.index-r1 {
	width: 100%;
	min-width: 1300px;
	position: relative;
	height: 750px;
	background: #000;
	margin: 0 auto;
}

	.index-r1 .bd {
		margin: 0 auto;
		position: relative;
		z-index: 0;
		overflow: hidden;
	}

		.index-r1 .bd ul {
			width: 100% !important;
		}

		.index-r1 .bd li {
			width: 100% !important;
			height: 750px;
			overflow: hidden;
			text-align: center;
		}

			.index-r1 .bd li a {
				display: block;
				height: 750px;
			}

	.index-r1 .hd {
		width: 100%;
		position: absolute;
		z-index: 1;
		bottom: 0;
		left: 0;
		height: 30px;
		line-height: 30px;
	}

		.index-r1 .hd ul {
			text-align: center;
		}

			.index-r1 .hd ul li {
				cursor: pointer;
				display: inline-block;
				zoom: 1;
				width: 42px;
				height: 10px;
				margin: 0 5px;
				overflow: hidden;
				background: rgba(0, 0, 0, .6);
				line-height: 750px;
			}

			.index-r1 .hd ul .on {
				background: #FFF;
			}

	.index-r1 .prev,
	.index-r1 .next {
		position: absolute;
		top: 50%;
		margin-top: -30px;
		left: 15%;
		z-index: 1;
		width: 40px;
		height: 60px;
		cursor: pointer;
		filter: alpha(opacity=50);
		opacity: 0.5;
	}

	.index-r1 .prev {
		background: #000 url(../images/prod-bg-1.png) center center no-repeat;
	}

	.index-r1 .next {
		left: auto;
		right: 15%;
		background: #000 url(../images/prod-bg-2.png) center center no-repeat;
	}

.index-r2 {
	position: relative;
	width: 100%;
	min-width: 1300px;
	max-width: 1920px;
	margin: 0 auto;
	background-color: #d9ebf1;
	overflow: hidden;
}

	.index-r2 .index-r2-box {
		position: relative;
		width: 1300px;
		height: 1000px;
		margin: 0 auto;
	}

		.index-r2 .index-r2-box .r2-box-t1 {
			position: absolute;
			left: -60px;
			top: 200px;
			z-index: 2;
			width: 40%;
			height: 280px;
			transform: skew(-20deg);
			background-image: linear-gradient(to right, rgba(217, 235, 241, 1), rgba(66, 185, 181, 1));
			content: '';
			border-top-right-radius: 30px;
			border-bottom-right-radius: 30px;
		}

		.index-r2 .index-r2-box .r2-box-t2 {
			position: absolute;
			left: 75%;
			bottom: 50px;
			z-index: 1;
			width: 100%;
			height: 540px;
			transform: skew(-20deg);
			content: '';
			background-color: #42b9b5;
			overflow: hidden;
			border-top-left-radius: 40px;
			border-bottom-left-radius: 100px;
		}

		.index-r2 .index-r2-box .r2-box-c2 {
			position: relative;
			width: 100%;
			height: 100%;
			z-index: 5;
		}

			.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t1 {
				width: 100%;
			}

				.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t1 h2 {
					font-size: 60px;
					color: #303030;
					font-weight: bolder;
					letter-spacing: 8px;
				}

				.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t1 span {
					font-size: 22px;
					color: #646566;
					text-transform: uppercase;
					letter-spacing: 3px;
				}

			.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t2 {
				width: 100%;
				padding-left: 140px;
				line-height: 200%;
			}

				.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t2 .r2-t2-p {
					width: 100%;
					line-height: 220%;
					font-size: 18px;
					color: #303030;
				}

			.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t3 {
				position: absolute;
				top: 580px;
				right: 10px;
				z-index: 5;
				width: 600px;
				height: 300px;
			}

				.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t3 .r2-t3-img {
					position: relative;
					width: 600px;
					height: 300px;
					z-index: 10;
				}

