/*
 * Knowledge共通。
 *
 * `/knowledge/` の一覧固有スタイルは knowledge-home.css に分離し、
 * ここではKnowledge専用ヘッダー、テーマナビ、共通CTA、検索結果、記事詳細を管理する。
 */

/* KnowledgeのPCヘッダーは header.php を使用し、こちらはモバイル時だけ表示する。 */
.knowledge-nav {
	display: none;
}

.knowledge-nav__brand-name {
	color: var(--color-heading);
	font-size: var(--font-size-h4);
	font-weight: 700;
	line-height: 1.25;
}

/* Knowledge全ページ共通のテーマ別記事ナビ。 */
.knowledge-theme-nav {
	position: relative;
	z-index: 90;
	background: var(--color-background);
	border-bottom: 1px solid var(--color-border);
}

.knowledge-theme-nav__inner {
	position: relative;
}

.knowledge-theme-nav__list {
	display: grid;
	grid-template-columns: repeat(7, minmax(0, 1fr));
	padding: 0;
	margin: 0;
	list-style: none;
}

.knowledge-theme-nav__item {
	min-width: 0;
}

.knowledge-theme-nav__item + .knowledge-theme-nav__item {
	border-left: 1px solid var(--color-border);
}

.knowledge-theme-nav__details {
	position: static;
}

.knowledge-theme-nav__trigger {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 4rem;
	padding: 0.75rem 0.625rem;
	color: var(--color-text-secondary);
	font-size: var(--font-size-body-mobile);
	font-weight: 600;
	line-height: 1.4;
	text-align: center;
	list-style: none;
	white-space: nowrap;
	cursor: pointer;
	transition: color 0.2s ease, background-color 0.2s ease;
}

.knowledge-theme-nav__trigger::-webkit-details-marker {
	display: none;
}

.knowledge-theme-nav__trigger:hover,
.knowledge-theme-nav__trigger:focus-visible,
.knowledge-theme-nav__details[open] > .knowledge-theme-nav__trigger {
	color: var(--color-primary);
	background: var(--color-background-subtle);
}

.knowledge-theme-nav__panel {
	position: absolute;
	top: 100%;
	left: 0;
	display: none;
	width: 100%;
	max-height: min(68vh, 40rem);
	padding: 1.5rem 1.75rem 1.75rem;
	overflow-y: auto;
	background: var(--color-background);
	border: 1px solid var(--color-border-strong);
	border-top: 2px solid var(--color-primary);
	box-shadow: 0 18px 40px rgb(15 23 42 / 14%);
}

.knowledge-theme-nav__details[open] > .knowledge-theme-nav__panel {
	display: block;
}

.knowledge-theme-nav__panel-head {
	padding-bottom: 1.25rem;
	margin-bottom: 0.25rem;
	border-bottom: 1px solid var(--color-border);
}

.knowledge-theme-nav__panel-title {
	margin: 0;
	color: var(--color-primary-deepest);
	font-size: var(--font-size-h4);
	font-weight: 700;
	line-height: 1.5;
}

.knowledge-theme-nav__panel-description {
	margin: 0.5rem 0 0;
	color: var(--color-text-secondary);
	font-size: var(--font-size-body-mobile);
	line-height: 1.7;
}

.knowledge-theme-nav__articles {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	column-gap: 2.5rem;
	padding: 0;
	margin: 0;
	list-style: none;
}

.knowledge-theme-nav__articles li {
	min-width: 0;
	border-bottom: 1px solid var(--color-border);
}

.knowledge-theme-nav__articles a {
	display: block;
	padding: 0.75rem 0.25rem;
	color: var(--color-text);
	font-size: var(--font-size-body-mobile);
	line-height: 1.6;
	overflow-wrap: anywhere;
	text-decoration: none;
	transition: color 0.2s ease, padding-left 0.2s ease;
}

.knowledge-theme-nav__articles a:hover,
.knowledge-theme-nav__articles a:focus-visible {
	padding-left: 0.5rem;
	color: var(--color-primary);
}

