/* Reset default browser styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
}

/* html, body {
  height: 100%;
  margin: 0;
}

body {
  background: repeating-linear-gradient(
    45deg, 
    rgba(255, 255, 153, 0.5) 0px, rgba(255, 255, 153, 0.5) 160px,
    rgba(144, 238, 144, 0.5) 160px, rgba(144, 238, 144, 0.5) 320px,
    rgba(173, 216, 230, 0.5) 320px, rgba(173, 216, 230, 0.5) 480px,
    rgba(216, 191, 216, 0.5) 480px, rgba(216, 191, 216, 0.5) 640px,
    rgba(255, 182, 193, 0.5) 640px, rgba(255, 182, 193, 0.5) 800px
  );
  background-size: 100vw 100vh;
  background-attachment: fixed;
} */

.yugothic {
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
}

.poppins-thin {
  font-family: "Poppins", sans-serif;
  font-style: normal;
}

.heading-10 {
  width: 100%;
  display: inline-block;
  position: relative;
  box-shadow: 0 0 5px rgba(0, 0, 0, .2);
  background-color: rgba(0, 0, 0, .01);
  color: #333333;
  text-align: center;
  margin-bottom: 20px;
  font-size: 49px;
  z-index: 1000;
}
  
@media (max-width: 600px) {
  .contents { 
    margin-bottom: 25px;
    width: 100%;
    padding: 10px;
  }
  .pc { display: none; }
  /* .mobile { } */
}

@media (min-width: 600px) {
  .contents { 
    margin-bottom: 100px;
    width: 60%;
    margin: 0 auto;
   }
  .mobile { display: none;  }

  /* .pc { } */
}

a {text-decoration: none;}
/* a:visited {color: inherit;} */

h3 {
  color: #b22222;
  margin-bottom: 10px;
  margin-top: 10px;
  border-bottom: 3px solid #b22222;
  margin-left: 10px;
}

h4 {
  color: #b22222;
  margin-bottom: 30px;
  text-align: center;
  border-bottom: 5px solid #b22222;
  width: 100%;
  margin: 0 auto 30px;
}

.heading {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #000000;
    margin-bottom: 20px;
    margin-top: 20px;
    font-size: 20px;
    font-weight: 900;
}
  
@media (min-width: 600px) {
  .flex-onoff{
    display: flex;
  }
  /* 文字サイズ */
    .font-big     {font-size: 30px;}  /* 大 */
    .font-Medium  {font-size: 22px;}  /* 中 */
    .font-small   {font-size: 16px;}  /* 小 */
  }
  
  @media (max-width: 600px) {
    .flex-onoff{
      display: block;
    }
    /* 文字サイズ */
      .font-big     {font-size: 20px;}  /* 大 */
      .font-Medium  {font-size: 16px;}  /* 中 */
      .font-small   {font-size: 16px;}  /* 小 */
    }

body {
    line-height: 1.6;
    background-color: #ffffff;
    color: #333;
}

.circle-play{
    color: #b22222;
}

.news {
  display: flex;
  align-items: left;
  justify-content: left;
  max-width: 150px;
  min-width: 150px;
  text-align: left;
  vertical-align: top;
  margin: 10px;
  color: #000000;
  font-weight: 900;
}

.news-text {
  color: #000000;
  margin: 10px;
}
  
  .btn--orange,
  a.btn--orange {
      width: 100%;
      margin: 0 10px;
      font-weight: 700;
      line-height: 50px;
      position: relative;
      display: inline-block;
      padding: 10px;
      cursor: pointer;
      -webkit-user-select: none;
      -moz-user-select: none;
      -ms-user-select: none;
      user-select: none;
      -webkit-transition: all 0.3s;
      transition: all 0.3s;
      text-align: center;
      vertical-align: middle;
      text-decoration: none;
      letter-spacing: 0.1em;
      color: #ffffff;
      border-radius: 10px;
      background: linear-gradient(to bottom, #28a745, #dff7cf);
  }

