@charset "utf-8";

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

.wrapper {
  width: 100%;
}

.main > * {
  width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: row-reverse;
}

.contents {
  width: 730px;
}

.side {
  width: 230px;
}

.footer > * {
  width: 960px;
  margin: 0 auto;
}

/*リンク*/
a {
  color: #0000ff;
  text-decoration: none;
}

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

/*-------------------------------------------------------------
///////////////////////////////////////////////////////////////
style
///////////////////////////////////////////////////////////////
--------------------------------------------------------------*/
/* 基本 */
:root {
  --main-color: #6fba2c;
  --sub-color: #e7380d;
  --point-color: #1d2087;
  box-sizing: border-box;
  --space-s: 0.5em;
  --space-m: 1em;
  --space-l: 2em;
}

/* ページトップへもどる */
.page_top {
  width: 40px;
  height: 40px;
  right: 20px;
  bottom: 20px;
  position: fixed;
  border: 1px solid var(--point-color);
  background: var(--point-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.page_top::before {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  border-top: 1px solid #FFFFFF;
  border-right: 1px solid #FFFFFF;
  transform: rotate(-45deg);
}

/* サイドバナー */
.side_banner{
	margin:30px auto;
}
.side_banner a{
	display:block;
	max-width:225px;
	margin:10px auto;
}
.side_banner a:hover{
	filter:alpha(opacity=85);
	-moz-opacity:0.85;
	-khtml-opacity: 0.85;
	opacity:0.85;
	cursor:pointer;
}
.side_banner img{
	max-width:225px;
}

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

/* @group メインエリア
------------------------------------------------------*/
.main {
  background-color: #FFFFFF;
  background-image: url(../images/bg.png);
  background-position: left top;
  background-repeat: repeat-x;
  background-size: 10px 960px;
}

/* @group コンテンツエリア
------------------------------------------------------*/
.contents {
  position: relative;
}
.contents::before {
  position: absolute;
  content: "";
  width: 10px;
  height: 1220px;
  background-image: url(../images/shadow.png);
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 10px 1220px;
  mix-blend-mode: multiply;
  top: 0px;
}

.society-title {
  height: 150px;
  display: flex;
  justify-content: center;
  align-items: end;
}

.society-title img {
  margin-bottom: 17px;
}

/* 終了の挨拶 */
.top_info{
	max-width: 700px;
	padding: 30px 0;
	margin: 0 auto;
}
.top_info .text{
	background:rgba(255,255,255,0.7); 
	border: 4px solid #cc0700;
	/*color: #1d2087;*/
	padding: 20px 10px;
}
.top_info .btn {
	width: 100%;
}
.top_info .btn li {
	width: 100%;
}
.top_info .btn a {
	width: 100%;
	background: #CC0700;
	border-color: #CC0700;
	color: #fff;
	margin-top: 10px;
}
.top_info .btn li a:hover {
  background-size: 100% 40px;
}
.top_info .btn_sub li a:hover {
  background-size: 100% 40px;
}

/* @group サイドエリア
------------------------------------------------------*/

.menu {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-top: 150px;
}

.menu li a {
  display: flex;
  align-items: center;
  min-height: 48px;
  background-color: var(--main-color);
  font-size: 15px;
  font-weight: bold;
  font-feature-settings: "palt";
  line-height: 1.2;
  color: #FFFFFF;
  text-decoration: none;
  transition: color 0.5s;
}

.menu li a > span {
  margin-left: 10px;
}

.menu li a:hover {
  background-color: #f2984f;
  text-decoration: none;
}

.menu li.active a {
  background-color: #f2984f;
  pointer-events: none;
}

.menu li.active a:hover {
  cursor: default;
}

.menu2 {
    width: 230px;
    margin-top: 31px;
    margin-left: 0;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.menu2 li a {
    position: relative;
}

