/* basic */

* {
  color: #333333;
  font-family: "Noto Sans", sans-serif;
  letter-spacing: 2px;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
  color: #333333;
}

img {
  width: 100%;
  height: auto;
  vertical-align:top;
}

.pc {
	display: block;
}

.sp {
	display: none;
}

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

	.sp {
		display: block;
	}
}

/* header */

.site-header {
  position: fixed;
  width: 100%;
  z-index: 100;
  transition: transform 0.3s ease;
}
.site-header .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  box-sizing: border-box;
  z-index: 100;
  top: 0;
  left: 0;
  background-color: #fff;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
  box-sizing: border-box;
}
.site-header .hide {
  transform: translateY(-100%);
}
.site-header .site-branding {
  display: flex;
  justify-content: center;
  align-items: center;
	gap: 10px;
}
.site-header .site-branding .site-title {
  display: none;
}
.site-header .site-branding .custom-logo-link img {
  width: 264px;
  height: 60px;
}
.site-header .site-branding h1 {
  display: none;
}
.site-header .main-navigation {
	transition: 0.3s;
}
.site-header .main-navigation-sp {
	display: none;
	transform: translateX(-100%);
}
.site-header .main-navigation .menu-toggle {
  display: none;
}
.site-header .main-navigation .menu {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}
.site-header .main-navigation .menu-header-container ul li a,
.site-header .main-navigation .menu-header-page-container ul li a {
	transition: 0.3s;  
}
.site-header .main-navigation .menu-header-container ul li a:hover,
.site-header .main-navigation .menu-header-page-container ul li a:hover {
	color: #089B97;  
}
.site-header .menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 25px;
  height: 20px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  z-index: 10;
}
.site-header .menu-toggle .bar {
  display: block;
  height: 2px;
  width: 100%;
  background-color: #333;
  border-radius: 2px;
  transition: 0.3s;
}

/* header sp */

@media screen and (max-width: 768px) {
	.site-header .inner {
		padding: 10px;
	}
    .site-header .main-navigation .menu-header-container ul,
	.site-header .main-navigation .menu-header-page-container ul {
		display: flex;
		flex-direction: column;
	}
	.site-header .site-branding .custom-logo-link img {
  		width: 132px;
  		height: 30px;
	}
	.site-header .site-branding .site-description {
		font-size: 11px;
	}
	.site-header .menu-toggle {
    	display: flex;
  	}
  	.site-header .main-navigation {
		display: none;
		justify-content: center;
		align-items: center;
		position: absolute;
		flex-direction: column;
		top: 50px;
		left: 0;
		width: 200px;
		height: calc(100vh - 50px);
		background-color: #fff;
		z-index: -1;
	}
	.site-header .main-navigation .menu {
		align-items: start;
		flex-direction: column;
	}
	.site-header .main-navigation-sp {
		padding-top: 50px;
    	display: flex;
		justify-content: start;
		transform: translateX(-100%);
  	}
 	.site-header .main-navigation-sp.active {
		transform: translateX(0%);
  	}
	.site-header .menu-toggle.active .bar:nth-child(1) {
    	transform: translate(0, 9px) rotate(45deg);
  	}
	.site-header .menu-toggle.active .bar:nth-child(2) {
    	opacity: 0;
  	}
	.site-header .menu-toggle.active .bar:nth-child(3) {
    	transform: translate(0, -9px) rotate(-45deg);
  	}
}

/* top */

.entry-content h2 {
  color: #089B97;
  font-size: 64px;
  text-align: center;
}
.entry-content #top {
  background-color: #EFEFEF;
  padding: 180px 0 80px;
}
.entry-content #top .inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}
.entry-content #top .inner .card {
  position: relative;
  background-color: #FFFFFF;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 10px;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}
.entry-content #top .inner .card .image {
  overflow: hidden;
}
.entry-content #top .inner .card .image img {
  transition: 0.3s cubic-bezier(0.5, 1, 0.89, 1);
}
.entry-content #top .inner .card:hover .image img{
  transform: scale(1.1);
}
.entry-content #top .inner .card .info {
  width: 42%;
  padding: 40px;
  display: flex;
  justify-content: start;
  align-items: start;
  gap: 20px;
  flex-direction: column;
  z-index: 10;
}
.entry-content #top .inner .card .info h4 {
  font-size: 32px;
  line-height: 1.5;
}
.entry-content #top .inner .card .info .category-top {
  display: flex;
  justify-content: start;
  align-items: center;
  gap: 10px;
}
.entry-content #top .inner .card .info .category-top span {
  display: block;
  position: relative;
  border: 1px solid #333;
  border-radius: 20px;
  padding: 5px 16px 5px 36px;
  font-size: 14px;
  background-color: #fff;
}
.entry-content #top .inner .card .info .category-top span:before {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #333;
  top: 50%;
  left: 16px;
  transform: translate(0, -50%);
}
.entry-content #top .inner .card .image {
  width: 58%;
}

