/* 默认 PC 端：1rem = 10px */
html {
  font-size: 10px; /* 1rem = 10px */
}

@media screen and (max-width:1600px) {
    html {
        /* 10*820/375= */
        font-size: 7.5px !important;
    }
}

@media screen and (min-width:1601px) and (max-width:1800px) {
    html {
        /* 10*820/375= */
        font-size: 9px !important;
    }
}

.head-white {
    width: 100%;
    position: relative;
}

header {
    width: 100%;
    height: 12rem;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    transition: all .3s;
}

/* 隐藏状态：向上移出屏幕 */
.header-hidden {
  transform: translateY(-100%);
}

/* 显示状态：回到原位 */
.header-visible {
  transform: translateY(0);
}

.head {
    width: 90%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    color: #fff;
    height: 12rem;
    margin:  0 auto;
}

.head-bg{
    background: rgba(21, 26, 46, 0.6);
}

.head-left {
    height: 100%;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.head-left .logo-img {
    /* width: 17.6rem; */
    height: 2.4rem;
    margin-right: 6.4rem;
}

.head-left .logo-img img{
    height: 100%;
}

.head-left .el-anchor.el-anchor--horizontal .el-anchor__list .el-anchor__item{
    padding: 0 1.8rem !important;
}

.head-left .el-anchor__marker{
    background: transparent;
}

.head-left .el-anchor{
    margin: 2rem 0;
    background: transparent;
}

.head-left .el-anchor .el-anchor__list,
.head-left .el-anchor .el-anchor__item{
    height: 100%;
}

.head-left .el-anchor .el-anchor__list .el-anchor__link,
.head-left .el-anchor .el-anchor__item .el-anchor__link{
    height: 100%;
    color: #fff;
    line-height: 6rem;
    font-weight: 500;
    font-size: 2rem !important;
}

.head-left .el-anchor .el-anchor__list .el-anchor__item .active-no,
.head-left .el-anchor .el-anchor__list .el-anchor__item .is-active{
    color: #195ED8;
    /* color: #424242; */
}

.el-popper{
    border-radius: 0.8rem !important;
    z-index: 99999 !important;
}

.head-right{
    display: flex;
    align-items: center;
}

.head-right .language-select{
    width: 170px;
}

.head-right .el-select .el-select__wrapper{
    color: #FFFFFF;
    background: transparent !important;
    border-radius: 0.8rem;
}

.head-right .el-select .el-select__selected-item{
    font-weight: bold;
    font-size: 1.5rem;
    color: #FFFFFF;
}

.el-select-dropdown .el-select-dropdown__item{
    font-size: 1.5rem;
    color: #021D39;
    text-align: center !important;
}

.el-select-dropdown .el-select-dropdown__item{
    font-size: 1.5rem;
    color: #021D39;
    text-align: center !important;
}

.el-select-dropdown .el-select-dropdown__list .is-selected{
    color: rgba(189,189,189,0.73);
}

.carousel{
    width: 100%;
    height: 100dvh;
    position: relative;
}

.swiper{
    width: 100%;
    height: 100%;
    background: url('/images/banners.png') no-repeat center center;
    background-size: 100% 100%;
    position: relative;
    text-align: center;
}

.swiper-title {
    width: 64%;
    margin: 0 auto;
    padding-top: 28.5rem;
}

.main-en-US .swiper-title{
    width: 78%;
}

.swiper-top{
    font-size: 2.7rem;
    font-weight: 100;
    color: #fff;
    letter-spacing: 2.2rem;
    text-shadow: 0px 0px 0px rgba(0,0,0,0.25);
    text-transform: none;
    margin-bottom: 16rem;
    margin-bottom: 10rem;
}

.main-en-US .swiper-top {
    margin-bottom: 6.4rem;
}

.swiper-word{
    font-weight: bold;
    font-size: 6.4rem;
    line-height: 7.8rem;
    text-shadow: 0px 0px 0px rgba(0,0,0,0.25);
    color: #fff;
    margin-bottom: 18rem;
}

.main-en-US .swiper-word {
    /* font-size: 6.4rem;
    line-height: 7.8rem; */
}

.core{
    display: flex;
    justify-content: center;
    gap: 11.4rem;
}

.core .swiper-btn{
    padding: 2.4rem 7.1rem;
    font-size: 2.45rem;
    font-weight: bold;
    text-align: center;
    border-radius: 6.4rem;
    cursor: pointer;
    transition: all .4s;
}

