@charset "utf-8";

/* ******************************************************************

	--style.css--

	1. Style setting
		1-1. Base styles
		1-2. Structure styles

	2. Layout setting
		2-1. Header styles
			・2-1_1. SpNavi styles
		2-3. Main styles
		2-4. SideBar styles
		2-5. Footer styles
		2-6. bnrarea styles
		2-7. Page styles

	99. SP

****************************************************************** */

/*==================================================================
	1. Base setting
===================================================================*/
/* ------------------------------------------------------------------
	1-1. Base styles
-------------------------------------------------------------------*/
body {
	font-family: "メイリオ", Meiryo, "ヒラギノ角ゴPro W3", "Hiragino Kaku Gothic Pro", Osaka, "ＭＳ Ｐゴシック", "MS PGothic", Arial, Helvetica, Verdana, sans-serif;
	font-size: 16px;
	/*line-height: 1.8;*/
	color: #333;
	background: #FFF;
	min-width: 1000px;
	-webkit-text-size-adjust: none;
}

a { color: #1648AA; text-decoration: none; outline: none; -webkit-transition: .3s; transition: .3s;}
a:hover { color: #2C8FFF;}

/* ------------------------------------------------------------------
	1-2. Structure styles
-------------------------------------------------------------------*/
.container { }
.main {
	padding: 50px 0;
}
.wrapper {
	width: 1000px;
	margin: 0px auto;
}

/*==================================================================
	2. Layout setting
===================================================================*/

/* ------------------------------------------------------------------
	2-1. Header styles
-------------------------------------------------------------------*/
header {
	background: #1648AA;
	padding: 10px 0;
}
header .wrapper {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
}
.logo img {
	max-height: 52px;
}
.header_nav {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	margin-left: 60px;
	line-height: 1;
}
.header_nav_item:not(:first-child) {
	border-left: 1px solid #FFF;
	padding-left: 20px;
	margin-left: 20px;
}
.header_nav_item a {
	color: #FFF;
}
.header_nav_item a:hover {
	text-decoration: underline;
}
.header_parts {
	margin-left: auto;
}

/* ------------------------------------------------------------------
	2-1_1. SEARCH（検索ボックス）
-------------------------------------------------------------------*/
.search_item {
	/*border: 1px solid #B6BFC2;*/
	border-radius: 50px;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	overflow: hidden;
}
input.search_text {
	border: none;
	padding: 5px 10px;
	font-size: 14px;
}
.search_button {
	background: #9A9A9A;
	border-top: none;
	border-right: none;
	border-bottom: none;
	border-left: 1px solid #9A9A9A;
	border-radius: 0;
	cursor: pointer;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	font-family: "Font Awesome 6 Free";
	font-weight: 900;
	content: "\f002";
	color: #FFF;
	width: 60px;
	font-size: 16px;
}

/* ------------------------------------------------------------------
	2-1_1. SpNavi styles
-------------------------------------------------------------------*/
.sp_nav_wrap,
.hamburger {
	display: none;
}

/* ------------------------------------------------------------------
	2-3. Main styles
-------------------------------------------------------------------*/
.section {
	margin-bottom: 40px;
}
.inner {
	padding: 0 240px;
}

/* ------------------------------------------------------------------
	2-4. SideBar styles
-------------------------------------------------------------------*/

/* ------------------------------------------------------------------
	2-5. Footer styles
-------------------------------------------------------------------*/
.footer {
	background: #1648AA;
	padding: 20px 0 15px 0;
	text-align: center;
	color: #FFF;
}
.fnav { }
.fnav_item {
	display: inline-block;
	border-right: 1px solid #FFF;
	padding: 0 15px;
	font-size: 14px;
	line-height: 1;
}
.fnav_item:first-child {
	border-left: 1px solid #FFF;
}
.fnav_item a {
	color: inherit;
}
.fnav_item a:hover {
	text-decoration: underline;
}
.copyright {
	margin-top: 40px;
	font-size: 12px;
}

/* ------------------------------------------------------------------
	2-7. Page styles
-------------------------------------------------------------------*/

/* ▼▼▼各ページStyle▼▼▼ */
/* ------------------------------------
	404系ページここから
------------------------------------*/
.no_page {
	padding: 10% 0;
	text-align: center;
}

/* ------------------------------------
	404系ページここまで
------------------------------------*/

