@charset "UTF-8";
/* SYNC COLUMNS media pages | sync-g_co_jp_2026 */

body.sync-columns-page {
	background: #f6f8fa;
}

body.sync-columns-page #particles-js {
	display: none;
}

body.sync-columns-page #container {
	padding: 0;
}

/* ===== header ===== */

.sync-columns-header {
	transition: background-color .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.sync-columns-header__top {
	overflow: hidden;
	max-height: 60px;
	background: var(--sync-global-ink);
	color: var(--sync-global-white);
	transition: max-height .3s ease;
}

.sync-columns-header.is-condensed .sync-columns-header__top {
	max-height: 0;
}

.sync-columns-header__top-inner {
	display: flex;
	width: min(calc(100% - 48px), var(--sync-global-content-width));
	min-height: 34px;
	align-items: center;
	margin: 0 auto;
}

.sync-columns-header__tagline {
	overflow: hidden;
	margin: 0;
	color: rgba(255, 255, 255, .85);
	font-size: 12px;
	line-height: 1.4;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.sync-columns-header__brand {
	display: inline-flex;
	flex-direction: column;
	gap: 2px;
	text-decoration: none;
}

.sync-columns-header__brand .sync-columns-header__brand-logo {
	display: block;
	width: auto;
	height: 56px;
	max-width: none;
	transition: height .25s ease, opacity .2s ease;
}

.sync-columns-header.is-condensed .sync-columns-header__brand-logo {
	height: 44px;
}

.sync-columns-header__brand:hover .sync-columns-header__brand-logo,
.sync-columns-header__brand:focus-visible .sync-columns-header__brand-logo {
	opacity: .7;
}

/* すりガラス化 */
.sync-columns-header.is-condensed {
	border-bottom-color: rgba(217, 226, 236, .55);
	background: rgba(255, 255, 255, .72);
	box-shadow: 0 10px 30px rgba(31, 41, 51, .08);
	-webkit-backdrop-filter: blur(16px) saturate(150%);
	backdrop-filter: blur(16px) saturate(150%);
}

/* 2段目右側: 会社メニュー + ロゴ + CTA */
.sync-columns-header__actions {
	display: flex;
	align-items: center;
	gap: 22px;
}

.sync-columns-header__corpnav {
	display: flex;
	align-items: center;
	gap: 20px;
}

.sync-columns-header__corpnav a {
	color: var(--sync-global-ink);
	font-size: 14px;
	font-weight: 700;
	line-height: 1.5;
	text-decoration: none;
	transition: color .2s ease;
	white-space: nowrap;
}

.sync-columns-header__corpnav a:hover,
.sync-columns-header__corpnav a:focus-visible {
	color: var(--sync-global-brand-dark);
}

.sync-columns-header__sitelogo {
	display: inline-flex;
	align-items: center;
}

.sync-columns-header__sitelogo img {
	display: block;
	width: auto;
	height: 26px;
	transition: opacity .2s ease;
}

.sync-columns-header__sitelogo:hover img,
.sync-columns-header__sitelogo:focus-visible img {
	opacity: .7;
}

@media (min-width: 768px) {
	.sync-columns-header .sync-global-header__inner {
		display: grid;
		grid-template-areas:
			"brand actions"
			"nav nav";
		grid-template-columns: minmax(0, 1fr) auto;
		min-height: 0;
		padding-top: 16px;
		row-gap: 12px;
		transition: padding .25s ease;
	}

	.sync-columns-header.is-condensed .sync-global-header__inner {
		padding-top: 8px;
		row-gap: 6px;
	}

	.sync-columns-header .sync-columns-header__brand {
		grid-area: brand;
	}

	.sync-columns-header .sync-global-header__actions {
		grid-area: actions;
	}

	.sync-columns-header .sync-global-header__nav {
		grid-area: nav;
		overflow: visible;
		border-top: 1px solid var(--sync-global-line);
	}

	.sync-columns-header.is-condensed .sync-global-header__nav {
		border-top-color: rgba(217, 226, 236, .55);
	}

	.sync-columns-header .sync-global-header__nav-list {
		/* 画面が広いほど間隔を広げる（7項目が1行に収まる範囲。1077px以下は従来の26px） */
		gap: 0 clamp(26px, calc(6.5vw - 44px), 44px);
		flex-wrap: wrap;
		justify-content: flex-start;
		padding: 0;
	}

