/* ===== CSS Reset & Base Styles ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Color Palette - Clean, Educational, Referencing Israeli Flag Colors */
    --color-primary: #0038b8;        /* Israeli Blue */
    --color-primary-light: #4a7fd9;
    --color-primary-dark: #002a8a;
    --color-secondary: #6b7280;      /* Slate Gray */
    --color-background: #ffffff;     /* White */
    --color-background-alt: #f8fafc; /* Soft Gray */
    --color-text: #1f2937;          /* Dark Gray */
    --color-text-light: #6b7280;    /* Medium Gray */
    --color-border: #e5e7eb;        /* Light Gray */
    --color-accent: #0038b8;        /* Blue accent */
    
    /* Typography */
    --font-serif: 'Merriweather', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Layout */
    --max-width: 1200px;
    --content-max-width: 1000px;
    --border-radius: 8px;
}

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

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== Header & Navigation ===== */
.site-header {
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.main-nav {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1.25rem var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-family: var(--font-sans);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.site-title:hover {
    color: var(--color-primary-light);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.nav-links a:hover {
    color: var(--color-primary);
    background-color: var(--color-background-alt);
}

.nav-links a:hover::after {
    width: 60%;
}

.nav-links a.active {
    color: var(--color-primary);
    background-color: rgba(0, 56, 184, 0.1);
    font-weight: 600;
}

.nav-links a.active::after {
    width: 60%;
}

/* ===== Main Content ===== */
.site-content {
    flex: 1;
}

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

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-background) 100%);
    padding: calc(var(--spacing-xxl) + var(--spacing-lg)) var(--spacing-md) var(--spacing-xxl);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.hero-mini {
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-background) 100%);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.hero-mini h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.hero-mini .hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    font-weight: 400;
}

.hero-content {
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

/* ===== Typography Hierarchy ===== */
h1 { 
    font-weight: 700;
    font-size: 2.75rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h2 { 
    font-weight: 600;
    font-size: 2rem;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h3 { 
    font-weight: 600;
    font-size: 1.5rem;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
}

/* Section spacing */
section {
    margin-bottom: var(--spacing-xl);
}

.section-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
    margin: var(--spacing-xxl) 0;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Hero Search ===== */
.hero-search {
    margin: var(--spacing-lg) 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.search-form {
    display: flex;
    gap: 0;
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    border: 2px solid var(--color-border);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 56, 184, 0.1);
    transition: all 0.3s ease;
}

.search-form:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 4px 20px rgba(0, 56, 184, 0.2);
}

.search-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    font-size: 1rem;
    color: var(--color-text);
    outline: none;
}

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

.search-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-background);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.search-btn:hover {
    background-color: var(--color-primary-light);
}

/* ===== Articles Grid (Homepage) ===== */
.articles-section {
    padding: var(--spacing-xxl) var(--spacing-md);
    position: relative;
}

.articles-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 600px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    text-align: center;
    line-height: 1.3;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.6;
}

.section-description {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.article-card {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 
        0 1px 3px rgba(0, 0, 0, 0.05),
        0 4px 12px rgba(0, 0, 0, 0.04);
}

.article-card:hover {
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.08),
        0 16px 48px rgba(0, 56, 184, 0.12);
    border-color: var(--color-primary-light);
    transform: translateY(-6px);
}

.card-content {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

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

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

.card-date {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.card-date::before {
    content: "📅";
    font-size: 0.9rem;
}

.card-source {
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.card-source::before {
    content: "📰";
    font-size: 0.9rem;
}

.card-excerpt {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.read-more-btn {
    display: inline-block;
    margin-top: auto;
    padding: 0.625rem 1.25rem;
    background-color: var(--color-primary);
    color: var(--color-background);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 56, 184, 0.2);
}

.read-more-btn:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 56, 184, 0.3);
}

/* ===== Single Article Page ===== */
.single-article {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.article-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.article-breadcrumb {
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

.breadcrumb-label {
    color: var(--color-text-light);
    font-weight: 500;
    margin-right: 0.5rem;
}

