/* 分类页专用样式 */

/* 面包屑导航 */
.breadcrumb {
    padding: 15px 0;
    border-bottom: 1px solid #e0e0e0;
}

.breadcrumb a {
    color: #007bff;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb-separator {
    margin: 0 10px;
    color: #666;
}

.current-page {
    color: #333;
    font-weight: 500;
}



/* 主要内容区域布局 */
.main-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 30px;
}

/* 文章容器 */
.articles-container {
    grid-column: 1;
}

/* 文章网格 */
.article-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

/* 文章卡片 */
.article-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    background-color: #fff;
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.article-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

.article-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: #007bff;
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
}

.article-content {
    padding: 25px;
}

.article-content h2 {
    font-size: 20px;
    margin-bottom: 15px;
    line-height: 1.4;
}

.article-content h2 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-content h2 a:hover {
    color: #007bff;
}

.article-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-meta {
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: #999;
}

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

/* 分页导航 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination>li{display:inline;}
.pagination>li>a,.pagination>li>span{position:relative;float:left;padding:6px 12px;line-height:1.42857;text-decoration:none;color:#337ab7;background-color:#fff;border:1px solid #ddd;margin-left:-1px;}
.pagination>li:first-child>a,.pagination>li:first-child>span{margin-left:0;border-bottom-left-radius:4px;border-top-left-radius:4px;}
.pagination>li:last-child>a,.pagination>li:last-child>span{border-bottom-right-radius:4px;border-top-right-radius:4px;}
.pagination>li>a:focus,.pagination>li>a:hover,.pagination>li>span:focus,.pagination>li>span:hover{z-index:2;color:#23527c;background-color:#eee;border-color:#ddd;}
.pagination>.active>a,.pagination>.active>a:focus,.pagination>.active>a:hover,.pagination>.active>span,.pagination>.active>span:focus,.pagination>.active>span:hover{z-index:3;color:#fff;background-color:#337ab7;border-color:#337ab7;cursor:default;}

/* 侧边栏 */
.sidebar {
    grid-column: 2;
}

.sidebar-widget {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 30px;
}

.sidebar-widget h3 {
    font-size: 18px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #000;
    color: #333;
}

/* 热门文章 */
.popular-articles {
    list-style: none;
}

.popular-articles li {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.popular-articles li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.popular-articles a {
    display: flex;
    gap: 15px;
    text-decoration: none;
    color: inherit;
}

.popular-articles img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.article-info h4 {
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 5px;
    color: #333;
}

.article-info .views {
    font-size: 12px;
    color: #999;
}



/* 标签云 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    padding: 6px 12px;
    background-color: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 15px;
    text-decoration: none;
    color: #666;
    font-size: 12px;
    transition: all 0.3s ease;
}

.tag:hover {
    background-color: #007bff;
    color: white;
    border-color: #007bff;
}

/* 夜晚模式样式 */
body.dark-mode .breadcrumb {
    border-bottom-color: #2d3238;
}

body.dark-mode .breadcrumb a {
    color: #4a9eff;
}

body.dark-mode .current-page {
    color: #e8eaed;
}



body.dark-mode .article-card {
    background-color: #1a1d21;
    border-color: #2d3238;
}

body.dark-mode .article-content h2 a {
    color: #e8eaed;
}

body.dark-mode .article-content h2 a:hover {
    color: #4a9eff;
}

body.dark-mode .article-excerpt {
    color: #bdc1c6;
}

body.dark-mode .article-meta {
    color: #9aa0a6;
}

body.dark-mode .page-btn {
    background-color: #1a1d21;
    border-color: #2d3238;
    color: #e8eaed;
}

body.dark-mode .page-btn:hover {
    background-color: #2d3238;
    border-color: #4a9eff;
    color: #4a9eff;
}

body.dark-mode .page-btn.active {
    background-color: #4a9eff;
    color: white;
    border-color: #4a9eff;
}

body.dark-mode .sidebar-widget {
    background-color: #1a1d21;
    border-color: #2d3238;
}

body.dark-mode .sidebar-widget h3 {
    color: #e8eaed;
    border-bottom-color: #2d3238;
}

body.dark-mode .popular-articles li {
    border-bottom-color: #2d3238;
}

body.dark-mode .article-info h4 {
    color: #e8eaed;
}

body.dark-mode .article-info .views {
    color: #9aa0a6;
}



body.dark-mode .tag {
    background-color: #242729;
    border-color: #2d3238;
    color: #e8eaed;
}

body.dark-mode .tag:hover {
    background-color: #4a9eff;
    color: white;
    border-color: #4a9eff;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .main-content {
        grid-template-columns: 1fr 250px;
        gap: 30px;
    }
    
    .article-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
        padding: 20px 15px;
    }
    
    .sidebar {
        grid-column: 1;
        order: 2;
    }
    
    .articles-container {
        order: 1;
    }
    

    
    .article-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .article-content {
        padding: 20px;
    }
    
    .article-content h2 {
        font-size: 18px;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .pagination {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .page-btn {
        padding: 8px 12px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {

    
    .article-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .article-image {
        height: 150px;
    }
    
    .article-content {
        padding: 15px;
    }
    
    .article-content h2 {
        font-size: 16px;
    }
    
    .sidebar-widget {
        padding: 20px;
    }
}