@charset "UTF-8";
@media screen and (min-width:1200px) {
    .header {
        position: fixed;
        left: 0;
        z-index: 99;
        line-height: 57px;
        width: 190px;
        display: flex;
        align-items: center;
        height: 100vh;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
    }
    .header .container {
        width: 100%;
        margin-top: -15vh;
    }
    .header.header-fixed .nav-list .nav-item,
    .header.page .nav-list .nav-item {
        border-top: 1px solid rgba(0, 0, 0, 0.3);
    }
    .header.header-fixed .nav-list .nav-item:last-child,
    .header.page .nav-list .nav-item:last-child {
        border-bottom: 1px solid rgba(0, 0, 0, 0.3);
    }
    .header.header-fixed .nav-list .nav-item>a,
    .header.page .nav-list .nav-item>a {
        color: rgba(0, 0, 0, 0.65);
    }
    .header.header-fixed .nav-list .nav-item.active>a,
    .header.page .nav-list .nav-item.active>a {
        font-weight: bold;
        color: #000;
    }
    .header.header-fixed .nav-list .nav-item:hover a,
    .header.page .nav-list .nav-item:hover a {
        color: #000;
    }
    .header.header-fixed .nav-list .nav-item>a::before,
    .header.page .nav-list .nav-item>a::before {
        background: rgba(0, 0, 0, 0.3);
    }
    .header.header-fixed .nav-list .nav-item.active>a::before,
    .header.page .nav-list .nav-item.active>a::before {
        background: #000;
    }
    .header .head-logo {
        max-width: 100%;
        margin-bottom: 15.3vh;
    }
    .header .head-logo h1 {
        display: block;
        position: relative;
    }
    .header .head-logo .logo-f {
        display: none;
    }
    .header .nav-list {
        height: 100%;
    }
    .header .head-nav {
        display: flex;
        align-items: center;
    }
    .header .head-fixed-nav {
        width: 100%;
    }
    .header .head-fixed-nav .nav-list {
        width: 100%;
    }
    .header .nav-list .nav-item {
        position: relative;
        width: 100%;
        border-top: 1px solid rgba(255, 255, 255, 0.65);
    }
    .header .nav-list .nav-item:last-child {
        border-bottom: 1px solid rgba(255, 255, 255, 0.65);
    }
    .header .nav-list .nav-item>a {
        display: flex;
        color: rgba(255, 255, 255, 0.65);
        font-size: 16px;
        align-items: center;
        padding-left: 20px;
    }
    .header .nav-list .nav-item>a::before {
        content: "";
        height: 1px;
        background-color: rgba(255, 255, 255, 0.5);
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        width: 30px;
        margin-right: 15px;
    }
    .header .nav-list .nav-item:hover a {
        color: #fff;
        font-weight: bold;
    }
    .header .nav-list .nav-item.active>a {
        color: #fff;
        padding-left: 0;
    }
    .header .nav-list .nav-item.active>a::before {
        width: 52px;
        background: #fff;
    }
    .header .nav-list .nav-item:hover>a::before {
        width: 38px;
    }
    .header .nav-list .nav-item.active:hover>a::before {
        width: 52px;
    }
    .header.header-fixed .nav-list .nav-item .subnav {
        top: 85px;
    }
    .header .nav-list .nav-item .subnav {
        display: none;
        position: absolute;
        width: 182px;
        top: 90px;
        left: 50%;
        z-index: 99;
        line-height: 45px;
        background: rgba(255, 255, 255, 1);
        text-align: center;
        opacity: 0;
        transform: scaleY(0) translateX(-50%);
        transition: .4s;
        border-radius: 0 0 10px 10px;
        transform-origin: 0 0;
        box-shadow: 0 5px 8px rgba(0, 0, 0, 0.1);
        padding: 10px 0;
    }
    .header .nav-list .nav-item .subnav .subnav-item a {
        display: block;
        color: #444;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
    }
    .header .nav-list .nav-item .subnav .subnav-item a:hover {
        color: #121212;
    }
    .header .nav-list .nav-item .subnav .subnav-item:last-child a {
        border-bottom: none;
    }
    .header .nav-list .nav-item:hover .subnav {
        opacity: 1;
        transform: scaleY(1) translateX(-50%)
    }
    .header .container .head-nav .menu-container .button-menu {
        display: none;
        position: absolute;
        right: 28px;
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        z-index: 100;
        cursor: pointer;
        z-index: 99999999;
    }
    .header .container .head-nav .menu-container .button-menu span {
        display: block;
        width: 28px;
        height: 2px;
        background-color: #fff;
        margin-bottom: 8px;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        transform-origin: 0;
    }
    .header.header-fixed .container .head-nav .menu-container .button-menu span {
        background-color: #121212;
    }
    .header.page .container .head-nav .menu-container .button-menu span {
        background-color: #121212;
    }
    .header .container .head-nav .menu-container .button-menu span:last-child {
        margin-bottom: 0;
    }
    .header .container .head-nav .menu-container .button-menu.on span {
        background-color: #333;
    }
    .header .container .head-nav .menu-container .button-menu.on span:nth-child(2) {
        margin-left: 100%;
        opacity: 0;
    }
    .header .container .head-nav .menu-container .button-menu.on span:nth-child(1) {
