.web {
    width: 100vw;
    position: relative;
    overflow: hidden;
}

.web .smartPipeGallery1 {
    position: relative;
    width: 100%;
    height: 680px;
}

.web .smartPipeGallery1 .smartPipeGallery1-bg {
    display: flex;
    justify-content: center;
    width: 100vw;
}

.web .smartPipeGallery1 .smartPipeGallery1-bg .img {
    position: absolute;
    width: 1952px;
    height: 715px;
    max-width: fit-content;
}

.web .smartPipeGallery1 .smartPipeGallery1-content {
    padding-top: 180px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 1520px;
    margin: 0 auto;
    z-index: 1;
    position: relative;
}

.web .smartPipeGallery1-content h1 {
    font-family: Source Han Sans CN;
    font-size: 54px;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0em;
    color: #FFFFFF;
}

.web .smartPipeGallery1-content h2 {
    margin-top: 30px;
    font-family: Source Han Sans CN;
    font-size: 32px;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0em;
    color: #FFFFFF;
}

.web .smartPipeGallery1-content p {
    margin-top: 30px;
    width: 1064px;
    font-family: Source Han Sans CN;
    font-size: 20px;
    font-weight: 350;
    line-height: 30px;
    letter-spacing: 0em;
    color: #FFFFFF;
}

.web .smartPipeGallery1-content button {
    margin-top: 30px;
    width: 180px;
    height: 60px;
    border-radius: 4px;
    opacity: 1;
    background: #00BCFF;
    font-family: Source Han Sans CN;
    font-size: 20px;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0em;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
}

.web .smartPipeGallery1-content-right {
    width: 788px;
    height: 478px;
    opacity: 1;
}

.web .smartPipeGallery2 {
    width: 1520px;
    margin: 77px auto 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.web .smartPipeGallery3 h1,
.web .smartPipeGallery2 h1 {
    font-family: Helvetica Neue;
    font-size: 32px;
    font-weight: normal;
    line-height: 56px;
    letter-spacing: 0em;
    color: #121E2F;
}

.web .smartPipeGallery3 h2,
.web .smartPipeGallery2 h2 {
    font-family: Helvetica Neue;
    font-size: 18px;
    font-weight: normal;
    line-height: 30px;
    letter-spacing: 0em;
    color: #88919E;
}

.web .smartPipeGallery2 img {
    margin-top: 40px;
    width: 100%;
    opacity: 1;
}

.web .smartPipeGallery3 {
    margin-top: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 5290px;
}

.web .smartPipeGallery3 .smartPipeGallery3-content {
    margin-top: 100px;
    width: 100vw;
    height: 1080px;
    position: relative;
}

.web .smartPipeGallery3 .smartPipeGallery3-content .smartPipeGallery3-bg {
    width: 100vw;
    display: flex;
    justify-content: center;
}

.web .smartPipeGallery3 .smartPipeGallery3-content .smartPipeGallery3-bg .img {
    position: absolute;
    width: 1920px;
    height: auto;
    margin: 0 auto;
}

.web .smartPipeGallery3-text {
    width: 1520px;
    margin: 0 auto;
    padding-top: 433px;
    position: relative;
    z-index: 1;
}

.web .smartPipeGallery3-text h1 {
    font-family: Source Han Sans CN;
    font-size: 80px;
    font-weight: 500;
    line-height: 100px;
    letter-spacing: 0em;

    color: #FFFFFF;
}

.web .smartPipeGallery3-text h2 {
    font-family: Source Han Sans CN;
    font-size: 32px;
    font-weight: 500;
    line-height: 60px;
    letter-spacing: 0em;

    color: #FFFFFF;
}

.web .smartPipeGallery3-text .information {
    display: inline-table;
    width: 400px;
    margin-top: 10px;
}

.web .smartPipeGallery3-text .information img {
    display: inline-block;
    width: 40px;
}

.web .smartPipeGallery3-text .information h3 {
    margin-left: 16px;
    display: inline-block;
    font-family: Source Han Sans CN;
    font-size: 32px;
    font-weight: 500;
    line-height: 40px;
    letter-spacing: 0em;
    color: #FFFFFF;
}

