/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
    background-image: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 15px;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: #2181b1;
    transition: color 0.3s;
}

a:hover {
    color: #004499;
}

.banner1{display:grid;grid-template-columns: 2fr 1fr;gap: 30px;}
.active{
    background-color: rgba(255, 255, 255, 0.1);
    /*border-bottom: 2px solid #fff;*/
}
ul {
    list-style: none;
}

/* 头部样式 */
header {
    background: transparent;
    color: white;
    padding: 0;
    box-shadow: none;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    width: 50px;
    height: 50px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 24px;
    font-weight: bold;
}

/* 导航栏样式 */
.main-nav {
    background: #2181b1;
    padding: 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: relative;
    width: 100%;
    z-index: 1000; /* 确保导航栏在最上层 */
}

.main-nav ul {
    display: flex;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 15px;
    justify-content: center;
    list-style: none;
}

.main-nav li {
    position: relative;
}

.main-nav a {
    color: white;
    font-size: 1.4em;
    padding: 15px 25px;
    display: block;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}



.main-nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: white;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.main-nav a:hover::after {
    width: 80%;
}

/* 下拉菜单样式 */
.main-nav li:hover > ul {
    display: block;
}

.main-nav ul ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: linear-gradient(135deg, #2181b1, #00a0e9);
    min-width: 200px;
    padding: 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.main-nav ul ul li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.main-nav ul ul li:last-child {
    border-bottom: none;
}

.main-nav ul ul a {
    padding: 12px 20px;
    font-size: 16px;
    text-align: left;
}

.main-nav ul ul a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* 移动端菜单按钮 */
.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: white;
    padding: 15px;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1001;
}

/* 横幅区域 */
.banner {
   
    padding: 20px 0;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.banner-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 15px;
}

.banner h1 {
    font-size: 45px;
    color: #2181b1;
    margin-top: 30px;
    margin-bottom: 10px;
    text-align: center;
}

.banner-lists {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 30px;
    padding: 0 20px;
}

.banner-list {
    display: flex;
    justify-content: center;
    align-items: center;
    
    margin-bottom: 30px;
    padding: 0;
}

.banner-list a {
    color: #333;
    font-size: 18px;
    line-height: 1.4;
    transition: color 0.3s;
    text-align: center;
}

.banner-list a:hover {
    color: #2181b1;
}

.banner-list .divider {
    color: #ccc;
    font-size: 18px;
    margin-left: 20px;
    margin-right: 20px;
}

.nav-link:not(:last-child)::after {
    content: " | ";
    color: #999;
    margin: 0 5px;
}

.banner-image {
    position: relative;
    width: 100%;
    height: 450px;
    border-radius: 8px;
    /*overflow: hidden;*/
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.banner-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

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

.slide-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    transition: opacity 0.5s ease-in-out;
}

.banner-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 2;
}

.prev-btn, .next-btn {
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}

.prev-btn:hover, .next-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.banner-dots {
    position: absolute;
    right: 20px;
    bottom: 20px;
    display: flex;
    
    z-index: 2;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s;
    margin-left: 5px;
    margin-right: 5px;
}

.dot.active {
    background: white;
}

/* 新闻区域 */
.news-section {
    padding-top: 30px;
    position: relative;
    z-index: 1;
    background-image: url('images/bg1.png'); /* 背景图片 */
    background-size: cover; /* 覆盖整个区域 */
    background-position: center; /* 图片居中 */
    background-repeat: no-repeat; /* 不重复 */
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.section-title {
    font-size: 24px;
    color: #2181b1;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: none;
    position: relative;
    font-weight: bold;
}

.section-title::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 4px;
    background-color: #2181b1;
    z-index: 1;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #2181b1;
}

.news-list {
    display: flex;
    flex-direction: column;
    
}

.news-item {
    display: flex;
    
    align-items: flex-start;
    background-color: white;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: none;
    margin-bottom: 12px;
}

/* 恢复前两列的样式 */
.news-column:nth-child(1) .news-item,
.news-column:nth-child(2) .news-item {
    display: flex; /* 图片和文字并排 */
    
    align-items: flex-start;
    background-color: white; /* 白色背景 */
    border-radius: 8px;
    padding: 10px 0;
    
    transition: all 0.3s ease;
    
}

.news-column:nth-child(1) .news-item:hover,
.news-column:nth-child(2) .news-item:hover {
    transform: translateY(-3px);
   
}

.news-column:nth-child(1) .news-image,
.news-column:nth-child(2) .news-image {
    display: block; /* 显示图片 */
    flex-shrink: 0;
    width: 120px;
    height: 80px;
    border-radius: 6px;
    overflow: hidden;
    margin-right: 12px;
}

.news-column:nth-child(1) .news-image img,
.news-column:nth-child(2) .news-image img {
     width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-column:nth-child(1) .news-item:hover .news-image img,
.news-column:nth-child(2) .news-item:hover .news-image img {
    transform: scale(1.05);
}

.news-column:nth-child(1) .news-content,
.news-column:nth-child(2) .news-content {
    flex-grow: 1;
}

.news-column:nth-child(1) .news-content h4,
.news-column:nth-child(2) .news-content h4 {
    font-size: 18px;
    margin-bottom: 5px;
    
    line-height: 1.4;
    font-weight: 500;
}

.news-column:nth-child(1) .news-content p,
.news-column:nth-child(2) .news-content p {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-column:nth-child(1) .more-link,
.news-column:nth-child(2) .more-link {
    display: inline-block; /* 显示more-link */
}

/* 第三列（通知公告）的样式 */
.news-column:nth-child(3) .column-image {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
   
}

.news-column:nth-child(3) .column-image img {
    width: 100%;
    height: auto;
    display: block;
}

.news-column:nth-child(3) .news-list {
    display: flex;
    flex-direction: column; 
    list-style: disc; /* 列表样式为点 */
    padding-left: 5px; /* 调整左边距，为点和文字留出空间 */
}

.news-column:nth-child(3) .news-item {
    display: block;
    background-color: transparent;
    border-radius: 0;
    padding: 0; /* 列表项内部padding设为0 */
    box-shadow: none;
    transition: none;
    border: none;
}

.news-column:nth-child(3) .news-item:hover {
    transform: none;
    box-shadow: none;
    border-color: transparent;
}

.news-column:nth-child(3) .news-image {
    display: none;
}

.news-column:nth-child(3) .news-content h4 {
    font-size: 18px;
    margin-bottom: 0;
    color: #333;
    line-height: 1.4;
    font-weight: normal;
}

.news-column:nth-child(3) .news-content p {
    display: none;
}

.news-column:nth-child(3) .news-item a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    padding: 3px 0; /* 调整链接的上下padding */
}

.news-column:nth-child(3) .news-item a:hover {
    color: #2181b1;
    text-decoration: underline;
}

.news-column:nth-child(3) .more-link {
     display: none;
}

@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .section-title {
        font-size: 22px;
        margin-bottom: 20px;
        padding-bottom: 12px;
    }
    
    .section-title::before {
        width: 100%;
        height: 3px;
    }
    
    /* 恢复前两列的响应式样式 */
    .news-column:nth-child(1) .news-item,
    .news-column:nth-child(2) .news-item {
        flex-direction: column;
        align-items: center;
        
    }

    .news-column:nth-child(1) .news-image,
    .news-column:nth-child(2) .news-image {
         width: 100%;
        height: 150px;
    }
    
    .news-column:nth-child(1) .news-content,
    .news-column:nth-child(2) .news-content {
        text-align: center;
    }

    .news-column:nth-child(1) .news-content h4,
    .news-column:nth-child(2) .news-content h4 {
        font-size: 16px;
    }

    .news-column:nth-child(1) .news-content p,
    .news-column:nth-child(2) .news-content p {
        font-size: 14px;
    }

    /* 第三列响应式样式 */
    .news-column:nth-child(3) .column-image {
        margin-bottom: 10px;
        padding: 0 4px; /* 调整图片容器水平内边距 */
    }
    
    .news-column:nth-child(3) .news-list {
        padding-left: 15px; /* 调整小屏幕左边距 */
        gap: 5px; /* 调整小屏幕列表项间距 */
    }

