@charset "utf-8";

/*-------------------------------------------------------------
///////////////////////////////////////////////////////////////
base layout
///////////////////////////////////////////////////////////////
--------------------------------------------------------------*/

.wrapper {
    width: 100%;
	margin: 0 auto;
}

.main > div {
   /* width: min(92%, 960px);*/
	width: 100%;
    margin: 0 auto;
}
@media (min-width: 768px) {
    .main > div {
		width: min(92%, 1100px);
        display: flex;
        flex-direction: row-reverse;
		margin: 0 auto;
    }
}

.contents {
    width: 100%;
}
@media (min-width: 768px) {
    .contents {
        width: 850px;
    }
}

.nav_secretariat {
    width: 100%;
	background-color: var(--key-color);
	padding-top: 5px;
	margin-top: 0px;
}
.dBox {
    margin: 30px auto 50px;
    width: min(90%, 300px);
    img {
        width: 100%;
        height: auto;
    }

}
@media (min-width: 768px) {
    .nav_secretariat {
        width: 250px;
		margin-top: 0px;
		padding-top: 0px;
		background-image: linear-gradient(#008cce, var(--key-color));
    }
	
.dBox {
    width: 230px;
    margin: 12px auto 67px;
	/* height: auto;
	min-height: 200px; */
}
	
}


.footer > div {
    width: min(92%, 1100px);
    margin: 0 auto;
}

.lr {
    padding: 0 10px;
}
@media (min-width: 768px) {
    .lr {
        padding: 0 20px;
    }
}


/*-------------------------------------------------------------
///////////////////////////////////////////////////////////////
base module & style
///////////////////////////////////////////////////////////////
--------------------------------------------------------------*/

:root {
	--key-color: #23b6bc;
	--sub-color: #005bab;
	--point-color: #256866;
	box-sizing: border-box;
    --space-s: 0.5em;
    --space-m: 1em;
    --space-l: 2em;
}

/* SP、PC表示切り替え */
.sp_on {
    display: block; /* SPのみ表示 */
}
@media (min-width: 768px) {
	.sp_on {
        display: none;
    }
}

.pc_on {
    display: none;
}
@media (min-width: 768px) {
	.pc_on {
        display: block; /* PCのみ表示 */
    }
}

a {
    color: #0000FF;
    text-decoration: none;
}

a:hover {
    filter: brightness(90%) contrast(110%);
    transition: all 1s;
    text-decoration: none;
}

/* ページトップへもどる */
.page_top {
    width: 40px;
    height: 40px;
    right: 10px;
    bottom: 55px;
    position: fixed;
    border: 1px solid #fff;
    background: var(--point-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}
@media (min-width: 768px) {
    .page_top {
        right: 20px;
        bottom: 20px;
    }
}
.page_top::before {
    content: "";
    display: block;
    width: 5px;
    height: 5px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: rotate(-45deg);
}


/* @group ヘッダーエリア
------------------------------------------------------*/

.header {
    background: #008cce;
}
@media (min-width: 768px) {
    .header {
        background: #008cce;
    }
}

.header.home {
    background: var(--key-color);
}
@media (min-width: 768px) {
    .header.home {
        min-height: 650px;
    }
}

.header > * {
    width: min(100%, 850px);
    margin: 0 auto;
	background: #008cce;
}


/* @group メインエリア
------------------------------------------------------*/

.main {
    width: 100%;
	background-image: linear-gradient(#008cce, var(--key-color));
    /*background-position: center top, left 5px;*/
    /*background-repeat: repeat-x;*/
    /*background-size: 100% 5px, 10px 705px;*/
}
@media (min-width: 768px) {
    .main {
		background: none;
        /*background-image: linear-gradient(var(--key-color), var(--key-color)), url(../images/bg.png);*/
		/*background: url("../images/bg-main.png") left top repeat-x;*/
    }
	.main#long_main {
        /*background-image: linear-gradient(var(--key-color), var(--key-color)), url(../images/bg.png);*/
		background: none;
    }
}

