:root {
    --black-bg: #312f35;
    --red: #c90101;
    --deep-red: #820004;
    --gray: #e0e0e0;
    --gray-bg: #f5f5f5;
    --max-width: 1440px;
    --green: #015927;
    --light-black: #333333;
}

* {
    margin: 0;
    padding: 0;
    list-style: none;
}

body {
    min-height: 100vh;
    font-family: "Poppins", sans-serif, serif;
    font-size: 16px;
}

a {
    text-decoration: none;
    color: #000000;
}

.main {
    max-width: 1920px;
    margin: 0 auto;
}

.fitImage {
    max-width: 100%;
    height: auto;
    display: block;
}

.tc {
    text-align: center;
}

.header-top {
    background-color: var(--black-bg);
    height: 30px;
}

.wrapper {
    width: 95%;
    margin: 0 auto;
}

.flex {
    display: flex;
}

.hide {
    display: none !important;
}

.header-contact {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 100%;
    line-height: 30px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 300;
    gap: 20px;
}

.header-contact a {
    color: white;
}

.header-contact .email {
    position: relative;
    padding-left: 22px;
    padding-right: 20px;
    background: url("./images/icon/top_email.webp") no-repeat left center;
}

.header-contact .tel {
    position: relative;
    padding-left: 20px;
    padding-right: 20px;
    background: url("./images/icon/top_tel.webp") no-repeat left center;
}

.header-contact .email:after, .header-contact .tel:after {
    content: "";
    height: 8px;
    width: 1px;
    display: block;
    position: absolute;
    top: 12px;
    right: 0;
    background: #ffffff;
}

.header-contact .search {
    display: flex;
    align-items: center;
    position: relative;
}

.header-contact .search input {
    width: 50px;
    height: 20px;
    line-height: 20px;
    border-radius: 25px;
    padding-left: 30px;
    padding-right: 30px;
    background: #4a4b4e url("./images/icon/top_search.webp") no-repeat 10px center;
    border: none;
    color: #fff;
    transition: all 1s linear;
}

.header-contact .search .close {
    display: none;
}

.header-contact .search.open input {
    width: 270px;
}

.header-contact .search.open .close {
    display: block;
    cursor: pointer;
    position: absolute;
    top: 10px;
    right: 10px;
    width: 12px;
    height: 12px;
    background: url("./images/icon/top_Cancel.webp") no-repeat left center;
}

.header-contact .search input:focus {
    outline: none;
}

.header-nav-row {
    height: 95px;
    z-index: 99998;
    position: sticky;
    top: 0;
}

.mobile-nav {
    display: none;
}

.header-nav {
    height: 95px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    --transition: all 0.3s ease;
    background-color: rgb(255 255 255 / 20%);
}

.header-nav .header-nav-container {
    display: flex;
    align-items: center;
    height: 100%;
}

.header-nav-fixed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1800;
    background-color: rgb(255 255 255);
}

.header-nav .header-nav-container .h-nav {
    flex-grow: 1;
}

.header-nav .header-nav-container .main-nav > ul {
    height: 100%;
    justify-content: flex-end;
    align-items: center;
    gap: 20px;
    vertical-align: middle;
    position: relative;
    padding-right: 20px;
    font-size: 20px;
}

.header-nav .header-nav-container .h-nav .main-nav > ul:after {
    content: "";
    height: 16px;
    width: 1px;
    display: block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    background: #c0c0c0;
}

.home .header-nav .header-nav-container .main-nav .nav-list .menu-item a {
    color: #ffffff;
}

.home .header-nav-fixed .header-nav-container .main-nav .nav-list .menu-item a {
    color: #000000;
}


.header-nav .h-nav a {
    position: relative;
    line-height: 94px;
}

.header-nav .h-nav .nav-list > li > a:hover::after {
    background-color: var(--red);
    content: "";
    position: absolute;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 2px;
}

.header-nav .menu-item {
    position: relative;
}

/* 二级导航菜单 */
.header-nav .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #00000085;;
    min-width: 300px;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.header-nav .menu-item:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.header-nav .sub-menu li {
    border-bottom: 1px solid #f0f0f0;
}

.header-nav .sub-menu li:last-child {
    border-bottom: none;
}

.header-nav .sub-menu li a {
    display: block;
    text-decoration: none;
    padding: 12px 20px;
    transition: var(--transition);
    font-size: 16px;
    color: #ffffff;
    line-height: 24px !important;
}

.header-nav-fixed .sub-menu li a {
    color: #ffffff !important;
}

.header-nav .sub-menu li a:hover {
    background: var(--red);
}

.header-nav .h-get-price, .product-detail-nav .get-price-box {
    padding-left: 20px;
    align-items: center;
    display: flex;
}

.header-nav .h-get-price input, .product-detail-nav .get-price-box input {
    border: none;
    background-color: var(--red);
    border-radius: 25px;
    color: #ffffff;
    cursor: pointer;
    line-height: 35px;
    width: 110px;
    text-align: center;
}

.header-nav .h-get-price input:hover {
    /*font-size: 18px;*/
}

.index-banner {
    max-width: 1920px;
    max-height: 870px;
    overflow: hidden;
    position: relative;
    margin: -95px auto 0;
    background-repeat: no-repeat, no-repeat;
    background-size: cover, cover;
    background-image: url(https://www.xzkgroup.com/wp-content/uploads/2025/11/1762310347-356d252db07f375.webp);
}

.index-banner .img {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.index-banner img {
    max-width: 100%;
    display: block;
}

.index-banner video {
    max-width: 100%;
    height: auto;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}

.index-banner .intro {
    width: 85%;
    height: 100%;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.index-banner .intro .text {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 1rem;
}

.index-banner .intro .s-text {
    font-size: 24px;
    font-weight: 300;
    line-height: 1.6;
    padding: 0.5rem 1.5rem;
    align-self: flex-start;
    background: linear-gradient(to right, rgba(201, 1, 1, 0.6) 0%, rgba(201, 1, 1, 0) 90%);
}

.index-banner .swiper-container-horizontal > .swiper-pagination-bullets {
    width: auto;
    left: 8%;
    bottom: 70px;
}

.index-banner .swiper-pagination-bullets .swiper-pagination-bullet {
    width: 40px;
    height: 2px;
    display: inline-block;
    border-radius: 0;
    background: white;
    opacity: 1;
    margin: 0 12px;
    transition: 0.5s;
}

.index-banner .swiper-pagination-bullets .swiper-pagination-bullet-active {
    width: 80px;
    height: 2px;
    background: #e84127;
    opacity: 1;
}

.index-banner .swiper-prev {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    z-index: 10;
    cursor: url("images/icon/index_banner_prev.webp"), pointer;
}

.index-banner .swiper-next {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    z-index: 10;
    cursor: url("images/icon/index_banner_next.webp"), pointer;
}

.index-about {
    margin-top: 3rem;
    justify-content: space-between;
    gap: 5rem;
}

.common-title .title {
    font-size: 30px;
    color: black;
    font-weight: bold;
}

.common-title .title-line {
    margin-top: 5px;
}

.common-title .title-line span {
    display: inline-block;
    justify-content: flex-start;
}

.common-title .title-line span:first-child {
    width: 40px;
    height: 5px;
    background-color: var(--red);
}

.common-title .title-line span:last-child {
    width: 0;
    height: 0;
    border-top: 5px solid var(--red);
    border-right: 5px solid transparent;
}

.index-about .about-images {
    /*flex: 0 0;*/
    max-width: 750px;
    text-align: center;
}

.index-about .about-images img {
    max-width: 100%;
    border-radius: 10px;
    opacity: 0.8;
}

.index-about .about-images .swiper-slide.swiper-slide-active img {
    opacity: 1;
}

.index-about .about-images .swiper-button-prev, .index-about .about-images .swiper-button-next {
    color: white;
}

.index-about .about-images .swiper-pagination-bullet {
    width: 1em;
    height: 2px;
    background: #fff;
    opacity: 0.5;
    box-sizing: border-box;
    border-radius: 0;
    -webkit-border-radius: 0;
    vertical-align: middle
}

.index-about .about-images .swiper-pagination-bullet-active {
    width: 0.8em;
    height: 0.8em;
    border: 2px solid var(--red);
    background: none;
    opacity: 1;
    border-radius: 50%;
    -webkit-border-radius: 50%
}

.index-about .intro {
    color: #333333;
    margin-top: 20px;
    line-height: 1.6;
}

.index-about .about-images .play {
    position: absolute;
    width: 50px;
    height: 50px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    background: url("images/icon/index_video.webp") no-repeat;
    cursor: pointer;
}

.index-about .intro mark {
    color: var(--red);
    background: none;
}

.index-about .btn-row {
    margin-top: 20px;
    gap: 10px;
}

.btn-common {
    border: 1px solid #e0e0e0;
    color: #333333;
    border-radius: 25px;
    padding: 5px 20px;
    background-color: transparent;
    cursor: pointer;
}

.btn-common a {
    color: #333333;
}

.btn-common:hover {
    background-color: var(--red);
    color: #fff;
}

.btn-common:hover a {
    color: #fff;
}

.btn-logo {
    width: 28px;
    height: 24px;
    background: url("./images/icon/logo_more_grey.webp") no-repeat left center;
    transition: background 1s linear, transform 1s linear;
}

.btn-common:hover + .btn-logo {
    background: url("./images/icon/logo_more.webp") no-repeat left center;
    transform: rotateY(360deg);
}

.count-row {
    margin-top: 20px;
    border-top: 1px solid var(--gray);
    border-bottom: 1px solid var(--gray);
    padding: 20px 0;
}

.count-row .wrapper {
    justify-content: space-around;
}

.count-box {
    gap: 10px;
}

.count-row img {
    height: 52px;
    transition: all 1s ease-in;
}

.count-row img:hover {
    transform: rotateY(180deg);
}

.count-row sub {
    color: var(--red);
}

.count-num {
    font-size: 52px;
    color: var(--red);
    font-weight: 300;
    display: inline-block;
    font-family: Impact, sans-serif;
}

.count-title {
    color: #333333;
}

.count-box .text {
    position: relative;
}

.count-box .text .count-line {
    position: absolute;
    top: 0;
    right: -30px;
    width: 1px;
    height: 100%;
    background-color: var(--gray);
}

.count-box .text .count-line span {
    height: 20px;
    width: 1px;
    background-color: var(--red);
    display: inline-block;
}

.about-d {
    height: 176px;
    background: url("./images/index_gif01.webp") no-repeat center top;
}

.index-products {
    background-color: var(--gray-bg);
    padding: 3rem 0;
}

.index-products .header, .index-industry .header, .index-case .header, .common-header {
    justify-content: space-between;
}

.index-products .right-btn, .index-industry .right-btn, .index-case .right-btn, .common-header .right-btn {
    justify-content: flex-end;
    gap: 10px;
    align-items: center;
}

.index-products .right-btn button {

}

.index-products .products {
    justify-content: space-between;
    margin-top: 30px;
    position: relative;
}

.index-products .products .item {
    background-color: white;
    padding: 25px 0;
    overflow: hidden;
    position: relative;
    transition: width .1s linear;
    width: 26%;
}

.index-products .products .item-expand {
    /*flex-grow: 0.5;*/
    width: 46%;
}

.index-products .products .item .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--gray);
    position: absolute;
    left: 130px;
    top: 75px;
    z-index: 10;
}

.index-products .products .item-expand .dot {
    background-color: var(--red);
}

.index-products .products .header {
    gap: 2rem;
    padding: 0 2rem;
}

.index-products .products .header .tl {
    font-size: 20px;
    color: black;
    flex-shrink: 0;
    flex-grow: 1;
}

.index-products .products .header .tr {
    gap: 20px;
    flex-shrink: 0;
    opacity: 0;
}

.index-products .products .item-expand .header .tr {
    animation: fadein-product-text .3s linear forwards;
}

.index-products .products .header .tr .more a {
    color: #666666;
}

.index-products .products .header .tr .inquiry.get-price {
    color: var(--red);
    cursor: pointer;
}

.index-products .products .intro {
    margin-top: 40px;
}

@keyframes fadein-product-text {
    0% {
        opacity: 0;
    }

    50% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.index-products .products .item-expand .intro {
    display: flex;
    justify-content: space-between;
}

.index-products .products .intro img {
    width: 334px;
    height: 236px;
    flex-shrink: 0;
    /*flex:0 0 60%;*/
}

.index-products .products .intro .text {
    padding-top: 20px;
    display: none;
}

.index-products .products .item-expand .intro .text {
    display: block;
    padding-right: .5rem;
    animation: fadein-product-text .3s linear;
}

.index-products .products .intro .title {
    color: #333333;
    align-items: center;
    gap: 10px;
    justify-content: flex-end;
    margin: 10px 0;
    padding-right: 1rem;
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.index-products .products .intro .title a {
    color: #333333;
}

.index-products .products .intro .title a:hover {
    color: var(--red);
}

.index-products .products .intro .title::after {
    content: "";
    height: 5px;
    width: 5px;
    border-radius: 50%;
    background-color: #015729;
    position: absolute;
    right: .5rem;
    top: .7rem;
}

.index-products .products .intro .title a:hover + span {
    background-color: var(--red);
}

.index-products .products .dash-line {
    position: absolute;
    top: 80px;
    left: 20px;
    width: 97%;
    height: 1px;
    background: linear-gradient(90deg, #bfbfbf 0%, #bfbfbf 50%, rgba(0, 0, 0, 0) 100%) repeat-x;
    background-size: 10px 1px;
}

.index-services {
    margin-top: 2rem;
    background: url("./images/index_service_background.webp") no-repeat center center;
    justify-content: space-around;
}

.index-services .sl .item {
    text-align: center;
    color: white;
    margin: 20px 15px;
}

.index-services .sl .item img {
    height: 59px;
    width: auto;
}

.index-services .sr {
    align-items: center;
    gap: 10px;
}

.index-services .sr .btn-1 {
    background-color: white;
    color: var(--red);
    padding: 15px 20px;
    border-radius: 5px;
    cursor: pointer;
}

.index-services .sr .btn-1 a {
    color: var(--red);
}

.index-services .sr .btn-2 {
    border: 1px solid white;
    color: white;
    background-color: transparent;
    padding: 15px 20px;
    border-radius: 5px;
    cursor: pointer;
}

.index-services .sr .btn-2 a {
    color: white;
}

.index-factory .img-box {
    position: relative;
    overflow: hidden;
}

.index-factory .img-box .img img {
    max-width: 100%;
    display: block;
}

.index-factory .wrapper {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    height: 100%;
    color: white;
}

.index-factory .left {
    width: 300px;
    border-right: 1px solid var(--gray);
    position: relative;
}

.index-factory .left .title {
    font-size: 30px;
    font-weight: bold;
    margin-top: 3rem;
}

.index-factory .left .intro {
    font-weight: 300;
}

.index-factory .left .list {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}

.index-factory .left .list .item {
    display: flex;
    align-items: center;
    height: 3.5rem;
    font-size: 18px;
    font-weight: normal;
    gap: 1rem;
    border-top: 1px solid;
    border-image: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0) 10%, var(--gray) 100%) 1;
    background: url("images/icon/index_factory_green.webp") no-repeat left center;
    box-sizing: border-box;
    padding-left: 30px;
}

.index-factory .left .list .hover {
    background: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0) 10%, rgba(255, 0, 0, 0.6) 100%);
    position: relative;
}

.index-factory .left .list .hover::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 22px;
    height: 100%;
    background: url("./images/icon/index_factory_red.webp") no-repeat left center;
}

.index-factory .left .list .hover::after {
    content: "";
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 12px;
    height: 11px;
    background: url("./images/icon/index_factory_Arrow.webp") no-repeat center center;
}

.index-factory .right {
    position: relative;
    flex-grow: 1;
}

.index-factory .right .rb {
    display: flex;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 7rem;
    box-sizing: border-box;
}

.index-factory .right .rb.hide {
    display: none;
}

.index-factory .right .rb:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: -1000px;
    height: 0;
    border-top: 1px solid var(--gray);
    z-index: 2;
}

