/* Additive staging fallback until the next scoped frontend bundle release. */
.kline-lab__module-rail > div:first-child:not(:has(.kline-lab__research-divider)) > button[aria-label="Explore"] {
  position: relative;
  margin-top: .46rem;
}

.kline-lab__module-rail > div:first-child:not(:has(.kline-lab__research-divider)) > button[aria-label="Explore"]::before {
  position: absolute;
  top: -.34rem;
  left: .44rem;
  width: 1.55rem;
  border-top: 1px solid var(--lab-line-strong);
  content: "";
  pointer-events: none;
}