/* 轮播 */
.index-banner-swiper {
    max-width: 1920px;
    margin: 0 auto;
}

.index-banner-swiper .swiper-button-prev,
.index-banner-swiper .swiper-button-next {
    width: 48px;
    height: 48px;
    opacity: 1;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.index-banner-swiper .swiper-button-prev {
    margin-left: 3.1%;
}

.index-banner-swiper .swiper-button-next {
    margin-right: 3.1%;
}

.index-banner-swiper .slide-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.index-banner-swiper .slide-content .wrap {
    position: relative;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.index-banner-swiper .slide-content h1 {
    max-width: 660px;
    width: 50%;
    line-height: 87px;
    font-size: 60px;
    font-weight: 900;
    letter-spacing: 0px;
    color: #00e60b;
    text-align: justify;
    vertical-align: top;
}

.index-banner-swiper .swiper-slide img {
    margin: 0 auto;
    display: block;
}

.index-banner-swiper .slide-content .phone {
    line-height: 65px;
    margin-top: 16px;
    padding: 0 23px 0 20px;
    border-radius: 33px;
    background: rgba(202, 14, 15, 1);
    font-size: 28px;
    font-weight: 700;
    font-family: "HarmonyOS_Sans";
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    vertical-align: top;
    display: inline-flex;
    align-items: center;
}

.index-banner-swiper .slide-content .phone svg {
    margin-right: 11px;
}

.index-banner-swiper .slide-content .phone a {
    color:#fff;
}

.index-banner-swiper .slide-content .phone a:last-child {
    margin-left:8px;
}


/* 首页 关于 */
.index-about {
    padding: 88px 0 120px 0;
    background: rgba(255, 255, 255, 1) url("../images/index/logo-bg.png") top center no-repeat;
}

.index-about .wrap {
    display: flex;
    align-items: flex-end;
}

.index-about-left {
    /*display: flex;*/
    /*flex-direction: column;*/
    /*flex-wrap: wrap;*/
    /*flex*/
}


.index-about-left h1 {
    line-height: 61px;
    font-size: 42px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
}

.index-about-left h1 b, .index-about-left h1 strong {
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(202, 14, 15, 1);
}

.index-about-left h3 {
    line-height: 27px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    text-align: left;
    vertical-align: top;
}

.index-about-left .desc p {
    margin-top: 16px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 24px;
    color: rgba(51, 51, 51, 1);
    vertical-align: top;
}

.index-about-left .more {
    line-height: 48px;
    margin-top: 40px;
    padding: 0 48px;
    border-radius: 24px;
    background: rgba(202, 14, 15, 1);
    display: inline-block;
    /** 文本1 */
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
}

.index-about-left ul {
    margin-top: 52px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    overflow: hidden;
}

.index-about-left ul li {
    /*flex:1;*/
    display: block;
    overflow: hidden;
    /*width: 33.33%;*/
    /*float: left;*/
}

.index-about-left li h4 {
    font-family: Impact;
    line-height: 48px;
    font-size: 48px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
}

.index-about-left li h4 i {
    font-style: normal;
    font-size: 36px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
}

.index-about-left li p {
    line-height: 24px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    text-align: left;
    vertical-align: top;

}

.index-about-right {
    margin-left: 80px;
    padding-top: 10px;
}

.index-about-right video {
    width: 680px;
    height: 480px;
    background: #000;
}

.index-mode-title {
    line-height: 61px;
    font-size: 42px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: center;
}

.index-mode-title b {
    color: rgba(202, 14, 15, 1);
}

.index-mode-subtitle {
    line-height: 29px;
    margin-top: 2px;
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    text-align: center;
    vertical-align: top;

}

.index-business-area {
    padding: 80px 0 95px;
    background: url("../images/index/business-area-bg.png") center bottom no-repeat;
    background-size: cover;
}

.index-business-area-list {
    margin-top: 52px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.index-business-area-list li {
    position: relative;
    margin-left: 24px;
    overflow: hidden;
}

.index-business-area-list li:first-child {
    margin-left: 0;
}

.index-business-area-list li::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(202, 14, 15, 0.8);
    display: block;
    transition-duration: .3s;
}

