.introduction-sec {
    height: 660px;
    padding-top: 80px;
    background: #fff;
    overflow: hidden
}

.introduction-sec .middle {
    position: relative;
    align-items: center
}

.introduction-sec .middle.mobile {
    display: none
}

.introduction-sec .mobile-title {
    display: none
}

.introduction-sec .img-wrapper {
    min-width: 533px
}

.introduction-sec .write-list {
    max-width: 545px
}

.introduction-sec .write-list li:not(:last-child) {
    margin-bottom: 9.5%
}

.introduction-sec .write-list h1 {
    margin: 0;
    margin-bottom: 16px;
    line-height: 1.35;
    font-size: 30px;
    color: #333
}

.introduction-sec .write-list p {
    font-size: 14px;
    color: #999;
    line-height: 22px
}

.m-index .map-sec {
    display: block;
    width: 100%;
    height: 1000px;
    background: url(../image/home_bg2.png);
    background-size: 100% 100%;
    text-align: center;
    background-color: #fbfbfb
}

.layout {
    flex-wrap: wrap;
    margin-top: 80px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 1400px
}

.m-index .map-sec .item {
    width: 33.333%
}

.m-index .map-sec .item:nth-child(-n+3) {
    margin-bottom: 116px
}

.m-index .map-sec .item img {
    width: 80px;
    height: 80px;
    margin-bottom: 26px
}

.m-index .map-sec .item h3 {
    margin-bottom: 12px;
    font-size: 18px;
    color: #333
}

.m-index .map-sec h2 {
    padding: 120px 0 12px;
    margin: 0;
    line-height: 1.35;
    text-align: center;
    font-size: 30px;
    font-weight: 400
}

.m-index .map-sec .sub-title {
    line-height: 1.35;
    margin: 0;
    font-size: 14px;
    color: #999
}

.m-index .map-sec .mobile-sub-title {
    display: none
}

.m-index .map-sec .item .pc {
    max-width: 320px;
    margin: 0 auto;
    line-height: 1.4;
    font-size: 14px;
    color: #999
}

.m-index .map-sec .item .app {
    display: none
}

.m-index .map-sec .item:nth-child(1) .pc,
.m-index .map-sec .item:nth-child(4) .pc {
    max-width: 302px
}

@media screen and (max-width:768px) {
    .m-index .map-sec {
        max-height: 13.08rem;
        padding: .72rem 4.8% 0;
        margin-bottom: 1.2rem;
        background: 0 0
    }
    .m-index .map-sec h2 {
        margin: 0;
        padding: 0;
        font-size: .4rem;
        color: #333
    }
    .m-index .map-sec .sub-title {
        display: none
    }
    .m-index .map-sec .mobile-sub-title {
        display: block;
        margin: 0;
        margin-top: .1rem;
        font-size: .2rem;
        color: #999;
        letter-spacing: -.4px
    }
    .introduction-sec .middle.pc {
        display: none
    }
    .introduction-sec .middle.mobile {
        display: block
    }
    .layout {
        margin-top: .68rem;
        justify-content: space-between
    }
    .layout.container {
        padding: 0
    }
    .m-index .map-sec p {
        font-size: 12px
    }
    .m-index .map-sec .item .pc {
        display: none
    }
    .m-index .map-sec .item .app {
        display: block;
        margin: 0;
        margin-top: .14rem;
        font-size: .2rem;
        color: #999
    }
    .m-index .map-sec .item {
        width: 3.28rem;
        height: 2.86rem;
        padding: 0 .22rem;
        background: #fff;
        box-shadow: 0 .06rem .12rem 0 rgba(0, 0, 0, .08);
        border-radius: .2rem;
        -webkit-border-radius: .2rem;
        -moz-border-radius: .2rem;
        -ms-border-radius: .2rem;
        -o-border-radius: .2rem
    }
    .m-index .map-sec .item:nth-child(-n+3) {
        margin-bottom: 0
    }
    .m-index .map-sec .item:nth-child(-n+4) {
        margin-bottom: .3rem
    }
    .m-index .map-sec .item img {
        width: .92rem;
        height: .92rem;
        margin-top: .32rem;
        margin-bottom: .2rem
    }
    .m-index .map-sec .item h3 {
        margin: 0;
        font-size: .3rem;
        color: #333
    }
    .m-index .map-sec .bg {
        margin-bottom: 50px
    }
}

