3D渲染红金配色节日礼物盒堆叠喜庆场景插画

minimalist illustration, red and gold color scheme, red, gold, and white palette, four red gift boxes with gold and pink bows, varying sizes, stacked in a pyramid shape, bow texture and shine, smooth box surfaces, no additional patterns or text, pure white background, clean and bright visual effect, conveys festive celebration and gift-giving emotion