Prompt:

flat packaging artwork illustration, modern stylized limes and leaves, botanical vector design, clean and bold shapes, flat graphic style, limited color palette (bright green, green, white, teal), smooth color blocks, no gradients, high contrast, textured paper background effect, minimal shadows, layout for print packaging, screenprint style, no mockup, 2D only, make a negative space in the middle for a logo. --ar 3:4 --profile 2djmq2z --v 7.0

扁平包装艺术插图，现代风格的青柠和叶子，植物向量设计，干净且大胆的形状，扁平图形风格，有限的色彩调色板（鲜绿色、绿色、白色、蓝绿色），平滑的色块，无渐变，高对比度，纹理纸背景效果，极简阴影，打印包装布局，丝网印刷风格，仅限2D，中间留出负空间用于放置标志。