body {
    background: #F5F5F7;
}
.txt {
    opacity: 1;
    transform: scale(1);
    animation: enter 1.3s ease forwards;
    -webkit-animation: enter 1.3s ease forwards;
}
#product {
    position: relative;
    width: 100%;
    background-size: 100% auto;
    height: 600px;
    background: url(../i/product-stwee-banner.png) top center no-repeat;
}
    #product .title {
        width: 100%;
        padding-left: 230px;
        margin: 0 auto;
        padding-top: 200px;
    }

    #product .title h2 {
        height: 49px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 500;
        font-size: 42px;
        line-height: 49px;
        text-align: left;
        color: #FFFFFF;
    }
    #product .title p {
        height: 32px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 400;
        font-size: 20px;
        line-height: 32px;
        color: #FFFFFF;
        margin-top: 20px;
        width:976px;
        margin-bottom:32px;
    }
    #product .title .yuyue {
        overflow: hidden;
        zoom: 1;
    }
        #product .title .yuyue span {
            display: block;
            margin-right: 20px;
            float: left;
            cursor: pointer;
            margin-top: 40px;
        }
    #product .title .yangshi {
        width: 104px;
        height: 45px;
        background: #165DFF;
        border-radius: 2px;
        line-height: 45px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 500;
        font-size: 18px;
        text-align: center;
        color: #FFFFFF;
    }
    #product .title .duihua {
        width: 104px;
        height: 45px;
        line-height: 45px;
        background: rgba(255, 255, 255, 0.24);
        border-radius: 2px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 500;
        font-size: 18px;
        text-align: center;
        color: #FFFFFF;
    }

#pro-nav {
    height: 72px;
    width: 100%;
    margin-top: -72px;
}
    #pro-nav .nav {
        width: 100%;
        height: 72px;
        background: rgba(255, 255, 255, 0.24);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
    }

        #pro-nav .nav .nav-con {
            width: 797px;
            height: 72px;
            margin: 0 auto;
        }
    #pro-nav .nav .nav-con ul {
        height:100%;
        display: flex;
        flex-flow: row;
        justify-content: space-between;
        align-items:center;
    }
    #pro-nav .nav .nav-con ul li {
        height: 28px;line-height:28px;
    }
    #pro-nav .nav .nav-con ul .line-y {
        height:24px;
        width: 0px;
        border: 1px solid rgba(255, 255, 255, 0.16);
    }
    #pro-nav .nav .nav-con ul li{
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: normal;
        font-size: 24px;
        line-height: 28px;
        letter-spacing: 0.02em;
        color: #D5E2E8;
    }
    #pro-nav .nav .nav-con ul .on a {
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 700;
        font-size: 24px;
        line-height: 28px;
        text-align: center;
        letter-spacing: 0.02em;
        color: #FFFFFF;
    }
#pro-feat {
    padding: 60px 0px;
    background: #F9FBFF;
}
    #pro-feat .tit{
        width:1440px;margin:0 auto;
    }
    #pro-feat .tit h3{
        height: 48px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 500;
        font-size: 32px;
        line-height: 48px;
        text-align: center;
        color: #252B3A;
    }
        #pro-feat .tit p {
            height: 22px;
            font-family: 'HarmonyOS Sans SC';
            font-style: normal;
            font-weight: 400;
            font-size: 16px;
            line-height: 22px;
            text-align: center;
            color: #3D485D;
            margin-top: 8px;
        }
        #pro-feat .con1{
            width:1440px; margin:0 auto; margin-top:64px;
        }
        #pro-feat .con1 ul{
            display:flex;flex-flow:row;justify-content:space-between;
            
        }
            #pro-feat .con1 ul li {
                width: 342px;
                height: 178px;
                border-radius: 6px;
                position: relative;
                display: flex;
                align-items: center;
            }
                #pro-feat .con1 ul li span {
                    margin-left: 144px;
                    width: 175px;
                    display: block;
                    font-family: 'HarmonyOS Sans SC';
                    font-style: normal;
                    font-weight: 500;
                    font-size: 24px;
                    line-height: 36px;
                    color: #252B3A;
                }
        

