.index-banner .swiper-button-next, .index-banner .swiper-button-prev{
    width: 75px;
    height: 75px;
    background-color: #BB9D78;
    border-radius: 50%;
}
.index-banner .swiper-button-next.swiper-button-disabled, .index-banner .swiper-button-prev.swiper-button-disabled {
    opacity: 1;
    background-color: #fff;
    color: #BB9D78;
}
.index-banner .swiper-button-prev:after,.index-banner .swiper-button-next:after{
    color: #fff;
    font-size: 35px;
}
.index-banner .swiper-button-next.swiper-button-disabled:after, .index-banner .swiper-button-prev.swiper-button-disabled:after {
    color: #BB9D78;
    font-size: 35px;
}

.index-banner .swiper-button-next, .index-banner .swiper-rtl .swiper-button-prev {
    right: 40px;
}
.index-banner .swiper-button-prev, .index-banner .swiper-rtl .swiper-button-next {
    left: 40px;
}
.index-banner {
    position: relative;
}
.index-banner .pagination {
    position: absolute;
    width: 105px;
    bottom: 105px;
    left: 50px;
    color: #fff;
}
.banner .swiper-pagination{
    font-family: Montserrat-Bold;
    width: 1280px;
    color: #fff;
    margin-left: -600px;
    left: 50%;
    text-align: right;
    bottom: 35px;
    font-size: 26px;
}
.banner .swiper-pagination .swiper-pagination-current {
    font-size: 36px;
}
.pagination i {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.6);
    display: flex;
}
.pagination .swiper-slide-active i {
    background-color: rgba(255, 255, 255, 1);
}

.product-wrap {
    background-image: url(../images/index-product-bg.jpg);
    background-repeat: no-repeat;
    background-position: bottom;
    min-height: 880px;
    background-color: #F8F8F8;
}
.tech-wrap {
    background-image: url(../images/index-Technical-bg.jpg);
    background-repeat: no-repeat;
    background-position: center;
    min-height: 846px;
    background-color: #F8F8F8;
}
.about-wrap {
    background-image: url(../images/index-about-bg.jpg);
    background-repeat: no-repeat;
    background-position: center;
    min-height: 800px;
    background-color: #F8F8F8;
}
.news-wrap {
    background-image: url(../images/index-news-bg.jpg);
    background-repeat: no-repeat;
    min-height: 712px;
    background-color: #F8F8F8;
}
.product-wrap .left {
    width: 425px;
    margin-right: 50px
}

.product-wrap .left .hot-pro .title {
    font-size: 24px;
    color: var(--color-default);
    position: relative;
    padding-left: 20px;
    margin-bottom: 30px;
}
.product-wrap .left .hot-pro .title::before {
    position: absolute;
    width: 6px;
    height: 28px;
    background-color: var(--color-primary);
    top: 50%;
    margin-top: -14px;
    left: 0px;
    content: '';
    border-radius: 5px;
}
.product-wrap .left .hot-pro .list {
    display: flex;
    flex-wrap: wrap;
    /* min-height: 400px; */
    /* flex-direction: column; */
}
.product-wrap .left .hot-pro .list a {
    width: calc(100%/2 - 20px);
    margin-right: 40px;
    margin-bottom: 20px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    border-radius: 20px;
    color: var(--color-dark);
    box-sizing: border-box;
    position: relative;
    transition: all .35s;
}
.product-wrap .left .hot-pro .list a:nth-child(2n) {
    margin-right: 0px;
}
.product-wrap .left .hot-pro .list a:hover {
    background-color: #EAF3FF;
}
.product-wrap .more-btn {
    margin-top: 100px;
}
.product-wrap .right {
    flex: 1;
}
.pro-type-wrap {
    width: 100%;
    height: 490px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    background-image: url(../images/index-product-bg2.jpg);
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.pro-type-wrap .pro-type-img {
    display: none;
    position: absolute;
    left: 0px;
    right: 0px;
    top: 0px;
    bottom: 0px;
}
.pro-type-wrap .pro-type-img.active {
    display: block;
}
.pro-type-wrap .pro-type-img .img {
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    position: absolute;
    height: 92%;
    width: 100%;
}
.pro-type-wrap .pro-type-img span {
    position: absolute;
    font-size: 180px;
    font-family: Montserrat-Bold;
    bottom: 20px;
    right: 50px;
    -webkit-text-stroke: 1px #fff;
    color: transparent;   
}
.pro-type-wrap .pro-type-tabs {
    position: absolute;
    bottom:0px;
    padding: 20px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    width: 100%;
}
.pro-type-wrap .pro-type-tabs a {
    width: calc(100%/2 - 10px);
    margin-right: 20px;
    height: 70px;
    background-color: #fff;
    border-radius: 20px;
    font-size: 20px;
    color: #0F2B4A;
    display: flex;
    justify-content:space-between;
    align-items: center;
    padding: 0px 30px;
    transition: all .35s;
}
.pro-type-wrap .pro-type-tabs a div{
    display: flex;
    align-items: center;

