@charset "UTF-8";

@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@500;700&display=swap");

html {
  scroll-behavior: smooth;
}

body {
  color: #474a4d;
  font-size: 100%;
  line-height: 2;
  font-family: "Zen Kaku Gothic New", "Noto Sans JP", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-feature-settings: "palt";
  color: #043c78;
  margin: 0;
  background: #f4fff9;
}


main {
  margin: 0;
  padding: 0px 0px;
  overflow: hidden;
}


.cent {
  max-width: 1280px;
  margin: 0px auto;
  position: relative;
  overflow: hidden;
}

/* footer */

footer {
  margin: 0;
  padding: 0px 0px;
  overflow: hidden;
  background-color: #001e43;
}


.footer_inner {
  text-align: center;
  margin: 50px auto 50px;
  padding: 20px;
  display: block;
  width: 100%;
  color: #474a4d;
  background: #ffffff;
}

a {
  text-decoration: none;
  font-size: 105%;
  color: #009b9f;
  cursor: pointer;
}

@media (hover: hover) {
  a:hover {
    text-decoration: none;
    opacity: 0.5;
  }

  .move-page-top:hover {
    opacity: 0.8;
  }
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

/* テキスト */

p {
  padding: 10px 10px;
  display: block;
}


/* 大見出し */
h1 {
  font-size: 800%;
  color: #19448e;
  line-height: 1.6;
}

h2 {
  font-size: 280%;
  position: relative;
  text-align: center;
  z-index: 2;
}

#program h2 {
  padding: 0 10px;
}

#guide h2 {
  padding: 50px 40px 0;
  margin-bottom: 30px;
}


/* 中見出し */
h3 {
  font-size: 250%;
  line-height: 1.6;
  position: relative;
  margin-top: 10px;
  padding: 30px 20px;
  color: #fff;
  z-index: 2;
}

/* 小見出し WS ごあんない */
h4 {
  position: relative;
  text-align: center;
  z-index: 2;
}

/* 講演タイトル */
h5 {
  font-size: 180%;
  line-height: 1.6;
  position: relative;
  padding: 20px 10px 10px 20px;
  z-index: 2;
}

/* 小タイトル */

h6 {
  font-size: 125%;
  line-height: 1.6;
  position: relative;
  color: #19448e;
  text-align: center;
  z-index: 2;
}

#guide h6 {
  margin: 20px auto 10px;
}

/* faq 頭文字 */
.faq_q {
  padding: 0;
}

.faq_a {
  padding: 0;
}


.faq_q:first-letter {
  color: #ed6d35;
  font-size: 150%;
  font-weight: bold;
}

.faq_a:first-letter {
  color: #20b2aa;
  font-size: 150%;
  font-weight: bold;
}

figcaption {
  font-size: 80%;
  text-align: center;
  padding-top: 0px;
  padding-bottom: 5px;
  margin-bottom: 20px;
}

/* WS キャッチ */
.t_sub {
  font-size: 80%;
  padding: 0px 0px 15px;
  line-height: 1.4;
  z-index: 2;
  position: relative;
}

.t_small {
  font-size: 80%;
  padding-top: 3px;
}



/* ルビ調整 */

ruby[data-ruby] rt {
  display: none;
}

ruby[data-ruby] {
  position: relative;
  display: inline-block;
}

ruby[data-ruby]::after {
  content: attr(data-ruby);
  position: absolute;
  transform: translate(-50%, -1.7em);
  display: block;
  left: 50%;
  top: 0.6em;
  white-space: nowrap;
  font-size: 42%;
  letter-spacing: 0;
}

li ruby[data-ruby]::after {
  top: 0.5em;
}


/* リスト */

ul {
  list-style: none;
  width: fit-content;
}

/* リスト装飾  */

ul.ten_y {}

ul.ten_y>li {
  position: relative;
  padding-left: 30px;
}

ul.ten_y>li::before {
  content: '';
  display: inline-block;
  position: absolute;
  top: 10px;
  left: 12px;
  width: 12px;
  height: 12px;
  border-radius: 10px;
  background-color: #fcc800;
}


/* 背景 */

#menu {
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #27c4cc;
  background-image: url(../img/back_t1.png);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
}

#menu_topimg {
  background: url(../img/title_01.png);
  background-position: center top 20px;
  background-repeat: no-repeat;
  background-size: 80% auto, auto;
  overflow: visible;
}

