/* hover光束效果 */
.img {
    position: relative;
}

.a .img.light::before {
    content: '';
    position: absolute;
    top: 0;
    left: -86%;
    z-index: 2;
    display: block;
    width: 50%;
    height: 100%;
    -webkit-transform: skewX(-25deg);
    transform: skewX(-25deg);
    background: -webkit-linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, .1));
    background: linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, .1));
}

.a:hover .img.light::before {
    -webkit-animation: shine .5s;
    animation: shine .5s;
}

@-webkit-keyframes shine {
    100% {
        left: 115%;
    }
}

@keyframes shine {
    100% {
        left: 115%;
    }
}


/* 导航栏 */
.nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent;
    z-index: 5;
    /* overflow: hidden; */
    box-sizing: border-box;
}

.nav .news {
    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 30px 0;
    width: 90%;
    margin: 0 auto;
    background: transparent;
}

.nav .logo {
    height: 80px;
}

.nav .logo img {
    height: 100%;

}

.nav .nav_list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.nav .nav_list .item>a {
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 26px;
}

.nav .nav_list .item>a:hover {
    color: #bb2322;
}

.nav .ss {
    padding-bottom: 20px;
}

.nav .ss:hover {
    cursor: pointer;
}

.nav .nav_list .item {
    position: relative;
    padding-bottom: 20px;
}

.nav .nav_list .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) scaleY(0);
    transform-origin: top center;
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 .04rem .12rem rgba(0, 0, 0, 0.15);
    background: #ffffff;
    border-radius: .8rem;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: .01rem solid #eee;
    min-width: 7.6rem;
    text-align: center;
    padding: 0.5rem 0;
    overflow: hidden;
}

.nav .nav_list .dropdown-menu li {
    padding: 0.5rem;
    color: #000;
    line-height: 24px;
}

.nav .nav_list .dropdown-menu li a {
    transition: transform .2s ease-in-out, color .2s ease-in-out;
}

.nav .nav_list .dropdown-menu li:hover a {
    display: inline-block;
    color: #bb2322;
    transform: translateX(5px);
}

.nav .nav_list .dropdown-menu li:hover {
    background-color: #f5f5f5;

}

.nav .nav_list .item:hover .dropdown-menu {
    transform: translateX(-50%) scaleY(1);
    opacity: 1;
    visibility: visible;
}


/* 搜索 */
.ser-layer {
    background: rgba(0, 0, 0, 0.6);
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-out 0s;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: center;
    justify-content: center;
    backdrop-filter: blur(.05rem)
}

.ser-layer.showdiv {
    opacity: 1;
    visibility: visible;
}

.ser-layer .serclose {
    font-size: .3rem;
    position: absolute;
    right: 1.3rem;
    top: 1.25rem;
    text-align: center;
    line-height: .3rem;
    cursor: pointer;
    color: #fff;
    font-family: 'lib';
}

.ser-layer .serform {
    width: 90%;
    margin: 0 auto;
    /* margin: 0\0; */
    transform: translateY(1.5rem);
    transition: .2s .1s
}

.ser-layer.showdiv .serform {
    transform: translateY(0);
    transition: .5s .3s
}

.ser-layer .serform .input-group {
    max-width: 25.5rem;
    margin: 0 auto;
    position: relative;
}

.ser-layer .serform .input-group .sub {
    position: absolute;
    right: 0;
    top: 0;
    width: 2.8rem;
    height: 2.5rem;
    overflow: hidden;
    background: 0 0;
    cursor: pointer;
    border-radius: 0 .05rem .05rem 0
}

.ser-layer .serform .input-group .sub:after {
    content: '';
    position: absolute;
    top: .6rem;
    bottom: 0;
    left: 0;
    z-index: 0;
    right: 0;
    background: url(../image/ser.png) no-repeat;
}

.ser-layer .serform .input-group .inp {
    height: 2.5rem;
    border: 0;
    border-right: 0;
    padding-right: 1.2rem;
    width: 100%;
    padding-left: 1.2rem;
    background: #fff;
    border-radius: .4rem;
    font-size: 18px;
}

.swi-close-outlined:before {
    content: "\00d7";
    /* × 符号 */
    font-weight: bold;
    font-size: 2.24rem;
}



/* 轮播图 */
.banner_box {
    padding: 0rem;
    position: relative;
    z-index: 3;
    overflow: hidden;
}

.banner {
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    list-style: none;
    padding: 0;
    z-index: 1;
}

.banner .a {
    display: block;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.banner .imgBox {
    overflow: hidden;
    width: 100%;
    transform: scale(1);
    cursor: pointer;
}

