/* 首页特定样式 */
.banner {
    margin-top: 80px;
}

.banner img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

/* 分类展示 */
.categories {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.categories h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: #333;
}

.category-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.category-item {
    text-align: center;
    transition: transform 0.3s;
}

.category-item:hover {
    transform: translateY(-5px);
}

.category-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 10px;
}

.category-item h3 {
    margin-top: 15px;
    font-size: 20px;
}

/* 新品推荐 */
.new-arrivals {
    background: #f5f5f5;
    padding: 60px 20px;
}

.new-arrivals h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: #333;
}

.product-list {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-item {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-item h3 {
    padding: 15px;
    font-size: 18px;
    margin: 0;
}

.product-item .price {
    padding: 0 15px 15px;
    color: #c41230;
    font-size: 20px;
    font-weight: bold;
}