#program {
  margin: -5px 0 0;
  padding: 0;
  background: url(../img/awa_01.png), url(../img/jelly.png), url(../img/fish_02.png), url(../img/fish_01.png), linear-gradient(to bottom, #37b7c8, #00afcc);
  background-position: center top, center top 800px, center center, center bottom;
  background-repeat: no-repeat;
  background-size: 100% auto;
}

#quiz {
  margin: -5px 0 0;
  padding: 0;
  background: url(../img/fish_02.png), linear-gradient(to bottom, #00afcc, #00bdf5);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 100% auto;
}

#workshop {
  margin: -5px 0 0;
  padding: 0;
  background: url(../img/dolphine.png), url(../img/fish_01.png), linear-gradient(to bottom, #00bdf5, #006cbd);
  background-position: center top 150px, center bottom, center top;
  background-repeat: no-repeat;
  background-size: 100% auto;
}

#exhibi {
  margin: -5px 0 0;
  padding: 0;
  background: url(../img/fish_02.png), url(../img/fish_01.png), linear-gradient(to bottom, #006cbd, #006CBD);
  background-position: center center, center bottom;
  background-repeat: no-repeat;
  background-size: 100% auto;
}

#guide {
  margin: -5px 0 0;
  padding: 0;
  background: url(../img/jelly.png), url(../img/back_y1.png), linear-gradient(to bottom, #006CBD, #1c487a);
  background-position: center top 200px, center bottom, center top;
  background-repeat: no-repeat;
  background-size: 100% auto;
}

#faq {
  margin: -5px 0 0;
  padding: 0;
  background: url(../img/back_y2.png), linear-gradient(to bottom, #1c487a, #192f60);
  background-position: center top;
  background-repeat: repeat;
  background-size: 100% auto;
  overflow: visible;
}

#link {
  margin: -5px 0 0;
  padding: 0;
  background-image: url(../img/back_y3.png), url(../img/back_m1.png), linear-gradient(to bottom, #192f60, #003563);
  background-position: center top, center bottom;
  background-repeat: no-repeat;
  background-size: 100% auto;
}

/* box 修飾 */

/* 普通の枠 */
.box_01 {
  position: relative;
  background-color: rgb(230 255 255 / 0.6);
  border-radius: 20px;
  padding: 10px 15px;
  margin: 10px;
  overflow: visible;
  width: fit-content;
}

#welcome .box_01 {
  text-align: center;
  font-size: 105%;
  margin: 20px auto;
}

#welcome .box_01 p {
  padding: 20px 30px;
}


/* 薄い枠 */
.box_02 {
  background-image: radial-gradient(circle, rgba(230, 255, 255, 0.6), 80%, rgba(230, 255, 255, 0));
  border-radius: 50px;
  padding: 15px;
  margin: 10px;
  overflow: visible;
}

/* ずらした枠 */
.box_03 {
  padding: 20px 20px 20px 30px;
  background-color: rgb(255 255 255 / 0.6);
  border-radius: 20px;
  position: relative;
}

.box_03::before {
  content: '';
  background-color: rgb(200 255 255 / 0.6);
  border-radius: 20px;
  position: absolute;
  top: 20px;
  left: 20px;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.box_03 p {
  position: relative;
  z-index: 1;
}


#welcome .box_03 {
  margin: 50px 30px 20px 10px;
}


#tour .box_03 {
  margin: 50px 30px 60px 10px;
}

#talk .box_03 {
  margin: 0px 20px 60px 10px;
}


/* ランダム枠 */
.box_04 {
  border-radius: 28% 36% 25% 25% / 41% 33% 40% 31%;
  background-color: rgb(200 200 255 / 0.5);
  position: relative;
  left: 0;
  z-index: 0;
  padding: 80px 40px 50px;
}

.box_04::before {
  content: '';
  background-color: rgb(255 250 200 / 0.3);
  border-radius: 18% 26% 21% 31% / 20% 16% 27% 22%;
  position: absolute;
  top: 3%;
  left: 3%;
  width: 94%;
  height: 94%;
  z-index: -2;
}

.box_04::after {
  content: '';
  background-color: rgb(255 255 255 / 0.6);
  border-radius: 42% 39% 55% 45% / 37% 38% 42% 43%;
  position: absolute;
  top: 5%;
  left: 5%;
  width: 90%;
  height: 90%;
  z-index: -1;
}