.banner .imgBox .img {
    padding-bottom: 100vh;
    transition: 0s;
    transform: scale(1) !important;
    /* will-change: transform;
    backface-visibility: hidden; */
}

.imgBox img,
.imgBox video {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    transition: .5s;
}

.banner .swiper-container-android .swiper-slide,
.banner .swiper-wrapper {
    transform: translate3d(0rem, 0, 0);
}

.banner .swiper-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: flex;
    transition-property: transform;
    box-sizing: content-box;
}

.banner .swiper-slide {
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    position: relative;
    transition-property: transform;
}

.banner .swiper-pagination {
    text-align: center;
}

.banner .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #FFFFFF;
    border-radius: 50%;
    opacity: 1;
}

.banner .swiper-pagination-bullet-active {
    background: #A51A18;
}


.banner .swiper-horizontal>.swiper-pagination-bullets,
.banner .swiper-pagination-bullets.swiper-pagination-horizontal,
.banner .swiper-pagination-custom,
.banner .swiper-pagination-fraction {
    display: block;
    left: -2.15rem;
    bottom: var(--swiper-pagination-bottom, 1.64rem);
}

.banner .swiper-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet,
.banner .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 var(--swiper-pagination-bullet-horizontal-gap, 8px);
}

.banner .swiper-pagination-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner .pagination-prev,
.banner .pagination-more {
    background: none;
    border: none;
    cursor: pointer;
    padding: .05rem .1rem;
}


/* 新闻动态 */
.xwdt .news {
    display: flex;
    width: 80%;
}

.xwdt .xwdt-left {
    width: 70%;
    margin-right: 20px;
}

.xwdt .xwdt-right {
    width: 30%;

}


.xwdt .news_right {
    width: 50%;
}

.xwdt .news_left {
    width: 50%;
}

/* 通知公告 */
.tzgg .common-title>span {
    margin-right: 0px;
}

.tzgg .news_left {
    width: 100%;
    border: 1px solid #eee;
    padding: 0 10px;
    box-sizing: border-box;
}

.tzgg #news_con {
    height: 92.5%;
}

.tzgg .news_list {
    width: 100%;
}

.tzgg .news_line_item {
    justify-content: space-between;
}

.tzgg .tzgg-item {
    width: 75%;
    height: 68%;
}

.tzgg .tzgg-title {
    width: 100%;
    height: 28px;
    line-height: 28px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 15px;
}

.tzgg .tzgg-des {
    width: 100%;
    height: 42px;
    line-height: 20px;
    font-size: 16px;
    color: #948d94ee;
    /* 限制两行隐藏显示 */
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 学术活动 */
.xshd {
    padding: 30px 0 0;
    background: #fcf8ef;
}

.xshd .xs {
    float: left;
    display: flex;
    align-items: center;
    gap: 30px;
    height: 2.24642rem;
    margin-left: 50px;
}

.xshd .xs li {
    position: relative;

}



.xshd .xs li.on a,
.xshd .xs li:hover a {
    color: #bb2322;
}

.xshd .xs li a::after {
    content: '/';
    position: absolute;
    right: -5.8vw;
    top: 0;
    width: 100%;
    height: 100%;
    color: #000;
}

.xshd .xs li:last-child a::after {
    content: '';
}


.xshd .xs li>a {
    font-size: 1.3rem;
}


.xshd .news {
    width: 80%;
    background: #fcf8ef;
    margin-top: 0px;
}


.xshd .xsbox {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    gap: 30px;
    margin-top: 10px;

}

.xshd .xspt {
    position: relative;
    height: 500px;
}

.xshd .xspt .xsbox {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: all .3s;
}

.xshd .xspt .xsbox.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    /* 启用活动内容的交互 */
}

.xshd .xsbox .xsbox-item {
    display: flex;
    width: calc(100% / 2 - 15px);
    height: 235px;
    background-color: #f3efe7;
    padding: 20px;
    box-sizing: border-box;
    transition: all .3s;
}

.xshd .xsbox .xsitimg {
    width: 100%;
    margin-right: 20px;
    overflow: hidden;
    transition: all .3s;
}

.xshd .xsbox .xsitimg:hover>img {
    transform: scale(1.05);
}


.xshd .xsbox .xsitimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .3s;
}

/* .xshd .xsbox .xsitimg:hover img {
    transform: scale(1.05);
} */

.xshd .xsbox .xsittext {
    width: 100%;
}

.xshd .xsbox .xsittext img {
    display: inline-block;
    /* 基线居中 */
    vertical-align: bottom;
}

