body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 28px; font-weight: bold; color: #FF5722; text-transform: uppercase; margin: 20px 0; }
        nav { background: #f8f8f8; padding: 15px; border-radius: 5px; margin-bottom: 30px; }
        nav ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; }
        nav li { margin: 0 15px; }
        nav a { text-decoration: none; color: #333; font-weight: 500; }
        .mobile-nav-toggle { display: none; background: #FF5722; color: white; border: none; padding: 10px 15px; border-radius: 5px; cursor: pointer; }
        h1 { color: #FF5722; font-size: 32px; margin-bottom: 20px; }
        h2 { color: #4CAF50; font-size: 26px; margin-top: 40px; }
        h3 { color: #2196F3; font-size: 22px; margin-top: 30px; }
        .download-btn, .login-btn { display: inline-block; background: #FF5722; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .image-container { text-align: center; margin: 30px 0; }
        .image-container img { max-width: 100%; height: auto; border-radius: 8px; }
        footer { background: #f8f8f8; padding: 20px; margin-top: 50px; border-radius: 5px; }
        .tags { margin: 20px 0; }
        .tag { background: #e0e0e0; padding: 5px 10px; border-radius: 3px; margin: 5px; display: inline-block; }
        @media (max-width: 768px) {
            .mobile-nav-toggle { display: block; }
            nav ul { display: none; flex-direction: column; }
            nav ul.active { display: flex; }
            nav li { margin: 5px 0; text-align: center; }
        }