/**
 * Columns (コラム・ナレッジ) archive + single
 */

/* -------------------------------------------------------------------------- */
/* Buttons
/* -------------------------------------------------------------------------- */

.c-columns-btn {
	box-sizing: border-box;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	height: 48px;
	min-height: 48px;
	padding: 0 24px;
	border-radius: 37px;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.8;
	text-decoration: none;
	text-align: center;
	transition:
		background-color 0.25s ease,
		color 0.25s ease,
		border-color 0.25s ease;
}

.c-columns-btn--primary {
	border: 1px solid #af322c;
	background: #fff;
	color: #af322c;
}

.c-columns-btn--primary:hover,
.c-columns-btn--primary:focus-visible {
	background: #af322c;
	border-color: #af322c;
	color: #fff;
	text-decoration: none;
}

.c-columns-btn--ghost {
	border: 1px solid #333;
	background: #fff;
	color: var(--color-main-dark, #333);
}

.c-columns-btn--ghost:hover,
.c-columns-btn--ghost:focus-visible {
	background: var(--color-main-dark, #333);
	border-color: var(--color-main-dark, #333);
	color: #fff;
	text-decoration: none;
}

.c-columns-back-btn {
	box-sizing: border-box;
	display: inline-flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	min-width: 276px;
	min-height: 48px;
	padding: 12px 4px 12px 12px;
	border: 1px solid #333;
	border-radius: 37px;
	background: #fff;
	color: var(--color-main-dark, #333);
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.8;
	text-decoration: none;
	transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.c-columns-back-btn:hover,
.c-columns-back-btn:focus-visible {
	background: var(--color-main-dark, #333);
	border-color: var(--color-main-dark, #333);
	color: #fff;
	text-decoration: none;
}

.c-columns-back-btn__icon,
.c-columns-back-btn__spacer {
	display: block;
	width: 24px;
	height: 24px;
	flex-shrink: 0;
}

.c-columns-back-btn__icon {
	position: relative;
}

.c-columns-back-btn__icon::before {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 8px;
	height: 8px;
	border-left: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: translate(-30%, -50%) rotate(45deg);
}

.c-columns-back-btn__label {
	flex: 1;
	text-align: center;
}

/* -------------------------------------------------------------------------- */
/* Featured carousel — Figma 1260:52422 (PC card) / mechanism = works
/* -------------------------------------------------------------------------- */

.c-columns-featured {
	box-sizing: border-box;
	width: 100%;
	padding: 48px 40px;
	background: #fff;
	border-bottom: 1px solid #d9d9d9;
}

.c-columns-featured__inner {
	box-sizing: border-box;
	position: relative;
	max-width: 1240px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 20px;
}

.c-columns-featured__title {
	margin: 0;
	max-width: 100%;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(28 * 100vw / 410), 28px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.6;
	color: var(--color-primary, #af322c);
	text-align: center;
}

/* PC: [chevron] [card] [chevron] / dots below — same as works */
.c-columns-carousel {
	box-sizing: border-box;
	width: 100%;
	display: grid;
	grid-template-columns: 40px minmax(0, 1120px) 40px;
	grid-template-rows: auto auto;
	column-gap: 20px;
	row-gap: 20px;
	align-items: center;
	justify-content: center;
}

.c-columns-carousel__viewport {
	grid-column: 2;
	grid-row: 1;
	width: 100%;
	min-width: 0;
	overflow: hidden;
}

.c-columns-carousel__track {
	display: flex;
	list-style: none;
	margin: 0;
	padding: 0;
	will-change: transform;
	transition: transform 0.5s cubic-bezier(0.33, 1, 0.68, 1);
}

.c-columns-carousel.is-instant .c-columns-carousel__track {
	transition: none;
}

.c-columns-carousel__slide {
	box-sizing: border-box;
	flex: 0 0 100%;
	min-width: 0;
	width: 100%;
}

.c-columns-carousel__slide:not([data-carousel-slide]) {
	pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
	.c-columns-carousel__track,
	.c-columns-feature-card,
	.c-columns-feature-card__link,
	.c-columns-feature-card__title,
	.c-columns-card,
	.c-columns-card__title {
		transition: none;
	}
}

