Based on the provided white-background product image, generate a detailed first-screen selling poster for the electric bicycle. Maintains product consistency: silver-white frame, black wide tires, black seat, headlights, front fork, and disc brake structure. Do not repeat multiple products, and do not let the wheels deform. Visual style: Tech feel, urban commuting, speed, reliable travel. The background features cool gray-blue gradients, road platforms, wind-sensing lighting, and high-end studio lighting. Layout requirements: - Top left large bold Chinese main title: Stepping Like the Wind / Endless Cycling - Use an orange dot in the upper right corner to guide three rows of functional selling points - Retain hashtag-style action copy for the central-left area: #现在就出发# - The product is placed on the lower half of the screen, with the body intact and clear - The bottom maintains a dark platform atmosphere, without forcing the addition of heavy information boards Copywriting Usage: His feet tread like the wind The cycling journey is endless #现在就出发# Transmission kit Hydraulic shock absorbers Sensitive dual disc brakes Electric Bicycles · Urban commuting and leisure cycling Avoid: Authentic brands, people, riders, watermarks, garbled Chinese, text crowding, product deformation, duplicate bikes, wheel cutting.