/* sp top */

@media screen and (max-width: 768px) {
.entry-content #top {
  padding: 70px 0 20px;
}
.entry-content #top .inner .card {
	flex-direction: column;
}
.entry-content #top .inner .card .info {
	position: absolute;
	width: 100%;
	order: 2;
	padding: 20px;
	box-sizing: border-box;
	gap: 10px;
	bottom: 0;
	left: 0;
}
.entry-content #top .inner .card .info h4 {
  font-size: 14px;
  order: 2;
}
.entry-content #top .inner .card .info .category-top {
  order: 1;
}
.entry-content #top .inner .card .image {
	width: 100%;
	order: 1;
}
.entry-content #top .inner .card .image img {
/* マスクの設定 */
  -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 80%);
  mask-image: linear-gradient(to bottom, black 60%, transparent 80%);
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}
}

/* heading */

.entry-content #heading {
	padding: 80px 0;
}
.entry-content #heading .inner {
	margin: 0 auto;
	text-align: center;
}
.entry-content #heading h2 {
	position: relative;
	font-size: 36px;
	z-index: 1;
}
.entry-content #heading h2:before {
	position: absolute;
	content: "";
	left: 0;
	top: 20px;
	width: 100%;
	height: 1px;
	background-color: #089B97;
	z-index: -1;
}
.entry-content #heading h2:after {
	position: absolute;
	content: "";
	left: 50%;
	top: 20px;
	width: 850px;
	height: 1px;
	transform: translateX(-50%);
	background-color: #fff;
	z-index: -1;
}
.entry-content #heading .inner {
	padding: 0 20px;
}
.entry-content #heading .inner .text {
  padding: 40px 0;
}
.entry-content #heading .inner .text p {
  font-size: 20px;
  text-align: center;
  line-height: 2;
}
.entry-content #heading .inner .heading {
  font-size: 40px;
  color: #089B97;
}
.entry-content #heading .inner .button a {
	display: inline-block;
	background-color: #333;
	border: 3px solid #333;
	padding: 20px 40px;
	border-radius: 3px;
	box-shadow: 6px 6px 10px 0px rgba(0, 0, 0, 0.4);
	transition: 0.3s;
	border: 3px solid #333;
}
.entry-content #heading .inner .button a span {
	position: relative;
	font-size: 30px;
	color: #fff;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 10px;
	transition: 0.3s cubic-bezier(0.5, 1, 0.89, 1);
}
.entry-content #heading .inner .button a span:after {
	font-family: "Font Awesome 5 Free";
	content: '\f054';
	font-weight: 900;
	color: #fff;
	font-size: 20px;
	transition: 0.3s;
}
.entry-content #heading .inner .button a:hover {
	background-color: #fff;
	transform: scale(1.1);
	border-color: #089B97;
}
.entry-content #heading .inner .button a:hover span {
	color: #089B97;
}
.entry-content #heading .inner .button a:hover span:after {
	color: #089B97;
}
.entry-content #heading .inner .image {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}
.entry-content #heading .inner .image img {
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
}
.entry-content #heading .inner .heading {
  font-size: 36px;
  margin: 50px auto;
}

/* sp heading */

@media screen and (max-width: 768px) {
	.entry-content #heading {
		background-color: #EFEFEF;
		padding: 40px 0;
	}
	.entry-content #heading h2 {
		font-size: 20px;
		line-height: 1.5;
	}
	.entry-content #heading h2:before {
		display: none;
	}
	.entry-content #heading h2:after {
		display: none;	
	}
	.entry-content #heading .inner .text {
		padding: 20px 0;
	}
	.entry-content #heading .inner .text p {
		font-size: 14px;
	}
	.entry-content #heading .inner .heading {
		font-size: 20px;
	}
	.entry-content #heading .inner .button a span {
		font-size: 16px;
	}
	.entry-content #heading .inner .button a span:after {
		font-size: 14px;
	}
}

/* pickup */

.entry-content #pickup {
	padding: 80px 0 0;
	background-color: #EFEFEF;
}
.entry-content #pickup .title {
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding-bottom: 50px;
}
.entry-content #pickup .title .en {
	font-weight: 200;
	letter-spacing: 8px;
	font-size: 48px;
}
.entry-content #pickup .title .jp {
	font-size: 16px;
	text-align: center;
	color: #089B97;
}
.entry-content #pickup .inner {
	display: flex;
	padding: 0 20px;
	flex-direction: column;
	gap: 60px;	
}
.entry-content #pickup .inner .card {
	max-width: 900px;
	margin: 0 auto;
	overflow: hidden;
	border-radius: 10px;
}
.entry-content #pickup .inner .card .image .post-thumbnail {
	position: relative;
	overflow: hidden;
	border-radius: 10px;
	box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
}
.entry-content #pickup .inner .card .image .post-thumbnail img {
	transition: 0.3s cubic-bezier(0.5, 1, 0.89, 1);
	border-radius: 10px;
	width: 100%;
	max-width: 100%;
	height: auto;
	display: block;
}
.entry-content #pickup .inner .card:hover .image .post-thumbnail img {
	transform: scale(1.1);
}
.entry-content #pickup .card .text h2 {
	text-align: left;
	font-size: 28px;
	line-height: 1.5;
	color: #333;
	padding: 10px 0;
}
.entry-content #pickup .card .text .post-date {
	font-size: 20px;
	font-weight: 100;
}

