.home {
    background: url(../images/nbg.png) no-repeat;
    background-size: 100% 100%;
    position: relative
}

.w-1680 {
    width: 87.5vw;
    margin: 0 auto
}

.banner {
    width: 100%;
    height: 100vh;
    position: relative;
    z-index: 3
}

.banner .pager_menu {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1)
}

.banner .pager_menu img {
    filter: brightness(0) invert(1)
}

.banner .pager_menu p {
    color: #fff
}

.banner .text {
    margin: 10.41667vw 0 0 6.25vw
}

.banner .text p {
    color: #FFF;
    font-weight: 500;
    line-height: 4.58333vw
}

.banner .img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1
}

.banner .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover
}

img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover
}

.title p {
    color: rgba(0, 0, 0, 0.8);
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: .625vw
}

.title h5 {
    color: #000;
    font-weight: 500;
    line-height: 1
}

.sec1 {
    width: 100%;
    overflow: hidden;
    padding: 6.25vw 0
}

.sec1 .wrap {
    display: flex;
    justify-content: space-between
}

.sec1 .wrap .l {
    width: 29.27083vw;
    position: relative
}

.sec1 .wrap .l .bg {
    position: absolute;
    z-index: -1;
    left: -8.125vw;
    top: 14.375vw;
    width: 46.66667vw;
    opacity: 0.45
}

.sec1 .wrap .l .title {
    margin-bottom: 2.08333vw
}

.sec1 .wrap .l .text {
    color: rgba(0, 0, 0, 0.6);
    font-weight: 300;
    line-height: 1.5
}

.sec1 .wrap .r {
    width: 48.95833vw;
    height: 30.20833vw;
    overflow: hidden
}

.sec1 .wrap .r img {
    transition: 1s
}

.sec1 .wrap .r:hover img {
    transform: scale(1.1)
}

.sec2 {
    padding: 0 0 6.25vw;
    width: 100%;
    overflow: hidden
}

.sec2 .wrap .title {
    margin-bottom: 4.16667vw
}

.sec2 .wrap .list {
    display: flex;
    justify-content: space-between
}

.sec2 .wrap .item {
    width: 7.5vw;
    height: 30.20833vw;
    overflow: hidden;
    transition: 0.6s;
    position: relative
}

.sec2 .wrap .item .item_title {
    width: 100%;
    text-align: center;
    position: absolute;
    top: 26.25vw;
    color: #FFF;
    font-weight: 500;
    line-height: 1.5
}

.sec2 .wrap .item .text {
    position: absolute;
    top: 26.25vw;
    width: 35vw;
    padding: 0 2.08333vw;
    opacity: 0;
    transition: 0.6s
}

.sec2 .wrap .item .text .block {
    color: #FFF;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: .83333vw
}

.sec2 .wrap .item .text .none .sp {
    color: #FFF;
    font-weight: 300;
    line-height: 1.5;
    margin-bottom: .83333vw
}

.sec2 .wrap .item .text .none p {
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
    line-height: 1.5
}

.sec2 .wrap .item.on {
    width: 35vw;
    height: 30.20833vw
}

.sec2 .wrap .item.on .text {
    opacity: 1;
    transform: translateY(-7.8125vw)
}

.sec2 .wrap .item.on .item_title {
    opacity: 0
}

.sec2 .wrap .item .img {
    width: 35vw;
    height: 30.20833vw
}

.sec3 {
    background: url(../images/about/a10.png) no-repeat;
    background-size: 100% 100%;
    padding: 4.16667vw 0;
    width: 100%;
    overflow: hidden;
    position: relative
}

.sec3 .bg {
    width: 36.82292vw;
    position: absolute;
    left: 0;
    top: 0
}

