@charset "utf-8";

body {
	background-color: #3D2400;
	color: white;
	font-family: "Zen Maru Gothic", sans-serif;
	padding: 0 0 300px 0;
}

img {
	width: 100%;
	height: 100%;
}

/* header */
header {
	width: 100%;
	height: 85px;
	background-color: #3D2400;
	display: flex;
	align-items: center;
	box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.header__title {
	font-size: 15px;
	line-height: 1.2;
}

.header__title span {
	font-size: 25px;
	font-family: "Noto Sans JP", sans-serif;
	margin: 0 0 0 -1rem;
}

.header__innner {
	width: 90%;
	max-width: 1280px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.sns__wrap {
	display: flex;
	justify-content: center;
	align-items: center;
}

.sns__list {
	height: 25px;
	margin: 0 15px;
}

.standfm {
	height: 35px;
}

.sns__list img {
	width: auto;
	height: 100%;
}

/* サイト共通コンテナ */
.container {
	max-width: 1600px;
	margin: 0 auto;
}

header {
	margin-bottom: 30px;
}

main {
	width: 1600px;
	margin: 0 auto;
}

.book__wrap {
	width: 1600px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
}

#book {
	width: 750px;
	height: 100%;
	aspect-ratio: 1.334/1;
	transition: 0.5s;
	margin: 0 20px !important;
}

.book__text {
	width: 420px;
	margin: 20px;
	font-size: 22px;
	line-height: 1.3;
	text-align: justify;
	white-space: pre-wrap;
}

.control__menu {
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 10px 0;
}

.control__menu__list {
	width: 40px;
	margin: 0 20px;
	cursor: pointer;
}

.control__menu__list img {
	-webkit-user-drag: none;
}

/*  */

.progress__wrap {
	width: 90%;
	max-width: 600px;
	margin: 0 auto;
	display: flex;
	justify-content: center;
	align-items: center;
}

.progress {
	width: 90%;
	max-width: 600px;
	margin: 15px auto;
	position: relative;
	background: #656565;
	border-radius: 4px;
}

.progress__bar {
	width: 0%;
	height: 8px;
	background: #D5D5D5;
	border-radius: 4px;
	transition: width 0.4s ease;
}

.progress__text {
	text-align: center;
	font-size: 15px;
	color: #333;
	color: #D5D5D5;
}

.control__wrap {
	position: fixed;
	bottom: 0;
	left: 50%;
	transform: translate(-50%, 0);
	padding: 10px 0;
	background-color: #3D2400;
	width: 100%;
	z-index: 100;
	box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.15);
}

/* qr */
.qr-btn {
	position: absolute;
	top: -90px;
	right: 30px;
	width: 60px;
	height: 60px;
	cursor: pointer;
	z-index: 100;
}

.qr-modal-overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
	z-index: 199;
}

.qr-modal {
	display: none;
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	padding: 20px;
	border-radius: 10px;
	z-index: 200;
}

.qr-modal img {
	width: 400px;
	height: 400px;
}

.close-btn {
	position: absolute;
	top: -20px;
	right: -20px;
	background: none;
	border: none;
	font-size: 40px;
	color: white;
	cursor: pointer;
	z-index: 201;
}

@media (max-width: 1600px) {
	.container {
		max-width: 1200px;
		margin: 0 auto;
	}

	header {
		margin-bottom: 30px;
	}

	main {
		width: 1000px;
		margin: 0 auto;
	}

	.book__wrap {
		width: 1000px;
		margin: 0 auto;
		display: flex;
		align-items: center;
	}

	#book {
		width: 600px;
		height: 440.6px;
		transition: 0.5s;
		margin: 0 auto !important;
	}

	.book__text {
		width: 380px;
		margin: 20px;
		font-size: 18px;
		line-height: 1.3;
		text-align: justify;
		white-space: pre-wrap;
	}

}

@media (max-width: 1000px) {
	body {
		background-color: #3D2400;
		color: white;
		font-family: "Zen Maru Gothic", sans-serif;
	}

	img {
		width: 100%;
		height: 100%;
	}

	/* header */
	header {
		width: 100%;
		height: 80px;
		background-color: #3D2400;
		display: flex;
		align-items: center;
		box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
	}

	.header__title {
		color: #fff;
		font-size: 15px;
		line-height: 1.2;
	}

	.header__title span {
		font-size: 25px;
		font-family: "Noto Sans JP", sans-serif;
		margin: 0 0 0 -1rem;
	}

	.header__innner {
		width: 90%;
		max-width: 1280px;
		margin: 0 auto;
		display: flex;
		justify-content: space-between;
		align-items: center;
	}

	.sns__wrap {
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.sns__list {
		height: 25px;
		margin: 0 15px;
	}

	.standfm {
		height: 35px;
	}

	.sns__list img {
		width: auto;
		height: 100%;
	}

	/* サイト共通コンテナ */
	.container {
		max-width: 1200px;
		margin: 0 auto;
	}

	header {
		margin-bottom: 30px;
	}

	main {
		width: 95%;
		margin: 0 auto;
	}

	.book__wrap {
		width: 100%;
		margin: 0 auto;
		display: block;
	}

	#book {
		width: 600px;
		height: 440.6px;
		transition: 0.5s;
		margin: 0 auto !important;
	}