				.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t3::after {
					position: absolute;
					top: 10px;
					right: -10px;
					width: 600px;
					height: 300px;
					border: 3px solid #FFF;
					content: '';
					z-index: 1;
				}

			.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t4 {
				position: absolute;
				top: 580px;
				left: 0px;
				z-index: 5;
				display: flex;
				flex-direction: row;
				justify-content: space-between;
				align-items: center;
				width: 640px;
				height: 340px;
			}

				.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t4 .r2-t4-box {
					width: 150px;
					height: 150px;
					border-radius: 5px;
				}

					.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t4 .r2-t4-box .r2-r4-dox {
						width: 100%;
						height: 100%;
						-webkit-transform-style: preserve-3d;
						transform-style: preserve-3d;
						-webkit-perspective: 1000px;
						perspective: 1000px;
					}

					.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t4 .r2-t4-box .r2-t4-img {
						width: 110px;
						height: 110px;
					}

						.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t4 .r2-t4-box .r2-t4-img .r2-img-img {
							width: 110px;
							height: 110px;
						}

					.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t4 .r2-t4-box .r2-t4-p {
						font-size: 14px;
						color: #F1F1F1;
						text-align: center;
					}
					.index-r2 .index-r2-box .r2-box-c2 .r2-c2-t4 .r2-t4-box .r2-t5-p {
						font-size: 22px;
						color: #F1F1F1;
						text-align: center;
					}

.r2-t4-dox {
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
	-webkit-perspective: 1000px;
	perspective: 1000px;
}

.r2-t4-b1 {
	background-size: cover;
	background-position: center;
	-webkit-transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	-o-transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	text-align: center;
	height: 150px;
	border-radius: 10px;
	color: #fff;
	font-size: 1.5rem;
	-webkit-transform: rotateY(0deg);
	transform: rotateY(0deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

.r2-t4-b2 {
	background-size: cover;
	background-position: center;
	-webkit-transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	-o-transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	text-align: center;
	height: 150px;
	border-radius: 20px;
	color: #fff;
	font-size: 1.5rem;
	position: absolute;
	top: 0;
	left: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 100%;
	-webkit-transform: rotateY(180deg);
	transform: rotateY(180deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

	.r2-t4-b2.r2-bg-1 {
		background-image: url(../content/upload/UpFile/20221007/951d8bfab71a411c91b6c1666b83edfb.png);
	}

	.r2-t4-b2.r2-bg-2 {
		background-image: url(../content/upload/UpFile/20221007/ecd64c80c577412fa88ee2ee9d9f36f2.png);
	}

	.r2-t4-b2.r2-bg-3 {
		background-image: url(../content/upload/UpFile/20221007/fd7c957e4859405892a521d1cb4c01e1.png);
	}
	.r2-t4-b2.r2-bg-4 {
		background-image: url(../content/upload/UpFile/20221018/09201a65268645a1af89735ad06e8419.png);
	}

.r2-t4-b1:after {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	width: 100%;
	height: 100%;
	content: '';
	display: block;
	/*opacity: .6;*/
	background-color: #303030;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	border-radius: 20px;
}

/* .r2-t4-dox:hover .r2-t4-b1,
.r2-t4-dox:hover .r2-t4-b2 {
	-webkit-transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	-o-transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1), -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
}
 */

.r2-b1-box {
	-webkit-transform: translateY(-50%) translateZ(60px) scale(0.94);
	transform: translateY(-50%) translateZ(60px) scale(0.94);
	top: 50%;
	position: absolute;
	left: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 100%;
	height:100%;
	border-radius:20px;
	box-sizing: border-box;
	outline: 1px solid transparent;
	-webkit-perspective: inherit;
	perspective: inherit;
	z-index: 2;
}
.r2-b2-box {
	-webkit-transform: translateY(-50%) translateZ(60px) scale(0.94);
	transform: translateY(-50%) translateZ(60px) scale(0.94);
	top: 50%;
	position: absolute;
	left: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
	border-radius: 20px;
	box-sizing: border-box;
	outline: 1px solid transparent;
	-webkit-perspective: inherit;
	perspective: inherit;
	z-index: 2;
	background: rgba(0,0,0,.6);
}

