@charset "UTF-8";
* {
	box-sizing: border-box;
	margin:0;
	padding:0;
}
html {
	font-size: 62.5%;
}

body {
	font-family: 'M PLUS Rounded 1c', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
	font-size: clamp(1.6rem, 1.1vw, 1.8rem);
	line-height:1.8;
}

.m-plus-rounded-1c-regular {
	font-family: "M PLUS Rounded 1c", sans-serif;
	font-weight: 400;
	font-style: normal;
}

.m-plus-rounded-1c-bold {
	font-family: "M PLUS Rounded 1c", sans-serif;
	font-weight: 700;
	font-style: normal;
}


/* header footer 
h1 {
	font-size: clamp(2.4rem, 4vw, 4rem);
}

h2 {
	font-size: clamp(2rem, 3vw, 3rem);
}

h3 {
	font-size: clamp(1.8rem, 2.5vw, 2.4rem);
}
*/

header {
	background:linear-gradient(to top, #dcdcdc, #fff);
}

.headerwrapper, .footerwrapper {
	margin:0 auto;
	padding:0;
	width:100%;
	max-width:1080px;
	height: auto;
}
.headerwrapper {
	background: url('/assets/images/kuboke_lp_bg_main_v2.png') center calc(100% - 40px) / contain no-repeat;
	padding-bottom: clamp(200px, 26vw, 300px);
}

@media (max-width: 767px) {
	.headerwrapper {
		background-position: center calc(100% - 10px);
		padding-bottom: clamp(110px, 40vw, 210px);
	}
}

.logo-space {
	margin:0 auto;
	padding: 0.5em 1em 1.5em;
	
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 0.5em;
}
.logo-space img {
	width:100%;
	max-width: 140px;
	height: auto;
}
.notetit {
	padding: 0 0.3em;
	border:1px solid #ea6da4;
	font-size:0.9em;
}
@media (max-width: 767px) {
.logo-space img {
	max-width: 90px;
	height: auto;
}
.notetit {
	font-size:0.6em;
}
}


.maintitle-space {
	display: flex;
	flex-direction: row-reverse;
	justify-content: center;
	align-items: flex-start;
	gap: clamp(1.2rem, 4vw, 8rem);

	margin: 0 auto;
	padding: 0.5em 1em;
}

.maintitle-space > *:first-child,
.maintitle-space > *:last-child {
	font-size: clamp(1.8rem, 2.5vw, 2.4rem);
}

.vertical-text {
	writing-mode: vertical-rl;
	text-orientation: mixed;
	line-height: 1.8;
	letter-spacing: 0.05em;
	margin: 0;
}

.maintitle-space > *:first-child b {
	font-weight: normal;
	color: #ea6da4;
}

.maintitle-space > *:first-child span {
	font-size: 0.8em;
}

.maintitle-space > *:first-child strong {
	font-size: 1.1em;
	font-weight: normal;
	color: #ea6da4;
}

.text-adjustment {
	display: inline-block;
	margin-top: 0.5em;
}

.maintitle-space h1 {
	margin: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	font-family: 'Hiragino Mincho ProN', 'Hiragino Mincho Pro', 'Yu Mincho', 'YuMincho', 'MS Mincho', serif;
	font-size: clamp(1.8rem, 2.5vw, 2.4rem);
	transform: translateX(clamp(0px, 2.4vw, 32px));
}

.maintitle-space h1 img {
	width: clamp(100px, 10vw, 200px);
	height: auto;
	padding-bottom: 1em;
}

.subtit {
	font-size: 1.1em;
	padding-top: 1em;
	border-bottom: 1px solid #000;
}

.authortex {
	font-size: 0.9em;
}

@media (max-width: 767px) {
	.maintitle-space {
		gap: 1.6rem;
		padding-left: 0.5em;
		padding-right: 0.5em;
		transform: none;
	}

	.maintitle-space > *:first-child,
	.maintitle-space > *:last-child {
		font-size: clamp(1.5rem, 4.2vw, 2rem);
	}

	.maintitle-space > *:last-child {
		transform: translateX(6px);
	}

	.maintitle-space h1 {
		transform: translateX(16px);
	}

	.maintitle-space h1 img {
		width: clamp(90px, 24vw, 140px);
		padding-bottom: 0.6em;
	}
}

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;

	/* 旧ブラウザ対応 */
	clip: rect(0, 0, 0, 0);

	/* 現代ブラウザ対応 */
	clip-path: inset(50%);

	border: 0;
	white-space: nowrap;
}

footer {
	padding-top: 1em;
	background:#f9f9f9;
	text-align: center;
}
footer img {
	width:100%;
	max-width: 160px;
	height: auto;
}
footer p {
	margin: 0 auto 1em;
	font-size:0.8em;
}



/* section */
section {
	margin:0;
	padding:0;
}
.sectionwrapper {
	margin:0 auto;
	padding:1.5em;
	width:100%;
	max-width:1080px;
}



