/* =====================================================
   Related Posts — پست‌های مرتبط در پایان پست
   ===================================================== */

.related-posts {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  animation: fadeUp 0.6s ease-out;
}

.related-title {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-mute);
  margin-bottom: 1.2rem;
  letter-spacing: 0.3px;
}

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

.related-card {
  display: block;
  padding: 1.2rem 1.3rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

.related-card:hover {
  background: var(--accent-light);
  border-color: var(--accent-soft);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(60, 70, 30, 0.08);
}

.related-card-date {
  display: block;
  font-size: 0.78rem;
  color: var(--text-mute);
  margin-bottom: 0.4rem;
  font-feature-settings: "tnum";
}

.related-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.6;
  margin: 0;
  transition: color 0.2s;
}

.related-card:hover .related-card-title {
  color: var(--accent);
}

/* تم تاریک — hover کارت‌ها یه کم تیره‌تر */
[data-theme="dark"] .related-card:hover {
  background: var(--accent-light);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* موبایل — یک ستون */
@media (max-width: 600px) {
  .related-posts {
    margin-top: 3rem;
    padding-top: 2rem;
  }
  
  .related-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
  
  .related-card {
    padding: 1rem 1.2rem;
  }
  
  .related-card-title {
    font-size: 0.95rem;
  }
}