/* ==================== 
   1. 重置样式和基础样式
   ==================== */


/* ==================== 
   2. 导航栏样式
   ==================== */

header {
    position: fixed;
    width: 100%;
    z-index: 999;
    top: 0;
    transition: all 0.5s cubic-bezier(0.645, 0.045, 0.355, 1);
}

header a {
    color: rgb(1, 5, 68);
    font-size: .16rem;
}

header.dark a {
    color: rgba(255, 255, 255, 1);
}

header.stick {
    transform: translateY(-0.4rem);
}

header.stick::before {
    content: "";
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    -webkit-backdrop-filter: saturate(180%) blur(.2rem);
    backdrop-filter: saturate(180%) blur(.2rem);
    background-color: rgba(255, 255, 255, 0.8);
    z-index: -1;
    transition: all 0.5s cubic-bezier(0.645, 0.045, 0.355, 1);
}

header.stick hr {
    opacity: 0;
}

/* header.dark::before {
    content: "";
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(1, 5, 68, 0.6) 0%, rgba(1, 5, 68, 0) 100%);
    z-index: -1;
    transition: all 0.5s cubic-bezier(0.645, 0.045, 0.355, 1);
} */

header .nav-external-links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: .09rem 1.2rem;
    transition: all 0.5s;
}

header .nav-external-links .links-item {
    padding: .02rem .06rem;
    margin-right: .16rem;
}

header .nav-external-links .links-item:last-child {
    margin-right: 0;
}

header .header-main {
    display: flex;
    height: .85rem;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.2rem;
    position: relative;
}

header .header-main .header-logo {
    flex: 0 0 2.2rem;
    /* width: 2.2rem; */
    height: .55rem;
}


header .header-main .nav-fun {
    display: flex;
    align-items: center;
}

header .header-main .nav-fun .lang-switcher {
    display: flex;
    gap: .04rem;
}

header .header-main .nav-fun .lang-switcher a {
    padding: .08rem .12rem;
    font-size: .14rem;
}

/* 修改语言切换器样式 */
header .header-main .nav-fun .lang-switcher {
    display: flex;
    align-items: center;
    gap: .04rem;
    position: relative;
    background-color: transparent;
    border-radius: .04rem;
}

header .header-main .nav-fun .lang-switcher::before {
    content: "";
    position: absolute;
    top: 0;
    left: 53%;
    width: 50%;
    height: 100%;
    background-color: rgba(1, 5, 68, 0.1);
    border-radius: .04rem;
    transition: all 0.3s ease;
    z-index: 0;
}

header .header-main .nav-fun .lang-switcher.en-active::before {
    left: 0;
}

header .header-main .nav-fun .lang-switcher.zh-active::before {
    left: 53%;
}

header .header-main .nav-fun .lang-switcher li {
    flex: 1;
    text-align: center;
    z-index: 1;
    position: relative;
}

header .header-main .nav-fun .lang-switcher a {
    padding: .08rem .12rem;
    font-size: .14rem;
    display: block;
    line-height: 1.5;
    transition: color 0.3s ease;
    /* 确保文字在容器内垂直居中 */
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

/* 暗色主题下的语言切换效果 */
header.dark .header-main .nav-fun .lang-switcher::before {
    background-color: rgba(255, 255, 255, 0.2);
}

header .header-main .nav-fun .lang-switcher a:hover,
header .header-main .nav-fun .lang-switcher a.active {
    background-color: transparent;
    color: rgb(1, 5, 68);
}

/* 暗色主题下的语言切换hover效果 */
header.dark .header-main .nav-fun .lang-switcher a:hover,
header.dark .header-main .nav-fun .lang-switcher a.active {
    color: rgba(255, 255, 255, 1);
}

header .header-main .nav-fun .search {
    background-color: rgba(0, 0, 0, 0);
    padding: .08rem;
    margin: 0 .28rem;
    border: none;
    transform: translateZ(0);
}

header .header-main .nav-fun .btn-primary {
    padding: .12rem .2rem;
    font-size: .14rem;
    border-radius: .28rem;
}

header.dark .no-border,
header.dark .revert {
    display: block;
}

header.stick .revert,
header.stick .no-border {
    display: none;
}

header.dark .stick-logo {
    display: none;
}

header.dark .no-border:hover,
header.dark .no-border:focus {
    background: rgba(255, 255, 255, 0.4);
    border: .01rem solid rgba(255, 255, 255, 1);
    color: rgba(255, 255, 255, 1);
}

header.dark .no-border {
    background: rgba(255, 255, 255, 0.2);
    border: .01rem solid rgba(255, 255, 255, 0.2);
}

.main-menu .main-menu-box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.main-menu .menu-item {
    position: relative;
    list-style: none;
    background: none;
    transition: all 0.5s;
}

.main-menu .menu-item>a {
    padding: .1rem .16rem;
    border-radius: .08rem;
    font-weight: 600;
    display: block;
    font-size: .2rem;
}


header .header-main .menus .menu-item {
    padding: .1rem .16rem;
    border-radius: .08rem;
    position: relative;
}

header .header-main .menus .menu-item:hover {
    background: #f2f2f9;
}

header .header-main .menus .menu-item:hover a {
    color: #ce57c1;
}

header .header-main .menus .menu-item:hover .sub-menu {
    opacity: 1;
    display: block !important;
}

header .header-main .menus .menu-item:hover:last-child:hover .sub-menu,
header .header-main .menus .menu-item:hover:nth-last-child(2):hover .sub-menu {
    display: flex !important;
}

header .header-main .menus .menu-item:hover:last-child .sub-menu,
header .header-main .menus .menu-item:hover:nth-last-child(2) .sub-menu {
    padding: 0;
}

header .header-main .menus .menu-item:hover:last-child .sub-menu .children_menu1,
header .header-main .menus .menu-item:hover:last-child .sub-menu .children_menu2,
header .header-main .menus .menu-item:hover:nth-last-child(2) .sub-menu .children_menu1,
header .header-main .menus .menu-item:hover:nth-last-child(2) .sub-menu .children_menu2 {
    padding: .24rem;
}

