* {
    margin: 0;
    padding: 0;
    outline-style: none;
    list-style: none;
    color: unset;
}

a {
    color: unset;
}

p {
    margin-bottom: 0;
}

:root {
    --padding-container: 19px 80px;
    --nav-height: 90px;
    --logo-size: 48px;
    --border-radius: 8px;
    --button-height: 44px;
    --primary: #F04700;
    --blue: #F04700;
}

body,
html {
    font-family: PingFang SC, PingFang SC;
    width: 100%;
    height: 100%;
}

.app {
    min-width: 1440px;
    min-height: 100%;
    /* background: linear-gradient(177deg, rgba(255, 245, 240, 0.5) 0%, #FFFFFF 100%); */
}

.flex {
    display: flex;
}

.flexC {
    display: flex;
    align-items: center;
}

.content-section .business-container {
    margin-top: 30px;
}

.business-container .business-box {
    flex: 1;
    margin-right: 160px;
}

.business-container .business-box .title {
    font-family: PingFang SC, PingFang SC;
    font-weight: 600;
    font-size: 48px;
    color: #1D2129;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 18%;
}

.business-container .business-box .desc {
    font-family: PingFang SC, PingFang SC;
    font-weight: 400;
    font-size: 24px;
    color: #86909C;
    line-height: 33px;
    margin-top: 40px;
    margin-bottom: 60px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.business-container .business-box .btn {
    width: 180px;
    height: 60px;

}

.business-container .right-banner {
    width: 510px;
    height: auto;
    position: relative;
    margin-top: 120px;
    margin-right: 16px;
}

.business-container .partnership-container {
    margin-top: 10px;
}

.content-section .partnership-container .title,
.content-section .advantage-container .title {
    font-family: PingFang SC, PingFang SC;
    font-weight: 500;
    margin-bottom: 44px;
    font-size: 40px;
    color: #1D2129;
    text-align: left;
    font-style: normal;
    text-transform: none;
    text-align: center;
}


.content-section .partnership-container {
    padding: 0;
}

.partnership-container .partnership-grid {
    width: max-content;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 260px);
    grid-template-rows: repeat(2, 120px);
    grid-row-gap: 20px;
    /* 设置行间距为15px */
    grid-column-gap: 70px;
    /* 设置列间距为25px */
}

.partnership-container .partnership-grid img {
    width: 100%;
}

.content-section .advantage-container {
    margin-top: 88px;
    padding: 0;
    overflow: hidden;
}

.content-section .advantage-container .title {
    margin-bottom: 29px;
}

.content-section .advantage-container .desc-txt {
    font-family: PingFang SC, PingFang SC;
    font-weight: 400;
    font-size: 14px;
    color: #86909C;
    line-height: 24px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.advantage-container .advantage-box {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    margin-top: 48px;
    margin-bottom: 110px;
}

.advantage-container .advantage-box .advantage-item {
    /* justify-content: space-between; */
    margin-left: 40px;
    /* height: 300px; */
    border-radius: 16px 16px 16px 16px;
    border: 1px solid #E3E3E3;
    width: 400px;
    padding: 45px 36px;
    box-sizing: border-box;
}

.advantage-box .advantage-item:hover {
    background: #F04700;
    box-shadow: 0px 9px 14px 1px #E9E7E7;
}

.advantage-box .advantage-item:hover>p {
    color: #ffffff;
}

.advantage-box .advantage-item:hover .defult-img {
    display: none;
}

.advantage-box .advantage-item:hover .hover-img {
    display: block;
}

.advantage-item .item-icon {
    width: 36px;
    height: 42px;
}

.advantage-item .item-icon img {
    width: 36px;
    height: auto;
}

.advantage-item .item-icon .hover-img {
    display: none;
}

.advantage-box .advantage-item:first-child {
    margin-left: 0;
}

.advantage-box .advantage-item .item-text {
    font-family: PingFang SC, PingFang SC;
    font-weight: 500;
    font-size: 24px;
    color: #1D2129;
    text-align: left;
    margin-top: 35px;
    font-style: normal;
    text-transform: none;
}

