Mondrian 风格增长排版海报

Goal: Create a wide Mondrian-inspired typographic poster where the headline is the only main visual: {argument name="headline text" default="增长/GROWTH"}. The colored geometric blocks must be integrated into and around the letterforms, not tiled over the text, so the typography stays dominant and legible.

Canvas: Extra-wide horizontal poster, about 2.5:1 aspect ratio, off-white paper background with a subtle painted canvas texture and slight cream tone. Add a thick black outer border, especially heavy along the bottom and left edges.

Layout: Use a strict Piet Mondrian grid of black horizontal and vertical lines with uneven rectangular compartments. Place the headline across the lower middle of the canvas, spanning most of the width. The Chinese characters appear large on the left, followed by a forward slash, then the English word GROWTH in bold uppercase geometric sans-serif on the right. The text is black, sharp, flat, and architectural, with some grid lines aligning with strokes and counters of the letters.

Colored blocks: Include exactly 17 primary-color rectangles embedded in the grid and typography: 6 red blocks, 6 yellow blocks, and 5 blue blocks. Red blocks: one small red rectangle above the slash, one medium red block around the left side of the G area, one red horizontal block above the R/O area, one narrow red vertical block near the upper center-right, one red vertical block near the upper right, and one large red rectangle in the upper-right grid. Yellow blocks: one small yellow block near the bottom-left under the Chinese text, one wide yellow block near the bottom center, one narrow yellow vertical block beside the G, one yellow horizontal block inside the upper word area, one large yellow block filling the inside/lower area of the W, and one small yellow block near the bottom under the T/H area. Blue blocks: one wide blue rectangle along the lower-left center, one tall blue vertical rectangle inside the G/R area, one blue horizontal rectangle above it, one small blue square in the upper center-right, and one blue rectangle near the bottom of the H. All colored rectangles are flat primary red, yellow, and blue with black grid outlines.

Visual style: Minimalist De Stijl / Mondrian composition, clean modern poster design, high contrast black lines, primary colors, asymmetrical grid, crisp vector-like typography, slight analog paper texture, no shadows, no gradients, no extra decoration.

Constraints: The title must remain the focal point and must not be obscured by random blocks. Keep the grid rectilinear and orthogonal. Do not add additional text, logos, people, icons, or watermarks.