.each-category:not(:last-child) {
  margin-bottom: 54px;
  border-bottom: 1px solid #d8d8d8;
}
.each-category .more-link {
  display: block;
  text-align: right;
  font-size: 14px;
  color: #152ed3;
  text-decoration: underline;
}
.each-category .more-link:hover {
  text-decoration: none;
}

.category-group-title {
  font-size: 21px;
  line-height: 1.6;
}

.category-description {
  padding-top: 4px;
  font-size: 13px;
}

.article-title {
  margin-bottom: 10px;
}

.post-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 24px;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin: 22px 0;
  padding: 0;
}
.post-list .category-item {
  width: calc(33.3% - 16px);
}
.post-list .category-item img {
  height: auto;
}
.post-list .category-item .category-detail {
  position: relative;
  margin: 7px 0;
  font-size: 12px;
}
.post-list .category-item .category-detail .category {
  color: #152ed3;
  font-weight: 500;
}
.post-list .category-item .category-detail .date {
  position: absolute;
  top: 0;
  right: 0;
  color: #a5abb2;
}
.post-list .category-item .title {
  margin-top: 7px;
  font-weight: 500;
  font-size: 16px;
}
@media screen and (max-width: 800px) {
  .post-list {
    display: block;
  }
  .post-list .category-item {
    width: unset;
  }
  .post-list .category-item:not(:first-child) {
    margin-top: 15px;
  }
  .post-list .category-item a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    height: auto;
    gap: 15px;
  }
  .post-list .category-item a img {
    width: 39.42%;
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .post-list .category-item a .category-detail {
    width: 60.58%;
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
    margin: 0;
  }
  .post-list .category-item a .category-detail .category {
    font-size: 10px;
  }
  .post-list .category-item a .category-detail .title {
    font-size: 13px;
  }
  .post-list .category-item a .category-detail .date {
    position: unset;
    margin-top: 7px;
    font-size: 9px;
  }
}

.related-keywords-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 13px;
}
.related-keywords-container .related-keywords-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 8px;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.related-keywords-container .related-keywords-list .related-keywords-list-item {
  display: inline-block;
  padding: 3px 10px 2px;
  background-color: rgba(28, 67, 158, 0.06);
  -webkit-transition: background 0.2s ease-out, color 0.2s ease-out;
  transition: background 0.2s ease-out, color 0.2s ease-out;
  line-height: 1.8;
  -ms-flex-wrap: nowrap;
      flex-wrap: nowrap;
}
.related-keywords-container .related-keywords-list .related-keywords-list-item:hover {
  background-color: #152ed3;
  color: #fff;
}
.related-keywords-container .related-keywords-list .related-keywords-list-item a:hover {
  opacity: unset;
}

@media screen and (max-width: 800px) {
  .related-keywords-container {
    margin-top: 28px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
  .related-keywords-list {
    padding: 0;
  }
}