@charset "utf-8";

.index_four {
    position: relative;
    width: 100%;
    height: calc(100vh - 92px);
    min-height: 600px;
    overflow: hidden;
}

.index_four .bg {
    position: relative;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.index_four .bg::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.00) 0%, rgba(0, 0, 0, 0.40) 100%);
    z-index: 7;
}

.index_four .bg .in_top_bg,
.index_four .bg .in_top_bg .in_img {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.index_four .bg .in_top_bg {
    position: relative;
    /* z-index: 8; */
}

.index_four .bg .in_top_bg .in_img img {
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    width: 100%;
}



.index_four .bg .in_top_bg .swiper-slide {
    opacity: 0 !important;
}

.index_four .bg .in_top_bg .swiper-slide-active {
    opacity: 1 !important;
}

.perform_swiper .title .t {
    color: var(--white-color);
    font-weight: 400;
    opacity: 0.6;
}

.perform_swiper .title {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    cursor: pointer;
}

.perform_swiper .title::before {
    content: "";
    position: absolute;
    right: -105%;
    height: 2px;
    width: 0;
    background-color: var(--white-color);
    transition: width .6s;
}

.perform_swiper .title .icon {
    opacity: 0.5;
    width: 38px;
    margin-left: 24px;
}

.perform_swiper .swiper-slide-thumb-active .title .t {
    opacity: 1;
}

.perform_swiper .swiper-slide-thumb-active .title::before {
    width: 100%;
}

.perform_swiper .swiper-slide-thumb-active .title .icon {
    opacity: 1;
}

.indus_cont {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    padding-top: 170px;
    z-index: 8;
}

.indus_cont>.container {
    height: 100%;
}

.indus_cont>.container>div:first-child {
    position: relative;
    width: 100%;
    height: 100%;
}

.indus_bottom {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    width: 100%;
    height: calc(100% - 30px);
    max-height: 540px;
}

.indus_top {
    position: absolute;
    left: 0;
    top: 0;
}

.indus_top_right {
    color: var(--white-color);
    font-weight: 700;
    line-height: 1.5;
}

@media screen and (min-width:768px) {
    .index_four .bg .in_top_bg .in_img {
        -webkit-clip-path: circle(35vw at 82% 130%);
        clip-path: circle(35vw at 82% 130%);
        height: 100%;
        position: absolute;
        right: 0;
        top: 0;
        width: 100%;
    }

    .index_four .bg .in_top_bg .swiper-slide-active .in_img {
        -webkit-clip-path: circle(100vw at 50% 50%) !important;
        clip-path: circle(100vw at 50% 50%) !important;
        transition: -webkit-clip-path 1s;
        transition: clip-path 1s;
        transition: clip-path 1s, -webkit-clip-path 1.6s;
    }

}

/* 栏目 */
.indus_bottom_left {
    height: 100%;
    order: 2;
}

.indus_bottom_left .perform_swiper {
    float: left;
    height: 100%;
    width: 270px;
    overflow: initial;
}



/* 栏目内容 */
.indus_bottom_right {
    max-width: 660px;
    overflow: hidden;
}

.indus_bottom_right .indus_r_text {
    width: 100%;
}

.indus_bottom_right .text {
    width: 100%;
}

.indus_bottom_right .text .icon {
    width: 38px;
}

.indus_bottom_right .text .t {
    margin-top: 16px;
    color: var(--white-color);
    font-size: 26px;
    font-weight: 700;
    line-height: 1.5;
}

.indus_bottom_right .text .des {
    margin-top: 24px;
    height: 78px;
    color: var(--white-color);
    font-size: 16px;
    font-weight: 400;

    line-height: 26px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.indus_bottom_right .text .more_n {
    margin-top: 48px;
}

@media screen and (min-width:768px) {
    .indus_bottom_right .text {
        transform: translateY(300px);
        transition: transform .6s;
    }

    .indus_bottom_right .swiper-slide-active .text {
        transform: translateY(0);
    }
}

/* 原始图 */
.index_four .bg .bg-wrap {
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
    overflow: hidden;
    z-index: 0;
}

.index_four .bg .bg-wrap .banner-img {
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    width: 100%
}

