.age-check {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.5);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s ease;
}

.age-check.is-show {
  opacity: 1;
  visibility: visible;
}

.age-check__content {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  border: 1px solid #dedede;
  max-width: 90%;
  padding: 40px;
  opacity: 0;
  transition: all 0.5s ease;
}

.age-check.is-show .age-check__content {
  opacity: 1;
}

.age-check__header {
  margin: 10px 0px 30px 0px;
}

.age-check__logo {
  text-align: center;
}

.age-check__logo-img {
  max-width: 250px;
  height: auto;
}

.age-check__logo-img-sp {
  display: none;
}

.age-check__note {
  margin-bottom: 20px;
  font-size: 14px;
  text-align: center;
}

.age-check__buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.age-check__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  vertical-align: baseline;
  gap: 8px;
  padding: 28px 30px;
  width: 200px;
  border-radius: 6px;
  font-size: 32px;
  font-weight: bold;
  cursor: pointer;
  background-color: #d10a1c;
  color: white;
  border: none;
  white-space: nowrap;
}

.age-check__exit-btn {
  background-color: #fff;
  color: #d10a1c;
  border: 2px solid #d10a1c;
}

.age-check__sub-btn {
  font-size: 12px;
  font-weight: bold;
}

/* sp表示 */
@media (max-width: 767px) {
  .age-check__content {
    max-width: 80%;
    padding: 14px;
  }

  .age-check__logo-img-pc {
    display: none;
  }

  .age-check__logo-img-sp {
    display: block;
    margin: 20px auto;
    max-width: 180px;
  }

  .age-check__note {
    font-size: 11px;
  }

  .age-check__body {
    margin-bottom: 10px;
  }

  .age-check__bottuns {
    gap: 8px;
  }

  .age-check__btn {
    width: 120px;
    padding: 14px 12px;
    font-size: 26px;
    align-items: center;
  }

  .age-check__exit-btn {
    background-color: #fff;
    color: #d10a1c;
    border: 2px solid #d10a1c;
  }

  .age-check__sub-btn {
    font-size: 10px;
    font-weight: bold;
  }
}