.advantage-box .advantage-item .item-desc {
    font-family: PingFang SC, PingFang SC;
    font-weight: 400;
    font-size: 14px;
    color: #86909C;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    margin-top: 20px;
    text-transform: none;
}

.m-container {
    margin: 0 auto;
    /* background: red; */
    /* padding: var(--padding-container); */
    max-width: 1280px;
}

/* @media (min-width:750px) and (max-width:1440px) {
   
    :root {
        --padding-container: 1.319vw 5.555vw;
        --nav-height: 6.25vw;
        --logo-size: 7.5vw;
        --border-radius: 0.555vw;
        --button-height: 3.05vw;
    }
    .content-section .business-container {
        margin-top: 2.1vw;
    }


    .business-container .business-box .title {
        font-size: 3.9vw;
        margin-top: 18%;
    }

    .business-container .business-box .desc {
        font-size: 0.97vw;
        color: #86909C;
        line-height: 1.66vw;
        margin-top: 2.77vw;
        margin-bottom: 4.16vw;
        text-align: left;
        font-style: normal;
        text-transform: none;
    }

    .business-container .business-box .btn {
        width: 12.5vw;
        height: 4.16vw;
    }

    .business-container .right-banner {
        width: 45.13vw;
        margin-right: 1.11vw;
        position: relative;
        margin-top: -4%;
    }

    .business-container .partnership-container {
        margin-top: 0.69vw;
    }

    .content-section .partnership-container .title,
    .content-section .advantage-container .title {
        margin-bottom: 3.05vw;
        font-size: 2.08vw;
    }

    .partnership-container .partnership-grid {
        grid-template-columns: repeat(4, 18.05vw);
        grid-template-rows: repeat(2, 8.33vw);
        grid-row-gap: 1.388vw;
        grid-column-gap: 4.86vw;
    }


    .content-section .advantage-container {
        margin-top: 13.88vw;
    }

    .content-section .advantage-container .title {
        margin-bottom: 2.01vw;
    }

    .content-section .advantage-container .desc-txt {
        font-size: 0.97vw;
        line-height: 1.66vw;
    }

    .advantage-container .advantage-box {
        margin-top: 6.944vw;
        margin-bottom: 7.638vw;
    }

    .advantage-container .advantage-box .advantage-item {
        justify-content: space-between;
        margin-left: 2.77vw;
        height: 20.83vw;
        border-radius: 1.11vw;
        width: 27.77vw;
        padding: 3.125vw 2.5vw;
    }

    .advantage-box .advantage-item:hover {
        box-shadow: 0px 0.625vw 0.972vw 1px #E9E7E7;
    }

   
    .advantage-item .item-icon {
        width: 2.5vw;
        height: 2.91vw;
    }

    .advantage-item .item-icon img {
        width: 2.5vw;
    }


    .advantage-box .advantage-item .item-text {
        font-size: 2.08vw;
        margin-top: 2.29vw;
    }

    .advantage-box .advantage-item .item-desc {
        font-size: 0.972vw;
        line-height: 1.66vw;
        margin-top: 1.388vw;
    }
    .m-container {
        padding:0 5.5vw !important;
    }
    .app-En .advantage-box .advantage-item .item-text {
        margin-top: 1.388vw;
        font-size: 2.013vw;
        line-height: 2.5vw;
    }
    .app-En .advantage-box .advantage-item .item-desc{
        font-size: 0.972vw;
        line-height: 1.25vw;
    }
    .app-En .advantage-box .advantage-item .item-desc{
        margin-top: 0.8333vw;
    }
} */
.dropdown-menu{
    position: absolute !important;
}

.app-En .advantage-box .advantage-item .item-text {
    margin-top: 20px;
    font-size: 29px;
    line-height: 36px;
}
.app-En .advantage-box .advantage-item .item-desc{
    font-size: 14px;
    line-height: 18px;
}
.app-En .advantage-box .advantage-item .item-desc{
    margin-top: 12px;
}