.breadcrumb-value {
    color: var(--color-primary);
    font-weight: 600;
    background-color: var(--color-background-alt);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    border: 1px solid var(--color-border);
}

.article-header h1 {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

.article-meta {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.source-separator {
    margin: 0 var(--spacing-xs);
}

.article-source {
    font-style: italic;
}

.article-body {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text);
}

.article-body p {
    margin-bottom: var(--spacing-md);
}

.article-body h2 {
    font-family: var(--font-sans);
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.article-body h3 {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.article-body ul,
.article-body ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.article-body li {
    margin-bottom: var(--spacing-xs);
}

.article-body a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: var(--color-primary-light);
}

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

/* Ensure non-link text never appears blue */

.section-icon {
    margin-right: 0.5rem;
    font-size: 1.2rem;
    vertical-align: middle;
}
.article-body strong,
.article-body b,
.article-body em,
.article-body i,
.article-body span,
.article-body p,
.article-body li,
.article-body h2,
.article-body h3,
.article-body h4 {
    color: var(--color-text);
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
}

.article-body blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    color: var(--color-text-light);
}

.article-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.source-btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-primary);
    color: var(--color-background);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: all 0.2s ease;
}

.source-btn:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-1px);
}

.article-nav {
    margin-top: var(--spacing-lg);
}

.back-link {
    color: var(--color-text-light);
    text-decoration: none;
    font-weight: 500;
}

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

/* ===== About Page ===== */
.single-article h2 {
    font-family: var(--font-sans);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.single-article strong {
    font-weight: 700;
    color: var(--color-text);
}

/* ===== Footer ===== */
.site-footer {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-background);
    padding: var(--spacing-xxl) var(--spacing-md) var(--spacing-xl);
    margin-top: auto;
}

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

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-brand h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-background);
}

.footer-description {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

.footer-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-stat {
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
}

.footer-nav h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-background);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--color-background);
    transform: translateX(3px);
}

.footer-bottom {
    text-align: center;
    padding: var(--spacing-md) 0;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    font-style: italic;
    font-size: 0.8rem;
    opacity: 0.8;
}

@media (max-width: 900px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 600px) {
    .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-stats {
        justify-content: center;
    }
    
    .footer-links a:hover {
        transform: none;
    }
}

/* ===== Hero Stats ===== */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    box-shadow: 0 2px 10px rgba(0, 56, 184, 0.1);
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

/* ===== Hero CTA ===== */
.hero-cta {
    margin-top: var(--spacing-xl);
}

.hero-cta-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--color-primary);
    color: var(--color-background);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 56, 184, 0.3);
}

.hero-cta-btn:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 56, 184, 0.4);
}

/* ===== Analogy Section ===== */
.analogy-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-background);
    text-align: center;
}

.analogy-content {
    max-width: 800px;
    margin: 0 auto;
}

.analogy-section h2 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-background);
}

.analogy-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.analogy-text strong {
    color: #ffffff;
    font-weight: 600;
}

.analogy-text em {
    font-style: italic;
    opacity: 0.9;
}

.analogy-subtext {
    font-size: 1rem;
    font-style: italic;
    opacity: 0.8;
    margin: 0;
}

@media (max-width: 768px) {
    .analogy-section h2 {
        font-size: 1.4rem;
    }
    
    .analogy-text {
        font-size: 1rem;
    }
}

/* ===== Visual Timeline ===== */
.visual-timeline {
    padding: var(--spacing-xxl) var(--spacing-md);
    background: linear-gradient(180deg, var(--color-background) 0%, var(--color-background-alt) 100%);
    border-bottom: 1px solid var(--color-border);
}

/* ===== Timeline Archive ===== */
.timeline-archive {
    padding: var(--spacing-xxl) var(--spacing-md);
    background: linear-gradient(180deg, var(--color-background) 0%, #f3f6fb 100%);
    border-bottom: 1px solid var(--color-border);
}

.timeline-archive-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    text-align: center;
}

