.fixed-header {
  display: flex;
  align-items: center;         /* 縦方向中央揃え */
  justify-content: space-between;  /* 左右に配置 */
  padding: 0 4vw;
  height: 20vw;
  position: fixed;
  width: 100%;
  z-index: 1500;
  background-color: #7900b7;
  background:url(header-image.png) ;
}



.line:nth-of-type(1) {
  top: 18%;
  position:absolute;
}

.line:nth-of-type(2) {
  top: 50%;
  transform: translateY(-50%);
  position: absolute;
}

.line:nth-of-type(3) {
  bottom: 0;
  top:70%;
  position: absolute;
}

.hamburger-menu {
  cursor: pointer;
  position: relative;
}

.hamburger-menu.active > .line:nth-of-type(1) {
  top: 18%;
  transform: translateY(-50%) rotate(45deg);
}

.hamburger-menu.active > .line:nth-of-type(2) {
  display: none;
  top: 50%;
  position: absolute;
}

.hamburger-menu.active > .line:nth-of-type(3) {
  transform: translateY(-50%) rotate(-45deg);
  top:70%;
  position: absolute;
}
/* クリック領域 */
.menu-btn{
  position: relative;
  z-index:2000;
  width: 56px;           /* 好みで */
  height: 56px;
  cursor: pointer;
}

/* 3本線の共通スタイル（中心基準にアニメさせる） */
.menu-btn span,
.menu-btn span::before,
.menu-btn span::after{
  content: "";
  position: absolute;
  left: 20%;
  top: 50%;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transform-origin: 50% 50%;
  transition: transform .25s ease, width .25s ease, left .25s ease, opacity .2s;
}

/* 真ん中の線（中くらいの長さ） */
.menu-btn span{
  width: 36px;
  transform: translate(-50%, -50%);
  left:calc(50% - 60px);

}

/* 上の線（長め・少し左へずらす） */
.menu-btn span::before{
  width: 44px;            /* 画像の「長い」ライン */
  transform: translate(-50%, -50%);  /* 中心基準にして… */
  top: calc(50% - 8px);                /* 上へ */
  left: calc(50% - 4px);               /* 左へ */
}

/* 下の線（短め・少し右へずらす） */
.menu-btn span::after{
  width: 26px;            /* 画像の「短い」ライン */
  transform: translate(-50%, -50%);
  top: calc(50% + 8px);                /* 下へ */
  left: calc(50% + 4.5px);              /* 右へ */
}

/* チェック時：中央に揃えて「×」へ */
#menu-btn-check{ display:none; }

#menu-btn-check:checked ~ .menu-btn span{
  background: transparent;             /* 中央の線は消す */
}

#menu-btn-check:checked ~ .menu-btn span::before,
#menu-btn-check:checked ~ .menu-btn span::after{
  /* 2本を同じ長さ・同じ位置に寄せてから回転 */
  width: 30px;                          /* × の片腕の長さ */
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

#menu-btn-check:checked ~ .menu-btn span::after{
  transform: translate(-50%, -50%) rotate(-45deg);
}


.menu-content {
/*
top: 0;
left: 100%;
transition: all 0.5s;
  font-size:15vw;*/
font-family: "ta-mincho-gf-02", sans-serif;
font-weight: 400;
font-style: normal;
background:url(haikei.png);
  position: fixed;
  top: 0;
  left: 25%;
  width:75vw;           /* ✅ ビューポートいっぱい */
  height: 100vh;          /* ✅ 全画面 */
  padding: 0;
  margin: 0;
  box-sizing: border-box; /* ✅ padding込みで100vw */
  z-index: 180;           /* メニューが前面に出るように */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 0 0 10px 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
     overflow-y: auto;
     display: flex;
  flex-direction: column;
  padding-top: 4vh;  /* 👈 ulを上に固定したいなら調整 */
  box-sizing: border-box;
   overflow-x: hidden;  
}

#menu-btn-check:not(:checked) ~ .menu-content {
  pointer-events: none;
}

.kouken img{
   position: fixed;
  left: 0;
  right: 0;
  margin: 8vw auto;   /* width が決まっているので中央に来る */
  width: 45vw;