.index-business-area-list li img {
    display: block;
}


.index-business-area-list li:nth-child(2n+1) {
    margin-top: 60px;
}

.index-business-area-list li .frontend {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    transform: translateY(-100%);
    padding: 33px 26px 0;
    text-align: center;
    z-index: 2;
    transition-duration: .3s;
}

.index-business-area-list h3 {
    line-height: 44px;
    font-size: 30px;
    font-weight: 500;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    vertical-align: top;
    transition-duration: .3s;
}

.index-business-area-list p {
    line-height: 17px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    vertical-align: top;
    transition-duration: .3s;
}

.index-business-area-list .more {
    border: 1px solid rgba(255, 255, 255, 1);
    line-height: 24px;
    padding: 6px 16px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    vertical-align: top;
    display: none;
    transition-duration: .3s;
}

.index-business-area-list li:hover::after {
    top: 0;
}

.index-business-area-list li:hover .frontend {
    top: 0;
    left: 0;
    width: 100%;
    transform: translateY(0);
    text-align: left;
}

.index-business-area-list li:hover p {
    margin-bottom: 18px;
}

.index-business-area-list li:hover .more {
    display: inline-block;
}

/* 首页 - 优势 */
.index-advantage {
    padding: 90px 0 85px;
}

.index-advantage-list {
    margin-top: 4px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.index-advantage-list li {
    position: relative;
    width: calc(33.33% - 28px);
    margin-top: 40px;
    margin-left: 40px;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
}

.index-advantage-list li:first-child, .index-advantage-list li:nth-child(2) {
    width: calc(50% - 20px);
}

.index-advantage-list li:nth-child(1), .index-advantage-list li:nth-child(3) {
    margin-left: 0;
}

.index-advantage-list li img {
    display: block;
}

.index-advantage-list .frontend, .index-advantage-list .frontend-content {
    padding: 37px 40px 37px;
    text-align: center;
    transition-duration: .3s;
}

.index-advantage-list .frontend {
    opacity: 0;
}


.index-advantage-list .frontend-content {
    position: absolute;
    bottom: 0;
    left: 0;
    background: rgba(255, 255, 255, 1);
    z-index: 2;
}

.index-advantage-list h3 {
    line-height: 44px;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    vertical-align: top;
}

.index-advantage-list .line {
    width: 40px;
    height: 4px;
    margin: 7px auto 10px;
    background: rgba(202, 14, 15, 1);
}

.index-advantage-list p {
    line-height: 24px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    vertical-align: top;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.index-advantage-list .more {
    margin-top: 41px;
    margin-bottom: 3px;
    padding: 6px 27px;
    border: 1px solid rgba(255, 255, 255, 1);
    line-height: 24px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    vertical-align: top;
    display: none;
}

.index-advantage-list li:hover .frontend-content {
    background: rgba(202, 14, 15, 1);
}

.index-advantage-list li:hover .line {
    background: #fff;
}

.index-advantage-list li:hover h3, .index-advantage-list li:hover p {
    color: #fff;
}

.index-advantage-list li:hover .more {
    display: inline-block;
}

/* 首页 - 案例 */
.index-case {
    padding: 78px 0 84px;
    background: url("../images/index/case-bg.png") bottom center no-repeat;
    background-size: cover;
}

.index-case .index-mode-title {
    color: #fff;
}

.index-case .index-mode-title b {
    color: rgba(238, 57, 57, 1);
}

.index-case .index-mode-subtitle {
    color: rgba(255, 255, 255, 1);
}

.index-case-swiper-content {
    position: relative;
    margin: 30px auto 52px;
}

.index-case-swiper .swiper-slide {
    transform: scale(0.9);
    transition-duration: .3s;
    position: relative;
}

.index-case-swiper .swiper-slide-active {
    /*width: 484px;*/
    transform: scale(1);
}

.index-case-swiper .swiper-slide-prev, .index-case-swiper .swiper-slide-next {
    /*width: 436px;*/
}

.index-case-swiper .swiper-slide img {
    width: 100%;
    display: block;
}

.index-case-swiper .swiper-slide .frontend {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 60px;
    transform: translateY(-100%);
    padding: 10px 22px 0;
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.1);
    transition-duration: .6s;
}