.index-factory .right .title {
    font-weight: bold;
    margin-top: 1rem;
    margin-left: 1.5rem;
}

.index-factory .right .intro {
    font-weight: 300;
    margin-left: 1.5rem;
    line-height: 1.6;
}

.index-factory .right .btn {
    display: flex;
    align-items: center;
}

.index-factory .right button {
    padding: 0.8rem 3rem 0.8rem 2rem;
    background-color: var(--red);
    border: none;
    border-top-right-radius: 25px;
    border-bottom-right-radius: 25px;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    position: relative;
}

.index-factory .right button:after {
    content: "";
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 12px;
    height: 11px;
    background: url("./images/icon/index_factory_Arrow.webp") no-repeat center center;
}

.index-industry {
    margin-top: 2rem;
}

.index-industry .wrapper {
    position: relative;
}

.index-industry .list {
    justify-content: space-between;
    margin-top: 2rem;
    margin-bottom: 1rem;
    gap: 1rem;
}

.index-industry .list .left-intro {
    width: 45%;
}

.index-industry .list .right-img {
    flex-grow: 1;
}

.index-industry .list .right-img img {
    max-width: 100%;
}

.index-industry .list .xzk-intro {
    background-color: var(--gray-bg);
    border-top-right-radius: 60px;
    border-bottom-right-radius: 60px;
    padding: 20px;
    line-height: 1.6;
}

.index-industry .list .xzk-intro b {
    color: var(--red);
    font-size: 18px;
}

.index-industry .list .industry-intro {
    border: 1px solid var(--gray);
    margin-top: 1.5rem;
    border-top-right-radius: 100px;
    border-bottom-right-radius: 100px;
    padding: 20px;
    line-height: 1.6;
}

.index-industry .list .industry-intro .industry {
    gap: 1rem;
}

.index-industry .list .industry-intro .title {
    color: var(--red);
    text-decoration: underline;
}

.index-industry .list .industry-intro .btn {
    border: 1px solid var(--gray);
    color: #666666;
    padding: 0 20px;
    border-radius: 25px;
    font-weight: 300;
}

.index-industry .list .industry-intro .text {
    line-height: 1.6;
    color: #333333;
}

.index-industry .industry-icon {
    position: absolute;
    bottom: 3rem;
    left: 0;
    background-color: white;
    border: 1px solid var(--gray);
}

.index-industry .industry-icon .item {
    text-align: center;
    width: 10rem;
    height: 8rem;
    padding: 1rem 0.5rem 0;
    line-height: 1.8;
    position: relative;
    color: var(--light-black);
    cursor: pointer;
}

.index-industry .industry-icon .item img {
    position: absolute;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    transition: opacity 0.5s ease;
    z-index: 2;
}

.index-industry .industry-icon .item .caption {
    position: absolute;
    top: 5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    box-sizing: border-box;
    padding: 0 0.5rem;
    line-height: 1.2;
    z-index: 2;
}

.index-industry .industry-icon .item img:nth-child(2) {
    opacity: 0;
}

.index-industry .industry-icon .item:hover {
    color: white;
}

.index-industry .industry-icon .item:hover img:nth-child(1), .index-industry .industry-icon .item-hover img:nth-child(1) {
    opacity: 0;
}

.index-industry .industry-icon .item:hover img:nth-child(2), .index-industry .industry-icon .item-hover img:nth-child(2) {
    opacity: 1;
}

.index-industry .industry-icon .item-hover {
    background-color: var(--red);
    color: white;
}

.index-industry .industry-icon .item::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0;
    transition: height 0.3s;
    background-color: var(--red);
}

.index-industry .industry-icon .item:hover::before {
    height: 100%;
    z-index: 1;
}

.index-industry .industry-icon .item::after {
    content: "";
    position: absolute;
    width: 1px;
    height: 50%;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    background-color: var(--gray);
}

.index-industry .industry-icon .item:last-child::after, .index-industry .industry-icon .item-hover::after, .index-industry .industry-icon .item:hover::after {
    width: 0;
}

.index-case {
    background: url("images/index_cases_background.webp");
    padding-top: 2rem;
}

.index-case .logo-list {
    gap: 1rem;
    margin-top: 2rem;
}

.pagination-icons .swiper-pagination-bullet {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    padding: 1rem 0;
    flex-grow: 1;
    height: 74px;
    max-width: calc(100% / 7);
    position: relative;
    border-radius: 0;
    opacity: 1;
}

.pagination-icons .swiper-pagination-bullet img {
    filter: grayscale(1) opacity(0.6);
}

.pagination-icons .swiper-pagination-bullet-active img {
    filter: grayscale(0);
}

.index-case .logo-list .swiper-pagination-bullet-active::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 3px;
    background-color: var(--red);
    top: 0;
    left: 0;
}

.index-case .green-line {
    height: 4px;
    background-color: var(--green);
}

.index-case .banner {
    position: relative;
    min-height: 500px;
    width: 100%;

}

.index-case .banner img {
    max-width: 100%;
    display: block;
}

.index-case .left-intro {
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    height: 100%;
    background-color: rgba(130, 0, 4, 0.85);
}

.index-case .left-intro .text {
    width: 85%;
    position: absolute;
    left: 15%;
}

.index-case .left-intro .title {
    margin-top: 2rem;
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    position: relative;
}

.index-case .left-intro .title::after {
    content: "";
    position: absolute;
    height: 4px;
    width: 100%;
    bottom: -0.6rem;
    left: 0;
    background: linear-gradient(90deg, #ffffff 0%, rgba(0, 0, 0, 0) 80%, rgba(0, 0, 0, 0) 100%);
}

.index-case .left-intro .item-list {
    margin-top: 2rem;
    color: white;
    flex-wrap: wrap;
    gap: 1.2rem 0;
}

.index-case .left-intro .item {
    width: 50%;
    box-sizing: border-box;
    padding-left: 45px;
}

.index-case .left-intro .item:nth-child(1) {
    background: url("images/icon/index_cases_location.webp") no-repeat;
}

.index-case .left-intro .item:nth-child(2) {
    background: url("images/icon/index_cases_time.webp") no-repeat;
}

.index-case .left-intro .item:nth-child(3) {
    background: url("images/icon/index_cases_type.webp") no-repeat;
}

.index-case .left-intro .item:nth-child(4) {
    background: url("images/icon/index_cases_Procurement.webp") no-repeat;
}

.index-case .left-intro .btn {
    color: var(--red);
    margin-top: 2rem;
    background-color: white;
    padding: 5px 0;
    width: 150px;
    text-align: center;
    border-radius: 15px;
    transition: color 1s ease;
}

.index-case .left-intro .btn a {
    color: var(--red);
}

.index-case .left-intro .btn a:hover {
    color: var(--green);
}

.index-case .left-intro .feedback-box {
    position: absolute;
    bottom: 1rem;
    left: 15%;
    width: 85%;
}

.index-case .left-intro .feedback-box .img {
    width: 25%;
    position: absolute;
    left: 0;
    bottom: 0;
}

.index-case .left-intro .feedback-box .img img {
    max-width: 100%;
}

.index-case .left-intro .feedback-box .text-box {
    width: 70%;
    height: 11rem;
    background-color: white;
    position: absolute;
    left: 25%;
    bottom: 0;
}

.index-case .left-intro .feedback-box .text-box .h-title {
    background-color: var(--green);
    color: white;
    width: 30%;
    text-align: center;
    padding: 0.5rem 0;
}

.index-case .left-intro .feedback-box .text-box .header {
    border-bottom: 1px solid var(--gray);
}

.index-case .left-intro .feedback-box .text-box .customer-info {
    text-align: right;
    flex-grow: 1;
    justify-content: flex-end;
    align-items: center;
    gap: 0.5rem;
}

.index-case .left-intro .feedback-box .text-box .customer-info img {
    height: 85%;
    margin-right: 0.5rem;
}

.index-case .left-intro .feedback-box .text-box .customer-info span {
    color: var(--red);
}

.index-case .left-intro .feedback-box .text-box .feedback-text {
    padding: 0.5rem 0.5rem 0;
    font-weight: 300;
}

.index-news-videos {
    margin: 2rem 0;
}

.index-news-videos .wrapper {
    display: grid;
    grid-template-columns: auto auto auto;
    gap: 1rem 3rem;
}

.index-news-videos .item1 {
    grid-column: 1 / span 2;
}

.index-news-videos .item3 {
    grid-column: 1 / span 2;
}

.index-news {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: auto auto;
    grid-gap: 1rem;
    height: 100%;
}

.index-news .item {
    color: var(--light-black);
    background-color: var(--gray-bg);
    padding: 1rem;
    font-size: 13px;
    position: relative;
    min-height: 132px;
    box-sizing: border-box;
}

.index-news .item::after {
    content: "";
    position: absolute;
    background: linear-gradient(90deg, rgba(1, 89, 18, 0) 0%, rgba(1, 89, 18, 0.1) 20%, rgba(1, 89, 18, 0.8) 100%);
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
}

.index-news .item:hover::after {
    background: linear-gradient(90deg, rgba(201, 1, 1, 0) 0%, rgba(201, 1, 1, 0.1) 20%, rgba(201, 1, 1, 0.8) 100%);
}

.index-news .item-1 {
    grid-row: 1 / 5;
}

.index-news .item-1::after {
    height: 4px;
}

.index-news .item img {
    max-width: 100%;
    height: auto;
    margin-bottom: 0.5rem;
}

.index-news .item a {
    color: var(--light-black);
    font-size: 14px;
    line-height: 1.6;
}

.index-news .item:hover a, .index-news .item a:hover, .index-videos .item a:hover {
    color: var(--red);
}

.index-news .item span {
    display: block;
    margin: 0.5rem 0;
}

.index-news .intro {
    margin-top: 1rem;
    line-height: 1.6;
}

.index-news .view {
    justify-content: space-between;
    align-items: center;
    position: absolute;
    bottom: 2rem;
    width: 90%;
}

.index-news .view .btn {
    background-color: var(--red);
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: white;
}

.index-videos {
    gap: 1rem;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.index-videos .item {
    background-color: var(--gray-bg);
    padding: 1rem;
    text-align: center;
}

.index-videos .item img {
    max-width: 100%;
    margin-bottom: 0.5rem;
    cursor: pointer;
}

.index-videos {
    margin-top: 1rem;
}

.index-videos .item .img {
    position: relative;
}

.index-videos .item .img::after {
    content: "";
    position: absolute;
    width: 50px;
    height: 50px;
    background: url("images/icon/index_video.webp") no-repeat;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    cursor: pointer;
}

.index-videos .item .title {
    text-align: center;
    color: var(--light-black);
}

/*footer*/
footer {
    margin-top: 3rem;
    background-color: #262726;
    border-top: 5px solid var(--red);
}

footer a, .footer-copyright {
    color: #999999;
}

.footer-logo {
    justify-content: space-between;
    padding: 2rem 0;
}

.footer-logo img {
    max-width: 100%;
}

.footer-body {
    border-top: 1px solid #2f3030;
    border-bottom: 1px solid #2f3030;
    padding: 1.5rem 0 4rem;
}

.footer-body .wrapper {
    justify-content: space-between;
}

.footer-links {
    justify-content: flex-start;
    gap: 2rem;
    position: relative;
}

.footer-links::after {
    content: "";
    position: absolute;
    top: 1rem;
    right: -2rem;
    width: 1px;
    height: 80%;
    background-color: #2f3030;
}

.footer-products, .footer-aboutUs {
    flex-direction: column;
}

.footer-title {
    font-size: 20px;
    font-weight: bold;
    color: white;
    padding: 0.5rem 0;
}

.footer-links .item {
    padding: 0.2rem 0;
}

.footer-links a, .footer-contact {
    color: #999999;
    font-size: 14px;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--red);
    text-decoration: underline;
}

.footer-contact {
    flex-direction: column;
}

.footer-contact b {
    display: block;
    font-size: 28px;
    color: white;
}

.footer-hotline {
    margin: 1rem 0 1rem;
}

.footer-contact .item {
    padding: 0.2rem 0;
}

.footer-contact .item.icons {
    gap: 1rem;
    margin-top: 1rem;
}

.footer-contact .item.icons > div {
    width: 29px;
    height: 26px;
    position: relative;
}

.footer-contact .item.icons > div a {
    display: block;
    text-indent: -9999px;
    overflow: hidden;

}

.footer-contact .whatsapp {
    background: url("images/icon/bottom_whatsapp_white.webp") no-repeat;
}

.footer-contact .whatsapp:hover {
    background: url("images/icon/bottom_whatsapp.webp") no-repeat;
}

.footer-contact .email {
    background: url("images/icon/bottom_email_white.webp") no-repeat;
}

.footer-contact .email:hover {
    background: url("images/icon/bottom_email.webp") no-repeat;
}

.footer-contact .wechat {
    background: url("images/icon/bottom_weixin_white.webp") no-repeat;
}

.footer-contact .wechat:hover {
    background: url("images/icon/bottom_weixin.webp") no-repeat;
}

.footer-contact .wechat .wechat-qrcode {
    display: none;
    position: absolute;
    top: 1.6rem;
    left: 50%;
    width: 90px;
    height: 99px;
    z-index: 99;
    transform: translateX(-50%);
}

.footer-contact .wechat:hover .wechat-qrcode {
    display: block;
}

.footer-contact .f {
    background: url("images/icon/bottom_f_white.webp") no-repeat;
}

.footer-contact .f:hover {
    background: url("images/icon/bottom_f.webp") no-repeat;
}

.footer-contact .in {
    background: url("images/icon/bottom_in_white.webp") no-repeat;
}

.footer-contact .in:hover {
    background: url("images/icon/bottom_in.webp") no-repeat;
}

.footer-consultation {
    flex-direction: column;
    flex: 0;
}

.footer-consultation .form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-consultation textarea, .footer-consultation input:not([type=submit]) {
    background-color: #2d2e2d;
    border: 1px solid #6b6965;
    box-sizing: border-box;
    padding-left: 0.5rem;
    color: white;
}

.footer-consultation textarea:focus, .footer-consultation input:focus {
    outline: none;
}

.footer-consultation textarea {
    height: 5rem;
    width: 100%;
    resize: none;
    font-family: "Poppins", sans-serif, serif;
}

.footer-consultation input {
    line-height: 1.5rem;
}

.footer-consultation input[type=submit] {
    border: none;
    background-color: var(--red);
    color: white;
    border-radius: 5px;
    padding: 0.1rem 0;
    cursor: pointer;
    width: 100%;
}

.footer-consultation .wpcf7 form .wpcf7-response-output {
    margin-top: 0;
    color: white;
}

.footer-copyright {
    padding: 1rem 0;
    font-size: 14px;
    font-weight: 300;
}

.index-contact-popup-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1999;
}

.index-contact-popup {
    padding: 20px;
    width: 1100px;
    box-sizing: border-box;
    position: absolute;
    top: 8rem;
    left: 50%;
    transform: translateX(-50%);
    background-color: white;
    z-index: 2000;
    justify-content: space-between;
}

.index-contact-popup .title {
    font-size: 30px;
    color: black;
}

.index-contact-popup .contact-left {
    background-color: var(--gray-bg);
    padding: 10px;
    width: 47%;
}

.index-contact-popup .text-1 {
    color: var(--red);
    margin: 20px 0;
    line-height: 1.6;
}

.index-contact-popup .text-2 {
    line-height: 1.6;
    color: #333333;
}

.index-contact-popup .text-2 span {
    margin-left: 1.2rem;
}

.index-contact-popup .text-3 {
    color: #333333;
    justify-content: space-between;
    margin-top: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #cecece;
}

.index-contact-popup .text-3 span {
    color: black;
}

.index-contact-popup .text-3 .email {
    background: url("images/icon/message_email.webp") no-repeat left center;
    padding-left: 50px;
}

.index-contact-popup .text-3 .phone {
    background: url("images/icon/message_phone.webp") no-repeat left center;
    padding-left: 50px;
}

.index-contact-popup .text-4 {
    margin-top: 2rem;
    gap: 2rem;
    color: #333333;
}

.index-contact-popup .text-4 .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.index-contact-popup .contact-right {
    color: #333333;
    width: 48%;
}

