@font-face {
	font-family:segoe;
	src: url(../ttf/Segoe UI Bold Italic.ttf);
}

* {
	margin: 0;
	padding: 0;
	touch-action: none;
}

img {
	pointer-events: none;
}

a {
	text-decoration: none;
}

/*  -- flex弹性布局 -- */

.flex {
	display: flex;
}

.flex-vertical {
	flex-direction: column;
}

.basis-xs {
	flex-basis: 20%;
}

.basis-sm {
	flex-basis: 40%;
}

.basis-df {
	flex-basis: 50%;
}

.basis-lg {
	flex-basis: 60%;
}

.basis-xl {
	flex-basis: 80%;
}

.flex-sub {
	flex: 1;
}

.flex-twice {
	flex: 2;
}

.flex-treble {
	flex: 3;
}

.flex-wrap {
	flex-wrap: wrap;
}

.align-start {
	align-items: flex-start;
}

.align-end {
	align-items: flex-end;
}

.align-center {
	align-items: center;
}

.align-stretch {
	align-items: stretch;
}

.self-start {
	align-self: flex-start;
}

.self-center {
	align-self: flex-center;
}

.self-end {
	align-self: flex-end;
}

.self-stretch {
	align-self: stretch;
}

.align-stretch {
	align-items: stretch;
}

.justify-start {
	justify-content: flex-start;
}

.justify-end {
	justify-content: flex-end;
}

.justify-center {
	justify-content: center;
}

.justify-between {
	justify-content: space-between;
}

.justify-around {
	justify-content: space-around;
}

.uarea-box {
	width: 100vw;
	height: 100vh;
	background: url(../imgs/bg1.png) no-repeat center;
	background-size: cover !important;
}

.header {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 90%;
	height: 22%;
}
.header-content{
	width: 100%;
	display: flex;
}

.header .logo {
	/* width: 10%; */
	width: 7.8vw;
	object-fit: contain;
}
.header .profile-icon {
	width: 1.6vw;
	object-fit: contain;
	margin-right: 12px;
}
.header .email-icon {
	width: 1.2vw;
	object-fit: contain;
	margin-right: 12px;
}
.header .email {
	color: #FFF;
	font-size: 1vw;
	position: relative;
}

.header .gps-icon{
	margin-right: 4px;
	width: 1vw;
}
.header .gps{ font-size: .8vw; }

.container {
	width: 66%;
	height: 24vw;
}

.container .introduce {
	width: 55%;
	z-index: 10000;
}

.introduce .title {
	margin-bottom: 1.2vw;
	object-fit: contain;
}

.introduce .video {
	border-radius: 22px;
	overflow: hidden;
	outline: 0;
	font-size: 20px;
	width: 99%;
	object-fit: fill;
}

.qrcode-box{
	width: 37%;
	height: fit-content;
	z-index: 10000;
}

.qrcode-box .qrcode {
	width:100%;
	object-fit: contain;
}

.sub-footer{
	position: fixed;
	bottom:15vh;
}

.sub-footer p{
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	color:#FFF;
	font-size: 28px;
	font-weight: bold;
	transform:skew(-10deg);
	letter-spacing: 25px;
}
.header-nav{
	flex: 1; 
	white-space: nowrap;
}
.header-nav-city{ padding-left: 20px;  }

@media screen and (min-width:800px) and (max-width:1366px) {
	.header .logo {
		/* width: 14%; */
		width: 10.3vw;
		object-fit: contain;
	}
	.header-nav-city{
		padding-left: 10px;
	}
	.header .profile-icon {
		width: 2.2vw;
		object-fit: contain;
		margin-right: 12px;
	}
	.header .email-icon {
		width: 1.8vw;
		object-fit: contain;
		margin-right: 12px;
	}
	
	.header .email {
		color: #FFF;
		font-size: 1.4vw;
		position: relative;
	}

	.header .gps-icon{
		margin-right: 4px;
		width: 1.4vw;
	}
	.header .gps{ font-size: 1.1vw; }

	.header {
		width: 90%;
		height: 10%;
	}

	.container {
		width: 82%;
		height: 46vw;
	}
}

@media screen and (min-width:640px) and (max-width:800px) {
	.header .logo {
		/* width: 18%; */
		width: 11.8vw;
		object-fit: contain;
		image-rendering: ;
	}
	.header-nav-city{
		padding-left: 8px;
	}
	.header .profile-icon {
		width: 3.4vw;
		object-fit: contain;
		margin-right: 12px;
	}
	.header .email-icon {
		width: 3vw;
		object-fit: contain;
		margin-right: 12px;
	}
	
	.header .email {
		color: #FFF;
		font-size: 2vw;
		position: relative;
	}

	.header .gps-icon{
		margin-right: 4px;
		width: 2vw;
	}
	.header .gps{ font-size: 1.6vw; }

	.header {
		width: 90%;
		height: 16%;
	}

	.container {
		width: 90%;
		height: 50vw;
	}
}

@media screen and (max-width:640px) {
	.header .logo {
		width: 24%;
		object-fit: contain;
	}
	.header-nav{
		font-size: 12px;
	}
	.header-nav-city{ padding-left: 4px; }
	.header .profile-icon {
		width: 4.4vw;
		object-fit: contain;
		margin-right: 12px;
	}
	.header .email-icon {
		width: 4vw;
		object-fit: contain;
		margin-right: 12px;
	}
	.header .email {
		color: #FFF;
		font-size: 3vw;
		position: relative;
	}


	.header .gps-icon{
		margin-right: 2px;
		width: 2.8vw;
	}
	.header .gps{ font-size: 2.2vw; }

	.header {
		width: 90%;
		height: 8%;
	}

	.container {
		width: 65%;
		height: 24vw;
		flex-wrap: wrap;
		justify-content: center;
	}

	.container .introduce {
		width: 80%;
		z-index: 10000;
	}
	
	.qrcode-box{
		margin-top: 20px;
		width: 80%;
		z-index: 10000;
	}
	
	.sub-footer{
		position: fixed;
		bottom:144px;
	}
	
	.sub-footer p{
		font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
		color:#FFF;
		font-size: 20px;
		font-weight: bold;
		transform:skew(-10deg);
		letter-spacing: 25px;
	}
}

.footer {
	text-align: center;
	line-height: 18px;
	color: #FFF;
	font-size: 12px;
	position: fixed;
	bottom: 20px;
}

.footer a {
	color: yellow;
}

.sketch {
	position: fixed;
	left: 0;
	z-index: 9999;
}