Craft a 90's anime-style portrait with the joyful spirit of classic hand-drawn animation. The character is a girl with a wide, beaming smile that reaches her large, red eyes, radiating happiness. Her black hair with hints of red is styled in loose waves that frame her cheerful face. She's adorned with heart-shaped earrings and wears a bright red top that suits her bubbly personality. Her skin should have the soft, matte texture distinctive of 90's anime, and the background a simple, flat red to not distract from her lively expression --s 400 --niji 6