.timeline-archive-title .section-title {
    margin-bottom: 0.35rem;
}

.timeline-archive-title .section-description {
    margin: 0;
    color: var(--color-text-light);
    font-size: 1rem;
    line-height: 1.6;
}

.timeline-archive-filters {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.timeline-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.timeline-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    background: #e7ecf5;
    color: var(--color-text);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.timeline-pill:hover {
    border-color: var(--color-primary-light);
    background: #f0f5ff;
}

.timeline-pill-active {
    background: var(--color-text);
    color: var(--color-background);
}

.timeline-pill-featured {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(0, 56, 184, 0.08);
}

.timeline-types {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    font-size: 0.8rem;
    font-weight: 600;
    justify-content: center;
    width: 100%;
}

.timeline-type {
    background: transparent;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    color: var(--color-text-light);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.timeline-type-active {
    color: var(--color-text);
    background: #e2e8f0;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
}

.timeline-archive-body {
    position: relative;
    margin-top: var(--spacing-xl);
    padding-left: 2rem;
}

.timeline-rail {
    position: absolute;
    left: 16px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, rgba(0, 56, 184, 0.15) 0%, rgba(0, 56, 184, 0.45) 50%, rgba(0, 56, 184, 0.15) 100%);
    border-radius: 999px;
}

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

.timeline-entry {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--spacing-md);
}

.timeline-entry-left,
.timeline-entry-right {
    padding-left: 1.5rem;
}

.timeline-dot {
    position: absolute;
    left: 8px;
    top: 20px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 3px solid var(--color-background);
    box-shadow: 0 0 0 6px rgba(0, 56, 184, 0.12);
}

.timeline-entry-conflict .timeline-dot {
    background: #e11d48;
    box-shadow: 0 0 0 6px rgba(225, 29, 72, 0.12);
}

.timeline-entry-diplomacy .timeline-dot {
    background: #2563eb;
    box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.12);
}

.timeline-entry-political .timeline-dot {
    background: #059669;
    box-shadow: 0 0 0 6px rgba(5, 150, 105, 0.12);
}

.timeline-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: var(--spacing-lg);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.timeline-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
}

.timeline-entry-featured .timeline-card {
    border: 2px solid var(--color-primary);
    background: linear-gradient(135deg, #ffffff 0%, rgba(0, 56, 184, 0.06) 100%);
}

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

.timeline-card h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-bottom: 0.35rem;
    color: var(--color-text);
}

.timeline-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.timeline-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: #e2e8f0;
    color: var(--color-text);
}

.timeline-entry-conflict .timeline-tag {
    background: rgba(225, 29, 72, 0.12);
    color: #be123c;
}

.timeline-entry-diplomacy .timeline-tag {
    background: rgba(37, 99, 235, 0.12);
    color: #1d4ed8;
}

.timeline-entry-political .timeline-tag {
    background: rgba(5, 150, 105, 0.12);
    color: #047857;
}

.timeline-year {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
}

.timeline-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.timeline-meta a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.timeline-meta a:hover {
    text-decoration: underline;
}

.timeline-details {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    transition: grid-template-rows 0.3s ease, opacity 0.3s ease, margin-top 0.3s ease, padding-top 0.3s ease;
}

.timeline-details-inner {
    overflow: hidden;
}

.timeline-details p {
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: var(--spacing-sm);
}

.timeline-details-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-light);
}

.timeline-details-tags span {
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: #f1f5f9;
}

.timeline-entry.is-expanded .timeline-details {
    grid-template-rows: 1fr;
    opacity: 1;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.timeline-toggle {
    margin-top: var(--spacing-sm);
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--color-text-light);
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.timeline-toggle:hover {
    color: var(--color-text);
}

.timeline-toggle-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

.timeline-entry.is-expanded .timeline-toggle-icon {
    transform: rotate(180deg);
}

.timeline-empty {
    display: none;
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--color-text-light);
    background: var(--color-background);
    border: 1px dashed var(--color-border);
    border-radius: 12px;
    margin-top: var(--spacing-md);
}

