/* Blog storefront design system */

:root {
  --blog-hero-padding: 2rem 1rem;
  --blog-radius: 0.75rem;
  --blog-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --blog-content-max: 720px;
  --blog-sidebar-width: 280px;
  --blog-detail-sidebar-width: 320px;
}

@media (min-width: 1024px) {
  :root {
    --blog-hero-padding: 3rem 1.5rem;
  }
}

/* Skip link removed — use blog layout landmarks only */

/* Layout shell */
.blog-page {
  position: relative;
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .blog-layout--with-sidebar {
    grid-template-columns: minmax(0, 1fr) var(--blog-sidebar-width);
    align-items: start;
  }

  .blog-layout--detail {
    grid-template-columns: minmax(0, 1fr) var(--blog-detail-sidebar-width);
    align-items: start;
  }
}

.blog-layout__sidebar {
  display: none;
  position: sticky;
  top: calc(var(--admin-bar-height, 0px) + 5rem);
  height: fit-content;
}

@media (min-width: 1024px) {
  .blog-layout--with-sidebar .blog-layout__sidebar {
    display: block;
  }

  .blog-layout--detail .blog-layout__sidebar {
    display: block;
  }
}

.blog-layout__main {
  min-width: 0;
}

/* Hero */
.blog-hero {
  background: var(--primary-600);
  color: #fff;
  padding: var(--blog-hero-padding);
  text-align: center;
  border-radius: var(--blog-radius);
  margin-bottom: 2rem;
}

.blog-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.blog-hero__subtitle {
  font-size: 1.05rem;
  opacity: 0.92;
  margin-bottom: 1.5rem;
}

/* Tab navigation */
.blog-tab-nav {
  margin-top: 0.5rem;
}

.blog-tab-nav__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.blog-tab-nav__item:hover {
  background: rgba(255, 255, 255, 0.22);
}

.blog-tab-nav__item--active {
  background: rgba(255, 255, 255, 0.28);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Sidebar */
.blog-sidebar {
  background: #fff;
  border-radius: var(--blog-radius);
  padding: 1.5rem;
  box-shadow: var(--blog-shadow);
}

.dark .blog-sidebar {
  background: #1f2937;
}

.blog-sidebar__section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #e5e7eb;
}

.dark .blog-sidebar__section {
  border-bottom-color: #374151;
}

.blog-sidebar__section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.blog-sidebar__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 1rem;
}

.dark .blog-sidebar__title {
  color: #f3f4f6;
}

.blog-sidebar__title svg {
  color: var(--primary-500);
}

/* Search */
.blog-search-box {
  position: relative;
}

.blog-search-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.dark .blog-search-input {
  background: #374151;
  border-color: #4b5563;
  color: #f3f4f6;
}

.blog-search-input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 59, 130, 246), 0.15);
}

.blog-search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.125rem;
  height: 1.125rem;
  color: #9ca3af;
}

/* Category list */
.blog-category-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-category-list li {
  margin-bottom: 0.35rem;
}

.blog-category-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.625rem 0.75rem;
  border-radius: 0.5rem;
  color: #4b5563;
  text-decoration: none;
  font-size: 0.875rem;
  transition: background 0.2s, color 0.2s;
}

.dark .blog-category-list a {
  color: #d1d5db;
}

.blog-category-list a:hover,
.blog-category-list a.is-active {
  background: color-mix(in srgb, var(--primary-500) 10%, transparent);
  color: var(--primary-600);
}

.blog-category-count {
  background: #f3f4f6;
  color: #6b7280;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
}

.dark .blog-category-count {
  background: #374151;
  color: #9ca3af;
}

/* Sort links */
.blog-sort-links {
  display: flex;
  gap: 0.5rem;
}

.blog-sort-links a {
  flex: 1;
  text-align: center;
  padding: 0.5rem;
  border-radius: 0.5rem;
  border: 1px solid #e5e7eb;
  color: #4b5563;
  text-decoration: none;
  font-size: 0.875rem;
}