.m-index-new .banner {
    position: relative;
    height: 773px;
    padding-top: 250px;
    color: #fff;
    background-image: linear-gradient(270deg, #31c8c9 0, #5068d0 100%);
    background-image: url(../image/home_bg1.png);
    background-size: 100% 100%;
    background-repeat: no-repeat
}

.m-index-new .banner .title-wrapper {
    max-width: 963px;
    height: 140px;
    margin: 0 auto;
    background: rgba(255, 255, 255, .08)
}

.m-index-new .banner .title {
    display: block;
    min-width: 900px;
    height: 100px;
    margin: 0;
    line-height: 100px;
    font-size: 400%;
    text-align: center;
    background: rgba(255, 255, 255, .15)
}

.m-index-new .banner .slogan {
    position: relative;
    margin: 0 auto;
    max-width: 980px;
    margin-top: 12px;
    margin-bottom: 52px;
    font-size: 16px;
    line-height: 1.4;
    z-index: 100;
    text-align: center;
    color: #fff
}

.m-index-new .banner .title-xs,
.m-index-new .banner .slogan-xs {
    display: none;
    line-height: 1.35;
    text-align: center
}

.m-index-new .banner .title-xs {
    margin-top: 0;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 0 3px 6px #336e9b
}

.m-index-new .banner .slogan-xs {
    margin-bottom: 0;
    font-size: 25px;
    font-weight: 400
}

.download-btns {
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    max-width: 840px
}

.download-btns li:nth-child(n+2) {
    position: relative
}

.erweima {
    display: none;
    position: absolute;
    left: 0;
    bottom: -208px;
    width: 198px;
    height: 198px;
    padding: 15px;
    box-sizing: border-box;
    background-color: #fff
}

.erweima p {
    height: 20px;
    margin-top: 8px;
    line-height: 20px;
    font-size: 14px;
    text-align: center;
    color: #fe7e00
}

.erweima.ios .img {
    width: 140px;
    height: 140px;
    margin: 0 auto
}

.erweima .img {
    position: relative;
    width: 168px;
    height: 168px;
    line-height: 168px;
    text-align: center
}

.erweima .img img {
    display: block;
    position: relative;
    width: 100%
}

.m-index-new .banner .platform-download-button {
    display: flex;
    width: 198px;
    height: 46px;
    line-height: 21px;
    text-align: center;
    font-size: 16px;
    color: #5068d0;
    border: 0;
    background: #fff
}

.m-index-new .banner .platform-download-button.disabled {
    background: #a2b3e5;
    pointer-events: none;
    cursor: default;
    color: #6575ae
}

.m-index-new .banner .platform-download-button:hover {
    color: #364eb6;
    background: #ecefff
}

.m-index-new .banner .platform-download-button .icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-right: 10px;
    background-size: 100%;
    background-repeat: no-repeat
}

.m-index-new .banner .platform-download-button .icon.icon-windows {
    background-image: url(../image/home_icon_windows_normal.svg)
}

.m-index-new .banner .platform-download-button.windows:hover .icon.icon-windows {
    background-image: url(../image/home_icon_windows_hover.svg)
}

.m-index-new .banner .platform-download-button .icon.icon-mac {
    background-image: url(../image/home_icon_mac_normal.svg)
}

.m-index-new .banner .platform-download-button.mac:hover .icon.icon-mac {
    background-image: url(../image/home_icon_mac_hover.svg)
}

.m-index-new .banner .platform-download-button .icon.icon-android {
    background-image: url(../image/home_icon_android_normal.svg)
}

.m-index-new .banner .platform-download-button.android:hover .icon.icon-android {
    background-image: url(../image/home_icon_android_hover.svg)
}

.m-index-new .banner .platform-download-button .icon.icon-ios {
    background-image: url(../image/home_icon_ios_normal.svg)
}

