body {
    background: #FAFAFC
}

.proInfo1 {
    padding: 121px 0 80px;
    position: relative;
    z-index: 1
}

.proInfo1 .bg {
    position: absolute;
    z-index: -1;
    width: 100%;
    pointer-events: none;
    top: 0
}

.proInfo1 .top {
    display: flex;
    justify-content: space-between
}

.proInfo1 .top .brand {
    display: flex;
    align-items: center
}

.proInfo1 .top .brand a {
    font-weight: 400;
    font-size: 16px;
    color: #999999;
    transition: .6s ease
}

.proInfo1 .top .brand a:last-child, .proInfo1 .top .brand a:hover {
    color: #D2292E
}

.proInfo1 .top .brand .iconfont {
    color: #999999;
    font-size: 12px;
    margin: 0 5px
}

.proInfo1 .top .back {
    width: 100px;
    height: 40px;
    background: #264083;
    border-radius: 23px;
    display: flex;
    align-items: center;
    justify-content: center
}

.proInfo1 .top .back .iconfont {
    color: #FFFFFF;
    font-size: 17px;
    margin: 0 10px 0 0
}

.proInfo1 .top .back p {
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF
}

.proInfo1 .content {
    margin: 220px auto 70px
}

.proInfo1 .content .headline .p1 {
    font-weight: bold;
    font-size: 30px;
    color: #111111;
    margin: 0 0 10px
}

.proInfo1 .content .headline .p2 {
    font-weight: 400;
    font-size: 18px;
    color: #696C72
}

.proInfo1 .content .headline .line {
    margin: 30px 0 0 0;
    width: 100%;
    height: 1px;
    background: #E3E6EC;
    transform: scaleX(0);
    transform-origin: left;
    transition: 2s
}

.proInfo1 .content .headline .line.aos-animate {
    transform: scaleX(1);
    transition-delay: .6s
}

.proInfo1 .content .flex {
    margin: 101px 0 0 0;
    display: grid;
    grid-template-columns:repeat(3, 1fr);
    gap: 143px 60px
}

.proInfo1 .content .flex .item {
    width: 100%
}

.proInfo1 .content .flex .item:hover .img img {
    transform: scale(1.05)
}

.proInfo1 .content .flex .item:hover .line div {
    width: 100%
}

.proInfo1 .content .flex .item .img {
    width: 366px;
    height: 293px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 58px
}

.proInfo1 .content .flex .item .img img {
    object-fit: contain;
    transition: 1s
}

.proInfo1 .content .flex .item .text {
    font-weight: bold;
    font-size: 24px;
    color: #111111;
    text-align: center
}

.proInfo1 .content .flex .item .line {
    width: 100%;
    height: 3px;
    background: #EBEBF3;
    border-radius: 6px;
    margin: 30px 0 0 0
}

.proInfo1 .content .flex .item .line div {
    width: 160px;
    height: 3px;
    background: #264083;
    border-radius: 6px;
    margin: auto;
    transition: 1s
}

@media screen and (max-width: 1919px) {
    .proInfo1{
        padding: 6.3020833333vw 0px 4.1666666667vw;
    }
    .proInfo1 .top .brand a{
        font-size: 0.8333333333vw;
    }
    .proInfo1 .top .brand .iconfont{
        font-size: 0.625vw;
        margin: 0px 0.2604166667vw;
    }
    .proInfo1 .top .back{
        width: 5.2083333333vw;
        height: 2.0833333333vw;
        border-radius: 1.1979166667vw;
    }
    .proInfo1 .top .back .iconfont{
        font-size: 0.8854166667vw;
        margin: 0px 0.5208333333vw 0px 0px;
    }
    .proInfo1 .top .back p{
        font-size: 0.8333333333vw;
    }
    .proInfo1 .content{
        margin: 11.4583333333vw auto 3.6458333333vw;
    }
    .proInfo1 .content .headline .p1{
        font-size: 1.5625vw;
        margin: 0px 0px 0.5208333333vw;
    }
    .proInfo1 .content .headline .p2{
        font-size: 0.9375vw;
    }
    .proInfo1 .content .headline .line{
        margin: 1.5625vw 0px 0px;
    }
    .proInfo1 .content .flex{
        margin: 5.2604166667vw 0px 0px;
        gap: 7.4479166667vw 3.125vw;
    }
    .proInfo1 .content .flex .item .img{
        width: 19.0625vw;
        height: 15.2604166667vw;
        margin: 0px auto 3.0208333333vw;
    }
    .proInfo1 .content .flex .item .text{
        font-size: 1.25vw;
    }
    .proInfo1 .content .flex .item .line{
        height: 0.15625vw;
        border-radius: 0.3125vw;
        margin: 1.5625vw 0px 0px;
    }
    .proInfo1 .content .flex .item .line div{
        width: 8.3333333333vw;
        height: 0.15625vw;
        border-radius: 0.3125vw;
    }
}

@media screen and (max-width: 1024px) {
    .proInfo1{
        padding: 100px 0 45px;
    }
    .proInfo1 .top{
        width: 90%;
        margin: auto;
        flex-direction: column;
        align-items: unset;
    }
    .proInfo1 .top .brand{
        flex-wrap: wrap;
    }
    .proInfo1 .top .brand a{
        font-size: 12px;
    }
    .proInfo1 .top .brand .iconfont{
        font-size: 12px;
        margin: 0 5px;
    }
    .proInfo1 .top .back {
        width: 95px;
        height: 40px;
        border-radius: 23px;
        margin: 25px 0 0 0;
    }
    .proInfo1 .top .back .iconfont{
        font-size: 14px;
        margin: 0 10px 0 0;
    }
    .proInfo1 .top .back p{
        font-size: 13px;
    }
    .proInfo1 .content{
        margin: 50px 5%;
    }
    .proInfo1 .content .headline .p1{
        font-size: 22px;
        margin: 0 0 20px;
    }
    .proInfo1 .content .headline .p2{
        font-size: 12px;
        line-height: 25px;
    }
    .proInfo1 .content .flex{
        margin: 22px 0 0 0;
        gap: 60px;
        grid-template-columns: repeat(1,1fr);
    }
    .proInfo1 .content .flex .item .img {
        width: 37%;
        height: auto;
        margin: 0 auto 25px;
    }
    .proInfo1 .content .flex .item .text{
        font-size: 18px;
    }
    .proInfo1 .content .flex .item .line{
        height: 3px;
        width: 100%;
        border-radius: 6px;
        margin: 30px 0 0 0;
    }
    .proInfo1 .content .flex .item .line div{
        width: 100px;
        height: 3px;
    }
}