/* .r2-t4-dox .r2-t4-b2 {
	-webkit-transform: rotateY(180deg);
	transform: rotateY(180deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
} */

/* .r2-t4-dox .r2-t4-b1 {
	-webkit-transform: rotateY(0deg);
	transform: rotateY(0deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
} */

.r2-t4-dox:hover .r2-t4-b2 {
	-webkit-transform: rotateY(0deg);
	transform: rotateY(0deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

.r2-t4-dox:hover .r2-t4-b1 {
	-webkit-transform: rotateY(-180deg);
	transform: rotateY(-180deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

.index-r3 {
	position: relative;
	width: 100%;
	min-width: 1300px;
	max-width: 1920px;
	margin: 0 auto;
	overflow: hidden;
}

	.index-r3 .index-r3-box {
		position: relative;
		width: 1300px;
		height: 1000px;
		margin: 0 auto;
	}

		.index-r3 .index-r3-box .r3-box-t1 {
			position: absolute;
			left: -60px;
			top: 200px;
			z-index: 2;
			width: 40%;
			height: 280px;
			transform: skew(-20deg);
			background-image: linear-gradient(to right, rgba(255, 255, 255, 1), rgba(3, 114, 172, 1));
			content: '';
			border-top-right-radius: 30px;
			border-bottom-right-radius: 30px;
		}

		.index-r3 .index-r3-box .r3-box-t2 {
			position: absolute;
			left: 75%;
			bottom: 50px;
			z-index: 1;
			width: 100%;
			height: 540px;
			transform: skew(-20deg);
			content: '';
			background-color: #0372ac;
			overflow: hidden;
			border-top-left-radius: 40px;
			border-bottom-left-radius: 100px;
		}

		.index-r3 .index-r3-box .r3-box-c2 {
			position: relative;
			width: 100%;
			height: 100%;
			z-index: 5;
		}

			.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t1 {
				width: 100%;
			}

				.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t1 h2 {
					font-size: 60px;
					color: #303030;
					font-weight: bolder;
					letter-spacing: 8px;
				}

				.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t1 span {
					font-size: 22px;
					color: #646566;
					text-transform: uppercase;
					letter-spacing: 3px;
				}

			.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t2 {
				width: 100%;
				padding-left: 140px;
				line-height: 200%;
			}

				.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t2 .r3-t2-p {
					width: 100%;
					line-height: 220%;
					font-size: 18px;
					color: #303030;
				}

			.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t3 {
				position: absolute;
				top: 580px;
				right: 10px;
				z-index: 5;
				width: 600px;
				height: 300px;
			}

				.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t3 .r3-t3-img {
					position: relative;
					width: 600px;
					height: 300px;
					z-index: 10;
				}

				.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t3::after {
					position: absolute;
					top: 10px;
					right: -10px;
					width: 600px;
					height: 300px;
					border: 3px solid #ddd;
					content: '';
					z-index: 1;
				}

			.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t4 {
				position: absolute;
				top: 580px;
				left: 0px;
				z-index: 5;
				display: flex;
				flex-direction: row;
				justify-content: space-around;
				align-items: center;
				width: 640px;
				height: 340px;
			}

				.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t4 .r3-t4-box {
					width: 150px;
					height: 150px;
					border-radius: 5px;
				}

					.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t4 .r3-t4-box .r3-r4-dox {
						width: 100%;
						height: 100%;
						-webkit-transform-style: preserve-3d;
						transform-style: preserve-3d;
						-webkit-perspective: 1000px;
						perspective: 1000px;
					}

					.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t4 .r3-t4-box .r3-t4-img {
						width: 110px;
						height: 110px;
					}

