@charset "UTF-8";
/*------------------------------------------------
	BTOS > LP > 最高の品質で社会に貢献
------------------------------------------------*/
/*------------------------------------------------
	BTOS > LP > 最高の品質で社会に貢献
------------------------------------------------*/
#custom .js-site-header {
	background: none;
}

#maincontent, #maincontent :is(h1, h2, h3, h4, h5, h6) {
	line-height: 1.5;
}

#maincontent h2 {
	font-size: 1.75rem;
}

@media only screen and (max-width: 768px) {
	#maincontent h2 {
		font-size: 1.313rem;
	}
}

#maincontent .site-wrapper {
	padding-top: 0;
	background: #000;
}

#maincontent .m-section {
	background-color: #000;
	padding: 80px 0;
}

@media only screen and (max-width: 768px) {
	#maincontent .m-section {
		padding: 40px 0;
	}
}

#maincontent .grid {
	display: flex;
}

/*------------------------------------------------
	BTOS > LP > 最高の品質 > 背景動画
------------------------------------------------*/
#maincontent {
	background: none;
}

#maincontent #background {
	position: fixed;
	z-index: -1;
}

#maincontent #background::after {
	background: rgba(0, 0, 0, 0.56);
}

#maincontent #background-video {
	display: block;
	-o-object-position: 50% 25%;
	   object-position: 50% 25%;
}

/*------------------------------------------------
	BTOS > LP > 最高の品質 > コンテンツヘッダー
------------------------------------------------*/
#custom .p-quality-header {
	margin-bottom: 32px;
	text-align: center;
	font-weight: bold;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-header {
		margin-bottom: 24px;
	}
}

#custom .p-quality-header .container {
	max-width: none;
}

#custom .p-quality-header-heading {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	min-height: 100vh;
	min-height: 100svh;
	min-height: calc(100svh - 60px);
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-header-heading[data-aos-delay] {
		transition-delay: 1000ms;
	}
}

#custom .p-quality-header-heading .wrap {
	display: block;
}

#custom .p-quality-header h1 {
	padding: 100px 0 220px;
	font-size: 2.625rem;
	font-size: 3.2813vw;
	font-size: max(2.625rem, 3.2813vw);
	font-weight: bold;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-header h1 {
		padding: 100px 0 160px;
		font-size: 1.625rem;
		font-size: 5.4688vw;
	}
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-header h1 {
		font-size: 1.375rem;
		font-size: 6.9334vw;
	}
}

#custom .p-quality-header .subtitle {
	display: block;
	margin-top: 1em;
	padding: 0 1.5em;
	font-size: 1.563rem;
	font-size: 1.9532vw;
	font-size: max(1.563rem, 1.9532vw);
	position: relative;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-header .subtitle {
		font-size: 1.125rem;
		font-size: 3.2553vw;
	}
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-header .subtitle {
		width: 67.7334vw;
		font-size: 0.938rem;
		font-size: 4.8vw;
	}
}

#custom .p-quality-header .subtitle:before, #custom .p-quality-header .subtitle:after {
	content: "\2014";
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
}

#custom .p-quality-header .subtitle:before {
	left: 0;
}

#custom .p-quality-header .subtitle:after {
	right: 0;
}

#custom .p-quality-header-summary {
	line-height: 2;
	font-weight: 500;
}

#custom .p-quality-header-summary h2 {
	margin-bottom: 1em;
	font-size: 1.563rem;
	line-height: 1.6;
	text-align: center;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-header-summary h2 {
		margin-bottom: 1.5em;
		font-size: 1.313rem;
	}
}

#custom .p-quality-header-summary p {
	margin: 0 auto;
	max-width: 33em;
}

#custom .p-quality-header-summary p:not(:first-child) {
	margin-top: 2em;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-header-summary p:not(:first-child) {
		margin-top: 1.5em;
	}
}

#custom .p-quality-header-summary p.m-note {
	margin-top: 127px;
	text-align: center;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-header-summary p.m-note {
		margin-top: 116px;
		font-size: 14px;
	}
}

/*------------------------------------------------
	BTOS > LP > 最高の品質 > 目次
------------------------------------------------*/
#custom #toc.p-quality-toc {
	background-color: #000;
}

