This example shows a minimal HTML page that uses CSS for styling and JavaScript for console output. The page displays a heading and a styled div, with the heading text colored steelblue and a darkgrey background block. The code demonstrates basic browser APIs including the Document Object Model (DOM) via inline HTML elements, CSS rules in a `<style>` tag, and JavaScript's `console.log` for the developer tools. No external libraries are used; it serves as a bare-bones starter template for web development projects.