        transform: rotate(44deg);
        -webkit-transform: rotate(44deg);
        -moz-transform: rotate(44deg);
        -ms-transform: rotate(44deg);
        -o-transform: rotate(44deg);
    }
    .header .container .head-nav .menu-container .button-menu.on span:nth-child(3) {
        transform: rotate(-44deg);
        -webkit-transform: rotate(-44deg);
        -moz-transform: rotate(-44deg);
        -ms-transform: rotate(-44deg);
        -o-transform: rotate(-44deg);
    }
    .header .container .head-nav .menu-container .menu-wrapper {
        position: fixed;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        background-color: #fff;
        z-index: 99;
        display: none;
    }
    .header .container .head-nav .menu-container .menu-wrapper .box {
        height: 70vh;
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        margin: auto;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-list {
        text-align: center;
        width: 90%;
        max-width: 1500px;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        bottom: 0;
        margin: auto;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-list .menu-list-item {
        width: 20%;
        display: inline-block;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-list .menu-list-item a {
        font-size: 22px;
        color: #424242;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot {
        line-height: 1.5;
        text-align: center;
        margin: auto;
        max-width: 1500px;
        margin-top: 50px;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .menu-ewm {
        display: flex;
        justify-content: center;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .menu-ewm .ewm-box {
        margin: 0 12px;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .tel {
        margin-top: 30px;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .tel::after {
        content: "";
        width: 200px;
        height: 1px;
        background-color: #ccc;
        display: inline-block;
        vertical-align: middle;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .tel::before {
        content: "";
        width: 200px;
        height: 1px;
        background-color: #ccc;
        display: inline-block;
        vertical-align: middle;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .tel h3 {
        display: inline-block;
        background-color: #0099e0;
        color: #fff;
        font-size: 21px;
        line-height: 28px;
        padding: 12px 100px;
        border-radius: 50px;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .desc {
        margin-top: 15px;
        font-size: 18px;
        color: #666;
    }
    .header .nav-bt {
        display: none;
    }
    .index-banner {
        position: relative;
    }
    .index-banner img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        animation: zoomSnap 20s linear infinite;
    }
    @keyframes zoomSnap {
        0% {
            transform: scale(1);
        }
        50% {
            transform: scale(1.3);
            /* 缓慢放大 */
        }
        100% {
            transform: scale(1);
            /* 瞬间回到初始 */
        }
    }
    .index-banner .swiper-pagination-banner {
        position: absolute;
        bottom: 30px;
        z-index: 999;
        text-align: center;
    }
    .index-banner .swiper-slide {
        background-size: cover;
        position: relative;
        max-height: 100vh;
        overflow: hidden;
    }
    .index-banner .swiper-slide .bg {
        position: relative;
        height: 100vh;
    }
    .index-banner .swiper-slide .bg img {
        display: none;
    }
    .index-banner .swiper-slide .bg::after {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        background: rgb(0, 0, 0, 0.52);
    }
    .index-banner .swiper-slide .text {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }
    .index-banner .swiper-slide .text>.container {
        display: flex;
        align-items: center;
        height: 100%;
        text-align: center;
        justify-content: center;
        color: #fff;
    }
    .index-banner .swiper-slide .text>.container .main h6 {
        font-size: 72px;
    }
    .index-banner .swiper-slide .text>.container .main p {
        font-size: 32px;
        margin-top: 30px;
    }
    .index-banner .mouse {
        width: 51px;
        height: 51px;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid rgba(255, 255, 255, .3);
        position: absolute;
        left: 50%;
        bottom: 100px;
        margin-left: -25px;
        text-align: center;
        z-index: 50;
        border-radius: 50%;
        -webkit-border-radius: 50%;
        -moz-border-radius: 50%;
        -ms-border-radius: 50%;
        -o-border-radius: 50%;
    }
    .index-banner .mouse span {
        display: inline-block;
        width: 15px;
        height: 23px;
        border: 2px solid #fff;
        border-radius: 12px;
        margin: auto;
        position: relative;
    }
    .index-banner .mouse span:before {
        content: "";
        width: 2px;
        height: 4px;
        background: #fff;
        position: absolute;
        left: 50%;
        margin-left: -1px;
        top: 3px;
        animation-delay: 0ms;
        animation-duration: 1500ms;
        animation-iteration-count: infinite;
        animation-name: arrow;
