「FontVibe」は FontVibe AI で作成したデュオトーンの文字エフェクトです。太く縦長のスラブセリフ大文字。片方の明るい色にハーフトーンの網点、もう一色でずらしたベタの影。対照的な色のフラットな地に。

a bold duotone piece — graphic, punchy and print-like. SURFACE / STYLE: the lettering is rendered in a striking two-color treatment — one bright color dominating the letter face, a second deep contrasting color filling the drop shadow, bevel inset or offset layer — with a visible halftone screen-dot pattern in the dominant color and a crisp hard-edged graphic finish. SCENE ATMOSPHERE: a flat bold poster setting — clean two-tone ground, simple geometric or halftone accents, high-contrast graphic energy. PALETTE: any high-contrast two-color pair — vermillion red + midnight navy, electric blue + hot pink, black + bright accent — flat, saturated and bold, never gradient-soft or muddy. LETTERFORM PRIORITY: when the chosen font carries its own treatment (retro or Clarendon slab, condensed or geo sans, halftone comic, 3D shadow, sticker outline), that font's letterform takes priority and owns the letters; this style governs the two-color split, the halftone dots and the graphic poster finish. FALLBACK MATERIAL: if the font carries no material of its own, render the letters in a bold duotone — bright face with a deep contrasting offset shadow and a halftone dot pattern — so the punchy two-color graphic always reads. 'FontVibe' large and dominant in a bold duotone — bright face, deep contrasting offset shadow, halftone dots — on a clean two-tone ground. 'fontvibe.ai' small lower-right, low opacity watermark only. Graphic duotone brand. 16:9 horizontal.