						.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t4 .r3-t4-box .r3-t4-img .r3-img-img {
							width: 110px;
							height: 110px;
						}

					.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t4 .r3-t4-box .r3-t4-p {
						font-size: 14px;
						color: #f1f1f1;
						text-align: center;
					}
					.index-r3 .index-r3-box .r3-box-c2 .r3-c2-t4 .r3-t4-box .r3-t5-p {
						font-size: 22px;
						color: #f1f1f1;
						text-align: center;
					}

.r3-t4-dox {
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
	-webkit-perspective: 1000px;
	perspective: 1000px;
}

.r3-t4-b1 {
	background-size: cover;
	background-position: center;
	-webkit-transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	/* transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1); */
	-o-transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	/* transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1), -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1); */
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	text-align: center;
	height: 150px;
	border-radius: 10px;
	color: #fff;
	font-size: 1.5rem;
	-webkit-transform: rotateY(0deg);
	transform: rotateY(0deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

.r3-t4-b2 {
	background-size: cover;
	background-position: center;
	-webkit-transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	/* transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1); */
	-o-transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	/* transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1), -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1); */
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	text-align: center;
	height: 150px;
	border-radius: 20px;
	color: #fff;
	font-size: 1.5rem;
	position: absolute;
	top: 0;
	left: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 100%;
	/* background-image: -webkit-linear-gradient(45deg, #cedce7 0%, #596a72 100%);
	background-image: -o-linear-gradient(45deg, #cedce7 0%, #596a72 100%);
	background-image: linear-gradient(45deg, #cedce7 0%, #596a72 100%); */
	-webkit-transform: rotateY(180deg);
	transform: rotateY(180deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

	.r3-t4-b2.r3-bg-1 {
		background-image: url(../content/upload/UpFile/20221007/9bb2ac2a28a44fb482b7e72b5ac17830.png);
	}

	.r3-t4-b2.r3-bg-2 {
		background-image: url(../content/upload/UpFile/20221007/7edfab1d4120474bb3b65a51ae70717d.png);
	}

	.r3-t4-b2.r3-bg-3 {
		background-image: url(../content/upload/UpFile/20221007/838e5b957648468b8986b7faf758d0bf.png);
	}

.r3-t4-b1:after {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	width: 100%;
	height: 100%;
	content: '';
	display: block;
	/*opacity: .6;*/
	background-color: #303030;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	border-radius: 20px;
}

/* .r2-t4-dox:hover .r2-t4-b1,
.r2-t4-dox:hover .r2-t4-b2 {
	-webkit-transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	-o-transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1), -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
}
 */

.r3-b1-box {
	-webkit-transform: translateY(-50%) translateZ(60px) scale(0.94);
	transform: translateY(-50%) translateZ(60px) scale(0.94);
	top: 50%;
	position: absolute;
	left: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	outline: 1px solid transparent;
	-webkit-perspective: inherit;
	perspective: inherit;
	z-index: 2;
}

.r3-b2-box {
	-webkit-transform: translateY(-50%) translateZ(60px) scale(0.94);
	transform: translateY(-50%) translateZ(60px) scale(0.94);
	top: 50%;
	position: absolute;
	left: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
	border-radius:20px;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	outline: 1px solid transparent;
	-webkit-perspective: inherit;
	perspective: inherit;
	z-index: 2;
	background:rgba(0,0,0,.6);
}

/* .r2-t4-dox .r2-t4-b2 {
	-webkit-transform: rotateY(180deg);
	transform: rotateY(180deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
} */

/* .r2-t4-dox .r2-t4-b1 {
	-webkit-transform: rotateY(0deg);
	transform: rotateY(0deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
} */

.r3-t4-dox:hover .r3-t4-b2 {
	-webkit-transform: rotateY(0deg);
	transform: rotateY(0deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

