.padding-15{
    padding: 0 15px;
}
section{
    margin-bottom: 1.5rem;
}
.mb-1{
    margin-bottom: 1rem;
}
.height-box{
    height: 20px;
}
.section-banner{
    background: #ffffff;
    border-radius: 10px;
    padding: 15px 0;
}
/*轮播+推荐样式开始*/
.section-banner .layui-carousel .item-image-box{
    display: flex;
    overflow: hidden;
    width: 100%;
}
.section-banner .layui-carousel .item-image-box .item-image {
    flex: 0 0 100%;
    width: 100%;
    position: relative;
    overflow: hidden;
}
.section-banner .layui-carousel .item-image-box .item-image img {
    width: 100%;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.section-banner  .news-header {
    padding: 5px 0;
    margin-bottom:15px;
    border-bottom: 2px solid #1E9FFF;
    position: relative;
}
.section-banner  .news-header h3 {
    font-size: 20px;
    color: #333;
    font-weight: bold;
    margin: 0;
    padding-left: 10px;
}
.section-banner  .news-header h3:before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    height: 20px;
    width: 4px;
    background-color: #1E9FFF;
}

.section-banner  .news-list .news-item {
    padding: 5px;
    border-bottom: 1px solid #f2f2f2;
    transition: all 0.3s;
}
.section-banner  .news-list .news-item:last-child{
    border-bottom:none;
}
.section-banner  .news-list .news-item:hover {
    background-color: #f8f8f8;
    transform: translateX(5px);
}
.section-banner  .news-list .news-item a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #333;
    width: 100%;
}
.section-banner  .news-list .news-item a:hover {
    color: #1E9FFF;
}
.section-banner  .news-list .news-item .news-icon {
    margin-right: 10px;
    color: #1E9FFF;
    flex-shrink: 0;
}
.section-banner  .news-list .news-item .news-title {
    font-size: 14px;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.section-banner  .image-list {
    display: flex;
    flex-wrap: wrap;
}
.section-banner  .image-list  .image-item {
    width: 100%;
    margin-bottom:15px;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 1px 2px 0 rgba(0,0,0,.1);
    transition: all 0.3s;
}
.section-banner  .image-list  .image-item:last-child{
    margin-bottom:0;
}
.section-banner  .image-list  .image-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,.1);
}
.section-banner  .image-list .image-item a {
    display: block;
    text-decoration: none;
    color: #333;
}
.section-banner  .image-list .image-item .image-box {
    height: 200px;
    overflow: hidden;
    position: relative;
}
.section-banner  .image-list .image-item .image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
}
.section-banner  .image-list .image-item .image-item:hover .image-box img {
    transform: scale(1.05);
}
.section-banner  .image-list .image-item .image-title {
    padding: 10px;
    text-align: center;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
/*轮播+推荐样式结束*/

/*广告位样式开始*/
.adv-box img{
    width:100%;
    border-radius: 10px;
}
/*广告位样式结束*/

/*课程推荐样式开始*/
.course-recommendation{
    background: #ffffff;
    border-radius: 10px;
    padding: 15px;
}

.course-recommendation .recommend-items {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.course-recommendation .layui-tab-content .recommend-items .recommend-item {
    width: calc(20% - 16px);
}

@media (max-width: 1024px) {
    .course-recommendation .layui-tab-content .recommend-items .recommend-item {
        width: calc(33.333% - 16px);
    }
}

@media (max-width: 768px) {
    .course-recommendation .layui-tab-content .recommend-items .recommend-item {
        width: calc(50% - 16px);
    }
}

@media (max-width: 480px) {
    .course-recommendation .layui-tab-content .recommend-items  .recommend-item {
        width: 100%;
    }
}


