@charset "UTF-8";
@media screen and (min-width:1200px) {
    .header {
        height: 80px;
        line-height: 80px;
        background-color: #fff;
        width: 100%;
        top: 0;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
    }
    .header.header-fixed {
        position: fixed;
        z-index: 999;
        height: 70px;
        line-height: 70px;
        transition: .4s;
        box-shadow: 0 3px 4px rgba(0, 0, 0, 0.1);
    }
    .header.header-fixed .head-logo img {
        padding-bottom: 7px;
    }
    .header .container {
        display: flex;
        justify-content: space-between;
    }
    .header .head-logo img {
        max-width: 190px;
    }
    .header .head-nav {
        display: flex;
    }
    .header .nav-bt {
        display: none;
    }
    .header .nav-list {
        height: 100%;
    }
    .header .nav-list .nav-item {
        display: inline-block;
        margin-left: 35px;
        position: relative;
    }
    .header .nav-list .nav-item>a {
        display: block;
        color: #333;
        font-size: 16px;
    }
    .header .nav-list .nav-item:hover a,
    .header .nav-list .nav-item.active>a {
        color: #3887ff;
    }
    .header.header-fixed .nav-list .nav-item .subnav {
        top: 70px;
    }
    .header .nav-list .nav-item .subnav {
        position: absolute;
        width: 170px;
        top: 80px;
        left: -50px;
        z-index: 99;
        line-height: 45px;
        background-color: #fff;
        text-align: center;
        opacity: 0;
        transform: scaleY(0);
        -webkit-transform: scaleY(0);
        -moz-transform: scaleY(0);
        -ms-transform: scaleY(0);
        -o-transform: scaleY(0);
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        transform-origin: 0 0;
        box-shadow: 0 5px 8px rgba(0, 0, 0, 0.2);
    }
    .header .nav-list .nav-item .subnav .subnav-item a {
        display: block;
        color: #666;
        border-bottom: 1px #ededed solid;
        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);
        -webkit-transform: scaleY(1);
        -moz-transform: scaleY(1);
        -ms-transform: scaleY(1);
        -o-transform: scaleY(1);
    }
    .header .head-nav .join {
        margin-left: 45px;
    }
    .header .head-nav .join a.on {
        display: inline-block;
        vertical-align: middle;
        box-sizing: border-box;
        width: 112px;
        height: 36px;
        line-height: 34px;
        border: 1px solid #2f82ff;
        margin-right: 14px;
        background: #2f82ff;
        font-size: 14px;
        color: #fff;
        border-radius: 28px;
        text-align: center;
    }
    .header .head-nav .join a.kefu {
        display: inline-block;
        vertical-align: middle;
        box-sizing: border-box;
        width: 76px;
        height: 36px;
        line-height: 34px;
        border: 1px solid #dcdcdc;
        font-size: 14px;
        color: #333;
        background: #fff;
        text-align: center;
        border-radius: 28px;
    }
    .index-banner {
        height: 630px;
    }
    .index-banner .swiper-slide {
        text-align: center;
        background-size: cover;
        height: 630px;
    }
    .index-banner .swiper-slide .main-img {
        height: 630px;
    }
    .index-banner .swiper-slide .main-img-mb {
        display: none;
    }
    .index-banner .swiper-button-next::after,
    .index-banner .swiper-button-prev::after {
        display: none;
    }
    .index-banner .swiper-button-prev {
        width: 69px;
        height: 7px;
        left: 120px;
        background: url(../img/icon_arrow.png) center/cover no-repeat;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        opacity: 0;
    }
    .index-banner .swiper-button-next {
        width: 69px;
        height: 7px;
        right: 120px;
        background: url(../img/icon_arrow.png) center/cover no-repeat;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        transform: rotate(180deg);
        -webkit-transform: rotate(180deg);
        -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        -o-transform: rotate(180deg);
        opacity: 0;
    }
    .index-banner:hover .swiper-button-next {
        opacity: 1;
        right: 70px;
    }
    .index-banner:hover .swiper-button-prev {
        opacity: 1;
        left: 70px;
    }
    .index-product {
        padding-top: 80px;
    }
    .index-product .product-main .main-top,
    .main-bottom {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .index-product .product-main .item {
        position: relative;
    }
    .index-product .product-main .main-top {
        margin-bottom: 28px;
    }
    .index-product .product-main .main-top .item.item1 {
        width: 748px;
        height: 519px;
        background-color: #09F;
        background: url(../img/product_bg1.png) 0 0 no-repeat;
        background-size: cover;
        position: relative;
        padding: 40px 0 0 45px;
        transition: box-shadow .65s cubic-bezier(.19, 1, .22, 1);