/* @media screen and (max-width:767px) {
    .contents {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: calc(50vw - 50%);
        padding-right: calc(50vw - 50%);
    }
} */

@media (min-width: 768px) {
    .contents {
        position: relative;
    }

    .contents::before {
        position: absolute;
        content: "";
        width: 10px;
        height: 1170px;
        /*background-image: url(../images/shadow.png);*/
        background-position: left 55px;
        background-repeat: no-repeat;
        /*background-size: 10px 1115px;*/
        left: 0;
        mix-blend-mode: multiply;
        z-index: 1;
    }

}


/* @group ナビゲーション、運営事務局エリア
------------------------------------------------------*/

.poster_dl {
    display: flex;
    justify-content: center;
    margin: 40px auto 20px;
}
@media (min-width: 768px) {
    .poster_dl {
        margin: 0 auto;
    }
}

.secretariat:nth-of-type(even) {
    margin-top: 0px;
}
/* @media (min-width: 768px) {
    .secretariat:nth-of-type(even) {
        margin-top: 12px;
    }
} */

.secretariat h3 {
    height: 30px;
    background-color: #fff;
    /* margin-bottom: 10px; */
    display: flex;
    align-items: center;
}

.secretariat h3 span {
    margin-left: 10px;
    margin-top: 2px;
    font-size: 15px;
    font-weight: bold;
    line-height: 1;
    color: var(--key-color);
	padding: 0 2%;
}
@media (min-width: 768px) {
    .secretariat h3 span {
        margin-left: 10px;
    }
}

.secretariat dl {
    padding-bottom: 15px;
    color: #fff;
	padding: 10px 4% 15px;
    background-color: #2e318e;
}
@media (min-width: 768px) {
    .secretariat dl {
        padding-left: calc(8px + 4%);
    }
}

.secretariat dt {
    margin-bottom: 5px;
    font-size: 13px;
    font-weight: bold;
    line-height: 1.4;
}
@media (min-width: 768px) {
    .secretariat dt {
        font-size: 14px;
        text-shadow: 0 0 1px rgba(0, 0, 0, 0.3);
    }
}

.secretariat dd {
    /* font-size: 12px; */
    font-size: 13px;
    line-height: 1.4;
}

.secretariat dd a {
    color: #00ffff;
}



/* @group フッターエリア
------------------------------------------------------*/

.footer {
    height: auto;
    background-color: #006ec8;
}
@media (min-width: 768px) {
    .footer {
        height: auto;
    }
}

.footer-copyright p {
    width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding-left: calc(50vw - 50%);
    padding-right: calc(50vw - 50%);
    font-size: 12px;
    color: #fff;
    line-height: 1.4;
	background-color: var(--sub-color);
	text-align: center;
}
@media (min-width: 768px) {
    .footer-copyright p {
        height: 50px;
    }
}

.footer-copyright p span {
        text-align: center;
}

.footer-inner {
	padding: 0px;
}
@media (min-width: 768px) {
	.footer-inner {
		display: flex;
		padding: 0 0 20px;
	}
}



/* @group トップページ
------------------------------------------------------*/

.society-title.top {
    /*display: flex;*/
    justify-content: center;
	padding-top: 0px;
}
@media (min-width: 768px) {
    .society-title.top {
        width: 100%;
        padding-top: 0px;
        justify-content: flex-end;
		position: absolute;
		top: 800px;
    }
}

.society-title {
    /*display: flex;*/
    justify-content: center;
	padding-top: 0px;
}
@media (min-width: 768px) {
    .society-title {
        width: 100%;
        padding-top: 0px;
        justify-content: flex-end;
		position: absolute;
		top: 10px;
    }
}

.society-title img {
    width: 100%;
    height: auto;
	margin: 0px auto 0;
}
@media (min-width: 1100px) {
    .society-title img {
        width: 850px;
        height: auto;
		margin: 0px auto 0;
    }
}

