/* Blog Post & Blog Pages CSS */
:root {
    --primary-color: #cd9349;
    --accent-color: #f7b3b3;
    --bg-primary: #f8f9fa;
    --bg-secondary: #e9ecef;
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --text-light: #ffffff;
    --border-light: #e2e8f0;
    --bg-card: #ffffff;
    --bg-tertiary: #f7fafc;
    --bg-dark: #1a202c;
    --primary-dark: #553c9a;
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --font-mono: 'Courier New', monospace;
}

/* Gradient Descent Interactive Demo Styles */
.interactive-demo-section {
    margin: 40px 0;
    padding: 30px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.interactive-demo-section h2 {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 10px;
    font-size: 28px;
}

.demo-container {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.interactive-element h3 {
    color: #34495e;
    margin-bottom: 15px;
    font-size: 22px;
}

.interactive-element p {
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
}

.demo-controls {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 15px;
    align-items: center;
    margin-bottom: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.demo-controls label {
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
}

.demo-controls input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 5px;
    background: #ddd;
    outline: none;
    -webkit-appearance: none;
}

.demo-controls input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    cursor: pointer;
    transition: all 0.3s;
}

.demo-controls input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
}

.demo-controls input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    cursor: pointer;
    border: none;
    transition: all 0.3s;
}

.demo-controls span {
    font-weight: bold;
    color: #667eea;
    font-size: 16px;
    min-width: 50px;
    text-align: center;
}

.demo-controls button {
    grid-column: span 3;
    padding: 12px 30px;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
    margin-top: 10px;
}

.demo-controls button:first-of-type {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.demo-controls button:first-of-type:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.demo-controls button:last-of-type {
    background: #f0f0f0;
    color: #333;
}

.demo-controls button:last-of-type:hover {
    background: #e0e0e0;
}

.demo-controls button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#gradient-descent-canvas {
    width: 100%;
    max-width: 800px;
    height: 400px;
    margin: 0 auto;
    display: block;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    background: white;
}

.info-box {
    margin-top: 25px;
    padding: 20px;
    background: linear-gradient(135deg, #667eea15 0%, #764ba215 100%);
    border-left: 4px solid #667eea;
    border-radius: 8px;
}

.info-box h4 {
    color: #667eea;
    margin-bottom: 10px;
    font-size: 18px;
}

.info-box p {
    color: #555;
    margin: 0;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .demo-controls {
        grid-template-columns: 1fr;
    }
    
    .demo-controls label {
        margin-top: 10px;
    }
    
    .demo-controls button {
        grid-column: span 1;
    }
}

/* Blog Hero Section */
.blog-hero {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: var(--space-3xl) 0;
    text-align: center;
}

.blog-hero-content h1 {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Blog Search */
.blog-search {
    max-width: 500px;
    margin: 0 auto;
}

.search-container {
    position: relative;
}

.search-container input {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    padding-right: 50px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-icon {
    position: absolute;
    right: var(--space-lg);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

/* Featured Posts */
.featured-posts {
    padding: var(--space-3xl) 0;
}

.featured-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-2xl);
}

.featured-post-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
}

.featured-post-card:hover {
    transform: translateY(-5px);
}

/* Post Images */
.post-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(0.95);
    transition: transform var(--transition-slow);
}

.featured-post-card:hover .post-image img,
.post-card:hover .post-image img {
    transform: scale(1.02);
}

.post-overlay {
    position: absolute;
    top: var(--space-lg);
    left: var(--space-lg);
}

.post-category,
.post-category-badge {
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.post-category-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: rgba(0, 0, 0, 0.8);
    color: white;
}


.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.read-time,
.post-read-time {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.post-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    line-height: 1.3;
}

.post-title a:hover {
    color: var(--primary-color);
}

.post-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.read-more {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    transition: gap var(--transition-fast);
}

.read-more:hover {
    gap: var(--space-md);
}

/* Blog Filters */
.blog-filters {
    background: var(--bg-secondary);
    padding: var(--space-2xl) 0;
}

.filter-controls h3 {
    margin-bottom: var(--space-lg);
    text-align: center;
}

.category-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.filter-btn {
    background: var(--bg-card);
    border: 2px solid var(--border-light);
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-light);
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-2xl);
}

.post-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.post-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.post-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.featured-badge {
    color: var(--accent-color);
    font-size: 0.75rem;
    font-weight: 500;
}

/* Newsletter Signup */
.newsletter-signup {
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--space-3xl) 0;
    text-align: center;
}

