body, html {
    /*background-image: url("../images/bg.png");*/
    background-repeat: no-repeat;
}

.header-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 100;
}

.header-bg img {
    display: block;
    width: 100%;
    user-select: none;
}

.header {
    height: 80px;
    width: 100%;
    background-color: #F1F7FF;
}

.header .header-content {
    width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header .header-content .header-content-right {
    display: flex;
    align-items: center;
}
.header .header-content .header-content-right .header-content-right-item {
    margin-left: 50px;
    font-size: 18px;
    color: #778299;
    cursor: pointer;
    display: flex;
    align-items: center;
}
.header .header-content .header-content-right .header-content-right-item img{
    width: 24px;
    display: block;
    margin-right: 6px;
}
.header .header-content .logo img {
    width: 163px;
    display: block;
}

.header .header-content .download {
    width: 136px;
    height: 44px;
    line-height: 44px;
    border-radius: 50px;
    border: 2px solid #179CFF;
    color: #179CFF;
    display: flex;
    justify-content: center;
    align-items: center;
}

.header .header-content .download img {
    width: 28px;
    display: block;
    margin-right: 5px;
}

.banner {
    min-height:260px;
    height: auto;
    background: linear-gradient(to bottom,#F1F7FF,#CAE1FF);
}

.banner img {
    display: inline-block;
    height: auto;
    max-width:100%;
}

.container {
    width: 1200px;
    margin: auto;
}

.container .introduction {
    margin-top: -30px;
    height: 296px;
    position: relative;
    z-index: 99;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    /*background-image: url("../images/desc_bg.png");*/
    background-size: 100%;
    background-repeat: no-repeat;
    background-color: #fff;
}

.container .introduction .introduction-title {
    display: flex;
    justify-content: center;
    background-size: 100%;
    background-repeat: no-repeat;
    padding-top: 30px;
}

.container .introduction .introduction-title img {
    display: block;
    width: 764px;
}

.container .introduction .introduction-content {
    padding: 20px;
    line-height: 36px;
    text-indent: 18px;
    color: #778299;
}

.container .introduction .introduction-content a {
    color: #2DAFFF;
}

.container .news {
    margin-top: 35px;
}

.container .news .news-top {
    display: flex;
    justify-content: center;
    margin-bottom: 21px;
}

.container .news .news-top img {
    display: block;
    width: 764px;
}

.container .news .news-content {
    background: linear-gradient(180deg, #FAFBFF 0%, #F2F6FE 100%);
    border-radius: 30px;
    padding: 30px;
    box-shadow: 0 8px 16px 0 #314C9A0D;
    display: flex;
    flex-wrap: wrap;
    position: relative;
}
.container .news .news-content::after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid #fff;
    z-index: 0;
    border-radius: 30px;
}

.container .news .news-content .news-item {
    width: 360px;
    height: 418px;
    background-color: #fff;
    overflow: hidden;
    margin-right: 30px;
    margin-bottom: 20px;
    border-radius: 13px;
    /*background-image: url("../images/news_footer_bg.png");*/
    background-repeat: no-repeat;
    background-position: left bottom;
    background-size: 100%;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

.container .news .news-content .news-item:nth-child(3n) {
    margin-right: 0;
}

.container .news .news-content .news-item .news-cover {
    height: 202px;
}

.container .news .news-content .news-item .news-cover img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.container .news .news-content .news-item .news-info {
    padding: 20px;
}

.container .news .news-content .news-item .news-info .news-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 28px;
    height: 56px;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
}

.container .news .news-content .news-item .news-info .news-desc {
    font-size: 14px;
    font-weight: 400;
    line-height: 22px;
    color: #778299;
    margin-top: 10px;
    height: 66px;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:3;
}

.container .news .news-content .news-item .news-info .news-line {
    border: 1px solid #F1F7FF;
    margin: 10px 0;
}
.container .news .news-content .news-item .news-info .news-footer{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.container .news .news-content .news-item .news-info .news-footer .news-author {
    display: flex;
    align-items: center;
}

