body, p, h1, h2, h3, h4, h5, h6, ul, ol, dl, li, dt, dd, section {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

* {
    outline: none;
}

div, ul, h1, h2, h3, h4, h5, h6 {
    box-sizing: border-box
}

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

a {
    text-decoration: none;
    color: #3D7FF3;
}

html, body {
    background-color: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    align-items: center;
}

p {
    text-align: justify;
    text-justify: inter-ideograph;
}

em {
    font-style: inherit;
}


.index-wrap {
    background: #fff;
    height: 100vh;
    width: 26.125rem;
    box-shadow: 2px 3px 10px #999;
    overflow-y: scroll;
}

/**滚动条START**/
.index-wrap::-webkit-scrollbar {
    width: .25rem;
}

.index-wrap::-webkit-scrollbar-track {
    background: #fff;
    border-radius: .25rem;
}

.index-wrap::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: .25rem;
    border: .125rem solid #c1c1c1;
}
.index-wrap {
    scrollbar-width: thin;
    scrollbar-color: #c1c1c1 #fff;
}
/**滚动条END**/
.Part-1 {
    background-image: url(../img/background.webp);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-color: #D9EDFF;
}
header{padding: 1rem;position: relative;z-index: 1;}
header .logo-head {max-width:1200px;margin:auto;display: flex;justify-content: space-between;align-items: center;}
header h1 {
    all: unset;
    cursor: pointer;
    display: flex;
}
header h1 img{width: auto;height: 1.75rem;object-fit:cover;}
header .nav {
    display: flex;
    column-gap: 2rem;
}
header .nav a {
    color:#000;
    font-size: .875rem;
}
.cat header .nav a {
    color:#000;
}
header .nav a.active {
    color:#3D7FF3;
}
.Part-1 .Part1-info {
    padding: 1.625rem .5rem 0;
    display: flex;
    justify-content: center;
    column-gap: 3.75rem;
    align-items: center;
    position: relative;
    flex-direction: column;
    height: auto;
}
.Part-1 .Part1-info h2 {
    display: flex;
    align-items: center;
    font-weight: 900;
    font-size: 2.5rem;
    color: #333;
}
.Part-1 .Part1-info h2 img {
    width: 2.75rem;
    height: 2.75rem;
    margin-right: 0.5rem;
}
.Part-1 .Part1-info .info {
    font-size: 1.125rem;
    color: #333;
    margin: .5rem 0 1rem 0;
}
.Part-1 .Part1-info .info span {
    color: #333;
}
.Part-1 .Part1-info .download-btn i {
    content: url(../img/down-pc.png);
    margin-right: 0.5rem;
    width: 1.125rem;
    height: 1.125rem;
}

.Part-1 .Part1-info .download-btn.android i {
    content: url(../img/down-android.webp);
}

.Part-1 .Part1-info .download-btn.ios i {
    content: url(../img/down-ios.webp);
}
.Part-1 .Part1-info .download-btn {
    color: #fff;
    background-color: #3D7FF3;
    border-radius: 1.5rem;
    padding: .75rem 2.85rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    font-weight: 700;
}
.Part-1 .Part1-info .device-description{font-size:0.75rem;color:#fff;margin: 0.5rem 0 1rem 0;}
.Part-1 .Part1-info .download-info{position: relative;cursor: pointer;}
.Part-1 .Part1-info .qrcode-box{display:flex;align-items:flex-end!important;justify-content:center!important;width:179px!important;height:197px!important;background:url(../img/code-box.png);background-size:179px 197px;position:absolute;top: 45px;left: 0;z-index:5;display:none!important;}
.Part-1 .Part1-info .qrcode-box .index-box{margin-bottom:24px;}
.Part-1 .Part1-info .qrcode-box .index-box img{width:136px!important;height:136px!important}
.Part-1 .Part1-info .device-description {
    font-size: .75rem;
    line-height: 1.5rem;
    color: #333;
}
.Part-1 .Part1-info .download-description {
    font-size: .75rem;
    line-height: 1rem;
    margin-top: .5rem;
    color: #333;
    display: flex;
    gap: 0.625rem;
}
.Part-1 .Part1-info .banner {
    width: 95%;
}

