Create a flat, vector-based poster for the Mid-Autumn Festival that prioritizes patterns and textures over imagery. The main focus should be on creating a harmonious composition featuring repetitive motifs such as stylized full moons, intricate mooncakes, and traditional lanterns. Use a limited color palette with soft pastels and bold contrasts to enhance the visual appeal. Incorporate floral patterns, such as chrysanthemums, and geometric shapes to add depth and interest. Include a few small, decorative rabbits as subtle nods to the Mid-Autumn Festival folklore, but ensure they do not distract from the overall pattern-centric design. The rabbits should be minimalistic, almost silhouette-like, and blend seamlessly into the background. The overall design should be minimalistic yet festive, capturing the essence of the celebration through patterns and textures rather than prominent imagery. Ensure the rabbits are low in priority and serve as decorative elements that complement the primary motifs. --ar 3:2 --sref <https://s.mj.run/ELyyZJR43GI>