.r3-t4-dox:hover .r3-t4-b1 {
	-webkit-transform: rotateY(-180deg);
	transform: rotateY(-180deg);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

.index-r4 {
	position: relative;
	width: 100%;
	min-width: 1300px;
	max-width: 1920px;
	margin: 0 auto;
	overflow: hidden;
	background-color: #d9ebf1;
}

	.index-r4::after {
		position: absolute;
		right: 0;
		bottom: 0;
		width: 590px;
		height: 380px;
		content: '';
		z-index: 1;
		background: url(../images/index-bg-3.png) right bottom no-repeat;
	}

	.index-r4::before {
		position: absolute;
		left: 0;
		top: 0;
		width: 1100px;
		height: 660px;
		content: '';
		z-index: 1;
		background: url(../images/index-bg-2.png) left top/860px auto no-repeat;
	}

	.index-r4 .index-r4-t1 {
		position: relative;
		width: 1300px;
		height: auto;
		z-index: 5;
		margin: 0 auto;
	}

		.index-r4 .index-r4-t1 h2 {
			font-size: 60px;
			color: #FFF;
			font-weight: bolder;
			letter-spacing: 8px;
		}

		.index-r4 .index-r4-t1 span {
			font-size: 22px;
			color: #FFF;
			text-transform: uppercase;
			letter-spacing: 3px;
		}

	.index-r4 .index-r4-box {
		display: flex;
		flex-direction: row;
		justify-content: space-between;
		align-items: center;
		position: relative;
		width: 1300px;
		height: auto;
		margin: 0 auto;
		overflow: hidden;
		z-index: 2;
	}

		.index-r4 .index-r4-box .r4-box-box {
			width: 260px;
			height: 480px;
			background: no-repeat center;
			background-size: 100% auto;
			position: relative;
		}

			.index-r4 .index-r4-box .r4-box-box:nth-of-type(1) {
				background-image: url(../content/upload/UpFile/20221006/d5b52fd1c2da4c2d9c2f912fc3ca1ffc.png);
			}

			.index-r4 .index-r4-box .r4-box-box:nth-of-type(2) {
				background-image: url(../content/upload/UpFile/20221006/bf32d00a05ac494595b9893b306a6e80.png);
			}

			.index-r4 .index-r4-box .r4-box-box:nth-of-type(3) {
				background-image: url(../content/upload/UpFile/20221006/0d9e9922bd2048148611bdffef1fcb56.png);
			}

			.index-r4 .index-r4-box .r4-box-box:nth-of-type(4) {
				background-image: url(../content/upload/UpFile/20221006/9f8410d15ac745209895d9dc0a994fa8.png);
			}

			.index-r4 .index-r4-box .r4-box-box:nth-of-type(5) {
				background-image: url(../content/upload/UpFile/20221006/03ca58aead7c4cc494eb6dbdb270d000.png);
			}

			.index-r4 .index-r4-box .r4-box-box:before {
				content: "";
				position: absolute;
				width: 100%;
				height: 100%;
				left: 0;
				top: 0;
				background-color: rgba(0, 0, 0, .6);
				transition: all .4s cubic-bezier(.4, 0, .2, 1);
			}

			.index-r4 .index-r4-box .r4-box-box .r4-box-href {
				position: absolute;
				width: 100%;
				height: 100%;
				left: 0;
				top: 0;
				-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
				-moz-transition: all .3s ease;
				-webkit-transition: all .3s ease;
				transition: all .3s ease;
			}

			.index-r4 .index-r4-box .r4-box-box .r4-box-logo {
				margin: 180px auto 0;
				display: block;
				position: relative;
				transition: all .4s cubic-bezier(.4, 0, .2, 1);
			}

				.index-r4 .index-r4-box .r4-box-box .r4-box-logo .r4-box-img {
					display: block;
					margin: 0 auto;
					max-width: 100%;
				}

