.swiper {
    height: 100%;
}

.banner {
    position: relative;
}

.left_button,
.right_button {
    position: absolute;
}

.m_nav {
    display: none;
}

/* 移动端导航 */
@media screen and (max-width: 1000px) and (min-width: 0px) {
    .msgNum {
        display: none;
    }

    .slider {
        margin-top: 74px;
    }

    .head {
        display: none;
    }

    .m_img {
        display: block;
        height: 44px;
        background: #fff;
        top: 0px;
        left: 0px;
        width: 100%;
        z-index: 9999;
        border-bottom: 1px solid #ddd;
        overflow: hidden;
    }

    .m_img .headlf {
        padding-top: 2px;
        padding-left: 5px;
        float: left;
    }

    .m_img .headlf .m_logo {
        height: 40px;
        display: block;
    }

    .m_img .headrg {
        padding-right: 5%;
        padding-top: 14px;
        float: right;
    }

    .m_img .headrg a .m_menuimg {
        height: 16px;
        vertical-align: top;
        display: block;
    }

    .m_nav {
        display: block;
        position: fixed;
        top: 0px;
        left: 0px;
        width: 0px;
        height: 0px;
        overflow: hidden;
        z-index: 10000;
    }

    .m_nav .closecover {
        position: absolute;
        width: 100%;
        height: 100%;
        background: #888;
        filter: alpha(opacity=0.1);
        opacity: 0.1;
        left: 0px;
        top: 0px;
        z-index: 1;
    }

    .m_nav .closeicon {
        position: absolute;
        width: 20%;
        left: 10px;
        top: 5%;
        z-index: 100;
        text-align: center;
        filter: alpha(opacity=0);
        opacity: 0;
    }

    .m_nav .closeicon a img {
        width: 22px;
    }

    .m_nav .m_navList {
        position: absolute;
        width: 80%;
        right: 0px;
        top: 0px;
        background: #4150A3;
        height: 100%;
        z-index: 100;
        right: -80%;
        overflow-y: scroll;
    }

    .m_nav .m_navList ul {
        padding-left: 5%;
        padding-right: 5%;
    }

    .m_nav .m_navList ul li {
        border-bottom: 1px solid #FFF;
        list-style: none;
    }

    .m_nav .m_navList ul li a {
        display: block;
        height: 45px;
        color: #fff;
        line-height: 45px;
        padding-left: 2%;
        font-size: 16px;
    }

    .m_nav .m_navList ul li .m_f_a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }

    .m_nav .m_navList ul li .m_f_a a {
        flex: 1;
    }

    .m_nav .m_navList ul li .m_f_a i {
        width: 40px;
        height: 35px;
        box-sizing: border-box;
        padding: 0 5px;
        display: block;
    }

    .icon {
        background: url(../images/plus.png) 100% no-repeat;
        background-position: 50% 50%;
        -webkit-transition: all 0s;
        -moz-transition: all 0s;
        transition: all 0s;
    }

    .icon_on {
        background: url(../images/reduce.jpg) 50% no-repeat !important;
        background-position: 50% 50%;
        -webkit-transition: all 0s;
        -moz-transition: all 0s;
        transition: all 0s;
    }

    .m_nav .m_navList ul li .m_s_nav {
        display: none;
        width: 100%;
    }

    .m_nav .m_navList ul li .m_s_nav a {
        display: block;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        padding-left: 10%;
        overflow: hidden;
        white-space: nowrap;
        width: 90%;
        text-overflow: ellipsis;
    }
}

/* 搜索组件样式 */
.search-trigger-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.search-trigger-wrap .btn {
    cursor: pointer;
}

.search-trigger-wrap .btn img {
    width: 30px;
    height: auto;
}

.search-trigger-wrap .search-mask {
    position: fixed;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, .6);
    display: none;
    top: 0;
    left: 0;
}

.search-trigger-wrap .search-mask .close-btn {
    position: absolute;
    right: 40px;
    top: 40px;
    cursor: pointer;
}

.search-trigger-wrap .search-mask .close-btn img {
    width: 40px;
    height: auto;
}

.search-trigger-wrap .search-mask .mask-wrap {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-trigger-wrap .search-mask .mask-wrap .input {
    width: 300px;
    height: 40px;
    border: none;
    outline: none;
    padding: 0 10px;
}

.search-trigger-wrap .search-mask .mask-wrap .s-btn {
    width: auto;
    height: 40px;
    border: none;
    padding: 0 20px;
    background-color: blue;
    color: #fff;
    cursor: pointer;
}

* {
    padding: 0;
    margin: 0;
}

li {
    list-style: none;
}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

body {
    font-size: 14px;

}

a {
    text-decoration: none;
    font-size: 15px;
    color: #333;
}

a.zoombox img {
    height: 100%;
    width: 100%;
    transition: all 0.6s ease;
    opacity: 1;
}

a.zoombox:hover img {
    transform: scale(1.2, 1.2);
    transition: all 0.6s ease;
    /*opacity:0.6;*/
}

.w {
    width: 1440px;
    margin: 0 auto;
}

.y {
    width: 1440px;
    margin: 0 auto;
}


.padding {
    padding: 40px 0;
}

.flex {
    display: flex;
    justify-content: space-between;
}

.wrap {
    flex-wrap: wrap;
}

header nav {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 100;
    background: linear-gradient(#0f57ee, transparent);


}


header nav .w {
    padding: 15px 0;
}

header nav .w .logo {
    flex: 0 1 25%;

}

header nav .w .logo img {
    height: 58px;
    width: auto;
}

header nav .w .menu {
    flex: 0 1 70%;
    border-bottom: 1px solid #fff;
}

header nav .top-bar {
    padding: 5px 0;
    background: #2563C8;
    display: none;
}

header nav .y .kh {
    flex: 0 1 25%;

}

header nav .y .kh img {
    height: 25px;
    width: auto;

}

header nav .y .search {
    width: 179px;
    background: url(../images/s-left.png) left top no-repeat;


}

header nav .y .search .input {
    width: 89px;
    margin-left: 10px;
    height: 24px;
    line-height: 24px;
    margin-top: 3px;
    float: left;
    border: none;
    background: none;
    color: #FFF
}

input::-moz-placeholder { /* Mozilla Firefox 4 to 18*/
    color: #FFF;
}

input:-moz-placeholder { /* Mozilla Firefox 19+*/
    color: #FFF;
}

input:-ms-input-placeholder {
    color: #FFF;
}

input::-webkit-input-placeholder {
    color: #FFF;
}

header nav .y .search img {
    width: 70px;
    height: 31px;
    float: left;
    cursor: pointer
}