    .news-column:nth-child(3) .news-content h4 {
        font-size: 15px;
    }

    .news-column:nth-child(3) .news-item a {
        padding: 3px 0; /* 调整小屏幕padding */
    }
}

@media (max-width: 576px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 20px;
        margin-bottom: 15px;
        padding-bottom: 10px;
    }
    
    .section-title::before {
        width: 100%;
        height: 3px;
    }
    
    /* 恢复前两列的响应式样式 */
    .news-column:nth-child(1) .news-item,
    .news-column:nth-child(2) .news-item {
        padding: 12px;
    }

    .news-column:nth-child(1) .news-image,
    .news-column:nth-child(2) .news-image {
        height: 150px;
    }
    
    .news-column:nth-child(1) .news-content h4,
    .news-column:nth-child(2) .news-content h4 {
        font-size: 15px;
    }

     .news-column:nth-child(1) .news-content p,
     .news-column:nth-child(2) .news-content p {
        font-size: 13px;
    }
    
    /* 第三列响应式样式 */
    .news-column:nth-child(3) .column-image {
        margin-bottom: 8px;
        padding: 0 3px; /* 调整更小屏幕图片容器水平内边距 */
    }
    
    .news-column:nth-child(3) .news-list {
        padding-left: 12px; /* 调整更小屏幕左边距 */
        gap: 4px; /* 调整更小屏幕列表项间距 */
    }

    .news-column:nth-child(3) .news-content h4 {
        font-size: 14px;
    }

    .news-column:nth-child(3) .news-item a {
        padding: 2px 0; /* 调整更小屏幕padding */
    }
}

/* 图片新闻 */
.image-news {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.image-news-slides {
    display: flex;
    transition: transform 0.5s ease-in-out;
   
}

.image-news-item {
    flex: 0 0 calc(25% - 11.25px);
    z-index: 1;
    position: relative;
    overflow: hidden; /* 确保图片放大时不会溢出 */
    margin-right: 15px;
}


.image-news-item img {
    width: 100%;
    height: 175px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease; /* 添加过渡效果 */
}
.image-news-item:hover{
    z-index: 2;
}
.image-news-item:hover img {
    transform: scale(1.1); /* 鼠标悬停时图片放大 */
}

.image-news-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.3);
    color: white;
    padding: 10px;
    font-size: 16px;
    text-align: center;
    transition: background 0.3s ease; /* 添加过渡效果 */
}

.image-news-item:hover .image-news-title {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3)); /* 鼠标悬停时标题背景渐变 */
}

.image-news-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
    z-index: 1;
}

.image-prev-btn, .image-next-btn {
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}

.image-prev-btn:hover, .image-next-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.image-news-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 1;
}

.image-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s;
}

.image-dot.active {
    background: white;
}

@media (max-width: 992px) {
    .image-news-item img {
        height: 180px;
    }
    
    .image-news-title {
        font-size: 15px;
        padding: 8px;
    }
    
    .image-prev-btn, .image-next-btn {
        width: 25px;
        height: 25px;
    }
    
    .image-dot {
        width: 8px;
        height: 8px;
    }

    .image-news-slides {
       
    }

    .image-news-item {
        flex: 0 0 calc(33.333% - 6.666px);
        margin-right: 10px;
    }
}

@media (max-width: 768px) {
    .image-news-item img {
        height: 160px;
    }
    
    .image-news-title {
        font-size: 14px;
        padding: 6px;
    }
    
    .image-prev-btn, .image-next-btn {
        width: 20px;
        height: 20px;
    }
    
    .image-news-dots {
        gap: 6px;
    }
    
    .image-dot {
        width: 6px;
        height: 6px;
    }

    .image-news-slides {
        
    }

    .image-news-item {
        flex: 0 0 calc(50% - 5px);
        margin-right: 10px;
    }
}

@media (max-width: 576px) {
    .image-news-slides {
        
    }
    .image-news-item {
        flex: 0 0 100%;
        width: 100%;
        max-width: 100%;
        position: relative;
        height: 0;
        padding-bottom: 56.25%; /* 16:9比例 */
    }
    .image-news-item img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .image-news-title {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.3);
        color: white;
        font-size: 14px;
        padding: 6px;
        white-space: normal;
        word-break: break-all;
        z-index: 2;
    }
}

/* 服务和学术研究共同容器 */
.service-city-container {
    background-image: url('images/bg1.png'); /* 背景图片 */
    background-size: cover; /* 覆盖整个区域 */
    background-position: center; /* 图片居中 */
    background-repeat: no-repeat; /* 不重复 */
    padding: 80px 0; /* 添加上下内边距 */
}

.service-city-container h1 {
    text-align: center; /* 文本居中 */
    color: #000; /* 设置标题颜色 */
    margin-bottom: 40px; /* 下方间距 */
    
    font-size: 28px; /* 调整字体大小 */
    font-weight: 500; /* 加粗 */
}
.experts-section h1 {
    padding-top:25px;
    text-align: center; /* 文本居中 */
    color: #000; /* 设置标题颜色 */
    margin-bottom: 40px; /* 下方间距 */
    
    font-size: 28px; /* 调整字体大小 */
    font-weight: 500; /* 加粗 */
}
.culture-section h1 {
    text-align: center; /* 文本居中 */
    color: #000; /* 设置标题颜色 */
    margin-bottom: 90px; /* 下方间距 */
    
    font-size: 28px; /* 调整字体大小 */
    font-weight: 500; /* 加粗 */
}
/* 服务区域 */
.service-section {
    padding: 0;
    position: relative;
    z-index: 1;
    background-image: none; /* 移除背景图片 */
    margin-bottom: 50px;
    margin-top: 50px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
}

.service-item {
    background-color: white;
    border-radius: 8px;
    padding: 20px 10px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    background-image: url('images/service-bg.jpg'); /* 添加背景图片 */
    background-size: cover; /* 覆盖整个区域 */
    background-position: center; /* 图片居中 */
    background-repeat: no-repeat; /* 不重复 */
    color: #fff; /* 根据背景图片调整文字颜色为白色，如果背景较暗 */
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 40px;
    color: #fff; /* 根据背景图片调整图标颜色为白色 */
    margin-bottom: 10px;
    transition: transform 0.6s ease; /* 添加过渡效果 */
    display: inline-block; /* 确保transform可以应用 */
}

.service-item:hover .service-icon {
    transform: rotateY(180deg); /* 悬停时沿Y轴翻转180度 */
}

.service-title {
    font-size: 20px;
    font-weight: bold;
    color: #fff; /* 根据背景图片调整标题颜色为白色 */
}

/* 城市研究区域 */
.city-section {
    padding: 30px 0;
    position: relative;
    z-index: 1;
    background-image: none; /* 移除背景图片 */
    padding: 30px 0;
}

.city-section h1 {
    text-align: center;
    color: #000;
    margin-bottom: 40px;
    font-size: 28px;
    font-weight: 500;
}

.city-layout {
    display: flex; /* 使用flexbox创建左右布局 */
    gap: 30px; /* 设置左右栏之间的间距 */
}

.academic-vision {
    flex: 1; /* 左栏占据一份空间 */
}

.academic-vision .section-title {
    /* 继承或调整 section-title 样式 */
    margin-bottom: 20px; /* 调整标题下方间距 */
}

.academic-vision img {
    display: block;
    width: 100%;
    height: auto; /* 保持图片比例 */
    border-radius: 8px; /* 可选：圆角 */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); /* 可选：阴影 */
}

.planning-awards {
    flex: 1; /* 右栏占据一份空间 */
}

.planning-awards .section-title {
     /* 继承或调整 section-title 样式 */
     margin-bottom: 20px; /* 调整标题下方间距 */
}

.awards-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.award-item {
    
    padding-bottom: 15px;
   
}

.award-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none; /* 最后一个列表项没有底线 */
}

.first-award-item {
    display: flex; /* 第一个列表项使用flexbox布局图片和文字 */
    gap: 15px;
    margin-bottom: 20px; /* 调整第一个列表项下方间距 */
    padding-bottom: 0px;
    
}

.award-image {
    flex-shrink: 0;
    width: 180px; /* 图片固定宽度 */
    height: 120px; /* 图片固定高度 */
    overflow: hidden;
    border-radius: 6px;
}