			.index-r4 .index-r4-box .r4-box-box .r4-box-title {
				font-size: 20px;
				font-weight: bold;
				color: #fff;
				padding: 20px 0;
				position: relative;
				text-align: center;
			}

				.index-r4 .index-r4-box .r4-box-box .r4-box-title:before {
					content: "";
					position: relative;
					display: block;
					width: 35px;
					border-bottom: 2px solid #fff;
					margin: 0 auto 20px;
					transition: all .4s cubic-bezier(.4, 0, .2, 1);
				}

			.index-r4 .index-r4-box .r4-box-box .r4-box-text {
				position: relative;
				transition: all .4s cubic-bezier(.4, 0, .2, 1);
				opacity: 0;
				margin-top: 10px;
				padding-bottom: 60px;
				background: url(../images/index-pic-8.png) bottom center no-repeat;
			}

				.index-r4 .index-r4-box .r4-box-box .r4-box-text p {
					color: #fff;
					font-size: 16px;
					margin-bottom: 5px;
					text-align: center;
					line-height:200%;
				}

			.index-r4 .index-r4-box .r4-box-box:hover .r4-box-text {
				display: block;
				opacity: 1;
				margin-top: 0;
			}

			.index-r4 .index-r4-box .r4-box-box:hover:before {
				background-color: rgba(255, 85, 0, .7);
			}

			.index-r4 .index-r4-box .r4-box-box:hover .r4-box-logo {
				margin-top: 80px;
			}

			.index-r4 .index-r4-box .r4-box-box:hover .r4-box-title:before {
				opacity: 0;
				margin-bottom: 0;
			}

.index-r5 {
	position: relative;
	width: 100%;
	min-width: 1300px;
	max-width: 1920px;
	margin: 0 auto;
	overflow: hidden;
	background: url(../content/upload/UpFile/20240328/776f41f7bdd3495fbc012783a9207c75.jpg) bottom right no-repeat;
}

	.index-r5 .index-r5-t1 {
		position: relative;
		width: 1300px;
		height: auto;
		z-index: 5;
		margin: 0 auto;
	}

		.index-r5 .index-r5-t1 h2 {
			font-size: 60px;
			color: #303030;
			font-weight: bolder;
			letter-spacing: 8px;
		}

		.index-r5 .index-r5-t1 span {
			font-size: 22px;
			color: #646566;
			text-transform: uppercase;
			letter-spacing: 3px;
		}

	.index-r5 .index-r5-box {
		position: relative;
		width: 1300px;
		height: 700px;
		margin: 0 auto;
		z-index: 2;
		background: url(../images/index-bg-6.gif) left 240px no-repeat;
		background-size: 50% auto;
	}

		.index-r5 .index-r5-box .r5-box-c1 {
			width: 700px;
			height: auto;
		}

			.index-r5 .index-r5-box .r5-box-c1 p {
				line-height: 200%;
				margin-bottom: 20px;
				font-size: 16px;
				color: #646566;
				text-indent: 2em;
			}

		.index-r5 .index-r5-box .r5-box-c2 {
			display: flex;
			flex-direction: row;
			justify-content: flex-end;
			align-items: flex-end;
			width: 700px;
			height: auto;
			margin-top: 80px;
		}

			.index-r5 .index-r5-box .r5-box-c2 .r5-c2-btn {
				display: inline-block;
				*display: inline;
				*zoom: 1;
				padding: 10px 40px;
				text-decoration: none;
				position: relative;
				color: #FF5500;
			}

			.index-r5 .index-r5-box .r5-box-c2 .btn12 {
				border: 2px solid #FF5500;
				position: relative;
				color: #FF5500;
				overflow: hidden;
				-webkit-transition: all .6s;
				transition: all .6s;
			}

				.index-r5 .index-r5-box .r5-box-c2 .btn12:hover {
					color: #fff;
					border-color: #FF5500;
				}