#guide .box_04 {
  margin: 10px 10px 50px;
}

#access .box_04 {
  margin: 10px 10px 50px;
}


/* 二重箱 */
.box_w {
  position: relative;
  z-index: 0;
  background-color: rgb(230 255 240 / 0.3);
  border-radius: 30px;
  padding: 15px 30px 30px;
  margin: 15px;
}

.box_w::after {
  content: '';
  position: absolute;
  background-color: rgb(255 255 255 / 0.7);
  border-radius: 30px;
  width: 90%;
  height: 90%;
  top: 5%;
  left: 5%;
  z-index: -1;
}

/* FAQ枠 */

.box_faq {
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 1;
  padding: 5px 10px 15px 30px;
  border-radius: 50px;
  background-color: rgb(255 255 255 / 0.8);
  box-shadow: 10px 10px rgb(200 200 255 / 0.3);
  margin: 10px 20px 10px 10px;
  overflow: visible;
}

@media screen and (max-width: 576px) {
  .box_faq {
    aspect-ratio: auto;
    padding: 10px 10px 20px 20px;
  }
}

/* ライトアップ */

.light {
  display: flex;
  align-items: center;
  padding: 20px;
  border-radius: 50%;
  background-image: radial-gradient(circle closest-side, rgba(255, 255, 255, 1), rgba(255, 255, 255, 1) 0%, rgba(249, 248, 224, 1) 82%, rgba(238, 231, 43, 0.6) 90%, rgba(0, 23, 51, 0));
  overflow: visible;
  width: 340px;
  height: 340px;
  margin: 30px auto 50px;
  text-align: center;
}

/* 吹き出し */

.speechBubble_r,
.speechBubble_l {
  position: relative;
  display: inline-block;
  border: 4px solid #d5edf7;
  border-radius: 20px;
  background-color: #ffffff;
  line-height: 1.4;
  font-size: 90%;
}

.speechBubble_r {
  margin: 10px 20px 10px 10px;
  padding: 0px 0px 0px 5px;
}

.speechBubble_l {
  margin: 10px 10px 10px 20px;
  padding: 0px 5px 0px 0px;
}

.speechBubble_r::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  border-style: solid;
  border-width: 10px 0 10px 20px;
  border-color: transparent transparent transparent #d5edf7;
  translate: 100% -50%;
}

.speechBubble_r::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  border-style: solid;
  border-width: 5px 0 5px 12px;
  border-color: transparent transparent transparent #ffffff;
  translate: 100% -50%;
}

.speechBubble_l::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  border-style: solid;
  border-width: 10px 20px 10px 0px;
  border-color: transparent #d5edf7 transparent transparent;
  translate: -100% -50%;
}

.speechBubble_l::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  border-style: solid;
  border-width: 5px 12px 5px 0px;
  border-color: transparent #ffffff transparent transparent;
  translate: -100% -50%;
}


/* 文字飾り */

/* 先頭に泡 */

.m_maru {
  padding-left: 100px;
  margin-bottom: 20px;
  position: relative;
}

.m_maru::before {
  position: absolute;
  content: url(../img/bubble_00.png);
  animation: floating-f1 1s ease-in-out infinite alternate-reverse;
  left: 10px;
  top: 20%;
  z-index: -1;
}

/* ロープ下線 */

.m_rope {
  position: relative;
  width: 80%;
  margin: 25px auto 15px;
  z-index: 1;
  text-align: center;
}

.m_rope:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -15px;
  width: 100%;
  height: 7px;
  z-index: 1;
}

.m_rope:after {
  background: #DBA560;
  background-image: -webkit-linear-gradient(left top, #DBA560, #DBA560 45%, #AA7430 50%, #AA7430 55%, #DBA560 60%, #DBA560 100%);
  background-image: linear-gradient(to left top, #DBA560, #DBA560 45%, #AA7430 50%, #AA7430 55%, #DBA560 60%, #DBA560 100%);
  background-size: 10px 10px;
  box-shadow: 0px 3px 4px gray;
}

/* トーク見出し */

.m_band_og,
.m_band_bg {
  position: relative;
  z-index: 2;
  border-radius: 5px;
  margin: 30px 0px 15px 0px;
  padding: 8px 8px 10px;
  box-shadow: 2px 2px 2px 0px rgba(0, 0, 0, 0.3), inset 0px -3px 6px -2px rgba(0, 0, 0, 0.3);
}