.award-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover; /* 确保图片覆盖区域 */
}

.award-content {
    flex-grow: 1; /* 文字内容占据剩余空间 */
}

.award-content h4 {
    font-size: 20px;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
}

.award-content p {
    font-size: 15px;
    color: #555;
    line-height: 1.6;
    margin-bottom: 10px;
}

.award-item a {
    font-size: 18px;
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
    display: block; /* 链接作为块级元素，方便点击 */
}

.award-item a:hover {
    color: #2181b1;
    text-decoration: underline;
}

.first-award-item .more-link {
     font-size: 14px;
     color: #2181b1;
     text-decoration: none;
     font-weight: bold;
}

.first-award-item .more-link:hover {
    text-decoration: underline;
}


@media (max-width: 992px) {
    .city-layout {
        flex-direction: column; /* 小屏幕下改为纵向排列 */
        gap: 40px; /* 调整纵向间距 */
    }

    .academic-vision img {
        height: auto; /* 纵向排列时图片高度自适应 */
    }

    .first-award-item {
        flex-direction: column; /* 第一个列表项小屏幕下图片和文字纵向排列 */
        gap: 10px;
    }

    .award-image {
        width: 100%; /* 图片宽度占满容器 */
        height: 180px; /* 调整图片高度 */
    }
}

@media (max-width: 576px) {
    .city-section h1 {
        font-size: 24px;
    }

    .city-layout {
        gap: 30px;
    }
    .talent-culture-section{display:none}
    .academic-vision img {
         height: auto; /* 纵向排列时图片高度自适应 */
    }

    .first-award-item {
        gap: 8px;
        margin-bottom: 15px;
        padding-bottom: 15px;
    }

     .award-image {
        height: 150px; /* 调整图片高度 */
    }

    .award-content h4 {
        font-size: 16px;
    }

    .award-content p {
        font-size: 13px;
    }

    .award-item {
        margin-bottom: 10px;
        padding-bottom: 10px;
    }

    .award-item a {
        font-size: 14px;
    }
}

/* 专家学者区域 */
.experts-section {
    
    position: relative;
    z-index: 1;
    overflow: visible; /* 修改为visible以显示按钮 */
}

.experts-container {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 60px; /* 增加内边距 */
}

.experts-title {
    position: absolute;
    left: -40px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    text-orientation: upright;
    font-size: 24px;
    color: #333;
    font-weight: 500;
    letter-spacing: 8px;
    z-index: 2;
    transform-origin: center;
    transform: translateY(-50%) rotate(180deg); /* 保持标题垂直显示 */
}

.experts-carousel {
    position: relative;
    overflow: hidden;
    padding: 0; /* 移除carousel的内边距 */
}

.experts-list {
    display: flex;
    
    overflow-x: hidden;
    padding: 20px 5px;
    overflow: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.expert-item {
    flex: 0 0 calc(20% - 48px); /* 调整宽度，考虑更大的间距 */
    width: calc(20% - 48px); /* 调整宽度，考虑更大的间距 */
    background-color: white;
    border-radius: 12px;
    overflow: visible;
    
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
    height: 520px;
    display: flex;
    flex-direction: column;
    background-color: white;
    background-image: url('images/personbg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.7;
    margin:0 25px;
}

.expert-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.expert-photo {
    width: 150px;
    height: 150px;
    margin: 30px auto 25px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #f0f8ff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.expert-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.expert-item:hover .expert-photo img {
    transform: scale(1.05);
}

.expert-info {
    padding: 0 20px 0;
    flex-grow: 1;
    display: flex;
    
    justify-content: center; /* 保持水平居中 */
    gap: 0px;
    align-items: flex-start; /* 改为顶部对齐 */
}

.expert-info h4,
.expert-info p,
.expert-info .title {
    writing-mode: vertical-lr;
    text-orientation: upright;
    text-align: center;
    margin: 0;
    white-space: nowrap;
    flex: none;
}

.expert-info .h4 {
    font-size: 22px;
    color: #fff;
    font-weight: 700;
    letter-spacing: 4px; /* 垂直文字的字间距 */
    font-weight: 700;
    letter-spacing: 4px;
    font-family: "SimHei", Heiti, sans-serif;
}

.expert-info p {
    font-size: 16px;
    color: #fff;
    line-height: 1.8;
    letter-spacing: 2px; /* 垂直文字的字间距 */
    height: 300px;
    text-align: left;
    white-space: normal;
}

.expert-info .title {
    color: #2181b1;
    font-weight: 500;
    font-size: 16px;
    letter-spacing: 2px; /* 垂直文字的字间距 */
}

/* 左右切换按钮 */
.expert-prev-btn,
.expert-next-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 300000;
    color: #333;
}

.expert-prev-btn {
    left: 10px; /* 调整按钮位置 */
}

.expert-next-btn {
    right: 10px; /* 调整按钮位置 */
}

.expert-prev-btn:hover,
.expert-next-btn:hover {
    background: #2181b1;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.expert-prev-btn::before,
.expert-next-btn::before {
    content: '';
    width: 10px;
    height: 10px;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    display: block;
}

.expert-prev-btn::before {
    transform: rotate(-135deg);
    margin-left: 4px;
}

.expert-next-btn::before {
    transform: rotate(45deg);
    margin-right: 4px;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .experts-container {
        padding: 0 60px; /* 适当减小容器内边距 */
    }

    .experts-list {
        
    }

    .expert-item {
        flex: 0 0 calc(20% - 40px); /* 保持5个，调整间距 */
        width: calc(20% - 40px);
        margin:0 20px;
    }

    .expert-photo {
        width: 130px;
        height: 130px;
    }

    .expert-info h4 {
        font-size: 17px;
    }

     .expert-info p {
        font-size: 13px;
    }

     .expert-info .title {
        font-size: 14px;
    }

     .expert-prev-btn {
        left: 0; /* 修改按钮位置 */
     }

    .expert-next-btn {
        right: 0; /* 修改按钮位置 */
    }
}

@media (max-width: 992px) {
    .experts-container {
        padding: 0 40px; /* 进一步减小容器内边距 */
    }

    .experts-list {
        
    }

    .expert-item {
        flex: 0 0 calc(20% - 32px); /* 保持5个，调整间距 */
        width: calc(20% - 32px);
        margin:0 20xp;
    }

    .expert-photo {
        width: 120px;
        height: 120px;
    }

     .expert-info h4 {
        font-size: 16px;
    }

     .expert-info p {
        font-size: 12px;
    }

    .expert-info .title {
        font-size: 13px;
    }

    .expert-prev-btn {
        left: 0; /* 修改按钮位置 */
     }

    .expert-next-btn {
        right: 0; /* 修改按钮位置 */
    }

    .expert-prev-btn,
    .expert-next-btn {
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 768px) {
     .experts-container {
        padding: 0 50px; /* 调整内边距 */
    }
    /* 在小屏幕上文字改为横向，按钮隐藏 */
   
    .expert-prev-btn,
    .expert-next-btn {
        width: 35px;
        height: 35px;
        display: flex; /* 确保按钮显示 */
    }

    .expert-prev-btn {
        left: -15px;
    }

    .expert-next-btn {
        right: -15px;
    }
}

@media (max-width: 576px) {
     .experts-container {
        padding: 0 40px; /* 调整内边距 */
    }

     .experts-list {
        
    }

    .expert-item {
        flex: 0 0 calc(20% - 16px); /* 保持5个，调整间距 */
        width: calc(20% - 16px);
        margin:0 10px;
    }
    .talent-culture-section{display:none}
     .expert-photo {
        width: 80px;
        height: 80px;
        margin: 10px auto 8px; /* 调整间距 */
    }

     .expert-info {
        padding: 0 8px 10px; /* 调整内边距 */
        gap: 2px; /* 调整文字间距 */
    }

     .expert-info h4 {
        font-size: 14px;
    }

     .expert-info p,
     .expert-info .title {
        font-size: 11px;
    }

    .expert-prev-btn,
    .expert-next-btn {
        width: 30px;
        height: 30px;
        display: flex; /* 确保按钮显示 */
    }