}

.yoyaku{
  position: fixed;
  top: 80vh;
  left: 50%;
  transform: translateX(-50%);
  width: 270px;
  height: 60px;

  color:#7900b7;
  text-shadow:#ffffff 0px 1px;
  box-shadow: 5px 10px 0px 2px #000000;
  background-color:#ffff00;
  display:flex; justify-content:center; align-items:center;
  font-size:20px;
  border:2.5px solid #7900b7;
  z-index:100;

  /* ここから表示制御用 */
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
  transform: translate(-50%, 10px);  /* ちょい下から出てくる感じ */
}

.yoyaku a{
  padding: 15px 70px;
  pointer-events: auto;
}

/* 表示させたいときに付けるクラス */
.yoyaku.show{
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}


/* 全体を横並び・中央寄せ */
.sns-container {
  display: flex;
  justify-content: center;  /* 中央に並べる */
  align-items: flex-start;
  gap: 25px;                /* ボックス間の距離 */     /* 背景色（確認用） */
  padding: 10px 15px;
}

/* 四角いボックス */
.sns-box {
  background: #ffffff;
  width: 60px;
  height: 60px;
  border-radius: 15px;
  display: flex;
  flex-direction: column;   /* 縦に積む */
  align-items: center;
  justify-content: flex-end;
  position: relative;
  text-align: center;
font-family: "ta-mincho-gf-02", sans-serif;
font-weight: 400;
font-style: normal;
}

/* 上に配置する画像 */
.sns-box img {
  width: 40px;
  height: 40px;
  position: absolute;
  top: 10px;               /* ボックスより少し上に出す */
  left: 50%;
  transform: translateX(-50%);
}

.menu-content a {
    display: block;
    padding: 15px 25px;
    color: #c6307a;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.menu-content a:hover {
    background-color: rgba(44, 85, 48, 0.1);
    padding-left: 35px;
}



#menu-btn-check:checked ~ .menu-content {
/*left: 0;/*メニューを画面内へ*/
   transform: translateY(0);
    opacity: 1;
    visibility: visible;
}


.menu-content ul {
list-style: none;
    padding: 30px 20px 0px 37px;
       font-family: "ta-mincho-gf-02", sans-serif;
font-weight: 400;
font-style: normal;
  list-style: none;
  margin: 0 0 2vh 0; /* 下に少し余白をつける場合 */
width:100%;
box-sizing: border-box;
}

.menu-content ul li {
list-style: none;
  display:flex;
  align-items:center;
  gap: 10px;   
}

.menu-content ul li > img{
  width: 50px;         /* お好みで。vwよりpxの方が安定 */
  height: auto;
  flex: 0 0 auto;
}

.menu-content li:last-child {
    border-bottom: none;
}

.menu-content ul li a {
display: block;
width: 100%;
box-sizing: border-box;
color:#ffffff;
text-decoration: none;
padding: 12px 0px 20px 10px;
position: relative;
font-size:4.5vw;
z-index: 180;
}

.menu-content ul li a.has-sub::after{
  content: attr(data-sub);     /* ← data-sub の文字を表示 */
  display:block;
  margin-top: 4px;
  font-size: 0.7em;            /* 小さく */
  letter-spacing: .02em;
  word-spacing: 1.1px;
 font-family: "hiragino-mincho-pron", sans-serif;
font-weight: 600;
font-style: normal;
}

.menu-content ul li a.has-sub{
  padding-bottom: calc(3vw + 2px); /* 既存のpaddingに+αでもOK */
      font-family: "ta-mincho-gf-02", sans-serif;
font-weight: 400;
font-style: normal;
}

.english{
font-family: "hiragino-mincho-pron", sans-serif;
font-weight: 600;
font-style: normal;
  display: inline;     /* ← ブロックからインラインにする */
  margin: 0;           /* 段落の余白も消す */
  padding: 0;
}

.english2{
font-family: "hiragino-mincho-pron", sans-serif;
font-weight: 600;
font-style: normal;
  display: inline;     /* ← ブロックからインラインにする */
  margin: 0;           /* 段落の余白も消す */
  padding: 0;
  font-size:10px;
}