/* Featured card — Figma 1260:52422 */
.c-columns-feature-card {
	box-sizing: border-box;
	width: 100%;
	padding: 0;
	border: 1px solid #d9d9d9;
	border-radius: 8px;
	background: #fff;
	overflow: hidden;
	transition:
		background-color 0.3s ease,
		border-color 0.3s ease;
}

.c-columns-feature-card:hover,
.c-columns-feature-card:focus-within {
	background: #faf5f6;
	border-color: #af322c;
}

.c-columns-feature-card__link {
	box-sizing: border-box;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: 40px;
	align-items: center;
	width: 100%;
	padding: 24px 32px;
	color: inherit;
	text-decoration: none;
	transition: background-color 0.3s ease;
}

.c-columns-feature-card__link:hover,
.c-columns-feature-card__link:focus-visible {
	background: #faf5f6;
	text-decoration: none;
	color: inherit;
}

.c-columns-feature-card__media {
	margin: 0;
	overflow: hidden;
	border-radius: 8px;
	aspect-ratio: 568 / 315;
	background: #e4e4e4;
	border: 1px solid #d9d9d9;
}

.c-columns-feature-card__media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
	object-position: center;
}

.c-columns-feature-card__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	min-height: 240px;
	color: var(--color-main-dark, #333);
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(28 * 100vw / 410), 28px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.6;
}

.c-columns-feature-card__body {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 32px;
	min-width: 0;
}

.c-columns-feature-card__content {
	display: flex;
	flex-direction: column;
	gap: 8px;
	width: 100%;
	min-width: 0;
}

.c-columns-feature-card__cat {
	margin: 0;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(18 * 100vw / 410), 18px);
	font-weight: 400;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-primary, #af322c);
}

.c-columns-feature-card__title {
	margin: 0;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(28 * 100vw / 410), 28px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.6;
	color: var(--color-main-dark, #333);
	transition: color 0.3s ease;
}

.c-columns-feature-card:hover .c-columns-feature-card__title,
.c-columns-feature-card:focus-within .c-columns-feature-card__title {
	color: #af322c;
}

.c-columns-feature-card__desc {
	margin: 0;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 400;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-gray, #838586);
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.c-columns-feature-card__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	align-items: center;
}

.c-columns-feature-card__actions .c-columns-btn {
	min-width: 154px;
}

/* Carousel chevrons — same assets / layout as works */
.c-columns-carousel__nav {
	box-sizing: border-box;
	grid-row: 1;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background-color: transparent;
	background-repeat: no-repeat;
	background-position: center;
	background-size: 40px 40px;
	cursor: pointer;
	transition: opacity 0.2s ease;
}

.c-columns-carousel__nav:hover,
.c-columns-carousel__nav:focus-visible {
	opacity: 0.75;
}

.c-columns-carousel__nav--prev {
	grid-column: 1;
	background-image: url("../img/common/carousel-chevron-prev.svg");
}

.c-columns-carousel__nav--next {
	grid-column: 3;
	background-image: url("../img/common/carousel-chevron-next.svg");
}

.c-columns-carousel__dots {
	grid-column: 1 / -1;
	grid-row: 2;
	display: flex;
	justify-content: center;
	gap: 12px;
}

.c-columns-carousel__dot {
	width: 10px;
	height: 10px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: #b6b6b6;
	cursor: pointer;
}

.c-columns-carousel__dot.is-active {
	background: var(--color-primary, #af322c);
}

/* -------------------------------------------------------------------------- */
/* Archive toolbar + grid
/* -------------------------------------------------------------------------- */

.c-columns-archive {
	box-sizing: border-box;
	width: 100%;
	padding: 80px 120px;
	background: #fff;
}

.c-columns-archive__inner {
	box-sizing: border-box;
	max-width: 1120px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	gap: 48px;
}

/* Filter UI mirrors works (導入事例) archive */
.c-columns-filter {
	display: flex;
	flex-direction: column;
	gap: 16px;
	width: 100%;
}

.c-columns-filter__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	min-height: 32px;
}

