Mirror Selfie Athletic Aesthetic

[Title] (3:4) Original high-fidelity photos, iPhone 17 Pro sensor simulation, diffused indoor ambient light, zero bokeh, clear focus from the carpet texture in the foreground to the wardrobe tracks in the background, f/5.6 aperture creates structural depth and subtle digital grain. [Subject and Identity Locking] Identity: Absolutely preserves the specific facial geometry of Image A, focusing on lip fullness, cheekbone structure, and a soft, alluring aesthetic. Hairstyle physics: Fluffy deep chocolate wavy texture, layered and frizz-free. Hair should naturally fall over shoulders and back, showcasing high-definition hair details. Biofidelity: Detailed physical properties of the skin, including micropores, a satin sheen and a moist feel, and fine hairs visible along the jawline. Precise anatomy renders the hands, including realistic knuckle movements and polished white manicures. Expression: mirrored selfie aesthetics; The face is partially covered by technological devices, capturing the focused gaze reflected in the gaze. [Apparel and Posture] Technical Description: High-performance sports casual wear. A loose black tech cotton sweatshirt with a short silhouette. Lower body geometry: Matte charcoal gray tech micro-performance shorts featuring a high-waisted V-shaped waistline and seamless structure. Textile physics: high-tensile materials compress the skin surface. Gray shorts must showcase realistic physical tension lines in hip proportions and proximal limb geometry. The black sweatshirt features heavy pleats and realistic volume around the torso and arms. Shoes and socks: low-top white cotton boat socks with a soft knit texture. Posture: A confident and composed posture. The body forms a "twisted S-shaped curve," kneeling on the floor, with the torso rotated 180 degrees toward the mirror, highlighting the waist-to-hip ratio and symmetrical lower body contours. [Pose and Composition] Geometry: Low-angle mirror reflection composition. The main figure kneels on a long, plush neutral-colored carpet. Composition: Vertically, capture the complete lower body geometry and upper body rotation. Reflective physics: Accurately renders the contact points between the phone and hand during reflection, with the black smartphone held in a technical grip manner. [Environment and Lighting] Atmosphere: Minimalist modern bedroom setup. Interior details: large white sliding wardrobe doors with vertical metal tracks; A secondary arched mirror can be seen in the reflection. Neutral white walls and light beige textured carpets. Lighting: Soft top-down diffused lighting (3500K). The lighting placement is designed to emphasize anatomical fullness of the bust and the muscle lines of the legs, without creating harsh shadows. Background integrity: All background elements, including closet doors and wall joints, must be clearly focused and perfectly mesh-aligned. [Fault Prevention Rules]