:root {
	--color-main: #4338ca;
	--color-sub: #eef2ff;
	--color-accent: #f59e0b;
	--color-text: #1e1b4b;
	--color-border: #c7d2fe;
	--hks-main: var(--color-main);
	--hks-main-dark: #312e81;
	--hks-sub: var(--color-sub);
	--hks-accent: var(--color-accent);
	--hks-text: var(--color-text);
	--hks-muted: #5b5b78;
	--hks-border: var(--color-border);
	--hks-success: #047857;
	--hks-radius: 8px;
	--hks-radius-lg: 16px;
	--hks-shadow: 0 16px 45px rgb(30 27 75 / 9%);
	--hks-font-heading: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
	--hks-font-body: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
	--hks-font-latin: Inter, "Segoe UI", sans-serif;
}

.hks-dummy-page,
.hks-dummy-page *,
.hks-column-content,
.hks-column-content * {
	box-sizing: border-box;
}

.hks-dummy-page {
	margin: 0;
	background: #f8f8fc;
	color: var(--color-text);
	font-family: var(--hks-font-body);
	line-height: 1.8;
}

.hks-dummy-shell {
	width: min(100% - 32px, 920px);
	margin-inline: auto;
}

.hks-dummy-breadcrumb {
	padding: 14px 0;
	color: var(--hks-muted);
	font-size: .8rem;
}

.hks-dummy-breadcrumb__list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.hks-dummy-breadcrumb__item:not(:last-child)::after {
	margin-left: 8px;
	color: #9ca3af;
	content: "/";
}

.hks-dummy-breadcrumb a {
	color: var(--color-main);
}

.hks-dummy-article {
	margin-bottom: 64px;
	padding: 28px 20px 48px;
	background: #fff;
	border: 1px solid #e8e8f3;
	border-radius: var(--hks-radius-lg);
	box-shadow: var(--hks-shadow);
}

.hks-dummy-header {
	margin-bottom: 32px;
}

.hks-dummy-header__category {
	display: inline-block;
	margin-bottom: 12px;
	padding: 4px 10px;
	background: var(--color-main);
	border-radius: 999px;
	color: #fff;
	font-size: .76rem;
	font-weight: 700;
}

.hks-dummy-header__title {
	margin: 0 0 16px;
	color: var(--color-text);
	font-family: var(--hks-font-heading);
	font-size: clamp(1.85rem, 6vw, 3rem);
	line-height: 1.4;
}

.hks-dummy-header__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 18px;
	color: var(--hks-muted);
	font-size: .82rem;
}

.hks-column-content {
	color: #282543;
	font-family: var(--hks-font-body);
	font-size: 1rem;
	line-height: 2;
}

.hks-column-content > *:first-child {
	margin-top: 0;
}

.hks-column-content h2 {
	margin: 2.4em 0 1em;
	padding: 10px 0 10px 16px;
	border-left: 6px solid var(--hks-main);
	color: var(--hks-text);
	font-family: var(--hks-font-heading);
	font-size: clamp(1.45rem, 4vw, 2rem);
	line-height: 1.5;
}

.hks-column-content h3 {
	margin: 2em 0 .8em;
	padding-bottom: 8px;
	border-bottom: 2px solid var(--hks-border);
	color: var(--hks-text);
	font-family: var(--hks-font-heading);
	font-size: clamp(1.2rem, 3vw, 1.45rem);
	line-height: 1.5;
}

.hks-column-content h4 {
	position: relative;
	margin: 1.8em 0 .6em;
	padding-left: 18px;
	color: var(--hks-text);
	font-family: var(--hks-font-heading);
	font-size: 1.12rem;
}

.hks-column-content h4::before {
	position: absolute;
	top: .75em;
	left: 0;
	width: 8px;
	height: 8px;
	background: var(--color-main);
	border-radius: 50%;
	content: "";
}

.hks-column-content a:not(.hks-button, .hks-inline-related, .hks-related-card, .hks-profile-box__sns) {
	color: #b45309;
	font-weight: 600;
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-decoration-color: transparent;
	text-underline-offset: 3px;
	transition: color .2s ease, text-decoration-color .2s ease;
}

.hks-column-content a:not(.hks-button, .hks-inline-related, .hks-related-card, .hks-profile-box__sns):hover {
	color: #92400e;
	text-decoration-color: currentcolor;
}