        animation-play-state: running;
        animation-timing-function: linear;
    }
    .index-banner .mouse b {
        display: block;
        text-align: center;
        color: #766047;
        font-size: 18px;
        line-height: 1;
        font-family: Arial;
        margin-top: 4px;
        font-weight: normal;
    }
    @-webkit-keyframes arrow {
        0% {
            opacity: 0;
            -webkit-transform: translate3d(0px, 0px, 0px);
        }
        33% {
            opacity: 1;
        }
        66% {
            opacity: 1;
        }
        100% {
            opacity: 0;
            -webkit-transform: translate3d(0px, 5px, 0px);
        }
    }
    @keyframes arrow {
        0% {
            opacity: 0;
            transform: translate3d(0px, 0px, 0px);
        }
        33% {
            opacity: 1;
        }
        66% {
            opacity: 1;
        }
        100% {
            opacity: 0;
            transform: translate3d(0px, 5px, 0px);
        }
    }
    .index-series {
        padding: 100px 0;
        overflow: hidden;
        clear: both;
    }
    .index-series .list {
        display: flex;
        flex-wrap: wrap;
    }
    .index-series .list .item {
        position: relative;
        z-index: 2;
        width: 25%;
        background-color: #dfe9ef;
        min-height: 214px;
        position: relative;
        overflow: hidden;
        transition: transform .15s ease, z-index .2s ease;
    }
    .index-series .list .item>a {
        display: block;
        min-height: 214px;
    }
    .index-series .list .item:hover {
        transform: scale(1.02);
        box-shadow: 0 4px 8px #0003;
        z-index: 3;
    }
    .index-series .list .item:nth-child(-n+3) {
        width: 33.333%;
    }
    .index-series .list .item:nth-child(2) {
        background: #f0e0e0;
    }
    .index-series .list .item:nth-child(3) {
        background-color: #d2ddc4;
    }
    .index-series .list .item:nth-child(4) {
        background-color: #fcf1d4;
    }
    .index-series .list .item:nth-child(5) {
        background-color: #e1e1dd;
    }
    .index-series .list .item:nth-child(6) {}
    .index-series .list .item:nth-child(7) {
        background-color: #e1e1dd;
    }
    .index-series .list .item .text {
        padding: 30px 0 0 30px;
        color: #000;
    }
    .index-series .list .item .text h5 {
        font-size: 32px;
    }
    .index-series .list .item .text h6 {
        font-size: 18px;
        color: #000000d9;
    }
    .index-series .list .item .pic {
        width: 124px;
        position: absolute;
        right: 50px;
        bottom: -30px;
    }
    .index-series .list .item:nth-last-child(-n+4) .pic {
        width: 74px;
        right: 38px;
        bottom: 0;
    }
    .index-series .list .item:nth-child(5) .pic {
        width: 82px;
    }
    .index-series .more {
        margin-top: 80px;
    }
    .index-series .more a {
        width: 300px;
        height: 68px;
        background: #191919;
        line-height: 68px;
        text-align: center;
        display: block;
        color: #fff;
        font-size: 22px;
    }
    .index-product {
        padding: 100px 0;
        background: #f2f2f2;
        overflow: hidden;
        clear: both;
    }
    .index-product .index-title {
        display: flex;
        justify-content: space-between;
        align-items: baseline;
    }
    .index-product .index-title p {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 150px;
    }
    .index-product .index-title p span {
        margin-left: 10px;
        transition: .4s;
        font-size: 16px;
    }
    .index-product .index-title p:hover span {
        margin-right: -10px;
        transition: .4s;
    }
    .index-product .list {
        display: grid;
        gap: 2%;
        grid-template-columns: repeat(4, 23.5%);
        row-gap: 4%;
    }
    .index-product .list .item {
        background: #fff;
        padding: 1.5vw;
        transition: transform .15s ease, z-index .3s ease;
    }
    .index-product .list .item .text h5 {
        font-size: 30px;
        color: #000;
    }
    .index-product .list .item .text h6 {
        font-size: 16px;
        color: #000000d9;
        margin-top: 8px;
    }
    .index-product .list .item .pic {
        text-align: center;
        margin-top: 15px;
        /* margin-bottom: 30px; */
    }
    .index-product .list .item .pic img {
        /* width: 100px; */
    }
    .index-product .list .item:hover {
        transform: scale(1.02);
        box-shadow: 0 4px 8px #0003;
    }
    .index-news {
        padding: 100px 0;
        overflow: hidden;
        clear: both;
    }
    .index-news .list {
        margin-bottom: 40px;
    }
    .index-news .list .item {
        padding: 23px 0;
        border-bottom: 1px solid #eee;
    }
    .index-news .list .item:last-child {
        border-bottom: none;
    }
    .index-news .list .item>a {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
    }
    .index-news .list .item .pic {
        width: 318px;
        overflow: hidden;
        position: relative;
    }
    .index-news .list .item .pic .time {
        width: 76px;
        height: 58px;
        position: absolute;
        bottom: 27px;
        left: 0;
        z-index: 9;
        background: rgba(49, 49, 49, 0.85);
        text-align: center;
