プロンプト

A minimalist vertical phone wallpaper, smooth linear gradient transitioning from warm sunset orange at the top to serene deep ocean blue at the bottom. Clean, soft color blending, no hard edges, no geometric shapes, pure color transition. iOS official wallpaper style, gentle and healing aesthetic, high-end design, flat vector style, 8k, high resolution --ar 9:16 --style raw --v 6.0