Pastel Jellyfish Room Item Poster

Prompt

{"type":"pastel kawaii interior poster collage","style":"soft dreamy Japanese social media interior feature, airy glow, pale lavender and pink pastel palette, feminine cute aesthetic, slightly hazy lighting, handwritten doodles and scrapbook-like layout","scene":{"setting":"a cozy pastel bedroom filled with jellyfish-themed decor","room":{"walls":"off-white with soft daylight","bed":{"position":"center-left background","bedding":"lavender gradient duvet and pillows with plush pastel styling","accent":"a small round pastel plush placed on the bed"},"window":{"position":"right background","treatment":"sheer white curtains with diffused daylight"},"floor":{"texture":"soft fluffy light-colored rug"},"furniture":["a clear side table with jellyfish-like draped base beside the bed","a small white vanity dresser with rounded mirror at lower left","soft storage basket on the floor at lower left-center"]},"foreground":{"person":{"position":"lower right foreground","visible":"upper body portrait","identity":"{argument name=\"character name\" default=\"くらげちゃん\"}","hair":"{argument name=\"hair color\" default=\"platinum blonde\"} straight bob, chin length with soft inward curl","outfit":"fluffy pastel lavender zip hoodie over a white inner top","pose":"one hand touching the chin, relaxed cute pose","face":"intentionally obscured with a flat skin-tone rectangle"}}},"layout":{"title_block":{"position":"upper left","main_title":"お部屋アイテム","subtitle_ribbon":"ROOM ITEM COLLECTION","header_text":"{argument name=\"header text\" default=\"くらげちゃんの ゆめかわパステルで統一♡\"}","body_text_lines":2},"feature_cards":{"count":7,"items":[{"number":"01.","title":"くらげゆらゆら ペンダントライト","position":"upper right","description":"jellyfish-inspired hanging pendant lamp glowing softly"},{"number":"02.","title":"くらげ夢見る グラデーションベッド","position":"left mid","description":"gradient pastel bed with ribbon and jellyfish motif"},{"number":"03.","title":"くらげのゆらゆら サイドテーブル","position":"center-right mid","description":"transparent side table with jellyfish-like dangling legs"},{"number":"04.","title":"くらげミラー ドレッサー","position":"left lower-mid","description":"vanity with jellyfish silhouette mirror"},{"number":"05.","title":"くらげルーム フレグランスキャンドル","position":"center lower-mid","description":"small lit candle in a glass holder on a coaster"},{"number":"06.","title":"くらげふわもこ 収納バスケット","position":"lower left","description":"soft ...