.index-contact-popup .contact-right .tip {
    margin: 20px 0;
    line-height: 1.6;
}

.index-contact-popup .contact-right .form {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    grid-gap: 2rem 1rem;
}

.index-contact-popup .contact-right .form .item {
    height: 2rem;
}

.index-contact-popup .contact-right .form .item-5 {
    height: 12rem !important;
}

.index-contact-popup .contact-right .form input, .index-contact-popup .contact-right .form textarea {
    width: 100%;
    height: 100%;
    border: none;
    background-color: var(--gray-bg);
    outline: none;
    box-sizing: border-box;
    text-indent: 1rem;
    font-family: "Poppins", sans-serif, serif;
}

.index-contact-popup .contact-right .form textarea {
    padding: 1rem;
    text-indent: 0;
    resize: none;
}

.index-contact-popup .contact-right .form textarea::placeholder {
    line-height: 1.6;
}

.index-contact-popup .contact-right .form [type=submit] {
    background-color: var(--red);
    border: none;
    box-sizing: border-box;
    text-align: center;
    color: white;
    line-height: 3rem;
    width: 100%;
}

.index-contact-popup .contact-right .form .item-5, .index-contact-popup .contact-right .form .item-6 {
    grid-column: 1/ span 2;
}


.index-contact-popup .close-btn {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: black;
    position: absolute;
    cursor: pointer;
    transition: all 0.3s ease;
    right: -12px;
    top: -12px;
    border: 1px solid white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.index-contact-popup .close-btn::before, .index-contact-popup .close-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60%;
    height: 4px;
    background: white;
    border-radius: 2px;
    transform-origin: center;
}

.index-contact-popup .close-btn::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.index-contact-popup .close-btn::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

/* 悬停效果 */
.index-contact-popup .close-btn:hover {
    /*transform: scale(1.1);*/
    /*box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);*/
}

/* 激活效果 */
.index-contact-popup .close-btn:active {
    transform: scale(0.95);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}


/* media 检测 */

@media (max-width: 1100px) {
    .wrapper {
        width: 100%;
    }
}

/* products */
.products-body, .products-detail-body, .page-template-pages {
    background-color: var(--gray-bg);
}

.product-banner {
    position: relative;
}

.product-banner > img {
    max-width: 100%;
    display: block;
}

.product-banner .banner-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.product-banner h1 {
    font-size: 66px;
    color: white;
    font-family: "DIN", "微软雅黑", sans-serif;
    margin-top: 3rem;
}

.product-banner h2 {
    font-size: 40px;
    color: white;
    opacity: 0.3;
}

.product-banner button {
    border: none;
    font-size: 20px;
    color: white;
    background: var(--green);
    font-weight: 300;
    padding: 0.5rem 2rem;
    margin-top: 2rem;
    cursor: pointer;
}

.product-banner button a {
    color: white;
}

.product-banner button:hover {
    background: var(--red);
}

.breadcrumb {
    border-bottom: 1px solid #dcdcdc;
    line-height: 60px;
}

.breadcrumb-content {
    background: url("images/icon/home_grey.webp") no-repeat left center;
    padding-left: 30px;
}

.breadcrumb-content, .breadcrumb-content a {
    color: #999999;
}

.breadcrumb-content span {
    color: black;
}

.product-content {
    padding: 2rem 0;
}

.product-content .product-main {
    gap: 2rem;
    display: flex;
    justify-content: flex-start;
}

.product-left {
    flex: 0 0 350px;
    position: relative;
    box-sizing: border-box;
}

.product-left .fixed-box {
    /*position: fixed;*/
    top: 0;
    left: 0;
    gap: 2rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.1s ease-out;
}

.product-left .category {
    background-color: white;
    padding: 1rem 2rem 1rem 1rem;
}

.product-left .category .title {
    font-size: 20px;
}

.product-left .category-list {
    flex-direction: column;
    margin-top: 2rem;
    gap: 0.2rem;

}

.product-left .category-list .category-item {
    line-height: 2rem;
    padding-left: 1rem;
    position: relative;
    cursor: pointer;
}

.product-left .category-list .category-item a {
    color: var(--light-black);
}

.product-left .category-list .category-item::before {
    content: "";
    height: 5px;
    width: 5px;
    border-radius: 50%;
    background-color: #015729;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);

}

.product-left .category-list .category-item.active::before, .product-left .category-list .category-item:hover::before {
    display: none;
}

.product-left .category-list .category-item.active, .product-left .category-list .category-item:hover {
    background-color: var(--red);
    color: white;
    text-align: center;
    border-radius: 20px;
    padding-left: 0;
}

.product-left .category-list .category-item:hover a {
    color: white;
}

.product-left .contact {
    padding: 1rem 2rem 2rem 1rem;
    background-color: white;
}

.product-left .contact-list {
    flex-direction: column;
    color: var(--light-black);
}

.product-left .contact-list .item {
    border-bottom: 1px solid #dcdcdc;
    padding: 1rem 0;
    line-height: 1.8;
}

.product-content .product-right {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.product-content .product-right .product-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(200px, 1fr));
    grid-gap: 2rem 1rem;
    padding-bottom: 2rem;
    border-bottom: 1px dashed #dbdbdb;
}

.product-content .product-right .product-list:last-child {
    border-bottom: none;
}

.product-content .product-right .category-intro {
    grid-column: 1/span 3;
    display: grid;
    grid-template-columns: auto auto;
    grid-gap: 1rem;
    position: relative;
}

.product-content .product-right .category-intro::after {
    content: "";
    background: linear-gradient(to right, var(--green) 0%, rgba(1, 89, 18, 0.1) 70%, rgba(1, 89, 18, 0) 100%);
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
}

.product-content .product-right .product-category-img {
    background-color: white;
    display: flex;
    align-items: center;
}

.product-content .product-right img {
    max-width: 100%;
}

.product-content .product-right .product-category-intro {
    padding-bottom: 2rem;
}

.product-content .product-right .product-category-intro .title {
    font-size: 24px;
}

.product-content .product-right .product-category-intro .text {
    color: var(--light-black);
    margin-top: 1rem;
    line-height: 1.6;
}

.product-content .product-right .product-category-intro .label-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.product-content .product-right .product-category-intro .label-list span {
    display: inline-block;
    border: 1px dashed #dbdbdb;
    padding: 5px 10px;
    color: var(--red);
    font-weight: 300;
    background: white url('images/icon/pro_category_Triangle.webp') no-repeat right bottom;
}

.product-content .product-right .product-item, .product-related-products .product-item {
    display: grid;
    grid-template-columns:  auto auto;
    background-color: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}

.product-content .product-right .product-item .product-img, .product-related-products .product-item .product-img {
    grid-column: 1/span 2;
    border-bottom: 3px solid #abc8b8;
    position: relative;
    width: 100%;
}

.product-content .product-right .product-item .product-img::before, .product-related-products .product-item .product-img::before {
    content: "";
    display: block;
    padding-top: 85.454545%;
}

.product-content .product-right .product-item .product-img img, .product-related-products .product-item .product-img img {
    display: block;
    max-width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: opacity 0.5s ease;
}

.product-content .product-right .product-item .product-img img:nth-child(2), .product-related-products .product-item .product-img img:nth-child(2) {
    opacity: 0;
}

.product-content .product-right .product-item .product-img:hover img:nth-child(2), .product-related-products .product-item .product-img:hover img:nth-child(2) {
    opacity: 1;
}

.product-content .product-right .product-item .product-img:hover img:nth-child(1), .product-related-products .product-item .product-img:hover img:nth-child(1) {
    opacity: 0;
}

.product-content .product-right .product-item .product-title, .product-related-products .product-item .product-title {
    grid-column: 1/span 2;
    color: black;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0.7rem 0;
    border-bottom: 1px solid #dcdcdc;
}

.product-content .product-right .product-item .product-title a:hover, .product-related-products .product-item a:hover {
    color: var(--red);
    text-decoration: underline;
}

.product-content .product-right .product-item .product-data, .product-related-products .product-item .product-data {
    color: var(--light-black);
    padding: 1rem 0 1rem 1rem;
    font-size: 14px;
    font-weight: 300;
    border-right: 1px solid #dcdcdc;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;

}

.product-content .product-right .product-item .product-btn, .product-related-products .product-item .product-btn {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 0.5rem;
    justify-content: center;
    margin: 0 0.5rem;
}

.product-content .product-right .product-item .product-btn div, .product-related-products .product-item .product-btn div {
    width: 80px;
    line-height: 24px;
    height: 24px;
    box-sizing: border-box;
    text-align: center;
    font-size: 14px;
    border-radius: 12px;
    cursor: pointer;
}

.product-content .product-right .product-item .product-btn div:hover,
.product-related-products .product-item .product-btn div:hover {
    color: white;
    background-color: var(--red);
    border: none;
}

.product-content .product-right .product-item .product-btn .email, .product-related-products .product-item .product-btn .email {
    border: 1px solid #dcdcdc;
}

.product-content .product-right .product-item .product-btn div:hover a,
.product-related-products .product-item .product-btn div:hover a {
    display: block;
    color: white;
    text-decoration: none;
}

.product-content .product-right .product-item .product-btn .inquiry, .product-related-products .product-item .product-btn .inquiry {
    border: 1px solid var(--red);
}

.f20 {
    font-size: 20px !important;
}

.about-xzk {
    margin-top: 2rem;
}

.about-xzk .tabs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-gap: 0.5rem;
    margin-top: 1rem;
    border-bottom: 2px solid var(--green);
}

.about-xzk .tabs .item {
    background-color: white;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 300;
    cursor: pointer;
}

.about-xzk .tabs .item.active, .about-xzk .tabs .item:hover {
    background-color: var(--red);
    color: white;
    font-weight: normal;
}

.about-xzk .tabs-content {
    background-color: white;
}

.about-xzk .tabs-content .tab-1 {
    display: grid;
    grid-template-columns: minmax(400px, 1fr) auto;
}

.about-xzk .tabs-content .tab-1 .text {
    padding: 2rem 0.2rem 0 2rem;
}

.about-xzk .tabs-content .tab-1 .title {
    font-size: 20px;
    height: 3rem;
    line-height: 3rem;
    display: inline-block;
    border-bottom: 2px solid var(--deep-red);
}

.about-xzk .tabs-content .tab-1 .intro {
    color: var(--light-black);
    margin-top: 1rem;
    line-height: 1.6;
    font-weight: 300;
}

.about-xzk .tabs-content .tab-1 .intro-2 {
    margin-top: 1rem;
    color: var(--light-black);
    font-weight: 300;
}

.about-xzk .tabs-content .tab-1 .intro-2 .item, .about-xzk .tabs-content .tab-3 .intro .item {
    position: relative;
    padding-left: 0.7rem;
    line-height: 1.5rem;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.about-xzk .tabs-content .tab-1 .intro-2 .item::before, .about-xzk .tabs-content .tab-3 .intro .item::before {
    content: "";
    height: 4px;
    width: 4px;
    border-radius: 50%;
    background-color: #015729;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.about-xzk .tabs-content .tab-1 .img {
    max-width: 100%;
    overflow: hidden;
}

.about-xzk .tabs-content .tab-1 img {
    max-width: 100%;
    display: block;
}

.about-xzk .tabs-content .swiper-button-next, .about-xzk .tabs-content .swiper-button-prev {
    color: #48484a;
}

.about-xzk .tabs-content .swiper-button-next:hover, .about-xzk .tabs-content .swiper-button-prev:hover {
    color: var(--red);
}

.about-xzk .tabs-content .tab-2 .text {
    padding: 1rem 2rem 0;
    color: var(--light-black);
    font-weight: 300;
}

.about-xzk .tabs-content .tab-2 .tab-2-intro {
    padding: 1.6rem 0;
    border-bottom: 1px dashed #dcdcdc;
}

.about-xzk .tabs-content .tab-2 .tab-2-intro:last-child {
    border-bottom: none;
}

.about-xzk .tabs-content .tab-3 {
    display: grid;
    grid-template-columns: minmax(200px, 1fr) repeat(2, 1fr);
}

.about-xzk .tabs-content .tab-3 img {
    max-width: 100%;
    display: block;
    height: 100%;
}

.about-xzk .tabs-content .tab-3 .item {
    box-sizing: border-box;
}

.about-xzk .tabs-content .tab-3 .item-1 {
    border-bottom: 1px dashed #dcdcdc;
}

.about-xzk .tabs-content .tab-3 .item-2 {
    padding-bottom: 0.5rem;
}

.about-xzk .tabs-content .tab-3 .item-3 {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 2rem;
    color: var(--light-black);
    line-height: 1.6;
    font-weight: 300;
}

.about-xzk .tabs-content .tab-3 .item-4 {
    max-width: 100%;
    padding: 1rem;
}

.about-xzk .tabs-content .tab-3 .item-4 .title {
    font-weight: bold;
    line-height: 2;
    font-size: 20px;
}

.about-xzk .tabs-content .tab-3 .item-4 .sub-title {
    font-weight: 300;
    color: var(--red);
    line-height: 1.6;
}

.about-xzk .tabs-content .tab-3 .item-4 .intro {
    font-weight: 300;
    color: var(--light-black);
    font-size: 14px;
}

.about-xzk .tabs-content .tab-3 .item-4 .intro .item {
    overflow: visible;
    white-space: wrap;
}

.about-xzk .tabs-content .tab-3 .item-4 .intro .item::before {
    top: 10px;
    transform: translateY(0);
}

.about-xzk .tabs-content .tab-3 .item-2, .about-xzk .tabs-content .tab-3 .item-5 {
    padding-right: 0.5rem;
}

.about-xzk .tabs-content .tab-4, .about-xzk .tabs-content .tab-5 {
    display: grid;
    grid-template-columns: minmax(400px, 1fr) auto;
}

.about-xzk .tabs-content .tab-4 img, .about-xzk .tabs-content .tab-5 img {
    display: block;
    max-width: 100%;
}

.about-xzk .tabs-content .tab-4 .text {
    padding: 1rem 0 0.5rem 1rem;
}

.about-xzk .tabs-content .tab-4 .text .item {
    padding: 1.5rem 0 2rem 0.5rem;
    border-bottom: 1px dashed #dbdbdb;
}

.about-xzk .tabs-content .tab-4 .text .item.active {
    background-color: #f5f5f5;
}

.about-xzk .tabs-content .tab-4 .text .item:last-child {
    border-bottom: none;
}

.about-xzk .tabs-content .tab-4 .text .title {
    color: var(--red);
    font-size: 20px;
    line-height: 1.6;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.about-xzk .tabs-content .tab-4 .text .intro {
    color: var(--light-black);
    font-weight: 300;
}

.about-xzk .tabs-content .tab-5 .text {
    padding: 2rem;
}

.about-xzk .tabs-content .tab-5 .text .title {
    color: var(--red);
    font-size: 20px;
    line-height: 2;
    font-weight: bold;
    margin: 1rem 0;
}

.about-xzk .tabs-content .tab-5 .text .intro {
    color: var(--light-black);
    font-weight: 300;
    line-height: 1.6;
}

.leave-message {
    margin-top: 4rem;
    padding: 3rem 0 0;
    background: linear-gradient(to bottom, white 0%, white 60%, transparent 60%, transparent 100%);
}

.leave-message .title {
    font-size: 28px;
    color: var(--red);
    font-weight: bold;
}

.leave-message .intro {
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 2rem;
}

.leave-message .intro .item-title {
    font-size: 20px;
    padding-left: 30px;
    background: url("images/icon/message_icon.webp") no-repeat left center;
}

.leave-message .intro .item-text {
    color: var(--light-black);
    padding-left: 30px;
    font-weight: 300;
    margin-top: 1rem;
}

.message-box {
    display: flex;
    background-color: white;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
    margin-top: 3rem;
    margin-bottom: -3rem;
}

.message-box .contact {
    width: 650px;
    position: relative;
}

.message-box .contact .container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.message-box .contact img {
    display: block;
    width: 100%;
}

.message-box .contact .text-box {
    padding: 2rem 2rem 2rem 3rem;
    box-sizing: border-box;
    border-bottom: 1px solid #cccaca;
}

