.about1 {
    position: relative;
    z-index: 5
}

.about1 .top {
    padding: 246px 0 68px 0;
    background: #fff
}

.about1 .top .wrap {
    width: 1600px;
    margin: auto;
    display: flex;
    justify-content: space-between
}



.about1 .top .l .p1 {
    font-weight: 800;
    font-size: 20px;
    color: #069AB2
}

.about1 .top .l .text {
    font-weight: 800;
    font-size: 32px;
    line-height: 56px;
    margin: 64px 0 0 0
}

.about1 .top .l .text p {
    background: #888 -webkit-linear-gradient(left, #1A1A1A, #1A1A1A) no-repeat 0 0;
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-size: 0% 100%
}

.about1 .top .circle {
    width: 45px;
    height: 45px;
    cursor: pointer;
    position: relative;
    margin: 150px 0 0 0
}

.about1 .top .circle:hover:after {
    transform: rotate(25deg)
}

.about1 .top .circle:hover img {
    transform: translate(-50%, 0) rotate(90deg)
}

.about1 .top .circle:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border-radius: 50%;
    border: 1px dashed var(--color);
    transition: .4s ease
}

.about1 .top .circle.swiper-button-disabled {
    opacity: .4;
    pointer-events: none
}

.about1 .top .circle:first-child {
    transform: rotate(180deg)
}

.about1 .top .circle img {
    width: 51px;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -7px) rotate(90deg);
    top: 0;
    transition: .3s ease
}

.about1 .content {
    height: 100vh
}

.about1 .content img {
    width: 100%
}

.fixed_img {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

.fixed_img img {
    width: 100%;
    height: 100%
}

.about2 {
    padding: 130px 0 0;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 2;
    background: #fff
}

.about2 .wrap {
    width: 1760px;
    display: flex;
    justify-content: space-between
}

.about2 .wrap .content {
    width: fit-content;
    display: flex;
    margin: 170px 0 0 0
}

.about2 .wrap .content .l .p1 {
    font-weight: 800;
    font-size: 20px;
    color: #069AB2;
    margin: 0 0 36px
}

.about2 .wrap .content .l .title {
    font-weight: 800;
    font-size: 42px;
    color: #1A1A1A;
    line-height: 56px
}

.about2 .wrap .content .l .cut {
    width: 508px;
    margin: 150px 0 0 0;
    position: relative
}

.about2 .wrap .content .l .cut .cut_list {
    width: 100%;
    pointer-events: none
}

.about2 .wrap .content .l .cut .cut_list.on .dis, .about2 .wrap .content .l .cut .cut_list.on .pick {
    transform: translateY(0);
    opacity: 1;
    transition-delay: 400ms
}

.about2 .wrap .content .l .cut .cut_list.on .pick {
    transition-delay: 600ms
}

.about2 .wrap .content .l .cut .cut_list:not(:first-child) {
    position: absolute;
    top: 0;
    left: 0
}

.about2 .wrap .content .l .cut .cut_list .dis {
    display: flex;
    transform: translateY(20px);
    opacity: 0;
    transition: opacity 300ms, transform 600ms 300ms
}

.about2 .wrap .content .l .cut .cut_list .dis .circle {
    width: 14px;
    height: 14px;
    background: #FAFAFA;
    border-radius: 50%;
    border: 1px solid #069AB2;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 30px 0 0
}

.about2 .wrap .content .l .cut .cut_list .dis .circle div {
    width: 6px;
    height: 6px;
    background: #069AB2;
    border-radius: 50%
}

.about2 .wrap .content .l .cut .cut_list .dis .year {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    font-size: 64px;
    color: #0E9EB5;
    line-height: 45px
}

.about2 .wrap .content .l .cut .cut_list .pick {
    font-weight: 500;
    font-size: 18px;
    color: #1A1A1A;
    line-height: 36px;
    margin: 45px 0 0 0;
    transform: translateY(20px);
    opacity: 0;
    transition: opacity 300ms, transform 600ms 500ms
}

.about2 .wrap .content .yearSwiper {
    width: 150px;
    height: 360px;
    position: relative;
    margin: 136px 0 0 180px
}

.about2 .wrap .content .yearSwiper:after {
    content: '';
    position: absolute;
    right: 6px;
    top: 0;
    width: 2px;
    height: 100%;
    background: #FAFAFA
}

.about2 .wrap .content .yearSwiper .swiper-slide {
    display: flex;
    align-items: center;
    cursor: pointer
}

.about2 .wrap .content .yearSwiper .swiper-slide.swiper-slide-active .circle {
    border: 1px solid #069AB2
}