/* ------------------------------------
	トップページ_ここから
------------------------------------*/
.section_top_guide {
	margin-bottom: 60px;
}
.top_guide_title {
	border-bottom: 1px solid #1648AA;
	font-size: 20px;
	font-weight: bold;
	color: #1648AA;
	cursor: pointer;
	position: relative;
}
.top_guide_title:not(:first-child) {
	margin-top: 60px;
}
.top_guide_title:after {
	position: absolute;
	font-family: "Font Awesome 6 Free";
	font-weight: 900;
	content: "\f0d7";
	/*content: "\f055";*/
	top: 50%;
	right: 10px;
	-webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
	font-size: 30px;
	color: #1648AA;
}
.top_guide_title.open:after {
	content: '\f0d8';
}
.top_guide_article {
	padding-top: 20px;
	display: none;
}

/* 年度別リスト */
.year_list {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
}
.year_item {
	margin: 0 35px 15px 0;
	width: calc( ( 100% - 140px ) / 5 );
	text-align: center;
	font-size: 20px;
	font-weight: bold;
}
.year_item:nth-child(5n) {
	margin-right: 0;
}
.year_item a {
	display: block;
	background: #F2F2F2;
	border-radius: 10px;
	padding: 10px 0;
	color: #333;
}
.year_item a:hover {
	background: #9A9A9A;
	color: #FFF;
}

/* 分類・臓器別リスト */
.genre_list {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
}
.genre_item {
	margin: 0 30px 20px 0;
	text-align: center;
	font-size: 20px;
	font-weight: bold;
}
.genre_item a,
.genre_item span {
	display: block;
	background: #F2F2F2;
	border-radius: 10px;
	padding: 10px 30px;
	color: #333;
}
.genre_item a:hover {
	background: #1648AA;
	color: #FFF;
}
.genre_item span {
	color: #9A9A9A;
}

@media only screen and (max-width: 640px) {
	section.section_top_guide {
	margin-bottom: 5%;
	}
	.top_guide_title {
	padding-bottom: 2%;
	font-size: 4.07vw;
	}
	.top_guide_title:not(:first-child) {
	margin-top: 5%;
	}
	.top_guide_title:after {
	right: 3%;
	font-size: 4.07vw;
	}
	.top_guide_article {
	padding-top: 5%;
	}

	/* 年度別リスト */
	.year_item {
	margin: 0 3% 3% 0;
	width: calc( ( 100% - 6% ) / 3 );
	font-size: 4.07vw;
	}
	.year_item:nth-child(3n) {
	margin-right: 0;
	}
	.year_item:nth-child(5n) {
	margin-right: 3%;
	}
	.year_item a {
	padding: 6% 0;
	}

	/* 分類・臓器別リスト */
	.genre_item {
	margin: 0 3% 3% 0;
	font-size: 3.44vw;
	}
	.genre_item a,
	.genre_item span {
	padding: 0.5em 1.3em;
	}

}

/* ------------------------------------
	トップページ_ここまで
------------------------------------*/



/* ------------------------------------
	お知らせ_ここから
------------------------------------*/
.news_list {
	border-top: 1px solid #1648AA;
}
.news_item {
	border-bottom: 1px solid #9A9A9A;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	padding: 20px 0;
}
.news_date {
	width: 150px;
	font-size: 14px;
	color: #9A9A9A;
}
.news_body {
	-webkit-box-flex: 1;
	-ms-flex: 1;
	flex: 1;
}
.news_title {
	font-size: 22px;
	font-weight: bold;
	color: #1648AA;
}
.news_lead {
	font-size: 14px;
	color: #9A9A9A;
}

/* お知らせ詳細 */
.article_title {
	border-top: 2px solid #1648AA;
	border-bottom: 2px solid #1648AA;
	padding: 10px 0;
	margin-bottom: 10px;
	font-size: 30px;
	color: #1648AA;
}
.article_date {
	font-size: 14px;
	color: #9A9A9A;
}
.article_body {
	padding: 20px 0;
}

@media only screen and (max-width: 640px) {
	.news_item {
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	padding: 3% 0;
	}
	.news_date {
	width: 100%;
	font-size: 2.5vw;
	}
	.news_title {
	font-size: 3.44vw;
	}
	.news_lead {
	font-size: 2.5vw;
	}
	
