Korean anime style, high-quality 2D animation, clean cel-shaded look matching the reference art style. Not photorealistic. <Picture 1> is the young woman: jet-black long straight hair, sharp black eyes, a slim build - keep her exact face and hairstyle. Scene: same background as the reference. Action: sitting, she raises both arms overhead in one long stretch with her eyes squeezed shut, holds it a beat, then lets her arms drop and relaxes into a small satisfied smile. The camera is locked in place, perfectly still for the entire shot. No text overlays, no subtitles, no watermark, no extra people in the background, no jump cuts, no outfit change, no clothing change. The character stays in the same outfit from the reference for the entire shot.