html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-size: 1.6rem;
  font-family: "Helvetica Neue", "Helvetica", "Meiryo", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", sans-serif;
  position: relative;
}
body a {
  text-decoration: underline;
  color: #989a99;
}
body a:hover {
  color: #101820;
}

@media screen and (max-width: 768px) {
  .pc {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .pc {
    display: none;
  }
}

@media screen and (min-width: 769px) {
  .sp {
    display: none;
  }
}

h1,
h2,
h3,
h4,
h5 {
  font-weight: 900;
}

h1 {
  font-size: 4.8rem;
}

h2 {
  font-size: clamp(1.8rem, 0.05rem + 5.6vw, 3.2rem);
  font-family: "Times New Roman", "YuMincho", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
  text-align: center;
  color: #414143;
  margin: 0 0 56px;
  padding: 0 0 8px;
  position: relative;
}
h2::after {
  position: absolute;
  content: "";
  width: 100px;
  margin: 0 auto;
  bottom: 0;
  left: 0;
  right: 0;
  border: 1px solid #FFD700;
}

h3 {
  font-size: clamp(1.8rem, 1.4rem + 0.833vw, 2.4rem);
}

h4 {
  font-size: 1.8rem;
}

.card-container {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 24px;
}
@media screen and (max-width: 768px) {
  .card-container {
    display: block;
  }
}
.card-container img {
  width: 100%;
  height: auto;
}

.card_2 {
  width: 50%;
}
@media screen and (max-width: 768px) {
  .card_2 {
    width: 100%;
  }
}

.card_3 {
  width: 33.3333333333%;
}
@media screen and (max-width: 768px) {
  .card_3 {
    width: 100%;
  }
}

.card_3-2 {
  width: 66.6666666667%;
}
@media screen and (max-width: 768px) {
  .card_3-2 {
    width: 100%;
  }
}

.card_4 {
  width: 25%;
}
@media screen and (max-width: 768px) {
  .card_4 {
    width: 100%;
  }
}

.flex {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}

.card-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

header {
  background-color: #ffffff;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 8px 16px;
  width: 100%;
}
header .logo {
  line-height: 0em;
}
header .logo img {
  max-height: 80px;
  height: 100%;
  width: auto;
}

footer {
  background-color: #414143;
  color: #ffffff;
  padding: 8px;
}

#footer {
  position: relative;
}

.footer-logo {
  max-width: 1000px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.footer-cc-logo {
  margin: 10px 0px;
  width: 80px;
}
.footer-cc-name {
  width: 300px;
}

.main-visual {
  position: relative;
  background: url(/img/img_main-visual.jpg) no-repeat center top;
  background-size: cover;
  min-height: 100vh;
}
@media screen and (max-width: 768px) {
  .main-visual {
    background: url(/img/img_main-visual.jpg) no-repeat center top;
    min-height: 50vh;
    background-size: cover;
  }
}
.main-visual h1 {
  color: #ffffff;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 70%;
}
@media screen and (max-width: 768px) {
  .main-visual h1 {
    width: 100%;
    padding: 16px;
  }
}
.main-visual h1 img {
  width: 100%;
  -webkit-filter: drop-shadow(5px 5px 5px rgba(0, 0, 0, 0.6));
          filter: drop-shadow(5px 5px 5px rgba(0, 0, 0, 0.6));
}

.section-gray {
  background-color: #F5F5F5;
}

.contents-inner {
  max-width: 1000px;
  margin: auto;
  padding: 64px 0 100px 0;
}
.contents-inner p {
  line-height: 3.2rem;
  padding: 0 16px;
}

.contents-gallery {
  margin: auto;
  padding: 64px 80px 100px;
}
@media screen and (max-width: 768px) {
  .contents-gallery {
    padding: 64px 24px 100px;
  }
}

.text-lead {
  font-size: 1.8rem;
  font-weight: 900;
  margin: 0 0 16px;
}

.entry_buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;  /* ボタンがラップできるようにする */
  gap: 20px; /* ボタン間のスペースを調整 */
}

