Based on the provided white background product image, generate a detailed poster for the children's soft-bristle toothbrush. The background is low-saturation cherry blossom pink, with a centered top featuring a thick, rounded sans-serif line titled "Soft fit / Cares for gaps between teeth," and a line of small text below "Fine bristles gently close to tooth surfaces and gaps." The middle features a yellow-green and pink children's toothbrush, with the brush head naturally angled to closely resemble a row of rounded white teeth, with gums in a soft pink color; The bristles gently brush between teeth, without causing stains to splash or feel medical.
In the large rounded white corner area at the bottom, two close-up photos are placed side by side: the left image shows bristles close to the gum edge, accompanied by the text "Gentle Cleaning / Comfortable Brushing"; The image on the right shows bristles penetrating between teeth, accompanied by the text "Curved Brush Bundle / More Precise Touch." Retains the two-tone handle, pink rubber grip, and soft white bristles, allowing adjustment of brush head angle, tooth proportions, and bristle arrangement. No brand information, no new brand or slogan. Avoid original branding, absolutely no residue claims, parameters, watermarks, and obvious text shadows.
