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: #3C7FF3;
}

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;
}


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

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

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

.container-wrap::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: .25rem;
    border: .125rem solid #c1c1c1;
}
.container-wrap {
    scrollbar-width: thin;
    scrollbar-color: #c1c1c1 #fff;
}
/**滚动条END**/
.screen {
    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;}
.screen__head {max-width:1200px;margin:auto;display: flex;justify-content: space-between;align-items: center;}
header h1 {
    all: unset;
    cursor: pointer;
    display: flex;
}
.screen__logo{width: auto;height: 2rem;object-fit:cover;}
.screen__nav {
    display: flex;
    column-gap: 2rem;
}
.screen__nav a {
    color: #fff;
    font-size: .875rem;
}
.column .screen__nav a {
    color:#000;
}
a.screen--active {
    color: #FFF;
}
.column a.screen--active {
    color:#3C7FF3;
}
.screen__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;
}
.screen__name {
    display: flex;
    align-items: center;
}
.screen__name>img {
    width: 3rem;
    height: 3rem;
    margin-right: .5rem;
}
.screen__name h2 {
    font-weight: 900;
    font-size: 2.5rem;
    color: #fff;
}
.screen__name h2 img {
    width: 2.75rem;
    height: 2.75rem;
    margin-right: 0.5rem;
}
.screen__desc {
    font-size: .75rem;
    color: #fff;
    margin: .5rem 0 1rem 0;
    padding: .375rem 2rem;
    background: linear-gradient(to right,#FFFFFF00 0%,#FFFFFF70 50%,#FFFFFF00 100%);
}
.screen__desc span {
    color: #333;
}
.screen__download-btn i {
    content: url(../img/down-pc.webp);
    margin-right: 0.5rem;
    width: 1.125rem;
    height: 1.125rem;
}

.screen__download-btn.android i {
    content: url(../img/down-android.webp);
}

.screen__download-btn.ios i {
    content: url(../img/down-ios.webp);
}
.screen__download-btn {
    color: #3C7FF3;
    background-color: #fff;
    border-radius: 1.5rem;
    padding: .75rem 3.5rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    font-weight: 700;
}
.screen__download-info{position: relative;cursor: pointer;}
.screen__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: 42px;left: 12px;z-index:5;display:none!important;}
.screen__index-box{margin-bottom:24px;}
.screen__index-box img{width:136px!important;height:136px!important}
.screen__device-description {
    font-size: .75rem;
    margin-top: .5rem;
    line-height: 1.5rem;
    color: #fff;
}
.screen__download-description {
    font-size: .75rem;
    line-height: 1rem;
    margin: .5rem 0 1.5rem 0;
    color: #fff;
    display: flex;
    gap: 0.625rem;
}
.screen__banner {
    width: 97%;
    margin-bottom: 1.5rem;
}

.advantage-wrap {
    display: flex;
    flex-direction: column;
    row-gap: 1.5rem;
    background-color: #fff;
    padding: 2.5rem 1rem;
}
.advantage-wrap h2 {
    color: #3C7FF3;
    font-size: 1.75rem;
    text-align: center;
}
.advantage-wrap .advantage {
    display: flex;
    row-gap: 1.125rem;
    flex-wrap: wrap;
    column-gap: 1.125rem;
}
.advantage-wrap .advantage .piece {
    display: flex;
    width: 11.125rem;
    border-radius: .25rem;
    flex-direction: column;
    border: 1px solid #E4E4E3;
}
.advantage-wrap .advantage .piece img {
    width: 100%;
}

.advantage-wrap .advantage .piece p {
    color: #333;
    font-size: 1rem;
    line-height: 1.5rem;
    padding: 1rem .9375rem;
    text-align: center;
}


.function-wrap {
    display: flex;
    flex-direction: column;
    background-color: #F5F5F5;
    padding: 2.5rem 1rem;
    row-gap: 1.5rem;
}
.function-wrap h2 {
    color: #3C7FF3;
    font-size: 1.75rem;
    text-align: center;
}
.function-wrap .function {
    display: flex;
    row-gap: 2rem;
    flex-direction: column;
}
.function-wrap .function .piece {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.function-wrap .function .piece h3 {
    color: #333;
    font-size: 1.25rem;
    text-align: center;
}
.function-wrap .function .piece p {
    font-size: 1rem;
    color: #666;
    line-height: 1.5rem;
    margin: .5rem 0 1.5rem 0;
}
.function-wrap .function .piece img {
    width: 18.5rem;
}
.function-wrap .function .piece:first-child img {
    width: 14.875rem;
}
.function-wrap .function .piece:nth-child(2) img {
    margin-left: 3.5rem;
}
.function-wrap .function .piece:nth-child(3) img {
    margin-right: 3.5rem;
}

