/* 申明样式 */
		.about-page {
			background-color: #FFFFFF;
			margin: 0 auto;
			padding: 80px;
			line-height: 1.8;
		}

		.about-page h1 {
			color: #006EB1;
			font-weight: bold;
		}

		.about-page h2 {
			color: #006EB1;
			font-size: 1.5rem;
		}

		.about-page ul {
			padding-left: 20px;
		}

		.about-page li {
			margin-bottom: 8px;
		}

		.timeline {
			position: relative;
			padding-left: 30px;
		}

		.timeline:before {
			content: '';
			position: absolute;
			left: 5px;
			top: 0;
			bottom: 0;
			width: 2px;
			background: #006EB1;
		}

		.timeline-item {
			position: relative;
			margin-bottom: 20px;
		}

		.timeline-item h5 {
			position: relative;
			color: #006EB1;
			font-weight: bold;
		}

		.timeline-item h5:before {
			content: '';
			position: absolute;
			left: -35px;
			top: 5px;
			width: 12px;
			height: 12px;
			border-radius: 50%;
			background: #006EB1;
			border: 2px solid white;
		}

		@media (max-width: 768px) {
			.about-page {
				padding: 15px;
			}

			.about-page h1 {
				font-size: 1.8rem;
			}

			.about-page h2 {
				font-size: 1.3rem;
			}
		}