:root {
    --primary: #1a365d;
    --secondary: #d4af37;
    --accent: #2d3748;
    --light: #f8f9fa;
}

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

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    line-height: 1.8;
    color: #333;
    background-color: #fff;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.article-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--secondary);
}

.article-title {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-meta {
    color: #666;
    font-size: 0.9rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

.featured-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    margin: 2rem auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.image-caption {
    text-align: center;
    font-style: italic;
    color: #666;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

h2 {
    font-size: 1.8rem;
    color: var(--primary);
    margin: 2.5rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e2e8f0;
}

h3 {
    font-size: 1.4rem;
    color: var(--accent);
    margin: 2rem 0 1rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.lead {
    font-size: 1.3rem;
    color: var(--accent);
    font-weight: 500;
    padding: 1rem;
    background-color: var(--light);
    border-left: 4px solid var(--secondary);
    margin: 2rem 0;
}

.highlight-box {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 2rem;
    border-radius: 8px;
    margin: 2rem 0;
    border-left: 4px solid var(--secondary);
}

.testimonial {
    font-style: italic;
    padding: 1.5rem;
    background: white;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    margin: 2rem 0;
}

.testimonial-author {
    font-weight: bold;
    color: var(--primary);
    margin-top: 1rem;
    text-align: right;
}

ul, ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

li {
    margin-bottom: 0.8rem;
}

.key-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2.5rem 0;
}

.key-point {
    background: white;
    padding: 1.5rem;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    text-align: center;
}

.point-icon {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.cta-section {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, var(--primary) 0%, #2d3748 100%);
    color: white;
    border-radius: 8px;
    margin: 3rem 0;
}

.cta-button {
    display: inline-block;
    background-color: var(--secondary);
    color: var(--primary);
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    margin-top: 1.5rem;
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.article-footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
    color: #666;
    font-size: 0.9rem;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.tag {
    background: #e2e8f0;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    body {
        padding: 15px;
    }

    .article-title {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    .key-points {
        grid-template-columns: 1fr;
    }

    .cta-section {
        padding: 2rem 1rem;
    }
}