@charset "utf-8";
@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.0.0/css/all.min.css");
@import url("https://use.fontawesome.com/releases/v5.15.4/css/all.css");
@import url("https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css");
/*-------------------------------------------------------------
///////////////////////////////////////////////////////////////
layout
///////////////////////////////////////////////////////////////
--------------------------------------------------------------*/

.wrapper {
  width: 100%;
}

.main > * {
  width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: row-reverse;
}

.contents {
  width: 850px;
}

.side {
  width: 250px;
}

.footer > * {
  width: 1100px;
  margin: 0 auto;
}

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

a:hover {
  text-decoration: none;
}

a img:hover {
  filter: brightness(90%) contrast(110%);
  transition: all 1s;
}


/*-------------------------------------------------------------
///////////////////////////////////////////////////////////////
style
///////////////////////////////////////////////////////////////
--------------------------------------------------------------*/
/* 基本 */
:root {
  --key-color: #176F93;
  --sub-color: #FFF000;
  --point-color: #89C33F;
  box-sizing: border-box;
}

/* 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);
}

.wrapper {
  background-color: var(--key-color);
}

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

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

/* @group コンテンツエリア
------------------------------------------------------*/

.contents {
  position: relative;
}

.contents::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 10px;
  height: 100%;
  background-image: url(../images/shadow.png);
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 10px 1260px;
  mix-blend-mode: multiply;
  z-index: 1;
}

.header {
  position: relative;
  width: 850px;
  height: 1050px;
}

.header::before {
  position: absolute;
  content: "";
  width: 850px;
  height: 1050px;
  background-image: url(../images/mv.jpg);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
}

.header.child {
  width: 850px;
  height: 290px;
}

.header.child::before {
  height: 290px;
  background-image: url(../images/child_header.jpg);
}

.header_container {
  position: relative;
}

.header_container > * {
  position: absolute;
  left: -9999em;
}

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

.logo {
  width: 250px;
  height: 125px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo img {
  width: 150px;
  height: 76px;
}

.menu {
  width: 230px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu li:not(.menu_item_web) {
  height: 48px;
}

.menu li:not(.menu_item_web) a {
  display: flex;
  align-items: center;
  height: 48px;
  box-sizing: border-box;
  border: 2px solid transparent;
  background-clip: padding-box, border-box;
  background-origin: padding-box, border-box;
  background-image: linear-gradient(to bottom, #FFFFFF, #FFFFFF), linear-gradient(to top, #FFFFFF, #FFFFFF);
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  font-size: 14px;
  font-weight: bold;
  font-feature-settings: "palt";
  line-height: 1;
  color: var(--key-color);
  text-decoration: none;
  transition: color .5s;
}

.menu li:not(.menu_item_web) a > span {
  margin-left: 8px;
}

.menu li:not(.menu_item_web) a:hover {
  background-image: linear-gradient(to bottom, #176F93, #285A6E), linear-gradient(to top, #285A6E, #176F93);
  color: var(--sub-color);
  text-decoration: none;
}

.menu li:not(.menu_item_web).active a {
  background-image: linear-gradient(to bottom, #176F93, #285A6E), linear-gradient(to top, #176F93, #285A6E);
  color: var(--sub-color);
  pointer-events: none;
}

.menu li:not(.menu_item_web).active a:hover {
  cursor: default;
}

/* 準備中 */
/* .menu li:not(.lang) a[href="./program.html"],
.menu li:not(.lang) a[href="./participants.html"],
.menu li:not(.lang) a[href="./speakers.html"],
.menu li:not(.lang) a[href="./venue_map.html"]{
	color: #999;
	pointer-events: none;
} */

.secretariat {
  margin-top: 10px;
}

.secretariat > * + * {
  margin-top: 10px;
}

.secretariat h2 {
  height: 30px;
  background-color: var(--sub-color);
  display: flex;
  align-items: center;
}

.secretariat h2:nth-of-type(2) {
  margin-top: 20px;
}

.secretariat h2 span {
  margin-left: 10px;
  font-size: 14px;
  font-weight: bold;
  color: var(--key-color);
  line-height: 1;
}

.secretariat dl {
  width: 230px;
  margin-top: 10px;
  margin-left: auto;
  margin-right: auto;
  font-size: 12px;
  line-height: 1.3;
  color: #FFFFFF;
}

