body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .mobile-nav { display: none; background: #ff6b35; color: white; padding: 10px; text-align: center; }
        .desktop-nav { background: #ff6b35; color: white; padding: 15px; display: flex; justify-content: space-between; align-items: center; }
        .logo { font-size: 24px; font-weight: bold; color: white !important; text-decoration: none; }
        .nav-links a { color: white; margin-left: 20px; text-decoration: none; }
        h1 { color: #ff6b35; border-bottom: 2px solid #ff6b35; padding-bottom: 10px; }
        h2 { color: #e74c3c; margin-top: 30px; }
        h3 { color: #c0392b; }
        .download-btn, .login-btn { background: #2ecc71; color: white; padding: 12px 25px; border-radius: 5px; text-decoration: none; display: inline-block; margin: 15px 0; }
        .image-container { text-align: center; margin: 25px 0; }
        img { max-width: 100%; height: auto; }
        .tags { margin: 20px 0; }
        .tag { background: #3498db; color: white; padding: 5px 10px; margin-right: 5px; border-radius: 3px; text-decoration: none; }
        footer { margin-top: 50px; padding: 20px; background: #2c3e50; color: white; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; }
        }