@charset "utf-8";

/*---------------基本設定-----------------*/

body {
	font-family:'Noto Sans JP', sans-serif,-apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'Segoe UI', YuGothic, 'Yu Gothic Medium', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
	color: #565656;
	line-height: 1.5;
}
img {
	vertical-align: bottom;
	border: none;
	line-height: 0;
}
a {
	text-decoration: none;
	color: inherit;
}
.wrapper {
	width: 95%;
	max-width: 1200px;
	margin: 0 auto;
}
.article_wrapper {
	width: 95%;
	max-width: 900px;
	margin: 0 auto;
}
.inner {
	margin-top: 50px;
}
.link {text-decoration: underline;}
.link:hover {opacity: 0.5;}

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

.main_text {
	font-size: 16px;
	color: #565656;
	line-height: 1.5;
}

/*---------------ヘッダー-----------------*/
.top_bar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	box-sizing: border-box;
	padding: 10px 10px;
	box-shadow: 0 0 3px rgba(0,0,0,0.2);
}
.top_inner {width: 281px;}
.top_bar h2 {
	width: 100px;
	display: inline-block;
	margin-right: 10px;
	vertical-align: middle;
}
.top_bar h2 img {width: 100%;}
.top_bar span {
	font-size: 12px;
	color: #a4a4a4;
}
.top_bar h1 {
	font-size: 20px;
    color: #565656;
    width: 40%;
    text-align: center;
}
.damy_space {width: 281px;}
.cover_img {
	background-size: cover;
	background-position: center;
	height: 350px;
}
.cover_bk {
	background-color: rgba(0, 0, 0, 0.25);
	height: 100%;
	position: relative;
}
.group_name {
	text-align: center;
	width: 95%;
	max-width: 1100px;
	margin: 0 auto;
	position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
}
.group_name span {
	font-size: 35px;
	line-height: 1.5;
	color: #fff;
}

/*---------------Topics部分-----------------*/

.sub_head {
	font-size: 30px;
	color: #565656;
}
.topics_list {
	display: flex;
	flex-wrap: wrap;
	margin: 30px 0 0;
}
.topics_item {
	width: 30%;
	box-shadow: 0 0 3px rgba(0, 0, 0, 0.2);
	margin: 0 1.6% 3%;
	position: relative;
}
.topics_item a {
	display: block;
}
.topics_item a:hover {
	opacity: 0.5;
}
.thumnail {
	padding-top: 100%;
	background-color:#FFF8F8;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
}
.file_01 {background-image: url(../img/file_01.jpg);}
.file_02 {background-image: url(../img/file_02.jpg);}
.file_03 {background-image: url(../img/file_03.jpg);}
.file_04 {background-image: url(../img/file_04.jpg);}
.file_06 {background-image: url(../img/file_06.jpg);}
.file_07 {background-image: url(../img/file_07.jpg);}
.file_08 {background-image: url(../img/file_08.jpg);}
.pdf_01 {
	background-image: url(../img/pdf_thum.png);
	background-size: 20%;
	background-position: center;
	background-repeat: no-repeat;
}
.txt_01 {
	background-image: url(../img/no_image.png);
	background-size: 20%;
	background-position: center;
	background-repeat: no-repeat;
}

.imglock_01 {
	background-image: url(../img/lock_thum.png);
	background-size: 20%;
	background-position: center;
	background-repeat: no-repeat;
}

.topics_info {
	box-sizing: border-box;
	padding: 10px;
}
.topics_info h3 {
	margin-bottom: 5px;
	word-break: break-all;
}
.topics_date {
	margin-bottom: 5px;
}
.topics_limit {
	font-size: 14px;
	color: #ABABAB;
}
.lock_icon {
	position: absolute;
    display: block;
    width: 34px;
    top: 0;
    right: 15px;
    background-color: #F4948D;
    padding: 7px 4px;
    z-index: 2;
    box-sizing: border-box;
}
.lock_icon::after {
	content: '';
	position: absolute;
	left: 0;
	top: 100%;
	height: 0;
	width: 0;
	border-left: 17px solid#F4948D;
    border-right: 17px solid #F4948D;
	border-bottom: 10px solid transparent;
  }
.lock_icon img {
	width: 26px;
}

