@charset "utf-8";

*, article, aside, canvas, details, figcaption, figure,
header, footer, hgroup, nav, section, summary {
  margin: 0;
  padding: 0;
}

html,body{ height:100%;}

/* 背景 */
body {
  height: 100%;
  line-height: 1.7;
  color: #333333;
  font-family: Arial, Roboto, "Droid Sans",  "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, "游ゴシック", YuGothic,sans-serif;
  font-size: 90%;
  overflow: auto;
  background-color:#FFFFFF;
}

*, *::before, *::after {
  box-sizing: border-box;
}

/* 画像全体 */
img {
  border: 0;
  vertical-align: top;
  max-width: 100%;
}

/* 見出し */
h1, h2, h3, h4, h5, h6 {
  font-size: 100%;
  font-weight: normal;
}

/* リスト */
ol, ul, li {
  list-style-image: none;
  list-style-position: outside;
  list-style-type: none;
}
ol > li > ul > li {
  list-style:disc;
}

/* テーブル */
table {
  border-collapse: collapse;
}

/* HTML5 */
article, aside, canvas, details, figcaption, figure,
header, footer, hgroup, nav, section, summary, main {
  display: block
}

/* text */
.mbm1 {margin-bottom:-1em;}
.mb1 {margin-bottom:1em;}
.mb2 {margin-bottom:2em;}
.mb03 {margin-bottom:0.3em;}
.mb05 {margin-bottom:0.5em;}
.mb15 {margin-bottom:1.5em;}

.pl05 {padding-left:0.5em;}

.ml1 {margin-left:1em;}

.f85 {font-size:85%;}
.f90 {font-size:90%;}
.f95 {font-size:95%;}
.f100 {font-size:100%;}
.f105 {font-size:105%;}
.f110 {font-size:110%;}
.f115 {font-size:115%;}
.f120 {font-size:120%;}
.f130 {font-size:130%;}

.uchikeshi {
   background:
url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAABGdBTUEAAK/INwWK6QAAAANQTFRFAAAAp3o92gAAAApJREFUCB1jYAAAAAIAAc/INeUAAAAASUVORK5CYII=)
0 center repeat-x;
}
.uchikeshi.red {
   background:
url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAABGdBTUEAAK/INwWK6QAAAANQTFRF/wAAGeIJNwAAAApJREFUCB1jYAAAAAIAAc/INeUAAAAASUVORK5CYII=
) 0 center repeat-x;
}
.underline {
  text-decoration:underline;
}
.red {color: #FF0000;
}
.blue {color: #1d2777;
}
.doubleline_red {/*二重取り消し線*/
background-image:url(../images/2line_red.png);
background-repeat:repeat-x;
background-position: center;
}
/* 太字 */
.bold{
  font-style:normal;
  font-weight:bold;
}
.meiryo {
  font-family: "メイリオ", Meiryo;
}
.text_r{
  text-align:right;
}
.text_c{
  text-align:center;
}

/* クリアフィクス */
.clearfix:after {
  content: ".";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}

/* PC表示用 */
.pc_none {
  display: none;
}

/* コンテンツ全体 */
#contents_all {
  position: relative;
  width: 960px;
  height: auto !important;
  height: 100%;
  margin: 0 auto;
  min-height: 684px;
  background-color: #ffffff;
  box-shadow: 0px 0px 8px 4px rgba(100,100,100,0.6);
}
/* コンテンツ */
#contents {
  width: 100%;
  display: flex;
}

/* ヘッダー */
header {
  position: absolute;
  width:100%;
  top: 0;
  right: 0;
}
.top_title {
  position: relative;
  width: 100%;
  max-width: 544px;
  margin:12px 10px 0 252px;
}
.page_title img {
  margin-right: 200px;
}

/* 左コンテンツ */
#contents_l {
  width: 230px;
  background: #d7d7ff;
}

/* メニュー */
.nav_wrapper {
  width: 100%;
  padding:  12px 8px 0;
}
ul.menu > li > a {
  padding-left: 10px;
  min-height: 42px;
  display: flex;
  align-items:flex-start;
  justify-content: center;
  flex-direction: column;
  background-color: #0019aa;
  font-size: 14px;
  line-height: 1.2;
  color: #FFFFFF;
  box-sizing:border-box;
  margin-bottom: 6px;
  font-weight: bold;
  position: relative;
}
ul.menu > li > a.on,
ul.menu > li > a:hover {
  background-color: #ff00b4;
  color: #ffffff;
  text-decoration: none;
}
ul.menu > li > a::before {
  content: '';
  display: block;
  background: url(../images/ico_off.svg) no-repeat;
  width: 8px;
  height: 16px;
  position: absolute;
  top: calc(50% - 8px);
  right: 1px;
}
ul.menu > li > a.on::before,
ul.menu > li > a:hover::before {
  background: url(../images/ico_on.svg) no-repeat;
}
.img_page_theme{
  margin: 12px auto 0;
}

