.link{fill:none;stroke-linecap:round}.node{cursor:pointer}.node circle{transition:filter .3s ease,fill .8s ease,stroke .8s ease}.node:hover circle{filter:var(--node-glow)}.tree-animating .node{pointer-events:none}.tree-animating .node circle{transition:none}.tree-animating .node:hover circle{filter:none}.node text{pointer-events:none}.region-hull{stroke-linejoin:round;pointer-events:none}.region-wedge{pointer-events:none}