#header-placeholder {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 194919491949;
    width: 100vw;
}

/* 核心产品 */
.products-section {
    max-width: 100vw;
    height: calc(100vh - 0.8rem);
    padding-top: 0.8rem;
    position: relative;
    background-color: #12161EFF;
    overflow: hidden;
}

.products-section .bg-text {
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    font-weight: bold;
    font-size: 2rem;
    color: rgb(5 5 10 / 92%);
    color: #12161EFF;
    text-align: center;
    text-shadow: 0 0 2px #99999966,
        0 0 4px #99999966,
        0 0 6px #99999966;
    opacity: 0.3;
    width: 100%;
}

.products-section .bg-img {
    position: absolute;
    z-index: 2;
    top: 0.14rem;
    top: 0rem;
    left: calc(50% - 4rem);
    /* transform: translateX(-50%); */
    background-image: url("../image/products/bg.png");
    /* background-size: cover; */
    background-size: 100% 100%;
    width: 8rem;
    height: 6.26rem;
    /* 渐渐变得模糊 */
    mask-image: linear-gradient(to bottom, #ffffff 40%, transparent 100%);

    /* animation: tt 4s linear infinite alternate; */
}




@keyframes tt {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.2);
    }
}

.products-section .bg-bottom {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 2;
    width: 100%;
    height: 1.69rem;
    background: #10203F;
    border-radius: 0rem 0rem 0rem 0rem;
    filter: blur(59.599998474121094px);


}

.bg-bottom .bottom-light {
    position: relative;
    z-index: 3;
    margin: 0 auto;
    width: 11.1rem;
    height: 0.61rem;
    background: radial-gradient(ellipse 5% 100% at 50% 50%,
            #ffffff 0%,
            #ededed 28%,
            #a8a8a8 100%);
    border-radius: 0rem 0rem 0rem 0rem;
}

.products-section h2 {
    color: #FFFFFF;
    font-size: 0.58rem;
    font-weight: bold;
    text-align: center;
    position: relative;
    z-index: 4;
}

.products-section p {
    color: #FFFFFFCC;
    font-size: 0.18rem;
    font-weight: 100;
    text-align: center;
    font-family: Elevision_r;
    position: relative;
    z-index: 4;
}

.products-swiper {
    position: relative;
    z-index: 9;
    margin: 0 auto;
    width: 8rem;
    height: 6rem;
}

.products-swiper .mySwiper2 {
    width: 100%;
    height: 100%;
    background-color: transparent;

}

.products-swiper .swiper-slide {
    background-color: transparent !important;
    display: flex;
    justify-content: center;
}


.products-swiper .swiper-button-next2,
.products-swiper .swiper-button-prev2 {
    color: #fff !important;
    width: 0.25rem !important;
    height: 0.25rem !important;
    border-radius: 50%;
    border: 0.02rem solid #fff;

}

.swiper-button-next2:after,
.swiper-button-prev2:after {
    font-size: 0.13rem !important;
}


.products-con {
    width: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

.product-label {
    display: inline-block;
    padding: 0.08rem 0.24rem;
    margin-bottom: 0.16rem;
    border-radius: 0.3rem;
    font-size: 0.2rem;
    line-height: 1.4;
    color: #fff;
    /* white-space: nowrap; */
    text-align: center;
    width: 150%;
}

.products-con img {
    width: 100%;
    /* height: 100%; */
    background-color: transparent;
}

.product-btn {
    width: 1.38rem;
    height: 0.44rem;
    background: #1D8BC8;
    border-radius: 0.3rem;
    font-size: 0.13rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    cursor: pointer;
    overflow: hidden;
    position: absolute;
    z-index: 5;
    right: 1.32rem;
    bottom: 0.6rem;
}

.product-btn .icon-right {
    color: white;
    font-size: 0.13rem;
    width: 0.38rem;
    height: 0.28rem;
    transition: 0.6s;
}

.product-btn:hover .icon-right {
    transform: translateX(2rem);
}

.product-btn {
    font-weight: 500;

    width: 1.38rem;
    height: 0.44rem;
    background: #1D8BC8;
    border-radius: 0.3rem;
    font-size: 0.13rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    cursor: pointer;
    overflow: hidden;
}


.product-btn span {
    letter-spacing: 0.05em;
    margin-right: 0.09rem;
    font-family: "Elevision_b";
}

.btns1 .icon-box {
    width: 0.4rem;
    height: 0.4rem;
    position: relative;
    overflow: hidden;
    color: #ffffff;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btns1 .icon-box .icon-box--before,
.btns1 .icon-box .icon-box--after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btns1 .icon-box .icon-box--after {
    left: -100%;
}

.btns1:hover .icon-box .icon-box--before,
.btns1:hover .icon-box .icon-box--after {
    animation: btnHoverIcoAnimate 0.6s ease;
}

@keyframes btnHoverIcoAnimate {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(100%);
    }
}

