/*------------------------------
  共通設定
-------------------------------- */
:root {
  --sp-width: 430px;
  --color-bgColor: #fffbe8;
  --color-btnbk: #0a1421;
  --color-btnOff: #fff;
  --color-mainText: #65412F;
  --color-border: #7c7b75;
  --color-tokai: #ED6D00;
  --color-black: #000;
  --color-white: #fff;
  --color-gray: gray;
}

/* --------------------------------
  Layout
-------------------------------- */

/*iOS Safari のフォントサイズ自動調整機能off*/
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: 'Noto Sans JP', "游ゴシック体", "YuGothic", "游ゴシック", "Yu Gothic",
    "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "メイリオ", "Meiryo",
    "ＭＳ Ｐゴシック", "Arial", "Verdana", "sans-serif";
  font-weight: normal;
  background-color: var(--color-gray);
  margin: 0;
}

main {
  margin-top: 66px;
  color: var(--color-black);
  background-color: var(--color-bgColor);
}

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

#ta table {
  border-collapse: collapse;
  border-spacing: 0;
}

#ta ul {
  list-style: none;
}

.border {
  border: none;
  /* デフォルトの枠線を消す */
  width: 91.2%;
  margin: 0 auto;
  border: 1px solid #6D699D;
}

.border-brown {
  border: none;
  /* デフォルトの枠線を消す */
  width: 91.2%;
  margin: 0 auto;
  border: 1px solid #EADDBD;
}

.underline {
  color: blue;
  text-decoration: underline solid blue;
  /*iOS Safari でアンダーバー表示が適用されない挙動の対応*/
  -webkit-text-decoration: underline solid blue;
}

.underline--white {
  color: #fff;
  text-decoration: underline solid #fff;
  /*iOS Safari でアンダーバー表示が適用されない挙動の対応*/
  -webkit-text-decoration: underline solid #fff;
}

/*ボタン 共通
----------------------------*/
.btn {
  display: inline-block;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;

  color: var(--color-white);
  width: 360px;
  max-width: 100%;
  border-radius: 0;

  text-align: center;
  justify-content: center;
  text-decoration: none;

  border: none;
  /* クリックした際に枠線をnone消す */
  outline: none;
  /* 影を消す */
  box-shadow: none;
  padding: 0;
  /* 必要に応じて初期化 */
  margin: 0 auto;
}

.btn__wrapper {
  display: flex;
  justify-content: center;
  /* 中央寄せ */
}

.btn__text {
  display: flex;
  flex: 40;
  /* 比率b */
  align-items: center;
  font-size: 1.25rem;
  /*20px*/
  font-weight: 900;
  padding: 26px 0 25px;
  letter-spacing: 0.04em;
  justify-content: center;
  /* 中央寄せ */
}

.btn__left-icon {
  display: flex;
  flex: 19;
  /* 比率a */
  justify-content: center;
}

.btn__right-icon {
  display: flex;
  flex: 12;
  /* 比率c */
  justify-content: center;
}

.btn--shadow {
  box-shadow: 4px 4px 0px 0px #000000;
  /* 右下にぼかしのある黒い影 */
  /*box-shadow: 5px 5px 10px rgba(0, 0, 0, 1.0);*/
}

/*  デジタルスタンプラリー
コンテンツはこちら ボタン
----------------------------*/
.btn__link-content {
  display: flex;
  align-items: center;
  width: 91.61%;
  height: 94px;
  background-color: #ACACAC;

  border: 2px solid #282828;
  position: relative;
}

.btn__link-content::before {
  position: absolute;
  content: "";
  height: 90%;
  width: 97%;
  border: 1px solid #282828;
}

.btn__link-content::after {
  position: absolute;
  content: "";
  top: 0;
  bottom: 0;
  margin: auto 0;
  left: 35%;
  width: 100%;
  height: 38px;
  background-image: url(/view/event/tokyoaliens/svg/arrow-rightBig.svg);
  transform: translateX(50%);
  background-size: contain;
  background-repeat: no-repeat;

