/*
Theme Name: Kato Laboratory
Template: generatepress
Text Domain: kato-lab
Version: 1.0.0
*/

:root {
	--kato-lab-navy: #17324d;
	--kato-lab-pale: #dce3e9;
	--kato-lab-accent: #a77937;
	--kato-lab-surface: #f5f7f8;
	--kato-lab-border: #ccd5dc;
	--kato-lab-text: #1f2933;
	--kato-lab-muted: #5d6973;
}

html,
body {
	max-width: 100%;
}

body {
	color: var(--kato-lab-text);
	font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
	line-height: 1.8;
}

.site.grid-container {
	max-width: none;
}

.site-content {
	display: block;
	padding: 0;
}

.site-header,
#site-navigation,
.site-info {
	display: none;
}

.kato-lab-site-header,
.kato-lab-site-footer,
.kato-lab-main,
.kato-lab-main * {
	box-sizing: border-box;
}

.kato-lab-affiliation {
	background: #dce3e9;
	color: var(--kato-lab-navy);
	font-size: 0.875rem;
	letter-spacing: 0.04em;
	padding: 8px max(16px, calc((100% - 1200px) / 2));
}

.kato-lab-brand {
	background: #fff;
	font-family: "Noto Serif JP", "Yu Mincho", serif;
	font-size: clamp(1.4rem, 2.6vw, 2rem);
	font-weight: 700;
	padding: 22px max(16px, calc((100% - 1200px) / 2));
}

.kato-lab-brand a {
	color: var(--kato-lab-navy);
	text-decoration: none;
}

.kato-lab-navigation {
	background: #17324d;
}

.kato-lab-navigation ul {
	display: grid;
	grid-template-columns: repeat(6, minmax(0, 1fr));
	list-style: none;
	margin: 0 auto;
	max-width: 1200px;
	padding: 0;
}

.kato-lab-navigation li {
	margin: 0;
}

.kato-lab-navigation a {
	align-items: center;
	color: #fff;
	display: flex;
	font-size: 0.9rem;
	justify-content: center;
	min-height: 54px;
	padding: 8px;
	text-align: center;
	text-decoration: none;
}

.kato-lab-navigation a:hover {
	background: rgba(255, 255, 255, 0.12);
}

.kato-lab-language-switcher ul {
	display: flex;
	justify-content: flex-end;
	flex-wrap: wrap;
	gap: 1rem;
	list-style: none;
	margin: 0.75rem 0;
	padding: 0;
}
.kato-lab-language-switcher a[aria-current="true"] {
	font-weight: 700;
}

.kato-lab-main {
	background: #fff;
	margin: 0;
	min-width: 0;
	padding: 0;
}

.kato-lab-shell {
	margin: 0 auto;
	max-width: 1200px;
	padding: 56px 24px 72px;
	width: 100%;
}

.kato-lab-reading {
	max-width: 900px;
}

.kato-lab-latest {
	border-bottom: 1px solid var(--kato-lab-border);
	margin-bottom: 52px;
	padding-bottom: 52px;
}

.kato-lab-section-heading {
	align-items: end;
	display: flex;
	gap: 24px;
	justify-content: space-between;
	margin-bottom: 24px;
}

.kato-lab-page-heading,
.kato-lab-article > h1,
.kato-lab-section-heading h1,
.kato-lab-home-primary > h2,
.kato-lab-home-secondary > h2 {
	border-left: 5px solid #a77937;
	color: var(--kato-lab-navy);
	font-family: "Noto Serif JP", "Yu Mincho", serif;
	line-height: 1.35;
	margin-top: 0;
	padding-left: 16px;
}

.kato-lab-section-heading h1 {
	font-size: clamp(1.65rem, 3vw, 2.35rem);
	margin-bottom: 0;
}

.kato-lab-home-grid {
	display: grid;
	gap: 40px;
	grid-template-columns: minmax(0, 1.45fr) minmax(250px, 0.75fr);
}

.kato-lab-home-primary,
.kato-lab-home-secondary {
	border: 1px solid #ccd5dc;
	min-width: 0;
	padding: 34px;
}

.kato-lab-home-secondary {
	background: #f5f7f8;
}

.kato-lab-kicker {
	color: #76501c;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

.kato-lab-page-links {
	border-top: 1px solid var(--kato-lab-border);
	margin-top: 28px;
	padding-top: 24px;
}

.kato-lab-page-links h2 {
	color: var(--kato-lab-navy);
	font-family: "Noto Serif JP", "Yu Mincho", serif;
	font-size: 1.15rem;
	margin: 0 0 12px;
}

.kato-lab-page-links ul {
	display: grid;
	gap: 8px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.kato-lab-card-grid {
	display: grid;
	gap: 24px;
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.kato-lab-list,
.kato-lab-compact-list {
	display: grid;
	gap: 16px;
}