.xshd .xsbox .xsittext span {
    font-size: 18px;
    color: #bb2322;
}

.xshd .xsbox .xsit-title {
    height: 60px;
    line-height: 30px;
    margin-bottom: 50px;
    font-size: 20px;
    overflow: hidden;
}

.xshd .xsbox .xsit-title:hover {
    color: #bb2322;
}

.xshd .xsbox .xsit-time {
    margin-bottom: 20px;
}



/* 公共服务 */
.ggfw {
    background-color: #fcf8ef;
}

.ggfw .news {
    background: #fcf8ef;
    padding-bottom: 0px;
}

.ggfw .news_img_text {
    background: #f3efe7;
    border: none;
    padding-bottom: 60px;
}

.ggfw .date-and-read {
    bottom: 40px;
}

.ggfw .ggfw-item {
    background: transparent !important;
}

.ggfw .ggfw-item {
    width: 23vw;
    border-top: 1px solid #ebc1bb;
    border-bottom: 1px solid #ebc1bb;
    padding-top: 20px;
    padding-bottom: 80px;
}

.ggfw .ggfw-item:last-child {
    border-top: none;
}

.ggfw .news_text {
    padding: 30px 14px;
}

.ggfw .news_left {
    justify-content: flex-start;
}

.ggfw .date-and-read::before {
    content: "";
    position: absolute;
    left: -15px;
    bottom: -42px;
    height: 3px;
    background: #a52000;
    transition: .5s;
    width: 0;
}

.ggfw .date-and-read::after {
    content: "";
    position: absolute;
    left: -15px;
    bottom: -42px;
    height: 3px;
    background: #ebc1bb;
    transition: .5s;
    width: 0;
}

.ggfw .ggfw-item:hover .date-and-read::before {
    width: 100%;
}

.ggfw .ggfw-item:hover .date-and-read::after {
    width: 33.33%;
}



footer {
    position: relative;
    width: 100%;
    height: 452px;
    /* margin-top: 100px; */
    padding-top: 60px;
    background:
        url(../image/footer_b.png) center bottom 40px no-repeat,
        linear-gradient(180deg, #A71917 0%, #5E1511 100%);
    background-size: 800px 348px, cover;
}

footer .wp {
    width: 80%;
    margin: 0 auto;
}

footer .f1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 60%;
    height: 55px;
}

footer .f1 .footer-logo {
    width: 100%;
}


footer .f1 .footer-logo img {
    width: 100%;
}

footer .f1 .footer-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

footer .f1 .footer-nav li {
    position: relative;

    margin-right: 67px;
}

footer .f1 .footer-nav li:last-child {
    margin-right: 0;
}

footer .f1 .footer-nav li::after {
    content: '';
    position: absolute;
    top: 5px;
    right: -32px;
    width: 1px;
    height: 20px;
    background-color: #fff;
}

footer .f1 .footer-nav li:last-child:after {
    display: none;
}

footer .f1 .footer-nav li a {
    font-weight: 800;
    font-size: 18px;
    color: #FFFFFF;
}

footer .f2 {
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 268px;
    padding: 81px 0 47px;
}

footer .f2 .f2-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
}

footer .f2 h3 {
    font-weight: 800;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 33px;
}

footer .f2 .dz,
footer .f2 .f2xyhz .f2-yb,
footer .f2 .f2xyhz .f2-yx {
    position: relative;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 22px;
    margin-left: 30px;

}

footer .f2 .dz::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 22px;
    background: url(../image/dz_4.png) no-repeat center center;
}

footer .f2 .f2xyhz .f2-yb::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 17px;
    height: 20px;
    background: url(../image/xzjh_1.png) no-repeat center center;
}

footer .f2 .f2xyhz .f2-yx::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 17px;
    height: 20px;
    background: url(../image/yx-F.png) no-repeat center center;
}

footer .f2 .f2xyhz {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 325px;

}

footer .f2 .f2-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

footer .f2 .f2-right h4 {
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
}

footer .f3 {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    width: 100%;
    height: 68px;
}

footer .f3 p,
footer .f3 a {
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
}

footer a:hover {
    color: #A71917;
}

footer hr {
    position: absolute;
    bottom: 68px;
    width: 100%;
    height: 1px;
    background: #FFFFFF;
    opacity: 0.1;
}



.news_text {
    transition: all .3s;
}

.news_text:hover h2 {
    color: #bb2322;
}


@media (max-width: 1540px) {
    .nav .logo {
        height: 60px;
    }

    .nav .nav_list .item>a {
        font-size: 18px;
    }
}