A gritty, high-contrast cover illustration in FrameForge style. A fierce female superhero in a streamlined, dark blue armored suit crouches on a rain-soaked rooftop, her sharp gaze locked forward under the shadow of a sleek mask. Behind her, neon-lit skyscrapers and blurred city lights create a colorful, moody backdrop. Faint mist rises from the streets below, while a flash of lightning subtly illuminates her silhouette. The image has a bold, cinematic feel with simplified details and strong lighting for clear readability at small sizes.
