/*====================
建築部（/construction）
インナー最大幅: 1520px / 紺: #16346D
====================*/

.construction-page {
	display: block;
	background: var(--color-topics-bg, #f4fafe);
}

.construction-page__inner {
	box-sizing: border-box;
	width: 100%;
	max-width: 1520px;
	margin-inline: auto;
	padding: 0 16px 80px;
}

.construction-placeholder {
	display: block;
	width: 100%;
	aspect-ratio: var(--construction-ph-ratio, 4 / 3);
	background: linear-gradient(145deg, #dce6f4 0%, #b8c9e0 55%, #9eb5d4 100%);
}

.construction-intro__picture img,
.construction-service-card__img img {
	display: block;
	width: 100%;
	height: auto;
	object-fit: cover;
}

/* --------------------------------------------------------------------------
   BOX1（セクション1・イントロ）— estate-intro と同型
   -------------------------------------------------------------------------- */
.construction-intro__outer {
	box-sizing: border-box;
	position: relative;
	width: 1400px;
	max-width: calc(100% - 32px);
	margin: 0 auto;
	padding: 48px 16px 0;
}

@media screen and (max-width: 1919px) {
	.construction-intro__outer {
		width: 100%;
		max-width: 1720px;
	}
}

@media screen and (max-width: 600px) {
	.construction-intro__outer {
		padding: 32px 16px 0;
	}
}

.construction-box1 {
	position: relative;
	z-index: 1;
	margin-bottom: 64px;
	padding-bottom: clamp(48px, 8vw, 93px);
}

@media screen and (max-width: 600px) {
	.construction-box1 {
		margin-bottom: 48px;
		padding-bottom: 56px;
	}
}

.construction-box1__bg {
	position: absolute;
	bottom: 0;
	left: -0.04em;
	z-index: 0;
	margin: 0;
	color: rgba(22, 52, 109, 0.06);
	font-family: var(--font-en);
	font-size: clamp(80px, 14vw, 180px);
	font-style: italic;
	font-weight: 500;
	line-height: 1;
	letter-spacing: -0.01em;
	white-space: nowrap;
	pointer-events: none;
	user-select: none;
}

@media screen and (max-width: 600px) {
	.construction-box1__bg {
		left: -0.08em;
		font-size: clamp(64px, 18vw, 120px);
	}
}

.construction-box1__inner {
	position: relative;
	z-index: 1;
}

.construction-intro__inner {
	box-sizing: border-box;
	width: 100%;
	max-width: none;
	margin-inline: auto;
}

@media screen and (max-width: 1919px) {
	.construction-intro__inner {
		max-width: 1480px;
	}
}

.construction-intro__grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(300px, 46%);
	gap: clamp(24px, 3vw, 48px);
	align-items: center;
	width: 100%;
	max-width: 1400px;
	margin-inline: auto;
}

@media screen and (max-width: 900px) {
	.construction-intro__grid {
		grid-template-columns: 1fr;
	}
}

.construction-intro__title {
	margin: 0 0 40px;
	color: #16346d;
	font-size: 32px;
	font-weight: 500;
	line-height: 1.5;
	letter-spacing: 0.1em;
}

@media screen and (max-width: 600px) {
	.construction-intro__grid {
		align-items: stretch;
	}

	.construction-intro__media {
		order: -1;
		width: 100%;
		max-width: 100%;
	}

	.construction-intro__title {
		margin-bottom: 24px;
		font-size: 24px;
	}
}

@media screen and (max-width: 468px) {
	.construction-intro__title {
		font-size: 23.4px;
		letter-spacing: -0.03em;
	}
}

.construction-intro__title.js-anim-sweep {
	display: inline-block;
	width: fit-content;
	max-width: 100%;
	vertical-align: top;
}

.construction-intro__title .js-anim-sweep__content {
	display: block;
}

.construction-intro__br-sp {
	display: none;
}

@media screen and (max-width: 600px) {
	.construction-intro__br-sp {
		display: inline;
	}
}

