{\rtf1}
/*AI研训系统*/
.aiyx{
    margin-top: 55px;
    position: relative;
}
.lu_video{
	width: 100%;
	background-color: #fff;
	position: relative;
	overflow: hidden;
}
.lu_video img{
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 10;
	object-fit: cover;
	cursor: pointer;
}
.lu_video video{
	width: 100%;
	max-height: 90vh;
	object-fit: cover;
	object-position: bottom;
	background-color: #fff;
}
.ai_banner{
	width: 100%;
	position: relative;
}
.ai_banner>img{
	width: 100%;
	display: block;
}
.ai_banner .text{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,calc(-50%));
	max-width: 1100px;
	width: 100%;
}
.aitit{
	display: flex;
	align-items: stretch;
}
.aitit p{
	margin-left: 2%;
	color: #9e9e9e;
	font-size: 20px;
	text-transform: uppercase;
	line-height: 20px;
	margin-top: 1.7%;
	font-family: Arial, Helvetica, sans-serif;
	font-weight: 600;
}
.ai_banner .text h1{
	font-size: 64px;
	font-family: "HarmonyOS_Sans_SC_Black" !important;
	font-weight: normal;
	color: #000000;
	line-height: 1.5;
	font-weight: bold;
}
.ai_banner .text>p{
	color: #9e9e9e;
	font-size: 25px;
	margin-bottom: 20px;
	font-family: "Arial" !important;
}
.ai_banner .text h3{
	font-size: 24px;
	color: #13763c;
	font-family: "HarmonyOS_Sans_SC_Medium" !important;
	display: inline-block;
	border-bottom: 1px solid #5b6065;
	line-height: 1.5;
	padding: 0px 20px 5px 0;
	letter-spacing: .12em;
}
.ai_banner .text h5{
	font-size: 21px;
	color: #585858;
	font-family:"HarmonyOS_Sans_SC_Light" !important;
	display: block;
	line-height: 1.5;
}
/*背景与挑战*/
.ai_pr0{
	width: 100%;
	padding-top: 120px;
	background: url("../images/lu_bg1.png") no-repeat center/cover;
}
.ai_title{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: stretch;
	padding: 30px 0;
	border-bottom: 1px solid #ccccce;
	width: 100%;
}
.ai_title2{
	display: flex;
	width: 50%;
	flex-direction: column;
}
.ai_title h2:first-child{
	font-family: "ITCAvantGardeStdBk"; !important;
	/* font-family: 'ITCAvantGardeStdBold', 'BarlowExtraBold' !important; */
	line-height: 1;
	font-size: 50px;
	color: #000000;
	font-weight: normal;
	text-transform: uppercase;
	text-align: left;
	display: block;
}
.ai_title h2:nth-child(2){
	/* font-family: 'LenovoXiaoxinChaokuGB','ITCAvantGardeStdBold'; !important; */
	font-family: 'ITCAvantGardeStdBold', 'BarlowExtraBold' !important;
	line-height: 1;
	font-size: 50px;
	color: #000000;
	text-transform: uppercase;
	text-align: left;
}
.ai_title .txt{
	position: relative;
	padding-top: 58px;
}
.ai_title .txt:before{
	content: "";
	position: absolute;
	right: 0;
	top: 25px;
	background-color: #fe6400;
	width: 33px;
	height: 10px;
}
.ai_title .txt p{
	font-family: "DreamHanSansCN-W10" !important;
	font-size: 32px;
	color: #606060;
}
.aibg_item{
	display: flex;
	width: 100%;
	padding:50px 0;
}
.aibg_item .uls{
	width: 100%;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.aibg_item .uls li {
	width: 44%;
	margin-bottom: 3%;