/* 右コンテンツ */
#contents_r {
  width: 730px;
  background:#0f0587 url(../images/bg_contents_r.webp) no-repeat left top;
}

/* お知らせ */
.news {
  position: relative;
  width: 700px;
  margin: 0 auto 16px;
}
.news h2 {
  width: 100%;
  padding-left: 10px;
  text-align: left;
  background: linear-gradient(to right, rgba(0,25,170,0.8) 25%,rgba(255,0,180,0.8) 75%);
  color: #fff;
  font-size: 26px;
  font-family: "Noto Serif JP", serif;
  font-optical-sizing: auto;
  font-weight: 800;
  font-style: normal;
}
.news h2 span {
  filter: drop-shadow(0px 0px 5px rgba(0,0,0,0.6));
}
.news .news_flame {
  background-color:rgba(255,255,255,0.9);
  height: 190px;
  padding: 8px 10px;
  overflow: auto;
}
.news .news_flame dl {
  font-size: 15px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 1.5em;
}
.news .news_flame dl dt {
  font-weight: bold;
  color: #f00096;
}

/* 事務局等 */
.nav_info {
  font-size:12px;
  line-height: 1.5;
  margin-top: 80px;
  margin-bottom: 20px;
}
.nav_info  div {
  margin-bottom:10px;
}
.nav_info address {
  font-style: normal;
  margin-top:1.5em;
}
.nav_info h2 {
  height:20px;
  margin-bottom: 0.5em;
  font-weight:bold;
  text-align: left;
  border-bottom: 1px solid #0019aa;
  font-size: 14px;
  color: #0019aa;
}

/* フッター */
footer {
  width: 100%;
  /* margin: 0 auto; */
  margin-inline: auto;
  background-color: #000000;
}
footer p {
  font-size: 12px;
  text-align: center;
  padding:4px;
  color: #fff;
}

/* サブページ用 */
#contents_r.page {
  min-height: 760px;
}
main {
  max-width: 666px;
  width: 100%;
  margin: 0 auto;
  min-height: 960px;
  background: rgb(255,255,255,0.9);
  padding:20px;
  box-sizing: border-box;
}
#contents_r.page .inner {
  width: 100%;
  margin: 4px auto 40px;
}

/* サブページタイトル */
#contents_r h2.sub_h2 {
  max-width: 620px;
  width: 100%;
  min-height: 44px;
  margin:0 auto 1em;
  font-size: 36px;
  font-weight: bold;
  line-height: 1.1;
  padding:5px 0 2px 10px;
  box-sizing: border-box;
  letter-spacing: 0.05em;
  color: #ffffff;
  background-color: #f00096;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

/* サブページ大見出し */
main h3 {
  margin: 2em 0 1em;
  padding: 8px 8px 8px 1em;
  font-size: 120%;
  font-weight: 700;
  color: #0019aa;
  line-height: 1.25;
  background-color: #ffffff;
  border-bottom: 1px solid #0019aa;
  border-left: 6px solid #0019aa;
}
/* 一番最初にくる時はアキなしにする場合はここに書き足す */
main h3:first-child, main h4:first-child, main h5:first-child, main p:first-child, main table tr td p:first-child, main blockquote p:first-child {
  margin-top: 0;
}

/* 組み合わせでアキなしする場合はここに書き足す */
main h3 + h4, main h4 + h5, main h3 + p ,main h4 + p, main h5 + p {
  margin-top:0;
}

/* サブページ中見出し */
main h4 {
  margin: 1.5em 0 1em;
  padding: 5px 6px 4px 0.8em;
  font-size: 110%;
  background-color:#B7D9F5;
  font-weight: 700;
  color: #0019aa;
}
/* サブページ小見出し */
main h5 {
  margin: 1.2em 0 0.7em;
  padding: 0 5px 2px;
  color: #0019aa;
  border-bottom: 2px dotted #0019aa;
  font-weight: 700;
}
/* サブページ段落 */
main p {
  margin-top: 1em;
}
main p.zero {
  margin-top: 0;
}
main p.han {
  margin-top: 0.5em;
}
/* 只今準備中です。 */
p.jyunbi {
  text-align: center;
  padding: 100px 0;
}