/*课程推荐样式结束*/

/*通用板块*/
.common-tab {
    margin:0 auto 20px;
}
.layui-tab-content{
    padding: 0;
}
.section-title{
    font-size: 20px;
}
.layui-tab-content .layui-tab-item {
    transition: opacity 0.3s ease-in-out;
    opacity: 0;
    height: 0;
    overflow: hidden;
    position: absolute;
    width: 100%;
}

.layui-tab-content .layui-tab-item.layui-show {
    opacity: 1;
    height: auto;
    position: relative;
}
.layui-tab-content .recommend-items  .recommend-item .item-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.layui-tab-content .recommend-items  .recommend-item .item-card:hover {
    transform: translateY(-5px);
}

.layui-tab-content .recommend-items  .recommend-item .item-card .item-image {
    height: 130px;
    overflow: hidden;
}
.layui-tab-content .recommend-items  .recommend-item .item-card .item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.layui-tab-content .recommend-items  .recommend-item .item-card  .item-card:hover .item-image img {
    transform: scale(1.1);
}
.layui-tab-content .recommend-items  .recommend-item .item-card .item-title {
    padding: 12px;
    font-size: 14px;
    text-align: center;
    color: #333;
}

.reusable-section{
    background: #ffffff;
    border-radius: 10px;
}
.reusable-section-box{
    padding:15px;
}
.reusable-section .common-tab{
    position: relative;
}
.reusable-section .common-tab .more-btn{
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 13px;
    color: #999999;
}
.reusable-section .layui-tab-content .layui-tab-item .article-item{
   margin:0 15px;
}
.reusable-section .layui-tab-content .layui-tab-item .article-item:not(:nth-last-child(-n+1)) {
    border-bottom: 1px dashed #efefef;
}
.reusable-section .layui-tab-content .layui-tab-item .article-item a{
    display: block;
    padding: 5px 0;
    font-size: 14px;
    white-space: nowrap;
  overflow: hidden;  
  text-overflow: ellipsis; 
}
.reusable-section .layui-tab-content .layui-tab-item .article-item:hover a{
    color: #1E9FFF;
}
.reusable-section .right-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
}
.reusable-section .right-recommend-item{
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    border-radius: 8px;
}
.reusable-section .right-recommend-item:hover {
    transform: translateY(-5px);
}
.reusable-section .right-recommend-item .right-recommend-img{
    height: 130px;
    overflow: hidden;
}
.reusable-section .right-recommend-item .right-recommend-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.reusable-section .right-recommend-item .right-recommend-title{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width:100%;
    padding: 8px;
    text-align: center;
}
/*通用板块结束*/

/*推荐导航开始*/
.navlist-section{
    background: #ffffff;
    border-radius: 10px;
    padding: 15px;
}
.navlist-section .layui-col-md2 .website-card {
    display: flex;
    align-items: center;
    background-color: #F3F3F3;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.navlist-section .layui-col-md2 .website-card:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.navlist-section .layui-col-md2 .website-card .website-logo {
    width: 50px;
    height: 50px;
    margin-right: 15px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.navlist-section .layui-col-md2 .website-card .website-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.navlist-section .layui-col-md2 .website-card .website-info {
    flex-grow: 1;
    min-width: 0;
}

.navlist-section .layui-col-md2 .website-card .website-info .website-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.navlist-section .layui-col-md2 .website-card .website-info .website-desc {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media screen and (min-width: 992px) {
    .navlist-section  .layui-col-md2{
        width: 20%;
    }
}

/* 响应式布局调整 */
@media (max-width: 1200px) {
    .navlist-section  .layui-col-md2 {
        width: 25%;
    }
}

@media (max-width: 992px) {
    .navlist-section  .layui-col-md2 {
        width: 33.333%;
    }
}

@media (max-width: 768px) {
    .navlist-section .layui-col-md2 {
        width: 50%;
    }
    .navlist-section .website-card {
        padding: 12px;
        height: 90px;
    }

    .navlist-section .website-card .website-logo {
        width: 40px;
        height: 40px;
        margin-right: 10px;
    }

