/* Keep the numerals upright inside the vertical 第1部 / 第2部 labels. */
.part span {
  display: inline-block;
  writing-mode: horizontal-tb;
  text-orientation: upright;
}

.worry-grid .icon img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

/* Use the optimized WebP asset for the hero background. */
.hero-photo {
  background-image: url(../img/hero-family.webp);
}