.menu2 li a {
	display: flex;
	align-items: center;
	height: 50px;
	box-sizing: border-box;
	background: #fff;
	border: 2px solid var(--main-color);
	color: var(--main-color);
	font-size: 14px;
	font-weight: bold;
	font-feature-settings: "palt";
	line-height: 1.2;
	text-decoration: none;
	transition: all .5s;
}
.menu2 li a > span {
    margin-left: 12px;
}
.menu2 li a:hover {
	filter:alpha(opacity=75);
	-moz-opacity:0.75;
	-khtml-opacity: 0.75;
	opacity:0.75;
	cursor:pointer;
}
.menu2 li a > span {
    margin-left: 12px;
}
.menu2 li a:hover {
	filter:alpha(opacity=75);
	-moz-opacity:0.75;
	-khtml-opacity: 0.75;
	opacity:0.75;
	cursor:pointer;
}
.menu2 li.reception a {
	display: block;
	width: 230px;
	height: 70px;
	background: #CC0700;
	border: 2px solid #CC0700;
	outline: 1px solid rgba(255, 255, 255, 0.8);
	outline-offset: -6px;
	color: #fff;
	font-size: 17px;
	text-align: center;
	padding: 10px 0;
	margin: 10px auto;
}
.menu2 li.reception a span {
	line-height: 50px;
}
.secretariat-wrap {
  margin-top: 263px;
}

.secretariat {
  margin-bottom: 15px;
}

.secretariat h3 {
  height: 30px;
  background-image: linear-gradient(to right, var(--main-color), transparent);
  background-position: left center;
  background-repeat: no-repeat;
  background-size: 230px 30px;
  display: flex;
  align-items: center;
}

.secretariat h3 span {
  margin-left: 7px;
  font-size: 14px;
  font-weight: bold;
  color: #ffffff;
}

.secretariat dl {
  width: 216px;
  margin-top: 12px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.3;
  color: var(--main-color);
}

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

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

/* @group フッターエリア
------------------------------------------------------*/
.footer {
  background-color: var(--main-color);
}

.footer-copyright small {
  height: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
  color: #ffffff;
}

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

.society-outline {
  background-color: #f2984f;
  display: flex;
  justify-content: center;
  padding-top: 11px;
}

.society-theme {
  background-color: #f2984f;
}

.society-theme .theme-title {
  width: 535px;
  height: 274px;
  position: relative;
  margin-left: 35px;
  margin-top: -20px;
}

.society-theme .theme-title::before {
  position: absolute;
  content: "";
  width: 535px;
  height: 274px;
  background-image: url(../images/society-theme.svg);
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 535px 274px;
  filter: drop-shadow(3px 3px 1px rgba(0, 0, 0, 0.3));
  mix-blend-mode: multiply;
}

.theme-image {
  background-color: #f2984f;
  display: flex;
  justify-content: center;
  margin-top: -47px;
}

.news {
  width: 730px;
  padding-bottom: 22px;
  background-color: #ffffff;
}

.news h2 {
  height: 30px;
  background-image: linear-gradient(to right, var(--main-color), transparent);
  background-position: left center;
  background-repeat: no-repeat;
  background-size: 730px 30px;
  display: flex;
  align-items: center;
  margin-bottom: 30px;
}

.news h2 span {
  margin-top: 1px;
  margin-left: 30px;
  font-size: 16px;
  font-weight: bold;
  color: #ffffff;
  line-height: 1;
}

.news-list {
  width: 670px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 180px;
  overflow-y: auto;
  font-size: 12px;
  line-height: 1.4;
}

.news-list li {
  display: flex;
}

.date {
  width: 80px;
  font-weight: bold;
  color: #5fa224;
}

.excerpt {
  flex: 1;
  color: #646464;
}

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

.page-contents {
  background-color: #ffffff;
  position: relative;
}
.page-contents::before {
  position: absolute;
  content: "";
  width: 10px;
  height: 100%;
  background-image: url(../images/shadow-mini.png);
  background-position: left top;
  background-repeat: repeat-y;
  background-size: 10px auto;
  top: 0px;
}

/* 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);
}

.page-title {
  height: 48px;
  background-image: linear-gradient(to right, var(--main-color), transparent);
  background-position: left center;
  background-repeat: no-repeat;
  background-size: 730px 48px;
  display: flex;
  align-items: center;
  padding: 0 20px;
}

.page-title > span {
  font-size: 22px;
  font-weight: bold;
  line-height: 1.3;
  text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.2);
  color: #ffffff;
  font-feature-settings: "palt";
}

.page-title span::before {
  content: "\f14b";
  font-family: "Font Awesome 5 Free";
  font-size: 0.85em;
  font-weight: 900;
  margin-right: 7px;
  opacity: 0.65;
  position: relative;
  bottom: 1px;
}

.page-body {
  min-height: 1000px;
  padding: 0px 20px;
  background-color: #FFFFFF;
}

/* 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, 1.5em);
}

/* 見出し */
.heading_h3 {
	position: relative;
	padding: .75em .75em .5em .25em;
    margin-bottom: 10px;
}
.heading_h3::after {
	position: absolute;
	top: .5em;
	left: 0;
	content: '';
	width: 6px;
	height: -webkit-calc(100% - 1em);
	height: calc(100% - 1em);
	background-color: var(--main-color);
	border-radius: 4px;
}

