/*
 * Pest Cut column styles.
 * All authored classes use the pc- prefix.
 */

:root {
	--pc-color-main: #15803d;
	--pc-color-main-dark: #14532d;
	--pc-color-sub: #f0fdf4;
	--pc-color-accent: #0369a1;
	--pc-color-accent-dark: #075985;
	--pc-color-text: #14532d;
	--pc-color-body: #25382d;
	--pc-color-border: #bbf7d0;
	--pc-color-white: #ffffff;
	--pc-color-warning: #b45309;
	--pc-color-warning-bg: #fffbeb;
	--pc-radius: 8px;
	--pc-shadow: 0 12px 32px rgba(20, 83, 45, 0.08);
	--pc-font-heading: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
	--pc-font-body: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
	--pc-font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.pc-article-body {
	color: var(--pc-color-body);
	font-family: var(--pc-font-body);
	font-size: 1rem;
	line-height: 1.9;
	overflow-wrap: anywhere;
}

.pc-article-body > *:first-child {
	margin-top: 0;
}

.pc-article-body p {
	margin: 0 0 1.4rem;
}

.pc-article-body > h2 {
	margin: 3.5rem 0 1.3rem;
	padding: 0.7rem 0.8rem 0.7rem 1rem;
	border-left: 6px solid var(--pc-color-main);
	background: linear-gradient(90deg, var(--pc-color-sub), rgba(240, 253, 244, 0));
	color: var(--pc-color-text);
	font-family: var(--pc-font-heading);
	font-size: clamp(1.45rem, 4vw, 1.95rem);
	line-height: 1.5;
}

.pc-article-body > h3 {
	margin: 2.6rem 0 1rem;
	padding: 0 0 0.55rem;
	border-bottom: 3px solid var(--pc-color-border);
	color: var(--pc-color-text);
	font-family: var(--pc-font-heading);
	font-size: clamp(1.2rem, 3vw, 1.5rem);
	line-height: 1.5;
}

.pc-article-body > h4 {
	position: relative;
	margin: 2.1rem 0 0.8rem;
	padding-left: 1.15rem;
	color: var(--pc-color-text);
	font-family: var(--pc-font-heading);
	font-size: 1.12rem;
	line-height: 1.55;
}

.pc-article-body > h4::before {
	position: absolute;
	top: 0.62em;
	left: 0;
	width: 0.55rem;
	height: 0.55rem;
	border-radius: 50%;
	background: var(--pc-color-main);
	content: "";
}

.pc-article-body strong {
	color: var(--pc-color-main-dark);
	font-weight: 800;
}

.pc-article-body em {
	padding: 0 0.16em;
	background: linear-gradient(transparent 58%, rgba(3, 105, 161, 0.22) 58%);
	color: #064e75;
	font-style: normal;
	font-weight: 700;
}

.pc-article-body a {
	color: var(--pc-color-accent);
	font-weight: 650;
	text-decoration: underline;
	text-decoration-color: rgba(3, 105, 161, 0.38);
	text-underline-offset: 0.2em;
	transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.pc-article-body a:hover,
.pc-article-body a:focus-visible {
	color: var(--pc-color-accent-dark);
	text-decoration-color: currentColor;
}

.pc-article-body > ul:not(.pc-checklist),
.pc-article-body > ol {
	margin: 1.4rem 0 1.8rem;
	padding-left: 1.7rem;
}

.pc-article-body > ul:not(.pc-checklist) li,
.pc-article-body > ol li {
	padding-left: 0.25rem;
}

.pc-article-body > ul:not(.pc-checklist) li + li,
.pc-article-body > ol li + li {
	margin-top: 0.45rem;
}

.pc-article-body > ul:not(.pc-checklist) li::marker {
	color: var(--pc-color-main);
	font-size: 1.15em;
}

.pc-article-body > ol li::marker {
	color: var(--pc-color-main);
	font-family: var(--pc-font-heading);
	font-weight: 800;
}

.pc-article-body blockquote {
	margin: 2rem 0;
	padding: 1.25rem 1.25rem 1.25rem 1.5rem;
	border-left: 6px solid var(--pc-color-main);
	border-radius: 0 var(--pc-radius) var(--pc-radius) 0;
	background: var(--pc-color-sub);
	color: #365c42;
	font-style: italic;
}

