Banner de comunidad de aprendizaje: prompt e ejemplo con IA

9:16 vertical, LP main visual or story format. A warm, natural, and inviting banner for a learning community member recruitment. The overall impression is welcoming, organic, friendly, and heartwarming. Background: Soft beige with subtle wood grain texture, gentle natural sunlight streaming in from the upper left, creating a cozy and organic atmosphere. Use a color palette of beige, warm brown, and soft sage green as main colors, with a gentle off-white for text contrast. Visual elements: A stylized, friendly illustration of an open book with pages turning into small green leaves and sprouts; soft round icons representing people (silhouettes or simple avatars) sitting in a loose circle; a warm glowing lantern or soft bokeh lights. Large headline at the top of the banner: 「学びの輪」。Central, most prominent text: 「一緒に始めよう」 in large, bold, warm white font with a soft brown outline for readability. A small stylized character (simple, cute illustration of a person holding a book, no realistic face) positioned in the lower center, looking up toward the text. Additional small text at the bottom: 「無料見学・初心者歓迎」. Layout: Top third has the main heading, middle third has the central call-to-action and the character, bottom third has a simple call to action. Ensure high legibility: all Japanese text in bold, with a soft edge shadow. Only draw the specified Japanese text. Do not add any URLs, logos, watermarks, or English decorative text. No trademarks or real brands.