@charset "UTF-8";

#spring  {
	font-family: "游ゴシック体", "YuGothic", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif !important;
}
#spring img {
	width: 100%;
}
#spring .wrapper {
	color: #000;
	max-width: 1100px;
	margin: auto;
	width: 90%;
}
#spring section {
  padding: 80px 0;
}
#spring .font-oswald {
	font-family: 'Oswald', sans-serif;
}
@media only screen and (max-width: 769px){
  #spring {
	margin-top: 50px;
  }
  #spring .anchor {
	margin-top: -50px;
	padding-top: 50px;
  }
  #spring section {
	padding: 30px 0;
  }
}

#spring .intro {
  max-width: 1120px;
  margin: auto;
  padding: 0;
}
#spring .intro ul {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	margin: 50px auto;
}
#spring.automotive .intro ul {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 10px;
	margin: 50px auto 0;
	width: calc(80% - 20px);
}
#spring.automotive .intro ul + ul {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 10px;
	margin: 10px auto 50px;
	width: 100%;
}
@media only screen and (max-width: 769px){
	#spring .intro ul {
	  flex-wrap: wrap;
	  margin: 30px auto 0;
	  width: calc(100% - 20px);
	}
	#spring .intro ul {
		grid-template-columns: repeat(3, 1fr);
		gap: 5px;
		margin: 30px auto;
		width: 90%;
	}
	#spring.automotive .intro ul {
		grid-template-columns: repeat(3, 1fr);
		gap: 5px;
		margin: 30px auto 0;
		width: 90%;
	}
	#spring.automotive .intro ul + ul {
		grid-template-columns: repeat(4, 1fr);
		gap: 5px;
		margin: 5px auto 30px;
		width: 90%;
	}
}

#spring .schedule {
	background-image: linear-gradient(90deg, rgba(127, 202, 214, 0.2), rgba(42, 181, 174, 0.2));
}
#spring .schedule .wrapper {
	display: flex;
	flex-direction: column;
	gap: 20px;
	position: relative;
	z-index: 2;
}
#spring .schedule .sec-ttl {
	background-image: linear-gradient(90deg, #7FCAD6, #2AB5AF);
	color: #FFF35B;
	font-size: 40px;
	font-weight: bold;
	margin-top: 30px;
	padding: 15px 0;
	text-align: center;
}
#spring .schedule .notes {
	color: #595757;
	font-size: 15px;
	font-weight: bold;
	text-align: right;
}
#spring.automotive .schedule {
	background-image: linear-gradient(90deg, #42BDD8, #98D5F5);
	position: relative;
}
#spring.automotive .schedule::before {
	content: "";
	background-image: url("../img/oc/spring2026/automotive/bg.png");
	background-size: cover;
	background-repeat: no-repeat;
	background-position: top center;
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
	height: 100%;
}
#spring.automotive .schedule .sec-ttl {
	background-image: linear-gradient(90deg, #E86B83, #E55675);
}
#spring.automotive .schedule .notes {
	color: #fff;
}
  @media only screen and (max-width: 769px){
	#spring .schedule .sec-ttl {
		font-size: 22px;
		margin-top: 10px;
		padding: 10px 0;
	}
	#spring .schedule .wrapper {
		gap: 10px;
	}
	#spring .schedule .notes {
	  font-size: 13px;
	  line-height: 1.4;
	  text-align: left;
	}

	#spring.automotive .schedule {
		background-image: linear-gradient(90deg, #91BEE4, #3DB0D0);
	}
	#spring.automotive .schedule::before {
		background-size: contain;
	}
}


#spring section .box_head .close {
	display: none;}
#spring section .box_head.close .open {
	display: none;}
#spring section .box_head.close .close {
	display: block;}
 
#spring section .box_content {
	display: none;
	margin: 5em 0;
}
#spring section .box_content .button-wrapper {
	max-width: 400px;
	margin: auto;
	padding: 3em 0 8em;
}
#spring section .box_content .head {
	margin-bottom: 30px;
}
#spring section .box_content .head p {
	max-width: 300px;
	margin: 0 auto 15px;
}
#spring section .box_content .head h3 {
	background-color: #ED7981;
	border-radius: 10px;
	color: #fff;
	font-size: 38px;
	font-weight: bold;
	line-height: 1;
	padding: 20px 0;
	text-align: center;
	min-height: 60px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}
#spring section .box_content .head span {
	display: block;
	font-size: 24px;
	font-weight: bold;
	margin-bottom: 5px;
}
@media only screen and (max-width: 769px){
	#spring section .box_content {
		margin: 2em 0;
	}

