Flat Illustration with Text Beige Presentation Slide

Help me generate a PPT based on this style requirement and content: Visual Style & Art Direction Illustration style: Flat Vector Illustration. Must include clear, uniform-weight black outlines (Monoline/Stroke). Color fills should be clean, using only minimal shading. Gradient colors or 3D rendering effects are strictly prohibited. Composition format: Horizontal panoramic composition (Panoramic), occupying the top 1/3 of the layout. Line Work: Must use uniform-weight black monoline/uniform stroke. All objects (buildings, plants, clouds) must have closed black outlines, similar to a coloring-book line-art style. Line ends are rounded, avoiding sharp corners. Geometric Simplification: Simplify complex objects into basic geometric shapes. For example, trees simplified into lollipop shapes or triangles, buildings simplified into simple rectangular blocks, windows simplified into neat small grid squares. Do not pursue realistic detail — pursue a "toy model" cuteness. Space & Perspective: Use a straight-on or slightly elevated 2.5D perspective (similar to isometric but more freeform). Express depth through foreground-background layer occlusion, do not