#zhaosheng{
background-size:contain;
background-repeat:no-repeat;
background-position:center;
max-width:2000px;
max-height:100%;}
.slideBox .bd li p {
    margin-top: 30px;
    padding: 0 20px;}

.slideBox {
    width: 660px;
    height: 480px;
    overflow: hidden;
    position: relative;
    background: #e7e8ea;}

.slideBox .bd img {
    width: 100%;
    height: 400px;
    display: block;
    object-fit: cover;}

.slideBox .hd {
    height: 56px;
    overflow: hidden;
    position: absolute;
    right: 80px;
    bottom: 45px;
    z-index: 1;}

.slideBox .bd li a {
    display: block;}

ul,
li {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    outline: none;
    list-style: none;}

.bd ul li {
    position: absolute;
    width: 100%;
    left: 0px;
    top: 0px;
    display: none;}

.slideBox .hd ul li {
    float: left;
    margin-right: 2px;
    width: 56px;
    height: 56px;
    text-align: center;
    background: #215eb1;
    color: #fff;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;}

.slideBox .hd ul li.on {
    background: #dd8d1a;
    color: #ffffff;}

.slideBox .hd ul li p {
    font-size: 18px;
    font-weight: bold;
    margin-top: 0px;
    margin-bottom: 0px;}

.newBox {
    display: flex;
    gap: 20px;}

.newBox>div {
    flex: 1;}

.newBox a {
    color: #333;}

.slideBox .next {
    position: absolute;
    right: 0;
    bottom: 57px;
    display: block;
    width: 25px;
    height: 25px;
    background: url(./img/next.png) no-repeat;
    z-index: 1;}

.slideBox .prev {
    position: absolute;
    right: 31px;
    bottom: 57px;
    display: block;
    width: 25px;
    height: 25px;
    background: url(./img/prev.png) no-repeat;
    /* opacity: 0.7; */
    z-index: 1;}

.slideBox .prev:hover {
    background: url(./img/prev_hover.png) no-repeat;}

.slideBox .next:hover {
    background: url(./img/next_hover.png) no-repeat;}

.xyxw_list {
    float: right;
    width: 710px;}

.xyxw_list .xwdt_top {
    height: 98px;
    border-bottom: 1px #215eb1 solid;
    overflow: hidden;}

.xyxw_list .xwdt_top .time {
    float: left;
    width: 56px;
    height: 98px;
    background: #215eb1;
    text-align: center;
    color: #ffffff;
    margin-right: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;}

.xyxw_list .xwdt_top .time .day {
    font-size: 25px;}

.xyxw_list .xwdt_top .time .yue {
    font-size: 16px;
    margin-top: 20px;}

.xyxw_list .xwdt_top .text {}

.xyxw_list .xwdt_top .text h1 {
    font-size: 18px;
    color: #215eb1;
    font-weight: bold;
    margin-top: 8px;}

.xyxw_list .xwdt_top .text h1 a {
    font-size: 18px;
    color: #215eb1;
    font-weight: bold;}

.xyxw_list .xwdt_top .text p {
    font-size: 13px;
    color: #666;
    line-height: 24px;
    margin-top: 15px;
    text-indent: 2em;}

.xyxw_list ul {
    margin-top: 15px;}

.xyxw_list ul li {
    height: 34px;
    line-height: 34px;
    background: url(./img/xyxw_list_icon.png) left center no-repeat;
    padding-left: 22px;}

.xyxw_list ul li:hover {
    background: #ddd5d5 url(./img/xyxw_list_icon.png) left center no-repeat;}

.xyxw_list ul li a,
.xyxw_list ul li span {
    font-size: 15px;
    color: #333333;}

.xyxw_list ul li span {
    float: right;}

.xyxw_list ul li a:hover {
    color: #215eb1;}
.science-tel h3+p {
    line-height: 24px;
    height: 98px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;}

.science-img img {
    object-fit: cover;}

.index-science .science-img {
    width: 141px;}
 #demo {
        position: relative;
        width: 1600px;
        margin: 0 auto;
        overflow: hidden;
        border-radius: 8px;
        /* 隐藏滚动条 */
        scrollbar-width: none;}
    
    #demo::-webkit-scrollbar {
        display: none;}

    #indemo {
        display: flex;
        width: max-content; /* 关键：让容器宽度由内容决定 */
        animation: scrollLeft 50s linear infinite;
        will-change: transform;}

    #indemo:hover {
        animation-play-state: paused;}

    #demo1,
    #demo2 {
        display: flex;
        flex-shrink: 0;
        margin-right: 16px;}

    #demo1 a,
    #demo2 a {
        display: block;
        margin-right: 16px;
        transition: transform 0.3s ease;
        /* 防止链接内元素影响宽度计算 */
        line-height: 0;}
    
    /* 最后一个元素去掉右边距，确保间距均匀 */
    #demo1 a:last-child,
    #demo2 a:last-child {
        margin-right: 0;}

    #demo1 img,
    #demo2 img {
        width: 300px;
        height: 200px;
        object-fit: cover;
        border-radius: 6px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
        display: block;}

    @keyframes scrollLeft {
        0% {
            transform: translateX(0);}
        100% {
            /* 关键：这里必须是 -50%，前提是 demo1 和 demo2 宽度完全一致 */
            transform: translateX(-50%);}
    }
.buttom_msg{
color:white;}
.copy p span {
    font-family: unset!important;}