Lo-fi Room Phone Wallpaper Prompt for Image2

Aspect ratio: 9:16. A dreamlike non-Euclidean architectural wallpaper: a spiral staircase loops into itself, floating in a soft cloud-filled sky with folded rooms and doorframes embedded in the clouds. The structure is made of pale stone and translucent glass, with gentle gold light from within. The perspective is slightly tilted, creating a serene but surreal atmosphere. Style: cinematic, fantasy, ethereal. High detail, intricate geometry, soft shadows, and atmospheric fog. Low saturated pastel colors: lavender, pale blue, warm ivory. No people. Quality: masterpiece, highly detailed, beautiful lighting, sharp focus