@charset "UTF-8";
/* CSS INFORMATION =====================================================
File name : topics.css
Description : トピックス
===================================================================== */
/* ========================================================
    topics
======================================================== */
.topics {
  position: relative;
  width: 100%;
  padding: 16rem 0 0 0;
}
@media screen and (min-width: 768px) {
  .topics {
    padding: 12rem 0 0 0;
  }
}
.topics_column {
  position: relative;
  width: 100%;
}
.topics_ttl {
  position: relative;
  width: 100%;
  text-align: center;
}
.topics_ttl::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  display: block;
  width: 63.1rem;
  aspect-ratio: 631/394;
  background-image: url(../images/common/common_bg05.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  transform: translate(-50%, -50%);
  z-index: 1;
}
@media screen and (min-width: 768px) {
  .topics_ttl::before {
    width: 47.3rem;
  }
}
.topics_ttl > em {
  display: block;
  font-family: "Noto Serif JP", serif;
  font-size: 7.2rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.04em;
  transform: scaleY(0.9);
}
@media screen and (min-width: 768px) {
  .topics_ttl > em {
    font-size: 5.4rem;
  }
}
.topics_ttl > span {
  display: block;
  margin-top: 0.4em;
  color: #0091a1;
  font-family: "Jost", sans-serif;
  font-size: 3.2rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.04em;
}
@media screen and (min-width: 768px) {
  .topics_ttl > span {
    font-size: 2.4rem;
  }
}
.topics_wrap {
  position: relative;
  width: 100%;
  margin-top: 8rem;
}
@media screen and (min-width: 768px) {
  .topics_wrap {
    margin-top: 6rem;
  }
}
.topics_list {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  flex-direction: row;
  flex-wrap: wrap;
  width: 100%;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .topics_list {
    width: 95.5555555556%;
  }
}
.topics_list > li {
  position: relative;
  width: 100%;
  margin: 6rem 0 0 0;
  padding: 0 0 6rem 0;
}
@media screen and (min-width: 768px) {
  .topics_list > li {
    width: 29.4573643411%;
    margin: 4.8rem 0 0 5.8139534884%;
    padding: 0;
  }
}
.topics_list > li:first-child {
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .topics_list > li:first-child {
    width: 77.519379845%;
  }
}
.topics_list > li:first-child .topics_item > figure {
  width: 100%;
}
.topics_list > li:first-child .topics_item > figure::before {
  content: "";
  width: 111.25%;
}
@media screen and (min-width: 768px) {
  .topics_list > li:first-child .topics_item > figure::before {
    width: 135%;
  }
}
.topics_list > li:first-child .topics_item > dl {
  flex-direction: column;
  width: 100%;
  margin-top: 2rem;
}
.topics_list > li:first-child .topics_item > dl > dt {
  margin-top: 0;
  text-align: left;
}
@media screen and (min-width: 768px) {
  .topics_list > li:nth-child(3n+2) {
    margin-left: 0;
  }
}
.topics_list > li::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  display: block;
  width: 111.25%;
  height: 1px;
  background-color: #0091a1;
  transform: translateX(-50%);
}
@media screen and (min-width: 768px) {
  .topics_list > li::before {
    content: none;
  }
}
.topics_list > li > a {
  display: block;
  width: 100%;
}
@media screen and (min-width: 768px) {
  .topics_list > li > a:hover {
    opacity: 1;
  }
}
@media screen and (min-width: 768px) {
  .topics_list > li > a:hover .topics_item > dl > dd > span {
    background-color: #99c7cc;
  }
}
.topics_item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: row;
  flex-wrap: wrap;
  width: 100%;
}
.topics_item > figure {
  position: relative;
  width: 43.75%;
}
@media screen and (min-width: 768px) {
  .topics_item > figure {
    width: 100%;
  }
}
.topics_item > figure::before {
  content: none;
  position: absolute;
  left: 50%;
  top: 50%;
  display: block;
  height: 1px;
  background-color: #0091a1;
  transform: translate(-50%, -50%);
  z-index: -1;
}
@media screen and (min-width: 768px) {
  .topics_item > figure::before {
    content: "";
    width: 115.7894736842%;
  }
}
.topics_item > dl {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  flex-direction: column-reverse;
  flex-wrap: nowrap;
  width: 50%;
  margin-top: 0;
}
@media screen and (min-width: 768px) {
  .topics_item > dl {
    width: 100%;
    margin-top: 1.5rem !important;
  }
}
.topics_item > dl > dt {
  width: 100%;
  margin-top: 0.1em;
  text-align: right;
}
@media screen and (min-width: 768px) {
  .topics_item > dl > dt {
    text-align: left;
  }
}
.topics_item > dl > dt > span {
  color: #0091a1;
  font-family: "Jost", sans-serif;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.topics_item > dl > dd {
  width: 100%;
  text-align: left;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  overflow: hidden;
  -webkit-box-orient: vertical;
}
.topics_item > dl > dd > span {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  background-color: transparent;
  transition: 0.3s ease;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}/*# sourceMappingURL=topics.css.map */