@charset "utf-8";

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

.wrapper {
    width: 100%;
}

.header > * {
    width: min(92%, 960px);
    margin: 0 auto;
}

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

.contents {
    width: 100%;
}
@media (min-width: 768px) {
    .contents {
        max-width: 730px;
    }
}

.nav_wrap {
    width: 100%;
}
@media (min-width: 768px) {
    .nav_wrap {
        max-width: 230px;
    }
}

.footer > div {
    width: min(92%, 960px);
    margin: 0 auto;
}

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

:root {
	--key-color: #268FCF;
	--sub-color: #005BAB;
	--point-color: #39B34A;
	box-sizing: border-box;
    --space-s: 0.5em;
    --space-m: 1em;
    --space-l: 1.5em;
}

/* 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: 45px;
    position: fixed;
    border: 1px solid var(--point-color);
    background: var(--point-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
@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 {
    height: 300px;
    background-image: linear-gradient(var(--sub-color), var(--sub-color));
    background-position: center top;
    background-repeat: no-repeat;
    background-size: 100% 5px;
}
@media (min-width: 768px) {
    .header {
        height: 150px;
    }
}

@media screen and (max-width:767px) {
    .header.child {
        height: 170px;
    }
}

.header > div {
    display: flex;
    flex-wrap: wrap;
}
@media (min-width: 768px) {
    .header > div {
        height: 160px;
        flex-wrap: nowrap;
        justify-content: space-between;
    }
}

@media screen and (max-width:767px) {
    .society-title {
        height: 160px;
        padding-top: 10px;
    }
}

.society-title {
    display: flex;
    align-items: center;
}
@media (min-width: 768px) {
    .society-title {
        padding-top: 10px;
    }
}

@media screen and (max-width:767px) {
    .society-outline {
        position: relative;
        width: 100%;
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: calc(50vw - 50%);
        padding-right: calc(50vw - 50%);
        background-color: var(--key-color);
        background-image: linear-gradient(to bottom, #0071BA, rgba(0, 112, 186, 0));
        background-position: center top;
        background-repeat: no-repeat;
        background-size: 100% 5px;
    }
    .header.child .society-outline {
        display: none;
    }
}

.society-outline {
    display: flex;
    align-items: center;
    height: 160px;
}
@media (min-width: 768px) {
    .society-outline { 
        
    }
}

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

.main {
    position: relative;
    background-image: linear-gradient(var(--key-color), var(--key-color));
    background-position: center top;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    z-index: 0;
}
@media (min-width: 768px) {
    .main {
        background-color: #F0F0F0;
        background-size: 100% 780px;
    }
}

@media (min-width: 768px) {
    .main::before {
        position: absolute;
        z-index: 1;
        content: "";
        width: 100%;
        height:5px;
        background-image: linear-gradient(to bottom, #0071BA, rgba(0, 112, 186, 0));
        background-position: center top
        background-size: 100% 5px;
    }
}

@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%);
    }
}

/* @group ナビゲーションエリア
------------------------------------------------------*/

@media (min-width: 768px) {
    .nav_wrap {
        position: relative;
        margin-top: 41px;
        background-color: rgba(255, 255, 255, 0.7);
        height: 100%;
        min-height: 1010px;
    }

    .nav_wrap.child {
        margin-top: 0px;
    }
}

@media screen and (max-width:767px) {
    .submission-period {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: calc(50vw - 50%);
        padding-right: calc(50vw - 50%);
        background-color: #FFFFFF;
    }
}

.submission-period {
    display: flex;
    justify-content: center;
    padding-top: 40px;
    padding-bottom: 40px;
}
@media (min-width: 768px) {
    .submission-period {
        padding-top: 85px;
    }
}

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

.footer {
    position: relative;
    height: 315px;
    z-index: -1;
    background-color: var(--sub-color);
    background-image: linear-gradient(var(--key-color), var(--key-color));
    background-position: center top;
    background-repeat: no-repeat;
    background-size: 100% 265px;
}
@media (min-width: 768px) {
    .footer {
        height:155px;
        background-size: 100% 125px;
    }
}

