4:5 vertical social poster, ultra high resolution, 8K, print-quality sharpness. Flat racing yellow background with subtle gradient from light to deep amber, 2-3% grain texture, soft rectangular overlays at 3% opacity. Gloss yellow Porsche 911 GT3 RS with carbon details, rear 3/4 angle slightly elevated with dominant rear wing, positioned right of center, clean studio lighting with sharp highlights and soft contact shadow. Ultra tall condensed stretched typography 'PORSCHE' in deep charcoal, secondary text 'PORSCHE 911 GT3 RS', editorial 'Porsche — Where Precision Meets Passion', faded 'GT3 RS' at 3-5% opacity. Specs: 386 kW / 525 PS, 3.2 s, 296 km/h. Mood of precision, iconic, timeless performance, engineering obsession and track DNA. Clean minimalist graphic style.