.logo_home {
    display: block
}

.home_swiper {
    position: relative;
    overflow: hidden
}

.home_swiper .img {
    padding-bottom: 39.06%
}

.home_swiper .swiper-pagination-bullet {
    width: 11px;
    height: 11px;
    background: var(--color-main);
    opacity: .5;
    border-radius: 0;
    margin: 0 23px !important
}

.home_swiper .swiper-pagination-bullet-active {
    opacity: 1;
    width: 17px;
    height: 17px;
    border-radius: 0
}

.home_swiper_h5 {
    padding-bottom: 48.42%
}

.hot_pro {
    margin-top: 60px
}

.hot_pro .top {
    align-items: center
}

.hot_pro .fll_ {
    max-width: 50%
}

.hot_pro .frr_ {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end
}

.hot_pro .swiper-pagination-progressbar {
    position: unset;
    width: 44.7%;
    background: #474747
}

.hot_pro .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    background: var(--color-main)
}

.hot_pro .swiper-button-prev,
.hot_pro .swiper-button-next {
    position: unset;
    width: 64px;
    height: 64px;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: rgba(0, 0, 0, 0.5);
    background-position: center;
    background-image: url(../images/color/pro_btn.png);
    margin: 0
}

.hot_pro .swiper-button-prev:hover,
.hot_pro .swiper-button-next:hover {
    background-image: url(../images/color/pro_btn_.png);
    transform: rotate(0)
}

.hot_pro .swiper-button-prev {
    left: 0;
    margin: 0 12px
}

.hot_pro .swiper-button-prev:hover {
    transform: rotate(180deg)
}

.hot_pro .swiper-button-next {
    transform: rotate(180deg);
    right: 0
}

.hot_pro .bot {
    margin-top: 42px;
    position: relative;
    --bl-w: 43%
}

.hot_pro .bot .bot_l {
    width: var(--bl-w);
    height: 470px;
    background: #272727;
    border-radius: 16px 16px 16px 16px;
    clip-path: polygon(0 0, 100% 0, 63% 100%, 0 100%);
    padding: 43px 25px 52px;
    z-index: 9;
    position: relative
}

.hot_pro .bot .bot_l .bl {
    width: 45%
}

.hot_pro .bot .bot_l .bl .tit {
    font-weight: 500;
    font-size: 32px;
    color: #ffffff;
    line-height: 1.6;
    font-family: Chaparral Pro, Chaparral Pro
}

.hot_pro .bot .bot_l .bl .des {
    font-weight: 400;
    font-size: 16px;
    color: #ffffff;
    line-height: 1.8em;
    /* max-height: 16.2em; */
    /* overflow-y: auto; */
    overflow-x: hidden;
    padding-right: 5px
}

.hot_pro .bot .bot_l .bl .des p {
    margin-top: 10px;
}

.hot_pro .bot .bot_l .bl .read_more2 {
    font-size: 16px;
    color: var(--color-main);
    margin-top: 20px;
    display: block
}

.hot_pro .bot .bot_l>.img {
    padding-bottom: 52.1%;
    width: 47.5%
}

.hot_pro .bot .hot_pro_swiper {
    margin-top: 6%;
    width: calc(110% - var(--bl-w));
    position: absolute;
    right: 0;
    clip-path: polygon(14% 0, 102% 0, 88% 100%, 0 100%)
}

.hot_pro .bot .hot_pro_swiper .swiper-slide {
    background: url(../images/color/img2.png) no-repeat center / cover;
    padding-bottom: 30px
}

.hot_pro .bot .hot_pro_swiper .img {
    padding-bottom: 47%;
    width: 50%;
    left: 30%;
    top: 0
}

.hot_pro .bot .hot_pro_swiper .img img {
    object-fit: contain
}

.hot_pro .bot .hot_pro_swiper .title {
    bottom: 0;
    font-weight: 500;
    font-size: 20px;
    color: #ffffff;
    line-height: 1.4em;
    height: 2.8em;
    width: 50%;
    left: 17%;
    position: relative
}

