html {
    font-size: 10px;
}

/* 移动端的标准都是根据iphone手机来指定标准的
   微信：是按照iphone6的设计标准设计的，可以参考微信的标准
   iphone6的分辨率 750*1334   在pc端 显示的比例375*667
*/

@media screen and (min-width:300px) {
    html {
        font-size: 8px !important;
    }
}

@media screen and (min-width:320px) {
    html {
        font-size: 8.53px !important;
    }
}

/* iphone6/7/8 */
@media screen and (min-width:375px) {
    html {
        font-size: 10px !important;
    }
}

/* iphone12p */
@media screen and (min-width:390px) {
    html {
        /* 10*390/375= */
        font-size: 10.4px !important;
    }
}

/* iphone6p/7p/8p */
@media screen and (min-width:414px) {
    html {
        /* 10*414/375= */
        font-size: 11.04px !important;
    }
}

@media screen and (min-width:540px) {
    html {
        /* 10*540/375= */
        font-size: 14.4px !important;
    }
}

@media screen and (min-width:600px) {
    html {
        /* 10*600/375= */
        font-size: 16px !important;
    }
}

@media screen and (min-width:700px) {
    html {
        /* 10*700/375= */
        font-size: 18.66px !important;
    }
}

/* ipad */
@media screen and (min-width:768px) {
    html {
        /* 10*768/375= */
        font-size: 20.48px !important;
    }
}

/* ipad Air*/
@media screen and (min-width:820px) {
    html {
        /* 10*820/375= */
        font-size: 21.86px !important;
    }
}

body,
html {
    padding: 0;
    margin: 0;
    background: #fff;
}

input,
button,
select,
textarea {
    /* font-family: SF UI Text; */
    font-family: Noto Sans SC, Noto Sans SC;
}

dl,
dt,
dd,
ul,
li,
ol,
h1,
h2,
h3,
p,
form {
    padding: 0;
    margin: 0;
}

ul,
li,
ol {
    list-style: none;
}

img {
    vertical-align: top;
    display: inline-block;
}

.clear {
    clear: both;
}

a {
    color: #8B9AAD;
    text-decoration: none;
}

a:hover {
    color: #021D39;
    transition: 0.2s ease color;
}

.one-ellipsis {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.two-ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.three-ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.display-no{
    display: none;
}

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

header {
    width: 100%;
    height: 5.6rem;
    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: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1.8rem;
    box-sizing: border-box;
    color: #fff;
    line-height: 12rem;
    margin:  0 auto;
}

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

.head-left {
    flex: 1;
    height: 100%;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.head-left .logo-img {
    height: 2rem;
    margin-right: 1rem;
}

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

.head-left .logo {
    font-weight: bold;
    font-size: 1.8rem;
}

.head-right{
    width: 17rem;
    position: relative;
}

.head-right .language-select{
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 16rem;
}

.head-right .el-select .el-select__wrapper{
    color: #fff;
    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%;
    position: relative;
}

.swiper{
    width: 100%;
    padding: 0 2rem;
    box-sizing: border-box;
    height: 100vh;
    background: url('/images/banners.png') no-repeat center center;
    background-size: auto 100%;
    position: relative;
    text-align: center;
}

.swiper-title {
    padding-top: 10rem;
}

.swiper-top{
    font-size: 1.8rem;
    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: 10rem;
}

.main-en-US .swiper-top {
    letter-spacing: normal; /* 或 0.05rem */
    word-spacing: 0.5rem;
    margin-bottom: 8rem;
}

.swiper-word{
    font-weight: bold;
    font-size: 2.4rem;
    text-shadow: 0px 0px 0px rgba(0,0,0,0.25);
    color: #fff;
    margin-bottom: 20rem;
}

.main-en-US .swiper-word {
    line-height: 3.6rem;
}

.core{
    position: absolute;
    bottom: 2rem;
    left: 0;
    width: 100%;
}

.core .swiper-btn{
    width: calc(100% - 4rem);
    height: 5rem;
    line-height: 5rem;
    font-size: 1.8rem;
    font-weight: bold;
    text-align: center;
    border-radius: 5rem;
    cursor: pointer;
    margin: 2rem auto 0;
    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: 100%;
    padding: 0 2rem;
    margin-bottom: 6rem;
    box-sizing: border-box;
}

.about-title{
    padding: 6rem 0 2rem;
    font-size: 2.4rem;
    font-weight: bold;
}

.about-word{
    font-weight: 300;
    font-size: 1.6rem;
    line-height: 3.2rem;
    letter-spacing: 0.1rem;
}


.story{
    margin: 4rem 0;
    position: relative;
}

.story-img{
    width: 4rem;
    height: 4rem;
    position: absolute;
    top: 0;
    left: 0;
}

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

.story-content{
    position: relative;
}

.story-title{
    font-weight: bold;
    font-size: 2rem;
    line-height: 3.6rem;
    padding-left: 6rem;
}

.story-word{
    color: #424242;
    font-size: 1.4rem;
    line-height: 2.4rem;
    letter-spacing: 0.2rem;
    margin: 2rem 0 1rem;
}

.main-en-US .story-word{
    letter-spacing: normal;
}

.story-desc{
    color: #424242;
    font-size: 1.4rem;
    line-height: 2.4rem;
}

.mission-item{
    width: 100%;
    margin-bottom: 2rem;
}

.mission-item-title{
    display: flex;
    align-items: center;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 2rem;
}

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

.mission-item-img{
    width: 3rem;
    height: 3rem;
}

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

.mission-item-word{
    line-height: 2.4rem;
    letter-spacing: 0.2rem;
}

.main-en-US .mission-item-word{
    letter-spacing: normal;
}

.exploring-ecology{
    width: 100%;
}

.exploring-title{
    text-align: center;
    font-weight: bold;
    font-size: 2rem;
}

