@charset "utf-8";
.head-page .item:nth-child(1) span {
    color: #13337A;
    font-weight: bold;
}

.index .page-tit {
    margin-left: 43px;
    line-height: 1.1;
}

.index .page-line {
    margin-left: 43px;
    margin-top: 7px;
    width: 190px;
}

.index .page-line::before {
    width: 120px;
    transform: translateY(-100%);
}

.index-page01 {
    position: relative;
}

.index-page01::after {
    content: "";
    display: block;
    width: 50%;
    height: 540px;
    position: absolute;
    bottom: 0;
    left: 0;
    background: url(../img/index01-bg.png) no-repeat center/cover;
    z-index: -1;
}

.index-page02 {
    background: #F5F7FA;
}

.index-page02 .navlists {
    justify-content: space-between;
}

.item-icon {
    position: relative;
    display: inline-block;
    margin-bottom: 10px;
}

.item-icon img {
    transition: all .4s;
}

.item-icon .h-img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
}

.index-page02 .desc {
    color: #333333;
    transition: all .4s;
}

.index-page02 .line {
    width: 100%;
    height: 1px;
    background: #333333;
    position: relative;
    margin: 7px 0 10px;
    transition: all .4s;
}

.index-page02 .line::after {
    content: "";
    display: block;
    width: 13px;
    height: 13px;
    position: absolute;
    top: 50%;
    left: 45px;
    transform: translateY(-50%);
    background: url(../img/index02-next.png) no-repeat center/cover;
    opacity: 0;
    transition: all .4s;
}

.index-page02 .con {
    color: #333333;
    transition: all .4s;
}

.index-page02 .item {
    width: 162px;
    cursor: pointer;
    transition: all .4s;
}

.index-page02 .item.active .item-icon .h-img {
    opacity: 1;
}

.index-page02 .item.active .item-icon .p-img {
    opacity: 0;
}

.index-page02 .item.active .desc {
    color: #143374;
}

.index-page02 .item.active .line {
    background: #153474;
}

.index-page02 .item.active .line::after {
    opacity: 1;
}

.index-page02 .item.active .con {
    color: #143374;
}

.index-page02 .list {
    align-items: flex-start;
    height: 402px;
    display: none;
}

.index-page02 .list.active {
    display: flex;
}

.index-page02 .list .texts {
    width: 37.15%;
    height: 100%;
    background: #143374;
    padding: 57px 60px;
    box-sizing: border-box;
}

.index-page02 .list .text {
    color: #EEF5FF;
    line-height: 1.72;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 8;
    overflow: hidden;
}

.index-page02 .list .img {
    width: 62.85%;
    height: 100%;
}

.index-page02 .btn-detail {
    width: auto;
    display: flex;
    align-items: center;
    color: #999999;
    margin-top: 65px;
}

.index-page02 .btn-detail img {
    margin-right: 10px;
}

.index-page03 .list {
    width: 32.57%;
    margin-right: 1.145%;
}

.index-page03 .list:nth-child(3n) {
    margin-right: 0;
}

.index-page03 .list .img {
    height: 280px;
}

.index-page03 .list .texts {
  
    background: #143374;
    padding: 45px 35px;
    box-sizing: border-box;
    overflow: hidden;
}

.index-page03 .list .tit {
    color: #FFFFFF;
}

.index-page03 .list .tit img {
    margin-right: 20px;
}

.index-page03 .list .desc {
    color: #EFF6FF;
    line-height: 1.72;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    margin-top: 20px;
    height: 72px;
}

.btn-detail {
    width: 40px;
    float: right;
    margin-top: 30px;
    transition: all .4s;
}

@media only screen and (min-width:960px) {
    .btn-detail:hover {
        transform: translateX(8px);
    }
    .index-page03 .list:hover .img img {
        height: 110%;
    }
    .index-page02 .list .img:hover img{
        height:110%
    }

     .index-page02 .item:hover .item-icon .h-img {
        opacity: 1;
    }

    .index-page02 .item:hover .item-icon .p-img {
        opacity: 0;
    }

    .index-page02 .item:hover .desc {
        color: #143374;
    }

    .index-page02 .item:hover .line {
        background: #153474;
    }

    .index-page02 .item:hover .line::after {
        opacity: 1;
    }

    .index-page02 .item:hover .con {
        color: #143374;
    }
}


@media only screen and (max-width:1800px) {
    .about-video{
        padding-left: 11%;
    }
    .about-video .text {
        -webkit-line-clamp: 18;
    }
}