.message-box .contact .text-box .title {
    color: white;
    font-weight: bold;
    font-size: 30px;
    margin-top: 1rem;
}

.message-box .contact .text-box .text {
    color: white;
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-size: 17px;
    font-weight: 300;
}

.message-box .contact .text-box .text .item a {
    color: white;
}


.message-box .contact .qrcode {
    gap: 3rem;
    display: flex;
    color: white;
    width: 100%;
    box-sizing: border-box;
    padding-left: 3rem;
    align-items: center;
    flex: 1;
}

.message-box .contact .qrcode .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    width: 20%;
}

.message-box .message {
    box-sizing: border-box;
    padding: 2rem;
}

.message-box .message .title {
    color: #000000;
    font-size: 30px;
}

.message-box .message .tip {
    margin: 20px 0;
    line-height: 1.6;
    font-weight: 300;
}

.message-box .message .form {
    display: grid;
    grid-template-columns: repeat(2, minmax(150px, 1fr));
    grid-gap: 2rem 1rem;
}

.message-box .message .form .item {
    height: 2rem;
}

.message-box .message .form .item p {
    height: 100%;
}

.message-box .message .form .item:not(:last-child) span {
    height: 100%;
    display: block;
}

.message-box .message .form .item-5 {
    height: 8rem;
}

.message-box .message .form input:not([type=submit]), .message-box .message .form textarea {
    width: 100%;
    height: 100%;
    border: none;
    background-color: var(--gray-bg);
    outline: none;
    box-sizing: border-box;
    text-indent: 1rem;
}

.message-box .message .form textarea {
    padding: 1rem;
    text-indent: 0;
    resize: none;
    font-family: "Poppins", sans-serif, serif;
}

.message-box .message .form textarea::placeholder {
    line-height: 1.6;
}

.message-box .message .form [type=submit] {
    background-color: var(--red);
    border: none;
    box-sizing: border-box;
    text-align: center;
    color: white;
    height: 100%;
    padding: 0 2rem;
    cursor: pointer;
}

.message-box .message .form .item-5, .message-box .message .form .item-6 {
    grid-column: 1/ span 2;
}

/*产品详情*/

.product-summary {
    background-color: white;
    padding: 2rem 0;
}

.product-summary .info {
    display: flex;
    gap: 2rem;
}

.product-summary .info .img-video {
    /*flex: 0 0 576px;*/
    width: 576px;
    flex-shrink: 0;
}

.product-summary .info .img-video img {
    max-width: 100%;
    height: 100%;
    display: block;
}

.product-summary .big-img {
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.15);
}

.product-summary .thumb {
    display: flex;
    margin-top: 1rem;
    justify-content: space-between;
}

.product-summary .thumb .thumb-video {
    /*min-width:128px;*/
    width: calc((576px - 46px) / 4);
    position: relative;
    flex-shrink: 0;
    margin-right: 2px;
}

.play-video {
    position: relative;
    cursor: pointer;
}

.play-video::after {
    content: "";
    position: absolute;
    width: 41px;
    height: 41px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: url("images/icon/pro_detail_video.webp") no-repeat;
}

.product-summary .thumb .thumb-img {
    display: flex;
    box-sizing: border-box;
    max-width: var(--product-thumb-img-width);
    flex: 1;
}

.product-summary .thumb .thumb-img .swiper-container {
    width: 100%;
}

.product-summary .thumb .thumb-img .swiper-container .swiper-slide-thumb-active {
    border: 1px solid var(--red);
}

.product-summary .thumb .thumb-img .item {
    box-sizing: border-box;
    cursor: pointer;
    max-width: calc((var(--product-thumb-img-width) - 4px) / 3);
    /*margin-right: 2px;*/
}

.product-summary .thumb .thumb-nav {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    width: 40px;
    flex-shrink: 0;
    z-index: 5;
    box-sizing: border-box;
}

.product-summary .thumb .thumb-nav > div {
    height: 45px;
    width: 100%;
    cursor: pointer;
    box-sizing: border-box;
    padding: 0.1rem;
}

.product-summary .thumb .thumb-nav .next {
    background: var(--gray-bg) url("images/icon/pro_detail_next_grey.webp") no-repeat center center;
}

.product-summary .thumb .thumb-nav .next:hover {
    background: var(--red) url("images/icon/pro_detail_next_write.webp") no-repeat center center;
}

.product-summary .thumb .thumb-nav .prev {
    background: var(--gray-bg) url("images/icon/pro_detail_prev_grey.webp") no-repeat center center;
}

.product-summary .thumb .thumb-nav .prev:hover {
    background: var(--red) url("images/icon/pro_detail_prev_write.webp") no-repeat center center;
}

.product-summary .text .category {
    border: 1px solid #dbdbdb;
    border-radius: 5px;
    display: inline-block;
    padding: 0 1rem;
    box-sizing: border-box;
    height: 25px;
    line-height: 25px;
    margin-top: 1rem;
    color: var(--red);
}

.product-summary .text .category a {
    color: var(--red);
    font-weight: 300;
}

.product-summary .text .category:hover {
    background: var(--red);
    border: none;
    color: white;
}

.product-summary .text .category:hover a {
    color: white;
}

.product-summary .text .title {
    font-size: 30px;
    font-weight: bold;
    margin: 1.5rem 0;
}

.product-summary .text .intro {
    color: var(--light-black);
    font-weight: 300;
    line-height: 1.6;
}

.product-summary .text .params {
    margin: 2rem 0;
    color: var(--light-black);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-weight: 300;
}

.product-summary .text .params b {
    color: black;
    margin-right: 0.5rem;
    font-size: 18px;
    font-weight: bold;
}

.product-summary .text .params .item {
    position: relative;
    padding-left: 10px;
}

.product-summary .text .params .item::before {
    content: "";
    height: 5px;
    width: 5px;
    border-radius: 50%;
    background-color: var(--red);
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.product-summary .text .btn-list {
    display: flex;
    gap: 1rem;
    margin-top: 3rem;
}

.product-summary .text .btn-list a {
    color: var(--red);
    border: 1px solid var(--red);
    display: inline-block;
    border-radius: 5px;
    font-weight: 300;
    padding: 0 1.5rem;
    box-sizing: border-box;
    height: 35px;
    line-height: 35px;
    cursor: pointer;
}

.product-summary .text .btn-list a:hover {
    background: var(--red);
    color: white;
    border: 1px solid transparent;
}

.products-detail-body .header-nav-row {
    position: relative;
}

.product-detail-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1002;
    background-color: var(--gray-bg);
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

.product-detail-nav .wrapper {
    display: flex;
    height: 5rem;
    align-items: center;
}

.product-detail-nav .title {
    /*font-size: 18px;*/
    color: black;
    font-weight: bold;
    position: relative;
    padding-right: 1rem;
}

.product-detail-nav .title::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    transform: translate(-50%, -50%);
    height: 20px;
    width: 1px;
    background-color: #dbdbdb;
}

.product-detail-nav .nav-list {
    display: flex;
    justify-content: flex-end;
    flex-grow: 1;
    gap: 2rem;
}

.product-detail-nav .nav-list .item {
    cursor: pointer;
}

.product-detail-content .product-description {
    margin-top: 2rem;
}

.product-detail-content .product-technical-data {
    margin-top: 2rem;
}

.product-detail-content .common-title {
    margin: 2rem 0;
}

.product-detail-content .common-title .title {
    color: var(--deep-red);
    font-size: 24px;
}

.product-detail-content .detail-box {
    color: var(--light-black);
    line-height: 2;
}

.product-detail-content ol {
    display: block;
    list-style-type: decimal;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0;
    margin-inline-end: 0;
    padding-inline-start: 40px;
}

.product-detail-content ol > li {
    list-style: decimal;
}

.product-detail-content li {
    display: list-item;
    text-align: -webkit-match-parent;
}

/* 恢复无序列表默认样式 */
.product-detail-content ul {
    list-style-type: disc;
    margin: 1em 0;
    padding-left: 40px;
}

.product-detail-content .detail-box table {
    width: 100%;
    border-collapse: collapse;
}

.product-detail-content .detail-box table th, .product-detail-content .detail-box table td {
    border: 1px solid #ddd;
    padding: 0.4rem 0.5rem;
    text-align: left;
}

.product-application-case .case-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(200px, 1fr));
    grid-gap: 1rem;
}

.product-application-case .case-list .item {
    background-color: white;
}

.product-application-case .case-list img {
    max-width: 100%;
    display: block;
}

.product-application-case .logo {
    margin: 1rem 1rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-application-case .logo img {
    height: 44px;
}

.product-application-case .logo a {
    color: #666666;
}

.product-application-case .logo a:hover {
    color: var(--red);
}

.product-application-case .case-list .title {
    padding-left: 1rem;
    line-height: 35px;
    margin-top: 10px;
}

.product-application-case .info-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    padding: 1rem 2rem 1rem 1rem;
    gap: 1rem;
}

.product-application-case .info-list .info-item {
    background-color: var(--gray-bg);
    height: 5rem;
    display: flex;
    justify-content: center;
    flex-direction: column;
    box-sizing: border-box;
    padding-left: 1rem;
}

.product-application-case .item .img {
    margin-top: 1rem;
}

.product-related-products .product-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(200px, 1fr));
    grid-gap: 1rem;
}

/*****************  news *****************/
.news-body {
    background-color: var(--gray-bg);
}

.news-cat {
    display: flex;
    height: 8rem;
    align-items: center;
    gap: 1rem;
}

.news-cat .item {
    color: var(--red);
    border: 1px solid #c5c5c5;
    padding: 0 20px;
    line-height: 40px;
    border-radius: 20px;
    box-sizing: border-box;
    vertical-align: center;
}

.news-cat .active {
    color: white;
    background-color: var(--red);
    border: none;
}

.news-cat .active a {
    color: white;
}

.news-list {

}

.news-list .news-item {
    display: flex;
    gap: 2rem;
    border-bottom: 1px solid #c5c5c5;
    padding: 2rem 0;
}

.news-list .news-item .title a {
    font-weight: bold;
    line-height: 1.6;
}

.news-list .news-item .cat {
    margin: 1rem 0;
}

.news-list .news-item .cat span {
    display: inline-block;
    padding: 0 1rem;
    color: var(--red);
    border: 1px solid #c5c5c5;
    border-radius: 20px;
    font-weight: 300;
}

.news-list .news-item .cat span a {
    color: var(--red);
}

.news-list .news-item .intro {
    color: var(--light-black);
    line-height: 1.6;
}

.news-list .news-item .intro a {
    font-weight: 300;
    color: var(--red);
}

.news-list .news-item .date {
    color: var(--light-black);
    margin-top: 1rem;
}

.news-detail-summary {
    background-color: white;
    padding: 2rem 0;
}

.news-detail-summary h1 {
    color: var(--deep-red);
    margin-bottom: 1rem;
}

.news-detail-summary .cat, .news-detail-pagination .cat .item {
    display: inline-block;
    padding: 0 1rem;
    color: var(--red);
    border: 1px solid #c5c5c5;
    border-radius: 20px;
    font-weight: 300;
}

.news-detail-summary .cat a, .news-detail-pagination .cat .item a {
    color: var(--red);
}

.news-detail-summary .date {
    display: inline-block;
    margin-left: 2rem;
}

.news-detail-summary .intro {
    color: var(--light-black);
    margin-top: 1rem;
    line-height: 1.8;
}

.news-detail-content {
    padding: 2rem 0;
    color: var(--light-black);
    line-height: 2;
}

.news-detail-pagination {
    padding: 2rem 0 2rem;
    border-bottom: 1px solid var(--green);
    box-shadow: 0 -4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    margin-bottom: -3rem;
    background: url("images/index_cases_background.webp");
}

.news-detail-pagination .cat {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.news-detail-pagination .prev a, .news-detail-pagination .next a {
    color: var(--light-black);
}

.news-detail-pagination .prev a:hover, .news-detail-pagination .next a:hover {
    color: var(--red);
}

.news-detail-pagination .prev, .news-detail-pagination .next {
    margin-top: 1rem;
    padding-left: 1rem;
    position: relative;
}

.news-detail-pagination .prev {

}

.news-detail-pagination .prev::before, .news-detail-pagination .next::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 9px;
    height: 16px;
    background: url("images/icon/news detail_prev.webp") no-repeat;
}

.news-detail-pagination .prev:hover::before {
    background: url("images/icon/news detail_prev_red.webp") no-repeat;
}

.news-detail-pagination .next {

}

.news-detail-pagination .next::before {
    background: url("images/icon/news detail_next.webp") no-repeat;
}

.news-detail-pagination .next:hover::before {
    background: url("images/icon/news detail_next_red.webp") no-repeat;
}


/*发展历程*/
.single-banner .banner-text {

}

.single-banner .wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.single-banner h1 {
    line-height: 1;
    margin-top: 0;
}

.single-banner h2 {
    padding-left: 15rem;
    font-size: 80px;
    color: var(--green);
    opacity: 1;
    display: inline-block;
    position: relative;
    line-height: 1;
}

.single-banner h2::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0px;
    width: 100%;
    height: 1px;
    background-color: var(--red);
}

.single-banner .text {
    color: white;
    margin-top: 1rem;
    line-height: 1.6;
}

.single-banner .banner-right {
    display: flex;
    gap: 2rem;
    margin-top: 11rem;
}

.single-banner .banner-right .online-support {
    padding: 0.5rem;
    background-color: white;
    border-radius: 5px;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.single-banner .banner-right .video {
    color: white;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
}

.single-page-nav {
    background-color: var(--gray-bg);
    border-bottom: 1px solid #dcdcdc;
}

.single-page-nav .wrapper {
    display: flex;
    height: 5rem;
    align-items: center;
    gap: 2rem;
}

.single-page-nav .title {
    /*font-size: 18px;*/
    color: black;
    font-weight: bold;
    position: relative;
    padding-right: 2rem;
}

.single-page-nav .title::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    transform: translate(-50%, -50%);
    height: 20px;
    width: 1px;
    background-color: #dbdbdb;
}

.single-page-nav .nav-list {
    display: flex;
    flex-grow: 1;
    height: 100%;
}

.single-page-nav .nav-list .item {
    position: relative;
}

.single-page-nav .nav-list .item::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0;
    z-index: 1;
    background-color: var(--red);
    transition: 0.3s;
}

.single-page-nav .nav-list .item:hover::after {
    height: 100%;
    color: white;
}

.single-page-nav .nav-list .item a {
    color: var(--light-black);
    display: flex;
    padding: 0 2rem;
    width: 100%;
    height: 100%;
    align-items: center;
    z-index: 2;
    position: relative;
}

.single-page-nav .nav-list .active {
    background-color: var(--red);
}

.single-page-nav .nav-list .active a, .single-page-nav .nav-list .item:hover a {
    color: white;
}

.course-content {
    margin-top: 2rem;
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.timeline {
    width: 300px;
    flex-shrink: 0;
    padding-bottom: 5rem;
    border-right: 1px dashed #dcdcdc;
    position: relative;
}

.timeline .fixed-box {
    padding-top: 5rem;
    position: relative;
}

.timeline .fixed-box::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    transform: translateX(50%);
    width: 79px;
    height: 79px;
    background: url("images/icon/Development history_list.webp");
}

.timeline-item {
    text-align: right;
    box-sizing: border-box;
    padding-right: 2rem;
    font-size: 30px;
    color: var(--light-black);
    position: relative;
    margin-top: 4rem;
    cursor: pointer;
}

.timeline-item.active {
    color: var(--red);
    font-size: 36px;
    font-weight: bold;
}

.timeline-item::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(50%, -50%);
    width: 19px;
    height: 19px;
    background: url("images/icon/Development history_circle_gray.webp");
}

.timeline-item.active::after {
    background: url("images/icon/Development history_circle_red.webp");
}

.timeline-text {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: calc(100% - 400px);
    box-sizing: border-box;
}

.timeline-text img {
    max-width: 100%;
    display: block;
}

.timeline-text-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background-color: white;
    padding: 2rem;
}

.timeline-text-item {
    display: flex;
    gap: 1rem;
    color: var(--light-black);
}