	.book__text {
		width: 600px;
		margin: 20px auto;
		font-size: 18px;
		line-height: 1.3;
		text-align: justify;
		white-space: pre-wrap;
	}

	.control__menu {
		display: flex;
		justify-content: center;
		align-items: center;
		margin: 10px 0;
	}

	.control__menu__list {
		width: 40px;
		margin: 0 20px;
		cursor: pointer;
	}

	.control__menu__list img {
		-webkit-user-drag: none;
	}

	/*  */

	.progress__wrap {
		width: 90%;
		max-width: 600px;
		margin: 0 auto;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.progress {
		width: 90%;
		margin: 15px auto;
		position: relative;
		background: #656565;
		border-radius: 4px;
	}

	.progress__bar {
		width: 0%;
		height: 8px;
		background: #D5D5D5;
		border-radius: 4px;
		transition: width 0.4s ease;
	}

	.progress__text {
		text-align: center;
		font-size: 15px;
		color: #333;
		color: #D5D5D5;
	}

	/* qr */
	.qr-btn {
		position: absolute;
		top: -90px;
		right: 30px;
		width: 60px;
		height: 60px;
		cursor: pointer;
		z-index: 100;
	}

	.qr-modal-overlay {
		display: none;
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: rgba(0, 0, 0, 0.5);
		z-index: 199;
	}

	.qr-modal {
		display: none;
		position: fixed;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		padding: 20px;
		border-radius: 10px;
		z-index: 200;
	}

	.qr-modal img {
		width: 400px;
		height: 400px;
	}

	.close-btn {
		position: absolute;
		top: -20px;
		right: -20px;
		background: none;
		border: none;
		font-size: 40px;
		color: white;
		cursor: pointer;
		z-index: 201;
	}
}

@media (max-width: 767px) {
	body {
		background-color: #3D2400;
		color: white;
		font-family: "Zen Maru Gothic", sans-serif;
	}

	img {
		width: 100%;
		height: 100%;
	}

	/* header */
	header {
		width: 100%;
		height: 70px;
		background-color: #3D2400;
		display: flex;
		align-items: center;
		box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
	}

	.header__title {
		color: #fff;
		font-size: 11px;
		line-height: 1.2;
	}

	.header__title span {
		font-size: 18px;
		font-family: "Noto Sans JP", sans-serif;
		margin: 0 0 0 -0.5rem;
	}

	.header__innner {
		width: 95%;
		max-width: 1280px;
		margin: 0 auto;
		display: flex;
		justify-content: space-between;
		align-items: center;
	}

	.sns__wrap {
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.sns__list {
		height: 20px;
		margin: 0 10px;
	}

	.standfm {
		height: 30px;
	}

	.sns__list img {
		width: auto;
		height: 100%;
	}

	/* サイト共通コンテナ */
	.container {
		max-width: 100%;
		margin: 0 auto;
	}

	header {
		margin-bottom: 30px;
	}

	main {
		width: 95%;
		margin: 0 auto;
	}

	.book__wrap {
		width: 100%;
		margin: 0 auto;
		display: block;
	}

	#book {
		width: 370.5px;
		height: 277.73px;
		transition: 0.5s;
		margin: 0 auto !important;
	}

	.book__text {
		width: 370px;
		margin: 10px auto;
		font-size: 16px;
		line-height: 1.3;
		text-align: justify;
		white-space: pre-wrap;
	}

	.control__menu {
		display: flex;
		justify-content: center;
		align-items: center;
		margin: 10px 0;
	}

	.control__menu__list {
		width: 35px;
		margin: 0 10px;
		cursor: pointer;
	}

	.control__menu__list img {
		-webkit-user-drag: none;
	}

	/*  */

	.progress__wrap {
		width: 90%;
		margin: 0 auto;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.progress {
		width: 86%;
		max-width: 600px;
		margin: 15px auto;
		position: relative;
		background: #656565;
		border-radius: 4px;
	}

	.progress__bar {
		width: 0%;
		height: 8px;
		background: #D5D5D5;
		border-radius: 4px;
		transition: width 0.4s ease;
	}

	.progress__text {
		text-align: center;
		font-size: 13px;
		color: #333;
		color: #D5D5D5;
	}

	/* qr */
	.qr-btn {
		position: absolute;
		top: -65px;
		right: 20px;
		width: 45px;
		height: 45px;
		cursor: pointer;
		z-index: 100;
	}

	.qr-modal-overlay {
		display: none;
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: rgba(0, 0, 0, 0.5);
		z-index: 199;
	}

	.qr-modal {
		display: none;
		position: fixed;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		padding: 20px;
		border-radius: 10px;
		z-index: 200;
	}

	.qr-modal img {
		width: 300px;
		height: 300px;
	}

	.close-btn {
		position: absolute;
		top: -20px;
		right: -20px;
		background: none;
		border: none;
		font-size: 40px;
		color: white;
		cursor: pointer;
		z-index: 201;
	}
}