.p-indoorview__main {
  padding: 8rem 0 8rem 0;
  text-align: center;
  background-color: #f5f0ed;
}

.p-indoorview__main-container {
  margin-top: 8rem;
}

.p-indoorview__main-container-ttl {
  font-family: "ヒラギノ明朝 ProN W3", "HiraMinProN-W3", "HG明朝E", "ＭＳ Ｐ明朝", "MS PMincho", "MS 明朝", serif;
  font-size: 3.2rem;
  font-weight: 700;
}

.p-indoorview__main-container-main {
  margin-top: 4rem;
}

.p-indoorview__main-container-main iframe {
  width: 100%;
  height: 50rem;
}

.p-indoorview__main-container-mainimage-text {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 2rem;
}

.p-indoorview__main-container-sub {
  margin-top: 4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.p-indoorview__main-container-sub-item-text {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 2rem;
}

.p-indoorview__main-container-sub-item {
  width: 31.98%;
}

.p-indoorview__main-container-sub-item iframe {
  width: 100%;
  height: 20rem;
}

/* iframeラッパー */
.p-indoorview__iframe-wrapper {
  position: relative;
  display: block;
  width: 100%;
}

/* クリック用オーバーレイ */
.p-indoorview__iframe-overlay {
  position: absolute;
  inset: 0;
  cursor: pointer;
  z-index: 1;
}

/* モーダル背景 */
.p-indoorview__modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.p-indoorview__modal.is-active {
  display: flex;
}

/* モーダル本体 */
.p-indoorview__modal-inner {
  position: relative;
  width: 90vw;
  max-width: 1000px;
  aspect-ratio: 16 / 9;
}

/* 閉じるボタン */
.p-indoorview__modal-close {
  position: absolute;
  top: -4rem;
  right: 0;
  color: #fff;
  font-size: 3rem;
  line-height: 1;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.4rem;
}

.p-indoorview__modal-close:hover {
  opacity: 0.7;
}

/* モーダル内iframe */
.p-indoorview__modal-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

@media screen and (max-width: 768px) {

  .p-indoorview__main-container {
    margin-top: 4rem;
  }

  .p-indoorview__main-container-ttl {
    font-size: 2rem;
  }

  .p-indoorview__main-container-main {
    margin-top: 2rem;
  }

  .p-indoorview__main-container-main iframe {
    width: 100%;
    height: 20rem;
  }

  .p-indoorview__main-container-mainimage-text {
    font-size: 1.6rem;
  }

  .p-indoorview__main-container-sub {
    margin-top: 2rem;
  }

  .p-indoorview__main-container-sub-item {
    width: 100%;
  }

  .p-indoorview__main-container-sub-item-text {
    font-size: 1.6rem;
  }
}