header .header-main .menus .menu-item .connect {
    width: 100%;
    height: .5rem;
    position: absolute;
    left: 0;
    top: -0.3rem;
}

header .header-main .menus .menu-item .sub-menu {
    display: none;
    opacity: 0;
    animation-direction: normal;
    animation-name: submenu_animation;
    animation-duration: 500ms;
    animation-timing-function: linear;
    position: absolute;
    top: .66rem;
    padding: .24rem;
    left: 50%;
    transform: translateX(-50%);
    -webkit-backdrop-filter: saturate(180%) blur(.2rem);
    backdrop-filter: saturate(180%) blur(.2rem);
    background-color: var(--xjtlu-light-white80);
    border: .01rem solid rgba(27, 27, 35, 0.1019607843);
    border-radius: .12rem;
}

header .header-main .menus .menu-item .sub-menu hr {
    margin: .12rem 0;
    opacity: 1;
}

header .header-main .menus .menu-item .sub-menu ul {
    display: flex;
    gap: .24rem;
}

header .header-main .menus .menu-item .sub-menu ul ul {
    display: block;
}

header .header-main .menus .menu-item .sub-menu ul a:hover {
    color: var(--xjtlu-secondary);
}

header .header-main .menus .menu-item .sub-menu ul>li {
    flex: 1;
    width: 2.37rem;
}

header .header-main .menus .menu-item .sub-menu ul>li>ul>li {
    margin-bottom: .16rem;
}

header .header-main .menus .menu-item .sub-menu ul>li>ul>li a {
    display: block;
    color: var(--bs-primary);
    font-weight: 600;
}

header .header-main .menus .menu-item .sub-menu ul>li>ul>li ul {
    padding-left: .12rem;
}

header .header-main .menus .menu-item .sub-menu ul>li>ul>li ul li a {
    font-size: .14rem;
    line-height: .203rem;
    font-weight: 400;
}

header .header-main .menus .menu-item .sub-menu ul>li>ul>ul li {
    padding-bottom: .12rem;
    text-align: left;
    margin-bottom: 0;
}

header .header-main .menus .menu-item .sub-menu ul>li>ul>ul li a {
    font-weight: 400;
    font-size: .14rem;
    line-height: .203rem;
}

header .header-main .menus .menu-item .sub-menu ul>li>ul>ul ul li a {
    font-weight: 600;
}

header .header-main .menus .menu-item .sub-menu ul>li>ul>ul ul ul li a {
    font-weight: 400;
}

header .header-main .menus .menu-item .sub-menu .children_menu2 {
    width: 3.65rem;
    border-left: .01rem solid rgba(27, 27, 35, 0.1019607843);
}

header .header-main .menus .menu-item .sub-menu .card {
    margin-bottom: .12rem;
}

header .header-main .menus .menu-item .sub-menu .card .card-body .card-title {
    line-height: .168rem;
}


.btn-primary {
    overflow: hidden;
    border: .01rem solid rgba(206, 87, 193, 1);
    background: rgba(0, 0, 0, 0);
    border-radius: .28rem;
    color: rgb(27, 27, 35);
    padding: .16rem .32rem;
    display: flex;
    align-items: center;
    width: -moz-fit-content;
    width: fit-content;
    gap: .08rem;
}

.btn-primary:hover {
    background-color: rgba(255, 255, 255, 1);
    color: #010544;
    border: .01rem solid rgb(1, 5, 68);
}

.link-extra-small {
    font-size: .12rem;
}

hr.lighte {
    background: rgba(242, 242, 249, 1);
    height: .01rem;
    border: none;
}

/* ==================== 
   3. 轮播图样式
   ==================== */

.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: right;
}

.banner .swiper-pagination-bullet {
    width: .4rem;
    height: .07rem;
    background: #FFFFFF;
    border-radius: .08rem;
    opacity: 0.6;
}

.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 {
    left: -2.15rem;
    bottom: var(--swiper-pagination-bottom, .64rem);
}

.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;
}

/* 暂停轮播和更多 */
.fyq {
    width: 1.3rem;
    position: absolute;
    right: .6rem;
    bottom: .6rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9;
}

.fyq-more a {
    font-size: .14rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 1);
}

.fyq-more::before {
    content: '';
    color: rgba(255, 255, 255, 1);
    position: relative;
    left: -0.25rem;
}

/* 探索现经管 */
.tsxjg {
    position: absolute;
    left: 50%;
    bottom: .4rem;
    z-index: 9;
    transform: translateX(-50%);
    /* 向左移动自身宽度的50%，实现真正的居中 */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.tsxjg p {
    font-weight: 400;
    font-size: .16rem;
    color: #FFFFFF;
    line-height: .22rem;
}


/* 伪元素 */
/* .swiper-pagination-bullet:first-child {
    position: relative;
}

.swiper-pagination-bullet:first-child::before {
    content: '';
    position: absolute;
    left: -0.5rem;
    top: -0.13rem;
    width: .3rem;
    height: .3rem;
    background: url(../images/xzjh1.png);
} */

/* ==================== 
   4. 搜索样式
   ==================== */

.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: .3rem;
    top: .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: 5.5rem;
    margin: 0 auto
}

.ser-layer .serform .input-group .sub {
    position: absolute;
    right: 0;
    top: 0;
    width: .8rem;
    height: .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: 0;
    bottom: 0;
    left: 0;
    z-index: 0;
    right: 0;
    /* background: url(../images/ser.png) no-repeat 35px center; */
    background-size: .23rem .23rem;
}

.ser-layer .serform .input-group .inp {
    height: .5rem;
    border: 0;
    border-right: 0;
    padding-right: .9rem;
    width: 100%;
    padding-left: .2rem;
    background: #fff;
    border-radius: .05rem .1rem .1rem .05rem
}

.swi-close-outlined:before {
    content: "\00d7";
    /* × 符号 */
    font-weight: bold;
    font-size: .24rem;
}


