Strong rule: style --- Minimalist stickman sketches and colorful 2D vector illustrations ---. The vector host character in the blue suit is pointing towards a large white document titled 'Master Prompt' in bold blue letters. The background has colorful rainbow-like stripes. The character looks confident and helpful. The lighting is bright and cheerful.
Character appearance reference (MUST match exactly):
- Vector Host: A clean 2D vector illustration of a young man with short brown hair and a friendly smile. He is wearing a sharp navy blue business suit, a white dress shirt, and a bright red necktie. The character is designed in a flat modern corporate style with bold outlines and vibrant colors against a light blue background. He has an approachable and confident demeanor.
