@charset "UTF-8";
/* ---------------------
  under common
--------------------- */
.circle__link__prev {
  width: 160px;
  margin-left: auto;
  margin-right: auto;
}
.circle__link__prev .c-button {
  margin-left: 0;
}
.circle__link__prev .c-button-item_ly {
  right: auto;
  left: 0;
}
.circle__link__prev .circle__link-txt {
  left: auto;
  right: 0;
}
.circle__link__prev .c-button-bg::after {
  background-image: url(../../lib/cmn_img/top/base-arrow-prev.svg);
}

/* ---------------------
  post common
--------------------- */
.inner:has(.post-flex) {
  max-width: 1368px;
  width: 90%;
  margin-left: auto;
  margin-right: auto;
  padding-top: 10rem;
}

.post-flex {
  margin-bottom: 100px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  gap: 3rem;
}
@media screen and (max-width: 834px) {
  .post-flex {
    margin-bottom: 60px;
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
}

.post-main {
  width: 72.73%;
}
@media screen and (max-width: 1100px) {
  .post-main {
    width: calc(100% - (3rem + 210px));
  }
}
@media screen and (max-width: 834px) {
  .post-main {
    width: 100%;
  }
}

.post-side {
  max-width: 230px;
  min-width: 210px;
  width: 17%;
}
@media screen and (max-width: 834px) {
  .post-side {
    max-width: 100%;
    width: 100%;
    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;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 20px 30px;
  }
}

.post-dl {
  border-radius: 20px;
  -webkit-border-radius: 20px;
  box-shadow: 0px 0px 28px rgba(0, 0, 0, 0.04);
}
.post-dl:not(:first-of-type) {
  margin-top: 40px;
}
@media screen and (max-width: 834px) {
  .post-dl:not(:first-of-type) {
    margin-top: 0;
  }
}
@media screen and (max-width: 834px) {
  .post-dl {
    width: 230px;
  }
}

.post-dt {
  padding: 10px 25px 20px;
  background-color: #e9eff8;
  border-radius: 20px 20px 0 0;
  -webkit-border-radius: 20px 20px 0 0;
}
.post-dt .manrope {
  font-size: 26px;
}
.post-dt__ja {
  display: block;
  font-size: 12px;
  color: #3da3dc;
  font-weight: 700;
  line-height: 1;
}

.post-dd {
  padding: 25px;
  background-color: #fff;
  border-radius: 0 0 20px 20px;
  -webkit-border-radius: 0 0 20px 20px;
  font-size: 15px;
}
.post-dd li {
  list-style: none;
}
.post-dd__link {
  position: relative;
  display: block;
  padding-left: 20px;
}
.post-dd__link::before {
  position: absolute;
  content: "";
  width: 8px;
  aspect-ratio: 1/1;
  top: calc(50% - 4px);
  left: 0;
  background-color: #3da3dc;
  z-index: 1;
  border-radius: 100vmax;
  -webkit-border-radius: 100vmax;
}
.post-dd__select {
  position: relative;
  padding-bottom: 10px;
  border-bottom: 1px solid #182e32;
}
.post-dd__select::before {
  position: absolute;
  content: "▼";
  font-size: 10px;
  color: #182e32;
  top: 5px;
  right: 10px;
}
.post-dd__select select {
  width: 100%;
}
.post-dd__select select#post-archive {
  color: #bbb; /* 初期状態の色 */
}
.post-dd__select select#post-archive option {
  color: #182e32; /* 通常の選択肢の色 */
}
.post-dd__select select#post-archive option:disabled {
  color: #bbb; /* 「選択してください」だけこの色に */
}

.post-art__hg {
  margin-bottom: 3rem;
  padding-bottom: 1rem;
  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;
  gap: 10px 30px;
  border-bottom: 1px solid #182e32;
}
.post-art__hg .news__list-time {
  margin-right: 0;
  padding: 0;
  line-height: 1;
  width: fit-content;
}
.post-art__hg h1 {
  margin-top: -4px;
}
.post-art__hg .news__list-cate {
  font-size: 16px;
}
.post-art__hg .news__list-title {
  margin-bottom: 0;
  line-height: 1.6;
  font-weight: 700;
}

/* wp pagenavi */
.wp-pagenavi_wrap {
  margin: 8rem auto 0;
  width: fit-content;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 9px;
}
@media screen and (max-width: 834px) {
  .wp-pagenavi_wrap {
    margin-top: 4rem;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 5px;
  }
}
@media screen and (max-width: 834px) {
  .wp-pagenavi_wrap {
    margin-top: 2rem;
  }
}

.wp-pagenavi {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 14px;
}
@media screen and (max-width: 834px) {
  .wp-pagenavi {
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 1rem;
  }
}
.wp-pagenavi a,
.wp-pagenavi span {
  width: 40px;
  line-height: 40px;
  font-size: 14px;
  text-align: center;
}
@media screen and (max-width: 834px) {
  .wp-pagenavi a,
  .wp-pagenavi span {
    width: 30px;
    line-height: 30px;
  }
}
.wp-pagenavi .current {
  background-color: #38a1db;
  color: #fff;
  border-radius: 100vmax;
  -webkit-border-radius: 100vmax;
}

