/* -----------------------
  voice
----------------------- */
.voice {
  background: url(../img/voice_bg.png?v1) no-repeat center top / cover, #EC987F;
  padding-bottom: min(44.06vw, 423px);
}

.voice .grid-box {
  display: grid;
}
.voice .grid-box > * {
  grid-area: 1 / 1;
}

.voice .ttl .icon {
  width: 100%;
  height: min(58.33vw, 560px);
  transform-origin: 75% 100%;
}

.voice .img-box {
  transition-delay: 0s;
}
.voice-box .txt-box {
  z-index: 2;
}
.voice-box .icon-box {
  z-index: 3;
  transition-delay: 0.75s;
}
.voice-box:nth-of-type(odd) .icon-box {
  transform-origin: 25% 100%;
  height: min(14.58vw, 140px);
}
.voice-box:nth-of-type(even) .icon-box {
  transform-origin: 75% 100%;
  height: min(16.25vw, 156px);
}