body {
  padding: 0;
  margin: 0;
}

hr {
	margin-top: 1rem;
	margin-bottom: 1rem;
	border: 0;
	border-top: 2px solid rgba(0, 0, 0, 0.1);
	background: #F6F6F6;
}

.body-content-1{
	height: 100vh;
	background-image: url('../img/page2/page2-1.png');
	background-size: 100% 100%;
}

.body-content-1-text-1{
	position: absolute;
	left: 200px;
	top: 244px;
	opacity: 1;
	font-family: PingFang SC;
	font-size: 70px;
	font-weight: 600;
	line-height: 90px;
	color: #292E3B;
}

.body-content-1-text-2{
	position: absolute;
	left: 200px;
	top: 544px;
	opacity: 1;
	font-family: PingFang SC;
	font-size: 34px;
	font-weight: normal;
	line-height: 44px;
	text-align: justify; 
	letter-spacing: 0em;
	color: #292E3B;
}

.body-content-1-btn{
	position: absolute;
	left: 200px;
	top: 713px;
	width: 200px;
	height: 50px;
	opacity: 1;
	font-weight: 600;
	box-sizing: border-box;
	border: 2px solid #292E3B;
}

.body-content-2{
	height: 676px;
	padding-top: 80px;
	padding-left: 200px;
	padding-right: 200px;
	padding-bottom: 90px;
	/*background-image: url('../img/page2/page2-2.png');*/
	background-size: 100% 100%;
}

.title-1 {
	font-size: 1.8vw;
	font-family: PingFang SC;
	font-weight: 600;
	line-height: 50px;
	text-align: center;
	letter-spacing: 0em;
	color: #000000;
}

.title-2{
	margin-top: 30px;
	font-family: PingFang SC;
	font-size: 24px;
	font-weight: 500;
	line-height: 30px;
	text-align: center;
	letter-spacing: 0em;
	color: #000000;
}

.body-content-2-col{
	margin-top: 40px;
	width: 750px;
	height: 326px;
	opacity: 1;
	background: #FFFFFF;
	box-shadow: 0px 2px 50px 0px rgba(0, 0, 0, 0.05);
}

.body-content-2-col-text-1{
	margin-top: 40px;
	font-family: PingFang SC;
	font-size: 20px;
	font-weight: 600;
	line-height: 100%;
	text-align: center;
	letter-spacing: 0em;
	color: #449ADA;
}

.body-content-2-col-text-2{
	margin-top: 30px;
	font-family: SPSU Sans;
	font-size: 60px;
	font-weight: bold;
	line-height: 100%;
	text-align: center;
	letter-spacing: 0em;
	color: #6F47A0;
}

.body-content-2-col-text-3{
	margin-top: 20px;
	font-family: PingFang SC;
	font-size: 20px;
	font-weight: normal;
	line-height: 100%;
	text-align: center;
	color: #000000;
}

.body-content-2-col-text-4{
	margin-top: 20px;
	font-family: PingFang SC;
	font-size: 24px;
	font-weight: normal;
	line-height: 100%;
	text-align: center;
	letter-spacing: 0em;
	color: #000000;
}


.body-content-3{
	padding-top: 100px;
	padding-left: 200px;
	padding-right: 200px;
}

.title-3{
	font-family: PingFang SC;
	font-size: 44px;
	font-weight: 600;
	line-height: 50px;
	letter-spacing: 0em;
	color: #292E3B;
}

.title-4 {
	 
	margin-bottom: 20px;
	font-family: PingFang SC;
	font-size: 1em ;
	font-weight: normal;
	line-height: 30px;
	letter-spacing: 0em;
	color: #000000;
}

.body-content-3-text-1 {
	margin-top: 20px;
	width: 340px;
	font-family: PingFang SC;
	font-size: 1em;
	font-weight: normal;
	line-height: 30px;
	letter-spacing: 0em;
	color: #449ADA;
	text-align: center;
}

.title-5 {
	
	margin-bottom: 50px;
	font-family: PingFang SC;
	font-weight: bold;
	text-indent: 15px;
	font-size: 1.5vw;
	line-height: 1.5vw;
	display: flex;
	align-items: center;
	letter-spacing: 0em;
	color: #292E3B;
}

