银行 App 引导页成长插画

个人银行 App 引导页插画，五页中的第三页，主题为「看着你的储蓄成长」。绿色小树苗从风格化存钱罐开口处长出，叶片呈向上箭头的百分号形状。带压纹星形图案的硬币如轻风吹拂般螺旋向上环绕植物。背景：底部浅薄荷绿至顶部浅天蓝柔和渐变。存钱罐圆润可爱，暖腮红粉色，配简单圆点眼睛和投币槽微笑。所有元素略微浮于淡椭圆投影上方。现代扁平插画风格，所有形状大圆角，腮红粉、薄荷绿、天蓝、柔和金色有限色板。插画内无文字标签——下三分之一留白供标题叠加。9:16 竖版构图。

An onboarding illustration for a personal banking mobile app, slide three of five, themed around 'Watch your savings grow.' A small green sapling sprouts from the open top of a stylised piggy bank, its leaves shaped like upward-pointing percentage symbols. Coins with embossed star patterns spiral upward around the plant as if caught in a gentle breeze. Background: a soft gradient from pale mint at the bottom to light sky blue at the top. The piggy bank is rounded and friendly, rendered in warm blush pink with simple dot eyes and a coin slot smile. Everything floats slightly above a faint ellipse shadow. Style: modern flat illustration, generous border radius on all shapes, limited palette of blush, mint, sky-blue, and soft gold. No text labels inside the illustration — space is left at the bottom third for a headline overlay. 9:16 portrait orientation.