/* 背景 - デコレーション操作 */
.circle-wrap::before {
  width: 45vw;
  height: 45vw;
  top: 25%;
}
@media screen and (max-width: 979px) {
  .circle-wrap::before {
    width: 60vw;
    height: 60vw;
    top: 90px;
  }
}

.message-mv-wrap {
  display: grid;
  grid-template-columns: 1fr 346px;
  gap: 32px;
  align-items: center;
}

@media screen and (max-width: 979px) {
.message-mv-wrap {
    grid-template-columns: 1fr;
    place-items: center;
    text-align: left;
  }
  .message-mv-wrap > img {
    max-width: 230px;
    width: 100%;
  }
}