A highly detailed anime-style still art, Ghibli studio style

A highly detailed anime-style still art, Ghibli studio style, masterpiece, official art, professional, ((ultra-detailed)), 8k, ((Not show people)), fantastical city carved within a large, rugged mountain. The mountain should appear rough and imposing, with intricate pathways and structures carved into its rocky surface. The city inside should have a unique, surreal design that could not exist in reality. Include elements such as twisting towers, floating platforms, and unusual bridges. The architecture should be imaginative and otherworldly, with buildings featuring intricate details and ornate designs. Surround the city with lush greenery and small waterfalls. Illuminate the scene with a soft, otherworldly light to enhance the sense of wonder and mystery. Add distant, ethereal structures in the background to create depth and a dreamlike atmosphere.