:root {
    --bg-primary: #fafbfc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f5f6f7;
    --text-primary: #1a1d23;
    --text-secondary: #4a5568;
    --text-muted: #6b7280;
    --accent-primary: #3b82f6;
    --accent-secondary: #1e40af;
    --compression-orange: #f59e0b;
    --compression-red: #ef4444;
    --compression-green: #10b981;
    --compression-purple: #8b5cf6;
    --compression-cyan: #06b6d4;
    --border-light: #e5e7eb;
    --border-medium: #d1d5db;
    --code-bg: #f3f4f6;
    --highlight-bg: #dbeafe;
    --success-bg: #ecfdf5;
    --warning-bg: #fef3c7;
    --error-bg: #fef2f2;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-compression: linear-gradient(135deg, var(--compression-orange) 0%, var(--compression-red) 50%, var(--compression-purple) 100%);
    --gradient-tech: linear-gradient(135deg, var(--compression-cyan) 0%, var(--accent-primary) 100%);
}

[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --accent-primary: #60a5fa;
    --accent-secondary: #3b82f6;
    --compression-orange: #fbbf24;
    --compression-red: #f87171;
    --compression-green: #34d399;
    --compression-purple: #a78bfa;
    --compression-cyan: #22d3ee;
    --border-light: #374151;
    --border-medium: #4b5563;
    --code-bg: #374151;
    --highlight-bg: #1e40af;
    --success-bg: #064e3b;
    --warning-bg: #451a03;
    --error-bg: #450a0a;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 17px;
}

.theme-toggle {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1000;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 50px;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
}

.theme-toggle:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.theme-toggle i {
    margin-right: 8px;
    color: var(--compression-orange);
    transition: transform 0.3s ease;
}

.theme-toggle:hover i {
    transform: rotate(180deg);
}

.container {
    max-width: 920px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Hero Section */
.hero {
    background: var(--gradient-compression);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="compress" width="20" height="20" patternUnits="userSpaceOnUse"><rect width="8" height="8" x="6" y="6" fill="rgba(255,255,255,0.1)" rx="2"/><rect width="4" height="4" x="8" y="8" fill="rgba(255,255,255,0.15)" rx="1"/></pattern></defs><rect width="100" height="100" fill="url(%23compress)"/></svg>');
    opacity: 0.3;
}

.hero::after {
    content: '🗜️';
    position: absolute;
    top: 15%;
    right: 10%;
    font-size: 4rem;
    opacity: 0.2;
    animation: compress-float 6s ease-in-out infinite;
}

@keyframes compress-float {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-20px) scale(0.9); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.original-post-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.original-post-link:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    font-weight: 400;
}

.hero-meta {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.meta-item i {
    color: rgba(255, 255, 255, 0.9);
}

/* Article Content */
.article {
    background: var(--bg-secondary);
    margin: -40px auto 60px;
    padding: 60px;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
    position: relative;
    z-index: 2;
}

.article h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin: 48px 0 24px;
    font-weight: 700;
    position: relative;
    padding-left: 20px;
}

.article h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-compression);
    border-radius: 2px;
}

.article h2:first-child {
    margin-top: 0;
}

.article h3 {
    font-size: 1.6rem;
    color: var(--text-primary);
    margin: 36px 0 18px;
    font-weight: 600;
}

.article h4 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin: 28px 0 14px;
    font-weight: 600;
}

.article p {
    margin-bottom: 24px;
    color: var(--text-primary);
    line-height: 1.8;
}

.article a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

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

/* Research Context */
.research-context {
    margin-bottom: 40px;
}

.context-highlight {
    background: var(--gradient-tech);
    color: white;
    padding: 32px;
    border-radius: 16px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    position: relative;
    overflow: hidden;
}

.context-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="rgba(255,255,255,0.1)"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>');
    opacity: 0.3;
}

.context-highlight i {
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 4px;
}

.context-highlight h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: white;
}

.context-highlight p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
}

/* Motivation Box */
.motivation-box {
    margin: 48px 0;
    padding: 40px;
    background: var(--bg-tertiary);
    border-radius: 20px;
    border: 2px solid var(--border-light);
}

.compression-comparison {
    margin: 32px 0;
}

.model-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.model-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-medium);
    border-radius: 16px;
    padding: 24px;
    min-width: 280px;
    transition: all 0.3s ease;
}

