/* 文章详情页样式 */
.article-main {
    padding-top: 6rem;
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 4rem;
}

.article-header {
    text-align: center;
    margin-bottom: 3rem;
}

.article-header h1 {
    font-size: 2.5rem;
    color: #1e40af;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-meta {
    color: #64748b;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.article-image {
    width: 100%;
    height: 400px;
    margin-bottom: 2rem;
    border-radius: 1rem;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #4b5563;
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content h2 {
    font-size: 1.8rem;
    color: #1e40af;
    margin: 2rem 0 1rem;
}

.article-content h3 {
    font-size: 1.5rem;
    color: #1e40af;
    margin: 1.5rem 0 1rem;
}

.article-content ul, 
.article-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

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

.article-content blockquote {
    border-left: 4px solid #2563eb;
    padding-left: 1rem;
    margin: 1.5rem 0;
    color: #64748b;
    font-style: italic;
}

.article-content code {
    background: #f1f5f9;
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-family: monospace;
}

.article-content pre {
    background: #f1f5f9;
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.article-content pre code {
    background: none;
    padding: 0;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    margin: 1.5rem 0;
}

.article-content a {
    color: #2563eb;
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-content a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

.article-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

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

.article-tag {
    background: #f1f5f9;
    color: #64748b;
    padding: 0.3rem 0.8rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.article-tag:hover {
    background: #e2e8f0;
    color: #1e40af;
}

.article-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
}

.article-nav a {
    color: #2563eb;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.article-nav a:hover {
    color: #1d4ed8;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .article-main {
        padding: 5rem 1rem 2rem;
    }

    .article-header h1 {
        font-size: 2rem;
    }

    .article-image {
        height: 300px;
    }

    .article-content {
        font-size: 1rem;
    }
}