.m_band_og {
  background-color: #f3981d;
}

.m_band_bg {
  background-color: #20b2aa;
}

/* WS見出し */

.m_bk_og {
  padding: 8px 8px 10px;
  margin-top: 10px;
  background-color: #f3981d;
  border-radius: 10px;
  border: solid #fff 2px;
}

.m_bk_bg {
  padding: 8px 8px 10px;
  margin-top: 10px;
  background-color: #20b2aa;
  border-radius: 10px;
  border: solid #fff 2px;
}

#workshop1 .m_bk_og,
#workshop1 .m_bk_bg {
  max-width: 80%;
}

/* 申込みボタン */

.apply-button {
  font-size: 120%;
  font-weight: 700;
  position: relative;
  display: inline-block;
  padding: 10px 20px;
  transition: all 0.1s;
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  border-radius: 20px;
  color: #164a84;
  background-color: #fdd35c;
  border-bottom: 5px solid #0075c2;
  z-index: 3;
  margin: 20px auto;
}

.apply-button:hover {
  transform: translateY(3px);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0.35);
}

/* grid */

/* メニュー */
.menu_text {
  position: absolute;
  z-index: 1;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}

.menu_burst {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}


.grid_menu {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  width: 100%;
  margin: 0px 0px 50px;
}


.grid_menu>* {
  position: relative;
  margin: 5px;
}

.grid_menu div img {
  margin: auto;
  max-width: 100%;
  height: auto;
  display: block;
}


.g_menu1 {
  grid-column: span 1;
  grid-row: span 1;
  aspect-ratio: 1 / 1;
  overflow: visible;
}

.g_menu2a,
.g_menu2b {
  grid-column: span 2;
  aspect-ratio: 4/ 1;
  overflow: visible;

}

.g_menu5 {
  grid-column: span 5;
  aspect-ratio: 10 / 1;
  overflow: visible;
}

.g_dummy {
  grid-column: span 1;
  grid-row: span 1;
  aspect-ratio: 1 / 1;
}



#menu_topimg {
  grid-column: span 5;
  grid-row: span 4;
  aspect-ratio: 5 / 4;
}


@media screen and (max-width: 768px) {
  .grid_menu {
    grid-template-columns: repeat(8, 1fr);
  }

  #menu_topimg {
    grid-column: span 8;
    grid-row: span 7;
    order: -3;
    aspect-ratio: 8 / 7;
  }


  #g_m6 {
    grid-row: 9 /11;
    grid-column: 5 / 7;
  }

  .g_menu1 {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: 2 / 2;
  }

  .g_menu2a {
    grid-column: span 4;
    grid-row: span 1;
    aspect-ratio: 4/ 1;
    grid-row: 11/12;
    grid-column: 5/9;

  }

  .g_menu2b {
    grid-column: span 4;
    grid-row: span 1;
    aspect-ratio: 4 / 1;
    grid-row: 12 / 13;
    grid-column: 5 / 9;

  }

  .g_menu5 {
    grid-column: span 8;
    grid-row: span 1;
    aspect-ratio: 8 / 1;
    grid-row: 8 / 9;
  }


  .g_dummy {
    display: none !important;
  }

}

/* メニュー end */



/* ツアー・関連リンク・ガイド・交通案内 */
.grid_02 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

#tour .grid_02 {
  gap: 0px 20px;
  margin: 30px 30px 60px 10px;
}

#talk .grid_02 {
  gap: 0px;
  margin: 0px 10px 30px;
}

.subg_talk {
  grid-row: span 4;
  display: grid;
  gap: 0px;
  grid-template-rows: subgrid;
  justify-items: center;
  align-items: center;
}

#exhibi .grid_02 {
  gap: 0px;
  padding: 0;
}

@media screen and (max-width: 768px) {
  .grid_02 {
    grid-template-columns: repeat(1, 1fr);
  }
}

@media screen and (max-width: 576px) {
  #link .grid_02 {
    grid-template-columns: repeat(1, 1fr);
  }
}


/* クイズ */

.grid_quiz {
  margin: 30px 20px 30px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.g_qz_01 {
  grid-column: span 1;
  grid-row: span 1;
  text-align: center;
  margin: auto;
}

.g_qz_02 {
  grid-column: span 2;
  grid-row: span 1;
}


#quiz .box_w {
  padding: 20px 40px 15px;
  margin: 20px;
}


@media screen and (max-width: 992px) {
  .grid_quiz {
    grid-template-columns: repeat(3, 1fr);
    margin: 30px 20px 30px 30px;
  }

