.list-about-us {
    margin: 2% 0
}

.list-about-us .layout {
    display: flex;
    align-items: center
}

.list-about-us .layout .img {
    width: 37.63%;
    height: 0;
    padding-bottom: 43.13%;
    overflow: hidden
}

.list-about-us .layout .img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover
}

.list-about-us .layout .content {
    width: calc(62.39%);
    position: relative;
    padding-top: 6%;
    padding-left: 5%
}

.list-about-us .layout .content>span {
    font-weight: bold;
    font-size: 92px;
    color: #8b6745;
    line-height: 169px;
    opacity: .1;
    position: absolute;
    top: 35px;
    font-family: Akzidenz-Grotesk BQ
}

.list-about-us .layout .content .title {
    font-size: 60px;
    color: #8b6745;
    font-weight: bold;
    padding-right: 160px;
    font-family: Akzidenz-Grotesk BQ
}

.list-about-us .layout .content .desc {
    margin-top: 47px;
    line-height: 30px;
    color: #666;
    /* max-height: 300px; */
    overflow-y: auto
}

.list-about-us .layout .content .watch_video {
    display: flex;
    align-items: center;
    margin-top: 72px
}

.list-about-us .layout .content .watch_video:hover {
    text-decoration: underline
}

.list-about-us .layout .content .watch_video i {
    display: block;
    width: 46px;
    height: 46px;
    background-color: #8b6745;
    background-image: url(../images/icon63.png);
    background-repeat: no-repeat;
    background-position: center;
    box-shadow: 0 0 6px 6px #8b67455e;
    border-radius: 50%;
    transform: rotate(-90deg);
    margin-right: 17px;
    cursor: pointer
}

.list-about-us .layout .content .watch_video i:hover {
    transform: rotate(-90deg) scale(1.1)
}

.list-about-us .layout .content .watch_video a {
    color: #8b6745;
    font-weight: bold;
    line-height: 33px
}

.list-advantages {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 108px 0 128px;
    background: url(../images/icon36.png) no-repeat;
    background-size: cover;
    overflow: hidden
}

.list-advantages .title,
.list-advantages .desc {
    max-width: 90%;
    text-align: center;
    margin: 0 auto
}

.list-advantages .title {
    font-weight: bold;
    font-size: 60px;
    color: #ffffff;
    line-height: 70px;
    font-family: Akzidenz-Grotesk BQ
}

.list-advantages .desc {
    font-weight: 400;
    color: #e5e5e5;
    line-height: 30px;
    margin-top: 25px
}

.list-advantages .item_list {
    margin-top: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 78px
}

.list-advantages .item_list .items {
    flex: 1;
    padding: 3.125%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 0 40px 0 rgba(80, 45, 13, 0.09)
}

.list-advantages .item_list .item_logo {
    width: 63px;
    height: 61px;
    margin: 0 auto
}

.list-advantages .item_list .item_title {
    margin-top: 31px
}

.list-advantages .item_list .item_title .tit {
    font-weight: bold;
    font-size: 22px;
    color: #482f18;
    font-family: Akzidenz-Grotesk BQ
}

.list-advantages .item_list .item_desc {
    margin-top: 27px;
    font-weight: 400;
    color: #666666;
    line-height: 30px;
    height: 300px;
    overflow-y: auto
}

.aboutSwiper {
    margin-top: 95px;
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden
}

.aboutSwiper .swiper-slide {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    transition: 300ms;
    transform: scale(.7)
}

.aboutSwiper .swiper-slide .swiper_info {
    width: 118.71%;
    position: relative;
    overflow: hidden;
    height: 0;
    padding-bottom: 84.98%
}

.aboutSwiper .swiper-slide .swiper_info img {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    padding: 0;
    object-fit: cover
}

.aboutSwiper .swiper-slide .detail {
    opacity: 0
}

.aboutSwiper .swiper-slide .detail .detail_bottom {
    position: absolute;
    width: 100%;
    top: 100%;
    left: 0
}

.aboutSwiper .swiper-slide .detail .title {
    margin: 30px 0
}

.aboutSwiper .swiper-slide .detail .title .tit {
    font-weight: bold;
    font-size: 30px;
    color: #333;
    font-family: Akzidenz-Grotesk BQ
}

.aboutSwiper .swiper-slide .detail .desc {
    font-weight: 400;
    color: #666;
    line-height: 30px
}

.aboutSwiper .swiper-slide.swiper-slide-active,
.aboutSwiper .swiper-slide.swiper-slide-duplicate-active {
    transform: scale(1);
    z-index: 9
}

.aboutSwiper .swiper-slide.swiper-slide-active .swiper_info,
.aboutSwiper .swiper-slide.swiper-slide-duplicate-active .swiper_info {
    width: 190.51%;
    padding-bottom: 100.79%
}

.aboutSwiper .swiper-slide.swiper-slide-active .swiper_info:hover img,
.aboutSwiper .swiper-slide.swiper-slide-duplicate-active .swiper_info:hover img {
    transform: scale(1.1)
}

.aboutSwiper .swiper-slide.swiper-slide-active .swiper_info .swiper_mask,
.aboutSwiper .swiper-slide.swiper-slide-duplicate-active .swiper_info .swiper_mask {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5)
}

.aboutSwiper .swiper-slide.swiper-slide-active .detail,
.aboutSwiper .swiper-slide.swiper-slide-duplicate-active .detail {
    width: 190.51%;
    opacity: 1;
    text-align: center
}

.aboutSwiper .swiper-slide.swiper-slide-prev {
    position: relative;
    right: 15%
}

.aboutSwiper .swiper-slide.swiper-slide-next {
    position: relative;
    left: 15%
}



