Minimalist Festive Greeting Illustration

Generate a minimalist flat illustration with a ceremonial greeting feel based on the theme of [theme]. The top of the frame retains a large area of white space for breathing room, with a small-font signature and subtle seal marks in the upper left corner. The middle section uses a small amount of handwritten blessings or slogans as an emotional pivot. The lower section features a main information area resembling a combination of a printed stamp and a ticket border, with uneven line thickness and hand-pressed deckled edges. Inside this area, a large, coarse, textured thematic character or symbol is spread as a background, partially obscured by the central symbolic object. The central object is rendered with clean lines and flat color blocks, standing upright and stable as the focal point of blessing. Small icons, short inscriptions, and circular seals are arranged around it, unfolding layers of information like marks on a handmade gift note. Colors are extracted from the theme's cultural signals: high-brightness, clean backgrounds, with clear accent colors for structural lines and characters. The mood is bright, clean, solemn, and intimate, with textures of fine paper fiber and slight misregistration, avoiding heavy aging or dirt.