}
.pro-type-wrap .pro-type-tabs a .num {
    font-family: Montserrat-Bold;
    font-size: 22px;
    font-weight: bold;
    color: var(--color-secondary);
    margin-right: 20px;
}
.pro-type-wrap .pro-type-tabs a .name {
    font-weight: bold;
}
.pro-type-wrap .pro-type-tabs a .iconfont {
    width: 30px;
    height: 30px;
    background-color: #F8F8F8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--color-primary);
}
.pro-type-wrap .pro-type-tabs a:last-child {
    margin-right: 0px;
}
.pro-type-wrap .pro-type-tabs a:hover,.pro-type-wrap .pro-type-tabs a.active {
    background-color: var(--color-primary);
    color: #fff;
}
.pro-type-wrap .pro-type-tabs a:hover .iconfont,.pro-type-wrap .pro-type-tabs a.active .iconfont{
    background-color:#fff;
    color: var(--color-secondary);
}
.pro-type-sub-wrap {
    padding: 30px;
    background-color: #fff;
    padding-bottom: 30px;
    overflow: hidden;
    border-radius: 0 0 20px 20px;
   
}
.pro-type-sub-wrap dl {
    display: none;
}
.pro-type-sub-wrap dl.active {
    display: block;
}
.pro-type-sub-wrap dl dt {
    font-size: 28px;
    font-weight: bold;
    color: var(--color-default);
}
.pro-type-sub-wrap dl dd {
    float: left;
    border-radius: 18px;
    padding: 5px 20px;
    background-color: #F2F6FF;
    color: var(--color-default);
    margin: 10px;
}
.pro-type-sub-wrap dl dd:hover {
    background-color: var(--color-primary);
    color: #fff;
}
.pro-type-sub-wrap dl dd:hover a {
    color: #fff;
}
.product-wrap .common-tit p {
    font-size: 20px;
}
.tech-list {
    border-radius: 20px;
    overflow: hidden;
    height: 500px;
    display: flex;
    flex-wrap: wrap;
}
.tech-list .item {
    position: relative;
    flex: 1;
    color: #fff;
    transition: all .35s;
}
.tech-list .item img {
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .35s;
}
.tech-list .item .mask {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color:var(--color-dark);
    opacity: .6;
    z-index: 2;
    transition: all .35s;
}
.tech-list .item .info {
    position: absolute;
    z-index: 3;
    width: 100%;
    height: 100%;
    padding: 55px 40px;
    display: flex;
    flex-direction: column;
}
.tech-list .item:hover .mask {
    background-color: var(--color-primary);
    opacity: .88;
}
.tech-list .item .info .num {
    font-family: Montserrat-Light;
    font-size: 50px;
}
.tech-list .item .info .title {
    margin-top: 100px;
    font-size: 26px;
    margin-bottom: 20px;
}
.tech-list .item .info .summary {
    font-size: 14px;
    text-align: justify;
    line-height: 1.6em;
    margin-bottom: 60px;
}
.tech-list .item .info .iconfont {
    width: 36px;
    height: 36px;
    background-color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color:var(--color-secondary)
}
.about-wrap .video-wrap {
    margin-top: 46px;
}
.about-wrap .left {
    margin-right: 150px;
}
.about-wrap .left  .common-tit {
    margin-bottom: 120px;
}
.about-wrap .right {
    flex: 1;
}
.about-wrap .right h3 {
    color: var(--color-primary);
    font-size: 44px;
    margin-bottom: 80px;
    margin-top: 50px;
}
.about-wrap .right .text-content {
    font-size: 18px;
    color: var(--color-dark);
}
.about-data {
    background-color: #fff;
    padding: 10px;
    border-radius: 20px;
    display: flex;
    justify-content: space-around;
    margin-top: 70px;
}
.about-data .item {
    padding: 15px;
    border-radius: 16px;
    background-color: #F7FBFF;
    margin-right: 10px;
    width: calc(100%/4 - 5px);
    height: 170px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.about-data .item .num span{
    font-size: 36px;
    font-weight: bold;
    font-family: Montserrat-Blod;
    margin-right: 5px;
}
.about-data .item .iconfont {
    color: var(--color-primary);
    font-size: 24px;
    margin-bottom: 25px;
}
.about-data .item span {
    font-size: 18px;
    color: var(--color-dark);
}
.about-data .item .num {
    display: flex;
    align-items: baseline;
    color: var(--color-dark);
}
.news-wrap .common-tit h2,.news-wrap .common-tit p {
    color: #fff;
    margin-bottom: 0px;
}
.news-wrap .common-tit h2 {
    margin-right: 20px;
}
.news-list {
    height: 480px;
}
.news-list .news-img {
    width: 100%;
    height: 200px;
    border-radius: 10px;
}
.news-list h2 {
    margin: 20px 0px;
}
.news-list h2  a {
    color: var(--color-dark);
    font-size: 22px;
}
.news-list .summary {
    font-size: 14px;
    margin-bottom: 20px;
}
.news-list .more-btn i {
    background-color: var(--color-primary);
    color: #fff;
    height: 30px;
    width: 30px;
    font-size: 14px;
}
.news-list .more-btn span {
    font-size: 22px;
}
.news-list .swiper-pagination {
    top: auto;
    bottom: 30px;
    height: 3px;
    width: 80%;
}
.news-list .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    background-color: var(--color-dark);
}
.news-list  .swiper-pagination-progressbar {
    background-color: #CCDDF7;
    height: 2px;
}
.news-list .swiper-button-next, .news-list .swiper-button-prev{
    width:70px;
    height: 70px;
    background-color: var(--color-dark);
    border-radius: 50%;
}
.news-list .swiper-button-next.swiper-button-disabled, .news-list .swiper-button-prev.swiper-button-disabled {
    opacity: 1;
    background-color: var(--color-primary);
    color: #fff;
}
.news-list .swiper-button-prev:after,.news-list .swiper-button-next:after{
    color: #fff;
    font-size: 20px;
}
.news-list .swiper-button-next.swiper-button-disabled:after, .news-list .swiper-button-prev.swiper-button-disabled:after {
    color: #fff;
    font-size: 20px;
}