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

.secretariat dl dd a {
  font-size: 11px;
  color: #00FFFF;
}

/* 会期中の問い合わせ */
.secretariat.contact {
  background: #fff;
  border: 6px solid #fff000;
  text-align: center;
  font-weight: bold;
  padding: 10px;
  margin-top: 10px;
}
.secretariat.contact .ttl {
  font-size: 20px;
  letter-spacing: -2px;
  line-height: 1.2;
}
.secretariat.contact .txt {
  font-size: 18px;
  line-height: 1.4;
}
.secretariat.contact .tel {
  font-size: 22px;
  margin-top: 0;
}

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

.footer-copyright p {
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
  color: #FFFFFF;
  line-height: 1;
}

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

.news {
  background-color: #ffffff;
  padding-bottom: 17px;
}

.news h2 {
  height: 32px;
  display: flex;
  align-items: center;
  background-color: var(--sub-color);
  margin-bottom: 17px;
}

.news h2 span {
  margin-top: 1px;
  margin-left: 30px;
  font-size: 16px;
  font-weight: bold;
  color: var(--key-color);
  line-height: 1;
}

.news-list {
  width: 790px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 145px;
  overflow-y: auto;
  font-size: 12px;
  line-height: 1.4;
}

.news-list li {
  display: flex;
}

.date {
  width: 80px;
  font-weight: bold;
  color: var(--key-color);
}

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

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

.page-contents {
  position: relative;
  min-height: 980px;
  background-color: #ffffff;
}


/* 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 {
  position: relative;
  display: flex;
  align-items: center;
  background-color: var(--key-color);
  box-shadow: inset 0px 0px 10px 0px rgba(0, 0, 0, 0.3);
  margin-bottom: 30px;
  padding: 15px 0px;
}

.page-title::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 100%;
  background-color: var(--point-color);
  background-image: linear-gradient(to bottom, var(--key-color), var(--point-color));
  background-size: 100% 7px;
  background-repeat: no-repeat;
  background-position: left top;
  clip-path: polygon(0 0, 100% 0%, 50% 100%, 0% 100%);
}

.page-title > span {
  display: block;
  margin-top: 10px;
  margin-left: 50px;
  font-size: 24px;
  font-weight: bold;
  font-feature-settings: "palt";
  text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.2);
  color: var(--sub-color);
}

.page-body {
  padding-left: 20px;
  padding-right: 20px;
  padding-bottom: 40px;
}

/* 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);
}

.page-body > section > * + * {
  margin-top: 15px;
}

/* 見出し
--------------------------*/

.heading_h3 {
  display: flex;
  align-items: center;
  border-left: 5px solid var(--point-color);
  padding-top: 10px;
  padding-bottom: 10px;
  padding-left: 10px;
  margin-bottom: 15px;
}

.heading_h3 > span {
  font-size: 20px;
  font-weight: bold;
  color: var(--key-color);
}

.heading_h4 {
  display: flex;
  align-items: center;
  padding-top: 10px;
  margin-bottom: 10px;
}

.heading_h4 > span {
  font-weight: bold;
}

.heading_h4 span::before {
  content: "\f45c";
  font-family: "Font Awesome 5 Free";
  margin-right: .5em;
  font-size: 0.85em;
  position: relative;
  bottom: 1px;
  color: var(--key-color);
}

/* 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;
}

/* 囲み
--------------------------*/

.enclosure01 {
  border: 1px;
  border-style: solid;
  padding: 10px 20px;
  border-radius: 6px;
}

.enclosure02 {
  border: 1px;
  border-style: solid;
  padding: 10px 20px;
}

.enclosure03 {
  border: 3px;
  border-style: solid;
  padding: 10px 20px;
}

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

.enclosure-color02 {
  border-color: #eee;
  background: #ffffff;
}


/*囲みピンク*/
.border_pink{
	border: 3px solid rgba(245, 200, 200, 0.4);
	background: rgba(245, 200, 200, 0.1);
	padding: 1em 2em;
}
/*囲み青*/
.border_blue{
	border: 3px solid rgba(199, 222, 245, 0.4);
	background: rgba(199, 222, 245, 0.1);
	padding: 1em 2em;
}
.top_info {
  padding: 10px;
}
.top_info div {
  border: 4px solid #cc0700;
  padding: 10px;
}
/* .top_info {
  padding: 10px;
}
.top_info .border_pink {
  max-width: 710px;
  margin: 10px auto;
} */

/*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;
  font-weight: bold;
}

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

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

.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;
}

.th-l-b th {
  text-align: left;
  vertical-align: bottom;
}

.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-l-b td {
  text-align: left;
  vertical-align: bottom;
}