.pro-esb {
    background: #FFFFFF;
    padding-top:64px;
}
.pro-esb1 {
    background: #F9FBFF;
}
.pro-esb .tit{
    width:1440px; margin:0 auto;
}
    .pro-esb .tit h3 {
        height: 48px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 500;
        font-size: 32px;
        line-height: 48px;
        text-align: center;
        color: #252B3A;
    }
    .pro-esb .tit p {
        margin: 0 auto;
        height: 22px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 400;
        font-size: 16px;
        line-height: 22px;
        text-align: center;
        color: #3D485D;
        margin-top: 8px;
        width: 942px;
    }

    .pro-esb .con{
        width:1440px;margin:0 auto;
        margin-top:64px; display:flex;flex-flow:row;justify-content:space-between;
    }
    .pro-esb .con .left{
        width:700px;
    }
    .pro-esb .con .left{
        padding-top:18px;position:relative;
    }
    .pro-esb .con .left ul{display:flex;flex-flow:row; justify-content:space-between; margin-bottom:40px;}

.pro-esb1 .con .left ul {
    flex-flow: row-reverse;
}

    .pro-esb .con .left .line-y{
        width:2px;height:788px;background:url(../i/esb-line-y.png) no-repeat;position:absolute;left:11px; top:18px;
    }
     .pro-esb1 .con .left .line-y{left:auto;right:11px;}
.pro-esb .con .left ul li {
    height: 236px;
    position: relative;
    display: flex;
    flex-flow: column;
    justify-content: space-around;
}
    .pro-esb .con .left ul li h3{
        height: 22px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 500;
        font-size: 24px;
        line-height: 22px;
        color: #252B3A;
        position:absolute;
        bottom:30px;
    }
    .pro-esb .con .left ul li:nth-child(1){
        width:24px; background:0px center url(../i/esb-left-ico.png) no-repeat;
    }
    .pro-esb .con .left ul:nth-child(1) li:nth-child(2){
        width:96px;background:center center url(../i/esb-left-pic.png) no-repeat;
    }
    .pro-esb .con .left ul li:nth-child(3){
        width:517px;background:0px center url(../i/esb-left-con.png) no-repeat;
    }
    .pro-esb1 .con .left ul li:nth-child(3){
        width:517px;background:0px center url(../i/esb-left-con2.png) no-repeat;
    }
     .pro-esb .con .left ul:nth-child(2) li:nth-child(2){
        width:96px;background:center center url(../i/esb-left-pic2.png) no-repeat;
    }
     .pro-esb .con .left ul:nth-child(3) li:nth-child(2){
        width:96px;background:center center url(../i/esb-left-pic3.png) no-repeat;
    }
        .pro-esb .con .left ul li:nth-child(3) p {
            background: 0px center url(../i/esb-dian.png) no-repeat;
            padding-left: 14px;
            width:462px;
            line-height: 22px;
            margin-left: 49px;
            font-family: 'HarmonyOS Sans SC';
            font-style: normal;
            font-weight: 400;
            font-size: 18px;
            line-height: 22px;
            color: #252B3A;
        }
        .pro-esb1 .con .left ul li:nth-child(3) p {
            margin-left: 20px;
        }

        .pro-esb .con .left ul li:nth-child(3) .p50 {
            margin-top: 50px;
        }
        .pro-esb .con .left ul li:nth-child(3) .p21 {
            margin-top: 21px;
        }
        .pro-esb .con .left ul li:nth-child(3) .p39 {
            margin-top: 39px;
        }
        .pro-esb .con .left ul li:nth-child(3) .p26 {
            margin-top: 26px;
        }
         .pro-esb .con .left ul li:nth-child(3) .p32 {
            margin-top: 26px;
        } 
          .pro-esb .con .left ul li:nth-child(3) .p10 {
            margin-top: 10px;
        }

.pro-esb .con .right {
    width: 690px;
    height: 810px;
    text-align: left;
    display: flex;
    align-content: center;
    flex-wrap: wrap;
}

