@charset "utf-8";

/*=== メインレイアウト ===*/
.main-container {
  background-color: #f5fbf9;
  background-image: linear-gradient(#ecf7f3 2px, transparent 0), linear-gradient(90deg, #ecf7f3 2px, transparent 0);
}

/*=== メインビジュアル ===*/
.mainvisual {
  background-color: #58caa0;
}

/*=== 最近見たページ ===*/
.history {
  background: url(../images/history_bg_001.gif) repeat left top;
}
a.history-link::after {
  background-color: #25805e;
}

/*=== 習得できること ===*/
.learn {
  border: 5px solid #fdf1aa;
  background-color: #fdfde7;
}
.learn-ttl {
  color:#25805e;
}
.learn-item::before {
  background-image: url(../images/learn_ico_001.png);
}

/*=== 最新記事 ===*/
.latest {
  background-color:#d7f8ec;
}
.latest-inner {
  border: 1px solid #d9d9d9;
}
a.latest-link::after {
  background-color: #25805e;
}
.latest-head {
  color: #52d5a5;
}
.latest-label {
  background-color: #4ca886;
}

/*=== 記事一覧 ===*/
.articleList-ttl {
  margin-top: 20px;
  text-align: center;
}
.articleList-list {
  display: flex;
  flex-direction: column-reverse;
  margin-left: 45px;
}
.articleList-item {
  width: 100%;
  margin-top: 15px;
  color: #4ca886;
  list-style-type: decimal-leading-zero;
}
a.articleList-link {
  display: block;
  position: relative;
  padding: 5px 20px 5px 5px;
}
a.articleList-link::after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  right: 0;
  width: 10px;
  height: 15px;
  background-color: #4ca886;
  clip-path: polygon(0 0, 0 100%, 100% 50%);
  transform: translateY(-50%);
}
.articleList-txt {
  font-size: 18px;
  line-height: 1.2;
}
.articleList-category {
  min-height: 26px;
  margin-top: 4px;
  color: #666;
  font-size: 14px;
}
.articleList-label {
  margin-right: 8px;
  padding: 2px 10px 4px;
  color: #fff;
  font-weight: bold;
  background-color: #4ca886;
}

/*=== 記事本文 見出し ===*/
.articleHead {
  border-bottom: 1px solid #52d5a5;
}
.articleHead-head {
  color: #52d5a5;
}
.articleHead-label {
  background-color: #4ca886;
}

/*=== 記事本文 目次 ===*/
.articleIndex {
  border: 2px solid #d7f8ec;
}
.articleIndex-icon span,
.articleIndex-icon span::before,
.articleIndex-icon span::after {
  background-color: #4ca886;
}
.articleIndex-btn {
  color: #4ca886;
  background-color: #d7f8ec;
}
.articleIndex-item::before {
  color: #4ca886;
}

/*=== 記事本文 ===*/
.article-subttl {
  background-color: #baeedb;
}
.article-cont h4 {
  border-left: 10px solid #4ca886;
}
.article-cont .pattern-cell {
  margin: 25px 20px 0;
  padding: 20px;
  border: 1px solid #52d5a5;
  font-weight: bold;
  font-size: 20px;
  line-height: 1.4;
  background-color: #e6fbe5;
}
.article-cont figcaption {
  padding: 10px 20px;
  background-color: #f2f2f2;
}
.article-caption {
  display: flex;
  align-items: baseline;
}
.article-caption:not(:first-child) {
  margin-top: 10px;
}
.article-cont .pattern-num {
  display: block;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-right: 3px;
  padding: 1px;
  border: 1px solid currentColor;
  color: #4ca886;
  font-weight: bold;
  font-size: 14px;
  text-align: center;
  line-height: 1;
  background-color: #fff;
  border-radius: 50%;
}
.article-cont .pattern-arrowDown {
  position: relative;
  width: 6px;
  height: 25px;
  margin: 25px auto;
  color: #97d3bc;
  line-height: 1;
  background-color: currentColor;
}
.article-cont .pattern-arrowDown::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -0.19em;
  width: 20px;
  height: 20px;
  border: 6px solid currentColor;
  border-top: 0;
  border-right: 0;
  transform: rotate(-45deg);
  transform-origin: bottom left;
}