.m-index-new .banner .platform-download-button.ios:hover .icon.icon-ios {
    background: url(../image/home_icon_ios_hover.svg)
}

.m-index-new .banner .platform-download-button span {
    font-size: 16px;
    color: #5068d0
}

.mobile-download {
    display: none
}

.m-index-new .banner .mobile-download .platform-download-button {
    width: 10em;
    font-size: 20px
}

.m-index-new .list-layout {
    width: 100%;
    background: #f4f4f4;
    height: 196px;
    font-size: 0
}

.m-index-new .list li {
    display: inline-block;
    width: 33.333%;
    font-size: 14px;
    text-align: center;
    vertical-align: top
}

.m-index-new .list li .icon {
    display: block;
    width: 50px;
    height: 50px;
    margin: 30px auto 16px;
    background-repeat: no-repeat;
    background-position: center
}

.m-index-new .list h4 {
    margin-bottom: 8px;
    font-size: 18px;
    font-weight: 400;
    color: #333
}

.m-index-new .list p {
    max-width: 284px;
    margin: 0 auto;
    font-size: 14px;
    line-height: 1.4;
    color: #999
}

.m-index-new .list .jiedian {
    background-image: url(../image/home_icon_node.svg)
}

.m-index-new .list .xieyi {
    background-image: url(../image/home_icon_equipment.svg)
}

.m-index-new .list .liulang {
    background-image: url(../image/home_icon_smart.svg)
}

.download-xs p {
    display: none
}

@media screen and (max-width:1230px) {
    .m-index-new .banner .container {
        width: 100%
    }
}

@media screen and (max-width:992px) {
    .m-index-new .list li {
        padding-left: 2em;
        padding-right: 2em
    }
}

@media screen and (max-width:768px) {
    .m-index-new .banner {
        height: 12.02rem;
        padding-top: 2.06rem;
        background-image: url(../image/home_banner_bg.png)
    }
    .m-index-new .banner .container {
        padding: 0
    }
    .m-index-new .banner .title,
    .m-index-new .banner .slogan,
    .m-index-new .banner .pc-download {
        display: none
    }
    .m-index-new .banner .title-wrapper {
        display: none
    }
    .mobile-download {
        display: flex;
        justify-content: center;
        align-items: center
    }
    .m-index-new .mobile-download .platform-download-button {
        margin: 1.6rem auto 0
    }
    .m-index-new .banner .platform-download-button {
        height: 1.12rem;
        line-height: .52rem
    }
    .m-index-new .banner .title-xs {
        font-size: .8rem
    }
    .m-index-new .banner .title-xs,
    .m-index-new .banner .slogan-xs,
    .m-index-new .banner .download-xs .platform-download-button {
        display: block;
        margin-bottom: 0
    }
    .m-index-new .banner .slogan-xs {
        margin-top: 0;
        margin-bottom: .16rem;
        font-size: .5rem;
        letter-spacing: .11rem
    }
    .m-index-new .banner .platform-download-button .icon {
        width: .44rem;
        height: .44rem;
        margin-right: .18rem
    }
    .m-index-new .banner .platform-download-button span {
        font-size: .4rem
    }
    .m-index-new .banner .download-xs .platform-download-button+.platform-download-button {
        margin-top: .4rem
    }
    .m-index-new .banner .download-xs .platform-download-button {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 4.1rem
    }
    .download-xs .mobile-download-des {
        display: block;
        margin-top: 1.92rem;
        margin-bottom: .52rem;
        font-size: .26rem;
        color: #f0f9fa;
        letter-spacing: .07rem;
        text-align: center
    }
    .m-index-new .list-layout {
        height: 3.04rem;
        background: #fff
    }
    .m-index-new .list {
        width: 100%;
        height: 3.04rem;
        box-shadow: none
    }
    .m-index-new .list li {
        padding-left: 0;
        padding-right: 0
    }
    .m-index-new .list li .icon {
        width: 1.16rem;
        height: 1.16rem;
        margin: .64rem auto .2rem;
        background-size: 100%;
        background-repeat: no-repeat
    }
    .m-index-new .list .jiedian {
        background-image: url(../image/home_icon_mobile_node.svg)
    }
    .m-index-new .list .xieyi {
        background-image: url(../image/home_icon_mobile_equipment.svg)
    }
    .m-index-new .list .liulang {
        background-image: url(../image/home_icon_mobile_smart.svg)
    }
    .m-index-new .list h4 {
        line-height: 1.35;
        margin: 0;
        font-size: .26rem;
        color: #999;
        letter-spacing: -.39px
    }
    .m-index-new .list p {
        display: none
    }
    .introduction-sec {
        height: 5.64rem;
        padding-top: 0;
        background: #ddd;
        background-image: url(../image/home_mobile_img2.png);
        background-repeat: no-repeat;
        background-size: 100% 100%
    }
    .introduction-sec .mobile-title {
        display: block;
        width: 100%;
        margin: 0;
        padding: .6rem 0 .52rem;
        line-height: .4rem;
        font-size: .4rem;
        letter-spacing: -.6px;
        text-align: center;
        color: #fff
    }
    .introduction-sec .write-list {
        margin: 0
    }
    .introduction-sec .write-list li {
        width: 7.02rem;
        height: 3.44rem;
        margin: 0 auto;
        padding: .56rem .3rem .4rem;
        box-sizing: border-box;
        background: rgba(22, 22, 22, .27)
    }
    .introduction-sec .write-list p {
        margin: 0;
        font-size: .26rem;
        color: #fff;
        line-height: .36rem
    }
    .introduction-sec .write-list li:last-child p {
        font-size: .24rem
    }
    .introduction-sec .write-list h1 {
        margin-bottom: .4rem;
        font-size: .4rem;
        color: #fff;
        letter-spacing: -.6px;
        line-height: .36rem
    }
    .introduction-sec .write-list h1::after {
        content: '';
        display: block;
        width: .78rem;
        margin-top: .2rem;
        border-bottom: 3px solid #19e7ff
    }
    .introduction-sec .write-list li {
        float: left
    }
    .introduction-sec .write-list li:not(:last-child) {
        margin-bottom: 0
    }
    .introduction-sec .img-wrapper {
        display: none
    }
}