.kato-lab-card,
.kato-lab-compact-list article {
	background: #f5f7f8;
	border: 1px solid #ccd5dc;
	margin: 0;
	min-width: 0;
	overflow-wrap: anywhere;
	padding: 24px;
}

.kato-lab-card-image {
	display: block;
	margin: -24px -24px 20px;
}

.kato-lab-card-image img,
.kato-lab-featured-image img,
.kato-lab-entry-content img {
	display: block;
	height: auto;
	max-width: 100%;
}

.kato-lab-card h2,
.kato-lab-compact-list h3 {
	font-family: "Noto Serif JP", "Yu Mincho", serif;
	line-height: 1.5;
	margin: 8px 0 12px;
}

.kato-lab-card h2 {
	font-size: 1.25rem;
}

.kato-lab-compact-list h3 {
	font-size: 1rem;
}

.kato-lab-meta-item {
	color: var(--kato-lab-muted);
	font-size: 0.875rem;
	margin: 0 0 5px;
}

.kato-lab-meta-label {
	font-weight: 700;
	margin-right: 0.6em;
}

.kato-lab-featured-image {
	margin: 28px 0;
}

.kato-lab-entry-content {
	font-size: 1.025rem;
}

.kato-lab-entry-content h2,
.kato-lab-entry-content h3 {
	border-left: 4px solid var(--kato-lab-accent);
	color: var(--kato-lab-navy);
	font-family: "Noto Serif JP", "Yu Mincho", serif;
	line-height: 1.45;
	margin-top: 2.2em;
	padding-left: 14px;
}

.kato-lab-empty-state {
	background: var(--kato-lab-surface);
	border: 1px solid var(--kato-lab-border);
	color: var(--kato-lab-muted);
	margin: 0;
	padding: 24px;
}

.kato-lab-button {
	background: var(--kato-lab-navy);
	color: #fff;
	display: inline-block;
	margin-top: 16px;
	padding: 10px 18px;
	text-decoration: none;
}

.kato-lab-site-footer {
	background: var(--kato-lab-navy);
	color: #fff;
}

.kato-lab-site-footer .kato-lab-shell {
	padding-bottom: 34px;
	padding-top: 34px;
}

.kato-lab-site-footer p {
	margin: 0;
}

.kato-lab-footer-name {
	font-family: "Noto Serif JP", "Yu Mincho", serif;
	font-size: 1.15rem;
	font-weight: 700;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
	outline: 3px solid var(--kato-lab-accent);
	outline-offset: 3px;
}

@media (max-width: 781px) {
	.kato-lab-navigation ul {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.kato-lab-navigation a {
		font-size: 0.78rem;
		min-height: 48px;
	}

	.kato-lab-shell {
		padding: 40px 16px 56px;
	}

	.kato-lab-home-grid,
	.kato-lab-card-grid {
		grid-template-columns: 1fr;
	}

	.kato-lab-home-primary,
	.kato-lab-home-secondary,
	.kato-lab-card,
	.kato-lab-compact-list article {
		padding: 20px;
	}

	.kato-lab-card-image {
		margin: -20px -20px 18px;
	}

	.kato-lab-section-heading {
		align-items: start;
		flex-direction: column;
		gap: 8px;
	}
}

/* Research overview and theme detail pages (block editor content). */
.kato-lab-parent-link {
	margin: 0 0 20px;
}

.kato-lab-parent-link--end {
	border-top: 1px solid #d9dee4;
	margin: 48px 0 0;
	padding-top: 24px;
}

.kato-lab-back-link {
	align-items: center;
	border: 1px solid var(--kato-lab-navy);
	color: var(--kato-lab-navy);
	display: inline-flex;
	font-size: 0.95rem;
	gap: 0.5em;
	line-height: 1.4;
	min-height: 44px;
	padding: 8px 18px;
	text-decoration: none;
}

.kato-lab-back-link:hover,
.kato-lab-back-link:focus-visible {
	background: var(--kato-lab-navy);
	color: #fff;
}

.kato-lab-back-link:focus-visible {
	outline: 2px solid var(--kato-lab-accent);
	outline-offset: 2px;
}

.kato-lab-entry-content .kato-lab-eyebrow {
	color: var(--kato-lab-accent);
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	margin: 3em 0 0;
	text-transform: uppercase;
}

.kato-lab-entry-content .kato-lab-eyebrow + h2 {
	margin-top: 0.3em;
}

.kato-lab-entry-content .kato-lab-subtitle {
	color: var(--kato-lab-muted);
	font-size: 0.95rem;
	margin-top: -0.4em;
}

.kato-lab-entry-content .kato-lab-pillar {
	border-top: 2px solid var(--kato-lab-navy);
	margin-top: 3.5em;
	padding-top: 0.6em;
}

.kato-lab-entry-content figure {
	margin: 1.6em 0;
}

.kato-lab-entry-content figure img {
	margin: 0 auto;
}

.kato-lab-entry-content figcaption {
	color: var(--kato-lab-text);
	font-size: 0.9rem;
	line-height: 1.7;
	margin-top: 0.6em;
}

