@charset "utf-8";

/*=== メインエリア ===*/
.main {
  padding: 20px 0 95px;
}
.main-inner {
  margin: 20px auto;
  padding-bottom: 80px;
  background-color: #fff;
}
.main-column {
  display: flex;
  max-width: 1200px;
  padding: 0 20px;
  margin: 0 auto;
}
.main-body {
  flex-grow: 1;
  width: calc(100% - 320px);
}
.main-body > *:first-child {
  margin-top: 0;
}
.main-cont {
  margin-top: 20px;
}
.main-cont > *:first-child {
  margin-top: 0;
}
.main-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.main-column .main-section {
  padding: 0;
}
.main-side {
  flex-shrink: 0;
  width: 300px;
  margin-left: 20px;
}
.main-side .ad-area {
  margin-top: 40px;
}
.main-side > *:first-child {
  margin-top: 0;
}
.main-ttl {
  font-size: 24px;
  font-weight: bold;
  line-height: 1.4;
}


/*=== バナー掲載エリア ===*/
.banner {
  margin: 60px auto;
  padding: 0px 10px;
  text-align: center;
}
.banner-img:not(:first-child) {
  margin-top: 30px;
}
.banner-img a {
  display: inline-block;
}
.banner-img a:hover {
  opacity: 0.7;
}
.banner-transition {
  max-width: 728px;
  margin: 15px auto 0;
  font-weight: bold;
  font-size: 13px;
  text-align: right;
}
.banner-transition a {
  text-decoration: underline;
}


/*=== TOP 記事リスト ===*/
.articleCard-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.articleCard-item {
  width: calc((100% - 20px) / 2);
  margin-top: 20px;
  border: 1px solid #f2f2f2;
  background-color: #fff;
  border-radius: 10px;
}
a.articleCard-link {
  display: block;
  height: 100%;
  padding: 20px;
  color: #232b35;
  line-height: 1.4;
  text-decoration: none;
}
a.articleCard-link:visited {
  color: #232b35;
}
a.articleCard-link:hover {
  text-decoration: none;
  opacity: 0.7;
}
.articleCard-thumb {
  position: relative;
}
.type-new::before {
  content: "NEW";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 50px;
  height: 20px;
  padding: 2px;
  color: #fff;
  font-size: 14px;
  text-align: center;
  line-height: 1;
  background-color: #ac2330;
}
.articleCard-cont {
  margin-top: 10px;
}
.articleCard-ttl {
  position: relative;
  padding-left: 15px;
}
.articleCard-ttl::before {
  content: "";
  display: block;
  position: absolute;
  top: 6px;
  left: 0;
  width: 8px;
  height: 12px;
  background-color: #b3b3b3;
  clip-path: polygon(0 0, 0 100%, 100% 50%);
}
.articleCard-date {
  margin-top: 15px;
  color: #777;
  font-size: 14px;
  text-align: right;
  line-height: 1.2;
}
.articleCard-category {
  margin-top: 5px;
  color: #777;
  font-size: 14px;
  text-align: right;
  line-height: 1.2;
}


/*=== 記事リスト ===*/
.articleList-support {
  margin-top: 20px;
  font-size: 14px;
  text-align: right;
}
.articleList-item {
  margin-top: 20px;
  border: 1px solid #f2f2f2;
  background-color: #fff;
  border-radius: 10px;
}
a.articleList-link {
  display: flex;
  height: 100%;
  padding: 20px;
  color: #232b35;
  line-height: 1.4;
  text-decoration: none;
}
a.articleList-link:visited {
  color: #232b35;
}
a.articleList-link:hover {
  text-decoration: none;
  opacity: 0.7;
}
.articleList-thumb {
  position: relative;
  width: 100%;
  max-width: 280px;
  margin-right: 20px;
}
.articleList-cont {
  width: 100%;
}
.articleList-ttl {
  position: relative;
  padding-left: 15px;
  font-weight: bold;
}
.articleList-ttl::before {
  content: "";
  display: block;
  position: absolute;
  top: 6px;
  left: 0;
  width: 8px;
  height: 12px;
  background-color: #b3b3b3;
  clip-path: polygon(0 0, 0 100%, 100% 50%);
}
.articleList-date {
  margin-top: 20px;
  font-size: 14px;
}
.articleList-txt {
  display: -webkit-box;
  margin-top: 5px;
  font-size: 14px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}


