/* 探す対象と会内分類に共通する、ページリンクの横並びナビ。 */
.horizontal-navigation {
  display: flex;
  align-items: stretch;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
  margin-block: 0 24px;
}
.horizontal-navigation-scroll {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}
.horizontal-navigation-list {
  display: flex;
  align-items: stretch;
  gap: 24px;
  width: max-content;
  min-width: 100%;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--line);
  list-style: none;
}
.horizontal-navigation-list > li { flex: none; }
.horizontal-navigation-link {
  display: flex;
  align-items: center;
  gap: var(--ui-space-2, 8px);
  min-height: 48px;
  padding: 8px 0;
  border-bottom: 3px solid transparent;
  color: var(--ink-soft);
  text-decoration: none;
  white-space: nowrap;
}
.horizontal-navigation-link:hover { color: var(--green-dark); }
.horizontal-navigation-link:focus-visible { outline-offset: -3px; }
.horizontal-navigation-link .badge { font-variant-numeric: tabular-nums; }
.horizontal-navigation-link[aria-current="page"] {
  border-bottom-color: currentColor;
  color: var(--green-dark);
  font-weight: 700;
}
.horizontal-navigation-scroll-control {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  min-width: 44px;
  min-height: 48px;
  padding: 4px;
  color: var(--green-dark);
  font-size: 1.75rem;
  line-height: 1;
}
.horizontal-navigation-scroll-control[hidden] { display: none; }
.horizontal-navigation-scroll-control:disabled { opacity: .3; }
@media (max-width: 600px) {
  .horizontal-navigation-list { gap: 20px; }
}
@media print {
  .horizontal-navigation { display: none; }
}