.dark .blog-sort-links a {
  border-color: #374151;
  color: #d1d5db;
}

.blog-sort-links a.is-active {
  background: var(--primary-500);
  border-color: var(--primary-500);
  color: #fff;
}

/* Tags */
.blog-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.blog-tag {
  background: #f3f4f6;
  color: #4b5563;
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.dark .blog-tag {
  background: #374151;
  color: #d1d5db;
}

.blog-tag:hover {
  background: var(--primary-500);
  color: #fff;
  transform: translateY(-1px);
}

/* Recent posts sidebar */
.blog-recent-posts {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-recent-posts li {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}

.dark .blog-recent-posts li {
  border-bottom-color: #374151;
}

.blog-recent-posts li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.blog-recent-post {
  display: flex;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.blog-recent-post__image {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 0.5rem;
  object-fit: cover;
  flex-shrink: 0;
}

.blog-recent-post__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e5e7eb;
}

.dark .blog-recent-post__image--placeholder {
  background: #374151;
}

.blog-recent-post__content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.blog-recent-post__title {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #1f2937;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dark .blog-recent-post__title {
  color: #f3f4f6;
}

.blog-recent-post:hover .blog-recent-post__title {
  color: var(--primary-600);
}

.blog-recent-post__date {
  font-size: 0.6875rem;
  color: #6b7280;
}

/* Article cards */
.blog-post-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .blog-post-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1280px) {
  .blog-post-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-post-card {
  position: relative;
}

.blog-post-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.blog-post-card__link--featured {
  flex-direction: column;
}

@media (min-width: 768px) {
  .blog-post-card__link--featured {
    flex-direction: row;
  }
}

/* Featured article card */
.blog-featured-card {
  border-radius: var(--blog-radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid #e5e7eb;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.dark .blog-featured-card {
  background: #1f2937;
  border-color: #374151;
}

.blog-featured-card:hover {
  transform: translateY(-0.2rem);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1);
}

.blog-featured-card__link {
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
}

@media (min-width: 768px) {
  .blog-featured-card__link {
    flex-direction: row;
    align-items: stretch;
  }
}

.blog-featured-card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #f3f4f6;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .blog-featured-card__media {
    width: 48%;
    min-height: 100%;
    aspect-ratio: auto;
  }

  .blog-featured-card__media::before {
    content: "";
    display: block;
    padding-top: 56.25%;
  }

  .blog-featured-card__image {
    position: absolute;
    inset: 0;
  }
}

.blog-featured-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.blog-featured-card__badge {
  position: absolute;
  top: 0.875rem;
  right: 0.875rem;
  z-index: 2;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  background: var(--primary-600);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
}

.blog-featured-card__category {
  position: absolute;
  bottom: 0.875rem;
  right: 0.875rem;
  z-index: 2;
  padding: 0.3rem 0.65rem;
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.92);
  color: var(--primary-700);
  font-size: 0.75rem;
  font-weight: 500;
}

.dark .blog-featured-card__category {
  background: rgba(31, 41, 55, 0.92);
  color: var(--primary-300);
}

.blog-featured-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1;
  min-width: 0;
}

@media (min-width: 768px) {
  .blog-featured-card__body {
    padding: 1.75rem 2rem;
    justify-content: center;
  }
}

.blog-featured-card__title {
  font-family: Morabba Medium, sans-serif;
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  line-height: 1.45;
  color: #111827;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dark .blog-featured-card__title {
  color: #f9fafb;
}

.blog-featured-card__excerpt {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #4b5563;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dark .blog-featured-card__excerpt {
  color: #9ca3af;
}

.blog-featured-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.8125rem;
  color: #6b7280;
}

.blog-featured-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.blog-featured-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-600);
}

.blog-featured-card:hover .blog-featured-card__cta {
  color: var(--primary-700);
}