  #qz_time {
    grid-column: 3 / 4;
  }
}

@media screen and (max-width: 576px) {

  .grid_quiz {
    grid-template-columns: repeat(2, 1fr);
    margin: 15px;
  }

  #qz_img {
    grid-column: span 2;
    grid-row: span 1;
  }

  #qz_time {
    grid-column: 1 / 3;
  }

  #quiz .box_w {
    padding: 10px;
    margin: 0px;
  }
}

/* ワークショップ1 */

.grid_ws1 {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0px;
}

.grid_ws1>* {
  overflow: hidden;
  position: relative;
  margin: 5px;
}


@media screen and (max-width: 992px) {
  .grid_ws1 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 576px) {
  .grid_ws1 {
    grid-template-columns: repeat(1, 1fr);
  }
}


.ws1_text {
  position: relative;
  display: flex;
  flex-direction: column;
}

.subg_ws1 {
  display: grid;
  grid-template-columns: subgrid;
  grid-column: span 2;
  align-items: center;
  background-image: radial-gradient(circle closest-side, rgba(255, 255, 255, 0.3), 92%, rgba(255, 255, 255, 0.5) 95%, rgba(200, 220, 230, 0.7) 98%, rgba(255, 255, 255, 0));
  border-radius: 50%;
  overflow: visible;
  margin: clamp(10px, 2vw, 20px);
  position: relative;
}


@media screen and (max-width: 576px) {

  .subg_ws1 {
    grid-template-columns: repeat(1, 1fr);
    grid-template-rows: repeat(1, 1fr);
    background-image: none;
  }
}

/* ワークショップ2 */

.grid_ws2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(8px, 1.5vw, 10px);
  margin: 10px;
  align-items: start;
}

.grid_ws2>* {
  overflow: hidden;
  position: relative;
  margin: 5px;
}

.g_ws2 {
  grid-column: span 1;
  grid-row: span 2;
  overflow: visible;
}

@media screen and (max-width: 768px) {
  .grid_ws2 {
    grid-template-columns: repeat(1, 1fr);
  }
}

.ws2_text {
  position: relative;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
}

/* WSタイトル&説明エリア */

.ws_title {
  position: relative;
  left: 0px;
  top: 0px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  background-image: radial-gradient(circle farthest-side, rgba(255, 254, 254, 0.8) 90%, rgba(161, 217, 217, 0.6));
  border-radius: 50%;
  aspect-ratio: 1 / 1;
  overflow: visible;
  line-height: 1.7;
}

#workshop1 .ws_title {
  padding: 5% 0% 10%;
}

#workshop1 .ws_title p {
  padding: 3% 10%;
}

#workshop2 .ws_title {
  width: 60%;
/*  padding: 10% 5% 20%; */
}

#workshop2 .ws_title p {
  padding: 5% 10%;
  position: relative;
  z-index: 1;
}

@media screen and (max-width: 992px) {
  .ws_title {
    justify-content: center;
    margin: 0px auto;
    max-width: 400px;
  }

  #workshop2 .ws_title p {
    padding: 5%;
  }
}

@media screen and (max-width: 576px) {
  #workshop2 .ws_title {
    width: 100%;
    padding: 4% 5% 20%;
  }

  #workshop2 .ws_title p {
    padding: 5%;
  }
}

/* 展示 */

.grid_exhibi {
  display: grid;
  grid-row: span 4;
  background-image: radial-gradient(circle closest-side, rgba(247, 247, 243, 1), rgba(255, 255, 255, 1) 0%, rgba(249, 248, 224, 1) 75%, rgba(247, 243, 132, 0.6) 90%, rgba(0, 63, 142, 0));
  position: relative;
  padding: 0 10% 5%;
  align-content: center;
}

@media screen and (max-width: 576px) {
  .grid_exhibi {
    padding: 20px;
/*    margin: 30px 0; */
    background-image: radial-gradient(circle farthest-side, rgba(247, 247, 243, 1), rgba(255, 255, 255, 1) 0%, rgba(249, 248, 224, 1) 75%, rgba(247, 243, 132, 0.6) 90%, rgba(0, 63, 142, 0));
  }
}

.exhibi_title {
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-content: end;
  align-items: center;
  margin-bottom: -20px;
}

/* grid faq */

.grid_faq {
  grid-template-columns: repeat(12, 1fr);
  width: 100%;
  display: grid;
  align-items: stretch;
}

