.mainvisual {
  background-image: url("../images/img-info_mv.png");
}

.main {
  padding-top: 100px;
}

.section {
  padding: calc(8px * 12) 0 calc(8px * 20);
}

.newsArea {
  padding: calc(8px * 12) 0 calc(8px * 20);
}

.newsArea .container {
  max-width: 750px;
}

.postNews {
  background: #fff;
  position: relative;
}

.postNews::after {
  background: rgba(247, 255, 235, .7);
  border-radius: 50%;
  bottom: -30%;
  content: "";
  filter: blur(20px);
  height: 150%;
  left: 0;
  margin: auto;
  position: absolute;
  right: 0;
  width: 150%;
  z-index: -100;
}

.postNews__head {
  padding: calc(8px * 4);
}

.postNews__head__inner {
  align-items: center;
  column-gap: calc(8px * 2);
  display: flex;
}

.postNews__head--img img {
  height: 19px;
  width: 19px;
}

.postNews__head--cat {
  font-size: var(--fontSize14);
  font-weight: 500;
}

.postNews__head--date {
  font-size: var(--fontSize14);
  font-weight: 500;
}

.postNews__body {
  border-top: 1px solid var(--colorBase);
  padding: calc(8px * 3) calc(8px * 7) calc(8px * 20);
}

.postNews__body--title {
  font-size: var(--fontSize16);
  font-weight: bold;
  line-height: 1.5;
}
.postNews__bodyMain {
  font-size: var(--fontSize14);
  line-height: 1.7;
  margin-top: calc(8px * 3);
}

.postNews__bodyMain p {
  line-height: 1.7;
}

.postNews__bodyMain p + p {
  margin-top: calc(8px * 3);
}

.postArea {
  column-gap: calc(8px * 4);
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
}

.postArea::before {
  background: rgba(255, 247, 235, .7);
  border-radius: 50%;
  content: "";
  filter: blur(50px);
  height: 36vw;
  left: 10%;
  position: absolute;
  top: 80px;
  width: 36vw;
  z-index: -100;
}

.itemInfo {
  position: relative;
  margin-bottom: 50px;
}

.wp-pagenavi {
  bottom: calc(-8px * 3);
  position: absolute;
  right: calc(8px * 3);
}

.nav-links {
  display: flex;
  justify-content: space-between;
  margin-top: calc(8px * 3);
}

.nav-next a,
.nav-previous a {
  background: transparent;
  border: 1px solid var(--colorBase);
  border-radius: 10px;
  color: var(--colorBase);
  display: inline-block;
  font-size: 12px;
  font-weight: bold;
  padding: calc(8px * 2) 0;
  position: relative;
  text-align: center;
  width: 170px;
}

.nav-next a {
  padding-right: 16px;
}

.nav-next a::before {
  background: #545454;
  clip-path: polygon(0 0, 0% 100%, 100% 50%);
  content: "";
  height: 10px;
  margin-top: -5px;
  position: absolute;
  right: 20px;
  top: 50%;
  width: 8px;
}

.nav-previous a {
  padding-left: 16px;
}

.nav-previous a::before {
  background: #545454;
  clip-path: polygon(0 50%, 100% 100%, 100% 0);
  content: "";
  height: 10px;
  left: 20px;
  margin-top: -5px;
  position: absolute;
  top: 50%;
  width: 8px;
}

@media screen and (max-width: 767px) {
  .main {
    padding-top: 60px;
  }

  .section {
    padding: calc(8px * 6) 0 calc(8px * 10);
  }

  .newsArea {
    padding: calc(8px * 6) 0 calc(8px * 10);
  }

  .newsArea .container {
    max-width: 100%;
  }

  .postNews__head {
    padding: calc(8px * 3);
  }

  .postNews__head--img img {
    height: 16px;
    width: 16px;
  }

  .postNews__body {
    padding: calc(8px * 3) calc(8px * 4) calc(8px * 10);
  }

  .postNews__bodyMain {
    margin-top: calc(8px * 2);
  }

  .postNews__bodyMain p + p {
    margin-top: calc(8px * 2);
  }

  .postArea {
    column-gap: calc(8px * 4);
    display: grid;
    grid-template-columns: 100%;
    row-gap: calc(8px * 6);
  }

  .itemInfo {
    position: relative;
    margin-bottom: 0;
  }

  .wp-pagenavi {
    bottom: calc(-8px * 3);
    position: absolute;
    right: calc(8px * 3);
  }

  .nav-next a,
  .nav-previous a {
    width: 140px;
  }

  .nav-next a::before {
    right: 13px;
  }

  .nav-previous a::before {
    left: 13px;
  }
}