This example displays the metadata of a university dataset loaded from a CSV file. Using D3 v7, the code fetches the data with `d3.csv` and computes the file size in kilobytes via `d3.csvFormat`, along with the number of rows and columns. The resulting information is rendered as plain text in a `<pre>` element, while a CSS background image of a credit card and a green accent color style the page. The visualization shows a minimal, text-based summary rather than a graphical chart.