Sport T-Shirt Quick-Dry Athletic Tee

[Format] Professional e-commerce product main image, square 1:1, dramatic athletic showcase with light-beam stage. No watermark, no personal names. [Colors] Background a deep navy-to-black studio #101a2e range with vertical white neon light streaks and lens-flare sparkles sweeping diagonally; ground a dark textured floor plane catching faint reflections; accent colour the clean white and royal blue of the garments. No frame border. [Layout] Headline across the top third in large italic type with a small subline beneath it. Two T-shirts fill the center and lower half: a white tee front-left worn on an invisible ghost mannequin, a royal-blue tee behind it to the right, both floating at three-quarter angle with natural fabric drape. [Subject] No people. Two men's quick-dry athletic short-sleeve T-shirts displayed ghost-mannequin style: the front one pure white with subtle heather texture, a slight sheen on the shoulder seams, sleeves slightly lifted as if by motion; the rear one deep sport blue with matching cut. Fine ribbed collars, clean stitch lines, wrinkle-free performance fabric. [Headline] Top: "SPORT T-SHIRT" in very heavy white italic caps with a soft glow, flanked by small light streaks. Beneath it, centered, a smaller white line reading "Athletic Fitness Quick-Dry Tee" in medium weight. [Mood] Energetic, sleek and performance-driven; neon streaks and floating tees convey speed and breathability.