.page_banner::before {
  display: none;
}
.page_banner .flex {
  min-height: 53.2rem;
  padding-bottom: 11.1rem;
}
.post_main {
  padding: 9.9rem 0 9.3rem;
}
.post_main .postdetail {
  flex: 1;
  width: 100%;
  max-width: 94.6rem;
  font-size: 1.667rem;
  line-height: 1.7396521;
  color: #222222;
  letter-spacing: -0.005rem;
  padding-top: 2px;
}
.post_main .postdetail .content > *:first-child {
  margin-top: 0;
}
.post_main .postdetail .content > *:last-child {
  margin-bottom: 0;
}
.post_main .postdetail h2 {
  font-size: 3.5rem;
  font-weight: 500;
  color: var(--title);
  margin: 2rem 0 1.9rem;
  letter-spacing: 0.1rem;
}
.post_main .postdetail h3 {
  font-size: 2.3rem;
  font-weight: 500;
  color: var(--title);
  margin: 1.6rem 0;
  letter-spacing: 0.02rem;
}
.post_main .postdetail p {
  margin: 1.5rem 0;
}
.post_main .postdetail a {
  color: var(--title);
  text-decoration: underline;
  transition: all 0.3s;
}
.post_main .postdetail a:hover {
  text-decoration-color: transparent;
}
.post_main .postdetail img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0;
  object-fit: cover;
  margin: 4rem 0;
}
.post_main .postdetail ul {
  margin: 3rem 0;
}
.post_main .postdetail ul li {
  position: relative;
  padding-left: 2.9rem;
}
.post_main .postdetail ul li::before {
  width: 0.8rem;
  height: 0.8rem;
  position: absolute;
  left: 0;
  top: 1.2rem;
  content: '';
  border-radius: 50%;
  background-color: var(--primary);
}
.post_main .postdetail ul li + li {
  margin-top: 1rem;
}
.post_main .postdetail .wp-block-columns {
  gap: 16px;
}
.post_main .postdetail .wp-block-table {
  margin-bottom: 0;
}
.post_main .postdetail table {
  width: 100% !important;
  max-width: 100%;
  table-layout: fixed;
  margin: 5.6rem 0 3.1rem;
}
.post_main .postdetail table th,
.post_main .postdetail table td {
  border: none;
  text-align: left;
  font-size: 1.8rem;
  padding: 1.6rem 2rem 1.2rem;
  word-break: normal;
}
.post_main .postdetail table th {
  color: #fff;
  background-color: var(--title);
  font-weight: 800;
  padding-bottom: 1.8rem;
}
.post_main .postdetail table th:first-child {
  border-top-left-radius: 0.4rem;
}
.post_main .postdetail table th:last-child {
  border-top-right-radius: 0.4rem;
}
.post_main .postdetail table tbody tr:nth-of-type(even) td {
  background-color: #e6e9f2;
}
.post_main .post_sidebar {
  width: 29.4444%;
  min-width: 30rem;
  position: sticky;
  top: 10rem;
}
.post_main .post_sidebar .title {
  position: relative;
  font-size: 2.2rem;
  font-weight: 500;
  border-bottom: 1px solid #efefef;
  padding-bottom: 1.4rem;
  letter-spacing: 0.02rem;
}
.post_main .post_sidebar .title::after {
  width: 16.3%;
  height: 0.3rem;
  background-color: var(--title);
  position: absolute;
  left: 0;
  bottom: -2px;
  content: '';
}
.post_main .post_sidebar .search_box form {
  margin-top: 2.3rem;
  display: grid;
  grid-template-columns: 1fr 6.1rem;
  border-radius: 0.4rem;
  border: 1px solid #cccccc;
  width: 100%;
  height: 6.1rem;
}
.post_main .post_sidebar .search_box form:focus-within {
  border-color: var(--primary);
}
.post_main .post_sidebar .search_box form input[type=text] {
  display: block;
  width: 100%;
  background-color: transparent;
  font-size: 1.7rem;