/*一级菜单*/

header nav .w .menu > div {
    /*flex: 1;*/
    width: fit-content;
    text-align: center;
    /*border-bottom: 1px solid #fff;*/
    position: relative;
}

header nav .w .menu > div {
}

header nav .w .menu > div > span {
    display: block;
    position: absolute;
    bottom: -1px;
    left: 1px;
    right: 100%;
    height: 4px;
    background: #FFB639;
    transition: 400ms;
}

header nav .w .menu div:hover span {
    right: 0;
}

header nav .w .menu a {
    color: #fff;
    font-size: 18px;
    line-height: 58px;
}

/*下拉菜单*/
header nav .w .menu > div ul {
    display: none;
    position: absolute;
    top: 60px;
    left: -50%;
    width: 300%;
    background: #fff;
    padding: 0 10px 10px 10px;
    box-sizing: border-box;
}

header nav .w .menu > div ul li {
    height: 56px;
    line-height: 56px;

    border-bottom: 1px solid #ddd;
    text-align: left;
}

header nav .w .menu > div ul li:hover a {
    color: #FFB639;
}

header nav .w .menu > div ul li a {
    font-size: 16px;
    color: #333;
}

header nav .w .menu > div ul li span {
    float: right;
    color: #555;
}

header nav .w .menu > div:hover ul {
    display: block;
}

/*下拉菜单完*/

header nav.active {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 100;
    background: #FFFFFF;
    box-shadow: 0px 10px 10px -10px #BBBAB8;

}

header nav.active .top-bar {
    display: block
}

header nav.active .w .menu > div {
    /*flex: 1;*/
    width: fit-content;
    text-align: center;
    border-bottom: 1px solid #fff;
    position: relative;
}

header nav.active .w .menu > div > span {
    display: block;
    position: absolute;
    bottom: -1px;
    left: 1px;
    right: 100%;
    height: 4px;
    background: #2563C8;
    transition: 400ms;

}

header nav.active .w .menu div:hover span {
    right: 0%;

}

header nav.active .w .menu a {
    color: #151925;
    font-size: 18px;
    line-height: 58px;
}

header nav.active .w .menu > div ul li a {
    font-size: 16px;
    color: #333;
}

header nav.active .w .menu > div ul li a:hover {
    color: #FFB639;
}

/*滚动后菜单完*/


header .banner {
    /* position: relative; */
    /*height: 640px;*/
    /* height: calc(100vh);  */
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    overflow: hidden;
    width: 100vw;
    height: 100vh;


}

header .banner .img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: -1;

}

header .banner .img img {
    width: 100%;
    height: calc(100vh);

}

header .banner .w {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%);
    z-index: 9;

}

.left_button {
    position: absolute;
    top: 50vh;
    left: 0;
    z-index: 9;
    cursor: pointer;
    transform: translateY(-50%);
}

.right_button {
    position: absolute;
    top: 50vh;
    right: 0;
    z-index: 9;
    cursor: pointer;
    transform: translateY(-50%);
}

.left_button img,
.right_button img {
    width: 45px;
    height: 70px;
}

/*背景*/
.section-1 {
    background: #FFFFFF top center no-repeat url("../images/section2.png");
    width: 100%;
    margin-top: 100vh;
    background-size: 100% 100%;
    position: relative;
}

.section-1 .bg {
    position: absolute;
    right: 0;
    top: 0;
    width: 40%;
    height: 100%;
    background: url("../images/bg_hua.png") no-repeat right top;
    background-size: contain;
    z-index: 0;
    pointer-events: none;
}
.news-section {
    position: relative;
    z-index: 1;
}

.news-section .work_news {
    flex: 0 1 60%;
}

.col_title {
    padding: 10px 0;
    height: 30px;
    line-height: 30px;
    color: #2563C8;
    border-bottom: 2px solid #ddd;
    margin-bottom: 15px;
}

.col_title .tit_l {
    width: auto;
    position: relative;

}

.col_title .tit_l::after {
    content: '';
    display: block;
    position: absolute;
    bottom: -11px;
    left: 0;
    height: 3px;
    background: #2563C8;
    width: 100%;
}

.col_title h4 {
    font-size: 22px;
    display: inline-block;
    vertical-align: middle;
}

.col_title img {
    width: 30px;
    height: auto;
    vertical-align: middle;
    margin-right: 10px;
}

.col_title .pagez {
    width: 60px;
    font-size: 22px;
    display: inline-block;
    vertical-align: middle;


}

.col_title .circle {
    width: 35px;
    line-height: 30px;

}

.col_title .circle span {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: rgb(99, 144, 212);
    border-radius: 50%;
    margin-right: 1px;
}

.col_title .circle span:last-child {
    margin-right: 0;
}


#w_news_box_m {
    display: none;
}

.w_news_box_m {
    display: none;
}

.news-section .w_news_box {
    width: 860px;
    height: 480px;
}

.news-section .w_news_box .swiper-wrapper {
}

.news-section .w_news_box .swiper-pagination {
    position: absolute;
    left: 0;
    bottom: 0px;
    right: 0;
}

.swiper-pagination .swiper-pagination-bullet-active {
    background-color: #FFB739;
}

.news-section .work_news .w_news {
    padding: 20px 10px;
    box-sizing: border-box;
    background: #fff;
    height: 440px;
    overflow: hidden;


}

.news-section .work_news .w_news .n_t_l {
    width: 25px;
    height: 20px;
    background: url("../images/arrow.png");
    background-size: 100%;
    margin-right: 10px;
}

.news-section .work_news .w_news .n_t_r {
    flex: 1;

}

.news-section .work_news .w_news .n_t_r a {
    line-height: 1.6;
    display: block;
    height: 48px;
    font-weight: bold;
    color: #000;
}

.news-section .work_news .w_news .n_t_r a:hover {
    color: #2563C8;
    text-decoration: underline;
}

.news-section .work_news .w_news .n_t_r span {
    display: block;
    font-size: 12px;
    line-height: 40px;
    color: #888;
}

.news-section .work_news .w_news img {
    width: 100%;
    height: 220px;
}

.news-section .work_news .w_news p {
    padding: 10px 10px;
    color: #444;
    font-size: 15px;
    line-height: 1.6;
}