    .expert-prev-btn {
        left: -10px;
    }

    .expert-next-btn {
        right: -10px;
    }
}

/* 文化展示区域 */
.culture-section {
    padding: 50px 0;
    position: relative;
    z-index: 1;
    overflow: hidden; /* 添加 overflow: hidden */
    
}

.culture-carousel {
    position: relative;
    overflow: visible; /* 改为 visible 以便看到叠层的卡片 */
    padding: 0;
    display: flex; /* 使用 flexbox 居中列表 */
    justify-content: center;
    align-items: center;
    perspective: 1000px; /* 添加透视效果 */
}

.culture-list {
    display: flex;
    gap: 0; /* 移除 gap */
    overflow-x: visible; /* 改为 visible */
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding: 0; /* 移除 padding */
    position: relative; /* 添加相对定位 */
    transform-style: preserve-3d; /* 启用 3D 变换 */
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
}

.culture-item {
    position: absolute;
    top: 0;
    left: 50%; /* 定位到中心 */
    transform: translateX(-50%); /* 微调使其中心对齐 */
    width: 350px; /* 调整卡片宽度 */
    height: 480px; /* 调整卡片高度 */
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); /* 调整阴影 */
    transition: all 0.5s ease; /* 平滑过渡 */
    display: flex; /* flex布局内容 */
    flex-direction: column; /* 内容纵向排列 */
    align-items: center; /* 水平居中 */
    justify-content: center; /* 内容居中，以便图片填充 */
    background-color: transparent; /* 移除白色背景 */
}

.culture-item img {
    width: 100%;
    height: 100%; /* 让图片填充整个卡片 */
    object-fit: cover;
    display: block;
}

.culture-info {
    position: absolute; /* 绝对定位到卡片底部 */
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%; /* 宽度占满 */
    padding: 15px 10px; /* 内边距 */
    text-align: center; /* 文字居中 */
    font-size: 18px; /* 字体大小 */
    color: white; /* 文字颜色改为白色 */
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent); /* 添加半透明黑色渐变背景 */
    box-sizing: border-box;
    z-index: 2; /* 确保文字在图片上方 */
}

/* 成果展示轮播按钮 */
.culture-prev-btn,
.culture-next-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px; /* 调整按钮大小 */
    height: 50px; /* 调整按钮大小 */
    background: rgba(255, 255, 255, 0.9); /* 调整背景透明度 */
    border: none;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); /* 调整阴影 */
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10; /* 确保按钮在最上层 */
}

.culture-prev-btn {
    left: 5%; /* 调整位置，离中心更远 */
}

.culture-next-btn {
    right: 5%; /* 调整位置，离中心更远 */
}

.culture-prev-btn:hover,
.culture-next-btn:hover {
    background: #2181b1;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.culture-prev-btn::before,
.culture-next-btn::before {
    content: '';
    width: 12px; /* 调整箭头大小 */
    height: 12px; /* 调整箭头大小 */
    border-top: 3px solid #333; /* 调整箭头粗细和颜色 */
    border-right: 3px solid #333; /* 调整箭头粗细和颜色 */
    display: block;
}

.culture-prev-btn:hover::before,
.culture-next-btn:hover::before {
    border-color: white; /* 悬停颜色 */
}

.culture-prev-btn::before {
    transform: rotate(-135deg);
    margin-left: 3px; /* 调整箭头位置 */
}

.culture-next-btn::before {
    transform: rotate(45deg);
    margin-right: 3px; /* 调整箭头位置 */
}

/* 叠层和焦点效果 */
.culture-item.active {
    position: relative; /* 焦点项使用相对定位以便z-index生效 */
    z-index: 5; /* 确保焦点项在最上层 */
    transform: translateX(-50%) scale(1.1); /* 放大焦点项并居中 */
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3); /* 焦点项更明显的阴影 */
}

.culture-item.prev-item {
    z-index: 4; /* 前一个叠层 */
    transform: translateX(-130%) scale(0.9) rotateY(10deg); /* 缩小、左移、轻微旋转，进一步增加左移距离 */
    
}

.culture-item.next-item {
    z-index: 4; /* 后一个叠层 */
    transform: translateX(30%) scale(0.9) rotateY(-10deg); /* 缩小、右移、轻微旋转，进一步增加右移距离 */
    
}

.culture-item.prev-prev-item {
    z-index: 3; /* 更前面的叠层 */
    transform: translateX(-170%) scale(0.7) rotateY(20deg); /* 进一步缩小、左移、旋转，进一步增加左移距离 */
    
}

.culture-item.next-next-item {
    z-index: 3; /* 更后面的叠层 */
    transform: translateX(70%) scale(0.7) rotateY(-20deg); /* 进一步缩小、右移、旋转，进一步增加右移距离 */
    
}

/* 隐藏更远的卡片 */
.culture-item:not(.active):not(.prev-item):not(.next-item):not(.prev-prev-item):not(.next-next-item) {
    opacity: 0; /* 隐藏 */
    pointer-events: none; /* 禁用点击 */
}


/* 响应式调整 */
@media (max-width: 1200px) {
    .culture-item {
        width: 300px; /* 调整卡片宽度 */
        height: 430px; /* 调整卡片高度 */
    }

     .culture-item img {
        height: 100%; /* 让图片填充整个卡片 */
    }

    .culture-prev-btn {
        left: 10%; /* 调整位置 */
    }

    .culture-next-btn {
        right: 10%; /* 调整位置 */
    }

    .culture-item.prev-item {
        transform: translateX(-115%) scale(0.9) rotateY(10deg); /* 调整叠层效果 */
    }

    .culture-item.next-item {
        transform: translateX(15%) scale(0.9) rotateY(-10deg); /* 调整叠层效果 */
    }

    .culture-item.prev-prev-item {
        transform: translateX(-145%) scale(0.7) rotateY(20deg); /* 调整叠层效果 */
    }

    .culture-item.next-next-item {
        transform: translateX(45%) scale(0.7) rotateY(-20deg); /* 调整叠层效果 */
    }
}

@media (max-width: 992px) {
    .culture-item {
        width: 250px;
        height: 380px; /* 调整卡片高度 */
    }

     .culture-item img {
        height: 100%; /* 让图片填充整个卡片 */
    }

    .culture-prev-btn {
        left: 5%;
    }

    .culture-next-btn {
        right: 5%;
    }

     .culture-item.prev-item {
        transform: translateX(-110%) scale(0.9) rotateY(10deg); /* 调整叠层效果 */
    }

    .culture-item.next-item {
        transform: translateX(-10%) scale(0.9) rotateY(-10deg); /* 调整叠层效果 */
    }

    .culture-item.prev-prev-item {
        transform: translateX(-130%) scale(0.7) rotateY(20deg); /* 调整叠层效果 */
    }

    .culture-item.next-next-item {
        transform: translateX(30%) scale(0.7) rotateY(-20deg); /* 调整叠层效果 */
    }
}

@media (max-width: 768px) {
     .culture-item {
        width: 200px;
        height: 330px; /* 调整卡片高度 */
    }

     .culture-item img {
        height: 100%; /* 让图片填充整个卡片 */
    }

    .culture-prev-btn,
    .culture-next-btn {
        width: 40px;
        height: 40px;
    }

    .culture-item.prev-item {
        transform: translateX(-105%) scale(0.9) rotateY(10deg); /* 调整叠层效果 */
    }

    .culture-item.next-item {
        transform: translateX(5%) scale(0.9) rotateY(-10deg); /* 调整叠层效果 */
    }

    .culture-item.prev-prev-item,
    .culture-item.next-next-item {
         opacity: 0; /* 在小屏幕上隐藏更远叠层 */
     }
}

@media (max-width: 576px) {
     .culture-item {
        width: 180px;
        height: 280px; /* 调整卡片高度 */
    }

     .culture-item img {
        height: 100%; /* 让图片填充整个卡片 */
    }

    .culture-prev-btn,
    .culture-next-btn {
        left: 0;
        right: 0;
        transform: translateY(-50%) scale(0.8); /* 缩小按钮 */
    }

    .culture-item.prev-item {
         transform: translateX(-90%) scale(0.85) rotateY(10deg); /* 调整叠层效果 */
     }

     .culture-item.next-item {
         transform: translateX(10%) scale(0.85) rotateY(-10deg); /* 调整叠层效果 */
     }

