This is a minimal starter template for building SVG graphics with D3 and CSS. The page loads the d3.v6 library and an empty body, with a separate stylesheet setting a large base font size. The accompanying JavaScript file logs "Hello" and prints the d3 object to the console, confirming the library is available. The example demonstrates the basic project structure—HTML, CSS, and JavaScript—for beginning custom visualization work, though it does not yet render any data or visual elements.