等距屋顶，把雨水留给菜园

A single isometric miniature rooftop rainwater garden, one sloped greenhouse roof feeding a visible gutter into a blue barrel, terracotta planters, a small wooden path and orderly leafy vegetables, tactile model materials, soft daylight, coherent simple plumbing, no labels or arrows. Square 1:1 standalone finished image. No text, logo, watermark, border, grid, multi-panel layout or contact sheet.

单个等距微缩屋顶雨水菜园，温室斜屋顶通过可见天沟连到蓝水桶，搭配陶盆、小木栈道和整齐叶菜。模型材质有触感，柔和日光，管路简单连贯，不加标签或箭头。 方形1:1独立完整成图。不要文字、标志、水印、边框、网格、多格排版或联系表。