.knowledge-search-page__head,
.knowledge-article__header {
	background: var(--color-background-subtle);
}

.knowledge-search-page__head .c-breadcrumb {
	margin-bottom: 46px;
}

.knowledge-search {
	display: grid;
	grid-template-columns: 1fr auto;
	width: min(100%, 780px);
	background: var(--color-background);
	border: 1px solid var(--color-border-strong);
	border-radius: var(--radius-md);
	overflow: hidden;
}

.knowledge-search:focus-within {
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px var(--color-shadow-primary-soft);
}

.knowledge-search input {
	width: 100%;
	min-width: 0;
	min-height: 58px;
	padding: 0 20px;
	color: var(--color-text);
	background: transparent;
	border: 0;
	font: inherit;
	outline: 0;
}

.knowledge-search button {
	min-width: 92px;
	padding-inline: 22px;
	color: var(--color-text-inverse);
	background: var(--color-primary);
	border: 0;
	font: inherit;
	font-weight: 600;
	cursor: pointer;
}

.knowledge-search button:hover,
.knowledge-search button:focus-visible {
	background: var(--color-primary-hover);
}

.knowledge-list-section {
	max-width: 980px;
}

.knowledge-article-list {
	border-top: 1px solid var(--color-border-strong);
}

.knowledge-article-row {
	border-bottom: 1px solid var(--color-border);
}

.knowledge-article-row__link {
	display: grid;
	grid-template-columns: 54px 1fr 28px;
	gap: 18px;
	padding: 28px 8px;
	color: var(--color-text);
	text-decoration: none;
}

.knowledge-article-row__link:hover strong,
.knowledge-article-row__link:focus-visible strong {
	color: var(--color-primary);
}

.knowledge-article-row__number {
	padding-top: 3px;
	color: var(--color-primary);
	font-size: 0.75rem;
	font-weight: 500;
}

.knowledge-article-row__body {
	display: grid;
	gap: 8px;
}

.knowledge-article-row__body strong {
	font-size: var(--font-size-item-title);
	line-height: 1.65;
}

.knowledge-article-row__excerpt {
	color: var(--color-text-secondary);
	line-height: 1.75;
}

.knowledge-article-row__meta {
	color: var(--color-text-secondary);
	font-size: 0.75rem;
}

.knowledge-article-row__arrow {
	align-self: center;
	color: var(--color-primary);
}

/* Knowledgeトップ・記事詳細で共通利用するCTA。 */
.knowledge-cta-wrap {
	padding-block: 72px;
	background: var(--color-primary-bg);
	border-top: 1px solid var(--color-primary-light);
}

.knowledge-cta {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: center;
	gap: 42px;
}

.knowledge-cta__content h2 {
	margin: 0 0 14px;
	color: var(--color-heading);
	font-size: var(--font-size-h2);
	line-height: 1.45;
}

.knowledge-cta__content p {
	margin: 0;
	color: var(--color-text-secondary);
	line-height: 1.9;
}

.knowledge-cta__actions {
	display: grid;
	justify-items: start;
	gap: 12px;
	min-width: max-content;
}

.knowledge-cta-wrap .knowledge-cta__actions {
	justify-self: start;
	justify-items: stretch;
}

.knowledge-cta-wrap .knowledge-cta__actions .c-button {
	justify-content: center;
}

.knowledge-article-main > .knowledge-cta {
	grid-template-columns: 1fr;
	padding: 34px;
	margin-top: 64px;
	background: var(--color-background-subtle);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	gap: 22px;
}

.knowledge-article-main > .knowledge-cta .knowledge-cta__content h2 {
	font-size: var(--font-size-h3);
	line-height: 1.6;
	text-align: center;
}

.knowledge-article-main > .knowledge-cta .knowledge-cta__actions {
	width: fit-content;
	max-width: 100%;
	min-width: 0;
	justify-self: center;
	justify-items: stretch;
}

.knowledge-article-main > .knowledge-cta .knowledge-cta__actions .c-button {
	justify-content: center;
}