				.index-r5 .index-r5-box .r5-box-c2 .btn12 .bgsqr1,
				.index-r5 .index-r5-box .r5-box-c2 .btn12 .bgsqr2 {
					background: #FF5500;
					position: absolute;
					top: 50%;
					top: 0\9;
					content: '';
					width: 20px;
					height: 20px;
					-webkit-border-radius: 50%;
					border-radius: 50%;
					-webkit-transition: all 0.6s;
					transition: all 0.6s;
					opacity: 0.5;
				}

				.index-r5 .index-r5-box .r5-box-c2 .btn12 .bgsqr1 {
					left: -20px;
					-webkit-transform: translate(-50%, -50%);
					transform: translate(-50%, -50%);
				}

				.index-r5 .index-r5-box .r5-box-c2 .btn12 .bgsqr2 {
					right: -20px;
					-webkit-transform: translate(50%, -50%);
					transform: translate(50%, -50%);
				}

				.index-r5 .index-r5-box .r5-box-c2 .btn12:hover .bgsqr1 {
					-webkit-animation: criss-cross-left .8s both;
					animation: criss-cross-left .8s both;
					width: 375px\9;
					height: 375px\9;
					opacity: 1;
				}

				.index-r5 .index-r5-box .r5-box-c2 .btn12:hover .bgsqr2 {
					-webkit-animation: criss-cross-right .8s both;
					animation: criss-cross-right .8s both;
					width: 375px\9;
					height: 375px\9;
					opacity: 1;
				}

				.index-r5 .index-r5-box .r5-box-c2 .btn12 span {
					position: relative;
					z-index: 1;
				}

@-webkit-keyframes criss-cross-left {
	0% {
		left: -20px
	}

	50% {
		left: 50%;
		width: 20px;
		height: 20px;
	}

	100% {
		left: 50%;
		width: 375px;
		height: 375px;
	}
}

@keyframes criss-cross-left {
	0% {
		left: -20px
	}

	50% {
		left: 50%;
		width: 20px;
		height: 20px;
	}

	100% {
		left: 50%;
		width: 375px;
		height: 375px;
	}
}

@-webkit-keyframes criss-cross-right {
	0% {
		right: -20px
	}

	50% {
		right: 50%;
		width: 20px;
		height: 20px;
	}

	100% {
		right: 50%;
		width: 375px;
		height: 375px;
	}
}

@keyframes criss-cross-right {
	0% {
		right: -20px
	}

	50% {
		right: 50%;
		width: 20px;
		height: 20px;
	}

	100% {
		right: 50%;
		width: 375px;
		height: 375px;
	}
}

.index-r6 {
	width: 100%;
	min-width: 1300px;
	max-width: 1920px;
	height: 300px;
	margin: 0 auto;
	position: relative;
	background: url(../images/index-bg-7.jpg) right top no-repeat;
	background-attachment: fixed;
	background-size: cover;
	overflow: hidden;
}

	.index-r6 .index-r6-dox {
		position: absolute;
		left: 0;
		right: 0;
		top: 0;
		bottom: 0;
		width: 100%;
		height: 300px;
		z-index: 1;
	}

	.index-r6 .index-r6-box {
		display: flex;
		flex-direction: row;
		justify-content: space-around;
		align-items: center;
		position: relative;
		z-index: 3;
		width: 1300px;
		height: 300px;
		margin: 0 auto;
	}

		.index-r6 .index-r6-box .r6-box-box {
			display: flex;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			width: 200px;
			font-size: 14px;
			color: #FFF;
		}

			.index-r6 .index-r6-box .r6-box-box h4 {
				display: table;
			}

				.index-r6 .index-r6-box .r6-box-box h4 i {
					font-size: 60px;
					font-weight: bold;
				}

				.index-r6 .index-r6-box .r6-box-box h4 sup {
					font-size: 20px;
					padding-left: 10px;
				}

			.index-r6 .index-r6-box .r6-box-box p {
				text-align: center;
				padding-top: 30px;
			}