.news-section .work_news .news_btn {
    text-align: center;
    line-height: 50px;
}

.news-section .work_news .news_btn span {
    display: inline-block;
    width: 9px;
    height: 9px;
    background: rgb(174, 174, 174);
    border-radius: 50%;
    margin-right: 22px;
}

.news-section .work_news .news_btn span:last-child {
    margin-right: 0;
}

.news-section .work_news .news_btn span.cur {
    background: #FFB639;
}

.news-section .notice {
    flex: 0 1 37%;
}

.news-section .notice ul {
    padding: 25px 15px 25px 15px;
    box-sizing: border-box;
    background: #fff;
    border-bottom: 3px solid rgb(71, 52, 223);
    height: 440px;
    overflow: hidden;
}


.news-section .notice ul li {
    width: 100%;
    margin-bottom: 35px;
}

/*#news .notice ul li div{*/
/*    display: inline-block;*/
/*    width: 75%;*/
/*    overflow: hidden;*/
/*    text-overflow: ellipsis;*/
/*    white-space: nowrap;*/
/*    vertical-align: middle;*/
/*}*/
.news-section .notice ul li > span {
    display: inline-block;
    width: 7px;
    height: 12px;
    background: url("../images/triangle.png");
    margin-right: 8px;

    line-height: 30px;
}

.news-section .notice ul li a {
    font-size: 16px;
}

.news-section .notice ul li a:hover {
    color: #2563C8;
    text-decoration: underline;
}

.news-section .notice ul li .time {
    margin: 8px 0;
}

.news-section .notice ul li .time span {
    display: inline-block;
    width: 14px;
    height: 14px;
    background: url("../images/sj.png");
    background-size: cover;
    vertical-align: middle;

}

.news-section .notice ul li .time i {
    font-size: 12px;
    color: #aaa;
    vertical-align: middle;
}

.news-section .notice ul li .time b {
    width: 75%;
    display: inline-block;
    height: 1px;
    background: #ccc;
    vertical-align: middle;
}

#ideologymb {
    display: none !important;
}

.ideology-container-mobile {
    display: none !important;
}

.ideology-container {
    margin-top: 20px;
    position: relative;
    height: 400px;
    overflow: hidden;
    zoom: 1;
}

.ideology-section {
    margin-top: 20px;
    position: relative;
    height: 100%;
    overflow: hidden;
    zoom: 1;
}

.ideology-section:after {
    content: "";
    display: block;
    visibility: hidden;
    clear: both;
}

.ideology-section .ideologyul:after {
    content: "";
    display: block;
    visibility: hidden;
    clear: both;
}

.ideology-section .ideologyul li div.item {
    width: 100px;
    height: 100%;
    cursor: pointer;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;


}

.ideology-section .current {
}

.ideology-section .ideologyul li div.item img,
.ideology-section-content .ideologyul li div.item img {
    width: 100px;
    height: 400px;

}

.ideology-section .ideologyul li div.item img:hover,
.ideology-section-content .ideologyul li div.item img:hover {
    filter: brightness(140%);
}

.ideology-section .ideologyul,
.ideology-section-content .ideologyul {
    height: 400px;
    overflow:hidden;
}

.ideology-section .ideologyul li,
.ideology-section-content .ideologyul li {
    position: relative;
    overflow: hidden;
    zoom: 1;
    float: left;
    width: 100px;
    height: 400px;

}


.ideology-section .i_content {

    width: 1040px;
    padding: 0 20px 10px;
    box-sizing: border-box;
    background: #fff;
    height: 400px;
    position: absolute;
    left: 100px;
    top: 0;
    height: 400px;
    z-index: 2;

}


.ideology-section .i_content {
    display: block;
}

.ideology-section .i_content .circle,
.ideology-section-content .i_content .circle {
    width: 105px;
}

.ideology-section .i_content .col_title b,
.ideology-section-content .i_content .col_title b {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: #2563C8;
    vertical-align: middle;
    margin-right: 10px;
}

.ideology-section .i_content .i_news:after,
.ideology-section-content .i_content .i_news:after {
    content: "";
    display: block;
    visibility: hidden;
    clear: both;
}

.ideology-section .i_content .i_news .i_n_img,
.ideology-section-content .i_content .i_news .i_n_img {
    width: 512px;
    height: 300px;
    float: left;

    overflow: hidden;

}

.ideology-section .i_content .i_n_img img,
.ideology-section-content .i_content .i_news .i_n_img img {
    width: 100%;
    height: 100%;
}

.ideology-section .i_content .i_n_img a,
.ideology-section-content .i_content .i_news .i_n_img a {
    position: relative;
    display: block;
}

.ideology-section .i_content .i_n_img a div,
.ideology-section-content .i_content .i_news .i_n_img a div {
    position: absolute;
    top: 260px;
    line-height: 40px;
    width: 100%;
    box-sizing: border-box;
    padding-left: 40px;
    color: #FFF;
    background: rgba(0, 0, 0, .6);
}

.ideology-section .i_content .i_n_list,
.ideology-section-content .i_content .i_n_list {
    width: 460px;
    float: right;
    padding: 0 15px;
    box-sizing: border-box;
}

.ideology-section .i_content .i_n_list > div,
.ideology-section-content .i_content .i_n_list > div {
    border-bottom: 1px dashed #aaa;
    line-height: 40px;
}

.ideology-section .i_content .i_n_list div a,
.ideology-section-content .i_content .i_n_list div a {
    color: #444;
    display: inline-block;
    width: 75%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: middle;
}

.ideology-section .i_content .i_n_list div a:hover,
.ideology-section-content .i_content .i_n_list div a:hover {
    color: #2563C8;
    text-decoration: underline;
}

.ideology-section .i_content .i_n_list div b,
.ideology-section-content .i_content .i_n_list div b {
    display: inline-block;
    width: 7px;
    height: 12px;
    background: url("../images/triangle.png");
    background-size: cover;
    margin-right: 5px;
}

.ideology-section .i_content .i_n_list div span,
.ideology-section-content .i_content .i_n_list div span {
    font-size: 12px;
    color: #888;
    float: right;
}

.section-2 {
    background: #FFFFFF top center no-repeat url("../images/bg2.png");
    background-size: 100% 100%;
}

.slogan_img {
    margin-bottom: 20px;
    margin-top: 20px;
}

.slogan_img img {
    width: 100%;
    height: auto;
}

.lecture-swiper-container {
    width: 100%;
    overflow: hidden;
    position: relative;
}