}

.btn__link-content>.btn__text {
  font-family: Noto Serif JP;
  font-weight: 700;
  font-size: 1.25rem;
  /*20px*/
  line-height: 26px;
  letter-spacing: -0.03em;
  justify-content: left;
  text-align: left;
  padding-left: 1.8em;
}

/*活性*/
.btn__link-content--green-on {
  background-color: #578A69;
}

/*  新幹線車内コンテンツはこちら
 ボタン
----------------------------*/

.btn__link-content--purple-on {
  background-color: #6D699D;
}

/*  新幹線車内コンテンツはこちら ボタン
----------------------------*/
.btn__link-shinkansen {
  display: flex;
  align-items: center;
  width: 91.61%;
  height: 100px;
  background-color: #ACACAC;
  background-image: url(/view/event/tokyoaliens/svg/btnBkYellow.svg);
  background-size: 97%;
  background-repeat: no-repeat;
  background-position: center;

  border: 2px solid #C3B965;
  position: relative;
}

.btn__link-shinkansen::after {
  position: absolute;
  content: "";
  top: 0;
  bottom: 0;
  margin: auto 0;
  left: 35%;
  width: 100%;
  height: 32px;
  background-image: url(/view/event/tokyoaliens/svg/cursorYellow.svg);
  transform: translateX(50%);
  background-size: contain;
  background-repeat: no-repeat;

}

.btn__link-shinkansen>.btn__text {
  font-family: Noto Serif JP;
  font-weight: 700;
  font-size: 1.25rem;
  /*20px*/
  line-height: 28px;
  letter-spacing: -0.03em;
  justify-content: left;
  text-align: left;
  padding-left: 1.8em;
}

/*活性*/
.btn__link-shinkansen--on {
  background-color: #000;
}

/*  エピソード0を読む ボタン
----------------------------*/
.btn__main {
  display: flex;
  align-items: center;
  width: 91.61%;
  height: 80px;
  padding: 10px;
  background-color: #ACACAC;
  border-radius: 100px;
  position: relative;
}

.btn__main::before {
  position: absolute;
  content: "";
  top: 0;
  bottom: 0;
  margin: auto 0;
  right: 43%;
  width: 100%;
  height: 26px;
  background-image: url(/view/event/tokyoaliens/svg/book.svg);
  transform: translateX(50%);
  background-size: contain;
  background-repeat: no-repeat;

}

.btn__main::after {
  position: absolute;
  content: "";
  top: 0;
  bottom: 0;
  margin: auto 0;
  left: 35%;
  width: 100%;
  height: 26px;
  background-image: url(/view/event/tokyoaliens/svg/arrow-rightSmall.svg);
  transform: translateX(50%);
  background-size: contain;
  background-repeat: no-repeat;

}

.btn__main>.btn__text {
  font-family: Noto Serif JP;
  font-weight: 700;
  font-size: 1.25rem;
  /*20px*/
  line-height: 1.2;
  letter-spacing: 0;
  text-align: center;
}

/*活性*/
.btn__main--on {
  background-color: #A05842;
}



/*スタンプスポットを地図で確認 ボタンデザイン*/
.btn-spot {
  display: flex;
  align-items: center;
  width: 92.63%;
  height: 55px;
  border-radius: 10px;
  background-color: #C5C5C5;
  position: relative;
}

.btn-spot::before {
  position: absolute;
  content: "";
  top: 0;
  bottom: 0;
  margin: auto 0;
  right: 43%;
  width: 100%;
  height: 20px;
  background-image: url(/view/event/tokyoaliens/svg/map.svg);
  transform: translateX(50%);
  background-size: contain;
  background-repeat: no-repeat;

}

.btn-spot>.btn__text {
  font-family: Noto Sans JP;
  font-weight: 900;
  font-size: 1rem;
  /*16px*/
  line-height: 30px;
  letter-spacing: 0.05em;
  text-align: center;
  padding-left: 1.8em;
  color: #578A69;
}

