/*-------------------- engineer --------------------*/
.pc {
	display: block;
}

.mobile {
	display: none;
}

.sub_mv {
	height: 290px;
	background-image: url('../img/career/engineer_mv.png');
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}

.sub_mv_wrap {
	display: flex;
	justify-content: flex-end;
	flex-direction: column;
	max-width: 1400px;
	height: 100%;
	margin: 0 auto;
	padding: 0 20px;
}

.sub_mv_wrap .title {
	display: flex;
	justify-content: center;
	flex-direction: column;
	gap: 20px;
	height: 100%;
}

.sub_mv_wrap .title h1 {
	font-family: "Noto Sans JP";
	font-size: 60px;
	font-weight: 600;
	letter-spacing: -3px;
	line-height: 1;
	color: #9F1800;
}

.sub_mv_wrap .title p {
	font-family: "Noto Sans JP";
	font-size: 16px;
	font-weight: 400;
	letter-spacing: 1.5px;
	line-height: 28px;
}

.sub_mv_wrap .breadcrumb {
	display: flex;
	gap: 10px;
	margin-bottom: 20px;
}

.sub_mv_wrap .breadcrumb a {
	font-family: "Noto Sans JP";
	font-size: 12.5px;
	line-height: 16px;
	color: #666666;
}

.sub_mv_wrap .breadcrumb span {
	font-family: "Noto Sans JP";
	font-size: 12.5px;
	line-height: 16px;
	color: #666666;
}

.sub_nav {
	padding: 25px 20px;
	background-color: #F4F3F0;
}

.sub_nav ul {
	display: flex;
	justify-content: center;
	gap: 37px;
}

.sub_nav ul li {
	padding-right: 37px;
	border-right: 1px dashed #AAAAAA;
}

.sub_nav ul li:last-child {
	padding: 0;
	border: none;
}

.sub_nav ul li a {
	padding-right: 28px;
	background-image: url('../img/career/nav_cursor.png');
	background-position: center right;
	background-repeat: no-repeat;
	background-size: 20px;
	font-family: "Noto Sans JP";
	font-size: 18px;
	letter-spacing: 1.8px;
	line-height: 31px;
	color: #000000;
}

.sub_headline {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 20px;
}

.sub_headline h2 {
	position: relative;
	padding-left: 15px;
	font-family: "Noto Sans JP";
	font-size: 21px;
	font-weight: 600;
	letter-spacing: -0.21px;
	line-height: 27px;
}

.sub_headline h2:before {
	content: '';
	position: absolute;
	top: 11px;
	left: 0;
	width: 10px;
	height: 10px;
	background-color: #9F1800;
	border-radius: 50%;
}

.sub_headline h2 span {
	display: block;
	font-family: "DM Sans", sans-serif;
	font-size: 12px;
	font-weight: 500;
	letter-spacing: 0.72px;
}

.sub_sec1 {
	padding: 40px 0 80px;
	background-color: #FAFAF9;
}

.sub_sec1_wrap {
	max-width: 1080px;
	margin: 0 auto;
	padding: 0 20px;
	margin-top: 40px;
}

.sub_sec1_wrap .container {
	display: grid;
	grid-template-columns: 416px 1fr;
	align-items: center;
	gap: 30px;
	margin-bottom: 60px;
}

.sub_sec1_wrap .container .img img {
	width: 100%;
}

.sub_sec1_wrap .container .text p {
	font-family: "Noto Sans JP";
	font-size: 16px;
	letter-spacing: 1.6px;
	line-height: 31px;
}

.sub_sec1_wrap .container .nav {
	display: none;
}

.sub_sec1_wrap .box {
	padding: 40px 60px 50px;
	background-color: #ffffff;
}

.sub_sec1_wrap .box .title {
	margin-bottom: 38px;
	padding-bottom: 5px;
	border-bottom: 1px solid #AAAAAA;
}

.sub_sec1_wrap .box .title h3 {
	font-family: "Noto Sans JP";
	font-size: 32px;
	font-weight: bold;
	line-height: 48px;
	text-align: center;
}