/* ========================================
   幻灯片效果（Swiper 8.0.7）
   ======================================== */
.slogan-swiper {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.slogan-swiper .swiper-wrapper {
    width: 100%;
    height: 100%;
}

.slogan-swiper .swiper-slide {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.slogan-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ========================================
   研究中心按钮样式
   ======================================== */
.section-3 {
    background-color: #fff;
    padding: 40px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* 双栏布局容器 */
.dual-section-container {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    padding: 20px 0;
}

.left-section,
.right-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 30px;
    background: #f8f9ff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

.left-section {
    border-left: 3px solid #1E40AF;
}

.right-section {
    border-right: 3px solid #1E40AF;
}

/* 区块标题样式 */
.section-title {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    width: 100%;
}

.section-title b {
    display: inline-block;
    font-size: 24px;
    color: #1E40AF;
    padding-bottom: 12px;
    border-bottom: 3px solid #1E40AF;
    font-weight: 600;
}

.right-section .section-title b {
    border-bottom-color: #1E40AF;
}

/* 常设研究中心按钮样式 */
.research-center-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    width: 100%;
}

/* 教育培训按钮样式 */
.education-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    width: 100%;
}

/* 统一卡片按钮样式 */
.card-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 15px 10px;
    background: #fff;
    border-radius: 12px;
    text-decoration: none;
    color: #333;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 50px;
    border: 1px solid #e5e7eb;
}

.card-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(30, 64, 175, 0.15);
    border-color: #1E40AF;
}

.card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #DBEAFE 0%, #DBEAFE 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    z-index: 1;
}

.card-title {
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    line-height: 1.5;
    z-index: 1;
    color: #4B5563;
}

.publicity-section-1 .p_title {
    position: relative;
}

.publicity-section-1 .p_title .tit {
    width: 275px;
    height: 110px;
    background: top center no-repeat url("../images/title_bg.png");

    text-align: center;
    color: #2563C8;
    font-size: 22px;
    margin: 0 auto;
    /*margin-left:440px;*/
    line-height: 94px;
    vertical-align: middle;
}

.publicity-section-1 .p_title .dot {
    position: absolute;
    top: 31px;
    right: 0;
    width: 30px;
    height: 10px;
}

.publicity-section-1 .p_title .dot img {
    width: 100%;
    height: auto;
}

.publicity-section-1 .media_1 {
    margin-bottom: 20px;
}

/* 宣传视窗样式 */
#publicity .p_title {
    position: relative;
}

#publicity .p_title .tit {
    width: 275px;
    height: 110px;
    background: top center no-repeat url("../images/title_bg.png");
    text-align: center;
    color: #2563C8;
    font-size: 22px;
    margin: 0 auto;
    line-height: 94px;
    vertical-align: middle;
}

#publicity .p_title .dot {
    position: absolute;
    top: 31px;
    right: 0;
    width: 30px;
    height: 10px;
}

#publicity .p_title .dot img {
    width: 100%;
    height: auto;
}

#publicity .media_1 {
    margin-bottom: 20px;
}

#publicity .media_1 .left_box {
    flex: 0 1 45%;
    height: auto;
    overflow: hidden;
    margin-right: 20px;
}

#publicity .media_1 .left_box .left_item {
    height: auto;
    position: relative;
}

#publicity .media_1 .left_box .left_item .txt {
    position: absolute;
    z-index: 20;
    left: 0;
    right: 0;
    bottom: 0px;
    color: #fff;
    overflow: hidden;
}

#publicity .media_1 .left_box .left_item .txt .year {
    border-top: 2px solid #fff;
    width: auto;
    display: inline-block;
    margin-left: 10px;
}

#publicity .media_1 .left_box .left_item .txt .day {
    padding-left: 10px;
    height: 50px;
    background: rgba(0, 0, 0, .6);
}

#publicity .media_1 .left_box .left_item .txt .day b {
    font-size: 28px;
    font-weight: 500;
    margin-right: 10px;
    line-height: 50px;
    vertical-align: middle;
}

#publicity .media_1 .left_box .left_item .txt .day a {
    color: #ddd;
    font-size: 15px;
    vertical-align: middle;
}

#publicity .media_1 .left_box .left_item img {
    height: 356px;
}

#publicity .media_1 .left_box .left_item a.video {
    position: relative;
    display: block;
}

#publicity .media_1 .left_box .left_item a.video span {
    background: url(../images/ico/1.png) no-repeat;
    position: absolute;
    width: 98px;
    height: 93px;
    left: 50%;
    top: 50%;
    margin-left: -49px;
    margin-top: -46px;
}

#publicity .media_1 .left_box .left_item a.video:hover span {
    background: url(../images/ico/2.png) no-repeat;
}

#publicity .media_1 .right_box {
    flex: 0 1 55%;
}

#publicity .media_1 .right_box > div {
    flex: 0 1 32%;
    text-align: center;
    font-size: 0;
}

#publicity .media_1 .right_box > div:nth-child(1),
#publicity .media_1 .right_box > div:nth-child(2),
#publicity .media_1 .right_box > div:nth-child(3) {
    margin-bottom: 20px;
}

#publicity .media_1 .right_box > div a {
    display: block;
}

#publicity .media_1 .right_box > div a:hover {
    opacity: 0.8;
}

#publicity .media_1 .right_box > div .img {
    height: 200px;
    overflow: hidden;
}

#publicity .media_1 .right_box > div img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#publicity .media_2 {
    display: flex;
    justify-content: space-between;
}

#publicity .media_2 > div {
    flex: 0 1 24%;
    text-align: center;
}

#publicity .media_2 > div .img {
    height: 180px;
    overflow: hidden;
}

#publicity .media_2 > div img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#publicity .media_2 > div a {
    display: block;
}

#publicity .media_2 > div a:hover {
    opacity: 0.8;
}

.publicity-section-1 .media_1 {
    margin-bottom: 20px;
}

.media_1 .left_box {
    flex: 0 1 45%;
    height: auto;
    overflow: hidden;
    margin-right: 20px;

}

.media_1 .left_box .left_item {
    height: auto;
    position: relative;
}

.media_1 .left_box .left_item .txt {
    position: absolute;
    z-index: 20;
    left: 0;
    right: 0;
    bottom: 0px;
    color: #fff;
    overflow: hidden;
}

