@charset "utf-8";

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

html,body{ height:100%;}

/* 背景 */
body {
  line-height: 1.7;  color: #333333;
  font-family: Arial, Roboto, "Droid Sans", "メイリオ", Meiryo, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 90%;
  background:#FFF url(../images/bg_body.webp) no-repeat center top/cover fixed;
}

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

/* 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;
}

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

/* HTML5, 5.1 で追加 */
article, aside, canvas, details, figcaption, figure, footer,
header, hgroup, main, menu, nav, picture, section, summary {
  display: block;
}

/* コンテンツ全体 */
#contents_all {
  width: 960px;
  height: auto !important;
  height: 100%;
  margin:0 auto;
  min-height:684px;
  box-shadow: 0px 0px 16px -6px rgba(0,0,0,0.7);
}

/* ヘッダー */
header {
  width: 740px;
}
header h1 {
  width: 100%;
  margin: auto;
}
header h1 > a {
  pointer-events: none;
}
header h1 img {
  filter: drop-shadow(0px 0px 10px rgba(24,50,72,1));
}

/* コンテンツ */
#contents {
  width: 960px;
  margin: auto;
  background: #FFFFFF;
  display: flex;
}

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

/* 左コンテンツ */
#contents_l {
  width: 220px;
  background: #183248;
}

/* メニュー */
nav {
  width: 100%;
  margin:0 auto 20px;
  box-sizing: border-box;
}
ul.menu {
  width: 100%;
}
ul.menu > li > a {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 45px;
  font-size: 15px;
  font-weight: bold;
  line-height: 1.2;
  color: #FFFFFF;
  background: #183248;
  padding-left: 10px;
  box-sizing: border-box;
  border-left: 5px solid #cfab67;
  text-decoration: none;
  position: relative;
}
ul.menu > li a.on,
ul.menu > li a:hover {
  background: #cfab67;
  color: #183248;
}
ul.menu > li {
  position: relative;
}
ul.menu > li > a::before{
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background: #FFFFFF;
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
}


/* ここからmain部分 */

/* 右コンテンツ */
#contents_r {
  width: 740px;
  background: #FFFFFF;
}
#contents_r {
  background: #252D38 url(../images/bg_contents_r.webp) no-repeat left top;
}
#contents_r.page h2 {
  font-size: 32px;
  font-weight: bold;
  background: linear-gradient(to right, rgba(219,188,119,1) 0%,rgba(157,137,95,1) 100%);
  color: #183248;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  letter-spacing: 0.5px;
  padding: 8px 1em 8px 35px;
  box-sizing: border-box;
  min-height: 70px;
  line-height: 1.2;
}

/* 新着情報 */
#news {
  width: 700px;
  margin: 0 auto 20px;
  text-align:left;
}
#news h3 {
  width: 100%;
  margin: 0 auto;
  background: linear-gradient(to right, rgba(219,188,119,1) 0%,rgba(157,137,95,1) 100%);
  color: #183248;
  font-size: 24px;
  letter-spacing: 1px;
  height: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  line-height: 0;
  border-radius: 6px 6px 0 0;
  font-weight: bold;
  padding: 0 0 0 15px;
  box-sizing: border-box;
}
#news_frame {
  width: 100%;
  margin:0 auto;
  font-size: 15px;
  height: 170px;
  overflow:auto;
  border-radius: 0 0 6px 6px;
  background: #FFFFFF;
}
#news_frame dl {
  overflow: hidden;
  padding: 5px 20px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1em 1.5em;
  box-sizing: border-box;
}


/* 事務局等 */
.wrapper_info {
  width: 960px;
  margin: 0 auto; 
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 30px;
  padding: 20px 30px;
  box-sizing: border-box;
  background: #ebeeef;
}
.info {
  box-sizing: border-box;
  line-height: 1.6;
  color: #183248;
}
.info h4 {
  width: 100%;
  border-bottom: 1px solid #183248;;
  font-size: 14px;
  font-weight: bold;
}
.info address {
  font-style: normal;
  font-size: 12px;
  padding-top: 5px;
}

/* フッター */
.wrapper_footer {
  width: 960px;
  margin: auto;
}
footer {
  text-align: center;
  font-size: 12px;
  padding: 6px 0;
  padding: 10px 0;
  line-height: 1.3;
  box-sizing: border-box;
  width: 100%;
  background: #0f1825;
  color: #FFFFFF;
}

