body {
  margin: 0;
  background: linear-gradient(135deg, #203682bc, #e9ecef);
}

.construction-card {
  width: 720px;
  max-width: 720px;
  border-radius: 0.75rem;
  background: #d8d8e0;
}

.construction-emoji {
  font-size: 5rem;
  line-height: 1;
}

@media (max-width: 575.98px) {
  .construction-card {
    width: 100%;
    max-width: 100%;
  }

  .construction-emoji {
    font-size: 3.25rem;
  }

  .card-body {
    padding: 0.5rem;
  }

  .btn {
    width: 100%;
  }
}

@media (min-width: 576px) and (max-width: 991.98px) {
  .construction-card {
    width: min(90vw, 680px);
    max-width: 680px;
  }
}