Healing Sleep Aid Guide Nine Palace Grid

Generate a 3:4 vertical 9-grid poster suitable for publishing on Xiaohongshu, with an overall layout of 3 columns × 3 rows. The boundaries of the nine grids are clear, making it easy to directly cut into 9 single images for later publishing. The overall style is clean, premium, and unified, suitable for female-oriented healthy lifestyle content, possessing the vibe of a viral Xiaohongshu cover. Image requirements: clear information layout, large text, strong readability, comfortable white space, gentle and healing color palette. Overall visual style: Cream white, light beige, light oat color, and light caramel color as the main color tones, paired with a small amount of dark brown text. Ins style, healing sense, sleep therapy theme, minimalist layout, light skeuomorphic illustration embell...