.header-placeholder {
  height: 0;
}

.service-header {
  aspect-ratio: 750 / 1334;
  display: flex;
  align-items: center;
  background-image: url(/assets/img/service/service.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}

.service .layout {
  padding: 0 4vw;
}

.service .title {
  padding: 16vw 0 6.4vw;
  font-size: var(--h1);
  color: var(--color1);
}

.service .sub-title {
  font-size: var(--h3);
  color: var(--color2);
  line-height: 1.5;
}

.service .desc {
  padding: 3.2vw 0 9.3333vw;
  font-size: var(--h4);
  color: var(--color1);
  line-height: 1.5;
}

.datav {
  padding-bottom: 9.3333vw;
  background-color: #e6e6e6;
}

.datav .datav-title {
  padding: 6.6667vw 0;
  font-size: var(--h2);
  text-align: center;
}

.datav .datav-img {
  width: 100%;
}

.group .group-title {
  padding: 9.3333vw 0 7.3333vw;
  font-size: var(--h2);
  text-align: center;
}

.group .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.group .list .item {
  margin-bottom: 6.6667vw;
  width: 43.3333vw;
  background-color: #e6e6e6;
}

.group .list .item .img {
  overflow: hidden;
}

.group .list .item .img img {
  width: 100%;
  aspect-ratio: 325 / 243;
}

.group .list .item .name {
  padding: 4vw 4vw 2vw;
  font-size: var(--h4);
  font-weight: 500;
  color: var(--color1);
}

.group .list .item .description {
  padding: 0 4vw 4vw;
  font-size: var(--p);
  color: var(--color1);
  line-height: 1.5;
}