.index-case-swiper .swiper-slide-active .frontend {
    height: 100%;
    padding: 26px 39px;
}

.index-case-swiper .swiper-slide .frontend h3 {
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    transition-duration: .6s;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.index-case-swiper .swiper-slide-active .frontend h3 {
    font-size: 30px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.index-case-swiper .more {
    line-height: 24px;
    margin-top: 13px;
    padding: 6px 14px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    text-align: left;
    vertical-align: top;
    border: 1px solid rgba(255, 255, 255, 1);
    display: none;
}

.index-case-swiper .swiper-slide-active .more {
    display: inline-block;
}

.index-case .swiper-button-prev,
.index-case .swiper-button-next {
    position: absolute;
    top: 50%;
    width: 56px;
    height: 56px;
    margin-top:0;
    transform: translateY(-50%);
    opacity: 1;
    background: rgba(255, 255, 255, 1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition-duration: .3s;
}

.index-case .swiper-button-prev {
    left: -100px;
}

.index-case .swiper-button-next {
    right: -100px;
}

.index-case .cor {
    fill: #CA0E0F;
    transition-duration: .3s;
}

.index-case .swiper-button-prev:hover,
.index-case .swiper-button-next:hover {
    background: #CA0E0F;
}

.index-case .swiper-button-prev:hover .cor,
.index-case .swiper-button-next:hover .cor {
    fill: #fff;
}

.index-case .index-case-btm {
    text-align: center;
}

.index-case .index-case-btm a {
    line-height: 27px;
    padding: 11px 30px;
    border: 1px solid rgba(255, 255, 255, 1);
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    vertical-align: middle;
    display: inline-block;
    transition-duration: .3s;
}

.index-case .index-case-btm a svg {
    margin-left: 8px;
    vertical-align: sub;
}

.index-case .index-case-btm a .jt {
    fill: #fff;
    transition-duration: .3s;
}

.index-case .index-case-btm a:hover {
    background: #fff;
    color: #185490;
}

.index-case .index-case-btm a:hover .jt {
    fill: #185490;
}

/* 首页 - 新闻 */
.index-news {
    padding: 68px 0 85px;
}

.index-news-top {
    display: flex;
    justify-content: space-between;
}

.index-news-top-right {
    display: flex;
    align-items: center;
}

.index-news-top-right li {
    line-height: 27px;
    padding: 10px 40px;
    margin-left: 20px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(0, 0, 0, 1);
    text-align: center;
    vertical-align: top;
    border: 1px solid rgba(204, 204, 204, 1);
    cursor: pointer;
    display: block;
}

.index-news-top-right li.on {
    background: rgba(20, 85, 150, 1);
    border: 1px solid rgba(20, 85, 150, 1);
    color: #fff;
}

.index-news-list {
    margin-top: 28px;
}

.index-news-list .swiper-slide ul {

}

.index-news-list .swiper-slide ul li {
    border-top: 1px solid rgba(204, 204, 204, 1);
    overflow: hidden;
    display: flex;
}

.index-news-list .swiper-slide ul li .date {
    line-height: 57px;
    margin-right: 37px;
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: center;
    vertical-align: top;
    font-family: HarmonyOS_Sans;
}

.index-news-list .swiper-slide ul li .date span {
    line-height: 24px;
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    vertical-align: top;
    display: block;
}

.index-news-list .swiper-slide ul li .info {
    flex: 1;
}

.index-news-list li h3 {
    line-height: 38px;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    vertical-align: top;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.index-news-list li p {
    max-height: 60px;
    line-height: 30px;
    margin: 16px 0;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    vertical-align: top;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.index-news-list li .more {
    line-height: 24px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(102, 102, 102, 1);
    vertical-align: top;
}

.index-news-list .swiper-slide ul .news-item-1 {
    width: 584px;
    margin-right: 56px;
    border-top: 0;
    float: left;
}

.index-news-list .swiper-slide ul .news-item-2, .index-news-list .swiper-slide ul .news-item-3 {
    padding: 65px 0 0;
}

.index-news-list .swiper-slide ul .news-item-2 {
    margin-bottom: 70px
}

.index-news-list .swiper-slide ul .news-item-1 img {
    width: 100%;
    margin-bottom: 20px;
}