	.sync-columns-header .sync-global-header__nav a {
		padding: 12px 0;
		font-size: 14px;
		transition: color .2s ease, box-shadow .2s ease, padding .25s ease;
	}

	.sync-columns-header.is-condensed .sync-global-header__nav a {
		padding: 8px 0;
	}

	.sync-columns-header .sync-global-header__nav a:hover,
	.sync-columns-header .sync-global-header__nav a:focus-visible {
		transform: none;
		box-shadow: inset 0 -2px 0 var(--sync-global-brand-dark);
	}

	.sync-columns-header .sync-global-header__cta {
		min-height: 40px;
		padding: 8px 18px;
		font-size: 14px;
	}

	.sync-columns-header__mobile-item {
		display: none;
	}
}

@media (max-width: 1023px) {
	.sync-columns-header__corpnav {
		display: none;
	}
}

@media (max-width: 767px) {
	.sync-columns-header__top-inner {
		width: min(calc(100% - 32px), var(--sync-global-content-width));
	}

	.sync-columns-header__brand .sync-columns-header__brand-logo {
		height: 38px;
	}

	.sync-columns-header.is-condensed .sync-columns-header__brand-logo {
		height: 34px;
	}

	.sync-columns-header__mobile-item a {
		color: var(--sync-global-muted);
	}
}

/* ===== layout ===== */

.sync-columns-main {
	width: min(calc(100% - 48px), var(--sync-global-content-width));
	margin: 0 auto;
	padding: 40px 0 20px;
	font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Noto Sans JP", sans-serif;
}

@media (max-width: 767px) {
	.sync-columns-main {
		width: min(calc(100% - 32px), var(--sync-global-content-width));
		padding-top: 24px;
	}
}

/* ===== columns top hero ===== */

.sync-columns-hero {
	padding: 20px 0 32px;
	border-bottom: 1px solid var(--sync-global-line);
	margin-bottom: 40px;
}

.sync-columns-hero__title {
	margin: 0;
	color: var(--sync-global-ink);
	font-size: clamp(25px, 3.6vw, 34px);
	font-weight: 800;
	line-height: 1.4;
}

.sync-columns-hero__lead {
	max-width: 720px;
	margin: 12px 0 0;
	color: var(--sync-global-muted);
	font-size: 15px;
	line-height: 1.9;
}

/* ===== sections ===== */

.sync-columns-section {
	margin-bottom: 60px;
}

.sync-columns-section-title {
	margin: 5px 0 26px;
	color: var(--sync-global-ink);
	font-size: 25px;
	font-weight: 800;
	letter-spacing: .04em;
	line-height: 1.4;
	text-align: center;
}

.sync-columns-section-title__paged {
	font-size: .6em;
	font-weight: 700;
}

.sync-columns-section-foot {
	margin: 28px 0 0;
	text-align: center;
}

.sync-columns-section-more {
	color: var(--sync-global-brand-dark);
	font-size: 13px;
	font-weight: 700;
	text-decoration: none;
	white-space: nowrap;
}

.sync-columns-section-more::after {
	content: " \2192";
}

.sync-columns-section-more:hover,
.sync-columns-section-more:focus-visible {
	text-decoration: underline;
}

/* ===== page head (subcategory) ===== */

.sync-columns-pagehead {
	padding: 8px 0 28px;
	border-bottom: 1px solid var(--sync-global-line);
	margin-bottom: 36px;
}

.sync-columns-pagehead__label {
	margin: 0 0 8px;
	color: var(--sync-global-brand-dark);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .22em;
}

.sync-columns-pagehead__title {
	margin: 0;
	color: var(--sync-global-ink);
	font-size: clamp(24px, 3.4vw, 32px);
	font-weight: 800;
	line-height: 1.4;
}

.sync-columns-pagehead__desc {
	max-width: 780px;
	margin-top: 12px;
	color: var(--sync-global-muted);
	font-size: 14px;
	line-height: 1.9;
}

.sync-columns-pagehead__desc p {
	margin: 0;
}

/* ===== breadcrumb ===== */

.sync-columns-breadcrumb {
	margin-bottom: 20px;
}

.sync-columns-breadcrumb ol {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	margin: 0;
	padding: 0;
	list-style: none;
}