.his_swiper {
    width: 100%;
    overflow: hidden;
    background: #8b6745;
    padding: 3% 3.3%;
    box-shadow: 0 0 84px 0 rgba(87, 59, 33, 0.13);
    border-radius: 5px;
    /* display: none */
}

.his_swiper img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.his_swiper .swiper-slide {
    height: 100px;
    overflow: hidden
}

@media screen and (max-width:1500px) {
    .list-about-us .layout .content {
        padding-top: 0
    }
}



@media screen and (max-width:1366px) {
    .list-about-us .layout .content>span {
        font-size: 72px
    }

    .list-about-us .layout .content .title {
        padding-right: 0;
        font-size: 40px
    }

    .list-advantages .item_list {
        gap: 30px
    }
}


@media screen and (max-width:1040px) {
    .list-about-us .layout .content {
        padding-left: 50px
    }

    .list-about-us .layout .content .desc {
        max-height: 200px
    }
}

@media screen and (max-width:1050px) {
    .aboutSwiper {
        margin-top: 30px
    }

    .aboutSwiper .swiper-slide.swiper-slide-active .swiper_info,
    .aboutSwiper .swiper-slide.swiper-slide-duplicate-active .swiper_info {
        width: 100%;
        padding-bottom: 52%
    }

    .aboutSwiper .swiper-slide.swiper-slide-active .detail,
    .aboutSwiper .swiper-slide.swiper-slide-duplicate-active .detail {
        height: auto;
        width: 100%;
        padding: 0 20px
    }

    .aboutSwiper .swiper-slide.swiper-slide-active .detail .title,
    .aboutSwiper .swiper-slide.swiper-slide-duplicate-active .detail .title {
        -webkit-line-clamp: unset
    }

    .aboutSwiper .swiper-slide.swiper-slide-active .detail .desc,
    .aboutSwiper .swiper-slide.swiper-slide-duplicate-active .detail .desc {
        display: block;
        -webkit-line-clamp: unset
    }
}

@media screen and (max-width:950px) {
    .list-advantages {
        padding: 40px 20px 30px
    }



    .list-advantages .title {
        font-size: 30px;
        line-height: 35px;
        -webkit-line-clamp: unset;
        max-width: 100%
    }

    .list-advantages .desc {
        -webkit-line-clamp: unset;
        max-width: 100%
    }

    .list-advantages .item_list {
        margin-top: 40px;
        flex-direction: column;
        gap: 16px
    }

    .list-advantages .item_list .items {
        padding: 20px
    }

    .list-advantages .item_list .item_title {
        margin-top: 20px;
        -webkit-line-clamp: unset
    }

    .list-advantages .item_list .item_desc {
        margin-top: 0;
        -webkit-line-clamp: unset;
        height: auto !important;
    }

    .list-about-us {
        margin: 30px 0 30px 0
    }

    .list-about-us .layout {
        flex-direction: column
    }

    .list-about-us .layout .img {
        width: 100%;
        padding-bottom: 100%
    }

    .list-about-us .layout .content {
        padding: 0;
        width: 100%;
        margin-top: 20px
    }

    .list-about-us .layout .content>span {
        font-size: 60px;
        top: -30px
    }

    .list-about-us .layout .content .title {
        font-size: 30px;
        padding: 0;
        margin-top: 50px;
        -webkit-line-clamp: unset
    }

    .list-about-us .layout .content .desc {
        max-height: unset;
        margin-top: 20px
    }

    .list-about-us .layout .content .watch_video {
        margin-top: 30px
    }


}





.ny-title .title-en {
    font-size: 36px;
    color: #333333;
    font-family: arial;
    line-height: 36px;
    font-weight: bold;
    text-align: center
}

.ny-title .title-ch {
    font-size: 26px;
    color: #333333;
    margin: 15px 0;
    font-weight: normal
}

.ny-title i {
    display: block;
    width: 42px;
    height: 1px;
    background-color: #b5b5b5
}





.development-history {
  margin-top: 110px;
}

.development-history .point {
  cursor: pointer;
  transition: r 0.3s ease, fill 0.3s ease;
}

.development-history .point:hover {
  r: 4;
}

.development-history .year-label {
  font-size: 8px;
  fill: #333;
  text-anchor: middle;
}

.development-history .layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.development-history .layout .dh_title {
  font-weight: bold;
  font-size: 60px;
  color: #333333;
  font-family: Akzidenz-Grotesk BQ;
}

.development-history .layout .dh_desc {
  font-weight: 400;
  color: #666666;
  line-height: 30px;
  margin-top: 26px;
}

.development-history .layout .history_show {
  width: 100%;
  margin: 20px auto;
  position: relative;
}

.development-history .layout .history_show .his_body {
  width: 40%;
  margin: 0 auto;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 60%;
  left: 28%;
}

.development-history .layout .history_show .his_body .his_year {
  margin-right: 32px;
  width: 100px;
  font-weight: bold;
  font-size: 48px;
  color: #8b6745;
}

.development-history .layout .history_show .his_body .his_desc {
  font-weight: 400;
  flex: 1;
  color: #666666;
  line-height: 30px;
}

.development-history .layout .history_show_m {
  display: none;
}

.development-history .layout .his_list {
  width: 100%;
  background: #8b6745;
  padding: 52px 57px;
  box-shadow: 0px 0px 84px 0px rgba(87, 59, 33, 0.13);
  border-radius: 5px;
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
}

.development-history .layout .his_list .his_list_item {
  background: #ffffff;
  border-radius: 10px;
  border: 1px solid #ffffff;
  height: 100px;
  overflow: hidden;
  width: calc(100% / 6 - 36px);
  min-width: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.development-history .layout .his_list .his_list_item img {
  max-width: 200px;
  height: 100%;
}