.role-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.role-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  padding: 1.5rem 1.5rem 1rem;
  background: var(--md-default-bg-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.2s;
}

.role-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.role-card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: var(--md-primary-fg-color);
  font-size: 1.1rem;
}

.role-card p {
  color: var(--md-default-fg-color--light);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.role-card ul {
  margin: 0;
  padding-left: 1.2rem;
}

.role-card ul li {
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.role-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.role-badge--admin {
  background: rgba(63, 81, 181, 0.12);
  color: #3f51b5;
}

[data-md-color-scheme="slate"] .role-badge--admin {
  background: rgba(121, 134, 203, 0.2);
  color: #9fa8da;
}