居家清潔門掛廣告（扁平向量簡潔風）

prompt

Design a die-cut door hanger (tall vertical shape with a round doorknob hole at the top) for {company_name}, a home cleaning service. Flat modern vector style: a tidy living-room scene at the centre—sofa, plant, sparkling window—rendered in calm {brand_color} and white with subtle sparkles suggesting freshness. Below the illustration, lay out a checklist motif of {service_count} empty tick-box rows for service items, then keep the bottom section completely blank white for the {promo_offer} price and phone number overlay. Clean grid alignment, generous padding, friendly trustworthy tone like a modern utility brand. Show the hanger mock-up against a neutral door background, tall vertical canvas around 1:2.4 (standard 3.5 × 8.5 inch door hanger), print-ready crispness, no lettering rendered.