@charset 'UTF-8';
.preparation {
  padding: 5rem 0;
}
@media (min-width: 769px) {
  .preparation {
    padding: 10rem 0;
  }
}

#about {
  margin: 3rem 0 0;
}

#about h2 {
  margin: 0 0 1rem;
  padding: 0 0 0 0.5rem;
  color: #ff4a92;
  border-bottom: 1px solid #ff4a92;
  border-left: 4px solid #ff4a92;
  font-size: 1.3rem;
}
@media (min-width: 769px) {
  #about h2 {
    font-size: 1.5rem;
  }
}

#about p {
  margin: 1rem;
}

#about p strong {
  position: relative;
  z-index: 1;
  font-family: kan48typos-std, 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'メイリオ', Meiryo, Osaka, 'ＭＳ Ｐゴシック', 'MS PGothic', sans-serif;
  font-weight: normal;
}

#about p strong::before {
  position: absolute;
  z-index: -1;
  bottom: -0.2rem;
  left: 0;
  display: none;
  width: 100%;
  height: 0.5rem;
  content: '';
  background: #ffc7f1;
}

#about section {
  margin-bottom: 3rem;
  text-align: left;
}

#about section:last-child {
  margin-bottom: 0;
}

.howto {
  display: flex;
  flex-direction: column;
}
@media (min-width: 769px) {
  .howto {
    flex-direction: row;
  }
}

.howto h3 {
  padding: 0.5rem 0;
  text-align: center;
  color: #ff0091;
  background: #cfeeff;
  line-height: 1;
}

.howto_item {
  width: 100%;
  margin: 0 0 1rem;
}

@media (min-width: 769px) {
  .howto_item {
    margin: 0;
  }
  .howto_item:nth-child(2) {
    margin: 0 1rem;
  }
}

#about .howto_item p {
  margin: 0;
  padding: 1rem;
  text-align: justify;
  word-break: break-all;
  border: 1px solid #cfeeff;
}

.voice .voice_desc {
  text-align: center;
}

.voice_box .voice_item {
  /* width: 30%; */
  margin: 1rem 0 0;
  padding: 0.8rem;
  background-color: rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 3px rgba(114, 53, 255, 0.6);
  font-size: 0.8em;
}

.voice_item:nth-child(7n+1) {
  border-left: 5px solid #ffbfbf;
}

.voice_item:nth-child(7n+2) {
  border-left: 5px solid #ffdebf;
}

.voice_item:nth-child(7n+3) {
  border-left: 5px solid #fff9bf;
}

.voice_item:nth-child(7n+4) {
  border-left: 5px solid #bfffd3;
}

.voice_item:nth-child(7n+5) {
  border-left: 5px solid #bfdbff;
}

.voice_item:nth-child(7n+6) {
  border-left: 5px solid #e5bfff;
}

.voice_item:nth-child(7n+7) {
  border-left: 5px solid #ffbff1;
}