.download .banner {
    width: 100%;
    height: 733px;
    position: relative;
    background-image: url("/static/images/download/banner.jpg");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.download .banner-count {
    position: relative;
    width: 1200px;
    margin: 0 auto;
}
.download .banner-count .banner-text {
    color: #fff;
    position: relative;
    top: 180px;
    font-family: PingFang SC;
}
.download .banner-count .banner-text .title {
    font-size: 42px;
    font-weight: 600;
}
.download .banner-count .banner-text .desc {
    font-size: 20px;
    margin-top: 20px;
    line-height: 30px;
}
.download .down-card {
    width: 1200px;
    margin: -270px auto 0;
    position: relative;

}
.download .download-title {
    align-items: center;
    justify-content: center;
}
.download .download-title .title-img {
    width: 33px;
    height: 33px;
    margin-right: 6px;
}
.download .download-title .text {
    font-family: "pingfang SC";
    color: #fff;
    font-size: 28px;
    font-weight: 600;
}
.download .download-title .demo-title {
    color: #303133;
}
.download .down-card ul {
    margin-top: 30px;
}
.download .down-card .card-list {
    width: 380px;
    overflow: hidden;
    margin-right: 30px;
    border-radius: 16px;
    box-shadow: 0px 0px 15px 0px rgba(0,0,0,0.05);
    background: #fff;
    margin-bottom: 30px;
}
.download .down-card .card-list:nth-child(3n) {
    margin-right: 0;
}
.download .down-card .card-list .card-title {
    font-size: 20px;
    color: #333;
    padding: 15px 24px;
    font-weight: 500;
}
.download .down-card .card-list {
    background-image: url("/static/images/download/card-1.png");
    background-repeat: no-repeat;
    background-size: 100% 78px;
}
.download .down-card .list-2 {
    background-image: url("/static/images/download/card-2.png");
}
.download .down-card .list-3 {
    background-image: url("/static/images/download/card-3.png");
}
.download .down-card .list-4 {
    background-image: url("/static/images/download/card-4.png");
}
.download .down-card .list-5 {
    background-image: url("/static/images/download/card-5.png");
}
.download .down-card .list-6 {
    background-image: url("/static/images/download/card-6.png");
}
.download .down-card .info {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    white-space: normal;
    word-break: break-all;
}

.download .down-card .info .info-desc {
    color: #777777;
    font-size: 14px;
    line-height: 25px;
}
.download .down-card .info .info-label {
    margin-top: 14px;
}
.download .down-card .info .info-label span {
    display: inline-block;
    padding: 0 6px;
    height: 19px;
    line-height: 19px;
    border-radius: 2px;
    font-size: 12px;
    margin-right: 1px;
}
.download .down-card .info .info-label .gray {
    color: #8590a6;
    background: #eee;
}
.download .down-card .info .info-label .blue {
    color: #2A7EFB;
    background: #E9F2FF;
    border: 1px solid #2A7EFB;
}
.download .down-card .info .info-label .yellow {
    color: #FAAD14;
    background:rgba(250, 173, 20, 0.1);
    border: 1px solid #FAAD14;
}
.download .down-card .info .info-label .green {
    color: #00B42A;
    background: rgba(0,180,42,0.1);
    border: 1px solid #00B42A;
}
.download .down-card .info .info-label .orange {
    color: #FE5C2D;
    background: rgba(254,92,45,0.1);
    border: 1px solid #FE5C2D;
}
.download .down-card .info .card-foot {
    margin-top: 24px;
    text-align: right;
}
.download .down-card .info .card-foot img{
    /* width: 20px; */
    height: 20px;
    margin-right: 6px;
}
.download .down-card .info .card-foot >div {
    display: flex;
    align-items: center;
    margin-right: 14px;

}
.download .down-card .info .card-foot span {
    color: #303133;
    font-size: 13px;
    font-weight: 600;
    font-family: "initial";
}
.download .demonstration {
    margin-top: 50px;
    width: 100%;
    background-image: url("/static/images/download/demonstration.png");
    background-size: 100% 100%;
}
.download .demonstration .demo-count {
    margin: 100px auto 0;
    width: 1200px;
}
.download .demonstration .demo-content {
    display: flex;
    justify-content: space-around;
}
.download .demonstration .demo-text {
    width: 430px;
    font-size: 26px;
}
.download .demonstration .demo-nav {
    width: 200px;
}
.download .demonstration .demo-code, .download .demonstration .demo-image {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
}
.download .demonstration .demo-code {
    margin-right: 19px;
}
.download .demonstration .demo-code img {
    display: block;
}
.download .demonstration .code-box {
    width: 170px;
    height: 170px;
    background: url("/static/images/download/code-border.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}
.download .demonstration .code {
    width: 148px;
    height: 148px;
}
.download .demonstration .phone {
    width: 164px;
    height: 339px;
}
.download .demonstration .pillar-high {
    width: 221px;
    height: 293px;
}
.download .demonstration .pillar-short {
    width: 231px;
    height: 135px;
}
.download .demonstration .demo-text .title {
    font-weight: 600;
}

.download .demonstration .demo-text .tips {
    display: inline-block;
    width: 53px;
    height: 30px;
    background: #2A7EFB;
    border-radius: 56px 56px 56px 2px;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    position: relative;
    top: -30px;
    text-align: center;
    line-height: 30px;
}
.download .demonstration .demo-text .info {
    font-size: 32px;
    color: #303133;
    font-weight: 600;
    line-height: 60px;
}
.download .demonstration .desc-link {
    margin-top: 10px;
}
.download .demonstration .desc-link div {
   font-size: 14px;
   color: #666666;
   line-height: 20px;
   margin-top: 8px;
   font-family: "PingFang SC";
}
.download .demonstration .desc-link .link-title {
    display: inline-block;
}
.download .demonstration .desc-link div a {
    color: #666666;
}
.download .demonstration .demo-download {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 142px;
    height: 46px;
    background: #2A7EFB;
    border-radius: 6px;
    color: #fff;
    font-size: 14px;
    margin-top: 30px;
}
.download .demonstration .demo-nav .nav-item {
    color: #666666;
    font-size: 15px;
    padding-right: 29px;
    cursor: pointer;
    text-align: right;
    height: 50px;
    line-height: 50px;
    transition: all ease .5s;
}
.download .demonstration .demo-nav .nav-item::after {
    content: "";
    display: block;
    width: 2px;
    height:30px;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -15px;
    transition: all ease .5s;
    opacity: 0;
    background: #2A74F3;
}
.download .demonstration .demo-nav .nav-item.active {
    color: #333333;
    font-size: 20px;
    position: relative;
}
.download .demonstration .demo-nav .nav-item.active::after {
    opacity: 1;
}
.download .advantage {
    width: 1200px;
    margin: 69px auto 0;
}
.download .advantage .advantage-title-info {
    margin-top: 20px;
    color: #666666;
    font-size: 16px;
    text-align: center;
    line-height: 28px;
}
.download .advantage .advantage-list {
    margin: 70px 0;
}
.download .advantage .advantage-list .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 0 0 20%;
}
.download .advantage .advantage-list .item .image {
    width: 128px;
    height: 128px;
}
.download .advantage .advantage-list .item .text {
    display: block;
    text-align: center;
    margin-top: 30px;
    color: #666666;
    font-size: 16px;
    line-height: 24px;
    font-weight: 400;
}
.download .advantage .advantage-list .item .text span{
    display: block;
    text-align: center;
    color: #333333;
    font-size: 18px;
    line-height: 30px;
    font-weight: 500;
}