@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&family=Noto+Serif+JP:wght@300;400;600;700&display=swap');

body {
	font-family: 'Noto Sans JP', sans-serif;
	margin: 0;
	color: #44403c;
}

.PageEffect {
	position: fixed;
	inset: 0;
	width: 100%;
	height: 100%;
}

.Page {
	width: 100%;
	height: 100vh;
	overflow: auto;
	background: #fcfbfa;
}


.Layout {
	display: flex;
	flex-direction: column;
}

.Layout__Container {
	box-sizing: border-box;
	max-width: 56rem; /* equivalent to max-w-4xl */
	width: 100%;
	margin-left: auto;
	margin-right: auto;
	padding-left: 1.5rem;
	padding-right: 1.5rem;
	padding-top: 2.5rem;
	padding-bottom: 4rem;
}

/* BlogHeader Block */
.BlogHeader {
	position: sticky;
	top: 0;
	z-index: 50;
	background-color: rgba(255, 255, 255, 0.75);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid rgba(231, 229, 228, 0.8); /* stone-200 */
}

.BlogHeader__Inner {
	box-sizing: border-box;
	max-width: 64rem; /* equivalent to max-w-5xl */
	width: 100%;
	margin-left: auto;
	margin-right: auto;
	padding-left: 1.5rem;
	padding-right: 1.5rem;
	height: 4rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.BlogHeader__TitleBox {
	display: flex;
	flex-direction: column;
}

.BlogHeader__Title {
	font-family: 'Noto Serif JP', serif;
	font-weight: 700;
	letter-spacing: 0.1em;
	color: #1c1917; /* stone-900 */
	font-size: 0.875rem;
	line-height: 1;
	margin: 0;
}

.BlogHeader__Subtitle {
	font-family: monospace;
	font-size: 9px;
	letter-spacing: 0.15em;
	color: #a8a29e; /* stone-400 */
	text-transform: uppercase;
	line-height: 1;
	margin-top: 0.25rem;
}

.BlogHeader__Nav {
	display: none;
}

@media (min-width: 768px) {
	.BlogHeader__Nav {
		display: flex;
		align-items: center;
		gap: 1.5rem;
		font-size: 0.75rem;
		color: #78716c; /* stone-500 */
		font-weight: 500;
		letter-spacing: 0.05em;
	}
}

.BlogHeader__NavLink {
	cursor: pointer;
	transition: color 0.2s;
	padding-top: 0.25rem;
	padding-bottom: 0.25rem;
}

.BlogHeader__NavLink:hover {
	color: #1c1917;
}

.BlogHeader__NavLink.-active {
	color: #0369a1; /* sky-700 */
	font-weight: 600;
	border-bottom: 2px solid #0ea5e9; /* sky-500 */
}

.BlogHeader__MenuBtn {
	display: block;
	background: none;
	border: none;
	padding: 0.375rem;
	color: #57534e; /* stone-600 */
	cursor: pointer;
	transition: color 0.2s;
}

.BlogHeader__MenuBtn:hover {
	color: #1c1917;
}

@media (min-width: 768px) {
	.BlogHeader__MenuBtn {
		display: none;
	}
}

.BlogHeader__MenuIcon {
	width: 1.25rem;
	height: 1.25rem;
	display: block;
}

.BlogHeader__MobileMenu {
	display: none;
	background-color: #ffffff;
	border-bottom: 1px solid #e7e5e4;
	padding: 0.75rem 1rem;
	flex-direction: column;
	gap: 0.625rem;
	font-size: 0.75rem;
	color: #57534e;
	font-weight: 500;
	letter-spacing: 0.05em;
}

.BlogHeader__MobileMenu.-visible {
	display: flex;
}

.BlogHeader__MobileLink {
	cursor: pointer;
	transition: color 0.15s;
}

.BlogHeader__MobileLink:hover {
	color: #1c1917;
}

.BlogHeader__MobileLink.-active {
	color: #0369a1;
	font-weight: 600;
}


/* BreadcrumbsNav Block */
.BreadcrumbsNav {
	display: flex;
	align-items: center;
	gap: 0.375rem;
	font-size: 0.75rem;
	color: #a8a29e; /* stone-400 */
	margin-bottom: 1rem;
}

.BreadcrumbsNav__Item {
	cursor: pointer;
	transition: color 0.2s;
}

.BreadcrumbsNav__Item:hover {
	color: #44403c; /* stone-700 */
}

.BreadcrumbsNav__Separator {
	width: 0.75rem;
	height: 0.75rem;
	color: #d6d3d1; /* stone-300 */
}

.BreadcrumbsNav__Item.-active {
	color: #57534e; /* stone-600 */
	font-weight: 500;
	cursor: default;
}

.BreadcrumbsNav__Item.-active:hover {
	color: #57534e;
}


/* BlogTitle Block */
.BlogTitle {
	border-bottom: 1px solid rgba(231, 229, 228, 0.6);
	padding-bottom: 2rem;
	margin-bottom: 2rem;
}