.timeline-era-articles {
    margin-top: var(--spacing-xl);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 18px;
    padding: var(--spacing-lg);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.timeline-era-articles-header {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: var(--spacing-md);
}

.timeline-era-articles-header h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    margin: 0;
    color: var(--color-text);
}

.timeline-era-articles-header p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.timeline-era-articles-body {
    position: relative;
}

.timeline-era-articles-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.65rem;
    max-height: 420px;
    overflow-y: auto;
}

.timeline-era-article {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.6rem 0.75rem;
    border-radius: 12px;
    border: 1px solid transparent;
    background: #f8fafc;
    transition: border 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.timeline-era-article a {
    color: var(--color-text);
    font-weight: 600;
    text-decoration: none;
}

.timeline-era-article:hover {
    border-color: #d7e2f1;
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
}

.timeline-era-article-meta {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.timeline-era-articles-empty {
    display: none;
    text-align: center;
    padding: var(--spacing-md);
    color: var(--color-text-light);
}

.timeline-era-article.is-hidden {
    display: none;
}

.timeline-era-articles-empty.is-visible {
    display: block;
}

.timeline-entry.is-hidden {
    display: none;
}

.timeline-empty.is-visible {
    display: block;
}

@media (min-width: 900px) {
    .timeline-archive-body {
        padding-left: 0;
    }

    .timeline-rail {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline-entry {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: start;
    }

    .timeline-entry-left,
    .timeline-entry-right {
        padding-left: 0;
    }

    .timeline-entry-left {
        padding-right: 3rem;
        justify-items: end;
    }

    .timeline-entry-right {
        padding-left: 3rem;
    }

    .timeline-entry-left .timeline-card {
        max-width: 440px;
        grid-column: 1;
        justify-self: end;
    }

    .timeline-entry-right .timeline-card {
        max-width: 440px;
        grid-column: 2;
        justify-self: start;
    }

    .timeline-entry-left .timeline-dot,
    .timeline-entry-right .timeline-dot {
        left: 50%;
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .timeline-archive-header {
        text-align: left;
    }

    .timeline-archive-body {
        padding-left: 1.5rem;
    }
}

.timeline-track {
    position: relative;
    max-width: 1000px;
    margin: var(--spacing-xl) auto 0;
    padding: var(--spacing-lg) 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.timeline-line {
    position: absolute;
    top: 8px;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary-light) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    border-radius: 2px;
    z-index: 1;
}

.timeline-node {
    position: relative;
    flex: 1;
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease;
}

.timeline-node:hover {
    transform: translateY(-4px);
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background-color: var(--color-background);
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    margin: 0 auto var(--spacing-sm);
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.timeline-node:hover .timeline-marker {
    background-color: var(--color-primary);
    transform: scale(1.2);
    box-shadow: 0 0 0 4px rgba(0, 56, 184, 0.2);
}

.timeline-node-featured .timeline-marker {
    background-color: var(--color-primary);
    width: 24px;
    height: 24px;
    border-width: 4px;
    box-shadow: 0 0 0 4px rgba(0, 56, 184, 0.3);
}

.timeline-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timeline-year {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.timeline-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
    max-width: 100px;
    line-height: 1.3;
}

@media (max-width: 768px) {
    .hero-stats {
        gap: var(--spacing-md);
    }
    
    .stat-item {
        padding: var(--spacing-sm) var(--spacing-md);
        min-width: 100px;
    }
    
    .stat-number {
        font-size: 1.25rem;
    }
    
    .timeline-track {
        overflow-x: auto;
        white-space: nowrap;
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .timeline-node {
        width: 120px;
        white-space: normal;
    }
    
    .timeline-line {
        display: none;
    }
}

/* ===== Timeline Navigation ===== */
.timeline-navigation {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--color-background-alt);
    border-bottom: 1px solid var(--color-border);
}

