产品视觉 GPT Image 2 提示词：韩系极简氛围感少女写真

9:16 vertical — editorial portrait, single subject soft black mist filter, subtle haze, gentle highlight bloom, muted tones minimal indoor space, clean background, slight texture young Korean woman, minimal makeup, natural skin texture outfit: fitted ribbed knit top or soft camisole layered under a loose shirt, paired with high-waisted shorts or skirt; fabric slightly clings to body shape, soft and natural, no revealing elements hair: slightly messy, natural volume pose: sitting on floor with one leg bent and the other relaxed, body slightly leaning, shoulders not aligned, head tilted composition: subject slightly off-center, negative space present expression: calm, slightly distant, natural lips lighting: soft side light, gentle shadow falloff mood: understated, quiet, subtly sensual through natural body lines, relaxed and unposed quality: fine grain, slight softness, realistic look