Neo-Brutalism Prompt Gallery

Create a neo-brutalist prompt gallery interface. Use thick black borders, flat vibrant yellow accents, and hard offset shadows. Each card should have an author handle, publish date, a bold typography headline, a thumbnail image with a gradient overlay, a prompt description, a dark monolith container for the underlying prompt text with a monospace font and a "copy" button, and a footer with a "Try it out" button and share icons. Add a header with a search bar and tag count filters styled in the same bold brutalist aesthetic.