/* 要闻速览 */
.ywsl {
    margin: .5rem 0 1rem 0;
}

.ywsl .ywsl-title {

    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 1.7rem;
    padding-left: 6.5rem;
}

/* 要闻速览标题样式 */
.ywsl .ywsl-title h2 {
    font-weight: 800;
    font-size: .5rem;
    background: linear-gradient(to right, #910f0e, #01179a);
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;


}

.ywsl .ywsl-title .ywsl-more {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 1.1rem;
    height: .44rem;
    border-radius: .22rem;
    border: .01rem solid #D11408;
}

.ywsl .ywsl-title .ywsl-more::after {
    content: '';
    position: absolute;
    right: .15rem;
    top: 50%;
    transform: translateY(-50%);
    width: .08rem;
    height: .08rem;
    background: url(../images/lj2_1.png) no-repeat center center;
    transition: all 0.3s;
}


.ywsl .ywsl-title .ywsl-more a {
    font-weight: 800;
    font-size: .14rem;
    color: #000000;
    transition: all 0.3s;
}

.ywsl .ywsl-title .ywsl-more:hover::after {
    background: url(../images/lj2.png) no-repeat center center;
}

.ywsl .ywsl-title .ywsl-more:hover {
    background: #D11408;
}

.ywsl .ywsl-title .ywsl-more:hover a {
    color: #FFFFFF
}

.ywsl .ywsl-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: .24rem;
}

.ywsl-lb {
    flex: 0 0 calc((100% - .24rem) / 2);

    position: relative;
    width: 7.38rem;
    height: 7.8rem;
    overflow: hidden;
    border-radius: .3rem;
}

.ywsl-lb .swiper {
    width: 100%;
    height: 100%;
    aspect-ratio: 738 / 500;
}

.ywsl-lb .swiper img {
    width: 100%;
    height: 5rem;
    object-fit: cover;
    transition: all 0.5s;

    cursor: pointer;
}

.ywsl-lb .ywsl-wz {
    width: 100%;
    height: 2.8rem;
    padding: .45rem .3rem;
    box-sizing: border-box;
    background: url(../images/jx_1.png);
    transition: all 0.5s linear;
}

.ywsl-lb .ywsl-wz:hover {
    /* transform: translateY(-0.05rem); */

    background: linear-gradient(100.73deg, #f2f2f9 1.3%, #ffffff 100%);
    transition: all 0.5s linear;
}

.ywsl-lb:hover {
    box-shadow: 0rem .08rem .26rem 0rem rgba(0, 0, 0, 0.1);
}

.ywsl-lb .ywsl-wz .wz-title {
    height: .76rem;
    font-weight: 800;
    font-size: .32rem;
    color: #010544;
    line-height: .38rem;
    text-align: justify;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: .12rem;
}

.ywsl-lb .ywsl-wz .wz-p {
    height: .46rem;
    font-size: .16rem;
    color: #666;
    line-height: .23rem;
    text-align: justify;
    margin-bottom: .34rem;
}

.ywsl-lb .ywsl-wz .wz-time {
    height: .23rem;
    font-size: .16rem;
    color: #5A5467;
    line-height: .23rem;
    font-family: Avenir, Avenir;
}

.ywsl-lb .swiper-pagination {
    text-align: right;
}

.ywsl-lb .swiper-pagination-bullet {
    width: var(--swiper-pagination-bullet-width, var(--swiper-pagination-bullet-size, .14rem));
    height: var(--swiper-pagination-bullet-height, var(--swiper-pagination-bullet-size, .08rem));
    border-radius: var(--swiper-pagination-bullet-border-radius, .08rem);
    background: var(--swiper-pagination-bullet-inactive-color, #eee);
    opacity: var(--swiper-pagination-bullet-inactive-opacity, .6);
}

.ywsl-lb .swiper-pagination-bullet-active {
    background: #FFFFFF;
    opacity: 1;
}

.ywsl-lb .swiper-horizontal>.swiper-pagination-bullets,
.ywsl-lb .swiper-pagination-bullets.swiper-pagination-horizontal,
.ywsl-lb .swiper-pagination-custom,
.ywsl-lb .swiper-pagination-fraction {
    bottom: var(--swiper-pagination-bottom, 3rem);
    left: -0.3rem;
}


.news-container {
    flex: 0 0 calc((100% - .24rem) / 2);
    height: 7.8rem;
    border-radius: .3rem;

    transition: all 0.5s ease;
    overflow: hidden;
}

.news-item {
    display: flex;
    align-items: center;
    border-bottom: .01rem solid #eee;
    cursor: pointer;
    background: url(../images/jx_1.png);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform, box-shadow;
    position: relative;
}

/* 图片容器样式 */
.news-img {
    width: 3rem;
    height: 2.6rem;
    border-radius: .3rem;
    overflow: hidden;
    opacity: 0;
    border-radius: .1rem 0 0 .1rem;
    transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: opacity;
}

.news-img img {
    width: 100%;
    height: 100%;
    border-radius: .3rem;
    overflow: hidden;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 日期标签样式 */
.news-date-tag {
    width: .88rem;
    height: 1.04rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-left: .24rem;
    background-color: #FFFFFF;
    opacity: 0;
}