.howto{
  font-size:18px;
}

.howto-inner{
  margin-top:1vh;
  margin-bottom:5vh;
}

.howto-inner2{
  margin-top:1vh;
  margin-bottom:5vh;
}

.nowrap {
  white-space: nowrap;
}


/*
.menu-content ul li a::before {
content: "";
width: 3.5vw;
height: 3.5vw;
border-top: solid 0.25vw #ffffff;
border-right: solid 0.25vw #ffffff;
transform: rotate(45deg);
position: absolute;
right: 4vw;
top: 5.2vw;
}*/



.nav-menu {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  align-items: center;
  justify-content: center;
  padding: 8px;
  width: 20vw;
  background-color: #ffffff;
  border: 1px solid #ffffff;
  opacity: 0;
  z-index:20;
}
.nav-menu.active {
  display: flex;
  animation: fadeIn 0.5s forwards;
}

.nav-menu a {
  text-decoration: none;
  color: #f225b8;
  padding: 3vw;
  margin: 3vw;
  font-size:3vw;

}



.insta{
    display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
    z-index: 3000;
border-radius: 10.5px;
}

.insta img{
  width:60px;
    display: block;
border-radius: 10.5px;
      background-color: #ffffff;
padding:14.5px 14.5px;
}

.title-doutoku{
  color:#ffffff;
  font-size:20px;
  margin-left:20px;
  font-family: "ta-mincho-gf-01", sans-serif;
font-weight: 400;
font-style: normal;
}

/* 額縁本体 */
.theme{
  align-items: center;     /* ★縦中央配置のポイント */
  position: relative;
 margin-top:-3vh;
 margin-left:1.5vw;
  width:97vw; 
  max-width:720px;
  aspect-ratio: 768 / 1366;
  background: url("thin-gakubuchi.png") center/contain no-repeat;
  justify-content: center;  /* 中身を縦方向の真ん中に集める */
    display: flex;
  
}

.theme4{
  margin-bottom:30vh;
   position: relative;
 margin-top:-12vh;
 margin-left:1.5vw;
  width:97vw; 
  max-width:720px;
  aspect-ratio: 768 / 1366;
  background: url("gakubuchi3.png") center/contain no-repeat;
}

/* 内側レイヤー：背景をぼかす（テキストはぼかさない） */
.theme::before{
  content:"";
  position:absolute;
  inset: 14.5% 15.5% 14.5% 15.5%;         /* 額縁の内側に合わせて調整 */
  background: rgba(0,0,0,.35);     /* 半透明を敷くとぼかしが見えやすい */
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%); /* Safari */
  z-index:0;                       /* テキスト（z-index:1）の下に */
   justify-content: center;
}

.theme2{
  position: relative;
 margin-top:-5vh;
 z-index:2;
  margin-left:1.5vw;
  width:97vw; 
  max-width:720px;
  aspect-ratio: 768 / 1366;
  background: url("thin-gakubuchi.png") center/contain no-repeat;
}

/* 内側レイヤー：背景をぼかす（テキストはぼかさない） */
.theme2::before{
  content:"";
  position:absolute;
  inset: 14.5% 15.5% 14.5% 15.5%;          /* 額縁の内側に合わせて調整 */
  background: rgba(0,0,0,.35);     /* 半透明を敷くとぼかしが見えやすい */
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%); /* Safari */
  z-index:0;                       /* テキスト（z-index:1）の下に */
}

/* 額縁本体：背景にgakubuchi3.png を敷く */
.theme3{
  position: relative;
 margin-top:-15vh;
  margin-left:1.5vw;
  width:97vw; 
  max-width:720px;
  aspect-ratio: 768 / 1366;
  background: url("thin2-gakubuchi.png") center/contain no-repeat;
}

/* 内側レイヤー：背景をぼかす（テキストはぼかさない） */
.theme3::before{
  content:"";
  position:absolute;
 inset: 31% 17% 31% 17%;        /* 額縁の内側に合わせて調整 */
  background: rgba(0,0,0,.35);     /* 半透明を敷くとぼかしが見えやすい */
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%); /* Safari */
  z-index:0;                       /* テキスト（z-index:1）の下に */
}

.theme4::before{
  content:"";
  position:absolute;
  inset: 27.5% 20% 27.5% 20%;        /* 額縁の内側に合わせて調整 */
  background: rgba(0,0,0,.35);     /* 半透明を敷くとぼかしが見えやすい */
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%); /* Safari */
  z-index:0;                       /* テキスト（z-index:1）の下に */
}


