/* 推荐文章短代码样式 */
.recommend-articles-wrapper {
    margin: 20px 0;
    clear: both;
}

.recommend-articles-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 0;
    padding: 0;
}

/* 网格布局 */
.recommend-articles-wrapper.layout-grid .recommend-articles-container {
    display: grid;
    gap: 20px;
}

.recommend-articles-wrapper.layout-grid.columns-1 .recommend-articles-container {
    grid-template-columns: 1fr;
}

.recommend-articles-wrapper.layout-grid.columns-2 .recommend-articles-container {
    grid-template-columns: repeat(2, 1fr);
}

.recommend-articles-wrapper.layout-grid.columns-3 .recommend-articles-container {
    grid-template-columns: repeat(3, 1fr);
}

.recommend-articles-wrapper.layout-grid.columns-4 .recommend-articles-container {
    grid-template-columns: repeat(4, 1fr);
}

/* 列表布局 */
.recommend-articles-wrapper.layout-list .recommend-articles-container {
    flex-direction: column;
    gap: 15px;
}

.recommend-articles-wrapper.layout-list .recommend-article-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    background: #fff;
    transition: all 0.3s ease;
}

.recommend-articles-wrapper.layout-list .recommend-article-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.recommend-articles-wrapper.layout-list .article-thumbnail {
    flex-shrink: 0;
    width: 120px;
    height: 80px;
}

.recommend-articles-wrapper.layout-list .article-content {
    flex-grow: 1;
}

/* 文章项目样式 */
.recommend-article-item {
    background: #fff;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: relative;
}

.recommend-article-item:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
    border-color: #007cba;
}

/* 文章缩略图 */
.article-thumbnail {
    position: relative;
    overflow: hidden;
    background: #f8f9fa;
}

.recommend-articles-wrapper.layout-grid .article-thumbnail {
    aspect-ratio: 16/9;
}

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

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

.article-thumbnail a {
    display: block;
    width: 100%;
    height: 100%;
}

/* 无缩略图时的占位 */
.recommend-article-item:not(:has(.article-thumbnail)) .article-content {
    padding-top: 15px 15px 5px;
}

/* 文章内容 */
.article-content {
    padding: 20px;
}

.recommend-articles-wrapper.layout-list .article-content {
    padding: 0;
}

/* 文章标题 */
.article-title {
    margin: 0 0 10px 0!important;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
    text-align: justify!important;
}

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

.article-title a:hover {
    color: #007cba;
}

/* 文章摘要 */
.article-excerpt {
    margin: 10px 0;
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

/* 文章元信息 */
.article-meta {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #e1e1e1;
    font-size: 13px;
    color: #888;
}

.recommend-articles-wrapper.layout-list .article-meta {
    border-top: none;
    padding-top: 5px;
    margin-top: 8px;
}

.article-meta time {
    display: inline-flex;
    align-items: center;
}

.article-meta time:before {
    content: "\f145";
    font-family: dashicons;
    margin-right: 5px;
    font-size: 16px;
}

/* 提示信息 */
.recommend-article-notice {
    padding: 15px 20px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 6px;
    color: #856404;
    margin: 20px 0;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .recommend-articles-wrapper.layout-grid.columns-3 .recommend-articles-container,
    .recommend-articles-wrapper.layout-grid.columns-4 .recommend-articles-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .recommend-articles-wrapper.layout-list .recommend-article-item {
        flex-direction: column;
        gap: 10px;
    }
    
    .recommend-articles-wrapper.layout-list .article-thumbnail {
        width: 100%;
        height: 200px;
    }
    
    .article-content {
        padding: 15px;
    }
    
    .article-title {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .recommend-articles-wrapper.layout-grid .recommend-articles-container {
        grid-template-columns: 1fr;
    }
    
    .recommend-articles-container {
        gap: 15px;
    }
    
    .article-content {
        padding: 10px 10px 0px;
    }
    
    .article-title {
        font-size: 15px;
    }
    
    .article-excerpt {
        font-size: 13px;
    }
}

/* 加载动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.recommend-article-item {
    animation: fadeInUp 0.6s ease forwards;
}

.recommend-article-item:nth-child(2) {
    animation-delay: 0.1s;
}

.recommend-article-item:nth-child(3) {
    animation-delay: 0.2s;
}

.recommend-article-item:nth-child(4) {
    animation-delay: 0.3s;
}