/*=== ページャー ===*/
.pager {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
}
a.pager-link {
  display: inline-block;
  position: relative;
  color: #232b35;
  text-decoration: none;
}
a.pager-link:visited {
  color: #232b35;
}
.pager-prev,
.pager-next {
  margin: 0 20px;
}
.pager-prev a.pager-link::before {
  content: "";
  display: inline-block;
  position: relative;
  top: 0;
  left: -10px;
  width: 8px;
  height: 12px;
  background-color: #666;
  clip-path: polygon(100% 0, 0 50%, 100% 100%);
}
.pager-next a.pager-link::after {
  content: "";
  display: inline-block;
  position: relative;
  top: 0;
  right: -10px;
  width: 8px;
  height: 12px;
  background-color: #666;
  clip-path: polygon(0 0, 0 100%, 100% 50%);
}


/*=== 記事本文 ===*/
.article-support {
  margin-top: 20px;
  font-size: 14px;
  text-align: right;
}
.article-cont {
  margin-top: 20px;
  padding: 40px;
  border: 1px solid #f2f2f2;
}
.article-ttl {
  font-weight: bold;
  font-size: 24px;
  line-height: 1.4;
}
.article-subttl {
  font-weight: bold;
  font-size: 20px;
  line-height: 1.4;
}
.article-cont .article-date {
  margin-top: 20px;
  font-size: 14px;
  text-align: right;
}
.article-sec,
.article-detail {
  margin-top: 60px;
}
.article-subsec {
  margin-top: 40px;
}
.article-cont *:first-child {
  margin-top: 0;
}
.article-cont h4 {
  font-weight: bold;
  font-size: 18px;
}
.article-cont .type-em {
  font-weight: bold;
}
.article-cont p,
.article-cont ul,
.article-cont ol,
.article-cont dl,
.article-cont dl dt {
  margin-top: 20px;
}
.article-cont ul {
  padding-left: 1.5em;
  list-style: disc;
}
.article-cont ol {
  padding-left: 1.5em;
  list-style: decimal;
}
.article-subttl + .article-subsec,
.article-subttl + .article-detail,
.article-cont ul li,
.article-cont ol li,
.article-cont dl dd {
  margin-top: 15px;
}
.article-cont li p {
  margin-top: 5px;
}
.article-cont a,
.article-cont a:visited {
  color: #206ac5;
}
.article-cont figure {
  max-width: 675px;
  margin: 20px auto 0;
  text-align: center;
}
.article-home {
  margin-top: 40px;
  text-align: center;
}
a.article-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  position: relative;
  min-height: 50px;
  padding: 5px 40px;
  color: #fff;
  font-weight: bold;
  font-size: 18px;
  line-height: 1.2;
  text-decoration: none;
  background-color: #666;
  border-radius: 50px;
}
a.article-btn:visited {
  color: #fff;
}
a.article-btn:hover {
  text-decoration: none;
  opacity: 0.7;
}
a.article-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%);
}


/*=== サイドエリア ===*/
.sideCont {
  margin-top: 40px;
  border: 1px solid #f2f2f2;
  background-color: #fff;
  border-radius: 10px;
  overflow: hidden;
}
.sideCont-ttl {
  display: flex;
  justify-content: space-between;
  padding: 6px 10px;
  color: #fff;
  font-weight: bold;
  font-size: 14px;
  background-color: #000;
}
a.sideCont-all {
  display: block;
  flex-shrink: 0;
  position: relative;
  margin-left: 20px;
  padding-right: 10px;
  color: #fff;
  font-weight: normal;
  text-decoration: none;
}
a.sideCont-all:visited {
  color: #fff;
}
a.sideCont-all::after {
  content: "";
  display: inline-block;
  position: relative;
  top: 0;
  right: -10px;
  width: 8px;
  height: 12px;
  background-color: #fff;
  clip-path: polygon(0 0, 0 100%, 100% 50%);
}
.sideCont-item {
  font-size: 13px;
  line-height: 1.4;
}
.sideCont-item:not(:last-child) {
  border-bottom: 1px solid #f2f2f2;
}
.sideCont-inner {
  padding: 15px;
}
a.sideCont-link {
  display: block;
  padding: 15px;
  color: #232b35;
  text-decoration: none;
}
a.sideCont-link:visited {
  color: #232b35;
}
a.sideCont-link:hover {
  text-decoration: none;
  opacity: 0.7;
}
.sideCont-lead {
  margin-bottom: 10px;
  font-weight: bold;
  font-size: 14px;
}
.sideCont-txt {
  margin-top: 5px;
}
.sideCont-transition {
  margin-top: 15px;
  text-align: right;
}
.sideCont-transition + .sideCont-transition {
  margin-top: 10px;
}
.sideCont-transition a {
  display: inline-block;
  position: relative;
  padding-right: 10px;
  color: #232b35;
  font-weight: normal;
  text-decoration: none;
}
.sideCont-transition a:visited {
  color: #232b35;
}
.sideCont-transition a::after {
  content: "";
  display: inline-block;
  position: relative;
  top: 0;
  right: -10px;
  width: 8px;
  height: 12px;
  background-color: #666;
  clip-path: polygon(0 0, 0 100%, 100% 50%);
}