.heading_h3 > span {
    margin-left: 0.5em;
    font-size: 19px;
    font-weight: bold;
    text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.2);
    color: var(--point-color);
}

.heading_h3 > span span {
    display: block;
    font-size: 0.8em;
    margin-left: 0.75em;
}

/* ページ準備中
--------------------------*/

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

/* アイコン
--------------------------*/

.exlink:after {
  content: "\f08e";
  font-family: FontAwesome;
  margin-left: 0.5em;
  margin-right: 0.5em;
}

.download:before {
  content: "\f019";
  font-family: FontAwesome;
  margin-left: 0.5em;
  margin-right: 0.5em;
}

.pdf:after {
  content: "\f1c1";
  font-family: FontAwesome;
  margin-left: 0.5em;
}

.word:after {
  content: "\f1c2";
  font-family: FontAwesome;
  margin-left: 0.5em;
}

.ppt:after {
  content: "\f1c4";
  font-family: FontAwesome;
  margin-left: 0.5em;
}

.excel:after {
  content: "\f1c3";
  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: 0.5em;
}


/*表組み*/
.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;
}

.td-r-m td {
    text-align: right;
    vertical-align: middle;
}
.tbl-style01 tbody.td-l-m td.num{
	text-align: center;
}

/*リストスタイル*/
.list-style01 {
    margin-left: 40px;
    margin-right: 20px;
    font-size: 16px;
}

.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;
}

.list-num3 {
    margin-left: .75em;
    padding-left: 1.5em;
    text-indent: -1.5em;
    line-height: 1.4;
    font-feature-settings: "palt";
}
.list-num3 > li {
    list-style-type: none;
    counter-increment: cnt;
}
.list-num3 > li::before {
    content: ""counter(cnt)"）";
    margin-right: .2em;
}

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

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


/* 囲み
--------------------------*/

.enclosure01 {
  border: 1px;
  border-style: solid;
  padding: 10px 20px;
}

.enclosure02 {
  border: 3px;
  border-style: solid;
  padding: 10px 20px;
}

.enclosure-color01 {
  border-color: #dddddd;
  background: #ffffff;
}

/*表組み*/
.tbl-width100 {
  width: 100%;
}

.tbl-width50 {
  width: 50%;
}

.tbl-style01 thead th {
  background-color: #ddd;
  border: 1px #cccccc;
  border-style: solid;
  padding: 0.5em;
}

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

.tbl-style01 tbody th {
  background-color: #eeeeee;
  padding: 0.5em;
}

.tbl-style01 tbody td {
  background-color: #ffffff;
  padding: 0.5em;
}

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

.tbl-style02 tbody th {
  background-color: #ffffff;
  padding: 0.5em;
}

.tbl-style02 tbody td {
  background-color: #ffffff;
  padding: 0.5em;
}

.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;
}

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

.asterisk > li::before {
  content: "※";
  margin-right: 0.3em;
  position: relative;
  bottom: 1px;
}

/* ボタン */
.btn,
.btn_sub {
  display: flex;
  justify-content: center;
  gap: 20px;
}
.btn li a {
  width: 300px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(var(--point-color), var(--point-color));
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 0px 40px;
  border: 2px solid var(--point-color);
  font-weight: bold;
  font-size: 15px;
  color: var(--point-color);
  transition: background .35s ease-out, color .35s;
}
.btn.block li a {
	display: block;
	line-height: 1.2;
	text-align: center;
	padding-top: 5px;
}