.media_1 .left_box .left_item .txt .year {
    border-top: 2px solid #fff;
    width: auto;
    display: inline-block;
    margin-left: 10px;
}

.media_1 .left_box .left_item .txt .day {
    padding-left: 10px;
    height: 50px;
    background: rgba(0, 0, 0, .6);
}

.media_1 .left_box .left_item .txt .day b {
    font-size: 28px;
    font-weight: 500;
    margin-right: 10px;
    line-height: 50px;
    vertical-align: middle;
}

.media_1 .left_box .left_item .txt .day a {
    color: #ddd;
    font-size: 15px;
    /*line-height: 50px;*/
    vertical-align: middle;
}

.media_1 .left_box .left_item img {
    height: 356px;

}

.media_1 .left_box .left_item a.video {
    position: relative;
    display: block;


}

.media_1 .left_box .left_item a.video span {
    background: url(../images/ico/1.png) no-repeat;
    position: absolute;
    width: 98px;
    height: 93px;
    left: 50%;
    top: 50%;
    margin-left: -49px; /*half of the width */
    margin-top: -46px; /*half of the height */
}

.media_1 .left_box .left_item a.video:hover span {
    background: url(../images/ico/2.png) no-repeat
}


.media_1 .right_box {
    flex: 0 1 55%;
}

.media_1 .right_box > div {
    flex: 0 1 32%;
    text-align: center;
    font-size: 0;
}

.media_1 .right_box > div:nth-child(1),
.media_1 .right_box > div:nth-child(2),
.media_1 .right_box > div:nth-child(3) {
    margin-bottom: 20px;
}

.media_1 .right_box > div a {
    font-size: 15px;
    color: #444;
    line-height: 32px;
}

.media_1 .right_box > div a:hover {
    color: #2563C8;
    text-decoration: underline;
}


.media_1 .right_box > div .img {
    overflow: hidden;
    box-shadow: 0 0 8px #888888;
    padding: 0px;
    background: #FFF
}

.media_1 .right_box > div img {
    width: 100%;
    height: 130px;
    vertical-align: middle;

}

.media_2 > div .img {
    overflow: hidden;
    box-shadow: 0 0 8px #888888;
    padding: 0px;
    background: #FFF
}

.media_2 > div img {
    width: 100%;
    height: 154px;

    vertical-align: middle;

}

.media_2 > div {
    flex: 0 1 24%;
    text-align: center;
    overflow: hidden;
}

.media_2 > div img {
    width: 100%;
}

.media_2 > div a {
    font-size: 15px;
    line-height: 32px;
}

.media_2 > div a:hover {
    color: #2563C8;
    text-decoration: underline;
}

footer {
    position: relative;
    z-index: 1;
    background: url(../images/footerbj.jpg);
    /*background: url("../images/f_img1.jpg") no-repeat;
    background-size: 100%;
    background-position-y: -250px;;
    height: 900px;*/
}


footer .contact {
    position: relative;


    /*  background:url(../images/footer.png) top center no-repeat;*/
    /* background: url(../images/footerbj.jpg);*/
    min-height: 320px;
    margin-top: -10px;
    z-index: 20;
}


footer .w {
    padding-top: 100px;
    width: 1410px;
}

footer .w > div {

    background: url(../images/footer-line.png) right center no-repeat;

}

footer .w > div:nth-child(1) {
    flex: 0 1 38%;

}

footer .w > div:nth-child(2) {
    margin-left: 20px;
    flex: 0 1 40%;

}

footer .w > div:nth-child(3) {
    flex: 0 1 20%;
    background: none;

}

footer .w .tit {
    color: #fff;
    font-size: 22px;
    margin-bottom: 10px;
}

footer .w .tit i {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: #ffffff;
    vertical-align: middle;
    margin-right: 5px;
}

footer .w .tit b {
    vertical-align: middle;
    /*font-family:"Arial Black";*/

}

footer .w .link .txt div {
    flex: 50%;
}

footer .w .link div a {
    display: block;
    color: #ddd;
    font-size: 14px;
    line-height: 32px;
}

footer .w .c_us .txt p {
    line-height: 30px;
    color: #ddd;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    padding: 0 20px 0 0;
}

footer .w .s_media {
    display: flex;
    align-items: center;
    justify-between: center;
    padding-left: 30px;
}

footer .w .s_media div {
    margin-right: 30px;
}

footer .w .s_media span {
    display: block;
    text-align: center;
    color: #ddd;
    font-size: 12px;
}

footer .w .s_media img {
    width: 130px !important;
    height: auto;
}

footer .w {
    padding-bottom: 40px;
}

#menu_box {
    display: none;
}

footer .img_txt {
    width: 40%;
    top: 450px;
    left: 10%;
    position: absolute;
}

footer .img_txt b {
    position: absolute;
    z-index: 40;
    font-weight: 500;
    font-size: 30px;
    color: #fff;
    line-height: 50px;
    left: 40px;
}

footer .img_txt img {
    width: 100%;
    height: 50px;
}

@media screen and (max-width: 900px) {
    .w {
        width: 100%;
    }

    /* PC 端轮播隐藏，移动端轮播显示 */
    #w_news_box,
    .w_news_box {
        display: none;
    }

    #w_news_box_m,
    .w_news_box_m {
        display: block;
    }

    /* PC 端思想教育隐藏，移动端显示 */
    #ideology,
    .ideology-container {
        display: none !important;
    }

    #ideologymb,
    .ideology-container-mobile {
        display: block !important;
    }

    .media_1 .right_box > div {
        flex: 0 1 20%;
        text-align: center;
        font-size: 0;
    }

    .media_1 .left_box .left_item img {
        height: 246px;
    }

    .media_1 .right_box > div .img {
        overflow: hidden;
        box-shadow: none;
        padding: 0px;
    }

    .media_1 .right_box > div img {
        width: 100%;
        height: 100px;
        vertical-align: middle;

    }

    .media_2 > div .img {
        overflow: hidden;
        box-shadow: none;
        padding: 0px;
    }

    .media_2 > div img {
        width: 100%;
        height: 100px;
        vertical-align: middle;

    }

    header nav .w .logo img {
        height: 40px;
        width: auto;
    }

    header .menu {
        display: none;
    }

    .publicity-section-1 .p_title .tit {
        width: 220px;
        height: 70px;
        background: top center no-repeat url("../images/title_bg.png");

        text-align: center;
        color: #2563C8;
        font-size: 22px;
        margin: 0 auto;
        /*margin-left:440px;*/
        line-height: 84px;
        vertical-align: middle;
    }

