.header{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
}
.header .inner{
	display: flex;
	align-items: flex-end;
	justify-content: flex-start;
	height: 4.625em;
}
.header .back{
	line-height: 1.5;
}
.header .back::before{
	content: "\f053";
	font-family: "fontawesome";
	margin-right: 0.875em;
}
.footer{
	height: 7.75em;
	margin-top: -7.75em;
	display: flex;
	align-items: center;
	justify-content: center;
}
.footer p{
	line-height: 1.5;
}
.footer a:first-child{
	text-decoration:underline;
}




.sec1{
	min-height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	line-height: 1.5;
	padding:4.625em 0 7.75em;
}
.sec1 .inner{
	position: relative;
	width: 474px;
	margin-top: 6.875em;
}
.sec1.signup .inner{
	margin: 3.125em 0;
}
.sec1 .logo{
	width: 7.5em;
	margin-bottom: 1.25em;
}
.sec1 .title{
	text-align: center;
	margin-bottom: 1.25em;
}
.sec1 .title p{
	margin-bottom: 0.625em;
}
.sec1 .title p:last-child{
	margin-bottom: 0;
}
.sec1 .form-box{
	margin-bottom: 1.875em;
}
.sec1 .form-box li{
	margin-bottom: 1.25em;
	position: relative;
	height: 2.75em;
	display: flex;
	align-items: flex-end;
	border-bottom: 1px solid #000;
	padding: 0 1.25em;
}
.sec1 .form-box li:last-child{
	margin-bottom: 0;
}
.sec1 .form-box p{
	pointer-events: none;
	font-size: 0.75em;
	line-height: 1;
	position: absolute;
	left: 1.67em;
	top: -0.25em;
	color:#666;
}
.sec1 .form-box li.empty p{
	color:#000;
	line-height: 1.5;
	font-size: inherit;
	left: 1.25em;
	top: 50%;
	transform: translateY(-50%);
	pointer-events:none;
}
.sec1 .form-box .flex-box{
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-direction: row;
	height: 2em;
	width: 100%;
}
.sec1 .form-box li.empty .flex-box{
	height: 100%;
}
.sec1 .form-box input{
	font-size: inherit;
	width: 100%;
	height: 100%;
	box-shadow:0 0 0px 1000px white inset;
}
.sec1 .form-box svg{
	width: 1.125em;
	display: none;
	fill: #000;
	cursor: pointer;
}
.sec1 .form-box svg.active{
	display: block;
}
.sec1 .error-box{
	position:absolute;
	left:0;
	top:100%;
	max-width:100%;
	padding:0.5em 1em;
	width:max-content;
	color:red;
	border-radius:0.5em;
	z-index:1;
	border:1px solid #000;
	margin-top:0.75em;
	opacity:0;
	transition:opacity 0.5s;
	background-color:#fff;
	pointer-events:none;
}
.sec1 .error-box.active{
	opacity:1;
}
.sec1 .error-box::before{
	content:"";
	position:absolute;
	left:1.25em;
	top:-0.375em;
	background-color:#fff;
	border-left:1px solid #000;
	border-top:1px solid #000;
	width:0.75em;
	height:0.75em;
	transform:rotate(45deg);
	margin-top:-1px;
}
.sec1 .btn-box{
	text-align: center;
}
.sec1 .btn-box li{
	margin-bottom: 1.875em;
}
.sec1 .btn-box li:last-child{
	margin-bottom: 0;
}
.sec1 .btn-box li.check{
	text-align: left;
	padding: 0 1.25em;
	position:relative;
}
.sec1 .btn-box li.check input{
	margin-right: 0.625em;
	vertical-align: middle;
}
.sec1 .btn-box li.check span{
	color: #999;
	font-size: 0.875em;
}
.sec1 .btn-box li.check a{
	text-decoration:underline;
}
.sec1 .btn-box p{
	margin-bottom: 1.5em;
}
.sec1 .btn-box li > a{
	display: block;
	line-height: calc(3em - 2px);
	height: 3em;
	border: 1px solid #333;
}
.sec1 .btn-box li > a.black{
	background-color: #000;
	color: #fff;
}


.sec1 .fail-tip{
	position: absolute;
	left: -10%;
	right: -10%;
	bottom: 100%;
	margin-bottom: 2.5em;
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-direction: row;
	background-color: #FEF0F0;
	border: 1px solid #FDE2E2;
	border-radius: 0.25em;
	padding: 0.75em 1.125em;
	opacity: 0;
	transition: opacity 0.5s;
	pointer-events: none;
}
.sec1 .fail-tip.active{
	opacity: 1;
	pointer-events: auto;
}
.sec1 .fail-tip svg{
	fill: #000;
	width: 1.125em;
	flex-shrink: 0;
}
.sec1 .fail-tip svg.icon{
	fill: #F56C6C;
}
.sec1 .fail-tip svg.close{
	cursor: pointer;
}
.sec1 .fail-tip p{
	font-size: 0.875em;
	line-height: 1.57;
	flex-grow: 1;
	margin: 0 0.57em;
}


@media only screen and (min-width:1025px){
}
@media only screen and (max-width:1024px){
	.header .inner{
		height: 6em;
	}
	.header .back{
		font-size: 2em;
	}
	.footer{
		height: 8em;
		margin-top: -8em;
	}
	.footer p{
		font-size: 1.75em;
	}




	.sec1{
		padding:6em 0 8em;
	}
	.sec1 .inner{
		width: 90%;
	}
	.sec1 .logo{
		width: 7.625em;
	}
	.sec1 .title p{
		font-size: 2em;
	}
	.sec1 .form-box li{
		font-size: 2em;
	}
	.sec1 .btn-box li.check{
		font-size: 2em;
	}
	.sec1 .btn-box p{
		font-size: 2em;
	}
	.sec1 .btn-box li > a{
		font-size: 2em;
	}

	.sec1 .fail-tip{
		font-size: 2em;
		left: 0;
		right: 0;
		margin-bottom: 0.5em;
	}
}