}
.aibg_item .uls li h5{
	font-family: "DreamHanSansCN-W20" !important;
	font-size:18px;
	color: #3f3f3f;
	line-height: 1.5;
	font-weight: bold;
}
.aibg_item .uls li  p{
	font-size:18px;
	color: #606060;
	margin-bottom: 10px;
	line-height: 1.5;
}
.lu_bgs{
	width: 100%;
	height: 30px;
	background-color: #a1c4fd;
}
/*系统概述*/
.ai_pr1{
	padding: 90px 0 90px;
	background: url("../images/lu_list2bg.png") no-repeat center/cover;
}
.aigs_con{
	padding:50px 0;
}
.aigs_con h6{
	/* font-family: "DreamHanSansCN-W8" !important; */
	color: #3f3f3f;
	font-size: 18px;
	text-align: center;
	line-height: 1.5;
}
.aigs_img{
	width: 100%;
	margin: 50px auto 0;
	text-align: center;
}
/*核心产品形态*/
.aipro_con{
	padding:50px 0;
}
.aipro_tit h3{
	font-family: "DreamHanSansCN-W25" !important;
	font-size: 22px;
	color: #000;
	border:#000 solid 1px;
	padding:0 10px;
	text-align: center;
	font-weight: 600;
	margin: 0 auto;
	border-radius: 20px;
	width: 20%;
	text-transform: uppercase;
}
.aipro_tit h4{
	background: url(../images/ai_line.png) no-repeat center center;
	/* font-family: "DreamHanSansCN-W10" !important; */
	font-size: 17px;
	color: #1e7035;
	padding:10px;
	text-align: center;
	margin-bottom: 10px;
}
.mt80{
	margin-top: 80px;
}
.aipro_item{
	display: flex;
	width: 100%;
}
.aipro_item .uls{
	display: flex;
	width: 100%;
	justify-content: space-between;
	flex-wrap: wrap;
}
.aipro_item .uls li{
	margin-bottom: 3%;
	width: 100%;
}
.aipro_item .uls h5{
	background: #11723b;
	font-weight: 600;
	padding:5px 2px;
	color: #fff;
	font-family: "DreamHanSansCN-W20" !important;
	font-size:18px;
}
.aipro_item .uls p{
	font-family: "DreamHanSansCN-W10" !important;
	font-size:18px;
	color: #606060;
	margin-bottom: 10px;
	line-height: 1.5;
}
.aipro_item .uls p strong{
	font-weight: bold;
}
.aipro_tit2bg {	
	background: url(../images/ai_line.png) no-repeat center center;
}
.aipro_tit2 h3{
	font-family: "DreamHanSansCN-W25" !important;
	font-size: 22px;
	font-weight: 600;
	color: #000;
	border:#000 solid 1px;
	padding:2px 10px;
	text-align: center;
	margin: 0 auto;
	border-radius: 20px;
	width: 23%;
	text-transform: uppercase;	
}
.aipro_item2{
	display: flex;
	width: 100%;
}
.aipro_item2 .uls1{
	display: flex;
	width: 100%;
	justify-content: space-between;
	flex-wrap: column;
}
.aipro_item2 .uls1 li{
	display: flex;
	width: 100%;
	flex-wrap: wrap;
	justify-content: space-between;
}
.aipro_item2 .uls1 li .aigs_img2{
	width: 45%;
}
.aipro_item2 .uls1 li .aigs_img2 img{
	width: 100%;
}
.aipro_item2 .uls1 li .aipro_txt{
	width: 45%;
	margin-top: 5%;
}
.aipro_item2 .uls1 li .aipro_txt .uls{
	display: flex;
	width: 100%;
	justify-content: space-between;
	flex-wrap: wrap;
}
.aipro_item2 .uls1 li .aipro_txt .uls li{
	margin-bottom: 3%;
	width: 100%;
}
.aipro_item2 .uls1 li .aipro_txt .uls h5{
	background: #11723b;
	font-weight: 600;
	width: 100%;
	padding:5px 2px;
	color: #fff;
	font-family: "DreamHanSansCN-W20" !important;