.core .swiper-btn:active{
    opacity: 0.8;
}

.core .swiper-btn-left{
    color: #fff;
    background: linear-gradient( 90deg, #195ED8 0%, #4387FC 83.17%);
}

.core .swiper-btn-right{
    background: linear-gradient( 90deg, #DDEAFF 0%, #FFFFFF 75.48%);
}

.main {
    width: 100%;
    position: relative;
    font-size: 1.6rem;
}

.about{
    width: 62.5%;
    margin: 0 auto 18rem;
}

.about-title{
    padding: 10rem 0 5.6rem;
    font-size: 5rem;
    font-weight: bold;
}

.about-word{
    font-weight: 300;
    font-size: 3.6rem;
    line-height: 7.2rem;
    letter-spacing: 0.1rem;
}

.story{
    display: flex;
    justify-content: space-between;
    margin: 12rem 0;
}

.story-img{
    width: 33.33rem;
    height: 31.3rem;
    position: relative;
}

.story-img img{
    width: 100%;
}

.story-img::after{
    content: '';
    position: absolute;
    top: 0;
    right: -5.3rem;
    width: 0.8rem;
    height: 100%;
    background: #4387FC;
}

.story-content{
    flex: 1;
    padding-left: 9.7rem;
    position: relative;
}

.story-title{
    font-weight: bold;
    font-size: 3.6rem;
}

.story-word{
    color: #424242;
    font-size: 2.7rem;
    line-height: 6.4rem;
    letter-spacing: 0.2rem;
    margin: 3.2rem 0 6.4rem;
}

.main-en-US .story-word{
    line-height: 4rem;
    margin: 2.4rem 0 2rem;

}

.story-desc{
    color: #424242;
    font-size: 2.17rem;
    line-height: 3.25rem;
}

.mission{
    display: flex;
    justify-content: space-between;
}

.mission-item{
    width: 41%;
}

.mission-item-title{
    display: flex;
    align-items: center;
    font-size: 3.6rem;
    font-weight: bold;
    margin-bottom: 3.2rem;
}

.mission-item-title-word{
    flex: 1;
    padding-left: 3rem;
}

.mission-item-img{
    width: 6rem;
    height: 6rem;
}

.mission-item-img img{
    width: 100%;
    height: 100%;
}

.mission-item-word{
    font-size: 2.7rem;
    line-height: 6.4rem;
    letter-spacing: 0.2rem;
}

.main-en-US .mission-item-word{
    line-height: 4.8rem;
    letter-spacing: normal;
}

.exploring-ecology{
    width: 100%;
}

.exploring-title{
    text-align: center;
    font-weight: 500;
    font-size: 5rem;
}

.exploring-margin{
    padding: 12rem 0 9rem;
}

.exploring-title-desc{
    font-weight: 400;
    font-size: 3.1rem;
    color: #424242;
    margin-top: 3.2rem;
}

.finance{
    display: flex;
    justify-content: space-between;
    margin-bottom: 12rem;
}

.finance-item{
    width: 33%;
}

.main-en-US .finance-item{
    width: 46%;
}

.finance-title{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.finance-img{
    width: 8rem;
    height: 8rem;
}

.finance-img img{
    width: 100%;
    height: 100%;
}

.finance-item-title{
    flex: 1;
    padding-left: 3.8rem;
    font-size: 3.1rem;
    line-height: 4.5rem;
    font-weight: bold;
}

.main-en-US .finance-item-title{
    flex: 1;
    padding-left: 3rem;
    line-height: 3.6rem;
    font-size: 3rem;
}

.finance-content{
    margin-top: 4.3rem;
    font-size: 2.17rem;
    line-height: 3.25rem;
}

.product-list{
    margin: 3.2rem 0 9rem;
    display: flex;
    justify-content: space-between;
    gap: 3.2rem;
}

.product-item{
    flex: 1;
    background: #E6EFFF;
}

.product-item-img{
    width: 100%;
    /* height: 24.5rem; */
}

.product-item-img img{
    width: 100%;
}

.product-content{
    padding: 7rem 3.2rem;
}

.main-en-US .product-content{
    padding: 7rem 1.8rem;
}

.product-item-title{
    font-weight: bold;
    font-size: 3.1rem;
}

.main-en-US .product-item-title{
    font-size: 2.8rem;
    line-height: 3.6rem;
}