.model-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.model-card.llama {
    border-color: var(--compression-purple);
}

.model-card.openai {
    border-color: var(--compression-green);
}

.model-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.model-header i {
    font-size: 1.8rem;
    color: var(--compression-purple);
}

.model-card.openai .model-header i {
    color: var(--compression-green);
}

.model-header h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    font-weight: 600;
    margin: 0;
}

.model-stats {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-primary);
    border-radius: 8px;
}

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

.stat .value {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.vs-arrow {
    font-size: 2rem;
    color: var(--compression-orange);
    animation: compression-pulse 2s infinite;
}

@keyframes compression-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.95); }
}

/* Architecture Section */
.architecture-section {
    margin: 48px 0;
}

.image-container {
    margin: 24px 0;
    text-align: center;
}

.architecture-diagram, .loss-curve, .sample-outputs {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: transform 0.3s ease;
}

.architecture-diagram:hover, .loss-curve:hover, .sample-outputs:hover {
    transform: scale(1.02);
}

.image-caption {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
    font-size: 14px;
    color: var(--text-muted);
    font-style: italic;
}

.image-caption i {
    color: var(--compression-cyan);
}

.architecture-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 32px 0;
}

.detail-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.detail-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.detail-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.detail-header i {
    font-size: 1.4rem;
    color: var(--compression-purple);
}

.detail-header h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 600;
    margin: 0;
}

.detail-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Process Flow */
.process-flow {
    margin: 48px 0;
    padding: 40px;
    background: var(--bg-tertiary);
    border-radius: 20px;
    border: 2px solid var(--border-light);
}

.process-flow h3 {
    text-align: center;
    margin-bottom: 32px;
    color: var(--text-primary);
}

.stages {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.stage {
    background: var(--bg-secondary);
    border: 2px solid var(--border-medium);
    border-radius: 16px;
    padding: 24px;
    min-width: 280px;
    position: relative;
    transition: all 0.3s ease;
}

.stage:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stage.encode {
    border-color: var(--compression-cyan);
}

.stage.decode {
    border-color: var(--compression-green);
}

.stage-number {
    position: absolute;
    top: -12px;
    left: 20px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--compression-orange);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.stage-content h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.stage-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.stage-detail {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.stage-detail i {
    color: var(--compression-purple);
}

.stage-arrow {
    font-size: 2rem;
    color: var(--compression-orange);
    animation: flow-pulse 2s infinite;
}

@keyframes flow-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Experiment Setup */
.experiment-setup {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 32px 0;
    padding: 32px;
    background: var(--bg-tertiary);
    border-radius: 16px;
    border: 2px solid var(--border-light);
}

.setup-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.setup-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.setup-item i {
    font-size: 1.5rem;
    color: var(--compression-cyan);
    margin-top: 4px;
}

.setup-item h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 600;
}

.setup-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Results Section */
.results-section {
    margin: 48px 0;
}

.result-highlight {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 32px 0;
    padding: 32px;
    background: var(--success-bg);
    border-radius: 16px;
    border: 2px solid var(--compression-green);
    flex-wrap: wrap;
}

.metric {
    text-align: center;
}

.metric .number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--compression-green);
    line-height: 1;
}

.metric .label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 8px;
}

.comparison-metrics {
    margin: 32px 0;
}

.metric-comparison {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.metric-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-medium);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    min-width: 200px;
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.metric-card.exp1 {
    border-color: var(--compression-green);
}

.metric-card.exp2 {
    border-color: var(--compression-orange);
}

.metric-card h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 16px;
    font-weight: 600;
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
}

.metric-card.exp1 .metric-value {
    color: var(--compression-green);
}

.metric-card.exp2 .metric-value {
    color: var(--compression-orange);
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 12px;
}

.quality-indicator {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: white;
}

.quality-indicator.excellent {
    background: var(--compression-green);
}

.quality-indicator.moderate {
    background: var(--compression-orange);
}

/* Key Finding */
.key-finding {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 32px;
    background: var(--highlight-bg);
    border-radius: 16px;
    border: 2px solid var(--accent-primary);
    margin: 48px 0;
}

.key-finding i {
    font-size: 2rem;
    color: var(--accent-primary);
    margin-top: 4px;
}

.key-finding h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.key-finding p {
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0;
}

/* Insight Box */
.insight-box {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 32px;
    background: var(--warning-bg);
    border-radius: 16px;
    border: 2px solid var(--compression-orange);
    margin: 48px 0;
}

