.article-hero {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 50%, #0f3460 100%);
    padding: 120px 20px 60px;
    text-align: center;
    margin-top: 70px;
}
body.light-mode .article-hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e3e7f1 50%, #d4dff7 100%);
}
.article-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -1px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}
.article-subtitle {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 25px;
    font-weight: 400;
}
body.light-mode .article-subtitle {
    color: #555;
}
.article-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}
.article-category {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    display: inline-block;
}
.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
    background: var(--bg-primary);
}
.article-content h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 50px 0 20px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    border-bottom: 2px solid var(--card-border);
    padding-bottom: 15px;
}
.article-content h3 {
    font-size: 1.6rem;
    font-weight: 600;
    margin: 30px 0 15px;
    color: var(--text-primary);
}
.article-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 25px 0 12px;
    color: var(--text-primary);
}
.article-content h5 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 10px;
    color: var(--accent-start);
}
.article-content p {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 25px;
    color: var(--text-secondary);
}
.intro-paragraph {
    font-size: 1.25rem;
    line-height: 2;
    margin-bottom: 30px;
}
.article-content ul {
    margin: 20px 0;
    padding-left: 25px;
    list-style: none;
}
.article-content li {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 12px;
    color: var(--text-secondary);
    position: relative;
}
.article-content li:last-child {
    margin-bottom: 0;
}
.article-content li:before {
    content: "•";
    color: var(--accent-start);
    font-weight: bold;
    font-size: 1.2rem;
    position: absolute;
    left: -20px;
    top: 2px;
}
.article-content strong {
    color: var(--text-primary);
    font-weight: 600;
}
.article-content ol {
    margin: 20px 0;
    padding-left: 30px;
}
.article-content ol li {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 12px;
    color: var(--text-secondary);
    position: relative;
    padding-left: 10px;
}
.article-content ol li::marker {
    color: var(--accent-start);
    font-weight: 600;
}

/* Leadership Style Section */
.leadership-style-section {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 30px;
    margin: 40px 0;
    position: relative;
    overflow: hidden;
}
body.light-mode .leadership-style-section {
    background: #ffffff;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}
.leadership-style-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #667eea, #764ba2);
}
.style-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}
.style-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    font-size: 1.4rem;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}
.style-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
    flex-grow: 1;
}
.style-tagline {
    font-size: 1rem;
    color: var(--accent-start);
    font-weight: 500;
    background: rgba(102, 126, 234, 0.1);
    padding: 6px 15px;
    border-radius: 20px;
    white-space: nowrap;
}
body.light-mode .style-tagline {
    background: rgba(102, 126, 234, 0.15);
}

/* Benefits and Challenges */
.benefits-challenges {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 25px 0;
}
.benefits, .challenges {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 20px;
}
body.light-mode .benefits,
body.light-mode .challenges {
    background: #f8f9fa;
}
.benefits {
    border-left: 4px solid #28a745;
}
.challenges {
    border-left: 4px solid #f59e0b;
}
.benefits h5, .challenges h5 {
    margin-bottom: 12px;
    font-size: 1.1rem;
}
.benefits h5 {
    color: #28a745;
}
.challenges h5 {
    color: #f59e0b;
}
.benefits ul, .challenges ul {
    margin: 0;
    padding-left: 20px;
}
.benefits li, .challenges li {
    font-size: 1rem;
    margin-bottom: 8px;
}

/* Real World Example */
.real-world-example {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 12px;
    padding: 25px;
    margin: 25px 0;
}
body.light-mode .real-world-example {
    background: #f0f4ff;
    border-color: #d0dbfb;
}
.real-world-example h4 {
    color: var(--accent-start);
    margin-bottom: 10px;
}
.real-world-example p {
    margin-bottom: 0;
}

/* Practice Exercise */
.practice-exercise {
    background: var(--bg-secondary);
    border: 2px dashed var(--card-border);
    border-radius: 12px;
    padding: 25px;
    margin: 25px 0;
}
body.light-mode .practice-exercise {
    background: #f8fafc;
}
.practice-exercise h4 {
    color: var(--accent-start);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.practice-exercise h4::before {
    content: "🎯";
}
.practice-exercise p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}
.practice-exercise ol {
    margin: 15px 0 0;
}
.practice-exercise li {
    font-size: 1.05rem;
    margin-bottom: 10px;
}

/* Highlight Box */
.highlight-box {
    background: var(--card-bg);
    border-left: 4px solid var(--accent-start);
    padding: 25px;
    margin: 40px 0;
    border-radius: 8px;
}
body.light-mode .highlight-box {
    background: #f8f9fa;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* CTA Box */
.cta-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    margin: 60px 0;
}
.cta-box h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: white;
}
.cta-box p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
    font-size: 1.1rem;
}
.cta-button {
    display: inline-block;
    background: white;
    color: #667eea;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
}
.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .article-hero h1 {
        font-size: 2.2rem;
    }
    .article-subtitle {
        font-size: 1.1rem;
    }
    .article-content h2 {
        font-size: 1.8rem;
    }
    .article-content h3 {
        font-size: 1.4rem;
    }
    .article-content p {
        font-size: 1.05rem;
    }
    .article-meta {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    .style-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .style-header h3 {
        font-size: 1.5rem;
    }
    .benefits-challenges {
        grid-template-columns: 1fr;
    }
    .leadership-style-section {
        padding: 20px;
    }
    .cta-box {
        padding: 30px 20px;
    }
    .cta-box h3 {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .article-hero h1 {
        font-size: 1.8rem;
    }
    .article-content h2 {
        font-size: 1.6rem;
    }
    .intro-paragraph {
        font-size: 1.1rem;
    }
}

/* Anchor Link */
.anchor-link {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--card-border);
}
body.light-mode .anchor-link {
    border-top-color: #e0e0e0;
}
.back-to-top {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-start);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.2s ease;
    padding: 8px 16px;
    border-radius: 20px;
    background: rgba(102, 126, 234, 0.1);
}
body.light-mode .back-to-top {
    background: rgba(102, 126, 234, 0.15);
}
.back-to-top:hover {
    background: rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
}

/* Comparison Table */
.comparison-table {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 30px;
    margin: 40px 0;
    overflow-x: auto;
}
body.light-mode .comparison-table {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    overflow: hidden;
}
body.light-mode .comparison-table table {
    background: #ffffff;
}
.comparison-table th {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 15px;
    text-align: left;
    font-weight: 700;
    border-bottom: 2px solid var(--card-border);
}
.comparison-table td {
    padding: 15px;
    border-bottom: 1px solid var(--card-border);
    vertical-align: top;
    color: var(--text-secondary);
    font-size: 1rem;
}
body.light-mode .comparison-table td {
    color: #555;
}
.comparison-table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}
body.light-mode .comparison-table tr:nth-child(even) {
    background: #f8f9fa;
}
.comparison-table tr:last-child td {
    border-bottom: none;
}
.comparison-table strong {
    color: var(--text-primary);
}