.cnt-home {
	background-size: contain;
	padding-bottom: 0;
}
@media (min-width: 768px) {
    .cnt-home {
	/* background: url("../images/cnt-home.png") no-repeat; */
    background: url("../images/cnt-home.jpg") no-repeat;
	padding-bottom: 0;
	}
}

.contents.home > div:nth-of-type(1) {
    position: relative;
    width: 100%;
    /*display: flex;*/
	height: auto;
    justify-content: space-between;
    margin-top: 0px;
    z-index: 1;
	/*background: url("../images/cnt-home_sp.png") no-repeat;
	background-size: contain;
	padding-bottom: 112%;*/
}
@media (min-width: 768px) {
    .contents.home > div:nth-of-type(1) {
        justify-content: flex-end;
        gap: 40px;
        margin-top: 0px;
		min-height: 1115px;
		/*background: url("../images/cnt-home.png") no-repeat;
		padding-bottom: 0;*/
    }
}

.society-outline img {
    width: 100%;
    height: auto;
	margin: 0 auto;
}
@media (min-width: 768px) {
    .society-outline img {
        width: 850px;
        height: auto;
		margin: 0;
		position: absolute;
		top: 930px;
    }
}

.society-theme {
    margin: 0 auto;
	text-indent: -9999px;
}

.society-theme img {
    width: 100%;
    height: auto;
}
@media (min-width: 768px) {
    .society-theme img {
        width: 850px;
        height: auto;
    }
}

.society-video {
    width: 100%;
    position: relative;
    margin-top: 10px;
}
@media (min-width: 768px) {
    .society-video {
        width: 730px;
        margin-top: -200px;
    }
}

.society-video::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 30px;
    background-image: linear-gradient(to bottom, #dee3cb, #ebe8c9);
    background-position: center top;
    background-repeat: no-repeat;
    background-size: cover;
    top: 0;
}

.society-video .movie {
    width: 100%;
    height: 395px;
    object-fit: cover;
    position: relative;
}
@media (min-width: 768px) {
    .society-video .movie {
        width: 730px;
        height: 760px;
    }
}

.society-video::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 50px;
    background-image: linear-gradient(to top, #FFFFFF 30%, transparent);
    background-position: center top;
    background-repeat: no-repeat;
    background-size: cover;
    bottom: 0;
    left: 0;
}

.movie__btn {
    position: relative;
    z-index: 1;
}

.movie__btn button {
    width: 150px;
    font-size: 12px;
    padding: 0.5em 1em;
    border-radius: 50px;
    box-shadow: initial;
    display: inline-block;
    appearance: none;
    border: 1px solid #333;
    background-color: initial;
    cursor: pointer;
    position: absolute;
}

@media (min-width: 768px) {
    .movie__btn button {
        top: 20px;
        left: 20px;
    }
}

@media screen and (max-width:767px) {
    .news,
    .news h2 {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: calc(50vw - 50%);
        padding-right: calc(50vw - 50%);
    }
}

.news {
    /* margin-top: 0px; */
    padding-top: 5px;
    background-color: #FFFFFF;
}
@media (min-width: 768px) {
    .news {
        width: 730px;
        /* margin-top: 0px; */
		background: none;
    }
}

.tit-new {
	margin: 0 auto 0px;
	width: 95%;
	height: 40px;
	color: #fff;
	background: var(--key-color);
	line-height: 2.5;
	padding-left: 5%;
	font-weight: 600;
	font-size: 1.2em;
}

@media (min-width: 768px) {
.tit-new {
	margin: 0 auto 0px;
	width: 830px;
	height: 30px;
	color: #fff;
	/* background: url("../images/tit-new-shadow.png") left center no-repeat, var(--key-color); */
	line-height: 2.0;
	padding-left: 20px;
	font-weight: 600;
}
.tit-new img {
	margin: 0 auto;
}
}