.body-content-3-text-2 {
	margin-top: 30px;
	font-size: 1.4em;
	font-weight: 600;
	line-height: 100%;
	text-align: center;
	letter-spacing: 0em;
	color: #449ADA;
}

.body-content-3-img {
	width: 480px;
	height: 320px;
}

.title-6{
	font-family: PingFang SC;
	font-size: 34px;
	font-weight: 600;
	line-height: 100%;
	display: flex;
	align-items: center;
	letter-spacing: 0em;
	color: #000000;
}

.title-7 {
	
	 
	font-family: PingFang SC;
	font-size: 1em;
	font-weight: normal;
	line-height: 30px;
	text-align: justify;
	letter-spacing: 0em;
	color: #070403;
}


.body-content-4-div-active{
	background: #449ADA !important;
}

.body-content-4-div-text-active{
	color: #FFFFFF !important;
}

.body-content-4 {
	padding-top: 100px;
	padding-left: 200px;
	padding-right: 200px;
	 
	background-image: url('../img/page2/page2-2.png');
	 
	background-repeat: no-repeat;
	background-position: right center;
}

.body-content-3-div-text{
	padding: 60px;
	font-family: SPSU Sans;
	font-size: 26px;
	font-weight: bold;
	line-height: 30px;
	letter-spacing: 0em;
	font-feature-settings: "kern" on;
	color: #FFFFFF;
}

.body-content-4-div { 
	width: 520px;
	height: 180px;
	background: #FFFFFF;
} 

.body-content-4-div-text {
	padding: 60px;
	font-family: PingFang SC; 
	font-weight: bold;
	font-size: 1.3vw;
	line-height: 1.5vw;
	letter-spacing: 0em;
	font-feature-settings: "kern" on;
	color: #666666;
}

.body-content-4-div-text-right {
	padding-top: 0px; 
	padding-bottom: 60px;
	padding-left: 0px;
	font-family: PingFang SC;
	font-weight: bold;
	font-size: 1.3vw;
	line-height: 1.5vw;
	letter-spacing: 0em;
	font-feature-settings: "kern" on;
	color: #666666;
}

.title-8 {
	margin-top: 46px;
	margin-bottom: 70px;
	font-family: PingFang SC;
	font-size: 1em;
	font-weight: normal;
	line-height: 30px;
	text-align: center;
	letter-spacing: 0em;
	color: #717171;
}

.body-content-5{
	padding-left: 200px;
	padding-right: 200px;
	margin-bottom: 50px;
	background-image: url('../img/page2/page2-13.png');
	background-size: 581px 100%; 
	background-repeat: no-repeat;
	background-position: right center; 
}

.body-content-5-text-1 {
	font-family: PingFang SC;
	font-size: 30px;
	font-weight: 700;
	line-height: 40px;
	letter-spacing: 0em;
	color: #449BDB;
	margin-bottom: 50px;
}

.body-content-5-text-2{
	margin-top: 10px;
	font-family: PingFang SC;
	font-weight: 600;
	font-size: 18px;
	line-height: 28px; 
	letter-spacing: 0em;
	color: #221D1D;
}

.body-content-5-text-3{
	margin-top: 10px;
	margin-bottom: 20px;
	font-family: PingFang SC;
	font-size: 14px;
	font-weight: normal;
	line-height: 24px;
	letter-spacing: 0em;
	color: #221D1D;
}

.body-content-6 {
	/*height: 876px;*/
	padding-left: 200px;
	padding-right: 200px; 
	background-image: url(../img/page2/page2-13.png);
	background-size: 581px 100%;
	background-repeat: no-repeat;
	background-position: right center;
}

.body-display-div-1-image{
	width: 350px;
	height: 240px;
}

.body-content-5-image {
	width: 400px;
	height: 430px;
}

@media (min-width: 0) and (max-width: 1098px){
	.body-content-1{
		height: 500px;
	}
	
	.body-content-1-text-1{
	    top: 50px;
		left: 100px;
	    font-size: 40px;
	    line-height: 60px;
	}
	
	.body-content-1-text-2{
		top: 250px;
		left: 100px;
		font-size: 25px;
		line-height: 40px;
	}
	
