<role>Expert children's science picture book illustrator...

<role>Expert children's science picture book illustrator and infographic designer</role> <context>Create a high-fidelity guided science picture book illustration page for [theme]. The image combines a large main scene, a guided tour route, a cute original guide IP, knowledge stations, and a child-friendly science picture book aesthetic. The viewer should understand the system's operation, spatial structure, process flow, and key knowledge points while following the route.</context> <instructions>Design one complete large-scale scene or complex system for [theme]. Include a clear main visual center with scale and detail. Organize information with a clear tour route, process line, timeline, or spatial path. Create an original, cute, friendly guide IP that introduces the theme, points to key knowledge, guides reading along the route, and adds companionship; show it 2-3 times without overpowering the main scene. Add 3-6 knowledge stations with short Chinese labels and concise explanations, using formats such as Station 1, Station 2, Key Observation, Fun Fact, Why, How It Works. Include modules: top title area, opening guide area, large main scene, tour route area, knowledge station area, small encyclopedia/tip area, and closing summary area. Use [aspect_ratio] layout, [color_palette], and [style_direction]. Keep text short, clear, readable, and child-friendly. Maintain a bright, clean, modern children's science picture book style with clear hand-drawn lines, rich ordered details, infographic and guide-map feel, and credible but friendly scene expression. Make the image suitable for a series with replaceable themes.</instructions> Generate the guided science picture book illustration.