/* Modern Blog Design - Complete Redesign */
/* ============================================ */

/* CSS Variables - Light Theme (Default) */
:root {
    /* Colors */
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-primary-light: #60a5fa;
    --color-secondary: #10b981;
    --color-accent: #f59e0b;
    
    /* Text Colors */
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-tertiary: #6b7280;
    --text-light: #9ca3af;
    --text-inverse: #ffffff;
    
    /* Background Colors - Modern Standard */
    --bg-primary: #ffffff;
    --bg-secondary: #f0f2f5;
    --bg-tertiary: #e4e7eb;
    --bg-card: #ffffff;
    --bg-header: #ffffff;
    --bg-footer: #f8f9fa;
    --bg-overlay: rgba(0, 0, 0, 0.5);
    
    /* Border Colors */
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    --border-dark: #d1d5db;
    
    /* Code Colors */
    --code-bg: #1e293b;
    --code-text: #e2e8f0;
    --code-border: #334155;
    
    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Layout */
    --container-width: 1200px;
    --header-height: 72px;
}

/* Dark Theme */
[data-theme="dark"] {
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-tertiary: #9ca3af;
    --text-light: #6b7280;
    
    --bg-primary: #111827;
    --bg-secondary: #1a1f2e;
    --bg-tertiary: #252b3a;
    --bg-card: #1f2937;
    --bg-header: #1f2937;
    --bg-footer: #111827;
    
    --border-color: #374151;
    --border-light: #4b5563;
    --border-dark: #6b7280;
    
    --code-bg: #0f172a;
    --code-text: #e2e8f0;
}

/* Dark theme header/footer - slightly different gradient */
[data-theme="dark"] .site-header {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}

[data-theme="dark"] .site-footer {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--bg-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* Header Styles */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    border-bottom: none;
    box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.15);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.site-header .header-container {
    background: transparent;
}

.site-header .logo-link,
.site-header .logo-text,
.site-header .nav-link,
.site-header .search-input,
.site-header .search-button {
    color: var(--text-inverse);
}

.site-header .search-form {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.site-header .search-form:focus-within {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

.site-header .search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.site-header .nav-link::after {
    background: rgba(255, 255, 255, 0.8);
}

.site-header .theme-toggle {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text-inverse);
}

.header-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: var(--spacing-xl);
}

.header-brand {
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.25rem;
    transition: opacity var(--transition-fast);
}

.logo-link:hover {
    opacity: 0.8;
}

.logo-image {
    width: 50px;
    height: 50px;
    object-fit: contain;
    flex-shrink: 0;
    display: block;
    border-radius: 50%;
    background: transparent;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-text {
    font-weight: 700;
    white-space: nowrap;
}

/* Navigation */
.header-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    padding: var(--spacing-sm) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: var(--spacing-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    list-style: none;
    min-width: 200px;
    padding: var(--spacing-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background: var(--bg-secondary);
    color: var(--color-primary);
}

.dropdown-arrow {
    font-size: 0.75em;
    margin-left: var(--spacing-xs);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.search-form {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: var(--spacing-xs) var(--spacing-md);
    transition: all var(--transition-fast);
}

.search-form:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.search-input {
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.875rem;
    width: 200px;
    outline: none;
}

.search-input::placeholder {
    color: var(--text-light);
}

.search-button {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    transition: color var(--transition-fast);
}

.search-button:hover {
    color: var(--color-primary);
}

.theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.theme-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-dark);
}

.theme-icon {
    font-size: 1.25rem;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* Main Wrapper */
.main-wrapper {
    min-height: calc(100vh - var(--header-height));
    padding: var(--spacing-2xl) 0;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--text-inverse);
    padding: var(--spacing-2xl) var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    margin-left: auto;
    margin-right: auto;
    max-width: var(--container-width);
    margin-top: var(--spacing-lg);
}

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

.hero-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(0.9375rem, 1.5vw, 1.125rem);
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--text-inverse);
    color: var(--color-primary);
    border-color: var(--text-inverse);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--text-inverse);
    border-color: var(--text-inverse);
}

.btn-secondary:hover {
    background: var(--text-inverse);
    color: var(--color-primary);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-outline:hover {
    background: var(--bg-secondary);
    border-color: var(--border-dark);
}

/* Posts Section */
.posts-section {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section-container {
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

/* Post Card */
.post-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-dark);
}

