.section4 {
        position: relative;
        overflow: hidden;
        padding: 0;
        padding-top: 110px;
    }

    .Box4 {
        background: url(/assets/images/homebk.png) #FCFCFC no-repeat right bottom;
        position: relative;
        padding-top: 110px;
        padding-bottom: 90px;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .Box4 .img4 {
        width: 100%;
        margin-left: var(--container);
        position: relative;
        z-index: 1;
    }

    .text4 {
        width: calc(100% - 900px - var(--container));
        padding-top: 90px;
        padding-left: var(--container);
    }

    .text4 h1 {
        font-family: PuHuiTi85;
        font-size: 42px;
        line-height: 1.5;
        color: #000000;
    }

    .text4 .desc {
        margin: 45px 0;
        font-family: PuHuiTi55;
        font-size: 16px;
        line-height: 1.5;
        color: #767676;
    }

    .Number4 {
        position: relative;
        z-index: 2;
        margin-top: -220px;
        margin-right: var(--container);
        width: 660px;
        display: flex;
        grid-gap: 30px;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .Number4 .item4 {
        width: 315px;
        height: 300px;
        background: #FFFFFF;
        box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.25);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .Number4 .item4:nth-child(2n) {
        margin-top: -60px;
    }

    .Number4 .item4 .icon {
        width: 160px;
        height: 160px;
        border-radius: 100px;
        background: #F3FBFD;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .Number4 .item4 .icon img {
        width: 75px;
        height: 75px;
        object-fit: contain;
    }

    .Number4 .item4 h1 {
        font-family: PuHuiTi85;
        font-size: 38px;
        line-height: 1.5;
        text-align: center;
        color: #000000;
    }

    .Number4 .item4 h2 {
        font-family: PuHuiTi55;
        font-weight: 400;
        font-size: 16px;
        line-height: 1.5;
        text-align: center;
        color: var(--color);
    }

    @media (max-width: 1600px) {
        .text4 {
            width: calc(100% - 800px);
        }
    }


    @media (max-width: 1200px) {
        .section4 {
            padding-top: 90px;
        }

        .Box4 {
            padding-top: 90px;
            padding-bottom: 60px;
        }

        .text4 {
            width: 100%;
            padding-top: 60px;
            padding-bottom: 60px;
            padding-left: var(--container);
            padding-right: var(--container);
        }

        .Number4 {
            margin: 0;
            margin-top: 0px;
            padding-left: var(--container);
            padding-right: var(--container);
            width: 100%;
        }

        .Number4 .item4 {
            margin: 0 !important;
            width: calc(50% - 15px);
        }
    }

    @media (max-width: 720px) {
        .section4 {
            padding-top: 60px;
        }

        .Box4 {
            padding-top: 60px;
            padding-bottom: 60px;
        }

        .text4 h1 {
            font-size: 24px;
        }

        .text4 .desc {
            margin: 15px 0;
            font-size: 16px;
        }

        .Box4 .img4 {
            width: 100%;
            margin-left: 0;
        }

        .Number4 {
            grid-gap: 10px;
        }

        .Number4 .item4 {
            width: calc(50% - 5px);
            height: 200px;
        }

        .Number4 .item4 .icon {
            width: 90px;
            height: 90px;
        }

        .Number4 .item4 .icon img {
            width: 45px;
            height: 45px;
        }

        .Number4 .item4 h1 {
            font-size: 24px;
        }
    }

    @media (max-width: 460px) {


        .Number4 .item4 .icon {
            width: 75px;
            height: 75px;
        }

        .Number4 .item4 .icon img {
            width: 30px;
            height: 30px;
        }

        .Number4 .item4 h1 {
            font-size: 24px;
        }
    }