Title: Night Train
Prompt: Create a responsive offline illustrated night-train scene with a CSS train, moon, layered hills and dark blue sky. Include poetic serif typography and a departure button that moves the train. Inline all code.
Description: A warm train travels through an imagined quiet night landscape.
Visual techniques: CSS train, moonlit gradient, hill silhouette, moving illustration.
Interaction model: A button moves the train away and back.