.construction-intro__br-pc {
	display: inline;
}

@media screen and (max-width: 600px) {
	.construction-intro__br-pc {
		display: none;
	}
}

.construction-intro__text {
	color: #16346d;
	font-size: 16px;
	font-weight: 400;
	line-height: 1.8;
	letter-spacing: 0.08em;
}

@media screen and (max-width: 600px) {
	.construction-intro__text {
		font-size: 14px;
		letter-spacing: 0.02em;
	}
}

@media screen and (max-width: 374px) {
	.construction-intro__text {
		letter-spacing: 0;
	}
}

.construction-intro__text-p {
	margin: 0 0 1em;
}

.construction-intro__text-p:last-child {
	margin-bottom: 0;
}

.construction-intro__media {
	position: relative;
	min-width: 0;
}

.construction-intro__tri-stack {
	margin-left: auto;
	margin-right: 0;
	overflow: visible;
}

/* 建築部：三角形PNG + 装飾三角（シャード）のみ */
.construction-intro__tri-stack .tri-stack__picture,
.construction-intro__tri-stack .tri-stack__picture img {
	object-fit: contain;
	object-position: center;
}

/* 背面の大三角（二等辺・写真の後ろに少しずらす） */
.construction-intro__tri-stack .tri-stack__shard--1 {
	top: 8%;
	left: 10%;
	z-index: 2;
	width: 78%;
	height: 82%;
	background: rgba(var(--tri-stack-16346d), 0.88);
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
	transform: translate(-4%, 6%);
}

.construction-intro__tri-stack .tri-stack__photo {
	z-index: 3;
}

.construction-intro__tri-stack .tri-stack__shard--2 {
	top: -3%;
	right: -4%;
	width: 56px;
	height: 48px;
	background: rgba(var(--tri-stack-16346d), 0.92);
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.construction-intro__tri-stack .tri-stack__shard--3 {
	bottom: 12%;
	left: -6%;
	width: 72px;
	height: 58px;
	background: rgba(var(--tri-stack-16346d), 0.9);
	clip-path: polygon(100% 50%, 0 0, 0 100%);
}

.construction-intro__tri-stack .tri-stack__shard--4 {
	bottom: -2%;
	left: 24%;
	width: 48px;
	height: 40px;
	background: rgba(var(--tri-stack-9ad7ff), 0.58);
	clip-path: polygon(50% 100%, 0 0, 100% 0);
}

.construction-intro__tri-stack .tri-stack__shard--5 {
	bottom: 6%;
	right: -2%;
	width: 44px;
	height: 36px;
	background: rgba(var(--tri-stack-b7d7eb), 0.55);
	clip-path: polygon(0 0, 100% 0, 50% 100%);
}

.construction-intro__tri-stack .tri-stack__shard--6 {
	bottom: 16%;
	right: 8%;
	width: 36px;
	height: 32px;
	background: rgba(var(--tri-stack-92c8ea), 0.5);
	clip-path: polygon(100% 0, 0 50%, 100% 100%);
}

@media screen and (max-width: 600px) {
	.construction-intro__tri-stack {
		margin-left: 0;
		margin-right: 0;
	}

	.construction-intro__tri-stack .tri-stack__shard--1 {
		top: 10%;
		left: 8%;
		width: 84%;
		height: 78%;
		transform: translate(-3%, 5%);
	}

	.construction-intro__tri-stack .tri-stack__shard--2 {
		width: 44px;
		height: 38px;
	}

	.construction-intro__tri-stack .tri-stack__shard--3 {
		left: -4%;
		width: 58px;
		height: 46px;
	}

	.construction-intro__tri-stack .tri-stack__shard--4 {
		left: 20%;
		width: 38px;
		height: 32px;
	}

	.construction-intro__tri-stack .tri-stack__shard--5 {
		width: 36px;
		height: 30px;
	}