.banner_box {
  margin: 20px auto;
  padding: 0 2.5%;
  text-align: center;
}
.banner_box img {
  margin-bottom: 10px;
}
/* ポスター トップ掲載 */
.poster_download {
  text-align: center;
}
.poster_download img {
  margin: 20px auto 0;
  border: 1px solid #FFFFFF;
  box-sizing: border-box;
  max-width: 190px;
}

/* サブページ内 */
main {
  width: 670px;
  padding:20px 35px 40px;
  position:relative;
  min-height:600px;
  background: #FFFFFF;
}

/* サブページ大見出し */
main h3 {
  border-left: 10px solid #cfab67;
  border-bottom: 2px solid #BBBBBB;
  font-size: 120%;
  font-weight: bold;
  padding: 10px 10px 8px 10px;
  margin: 2em 0 1em;
}

/* 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 {
  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;
}

main h4 {
  margin-top: 1.5em;
  margin-bottom: 0.75em;
  font-size: 110%;
  font-weight: bold;
  background: #e4e9f6;
  padding: 0.5em 0.8em 0.35em;
}

/* サブページ小見出し  */
main h5 {
  margin: 1em 0 0.2em 0;
  margin-bottom: 0.5em;
  padding:0.2em;
  font-weight: bold;
  border-bottom: 2px dotted #BBBBBB;
}

/* 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;
}

/* サブページリスト */
main ul {
  margin-left: 1em;
}
main ul li {
  list-style: disc;
}
main ul.half li {
  margin-bottom: 0.5em;
}
main ol {
  margin-left: 1.5em;
}
main ol li {
  list-style: decimal;
}

/* サブページリスト */
main ul {
  margin-left: 1em;
}
main ul li {
  list-style: disc;
}
main ul.aki li {
  padding-bottom: 0.5em;
}
main ol {
  margin-left: 1.5em;
}
main ol li {
  list-style: decimal;
}
main ol.aki li {
  padding-bottom: 0.5em;
}

/* 只今準備中です。 */
p.jyunbi {
  text-align: center;
  padding-top: 100px;
}

/* 挨拶 */
main.greet p {
  line-height: 1.9;
}
main .wrapper_greet {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: flex-end;
  margin: 0 0 30px;
}
main .wrapper_greet > p {
  line-height: 1.6;
  text-indent: 0;
}
main .wrapper_greet > p:last-child {
  margin-left: 15px;
}

/* 開催概要 */
table.hyou_info{
  border-collapse:collapse;
  width:100%;
  border:1px solid #BBBBBB;
}
table.hyou_info th{
  border-right:1px solid #BBBBBB;
  border-bottom:1px solid #BBBBBB;
  padding:1em 1.5em 1em 0.5em;
  vertical-align:top;
  white-space:nowrap;
  text-align:left;
  background: #ffeebd59;
  color:#555;
  width:10%;
}
table.hyou_info td{
  border-bottom:1px solid #BBBBBB;
  padding:1em 0 1em 0.5em;
  vertical-align:top;
  text-align:left;
}

/* リンク */
main.link {
  padding-top: 30px;
}
main.link p.link {
  line-height: 1;
}
main.link .icon {
  padding-left: 25px;
  line-height: 1.4;
  position: relative;
}
main.link .icon::before {
  content:"";
  display: inline-block;
  background: url(../images/icon_link.png) no-repeat;
  width: 15px;
  height: 15px;
  position: absolute;
  top: 4px;
  left: 0;
}

/* 別ページで開く------------------- */

/* 別ページで開くここまで------------------- */

/* kigyo */



/* リンク */
p.link {
  background:url(../images/icon_link.png) no-repeat left center;
  padding-left:20px;
  margin-bottom:0;
}

p.link a:link,p.link a:visited {
  color:#333333;
  text-decoration:none;
}
p.link a:hover,p.link a:active {
  color:#666666;
  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;
}

/* pagetop */
.pagetop {
  display: none;
  position: fixed;
  bottom:40px;
  right:95px;
  z-index: 3;
}
.pagetop a {
  display: block;
  background: rgba(25,58,82,0.9);
  border: 1px solid #FFFFFF;
  box-sizing: border-box;
  border-radius: 50%;
  width: 70px;
  height: 70px;
  position: relative;
  z-index: 2;
  opacity: 0.9;
  text-indent: 100%;
  overflow: hidden;
  white-space: nowrap;
  transition: 0.3s all;
}
.pagetop a::before {
  content: "";
  display: block;
  width:0;
  height:0;
  border-style:solid;
  border-width: 0 10px 17.3px 10px;
  border-color: transparent transparent #FFFFFF transparent;
  position: absolute;
  top: calc(50% - 10px);
  left: calc(50% - 10px);
}
.pagetop a:hover {
  opacity: 0.6;
}