    }
    .index-product .product-main .main-top .item.item2 {
        width: 424px;
        height: 519px;
        background-color: #09F;
        background: url(../img/product_bg2.png) 0 0 no-repeat;
        background-size: cover;
        text-align: center;
        padding-top: 40px;
    }
    .index-product .product-main .main-top .item.item2 a.button {
        right: 50%;
        transform: translateX(50%);
        color: #09f;
        -webkit-transition: all .5s ease;
        transition: all .5s ease;
    }
    .index-product .product-main .main-top .item.item2 a.button:hover {
        right: 50%;
        transform: translate(50%, -10px);
        color: #09f;
        -webkit-transform: translate(50%, -10px);
        -webkit-box-shadow: 0 2px 6px rgb(0 0 0 / 11%);
        box-shadow: 0 2px 6px rgb(0 0 0 / 11%);
    }
    .index-product .product-main .main-bottom .item.item3 {
        width: 585px;
        height: 251px;
        background-color: #e67428;
        background: url(../img/product_bg3.png) 0 0 no-repeat;
        background-size: cover;
        padding: 40px 0 0 45px;
    }
    .index-product .product-main .main-bottom .item.item4 {
        width: 585px;
        height: 251px;
        background: url(../img/product_bg4.png) 0 0 no-repeat;
        background-size: cover;
        padding: 40px 0 0 45px;
    }
    .index-product .product-main .main-bottom .item4 a.button,
    .item3 a.button {
        background: none !important;
        color: #FFFFFF !important;
    }
    .index-product .product-main .item h3 {
        font-size: 30px;
        color: #FFFFFF;
        margin-bottom: 18px;
    }
    .index-product .product-main .item .sub-title {
        font-size: 18px;
        color: #FFFFFF;
    }
    .index-product .product-main .main-top .item .mobi {
        display: none;
    }
    .index-product .product-main .item a.button {
        position: absolute;
        bottom: 45px;
        background: #FFFFFF;
        border-radius: 32px;
        width: 186px;
        font-size: 20px;
        color: #0DB5A2;
        text-align: center;
        line-height: 49px;
        border: 1px solid #fff;
        -webkit-transition: all .5s ease;
        transition: all .5s ease;
    }
    .index-product .product-main .item a.button:hover {
        -webkit-transform: translateY(-10px);
        transform: translateY(-10px);
        -webkit-box-shadow: 0 2px 6px rgb(0 0 0 / 11%);
        box-shadow: 0 2px 6px rgb(0 0 0 / 11%);
        color: #0DB5A2;
    }
    .index-video {
        padding: 80px 0;
        background: #f8f8f8;
        margin-top: 80px;
    }
    .index-video .video-main {
        padding: 16px;
        background: #fff;
    }
    .index-video .video-main video {
        outline: none;
    }
    .footer {
        background: #282828;
        padding: 80px 0 0;
    }
    .footer .foot-main {
        display: flex;
        justify-content: space-between;
    }
    .footer .foot-main .foot-nav-list {
        display: flex;
        justify-content: space-between;
    }
    .footer .foot-main .foot-nav-list .item {
        margin-right: 75px;
    }
    .footer .foot-main .foot-nav-list .item ul li.tl {
        color: #fff;
        font-size: 16px;
        margin-bottom: 16px;
        font-weight: 600;
    }
    .footer .foot-main .foot-nav-list .item ul li a {
        color: #949494;
        line-height: 32px;
        display: block;
        font-size: 14px;
    }
    .footer .foot-main .foot-nav-list .item ul p {
        color: #949494;
        line-height: 30px;
    }
    .footer .foot-main .qrcode {
        display: flex;
        justify-content: space-between;
        width: 480px;
    }
    .footer .foot-main .qrcode .box p {
        text-align: center;
        color: #949494;
        margin-top: 10px;
    }
    .footer .copyright {
        padding: 25px 0;
        border-top: 1px solid #484848;
        text-align: center;
        color: #949494;
        margin-top: 55px;
    }
}

@media screen and (max-width: 1199px) and (min-width: 320px) {
    .header {
        height: 1.375rem;
        line-height: 1.375rem;
        background-color: #fff;
        width: 100%;
        top: 0;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
    }
    .header.header-fixed {
        position: fixed;
        z-index: 999;
        height: 1.375rem;
        line-height: 1.375rem;
        transition: .4s;
        box-shadow: 0 3px 4px rgba(0, 0, 0, 0.1);
    }
    .header.header-fixed .head-logo img {
        padding-bottom: 7px;
    }
    .header .container {
        position: relative;
    }
    .header .head-logo img {
        max-width: 3.6rem;
    }
    .header .head-nav {
        position: fixed;
        background-color: #ffffff;
        width: 100%;
        left: 0;
        height: 100%;
        top: 1.375rem;
        height: 100%;
        transform: translateY(-30px);
        opacity: 0;
        transition: all 0.3s ease 0s;
        visibility: hidden;
        z-index: 9999;
