Poster Design poster 2:3

Poster Design

Advanced prompt
Subject
A sleep-therapy themed knowledge infographic titled '8 tips to fall asleep instantly', with healing illustrated elements (pillow, moon, stars, warm milk, aroma diffuser, book, eye mask, curtains, bed).
Composition
A 3:4 vertical 9-grid poster, 3 columns x 3 rows with clear grid boundaries so each cell can be cut into a standalone image; content centered within each cell, clear gaps or thin borders between cells, none of the title or body pressed near the dividing lines.
Lighting
Soft light shadows for a clean, gentle look.
Setting
Clean Instagram-style healing layout suitable for Xiaohongshu publishing.
Style
Cream-white, light-beige, light-oat, and light-caramel palette with a little dark-brown text; ins-style, healing, minimal layout with light skeuomorphic illustration accents; clean premium unified magazine-quality look, viral Xiaohongshu cover vibe, high definition.
Details
All text in clear, readable Chinese with no garbled characters and no English; large legible fonts. Cell 1 (cover): title '8 tips to fall asleep instantly', subtitle 'A must-save for insomniacs and night owls'. Cells 2-9 each give one tip with title, body, and illustrated icons: (1) no phone 1 hour before bed - blue light keeps the brain alert (phone, moon, sleepy face); (2) dim the lights - warm light signals the body to prepare for sleep (bedside lamp, warm light, curtains); (3) keep the room cool - slightly cooler helps you fall asleep faster (AC, thermometer, quilt); (4) no strong tea or coffee at night - caffeine delays sleepiness (coffee cup, tea cup, prohibition sign); (5) take a hot bath before bed - relaxes the body for faster sleep (bathroom steam, towel, hot water); (6) write down racing thoughts - jotting worries and to-dos relaxes the brain (notebook, pen, small lamp); (7) fix a bedtime - a regular schedule stabilizes the body clock (clock, moon, bed); (8) try deep breathing - inhale 4s, hold 4s, exhale 6s (breathing lines, closed-eyes figure, stars) with footer 'Save this set and try it tonight'. Each cell like an independent Xiaohongshu card but visually unified, refined and natural, not cheap or gimmicky.