	.construction-intro__tri-stack .tri-stack__shard--6 {
		width: 30px;
		height: 26px;
	}
}

.construction-intro__yuragi-slot {
	--construction-intro-yuragi-w: 272px;
	--construction-intro-yuragi-h: 129px;

	position: absolute;
	z-index: 0;
	bottom: 0;
	left: 0;
	width: var(--construction-intro-yuragi-w);
	height: var(--construction-intro-yuragi-h);
	overflow: visible;
	pointer-events: none;
}

@media screen and (max-width: 600px) {
	.construction-intro__yuragi-slot {
		--construction-intro-yuragi-w: 218px;
		--construction-intro-yuragi-h: 103px;

		transform: scale(0.8);
		transform-origin: left bottom;
	}
}

.construction-intro__yuragi {
	position: relative;
	width: 100%;
	height: 100%;
	overflow: visible;
}

.construction-intro__yuragi-shape {
	position: absolute;
	display: block;
	transform-origin: 50% 50%;
}

.construction-intro__yuragi-shape--1 {
	top: 44px;
	left: 8px;
	width: 56px;
	height: 32px;
	background: rgba(146, 200, 234, 0.45);
	clip-path: polygon(0 35%, 100% 0, 100% 100%);
}

.construction-intro__yuragi-shape--2 {
	top: 112px;
	left: 72px;
	width: 12px;
	height: 14px;
	background: rgba(53, 86, 107, 0.9);
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.construction-intro__yuragi-shape--3 {
	top: 118px;
	left: 4px;
	width: 112px;
	height: 98px;
	background: rgba(209, 237, 255, 0.55);
	clip-path: polygon(0 100%, 100% 12%, 88% 100%);
}

/* SERVICE */
.construction-services__badge,
.construction-works__badge {
	position: relative;
	z-index: 1;
	display: inline-flex;
	align-items: stretch;
	margin: 0 0 16px;
}

.construction-services__badge-tri,
.construction-works__badge-tri {
	display: block;
	flex: 0 0 18px;
	width: 18px;
	height: 40px;
	background: #16346d;
}

.construction-services__badge-tri--left,
.construction-works__badge-tri--left {
	clip-path: polygon(100% 0, 100% 100%, 0 50%);
}

.construction-services__badge-tri--left {
	transform: translateX(1px);
}

.construction-services__badge-tri--right,
.construction-works__badge-tri--right {
	clip-path: polygon(0 0, 0 100%, 100% 50%);
}

.construction-services__badge-tri--right {
	transform: translateX(-1px);
}

.construction-services__badge-text,
.construction-works__badge-text {
	display: inline-flex;
	align-items: center;
	height: 40px;
	padding: 0 16px;
	background: #16346d;
	color: #fff;
	font-size: 16px;
	font-weight: 500;
	letter-spacing: 0.13em;
}

/* SERVICE */
.construction-services {
	position: relative;
	margin-bottom: 72px;
}

@media screen and (max-width: 600px) {
	.construction-services {
		margin-bottom: 0px;
	}
}

.construction-services__head {
	position: relative;
	margin-bottom: 16px;
	text-align: center;
}

.construction-services__scroll {
	position: relative;
}

.construction-services__title {
	position: relative;
	z-index: 1;
	margin: 0 0 40px;
	color: #16346d;
	font-size: clamp(22px, 2.2vw, 32px);
	font-weight: 700;
	letter-spacing: 0.12em;
	text-align: center;
}

.construction-services__title.js-anim-sweep {
	display: table;
	width: fit-content;
	max-width: 100%;
	margin-inline: auto;
	margin-bottom: 40px;
	vertical-align: top;
}

.construction-services__title .js-anim-sweep__content {
	display: block;
}

.construction-services__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(24px, 3vw, 32px);
}

.construction-service-card {
	overflow: hidden;
	background: #fff;
	border: 1px solid #d4e0ef;
}