.sec3 .wrap .title {
    margin-bottom: 4.16667vw
}

.sec3 .wrap .swiper {
    overflow: unset
}

.sec3 .wrap .swiper:after {
    content: "";
    width: 100vw;
    height: 2px;
    position: absolute;
    top: 19.27083vw;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, rgba(163, 163, 163, 0.2) -7.58%, #A3A3A3 15.69%, rgba(163, 163, 163, 0.2) 100%)
}

.sec3 .wrap .swiper .swiper-wrapper .swiper-slide .img {
    width: 100%;
    height: 13.54167vw;
    overflow: hidden;
    transition: 0.6s;
    margin-bottom: .83333vw;
    opacity: 0.5
}

.sec3 .wrap .swiper .swiper-wrapper .swiper-slide .img img {
    transition: 1s
}

.sec3 .wrap .swiper .swiper-wrapper .swiper-slide .year {
    color: #000;
    font-weight: 700;
    line-height: 1.2;
    transition: 0.6s;
    opacity: 0.5
}

.sec3 .wrap .swiper .swiper-wrapper .swiper-slide .cir {
    width: .72917vw;
    height: .72917vw;
    background: #180000;
    border-radius: 50%;
    margin: 1.71875vw 0 1.77083vw
}

.sec3 .wrap .swiper .swiper-wrapper .swiper-slide .text {
    color: #222;
    font-weight: 300;
    line-height: 1.5;
    opacity: 1;
    transition: 0.6s
}

.sec3 .wrap .swiper .swiper-wrapper .swiper-slide.swiper-slide-active .img,
.sec3 .wrap .swiper .swiper-wrapper .swiper-slide.swiper-slide-active .year,
.sec3 .wrap .swiper .swiper-wrapper .swiper-slide.swiper-slide-active .text {
    opacity: 1
}

.sec4 {
    width: 100%;
    overflow: hidden;
    padding: 6.25vw 0
}

.sec4 .wrap .title {
    margin-bottom: 4.16667vw
}

.sec4 .wrap .swiper {
    height: 34.89583vw;
    overflow: unset
}

.sec4 .wrap .swiper .swiper-wrapper {
    align-items: center
}

.sec4 .wrap .swiper .swiper-slide {
    width: 20.83333vw;
    transition: 0.6s
}

.sec4 .wrap .swiper .swiper-slide .img {
    height: 26.04167vw;
    transition: 0.6s;
    margin: 2.60417vw 0 0
}

.sec4 .wrap .swiper .swiper-slide p {
    text-align: center;
    color: #000;
    font-weight: 400;
    line-height: 1.5;
    margin: 2.08333vw;
    opacity: 0;
    transition: 0.6s
}

.sec4 .wrap .swiper .swiper-slide.on {
    width: 25vw
}

.sec4 .wrap .swiper .swiper-slide.on .img {
    height: 31.25vw;
    margin: 0
}

.sec4 .wrap .swiper .swiper-slide.on p {
    opacity: 1
}

.sec5 {
    background: #161414;
    padding: 4.16667vw 0;
    width: 100%;
    overflow: hidden
}

.sec5 .title {
    margin-bottom: 3.33333vw
}

.sec5 .title p {
    color: rgba(255, 255, 255, 0.8)
}

.sec5 .title h5 {
    color: #FFF
}

.sec5 .swiper {
    width: 95.10417vw
}

.sec5 .swiper .swiper-slide .img {
    width: 100%;
    height: 11.97917vw;
    overflow: hidden;
    margin-bottom: .83333vw
}

.sec5 .swiper .swiper-slide .img img {
    transition: 1s
}

.sec5 .swiper .swiper-slide .date {
    color: #FFF;
    font-weight: 400;
    margin-bottom: .3125vw
}

.sec5 .swiper .swiper-slide .slide_title {
    color: #FFF;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 2.08333vw
}

.sec5 .swiper .swiper-slide .price {
    color: #FFF;
    font-weight: 400
}

.sec5 .swiper .swiper-slide:hover .img img {
    transform: scale(1.1)
}

.sec5 .swiper .swiper-pagination {
    position: unset;
    width: 87.5vw;
    height: 3px;
    background: rgba(243, 243, 243, 0.4);
    margin: 1.77083vw 0 0
}

