@charset "UTF-8";
/*----------------------------------------------------
reset.scssの打ち消し
----------------------------------------------------*/
em {
  font-style: italic;
}

/*----------------------------------------------------
ヘッダーメニュー
----------------------------------------------------*/
@media all and (min-width: 751px) {
  header {
    background: #fff7ea;
  }
}
header .nav_item > a {
  color: #595757;
  text-shadow: none;
}
@media (hover: hover) {
  header .nav_item > a:hover {
    background-image: -webkit-gradient(linear, left top, right top, from(#595757), to(#595757));
    background-image: linear-gradient(90deg, #595757, #595757);
  }
}

/*----------------------------------------------------
コンテンツ全体
----------------------------------------------------*/
.main_content {
  padding: 40px 0;
  position: relative;
  margin: 0 auto;
}
@media all and (min-width: 751px) {
  .main_content {
    padding: 160px 0 80px;
  }
}

/*----------------------------------------------------
タイトルエリア
----------------------------------------------------*/
.single_post_header {
  margin-bottom: 58px;
  width: 100%;
}

.category_button_list {
  margin-bottom: 17px;
}
.category_button_list .category_button {
  border: 1px solid #3B97D4;
  color: #3B97D4;
  padding: 0 10px;
  font-size: 12px;
  min-width: 68px;
  height: 26px;
  line-height: 26px;
  border-radius: 35px;
  text-align: center;
  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;
}
@media (hover: hover) {
  .category_button_list .category_button:hover {
    background: #3B97D4;
    color: #fff;
  }
}
@media all and (min-width: 751px) {
  .category_button_list .category_button {
    font-size: 14px;
    padding: 0 20px;
    height: 35px;
    min-width: 80px;
  }
}

.entry-title {
  font-size: 20px;
  color: #2C2C2C;
  line-height: 1.5;
  font-weight: 700;
}
@media all and (min-width: 751px) {
  .entry-title {
    font-size: 32px;
  }
}

/*----------------------------------------------------
メイン記事（左右）
----------------------------------------------------*/
.content_wrapper {
  margin-top: 30px;
}
@media all and (min-width: 1100px) {
  .content_wrapper {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    gap: 50px;
  }
}

/*----------------------------------------------------
メイン記事（左カラム）
----------------------------------------------------*/
@media all and (min-width: 1100px) {
  .main_col {
    width: calc(100% - 415px);
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
  }
}

.featured_image {
  margin-bottom: 40px;
}
.featured_image img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.post_content p {
  font-weight: 500;
  line-height: 2.28;
  letter-spacing: 0.05em;
  margin: 0 0 2em 0;
}
@media all and (min-width: 751px) {
  .post_content p {
    line-height: 2.31;
  }
}
.post_content a {
  color: #ff4000;
}
.post_content a:hover {
  text-decoration: underline;
}
.post_content h2 {
  font-size: 18px;
  margin: 30px 0 20px;
  color: #2C2C2C;
}
@media all and (min-width: 751px) {
  .post_content h2 {
    font-size: 26px;
    margin: 60px 0 40px;
  }
}
.post_content h3 {
  font-weight: 600;
  line-height: 1.6;
  margin: 0 0 1.3em 0;
}
.post_content .wp-block-media-text {
  margin-bottom: 30px;
}
@media all and (min-width: 751px) {
  .post_content .wp-block-media-text {
    margin-bottom: 60px;
  }
}
.post_content .wp-block-separator.has-alpha-channel-opacity {
  width: 100%;
  max-width: 100%;
  margin: 40px 0;
  height: 1px;
}
.post_content .wp-block-pullquote blockquote {
  position: relative;
  color: rgba(0, 0, 0, 0.6);
  margin-bottom: 2em;
  padding: 2em 2.4em;
  -webkit-box-shadow: none;
          box-shadow: none;
  background: rgba(0, 0, 0, 0.02);
  border: none;
  border-left: 3px solid #000;
}
@media all and (max-width: 750px) {
  .post_content .wp-block-pullquote blockquote {
    margin-bottom: 1em;
  }
}
.post_content .wp-block-pullquote blockquote::before, .post_content .wp-block-pullquote blockquote::after {
  content: '"';
  font-style: italic;
  font-size: 30px;
  font-weight: normal;
  color: #000;
  width: 30px;
  height: 30px;
  position: absolute;
}
.post_content .wp-block-pullquote blockquote::before {
  line-height: 40px;
  top: 5px;
  left: 10px;
}
.post_content .wp-block-pullquote blockquote::after {
  text-align: left;
  line-height: 60px;
  bottom: 10px;
  right: -2px;
}
@media all and (max-width: 750px) {
  .post_content .wp-block-media-text__content {
    padding: 3%;
  }
}
.post_content pre {
  border-left: 3px solid #ccc;
  background: rgba(0, 0, 0, 0.02);
  font-size: 12px;
  margin: 0 0 27px 0;
  line-height: 1.7;
  padding: 20px;
  overflow: auto;
}
@media all and (max-width: 750px) {
  .post_content pre {
    margin: 0 0 12px 0;
  }
}
.post_content .wp-block-list {
  list-style: circle outside none;
  margin-left: 1.3em;
}
.post_content .wp-block-list li {
  list-style: circle outside none;
  line-height: 2.2;
}