.previouspostslink,
.nextpostslink,
.first,
.last {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 100px;
  line-height: 100px;
}
.previouspostslink::after,
.nextpostslink::after,
.first::after,
.last::after {
  position: absolute;
  content: "";
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 60px;
  height: 60px;
  background-color: #edf9ff;
  background-image: url(../../lib/cmn_img/top/base-arrow.svg);
  background-position: center center;
  background-size: 25px 10px;
  color: #182e32;
  border-radius: 100vmax;
  -webkit-border-radius: 100vmax;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition-duration: 1s;
}
@media screen and (max-width: 640px) {
  .previouspostslink::after,
  .nextpostslink::after,
  .first::after,
  .last::after {
    width: 50px;
    height: 50px;
    background-size: 20px 10px;
  }
}
.previouspostslink:hover::after,
.nextpostslink:hover::after,
.first:hover::after,
.last:hover::after {
  width: 63px;
  height: 63px;
  transition-duration: 1s;
}
@media screen and (max-width: 640px) {
  .previouspostslink:hover::after,
  .nextpostslink:hover::after,
  .first:hover::after,
  .last:hover::after {
    width: 50px;
    height: 50px;
  }
}

span.previouspostslink:hover::after,
span.nextpostslink:hover::after {
  width: 60px;
  height: 60px;
}
@media screen and (max-width: 640px) {
  span.previouspostslink:hover::after,
  span.nextpostslink:hover::after {
    width: 50px;
    height: 50px;
  }
}

.previouspostslink,
.first {
  margin-right: 6px;
}
.previouspostslink::after,
.first::after {
  background-image: url(../../lib/cmn_img/top/base-arrow-prev.svg);
}