.post-card-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg-tertiary);
}

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

.post-card:hover .post-card-image img {
    transform: scale(1.05);
}

.post-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
}

.placeholder-icon {
    font-size: 3rem;
    opacity: 0.3;
}

.post-card-category {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
}

.category-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--text-inverse);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.post-card-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.post-date {
    color: var(--text-light);
}

.post-author {
    color: var(--text-light);
}

.post-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

.post-card-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.post-card-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    flex: 1;
}

.post-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

.read-more-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: gap var(--transition-fast);
}

.read-more-link:hover {
    gap: var(--spacing-sm);
}

.post-card-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.tag-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.tag-link:hover {
    background: var(--bg-tertiary);
    color: var(--color-primary);
}

/* Pagination */
.pagination-wrapper {
    margin-top: var(--spacing-3xl);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
}

.pagination-link:hover {
    background: var(--bg-secondary);
    border-color: var(--border-dark);
    color: var(--color-primary);
}

.pagination-pages {
    display: flex;
    gap: var(--spacing-xs);
}

.pagination-page {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
}

.pagination-page:hover {
    background: var(--bg-secondary);
    border-color: var(--border-dark);
    color: var(--color-primary);
}

.pagination-current {
    background: var(--color-primary);
    color: var(--text-inverse);
    border-color: var(--color-primary);
}

.pagination-ellipsis {
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-light);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.empty-state-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.empty-state-text {
    color: var(--text-secondary);
}

/* Blog Post Page */
.blog-post {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Featured image removed */

.post-container {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--spacing-3xl);
    max-width: 1200px;
    margin: 0 auto;
}

.post-main {
    min-width: 0;
    background: transparent;
}

.blog-post {
    background: transparent;
}

.post-header {
    margin-bottom: var(--spacing-2xl);
    background: transparent;
    padding: 0;
}

.post-categories-header {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.post-category-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--text-inverse);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.post-title-main {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

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

.post-hero-image {
    margin: 1.5rem 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.post-hero-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.post-featured-image {
    margin: 0 0 var(--spacing-xl) 0;
    width: 750px;
    height: 450px;
    margin-left: auto;
    margin-right: auto;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.post-featured-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

@media (max-width: 768px) {
    .post-featured-image {
        width: 100%;
        max-width: 750px;
        height: auto;
        aspect-ratio: 750 / 450;
    }
}

.post-meta-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    flex-wrap: wrap;
}

.post-author-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: var(--text-inverse);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
}

.post-date-main {
    font-size: 0.875rem;
    color: var(--text-light);
}

.post-meta-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.reading-time {
    font-size: 0.875rem;
    color: var(--text-light);
}

.social-share {
    display: flex;
    gap: var(--spacing-xs);
}

.share-button {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    font-size: 1rem;
}

.share-button:hover {
    background: var(--bg-secondary);
    border-color: var(--border-dark);
    transform: translateY(-2px);
}

/* Table of Contents */
.post-toc {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.toc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.toc-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.toc-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: transform var(--transition-fast);
}

.toc-content {
    max-height: 500px;
    overflow-y: auto;
    transition: max-height var(--transition-base);
}

.toc-content.collapsed {
    max-height: 0;
    overflow: hidden;
}

.toc-list {
    list-style: none;
}

.toc-list li {
    margin-bottom: var(--spacing-sm);
}

.toc-list a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    display: block;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
    padding-left: var(--spacing-md);
}

.toc-list a:hover {
    color: var(--color-primary);
}

.toc-list li.toc-level-2 a {
    padding-left: var(--spacing-xl);
    font-size: 0.875rem;
}

.toc-list li.toc-level-3 a {
    padding-left: var(--spacing-2xl);
    font-size: 0.8125rem;
}

/* Post Content */
.post-content-main {
    margin-bottom: var(--spacing-2xl);
    background: transparent;
    padding: 0;
}

.post-content-article {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.post-content-article h1,
.post-content-article h2,
.post-content-article h3,
.post-content-article h4,
.post-content-article h5,
.post-content-article h6 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
}

.post-content-article h1 {
    font-size: 2.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: var(--spacing-md);
}

.post-content-article h2 {
    font-size: 2rem;
    margin-top: var(--spacing-3xl);
}

.post-content-article h3 {
    font-size: 1.5rem;
}

.post-content-article h4 {
    font-size: 1.25rem;
}

.post-content-article p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.post-content-article ul,
.post-content-article ol {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-2xl);
}