	font-size:18px;
}
.aipro_item2 .uls1 li .aipro_txt .uls p{
	font-family: "DreamHanSansCN-W10" !important;
	font-size:18px;
	color: #606060;
	margin-bottom: 10px;
	line-height: 1.5;
}
.aipro_item2 .uls1 li .aipro_txt .uls p strong{
	font-weight: bold;
}
/*方案场景*/
.ai_facj{
	padding:50px 0;
}
.ai_facj h6{
	/* font-family: "DreamHanSansCN-W8" !important; */
	color: #3f3f3f;
	font-size: 18px;
	text-align: left;
	width: 38%;
	line-height: 1.5;
}
/*专业实训场景化方案*/
/*应用案例*/
.ai_pr2{
	padding: 90px 0 90px;
	background: url("../images/aicase_bg.png") no-repeat center/cover;
}
.ai_pr2 .ai_title h2:first-child{
	color: #fff;
}
.ai_pr2 .ai_title h2:nth-child(2){
	color: #fff;
}
.ai_pr2 .ai_title .txt p{
	color: #fff;
}

@media (max-width:1300px) {
	.ai_banner .text h1{font-size: 2rem;}
	.ai_banner .text h3{font-size: 1rem;padding: 0.5vw 0;}
	.ai_banner .text .uls{margin-top: 1vw;}
	.ai_banner .text .uls li .img{width: 3vw;}
	.ai_banner .text .uls li p{font-size: 1vw;}
}
@media (max-width:1200px) {
	.w1100,
	.ai_banner .text{padding-left: 20px !important;padding-right: 20px !important}
}
@media (max-width:1024px){
	.lu_list .uls li{width: 100%;max-width: initial;}
	.lu_list .uls li:last-child h3{min-width: 500px;}
}
@media (max-width:768px) {
	.ai_banner .text h5{ display: none;}
	.lu_bgs{height: 20px;}
	.ai_pr0{ padding-top: 5%;}
	.ai_pr1{padding-top: 5%; padding-bottom: 5%;}
	.ai_title{padding: 10px 0;flex-direction: column-reverse;}
	.aitit p{ display: none;}
	.ai_title .txt p{text-align: center;font-size: 1.5rem;width: 100%;padding-top: 0;color: #000;font-weight: bold;line-height: 1.5;margin-bottom: 5px;}
	.ai_title .txt{padding-top: 0;}
	.ai_title .txt::before{display: none;}
	.ai_title h2 {text-align: center;font-size: 1.125rem;line-height: 1.2;color: #dfdfdf;font-weight: bold;font-family: "Helvetica Neue", Helvetica, Arial, sans-serif !important;text-transform: uppercase;}
	.ai_title h2:first-child,.ai_title h2:nth-child(2){ font-size: 1.125rem;}
	.ai_title2{ margin:0 auto;text-align: center;align-items: center;}
	.aibg_item{ padding:5% 0;}
	.aibg_item .uls li{ width: 100%;}
	.aigs_con{padding:5% 0; }
	.aigs_con h6{ }
	.aigs_img img{ width: 100%; overflow: hidden;}
	.aipro_tit h3{ width: 61%;}
	.aipro_tit2 h3{ width: 61%;}
	.mt80{ margin-top: 5%;}
	.aipro_item2 .uls1 li .aigs_img2{ width: 100%;}
	.aipro_item2 .uls1 li .aipro_txt{ width: 100%;}
	.ai_facj h6{ width: 100%;}
	.ai_pr2{padding-top: 5%; padding-bottom: 5%;}
}
@media (max-width:500px){
	.lu_list .uls li .title h3{padding: 4vw 10px 4vw 102px;}
	.lu_list .uls li .title h3 img{height: 6vw;}
}
@media (max-width:380px){
	.lu_list .uls li .title h3{padding: 2.5vw 10px 2.5vw 60px;margin-left:-50px;}
	.lu_list .uls li .title>img{width: 80px;}
	.lu_list{margin-top: calc(5% + 50px);}
	.lu_list .uls li .text{margin-top: -10px;}
	.lu_list .uls li{margin-bottom: calc(5% + 40px);}
	.lu_list .uls li .title h3 img{height: 6vw;}
}