Low-Fidelity UI Design Prototype

A clean low-fidelity UI prototype image with gray placeholder blocks, basic controls, and clear labels for spacing, grouping, and rounded corners. It is designed to communicate deliverable-ready design structure and notes for implementation.

基于图片，生成一个可用于交付UI设计的低保真原型图，使用色块与基础控件作为示意，例如{argument name="占位符" default="灰色块"}替代图片。清晰的标注间距，分组，圆角等数据，并附有对应的说明 需要清晰达到可交付标准