body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

.card {
  border: 0;
  border-radius: 1rem;
}

.card-header {
  background: transparent;
  border-bottom: 1px solid rgba(0,0,0,.06);
}