.g_faq {
  overflow: hidden;
  grid-column: span 4;
  grid-row: span 3;
}

@media screen and (max-width: 992px) {
  .grid_faq {
    grid-template-columns: repeat(8, 1fr);
  }
}

@media screen and (max-width: 576px) {
  .grid_faq {
    grid-template-columns: repeat(6, 1fr);
  }

  .g_faq {
    grid-column: span 6;
    aspect-ratio: auto;
  }
}

@media screen and (max-width: 400px) {
  .grid_faq {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* grid(faq) end */

/* グリッドコンテナend */


/* テキストエリア */

.text-area {
  display: block;
  z-index: 2;
}

#exhibi .text-area {
  padding: 20px 10% 0;
  margin-top: -5%;
}

@media screen and (max-width: 576px) {
  #exhibi .text-area {
    padding: 10px 0;
  }
}

/* イメージエリア */

.img-area {
  margin: 0px auto;
  text-align: center;
  width: 100%;
}

.img-area-2 {
  margin: 30px auto 10px 3%;
  text-align: center;
  width: 100%;
}

#rekimin .img-area-2 {
  margin: 0px auto 0px 3%;
}

#workshop1 .img-area,
#workshop2 .img-area {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#exhibi .img-area {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

#link .box_w {
  padding: 30px 50px;
}


#link .img-area {
  margin: 30px auto 10px;
  text-align: center;
  max-width: 90%;
}

@media screen and (max-width: 576px) {

  #workshop1 .img-area,
  #workshop2 .img-area {
    margin: max(-42vw, -160px) auto 20px;
  }

  #tenji .img-area{
    margin-top: -80px;
  }
}

/* 対象・時間・場所 */

.box_time {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  background-color: #fffff4;
  overflow: visible;
  padding-top: 8px;
  z-index: 2;
}

.m_every {
  border: 2px solid #f3981d;
  box-shadow: 5px 5px #f3981d;
}

.m_adult {
  border: 2px solid #20b2aa;
  box-shadow: 5px 5px #20b2aa;
}


.box_time_title {
  display: block;
  font-size: 18px;
  padding: 0;
  width: 120px;
  width: 80%;
  text-align: center;
  color: #FFF;
  font-weight: bold;
  letter-spacing: 0.05em;
  border-radius: 20px;
}

.m_every .box_time_title {
  background: #f3981d;
}

.m_adult .box_time_title {
  background: #20b2aa;
}

.box_time p {
  text-align: center;
  padding: 5px 0px;
  line-height: 1.6;
}

#workshop1 .box_time,
#rekimin .box_time,
#exhibi .box_time {
  width: 150px;
  border-radius: 75px;
  aspect-ratio: 1 / 1;
}

#workshop1 .box_time {
  margin: -15% 0 0 auto;
}

#rekimin .box_time,
#syuwa .chara_mk {
  position: absolute;
  right: 0px;
  z-index: 1;
  margin: 30% auto 0;
}

#exhibi .box_time {
  margin: 0px auto 0;
}

#tour .box_time,
#talk .box_time,
#quiz .box_time,
#tenji .box_time,
#syuwa .box_time {
  border-radius: 40px;
  margin: auto;
  margin-top: 10px;
  padding: 5px 15px;
  aspect-ratio: auto;
}

#tenji .box_time {
  width: 230px;
}

@media screen and (max-width:992px) {
  #workshop1 .box_time {
    margin: max(-7vw, -70px) 0 0 auto;
  }
}

@media screen and (max-width:768px) {
  #exhibi .box_time {
    margin: -10px auto 0px;
  }
}


@media screen and (max-width:576px) {
  #workshop1 .box_time {
    margin: max(-16vw, -120px) 0 0 auto;
  }

  #tenji .box_time {
    margin-top: -80px;
  }

  #rekimin .box_time,
  #syuwa .chara_mk {
    bottom: 0;
  }
}


/* ### レイアウトパーツ ### */

/* flex box */

.f-box-y,
.f-box-c,
.f-box-t {
  display: flex;
  margin: 0px auto;
  flex-flow: row wrap;
}

/* センタリング */
.f-box-c {
  justify-content: center;
  align-items: center;
  align-content: flex-start;
}

/* 縦並び */
.f-box-t {
  flex-direction: column;
  align-content: center;
  align-items: center;
}

/* 横並び */
.f-box-y {
  justify-content: space-between;
  align-content: flex-start;
}


