// app/_not-found/page.tsx
export default function InternalNotFound() {
  return (
    <div style={{ padding: 40, textAlign: 'center' }}>
      <h1 style={{ fontSize: 48, marginBottom: 16 }}>404</h1>
      <p style={{ fontSize: 18 }}>Page not found.</p>
    </div>
  )
}