.sub_sec1_wrap .box .list dl {
	margin-bottom: 26px;
	padding-left: 30px;
}

.sub_sec1_wrap .box .list dl:last-child {
	margin: 0;
}

.sub_sec1_wrap .box .list dl dt {
	position: relative;
	margin-bottom: 4px;
	font-size: 20px;
	font-weight: bold;
	letter-spacing: 2px;
	color: #9F1800;
}

.sub_sec1_wrap .box .list dl dt:before {
	content: '';
	position: absolute;
	top: 10px;
	left: -30px;
	width: 23px;
	height: 23px;
	background-image: url('../img/career/engineer_check.png');
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
}

.sub_sec1_wrap .box .list dl dd {
	font-size: 15px;
	font-weight: 400;
	letter-spacing: 0.81px;
	line-height: 27px;
}

.sub_sec2 {
	padding: 60px 0;
	background-color: #F4F3F0;
}

.sub_sec2_wrap {
	max-width: 1210px;
	margin: 0 auto;
	padding: 0 20px;
	margin-top: 60px;
}

.sub_sec3 {
	padding: 60px 0 80px;
	background-color: #ffffff;
}

.sub_sec4 {
	padding: 60px 0;
	background-color: #FAFAF9;
}

.sub_sec4_wrap {
	max-width: 1080px;
	margin: 0 auto;
	padding: 0 20px;
	margin-top: 60px;
}

.sub_sec4_wrap .timeline {
	margin: 30px 0 60px;
	padding: 39px 40px 50px;
	background-color: #ffffff;
}

.sub_sec4_wrap .timeline ul {
	display: grid;
	gap: 18px;
}

.sub_sec4_wrap .timeline ul li {
	display: grid;
	grid-template-columns: 82px 1fr;
	gap: 21px;
}

.sub_sec4_wrap .timeline ul li .year {
	position: relative;
	font-family: "Noto Sans JP";
	font-size: 28px;
	font-weight: 600;
	line-height: 30px;
	margin-top: 5px;
}

.sub_sec4_wrap .timeline ul li .year:before {
	content: '';
	position: absolute;
	top: 40px;
	bottom: -10px;
	left: 33px;
	width: 2px;
	background-color: #9F1800;
}

.sub_sec4_wrap .timeline ul li:last-child .year:before {
	content: none;
}

.sub_sec4_wrap .timeline ul li .year span {
	font-size: 15px;
	font-weight: 500;
	line-height: 21px;
}

.sub_sec4_wrap .timeline ul li .box {
	padding-top: 5px;
}

.sub_sec4_wrap .timeline ul li .box h3 {
	margin-bottom: 4px;
	font-family: "Noto Sans JP";
	font-size: 20px;
	font-weight: 600;
	letter-spacing: 1.2px;
	line-height: 26px;
	color: #9F1800;
}

.sub_sec4_wrap .timeline ul li .box p {
	font-family: "Noto Sans JP";
	font-size: 15px;
	font-weight: 400;
	letter-spacing: 0.45px;
	line-height: 31px;
}

.sub_sec4_wrap .container {
	display: grid;
	gap: 60px;
}

@media(max-width:768px) {
.sub_sec4_wrap .container {
	display: grid;
	gap: 30px;
}
}

.sub_sec4_wrap .container .box {}

.sub_sec4_wrap .container .col2 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 40px;
}

.sub_sec4_wrap .container .col2 img {
	padding-top: 18px;
}

.sub_sec4_wrap .container .box h3 {
	display: grid;
	grid-template-columns: 58px 1fr;
	align-items: center;
	/* gap: 12px; */
	font-family: "Noto Sans JP";
	font-size: 23px;
	font-weight: 500;
	letter-spacing: 1.38px;
	line-height: 34px;
	margin-bottom: 10px;
}

.sub_sec4_wrap .container .box h3 span {
	font-family: 'DM Sans', sans-serif;
	font-size: 32px;
	font-weight: bold;
	line-height: 31px;
	/* border-right: 3px solid #9F1800; */
	color: #9F1800;
	letter-spacing: 0;
}