.construction-service-card__head {
	display: flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	min-height: 50px;
	padding: 13px 16px;
	background-color: #16346d;
	background-image: url("../../img/page/construction/construction_bg_1.png");
	background-image: image-set(
		url("../../img/page/construction/construction_bg_1.webp") type("image/webp"),
		url("../../img/page/construction/construction_bg_1.png") type("image/png")
	);
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
	color: #fff;
	text-align: center;
}

.construction-service-card__title {
	margin: 0;
	font-size: 24px;
	font-weight: 500;
	line-height: 1;
	letter-spacing: 0.13em;
}

.construction-service-card__gallery {
	padding: 16px 16px 0;
}

.construction-service-card__gallery .construction-service-card__img,
.construction-service-card__gallery .construction-service-card__img.construction-placeholder {
	display: block;
	width: 100%;
	overflow: hidden;
}

.construction-service-card__gallery .construction-service-card__img img {
	width: 100%;
	height: auto;
	object-fit: cover;
}

.construction-service-card__lead {
	margin: 0;
	padding: 16px 20px 20px;
	color: #16346d;
	font-size: 15px;
	line-height: 1.8;
	letter-spacing: 0.06em;
}

.construction-service-card__lead-build {
	margin: 0;
}

/* WORKS（施工事例 / results-section） */
.construction-works {
	--top-inner-max: 1520px;
	--construction-works-bg-size: clamp(72px, 12vw, 180px);
	position: relative;
	padding: clamp(48px, 8vw, 96px) 0 64px;
	margin-bottom: 72px;
	overflow-x: clip;
	overflow-y: visible;
}

.construction-works__bg.top-section-bg {
	position: absolute;
	top: clamp(8px, 2vw, 24px);
	right: 0;
	left: 0;
	z-index: 0;
	width: 100%;
	max-width: none;
	margin: 0;
	padding: 0 16px;
	overflow: visible;
	color: rgba(22, 52, 109, 0.06);
	font-family: var(--font-en);
	font-size: var(--construction-works-bg-size);
	font-weight: 700;
	font-style: italic;
	line-height: 1;
	letter-spacing: 0.04em;
	text-align: center;
	white-space: nowrap;
	pointer-events: none;
	user-select: none;
}

.construction-works .top-section-bg--construction {
	top: clamp(8px, 2vw, 24px);
	right: 0;
	left: 0;
	width: 100%;
	max-width: none;
	padding-left: 0;
	color: rgba(22, 52, 109, 0.06);
	overflow: visible;
	text-align: center;
}

.construction-works__head {
	position: relative;
	z-index: 1;
	margin: 0 0 40px;
	padding-top: calc(var(--construction-works-bg-size) * 0.42);
	text-align: center;
}

.construction-works__title {
	position: relative;
	z-index: 1;
	margin: 0;
	color: #16346d;
	font-size: 32px;
	font-weight: 500;
	line-height: 1.4;
	letter-spacing: 0.13em;
	text-align: center;
}

.construction-works__title.js-anim-sweep {
	display: table;
	width: fit-content;
	max-width: 100%;
	margin-inline: auto;
	vertical-align: top;
}

.construction-works__title .js-anim-sweep__content {
	display: block;
	color: #16346d;
}

.construction-works__inner {
	position: relative;
	z-index: 1;
}

.construction-works__inner.top-inner {
	box-sizing: border-box;
	width: 100%;
	max-width: var(--top-inner-max);
	margin-inline: auto;
	padding-inline: 16px;
}

.construction-works__yuragi-slot {
	--construction-works-yuragi-w: 248px;
	--construction-works-yuragi-h: 148px;

	position: absolute;
	z-index: 0;
	left: 32px;
	bottom: 48px;
	width: var(--construction-works-yuragi-w);
	height: var(--construction-works-yuragi-h);
	overflow: visible;
	pointer-events: none;
}

.construction-works__yuragi {
	position: relative;
	width: 100%;
	height: 100%;
	overflow: visible;
}