.kato-lab-entry-content .kato-lab-cite {
	border-left: 3px solid var(--kato-lab-pale);
	color: var(--kato-lab-muted);
	font-size: 0.82rem;
	line-height: 1.6;
	margin: -0.6em 0 1.8em;
	overflow-wrap: anywhere;
	padding-left: 12px;
}

.kato-lab-entry-content .kato-lab-more .wp-block-button__link {
	background: var(--kato-lab-navy);
	border-radius: 2px;
	color: #fff;
	font-size: 0.92rem;
	padding: 0.6em 1.4em;
	text-decoration: none;
}

.kato-lab-entry-content .kato-lab-more .wp-block-button__link:hover,
.kato-lab-entry-content .kato-lab-more .wp-block-button__link:focus {
	background: var(--kato-lab-accent);
}

.kato-lab-entry-content .kato-lab-goal {
	background: var(--kato-lab-surface);
	border: 1px solid var(--kato-lab-border);
	margin: 2em 0;
	padding: 24px;
}

/* Publications: year-grouped citation list. */
/* Only one publication type is shown at a time; the others are hidden panels. */
.kato-lab-publication-group[hidden] {
	display: none;
}

.kato-lab-publication-group > h2 {
	border-left: 4px solid var(--kato-lab-accent);
	color: var(--kato-lab-navy);
	font-size: clamp(1.35rem, 2.4vw, 1.75rem);
	margin: 0 0 16px;
	padding-left: 12px;
}

.kato-lab-publication-count {
	color: var(--kato-lab-muted);
	font-size: 0.9rem;
	font-weight: 400;
	margin-left: 0.5em;
}

.kato-lab-publication-tabs {
	border-bottom: 1px solid var(--kato-lab-border);
	margin: 0 0 32px;
}

.kato-lab-publication-tabs ul {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.kato-lab-publication-tabs a {
	align-items: center;
	border: 1px solid transparent;
	border-bottom: 0;
	color: var(--kato-lab-navy);
	display: inline-flex;
	gap: 0.4em;
	margin-bottom: -1px;
	min-height: 44px;
	padding: 8px 16px;
	text-decoration: none;
}

.kato-lab-publication-tabs a:hover {
	background: var(--kato-lab-surface);
}

.kato-lab-publication-tabs a[aria-current="page"] {
	background: #fff;
	border-color: var(--kato-lab-border);
	border-top: 3px solid var(--kato-lab-accent);
	font-weight: 700;
	padding-top: 6px;
}

.kato-lab-publication-tabs__count {
	color: var(--kato-lab-muted);
	font-size: 0.85rem;
	font-weight: 400;
}

.kato-lab-year-index ul {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	list-style: none;
	margin: 0 0 32px;
	padding: 0;
}

.kato-lab-year-index a {
	border: 1px solid var(--kato-lab-border);
	color: var(--kato-lab-navy);
	display: inline-block;
	font-size: 0.9rem;
	min-width: 44px;
	padding: 6px 10px;
	text-align: center;
	text-decoration: none;
}

.kato-lab-year-index a:hover,
.kato-lab-year-index a:focus-visible {
	background: var(--kato-lab-navy);
	color: #fff;
}

.kato-lab-publication-year {
	scroll-margin-top: 24px;
}

.kato-lab-publication-year > h3 {
	border-bottom: 1px solid var(--kato-lab-border);
	color: var(--kato-lab-navy);
	font-size: 1.2rem;
	margin: 32px 0 0;
	padding-bottom: 6px;
}

.kato-lab-publication-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.kato-lab-publication-list > li {
	border-bottom: 1px solid #e6eaee;
	margin: 0;
	padding: 16px 0;
}

.kato-lab-publication__title,
.kato-lab-publication__authors,
.kato-lab-publication__venue,
.kato-lab-publication__year {
	margin: 0;
	overflow-wrap: anywhere;
}

.kato-lab-publication__title {
	color: var(--kato-lab-navy);
	font-size: 1rem;
	font-weight: 700;
	line-height: 1.5;
}

.kato-lab-publication__title a {
	color: inherit;
	text-decoration: none;
}

.kato-lab-publication__title a:hover,
.kato-lab-publication__title a:focus-visible {
	text-decoration: underline;
}

.kato-lab-publication__authors {
	font-size: 0.9rem;
	margin-top: 4px;
}

.kato-lab-publication__lab-head {
	font-weight: 700;
}

.kato-lab-publication__venue {
	color: var(--kato-lab-muted);
	font-size: 0.9rem;
	margin-top: 2px;
}

.kato-lab-publication__year {
	color: var(--kato-lab-accent);
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.08em;
}

.kato-lab-compact-list .kato-lab-publication__title {
	font-size: 0.95rem;
	margin-top: 2px;
}