        color: #fff;
    }
    .index-news .list .item .pic .time .d {
        font-size: 24px;
        margin-top: 5px;
    }
    .index-news .list .item .text {
        width: calc(100% - 368px);
    }
    .index-news .list .item .text h5 {
        font-size: 24px;
        color: rgba(0, 0, 0, 0.9);
    }
    .index-news .list .item .text p {
        color: rgba(0, 0, 0, 0.65);
        line-height: 22px;
        margin: 18px 0 45px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }
    .index-news .list .item .text .more {
        color: rgba(0, 0, 0, 0.95);
        display: flex;
        align-items: center;
    }
    .index-news .list .item .text .more i {
        margin-right: 10px;
        font-size: 16px;
        transition: .4s;
        color: rgba(0, 0, 0, 0.65);
    }
    .index-news .list .item:hover .text .more i {
        margin-right: 20px;
    }
    .index-news .wrap .container>.more a {
        width: 300px;
        height: 68px;
        background: #191919;
        line-height: 68px;
        text-align: center;
        display: block;
        color: #fff;
        font-size: 22px;
    }
    .index-about {
        background: #f5f5f5;
        padding: 100px 0;
        overflow: hidden;
        clear: both;
    }
    .index-about .index-title {
        display: flex;
        justify-content: space-between;
        align-items: baseline;
    }
    .index-about .index-title p {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 150px;
    }
    .index-about .index-title p span {
        margin-left: 10px;
        transition: .4s;
        font-size: 16px;
    }
    .index-about .index-title p:hover span {
        margin-right: -10px;
        transition: .4s;
    }
    .index-about .main {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
    }
    .index-about .main .text,
    .index-about .main .pic {
        width: 46%;
    }
    .index-about .main .pic img {
        height: 100%;
        object-fit: cover;
    }
    .index-about .main .text h3 {
        font-size: 34px;
        color: #000;
    }
    .index-about .main .text h4 {
        font-size: 22px;
        margin-bottom: 20px;
        color: #121212;
        margin-top: 15px;
        padding-bottom: 13px;
    }
    .index-about .main .text .cont p {
        line-height: 23px;
        color: #666;
        margin-bottom: 18px;
    }
    .index-about .date {
        margin-top: 60px;
    }
    .index-about .date .layout_box .module_ul {
        display: flex;
        justify-content: space-between;
    }
    .index-about .date .layout_box li {
        box-sizing: border-box;
        display: flex;
        justify-content: center;
        align-content: center;
        flex-direction: column;
        text-align: center;
        position: relative;
    }
    .index-about .date .layout_box li:last-child {
        border-right: none;
    }
    .index-about .date .layout_box li:last-child:after {
        display: none;
    }
    .index-about .date .layout_box li .number .counterDX {
        font-size: 42px;
        color: #333;
        font-weight: bold;
    }
    .index-about .date .layout_box li:nth-child(1) .number .unit {
        font-size: 15px;
        font-weight: 500;
    }
    .index-about .date .layout_box li .number .unit {
        font-size: 15px;
        color: #595959;
        vertical-align: super;
        margin-left: 2px;
    }
    .index-about .date .layout_box li .number {
        margin-top: 10px;
    }
    .index-about .date .layout_box li .title_p {
        font-size: 16px;
        color: #555;
        margin-bottom: 0;
        margin-left: -10px;
    }
    /* 底部 */
    .footer {
        background-color: #ececec;
        color: rgba(0, 0, 0, 0.65);
        padding: 100px 0 40px;
        overflow: hidden;
        clear: both;
    }
    .footer .main {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .footer .main .left {
        width: 30%;
        max-width: 360px;
    }
    .footer .main .left .text {
        margin-top: 38px;
    }
    .footer .main .left .text p {
        color: rgba(0, 0, 0, 0.65);
        font-size: 18px;
        line-height: 28px;
    }
    .footer .main .right {
        display: flex;
        width: 68%;
        justify-content: space-between;
    }
    .footer .main .right .nav {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 50%;
    }
    .footer .main .right .nav .item {
        max-height: 46px;
        width: 50%;
        display: flex;
        align-items: center;
    }
    .footer .main .right .nav .item span {
        display: block;
        background: rgba(0, 0, 0, .5);
        width: 40px;
        height: 2px;
    }
    .footer .main .right .nav .item a {
        font-size: 18px;
        margin-left: 1vw;
        color: rgba(0, 0, 0, 0.85)
    }
    .footer .main .right .contact {
        width: 48%;
    }
    .footer .main .right .contact p {
        font-size: 18px;
        line-height: 42px;
        text-align: right;
    }
    .footer .copyright {
        margin-top: 70px;
        text-align: center;
    }
    .footer .copyright p a {
        color: rgba(0, 0, 0, 0.65);
    }
}

@media screen and (min-width:320px) and (max-width:1199px) {
    body.scroll-hide {
        width: 100%;
        height: 100%;
        position: absolute;
        overflow: hidden;
    }
    .header {
        border-bottom: 1px solid #eee;
