A white unicorn with a golden mane and tail captures the essence of a high-energy urban fantasy in this vivid illustration. Racing through the city streets at breakneck speed, the unicorn’s body is adorned in colors of red and yellow, mimicking blazing flames, while sparks fly around. The creature’s red glowing eyes enhance its mystical aura, and its legs, sheathed in gold and silver armor, add a striking contrast. This dynamic scene, depicted in an anime art style, showcases exaggerated details and a rich interplay of light and dark tones, creating a sense of depth and movement. The background features imposing office buildings, lending an urban feel to the fantasy. This artwork is a perfect example of how to master AI art style guides, seamlessly blending traditional fantastical elements with modern urban settings, all while maintaining ultra-high details and realism.