This example demonstrates a minimal HTML page that combines CSS styling with JavaScript execution. The page displays the text "Hello HTML" in large centered type, while the browser’s developer console logs "Hello JavaScript!" when the script runs. The code uses no external libraries—only plain CSS for layout and vanilla JavaScript for the console output. It serves as a bare-bones starting point that separates inline `<style>` and `<script>` blocks within a single `index.html` file.