@media screen and (max-width: 1600px) {
    .index-mode-title {
        line-height: 56px;
        font-size: 38px;
    }

    .index-mode-subtitle {
        line-height: 28px;
        font-size: 19px;
    }

    .index-banner-swiper .slide-content h1 {
        max-width: 560px;
        line-height: 76px;
        font-size: 50px;
    }

    .index-banner-swiper .slide-content .phone {
        line-height: 60px;
        padding: 0 18px;
        font-size: 26px;
    }

    .index-about {
        padding: 70px 0 100px;
    }

    .index-about-left h1 {
        line-height: 56px;
        font-size: 38px;
    }

    .index-about-left ul {
        margin-top: 40px;
    }

    .index-about-left li h4 {
        line-height: 1;
        font-size: 42px;
    }

    .index-about-left .desc p {
        line-height: 23px;
        margin-top: 14px;
        font-size: 15px;
    }

    .index-about-left .more {
        line-height: 44px;
        padding: 0 44px;
        margin-top: 30px;
    }

    .index-about-right {
        margin-left: 70px;
    }

    .index-about-right video {
        width: 500px;
        height: 350px;
    }

    .index-business-area {
        padding: 70px 0 80px;
    }

    .index-business-area-list h3 {
        line-height: 30px;
        font-size: 26px;
    }

    .index-business-area-list .more {
        line-height: 22px;
        padding: 4px 12px;
        font-size: 15px;
    }

    .index-advantage {
        padding: 80px 0 75px;
    }

    .index-advantage-list h3 {
        line-height: 40px;
        font-size: 28px;
    }

    .index-case {
        padding: 68px 0 74px;
    }

    .index-case-swiper .swiper-slide .frontend h3 {
        font-size: 18px;
    }

    .index-case-swiper .swiper-slide-active .frontend h3 {
        font-size: 28px;
    }

    .index-case-swiper .more {
        line-height: 22px;
        margin-top: 11px;
        padding: 3px 11px;
        font-size: 15px;
    }

    .index-case .index-case-btm a {
        line-height: 25px;
        padding: 10px 20px;
        font-size: 17px;
    }

    .index-news {
        padding: 58px 0 75px;
    }

    .index-news-top-right li {
        line-height: 25px;
        margin-left: 18px;
        padding: 8px 30px;
        font-size: 17px;
    }

    .index-news-list .swiper-slide ul .news-item-1 {
        width: 500px;
    }

    .index-news-list .swiper-slide ul .news-item-2 {
        padding-bottom: 50px;
    }

    .index-news-list .swiper-slide ul .news-item-2, .index-news-list .swiper-slide ul .news-item-3 {
        padding: 50px 0 0;
    }

    .index-news-list .swiper-slide ul li .date {
        font-size: 42px;
    }

    .index-news-list .swiper-slide ul li .date span {
        font-size: 19px;
    }

    .index-news-list li h3 {
        line-height: 34px;
        font-size: 24px;
    }

    .index-news-list li p {
        max-height: 56px;
        line-height: 28px;
        margin: 14px 0;
        font-size: 15px;
    }
}

@media screen and (max-width: 1400px) {

    .index-mode-title {
        line-height: 50px;
        font-size: 32px;
    }

    .index-mode-subtitle {
        line-height: 24px;
        font-size: 17px;
    }

    .index-banner-swiper .slide-content h1 {
        max-width: 460px;
        line-height: 66px;
        font-size: 40px;
    }

    .index-banner-swiper .slide-content .phone {
        line-height: 50px;
        padding: 0 12px;
        font-size: 22px;
    }

    .index-about {
        padding: 60px 0 80px;
    }

    .index-about-left h1 {
        line-height: 46px;
        font-size: 32px;
    }

    .index-about-left h3 {
        line-height: 24px;
        font-size: 16px;
    }

    .index-about-left ul {
        margin-top: 24px;
    }

    .index-about-left li h4 {
        font-size: 36px;
    }

    .index-about-left li p {
        line-height: 22px;
        font-size: 15px;
    }

    .index-about-left .desc p {
        line-height: 21px;
        margin-top: 10px;
        font-size: 14px;
    }

    .index-about-left .more {
        line-height: 40px;
        padding: 0 34px;
        margin-top: 20px;
    }

