.block37654 {
    position: relative;
}

/* --- 初始化前隐藏 --- */
.block37654 .show-list {
    opacity: 0;
    overflow: visible;
    position: relative;
}

.block37654 .show-list.swiper-initialized {
    opacity: 1;
    transition: opacity 0.5s;
}

.block37654 .jiantou {
    opacity: 0;
}

.block37654 .show-list.swiper-initialized ~ .jiantou {
    opacity: 1;
    transition: opacity 0.5s;
}

/* --- 初始化前只显示第一张 --- */
.block37654 .show-list:not(.swiper-initialized) {
    display: flex;
    justify-content: center;
}

.block37654 .show-list:not(.swiper-initialized) .show-item:nth-of-type(n+2) {
    display: none;
}

/* --- 父容器：裁剪边界 + 渐变遮罩 --- */
.block37654 .siteblocks-header-banner {
    position: relative;
}

.block37654 .show-list::before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 150px;
    content: "";
    display: inline-block;
    background: linear-gradient(to right, #fff, rgba(255, 255, 255, 0));
    z-index: 2;
    pointer-events: none;
}
.block37654 .show-list::after {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: 150px;
    content: "";
    display: inline-block;
    background: linear-gradient(to left, #fff, rgba(255, 255, 255, 0));
    z-index: 2;
    pointer-events: none;
}
.block37654 .show-list .swiper-slide {
    opacity: 0!important;
}
.block37654 .show-list .swiper-slide.swiper-slide-active,
.block37654 .show-list .swiper-slide.swiper-slide-prev,
.block37654 .show-list .swiper-slide.swiper-slide-next {
    opacity: 1!important;
}

/* --- 箭头 --- */
.block37654 .prev {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    left: -60px;
    width: 45px;
    height: 45px;
    box-sizing: border-box;
    border: 1px solid;
    border-radius: 50%;
    cursor: pointer;
    transition: all .3s;
}

.block37654 .prev i {
    font-size: 18px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    padding-top: 1px;
}

.block37654 .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    right: -60px;
    width: 45px;
    height: 45px;
    box-sizing: border-box;
    border: 1px solid;
    border-radius: 50%;
    cursor: pointer;
    transition: all .3s;
}

.block37654 .next i {
    font-size: 18px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    padding-top: 1px;
}

.block37654 .prev:hover,
.block37654 .next:hover {
    color: #fff;
    border-color: var(--color-match-setting1);
    background-color: var(--color-match-setting1);
}

/* --- Slide 项 --- */
.block37654 .show-list .show-item {
    width: 380px;
    position: relative;
    height: 580px !important;
    z-index: 1;
    outline: none;
    box-sizing: border-box;
}

.block37654 .inner {
    position: absolute;
    width: 100%;
    height: 229px;
    top: 50%;
    transform: translateY(-50%);
    transition: all .3s;
    transform-origin: center;
    background: #fff;
    box-shadow: 0 0 16px rgba(0, 0, 0, 0.23);
}

.block37654 .inner:hover {
    box-shadow: 0 5px 23px 0 rgba(0, 0, 0, 0.5);
    transform: translateY(-50%) scale(1.02);
}

.block37654 .imgBox {
    width: calc(100% - 20px);
    height: calc(100% - 20px);
    padding: 10px;
}

.block37654 .imgBox img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --- 描述文字 --- */
.block37654 .banner-description {
    display: none;
    position: absolute;
    top: 540px;
    width: 100%;
    text-align: center;
    left: 50%;
    transform: translateX(-50%);
}

.block37654 .banner-name {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.block37654 .banner-description .banner-docs {
    display: none;
}

/* --- 中间活动 slide 放大 --- */
.block37654 .show-item.swiper-slide-active {
    z-index: 3;
}

.block37654 .show-item.swiper-slide-active .banner-description {
    display: block;
}

.block37654 .show-item.swiper-slide-active .inner {
    transform: translateY(-50%) scale(2);
}

.block37654 .show-item.swiper-slide-active .inner:hover {
    transform: translateY(-50%) scale(2.02);
}

/* ===== 响应式 ===== */

@media screen and (max-width: 1200px) {
    .block37654 .prev {
        left: 10px;
        top: 45%;
    }

    .block37654 .next {
        right: 10px;
        top: 45%;
    }

    .block37654 .show-list {
        width: calc(100% - 140px);
        margin: 0 auto;
    }

    .block37654 .show-list .show-item {
        width: 280px;
        height: 480px !important;
    }

    .block37654 .siteblocks-header-banner::before {
        width: 80px;
    }

    .block37654 .siteblocks-header-banner::after {
        width: 80px;
    }

    .block37654 .inner {
        height: 171px;
        top: 45%;
    }

    .block37654 .banner-description {
        top: 410px;
    }
}

@media screen and (max-width: 992px) {
    .block37654 .siteblocks-header-banner::before {
        display: none;
    }

    .block37654 .siteblocks-header-banner::after {
        display: none;
    }

    .block37654 .show-item.swiper-slide-active .inner {
        transform: translateY(-50%) scale(1);
    }

    .block37654 .show-item.swiper-slide-active .inner:hover {
        transform: translateY(-50%) scale(1.02);
        box