	/* お知らせ詳細 */
	.article_title {
	padding: 2% 0;
	margin-bottom: 5%;
	font-size: 4.07vw;
	}
	.article_date {
	font-size: 2.5vw;
	}
	.article_body {
	padding: 3% 0;
	}
	
}
	
/* ------------------------------------
	お知らせ_ここまで
------------------------------------*/

/* ------------------------------------
	動画_ここから
------------------------------------*/
.movie_list {
	border-top: 1px solid #1648AA;
}
.movie_item {
	border-bottom: 1px solid #9A9A9A;
	padding: 20px 0;
}
.movie_thm {
	float: left;
	width: 280px;
	margin-right: 20px;
}
.movie_article {
	overflow: hidden;
}
.movie_title {
	margin-bottom: 15px;
	font-size: 22px;
	font-weight: bold;
}
.movie_info { }
.movie_info_item {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: start;
	-ms-flex-align: start;
	align-items: flex-start;
}
.movie_info_item:not(:first-child) {
	margin-top: 12px;
}
.movie_info_item dt {
	background: #F2F2F2;
	width: 100px;
	padding: 10px;
	text-align: center;
	font-weight: bold;
}
.movie_info_item dd {
	-webkit-box-flex: 1;
	-ms-flex: 1;
	flex: 1;
	padding: 10px 20px;
}

/* 動画詳細 */
.section_article_movie { }
.article_movie_body {
	padding: 20px 0;
}
.article_movie_thm {
	float: left;
	width: 640px;
	margin-right: 20px;
}
.article_movie_thm video {
	width: 100%;
	max-width: 640px;
}
.article_movie_info {
	overflow: hidden;
}

@media only screen and (max-width: 640px) {
	.movie_item {
	padding: 3% 0;
	}
	.movie_thm {
	width: 30%;
	margin-right: 3%;
	}
	.movie_title {
	margin-bottom: 3%;
	font-size: 2.82vw;
	}
	.movie_info {
	font-size: 2.5vw;
	}
	.movie_info_item:not(:first-child) {
	margin-top: 3%;
	}
	.movie_info_item dt {
	width: 25%;
	padding: 3%;
	}
	.movie_info_item dd {
	padding: 3%;
	}

	/* 動画詳細 */
	.section_article_movie { }
	.article_movie_body {
	padding: 0 0 3% 0;
	}
	.article_movie_thm {
	float: none;
	width: 100%;
	margin-right: 0;
	margin-bottom: 3%;
	}
	.article_movie_thm video {
		width: 100%;
		max-width: 640px;
	}

}

/* ------------------------------------
	動画_ここまで
------------------------------------*/



/* ▲▲▲各ページStyle▲▲▲ */












/*==================================================================
	99. SP
===================================================================*/

@media only screen and (max-width: 640px) {

/*==================================================================
	1. Base setting
===================================================================*/
/* ------------------------------------------------------------------
	1-1. Base styles
-------------------------------------------------------------------*/
body {
	font-size: 3.13vw;/* 20px/640px */
	min-width: 100%;
}

/* ------------------------------------------------------------------
	1-2. Structure styles
-------------------------------------------------------------------*/
.container {
	margin-top: 60px;
}
.main {
	padding: 5% 0;
}
.wrapper {
	width: 90%;
}
.scroll-prevent {
	position: fixed;
	z-index: -1;
	width: 100%;
	height: 100%;
	top: 0;
	left: auto;
}

	/*==================================================================
	2. Layout setting
===================================================================*/

/* ------------------------------------------------------------------
	2-1. Header styles
-------------------------------------------------------------------*/
header {
width: 100%;
position: fixed;
top: 0;
left: 0;
z-index: 999;
-webkit-transition: -webkit-transform .4s ease;
transition: -webkit-transform .4s ease;
transition: transform .4s ease;
transition: transform .4s ease, -webkit-transform .4s ease;
}
header .wrapper {
width: 90%;
height: 40px;
}
.header--unpinned {
-webkit-transform: translateY(-150%);
transform: translateY(-150%);
}
.logo {
width: 70%;
}
.logo img {
max-height: 40px;
}
.header_nav {
display: none;
}
.header_parts {
display: none;
}