	.body-content-1-btn{
		left: 100px;
		top: 400px;	
	}
	
	.body-content-2{
		padding-left: 100px;
		padding-right: 100px;
	}
	
	.title-1{
		font-size: 35px;
	}
	
	.title-2{
		font-size: 22px;
	}
	
	.title-3{
		font-size: 39px;
		line-height: 39px;
	}
	
	.body-content-2-col{
		flex: none;
		width: 100%;
	}
	
	.body-content-3{
		margin-top: 300px;
		padding-left: 100px;
		padding-right: 100px;
	}

	.body-display-div-1 {
		width: 100%;
		flex: none;
		max-width: none;
	}
	
	.body-display-div-1-image{
		width: 100%;
		height: 240px;
	}
	
	.body-content-3-text-1{
		width: 100%;
		font-size: 20px;
		margin-bottom: 20px;
	}
	
	.body-content-3-img{
		width: 100%;
		height: 240px;
	}
	
	.body-content-3-text-2{
		font-size: 50px;
		margin-bottom: 20px;
	}
	
	.body-display-div-2{
		width: 100%;
	}
	
	.body-display-div-3{
		justify-content: center;
	}
	
	.title-6{
		font-size: 29px;
	}
	
	.title-7{
		width: 560px;
		font-size: 13px;
	}
	
	.title-8{
		font-size: 13px;
	}
	
	.body-content-3-div {
		width: 250px;
		height: 140px;
	}
	
	.body-content-4-div{
		width: 250px;
		height: 140px;
	}
	
	.body-content-3-div-text{
		padding: 40px;
		font-size: 20px;
	}
	
	.body-content-4-div-text{
		padding: 40px;
		font-size: 20px;
	}
	
	.body-content-5-image{
		width: 100%;
		height: 920px;
	}
	
	.body-content-5-text-1{
		font-size: 34px;
		line-height: 50px;
	}
	
	.body-content-5-text-2{
		font-size: 27px;
		line-height: 37px;
	}
	
	.body-content-5-text-3{
		font-size: 22px;
		line-height: 32px;
	}
	
	.body-content-4{
		padding-top: 100px;
		padding-left: 100px;
		padding-right: 100px;
	}
	
	.body-content-5{
		padding-left: 100px;
		padding-right: 100px;
	}
	
	.body-display-div-4{
		width: 100%;
	}
}


@media (min-width: 1098px) and (max-width: 1280px) {
	.title-4{
		line-height: 40px;
	}
	
	.body-content-1-text-1{
	    top: 100px;
		left: 100px;
	    font-size: 40px;
	    line-height: 60px;
	}
	
	.body-content-1-text-2{
		top: 300px;
		left: 100px;
		font-size: 30px;
		line-height: 40px;
	}
	
	.body-content-1-btn{
		left: 100px;
		top: 450px;	
	}
	
	.body-content-2{
		padding-left: 100px;
		padding-right: 100px;
	}
	
	.title-1{
		font-size: 30px;
	}
	
	.title-2{
		font-size: 17px;
	}
	
	.body-content-2-col{
		flex: none;
		width: 100%;
	}
	
	.body-content-3{
		margin-top: 300px;
		padding-left: 100px;
		padding-right: 100px;
	}
	
	.body-display-div-1{
		width: 50%;
		flex: none;
		max-width: none;
	}
	
	.body-display-div-1-image{
		width: 500px;
		height: 300px;
	}
	
	.body-content-3-text-1{
		width: 500px;
		font-size: 18px;
		margin-bottom: 10px;
	}
	
	.body-content-3-img{
		width: 100%;
		height: 300px;
	}

	.body-content-3-text-2 {
		font-size: 50px;
		margin-bottom: 20px;
	}
	
	.body-display-div-2{
		width: 100%;
	}
	
	.body-display-div-3{
		justify-content: center;
	}
	
	.title-6{
		font-size: 29px;
	}
	
	.title-7{
		width: 560px;
		font-size: 13px;
	}
	
	.title-8{
		font-size: 13px;
	}
	
	.body-content-3-div {
		width: 400px;
		height: 140px;
	}
	
	.body-content-4-div{
		width: 400px;
		height: 140px;
	}
	
	.body-content-3-div-text{
		padding: 40px;
		font-size: 20px;
	}
	
	.body-content-4-div-text{
		padding: 40px;
		font-size: 20px;
	}
	
	.body-content-5-image{
		width: 100%;
		height: 920px;
	}
	
	.body-content-5-text-1{
		font-size: 40px;
		line-height: 60px;
	}
	
	.body-content-5-text-2{
		font-size: 32px;
		line-height: 42px;
	}
	
	.body-content-5-text-3{
		font-size: 27px;
		line-height: 37px;
	}
	
	.body-content-4{
		padding-top: 100px;
		padding-left: 100px;
		padding-right: 100px;
	}
	
