<https://s.mj.run/TK9NlkKyxCc> Create an illustration of a portrait of a brindle American Pit Bull Terrier with white markings in a flat design style. The image should feature the dog with simplified shapes and a limited color palette, highlighting its muscular build, strong jawline, and distinctive brindle coat pattern with contrasting white markings on the chest, face, and legs. Adjust the dog's facial proportions to include a significantly longer muzzle, while maintaining the breed's characteristic strength and confidence. The background should be a solid color to emphasize the clean and modern look of the illustration. Avoid using any gradients or shadows, and use distinct color blocks to represent the Pit Bull's powerful and confident presence