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This example displays metadata about a credit card customer dataset, including file size, row count, and column count, presented as text on a page with a credit card background image. The code loads the CSV data from a GitHub gist using `d3.csv`, then computes the formatted size with `d3.csvFormat` and counts rows and columns. It dynamically updates a `<pre>` element by setting its text content via the DOM API. The page uses D3 v7, CSS styling, and a linked dataset source, with no interactive charts or additional visual encodings.