    #publicity .p_title .tit {
        width: 220px;
        height: 70px;
        background: top center no-repeat url("../images/title_bg.png");
        text-align: center;
        color: #2563C8;
        font-size: 22px;
        margin: 0 auto;
        line-height: 84px;
        vertical-align: middle;
    }

    #menu_box {
        display: block;
        width: 40px;
        cursor: pointer;
        user-select: none;
        margin-top: 7px;
    }


    #menu_box i {
        display: block;
        height: 2px;
        background: #fff;
        width: 26px;
        border-radius: 1px;
        margin-bottom: 7px;
    }

    header .banner {
        height: 500px;
    }

    header .banner .w .left_button,
    header .banner .w .right_button {
        top: 225px;
    }

    header .banner .w .left_button img,
    header .banner .w .right_button img {
        width: 31px;
        height: 49px;
    }


    /* 移动端新闻布局调整 */
    .news-section {
        flex-wrap: wrap;
        z-index: 1;
    }

    .news-section .work_news,
    .news-section .notice {
        flex: 100%;
    }

    .news-section .notice ul li .time b {
        width: 85%;
    }

    .news-section .work_news .w_news {
        height: auto;
    }

    /* 移动端思想教育布局 */
    .ideology-section-mobile,
    .ideology-container-mobile {
        flex-wrap: wrap;
    }

    .ideology-section-mobile > div,
    .ideology-container-mobile > div {
        flex: 0 1 20%;
        height: auto;
    }

    .ideology-section-mobile > div > img,
    .ideology-container-mobile > div > img {
        height: auto;
    }

    .ideology-section-mobile .i_content,
    .ideology-container-mobile .i_content {
        flex: 100%;
        order: 5;
        margin-top: 20px;
    }


    .media_1 {
        flex-wrap: wrap;
    }

    .media_1 .left_box,
    .media_1 .right_box {
        flex: 100%;
    }

    .media_1 .left_box {
        margin-right: 0;
        margin-bottom: 20px;
    }

    .media_2 {
        flex-wrap: wrap;
    }

    .media_2 > div {
        flex: 50%;
    }

    .media_2 > div:nth-child(1),
    .media_2 > div:nth-child(2) {
        margin-bottom: 20px;
    }

    /* 移动端双栏布局调整为单栏 */
    .dual-section-container {
        flex-direction: column;
        gap: 30px;
    }

    .left-section,
    .right-section {
        width: 100%;
        padding: 25px;
    }

    /* 移动端按钮改为单列显示 */
    .research-center-buttons,
    .education-buttons {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card-btn {
        min-height: 120px;
        padding: 25px 18px;
    }

    .card-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
        margin-bottom: 14px;
    }

    .card-title {
        font-size: 15px;
    }

    /* footer {
         background-position: unset;
         height: auto;
     }

     footer .w {
         padding-top: 100px;
         flex-wrap: wrap;
     }

     footer .w>div {
         flex: 50%;
     }

     footer .w .c_us .txt p{display:block}
     footer .w .c_us .txt p span{ display:block}
     footer .w .s_media {
         padding-left: 0;
         padding-top: 30px;
     }

     footer .img_txt {
         top: 280px;
         width: auto;
     }

     footer .img_txt b {
         font-size: 20px;
         line-height: 40px;
     }

     footer .img_txt img {
         height: 40px;
     }

     footer .tab_img {
         left: 30px;
         right: 30px;
     }

     footer .tab_img>div {
         flex: 0 1 14%;
         height: auto;

     }


     footer .w .s_media {
         padding-left: 0;
         padding-top: 30px;
     }

     footer .tab_img {
         top: 0;
     }*/
    footer {

        height: auto;
        padding-bottom: 200px;

    }

    footer .w {
        padding-top: 100px;
        width: 100%;
        flex-wrap: wrap;
    }


    footer .w > div {

        background: none;

    }

    footer .w > div:nth-child(1) {
        flex: 0 1 100%;

    }

    footer .w > div:nth-child(2) {
        margin-left: 0px;
        flex: 0 1 100%;

    }

    footer .w > div:nth-child(3) {
        flex: 0 1 100%;
        background: none;

    }

    footer .w .c_us .txt p {
        display: block
    }

    footer .w .c_us .txt p span {
        display: block
    }

    footer .w .s_media {
        padding-left: 0;
        padding-top: 30px;
    }

}

@media screen and (max-width: 450px) {
    .w {
        width: 96%;
    }

    .padding {
        padding: 20px 0
    }

    header nav .w .logo img {
        height: 40px;
        width: auto;
    }

    /*2个滚动*/
    #w_news_box .w_news_box {
        display: none
    }

    #w_news_box_m .w_news_box_m {
        display: block
    }

    #ideology .ideology {
        display: none
    }

    #publicity .p_title .tit {
        width: 100%;
        height: 70px;
        background: top center no-repeat url("../images/title_bg.png");

        text-align: center;
        color: #2563C8;
        font-size: 22px;
        /*margin-left:440px;*/
        line-height: 94px;
        vertical-align: middle;
        overflow: hidden;
    }

    header .banner {
        position: relative;
        width: 100%;
        height: auto;
        overflow: hidden;
        z-index: 1;
    }

    .swiper.mySwiper {
        width: 100%;
        height: auto;
    }

    .swiper.mySwiper .swiper-slide {
        width: 100%;
        height: auto;
    }

    .swiper.mySwiper .swiper-slide img {
        width: 100%;
        height: auto;
        display: block;
    }

    header .banner .img {
        height: auto;
    }

    header .banner .img img {
        height: auto !important;
    }

    .section-1 {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }

    #container_2 .container_2 {
    }

    header .banner .w .left_button,
    header .banner .w .right_button {
        top: 150px;
    }

    header .banner .w .left_button img,
    header .banner .w .right_button img {
        width: 25px;
        height: 40px;
    }

    #news .work_news .flex {
        flex-wrap: wrap;
    }

    #news .work_news .w_news {
        flex: 100%;
    }

    #news .work_news .w_news:first-child {
        margin-bottom: 15px;
    }

    #news .notice ul li .time b {
        width: 70%;
    }

    #news .notice ul {
        padding: 25px 15px 0px 15px;
        height: auto;