.c-columns-filter__label {
	margin: 0;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-main-dark, #333);
}

.c-columns-filter__icon {
	display: block;
	width: 18px;
	height: 17px;
	flex-shrink: 0;
	object-fit: contain;
}

.c-columns-filter__clear {
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 400;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: #483ae2;
	text-decoration: none;
	white-space: nowrap;
}

.c-columns-filter__clear:hover,
.c-columns-filter__clear:focus-visible {
	text-decoration: underline;
	color: #483ae2;
}

.c-columns-filter__row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	width: 100%;
}

.c-columns-filter__fields {
	display: flex;
	align-items: center;
	gap: 24px;
	min-width: 0;
	flex: 1 1 auto;
}

.c-columns-filter__fields .c-columns-filter__field {
	width: min(282px, 100%);
	flex: 0 1 282px;
}

.c-columns-filter__sort {
	display: flex;
	justify-content: flex-end;
	flex: 0 0 auto;
}

.c-columns-filter__field {
	display: block;
	min-width: 0;
}

.c-columns-filter__field--sort {
	width: 160px;
}

.c-columns-filter__field select {
	box-sizing: border-box;
	width: 100%;
	height: 41px;
	padding: 8px 36px 8px 12px;
	border: 1px solid #d9d9d9;
	border-radius: 8px;
	background: #fff
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23333' d='M1.41.59 6 5.17 10.59.59 12 2l-6 6-6-6z'/%3E%3C/svg%3E")
		no-repeat right 12px center;
	appearance: none;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 400;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-main-dark, #333);
	cursor: pointer;
}

.c-columns-filter__field select:has(option[value=""]:checked) {
	color: #838586;
}

.c-columns-filter__field--sort select {
	color: var(--color-main-dark, #333);
}

.c-columns-group {
	display: flex;
	flex-direction: column;
	gap: 24px;
}

.c-columns-group__title {
	margin: 0;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(36 * 100vw / 410), 36px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.6;
	color: var(--color-primary, #af322c);
}

.c-columns-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 40px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.c-columns-archive__empty {
	margin: 0;
	color: var(--color-gray, #838586);
	text-align: center;
}

.c-columns-group__more {
	display: flex;
	justify-content: center;
}

.c-columns-group__more[hidden] {
	display: none;
}

@keyframes tokumori-columns-load-enter {
	from {
		opacity: 0;
		transform: translateY(12px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.c-columns-grid > .is-load-enter {
	animation: tokumori-columns-load-enter 0.45s ease both;
	animation-delay: var(--load-enter-delay, 0ms);
}

@media (prefers-reduced-motion: reduce) {
	.c-columns-grid > .is-load-enter {
		animation: none;
	}
}

.c-columns-more {
	display: inline-flex;
	align-items: center;
	justify-content: space-between;
	box-sizing: border-box;
	/* Figma 1578:43893 — 200×56, news-style + label */
	width: 200px;
	height: 56px;
	padding: 0 16px;
	border: 1px solid #333;
	border-radius: 37px;
	background: #fff;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-main-dark, #333);
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease;
}

.c-columns-more:hover {
	background: #fafafa;
}

.c-columns-more:disabled,
.c-columns-more.is-loading {
	opacity: 0.6;
	cursor: wait;
}

.c-columns-more__icon,
.c-columns-more__spacer {
	display: grid;
	place-items: center;
	width: 24px;
	height: 24px;
	flex-shrink: 0;
}

.c-columns-more__icon {
	font-size: clamp(10px, calc(20 * 100vw / 410), 20px);
	line-height: 1;
	font-weight: 400;
}

.c-columns-more__label {
	flex: 1 1 auto;
	text-align: center;
}

/* -------------------------------------------------------------------------- */
/* Card — Figma Card / Colum 536:13237
/* -------------------------------------------------------------------------- */

.c-columns-card {
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	gap: 16px;
	height: 100%;
	padding: 20px;
	border: 1px solid #cfcece;
	border-radius: 8px;
	background: #fff;
	color: inherit;
	text-decoration: none;
	transition:
		background-color 0.3s ease,
		border-color 0.3s ease;
}

a.c-columns-card:hover,
a.c-columns-card:focus-visible {
	background: #faf5f6;
	border-color: #af322c;
	text-decoration: none;
	color: inherit;
}