  .button-container {
      display: flex;
      justify-content: center;
      gap: 30px;
  }

  .carousel-buttons {
    display: grid;
    gap: 10px;
    width: 100%;
  }
  
  @media (min-width: 600px) {

    .hero {
      padding-top: 30px;
      width: 100%;
      margin: 0 auto;
    }

  .container {
    display: flex;
    justify-content: space-between;
    width: 60%;
    margin: 0 auto;
    padding: 20px;
    border-radius: 10px;
  }

.panel {
  width: 80%;
  margin: 5px auto;
  display: none;
  overflow: hidden;
  padding: 20px;
  border-top: none;
}

.img-rounded {
  width: 40%;
}

.carousel-inner {
  display: flex;
  transition: transform 0.5s ease-in-out;
  width: 50%;  /* 複数枚の画像を並べるために幅を拡張 */
}

  }

  .shippori-mincho-regular {
    font-family: "Shippori Mincho", serif;
    font-style: normal;
  }
  
  .content {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

/* スマホ用のメディアクエリ */
@media screen and (max-width: 600px) {

  .hero {
    width: 100%;
    margin: 0 auto;
  }

tr {
    display: block; /* スマホで行を縦並びに */
    width: 100%;
}

  .button-container {
    flex-direction: column; /* スマホ表示でボタンを縦に並べる */
    align-items: center;
}
.btn--orange,
a.btn--orange {
    width: 100%; /* ボタン幅を画面幅に合わせて調整 */
    margin: 10px 0; /* 上下の余白を設定 */
}

  .carousel-buttons {
    grid-template-columns: repeat(2, 1fr);
  }

  .container {
    width: 100%;
    display: flex;
    flex-direction: column; /* コンテンツを縦並びに */
    align-items: center; /* 中央揃え */
  }
  
  .panel {
    width: 100%;
    margin: 5px auto;
    display: none;
    overflow: hidden;
    border-top: none;
  }

  .carousel-inner {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;  /* 複数枚の画像を並べるために幅を拡張 */
}

}

.req {
	color:red;
}

.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

.close-button {
  position: absolute;
  top: -50px;
  right: 0px;
  background-color: #f44336;
  color: #fff;
  border: none;
  padding: 5px 10px;
  cursor: pointer;
  border-radius: 5px;
  font-size: 14px;
}

.content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.fa-brands{
color: #ffffff;
}

.tab-2 {
  display: flex;
  flex-wrap: wrap;
  gap: 0 10px;
  max-width: 100%;
}

.tab-2 > label {
  flex: 1 1;
  order: -1;
  opacity: .5;
  min-width: 70px;
  padding: .6em 1em;
  border-radius: 5px 5px 0 0;
  background-color: #b22222;
  color: #fff;
  font-size: .9em;
  text-align: center;
  cursor: pointer;
}

.tab-2 > label:hover {
  opacity: .8;
}

.tab-2 input {
  display: none;
}

.tab-2 > div {
  display: none;
  width: 100%;
  padding: 1.5em 1em;
  background-color: #eeeeee80;
  height: 575px;
}

.tab-2 label:has(:checked) {
  opacity: 1;
}

.tab-2 label:has(:checked) + div {
  display: block;
}

.time-schedule {
  max-width: 100%;
  list-style: none;
  margin: 0 auto 0 6em;
  padding-left: 20px;
  border-left: 6px solid #b22222;
  box-sizing: border-box;
}

.time-schedule li {
  width: 100%;
  margin: 0 0;
  padding: 5px 0;
  position: relative;
}

.time-schedule span.time {
  width: 5em;
  display: inline-block;
  margin-left: -8em;
  padding: 0 0 5px;
  margin-top: 15px;
  vertical-align: top;
  position: relative;
  text-align: right;
  box-sizing: border-box;
}