.share-btm {
  margin: 30px 0;
}
@media all and (min-width: 751px) {
  .share-btm {
    margin: 60px 0;
  }
}
.share-btm ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin: 0 -3px -3px 0;
}
.share-btm ul li {
  -webkit-box-flex: 1;
      -ms-flex: 1 1 0%;
          flex: 1 1 0%;
  margin: 0 3px 3px 0;
  max-width: 100px;
}
.share-btm ul li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-align: center;
  position: relative;
  border-radius: 3px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  cursor: pointer;
  background: #f2f2f2;
  color: #000;
  border: 1px solid #ddd;
  height: 32px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.share-btm ul li a span.ttl {
  font-size: 12px;
  position: relative;
  padding-left: 24px;
}
@media all and (max-width: 750px) {
  .share-btm ul li a span.ttl {
    font-size: 0;
  }
}
.share-btm ul li a span.ttl::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  background-repeat: no-repeat;
  background-size: contain;
  z-index: 1;
}
@media all and (max-width: 750px) {
  .share-btm ul li a span.ttl::before {
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
}
.share-btm ul li a:hover {
  color: #fff;
}
.share-btm ul li a:hover span.ttl::before {
  -webkit-filter: brightness(0) invert(1);
          filter: brightness(0) invert(1);
}
.share-btm ul li.twitter a span.ttl::before {
  width: 12px;
  height: 12px;
  background-image: url(../../images/newsletter/icon_x.svg);
}
.share-btm ul li.twitter a:hover {
  background: #000;
}
.share-btm ul li.facebook a span.ttl::before {
  width: 16px;
  height: 16px;
  background-image: url(../../images/newsletter/icon_facebook.svg);
}
.share-btm ul li.facebook a:hover {
  background: #3c7dd1;
}
.share-btm ul li.hatebu a span.ttl::before {
  width: 16px;
  height: 13px;
  background-image: url(../../images/newsletter/icon_hatebu.svg);
}
.share-btm ul li.hatebu a:hover {
  background: #ee4056;
}
.share-btm ul li.pocket a span.ttl::before {
  width: 16px;
  height: 13px;
  background-image: url(../../images/newsletter/icon_pocket.svg);
}
.share-btm ul li.pocket a:hover {
  background: #ffb53c;
}
.share-btm ul li.rss a span.ttl::before {
  width: 12px;
  height: 12px;
  background-image: url(../../images/newsletter/icon_rss.svg);
}
.share-btm ul li.rss a:hover {
  background: #ffb53c;
}
.share-btm ul li.feedly a span.ttl::before {
  width: 15px;
  height: 13px;
  background-image: url(../../images/newsletter/icon_feedly.svg);
}
.share-btm ul li.feedly a:hover {
  background: #6cc655;
}
.share-btm ul li.pinterest a span.ttl::before {
  width: 16px;
  height: 14px;
  background-image: url(../../images/newsletter/icon_pinterest.svg);
}
.share-btm ul li.pinterest a:hover {
  background: #d4121c;
}