/* sp pick up */

@media screen and (max-width: 768px) {
	.entry-content #pickup {
		padding: 40px 0;
	}
	.entry-content #pickup .title {
		gap: 10px;
	}
	.entry-content #pickup .inner {
		padding: 0 40px;
		gap: 30px;
	}
	.entry-content #pickup .title .en {
		font-size: 30px;
	}
	.entry-content #pickup .title .jp {
		font-size: 16px;
	}
	.entry-content #pickup .card .text h2 {
		font-size: 16px;
	}
	.entry-content #pickup .card .text .post-date {
		font-size: 14px;
	}
}

/* sns */

.entry-content #sns {
	padding: 80px 0;
	background-color: #EFEFEF;
}
.entry-content #sns .title {
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding-bottom: 60px;
}
.entry-content #sns .title .en {
	font-weight: 200;
	letter-spacing: 8px;
	font-size: 48px;
}
.entry-content #sns .title .jp {
	font-size: 16px;
	text-align: center;
	color: #089B97;
}
.entry-content #sns .inner {
	padding: 0 20px;
	margin: 0 auto;
	text-align: center;
	display: flex;
	flex-direction: column;
	gap: 60px;
}
.entry-content #sns .inner .icon {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 120px;
}
.entry-content #sns .inner .icon a {
	display: flex;
	align-items: center;
	width: 150px;
	height: 150px;
	float: left;
	cursor: pointer;
	transition: all 0.3s ease-out;
	overflow: hidden;
	line-height: 150px;
	background-color: #fff;
	border-radius: 150px;
	box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
	text-align: left;
	border: 2px solid #333;
	box-sizing: content-box;
}
.entry-content #sns .inner .icon a img {
	width: 150px;
	height: 150px;
	border-radius: 150px;
	display: inline-block;
}
.entry-content #sns .inner .icon a span {
	line-height: 150px;
	font-size: 50px;
	font-weight: 500;
	margin-left: 20px;
	white-space: nowrap;
}
.entry-content #sns .inner .icon a:nth-child(1) {
	background-color: #000;
}
.entry-content #sns .inner .icon a:nth-child(1) span {
	margin-left: 40px;
	color: #fff;
}
.entry-content #sns .inner .icon a:nth-child(1):hover {
	width: 270px;
}
.entry-content #sns .inner .icon a:nth-child(2):hover {
	width: 340px;
}
.entry-content #sns .inner .icon a:nth-child(3):hover {
	width: 450px;
}
.entry-content #sns .inner .button a {
	display: inline-block;
	background-color: #333;
	border: 3px solid #333;
	padding: 20px 40px;
	border-radius: 3px;
	box-shadow: 6px 6px 10px 0px rgba(0, 0, 0, 0.4);
	transition: 0.3s cubic-bezier(0.5, 1, 0.89, 1);
}
.entry-content #sns .inner .button a span {
	position: relative;
	font-size: 30px;
	color: #fff;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 10px;
	transition: 0.3s;
}
.entry-content #sns .inner .button a span:after {
	font-family: "Font Awesome 5 Free";
	content: '\f054';
	font-weight: 900;
	color: #fff;
	font-size: 20px;
	transition: 0.3s;
}
.entry-content #sns .inner .button a:hover {
	background-color: #fff;
	border-color: #089B97;
	transform: scale(1.1);
}
.entry-content #sns .inner .button a:hover span {
	color: #089B97;
}
.entry-content #sns .inner .button a:hover span:after {
	color: #089B97;
}

@media screen and (max-width: 768px) {
	.entry-content #sns .inner .icon a span {
		display: none;
	}
	.entry-content #sns .inner .button a span:after {
		font-size: 14px;
	}
}

/* sns */

@media screen and (max-width: 768px) {
	.entry-content #sns {
		padding: 40px 0;
	}
	.entry-content #sns .title {
		gap: 10px;
	}
	.entry-content #sns .title .en {
		font-size: 30px;
	}
	.entry-content #sns .title .jp {
		font-size: 16px;
	}
	.entry-content #sns .inner .icon {
		gap: 50px;
	}
	.entry-content #sns .inner .icon a {
		width: 50px;
		height: 50px;
		line-height: 50px;
	}
	.entry-content #sns .inner .icon a img {
		width: 50px;
		height: 50px;
		line-height: 50px;
	}
	.entry-content #sns .inner .button a span {
		font-size: 16px;
	}
}

