@charset "UTF-8";



.bg_wrap {
	background-image: url(../img/bg.jpg?v2);
	background-repeat: no-repeat;
	background-position: 0 0;
	background-size: 100% 100%;
}

.bg_pattern {
	background: url(../img/bg_pattern.png);
}

@media screen and (max-width: 767px) {
	.bg_wrap {
		background-image: url(../img/bg_sp.jpg?v2);
	}

	.bg_pattern {
		background-size: 29%;
		background-position: center 10vw;
	}
}


.main_innr {
	position: relative;
	text-align: center;
	width: 1100px;
	margin: 0 auto;
	z-index: 10;
}

@media screen and (max-width: 767px) {
	.main_innr {
		width: 96%;
	}
}

.ttl {
	padding-top: 70px;
}

.ttl .txten {
	margin-top: 50px;
}

.ttl h2 {
	margin-top: 50px;
}

.ttl p {
	line-height: 1.8em;
	margin-top: 50px;
	font-size: 21px;
}

@media screen and (max-width: 767px) {
	.ttl {
		padding-top: 15vw;
	}

	.ttl img {
		width: 90%;
	}

	.ttl h2 img {
		width: 80%;
	}

	.ttl p {
		margin-top: 5vw;
		font-size: 4.2vw;
	}
}

.historybox {
	position: relative;
	margin-top: 50px;
	padding-top: 30px;
}

.historybox .mrkdown {
	text-align: center;
}

.historybox .mrkdown.mbtm {
	margin-top: 30px;
}


.historybox .item {
	position: relative;
	margin: 0 auto;
	margin-top: 5px;
	width: 1100px;
}


.historybox .item .year {
	font-family: "Noto Serif JP", serif;
	font-weight: bold;
	font-size: 70px;
	text-align: center;
}

.historybox .item .flex {
	position: relative;
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-top: 10px;
	padding: 20px 0;
}

.historybox .item .flex.fst {
	align-items: flex-start;
}

.historybox .item .flex.active .line {
	position: absolute;
	display: block;
	top: 0;
	left: 0;
	right: 0;
	margin: 0 auto;
	height: 0px;
	width: 1px;
	background: repeating-linear-gradient(0deg,
			transparent,
			transparent 5px,
			black 5px,
			black 10px);
	animation: ScrollAnime 1s ease forwards;
	opacity: 0;
}

.historybox .item .flex.active .line::before,
.historybox .item .flex.active .line::after {
	content: "";
	display: block;
	position: absolute;
	border-radius: 50%;
	background: #000;
	transform: translateX(-47%);
	width: 15px;
	height: 15px;
}

.historybox .item .flex.active .line::after {
	opacity: 0;
	bottom: 0;
	animation: AniBtm 1s ease forwards;
}

.historybox .item .inL {
	position: relative;
	width: 360px;
	margin-left: 150px;
	text-align: left;
}

.historybox .item .inR {
	width: 510px;
	text-align: left;
}

.historybox .item .inR p {
	margin-top: 2em;
	line-height: 1.5em;
	font-size: 18px;
}

.historybox .item figure {
	margin: 0;
}

.historybox .item figure.mt {
	margin-top: 15px;
}

.historybox .item figure.f2015-1 {
	width: 270px;
}

.historybox .item figure.f2015-2 {
	width: 230px;
	margin-top: -70px;
	margin-left: 130px;
}

.historybox .item figure.f2017 {
	margin-top: 150px;
}

.historybox .item figure.f2022-1,
.historybox .item figure.f2022-2 {
	width: 270px;
	margin-bottom: 10px;
}

.historybox .item figure.f2022-2 {
	margin-left: 100px;
}

.historybox .item figure.f2016-2 {
	width: 200px;
	margin-top: -50px;
	margin-left: 160px;
}


.historybox .item figcaption {
	text-align: left;
	margin-top: .5em;
	font-size: 18px;
}

.historybox .item figcaption.flx {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
}

.historybox .item figcaption.alR {
	text-align: right;
	margin-top: .1em;
}


.historybox .item figcaption small {
	font-size: 14px;
}

.historybox .item figcaption small.min {
	display: block;
	font-size: 13px;
	line-height: 1.4em;
}

