@charset "UTF-8";
/*
Color
Pink: #f6bed3
Blue: #172a88
*/
html,body {
	height: 100%;
}

body {
	margin: 0;
	padding: 0;
	font-family: sans-serif;
}
p,h1,h2,h3,h4,h5,h6,ul,ol,dl,dt,dd,div,section,iframe {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
li {
	list-style-type: none;
}
img {
	width: 100%;
	height: auto;
	vertical-align: bottom;
}
a {
	text-decoration: none;
}

.sp {
	display: none;
}
.pc {
	display: block;
}

body {
	background: #FFF;
}
#container {
	height: 100%;
}
#introduction {
	height: 100%;
}
#introduction .inner {
	position: relative;
	height: 100%;
	padding-left: 45%;
	padding-top: 80px;
}
#introduction .inner::after {
	content: '';
	display: block;
	position: absolute;
	top: 72px;
	right: 65px;
	background: url("images/icon_introduction.png") no-repeat left top;
	background-size: cover;
	width: 78px;
	height: 78px;
	
}
#introduction .area-title {
	width: 300px;
	margin: 0 auto 50px;
}
.introduction-img {
	position: absolute;
	top: 0;
	left: 0;
	width: 45%;
	height: 100%;
	background: url("images/introduction_p1.jpg") repeat-y top left;
	background-size: 100% auto;
}
.introduction-img img {
	opacity: 0;
}
#introduction .scroll-text {
	height: 75%;
	width: 70%;
	padding: 0 20px 30px;
	margin: 0 auto;
	overflow-y: scroll;
}
#introduction .scroll-text p {
	font-size: 14px;
	letter-spacing: 0.075em;
	line-height: 1.7em;
	margin-bottom: 1.4em;
}
#introduction .scroll-text p:last-child {
	margin-bottom: 0;
}

.scroll-text::-webkit-scrollbar{
   width: 8px;
}
.scroll-text::-webkit-scrollbar-track{
   background-color: #ececec;
}
.scroll-text::-webkit-scrollbar-thumb{
   background-color: #edbbce;
}



#comments {
	background: #edbbce;
	position: relative;
	display: flex;
}
#comments .area-title {
	width: 210px;
	position: absolute;
	top: 50px;
	left: 50%;
	margin-left: -400px;
}
#comments .inner {
	max-width: 520px;
}
#comments .comment-l .inner {
	margin-left: auto;
}
#comments .comment-r .inner {
	margin-right: auto;
}

.comment-l {
	width: 50%;
	padding: 0 30px;
	padding-top: 160px;
	background: #edbbce url("images/comment_l_bg.png") no-repeat right top;
	background-size: 165px auto;
}

.comment-r {
	width: 50%;
	padding: 0 30px;
	padding-top: 160px;
	background: #96c3b7 url("images/comment_r_bg.png") no-repeat left top;
	background-size: 165px auto;
}

#comments .comment {
	background: #FFF;
	border-radius: 20px;
	padding: 30px;
	margin-bottom: 30px;
	font-size: 14px;
	line-height: 1.7em;
}
#comments .comment-writer {
	background: #96c3b7;
	margin-top: 30px;
	font-size: 23px;
	line-height: 1.1em;
	padding-top: 2px;
	padding-left: 2px;
	display: inline-block;
}
#comments .comment-r .comment-writer {
	background: #edbbce;
}
#comments .comment-writer .sub {
	font-size: 14px;
}

#original_music {
	padding-top: 80px;
	padding-bottom :80px;
}
#original_music .area-title {
	width: 375px;
	margin: 0 auto 50px;
}

#original_music .inner {
	display: flex;
	justify-content: center;
}
#original_music .inner .col-l,
#original_music .inner .col-r {
	width: 50%;
	max-width: 500px;
}
#original_music h3 {
	color: #edbbce;
	position: relative;
	padding-left: 20px;
	font-size: 14px;
	line-height: 1.2em;
	margin-bottom: 0.5em;
}
#original_music h3 .arrow {
	font-size: 12px;
	position: absolute;
	top: 0;
	left: 0;
}
#original_music h4 {
	font-size: 14px;
	font-weight: 400;
	margin-bottom :1em;
}
#original_music .block {
	margin-bottom: 50px;
}
#original_music .block .item-img {
	max-width: 450px;
}


@media screen and (max-width: 820px) {
	* {
		height: auto!important;
	}
	.sp {
		display: block;
	}
	.pc {
		display: none;
	}
	#introduction {
	}
	#introduction .inner {
		padding: 100px 0 0;
	}
	#introduction .inner::after {
		content: '';
		display: block;
		position: absolute;
		top: 20px;
		right: 20px;
		background: url("images/icon_introduction.png") no-repeat left top;
		background-size: cover;
		width: 48px;
		height: 48px;

	}
	#introduction .area-title {
		width: 300px;
		transform: scale(0.9);
		margin: 0 auto 30px;
	}
	.introduction-img {
		position: static;
		width: 100%;
		height: 100%;
	}
	.introduction-img img {
		opacity: 1;
	}
	#introduction .scroll-text {
		height: 320px!important;
		width: 100%;
		padding: 0 20px 30px;
		margin: 0 auto 30px;
		overflow-y: scroll;
	}
	#introduction .scroll-text p {
		font-size: 14px;
		letter-spacing: 0.075em;
		line-height: 1.7em;
		margin-bottom: 1.4em;
	}
	#introduction .scroll-text p:last-child {
		margin-bottom: 0;
	}

	#comments {
		background: #edbbce;
		position: relative;
		display: block;
		padding-top: 50px;
		padding-bottom: 50px;
	}
	#comments .area-title {
		width: 210px;
		transform: scale(0.9);
		position: static;
		margin: 0 auto 30px;
	}
	#comments .inner {
		max-width: auto;
		margin: 0;
		padding: 0 20px;
	}
	#comments .comment {
		background: #FFF;
		border-radius: 20px;
		padding: 20px;
		margin-bottom: 20px;
		font-size: 14px;
		line-height: 1.7em;
	}
	#comments .comment-writer {
		margin-top: 20px;
		font-size: 18px;
		line-height: 1.1em;
		padding-top: 2px;
		padding-left: 2px;
		display: inline-block;
	}
	#comments .comment-r .comment-writer {
		background: #edbbce;
	}
	#comments .comment-writer .sub {
		font-size: 13px;
	}

	#original_music {
		padding-top: 80px;
		padding-bottom :80px;
	}
	#original_music .area-title {
		width: 375px;
		transform: scale(0.9);
		margin: 0 auto 50px;
	}

	#original_music .inner {
		display: block;
		padding: 0 40px;
	}
	#original_music .inner .col-l,
	#original_music .inner .col-r {
		width: 100%;
		max-width: 500px;
	}
	#original_music h3 {
		color: #edbbce;
		position: relative;
		padding-left: 20px;
		font-size: 14px;
		line-height: 1.2em;
		margin-bottom: 0.5em;
	}
	#original_music h3 .arrow {
		font-size: 12px;
		position: absolute;
		top: 0;
		left: 0;
	}
	#original_music h4 {
		font-size: 14px;
		font-weight: 400;
		margin-bottom :1em;
	}
	#original_music .block {
		margin-bottom: 50px;
	}
	#original_music .block .item-img {
		max-width: 450px;
		margin: 0 auto;
	}

}

@keyframes scalePlayer {
  from {transform: scale(0.4); opacity: 0;}
  to {transform: scaleY(1); opacity: 1;}
}
@-webkit-keyframes scalePlayer {
  from {transform: scale(0.4); opacity: 0;}
  to {transform: scaleY(1); opacity: 1;}
}