    .pro-esb .con .right .img {
        width: 690px;
        height: 573px;
        background: url(../i/AppleiMacBg.png) no-repeat;
        margin-top: 48px;
        position: relative;
    }

        .pro-esb .con .right .img img {
            width: 636px;
            height: 358px;
            margin-top: 27px;
            margin-left: 27px;
        }

        .pro-esb .con .right .img .logo {
            width: 125px;
            height: 63px;
            position: absolute;
            bottom: 98px;
            left: 283px;
            display: block;
            background: url(../i/AppleiMacLogo.png) no-repeat;
        }

#pro-smart {
    padding-bottom: 64px;
}
#pro-thing {
    padding-bottom: 64px;
}
#pro-ifact {
    background: #F9FBFF;
    padding-bottom: 64px;
}
#pro-xcube {
    padding-bottom: 64px;
    background: #F9FBFF;
}

#detail .detail-con {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
    #detail .detail-con .detail-left {
        width: 1000px;
        min-height: 342px;
        height:auto;
        background: #FFFFFF;
        border-radius: 8px;
    }
#detail {
    background: #F4F6FC;
    padding: 40px 0px;
}
#detail .detail-con{
    width:1440px; margin:0 auto;
}
    #detail .detail-con .detail-left {
        padding: 40px 40px 0px 40px;
    }
        #detail .detail-con .detail-left .title {
            margin: 0 auto;
            width: auto;
            min-width: 591px;
            margin-bottom:8px;
        }

    #detail .detail-con .detail-left .title h1 {
        text-align: left;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 500;
        font-size: 32px;
        line-height: 48px;
        color: #165DFF;
        width:100%;
    }

            #detail .detail-con .detail-left .title .title1 {
                overflow: hidden;
                zoom: 1;
                margin-top:20px;
            }

    #detail .detail-con .detail-left .title .title1 span {
        height: 19px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 400;
        font-size: 16px;
        line-height: 19px;
        color: #3D485D;
        float: left;
    }

                #detail .detail-con .detail-left .title .title1 .zz {
                    margin-right: 40px;
                    min-width: 115px;
                }

                #detail .detail-con .detail-left .title .title1 .fbsj {
                    min-width: 214px;
                }

        #detail .detail-con .detail-left .content, #detail .detail-con .detail-left .content p {
            margin-top: 26px;
            line-height: 28px;
            font-family: 'HarmonyOS Sans SC';
            font-style: normal;
            font-weight: 400;
            font-size: 20px;
            line-height: 40px;
            color: #252B3A;
        }
        #detail .detail-con .detail-left .content {
            margin-top: 40px;
        }
    #detail .detail-con .detail-left .content img{
        width:100%;
        margin:0 auto;
    }

    #detail .detail-con .detail-right {
        width: 400px;
    }
    #detail .detail-con .detail-right .gzh{
        min-height: 400px;
        background: #FFFFFF;
        border-radius: 8px;
        padding:40px;
        text-align:center;
    }
        #detail .detail-con .detail-right .gzh h3 {
            height: 48px;
            font-family: 'HarmonyOS Sans SC';
            font-style: normal;
            font-weight: 400;
            font-size: 24px;
            line-height: 28px;
            color: #3D485D;
            border-bottom: 1px solid #EFEFEF;
            text-align:left;
            margin-bottom:40px;
        }
        #detail .detail-con .detail-right .gzh h4 {
            height: 23px;
            font-family: 'HarmonyOS Sans SC';
            font-style: normal;
            font-weight: 400;
            font-size: 20px;
            line-height: 23px;
            color: #3D485D;
            text-align:center;
        }
        #detail .detail-con .detail-right .detail-other {
            /*min-height: 780px;*/
            background: #FFFFFF;
            border-radius: 8px;
            margin-top:40px;
            padding:40px;
            padding-right:20px;
        }
            #detail .detail-con .detail-right .detail-other h3 {
                height: 48px;
                font-family: 'HarmonyOS Sans SC';
                font-style: normal;
                font-weight: 400;
                font-size: 24px;
                line-height: 28px;
                color: #3D485D;
                border-bottom: 1px solid #EFEFEF;
                text-align: left;
            }
            #detail .detail-con .detail-right .detail-other ul li {
                margin-top:40px;
                
