/* Show each stage from the approved artwork, excluding its embedded heading. */
.point-card .caries-stage {
  width: min(100%, 220px);
  aspect-ratio: 397 / 470;
  margin: 0 auto 16px;
  background-image: url('../images/illust/caries-stages-20260908.png');
  background-repeat: no-repeat;
  background-size: 500% auto;
  background-position: var(--stage-position) 60%;
  border-radius: 12px;
}