Generate a minimalist Apple phone app mockup image with a 16:9 horizontal composition. The background is a light gray, clean studio backdrop, with a natural transition between the floor and background, no visible corner lines. The main subject is centered slightly to the left, with large areas of light gray negative space on the right and top.
A black Apple phone is placed vertically near the floor, positioned slightly left of center. The phone is not lying flat; it is tilted slightly backward and rotated slightly to the right, creating a realistic 3D perspective. The phone screen faces the viewer, displaying the mobile UI reference image I provided.
Key emphasis: The UI page on the screen seamlessly extends out from the bottom of the phone screen, transforming into a short, wide, soft white paper strip. The length of the paper strip matches the length of the reference image.
The paper strip curls as follows:
After sliding out from the bottom of the phone screen, it arches upward in a U-shape (height about one-third of the phone's height), then forms a brief downward drooping arc. It then continues to extend forward to the right, forming a smooth S-shaped wave. The end naturally curls inward, creating a short, loose inward roll, like the paper strip's end gently rolling up, not a long receipt roll. The overall paper shape:
Slides out from the phone screen → bends downward → middle section curls upward into a rounded paper loop → extends forward to the right → end gently curls up.
The paper surface continues to display UI content consistent with the phone screen style, as if the same mobile interface is pulled out of the screen. The UI content should undergo natural perspective distortion as the paper bends, but do not stretch the entire reference image into a long strip.
The overall style is a high-end 3D product mockup, with soft studio diffused lighting, realistic contact shadows, and faint gray shadows beneath the phone and paper. The lighting is even, with no strong highlights, no complex background, and no extra objects. The image should resemble a refined UI/UX portfolio cover mockup, simple and premium.