/*リセットボタン有効化*/
.btn-spot--on {
  background-color: #fff;
  border: 2px solid #578A69;
}

/*  クイズに進む ボタン
----------------------------*/
.btn__normal {
  display: flex;
  align-items: center;
  width: 91.61%;
  height: 80px;
  padding: 10px;
  background-color: #ACACAC;
  border-radius: 100px;
}

.btn__normal>.btn__text {
  font-family: Noto Serif JP;
  font-weight: 700;
  font-size: 1.25rem;
  /*20px*/
  line-height: 30px;
  letter-spacing: 0.05em;
  text-align: center;
}

/*活性*/
.btn__normal--on {
  background-color: #A05842;
}

/*  boxデザイン ボタン
----------------------------*/
.btn__box {
  display: flex;
  align-items: center;
  width: 91.61%;
  height: 80px;
  padding: 10px;
  background-color: #ACACAC;
  border-radius: 100px;
  position: relative;
}

.btn__box::before {
  position: absolute;
  content: "";
  top: 0;
  bottom: 0;
  margin: auto 0;
  right: 42%;
  width: 100%;
  height: 24px;
  background-image: url(/view/event/tokyoaliens/svg/box.svg);
  transform: translateX(50%);
  background-size: contain;
  background-repeat: no-repeat;

}

.btn__box::after {
  position: absolute;
  content: "";
  top: 0;
  bottom: 0;
  margin: auto 0;
  left: 35%;
  width: 100%;
  height: 26px;
  background-image: url(/view/event/tokyoaliens/svg/arrow-rightSmall.svg);
  transform: translateX(50%);
  background-size: contain;
  background-repeat: no-repeat;

}

.btn__box>.btn__text {
  font-family: Noto Serif JP;
  font-weight: 700;
  font-size: 1.25rem;
  /*20px*/
  line-height: 1.2;
  letter-spacing: 0;
  text-align: center;
}

/*活性*/
.btn__box--on {
  background-color: #A05842;
}

/*スタンプラリー リセットボタンデザイン*/
.btn-reset {
  display: flex;
  align-items: center;
  width: 84.23%;
  height: 55px;
  border-radius: 10px;
  background-color: #B2B2B2;
  position: relative;
}

.btn-reset::before {
  position: absolute;
  content: "";
  top: 0;
  bottom: 0;
  margin: auto 0;
  right: 43%;
  width: 100%;
  height: 20px;
  background-image: url(/view/event/tokyoaliens/svg/circle.svg);
  transform: translateX(50%);
  background-size: contain;
  background-repeat: no-repeat;

}

.btn-reset>.btn__text {
  font-family: Noto Sans JP;
  font-weight: 700;
  font-size: 1.25rem;
  /*20px*/
  line-height: 30px;
  letter-spacing: 0.05em;
  text-align: center;
  padding-left: 1.8em;
}

/*リセットボタン有効化*/
.btn-reset--on {
  background-color: #000;
  border: 1px solid #FFFFFF
}

/*トップページに戻る ボタンデザイン*/
.btn-link-top {
  display: flex;
  align-items: center;
  width: 91.61%;
  height: 55px;
  border-radius: 10px;
  background-color: #C5C5C5;
  border: 2px solid #000000;
  position: relative;
}

.btn-link-top>.btn__text {
  font-family: Noto Sans JP;
  font-weight: 700;
  font-size: 1.25rem;
  /*20px*/
  line-height: 30px;
  letter-spacing: 0.05em;
  text-align: center;
}

/*ボタン有効化*/
.btn-link-top--on {
  background-color: #fff;
}

.btn-link-top--on>.btn__text {
  color: #000;
}

/* main class="page-content"
----------------------------------------------- */
.page-content {
  width: var(--sp-width);
  max-width: 430px;
  padding-top: 60px;
  min-height: calc(100vh - 150px);
  margin: auto;
  display: block;
  overflow: hidden;
  background-color: var(--color-bgColor);
  background-image: 100%;
}

