لوحة أنمي خيالية لفتاة أوني

Anime style illustration of an Oni girl with [glossy long black hair], [red eyes], wearing a sleeveless [fantasy-style kimono costume]. Fantastic and ethereal dark atmosphere with mystical elements. Clean high-end anime aesthetic, smooth coloring, soft shadow gradients, subtle color transitions. No grain, no pointillism, avoid over-sharpening.