@media (min-width: 769px) {
	:where(.scrolled-header.scrolled-toc) #custom #toc.p-quality-toc {
		background-color: rgba(0, 0, 0, 0.85);
	}
}

#custom #toc.p-quality-toc > .wrapper {
	border-color: rgba(255, 255, 255, 0.3);
	background: none;
}

@media (max-width: 1024px) {
	#custom #toc.p-quality-toc > .wrapper {
		border-width: 1px 0;
	}
	.scrolled-toc #custom #toc.p-quality-toc > .wrapper {
		border-width: 0 0 1px;
	}
}

@media only screen and (max-width: 768px) {
	#custom #toc.p-quality-toc > .wrapper {
		background-color: rgba(0, 0, 0, 0);
	}
	.scrolled-toc #custom #toc.p-quality-toc > .wrapper {
		background-color: rgba(0, 0, 0, 0.85);
	}
}

@media only screen and (max-width: 768px) {
	#custom #toc.p-quality-toc ul > li, #custom #toc.p-quality-toc ul::after {
		background: rgba(255, 255, 255, 0.1);
	}
	.scrolled-toc #custom #toc.p-quality-toc ul > li, .scrolled-toc #custom #toc.p-quality-toc ul::after {
		background: rgba(255, 255, 255, 0);
	}
}

@media (max-width: 1024px) and (min-width: 769px) {
	#custom #toc.p-quality-toc ul a {
		padding-left: 10px;
		padding-right: 10px;
	}
}

@media only screen and (max-width: 768px) {
	#custom #toc.p-quality-toc ul a::before {
		border-bottom-width: 3px;
	}
}

#custom #toc.p-quality-toc ul a.is-active::before {
	border-bottom-color: #fff;
}

/*------------------------------------------------
	BTOS > LP > 品質で選ばれ続ける
------------------------------------------------*/
#custom .p-quality-item:nth-child(2n) {
	background-color: #202020;
}

#custom .p-quality-item h2 {
	font-size: 1.063rem;
	margin-bottom: 10px;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-item h2 {
		font-size: 0.875rem;
		margin-bottom: 20px;
	}
}

#custom .p-quality-item-header {
	margin-bottom: 40px;
	text-align: center;
}

#custom .p-quality-item-catchphrase {
	font-size: 1.563rem;
	font-weight: bold;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-item-catchphrase {
		font-size: 1.313rem;
	}
}

#custom .p-quality-item-lead {
	margin-top: 24px;
}

#custom .p-quality-item .see-more {
	width: 100%;
	margin: 0 auto;
	display: flex;
	justify-content: center;
	position: absolute;
	bottom: 0;
	left: 0;
	text-align: center;
	z-index: 10;
}

#custom .p-quality-item .is-open ~ .see-more {
	transform: translateY(0);
}

#custom .p-quality-item .see-more-btn {
	padding: 20px;
	height: calc(106 / 1280 * 100vw);
	max-height: 106px;
	color: #fff;
	cursor: pointer;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	gap: 12px;
	font-size: 1rem;
	font-weight: 700;
	transition: opacity 0.3s ease-out;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-item .see-more-btn {
		height: calc(84 / 375 * 100vw);
		max-height: none;
	}
}

#custom .p-quality-item .see-more-btn:after {
	content: "";
	width: 15px;
	height: 15px;
	aspect-ratio: 1/1;
	display: inline-block;
	background-image: url("../../../images/asset/common/ico/ico-arrow-white.svg");
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
	transform: rotate(90deg);
	transform-origin: center;
	transition: transform 0.3s ease-out;
}

#custom .p-quality-item .see-more-btn.is-open:after {
	transform: rotate(-90deg);
}

#custom .p-quality-item .see-more-btn:hover {
	opacity: 0.7;
}

#custom .p-quality-item .see-more-btn .on-open {
	display: none   !important;
}

#custom .p-quality-item .see-more-btn .on-close {
	display: inline !important;
}

#custom .p-quality-item .see-more-btn.is-open .on-open {
	display: inline !important;
}

#custom .p-quality-item .see-more-btn.is-open .on-close {
	display: none   !important;
}

