body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        header { background-color: #FF9933; padding: 15px; text-align: center; color: white; font-size: 24px; }
        .logo { font-weight: bold; font-size: 28px; text-shadow: 2px 2px 4px #000; }
        nav { background-color: #138808; padding: 10px; }
        nav a { color: white; margin: 0 15px; text-decoration: none; }
        .mobile-nav-btn { display: none; background: #FF9933; color: white; border: none; padding: 10px; cursor: pointer; }
        h1 { color: #FF9933; border-bottom: 2px solid #138808; padding-bottom: 10px; }
        h2 { color: #138808; margin-top: 30px; }
        h3 { color: #FF9933; }
        .download-btn, .login-btn { display: inline-block; background-color: #138808; color: white; padding: 12px 25px; margin: 15px 0; text-decoration: none; border-radius: 5px; }
        .download-btn:hover, .login-btn:hover { background-color: #FF9933; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        footer { background-color: #333; color: white; padding: 20px; text-align: center; margin-top: 40px; }
        .tags { margin: 20px 0; }
        .tag { background: #FF9933; color: white; padding: 5px 10px; margin: 0 5px; border-radius: 3px; text-decoration: none; }
        @media (max-width: 768px) {
            .mobile-nav-btn { display: block; }
            nav { display: none; }
            nav.active { display: block; }
            nav a { display: block; padding: 10px; }
        }