@charset "UTF-8";

/*reset*/
body {
	margin: 0;
}

figure {
	margin: 0;
}

figcaption {
	font-size: .8em;
}

main p {
	margin: 0 !important;
}

#main article h2 {
    text-align: center;
}

@media screen and (max-width: 768px) {

#main article h2 {
    font-size: 1.5rem;
}

.age-column figure {
    margin: 1rem 1px;
}

}


.topickpath {
  display: none;
}



h1.mincho {
  display: none;
}


/* common */
.scroll-fade {
	opacity: 0;
	transition: all 1s;
}

.scroll-up {
	opacity: 0;
	transform: translateY(100px);
	transition: all 1s;
}

.scroll-up.done,
.scroll-fade.done {
	opacity: 1;
	transform: translate(0, 0);
}

/* caroucel */
.caroucel-scroll-trig {
	width: 5rem;
	height: 5rem;
	display: flex;
	align-items: center;
	justify-content: center;
	position: absolute;
	z-index: 2;
	bottom: 5rem;
	left: 50%;
	margin-left: -2.5rem;
	animation: arrowmove 1s ease-in-out infinite;
}

/*下からの距離が変化して全体が下→上→下に動く*/
@keyframes arrowmove {
	0% {
		bottom: 1%;
	}

	50% {
		bottom: 3%;
	}

	100% {
		bottom: 1%;
	}
}

.scrolldown4 span {
	/*描画位置*/
	position: absolute;
	left: 50%;
	margin-left: -1.4rem;
	bottom: 10px;
	/*テキストの形状*/
	color: #eee;
	font-size: 0.7rem;
	letter-spacing: 0.05em;
	/*縦書き設定*/
	-ms-writing-mode: tb-rl;
	-webkit-writing-mode: vertical-rl;
	writing-mode: vertical-rl;
}

/* 矢印の描写 */
.scrolldown4::before {
	content: "";
	/*描画位置*/
	position: absolute;
	bottom: 0;
	right: 50%;
	margin-right: -6px;
	/*矢印の形状*/
	width: 1px;
	height: 20px;
	background: #eee;
	transform: skewX(-31deg);
}

.scrolldown4::after {
	content: "";
	/*描画位置*/
	position: absolute;
	bottom: 0;
	right: 50%;
	/*矢印の形状*/
	width: 1px;
	height: 50px;
	background: #eee;
}

.index-content {
	margin-top: 20px;
}

/*======= ここからメニュー =======*/


.p-storyPageNav {
  padding: 4rem 0;
  background: #f7f7f7;
}

@media screen and (max-width: 599px) {
  .p-storyPageNav {
    padding: 2.5rem 0;
  }
}

.p-storyPageNav__links .index-nav{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2.6rem;
  margin: 100px auto;
  background: #fff;
}

@media screen and (max-width: 768px) {
  .p-storyPageNav__links .index-nav{
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

@media screen and (max-width: 599px) {
  .p-storyPageNav__links .index-nav{
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }
}

.p-storyPageNav__linkAnc {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 182px;
  height: 140px;
  padding: 1.8rem 1.4rem 1.8rem 1rem;
  /*background-color: #ffffff;*/
  text-align: left;
  /*border: 2px solid #001f62;
  border-radius: 0;*/
  background: no-repeat center url(../images/70th/book1.png);
  transition: all 0.3s ease;
  transform-style: preserve-3d;
	text-decoration: none !important;
}

@media screen and (max-width: 768px) {
  .p-storyPageNav__linkAnc {
    padding: 2rem 1rem 1.8rem;
  }
}


/* 右下の角飾り不要なら after 削除も可 */
.p-storyPageNav__linkAnc::after {
  content: none; /* 飾りを無効化 */
}

/* ホバー時反転 */
@media (hover: hover) {
  .p-storyPageNav__linkAnc:hover {
	opacity: 0.9 !important;
	background: no-repeat center url(../images/70th/book2.png);
    color: #001f62;
  }

  .p-storyPageNav__linkAnc:hover::before {
    background: #ffffff;
  }
}

.p-storyPageNav__linkYear {
	font-size: 0.9rem;
  font-weight: bold;
  color: #fff;
  letter-spacing: -0.006em;
  line-height: 1.2 !important;
  padding-top: 0.4rem;
  margin: 0 !important;
}

