* {
		box-sizing: border-box;
		margin: 0;
		padding: 0;
		font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	}

	body {
		min-width: 1200px;
		color: #333;
		line-height: 1.6;
	}

	.ai-con{
		display: flex;
		flex-direction: column;
		max-width: 100%;
		margin: 0 auto;
		height: calc(100vh - 110px);
		background-color: #f0f5fa;
		box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
	}

	header {
		padding: 20px;
		background-color: #fff;
		 box-shadow: 2px 6px 6px 2px #ebebeb; 
		color: #222222;
		margin-bottom: 20px;
	}
	
	header h1{
		font-size: 22px;
		margin-right: 10px;
	}

	.chat-container {
		flex: 1;
		display: flex;
		overflow: hidden;
		margin-bottom: 20px;
	}

	.sidebar {
		width: 250px;
		background-color: #f0f2f5;
		border-right: 1px solid #ddd;
		padding: 15px;
		overflow-y: auto;
	}

	.chat-history {
		list-style: none;
	}

	.chat-history li {
		padding: 10px;
		margin-bottom: 5px;
		border-radius: 5px;
		cursor: pointer;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
	}

	.chat-history li:hover {
		background-color: #e1e4e8;
	}

	.chat-main {
		flex: 1;
		display: flex;
		flex-direction: column;
		padding: 20px;
		background-color: #fff;
		border-radius: 10px;
	}

	.messages {
		flex: 1;
		overflow-y: auto;
		padding: 10px;
		margin-bottom: 20px;
	}

	.message {
		margin-bottom: 15px;
		max-width: 80%;
	}

	.user-message {
		margin-left: auto;
		background-color: #e3f2fd;
		padding: 12px 15px;
		border-radius: 18px 18px 0 18px;
	}

	/* 消息整体样式 */
	.ai-message {
		background: #f0f0f0;
		border-radius: 12px;
		padding: 12px;
		margin: 8px 0;
	}

	/* 思考过程样式 */
	.thinking-section {
		color: #666;
		font-style: italic;
		border-bottom: 1px dashed #ccc;
		padding-bottom: 8px;
		margin-bottom: 8px;
	}

	/* 回答内容样式 */
	.answer-section {
		color: #333;
		font-weight: 500;
		line-height: 1.5;
	}

	.input-area {
		display: flex;
		padding: 10px;
		border-top: 1px solid #ddd;
		background-color: #fff;
	}

	textarea {
		flex: 1;
		padding: 12px;
		border: 1px solid #ddd;
		border-radius: 20px;
		resize: none;
		outline: none;
		font-size: 16px;
		min-height: 50px;
		max-height: 150px;
	}

	button {
		margin-left: 10px;
		padding: 0 20px;
		background-color: #478ffb;
		color: white;
		border: none;
		border-radius: 20px;
		cursor: pointer;
		font-size: 16px;
		transition: background-color 0.3s;
	}

	button:hover {
		background-color: #091de2;
	}

	.typing-indicator {
		display: none;
		padding: 10px;
		color: #666;
		font-style: italic;
	}

	.status {
		text-align: center;
		padding: 5px;
		font-size: 14px;
		color: #fff;
	}

	.reconnect-btn {
		margin-left: 10px;
		padding: 2px 8px;
		background-color: #ff6b6b;
		color: white;
		border: none;
		border-radius: 3px;
		cursor: pointer;
		font-size: 12px;
	}
	
	
	.ai-question{
		background-color: #fff;
		padding: 10px;
		border-radius: 10px;
		margin-left: 15px;
		height: 100%;
	}
	.ai-question .video-con{
		height: 100%;
	}
	
	.ai-question .tle{
		color: #222;
		font-size: 20px;
		padding: 5px;
		padding-left: 20px;
		position: relative;
	}
	
	.ai-question .tle::after{
		content: '';
		background-color: #2270e6;
		width: 4px;
		height: 20px;
		border-radius: 5px;
		position: absolute;
		left: 0;
		top: 0;
		bottom: 0;
		margin: auto;
	}
	
.hot-question span{
	cursor: pointer;
	color: #091de2;
}