@charset "UTF-8";
html,body,ol,ul,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,fieldset,legend,input,textarea,select{margin:0;padding:0}
body{font:14px "Microsoft Yahei";background:#FFFFFF;-webkit-text-size-adjust:100%;}
a,
a:link,
a:hover{text-decoration:none}
em{font-style:normal}
li{list-style:none}
img{border:0;vertical-align:middle}
table{border-collapse:collapse;border-spacing:0}
p{word-wrap:break-word;}
*{box-sizing: border-box;}
.fl{float: left;}
.fr{float: right;}
.cf:after{display:block;clear:both;content:"";height:0}.cf{zoom:1}
.oh{overflow: hidden}

/* 统一的文本容器边距 */
.text-content-container {
	padding: 0 10%;
}

/* section1 首页视频背景布局 */
#section1 {
	position: relative;
	width: 100%;
	height: 100vh;
	min-height: 600px;
	overflow: hidden;
}

.video-back {
	/* width: 100%; */
	height: 100%;
	background-size: cover;
	position: absolute;
	top: 0;
	left: 0;
	object-fit: fill;
	z-index: 0;
}

.first-mask {
	background: rgba(0, 0, 0, 0.15);
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
}

.section1-text-overlay {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
}

.text-container-top {
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	width: 100%;
	flex: 0 0 30%;
	text-align: center;
}

.text-container-bottom {
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	width: 100%;
	flex: 0 0 50%;
	text-align: center;
	margin-top: 30px;
}

.start-text-1 {
	font-family: AlibabaPuHuiTiL;
	font-size: 5em;
	color: #FFFFFF;
	letter-spacing: 0;
	position: relative;
	z-index: 2;
}

.start-text-2 {
	font-family: AlibabaPuHuiTiL;
	font-size: 24px;
	color: #FFFFFF;
	letter-spacing: 0;
	text-align: center;
	line-height: 40px;
	position: relative;
	z-index: 2;
}

/* section2 关于公司样式 */
.sect-02 {
	background-color: #F7F9FC;
	padding: 80px 0;
}

.sect-02 .text-content-container {
	margin-bottom: 60px;
}

.sect-02 .company-text-wrapper {
	margin-top: 40px;
}

/* 视频全宽无边距 */
.full-width-video {
	width: 100%;
	height: auto;
	margin-top: 0;
	display: block;
}

/* Vision/Mission/Values 卡片容器 */
.vision-cards-container {
	width: 100%;
	display: flex;
	background-color: #2C3E50;
	padding: 60px 0;
	margin-top: 0;
}

.vision-card {
	width: 28%;
	height: auto;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.vision-card:first-child {
	margin-left: 6%;
}

.vision-card:not(:first-child) {
	margin-left: 2%;
}

.vision-card img {
	width: 100%;
	display: block;
}

.vision-card p {
	margin-top: 20px;
	margin-bottom: 0;
}

/* section4 团队构成样式 */
.sect-04 {
	background-color: #F7F9FC;
	padding: 80px 0;
}

.sect-04 .text-content-container {
	padding: 0 10%;
}

.sect-04 .cont-box {
	margin-top: 40px;
	padding: 0 10%;
}

/* section3 产品介绍样式 */
.sect-03 {
	background-color: #FFFFFF;
	padding: 80px 0;
}

/* section8 用户评论样式 */
#section8 {
	background-color: #F7F9FC;
	padding: 80px 0;
}

/* 产品视频轮播样式 */
#videoBox > div {
	height: 100%;
}

#videoBox > div > video {
	width: 100%;
	height: 100%;
	object-fit: contain;
	background-color: #000;
}

/* 响应式 */
@media only screen and (max-width: 768px) {
	.text-content-container {
		padding: 0 5%;
	}
	
	.sect-04 .cont-box {
		padding: 0 5%;
	}
}