.insight-box i {
    font-size: 2rem;
    color: var(--compression-orange);
    margin-top: 4px;
}

.insight-box h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.insight-box p {
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0;
}

/* Summary Section */
.summary-section {
    margin: 48px 0;
}

.summary-context {
    margin-bottom: 32px;
}

.key-contributions {
    margin: 32px 0;
}

.key-contributions h3 {
    font-size: 1.6rem;
    color: var(--text-primary);
    margin-bottom: 24px;
    font-weight: 600;
}

.contribution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 24px 0;
}

.contribution-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.contribution-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.contribution-item i {
    font-size: 2rem;
    color: var(--compression-purple);
    margin-bottom: 16px;
}

.contribution-item h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.contribution-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Future Ideas */
.future-ideas-section {
    margin: 48px 0;
}

.ideas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 32px 0;
}

.idea-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-medium);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.idea-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-compression);
}

.idea-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.idea-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.idea-header i {
    font-size: 1.5rem;
    color: var(--compression-purple);
}

.idea-header h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    font-weight: 600;
    margin: 0;
}

.idea-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.challenge-highlight {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 32px;
    background: var(--error-bg);
    border-radius: 16px;
    border: 2px solid var(--compression-red);
    margin: 32px 0;
}

.challenge-highlight i {
    font-size: 2rem;
    color: var(--compression-red);
    margin-top: 4px;
}

.challenge-highlight h4 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.challenge-highlight p {
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0;
}

/* Conclusion Section */
.conclusion-section {
    margin: 48px 0;
    padding: 40px;
    background: var(--bg-tertiary);
    border-radius: 20px;
    border: 2px solid var(--border-light);
}

.conclusion-content {
    margin-bottom: 32px;
}

.code-availability {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 2px solid var(--compression-cyan);
}

.code-availability i {
    font-size: 2rem;
    color: var(--compression-cyan);
    margin-top: 4px;
}

.code-availability h4 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.code-availability p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.code-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--compression-cyan);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
}

.code-link:hover {
    background: var(--accent-secondary);
    transform: translateY(-2px);
}

/* Tags Section */
.tags-section {
    margin: 48px 0;
}

.tags-section h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.tags-section h3 i {
    color: var(--compression-purple);
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tag {
    background: var(--compression-purple);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tag:hover {
    background: var(--accent-secondary);
    transform: translateY(-2px);
}

/* Navigation */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 28px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 50px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    margin: 80px 0 60px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
}

.back-link:hover {
    background: var(--compression-purple);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.back-link i {
    transition: transform 0.3s ease;
}

.back-link:hover i {
    transform: translateX(-4px);
}

/* Footer */
.footer {
    text-align: center;
    padding: 60px 0;
    border-top: 1px solid var(--border-light);
    color: var(--text-muted);
    font-size: 14px;
    background: var(--bg-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 80px 0 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-meta {
        gap: 16px;
        flex-direction: column;
        align-items: center;
    }
    
    .article {
        padding: 32px 24px;
        margin: -20px auto 40px;
    }
    
    .article h2 {
        font-size: 1.6rem;
        margin: 36px 0 20px;
    }
    
    .model-comparison {
        flex-direction: column;
        gap: 20px;
    }
    
    .vs-arrow {
        transform: rotate(90deg);
    }
    
    .stages {
        flex-direction: column;
        gap: 20px;
    }
    
    .stage-arrow {
        transform: rotate(90deg);
    }
    
    .metric-comparison {
        flex-direction: column;
        gap: 20px;
    }
    
    .result-highlight {
        flex-direction: column;
        gap: 20px;
    }
    
    .architecture-details {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .experiment-setup {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .contribution-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .ideas-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .theme-toggle {
        top: 16px;
        right: 16px;
        padding: 10px 16px;
    }
    
    body {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .article {
        padding: 24px 16px;
    }
    
    .context-highlight, .key-finding, .insight-box, .challenge-highlight {
        padding: 20px;
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .process-flow {
        padding: 24px;
    }
    
    .conclusion-section {
        padding: 24px;
    }
    
    .code-availability {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .tags {
        gap: 8px;
    }
    
    .tag {
        font-size: 13px;
        padding: 6px 12px;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 32px;
    }
    
    .article {
        padding: 80px;
    }
    
    .architecture-details {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contribution-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .ideas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}