/* novellink */
.novellink {
	display:flex;
	justify-content: center;
	align-items: center;
	background:#ea6da4;
}
.novellink dl {
	display:flex;
	flex-direction: column;
	align-items: center;
	font-size: 1.2em;
	color:#fff;
}
.novellink dt {
	font-weight:bold;
	padding:0.5em 0;
	text-align:center;
}
.novellink dd {
	padding:0.5em 0;
	text-align:center;
}
.novellink dd a {
	padding: 0.2em 1.5em;
	color:#ea6da4;
	background:#fff;
	border:1px solid #ea6da4;
	text-decoration:none;
	font-size: 0.8em;
}
.novellink dd a:hover {
	color:#fff;
	background:#ea6da4;
	text-decoration:none;
	border:1px solid #fff;
}



/* prologue */
.prologue {
	background:#f7f7ce;
}
.prologue .sectionwrapper {
	padding-bottom:clamp(4em, 10vw, 8em);
	background: url('/assets/images/bg_town.svg') right bottom / clamp(280px, 50vw, 560px) no-repeat;
}

.pr-text {
	font-family: 'Hiragino Mincho ProN', 'Hiragino Mincho Pro', 'Yu Mincho', 'YuMincho', 'MS Mincho', serif;
	font-size: clamp(2rem, 3vw, 3rem);
	font-weight:bold;
	letter-spacing: 0.1em;
	color:#ea6da4;
	margin: 2em auto 2em;
	padding: 0 0 2em;
	border-bottom:2px solid #ea6da4;
	width:100%;
	max-width:800px;
}
.prologue h2 {
	margin:0 auto 2em;
	padding:0;
	text-align:center;
	line-height:1;
}
.prologue h2 img {
	margin:0;
	padding:0;
	width:50%;
	max-width:235px;
	height:auto;
}
.prologue h2 + p {
	margin: 0 auto 2em;
	padding: 0 1em;
	font-weight:bold;
	width:100%;
	max-width:800px;
	line-height:2;
}
.prologue h2 + p span {
	display:inline-block;
	padding:0.8em;
}




/* toc-box */
.toc-box {
	display:flex;
	justify-content: center;
	align-items: center;
	background:linear-gradient(to top, #dcdcdc, #eeeeee);
}
.toc-box .sectionwrapper {
	background:url('/assets/images/kuboke_lp_bg_ep01.png') center bottom / cover no-repeat;
	
	padding: clamp(0px, 20vw, 200px) 0;
}
.toc-box dl {
	display:flex;
	flex-direction: column;
	align-items: center;
	font-size: 1.2em;
	color:#ea6da4;
}
.toc-box dt {
	font-weight:bold;
	padding:0.5em 0;
	text-align:center;
}
.toc-box dd {
	padding:0.5em 0;
	text-align:center;
}
.toc-box dd a {
	padding: 0.2em 1.5em;
	color:#fff;
	background:#ea6da4;
	border:1px solid #ea6da4;
	text-decoration:none;
	font-size: 0.8em;
}
.toc-box dd a:hover {
	color:#ea6da4;
	background:#fff;
	text-decoration:none;
}





/* novel-characters */
.novel-characters {
	background:#f7f7ce;
}
.novel-characters .sectionwrapper {
	padding:1.5em 2.5em;
}

.novel-characters h3 {
	margin: 1em auto;
	font-size: 1.4em;
	font-weight:bold;
	color:#ea6da4;
	text-align:center;
	width:100%;
	max-width:800px;
}

.novel-characters p {
	width:100%;
	max-width:800px;
	margin: 0 auto 1.5em;
}

.novel-characters p.charactername {
	margin-bottom: 0;
	color:#ea6da4;
	font-weight:bold;
}
.novel-characters p.charactername span {
	font-size:0.9em;
}



/* author-profile */
.author-profile {
	
}
.author-profile .sectionwrapper {
	padding:1.5em 2.5em;
}
.author-profile h3 {
	margin: 2em auto 1em;
	padding: 2em 0 2em;
	font-size: 1.6em;
	font-weight:bold;
	text-align:center;
	width:100%;
	max-width:800px;
	border-top: 2px solid #ea6da4;
	border-bottom: 2px solid #ea6da4;
}
.author-profile h3 span {
	display:block;
	font-size:0.8em;
}

.author-profile p {
	width:100%;
	max-width:800px;
	margin: 0 auto 1.5em;
}

.external-link {
	width:100%;
	max-width:800px;
	margin: 2em auto;
	padding:0;
	text-align:center;
}
.external-link a {
	position: relative;
	display: inline-block;
	margin: 0 auto;
	padding: 0.1em 2.2em 0.1em 1.2em;
	background: #000;
	color: #fff;
	text-decoration: none;
	border: 2px solid #000;
	border-radius: 24px;
}

/* アイコン */
.external-link a::after {
	content: "";
	position: absolute;
	top: 50%;
	right: 0.8em;
	width: 16px;
	height: 16px;
	transform: translateY(-50%);

	background-color: currentColor; /* ←ここがポイント */
	mask: url('/assets/images/ic_externallink.svg') no-repeat center / contain;
	-webkit-mask: url('/assets/images/ic_externallink.svg') no-repeat center / contain;
}

/* hover */
.external-link a:hover {
	background: #fff;
	color: #000;
}


.sp-only {
	display:block;
}
.pc-only {
	display:none;
}
@media (min-width: 768px) {
.sp-only {
	display:none;
}
.pc-only {
	display:block;
}
}/* 768px以上に適用 */