/* Article Detail Styles */

.article-content {
    max-width: 800px;
    margin: 3rem auto;
}

.article-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.article-header h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.article-header .subtitle {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 1.5rem;
}

.article-meta {
    font-size: 0.95rem;
    color: #888;
}

.article-body {
    font-size: 1.1rem;
    line-height: 1.8;
}

.article-body h2 {
    font-size: 2rem;
    margin: 2.5rem 0 1rem;
    color: var(--primary-color);
}

.article-body h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--primary-color);
}

.article-body h4 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.8rem;
    color: var(--primary-color);
}

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

.article-body ul,
.article-body ol {
    margin: 1rem 0 1.5rem 2rem;
}

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

.article-body a {
    color: var(--accent-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.article-body a:hover {
    border-bottom-color: var(--accent-color);
}

.article-body blockquote {
    border-left: 4px solid var(--accent-color);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    color: #666;
    font-style: italic;
}

.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
}

.article-body th,
.article-body td {
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.article-body th {
    background: var(--code-bg);
    font-weight: 600;
}

.article-body code {
    background: var(--code-bg);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9em;
}

.article-body pre {
    background: var(--code-bg);
    padding: 1.5rem;
    border-radius: 5px;
    overflow-x: auto;
    margin: 1.5rem 0;
}

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

.article-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.article-footer a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .article-header h1 {
        font-size: 2rem;
    }
    
    .article-body {
        font-size: 1rem;
    }
    
    .article-body h2 {
        font-size: 1.6rem;
    }
    
    .article-body h3 {
        font-size: 1.3rem;
    }
}