.marking {
  background: linear-gradient(transparent 60%, #daf3ff 60%);
  font-weight: bold;
}

.rsh_imgbox {
  border: 0.1rem solid #d5d8d9;
  box-sizing: border-box;
}
.rsh_imgbox img {
  margin: 0 auto;
}
.rsh_imgbox + table,
.rsh_imgbox + p {
  margin-top: 1.1em;
}

.rsh_box .boxCase02 .ttlboxCase02 {
  clear: both;
  font-size: 1.7rem;
  font-weight: bold;
  margin-bottom: 0.8em;
  color: #566e85;
  display: flex;
  align-items: center;
}
.marking .rsh_box .boxCase02 .ttlboxCase02 span {
  display: block;
}

.rsh_box .boxCase02 .ttlboxCase02::before {
  content: "";
  display: block;
  width: 1.4rem;
  height: 2.4rem;
  background: url(./images/icon_lamp.svg) no-repeat center center;
  background-size: contain;
  margin-right: 0.6rem;
}

.rsh_box .boxCase02 p + p {
  margin-top: 0.4em;
}

.rsh_box .boxCase02 p.txtLeft01 + .ttlboxCase02 {
  clear: both;
  border-top: 0.1rem solid #cdd7e5;
  padding-top: 0.6em;
}

.rsh_box.rsh_concept {
  padding: 1.6em 2em;
  background: #e7eef8;
  border-top: 0.1rem solid #dae2ed;
}

.rsh_box.rsh_concept img {
  border: 0.3rem solid #fff;
  box-sizing: border-box;
}

.newsList.published_list li {
  border-bottom: 0.1rem solid #cdd7e5;
}

.newsList.published_list li dl {
  padding: 0.75em 0;
}

.newsList.published_list li .title {
  margin-bottom: 0.2em;
}

.newsList.published_list li .title p {
  padding: 0 0 0 1em;
  font-weight: 500;
  position: relative;
}

.newsList.published_list li .title p::before {
  content: "";
  display: block;
  position: absolute;
  top: calc((1.6rem / 2) * 1.8 - 0.3em);
  left: 0;
  width: 0.6em;
  height: 0.6em;
  border-top: 0;
  border-right: 0;
  background: #005bac;
  border-radius: 50%;
  transform: rotate(0);
}

.newsList.published_list li .source {
  font-size: 1.2rem;
  color: #666;
  padding-left: 14px;
  line-height: 1.35;
}

.boxCase01:has(.research_anchor) {
  margin-bottom: 6rem;
}

.sectionNews .h2_basic01 {
  margin-bottom: 1em;
}

.newsListCategoryWrap dl dt {
  width: 50%;
}
.newsListCategoryWrap > dl#newsListCategory02 > dt {
  left: 50%;
}

/* 960 */
@media screen and (max-width: 60em) {
  .boxCase01:has(.research_anchor) {
    margin-bottom: 6vw;
  }
}

/* 576px small */
@media screen and (max-width: 36em) {
  .rsh_box.rsh_concept {
    padding: 1.2em 1.5rem;
  }
  .rsh_box.rsh_concept img {
    border: 0.2rem solid #fff;
  }
  .boxCase01:has(.research_anchor) {
    margin-bottom: 8vw;
  }

  .newsListCategoryWrap dl dt {
    width: 100%;
  }
  .newsListCategoryWrap > dl#newsListCategory02 > dt {
    left: 0;
  }
}