/* 专题阅读分类与 Westdahl 标签的轻量补充样式。 */
.tracks {
  grid-template-columns: repeat(4, 1fr);
}

.entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.tag-filter-block {
  margin: 0 0 30px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 253, 248, .62);
}

.tag-filter-heading {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: baseline;
  margin-bottom: 10px;
}

.tag-filter-heading strong {
  color: var(--green-2);
  font-size: 14px;
}

.tag-filter-heading span {
  color: var(--muted);
  font-size: 12px;
}

.tag-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-filter {
  cursor: pointer;
  padding: 7px 11px;
  border: 1px solid #acd3c2;
  border-radius: 999px;
  background: #eef7f2;
  color: var(--green-2);
  font: inherit;
  font-size: 13px;
}

.tag-filter span {
  margin-left: 3px;
  font-size: 11px;
}

.tag-filter.active,
.tag-filter:hover {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.entry-tag {
  display: inline-block;
  cursor: pointer;
  padding: 3px 8px;
  border: 1px solid #acd3c2;
  border-radius: 999px;
  background: #eef7f2;
  color: var(--green-2);
  font: inherit;
  font-size: 11px;
  line-height: 1.3;
  white-space: nowrap;
}

.entry-tag:hover {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

@media (max-width: 780px) {
  .tracks {
    grid-template-columns: 1fr;
  }
}