body {
  font-family: Arial, sans-serif;
  background: #fff;
  color: #333;
}

h1 {
  font-size: 1.8rem;
  font-weight: bold;
}

.breadcrumb a {
  color: #007bff;
  text-decoration: none;
}

.card {
  border: 1px solid #eee;
}

.card-title {
  font-size: 1rem;
  font-weight: bold;
}

footer ul {
  list-style: none;
  padding-left: 0;
}