            }
                #detail .detail-con .detail-right .detail-other ul li a {
                    display: flex;
                    flex-flow: row;
                    justify-content: space-between;
                }
                #detail .detail-con .detail-right .detail-other ul li .oth-img, #detail .detail-con .detail-right .detail-other ul li .oth-img img {
                    width: 140px;
                    height: 120px;
                    background: #FFC7C7;
                    border-radius: 4px;
					object-fit:cover;
                }
                #detail .detail-con .detail-right .detail-other ul li .oth-txt{
                    width:180px;
                }
                    #detail .detail-con .detail-right .detail-other ul li .oth-txt h4 {
                        height: 46px;
                        font-family: 'HarmonyOS Sans SC';
                        font-style: normal;
                        font-weight: 500;
                        font-size: 20px;
                        line-height: 23px;
                        color: #252B3A;
                    }
                    #detail .detail-con .detail-right .detail-other ul li .oth-txt p {
                        height: 46px;
                        font-family: 'HarmonyOS Sans SC';
                        font-style: normal;
                        font-weight: 400;
                        font-size: 20px;
                        line-height: 23px;
                        color: #3D485D;
                        text-align:justify;
                        margin-top:8px;
                    }
    #detail .detail-con .detail-left .pre-next {
        margin-top:80px;
        border-top: 1px solid #EFEFEF;
        height:160px; line-height:120px;
        padding-top:20px;
    }
        #detail .detail-con .detail-left .pre-next a {
            display: block;
            height: 50px;
            font-family: 'HarmonyOS Sans SC';
            font-style: normal;
            font-weight: 400;
            font-size: 20px;
            line-height: 50px;
            color: #252B3A;
        }
            #detail .detail-con .detail-left .pre-next a:hover {
                color: #165DFF;
            }


@media(max-width: 750px){
    #product .title p {
        height: 32px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 400;
        font-size: 20px;
        line-height: 32px;
        color: #FFFFFF;
        margin-top: 20px;
        width: 90%;
        margin-bottom: 90px;
    }
    #pro-feat .tit {
        width: 100%;
        margin: 0 auto;
    }
    #pro-feat .con1 {
        width: 100%;
        margin-top: 0px;
        margin-top: 64px;
    }

    #pro-feat .con1 ul {
        width: 100%;
        flex-flow: wrap;
        justify-content: space-between;
        flex-direction: row;
    }

    #pro-feat .con1 ul li {
        width: 48%;
        margin-top: 16px;
    }
    #pro-feat .con1 ul li span{
        width: 60%;
    }

    .pro-esb .tit {
        width: 100%;
    }
    .pro-esb .con{
        width: 100%;
        height: auto;
        flex-flow: wrap;
        flex-direction: column-reverse;
    }
    .com-r{
        flex-direction: column !important;
    }

    .pro-esb .con .left {
        padding-top: 18px;
    }
    .pro-esb .con .left {
        width: 100%;
    }
    .pro-esb .con .right {
        padding-top: 18px;
    }
    .pro-esb .con .right {
        width: 100%;
        height: auto;
    }
    .pro-esb .con .right .img {
        margin-top: 0px;
    }
    .pro-esb1 .con .left ul li:nth-child(3) {
        width: calc(100% - 140px) !important;
        background-size:cover;
    }
    .pro-esb .con .left ul li:nth-child(3) {
        width: calc(100% - 140px) !important;
        background-size:cover;
    }
    .pro-esb .con .left ul li:nth-child(3) p {
        background: 0px center url(../i/esb-dian.png) no-repeat;
        width: 95%;
    }