	#spring section .box_content .button-wrapper {
		padding: 1em 0 4em;
	}

	#spring section .box_content p.nopc {
		font-size: 16px;
		font-weight: bold;
		line-height: 1.5;
		margin-bottom: 3em;
		text-align: center;
	}
	#spring section .box_content p.nopc.t-left {
		text-align: left;
	}

	#spring section .box_content .head {
		margin-bottom: 10px;
	}
	#spring section .box_content .head p {
		max-width: 170px;
		margin-bottom: 7px;
	}
	#spring section .box_content .head h3 {
		border-radius: 8px;
		font-size: 22px;
		min-height: 45px;
		padding: 15px 0;
	}
	#spring section .box_content .head span {
		font-size: 14px;
	}
}

#spring section .box_content .box1 {
	background-color: rgba(255, 255, 255, 0.6);
	border-radius: 10px;
	margin-bottom: 5em;
}
#spring section.oc0228 .box_content .box1 picture {
	display: block;
	margin: 0 -2.5%;
	width: 105%;
}
#spring section.oc0314 .box_content .box1 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1em;
	padding: 1.5em;
}
#spring section.oc0328 .box_content .box1 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1em;
	padding: 1.5em;
	margin-bottom: 0;
}
#spring.automotive section .box_content .box1 {
	padding: 1.5em;
}
#spring section.oc0228 .box_content .box1 picture {
	margin: 0;
	width: 100%;
}
#spring.automotive section.oc0314 .box_content .box1 {
	display: block;
}
#spring.automotive section.oc0314 .box_content .box1 .column2 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1em;
}
#spring.automotive section.oc0314 .box_content .box1 .column3 {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1em;
	margin-top: 1em;
}
#spring.automotive section.oc0328 .box_content .box1 {
	display: block;
}
#spring.automotive section.oc0328 .box_content .box1 .column2 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1em;
}
#spring.automotive section.oc0328 .box_content .box1 .column3 {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1em;
	margin-top: 1em;
}
	@media only screen and (max-width: 769px){
		#spring section .box_content .box1 {
			margin-bottom: 2.5em;
		}
		#spring section.oc0314 .box_content .box1 {
			grid-template-columns: 1fr;
			gap: .5em;
			padding: 25px 15px;
		}
		#spring section.oc0328 .box_content .box1 {
			grid-template-columns: 1fr;
			gap: .5em;
			padding: 15px;
		}
		#spring.automotive section .box_content .box1 {
			padding: 15px;
		}
		#spring.automotive section.oc0314 .box_content .box1 .column2 {
			grid-template-columns: 1fr;
			gap: .5em;
		}
		#spring.automotive section.oc0314 .box_content .box1 .column3 {
			grid-template-columns: 1fr;
			gap: .5em;
			margin-top: 1em;
		}

		#spring.automotive section .box_content .box1 {
			padding: 15px 10px;
		}
		#spring.automotive section.oc0328 .box_content .box1 .column2 {
			grid-template-columns: 1fr;
			gap: .5em;
		}
		#spring.automotive section.oc0328 .box_content .box1 .column3 {
			grid-template-columns: 1fr;
			gap: .5em;
			margin-top: .5em;
		}
	}

#spring section .box_content .box2 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 2em;
}
	@media only screen and (max-width: 769px){
		#spring section .box_content .box2 {
			grid-template-columns: 1fr;
			gap: 1em;
		}
	}

#spring section .box_content .box4 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1em;
}
#spring section .box_content .box4.grid3 {
	grid-template-columns: repeat(3, 1fr);
}
	@media only screen and (max-width: 769px){
		#spring section .box_content .box4 {
			grid-template-columns: 1fr;
			gap: 1em;
		}
		#spring section .box_content .box4.grid3 {
			grid-template-columns: 1fr;
		}
	}