.date-month {
    width: .88rem;
    height: .32rem;
    border-radius: .08rem .08rem 0rem 0rem;
    font-size: .16rem;
    color: #FFFFFF;
    background: linear-gradient(90deg, #980F09 0%, #00189C 100%);
    line-height: .32rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.date-day {
    width: .88rem;
    height: .72rem;
    font-weight: 800;
    text-align: center;
    line-height: .72rem;
    font-size: .4rem;
    background: linear-gradient(90deg, #980F09 0%, #00189C 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 内容容器样式 */
.news-content {
    display: flex;
    flex-direction: column;
    padding: .28rem .24rem .1rem .4rem;
    box-sizing: border-box;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.news-content h3 {
    height: .38rem;
    font-weight: 800;
    font-size: .24rem;
    color: #010544;
    line-height: .38rem;
    text-align: justify;
    margin-bottom: .1rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.news-content p {
    font-family: PingFang-SC, PingFang-SC;
    color: #666;
    font-size: .14rem;
    line-height: 1.6;
    margin-bottom: .15rem;
    flex: 1;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.news-date {
    font-size: .16rem;
    color: #5A5467;
    line-height: .23rem;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 特殊处理第一个元素在hover-active状态下的边距 */
.news-item.hover-active {
    /* border-radius: .2rem; */
    margin-top: 0;
    margin-bottom: .1rem;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 第四个元素不使用上边距 */
.news-list a:nth-child(4) .news-item.hover-active {
    margin-top: .1rem;
    margin-bottom: 0;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.news-item.hover-active .news-img {
    opacity: 1;
    transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s,
        transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s;

}

.news-item.hover-active:hover .news-img img {
    transform: scale(1.1);
}

.news-item.hover-active .news-content {
    padding: .36rem .24rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.news-item.hover-active .news-date {
    opacity: 1;
    transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s;
}

.news-item.hover-active .news-content h3 {
    height: .76rem;
    white-space: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 非活跃项样式：显示日期标签 */
.news-item:not(.hover-active) .news-date-tag {
    display: flex;
    opacity: 1;
    transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s;
}

.news-item:not(.hover-active) {
    background-color: #fff;
}

.news-item:hover {
    background: linear-gradient(100.73deg, #f2f2f9 1.3%, #ffffff 100%);
    box-shadow: 0rem .08rem .26rem 0rem rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.news-item .news-contanier {
    position: relative;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: width, height;
}

.news-item .news-contanier .news-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.news-item .news-contanier .news-date-tag {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94); */
}

.news-item:not(.hover-active) .news-contanier {
    width: 1.12rem;
    height: 1.04rem;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.news-item.hover-active .news-contanier {
    width: 5rem;
    height: 2.6rem;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 要闻速览  */


/* 学科建设 */
.xkjs {
    width: 100%;
    background-color: #F2F2F9;
    padding: .45rem .9rem;
    box-sizing: border-box;
}

.xkjs .xkjsbt {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    height: 3.37rem;
    padding: .55rem 0 .6rem 0;
    box-sizing: border-box;
    max-width: 17.4rem;
    margin: 0 auto;

}

.xkjs .xkjsbt h2 {
    font-weight: 800;
    font-size: .5rem;
    background: linear-gradient(to right, #910f0e, #01179a);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.xkjs .xkjsbt .xkjsjj {
    font-weight: 800;
    font-size: .2rem;
    color: #010544;
    line-height: .28rem;
}

.xkjs .xkjs-more {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 1.1rem;
    height: .44rem;
    border-radius: .22rem;
    border: .01rem solid #D11408;
}

.xkjs .xkjs-more a {
    font-weight: 800;
    font-size: .14rem;
    color: #000000;
    transition: all 0.3s;
}

.xkjs .xkjs-more::after {
    content: '';
    position: absolute;
    right: .15rem;
    top: 50%;
    transform: translateY(-50%);
    width: .08rem;
    height: .08rem;
    background: url(../images/lj2_1.png) no-repeat center center;
    transition: all 0.3s;
}


.xkjs .xkjs-more a {
    font-weight: 800;
    font-size: .14rem;
    color: #000000;
    transition: all 0.3s;
}

.xkjs .xkjs-more:hover::after {
    background: url(../images/lj2.png) no-repeat center center;
}

.xkjs .xkjs-more:hover {
    background: #D11408;
}

.xkjs .xkjs-more:hover a {
    color: #FFFFFF
}

.xkjs .xkjs-lb {
    max-width: 17.4rem;
    margin: 0 auto;
    overflow: hidden;
}

.xkjs .dynamic-item {
    width: 2.7rem;
    height: 2.7rem;
    border-radius: .05rem;
    overflow: hidden;
    box-sizing: border-box;
}

.xkjs .dynamic-item .dynamic-img {
    position: relative;
    width: 100%;
    aspect-ratio: 270 / 270;

}

.xkjs .dynamic-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.xkjs .dynamic-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: .2rem;
    width: 100%;
    color: #FFFFFF;
    font-size: .2rem;
    font-weight: 600;
    text-align: center;
}

.xkjs .dynamic-bg {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 0;
    top: 0;
    width: 2.7rem;
    height: 2.7rem;
    background: rgba(19, 18, 18, 0.15);
    /* 轻微白色透明 */
    backdrop-filter: blur(.1rem);
    /* 毛玻璃核心效果 */
    -webkit-backdrop-filter: blur(.1rem);
    /* 兼容Safari */
    transition: all 0.5s;
    opacity: 0;
    transform: translateY(.2rem);
    border-radius: .15rem;
}

.xkjs .dynamic-item:hover .dynamic-bg {
    opacity: 1;
    transform: translateY(0);

}

.dynamic-bg .bg-title {
    font-weight: 800;
    font-size: .24rem;
    color: #FFFFFF;
    line-height: .33rem;
    margin: .37rem 0 .4rem 0;
}

.dynamic-bg .bg-more {
    position: relative;
    width: 1.13rem;
    height: .44rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: .22rem;
    border: .01rem solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: .14rem;
    color: #FFFFFF;
}

.dynamic-bg .bg-more::after {
    content: '';
    position: absolute;
    right: .15rem;
    top: 50%;
    transform: translateY(-50%);
    width: .08rem;
    height: .08rem;
    background: url(../images/lj2.png) no-repeat center center;
    transition: all 0.3s;
}

/* 学科建设 */


/* 选择我们 */
.choose {
    width: 100%;
    height: 10rem;
    background: url(../images/hbj.png) no-repeat center center;
    background-size: cover;
}

.choose .choose-wp {
    max-width: 14.2rem;
    margin: 0 auto;
    overflow: hidden;
}

.choose .choose-us {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    height: 3.1rem;
}

