/******* Do not edit this file *******
Simple Custom CSS and JS - by Silkypress.com
Saved: Jul 10 2025 | 10:10:23 */
/* ─── H4 （サブトピック）─── */
.single__column__page .textItemBox h4 {
  position: relative !important;
  padding-left: 0.9em !important;
  font-size: 1.3rem !important;
  font-weight: 600 !important;
  margin: 1.8em 0 1em !important;
  line-height: 1.45 !important;
  color: #333 !important;
}

.single__column__page .textItemBox h4::before {
  content: "" !important;
  position: absolute !important;
  left: 0;
  top: 0.25em;
  width: 4px;
  height: 1.1em;
  background: linear-gradient(180deg, #00a3d4 0%, #00c8c0 100%) !important;
  border-radius: 2px !important;
}

/* スマホ幅でのフォントサイズ調整 */
@media (max-width: 599px) {
  .single__column__page .textItemBox h4 {
    font-size: 1.15rem !important;
  }
}