.construction-works__yuragi-shape {
	position: absolute;
	display: block;
	transform-origin: 50% 50%;
}

.construction-works__yuragi-shape--1 {
	top: 18px;
	left: 72px;
	width: 64px;
	height: 36px;
	background: rgba(146, 200, 234, 0.42);
	clip-path: polygon(0 0, 100% 35%, 100% 100%);
}

.construction-works__yuragi-shape--2 {
	top: 92px;
	left: 24px;
	width: 14px;
	height: 16px;
	background: rgba(53, 86, 107, 0.85);
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.construction-works__yuragi-shape--3 {
	top: 52px;
	left: 8px;
	width: 104px;
	height: 92px;
	background: rgba(209, 237, 255, 0.5);
	clip-path: polygon(0 0, 100% 12%, 100% 100%);
}

.construction-works__results {
	margin-bottom: 0;
}

.construction-works__results .results-page__inner {
	box-sizing: border-box;
	width: 100%;
	max-width: none;
	margin-inline: 0;
	padding: 0;
}

@media screen and (max-width: 1279px) {
	.construction-works__results .results-page__inner {
		padding: 24px 16px 0;
	}
}

.construction-works__results .results-page__sections {
	gap: 0;
}

.construction-works .results-section--hide-section-title .results-section__head {
	margin-bottom: 0;
}

.construction-works .results-section--hide-section-title .results-section__filters {
	margin-top: 0;
}

.construction-works .results-panel__more-btn {
	border-color: #16346d;
	background-color: #16346d;
	color: #fff;
	text-decoration: none;
}

.construction-works .results-panel__more-btn:hover {
	background-color: #16346d;
	color: #fff;
	opacity: 0.9;
}

/* REASON */
.construction-reason {
	--construction-reason-inner-max: 1200px;
	--construction-reason-bg-top: 2px;
	--construction-reason-bg-inset-min: 16px;
	--construction-reason-bg-offset: clamp(-48px, -6vw, -77px);

	position: relative;
	padding: clamp(72px, 10vw, 120px) 0 72px;
	margin-bottom: 72px;
	overflow-x: clip;
	overflow-y: visible;
}

.construction-reason__bg.top-section-bg {
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	z-index: 0;
	margin: 0;
	overflow: hidden;
	color: rgba(22, 52, 109, 0.06);
	font-family: var(--font-en);
	font-size: clamp(72px, 12vw, 180px);
	font-weight: 700;
	font-style: italic;
	line-height: 0.85;
	letter-spacing: 0.04em;
	white-space: nowrap;
	pointer-events: none;
	user-select: none;
}

.construction-reason .top-section-bg--reason {
	top: var(--construction-reason-bg-top);
	right: auto;
	left: max(
		var(--construction-reason-bg-inset-min),
		calc((100% - min(100%, var(--construction-reason-inner-max))) / 2 + var(--construction-reason-bg-offset))
	);
	width: auto;
	max-width: calc(100% - (var(--construction-reason-bg-inset-min) * 2));
	padding-left: clamp(16px, 4vw, 48px);
	color: rgba(22, 52, 109, 0.06);
	overflow: visible;
	text-align: left;
}

.construction-reason__inner {
	position: relative;
	z-index: 1;
	box-sizing: border-box;
	width: 100%;
	max-width: var(--construction-reason-inner-max);
	margin-inline: auto;
	padding-inline: 16px;
}

.construction-reason__head {
	position: relative;
	margin-bottom: 40px;
	padding-top: 8px;
	text-align: center;
}

.construction-reason__badge {
	position: relative;
	z-index: 1;
	display: inline-flex;
	align-items: stretch;
	justify-content: center;
	margin: 0 0 16px;
	padding: 0;
}

.construction-reason__badge-tri {
	display: block;
	flex: 0 0 18px;
	width: 18px;
	height: 40px;
	background-color: #16346d;
}

.construction-reason__badge-tri--left {
	clip-path: polygon(100% 0, 100% 100%, 0 50%);
	transform: translateX(1px);
}