.scene-wrap {
    display: flex;
    flex-direction: column;
    background-color: #fff;
    padding: 2.5rem 1rem;
}
.scene-wrap h2 {
    color: #3C7FF3;
    font-size: 1.75rem;
    text-align: center;
    margin-bottom: 2rem;
}
.scene-wrap .func {
    width: 100%;
}
.scene-wrap .func h3 {
    font-size: 1.25rem;
    color: #333;
    text-align: center;
    margin-bottom: 2rem;
}
.scene-wrap .func h3:nth-child(3),
.scene-wrap .func h3:nth-child(5) {
    margin-top: 2rem;
}
.scene-wrap .func .func-lists {display: flex;justify-content: space-between;}
.scene-wrap .func .piece {
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: .5rem;
}
.scene-wrap .func .piece span {
    font-size: 1rem;
    color: #333;
}
.scene-wrap .func .piece img {
    width: 2.75rem;
    height: 2.75rem;
}

.faq-wrap {
    display: flex;
    flex-direction: column;
    background-color: #F5F5F5;
    padding: 2.5rem 1rem 1rem;
}
.faq-wrap h2 {
    color: #3C7FF3;
    font-size: 1.75rem;
    text-align: center;
    margin-bottom: 1.5rem;
}
.faq-wrap .faq {
    padding-bottom: .875rem;
    border-bottom: 1px solid #E4E4E4;
    margin-bottom: 1rem;
}
.faq-wrap .faq:last-child {
    margin-bottom: 0;
}
.faq-wrap .faq a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-wrap .faq div.name {width: 18rem;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;color: #666;font-size: 1rem;}

.faq-wrap .faq div.more {
    font-size: 0.75rem;
    color: #3C7FF3;
}


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

.crumbs {
    font-size: 0.75rem;
    padding: .5rem 0 .5rem 1rem;
    margin: 0 1rem;
    box-shadow: 0 0 2px 0px rgba(0, 0, 0, 0.16);
    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;
}
.column-lists-banner .lists-banner2 {
    padding: .5rem 1rem .5rem;
    display: flex;
    flex-wrap: wrap;
    column-gap: .5rem;
    row-gap: .5rem;
}
.column-lists-banner .lists-banner,
.column-lists-banner .lists-banner2 .piece {
    position: relative;
    display: flex;
    height: 13.125rem;
}
.column-lists-banner .lists-banner2 .piece {
    width: 11.5rem;
    height: 6.625rem;
    border-radius: .375rem;
}
.column-lists-banner .lists-banner img,
.column-lists-banner .lists-banner2 .piece img {
    width: 100%;
}
.column-lists-banner .lists-banner2 .piece img {
    border-radius: .375rem;
}
.column-lists-banner .lists-banner .time,
.column-lists-banner .lists-banner2 .piece .time {
    position: absolute;
    right: 0;
    background-color: #00000080;
    color: #fff;
    padding: .5rem .9375rem;
    font-size: 1rem;
    border-bottom-left-radius: .75rem;
}
.column-lists-banner .lists-banner2 .piece .time {
    padding: .375rem .5rem;
    font-size: .75rem;
    border-bottom-left-radius: .375rem;
    border-top-right-radius: .375rem;
}
.column-lists-banner .lists-banner .desc,
.column-lists-banner .lists-banner2 .piece .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;
}
.column-lists-banner .lists-banner2 .piece .desc {
    font-size: .75rem;
    padding: .5rem;
    border-bottom-right-radius: .375rem;
    border-bottom-left-radius: .375rem;
}
.column-lists {
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
    padding: 1rem 1rem 0;
    margin-bottom: auto;
}
.column-lists a {
    color: #333;
}
.column-lists .piece {
    border-radius: 0.5625rem;
    display: flex;
    flex-direction: column;
    row-gap: .5rem;
    padding: .625rem;
    background-color: #F2F2F2;
}
.column-lists .piece .info {
    display: flex;
    column-gap: .5rem;
}
.column-lists .piece .info img {
    width: 8.125rem;
    height: 5.5rem;
    flex-shrink: 0;
    border-radius: .375rem;
}
.column-lists .piece .desc {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.column-lists .piece h3 {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    color: #2C2C2C;
    font-size: 1rem;
}
.column-lists .piece .desc .tips {
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #666;
    font-size: .75rem;
    line-height: 1.375rem;
}
.column-lists .piece .time {
    color: #999;
    font-size: .75rem;
    display: flex;
    justify-content: space-between;
}
.column-lists .piece .time span {
    font-size: .75rem;
    color: #3C7FF3;
}
.container-wrap .page {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem 0;
    column-gap: .375rem;
    flex-wrap: wrap;
    padding: 0 1rem;
    row-gap: .5rem;
}
.container-wrap .page a {
    padding: .25rem .625rem;
    color: #333;
    border: 1px solid #E4E4E3;
    font-size: 0.75rem;
    border-radius: .25rem;
}
.container-wrap .page a.active {
    color: #3C7FF3;
    background-color: #fff;
    border: 1px solid #3C7FF3;
}