.hks-column-content strong {
	color: var(--color-main);
	font-weight: 800;
}

.hks-column-content em {
	padding: 0 .12em;
	background: linear-gradient(transparent 62%, rgb(245 158 11 / 38%) 62%);
	color: var(--color-text);
	font-style: normal;
	font-weight: 700;
}

.hks-column-content img {
	border-radius: var(--hks-radius);
}

.hks-column-content figcaption {
	margin-top: 8px;
	color: var(--hks-muted);
	font-size: .78rem;
	text-align: center;
}

.hks-column-content blockquote {
	margin: 32px 0;
	padding: 20px 22px;
	background: var(--color-sub);
	border-left: 6px solid var(--color-main);
	border-radius: 0 var(--hks-radius) var(--hks-radius) 0;
	color: #4b4863;
	font-style: italic;
}

.hks-column-content blockquote > *:first-child {
	margin-top: 0;
}

.hks-column-content blockquote > *:last-child {
	margin-bottom: 0;
}

.hks-column-content > ol,
.hks-column-content > ul:not(.hks-checklist) {
	margin: 24px 0;
	padding-left: 1.7em;
}

.hks-column-content > ol li,
.hks-column-content > ul:not(.hks-checklist) li {
	margin: 7px 0;
	padding-left: .25em;
}

.hks-column-content > ol li::marker {
	color: var(--color-main);
	font-family: var(--hks-font-latin);
	font-weight: 900;
}

.hks-column-content > ul:not(.hks-checklist) li::marker {
	color: var(--color-main);
	font-size: 1.2em;
}

.hks-column-content pre {
	margin: 30px 0;
	overflow-x: auto;
	padding: 20px;
	background: #17152f;
	border: 1px solid #353158;
	border-radius: var(--hks-radius);
	color: #f4f3ff;
	font-family: Consolas, Monaco, "Courier New", monospace;
	font-size: .88rem;
	line-height: 1.7;
	tab-size: 2;
}

.hks-column-content code {
	padding: .12em .35em;
	background: #eeedf8;
	border-radius: 4px;
	color: #6d28d9;
	font-family: Consolas, Monaco, "Courier New", monospace;
	font-size: .9em;
}

.hks-column-content pre code {
	padding: 0;
	background: transparent;
	color: inherit;
	font-size: inherit;
}

.hks-toc {
	margin: 32px 0 40px;
	overflow: hidden;
	background: var(--hks-sub);
	border: 1px solid var(--hks-border);
	border-radius: var(--hks-radius);
}

.hks-toc__toggle {
	display: flex;
	width: 100%;
	align-items: center;
	justify-content: space-between;
	padding: 16px 20px;
	background: transparent;
	border: 0;
	color: var(--hks-text);
	cursor: pointer;
	font-weight: 800;
	text-align: left;
}

.hks-toc__toggle span:last-child {
	display: grid;
	width: 26px;
	height: 26px;
	place-items: center;
	background: #fff;
	border-radius: 50%;
}

.hks-toc__list {
	display: grid;
	gap: 7px;
	margin: 0;
	padding: 0 20px 20px 44px;
}

.hks-toc__list[hidden] {
	display: none;
}

.hks-toc__item {
	padding-left: 4px;
	font-size: .9rem;
	line-height: 1.6;
}

.hks-toc__item--level-3 {
	margin-left: 18px;
	color: var(--hks-muted);
}

.hks-toc__item a {
	color: inherit;
}

.hks-point,
.hks-warning {
	position: relative;
	margin: 32px 0;
	padding: 22px;
	border-radius: var(--hks-radius);
}

.hks-point {
	background: var(--hks-sub);
	border: 1px solid var(--hks-border);
	border-left: 6px solid var(--hks-main);
}

.hks-point::before {
	display: inline-block;
	margin-bottom: 8px;
	color: var(--color-main);
	content: "POINT";
	font-family: var(--hks-font-latin);
	font-size: .75rem;
	font-weight: 900;
	letter-spacing: .12em;
}

.hks-warning {
	background: #fff7ed;
	border: 1px solid #fdba74;
	border-left: 6px solid #ea580c;
}

.hks-warning::before {
	display: inline-block;
	margin-bottom: 8px;
	color: #9a3412;
	content: "⚠ 注意";
	font-size: .8rem;
	font-weight: 900;
	letter-spacing: .06em;
}

.hks-point__title,
.hks-warning__title {
	margin: 0 0 8px;
	color: var(--hks-text);
	font-weight: 800;
}