.timeline-text-item b {
    color: black;
}

.timeline-text-item ul {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.quality-container {
    margin-top: 5rem;
}

.quality-title {
    font-weight: bold;
    font-size: 20px;
}

.quality-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    color: var(--light-black);
    margin-top: 2rem;
}

.quality-list .item {
    padding: 0 3rem;
    border-right: 1px solid #dcdcdc;
    position: relative;
    box-sizing: border-box;
}

.quality-list .item:first-child {
    padding: 0 3rem 0 0;
}

.quality-list .item:last-child {
    border-right: none;
}

.quality-list .item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -1px;
    top: 0;
    height: 30px;
    width: 1px;
    background-color: var(--red);
}

.quality-list .item-title, .end-to-end .item-title {
    color: var(--red);
}

.quality-list .item-text, .end-to-end .item-text {
    margin-top: 1rem;
    line-height: 1.6;
}

.quality-img {
    margin: 2rem 0;
}

.end-to-end {

}

.end-to-end .item-text {
    color: var(--light-black);
}

.end-to-end-group {
    display: grid;
    grid-template-columns: 200px 1fr 1fr;
    margin-top: 2rem;
    grid-gap: 2rem;
}

.end-to-end-group .sn {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.end-to-end-group .num {
    color: #e9e9e9;
    font-size: 60px;
    font-weight: bold;
}

.end-to-end-group .line {
    box-sizing: border-box;
    flex-grow: 1;
    width: 1px;
    position: relative;
    border-right: 1px dashed #dcdcdc;
}

.end-to-end-group .line::before {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 19px;
    height: 19px;
    transform: translateX(50%);
    background: url("images/icon/Development history_circle_gray.webp");
}


.about-container {

}

.about-body .leave-message {
    margin-top: 0;
    background: linear-gradient(to bottom, var(--gray-bg) 0%, var(--gray-bg) 60%, transparent 60%, transparent 100%);
}

.index-contact-popup .contact-right .form .item5 {
    height: 8rem !important;
}

.index-contact-popup .contact-right .form .item {
    height: 3rem;
}

.index-contact-popup .contact-right .form .item p {
    height: 100%;
}

.index-contact-popup .contact-right .form .item:not(:last-child) span {
    height: 100%;
    width: 100%;
    display: inline-block;
}

.index-contact-popup .contact-right .form input, .index-contact-popup .contact-right .form textarea {
    font-size: 15px;
}


/* 悬停效果 */
.index-contact-popup .close-btn:hover {
    /*transform: scale(1.1);*/
    /*box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);*/
}

/* 激活效果 */
.index-contact-popup .close-btn:active {
    transform: scale(0.95);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* products */


.about-container .xzk-row {
    padding: 5rem 0;
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.xzk-row .text {
    max-width: 55%;
}

.xzk-row .img {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.xzk-row .intro {
    color: var(--light-black);
    line-height: 1.6;
    margin-top: 1rem;
    font-weight: 300;
}

.xzk-row .group-title {
    color: #e9e9e9;
    font-size: 60px;
    font-weight: bold;
}

.about-count-box {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 2rem;
    grid-row-gap: 2rem;
}

.about-count-box .count-box {
    gap: 1rem;
}

.about-count-box .count-box .img {
    display: flex;
    justify-content: flex-start;
    padding-top: .3rem;
}

.about-count-box sub {
    color: var(--red);
}


.core-strengths {
    background-color: var(--gray-bg);
    padding: 3rem 0;
}

.core-strengths-show {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    gap: 1rem;
}

.core-strengths-show img {
}

.core-strengths-show .item-left {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 1rem .5rem;
    width: 40%;
}

.core-strengths-show .text {
    color: white;
    padding: 2rem 0 2rem 4.5rem;
    background: var(--green);
    position: relative;
    grid-column: 1/ span 2;
    font-weight: 300;
    font-size: 0.8rem;
    box-sizing: border-box;
}

.core-strengths-show .text::before {
    content: "";
    position: absolute;
    left: 3rem;
    top: 2rem;
    width: 5px;
    height: calc(100% - 4rem);
    background-color: white;
}

.core-strengths-show .text .li {
    margin-top: 1rem;
    line-height: 1.6;
    font-size: 15px;
}

.core-strengths-show .item-right {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 53%;
}

.core-strengths-show .item-right .row {
    display: flex;
    justify-content: space-between;
    gap: .5rem;
}

.core-strengths-show .item-right .item-1 {
    width: 62%;
}

.core-strengths-show .item-right .item-2 {
    flex-grow: 1;
}

.core-strengths-show .item-right .item-3 {
    /*width: 48%;*/
}

.core-strengths-show .item-right .item-4 {
    flex-grow: 1;
}

.core-strengths-show .item-right .text {
    background-color: var(--deep-red);
    box-sizing: border-box;
}

.about-leadership {
    padding-top: 3rem;
}

.about-leadership-list {
    display: flex;
    justify-content: space-between;
    color: var(--light-black);
    margin-top: 2rem;
    gap: 2rem;
}

.about-leadership-list .item-list {
    display: flex;
    border-top: 2px solid var(--green);
}

.about-leadership-list .item-list .item {
    padding: 0 2rem;
    margin: 2rem 0;
    line-height: 1.6;
    border-right: 1px solid #dcdcdc;
    position: relative;
    font-weight: 300;
}

.about-leadership-list .item-list .item:last-child {
    border-right: none;
}

.about-leadership-list .item-list .item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -1px;
    top: 0;
    height: 30px;
    width: 1px;
    background-color: var(--red);
}

.about-leadership-list .item-blank {
    width: 25%;
    flex-shrink: 0;
    position: relative;
}

.about-leadership-list .item-blank img {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    z-index: 2;
}

.about-rd {
    padding: 3rem 0;
}

.about-rd .about-team {
    display: grid;
    grid-template-columns: minmax(200px, 1fr) repeat(2, 1fr);
}

.about-rd .about-team img {
    max-width: 100%;
    display: block;
    height: 100%;
}

.about-rd .about-team .item {
    box-sizing: border-box;
}

.about-rd .about-team .item-1 {
    border-bottom: 1px dashed #dcdcdc;
}

.about-rd .about-team .item-3 {
    display: flex;
    align-items: inherit;
    justify-content: center;
    color: var(--light-black);
    line-height: 1.6;
    font-weight: 300;
}

.about-rd .about-team .item-3 p {
    margin-bottom: 0.5rem;
    padding: 2rem;
    background-color: var(--gray-bg);
    display: flex;
    align-items: center;
}

.about-rd .about-team .item-4 {
    max-width: 100%;
    padding: 1rem;
    background-color: var(--gray-bg);
}

.about-rd .about-team .item-4 .title {
    font-weight: bold;
    line-height: 2;
    font-size: 20px;
}

.about-rd .about-team .item-4 .sub-title {
    font-weight: 300;
    color: var(--red);
    line-height: 1.6;
}

.about-rd .about-team .item-4 .intro {
    font-weight: 300;
    color: var(--light-black);
    font-size: 14px;
}

.about-rd .about-team .item-4 .intro .item {
    position: relative;
    padding-left: 0.7rem;
    line-height: 1.5rem;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.about-rd .about-team .intro .item::before {
    content: "";
    height: 4px;
    width: 4px;
    border-radius: 50%;
    background-color: #015729;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.about-rd .about-team .item-4 .intro .item::before {
    top: 10px;
    transform: translateY(0);
}

.about-rd .about-team .item-6 {
    padding-left: 0.5rem;
}

.about-group-structure {
    padding: 3rem 0;
    background: url("images/About XZK _bg.webp") center top no-repeat;
}

.about-group-structure-list {

}

.about-group-structure-list .title {
    color: var(--red);
    font-size: 25px;
    text-align: center;
    line-height: 1.6;
    font-weight: bold;
    margin-top: 1rem;
}

.about-group-structure-list .line {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    margin-top: 1rem;
}

.about-group-structure-list .line .item-2 {
    grid-column: 2/span 4;
    height: 2rem;
    border: 2px solid #d6d7d9;
    border-bottom: none;
    position: relative;
}

.about-group-structure-list .line .item-2::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: #d6d7d9;
}

.about-group-structure-list .item-list {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: .3rem;
}

.about-group-structure-list .item-list .item {
    position: relative;
}

.about-group-structure-list .item-list .item::after {
    content: "";
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(201, 1, 1, 0.8), rgba(201, 1, 1, 0.2) 25%, rgba(201, 1, 1, 0));
}

.about-group-structure-list .item-list .company-title {
    position: absolute;
    bottom: 1rem;
    left: 0;
    width: 100%;
    text-align: center;
    color: white;
    z-index: 2;
}

.about-honor {
    background-color: #fffaf3;
    padding: 3rem 0;
    border-bottom: 2px solid var(--green);
}

.about-honor .wrapper {
    display: flex;
    gap: 8rem;
}

.about-honor .text {
    width: 40%;
}

.about-honor .text .title {
    color: var(--red);
    font-weight: bold;
    font-size: 30px;
    line-height: 1.6;
}

.about-honor .text .info {
    margin-top: 1rem;
    line-height: 1.6;
}

.about-honor .text .info b {
    display: block;
}

.about-honor .text .info p {
    font-weight: 300;
    color: var(--light-black);
}

.about-global-reach {
    padding: 3rem 0;
}

.about-global-reach .wrapper {
    display: flex;
    gap: 2rem;
    justify-content: space-between;
}

.about-global-reach .text {
    width: 50%;
}

.about-global-reach .text .intro {
    color: var(--light-black);
    margin-top: 1rem;
    line-height: 1.6;
}

.about-global-reach .text .img {
    margin-top: 2rem;
}

.about-global-reach .img-box {
    display: flex;
    width: 45%;
}

.about-global-reach .img-box > div {
    display: flex;
    flex-direction: column;
}

.about-global-reach .img-box .img-item {
    position: relative;
}

.about-global-reach .img-box .img-item::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.about-global-reach .img-box .img-item .title {
    position: absolute;
    left: 0;
    bottom: 1rem;
    width: 100%;
    color: white;
    text-align: center;
    z-index: 2;
}

.contact-banner .banner-text {
    display: flex;
    align-items: center;
}

.contact-banner .banner-text h1 {
    margin-top: 0;
}

.contact-body {
    background-color: var(--gray-bg);
}

.contact-leave-message {
    padding: 3rem 0;
}

.contact-leave-message .wrapper {
    display: flex;
    gap: 4rem;
}

.contact-leave-message .keep {
    width: 45%;
    padding-top: 3rem;
}

.contact-leave-message .keep .title {
    font-weight: bold;
    font-size: 50px;
}

.contact-leave-message .keep .sub-title {
    font-weight: bold;
    margin-top: 2rem;
    line-height: 1.6;
}

.contact-leave-message .keep .intro {
    color: var(--light-black);
    line-height: 1.6;
    margin-top: 2rem;
    font-weight: 300;
}

.contact-leave-message .leave-message-box {
    background-color: white;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
}

.contact-leave-message .message {
    box-sizing: border-box;
    padding: 2rem;
}

.contact-leave-message .message .title {
    color: #000000;
    font-size: 30px;
}

.contact-leave-message .message .tip {
    margin: 20px 0;
    line-height: 1.6;
    font-weight: 300;
}

.contact-leave-message .message .form {
    display: grid;
    grid-template-columns: repeat(2, minmax(200px, 1fr));
    grid-gap: 2rem 1rem;
}

.contact-leave-message .message .form .item {
    height: 2rem;
}

.contact-leave-message .message .form .item-5 {
    height: 6rem;
}

.contact-leave-message .message .form input:not([type=submit]), .contact-leave-message .message .form textarea {
    width: 100%;
    height: 100%;
    border: none;
    background-color: var(--gray-bg);
    outline: none;
    box-sizing: border-box;
    text-indent: 1rem;
}

.contact-leave-message .message .form p {
    height: 100%;
}

.contact-leave-message .message .form .item:not(:last-child) span {
    height: 100%;
    display: block;
}

.contact-leave-message .message .form textarea {
    padding: 1rem;
    text-indent: 0;
    resize: none;
    font-family: "Poppins", sans-serif, serif;
}

.contact-leave-message .message .form textarea::placeholder {
    line-height: 1.6;
}

.contact-leave-message .message .form [type=submit] {
    background-color: var(--red);
    border: none;
    box-sizing: border-box;
    text-align: center;
    color: white;
    padding: 0 2rem;
    height: 100%;
    cursor: pointer;
}

.contact-leave-message .message .form .item-5, .contact-leave-message .message .form .item-6 {
    grid-column: 1/ span 2;
}

.contact-way {
    background-color: white;
    padding: 3rem 0;
}

.contact-way .wrapper {
    display: flex;
    justify-content: space-around;
}

.contact-way .wrapper > div {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: .5rem;
}

.contact-way .wrapper > div b {
    color: var(--red);
}

.contact-way-icon {
    position: relative;
}

.contact-way-icon .qrcode-icon-box {
    width: 85%;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-way-icon .qrcode-icon-box .qrcode {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.contact-way-icon .qrcode-icon-box .qrcode .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: white;
}

.contact-way-icon .qrcode-icon-box .icons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 1rem;
    width: 45%;
}

.contact-way-icon .qrcode-icon-box .icons .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: white;
    border: 1px solid #dcdcdc;
    height: 8rem;
    justify-content: center;
}

.contact-way-icon .qrcode-icon-box .icons .item:hover {
    border: 1px solid var(--red);
    background-color: black;
}

.contact-container .contact-map img {
    width: 100%;
}

.contact-container .contact-buy {
    padding: 3rem 0;
}

.contact-container .contact-buy .wrapper {
    display: flex;
    justify-content: space-between;
}

.contact-container .contact-buy .downloads, .contact-container .contact-buy .faq {
    background-color: white;
    padding-top: 7rem;
    width: 24%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.contact-container .contact-buy .downloads::before {
    content: "";
    position: absolute;
    left: 1rem;
    top: 1rem;
    width: 90px;
    height: 80px;
    background: url("images/icon/service_Downloads_red.webp") no-repeat;
}

.contact-container .contact-buy .downloads b {
    color: var(--red);
}

.contact-container .contact-buy .downloads p, .contact-container .contact-buy .faq p {
    line-height: 1.6;
}

.contact-container .contact-buy .faq {
    padding-top: 7.5rem;
    background-color: var(--red);
    color: white;
    position: relative;
}

.contact-container .contact-buy .faq::before {
    content: "";
    position: absolute;
    left: 1rem;
    top: 1rem;
    width: 90px;
    height: 90px;
    background: url("images/icon/service_FAQs.webp");
}

.contact-container .contact-buy .buy {
    background-color: white;
    padding: 3rem;
    width: 40%;
    position: relative;
}

.contact-container .contact-buy .buy::before {
    content: "";
    position: absolute;
    left: 1rem;
    top: 1rem;
    width: 72px;
    height: 90px;
    background: url("images/icon/service_buy.webp") no-repeat;
}

.contact-container .contact-buy .buy .title {
    color: var(--red);
    text-indent: 8rem;
}

.contact-container .contact-buy .buy .title2 {
    text-indent: 5rem;
    margin-top: 1rem;
}

.contact-container .contact-buy .buy .step {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0.5rem 0 1rem;
    position: relative;
}

.contact-container .contact-buy .buy .step-line {
    position: absolute;
    top: 0;
    left: 23%;
    width: 1px;
    height: 100%;
    border-right: 1px dashed #dcdcdc;
}

.contact-container .contact-buy .buy .step .item {
    display: flex;

}

.contact-container .contact-buy .buy .step .item .step-text {
    width: 20%;
    text-align: right;
    padding-right: 2rem;
    position: relative;
}

.contact-container .contact-buy .buy .step .item .step-text::after {
    content: "";
    position: absolute;
    top: 0;
    right: 5px;
    z-index: 2;
    width: 20px;
    height: 20px;
    background: url("images/icon/service_how to buy.webp");
}

.contact-container .contact-buy .buy .step .item .step-info {
    color: var(--light-black);
}


.case-banner .banner-right {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 2rem 1rem;
    margin-top: 0;
}