.product-item-desc{
    font-weight: 300;
    font-size: 2.17rem;
    color: #424242;
}

.product-item-word{
    font-size: 2.17rem;
    line-height: 3.25rem;
    margin-top: 5.6rem;
}

.localization{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.localization-item{
    width: 100%; 
    margin-top: 3.2rem;
    padding: 5.6rem 5.6rem 5.6rem 4.8rem;
    display: flex;
    justify-content: space-between;
    background: #EDF3FF;
    border-radius: 0.8rem;
    box-shadow: 0rem 0.1rem 0.3rem 0.1rem rgba(0,0,0,0.15), 0rem 0.1rem 0.2rem 0rem rgba(0,0,0,0.3);
}

.localization-item1{
    width: 45%;
}

.localization-content1{
    flex: 1;
    padding-right: 5rem;
}

.localization-content{
}

.localization-title{
    font-weight: bold;
    font-size: 3.1rem;
    margin-bottom: 3.2rem;
}

.localization-word{
    font-weight: 300;
    font-size: 2.17rem;
}

.localization-img1{
    width: 15.2rem;
    height: 15.2rem;
}

.localization-img2{
    width: 18rem;
    height: 18rem;
}

.localization-img3{
    /* width: 27rem; */
    height: 18.1rem;
}

.localization-img4{
    /* width: 27.2rem; */
    height: 18.1rem;
}

.localization-img5{
    /* width: 29.8rem; */
    height: 15.4rem;
}

.localization-img6{
    /* width: 34.4rem; */
    height: 15.4rem;
}

.localization-img img{
    /* width: 100%; */
    height: 100%;
}

.reason{
    width: 100%;
    background: #EDF3FF;
    padding: 16rem 0 20rem;
}

.reason-content{
    width: 62.5%;
    margin: 0 auto;
    position: relative;
}

.reason-title{
    font-weight: bold;
    font-size: 5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.reason-img{
    height: 4.5rem;
    margin: 0 1rem;
}

.reason-list{
    width: 100%;
    display: flex;
    justify-content: space-between;
    gap: 6.4rem;
    text-align: center;
    margin: 5.6rem 0 10.8rem;
}

.reason-item{
    padding: 5.8rem 5rem 5rem;
    box-sizing: border-box;
    flex: 1;
    background: #fff;
    box-shadow: 0rem 0.1rem 0.4rem 0rem rgba(12,12,13,0.05), 0rem 0.1rem 0.4rem 0rem rgba(12,12,13,0.1);
}

.reason-item-img{
    width: 20.2rem;
    height: 20.2rem;
    margin: 0 auto;
}
.reason-item-img img{
    width: 100%;
    transition: all 0.3s;
}

.reason-item:hover img{
    transform: scale(1.1);
}

.reason-item-title{
    font-weight: bold;
    font-size: 5.7rem;
    margin: 3.3rem 0 0.8rem;
}

.reason-item-word{
    font-size: 2.7rem;
    color: #3E5375;
    letter-spacing: 0.2rem;
}

.advantage-list{
    display: flex;
    justify-content: space-between;
    gap: 8rem;
}

.advantage-center{
    align-items: center;
}

.advantage-img{
    width: 53rem;
}

.advantage-imgs{
    width: 58rem;
}

.advantage-img img,
.advantage-imgs img{
    width: 100%;
}

.advantage-content{
    flex: 1;
}

.advantage-title{
    font-weight: bold;
    font-size: 3.6rem;
    margin-bottom: 5.8rem;
}

.advantage-ul{
    display: flex;
    margin-bottom: 5.8rem;
}

.advantage-ul:last-child{
    /* margin-bottom: 0; */
}

.advantage-ul-icon{
    height: 3.5rem;
    margin-top: 0.4rem;
}

.advantage-ul-icon img{
    height: 100%;
}

.advantage-ul-word{
    flex: 1;
    font-size: 2.7rem;
    /* line-height: 4rem; */
    padding-left: 1.7rem;
}

.text-center{
    text-align: center;
}

.advantage-item{
    margin-top: 5.6rem;
}

.advantage-item-word{
    display: inline-block;
    background: #fff;
    border-radius: 5.4rem;
    font-weight: bold;
    font-size: 2.45rem;
    color: #195ED8;
    padding: 0.8rem 1.5rem;
    box-shadow: 0rem 0.1rem 0.3rem 0.1rem rgba(0,0,0,0.15), 0rem 0.1rem 0.2rem 0rem rgba(0,0,0,0.3);
}