.sync-columns-breadcrumb li {
	overflow: hidden;
	max-width: 100%;
	margin: 0;
	color: var(--sync-global-muted);
	font-size: 12px;
	line-height: 1.6;
	list-style: none;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.sync-columns-breadcrumb li + li::before {
	margin: 0 8px;
	color: var(--sync-global-muted);
	content: "\203A";
}

.sync-columns-breadcrumb a {
	color: var(--sync-global-muted);
	text-decoration: none;
}

.sync-columns-breadcrumb a:hover,
.sync-columns-breadcrumb a:focus-visible {
	color: var(--sync-global-brand-dark);
	text-decoration: underline;
}

/* ===== card grid ===== */

.sync-columns-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 36px;
}

.sync-columns-grid--featured {
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 38px;
}

.sync-columns-grid--news {
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 20px;
}

.sync-columns-card {
	margin: 0;
}

.sync-columns-card__link {
	display: flex;
	height: 100%;
	flex-direction: column;
	overflow: hidden;
	border: 1px solid var(--sync-global-line);
	border-radius: 8px;
	background: var(--sync-global-white);
	text-decoration: none;
	transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.sync-columns-card__link:hover,
.sync-columns-card__link:focus-visible {
	border-color: var(--sync-global-brand);
	box-shadow: 0 12px 26px rgba(31, 41, 51, .1);
	transform: translateY(-4px);
}

.sync-columns-card__thumb {
	margin: 0;
	aspect-ratio: 16 / 9;
	background: #e9eef3;
}

.sync-columns-card__thumb img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.sync-columns-card__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	overflow: hidden;
	gap: 8px;
	padding: 14px 18px 16px;
}

.sync-columns-card__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
}

.sync-columns-card__cat {
	display: inline-block;
	padding: 2px 10px;
	border-radius: 999px;
	background: #e6f2fa;
	color: var(--sync-global-brand-dark);
	font-size: 11px;
	font-weight: 700;
	line-height: 1.6;
}

.sync-columns-card__date {
	color: var(--sync-global-muted);
	font-size: 12px;
	line-height: 1.6;
}

.sync-columns-card__title {
	display: -webkit-box;
	overflow: hidden;
	margin: 0;
	-webkit-box-orient: vertical;
	color: var(--sync-global-ink);
	font-size: 17px;
	font-weight: 700;
	-webkit-line-clamp: 3;
	line-height: 1.5;
}

/* 一覧カードは本文の冒頭を表示しない */
.sync-columns-card__excerpt {
	display: none;
}

/* NEWS(4カラム)は従来型カード: 縦355px・サムネイル210px */
@media (min-width: 768px) {
	.sync-columns-grid--news .sync-columns-card__link {
		height: 355px;
	}

	.sync-columns-grid--news .sync-columns-card__thumb {
		height: 210px;
		flex-shrink: 0;
		aspect-ratio: auto;
	}
}

/* 注目・新着など: 全面サムネイル+すりガラスの帯にタイトルを重ねる */
.sync-columns-grid--featured .sync-columns-card__title {
	font-size: 19px;
}

@media (min-width: 768px) {
	.sync-columns-grid--featured .sync-columns-card__link,
	.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__link {
		position: relative;
		display: block;
	}

	.sync-columns-grid--featured .sync-columns-card__link {
		height: 355px;
	}

	.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__link {
		height: 300px;
	}

	.sync-columns-grid--featured .sync-columns-card__thumb,
	.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__thumb {
		position: absolute;
		inset: 0;
		width: 100%;
		height: 100%;
		aspect-ratio: auto;
	}

	.sync-columns-grid--featured .sync-columns-card__thumb img,
	.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__thumb img {
		transition: transform .35s ease;
	}

	.sync-columns-grid--featured .sync-columns-card__link:hover .sync-columns-card__thumb img,
	.sync-columns-grid--featured .sync-columns-card__link:focus-visible .sync-columns-card__thumb img,
	.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__link:hover .sync-columns-card__thumb img,
	.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__link:focus-visible .sync-columns-card__thumb img {
		transform: scale(1.04);
	}