.footer::before {
    position: absolute;
    z-index: 1;
    content: "";
    width: 100%;
    height:5px;
    background-image: linear-gradient(to bottom, rgba(0, 112, 186, 0.5), rgba(0, 112, 186, 0));
    background-position: center top;
    background-size: 100% 5px;
    top: 0;
}

.secretariat_wrap {
    height: 265px;
    display: flex;
    flex-direction: column;
    row-gap: 15px;
}
@media (min-width: 768px) {
    .secretariat_wrap {
        height: 125px;
        flex-direction: row;
        column-gap: 240px;
    }
}

@media screen and (max-width:767px) {
    .secretariat h3 {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: calc(50vw - 50%);
        padding-right: calc(50vw - 50%);
    }
}

.secretariat h3 {
    position: relative;
    width: 210px;
    height: 30px;
    background-color: #fff;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.secretariat h3::after {
    position: absolute;
    right: -19px;
    content: '';
    width: 20px;
    height: 30px;
    background-color: #fff;
    clip-path: polygon(0 0, 0% 100%, 100% 0);
}

.secretariat h3 span {
    margin-left: 2px;
    font-size: 14px;
    font-weight: bold;
	color: var(--sub-color);
    line-height: 1;
    margin-top: 2px;
}
@media (min-width: 768px) {
    .secretariat h3 span {
        margin-left: 10px;
    }
}

.secretariat dl {
    margin-left: 4px;
    color: #fff;
}
@media (min-width: 768px) {
    .secretariat dl {
        margin-left: 10px;
    }
}

.secretariat dt {
    margin-bottom: 5px;
    font-size: 13px;
    font-weight: bold;
}

.secretariat dd {
    font-size: 12px;
    line-height: 1.3;
}

.footer-copyright {
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}
@media (min-width: 768px) {
    .footer-copyright {
        height: 30px;
        justify-content: flex-start;
        text-align: left;
    }
}

.footer-copyright small {
    font-size: 12px;
    line-height: 1.4;
    color: #FFFFFF;
}
@media (min-width: 768px) {
    .footer-copyright small {
        font-size: 13px;
    }
}

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

.society-theme {
    width: 100%;
    height: calc(833px / 2);
}
@media (min-width: 768px) {
    .society-theme {
        width: 730px;
        height: 780px;
    }
}

@media screen and (max-width:767px) {
    .society-theme {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: calc(50vw - 50%);
        padding-right: calc(50vw - 50%); 
    }
}
@media screen and (max-width:767px) {
    .society-theme img {
        width: 108%;
        height: calc(833px / 2);
        margin-left: -4%;
        margin-right: -4%;
        object-fit: cover;
    }
}
@media (min-width: 768px) {
    .society-theme img {
        width: 730px;
        height: 780px;
    }
}

@media screen and (max-width:767px) {
    .news{
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: calc(50vw - 50%);
        padding-right: calc(50vw - 50%); 
        background-color: #F0F0F0;
    }
}

.news {
    padding-bottom: 20px;
}
@media (min-width: 768px) {
    .news {
        width: 730px;
        padding-bottom: 30px;
    }
}

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

.news h2 {
    height: 27px;
    display: flex;
    align-items: center;
    background-color: var(--point-color);
    margin-bottom: 20px;
}
@media (min-width: 768px) {
    .news h2 {
        margin-bottom: 20px;
    }
}

.news h2 span {
    margin-left: 5px;
    font-size: 15px;
    font-weight: bold;
    color: #FFFFFF;
}
@media (min-width: 768px) {
    .news h2 span {
        margin-left: 10px;
    }
}

.news-list {
    height: 240px;
    padding-left: 5px;
    padding-right: 5px;
    padding-bottom: 15px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    line-height: 1.4;
}
@media (min-width: 768px) {
    .news-list {
        height: 180px;
        padding-left: 20px;
        padding-right: 20px;
        padding-bottom: 15px;
        gap: 12px;
    }
}

.news-list li {
    display: flex;
    font-size: 12px;
}

.date {
    width: 80px;
    font-weight: bold;
    color: var(--point-color);
}
@media (min-width: 768px) {
    .date {
        width: 85px;
    }
}