/*注意事項 共通
-------------------------------*/
.warning {
  width: 89%;
  margin: 0 auto;
}

/*リスト*/
.warning-list {
  margin: 0;
  padding: 0;
}

.warning-list__item {
  position: relative;
  text-align: left;
  font-family: Noto Sans JP;
  font-weight: 400;
  font-size: 0.75rem;
  /*12px*/
  line-height: 20px;
  letter-spacing: 0.05em;

  padding-left: 1.2em;
  /*リスト左スペース調整*/
  padding-right: 0;
  /*リスト右スペース調整*/
}

.warning-list__item span {
  color: #FF0000;
}

.warning-list__item::before {
  content: "※";
  position: absolute;
  left: 0.2em;
  /*ドット位置調整*/
}

/*リスト上部のスペース調整*/
.warning-list__item:first-child {
  padding-top: 0em;
}

/*リスト下部のスペース調整*/
.warning-list__item:last-child {
  padding-bottom: 0;
}

/*背景パターン
----------------------------------------------- */
.bk-pattern {
  background-image: url(/view/event/tokyoaliens/img/bg01.webp);
  background-size: 32px 18px;
  background-repeat: repeat;
}

/*認証セクション
----------------------------------------------- */
.registration--off {
  display: none;
}

.registration {
  padding: 15px 0 1px;
}

.registration__inner {
  width: 91.6%;
  margin: 0 auto;
}

/* 認証処理ボタン 
----------------------------------------------- */
.registration__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-registration {
  color: #fff;
  background-color: #A05842;
}

.btn-login {
  color: #fff;
  background-color: #A05842;
}

/*アカウント新規登録*/
.btn-registration__icon-left {
  flex: 3;
  margin: auto;
  padding-right: 10px;
}

.btn-registration__text {
  flex: 8;
  text-align: center;
  margin: 20px auto;

  font-family: Noto Sans JP;
  font-weight: 700;
  font-size: 1.25rem;
  /*20px*/
  line-height: 1;
  letter-spacing: 0;
}

.btn-registration__icon-right {
  flex: 1;
}

.btn__registration-icon-size {
  height: auto;
}

/*ログイン*/
.btn-login__icon-left {
  flex: 7;
  margin: auto;
  padding-right: 10px;

}

.btn-login__text {
  flex: 20;
  text-align: center;
  margin: 20px auto;

  font-family: Noto Sans JP;
  font-weight: 700;
  font-size: 1.25rem;
  /*20px*/
  line-height: 1;
  letter-spacing: 0;
}

.btn-login__icon-right {
  flex: 3;
}

.btn__login-icon-size {
  width: 18px;
  height: auto;
}

/* コンテンツ ご注意事項 
----------------------------------------------- */
.warning-content {
  padding: 16px 0 23px;
  margin: 0 auto;
  transition: 0.5s;
}

.toggleWarning {
  cursor: pointer;
  position: relative;
}

.toggleWarning__title {
  color: var(--color-black);
  text-indent: -3em;
  font-size: 1.0rem;
  font-weight: bold;
  text-align: center;
  padding: 9px 0 0 0;
  margin: 0px;
}

/*icon デザイン*/
.open__icon__block {
  position: absolute;
  right: 35%;
  top: 68%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  background: #000;
  border-radius: 50%;
  z-index: 2;
}

.open__icon {
  position: relative;
  display: inline-block;
  width: 100%;
}

.open__icon::before,
.open__icon::after {
  position: absolute;
  content: "";
  display: block;
  transition: all 0.3s;
  background: #fff;
  left: 50%;
  top: 50%;
  width: 50%;
  height: 2px;
  transform: translate(-50%, -50%);
}

.open__icon:before {
  transform: translate(-50%, -50%) rotate(90deg);
}

.open__icon.open::before {
  transform: translate(-50%, -50%) rotate(0deg);
}

.open__icon:before {
  transform: translate(-50%, -50%) rotate(90deg);
}