.wrap {
    /*overflow: hidden;*/
}

/* 首页标题 */
.index-title {
    text-align: center;
    position: relative;
}

.index-title-cn {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.48rem;
    color: #222222;
    text-align: center;
    position: relative;
    z-index: 2;
    padding-bottom: 0.3rem;
}
.ellipsis-4 p span{
    line-height: 1.6;
    font-weight: 100;
}

.index-title-en {
    font-family: Source Han Sans SC, Source Han Sans SC;
    font-weight: 400;
    font-size: 0.4rem;
    color: #C9C9C9;
    text-align: center;
    position: absolute;
    top: .2rem;
    left: 50%;
    transform: translateX(-50%);
    opacity: .18;
}

.index-title::after {
    content: '';
    width: 0.6rem;
    height: 0.04rem;
    background: #32AFEC;
    border-radius: 0.02rem 0.02rem 0.02rem 0.02rem;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
}

/* 顶部banner */
.index-banner {
    width: 100%;
    height: 8.5rem;
}

.indexSwiper {
    width: 100%;
    height: 100%;
    position: relative;
}

.indexSwiper .swiper-button-next:after,
.indexSwiper .swiper-button-prev:after {
    color: #fff;
    font-size: .4rem;
}

.indexSwiper-next {
    right: .8rem;
}

.indexSwiper-prev {
    left: .8rem;
}

.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 0.2rem!important;
}

.indexSwiper .swiper-pagination-bullet {
    width: 0.1rem;
    height: 0.1rem;
    opacity: 1;
    background: #fff;
    position: relative;
}


.indexSwiper .swiper-pagination-bullet-active {
    width: 0.4rem;
    background: #CD1626;
    border-radius: 0.2rem;
    /* border: 0.01rem solid #fff; */
}

.index1Swiper .swiper-slide {
    position: relative;
}

.indexSwiper-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.indexSwiper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.indexSwiper video::-webkit-media-controls {
    display: none !important;
}

.index1-box {
    opacity: 1;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.index1-box-box {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.index1-title-cn {
    font-size: 0.56rem;
    font-family: Microsoft YaHei-Bold, Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
}

.index1-title-en {
    font-size: 0.24rem;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    margin-top: 0.1rem;
}

.index1-line {
    width: 2.97rem;
    height: 0.03rem;
    background: #FFFFFF;
    border-radius: 0.02rem 0.02rem 0.02rem 0.02rem;
    margin: 0.25rem 0;
}

.index1-text {
    font-size: 0.28rem;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    letter-spacing: 5px;
}

/* 公司简介 */
.index-brief-wrap {
    width: 100%;
    padding: 1.25rem 0 .9rem 0;
    background: url(../img/index/index1-bg.png) no-repeat;
    background-size: 100%;
}

.index-brief-box {
    margin: 0 auto;
    /* display: flex;
    align-items: center; */
    min-height: 5.2rem;
    position: relative;
}

.index-brief-img {
    width: 7rem;
    height: 5.2rem;
    flex-shrink: 0;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
}

.index-brief-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.index-brief-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    z-index: 2;
}

.index-brief-title {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.48rem;
    color: #18A5E5;
    text-align: left;
    position: relative;
    padding-left: 0.25rem;
}

.index-brief-title::after {
    content: '';
    width: 0.06rem;
    height: 0.46rem;
    background: #32AFEC;
    position: absolute;
    left: 0;
    transform: translateY(-50%);
    top: 50%;
}

.index-brief-text {
    padding-top: .2rem;
    position: relative;

}

.index-brief-text-en {
    font-family: Source Han Sans SC, Source Han Sans SC;
    font-weight: bold;
    font-size: 0.58rem;
    color: #B2B2B2;
    position: absolute;
    top: 0;
    left: 0;
    opacity: .18;
}

.index-brief-text-cn {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.36rem;
    color: #3D3D3D;
}

.index-brief-des {
    width: 6.25rem;
    height: 1.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #666666;
    line-height: 0.3rem;
    margin: .6rem 0 .4rem 0;
}

.index-brief-des span {
    font-weight: bold;
}

.index-brief-more {
    /* width: 1.38rem; */
    width: 1.26rem;
    height: 0.39rem;
    border-radius: 0rem 0rem 0rem 0rem;
    border: 0.01rem solid #B1B1B1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.index-brief-more p {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #B1B1B1;
}