/* 外部リンク */
a.external {
  background: url(../images/external.png) no-repeat right center;
  padding-right: 20px;
}

/* テンプレート */
table.hyou_aaa {
  width: 100%;
  margin-bottom: 1em;
}
table.hyou_aaa td {
  border: 1px solid #666666;
  background-color: #FFFFFF;
  padding: 0.5em;
  vertical-align: top;
  text-align: left;
}
table.hyou_aaa th {
  border: 1px solid #666666;
  background-color: #F0F0F0;
  padding: 0.5em;
  vertical-align: top;
  text-align: left;
  font-weight: normal;
  width: 20%;
}
table.hyou_aaa tr {
  padding: 0.5em;
  vertical-align: top;
  text-align: left;
}

/* 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;
}

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

/* 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%;}

.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;
}

/* 太字 */
.bold{
  font-style:normal;
  font-weight:bold;
}

.text_r{
  text-align:right;
}
.text_c{
  text-align:center;
}

/* ボタン */
.button {
  width: 270px;
  border-radius: 9999px;
  text-align: center;
  background-color: #e3ecfa;
  border: 2px solid #033787;
  cursor: pointer;
  font-size: 18px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
  position: relative;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.button a {
  width: 100%;
  height: 100%;
  color: #033787;
  text-decoration: none;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px; /* 長円形作成 */
}

.button:hover {
  background: #033787;
}

.button:hover a {
  color: #FFFFFF;
}

.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: 9999px;
  line-height: 1.2;
}

/* 反応しないボタン */
.button_gray {
  width: 270px;
  border-radius: 9999px; /* 長円形作成 */
  text-align: center;
  background-color: #BBBBBB;
  font-size: 18px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 60px;
}

.button_gray a {
  color: #FFFFFF;
  text-decoration: none;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
}

/* ボタン アイコン */
.pdf_icon {
  position: relative;
}

.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;
}

.sponsor_shimekiri {
  text-align: center;
  margin:-10px 0 20px;
}
.sponsor_shimekiri p {
  margin-top:0.3em;
}

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

/*------------------------------------------*/
/* タブレット用 */
/*------------------------------------------*/
@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%;
    box-shadow: none;
  }

  /* ヘッダー */
  header {
    width: 100%;
  }

  /* コンテンツ */
  #contents {
    width: 100%;
  }

  /* 左コンテンツ */
  #contents_l {
    width: 23%;
  }

  /* メニュー */
  ul.menu > li > a {
    font-size: 13px;
    padding-left: 5px;
    border-left: 3px solid #cfab67;
  }
  
  /* ここからmain部分 */

  /* 右コンテンツ */
  #contents_r {
    width: 80%;
    background: #252D38 url(../images/bg_contents_r.webp) no-repeat left top/100%;
  }
  #contents_r.page h2 {
    font-size: 28px;
  }
  
  /* 新着情報 */
  #news {
    width: 95%;
  }
  #news h3 {
    height: 40px;
    line-height: 40px;
    font-size: 20px;
  }

  /* 事務局等 */
  .wrapper_info {
    width: 100%;
  }

  /* フッター */
  .wrapper_footer {
    width: 100%;
  }

  /* サブページ内 */
  main {
    width: 90%;
    padding:20px 5% 40px;
  }

  /* pagetop */
  .pagetop {
    bottom:50px;
    right:10px;
  }
  .pagetop a {
    width: 60px;
    height: 60px;
  }

  /* 下記は削除しない */
}

/*------------------------------------------*/
/* スマホ用 767px  */
/*------------------------------------------*/
  @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;
  }

  /* ハンバーガーアイコン */
  .hamburger-btn {
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    position: relative;
    z-index: 1001;
  }

  /* 初期状態は transitionなしで描画 */
  .hamburger-btn .bar,
  .drawer-menu,
  .drawer-overlay {
    transition: none;
  }
  /* ページロード完了後に transition を有効化 */
  body.js-loaded .hamburger-btn .bar,
  body.js-loaded .drawer-menu,
  body.js-loaded .drawer-overlay {
    transition: transform 0.18s ease, opacity 0.18s ease;
  }
  .hamburger-btn .bar {
    display: block;
    width: 40px;
    height: 3px;
    background-color: white;
    border-radius: 3px;
    transform-origin: center;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  /* × 印の変形 */
  .hamburger-btn.is-active .bar:nth-child(1) {
    transform: translateY(13px) rotate(45deg);
  }
  .hamburger-btn.is-active .bar:nth-child(2) {
    opacity: 0;
  }
  .hamburger-btn.is-active .bar:nth-child(3) {
    transform: translateY(-13px) rotate(-45deg);
  }