.case-banner .banner-right .item {
    text-align: center;
    width: 10rem;
    height: 8rem;
    line-height: 1.8;
    position: relative;
    cursor: pointer;
    border: 1px solid #dcdcdc;
    color: white;
}

.case-banner .banner-right .item a {
    display: block;
    width: 100%;
    height: 100%;
    z-index: 2;
    position: relative;
}

.case-banner .banner-right .item-hover {
    border: 1px solid transparent;
    background-color: var(--red);
}

.case-banner .banner-right .item img {
    position: absolute;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.case-banner .banner-right .item .caption {
    position: absolute;
    top: 5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    box-sizing: border-box;
    padding: 0 0.5rem;
    line-height: 1.2;
    z-index: 2;
    color: white;
}


.case-banner .banner-right .item::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0;
    transition: height 0.3s;
    background-color: var(--red);
}

.case-banner .banner-right .item:hover {
    border: 1px solid transparent;
}

.case-banner .banner-right .item:hover::before {
    height: 100%;
    z-index: 1;
}

.case-body {
    background-color: var(--gray-bg);
}

.case-container {
    padding: 3rem 0;
}

.case-container .case-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(200px, 1fr));
    grid-gap: 2rem 1rem;
}

.case-container .case-list .item {
    background-color: white;
    padding-bottom: 2rem;
    box-sizing: border-box;
    border: 1px solid transparent;
}

.case-container .case-list .item.img {
    width: 467px;
}

.case-container .case-list .item:hover {
    border: 1px solid var(--red);
}

.case-container .case-list img {
    max-width: 100%;
    display: block;
}


.case-container .case-list .title {
    padding-left: 1rem;
    line-height: 35px;
    margin-top: 1rem;
}

.case-container .info-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    padding: 1rem 2rem 1rem 1rem;
}

.case-container .info-list .info-item {
    height: 4rem;
    display: flex;
    justify-content: center;
    flex-direction: column;
    box-sizing: border-box;
    padding-left: 1rem;
}

.case-container .case-list .detail {
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
}

.case-container .case-list .detail a {
    color: var(--light-black);
    line-height: 25px;
}

.case-container .case-list .detail a:hover {
    color: var(--red);
}

.case-container .case-list .category {
    border: 1px solid #dbdbdb;
    border-radius: 5px;
    display: inline-block;
    padding: 0 1rem;
    box-sizing: border-box;
    line-height: 25px;
    color: var(--red);
}

.case-partner {
    padding: 3rem 0;
    margin-top: 2rem;
    background-color: white;
    border-bottom: 3px solid #abc8b8;
}

.case-partner .title {
    color: var(--red);
    text-align: center;
    font-size: 30px;
}

.case-partner .intro {
    color: var(--light-black);
    text-align: center;
    margin-top: 1rem;
    line-height: 1.6;
    padding: 0 4rem;
}

.case-partner .logo-list {
    display: flex;
    flex-wrap: wrap;
    gap: 2.7rem;
    margin-top: 1rem;
    justify-content: center;
}

.customer-feedback {
    padding: 3rem 0;
}

.customer-feedback .title {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 1rem;
    text-align: center;
}

.customer-feedback .swiper-container {
    height: 100%;
}

.customer-feedback .item {
    background-color: white;
    padding: 2rem;
    box-sizing: border-box;
}

.customer-feedback .item .customer-info, .case-project-info .customer-info {
    display: flex;
    align-items: center;
    gap: 1rem
}

.customer-feedback .item .customer-info .name, .case-project-info .customer-info .name {
    font-weight: bold;
}

.customer-feedback .item .customer-info .job, .case-project-info .customer-info .job {
    color: var(--red);
    margin-top: .5rem;
}

.customer-feedback .item .customer-text, .case-project-info .customer-text {
    color: var(--light-black);
    margin-top: .5rem;
    line-height: 1.5;
}

.customer-feedback-box {
    position: relative;
    height: 300px;
}


.customer-feedback-box .swiper-pagination {
    bottom: -3rem;
    width: 100%;
}

.customer-feedback-box .swiper-pagination .swiper-pagination-bullet {
    margin: 0 5px;
    background: white;
    border: 2px solid var(--light-black);
}

.customer-feedback-box .swiper-pagination .swiper-pagination-bullet-active {
    border: 2px solid var(--red);
}

.case-container .case-box {
    padding: 0 0 3rem 0;
}

.case-container .case-box .wrapper {
    display: flex;
    justify-content: space-between;
    gap: 2rem
}

.case-container .case-box .case-title {
    font-weight: bold;
    font-size: 30px;
}

.case-container .case-box .case-button {
    display: flex;
    gap: 1rem;
}

.case-container .case-box .case-button .button {
    color: var(--red);
    border: 1px solid var(--red);
    padding: 0 1rem;
    display: flex;
    align-items: center;
}

.case-container .case-box .case-button .button:first-child {
    background-color: var(--red);
    color: white;
}


.case-container .case-project-info {
    background-color: white;
    padding: 4rem 0 2rem;

}

.case-container .case-project-info .info-box {
    display: flex;
    gap: 2rem;
}

.case-container .case-project-info .info-box .img {
    width: 296px;
    flex-grow: 0;
    flex-shrink: 0;
}

.case-container .case-common-title {
    color: var(--red);
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 2rem;
}

.case-container .case-project-info .info-group {
    display: flex;
}

.case-container .case-project-info .info-list {
    padding: 2rem 2rem 1rem 0;
    grid-gap: 2rem;
}

.case-container .case-project-info .info-icon {
    background-color: var(--gray-bg);
    padding: 0 1rem;
    display: flex;
    align-items: center;
}

.case-container .case-project-info .info-item {
    gap: .5rem;
    width: 150px;
}

.case-container .case-project-info .feedback .item {
    margin-top: 2rem;
}

.case-container .case-project-info .info-img {
    margin-top: 2rem;
}

.case-project-overview {
    padding: 3rem 0;
}

.case-project-overview .content {
    color: var(--light-black);
    line-height: 2;
    margin-top: 1rem;
}

.case-project-products .intro {
    color: var(--light-black);
    margin-top: 1rem;
}

.case-project-products .product-related-products {
    margin-top: 2rem;
}

.related-product-case {
    padding: 3rem 0;
}

.related-product-case .case-list {
    margin-top: 2rem;
}

.related-product-video .video-list {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
}

.related-product-video .video-list .item {
    background-color: white;
    padding: 1rem;
    text-align: center;
    box-sizing: border-box;
    border: 1px solid transparent;
}

.related-product-video .video-list .item:hover {
    border: 1px solid var(--red);
}

.related-product-video .video-list .item img {
    max-width: 100%;
    margin-bottom: 0.5rem;
    cursor: pointer;
}

.related-product-video .video-list .item .img {
    position: relative;
}

.related-product-video .video-list .item .img::after {
    content: "";
    position: absolute;
    width: 50px;
    height: 50px;
    background: url("images/icon/index_video.webp") no-repeat;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    cursor: pointer;
}

.related-product-video .video-list .item .title {
    text-align: center;
    color: var(--light-black);
}

.social-body {
    background-color: var(--gray-bg);
}

.social-header-row {
    position: relative;
}

.social-text .wrapper {
    width: auto;
}

.social-header-row .social-text {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
}

.social-header-row .social-text .social-title {
    color: var(--red);
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    margin-top: 5rem;
}

.social-header-row .social-text .social-intro-1 {
    color: var(--light-black);
    margin-top: 1rem;
    text-align: center;
    line-height: 1.6;
}

.social-header-row .social-text .social-intro-2 {
    color: var(--light-black);
    margin-top: 1rem;
    text-align: center;
    line-height: 1.6;
    font-weight: bold;
}

.social-green {
    padding: 3rem 0;
}

.social-common-title {
    font-size: 20px;
    font-weight: bold;
    text-align: center;
}

.social-common-title span {
    color: var(--red);
}

.social-green .item-list {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2rem;
}

.social-green .item-list .item {
    background-color: white;
    padding: 1rem;
}

.social-green .item-list .item:last-child {
    min-width: 300px;
}

.social-green .item-list .item .item-title {
    color: var(--red);
    line-height: 1.6;
}

.social-green .item-list .item .item-text {
    color: var(--light-black);
    line-height: 1.6;
    margin-top: .5rem;
}

.social-green .img-list {
    margin-top: 1rem;
}

.social-planet {

}

.social-planet .img {
    position: relative;
    margin-top: 3rem;
}

.social-planet .img .pos {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.social-planet .img .pos .wrapper {
    height: 100%;
}

.social-planet .img .pos .text-list {
    background-color: white;
    padding: 0 2rem;
    width: 35%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3rem;
}

.social-planet .img .pos .text-list .title {
    color: var(--red);
}

.social-planet .img .pos .text-list .intro {
    color: var(--light-black);
    line-height: 1.6;
    margin-top: .5rem;
}

.social-emp {
    padding: 3rem 0;
}

.social-emp .info-box {
    display: flex;
    justify-content: space-between;
    background-color: white;
    margin-top: 2rem;
}

.social-emp .info-box .text-list {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 2rem;
    width: 40%;
}

.social-emp .info-box .text-list .item {
    border-bottom: 1px dashed #dcdcdc;
    padding: 1.5rem 0;
    position: relative;
}

.social-emp .info-box .text-list .item:last-child {
    border-bottom: none;
}

.social-emp .info-box .text-list .item:hover {
    background-color: var(--red);
}

.social-emp .info-box .text-list .item:hover::before {
    content: "";
    background-color: var(--red);
    position: absolute;
    left: -2rem;
    top: 0;
    width: 2rem;
    height: 100%;
}

.social-emp .info-box .text-list .item:hover::after {
    content: "";
    background-color: var(--red);
    position: absolute;
    right: -2rem;
    top: 0;
    width: 2rem;
    height: 100%;
}

.social-emp .info-box .text-list .item:hover .title, .social-emp .info-box .text-list .item:hover .intro {
    color: white;
}

.social-emp .info-box .text-list .title {
    color: var(--red);
}

.social-emp .info-box .text-list .intro {
    color: var(--light-black);
    line-height: 1.6;
    margin-top: .5rem;
}

.social-footer-box {
    position: relative;
}

.social-footer-box .pos {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.social-footer-box .title {
    font-size: 20px;
    color: white;
    font-weight: bold;
    text-align: center;
    margin-top: 5rem;
}

.social-footer-box .intro {
    color: white;
    text-align: center;
    margin-top: 1rem;
}

.social-footer-box .item-list {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
}

.social-footer-box .item-list .item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    border: 1px solid #9fada3;
    width: 15rem;
    height: 15rem;
    gap: .5rem;
}

.social-footer-box .item-list .item b {
    font-size: 28px;
}

.social-footer-box .item-list .item p {
    font-weight: 300;
    font-size: 12px;
    line-height: 1.5;
    text-align: center;
}

.service-body {
    background-color: var(--gray-bg);
}

.service-header-box {
    padding: 3rem 0;
    background-color: white;
}

.service-header-box .wrapper {
    gap: 2rem;
    justify-content: center;
}

.service-header-box .title-box {
    width: 40%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.service-header-box .gray-text {
    font-size: 60px;
    color: #eeeeee;
    font-weight: bold;
}

.service-header-box .red-text {
    font-size: 60px;
    color: var(--red);
    font-weight: bold;
    position: relative;
}

.service-header-box .red-text::after {
    content: "";
    position: absolute;
    width: 160px;
    height: 25px;
    left: 17rem;
    bottom: 1.2rem;
    background: url("images/icon/service_point.webp") no-repeat;
}

.service-header-box .green-box {
    background-color: var(--green);
    color: white;
    padding: 1rem;
    line-height: 1.5;
}

.service-header-box .item-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 1rem;
}

.service-header-box .item-list .item {
    border: 1px solid #dcdcdc;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    gap: .5rem;
    padding: 1rem;
}

.service-header-box .item-list .item .title {
    color: var(--red);
}

.service-header-box .item-list .item .intro {
    color: var(--light-black);
    font-size: 15px;
}

.service-process {
    padding-top: 2rem;
}

.service-process .end-to-end {

}

.service-process .end-to-end > .title {
    text-align: center;
    font-size: 20px;
    font-weight: bold;
}

.service-process .end-to-end .step {
    display: flex;
    gap: 10rem;
    justify-content: center;
    margin-top: 2rem;
    position: relative;
}

.service-process .end-to-end .step .line {
    position: absolute;
    width: 90%;
    height: 1px;
    top: 3rem;
    border-bottom: 1px dashed #dcdcdc;
    z-index: 1;
}

.service-process .end-to-end .step .item {
    display: flex;
    gap: 2rem;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.service-process .end-to-end .step .num {
    color: #e9e9e9;
    font-size: 30px;
    font-weight: bold;
    position: relative;
}

.service-process .end-to-end .step .active .num {
    color: var(--red);
}

.service-process .end-to-end .step .num::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -1rem;
    width: 19px;
    height: 19px;
    transform: translateX(-50%);
    background: url("images/icon/Development history_circle_gray.webp");
    z-index: 2;
}

.service-process .end-to-end .step .active .num::after {
    background: url("images/icon/Development history_circle_red.webp");
}

.service-process .end-to-end .step .active .text {
    color: black;
}

.service-process .end-to-end .step .text {
    color: var(--light-black);
    text-align: center;
    line-height: 1.6;
}

.service-process .end-to-end .step-info-box {
    margin-top: 2rem;
    background-color: white;
}

.service-process .end-to-end .step-info-box .item {
    display: flex;
}

.service-process .end-to-end .step-info-box .item .img {
    width: 50%;
}

.service-process .end-to-end .step-info-box .text-list {
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    width: 50%;
}

.service-process .end-to-end .step-info-box .text-list .text-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: .5rem;
    position: relative;
}

.service-process .end-to-end .step-info-box .text-list .text-item::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1rem;
    width: 90%;
    height: 1px;
    background: linear-gradient(to right, var(--red), var(--red) 15%, #dcdcdc 15%, #dcdcdc 100%);
}

.service-process .end-to-end .step-info-box .text-list .text-item:last-child::after {
    background: none;
}

.service-process .end-to-end .step-info-box .text-list .title {
    color: var(--red);
}

.service-process .end-to-end .step-info-box .text-list .title span {
    margin-left: 6rem;
}

.service-process .end-to-end .step-info-box .text-list .intro {
    color: var(--light-black);
    font-size: 15px;
    line-height: 1.6;
}

.service-process .contact {
    padding: 2rem;
    background: white;
    display: flex;
    justify-content: space-evenly;
    margin-top: 2rem;
}

.service-process .contact .email, .service-process .contact .phone {
    display: flex;
    gap: 1rem;
}

.service-process .contact .text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: .5rem;
}

.service-process .contact .buttons {
    display: flex;
    gap: 1rem;
}

.service-process .contact .button {
    display: flex;
    border: 1px solid var(--red);
    align-items: center;
    font-size: small;
    color: var(--red);
    padding: 0 2rem;
    border-radius: 5px;
    cursor: pointer;
}

.service-process .contact .button:last-child {
    background-color: var(--red);
    color: white;
    cursor: pointer;
}

.service-value-box {
    position: relative;
    margin-top: 3rem;
}

.service-value-box .pos {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.service-value-box .title {
    font-size: 20px;
    color: white;
    font-weight: bold;
    text-align: center;
    margin-top: 5rem;
}

.service-value-box .item-list {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
}

.service-value-box .item-list .item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    border: 1px solid #9fada3;
    width: 15rem;
    height: 15rem;
    gap: .5rem;
}

.service-value-box .item-list .item b {
    text-align: center;

}

.service-value-box .item-list .item p {
    font-weight: 300;
    font-size: 12px;
    line-height: 1.5;
    text-align: center;
}

.contact-buy .title {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 2rem;
}

._404_text {
    font-size: 30px;
    font-weight: bold;
    margin-top: 2rem;
}

._404-icon {
    width: 200px;
}

.empty-data {
    margin-top: 2rem;
}

.pagination {
    margin-top: 2rem;
    display: flex;
    gap: .5rem;
    justify-content: center;
}


