Portrait Minimaliste d'une Idole Futuriste Sci-Fi

A simple anime-style upper-body character illustration on a plain light gray background, centered and facing slightly left in a calm three-quarter pose. The character is a young futuristic female android or virtual idol with [platinum blonde] hair, styled with one thick braided bun over the left side of the head, long loose side strands, and smooth straight hair flowing past the shoulders. She wears a geometric sci-fi headset over the left ear with a glowing cyan rectangular panel and an angular metallic frame. Her outfit is a sleek white bodysuit with black structural straps and trim, a tall black high-neck collar, and thin glowing cyan accent lines across the chest and torso, paired with detached white arm sleeves with black bands and a small dark diamond ornament. Clean, minimal sketchy illustration style with delicate pencil-like linework, light cel shading, soft pastel tones, and subtle cyan glow. Cropped from head to below the chest, lots of negative space, no props, no text, no detailed background.