.news h2 {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 25px;
}

.news h2::after {
    position: absolute;
    content: "";
    width: 100px;
    height: 30px;
    background-image: linear-gradient(var(--sub-color), var(--sub-color)), linear-gradient(var(--key-color), var(--key-color));
    background-position: left bottom, right bottom;
    background-repeat: no-repeat;
    background-size: 50px 5px, 50px 5px;
}

.news h2 span {
	color: var(--key-color);
    font-size: 17px;
    font-weight: bold;
    margin-bottom: 10px;
}

.news-list {
    height: 210px;
    padding: 20px 4%;
    margin-bottom: 0px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow-y: scroll;
    line-height: 1.4;
	background: #fff;
}
@media (min-width: 768px) {
    .news-list {
        margin-bottom: 0px;
        /* height: 240px; */
        height: 250px;
        gap: 10px;
        width: 810px;
        margin-left: auto;
        margin-right: auto;
		padding: 20px 20px;
		/* background: url("../images/new-shadow.png") left top repeat-y, #fff; */
    }
}

.news-list li {
    display: flex;
    font-size: 15px;
}

.date {
    width: 100px;
    font-weight: bold;
    color: #008c96;
}
@media (min-width: 768px) {
    .date {
        width: 100px;
    }
}

.excerpt {
    flex: 1;
    color: #666666;
}

.movie-sec {
	
}

/* @group ページ共通
------------------------------------------------------*/

@media screen and (max-width:767px) {
    .page-contents {
        min-height: 680px;
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: calc(50vw - 50%);
        padding-right: calc(50vw - 50%);
    }
}

.page-contents {
    min-height: 600px;
    margin-top: 0px;
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, #FFFFFF 70px, #FFFFFF 100%);
    background-position: center top;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}
@media (min-width: 768px) {
    .page-contents {
        /* min-height: 1280px; */
        min-height: 1300px;
		width: 850px;
		margin: 142px auto 0;
    }
}

/* 既存の垂直マージンを削除 */
.page-contents > * {
	margin-top: 0;
	margin-bottom: 0;
}

/* 連続する要素だけに上方向のマージンを適用 */
.page-contents > * + * {
	margin-top: var(--space, 1.5rem);
}

@media screen and (max-width:767px) {
    .page-title {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: calc(50vw - 50%);
        padding-right: calc(50vw - 50%);
    }
}

.page-title {
    width: 100%;
    height: 40px;
    display: flex;
    /*align-items: center;
    background: linear-gradient(to right bottom, var(--key-color) 50%, transparent 100%);
    background-position: left top;
    background-repeat: no-repeat;
    background-size: 100% 100%;*/
    /* margin-bottom: 30px; */
	background-color: var(--key-color);
}
@media (min-width: 768px) {
    .page-title {
        width: 850px;
		margin: 0 auto;
    }
}
.page-title > span {
    margin-left: 5px;
    font-size: clamp(1.25rem, 1.111rem + 0.445vi, 1.5rem);
    font-weight: bold;
    color: #fff;
    /*text-shadow: 3px 3px 3px rgba(0,0,0,0.2);*/
    text-indent: -1.5em;
    margin-left: 3em;
	line-height: 2.1;
}
@media (min-width: 768px) {
    .page-title > span {
        text-indent: -2em;
        margin-left: 3em;
		line-height: 1.9;
    }
}

/*.page-title > span::before {
    font-family: "Font Awesome 5 Free";
    content: "\f0c8";
    font-weight: 900;
    font-size: 0.9em;
    padding-right: .7rem;
    opacity: 0.5;
}*/

.page-body {
    padding: 10px 4%;
}
@media (min-width: 768px) {
    .page-body {
        padding: 10px 20px;
    }
}

/* 既存の垂直マージンを削除 */
.page-body>* {
    margin-top: 0;
    margin-bottom: 0;
}

/* 連続する要素だけに上方向のマージンを適用 */
.page-body>*+* {
    margin-block-start: var(--space, 2em);
}