.btn_sub li a {
  width: 300px;
  height: 90px!important;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(var(--sub-color), var(--sub-color));
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 0px 40px;
  border: 2px solid var(--sub-color);
  font-weight: bold;
  font-size: 15px;
  color: var(--sub-color);
  transition: background .35s ease-out, color .35s;
}
.btn_sub2 li a {
  width: 300px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(var(--sub-color), var(--sub-color));
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 0px 40px;
  border: 2px solid var(--sub-color);
  font-weight: bold;
  font-size: 15px;
  color: var(--sub-color);
  transition: background .35s ease-out, color .35s;
}
.btn.w220 li a {
	width: 210px;
  height: 50px;
	line-height: 1.2;
	text-align: center;
}
.btn li a:hover {
  text-decoration: none;
  background: linear-gradient(var(--point-color), var(--point-color));
  background-repeat: no-repeat;
  background-size: 300px 40px;
  border: 2px solid var(--point-color);
  color: #fff;
}
.btn_sub li a:hover {
  text-decoration: none;
  background: linear-gradient(var(--sub-color), var(--sub-color));
  background-repeat: no-repeat;
  background-size: 300px 40px;
  border: 2px solid var(--sub-color);
  color: #fff;
}
.btn.w220 li a:hover {
  background-size: 220px 50px;
}
.btn_sub.lh10 li a{
	line-height: 1;
	height: 80px;
	text-align: center;
}
.btn_sub.lh10 li a:hover {
  background-size: 300px 100px;
	span{
		color: #fff;
	}
}
.btn_sub2 li a:hover {
  text-decoration: none;
  background: linear-gradient(var(--sub-color), var(--sub-color));
  background-repeat: no-repeat;
  background-size: 300px 40px;
  border: 2px solid var(--sub-color);
  color: #fff;
}
.btn.block li a:hover {
  background-size: 300px 100px;
	span{
		color: #fff;
	}
}


/* ご挨拶
--------------------------*/
.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:170px;
	right:185px;
}
.presidentBox.vice p {
	top:160px;
	right:185px;
}
.mainTxt02 {
	line-height:180%;
	margin:1em auto;
	text-indent:1em;
}

/* 開催概要 */
.outline-detail {
  display: flex;
  flex-wrap: wrap;
  row-gap: 20px;
  column-gap: 10px;
  font-size: 15px;
  line-height: 1.7;
}

.outline-detail dt {
  width: 140px;
  flex-shrink: 0;
  display: flex;
  flex-wrap: nowrap;
  align-items: baseline;
  justify-content: space-between;
  font-weight: bold;
  color: var(--point-color);
}

.outline-detail.eng dt {
  width: 160px;
}

.outline-detail dt span::before {
  content: "\f05a";
  font-family: "Font Awesome 5 Free";
  margin-left: .5em;
  margin-right: .5em;
  font-size: 0.8em;
  position: relative;
  bottom: 1px;
  opacity: 0.7;
  color: var(--main-color);
}

.outline-detail dd {
  width: calc(100% - 140px - 10px);
  border-bottom: 1px solid #CCCCCC;
  padding-bottom: 0.5em;
}

/* プログラム */

.program_wrap {
  padding: 10px 0;
}
.program_wrap > * + * {
  margin-top: 10px;
}

.program__ttl {
  position: relative;
  padding: .5em .7em .2em;
  border-bottom: 3px solid var(--point-color);
  font-size: 18px;
  font-weight: bold;
  color: #333333;
}

.program__ttl::before,
.program__ttl::after {
  position: absolute;
  left: 30px;
  bottom: -15px;
  width: 30px;
  height: 15px;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  content: '';
}

.program__ttl::before {
  background-color: var(--point-color);
}

.program__ttl::after {
  bottom: -11px;
  background-color: #fff;
}

.program__date {
  padding-top: 10px;
  margin-left: 3px;
  font-weight: bold;
  color: #666666;
}

.program__date::before {
  content: "\f274";
  font-family: "Font Awesome 5 Free";
  margin-right: 0.5em;
  font-size: 0.85em;
  font-weight: 900;
  position: relative;
  bottom: 1px;
  color: var(--sub-color);
}

.program__sub-ttl {
  margin-left: 5px;
  font-size: 15px;
  font-weight: bold;
  color: var(--point-color);
}

.program__speaker {
  margin-left: 5px;
  /* font-size: 0.95em; */
  text-indent: -8em;
  padding-left: 8em;

  & span {
    margin-right: 10px;
    font-weight: bold;
    font-feature-settings: "palt";
    color: var(--point-color);
  }
  
  & span.transparent {
    color: transparent;
  }
}

/* リンク */
.ul_linkList{
  border-bottom: 1px dotted var(--main-color);
  box-sizing: border-box;
  padding: 1em;
}
.icon_link::before {
  content: '\f0c1';
  font-family: FontAwesome;
  margin-right: .3em;
}

/* 参加者へのご案内 */

.schedule_list {
    display: flex;
    align-items: flex-start;
    gap: 20px;
	line-height: 2;
}
.schedule_list dt {
    width: 130px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.schedule_list dt span {
	width: 130px;
	text-align: center;
	padding: 2px 5px;
	background-color: var(--main-color);
	color: #fff;
	line-height: 1.5;
}