html, body {
	width: 100%;
	background: #fff;
}
		/* 首页顶部横幅 */
		.home-hero {
			width: 100%;
			line-height: 0;
			overflow: hidden;
		}
		.home-hero img {
			display: block;
			width: 100%;
			height: 550px;
			object-fit: cover;
		}
		/* 平台介绍 */
		.brang_video {
			position: relative;
			width: 1250px;
			max-width: 100%;
			margin: 0 auto;
			padding: 0 24px;
			box-sizing: border-box;
			height: auto;
			min-height: 740px;
			text-align: center;
		}
			.brang_video .r_title {
				margin-top: 60px;
				font-size: 32px;
				color: #333;
			}
			.brang_video .r_infro {
				font-size: 14px;
				color: #307DE3;
				letter-spacing: 2px;
			}
			.b_content {
				margin-top: 30px;
				width: 100%;
				height: 740px;
				overflow: hidden;
			}
			.b_content::after {
				content: '';
				display: block;
				clear: both;
			}
				.b_content_infro {
					float: left;
					width: 50%;
					height: 375px;
				}
				.b_content_infro--media {
					padding: 0;
					overflow: hidden;
				}
				.b_content_infro--media img {
					display: block;
					width: 100%;
					height: 100%;
					object-fit: cover;
				}
					.b_c_infro_t {
						margin-top: 30px;
						font-size: 40px;
						color: #2E93D6;
						text-align: left;
						text-indent: 30px;
					}
					.b_c_infro_con {
						text-align: left;
						width: 90%;
						color: #666666;
						margin-top: 20px;
						font-size: 17.5px;
						margin-left: 20px;
					}
					.b_c_btn {
						margin-top: 40px;
						text-align: left;
						text-indent: 30px;
					}
					.b_c_t2 {
						text-indent: 0;
						margin-left: 0;
					}
		/* 公司简介 - 双栏浅色布局 */
		.company-intro {
			position: relative;
			width: 100%;
			margin-top: 50px;
			padding: 70px 0 80px;
			background: var(--color-bg-page);
			overflow: hidden;
		}
		.company-intro::before {
			content: '';
			position: absolute;
			inset: 0;
			background-image:
				linear-gradient(rgba(62, 134, 229, 0.06) 1px, transparent 1px),
				linear-gradient(90deg, rgba(62, 134, 229, 0.06) 1px, transparent 1px);
			background-size: 48px 48px;
			opacity: 0.6;
			pointer-events: none;
		}
		.company-intro__inner {
			position: relative;
			z-index: 1;
			display: flex;
			align-items: center;
			gap: 56px;
			width: 1250px;
			margin: 0 auto;
		}
		.company-intro__media {
			flex: 0 0 520px;
			position: relative;
		}
		.company-intro__media::before {
			content: '';
			position: absolute;
			top: -18px;
			left: -18px;
			width: 72px;
			height: 72px;
			border-radius: 50%;
			background: #fff;
			box-shadow: 0 2px 12px rgba(62, 134, 229, 0.15);
			z-index: 2;
		}
		.company-intro__media img {
			display: block;
			width: 100%;
			height: 420px;
			object-fit: cover;
			clip-path: polygon(
				12% 0%, 100% 0%, 100% 78%,
				88% 100%, 0% 100%, 0% 14%
			);
			border-radius: 4px;
			box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
		}
		.company-intro__content {
			flex: 1;
			min-width: 0;
			text-align: left;
		}
		.company-intro__title {
			margin: 0 0 18px;
			font-weight: 700;
			line-height: 1.35;
		}
		.company-intro__title .title-line {
			display: block;
			font-size: 36px;
			color: #333;
		}
		.company-intro__title .title-highlight {
			display: block;
			font-size: 36px;
			color: #3E86E5;
		}
		.company-intro__divider {
			width: 120px;
			height: 6px;
			margin-bottom: 28px;
			background: linear-gradient(90deg, #3E86E5 0%, rgba(62, 134, 229, 0.15) 100%);
			border-radius: 3px;
		}
		.company-intro__text {
			margin: 0 0 18px;
			font-size: 15px;
			line-height: 1.85;
			color: #666;
		}
		.company-intro__features {
			margin: 28px 0 36px;
			padding: 0;
			list-style: none;
		}
		.company-intro__features li {
			position: relative;
			padding-left: 36px;
			margin-bottom: 16px;
			font-size: 16px;
			color: #333;
			line-height: 1.5;
		}
		.company-intro__features li::before {
			content: '✓';
			position: absolute;
			left: 0;
			top: 50%;
			transform: translateY(-50%);
			width: 22px;
			height: 22px;
			line-height: 22px;
			text-align: center;
			font-size: 12px;
			font-weight: bold;
			color: #fff;
			background: #3E86E5;
			border-radius: 50%;
		}
		.company-intro__btn {
			display: inline-block;
			padding: 12px 36px;
			font-size: 14px;
			letter-spacing: 2px;
			color: #3E86E5;
			text-decoration: none;
			border: 2px solid #3E86E5;
			border-radius: 4px;
			transition: background 0.25s, color 0.25s;
		}
		.company-intro__btn:hover {
			background: #3E86E5;
			color: #fff;
		}
		@media screen and (max-width: 1250px){
			.company-intro__inner {
				width: 100%;
				padding: 0 24px;
				box-sizing: border-box;
			}
			.brang_video {
				width: 100%;
			}
		}