.c-columns-card__media {
	margin: 0;
	overflow: hidden;
	border: 1px solid #d9d9d9;
	border-radius: 10px;
	aspect-ratio: 346 / 200;
	background: #eee;
}

.c-columns-card__media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
	object-position: center;
}

.c-columns-card__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	min-height: 160px;
	color: var(--color-main-dark, #333);
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(28 * 100vw / 410), 28px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.6;
}

.c-columns-card__copy {
	display: flex;
	flex-direction: column;
	gap: 0;
	min-width: 0;
}

.c-columns-card__cat {
	margin: 0;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 400;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-primary, #af322c);
}

.c-columns-card__title {
	margin: 0;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(18 * 100vw / 410), 18px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-main-dark, #333);
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	transition: color 0.3s ease;
}

a.c-columns-card:hover .c-columns-card__title,
a.c-columns-card:focus-visible .c-columns-card__title {
	color: #af322c;
}

.c-columns-card__desc {
	margin: 0;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 400;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-gray, #838586);
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.c-columns-card__actions {
	display: flex;
	align-items: stretch;
	justify-content: center;
	gap: 16px;
	margin-top: auto;
}

.c-columns-card__actions .c-columns-btn {
	flex: 1 1 0;
	min-width: 0;
	max-width: 165px;
	padding: 0 12px;
}

/* -------------------------------------------------------------------------- */
/* Single — Figma 544:20007 (PC) / 544:20144 (SP)
/* -------------------------------------------------------------------------- */

.c-columns-single {
	width: 100%;
	background: #fff;
}

.c-columns-single__main {
	box-sizing: border-box;
	width: 100%;
	max-width: 1440px;
	margin: 0 auto;
	padding: 80px 100px;
	display: flex;
	flex-direction: column;
	gap: 80px;
}

.c-columns-hero {
	box-sizing: border-box;
	width: 100%;
	padding: 0 0 40px;
	border-bottom: 1px solid #d9d9d9;
	background: #fff;
}

.c-columns-hero__inner {
	box-sizing: border-box;
	max-width: 900px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	gap: 64px;
}

.c-columns-hero__title {
	margin: 0;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(40 * 100vw / 410), 40px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.6;
	color: var(--color-main-dark, #333);
}

.c-columns-hero__panel {
	display: grid;
	grid-template-columns: minmax(0, 640px) minmax(0, 560px);
	gap: 40px;
	align-items: start;
	justify-content: space-between;
}

.c-columns-hero__media {
	margin: 0;
	overflow: hidden;
	border: 1px solid #d9d9d9;
	border-radius: 10px;
	width: 100%;
	background: #f3f3f3;
}

.c-columns-hero__thumb,
.c-columns-hero__media img {
	display: block;
	width: 100%;
	height: auto;
}

.c-columns-hero__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	min-height: 240px;
	color: var(--color-main-dark, #333);
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(28 * 100vw / 410), 28px);
	font-weight: 700;
	letter-spacing: 1.2px;
}

.c-columns-hero__meta {
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 24px;
	min-width: 0;
}

.c-columns-hero__copy {
	display: flex;
	flex-direction: column;
	gap: 8px;
	width: 100%;
	min-width: 0;
}

.c-columns-hero__lead {
	margin: 0;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 400;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-main-dark, #333);
}

.c-columns-hero__cat {
	margin: 0;
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(18 * 100vw / 410), 18px);
	font-weight: 700;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-primary, #af322c);
}

/* PC: PDF is SP-only in latest Figma */
.c-columns-hero__pdf {
	display: none;
}

/* -------------------------------------------------------------------------- */
/* Body + TOC
/* -------------------------------------------------------------------------- */

.c-columns-single__body {
	box-sizing: border-box;
	width: 100%;
	max-width: 800px;
	margin: 0 auto;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 40px;
	background: #fff;
}

.c-columns-toc {
	padding: 32px 40px;
	border-radius: 8px;
	background: #fafafa;
}

