/* Article Detail Page Styles */

.article-detail {
    max-width: 900px;
    margin: 0 auto 3rem;
    background-color: var(--bg-color);
    padding: 3rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

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

.article-detail .article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.article-detail .article-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.article-detail .article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.article-detail .tag {
    padding: 0.4rem 1rem;
    font-size: 0.9rem;
}

/* Article Content Styles */
.article-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-color);
}

.article-content h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin: 2.5rem 0 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-color);
    color: var(--text-color);
}

.article-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--text-color);
}

.article-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem;
    color: var(--text-color);
}

.article-content p {
    margin-bottom: 1.25rem;
    color: var(--text-color);
}

.article-content ul,
.article-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.article-content ul li {
    list-style-type: disc;
}

.article-content ol li {
    list-style-type: decimal;
}

.article-content strong {
    font-weight: 600;
    color: var(--text-color);
}

.article-content code {
    background-color: var(--bg-light);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
    color: #d73a49;
    border: 1px solid var(--border-color);
}

.article-content pre {
    background-color: #2d2d2d;
    color: #f8f8f2;
    padding: 1.5rem;
    border-radius: 6px;
    overflow-x: auto;
    margin: 1.5rem 0;
    border: 1px solid #3a3a3a;
}

.article-content pre code {
    background: none;
    padding: 0;
    border: none;
    color: #f8f8f2;
    font-size: 0.95rem;
    line-height: 1.6;
}

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

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

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

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    margin: 1.5rem 0;
    box-shadow: var(--shadow);
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.95rem;
}

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

.article-content table th {
    background-color: var(--bg-light);
    font-weight: 600;
    color: var(--text-color);
}

.article-content table tr:hover {
    background-color: var(--bg-hover);
}

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

.article-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.btn-back {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--bg-light);
    color: var(--text-color);
    border-radius: 6px;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.btn-back:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateX(-5px);
}

/* Code Syntax Highlighting Enhancement */
.article-content pre code {
    display: block;
}

/* Responsive */
@media (max-width: 768px) {
    .article-detail {
        padding: 2rem 1.5rem;
    }

    .article-detail .article-title {
        font-size: 1.8rem;
    }

    .article-content h2 {
        font-size: 1.5rem;
    }

    .article-content h3 {
        font-size: 1.25rem;
    }

    .article-content h4 {
        font-size: 1.1rem;
    }

    .article-content pre {
        padding: 1rem;
        font-size: 0.85rem;
    }

    .article-content table {
        font-size: 0.85rem;
    }

    .article-content table th,
    .article-content table td {
        padding: 0.5rem 0.75rem;
    }
}

@media (max-width: 480px) {
    .article-detail {
        padding: 1.5rem 1rem;
    }

    .article-detail .article-title {
        font-size: 1.5rem;
    }

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

    .article-content ul,
    .article-content ol {
        padding-left: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .article-detail {
        box-shadow: none;
        padding: 0;
    }

    .article-footer {
        display: none;
    }

    .article-content pre {
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
}