.Part-2 {
    display: flex;
    flex-direction: column;
}
.Part-2 .feature {
    display: flex;
    row-gap: 2rem;
    flex-direction: column;
    padding: 2rem 1rem;
}
.Part-2 .feature .info {
    display: flex;
    flex-direction: column;
}
.Part-2 .feature .info h2 {
    color: #3D7FF3;
    font-size: 1.75rem;
    text-align: center;
}
.Part-2 .feature .info p {
    font-size: .875rem;
    color: #3D4043;
    line-height: 1.375rem;
    margin: 1rem 0 1.5rem 0;
}

.Part-3 {
    display: flex;
    flex-direction: column;
    background-color: #070F18;
    padding: 2rem 1rem;
}
.Part-3 h2 {
    color: #fff;
    font-size: 1.75rem;
    text-align: center;
    margin-bottom: 1.5rem;
}
.Part-3 .function {
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
}
.Part-3 .function .item {
    display: flex;
    column-gap: 1rem;
    background-color: #fff;
    border-radius: .75rem;
    align-items: center;
    padding: 1rem;
}
.Part-3 .function .item .info {
    display: flex;
    flex-direction: column;
    row-gap: .5rem;
}
.Part-3 .function .item .info h3 {
    font-size: 1rem;
    color: #333;
}
.Part-3 .function .item .info p {
    color: #333;
    font-size: .875rem;
    line-height: 1.375rem;
}
.Part-3 .function .item .img {
    background-color: #F5F5F5;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    width: 3.1875rem;
    height: 3.1875rem;
    border-radius: 10rem;
}
.Part-3 .function .item .img img {
    width: 1.625rem;
    height: auto;
}

.Part-4 {
    display: flex;
    flex-direction: column;
    background-color: #fff;
    padding: 2rem 1rem;
}
.Part-4 h2 {
    color: #3D7FF3;
    font-size: 1.75rem;
    text-align: center;
    margin-bottom: 1.5rem;
}
.Part-4 p.desc {
    color: #3D4043;
    font-size: .875rem;
    line-height: 1.375rem;
    margin-bottom: 1.5rem;
}
.Part-4 .func {
    width: 100%;
}
.Part-4 .func .item {
    background-color: #ECF5FE;
    border: 1px solid #ABD4FD;
    padding: 1rem;
    border-radius: .5rem;
    display: flex;
    flex-direction: column;
}
.Part-4 .func .item h3 {
    font-size: 1rem;
    color: #394C6A;
    margin-bottom: .5rem;
}
.Part-4 .func .item p {
    font-size: .875rem;
    color: #394C6A;
    line-height: 1.375rem;
    margin-bottom: 1.5rem;
}
.Part-4 .func .item img {
    width: 100%;
    margin-left: 1rem;
}
.swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 .25rem;
}
.swiper-pagination-fraction, .swiper-pagination-custom, .swiper-horizontal > .swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal {
    bottom: 0;
}

.Part-5 {
    display: flex;
    flex-direction: column;
    background-color: #fff;
    row-gap: 1.5rem;
    padding: 0 1rem 2rem;
}
.Part-5 h2 {
    color: #3D7FF3;
    font-size: 1.75rem;
    text-align: center;
}
.Part-5 .question {
    width: 100%;
    display: flex;
    flex-direction: column;
    background-color: #fff;
    /* padding: 1rem; */
    border-radius: 10px;
    box-sizing: border-box;
    border: 1px solid #E3E4E4;
    position: relative;
}
.Part-5 .question h3 {
    font-weight: bold;
    font-size: 0.875rem;
    line-height: 1.25rem;
    align-items: baseline;
    cursor: pointer;
    display: flex;
    padding: 0.75rem 1rem;
    background-color: #f0f0f0;
    justify-content: space-between;
}
.Part-5 .question h3 span {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    flex: 1;
    font-size: .875rem;
    font-weight: bolder;
    color: #333;
    margin-right: .5rem;
}
.Part-5 .question p {
    color: #666;
    font-size: 0.875rem;
    line-height: 1.5rem;
    margin: 1rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2; /* 限制为两行 */
    overflow: hidden;
    text-overflow: ellipsis;
}
.Part-5 .question.active p {
    border-top: 1px solid #E4E4E3;
}
.Part-5 .question div.more {
    font-size: 0.75rem;
    color: #fff;
    background-color: #fff;
    padding: 0.25rem 0.85rem;
    background-color: #3D7FF3;
    border-radius: 4px;
}


.cat {
    background: #fff;
    display: flex;
    flex-direction: column;
    height: 100vh!important;
}