#spring section .box_content .support h3 {
	background-color: #EA5E47;
	border-radius: 10px;
	color: #fff;
	font-size: 38px;
	font-weight: bold;
	margin-top: 15px;
	margin-bottom: 40px;
	padding: 35px 15px;
	text-align: center;
}
#spring section .box_content .support p {
	color: #EA5E47;
	font-size: 30px;
	font-weight: bold;
	text-align: center;
}
#spring .box_content .grid {
	align-items: flex-end;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 2em;
}
@media only screen and (max-width: 769px){
	#spring .box_content .grid {
		gap: 1em;
	}
	#spring section .box_content .support p {
		font-size: 16px;
	}
	#spring section .box_content .support h3 {
		border-radius: 8px;
		font-size: 25px;
		line-height: 1.2;
		margin-top: 10px;
		margin-bottom: 20px;
		padding: 15px 15px 10px;
	}
}


#spring .box_content .wep {
	margin-top: 50px;
}
#spring .box_content .wep .ttl {
	color: #EA5E47;
	font-size: 35px;
	font-weight: bold;
	line-height: 1.5;
	margin-bottom: 20px;
	text-align: center;
}
#spring .box_content .wep .ttl p {
  display: inline-block;
  position: relative;
}
  #spring .box_content .wep .ttl p::before {
	content: "/";
	display: inline-block;
	margin-right: 5px;
	transform: scale(-1, 1);
  }
  #spring .box_content .wep .ttl p::after {
	content: "/";
	margin-left: 5px;
  }
@media only screen and (max-width: 769px){
	#spring .box_content .wep {
		margin-top: 30px;
	}
	#spring .box_content .wep .ttl {
		font-size: 20px;
		margin-bottom: 10px;
	}
}


#spring .box_content .contact {
	margin: 3em auto;
	text-align: center;
}
#spring .box_content .contact .head {
	color: #EB6671;
	font-size: 40px;
	font-weight: bold;
	margin-bottom: .5em;
	
}
#spring .box_content .contact .text {
	font-size: 25px;
	font-weight: bold;
	margin-bottom: 1em;
}
#spring .box_content .contact a {
	border-radius: 10px;
	align-items: center;
	display: flex;
	justify-content: center;
	gap: .5em;
	font-size: 20px;
	font-weight: bold;
	color: #fff;
	background-color: #E50012;
	max-width: 500px;
	margin: auto;
	padding: 1em;
}
#spring .box_content .contact a .arrow {
	content: "";
	width: 15px;
	height: 15px;
	background-color: #fff;
	clip-path: polygon(15px 50%, 0% 0%, 0% 15px);
}
#spring .box_content .contact a:hover {
	opacity: .7;
}
	@media only screen and (max-width: 769px){
		#spring .box_content .contact {
			border-radius: 8px;
			margin: 1em auto 1.5em;
		}
		#spring .box_content .contact a {
			border-radius: 5px;
			font-size: 14px;
		}
		#spring .box_content .contact a .arrow {
			width: 10px;
			height: 10px;
			clip-path: polygon(10px 50%, 0% 0%, 0% 10px);
		}
		#spring .box_content .contact .head {
			font-size: 22px;
		}
		#spring .box_content .contact .text {
			font-size: 18px;
			line-height: 1.3;
		}
	}