        /* position: fixed; */
        z-index: 99;
        height: 1.5467rem;
        line-height: 1.5467rem;
        width: 100%;
        top: 0;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
    }
    .header.page {
        background: #fff;
        position: relative;
    }
    .header.page .nav-list .nav-item>a {
        color: #333;
    }
    .header.page .nav-list .nav-item.active>a {
        color: #00a0e9;
    }
    .header.page .nav-list .nav-item.active>a {
        color: #00a0e9;
    }
    .header.header-fixed {
        position: fixed;
        z-index: 999;
        height: 1.5467rem;
        line-height: 1.5467rem;
        transition: .4s;
        background: #fff;
        box-shadow: 0 0px 2px rgba(0, 0, 0, 0.2);
    }
    .scroll-hide .header {
        background: #fff;
    }
    .header.header-fixed .nav-list .nav-item>a {
        display: block;
        color: #333;
        font-size: 16px;
    }
    .header.header-fixed .nav-list .nav-item>a::after {
        content: "";
        height: 2px;
        background-color: #00a0e9;
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        margin: auto;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        width: 0;
    }
    .header.header-fixed .nav-list .nav-item:hover a,
    .header.header-fixed .nav-list .nav-item.active>a {
        color: #00a0e9;
    }
    .header.header-fixed .nav-list .nav-item:hover a,
    .header.header-fixed .nav-list .nav-item.active>a {
        color: #00a0e9;
    }
    .header .container {
        display: flex;
        justify-content: space-between;
        max-width: 100%;
        height: 100%;
    }
    .header .head-logo {
        max-width: 3.8rem;
    }
    .header .head-logo h1 {
        display: block;
        position: relative;
        top: 50%;
        transform: translateY(-50%);
    }
    .header .head-logo .logo-f {
        display: none;
    }
    .header .head-fixed-nav {
        position: fixed;
        background-color: #ffffff;
        width: 100%;
        left: 0;
        height: 100%;
        top: 1.5467rem;
        height: 100%;
        transform: translateY(-30px);
        opacity: 0;
        transition: all 0.3s ease 0s;
        visibility: hidden;
        z-index: 9999;
    }
    .header .head-fixed-nav.show {
        transform: translateY(0);
        opacity: 1;
        visibility: inherit;
    }
    .header .nav-list {
        width: 92%;
        margin: auto;
        padding-top: .5333rem;
    }
    .header .head-nav {
        display: flex;
        align-items: center;
    }
    .header .head-nav .tel {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .header .head-nav .tel .tel-main {
        line-height: 23px;
        font-size: 24px;
        color: #e62022;
        margin-left: 10px;
    }
    .header .head-nav .tel .tel-main span {
        display: block;
        color: #888;
    }
    .header .nav-list .nav-item {
        position: relative;
        border-bottom: 1px solid #eee;
        line-height: 1.28rem;
    }
    .header .nav-list .nav-item>a {
        display: block;
        color: #333;
        font-size: .4rem;
        text-indent: .08rem;
    }
    .header .nav-list .nav-item>a.sub-a::after {
        content: "";
        position: absolute;
        right: 0px;
        top: .5333rem;
        width: .32rem;
        height: .2133rem;
        background: url(../images/icon_subnav.svg) 0 center no-repeat;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        background-size: 100%;
    }
    .header .nav-list .nav-item.on>a.sub-a::after {
        transform: rotate(180deg);
        -webkit-transform: rotate(180deg);
        -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        -o-transform: rotate(180deg);
    }
    .header .nav-list .nav-item .subnav {
        display: none;
        z-index: 99;
        line-height: 50px;
        background-color: #fff;
        text-align: left;
        padding: 0.5333rem 0;
        border-top: 1px solid #eee;
    }
    .header .nav-list .nav-item .subnav .subnav-item a {
        display: block;
        color: #666;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        position: relative;
        line-height: 1rem;
    }
    .header .nav-list .nav-item .subnav .subnav-item a:hover {
        color: #121212;
    }
    .header .nav-list .nav-item .subnav .subnav-item:last-child a {
        border-bottom: none;
    }
    .header .container .head-nav .menu-container .button-menu {
        display: none;
        position: absolute;
        right: 28px;
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        z-index: 100;
        cursor: pointer;
        z-index: 99999999;
    }
    .header .container .head-nav .menu-container .button-menu span {
        display: block;
        width: 28px;
        height: 2px;
        background-color: #fff;
        margin-bottom: 8px;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        transform-origin: 0;
    }
    .header.header-fixed .container .head-nav .menu-container .button-menu span {
        background-color: #121212;
    }
    .header.page .container .head-nav .menu-container .button-menu span {
        background-color: #121212;
    }
    .header .container .head-nav .menu-container .button-menu span:last-child {
        margin-bottom: 0;
    }
    .header .container .head-nav .menu-container .button-menu.on span {
