carmelacozzolino/ano — reverse-engineered prompt

Build me a simple one page simulator called ANO. I want it to open in the browser from index.html, with a friendly Italian feel, a clean layout, and controls where someone can enter or change values and immediately see the simulated result.

Since this is just a small HTML project, keep it lightweight, with no backend, no login, and no complicated setup. Make the page easy to understand for someone who is not technical, with a title, a short explanation, a main simulation area, a reset button, and clear feedback when the user changes something.

If the exact rules of ANO are not clear, create a sensible placeholder simulation that is easy to edit later, and keep the wording simple and welcoming. Make it look good on both phone and desktop, with the styles and any simple JavaScript included so it works by opening the file directly.