    }
    .header .head-nav.show {
        transform: translateY(0);
        opacity: 1;
        visibility: inherit;
    }
    .header .container .nav-bt {
        width: 0.5rem;
        height: 0.4rem;
        overflow: hidden;
        position: absolute;
        right: 0;
        top: 0.45rem;
    }
    .header .container .nav-bt span {
        display: block;
        height: .0533rem;
        width: 100%;
        background: #444;
        opacity: 0.6;
        margin-bottom: .13rem;
    }
    body.scroll-hide {
        width: 100%;
        height: 100%;
        position: absolute;
        overflow: hidden;
    }
    .header .nav-list {
        height: 100%;
        width: 94%;
        margin: auto;
    }
    .header .container .nav-bt span {
        display: block;
        margin: 0 auto;
        width: 100%;
        height: 0.05866rem;
        position: absolute;
        left: 0;
        top: 0;
        background-color: #000000;
        transition: all 0.3s ease 0s;
    }
    .header .container .nav-bt span.line2 {
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        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;
    }
    .header .container .nav-bt.close span.line3 {
        transform: rotate(-45deg);
        top: 0.2rem;
    }
    .header .nav-list .nav-item {
        display: block;
        position: relative;
        border-bottom: 1px solid #eee;
        padding-left: .0533rem;
        line-height: 1.2rem;
    }
    .header .nav-list .nav-item {
        display: block;
        position: relative;
    }
    .header .nav-list .nav-item>a {
        display: block;
        color: #333;
        font-size: .4rem;
    }
    .header .nav-list .nav-item .subnav {
        display: none;
        z-index: 99;
        line-height: 1.333333rem;
        background-color: #fff;
        text-align: left;
        border-top: 1px solid #eee;
        padding: .32rem 0;
    }
    .header .nav-list .nav-item.icon-arrow::after {
        content: "";
        position: absolute;
        right: 0px;
        top: .5333rem;
        width: .32rem;
        height: .2133rem;
        background: url(../img/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::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 li {
        line-height: 0.92rem;
        padding-left: .16rem;
    }
    .header .nav-list .nav-item .subnav .subnav-item a {
        position: relative;
        color: #333;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        /* padding: 0 .5333rem; */
        /* padding-bottom: 17px; */
        font-size: .373333rem;
        line-height: .853333rem;
        opacity: 0.75;
    }
    .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);
        -webkit-transform: scaleY(1);
        -moz-transform: scaleY(1);
        -ms-transform: scaleY(1);
        -o-transform: scaleY(1);
    }
    .index-banner {
        height: 9.493333rem;
    }
    .index-banner .swiper-slide {
        text-align: center;
        background-size: cover;
        height: 9.493333rem;
    }
    .index-banner .swiper-slide .main-img {
        height: 8rem;
        display: none;
    }
    .index-banner .swiper-slide .main-img-mb {
        height: 9.493333rem;
        background-size: 100% !important;
    }
    .index-banner .swiper-button-next::after,
    .index-banner .swiper-button-prev::after {
        display: none;
    }
    .index-banner .swiper-button-prev {
        width: 69px;
        height: 7px;
        left: 120px;
        background: url(../img/icon_arrow.png) center/cover no-repeat;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        opacity: 0;
    }
    .index-banner .swiper-button-next {
        width: 69px;
        height: 7px;
        right: 120px;
        background: url(../img/icon_arrow.png) center/cover no-repeat;
        transition: .4s;
        -webkit-transition: .4s;
        -moz-transition: .4s;
        -ms-transition: .4s;
        -o-transition: .4s;
        transform: rotate(180deg);
        -webkit-transform: rotate(180deg);
        -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        -o-transform: rotate(180deg);
        opacity: 0;
    }
    .index-banner:hover .swiper-button-next {
        opacity: 1;
        right: 70px;
    }
    .index-banner:hover .swiper-button-prev {
        opacity: 1;
        left: 70px;
    }
    .index-product {
        padding-top: 1.2rem;
    }
    .index-product .product-main .main-top,
    .main-bottom {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .index-product .product-main .item {
        position: relative;
        border-radius: .32rem;
        margin-bottom: .426667rem;
    }
    .index-product .product-main .main-top {
        /* margin-bottom: 28px; */
    }
    .index-product .product-main .main-top .item.item1 {
        width: 100%;
        background-color: #09F;
        background: url(../img/product_bg1-m.png) center center no-repeat;
        background-size: cover;
        position: relative;
        padding: .933333rem;
