.topo-header{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:20px;padding-top:48px;padding-bottom:20px;display:flex}.topo-title{letter-spacing:-.045em;margin:0 0 8px;font-size:clamp(2rem,4.4vw,3.2rem);font-weight:400;line-height:1.02}.topo-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;display:flex}.topo-filters{background:var(--ga-hover);border-radius:999px;gap:4px;padding:4px;display:inline-flex}.topo-filters button{font-size:12.5px;font-weight:500;font-family:var(--ga-font-sans);color:var(--ga-fg2);cursor:pointer;transition:background var(--ga-dur-base) var(--ga-ease-out), color var(--ga-dur-base) var(--ga-ease-out);background:0 0;border:0;border-radius:999px;padding:6px 14px}.topo-filters button.active{background:var(--ga-surface);color:var(--ga-fg1);box-shadow:var(--ga-shadow-sm)}.topo-status{text-align:right;max-width:320px}.topo-map{background:var(--ga-surface);border-radius:var(--ga-r-lg);width:100%;height:auto;box-shadow:var(--ga-shadow-md)}.topo-edge{stroke:var(--ga-border-strong);stroke-width:1px;opacity:.55;transition:opacity var(--ga-dur-base) var(--ga-ease-out)}.topo-edge-lit{stroke:var(--ga-fg1);opacity:1;stroke-width:1.6px}.topo-edge-dim{opacity:.12}.topo-node{cursor:pointer;outline:none}.topo-node circle:not(.topo-node-hit){transition:r var(--ga-dur-base) var(--ga-ease-out)}.topo-node-hit{fill:#0000}.topo-node:hover circle:not(.topo-node-hit),.topo-node:focus-visible circle:not(.topo-node-hit){r:12}.topo-node:focus-visible circle:not(.topo-node-hit),.topo-node-selected circle{stroke:var(--ga-fg1);stroke-width:2.5px}.topo-node text{fill:var(--ga-fg1);font-size:11px;font-weight:500;font-family:var(--ga-font-sans);pointer-events:none}.topo-node-dim{opacity:.25}.topo-legend{font-family:var(--ga-font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--ga-fg3);gap:20px;margin-top:14px;font-size:10.5px;display:flex}.topo-legend span{align-items:center;gap:7px;display:inline-flex}.topo-legend i{border-radius:50%;width:9px;height:9px}