.time-schedule span.time::after {
  content: "";
  position: absolute;
  right: -35px;
  top: 0;
  background: #b22222;
  width: 20px;
  height: 20px;
  border-radius: 10px;
}

.time-schedule .sch_box {
  display: inline-block;
  width: 100%;
  margin-left: 30px;
  padding: 15px 10px 15px 10px;
  vertical-align: middle;
  background: #ffffff;
  box-sizing: border-box;
  border-radius: 6px;
}

.time-schedule .sch_title {
  font-size: 16px;
  font-weight: 700;
}

.time-schedule .sch_tx {
  font-size: 14px;
  font-weight: normal;
}

.box-018 {
  position: relative;
  color: #333;
	text-align: center;
	display: block;
  margin-bottom: 30px;
}

.box-018 .text {
	text-align: left;
	display: inline-block;
  background-color: #f3f3f38a;
  padding: 15px;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.281);
}

/* Chrome、Safari以外 */
summary {
  display: block;
  list-style: none;
  }
  
  /* Chrome、Safari */
  summary::-webkit-details-marker {
  display:none;
  }

@media (max-width:600px) {
  .image-f{
    object-position: 0 -70px;
  }
  .top-contents {
    display: flex;
    flex-direction: column-reverse;
  }
  .card {
    width: 100%;
    padding: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
}

@media (min-width:600px) {
  .image-f{
    object-position: 0 -30px;
  }
  .top-contents {
    display: flex;
    align-items: center; /* 中央寄せにしたい場合 */
    gap: 40px; /* 画像とテキストの間にスペースを追加 */
  }
  .box-018 {
    width: 100%;
  }
  .card {
    width: 250px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }
}

.layout-wrapper {
  display: flex;
  width: 100%;
  height: 60vh;
}
.text-section {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
}
.image-section {
  flex: 1;
  display: grid;
  grid-template-columns: 200px 200px;
  grid-template-rows: 200px 200px;
  gap: 10px;
  position: relative;
}
.image-section img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
}

/* スマホサイズ対応 */
@media (max-width: 768px) {
  .layout-wrapper {
      flex-direction: column;
      height: auto;
      width: 100%;
  }
  .image-section {
      height: 50vh;
  }
  .text-section {
      height: 20vh;
  }
}

.heading-37 {
  position: relative;
  padding: .5em 1em;
  color: #b22222;
  width: 100%;
  font-size: 20px;
  margin-bottom: 20px;
}

.qa-7 {
  width: 100%;
  margin-bottom: 10px;
  border: none;
  border-radius: 5px;
  box-shadow: 0 4px 4px rgb(0 0 0 / 2%), 0 2px 3px -2px rgba(0 0 0 / 5%);
  background-color: #fff;
}

.qa-7 summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 2em 1em 3em;
  color: #333333;
  font-weight: 600;
  cursor: pointer;
}

.qa-7 summary::before,
.qa-7 p::before {
  position: absolute;
  left: 1em;
  font-weight: 600;
  font-size: 1.3em;
}

.qa-7 summary::before {
  color: #75bbff;
  content: "Q";
}

.qa-7 summary::after {
  transform: translateY(-25%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-bottom: 3px solid #333333b3;
  border-right: 3px solid #333333b3;
  content: '';
  transition: transform .5s;
}

.qa-7[open] summary::after {
  transform: rotate(225deg);
}

.qa-7 p {
  position: relative;
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: .3em 3em 1.5em;
  color: #333;
  transition: transform .5s, opacity .5s;
}

.qa-7[open] p {
  transform: none;
  opacity: 1;
}

.qa-7 p::before {
  color: #ff8d8d;
  line-height: 1.2;
  content: "A";
}

.xyz-unique-layout {
  display: flex;
  width: 100%;
  height: auto;
  align-items: center;
  gap: 20px;
}
.xyz-unique-text {
  flex: 1;
  font-size: 24px;
  font-weight: bold;
  padding: 20px;
  text-align: left;
}
.xyz-unique-image {
  flex: 1;
  display: flex;
  justify-content: center;
}
.xyz-unique-image img {
  height: auto;
  width: 100%;
  border-radius: 10px;
}