.construction-reason__badge-tri--right {
	clip-path: polygon(0 0, 0 100%, 100% 50%);
	transform: translateX(-1px);
}

.construction-reason__badge-text {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	height: 40px;
	padding: 0 16px;
	background-color: #16346d;
	color: #fff;
	font-size: 16px;
	font-weight: 500;
	line-height: 1.3;
	letter-spacing: 0.13em;
	white-space: nowrap;
}

.construction-reason__title {
	position: relative;
	z-index: 1;
	margin: 0 0 64px;
	color: #16346d;
	font-size: 32px;
	font-weight: 700;
	line-height: 1.4;
	letter-spacing: 0.13em;
	text-align: center;
}

.construction-reason__title.js-anim-sweep {
	display: table;
	width: fit-content;
	max-width: 100%;
	margin-inline: auto;
	vertical-align: top;
}

.construction-reason__title .js-anim-sweep__content {
	display: block;
	color: #16346d;
}

.construction-reason__br-sp {
	display: none;
}

.construction-reason__list {
	display: flex;
	flex-direction: column;
	gap: 72px;
	width: 100%;
	max-width: 1200px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.construction-reason__item {
	--construction-reason-line-len: 180px;
	--construction-reason-line-overhang: 20px;
	--construction-reason-line-inset: min(110px, 14%);
	--construction-reason-card-max: 640px;
	--construction-reason-num-top: -70px;
	--construction-reason-num-track: max(
		var(--construction-reason-item-padding-x, 16px),
		calc(50% - min(var(--construction-reason-card-max), 100%) / 2)
	);
	--construction-reason-item-padding-y: 48px;
	--construction-reason-item-padding-x: 16px;
	--construction-reason-item-edge: 16px;

	position: relative;
	box-sizing: border-box;
	width: 100%;
	max-width: 900px;
	padding: var(--construction-reason-item-padding-y) var(--construction-reason-item-padding-x);
	background: #fff;
	overflow-x: clip;
	overflow-y: visible;
}

.construction-reason__item:nth-child(odd) {
	align-self: flex-start;
}

.construction-reason__item:nth-child(even) {
	align-self: flex-end;
}

.construction-reason__item::before,
.construction-reason__item::after {
	content: '';
	position: absolute;
	z-index: 2;
	width: 3px;
	height: var(--construction-reason-line-len);
	background: #16346d;
	pointer-events: none;
}

.construction-reason__item::before {
	top: calc(-1 * var(--construction-reason-line-overhang));
	left: max(12px, var(--construction-reason-line-inset));
	transform: rotate(15deg);
	transform-origin: top center;
}

.construction-reason__item::after {
	right: max(12px, var(--construction-reason-line-inset));
	bottom: calc(-1 * var(--construction-reason-line-overhang));
	transform: rotate(15deg);
	transform-origin: bottom center;
}

.construction-reason__num {
	position: absolute;
	top: var(--construction-reason-num-top);
	left: var(--construction-reason-num-track);
	z-index: 0;
	margin: 0;
	color: #f3f5f7;
	font-family: var(--font-en);
	font-size: clamp(72px, 28vw, 180px);
	font-style: italic;
	font-weight: 400;
	line-height: 1;
	letter-spacing: 0.04em;
	white-space: nowrap;
	transform: none;
	pointer-events: none;
	user-select: none;
}

.construction-reason-card {
	position: relative;
	z-index: 1;
	box-sizing: border-box;
	width: 100%;
	max-width: var(--construction-reason-card-max);
	margin-inline: auto;
}

.construction-reason-card__title {
	margin: 0 0 16px;
	color: #16346d;
	font-size: 24px;
	font-weight: 700;
	line-height: 1.5;
	letter-spacing: 0.1em;
	text-align: left;
}

.construction-reason-card__br-sp {
	display: none;
}

@media screen and (max-width: 600px) {
	.construction-reason-card__br-sp,
	.construction-reason__br-sp {
		display: inline;
	}
}