.sub_sec4_wrap .container .box p {
	font-size: 15px;
	line-height: 31px;
	font-weight: normal;
	letter-spacing: 0.9px;
}

.sub_sec5 {
	padding: 60px 0 80px;
	background-color: #F4F3F0;
}

.sub_sec5_wrap .link {
	display: flex;
	justify-content: center;
	margin-top: 50px;
}

.sub_sec5_wrap .link a {
	position: relative;
	padding-right: 30px;
	font-size: 20px;
	line-height: 40px;
	color: #9F1800;
	border-bottom: 1px solid #9F1800;
}

.sub_sec5_wrap .link a:after {
	content: '';
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	right: 0;
	width: 10px;
	height: 15px;
	background: url(../img/cmn/arrow_r.png) center center no-repeat;
	background-size: 100% 100%;
}

.sub_sec5_wrap {
	max-width: 1080px;
	margin: 0 auto;
	padding: 0 20px;
	margin-top: 60px;
}

.sub_sec6 {
	padding: 60px 0 80px;
	background-color: #FFFFFF;
}

.sub_sec6_wrap {
	max-width: 1080px;
	margin: 0 auto;
	padding: 0 20px;
	margin-top: 50px;
}

.sub_sec6_wrap h3 {
	margin-bottom: 40px;
	font-family: "Noto Sans JP";
	font-size: 32px;
	font-weight: bold;
	line-height: 48px;
	text-align: center;
}

.sub_sec6_wrap .container {
	display: grid;
	/* grid-template-columns:repeat(2, 1fr); */
	/* 1カラムのため */
	gap: 40px 60px;
}

.sub_sec6_wrap .container .box {
	padding-bottom: 20px;
	border-bottom: 1px solid #D3D3D3;
}

@media(min-width:769px) {

	.sub_sec6_wrap .container .box:nth-child(5),
	.sub_sec6_wrap .container .box:nth-child(6) {
		padding-bottom: 48.5px;
	}
}

.sub_sec6_wrap .container .box h4 {
	margin-bottom: 12px;
	font-size: 22px;
	font-weight: bold;
	letter-spacing: 2.2px;
	line-height: 27px;
	color: #9F1800;
}

.sub_sec6_wrap .container .box p {
	font-size: 15px;
	font-weight: 400;
	letter-spacing: 0.45px;
	line-height: 27px;
}

.sub_sec7 {
	padding: 60px 0 120px;
	background-color: #F4F3F0;
}

.sub_sec7 .link {
	max-width: 600px;
	margin: 40px auto 0;
}

.sub_sec7 .link a {
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	height: 110px;
	font-family: "Noto Sans JP";
	font-size: 32px;
	font-weight: bold;
	color: #ffffff;
	background-color: #000000;
	border-radius: 6px;
	transition: 0.3s;
}

.sub_sec7 .link a .circle {
	position: absolute;
	top: 50%;
	right: 42px;
	transform: translateY(-50%);
	width: 52px;
	height: 52px;
	border: 1px solid #ffffff;
	border-radius: 50%;
	transition: 0.3s;
}

.sub_sec7 .link a .circle .cursor {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateY(-50%);
	width: 44px;
	height: 1px;
	background-color: #ffffff;
	transition: 0.3s;
}

.sub_sec7 .link a .circle .cursor:before {
	content: '';
	position: absolute;
	top: -4px;
	right: -1px;
	transform: rotate(40deg);
	width: 12px;
	height: 1px;
	background-color: #ffffff;
	transition: 0.3s;
}

.sub_sec7 .link a:hover {
	background-color: #9F1800;
}

.sub_sec7 .link a:hover .circle .cursor {
	width: 49px;
}

.sub_sec7_wrap {
	max-width: 1210px;
	margin: 0 auto;
	padding: 0 20px;
	background-color: #ffffff;
}

.sub_sec7_wrap .box {
	max-width: 900px;
	margin: 0 auto;
	padding: 50px 0;
}

.sub_sec7_wrap .box h3 {
	margin-bottom: 40px;
	font-family: "Noto Sans JP";
	font-size: 32px;
	font-weight: bold;
	line-height: 48px;
	text-align: center;
}

