body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: #f6f8fa;
  font-family: Inter, Arial, sans-serif;
}

.startup-loading {
  min-height: 100vh;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 14px;
  color: #002855;
  font-size: 16px;
  font-weight: 600;
}

.startup-spinner {
  width: 38px;
  height: 38px;
  border: 4px solid #d8e0e8;
  border-top-color: #002855;
  border-radius: 50%;
  animation: startup-spin 0.8s linear infinite;
}

@keyframes startup-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .startup-spinner {
    animation-duration: 1.8s;
  }
}