	.sync-columns-grid--featured .sync-columns-card__body,
	.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__body {
		position: absolute;
		flex: none;
		border-radius: 8px;
		background: rgba(255, 255, 255, .75);
		box-shadow: 0 8px 24px rgba(31, 41, 51, .14);
		-webkit-backdrop-filter: blur(10px) saturate(140%);
		backdrop-filter: blur(10px) saturate(140%);
	}

	.sync-columns-grid--featured .sync-columns-card__body {
		right: 10px;
		bottom: 10px;
		left: 10px;
		gap: 8px;
		padding: 16px 20px;
	}

	.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__body {
		right: 8px;
		bottom: 8px;
		left: 8px;
		gap: 6px;
		padding: 12px 14px;
	}

	.sync-columns-grid--featured .sync-columns-card__title,
	.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__title {
		-webkit-line-clamp: 2;
	}
}

/* 新着・カテゴリー一覧: 画像全体を表示し、タイトルは画像の下へ */
.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__link {
	display: flex;
	height: 100%;
}
.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__thumb {
	position: relative;
	inset: auto;
	height: auto;
	aspect-ratio: 16 / 9;
	flex-shrink: 0;
	overflow: hidden;
}
.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__thumb img {
	object-fit: contain;
	transition: transform .35s ease;
}
.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__body {
	position: static;
	flex: 1;
	border-radius: 0;
	background: var(--sync-global-white);
	box-shadow: none;
	-webkit-backdrop-filter: none;
	backdrop-filter: none;
}
@media (hover: hover) {
	.sync-columns-grid:not(.sync-columns-grid--featured):not(.sync-columns-grid--news) .sync-columns-card__link:hover .sync-columns-card__thumb img {
		transform: scale(1.08);
	}
}

/* ===== single article ===== */

.sync-columns-single-layout {
	display: block;
}

@media (min-width: 1024px) {
	.sync-columns-single-layout.has-toc {
		display: grid;
		grid-template-columns: minmax(0, 1fr) 270px;
		gap: 36px;
	}
}

.sync-columns-article {
	padding: 44px 56px 40px;
	border: 1px solid var(--sync-global-line);
	border-radius: 12px;
	background: var(--sync-global-white);
}

.sync-columns-article__header {
	padding-bottom: 24px;
	border-bottom: 1px solid var(--sync-global-line);
	margin-bottom: 28px;
}

.sync-columns-article .sync-columns-article__title {
	margin: 0 0 16px;
	font-size: 38px;
	font-weight: 800;
	line-height: 1.45;
}

.sync-columns-article .sync-columns-article__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px;
	margin: 0;
}

.sync-columns-article__cat {
	display: inline-block;
	padding: 3px 14px;
	border-radius: 999px;
	background: #e6f2fa;
	color: var(--sync-global-brand-dark);
	font-size: 12px;
	font-weight: 700;
	line-height: 1.6;
	text-decoration: none;
}

.sync-columns-article__cat:hover,
.sync-columns-article__cat:focus-visible {
	background: var(--sync-global-brand-dark);
	color: var(--sync-global-white);
}

.sync-columns-article__date {
	color: var(--sync-global-muted);
	font-size: 13px;
	line-height: 1.6;
}

.sync-columns-article .the-content {
	font-size: 17px;
	line-height: 1.9;
}

.sync-columns-article .the-content table {
	font-size: 16px;
}

.sync-columns-article .the-content .sync-columns-table-scroll {
	max-width: 100%;
	overflow-x: auto;
}

.sync-columns-article .the-content .sync-columns-table-scroll:focus-visible {
	outline: 2px solid var(--sync-global-brand-dark);
	outline-offset: 3px;
}

.sync-columns-article .the-content .sync-columns-table-scroll table {
	width: 100%;
	min-width: var(--sync-table-min-width);
	margin-top: 0;
}

.sync-columns-article .the-content .sync-columns-table-scroll th,
.sync-columns-article .the-content .sync-columns-table-scroll td {
	width: auto;
	min-width: 150px;
	vertical-align: top;
}

.sync-columns-article .the-content .sync-columns-table-scroll .sync-columns-table-detail {
	min-width: 230px;
}

/* プラグイン(Table of Contents Plus)の本文内目次はサイドバー目次と重複するため非表示 */
.sync-columns-article .the-content #toc_container {
	display: none;
}