.c-columns-toc__list {
	margin: 0;
	padding-left: 1.25em;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.c-columns-toc__list--sub {
	margin-top: 8px;
	gap: 6px;
}

.c-columns-toc__link {
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(15 * 100vw / 410), 15px);
	font-weight: 500;
	line-height: 1.6;
	color: var(--color-main-dark, #333);
	text-decoration: none;
}

.c-columns-toc__link:hover {
	color: var(--color-primary, #af322c);
	text-decoration: underline;
}

.c-columns-toc__item--h3 .c-columns-toc__link {
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	color: var(--color-gray, #838586);
}

.c-columns-body {
	font-family: var(--tokumori-font-display);
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 400;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-main-dark, #333);
}

.c-columns-body > *:first-child {
	margin-top: 0;
}

.c-columns-body > *:last-child {
	margin-bottom: 0;
}

.c-columns-body h2,
.c-columns-body h3,
.c-columns-body h4 {
	scroll-margin-top: 120px;
	font-family: var(--tokumori-font-display);
	letter-spacing: 1.2px;
	color: var(--color-main-dark, #333);
}

.c-columns-body h2 {
	margin: 80px 0 24px;
	font-size: clamp(10px, calc(36 * 100vw / 410), 36px);
	font-weight: 700;
	line-height: 1.6;
}

.c-columns-body > h2:first-child {
	margin-top: 0;
}

.c-columns-body h3 {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	margin: 40px 0 24px;
	font-size: clamp(10px, calc(24 * 100vw / 410), 24px);
	font-weight: 700;
	line-height: 1.6;
}

.c-columns-body > h3:first-child {
	margin-top: 0;
}

.c-columns-body h3::before {
	content: "";
	flex-shrink: 0;
	width: 12px;
	height: 12px;
	margin-top: 0.55em;
	border-radius: 50%;
	background: var(--color-primary, #af322c);
}

.c-columns-body h4 {
	margin: 40px 0 24px;
	font-size: clamp(10px, calc(18 * 100vw / 410), 18px);
	font-weight: 700;
	line-height: 1.6;
}

.c-columns-body p {
	margin: 0 0 24px;
}

.c-columns-body ul,
.c-columns-body ol {
	margin: 0 0 24px;
	padding-left: 1.4em;
}

.c-columns-body li {
	margin-bottom: 0.5em;
}

.c-columns-body a {
	color: var(--color-primary, #af322c);
}

.c-columns-body figure {
	margin: 40px 0 0;
}

.c-columns-body figure img,
.c-columns-body img {
	display: block;
	max-width: 100%;
	height: auto;
	border-radius: 8px;
}

.c-columns-body figcaption,
.c-columns-body .wp-element-caption {
	margin-top: 16px;
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 400;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-gray, #838586);
	text-align: left;
}

.c-columns-body .wp-block-gallery {
	display: flex;
	flex-wrap: wrap;
	gap: 56px;
	margin: 40px 0 0;
}

.c-columns-body .wp-block-gallery .wp-block-image {
	flex: 1 1 calc(50% - 28px);
	margin: 0;
	min-width: 0;
}

.c-columns-body .wp-block-gallery.columns-3 .wp-block-image {
	flex: 1 1 calc(33.333% - 38px);
}

.c-columns-body .wp-block-columns {
	display: flex;
	gap: 56px;
	margin: 40px 0 0;
}

.c-columns-body blockquote {
	margin: 1.75em 0;
	padding: 20px 24px;
	border-left: 4px solid var(--color-primary, #af322c);
	background: #fafafa;
}

.c-columns-body hr {
	margin: 2.5em 0;
	border: 0;
	border-top: 1px solid #e8e8e8;
}

.c-columns-body table {
	width: 100%;
	border-collapse: collapse;
	margin: 1.5em 0;
}

.c-columns-body th,
.c-columns-body td {
	padding: 12px 14px;
	border: 1px solid #e8e8e8;
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	vertical-align: top;
}