.choose .choose-us h2 {
    font-weight: 800;
    font-size: .5rem;
    color: #FFFFFF;
    line-height: .7rem;
}

.choose .choose-us .us-content p {
    font-weight: 400;
    font-size: .18rem;
    color: #d7d5db;
    line-height: .28rem;
    text-align: center;
}

.choose .szlb {
    height: 4.5rem;
    position: relative;
}

.choose .szlb ul {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    cursor: pointer;
}

.choose .szlb ul li {
    margin-bottom: .2rem;
    position: relative;
}

.choose .szlb ul li:not(:last-child)::after {

    content: '';
    position: absolute;
    top: 10%;
    right: -2.1rem;
    width: 2.65rem;
    height: 1.88rem;
    background: url(../images/xzjh22.png);
}

.szlb-container {
    width: 2.4rem;
    height: 2.4rem;
}

.szlb .outer-circle {
    width: 2.4rem;
    height: 2.4rem;

    border: .1rem solid rgba(255, 255, 255, 0.3);
    /* 半透明白色边框 */
    border-radius: 50%;
    /* 圆形 */
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.szlb .outer-circle big {
    font-weight: 900;
    font-size: .5rem;
    color: #FFFFFF;
}

.szlb .outer-circle small {
    /* font-weight: 900; */
    font-size: .25rem;
    color: #FFFFFF;
    margin: .1rem 0 0 .05rem;

}

.szlb .szlb-container .szlb-text {
    text-align: center;
    font-weight: 800;
    font-size: .24rem;
    color: #d7d5db;
    margin-top: .2rem;
}

.szlb .szlb-pagination {
    bottom: 0;
}

.szlb .swiper-pagination-bullet {
    width: var(--swiper-pagination-bullet-width, var(--swiper-pagination-bullet-size, .4rem));
    border-radius: var(--swiper-pagination-bullet-border-radius, .08rem);
}

.szlb .swiper-pagination-bullet {
    background: var(--swiper-pagination-bullet-inactive-color, #eee);
    opacity: var(--swiper-pagination-bullet-inactive-opacity, .4);
}

.szlb .swiper-pagination-bullet-active {
    background: #FFFFFF;
    opacity: 1;
}

.choose .choose-more {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 1.1rem;
    height: .44rem;
    border-radius: .22rem;
    /* border: .01rem solid #D11408; */
    background: rgba(255, 255, 255, 0.2);
    margin: .4rem auto 0;
}

.choose .choose-more::after {
    content: '';
    position: absolute;
    right: .15rem;
    top: 50%;
    transform: translateY(-50%);
    width: .08rem;
    height: .08rem;
    background: url(../images/lj2.png) no-repeat center center;
    transition: all 0.5s;
}


.choose-more a {
    font-weight: 800;
    font-size: .14rem;
    color: #fff;
    transition: all 0.5s;
}

.choose .choose-more:hover::after {
    background: url(../images/ljredf2.png) no-repeat center center;
}

.choose .choose-more:hover {
    background: #FFF;
}

.choose .choose-more:hover a {
    color: #D11408
}

/* 选择我们 */


/* 校园文化 */
.xywh {
    margin: 1rem 0;
    overflow: hidden;
}

.xywh .xywh-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 2.46rem;

}

.xywh .xywh-title {
    display: flex;
    justify-content: center;
}

.xywh .xywh-top h2 {
    font-weight: 800;
    font-size: .5rem;
    background: linear-gradient(to right, #910f0e, #01179a);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.xywh .xywh-top .hd {
    margin-bottom: .6rem;
}

.xywh .xywh-top .hd ul {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: .6rem;
}

.xywh .xywh-top .hd ul li {
    width: 2rem;
    height: .66rem;
    border-radius: .47rem;
    text-align: center;
    line-height: .66rem;
    background: linear-gradient(to right, #01179a, #910f0e);
    padding: .01rem;
    /* 模拟.01rem边框 */
    transition: all 0.5s;

}

.xywh .xywh-top .hd ul li a {
    font-weight: 400;
    font-size: .3rem;
    color: #010544;
    display: block;
    height: 100%;
    border-radius: .47rem;
    background: white;
    /* 内容背景色 */
    line-height: .66rem;
    transition: all 0.5s;
}

.xywh .xywh-top .hd ul li.on {
    background: linear-gradient(to right, #910f0e, #01179a);
}

.xywh .xywh-top .hd ul li.on a {
    color: white;
    background: transparent;
    /* 让渐变背景显示出来 */
}

.xywh .xywhlb {
    width: 100%;
    height: 8rem;
    background-color: #F2F2F9;
    border-radius: .4rem;
    position: relative;
}

.xywhlb>div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: all 0.5s;
}

.xywhlb>div:first-child {
    opacity: 1;
}

.xywhlb>div.active {
    opacity: 1;
}

.xywhlb>div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-in-out;
    pointer-events: none;
    /* 禁用非活动内容的交互 */
}

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

.xywhlb .whbs {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
    border-radius: .4rem;
}

.xywhlb .whbs .whbs-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #A71917 0%, #5E1511 100%);
    gap: .92rem;
    width: 5.42rem;
    height: 100%;
    border-radius: .4rem;
}


.xywhlb .whbs .whbs-text {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;

    width: 9.58rem;
    height: 100%;
    padding: 1.2rem .6rem 1.58rem .75rem;
    box-sizing: border-box;

}

.xywhlb .whbs .whbs-text span {
    font-weight: 800;
    font-size: .24rem;
    color: #980F09;
}

.xywhlb .whbs .whbs-text .num-content {
    margin-bottom: .3rem;
}

.xywhlb .whbs .whbs-text .num {
    display: inline-block;
    width: .4rem;
    height: .37rem;
    line-height: .37rem;
    text-align: center;
    font-weight: 400;
    font-size: .2rem;
    color: #FFFFFF;
    background: url(../images/xybs3.png);
    margin-right: .1rem;
}

