/*------------------------
  entry content
------------------------*/
.entry__content * {
  line-height: 2;
}
.entry__content > h2, .entry__content > h3 .entry__content > p {
  margin-top: 0 !important;
}
.entry__content h2 {
  font-size: 2rem;
  margin: 3.75rem 0 2.5rem;
  padding-bottom: 0.625rem;
  border-bottom: 2px solid #E8ECEE;
}
@media screen and (max-width: 768px) {
  .entry__content h2 {
    font-size: 1.5rem;
  }
}
.entry__content h3 {
  font-size: 1.5rem;
  margin: 2.5rem 0 0.9375rem;
  color: #0075BA;
}
@media screen and (max-width: 768px) {
  .entry__content h3 {
    font-size: 1.25rem;
  }
}
.entry__content h4 {
  font-size: 1.25rem;
  color: #0075BA;
  margin: 2.1875rem 0 0.9375rem;
  border-left: 3px solid #0075BA;
  padding-left: 0.625rem;
}
@media screen and (max-width: 768px) {
  .entry__content h4 {
    font-size: 1rem;
  }
}
.entry__content p {
  margin: 1.8em 0;
}
.entry__content p a {
  color: #0075BA;
  text-decoration: underline;
}
.entry__content figure img {
  width: 100%;
}
.entry__content figure figcaption {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #606263;
  margin-top: 0.625rem;
}
.entry__content .smb-btn-box__btn-wrapper .smb-btn {
  background-color: #0075BA;
  border-radius: 1.875rem;
  font-size: 1.25rem;
}
.entry__content .is-type-video iframe {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
}

/*------------------------
  entry footer
------------------------*/
/*------------------------
  index
------------------------*/
#toc_container {
  background-color: #FFF;
  border-radius: 0.625rem;
  padding: 1.25rem 1.875rem;
  position: relative;
}
#toc_container::before {
  content: "";
  position: absolute;
  width: calc(100% - 3.75rem);
  height: 0.3125rem;
  background-color: #E8ECEE;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
#toc_container .toc_title {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1.5625rem;
}
#toc_container .toc_list {
  list-style: decimal;
  font-size: 0.875rem;
  font-weight: 500;
  margin-left: 1.5em;
}
#toc_container .toc_list li {
  margin: 0.625rem 0;
  padding-bottom: 0.625rem;
  position: relative;
}
#toc_container .toc_list li::after {
  content: "";
  width: calc(100% + 1.5em);
  height: 1px;
  background-color: #E8ECEE;
  position: absolute;
  left: -1.5em;
  bottom: 0;
}
#toc_container .toc_list li ul {
  list-style: disc;
}
#toc_container .toc_list li ul li {
  margin-left: 1em;
  border-bottom: none;
  padding-bottom: 0;
}
#toc_container .toc_list li ul li:last-child {
  margin-bottom: 0.3125rem;
}
#toc_container .toc_list li ul li::after {
  content: none;
}
#toc_container .toc_list a:hover {
  text-decoration: underline;
}

/*------------------------
  related-post
------------------------*/
.related-post {
  background-color: #E8ECEE;
}
.related-post .heading-md {
  margin-bottom: 1.875rem;
}
.related-post .entry__list {
  grid-template-columns: repeat(4, 1fr);
}
@media screen and (max-width: 768px) {
  .related-post .entry__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 3.75rem 1.875rem;
  }
}
.related-post .entry__list .entry__img {
  border-color: #E5E5E5;
}