.knowledge-article__header {
	padding-block: 46px 54px;
}

.knowledge-article__theme {
	min-height: 2.75rem;
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 22px;
	color: var(--color-text-secondary);
	font-size: 0.8125rem;
	font-weight: 500;
}

.knowledge-article__theme span {
	color: var(--color-primary);
}

.knowledge-article__header h1 {
	color: var(--color-primary-deepest);
	max-width: 900px;
	margin: 0;
	font-size: var(--font-size-h2);
	line-height: 1.45;
	letter-spacing: -0.015em;
}

.knowledge-article__lead {
	max-width: 800px;
	margin: 22px 0 0;
	color: var(--color-text-secondary);
	line-height: 1.9;
}

.knowledge-article__meta {
	margin: 0.75rem 0 0;
	color: var(--color-text-secondary);
	font-size: 0.75rem;
}

.knowledge-article-layout {
	padding-block: 64px 96px;
}

.knowledge-article-main {
	width: min(100%, var(--reading));
	margin-inline: auto;
}

/* PC・スマホで共通の本文内目次。 */
.knowledge-toc {
	padding: 1.5rem 1.75rem;
	margin-bottom: 2.5rem;
	background: var(--color-background-subtle);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
}

.knowledge-toc > p {
	margin: 0 0 10px;
	color: var(--color-heading);
	font-weight: 500;
}

.knowledge-toc ol {
	display: grid;
	gap: 4px;
	padding: 0;
	margin: 0;
	list-style: none;
}

.knowledge-toc li.is-level-3 {
	padding-left: 1rem;
}

.knowledge-toc a {
	display: block;
	padding-block: 0.625rem;
	min-height: 2.75rem;
	color: var(--color-text-secondary);
	font-size: var(--font-size-body-mobile);
	line-height: 1.6;
	text-decoration: none;
}

.knowledge-toc a:hover,
.knowledge-toc a:focus-visible {
	color: var(--color-primary);
}

/*
 * Knowledge記事本文（Gutenberg）。
 * WordPressのブロックclassへ過度に依存せず、基本要素を .knowledge-article__body 配下で統一する。
 * ブロック固有classは、figure/table/detailsなどラッパー制御が必要な場合だけ使用する。
 */
.knowledge-article__body {
	color: var(--color-text);
	line-height: 2;
	overflow-wrap: anywhere;
}

.knowledge-article__body > :first-child {
	margin-top: 0;
}

.knowledge-article__body > :last-child {
	margin-bottom: 0;
}

/* 本文の基本的な縦リズム。 */
.knowledge-article__body :is(
	p,
	ul,
	ol,
	.wp-block-table,
	.wp-block-image,
	.wp-block-gallery,
	blockquote,
	.wp-block-pullquote,
	.wp-block-code,
	.wp-block-preformatted,
	.wp-block-separator,
	.wp-block-details,
	.wp-block-file,
	.wp-block-embed
) {
	margin-block: 0 30px;
}

/* 見出し。H1は記事ヒーローが担当し、本文はH2以下を使用する。 */
.knowledge-article__body h2 {
	scroll-margin-top: 10rem;
	padding-top: 2rem;
	margin: 3.5rem 0 1.375rem;
	color: var(--color-primary-deepest);
	border-top: 1px solid var(--color-border);
	font-size: var(--font-size-h3);
	line-height: 1.55;
	text-wrap: pretty;
}

.knowledge-article__body h3 {
	scroll-margin-top: 10rem;
	margin: 2.5rem 0 1.125rem;
	color: var(--color-text);
	font-size: var(--font-size-h4);
	line-height: 1.6;
	text-wrap: pretty;
}

.knowledge-article__body h4 {
	margin: 32px 0 14px;
	color: var(--color-heading);
	font-size: var(--font-size-h4);
	line-height: 1.6;
	text-wrap: pretty;
}

/* 本文・インライン要素。 */
.knowledge-article__body strong {
	color: var(--color-heading);
	font-weight: 500;
}