.news-list .prev-next {
    width: 200px;
    position: absolute;
    right: 0px;
    bottom: 50px;
}
@media screen and (max-width: 768px) {
    .product-wrap {
        min-height: auto;
    }
    .product-wrap .left {
        flex: 1;
        margin-right: 0px;
        margin-bottom: 20px;
        width: auto;
    }
    .product-wrap .d-flex {
        flex-direction: column;
    }
    
    .product-wrap .left .hot-pro .title {
        font-size:20px;
    }
    .product-wrap .left .hot-pro .title::before {
        width: 4px;
        height: 20px;
        margin-top: -10px;
    }
    .product-wrap .left .hot-pro .list a {
        width: calc(100%/2 - 10px);
        margin-right: 20px;
    }    
    .product-wrap .more-btn {
        margin-top: 20px;
        width: 100%;
    }
    .product-wrap .more-btn.d-flex {
        flex-direction: row;
        justify-content: center;
    }
    .pro-type-wrap {
        height: 370px;
    }
    .pro-type-wrap .pro-type-img .img {
        height: 280px;
    }
    .pro-type-wrap .pro-type-img .img img {
        width: 85%;
    }
    .pro-type-wrap .pro-type-img span {
        display: none;
    }
    .pro-type-wrap .pro-type-tabs {
        padding: 10px;
    }
    .pro-type-wrap .pro-type-tabs a {
        padding: 0px 15px;
        font-size: 16px;
        height: 50px;
    }
    .pro-type-wrap .pro-type-tabs a .num {
        margin-right: 5px;
    }
    .pro-type-wrap .pro-type-tabs a .iconfont {
        width: 25px;
        height: 25px;
    }
    .pro-type-sub-wrap {
        padding: 20px 0px;
    }
    .pro-type-sub-wrap dl dt {
        font-size: 22px;
    }
    .tech-wrap,.about-wrap,.news-wrap {
        min-height: auto;
    }
    .tech-list .item {
        flex: auto;
        width: calc(100%/2);
    }
    .tech-list .item .info {
        padding: 20px;
        justify-content: center;
        align-items: center;
    }
    .tech-list .item .info .title {
        margin-top: 20px;
        font-size: 20px;
        margin-bottom: 20px;
    }
    .tech-list .item .info .summary {
        display: none;
    }
    .product-wrap .common-tit p {
        font-size: 16px;
    }
    .about-wrap .d-flex {
        flex-direction: column;
    }
    .about-wrap .left {
        margin-right: 0px;
    }
    .about-wrap .left .common-tit {
        margin-bottom: 0px;
    }
    .about-wrap .video-wrap {
        margin-top: 20px;
        width: 100%;
    }
    .about-wrap .right h3 {
        font-size: 26px;
        margin-bottom: 20px;
        margin-top: 20px;
    }
    .about-wrap .more-btn.d-flex {
        flex-direction: row;
        justify-content: center;
    }
    .about-data {
        margin-top: 20px;
        flex-wrap: wrap;
    }
    .about-data .item {
        width: calc(100%/2 - 10px);
        flex: auto;
        margin: 5px;
        height: auto;
    }
    .about-data .item .num span {
        font-size: 30px;
    }
    .about-data .item .iconfont {
        margin-bottom: 15px;
    }
    .about-wrap .right .text-content {
        font-size: 16px;
    }
    .news-wrap .common-tit {
        flex-direction: column;
        align-items: flex-start !important;
    }
    .news-wrap .common-tit h2 {
        margin-right: 0px;
    }
    .news-wrap {
        background-position-y: -100px;
    }
    .news-list {
        height: 440px;
    }
    .news-list .swiper-pagination {
        width: 100%;
    }
    .news-list .more-btn span {
        font-size: 20px;
    }
    .news-list .more-btn i {
        font-size: 12px;
    }
    .header ~ .index-banner {
        padding-top: 60px;
    }
  .banner.mobile-show img{
        width: 100%;
  }
}