.nextpostslink,
.last {
  margin-left: 6px;
}

/* easy table of contents */
.post-art {
  margin-bottom: 100px;
  /* post detail */
}
@media screen and (max-width: 834px) {
  .post-art {
    margin-bottom: 50px;
  }
}
.post-art #ez-toc-container {
  margin-top: 60px;
  margin-bottom: 40px;
  padding: 60px 70px;
  width: 100%;
  display: block;
  border-width: 0;
  background-color: #e9eff8;
}
@media screen and (max-width: 1100px) {
  .post-art #ez-toc-container {
    padding: 30px 40px;
  }
}
@media screen and (max-width: 834px) {
  .post-art #ez-toc-container {
    margin-top: 30px;
    margin-bottom: 30px;
    padding: 20px 30px;
  }
}
.post-art #ez-toc-container .ez-toc-title-container {
  text-align: center;
}
.post-art #ez-toc-container .ez-toc-title {
  position: relative;
  padding-bottom: 10px;
  font-size: 26px;
  font-family: "Manrope", sans-serif;
  font-weight: 300;
  text-align: center;
}
@media screen and (max-width: 1100px) {
  .post-art #ez-toc-container .ez-toc-title {
    padding-bottom: 0;
  }
}
.post-art #ez-toc-container .ez-toc-title::before {
  position: absolute;
  content: "";
  width: 1.5em;
  height: 4px;
  bottom: 0;
  left: calc(50% - 0.75em);
  background-color: #3da3dc;
  border-radius: 10px;
  -webkit-border-radius: 10px;
}
.post-art .ez-toc-title-toggle {
  display: none;
}
.post-art div#ez-toc-container ul li {
  list-style: none;
  font-weight: 500;
}
.post-art div#ez-toc-container ul li.ez-toc-heading-level-2 {
  margin-top: 20px;
}
.post-art div#ez-toc-container ul li a {
  position: relative;
  margin-bottom: 15px;
  padding-bottom: 10px;
  padding-left: 25px;
  display: block;
  border-bottom: 1px solid #c5c5c5;
  font-size: 20px;
  font-family: "Noto Sans JP", sans-serif;
}
@media screen and (max-width: 834px) {
  .post-art div#ez-toc-container ul li a {
    padding-bottom: 0px;
  }
}
.post-art div#ez-toc-container ul li a::before {
  position: absolute;
  content: "";
  width: 8px;
  aspect-ratio: 1/1;
  top: calc(40% - 4px);
  left: 0;
  background-color: #3da3dc;
  border-radius: 100vmax;
  -webkit-border-radius: 100vmax;
}
.post-art #ez-toc-container ul ul, .post-art .ez-toc div.ez-toc-widget-container ul ul {
  margin-left: 0;
}
.post-art div#ez-toc-container ul li ul li a,
.post-art div#ez-toc-container ul li ul li ul li a,
.post-art div#ez-toc-container ul li ul li ul li ul li a,
.post-art div#ez-toc-container ul li ul li ul li ul li ul li a {
  margin-bottom: 10px;
  margin-left: 2.5em;
  padding-bottom: 0;
  border-bottom-width: 0;
  font-size: 18px;
}
@media screen and (max-width: 834px) {
  .post-art div#ez-toc-container ul li ul li a,
  .post-art div#ez-toc-container ul li ul li ul li a,
  .post-art div#ez-toc-container ul li ul li ul li ul li a,
  .post-art div#ez-toc-container ul li ul li ul li ul li ul li a {
    margin-left: 1.5em;
  }
}
@media screen and (max-width: 500px) {
  .post-art div#ez-toc-container ul li ul li a,
  .post-art div#ez-toc-container ul li ul li ul li a,
  .post-art div#ez-toc-container ul li ul li ul li ul li a,
  .post-art div#ez-toc-container ul li ul li ul li ul li ul li a {
    margin-left: 0.5em;
  }
}
.post-art div#ez-toc-container ul li ul li a {
  padding-left: 20px;
}
.post-art div#ez-toc-container ul li ul li a::before {
  top: calc(50% - 4px);
  background-color: #5d74b4;
}
.post-art div#ez-toc-container ul li ul li ul li a {
  margin-left: 5.5em;
  padding-left: 10px;
  font-size: 16px;
}
@media screen and (max-width: 834px) {
  .post-art div#ez-toc-container ul li ul li ul li a {
    margin-left: 3em;
  }
}
@media screen and (max-width: 500px) {
  .post-art div#ez-toc-container ul li ul li ul li a {
    margin-left: 1.5em;
  }
}
.post-art div#ez-toc-container ul li ul li ul li a::before {
  width: 3px;
  height: 1em;
  top: calc(55% - 0.5em);
  background-color: #7aa1d3;
  border-radius: 0;
  -webkit-border-radius: 0;
}
.post-art div#ez-toc-container ul li ul li ul li ul li a {
  margin-left: 7.5em;
  padding-left: 0;
  color: #3da3dc;
  font-size: 15px;
}
@media screen and (max-width: 834px) {
  .post-art div#ez-toc-container ul li ul li ul li ul li a {
    margin-left: 4.5em;
  }
}
@media screen and (max-width: 500px) {
  .post-art div#ez-toc-container ul li ul li ul li ul li a {
    margin-left: 2.5em;
  }
}
.post-art div#ez-toc-container ul li ul li ul li ul li a::before {
  display: none;
}
.post-art div#ez-toc-container ul li ul li ul li ul li ul li a {
  margin-left: 9.5em;
  color: #182e32;
  font-size: 14px;
  font-weight: 400;
}
@media screen and (max-width: 834px) {
  .post-art div#ez-toc-container ul li ul li ul li ul li ul li a {
    margin-left: 6em;
  }
}
@media screen and (max-width: 500px) {
  .post-art div#ez-toc-container ul li ul li ul li ul li ul li a {
    margin-left: 3.3em;
  }
}
.post-art .wp-block-heading {
  margin: 25px 0 10px;
  font-weight: 700;
  font-family: "Noto Sans JP", sans-serif;
}
@media screen and (max-width: 834px) {
  .post-art .wp-block-heading {
    margin: 20px 0 5px;
  }
}
.post-art h2.wp-block-heading {
  position: relative;
  padding-bottom: 10px;
  padding-left: 15px;
  display: block;
  border-bottom: 1px solid #c5c5c5;
  font-size: 22px;
}
@media screen and (max-width: 834px) {
  .post-art h2.wp-block-heading {
    padding-bottom: 0px;
  }
}
.post-art h2.wp-block-heading::before {
  position: absolute;
  content: "";
  width: 8px;
  aspect-ratio: 1/1;
  top: calc(40% - 4px);
  left: 0;
  background-color: #3da3dc;
  border-radius: 100vmax;
  -webkit-border-radius: 100vmax;
}
.post-art h3.wp-block-heading {
  position: relative;
  padding-left: calc(1em + 10px);
  display: block;
  font-size: 20px;
}
.post-art h3.wp-block-heading::before {
  position: absolute;
  content: "";
  width: 1em;
  height: 4px;
  top: calc(52% - 2.5px);
  left: 0;
  background-color: #5d74b4;
  border-radius: 100vmax;
  -webkit-border-radius: 100vmax;
}
.post-art h4.wp-block-heading {
  width: fit-content;
  padding: 0 10px;
  font-size: 18px;
  background-color: #e9eff8;
  font-weight: 500;
}
.post-art h5.wp-block-heading {
  color: #3da3dc;
  font-size: 16px;
}
.post-art h6.wp-block-heading {
  font-size: 14px;
}
.post-art h5.wp-block-heading + p,
.post-art h6.wp-block-heading + p {
  font-size: 14px;
}

/* ---------------------
  post news
--------------------- */
.post-flex .news__list {
  width: 100%;
}
.post-flex .news__list-item:first-of-type {
  padding-top: 0;
  border-top-width: 0;
}
.post-flex .news__list-item:last-of-type {
  border-bottom-width: 0;
}

.news__list-txt {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2; /* ← 最大2行まで */
  max-height: 4em; /* 2行分の高さ */
  white-space: normal;
  text-overflow: ellipsis;
}