.index-brief-more img {
    width: .24rem;
    margin-left: .06rem;
}

.index-brief-num-box {
    width: 100%;
    display: flex;
    justify-content: space-between;
    width: 11.2rem;
    height: 1.42rem;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.08rem 0.01rem rgba(0, 0, 0, 0.16);
    margin-top: .45rem;
}

.index-brief-num {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    position: relative;
}

.index-brief-num::after {
    content: '';
    width: 0.01rem;
    height: 0.6rem;
    background: #DFDFDF;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.index-brief-num:last-of-type::after{
    display: none;
}
.index-brief-num-top {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.2rem;
    color: #18A5E5;
    display: flex;
    align-items: baseline;
}

.index-brief-num-top p {
    font-family: MiSans, MiSans;
    font-weight: bold;
    font-size: 0.4rem;
    color: #18A5E5;
    margin-right: .1rem;
}

.index-brief-num-text {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.18rem;
    color: #3D3D3D;
    margin-top: .1rem;
}

/* 业务范围 */
.index-scope-wrap {
    position: relative;
    margin-top: .9rem;
}

.scope-bg-wrap {
    width: 100%;
    height: 6rem;
    position: absolute;
    top: 1.3rem;
}

.scope-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}

.scope-bg:first-child {
    display: block;
}

.index-scope-box {
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.index-scope-box {
    margin: 0 auto;
    padding-top: 1.36rem;
}

.scope-item {
    display: none;
}

.scope-item:first-child {
    display: block;
}

.scope-title {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.24rem;
    color: #FFFFFF;
}

.scope-des {
    width: 7.8rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #FFFFFF;
    line-height: 0.3rem;
    margin-top: .3rem;
}

.scope-more {
    /* width: 1.38rem; */
    width: 1.26rem;
    height: 0.39rem;
    border-radius: 0rem 0rem 0rem 0rem;
    border: 0.01rem solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: .35rem;
}

.scope-more p {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #fff;
}

.scope-more img {
    width: .24rem;
    margin-left: .06rem;
}

.scope-icon-list {
    margin-top: 1rem;
    display: flex;
    background: linear-gradient(180deg, #E6F6FF 0%, #C4E9FF 100%);
    box-shadow: 0rem 0.03rem 0.09rem 0.01rem rgba(0, 0, 0, 0.16);
    height: 3.1rem;
    position: relative;
    padding: 0 .2rem;
}

.scope-icon-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    cursor: pointer;
    position: relative;
}

.scope-icon {
    height: .6rem;
}

.scope-icon img {
    height: 100%;
    position: relative;
    z-index: 2;
}

.scope-icon-img2 {
    display: none;
}

.scope-icon-text {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.24rem;
    color: #222222;
    margin-top: .45rem;
    position: relative;
    z-index: 2;
}

.scope-icon-item::after {
    content: '';
    transition: all .365s;
    opacity: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.scope-icon-item.active::after {
    width: 2.53rem;
    height: 3.48rem;
    background: linear-gradient(180deg, #46C2FF 0%, #18A5E5 100%);
    box-shadow: 0rem 0rem 0.27rem 0.01rem #1E96D1;
    opacity: 1;
}

.scope-icon-item.active .scope-icon-img1 {
    display: none;
}

.scope-icon-item.active .scope-icon-img2 {
    display: block;
}

.scope-icon-item.active .scope-icon-text {
    color: #fff;
}

/* 监测类别 */
.category-wrap {
    margin-top: .9rem;
    background: url(../img/index/zu17963.png) no-repeat;
    background-size: 100% auto;
    background-position: top;
    padding-top: .75rem;
    position: relative;
    height: 6.38rem;
}
.category_masking_box{
    position: absolute;
    width: 19.2rem;
    height: 6.38rem;
    background: linear-gradient( 180deg, rgba(48,181,246,0.9) 0%, rgba(11,159,232,0.88) 100%);
    opacity: 0.98;
    top: 0;
    left: 0;
}

.category-wrap .index-title-cn {
    color: #fff;
}

.category-wrap .index-title-en {
    color: #fff;
}

.category-wrap .index-title::after {
    background: #fff;
}

.category-swiper {
    margin: 0 auto;
    margin-top: .7rem;
    position: relative;
}

