:root{--bg-canvas:#e4e4e0;--bg-poster:#efefec;--bg-surface:#fff;--bg-subtle:#e6e6e2;--bg-oscilloscope:#111113;--bg-slate-dark:#18181b;--border-hairline:#d4d4ce;--text-primary:#111113;--text-secondary:#3f3f46;--text-muted:#71717a;--accent-orange:#ff4814;--accent-orange-deep:#dc3506;--accent-orange-soft:#fff1ec;--status-pass:#15803d;--status-warn:#d97706;--status-fault:#dc2626;--font-display:"Space Grotesk", sans-serif;--font-mono:"JetBrains Mono", monospace;--font-body:"Inter", sans-serif;--card-radius:6px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-canvas);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;background-image:radial-gradient(#11111314 1px,#0000 1px),linear-gradient(90deg,#11111306 1px,#0000 1px),linear-gradient(#11111306 1px,#0000 1px);background-size:20px 20px,80px 80px,80px 80px;min-height:100vh;overflow-x:hidden}.lab-shell{flex-direction:column;min-height:100vh;display:flex}.lab-topbar{z-index:50;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-hairline);background-color:#fffffff0;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:12px 24px;display:flex;position:sticky;top:0}.lab-container{flex:1;width:100%;max-width:100%;margin:0 auto;padding:20px 28px 32px}.lab-container-fullbleed{flex-direction:column;flex:1;width:100%;max-width:100%;margin:0;padding:0;display:flex}.fullbleed-city-wrapper{flex-direction:column;flex:1;width:100%;display:flex;position:relative}.fullbleed-city-stage{-webkit-user-select:none;user-select:none;background-color:#18181b;flex-direction:column;justify-content:space-between;width:100%;min-height:calc(100vh - 62px);display:flex;position:relative;overflow:hidden}.zoomable-world-canvas{transform-origin:50%;z-index:5;will-change:transform;width:100%;height:100%;position:absolute;inset:0}.fullbleed-city-img{object-fit:cover;object-position:center center;z-index:1;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.fullbleed-city-vignette{z-index:8;pointer-events:none;background:radial-gradient(circle,#0000 54%,#11111357 100%),linear-gradient(#11111385 0%,#0000 15% 80%,#111113d6 100%);position:absolute;inset:0}.city-floating-topbar{z-index:20;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:14px 24px;display:flex;position:relative}.city-floating-left-drawer{z-index:22;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background-color:#efefecf0;border:1.5px solid #111113;border-radius:8px;width:395px;max-width:calc(100vw - 48px);padding:16px 16px 18px;position:absolute;top:64px;bottom:102px;left:24px;overflow-y:auto;box-shadow:0 24px 50px #00000059}.city-bottom-dock{z-index:20;border-top:2px solid #111113;grid-template-columns:1.55fr 1fr;margin-top:auto;display:grid;position:relative}.city-bottom-info{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background-color:#111113eb;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:12px 24px;display:flex}.city-bottom-orange-pedestal{background:repeating-linear-gradient(-45deg,#11111317,#11111317 2px,#0000 2px 8px),linear-gradient(135deg,#ff4814 0%,#c82e00 100%);border-left:2px solid #111113;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding:12px 24px;display:flex}.orange-3d-icon-pin{cursor:pointer;z-index:15;background:0 0;border:none;flex-direction:column;align-items:center;transition:transform .2s cubic-bezier(.16,1,.3,1);display:flex;position:absolute;transform:translate(-50%,-100%)}.orange-3d-icon-pin:hover,.orange-3d-icon-pin.hovered{z-index:35;transform:translate(-50%,-112%)scale(1.08)}.orange-3d-badge-cube{background:linear-gradient(145deg,#ff6436 0%,#ff4814 65%,#e03504 100%);border:1.5px solid #fff;border-radius:11px;justify-content:center;align-items:center;width:44px;height:44px;display:flex;position:relative;box-shadow:0 5px #9e2400,0 12px 22px #18181b52}.orange-3d-badge-num{color:#fff;font-family:var(--font-mono);background-color:#18181b;border:1.5px solid #fff;border-radius:99px;padding:1px 5px;font-size:9px;font-weight:800;position:absolute;top:-6px;right:-6px}.orange-3d-pin-stem{background-color:#ff4814;width:2px;height:14px;display:block;box-shadow:0 2px 4px #00000040}.orange-3d-hover-pill{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);text-align:left;opacity:0;pointer-events:none;background-color:#fffffff5;border:1.5px solid #18181b;border-left:4px solid #ff4814;border-radius:6px;padding:6px 12px;transition:all .16s;position:absolute;top:2px;left:54px;transform:translate(-6px);box-shadow:0 12px 28px #18181b38}.orange-3d-icon-pin:hover .orange-3d-hover-pill,.orange-3d-icon-pin.hovered .orange-3d-hover-pill{opacity:1;transform:translate(0)}.minimal-swiss-pill{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#18181b;font-family:var(--font-mono);letter-spacing:.04em;cursor:pointer;background-color:#ffffffe6;border:1px solid #18181b;border-radius:4px;padding:6px 11px;font-size:10px;font-weight:800;box-shadow:0 4px 12px #0000001f}.minimal-swiss-pill:hover{color:#fff;background-color:#ff4814;border-color:#ff4814}.editorial-step-row{cursor:pointer;border-top:1px solid #1111131a;border-radius:6px;align-items:center;gap:12px;padding:9px 10px;transition:all .15s;display:flex}.editorial-step-row:hover,.editorial-step-row.selected{background-color:#ffffffdb;box-shadow:0 4px 12px #1111130f}.editorial-step-num{letter-spacing:-.04em;color:#111113;align-items:baseline;gap:3px;font-size:22px;font-weight:800;display:flex}.editorial-step-dot{background-color:#ff4814;border-radius:50%;width:5px;height:5px;display:inline-block}.editorial-teachback-box{background-color:#ffffff8c;border:1px solid #111113;position:relative}.editorial-teachback-tag{background-color:var(--bg-poster);letter-spacing:.08em;color:#111113;padding:0 6px;font-size:8.5px;font-weight:800;position:absolute;top:-8px;left:12px}.editorial-black-arrow-btn{color:#fff;cursor:pointer;background-color:#111113;border:none;justify-content:center;align-items:center;width:40px;height:40px;font-size:17px;font-weight:700;transition:background-color .15s;display:inline-flex;position:absolute;bottom:-1px;right:-1px}.editorial-black-arrow-btn:hover{background-color:#ff4814}.pedestal-black-ribbon{color:#fff;font-family:var(--font-mono);letter-spacing:.06em;text-align:left;cursor:pointer;background-color:#111113;border:1px solid #ffffff26;align-items:center;padding:9px 16px;font-size:10px;font-weight:800;display:inline-flex;transform:skewY(-3deg);box-shadow:0 10px 20px #0000004d}.lab-card{background-color:var(--bg-surface);border:1px solid var(--border-hairline);border-radius:var(--card-radius);padding:20px;position:relative;box-shadow:0 6px 20px -8px #1111130d}.lab-card-dark{background-color:var(--bg-oscilloscope);color:#faf9f6;border-radius:var(--card-radius);border:1px solid #27272a;padding:20px}.lab-architectural-footer{border-top:1px solid var(--border-hairline);background-color:var(--bg-poster);margin-top:24px;padding:18px 28px}.lab-footer-inner{grid-template-columns:1.35fr 1fr;align-items:stretch;gap:20px;max-width:100%;margin:0 auto;display:grid}.footer-step-box{background-color:#ffffffa6;border:1px solid #111113;padding:16px 20px;position:relative}.footer-step-tag{background-color:var(--bg-poster);letter-spacing:.08em;color:#111113;padding:0 6px;font-size:9px;font-weight:800;position:absolute;top:-8px;left:14px}.footer-orange-pedestal{background:linear-gradient(135deg,#ff4814 0%,#d63204 100%);border:1px solid #111113;border-radius:4px;align-items:center;padding:14px 20px;display:flex;position:relative;overflow:hidden}.footer-pedestal-pattern{pointer-events:none;background-image:repeating-linear-gradient(-45deg,#1111131a,#1111131a 2px,#0000 2px 7px);position:absolute;inset:0}.footer-black-badge{color:#fff;letter-spacing:.06em;background-color:#111113;align-items:center;padding:8px 14px;font-size:9px;font-weight:800;display:inline-flex;transform:skewY(-2deg)}.led-matrix-surface{color:#faf9f6;background-color:#111113;background-image:radial-gradient(#2c2c32 1.5px,#0000 1.5px);background-size:8px 8px;border:1px solid #2e2e34;border-radius:6px}.hatched-track{background-color:#e6e6e2;background-image:repeating-linear-gradient(-45deg,#1111131c,#1111131c 2px,#0000 2px 6px)}.hatched-dark{background-color:#1f1f23;background-image:repeating-linear-gradient(-45deg,#ffffff14,#ffffff14 2px,#0000 2px 6px)}.font-display{font-family:var(--font-display)}.font-mono{font-family:var(--font-mono)}.big-metric-number{font-family:var(--font-display);letter-spacing:-.03em;font-size:3.1rem;font-weight:700;line-height:1}.btn-orange{background-color:var(--accent-orange);color:#fff;border:1px solid var(--accent-orange-deep);font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;cursor:pointer;border-radius:4px;align-items:center;gap:6px;padding:8px 14px;font-size:11px;font-weight:700;transition:all .15s;display:inline-flex}.btn-orange:hover{background-color:var(--accent-orange-deep)}.btn-industrial{background-color:var(--bg-subtle);color:var(--text-primary);border:1px solid var(--border-hairline);font-family:var(--font-mono);letter-spacing:.03em;text-transform:uppercase;cursor:pointer;border-radius:4px;align-items:center;gap:6px;padding:8px 14px;font-size:11px;font-weight:600;transition:all .15s;display:inline-flex}.btn-industrial:hover,.btn-industrial.active{background-color:var(--text-primary);color:#fff;border-color:var(--text-primary)}.badge-mono{font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;background-color:var(--bg-subtle);color:var(--text-secondary);border-radius:3px;align-items:center;gap:5px;padding:3px 8px;font-size:10px;font-weight:700;display:inline-flex}.badge-orange{background-color:var(--accent-orange);color:#fff}.badge-fault{background-color:var(--status-fault);color:#fff;animation:1s infinite pulseFault}.badge-pass{color:#166534;background-color:#dcfce7;border:1px solid #86efac}@keyframes pulseFault{0%,to{opacity:1}50%{opacity:.65}}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.grid-2-1{grid-template-columns:1.85fr 1fr;gap:18px;display:grid}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}@media (width<=1180px){.city-bottom-dock,.lab-footer-inner{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3,.grid-2-1,.grid-2{grid-template-columns:1fr}}.telemetry-table{border-collapse:collapse;width:100%;font-family:var(--font-mono);font-size:12px}.telemetry-table th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);border-bottom:1px solid var(--border-hairline);padding:10px 12px;font-size:10px}.telemetry-table td{color:var(--text-primary);border-bottom:1px solid #e5e5e0;padding:11px 12px}.telemetry-table tr:hover td{background-color:#f4f4f0}