.container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  width: 100%;
  background-color: var(--surface);
  padding: var(--spacing-4);
}

.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 32rem;
  width: 100%;
  padding: var(--spacing-8);
  background-color: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.iconContainer {
  margin-bottom: var(--spacing-6);
  animation: pulse 3s infinite ease-in-out;
}

.icon {
  color: var(--error);
}

.title {
  font-family: var(--font-family-heading);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: var(--spacing-4);
}

.message {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--muted-foreground);
  margin-bottom: var(--spacing-6);
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@media (max-width: 640px) {
  .card {
    padding: var(--spacing-6);
  }

  .title {
    font-size: 1.5rem;
  }

  .message {
    font-size: 1rem;
  }
}