This example demonstrates how to apply styling to HTML paragraphs created with D3’s data join. The code selects the `body` element, binds an array of five numbers to `p` elements, and appends a paragraph for each value, setting its text to “I can count up to” followed by the number. The paragraphs are then styled with red text using the `.style()` method with the property `color`. This showcases D3’s declarative approach to DOM manipulation and element styling.