@media all and (min-width: 640px) and (max-width: 1352px) {
    main {
        zoom: 0.8;
    }
}
html,
body {
    margin: 0;
    padding: 0;
    font-family: PingFangSC-Regular;
}

header {
    width: 100%;
    height: 758px;
    box-sizing: border-box;
    background: url('../img/top_bg.png') no-repeat center top;
    background-size: 100% 100%;
    text-align: center;
    overflow: hidden;
}
header p {
    display: inline-block;
    padding: 0;
    margin: 0 auto;
    margin-top: 202px;
    font-weight: 500;
    font-size: 56px;
    color: #1f1f1f;
    position: relative;
    background: transparent;
    z-index: 0;
}
header p::after {
    content: '';
    display: block;
    position: absolute;
    top: 1px;
    right: -7px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #ff6907;
    z-index: -1;
}
header span {
    display: block;
    font-weight: normal;
    font-size: 20px;
    line-height: 28px;
    color: #666;
    margin-top: 12px;
}
main {
    background-color: #ffffff;
    padding-top: 140px;
    width: 1352px;
    margin: 0 auto;
}

.tags-title {
    text-align: center;
    font-size: 0;
}

.content-title {
    font-weight: 600;
    font-size: 32px;
    line-height: 45px;
    color: #1f1f1f;
    position: relative;
}

.content-title::before {
    content: '';
    display: block;
    background: url('../img/tags_left.png') no-repeat center top;
    background-size: 100%;
    width: 22px;
    height: 15px;
    position: absolute;
    left: -46px;
    top: 13px;
}

.content-title::after {
    content: '';
    display: block;
    background: url('../img/tags_right.png') no-repeat center top;
    background-size: 100%;
    width: 22px;
    height: 15px;
    position: absolute;
    right: -46px;
    top: 13px;
}

.title-en {
    font-size: 14px;
    line-height: 20px;
    text-transform: uppercase;
    color: #000;
    opacity: 0.3;
    margin: 0;
}

.download .content-title,
.download .title-en {
    color: #fff;
}

.product-1 {
    margin-top: 114px;
}

.product-2 {
    margin-top: 151px;
    padding-bottom: 130px;
}

.product-img {
    width: 540px;
    height: 540px;
}

.img-right {
    margin-left: 112px;
}

.img-left {
    margin-right: 112px;
}

.product-content-1 {
    float: left;
    padding-top: 4px;
}

.product-content-2 {
    float: right;
    padding-top: 4px;
}

.product-text {
    /* width: 676px; */
    width: 528px;
    height: 214px;
    background: #fafafa;
    margin-top: 40px;
    padding-left: 148px;
    position: relative;
}

.product-icon {
    width: 72px;
    height: 72px;
    position: absolute;
    left: 40px;
    top: 71px;
}

.product-text-t {
    font-weight: 600;
    font-size: 24px;
    line-height: 34px;
    color: #1f1f1f;
    padding-top: 50px;
}

.p-1 {
    padding-top: 66px;
}

.product-text-c {
    font-size: 16px;
    line-height: 22px;
    color: #666666;
}

.about-us {
    margin-top: 71px;
    padding-bottom: 188px;
    overflow: hidden;
}

.about-content {
    float: left;
}
.about-img {
    width: 522px;
    height: 294px;
    margin-left: 112px;
    margin-right: 81px;
    float: left;
}

.about-title {
    font-weight: 600;
    font-size: 24px;
    line-height: 34px;
    color: #1f1f1f;
    margin-top: 8px;
}

.about-text {
    width: 529px;
    font-size: 16px;
    line-height: 32px;
    color: #1f1f1f;
}
.download-now {
    /* height: 423px; */
    background: #1f1f1f;
    padding-top: 90px;
    padding-bottom: 108px;
}

.download-list {
    width: 1092px;
    padding-top: 64px;
    margin: 0 auto;
    /* overflow: hidden; */
}

.download-list::after {
    content: '';
    display: block;
    clear: both;
    visibility: hidden;  
}

.d-btn {
    display: block;
    width: 300px;
    height: 96px;
    background: #ffffff;
    border-radius: 2px;
    float: left;
    margin-right: 96px;
    font-weight: 500;
    font-size: 18px;
    line-height: 96px;
    color: #1f1f1f;
    position: relative;
    text-decoration: none;
}

.d-btn:last-child {
    margin-right: 0;
}

.d-btn .will-update {
    display: none;
}

.d-btn:hover .will-update {
    display: block;
    width: 300px;
    height: 96px;
    background: rgba(255, 105, 7, 0.9);
    border-radius: 2px;
    color: #fff;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    text-align: center;
    cursor: default;
    font-weight: 600;
}

.d-btn .QR-code-wrapper {
    display: none;
    height: 106px;
    position: absolute;
    left: 50%;
    top: 105px;
    transform: translateX(-50%);
    border-radius: 8px;
    z-index: 11;
    padding: 16px;
    background-color: #fff;
}
.d-btn .QR-code-wrapper .QR-code {
    width: 106px;
}
.d-btn:hover .QR-code-wrapper {
    display: block;
}

.download-icon {
    width: 48px;
    height: 48px;
    margin-top: 24px;
    margin-left: 60px;
    margin: 24px 10px 24px 60px;
    float: left;
}

.download-icon-1 {
    margin-left: 42px;
}

.download-icon-2 {
    margin-left: 37px;
}

footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    line-height: 68px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    font-weight: 400;
    background: #b0b0b0;
}
.footer.is-mobile{
    display: flex;
    flex-direction: column;
    line-height: 30px;
}

.tip {
    padding-left: 24px;
    color: #fff;
    text-decoration: none;
}
.mobile-privacy {
    display: none;
}

.content-container{
    position: relative;
    max-width: 1000px;
    box-sizing: border-box;
    padding: 60px 50px 200px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 32px;
}

.content-container.is-mobile{
    padding: 30px 14px 200px;
}


.content-container .xj-title{
    font-size: 30px;
    margin: 0;
    margin-bottom: 40px;
    font-weight: 600;
}

.content-container .link{
    color: #264ec9;
    text-decoration: underline;
}

.company-date-wrapper{
    position: absolute;
    right: 50px;
    text-align: right;
}

.content-container .update-img{
    width: 800px;
}

.update-guide-container .content-container.is-mobile .update-img{
    width: 100%;
}

.update-guide-container .content-container.is-mobile{
    padding: 30px 14px 40px;
}


.update-guide-container p {
    margin: 0;
}

.update-guide-container .xj-content1{
    font-size: 14px;
}

.update-guide-container .xj-title{
    margin-bottom: 40px;
    font-size: 30px;
}

.update-guide-container .mgb-30{
    margin-bottom: 30px;
}

.update-guide-container .emphasize{
    font-weight: bold;
}
.pic-preview .van-image-preview__index{
    left: 40px;
}
.pic-preview .van-image-preview__cover{
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
}

.pic-preview .van-image-preview__cover .cover-wrapper{
    padding: 0 10px;
    display: flex;
    justify-content: space-between;
}

.cover-wrapper .van-icon{
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    color: #fff;
    background-color: rgba(0,0,0,.3);
}

.pic-preview.is-pc .van-swipe-item .van-image{
    max-width: 1100px;
}