.container .news .news-content .news-item .news-info .news-footer img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: none;
}
.news-author img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: none;
}

.container .news .news-content .news-item .news-info .news-footer .news-author .news-author-nickname {
    font-size: 14px;
    margin-left: 5px;
}
.container .news .news-content .news-item .news-info .news-footer .news-time{
    font-size: 14px;
    color: #778299;
}
.container .news .news-content .news-more{
    width: 100%;
    height: 53px;
    cursor: pointer;
    border: 1px solid #DEE6EE;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    color: #778299;
    font-size: 16px;
    border-radius: 30px;
    position: relative;
    z-index: 1;
}

.container .news .news-content .news-more img{
    display: block;
    width: 16px;
    height: 16px;
    margin-right: 5px;
}
.footer{
    height: 120px;
    margin-top: 96px;
    background-color: #495161;
}
.footer .footer-content{
    height: 120px;
    display: flex;
    align-items: center;
}
.footer .footer-content .footer-content-left img{
    display: block;
    width: 166px;
}
.footer .footer-content .footer-content-line{
    height: 70px;
    border-left: 1px solid #5E6572;
    margin: 0 70px;
}
.footer .footer-content .footer-content-right{
    color: #9EA4C0;
}
.primary{
    color: #1F99FF;
}

.circle-loading {
    animation: circle infinite 0.75s linear;
}
@keyframes circle {
    0% {
        transform: rotate(360deg);
    }
    100% {
        transform: rotate(0);
    }
}
.no-scroll {
    overflow: hidden;
}
.detail-modal{
    position: relative;
}
.detail-modal .detail-mask{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 999;
}
.detail-modal .detail-modal-content{
    width: 800px;
    height: 620px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    border-radius: 20px;
    box-shadow: 0 8px 16px 0 #314C9A0D;
    z-index: 9999;
    background: linear-gradient(180deg, #FAFBFF 0%, #F2F6FE 100%);
}
.detail-modal .detail-modal-content .detail-modal-content-close{
    position: absolute;
    top: -10px;
    right: -10px;
}
.detail-modal .detail-modal-content .detail-modal-content-close img{
    cursor: pointer;
    display: block;
    width: 40px;
    height: 40px;
}
.detail-modal .detail-modal-content .detail-modal-info{
    padding: 30px;
    overflow-y: scroll;
    height: calc(100% - 60px);
}
.detail-modal .detail-modal-content .detail-modal-info .detail-modal-info-title{
    font-size: 18px;
    font-weight: 600;
    line-height: 36px;
}
.detail-modal .detail-modal-content .detail-modal-info .detail-modal-info-desc{
    font-size: 18px;
    color: #778299;
    line-height: 36px;
}
.detail-modal .detail-modal-content .detail-modal-info .detail-modal-info-content{
    margin-top: 10px;
    line-height: 32px;
    color: #778299;
}
.detail-modal .detail-modal-content .detail-modal-info .detail-modal-info-content img{
    max-width: 100%;
}
.ad{
    position: fixed;
    bottom: 50px;
    z-index: 99999;
    cursor: pointer;
}
.ad img{
    display: block;
    width: 100%;
}
.ad.ad-left{
    left: 0;
    width: 300px;
}
.ad.ad-right{
    right: 0;
    width: 300px;
}

@media screen and (max-width: 1080px){
    .ad.ad-left{
        left: 0;
        width: 200px;
    }
    .ad.ad-right{
        right: 0;
        width: 200px;
    }
}
@media screen and (min-width: 1080px) and (max-width: 1440px){
    .ad.ad-left{
        left: 0;
        width: 230px;
    }
    .ad.ad-right{
        right: 0;
        width: 230px;
    }
}

@media screen and (min-width: 1440px) and (max-width: 1680px){
    .ad.ad-left{
        left: 0;
        width: 260px;
    }
    .ad.ad-right{
        right: 0;
        width: 260px;
    }
}