/* 轮播图样式 */
.banner {
    position: relative;
    height: 500px;
    margin-bottom: 30px;
    overflow: hidden;
}

.banner-wrapper {
    height: 100%;
}

.banner-item {
    height: 100%;
}

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

.banner-prev,
.banner-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    background: rgba(0,0,0,0.3);
    color: #fff;
    font-size: 24px;
}

.banner-prev {
    left: 0;
}

.banner-next {
    right: 0;
}

.banner-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
}

.banner-dots span {
    width: 10px;
    height: 10px;
    margin: 0 5px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
}

.banner-dots span.active {
    background: #fff;
}

/* 商品分类样式 */
.section-title {
    margin: 30px 0;
    text-align: center;
    font-size: 24px;
    color: #333;
}

.category-list {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
}

.category-item {
    width: 280px;
    text-align: center;
    transition: all 0.3s;
}

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

.category-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
}

.category-item h3 {
    margin-top: 15px;
    font-size: 18px;
}

/* 新品推荐样式 */
.product-wall {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-item {
    position: relative;
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s;
}

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

.product-img {
    height: 300px;
    overflow: hidden;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s;
}

.product-item:hover .product-img img {
    transform: scale(1.1);
}

.product-info {
    padding: 15px;
}

.product-name {
    margin-bottom: 10px;
    font-size: 16px;
    color: #333;
}

.product-price {
    color: #ff2020;
    font-size: 18px;
    font-weight: bold;
}