/* スマホサイズ対応 */
        /* スマホサイズ対応 */
        @media (max-width: 768px) {
          .xyz-unique-layout {
              flex-direction: column-reverse; /* 画像を上、テキストを下に */
              text-align: center;
          }
          .xyz-unique-text {
              text-align: center;
          }
          .xyz-unique-image img {
              max-width: 150px; /* 画像のサイズを半分に */
          }
      }

      .video_wrapper {
        position: relative;
        width: 100%;
        height: 100vh;
        overflow: hidden;
    }
    
    .video_wrapper > video {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        min-width: 100%;
        min-height: 100%;
    }
    
    .video_text {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: white;
        font-size: 2rem;
        font-weight: bold;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
        text-align: center;
        width: 100%;
        word-wrap: break-word;
        font-size: 100px;
        font-weight: 900;
        line-height: 100px;
    }
    
    /* スマホサイズ対応 */
    @media screen and (max-width: 768px) {
        .video_text {
          font-size: 60px;
            max-width: 100%;
            line-height: 1.4;
            line-height: 65px;
        }
    }
    
  .video_wrapper_lecturer > video {
      position: relative;
      max-width: 100%;
  }

.image-container {
    position: relative;
    width: 100%;
    height: 250px; /* 画像の高さを統一 */
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 画像を適切にフィット */
}

.image-container p{
  position: absolute;/*絶対配置*/
  background-color: #ffffff;
  color: rgb(0, 0, 0);/*文字は白に*/
  width: 170px;
  bottom: -20px;
  font-size: 20px;
  text-align: center;
  padding: 5px;
  left: 10px;
  font-weight: 900;
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
  box-shadow: 0 0 5px rgba(0, 0, 0, .2);
}

.font-contents {
  margin-top: 30px;
    padding: 15px;
    text-align: left;
    font-size: 14px;
    background-color: #ffffff;
    font-weight: 900;
    font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
}

.triangle01 {
  display: table;
  width: 100%;
  height: 500px;
  transform: skewY(-10deg);
  margin-top: 10vw;
}

.triangle01 p {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  font-size: 50px;
  font-weight: bold;
  color: #fff;
}

.triangle01 > * {
  transform: skewY(10deg);
}

.heading-22 {
  text-align: center;
  padding: 10px;
  margin-bottom: 10px;
  margin: 0 auto;
  width: 200px;
  font-size: 20px;
  background-color: #b22222;
  color: #ffffff;
  margin-bottom: 30px;
  margin-top: 30px;
}

@media (min-width: 600px) {
  .songs-cont{
    width: 60%;
    margin: 0 auto;
  }
  .mp-text-content {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
    margin-top: 40px;
    text-align: left;
  }
  .top-image{
    width: 40%;
    height: auto;
  }
  .containers {
    width: 60%;
    margin: 20px auto;
    padding: 20px;
    border-radius: 5px;
    font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
    /* box-shadow: 0 0 5px rgba(0, 0, 0, .2); */
  }
  .label {
    width: 30%;
    font-weight: bold;
    color: #333;
    text-align: left;
  }
  
  .contentt {
    width: 70%;
    color: #333;
  }
  }
  
  @media (max-width: 600px) {
    .top-image{
      width: 100%;
      height: 100%;
    }
    .containers {
      width: 100%;
      margin: 20px auto;
      padding: 20px;
      border-radius: 5px;
      font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
      /* box-shadow: 0 0 5px rgba(0, 0, 0, .2); */
    }

    .label {
      width: 100%;
      font-weight: bold;
      color: #333;
      text-align: left;
    }
    