.newsletter-content h2 {
    color: var(--text-light);
    margin-bottom: var(--space-md);
}

.newsletter-content p {
    margin-bottom: var(--space-2xl);
    opacity: 0.9;
}

.newsletter-form {
    max-width: 400px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    gap: var(--space-md);
}

.form-group input {
    flex: 1;
    padding: var(--space-md);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

/* No Posts State */
.no-posts {
    text-align: center;
    padding: var(--space-3xl) 0;
}

.no-posts-content i {
    font-size: 4rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
}

/* Blog Post Header */
.blog-post-header {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: var(--space-2xl) 0;
}

.post-header-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    border-radius: var(--radius-lg);
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.post-header-content h1,
.post-header-content p,
.post-header-content .post-category-link,
.post-header-content .post-meta-info,
.post-header-content .post-tags-header {
    color: white !important;
    text-shadow: 
        0 1px 3px rgba(0,0,0,1),
        0 2px 6px rgba(0,0,0,0.9), 
        0 4px 12px rgba(0,0,0,0.7),
        0 0 20px rgba(0,0,0,0.5);
}

.post-header-content h1 {
    font-weight: 800 !important;
    font-size: 3rem !important;
    letter-spacing: -0.02em;
}

.post-header-content p {
    font-weight: 500 !important;
    font-size: 1.25rem !important;
}

.post-header-content .post-meta-info .post-meta-item,
.post-header-content .post-tags-header .tag {
    background: rgba(0,0,0,0.7) !important;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.3);
    color: white !important;
}

.post-header-content .post-category-link {
    background: rgba(0,0,0,0.8) !important;
    color: white !important;
    border: 2px solid rgba(255,255,255,0.4);
    font-weight: 600 !important;
}

.post-category-link {
    display: inline-block;
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-lg);
    transition: background-color var(--transition-fast);
}

.post-category-link:hover {
    background: var(--primary-dark);
    color: var(--text-light);
}

.post-header h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.post-meta-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.post-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.post-tags-header {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* Blog Post Content */
.post-content-wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg);
}


.post-content {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
    padding: var(--space-lg);
    background: var(--bg-secondary);
}

.post-content div{
    color: var(--text-primary);
    padding: var(--space-lg);
    background: var(--bg-secondary) !important;
}

.post-content h2 {
    font-size: 2rem;
    margin-top: var(--space-3xl);
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-light);
    padding-bottom: var(--space-sm);
}

.post-content h3 {
    font-size: 1.5rem;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    color: var(--primary-color);
}

.post-content h4 {
    font-size: 1.25rem;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.post-content p {
    margin-bottom: var(--space-lg);
}

.post-content ul,
.post-content ol {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.post-content li {
    margin-bottom: var(--space-sm);
}

.post-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: var(--space-lg);
    margin: var(--space-2xl) 0;
    font-style: italic;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
}

.post-content pre {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--space-xl) 0;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.5;
}

.post-content code {
    background: var(--bg-tertiary);
    color: var(--primary-color);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.875em;
}

.post-content pre code {
    background: none;
    color: inherit;
    padding: 0;
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--space-xl) 0;
    box-shadow: var(--shadow-md);
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-xl) 0;
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.post-content th,
.post-content td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.post-content th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

/* Blog Post Footer */
.post-footer {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg);
    border-top: 1px solid var(--border-light);
}

.post-footer-content {
    display: grid;
    gap: var(--space-2xl);
}

.post-tags-footer {
    text-align: center;
}

.post-tags-footer h3 {
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.tags-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.tag:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* Share Buttons */
.post-share {
    text-align: center;
}

.post-share h3 {
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.25rem;
    transition: transform var(--transition-fast);
}

.share-btn:hover {
    transform: translateY(-2px);
    color: var(--text-light);
}

.share-btn.twitter { background: #1DA1F2; }
.share-btn.linkedin { background: #0077B5; }
.share-btn.facebook { background: #1877F2; }
.share-btn.email { background: var(--text-secondary); }

/* Related Posts */
.related-posts {
    background: var(--bg-secondary);
    padding: var(--space-3xl) 0;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-2xl);
}

.related-post-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.related-post-card:hover {
    transform: translateY(-5px);
}

.related-post-image {
    height: 180px;
    overflow: hidden;
}

.related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(0.95);
    transition: transform var(--transition-slow);
}

.related-post-card:hover .related-post-image img {
    transform: scale(1.02);
}

.related-post-content {
    padding: var(--space-lg);
}

.related-post-category {
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    display: inline-block;
    margin-bottom: var(--space-md);
}