.web .smartPipeGallery3-text .information p {
    margin-top: 15px;
    font-family: Source Han Sans CN;
    font-size: 20px;
    font-weight: normal;
    line-height: 32px;
    text-align: justify; /* 浏览器可能不支持 */
    letter-spacing: 0em;

    color: #989898;
}

.web .smartPipeGallery4 {
    width: 1520px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.web .smartPipeGallery4 .a-s-cards {
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
}

.web .smartPipeGallery4 .a-s-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 25px;
    position: relative;
    width: calc(50% - 14px);
    height: 476px;
    overflow: hidden;
    transition: width 0.5s;
}

.web .smartPipeGallery4 .a-s-card .a-s-img {
    width: 746px;
    height: 476px;
    opacity: 1;
}

.web .smartPipeGallery4 .a-s-card .a-s-imgb {
    width: 100%;
    height: 70px;
    opacity: 1;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, .6));
    position: absolute;
    bottom: 0;
    z-index: 1;
    transition: all 0.3s ease-in;
}

.web .smartPipeGallery4 .a-s-card:hover .a-s-imgb {
    height: 600px;
}

.web .smartPipeGallery4 .a-s-card .a-s-card-text {
    position: absolute;
    left: 30px;
    bottom: 50px;
    transition: all 0.5s ease-in-out;
    z-index: 9;
    width: calc(100% - 60px);
}

.web .smartPipeGallery4 .a-s-card:nth-of-type(1) .a-s-card-text {
    margin-bottom: -145px;
}

.web .smartPipeGallery4 .a-s-card:nth-of-type(2) .a-s-card-text {
    margin-bottom: -110px;
}

.web .smartPipeGallery4 .a-s-card:nth-of-type(3) .a-s-card-text {
    margin-bottom: -175px;
}

.web .smartPipeGallery4 .a-s-card:nth-of-type(4) .a-s-card-text {
    margin-bottom: -145px;
}

.web .smartPipeGallery4 .a-s-card:hover .a-s-card-text {
    margin-bottom: 0px;
}

.web .smartPipeGallery4 .a-s-card .a-s-card-text h3 {
    font-family: Source Han Sans CN;
    font-size: 26px;
    font-weight: bold;
    line-height: 32px;
    letter-spacing: 0em;
    color: #FFFFFF;
}

.web .smartPipeGallery4 .a-s-card .a-s-card-text p {
    font-family: Source Han Sans CN;
    font-size: 20px;
    font-weight: normal;
    line-height: 32px;
    letter-spacing: 0em;
    color: #FFFFFF;
    display: inline-block;
    width: 100%;
    margin-bottom: 0;
}

.web .smartPipeGallery4 .a-s-card .a-s-card-text div {
    margin-top: 16px;
    width: 100%;
}


.mobile {
    width: 4.16rem;
    position: relative;
    overflow: hidden;
}

.mobile .smartPipeGallery1 {
    position: relative;
    width: 100%;
    height: 3.5rem;
    background: #212121;
}

.mobile .smartPipeGallery1 .smartPipeGallery1-content {
    padding-top: 0.9rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 3.66rem;
    margin-left: 0.25rem;
    z-index: 1;
    position: relative;
}

.mobile .smartPipeGallery1-content h1 {
    font-family: Source Han Sans CN;
    font-size: 0.26rem;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0em;
    color: #FFFFFF;
}

.mobile .smartPipeGallery1-content h2 {
    margin-top: 0.15rem;
    font-family: Source Han Sans CN;
    font-size: 0.17rem;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0em;
    color: #FFFFFF;
}

.mobile .smartPipeGallery1-content p {
    margin-top: 0.15rem;
    width: 3.38rem;
    font-family: Source Han Sans CN;
    font-size: 0.14rem;
    font-weight: 350;
    line-height: 0.2rem;
    letter-spacing: 0em;
    color: #FFFFFF;
}

.mobile .smartPipeGallery1-content button {
    margin-top: 0.25rem;
    width: 1rem;
    height: 0.32rem;
    border-radius: 0.0222rem;
    opacity: 1;
    background: #00BCFF;
    font-family: Source Han Sans CN;
    font-size: 0.12rem;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0em;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
}

.mobile .smartPipeGallery1-content button img {
    width: 0.18rem;
    margin-right: 0.06rem;
}