/* ------------------------------------------------------------------
	2-1_1. SpNavi styles
-------------------------------------------------------------------*/
.sp_nav_wrap {
	position: relative;
	display: block;
	height: 100%;
}
.sp_nav {
	position: fixed;
	overflow-y: scroll;
	left: auto;
	display: none;
	z-index: 999;
	background: #F2F2F2;
	width: 100%;
	height: 100%;
	padding-bottom: 50%;
}
.sp_nav_list {
	margin: 5%;
}
.sp_nav_item {
	background: #1648AA;
	border-radius: 50px;
	margin-bottom: 5%;
	text-align: center;
	font-size: 3.75vw;
	color: #FFF;
}
.sp_nav_item a {
	padding: 3% 0;
	display: block;
	color: inherit;
	position: relative;
}
.sp_nav_item a:after {
	font-family: "Font Awesome 6 Free";
	font-weight: 900;
	content: "\f101";
	position: absolute;
	top: 50%;
	right: 5%;
	-webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
	color: #FFF;
}

/* 検索ボックス */
.sp_search {
	border-bottom: 1px solid #1648AA;
	padding: 5%;
}
.sp_search .search_text {
	width: 100%;
	padding: 3% 5%;
	font-size: 16px;
}
.search_button {
	width: 20vw;
}

/* 年度別・臓器・疾患別ボタン */
.sp_guide { }
.sp_guide_title {
	background: #1648AA;
	border-radius: 50px;
	margin-bottom: 5%;
	padding: 3% 0;
	text-align: center;
	font-size: 3.75vw;
	color: #FFF;
	position: relative;
}
.sp_guide_title:after {
	font-family: "Font Awesome 6 Free";
	font-weight: 900;
	content: "\f0d7";
	position: absolute;
	top: 50%;
	right: 5%;
	-webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
	color: #FFF;
}
.sp_guide_title.open:after {
	content: '\f0d8';
}
.sp_guide_article {
	padding-bottom: 5%;
	display: none;
}
	
/* デフォルトスタイルを上書き（色変えのみ） */
.sp_guide .year_item a,
.sp_guide .genre_item a {
	background: #FFF;
	border: 1px solid #1648AA;
	color: #1648AA;
}
.sp_guide .genre_item span {
	border: 1px solid #9A9A9A;
	color: #9A9A9A;
}

/* ------------------------------------
	ハンバーガーメニュー
------------------------------------*/
.hamburger {
	display: block;
	position: absolute;
	top: 50%;
	right: 5%;
	-webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
	width: 8vw;
	height: 8vw;
	cursor: pointer;
	z-index: 101;
}
.hamburger::after,.hamburger::before {
	content: "";
	height: 3px;
	width: 80%;
	position: absolute;
	left: 0;
	right: 0;
	margin: 0 auto;
	background: #FFF;
	border-radius: 3px;
	-webkit-transition: all .3s ease;
	transition: all .3s ease;
}
.hamburger::before {
	top: 18%;
}
.hamburger::after {
	bottom: 18%;
}
.hamburger span {
	height: 3px;
	width: 80%;
	position: absolute;
	top: 50%;
	left: 0;
	right: 0;
	margin: 0 auto;
	-webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
	background: #FFF;
	border-radius: 3px;
	-webkit-transition: all .3s ease;
	transition: all .3s ease;
}
.hamburger.active span {
	display: none;
}
.hamburger.active:before {
	-webkit-transform: rotate(135deg);
	transform: rotate(135deg);
	top: 45%;
}
.hamburger.active:after {
	-webkit-transform: rotate(-135deg);
	transform: rotate(-135deg);
	top: 45%;
}

/* ------------------------------------------------------------------
	2-2. GlobalNavi styles
-------------------------------------------------------------------*/
/*
.gnav {
	display: none;
}
*/

/* ------------------------------------------------------------------
	2-3. Main styles
-------------------------------------------------------------------*/
.section {
	margin-bottom: 5%;
}
.inner {
	padding: 0 3%;
}

	/* ------------------------------------------------------------------
	2-4. SideBar styles
-------------------------------------------------------------------*/

/* ------------------------------------------------------------------
	2-5. Footer styles
-------------------------------------------------------------------*/
.footer {
padding: 5% 0 3% 0;
}
.fnav_item {
padding: 0 3%;
font-size: 3.13vw;
}
.copyright {
margin-top: 5%;
font-size: 2.5vw;
}





}