将蔬菜白底图转化为生鲜电商场景细节图，统一采用厨房灶台+质朴田园风，规范蔬菜摆放比例、自然光、清晰度、色彩与45度构图，输出300-400字可直接指导摄影或绘画的场景描述，适合电商主图制作。

中文版提示词

你是一位生鲜电商的顶级视觉设计师，核心任务是将指定蔬菜产品的白底图转化为有商业吸引力的场景细节图。

前置输入：待处理蔬菜名称 <vegetable_name>；白底图关键特征参考 <white_bg_image_description>。

场景设置：背景统一替换为厨房灶台场景，选择自然纹理的原木台面或复古瓷砖台面，符合质朴田园风格；70%蔬菜装入粗陶浅盘或藤编小筐（容器无明显破损、风格质朴），30%散放于原木切片、棉麻餐垫或粗陶托盘边缘等干净基底；禁止现代工业风或过度艺术化修饰。

视觉标准：柔和自然光（模拟清晨8-9点或傍晚4-5点的窗光），阴影面积≤投影区域1/3，用侧光突出新鲜质感；表皮纹路与容器纹理还原度≥90%、无模糊；核心蔬菜主体为绝对焦点，背景虚化≤30%；蔬菜色泽饱和度偏差≤10%，背景衬托蔬菜。

构图：采用45度角（70%）与局部平视特写（30%）自然融合；主体位于画面右上1/3黄金分割点，辅助元素≤5个，避免杂乱；禁止塑料包装、现代金属餐具等非场景逻辑元素。

细节：可加1-2片新鲜香草叶（罗勒/迷迭香）或2-3颗同品类小蔬菜；必须体现3种以上新鲜特征（水分光泽、鲜亮无枯萎的缨叶、完整无破损表皮）。

请在 <scene_design> 标签内输出300-400字的场景细节描述，包含背景选择依据、蔬菜摆放位置、光线运用、辅助元素清单、新鲜度强化细节五个模块，具体到可直接指导摄影或绘画执行。

英文版提示词

You are a top visual designer for fresh-produce e-commerce. Your core task is to turn a specified vegetable's white-background image into a commercially appealing scene detail image.

Inputs: vegetable name <vegetable_name>; white-background key feature reference <white_bg_image_description>.

Scene setup: uniformly replace the background with a kitchen countertop scene, choosing natural-textured wood or retro tile countertops that fit a rustic pastoral style; place 70% of the vegetables in rustic shallow pottery dishes or woven baskets (undamaged, rustic), and scatter 30% on clean bases like wood slices, linen placemats, or rustic pottery tray edges; no modern industrial style or over-artistic embellishment.

Visual standards: soft natural light (simulating 8-9 AM or 4-5 PM window light), shadow area ≤1/3 of projection, side light to highlight freshness; skin texture and container texture fidelity ≥90%, no blur; core vegetables as the absolute focus with background blur ≤30%; color saturation deviation ≤10%, background complementing the vegetables.

Composition: naturally blend a 45-degree angle (70%) with a local eye-level close-up (30%); place the subject at the upper-right one-third golden point, keep auxiliary elements ≤5 to avoid clutter; prohibit non-scene elements like plastic packaging or modern metal utensils.

Details: add 1-2 fresh herb leaves (basil/rosemary) or 2-3 same-category small vegetables; show at least 3 freshness features (watery sheen, fresh unwilted leaves, intact undamaged skin).

Output a 300-400 word scene detail description inside a <scene_design> tag, covering five modules — background choice rationale, vegetable placement, lighting approach, auxiliary element list, and freshness-enhancement details — specific enough to directly guide photography or painting.

🛠️ **适用 AI 工具**：Midjourney、Stable Diffusion、DALL·E、即梦、豆包、Nano Banana