.app {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: 2rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Noto Sans, Ubuntu, Cantarell, Helvetica Neue, sans-serif;
}

h1 {
  color: var(--foreground);
  margin-bottom: 1rem;
}

p {
  color: var(--muted-foreground);
  margin: 1rem 0;
  font-size: 1.2rem;
}

button {
  background-color: var(--primary);
  color: var(--primary-foreground);
  cursor: pointer;
  transition: background-color var(--transition-duration);
  border: none;
  border-radius: 6px;
  padding: 12px 24px;
  font-size: 1rem;
}

button:hover {
  background-color: var(--primary-hover);
}

button:active {
  transform: translateY(1px);
}