.footer span {
  display: none !important;
}

/* Related Posts Section */
.related-posts {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color, #e0e0e0);
}

.related-posts h3 {
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

.related-posts-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.related-post-item {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  background: var(--card-background, #f8f8f8);
}

.related-post-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.related-post-image {
  width: 100%;
  height: 140px;
  background-size: cover;
  background-position: center;
  background-color: var(--border-color, #e0e0e0);
}

.related-post-no-image {
  background: linear-gradient(135deg, var(--border-color, #e0e0e0) 0%, var(--card-background, #f8f8f8) 100%);
}

.related-post-content {
  padding: 1rem;
}

.related-post-content h4 {
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
  line-height: 1.4;
}

.related-post-date {
  font-size: 0.85rem;
  opacity: 0.7;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .related-posts {
    border-top-color: #444;
  }

  .related-post-item {
    background: #2a2a2a;
  }

  .related-post-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  }

  .related-post-image {
    background-color: #444;
  }

  .related-post-no-image {
    background: linear-gradient(135deg, #444 0%, #2a2a2a 100%);
  }
}

/* Gokarna dark theme class support */
body.dark .related-posts {
  border-top-color: #444;
}

body.dark .related-post-item {
  background: #2a2a2a;
}

body.dark .related-post-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

body.dark .related-post-image {
  background-color: #444;
}

body.dark .related-post-no-image {
  background: linear-gradient(135deg, #444 0%, #2a2a2a 100%);
}

/* Chess diagram */
img[src*="chess"] {
  max-width: 280px;
  height: auto;
}