Create a vibrant vector-based poster for the Mid-Autumn Festival. The design should feature a large, luminous full moon surrounded by soft, fluffy clouds. Include traditional elements such as elegant lanterns in various shapes and sizes, delicate mooncakes with intricate designs, and blooming chrysanthemums. The background should be a serene night sky with subtle gradients of deep blue and purple, sprinkled with twinkling stars. Incorporate decorative patterns or motifs inspired by Asian art, ensuring a harmonious and festive atmosphere. The overall composition should be visually appealing, colorful, and convey the spirit of celebration and reunion. --ar 3:2