.taxonomy-filter {
  margin: 30px 0 38px;
  border-block: 1px solid #d8d3c7;
  padding: 18px 0 14px;
}

.taxonomy-filter__row {
  display: flex;
  gap: 8px;
  align-items: center;
  overflow-x: auto;
  padding: 2px 2px 8px;
  scrollbar-width: thin;
}

.taxonomy-filter__row--secondary {
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid #e5e0d6;
}

.taxonomy-filter__button {
  flex: 0 0 auto;
  min-height: 40px;
  border: 1px solid #c9c3b7;
  border-radius: 999px;
  padding: 9px 16px;
  background: #fff;
  color: #171713;
  font: 700 13px/1.2 "Noto Sans JP", sans-serif;
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, color .18s ease;
}

.taxonomy-filter__button:hover,
.taxonomy-filter__button:focus-visible {
  border-color: #171713;
  outline: none;
}

.taxonomy-filter__button.is-active {
  border-color: #171713;
  background: #171713;
  color: #fff;
}

.taxonomy-filter__row--secondary .taxonomy-filter__button.is-active {
  border-color: #f2b900;
  background: #f2b900;
  color: #111;
}

.taxonomy-filter__status {
  margin: 2px 4px 0;
  color: #6d695f;
  font: 600 11px/1.4 "Noto Sans JP", sans-serif;
}

.taxonomy-filter__empty {
  margin-top: 18px;
  padding: 28px;
  border: 1px solid #d8d3c7;
  border-radius: 18px;
  background: #faf8f2;
  text-align: center;
}

.taxonomy-filter__empty strong,
.taxonomy-filter__empty span { display: block; }
.taxonomy-filter__empty span { margin-top: 6px; color: #6d695f; }
.article-card[hidden], .insights-section-heading[hidden], .taxonomy-filter__row[hidden], .taxonomy-filter__empty[hidden] { display: none !important; }

@media (max-width: 640px) {
  .taxonomy-filter { margin: 22px 0 30px; padding-block: 14px 10px; }
  .taxonomy-filter__row {
    margin-inline: -18px;
    padding-inline: 18px;
    scroll-padding-inline: 18px;
  }
  .taxonomy-filter__button { min-height: 42px; padding-inline: 14px; }
}