.blog-post-card__featured-image {
  min-height: 0;
}

.blog-post-card__category-link {
  display: none;
}

.article-box.blog-post-card {
  height: auto !important;
  width: 100% !important;
  min-height: auto !important;
  max-height: none !important;
  border-radius: var(--blog-radius) !important;
  background-color: #fff !important;
  padding: 0.5rem !important;
  box-shadow: var(--blog-shadow) !important;
  transition: transform 0.3s, box-shadow 0.3s !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
}

.dark .article-box.blog-post-card {
  background-color: #1f2937 !important;
}

.article-box.blog-post-card:hover {
  transform: translateY(-0.35rem);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

.article-box .relative {
  width: 100% !important;
  position: relative !important;
  overflow: hidden !important;
  aspect-ratio: 16 / 9 !important;
}

.article-box_img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block !important;
  position: absolute !important;
  inset: 0 !important;
  border-radius: 0 !important;
}

.article-box .img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 1;
  pointer-events: none;
}

@media (hover: hover) {
  .article-box:hover .img-overlay {
    opacity: 1;
  }
}

.article-box .read-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.35rem 0.75rem;
  font-weight: 500;
  border-radius: 0.5rem;
  border: 2px solid #fff;
  color: #fff;
}

/* Pagination */
.blog-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  padding: 1rem 0;
}

.blog-pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border-radius: 0.5rem;
  background: #fff;
  color: #4b5563;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid #e5e7eb;
  transition: all 0.2s;
}

.dark .blog-pagination-item {
  background: #1f2937;
  border-color: #374151;
  color: #d1d5db;
}

.blog-pagination-item:hover {
  background: color-mix(in srgb, var(--primary-500) 12%, #fff);
  border-color: var(--primary-500);
  color: var(--primary-600);
}

.blog-pagination-item.is-active {
  background: var(--primary-500);
  border-color: var(--primary-500);
  color: #fff;
}

.blog-pagination-ellipsis {
  color: #9ca3af;
}

/* Buttons */
.blog-btn-primary,
.blog-comment-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.75rem 1.25rem;
  border: none;
  border-radius: 0.5rem;
  background: var(--primary-600);
  color: #fff;
  font-family: Dana Medium, sans-serif;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s;
}

.blog-btn-primary:hover,
.blog-comment-submit:hover {
  background: var(--primary-500);
}

.blog-comment-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Mobile filter */
.blog-mobile-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  border: 1px solid #e5e7eb;
  border-radius: 9999px;
  background: #fff;
  color: #374151;
  margin-bottom: 1rem;
}

.dark .blog-mobile-filter-btn {
  background: #1f2937;
  border-color: #374151;
  color: #e5e7eb;
}

@media (min-width: 1024px) {
  .blog-mobile-filter-btn {
    display: none;
  }
}

.blog-mobile-filter-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: #fff;
  padding: 1rem;
  transform: translateY(100%);
  transition: transform 0.3s;
  overflow-y: auto;
}

.dark .blog-mobile-filter-modal {
  background: #111827;
}

.blog-mobile-filter-modal.is-open {
  transform: translateY(0);
}

.blog-mobile-filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}

.dark .blog-mobile-filter-header {
  border-bottom-color: #374151;
}

.blog-mobile-filter-close {
  background: none;
  border: none;
  color: #6b7280;
  cursor: pointer;
}

/* Post detail */
.blog-reading-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: rgba(0, 0, 0, 0.06);
  z-index: 50;
}

.blog-reading-progress__bar {
  height: 100%;
  width: 0;
  background: var(--primary-500);
  transition: width 0.1s linear;
}

.blog-post-header {
  margin-bottom: 2rem;
}

.blog-post-header__category {
  display: inline-flex;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  background: color-mix(in srgb, var(--primary-500) 12%, transparent);
  color: var(--primary-600);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.blog-post-header__title {
  font-family: Morabba Medium, Dana DemiBold, sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.25;
  color: #111827;
  margin-bottom: 1rem;
}

.dark .blog-post-header__title {
  color: #f9fafb;
}

.blog-post-header__excerpt {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #4b5563;
  margin-bottom: 1.25rem;
}

.dark .blog-post-header__excerpt {
  color: #d1d5db;
}

.blog-post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  color: #6b7280;
  font-size: 0.875rem;
}

