卡通手绘风梦幻冬日童话小鹿卧雪场景插画

Outpainting only.Keep the original artwork exactly as it is, do not resize, do not scale, do not crop, do not redraw the original image.Extend the canvas to fill all empty white areas around the existing image only.Generate new background content that seamlessly continues from the edges of the original artwork.Match the original illustration style: hand-drawn storybook texture, soft watercolor feel, visible paper grain, gentle pastel tones.Continue the pink dreamy background with subtle swirls, sparkles, and soft snow-like dots.The original deer must remain pixel-perfect and unchanged.No blank space, no white borders, no zooming in.Background extension only, seamless blending.