    }

    #ideologymb .i_content .i_n_list {
        flex: 0 1 52%;
        padding: 0 25px;
        box-sizing: border-box;
    }

    #ideologymb .i_content .i_n_list > div {
        border-bottom: 1px dashed #aaa;
        line-height: 35px;
    }

    #ideologymb .i_content .i_n_list div a {
        color: #444;
        display: inline-block;
        width: 75%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        vertical-align: middle;
    }

    #ideologymb .i_content .i_n_list div a:hover {
        color: #2563C8;
        text-decoration: underline;
    }

    #ideologymb .i_content .i_n_list div b {
        display: inline-block;
        width: 7px;
        height: 12px;
        background: url("../images/triangle.png");
        background-size: cover;
        margin-right: 5px;
    }

    #ideologymb .i_content .i_n_list div span {
        font-size: 14px;
        color: #888;
        float: right;
    }

    #ideologymb,
    .ideology-container-mobile {
        display: block;
        padding-top: 10px;
    }

    #ideologymb > div > img,
    .ideology-container-mobile > div > img {
        height: auto;
    }

    #ideologymb .i_content .i_news {
        flex-wrap: wrap;
    }

    #ideologymb .i_content .i_news .i_n_img {
        margin-bottom: 15px;
    }

    #ideologymb .i_content .i_n_list {
        padding: 0;
    }

    #ideologymb .i_content .i_news .i_n_img,
    #ideologymb .i_content .i_news .i_n_list {
        flex: 100%;
    }


    .slogan_img {
        margin-bottom: 15px;
    }

    #publicity .p_title .tit {
        margin-bottom: 20px;
    }

    /* 小屏幕按钮改为单列显示 */
    .research-center-buttons,
    .education-buttons {
        grid-template-columns: 1fr;
    }

    .media_1 .right_box > div {
        flex: 48%;
        padding: 3px;
    }

    .media_2 > div {
        flex: 48%;
        padding: 3px;
    }

    .media_1 .left_box .txt .day b {
        font-size: 22px;
        margin-right: 5px;
    }

    .media_1 .left_box .txt .year {
        font-size: 14px;
    }

    /* footer {
         min-height: 800px;




     }
     footer .flex{flex-wrap:wrap;}

     footer .contact {
         width: 90%;
         margin: 0 auto;
         overflow:hidden;



     }

     footer .contact .txt span {
         display: block;
     }
     footer .contact .txt>div{
         border:1px solid #000;
         width:100%;
         clear:both;

     }


     footer .w {
         padding-top: 50px;
         padding-bottom: 25px;

     }

     footer .w .s_media {
         padding-top: 15px;
     }

     footer .w .tit b {
         font-size: 15px;
     }

     footer .w .s_media img {
         width: 25px;
     }*/
    footer {
        height: auto;
        padding: 0px 0 50px 0


    }

    footer .flex {
        flex-wrap: wrap;
    }

    footer .contact {
        width: 90%;
        margin: 0 auto;
        overflow: hidden;


    }

    footer .contact .txt span {
        display: block;
    }

    footer .contact .txt > div {
        background: none

    }


    footer .w {
        padding-top: 50px;
        padding-bottom: 25px;
    }

    footer .w .s_media {
        padding-top: 15px;
    }

    footer .w .tit b {
        font-size: 15px;
    }

    footer .w .s_media img {
        width: 25px;
    }

    footer .w > div {
        flex: 100%;
    }

    footer .w .c_us {
        margin-top: 20px;
    }

}

@media screen and (max-width: 375px) {

    /*2个滚动*/
    #w_news_box {
        display: none
    }

    #w_news_box_m {
        display: block
    }

    #ideology {
        display: none
    }

    /* footer .img_txt {
         top: 200px;
         left: 5%;
     }*/
}

.thumb {
    position: absolute;
    top: calc(100vh - 150px);
    right: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.thumbimg img {
    width: 200px;
    height: 129px;
    cursor: pointer;
    overflow: hidden;
    border: 2px solid #fff;
    margin-left: 15px;
    transition: all 0.6s ease;
    opacity: 1;
}

.thumbimg img:hover {
    transform: scale(1.1)
}

.thumbimg .active {
    border-color: #f90;
}


.thumb > .active {
    display: block;
}

.newscon {
    flex: 1;
    display: none;
    color: #fff;

}

.year {
    font-size: 18px;
    border-top: 2px solid #fff;
    display: inline-block;
}

.tinfo {
    font-size: 30px;
}

.newstit {
    width: 100%;
    background: rgba(255, 255, 255, .1);
    padding: 10px;
    font-size: 18px;
}

.banner .newstit a {
    font-size: 18px;
    color: #FFFFFF;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2; /* 这里是超出几行省略 */
    overflow: hidden;
}

.thumbimg {
    flex: 1;
}


@keyframes picmove {
    0% {
        transform: scale(1)
    }
    100% {
        transform: scale(1.2)
    }
}

.content-7 {
    width: 100%;
    height: calc(100vh-100px);
    overflow: hidden;
    position: relative;
    z-index: 30
}

.content-7 .gallery-top .swiper-slide {
    position: relative
}

.content-7 .gallery-top .swiper-slide span {
    width: 87.5%;
    left: 7.5%;
    bottom: 20%;
    background: url(../images/xcbc.png) no-repeat;
    height: 75px;
    line-height: 75px;
    padding-left: 60px;
    position: absolute;
    z-index: 25;
    display: block;
    font-size: 48px;
    font-weight: bold;
    color: #fff;
    opacity: 0;
    transition: all 0.5s ease 0.4s;
}

.content-7 .gallery-top img {
    width: 100%;
    height: calc(100vh-100px);
    transition: all 2s linear 0.5s
}

.content-7 .gallery-top .swiper-slide-active span {
    opacity: 1;
    left: 6.25%;
}

.content-7 .gallery-top .swiper-slide-active img {
    animation: picmove 40s linear alternate infinite;

}

.content-7 .gallery-thumbs {
    position: absolute;
    left: 0px;
    bottom: 0px;
    z-index: 99;
    width: 100%;
    padding: 0px 0px
}

.content-7 .gallery-thumbs img {
    width: 100%;
    height: 9vw;
    object-fit: cover;
    border: 4px #fff solid;
    box-sizing: border-box;
    box-shadow: 0 0 20px #000;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.4s ease
}

.content-7 .gallery-thumbs .swiper-slide-thumb-active img {
    border-color: #FDB636
}

