;
            }

            .message {
                max-width: 90%;
                padding: 15px;
            }

            .message-content {
                font-size: 1rem;
            }
        }
    </style>
</head>
<body>
    <div class="tech-bg">
        <div class="grid-line"></div>
    </div>

    <header>
<!--        <h1><i class="fas fa-microphone-alt"></i> 百聆(BaiLing)</h1>-->
<!--        <div class="subtitle">智能语音对话系统</div>-->
        <h1><i class="fas fa-comments"></i>