#r-info {
    display: block;
    position: fixed;
    background: var(--red);
    border-radius: 8px 0 0 8px;
    bottom: 196px;
    right: 0;
    box-shadow: 0 0 9px 0 rgba(0, 0, 0, 0.1);
    z-index: 99;
    padding-left: 2px;
}

#r-info .a {
    display: flex;
    width: 75px;
    height: 50px;
    flex-direction: column;
    cursor: pointer;
    align-items: center;
    border-bottom: 1px solid #DD8D92;
    font-size: 12px;
    color: #fff;
    justify-content: center;
    background-repeat: no-repeat;
    background-position: top 13px center;
    padding-top: 27px;
}

#r-info .a {
    background-image: url(https://www.xzkgroup.com/wp-content/themes/xzk/assets/images/icon/bottom_whatsapp_white.webp);
}

#r-info .s2 .a {
    background-image: url(https://www.xzkgroup.com/wp-content/themes/xzk/assets/images/icon/bottom_email_white.webp);
}

#r-info .s3 .a {
    background-image: url(https://www.xzkgroup.com/wp-content/themes/xzk/assets/images/icon/bottom_weixin_white.webp);
}

#r-info .s4 .a {
    background-image: url(https://www.xzkgroup.com/wp-content/uploads/2025/11/1762158932-7b95a2ac8713cd7.webp);
    border-bottom: none;
}

#r-info .Sin:hover .a {
    text-decoration: none
}

#r-info .Sin:hover::after {
    content: '';
    width: 7px;
    height: 100%;
    position: absolute;
    left: -7px;
    top: 0
}

#r-info .box {
    font-size: 13px;
    display: none;
    position: absolute;
    right: 77px;
    top: 0;
    min-width: 135px;
    text-align: center;
    background: var(--red);
}

#r-info .Pic {
    padding: 12px;
    background: #fff
}

#r-info .s2 .box, #r-info .s4 .box {
    top: 50%;
    transform: translateY(-50%);
    padding: 6px 3px;
    white-space: nowrap
}

#r-info .Sin:hover .box {
    display: block;
    border-radius: 6px;
    overflow: hidden
}

#r-info .box * {
    color: #fff;
    line-height: 1.5
}

#r-info .box > p, #r-info .box > a {
    color: #fff;
    line-height: 1.5;
    margin: 0;
    padding: 8px 6px
}

.back-to-top {
    position: fixed;
    bottom: 110px;
    right: 0;
    width: 77px;
    height: 77px;
    background: var(--red);
    color: white;
    border-radius: 8px 0 0 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    border: none;
    font-size: 24px;
}

.back-to-top:hover {
    transform: translateY(-5px);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.content-section {
    min-height: 120vh;
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 10px;
    background: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.back-to-top::before {
    content: '';
    display: block;
    width: 32px;
    height: 32px;
    background-image: url(https://www.xzkgroup.com/wp-content/uploads/2025/11/1762321850-67079354689de03.png);
    background-repeat: no-repeat;
    background-position: center;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.bounce {
    animation: bounce 2s infinite;
}

.fade-in {
    animation: fadeIn 0.8s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/*====================================    以下是media兼容调整  ==================================================*/


/*  大屏幕微调整    */
@media (min-width: 1440px) {
    .wrapper {
        width: 1440px;
    }

    .header-nav .header-nav-container .main-nav > ul {
        gap: 35px;
        padding-right: 35px;
    }


    .index-banner .intro {
        width: 75%;
    }


    .index-banner .swiper-container-horizontal > .swiper-pagination-bullets {
        left: 12.5%;
    }

    .index-banner .intro .text {
        font-size: 40px;
    }

    .index-banner .intro .s-text {
        font-size: 30px;
    }

    .index-about {
        margin-top: 6rem;
    }

    .common-title .title {
        margin-top: 20px;
    }

    .index-about .intro {
        margin-top: 30px;
    }

    .count-row {
        margin-top: 60px;
        padding: 40px 0;
    }

    .count-row img {
        margin: 15px 20px 0px 0px;
    }

    .index-services .sl .item {
        margin: 30px 25px;
    }

    .index-services .sl .item img {
        height: 59px;
        width: auto;
    }

    .index-services .sr {
        font-size: 18px;
        gap: 20px;
    }

    .index-factory .left {
        width: 350px;
    }

    .index-factory .left .title {
        margin-top: 3rem;
    }

    .index-factory .left .intro {
        margin-top: 1.5rem;
        line-height: 1.5;
    }

    .index-factory .left .list .item {
        height: 4rem;
    }

    .index-factory .left .list .hover::after {
        top: 1.7rem;
        right: 2rem;
    }

    .index-factory .right .rb {
        height: 8rem;
    }

    .index-factory .right .rb.hide {
        display: none;
    }

    .index-factory .right .title {
        margin-top: 1rem;
        margin-left: 3rem;
    }

    .index-factory .right .intro {
        margin-left: 3rem;
        margin-top: 1rem;
        line-height: 1.5;
    }

    .index-factory .right .btn {
        margin-left: 4rem;
    }

    .index-industry {
        margin-top: 4rem;
    }

    .index-industry .list {
        margin-top: 3rem;
    }

    .index-industry .list .industry-intro .text {
        margin-top: 1rem;
    }

    .index-industry .industry-icon .item {
        width: 11rem;
        height: 9rem;
    }

    .index-industry .industry-icon .item img {
        top: 2rem;
    }

    .index-industry .industry-icon .item .caption {
        top: 7rem;
    }

    .index-case {
        padding-top: 3rem;
        margin-top: 4rem;
    }

    .index-case .logo-list {
        margin-top: 3rem;
    }

    .index-case .left-intro .text {
        width: 75%;
        left: 25%;
    }

    .index-case .left-intro .title {
        margin-top: 4rem;
        font-size: 1.8rem;
    }

    .index-case .left-intro .title::after {
        bottom: -1rem;
    }

    .index-case .left-intro .item-list {
        margin-top: 3rem;
        gap: 2rem 0;
    }

    .index-case .left-intro .item {
        padding-left: 55px;
        line-height: 1.6rem;
    }

    .index-case .left-intro .btn {
        padding: 10px 0;
        width: 160px;
        border-radius: 20px;
    }

    .index-case .left-intro .feedback-box {
        left: 25%;
        width: 75%;
    }

    .index-case .left-intro .feedback-box .text-box .h-title {
        width: 25%;
        text-align: center;
        padding: 0.6rem 0;
        font-weight: 600;
    }

    .index-case .left-intro .feedback-box .text-box .feedback-text {
        padding: 0.6rem 0.8rem 0;
        line-height: 1.5rem;
        font-size: 15px;
    }

    .index-news-videos {
        margin: 4rem 0;
    }

    .index-news .item img {
        margin-bottom: 1rem;
    }

    .index-news .item a {
        font-size: 16px;
        font-weight: 600;
        line-height: 1.6;
    }

    .index-news .intro {
        font-size: 15px;
    }

    .index-news .view {
        width: 80%;
    }

    .index-news .view .btn {
        width: 50px;
        height: 50px;
        line-height: 50px;
        font-size: 30px;
    }

    .index-news .view .date {
        font-size: 16px;
    }

    .index-videos .item .title {
        font-weight: 600;
    }

    .contact-way-icon .qrcode-icon-box {
        width: 75%;
    }

    /*footer*/

    .footer-logo {
        padding: 2.2rem 0;
    }

    .footer-links {
        gap: 4rem;
    }

    .footer-title {
        padding: 1rem 0;
    }

    .footer-links .item {
        padding: 0.4rem 0;
    }

    .footer-links a, .footer-contact {
        font-size: 15px;
    }

    .footer-contact b {
        padding-top: 10px
    }

    .footer-contact .item {
        padding: 0.4rem 0;
    }

    .footer-consultation {
        width: 23%;
    }

    .footer-copyright {
        padding: 1.5rem 0;
    }

    .index-contact-popup {
        width: 1250px;
    }

    .index-contact-popup .text-1 {
        font-size: 20px;
    }

    .index-contact-popup .text-2 {
        line-height: 1.8;
        color: #333333;
    }

    .index-contact-popup .text-3 span {
        line-height: 2rem;
    }

    .index-contact-popup .text-3 .email {
        padding: 10px 50px;
    }

    .index-contact-popup .contact-right .form {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }

    .index-contact-popup .contact-right .form .item5 {
        height: 8rem !important;
    }

    .index-contact-popup .contact-right .form .item {
        height: 3rem;
    }

    .index-contact-popup .contact-right .form input, .index-contact-popup .contact-right .form textarea {
        font-size: 15px;
    }


    /* 悬停效果 */
    .index-contact-popup .close-btn:hover {
        /*transform: scale(1.1);*/
        /*box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);*/
    }

    /* 激活效果 */
    .index-contact-popup .close-btn:active {
        transform: scale(0.95);
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }

    /* products */
    .product-banner .banner-text {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        align-items: center;
        display: flex;
    }

    .product-banner h1 {
        margin-top: 0rem;
    }

    .product-content .product-right .product-item .product-data, .product-related-products .product-item .product-data {
        line-height: 1.2rem;
    }

    .about-xzk .tabs-content .tab-1 {
        grid-template-columns: minmax(520px, 1fr) auto;
    }

    .about-xzk .tabs-content .tab-1 .text {
        padding: 2rem 2rem 0 3rem;
    }

    .about-xzk .tabs-content .tab-1 .title {
        margin-top: 1rem;
    }

    .about-xzk .tabs-content .tab-1 .intro {
        line-height: 1.8;
    }

    .about-xzk .tabs-content .tab-1 .intro-2 .item, .about-xzk .tabs-content .tab-3 .intro .item {
        line-height: 1.8rem;
    }

    .about-xzk .tabs-content .tab-2 .text {
        line-height: 1.8rem;
    }

    .about-xzk .tabs-content .tab-3 .item-4 {
        padding: 2rem 0 2rem 2rem;
    }

    .about-xzk .tabs-content .tab-4 .text {
        padding: 1.5rem 0 0.5rem 2rem;
    }

    .about-xzk .tabs-content .tab-4 .text .item {
        padding: 1.5rem 0 1.5rem 0.5rem;
        border-bottom: 1px dashed #dbdbdb;
    }

    .about-xzk .tabs-content .tab-4 .text .intro {
        line-height: 1.8rem;
        margin-top: 0.5rem;
    }

    .about-xzk .tabs-content .tab-5 .text {
        padding: 2rem 0 0 3rem;
    }

    .about-xzk .tabs-content .tab-5 .text .title {
        color: var(--red);
        font-size: 42px;
        line-height: 1.6;
    }

    .leave-message {
        margin-top: 4rem;
        padding: 6rem 0 0;
    }

    .leave-message .title {
        color: var(--red);
    }

    .leave-message .intro {
        padding: 4rem 10rem;
        grid-gap: 3rem;
    }

    .leave-message .intro .item-title {
        padding-left: 40px;
    }

    .leave-message .intro .item-text {
        color: var(--light-black);
        padding-left: 40px;
        margin-top: 1rem;
        line-height: 1.6;
    }

    .message-box {
        margin-top: 1rem;
    }

    .message-box .contact .text-box {
        padding: 2rem 2rem 4rem 4rem;
    }

    .message-box .contact .text-box .text {
        font-size: 17px;
    }

    .message-box .contact .qrcode {
        gap: 4rem;
        padding-left: 4rem;
    }

    .message-box .contact .qrcode .item {
        width: 20%;
    }

    .message-box .message {
        padding: 3rem 5rem;
    }

    .message-box .message .form {
        grid-gap: 1.5rem 1.5rem;
    }

    .message-box .message .form input, .message-box .message .form textarea {
        font-size: 15px;
    }

    .message-box .message .form button {
        font-size: 16px;
        font-weight: 600;
    }


    /*产品详情*/
    .product-summary {
        padding: 3rem 0;
    }

    .product-summary .text .btn-list a {
        padding: 0 1.8rem;
        height: 45px;
        line-height: 45px;
        font-size: 17px;
    }

    .product-detail-content.wrapper {
        padding: 3rem 0;
    }

    .product-detail-content .detail-box {
        line-height: 2;
    }

    .product-application-case .logo {
        margin: 1rem 1rem 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .core-strengths-show .text .li {
        margin-top: 1rem;
        line-height: 1.6;
        font-size: 16px;
    }

}

/*  大屏调整结束    */


/*  手机端调整    */
@media (max-width: 768px) {
    .wrapper {
        width: 100%;
    }

    .main {
        padding: 0 1rem;
        /*overflow: hidden;*/
    }

    .flex {
        display: flex;
        flex-wrap: wrap;
    }

    /*  首页手机端调整    */
    .header-top {
        display: none;
    }

    .header-contact {

    }

    .header-contact .search {
        display: none;
    }

    .header-nav .h-get-price, .product-detail-nav .get-price-box {
        display: none;
    }

    .index-contact-popup {
        width: 450px;
        top: 7rem;
    }

    .index-contact-popup .contact-left {
        display: none;
    }

    .header-nav-row {
        height: auto;
    }

    .pc-nav {
        display: none;
    }

    .mobile-nav {
        display: block;
        padding: 1rem 0;
        box-sizing: border-box;
        background-color: white;
        margin: 0 -1rem;
        position: sticky !important;
    }

    .mobile-nav-list {
        display: none;
        background-color: white;
        position: fixed;
        width: calc(100% - 1rem);
        padding: 1rem 0;
        box-sizing: border-box;
    }

    .header-nav-fixed {
        width: auto;
    }

    .mobile-nav .wrapper {
        position: relative;
    }

    .mobile-nav .wrapper .h-logo {
        margin-left: 0.5rem;
        width: 130px;
    }

    .header-nav .header-nav-container .h-nav .main-nav > ul:after {
        width: 0;
    }

    .header-nav .header-nav-container .main-nav > ul {
        font-size: 16px;
        gap: 0;
        padding: 0 10px;
        justify-content: space-between;
    }

    .home .header-nav .header-nav-container .main-nav .nav-list .menu-item a {
        color: black;
    }

    .menu-button {
        position: absolute;
        top: 50%;
        right: 1rem;
        /*padding: 15px;*/
        transform: translateY(-50%);
        cursor: pointer;
        -webkit-transition: 0.3s;
        transition: 0.3s;

    }

    .menu-button .bar:nth-of-type(1) {
        margin-top: 0px;
    }

    .menu-button .bar:nth-of-type(3) {
        margin-bottom: 0px;
    }

    .bar {
        position: relative;
        display: block;
        width: 25px;
        height: 3px;
        margin: 5px auto;
        background-color: var(--light-black);
        border-radius: 10px;
        -webkit-transition: 0.3s;
        transition: 0.3s;
    }

    /*    .menu-button:hover .bar:nth-of-type(1) {
            -webkit-transform: translateY(1.5px) rotate(-4.5deg);
            -ms-transform: translateY(1.5px) rotate(-4.5deg);
            transform: translateY(1.5px) rotate(-4.5deg);
        }

        .menu-button:hover .bar:nth-of-type(2) {
            opacity: 0.9;
        }

        .menu-button:hover .bar:nth-of-type(3) {
            -webkit-transform: translateY(-1.5px) rotate(4.5deg);
            -ms-transform: translateY(-1.5px) rotate(4.5deg);
            transform: translateY(-1.5px) rotate(4.5deg);
        }
    */
    .cross .bar:nth-of-type(1) {
        -webkit-transform: translateY(15px) rotate(-45deg);
        -ms-transform: translateY(15px) rotate(-45deg);
        transform: translateY(8px) rotate(-45deg);
    }

    .cross .bar:nth-of-type(2) {
        opacity: 0;
    }

    .cross .bar:nth-of-type(3) {
        -webkit-transform: translateY(-15px) rotate(45deg);
        -ms-transform: translateY(-15px) rotate(45deg);
        transform: translateY(-8px) rotate(45deg);
    }

    .cross:hover .bar:nth-of-type(1) {
        -webkit-transform: translateY(13.5px) rotate(-40.5deg);
        -ms-transform: translateY(13.5px) rotate(-40.5deg);
        transform: translateY(8px) rotate(-45deg);
    }