.sub_sec7_wrap .box dl {
	display: grid;
	grid-template-columns: 185px 1fr;
	gap: 18px;
	position: relative;
	margin-bottom: 26px;
	padding-bottom: 16px;
	border-bottom: 1px solid #D3D3D3;
}

.sub_sec7_wrap .box dl:before {
	content: '';
	position: absolute;
	bottom: -1px;
	left: 0;
	width: 185px;
	height: 1px;
	background-color: #AAAAAA;
}

.sub_sec7_wrap .box dl dt {
	font-family: "Noto Sans JP";
	font-size: 16px;
	font-weight: 500;
	letter-spacing: 1.6px;
	color: #9F1800;
}

.sub_sec7_wrap .box dl dd {
	font-family: "Noto Sans JP";
	font-size: 16px;
	font-weight: 400;
	letter-spacing: 1.6px;
	line-height: 28px;
}


@media (max-width:768px) {
	.pc {
		display: none;
	}

	.mobile {
		display: block;
	}

	.sub_mv {
		height: 176px;
		/* margin-top:60px; */
	}

	.sub_mv_wrap {
		padding: 0 16px;
	}

	.sub_mv_wrap .title {
		gap: 10px;
	}

	.sub_mv_wrap .title h1 {
		font-size: 30px;
		letter-spacing: -1.5px;
	}

	.sub_mv_wrap .title p {
		font-size: 12px;
		letter-spacing: -0.5px;
		line-height: 28px;
	}

	.sub_mv_wrap .breadcrumb {
		gap: 6px;
		margin-bottom: 11px;
	}

	.sub_mv_wrap .breadcrumb a {
		font-size: 11px;
		line-height: 15px;
	}

	.sub_mv_wrap .breadcrumb span {
		font-size: 11px;
		line-height: 15px;
	}

	.sub_nav {
		display: none;
	}

	.sub_headline {
		margin: 0 auto 20px;
		padding: 0 16px;
	}

	.sub_headline h2 {
		padding-left: 12px;
		font-size: 14px;
		line-height: 27px;
	}

	.sub_headline h2:before {
		top: 11px;
		width: 8px;
		height: 8px;
	}

	.sub_headline h2 span {
		font-size: 8px;
		line-height: 11px;
	}

	.sub_sec1 {
		padding: 29px 0 40px;
	}

	.sub_sec1 .sub_headline {
		display: none;
	}

	.sub_sec1_wrap {
		padding: 0 25px;
	}

	.sub_sec1_wrap .container {
		grid-template-columns: 1fr;
		gap: 0;
		margin-bottom: 37px;
	}

	.sub_sec1_wrap .container .img {
		margin-bottom: 20px;
	}

	.sub_sec1_wrap .container .img img {
		width: 278px;
		margin: 0 auto;
	}

	.sub_sec1_wrap .container .text {
		margin-bottom: 30px;
	}

	.sub_sec1_wrap .container .text p {
		font-size: 12px;
		letter-spacing: 1.2px;
		line-height: 22px;
		text-align: center;
	}

	.sub_sec1_wrap .container .nav {
		display: block;
		margin: 0 -25px;
		background-color: #F4F3F0;
	}

	.sub_sec1_wrap .container .nav ul {
		display: grid;
		grid-template-columns: repeat(2, 1fr);
	}

	.sub_sec1_wrap .container .nav ul li {
		border-bottom: 1px solid #AAAAAA;
	}

	.sub_sec1_wrap .container .nav ul li:nth-child(odd) {
		border-right: 1px solid #AAAAAA;
	}

	.sub_sec1_wrap .container .nav ul li a {
		display: block;
		padding: 5px 27px;
		background-image: url('../img/career/nav_cursor.png');
		background-position: center right 7px;
		background-repeat: no-repeat;
		background-size: 20px;
		font-family: "Noto Sans JP";
		font-size: 14px;
		font-weight: 400;
		line-height: 31px;
		text-align: center;
		color: #000000;
	}

