Initial WinningHunter MVP

src/components/ui/card.tsx

@@ -0,0 +1,3 @@
+export function Card({ className = "", children }: { className?: string; children: React.ReactNode }) {
+  return <div className={`rounded-3xl border border-slate-200 bg-white p-5 shadow-soft ${className}`}>{children}</div>;
+}