Studio ghibli style a serene and picturesque snowfall winter violet night landscape. Create a steampunk urban castle bathed in starlight . The scene features multi-level buildings with curved architectural designs, adorned with glowing screens displaying advertisements, artwork, and futuristic media. Green plants and small trees line the stairways, railings, and balconies, adding life to the bustling environment. The central stone staircase leads toward the towering skyscraper in the background, which dominates the skyline against a sky filled with vivid purple and pink clouds. The atmosphere should feel alive yet serene, combining advanced technology with a harmonious natural aesthetic, evoking a sense of a bustling, eco-friendly urban utopia