/* テキストは内側に。背景は透明のまま */
.theme-inner-a{
  position:absolute;
   left:17%;
  right:17%;
  top:50%;
  transform: translateY(-50%);   
  z-index:1;
  background: transparent;
  color:#ffffff;
  text-shadow:#000000 0px 1px;
  line-height:1.8;
  overflow:auto;
  font-size:14px;
  padding-top:3vh;
  padding-left:4vw;
  padding-right:4vw;
  margin: auto 0;
}

.theme-inner-t{
  position:absolute;
  height:auto;
  inset: 15% 17% 15% 17%;
  z-index:1;
  background: transparent;
  color:#ffffff;
  text-shadow:#000000 0px 1px;
  line-height:1.8;
  overflow:auto;
  font-size:14px;
  padding-top:3vh;
  padding-bottom:3vh;
  padding-left:4vw;
  padding-right:4vw;
  margin: auto 0;
}

.theme-inner-g{
  position:absolute;
   left:17%;
  right:17%;
  top:50%;
  transform: translateY(-50%);   
  z-index:1;
  background: transparent;
  color:#ffffff;
  text-shadow:#000000 0px 1px;
  line-height:1.8;
  overflow:auto;
  font-size:14px;
  padding-top:3vh;
  padding-bottom:3vh;
  padding-left:4vw;
  padding-right:4vw;
  margin: auto 0;
}

.inner-line{
  margin-bottom:3vh;
}

.theme-inner2{
  position:absolute;
  inset: 35% 22% 12% 22%;
  z-index:1;
  background: transparent;
  color:#ffff00;
  text-shadow:#000000 0px 3px;
  line-height:1.8;
  overflow:auto;
  font-size:40px;
font-family: "hiragino-mincho-pron", sans-serif;
font-weight: 600;
font-style: normal;
text-align: center;
}

.theme-inner3{
 position:absolute;
   left:17%;
  right:17%;
  top:50%;
  transform: translateY(-50%);   
  color:#ffffff;
  text-shadow:#000000 0 1px;
  line-height:2.2;
  overflow:auto;
  z-index:1;
  font-size:14px;
   padding-left:4vw;
}

.theme4-inner{
  position:absolute;
  inset: 27.5% 20% 27.5% 20%;   
  z-index:1;
  background: transparent;
  color:#ffffff;
  text-shadow:#000000 0px 1px;
  line-height:1.8;
  overflow:auto;
  font-size:14px;
  padding-top:2vh;
  padding-bottom:3vh;
  padding-left:4vw;

    overflow-y: hidden;        /* 縦方向だけautoでスクロール */
  overflow-x: hidden;   
  padding-right:4vw;
}

.small{
  font-size:12px;
}


span.kougi-title{
  font-size:18px;
}


/* タイトル。左の余白を変えても線が追従するようにCSS変数に */
/* タイトル行全体（画面の左右マージンはお好みで） */
.title-bar{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0vw;         /* 左右の余白をそろえる */
  color: #ffffff;
  margin-top:50vh;
}

.title-bar-first{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0vw;         /* 左右の余白をそろえる */
  color: #ffffff;
  margin-top:100vh;
}

/* 余った幅を全部“線”にする */
.title-bar::after,
.title-bar-first::after,
.title-bar2::after{
  content: "";
  flex: 1 1 auto;        /* ← 残り幅をすべて取る */
  height: 2px;
  background: #ffffff;
  min-width: 0;          /* Safari 対策：はみ出し防止 */
  margin-top:2vh;
}

.title-bar2{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 5vw;         /* 左右の余白をそろえる */
  color: #ffffff;
  margin-top:30vh;
}

.title-bar3{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 5vw;         /* 左右の余白をそろえる */
  color: #ffffff;
  margin-top:40vh;
}

.title-bar3::after{
  content: "";
  flex: 1 1 auto;        /* ← 残り幅をすべて取る */
  height: 2px;
  background: #ffffff;
  min-width: 0;          /* Safari 対策：はみ出し防止 */
    margin-top:1vh;
}

/* タイトル文字は改行させない（お好みで） */
.main-title,
.main-title2{
  position:relative;
  white-space: nowrap;
  font-weight: 700;
  font-size: 30px;
  color:#ffffff;
  text-shadow: #000000 2px 2px;
  font-family: "ta-mincho-gf-01", sans-serif;
font-weight: 400;
font-style: normal;
}

