.introduction-white{
  background: #fff;
  margin-top: 100px;
  padding: 100px 0;
  @media screen and (max-width: 767px){
    margin-top: 60px;
    padding: 40px 0;
  }
}
.introduction-transparent{
  padding: 100px 0;
  @media screen and (max-width: 767px){
    padding: 40px 0;
  }
}

.member{
  margin-bottom: 36px;
  @media screen and (max-width: 767px){
    .member-img{
      margin: 0 10% 24px;
    }
  }
}
.member-title{
  display: flex;
  justify-content: space-between;
  align-items: end;
  .name{
    font-size: 24px;
    font-weight: 500;
    line-height: 1.6;
    @media screen and (max-width: 767px){
      font-size: 20px;
    }
  }
  .position,
  .name-en{
    font-size: 14px;
    line-height: 1.3;
  }
}
.member-social{
  display: flex;
  justify-content: end;
  gap: 8px;
  img{
    vertical-align: bottom;
  }
}
.member-info{
  margin-top: 24px;
  display: flex;
  gap: 16px;
  @media screen and (max-width: 767px){
    flex-direction: column;
  }
}
.member-read{
  width: calc(100% - 460px);
  font-size: 14px;
  @media screen and (max-width: 767px){
    width: 100%;
  }
  dl{
    display: flex;
    margin-bottom: 8px;
    width: calc(100% - 40px);
    margin-left: 40px;
    @media screen and (max-width: 767px){
      flex-direction: column;
      width: 100%;
      margin-left: 0;
    }
  }
  dt{
    width: 7em;
    @media screen and (max-width: 767px){
      width: 100%;
      font-weight: 700;
    }
  }
  dd{
    line-height: 1.5;
    width: calc(100% - 7em);
    @media screen and (max-width: 767px){
      width: 100%;
    }
  }
  .read-text{
    margin-bottom: 8px;
  }
}