Untitled
This example presents a minimal, unstyled HTML page titled "Intro to HCS" that loads a stylesheet and an external JavaScript script. The page itself contains no visible content. The CSS sets a large, monospace font for the body and defines a `.highlighted` class that colors text red, though no elements with that class exist in the markup. The visualization relies entirely on the external script, whose logic is not shown here. The page uses standard HTML, CSS, and an unspecified JavaScript library, likely D3.js, to create any dynamic or interactive elements.