.timeline-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.timeline-card {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.timeline-card:hover {
    box-shadow: 0 4px 20px rgba(0, 56, 184, 0.15);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.timeline-card-featured {
    border: 2px solid var(--color-primary);
    background: linear-gradient(135deg, var(--color-background) 0%, rgba(0, 56, 184, 0.05) 100%);
}

.timeline-period {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-background);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    align-self: flex-start;
}

.timeline-card h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.timeline-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
    margin-bottom: var(--spacing-sm);
}

.article-count {
    display: inline-block;
    background-color: rgba(0, 56, 184, 0.1);
    color: var(--color-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: auto;
    align-self: flex-start;
}

.timeline-card:hover .article-count {
    background-color: rgba(0, 56, 184, 0.15);
}

/* ===== Themes Navigation ===== */
.themes-navigation {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
}

.themes-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.themes-grid .theme-card {
    padding: var(--spacing-md);
}

.theme-card {
    background-color: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.theme-card:hover {
    background-color: var(--color-background);
    box-shadow: 0 4px 20px rgba(0, 56, 184, 0.1);
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
}

.theme-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.theme-card h3 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.theme-card p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

/* ===== Mission Section ===== */
.mission-section {
    padding: var(--spacing-xxl) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-background) 100%);
    border-bottom: 1px solid var(--color-border);
}

.mission-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.mission-text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.mission-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.value-item {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.value-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 56, 184, 0.1);
    border-color: var(--color-primary-light);
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.value-item h4 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.value-item p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* ===== Featured Articles ===== */
.featured-articles {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--color-background-alt);
    border-bottom: 1px solid var(--color-border);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.featured-card {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.featured-card-large {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border: none;
}

.featured-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 56, 184, 0.2);
}

.featured-card-large:hover {
    box-shadow: 0 8px 30px rgba(0, 56, 184, 0.4);
}

.featured-content {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.featured-tag {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-background);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
    align-self: flex-start;
}

.featured-card-large .featured-tag {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-background);
}

.featured-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    line-height: 1.3;
}

.featured-card-large h3 {
    color: var(--color-background);
    font-size: 1.5rem;
}

.featured-date {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.featured-card-large .featured-date {
    color: rgba(255, 255, 255, 0.8);
}

.featured-excerpt {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.featured-card-large .featured-excerpt {
    color: rgba(255, 255, 255, 0.9);
}

/* Tablet: 3 columns for themes grid */
@media (max-width: 1024px) {
    .themes-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-card-large {
        grid-column: 1;
    }
}

/* ===== Filter Controls ===== */
.filter-controls {
    background-color: var(--color-background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--color-border);
}

.filter-controls h3 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

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

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

.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-light);
    font-style: italic;
}

/* ===== Articles Section Updates ===== */
.articles-controls {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.view-all-btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: transparent;
    color: var(--color-primary);
    text-decoration: none;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: all 0.2s ease;
}

.view-all-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-background);
    transform: translateY(-1px);
}

.view-all-btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

.articles-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-search {
        margin: var(--spacing-md) var(--spacing-sm);
    }
    
    .search-input {
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .mission-text {
        font-size: 1rem;
    }
    
    .mission-values {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .value-item {
        padding: var(--spacing-md);
    }
    
    .timeline-grid {
        grid-template-columns: 1fr;
    }
    
    .themes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .timeline-card,
    .theme-card {
        padding: var(--spacing-md);
    }
    
    .theme-icon {
        font-size: 1.5rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .article-header h1 {
        font-size: 1.75rem;
    }
    
    .article-body {
        font-size: 1rem;
    }
    
    .main-nav {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .nav-links {
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
    }
    
    .article-card {
        padding: var(--spacing-md);
    }
}

/* ===== Theme Card Variations ===== */
.theme-diplomacy {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-color: #7dd3fc;
}

.theme-diplomacy:hover {
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    border-color: #38bdf8;
}

.theme-military {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-color: #fca5a5;
}

.theme-military:hover {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    border-color: #f87171;
}

.theme-humanitarian {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-color: #86efac;
}

.theme-humanitarian:hover {
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
    border-color: #4ade80;
}

