/* 博客页面样式 */

.blog-header {
    text-align: center;
    margin-bottom: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.blog-header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* 博客卡片样式 */
.blog-card {
    background-color: var(--card-background);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    margin-bottom: 2rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.blog-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.blog-card-header h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.blog-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.blog-title a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.blog-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.blog-summary {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.blog-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.blog-card-footer {
    text-align: right;
}

/* 空状态样式 */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

/* 文章详情页样式 */
.article-container {
    max-width: 800px;
    margin: 0 auto;
}

.article-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.article-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.article-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.article-meta i {
    margin-right: 0.3rem;
}

.article-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

/* 文章内容样式 */
.article-content {
    margin-bottom: 2rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.article-content h1, 
.article-content h2, 
.article-content h3, 
.article-content h4, 
.article-content h5, 
.article-content h6 {
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.article-content h1 { font-size: 1.8rem; }
.article-content h2 { font-size: 1.6rem; }
.article-content h3 { font-size: 1.4rem; }

.article-content p {
    margin-bottom: 1rem;
}

.article-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.article-content a:hover {
    color: var(--primary-dark);
}

.article-content img {
    max-width: 100%;
    height: auto;
    margin: 1.5rem 0;
    border-radius: 4px;
}

.article-content pre {
    background-color: var(--code-background);
    padding: 1rem;
    border-radius: 4px;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.article-content code {
    font-family: 'Courier New', Courier, monospace;
    background-color: var(--code-background);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
}

.article-content pre code {
    background-color: transparent;
    padding: 0;
}

.article-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    margin: 1.5rem 0;
    color: var(--text-secondary);
    font-style: italic;
}

.article-content ul, 
.article-content ol {
    margin: 1rem 0 1rem 1.5rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.article-content th, 
.article-content td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.article-content th {
    background-color: var(--table-header-background);
    color: var(--text-primary);
}

.article-content tr:nth-child(even) {
    background-color: var(--table-row-alt-background);
}

.article-footer {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

/* 相关文章样式 */
.related-articles {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.related-articles h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

.related-articles-list li {
    margin-bottom: 0.5rem;
}

.related-articles-list a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.related-articles-list a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .blog-header h1 {
        font-size: 2rem;
    }
    
    .blog-card {
        padding: 1.25rem;
    }
    
    .article-title {
        font-size: 1.8rem;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
}