@charset "UTF-8";

/**
 * Cocoon global shell bridge.
 *
 * Scope every rule to the public Design System body. Cocoon retains structural
 * behavior; this file owns the Seiheki Labo presentation of that structure.
 */

body.sl-design-system {
	--cocoon-text-color: var(--sl-color-text-primary);
	--cocoon-pallid-text-color: var(--sl-color-text-secondary);
	--cocoon-x-pallid-text-color: var(--sl-color-text-muted);
	--cocoon-black-color: var(--sl-color-text-primary);
	--cocoon-white-color: var(--sl-color-surface);
	--cocoon-basic-border-color: var(--sl-color-border);
	--cocoon-three-d-border-colors: var(--sl-color-border);
	--cocoon-middle-thickness-color: var(--sl-color-border);
	--cocoon-thin-color: #303030;
	--cocoon-x-thin-color: #292929;
	--cocoon-xx-thin-color: #242424;
	--cocoon-xxx-thin-color: #1f1f1f;
	--cocoon-current-background-color: var(--sl-color-bg-secondary);
	--cocoon-select-background-color: var(--sl-color-brand);
	--cocoon-basic-border-radius: var(--sl-radius-md);
	--cocoon-badge-border-radius: var(--sl-radius-sm);
	--cocoon-middle-border-radius: var(--sl-radius-md);
	margin: 0;
	color: var(--sl-color-text-primary);
	background-color: var(--sl-color-bg) !important;
	background-image: none !important;
}

body.sl-design-system #container {
	display: flex;
	min-height: 100vh;
	min-height: 100dvh;
	flex-direction: column;
	background: var(--sl-color-bg);
}

body.sl-design-system :where(.header-container, .header, .navi, .main, .sidebar, .footer) {
	color: inherit;
}

/* Header and primary navigation. */
body.sl-design-system #header-container {
	position: relative;
	z-index: var(--sl-z-header);
	border-bottom: var(--sl-border-subtle);
	background: rgb(18 18 18 / 96%) !important;
}

body.sl-design-system #header-container-in {
	display: grid;
	width: min(calc(100% - (2 * var(--sl-page-gutter))), var(--sl-container-width));
	min-height: 76px;
	grid-template-columns: minmax(180px, 320px) minmax(0, 1fr);
	align-items: center;
	gap: var(--sl-space-6);
	margin-inline: auto;
}

body.sl-design-system #header,
body.sl-design-system #navi,
body.sl-design-system #header .header-in,
body.sl-design-system #navi .navi-in {
	width: auto;
	min-width: 0;
	margin: 0;
	background: transparent !important;
}

body.sl-design-system #header .header-in {
	display: flex;
	min-height: 76px;
	align-items: center;
	padding: 0;
}

body.sl-design-system #header .logo {
	margin: 0;
	text-align: left;
}

body.sl-design-system #header .logo-image {
	padding: 0;
}

body.sl-design-system #header .site-logo-image {
	display: block;
	width: auto;
	max-width: 100%;
	max-height: 52px;
}

body.sl-design-system #header .site-name-text {
	color: var(--sl-color-text-primary);
	font-family: var(--sl-font-display);
	font-weight: 700;
	letter-spacing: 0.04em;
}

body.sl-design-system #header .tagline {
	margin: var(--sl-space-1) 0 0;
	color: var(--sl-color-text-muted);
	font-size: var(--sl-font-size-xs);
	line-height: var(--sl-line-height-tight);
}

body.sl-design-system #navi .navi-in > ul {
	display: flex;
	min-height: 48px;
	align-items: center;
	justify-content: flex-end;
	gap: var(--sl-space-1);
}