.about2 .wrap .content .yearSwiper .swiper-slide.swiper-slide-active .circle div {
    background: #069AB2
}

.about2 .wrap .content .yearSwiper .swiper-slide span {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    font-size: 64px;
    color: #1A1A1A;
    line-height: 45px;
    transition: .6s ease;
    transform-origin: right
}

.about2 .wrap .content .yearSwiper .swiper-slide .circle {
    width: 14px;
    height: 14px;
    background: #FAFAFA;
    border-radius: 50%;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .6s ease;
    margin: 0 0 0 30px;
    position: absolute;
    right: 0
}

.about2 .wrap .content .yearSwiper .swiper-slide .circle div {
    width: 6px;
    height: 6px;
    background: #D5D5D5;
    border-radius: 50%;
    transition: .6s ease
}

.about2 .wrap .images {
    width: 840px;
    height: 960px
}

.about2 .wrap .images .imagesSwiper {
    width: 100%;
    height: 100%
}

.about2 .wrap .images .imagesSwiper .swiper-slide {
    overflow: hidden
}

.about2 .wrap .images .imagesSwiper .swiper-slide .slide-inner {
    width: 100%;
    height: 100%
}

.about2 .wrap .images .imagesSwiper .swiper-slide .slide-inner img {
    width: 100%;
    height: 100%
}

.about3 {
    padding: 100px 0 0;
    background: #fff;
    position: relative;
    z-index: 2
}

.about3 .wrap {
    width: 1600px;
    margin: auto
}

.about3 .wrap .title .p1 {
    font-weight: 800;
    font-size: 20px;
    color: #069AB2;
    margin: 0 0 46px
}

.about3 .wrap .title .p2 {
    font-weight: 800;
    font-size: 42px;
    color: #1A1A1A
}

.about3 .wrap .content {
    margin: 42px 0 0 0;
    display: flex;
    gap: 20px;
    justify-content: space-between
}

.about3 .wrap .content .item {
    height: 787px;
    transition: all 1s;
    overflow: hidden;
    flex: 1;
    cursor: pointer;
    position: relative
}

.about3 .wrap .content .item:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: rgba(14, 158, 181, 0.5);
    transition: .6s ease
}

.about3 .wrap .content .item:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 535px;
    z-index: 1;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.7), transparent);
    transition: .6s ease;
    opacity: 0
}

.about3 .wrap .content .item.on {
    flex: 3.1
}

.about3 .wrap .content .item.on:after {
    opacity: 0
}

.about3 .wrap .content .item.on:before {
    opacity: 1
}

.about3 .wrap .content .item.on .position1 {
    opacity: 0
}

.about3 .wrap .content .item.on .position2 {
    opacity: 1;
    transition-delay: .6s
}

.about3 .wrap .content .item .img {
    width: 100%;
    height: 100%
}

.about3 .wrap .content .item .position1 {
    position: absolute;
    width: 100%;
    bottom: 58px;
    left: 0;
    z-index: 2;
    text-align: center;
    transition: .6s ease;
    pointer-events: none
}

.about3 .wrap .content .item .position1 .icon {
    width: 93px;
    margin: 0 auto 46px
}

.about3 .wrap .content .item .position1 .icon img {
    width: 100%
}

.about3 .wrap .content .item .position1 p {
    font-weight: 800;
    font-size: 20px;
    color: #FFFFFF
}

.about3 .wrap .content .item .position2 {
    position: absolute;
    bottom: 57px;
    width: 663px;
    z-index: 3;
    left: 0;
    padding: 0 58px 0 65px;
    opacity: 0;
    transition: 1s
}

.about3 .wrap .content .item .position2 .headline {
    font-weight: 800;
    font-size: 20px;
    color: #FFFFFF;
    padding: 0 0 22px;
    border-bottom: 1px solid #FFFFFF;
    margin: 0 0 27px
}

.about3 .wrap .content .item .position2 .text {
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 32px;
    margin: 0 0 50px
}

.about3 .wrap .content .item .position2 .common_more {
    margin: 0
}

.about4 {
    background: #fff;
    position: relative;
    z-index: 2;
    padding: 105px 0 0
}

.about4 .wrap {
    width: 1600px;
    margin: auto
}

.about4 .wrap .title {
    text-align: center;
    margin: 0 0 75px
}

.about4 .wrap .title .p1 {
    font-weight: 800;
    font-size: 26px;
    color: #069AB2;
    margin: 0 0 40px
}

.about4 .wrap .title .p2 {
    font-weight: 800;
    font-size: 22px;
    color: #1A1A1A;
}