.pc-article-body blockquote > *:last-child {
	margin-bottom: 0;
}

.pc-article-body pre {
	max-width: 100%;
	margin: 2rem 0;
	padding: 1.2rem;
	overflow-x: auto;
	border: 1px solid #273747;
	border-radius: var(--pc-radius);
	background: #17212b;
	color: #ecfdf5;
	font-family: var(--pc-font-mono);
	font-size: 0.88rem;
	line-height: 1.7;
	tab-size: 2;
}

.pc-article-body code {
	padding: 0.14em 0.35em;
	border-radius: 4px;
	background: #e9f6ed;
	color: #0f5132;
	font-family: var(--pc-font-mono);
	font-size: 0.9em;
}

.pc-article-body pre code {
	padding: 0;
	background: transparent;
	color: inherit;
	font-size: inherit;
}

.pc-article-body figure {
	margin: 2rem 0;
}

.pc-article-body img {
	display: block;
	max-width: 100%;
	height: auto;
	border-radius: var(--pc-radius);
}

.pc-article-body figcaption {
	margin-top: 0.55rem;
	color: #5f7165;
	font-size: 0.8rem;
	line-height: 1.6;
	text-align: center;
}

/* 1. Table of contents. */
.pc-toc {
	margin: 2rem 0 3rem;
	padding: 1.2rem;
	border: 1px solid var(--pc-color-border);
	border-top: 5px solid var(--pc-color-main);
	border-radius: var(--pc-radius);
	background: #fbfefc;
	box-shadow: 0 7px 20px rgba(20, 83, 45, 0.05);
}

.pc-toc-toggle,
.pc-toc-heading {
	display: flex;
	width: 100%;
	margin: 0;
	padding: 0;
	align-items: center;
	justify-content: space-between;
	border: 0;
	background: transparent;
	color: var(--pc-color-main-dark);
	font: inherit;
	font-family: var(--pc-font-heading);
	font-size: 1.05rem;
	font-weight: 800;
	text-align: left;
}

.pc-toc-toggle {
	cursor: pointer;
}

.pc-toc-toggle::after {
	content: "−";
	font-size: 1.4rem;
	line-height: 1;
}

.pc-toc-toggle[aria-expanded="false"]::after {
	content: "+";
}

.pc-toc-list {
	margin: 1rem 0 0;
	padding-left: 0;
	list-style: none;
}

.pc-toc-list.pc-is-collapsed {
	display: none;
}

.pc-toc-item {
	padding: 0.22rem 0;
}

.pc-toc-item--h3 {
	margin-left: 1rem;
	font-size: 0.92rem;
}

.pc-toc-item a {
	color: var(--pc-color-body);
	font-weight: 500;
	text-decoration: none;
}

.pc-toc-item a:hover,
.pc-toc-item a:focus-visible {
	color: var(--pc-color-accent);
	text-decoration: underline;
}

/* 2. Point box. */
.pc-point,
.pc-caution {
	position: relative;
	margin: 2rem 0;
	padding: 1.3rem 1.25rem 1.25rem 1.4rem;
	border-radius: 0 var(--pc-radius) var(--pc-radius) 0;
}

.pc-point {
	border-left: 6px solid var(--pc-color-main);
	background: var(--pc-color-sub);
	color: #244a30;
}

.pc-point-label,
.pc-caution-label {
	display: inline-flex;
	margin: 0 0 0.55rem !important;
	align-items: center;
	gap: 0.35rem;
	font-family: var(--pc-font-heading);
	font-size: 0.78rem;
	font-weight: 900;
	letter-spacing: 0.1em;
}

.pc-point-label {
	color: var(--pc-color-main-dark);
}

.pc-point-title,
.pc-caution-title {
	margin: 0 0 0.5rem !important;
	font-size: 1.06rem;
	font-weight: 800;
}

.pc-point-title {
	color: var(--pc-color-main-dark);
}

/* 3. Caution box. */
.pc-caution {
	border-left: 6px solid var(--pc-color-warning);
	background: var(--pc-color-warning-bg);
	color: #713f12;
}

.pc-caution-label,
.pc-caution-title {
	color: #78350f;
}

.pc-point > *:last-child,
.pc-caution > *:last-child {
	margin-bottom: 0;
}

/* 4. Checklist. */
.pc-checklist {
	margin: 2rem 0;
	padding: 1.25rem;
	border: 1px solid #bae1f4;
	border-radius: var(--pc-radius);
	background: #f0f9ff;
	list-style: none;
}