        transition: box-shadow .65s cubic-bezier(.19, 1, .22, 1);
        background-size: 16rem;
    }
    .index-product .product-main .main-top .item.item1 .mobi {
        width: 90%;
        margin: auto;
        margin-top: 0.533333rem;
    }
    .index-product .product-main .main-top .item.item2 {
        width: 100%;
        height: 11.52rem;
        background-color: #09F;
        background: url(../img/product_bg2.png) 0 0 no-repeat;
        background-size: cover;
        text-align: center;
        padding-top: .933333rem;
        background-size: 100%;
    }
    .index-product .product-main .main-top .item.item2 a.button {
        right: 50%;
        transform: translateX(50%);
        color: #09f;
        -webkit-transition: all .5s ease;
        transition: all .5s ease;
        position: absolute;
        bottom: .853333rem;
    }
    .index-product .product-main .main-top .item.item2 a.button:hover {
        right: 50%;
        transform: translate(50%, -10px);
        color: #09f;
        -webkit-transform: translate(50%, -10px);
        -webkit-box-shadow: 0 2px 6px rgb(0 0 0 / 11%);
        box-shadow: 0 2px 6px rgb(0 0 0 / 11%);
    }
    .index-product .product-main .main-bottom .item.item3 {
        position: relative;
        width: 100%;
        background-color: #e67428;
        background: url(../img/product_bg3-m.png) 0 0 no-repeat;
        background-size: cover;
        padding: .8rem;
        background-size: 11.333333rem;
    }
    .index-product .product-main .main-bottom .item.item3::after {
        content: '';
        position: absolute;
        bottom: 0.5rem;
        right: 0.4rem;
        width: 1.946667rem;
        height: 1.946667rem;
        background: url(../img/product_bg3-m1.png) no-repeat;
        background-size: 100%;
    }
    .index-product .product-main .main-bottom .item.item4 {
        position: relative;
        width: 100%;
        background: url(../img/product_bg4-m.png) 0 0 no-repeat;
        background-size: cover;
        padding: 0.8rem;
        background-size: 11.333333rem;
    }
    .index-product .product-main .main-bottom .item.item4::after {
        content: '';
        position: absolute;
        bottom: 0.5rem;
        right: 0.5rem;
        width: 60px;
        height: 60px;
        background: url(../img/product_bg4-m1.png) no-repeat;
        background-size: 100%;
    }
    .index-product .product-main .main-bottom .item4 a.button,
    .item3 a.button {
        background: none !important;
        color: #FFFFFF !important;
    }
    .index-product .product-main .item h3 {
        font-size: .586667rem;
        color: #FFFFFF;
        margin-bottom: .16rem;
    }
    .index-product .product-main .item4 h3,
    .index-product .product-main .item3 h3 {
        font-size: .533333rem;
    }
    .index-product .product-main .item .sub-title {
        font-size: .373333rem;
        color: #FFFFFF;
        line-height: .586667rem;
    }
    .index-product .product-main .item a.button {
        display: block;
        background: #FFFFFF;
        border-radius: .853333rem;
        width: 3.2rem;
        font-size: .373333rem;
        color: #0DB5A2;
        text-align: center;
        line-height: .96rem;
        border: 1px solid #fff;
        -webkit-transition: all .5s ease;
        transition: all .5s ease;
        margin-top: 0.533333rem;
    }
    .index-product .product-main .item a.button:hover {
        -webkit-transform: translateY(-10px);
        transform: translateY(-10px);
        -webkit-box-shadow: 0 2px 6px rgb(0 0 0 / 11%);
        box-shadow: 0 2px 6px rgb(0 0 0 / 11%);
        color: #0DB5A2;
    }
    .index-video {
        padding: 1.2rem 0;
    }
    .index-video .video-main {
        background: #fff;
    }
    .index-video .video-main video {
        outline: none;
    }
    .footer {
        background: #282828;
    }
    .footer .foot-main {
        display: none;
        justify-content: space-between;
    }
    .footer .foot-main .foot-nav-list {
        display: flex;
        justify-content: space-between;
    }
    .footer .foot-main .foot-nav-list .item {
        margin-right: 75px;
    }
    .footer .foot-main .foot-nav-list .item ul li.tl {
        color: #fff;
        font-size: 16px;
        margin-bottom: 16px;
        font-weight: 600;
    }
    .footer .foot-main .foot-nav-list .item ul li a {
        color: #949494;
        line-height: 32px;
        display: block;
        font-size: 14px;
    }
    .footer .foot-main .foot-nav-list .item ul p {
        color: #949494;
        line-height: 30px;
    }
    .footer .foot-main .qrcode {
        display: flex;
        justify-content: space-between;
        width: 480px;
    }
    .footer .foot-main .qrcode .box p {
        text-align: center;
        color: #949494;
        margin-top: 10px;
    }
    .footer .copyright {
        padding: .586667rem 0;
        text-align: center;
        color: #949494;
        margin-top: .233333rem;
    }
}