@charset 'utf-8';
html,body,div,span,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,a,address,em,img,ol,ul,li,fieldset,form,label,legend,table,tbody,tfoot,thead,tr,th,td,i,b,s{font-family:Helvetica,Arial,sans-serif;font-size:62.5%;font-weight:inherit;font-style:inherit;margin:0;padding:0;border:0}ul,ol{list-style:none}a img{vertical-align:top;border:none}a{text-decoration:none}button{overflow:visible;margin:0;padding:0;border:0 none;background-color:transparent}button::-moz-focus-inner{padding:0}input[type=password]{-webkit-text-security:disc}textarea:focus,input:focus,button:focus{outline:none}body{word-wrap:break-word}*{-webkit-tap-highlight-color:rgba(0,0,0,0)}.icon{display:inline-block;zoom:1;vertical-align:middle;background-repeat:no-repeat;background-position:left top}.btn{display:inline-block;zoom:1;text-align:center;vertical-align:middle}.none{display:none}
html{font-size: 20px;}
@media only screen and (max-width: 320px) {html {font-size: 17px;}}
@media only screen and (min-width: 321px) and (max-width: 360px) {html {font-size: 19.2px;}}
@media only screen and (min-width: 361px) and (max-width: 375px) {html {font-size: 20px;}}
@media only screen and (min-width: 376px) and (max-width: 414px) {html {font-size: 22px;}}
@media only screen and (min-width: 415px) and (max-width: 479px) {html {font-size: 23px;}}
@media only screen and (min-width: 480px) {html {font-size: 25.6px;}}
@media only screen and (min-width: 768px) {html {font-size: 27.4px;}}

body{background: #f4f4f4;}
/*--------------------------- wechat hint ------------------------*/
.wechat-hint-box{
	position: relative;
	width: 100%;
	height: 0px;
	overflow: hidden;
	background: #343434;
	z-index: 99;
	margin: 0 auto;
	box-sizing: border-box;
	box-shadow: rgba(22, 22, 23, 0.6) 0px -0.5rem 0.8rem inset;
	-webkit-box-shadow: rgba(22, 22, 23, 0.6) 0px -0.5rem 0.8rem inset;
}
.wechat-hint-box p{
	position: relative;
	padding: 0 2.5rem 0 1.5rem;
	color: #7f7e7e;
	font-size: 14px;
	line-height: 150%;
	top: 50%;
	margin-top: -21px;
}
.wechat-hint-box img{
	display: block;
	position: absolute;
	top: 0.3rem;
	right: 0.8rem;
	width: 1.5rem;
}
.ios-wx, .android-wx{
	display: none;
}
.active{
	display: block;
}

/*--------------------------- product msg ------------------------*/
.product-msg-box{
	position: relative;
	background: #3f4653;
	padding: 2.5rem 0 2rem;
	width: 100%;
	overflow: hidden;
}
.product-msg-box img{
	display: block;
	margin: 0 auto;
	width: 6rem;
	height: 6rem;
}
.product-msg-box h1{
	text-align: center;
	font-size: 28px;
	color: #fff;
	margin: 1rem 0;
}
.product-msg-box p{
	text-align: center;
	margin-bottom: 0.6rem;
}
.product-msg-box p span{
	color: #fff;
	font-size: 14px;
}
.product-msg-box p span.span-right{
	margin-right: 0.5rem;
}

/*--------------------------- download btn ------------------------*/
.download-btn-box{
	position: display;
	width: 100%;
	overflow: hidden;
	margin: 2rem 0;
}
.download-btn{
	display: block;
	width: 10rem;
	height: 2.5rem;
	font-size: 18px;
	color: #fff;
	background: #3e4753;
	border-radius: 5px;
	margin: 0 auto;
	text-align: center;
}

/*--------------------------- product detail ------------------------*/
.product-detail-box{
	position: relative;
	width: 100%;
	overflow: hidden;
	background: #fff;
	padding-top: 2rem;
}
.product-detail-item{
	padding: 0 1rem 2rem;
}
.product-detail-item h2{
	font-size: 24px;
	font-weight: 400;
	color: #585f69;
	margin-bottom: 0.5rem;
}
.product-detail-item p{
	font-size: 14px;
	color: #333;
}

/*--------------------------- footer ------------------------*/
.footer-box{
	position: relative;
	width: 100%;
	overflow: hidden;
	padding: 1rem 0;
}
.footer-box p{
	text-align: center;
	color: #333;
	font-size: 14px;
}