/* 本文の見出し: style.css の 2em/1.75em を記事向けに調整 */
.sync-columns-article .the-content h2 {
	margin-top: 60px;
	font-size: 30px;
	font-weight: 800;
	line-height: 1.5;
	scroll-margin-top: 130px;

	margin-bottom: 28px;
}

.sync-columns-article .the-content h3 {
	margin-top: 40px;
	padding-bottom: 8px;
	border-bottom: 1px solid var(--sync-global-line);
	font-size: 22px;
	font-weight: 700;
	line-height: 1.55;
	scroll-margin-top: 130px;

	margin-bottom: 24px;
}

.sync-columns-article .the-content h4 {
	margin-top: 32px;
	font-size: 17px;
	font-weight: 700;
	line-height: 1.6;
}

.sync-columns-article .the-content h2 + p,
.sync-columns-article .the-content h3 + p,
.sync-columns-article .the-content h4 + p {
	margin-top: .9em;
}

/* リスト: style.css の circle/bold を通常表示に戻す */
.sync-columns-article .the-content ul,
.sync-columns-article .the-content ol {
	margin-left: 4px;
	padding: 18px 22px 18px 42px;
	border-radius: 8px;
	background: #f2f6f9;
}

.sync-columns-article .the-content ul li,
.sync-columns-article .the-content ol li {
	margin: 0;
	font-weight: 400;
	line-height: 1.8;
}

.sync-columns-article .the-content ul li {
	list-style-type: disc;
}

.sync-columns-article .the-content ol li {
	list-style-type: decimal;
}

.sync-columns-article .the-content li + li {
	margin-top: 8px;
}

.sync-columns-article .the-content ul ul,
.sync-columns-article .the-content ol ol,
.sync-columns-article .the-content ul ol,
.sync-columns-article .the-content ol ul {
	margin: 8px 0 0;
	padding: 0 0 0 22px;
	background: transparent;
}

/* 強調: 太字+マーカー */
.sync-columns-article .the-content strong {
	background: linear-gradient(transparent 64%, rgba(56, 149, 208, .22) 64%);
	font-weight: 700;
}

/* リンク */
.sync-columns-article .the-content a {
	color: var(--sync-global-brand-dark);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.sync-columns-article .the-content a:hover,
.sync-columns-article .the-content a:focus-visible {
	text-decoration: none;
}

/* 画像・引用 */
.sync-columns-article .the-content img {
	border-radius: 8px;
}

.sync-columns-article .the-content blockquote {
	margin: 1.85em 0 0;
	padding: 18px 22px;
	border-left: 4px solid var(--sync-global-line);
	border-radius: 0 8px 8px 0;
	background: #f6f8fa;
	color: var(--sync-global-muted);
}

.sync-columns-article .the-content blockquote p {
	margin: 0;
}

.sync-columns-article .the-content blockquote p + p {
	margin-top: .8em;
}

/* ===== 目次（追従） ===== */

.sync-columns-toc {
	position: sticky;
	top: 116px;
	padding: 16px 18px;
	border: 1px solid var(--sync-global-line);
	border-radius: 10px;
	background: var(--sync-global-white);
}

.sync-columns-toc__summary {
	display: none;
}

.sync-columns-toc__label {
	margin: 0 0 6px;
	color: var(--sync-global-brand-dark);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .2em;
}

.sync-columns-toc__title {
	padding-bottom: 8px;
	border-bottom: 1px solid var(--sync-global-line);
	margin: 0 0 8px;
	color: var(--sync-global-ink);
	font-size: 13px;
	font-weight: 700;
	line-height: 1.5;
}

.sync-columns-toc__list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.sync-columns-toc__list li {
	margin: 0;
	list-style: none;
}

.sync-columns-toc__list li + li {
	margin-top: 0;
}

.sync-columns-toc__list a {
	display: block;
	padding: 4px 8px 4px 12px;
	border-left: 1px solid var(--sync-global-line);
	color: var(--sync-global-muted);
	font-size: 13px;
	line-height: 1.45;
	text-decoration: none;
	transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.sync-columns-toc__list a:hover,
.sync-columns-toc__list a:focus-visible {
	color: var(--sync-global-ink);
}