.BlogTitle__Heading {
	font-family: 'Noto Serif JP', serif;
	font-weight: 700;
	color: #1c1917;
	font-size: 1.5rem;
	line-height: 1.35;
	letter-spacing: 0.05em;
}

@media (min-width: 640px) {
	.BlogTitle__Heading {
		font-size: 2rem;
	}
}

@media (min-width: 768px) {
	.BlogTitle__Heading {
		font-size: 2.25rem;
	}
}

.BlogTitle__Desc {
	margin-top: 1rem;
	font-size: 0.8125rem;
	color: #78716c; /* stone-500 */
	line-height: 1.7;
	letter-spacing: 0.03em;
}

@media (min-width: 640px) {
	.BlogTitle__Desc {
		font-size: 0.875rem;
	}
}

.BlogTitle__Meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 1rem;
	margin-top: 1.5rem;
	padding-top: 1rem;
	border-top: 1px dashed #e7e5e4;
}

.BlogTitle__Author {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.BlogTitle__Avatar {
	width: 2.5rem;
	height: 2.5rem;
	border: 1px solid #e7e5e4;
	background-color: #f0fdfa; /* teal-50 */
	display: flex;
	align-items: center;
	justify-content: center;
}

.BlogTitle__AvatarText {
	font-family: 'Noto Serif JP', serif;
	font-size: 0.875rem;
	font-weight: 600;
	color: #57534e;
}

.BlogTitle__AuthorName {
	font-size: 0.75rem;
	font-weight: 700;
	color: #44403c;
	display: block;
}

.BlogTitle__AuthorTitle {
	font-size: 10px;
	color: #a8a29e;
	display: block;
	margin-top: 0.125rem;
}

.BlogTitle__Details {
	display: flex;
	align-items: center;
	gap: 1rem;
	font-size: 0.75rem;
	color: #a8a29e;
}

.BlogTitle__DateBox {
	display: flex;
	align-items: center;
	gap: 0.375rem;
}

.BlogTitle__CalendarIcon {
	width: 0.875rem;
	height: 0.875rem;
	color: #a8a29e;
}

.BlogTitle__Badge {
	display: inline-flex;
	align-items: center;
	gap: 0.25rem;
	color: #0369a1;
	background-color: #f0f9ff; /* sky-50 */
	padding: 0.125rem 0.5rem;
	font-weight: 600;
}

.BlogTitle__BookIcon {
	width: 0.75rem;
	height: 0.75rem;
	color: #0284c7;
}


/* HeroFigure Block */
.HeroFigure {
	margin-bottom: 2.5rem;
	border: 1px solid #e7e5e4;
	background-color: #f5f5f4;
	display: flex;
	flex-direction: column;
}

.HeroFigure__AspectBox {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	overflow: hidden;
}

.HeroFigure__Img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.HeroFigure__Overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(0,0,0,0.25), transparent, transparent);
	pointer-events: none;
}

.HeroFigure__Caption {
	background-color: rgba(250, 249, 246, 0.5);
	border-top: 1px solid #f5f5f4;
	padding: 0.75rem 1rem;
	text-align: center;
}

@media (min-width: 640px) {
	.HeroFigure__Caption {
		padding: 1rem;
	}
}

.HeroFigure__CaptionText {
	font-size: 0.75rem;
	color: #78716c;
	line-height: 1.8;
}

/* Base Paragraph Indent inside Article */
.BlogParagraph {
	text-indent: 1em;
	line-height: 1.8;
	margin-bottom: 2rem;
	font-size: 1rem;
}

@media (min-width: 640px) {
	.BlogParagraph {
		font-size: 1.125rem; /* equivalent to text-lg */
	}
}

/* BlogSection Block */
.BlogSection {
	padding-top: 1.5rem;
	margin-bottom: 2rem;
}

/* 統一された見出しの左側の線の色：すべて #0ea5e9 (水色) に統一 */
.BlogSection__Heading {
	font-family: 'Noto Serif JP', serif;
	font-weight: 700;
	color: #1c1917;
	font-size: 1.125rem;
	margin-bottom: 1rem;
	border-left: 3px solid #0ea5e9; /* 統一した水色の線 */
	padding-left: 0.75rem;
	line-height: 1.4;
}

@media (min-width: 640px) {
	.BlogSection__Heading {
		font-size: 1.25rem;
	}
}

@media (min-width: 768px) {
	.BlogSection__Heading {
		font-size: 1.5rem;
	}
}

.BlogSection__DropCap {
	font-family: 'Noto Serif JP', serif;
	font-size: 1.875rem;
	font-weight: 600;
	float: left;
	color: #0369a1;
	line-height: 0.8;
	margin-right: 0.5rem;
	padding-top: 0.25rem;
}

@media (min-width: 640px) {
	.BlogSection__DropCap {
		font-size: 2.25rem;
	}
}

.BlogSection__ProcessGrid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.5rem;
	margin-top: 2rem;
	margin-bottom: 2rem;
	align-items: stretch;
}

