「投研•论见」は FontVibe AI で作成した中国墨絵ブラシの文字エフェクトです。中国の墨（すみ）による筆文字書道のスタイルをラテン文字に応用しました。深い黒墨に本物の筆先の質感、太細のはっきりした筆致の変化、そして画仙紙の趣を備えています。中華レストランのブランディング、武術、ウェルネス、文化的なデザインに最適です。

rendered in Chinese ink brush calligraphy style. Letterforms painted with a fully loaded sumi ink brush — deep black ink, visible bristle marks along stroke edges, wet ink pooling at stroke starts, feathered dry-brush trailing ends. Authentic ink density variation: thick rich black cores fading to grey at thin passages. Rice paper texture visible behind. Traditional Chinese calligraphy energy — each stroke confident, intentional, irreversible. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style governs the sumi ink medium, the bristle and ink-density behavior and the rice-paper ground. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as deep black sumi brush strokes with visible bristle marks, wet ink pooling at stroke starts and feathered dry-brush trails on rice paper. COLOR PRIORITY: keep the font's own colors if specified; otherwise rich black ink fading to grey at thin passages. Render the exact text “投研•论见” as a commanding Chinese ink-brush title on raw warm-ivory xuan paper. Use fully loaded sumi ink with dense blue-black cores, saturated wet pools at the beginnings of major strokes, and translucent charcoal-gray transitions through thinner passages. Preserve visible brush-hair separation along every taper, ragged dry-brush drag at terminal edges, and irregular capillary bleed where ink enters the paper fibers. The characters carry deliberate research-and-debate energy through controlled pressure shifts, broad ink masses, sharp directional flicks, and breathing room in the paper grain. Allow faint diluted ink-wash clouds to diffuse behind and around the title, with a few restrained microscopic ink droplets near the most forceful brush movements. The bullet “•” appears as a small concentrated ink bloom, round but imperfect, with a soft feathered edge. Keep the paper ground tactile: long mulberry fibers, subtle uneven absorbency, pale tea-stained tonal variation, and unprinted margins of luminous ivory. Add one understated vermilion cinnabar seal impression as a decorative accent, lightly distressed by the paper texture. No digital-clean contours, no uniform black fill, no glossy effects; every mark must read as absorbent brush ink on handmade paper.