/* ranking */

.entry-content #ranking {
	padding: 80px 0;
	background-color: #EFEFEF;
}
.entry-content #ranking .inner {
	padding: 0 20px;
	display: flex;
	flex-direction: column;
	gap: 50px;
}
.entry-content #ranking .inner .title {
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding-bottom: 0;
}
.entry-content #ranking .inner .title .en {
	font-weight: 200;
	letter-spacing: 8px;
	font-size: 48px;
}
.entry-content #ranking .inner .title .jp {
	font-size: 16px;
	text-align: center;
	color: #089B97;
}
.entry-content #ranking .inner .popular-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}
.entry-content #ranking .inner .popular-list .popular-item {
  width: calc((100% - 20px) / 2);
}
.entry-content #ranking .inner .popular-list .popular-item a {
  display: flex;
  justify-content: start;
  align-items: center;
  gap: 20px;
}
.entry-content #ranking .inner .popular-list .popular-item a .image {
  position: relative;
  max-width: 200px;
  width: 200px;
  height: auto;
  overflow: hidden;
  transition: 0.3s;
  border-radius: 5px;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
  aspect-ratio: 200 / 133;
}
.entry-content #ranking .inner .popular-list .popular-item a .image img {
  transition: 0.3s cubic-bezier(0.5, 1, 0.89, 1);
  border-radius: 5px;
  width: 100%;
  height: 100%;
  object-fit: cove
}
.entry-content #ranking .inner .popular-list .popular-item a:hover .image img {
  transform: scale(1.25);
}
.entry-content #ranking .inner .popular-list .popular-item a .image .c-category-list {
  top: 10px;
  left: 10px;
}
.entry-content #ranking .inner .popular-list .popular-item a .image .c-category-list span {
  font-size: 12px;
  padding: 5px 11px 5px 29px;
}
.entry-content #ranking .inner .popular-list .popular-item a .image .c-category-list span:before {
  left: 11px;
  width: 10px;
  height: 10px;
}
.entry-content #ranking .inner .popular-list .popular-item a .info {
 	width: calc(100% - 220px);
	display: flex;
	flex-direction: column;
	gap: 15px;	
}
.entry-content #ranking .inner .popular-list .popular-item a .info .title {
  font-size: 20px;
  overflow: hidden;
  display: -webkit-box;
  line-height: 1.3;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.entry-content #ranking .inner .popular-list .popular-item a .info .description {
  font-size: 12px;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  line-height: 1.1;
}

@media screen and (max-width: 768px) {
	.entry-content #ranking {
		padding: 40px 0;
	}
	.entry-content #ranking .inner {
		padding: 0 40px;
	}
	.entry-content #ranking .inner .title {
		gap: 10px;
	}
	.entry-content #ranking .inner .title .en {
		font-size: 30px;
	}
	.entry-content #ranking .inner .title .jp {
		font-size: 16px;
	}
	.entry-content #ranking .inner .popular-list .popular-item {
		width: 100%;
	}
	.entry-content #ranking .inner .popular-list .popular-item a { 
		flex-direction: column;
		gap: 10px;
	}
	.entry-content #ranking .inner .popular-list .popular-item a .image { 
		width: 100%;
		max-width: 100%;
	}
	.entry-content #ranking .inner .popular-list .popular-item a .info { 
		width: 100%;
		gap: 5px;
	}
	.entry-content #ranking .inner .popular-list .popular-item a .info .title {
		font-size: 18px;
	}
}

/* category */

.entry-content #category {
	padding: 80px 0;
	background-color: #FFF;
}
.entry-content #category .title {
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding-bottom: 50px;
}
.entry-content #category .title .en {
	font-weight: 200;
	letter-spacing: 8px;
	font-size: 48px;
}
.entry-content #category .title .jp {
	font-size: 16px;
	text-align: center;
	color: #089B97;
}
.entry-content #category .inner {
	display: flex;
	flex-direction: column;
	gap: 60px;	
}

/* sp category */

@media screen and (max-width: 768px) {
	.entry-content #category {
		padding: 40px 0;
	}
	.entry-content #category .title {
		gap: 10px;
	}
	.entry-content #category .title .en {
		font-size: 30px;
	}
	.entry-content #category .title .jp {
		font-size: 16px;
	}
}