@media screen and (max-height:800px) {

    .indus_bottom_right .text .more_n {
        margin-top: 20px;
    }

}

@media screen and (max-height:750px) {
    .indus_cont {
        padding-top: 100px;
    }

    .text .des {
        margin-top: 16px;
    }


}


@media screen and (max-width:1440px) {
    .perform_swiper .title .icon {
        width: 32px;
    }

    .indus_bottom_right .text .more_n {
        margin-top: 28px;
    }

    .indus_bottom_right .text .t {
        font-size: 24px;
    }

}

@media screen and (max-width:1366px) {

    .indus_bottom_right {
        width: 60%;
    }


}

@media screen and (max-width:1280px) {
    .indus_top_right {
        line-height: 1.3;
    }

    .perform_swiper .title .icon {
        width: 30px;
    }

    .indus_bottom_right .text .t {
        font-size: 22px;
    }

    .indus_bottom_right .text .des {
        margin-top: 16px;

    }
}


@media screen and (max-width:767px) {

    .index_four {
        height: 100vh;
        min-height: 720px;
    }

    .indus_cont {
        padding-top: 180px;
    }

    .indus_bottom {
        height: auto;
        display: block;
        padding-bottom: 0px;
        padding-top: 40px;
    }

    .indus_bottom_left {
        width: 100%;
        height: 50px;
    }

    .perform_swiper .title .icon {
        width: 30px;
    }

    .indus_bottom_left .perform_swiper {
        width: 100%;
        overflow: hidden;
    }

    .indus_bottom_left .perform_swiper .swiper-slide {
        width: auto;
    }

    .perform_swiper .title .icon {
        width: 24px;
    }

    .perform_swiper .title {
        padding-bottom: 10px;
    }

    .perform_swiper .title::before {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        height: 2px;
        width: 0;
    }

    .indus_bottom_right {
        width: 100%;
        margin-top: 40px;
    }


    .perform_swiper .title .t {
        order: 2;
    }

    .perform_swiper .title .icon {
        margin-left: 0;
        margin-right: 8px;
    }

    .indus_top {
        position: relative;
    }

    .indus_bottom_right .indus_r_text .swiper-slide {
        opacity: 0 !important;
    }

    .indus_bottom_right .indus_r_text .swiper-slide.swiper-slide-active {
        opacity: 1 !important;
    }
    .indus_bottom_right .text {
        padding: 30px 20px;
        background-color: var(--main-color);
    }

}

/* case list */
.case_list {}

.case_bottom {
    padding-top: 36px;
}

.case_list ul {
    margin-left: -12px;
    margin-right: -12px;
    overflow: hidden;
}

.case_list ul li {
    width: 25%;
    float: left;
    padding: 12px;
}

.case_list .thumb {
    position: relative;
    overflow: hidden;
}

.case_list .thumb i {
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.case_list .mask {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.50);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s;
}
.case_list .mask img {
    max-width: 72px;
}
.case_list .text {
    position: relative;
    padding: 24px;
    background-color: var(--white-color);
    border-bottom: 1px solid #D9D9D9;
    z-index: 1;
}
.case_list .text::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0;
    background-color: var(--main-color);
    transition: all 0.3s;
    z-index: -1;
}
.case_list .text .t {
    color: var(--dark-color);
    font-size: 18px;
    font-weight: 700;
    line-height: 32px;
}

.case_list .text .bottom {
   
    padding-top: 24px;
    display: flex;
    align-items: center;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
}

.case_list .text .bottom div {
    padding-left: 32px;
    background-repeat: no-repeat;
    background-position: left;
    background-size: 24px 24px;
    max-width: 50%;
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
}

.case_list .text .bottom .location {
    position: relative;
    padding-right: 24px;
    margin-right: 24px;
    background-image: url(../images/case_location.svg);
}
.case_list .text .bottom .location:after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 12px;
    background-color: rgba(0, 0, 0, 0.10);
}
.case_list .text .bottom .label {
    background-image: url(../images/case_icon02.svg);
}
.case_list a:hover .text::before {
    height: 100%;
}
.case_list a:hover .mask {
    opacity: 1;
}
.case_list a:hover .text .t {
    color: var(--white-color);
}
.case_list a:hover .text .bottom .location {
    background-image: url(../images/case_location_w.svg);
}
.case_list a:hover .text .bottom .label {
    background-image: url(../images/case_icon_h02.svg);
}
.case_list a:hover .text .bottom .location:after {
    background-color: rgba(255, 255, 255, 0.50);
}
.case_list a:hover .bottom {
    color: var(--white-color);
}