/*=== ランキング ===*/
.ranking-item {
  counter-increment: parentheses;
  font-size: 13px;
  line-height: 1.4;
}
.ranking-item:not(:last-child) {
  border-bottom: 1px solid #f2f2f2;
}
a.ranking-link {
  display: flex;
  padding: 15px;
  color: #232b35;
  text-decoration: none;
}
a.ranking-link:visited {
  color: #232b35;
}
a.ranking-link:hover {
  text-decoration: none;
  opacity: 0.7;
}
.ranking-thumb {
  position: relative;
  flex-shrink: 0;
  width: 140px;
  margin-right: 10px;
}
.ranking-thumb::before {
  content: counter(parentheses) "位";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 20px;
  padding: 2px;
  color: #fff;
  font-size: 14px;
  text-align: center;
  line-height: 1;
  background-color: #666;
}


@media screen and (max-width: 768px) {
  /*=== メインエリア ===*/
  .main {
    padding-top: 15px;
  }
  .main-inner {
    margin: 15px auto;
    padding-bottom: 40px;
  }
  .main-column {
    display: block;
    padding: 0 10px;
  }
  .main-body {
    width: 100%;
  }
  .main-section {
    padding: 0 10px;
  }
  .main-side {
    width: 100%;
    margin: 20px 0 0;
  }
  .main-side .ad-area {
    margin-top: 20px;
  }
  .main-ttl {
    font-size: 18px;
  }
  #adMainCont.ad-area {
    margin-top: 20px;
  }
  /*=== バナー掲載エリア ===*/
  .banner {
    margin: 40px auto 0;
    padding: 0px;
  }
  .banner-img:not(:first-child) {
    margin-top: 20px;
  }
  /*=== TOP 記事リスト ===*/
  .articleCard-item {
    width: calc((100% - 10px) / 2);
    margin-top: 10px;
  }
  a.articleCard-link {
    padding: 10px;
  }
  .type-new::before {
    width: 45px;
    height: 18px;
    font-size: 12px;
  }
  .articleCard-ttl::before {
    top: 3px;
  }
  .articleCard-date {
    margin-top: 10px;
    font-size: 12px;
  }
  .articleCard-category {
    font-size: 12px;
  }
  /*=== 記事リスト ===*/
  .articleList-support {
    margin-top: 10px;
    font-size: 12px;
  }
  .articleList-item {
    margin-top: 10px;
  }
  a.articleList-link {
    padding: 10px;
  }
  .articleList-thumb {
    max-width: 140px;
    margin-right: 10px;
  }
  .articleList-ttl::before {
    top: 3px;
  }
  .articleList-date {
    margin-top: 10px;
    color: #777;
    font-size: 12px;
    text-align: right;
  }
  .articleList-txt {
    display: none;
  }
  /*=== ページャー ===*/
  .pager {
    margin: 30px auto;
  }
  /*=== 記事本文 ===*/
  .article-support {
    margin-top: 10px;
    font-size: 12px;
  }
  .article-cont {
    margin-top: 10px;
    padding: 20px 10px;
  }
  .article-ttl {
    font-size: 18px;
  }
  .article-subttl {
    font-size: 16px;
  }
  .article-cont .article-date {
    margin-top: 10px;
    font-size: 12px;
  }
  .article-sec,
  .article-detail {
    margin-top: 40px;
  }
  .article-subsec {
    margin-top: 30px;
  }
  .article-cont h4 {
    font-size: 16px;
  }
  .article-cont ul {
    padding-left: 20px;
  }
  .article-cont ol {
    padding-left: 20px;
  }
  .article-home {
    margin: 30px auto;
  }
  a.article-btn {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    min-height: 42px;
    padding: 5px 35px;
    font-size: 16px;
  }
  a.article-btn::after {
    right: 15px;
  }
  /*=== サイドエリア ===*/
  .sideCont {
    margin-top: 20px;
  }
  a.sideCont-all {
    margin-left: 10px;
  }
  .sideCont-inner {
    padding: 10px;
  }
  a.sideCont-link {
    padding: 10px;
  }
  .sideCont-transition {
    margin-top: 15px;
  }
  .sideCont-transition + .sideCont-transition {
    margin-top: 5px;
  }
  .sideCont-transition a {
    padding-right: 5px;
  }
  .sideCont-transition a::after {
    right: -5px;
    width: 6px;
    height: 10px;
  }
  /*=== ランキング ===*/
  a.ranking-link {
    padding: 10px;
  }
}