This example demonstrates a minimal web page that uses D3.js to display a text message. The page loads D3 v5 from the UNPKG CDN and uses the `select` API to target a div element with the ID "message", setting its text content to a string imported from a local ES6 module. The message is centered and styled with a large font size via an external CSS file, showcasing basic D3 DOM manipulation within a VizHub project structure.