  /* ドロワーメニュー本体 */
  .drawer-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: #183248;
    z-index: 999;
    transition: right 0.1s cubic-bezier(0.4, 0, 1, 1);
    overflow-y: auto;
    padding-bottom: 20px;
  }
  /* メニューが開いたとき */
  .drawer-menu.is-active {
    transform: translateX(0);
    /* 開くときはゆっくり動かす */
    transition: transform 0.3s ease-out;
  }
  /* メニューが閉じるとき */
  body:not(.menu-open) .drawer-menu {
    transform: translateX(285px);
    /* 閉じるときは速くする */
    /* transition: none; */
    transition: transform 0.1s ease-in;
  }
  .drawer-menu ul {
    margin-top: 90px;
  }
  .drawer-menu li a {
    display: block;
    padding: 15px 20px;
    border-bottom: 1px solid #eee;
    font-size: 1.1em;
  }
  .drawer-menu li a:hover {
    background-color: #f5f5f5;
  }

  /* オーバーレイ */
  .drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    visibility: hidden;
    opacity: 0;
    z-index: 998;
    transition: opacity 0.3s;
  }

  /* メニューが開いた時に overlay を表示 */
  body.menu-open .drawer-overlay {
    visibility: visible;
    opacity: 1;
  }


  /* 背景 */
  body {
    background: #FFFFFF;
  }
  /* ヘッダー */
  header {
    position: sticky;
    top: 0;
    z-index: 3;
  }
  header h1 > a {
    pointer-events: all;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 90px;
  }
   #header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0; /* これを追加！画面の右端まで広げる */
    height: 90px;
    background:rgba(14,27,42,0.8);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px 0 15px;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    box-sizing: border-box; 
  }

  /* コンテンツ */
  #contents {
    flex-direction: column;
  }

  /* 左コンテンツ */
  #contents_l {
    width: 100%;
  }

  /* メニュー */
  ul.menu > li > a {
    font-size: 14px;
    padding-left: 10px;
    border-left: 5px solid #cfab67;
  }

  /* ここからmain部分 */

  /* 右コンテンツ */
  #contents_r {
    width: 100%;
    padding-top: 90px;
  }
  #contents_r.page h2 {
    font-size: 22px;
    min-height: 60px;
    padding: 8px 1em 5px;
  }

  /* 新着情報 */
  #news_frame {
    font-size: 13px;
  }

  /* 事務局等 */
  .wrapper_info {
    grid-template-columns: 1fr;
    padding: 20px 5%;
  }
  #news {
    width: 90%;
  }
  #news_frame dl {
    grid-template-columns: 1fr;
    gap: 0;
  }
  #news_frame dl dd {
    margin-bottom: 1em;
  }

  /* サブページ内 */
  main {
    min-height: 450px;
  }

  /* 挨拶 */
  main .wrapper_greet {
    grid-template-columns: 1fr;
    text-align: center;
  }
  main .wrapper_greet > p:last-child {
    margin: 1em auto 0;
  }

  /* 開催概要 */
  table.hyou_info{
    border:none;
  }
  table.hyou_info th{
    border-right:none;
    border-bottom:2px solid #D7B875;
    box-sizing: border-box;
    display: block;
    width: 100%;
  }
  table.hyou_info td{
    border-bottom:none;
    box-sizing: border-box;
    display: block;
  }




  /* 下記は削除しない */
}

/*------------------------------------------*/
/* スマホ用 480px  */
/*------------------------------------------*/
@media screen and (max-width:480px){

  /* メニュー本体 (ドロワーメニュー) */
  .drawer-menu ul {
    margin-top: 60px; /* ヘッダーの高さ分、メニュー項目を下にずらす */
  }
  /* ヘッダー */
  header h1 > a {
    height: 60px;
  }
  header h1 img {
    max-height: 60px;
  }
  #header {
    height: 60px;
  }

  /* 右コンテンツ */
  #contents_r {
    padding-top: 60px;
  }
  #contents_r.page h2 {
    font-size: 20px;
    min-height: 60px;
    padding: 8px 1em;
    justify-content: center;
    text-align: center;
  }

  /* 協賛のご案内 */
  .sponsor .text-responsive a {
    font-size: 85%;
  }
  .sponsor .text-responsive.is-pdf a {
    text-align: left;
    justify-content: flex-start;
    padding:0 1em;
    box-sizing: border-box;
  }
  .sponsor_shimekiri p {
    margin-top:1em;
  }


  /* 下記は削除しない */
}