}
@media(max-width: 750px){
    #product .title p {
        height: 32px;
        font-family: 'HarmonyOS Sans SC';
        font-style: normal;
        font-weight: 400;
        font-size: 20px;
        line-height: 32px;
        color: #FFFFFF;
        margin-top: 20px;
        width: 90%;
        margin-bottom: 130px;
    }
    #pro-feat .tit, .pro-esb .tit {
        width: 95%;
        margin: 0 auto;
        padding-top:48px;
    }
    .pro-esb{
        padding-top:0px;
    }
        .pro-esb .tit p {
            width: 100%;
            padding-bottom: 32px;
        }

    .pro-esb .con{
        width:95%;
        margin:0 auto;
    }
    #pro-feat .con1 {
        width: 95%;
        margin: 0px auto;
        margin-top: 64px;
    }

    #pro-feat .con1 ul {
        width: 100%;
        flex-flow: wrap;
        justify-content: space-between;
        flex-direction: row;
    }

    #pro-feat .con1 ul li {
        width: 100%;
        margin-top: 16px;
    }
    #pro-feat .con1 ul li span{
        width: 60%;
    }

    #pro-feat .con2 ul li {
        width: 100%;
        margin-top: 16px;
    }

    .pro-esb .con .left {
        padding-top: 18px;
    }
    .pro-esb .con .left {
        width: 100%;
    }
    .pro-esb .con .right {
        padding-top: 18px;
    }
    .pro-esb .con .right {
        width: 100%;
        height: auto;
    }
    .pro-esb .con .right .img {
        margin-top: 0px;
    }
    .pro-esb1 .con .left ul li:nth-child(3) {
        width: calc(100% - 140px) !important;
        background-size:cover;
    }
    .pro-esb .con .left ul li:nth-child(3) {
        width: calc(100% - 140px) !important;
        background-size:cover;
    }
    .pro-esb .con .left ul li:nth-child(3) p {
        background: 0px center url(../i/esb-dian.png) no-repeat;
        width: 78%;
    }
    #product .title {
        width: 100%;
        padding: 2rem;
        margin: 0 auto;
        position: absolute;
        top: 6rem;
    }

        #product .title h2 {
            text-align: center;
            font-size: 2.2rem;
        }

        #product .title p {
            text-align: center;
            width: 100%;
            font-size: 1.5rem;line-height:2.3rem;
        }

    #pro-nav .nav .nav-con {
        width: 90%;
    }

        #pro-nav .nav .nav-con ul li {
            font-size: 1.2rem;
        }

        #pro-nav .nav .nav-con ul .on a {
            font-size: 1.2rem;
        }

    .pro-smart .con .right .img {
        width: 100%;
        background-size: 100%;
    }

        .pro-smart .con .right .img img {
            width: 100%;
            height: auto;
            margin-left: 1.3rem;
            margin-top: 1.5rem;
            margin-right: 1.3rem;
        }
    #product {
        background-size: auto 100% !important;
        height:500px;
    }
    #product .title .yuyue span{
        margin-top:20px;
    }
    .pro-esb .con .right {
        height:340px;
    }
    .pro-esb .con .right .img {
        width: 100%;
        background-size: 100% auto;
        height:100%;
    }
    .pro-esb .con .right .img img {
        width: 92%;
        height: auto;
        margin-left: 1.3rem;
        margin-top: 1.5rem;
        margin-right: 1.3rem;
    }
    .pro-esb .con .right .img .logo {
        left: 37%;
        bottom: 2.6rem;
        width: 100px;
        background-size: 100px;
    }
    .pro-esb .tit p {
        height: 100%;
        line-height: 26px;
        text-align: justify;
        padding-bottom: 16px;
    }
    .pro-esb .con .left ul li{
        height:auto;
    }
        .pro-esb .con .left ul li p, .pro-esb .con .left ul li:nth-child(3) p, .pro-esb .con .left ul li:nth-child(3) .p32 {
            font-size: 16px;
            margin-top: 6px;
            margin-bottom: 12px;
        }
    .pro-esb .com-r .left ul li:nth-child(3) p{
        margin-top:20px; width:75%;
    }
    .pro-esb .con .left ul li:nth-child(3) .p50{
        margin-top:0px;
    }
    .pro-esb .con .left ul li h3{
        position:relative;
        margin-top:150px;
        bottom:0px;
    }
}