.xywhlb .whbs .whbs-text p {
    font-weight: 400;
    font-size: .2rem;
    color: #5A5467;
    line-height: .32rem;
    text-indent: 2em;
    text-align: justify;
}

.xywhlb .byll {
    width: 100%;
    height: 100%;
    padding: 2rem 0 0 0;
    box-sizing: border-box;
    overflow: hidden;

}



.xywhlb .byll .imgbox {
    width: 4.1rem;
    height: 100%;
    padding-top: 120%;
    position: relative;
    box-sizing: border-box;
    border-radius: .4rem;
    overflow: hidden;
    transition: all 0.5s ease;
}



.xywhlb .byll .imgbox img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: .4rem;
    object-fit: cover;
    transition: all 0.5s ease;
}

.xywhlb .byll .swiper-slide:hover img {
    transform: scale(1.1);
}

.byll .swiper-slide {
    width: 4.1rem;
    margin-right: .4rem;
    transition: all 0.5s ease;
    transform: translate(0);
    box-sizing: border-box;
    border-radius: .4rem;
}


.byll .swiper-slide-active .imgbox {
    width: 6rem !important;
    height: 8rem !important;
    padding-top: 180%;
    transition: all 0.5s ease;
    transform: translate(0rem, -2rem);

}

.byll .swiper-slide-active,
.byll .swiper-slide-active .imgbox img {
    width: 6rem !important;
    height: 8rem !important;
    transition: all 0.5s ease;
}



/* 在index.css中添加或修改以下样式 */

/* 优化轮播图性能 */
.byll .swiper-wrapper {
    /* 启用硬件加速 */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
}

.byll .swiper-slide {
    /* 启用硬件加速 */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
    /* 使用更流畅的过渡效果 */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.byll .imgbox {
    /* 启用硬件加速 */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
    /* 优化图片渲染 */
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.byll .imgbox img {
    /* 启用硬件加速 */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
    /* 优化图片渲染 */
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    /* 优化图片加载 */
    image-rendering: -webkit-optimize-contrast;
}

/* 优化transform动画性能 */
.byll .swiper-slide {
    /* 使用transform3d提升性能 */
    transform: translate3d(0, 0, 0);
}

/* 减少重绘和回流 */
.byll .swiper-slide * {
    /* 避免不必要的重绘 */
    transform-style: preserve-3d;
}

.byll .byll-title {
    position: absolute;
    bottom: .4rem;
    left: 50%;
    transform: translateX(-50%);
    font-weight: 800;
    font-size: .32rem;
    color: #FFFFFF;
    z-index: 100;
    transition: all 0.5s;
}

.byll .swiper-slide-active .byll-title {
    bottom: 3.2rem;
    transition: all 0.5s;
}

.byll .swiper-horizontal>.swiper-pagination-bullets,
.byll .swiper-pagination-bullets.swiper-pagination-horizontal,
.byll .swiper-pagination-custom,
.byll .swiper-pagination-fraction {
    bottom: var(--swiper-pagination-bottom, 7rem);
}

.byll .swiper-pagination-bullet {
    width: .4rem;
    height: .08rem;
    background: #FFFFFF;
    border-radius: .08rem;
    opacity: 1;

}

.byll .swiper-pagination-bullet-active {
    background: #980F09;
}

.byll .byll-prev,
.byll .byll-next {
    position: absolute;
    top: .6rem;
    right: .4rem;
    cursor: pointer;
    transition: all 0.5s;
    width: .6rem;
    height: .6rem;
    border-radius: 50%;
    z-index: 99;
    transition: all 0.5s;
}

.byll .byll-prev {
    right: 1.4rem;
}

.byll .byll-prev:hover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../images/bz36bf.png);
}

.byll .byll-next:hover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../images/bz36.png);
}

/* 校园文化 */



/* 视频 */
.xcsp {
    width: 100%;
    position: relative;
    padding-bottom: 37.5%;
    overflow: hidden;
}

.xcsp #bk-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.xcsp .video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.xcsp .play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1rem;
    height: 1rem;
    cursor: pointer;
    z-index: 2;
}

/* 视频播放控制优化 */
.xcsp .video-overlay {
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.xcsp .play-button {
    transition: transform 0.3s ease;
}


/* 视频 */


/* 校园生活 */
.xysh {
    margin: 1rem auto;
}

.xysh .xysh-container {
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 8.15rem;
}

/* 左侧图片容器 */
.xysh .xysh-left {
    width: 4.18rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

/* 通用图片样式 */
.xysh .xysh-left .img1,
.xysh .xysh-left .img2,
.xysh .xysh-center .center-left .img3,
.xysh .xysh-center .center-right .img5,
.xysh .xysh-right .img6,
.xysh .xysh-right .img7 {
    position: relative;
    border-radius: .3rem;
    overflow: hidden;
}

.xysh .xysh-left .img1 {
    width: 4.18rem;
    padding-bottom: 133.5%;
}

.xysh .xysh-left .img2 {
    width: 4.18rem;
    padding-bottom: 55.5%;
}

.xysh .xysh-center .center-left .img3 {
    width: 2.96rem;
    padding-bottom: 78.4%;
}

.xysh .xysh-center .center-right .img5 {
    width: 3rem;
    height: 100%;
    padding-bottom: 54.3%;
}

.xysh .xysh-right .img6 {
    width: 100%;
    height: 3.02rem;
    padding-bottom: 73%;
}

.xysh .xysh-right .img7 {
    width: 100%;
    height: 2.32rem;
    padding-bottom: 56%;
}

/* 通用图片内部样式 */
.xysh .xysh-left .img1 img,
.xysh .xysh-left .img2 img,
.xysh .xysh-center .center-left .img3 img,
.xysh .xysh-center .center-right .img5 img,
.xysh .xysh-right .img6 img,
.xysh .xysh-right .img7 img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
}