.construction-reason-card__text {
	margin: 0;
	color: #16346d;
	font-size: 16px;
	font-weight: 400;
	line-height: 1.8;
	letter-spacing: 0.05em;
	text-align: left;
}

/* TAB */
@media (max-width: 900px) {
	.construction-services__grid {
		grid-template-columns: 1fr;
	}

	.construction-reason__inner {
		padding-inline: 0;
	}

	.construction-reason__head {
		padding-inline: 16px;
	}

	.construction-reason__list {
		gap: clamp(40px, 10vw, 72px);
		width: 100%;
		max-width: none;
		margin: 0;
		overflow-x: clip;
	}

	.construction-reason__item {
		--construction-reason-card-max: 100%;
		--construction-reason-line-inset: clamp(16px, 4vw, 48px);
		--construction-reason-line-len: clamp(56px, 13vw, 100px);
		--construction-reason-line-overhang: clamp(10px, 2.5vw, 20px);
		--construction-reason-num-top: clamp(-52px, -14vw, -70px);
		--construction-reason-num-track: clamp(24px, 5vw, 40px);
		--construction-reason-item-padding-y: 20px;
		--construction-reason-item-padding-x: 38px;
		--construction-reason-item-edge: 16px;

		flex: 0 0 auto;
		width: calc(100% - var(--construction-reason-item-edge));
		max-width: calc(100% - var(--construction-reason-item-edge));
	}

	/* 01, 03 … 左寄せ・右に 16px */
	.construction-reason__item:nth-child(odd) {
		align-self: flex-start;
		margin: 0 var(--construction-reason-item-edge) 0 0;
	}

	.construction-reason__item:nth-child(odd) .construction-reason__num {
		left: var(--construction-reason-num-track);
	}

	/* 02, 04 … 右寄せ・左に 16px */
	.construction-reason__item:nth-child(even) {
		align-self: flex-end;
		margin: 0 0 0 var(--construction-reason-item-edge);
	}

	.construction-reason__item:nth-child(even) .construction-reason__num {
		left: calc(var(--construction-reason-num-track) - var(--construction-reason-item-edge));
	}
}

@media (max-width: 374px) {
	.construction-reason__item {
		--construction-reason-item-edge: 12px;
	}

	.construction-reason__item:nth-child(even) .construction-reason__num {
		left: calc(var(--construction-reason-num-track) - var(--construction-reason-item-edge));
	}
}

@media (max-width: 767px) {
	.construction-reason-card__title {
		font-size: 20px;
	}

	.construction-reason__num {
		font-size: 130px;
	}
}

/* SP */
@media (max-width: 600px) {
	.construction-page__inner {
		padding: 0 16px 64px;
	}

	.construction-reason__badge-text {
		font-size: 14px;
	}

	.construction-reason__title {
		font-size: clamp(22px, 6vw, 32px);
	}

	.construction-reason__list {
		gap: 80px;
	}

	.construction-reason__item {
		--construction-reason-line-len: 100px;
		--construction-reason-line-overhang: clamp(10px, 2.5vw, 20px);
		--construction-reason-line-inset: clamp(28px, 4.5vw, 33px);
		--construction-reason-num-top: -70px;
		--construction-reason-num-track: clamp(32px, 6vw, 52px);
	}

	.construction-works__title {
		font-size: clamp(24px, 6vw, 32px);
	}

	.construction-works__head {
		padding-top: calc(var(--construction-works-bg-size) * 0.36);
	}

	.construction-reason-card__title {
		letter-spacing: 0.06em;
	}

	.construction-reason-card__text {
		font-size: 14px;
		letter-spacing: 0.05em;
	}

	.construction-works__yuragi-slot {
		--construction-works-yuragi-w: 198px;
		--construction-works-yuragi-h: 118px;

		left: 16px;
		transform: scale(0.82);
		transform-origin: left bottom;
	}
}