@media only screen and (max-width:1680px) {
    .about-video{
        padding-left: 8.25%;
    }
    .about-video .text {
        -webkit-line-clamp: 17;
    }
}
@media only screen and (max-width:1600px) {
    .about-video{
        padding-left: 6.25%;
    }
    .about-video .text {
        -webkit-line-clamp: 16;
    }
}
@media only screen and (max-width:1480px) {
    .about-video{
        padding-left: 4%;
    }
    .about-video .text {
        -webkit-line-clamp: 15;
    }
}
@media only screen and (max-width:1480px) {
    .about-video .text {
        -webkit-line-clamp: 13;
    }
}
@media only screen and (max-width:1280px) {
    .about-video .text {
        -webkit-line-clamp: 11;
    }
    .about-video .video .video-main{
        width: 65px;
    }
    .banner .advice-tit{
        font-size: 50px;
    }
}
@media only screen and (max-width:1200px) {
    .banner .advice-tit{
        -webkit-line-clamp: 10;
    }
    .banner .advice-tit {
        font-size: 42px;
    }
    .banner .advice-ftit{
        font-size: 18px;
    }
    .index-banner .advice {
        margin-top: initial;
    }
}
@media only screen and (max-width:1043px) {
    .about-video .text {
        -webkit-line-clamp: 8;
    }
    .index-page03 .list .texts {
        padding: 40px 25px;
    }
    .index-page03 .list .desc {
        -webkit-line-clamp: 2;
        margin-top: 20px;
        height: auto;
    }
    .banner .advice-tit {
        font-size: 36px;
    }
    .index-banner .advice {
        margin-top: initial;
    }
    .banner .advice-ftit{
        font-size: 14px;
    }
}

@media only screen and (max-width:1024px) {
   
    .page-line-img img{
        height: 35px;
    }
    .about-video .text{
        margin-top: 50px;
    }
}

@media only screen and (max-width:768px) {
    .index .page-tit{
        margin-left: 0;
        text-align: center;
    }
    .btn-detail {
        width: 35px;
        float: initial;
        margin-top: 16px;
        transition: all .4s;
        display: block;
    }
    .index .page-line {
        margin-left: 0;
        margin-top: 10px;
        width: 115px;
        display: none;
    }
    .index .page-line::before {
        width: 85px;
        transform: translateY(-100%);
        height: 2px;
    }
    .banner .advice-tit {
        font-size: 22px;
    }
    .index-page01 .lists{
        display: flex;
        flex-direction: column-reverse;
    }
    .index-page01 .watch-more{
        float: initial;
        position: absolute;
        bottom: 35px;
    }
    .about-video {
        padding-left: 4%;
        padding-right: 4%;
        padding-bottom: 90px;
    }
    .about-video .video{
        width: 100%;
        margin-left: 0;
        margin-top: 20px;
    }
    .about-video .text {
        margin-top: 20px;
    }
    .about-video .video .video-main {
        width: 40px;
    }
    .index-page02 .list{
        height: auto;
        flex-direction: column-reverse;
    }
    .index-page02 .list .img {
        width: 100%;
        height: auto;
    }
    .index-page02 .list .img .bg-img {
        position: initial;
        transform: translate(0);
        height: auto;
        max-width: 100%;
    }
    .index-page02 .list .texts {
        width: 100%;
        height: auto;
        padding: 25px 20px;
    }
    .index-page02 .btn-detail{
        margin-top: 16px;
    }
    .item-icon{
        display: none;
    }
    .index-page02 .desc{
        display: none;
    }
    .index-page02 .item{
        width: auto;
        margin: 2px 0 11px;
    }
    .index-page02 .line{
        height: 0;
        margin-top: 2px;
    }
    .index-page03 .list {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }
    .index-page03 .list:last-child{
        margin-bottom: 0;
    }
    .index-page03 .list .img {
        height: auto;
    }
    .index-page03 .list .img .bg-img {
        position: initial;
        transform: translate(0);
        height: auto;
        max-width: 100%;
    }
    .index-page03 .list .texts {
        padding: 25px 20px;
    }
    .index-page03 .list .tit img {
        margin-right: 10px;
        width: 20px;
    }
    .index-page03 .list .desc{
        margin-top: 15px;
    }
    .page-line-img{
        display: none;
    }


    .navslist{
        overflow-x: auto;
    }
    .index-page02 .navlists {
        justify-content: flex-start;
        width: 500px;
    }
    .index-page02 .item {
        width: auto;
        margin: 0 18px 0 0;
        display: flex;
        flex-direction: column-reverse;
    }
    .index-page02 .item:last-child{
        margin-right: 0;
    }

    .navslist::-webkit-scrollbar {
        display: none;
    }
    .navslist::-webkit-scrollbar-thumb {
        display: none;
    }
    .navslist::-webkit-scrollbar-track {
        display: none;
    }
    .index-banner .swiper-pagination{
        bottom: 15px;
    }
    .index-banner .swiper-pagination-bullet{
        width: 8px;
        height: 8px;
    }
    .index-page02 .line::after {
        width: 11px;
        height: 11px;
        top: 50%;
        left: 50%;
        transform: rotate(270deg);
        margin-left: -5.5px;
    }
    .watch-more img{
        width: 35px;
    }
    .btn-detail img{
        width: 35px;
    }
}