	.body-content-5{
		padding-left: 100px;
		padding-right: 100px;
	}
	
	.body-display-div-4{
		width: 100%;
	}
	
}

@media (min-width: 1281px) and (max-width: 1537px) {
	.title-4{
		line-height: 40px;
	}
	
	.body-content-1-text-1{
		top: 150px;
		font-size: 60px; 
		line-height: 80px;
	}
	
	.body-content-1-text-2{
		top: 400px;
		font-size: 30px;
		line-height: 40px;
	}
	
	.body-content-1-btn{
		top: 550px;	
	}
	
	.body-display-div-1-image{
		width: 280px;
		height: 190px;
	}
	
	.body-content-3-text-1{
		width: 275px;
		font-size: 15px;
	}
	
	.body-content-3-img{
		width: 370px;
		height: 290px;
	}
	
	.title-6{
		font-size: 29px;
	}
	
	.title-7{
		width: 560px;
		font-size: 13px;
	}
	
	.body-content-3-div {
		width: 400px;
		height: 140px;
	}
	
	.body-content-4-div{
		width: 400px;
		height: 140px;
	}
	
	.body-content-3-div-text{
		padding: 40px;
		font-size: 20px;
	}
	
	.body-content-4-div-text{
		padding: 40px;
		font-size: 20px;
	}
	
	.body-content-5-image{
		width: 370px;
		height: 430px;
	}
	
	.body-content-5-text-1{
		font-size: 28px;
	}
	
	.body-content-5-text-2{
		font-size: 16px;
	}
	
	.body-content-5-text-3{
		font-size: 12px;
	}
}

@media (min-width: 1538px) and (max-width: 1746px) {
	
	.body-content-1-text-1{
		top: 200px;
		font-size: 60px; 
		line-height: 80px;
	}
	
	.body-content-1-text-2{
		top: 460px;
		font-size: 30px;
		line-height: 40px;
	}
	
	.body-content-1-btn{
		top: 600px;	
	}
	
	.title-1{
		font-size: 35px;
	}
	
	.title-2{
		font-size: 20px;
	}
	
	.title-4{
		font-size: 20px;
	}
	
	.title-7{
		width: 760px;
		font-size: 17px;
	}
	
	.body-content-3-div .body-content-4-div{
		width: 420px;
		height: 170px;
	}
	
	.body-content-3-img{
		width: 400px;
		height: 320px;
	}
	
	.body-display-div-1-image{
		width: 300px;
		height: 190px;
	}
	
	.body-content-3-text-1{
		width: 300px;
		font-size: 18px;
	}
	
	.body-content-5-image{
		height: 430px;
	}
}

.titleleftline::before {
	content: "";
	height: 30px;
	width: 5px;
	background: #009ce1;
	position: absolute;
	top: 0px;
	left: 0px;
	text-indent: 20px;
}


.cr_clear {
	clear: both
}


.body-content-7 {
	margin-top: 100px;
	margin-bottom: 200px;
	padding-left: 200px;
	padding-right: 200px;
	 
}

.productlist {
	display: flex; /* 启用Flex布局 */
	flex-wrap: wrap; /* 允许项目换行 */
}

.product-image {
	/* 根据需要调整样式，例如设置图片的大小 */

}

.product-description {
	background-color: #f8f9fa; /* 灰色背景，您可以根据需要调整颜色代码 */
	padding: 1rem; /* 内边距 */
	height: 120px;
}

.custom-gutter {
	flex: 0 0 calc(25% - 20px);
	max-width: calc(25% - 20px);
	box-sizing: border-box;
	margin-left: 10px;
	margin-right: 10px;
}

.product {
	border: 1px solid #dee2e6; /* 边框 */
	margin-bottom: 1rem; /* 底部外边距 */
}

.product-description p {
	padding-top: 20px;
	font-size: 0.9vw;
	line-height: 1.618;
	color: #484c57;
}