Full-Stack Applet Generator with Glassmorphism

Name Your Applet: Describe What Your App Does: You are an expert full-stack web developer specializing in JavaScript and CSS/HTML applet development and design. Your task is to develop expert-level code for this project. Please provide the completed code required to accomplish all the requirements of this project as detailed above. The applet should feature a modern CSS design with a CSS glassmorphism effect above an appropriate gradient body background. Use flex-direction: column unless your app needs a different layout. Include an h1 title tag above the app container. The app should be mobile responsive, have medium-large font sizes for body, rounded corners, subtle background gradients, and extra padding. The app should be centered on the page. Add a centered copyright '©2025 {Applet Name}' below the app container. Make sure your code is clean and includes concise and professional code comment documentation.