.historybox .item .inR {
	position: relative;
}

.historybox .item .inR strong {
	display: block;
	font-family: "Noto Serif JP", serif;
	font-weight: bold;
	font-size: 30px;
}

.historybox .item .inR strong.mt {
	margin-top: .8em;
}

.historybox .item .inR .txtbox {
	font-size: 24px;
	font-weight: bold;
	margin-top: .3em;
}

.historybox .item .inR .txtbox .txt {
	position: relative;
	display: inline-block;
	padding: .3em .5em;
	line-height: 1em;
	margin-top: 1px;
	color: #fff;
}

.historybox .item .inR .txtbox .txt.ti0 {
	text-indent: -.5em;
}

.historybox .item .inR .txtbox .txt.ac::before {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	width: 0;
	height: 100%;
	background: rgb(0, 159, 141);
	background: linear-gradient(90deg, rgba(0, 159, 141, 1) 0%, rgba(0, 100, 180, 1) 50%, rgba(0, 158, 65, 1) 100%);
	z-index: -1;
	animation: bg-expand 1s ease forwards;
	border: 1px solid #fff;
}

.historybox .item .inR .txtbox.tred .txt.ac::before {
	background: rgb(238, 135, 180);
	background: linear-gradient(90deg, rgba(238, 135, 180, 1) 0%, rgba(237, 109, 70, 1) 50%, rgba(234, 85, 80, 1) 100%);
}

.historybox .item .inR .txtbox span {
	opacity: 0;
	transition: .5s;
}


.historybox .item .inR .txtbox .txt.ac span {
	opacity: 1;
	animation: fadein 1.5s ease forwards;
}


@media screen and (max-width: 767px) {
	.historybox {
		margin-top: 5vw;
		padding-top: 5vw;
	}

	.historybox .mrkdown img {
		width: 25vw;
	}

	.historybox .mrkdown.mbtm {
		margin-top: 5vw;
	}

	.historybox .item {
		margin-top: 2vw;
		width: 96%;
	}


	.historybox .item .year {
		font-size: 10vw;
	}

	.historybox .item .flex {
		margin-top: 5vw;
		padding: 5vw 0;
	}

	.historybox .item .flex.active .line::before,
	.historybox .item .flex.active .line::after {
		width: 3vw;
		height: 3vw;
	}


	.historybox .item .inL {
		width: 45%;
		margin-left: 0;
	}

	.historybox .item .inR {
		width: 45%;
	}

	.historybox .item .inR p {
		font-size: 3vw;
	}

	.historybox .item figure.mt {
		margin-top: 5vw;
	}

	.historybox .item figure.f2015-1 {
		width: 100%;
	}

	.historybox .item figure.f2015-2 {
		width: 100%;
		margin-top: 5vw;
		margin-left: 0;
	}

	.historybox .item figure.f2017 {
		margin-top: 10vw;
	}

	.historybox .item figure.f2022-1,
	.historybox .item figure.f2022-2 {
		width: 100%;
		margin-bottom: 10px;
	}

	.historybox .item figure.f2022-2 {
		margin-left: 0;
	}

	.historybox .item figure.f2016-2 {
		width: 100%;
		margin-top: 5vw;
		margin-left: 0;
	}


	.historybox .item figcaption {
		font-size: 3.2vw;
	}

	.historybox .item figcaption.flx {
		flex-direction: column-reverse;
		margin-top: 1vw;
	}

	.historybox .item figcaption.flx span {
		width: 100%;
		margin-top: .2em;
	}

	.historybox .item figcaption small {
		font-size: 2.5vw;
		text-align: right;
		width: 100%;
	}

	.historybox .item figcaption small.min {
		font-size: 2.4vw;
		text-align: left;
	}

	.historybox .item .inR strong {
		font-size: 5vw;
	}

	.historybox .item .inR .txtbox {
		font-size: 3.5vw;
	}

	.historybox .item .inR .txtbox .txt {
		line-height: 1.3em;
		padding: .3em .3em;
	}
}

.pcdis {
	display: block;
}

.spdis {
	display: none;
}

@media screen and (max-width: 767px) {
	.pcdis {
		display: none;
	}

	.spdis {
		display: block;
	}
}


.historybox .item .inR .ill,
.historybox .item .inL .ill {
	position: absolute;
}

