一位时尚年轻女性在现代豪华健身房内对着镜子自拍，盘腿坐在一张木质健身凳上。她留着长而顺直的深棕色头发，神情平静自然，手持一部黑色智能手…

A stylish young woman taking a mirror selfie in a modern luxury gym, sitting cross-legged on a wooden workout bench. She has long, straight dark-brown hair, a calm natural expression, and holds a black smartphone in front of her face. She wears a sleek all-black sleeveless athletic outfit with loose black pants and light-colored chunky sneakers, with a simple wristwatch. Spacious upscale gym interior with large mirrors, fitness machines, warm beige lighting, polished wooden flooring, clean minimalist atmosphere, soft ambient lighting, realistic photography, natural skin texture, shallow depth of field, subtle background blur, full-body composition, vertical 9:16, high detail.

一位时尚年轻女性在现代豪华健身房内对着镜子自拍，盘腿坐在一张木质健身凳上。她留着长而顺直的深棕色头发，神情平静自然，手持一部黑色智能手机置于面前。她身穿一套精致的全黑色无袖运动装，搭配宽松的黑色长裤和浅色厚底运动鞋，并佩戴一只简约的手表。宽敞高档的健身房内部，配有大型镜面、健身器械、温暖的米色灯光、抛光的木质地板、简洁极简的氛围、柔和的环境光，现实主义摄影风格，自然的肌肤质感，浅景深，背景轻微虚化，全身构图，竖屏9:16比例，高细节。