/* 挨拶 */
main.greet p{
  line-height: 1.8;
  text-indent:1em;
  margin-top: 1em;
}
main .wrapper_greet {
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
  margin: 0 0 30px;
}
main .wrapper_greet > p {
  line-height: 1.6;
  text-indent: 0;
  text-align: left;
  margin-top:0;
}
main .wrapper_greet > p:last-child {
  margin-left: 15px;
  margin-top: 0;
}

/* 開催概要 */
table.hyou_info {
  width: 100%;
  border: 1px solid #b4b4b4;
}
table.hyou_info th {
  white-space: nowrap;
  padding: 1em;
  vertical-align: middle;
  background-color: #d7d7ff;
  border: 1px solid #b4b4b4;
  font-weight: normal;
}
table.hyou_info td {
  padding: 1em;
  border: 1px solid #b4b4b4;
  background-color: #fff;
}

/* ※一字下げ */
.kome{
  padding-left:1em;
  text-indent:-1em;
}

/* 表 */
table.hyou_aaa {
  width: 100%;
  margin: 1em 0;
  border: 1px solid #b4b4b4;
}
table.hyou_aaa tr {
  width: 100%;
  padding: 8px;
  vertical-align: top;
  text-align: left;
}
table.hyou_aaa th {
  width: 25%;
  padding: 8px 8px 8px 10px;
  vertical-align: middle;
  background-color: #DCE4FF;
  border: 1px solid #b4b4b4;
  font-weight: normal;
}
table.hyou_aaa td {
  width: 70%;
  padding: 8px 8px 8px 10px;
  border: 1px solid #b4b4b4;
  background-color: #fff;
}

/* table line_none */
table.non {
  border: none;
}
table.non td {
  text-align: left;
  vertical-align: top;
}
table.non th {
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
  font-weight: normal;
}

/* サブページリスト */
main ul {
  margin-left: 1.5em;
}
main ul li {
  list-style: disc;
}
main ul.square {
  margin-left: 1.6em;
}
main ul.square li {
  position: relative;
  list-style: none;
}
main ul.square li:before {
  content: '';
  position: absolute;
  top: 8px;
  left: -19px;
  display: block;
  width: 11px;
  height: 11px;
  background-color: #f00096;
}
main ul.half li {
  margin-bottom: 0.5em;
}
main ol {
  margin-left: 1.5em;
}
main ol li {
  list-style: decimal;
}

/* リンク */
p.link {
  position: relative;
  padding-left: 16px;
  margin-bottom:0;
}
p.link:before {
  content: '';
  top: 5px;
  position: absolute;
  display: block;
  left: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 10px solid #2634b4;
  border-right: 0;
}
p.link a:link,p.link a:visited {
  color:#1871BD;
  text-decoration:none;
}
p.link a:hover,p.link a:active {
  text-decoration:underline;
}

/* 文章中のリンク */
a:link, a:visited {
  color: #0066CC;
  text-decoration: none;
}
a:hover, a:active {
  color: #0066CC;
  text-decoration: underline;
}

/* 外部リンク */
a.external {
  background: url(../images/external.png) no-repeat right center;
  padding-right: 21px;
}
/* Registrationページのリンク */
.attention {
  width: 90%;
  border-radius: 8px;
  background-color:#E73E0C;
  background-color:#e60032;
  cursor: pointer;
  position: relative;
  height:60px;
  margin:1em auto 1.5em;
  text-align: center;
}
.attention a {
  width: 100%;
  height: 100%;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  border-radius: 8px;
  /** 以下中央揃え**/
  display: -webkit-box;
  -webkit-box-align: center;
  -webkit-box-pack: center;
}
.attention:hover {
  opacity: 0.6;
}
.attention:hover a {
  color: #fff;
}

/* pagetop */
.pagetop {
  display: none;
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 2;
}
.pagetop a {
  display: block;
  width: 46px;
  height: 44px;
  transition: 0.3s;
}
.pagetop a:hover {
  opacity: 0.8;
}