.historybox .item .inR .ill.i01 {
	top: -150px;
	right: 100px;
}

.historybox .item .inR .ill.i02 {
	top: -20px;
	right: 250px;
}

.historybox .item .inR .ill.i03 {
	top: 130px;
	right: 180px;
}

.historybox .item .inR .ill.i04 {
	top: -30px;
	right: 300px;
}

.historybox .item .inR .ill.i05 {
	top: 160px;
	right: 150px;
}

.historybox .item .inR .ill.i06 {
	top: 90px;
	right: 160px;
}

.historybox .item .inR .ill.i07 {
	top: 110px;
	right: 150px;
}

.historybox .item .inR .ill.i08 {
	top: 250px;
	right: 120px;
}

.historybox .item .inL .ill.i09 {
	top: -150px;
	left: -70px;
}

.historybox .item .inR .ill.i10 {
	bottom: -80px;
	right: 100px;
}

.historybox .item .inR .ill.i11 {
	top: -40px;
	right: 180px;
}

.historybox .item .inR .ill.i12 {
	top: 0px;
	right: 270px;
}

.historybox .item .inR .ill.i13 {
	top: -10px;
	right: 250px;
}

.historybox .item .inL .ill.i14 {
	top: 90px;
	right: 0px;
}

.historybox .item .inR .ill.i15 {
	top: 100px;
	right: 160px;
}

.historybox .item .inL .ill.i16 {
	top: -140px;
	right: 70px;
}

.historybox .item .inR .ill.i17 {
	top: 70px;
	right: 190px;
}

.historybox .item .inR .ill.i18 {
	top: -100px;
	left: 50px;
}

.historybox .item .inR .ill.i19 {
	top: 130px;
	right: 220px;
}

.historybox .item .inL .ill.i20 {
	top: -90px;
	left: -50px;
}


.historybox .item .i2008 {
	width: 290px;
	margin-top: 15px;
}

.historybox .item .i2017 {
	width: 215px;
	margin-top: 15px;
}

.historybox .item .i2010 {
	position: absolute;
	top: -125px;
	right: 80px;
	width: 240px;
}

.historybox .item .i2012 {
	width: 265px;
	margin-top: 15px;
}

.historybox .item .i2018 {
	position: absolute;
	top: 0;
	right: 60px;
	width: 160px;
}

.historybox .item .i2019 {
	width: 250px;
	margin-top: 15px;
}


@media screen and (max-width: 767px) {
	.historybox .item .inR .ill.i01 {
		top: -18vw;
		right: 0;
	}

