.page.part {
    position: relative;
}

.bg-line {
    position: absolute;
    left: 0;
    top: 0.82rem;
    width: 100%;
    height: 1.05rem;
    background: url(/src/img/download/nav-line2.svg) left center no-repeat;
    background-size: auto 100%;
    animation: lineAnamite 10s ease-in infinite;
    /* border-left: 1px solid;
    border-top: 1px solid;
    border-image: linear-gradient(90deg, #3B3B3B 8%, rgba(59, 59, 59, 0) 95%) 1;
    transform: skew(-45deg); */
}

@keyframes lineAnamite {
    0% {
        width: 0px;
    }
    40% {
        width: 100%;
    }
    50% {
        width: 100%;
    }
    60% {
        width: 100%;
    }
    100% {
        width: 0px;
    }
}

.page-nav .nav-ul {
    overflow-x: hidden;
    overflow-x: scroll;
    width: 100%;
    height: 0.9rem;
    display: flex;
}

.page-nav .nav-ul::-webkit-scrollbar {
    display: none;
}

.page-nav .nav-ul li,
.page-nav .nav-ul li a {
    cursor: pointer;
    text-wrap: nowrap;
    font-family: 'Muli-Bold';
    font-size: 0.2rem;
    font-weight: bold;
    line-height: 0.9rem;
    color: #494949;
    position: relative;
}

.page-nav .nav-ul li {
    margin-right: 0.9rem;
}

.page-nav .nav-ul li.active a {
    color: #16519F;
    position: relative;
}

.page-nav .nav-ul li.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0.12rem;
    height: max(0.12rem, 3px);
    background: #16519F;
}

.part-content .li {
    display: none !important;
}

.part-content .li.active {
    display: block !important;
}

.content-head {
    margin: 0.9rem auto .76rem;
}

.content-head .title h3 {
    font-family: "Muli-Bold";
    font-size: 0.44rem;
    font-size: Max(0.44rem, 20px);
    font-weight: bold;
    line-height: 0.44rem;
    color: #3D3D3D;
}

.button-box .btn {
    padding: 0.1rem;
    min-width: 1.44rem;
    border-radius: 0.08rem;
    border: 1px solid #F9A61A;
    font-family: "Muli-Bold";
    font-size: .18rem;
    font-size: Max(.18rem, 13px);
    font-weight: bold;
    /* line-height: .48rem; */
    text-align: center;
    color: #F9A61A;
    z-index: 2;
    cursor: pointer;
    transition: all 0.5s ease-out;
}

.button-box .btn:first-child {
    margin-right: 0.36rem;
}

.button-box .btn:hover {
    background: #F9A61A;
    color: #fff;
}

.button-box .btn.active {
    background: #F9A61A;
    color: #fff;
}

.content-body {
    display: none;
}

.content-body.active {
    display: block;
}

.content-body .item {
    margin-bottom: .68rem;
}

.content-body .item .title {
    font-family: "Muli-Bold";
    font-size: 0.24rem;
    font-size: Max(0.24rem, 16px);
    font-weight: bold;
    line-height: normal;
    color: #3D3D3D;
}

.content-body .item .text {
    margin-top: .28rem;
    font-family: "Muli-Bold";
    font-size: 0.18rem;
    font-size: Max(0.18rem, 14px);
    font-weight: normal;
    line-height: 0.32rem;
    color: #666666;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 10;
    -webkit-box-orient: vertical;
}

.content-body .item .item1-l {
    width: 46%;
}

.content-body .item .item1-r {
    width: 49%;
}

.content-body .item .item2-li {
    width: 20%;
    min-width: 2.66rem;
    height: 6.47rem;
    height: Max(6.47rem, 400px);
    /* max-height: 400px; */
    border-radius: 0.08rem;
    overflow: hidden;
    margin-right: calc(5%/3);
    position: relative;
    transition: all 0.5s ease-out;
}

.content-body .item .item2-li:last-child {
    margin-right: 0;
}

.content-body .item .item2-li .img-box {
    position: relative;
    width: 100%;
    height: 100%;
    transition: all 0.5s ease-out;
    border-radius: 0.08rem;
    z-index: 1;
}

.content-body .item .item2-li .img-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.content-body .item .item2-li .img-box .img-bg {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(22, 81, 159, 0.5);
    backdrop-filter: blur(10px);
    z-index: -1;
}


