“Gothic Rainbow”是使用 FontVibe AI 创作的彩虹文字效果。绚丽的多彩虹色渐变文字特效，色彩过渡顺滑，棱镜般的光泽与欢快的多彩排版。

rendered in Japanese gothic display letterforms adapting the visual language of Japanese Gothic (ゴシック体) typefaces to Latin alphabet — letters have near-uniform stroke weight with minimal thick-thin contrast, slightly rounded terminal treatment at stroke ends, high x-height with compact ascenders and descenders for dense grid packing, and consistent moderate letter width. The letter spacing is tight, creating a dense typographic texture. The construction philosophy follows the Japanese Gothic principle of maximum density with maintained readability. The typographic language of Japanese technology magazine cover typography, contemporary Japanese graphic design, J-pop album art, and cyberpunk anime title sequences — dense, precise, quietly technical. rendered with a full-spectrum rainbow gradient flowing continuously across the entire word from left to right — precise ROYGBIV color sequence: red at leftmost letter edge → orange → yellow → green → blue → indigo → violet at rightmost letter edge; the gradient sweeps across all letters as a single unified color field, not per-letter. Letter surfaces: smooth glossy material with slight convex curvature — top surface catches a narrow bright specular highlight line (near-white, 2-3px width); side faces show cooler tint of the same hue; bottom edges catch subtle reflected ground light. Prismatic edge physics: at sharp letter terminals, the concentrated spectral color creates a 1-2px crisp edge glow — red terminus at left, violet terminus at right. The gradient is highly saturated full-chroma — not pastel, not muted, not desaturated. Reference: glossy acrylic signage letter under studio lighting, Pride flag color accuracy, candy store neon sign vibrancy. Clean pure-white background. Soft diffuse overhead studio lighting — no dramatic shadows, even illumination that lets the rainbow gradient be the sole visual focus. Subtle soft drop shadow beneath letters (low opacity, wide blur, minimal offset) giving gentle lift off the white surface. No background elements, no texture, no bokeh — pure product photography white backdrop. The rainbow letters are the entire composition.