        background-color: #333;
    }
    .header .container .head-nav .menu-container .button-menu.on span:nth-child(2) {
        margin-left: 100%;
        opacity: 0;
    }
    .header .container .head-nav .menu-container .button-menu.on span:nth-child(1) {
        transform: rotate(44deg);
        -webkit-transform: rotate(44deg);
        -moz-transform: rotate(44deg);
        -ms-transform: rotate(44deg);
        -o-transform: rotate(44deg);
    }
    .header .container .head-nav .menu-container .button-menu.on span:nth-child(3) {
        transform: rotate(-44deg);
        -webkit-transform: rotate(-44deg);
        -moz-transform: rotate(-44deg);
        -ms-transform: rotate(-44deg);
        -o-transform: rotate(-44deg);
    }
    .header .container .head-nav .menu-container .menu-wrapper {
        position: fixed;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        background-color: #fff;
        z-index: 99;
        display: none;
    }
    .header .container .head-nav .menu-container .menu-wrapper .box {
        height: 70vh;
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        margin: auto;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-list {
        text-align: center;
        width: 90%;
        max-width: 1500px;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        bottom: 0;
        margin: auto;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-list .menu-list-item {
        width: 20%;
        display: inline-block;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-list .menu-list-item a {
        font-size: 22px;
        color: #424242;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot {
        line-height: 1.5;
        text-align: center;
        margin: auto;
        max-width: 1500px;
        margin-top: 50px;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .menu-ewm {
        display: flex;
        justify-content: center;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .menu-ewm .ewm-box {
        margin: 0 12px;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .tel {
        margin-top: 30px;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .tel::after {
        content: "";
        width: 200px;
        height: 1px;
        background-color: #ccc;
        display: inline-block;
        vertical-align: middle;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .tel::before {
        content: "";
        width: 200px;
        height: 1px;
        background-color: #ccc;
        display: inline-block;
        vertical-align: middle;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .tel h3 {
        display: inline-block;
        background-color: #0099e0;
        color: #fff;
        font-size: 21px;
        line-height: 28px;
        padding: 12px 100px;
        border-radius: 50px;
    }
    .header .container .head-nav .menu-container .menu-wrapper .menu-foot .desc {
        margin-top: 15px;
        font-size: 18px;
        color: #666;
    }
    .header .container .nav-bt {
        width: 0.6rem;
        height: 0.5rem;
        overflow: hidden;
        position: absolute;
        right: .4rem;
        top: 0.495rem;
    }
    .header .container .nav-bt span {
        display: block;
        margin: 0 auto;
        width: 100%;
        height: 0.05866rem;
        position: absolute;
        right: 0;
        top: 0;
        background-color: #262a3b;
        transition: all 0.3s ease 0s;
    }
    .scroll-hide .header .container .nav-bt span {
        background-color: #262a3b;
    }
    .header .container .nav-bt span.line2 {
        top: 0;
        bottom: 0;
        left: 0;
        opacity: 1;
        margin: auto;
    }
    .header .container .nav-bt span.line3 {
        bottom: 0;
        top: unset;
    }
    .header .container .nav-bt.close span.line1 {
        transform: rotate(45deg);
        top: 0.2rem;
    }
    .header .container .nav-bt.close span.line2 {
        opacity: 0;
        right: -100px;
    }
    .header .container .nav-bt.close span.line3 {
        transform: rotate(-45deg);
        top: 0.2rem;
    }
    .header .nav-bt span:last-child {
        margin-bottom: 0;
    }
    .nav-dots,
    .back-to-top {
        display: none;
    }
    .index-banner {
        position: relative;
    }
    .index-banner .swiper-pagination-banner {
        position: absolute;
        bottom: .6667rem;
        z-index: 999;
        text-align: center;
    }
    .index-banner .swiper-slide {
        background-size: 200% !important;
    }
    .index-banner .swiper-slide .bg {
        position: relative;
    }
    .index-banner .swiper-slide .bg::after {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        background: rgb(0, 0, 0, 0.4);
    }
    .index-banner .swiper-slide .text {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }
    .index-banner .swiper-slide .container {
        display: flex;
        align-items: center;
        height: 100%;
        text-align: center;
        justify-content: center;
        color: #fff;
    }
    .index-banner .swiper-slide .container div h6 {
        color: #fff;
        font-size: .64rem;
        line-height: normal;
        margin-top: 0;
        opacity: 0;
        transform: translateY(100px);
        transition: all 0.8s;
    }
    .index-banner .swiper-slide .container div p {
        margin-top: .15rem;
