Jovem determinada em uniforme escolar na janela da sala de aula

Enhance into masterpiece cinematic style, 9:21 aspect ratio, ultra-high-resolution, 300DPI print quality. Refine into a full-body standing female character, Japanese actress inspired look, resolute composed expression, clear determined gaze, almond-shaped deep eyes, natural arched brows, slightly upturned nose, natural lips. Tousled dark brown long hair with subtle waves, cold porcelain-like skin with soft pink sheen, realistic anatomy and natural proportions. Adjust posture: arms relaxed, fingers cleanly defined, legs smooth and anatomically correct, barefoot with toes visible. Reveal shoulders and collarbone naturally. Outfit: dark short skirt school uniform, crisp collared white shirt, layered sheer inner fabric allowing soft light diffusion, sleeveless high slit design with open neckline showing shoulders, collarbone, arms, waistline, and subtle abdomen curve. Place character elegantly in front of classroom window, afternoon backlight illuminating face and shoulder. Background: old desks and window frames in soft gray tones. Refine atmosphere: realistic, layered cinematic lighting, dramatic tension.