Ceremonial geometric memorial poster design

Create a geometric poster with a sense of memorial ceremony around any specific thematic content: organize the reading with a strong central axis, keeping about half of the frame as bright, relaxed light-colored white space with the thematic title suspended within it; enlarge the most recognizable short symbol of the theme into an overwhelming geometric bold visual anchor, making it step down from the white space into a perspective memorial platform built of multiple horizontal color blocks. The memorial platform expands step by step from a narrow top near the visual center downwards and extends beyond the boundaries, forming an upward-looking scale, stable center of gravity, and a top-to-bottom ritualistic reading path. The giant symbol and the platform share colors and vertical axes, appearing both as text and architecture, inseparable; the platform is layered with wide strip modules of adjacent light and dark, with clear edges for each layer, and soft dark bands partially pressing the seams to maintain the simplicity of flat vectors while creating a restrained step depth. The title uses upright, low-stroke-contrast Chinese sans-serif characters with medium-to-thick weight and relaxed letter spacing; the subtitle is thinner, smaller, with significantly widened letter spacing and centered line breaks; the giant symbol uses a heavy geometric skeleton, square ends, and compact internal space, becoming the first read from a distance. A minimalist light-colored silhouette emblem refined from the theme is embedded in the middle section of the platform, with slender dates or numbers arranged below it, followed by two lines of sparsely spaced short sentences to form a rhythmic pause; only low-contrast small signature information is kept at the corners and bottom edges, making peripheral information subordinate to the central memorial structure. All specific hues are determined by the theme's semantics, with no fixed color names preset: the brightest, lowest-saturation theme light color covers a large area of the background, while a deeper and high-saturation theme core color carries the giant symbol and the memorial platform. The core color progresses in homochromatic levels between the dark top, stable mid-tones, and brighter foreground; text uses a dark version of the core color or white-out from the background light color, with small-area high-brightness similar-color circles hanging on the edge of the platform, and another larger, paler circular light spot cropped from the edge of the white space to balance the hard geometry with a soft warm difference of no more than a small amount of area. The background presents high-brightness diffused light and fine paper fiber texture, with uniform particles spread over the light-colored areas, and thin spray-dot mist superimposed at the white space edges and color block boundaries; printed color blocks retain slight ink absorption and transparent overlapping colors, with outlines remaining flat and clear, without forming stains or strong damage. The foreground can have a simplified emblem derived from the theme sink into the platform in a low-transparency, large-scale, partially cropped manner, faintly appearing as if through a colored thin layer, enhancing depth without competing with the giant symbol. Ultimately maintain an area order of approximately half for the light-colored white space, nearly half for the giant symbol and perspective platform, and very few accents, making the overall effect bright, gentle yet solemn; if the giant symbol and the platform are separated, the peripheral information becomes heavy, the texture covers the outline, or decorations increase, this monumental cohesion will be destroyed.