/* First paint, before the app's CSS and JS: its background (no white flash) and its logo. */
html, body { background: #0a0c0f; color: #e7eaee; margin: 0; }
#boot { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; }
#boot img { animation: boot-pulse 2s ease-in-out infinite; }
@keyframes boot-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { #boot img { animation: none; } }