“SALE”是使用 FontVibe AI 创作的3D 立体粗体文字效果。厚重的方块大写字母带深度挤出，每个字母一种亮面糖果色，顶光让高光滚过圆润边角，彩色倒影落在地面上。

rendered as massive chunky 3D block letters with heavyweight presence. Vivid multi-color candy surface — each letter face painted in a different bold color: cherry red, electric blue, sunshine yellow, lime green, hot orange, magenta purple. Glossy lacquer finish with bright white specular highlights and dramatic long cast shadows stretching behind. Strong directional lighting from upper left. Bold, high-contrast, maximum visual impact. Clean studio white background, refined and premium. Top tier: "BOLD DESIGN" in tiny caps at approximately 8% of frame width, centered, delicate, dark gray. Center tier: main word as massive bold 3D beveled letters filling 65% of frame width — premium candy gloss surface, cherry red and electric blue faces, intense specular highlights, commanding presence. Bottom tier: "FREE AI GENERATOR" in small caps at approximately 30% of frame width, centered, medium weight. Vertical spacing ratio 1:5:1.5. Strong poster hierarchy. Dramatic long shadow cast behind, upper-left lighting, cinematic quality. Scene context: E-commerce product promotion page on a tablet, the bold 3D text design used as sale banner headline, product images visible below, clean online store interface.