     .culture-item.prev-prev-item,
     .culture-item.next-next-item {
         opacity: 0; /* 在小屏幕上隐藏更远叠层 */
     }
}

/* 友情链接区域 */
.links-section {
    padding: 30px 0;
    
    position: relative;
    z-index: 1;
}

.links-list {
    /* list-style: none;
    padding: 0;
    margin: 0; */
    display: flex;
    flex-wrap: wrap;
    
    gap: 20px;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);

}

.link-item {
    display: inline-block;
    margin: 0 20px;
}

.link-item a {
    color: rgb(50, 89, 108);
    text-decoration: none;
    font-size: 18px;
    transition: color 0.3s ease;
}

.link-item a:hover {
    color: #2181b1;
}

/* 页脚区域 */
footer {
    background-color: #2181b1;
    color: white;
    padding: 30px 0;
    text-align: center;
}

.footer-info p {
    margin-bottom: 10px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
    
    .service-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .links-list {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .top-bg {
        height: 320px !important;
    }
    
    .center-logo {
        width: 800px;
    }

    .banner-image {
        height: 600px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .image-news {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .city-content {
        grid-template-columns: 1fr;
    }
    
    .culture-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .top-bg {
        height: 300px !important;
    }
    
    .center-logo {
        width: 600px;
    }

    .menu-toggle {
        display: block;
    }

    /*.main-nav {*/
    /*    padding: 10px 0;*/
    /*}*/

    /*.main-nav ul {*/
       
    /*    flex-direction: column;*/
    /*    position: absolute;*/
    /*    top: 100%;*/
    /*    left: 0;*/
    /*    right: 0;*/
    /*    background: linear-gradient(135deg, #2181b1, #00a0e9);*/
    /*    padding: 0;*/
    /*    z-index: 1000;*/
    /*    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);*/
    /*}*/

    /*.main-nav.active ul {*/
    /*    display: flex;*/
    /*}*/

    /*.main-nav li {*/
    /*    width: 100%;*/
    /*    border-bottom: 1px solid rgba(255, 255, 255, 0.1);*/
    /*}*/

    /*.main-nav a {*/
    /*    padding: 15px;*/
    /*    text-align: left;*/
    /*}*/

    /*.main-nav a::after {*/
    /*    display: none;*/
    /*}*/

    /* 移动端下拉菜单样式 */
    /*.main-nav ul ul {*/
    /*    position: static;*/
    /*    width: 100%;*/
    /*    background: rgba(0, 0, 0, 0.1);*/
    /*    box-shadow: none;*/
    /*}*/

    /*.main-nav ul ul a {*/
    /*    padding-left: 30px;*/
    /*}*/

    .banner-image {
        height: 500px;
    }

    .banner-lists {
        flex-direction: column;
        gap: 15px;
    }
    
    .banner-list {
        padding: 12px;
        gap: 15px;
    }
    
    .banner-list a {
        font-size: 16px;
    }
    
    .banner-list .divider {
        font-size: 16px;
    }

    .section-title {
        font-size: 20px;
    }

    .news-item {
        flex-direction: column; /* 小屏幕改为纵向排列 */
        align-items: center;
        
    }
    
    .news-image {
        width: 100%;
        height: 150px;
        margin-right: 12px;
    }
    
    .news-content {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .logo-container {
        position: relative;
        top: 0;
        padding: 12px 0;
        z-index: 1; /* 降低z-index，确保不会覆盖其他元素 */
    }
    
    .top-bg {
        height: 200px !important;
    }
    
    .center-logo {
        width: 450px;
    }

    .banner h1 {
        font-size: 28px;
    }

    .banner-image {
        height: 400px;
    }
    
    .prev-btn, .next-btn {
        width: 35px;
        height: 35px;
    }

    .slide-title {
        font-size: 20px;
        padding: 15px;
    }

    .banner-dots {
        right: 15px;
        bottom: 15px;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }

    .banner-list {
        flex-direction: column;
        gap: 10px;
    }
    
    .banner-list .divider {
        display: none;
    }
    
    .banner-list a {
        font-size: 15px;
    }
}

@media (max-width: 576px) {
    .center-logo {
        width: 300px;
    }
    
    .image-news {
        grid-template-columns: 1fr;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
    }
    
    .culture-list {
        grid-template-columns: 1fr;
    }
    
    .expert-item {
        width: 100%;
    }
    
    .links-list {
        grid-template-columns: 1fr;
    }
    
    .top-bg {
        height: 120px !important;
    }
    
    .logo-container {
        margin-bottom: 8px;
    }

    

    .banner h1 {
        font-size: 24px;
    }

    .banner-image {
        height: 300px;
    }
    
    .prev-btn, .next-btn {
        width: 30px;
        height: 30px;
    }
    
    .banner-dots {
        right: 10px;
        bottom: 10px;
    }
    
    .dot {
        width: 8px;
        height: 8px;
    }

    .slide-title {
        font-size: 18px;
        padding: 10px;
    }

    .banner-list {
        padding: 10px;
    }
    
    .banner-list a {
        font-size: 14px;
    }
    
    .banner-list li {
        padding-left: 12px;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-item {
        padding: 12px;
    }
    
    .news-image {
        height: 150px;
    }
    
    .news-content h4 {
        font-size: 15px;
    }
    
    .news-content p {
        font-size: 13px;
    }
}

@media (max-width: 375px) {
    .top-bg {
        height: 100px !important;
    }
    
    .center-logo {
        width: 250px;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 18px;
    }
}

/* 顶部banner样式 */
.top-bg {
    position: relative;
    width: 100%;
    height: 200px !important;
    background-image: url('images/topbanner.jpg');
    background-size: cover;
    background-position: center;
}

.top-content {
    max-width: 1280px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}

.logo-container {
    display: flex;
    align-items: center;
    height: 100%;
}

.center-logo {
    width: 500px;
    height: auto;
}

.search-container {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 40px;
    padding: 10px 15px;
    /*width: 400px;*/
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.search-container input {
    border: none;
    background: none;
    width: 70%;
    margin-left: 10px;
    outline: none;
    font-size: 16px;
    color: #333;
}

.search-container button {
    border: none;
    background: none;
    color: #2181b1;
    cursor: pointer;
    padding: 2px;
    font-size: 18px;
    transition: color 0.3s ease;
}

@media (max-width: 768px) {
    .top-bg {
        height: 200px !important;
    }
    
    .center-logo {
        width: 300px;
    }
    
    .search-container {
        width: 280px;
        padding: 8px 20px;
    }
}

@media (max-width: 576px) {
    .top-bg {
        height: 150px !important;
    }
    
    .center-logo {
        width: 200px;
    }
    
    .search-container {
        width: 180px;
        height: 40px;
        padding: 6px 15px;
    }
    
    .search-container input {
        font-size: 14px;
    }
}

.column-image {
    margin-bottom: 15px; /* 图片下方间距 */
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.news-content h4:hover{color:#2181b1}
.column-image img {
    width: 100%;
    height: auto;
    display: block;
}

.news-list {
    display: flex;
    flex-direction: column;
    
    list-style: disc; /* 列表样式 */
    
}

.news-item {
    display: flex;
    
    margin-bottom: 12px;
    align-items: flex-start;
    background-color: transparent; /* 移除背景 */
    border-radius: 0;
    padding: 0; /* 移除padding */
    box-shadow: none; /* 移除阴影 */
    transition: none;
    border: none;
}

.news-item:hover {
    transform: none;
    box-shadow: none;
    border-color: transparent;
}

.news-image {
    display: none; /* 隐藏新闻项内部图片 */
}

.news-content h4 {
    font-size: 16px;
    margin-bottom: 0;
    color: #333;
    line-height: 1.5;
    font-weight: normal; /* 恢复正常字体粗细 */
}

.news-content p {
    display: none; /* 隐藏p标签 */
}

.news-item a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-item a:hover {
    color: #2181b1;
}

@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .section-title {
        font-size: 22px;
        margin-bottom: 20px;
        padding-bottom: 12px;
    }
    