#custom .p-quality-item [data-see-more-wrap] {
	position: relative;
}

#custom .p-quality-item [data-see-more-wrap]::after {
	width: 100%;
	height: calc(226 / 1280 * 100vw);
	max-height: 226px;
	content: "";
	display: block;
	position: absolute;
	bottom: 0;
	left: 0;
	background: linear-gradient(180deg, rgba(32, 32, 32, 0) 0%, rgba(32, 32, 32, 0.6) 35.1%, rgba(32, 32, 32, 0.9) 100%);
	z-index: 2;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-item [data-see-more-wrap]::after {
		height: calc(84 / 375 * 100vw);
		max-height: none;
	}
}

#custom .p-quality-item [data-see-more-wrap].is-open::after {
	display: none;
}

#custom .p-quality-item .btn-transparent {
	background-color: transparent;
	color: #fff;
	border-color: currentColor;
}

#custom .p-quality-item .u-mt0 {
	margin-top: 0 !important;
}

/*------------------------------------------------
	BTOS > LP > 品質で選ばれ続ける > 商品開発
------------------------------------------------*/
#custom .p-quality-development-items {
	max-width: 1920px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	grid-template-rows: repeat(2, auto);
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-development-items {
		display: flex;
		flex-direction: column;
	}
}

#custom .p-quality-development-items h3 {
	font-size: 1.25rem;
	margin-bottom: 0;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-development-items h3 {
		font-size: 1rem;
	}
}

#custom .p-quality-development-items a {
	display: block;
	color: #fff;
}

#custom .p-quality-development-items > li {
	grid-column: span 2;
	text-align: center;
}

#custom .p-quality-development-items > li:nth-child(1), #custom .p-quality-development-items > li:nth-child(2) {
	grid-column: span 3;
}

#custom .p-quality-development-items > li figure {
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	align-items: center;
	position: relative;
	z-index: 0;
	overflow: hidden;
	height: 427px;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-development-items > li figure {
		height: auto;
		min-height: 250px;
		justify-content: center;
	}
}

#custom .p-quality-development-items > li figure:before {
	content: "";
	width: 100%;
	height: 100%;
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%);
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-development-items > li:first-child figure {
		min-height: 375px;
		justify-content: flex-end;
	}
}

#custom .p-quality-development-items > li figcaption {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-end;
	gap: 24px;
	padding: 40px;
}

@media (max-width: 1024px) {
	#custom .p-quality-development-items > li figcaption {
		justify-content: center;
		gap: 16px;
		padding: 40px 15px;
	}
}

#custom .p-quality-development-items > li figcaption p {
	max-width: 21.5em;
}

#custom .p-quality-development-items > li img {
	position: absolute;
	z-index: -1;
	inset: 0;
	width: 100%;
	height: 100%;
	-o-object-fit: cover;
	   object-fit: cover;
	-o-object-position: top;
	   object-position: top;
}

#custom .p-quality-development .arrow-right {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 16px;
	font-weight: 700;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-development .arrow-right {
		font-size: 1rem;
	}
}

#custom .p-quality-development .m-btnArea {
	margin-top: 40px;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-development .m-btnArea {
		margin-top: 30px;
	}
}

/*------------------------------------------------
	BTOS > LP > 品質で選ばれ続ける > 品質テスト
------------------------------------------------*/
#maincontent .m-section.p-quality-item--test {
	padding-bottom: 0;
}

#custom .p-quality-test__video {
	width: auto;
	max-height: min(calc(100dvh - 200px), 1080px);
	aspect-ratio: 16 / 9;
	margin: 60px auto 0;
	overflow: hidden;
	position: relative;
	container-type: inline-size;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-test__video {
		margin-top: 40px;
	}
}

#custom .p-quality-test__video .to-video:hover {
	opacity: 1;
}

#custom .p-quality-test__video .to-video:hover img {
	transform: scale(1.05);
}

#custom .p-quality-test__video .to-video::before {
	content: "";
	width: 100%;
	height: 100%;
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	opacity: 0.52;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000 100%);
	z-index: 11;
}

#custom .p-quality-test__video .to-video::after {
	content: "";
	width: calc(101 / 1280 * 100%);
	height: auto;
	margin: 0;
	aspect-ratio: 1 / 1;
	display: inline-block;
	position: absolute;
	top: 50%;
	left: 50%;
	background: url("../../../images/asset/common/ico/ico-play-white.svg") no-repeat center;
	border-radius: 50%;
	background-color: rgba(0, 0, 0, 0.6);
	background-size: calc(53 / 101 * 100%);
	transform: translate(-50%, -50%);
	z-index: 12;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-test__video .to-video::after {
		width: 55px;
	}
}