.exploring-margin{
    margin: 6rem 0 4rem;
}

.exploring-title-desc{
    font-weight: 400;
    font-size: 1.4rem;
    color: #424242;
    margin-top: 1.2rem;
}

.finance{
    margin-bottom: 6rem;
}

.finance-item{
    width: 100%;
    margin-bottom: 2rem;
}

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

.finance-img{
    width: 6rem;
    height: 6rem;
}

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

.finance-item-title{
    flex: 1;
    padding-left: 2rem;
    font-size: 2rem;
    font-weight: bold;
}

.finance-content{
    margin-top: 2rem;
}

.product-list{
    margin: 2rem 0 4rem;
}

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

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

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

.product-content{
    padding: 2rem 2rem;
}

.product-item-title{
    font-weight: bold;
    font-size: 2rem;
}

.product-item-desc{
    font-weight: 300;
    font-size: 1.4rem;
    color: #424242;
}

.product-item-word{
    margin-top: 1.6rem;
}


.localization{
    width: 100%;
}

.localization-item{
    width: 100%; 
    margin-top: 2rem;
    padding: 2rem;
    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: 100%; 
}

.localization-item2{
    flex-wrap: wrap;
}

.localization-item2 .localization-content{
    width: 100%;
}

.localization-content1{
    flex: 1;
    padding-right: 4rem;
}

.localization-title{
    font-weight: bold;
    font-size: 2rem;
    margin-bottom: 1.6rem;
}

.localization-word{
    font-weight: 300;
}

.localization-img1{
    width: 12rem;
    height: 12rem;
}

.localization-img2{
    width: 14rem;
    height: 14rem;
}

.localization-item2 .localization-img{
    width: 100%;
    margin-top: 2rem;
}

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

.reason{
    width: 100%;
    background: #EDF3FF;
    padding: 6rem 2rem;
    box-sizing: border-box;
}

.reason-title{
    font-weight: bold;
    font-size: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.reason-img{
    height: 2rem;
    margin: 0 0.6rem;
}

.reason-list{
    width: 100%;
    margin: 2rem 0 4rem;
}

.reason-item{
    display: flex;
    align-items: center;
    padding: 2rem;
    box-sizing: border-box;
    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: 8rem;
    height: 8rem;
}
.reason-item-img img{
    width: 100%;
    transition: all 0.3s;
}

.reason-item-content{
    flex: 1;
    padding-left: 3rem;
}

.reason-item-title{
    font-weight: bold;
    font-size: 2rem;
}

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

.main-en-US .reason-item-word{
    letter-spacing: normal;
}


.advantage-list{
    width: 100%;
}

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

.advantage-img{
    display: none;
}

.advantage-imgs{
    display: none;
}

.advantage-content{
    flex: 1;
}

.advantage-title{
    font-weight: bold;
    font-size: 2rem;
    margin-bottom: 2rem;
}

.advantage-ul{
    display: flex;
    margin-bottom: 2rem;
}

.advantage-ul-icon{
    height: 2rem;
    margin-top: 0.2rem;
}

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

.advantage-ul-word{
    flex: 1;
    /* line-height: 4rem; */
    padding-left: 1.2rem;
}

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

.advantage-item{
    margin-top: 3rem;
}

.advantage-item-word{
    display: inline-block;
    background: #fff;
    border-radius: 5rem;
    font-weight: bold;
    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);
}

.advantage-desc{
    margin-top: 6rem;
    letter-spacing: 0.2rem;
    text-align: left;
}

.main-en-US .advantage-desc{
    letter-spacing: normal;
}


.partner{
    width: 100%;
    background: #fff;
    padding-top: 6rem;
}

.partner-title{
    font-weight: 500;
    text-align: center;
    font-size: 2rem;
}

.partner-list{
    margin-top: 2rem;
}

.partner-item{
    background: #E6EFFF;
    padding: 2rem 1rem;
    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);
    margin-bottom: 2rem;
}

.partner-item-left{
    position: relative;
    padding-left: 6.4rem;
}

.partner-item-right{
    width: 100%;
}
.partner-item-img{
    position: absolute;
    top: 0.4rem;
    left: 0;
    width: 5rem;
}

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

.partner-item-title{
    font-weight: bold;
    font-size: 2rem;
}

.main-en-US .partner-item-title{
    line-height: 2.4rem;
}

.partner-item-desc{
    font-weight: 300;
    font-size: 1.4rem;
    color: #424242;
}

.partner-item-word{
    margin-top: 1rem;
}


.e-commerce{
    width: calc(100% - 4rem);
    border-radius: 1.6rem;
    background: linear-gradient( 90deg, #E6EFFF 12.98%, #FFFFFF 61.06%, #B5D0FF 100%);
    margin: 0 auto;
    padding:  2rem;
    text-align: center;
}

.e-commerce-desc{
    font-weight: 100;
    font-size: 1.4rem;
    color: #757575;
}

.e-commerce-title{
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
}

.e-commerce-title img{
    width: 3rem;
    margin-right: 1rem;
}

.e-commerce-word{
    margin-top: 2rem;
    color: #424242;
    line-height: 2.8rem;
}

.footer{
    width: 100%;
    background: #fff;
    padding: 2rem 0;
    position: relative;
    font-size: 1.4rem;
}

.footer-content{
    padding: 0 2rem;
}

.footer-item{
    margin-bottom: 0.6rem;
}

.footer-item img{
    width: 1.8rem;
    margin-right: 1rem;
    margin-top: 0.3rem;
}

.footer-item-title{
    display: inline-block;
    margin-right: 0.4rem;
}

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


.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: 4rem;
}

.el-backtop{
    display: none !important;
}