.post-content-article li {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.post-content-article a {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-fast);
    font-weight: 500;
}

.post-content-article a:hover {
    border-bottom-color: var(--color-primary);
}

.post-content-article img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: var(--spacing-2xl) 0;
    box-shadow: var(--shadow-md);
}

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

.post-content-article pre {
    background: var(--code-bg) !important;
    color: var(--code-text) !important;
    padding: var(--spacing-xl) !important;
    border-radius: var(--radius-lg);
    overflow-x: auto;
    margin: var(--spacing-2xl) 0;
    border-left: 4px solid var(--color-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.6;
    position: relative;
}

.post-content-article code {
    background: var(--bg-tertiary);
    color: #e83e8c;
    padding: 0.2em 0.4em;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.post-content-article pre code {
    background: transparent !important;
    color: var(--code-text) !important;
    padding: 0;
}

/* Post Footer */
.post-footer-main {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 2px solid var(--border-color);
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.tags-label {
    font-weight: 600;
    color: var(--text-secondary);
    margin-right: var(--spacing-sm);
}

.post-tag {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
}

.post-tag:hover {
    background: var(--color-primary);
    color: var(--text-inverse);
    border-color: var(--color-primary);
}

.post-footer-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Sidebar Section (Home Page) */
.sidebar-section {
    max-width: var(--container-width);
    margin: var(--spacing-2xl) auto 0;
    padding: 0 var(--spacing-lg);
}

.sidebar-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

/* Sidebar */
.post-sidebar {
    position: relative;
}

.sidebar-sticky {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-xl));
}

.sidebar-widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.sidebar-widget:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-dark);
}

/* Post detail page sidebar widgets - match header/footer color */
.post-sidebar .sidebar-widget {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.post-sidebar .sidebar-widget:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
    border-color: rgba(102, 126, 234, 0.3);
}

.widget-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-light);
    position: relative;
}

.widget-title::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    border-radius: 2px;
}

.widget-title span:first-child {
    font-size: 1.25rem;
    opacity: 0.7;
}

.widget-link-icon {
    font-size: 1rem;
    margin-right: var(--spacing-sm);
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.widget-link:hover .widget-link-icon {
    opacity: 1;
}

.widget-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.widget-list li {
    margin: 0;
}

.widget-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-md);
    transition: all var(--transition-fast);
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    background: transparent;
    border: 1px solid transparent;
    position: relative;
    gap: var(--spacing-sm);
}

.widget-link:hover {
    color: var(--color-primary);
    background: var(--bg-secondary);
    border-color: var(--border-color);
    transform: translateX(4px);
    box-shadow: var(--shadow-xs);
}

.widget-link-text {
    flex: 1;
    font-weight: 500;
}

.widget-link-arrow {
    opacity: 0;
    transition: all var(--transition-fast);
    color: var(--color-primary);
    font-size: 0.875rem;
    transform: translateX(-4px);
}

.widget-link:hover .widget-link-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Third Widget - About Blog */
.widget-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.widget-text {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.9375rem;
    margin: 0;
}

.widget-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--text-inverse);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    margin-top: var(--spacing-sm);
}

.widget-button:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.share-buttons-vertical {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.share-btn {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.share-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-dark);
    transform: translateX(4px);
}

/* Footer */
.site-footer {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    border-top: none;
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    box-shadow: 0 -2px 8px 0 rgba(0, 0, 0, 0.15);
    color: var(--text-inverse);
}

.site-footer .footer-title,
.site-footer .footer-text,
.site-footer .footer-links a,
.site-footer .copyright,
.site-footer .footer-meta {
    color: rgba(255, 255, 255, 0.9);
}

.site-footer .footer-links a:hover {
    color: var(--text-inverse);
}

.site-footer .social-link {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.site-footer .social-link:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-column {
    min-width: 0;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.footer-text {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-size: 0.9375rem;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.copyright {
    color: var(--text-light);
    font-size: 0.875rem;
}

.footer-meta {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .post-container {
        grid-template-columns: 1fr;
    }
    
    .post-sidebar {
        order: -1;
    }
    
    .sidebar-sticky {
        position: static;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 0 var(--spacing-md);
    }
    
    .header-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-bottom: 1px solid var(--border-color);
        padding: var(--spacing-lg);
        transform: translateX(-100%);
        transition: transform var(--transition-base);
        box-shadow: var(--shadow-lg);
    }
    
