/* ============================================
   Responsive Styles — Qince News Theme
   ============================================ */

/* 平板 */
@media (max-width: 1024px) {
  .main-container,
  .single-container,
  .category-container {
    flex-direction: column;
    padding: 70px 16px 32px;
  }

  .main-sidebar {
    width: 100%;
    position: static;
  }

  .article-card {
    flex-direction: column;
  }

  .article-card-thumb {
    width: 100%;
    height: 180px;
  }

  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .featured-first .featured-first-thumb {
    height: 180px;
  }

  .featured-first .featured-card-title {
    font-size: 20px;
  }

  .cat-switch-bar {
    gap: 0;
  }

  .cat-switch-btn {
    padding: 8px 12px;
    font-size: 14px;
  }

  .qrcode-popup {
    right: auto;
    left: 50%;
    top: auto;
    bottom: 100%;
    transform: translateX(-50%);
    margin-bottom: 8px;
  }

  .pagination a,
  .pagination span {
    padding: 6px 12px;
    font-size: 13px;
  }

  .breadcrumb {
    font-size: 12px;
  }

  .article-header h1 {
    font-size: 26px;
  }

  .article-content {
    font-size: 16px;
  }

  .article-content h2 {
    font-size: 20px;
  }

  .article-content h3 {
    font-size: 18px;
  }
}

/* 手机 */
@media (max-width: 768px) {
  .main-container,
  .single-container,
  .category-container {
    padding: 60px 12px 24px;
  }

  .featured-card-title {
    font-size: 22px;
  }

  .article-header h1 {
    font-size: 24px;
  }

  .article-content {
    font-size: 16px;
    line-height: 1.7;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .main-sidebar {
    position: static;
  }

  .article-prev-next {
    flex-direction: column;
  }

  .article-card-meta {
    flex-wrap: wrap;
    gap: 8px;
  }

  .featured-first .featured-first-thumb {
    height: 160px;
  }

  .featured-first .featured-first-body {
    padding: 14px 16px 18px;
  }

  .featured-cat-bar {
    padding: 12px 16px;
    gap: 8px;
  }
  .featured-cat-tag {
    padding: 5px 14px;
    font-size: 13px;
  }

  .featured-first .featured-card-title {
    font-size: 18px;
  }

  .cat-switch-bar {
    margin-bottom: 20px;
  }

  .cat-switch-btn {
    padding: 8px 10px;
    font-size: 13px;
  }

  .category-header h1 {
    font-size: 22px;
  }

  .pagination {
    gap: 4px;
  }

  .pagination a,
  .pagination span {
    padding: 6px 10px;
    font-size: 12px;
  }

  .article-tags a {
    font-size: 12px;
    padding: 3px 10px;
  }

  .author-card {
    flex-direction: column;
    text-align: center;
  }

  .related-card-thumb {
    height: 120px;
  }

  .article-featured-image img {
    max-height: 300px;
  }

  .single-content {
    max-width: 100%;
  }
}

/* 小手机 */
@media (max-width: 480px) {
  .main-container,
  .single-container,
  .category-container {
    padding: 52px 10px 20px;
  }

  .article-header h1 {
    font-size: 20px;
  }

  .featured-card-title {
    font-size: 18px;
  }

  .category-header h1 {
    font-size: 20px;
  }

  .sidebar-widget-title {
    font-size: 16px;
  }

  .popular-list a {
    font-size: 13px;
  }
}