.pc-checklist li {
	position: relative;
	padding-left: 2rem;
}

.pc-checklist li + li {
	margin-top: 0.75rem;
}

.pc-checklist li::before {
	position: absolute;
	top: 0.18rem;
	left: 0;
	display: grid;
	width: 1.35rem;
	height: 1.35rem;
	place-items: center;
	border-radius: 50%;
	background: var(--pc-color-accent);
	color: var(--pc-color-white);
	content: "✓";
	font-size: 0.75rem;
	font-weight: 900;
}

/* 5. Comparison table. */
.pc-table-scroll {
	width: 100%;
	margin: 2rem 0;
	overflow-x: auto;
	border: 1px solid var(--pc-color-border);
	border-radius: var(--pc-radius);
	box-shadow: 0 5px 16px rgba(20, 83, 45, 0.04);
	-webkit-overflow-scrolling: touch;
}

.pc-comparison-table {
	width: 100%;
	min-width: 640px;
	border-collapse: collapse;
	background: var(--pc-color-white);
	font-size: 0.92rem;
}

.pc-comparison-table th,
.pc-comparison-table td {
	padding: 0.9rem 1rem;
	border-right: 1px solid var(--pc-color-border);
	border-bottom: 1px solid var(--pc-color-border);
	text-align: left;
	vertical-align: top;
}

.pc-comparison-table thead th {
	border-color: rgba(255, 255, 255, 0.28);
	background: var(--pc-color-main);
	color: var(--pc-color-white);
	font-weight: 800;
}

.pc-comparison-table tbody th {
	background: var(--pc-color-sub);
	color: var(--pc-color-main-dark);
	font-weight: 800;
}

.pc-comparison-table tr:last-child th,
.pc-comparison-table tr:last-child td {
	border-bottom: 0;
}

.pc-comparison-table th:last-child,
.pc-comparison-table td:last-child {
	border-right: 0;
}

/* 6. FAQ. */
.pc-faq {
	margin: 2rem 0;
}

.pc-faq-item {
	overflow: hidden;
	border: 1px solid var(--pc-color-border);
	border-radius: var(--pc-radius);
	background: var(--pc-color-white);
}

.pc-faq-item + .pc-faq-item {
	margin-top: 1rem;
}

.pc-faq-question {
	position: relative;
	margin: 0 !important;
	padding: 1rem 1rem 1rem 3.4rem !important;
	border: 0 !important;
	background: var(--pc-color-sub) !important;
	color: var(--pc-color-main-dark) !important;
	font-size: 1.05rem !important;
}

.pc-faq-question::before,
.pc-faq-answer::before {
	position: absolute;
	left: 1rem;
	display: grid;
	width: 1.65rem;
	height: 1.65rem;
	place-items: center;
	border-radius: 50%;
	color: var(--pc-color-white);
	font-family: var(--pc-font-heading);
	font-size: 0.82rem;
	font-weight: 900;
}

.pc-faq-question::before {
	top: 1rem;
	background: var(--pc-color-main);
	content: "Q";
}

.pc-faq-answer {
	position: relative;
	padding: 1rem 1rem 1rem 3.4rem;
}

.pc-faq-answer::before {
	top: 1.15rem;
	background: var(--pc-color-accent);
	content: "A";
}

.pc-faq-answer > *:last-child {
	margin-bottom: 0;
}

/* 7. Related article cards. */
.pc-related-grid {
	display: grid;
	margin: 2rem 0;
	gap: 1rem;
}

.pc-related-card {
	display: grid;
	overflow: hidden;
	grid-template-columns: 112px minmax(0, 1fr);
	border: 1px solid var(--pc-color-border);
	border-radius: var(--pc-radius);
	background: var(--pc-color-white);
	color: var(--pc-color-body) !important;
	text-decoration: none !important;
	transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.pc-related-card:hover,
.pc-related-card:focus-visible {
	border-color: var(--pc-color-main);
	box-shadow: var(--pc-shadow);
	transform: translateY(-1px);
}

.pc-related-card-image {
	width: 112px;
	height: 100%;
	min-height: 112px;
	border-radius: 0 !important;
	object-fit: cover;
}