.main-title3{
  white-space: nowrap;
  font-weight: 700;
  font-size: 20px;
  color:#ffffff;
  text-shadow: #000000 2px 2px;
  font-family: "ta-mincho-gf-01", sans-serif;
font-weight: 400;
font-style: normal;
}


/* 先頭の大きい一文字 */
.big{ 
  font-size: 50px; 
  text-shadow:#7900b7 2px 2px;
font-family: "ta-mincho-gf-01", sans-serif;
font-weight: 400;
font-style: normal;
color:#ffff00;
margin-left:3vw;
 }

 .big2{ 
  font-size: 33px; 
  text-shadow:#7900b7 2px 2px;
font-family: "ta-mincho-gf-01", sans-serif;
font-weight: 400;
font-style: normal;
color:#ffff00;
margin-left:3vw;
 }

/* 念のための保険（他で横に大きい要素があっても画面外スクロールを出さない） */
html, body{ 
  overflow-x: hidden; 
 scroll-behavior: smooth;
}


/* 英語サブタイトル（下にくる） */
.sub-title{
  display: block;              /* 1行を占有＝下に配置 */
  font-size: 20px;
  letter-spacing: .02em;
  opacity: .9;
  color:#ffffff;
  text-shadow:#000000 0px 1px;
   margin-left: 10vw;   
 font-family: "hiragino-mincho-pron", sans-serif;
font-weight: 600;
font-style: normal;
}

.sub-title2{
  display: block;              /* 1行を占有＝下に配置 */
  font-size: 12px;
  letter-spacing: .02em;
  opacity: .9;
  color:#ffffff;
   margin-left: 10vw;   
 font-family: "hiragino-mincho-pron", sans-serif;
font-weight: 600;
font-style: normal;
}

.btnlinestretches5{
  font-size:20px;
  line-height:2rem;
  gap:1px;
   position: relative;
  display: inline-block;
  color: #ffffff;
  padding: 40px 20px;
  text-decoration: none;
  outline: none;
}

body{
   background-color: #241c3a;
   font-family: "ta-mincho-gf-02", sans-serif;
font-weight: 400;
font-style: normal;
width:100vw;
}


.kabegami img{
width:80vw;
}

/* 画面全体に固定される背景レイヤー */
/* 画面全体を常に埋める（PCもスマホも共通でOK） */
#page-bg{
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

#bg-video{
  position: fixed;
  top:5vh;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 50%; /* ← 見せたい位置に合わせて上下調整 */
  pointer-events: none;
}

.bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(121, 0, 183, 0.4);
  z-index: 1;
}





/* 動画が無効の環境や“動きを減らす”設定の時は停止・非表示 */
@media (prefers-reduced-motion: reduce) {
  #bg-video { display:none; }
  #page-bg { background: #241c3a url('fallback.jpg') center/cover no-repeat; }
}


/*========= LoadingのためのCSS ===============*/

/* Loading背景画面設定　*/
#splash {
    /*fixedで全面に固定*/
	position: fixed;
	width: 100%;
	height: 100%;
	z-index: 5999;
	background:url(haikei.png);
	text-align:center;
	color:#ffffff;
	display: none;
  font-family: "hiragino-mincho-pron", sans-serif;
font-weight: 600;
font-style: normal;
font-size:20px;
}

/* Loading画像中央配置　*/
/* ロゴ＋数字を縦並び中央配置 */
#splash_logo{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* ロゴ */
.loading-logo {
  width: 45vw;         /* 好みで調整 */
  margin-bottom: 4vw;  /* ロゴと数字の間隔 */
}


/* Loading アイコンの大きさ設定　*/
#splash_logo img {
	width:50vw;
  position:absolute;
  top:35%
}

.title-only {
  position: fixed;
  top:0.5%;
  left:6.5%;
  width:30vw;
  opacity: 1 !important; /* ← これで常に表示 */
  transform: none !important;
}