.crumbs {
    font-size: 0.75rem;
    padding: 0.5rem 1rem .5rem 1rem;
    background:#F7F7F7;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
    flex-shrink: 0;
}
.crumbs a,.crumbs h1 {
    color: #333;
    font-size: 0.75rem;
    font-weight: 400;
    display: unset;
}
.cat-lists-banner .lists-banner {
    margin: 0 1rem;
}
.cat-lists-banner .lists-banner2 {
    padding: .5rem 1rem .5rem;
    display: flex;
    flex-wrap: wrap;
    column-gap: .5rem;
    row-gap: .5rem;
    justify-content: space-between;
}
.cat-lists-banner .lists-banner,
.cat-lists-banner .lists-banner2 .item {
    position: relative;
    display: flex;
    height: 13.125rem;
}
.cat-lists-banner .lists-banner2 .item {
    width: 11.375rem;
    height: 6.625rem;
}
.cat-lists-banner .lists-banner img,
.cat-lists-banner .lists-banner2 .item img {
    width: 100%;
}
.cat-lists-banner .lists-banner .time,
.cat-lists-banner .lists-banner2 .item .time {
    position: absolute;
    right: 0;
    background-color: #00000080;
    color: #fff;
    padding: .5rem .9375rem;
    font-size: 1rem;
    border-bottom-left-radius: .75rem;
}
.cat-lists-banner .lists-banner2 .item .time {
    padding: .375rem .5rem;
    font-size: .75rem;
    border-bottom-left-radius: .375rem;
    border-top-right-radius: .375rem;
}
.cat-lists-banner .lists-banner .desc,
.cat-lists-banner .lists-banner2 .item .desc {
    position: absolute;
    bottom: 0;
    background-color: #00000080;
    color: #fff;
    padding: .625rem .9375rem;
    font-size: .875rem;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: bold;
}
.cat-lists-banner .lists-banner2 .item .desc {
    font-size: .75rem;
    padding: .5rem;
    border-bottom-right-radius: .375rem;
    border-bottom-left-radius: .375rem;
}
.cat-lists {
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
    padding: 1rem 1rem 0;
    margin-bottom: auto;
}
.cat-lists a {
    color: #333;
}
.cat-lists .item {
    border-radius: 0.625rem;
    display: flex;
    flex-direction: column;
    row-gap: .5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #E3E4E4;
}
.cat-lists .item .info {
    display: flex;
    column-gap: .5rem;
}
.cat-lists .item .info img {
    width: 6.8125rem;
    height: 4.75rem;
    flex-shrink: 0;
}
.cat-lists .item .desc {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.cat-lists .item h3 {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    color: #333;
    font-size: .875rem;
}
.cat-lists .item .desc .tips {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    color: #666;
    font-size: .75rem;
}
.cat-lists .item .time {
    color: #999;
    font-size: .75rem;
    display: flex;
    justify-content: space-between;
}
.cat-lists .item .time span {
    font-size: .75rem;
    color: #3D7FF3;
}
.index-wrap .page {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem 0;
    column-gap: .375rem;
}
.index-wrap .page a:first-child {
    display: none;
}
.index-wrap .page a {
    padding: .25rem 0.5625rem;
    color: #333;
    background-color: #F1F2F6;
    font-size: 0.75rem;
    border-radius: .125rem;
}
.index-wrap .page a.active {
    color: #fff;
    background-color: #3D7FF3;
    border: 1px solid #3D7FF3;
}