.about4 .wrap .content {
    display: grid;
    grid-template-columns:repeat(7, 1fr);
    gap: 20px 30px
}

.about4 .wrap .content .img {
    width: 100%;
    height: 92px;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer
}

.about4 .wrap .content .img:hover:after {
    opacity: 1
}

.about4 .wrap .content .img:hover img {
    transform: scale(1.05)
}

.about4 .wrap .content .img img {
    object-fit: contain;
    transition: .6s ease
}

.about4 .wrap .content .img:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: #FFFFFF;
    box-shadow: 0px 5px 27px 0px rgba(0, 0, 0, 0.08);
    border-radius: 9px;
    z-index: -1;
    opacity: 0;
    transition: .6s ease
}

.about5 {
    position: relative;
    background: #fff;
    z-index: 2;
    padding: 155px 0 0 0
}

.about5 .wrap .title {
    text-align: center;
    font-weight: 800;
    font-size: 42px;
    color: #1A1A1A;
    margin: 0 0 84px
}

.about5 .wrap .content {
    display: flex;
    justify-content: center;
    gap: 0 200px
}

.about5 .wrap .content .list {
    border-top: 1px solid #DFDFDF;
    padding: 55px 0 0 0;
    text-align: center
}

.about5 .wrap .content .list .p1 {
    font-weight: 800;
    font-size: 20px;
    color: #1A1A1A
}

.about5 .wrap .content .list .p2 {
    margin: 17px 0 0 0
}

.about5 .wrap .content .list .p2 p {
    font-weight: 400;
    font-size: 18px;
    color: #1A1A1A;
    line-height: 28px
}

.about5 .wrap .content .list .p2 p:not(:last-child) {
    margin: 0 0 10px
}

.about5 .wrap .pic {
    width: 100%;
    margin-top: -45px
}

.about5 .wrap .pic img {
    width: 100%
}

@media screen and (max-width: 1919px) {
    .about2 {
        justify-content: flex-end
    }
}

footer {
    position: relative;
    z-index: 2
}

@media screen and (max-width: 1919px) {
    .about1 .top{
        padding: 12.8125vw 0px 3.5416666667vw;
    }
    .about1 .top .wrap{
        width: 83.3333333333vw;
    }