/* Cocoon outputs separate desktop and mobile menu lists. */
body.sl-design-system #navi .navi-in > ul.menu-mobile {
	display: none;
}

body.sl-design-system #navi .navi-in > ul > li {
	width: auto !important;
	height: auto;
	border: 0;
}

body.sl-design-system #navi .navi-in > ul > li > a {
	min-height: 48px;
	padding: 0 var(--sl-space-4);
	color: var(--sl-color-text-secondary);
	font-size: var(--sl-font-size-sm);
	font-weight: 600;
	line-height: 48px;
	background: transparent !important;
	transition: color var(--sl-motion-fast) var(--sl-ease-standard), background-color var(--sl-motion-fast) var(--sl-ease-standard);
}

body.sl-design-system #navi .navi-in > ul > li > a:hover,
body.sl-design-system #navi .navi-in > ul > li.current-menu-item > a,
body.sl-design-system #navi .navi-in > ul > li.current-menu-ancestor > a {
	color: var(--sl-color-brand);
	background: rgb(255 255 255 / 3%) !important;
}

body.sl-design-system #navi .sub-menu {
	min-width: 220px;
	overflow: hidden;
	border: var(--sl-border-subtle);
	border-radius: var(--sl-radius-md);
	background: var(--sl-color-surface) !important;
	box-shadow: var(--sl-shadow-card);
}

body.sl-design-system #navi .sub-menu a {
	padding: var(--sl-space-3) var(--sl-space-4);
	color: var(--sl-color-text-secondary);
	background: transparent !important;
}

body.sl-design-system #navi .sub-menu a:hover {
	color: var(--sl-color-brand);
	background: var(--sl-color-surface-hover) !important;
}

/* Main frame and sidebar. */
body.sl-design-system #content {
	flex: 1 0 auto;
	background: var(--sl-color-bg) !important;
}

body.sl-design-system #content-in {
	display: flex;
	width: min(calc(100% - (2 * var(--sl-page-gutter))), var(--sl-container-width));
	align-items: flex-start;
	gap: var(--sl-space-6);
	margin: var(--sl-space-7) auto var(--sl-space-9);
}

body.sl-design-system main.main {
	width: auto;
	min-width: 0;
	flex: 1 1 auto;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent !important;
	box-shadow: none;
}

body.sl-design-system #sidebar {
	width: 280px;
	min-width: 0;
	flex: 0 0 280px;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent !important;
}

body.sl-design-system #sidebar .widget {
	margin: 0 0 var(--sl-space-5);
	padding: var(--sl-space-5);
	overflow: hidden;
	border: var(--sl-border-subtle);
	border-radius: var(--sl-radius-md);
	background: var(--sl-color-surface);
	box-shadow: none;
}

body.sl-design-system #sidebar .widget-title {
	margin: 0 0 var(--sl-space-4);
	padding: 0 0 var(--sl-space-3);
	border: 0;
	border-bottom: var(--sl-border-subtle);
	color: var(--sl-color-text-primary);
	font-family: var(--sl-font-display);
	font-size: var(--sl-font-size-md);
	line-height: var(--sl-line-height-tight);
	background: transparent !important;
}

body.sl-design-system #sidebar :where(a) {
	color: var(--sl-color-text-secondary);
}

body.sl-design-system #sidebar :where(a:hover) {
	color: var(--sl-color-brand);
}

body.sl-design-system #sidebar :where(input, select, textarea) {
	width: 100%;
	border: 1px solid var(--sl-color-border);
	border-radius: var(--sl-radius-sm);
	color: var(--sl-color-text-primary);
	background: var(--sl-color-bg-secondary);
}

body.sl-design-system #sidebar :where(input, select, textarea):focus {
	border-color: var(--sl-color-brand);
	box-shadow: 0 0 0 2px rgb(240 208 23 / 18%);
}

/* Footer. */
body.sl-design-system #footer {
	flex: 0 0 auto;
	border-top: var(--sl-border-subtle);
	background: var(--sl-color-bg-secondary) !important;
}

body.sl-design-system #footer,
body.sl-design-system #footer .footer-in {
	color: var(--sl-color-text-secondary);
	background: transparent !important;
}

body.sl-design-system #footer .footer-in {
	width: min(calc(100% - (2 * var(--sl-page-gutter))), var(--sl-container-width));
	margin-inline: auto;
	padding: var(--sl-space-7) 0 var(--sl-space-6);
}

body.sl-design-system #footer .footer-bottom {
	margin-top: var(--sl-space-5);
	padding-top: var(--sl-space-5);
	border-top: var(--sl-border-subtle);
}

body.sl-design-system #footer .navi-footer-in > ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--sl-space-2) var(--sl-space-5);
}

body.sl-design-system #footer .navi-footer-in a {
	padding: var(--sl-space-2) 0;
	border: 0;
	color: var(--sl-color-text-secondary);
	background: transparent !important;
}

body.sl-design-system #footer .navi-footer-in a:hover {
	color: var(--sl-color-brand);
}

body.sl-design-system #footer .copyright {
	color: var(--sl-color-text-muted);
	font-size: var(--sl-font-size-xs);
}

