Please generate a high-quality master image for a "Wellness/Health" post suitable for Xi…

Please generate a high-quality master image for a "Wellness/Health" post suitable for Xiaohongshu (Little Red Book). 【Theme Rules】 The theme is: [Insert theme content here]. If the [Theme] is set to "Random," please automatically select a wellness topic that is popular on Xiaohongshu, highly saveable, and effective for gaining followers. You may choose from these directions: Late-night recovery, sleep improvement, spleen and stomach care, breakfast wellness, light wellness for office workers, cold hands and feet, complexion improvement, relief for sedentary lifestyles, foot soaking, seasonal care, emotional soothing, daily care for women, autumn/winter nourishment, spring care, or low-cost wellness habits. 【Canvas and Layout Requirements】 - Overall canvas ratio: 3:4, vertical composition, consistent with Xiaohongshu's reading habits. - Internal layout: 2×2 grid, containing 4 independent sub-images that can be cropped separately. - Clear separation, whitespace, or card borders between the four sub-images to facilitate cropping. - Each sub-image must have a complete composition, independent content, and be suitable for individual posting. - Subjects and text within each sub-image should not touch the edges to avoid issues during cropping. 【Core Style Requirements】 The overall style must align with the aesthetic of "high-quality Xiaohongshu wellness influencers": - Fresh, gentle, natural, clean, comfortable, lifestyle-oriented, and "light professional." - Evoke a sense of value for saving and reading; avoid looking like an advertisement or a hospital brochure. - Resemble a practical wellness note curated by a high-quality blogger rather than a marketing poster. - Exquisite and unified, yet avoiding a rigid, template-like feel. - Suitable for browsing and saving by young people, office workers, and female users. 【Style Flexibility】 Do not stick to a fixed color palette or identical elements. Understand the "vibe" of the [Theme] first, then automatically match the most appropriate visual style, primary/secondary colors, lifestyle elements, and atmosphere, while maintaining the unified "Xiaohongshu wellness card" aesthetic. - If the theme is "Late-night/Sleep/Recovery": Use cream, off-white, light green, soft warm light, and night/morning elements. - If the theme is "Spleen/Breakfast/Warming": Use oatmeal, light apricot, warm beige, food, and dining table elements. - If the theme is "Fresh/Cooling/Summer/Emotional Soothing": Use light green, light blue, white, and airy, translucent elements. - If the theme is "Women's Care/Complexion/Menstrual Cycle": Use soft pink, dusty rose, apricot pink, and off-white. - If the theme is "Autumn/Winter Nourishment/Cold Hands and Feet": Use warm brown, milky coffee, beige-apricot, and soft warm tones. - Incorporate natural lifestyle props, ingredients, plants, utensils, sticky notes, checklists, illustrations, or human scenes as appropriate. 【Visual Language Requirements】 Use high-completion, platform-friendly visual expressions: - A fusion style of "Lifestyle Poster + Light Information Card + Xiaohongshu Note Cover." - Elements: Rounded cards, paper textures, sticky notes, soft natural light, light magazine layout, gentle illustrations, real-life objects, and clean backgrounds. - Suitable elements: Warm water, tea, breakfast, grains, fruits, plants, daily utensils, routine icons, light character illustrations, handwritten-style decorations, and sticker-like prompts. - Maintain "breathing room" and whitespace; avoid clutter or low-quality/cheap aesthetics. - Text must be clear, legible, and neatly arranged in Chinese, optimized for mobile reading. - Moderate information density per image; avoid dense blocks of small text. 【Fixed Content Structure for the 4 Images】 Maintain a series under the same theme with the following structure: 1) Image 1: Cover Image - Designed to attract clicks. - Must have a striking Chinese headline. - Include a sub-headline highlighting the target audience, scenario, or benefit. - Visually captivating with a strong "Xiaohongshu cover" feel. - Headline should be colloquial, lifestyle-oriented, easy to understand, and encourage saving/clicking. 2) Image 2: Resonance / Self-Check Image - Helps users relate immediately. - List 3–5 common symptoms, misconceptions, physical signals, or lifestyle states related to the [Theme]. - Make the user feel, "This is exactly me." - Expression should be concise, non-preachy, and not exaggerated. 3) Image 3: Method / Suggestion Image - Provide 3–5 daily wellness suggestions related to the [Theme]. - Content must be simple, gentle, actionable, and low-barrier. - Focus on "lifestyle suggestions" rather than clinical diagnoses. - Include aspects like routine, diet, exercise, rest, emotions, and rhythm adjustments. 4) Image 4: Summary / Checklist Image - Designed to encourage saving and sharing. - Summarize the core logic of the theme in one sentence. - Organize into a clear, concise action list / recovery list / daily reminder. - Should feel "worth saving" without being overly promotional. 【Copywriting Requirements】 - All text must be in Chinese. - Headlines should be concise and powerful, following Xiaohongshu habits. - Tone: Colloquial, natural, sincere, and gently reminding. - Use natural expressions like "Do you also feel this way?", "Recommended to save", "Even ordinary people can do this", "Don't rush to supplement yet", "Start with these steps." - Avoid long-winded essays or walls of text. - Each image should focus on one key point for easy scanning. 【Platform and Moderation Compliance】 Content must be Xiaohongshu-friendly: - Focus on daily routines, diet, lifestyle habits, emotional regulation, and light care suggestions. - Do not involve disease diagnosis. - Do not make explicit treatment promises. - Avoid exaggerated claims like "cure," "instant effect," "guaranteed results," or "miracle cure." - Avoid the feel of a hard-sell advertisement for health supplements. - Do not induce anxiety or deify any specific method. - Convey a philosophy of "gentle improvement, rhythmic recovery, and long-term care." 【Final Goal】 Generate a high-completion Xiaohongshu wellness master image: - One large image containing 4 vertical sub-images. - Unified style with varied details. - Each sub-image is ready for individual cropping. - Looks like a series of wellness content posted by a real, high-quality Xiaohongshu influencer. - High potential for saves, reads, shares, and follower conversion.