.dark .blog-post-meta {
  color: #9ca3af;
}

.blog-post-content-wrap {
  background: #fff;
  border-radius: var(--blog-radius);
  padding: 2rem 1.25rem;
  box-shadow: var(--blog-shadow);
  margin-bottom: 2rem;
}

.dark .blog-post-content-wrap {
  background: #1f2937;
}

@media (min-width: 768px) {
  .blog-post-content-wrap {
    padding: 2.5rem;
  }
}

.blog-post-featured-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
  object-position: center;
  border-radius: var(--blog-radius);
  margin-bottom: 2rem;
}

.blog-prose {
  max-width: var(--blog-content-max);
  margin: 0 auto;
  color: #374151;
  line-height: 1.85;
}

.dark .blog-prose {
  color: #e5e7eb;
}

.blog-prose h2 {
  font-size: 1.65rem;
  font-weight: 700;
  color: #111827;
  margin: 2rem 0 1rem;
}

.dark .blog-prose h2 {
  color: #f3f4f6;
}

.blog-prose h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #1f2937;
  margin: 1.5rem 0 0.75rem;
}

.dark .blog-prose h3 {
  color: #f3f4f6;
}

.blog-prose p {
  margin-bottom: 1.25rem;
}

.blog-prose ul,
.blog-prose ol {
  margin-bottom: 1.25rem;
  padding-right: 1.5rem;
}

.blog-prose blockquote {
  border-right: 4px solid var(--primary-500);
  padding: 1rem 1rem 1rem 0;
  margin: 1.5rem 0;
  background: #f8fafc;
  border-radius: 0.5rem;
  color: #6b7280;
  font-style: italic;
}

.dark .blog-prose blockquote {
  background: #374151;
  color: #d1d5db;
}

.blog-prose img {
  border-radius: 0.5rem;
  margin: 1.5rem 0;
  max-width: 100%;
  height: auto;
}

/* TOC */
.blog-toc {
  background: #fff;
  border-radius: var(--blog-radius);
  padding: 1.25rem;
  box-shadow: var(--blog-shadow);
  margin-bottom: 1.5rem;
}

.dark .blog-toc {
  background: #1f2937;
}

@media (min-width: 1024px) {
  .blog-toc--desktop {
    position: sticky;
    top: 5rem;
  }
}

.blog-toc__toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  font-weight: 600;
  color: #1f2937;
  cursor: pointer;
  padding: 0;
}

.dark .blog-toc__toggle {
  color: #f3f4f6;
}

@media (min-width: 1024px) {
  .blog-toc__toggle {
    display: none;
  }
}

.blog-toc__list {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
}

.blog-toc__list li {
  margin-bottom: 0.5rem;
}

.blog-toc__list a {
  color: #6b7280;
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.blog-toc__list a:hover,
.blog-toc__list a.is-active {
  color: var(--primary-600);
}

.blog-toc__list a.is-h3 {
  margin-right: 1rem;
  font-size: 0.8125rem;
}

.blog-toc.is-collapsed .blog-toc__list {
  display: none;
}

@media (min-width: 1024px) {
  .blog-toc.is-collapsed .blog-toc__list {
    display: block;
  }
}

/* Footer blocks */
.blog-post-footer {
  background: #fff;
  border-radius: var(--blog-radius);
  padding: 1.5rem;
  box-shadow: var(--blog-shadow);
  margin-bottom: 2rem;
}

.dark .blog-post-footer {
  background: #1f2937;
}

.blog-post-share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid #f3f4f6;
}

.dark .blog-post-share {
  border-top-color: #374151;
}

.blog-share-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  transition: transform 0.2s;
}

.blog-share-btn:hover {
  transform: scale(1.08);
}

.blog-share-btn--telegram { background: #0088cc; }
.blog-share-btn--whatsapp { background: #25d366; }
.blog-share-btn--twitter { background: #1da1f2; }
.blog-share-btn--linkedin { background: #0077b5; }
.blog-share-btn--copy { background: #4b5563; }

