.shop-hero {
  padding-bottom: 36px;
}

.product-media {
  min-height: 520px;
  background: linear-gradient(160deg, #ffffff, #edf4ff);
}

.product-media img {
  object-fit: contain;
  padding: 18px;
}

.product-card {
  gap: 14px;
}

.author-line {
  color: #2f3d57;
  font-weight: 700;
}

.store-grid {
  display: grid;
  gap: 12px;
  margin-top: 6px;
}

.store-block {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 13px;
}

.store-block h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.store-block .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.store-block .btn {
  flex: 1 1 140px;
}

@media (max-width: 980px) {
  .product-media {
    min-height: 380px;
  }
}

.related-strip {
  padding-top: 18px;
}

.related-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.related-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.related-card h3 {
  font-size: 1rem;
  margin-bottom: 7px;
}

.related-card p {
  color: var(--muted);
  font-size: 0.94rem;
}

.related-card:hover {
  transform: translateY(-2px);
  border-color: #c7d5ef;
  box-shadow: 0 12px 26px rgba(21, 33, 54, 0.1);
}

@media (max-width: 980px) {
  .related-grid {
    grid-template-columns: 1fr;
  }
}