	.historybox .item .inR .ill.i01 img {
		width: 30vw;
	}

	.historybox .item .inR .ill.i02 {
		top: -6vw;
		right: 3vw;
	}

	.historybox .item .inR .ill.i02 img {
		width: 25vw;
	}

	.historybox .item .inR .ill.i03 {
		top: 25vw;
		right: 0;
	}

	.historybox .item .inR .ill.i03 img {
		width: 13vw;
	}

	.historybox .item .inR .ill.i04 {
		top: -6vw;
		right: 6vw;
	}

	.historybox .item .inR .ill.i04 img {
		width: 15vw;
	}

	.historybox .item .inR .ill.i05 {
		top: auto;
		bottom: -20vw;
		right: 3vw;
	}

	.historybox .item .inR .ill.i05 img {
		width: 12vw;
	}

	.historybox .item .inR .ill.i06 {
		top: 17vw;
		right: 0;
	}

	.historybox .item .inR .ill.i06 img {
		width: 14vw;
	}

	.historybox .item .inR .ill.i07 {
		top: 26vw;
		right: 0;
	}

	.historybox .item .inR .ill.i07 img {
		width: 20vw;
	}

	.historybox .item .inR .ill.i08 {
		display: none;
	}


	.historybox .item .inL .ill.i09 {
		top: -30vw;
		left: 0;
	}

	.historybox .item .inR .ill.i09 img {
		width: 10vw;
	}

	.historybox .item .inR .ill.i10 {
		bottom: -21vw;
		right: 3vw;
	}

	.historybox .item .inR .ill.i10 img {
		width: 20vw;
	}

	.historybox .item .inR .ill.i11 {
		top: -3vw;
		right: 0;
	}

	.historybox .item .inR .ill.i11 img {
		width: 20vw;
	}

	.historybox .item .inR .ill.i12 {
		top: -2vw;
		right: 2vw;
	}

	.historybox .item .inR .ill.i12 img {
		width: 20vw;
	}

	.historybox .item .inR .ill.i13 {
		top: -1vw;
		right: 3vw;
	}

	.historybox .item .inR .ill.i13 img {
		width: 17vw;
	}

	.historybox .item .inL .ill.i14 {
		top: -4vw;
		right: 0px;
	}

	.historybox .item .inL .ill.i14 img {
		width: 10vw;
	}

	.historybox .item .inR .ill.i15 {
		top: -5vw;
		right: 0;
	}

	.historybox .item .inR .ill.i15 img {
		width: 9vw;
	}

	.historybox .item .inL .ill.i16 {
		top: -25vw;
		right: 5vw;
	}

	.historybox .item .inL .ill.i16 img {
		width: 20vw;
	}

	.historybox .item .inR .ill.i17 {
		top: 15vw;
		right: -2vw;
	}

	.historybox .item .inR .ill.i17 img {
		width: 15vw;
	}

	.historybox .item .inR .ill.i18 {
		top: -15vw;
		left: 10vw;
	}

	.historybox .item .inR .ill.i18 img {
		width: 13vw;
	}

	.historybox .item .inR .ill.i19 {
		top: 25vw;
		right: 0;
	}

	.historybox .item .inR .ill.i19 img {
		width: 13vw;
	}

	.historybox .item .inL .ill.i20 {
		top: -20vw;
		left: 0;
	}

	.historybox .item .inL .ill.i20 img {
		width: 15vw;
	}


	.historybox .item .i2008 {
		width: 100%;
		margin-top: 2vw;
	}

	.historybox .item .i2017 {
		width: 100%;
		margin-top: 2vw;
	}

	.historybox .item .i2010 {
		top: -20vw;
		right: 0;
		width: 28vw;
	}

	.historybox .item .i2012 {
		width: 265px;
		margin-top: 15px;
	}

	.historybox .item .i2018 {
		position: relative;
		top: auto;
		right: auto;
		width: 30vw;
		margin-top: 3vw;
	}

	.historybox .item .i2019 {
		width: 100%;
		margin-top: 3vw;
	}
}


.last img {
	margin-top: 50px;
}

.last img.l02 {
	margin-top: 100px;
}

.last img.l03 {
	margin-top: 100px;
}


@media screen and (max-width: 767px) {
	.last img {
		margin-top: 15vw;
	}

	.last img.l01 {
		width: 55vw;
		margin-top: 5vw;
	}

	.last img.l02 {
		width: 80vw;
		margin-top: 20vw;
	}

	.last img.l03 {
		width: 70vw;
		margin-top: 20vw;
	}
}


@media screen and (max-width: 767px) {}




footer {
	width: 1045px;
	margin: 0 auto;
	margin-top: 100px;
	border-top: 1px solid #999;
	padding-top: 50px;
	padding-bottom: 50px;
}

footer img {
	width: 390px;
}

footer p {
	margin-top: 2em;
	font-size: 11px;
	letter-spacing: 1px;
}



@media screen and (max-width: 767px) {
	footer {
		width: 100%;
		padding-top: 10vw;
		padding-bottom: 10vw;
	}

	footer img {
		width: 80%;
	}

	footer p {
		margin-top: 1em;
		font-size: 3vw;
		letter-spacing: 0;
	}
}




@keyframes ScrollAnime {
	0% {
		height: 0px;
		opacity: 1;
	}

	100% {
		height: 100%;
		opacity: 1;
	}
}

@keyframes AniBtm {
	0% {
		top: 0;
		opacity: 0;
	}

	100% {
		top: auto;
		bottom: 0;
		opacity: 1;
	}
}

@keyframes bg-expand {
	from {
		width: 0;
	}

	to {
		width: 100%;
	}
}

@keyframes fadein {
	from {
		opacity: 0;
	}

	to {
		opacity: 1;
	}
}