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

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

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

.page-contents {
    position: relative;
    min-height: 550px;
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.6) 0%, #FFFFFF 10px, #FFFFFF 10px, #FFFFFF 100%);
    background-position: center top;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    padding: 20px 10px;
}
@media (min-width: 768px) {
    .page-contents {
        min-height: 950px;
        margin-top: 41px;
        padding: 30px 20px;
    }
}

.page-title {
    margin-bottom: 20px;
    padding-top: 14px;
    padding-bottom: 10px;
    padding-left: 40px;
    padding-right: 14px;
    background: var(--point-color);
    box-shadow:  5px 5px 10px #bcbcbc,
                -5px -5px 10px #ffffff;
}

.page-title > span {
    margin-left:-1.5em;
	font-size: clamp(1.125rem, 1.011rem + 0.485vw, 1.375rem);
	font-weight: bold;
    font-feature-settings: "palt";
    text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.2);
    color: #fff;
}
@media (min-width: 768px) {
    .page-title > span {
        margin-left:-1em;
    }
}

.page-title span::before {
    content: "\f0c8";
    font-family: "Font Awesome 5 Free";
    margin-right: .5em;
    font-size: 0.85em;
    position: relative;
    bottom: 1px;
    color: #FFFFFF;
    opacity: 0.7;
}

/* 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: 10px;
}

/* 見出し
--------------------------*/
.heading_h3 {
	position: relative;
	margin-bottom: 10px;
}

.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(--key-color);
}

.heading_h3>span::before {
	content: "\f14a";
	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);
}

.heading_h4 {
	position: relative;
	padding: 0.75em 0.75em 0.5em 0.25em;
	margin-bottom: 10px;
}

.heading_h4::after {
	position: absolute;
	top: 0.5em;
	left: 0;
	content: "";
	width: 6px;
	height: -webkit-calc(100% - 1em);
	height: calc(100% - 1em);
	background-color: rgba(0, 0, 0, 0.2);
	border-radius: 4px;
}

.heading_h4>span {
	margin-left: 0.5em;
	font-size: clamp(0.875rem, 0.8rem + 0.32vw, 1rem);
	font-weight: bold;
	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-style04 {
    border: 3px solid rgba(199, 222, 245, 0.4);
    background: rgba(199, 222, 245, 0.1);
}
.enclosure-style03 {
	border: 3px solid #cc0700;
	background: #FFFFFF;

}


/*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;
}
.asterisk2 {
    padding-left: 1.7em;
    text-indent: -1.7em;
}

.asterisk2 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-width70 {
    width: 70%;
}
.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;
}
.td-r-m td {
    text-align: right;
    vertical-align: middle;
}

/* ボタン */

.btn_wrap {
    display: grid;
    gap: 20px;
}

.btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
@media (min-width: 768px) {
    .btn {
        flex-direction: row;
    }
}

.btn a {
    width: 100%;
    max-width: 320px;
    min-height: 50px;
    position: relative;
    background-image: linear-gradient(to bottom, var(--key-color), var(--key-color));
    background-repeat: no-repeat;
    background-position: left top;
    box-shadow: 0 3px var(--sub-color);
    display: flex;
    justify-content: center;
    align-items: center;
    top: -2px;
    padding: 0 15px;
    border-radius: 6px;
    text-decoration: none;
    color: #FFF;
    font-weight: bold;
    text-align: center;
    transition: background .5s, box-shadow .5s, top .5s;
}
.btn a.w400{
	max-width: 400px;
}
.btn a.w500{
	max-width: 500px;
}
@media (min-width: 768px) {
    .btn a {
        min-width: 300px;
    }
}
@media (max-width: 768px) {
	.btn a.w400,
	.btn a.w500{
		width: 100%;
	}
}

.btn a:hover {
    background-image: linear-gradient(to bottom, var(--sub-color), var(--sub-color));
    box-shadow: 0 1px var(--sub-color);
    top: 1px;
}