.btns1 .icon-box .ic {
    width: 20px;
    height: 20px;
    fill: currentColor;
}




/* 产品队列 */
.products-container {
    max-width: 100vw;
    background: #12161F;
    padding: 0.2rem 1.2rem;
    box-sizing: border-box;
    font-family: Elevision_b;

}

/* 面包屑 */
.breadcrumbs {
    display: flex;
    align-items: center;
    color: #FFFFFF;
    font-weight: 400;
}

.breadcrumbs span {
    margin-right: 0.1rem;
}

.productsview-list {

    z-index: 2;
    display: flex;
    justify-content: space-between;
    padding: 0.54rem 0;
}

.list-left {
    position: sticky;
    top: 1rem;
    background: #12161F;
    width: 2.36rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
    font-size: 0.14rem;
}

.left-nav {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-bottom: 0.02rem solid rgba(255, 255, 255, 0.2);

}


.left-contact {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: sticky;
    top: 3.8rem;
}


.left-nav span {
    margin-bottom: 0.28rem;
    cursor: pointer;
}

.contact {
    width: 0.32rem;
    height: 0.32rem;
    border-radius: 50%;
    border: 0.01rem solid rgba(255, 255, 255, 0.2);
    transition: 0.4s;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    margin-bottom: 0.28rem;
}

.contact:hover {
    border: 0.01rem solid rgba(255, 255, 255, 0.6);

}

.contact-img img,
.left-contact .contact-img {
    margin-bottom: 0;
    width: 0.16rem;
    height: 0.16rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-hide {
    position: absolute;
    top: 0;
    left: 150%;
    width: 1rem;
    height: 1rem;
    background: #fff;
    border-radius: 0.02rem;
    box-shadow: 0.01rem 0.01rem 0.1rem #767676;
    display: none;
}

.hideimg {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-hide-text {
    width: 1.6rem;
    max-width: 1.8rem;
    height: auto;
    top: 0;
    left: 150%;
}

.hidetext {
    width: 100%;
    color: #000;
    font-size: 0.14rem;
    font-family: "Elevision_r";
    font-weight: 300;
    white-space: normal;
    word-break: break-all;
    height: .5rem;
    line-height: .5rem;
    text-align: center;
}

.hideimg img {
    width: 90%;
    height: 90%;
}

.contact:hover .contact-hide {
    display: block;
}


.left-nav span {
    width: 1.4rem;
    height: 0.38rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 0.2rem;
}

.nav-active {
    background-color: #007EC4;
}

.left-nav span:hover {
    background-color: #007EC4;
}

.left-contact {
    margin-top: 0.28rem;
}

.list-right {
    flex: 1;
    padding-left: 0.8rem;
}

.list-right ul {
    width: 100%;
    display: flex;
    justify-content: center;
    justify-content: space-between !important;
    flex-wrap: wrap;
    margin-top: 0 !important;

}

.list-right ul li {
    width: 4.15rem;
    height: 4.5rem;
    background: #252F47;
    border-radius: 0.12rem;
    margin-bottom: 0.4rem;
    transition: 0.4s;
    cursor: pointer;
}

.list-right ul li:hover {
    background: #2C447C;
    background: radial-gradient(56.6% 59.99% at 28.1% 8.03%, rgba(0, 117, 255, .9) 0, rgba(0, 117, 255, .7) 15%, rgba(0, 117, 255, .15) 64%, rgba(16, 22, 33, 0) 90%), radial-gradient(56.6% 59.99% at 76.03% 92.83%, rgba(29, 214, 255, .9) 0, rgba(29, 214, 255, .7) 15%, rgba(29, 214, 255, .1) 64%, rgba(16, 22, 33, 0) 90%);
}

.list-right ul li:hover img {
    transform: scale(1.1);
}

.list-right ul li:nth-child(2n+1) {
    margin-right: 0.3rem;
}

.products-imgs {
    width: 100%;
    height: 3.4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 0.02rem solid rgba(255, 255, 255, 0.2);
    box-sizing: border-box;
    position: relative;
}

.products-imgs img {
    width: 100%;
    width: 2.6rem;
    transition: 0.6s;
    object-fit: contain;
}

.products-imgs::after {
    content: "";
    position: absolute;
    left: 18%;
    right: 18%;
    bottom: 10%;
    height: 48px;
    background: radial-gradient(ellipse 60% 100% at center,
            rgba(150, 150, 160, .46) 0%,
            rgba(150, 150, 160, .30) 45%,
            rgba(150, 150, 160, 0) 78%);
    filter: blur(10px);
    z-index: -1;
}

/* .left-contact {
    height: 200vh;
} */

.products-name {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0.3rem;
    box-sizing: border-box;
    height: 1.1rem;
}

.name-title {
    font-size: 0.18rem;
    color: rgba(255, 255, 255, 0.8);
    flex: 1;
    padding-right: 0.4rem;
}

