/* 首页文章卡片可点击。具体跳转逻辑由 card-click.js 处理。 */
#recent-posts .recent-post-item:not(.ads-wrap) {
  cursor: pointer;
}

/* 保留侧栏时主栏采用双列，避免标题与元信息在窄卡片内被迫断行。 */
@media screen and (min-width: 1100px) {
  #recent-posts.masonry .recent-post-items {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    height: auto !important;
  }

  #recent-posts.masonry .recent-post-item {
    position: static !important;
    width: auto;
    margin-bottom: 0;
    transform: none !important;
  }
}

.index-announcement {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 0 0 20px;
  padding: 14px 17px;
  border-left: 4px solid #48515c;
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--font-color);
  box-shadow: var(--card-box-shadow);
}

.index-announcement__copy {
  display: grid;
  gap: 3px;
  line-height: 1.55;
}

.index-announcement__title {
  color: #48515c;
  font-weight: 700;
}

.index-announcement__action {
  flex: none;
  padding: 7px 10px;
  border-radius: 6px;
  background: #48515c;
  color: #fff !important;
  font-size: 0.9em;
  text-decoration: none;
  white-space: nowrap;
}

.index-announcement__action:hover {
  background: #363d46;
}

@media screen and (max-width: 768px) {
  .index-announcement {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
}

.index-category-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.index-category-filter button {
  padding: 5px 12px;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--card-bg);
  color: var(--font-color);
  font: inherit;
  cursor: pointer;
}

.index-category-filter button.is-active,
.index-category-filter button:hover {
  border-color: #48515c;
  background: #48515c;
  color: #fff;
}