   animation: elegantRing 3s infinite;
        }

        @keyframes elegantRing {
            0% {
                transform: scale(0.8);
                opacity: 0;
            }
            50% {
                opacity: 0.3;
            }
            100% {
                transform: scale(1.2);
                opacity: 0;
            }
        }

        .message-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 12px;
  