.categorySwiper {
    padding-bottom: .25rem;
}

.categorySwiper-prev:after {
    color: #fff;
    font-size: .35rem;
}

.categorySwiper-next:after {
    color: #000;
    font-size: .35rem;
}

.categorySwiper-next {
    right: -.6rem;
}

.categorySwiper-prev {
    left: -.6rem;
}

.category-item {
    width: 100%;
    position: relative;
    box-shadow: 0 0 .15rem rgba(0, 0, 0, 0);
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.06rem 0.01rem rgba(0, 0, 0, 0.16);
}

.category-name {
    position: absolute;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.2rem;
    color: #222222;
    text-transform: uppercase;
    top: .3rem;
    left: .18rem;
    transition: all .25s;
    z-index: 5;
}

.category-img {
    clip-path: inset(.8rem .1rem .1rem .1rem);
    transition: clip-path .25s;
    background-position: center center;
    background-size: cover;
}

.category-item:hover {
    z-index: 3;
    box-shadow: 0 0 15px rgba(0, 0, 0, .3);
    transition: box-shadow 0s .25s;
}

.category-item:hover .category-name {
    color: #fff;
}

.category-item:hover .category-img {
    clip-path: inset(0 0 0 0);
}

/* 资质证书 */
.honor-wrap {
    margin-top: .8rem;
    position: relative;
    overflow: hidden;
}
.masking_cate_back{
    position: absolute;
    width: 100%;
    height: 2.06rem;
    background: linear-gradient( 180deg, #FFFFFF 0%, #E1F1F9 70%, rgba(192,234,254,0) 100%);
    left: 0;
    bottom: -9%;
}

.honor-img {
    width: 76%;
    margin: auto;
    height: 7rem;
    margin-top: 0.6rem;
}

/* 新闻中心 */
.index-news-wrap {
    margin: 0 auto;
    margin-top: .6rem;
}

.news-nav-wrap {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.news-nav-wrap .index-title {
    flex: 1;
}

.news-nav-wrap .index-title-cn {
    text-align: left;
}

.news-nav-wrap .index-title-en {
    left: 0;
    transform: translate(0);
}

.news-nav-wrap .index-title::after {
    left: 0;
    transform: translate(0);
}

.news-nav-box {
    display: flex;
}

.news-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-left: .5rem;
}

.news-nav p {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.24rem;
    color: #222222;
}

.news-nav img {
    width: .18rem;
    margin-top: .2rem;
    opacity: 0;
}

.news-nav.active p {
    font-weight: bold;
    font-size: 0.24rem;
    color: #18A5E5;
}

.news-nav.active img {
    opacity: 1;
}

/*  */
.news-box {
    margin-top: .6rem;
}

.news-list-wrap {
    display: none;
   
}
.news-list{
     position:relative;
}
.news-list_small_smaking{
    position: absolute;
    top: 0;
    left: 0;
    width: 19.2rem;
    height: 4.06rem;
    background: linear-gradient( 180deg, #FFFFFF 0%, #E1F1F9 70%, rgba(192,234,254,0) 100%);
}

.news-list-wrap:first-child {
    display: block;
}

.news-list-top {
    display: flex;
}

.news-right {
    width: 6.8rem;
    flex-shrink: 0;
}

.news-right img {
    width: 100%;

}

.news-left {
    flex: 1;
    margin-right: 1rem;
}

.news {
    transition: all .365s;
}

.news-time {
    padding: .2rem 0;
    border-bottom: 0.01rem solid #DCDCDC;
    color: #666666;
    transition: all .365s;
}

.news-list .news:hover .news-time{
    border-bottom: 0.01rem solid #0062cc;
}

.news-time-m {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.24rem;
}

.news-time-y {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    margin-top: .06rem;
}

.news-text {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.2rem;
    color: #222222;
    margin-top: .2rem;
    transition: all .365s;
}

.news-p {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #666666;
    line-height: 0.3rem;
    margin-top: .25rem;
}

.news-more {
    /* width: 1.38rem; */
    width: 1.26rem;
    height: 0.39rem;
    border-radius: 0rem 0rem 0rem 0rem;
    background: linear-gradient(179deg, #92DCFF 0%, #0C96D9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: .6rem;
}

.news-more p {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #fff;
}

.news-more img {
    width: .24rem;
    margin-left: .06rem;
}

.news:hover {
    transform: translateY(-.2rem);
}

.news:hover .news-time {
    color: #18A5E5;
}

.news:hover .news-text {
    color: #18A5E5;
}

.news-list {
    display: flex;
    justify-content: space-between;
    padding: .6rem 0 .8rem 0;
}

.news-list .news {
    width: 4.6rem;
}