.error-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
}

.error-content {
  max-width: 480px;
  margin: 0 auto;
}

.error-content h1 {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.error-message {
  font-size: 1.125rem;
  opacity: 0.7;
  margin-bottom: var(--space-xl);
  margin-left: auto;
  margin-right: auto;
}

.error-content .button {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
}

@media (min-width: 768px) {
  .error-content h1 {
    font-size: 2.5rem;
  }
}