    .header-nav.active {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .search-form {
        display: none;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-section {
        padding: var(--spacing-2xl) var(--spacing-md);
        margin: var(--spacing-lg) var(--spacing-md) var(--spacing-2xl);
        border-radius: var(--radius-lg);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .main-wrapper {
        padding: var(--spacing-lg) 0;
    }
    
    .posts-section,
    .blog-post {
        padding: 0 var(--spacing-md);
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .post-title-main {
        font-size: 2rem;
    }
    
    .post-content-article {
        font-size: 1rem;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-dark);
}

/* Selection */
::selection {
    background: var(--color-primary);
    color: var(--text-inverse);
}

/* Cookie Consent Banner */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
    z-index: 10000;
    padding: var(--spacing-lg);
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-consent-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cookie-consent-text {
    flex: 1;
    min-width: 300px;
}

.cookie-consent-text p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.cookie-consent-text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.cookie-consent-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.cookie-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.cookie-btn-accept {
    background: var(--color-primary);
    color: var(--text-inverse);
}

.cookie-btn-accept:hover {
    background: var(--color-primary-dark);
}

.cookie-btn-decline {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.cookie-btn-decline:hover {
    background: var(--border-color);
}

/* Newsletter Section */
.newsletter-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--text-inverse);
    padding: var(--spacing-3xl) var(--spacing-lg);
    margin: var(--spacing-3xl) 0;
}

.newsletter-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-inverse);
}

.newsletter-subtitle {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    line-height: 1.6;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-input-group {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.newsletter-input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-inverse);
    font-size: 1rem;
    transition: all 0.2s;
}

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

.newsletter-input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--text-inverse);
    color: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.newsletter-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.newsletter-note {
    font-size: 0.85rem;
    opacity: 0.8;
    margin: 0;
}

.newsletter-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 500;
}

.newsletter-message.success {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.newsletter-message.error {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Contact Page */
.contact-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-2xl);
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.contact-item p {
    color: var(--text-secondary);
    margin: 0;
}

.contact-item a {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-form-wrapper {
    background: var(--bg-card);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.alert {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #059669;
}

.alert-success h3 {
    margin: 0 0 var(--spacing-sm) 0;
    color: #059669;
}

.alert-success p {
    margin: 0;
    color: #047857;
}

/* Legal Pages */
.page-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.page-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--border-color);
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.legal-content {
    background: var(--bg-card);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.legal-content section {
    margin-bottom: var(--spacing-3xl);
}

.legal-content section:last-child {
    margin-bottom: 0;
}

.legal-content h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-light);
}

.legal-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.legal-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.legal-content ul,
.legal-content ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
    color: var(--text-secondary);
    line-height: 1.8;
}

.legal-content li {
    margin-bottom: var(--spacing-sm);
}

.legal-content a {
    color: var(--color-primary);
    text-decoration: none;
}

.legal-content a:hover {
    text-decoration: underline;
}

.contact-box {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
    border-left: 4px solid var(--color-primary);
}

.contact-box p {
    margin: 0;
    line-height: 1.8;
}

/* Error Page */
.error-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.error-content {
    text-align: center;
    max-width: 600px;
}

.error-icon {
    font-size: 5rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.7;
}

.error-code {
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
    line-height: 1;
}

.error-title {
    font-size: 2rem;
    font-weight: 600;
    margin: var(--spacing-lg) 0 var(--spacing-md) 0;
    color: var(--text-primary);
}

.error-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.error-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Post Navigation */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.nav-post {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.2s;
    border: 1px solid var(--border-light);
}

.nav-post:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-post-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-post-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.5;
}

.nav-post-next {
    text-align: right;
}

/* Responsive - Contact & Legal Pages */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .legal-content {
        padding: var(--spacing-xl);
    }
    
    .newsletter-title {
        font-size: 2rem;
    }
    
    .newsletter-input-group {
        flex-direction: column;
    }
    
    .newsletter-button {
        width: 100%;
    }
    
    .cookie-consent-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-consent-buttons {
        width: 100%;
        flex-direction: column;
    }
    
    .cookie-btn {
        width: 100%;
    }
    
    .post-navigation {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .post-sidebar,
    .post-toc,
    .social-share,
    .cookie-consent,
    .newsletter-section {
        display: none;
    }
    
    .post-container {
        grid-template-columns: 1fr;
    }
}