/*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: 1.8em;
}

.list-style > * + * {
  margin-top: 0.25em;
}

.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: 0.3em;
  position: relative;
  bottom: 1px;
}

/* ぶら下げインデント */
/* 日本語　※ */
.kome_ja > * {
	display:table;
	width: 100%;

	&:before {
		display: table-cell;
		content: "※";
		width: 1em;
    position: relative;
    bottom: 1px;
	}
}
/* 英語　* */
.kome_en > * {
	display:table;
	width: 100%;

	&:before {
		display: table-cell;
		content: "*";
		width: 1em;
    position: relative;
    bottom: 1px;
	}
}

/* ボタン */
.btn-wrap {
  margin-top: 20px;
  margin-bottom: 20px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

.btn {
  min-width: 250px;
  display: inline-block;
  padding: 0.9rem 1.8rem;
  font-size: 16px;
  font-weight: 700;
  color: var(--key-color);
  border: 3px solid var(--key-color);
  cursor: pointer;
  position: relative;
  background-color: transparent;
  text-decoration: none;
  overflow: hidden;
  z-index: 1;
  font-family: inherit;
 }

 .btn::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: var(--key-color);
  transform: translateX(-100%);
  transition: all .3s;
  z-index: -1;
 }

 .btn:hover {
  color: #fff;
 }

 .btn:hover::before {
  transform: translateX(0);
 }



/* greeting.html
--------------------------*/
.presidentBox {
	margin:0 auto;
	padding:10px 15px;
	position:relative;
	border-bottom:1px solid #ccc;
}
.presidentBox img{
	width:150px;
	float:right;
}
.presidentBox .sozoku {
	text-align:right;
	position:absolute;
	top:100px;
	right:185px;
}
.presidentBox p.lh12 {
	line-height: 1.2;
}
.presidentBox p.lh16 {
	line-height: 1.6;
}
.mainTxt02 {
	line-height:180%;
	margin:1em auto;
	text-indent:1em;
}


/* アクセス
--------------------------*/
.dl_access dt {
	font-size:1em;
	font-weight:bold;
	color:#35609B;
	border-bottom:1px dotted #88A6BF;
	padding:5px 0;
	margin-bottom:5px;
}
.dl_access dd {
	padding-top: 5px;
}
.center00{
	margin: 0 auto;
}
.acc_ttl{
	font-size: 15px;
	font-weight: bold;
	margin: 15px 0 5px;
	color: #006BB3;
}
.bg_gray{
	background:rgba(243,243,243,0.7);
}
.clearFix{
	overflow: hidden;
	padding: 20px;
}
.ul_indentList01.b5 li{
	margin-bottom: 5px;
}
.ul_indentList01 li{
	text-indent: -1.1em;
	padding-left: 1.1em;
}
.t30{
	padding-top: 30px;
}


/* リンク
--------------------------*/
.ul_linkList{
  border-bottom: 1px dotted #aaa;
  box-sizing: border-box;
  padding: 1em;
}
.icon_link::before {
  content: '\f0c1';
  font-family: FontAwesome;
  margin-right: .3em;
	color: #176F93;
}

/* 開催概要 */

.overview-list {
  display: flex;
  flex-wrap: wrap;
  row-gap: 30px;
  column-gap: 20px;
  padding-left: 20px;
  padding-right: 20px;
 }

 .overview-list dt {
  width: 110px;
  font-weight: bold;
  color: var(--key-color);
 }

 .overview-list dt:before {
  content: "\f05a";
  font-family: "Font Awesome 7 Free";
  margin-right: 0.5em;
  font-size: 0.85em;
  font-weight: 900;
  position: relative;
  bottom: 1px;
  color: var(--point-color);
 }

 .overview-list dd {
  flex: 0 0 calc(100% - 110px - 20px);
  border-bottom: 1px solid #ccc;
  padding-bottom: 10px;
 }

 .overview-list dd ul {
  list-style: none;
  padding-left: 0;
 }

 .overview-list dd ul > * + * {
  margin-top: 3px;
 }
.flow{
	border:2px solid #2F528F;
	padding:10px;
	margin:10px auto;
}
.flow dl.dl_flow{
	overflow:hidden;
}
.flow dl.dl_flow dt{
	float:left;
	color:#C00000;
	width:70px;
	height:25px;
	font-size:15px;
}
.flow dl.dl_flow dd{
	float:left;
	width:500px;
}
.flow p.arrow{
	font-size:18px;
	margin-left:80px;
	margin-bottom:10px;
}
.border_box10{
	border:1px solid #000;
	padding:10px;
}
.border_box20{
	border:1px solid #000;
	padding:20px;
}