/*---------------Information部分-----------------*/

.group_info_wrapper {
	background-color: #FFF8F8;
	padding: 30px 0;
	margin-top: 30px;
}
.free_text_area {
	margin-top: 13px;
}
.group_info_box {
	margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.group_info_item {
	width: 48%;
	box-sizing: border-box;
	padding: 5px 0 5px 42px;
    margin: 0 1% 10px;
	word-break: break-all;
	position: relative;
}
.group_info_item span {
	position: absolute;
	width: 30px;
	height: 30px;
	display: block;
	border-radius: 50%;
	background-color: #fff;
	border: 1px solid #F4948D;
	left: 0;
	top: 3px;
	background-size: 16px;
	background-repeat: no-repeat;
	background-position: center;
}

.address_icon {background-image: url(../img/address_icon.png);}
.tel_icon {background-image: url(../img/tel_icon.png);}
.fax_icon {background-image: url(../img/fax_icon.png);}
.hp_icon {background-image: url(../img/hp_icon.png);}
.mail_icon {background-image: url(../img/mail_icon.png);}

/*---------------記事部分-----------------*/

.article_box {
	background-color: #fff;
	box-shadow: 0 0 3px rgba(0, 0, 0, 0.25);
	margin-bottom: 60px;
	padding: 16px 0 0;
	position: relative;
}
.article_inner {
	box-sizing: border-box;
	padding: 0 16px 16px 16px;
}
.article_head {
	margin-bottom: 5px;
	word-break: break-all;
	box-sizing: border-box;
    padding-right: 45px;
}
.lock_title {
	background-image: url(../img/lock_icon.png);
	background-repeat: no-repeat;
	background-size: 20px;
	padding-left: 23px;
    background-position: -2px center;
}
.lock_img {
	display: inline-block;
	width: 19px;
	padding-right: 3px;
}
.lock_img img {
	width: 100%;
	vertical-align: top;
    padding-top: 3px;
}
.article_image {
	margin-bottom: 16px;
	text-align: center;
}
.article_image img {
	width: auto;
	max-width: 100%;
	height: auto;
}
.pdf_container {
	position: relative;
	height: 0;
	padding: 0 0 140%;
}

.pdf_embed {
	position: absolute ;
	width: 100% ;
	height: 100% ;
	margin: 0 ;
	padding: 0 ;
}
.dl_guide {
	display: inline-block;
    background-image: url(../img/dl_icon.png);
    background-repeat: no-repeat;
    background-position: 2px center;
    background-size: 23px;
	padding: 15px 3px 15px 30px;
	line-height: 1;
}
.dl_btn {
	display: inline-block;
    border: 1px solid #c5c5c5;
    border-radius: 5px;
    max-width: 350px;
    padding: 25px 27px 25px 63px;
    box-sizing: border-box;
    background-image: url(../img/pdf_icon.png);
    background-size: 26px;
    background-repeat: no-repeat;
    background-position: 19px center;
    font-weight: 700;
	word-break: break-all;
	vertical-align: middle;
}
.dl_btn:hover {background-color: #ececec;}

.artcle_text {
	word-break: break-all;
}
.artcle_text img {
	width: auto;
	height: auto;
	max-width: 100%;
	max-height: 50vh;
}
.artcle_text a{
	color: #e86f8f;
}
.back_btn,.confirm_btn {
	display: inline-block;
	width: 100px;
	background-color: #E86F8F;
	border: none;
	border-radius: 3px;
	color: #fff;
	text-align: center;
	padding: 12px 0;
	cursor: pointer;
	font-size: 16px;
}
.back_btn:hover,.confirm_btn:hover {opacity: 0.5;}

