“BLOCK”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. Glossy candy-colored surface with bright reflections, dramatic long cast shadows stretching behind. Strong directional lighting from upper left. Bold, high-contrast, maximum visual impact. Square 1:1. BLOCK as five massive chunky 3D block letters, perfectly centered. Each letter a punchy solid color — B cobalt blue, L fire red, O electric orange, C vivid yellow, K lime green. Ultra-glossy candy lacquer surface, mirror-smooth. Strong specular highlight crown on each letter. Extreme long diagonal cast shadows to lower-right on pure white studio floor. Floor shows faint colored reflections. Overhead studio spotlight. Maximum saturation, premium CGI render.