    .index-about-right {
        margin-left: 40px;
    }

    .index-about-right video {
        width: 400px;
        height: 280px;
    }

    .index-business-area {
        padding: 60px 0 70px;
    }

    .index-business-area-list {
        margin-top: 40px;
    }


    .index-business-area-list li {
        margin-left: 16px;
    }

    .index-business-area-list h3 {
        line-height: 28px;
        font-size: 24px;
    }

    .index-business-area-list .more {
        line-height: 20px;
        padding: 4px 8px;
        font-size: 14px;
    }

    .index-advantage {
        padding: 70px 0 65px;
    }

    .index-advantage-list h3 {
        line-height: 36px;
        font-size: 26px;
    }

    .index-case {
        padding: 58px 0 64px;
    }

    .index-case-swiper-content {
        margin: 20px auto 40px;
    }

    .index-case-swiper .swiper-slide .frontend h3 {
        font-size: 16px;
    }

    .index-case-swiper .swiper-slide-active .frontend h3 {
        font-size: 24px;
    }

    .index-case-swiper .more {
        line-height: 22px;
        margin-top: 11px;
        padding: 3px 8px;
        font-size: 15px;
    }

    .index-case .index-case-btm a {
        line-height: 24px;
        padding: 8px 16px;
        font-size: 16px;
    }

    .index-news {
        padding: 48px 0 65px;
    }

    .index-news-top-right li {
        line-height: 23px;
        margin-left: 14px;
        padding: 4px 20px;
        font-size: 16px;
    }

    .index-news-list .swiper-slide ul .news-item-1 {
        width: 360px;
    }

    .index-news-list .swiper-slide ul .news-item-1 img {
        margin-bottom:16px;
    }

    .index-news-list .swiper-slide ul .news-item-2 {
        margin-bottom: 40px;
    }

    .index-news-list .swiper-slide ul .news-item-2, .index-news-list .swiper-slide ul .news-item-3 {
        padding: 40px 0 0;
    }

    .index-news-list .swiper-slide ul li .date {
        margin-right: 26px;
        font-size: 38px;
    }

    .index-news-list .swiper-slide ul li .date span {
        font-size: 17px;
    }

    .index-news-list li h3 {
        line-height: 30px;
        font-size: 22px;
    }

    .index-news-list li p {
        max-height: 48px;
        line-height: 24px;
        margin: 10px 0;
        font-size: 14px;
    }
}

@media screen and (max-width:1200px) {
    .index-banner-swiper .slide-content .wrap {
        padding: 0 30px;
    }

    .index-banner-swiper .swiper-button-prev {
        margin-left:1%;
    }

    .index-banner-swiper .swiper-button-next {
        margin-right:1%;
    }

    .index-banner-swiper .slide-content h1 {
        max-width: 80%;
        line-height: 36px;
        font-size:30px;
    }

    .index-banner-swiper .slide-content .phone {
        line-height: 36px;
        font-size:20px;
    }

    .index-banner-swiper .slide-content .phone svg {
        width:22px;
        height:22px;
        margin-right:4px;
    }

    .index-mode-title {
        line-height: 46px;
        font-size: 28px;
    }

    .index-mode-subtitle {
        line-height: 22px;
        font-size: 16px;
    }

    .index-about {
        padding: 50px 0 70px;
        background-size: 150%;
    }

    .index-about-left h1 {
        line-height: 42px;
        font-size: 28px;
    }

    .index-about-left h3 {
        line-height: 22px;
        font-size: 15px;
    }

    .index-about-left ul {
        margin-top: 18px;
    }

    .index-about-left li h4 {
        font-size: 32px;
    }

    .index-about-left li p {
        line-height: 18px;
        font-size: 14px;
    }

    .index-about-left .desc p {
        line-height: 20px;
        margin-top: 8px;
    }

    .index-about-left .more {
        line-height: 32px;
        padding: 0 24px;
        margin-top: 14px;
    }

    .index-about-right {
        margin-left: 20px;
    }

    .index-business-area {
        padding: 50px 0 60px;
    }

    .index-business-area-list {
        margin-top: 30px;
    }


    .index-business-area-list li {
        margin-left: 14px;
    }

    .index-business-area-list h3 {
        line-height: 28px;
        font-size: 22px;
    }

