@charset "utf-8";
/* ヘッダー */
header {
	position: relative;
	margin: 0 auto;
	background-color: #0c1b31;
}
.topttl{
	position: relative;
	margin: 0 auto;
	padding: 5px 0;
}
.topttl img{
	position: relative;
	margin: 0 auto;
	width: 26%;
	max-width: 90px;
}

/* nazo, clear */
#nazo, #clear {
	position: relative;
	margin: 0 auto;
	padding:0 0 80px 0;
}
#nazo .bg, #clear .bg{
	position: absolute;
	top:0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #ffffff;
	clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}
#nazo .title, #clear .title{
	position: relative;
	margin: 0 auto;
}
#nazo h4, #clear h4{
	position: relative;
	margin: 0 auto;
	padding: 10px 15px;
	font-size: 115%;
	line-height: 1.6em;
	background: #2397B8;
	background: linear-gradient(90deg,rgba(35, 151, 184, 1) 0%, rgba(97, 57, 212, 1) 100%);
	color: #ffffff;
	text-align: center;
	font-weight: bold;
	font-style: italic;
}
#clear h4 .yellow{color: #FFF200;}
#nazo .pre{
	position: relative;
	margin: 20px auto 0 auto;
	width: calc(100% - 40px);
	max-width: 480px;
}
#nazo .pre .flexbox{margin: 20px auto 0 auto;gap: 10px;}
#nazo .pre .ttl{
	position: relative;
	margin: 0;
	padding: 3px 2em;
	background-color: #640DA4;
	color: #ffffff;
	border-radius: 100px;
	font-size: 90%;
}
#nazo .pre .kikan{
	position: relative;
	margin: 0;
	font-size: 110%;
}
#nazo .code, #item .code{
	position: relative;
	margin: 20px auto 0 auto;
	width: 60%;
	max-width: 340px;
}

#nazoImg{
	position: relative;
	margin: -50px auto 0 auto;
	padding: 20px 0 50px 0;
}
#nazoImg .bg{
	position: absolute;
	top:0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #E5EDF3;
	background: linear-gradient(180deg,rgba(229, 237, 243, 1) 0%, rgba(166, 191, 211, 1) 100%);
	clip-path: polygon(0 50px, 100% 0, 100% 100%, 0% 100%);
}
#nazoImg .Img{
	position: relative;
	margin: 0 auto;
	width: calc(100% - 20px);
	max-width: 800px;
}
#nazoImg .sq{
	position: absolute;
	top: 33%;
	left: 9%;
	width: 22%;
	height: 0;
	padding-top: 11%;
	display: block;
}

#nazoImg .hintWrap{
	position: relative;
	margin: 20px auto 0 auto;
}
#nazoImg .hintInWrap{
	position: relative;
	margin: 0 auto 10px auto;
	width: calc(100% - 40px);
	max-width: 490px;
	border: solid 1px #031D40;
	background-color: #031D40;
}
#nazoImg .hintWrap .Btnhint{
	position: relative;
	margin: 0 auto;
	padding: 3px 20px;
	text-align: center;
	color: #ffffff;
	cursor: pointer;
	font-size: .13rem;
	transition: all .3s ease-out;
}
#nazoImg .hintWrap .Btnhint:hover{background-color: #00448D;}
#nazoImg .hintWrap .hintTxt{
	position: relative;
	margin: 0 auto;
	padding: 10px;
	font-size: .13rem;
	display: none;
	background-color: #ffffff;
}

/* clear */
#clear .share{
	position: relative;
	margin: 20px auto;
}
#clear .share a{
	position: relative;
	margin: 0 auto;
	width: 14em;
	max-width: 380px;
	display: block;
	background-color: #000000;
	color: #ffffff;
	border-radius: 100px;
	text-align: center;
	padding: 10px 0 10px 1em;
	background-image: url("../img/btn_x.png");
	background-position: 5px 50%;
	background-repeat: no-repeat;
	background-size: auto calc(100% - 10px);
	font-weight: bold;
}
#clear .official{
	position: relative;
	margin: 10px auto 0 auto;
	text-align: center;
}
#clear .official img{
	position: relative;
	margin: 0 auto;
	width: calc(100% - 40px);
}