    .contentt {
      width: 100%;
      color: #333;
    }
  }

.row {
  border-bottom: 1px solid #ddd;
  padding: 10px 0;
}

.highlight {
  color: red;
  text-decoration: none;
  font-weight: bold;
}

.highlight:hover {
  text-decoration: underline;
}

.contents-out {
  padding-top: 10px;
  padding-bottom: 30px;
}

.accordion-001 {
  max-width: 500px;
  background-color: #f2f2f2;
}

.accordion-001:not([open]) {
  margin-bottom: 7px;
}

.accordion-001 summary {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 2em;
  border-radius: 5px;
  background-color: #ffffff;
  color: #202020;
  font-weight: 600;
  cursor: pointer;
}

.accordion-001 summary::-webkit-details-marker {
  display: none;
}

.accordion-001 summary::after {
  transform: translateY(-25%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-bottom: 3px solid #202020;
  border-right: 3px solid #202020;
  content: '';
  transition: transform .3s;
}

.accordion-001[open] summary::after {
  transform: rotate(225deg);
}

.accordion-001 p {
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 15px;
  font-weight: 900;
  color: #333333;
  transition: transform .5s, opacity .5s;
}

.accordion-001[open] p {
  transform: none;
  opacity: 1;
}

.section-title {
  text-align: center;
  font-family: "Yu Gothic", sans-serif;
}

.section-title .subtitle {
  font-size: 18px;
  color: #000;
  font-weight: 500;
}

.section-title .main-title {
  font-size: 26px;
  color: #880018; /* 濃い赤 */
  font-weight: bold;
  letter-spacing: 2px;
  margin-bottom: 10px;
  font-family: "aw-conqueror-didot", serif;
}

.video-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 40px;
}

.video-box {
  width: 18%;
  margin-bottom: 20px;
  position: relative;
}

.video-title {
  text-align: center;
  font-weight: bold;
  margin-bottom: 8px;
}

.video-wrapper {
  position: relative;
}

iframe {
  width: 100%;
  height: 150px;
  display: block;
}

.label-video {
  position: absolute;
  bottom: -20px;
  right: 8px;
  background-color: rgb(255, 255, 255);
  color: #000000;
  padding: 4px 8px;
  font-size: 12px;
  box-shadow: 0 4px 4px rgb(0 0 0 / 2%), 0 2px 3px -2px rgba(0 0 0 / 5%);

}

@media (max-width: 768px) {
  .video-box {
    width: 48%;
  }
}

@media (max-width: 480px) {
  .video-box {
    width: 100%;
  }
}

.heading-31 {
  position: relative;
  padding: .3em 0 .2em 1em;
  border-bottom: 3px solid #b22222;
  color: #333333;
}

.heading-31::before {
  position: absolute;
  top: 0;
  left: .3em;
  transform: rotate(55deg);
  height: 11px;
  width: 12px;
  background: #b22222;
  content: '';
}

.heading-31::after {
  position: absolute;
  transform: rotate(15deg);
  top: .6em;
  left: 0;
  height: 8px;
  width: 8px;
  background: #b22222;
  content: '';
}

.mp-section-container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-top: 20px;
  margin-left: 40px;
  margin-right: 40px;
  flex-wrap: wrap;
}

.mp-left-block,
.mp-right-block {
  width: 48%;
}

.mp-video-title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
}

.mp-video-embed {
  width: 100%;
  height: 200px;
}

.mp-link-button {
  display: inline-block;
  background-color: #b22222;
  color: #fff;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 5px;
  font-size: 16px;
}

_::-webkit-full-page-media, _:future, :root .mp-link-button {
  color: #fff;
}

.mp-link-button:hover {
  background-color: #ad5252;
}

@media (max-width: 768px) {
  .mp-left-block,
  .mp-right-block {
    width: 100%;
  }
  .songs-cont{
    width: 100%;
    margin: 0 auto;
  }
  .mp-text-content {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
    margin-top: 20px;
    text-align: left;
  }
}