@media screen and (max-width: 480px) {
  .p-storyPageNav__linkYear {
    letter-spacing: -0.05em;
  }
}

.p-storyPageNav__linkYear > span {
  margin-left: 0.5rem;
}


.p-storyPageNav__linkAnc:hover .p-storyPageNav__linkYear{
	color: #001f62;
}

.p-storyPageNav__linkDesc {
  margin-top: 0.6rem;
  margin-bottom: 1rem;
  /*font-size: 1.4rem;*/
  line-height: 1.43;
}

@media screen and (max-width: 480px) {
  .p-storyPageNav__linkDesc {
    font-size: 1.1rem;
  }
}

.p-storyPageNav__linkArrow {
  margin-top: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 0.2rem solid #001f62;
  background: #fff;
  color: #001f62;
  transition: background 0.3s, color 0.3s;
}

@media screen and (max-width: 480px) {
  .p-storyPageNav__linkArrow {
    width: 3rem;
    height: 3rem;
  }
}

.p-storyPageNav__linkArrow:before {
  content: '';
  font-size: max(0.75em, 10px);
  /*padding-left: 0.125em;*/
  /*transform: rotate(90deg);*/
}

.p-storyPageNav__linkArrow svg {
	width: 80%;
  height: 80%;
  display: block;
}

.p-storyPageNav__linkAnc:hover .p-storyPageNav__linkArrow{
	background-color: #001f62;
	color: #fff;
}


/*======= ここまでメニュー =======*/

.age-title {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 20rem;
	overflow: hidden;
	margin: 0;
	cursor: pointer;
	background: #000;
	flex-direction: column;
}

.age-title>* {
	z-index: 1;
}

.age-title::before {
	content: "";
	width: 2rem;
	height: 2rem;
	border: 2px solid #fff;
	display: block;
	position: absolute;
	right: 1rem;
	top: 9rem;
	z-index: 3;
	border-radius: 50%;
}

.age-title::after {
	content: "";
	display: inline-block;
	width: .75rem;
	height: .75rem;
	border-top: 2px solid #fff;
	border-left: 2px solid #fff;
	transform: rotate(-135deg);
	-webkit-transform: rotate(-135deg);
	position: absolute;
	right: 1.7rem;
	top: 9.5rem;
	z-index: 3;
	transition: .5s all;
}

.age-title.open::after {
	transform: rotate(45deg);
	-webkit-transform: rotate(45deg);
	top: 9.8rem;
}

@media screen and (max-width: 768px) {

.age-title::before {
	right: 47%;
	top: 80%;
}

.age-title::after {
	right: 50%;
	top: 82%;
}

.age-title.open::after {
	top: 84%;
}

}

.age-title h2 {
	color: #fff;
	font-weight: bold;
	font-size: 2rem;
	position: relative;
	z-index: 2;
	margin: 1rem 0 0;
	text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.4);
	background: none;
}

.age-title p {
	color: #fff;
	padding: 0 5rem;
	margin: 0;
	width: 100%;
	word-wrap: break-word;
	overflow-wrap: break-word;
}

.age-title img {
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	object-fit: cover;
	z-index: 0;
	transition: .5s all;
	opacity: .85;
}

.age-title:hover img {
	opacity: 1;
}


.age-content {
	transition: 2s all;
	opacity: 0;
	height: 0;
	overflow: hidden;
}

.accordion-trig.open+.age-content {
	opacity: 1;
	height: auto;
	padding-bottom: 5rem;
	margin-bottom: 5rem;
	border-bottom: 1px solid #ccc;
}

.age-content-item{
	padding: 0 2rem;
}

.age-content-item+.age-content-item {
	margin-top: 3rem;
}

.age-content-item h3 {
	font-size: 1.8rem;
	font-weight: bold;
	background: none;
	padding: 0 !important;
}

@media screen and (max-width: 768px) {

.age-content-item h3 {
    font-size: 1.3rem;
}

.age-column figure {
    margin: 1rem 1px !important;
}

}

.age-item{
	background: repeat top center url(../images/70th/p0074_l.jpg);
}

.age-column {
	display: flex;
	justify-content: space-between;
}

.age-column.col2>* {
	width: 48%;
}

.age-column.col3>* {
	width: 32%;
}

.age-first-text{
	margin-top: 3rem;
}

.age-column figure{
	margin: 0 1px;
}

.age-column figure img{
	border: 1px solid #fff;
	box-shadow: 0 0 3px #999;
}

.age-column figcaption .kobako {
    border: none;
    box-shadow: none;
	max-width: 20%;
}

