(9:16)。原始 iPhone 17 Pro 拍摄，24 毫米广角，f/5.6 结构景深，锐利对焦，数字颗粒。身份锁定参考 A：绝对面部/头发几何继承。生物保真度：微孔，缎面运动水润（光泽），腹部和大腿的表皮物理效果。表情锁定参考 B：头部侧向镜子倾斜，V 字手势。服装：黑色科技高性能压缩运动内衣；橄榄褐色科技无缝罗纹针织健身短裤，具有高拉伸压缩和结构性腰部塑形。超清晰运动 S 曲线，臀部和腹部清晰度强调 20%，以实现高保真健身几何。姿势：坐在腿部推举机上，躯干侧向扭转，右手做出 V 字手势，手指物理效果逼真。灯光：工业顶置健身房荧光灯照明，肌肉轮廓上锐利的光线追踪高光。环境：像素完美的健身房内部，腿部推举机踏板和导轨，堆叠的铁制杠铃片，举重凳，纹理灰色混凝土地面，远处的器械架和设备。
(9:16). Raw iPhone 17 Pro, 24mm wide-angle, f/5.6 structural depth, sharp focus, digital grain. Identity Lock Reference A: absolute facial/hair geometry inheritance. Bio-Fidelity: micro-pores, satin-finish athletic hydration (sheen), epidermal physics on midriff and thighs. Expression Lock Reference B: lateral head angle toward mirror, V-sign hand gesture. Outfit: Black technical high-performance compression sports bra; olive-drab technical seamless rib-knit gym shorts with high-tensile compression and architectural waist-shaping. Hyper-defined athletic S-curve, 20% gluteal and midriff definition emphasis for high-fidelity fitness geometry. Pose: Seated on a technical leg press machine, lateral torso torsion, right hand articulated in a V-gesture with realistic finger physics. Lighting: Industrial overhead gym fluorescent lighting, sharp ray-traced highlights on muscular topography. Environment: Pixel-perfect gym interior, leg press machine footplate and rails, stacks of iron weight plates, weight benches, textured grey concrete floor, distant racks and equipment.
