/* common
---------------------------------------------------------------------------- */
.m-mv-child::before {
  background-image: url("/assets/images/event/bg_mv_pc.webp");
}

@media screen and (max-width: 767px) {
  .m-mv-child::before {
    background-image: url("/assets/images/event/bg_mv_sp.webp");
  }
}
/* m-contents-body
---------------------------------------------------------------------------- */
.m-contents-body-btn {
  width: 48rem;
  margin-inline: auto;
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding-block: 0.6rem;
  padding-inline: 4.8rem 0.8rem;
  font-size: 2rem;
  line-height: 1.725;
  font-weight: 500;
  text-align: center;
  color: #fff;
  background: #09237D;
  border-radius: 10vmax;
}
@media (any-hover: hover) {
  .m-contents-body-btn:hover ._arrow::before {
    animation: arrow 0.5s;
  }
}

.m-contents-body-btn ._arrow {
  display: block;
  width: 4rem;
  aspect-ratio: 1;
  background-color: #fff;
  border-radius: 50%;
  position: relative;
}

.m-contents-body-btn ._arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 30%;
  transform: translateY(-50%);
  width: 1.8rem;
  height: 1.8rem;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-image: url("/assets/images/common/icn_arrow_right3.svg");
  background-color: #09237D;
}

@media screen and (max-width: 767px) {
  .m-contents-body-btn {
    width: 76vw;
    margin-top: 4vw;
    padding-block: 1.3333333333vw;
    padding-inline: 2.6666666667vw 1.6vw;
    font-size: 4vw;
    line-height: 1.5;
  }
  .m-contents-body-btn ._arrow {
    width: 7.4666666667vw;
  }
  .m-contents-body-btn ._arrow::before {
    width: 4vw;
    height: 3.7333333333vw;
    left: 25%;
  }
}
/* m-detail
---------------------------------------------------------------------------- */
.m-detail {
  padding-bottom: 7rem;
}

.m-detail-container {
  padding-block: 4rem 7rem;
}

.m-detail-box {
  display: flex;
  align-items: center;
  gap: 0 0.5rem;
}

.m-detail-box-date {
  font-size: 1.6rem;
  line-height: 1.5;
  font-weight: 500;
  margin-right: 0.5rem;
}

.m-detail-box-tag {
  padding-block: 0.25rem;
  padding-inline: 2.3rem;
  border-radius: 10vmax;
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: 0.1em;
  font-weight: 400;
  color: #fff;
}
.m-detail-box-tag._tokyo {
  background-color: #0061A8;
}
.m-detail-box-tag._nagoya {
  background-color: #00664E;
}

.m-detail-box-label {
  padding-block: 0.25rem;
  padding-inline: 1.5rem;
  border-radius: 10vmax;
  background-color: #FF1347;
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: 0.1em;
  font-weight: 400;
  color: #fff;
}

.m-detail-ttl {
  width: 100%;
  max-width: 110rem;
  margin-inline: auto;
  font-size: 3.5rem;
  line-height: 1.4857142857;
  letter-spacing: 0.05em;
  font-weight: 700;
  text-align: center;
  margin-top: 4rem;
}

.m-detail-thumbnail {
  width: 120rem;
  margin-inline: auto;
  margin-top: 3.5rem;
  text-align: center;
}
.m-detail-thumbnail img {
  object-fit: contain;
  object-position: center;
}

.m-detail-button {
  margin-top: 8rem;
}

@media screen and (max-width: 767px) {
  .m-detail {
    padding-bottom: 13.3333333333vw;
  }
  .m-detail-container {
    padding-block: 10.6666666667vw 8vw;
  }
  .m-detail-box {
    gap: 0 1.3333333333vw;
  }
  .m-detail-box-date {
    font-size: 3.7333333333vw;
    line-height: 1.1428571429;
    margin-right: 1.3333333333vw;
  }
  .m-detail-box-tag {
    padding-block: 0.4vw;
    padding-inline: 4vw;
    font-size: 3.4666666667vw;
    line-height: 1.1538461538;
  }
  .m-detail-box-label {
    padding-block: 0.4vw;
    padding-inline: 2.6666666667vw;
    font-size: 3.4666666667vw;
    line-height: 1.1538461538;
  }
  .m-detail-ttl {
    max-width: initial;
    font-size: 5.0666666667vw;
    line-height: 1.5;
    text-align: center;
    margin-top: 1.7rem;
  }
  .m-detail-thumbnail {
    width: 78.6666666667vw;
    margin-top: 5.3333333333vw;
  }
  .m-detail-button {
    margin-top: 13.3333333333vw;
  }
}