.sync-columns-toc__list a.is-active {
	border-left-color: var(--sync-global-brand);
	background: #f2f8fc;
	color: var(--sync-global-brand-dark);
	font-weight: 700;
}

/* モバイル: 目次は本文上の開閉ボックスに */
@media (max-width: 1023px) {
	.sync-columns-single-layout.has-toc {
		display: flex;
		flex-direction: column-reverse;
		gap: 20px;
	}

	.sync-columns-toc {
		position: static;
		padding: 0;
	}

	.sync-columns-toc__summary {
		display: flex;
		align-items: center;
		justify-content: space-between;
		padding: 14px 18px;
		color: var(--sync-global-ink);
		cursor: pointer;
		font-size: 14px;
		font-weight: 700;
		list-style: none;
	}

	.sync-columns-toc__summary::-webkit-details-marker {
		display: none;
	}

	.sync-columns-toc__summary::after {
		color: var(--sync-global-brand-dark);
		content: "\FF0B";
		font-size: 16px;
		font-weight: 400;
	}

	.sync-columns-toc[open] .sync-columns-toc__summary::after {
		content: "\2212";
	}

	.sync-columns-toc__label {
		display: none;
	}

	.sync-columns-toc__title,
	.sync-columns-toc__list {
		margin-right: 18px;
		margin-left: 18px;
	}

	.sync-columns-toc__list {
		padding-bottom: 16px;
	}
}

/* ===== related / backlink ===== */

.sync-columns-related {
	margin-top: 56px;
}

.sync-columns-backlink {
	margin: 48px 0 8px;
	text-align: center;
}

.sync-columns-backlink a {
	display: inline-flex;
	min-height: 48px;
	align-items: center;
	justify-content: center;
	padding: 10px 36px;
	border: 1px solid var(--sync-global-ink);
	border-radius: 999px;
	background: transparent;
	color: var(--sync-global-ink);
	font-size: 14px;
	font-weight: 700;
	text-decoration: none;
	transition: background-color .2s ease, color .2s ease;
}

.sync-columns-backlink a:hover,
.sync-columns-backlink a:focus-visible {
	background: var(--sync-global-ink);
	color: var(--sync-global-white);
}

/* ===== pagination (paginate_links) ===== */

.sync-columns-pagination {
	margin-top: 36px;
}

.sync-columns-pagination ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 6px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.sync-columns-pagination li {
	margin: 0;
	list-style: none;
}

.sync-columns-pagination .page-numbers {
	display: inline-flex;
	min-width: 36px;
	min-height: 36px;
	align-items: center;
	justify-content: center;
	padding: 4px 10px;
	border-radius: 8px;
	color: var(--sync-global-muted);
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	transition: background-color .2s ease, color .2s ease;
}

.sync-columns-pagination a.page-numbers:hover,
.sync-columns-pagination a.page-numbers:focus-visible {
	background: #e9eef3;
	color: var(--sync-global-ink);
}

.sync-columns-pagination .page-numbers.current {
	background: var(--sync-global-ink);
	color: var(--sync-global-white);
}

.sync-columns-pagination .page-numbers.dots {
	color: var(--sync-global-muted);
}

/* ===== entrance animations（html.sync-anim はJS有効時のみ付与） ===== */

html.sync-anim .sync-columns-card {
	opacity: 0;
	transform: translateY(26px);
	transition: opacity .8s ease, transform .8s ease;
}

html.sync-anim .sync-columns-card.is-inview {
	opacity: 1;
	transform: none;
}

/* 画像はカード本体とは別に、読み込み完了時にふわりと表示する */
html.sync-anim .sync-columns-card__thumb img {
	opacity: 0;
	transition: opacity .5s ease, transform .35s ease;
}

html.sync-anim .sync-columns-card__thumb img.is-loaded {
	opacity: 1;
}

html.sync-anim .sync-columns-article {
	animation: syncColumnsFadeUp .6s ease both;
}

html.sync-anim .sync-columns-single-layout .sync-columns-toc {
	animation: syncColumnsTocIn .55s ease .6s both;
}

