This example displays a list of all named CSS colours, rendered as a large, centered title on a plain white page. The visualization is minimal, showing only the text “CSS Colours” without any graphical encoding of the colour values themselves. The code fetches a CSV file containing the colour names from a GitHub gist and parses it using `d3.csvParse`, but the parsed data is only logged to the console and not used for any visual output. The page uses D3 v6 for data loading, with the body styled at a font size of 13em to emphasize the title.