@media screen and (max-width:1440px) {

    .case_list .text .bottom .location {
        padding-right: 20px;
        margin-right: 20px;
    }
}
@media screen and (max-width:1366px) {

    .case_list .text .bottom .location {
        padding-right: 15px;
        margin-right: 15px;
    }
}
@media screen and (max-width:1280px) {

    .case_list .text {
        padding: 24px 20px;
    }
    .case_list .mask img {
        max-width: 62px;
    }
}
@media screen and (max-width:1279px) {
    .case_list ul li {
        width: 33.33%;
    }


}
@media screen and (max-width:991px) {
    .case_list .text .bottom {
        padding-top: 16px;
    }
    .case_list .mask img {
        max-width: 52px;
    }

}
@media screen and (max-width:767px) {

    .case_list ul li {
        width: 50%;
    }

}
@media screen and (max-width:540px) {

    .case_list ul li {
        width: 100%;
    }
    
}
/* case detail */
.case_x_title {
    color: var(--dark-color);
font-weight: 700;
line-height: 1.5;
}
.case_position {
    padding-bottom: 90px;
}
.case_position .case_list {
    padding-top: 28px;
}
.case_xq_cont {
    margin-top: 32px;
    padding-top: 42px;
    padding-bottom: 45px;
    border-top:1px solid rgba(0, 0, 0, 0.10);
}

.case_xq_cont .xq_cont {
    padding-bottom: 75px;
}
.case_xq_cont .xq_cont .xq_cont_left {
    width: 246px;
    float: left;
    padding-right: 24px;
    position: sticky;
    top: 85px;

    z-index: 9;
}
.case_xq_cont .xq_cont .xq_cont_right {
    float: left;
    width: calc(100% - 246px);
    padding-left: 88px;
    border-left:1px solid rgba(0, 0, 0, 0.10);
}
.case_xq_cont .xq_cont_left .s_t {
    color:#666;

font-size: 18px;
font-weight: 400;
line-height: 32px;
}
.case_xq_cont .xq_cont_left .big_t {
    padding-top: 8px;
    color: var(--dark-color);
font-size: 18px;
font-weight: 700;
line-height: 32px;
}
.case_xq_cont .xq_cont_left .pt35 {
    padding-top: 35px;
}

.case_xq_cont .xq_cont_right .title {
    color: var(--dark-color);
font-size: 20px;
font-style: normal;
font-weight: 700;
line-height: 30px; 
}
.case_xq_cont .xq_cont_right .text {
    padding-top: 30px;
}
.case_xq_cont .xq_cont_right .text p {
padding-bottom: 24px;
    color: #666;
font-size: 16px;
font-weight: 400;
line-height: 26px;
}

.case_xq_cont .xq_cont_right .text p:last-child {
    padding-bottom: 0;
}
.case_xq_cont .xq_cont_right .text p img {
    display: block;
    max-width: 100%;
    width: auto !important;
    height: auto !important;
    margin: 0 auto;
}

@media (max-width:1279px) {
    .case_xq_cont .xq_cont .xq_cont_left {
        width: 200px;
    }
    .case_xq_cont .xq_cont .xq_cont_right {
        width: calc(100% - 200px);
        padding-left: 60px;
    }

}
@media (max-width:991px) {
  
    .case_xq_cont .xq_cont .xq_cont_right {
        padding-left: 40px;
    }

}
@media (max-width:767px) {
    .case_xq_cont .xq_cont .xq_cont_left {
        width: 100%;
        position: relative;
        top: 0;
    }
    .case_xq_cont .xq_cont .xq_cont_right {
        width: 100%;
        padding-left: 0;
        padding-top: 30px;
        border-left: none;
    }
    .case_xq_cont .xq_cont {
        padding-bottom: 35px;
    }
    .case_xq_cont .xq_cont_left .pt35 {
        padding-top: 25px;
    }
}

