/*-------- base --------*/
html {
	-webkit-text-size-adjust: 100%;
}
* {
  box-sizing: border-box;
}
body {
	margin: 0;
	padding: 0;
	font-size: 1.7rem;
	line-height: 1.5;
}
img {
	max-width: 100%;
	height: auto;
	vertical-align: bottom;
	-ms-interpolation-mode: bicubic;
}
.stage .bodyarea {
	width: 100%;
	margin: 0 auto;
	padding: 0;
	background-color: #fff;
}
.pcOnly {
	display: block;
}
.spOnly {
	display: none;
}

/*----- Main Contents ----------------------------------*/
#mahjong .inner {
	max-width: 980px;
	margin: 0 auto;
}
#mahjong .text_area {
	max-width: 900px;
	margin: 0 auto;
}
#mahjong section.sec_h3 {
	padding-bottom: 50px;
}
#mahjong h2 {
	padding: 80px 0 40px;
}
#mahjong h3 {
	margin: 40px 0 40px;
}
#mahjong p {
	font-size: 2.6rem;
	margin: 10px 0 20px;
}
#mahjong dt {
	font-size: 3.0rem;
	margin: 10px 0 20px;
}
#mahjong dd {
	font-size: 2.2rem;
}
#mahjong small {
	font-size: 80%;
	color: #222;
}
#mahjong .anno {
	margin-left: 1em;
	font-size: 2.2rem;
	color: #222;
	position: relative;
}
#mahjong .anno::before {
	content: "※";
	display: inline-block;
	position: absolute;
	left: -1em;
	top: 0;
}
#mahjong .center {
	text-align: center;
}
#mahjong .big {
	font-size: 120%;
}
#mahjong .bold {
	font-weight: bold;
}
#mahjong .red {
	color: #f62c2c;
}
#mahjong .underLine {
	text-decoration: underline;
	margin-bottom: 7px;
}
#mahjong a:hover,
#mahjong .btn02 a img:hover {
	opacity: 0.8;
	transition: 0.2s;
}
#mahjong .flex_box {
	display: -webkit-flex;
	display: flex;
	justify-content: space-between;
	align-content: space-between;
	align-items: center;
}

/*----- mv_area ----------------------------------*/
#mahjong #mv_area {
	background: url(//fmv-ss.static.pub/s/2026/03/11/files.20260311103458333421.png) no-repeat center, url(//fmv-ss.static.pub/s/2026/03/11/files.20260311103459225446.jpg) no-repeat bottom -80px center;
}
#mahjong #mv_area h1 {
	padding: 80px 0 20px;
	text-align: center;
}
#mahjong #main {
	width: 100%;
	background: url(//fmv-ss.static.pub/s/2026/03/11/files.20260311103459899000.jpg) repeat-y top center;
	padding-bottom: 100px;
}

/*----- flow -------------------------------------*/
#mahjong #flow h2 {
	padding: 60px 0 40px;
}

/*----- howto_area --------------------------------*/
#mahjong .howto_area {
	margin: 10px auto;
}
#mahjong .howto_box {
	background: url(//fmv-ss.static.pub/s/2026/03/11/files.20260311103500410082.png) no-repeat;
	max-width: 800px;
	margin: 0 auto;
	text-align: center;
	height: 510px;
	padding: 20px;
	box-sizing: border-box;
	z-index: 1;
}
#mahjong .howto_box p {
	margin: 0;
}
#mahjong .howto_box .flex_box {
	max-width: 624px;
	margin: 0 auto;
	padding: 32px 0 0;
}
#mahjong .howto_box .col p:first-of-type {
	margin: 0;
	padding-bottom: 12px;
}
#mahjong .howto_box .popup_box {
	position: relative;
}
#mahjong .howto_box .popup_box .popup_txt {
	position: relative;
	padding-bottom: 66px;
	z-index: 10;
}
#mahjong .howto_box .popup_box .popup_txt::after {
	content: "";
	display: inline-block;
	position: absolute;
	background: url(//fmv-ss.static.pub/s/2026/03/11/files.20260311103500863636.png) no-repeat;
	width: 80px;
	height: 62px;
	bottom: 4px;
	left: 0;
	right: 0;
	margin: 0 auto;
	z-index: -10;
}
#mahjong .howto_box .popup_box .popup_txt05::after {
	display: none;
}
#mahjong .howto_box .popup_box .popup {
	display: none;
	position: absolute;
	top: 80px;
	width: 624px;
	margin: 0 auto;
	padding: 14px 30px;
	background: #ffbb67;
	color: #000;
	font-size: 1.6rem;
	text-align: left;
	box-shadow: 7px 7px 7px rgba(0,0,0,0.4);
	z-index: 99999;
}
#mahjong .howto_box .popup_box .popup_txt04 +.popup {
	right: 0;
}
#mahjong .howto_box .popup_box .popup_txt05 +.popup {
	left: 0;
	right: 0;
	margin: auto;
	padding: 30px 30px;
}
#mahjong .howto_box .popup_box .popup_txt:hover {
	opacity: 0.8;
}
#mahjong .howto_box .popup_box .popup_txt.popup_txt03:hover {
	opacity: 1.0;
}
#mahjong .howto_box .popup_box .popup_txt:hover +.popup {
	display: block!important;
}
#mahjong .howto_area .text_area {
	margin: 40px auto 80px;
	text-align: center;
}
#mahjong .howto_area .text_area dl {
	max-width: 600px;
	margin: 0 auto;
}
#mahjong .howto_area .text_area dt {
	margin-top: 30px;
	font-weight: bold;
}