    .section-title::before {
        width: 100%;
        height: 3px;
    }
    
    .column-image {
        margin-bottom: 10px;
    }
    
    .news-list {
        padding-left: 8px;
    }
}

@media (max-width: 576px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
    .banner1{
        grid-template-columns: 1fr;
    }
    .section-title {
        font-size: 20px;
        margin-bottom: 15px;
        padding-bottom: 10px;
    }
    
    .section-title::before {
        width: 100%;
        height: 3px;
    }
    
    .column-image {
        margin-bottom: 8px;
    }
    
    .news-list {
        padding-left: 6px;
    }
    
    .news-item a {
        font-size: 15px;
    }
}

.service-item-1 {
    background-image: url('images/3.jpg');
}

.service-item-2 {
    background-image: url('images/4.jpg');
}

.service-item-3 {
    background-image: url('images/5.jpg');
}

.service-item-4 {
    background-image: url('images/6.jpg');
}

.service-item-5 {
    background-image: url('images/7.jpg');
}

.service-item-6 {
    background-image: url('images/8.jpg');
}

/* 移除原有的通用背景图样式 */
.service-item {
    /* background-image: none; */ /* 已经通过上面的具体类名覆盖，可以保留或注释掉 */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #fff; /* 根据背景图片调整文字颜色 */
    /* 其他通用样式保留 */
}

/* 社科普及基地区域 */
.popularization-section {
    padding-top: 20px;
    padding-bottom: 50px;
    position: relative;
    z-index: 1;
    
}

.popularization-section h1 {
    text-align: center;
    color: #000;
    margin-bottom: 40px;
    font-size: 28px;
    font-weight: 500;
}
.links-section h1 {
    text-align: center;
    color: #000;
    margin-bottom: 40px;
    font-size: 28px;
    font-weight: 500;
}
.popularization-horizontal-accordion {
    display: flex; /* 水平排列项目 */
    width: 100%;
    max-width: 1280px; /* 设置最大宽度 */
    margin: 0 auto; /* 居中 */
    
    border-radius: 8px;
    overflow: hidden;
    
    padding: 0 15px; /* 添加内边距 */
}

.h-accordion-item {
    display: flex; /* 使头部和内容水平排列 */
    margin-right: 15px;
    transition: flex-grow 0.5s ease; /* 添加 flex-grow 过渡 */
    overflow: hidden; /* 隐藏超出部分 */
}

.h-accordion-item:last-child {
    border-right: none;
}

.h-accordion-header {
    
    background-size: 113px 486px; /* 设置背景图片尺寸 */
    background-position: center; /* 图片居中 */
    background-repeat: no-repeat; /* 不重复 */
    padding: 15px 20px;
    cursor: pointer;
    display: flex; /* 内部元素垂直居中 */
    align-items: center;
    justify-content: center; /* 文字居中 */
    transition: background-color 0.3s ease;
    white-space: nowrap; /* 防止文字换行 */
    writing-mode: vertical-rl; /* 文字竖排 */
    text-orientation: upright; /* 文字正向 */
    flex-shrink: 0; /* 防止头部缩小 */
    height: 486px; /* 调整头部高度以匹配背景图片 */
    width: 113px; /* 调整头部宽度以匹配背景图片 */
}
.h-accordion-header1 { background-image: url('images/mdz1.png');}
.h-accordion-header2 { background-image: url('images/mdz2.png');}
.h-accordion-header3 { background-image: url('images/mdz3.png');}
.h-accordion-header4 { background-image: url('images/mdz4.png');}
.h-accordion-header5 { background-image: url('images/mdz5.png');}

.h-accordion-header h3 {
    font-size: 18px;
    color: #333;
    margin: 0;
}

.h-accordion-content {
    
    overflow-x: hidden; /* 继续隐藏水平超出 */
    overflow-y: hidden; /* 如果内容超出高度，显示垂直滚动条 */
    transition: max-width 0.5s ease-in-out, padding 0.5s ease-in-out, opacity 0.5s ease-in-out, visibility 0.5s ease-in-out, gap 0.5s ease-in-out; /* 过渡 max-width, padding, opacity, visibility, gap */
    max-width: 0; /* 初始宽度为0 */
    min-width: 0; /* 确保flex项目可以缩小到0 */
    padding: 0 0; /* 折叠时水平和垂直内边距都为0 */
    gap: 0; /* 折叠时移除 gap */
    display: flex; /* 保持 display: flex */
    flex-direction: column;
    align-items: center;
    white-space: normal;
    flex-grow: 0; /* 默认不占据空间 */
    height: 480px; /* 固定内容区域高度 */
    box-sizing: border-box; /* 确保padding不会增加总高度 */
    opacity: 0; /* 折叠时完全透明 */
    visibility: hidden; /* 折叠时隐藏 */
    pointer-events: none; /* 折叠时禁用鼠标事件 */
}

.h-accordion-item.active .h-accordion-content {
    max-width: 570px; /* 展开后的最大宽度 */
    flex-grow: 1; /* 展开时占据可用空间 */
    padding: 20px; /* 展开时恢复内边距 */
    gap: 15px; /* 展开时恢复 gap */
    opacity: 1; /* 展开时完全可见 */
    visibility: visible; /* 展开时可见 */
    pointer-events: auto; /* 展开时启用鼠标事件 */
}

.h-accordion-item.active {
    flex-grow: 1; /* 展开时项目占据更多空间 */
}

.h-accordion-content img {
    max-width: 100%; /* 图片最大宽度 */
    height: auto;
    display: block;
    border-radius: 8px;
    flex-shrink: 0; /* 防止图片缩小 */
    margin-bottom: 10px; /* 图片下方增加间距 */
}

.h-accordion-content p {
    font-size: 18px;
    color: #555;
    line-height: 1.6;
    flex-grow: 1; /* 文字内容占据剩余空间 */
    overflow: hidden;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .popularization-horizontal-accordion {
        flex-direction: column; /* 小屏幕下纵向排列 */
        max-width: 95%; /* 小屏幕下调整宽度 */
    }

     .h-accordion-item {
        flex-direction: column; /* 小屏幕下头部和内容纵向排列 */
        border-right: none; /* 移除垂直分隔线 */
        border-bottom: 1px solid #eee; /* 添加横向分隔线 */
     }

     .h-accordion-item:last-child {
         border-bottom: none;
     }
         
     .h-accordion-header {
         writing-mode: horizontal-tb; /* 文字横排 */
         text-orientation: mixed;
         padding: 12px 15px;
         justify-content: space-between; /* 头部内容两端对齐 */
         align-items: center; /* 垂直居中 */
     }

     .h-accordion-content {
        flex-direction: column; /* 小屏幕下内容纵向排列 */
        max-width: 100%; /* 小屏幕下宽度自适应 */
        gap: 10px; /* 调整纵向间距 */
     }

     .h-accordion-item.active .h-accordion-content {
         max-width: 100%; /* 确保小屏幕下完全展开 */
     }

     .h-accordion-content img {
         max-width: 100%; /* 图片宽度占满 */
         height: auto;
     }

    .h-accordion-content p {
        font-size: 14px;
    }
}


.talent-culture-section {
    
}
.base-links-section {
    background-image: url('images/bg3.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    position: relative;
    padding: 50px 0;
}

@media (max-width: 768px) {
  .expert-info {
    flex-direction: column !important;
    align-items: center !important;
    gap: 4px;
    padding: 0 8px 10px;
  }
  .talent-culture-section{display:none}
  
}

@media (max-width: 768px) {
  .popularization-horizontal-accordion {
    flex-direction: column;
    max-width: 100%;
    padding: 0 4px;
  }
  .h-accordion-item {
    flex-direction: column;
    width: 100%;
    min-width: 0;
    border-right: none;
    border-bottom: 1px solid #eee;
  }
  .main-nav a {
    color: white;
    font-size: 1em;
    padding: 5px 5px;
    display: block;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}
  .h-accordion-header {
    writing-mode: horizontal-tb;
    text-orientation: mixed;
    width: 100%;
    display: none;
    height: 60px;
    padding: 12px 15px;
    justify-content: flex-start;
    align-items: center;
    font-size: 16px;
    background-size: cover;
    display: none;
  }
  .h-accordion-content {
    max-width: 100%;
    width: 100%;
    height: auto !important;
    min-width: 0;
    padding: 12px 8px;
    gap: 10px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: none;
  }
  .h-accordion-item.active .h-accordion-content {
    max-width: 100%;
    width: 100%;
    height: auto !important;
    padding: 12px 8px;
    gap: 10px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .h-accordion-content img {
    max-width: 100%;
    height: auto;
    margin-bottom: 8px;
  }
  .h-accordion-content p {
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  /* 社科普及基地适配已在上方添加 */

