.container { max-width: 1100px; }
html { scroll-behavior: smooth; }
.skeleton {
  background: linear-gradient(90deg,#f3f4f6 25%,#eceff3 37%,#f3f4f6 63%);
  background-size: 400% 100%;
  animation: shimmer 1.2s ease-in-out infinite;
}
@keyframes shimmer {
  0% { background-position: 100% 0 }
  100% { background-position: 0 0 }
}
#formStatus {
  transition: opacity 0.5s ease;
  opacity: 1;
}
#formStatus.hidden {
  opacity: 0;
}