.page-body>section>* {
    margin-top: 0;
    margin-bottom: 0;
}

.page-body>section>*+* {
    margin-block-start: var(--space, 1em);
}

/* 見出し
--------------------------*/
.heading_h3 {
    position: relative;
    margin-bottom: 10px;
	border-bottom: solid 1px #C2DFEB;
  }
  
  /*.heading_h3::before {
    position: absolute;
    top: 50%;
    z-index: 1;
    content: "";
    display: block;
    width: 100%;
    height: 1px;
    background-color: var(--sub-color);
    opacity: 0.3;
  }
  */

  .heading_h3 > span {
    position: relative;
    z-index: 2;
    display: inline-block;
    padding: 0 1em 0 0;
    background-color: #fff;
    font-size: clamp(0.938rem, 0.832rem + 0.451vi, 1.125rem);
    font-weight: bold;
    /*text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.2);*/
    font-feature-settings: "palt";
    color: var(--sub-color);
  }
  
  .heading_h3 > span::before {
    content: "\f138";
    font-family: "Font Awesome 5 Free";
    margin-right: 0.5em;
    font-weight: 900;
    font-size: 0.75em;
    position: relative;
    bottom: 2px;
    color: var(--key-color);
  }
  
  .heading_h4 {
    position: relative;
    padding: 0.75em 0.75em 0.5em 0.25em;
    margin-bottom: 10px;
  }
 /* .heading_h4::after {
    position: absolute;
    top: 0.8em;
    left: 0;
    content: "";
    width: 6px;
    height: -webkit-calc(80% - 1em);
    height: calc(80% - 1em);
    background-color: rgba(150, 0, 0, 0.2);
    border-radius: 1px;
  }*/
  
  .heading_h4 > span {
    margin-left: 0.5em;
    font-size: clamp(0.875rem, 0.8rem + 0.32vw, 1rem);
    font-weight: bold;
    color: var(--key-color);
  }

.heading_h4 > span::before {
    content: "\f1ce";
    font-family: "Font Awesome 5 Free";
    margin-right: 0.5em;
    font-weight: 900;
    font-size: 0.75em;
    position: relative;
    bottom: 2px;
    color: var(--key-color);
  }

.under_construction {
    text-align: center;
    font-size: 1.1em;
    padding-top: 50px;
}

/* .page-body p,
.page-body ul,
.page-body ol,
.page-body dl,
.page-body table,
.page-body figcaption {
    font-size: clamp(0.813rem, 0.727rem + 0.364vw, 1rem);
} */

/* アイコン
--------------------------*/

.exlink::after {
    content: "\f360";
    font-family: "Font Awesome 5 Free";
    font-size: 0.85em;
    font-weight: 900;
    margin-left: .5em;
}


.download:before {
    content: '\f019';
    /* ダウンロードのアイコン */
    font-family: FontAwesome;
    margin-left: .5em;
    margin-right: .5em;
}

.pdf:after {
    content: '\f1c1';
    /* PDFファイルの後（fa-file-pdf-o） */
    font-family: FontAwesome;
    margin-left: 0.5em;
}

.word:after {
    content: '\f1c2';
    /* WORDファイルの後（fa-file-word-o） */
    font-family: FontAwesome;
    margin-left: 0.5em;
}

.ppt:after {
    content: '\f1c4';
    /* PPTファイルの後（fa-file-powerpoint-o） */
    font-family: FontAwesome;
    margin-left: 0.5em;
}

.excel:after {
    content: '\f1c3';
    font-family: FontAwesome;
    margin-left: 0.5em;
}

.mail:after {
    content: '\f003';
    font-family: FontAwesome;
    margin-left: 0.5em;
}

.cipher a:before {
    content: '\f023';
    /* 暗号通信の前（fa-lock） */
    font-family: FontAwesome;
    margin-right: .5em;
}

.check::before {
    content: '\f046';
    font-family: FontAwesome;
    margin-right: .3em;
}