/*---------------パスワード入力-----------------*/
.bg_pink {
	background-color: #FFF1EE;
	height: 100vh;
}

.modal_overlay {
	display: none;
    position: fixed;
    background-color: rgba(0, 0, 0, 0.4);
	width: 100%;
    height: 100%;
    z-index: 5;
	top: 0;
}
.pwd_modal {
	width: 90%;
    max-width: 450px;
    background-color: #fff;
    border-radius: 5px;
    padding: 40px;
    box-sizing: border-box;
    z-index: 6;
	position: fixed;
	top: 50%;
	left: 50%;
	-webkit-transform : translate(-50%,-50%);
	transform : translate(-50%,-50%);
	box-shadow: 0 0 3px rgba(0, 0, 0, 0.2);
}
.pwd_modal p {
	padding: 10px;
	margin-bottom: 27px;
}
.pwd_area {
	box-sizing: border-box;
	padding-left: 33px;
	background-image: url(../img/pwd_icon.png);
	background-repeat: no-repeat;
	background-size: 20px;
	background-position: left center;
	margin-bottom: 25px;
}
.pwd_input {
	display: block;
	width: 100%;
	border: 1px solid #AEAEAE;
	border-radius: 5px;
	box-sizing: border-box;
	padding: 5px;
}

.dis_error{
	padding: 20px 0 35px;
	text-align: center;
	font-size: 20px;
}


/* -------------- */
.inline_pc {
	display: inline;
}
.inline_mb {
	display: none;
}


/*---------------3列表示から2列表示に・ヘッダのレイアウト一部調整-----------------*/

@media only screen and (max-width:1000px){
	.top_bar h2 {
		display: block;
	}
	.top_inner {
		width: 175px;
	}
	.top_bar h1 {
		width: 55%;
	}
	.damy_space {
		width: 175px;
	}
	.topics_item {
		width: 48%;
		margin: 0 1% 3%;
	}
}


/*---------------スマホレイアウト-----------------*/

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

	/*---------------基本設定-----------------*/
	.inner {margin-top: 25px;}

	/*---------------ヘッダー-----------------*/
	.top_bar {
		padding: 4px 5px;
		display: block;
	}
	.top_inner {
		width: 100%;
		text-align: center;
	}
	.top_bar h2 {
		display: inline-block;
		width: 85px;
		margin-right: 5px;
		vertical-align: text-bottom;
	}
	.top_bar span {
		font-size: 10px;
	}
	.top_bar h1 {
		width: 100%;
		font-size: 18px;
	}
	.cover_img {
		height: 130px;
	}

	/*---------------Topics部分-----------------*/
	.topics_list {
		display: block;
		max-width: 320px;
		margin: 20px auto 0;
	}

	.topics_item {
		width: 100%;
		max-width: 320px;
		margin: 0 0 3%;
	}

	/*---------------記事部分-----------------*/
	.article_box {
		margin-bottom: 40px;
	}
	.dl_btn {
		width: 100%;
		padding: 17px 27px 17px 60px;
		background-size: 22px;
		font-size: 14px;
	}
	/*---------------フッター-----------------*/
	.sub_head {
		font-size: 20px;
	}
	.group_info_wrapper {
		padding: 22px 0 10px;
	}
	.group_info_box {
		display: block;
	}
	.group_info_item {
		width: 100%;
		margin: 20px 1%;
	}

	/*---------------モーダル-----------------*/
	.pwd_modal {
		padding: 35px 20px 30px;
	}
	.pwd_modal p {
		margin-bottom: 20px;
		padding: 0;
		font-size: 15px;
	}
	.pwd_area {
		margin-bottom: 20px;
	}
	.confirm_btn {
		width: 100%;
		padding: 8px 0;
	}

	/* -------------- */
	.inline_pc {
		display: none;
	}
	.inline_mb {
		display: inline;
	}
}