.business-section {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.section-title {
    font-size: 42px;
    color: #0071c5;
    margin-bottom: 20px;
}

.business-type {
    margin-bottom: 40px;
    font-size: 20px;
}

    .business-type span {
        color: #6688bb;
        margin: 0 12px;
    }

    .business-type .active {
        color: #0071c5;
    }

.carousel-container {
    position: relative;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.product-slide {
    min-width: 33.333%;
    padding: 0 15px;
}

.product-card {
    background-color: #fff;
    padding: 20px;
}

.product-img-wrap {
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

    .product-img-wrap img {
        max-width: 100%;
        max-height: 100%;
    }

.product-name {
    background-color: #a9a9a9;
    color: #fff;
    font-size: 20px;
    padding: 10px 0;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 8px;
    background-color: rgba(255,255,255,0.9);
    border: none;
    font-size: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: opacity 0.3s;
}

    .carousel-btn:hover {
        opacity: 1;
    }

.prev-btn {
    left: 15px;
}

.next-btn {
    right: 15px;
}
/* 匹配你图片的箭头样式 */
.arrow-icon {
    width: 16px;
    height: 24px;
    position: relative;
}

.arrow-prev {
    border-left: 6px solid #777777;
    border-bottom: 6px solid #777777;
    transform: rotate(45deg);
    opacity: 0.8;
}

.arrow-next {
    border-right: 6px solid #777777;
    border-top: 6px solid #777777;
    transform: rotate(45deg);
    opacity: 0.8;
}