/* ボタン */
.button {
  width: 270px;
  border-radius: 2px;
  text-align: center;
  background-color: #9283d6;
  cursor: pointer;
  font-size:18px;
  position: relative;
  height:60px;
}

.button a {
  width: 100%;
  height: 100%;
  color: #ffffff;
  text-decoration: none;
  font-weight:bold;
  /** 以下中央揃え**/
  display: -webkit-box;
  -webkit-box-align: center;
  -webkit-box-pack: center;
  border-radius: 2px;/*長円形作成*/
}
.button:hover {
  background-color: #dcd8f2;
}
.button:hover a {
  color: #fff;
}
.button_400 {
  width: 400px;
}
.button_190 {
  width: 190px;
}
.button_2line {
  height:60px;
  padding:0;
  line-height: 1.2;
}
.button_3line {
  height:84px;
  padding:0;
  border-radius: 2px;
  line-height: 1.2;
}

/* 反応しないボタン */
.button_gray {
  width: 270px;
  border-radius: 2px;/*長円形作成*/
  text-align: center;
  background-color: #BBB;
  font-size:18px;
  font-weight: bold;
  color:#fff;
  /** 以下中央揃え**/
  display: -webkit-box;
  -webkit-box-align: center;
  -webkit-box-pack: center;
  position: relative;
  height:60px;
}

/* ボタン  アイコン */
.pdf_icon a::after {
  content: '';
  display: inline-block;
  position: absolute;
  top: calc(50% - 12px);
  right: 20px;
  background: url('../images/icon_pdf-25px.png') no-repeat;
  width:25px;
  height:25px;
}

.dl_box {
  display: flex;
  justify-content:space-around;
  flex-wrap: wrap;
  margin:1em 0;
}
.dl_item {
  margin: 10px;
}

/* PCで表示 */
.pc_only {
  display: inline-block;
}
/* PCでは非表示 */
.sp_only, .tb_only, .pc_none {
  display: none;
}

/* TB表示用 */
@media screen and  ( max-width: 959px ) {
  /* タブレットで表示 */
  .tb_only, .pc_none {
    display: inline-block;
  }
  /* タブレットでは非表示 */
  .pc_only, .sp_only {
    display: none;
  }

  /* コンテンツ全体 */
  #contents_all {
    width: 100%;
    overflow-x: hidden;
  }

  /* ヘッダー */
  .page_title img {
    margin-right: 20%;
  }

  /* 左コンテンツ */
  #contents_l {
    width: 24%;
  }

  /* メニュー */
  ul.menu > li > a {
    padding-left: 0.25em;
    width:100%;
    font-size: 90%;
    height: 36px;
  }
  ul.menu > li > a::before {
    right: 0.25em;
  }

  .img_l {
    width: 95%;
  }
  /* 事務局等 */
  .nav_info {
    font-size: 11px;
    line-height: 1.3;
    margin-top: 0;
  }
  .nav_info h2 {
    font-size: 13px;
  }
  
  /* 右コンテンツ */
  #contents_r {
    width: 76%;
    background:#0f0587 url(../images/bg_contents_r.webp) no-repeat left top / 100%;
  }
  .news {
    width: 95.8%;
  }
  .news h2 {
    font-size: 20px;
  }
  .news .news_flame dl {
    font-size: 13px;
  }

  main {
    min-height: 860px;
    width:90%;
  }
  #contents_r h2.sub_h2 {
    font-size: 28px;
    /* height: 100%; */
    padding:5px 10px;
    margin: 0 auto 1em;
  }
  #contents_r h2.sub_h2::after {
    width: 40px;
    height: 40px;
    top: 11px;
    left: 8px;
  }

  img.sankatouroku {
    width: 90%;
  }

}
/* TB表示用終了 */


/* SP表示用 */
@media screen and ( max-width: 767px ) {

  /* スマホで表示 */
  .sp_only, .pc_none {
    display: inline-block;
  }
  /* スマホでは非表示 */
  .pc_only, .tb_only, .sp_none {
    display: none;
  }

  /* コンテンツ全体 */
  #contents_all {
    max-width: 480px;
    min-height:100%;
    margin: 0 auto;
    overflow:hidden;
    position: relative;
    box-shadow: none;
  }
  /* コンテンツ */
  #contents {
    flex-direction: column;
    background: #0f0587 url(../images/bg_contents_r.webp) no-repeat left top / 100%;
  }
  #contents_l,
  #contents_r {
    width: 100%;
    height: 100%;
    box-shadow:none;
  }
  #contents_r {
    background: transparent;
    max-width: 480px;
  }

