/* 初始 Loading Spinner — 在 Vue 挂载前显示，避免白屏 */
.za-initial-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #f8f9fb;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  font-family:
    "Outfit",
    -apple-system,
    sans-serif;
}
.za-loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.za-loader-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(26, 58, 143, 0.1);
  border-top-color: #1a3a8f;
  border-radius: 50%;
  animation: za-spin 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
.za-loader-text {
  color: #1a3a8f;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.8;
  animation: za-pulse 2s ease-in-out infinite;
}
@keyframes za-spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes za-pulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}