.susurro-vivo {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(255, 255, 255, 0.1);
  color: #f4d03f;
  padding: 10px 20px;
  border-radius: 15px;
  font-family: 'Segoe UI', sans-serif;
  font-size: 1.1em;
  animation: desvanecer 5s ease-out forwards;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
  z-index: 9999;
}

@keyframes desvanecer {
  0% {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  10% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  90% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
  }
}