.mobile .smartPipeGallery2 {
    width: 3.66rem;
    margin: 0.5rem auto 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mobile .smartPipeGallery2Img {
    position: fixed;
    top: 0;
    left: 0;
    background: #FFFFFF;
    width: 4.16rem;
    z-index: 99999999;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mobile .smartPipeGallery2Img .close {
    position: absolute;
    width: 0.3rem;
    height: 0.3rem;
    top: 0.2rem;
    right: 0.5rem;
    margin: 0;
}

.mobile .smartPipeGallery4 h1,
.mobile .smartPipeGallery2 h1 {
    font-family: Helvetica Neue;
    font-size: 0.24rem;
    font-weight: normal;
    line-height: 0.4rem;
    letter-spacing: 0em;
    color: #121E2F;
}

.mobile .smartPipeGallery4 h2,
.mobile .smartPipeGallery2 h2 {
    font-family: Helvetica Neue;
    font-size: 0.16rem;
    font-weight: normal;
    line-height: 0.24rem;
    letter-spacing: 0em;
    color: #999999;
}

.mobile .smartPipeGallery2 img {
    margin-top: 0.3rem;
    width: 3.66rem;
    opacity: 1;
    cursor: pointer;
}


.mobile .smartPipeGallery3 {
    margin-top: 0.6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 4.16rem;
}

.mobile .smartPipeGallery3 .smartPipeGallery3-content {
    margin-top: 0.20rem;
    width: 4.16rem;
    position: relative;
}

.mobile .smartPipeGallery3 .smartPipeGallery3-content .smartPipeGallery3-bg .img,
.mobile .smartPipeGallery3 .smartPipeGallery3-content .smartPipeGallery3-bg {
    width: 4.16rem;
    overflow: hidden;
    height: 2.34rem;
    margin: 0;
    padding: 0;
}

.mobile .smartPipeGallery3-text {
    width: 100%;
    padding-top: 0.53rem;
    padding-left: 0.3rem;
    padding-bottom: 1rem;
    background: #040709;
}

.mobile .smartPipeGallery3-text h1 {
    font-family: Source Han Sans CN;
    font-size: 0.36rem;
    font-weight: 500;
    line-height: 0.5rem;
    letter-spacing: 0em;

    color: #FFFFFF;
}

.mobile .smartPipeGallery3-text h2 {
    font-family: Source Han Sans CN;
    font-size: 0.2rem;
    font-weight: 500;
    line-height: 0.32rem;
    letter-spacing: 0em;
    background: linear-gradient(0deg, #00A6FF 0%, #FFFFFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    width: 3.46rem;
}

.mobile .smartPipeGallery3-text .information {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    width: 3.46rem;
    margin-top: 0.17rem;
}

.mobile .smartPipeGallery3-text .information img {
    display: inline-block;
    width: 0.3rem;
}

.mobile .smartPipeGallery3-text .information h3 {
    margin-left: 0.16rem;
    display: inline-block;
    font-family: Source Han Sans CN;
    font-size: 0.2rem;
    font-weight: 500;
    line-height: 0.3rem;
    color: #FFFFFF;
}

.mobile .smartPipeGallery3-text .information p {
    margin-top: 0.04rem;
    font-family: Source Han Sans CN;
    font-size: 0.12rem;
    font-weight: normal;
    line-height: 0.18rem;
    color: #989898;
    margin-left: 0.45rem;
}


.mobile .smartPipeGallery4 {
    width: 4.16rem;
    margin: 0.6rem auto 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mobile .smartPipeGallery4 .a-s-cards {
    margin-top: 0.3rem;
}

.mobile .smartPipeGallery4 .a-s-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0.2rem;
    height: 3.30rem;
}

.mobile .smartPipeGallery4 .a-s-card .a-s-img {
    width: 3.7rem;
    height: 2rem;
    opacity: 1;
    overflow: hidden;
}

.mobile .smartPipeGallery4 .a-s-card .a-s-img img {
    height: 2rem;
    width: 3.66rem;
    opacity: 1;
    overflow: hidden;
}