@keyframes syncColumnsFadeUp {
	from {
		opacity: 0;
		transform: translateY(18px);
	}

	to {
		opacity: 1;
		transform: none;
	}
}

@keyframes syncColumnsTocIn {
	from {
		opacity: 0;
		transform: translateX(32px);
	}

	to {
		opacity: 1;
		transform: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	html.sync-anim .sync-columns-card {
		opacity: 1;
		transition: none;
		transform: none;
	}

	html.sync-anim .sync-columns-card__thumb img {
		opacity: 1;
		transition: none;
	}

	html.sync-anim .sync-columns-article,
	html.sync-anim .sync-columns-single-layout .sync-columns-toc {
		animation: none;
	}
}

/* ===== service banner（個別記事：記事末尾＝wide／目次の下＝side） ===== */

.sync-columns-banner {
	border: 1px solid #cbd6df;
	border-radius: 10px;
	background: #f5f9fc;
	overflow: hidden;
}

.sync-columns-banner .sync-columns-banner__link {
	display: block;
	color: #152b42;
	text-decoration: none;
}

.sync-columns-banner__link:focus-visible {
	outline: 3px solid var(--sync-global-brand-dark);
	outline-offset: -4px;
}

.sync-columns-banner__body,
.sync-columns-banner__image,
.sync-columns-banner__price > span,
.sync-columns-banner__detail {
	display: block;
}

.sync-columns-banner__headline {
	display: block;
	font-weight: 700;
	line-height: 1.55;
	letter-spacing: .01em;
}

.sync-columns-banner__headline span,
.sync-columns-banner__detail span {
	display: inline-block;
}

.sync-columns-banner__headline .sync-columns-banner__headline-line {
	display: block;
}

.sync-columns-banner__price-sub {
	font-size: 14px;
	font-weight: 700;
	line-height: 1.3;
}

.sync-columns-banner__price-main {
	font-size: 14px;
	line-height: 1.1;
	white-space: nowrap;
}

.sync-columns-banner__price-main strong {
	font-size: 40px;
	font-weight: 800;
	letter-spacing: -.04em;
	font-variant-numeric: tabular-nums;
}

.sync-columns-banner__note {
	color: #4a5968;
	font-size: 12px;
	line-height: 1.5;
}

.sync-columns-banner__detail {
	font-size: 13px;
	line-height: 1.75;
}

.sync-columns-banner__cta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	padding: 13px 16px;
	border-radius: 4px;
	background: var(--bn-cta-bg);
	color: var(--bn-cta-ink);
	font-size: 14px;
	font-weight: 700;
	line-height: 1.5;
	transition: filter .2s ease;
}

.sync-columns-banner__cta span {
	font-size: 20px;
	line-height: 1;
	transition: transform .2s ease;
}

.sync-columns-banner__link:hover .sync-columns-banner__cta {
	filter: brightness(.95);
}

.sync-columns-banner__link:hover .sync-columns-banner__cta span {
	transform: translateX(4px);
}

/* 記事末尾 */
.sync-columns-banner--wide {
	margin-top: 44px;
	background: #fff var(--bn-image) right center / cover no-repeat;
}

.sync-columns-banner--wide .sync-columns-banner__image {
	display: none;
}

.sync-columns-banner--wide .sync-columns-banner__body {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: center;
	gap: 18px 24px;
	padding: 26px 28px 22px;
	background: linear-gradient(90deg, rgba(255, 255, 255, .97), rgba(255, 255, 255, .9) 55%, rgba(255, 255, 255, .74));
}

.sync-columns-banner--wide .sync-columns-banner__headline {
	font-size: clamp(21px, 2.1vw, 28px);
}

.sync-columns-banner--wide .sync-columns-banner__price {
	text-align: right;
	text-shadow: 0 1px 8px rgba(255, 255, 255, .95);
}

.sync-columns-banner--wide .sync-columns-banner__cta {
	min-width: 250px;
}

/* 目次の下（目次がある記事のPC表示だけ出す） */
.sync-columns-banner--side {
	display: none;
	flex-shrink: 0;
}

/* 記事末尾のバナーが見えている間は隠す（場所は残して目次が動かないようにする） */
.sync-columns-banner--side {
	transition: opacity .3s ease, visibility .3s;
}

.sync-columns-banner--side.is-hidden {
	opacity: 0;
	visibility: hidden;
}

/* 縦幅の狭い画面でも目次が見えるよう、画像は右側の背景にして補足文は記事末尾のバナーだけに出す */
.sync-columns-banner--side {
	background: #fff var(--bn-image) right -40px center / auto 100% no-repeat;
}

