.container--recruitment-section {
  max-width: 1020px;
}
.recruitment-section__title,
.recruitment-section__subtitle {
  padding-inline: var(--p-30);
}
.recruitment-section__item-no-content {
  padding-inline: var(--p-30);
}
@media (max-width: 767px) {
  .recruitment-section__title,
  .recruitment-section__subtitle,
  .recruitment-section__item-no-content {
    padding-inline: 0;
  }
}
.recruitment-section__item {
  padding-bottom: var(--p-30);
  padding-inline: var(--p-30);
  border-bottom: 1px solid var(--c-black);
  display: grid;
  grid-template-columns: 23rem 1fr;
  column-gap: 6rem;
}
@media (max-width: 767px) {
  .recruitment-section__item {
    grid-template-columns: 1fr;
    row-gap: 1rem;
    padding-inline: 0;
    padding-bottom: var(--p-20);
  }
}
.recruitment-section__item:first-child {
  padding-top: var(--p-30);
  border-top: 1px solid var(--c-black);
}
@media (max-width: 767px) {
  .recruitment-section__item:first-child {
    padding-top: var(--p-20);
  }
}
.mid-career__index {
  padding: 0 var(--p-30);
}
@media (max-width: 767px) {
  .mid-career__index {
    padding: 0;
  }
}
.mid-career__index-inner {
  display: inline-flex;
  flex-wrap: wrap;
  border-left: 1px solid var(--c-black);
}
.mid-career__index-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
  padding: 1.4rem 3rem;
  color: var(--c-black);
  position: relative;
  transition: background-color 250ms ease, color 250ms ease;

  /* コンテナのborder-topをやめた代わりに、各要素に枠線を持たせる */
  border-top: 1px solid var(--c-black);
  border-right: 1px solid var(--c-black);
  border-bottom: 1px solid var(--c-black);

  /* ボーダーが二重にならないように、1px 重ねて潰す */
  margin-top: -1px;
  margin-left: -1px;
}
@media (max-width: 767px) {
  .mid-career__index-item {
    justify-content: center;
    width: 100%;
    border-top: none;
    padding: 1.2rem 0;
    margin-top: 0;
    margin-left: 0;
  }
  .mid-career__index-item:first-child {
    border-top: 1px solid var(--c-black);
  }
}
.mid-career__index-item-arrow {
  width: 1.6rem;
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  transition: opacity 250ms ease;
}
.mid-career__index-item-arrow--b {
  opacity: 1;
}
.mid-career__index-item-arrow--w {
  opacity: 0;
}
.mid-career__index-item.is-empty {
  opacity: 0.3;
  pointer-events: none;
}
@media (min-width: 768px) {
  .mid-career__index-item:hover .mid-career__index-item-arrow--b {
    opacity: 0;
  }
  .mid-career__index-item:hover .mid-career__index-item-arrow--w {
    opacity: 1;
  }
  .mid-career__index-item:hover {
    background-color: var(--c-red);
    color: var(--c-white);
  }
}