/*----- sec -----------------------------------*/
#mahjong #sec01 ol li dl dt {
	font-size: 3.0rem;
	font-weight: bold;
	padding-left: 64px;
	position: relative;
}
#mahjong #sec01 ol li dl dt::after {
	content: "";
	display: inline-block;
	position: absolute;
	background: url(//fmv-ss.static.pub/s/2026/03/11/files.20260311103501275344.png) no-repeat center/86%;
	width: 54px;
	height: 61px;
	left: 0;
	top: -6px;
}
#mahjong #sec01 ol li:nth-of-type(2) dl dt::after {
	background: url(//fmv-ss.static.pub/s/2026/03/11/files.20260311103501696719.png) no-repeat center/86%;
}
#mahjong #sec01 ol li:nth-of-type(3) dl dt::after {
	background: url(//fmv-ss.static.pub/s/2026/03/11/files.20260311103502118313.png) no-repeat center/86%;
}
#mahjong #sec01 ol li dl dd {
	margin-bottom: 40px;
	padding-left: 64px;
}
#mahjong #sec02 ol li dl dt {
	padding-left: 60px;
	position: relative;
}
#mahjong figure {
	padding: 10px 0 24px;
}
/*----- more -----------------------------------*/
#mahjong #more .anno_area {
	border-bottom: 1px solid #333;
}
#mahjong #more .anno_area dl {
	max-width: 430px;
	margin: 40px auto;
}
#mahjong #more .anno_area dl dt {
	text-align: center;
	margin-bottom: 10px;
}

/*----- close_btn -----------------------------------*/
#mahjong .close_btn {
	width: 100%;
	text-align: center;
}
#mahjong .close_btn input {
	width: 430px;
	margin: 60px auto 30px;
	background-color: #000;
	color: #fff;
	font-size: 2.4rem;
	text-align: center;
	padding: 16px 30px;
	box-sizing: border-box;
}
#mahjong .close_btn input:hover {
	opacity: 0.8;
	transition: 0.2s;
}

/*--- 768px------------------------------*/
@media screen and (max-width: 768px) {
	.pcOnly {
		display: none;
	}
	.spOnly {
		display: block;
	}
	#mahjong .underLine {
		margin-bottom: 7px;
	}
	#mahjong .flex_box {
		display: -webkit-block;
		display: block;
		flex-direction: column;
		-webkit-flex-wrap: wrap;
		flex-wrap: wrap;
	}

	/*----- Main Contents ----------------------------------*/
	#mahjong .inner {
		width: 100%;
		padding: 0 16px;
		margin: 0 auto;
	}
	#mahjong #main {
		padding-bottom: 40px;
	}
	#mahjong section.sec_h2 {
		padding-bottom: 40px;
	}
	#mahjong section.sec_h3 {
		padding-bottom: 0;
	}
	#mahjong h2,
	#mahjong #flow h2 {
		padding: 40px 0 20px;
	}
	#mahjong h3 {
		margin: 40px auto 20px;
		padding: 0;
	}

	/*----- mv_area ----------------------------------*/
	#mahjong #mv_area {
		width: 100%;
		background: url(//fmv-ss.static.pub/s/2026/03/11/files.20260311103458333421.png) no-repeat center/100%, url(//fmv-ss.static.pub/s/2026/03/11/files.20260311103459225446.jpg) no-repeat bottom -20px center/cover;
	}
	#mahjong #mv_area h1 {
		padding: 48px 0 20px;
	}

	/*----- howto_area ----------------------------------*/
	#mahjong .howto_box {
		background: none;
		background-color: #fff;
		height: auto;
		padding: 20px;
	}
	#mahjong .howto_box .flex_box {
		display: -webkit-flex;
		display: flex;
		width: 100%;
		flex-wrap: nowrap;
		flex-direction: row;
		padding: 0;
	}
	#mahjong .howto_box .popup_box .popup {
		width: 100%;
	}
	#mahjong .howto_box .popup_box .popup_txt04 +.popup {
		left: 0;
		right: 0;
		margin: auto;
	}
	#mahjong .howto_box .popup_box .popup_txt05 {
		padding-bottom: 0;
	}

	/*----- sec ----------------------------------*/
	#mahjong #sec01 ol li dl dt {
		font-size: 100%;
	}
	#mahjong #more .anno_area dl {
		padding: 0 20px;
	}
	#mahjong .close_btn input {
		width: 100%;
		margin: 0 auto;
	}
}