.c-columns-body th {
	background: #fafafa;
	font-weight: 700;
}

/* 補足・注釈 — Figma Frame 115985 */
.c-columns-body .is-style-note,
.c-columns-body .has-small-font-size {
	box-sizing: border-box;
	margin: 40px 0 0;
	padding: 16px 32px;
	border-radius: 8px;
	background: #faf5f6;
	font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
	font-weight: 400;
	letter-spacing: 1.2px;
	line-height: 1.8;
	color: var(--color-main-dark, #333);
}

.c-columns-single__back {
	display: flex;
	justify-content: center;
	margin-top: 40px;
	padding-top: 24px;
	border-top: 1px solid #d9d9d9;
}

/* -------------------------------------------------------------------------- */
/* Responsive
/* -------------------------------------------------------------------------- */

@media (max-width: 1100px) {
	.c-columns-archive {
		padding: 40px 16px;
	}

	.c-columns-archive__inner {
		gap: 40px;
	}

	.c-columns-filter {
		gap: 24px;
	}

	.c-columns-filter__row {
		flex-direction: column;
		align-items: stretch;
		gap: 12px;
	}

	.c-columns-filter__fields {
		flex-direction: column;
		width: 100%;
	}

	.c-columns-filter__fields .c-columns-filter__field {
		width: 100%;
		flex: 1 1 auto;
	}

	.c-columns-filter__sort {
		justify-content: flex-start;
	}

	.c-columns-filter__field--sort {
		width: 160px;
		max-width: 100%;
	}

	.c-columns-single__main {
		padding-left: 40px;
		padding-right: 40px;
	}

	.c-columns-hero__panel {
		grid-template-columns: 1fr;
	}

	.c-columns-hero__inner {
		gap: 40px;
	}

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

	.c-columns-featured {
		padding: 32px 16px;
	}

	.c-columns-featured__inner {
		gap: 16px;
	}

	.c-columns-feature-card {
		border-color: #cfcece;
	}

	.c-columns-feature-card__link {
		grid-template-columns: 1fr;
		gap: 16px;
		padding: 20px;
	}

	.c-columns-feature-card__body {
		align-items: stretch;
		gap: 16px;
		width: 100%;
	}

	.c-columns-feature-card__content {
		gap: 0;
	}

	.c-columns-feature-card__cat {
		font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
		font-weight: 400;
		line-height: 1.8;
	}

	.c-columns-feature-card__title {
		font-size: clamp(10px, calc(18 * 100vw / 410), 18px);
		line-height: 1.8;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 3;
		overflow: hidden;
	}

	.c-columns-feature-card__desc {
		-webkit-line-clamp: 3;
	}

	.c-columns-feature-card__media {
		aspect-ratio: 303 / 200;
		border-radius: 10px;
		border: 1px solid #d9d9d9;
	}

	.c-columns-feature-card__actions {
		width: 100%;
		justify-content: center;
		gap: 16px;
	}

	.c-columns-feature-card__actions .c-columns-btn {
		flex: 1 1 0;
		min-width: 0;
		max-width: none;
		padding: 0 12px;
	}

	.c-columns-carousel {
		grid-template-columns: 40px minmax(0, 1fr) 40px;
		column-gap: 16px;
		row-gap: 16px;
	}

	.c-columns-carousel__viewport {
		grid-column: 1 / -1;
		grid-row: 1;
	}

	.c-columns-carousel__nav--prev,
	.c-columns-carousel__nav--next {
		grid-row: 2;
	}

	.c-columns-carousel__dots {
		grid-column: 2;
		grid-row: 2;
		align-self: center;
	}
}

@media (max-width: 767px) {
	.c-columns-featured__title {
		font-size: clamp(10px, calc(28 * 100vw / 410), 28px);
		line-height: 1.6;
	}

	.c-columns-group__title {
		font-size: clamp(10px, calc(36 * 100vw / 410), 36px);
		line-height: 1.6;
	}

	.c-columns-single__main {
		padding-left: 16px;
		padding-right: 16px;
	}

	.c-columns-grid {
		grid-template-columns: 1fr;
		gap: 24px;
	}

	.c-columns-more {
		width: 100%;
	}

	.c-columns-card__title {
		-webkit-line-clamp: 3;
	}

	.c-columns-card__desc {
		-webkit-line-clamp: 3;
	}

	.c-columns-card__actions .c-columns-btn {
		max-width: none;
		padding: 0 8px;
		font-size: clamp(10px, calc(13 * 100vw / 410), 13px);
	}