.knowledge-article__body a {
	color: var(--color-primary-dark);
	font-weight: 600;
	text-decoration: underline;
	text-decoration-color: var(--color-primary-soft);
	text-decoration-thickness: 1px;
	text-underline-offset: 4px;
	transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.knowledge-article__body a:hover,
.knowledge-article__body a:focus-visible {
	color: var(--color-primary);
	text-decoration-color: currentColor;
}

.knowledge-article__body mark {
	padding-inline: 0.15em;
	color: inherit;
	background: var(--color-primary-light);
}

/* 箇条書き・番号付きリスト。reset.cssで消しているマーカーを本文内だけ復元する。 */
.knowledge-article__body ul {
	padding-left: 1.5em;
	list-style: disc;
}

.knowledge-article__body ol {
	padding-left: 1.5em;
	list-style: decimal;
}

.knowledge-article__body :is(ul, ol) li::marker {
	color: var(--color-primary-dark);
	font-weight: 500;
}

.knowledge-article__body li {
	padding-left: 0.15em;
}

.knowledge-article__body li + li {
	margin-top: 8px;
}

.knowledge-article__body li > :is(ul, ol) {
	margin-block: 10px 0;
}

/*
 * 表。
 * WordPress標準のセルborderは打ち消し、サイト側で必要な罫線だけを定義する。
 * スマホでは列を潰さずfigure側を横スクロールさせ、比較情報の可読性を優先する。
 */
.knowledge-article__body .wp-block-table,
.knowledge-article__body .knowledge-table-scroll {
	max-width: 100%;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.knowledge-article__body table {
	width: 100%;
	min-width: 600px;
	border: 1px solid var(--color-border);
	border-spacing: 0;
	border-collapse: separate;
	border-radius: var(--radius-md);
	background: var(--color-background);
	overflow: hidden;
}

.knowledge-article__body th,
.knowledge-article__body td {
	padding: 1rem 1.25rem;
	border: 0;
	border-right: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
	text-align: left;
	vertical-align: top;
	line-height: 1.75;
}

.knowledge-article__body tr > :last-child {
	border-right: 0;
}

.knowledge-article__body tbody tr:last-child > td {
	border-bottom: 0;
}

.knowledge-article__body thead th {
	color: var(--color-heading);
	background: var(--color-background-subtle);
	font-weight: 500;
}

.knowledge-article__body .wp-block-table.is-style-stripes tbody tr:nth-child(odd) {
	background: var(--color-background-subtle);
}

.knowledge-article__body .wp-block-table figcaption,
.knowledge-article__body figure figcaption {
	margin: 10px 0 0;
	color: var(--color-text-secondary);
	font-size: var(--font-size-body-mobile);
	line-height: 1.7;
	text-align: left;
}

/* 画像・メディア。 */
.knowledge-article__body .wp-block-image img,
.knowledge-article__body .wp-block-gallery img {
	display: block;
	max-width: 100%;
	height: auto;
	border-radius: var(--radius-md);
}

.knowledge-article__body .wp-block-embed iframe {
	max-width: 100%;
}

/* 引用。装飾を強くしすぎず、本文との役割差だけを明確にする。 */
.knowledge-article__body blockquote {
	padding: 22px 24px;
	background: var(--color-background-subtle);
	border-left: 3px solid var(--color-primary);
}

.knowledge-article__body blockquote > :last-child {
	margin-bottom: 0;
}

.knowledge-article__body blockquote cite,
.knowledge-article__body .wp-block-pullquote cite {
	display: block;
	margin-top: 10px;
	color: var(--color-text-secondary);
	font-style: normal;
}

.knowledge-article__body .wp-block-pullquote {
	padding: 28px;
	background: var(--color-primary-bg);
	border-top: 1px solid var(--color-primary-light);
	border-bottom: 1px solid var(--color-primary-light);
	text-align: center;
}

.knowledge-article__body .wp-block-pullquote blockquote {
	padding: 0;
	margin: 0;
	background: transparent;
	border-left: 0;
}

.knowledge-article__body .wp-block-pullquote p {
	font-size: var(--font-size-h4);
	font-weight: 600;
	line-height: 1.8;
}