.sec5 .swiper .swiper-pagination .swiper-pagination-progressbar-fill {
    background: #E72116
}

.sec6 {
    padding: 6.25vw 0;
    width: 100%;
    overflow: hidden;
    position: relative
}

.sec6 .bg {
    top: 19.89583vw;
    left: -2.60417vw;
    width: 60.26042vw;
    position: absolute
}

.sec6 .wrap {
    display: flex;
    justify-content: space-between
}

.sec6 .wrap .l {
    width: 29.27083vw
}

.sec6 .wrap .l .title {
    margin-bottom: 2.08333vw
}

.sec6 .wrap .l .text {
    color: rgba(0, 0, 0, 0.6);
    font-weight: 300;
    line-height: 1.5
}

.sec6 .wrap .l .more {
    margin: 3.33333vw 0 0
}

.sec6 .wrap .l .more a {
    width: 8.125vw;
    height: 2.08333vw;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0 4px;
    background: #000;
    transition: 0.6s
}

.sec6 .wrap .l .more a p {
    color: #FFF;
    font-weight: 400
}

.sec6 .wrap .l .more a img {
    display: block;
    width: .83333vw;
    height: unset
}

.sec6 .wrap .l .more a:hover {
    background: #E72116
}

.sec6 .wrap .r {
    display: flex;
    flex-wrap: wrap;
    gap: 2.08333vw;
    width: 45.83333vw
}

.sec6 .wrap .r .item {
    width: 21.875vw;
    height: 11.71875vw;
    background: rgba(238, 234, 224, 0.6);
    padding: 2.08333vw;
    display: flex;
    flex-direction: column;
    justify-content: space-between
}

.sec6 .wrap .r .item .num {
    display: flex;
    align-items: flex-end
}

.sec6 .wrap .r .item .num p {
    color: #000;
    font-weight: 700;
    line-height: 1
}

.sec6 .wrap .r .item .num span {
    display: block;
    margin: 0 5px;
    color: #222;
    font-weight: 400
}

.sec6 .wrap .r .item>span {
    color: #222;
    font-weight: 400;
    line-height: 1.5
}

.sec7 {
    padding: 12.8125vw 0;
    background: url(../images/about/a23.png) no-repeat;
    background-size: 100% 100%;
    position: relative;
    width: 100%;
    overflow: hidden
}

.sec7 .img {
    position: absolute;
    opacity: 0.5
}

.sec7 .img1 {
    width: 11.5625vw;
    top: -7.1875vw;
    left: -1.97917vw
}

.sec7 .img2 {
    width: 11.5625vw;
    top: 0;
    left: 30.26042vw
}

.sec7 .img3 {
    width: 13.28125vw;
    bottom: 20vw;
    left: 67.08333vw
}

.sec7 .img4 {
    height: 14.94792vw;
    width: 9.94792vw;
    top: 3.17708vw;
    left: 92.65625vw
}

.sec7 .img5 {
    width: 12.96875vw;
    top: 14.79167vw;
    left: 8.75vw
}

.sec7 .img6 {
    width: 11.04167vw;
    top: 23.85417vw;
    left: 29.16667vw
}

.sec7 .img7 {
    top: 20.15625vw;
    left: 57.08333vw;
    width: 12.34375vw
}

.sec7 .img8 {
    bottom: 0;
    left: 86.30208vw;
    width: 15.98958vw
}

.sec7 .text {
    width: 31.61458vw;
    margin: 0 auto;
    text-align: center;
    color: #222;
    font-weight: 500;
    line-height: 1.5
}

@media screen and (max-width: 768px) {
    .banner .text {
        margin: 20vh 5vw 0
    }

