header {
	position: sticky;
	inset-block-start: 0;
	z-index: 99;
	width: 100%;
	padding: 20px 30px;
	background: var(--wp--preset--color--header-background);
}

/* 管理バー表示時はstickyヘッダーをバーの下へ(高さはWPのCSS変数が幅別に持つ) */
body.admin-bar header {
	inset-block-start: var(--wp-admin--admin-bar--height, 32px);
}

/* ドロワー展開中はfixed化: body.menu-openのoverflow:hiddenがstickyを無効化し、
   スクロール位置によってはドロワーが画面外(ページ上部)に描画されるため */
@media (max-width: 960px) {
	body.menu-open header {
		position: fixed;
		inset-block-start: 0;
		left: 0;
	}

	/* fixed化でヘッダーが流れから外れるぶんを相殺し背景をズラさない */
	body.menu-open {
		padding-top: 50px;
	}

	body.admin-bar.menu-open header {
		inset-block-start: var(--wp-admin--admin-bar--height, 46px);
	}
}

@media (max-width: 960px) {
	header {
		padding: 15px 5%;
	}
}

.header-top {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

@media (min-width: 961px) {
	.header-top {
		height: 40px;
	}
}

@media (max-width: 960px) {
	.header-top {
		position: relative;
	}
}

.header-logo {
	position: relative;
	z-index: 2;
}

.header-logo p {
	margin: 0;
}

.header-logo a {
	display: flex;
	align-items: center;
	justify-content: center;
}

.header-logo img {
	height: 30px;
	width: auto;
}

@media (max-width: 960px) {
	.header-logo img {
		height: 20px;
	}
}

.header-nav {
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 0;
}

@media (min-width: 961px) {
	.header-nav {
		position: relative;
		z-index: 1;
	}
}

.header-nav .nav-inside {
	width: 100%;
	margin-top: 0;
}

@media (max-width: 960px) {
	.header-nav .nav-inside {
		position: absolute;
		top: 35px;
		left: -6%;
		z-index: 1;
		width: 112%;
		height: 100vh;
		margin-left: 0;
		padding: 20px 6% 60px;
		visibility: hidden;
		overflow-y: auto;
		overscroll-behavior: contain;
		background: var(--wp--preset--color--header-background);
		border-top: 1px solid var(--wp--preset--color--border);
		opacity: 0;
		/* 閉じている間はタップ判定を持たせない
		   (サブメニュー側でvisibilityを戻しているため、非表示でも当たり判定が残る) */
		pointer-events: none;
		transition: opacity 0.3s ease, visibility 0.3s ease;
	}

	body.menu-open .nav-inside {
		visibility: visible;
		opacity: 1;
		pointer-events: auto;
	}
}

.header-nav .wp-block-navigation__container {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	margin: 0;
	padding: 0;
	list-style: none;
}

@media (max-width: 960px) {
	.header-nav .wp-block-navigation__container {
		flex-wrap: wrap;
	}
}

/* ナビ項目は構造セレクタで指定(項目側クラス不要)。PCホバー下線あり */
.header-nav .wp-block-navigation-item {
	margin: 0 20px;
}

.header-nav .wp-block-navigation__container > .wp-block-navigation-item {
	position: relative;
}

.header-nav .wp-block-navigation__container > .wp-block-navigation-item:not(.nav-cta) > a::after {
	content: "";
	position: absolute;
	bottom: 2px;
	left: 50%;
	width: 0;
	height: 3px;
	background: var(--wp--preset--color--accent);
	border-radius: 99px;
	transition: all 0.35s ease;
}

@media (min-width: 769px) {
	.header-nav .wp-block-navigation__container > .wp-block-navigation-item:not(.nav-cta) > a:hover {
		opacity: 1;
		color: var(--wp--preset--color--accent) !important;
	}

	.header-nav .wp-block-navigation__container > .wp-block-navigation-item:not(.nav-cta) > a:hover::after {
		left: 12.5%;
		width: 75%;
	}
}

@media (max-width: 960px) {
	.header-nav .wp-block-navigation-item {
		flex: 0 0 100%;
	}
}

.header-nav .wp-block-navigation-item > a,
.header-nav .wp-block-navigation-item > button {
	display: block;
	padding: 12px 0 8px;
	font-family: var(--wp--preset--font-family--heading);
	font-size: var(--wp--preset--font-size--small);
	line-height: 1;
	text-transform: uppercase;
}