.theme-international {
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
    border-color: #d8b4fe;
}

.theme-international:hover {
    background: linear-gradient(135deg, #f3e8ff 0%, #e9d5ff 100%);
    border-color: #c084fc;
}

.theme-society {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-color: #fcd34d;
}

.theme-society:hover {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-color: #fbbf24;
}

.theme-historical {
    background: linear-gradient(135deg, #f5f5f4 0%, #e7e5e4 100%);
    border-color: #d6d3d1;
}

.theme-historical:hover {
    background: linear-gradient(135deg, #e7e5e4 0%, #d6d3d1 100%);
    border-color: #a8a29e;
}

/* ===== Stats Section ===== */
.stats-section {
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.stat-card {
    background-color: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 56, 184, 0.1);
    border-color: var(--color-primary-light);
}

.stat-card-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: var(--spacing-xs);
}

.stat-card-label {
    display: block;
    font-size: 1rem;
    color: var(--color-text);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.stat-card-sublabel {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.stat-bar {
    height: 4px;
    background-color: var(--color-border);
    border-radius: 2px;
    margin-top: var(--spacing-sm);
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: 2px;
}

.content-distribution {
    max-width: 700px;
    margin: var(--spacing-xxl) auto 0;
    padding: var(--spacing-xl);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.content-distribution h3 {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.distribution-bars {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.distribution-item {
    display: grid;
    grid-template-columns: 200px 1fr 50px;
    align-items: center;
    gap: var(--spacing-md);
}

.distribution-label {
    font-size: 0.9rem;
    color: var(--color-text);
    font-weight: 500;
}

.distribution-bar {
    height: 24px;
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.distribution-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: var(--border-radius);
    transition: width 0.5s ease;
}

.distribution-count {
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-weight: 600;
    text-align: right;
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-card-number {
        font-size: 2rem;
    }
    
    .distribution-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
    
    .distribution-label {
        font-size: 0.85rem;
    }
    
    .distribution-count {
        text-align: left;
        font-size: 0.85rem;
    }
}

/* ===== Search Results ===== */
mark {
    background-color: rgba(0, 56, 184, 0.2);
    color: var(--color-primary-dark);
    padding: 0.1em 0.2em;
    border-radius: 3px;
    font-weight: 600;
}

/* ===== See Also / Related Articles ===== */
.see-also-section {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--color-background-alt);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--border-radius);
}

.see-also-section h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.see-also-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.see-also-list li {
    margin-bottom: var(--spacing-xs);
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-border);
}

.see-also-list li:last-child {
    border-bottom: none;
}

.see-also-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.see-also-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.see-also-date {
    color: var(--color-text-light);
    font-size: 0.85rem;
    margin-left: 0.5rem;
}

/* ===== Article Layout with Sidebar ===== */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 240px;
    gap: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.article-main {
    min-width: 0;
}

.article-sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.article-sidebar .see-also-section {
    margin-top: 0;
}

@media (max-width: 968px) {
    .article-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .article-sidebar {
        position: static;
        order: 2;
    }
    
    .article-sidebar .see-also-section {
        margin-top: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .see-also-section {
        padding: var(--spacing-md);
    }
    
    .see-also-section h3 {
        font-size: 1.1rem;
    }
}

/* ===== CTA Section ===== */
.cta-section {
    padding: var(--spacing-xxl) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-background);
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-section h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-background);
}

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

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

.cta-btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-btn-primary {
    background-color: var(--color-background);
    color: var(--color-primary);
}

.cta-btn-primary:hover {
    background-color: var(--color-background-alt);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.cta-btn-secondary {
    background-color: transparent;
    color: var(--color-background);
    border: 2px solid var(--color-background);
}

.cta-btn-secondary:hover {
    background-color: var(--color-background);
    color: var(--color-primary);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .cta-section h2 {
        font-size: 1.5rem;
    }
    
    .cta-section p {
        font-size: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-btn {
        width: 100%;
        max-width: 300px;
    }
}