竞赛版面：图面、图说与留白的配置

Create a competition presentation board layout, viewed flat as a single portrait sheet. Show the composition organised on a clear underlying grid with generous white space: one large hero image occupying the upper half — a flat rendered perspective or section — with a strip of three smaller diagrams beneath it, a site plan at the lower left, and a column of text with a title, a short concept statement and a list of key figures at the right. Detail the typography as a clean sans-serif with a strict hierarchy: a large title, a smaller subtitle, body text at a modest size, and tiny captions beneath each image. Show every image aligned to the grid with consistent gutters, and thin hairline rules separating the sections. Detail a small scale bar and north arrow beside each drawing, and a project number in the corner. Keep the colour restrained — the drawings carry the colour, the layout stays black, white and one accent. Flat graphic layout, white sheet, no perspective on the sheet itself.