 /* プログラム・日程表 */

 .program-anchor-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 30px;
}

.program-anchor-list li {
  grid-column: span 1;
}

.program-anchor-list a {
  min-height: 56px;
  padding: 14px 18px;
  border: 1px solid var(--key-color);
  background-color: #fff;
  color: var(--key-color);
  font-size: 14px;
  font-weight: bold;
  line-height: 1.4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background-color .3s, color .3s, transform .3s, box-shadow .3s;
}

.program-anchor-list a::after {
  content: "";
  width: 9px;
  height: 9px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  flex-shrink: 0;
  transform: rotate(45deg);
  transition: transform .3s;
}

.program-anchor-list a:hover {
  background-color: var(--key-color);
  color: #fff;
  transform: translateY(2px);
  box-shadow: 0 6px 12px rgba(23, 111, 147, 0.2);
}

.program-anchor-list a:hover::after {
  transform: translateY(2px) rotate(45deg);
}

.program section[id] {
  scroll-margin-top: 20px;
 }

.program-content {
  background-color: #F5F5F5;
  padding: 20px 20px;
  font-size: 14px;
  line-height: 1.4;

  & > * + * {
    margin-top: 10px;
  }

  & > .program-content-theme {
    border-bottom: 1px solid var(--key-color);
    padding: 3px;
    font-size: 1.1em;
    font-weight: bold;
    color: var(--key-color);
  }

  & > .program-content-title {
    border-bottom: 1px dotted var(--key-color);
    padding-bottom: 3px;
    margin-left: .2em;
    font-weight: bold;
    color: var(--key-color);
  }

  & > .program-content-co-host {
    font-weight: bold;
    text-align: right;
  }

  & > dl {
    display: flex;
    align-items: baseline;
    gap: 10px;

    & > dt {
      width: 60px;
      padding: 3px 0px 2px 0px;
      border-radius: 2px;
      font-size: 0.9em;
      font-weight: bold;
      color: #fff;
      text-align: center;
    }

    & > dd {
      flex: 1;
      display: flex;
      align-items: baseline;
      gap: 10px;

      & > .program-content-chair-name,
      & > .program-content-speaker-name {
        min-width: 80px;
        font-weight: bold;
      }

      & > .program-content-chair-affiliation,
      & > .program-content-speaker-affiliation {
        flex: 1;
        font-size: 0.9em;
        font-feature-settings: "palt";
      }
    }
  }

  & > .program-content-chair dt {
    background-color: var(--key-color);
    border: 1px solid var(--key-color);
  }
  & > .program-content-chair dt.none {
    background: none;
    border: none;
  }

  & > .program-content-speaker dt {
    background-color: #FFFFFF;
    border: 1px solid var(--key-color);
    color: var(--key-color);
  }
  & > .program-content-speaker dt.is-hidden {
    visibility: hidden;
  }
}
.program-content-time {
    font-weight: bold;
    font-feature-settings: "palt";
    text-align: right;

    &::before {
      content: "\f017";
      font-family: "Font Awesome 7 Free";
      margin-right: 0.5em;
      font-size: 0.85em;
      font-weight: 900;
      position: relative;
      bottom: 1px;
    }
  }

/* プログラム */
.time-group {
    display: flex;
    flex-direction: row;
    gap: 7px;
    align-items: center;
    font-feature-settings: "palt";

    &::before {
      content: "\f017";
      font-family: "Font Awesome 7 Free";
      margin-right: 0.5em;
      font-size: 0.85em;
      font-weight: 900;
      position: relative;
      bottom: 1px;
    }
}

.program-content-file{
  display: flex;
  align-items: flex-end;
  gap: 15px;
  flex-wrap: wrap;
}

.program-content-file a img{
  width: 150px;
  display:block;
  border:1px solid #ddd;
}

p.m0{
  margin: 0;
}

/* 参加者の皆様へ
--------------------------*/
.participants-view-figure {
  max-width: 760px;
}

.participants-view-caption {
  color: #fff;
  background: #000;
  padding: 10px;
}

.participants-view-img {
  width: 80%;
  height: auto;
}

/* 演者の皆様へ
--------------------------*/
.speakers-coi-figure {
  max-width: 707px;
  margin-left: auto;
  margin-right: auto;
}

.speakers-coi-img {
  width: 100%;
  height: auto;
}

/* WEB開催会場（マイページ）
--------------------------*/
.web-mypage-figure {
  max-width: 760px;
}