.btn {
    width: 0.52rem;
    height: 0.44rem;
    box-shadow: 0rem 0.04rem 0.07rem 0rem rgba(0, 75, 117, 0.24);
    border-radius: 0.51rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    overflow: hidden;
    transition: 0.4s;
    background: #FFFFFF;
    box-shadow: 0rem 0.04rem 0.07rem 0rem rgba(0, 75, 117, 0.24);
    font-family: "Elevision_b";

}



.btn:hover {
    background: #007EC4FF;
    color: white;
}

.ic {
    width: 0.3rem;
    height: 0.3rem;
}

/* 分页 */



.pagination {
    min-height: 0.4rem;
    width: 100%;
    display: flex;
    justify-content: space-between;
    color: #ffffff;
    user-select: none;
    font-size: 0.14rem;
}

.page-num-con {
    display: flex;
    justify-content: center;
    align-items: center;

}

.page-num-con li {
    width: 0.28rem;
    height: 0.28rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;

    transition: 0.4s;
    margin: 0 0.15rem;
    cursor: pointer;

}

/* 激活状态 */
.num-active {
    background-color: rgba(255, 255, 255, 0.2);

}


@media screen and (max-width: 750px) {

    /* 更多按钮 - 移动端显示 */
    .more-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
        gap: 0.2rem;
        width: 4rem;
        height: 1.2rem;
        line-height: 1.2rem;
        margin: 0.4rem auto 0;
        border-radius: 0.6rem;
        border: 0.02rem solid #38B6FC;
        color: #38B6FC;
        font-size: 0.42rem;
        cursor: pointer;
        background: transparent;
        transition: all 0.3s;
        user-select: none;
    }

    .more-btn .refresh-btn {
        background: none;
        border: none;
        padding: 0;
        margin: 0;
        color: inherit;
        width: 0.5rem;
        height: 0.5rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: transform 0.4s;
    }

    .more-btn .refresh-btn svg {
        width: 100%;
        height: 100%;
    }

    /* 展开全部时按钮状态：文字变"收起"、图标旋转 */
    .more-btn.is-show-all {
        background: #38B6FC;
        color: #fff;
    }

    .more-btn.is-show-all .refresh-btn {
        transform: rotate(180deg);
    }

    /* 产品列表：移动端默认只显示前4个（超出隐藏，再用 class 控制） */
    .list-right ul li:nth-child(n+5) {
        display: none !important;
    }

    /* 父容器加 is-show-all 后，全部显示 */
    .products-container.is-show-all .list-right ul li:nth-child(n+5) {
        display: block !important;
    }

    .products-section h2 {
        font-size: 0.96rem;
    }

    .products-section p {
        font-size: 0.48rem;
    }

    .products-swiper .swiper-button-next2,
    .products-swiper .swiper-button-prev2 {
        color: #fff !important;
        width: 0.9rem !important;
        height: 0.9rem !important;
        border-radius: 50%;
        border: 0.02rem solid #fff;
    }


    .swiper-button-next2:after,
    .swiper-button-prev2:after {
        font-size: 0.43rem !important;
    }


    .products-section {
        padding-top: 2rem;
        max-height: 14rem;
    }

    .products-section .bg-text {
        top: 60%;
    }

    .products-section .bg-img {
        width: 12rem;
        height: 9rem;
        top: 4rem;
        left: calc(50% - 6rem);
    }

    .products-swiper {
        margin: 0rem auto 0;
        width: calc(100% - 1.7rem);
        height: 10rem;
    }

    .products-con {
        width: 60%;
        height: auto;
    }

    .mb-1rem {
        margin-bottom: -1rem !important;
    }

    .product-label {
        padding: 0.12rem 0.32rem;
        margin-bottom: 0.24rem;
        font-size: 0.5rem;
    }

    .productsview-list {
        flex-direction: column;
    }

    .left-nav {
        flex-direction: row;
        border-bottom: none;
    }

    .left-contact {
        display: none;
    }

    .list-left {
        width: max-content;
        overflow-x: scroll;
        width: 100%;
    }

    .left-nav span {
        width: max-content;
        height: 1.08rem;
        padding: 0.2rem 0.75rem;
        font-size: 0.4rem;
    }

    .list-right {
        padding-left: 0;
    }

    .list-right ul {
        flex-direction: column;
    }

    .list-right ul li {
        width: 12rem;
        height: 12.96rem;
        border-radius: 0.35rem;
    }

    .products-imgs {
        height: 9.7rem;
    }

    .products-imgs img {
        width: 8rem;
        height: 7rem;
    }

    .products-name {
        height: 3.18rem;
        padding: 0 1.12rem;
        box-sizing: border-box;
    }

    .name-title {
        font-size: 0.56rem;
    }

    .btn {
        width: 1.5rem;
        height: 1.27rem;
        box-shadow: 0rem 0.13rem 0.19rem 0rem rgba(0, 75, 117, 0.24);
        border-radius: 1.47rem;
    }

    .ic {
        width: 0.6rem;
        height: 0.6rem;
        color: #0076df;
    }

}