/* 翻页 */
.new_page {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.new_page a:first-child,
.new_page a:nth-child(3) {
    width: calc(50% - 220px);
}

.newxq_prev span {
    flex: 1;
    color: #666;
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
    text-align: right;
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
}

.newxq_prev span em,
.newxxq_next span em {
    font-style: normal;
    margin-left: 16px;
}

.newxxq_next span {
    flex: 1;

    color: #666;
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
}

.newxq_list,
.newxq_prev,
.newxxq_next {
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #F4F4F4;
    font-size: 16px;
    height: 58px;
    cursor: pointer;
}

.newxq_list {
    justify-content: center;
}

.newxq_prev svg {
    margin-right: 16px;
}

.newxxq_next svg {
    margin-left: 16px;
}
.newxq_list::after {
    content: '';
    height: 80%;
    width: 1px;
    background-color: rgba(0, 0, 0, 0.10);
    position: absolute;
    left: -40px;
}

.newxq_list::before {
    content: '';
    height: 80%;
    width: 1px;
    background-color: rgba(0, 0, 0, 0.10);
    position: absolute;
    right: -40px;
}

.newxq_list {
    width: 280px;
    margin-left: 80px;
    margin-right: 80px;
    position: relative;
}

.newxq_list svg {
    margin-left: 16px;
}

.newxq_prev:hover span {
    color: #fff;
    transition: .3s;
}

.newxq_prev:hover {
    background-color: var(--main-color);
    transition: .3s;
}

.newxxq_next:hover {
    background-color: var(--main-color);
    transition: .3s;
}

.newxq_prev:hover svg path {
    stroke: #fff;
    transition: .3s;
}

.newxxq_next:hover span {
    color: #fff;
    transition: .3s;
}

.newxxq_next:hover svg path {
    stroke: #fff;
    transition: .3s;
}

.newxq_list:hover {
    background: var(--main-color);
    color: #FFF
}

.newxq_list:hover a {
    color: #fff;
}

.newxq_list:hover svg path {
    stroke: #fff;
    transition: .3s;
}

@media (max-width:991px) {



    .new_page a:first-child,
    .new_page a:nth-child(3) {
        width: calc(50% - 120px);
    }

    .newxq_list {
        width: 160px;
        margin-left: 40px;
        margin-right: 40px;
    }

    .newxq_list::after {
        left: -20px;
    }

    .newxq_list::before {
        right: -20px;
    }

    .new_xqfxbox span {
        margin-right: 20px;
        width: 54px;
        height: 54px;
    }


}

@media (max-width:767px) {
    .case_xq_cont {
        margin-top: 30px;
        padding-top: 30px;
        padding-bottom: 30px;
    }
    .case_position {
        padding-bottom: 40px;
    }
    .new_page {
        flex-wrap: wrap;
    }

    .new_page a:first-child,
    .new_page a:nth-child(3) {
        width: calc(50% - 60px);
    }

    .newxq_list,
    .newxq_prev,
    .newxxq_next {
        padding: 16px 8px;
        font-size: 12px;
    }

    .newxq_prev span,
    .newxxq_next span {
        font-size: 12px;
    }
    .newxq_prev span {
        text-align: left;
    }
    .newxxq_next span {
        text-align: right;
    }
    .newxq_list {
        width: 110px;
        padding: 16px 4px;
        margin-left: 5px;
        margin-right: 5px;
    }
    .newxq_list span {
        line-height: 20px;
    }
    .newxq_list svg {
        margin-left: 4px;
        width: 16px;
    }

    .newxq_prev svg {
        margin-right: 4px;
        width: 18px;
    }

    .newxxq_next svg {
        margin-left: 4px;
        width: 18px;
    }

    .newxq_prev span em,
    .newxxq_next span em {
        display: none;
    }

    .newxq_list::before,
    .newxq_list::after {
        display: none;
    }

    .newxq_prev span {
        font-size: 12px;
    }
    .new_xqfxbox span {
        margin-right: 12px;
        padding: 10px;
        width: 40px;
        height: 40px;
    }
}
@media (max-width:359px) {

.newxq_prev span, .newxxq_next span {
    display: none;
}
.newxxq_next{
    justify-content: flex-end;
}
}