@media (max-width: 960px) {
	.header-nav .wp-block-navigation-item > a,
	.header-nav .wp-block-navigation-item > button {
		padding: 15px 0;
		
		font-size: var(--wp--preset--font-size--large);
		font-weight: 600;
		line-height: 1.4;
	}

	.header-nav .has-child .wp-block-navigation__submenu-container > .wp-block-navigation-item > .wp-block-navigation-item__content {
		font-size: var(--wp--preset--font-size--medium);
	}
}

@media (max-width: 960px) {
	.header-nav .wp-block-navigation__container > .wp-block-navigation-item:not(.nav-cta) > a[href] {
		position: relative;
	}

	.header-nav .wp-block-navigation__container > .wp-block-navigation-item:not(.nav-cta) > a[href]::before {
		content: "";
		position: absolute;
		top: 50%;
		right: 0;
		width: 8px;
		height: 8px;
		margin-top: -4px;
		border-top: 1px solid var(--wp--preset--color--body-text);
		border-right: 1px solid var(--wp--preset--color--body-text);
		transform: rotate(45deg);
		transition: all 0.3s;
	}
}

@media (min-width: 961px) {
	.header-nav .nav-cta {
		margin-right: 0;
		margin-left: 40px;
	}

	.header-nav .nav-cta a {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 150px;
		height: 40px;
		padding: 3px 0 0;
		background: var(--wp--preset--color--background);
		border: 0.5px solid var(--wp--preset--color--body-text);
		font-size: var(--wp--preset--font-size--x-small);
	}

	.header-nav .nav-cta a:hover {
		background: var(--wp--preset--color--body-text);
		color: var(--wp--preset--color--background);
	}
}

@media (max-width: 960px) {
	.header-nav .nav-cta a {
		position: relative;
		font-weight: 600;
		
		font-size: var(--wp--preset--font-size--large);
	}

	.header-nav .nav-cta a::before {
		content: "";
		position: absolute;
		top: 50%;
		right: 0;
		width: 8px;
		height: 8px;
		margin-top: -4px;
		border-top: 1px solid var(--wp--preset--color--body-text);
		border-right: 1px solid var(--wp--preset--color--body-text);
		transform: rotate(45deg);
		transition: all 0.3s;
	}
}

@media (min-width: 961px) {
	.header-nav .has-child {
		padding: 20px 0;
	}

	.header-nav .wp-block-navigation__container > .wp-block-navigation-item.has-child > a::after {
		bottom: 22px;
	}
}

.header-nav .has-child .wp-block-navigation__submenu-container {
	margin: 0;
	padding: 0;
	list-style: none;
}

@media (max-width: 960px) {
	.header-nav .has-child .wp-block-navigation__submenu-container {
		margin-bottom: 20px;
	}

	.header-nav .has-child:last-child {
		margin-top: 20px;
	}
}

@media (min-width: 961px) {
	.header-nav .has-child .wp-block-navigation__submenu-container {
		display: block;
		position: absolute;
		z-index: -1;
		top: 140px;
		left: -30px;
		width: 400px;
		height: auto;
		overflow: visible;
		padding: 30px;
		visibility: hidden;
		background: rgba(255, 255, 255, 0.9);
		border: 0;
		opacity: 0;
		transition: 0.2s ease;
	}

	.header-nav .has-child .wp-block-navigation__submenu-container .wp-block-navigation-item {
		width: 100%;
	}

	.header-nav .has-child .wp-block-navigation__submenu-container::after {
		content: "";
		position: absolute;
		top: 0;
		left: 30px;
		width: 70px;
		height: 0.5px;
		background: var(--wp--preset--color--body-text);
	}

	.header-nav .has-child:not(.open-on-click):hover > .wp-block-navigation__submenu-container,
	.header-nav .has-child:not(.open-on-click):not(.open-on-hover-click):focus-within > .wp-block-navigation__submenu-container {
		top: 72px;
		width: 400px;
		height: auto;
		overflow: visible;
		visibility: visible;
		opacity: 1;
	}

	.header-nav .has-child .wp-block-navigation__submenu-container .wp-block-navigation-item {
		background: var(--wp--preset--color--background);
	}

	.header-nav .has-child .wp-block-navigation__submenu-container > .wp-block-navigation-item:first-child > .wp-block-navigation-item__content {
		padding-top: 0;
	}