.title-logo {
  position:fixed;
  top:0.5%;
  left:6.5%;
  width:30vw;

  opacity: 0;
  transform: translateY(-10px) scale(.9);
}

#loading-num {
  position:absolute;
  top:50%;
  font-size: 12vw;
  color: #ffff00;
font-weight: 400;
  font-style: normal;
  font-family: "ta-mincho-gf-01", sans-serif;
  text-shadow: #000000 2px 3px;
}




.speaker-area {
  position: relative;
  height: 30vh;
}

/* 🧑 顔の画像を中央へ */
.speaker-img {
  position: absolute;
  width: 78vw;
  left: 50%;
  top: 56%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

/* 🎯 両側の弧文字 */
.arc-text {
  position: absolute;
  width: 38vw;
  height: 38vw;
  fill: #ffffff;
  text-shadow:#000000 3px 3px;
  font-size: 20vw;
  font-weight: 700;
  line-height: 1;
  z-index: 5;
  pointer-events: none;
  font-family: "hiragino-mincho-pron", sans-serif;
font-weight: 600;
font-style: normal;
font-style: normal;
overflow: visible; 
}

/* 左側配置 */
.arc-left {
  left: 22vw;
  top: 12vh;
  position:absolute;
}

/* 右側配置 */
.arc-right {
  right: 2vw;
  top: 12vh;
   position:absolute;
}

.access{
  font-size:25px;
  margin-top:4vh;
  color:#ffffff;
   text-shadow:#000000 0px 1.2px;
  text-align:center
}

.train{
  font-size:14px;
  margin-left:8vw;
  margin-right:8vw;
  margin-top:2vh;
  color:#ffffff;
  border-top:#ffffff 2px solid;
   text-shadow:#000000 0px 1px;
  padding-top:2vh;
  padding-bottom:2vh;
}

.train2{
  font-size:14px;
  margin-left:8vw;
  margin-right:8vw;
  margin-top:2vh;
  margin-bottom:20vh;
  color:#ffffff;
  border-top:#ffffff 2px solid;
    text-shadow:#000000 0px 1px;
  padding-top:2vh;
  padding-bottom:2vh;
}

.yellow{
  color:#ffff00;
  text-shadow:#7900b7 0px 1px;
}

.channel{
  margin-top:5vh;
}

.btn {
  display: block;              /* ← inline-block では中央寄せ効かない */
  width: fit-content;          /* ボタンの幅を内容に合わせる */
  margin: 1.5vh auto;              /* ← これで左右中央寄せ */
  
  padding: 2.5px 15px;
  background-color: #ff00d2;
  color: #ffffff;
  text-shadow:#000000 1px 0.5px;
  border-radius: 4px;
  font-size: 14px;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  box-shadow: 4px 6px 0px #7900d2;
  transition: transform .15s, box-shadow .15s, background-color .15s;
}

.box {
    display: none;/*はじめは非表示*/
    font-size:15px;
color:#ffffff;
margin-top:5vh;
padding-left:4vh;
width:85vw;
text-shadow:#000000 0px 1px;
line-height:1.25rem;
}

.box2{
  margin-top:20vh;
    margin-left:10vw;
    width:89vw;
}

.box3{
    margin-left:10vw;
    width:89vw;
    margin-top:20vh;
    margin-bottom:30vh;
}


.day{
    color: #ffffff;
    font-size:10px;
    margin-top:-17vh;
    text-shadow:#000000 0px 0.75px;
}

/*アコーディオン全体*/
.accordion-area{
    list-style: none;
    width: 96%;
    margin-left:-5vh;
}

.accordion-area li{
    margin: 10px 0;
}

.midashi{
font-size:15px;
color:#ffffff;
margin-top:1vh;
border-bottom:#ffffff 1px solid;
text-shadow:#000000 0px 1px;
padding-bottom:1vh;
width:80vw;
}

/*アコーディオンタイトル*/
.h3-title {
    position: relative;/*+マークの位置基準とするためrelative指定*/
    cursor: pointer;
    font-size:1rem;
    font-weight: normal;
    padding: 3% 3% 3% 3%;
    width:25px;
    height:25px;
    transition: all .5s ease;
    color:#ffffff;
    margin-left:80vw;
    margin-top:-8vh;
    border:#ffffff 1px solid;
}

/*アイコンの＋と×*/
.h3-title::before,
.h3-title::after{
    position: absolute;
    content:'';
    width: 15px;
    height: 2px;
    background-color: #ffffff;
    