/* publications */

.entry-content #publications {
	padding: 80px 0;
	background-color: #EFEFEF;
}
.entry-content #publications > .title {
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding-bottom: 40px;
}
.entry-content #publications .title .en {
	font-weight: 200;
	letter-spacing: 8px;
	font-size: 48px;
}
.entry-content #publications .title .jp {
	font-size: 16px;
	text-align: center;
	color: #089B97;
}
.entry-content #publications .inner {
	max-width: 700px;
	margin: 0 auto;
	padding: 0 20px;
	display: flex;
	flex-direction: column;
	gap: 40px;	
}
.entry-content #publications .book_1 {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 20px;
}
.entry-content #publications .book_1 .image {
	width: 50%;
}
.entry-content #publications .book_1 .image a {
	display: block;
	box-shadow: 0 0 3px 0 rgba(0,0,0,.12), 0 2px 3px 0 rgba(0,0,0,.22);
	transition: 0.3s;
}
.entry-content #publications .book_1 .image a:hover {
	box-shadow: 0 15px 30px -5px rgba(0,0,0,.15), 0 0 5px rgba(0,0,0,.1);
	transform: translateY(-4px);
}
.entry-content #publications .book_1 .image img {
	box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
}
.entry-content #publications .book_1 .description {
	width: 50%;
	display: flex;
	flex-direction: column;
	gap: 20px;
}
.entry-content #publications .book_1 .description .title {
	text-align: center;
	font-size: 24px;
	line-height: 1.3;
	padding-bottom: 0;
	color: #089B97;
}
.entry-content #publications .book_1 .description .text {
	font-size: 14px;
	line-height: 1.3;
}
.entry-content #publications .book_1 .description .link {
	border: 1px solid #333;
	text-align: center;
	padding: 8px 0;
	transition: 0.3s;
}
.entry-content #publications .book_1 .description .link span {
	position: relative;
	font-size: 14px;
	transition: 0.3s;
}
.entry-content #publications .book_1 .description .link span:after {
	position: absolute;
	top: 50%;
	right: -20px;
	transform: translateY(-50%);
	font-family: "Font Awesome 5 Free";
	content: '\f054';
	font-weight: 900;
	color: #333;
	font-size: 12px;
	transition: 0.3s;
}
.entry-content #publications .book_1 .description .link:hover {
	background-color: #089B97;
	border-color: #089B97;
}
.entry-content #publications .book_1 .description .link:hover span {
	color: #fff;
}
.entry-content #publications .book_1 .description .link:hover span:after {
	color: #fff;
}
.entry-content #publications .book_2 {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: row-reverse;
	gap: 20px;
}
.entry-content #publications .book_2 .image {
	width: 48%;
}
.entry-content #publications .book_2 .image a {
	display: block;
	box-shadow: 0 0 3px 0 rgba(0,0,0,.12), 0 2px 3px 0 rgba(0,0,0,.22);
	transition: 0.3s;
}
.entry-content #publications .book_2 .image a:hover {
	box-shadow: 0 15px 30px -5px rgba(0,0,0,.15), 0 0 5px rgba(0,0,0,.1);
	transform: translateY(-4px);
}
.entry-content #publications .book_2 .description {
	width: 52%;
	display: flex;
	flex-direction: column;
	gap: 20px;
}
.entry-content #publications .book_2 .description .title {
	text-align: center;
	font-size: 24px;
	line-height: 1.3;
	padding-bottom: 0;
	color: #089B97;
}
.entry-content #publications .book_2 .description .text {
	font-size: 14px;
	line-height: 1.3;
}
.entry-content #publications .book_2 .description .link {
	border: 1px solid #333;
	text-align: center;
	padding: 8px 0;
	transition: 0.3s;
}
.entry-content #publications .book_2 .description .link span {
	position: relative;
	font-size: 14px;
	transition: 0.3s;
}
.entry-content #publications .book_2 .description .link span:after {
	position: absolute;
	top: 50%;
	right: -20px;
	transform: translateY(-50%);
	font-family: "Font Awesome 5 Free";
	content: '\f054';
	font-weight: 900;
	color: #333;
	font-size: 12px;
	transition: 0.3s;
}
.entry-content #publications .book_2 .description .link:hover {
	background-color: #089B97;
	border-color: #089B97;
}
.entry-content #publications .book_2 .description .link:hover span {
	color: #fff;
}
.entry-content #publications .book_2 .description .link:hover span:after {
	color: #fff;
}

/* sp publications */

@media screen and (max-width: 768px) {
	.entry-content #publications {
		padding: 40px 0;
	}
	.entry-content #publications > .title {
		gap: 10px;
	}
	.entry-content #publications .title .en {
		font-size: 30px;
	}
	.entry-content #publications .title .jp {
		font-size: 16px;
	}
	.entry-content #publications .book_1 {
		flex-direction: column;
		gap: 30px;
	}
	.entry-content #publications .book_1 .image {
		width: 75%;
		max-width: 275px;
		margin: 0 auto;
	}
	.entry-content #publications .book_1 .description {
		width: 100%;
	}
	.entry-content #publications .book_2 {
		flex-direction: column;
		gap: 30px;
	}
	.entry-content #publications .book_2 .image {
		width: 75%;
		max-width: 275px;
		margin: 0 auto;
	}
	.entry-content #publications .book_2 .description {
		width: 100%;
	}
}

/* message */

.entry-content #message {
	padding: 80px 0;
	background-color: #EFEFEF;
}
.entry-content #message .title {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding-bottom: 50px;
	z-index: 1;
}
.entry-content #message .title:before {
	content: "";
	position: absolute;
	top: 25px;
	left: 0px;
	width: 100%;
	height: 1px;
	background-color: #089B97;
}
.entry-content #message .title:after {
	content: "";
	position: absolute;
	top: 25px;
	left: 50%;
	width: 800px;
	height: 1px;
	transform: translateX(-50%);
	background-color: #EFEFEF;
	z-index: 1;
}
.entry-content #message .title .jp {
	position: relative;
	font-weight: 200;
	letter-spacing: 8px;
	font-size: 48px;
	z-index: 2;
}
.entry-content #message .title .en {
	font-size: 16px;
	text-align: center;
	color: #089B97;
	font-weight: 200;
	letter-spacing: 4px;
}
.entry-content #message .inner {
	max-width: 700px;
	padding: 0 20px;
	margin: 0 auto;
	text-align: center;
	display: flex;
	flex-direction: column;
	gap: 40px;
}
.entry-content #message .inner .text {
	text-align: center;
	font-size: 20px;
	line-height: 1.5;
}
.entry-content #message .inner .button a {
  display: inline-block;
  background-color: #333;
  border: 3px solid #333;
  padding: 20px 40px;
  border-radius: 3px;
  box-shadow: 6px 6px 10px 0px rgba(0, 0, 0, 0.4);
  transition: 0.3s cubic-bezier(0.5, 1, 0.89, 1);
}
.entry-content #message .inner .button a span {
	position: relative;
	font-size: 30px;
	color: #fff;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 10px;
	transition: 0.3s;
}
.entry-content #message .inner .button a span:after {
	font-family: "Font Awesome 5 Free";
	content: '\f054';
	font-weight: 900;
	color: #fff;
	font-size: 20px;
	transition: 0.3s;
}
.entry-content #message .inner .button a:hover {
	background-color: #fff;
	border-color: #089B97;
	transform: scale(1.1);
}
.entry-content #message .inner .button a:hover span {
	color: #089B97;
}
.entry-content #message .inner .button a:hover span:after {
	color: #089B97;
}