/* .content-body .item .item2-li:hover, */

.content-body .item .item2-li.open {
    width: 55%;
}


/* .content-body .item .item2-li:hover .img-box .img-bg, */

.content-body .item .item2-li.open .img-box .img-bg {
    opacity: 1;
}

.content-body .item .item2-li .item-mes {
    width: 100%;
    height: 100%;
}

.content-body .item .item2-li.open .item-mes {
    padding: 0.48rem 0.65rem;
}

.content-body .item .item2-li .item-mes .sub-content {
    opacity: 0;
    ;
}

.content-body .item .item2-li.open .item-mes .sub-content {
    opacity: 1;
    width: 100%;
}

.content-body .item .item2-li.open .item-mes .title {
    width: 100%;
    text-align: left;
}

.content-body .item .item2-li .item-mes .title {
    color: #FFFFFF;
    text-align: center;
}

.sub-content {
    margin-top: 0.68rem;
}

.content-body .item .item2-li .item-mes .sub-item {
    width: 45%;
    display: none;
}

.content-body .item .item2-li.open .item-mes .sub-item {
    display: block;
}

.content-body .item .item2-li .item-mes .sub-item .sub-title {
    font-family: "Muli-Bold";
    font-size: 0.2rem;
    font-size: Max(0.2rem, 14px);
    font-weight: bold;
    line-height: normal;
    color: #FFFFFF;
    margin-bottom: 0.1rem;
}

.content-body .item .item2-li .item-mes .sub-item .sub-txt {
    font-family: "Muli-Bold";
    font-size: 0.16rem;
    font-size: Max(0.16rem, 12px);
    font-size: Max(0.16rem, 13px);
    font-weight: bold;
    line-height: normal;
    color: rgba(255, 255, 255, 0.7);
}

.content-body .item .item2-li .item-mes .sub-item .ul-li {
    margin-top: .33rem;
}

.content-body .item .item2-li .item-mes .sub-item .ul-li li {
    font-family: "Muli-Bold";
    font-size: 0.16rem;
    font-size: Max(0.16rem, 12px);
    font-weight: bold;
    line-height: 0.3rem;
    color: rgba(255, 255, 255, 0.7);
    list-style: disc;
}


/* item3 */

.item3-list {
    margin-top: 0.48rem;
}

.item3-list .list-item {
    width: 48%;
    margin-bottom: 0.32rem;
}

.item3-list .list-item .line {
    width: 0.34rem;
    min-height: 3.29rem;
    border-radius: 0.08rem;
    background: #F9A61A;
}

.item3-list .list-item .item3-r {
    flex: 1;
    padding: 0.2rem 0 0.2rem 0.3rem;
}

.item3-list .list-item .item3-r .item3-r-title {
    font-family: "Muli-Bold";
    font-size: 0.2rem;
    font-size: Max(0.2rem, 14px);
    font-weight: bold;
    line-height: normal;
    color: #666666;
    margin-bottom: 0.2rem;
}

.item3-list .list-item .item3-r .item3-text li {
    font-family: "Muli-Bold";
    font-size: 0.16rem;
    font-size: Max(0.16rem, 13px);
    font-weight: 600;
    line-height: 0.24rem;
    line-height: Max(0.28rem, 15px);
    color: #999999;
    list-style: disc;
    margin-left: 0.2rem;
}


/* item4 */

.item4-li {
    margin: 0.2rem 0 0.32rem;
}

.item4-li li {
    font-family: "Muli-Bold";
    font-size: 0.18rem;
    font-size: Max(0.18rem, 14px);
    font-weight: 600;
    line-height: normal;
    color: #16519F;
    margin-right: 0.4rem;
}

.item4-content {}

.item4-content .item4-l {
    width: 50%;
    min-width: 6.35rem;
}

.item4-content .item4-l .img-box {
    width: 100%;
    min-height: 3.69rem;
    border-radius: 0.08rem;
}

.item4-content .item4-r {
    flex: 1;
    padding-left: 0.42rem;
}

.item4-content .item4-r .list-item {
    padding: 0.1rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.item4-content .item4-r .list-item:last-child {
    border-bottom: none;
}