    .index-advantage {
        padding: 60px 0 55px;
    }

    .index-advantage-list h3 {
        line-height: 34px;
        font-size: 24px;
    }

    .index-advantage-list .line {
        width:30px;
        height:3px;
    }

    .index-case {
        padding: 48px 0 54px;
    }

    .index-case-swiper-content {
        margin: 20px auto 30px;
    }

    .index-case-swiper {
        width: calc(100% - 100px);
    }

    .index-case-swiper .swiper-slide {
        transform: scale(1);
    }

    .index-case-swiper .swiper-slide .frontend {
        height:40px;
    }

    .index-case-swiper .swiper-slide-active .frontend {
        /*height: 100%;*/
        padding:10px 22px 0;
    }

    .index-case-swiper .swiper-slide-active .frontend h3,.index-case-swiper .swiper-slide .frontend h3 {
        font-size: 15px;
    }

    .index-case-swiper .swiper-slide-active .more {
        display: none;
    }

    .index-case-swiper .swiper-slide:hover .frontend {
        height: 100%;
    }

    .index-case-swiper .swiper-slide:hover .more {
        display: inline-block;
    }

    .index-case-swiper .more {
        line-height: 22px;
        margin-top: 11px;
        padding: 3px 8px;
        font-size: 15px;
    }

    .index-case .index-case-btm a {
        line-height: 24px;
        padding: 8px 16px;
        font-size: 16px;
    }

    .index-case .swiper-button-prev, .index-case .swiper-button-next {
        width:45px;
        height:45px;
    }

    .index-case .swiper-button-prev svg, .index-case .swiper-button-next svg {
        width:16px;
        height:18px;
    }

    .index-case .swiper-button-prev {
        left:0px;
    }

    .index-case .swiper-button-next {
        right:0px;
    }

    .index-news {
        padding: 38px 0 55px;
    }

    .index-news-top-right li {
        line-height: 23px;
        margin-left: 14px;
        padding: 4px 20px;
        font-size: 16px;
    }

    .index-news-list .swiper-slide ul .news-item-1 {
        width: 340px;
    }

    .index-news-list .swiper-slide ul .news-item-1 img {
        margin-bottom:16px;
    }

    .index-news-list .swiper-slide ul .news-item-2 {
        margin-bottom: 20px;
    }

    .index-news-list .swiper-slide ul .news-item-2, .index-news-list .swiper-slide ul .news-item-3 {
        padding: 20px 0 0;
    }

    .index-news-list .swiper-slide ul li .date {
        margin-right: 16px;
        font-size: 30px;
    }

    .index-news-list .swiper-slide ul li .date span {
        font-size: 14px;
    }

    .index-news-list li h3 {
        line-height: 26px;
        font-size: 18px;
    }

    .index-news-list li p {
        max-height: 48px;
        line-height: 24px;
        margin: 6px 0;
    }

    .index-news-list li .more {
        font-size: 14px;
    }
}

@media screen and (max-width: 960px) {
    .index-mode-title {
        line-height: 40px;
        font-size: 26px;
    }

    .index-mode-subtitle {
        line-height: 20px;
        font-size: 15px;
    }

    .index-banner-swiper .slide-content .wrap {
        width: auto;
        text-align: center;
    }

    .index-banner-swiper .slide-content h1 {
        width: 100%;
        max-width: none;
        line-height: 32px;
        font-size: 26px;
        text-align: center;
    }

    .index-banner-swiper .slide-content .phone {
        line-height: 28px;
        font-size:16px;
    }

    .index-about {
        padding:40px 0 60px;
        background-size: 160%;
    }

    .index-about .wrap {
        flex-direction: column;
    }

    .index-about-left h1 {
        line-height: 36px;
        font-size:24px;
        text-align: center;
    }

    .index-about-left h3 {
        text-align: center;
    }

    .index-about-right {
        margin-left:0;
        padding-top:30px;
        width:100%;
    }

    .index-about-right video {
        width: 100%;
        height:auto;
    }

    .index-business-area-list {
        flex-wrap: wrap;
    }

    .index-business-area-list li {
        width:calc(50% - 15px);
        margin-left:10px;
        margin-top:20px;
    }