/* sp message */

@media screen and (max-width: 768px) {
	.entry-content #message {
		padding: 40px 0;
	}
	.entry-content #message .title {
		gap: 10px;
	}
	.entry-content #message .title .en {
		font-size: 12px;
		letter-spacing: 2px;
		line-height: 1.3;
	}
	.entry-content #message .title .jp {
		font-size: 20px;
		line-height: 1.5;
	}
	.entry-content #message .title:before {
		display: none;
	}
	.entry-content #message .title:after {
		display: none;	
	}
	.entry-content #message .inner .text {
		font-size: 16px;
	}
	.entry-content #message .inner .button a span {
		font-size: 16px;
	}
	.entry-content #message .inner .button a span:after {
		font-size: 14px;

	}
}	
	
/* section category */

.s-category-list {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
	max-width: 750px;
	margin: 0 auto;
	padding: 0 20px;
}

.s-category-list .category-item {
	position: relative;
	border: 1px solid #333;
 	border-radius: 35px;
  	padding: 12px 30px 12px 60px;
  	font-size: 26px;
  	background-color: #fff;
	box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
	transition: 0.3s cubic-bezier(0.5, 1, 0.89, 1);
}

.s-category-list .category-item:hover {
	transform: scale(1.1);
}

.s-category-list .category-item:before {
  content: "";
  position: absolute;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background-color: #333;
  top: 50%;
  left: 33px;
  transform: translate(0, -50%);
}

/* section category */

@media screen and (max-width: 768px) {
	.s-category-list {
		justify-content: center;
		gap: 16px;
	}
	.s-category-list .category-item {
		padding: 10px 20px 10px 40px;
    	font-size: 14px;
	}
	.s-category-list .category-item:before {
		left: 18px;
		width: 14px;
		height: 14px;
	}
}

/* card category */

.c-category-list {
  display: flex;
  justify-content: start;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 10px;
  position: absolute;
  top: 20px;
  left: 20px;
  max-width: 180px;
}

.post-categories {
  display: flex;
  justify-content: start;
  align-items: center;
  gap: 10px;
}

.c-category-list span {
  display: block;
  position: relative;
  border: 1px solid #333;
  border-radius: 20px;
  padding: 5px 16px 5px 36px;
  font-size: 14px;
  background-color: #fff;
}

.post-categories span {
  display: block;
  position: relative;
  border: 1px solid #333;
  border-radius: 20px;
  padding: 5px 16px 5px 36px;
  font-size: 14px;
  background-color: #fff;
}

.c-category-list span:before {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #333;
  top: 50%;
  left: 16px;
  transform: translate(0, -50%);
}

.post-categories span:before {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #333;
  top: 50%;
  left: 16px;
  transform: translate(0, -50%);
}

.category-4:before {
  background-color: #72A2FF !important;
}
.category-5:before {
  background-color: #F8A74B !important;
}
.category-6:before {
  background-color: #C9ED8F !important;
}
.category-7:before {
  background-color: #FF7E7E !important;
}
.category-8:before {
  background-color: #F2D998 !important;
}
.category-9:before {
  background-color: #D9D9D9 !important;
}
.category-10:before {
  background-color: #B0B8E7 !important;
}
.category-11:before {
  background-color: #FFAFFA !important;
}
.category-12:before {
  background-color: #BD2222 !important;
}
.category-13:before {
  background-color: #06B552 !important;
}
.category-14:before {
  background-color: #D9D9D9 !important;
}

/* footer */

footer {
	background-color: #333;
	padding: 80px 0;
}
footer .inner {
	max-width: 900px;
	padding: 0 20px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	gap: 40px;
}
footer .inner .title {
	font-size: 20px;
	color: #fff;
}
footer nav ul {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-wrap: wrap;
	gap: 40px 0px;
}
footer nav ul li {
	width: calc((100% - 80px) / 4);
	text-align: center;
}
footer nav ul li:nth-child(4) {
	width: calc((100% - 80px) / 4 + 80px);
}
footer nav ul li:nth-child(8) {
	width: calc((100% - 80px) / 4 + 80px);
}
footer nav ul li a {
	color: #fff;
	font-size: 15px;
	transition: 0.3s;
}
footer nav ul li a:hover {
	color: #089B97;
}