.related-post-title {
    margin-bottom: var(--space-md);
}

.related-post-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    line-height: 1.3;
}

.related-post-title a:hover {
    color: var(--primary-color);
}

.related-post-meta {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.related-post-excerpt {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Back to Blog Link */
.back-to-blog {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.back-to-blog a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: gap var(--transition-fast);
}

.back-to-blog a:hover {
    gap: var(--space-md);
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-hero-content h1 {
        font-size: 2rem;
    }
    
    .featured-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .category-filters {
        justify-content: center;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group {
        flex-direction: column;
    }
    
    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }
    
    .post-header h1 {
        font-size: 2rem;
    }
    
    .post-meta-info {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .post-content-wrapper {
        padding: var(--space-2xl) var(--space-md);
    }
    
    .post-content h2 {
        font-size: 1.5rem;
    }
    
    .share-buttons {
        gap: var(--space-sm);
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr;
    }
}
.blog-post-header {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: var(--space-3xl) 0 var(--space-2xl);
}

.post-header-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.post-category-link {
    display: inline-block;
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-lg);
    transition: background-color var(--transition-fast);
}

.post-category-link:hover {
    background: var(--primary-dark);
    color: var(--text-light);
}

.post-header h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.post-excerpt {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-2xl);
}

.post-meta-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.post-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.post-tags-header {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* Blog Post Content */
.post-content-wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg);
}

.post-content {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.post-content h2 {
    font-size: 2rem;
    margin-top: var(--space-3xl);
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-light);
    padding-bottom: var(--space-sm);
}

.post-content h3 {
    font-size: 1.5rem;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    color: var(--primary-color);
}

.post-content h4 {
    font-size: 1.25rem;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.post-content p {
    margin-bottom: var(--space-lg);
}

.post-content ul,
.post-content ol {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.post-content li {
    margin-bottom: var(--space-sm);
}

.post-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: var(--space-lg);
    margin: var(--space-2xl) 0;
    font-style: italic;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
}

.post-content pre {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--space-xl) 0;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.5;
}

.post-content code {
    background: var(--bg-tertiary);
    color: var(--primary-color);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.875em;
}

.post-content pre code {
    background: none;
    color: inherit;
    padding: 0;
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--space-xl) 0;
    box-shadow: var(--shadow-md);
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-xl) 0;
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.post-content th,
.post-content td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.post-content th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

/* Blog Post Footer */
.post-footer {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg);
    border-top: 1px solid var(--border-light);
}

.post-footer-content {
    display: grid;
    gap: var(--space-2xl);
}

.post-tags-footer {
    text-align: center;
}

.post-tags-footer h3 {
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.tags-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.tag:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* Share Buttons */
.post-share {
    text-align: center;
}

.post-share h3 {
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.25rem;
    transition: transform var(--transition-fast);
}

.share-btn:hover {
    transform: translateY(-2px);
    color: var(--text-light);
}

.share-btn.twitter { background: #1DA1F2; }
.share-btn.linkedin { background: #0077B5; }
.share-btn.facebook { background: #1877F2; }
.share-btn.email { background: var(--text-secondary); }

/* Related Posts */
.related-posts {
    background: var(--bg-secondary);
    padding: var(--space-3xl) 0;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-2xl);
}

.related-post-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.related-post-card:hover {
    transform: translateY(-5px);
}

.related-post-image {
    height: 180px;
    overflow: hidden;
}

.related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(0.95);
    transition: transform var(--transition-slow);
}

.related-post-card:hover .related-post-image img {
    transform: scale(1.02);
}

.related-post-content {
    padding: var(--space-lg);
}

.related-post-category {
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    display: inline-block;
    margin-bottom: var(--space-md);
}

.related-post-title {
    margin-bottom: var(--space-md);
}

.related-post-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    line-height: 1.3;
}

.related-post-title a:hover {
    color: var(--primary-color);
}

.related-post-meta {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.related-post-excerpt {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Back to Blog Link */
.back-to-blog {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.back-to-blog a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: gap var(--transition-fast);
}

.back-to-blog a:hover {
    gap: var(--space-md);
}

/* Responsive Design */
@media (max-width: 768px) {
    .post-header h1 {
        font-size: 2rem;
    }
    
    .post-meta-info {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .post-content-wrapper {
        padding: var(--space-2xl) var(--space-md);
    }
    
    .post-content {
        font-size: 1rem;
    }
    
    .post-content h2 {
        font-size: 1.5rem;
    }
    
    .share-buttons {
        gap: var(--space-sm);
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr;
    }
}