/*  マージン */

.mgn_t20 {
  margin-top: 20px;
}

.mgn_b20 {
  margin-bottom: 20px;
}

.mgn_lr20 {
  margin-left: 20px;
  margin-right: 20px;
}

/* 重ねイラスト */

.img_over_lt {
  position: absolute;
  left: 0px;
  top: -20px;
}

.img_over_rb {
  position: absolute;
  right: 0px;
  bottom: -20px;
}

.img_over_rt {
  position: absolute;
  right: 0px;
  top: -20px;
}

.img_over_lb {
  position: absolute;
  left: 0px;
  bottom: -20px;
}


/* ふわふわキャラクター */
.chara_f {
  opacity: 0.85;
  max-width: 200px;
  animation: floating-f3 2.5s ease-in-out infinite alternate-reverse;
  filter: drop-shadow(0px 3px 4px gray);
  /*  z-index:1; */
}

#talk .chara_f {
  z-index: 2;
}

/* ゆらゆらキャラクター */
.chara_y {
  opacity: 0.6;
  max-width: 200px;
  animation: floating-y1 1.5s ease-in-out infinite alternate-reverse;
  filter: drop-shadow(0px 3px 4px gray);
  /*  z-index:1; */
}

/* 申込必要マーク */
.chara_mk {
  z-index: 1;
}


.chara,
.chara_mk,
.chara_s {
  filter: drop-shadow(0px 3px 4px gray);
}

/* 地図 */
.map {
  margin: 10px;
  max-width: calc(100% - 20px);
}


/* 写真 */

.photo {
  border-radius: 5px;
  filter: drop-shadow(0px 3px 4px gray);
}

#welcome .photo {
  margin: 10px;
}

#workshop1 .photo {
  width: calc(100% - 20px);
  height: auto;
  margin: 0px auto;
}


#tour .photo,
#rekimin .photo,
#exhibi .photo {
  width: calc(50% - 10px);
  max-width: 240px;
  height: auto;
  margin-left: -5%;
}

#exhibi .photo {
  margin-top: -5%;
}

.talk_photo {
  display: block;
  max-width: 200px;
  margin: 10px 10px 10px 20px;
  float: right;
  filter: drop-shadow(0px 3px 4px gray);
  z-index: 2;
}

.qz_photo {
  display: block;
  width: 110%;
  max-width: 300px;
  margin-left: -5%;
  margin-top: -5%;
  filter: drop-shadow(0px 3px 4px gray);
}

.ws2_photo {
  display: block;
  width: calc(40% - 20px);
  max-width: 240px;
  margin: 10px;
  float: right;
  filter: drop-shadow(0px 3px 4px gray);
}


/* ボックスシャドウ */
.bs_i {
  box-shadow: 0 3px 4px rgba(0, 0, 0, 0.22);
}

/* ドロップシャドウ */
.ds_i {
  filter: drop-shadow(0px 3px 4px gray);
}



@media screen and (max-width: 992px) {
  #workshop1 .photo {
    width: 100%;
    max-width: 300px;
  }
}

@media screen and (max-width: 768px) {

  #tour .photo,
  #rekimin .photo {
    max-width: 300px;
  }
}

@media screen and (max-width: 576px) {
  #workshop1 .photo {
    max-width: 280px;
  }

  .ws2_photo {
    margin-top: max(-18vw, -80px);
    width: 50%;
  }

}

/* 表 */

.hyo_1 {
  margin-top: 10px;
  margin-bottom: 10px;
}

.hyo_1 th {
  width: 70px;
  vertical-align: top;
}

.hyo_1 td {
  vertical-align: top;
}

/* You Tube */
.you_tube {
  width: 100%;
  aspect-ratio: 16 / 9;
}

/* アニメーションエリア */

/* 潜水艦 */
.submarine_2 {
  position: absolute;
  width: 60%;
  bottom: 10px;
  right: 17%;
  filter: drop-shadow(0px 3px 4px gray);
}

.submarine_3 {
  position: absolute;
  bottom: 50px;
  right: 5%;
}

/* ダイオウイカ */
.king {
  position: absolute;
  right: 0;
  left: 0;
  bottom: 180px;
  margin: 0 auto;
  opacity: 0.5;
}


