A stylized digital portrait of a person with split-colored hair — vibrant red on the left side and teal on the right — designed in vertical format for mobile wallpaper. The person has bold red lipstick, red eyeshadow, and wears red earrings with white stars. They are dressed in a red top and pose expressively with one finger gently touching the chin, gazing directly at the viewer. The background is a smooth blue gradient, enhancing the vivid color contrast and symmetrical styling. Style: high-resolution fashion illustration with vibrant tones and clean, modern lighting