    .banner .text p {
        line-height: 46px
    }

    .banner .text p span {
        font-size: 28px
    }

    .title {
        margin-bottom: 40px !important
    }

    .title .en {
        margin-bottom: 10px
    }

    .w-1680 {
        width: 90vw
    }

    .sec1 {
        padding: 30px 0
    }

    .sec1 .wrap {
        flex-direction: column-reverse
    }

    .sec1 .wrap .r {
        width: 100%;
        height: 55vw;
        margin-bottom: 40px
    }

    .sec1 .wrap .l {
        width: 100%
    }

    .sec2 {
        padding: 20px 0 40px
    }

    .sec2 .wrap .list {
        display: block
    }

    .sec2 .wrap .list .item {
        width: 100%;
        height: unset !important;
        margin-bottom: 40px;
        padding: 0 0 20px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1)
    }

    .sec2 .wrap .list .item .img {
        width: 100%;
        height: 78vw;
        margin-bottom: 20px
    }

    .sec2 .wrap .list .item .item_title {
        display: none
    }

    .sec2 .wrap .list .item .text {
        position: unset;
        opacity: 1;
        width: 100%;
        padding: 0;
        transform: unset !important
    }

    .sec2 .wrap .list .item .text .block {
        color: #111111;
        margin-bottom: 10px
    }

    .sec2 .wrap .list .item .text .none .sp {
        color: #333;
        margin-bottom: 10px
    }

    .sec2 .wrap .list .item .text .none p {
        color: #666
    }

    .sec3 {
        padding: 30px 0
    }

    .sec3 .bg {
        width: 200px
    }

    .sec3 .wrap .swiper {
        width: 100%
    }

    .sec3 .wrap .swiper:after {
        top: calc(60vw + 71px)
    }

    .sec3 .wrap .swiper .swiper-wrapper .swiper-slide .year {
        margin: 20px 0 0
    }

    .sec3 .wrap .swiper .swiper-wrapper .swiper-slide .img {
        height: 60vw
    }

    .sec3 .wrap .swiper .swiper-wrapper .swiper-slide .cir {
        width: 10px;
        height: 10px;
        margin: 20px 0
    }

    .sec4 {
        padding: 30px 0
    }

    .sec4 .wrap .swiper {
        height: unset;
        width: 100%;
        overflow: hidden
    }

    .sec4 .wrap .swiper .swiper-slide {
        width: 100% !important;
        height: unset
    }

    .sec4 .wrap .swiper .swiper-slide .img {
        height: 100vw !important
    }

    .sec4 .wrap .swiper .swiper-slide p {
        opacity: 1;
        margin: 30px 0 0
    }

    .sec5 {
        padding: 30px 0
    }

    .sec5 .wrap .swiper {
        width: 100%
    }

    .sec5 .wrap .swiper .swiper-slide .img {
        height: 48vw;
        margin: 0 0 10px
    }

    .sec5 .wrap .swiper .swiper-slide .date {
        margin: 0 0 15px
    }

    .sec5 .wrap .swiper .swiper-slide .slide_title {
        margin-bottom: 25px
    }

    .sec5 .wrap .swiper .swiper-pagination {
        margin: 40px 0 0
    }

    .sec6 {
        padding: 30px 0
    }

    .sec6 .wrap {
        display: block
    }

    .sec6 .wrap .l {
        width: 100%;
        margin-bottom: 30px
    }

    .sec6 .wrap .l .text {
        margin-bottom: 40px
    }

    .sec6 .wrap .l .more a {
        width: 140px;
        height: 40px;
        gap: 0 5px
    }

    .sec6 .wrap .l .more a img {
        width: 16px
    }

    .sec6 .wrap .r {
        gap: 15px;
        width: 100%
    }

    .sec6 .wrap .r .item {
        width: 100%;
        height: 140px;
        padding: 30px 15px
    }

    .sec7 {
        padding: 120px 0
    }

    .sec7 .text {
        width: 90%
    }
}