Create a dramatic Japanese anime-style promotional thumbnail poster for an event, vertical 4:5 composition, ultra-detailed, cinematic, neon-lit, high contrast, designed like a social media announcement image. The main subject is a beautiful anime girl centered slightly right, shown from the waist up, with long flowing {argument name="hair color" default="deep blue"} hair blowing in the wind, decorated with small star hairpins, wearing a dark hoodie and large studio headphones around her neck, against a glowing sunset-to-night city skyline filled with sparkling lights, music-energy particles, l