@media screen and (max-width: 768px) {
	footer {
		padding: 40px 0;
	}
	footer .inner .title {
		text-align: center;
	}
	footer nav ul {
		justify-content: start;
		max-width: 250px;
		margin: 0 auto;
	}
	footer nav ul li {
		text-align: left;
	}
	footer nav ul li:nth-child(1) {
		width: 60%;
		order: 1;
	}
	footer nav ul li:nth-child(2) {
		width: 40%;
		order: 2;
	}
	footer nav ul li:nth-child(3) {
		width: 60%;
		order: 3;
	}
	footer nav ul li:nth-child(4) {
		width: 100%;
		order: 7;
	}
	footer nav ul li:nth-child(5) {
		width: 40%;
		order: 4;
	}
	footer nav ul li:nth-child(6) {
		width: 60%;
		order: 5;
	}
	footer nav ul li:nth-child(7) {
		width: 40%;
		order: 6;
	}
	footer nav ul li:nth-child(8) {
		width: 100%;
		order: 8;
	}
}

/* page */

#page .site-main {
	background-color: rgb(239, 239, 239);
}

#page .site-main .inner {
	max-width: 800px;
	margin: 0 auto;
	padding: 150px 20px 80px;
	display: flex;
	flex-direction: column;
	gap: 20px;
}
#page .site-main .entry-header {
	padding: 0 20px;
	display: flex;
	align-items: center;
	flex-direction: column;
	gap: 10px;
}
#page .site-main .entry-header .jp {
	font-weight: 200;
	letter-spacing: 8px;
	font-size: 48px;
	color: #089B97;
}
#page .site-main .entry-header .en {
	font-size: 16px;
	text-align: center;
	color: #089B97;
}
#page .site-main .post-thumbnail {
	aspect-ratio: 2 / 1;
	overflow: hidden;
	position: relative;
	width: 100%; /* or 固定幅でもOK */
	border-radius: 5px;
}
#page .site-main .post-thumbnail img {
	border-radius: 5px;
	width: 100%;
	height: 100%;
	object-fit: cover; /* ← 縦横比を維持しつつはみ出た部分を切り取る */
	display: block;
}
#page .site-main .entry-header {
	display: flex;
	flex-direction: column;
	gap: 10px;
}
#page .site-main .entry-header .entry-title {
	font-size: 30px;
	line-height: 1.5;
}
#page .site-main .entry-content p {
	font-size: 14px;
	line-height: 1.5;
}

@media screen and (max-width: 768px) {
	#page .site-main .inner {
		padding: 70px 20px 80px;
		gap: 17px;
	}
	#page .site-main .entry-header {
		padding: 0;
	}
	#page .site-main .entry-header .entry-title {
		font-size: 18px;
		line-height: 1.5;
	}
	#page .site-main .entry-content {
		padding: 0;
	}
}

/* post */

.post {
	background-color: rgb(239, 239, 239);
}

.post .inner {
	max-width: 800px;
	margin: 0 auto;
	padding: 130px 20px 80px;
	display: flex;
	flex-direction: column;
	gap: 20px;
}
.post .post-thumbnail {
	aspect-ratio: 2 / 1;
	overflow: hidden;
	position: relative;
	width: 100%; /* or 固定幅でもOK */
	border-radius: 5px;
}
.post .post-thumbnail img {
	border-radius: 5px;
	width: 100%;
	height: 100%;
	object-fit: cover; /* ← 縦横比を維持しつつはみ出た部分を切り取る */
	display: block;
}
.post .entry-header {
	padding: 0 20px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.post .entry-header .entry-title {
	font-size: 30px;
	line-height: 1.5;
}
.post .entry-content {
	padding: 0 20px;
}
.post .entry-content p {
	font-size: 14px;
	line-height: 1.5;
}

@media screen and (max-width: 768px) {
	.post .inner {
		padding: 70px 20px 80px;
		gap: 17px;
	}
	.post .entry-header {
		padding: 0;
	}
	.post .entry-header .entry-title {
		font-size: 18px;
		line-height: 1.5;
	}
	.post .entry-content {
		padding: 0;
	}
}

