body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #FF5722; text-align: center; margin-bottom: 30px; }
        h2 { color: #4CAF50; border-bottom: 2px solid #FFC107; padding-bottom: 5px; }
        h3 { color: #2196F3; }
        .logo { font-size: 28px; font-weight: bold; text-transform: uppercase; letter-spacing: 2px; color: #FF5722; margin: 20px 0; }
        .mobile-nav { display: none; background: #333; color: white; padding: 10px; text-align: center; cursor: pointer; }
        .nav-links { display: flex; justify-content: space-around; background: #333; padding: 15px 0; }
        .nav-links a { color: white; text-decoration: none; }
        .content-section { margin: 25px 0; }
        .download-btn, .login-btn { display: inline-block; background: #4CAF50; color: white; padding: 12px 25px; margin: 10px 0; border-radius: 5px; text-decoration: none; }
        .image-container { text-align: center; margin: 20px 0; }
        img { max-width: 100%; height: auto; border-radius: 8px; }
        .tags { margin: 20px 0; }
        .tag { background: #E0E0E0; padding: 5px 10px; border-radius: 15px; margin: 5px; display: inline-block; }
        footer { background: #333; color: white; padding: 20px; text-align: center; margin-top: 40px; }
        @media (max-width: 768px) {
            .nav-links { flex-direction: column; display: none; }
            .mobile-nav { display: block; }
            .nav-links.active { display: flex; }
            body { padding: 10px; }
        }