.hks-warning__title {
	color: #9a3412;
}

.hks-point > *:last-child,
.hks-warning > *:last-child {
	margin-bottom: 0;
}

.hks-checklist {
	display: grid;
	gap: 10px;
	margin: 28px 0;
	padding: 0;
	list-style: none;
}

.hks-checklist li {
	position: relative;
	padding: 12px 14px 12px 48px;
	background: #fffbeb;
	border: 1px solid #fde68a;
	border-radius: 8px;
}

.hks-checklist li::before {
	position: absolute;
	top: 13px;
	left: 16px;
	display: grid;
	width: 22px;
	height: 22px;
	place-items: center;
	background: var(--color-accent);
	border-radius: 50%;
	color: #422006;
	content: "✓";
	font-size: .75rem;
	font-weight: 900;
}

.hks-table-scroll {
	margin: 32px 0;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.hks-compare-table {
	width: 100%;
	min-width: 620px;
	border: 1px solid var(--hks-border);
	border-collapse: collapse;
	font-size: .9rem;
}

.hks-compare-table th,
.hks-compare-table td {
	padding: 13px 14px;
	border: 1px solid var(--hks-border);
	text-align: left;
}

.hks-compare-table thead th {
	background: var(--hks-main);
	color: #fff;
}

.hks-compare-table tbody th {
	background: var(--hks-sub);
	color: var(--hks-text);
}

.hks-faq {
	display: grid;
	gap: 16px;
	margin: 36px 0;
}

.hks-faq-item {
	overflow: hidden;
	border: 1px solid var(--hks-border);
	border-radius: var(--hks-radius);
}

.hks-column-content .hks-faq-item__question {
	position: relative;
	margin: 0;
	padding: 18px 20px 18px 54px;
	background: var(--hks-sub);
	border: 0;
	font-size: 1.05rem;
}

.hks-faq-item__question::before,
.hks-faq-item__answer::before {
	position: absolute;
	left: 18px;
	display: grid;
	width: 26px;
	height: 26px;
	place-items: center;
	border-radius: 50%;
	font-family: var(--hks-font-latin);
	font-weight: 900;
}

.hks-faq-item__question::before {
	top: 18px;
	background: var(--hks-main);
	color: #fff;
	content: "Q";
}

.hks-faq-item__answer {
	position: relative;
	padding: 18px 20px 18px 54px;
}

.hks-faq-item__answer::before {
	top: 18px;
	background: var(--hks-accent);
	color: var(--hks-text);
	content: "A";
}

.hks-faq-item__answer > *:first-child {
	margin-top: 0;
}

.hks-faq-item__answer > *:last-child {
	margin-bottom: 0;
}

.hks-inline-related {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 4px 18px;
	align-items: center;
	margin: 30px 0;
	padding: 18px 20px;
	background: #fff;
	border: 1px solid var(--hks-border);
	border-radius: var(--hks-radius);
	box-shadow: 0 8px 24px rgb(30 27 75 / 7%);
	color: var(--hks-text);
	text-decoration: none;
}

.hks-inline-related__label {
	grid-column: 1 / -1;
	color: var(--hks-main);
	font-size: .72rem;
	font-weight: 800;
	letter-spacing: .1em;
}

.hks-related-grid {
	display: grid;
	gap: 18px;
	margin: 32px 0;
}

.hks-column-content a.hks-related-card {
	display: grid;
	grid-template-columns: 112px minmax(0, 1fr);
	overflow: hidden;
	background: #fff;
	border: 1px solid var(--color-border);
	border-radius: var(--hks-radius);
	box-shadow: 0 8px 24px rgb(30 27 75 / 7%);
	color: var(--color-text);
	text-decoration: none;
	transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.hks-column-content a.hks-related-card:hover {
	border-color: var(--color-main);
	box-shadow: var(--hks-shadow);
	transform: translateY(-2px);
}

.hks-related-card__image {
	width: 100%;
	height: 100%;
	min-height: 118px;
	object-fit: cover;
}

.hks-related-card__body {
	display: flex;
	min-width: 0;
	flex-direction: column;
	justify-content: center;
	padding: 14px;
}

.hks-related-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 5px 10px;
	margin-bottom: 5px;
	color: var(--hks-muted);
	font-size: .72rem;
}

.hks-related-card__category {
	color: var(--color-main);
	font-weight: 800;
}

.hks-related-card__title {
	margin: 0;
	color: var(--color-text);
	font-family: var(--hks-font-heading);
	font-size: .94rem;
	line-height: 1.55;
}

