This example demonstrates a minimal HTML page that uses CSS to style a large, centered message and JavaScript to dynamically set the message text in the body. The code includes a `<style>` block defining a `.message` class with a font size of 13em and text-align center, while the body element is empty in the initial markup. Relying on JavaScript to insert content, it shows how a bare-bones starter template can be extended with custom styling and scripting, without using external libraries or data sources.