.link {
  color: #005fc4;
  text-decoration: none;
}

.link:visited {
  color: #9a6cff;
}

.plane-content {
  max-width: 800px;
  margin: 1rem auto;
  padding: 0.75rem;
  background-color: #1e1e1e;
  color: #e0e0e0;
  border-radius: 15px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

a, a:visited {
    color: #8ab4f8;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #bbd7ff;
    text-decoration: underline;
}