	.header-nav .has-child .wp-block-navigation__submenu-container > .wp-block-navigation-item:last-child > .wp-block-navigation-item__content {
		padding-bottom: 0;
	}
}

.header-nav .has-child .wp-block-navigation__submenu-container .wp-block-navigation-item {
	position: relative;
	z-index: 9;
	margin: 0;
}

.header-nav .has-child .wp-block-navigation__submenu-container > .wp-block-navigation-item > .wp-block-navigation-item__content {
	padding: 10px 0;
	font-family: var(--wp--preset--font-family--body);
	font-size: var(--wp--preset--font-size--small);
	font-weight: 500;
	color: var(--wp--preset--color--muted);
	text-transform: none;
}

@media (max-width: 960px) {
	.header-nav .has-child .wp-block-navigation__submenu-container > .wp-block-navigation-item > .wp-block-navigation-item__content {
		font-size: var(--wp--preset--font-size--medium);
	}
}

@media (min-width: 961px) {
	.header-nav .has-child .wp-block-navigation__submenu-container > .wp-block-navigation-item > .wp-block-navigation-item__content:hover {
		color: var(--wp--preset--color--accent);
		text-decoration: underline;
	}
}

.header-nav .wp-block-navigation__submenu-container > .wp-block-navigation-item > a[target="_blank"] {
	display: inline-block;
	padding: 10px 17px 10px 0;
	background: url("../../images/common/ico-blank.svg") no-repeat right 12px;
	background-size: 12px;
}

/* core/navigation適合: liはblock(コアのflexだとaが縮み矢印が右端に付かない) */
.header-nav .wp-block-navigation-item {
	display: block;
}

/* core/navigation適合: コアの(0,5,0)サブメニューa flex化をblockへ戻す */
.header-nav .has-child .wp-block-navigation__submenu-container > .wp-block-navigation-item > .wp-block-navigation-item__content {
	display: block;
}

/* core/navigation適合: トグルボタンの素地化・SPはサブメニューを常時インライン表示 */
.header-nav .wp-block-navigation-item > button {
	background: none;
	border: 0;
	cursor: pointer;
	color: inherit;
	text-align: left;
	width: 100%;
}

/* url無しのサブメニューラベル(href無しa)はリンク挙動(hover薄化・下線)を持たせない */
.header-nav .wp-block-navigation-item > a:not([href]) {
	cursor: default;
}

.header-nav .wp-block-navigation-item > a:not([href]):hover {
	opacity: 1;
}

.header-nav .wp-block-navigation__container > .wp-block-navigation-item > a:not([href])::after,
.header-nav .wp-block-navigation__container > .wp-block-navigation-item > a:not([href]):hover::after {
	content: none;
}

.header-nav .fontgothic > a {
	font-family: var(--wp--preset--font-family--body);
}

@media (max-width: 960px) {
	.header-nav .has-child > .wp-block-navigation__submenu-container {
		display: block;
		position: static;
		visibility: visible;
		width: auto;
		min-width: 0;
		height: auto;
		overflow: visible;
		padding: 0;
		background: none;
		border: 0;
		opacity: 1;
	}
}

.header-icon p {
	margin: 0;
}

.hamburger {
	position: absolute;
	top: 50%;
	right: 0;
	transform: translateY(-50%);
	z-index: 1000;
	display: flex;
	align-items: center;
	justify-content: flex-end;
	width: 40px;
	height: 40px;
	padding: 0;
	background: none;
	border: 0;
	cursor: pointer;
	transition: all 0.3s;
}

@media (min-width: 961px) {
	.hamburger {
		display: none;
	}
}

.hamburger_inside {
	position: relative;
	z-index: 99;
	width: 56%;
	height: 38%;
}

.hamburger_inside span {
	position: absolute;
	display: inline-block;
	width: 100%;
	height: 2px;
	background: #000;
	border-radius: 3px;
	transition: all 0.4s ease-in-out;
}