  /* 成果展示区域适配 */
  .culture-carousel {
    flex-direction: column;
    align-items: center;
    padding: 0 4px;
    min-height: unset;
  }
  .culture-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    position: static;
    transform: none;
    width: 100%;
    min-width: 0;
    overflow: visible;
  }
  .culture-item,
  .culture-item.active,
  .culture-item.prev-item,
  .culture-item.next-item,
  .culture-item.prev-prev-item,
  .culture-item.next-next-item {
    position: static !important;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    min-width: 0;
    transform: none !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    margin: 0 auto;
    opacity: 1 !important;
    z-index: 1 !important;
    background: #fff;
  }
  .culture-item img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
  }
  .culture-info {
    position: static;
    background: #2181b1;
    color: #fff;
    font-size: 15px;
    padding: 10px 8px;
    border-radius: 0 0 8px 8px;
  }
  .culture-prev-btn,
  .culture-next-btn {
    position: static;
    margin: 10px 8px 0 8px;
    width: 36px;
    height: 36px;
    transform: none;
    z-index: 2;
    display: inline-flex;
  }
}

@media (max-width: 768px) {
  /* 成果展示区域横向轮播适配 */
  .culture-carousel {
    padding: 0 2vw;
    min-height: unset;
  }
  .culture-list {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0;
    position: relative;
    width: 100%;
    overflow-x: auto; /* 允许横向滚动 */
    scroll-behavior: smooth;
  }
  .culture-item,
  .culture-item.active,
  .culture-item.prev-item,
  .culture-item.next-item,
  .culture-item.prev-prev-item,
  .culture-item.next-next-item {
    position: relative !important;
    width: 90vw !important;
    max-width: 90vw !important;
    height: 220px !important;
    min-width: 0;
    transform: none !important;
    margin: 0 2vw;
    opacity: 1 !important;
    z-index: 1 !important;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    flex-shrink: 0;
  }
  .culture-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
  }
  .culture-info {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    background: rgba(33,129,177,0.85);
    color: #fff;
    font-size: 14px;
    padding: 8px 6px;
    border-radius: 0 0 8px 8px;
    text-align: center;
  }
  .culture-prev-btn,
  .culture-next-btn {
    position: fixed;
    bottom: 32vh;
    width: 38px;
    height: 38px;
    z-index: 99;
    display: flex;
    top: auto;
    transform: none;
  }
  .culture-prev-btn {
    left: 8px;
    right: auto;
  }
  .culture-next-btn {
    right: 8px;
    left: auto;
  }
}

@media (max-width: 768px) {
  .culture-item,
  .culture-item.active,
  .culture-item.prev-item,
  .culture-item.next-item,
  .culture-item.prev-prev-item,
  .culture-item.next-next-item {
    height: auto !important;
    min-height: 180px;
    display: flex;
    flex-direction: column;
  }
  .culture-item img {
    width: 100%;
    height: auto !important;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
    flex-shrink: 0;
  }
}

@media (max-width: 576px) {
  .image-news-slides {
    
  }
  .image-news-item {
    flex: 0 0 100%;
    width: 100%;
    max-width: 100%;
    position: relative;
    height: 0;
    padding-bottom: 56.25%; /* 16:9比例 */
  }
  .image-news-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .image-news-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.3);
    color: white;
    font-size: 14px;
    padding: 6px;
    white-space: normal;
    word-break: break-all;
    z-index: 2;
  }
}

.list-section {
    padding: 40px 0;
    background-color: #f5f5f5;
}

.list-header {
    margin-bottom: 30px;
}

.list-title {
    font-size: 28px;
    color: #333;
    margin-top: 15px;
    margin-bottom: 15px;
    position: relative;
    padding-left: 15px;
}

.list-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background-color: #2181b1;
}

.list-breadcrumb {
    color: #666;
    font-size: 18px;
}

.list-breadcrumb a {
    color: #666;
    text-decoration: none;
}

.list-breadcrumb a:hover {
    color: #2181b1;
}

.list-breadcrumb a::after {
    content: " > ";
}

.list-breadcrumb a:last-child::after {
    content: "";
}



.article-list {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 20px;
}

.article-item {
    display: flex;
    
    padding: 40px 0;
    border-bottom: 1px solid #eee;
    transition: all 0.3s ease;
}

.article-item:hover {
    background-color: #f9f9f9;
    padding-left: 10px;
}

.article-item:last-child {
    border-bottom: none;
}

.article-image {
    width: 200px;
    height: 120px;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
    margin-right: 20px;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin-right: 20px;
    transition: transform 0.3s ease;
}

.article-item:hover .article-image img {
    transform: scale(1.05);
}

.article-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.article-title {
    margin-bottom: 10px;
}

.article-title a {
    color: #333;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    transition: color 0.3s;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-title a:hover {
    color: #2181b1;
}

.article-desc {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-meta {
    display: flex;
    align-items: center;
    
    color: #999;
    font-size: 14px;
}
.article-meta span{
    margin-right:20px;
}
.article-date {
    color: #999;
}

.article-views {
    display: flex;
    align-items: center;
    gap: 5px;
}

.article-views i {
    font-size: 14px;
}

@media (max-width: 768px) {
    .article-item {
        flex-direction: column;
        gap: 15px;
        padding: 15px 0;
    }
    
    .article-image {
        width: 100%;
        height: 180px;
    }
    
    .article-title a {
        font-size: 16px;
    }
    
    .article-desc {
        font-size: 14px;
        -webkit-line-clamp: 2;
    }
    
    .article-meta {
        gap: 15px;
    }
}

@media (max-width: 576px) {
    .article-image {
        height: 160px;
    }
    
    .article-title a {
        font-size: 15px;
    }
    
    .article-desc {
        font-size: 13px;
    }
    
    .article-meta {
        font-size: 12px;
    }
}

.pagination {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    
}

.pagination a {
    display: inline-block;
    padding: 8px 15px;
    color: #666;
    text-decoration: none;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: all 0.3s;
    margin:0 5px;
}

.pagination a:hover {
    color: #2181b1;
    border-color: #2181b1;
}

.pagination a.active {
    background-color: #2181b1;
    color: #fff;
    border-color: #2181b1;
}

.pagination a.next {
    padding: 8px 20px;
}

@media (max-width: 768px) {
    .list-section {
        padding: 30px 0;
    }
    
    .list-title {
        font-size: 24px;
    }
    
    .article-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 12px 0;
    }
    
    .article-date {
        width: auto;
        color: #999;
    }
    
    .article-title {
        padding-right: 0;
    }
    
    .article-title a {
        font-size: 15px;
    }
    
    .pagination {
        gap: 5px;
    }
    
    .pagination a {
        padding: 6px 12px;
        font-size: 14px;
    }
}

.detail-section {
    padding: 40px 0;
    background-color: #f5f5f5;
}

.detail-header {
    margin-bottom: 30px;
}

.detail-breadcrumb {
    color: #666;
    font-size: 18px;
    margin-bottom: 20px;
}

.detail-breadcrumb a {
    color: #666;
    text-decoration: none;
}

.detail-breadcrumb a:hover {
    color: #2181b1;
}


.detail-breadcrumb a::after {
    content: " > ";
}

.detail-breadcrumb a:last-child::after {
    content: "";
}

.detail-title {
    font-size: 28px;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.4;
}

.detail-meta {
    display: flex;
    
    color: #999;
    font-size: 14px;
}

.detail-meta span {
    display: flex;
    align-items: center;
    
    margin-right: 30px;
}

.detail-meta i {
    font-size: 16px;
    margin-right: 5px;
}

.detail-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.detail-article {
    
    overflow: hidden;
    
}

.detail-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.article-text {
    padding: 30px;
    background-color:#fff;
    border-radius: 10px;
}

.article-text h3 {
    font-size: 20px;
    color: #333;
    margin: 25px 0 15px;
}