.part-wrap {
    width: -webkit-fill-available;
    background-color: #fff;
    margin-bottom: auto;
}
.justify-content-between {
    justify-content: space-between !important;
}
.d-flex {
    display: flex !important;
}
.part-wrap .part-content {
    width: inherit;
}
.content {
    padding: 1.5rem 1rem 0rem;
    background-color: #fff;
}
.content h2 {
    font-weight: bold;
    font-size: 1rem;
    color: #2C2C2C;
    text-align: center;
}
.content .infos-1 {
    display: flex;
    align-items: center;
    font-size: 0.8rem;
    justify-content: space-evenly;
    margin-top: 1rem;
    color: #707070;
}
.content .infos-1 div {
    margin-right: 0;
}
.content .infos-1 div {
    margin-right: 0;
}
.content .infos-1 div {
    margin-right: 0;
}
.subname {
    padding-bottom: 0.25rem;
    font-size: 1rem;
    margin-top: 0;
    display: flex;
    color: #333;
    font-weight: bold;
    border-bottom: 1px #358FF0 solid;
    align-items: center;
}
.subname::before {
    content: '';
    background: url(../img/m-icon-intro.png);
    background-size: 1rem;
    vertical-align: middle;
    margin-right: 0.25rem;
    height: 1rem;
    width: 1rem;
    display: inline-block;
}
.content .detail ol,
.content .detail li,
.content .detail ul,
.content .detail dl {
    padding: 0;
}
.content .detail {
    padding: 1rem 0;
    font-size: 0.85rem;
    color: #000;
    line-height: 1.875rem;
    box-sizing: border-box;
    border-top: 1px solid rgba(112, 112, 112, 0.1);
    word-break: break-all;
}
.content .detail p {
    font-size: 0.85rem;
    color: #000;
    line-height: 1.875rem;
    margin: 0 0 0;
}
.content .detail h3 {
    font-size: 1rem;
    font-weight: bold;
    color: #2663ED;
    margin: .5rem 0;
}
.content .detail img {
    max-width: 75%;
    max-height: 25rem !important;
    margin: .75rem auto;
    display: block;
    box-shadow: 0 0 5px 1px #1178D6;
    object-fit: cover;
}
.list-2 {
    padding-bottom: 0;
    padding-top: 1rem;
    margin-top: 0;
    background-color: #fff;
    padding: 1rem;
}
.subname1::before {
    background: url(../img/m-icon-more.png);
    background-size: 1.25rem;
    width: 1.25rem;
    height: 1.25rem;
}
.list-2 .cont {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.list-2 .cont .piece {
    width: 100%;
    margin-top: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #E4E4E4;
    display: flex;
    justify-content: space-between;
}
.list-2 .cont .piece>a {
    display:flex;
}
.list-2 .cont .piece .thumb {
    width: 6.75rem;
    height: 4.1875rem;
    border-radius: .375rem;
}
.list-2 .cont .piece .info {
    margin-left: 0.5rem;
    width: calc(100% - 7.25rem);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.list-2 .cont .piece .name {
    width: 100%;
    font-size: 0.875rem;
    color: #333;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    font-weight: bold;
    margin:auto 0;
}
.list-2 .cont .piece .desc {
    font-size: 0.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #666;
}



.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;
    margin-top: -3rem;
    color: #333333;
    text-align: center;
}

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

.page-404 .desc a {
    color: #3C7FF3;
}

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

.page-404 .btn-lists a {
    text-align: center;
    background: #3C7FF3;
    font-size: 1rem;
    padding: .375rem 1rem;
    color: #FFFFFF;
    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;
}
.line {
    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: #3C7FF3;
}
.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);
    }
}