    .about1 .top .l .p1{
        font-size: 1.0416666667vw;
    }
    .about1 .top .l .text{
        font-size: 1.6666666667vw;
        line-height: 2.9166666667vw;
        margin: 3.3333333333vw 0px 0px;
    }
    .about1 .top .circle{
        width: 2.34375vw;
        height: 2.34375vw;
        margin: 7.8125vw 0px 0px;
    }
    .about1 .top .circle img{
        width: 2.65625vw;
        transform: translate(-50%, -0.3645833333vw) rotate(90deg);
    }
    .about2{
        padding: 6.7708333333vw 0px 0px;
    }
    .about2 .wrap{
        width: 91.6666666667vw;
    }
    .about2 .wrap .content{
        margin: 8.8541666667vw 0px 0px;
    }
    .about2 .wrap .content .l .p1{
        font-size: 1.0416666667vw;
        margin: 0px 0px 1.875vw;
    }
    .about2 .wrap .content .l .title{
        font-size: 2.1875vw;
        line-height: 2.9166666667vw;
    }
    .about2 .wrap .content .l .cut{
        width: 26.4583333333vw;
        margin: 7.8125vw 0px 0px;
    }
    .about2 .wrap .content .l .cut .cut_list .dis{
        transform: translateY(1.0416666667vw);
    }
    .about2 .wrap .content .l .cut .cut_list .dis .circle{
        width: 0.7291666667vw;
        height: 0.7291666667vw;
        margin: 0px 1.5625vw 0px 0px;
    }
    .about2 .wrap .content .l .cut .cut_list .dis .circle div{
        width: 0.3125vw;
        height: 0.3125vw;
    }
    .about2 .wrap .content .l .cut .cut_list .dis .year{
        font-size: 3.3333333333vw;
        line-height: 2.34375vw;
    }
    .about2 .wrap .content .l .cut .cut_list .pick{
        font-size: 0.9375vw;
        line-height: 1.875vw;
        margin: 2.34375vw 0px 0px;
        transform: translateY(1.0416666667vw);
    }
    .about2 .wrap .content .yearSwiper{
        width: 7.8125vw;
        height: 18.75vw;
        margin: 7.0833333333vw 0px 0px 9.375vw;
    }
    .about2 .wrap .content .yearSwiper::after{
        right: 0.3125vw;
        width: 0.1041666667vw;
    }
    .about2 .wrap .content .yearSwiper .swiper-slide span{
        font-size: 3.3333333333vw;
        line-height: 2.34375vw;
    }
    .about2 .wrap .content .yearSwiper .swiper-slide .circle{
        width: 0.7291666667vw;
        height: 0.7291666667vw;
        margin: 0px 0px 0px 1.5625vw;
    }
    .about2 .wrap .content .yearSwiper .swiper-slide .circle div{
        width: 0.3125vw;
        height: 0.3125vw;
    }
    .about2 .wrap .images{
        width: 43.75vw;
        height: 50vw;
    }
    .about3{
        padding: 5.2083333333vw 0px 0px;
    }
    .about3 .wrap{
        width: 83.3333333333vw;
    }
    .about3 .wrap .title .p1{
        font-size: 1.0416666667vw;
        margin: 0px 0px 2.3958333333vw;
    }
    .about3 .wrap .title .p2{
        font-size: 2.1875vw;
    }
    .about3 .wrap .content{
        margin: 2.1875vw 0px 0px;
        gap: 1.0416666667vw;
    }
    .about3 .wrap .content .item{
        height: 40.9895833333vw;
    }
    .about3 .wrap .content .item::before{
        height: 27.8645833333vw;
    }
    .about3 .wrap .content .item .position1{
        bottom: 3.0208333333vw;
    }
    .about3 .wrap .content .item .position1 .icon{
        width: 4.84375vw;
        margin: 0px auto 2.3958333333vw;
    }
    .about3 .wrap .content .item .position1 p{
        font-size: 1.0416666667vw;
    }
    .about3 .wrap .content .item .position2{
        bottom: 2.96875vw;
        width: 34.53125vw;
        padding: 0px 3.0208333333vw 0px 3.3854166667vw;
    }
    .about3 .wrap .content .item .position2 .headline{
        font-size: 1.0416666667vw;
        padding: 0px 0px 1.1458333333vw;
        margin: 0px 0px 1.40625vw;
    }
    .about3 .wrap .content .item .position2 .text{
        font-size: 0.9375vw;
        line-height: 1.6666666667vw;
        margin: 0px 0px 2.6041666667vw;
    }
    .about4{
        padding: 5.46875vw 0px 0px;
    }
    .about4 .wrap{
        width: 83.3333333333vw;
    }
    .about4 .wrap .title{
        margin: 0px 0px 3.90625vw;
    }
    .about4 .wrap .title .p1{
        font-size: 1.354166666vw;
        margin: 0px 0px 2.0833333333vw;
    }

    .about4 .wrap .title .p2{
        font-size: 1.14583333333333333333333333vw;
    }
    .about4 .wrap .content{
        gap: 1.0416666667vw 1.5625vw;
    }
    .about4 .wrap .content .img{
        height: 4.7916666667vw;
    }
    .about4 .wrap .content .img::after{
        box-shadow: rgba(0, 0, 0, 0.08) 0px 0.2604166667vw 1.40625vw 0px;
        border-radius: 0.46875vw;
    }
    .about5{
        padding: 8.0729166667vw 0px 0px;
    }
    .about5 .wrap .title{
        font-size: 2.1875vw;
        margin: 0px 0px 4.375vw;
    }
    .about5 .wrap .content{
        gap: 0px 10.4166666667vw;
    }
    .about5 .wrap .content .list{
        padding: 2.8645833333vw 0px 0px;
    }
    .about5 .wrap .content .list .p1{
        font-size: 1.0416666667vw;
    }
    .about5 .wrap .content .list .p2{
        margin: 0.8854166667vw 0px 0px;
    }
    .about5 .wrap .content .list .p2 p{
        font-size: 0.9375vw;
        line-height: 1.4583333333vw;
    }
    .about5 .wrap .content .list .p2 p:not(:last-child){
        margin: 0px 0px 0.5208333333vw;
    }
    .about5 .wrap .pic{
        margin-top: -2.34375vw;
    }
}
@media screen and (max-width: 1024px) {
    .about1{