.pc-related-card-body {
	display: flex;
	min-width: 0;
	padding: 0.8rem;
	flex-direction: column;
	justify-content: center;
}

.pc-related-card-category {
	align-self: flex-start;
	display: inline-flex;
	margin-bottom: 0.35rem;
	padding: 0.12rem 0.45rem;
	border-radius: 999px;
	background: var(--pc-color-sub);
	color: var(--pc-color-main-dark);
	font-size: 0.7rem;
	font-weight: 800;
}

.pc-related-card-title {
	display: -webkit-box;
	margin: 0;
	overflow: hidden;
	color: var(--pc-color-text);
	font-family: var(--pc-font-heading);
	font-size: 0.9rem;
	font-weight: 800;
	line-height: 1.55;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
}

.pc-related-card-date {
	margin-top: 0.4rem;
	color: #607668;
	font-size: 0.72rem;
}

/* 8. Speech bubbles. */
.pc-speech {
	display: flex;
	margin: 2rem 0;
	align-items: flex-start;
	gap: 0.85rem;
}

.pc-speech--right {
	flex-direction: row-reverse;
}

.pc-speech-avatar {
	display: grid;
	width: 3.5rem;
	height: 3.5rem;
	flex: 0 0 3.5rem;
	place-items: center;
	overflow: hidden;
	border: 3px solid var(--pc-color-border);
	border-radius: 50%;
	background: var(--pc-color-main);
	color: var(--pc-color-white);
	font-size: 0.72rem;
	font-weight: 800;
	text-align: center;
}

.pc-speech-avatar img {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	object-fit: cover;
}

.pc-speech-body {
	position: relative;
	padding: 1rem;
	border: 1px solid var(--pc-color-border);
	border-radius: var(--pc-radius);
	background: var(--pc-color-sub);
}

.pc-speech-body::before {
	position: absolute;
	top: 1.05rem;
	left: -0.55rem;
	width: 1rem;
	height: 1rem;
	transform: rotate(45deg);
	border-bottom: 1px solid var(--pc-color-border);
	border-left: 1px solid var(--pc-color-border);
	background: var(--pc-color-sub);
	content: "";
}

.pc-speech--right .pc-speech-body::before {
	right: -0.55rem;
	left: auto;
	transform: rotate(225deg);
}

.pc-speech-body > *:last-child {
	margin-bottom: 0;
}

/* 9. Expert and author profile. */
.pc-expert {
	display: grid;
	margin: 2rem 0;
	padding: 1.25rem;
	align-items: center;
	gap: 1rem;
	border: 1px solid var(--pc-color-border);
	border-top: 5px solid var(--pc-color-main);
	border-radius: var(--pc-radius);
	background: var(--pc-color-white);
	box-shadow: 0 6px 18px rgba(20, 83, 45, 0.05);
}

.pc-expert-photo img {
	width: 88px;
	height: 88px;
	border: 4px solid var(--pc-color-sub);
	border-radius: 50% !important;
	object-fit: cover;
}

.pc-expert-role {
	margin: 0 !important;
	color: var(--pc-color-main);
	font-size: 0.78rem;
	font-weight: 800;
}

.pc-expert-name {
	margin: 0.1rem 0 0.5rem !important;
	color: var(--pc-color-main-dark);
	font-family: var(--pc-font-heading);
	font-size: 1.15rem;
	font-weight: 800;
}

.pc-expert-profile {
	margin-bottom: 0.55rem !important;
	font-size: 0.92rem;
}

.pc-expert-social {
	display: flex;
	margin: 0 !important;
	flex-wrap: wrap;
	gap: 0.45rem 0.8rem;
}

.pc-expert-social a {
	font-size: 0.82rem;
}

@media (min-width: 640px) {
	.pc-toc,
	.pc-point,
	.pc-caution,
	.pc-checklist {
		padding: 1.5rem;
	}

	.pc-expert {
		grid-template-columns: auto 1fr;
	}

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

	.pc-related-card {
		grid-template-columns: 132px minmax(0, 1fr);
	}

	.pc-related-card-image {
		width: 132px;
		min-height: 126px;
	}
}

@media (min-width: 768px) {
	.pc-article-body {
		font-size: 1.03rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.pc-article-body *,
	.pc-article-body *::before,
	.pc-article-body *::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}