    .cross:hover .bar:nth-of-type(2) {
        opacity: 0.1;
    }

    .cross:hover .bar:nth-of-type(3) {
        -webkit-transform: translateY(-13.5px) rotate(40.5deg);
        -ms-transform: translateY(-13.5px) rotate(40.5deg);
        transform: translateY(-8px) rotate(45deg);
    }


    .menu-item-has-children::after {
        content: "\f107";
        font-family: "Font Awesome 5 Free";
        font-weight: 900;
        margin-left: 8px;
        font-size: 0.8em;
        position: absolute;
        right: 1rem;
        top: 0;
    }

    .menu-item-has-children.menu-open::after {
        transform: rotate(180deg);
    }

    .mobile-nav-list .h-nav .nav-list {
        flex-direction: column;
        padding-left: 1rem;
        font-size: 18px;
        font-weight: 500;
    }

    .mobile-nav-list .h-nav .nav-list li {
        line-height: 48px;
        position: relative;
    }

    .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        display: none;
        background: var(--black-bg);
        padding: 10px 0;
    }

    .sub-menu a {
        color: white;
        margin-left: 1rem;
    }

    .mobile-nav-list .nav-list > li.menu-open .sub-menu {
        display: flex;
        flex-direction: column;
    }


    .index-banner {
        display: none;
    }

    .count-box.flex {
        -ms-flex: 1;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-flex: initial;
        -ms-flex: initial;
        flex: initial;
        width: auto;
        padding: 5px 0;
        justify-content: center;
    }

    .count-box .text .count-line {
        display: none;
    }

    .count-row .wrapper.flex {
        grid-template-columns: repeat(2, 1fr);
        display: grid;
    }

    .count-row img {
        height: 40px;
    }

    .count-num {
        font-size: 24px;
    }

    .count-title {
        font-size: 12px;
    }

    .about-d {
        height: 76px;
    }

    .index-products {
        background-color: #ffffff;
        padding: 3rem 0;
    }

    .common-title .title {
        font-size: 18px;
    }

    .index-products .products .item {
        padding: 15px 5px;
        width: 100%;
    }

    .index-products .products .header {
        padding: 0 0 1rem 0;
    }

    .index-products .products .header .tl {
        font-size: 16px;
    }

    .index-products .products .intro {
        margin-top: 0;
    }

    .index-products .products .intro .title::after {
        left: 0;
        right: unset;
        top: 50%;
        transform: translateY(-50%);
    }

    .index-products .products .header .tr {
        display: none;
    }

    .index-products .products .intro img {
        width: calc(50% - 10px);
        height: auto;
    }

    .index-products .products .intro .text {
        padding-top: 0;
        width: calc(50% - 10px);
        display: block;
    }

    .index-products .products .intro .title {
        padding-right: 0;
        padding-left: 1rem;
        font-size: 14px;
        justify-content: flex-start;
    }

    .index-products .products .item .dot {
        display: none;
    }

    .index-products .products .dash-line {
        display: none;
    }

    .index-services.flex.wrapper {
        padding: 10px 0;
    }

    .index-services .sl .item {
        margin: 10px 0px;
        font-size: 12px;
        width: calc(25% - 10px);
    }

    .index-services .sr {
        gap: 20px;
        margin-top: 10px;
    }

    .index-services .sr .btn-1 {
        padding: 10px 10px;
        border-radius: 3px;
    }

    .index-services .sr .btn-2 {
        padding: 10px 10px;
        border-radius: 3px;
    }

    .index-services .sl.flex {
        display: flex;
        justify-content: center;
    }

    .index-services .sl .item img {
        height: 45px;
    }

    .index-factory {
        display: none;
    }

    .index-industry .list {
        margin-top: 0.5rem;
    }

    .index-industry .list .xzk-intro {
        display: none;
    }

    .index-industry .list .industry-intro {
        display: none;
    }

    .index-industry .industry-icon {
        position: unset;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(2, 1fr);
    }

    .index-industry .industry-icon .item {
        width: auto;
        padding: 0;
    }

    .index-industry .industry-icon .item .caption {
        width: auto;
        padding: 0;
    }

    .index-case .green-line {
        margin-top: 1rem;
    }

    .index-case .banner {
        min-height: auto;
    }

    .index-case .logo-list {
        display: none;
    }

    .index-case .left-intro {
        width: 100%;
    }

    .index-case .left-intro .text {
        left: 8%;
    }

    .index-case .left-intro .title {
        font-size: 18px;
    }

    .index-case .left-intro .feedback-box {
        display: none;
    }

    .index-case .banner img {
        max-width: 900px;
    }

    .index-news-videos .wrapper {
        grid-template-columns: 1fr;
        gap: 1rem 0;
    }

    .index-news-videos .item2 {
        display: none;
    }

    .index-news .item-1::after {
        height: 2px;
    }


    .index-news {
        grid-template-columns: none;
    }

    .index-news .item {
        min-height: auto;
    }

    .index-news .intro {
        display: none;
    }

    .index-news .view {
        bottom: 0;
    }

    .index-news .view .btn {
        display: none;
    }

    .index-videos {

    }

    .index-videos .item {
        width: 100%;
        box-sizing: border-box;
    }

    /* products */
    .product-banner > img {
        height: 50vw;
    }

    .product-banner h1 {
        font-size: 20px;
        margin-top: 1rem;
        text-align: center;
    }

    .product-banner h2 {
        font-size: 16px;
        opacity: 0.5;
        margin-top: 1rem;
        text-align: center;
    }

    .product-banner button {
        display: none;
    }


    .product-left {
        display: none;
    }

    .product-content .product-right .product-list {
        grid-template-columns: repeat(2, minmax(150px, 1fr));
        grid-gap: .5rem;
    }

    .product-content .product-right .category-intro {
        grid-column: 1 / span 2;
    }

    .product-content .product-right .product-category-intro .title {
        font-size: 18px;
    }

    .product-content .product-right .product-category-img {
        display: none;
    }

    .product-content .product-right .product-item, .product-related-products .product-item {
        display: block;
    }

    .product-content .product-right .product-item .product-data, .product-related-products .product-item .product-data {
        padding: 0.5rem 0 0.5rem 1rem;
        border-right: none;
    }

    .product-content .product-right .product-item .product-btn, .product-related-products .product-item .product-btn {
        display: flex;
        margin: 0 0 0.5rem;
        justify-content: center;
        flex-direction: row;
    }

    .about-xzk.wrapper {
        display: none;
    }

    .leave-message .title {
        font-size: 18px;
        padding: 0 1rem;
        text-align: center;
    }

    .leave-message .intro {
        grid-template-columns: repeat(1, 1fr);
        grid-gap: 1rem;
    }

    .message-box .contact {
        display: none;
    }

    /* products detail */
    .breadcrumb-content {
        background: none;
        padding-left: 10px;
        line-height: 1.8;
        font-size: 12px;
    }

    .product-summary {
        padding: 2rem 0.5rem;
    }

    .product-summary .info {
        display: block;
    }

    .product-summary .info .img-video {
        width: 100% !important;
    }

    .product-summary .thumb .thumb-video {
        width: 20%;
    }

    .product-summary .thumb .thumb-img {
        width: 60%;
    }

    .product-summary .thumb .thumb-img {
        width: 60% !important;
    }

    .product-summary .text .title {
        font-size: 22px;
    }

    .product-summary .text .params {
        margin: 1rem 0;
        gap: 0.5rem;
    }

    .product-summary .text .btn-list {
        margin-top: 0;
    }

    .product-summary .text .btn-list a {
        padding: 0 0.5rem;
    }

    .product-detail-nav {
        display: none;
    }

    .product-detail-content .common-title .title {
        font-size: 18px;
    }

    .product-detail-content .detail-box {
        line-height: 1.6;
    }

    .product-detail-content ol {
        padding-inline-start: 20px;
    }

    .product-detail-content ul {
        padding-left: 0;
    }

    .product-application-case .case-list {
        display: block;
    }

    .product-related-products .product-list {
        grid-template-columns: repeat(2, minmax(200px, 1fr));
    }

    .leave-message {
        margin-top: 4rem;
        padding: 3rem 0;
    }

    /* about移动端 */
    .single-banner .wrapper {
        display: block;
    }

    .single-banner .banner-right {
        display: none;
    }

    .single-banner .text {
        text-align: center;
        margin: 0 0.5rem;
    }

    .single-page-nav {
        display: none;
    }

    .about-container .xzk-row {
        padding: 2rem 0;
        display: block;
    }

    .xzk-row .text {
        max-width: 100%;
    }

    .about-count-box {
        margin-top: 1rem;
        grid-row-gap: 1rem;
    }

    .core-strengths-show {
        display: block;
    }

    .core-strengths-show .item-left {
        grid-gap: 0.5rem 0.5rem;
        width: 100%;
    }

    .core-strengths-show .item-right {
        gap: 0;
        width: 100%;
    }

    .core-strengths-show .item-right .row {
        margin-top: 0.5rem;
    }

    .core-strengths-show .item-right .item-1 {
        width: 100%;
    }

    .core-strengths-show .item-right .item-2 {
        display: none;
    }


    .about-leadership-list .item-list {
        display: block;
    }

    .about-leadership-list .item-list .item:not(:last-child)::after {
        display: none;
    }

    .about-leadership-list .item-blank {
        display: none;
    }

    .about-rd .about-team {
        grid-template-columns: none;
    }

    .about-rd .about-team .item-2 {
        display: none;
    }

    .about-rd .about-team .item-3 {
        display: none;
    }

    .about-rd .about-team .item-6 {
        display: none;
    }

    .about-group-structure-list .item-list .company-title {
        font-size: 12px;
    }

    .about-honor .wrapper {
        display: block;
    }

    .about-honor .text {
        width: 100%;
    }

    .about-honor .text .title {
        font-size: 18px;
    }

    .about-global-reach .wrapper {
        display: block;
    }

    .about-global-reach .text {
        width: 100%;
    }

    .about-global-reach .img-box {
        width: 100%;
    }

    /* 发展历程 */
    .timeline {
        display: none;
    }

    .timeline-text {
        max-width: 100%;
    }

    /* quality */
    .quality-list {
        display: block;
    }

    .quality-list .item {
        padding: 0;
        margin-bottom: 1rem;
    }

    .quality-list .item:not(:last-child)::after {
        display: none;
    }

    .end-to-end-group {
        display: block;
    }

    .end-to-end-group .sn {
        display: none;
    }

    .end-to-end .item-text {
        margin-bottom: 1rem;
    }

    .social-header-row .fitImage {
        display: none;
    }


    .social-header-row .social-text {
        position: inherit;
        width: 90%;
    }

    .social-green .item-list {
        display: block;
    }

    .social-planet .img {
        margin-top: 1rem;
    }

    .social-planet .img .pos {
        position: inherit;
    }

    .social-planet .img .pos .text-list {
        padding: 1rem;
        width: auto;
        gap: 1rem;
    }

    .social-emp .info-box {
        display: block;
    }

    .social-emp .info-box .text-list {
        padding: 0 1rem;
        width: auto;
    }

    .social-emp .info-box .text-list .item:hover::before {
        display: none;
    }

    .social-emp .info-box .text-list .item:hover::after {
        display: none;
    }

    .social-footer-box .item-list {
        gap: 1rem;
        margin: 2rem 0.5rem;
    }

    .social-footer-box .fitImage {
        height: 450px;
    }

    /* service */
    .service-header-box .gray-text {
        display: none;
    }

    .service-header-box .red-text::after {
        display: none;
    }

    .service-header-box .title-box {
        width: 100%;
        padding: 1rem;
    }

    .service-header-box .red-text {
        font-size: 20px;
    }

    .service-process .end-to-end .step {
        gap: 1rem;
    }

    .service-process .end-to-end .step .item {
        justify-content: flex-start;
    }

    .service-process .end-to-end .step-info-box .item {
        display: block;
    }


    .service-process .end-to-end .step-info-box .item .img {
        width: auto;
    }

    .service-process .end-to-end .step-info-box .text-list {
        padding: 1rem;
        width: auto;
    }

    .service-process .end-to-end .step-info-box .text-list .intro {
        font-size: 15px;
    }

    .service-process .contact {
        padding: 1rem;
        display: block;
    }

    .service-process .contact .email, .service-process .contact .phone {
        margin-bottom: 1rem;
    }

    .service-process .contact .button {
        font-size: 15px;
        padding: 0.6rem 1rem;
    }

    .service-value-box .fitImage {
        height: 350px;
    }

    .service-value-box .title {
        margin-top: 3rem;
    }

    .service-value-box .item-list {
        gap: 1rem;
        margin: 2rem 1rem;
    }

    .service-value-box .item-list .item {
        height: 13rem;
    }

    .contact-buy .title {
        font-size: 20px;
    }

    .contact-container .contact-buy .wrapper {
        flex-wrap: wrap;
    }

    .contact-container .contact-buy .buy .title {
        text-indent: 0;
    }

    .about-honor {
        padding: 3rem 1rem;
    }

    .customer-feedback .title {
        font-size: 20px;
    }

    .customer-feedback .customer-feedback-group {
        display: block;
    }


    /* news */
    .news-cat {
        height: 6rem;
    }

    .news-list .news-item {
        display: block;
        padding: 1rem 0;
    }

    .news-list .news-item img {
        display: none;
    }

    .news-detail-summary h1 {
        font-size: 20px;
    }

    .news-detail-pagination .cat {
        display: none;
    }

    .news-detail-pagination {
        padding: 1rem 0;
    }

    .news-detail-pagination .prev, .news-detail-pagination .next {
        margin: 1rem;
    }


    /* contact */
    .contact-leave-message .wrapper {
        display: block;
    }

    .contact-leave-message .keep {
        width: 100%;
        padding: 1rem;
    }

    .contact-leave-message .keep .title {
        font-size: 20px;
    }

    .contact-leave-message .keep .title br {
        display: none;
    }

    .contact-leave-message .keep .sub-title {
        margin-top: 1rem;
    }

    .contact-leave-message .keep .intro {
        margin-top: 1rem;
    }

    .contact-leave-message .message .form {
        grid-template-columns: repeat(2, minmax(100px, 1fr));
    }

    .contact-way .wrapper {
        display: block;
    }

    .contact-way .wrapper > div {
        margin-bottom: 2rem;
    }

    .contact-way-icon .fitImage {
        height: 300px;
    }

    .contact-way-icon .qrcode-icon-box .qrcode {
        display: none;
    }

    .contact-way-icon .qrcode-icon-box .icons {
        width: 100%;
    }

    .contact-way-icon .qrcode-icon-box .icons .item {
        height: 6rem;
    }

    .contact-container .contact-buy .downloads, .contact-container .contact-buy .faq {
        width: 50%;
    }

    .contact-container .contact-buy .buy {
        width: 100%;
    }


    /* case */
    .case-container .case-list {
        grid-template-columns: auto;
    }

    .case-partner .title {
        font-size: 20px;
    }

    .case-partner .logo-list {
        margin: 1rem;
        justify-content: center;
    }

    .case-container .case-box .wrapper {
        display: block;
        padding: 1rem;
    }

    .case-container .case-box .case-title {
        font-weight: bold;
        font-size: 20px;
        margin-bottom: 1rem;
    }

    .case-container .case-box .case-button .button {
        padding: 0.5rem 1rem;
    }

    .case-container .case-project-info {
        padding: 1rem;
    }

    .case-container .case-common-title {
        margin-top: 1.5rem;
    }

    .case-container .case-project-info .info-img {
        margin-top: 1rem;
    }

    .case-project-overview {
        padding: 1rem;
    }

    /* footer */
    .footer-logo {
        padding: 2rem 1rem;
    }

    .footer-logo .item-2 {
        display: none;
    }

    .footer-body {
        padding: 1.5rem 1rem 4rem;
    }

    .footer-consultation.flex {
        display: none;
    }

    .footer-copyright {
        padding: 1rem 1rem;
    }

    .footer-links::after {
        display: none;
    }

    #r-info {
        display: none;
    }

    .back-to-top {
        display: none;
    }

    .back-to-top.show {
        display: none !important;
    }


}