@charset "UTF-8";
/* 記事 */
.detail-section {
  padding-top: 58px;
  line-height: 2.16;
}
@media screen and (max-width: 767px) {
  .detail-section {
    line-height: 2;
  }
}
:where(.detail-section) h3 {
  margin-top: 3rem;
  font-size: 1.8rem;
  font-weight: bold;
}
@media screen and (max-width: 767px) {
  :where(.detail-section) h3 {
    font-size: 1.6rem;
  }
}
:where(.detail-section) h3:first-child {
  margin-top: 0;
}
:where(.detail-section) p {
  margin-top: 3rem;
  font-size: 1.8rem;
}
@media screen and (max-width: 767px) {
  :where(.detail-section) p {
    font-size: 1.6rem;
  }
}
:where(.detail-section) p:first-child {
  margin-top: 0;
}
.detail-section a {
  overflow-wrap: anywhere;
}
.detail-section hr {
  border: none;
  border-top: 1px solid #b4b4b4;
  margin: 3rem 0;
}
.detail-section .link-txt {
  display: inline;
}
.detail-section .notes-list {
  margin-top: 1em;
}
.detail-section .caption-wrap p {
  margin-top: 0;
  line-height: 1.6;
}
.detail-section .caption-bd-box {
  border-radius: 0.8rem;
}
.detail-section .caption-bd-box p {
  font-size: inherit;
}

.index-box {
  background-color: var(--bg-color-gray);
  padding: 2rem 2.4rem;
  margin-block: 3rem;
  border-radius: 0.8rem;
}
.index-box .index-ttl {
  margin: 0 0 1rem;
  color: var(--color-red);
  font-size: 1.2rem;
  font-weight: bold;
  line-height: 1;
}
.index-box .index-list {
  counter-reset: index 0;
  font-weight: 500;
  line-height: 1.75;
}
.index-box .index-list li {
  display: flex;
  gap: 1rem;
  counter-increment: index 1;
}
.index-box .index-list li:not(:last-child) {
  margin-bottom: 0.5em;
}
.index-box .index-list li::before {
  content: "0" counter(index);
  flex: 0 0 auto;
  display: block;
  width: 2em;
}
.index-box .index-list a {
  text-decoration: none;
}
.index-box .index-list a:hover {
  text-decoration: underline;
}

figcaption {
  font-size: 1.2rem;
  color: var(--color-gray);
  line-height: 1.56;
}

.post-img {
  margin-block: 3rem;
  text-align: center;
}
.post-img:last-child {
  margin-bottom: 0;
}
.cmn-column-box .post-img {
  margin-block: 0;
}
.post-img img {
  border-radius: 0.8rem;
}
.post-img figcaption {
  width: fit-content;
  margin: 1.6rem auto 0;
  text-align: left;
}
@media screen and (max-width: 767px) {
  .post-img figcaption {
    margin-top: 0.8rem;
  }
}

.img-col-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-block: 3rem;
}
@media screen and (max-width: 767px) {
  .img-col-group {
    grid-template-columns: 1fr;
    margin-inline: 0;
  }
}
.img-col-group:has(+ .caption-wrap) {
  margin-bottom: 1rem;
}
.img-col-group .item {
  margin-block: 0;
}
.img-col-group > figcaption {
  margin-top: -1.5rem;
  grid-column: 1/-1;
}

.talk-blue,
.talk-red,
.talk-green,
.talk-orange {
  display: inline-block;
  margin-right: 1em;
  font-weight: bold;
}

.talk-blue {
  color: #3366b8;
}

.talk-red {
  color: var(--color-red);
}

.talk-green {
  color: #179178;
}

.talk-orange {
  color: #de8219;
}

.post-info {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em 1em;
  margin-top: 3rem;
  padding-top: 1.4rem;
  border-top: 1px solid #b4b4b4;
  font-size: 1.3rem;
  color: var(--color-gray);
}

.section-heading {
  margin-bottom: 2rem;
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
}

.bg-box.share-box {
  margin-top: 0;
  padding: 3.2rem var(--section-gap);
}