Use the attached reference image as the main visual style reference.
Adult woman, exceptionally cute and beautiful, energetic but stylish, youthful tomboyish charm, adorable face with an unexpectedly confident and mischievous expression.
Warm reddish-brown hair with subtle copper highlights, styled into distinctive high rounded twin buns with short soft ponytail sections falling behind them. The twin buns have slightly uneven playful volume, making the hairstyle recognizable and lively. Loose curved strands frame her cheeks, with soft wispy see-through bangs.
Her face is the main focus.
Large round reddish-brown eyes with slightly sharp lower eyelid lines, bright sparkling irises, expressive natural eyebrows, small rounded nose, defined lips and a tiny beauty mark beside her lower lip.
She gives a cheeky crooked smile instead of a sweet innocent smile, one eyebrow slightly raised and one eye subtly narrowed. Cute, confident, playful and slightly boyish.
Magical girl idol costume visible only from the chest upward: oversized burgundy-and-cream cropped idol jacket, fitted black mock-neck top, golden star embroidery around the collar and shoulders, small constellation-shaped decorations, a golden star-shaped chest ornament containing a glowing warm-gold gemstone, short gloves with tiny glowing constellation patterns.
The costume combines youthful gender-neutral K-pop idol fashion with celestial magical girl elements. Cute but cool, energetic without looking childish. No princess dress, no excessive frills.
Composition: close-up to medium close-up portrait, face and upper torso occupying most of the frame, shoulders clearly visible, no full body, no legs, no distant shot.
She leans slightly toward the camera, one hand raised near her cheek making a playful gesture, bright confident eye contact and a cheeky smile.
Background: burgundy, warm brown and cream color-block background, a huge subtle celestial magic circle behind her head and shoulders, tiny glowing stars and constellation particles floating around her.
Warm cinematic lighting, soft golden rim light around her reddish-brown hair, sparkling highlights in her eyes, gentle magical glow.
Highly polished modern anime/webtoon illustration, beautiful expressive face, detailed sparkling eyes, glossy dimensional hair, clean delicate linework, sophisticated soft shading, cinematic lighting, premium magical girl idol concept art, memorable character design.
No full body, no wide shot, no distant character, no childish appearance, no generic cute anime face, no excessive frills, no princess dress, no photorealistic style, no 3D render.