	.c-columns-single__main {
		padding-top: 40px;
		padding-bottom: 40px;
		gap: 40px;
	}

	.c-columns-hero {
		padding-bottom: 40px;
	}

	.c-columns-hero__inner {
		gap: 32px;
	}

	.c-columns-hero__panel {
		grid-template-columns: 1fr;
		gap: 32px;
	}

	.c-columns-hero__title {
		font-size: clamp(10px, calc(28 * 100vw / 410), 28px);
	}

	.c-columns-hero__cat {
		font-size: clamp(10px, calc(18 * 100vw / 410), 18px);
	}

	.c-columns-hero__meta {
		width: 100%;
		gap: 24px;
	}

	/* SP: dashed divider above PDF (Figma Line 88 dash) */
	.c-columns-hero__pdf {
		box-sizing: border-box;
		display: inline-flex;
		align-items: center;
		justify-content: space-between;
		gap: 8px;
		width: 100%;
		min-height: 48px;
		margin: 24px 0 0;
		padding: 12px 4px 12px 12px;
		border: 1px solid #333;
		border-radius: 37px;
		background: #fff;
		color: var(--color-main-dark, #333);
		font-family: var(--tokumori-font-display);
		font-size: clamp(10px, calc(14 * 100vw / 410), 14px);
		font-weight: 700;
		letter-spacing: 1.2px;
		line-height: 1.8;
		text-decoration: none;
		transition: background 0.25s ease, color 0.25s ease;
		position: relative;
	}

	.c-columns-hero__pdf::before {
		content: "";
		position: absolute;
		left: 0;
		right: 0;
		top: -24px;
		border-top: 1px dashed #d9d9d9;
		pointer-events: none;
	}

	.c-columns-hero__pdf:hover,
	.c-columns-hero__pdf:focus-visible {
		background: var(--color-main-dark, #333);
		color: #fff;
		text-decoration: none;
	}

	.c-columns-hero__pdf:hover .c-columns-hero__pdf-icon,
	.c-columns-hero__pdf:focus-visible .c-columns-hero__pdf-icon {
		filter: invert(1);
	}

	.c-columns-hero__pdf-icon,
	.c-columns-hero__pdf-spacer {
		display: block;
		width: 24px;
		height: 24px;
		flex-shrink: 0;
	}

	.c-columns-hero__pdf-icon {
		object-fit: contain;
	}

	.c-columns-hero__pdf-label {
		flex: 1;
		text-align: center;
	}

	.c-columns-single__body {
		gap: 24px;
	}

	.c-columns-single__back {
		margin-top: 16px;
		padding-top: 40px;
	}

	.c-columns-toc {
		padding: 24px 20px;
	}

	.c-columns-body h2 {
		font-size: clamp(10px, calc(28 * 100vw / 410), 28px);
		margin: 40px 0 24px;
	}

	.c-columns-body > h2:first-child {
		margin-top: 0;
	}

	.c-columns-body h3 {
		font-size: clamp(10px, calc(18 * 100vw / 410), 18px);
		margin: 32px 0 24px;
	}

	.c-columns-body > h3:first-child {
		margin-top: 0;
	}

	.c-columns-body .is-style-note,
	.c-columns-body .has-small-font-size {
		padding: 16px;
	}

	.c-columns-body figure {
		margin-top: 24px;
	}

	.c-columns-body .wp-block-gallery,
	.c-columns-body .wp-block-gallery.columns-3,
	.c-columns-body .wp-block-columns {
		flex-direction: column;
		gap: 24px;
	}

	.c-columns-body .wp-block-gallery .wp-block-image,
	.c-columns-body .wp-block-gallery.columns-3 .wp-block-image {
		flex: 1 1 auto;
		width: 100%;
	}

	.c-columns-back-btn {
		min-width: 0;
		width: 100%;
	}
}