        color: #fff;
        font-weight: inherit;
        font-size: .3467rem;
        line-height: .5867rem;
        opacity: 0;
        transform: translateY(100px);
        transition: all 0.8s 0.2s;
    }
    .index-banner .swiper-slide .container div a {
        display: none;
        padding: 18px 59px;
        background-color: #00a0e9;
        color: #fff;
        font-size: 15px;
        transition: all .5s;
    }
    .index-banner .swiper-slide .container div a span {
        margin-left: 6px;
    }
    .index-banner .swiper-slide .container div .module_ul {
        display: none;
    }
    .index-banner .swiper-slide-active.swiper-slide .container div h6 {
        opacity: 1;
        transform: translateY(0);
        text-shadow: 0 0 0.2rem rgba(191, 22, 22, 0.2);
    }
    .index-banner .swiper-slide-active.swiper-slide .container div p {
        opacity: 1;
        transform: translateY(0);
        text-shadow: 0 0 0.2rem rgba(191, 22, 22, 0.2);
    }
    .index-star_pro .star_pro-main {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        overflow: hidden;
        position: relative;
    }
    .index-banner .swiper-pagination-banner .swiper-pagination-bullet {
        position: relative;
        background: none;
        opacity: .7;
        width: .1867rem;
        height: .1867rem;
        border-radius: 50px;
        margin: 0 .08rem;
        background: #fff;
    }
    .index-banner .swiper-pagination-banner .swiper-pagination-bullet-active {
        width: .1867rem;
        height: .1867rem;
        position: relative;
        opacity: 1;
    }
    .index-series {
        padding: 1.2rem 0;
    }
    .index-series .list {
        display: flex;
        flex-wrap: wrap;
    }
    .index-series .list .item {
        position: relative;
        z-index: 2;
        width: 50%;
        background-color: #dfe9ef;
        min-height: 4.48rem;
        position: relative;
        overflow: hidden;
        transition: transform .15s ease, z-index .2s ease;
    }
    .index-series .list .item>a {
        display: block;
        min-height: 4.48rem;
    }
    .index-series .list .item:hover {
        transform: scale(1.02);
        box-shadow: 0 4px 8px #0003;
        z-index: 3;
    }
    .index-series .list .item:nth-child(1) {
        width: 100%;
    }
    .index-series .list .item:nth-child(2) {
        background: #f0e0e0;
    }
    .index-series .list .item:nth-child(3) {
        background-color: #d2ddc4;
    }
    .index-series .list .item:nth-child(4) {
        background-color: #fcf1d4;
    }
    .index-series .list .item:nth-child(5) {
        background-color: #d9d9d9;
    }
    .index-series .list .item:nth-child(6) {}
    .index-series .list .item:nth-child(7) {
        background-color: #e1e1dd;
    }
    .index-series .list .item .text {
        padding: .5333rem;
        color: #000;
    }
    .index-series .list .item .text h5 {
        font-size: .64rem;
    }
    .index-series .list .item .text h6 {
        color: #000000d9;
    }
    .index-series .list .item .pic {
        width: 1.6533rem;
        position: absolute;
        right: .5867rem;
        bottom: -0.2667rem;
    }
    .index-series .list .item:nth-child(1) .pic {
        width: 2.1867rem;
        right: 1.3333rem;
    }
    .index-series .more {
        margin-top: .9333rem;
    }
    .index-series .more a {
        width: 3.7867rem;
        height: 1.0667rem;
        background: #191919;
        line-height: 1.12rem;
        text-align: center;
        display: block;
        color: #fff;
        font-size: .3467rem;
        margin: auto;
    }
    .index-product {
        padding: 1.2rem 0;
        background: #f2f2f2;
    }
    .index-product .index-title {
        display: flex;
        justify-content: space-between;
        align-items: baseline;
    }
    .index-product .index-title p {
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: rgba(0, 0, 0, 0.88);
    }
    .index-product .index-title p span {
        margin-left: .1333rem;
        transition: .4s;
        font-size: .4267rem;
        color: rgba(0, 0, 0, 0.88);
    }
    .index-product .list {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .index-product .list .item {
        width: 48.5%;
        background: #fff;
        padding: .48rem;
        margin-bottom: .32rem;
        transition: transform .15s ease, z-index .3s ease;
    }
    .index-product .list .item .text h5 {
        font-size: .64rem;
        color: #000;
    }
    .index-product .list .item .text h6 {
        color: #000000d9;
        margin-top: .2133rem;
    }
    .index-product .list .item .pic {
        text-align: center;
    }
    .index-news {
        padding: 1.2rem 0;
    }
    .index-news .list .item {
        padding: .5867rem 0;
        border-bottom: 1px solid #eee;
    }
    .index-news .list .item:nth-child(1) {
        padding-top: 0;
    }
    .index-news .list .item .pic {
        width: 100%;
        overflow: hidden;
        position: relative;
    }
    .index-news .list .item .pic .time {
        width: 2.0267rem;
        height: 1.5467rem;
        position: absolute;
        bottom: .72rem;
        left: 0;
        z-index: 9;
        background: rgba(49, 49, 49, 0.85);
        text-align: center;
        color: #fff;
    }
    .index-news .list .item .pic .time .d {
        font-size: .64rem;