@media screen and (min-width:768px) {
    .layout {
        justify-content: space-around
    }
}

@media screen and (max-width:320px) {
    .m-index-new .banner .title-xs {
        font-size: 24px
    }
    .introduction-sec .write-list h1 {
        margin-bottom: .2rem
    }
}

.swiper-container,
.swiper-pagination {
    display: none
}

.bignav {
    display: none;
}

@media screen and (max-width:768px) {
    .swiper-container,
    .swiper-pagination {
        display: block
    }
    .swiper-pagination {
        width: 92%;
        bottom: -.46rem;
        margin: 0 auto
    }
    .swiper-pagination-bullet {
        width: .54rem;
        height: .08rem;
        border-radius: .04rem;
        background: #fff;
        opacity: .43
    }
    .swiper-pagination-bullet+.swiper-pagination-bullet {
        margin-left: .2rem
    }
    .swiper-pagination-bullet-active {
        background: #fff;
        opacity: 1
    }
    .bignav {
        display: block;
        background: #fff;
        border-top: 1px solid #ddd;
        height: 1rem;
        position: fixed;
        z-index: 9999;
        bottom: 0;
        width: 100%;
    }
    .bignav .logo {
        width: 50%;
        height: 0.8rem;
        background: url(../image/logo2.png) no-repeat;
        background-size: auto 0.8rem;
        margin-left: 0.15rem;
        margin-top: 0.1rem;
    }
    .bignav .downnow {
        width: 2.05rem;
        height: 0.8rem;
        display: block;
        line-height: 0.8rem;
        font-size: 0.25rem;
        color: #fff;
        float: right;
        background: #fe405c;
        border-radius: 0.4rem;
        text-align: center;
        margin-top: 0.1rem;
        margin-right: 0.2rem;
        font-weight: bold;
    }
    .g-footer {
        margin-bottom: 1.1rem;
    }
}

@media screen and (max-width:1230px) {
    .container {
        width: 100%
    }
}