/* common
---------------------------------------------------------------------------- */
.m-child-mv::before {
  background-image: url(../../../images/company/activity/img_mv_pc.webp);
}

.m-child-mv-ttl-en {
  width: min(48.1302083333vw, 924.1px);
  aspect-ratio: 924.1/86;
}

@media screen and (max-width: 767px) {
  .m-child-mv::before {
    background-image: url(../../../images/company/activity/img_mv_sp.webp);
  }
  .m-child-mv-ttl-group {
    padding-bottom: 5.3333333333vw;
  }
  .m-child-mv-ttl-en {
    width: 68.2933333333vw;
    aspect-ratio: 256.1/89;
  }
}
/* p-activity
---------------------------------------------------------------------------- */
.p-activity-ttl {
  font-size: 3.6rem;
  line-height: 1;
  letter-spacing: 0.07em;
  font-weight: 700;
  line-height: 1.5;
  font-style: italic;
  color: #002C81;
  text-decoration: underline;
  text-underline-offset: 0.4rem;
}

.p-activity-items {
  display: flex;
  flex-direction: column;
}

.p-activity-item._item01 {
  padding-bottom: 10rem;
}
.p-activity-item._item02 {
  padding-block: 10rem;
  position: relative;
}
.p-activity-item._item03 {
  padding-top: 10rem;
}

.p-activity-item._item02::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100vw;
  height: 100%;
  background-color: #F0F6FE;
  margin-left: calc(50% - 50vw);
}

.p-activity-item-wrap {
  display: grid;
  grid-template-columns: 1fr 40rem;
  gap: 0 4rem;
  margin-top: 4.7rem;
}

.p-activity-item-box {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.p-activity-item-box-ttl {
  font-size: 2.8rem;
  line-height: 1.5;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.p-activity-item-box-txt {
  font-size: 1.6rem;
  line-height: 1.8;
  letter-spacing: 0.06em;
  font-weight: 400;
}

.p-activity-item-img {
  width: 100%;
  aspect-ratio: 400/225;
}
.p-activity-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.p-activity-item-txt {
  font-size: 1.6rem;
  line-height: 1.8;
  letter-spacing: 0.06em;
  font-weight: 400;
  margin-top: 5rem;
}

.p-activity-item-lists {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem 0;
  margin-top: 2.7rem;
}

.p-activity-item-lists._flex {
  display: flex;
  flex-direction: column;
}

.p-activity-item-list {
  font-size: 1.6rem;
  line-height: 1.5;
  letter-spacing: 0.06em;
  font-weight: 400;
  display: grid;
  grid-template-columns: repeat(3, auto);
  align-items: flex-start;
  justify-content: flex-start;
  column-gap: 0.8rem;
}

.p-activity-item-list::before {
  content: "";
  width: 0.6rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background-color: #002C81;
  margin-top: 1rem;
}

.p-activity-pageLink {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: min(1.0416666667vw, 20px);
  padding-block: 10rem 12rem;
}

@media screen and (max-width: 767px) {
  .p-activity-ttl {
    font-size: 6.6666666667vw;
    text-underline-offset: 0.5333333333vw;
  }
  .p-activity-item._item01 {
    padding-bottom: 16vw;
  }
  .p-activity-item._item02 {
    padding-block: 16vw;
  }
  .p-activity-item._item03 {
    padding-top: 16vw;
  }
  .p-activity-item-wrap {
    grid-template-columns: 1fr;
    gap: 5.3333333333vw;
    margin-top: 8vw;
  }
  .p-activity-item-box {
    gap: 4vw;
  }
  .p-activity-item-box-ttl {
    font-size: 5.8666666667vw;
    line-height: 1.5;
  }
  .p-activity-item-box-txt {
    font-size: 4vw;
    line-height: 1.5;
  }
  .p-activity-item-txt {
    font-size: 4vw;
    line-height: 1.5;
    margin-top: 8vw;
  }
  .p-activity-item-lists {
    grid-template-columns: 1fr;
    gap: 1.3333333333vw;
    margin-top: 8vw;
  }
  .p-activity-item-list {
    font-size: 4vw;
    line-height: 1.5;
    column-gap: 1.3333333333vw;
    margin-top: 1.3333333333vw;
  }
  .p-activity-item-list::before {
    width: 1.0666666667vw;
    margin-top: 2.1333333333vw;
  }
  .p-activity-pageLink {
    grid-template-columns: repeat(2, 1fr);
    gap: 4.2666666667vw 2.6666666667vw;
    padding-block: 10.4vw;
  }
}