1950s super panavision 70. A superheroine in a striking purple catsuit, sitting confidently on the edge of a high-rise building at night, overlooks the glowing city below. Her suit features a bold yellow accent in the shape of a stylized lightning bolt across her chest, and the outfit is designed to accentuate her curves, with an open, daring neckline. She wears a black mask that complements her sleek, dark hair styled in voluminous waves. A utility belt with gold accents cinches at her waist. The city skyline behind her is alive with lights, creating a dramatic contrast to the cool night sky. Her expression is fierce and determined, embodying both power and elegance in this cinematic, retro-inspired scene --ar 16:9