/* Preserve the original corner arcs; only bridge neighboring cards. */
.overview-grid { position: relative; }
.overview-grid > .overview-connections {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
  fill: none;
  stroke: #7ea9e829;
  stroke-width: 1;
}