@media (min-width: 768px) {
  .sp-only {
    display: none !important;
  }
}
@media (max-width: 767px) {
  .pc-only {
    display: none !important;
  }
}
.group-course .title-sec {
  margin-bottom: 80px;
}
@media (max-width: 767px) {
  .group-course .title-sec {
    margin-bottom: 60px;
  }
}

.group-plan__lists {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin-top: 40px;
}
.group-plan__list {
  max-width: 380px;
  width: 100%;
}
@media (max-width: 767px) {
  .group-plan__list {
    max-width: 100%;
  }
}
.group-plan__item {
  align-items: center;
  border-radius: 10px;
  box-shadow: 2px 5px 16px rgba(0, 0, 0, 0.16);
  display: grid;
  grid-template-columns: 140px 1fr;
  padding: 10px 40px 10px 5px;
  position: relative;
  z-index: 0;
}
@media (max-width: 767px) {
  .group-plan__item {
    grid-template-columns: 125px 1fr;
  }
}
.group-plan__item::before, .group-plan__item::after {
  background-color: #fff;
  border-radius: 9999px;
  content: "";
  height: 2px;
  position: absolute;
  right: 15px;
  top: calc(50% - 1px);
  transform-origin: calc(100% - 1px) 50%;
  width: 10px;
}
.group-plan__item::before {
  transform: rotate(45deg);
}
.group-plan__item::after {
  transform: rotate(-45deg);
}
@media (any-hover: hover) {
  .group-plan__item {
    transition: transform 0.3s;
  }
  .group-plan__item:hover {
    transform: scale(1.1);
  }
}
.group-plan__item--elementary {
  background-color: var(--elementary-color);
}
.group-plan__item--elementary .u-list li::before {
  background-color: var(--elementary-color);
}
.group-plan__item--jrhighschool {
  background-color: var(--jrhighschool-color);
}
.group-plan__item--jrhighschool .u-list li::before {
  background-color: var(--jrhighschool-color);
}
.group-plan__item--highschool {
  background-color: var(--highschool-color);
}
.group-plan__item--highschool .u-list li::before {
  background-color: var(--highschool-color);
}
.group-plan__item-ttl {
  color: #fff;
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  padding-bottom: 5px;
  text-align: center;
}
.group-plan__item-ttl-lg {
  display: block;
  font-size: 28px;
  letter-spacing: 0.2em;
}
@media (max-width: 767px) {
  .group-plan__item-ttl-lg {
    font-size: 24px;
  }
}
.group-plan__item-ttl-sm {
  display: block;
  font-size: 20px;
  letter-spacing: 0.06em;
}
@media (max-width: 767px) {
  .group-plan__item-ttl-sm {
    font-size: 18px;
  }
}
.group-plan__item-body {
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: 5px;
  padding: 10px 15px;
}