/* 通用hover效果 */
.xysh .xysh-left .img1:hover img,
.xysh .xysh-left .img2:hover img,
.xysh .xysh-center .center-left .img3:hover img,
.xysh .xysh-center .center-right .img5:hover img,
.xysh .xysh-right .img6:hover img,
.xysh .xysh-right .img7:hover img {
    transform: scale(1.1);
}

/* 中间区域 */
.xysh .xysh-center {
    width: 6.2rem;
    height: 100%;
}

.xysh .xysh-center .center-top {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 3.25rem;
    padding: .44rem 0 .72rem 0;
}

.xysh .xysh-center .center-top h2 {
    font-weight: 800;
    font-size: .5rem;
    background: linear-gradient(to right, #910f0e, #01179a);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
}

.xysh .xysh-center .center-top h2::after {
    content: '';
    position: absolute;
    top: -0.15rem;
    right: -0.44rem;
    width: .44rem;
    height: .44rem;
    background: url(../images/lj.png);
    background-size: cover;
}

.xysh .xysh-center .center-top h2::before {
    content: '';
    position: absolute;
    bottom: -0.05rem;
    left: -0.3rem;
    width: .3rem;
    height: .3rem;
    background: url(../images/xzjh.png);
    background-size: cover;

}

.xysh .xysh-center .tblb {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 2.2rem;
    height: .4rem;
}

.xysh-more a {
    font-size: .14rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 1);
}

.xysh-more::before {
    content: '';
    color: rgba(255, 255, 255, 1);
    position: relative;
    left: -0.25rem;
}

/* 通用按钮样式 */
.xysh .xysh-center .xysh-more {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 1.1rem;
    height: .44rem;
    border-radius: .22rem;
    border: .01rem solid #D11408;
}

.xysh .xysh-center .xysh-more::after {
    content: '';
    position: absolute;
    right: .15rem;
    top: 50%;
    transform: translateY(-50%);
    width: .08rem;
    height: .08rem;
    background: url(../images/lj2_1.png) no-repeat center center;
    transition: all 0.3s;
}

.xysh .xysh-center .xysh-more a {
    font-weight: 800;
    font-size: .14rem;
    color: #000000;
    transition: all 0.3s;
}

.xysh .xysh-center .xysh-more:hover::after {
    background: url(../images/lj2.png) no-repeat center center;
}

.xysh .xysh-center .xysh-more:hover {
    background: #D11408;
}

.xysh .xysh-center .xysh-more:hover a {
    color: #FFFFFF;
}

.xysh .xysh-center .center-bottom {
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 4.88rem;
}

.xysh .xysh-center .center-left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 2.96rem;
}

/* 右侧区域 */
.xysh .xysh-right {
    width: 4.14rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* 校园生活 */


/* 师生 */
.xsls {
    position: relative;
    width: 90.6%;
    height: 7.17rem;
    margin: 1rem auto;
    border-radius: .5rem;
    overflow: hidden;
    padding: 2rem 1.2rem .85rem;
    background: linear-gradient(180deg, rgba(245, 244, 244, 0) 0%, rgba(94, 21, 17, 1) 100%);
}

.xsls .bjsp {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.xsls .bjsp img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
}

.xsls .xsls-ws {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 4.32rem;
}

.xsls .xsls-ws h2 {
    font-weight: 800;
    font-size: .5rem;
    color: #FFFFFF;
    line-height: .7rem;
}

.xsls .xsls-ws .sslb {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 17.4rem;
}

.xsls .xsls-ws .sslb li {
    flex: 0 0 calc((100% - .72rem) / 4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 2.13rem;
    transition: all 0.5s;
    cursor: pointer;
}

.xsls .xsls-ws .sslb li:first-child {
    background: url(../images/tyx.png) no-repeat center center;
    background-size: 100% 100%;
}

.xsls .xsls-ws .sslb li:nth-child(2) {
    background: url(../images/tyx_1.png) no-repeat center center;
    background-size: 100% 100%;
}

.xsls .xsls-ws .sslb li:nth-child(3) {
    background: url(../images/tyx_2.png) no-repeat center center;
    background-size: 100% 100%;
}

.xsls .xsls-ws .sslb li:nth-child(4) {
    background: url(../images/tyx_3.png) no-repeat center center;
    background-size: 100% 100%;
}

.xsls .xsls-ws .sslb .sslb-xx {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.xsls .xsls-ws .sslb .sslb-xx h3 {
    font-weight: 800;
    font-size: .24rem;
    color: #000000;
    line-height: .33rem;
    margin-bottom: .2rem;
}

.xsls .xsls-ws .sslb .sslb-xx .sslb-more {
    font-weight: 800;
    font-size: .14rem;
    color: #000000;
    line-height: .2rem;
}

.xsls .xsls-ws .sslb li:hover {
    transform: scale(1.1);
}

/* 统一::after伪元素的通用样式 */
.xsls .xsls-ws .sslb li::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
    /* 添加背景图片的默认值，避免重复声明 */
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center center;
}

/* 为每个li元素设置不同的hover背景 */
.xsls .xsls-ws .sslb li:first-child::after {
    background-image: url(../images/tyxbf2.png);
}

.xsls .xsls-ws .sslb li:nth-child(2)::after {
    background-image: url(../images/tyxbf7.png);
}

.xsls .xsls-ws .sslb li:nth-child(3)::after {
    background-image: url(../images/tyxbf8.png);
}

.xsls .xsls-ws .sslb li:nth-child(4)::after {
    background-image: url(../images/tyxbf9.png);
}

/* 统一hover时的::after效果 */
.xsls .xsls-ws .sslb li:hover::after {
    opacity: 1;
}

/* 师生 */

/* 媒体经管 */
.mtjg .mtjg-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 6.65rem;
}

.mtjg .mtjg-container .mtjg-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: .7rem;
}

.mtjg .mtjg-container .mtjg-top h2 {
    font-weight: 800;
    font-size: .5rem;
    background: linear-gradient(to right, #910f0e, #01179a);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;

}

.mtjg .mtjg-more a {
    font-size: .14rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 1);
}