@media (min-width: 768px) {
	.BlogSection__ProcessGrid {
		grid-template-columns: repeat(12, minmax(0, 1fr));
	}
}

.BlogSection__ProcessColText {
	display: flex;
	flex-direction: column;
	justify-content: center;
}

@media (min-width: 768px) {
	.BlogSection__ProcessColText {
		grid-column: span 7 / span 7;
	}
}

.BlogSection__ProcessText {
	font-size: 0.75rem;
	color: #57534e;
	line-height: 1.8;
}

.BlogSection__ProcessColImg {
	width: 100%;
	overflow: hidden;
	border-radius: 0.375rem;
	border: 1px solid rgba(231, 229, 228, 0.5);
	background-color: #f5f5f4;

	img {
		display: block;
		max-width: 100%;
	}
}

@media (min-width: 768px) {
	.BlogSection__ProcessColImg {
		grid-column: span 5 / span 5;
	}
}

.BlogSection__ProcessImg {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* WindChimes Layout */
.BlogSection__WindChimes {
	margin-top: 2rem;
	margin-bottom: 2rem;
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	align-items: center;
}

@media (min-width: 768px) {
	.BlogSection__WindChimes {
		flex-direction: row;
	}
}

.BlogSection__WindChimesImgBox {
	width: 100%;
	overflow: hidden;
	border-radius: 0.375rem;
	border: 1px solid rgba(231, 229, 228, 0.5);
	background-color: #f5f5f4;

	img {
		display: block;
		max-width: 100%;
	}
}

@media (min-width: 768px) {
	.BlogSection__WindChimesImgBox {
		width: 40%;
	}
}

.BlogSection__WindChimesImg {
	width: 100%;
	height: auto;
	object-fit: cover;
	display: block;
}

.BlogSection__WindChimesText {
	width: 100%;
}

@media (min-width: 768px) {
	.BlogSection__WindChimesText {
		width: 60%;
	}
}

.BlogSection__WindChimesParagraph {
	font-size: 0.75rem;
	color: #57534e;
	line-height: 1.8;
}

.BlogSection__WindChimesParagraph + .BlogSection__WindChimesParagraph {
	margin-top: 0.625rem;
}

/* Blockquote */
.BlogSection__Quote {
	margin-bottom: 1.5rem;
	color: #57534e;
	font-style: italic;
	border-left: 1.5px solid #d6d3d1;
	padding-left: 1rem;
	padding-top: 0.25rem;
	padding-bottom: 0.25rem;
	font-size: 1rem;
}

@media (min-width: 640px) {
	.BlogSection__Quote {
		font-size: 1.125rem;
	}
}


/* BlogFooter Block */
.BlogFooter {
	margin-top: 5rem;
	border-top: 1px solid #e7e5e4;
	padding-top: 2rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	font-size: 0.75rem;
	color: #a8a29e;
}

@media (min-width: 640px) {
	.BlogFooter {
		flex-direction: row;
	}
}

.BlogFooter__Brand {
	display: flex;
	align-items: center;
	gap: 0.875rem;
}

.BlogFooter__BrandName {
	margin: 0;
	font-family: 'Noto Serif JP', serif;
	font-weight: 700;
	color: #44403c;
	font-size: 0.875rem;
}

.BlogFooter__BrandAddress {
	font-size: 11px;
	color: #78716c;
	margin-top: 0.25rem;
	display: flex;
	align-items: center;
	gap: 0.25rem;
}

.BlogFooter__AddressIcon {
	width: 0.875rem;
	height: 0.875rem;
	color: #a8a29e;
}

.BlogFooter__Meta {
	text-align: center;
}

@media (min-width: 640px) {
	.BlogFooter__Meta {
		text-align: right;
	}
}

.BlogFooter__Copyright {
	margin: 0;
	font-family: monospace;
	font-size: 10px;
	color: #a8a29e;
}

.BlogFooter__Notes {
	font-size: 10px;
	color: #a8a29e;
	margin: 0.25rem 0 0;
}




.Backdrop {
	position: fixed;
	inset: 0;
	z-index: 10;
	background: transparent;
}

.Modal {
	position: fixed;
	inset: 0;
	z-index: 20;
	display: flex;
	align-items: center;
	justify-content: center;
	pointer-events: none;
	transition: opacity 700ms ease-out;
}

.Modal.-fading {
	opacity: 0;
}

.Modal__Card {
	box-sizing: border-box;
	width: 100%;
	max-width: 480px;
	margin: 0 32px;
	padding: 48px;
	border-radius: 8px;
	background: #fff;
	box-shadow: 0 4px 24px rgba( 0, 0, 0, 0.08 );
	text-align: center;
	pointer-events: auto;
}

.Modal__Title {
	margin: 0 0 24px;
	font-size: 24px;
	font-weight: 700;
	line-height: 1.5;
	color: #000;
}

.Modal__Body {
	margin: 0;
	font-size: 14px;
	line-height: 1.8;
	color: #000;
}