.btn {
  display: block flex;
  width:290px;
  margin: 48px 0px 0;
  padding: 12px 5px;
  border: 2px solid #FFD700;
  border-radius: 50px;
  background-color: #FFD700;
  color: #414143;
  text-decoration: none;
  -webkit-transition: all 0.1s ease-in-out;
  transition: all 0.1s ease-in-out;
  max-width: 350px;
  justify-content: center;  /* 横中央 */
  align-items: center;      /* 縦中央 */
  text-align:center;
}

.btn_sponcer {
  display: block flex;
  width:290px;
  margin: 48px 0px 0;
  padding: 12px 5px;
  border: 2px solid #8dc7f4;
  border-radius: 50px;
  background-color: #8dc7f4;
  color: #414143;
  text-decoration: none;
  -webkit-transition: all 0.1s ease-in-out;
  transition: all 0.1s ease-in-out;
  max-width: 350px;
  justify-content: center;  /* 横中央 */
  align-items: center;      /* 縦中央 */
  text-align:center;
}



/* 画面幅が狭くなった時のスタイル */
@media (max-width: 100px) {
  .entry_buttons {
    flex-direction: column; /* ボタンを縦並びにする */
    align-items: center; /* 中央揃えにする */
  }
}

.btn:hover {
  background-color: #F5F5F5;
  color: #414143;
  border: 2px solid #414143;
}

.list-agenda {
  margin: 0 0 24px;
}
.list-agenda dt {
  font-family: "Times New Roman", "YuMincho", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
  font-size: 1.8rem;
  font-weight: 900;
  margin: 0 0 8px;
}
.list-agenda dd {
  margin: 0 0 16px;
  padding: 0 0 8px;
  border-bottom: dashed 1px #989a99;
}
@media screen and (max-width: 768px) {
  .list-agenda dt,
  .list-agenda dd {
    padding: 0 16px 8px;
  }
}

.profile {
  margin: 48px 0 0;
  font-family: "Times New Roman", "YuMincho", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
  font-size: 2.4rem;
  text-align: right;
}
.profile span {
  font-size: 1.6rem;
  line-height: 2.4rem;
  display: block;
  margin: 0 0 8px;
}
.profile rt {
  font-size: 1.2rem;
}

.list-table {
  width: 80%;
  border-top: dashed 1px #989a99;
  margin: 0 auto;
}
.list-table tr {
  border-bottom: dashed 1px #989a99;
}
.list-table td {
  padding: 12px;
}
@media screen and (max-width: 768px) {
  .list-table {
    width: 100%;
  }
  .list-table td {
    display: block;
    width: 100%;
    padding: 4px 16px;
    text-align: center;
  }
  .list-table td:first-of-type {
    padding: 8px 16px 0;
  }
  .list-table td:last-of-type {
    padding: 0 16px 8px;
  }
}

iframe {
  width: 100%;
  aspect-ratio: 16/9;
}

.text p {
  line-height: 2.8rem;
  margin: 0 0 12px;
}

.program {
  max-width: 850px;
  margin: 0 auto;
  counter-reset: li;
  font-size: 1.8rem;
}
@media screen and (max-width: 768px) {
  .program {
    font-size: 1.6rem;
  }
}
.program li {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  border-bottom: dashed 1px #989a99;
  padding: 16px 8px;
}
.program li:before {
  display: inline-block;
  min-width: 1.7em;
  margin-right: 8px;
  color: #414143;
  font-weight: bold;
  font-size: 1.4rem;
  line-height: 1.8rem;
  text-align: center;
  content: counter(li) ".";
  counter-increment: li;
}



.pagetop {
  height: 50px;
  width: 50px;
  position: fixed;
  right: 30px;
  bottom: 30px;
  background: #989a99;
  border: solid 2px #989a99;
  border-radius: 50%;
  display: none;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  z-index: 2;
  cursor: pointer;
}
.pagetop__arrow {
  display: block;
  height: 10px;
  width: 10px;
  border-top: 3px solid #ffffff;
  border-right: 3px solid #ffffff;
  -webkit-transform: translateY(20%) rotate(-45deg);
          transform: translateY(20%) rotate(-45deg);
}/*# sourceMappingURL=style.css.map */