#spring .seminarLoan .box_content {
	background-color: #EB6671;
	margin: 0;
	margin-top: -1px;
	padding: 2em;
}
#spring .seminarLoan .box_content .seminar-inner {
	background-color: #fff;
	border-radius: 10px;
	box-sizing: border-box;
	padding: 3em;
}
#spring .seminarLoan .box_content h3 {
	border-bottom: 4px solid #EB6671;
	color: #EB6671;
	font-size: 40px;
	line-height: 1.3;
	margin-bottom: .5em;
	padding-bottom: .5em;
	text-align: center;
}
#spring .seminarLoan .box_content h3 span {
	display: inline-block;
	background:linear-gradient(transparent 70%, #FFF100 70%);
	margin-bottom: 5px;
}
#spring .seminarLoan .box_content h4 {
	border-left: 8px solid #EB6671;
	font-size: 30px;
	margin-top: 1em;
	padding: 5px 0;
	padding-left: .5em;
}
#spring .seminarLoan .box_content h4 span {
	font-size: 18px;
	padding-left: 1em;
}
#spring .seminarLoan .box_content .flex-info {
	display: grid;
	grid-template-columns: 130px auto;
	gap: 1em;
	justify-content: flex-start;
	margin: 20px auto;
	align-items: center;
}
#spring .seminarLoan .box_content .info {
	color: #EB6671;
}
#spring .seminarLoan .box_content p {
	line-height: 1.5;
}
#spring .seminarLoan .box_content .text01 {
	font-size: 40px;
}
#spring .seminarLoan .box_content .text02 {
	font-size: 60px;
}
#spring .seminarLoan .box_content .text03 {
	color: #fff;
	font-size: 25px;
	background-color: #eb6671;
	border-radius: 50%;
	padding: 0px 5px 3px;
	vertical-align: super;
}
#spring .seminarLoan .box_content .text04 {
	font-size: 20px;
	font-weight: bold;
}
#spring .seminarLoan .box_content .text04 span {
	font-size: 120%;
}
#spring .seminarLoan .box_content .text05 {
	font-size: 18px;
}
#spring .seminarLoan .box_content .img01 {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1em;
	margin: 1em 0;
}
	@media only screen and (max-width: 769px){
		#spring .seminarLoan .box_content {
			margin-top: -2px;
			padding: 0 10px 10px;
		}
		#spring .seminarLoan .box_content .seminar-inner {
			border-radius: 5px;
			padding: 5%;
		}
		#spring .seminarLoan .box_content h3 {
			border-bottom-width: 2px;
			font-size: 16px;
			margin-bottom: 1em;
		}
		#spring .seminarLoan .box_content .flex-info {
			grid-template-columns: 65px auto;
			gap: .5em;
			margin: 10px auto;
		}
		#spring .seminarLoan .box_content .info {
			line-height: 1.2;
		}
		#spring .seminarLoan .box_content .text01 {
			font-size: 18px;
		}
		#spring .seminarLoan .box_content .text02 {
			font-size: 28px;
		}
		#spring .seminarLoan .box_content .text02.time {
			font-size: 25px;
		}
		#spring .seminarLoan .box_content .text03 {
			font-size: 13px;
		}
		#spring .seminarLoan .box_content .text04 {
			font-size: 16px;
		}
		#spring .seminarLoan .box_content .text05 {
			font-size: 13px;
			line-height: 1.6;
		}
		#spring .seminarLoan .box_content .text04.sptext06,
		#spring .seminarLoan .box_content .text06 {
			font-size: 14px;
		}
		#spring .seminarLoan .box_content h4 {
			border-left: 5px solid #EB6671;
			font-size: 20px;
		}
		#spring .seminarLoan .box_content h4 span {
			font-size: 12px;
			padding-left: 0;
		}
		#spring .seminarLoan .box_content .img01 {
			grid-template-columns: repeat(2, 1fr);
			gap: .5em;
		}
	}

