Using [Pose Reference] as the private pose and composition reference, create a hyper-realistic cinematic social-media post layout where a fictional mobile social-media UI exists as a physical, tangible 3D object, photographed like a premium commercial product shot. Render the interface as a solid white physical 3D card with a smooth matte plastic surface, subtle micro-texture, slight visible edge thickness, realistic bevels, rounded corners, soft studio reflections, and realistic edge highlights. The top bar should include a circular profile avatar on the left, username text “June”, a light blue Follow button, and a three-dot menu icon on the right, with clean spacing and app-like typography, but no real platform logos or trademarked interface marks. Center a photorealistic athletic adult woman partially emerging out of the frame into real 3D space, seated with both legs bent and angled to the side, one knee slightly raised closer to the chest, arms gently wrapped around the raised knee, relaxed hands, and torso leaning slightly back against the frame edge. Her expression is calm, thoughtful, and self-assured, with her gaze slightly to the side and upward, not engaging the camera. Use natural body proportions, relaxed editorial realism, and no exaggerated curves or artificial posing. Dress her in muted ivory/off-white fitted short-sleeve athletic top with a subtle fictional sportswear mark, deep blue knee-length athletic pants, and clean white athletic sneakers with realistic stitching and sole texture. Inside the post area, show a dark indoor gym or studio with cool blue and muted purple cinematic lighting, soft haze, barely visible volumetric beams, and shallow depth of field. Keep the subject and physical UI frame sharp. Add footer action icons for like, comment, share, and save, text such as “785 likes”, a caption beginning with “June”, and a motivational caption about discipline and belief, with hashtags partially visible and naturally cropped. Use studio-grade cinematic lighting, realistic skin texture, contact shadows, physically correct reflections, advertising-grade realism, clean modern editorial aesthetics, and a hyper-real blend of 3D object and real photography. Avoid real platform logos, real sportswear logos, text errors, distortion, extra elements, and an AI-art look. Output aspect ratio: 1:1.