@charset "UTF-8";

:root {
  --text-color: #000;
  --white: #FFFFFF;
  --red: #E94731;
  --yellow: #FFDE00;
  --orange: #F08200;
  --blue: #00479D;
  --green: #156C3C;
}
html{
  font-size: 62.5%;
}
body{
  font-family: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-weight: 500;
  font-size: clamp(1.6rem, 2.5vw, 1.8rem);
  color: var(--text-color);
  line-height: 1.6;
}

h1,h2,h3,h4,h5,h6{
  font-family: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-weight: 500;
}
.serif{
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Hiragino Mincho", serif;
}
::selection{
  background: var(--yellow);
}
a{
  color: var(--blue);
  text-decoration: underline;

  &:active, &:hover{
    color: var(--orange);
    text-decoration: none;
    transition: all ease .25s;

    img{
      opacity: .75;
      transition: all ease .25s;
    }
  }
}
img{
  width: 100%;
  height: auto;
  display: block;
}
.container{
  max-width: 1000px;
}


/* -------- 見出し共通 -------- */
.head{
  font-size: clamp(3.6rem, 5vw, 4.6rem);
  font-weight: 700;
  margin-bottom: 2rem;

  @media screen and (min-width: 992px) {
    margin-bottom: 4rem;
  }
}

/* ---------- news ---------- */
.news{
  padding: clamp(4rem, 8vw, 12rem) 0 0;

  dl{
    border-top: 2px solid var(--text-color);
    padding: 1.5rem 0;
    margin-bottom: 0;

    &:first-of-type{
      border-top: none;
    }

    dt{
      font-weight: 700;
    }
  }

  @media screen and (min-width: 992px) {
    dl{
      padding: 2.5rem 0;

      dt{
        display: inline-block;
        width: 15%;
        vertical-align: top;
      }

      dd{
        display: inline-block;
        width: 83%;
        vertical-align: top;
      }
    }
  }
}

/* ---------- banner ---------- */
.banner{
  padding: clamp(4rem, 8vw, 12rem) 0 0;
}

/* ---------- youtube ---------- */
.youtube{
  background: url(../img/bg-sp-cm.png) no-repeat bottom center;
  background-size: cover;
  padding: clamp(4rem, 8vw, 12rem) 0 clamp(4rem, 8vw, 12rem);

  @media screen and (min-width: 768px) {
    background: url(../img/bg-cm.png) no-repeat bottom center;
    background-size: cover;
  }
}

/* ---------- exhibition ---------- */
.exhibition{
  padding: clamp(4rem, 8vw, 12rem) 0 0;
  background: url(../img/bg-sp-exhibition.png) no-repeat center 43%;
  background-size: 100%;
  padding: 6rem 0 0;
  margin-top: -2rem;

  @media screen and (min-width: 768px) {
    background: url(../img/bg-exhibition.png) no-repeat center center;
    background-size: 100%;
    padding: 8rem 0 0;
    margin-top: 0;
  }

  .intro{
    margin-bottom: 4rem;

    .intro__head{
      font-size: clamp(3.2rem, 4vw, 4.6rem);
      font-weight: 700;
      letter-spacing: .2em;
      text-align: center;
      margin: 1.5rem 0 2rem;
    }
    .intro__text{
      text-indent: 1em;
      font-size: 1.75rem;
      line-height: 1.8;
      margin-bottom: 0;
    }

    @media screen and (min-width: 992px) {
      margin-bottom: 6rem;

      .intro__head{
        letter-spacing: .3em;
        margin: 2rem 0 3rem;
      }
      .intro__text{
        font-size: 2rem;
        line-height: 2;
      }
    }
  }
}
.exhibit-wrap{
  margin-bottom: 4rem;

  h3{
    font-size: 1.4rem;
    margin-top: .5rem;
  }

  &:last-of-type{
    margin-bottom: 1rem;
  }

  @media screen and (min-width: 992px) {
    h3{
      margin-top: 1rem;
    }
  }
}


/* ---------- profile ---------- */
.profile{
  padding: clamp(4rem, 8vw, 12rem) 0 0;
}

.profile__info{
  margin-bottom: 2rem;

  h3{
    font-size: clamp(2.6rem, 4vw, 3.6rem);
    font-weight: 600;
    margin: 1.5rem 0 2rem;

    .small{
      font-size: 1.6rem;
      margin-left: 1.5rem;
    }
  }

  @media screen and (min-width: 992px) {
    margin-bottom: 1.5rem;
  }

  .profile__text{
    font-size: clamp(1.6rem, 4vw, 1.8rem);

    @media screen and (min-width: 992px) {
      padding-top: 2rem;
      margin-top: 2rem;
    }
  }
}



/*------ outline ------*/
.outline{
  background: var(--bg-color);
  padding: clamp(4rem, 8vw, 12rem) 0;
}

dl dd{
  margin: 0;
}

.outline__wrap dl{
  padding: 1.5rem 0;
  margin: 0;

  @media screen and (min-width: 992px) {
    padding: 2.5rem 0;

    dt{
      display: inline-block;
      width: 12%;
      vertical-align: top;
    }

    dd{
      display: inline-block;
      width: 87%;
      vertical-align: top;
    }
  }
}

ul{
  list-style-type: none;
  padding-left: 0;

  li{
    margin-bottom: 1rem;
  }
}

.access-venue{
  margin-bottom: 1.5rem;

  @media screen and (min-width: 992px) {
    margin-bottom: 3rem;
  }
}
.access-map{
  margin: 2rem 0;