	.sub_sec1_wrap .box {
		padding: 30px 15px;
	}

	.sub_sec1_wrap .box .title {
		margin-bottom: 20px;
		padding-bottom: 8px;
	}

	.sub_sec1_wrap .box .title h3 {
		font-size: 20px;
		letter-spacing: 1.2px;
		line-height: 29px;
	}

	.sub_sec1_wrap .box .list dl {
		margin-bottom: 24px;
		padding: 0;
	}

	.sub_sec1_wrap .box .list dl dt {
		margin-bottom: 4px;
		padding-left: 20px;
		font-size: 14px;
		letter-spacing: 0.84px;
		line-height: 20px;
	}

	.sub_sec1_wrap .box .list dl dt:before {
		top: 4px;
		left: 0;
		width: 16px;
		height: 16px;
	}

	.sub_sec1_wrap .box .list dl dd {
		font-size: 14px;
		letter-spacing: 0.84px;
		line-height: 22px;
	}

	.sub_sec2 {
		padding: 30px 0 17px;
	}

	.sub_sec2_wrap {
		margin-top: 43px;
	}

	.sub_sec3 {
		padding: 30px 0 40px;
	}

	.sub_sec4 {
		padding: 30px 0 40px;
	}

	.sub_sec5 {
		padding: 34px 0 40px;
	}

	.sub_sec5_wrap .link {
		margin-top: 30px;
	}

	.sub_sec5_wrap .link a {
		padding-right: 20px;
		font-size: 16px;
		line-height: 32px;
	}

	.sub_sec5_wrap .link a:after {
		width: 8px;
		height: 12px;
	}

	.sub_sec5_wrap {
		padding: 0 16px;
		margin-top: 20px;
	}

	.sub_sec6 {
		padding: 30px 0 40px;
	}

	.sub_sec6_wrap {
		padding: 0 33px;
		margin-top: 30px;
	}

	.sub_sec6_wrap h3 {
		margin-bottom: 20px;
		font-size: 20px;
		letter-spacing: 1.2px;
		line-height: 29px;
	}

	.sub_sec6_wrap .container {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.sub_sec6_wrap .container .box {
		padding-bottom: 20px;
	}

	.sub_sec6_wrap .container .box:last-child {
		padding: 0;
		border-bottom: 0;
	}

	.sub_sec6_wrap .container .box h4 {
		margin-bottom: 6px;
		font-size: 14px;
		letter-spacing: 0.84px;
		line-height: 20px;
	}

	.sub_sec6_wrap .container .box p {
		font-size: 14px;
		letter-spacing: 0.84px;
		line-height: 22px;
	}

	.sub_sec7 {
		padding: 30px 25px 80px;
	}

	.sub_sec7 .link {
		max-width: none;
		margin: 30px auto 0;
	}

	.sub_sec7 .link a {
		justify-content: flex-start;
		height: 82px;
		padding-left: 52px;
		font-size: 22px;
		letter-spacing: -0.44px;
		border-radius: 10px;
	}

	.sub_sec7 .link a .circle {
		right: 28px;
		width: 26px;
		height: 26px;
	}

	.sub_sec7 .link a .circle .cursor {
		width: 22px;
	}

	.sub_sec7 .link a .circle .cursor:before {
		top: -2px;
		right: -1px;
		width: 6px;
	}

	.sub_sec7 .link a:hover .circle .cursor {
		width: 25px;
	}

	.sub_sec7_wrap {
		padding: 0 21px;
	}

	.sub_sec7_wrap .box {
		padding: 30px 0;
	}

	.sub_sec7_wrap .box h3 {
		margin-bottom: 20px;
		font-size: 20px;
		letter-spacing: 1.2px;
		line-height: 29px;
	}

	.sub_sec7_wrap .box dl {
		grid-template-columns: 65px 1fr;
		gap: 8px;
		margin-bottom: 20px;
		padding-bottom: 10px;
	}

	.sub_sec7_wrap .box dl:before {
		width: 65px;
	}

	.sub_sec7_wrap .box dl dt {
		font-size: 13px;
		letter-spacing: 0.78px;
		line-height: 19px;
	}

	.sub_sec7_wrap .box dl dd {
		font-size: 12px;
		letter-spacing: 0.72px;
		line-height: 20px;
	}
}