@media screen and (max-width: 768px) {

  .submarine_3 {
    max-width: 70%;
  }

  .submarine_3_box {
    height: 250px;
  }
}


/* 魚 */
.fish_area1 {
  height: 160px;
  width: 100%;
  margin-top: -140px;
}

.fish_area2 {
  height: 100px;
  width: 100%;
  margin-top: -120px;
  padding-bottom: 200px;
}

.fish_area3 {
  height: 190px;
  width: 100%;
  margin-top: -30px;
}

.dolphin_area {
  height: 150px;
  width: 100%;
  margin-top: -100px;
}

/* リュウグウノツカイ */
.ryugu_box {
  height: 350px;
  width: 100%;
  overflow: visible;
}

/* メンダコ */

#faq .mendako {
  max-width: 20%;
}

#link .mendako {
  max-width: 40%;
}

/* ### レスポンシブ ### */
/*ブレイクポイント 576以下 768以下 992以下 */

/* タブレット */
@media screen and (max-width: 992px) {

  main {
    max-width: 100%;
  }

  .talk_photo {
    float: none;
    margin: 10px auto 20px;
  }

}

/* ipad mini */
@media screen and (max-width: 768px) {

  body {
    font-size: 100%;
    line-height: 1.8;
  }

  .pc_area {
    display: none !important;
  }

  .m_band_pk,
  .m_band_bg {
    max-width: 110%;
  }

  ol {
    margin: 10px 10px 20px 10px;
  }

  #talk .box_03 {
    margin-left: 0px;
  }

  .talk_photo {
    float: right;
  }

  /* リュウグウノツカイ */
  .ryugu_box {
    height: 250px;
  }

  .ryugu {
    margin-top: -100px;
  }

  .chara_f,
  .chara_y,
  .chara_mk {
    max-width: 150px;
    max-height: 150px;
  }
}

/* スマートフォン */
@media screen and (max-width: 576px) {

  .move-page-top {
    width: 120px;
  }

  .tab_area {
    display: none !important;
  }

  .box_03 {
    padding: 20px 0px 20px 20px;
  }

  #welcome .box_03 {
    margin: 50px 30px 20px 10px;
  }

  #welcome .box_01 p {
    padding: 10px;
  }

  .box_04 {
    padding: 80px 10px 50px;
    border-radius: 15% 22% 18% 14% / 10% 14% 15% 14%;
  }

  .box_04::before {
    border-radius: 20% 16% 27% 22% / 18% 26% 21% 31%;
  }

  .box_04::after {
    border-radius: 28% 33% 24% 35% / 31% 25% 24% 23%;
  }

  .box_01 {
    padding: 15px 15px;
  }

  #welcome .box_01 {
    text-align: left;
    margin: 0 0 10px;
  }


  #link .box_w {
    margin: 10px 10px 30px;
    padding: 30px;
  }

  h1 {
    padding: 5px 10px 5px;
    line-height: 1.1;
  }

  h2 {
    font-size: 200%;
  }

  h3 {
    font-size: 180%;
  }

  h4 {
    font-size: 140%;
  }

  h5 {
    font-size: 140%;
    line-height: 1.4;
  }

  h6 {
    font-size: 110%;
  }

  ul {
    margin-left: 5px;
    margin-right: 0px;
  }

  ul.ten_y>li {
    padding-left: 20px;
  }

  ul.ten_y>li::before {
    top: 7px;
    left: 0px;
  }

  .talk_photo {
    float: none;
    margin: 10px auto;
    width: 200px;
  }

  .qz_photo {
    max-width: 260px;
  }

  #exhibi .photo {
    width: calc(100% - 20px);
  }

  #apply-button {
    width: 72px;
    font-size: 17px;
    height: 70px;
    line-height: 35px;
    border: 4px solid #336699;
    border-bottom: solid 4px #336699;
  }

  .m_maru {
    padding-left: 20px;
  }

  .m_maru::before {
    top: 15%;
  }

  .m_rope {
    width: 100%;
  }

  .chara_f,
  .chara_y,
  .chara_mk {
    max-width: 120px;
    max-height: 120px;
  }

  .chara_s {
    max-width: 230px;
    max-height: 230px;
  }

  #faq_img {
    order: 10;
    height: 200px;
  }

  /* リュウグウノツカイ */
  .ryugu_box {
    height: 50px;
  }

  .ryugu {
    margin-top: -200px;
  }

  /* ルビ調整 */

  ruby[data-ruby]::after {
    top: 0.9em;
    font-size: 50%;
  }

  li ruby[data-ruby]::after {
    top: 1.1em;
  }
}