「661」は FontVibe AI で作成したスポーツの文字エフェクトです。シルクスクリーンの粒子感を持つ太く縦長のクローム大文字。赤と青の縁取り光、背後には集中線を突き破る選手のシルエット。

screen-printing ink texture — slight edge bleed at letter borders, fine halftone grain on ink surfaces, ink sits on top of material rather than glowing through it; strong side rim light from upper-left casting sharp bright outline along letter edges, deep shadow on opposite side, high-contrast athletic outdoor light quality; faint speed lines radiating outward from behind the text, suggesting kinetic force and forward momentum; deep dark background — rich black or near-black, allowing the letter treatment to dominate without competing texture. "661" rendered as oversized athletic jersey numbering on taut black performance mesh fabric, dense matte screen-print ink sitting visibly above the textile weave with fine halftone grain, tiny pinhole imperfections, slight ink edge bleed, and subtle raised pigment thickness. Deep near-black stadium tunnel surrounds the number, with narrow floodlight beams cutting through suspended haze and a hard upper-left side rim light carving a crisp bright contour along the ink edges; the opposite edges fall into dense blue-black shadow. Faint speed lines, dry-brush ink streaks, and scattered chalk particles radiate outward behind the numerals without crossing their faces. A blurred athlete silhouette passes through the distant darkness, shoulder and arm motion reduced to a streaked shadow, creating physical scale while keeping "661" razor sharp and dominant. Small flecks of turf dust and fabric lint catch the sidelight. High-contrast outdoor arena lighting, sharp screen-print texture, restrained palette of charcoal black, cool electric blue rim highlights, and small hot white floodlight accents, cinematic sports campaign finish.