.p-qa__content__list__question {
	background: #ffffff;
	margin-bottom: 20px;
	padding: 30px 65px 30px 60px;
}

.p-qa__content__list__question:last-child {
	margin: 0;
}

.p-qa__content__list__question h3 {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	-webkit-box-pack: start;
	-ms-flex-pack: start;
	justify-content: start;
	padding-right: 40px;
	letter-spacing: 2.3px;
	-webkit-transition: 0.2s all;
	transition: 0.2s all;
	cursor: pointer;
	background: url("../img/faq/slig_down_arrow.png") no-repeat right center;
	background-size: 32px 32px;
}

.p-qa__content__list__question h3 span {
	font-size: 20px;
	font-weight: 500;
	letter-spacing: 2.6px;
	color: #9F1800;
}

@media (max-width: 768px) {
	.p-qa__content__list__question h3 span {
		font-size: 16px;
		letter-spacing: 1.6px;
		line-height: 22px;
	}

	.p-qa__content__list__question {
		background: #ffffff;
		margin-bottom: 16px;
		padding: 20px 24px 20px;
	}

	.p-qa__content__list__question h3 {
		padding-right: 36px;
		background: url("../img/faq/slig_down_arrow.png") no-repeat right top 3px;
		background-size: 23px 23px;
	}
}

.p-qa__content__list__question h3 span.ques_icon {
	color: #9F1800;
	font-family: 'DM Sans', sans-serif;
	font-size: 26px;
	font-weight: bold;
	line-height: 34px;
	display: -webkit-inline-box;
	display: -ms-inline-flexbox;
	display: inline-flex;
	text-align: center;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
	margin-right: 15px;
	letter-spacing: 0;
	font-weight: 700;
}

@media (max-width: 768px) {
	.p-qa__content__list__question h3 span.ques_icon {
		font-size: 26px;
		margin-right: 5px;
		line-height: 30px;
	}

	.p-qa__content__list__question>h3 {
		font-size: 16px;
		display: flex;
		align-items: flex-start;
		padding-right: 30px;
		min-height: 30px;
	}
}

.p-qa__content__list__question.show h3 {
	background-image: url("../img/faq/slig_up_arrow.png");
}

@media (max-width: 768px) {
	.p-qa__content__list__question.show h3 {
		background-image: url("../img/faq/slig_up_arrow.png");
	}
}

.p-qa__content__list__answer {
	border-top: 1px solid #AAAAAA;
	display: none;
	font-weight: normal;
	font-size: 16px;
	line-height: 31px;
	letter-spacing: 1.6px;
	padding-top: 16px;
	margin-top: 14px;
}

.p-qa__content__list__answer h3 {
	-webkit-box-align: baseline;
	-ms-flex-align: baseline;
	align-items: baseline;
	letter-spacing: 2.3px;
	margin-bottom: 0 !important;
	background: none !important;
	padding: 0;
}

.p-qa__content__list__answer h3 span {
	margin-right: 9px;
	background: #fff;
}

.p-qa__content__list__answer h3 strong {
	padding-right: 0;
	font-size: 22px;
	line-height: 50px;
	color: #9F1800 !important;
}

@media (max-width: 768px) {
	.p-qa__content__list__answer h3 strong {
		font-size: 15px;
		line-height: 22px;
	}
}

.p-qa__content__list__answer__desc .fix_text {
	font-size: 15px;
	line-height: 25px;
	letter-spacing: 1.5px;
	font-weight: 400;
}

.p-qa__content__list__answer__desc hr {
	border: 0;
	height: 2px;
	background-image: repeating-linear-gradient(to right, #AAAAAA 0, #AAAAAA 2px, transparent 2px, transparent 19px);
	margin: 26px 0 14px;
}

@media (max-width: 768px) {
	.p-qa__content__list__answer {
		padding-top: 12px;
		margin-top: 8px;
		font-size: 12px;
		line-height: 22px;
	}