  @media screen and (min-width: 992px) {
    margin: 2rem 0 3rem;
  }
}
.access-info{
  ul li{
    font-size: 1.45rem;
    text-indent: -1em;
    padding-left: 1em;
    margin-bottom: .5rem;

    @media screen and (min-width: 992px) {
      font-size: 1.65rem;
      margin-bottom: .6rem;
    }
  }
}

/*------ ticket ------*/
.ticket__wrap{
  border: 3px solid var(--text-color);
  border-radius: 30px;
  padding: 1rem;
  margin: 4rem 0 1rem;

  @media screen and (min-width: 768px) {
    padding: 1.5rem 3.5rem;
  }

  @media screen and (min-width: 992px) {
    padding: 2rem 6rem;
    margin-bottom: 1.5rem;
  }
}

.ticket__col{
  padding-top: .5rem;
  margin: 0;

  h3{
    color: var(--white);
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 700;
    text-align: center;
    line-height: 82px;
    background: var(--red);
    border-radius: 50%;
    width: 85px;
    height: 85px;

    @media screen and (min-width: 768px) {
      line-height: 120px;
      width: 120px;
      height: 120px;
      margin: 2rem 0 3rem;
    }
  }

  dl dt{
    display: inline-block;
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.6rem);
    font-weight: 700;
    width: 42%;
    vertical-align: top;
  }
  dl dd{
    display: inline-block;
    font-size: clamp(1.7rem, 4vw, 3rem);
    font-weight: 700;
    width: 56%;
    vertical-align: top;
    .small{
      font-weight: 500;
    }
  }

  @media screen and (min-width: 992px) {
    dl{
      margin-bottom: 1.5rem;
    }
    dl dt{
      font-size: 2.6rem;
      width: 40%;
    }
    dl dd{
      font-size: 3rem;
      width: 56%;
    }
  }
}

.ticket-info{
  margin-bottom: 2.5rem;

  @media screen and (min-width: 992px) {
    padding-bottom: 3rem;
    margin: 1rem 0 3rem;
  }

  li{
    text-indent: -1em;
    padding-left: 1em;
    margin-bottom: .5rem;
  }
}

.advance-ticket{
  margin-top: 4rem;

  @media screen and (min-width: 992px) {
    margin-top: 10rem;
  }

  h3{
    border-bottom: 3px solid var(--text-color);
    padding-bottom: 1rem;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 1rem;
    .small{
      font-weight: 500;
    }

    @media screen and (min-width: 992px) {
      font-size: 2.4rem;
      padding-bottom: 2rem;
      margin-bottom: 2rem;
    }
  }

  p{
    line-height: 1.8;

    @media screen and (min-width: 992px) {
      line-height: 2;
    }
  }
}


/* ---------- event ---------- */
.event{
  background: var(--yellow) url(../img/bg-sp-event.png) no-repeat top center;
  background-size: 100%;
  padding: clamp(4rem, 8vw, 12rem) 0;

  @media screen and (min-width: 768px) {
    background: var(--yellow) url(../img/bg-event.png) no-repeat center center;
    background-size: 100%;
  }
}

.event__head{
  color: var(--red);

  .event__head-sub{
    display: inline-block;
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
  }

  h3{
    font-size: clamp(2.4rem, 4vw, 3.6rem);
    font-weight: 700;
  }
}

.event__schedule{
  margin: 2rem 0;

  .event__date{
    font-size: clamp(2rem, 4vw, 2.6rem);
    font-weight: 700;
    margin-bottom: .5rem;
  }

  @media screen and (min-width: 992px) {
    margin: 2.5rem 0;

    .event__date{
      margin-bottom: .8rem;
    }
  }
}

.event__body{
  dl{
    margin-bottom: .5rem;
    dt{
      font-weight: 600;
      display: inline;
    }
    dd{
      display: inline;
      vertical-align: top;
    }
  }
}

/*------ to top ------*/
.to-top a{
  background: var(--red);
  color: var(--white);
  text-align: center;
  text-decoration: none;
  position: fixed;
  right: 0;
  bottom: 0;
  display: block;
  line-height: 55px;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  z-index: 1;

  @media screen and (min-width: 768px) {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 100px;
    right: 30px;
    bottom: 10px;
    width: 100px;
    height: 100px;
  }

  @media screen and (min-width: 992px) {
    font-size: 3.6rem;
    line-height: 126px;
    width: 126px;
    height: 126px;
  }
}

/*------ footer ------*/
footer{
  background: url("../img/bg-sp-footer.png") no-repeat bottom center;
  background-size: 100%;
  text-align: center;
  padding: 4rem 0 1rem;

  @media screen and (min-width: 768px) {
    background: url("../img/bg-footer.png") no-repeat top center;
    background-size: 100%;
    padding: 8rem 0 1rem;
  }
}
.footer__top{
  .footer__title{
    font-size: 2rem;
    margin-bottom: 3rem;

    @media screen and (min-width: 992px) {
      font-size: 2.6rem;
    }
  }
  .footer__logo{
    width: 75%;
    margin: 2rem auto;

    @media screen and (min-width: 992px) {
      width: 100%;
      margin: 3rem auto;
    }
  }
}
.footer__middle{
  font-size: 1.8rem;

  @media screen and (min-width: 992px) {
    font-size: 2.4rem;
  }
}
.footer__bottom{
  padding: 4rem 0 2rem;

  @media screen and (min-width: 992px) {
    padding: 8rem 0 2rem;
  }
}