.item4-content .item4-r .list-item .title {
    font-family: "Muli-Bold";
    font-size: 0.16rem;
    font-size: Max(0.16rem, 13px);
    font-weight: normal;
    line-height: normal;
    color: #333333;
}

.item4-content .item4-r .list-item .txt {
    margin-top: 0.04rem;
    font-family: "Muli-Bold";
    font-size: 0.16rem;
    font-size: Max(0.16rem, 13px);
    font-weight: 600;
    line-height: 0.2rem;
    line-height: Max(0.24rem, 15px);
    color: #999999;
}


/* item5 */

.item5-content {
    margin-top: 0.48rem;
}

.item5-content .item5-li {
    margin-left: 0.34rem;
    margin-bottom: 0.64rem;
    padding: 0.53rem 0.34rem;
    width: 31%;
    min-width: 4.03rem;
    min-height: 2.6rem;
    border-radius: 0.08rem;
    border-bottom: 0.1rem solid #F9A61A;
    background: #FFFFFF;
    /* box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.16); */
    background: linear-gradient(225deg, transparent 0.4rem, #FFFFFF 0) right;
    filter: drop-shadow(0px 0.04rem 0.08rem rgba(0, 0, 0, 0.16));
}

.item5-content .item5-li:nth-of-type(3n+1) {
    margin-left: 0;
}

.item5-li-title {
    font-family: "Muli-Bold";
    font-size: 0.2rem;
    /* font-size: Max(0.2rem, 14px); */
    font-size: Max(0.2rem, 15px);
    font-weight: bold;
    line-height: normal;
    color: #494949;
}

.item5-li-text {
    margin-top: 0.2rem;
    font-family: "Muli-Bold";
    font-size: 0.16px;
    /* font-size: Max(0.16rem, 12px); */
    font-size: Max(0.16rem, 13px);
    font-weight: 600;
    line-height: 0.24rem;
    /* line-height: Max(0.24rem, 14px); */
    line-height: Max(0.28rem, 15px);
    color: #666666;
}


/* 建设中 */

.contents {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contents img {
    width: 30%;
    max-width: 476px;
}

.contents h3 {
    font-family: "Muli-Light";
    font-size: 0.24rem;
    font-size: max(0.24rem, 18px);
    font-weight: bold;
    line-height: normal;
    text-align: center;
    color: #494949;
}

.contents p {
    margin-top: 0.2rem;
    margin-top: max(0.2rem, 16px);
    font-family: "Muli-Light";
    font-size: 0.2rem;
    font-size: max(0.2rem, 16px);
    font-weight: 600;
    text-align: center;
    line-height: 0.3rem;
    line-height: max(0.3rem, 22px);
    text-align: center;
    text-align: center;
    color: #666666;
}

@media screen and (max-width:1000px) {
    .contents {
        margin-bottom: 0.8rem;
    }
}

@media screen and (max-width: 1560px) {
    .bg-line {
        height: 0.58rem !important;
    }
}

@media screen and (max-width: 1000px) {
    .bg-line {
        height: 0.48rem !important;
    }
}

@media screen and (max-width: 750px) {
    .bg-line {
        display: none;
    }
    .button-box {
        margin-top: 0.2rem;
    }
    .content-body .item .item1-l {
        width: 100%;
    }
    .content-body .item .item1-r {
        width: 100%;
        margin-top: 0.2rem;
    }
    .content-body .item .item2-li,
    .content-body .item .item2-li.open {
        width: 100%;
        margin-bottom: 0.2rem;
        margin-right: 0;
    }
    .content-body .item .item2-li .item-mes {
        padding: 0.48rem 0.65rem;
    }
    .content-body .item .item2-li .item-mes .title {
        width: 100%;
    }
    .content-body .item .item2-li .img-box .img-bg,
    .content-body .item .item2-li .item-mes .sub-content {
        opacity: 1;
    }
    .content-body .item .item2-li .item-mes .sub-item {
        display: block;
    }
    /* item3 */
    .item3-list .list-item {
        width: 100%;
    }
    /* item4 */
    .item4-content .item4-l {
        width: 100%;
    }
    .item4-content .item4-r {
        width: 100%;
        padding-left: 0;
        margin-top: 0.2rem;
    }
    /* item5 */
    .item5-content .item5-li {
        width: 100%;
        margin-left: 0;
    }
}