#spring .seminarUcf .box_content {
	background-color: #1CB08B;
	margin: 0;
	margin-top: -1px;
	padding: 0 5px 5px;
}
#spring .seminarUcf .box_content .seminar-inner {
	background-color: #FFFCDF;
	box-sizing: border-box;
	padding: 3em;
}
#spring .seminarUcf .box_content h3 {
	border-bottom: 4px solid #00A77C;
	color: #00A77C;
	font-size: 40px;
	line-height: 1.3;
	margin-bottom: .5em;
	padding-bottom: .5em;
	text-align: center;
}
#spring .seminarUcf .box_content h3 span {
	display: inline-block;
	background:linear-gradient(transparent 70%, #FFF100 70%);
	margin-bottom: 5px;
}
#spring .seminarUcf .box_content .flex {
	display: grid;
	grid-template-columns: repeat(3,1fr);
	gap: 1em;
	margin-top: 2em;
}
#spring .seminarUcf .content {
	background-color: #66CAB1;
	margin-top: 3em;
}
#spring .seminarUcf .content .title {
	background-color: #00A77C;
	color: #fff;
	font-weight: bold;
	padding: 10px;
	text-align: center;
}
#spring .seminarUcf .content .content-inner {
	box-sizing: border-box;
	padding: 2em;
}
#spring .seminarUcf .content .flex {
	display: grid;
	grid-template-columns: repeat(2,1fr);
	gap: 2em;
	margin-top: 0;
}
#spring .seminarUcf .content .box p {
	color: #FFF362;
	font-size: 25px;
	font-weight: bold;
	line-height: 1.5;
	margin-bottom: .5em;
	text-align: center;
}
#spring .seminarUcf .content .box ul {
	display: flex;
	flex-direction: column;
	gap: .5em;
}
#spring .seminarUcf .content .box ul li {
	background-color: #fff;
	color: #66CAB1;
	font-size: 20px;
	font-weight: bold;
	padding: 10px;
	text-align: center;
}
#spring .seminarUcf .content .box ul.wide li {
	padding: 26px 15px;
}
	@media only screen and (max-width: 769px){
		#spring .seminarUcf .box_content {
			margin-top: -2px;
			padding: 0 2px 2px;
		}
		#spring .seminarUcf .box_content .seminar-inner {
			padding: 5%;
		}
		#spring .seminarUcf .box_content h3 {
			border-bottom-width: 2px;
			font-size: 18px;
			margin-bottom: 1em;
		}
		#spring .seminarUcf .box_content .flex {
			grid-template-columns: 1fr;
			gap: .5em;
			margin-top: 1em;
		}
		#spring .seminarUcf .content {
			margin-top: 2em;
		}
		#spring .seminarUcf .content .title {
			padding: 6px;
		}
		#spring .seminarUcf .content .content-inner {
			padding: 5%;
		}
		#spring .seminarUcf .content .flex {
			gap: 1em;
			margin-top: 0;
		}
		#spring .seminarUcf .content .box p {
			font-size: 18px;
			margin-bottom: 5px;
		}
		#spring .seminarUcf .content .box ul {
			gap: 5px;
		}
		#spring .seminarUcf .content .box ul li {
			font-size: 14px;
			padding: 5px;
		}
		#spring .seminarUcf .content .box ul.wide li {
			padding: 5px;
		}
	}

#spring .seminarClass .box_content {
	background-color: #4694D1;
	margin: 0;
	margin-top: -1px;
	padding: 0 2em 2em;
}
#spring .seminarClass .box_content .seminar-inner {
	background-color: #fff;
	border-radius: 10px;
	box-sizing: border-box;
	padding: 3em;
}
#spring .seminarClass .box_content h3 {
	border-bottom: 4px solid #4694D1;
	color: #4694D1;
	font-size: 40px;
	font-weight: bold;
	line-height: 1.3;
	margin-bottom: .5em;
	padding-bottom: .5em;
	text-align: center;
}
#spring .seminarClass .box_content h3 span {
	display: inline-block;
	background:linear-gradient(transparent 70%, #FFF100 70%);
	margin-bottom: 5px;
}
#spring .seminarClass .box_content .info2 {
	margin-top: 1em;
	width: 85%;
}
#spring .seminarClass .box_content .content {
	max-width: 800px;
	margin: 3em auto 0;
}
#spring .seminarClass .box_content .content p {
	font-size: 18px;
	font-weight: bold;
	line-height: 1.7;
	margin-top: 1em;
}
	@media only screen and (max-width: 769px){
		#spring .seminarClass .box_content {
			margin-top: -2px;
			padding: 0 10px 1em;
		}
		#spring .seminarClass .box_content .seminar-inner {
			padding: 5%;
		}
		#spring .seminarClass .box_content h3 {
			border-bottom-width: 2px;
			font-size: 16px;
			margin-bottom: 1em;
		}
		#spring .seminarClass .box_content .content p {
			font-size: 13px;
			text-align: center;
		}
		#spring .seminarClass .box_content .info2 {
			width: 100%;
		}
		#spring .seminarClass .box_content .content {
			margin-top: 1.5em;
		}
	}


#spring .shinro .box {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1em;
	margin-top: -1.5em;
    width: 102%;
}
	@media only screen and (max-width: 769px){
		#spring .shinro .box {
			grid-template-columns: 1fr;
			gap: 1em;
			margin-top: 1.5em;
			width: 100%;
		}
	}


#spring .youtubeoc {
	position: relative;
}
#spring .youtubeoc p {
	margin-bottom: 3em;
	position: relative;
	z-index: 1;
}
@media only screen and (max-width: 769px){
	#spring .youtubeoc p {
		margin: auto;
		margin-bottom: 1em;
		width: 80%;
	}
}