.content-7 .gallery-thumbs .swiper-slide {
    transition: all 0.4s ease
}

.content-7 .gallery-thumbs .swiper-slide:hover {
    transform: translateY(-8px)
}

.content-7 .gallery-thumbs .swiper-slide:hover img {
    transform: scale(1.1)
}

@media screen and (max-width: 1660px) {
    .content-7 .gallery-top .swiper-slide span {
        font-size: 26px;
        letter-spacing: 4px;
        padding-bottom: 25px
    }

    .content-7 .gallery-thumbs img {
        width: 100%;
        height: 7vw;
        object-fit: cover;
        border: 4px #fff solid;
        box-sizing: border-box;
        cursor: pointer;
        transition: all 0.4s ease
    }

}

@media screen and (max-width: 1440px) {
    .content-7 .gallery-top .swiper-slide span {
        letter-spacing: 2px;
        margin-top: 75px;
        padding-bottom: 22px
    }

    .content-7 .gallery-top .swiper-slide span {
        font-size: 36px;
    }

    .content-7 .gallery-thumbs {
        padding: 0px 0px
    }

    .content-7 .gallery-thumbs img {
        border: 3px #fff solid;
    }
}

@media screen and (max-width: 1379px) {
    .content-7 .gallery-top .swiper-slide span {
        letter-spacing: 2px;
        margin-top: 68px;
        padding-bottom: 20px;
        font-size: 24px
    }
}

@media screen and (max-width: 1280px) {
    .content-7 .gallery-top .swiper-slide span {
        margin-top: 62px;
        padding-bottom: 18px;
        font-size: 22px
    }

    .content-7 .gallery-top .swiper-slide span {
        font-size: 30px;
    }
}

@media screen and (max-width: 1024px) {
    .content-7 .gallery-top .swiper-slide span {
        font-size: 32px;
    }

    .content-7 .gallery-thumbs {
        padding: 20px 0px
    }

    .content-7 .gallery-thumbs img {
        border: 2px #fff solid;
    }

    .content-7 .gallery-thumbs img {
        height: 9vw
    }

    /* 移动端焦点图自适应高度，消除底部空白 */
    header .banner {
        position: relative;
        width: 100%;
        height: auto;
        overflow: hidden;
        z-index: 1;
    }

    .swiper.mySwiper {
        width: 100%;
        height: auto;
    }

    .swiper.mySwiper .swiper-slide {
        width: 100%;
        height: auto;
    }

    .swiper.mySwiper .swiper-slide img {
        width: 100%;
        height: auto;
        display: block;
    }

    header .banner .img {
        height: auto;
    }

    header .banner .img img {
        height: auto !important;
    }

    .section-1 {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }
}

@media screen and (max-width: 768px) {
    .content-7 .gallery-top .swiper-slide span {
        font-size: 15px;
    }

    .content-7 .gallery-thumbs {
        padding: 0px 0px
    }

    .content-7 .gallery-thumbs img {
        border: 1px #fff solid;
    }

    .content-7 .gallery-top .swiper-slide span {
        bottom: 5%;
        margin: 0;
        padding: 5px;
        font-size: 15px;
        height: AUTO;
        line-height: 1.5;
        background: linear-gradient(to RIGHT, #000000, transparent);

    }

    .content-7 .gallery-thumbs img {
        height: 4vw;
    }

}

.slide-img-scale {
    animation: slideScale 1.5s linear;
}

@keyframes slideScale {
    0% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

.swiper-pagination-bullet {
    background-color: white;
    opacity: 1;
}

/* ===== .dynamic-section styles ===== */
/* 讲座预告和学术动态布局：讲座预告占学院新闻的一半，学术动态占剩余宽度 */
.dynamic-section {
    gap: 26px; /* 与学院新闻和通知公告之间的间距保持一致 */
}

.dynamic-section .dynamic-box1 {
    flex: 0 1 29%; /* 讲座预告：约占学院新闻（60%）的一半 */
}

.dynamic-section .dynamic-box2 {
    flex: 1; /* 学术动态：占据剩余宽度 */
}

.dynamic-section .dynamic-box1 {
    flex: 0 1 29%; /* 讲座预告：约占学院新闻（60%）的一半 */
}

.dynamic-section .dynamic-box1 .lecture-swiper-container {
    width: 100%;
    position: relative;
    height: 542px;
    overflow: hidden;
}

.dynamic-section .dynamic-box1 .lecture-swiper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.dynamic-section .dynamic-box1 ul {
    padding: 25px 15px 25px 15px;
    box-sizing: border-box;
    background: #fff;
    overflow: hidden;
}

.dynamic-section .dynamic-box2 ul {
    padding: 25px 15px 25px 15px;
    box-sizing: border-box;
    background: #fff;
    border-bottom: 3px solid rgb(71, 52, 223);
    height: 542px;
    overflow: hidden;
}

.dynamic-section .dynamic-box1 ul li,
.dynamic-section .dynamic-box2 ul li {
    width: 100%;
    margin-bottom: 35px;
}

.dynamic-section .dynamic-box1 ul li > span,
.dynamic-section .dynamic-box2 ul li > span {
    display: inline-block;
    width: 7px;
    height: 12px;
    background: url("../images/triangle.png");
    margin-right: 8px;
    line-height: 30px;
}

.dynamic-section .dynamic-box1 ul li a,
.dynamic-section .dynamic-box2 ul li a {
    font-size: 16px;
}

.dynamic-section .dynamic-box1 ul li a:hover,
.dynamic-section .dynamic-box2 ul li a:hover {
    color: #2563C8;
    text-decoration: underline;
}

.dynamic-section .dynamic-box1 ul li .time,
.dynamic-section .dynamic-box2 ul li .time {
    margin: 8px 0;
}

.dynamic-section .dynamic-box1 ul li .time span,
.dynamic-section .dynamic-box2 ul li .time span {
    display: inline-block;
    width: 14px;
    height: 14px;
    background: url("../images/sj.png");
    background-size: cover;
    vertical-align: middle;
}

.dynamic-section .dynamic-box1 ul li .time i,
.dynamic-section .dynamic-box2 ul li .time i {
    font-size: 12px;
    color: #aaa;
    vertical-align: middle;
}

.dynamic-section .dynamic-box1 ul li .time b,
.dynamic-section .dynamic-box2 ul li .time b {
    width: 75%;
    display: inline-block;
    height: 1px;
    background: #ccc;
    vertical-align: middle;
}