo-node:focus{outline:none}.topo-node:focus .topo-halo{stroke:#0075d5;stroke-width:3}.topo-symbol{fill:#fff;stroke:#245579;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}.topo-node.active .topo-symbol{stroke:#006bb6}.topo-name{font-size:16px;font-weight:600;fill:#09243e;paint-order:stroke;stroke:#f7faff;stroke-width:3;stroke-linejoin:round}.topo-edge-label{font-size:12px;fill:#52697c;paint-order:stroke;stroke:#f7faff;stroke-width:3}.topo-telemetry{fill:#f4f8fc;stroke:#bfcedb}.telemetry-line{fill:none;stroke:#839db3;stroke-dasharray:2 5;stroke-width:1.4}