/*罫線*/

hr {
    border: none;
    border-top: 1px solid #ccc;
}

hr.hr-full {
    margin: 0 .75em 1.5em;
    box-shadow: 1px 1px 1px rgba(0, 71, 157, 0.2);
}

/* ハイライト */
.text-highlight {
    background: linear-gradient(transparent 40%, #f6ff5f 40%);;
}

.inline {
    display: inline;
}

/*文字詰め*/

.feature {
    font-feature-settings: "palt";
}

/*囲み*/

.enclosure01 {
    border: 1px;
    border-style: solid;
    padding: 0.75em 1em;
}

.enclosure02 {
    display: inline-block;
    border: 1px;
    border-style: solid;
    padding: .5em 1em;
}

.enclosure-style01 {
    border-color: #DDDDDD;
    background: #FFFFFF;
}

.enclosure-style02 {
    border: 3px solid rgba(245, 200, 200, 0.4);
    background: rgba(245, 200, 200, 0.1);
}
.enclosure-style03 {
	border: 3px solid #ff0000;
	background: #FFFFFF;
	border-radius: 10px;
	-webkit-border-radius: 10px;
	-moz-border-radius: 10px;

}


/*リストスタイル*/
.list-style01 {
    margin-left: 2em;
    margin-right: 2em;
    font-size: clamp(0.875rem, 0.818rem + 0.242vw, 1rem);
}

.list-style01 li {
    margin-bottom: .3em;
}

.list-style {
    list-style-position: outside;
    padding-left: 1.5em;
}

.list-disc {
    list-style-type: disc;
}

.list-num {
    list-style-type: decimal;
}

.list-num2 {
    list-style-type: decimal-leading-zero;
}

/*※入り*/
.asterisk {
    padding-left: 1.2em;
    text-indent: -0.9em;
}

.asterisk li::before {
    content: '※';
    margin-right: .3em;
    position: relative;
    bottom: 1px;
}

/*表組み*/
.tbl-sp {
    overflow-x: auto;
}

.tbl-sp table {
    min-width: 690px;
}
.tbl-width100 {
    width: 100%;
}

.tbl-width50 {
    width: 50%;
}

.tbl-style01 thead th {
    background-color: #DDD;
    border: 1px #CCCCCC;
    border-style: solid;
    padding: .5em;
}

.tbl-style01 tbody th,
.tbl-style01 tbody td {
    border: 1px #CCCCCC;
    border-style: solid;
}

.tbl-style01 tbody th {
    background-color: #EEEEEE;
    padding: .5em;
}
.tbl-style01 tbody td {
    background-color: #FFFFFF;
    padding: .5em;
}

.tbl-style02 tbody th,
.tbl-style02 tbody td {
    border: 1px #FFFFFF;
    border-style: solid;
}

.tbl-style02 tbody th {
    background-color: #FFFFFF;
    padding: .5em;
}

.tbl-style02 tbody td {
    background-color: #FFFFFF;
    padding: .5em;
}

.th-c-m th {
    text-align: center;
    vertical-align: middle;
}

.th-l-m th {
    text-align: left;
    vertical-align: middle;
}

.th-l-t th {
    text-align: left;
    vertical-align: top;
}

.td-c-m td {
    text-align: center;
    vertical-align: middle;
}

.td-l-m td {
    text-align: left;
    vertical-align: middle;
}

.td-l-t td {
    text-align: left;
    vertical-align: top;
}

/* 開催概要 */
.outline_style {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
    font-feature-settings: "palt";
}
@media (min-width: 768px) {
    .outline_style {
        flex-direction: row;
        gap: 0;
        margin-left: 10px;
        margin-bottom: 30px;
        font-feature-settings: "palt";
    }
}

.outline_style dt {
    width: 100%;
}
@media (min-width: 768px) {
    .outline_style dt {
        width: 120px;
    }
}

.outline_style dt > span {
    height: 30px;
    display: flex;
    align-items: center;
    border-left: solid 2px var(--key-color);
    color: var(--key-color);
    font-weight: bold;
    padding-left: 1em;
}
@media (min-width: 768px) {
    .outline_style dt > span {
        justify-content: center;
        align-items: center;
        padding-left: 0;
    }
}