    .navlist-section .website-card .website-name {
        font-size: 1rem;
    }

    .navlist-section .website-card .website-desc {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .navlist-section .layui-col-md2 {
        width: 100%;
    }
}

/*推荐板块*/
.tuijian-section{
    background: #ffffff;
    border-radius: 10px;
    padding: 15px;
}
.tuijian-section .tuijian-list{
    border-bottom: 1px dashed #efefef;
    padding: 5px;
}
.tuijian-section .tuijian-list:last-child{
    border-bottom:none;
}
.tuijian-section .tuijian-list  .tuijian-title{
    font-size: 16px;
    color: #4a4a4a;
    font-weight: bold;
    padding: 1%;
}
.tuijian-section .tuijian-list .tuijian-box{

}
.tuijian-section .tuijian-list .tuijian-box a{
    display:block;
    width: 18%;
    padding: 1%;
    float: left;
}
@media (max-width: 768px) {
    .tuijian-section .tuijian-list .tuijian-box a {
        width: 48%;
    }
}
@media (max-width: 480px) {
    .tuijian-section .tuijian-list .tuijian-box a {
        width: 48%;
    }
}

/*内页样式*/
.top-right{
    margin-bottom: 10px;
}

/*时间轴*/
.layui-timeline {
    background: #ffffff;
    border-radius: 10px;
    padding: 15px;
}
/* 外层容器，用于出现横向滚动条 */
.process-scroll {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 10px; /* 给滚动条留出空间 */
    -webkit-overflow-scrolling: touch; /* 移动端平滑滚动 */
}

/* 自定义滚动条样式 */
.process-scroll::-webkit-scrollbar {
    height: 6px; /* 滚动条高度 */
}

.process-scroll::-webkit-scrollbar-track {
    background: #f1f1f1; /* 轨道背景 */
    border-radius: 10px;
}

.process-scroll::-webkit-scrollbar-thumb {
    background: #c1c1c1; /* 滑块颜色 */
    border-radius: 10px;
    transition: background 0.3s ease;
}

.process-scroll::-webkit-scrollbar-thumb:hover {
    background: #999; /* 滑块hover颜色 */
}

.process-container {
    display: flex;
    align-items: flex-start;
    padding: 15px 0;
    min-width: max-content; /* 确保内容能撑开容器 */
}

.process-item {
    flex: 0 0 auto;
    text-align: center;
    width: 120px; /* 固定宽度，确保一致 */
    margin: 0 15px;
    position: relative;
}

.process-title {
    font-size: 16px;
    color: #333;
    margin-bottom: 8px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.process-item:hover .process-title {
    /*color: #1E9FFF;*/
}
/*.process-item:hover .process-dot {*/
    /*background-color: #1E9FFF; */
/*    transform: scale(1.2);*/
/*}*/
/*.process-item:hover .process-desc {*/
    /*color: #1E9FFF; */
/*}*/
.process-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.process-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: #ccc;
    margin: 0 auto 8px;
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.process-item:hover .process-dot {
    transform: scale(1.2); /* hover时圆点放大 */
}

.process-dot-gray {
    background-color: #ccc;
}

.process-line {
    height: 1px;
    background-color: #e6e6e6;
    align-self: center;
    flex: 0 0 40px; /* 固定线段长度 */
}
.layui-tab-brief>.layui-tab-title .layui-this{
    color: #1E9FFF
}
.layui-tab-brief>.layui-tab-more li.layui-this:after, .layui-tab-brief>.layui-tab-title .layui-this:after{
    border-bottom: 2px solid #1E9FFF;
}
/* 响应式调整 */
@media screen and (max-width: 768px) {
    .process-item {
        width: 100px;
        margin: 0 10px;
    }

    .process-title {
        font-size: 14px;
    }

    .process-desc {
        font-size: 12px;
    }

    .process-line {
        flex: 0 0 20px;
    }
}