.article-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
}

@media (max-width: 768px) {
    .detail-section {
        padding: 20px 0;
    }
    
    .detail-title {
        font-size: 20px;
    }
    
    .detail-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .detail-article {
        margin: 0;
    }
    
    .article-text h3 {
        font-size: 18px;
    }
    
    .article-text p {
        font-size: 15px;
    }
}

@media (max-width: 576px) {
    .detail-title {
        font-size: 18px;
    }
    
    .detail-article {
        margin: 0;
    }
    
    .detail-image {
        height: 200px;
    }
    
    .article-text h3 {
        font-size: 16px;
    }
    
    .article-text p {
        font-size: 14px;
    }
}

.detail-sidebar {
    width: 300px;
    flex-shrink: 0;
}

.sidebar-section {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 20px;
}

.sidebar-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
    padding-left: 15px;
    position: relative;
}

.sidebar-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 18px;
    background-color: #2181b1;
}

.related-list {
    list-style: none;
    padding: 0;
}

.related-list li {
    border-bottom: 1px solid #eee;
    padding: 12px 0;
}

.related-list li:last-child {
    border-bottom: none;
}

.related-list a {
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-decoration: none;
    color: #333;
    transition: color 0.3s;
}

.related-list a:hover {
    color: #2181b1;
}

.related-title {
    font-size: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-date {
    font-size: 13px;
    color: #999;
}

@media (max-width: 992px) {
    .detail-content {
        flex-direction: column;
    }
    
    .detail-sidebar {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .detail-section {
        padding: 30px 0;
    }
    
    .detail-title {
        font-size: 24px;
    }
    
    .detail-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .detail-article {
        padding: 20px;
    }
    
    .article-text h3 {
        font-size: 18px;
    }
    
    .article-text p {
        font-size: 15px;
    }
}

@media (max-width: 576px) {
    .detail-title {
        font-size: 20px;
    }
    
    .detail-article {
        padding: 15px;
    }
    
    .detail-image {
        max-height: 250px;
    }
    
    .article-text h3 {
        font-size: 17px;
    }
    
    .article-text p {
        font-size: 14px;
    }
}

.related-articles {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.related-articles .related-title {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
    position: relative;
    padding-left: 15px;
}

.related-articles .related-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background-color: #1e50a2;
}

.related-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.related-list li {
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.related-list li:last-child {
    border-bottom: none;
}

.related-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
}

.related-list a:hover {
    color: #1e50a2;
}

.related-list .related-title {
    flex: 1;
    font-size: 16px;
    margin: 0;
    padding: 0;
    position: relative;
}

.related-list .related-title::before {
    display: none;
}

.related-list .related-date {
    color: #666;
    font-size: 14px;
    margin-left: 20px;
}

@media (max-width: 768px) {
    .related-list a {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .related-list .related-date {
        margin-left: 0;
        margin-top: 5px;
    }
}

.video-list-section {
    padding: 40px 0;
    background-color: #f5f5f5;
}

.video-list-header {
    margin-bottom: 30px;
}

.video-breadcrumb {
    color: #666;
    font-size: 18px;
    margin-bottom: 20px;
}

.video-breadcrumb a {
    color: #666;
    text-decoration: none;
}

.video-breadcrumb a:hover {
    color: #2181b1;
}

.video-list-title {
    font-size: 28px;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.4;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.video-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.video-item:hover {
    transform: translateY(-5px);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-item:hover .video-thumbnail img {
    transform: scale(1.1);
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(33, 129, 177, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-play-btn i {
    color: #fff;
    font-size: 24px;
    margin-left: 4px;
}

.video-item:hover .video-play-btn {
    opacity: 1;
}

.video-info {
    padding: 15px;
}

.video-title {
    margin: 0 0 10px;
    font-size: 16px;
    line-height: 1.4;
}

.video-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.video-title a:hover {
    color: #2181b1;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    color: #999;
    font-size: 14px;
}

.video-views i {
    margin-right: 5px;
}

@media (max-width: 992px) {
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .video-list-section {
        padding: 20px 0;
    }
    
    .video-list-title {
        font-size: 20px;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .video-thumbnail {
        height: 180px;
    }
    
    .video-play-btn {
        width: 50px;
        height: 50px;
    }
    
    .video-play-btn i {
        font-size: 20px;
    }
    
    .video-title {
        font-size: 15px;
    }
}

.talent-page {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.talent-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.talent-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.talent-logo {
    position: absolute;
    top: 30px;
    left: 30px;
    z-index: 2;
}

.talent-logo img {
    width: 200px;
    height: auto;
    transition: all 0.3s ease;
}

@media (max-width: 1400px) {
    .talent-logo img {
        width: 180px;
    }
}

@media (max-width: 1200px) {
    .talent-logo img {
        width: 160px;
    }
}

@media (max-width: 992px) {
    .talent-logo img {
        width: 140px;
    }
}

@media (max-width: 768px) {
    .talent-logo {
        top: 20px;
        left: 20px;
    }
    
    .talent-logo img {
        width: 120px;
    }
}

@media (max-width: 576px) {
    .talent-logo {
        top: 15px;
        left: 15px;
    }
    
    .talent-logo img {
        width: 100px;
    }
}

.talent-container {
    position: relative;
    z-index: 2;
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 0;
}

@media (max-width: 1200px) {
    .talent-container {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .talent-logo {
        top: 20px;
        left: 20px;
    }
    
    .talent-logo img {
        width: 150px;
    }
    
    .talent-container {
        padding: 60px 0;
    }
}

@media (max-width: 576px) {
    .talent-logo {
        top: 15px;
        left: 15px;
    }
    
    .talent-logo img {
        width: 120px;
    }
    
    .talent-container {
        padding: 40px 0;
    }
}

.talent-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.talent-column {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.talent-title {
    font-size: 24px;
    color: #333;
    margin-bottom: 25px;
    padding-bottom: 12px;
    border-bottom: 1px solid #fff;
    text-align: center;
}

.talent-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.talent-list li {
    margin-bottom: 0px;
}

.talent-list a {
    display: flex;
    gap: 15px;
    padding: 10px 0;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
    
}

.talent-image {
    width: 70px;
    height: 70px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.talent-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.talent-name {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 6px;
}

.talent-title {
    font-size: 18px;
    color: #fff;
    margin-bottom: 8px;
}

.talent-desc {
    font-size: 13px;
    color: #fff;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (max-width: 1400px) {
    .talent-grid {
        max-width: 1200px;
        gap: 40px;
    }
    
    .talent-column {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .talent-grid {
        grid-template-columns: 1fr;
        max-width: 700px;
        gap: 30px;
    }
    
    .talent-column {
        padding: 25px;
    }
    
    .talent-title {
        font-size: 28px;
    }
    
    .talent-list a {
        padding: 15px;
        gap: 20px;
    }
    
    .talent-image {
        width: 90px;
        height: 90px;
    }
}

@media (max-width: 576px) {
    .talent-grid {
        padding: 0 20px;
    }
    
    .talent-column {
        padding: 20px;
    }
    
    .talent-title {
        font-size: 24px;
    }
    
    .talent-list a {
        flex-direction: column;
        gap: 15px;
    }
    
    .talent-image {
        width: 100%;
        height: 180px;
    }
    
    .talent-content {
        text-align: center;
    }
    
    .talent-name {
        font-size: 18px;
    }
    
    .talent-title {
        font-size: 15px;
    }
    
    .talent-desc {
        font-size: 14px;
    }
}

footer {
   
    width: 100%;
    
    background:#2181b1;
    color: #fff;
    padding: 20px 0;
    margin-top: auto;
}
footer1 {
    position: fixed;
    width: 100%;
    bottom: 0;
    z-index: 1;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    padding: 20px 0;
    margin-top: auto;
}
.footer-info {
    text-align: center;
}

.footer-info p {
    margin: 5px 0;
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
}

.talent-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    height: 100%;
}

.talent-btn {
    width: 200px;
    padding: 12px 20px;
    background: #2181b1;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.talent-btn:hover {
    background: #1a6a94;
    transform: translateY(-2px);
}

.talent-btn.secondary {
    background: #f5f5f5;
    color: #333;
}

.talent-btn.secondary:hover {
    background: #e8e8e8;
}