/* 開催概要 */

.outline-detail {
    display: grid;
    row-gap: 5px;
}
@media (min-width: 768px) {
    .outline-detail {
        grid-template-columns: 140px auto;
        column-gap: 5px;
        row-gap: 15px;
    }
}

.outline-detail dt {
    margin-top: 10px;
}
@media (min-width: 768px) {
    .outline-detail dt {
        display: flex;
        justify-content: space-between;
        column-gap: 10px;
        margin-top: 0;
        text-indent: -1.5em;
        margin-left: 1.5em;
    }
}

.outline-detail dt span {
    font-weight: bold;
    color: var(--key-color);
}

.outline-detail dt span::before {
    content: "\f152";
    font-family: "Font Awesome 5 Free";
    margin-left: .5em;
    margin-right: .5em;
    font-size: 0.8em;
    position: relative;
    bottom: 1px;
    color: var(--point-color);
}

.outline-detail dd {
    border-bottom: 1px dotted var(--sub-color);
    padding-bottom: 3px;
    margin-left: 20px;
}
@media (min-width: 768px) {
    .outline-detail dd {
        padding-bottom: 5px;
        margin-left: 0px;
    }
}

/* 開催概要
--------------------------*/
.outline-list {
	display: flex;
	flex-direction: column;
	justify-content: start;
	margin-right: 20px;
}

@media (min-width: 768px) {
	.outline-list {
		flex-direction: row;
		justify-content: space-between;
		margin-right: 20px;
	}
}

.outline-list dt {
	width: 100%;
	color: var(--sub-color);
	font-weight: bold;
	padding-bottom: 3px;
}

@media (min-width: 768px) {
	.outline-list dt {
		width: 120px;
	}
}

@media (min-width: 768px) {
	.outline-list.en dt {
		width: 90px;
		text-indent: -2.2em;
		margin-left: 30px;
	}
}

.outline-list dt::before {
	content: "\f14a";
	font-family: "Font Awesome 5 Free";
	margin-left: 5px;
	margin-right: 5px;
	font-size: 0.9em;
	position: relative;
	bottom: 1px;
	color: var(--key-color);
}

@media (min-width: 768px) {
	.outline-list dt::before {
		margin-left: 15px;
		margin-right: 5px;
	}
}

.outline-list dd {
	width: 100%;
	flex: 1;
	padding-left: 10px;
	padding-right: 10px;
	padding-top: 10px;
	background: linear-gradient(to right, #dddd, #dddd);
	background-position: left top;
	background-repeat: no-repeat;
	background-size: 100% 1px;
}

@media (min-width: 768px) {
	.outline-list dd {
		padding-left: 20px;
		padding-top: 0px;
		background: linear-gradient(to bottom, #ddd, #ddd);
		background-position: left top;
		background-repeat: no-repeat;
		background-size: 1px 100%;
	}
}

.outline-list dd>ul li:first-child {
	margin-bottom: 3px;
}

/* 関連リンク
--------------------------*/

.link-list {
	padding: 20px;
}

.link-list li {
	margin-bottom: 20px;
    padding-bottom: 5px;
    border-bottom: 1px solid #DDDDDD;
	font-size: 16px;
	font-weight: bold;
	color: var(--sub-color);
}

.link-list li::before {
    content: "\f0da";
    font-family: "Font Awesome 5 Free";
    margin-right: .5em;
    font-size: 0.8em;
    position: relative;
    bottom: 1px;
    color: var(--point-color);
}

.link-list li a {
	font-weight: bold;
    text-decoration: none;
	color: var(--sub-color);
    transition: all 0.5s;
}


/* 会長挨拶
--------------------------*/
.presidentBox {
	margin:0 auto;
	padding:10px 15px;
	position:relative;
	border-bottom:1px solid #ccc;
}
.presidentBox img{
	width:150px;
	float:right;
}
.presidentBox p {
	text-align:right;
	position:absolute;
	top:120px;
	right:190px;
}
.mainTxt02 {
	line-height:180%;
	margin:1em auto;
	text-indent:1em;
}