/* 区切り線。 */
.knowledge-article__body .wp-block-separator,
.knowledge-article__body hr {
	width: 100%;
	height: 0;
	border: 0;
	border-top: 1px solid var(--color-border-strong);
}

/* インラインコード・コードブロック。 */
.knowledge-article__body :not(pre) > code,
.knowledge-article__body kbd {
	padding: 0.15em 0.4em;
	background: var(--color-background-subtle);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.knowledge-article__body :is(pre, .wp-block-code, .wp-block-preformatted) {
	padding: 20px 22px;
	overflow-x: auto;
	color: var(--color-text-inverse);
	background: var(--color-heading);
	border-radius: var(--radius-md);
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
	line-height: 1.7;
	white-space: pre;
}

.knowledge-article__body :is(pre, .wp-block-code, .wp-block-preformatted) code {
	padding: 0;
	color: inherit;
	background: transparent;
	border: 0;
	font: inherit;
}

/* Detailsブロック。FAQの代替ではなく、記事中の補足を折りたたむ用途に限定する。 */
.knowledge-article__body .wp-block-details {
	background: var(--color-background);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
}

.knowledge-article__body .wp-block-details summary {
	padding: 16px 18px;
	color: var(--color-heading);
	font-weight: 700;
	cursor: pointer;
}

.knowledge-article__body .wp-block-details > :not(summary) {
	margin-inline: 18px;
}

.knowledge-article__body .wp-block-details > :last-child {
	margin-bottom: 18px;
}

/* ファイルブロック。ダウンロード先と説明をひとまとまりに見せる。 */
.knowledge-article__body .wp-block-file {
	padding: 18px 20px;
	background: var(--color-background-subtle);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
}

/* 記事内で必要なときだけ使う汎用補足ボックス。knowledge-view は既存記事との互換用。 */
.knowledge-article__body :is(.knowledge-note, .knowledge-view) {
	padding: 28px 30px;
	margin-block: 38px;
	background: var(--color-primary-bg);
	border: 1px solid var(--color-primary-light);
	border-radius: var(--radius-md);
}

.knowledge-article__body :is(.knowledge-note, .knowledge-view)::before {
	display: block;
	margin-bottom: 10px;
	content: "ここがポイント";
	color: var(--color-primary);
	font-size: var(--font-size-body-mobile);
	font-weight: 500;
}

.knowledge-article__body :is(.knowledge-note, .knowledge-view) > :last-child {
	margin-bottom: 0;
}

.knowledge-related {
	margin-top: 64px;
}

.knowledge-related h2 {
	margin: 0 0 18px;
	color: var(--color-primary-deepest);
	font-size: var(--font-size-h3);
}

.knowledge-related__list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

.knowledge-related__item {
	display: flex;
	align-items: center;
	min-height: 100%;
	padding: 24px;
	color: var(--color-text);
	background: var(--color-background);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	text-decoration: none;
	transition: border-color 0.2s ease;
}

.knowledge-related__title {
	color: var(--color-heading);
	font-size: var(--font-size-body);
	line-height: 1.6;
	transition: color 0.2s ease;
}

.knowledge-related__item:hover,
.knowledge-related__item:focus-visible {
	border-color: var(--color-primary);
}

.knowledge-related__item:hover .knowledge-related__title,
.knowledge-related__item:focus-visible .knowledge-related__title {
	color: var(--color-primary);
}

.knowledge-search-page__head > .l-container {
	padding-block: 46px 54px;
}

.knowledge-search-page__head h1 {
	margin: 10px 0 0;
	font-size: var(--font-size-h1);
	line-height: 1.45;
}

.knowledge-search--results {
	margin-top: 28px;
}

.knowledge-search-results {
	padding-block: 64px 96px;
}

.knowledge-search-results__count {
	margin: 0 0 22px;
	color: var(--color-text-secondary);
}

.knowledge-empty-state {
	padding: 48px;
	background: var(--color-background-subtle);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	text-align: center;
}

.knowledge-empty-state h2 {
	margin: 0 0 10px;
	font-size: var(--font-size-h3);
}

