/* Article Styles */
.article-nav {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.article-nav .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-nav .logo {
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
    color: #333;
}

.article-nav .nav-links {
    display: flex;
    gap: 2rem;
}

.article-nav .nav-links a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
}

.article-nav .nav-links a:hover {
    color: #0066CC;
}

.article-container {
    max-width: 800px;
    margin: 3rem auto;
    padding: 0 20px;
}

.article-header {
    margin-bottom: 2rem;
}

.article-header h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.article-meta {
    display: flex;
    gap: 2rem;
    color: #666;
    font-size: 0.9rem;
}

.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
}

.article-content h2 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    color: #333;
}

.article-content h3 {
    font-size: 1.4rem;
    margin: 1.5rem 0 0.75rem;
    color: #444;
}

.article-content p {
    margin-bottom: 1rem;
}

.article-content ul, .article-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content strong {
    color: #000;
    font-weight: 600;
}

.article-content blockquote {
    border-left: 4px solid #0066CC;
    padding-left: 1rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: #666;
}

.article-cta {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    margin: 3rem 0;
}

.article-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.article-cta p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #1e293b;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s;
}

.cta-button:hover {
    transform: translateY(-2px);
}

.article-footer {
    margin-top: 3rem;
    padding: 2rem 0;
    border-top: 1px solid #eee;
    text-align: center;
    color: #666;
}

/* Table for comparisons */
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.article-content th {
    background: #f5f5f5;
    padding: 12px;
    text-align: left;
    font-weight: 600;
}

.article-content td {
    padding: 12px;
    border-bottom: 1px solid #eee;
}

.article-content tr:hover {
    background: #fafafa;
}

/* Mobile optimization */
@media (max-width: 768px) {
    .article-header h1 {
        font-size: 1.8rem;
    }
    
    .article-content {
        font-size: 1rem;
    }
    
    .article-nav .nav-links {
        gap: 1rem;
    }
}