body {
  background-color: #f8f9fa;
  font-family: system-ui, -apple-system, Arial, sans-serif;
}

h1 {
  color: #0d6efd;
}

.card {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

#dataList li {
  font-size: 1rem;
}