#custom .p-quality-test__video img {
	width: 100%;
	height: 100%;
	-o-object-fit: cover;
	   object-fit: cover;
	transition: transform 0.25s ease-out;
}

#custom .p-quality-test__video-text {
	width: 100%;
	height: 100%;
	padding: 5px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	position: absolute;
	top: 0;
	left: 0;
	color: #fff;
	text-align: center;
	font-size: 2.625rem;
	font-weight: bold;
	gap: 116px;
	gap: calc(116 / 1280 * 100cqw);
	z-index: 13;
}

@media (max-width: 1024px) {
	#custom .p-quality-test__video-text {
		font-size: 2rem;
	}
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-test__video-text {
		font-size: 1.375rem;
		gap: 66px;
	}
}

#custom .p-quality-test__video-text .with-period {
	padding-left: 1em;
}

#custom .p-quality-test__roads {
	margin-top: 60px;
	text-align: center;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-test__roads {
		margin-top: 40px;
	}
}

#custom .p-quality-test__road-list {
	--content-height:960px;
	max-width: 1920px;
	margin: 60px auto 0;
	height: calc(var(--content-height));
	overflow: hidden;
	position: relative;
}

@media (max-width: 1279px) {
	#custom .p-quality-test__road-list {
		--content-height:75vw;
	}
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-test__road-list {
		--content-height:172vw;
	}
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-test__road-list {
		margin-top: 40px;
	}
}

#custom .p-quality-test__road-items {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-test__road-items {
		grid-template-columns: repeat(2, 1fr);
	}
}

#custom .p-quality-test__road-items h3 {
	font-size: 1.313rem;
	margin-bottom: 0;
	position: relative;
	text-decoration: underline;
}

@media (max-width: 1024px) {
	#custom .p-quality-test__road-items h3 {
		font-size: 1.125rem;
	}
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-test__road-items h3 {
		font-size: 0.875rem;
		gap: 4px;
	}
}

#custom .p-quality-test__road-items h3:after {
	content: "";
	display: inline-block;
	position: relative;
	vertical-align: middle;
	background: url("../../../images/asset/common/ico/ico-modal-open-white.svg") no-repeat center;
	background-size: contain;
	width: 1.25rem;
	height: 1.25rem;
	top: -1px;
	margin-left: 0.4em;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-test__road-items h3:after {
		width: 1.125rem;
		height: 1.125rem;
	}
}

#custom .p-quality-test__road-items a {
	display: block;
	color: #fff;
}

#custom .p-quality-test__road-items a:hover h3 {
	text-decoration: none;
}

#custom .p-quality-test__road-items > li {
	text-align: center;
	container-type: inline-size;
}

#custom .p-quality-test__road-items > li figure {
	height: 427px;
	position: relative;
	overflow: hidden;
}

@media (max-width: 1279px) {
	#custom .p-quality-test__road-items > li figure {
		height: auto;
	}
}

#custom .p-quality-test__road-items > li figure:before {
	content: "";
	width: 100%;
	height: 100%;
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	background: rgba(0, 0, 0, 0.5);
	z-index: 1;
}

#custom .p-quality-test__road-items > li figcaption {
	height: 100%;
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 24px;
	padding: 20px;
	position: absolute;
	top: 0;
	z-index: 2;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-test__road-items > li figcaption {
		gap: 16px;
		padding: 15px;
		position: absolute;
	}
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-test__road-items > li figcaption {
		padding: 15px 10px;
	}
}

#custom .p-quality-test__road-items > li figcaption p {
	max-width: 450px;
	margin: 0 auto;
}

@media (max-width: 1279px) {
	#custom .p-quality-test__road-items > li figcaption p {
		max-width: 100%;
	}
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-test__road-items > li figcaption p {
		display: none;
	}
}

#custom .p-quality-test__road-items > li img,
#custom .p-quality-test__road-items > li video {
	width: 100%;
	height: 100%;
}

#custom .p-quality-test__road-items > li img.durable-circuit,
#custom .p-quality-test__road-items > li video.durable-circuit {
	transform: scale(1.25);
	transform-origin: top;
}