.main-en-US .advantage-item{
    margin-top: 4rem;
}

.main-en-US .advantage-item-word{
    padding: 1.5rem;
    line-height: 3rem;
}

.advantage-desc{
    margin-top: 12.8rem;
    font-size: 2.7rem;
    line-height: 6.4rem;
    letter-spacing: 0.2rem;
    text-align: left;
}

.main-en-US .advantage-desc{
    margin-top: 6rem;
    letter-spacing: normal;
    line-height: 4.8rem;

}

.partner{
    width: 100%;
    background: #fff;
    padding-top: 12rem;
}

.partner-title{
    font-weight: 500;
    text-align: center;
    font-size: 5rem;
}

.partner-list{
    width: 75%;
    display: flex;
    gap: 5.8rem;
    justify-content: space-between;
    margin: 3.2rem auto 8.8rem;
}

.main-en-US .partner-list{
    gap: 3.2rem;
}

.partner-item{
    flex: 1;
    background: #E6EFFF;
    padding: 7.6rem 1rem 8.8rem;
    box-sizing: border-box;
    box-shadow: 0rem 0.4rem 0.4rem -0.1rem rgba(12,12,13,0.05), 0rem 0.4rem 0.4rem -0.1rem rgba(12,12,13,0.1);
}

.partner-item-img{
    width: 7.4rem;
    margin: 0 auto 2.4rem;
}

.partner-item-img img{
    width: 100%;
}

.partner-item-title{
    font-weight: bold;
    font-size: 3.1rem;
    text-align: center;
}

.main-en-US .partner-item-title{
    font-size: 2.8rem;
    line-height: 3.6rem;
}

.partner-item-desc{
    font-weight: 300;
    font-size: 2.17rem;
    color: #424242;
    text-align: center;
}

.partner-item-word{
    margin-top: 5.6rem;
    line-height: 3.25rem;
    font-size: 2.17rem;
    padding: 0 2.4rem;
}

.main-en-US .partner-item-left{
    min-height: 30rem;
}

.main-en-US .partner-item-word{
    margin-top: 0;
}

.e-commerce{
    width: 70%;
    border-radius: 2.4rem;
    background: linear-gradient( 90deg, #E6EFFF 12.98%, #FFFFFF 61.06%, #B5D0FF 100%);
    margin: 0 auto;
    padding:  12.2rem 5rem 8.8rem;
    box-sizing: border-box;
    text-align: center;
}

.e-commerce-desc{
    font-weight: 100;
    font-size: 2.7rem;
    color: #757575;
}

.e-commerce-title{
    font-size: 5.7rem;
}

.e-commerce-title img{
    width: 6.2rem;
    height: 5.9rem;
    margin-right: 2rem;
    margin-top: 1.6rem;
}

.main-en-US .e-commerce-title{
    font-size: 4.8rem;
}

.main-en-US .e-commerce-title img{
    margin-top: 1rem;
}

.e-commerce-word{
    width: 70rem;
    margin: 5.6rem auto 0;
    font-size: 2.7rem;
    color: #424242;
    line-height: 6.4rem;
}

.main-en-US .e-commerce-word{
    width: 80rem;
    line-height: 4rem;
}

.footer{
    width: 100%;
    background: #fff;
    padding: 8.8rem 0;
    position: relative;
    font-size: 2.7rem;
}

.footer-content{
    width: 70%;
    margin: 0 auto;
}

.footer-item{
    display: flex;
    align-items: center;
}

.footer-item img{
    width: 3rem;
    margin-right: 1.7rem;
}

.footer-item-value{
    font-weight: bold;
}

.main-en-US .footer-item-title{
    margin-right: 3rem;
}


.footer a{
    color: #021D39;
    font-weight: bold;
    transition: all 0.4s;
}

.footer a:hover{
    color: #195ED8;
}

.footer-bottom{
    width: 100%;
    text-align: center;
    color: #B7B7B7;
    margin-top: 12rem;
}

.backtop{
    width: 8rem !important;
    height: 8rem !important;
}

.backtop .el-icon{
    font-size: 4rem !important;
    color: #4387FC !important;
}