/*.age-column figure figcaption{
	color: #404040;
}*/

@media screen and (max-width: 768px) {

.age-column {
	display: block !important;
	margin-bottom: 0 !important;
}

.age-column.col2>* {
	width: 100%;
}

.age-column.col3>* {
	width: 100%;
}

.age-column figure{
	margin: 1rem 1px;
}

}


#age6 {
	padding: 3rem 0;
}

#age6 a {
	width: 50%;
	background: #001f62;
	border-radius: .5rem;
	color: #fff;
	padding: 1rem;
	margin: 0 auto;
	display: block;
	text-align: center;
	text-decoration: none;
}

.p70year_text{
	font-size: 21px;
	font-family: "Sawarabi Mincho", serif;
	font-weight: 400;
	font-style: normal;
	/*text-align: center;*/
	line-height: 1.7;
}

@media screen and (max-width: 768px) {
.p70year_text{
	font-size: 18px;
}

}

.kobako{
	vertical-align: baseline;
}

/*============================ 挨拶部分 ===============================*/

.accordion-row {
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  flex-wrap: wrap;
  margin: 1rem;
}

.accordion-box {
  border: none;
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
  max-width: 500px;
}

.banner-trigger {
	display: block;
  cursor: pointer;
      position: relative;
  cursor: pointer;
  z-index: 1;
}

.banner-trigger img {
  max-width: 100%;
  display: block;
  margin: 0 auto;
}

.banner-trigger img:hover {
	opacity: 0.8;
}


/* 挨拶アコーディオン矢印 */
.banner-trigger::after {
  content: "";
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  border-top: 2px solid #fff;
  border-left: 2px solid #fff;
  transform: rotate(-135deg);
  -webkit-transform: rotate(-135deg);
  position: absolute;
  right: 30%;
  top: 45%;
  transform: translateY(-50%) rotate(-135deg);
  transition: 0.5s all;
  z-index: 3;
}

/* 挨拶アコーディオン開いたときの矢印反転 */
.banner-trigger.open::after {
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
}

.banner-content {
  display: none;
  padding: 2.5rem 1rem 1rem;
  margin-top: -20px;
  background: #f9f9f9;
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 500px;
  height: 940px;
}

.box-title{
	font-size: 1.2rem;
	font-weight: 600;
	margin-bottom: 1rem !important;
}

.box-text{
	margin-bottom: 2em;
}

.banner-content img{
	display: block;
	margin: 0 0 1em auto;
}

.p70year_contents{
	padding: 0 2rem 3rem !important;
}

@media screen and (max-width: 768px) {

.p70year_contents {
    width: 100%;
    padding: 3vw;
}

.banner-content {
  height: auto;
}

}



/* ---------------------------------------------------------
メニューと本文
------------------------------------------------------------ */
#main{
	max-width: 1160px;
	display: block;
	/*justify-content: space-between;*/
	margin: 0 auto 30px;
	padding: 50px 0 !important;
}


/* =========== 本文 ============ */

#main article{
	width: 100%;
	line-height: 1.6;
	margin: 0 auto;
}
@media screen and (max-width: 1023px)  {
	#main article{
		width: 100%;
		padding:3vw;
	}
}

/* =========== リンク ============ */

.no8 {
	padding: 3rem 1rem;
	max-width: 100%;
	margin: 0 auto;
	/*border: #001f62 1px solid;*/
	margin-top: 3rem;
	/*background: #f9f9f9;*/
}

.no8_flex{
	display: flex;
	padding-top: 2rem;
}

.no8 a {
	width: 30%;
	background: #001f62;
	border-radius: .5rem;
	color: #fff;
	padding: 1rem;
	margin: 0 auto;
	display: block;
	text-align: center;
	text-decoration: none;
}

@media screen and (max-width: 768px) {

.no8_flex{
	display: block;
}

.no8 a {
	width: 70%;
	margin-bottom: 1rem;
}

.no8 a:last-child{
	margin-bottom: 0;
}

}