.hamburger_inside span:first-child {
	top: 0;
}

.hamburger_inside span:nth-child(2) {
	top: 0;
	bottom: 0;
	margin: auto;
}

.hamburger_inside span:last-child {
	bottom: 0;
}

/* バツ: 2本とも中心に重ねて±45度(太さは変えない) */
body.menu-open .hamburger_inside span:nth-child(1) {
	top: 50%;
	margin-top: -1px;
	transform: rotate(-45deg);
}

body.menu-open .hamburger_inside span:nth-child(2) {
	width: 100%;
	transform: rotate(45deg);
}

body.menu-open .hamburger_inside span:nth-child(3) {
	opacity: 0;
}

@media (max-width: 960px) {
	body.menu-open {
		height: 100%;
		overflow: hidden;
	}

	/* 背面スクロール固定: bodyだけではhtml側が引き続きスクロールするため */
	html:has(body.menu-open) {
		overflow: hidden;
	}
}

.loading {
	position: fixed;
	/* 管理バーぶんを避け、可視領域の中央にロゴを置く */
	inset: var(--wp-admin--admin-bar--height, 0px) 0 0;
	display: flex;
	justify-content: center;
	align-items: center;
	background: #fff;
	z-index: 1000;
}

.loading svg {
	width: 281px;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

.loading svg.svg1 {
	z-index: 1;
}

.loading svg.svg1 .st1 {
	position: relative;
	z-index: 1;
	fill: #fff;
	animation-name: change-height;
	animation-duration: 1.5s;
	animation-delay: 1s;
	animation-timing-function: ease-in;
	animation-fill-mode: both;
}

.loading svg.svg2 {
	z-index: 2;
	animation-name: fadeIn;
	animation-iteration-count: 1;
	animation-duration: 1s;
	animation-delay: 0.5s;
	animation-timing-function: cubic-bezier(0.25, 0.1, 0.25, 1);
	animation-fill-mode: both;
	backface-visibility: hidden;
}

.loading svg.svg3 {
	z-index: 0;
	animation-name: opaci;
	animation-timing-function: ease-in-out;
	animation-delay: 0.5s;
	animation-duration: 0.1s;
}

.loading.done {
	animation-name: fadeOut;
	animation-iteration-count: 1;
	animation-duration: 1s;
	animation-delay: 1s;
	animation-timing-function: cubic-bezier(0.25, 0.1, 0.25, 1);
	animation-fill-mode: both;
	backface-visibility: hidden;
}

.loading.done .svg3 {
	z-index: 3;
}

body:not(.home) .loading {
	display: none;
	opacity: 0;
	visibility: hidden;
}

/* フロント: スプラッシュ→PLAY INNOVATE表示が終わるまでヘッダーと
   スクロールボタンのフェードを保留し、loaddone(4.2s)+2.5sで開始
   （本番実測のタイムライン） */
body.home:not(.loaddone) header .loadit,
body.home:not(.loaddone) .scrollbtn {
	opacity: 0;
	animation: none;
}

body.home.loaddone header .loadit,
body.home.loaddone .scrollbtn {
	animation-delay: 2.5s;
}

/* ヘッダー下の1px線は内容(.header-top)と同じタイミング・速度でフェードインさせる
   (box-shadow:noneからは補間されないため透明色を始点にする) */
@media (max-width: 960px) {
	header {
		box-shadow: 0 1px 0 transparent;
	}

	body:not(.home) header:has(.header-top.animated) {
		animation: award-header-line 1s cubic-bezier(0.25, 0.1, 0.25, 1) 0.3s both;
	}

	body.home.loaddone header {
		animation: award-header-line 1s cubic-bezier(0.25, 0.1, 0.25, 1) 2.5s both;
	}

	@keyframes award-header-line {
		to {
			box-shadow: 0 1px 0 var(--wp--preset--color--border-strong);
		}
	}
}

body.loaddone .loading.done {
	visibility: hidden;
	opacity: 0;
}

@keyframes change-height {
	from {
		transform: translateY(0);
	}

	to {
		transform: translateY(-100px);
	}
}

@keyframes opaci {
	0% {
		opacity: 1;
	}

	100% {
		opacity: 0;
	}
}

@keyframes fadeOut {
	0% {
		opacity: 1;
	}

	100% {
		opacity: 0;
	}
}

body.admin-bar header {
	inset-block-start: var(--wp-admin--admin-bar--height, 32px);
}

#wp-admin-bar-aioseo-admin-bar-noindex-warning .wrapper span {
	line-height: 24px;
	align-self: center;
}

@media screen and (max-width: 600px) {
	body.admin-bar #wpadminbar {
		position: fixed;
	}
}