@media (max-width: 768px) {
	.presidentBox img{
		float: none;
		margin: 10px auto 20px;
	}
	.presidentBox p {
		position: static;
		text-align: center;
	}
	.gree_ttl{
		text-align: center;
	}
}
	
/* 演題募集 */

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

.page-body.cfa_wrap > section > * + * {
    margin-block-start: var(--space, .75rem);
}
.ml200{
	margin-left: 270px;
}

/* 日程表・プログラム・抄録 */

.program_wrap {
    padding: 0 10px;
}

.program_wrap > * + * {
    margin-block-start: var(--space-m);
}

.pro_theme {
    font-size: clamp(0.875rem, 0.8rem + 0.32vi, 1rem);
    font-weight: bold;
    color: var(--sub-color);
}
.flex .date_venue{
	margin-left: auto;
}
.date_venue {
    border-bottom: 1px solid #ddd;
    font-size: 14px;
    text-align: left;
    margin-left: 1em;
    text-indent: -1em;
}

@media (min-width: 768px) {
    .date_venue {
        margin-left: 0;
        text-indent: 0;
        text-align: right;
    }
}

.date_venue::before {
    content: "\f274";
    font-family: "Font Awesome 5 Free";
    margin-right: .5em;
    font-size: 0.8em;
    font-weight: 900;
    position: relative;
    bottom: 1px;
    color: var(--point-color);
}

.program_wrap > dl {
    display: flex;
    gap: 5px;
}

.program_wrap > dl > dt {
    width: 50px;
    font-weight: bold;
}

.pro_chair .role {
    color: var(--key-color);
}

.pro_speaker .role {
    color: var(--sub-color);
}

.program_wrap > dl > dd {
    flex: 1;
    font-feature-settings: "palt";
}

.program_wrap > dl > dt::after {
    content: "：";
}

@media (max-width: 767px) {
    .program_wrap .name {
       display: flex;
       flex-direction: column;
    }
}

@media (min-width: 768px) {
    .program_wrap .name span {
        margin-left: 1em;
    }
}

.pro_sub_theme {
    background-color: rgba(240, 240, 240, 0.4);
    border-left: 3px solid #ccc;
    padding: 3px 6px;
    font-size: 14px;  
    color: #333333;
}

/* 共催セミナー */
.btn_heisai{
	display: block;
	width: 225px;
	margin: 20px auto;
}
.btn_heisai:hover{
	filter:alpha(opacity=85);
	-moz-opacity:0.85;
	-khtml-opacity: 0.85;
	opacity:0.85;
	cursor:pointer;
}
.btn_heisai img{
	width: 225px;
}
.pro_company {
    display: flex;
    align-items: baseline;
    gap: 10px;
}
.pro_company > span:first-child {
    background-color: #ddd;
    padding: 3px 6px;
    font-weight: bold;
    color: #333333;
}

.pro_company > span:last-child {
    color: #666666;
}


/* オンライン参加登録 */
/*Q&A*/
.honbun{
	max-width:600px;
	border:1px solid #ccc;
	padding:10px 15px;
}


.toggle_title {
	position: relative;
	color: var(--key-color);;
	cursor: pointer;
	font-size: 15px;
	padding:5px 0;
}
.toggle_btn {
	display: none;
}
.toggle_btn:before, .toggle_btn:after {
	display: block;
	content: '';
	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;
	display: inline-block;
	text-indent: -2.8em;
	padding-left: 1.8em;
}

.sp_on02 {
	display: none;
}
.co_flyer{
	display: block;
	width: 200px;
	margin: 10px auto;
}
.co_flyer img{
	width: 200px;
	margin: 10px auto;
}
.co_flyer.hans{
	width: 300px;
}
.co_flyer.hans img{
	width: 300px;
}
.co_flyer img:hover{
	filter:alpha(opacity=85);
	-moz-opacity:0.85;
	-khtml-opacity: 0.85;
	opacity:0.85;
	cursor:pointer;
}

@media(max-width:640px){
	.sp_on02 {
		display: block;
	}
	.sp100{
		width: 100%;
	}
}
/*Q&Aここまで*/

.indent1em{
	text-indent: -1em;
	padding-left: 1em;
}