/* Back-to-top control. */
body.sl-design-system .go-to-top {
	right: var(--sl-space-4);
	bottom: var(--sl-space-4);
}

body.sl-design-system .go-to-top-button {
	display: grid;
	width: 44px;
	height: 44px;
	place-items: center;
	border: var(--sl-border-badge);
	border-radius: var(--sl-radius-md);
	color: var(--sl-color-brand);
	background: rgb(34 34 34 / 92%) !important;
	box-shadow: var(--sl-shadow-card);
	transition: color var(--sl-motion-fast) var(--sl-ease-standard), background-color var(--sl-motion-fast) var(--sl-ease-standard), transform var(--sl-motion-fast) var(--sl-ease-standard);
}

body.sl-design-system .go-to-top-button:hover {
	color: var(--sl-color-on-brand);
	background: var(--sl-color-brand) !important;
	transform: translateY(-2px);
}

/* Cocoon mobile controls and drawer. */
body.sl-design-system .mobile-menu-buttons {
	z-index: var(--sl-z-header);
	border-color: var(--sl-color-border);
	color: var(--sl-color-text-primary);
	background: rgb(18 18 18 / 96%) !important;
	box-shadow: 0 4px 18px rgb(0 0 0 / 24%);
	backdrop-filter: blur(12px);
}

body.sl-design-system .mobile-menu-buttons .menu-button {
	color: var(--sl-color-text-secondary);
	background: transparent !important;
}

body.sl-design-system .mobile-menu-buttons .menu-button:hover,
body.sl-design-system .mobile-menu-buttons .menu-button:focus-visible {
	color: var(--sl-color-brand);
}

body.sl-design-system .mobile-menu-buttons .menu-button > a {
	color: inherit;
}

body.sl-design-system .menu-content {
	color: var(--sl-color-text-primary);
	background: var(--sl-color-surface) !important;
	box-shadow: var(--sl-shadow-card);
}

body.sl-design-system .menu-content .menu-drawer a,
body.sl-design-system .navi-menu-content .menu-drawer a {
	border-color: var(--sl-color-border);
	color: var(--sl-color-text-primary);
	background: transparent !important;
}

body.sl-design-system .menu-content .menu-drawer a:hover,
body.sl-design-system .navi-menu-content .menu-drawer a:hover {
	color: var(--sl-color-brand);
	background: var(--sl-color-surface-hover) !important;
}

body.sl-design-system .menu-close-button {
	color: var(--sl-color-text-secondary);
}

@media screen and (max-width: 1023px) {
	body.sl-design-system #header-container-in {
		display: block;
		min-height: auto;
	}

	body.sl-design-system #header .header-in {
		min-height: 64px;
		justify-content: center;
	}

	body.sl-design-system #header .logo {
		text-align: center;
	}

	body.sl-design-system #content-in {
		flex-direction: column;
		gap: var(--sl-space-7);
		margin-block: var(--sl-space-6) var(--sl-space-8);
	}

	body.sl-design-system #sidebar {
		width: 100%;
		flex-basis: auto;
	}
}

@media screen and (max-width: 834px) {
	body.sl-design-system #header-container-in,
	body.sl-design-system #content-in,
	body.sl-design-system #footer .footer-in {
		width: min(calc(100% - (2 * var(--sl-page-gutter))), var(--sl-container-width));
	}

	body.sl-design-system #navi .navi-in > ul.menu-pc {
		display: none;
	}

	body.sl-design-system #navi .navi-in > ul.menu-mobile {
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
	}

	body.sl-design-system main.main,
	body.sl-design-system #sidebar {
		margin-inline: 0;
		padding-inline: 0;
	}

	body.sl-design-system #sidebar .widget {
		padding: var(--sl-space-4);
	}

	body.sl-design-system #footer .footer-in {
		padding-block: var(--sl-space-6) var(--sl-space-5);
	}
}