.hks-balloon {
	display: flex;
	gap: 14px;
	align-items: flex-start;
	margin: 32px 0;
}

.hks-balloon--right {
	flex-direction: row-reverse;
}

.hks-balloon__avatar {
	display: grid;
	flex: 0 0 52px;
	width: 52px;
	height: 52px;
	place-items: center;
	background: var(--hks-main);
	border-radius: 50%;
	color: #fff;
	font-weight: 800;
}

.hks-balloon__body {
	position: relative;
	padding: 14px 18px;
	background: var(--hks-sub);
	border: 1px solid var(--hks-border);
	border-radius: var(--hks-radius);
}

.hks-balloon__body::before {
	position: absolute;
	top: 18px;
	left: -8px;
	width: 14px;
	height: 14px;
	background: var(--hks-sub);
	border-bottom: 1px solid var(--hks-border);
	border-left: 1px solid var(--hks-border);
	content: "";
	transform: rotate(45deg);
}

.hks-balloon--right .hks-balloon__body::before {
	right: -8px;
	left: auto;
	border: 0;
	border-top: 1px solid var(--hks-border);
	border-right: 1px solid var(--hks-border);
}

.hks-balloon__body > * {
	margin: 0;
}

.hks-profile-box {
	display: grid;
	grid-template-columns: 64px 1fr;
	gap: 16px;
	margin: 32px 0;
	padding: 22px;
	background: #fff;
	border: 1px solid var(--hks-border);
	border-radius: var(--hks-radius);
	box-shadow: var(--hks-shadow);
}

.hks-profile-box__avatar {
	display: grid;
	width: 64px;
	height: 64px;
	place-items: center;
	background: var(--hks-main-dark);
	border-radius: 50%;
	color: #fff;
	font-size: 1.35rem;
	font-weight: 800;
}

.hks-profile-box__role {
	margin: 0;
	color: var(--hks-main);
	font-size: .78rem;
	font-weight: 800;
}

.hks-column-content .hks-profile-box h3 {
	margin: 0;
	padding: 0;
	border: 0;
}

.hks-profile-box p:last-child {
	margin-bottom: 0;
}

.hks-profile-box__sns {
	display: inline-flex;
	margin-top: 8px;
	color: var(--color-main);
	font-size: .84rem;
	font-weight: 800;
}

.hks-column-cta {
	display: grid;
	gap: 20px;
	align-items: center;
	margin: 40px 0;
	padding: 26px;
	background: linear-gradient(135deg, var(--hks-main-dark), var(--hks-main));
	border-radius: var(--hks-radius-lg);
	color: #fff;
}

.hks-column-content .hks-column-cta h3 {
	margin: 0;
	padding: 0;
	border: 0;
	color: #fff;
}

.hks-column-cta p {
	margin: 6px 0 0;
}

.hks-column-cta__eyebrow {
	color: #fcd34d;
	font-size: .75rem;
	font-weight: 800;
	letter-spacing: .12em;
}

.hks-button {
	display: inline-flex;
	min-height: 48px;
	align-items: center;
	justify-content: center;
	padding: 12px 22px;
	background: var(--color-accent);
	border: 0;
	border-radius: var(--hks-radius);
	box-shadow: 0 8px 24px rgb(245 158 11 / 25%);
	color: #332009;
	font-weight: 800;
	text-decoration: none;
	transition: background-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.hks-button:hover {
	background: #fbbf24;
	box-shadow: 0 10px 28px rgb(245 158 11 / 34%);
	color: #1e1b4b;
	transform: translateY(-2px);
}

.hks-dummy-main-image {
	margin: 30px 0;
}

.hks-dummy-main-image img {
	width: 100%;
	aspect-ratio: 1200 / 630;
	object-fit: cover;
}

@media (min-width: 640px) {
	.hks-dummy-article {
		padding: 48px clamp(32px, 6vw, 72px) 64px;
	}

	.hks-point,
	.hks-warning {
		padding: 26px 28px;
	}

	.hks-column-cta {
		grid-template-columns: 1fr auto;
	}

	.hks-related-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (prefers-reduced-motion: reduce) {
	.hks-column-content *,
	.hks-column-content *::before,
	.hks-column-content *::after {
		scroll-behavior: auto !important;
		transition-duration: .01ms !important;
		animation-duration: .01ms !important;
		animation-iteration-count: 1 !important;
	}
}