}
.h3-title::before{
    top:46%;
    left: 13px;
    transform: rotate(0deg);
    
}
.h3-title::after{    
    top:46%;
    left: 13px;
    transform: rotate(90deg);

}

/*　closeというクラスがついたら形状変化　*/

.h3-title.close::before{
	transform: rotate(45deg);
}

.h3-title.close::after{
	transform: rotate(-45deg);
}


/* Document */
/* ============================================ */

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 * 3. Remove gray overlay on links for iOS.
 */

html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
  -webkit-tap-highlight-color: transparent; /* 3*/
}

/* Sections */
/* ============================================ */

/**
 * Remove the margin in all browsers.
 */

body {
  margin: 0;
}

/**
 * Render the main element consistently in IE.
 */

main {
  display: block;
}

/* Vertical rhythm */
/* ============================================ */

p,
table,
blockquote,
address,
pre,
iframe,
form,
figure,
dl {
  margin: 0;
}

/* Headings */
/* ============================================ */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}

/* Lists (enumeration) */
/* ============================================ */

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Lists (definition) */
/* ============================================ */

dt {
  font-weight: bold;
}

dd {
  margin-left: 0;
}

/* Grouping content */
/* ============================================ */

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */

hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
  border-top-width: 1px;
  margin: 0;
  clear: both;
  color: inherit;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd em font sizing in all browsers.
 */

pre {
  font-family: monospace, monospace; /* 1 */
  font-size: inherit; /* 2 */
}

address {
  font-style: inherit;
}

/* Text-level semantics */
/* ============================================ */

/**
 * Remove the gray background on active links in IE 10.
 */

a {
  background-color: transparent;
  text-decoration: none;
  color: inherit;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */

abbr[title] {
  text-decoration: underline dotted; /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */

b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd em font sizing in all browsers.
 */

code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: inherit; /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent sub and sup elements from affecting the line height in
 * all browsers.
 */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Replaced content */
/* ============================================ */

/**
 * Prevent vertical alignment issues.
 */

svg,
img,
embed,
object,
iframe {
  vertical-align: bottom;
}

/* Forms */
/* ============================================ */

/**
 * Reset form fields to make them styleable.
 * 1. Make form elements stylable across systems iOS especially.
 * 2. Inherit text-transform from parent.
 */

button,
input,
optgroup,
select,
textarea {
  -webkit-appearance: none; /* 1 */
  appearance: none;
  vertical-align: middle;
  color: #241c3a;
  font: inherit;
  background: transparent;
  padding: 0;
  margin: 0;
  border-radius: 0;
  text-align: inherit;
  text-transform: inherit; /* 2 */
}

/**
 * Correct cursors for clickable elements.
 */

button,
[type="button"],
[type="reset"],
[type="submit"] {
  cursor: pointer;
}

button:disabled,
[type="button"]:disabled,
[type="reset"]:disabled,
[type="submit"]:disabled {
  cursor: default;
}

/**
 * Improve outlines for Firefox and unify style with input elements & buttons.
 */

:-moz-focusring {
  outline: auto;
}

select:disabled {
  opacity: inherit;
}

/**
 * Remove padding
 */

option {
  padding: 0;
}

/**
 * Reset to invisible
 */

fieldset {
  margin: 0;
  padding: 0;
  min-width: 0;
}

legend {
  padding: 0;
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */

progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */

textarea {
  overflow: auto;
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * Correct the outline style in Safari.
 */

[type="search"] {
  outline-offset: -2px; /* 1 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */

[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Fix font inheritance.
 */

::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/**
 * Clickable labels
 */

label[for] {
  cursor: pointer;
}

/* Interactive */
/* ============================================ */

/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */

details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */

summary {
  display: list-item;
}

/*
 * Remove outline for editable content.
 */

[contenteditable]:focus {
  outline: auto;
}

/* Tables */
/* ============================================ */

/**
1. Correct table border color inheritance in all Chrome and Safari.
*/

table {
  border-color: inherit; /* 1 */
  border-collapse: collapse;
}

caption {
  text-align: left;
}

td,
th {
  vertical-align: top;
  padding: 0;
}

th {
  text-align: left;
  font-weight: bold;
}