美容沙龍檔期海報（雜誌級極簡質感風）

prompt

Create a seasonal promotion poster for {salon_name} promoting {treatment} at {discount} off until {end_date}. Style: editorial minimal luxe — it should look like a high-end magazine page: generous negative space, soft natural window light, a close-up beauty photograph with dewy skin tones, thin elegant serif typography placeholders, muted palette of ivory, sand and one blush accent, a single delicate botanical shadow falling across the frame. Vertical 2:3 ratio; keep the left third as clean negative space for the offer text overlay, photo anchored to the right. Calm, premium, aspirational — no loud starburst badges, no neon colors, no cluttered discount stickers.