	.p-qa__content__list__answer__desc hr {
		border: 0;
		height: 2px;
		background-image: repeating-linear-gradient(to right, #AAAAAA 0, #AAAAAA 2px, transparent 2px, transparent 10px);
		margin: 20px 0 12px;
	}

	.p-qa__content__list__answer__desc .fix_text {
		font-size: 12px;
		line-height: 20px;
		letter-spacing: 0.36px;
	}

	.sub_sec4_wrap {
		padding: 0;
		margin-top: 20px;
	}

	.sub_sec4_wrap .sv img {
		width: 100%;
	}

	.sub_sec4_wrap .repo_fix {
		padding: 0 20px;
	}

	.sub_sec4_wrap .timeline {
		margin: 50px 0 40px;
		padding: 30px;
	}

	.sub_sec4_wrap .timeline ul li .year {
		font-size: 22px;
		line-height: 30px;
		margin-top: 0px;
	}

	.sub_sec4_wrap .timeline ul li .year span {
		font-size: 14px;
		line-height: 20px;
	}

	.sub_sec4_wrap .timeline ul li {
		grid-template-columns: 1fr;
		gap: 0;
	}

	.sub_sec4_wrap .timeline ul li .box h3 {
		margin-bottom: 4px;
		font-size: 16px;
		letter-spacing: 0.96px;
		line-height: 26px;
	}

	.sub_sec4_wrap .timeline ul li .box p {
		font-size: 12px;
		letter-spacing: 0.36px;
		line-height: 22px;
	}

	.sub_sec4_wrap .timeline ul li .year:before {
		content: unset;
	}

	.sub_sec4_wrap .timeline ul {
		gap: 43px;
	}

	.sub_sec4_wrap .timeline ul li .box {
		position: relative;
	}

	.sub_sec4_wrap .timeline ul li .box:before {
		content: '';
		position: absolute;
		bottom: -11px;
		transform: translateY(100%);
		left: 25px;
		height: 30px;
		width: 8px;
		background-color: rgba(159, 24, 0, 0.14);
	}

	.sub_sec4_wrap .timeline ul li:last-child .box:before {
		content: none;
	}

	.sub_sec4_wrap .container .box h3 {
		grid-template-columns: 41px 1fr;
		align-items: stretch;
		gap: 7px;
		font-size: 16px;
		letter-spacing: 0.96px;
		line-height: 22px;
		margin-bottom: 13px;
	}

	.sub_sec4_wrap .container .box h3 span {
		font-size: 20px;
		line-height: 26px;
		letter-spacing: 0.8px;
		display: flex;
		align-items: center;
	}

	.sub_sec4_wrap .container .box p {
		font-size: 12px;
		line-height: 22px;
		letter-spacing: 0.72px;
	}

	.sub_sec4_wrap .container .col2 {
		grid-template-columns: 1fr;
		gap: 0;
	}

	.sub_sec4_wrap .container .col2 .img {
		display: none;
	}

	.p-qa__content__list__answer__desc p {
		padding: 0;
		letter-spacing: 0.48px;
		/* font-size: 13px;
		line-height: 23px; */
	}
}

.p-qa__content__list__answer__desc p span {
	color: #9F1800;
}

.p-qa__content__list__answer__desc p span a {
	color: #9F1800;
}

/* ------------- show and hiden engineer ------------ */
.sub_sec2 {

	.p-qa__content__list__answer_egn {
		display: -webkit-box;
		-webkit-box-orient: vertical;
		overflow: hidden;
		max-height: 61px;
		-webkit-line-clamp: 2;
		transition: max-height 0.4s ease;
	}

	.p-qa__content__list__answer_egn.open {
		/* -webkit-line-clamp: unset; */
	}
}

@media (max-width: 768px) {
	.sub_sec2 {

		.p-qa__content__list__answer_egn {
			max-height: 43px
		}

		.p-qa__content__list__answer_egn.open {
			/* -webkit-line-clamp: unset; */
		}
	}
}

@media (max-width: 425px) {
	.sub_sec2 {

		.p-qa__content__list__answer_egn {
			max-height: 43px;
		}

		.p-qa__content__list__answer_egn.open {
			/* -webkit-line-clamp: unset; */
		}
	}
}