.outline_style dd {
    flex: 1;
    margin-left: 10px;
    padding: 3px 7px;
    border-bottom: 1px rgba(41, 169, 224, 0.2);
    border-style: solid;
}
.twitter-timeline{
	margin:30px auto!important;
}
@media (min-width: 768px) {
    .outline_style dd {
        margin-left: 20px;
    }
	.twitter-timeline{
		margin:30px 3px 30px 0!important;
	}
}

.outline_style dd > ul > li {
    margin-bottom: 3px;
}

.outline_style dd > ul > li > span {
    display: inline-block;
}

/* ごあいさつ */

.chairman {
	display: flex;
	justify-content: flex-end;
	align-items: flex-end;
	gap: 10px;
	border-bottom: 1px solid #ddd;
	padding-bottom: 10px;
	text-align: right;
}
.presidentBox {
	margin:0 auto;
	padding:10px 15px;
	position:relative;
	border-bottom:1px solid #ccc;
}
.presidentBox img{
	width:170px;
	float:right;
}
.presidentBox p {
	text-align:right;
	position:absolute;
	top:137px;
	right:200px;
}

@media screen and (max-width:767px) {
	.chairman {
		flex-direction: column-reverse;
		align-items: center;
		text-align: center;
	}
	.presidentBox img{
		float: none;
		margin: 10px auto;
	}
	.presidentBox p {
		position: static;
		text-align: center;
	}
}

.chairman img {
    width: 170px;
    height: auto;
}

.chairman span {
    font-size: 1.2em;
}

.salutation p {
    text-indent: 1em;
    margin-bottom: 1em;
    padding: 0 .5em;
    line-height: 1.7;
}

/* リンク
--------------------------*/
.ul_linkList {
    border-bottom: 1px dotted #ccc;
    box-sizing: border-box;
    padding: 10px;
}

.ul_linkList li:first-child {
    font-size: clamp(0.938rem, 0.832rem + 0.451vi, 1.125rem);
    font-weight: bold;
    text-indent: -1.0em;
    margin-left: 1.0em;
}

.ul_linkList li:first-child::before {
    content: "\f35d";
    font-family: "Font Awesome 5 Free";
    margin-right: 0.5em;
    font-weight: 900;
    font-size: 0.75em;
    position: relative;
    bottom: 2px;
    color: var(--key-color);
}

.ul_linkList li:last-child {
    margin-top: 10px;
    margin-left: 1.0em;
    word-break: break-all;
}

.heading_h3--theme {
    position: relative;
    margin-bottom: 10px;
}

/* .heading_h3--theme:before {
position: absolute;
top: 50%;
z-index: 1;
content: "";
display: block;
width: 100%;
height: 1px;
background-color: var(--sub-color);
opacity: 0.3;
} */

.heading_h3--theme > span {
position: relative;
z-index: 2;
display: inline-block;
padding: 0 1em 0 0;
background-color: #fff;
font-size: clamp(0.938rem, 0.832rem + 0.451vi, 1.125rem);
font-weight: bold;
text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.2);
font-feature-settings: "palt";
color: var(--key-color);
}

/* .heading_h3--theme > span::before {
content: "\f0c8";
font-family: "Font Awesome 5 Free";
margin-right: 0.5em;
font-weight: 900;
font-size: 0.75em;
position: relative;
bottom: 2px;
color: var(--sub-color);
} */

/* ボタン */
.btn_basic {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
}
@media (min-width: 768px) {
    .btn_basic {
        flex-direction: row;
    }
}

