.breadcrumb {
  font-size: 0.9rem;
  margin-bottom: 1em;
}

.breadcrumb ol {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 0.5em;
  flex-wrap: wrap;
  word-break: break-word; /* 長い単語で折り返す */
}

.breadcrumb li {
  min-width: 0; /* flexboxの縮小問題対策 */
}

.breadcrumb li::after {
  content: "›";
  padding-left: 0.5em; /* margin-leftからpadding-leftに変更 */
  color: #666;
}

.breadcrumb li:last-child::after {
  content: "";
  padding-left: 0;
}

.breadcrumb li:last-child {
  flex-shrink: 0;
}

.breadcrumb a {
  color: #0073aa;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* スマホ対応 */
@media screen and (max-width: 480px) {
  .breadcrumb {
    font-size: 12px;
    margin: 12px 0;
  }
  .breadcrumb a {
    padding: 4px 6px;
    display: inline-block;
  }
}