@media (max-width: 1279px) {
	#custom .p-quality-test__road-items > li img.durable-circuit,
	#custom .p-quality-test__road-items > li video.durable-circuit {
		transform: scale(1);
	}
}

/*------------------------------------------------
	BTOS > LP > 品質で選ばれ続ける > 製造工程
------------------------------------------------*/
#custom .p-quality-process__slider {
	padding: 0 100px;
}

@media (max-width: 1279px) {
	#custom .p-quality-process__slider {
		padding: 0 15px;
	}
}

#custom .p-quality-process__slider .swiper-wrapper {
	cursor: grab;
}

#custom .p-quality-process__slider .swiper-wrapper:active {
	cursor: grabbing;
}

#custom .p-quality-process__slider .swiper-pagination {
	margin-top: 40px;
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-process__slider .swiper-pagination {
		display: none;
	}
}

#custom .p-quality-process__slider .swiper-pagination-bullet {
	background-color: rgba(255, 255, 255, 0.3);
}

#custom .p-quality-process__slider .swiper-pagination-bullet-active {
	background-color: #fff;
}

#custom .p-quality-process__tab-scroll {
	overflow-x: auto;
	overflow-y: hidden;
	white-space: nowrap;
	margin: 0 0 24px;
	padding: 0 20px;
	position: relative;
	color: #a6a6a6;
	-ms-overflow-style: none;
	scrollbar-width: none;
	display: none;
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-process__tab-scroll {
		display: block;
	}
}

#custom .p-quality-process__tab-scroll::-webkit-scrollbar {
	display: none;
}

#custom .p-quality-process__tabs {
	display: flex;
}

#custom .p-quality-process__tabs::after {
	content: "";
	flex: 0 0 20px;
}

#custom .p-quality-process__tabs li {
	padding: 9px 12px;
	font-size: 1rem;
	border-bottom: 1px solid #a6a6a6;
}

#custom .p-quality-process__tabs li.active {
	font-size: 1.063rem;
	font-weight: bold;
	color: #fff;
}

#custom .p-quality-process__tab-underline {
	position: absolute;
	bottom: 0;
	height: 2px;
	background: #fff;
	width: 0;
	left: 0;
	transition: transform 0.3s ease, width 0.3s ease;
	z-index: 1;
}

#custom .p-quality-process__item {
	width: 344px;
	max-width: 89vw;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-process__item {
		width: 355px;
	}
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-process__item {
		width: calc(335 / 375 * 100vw);
	}
}

#custom .p-quality-process__item h3 {
	margin-bottom: 0;
	font-size: 1.063rem;
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-process__item h3 {
		display: none;
	}
}

#custom .p-quality-process__item figure {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

#custom .p-quality-process__item figure img {
	width: 100%;
}

#custom .p-quality-process__item figcaption {
	padding: 0 16px;
	display: flex;
	flex-direction: column;
	gap: 16px;
}

@media only screen and (max-width: 543px) {
	#custom .p-quality-process__item figcaption {
		padding: 0;
	}
}

#custom .p-quality-item-header--process {
	margin-bottom: 60px;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-item-header--process {
		margin-bottom: 24px;
	}
}

/*------------------------------------------------
	BTOS > LP > 品質で選ばれ続ける > モータースポーツ
------------------------------------------------*/
#custom .p-quality-motorsport__from-circuit-to-street {
	margin-top: 50px;
	text-align: center;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__from-circuit-to-street {
		margin-top: 40px;
	}
}

#custom .p-quality-motorsport__from-circuit-to-street h3 {
	font-weight: 500;
	font-size: 2.25rem;
	line-height: 1.3333333333;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__from-circuit-to-street h3 {
		font-size: 1.563rem;
	}
}

#custom .p-quality-motorsport__from-circuit-to-street .from-circuit-to-street__lead {
	margin-top: 40px;
}

#custom .p-quality-motorsport__from-circuit-to-street .from-circuit-to-street__logo {
	margin-top: 40px;
}

#custom .p-quality-motorsport__from-circuit-to-street .from-circuit-to-street__logo-group {
	margin-top: 32px;
	line-height: 1;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 25px 45px;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__from-circuit-to-street .from-circuit-to-street__logo-group {
		width: 284px;
		margin: 40px auto 0;
		justify-content: space-around;
		gap: 25px 34px;
	}
}