.about_us {
    margin-top: 5.2%;
    position: relative
}

.about_us>span {
    font-size: 220px;
    color: #1e1e1e;
    font-family: Chaparral Pro;
    letter-spacing: 30px;
    line-height: normal
}

.about_us .info {
    max-width: 40%;
    padding-left: var(--all-pd);
    padding-bottom: 300px
}

.about_us .read_more {
    margin-top: 30px
}

.about_us .img {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 70%;
    padding-bottom: 40%
}

.abus_list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 3%
}

.abus_list>ul,
.abus_list .imgr {
    width: 50%
}

.abus_list>ul {
    display: flex;
    flex-wrap: wrap
}

.abus_list>ul li {
    width: 50%;
    background: var(--color-main);
    justify-content: unset;
    padding: 26px 22px
}

.abus_list>ul li:nth-child(2),
.abus_list>ul li:nth-child(3) {
    background: #d9d9d9
}

.abus_list>ul li:nth-child(2) .title,
.abus_list>ul li:nth-child(3) .title {
    color: #333333
}

.abus_list>ul li:nth-child(2) .desc,
.abus_list>ul li:nth-child(3) .desc {
    color: #777777
}

.abus_list>ul li .img {
    width: 72px;
    height: 72px;
    padding: 0;
    flex-shrink: 0
}

.abus_list>ul li .title,
.abus_list>ul li .desc {
    display: block;
    color: #ffffff
}

.abus_list>ul li .title {
    margin-top: 12px;
    font-family: Chaparral Pro;
    font-size: 24px;
    max-height: 1.3em;
    text-align: center;
    overflow: hidden
}

.abus_list>ul li .desc {
    margin-top: 12px;
    font-weight: 400;
    line-height: 2em;
    max-height: 10em;
    overflow-y: auto
}

.abus_list .imgr {
    padding: 0;
    height: 664px;
    height: auto;
}

.index_line {
    margin-top: 66px;
    height: 157px;
    width: 100%;
    background: url(../images/color/index_line.png) no-repeat center / cover
}

@media screen and (max-width:1660px) {
    .about_us>span {
        font-size: 180px
    }
}

@media screen and (max-width:1440px) {
    .hot_pro .bot {
        --bl-w: 40%
    }

    .hot_pro .bot .bot_l {
        clip-path: polygon(0 0, 100% 0, 54% 100%, 0 100%)
    }

    .about_us>span {
        font-size: 140px
    }
}

@media screen and (max-width:950px) {
    .what_say {
        margin-top: 36px
    }

    .what_say .ll {
        width: 100%
    }

    .what_say .ll .com_tit {
        font-size: 24px
    }

    .what_say .ll .com_des {
        margin-top: 16px
    }

    .what_say .ll .info {
        margin-top: 16px
    }

    .abus_list {
        margin-top: 56px
    }

    .abus_list>ul {
        width: 100%
    }

    .abus_list>ul li {
        width: 100%;
        margin-top: 17px
    }

    .abus_list>ul li:first-child {
        margin-top: 0
    }

    .about_us .info {
        max-width: 100%;
        padding-bottom: 0
    }

    .about_us .info .com_tit::before {
        width: 5px;
        height: 55px;
        padding: 0
    }

    .about_us .img {
        width: 100%;
        position: relative;
        padding-bottom: 70%;
        margin-top: 50px
    }

    .hot_pro .bot .hot_pro_swiper {
        position: unset;
        width: 100%
    }

    .hot_pro .fll_ {
        max-width: 100%
    }

    .hot_pro {
        position: relative
    }

    .hot_pro .swiper-button-prev,
    .hot_pro .swiper-button-next {
        position: absolute
    }

    .abus_list>ul li .desc {
        max-height: unset;
    }
}

.common_header.transparent .nav-container>ul>li>a,
.common_header.transparent .change-language .change-language-title .language-flag>a span {
    color: #333;
}

.common_header.transparent .header-right .pc_search {
    background: url(../images/color/header_search_.png) no-repeat center / 80%;
}

.common_header.transparent .change-language .change-language-title .language-flag>a::after {
    background: url(../images/color/header_down_.png) no-repeat center / cover;
}