    }
    .about1 .top{
        padding: 90px 5% 30px 5%;
    }
    .about1 .top .l .p1{
        font-size: 20px;
    }
    .about1 .top .wrap{
        width: 100%;
        flex-direction: column;
    }
    .about1 .top .l .text{
        font-size: 12px;
        line-height: 26px;
        margin: 10px 0 0 0;
    }
    .about1 .top .l{
        width: 100%;
    }
    .about1 .top .circle {
        width: 40px;
        height: 40px;
        margin: 50px 0 0 0;
    }
    .about1 .top .circle img {
        width: 40px;
        transform: translate(-50%, -5px) rotate(90deg);
    }
    .about1 .content{
        height: 50vh;
    }
    .about2{
        padding: 30px 0 0 ;
        justify-content: unset;
    }
    .about2 .wrap{
        margin: auto;
        width: 90%;
    }
    .about2 .wrap .images{
        display: none;
    }
    .about2 .wrap .content .yearSwiper{
        display: none;
    }
    .about2 .wrap .content .l .p1{
        font-size: 13px;
        margin: 0 0 15px;
    }
    .about2 .wrap .content .l .title{
        font-size: 24px;
        line-height: 34px;
    }
    .about2 .wrap .content .l .cut .cut_list{
        position: static!important;
        pointer-events: auto!important;
    }
    .about2 .wrap .content .l .cut .cut_list .sj_img{
        width: 100%;
        display: block!important;
        margin: 0 0 30px;

    }
    .about2 .wrap .content .l .cut .cut_list:not(:last-child) {
        margin: 0 0 54px;
    }
    .about2 .wrap .content .l .cut .cut_list .dis,.about2 .wrap .content .l .cut .cut_list .pick{
        opacity: 1!important;
        transform: none!important;
    }
    .about2 .wrap .content .l .cut .cut_list .dis .circle {
        width: 14px;
        height: 14px;
        border: 1px solid #069AB2;
        margin: 0 10px 0 0;
        display: none;
    }
    .about2 .wrap .content .l .cut .cut_list .dis .circle div {
        width: 6px;
        height: 6px;
    }
    .about2 .wrap .content .l .cut .cut_list .dis .year {
        font-size: 35px;
        line-height: 24px;
    }
    .about2 .wrap .content .l .cut .cut_list .pick{
        font-size: 13px;
        line-height: 30px;
        margin: 15px 0 0 0;
    }
    .about2 .wrap .content .l .cut {
        width: 100%;
        margin: 40px 0 0 0;
    }
    .about3 .wrap{
        width: 90%;
    }
    .about3 .wrap .title .p1{
        font-size: 13px;
        margin: 0 0 15px;
    }
    .about3 .wrap .title .p2{
        font-size: 24px;
        line-height: 34px
    }
    .about3{
        padding: 70px 0 0 0;
    }
    .about3 .wrap .content{
        margin: 25px 0 0 0;
        gap: 13px 0;
        flex-direction: column;
    }
    .about3 .wrap .content .item:after {
        opacity: 0;
    }
    .about3 .wrap .content .item:before{
        opacity: 1;
    }
    .about3 .wrap .content .item .position1{
        display: none;
    }
    .about3 .wrap .content .item .position2{
        width: 100%;
        bottom: 20px;
        padding: 0 5%;
    }
    .about3 .wrap .content .item .position2 .headline{
        font-size: 20px;
        padding: 0 0 12px;
        margin: 0 0 12px;
    }
    .about3 .wrap .content .item .position2 .text{
        font-size: 12px;
        line-height: 25px;
        margin: 0 0 30px;
    }
    .about3 .wrap .content .item::before{
        height: 100%;
    }
    .about3 .wrap .content .item .position2 {
        opacity: 1;
    }

    .about4{
        padding: 60px 0 0 0;
    }
    .about4 .wrap .title .p1{
        font-size: 13px;
        margin: 0 0 15px;
    }
    .about4 .wrap .title .p2{
        font-size: 24px;
        line-height: 34px
    }
    .about4 .wrap {
        width: 90%;
    }
    .about4 .wrap .content{
        gap: 25px 60px;
        grid-template-columns: repeat(3,1fr);
        margin: 40px 0 0 0;
    }

    .about4 .wrap .content .img {
        max-height: 40px;
        height: auto;
    }
    .about5{
        padding: 80px 0 0 0;
    }
    .about5 .wrap .title{
        font-size: 24px;
        margin: 0 0 40px;
    }
    .about5 .wrap .content .list .p2 p:not(:last-child) {
        margin: 0px 0px 5px;
    }
    .about5 .wrap .content{
        flex-direction: column;
        width: 90%;
        margin: auto;
        gap: 25px 0;
    }
    .about5 .wrap .content .list{
        padding: 25px 0 0 0;
    }
    .about5 .wrap .content .list .p1{
        font-size: 16px;
    }
    .about5 .wrap .content .list .p2{
        margin: 10px 0 0 0;
    }
    .about5 .wrap .content .list .p2 p{
        font-size: 13px;
        line-height: 25px;
    }
}