.blog-author-box,
.blog-related-posts {
  background: #fff;
  border-radius: var(--blog-radius);
  padding: 1.5rem;
  box-shadow: var(--blog-shadow);
  margin-bottom: 2rem;
}

.dark .blog-author-box,
.dark .blog-related-posts {
  background: #1f2937;
}

.blog-author-box__inner {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.blog-author-box__avatar {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: var(--primary-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  overflow: hidden;
  flex-shrink: 0;
}

.blog-author-box__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-related-posts__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .blog-related-posts__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Detail sidebar cards */
.blog-detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.blog-sidebar-card {
  background: #fff;
  border-radius: var(--blog-radius);
  padding: 1.25rem;
  box-shadow: var(--blog-shadow);
  border: 1px solid #e5e7eb;
}

.dark .blog-sidebar-card {
  background: #1f2937;
  border-color: #374151;
}

.blog-sidebar-card__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.875rem;
}

.dark .blog-sidebar-card__title {
  color: #f3f4f6;
}

.blog-sidebar-card__title svg {
  color: var(--primary-500);
  flex-shrink: 0;
}

.blog-sidebar-meta {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.blog-sidebar-meta__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: #4b5563;
}

.dark .blog-sidebar-meta__row {
  color: #9ca3af;
}

.blog-sidebar-meta__label {
  color: #6b7280;
}

.blog-sidebar-author-mini {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.blog-sidebar-author-mini__avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--primary-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  overflow: hidden;
  flex-shrink: 0;
}

.blog-sidebar-author-mini__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-sidebar-author-mini__name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: #111827;
  margin-bottom: 0.25rem;
}

.dark .blog-sidebar-author-mini__name {
  color: #f3f4f6;
}

.blog-sidebar-author-mini__bio {
  font-size: 0.75rem;
  color: #6b7280;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-sidebar-related {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.blog-sidebar-related__item {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  text-decoration: none;
  color: inherit;
  padding: 0.5rem;
  margin: -0.5rem;
  border-radius: 0.5rem;
  transition: background 0.2s;
}

.blog-sidebar-related__item:hover {
  background: #f3f4f6;
}

.dark .blog-sidebar-related__item:hover {
  background: #374151;
}

.blog-sidebar-related__item:hover .blog-sidebar-related__title {
  color: var(--primary-600);
}

.blog-sidebar-related__thumb {
  width: 4rem;
  height: 4rem;
  border-radius: 0.5rem;
  object-fit: cover;
  flex-shrink: 0;
  background: #e5e7eb;
}

.dark .blog-sidebar-related__thumb {
  background: #374151;
}

.blog-sidebar-related__title {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #1f2937;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.25rem;
}

.dark .blog-sidebar-related__title {
  color: #f3f4f6;
}

.blog-sidebar-related__date {
  font-size: 0.6875rem;
  color: #6b7280;
}

.blog-detail-sidebar .blog-toc--desktop {
  margin-bottom: 0;
}

/* Comments */
.blog-comments {
  background: #fff;
  border-radius: var(--blog-radius);
  padding: 1.5rem;
  box-shadow: var(--blog-shadow);
  margin-bottom: 2rem;
}

.dark .blog-comments {
  background: #1f2937;
}

.blog-comments__title {
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
  color: #111827;
}

.blog-comment {
  padding: 1.25rem 0;
  border-bottom: 1px solid #f3f4f6;
}

.dark .blog-comment {
  border-bottom-color: #374151;
}

.blog-comment:last-child {
  border-bottom: none;
}

.blog-comment__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.blog-comment__avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--primary-500);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.blog-comment__author {
  font-weight: 600;
  color: #111827;
}

.blog-comment__date {
  font-size: 0.75rem;
  color: #6b7280;
}

.blog-comment__content {
  color: #374151;
  line-height: 1.7;
  margin-right: 3.25rem;
}

