Vintage Sports Catcher T-Shirt Design

1080x1080 square T-shirt graphic, solid #D3D3D3 background, one-color off-white ink, bold vintage sports typography with a compact vertical layout. Place a simplified line-art catcher mask across the top. Make “CATCHER” medium-sized and “GRANDMA” dramatically oversized in heavy condensed varsity lettering. Beneath it, set “FLUENT IN” in small narrow uppercase type and “SHIN GUARDS” and “FOUL TIPS” as two bold balanced lines. Use subtle screen-print distress throughout, strong alignment, thick outlines, clear hierarchy and generous surrounding negative space. No baseballs, bats, extra equipment illustrations, gradients, shadows, 3D rendering, or additional wording.