/* archive */

.entry-content #archive {
	padding: 130px 0 80px;
	background-color: #EFEFEF;
}
.entry-content #archive .inner {
	padding: 0 20px;
	display: flex;
	flex-direction: column;
	gap: 50px;
}
.entry-content #archive .inner .archive-title {
	display: flex;
	flex-direction: column;
	gap: 20px;
	text-align: center;
	padding-bottom: 0;
}
.entry-content #archive .inner .archive-title .en {
	font-weight: 200;
	letter-spacing: 8px;
	font-size: 48px;
	color: #089B97;
}
.entry-content #archive .inner .archive-title .jp {
	font-size: 16px;
	text-align: center;
	color: #089B97;
}
.entry-content #archive .inner .archive-list {
  display: flex;
  justify-content: start;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
  list-style: none;
}
.entry-content #archive .inner .archive-list .archive-item {
  width: calc((100% - 20px) / 2);
  list-style: none;
}
.entry-content #archive .inner .archive-list .archive-item a {
  display: flex;
  justify-content: start;
  align-items: center;
  gap: 20px;
}
.entry-content #archive .inner .archive-list .archive-item a .image {
  position: relative;
  max-width: 200px;
  width: 200px;
  height: auto;
  overflow: hidden;
  transition: 0.3s;
  border-radius: 5px;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.2);
  aspect-ratio: 200 / 133; /* 任意の比率（例：16:9、4:3、1:1） */
}
.entry-content #archive .inner .archive-list .archive-item a .image img {
  transition: 0.3s cubic-bezier(0.5, 1, 0.89, 1);
  border-radius: 5px;
  width: 100%;
  height: 100%;
  object-fit: cover; /* ← 縦横比を維持しつつはみ出た部分を切り取る */
  display: block;
}
.entry-content #archive .inner .archive-list .archive-item a:hover .image img {
  transform: scale(1.25);
}
.entry-content #archive .inner .archive-list .archive-item a .image .c-category-list {
  top: 10px;
  left: 10px;
}
.entry-content #archive .inner .archive-list .archive-item a .image .c-category-list span {
  font-size: 10px;
  padding: 5px 11px 5px 26px;
}
.entry-content #archive .inner .archive-list .archive-item a .image .c-category-list span:before {
  left: 11px;
  width: 10px;
  height: 10px;
}
.entry-content #archive .inner .archive-list .archive-item a .info {
 	width: calc(100% - 220px);
	display: flex;
	flex-direction: column;
	gap: 15px;	
}
.entry-content #archive .inner .archive-list .archive-item a .info .title {
  font-size: 20px;
  overflow: hidden;
  display: -webkit-box;
  line-height: 1.3;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.entry-content #archive .inner .archive-list .archive-item a .info .description {
  font-size: 12px;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  line-height: 1.1;
}

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

	.entry-content #archive {
		padding: 100px 20px 80px;
	}
	.entry-content #archive .entry-title {
		font-size: 30px;
		line-height: 1.5;
	}
	.entry-content #archive .inner .archive-title {
		gap: 10px;
	}
	.entry-content #archive .inner .archive-title .en {
		font-size: 30px;
	}
	.entry-content #archive .inner .archive-title .jp {
		font-size: 16px;
	}
	.entry-content #archive .inner .archive-list {
		flex-direction: column;
	}
	.entry-content #archive .inner .archive-list .archive-item {
		width: 100%;
	}
	.entry-content #archive .inner .archive-list .archive-item a {
		flex-direction: column;
		gap: 10px;
	}
	.entry-content #archive .inner .archive-list .archive-item a .image {
		width: 100%;
		max-width: 100%;
	}
	.entry-content #archive .inner .archive-list .archive-item a .info {
		width: 100%;
		gap: 10px;
	}

	.c-category-list {
		top: 10px;
		left: 10px;
	}
	.c-category-list span {
		font-size: 12px;
		padding: 5px 11px 5px 29px
	}
	.c-category-list span:before {
		left: 12px;
	}
}

/* scroll button */

.scroll-top-button {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: 10px 15px;
  font-size: 16px;
  background-color: #333;
  color: #fff;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 100;
}

.scroll-top-button.show {
  opacity: 1;
  visibility: visible;
}

@media screen and (max-width: 768px) {
	.scroll-top-button {
		bottom: 15px;
		right: 15px;
	}
}

/* contact */

.contact {
	max-width: 800px;
	padding: 80px 50px;
	background-color: #fff;
	border-radius: 20px;
	margin-top: 20px;
}

.contact .heading-1,
.contact .heading-2 {
	max-width: 460px;
	margin: 0 auto 40px;
	line-height: 1.5;
}

.contact .form-group {
	max-width: 460px;
	margin: 0 auto 30px;
}

.contact .form-group .mwform-input {
	margin: 10px auto;
}

.contact label {
	font-size: 18px;
	font-weight: 400;
	margin-bottom: 10px;
}

.contact input,
.contact textarea {
	background-color: #EFEFEF;
	border: none;
	border-radius: 5px;
	padding: 10px;
	margin: 0 auto;
	width: 100%;
}

.contact .form-submit {
	margin: 40px auto 0;
}

.contact .form-submit input {
	border-radius: 30px;
	font-size: 20px;
	margin-bottom: 0;
	background-color: #089B97;
	border: 3px solid #089B97;
	color: #fff;
	box-shadow: 6px 6px 10px 0px rgba(0, 0, 0, 0.4);
    transition: 0.3s cubic-bezier(0.5, 1, 0.89, 1);
	cursor: pointer;
}

.contact .form-submit input:hover {
	background-color: #fff;
	color: #089B97;
}

.contact .heading-1 {
	display: block;
}

.contact .heading-2 {
	display: none;
}

.mw_wp_form_confirm .contact .heading-1 {
	display: none;
}

.mw_wp_form_confirm .contact .heading-2 {
	display: block;
}

@media screen and (max-width: 768px) {
	.contact {
		padding: 40px;
	}
	.contact label {
		font-size: 15px;
	}
	.contact .heading-1,
	.contact .heading-2 {
		font-size: 15px;
		margin: 0 auto 30px;
	}

	.contact .form-submit input {
		font-size: 15px;
	}
}