「Acorn Tracker」は FontVibe AI で作成したエンボスの文字エフェクトです。アイボリーのコットン紙に空押ししたセリフ体大文字。インクはなく、低い斜光が浮き上がった凹凸のくっきりした稜線と柔らかな影だけを描きます。

Fine paper fibers visible around letter edges where the relief meets the flat surface. Raking light from upper-left at a low angle reveals the raised topology: crisp highlight ridge along the top edge of each letter, soft shadow on the opposite side. No color added — tonal contrast is the only visual language. No gradients on letter faces, no glow, no outline strokes. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters, rendered as raised relief; this style governs the embossed topology and the raking light. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as a clean blind-embossed relief raised from premium paper, read only through raking-light highlight and shadow. COLOR PRIORITY: emboss adds no color of its own — keep the surface tonal; if the font specifies a color render it as a subtle tinted relief, otherwise natural paper tone. A field-notebook cover of thick aged ivory cotton rag paper fills the frame, with visible laid-line fiber weave, tiny flecks of pulp, and softly worn deckled edges. Render the exact text “Acorn Tracker” as a raised blind-embossed relief, with the title given clear visual dominance and measured tracking suitable for a botanical record. Upper-left raking light strikes at a very low angle across the paper surface, creating a narrow crisp highlight ridge along the raised upper contours of every character and a soft, shallow shadow valley on the opposing edges. The letter faces remain the natural paper tone: no ink, no pigment, no gradients, no outline, no glow. Fine fibers bunch subtly around the relief boundary where the paper has been compressed and lifted, revealing realistic letterpress craftsmanship. A barely perceptible debossed acorn-cap texture and faint oak-leaf vein impression may appear as restrained peripheral stationery details, kept lower in contrast than the title. Warm natural paper variation, dry matte finish, macro product-photography detail, shallow directional shadows, clean uncluttered paper field.