#custom .p-quality-motorsport__timeline-wrap {
	--content-height:476px;
	max-width: 1110px;
	margin: 80px auto 0;
	padding: 0 15px;
	height: calc(var(--content-height));
	overflow: hidden;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline-wrap {
		--content-height:232vw;
		padding: 0 0 0 15px;
	}
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline-wrap {
		margin-top: 40px;
	}
}

#custom .p-quality-motorsport__timeline-wrap .see-more-btn {
	bottom: -40px;
	position: relative;
}

@media (max-width: 1279px) {
	#custom .p-quality-motorsport__timeline-wrap .see-more-btn {
		bottom: calc(40 / 1280 * -100vw);
	}
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline-wrap .see-more-btn {
		bottom: calc(30 / 375 * -100vw);
	}
}

#custom .p-quality-motorsport__timeline-wrap + .m-btnArea {
	max-width: min(344px, calc(100vw - 30px));
	margin-top: 50px;
	padding: 0 15px;
}

#custom .p-quality-motorsport__timeline-wrap[data-see-more-wrap].is-open .see-more-btn {
	bottom: 0;
}

#custom .p-quality-motorsport__timeline-wrap[data-see-more-wrap].is-open + .m-btnArea {
	margin-top: 0;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline-wrap[data-see-more-wrap]::after {
		height: calc(226 / 375 * 100vw);
	}
}

#custom .p-quality-motorsport__timeline {
	width: 50%;
	position: relative;
	transform: translateX(100%);
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline {
		width: 100%;
		transform: translateX(0);
	}
}

#custom .p-quality-motorsport__timeline:before {
	content: '';
	display: block;
	width: 1px;
	height: 100%;
	background: linear-gradient(180deg, transparent 0%, #FFF 7.69%, #FFF 87.98%, transparent 100%);
	position: absolute;
	right: auto;
	left: 0;
	transform: translateX(-50%);
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline:before {
		right: auto;
		left: 0;
		transform: translateX(-50%);
	}
}

#custom .p-quality-motorsport__timeline .timeline__list {
	margin: 0;
	list-style: none;
}

#custom .p-quality-motorsport__timeline .timeline__item {
	margin-bottom: 20px;
	padding: 0 0 0 12px;
	position: relative;
	display: flex;
	justify-content: flex-end;
	top: 0;
	left: 0;
	text-align: left;
}

#custom .p-quality-motorsport__timeline .timeline__item:last-child {
	margin-bottom: 0;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline .timeline__item {
		margin-bottom: 40px;
		padding-left: 14px;
	}
}

#custom .p-quality-motorsport__timeline .timeline__item::after {
	content: '';
	width: 9px;
	aspect-ratio: 1/1;
	display: block;
	position: absolute;
	top: 0.5315rem;
	left: 0px;
	border-radius: 50%;
	background: #fff;
	transform: translateX(-50%);
}

@media (min-width: 769px) {
	#custom .p-quality-motorsport__timeline .timeline__item:nth-child(odd) {
		padding: 0 12px 0 0;
		text-align: right;
		transform: translateX(-100%);
	}
	#custom .p-quality-motorsport__timeline .timeline__item:nth-child(odd)::after {
		right: 0;
		left: auto;
		transform: translateX(50%);
	}
}

#custom .p-quality-motorsport__timeline .timeline__item img {
	max-width: 100%;
	height: auto;
}

#custom .p-quality-motorsport__timeline .timeline__item h3 {
	margin-bottom: 0;
	font-size: 1.063rem;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline .timeline__item h3 {
		font-size: 1rem;
	}
}

@media (min-width: 769px) {
	#custom .p-quality-motorsport__timeline .timeline__item--raised {
		margin-top: calc(-197px / 2 - 20px - (1.063rem / 2) - (9px / 2));
	}
}

@media (min-width: 769px) and (max-width: 1279px) {
	#custom .p-quality-motorsport__timeline .timeline__item--raised {
		margin-top: calc((-17.7777777778vw / 2) - 20px - (1.063rem / 2) - (9px / 2));
	}
}