.btn_basic li {
    display: flex;
    justify-content: center;
}

.btn_basic li a {
    width: 100%;
    min-width: 250px;
	margin: auto;
    /*font-size: clamp(0.875rem, 0.79rem + 0.364vw, 1.063rem);*/
    letter-spacing: 2px;
    text-transform: uppercase;
    display: inline-block;
    text-align: center;
    font-weight: bold;
    padding: 0.7em 0.5em;
    border: 2px solid var(--key-color);
    border-radius: 30px;
    position: relative;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.1);
    color: var(--key-color);
    text-decoration: none;
    transition: 0.3s ease all;
    z-index: 1;
}

.btn_basic li a:before {
    transition: 0.5s all ease;
    position: absolute;
    top: 0;
    left: 50%;
    right: 50%;
    bottom: 0;
    opacity: 0;
    content: '';
    background-color: var(--key-color);
    z-index: -1;
}

.btn_basic li a:hover, .btn_basic li a:focus {
    color: white;
	border-radius: 30px;
}

.btn_basic li a:hover:before, .btn_basic li a:focus:before {
    transition: 0.5s all ease;
    left: 0;
    right: 0;
    opacity: 1;
	border-radius: 30px;
}

.btn_basic li a:active {
    transform: scale(0.9);
	border-radius: 30px;
}

/* 会長挨拶 */
.message_theme {
    font-size: 1.3em;
    font-weight: bold;
}
.chairman {
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    gap: 10px;
    border-bottom: 1px solid #ddd;
    padding-bottom: 10px;
    text-align: right;
}
@media screen and (max-width:767px) {
    .chairman {
        flex-direction: column-reverse;
        align-items: center;
        text-align: center;
    }
}

.chairman img {
    width: 160px;
    height: auto;
}

.chairman span {
    font-size: 1.2em;
}
.chair_wrapper {
    border-top: 1px solid #ccc;
    padding-top: 30px;
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    place-content: center;
    gap: 30px;
}
.chair {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    img {
        width: 180px;
        height: auto;
        border: 1px solid #eee;
    }
    figcaption {
        margin-top: 5px;
        text-align: center;
        span.name {
            font-weight: bold;
            font-size: 1.1em;
        }
    }
}
.nowrap_text {
    white-space: nowrap;
}
.greeting_message {
    margin-top: 50px;
}
.greeting_message p {
    text-indent: 1em;
    /* margin-bottom: 0; */
    /* padding: 0 .5em; */
    line-height: 1.7;
    text-align: justify;
}

/* ポスターダウンロード */
.poster_dl {
    width: 210px;
    margin: 10px auto;
    padding-block: 10px;
    a {
        display: block;
        transition: all .3s;
        &:hover {
            filter: brightness(85%) contrast(120%);
        }
    }
}


/*司会の言葉*/
.endai .honbun{
	max-width:600px;
	border:1px solid #ccc;
	padding:10px;
	margin-left: 10px;
}
.toggle_title {
	position: relative;
	width:340PX;
	background:#4870B0;
	color:#FFF;
	border-radius:3PX;
	cursor: pointer;
	font-size: 15px;
	line-height: 1.4;
	padding:5px 0 5px 30px;
	margin-bottom:10px;
	margin-left: 10px;
}
.toggle_title:hover {
	opacity: 90%;
}
.toggle_btn {
	position: absolute;
	top: 50%;
	left:10px;
	transform: translateY(-50%);
	background:#fff;
	display: block;
	width:18px;
	height:18px;
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
	border-radius:50%;
}
.toggle_btn:before, .toggle_btn:after {
	display: block;
	content: '';
	background-color:#1F447E;
	position: absolute;
	width: 10px;
	height: 2px;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}
.toggle_btn:before {
	width: 2px;
	height: 10px;
}
.toggle_title.selected .toggle_btn:before {
	content: normal;
}
.nerai{
	margin-left:15px;
}
/*司会の言葉ここまで*/
dl.pro_speaker {
	display: flex;
	margin-left: 1em;
	margin-bottom: 10px;
}
dl.pro_speaker dt {
	width: 50px;
	margin-right: 5px;
	white-space: nowrap;
	/*font-weight: 600;*/
}
dl.pro_speaker dd {
	display: flex;
}