.knowledge-empty-state p {
	margin: 0 0 24px;
	color: var(--color-text-secondary);
}

@media (max-width: 1100px) {
	.knowledge-theme-nav__trigger {
		padding-inline: 0.5rem;
		font-size: 0.75rem;
	}

	.knowledge-theme-nav__panel {
		padding-inline: 1.25rem;
	}

	.knowledge-theme-nav__articles {
		column-gap: 1.75rem;
	}
}

@media (max-width: 900px) {
	.knowledge-nav__desktop {
		display: none;
	}

	.knowledge-nav {
		display: block;
	}

	.knowledge-mobile-nav .l-mobile-nav__actions {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 768px) {
	.knowledge-search-page__head > .l-container {
		padding-top: 32px;
	}

	.knowledge-search-page__head .c-breadcrumb {
		margin-bottom: 32px;
	}

	.knowledge-article__lead {
		line-height: 1.85;
	}

	.knowledge-search input {
		min-height: 52px;
		padding-inline: 14px;
	}

	.knowledge-search button {
		min-width: 70px;
		padding-inline: 14px;
	}

	.knowledge-article-row__link {
		grid-template-columns: 34px 1fr 20px;
		gap: 10px;
		padding-block: 22px;
	}

	.knowledge-article-row__excerpt {
		display: -webkit-box;
		overflow: hidden;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 3;
	}

	.knowledge-cta-wrap {
		padding-block: 56px;
	}

	.knowledge-cta {
		grid-template-columns: 1fr;
		gap: 26px;
	}

	.knowledge-cta__actions {
		min-width: 0;
	}

	.knowledge-cta-wrap .knowledge-cta__actions {
		width: fit-content;
		max-width: 100%;
		justify-self: center;
		justify-items: stretch;
	}

	.knowledge-article__header {
		padding-block: 32px 42px;
	}

	.knowledge-article__meta {
		margin-top: 18px;
	}

	.knowledge-article-layout {
		padding-block: 42px 72px;
	}

	.knowledge-toc {
		padding: 1.25rem;
		margin-bottom: 32px;
	}

	.knowledge-mobile-nav .l-mobile-nav__links a {
		font-size: var(--font-size-body);
	}

	.knowledge-article__body h2,
	.knowledge-article__body h3 {
		scroll-margin-top: 68px;
	}

	.knowledge-article__body h2 {
		padding-top: 24px;
		margin-top: 44px;
	}

	.knowledge-article__body h3 {
		margin-top: 34px;
	}

	.knowledge-article__body :is(
		p,
		ul,
		ol,
		.wp-block-table,
		.wp-block-image,
		.wp-block-gallery,
		blockquote,
		.wp-block-pullquote,
		.wp-block-code,
		.wp-block-preformatted,
		.wp-block-separator,
		.wp-block-details,
		.wp-block-file,
		.wp-block-embed
	) {
		margin-bottom: 24px;
	}

	.knowledge-article__body th,
	.knowledge-article__body td {
		padding: 12px 14px;
	}

	.knowledge-article__body blockquote,
	.knowledge-article__body .wp-block-pullquote,
	.knowledge-article__body :is(.knowledge-note, .knowledge-view) {
		padding: 20px;
	}

	.knowledge-article__body :is(pre, .wp-block-code, .wp-block-preformatted) {
		padding: 18px;
	}

	.knowledge-article-main > .knowledge-cta {
		padding: 22px 20px;
	}

	.knowledge-article-main > .knowledge-cta,
	.knowledge-related {
		margin-top: 52px;
	}

	.knowledge-related__list {
		grid-template-columns: 1fr;
		gap: 12px;
	}

	.knowledge-related__item {
		padding: 20px;
	}

	.knowledge-search-results {
		padding-block: 48px 72px;
	}

	.knowledge-empty-state {
		padding: 34px 20px;
	}

	/* Knowledge専用フッターでは、スマホ時のロゴだけ中央に配置する。 */
	.l-footer__logo {
		align-self: center;
	}
}