.mtjg .mtjg-more::before {
    content: '';
    color: rgba(255, 255, 255, 1);
    position: relative;
    left: -0.25rem;
}

.mtjg .mtjg-top .mtjg-more {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 1.1rem;
    height: .44rem;
    border-radius: .22rem;
    border: .01rem solid #D11408;
}

.mtjg .mtjg-top .mtjg-more::after {
    content: '';
    position: absolute;
    right: .15rem;
    top: 50%;
    transform: translateY(-50%);
    width: .08rem;
    height: .08rem;
    background: url(../images/lj2_1.png) no-repeat center center;
    transition: all 0.3s;
}


.mtjg .mtjg-top .mtjg-more a {
    font-weight: 800;
    font-size: .14rem;
    color: #000000;
    transition: all 0.3s;
}

.mtjg .mtjg-top .mtjg-more:hover::after {
    background: url(../images/lj2.png) no-repeat center center;
}

.mtjg .mtjg-top .mtjg-more:hover {
    background: #D11408;
}

.mtjg .mtjg-top .mtjg-more:hover a {
    color: #FFFFFF
}

.mtjg .mtjg-bottom {
    display: flex;
    flex-wrap: wrap;
    gap: .24rem;
    width: 100%;
    height: 5.45rem;
}

.media-item {
    flex: 1 1 calc(50% - .12rem);

    /* 每个卡片占 50% 宽度，减去间距的一半 */
    background: linear-gradient(235deg, #EEF1F4 0%, #F9F9F9 100%);
    border-radius: .2rem;
    padding: .4rem .43rem;
    transition: all 0.5s;
}

.media-item:hover {
    background: linear-gradient(100.73deg, #f2f2f9 1.3%, #ffffff 100%);
    box-shadow: 0rem .08rem .26rem 0rem rgba(0, 0, 0, 0.1);
}

.media-item .item-contanier {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    width: 100%;
    height: 100%;
}

.media-item .item-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;

}

.media-item .item-title .xxqg {
    height: .46rem;
    line-height: .44rem;
    border-radius: .47rem;
    text-align: center;
    background: linear-gradient(to right, #01179a, #910f0e);
    padding: .01rem;
    transition: all 0.5s;
}

.media-item .item-title .xxqg h2 {
    height: .44rem;
    line-height: .44rem;
    font-weight: 400;
    font-size: .2rem;
    color: #010544;
    display: block;
    border-radius: .47rem;
    padding: 0 .2rem;
    background: #eff1f4;
    transition: all 0.5s;

}

.media-item:hover .item-title .xxqg h2 {
    color: white;
    background: transparent;
}

.media-item h3 {
    /* 确保不会撑开父级容器 */
    font-weight: 800;
    font-size: .32rem;
    color: #010544;
    line-height: .38rem;
    text-align: justify;
    /* text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden; */
}

.media-item p {
    font-weight: 400;
    font-size: .16rem;
    color: #5A5467;
    line-height: .23rem;
}

/* 媒体经管 */


footer {
    position: relative;
    width: 100%;
    height: 4.52rem;
    margin-top: 1rem;
    padding-top: .6rem;
    background:
        url(../images/xz.png) center bottom .69rem no-repeat,
        linear-gradient(180deg, #A71917 0%, #5E1511 100%);
    background-size: 8rem 1.48rem, cover;
}

footer .f1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: .55rem;
}

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

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

    margin-right: .67rem;
}

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

footer .f1 .footer-nav li::after {
    content: '';
    position: absolute;
    top: .05rem;
    right: -0.32rem;
    width: .01rem;
    height: .2rem;
    background-color: #fff;
}

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

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

footer .f2 {
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 2.68rem;
    padding: .81rem 0 .47rem;
}

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: .24rem;
    color: #FFFFFF;
    line-height: .33rem;
}

footer .f2 .dz,
footer .f2 .f2xyhz .f2-yb,
footer .f2 .f2xyhz .f2-yx {
    position: relative;
    font-weight: 400;
    font-size: .16rem;
    color: #FFFFFF;
    line-height: .22rem;
    margin-left: .3rem;

}

footer .f2 .dz::before {
    content: '';
    position: absolute;
    left: -0.3rem;
    top: 50%;
    transform: translateY(-50%);
    width: .16rem;
    height: .22rem;
    background: url(../images/dz_4.png) no-repeat center center;
    background-size: cover;

}

footer .f2 .f2xyhz .f2-yb::before {
    content: '';
    position: absolute;
    left: -0.3rem;
    top: 50%;
    transform: translateY(-50%);
    width: .17rem;
    height: .2rem;
    background: url(../images/xzjh_1.png) no-repeat center center;
}

footer .f2 .f2xyhz .f2-yx::before {
    content: '';
    position: absolute;
    left: -0.3rem;
    top: 50%;
    transform: translateY(-50%);
    width: .17rem;
    height: .2rem;
    background: url(../images/yx-F.png) no-repeat center center;
}

footer .f2 .f2xyhz {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 3.25rem;

}

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: .16rem;
    color: #FFFFFF;
}

footer .f3 {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: .2rem;
    width: 100%;
    height: .68rem;
}

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

footer a:hover {
    color: #A71917;
}

footer hr {
    position: absolute;
    bottom: .68rem;
    width: 100%;
    height: .01rem;
    background: #FFFFFF;
    opacity: 0.1;
}

/* 回到顶部 */
.back-top {
    position: fixed;
    right: .5rem;
    bottom: 1.5rem;
    width: .7rem;
    height: .7rem;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0rem 0rem .1rem rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 999;
    opacity: 0.6;
    transition: all 0.5s;
}

.back-top:hover {
    opacity: 1;
}

.back-top img {
    width: .4rem;
}


/* 回到顶部 */

/* @media (max-width: 15.36rem) {
    header .nav-external-links {
        padding: .09rem .5rem;
    }

    header .header-main {
        padding: 0 .5rem;
    }

    .xkjs {
        padding: .45rem .6rem;
    }

    .xsls {
        width: 98%;
    }
} */