@layer components{.transport-diagram{--route-color:var(--green);border:1px solid var(--border-strong);background:var(--surface);border-radius:10px;min-width:0;padding:24px}.transport-toolbar{justify-content:space-between;align-items:center;gap:14px;margin-bottom:26px;display:flex}.transport-toolbar>span{color:var(--muted);font-size:11px}.transport-controls{border:1px solid var(--line);background:var(--surface-inset);border-radius:6px;gap:4px;padding:3px;display:flex}.transport-controls button{min-height:38px;color:var(--muted);border-radius:4px;padding:7px 10px;font-size:10px}.transport-controls button[aria-pressed=true]{color:var(--route-color);background:var(--surface-hover)}.transport-controls button:hover{color:var(--text)}.transport-controls button[aria-pressed=true]:hover{color:var(--route-color)}.transport-map{grid-template-columns:minmax(0,1fr) minmax(100px,.9fr) minmax(0,1fr);align-items:center;display:grid}.transport-endpoint{border:1px solid var(--green-line);background:var(--green-wash);text-align:center;border-radius:7px;flex-direction:column;justify-content:center;align-self:stretch;align-items:center;gap:10px;min-width:0;padding:21px 12px 15px;display:flex}.transport-endpoint>svg{color:var(--green);flex-shrink:0}.transport-endpoint>span{color:var(--text-soft);font-size:11px}.transport-key{color:var(--text-green);align-items:center;gap:5px;font-size:9px;display:flex}.transport-direct-lane{text-align:center;color:var(--green);flex-direction:column;align-items:center;gap:13px;font-size:11px;line-height:1.7;display:flex}.transport-direct-lane .transport-traffic{color:var(--text-green);font-size:9px}.transport-direct-wire{background:var(--green);width:100%;height:2px;position:relative}.transport-direct-wire:before,.transport-direct-wire:after{content:"";border-top:2px solid var(--green);border-right:2px solid var(--green);width:8px;height:8px;position:absolute;top:-3px}.transport-direct-wire:before{left:4px;transform:rotate(-135deg)}.transport-direct-wire:after{right:4px;transform:rotate(45deg)}.transport-branch{border-bottom:1px dashed var(--wire);align-self:start;width:50%;height:calc(50% + 17px)}.transport-branch-left{border-left:1px dashed var(--wire);border-bottom-left-radius:14px;margin-left:50%}.transport-branch-right{border-right:1px dashed var(--wire);border-bottom-right-radius:14px}.transport-relay{border:1px solid var(--border-strong);background:var(--surface-raised);text-align:center;min-height:84px;color:var(--text-soft);border-radius:7px;flex-direction:column;justify-content:center;align-items:center;gap:5px;margin-top:34px;padding:12px 7px;font-size:10px;display:flex}.transport-relay .transport-relay-role{color:var(--text-meta);font-size:9px}.transport-diagram .transport-caption p{max-width:none;color:var(--text-soft);margin:24px 0 0;font-size:12px;line-height:1.85}.transport-diagram .transport-availability{border-top:1px solid var(--line);max-width:none;color:var(--text-meta);margin:13px 0 0;padding-top:13px;font-size:10px;line-height:1.8}.transport-availability a{color:var(--text-soft);text-underline-offset:3px;text-decoration:underline}.transport-diagram[data-route=fallback]{--route-color:var(--amber)}.transport-diagram[data-route=fallback] .transport-direct-lane,.transport-diagram[data-route=fallback] .transport-direct-lane .transport-traffic{color:var(--text-meta)}.transport-diagram[data-route=fallback] .transport-direct-wire{background:repeating-linear-gradient(to right, var(--wire) 0 4px, transparent 4px 9px);height:1px}.transport-diagram[data-route=fallback] .transport-direct-wire:before,.transport-diagram[data-route=fallback] .transport-direct-wire:after{display:none}.transport-diagram[data-route=fallback] .transport-branch{border-style:solid;border-width:2px;border-color:var(--amber);border-top:0}.transport-diagram[data-route=fallback] .transport-branch-left{border-right:0}.transport-diagram[data-route=fallback] .transport-branch-right{border-left:0}.transport-diagram[data-route=fallback] .transport-relay{border-color:var(--accent-line);background:var(--accent-wash);color:var(--amber)}.transport-diagram[data-route=fallback] .transport-relay .transport-relay-role{color:var(--amber)}.transport-detailed{background:0 0;border:0;padding:0}.transport-detailed .transport-endpoint{padding:26px 20px}.transport-detailed .transport-endpoint h3{margin:7px 0 0;font-size:18px}.transport-detailed .transport-endpoint p{margin:5px 0 8px;font-size:12px;line-height:2}.transport-detailed .transport-map{grid-template-columns:minmax(0,1fr) minmax(135px,.7fr) minmax(0,1fr)}.transport-detailed .transport-direct-lane{font-size:14px}.transport-detailed .transport-direct-lane .transport-traffic{font-size:11px}.transport-detailed .transport-relay{font-size:12px}.transport-detailed .transport-relay .transport-relay-role{font-size:10px}.connection-lifecycle{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-bottom:28px;display:grid}.connection-lifecycle article{border-top:1px solid var(--line);padding-top:21px}.connection-lifecycle h3{margin:14px 0 12px;font-size:18px}.connection-lifecycle p{font-size:13px}}@layer responsive{@media (width<=1100px){.relay-teaser-inner{gap:40px}.relay-teaser .transport-toolbar{flex-direction:column;align-items:flex-start;gap:10px}}@media (width<=600px){.transport-diagram{padding:20px 14px}.transport-toolbar{flex-direction:column;align-items:flex-start;gap:10px}.transport-controls{width:100%}.transport-controls button{flex:1;min-height:44px;font-size:11px}.transport-map,.transport-detailed .transport-map{grid-template-columns:minmax(0,1fr) 95px minmax(0,1fr)}.transport-endpoint,.transport-detailed .transport-endpoint{padding:18px 6px 14px}.transport-endpoint>span{font-size:10px}.transport-key{gap:3px;font-size:8px}.transport-key>svg{flex-shrink:0;width:10px}.transport-detailed .transport-endpoint h3,.transport-detailed .transport-endpoint p{display:none}.transport-direct-lane,.transport-detailed .transport-direct-lane{font-size:10px}.transport-direct-lane .transport-traffic,.transport-detailed .transport-direct-lane .transport-traffic{font-size:9px}.transport-relay,.transport-detailed .transport-relay{font-size:10px}.transport-relay .transport-relay-role,.transport-detailed .transport-relay .transport-relay-role{font-size:9px}.transport-detailed{padding:0}.connection-lifecycle{grid-template-columns:1fr;gap:25px}}}