“RAIDERS 7”是使用 FontVibe AI 创作的运动风文字效果。粗重窄长的铬金属大写字母带丝网印刷颗粒，红蓝轮廓光勾边，背后一个运动员剪影冲破速度线。

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; dark athletic fabric weave as background — close-up textile surface texture, matte finish, no shine. Background: dark charcoal rubber gym floor surface — fine pebbled texture of an indoor athletic facility, lit by a single warm overhead spotlight from directly above, casting a circular pool of light in the center of the frame. Edges fall into soft shadow. Three-tier vertical hierarchy, top to bottom: Top tier: "SPORTS JERSEY FONT" — tiny caps, approximately 8% of frame width, refined, positioned at top-center. Middle tier: "RAIDERS" — massive condensed block type, filling 65% of frame width, dominant and commanding, centered. Bottom tier: "7" — ultra-large numeral, approximately 70% of frame width, bold and anchored at lower-center, significantly larger than "RAIDERS" — classic jersey typography hierarchy where the number dominates.