/* Top 10 Pages Shared Styles */
main {
    padding: 3rem 1rem;
}

.header {
    text-align: center;
    margin-bottom: 3rem;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #222;
}

.header p {
    font-size: 1.2rem;
    color: #555;
}

.book-list {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

.book-item {
    background: #fafafa;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #0070f3;
}

.book-item h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #222;
}

.book-item .author {
    color: #0070f3;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.book-item p {
    color: #444;
    line-height: 1.6;
}

.cta-section {
    max-width: 800px;
    margin: 3rem auto 0;
    padding: 2rem;
    background: linear-gradient(135deg, #0070f3 0%, #0051cc 100%);
    border-radius: 8px;
    text-align: center;
    color: white;
}

.cta-section h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

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

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: white;
    color: #0070f3;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

@media (max-width: 600px) {
    .header h1 {
        font-size: 2rem;
    }
    .cta-section {
        padding: 1.5rem;
    }
}