.post_navigation {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
}
@media all and (max-width: 1100px) {
  .post_navigation {
    margin-bottom: 20px;
  }
}
.post_navigation .nav_links {
  width: 100%;
}
@media all and (min-width: 751px) {
  .post_navigation .nav_links {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    gap: 40px;
    -webkit-box-align: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
  }
}
.post_navigation .nav_previous,
.post_navigation .nav_next {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
@media all and (min-width: 751px) {
  .post_navigation .nav_previous,
  .post_navigation .nav_next {
    max-width: calc(50% - 20px);
  }
}
@media all and (max-width: 750px) {
  .post_navigation .nav_previous,
  .post_navigation .nav_next {
    margin: 20px 0;
  }
}
.post_navigation .nav_previous a,
.post_navigation .nav_next a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  min-height: 60px;
  border: 1px solid #595757;
  position: relative;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.post_navigation .nav_previous a::after,
.post_navigation .nav_next a::after {
  content: "";
  position: absolute;
  background-image: url(../../images/newsletter/arrow_bk.svg);
  width: 7px;
  height: 16px;
  background-repeat: no-repeat;
  background-size: contain;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.post_navigation .nav_previous a {
  padding: 20px 20px 20px 60px;
}
.post_navigation .nav_previous a::after {
  right: auto;
  left: 30px;
}
@media (hover: hover) {
  .post_navigation .nav_previous a:hover::after {
    left: 20px;
  }
}
.post_navigation .nav_next a {
  padding: 20px 60px 20px 20px;
}
.post_navigation .nav_next a::after {
  right: 30px;
  left: auto;
  -webkit-transform: translateY(-50%) rotate(180deg);
          transform: translateY(-50%) rotate(180deg);
}
@media (hover: hover) {
  .post_navigation .nav_next a:hover::after {
    right: 20px;
  }
}

/*----------------------------------------------------
検索・ランキング（右カラム）
----------------------------------------------------*/
.side_col {
  position: relative;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
@media all and (min-width: 1100px) {
  .side_col {
    width: 350px;
  }
}

/*----------------------------------------------------
ランキング
----------------------------------------------------*/
.popular_title {
  font-size: 18px;
  margin-bottom: 20px;
  color: #fff;
  background: #3c77bb;
  padding: 20px;
}

.popular_list .popular_item {
  border: 1px solid #b5b5b5;
  border-bottom: none;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
}
.popular_list .popular_item:last-child {
  border-bottom: 1px solid #b5b5b5;
}
.popular_list .popular_item a,
.popular_list .popular_item span {
  display: block;
  font-weight: bold;
}
.popular_list .popular_item .popular_rank {
  background: #d7eaf7;
  padding: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.popular_list .popular_item .popular_link {
  background: #fff;
  padding: 20px;
  width: 100%;
}

/*----------------------------------------------------
関連ページ
----------------------------------------------------*/
.related_articles {
  background: #fff;
  padding: 40px 0;
}
@media all and (min-width: 751px) {
  .related_articles {
    padding: 60px 0;
  }
}

.related_articles_title {
  color: #2C2C2C;
  font-size: 22px;
  margin-bottom: 20px;
  text-align: center;
}
@media all and (min-width: 751px) {
  .related_articles_title {
    font-size: 32px;
    margin-bottom: 40px;
  }
}

@media all and (min-width: 751px) {
  .related_articles_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 40px;
  }
}