/*=== 補足 ===*/
.supplement {
  border: 1px solid #52d5a5;
}

/*=== あわせて読みたい ===*/
.withPart-label {
  background-color: #4ca886;
}
a.withPart-link::before {
  background: #4ca886;
}

/*=== パソコン自習室 ===*/
.study {
  padding: 25px 20px 30px;
  border: 1px solid #e3e3e3;
  text-align: center;
  line-height: 1.4;
  background-color: #fff;
}
.study-ttl {
  font-weight: bold;
  font-size: 20px;
}
.study-ttl .type-highlight {
  color: #005f5f;
}
.study-txt {
  margin-top: 5px;
}
.study-transition {
  margin-top: 20px;
}
a.study-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  position: relative;
  min-height: 42px;
  padding: 5px 40px;
  color: #fff;
  font-weight: bold;
  font-size: 16px;
  line-height: 1.2;
  text-decoration: none;
  background-color: #ac2330;
  border-radius: 50px;
}
a.study-btn:visited {
  color: #fff;
}
a.study-btn:hover {
  text-decoration: none;
  opacity: 0.7;
}
a.study-btn::after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  right: 20px;
  width: 8px;
  height: 12px;
  background-color: #fff;
  clip-path: polygon(0 0, 0 100%, 100% 50%);
  transform: translateY(-50%);
}

/*=== アンケート ===*/
.questionnaire-lead::before {
  background: url(../images/questionnaire_ico_001.png) no-repeat left bottom / 100% auto;
}
.questionnaire-textarea:focus {
  border: #25805e solid 2px;
}
.questionnaire-submit {
  border: 4px solid #25805e;
  background-color: #4ca886;
}
.questionnaire-submit:hover {
  background-color: rgba(76, 168, 134, 0.7);
}

/*=== おすすめ ===*/
.recommend {
  background: url(../images/history_bg_001.gif) repeat left top;
}
a.recommend-link::after {
  background-color: #25805e;
}

/*=== サイドランキング ===*/
.sideRanking-list {
  border-top: 1px solid #52d5a5;
}
.sideRanking-item:nth-child(4)::before {
  background-image: url(../images/ranking_ico_001.png);
}
.sideRanking-item:nth-child(5)::before {
  background-image: url(../images/ranking_ico_002.png);
}

/*=== サイド一覧 ===*/
.sideList-wrap {
  border-top: 1px solid #52d5a5;
}
.sideList-ttl span {
  color: #4ca886;
}

/*=== PRバナー ===*/
.prBanner-list {
  border-top: 1px solid #52d5a5;
}

/*=== 注目ニュース ===*/
.news-list {
  border-top: 1px solid #52d5a5;
}

/*=== ページャー ===*/
a.pager-link,
a.pager-link:visited {
  color: #25805e;
}

@media screen and (max-width: 768px) {
  /*=== 習得できること ===*/
  .learn {
    border-width: 2px;
  }
  /*=== 記事一覧 ===*/
  .articleList-list {
    margin: 0 0 0 25px;
  }
  .articleList-item {
    margin-top: 10px;
  }
  a.articleList-link {
    padding-right: 15px;
  }
  a.articleList-link::after {
    width: 8px;
    height: 12px;
  }
  .articleList-txt {
    font-size: 14px;
  }
  .articleList-category {
    min-height: 19px;
    font-size: 12px;
  }
  .articleList-label {
    margin-right: 5px;
    padding: 0 10px 2px;
  }
  /*=== 記事本文 ===*/
  .article-cont h4 {
    border-width: 5px;
  }
  .article-cont .pattern-cell {
    margin: 20px 0 0;
    padding: 10px;
    font-size: 16px;
  }
  .article-cont figcaption {
    padding: 10px;
  }
  .article-cont .pattern-arrowDown {
    margin: 20px auto;
  }
  /*=== パソコン自習室 ===*/
  .study {
    padding: 15px 10px 20px;
  }
  .study-ttl {
    font-size: 14px;
  }
  .study-txt {
    margin-top: 10px;
    font-size: 12px;
  }
  .study-transition {
    margin-top: 15px;
  }
  a.study-btn {
    min-height: 36px;
    padding: 5px 35px;
    font-size: 14px;
  }
  a.study-btn::after {
    right: 15px;
  }
}