关于这个设计

a squad of three cheerful cartoon kids in classic Halloween costumes standing side by side, each holding a candy bucket — one in a round pumpkin costume, one under a white ghost sheet, one in a little vampire cape; in place of each kid's face is a cute stylized cartoon-avatar standing in for a customer photo (friendly cartoon character, NOT photorealistic); an arched headline reads "TRICK OR TREAT SQUAD" above them; a small name label sits under each kid; scattered candy corn and tiny bats fill the gaps. TEXT RULES (critical): spell every word correctly and in full; render each text string EXACTLY ONCE — never duplicate, echo or repeat any word; do not let any icon or graphic replace or hide a letter. The only text is: "TRICK OR TREAT SQUAD" (arched headline on top) and the three name labels "Mason" (under the first kid), "Harper" (under the second) and "Lucas" (under the third), each label appearing exactly once. Style: playful flat cartoon, festive orange and purple palette with cream accents, bold clean vector illustration with thick outlines, high-contrast and print-ready