.sec-1 {
    padding: 1.25rem 1rem 1.5rem;
    margin-bottom: 0;
    border-radius: 0;
    background: #FFF;
    box-sizing: border-box;
}
.sec-1 .sec-name .center {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid #eee;
}
.sec-1 .sec-name .center .name {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    text-align: center;
}
.sec-1 .sec-name .center .r2 {
    font-size: 0.75rem;
    display: flex;
    justify-content: space-evenly;
}
.sec-1 .sec-name .center .r2 .c2 a {
    color: #3D7FF3;
}
.sec-1 .sec-content {
    padding: 0;
    font-size: 0.875rem;
    line-height: 1.5rem;
    font-weight: 400;
    color: #666;
}
.lable-3 {
    font-size: 1rem;
    font-weight: bold;
    border-bottom: .125rem solid #3D7FF3;
    color: #333;
    margin-bottom: .875rem;
    line-height: 1.5rem;
    padding-bottom: .25rem;
    display: inline-block;
}
.sec-1 .sec-content p {
    padding: 0;
    font-size: 0.875rem;
    line-height: 1.5rem;
    font-weight: 400;
    color: #666;
}
.sec-1 .sec-content a {
    color: #3D7FF3;
}
.sec-1 .sec-content img {
    width: unset;
    max-width: 75%;
    max-height: 300px;
    margin: .75rem auto;
    display: block;
    box-shadow: 0 0 5px 1px #3D7FF3;
}
.sec-1 .sec-content h3 {
    margin: .5rem 0;
    font-size: 1rem;
    line-height: 2rem;
    background: #f3f2f5;
    border-left: .25rem solid #2f65f2;
    padding-left: .75rem;
}
.sec-2 {
    width: 100%;
    background: #FFFFFF;
    box-sizing: border-box;
    padding: 1.25rem 1rem 1.5rem;
}
.sec-2 .single-xg-news-list {
    font-size: 1rem;
    font-weight: 400;
    color: #666666;
    line-height: 1.75rem;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: space-between;
}
.sec-2 .single-xg-news-list .item {
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 1rem;
}
.sec-2 .single-xg-news-list .item:last-child {
    margin-bottom: 0;
}
.sec-2 .single-xg-news-list .item .name {
    font-size: 0.875rem;
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: 1px;
    color: #333;
}
.sec-2 .single-xg-news-list .item .news-base-info {
    display: flex;
    align-items: center;
    margin-top: 5px !important;
}
.sec-2 .single-xg-news-list .item .news-base-info .thumb {
    width: 7.5rem;
    height: 5rem;
}
.sec-2 .single-xg-news-list .item .news-base-info .thumb a {
    display: block;
    width: 100%;
    height: 100%;
}
.sec-2 .single-xg-news-list .item .news-base-info .thumb img {
    width: 100%;
    height: 100%;
}
.sec-2 .single-xg-news-list .item .news-base-info .info {
    overflow: hidden;
    position: relative;
    flex: 1;
    margin-left: 1rem !important;
}
.sec-2 .single-xg-news-list .item .news-base-info .desc {
    font-size: 0.75rem;
    line-height: 1.25rem;
    letter-spacing: 1px;
    color: #999999;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
}



.page-404 {
    height: 100%;
}

.page-404 img {
    width: 100%;
    margin-top: 4rem;
    padding: 0 2rem;
    box-sizing: border-box;
}

.page-404 h1,.page-404 span {
    display: block;
    font-size: 1.125rem;
    color: #333333;
    text-align: center;
    margin-top: 2rem;
}

.page-404 .desc {
    text-align: center;
    font-size: 1.125rem;
    margin-top: 1rem;
    color: #333;
}

.page-404 .desc a {
    color: #3D7FF3;
}

.page-404 .btn-lists {
    margin: 1.5rem 0 1rem;
    display: flex;
    justify-content: center;
}

.page-404 .btn-lists a {
    width: 78px;
    line-height: 33px;
    text-align: center;
    background: #3D7FF3;
    font-size: 12px;
    color: #FFFFFF;
    margin-right: 1.5rem;
    border-radius: .25rem;
}
.part-privacy {
    padding: 2rem 1rem 1rem;
    font-size: .75rem;
    line-height: 1.5rem;
}
.part-privacy p{
    font-size: .75rem;
    line-height: 1.5rem;
}
.hr {
    height: .5rem;
    background-color: #F5F5F7;
    flex-shrink: 0;
}




.footer {
    text-align: center;
    width: 100%;
    background-color: #fff;
    padding: 0.85rem;
}

.footer p, .footer p a {
    font-weight: normal;
    margin-bottom: 0;
    color: #333;
    margin-top: 0;
    text-align: center;
    font-size: .75rem;
    line-height: 1.5rem;
}
.footer p a {
    color: #3D7FF3;
}
.footer .footer-desc {
    display: flex;
    justify-content: center;
    line-height: 1.5rem;
}
.footer .privacy {
    margin-right: 0.5rem;
}
.footer .beian,.footer .privacy {
    color: #333;
    font-size: .75rem;
}


.to_top {
    position: fixed;
    right: 1rem;
    bottom: 6rem;
    cursor: pointer;
    display: none;
    z-index: 99;
}

.to_top img {
    width: 2.5rem;
    height: 2.5rem;
}

@media (min-width: 600px) {
    .to_top {
        right: calc(50vw - 12rem);
    }
}