.site-toasts {
  position: fixed;
  top: 5rem;
  right: 1.25rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  pointer-events: none;
}

.site-toast {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  max-width: min(22rem, calc(100vw - 2.5rem));
  padding: 0.7rem 1rem;
  font-family: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, 'PingFang TC', 'Microsoft JhengHei', monospace;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: #0f172a;
  background: #fff;
  border: 1px solid #d4dbe3;
  border-left: 3px solid #1747e6;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.1);
  opacity: 0;
  transform: translateX(1.6rem);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.65, 0, 0.35, 1);
}

.dark-theme .site-toast {
  color: #f1f6fc;
  background: #0f1a2e;
  border-color: #26364f;
  border-left-color: #5aa9ff;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.site-toast.is-in {
  opacity: 1;
  transform: translateX(0);
}

/* leaves the way it came: still moving right to left */
.site-toast.is-out {
  opacity: 0;
  transform: translateX(-1.6rem);
}

@media (prefers-reduced-motion: reduce) {
  .site-toast,
  .site-toast.is-out {
    transform: none;
    transition: opacity 0.2s ease;
  }
}