#custom .p-quality-motorsport__timeline .timeline__card, #custom .p-quality-motorsport__timeline .timeline__info {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline .timeline__card, #custom .p-quality-motorsport__timeline .timeline__info {
		gap: 12px;
	}
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline .timeline__info {
		padding-right: 15px;
	}
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-motorsport__timeline .timeline__info p {
		font-size: 1rem;
	}
}

/*------------------------------------------------
	BTOS > LP > 品質で選ばれ続ける > 歴史
------------------------------------------------*/
.p-quality-item--history {
	background: linear-gradient(180deg, #000 0%, #202020 100%);
}

#custom .p-quality-history__container .swiper-wrapper {
	cursor: grab;
}

#custom .p-quality-history__container .swiper-wrapper:active {
	cursor: grabbing;
}

#custom .p-quality-history__container .swiper-pagination--history {
	width: 753px;
	height: 54px;
	max-width: calc(345 / 375 * 100vw);
	margin: 50px auto 0;
	font-size: 1.063rem;
	line-height: 1.5;
	display: flex;
	justify-content: space-between;
	color: #999;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-history__container .swiper-pagination--history {
		font-size: 0.875rem;
		margin-top: 40px;
	}
}

#custom .p-quality-history__container .swiper-pagination--history:before {
	content: "";
	display: block;
	height: 1px;
	width: calc(100% - 37px);
	background: currentColor;
	position: absolute;
	bottom: 8px;
	left: 50%;
	transform: translate(-50%, 50%);
}

#custom .p-quality-history__container .swiper-pagination--history .custom-bullet {
	position: relative;
	cursor: pointer;
	transition: color 0.3s ease-out;
}

#custom .p-quality-history__container .swiper-pagination--history .custom-bullet:hover, #custom .p-quality-history__container .swiper-pagination--history .custom-bullet.is-active {
	color: #fff;
}

#custom .p-quality-history__container .swiper-pagination--history .custom-bullet:hover::after, #custom .p-quality-history__container .swiper-pagination--history .custom-bullet.is-active::after {
	background: currentColor;
}

#custom .p-quality-history__container .swiper-pagination--history .custom-bullet::after {
	content: "";
	display: block;
	height: 16px;
	aspect-ratio: 1 / 1;
	background: currentColor;
	border-radius: 50%;
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	transition: background-color 0.3s ease-out;
	z-index: 1;
}

#custom .p-quality-history__container .m-note {
	margin-top: 60px;
	text-align: center;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-history__container .m-note {
		margin-top: 40px;
	}
}

#custom .p-quality-history__item {
	width: 528px;
	max-width: calc(325 / 375 * 100vw);
	text-align: center;
	opacity: 0.5;
	transition: opacity 0.3s ease-out;
	font-size: 1.063rem;
}

#custom .p-quality-history__item.swiper-slide-active {
	opacity: 1;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-history__item {
		font-size: 1rem;
	}
}

#custom .p-quality-history__item figure,
#custom .p-quality-history__item figcaption {
	display: flex;
	flex-direction: column;
	gap: 24px;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-history__item figure,
	#custom .p-quality-history__item figcaption {
		gap: 19px;
	}
}

#custom .p-quality-history__item img {
	width: 100%;
	height: auto;
}

#custom .p-quality-history__slider .swiper-wrapper {
	transition-timing-function: linear;
	will-change: transform;
}

#custom .p-quality-item-header--history {
	margin-bottom: 60px;
}

@media only screen and (max-width: 768px) {
	#custom .p-quality-item-header--history {
		margin-bottom: 32px;
	}
}

/*------------------------------------------------
	BTOS > nav > ブランド一覧 (タイヤラインアップ)
------------------------------------------------*/
#custom :is(.nav-brand, .lineup) {
	padding: 60px 0 63px;
	background-image: url("../../../images/asset/lp/brand/nav/bg-nav-brand.jpg");
}

@media only screen and (max-width: 768px) {
	#custom :is(.nav-brand, .lineup) {
		padding: 50px 0 84px;
		background-image: url("../../../images/asset/lp/brand/nav/bg-nav-brand-sp.jpg");
	}
}

@media (max-width: 1024px) {
	#custom :is(.nav-brand, .lineup) h2 {
		max-width: 20em;
		margin-bottom: 0.5em;
	}
}