.sync-columns-banner--side .sync-columns-banner__image,
.sync-columns-banner--side .sync-columns-banner__detail {
	display: none;
}

.sync-columns-banner--side .sync-columns-banner__body {
	padding: 14px 16px 16px;
	background: linear-gradient(90deg, rgba(255, 255, 255, .97), rgba(255, 255, 255, .92) 60%, rgba(255, 255, 255, .7));
}

.sync-columns-banner--side .sync-columns-banner__headline {
	font-size: 17px;
	line-height: 1.5;
}

.sync-columns-banner--side .sync-columns-banner__price {
	display: block;
	margin-top: 10px;
}

.sync-columns-banner--side .sync-columns-banner__price-main strong {
	font-size: 32px;
}

.sync-columns-banner--side .sync-columns-banner__note {
	font-size: 11px;
}

.sync-columns-banner--side .sync-columns-banner__cta {
	margin-top: 12px;
	padding: 9px 14px;
	font-size: 13px;
}

@media (min-width: 1024px) {
	/* 目次とバナーをまとめて追従させ、画面に収まらない分は目次の中をスクロールさせる */
	.sync-columns-single-layout.has-toc .sync-columns-single-layout__sticky {
		position: sticky;
		top: 116px;
		display: flex;
		flex-direction: column;
		gap: 14px;
		max-height: calc(100vh - 136px);
	}

	.sync-columns-single-layout.has-toc .sync-columns-single-layout__sticky .sync-columns-toc {
		position: static;
		min-height: 150px;
		overflow-y: auto;
		overscroll-behavior: contain;
	}

	.sync-columns-single-layout.has-toc .sync-columns-banner--side {
		display: block;
	}
}

/* 画面の高さが足りないときは目次を優先する */
@media (min-width: 1024px) and (max-height: 699px) {
	.sync-columns-single-layout.has-toc .sync-columns-banner--side {
		display: none;
	}
}

@media (max-width: 767px) {
	.sync-columns-banner--wide {
		margin-top: 32px;
	}

	.sync-columns-banner--wide .sync-columns-banner__body {
		grid-template-columns: 1fr;
		gap: 12px;
		padding: 20px;
	}

	/* 見出しの各行が1行に収まる大きさにする */
	.sync-columns-banner--wide .sync-columns-banner__headline {
		font-size: min(21px, 4.9vw);
	}

	.sync-columns-banner--wide .sync-columns-banner__price {
		margin-top: 2px;
		text-align: left;
	}

	.sync-columns-banner--wide .sync-columns-banner__cta {
		min-width: 0;
	}
}

/* ===== empty state ===== */

.sync-columns-empty {
	padding: 60px 20px;
	border: 1px solid var(--sync-global-line);
	border-radius: 8px;
	background: var(--sync-global-white);
	text-align: center;
}

.sync-columns-empty p {
	margin: 0 0 10px;
	color: var(--sync-global-muted);
}

.sync-columns-empty a {
	color: var(--sync-global-brand-dark);
	font-weight: 700;
}

/* ===== mobile ===== */

@media (max-width: 1023px) {
	.sync-columns-grid,
	.sync-columns-grid--news {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.sync-columns-grid--featured {
		grid-template-columns: minmax(0, 1fr);
	}
}

@media (max-width: 767px) {
	.sync-columns-hero {
		padding-top: 8px;
	}

	.sync-columns-grid,
	.sync-columns-grid--news,
	.sync-columns-grid--featured {
		grid-template-columns: minmax(0, 1fr);
		gap: 28px;
	}

	.sync-columns-grid--news {
		gap: 18px;
	}

	.sync-columns-section {
		margin-bottom: 44px;
	}

	.sync-columns-article {
		padding: 24px 18px 24px;
	}

	.sync-columns-article__header {
		padding-bottom: 18px;
		margin-bottom: 20px;
	}
}


/* Checklist text includes its own square marker; align wrapped lines. */
.sync-columns-article .the-content ul.sync-columns-checklist {
	padding: 18px 22px;
}
.sync-columns-article .the-content ul.sync-columns-checklist > li {
	list-style: none;
	padding-left: 1.25em;
	text-indent: -1.25em;
}