/* 样式仅在合集页面加载，延续现有主题的颜色和内容宽度。 */
.collection-directory {
  margin: 0 0 32px;
  padding: 24px;
  border: 1px solid #dce4eb;
  border-radius: 4px;
  background: #fafbfc;
  font-size: 16px;
}

.collection-label {
  margin: 0 0 8px;
  color: #777;
  font-size: 14px;
}

.collection-directory h2 {
  margin: 0 0 16px;
  font-size: 24px;
  line-height: 1.5;
}

.collection-directory ol {
  margin: 0;
  padding-left: 24px;
}

.collection-directory li {
  padding-left: 4px;
}

.collection-directory li + li {
  margin-top: 4px;
}

.collection-directory li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 8px;
  border-radius: 4px;
}

.collection-directory li a span {
  font-size: 14px;
}

.collection-directory a.is-current {
  background: #e9eff5;
  color: #3d5f84;
  font-weight: 600;
}

.collection-directory a:hover,
.collection-pagination a:hover {
  color: #b54b42;
  text-decoration: underline;
}

.collection-directory a:active,
.collection-pagination a:active {
  color: #923c35;
}

.collection-directory a:focus-visible,
.collection-pagination a:focus-visible {
  outline: 2px solid #4e7198;
  outline-offset: 4px;
}

.collection-pagination {
  padding-top: 24px;
  border-top: 1px solid #eee;
  font-size: 16px;
}

.collection-neighbors {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 16px;
}

.collection-neighbors a span {
  display: block;
  font-size: 14px;
}

.collection-neighbors .next {
  margin-left: auto;
  text-align: right;
}

.collection-boundary {
  color: #777;
  font-size: 14px;
}

@media (max-width: 480px) {
  .collection-directory {
    padding: 16px;
  }

  .collection-neighbors {
    gap: 16px;
  }
}