    .index-business-area-list li:nth-child(2n+1) {
        margin-left:0;
        margin-top:20px;
    }

    .index-business-area-list li img {
        width:100%;
    }

    .index-advantage {
        padding: 50px 0 45px;
    }

    .index-advantage-list li {
        width: calc(33.33% - 15px);
        margin-top: 25px;
        margin-left: 0px;
    }

    .index-advantage-list li:first-child, .index-advantage-list li:nth-child(2) {
        width: calc(50% - 15px);
    }

    .index-advantage-list .frontend, .index-advantage-list .frontend-content {
        padding: 17px 15px 17px;
    }

    .index-advantage-list h3 {
        line-height: 30px;
        font-size: 20px;
    }

    .index-advantage-list .line {
        margin: 4px auto;
    }

    .index-advantage-list p {
        line-height: 22px;
        font-size:14px;
    }

    .index-advantage-list .more {
        margin-top:20px;
    }

    .index-case {
        padding: 38px 0 44px;
    }

    .index-case-swiper .swiper-slide-active .frontend h3,.index-case-swiper .swiper-slide .frontend h3 {
        font-size:14px;
    }

    .index-case .swiper-button-prev, .index-case .swiper-button-next {
        width:32px;
        height:32px;
    }

    .index-case .swiper-button-prev svg, .index-case .swiper-button-next svg {
        width:14px;
        height:15px;
    }

    .index-case .index-case-btm a {
        line-height: 18px;
        padding: 6px 12px;
        font-size: 14px;
    }

    .index-case .index-case-btm a svg {
        height:14px;
        margin-left:4px;
        vertical-align: middle;
    }

    .index-news-top {
        flex-direction: column;
    }

    .index-news-top-right {
        width: 100%;
        margin: 20px 0 10px;
        justify-content: center;
    }

    .index-news-list .swiper-slide ul .news-item-1 {
        float: none;
        width: 100%;
        margin-bottom:20px;
    }

    .index-news-list .swiper-slide ul .news-item-1 img {
        width: 200px;
        margin-right:15px;
        float:left;
    }

    .index-news-list .swiper-slide ul li .date {
        line-height: 40px;
        font-size:26px;
    }

    .index-news-list li h3 {
        line-height:24px;
        font-size: 16px;
    }

    .index-news-list li p {
        max-height: 40px;
        line-height: 20px;
    }
}

@media screen and (max-width: 480px) {
    .index-banner-swiper .swiper-button-prev, .index-banner-swiper .swiper-button-next {
        width:30px;
        height:30px;
    }

    .index-banner-swiper .swiper-button-prev svg, .index-banner-swiper .swiper-button-next svg {
        width:6px;
        height:10px;
    }

    .index-banner-swiper .slide-content .wrap {
        width: 90%;
    }

    .index-banner-swiper .slide-content h1 {
        line-height: 28px;
        font-size: 20px;
    }

    .index-banner-swiper .slide-content .phone {
        margin-top:8px;
        font-size: 14px;
    }

    .index-banner-swiper .slide-content .phone svg {
        width:18px;
        height:18px;
    }

    .index-mode-title {
        line-height: 34px;
        font-size: 22px;
    }

    .index-mode-subtitle {
        line-height: 20px;
        font-size: 15px;
    }

    .index-about {
        background-size: 200%;
    }

    .index-about-left h1 {
        line-height: 32px;
        font-size:22px;
    }

    .index-about-left h3 {
        line-height: 20px;
        font-size:14px;
    }

    .index-about-left .more {
        position: relative;
        left:50%;
        transform: translateX(-50%);
    }

    .index-about-left li h4 {
        font-size:28px;
    }

    .index-business-area-list li {
        width: calc(50% - 5px);
        margin-top:8px!important;
    }

    .index-business-area-list h3 {
        line-height: 24px;
        font-size:18px;
    }

    .index-business-area-list li .frontend {
        padding: 20px 16px 0;
    }

    .index-advantage-list li,.index-advantage-list li:first-child, .index-advantage-list li:nth-child(2) {
        width:100%;
    }

    .index-news-list .swiper-slide ul .news-item-1 img {
        width:150px;
    }
}