  color: #222222;
  padding: 0 2.1rem;
}
.post_main .post_sidebar .search_box form input[type=text]::placeholder {
  color: #222222;
}
.post_main .post_sidebar .search_box form input[type=submit] {
  display: block;
  text-indent: -999px;
  width: 100%;
  color: transparent;
  background: url("../img/icons-search-w.svg") no-repeat center / 36% var(--title);
  transition: all 0.3s;
  border-radius: 0 0.4rem 0.4rem 0;
}
.post_main .post_sidebar .search_box form input[type=submit]:hover {
  background-size: 38%;
}
.post_main .post_sidebar .table {
  margin-top: 2.5rem;
}
.post_main .post_sidebar .table .post_menu {
  margin-top: 2.9rem;
}
.post_main .post_sidebar .table .post_menu li + li {
  margin-top: 2.1rem;
}
.post_main .post_sidebar .table .post_menu li.active a {
  color: var(--primary);
}
.post_main .post_sidebar .table .post_menu a {
  font-size: 1.7rem;
  color: #222222;
  vertical-align: top;
  transition: all 0.3s;
}
.post_main .post_sidebar .table .post_menu a:hover {
  color: var(--primary);
}
.post_related {
  padding: 9.3rem 0 13.8rem;
}
.post_related .post_related_swiper {
  overflow: hidden;
  border-radius: 0.7rem 0.7rem 0 0;
  margin-top: 3.6rem;
}
.post_related .post_related_swiper .swiper-slide {
  max-width: 467px;
}
@media screen and (max-width: 768px) {
  .post_main {
    padding: 30px 0 50px;
  }
  .post_main .post_sidebar {
    width: 100%;
    min-width: unset;
    position: static;
  }
  .post_main .post_sidebar .title {
    font-size: 18px;
    padding-bottom: 10px;
    letter-spacing: unset;
  }
  .post_main .post_sidebar .search_box form {
    margin-top: 20px;
    grid-template-columns: 1fr 46px;
    height: 46px;
  }
  .post_main .post_sidebar .search_box form input[type=text] {
    font-size: 14px;
    padding: 0 20px;
  }
  .post_main .post_sidebar .table {
    margin-top: 30px;
  }
  .post_main .post_sidebar .table .post_menu {
    margin-top: 20px;
  }
  .post_main .post_sidebar .table .post_menu li + li {
    margin-top: 10px;
  }
  .post_main .post_sidebar .table .post_menu a {
    font-size: 14px;
  }
  .post_main .postdetail {
    font-size: 14px;
    line-height: 1.5;
    letter-spacing: unset;
    padding: 0;
  }
  .post_main .postdetail h2 {
    font-size: 18px;
    margin: 20px 0 14px;
    letter-spacing: unset;
  }
  .post_main .postdetail h3 {
    font-size: 16px;
    margin: 14px 0;
  }
  .post_main .postdetail p {
    margin: 10px 0;
  }
  .post_main .postdetail img {
    border-radius: 10px;
    margin: 30px 0;
  }
  .post_main .postdetail ul {
    margin: 14px 0;
  }
  .post_main .postdetail ul li + li {
    margin-top: 10px;
  }
  .post_main .postdetail ul li {
    padding-left: 25px;
  }
  .post_main .postdetail ul li::before {
    width: 7px;
    height: 7px;
    top: 7px;
  }
  .post_main .postdetail table {
    margin: 20px 0;
  }
  .post_main .postdetail table td,
  .post_main .postdetail table th {
    font-size: 14px;
    padding: 14px;
  }
  .post_related {
    padding: 50px 0;
    overflow: hidden;
  }
  .post_related .post_related_swiper {
    overflow: unset;
    margin-top: 30px;
  }
  .post_related .post_related_swiper .swiper-slide {
    max-width: 314px;
  }
  .post_related .swiper_btns {
    display: none;
  }
}