  /* ヘッダー */
  header {
    position:relative;
    max-width: 480px;
    width: 100%;
    padding: 0;
    height: auto;
    z-index: 1000;
  }
  header#top {
    background:none;
  }
  .page_title img {
    margin-right: 0;
  }
  .page_title {
    padding-right: 10%;
    box-sizing: border-box;
    padding-top: 30px;
    transform-origin: top;
    transform: translateY(-30px);
    transition: 0.5s all ease-in-out;
  }
  .main_theme .top_info {
    position: relative;
    right: 5%;
  }
  .sp_menu_link {
    position: absolute;
    top: 10px;
    right: 6px;
    width: 40px;
    height: 32px;
    transition: 0.3s all;
  }  

  /* メニュー */
  #contents_l.nav_wrapper {
    position: fixed;
    top: 0;
    right: 0;
    max-width: 375px;
    width: 100%;
    height: auto;
    box-shadow: 3px 0 10px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    padding-top:0;
    padding-bottom:3px;
    min-height:  auto;
    background-color: #ffffff;
  }
  .nav_wrapper .sp_nav_header {
    width: 100%;
  }
  .nav_wrapper .sp_nav_header .title {
    position: relative;
    top: 0;
    left: 2px;
    width: 320px;
  }
  .nav_wrapper .sp_nav_header .title img {
    margin-left: -3.5%;
    filter: drop-shadow(0px 0px 3px rgba(30, 14, 84, 0.9));
  }
  .nav_wrapper .sp_nav_close {
    position: absolute;
    top: 10px;
    right: 6px;
    width: 40px;
    height: 32px;
    cursor: pointer;
  }

  /* メニュー */
  ul.menu {
    padding: 5px 7px;
  }
  ul.menu > li > a {
    padding-left: 1em;
    width:100%;
    align-items: center;
    justify-content: flex-start;
    flex-direction: row;
  }
  ul.menu > li > a::before {
    right: 0.25em;
  }
  ul.menu > li.menu04 > a > span.sp_only {
    padding: 0 0.5em;
  }

  #menu_open {
    cursor: pointer;
  }

  /* お知らせ */
  .news {
    width: 90%;
    margin:0 auto 15px;
  }
  .news .news_flame {
    width: 100%;
  }
  .news .news_flame dl {
    grid-template-columns: 1fr;
    gap:normal;
  }
  .news .news_flame dl dd {
    margin-left: 0;
    margin-bottom: 1em;
  }

   /* 事務局等 */
  .nav_info{
    width: 100%;
    padding:1% 5% 5%;
    background-color: #d7d7ff;
    margin-bottom: 0;
    font-size: 12.5px;
    line-height: 1.3;
  }

  /* サブページ用 */
  main {
    padding: 14px 10px;
    margin: -20px auto 10px;
    min-height: 600px;
  }
  #contents_r h2.sub_h2 {
    font-size: 20px;
  }
  #contents_r h2.sub_h2::after {
    width: 40px;
    height: 40px;
    top: 11px;
    left: 8px;
  }
  #contents_r.page .inner {
    padding: 0 10px;
  }

  /* 挨拶 */
  main .wrapper_greet {
    flex-direction: column;
    align-items: center;
  }
  main .wrapper_greet p {
    text-align: center;
    margin-bottom:10px;
  }

  /* 開催概要 */
  table.hyou_info th {
    padding: 8px 8px 8px 10px;
  }
  table.hyou_info td {
    padding: 8px 8px 8px 10px;
  }

  /* pagetop */
  .pagetop {
    bottom:70px;
    right:10px;
  }
  .pagetop a {
    width: 50px;
    height: 50px;
  }

  /* 下記を消さない */
}

@media screen and ( max-width: 480px ) {
  #contents_l.nav_wrapper.scroll {
    overflow-y: auto;
    height: 100svh;
  }
  .sp_menu_link.scroll {
    position: fixed;
  }
  .page_title.scroll {
    position: fixed;
    top: 0;
    z-index: 3;
    background: #0f0587 url(../images/bg_contents_r.webp) no-repeat left top / 100%;
    padding-top: 0;
    transform: translateY(0);
  }
  main.scroll {
    margin: 95px auto 10px;
  }
  
  /* 下記を消さない */
}
/* SP表示用 */