医疗战士：冷色调医生肖像

轻小说动漫风格，25-28岁年轻医生的特写，眼神坚定，整体采用淡蓝与灰色调。身穿白色医生袍，佩戴听诊器，黑色短发，站在医院走廊中，手持病历夹。表情透露出奉献精神与沉静的力量，宛如生命的守护者与医疗战士。作品为高质量动漫艺术，强调面部细节与光影表现，使用冷色系配色，不含黄色或暖色调。

Light novel anime style, close-up of young doctor age 25-28 with determined eyes in pale blue and grey tones, wearing white medical coat with stethoscope, short dark hair, standing in hospital corridor with cold blue and white fluorescent lighting, medical charts in hand, expression of dedication and quiet strength, sense of guardian of life and medical warrior, masterpiece, high quality anime art, doctor portrait, detailed facial features and lighting, cool color palette, no yellow or warm tones.