/* 大学生汉语桥页面样式 */
.page-content {
    padding: 0;
    background: #f5f5f5;
}

/* 顶部大图样式 */
.dxs-banner {
    width: 100%;
    margin-top: 10px;
    position: relative;
    overflow: hidden;
    padding: 20px 15px  15px 15px;
}

.dxs-banner img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* 历届回顾列表样式 */
.dxs-list {
    padding: 15px;
}

.dxs-item {
    margin-bottom: 15px;
    border-radius: 8px;
    width: 100%;
    height: 65px;
 
}

.dxs-item:last-child {
    margin-bottom: 0;
}

.dxs-item a {
    display: block;
    width: 100%;
}

.dxs-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

/* 悬停效果 */
.dxs-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.dxs-item:hover img {
    transform: scale(1.02);
}

/* 适配不同屏幕尺寸 */
@media screen and (min-width: 768px) {
    .dxs-list {
        padding: 20px;
        max-width: 800px;
        margin: 0 auto;
    }
    
    .dxs-item {
        margin-bottom: 20px;
    }
}

/* 添加渐变阴影效果 */
.dxs-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to bottom, rgba(0,0,0,0), rgba(0,0,0,0.1));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dxs-item:hover::after {
    opacity: 1;
} 



.hg0{padding: 25px 0 0px;}
.hg0_title{ width: 100%; float:left;padding: 0px 0 0px;}
.hg0_title img{ width: 7vw; margin: 0 2vw 0 3vw;float:left;}
.hg0_title h1{ font-size: 18px;
    text-align: left;
    line-height: 22px;
    float: left;
    font-weight: bold;}

.hot_title{padding: 20px 0 10px; width: 100%; }
.hot_title img{ width: 7vw; margin: 0 2vw 0 5vw;float:left;}
.hot_title h1{ font-size: 1.5rem; text-align: left;line-height: 30px;
    font-weight: bold;}





    .section-header {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        margin : 10px  00px 0px 0 ;
        position: relative;
        flex-direction: column;
    }
    
    .section-header h2 {
        font-size: 22px;
        color: #1E90FF;
        font-weight: bold;
        padding-bottom: 17px;
        padding-top: 10px;
        position: relative;
        text-align: left;
        padding-left:20px;
        z-index: 1;
        padding-right: 12px;
        width: 100%;
        display: block;
    }
/*     
    .section-header::after {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 2px;
        background-color: #1E90FF;
        z-index: 0;
    }   */
    .section-header_box{
        padding: 20px 15px 20px 20px;
        line-height: 26px;
        text-indent: 28px;
        background: #f3f8ff;
        border-radius: 10px;
        margin-bottom: 20px;
        color: #666666;
        margin: 0px;
        font-size: 14px;
    
    }
    .section-header_box span{
       color: #1E90FF;
      
    
    }




.tubox { line-height: 65px; font-size:16px;color:#fff; text-align: left;letter-spacing:0px;}
.tubox a{display: block; padding-left: 15px;font-family:"微软雅黑";}
.tu1{background: url("../../images/huigu/a1.jpg");background-position: 100% 100%;}
.tu2{background: url("../../images/huigu/a2.jpg");background-position: 100% 100%;}
.tu3{background: url("../../images/huigu/a3.jpg");background-position: 100% 100%;}
.tu4{background: url("../../images/huigu/a4.jpg");background-position: 100% 100%;}
.tu5{background: url("../../images/huigu/a5.jpg");background-position: 100% 100%;}
.tu6{background: url("../../images/huigu/a6.jpg");background-position: 100% 100%;}
.tu7{background: url("../../images/huigu/a7.jpg");background-position: 100% 100%;}
.tu8{background: url("../../images/huigu/a8.jpg");background-position: 100% 100%;}
.tu9{background: url("../../images/huigu/a9.jpg");background-position: 100% 100%;}
.tu10{background: url("../../images/huigu/a10.jpg");background-position: 100% 100%;}
.tu11{background: url("../../images/huigu/a11.jpg");background-position: 100% 100%;}
.tu12{background: url("../../images/huigu/a12.jpg");background-position: 100% 100%;}
.tu13{background: url("../../images/huigu/a13.jpg");background-position: 100% 100%;}