/* item */
#item{
	position: relative;
	margin: -50px auto 0 auto;
	padding: 70px 0 100px 0;
}
#item .bg{
	position: absolute;
	top:0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #0B1A31;
	background: linear-gradient(0deg,rgba(11, 26, 49, 1) 0%, rgba(24, 44, 93, 1) 100%);
	clip-path: polygon(0 50px, 100% 0, 100% 100%, 0% 100%);
	overflow: hidden;
}
#item .bg01{
	position: absolute;
	top:0;
	left: 0;
	width: 100%;
	height: 100%;
	background-image: url("../img/bg/bg.jpg");
	background-repeat: no-repeat;
	background-position: 50% 50%;
	background-size: cover;
	mix-blend-mode: hard-light;
}
#item .textArea{
	position: relative;
	margin: 0 auto 40px auto;
	gap: 0 10px;
	width: calc(100% - 40px);
}
#item .textArea .icon{
	position: relative;
	margin: 0;
	width: 80px;
}
#item .textArea .text{
	position: relative;
	margin: 0;
	width: calc(100% - 120px);
	background-color: #ffffff;
	border-radius: 10px;
	padding: 15px;
}
#item .serial{
	position: relative;
	margin: 40px auto 0 auto;
	padding: 5px;
	background-color: #ffffff;
	width: calc(100% - 50px);
	text-align: center;
}
#item .serial h5{
	position: relative;
	margin: 0 auto;
	padding: 5px 0;
	background-color: #052527;
	color: #ffffff;
}
#item .serial p{
	position: relative;
	margin: 0 auto;
	padding: 20px 0;
	font-size: 150%;
	font-weight: bold;
}
#item h4{
	position: relative;
	margin: 40px auto 10px auto;
	background-color: #ffffff;
	width: 14em;
	padding: 3px 0;
	text-align: center;
	font-size: 90%;
	font-weight: bold;
	border-radius: 100px;
}
#item .white{color: #ffffff;}
#item .btn_cade{
	position: relative;
	margin: 40px auto 0 auto;
	width: calc(100% - 40px);
	background-color: #ffffff;
	text-align: center;
	padding: 5px 0;
	cursor: pointer;
}
#item .btn_cade::after{
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	right: 10px;
	content: '\025bc';
	font-size: 76%;
	line-height: 1em;
	transition: all .3s ease-out;
}
#item .btn_cade:hover{opacity: 0.7;}
#item .btn_cade.disp::after{transform: rotate(180deg) translateY(50%);}

#item .codeWrap{
	position: relative;
	margin: 0 auto;
	padding: 20px;
	width: calc(100% - 80px);
	background-color: #ffffff;
	display: none;
}
#item .codeWrap ul{
	position: relative;
	margin: 0 auto;
	counter-reset: number 0;
}
#item .codeWrap ul li{
	position: relative;
	margin: 0 auto 10px auto;
	padding-left: 1.7em;
}
#item .codeWrap ul li .cautionWrap p{line-height: 1.5em;}
#item .codeWrap ul li::before{
	position: absolute;
	top:0.2em;
	left: 0;
	counter-increment: number 1;
	content: counter(number);
	width: 1.2em;
	line-height: 1.2em;
	border: solid 1px;
	border-radius: 50%;
	text-align: center;
}

/* banner */
#banner{
	position: relative;
	margin: -50px auto 0 auto;
	padding: 70px 0 50px 0;
}
#banner .bg{
	position: absolute;
	top:0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: #ffffff;
	clip-path: polygon(0 50px, 100% 0, 100% 100%, 0% 100%);
}
#banner div{
	position: relative;
	margin: 0 auto;
	width: calc(100% - 40px);
}
#banner div.btn{max-width: 360px;cursor: pointer;}
#banner div.links{margin: 30px auto 0 auto;max-width: 360px;border: solid 1px #2397B8;}
#banner div h4{
	position: relative;
	margin:  0 auto;
	text-align: center;
	font-size: 90%;
	line-height: 1.6em;
	background-color: #2397B8;
	color: #ffffff;
	padding: 5px 0 10px 0;
}
#banner div h4 p{
	position: relative;
	margin: 0.5em auto 0 auto;
	background-color: #ffffff;
	border-radius: 100px;
	color: #2397B8;
	font-weight: bold;
	width: 14em;
}

.modalWrap h5{
	position: relative;
	margin: 30px auto 5px auto;
	color: #065e97;
	font-style: italic;
	border-bottom: solid 1px #065e97;
}

/* ----- pc ----- */
@media screen and (min-width: 800px) {

	.topttl{display: none;}
	
	/* nazo */
	#nazo, #clear{padding: 0 0 100px 0;}
	#nazo .pre .flexbox{margin: 30px auto 0 auto;}
	#nazo .pre .kikan{font-size: 120%;}
	#nazo .code, #item .code{
		margin: 40px auto 0 auto;
		max-width: 200px;
	}

	#nazoImg{
		margin: -80px auto 0 auto;
		padding: 40px 0 65px 0;
	}
	#nazoImg .bg{clip-path: polygon(0 80px, 100% 0, 100% 100%, 0% 100%);}

	#nazoImg .Img{
		width: calc(100% - 40px);
		max-width: 450px;
	}

	#nazoImg .hintWrap{margin: 40px auto 0 auto;}
	#nazoImg .hintInWrap{
		margin: 0 auto 15px auto;
		max-width: 420px;
	}
	
	/* clear */
	#clear .share{margin: 30px auto;}
	#clear .official img{max-width: 450px;}

	/* item */
	#item{
		margin: -80px auto 0 auto;
		padding: 90px 0 100px 0;
	}
	#item .bg{clip-path: polygon(0 80px, 100% 0, 100% 100%, 0% 100%);}
	#item .textArea{width: calc(100% - 80px);}
	#item .serial{width: calc(100% - 90px);}
	#item .btn_cade{width: calc(100% - 80px);}
	#item .codeWrap{width: calc(100% - 120px);}

	/* banner */
	#banner{
		margin: -80px auto 0 auto;
		padding: 90px 0 100px 0;
	}
	#banner .bg{clip-path: polygon(0 80px, 100% 0, 100% 100%, 0% 100%);}
}

@media screen and (min-width: 420px) and (max-width: 799px){
	#nazoImg .Img{
		width: calc(100% - 80px);
		max-width: 480px;
	}
}