.rn-startup {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 24px;
  box-sizing: border-box;
  padding: max(24px, env(safe-area-inset-top)) 24px max(24px, env(safe-area-inset-bottom));
  background: var(--background, #ffffff);
  color: var(--text-secondary, #475569);
  font:
    14px/1.5 'DM Sans',
    system-ui,
    sans-serif;
  text-align: center;
}
.rn-startup img {
  width: 112px;
  height: 112px;
}
.rn-startup p {
  margin: 0;
  max-width: 320px;
}
.rn-startup__progress {
  width: 160px;
  height: 3px;
  overflow: hidden;
  border-radius: 2px;
  background: var(--border-color, #e2e8f0);
}
.rn-startup__progress::after {
  content: '';
  display: block;
  width: 40%;
  height: 100%;
  background: var(--color-primary, #2563eb);
  animation: rn-startup-progress 1.6s ease-in-out infinite alternate;
}
.rn-startup button {
  min-height: 44px;
  padding: 8px 24px;
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 8px;
  color: inherit;
  background: var(--surface, #ffffff);
  font: inherit;
  cursor: pointer;
}
.rn-startup button:focus-visible {
  outline: 2px solid var(--color-primary, #2563eb);
  outline-offset: 4px;
}
@keyframes rn-startup-progress {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(250%);
  }
}
[data-theme='dark'] .rn-startup {
  background: var(--background, #0f172a);
  color: var(--text-secondary, #cbd5e1);
}
[data-theme='dark'] .rn-startup button {
  background: var(--surface, #0f172a);
}
@media (prefers-color-scheme: dark) {
  html:not([data-theme='light']) .rn-startup {
    background: var(--background, #0f172a);
    color: var(--text-secondary, #cbd5e1);
  }
}
@media (prefers-reduced-motion: reduce) {
  .rn-startup__progress::after {
    animation: none;
    transform: translateX(75%);
  }
}