.mobile .smartPipeGallery4 .a-s-card .a-s-card-text {
    width: 3.26rem;
    opacity: 1;
    background: #FFFFFF;
    border: 1px solid #E5E8ED;
    box-shadow: 0 0.02rem 0.08rem 0 rgba(0, 0, 0, 0.08);
    padding: 0.2rem;
    z-index: 2;
    position: relative;
}

.mobile .smartPipeGallery4 .a-s-card .a-s-card-text h3 {
    font-family: Source Han Sans CN;
    font-size: 0.18rem;
    font-weight: normal;
    line-height: 0.32rem;
    letter-spacing: 0em;
    color: #323232;
}

.mobile .smartPipeGallery4 .a-s-card .a-s-card-text p {
    font-family: Source Han Sans CN;
    font-size: 0.14rem;
    font-weight: normal;
    line-height: 0.2rem;
    letter-spacing: 0em;
    color: #666666;
    margin-top: 0.08rem;
}

.mobile .smartPipeGallery4 .a-s-card .a-s-card-text div {
    margin-top: 0.08rem;
    width: 100%;
}



@media (max-width: 992px) {
    .web {
        display: none;
    }

    .mobile {
        display: inline-block;
    }
}


@media (min-width: 992px) {
    .web {
        display: inline-block;
    }

    .mobile {
        display: none;
    }

    .web .smartPipeGallery1 .smartPipeGallery1-content {
        width: 940px;
        padding-top: 180px;
    }

    .web .smartPipeGallery1-content .smartPipeGallery1-content-left p {
        width: 736px;
    }

    .web .smartPipeGallery4,
    .web .smartPipeGallery2 {
        width: 940px;
    }
    .web .smartPipeGallery3 {
        margin-top: 60px;
        display: flex;
        flex-direction: column;
        align-items: center;
        height: auto;
        width: 100% !important;
    }

    .web .smartPipeGallery3 .a-s-cards {
        justify-content: space-evenly;
    }
    .web .smartPipeGallery3 .smartPipeGallery3-content{
        margin-top: 100px;
        width: 100vw;
        height: inherit;
        position: relative;
        background: #040709;
    }
    .web .smartPipeGallery3-text {
        width: calc(100% - 200px);
        margin: 0 auto;
        padding-top: 100vh;
        position: relative;
        z-index: 1;
    }
}


@media (min-width: 1200px) {
    .web .smartPipeGallery1 .smartPipeGallery1-content {
        width: 1140px;
        padding-top: 180px;
    }

    .web .smartPipeGallery4,
    .web .smartPipeGallery2 {
        width: 1140px;
    }

    .web .smartPipeGallery3 .a-s-cards {
        justify-content: space-evenly;
    }
}

@media (min-width: 1600px) {
    .web .smartPipeGallery1 .smartPipeGallery1-content {
        width: 1440px;
        padding-top: 180px;
    }

    .web .smartPipeGallery4,
    .web .smartPipeGallery2 {
        width: 1520px;
    }

    .web .smartPipeGallery3 .a-s-cards {
        justify-content: space-between;
    }
    .web .smartPipeGallery3 {
        margin-top: 60px;
        display: flex;
        flex-direction: column;
        align-items: center;
        height: 5290px;
        width: 100% !important;
    }
    .web .smartPipeGallery3 .smartPipeGallery3-content{
        margin-top: 100px;
        width: 100vw;
        height: 1080px;
        position: relative;
    }
    .web .smartPipeGallery3 .smartPipeGallery3-content .smartPipeGallery3-bg{
        width: 100vw;
        display: flex;
        justify-content: center;
        position: absolute;
        height: 100%;
    }
    .web .smartPipeGallery3 .smartPipeGallery3-content .smartPipeGallery3-bg .img{
        height: 100%;
    }
    .web .smartPipeGallery3-text {
        width: calc(100% - 200px);
        margin: 0 auto;
        padding: 40vh 50px 0;
        position: relative;
        z-index: 1;
    }
    .web .smartPipeGallery3-text .information {
        width: 30%;
    }
}

@media screen and (max-width: 1200px) {
    #desktop-menu1 {
        text-align: center;
        position: absolute;
        top: 3.5rem;
        right: 0;
        width: 200px;
        background-color: rgba(255, 255, 255, 0.85);
        z-index: 9999999;
    }
}