        margin-top: .1333rem;
    }
    .index-news .list .item .text {
        width: 100%;
    }
    .index-news .list .item .text h5 {
        font-size: .4267rem;
        color: rgba(0, 0, 0, 0.95);
        margin-top: .4rem;
    }
    .index-news .list .item .text p {
        color: rgba(0, 0, 0, 0.65);
        line-height: .5867rem;
        margin: .2133rem 0 .4267rem;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        font-size: .32rem;
    }
    .index-news .list .item .text .more {
        color: #999;
        display: flex;
        align-items: center;
    }
    .index-news .list .item .text .more i {
        margin-right: .1333rem;
        font-size: .3733rem;
        transition: .4s;
        color: #666;
    }
    .index-news .list .item:hover .text .more i {
        margin-right: 20px;
    }
    .index-news .wrap .container>.more a {
        width: 3.7867rem;
        height: 1.0667rem;
        background: #191919;
        line-height: 1.12rem;
        text-align: center;
        display: block;
        color: #fff;
        font-size: .3467rem;
        margin: auto;
        margin-top: .9333rem;
    }
    .index-about {
        /* background: #f5f5f5; */
        padding: 1.2rem 0;
    }
    .index-about .index-title {
        display: flex;
        justify-content: space-between;
    }
    .index-about .index-title p {
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: rgba(0, 0, 0, 0.88);
    }
    .index-about .index-title p span {
        margin-left: 0.1333rem;
        transition: .4s;
        font-size: .4267rem;
        color: rgba(0, 0, 0, 0.88);
    }
    .index-about .main {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        flex-direction: column-reverse;
    }
    .index-about .main .text,
    .index-about .main .pic {
        width: 100%;
    }
    .index-about .main .pic {
        margin-bottom: .6667rem;
    }
    .index-about .main .text h3 {
        font-size: .5867rem;
        color: #000;
    }
    .index-about .main .text h4 {
        font-size: .48rem;
        color: #121212;
        margin-top: .32rem;
        padding-bottom: .5333rem;
        text-transform: uppercase;
    }
    .index-about .main .text .cont p {
        line-height: .6133rem;
        color: #666;
        margin-bottom: .4rem;
    }
    .index-about .date {
        margin-top: .8rem;
    }
    .index-about .date .layout_box .module_ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .index-about .date .layout_box li {
        width: 50%;
        box-sizing: border-box;
        display: flex;
        justify-content: center;
        align-content: center;
        flex-direction: column;
        text-align: center;
        position: relative;
        border-right: 1px rgb(168 168 168 / 20%) solid;
        border-bottom: 1px rgb(168 168 168 / 20%) solid;
        padding: .6133rem 0;
        flex-direction: column-reverse;
    }
    .index-about .date .layout_box li:nth-child(2) {
        border-right: none;
    }
    .index-about .date .layout_box li:nth-child(3) {
        border-bottom: none;
    }
    .index-about .date .layout_box li:last-child {
        border: none;
    }
    .index-about .date .layout_box li:last-child:after {
        display: none;
    }
    .index-about .date .layout_box li .number .counterDX {
        font-size: .8533rem;
        color: #333;
        font-weight: bold;
    }
    .index-about .date .layout_box li:nth-child(1) .number .unit {
        font-weight: 500;
    }
    .index-about .date .layout_box li .number .unit {
        font-family: initial;
        font-size: .3467rem;
        color: #666;
        vertical-align: super;
    }
    .index-about .date .layout_box li .number {
        margin-bottom: .1333rem;
    }
    .index-about .date .layout_box li .title_p {
        display: block;
        color: #666;
        margin-bottom: 0;
        font-size: .3467rem;
    }
    /* 底部 */
    .footer {
        background-color: #ececec;
        color: rgba(0, 0, 0, 0.65);
        padding: .9333rem 0 .5333rem;
    }
    .footer .main {
        text-align: center;
    }
    .footer .main .left {
        width: 100%;
    }
    .footer .main .left .text {
        display: none;
    }
    .footer .main .left .logo img {
        width: 3.4133rem;
    }
    .footer .main .left .text p {
        color: rgba(0, 0, 0, 0.65);
        font-size: 18px;
        line-height: 28px;
    }
    .footer .main .right {
        width: 100%;
    }
    .footer .main .right .nav {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 100%;
        padding: .4267rem 0;
    }
    .footer .main .right .nav .item {
        line-height: .8rem;
        width: 50%;
        display: flex;
        align-items: center;
    }
    .footer .main .right .nav .item span {
        display: block;
        background: rgba(0, 0, 0, .5);
        width: .8533rem;
        height: .0533rem;
    }
    .footer .main .right .nav .item a {
        margin-left: .32rem;
        font-size: .4rem;
        color: rgba(0, 0, 0, 0.85)
    }
    .footer .main .right .contact p {
        font-size: .3467rem;
        line-height: .5867rem;
    }
    .footer .copyright {
        margin-top: .2667rem;
        text-align: center;
    }
    .footer .copyright p {
        font-size: .3467rem;
    }
    .footer .copyright p a {
        color: rgba(0, 0, 0, 0.65);
    }
}