@charset "UTF-8";
.l-pagecontainer {
  padding-top: 1px;
  background-image: linear-gradient(145deg, #dcdff8, #d0eef7);
}

.l-inner {
  max-width: 1332px;
  margin: 0 auto;
  padding: 0 36px;
}

.l-wrapper {
  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;
  padding-bottom: 90px;
  gap: 24px;
}

.l-inner {
  max-width: 1332px;
  margin: 0 auto;
  padding: 0 36px;
}

.l-main {
  padding: 20px 20px 60px;
  background-color: #fff;
  border-radius: 5px;
}
.l-main .article-metabox .date {
  color: #a5abb2;
  font-size: 12px;
}
.l-main .article-visual {
  margin-top: 20px;
  margin-bottom: 20px;
}
.l-main .main-contents-wrapper h2 {
  margin-top: 60px;
  color: #152ed3;
  line-height: 3;
  border-top: 2px solid #152ed3;
  border-bottom: 2px solid #152ed3;
  scroll-margin-top: 80px;
}
.l-main .main-contents-wrapper h3 {
  margin-top: 50px;
  color: #152ed3;
  font-size: 20px;
  line-height: 2.5;
  background: -webkit-gradient(linear, left top, right top, color-stop(10%, #152ed3), color-stop(60%, #e2e2e2));
  background: linear-gradient(to right, #152ed3 10%, #e2e2e2 60%);
  background-repeat: no-repeat;
  background-position: left bottom;
  background-size: 100% 2px;
}
.l-main .main-contents-wrapper h4 {
  margin-top: 40px;
  color: #152ed3;
  font-size: 16px;
  line-height: 2;
}
.l-main .main-contents-wrapper p {
  margin-top: 20px;
}
.l-main .main-contents-wrapper figure {
  margin-top: 1.7em;
}

.article-metabox {
  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;
}

.article-visual img {
  width: 100%;
  height: auto;
}

/* -------------
サイドバー
------------- */
.l-sidebar-wrapper {
  min-width: 288px;
}

.l-sidebar {
  padding: 12px;
  border-radius: 5px;
  background-color: #fff;
}
.l-sidebar .c-entrylist {
  padding: 0;
}
.l-sidebar .imgbox img {
  width: 100%;
  height: auto;
}
.l-sidebar .headline-en {
  font-size: 22px;
  font-weight: 500;
}
.l-sidebar .headline {
  font-size: 12px;
  font-weight: 400;
}
.l-sidebar .new-post {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  margin-bottom: 15px;
}
.l-sidebar .new-post .imgbox {
  width: 84px;
}
.l-sidebar .new-post .metabox {
  width: calc(100% - 84px);
  margin-left: 10px;
}
.l-sidebar .new-post .metabox .title {
  font-size: 13px;
}
.l-sidebar .new-post .metabox .date {
  color: #a5abb2;
  font-size: 11px;
}
.l-sidebar .toc {
  margin-top: 30px;
  padding: 20px;
  font-size: 12px;
}

/* -------------
目次
------------- */
.toc {
  padding: 20px 40px;
  background: linear-gradient(45deg, #eceff9, #d3d9fa);
  border-radius: 10px;
}
.toc li {
  line-height: 1.5;
}

.s-sidebar .sidebar-item .toc .toc-head {
  margin-bottom: 10px;
}

/* -------------
パンくずリスト
------------- */
.c-breadcrumb {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin: 30px 0;
  padding-left: 0;
  white-space: nowrap;
  overflow: hidden;
  font-size: 13px;
}
.c-breadcrumb li {
  margin: 0 5px;
  color: #4c5866;
  text-decoration: underline;
}
.c-breadcrumb li:first-child {
  margin-left: 0;
}
.c-breadcrumb li:not(:first-child) {
  -ms-flex-negative: 1;
      flex-shrink: 1;
  white-space: nowrap;
}
.c-breadcrumb li:not(:first-child)::before {
  content: ">";
  display: inline-block;
  margin-right: 10px;
}
.c-breadcrumb li:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* -------------
著者欄
------------- */
.c-author-box {
  margin-top: 70px;
  padding: 20px;
  color: #4c5866;
  border: 1px solid #a5abb2;
  border-radius: 2px;
}
.c-author-box h5 {
  margin-bottom: 5px;
  font-size: 14px;
}
.c-author-box p {
  font-size: 12px;
}

/* -------------
シェア
------------- */
.c-sharebox-column {
  position: fixed;
  top: 50vh;
  left: 60px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.c-sharebox-column .c-sharebox-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  padding: 0;
  margin: 0;
  margin-top: 10px;
  gap: 10px;
}
.c-sharebox-column .c-sharebox-list .c-sharebox-item {
  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;
  padding: 5px;
  width: 40px;
  height: 40px;
  background-color: #fff;
  border-radius: 50%;
  -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
          box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.c-sharebox-row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: unset;
  -webkit-transform: unset;
          transform: unset;
}
.c-sharebox-row .c-sharebox-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin: 0;
  margin-left: 12px;
  padding: 0;
  gap: 10px;
}
.c-sharebox-row .c-sharebox-list .c-sharebox-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 60px;
  height: 28px;
  border-radius: 5px;
  background-color: #f3f3f3;
}

.c-sharebox-head {
  color: #4c5866;
  font-size: 12px;
}

.c-sharebox-item img {
  width: 100%;
}

@media screen and (min-width: 1400px) {
  .c-sharebox-row {
    display: none;
  }
}
@media screen and (max-width: 1400px) {
  .c-sharebox-column {
    display: none;
  }
}
@media screen and (max-width: 1100px) {
  .l-wrapper {
    display: block;
    max-width: 936px;
    margin: 0 auto;
  }
  .l-inner {
    padding: 0 20px;
  }
  .l-sidebar-wrapper {
    margin: 40px auto;
    width: 100%;
  }
}
@media screen and (max-width: 800px) {
  .l-sidebar .new-post .imgbox {
    width: 120px;
  }
  .c-breadcrumb {
    font-size: 10px;
  }
  .preface {
    font-size: 15px;
  }
  .main-contents-wrapper h2 {
    font-size: 21px;
  }
  .main-contents-wrapper h3 {
    font-size: 18px;
  }
  .main-contents-wrapper p {
    font-size: 15px;
  }
}