/* Base Styles */
.product-display {
      width: 100%;
  display: flex;
  max-width: 100%;
  margin: 40px auto;
  padding: 20px;
  gap: 40px;
  align-items: flex-start;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 30px rgba(0,0,0,0.08);
}

/* Left Column Styles */
.bottle-image-container {
  flex: 1;
  position: relative;
  min-height: 500px;
}

.main-bottle-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.5s ease;
}

/* Right Column Styles */
.product-navigation {
  flex: 3;
  display: flex;
  flex-direction: column;
}

.navigation-title {
  color: #2a2a2a;
  font-size: 28px;
  margin-bottom: 30px;
  padding-bottom: 10px;
  border-bottom: 1px solid #eaeaea;
}

.product-categories {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

.category-card {
  background: #f9f9f9;
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.category-link {
  text-decoration: none;
  color: inherit;
}

.category-image-wrapper {
  height: 300px;
  overflow: hidden;
}

.category-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.category-card:hover .category-image {
  transform: scale(1.05);
}

.category-title {
  color: #333;
  font-size: 20px;
  margin: 15px 15px 5px;
}

.category-description {
  color: #666;
  font-size: 14px;
  margin: 0 15px 15px;
  line-height: 1.5;
}

.subcategory-list {
  list-style: none;
  padding: 0 15px 15px;
  margin: 0;
}

.subcategory-list li {
  margin-bottom: 8px;
}

.subcategory-list a {
  color: #555;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s;
  display: block;
  padding: 5px 0;
}

.subcategory-list a:hover {
  color: #b8860b;
  padding-left: 5px;
}
@media (max-width: 900px) {
  .bottle-image-container {
    display: none !important;
  }
   .product-categories {
    grid-template-columns: 1fr !important; /* 单列布局 */
    gap: 20px; /* 调整间距 */
  }
  
  .category-card {
    width: 100%; /* 确保占满宽度 */
    margin-bottom: 15px; /* 增加卡片间距 */
  }
  
  /* 可选：调整图片高度 */
  .category-image-wrapper {
    height: 150px; /* 手机端图片高度 */
  }
  
  /* 可选：调整标题大小 */
  .category-title {
    font-size: 18px;
  }
  
  /* 可选：调整描述文字 */
  .category-description {
    font-size: 13px;
  }
}