男士传统中式肖像

生成一张 4:5 竖版男士传统中式肖像。主体是一位 36 岁左右的中国男性，站在中式庭院月洞门前，穿深青色改良长衫外套和米白内搭，双手自然交叠，神情沉静。背景有灰砖墙、竹影、月洞门和浅色石地，柔和阴天自然光，不出现牌匾、书法、文字或 logo。色调墨青、灰白、竹绿和浅石色，清雅克制。无文字、无 logo、无水印。

Create a 4:5 vertical modern traditional Chinese male portrait. The subject is a Chinese man around 36 standing in front of a moon gate in a Chinese courtyard, wearing a deep teal modern changshan-style jacket over an ivory inner layer, hands naturally folded, calm expression. Include gray brick walls, bamboo shadows, the moon gate, pale stone ground, and soft overcast natural light, with no plaques, calligraphy, text, or logos. Use ink teal, gray-white, bamboo green, and pale stone tones. No text, logo, or watermark.