.blog-comment__reply-btn {
  margin-top: 0.5rem;
  margin-right: 3.25rem;
  background: none;
  border: none;
  color: var(--primary-600);
  cursor: pointer;
  font-size: 0.8125rem;
}

.blog-comment__replies {
  margin-top: 1rem;
  margin-right: 2rem;
  padding-right: 1rem;
  border-right: 2px solid #e5e7eb;
}

.dark .blog-comment__replies {
  border-right-color: #374151;
}

.blog-comment--reply .blog-comment__content,
.blog-comment--reply .blog-comment__reply-btn {
  margin-right: 0;
}

.blog-comment-form {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 2px solid #f3f4f6;
}

.dark .blog-comment-form {
  border-top-color: #374151;
}

.blog-comment-form__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.blog-comment-form__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  resize: vertical;
  min-height: 120px;
}

.blog-comment-form__textarea:focus {
  outline: none;
  border-color: var(--primary-500);
}

.blog-comment-form__actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.blog-comment-form__cancel {
  background: none;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  cursor: pointer;
}

/* Product embeds in article content */
.product-embed-card {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin: 1.25rem 0;
  padding: 0.85rem 1rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.65rem;
  background: #f8fafc;
}

.dark .product-embed-card {
  background: #374151;
  border-color: #4b5563;
}

.product-embed-card a {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  color: inherit;
  text-decoration: none;
  width: 100%;
}

.product-embed-card img {
  border-radius: 0.5rem;
  object-fit: cover;
  width: 120px;
  height: 120px;
  flex-shrink: 0;
}

.product-embed-title {
  display: block;
  font-weight: 600;
  color: #111827;
}

.dark .product-embed-title {
  color: #f3f4f6;
}

.product-embed-price,
.product-embed-brand {
  display: block;
  font-size: 0.85rem;
  color: #6b7280;
}

.product-embed-cta {
  display: inline-block;
  margin-top: 0.35rem;
  color: var(--primary-600);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Category cards page */
.blog-category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .blog-category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.blog-category-card {
  background: #fff;
  border-radius: var(--blog-radius);
  overflow: hidden;
  box-shadow: var(--blog-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.dark .blog-category-card {
  background: #1f2937;
}

.blog-category-card:hover {
  transform: translateY(-0.25rem);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.blog-category-card__image {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.blog-category-card__body {
  padding: 1.25rem;
}

.blog-category-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.5rem;
}

.dark .blog-category-card__title {
  color: #f3f4f6;
}

/* Video cards */
.blog-video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .blog-video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .blog-video-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-video-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: var(--blog-radius);
  overflow: hidden;
  box-shadow: var(--blog-shadow);
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s, box-shadow 0.3s;
  height: 100%;
}

.dark .blog-video-card {
  background: #1f2937;
}

.blog-video-card:hover {
  transform: translateY(-0.35rem);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

.video-thumbnail {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.video-thumbnail img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-thumbnail__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e5e7eb;
}

.dark .video-thumbnail__placeholder {
  background: #374151;
}

.video-thumbnail .play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 3.5rem;
  height: 3.5rem;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s, background 0.3s;
}

.blog-video-card:hover .play-button {
  background: var(--primary-600);
  transform: translate(-50%, -50%) scale(1.08);
}

.video-duration {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
}

.video-card__body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.video-meta {
  display: flex;
  justify-content: space-between;
  color: #6b7280;
  font-size: 0.8125rem;
  margin-bottom: 0.5rem;
}

.video-title {
  font-size: 1rem;
  line-height: 1.45;
  color: #111827;
}

.dark .video-title {
  color: #f3f4f6;
}

.video-excerpt {
  color: #6b7280;
  font-size: 0.875rem;
  margin-top: 0.35rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Video detail player */
.video-player-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--blog-radius);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.video-player-container iframe,
.video-player-container video {
  width: 100%;
  height: 100%;
  border: none;
}

.blog-alert {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 80;
  padding: 0.85rem 1rem;
  border-radius: 0.5rem;
  color: #fff;
}

.blog-alert--success { background: #16a34a; }
.blog-alert--error { background: #dc2626; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}