@charset "UTF-8";
/* layout
----------------------------- */
.co_container_box_inner {
  margin: 0 auto;
}
.contentsArea {
  width: 770px;
  margin: 0 auto;
  padding-bottom: 40px;
  float: right;
  background: #fff6b8;
  line-height: 1.5;
  text-align: left;
}
.section_area {
  width: 700px;
  margin: 32px auto 0;
}
.login_area + .section_area {
  margin-top: 40px;
}
/* common
----------------------------- */
.imgBlock {
  width: 100%;
  margin: 32px auto 0;
  text-align: center;
}
.imgBlock img {
  width: 100%;
  max-width: 770px;
  height: auto;
}
.imgBlock a {
  display: block;
}
.imgBlock a img:hover {
  opacity: 1;
}
.underline {
  text-decoration: underline;
  text-underline-position: under;
  text-decoration-line: underline;
  text-decoration-skip-ink: none;
}
.indent_1em {
  padding-left: 1em;
  text-indent: -1em;
}
.contentsArea * {
  box-sizing: border-box;
}
.contentsArea ul, ol {
  list-style: none;
}
.contentsArea a {
  backface-visibility: hidden;
  transition: all .3s;
  color: #333;
  text-decoration: none;
  text-decoration-skip-ink: none;
}
.contentsArea a:hover {
  opacity: 0.7;
}
.contentsArea a:hover img {
  opacity: 1;
}
.contentsArea .ttl {
  width: 96%;
  margin: 0 auto;
  text-align: center;
}
.contentsArea .red {
  color: #d00;
}
.contentsArea .bold {
  font-weight: bold;
}
/* btn
----------------------------- */
.contentsArea .btn {
  display: block;
  position: relative;
  margin-top: 40px;
  padding: 8px 0;
  border: 1px solid #1976d2;
  border-radius: 40px;
  background: #1976d2;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  text-indent: -12px;
}
.contentsArea .btn:hover {
  text-decoration: none;
}
.contentsArea .btn::after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  right: 24px;
  width: 12px;
  height: 12px;
  transform: translateY(-50%) rotate(45deg);
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
}
.btn_2col {
  display: flex;
  justify-content: center;
  width: 84%;
  margin: auto;
}
.btn_2col .btn {
  width: calc((100% - 3.33%) / 2);
  background: #fff;
  color: #1976d2;
}
.btn_2col .btn::after {
  border-color: #1976d2 #1976d2 transparent transparent;
}
.btn_2col .btn + .btn {
  margin-left: 3.33%;
}
.btn_2col.blue .btn {
  margin-top: 0;
  background: #1976d2;
  color: #fff;
}
.btn_2col.blue .btn::after {
  border-color: #fff #fff transparent transparent;
}
/* headArea
----------------------------- */
.headArea img {
  width: 100%;
  max-width: 770px;
  height: auto;
}
/* 会員登録バナー
----------------------------- */
.imgBlock.bnr_regist {
  width: 84%;
}
/* 特典エリア
----------------------------- */
.tokuten2 {
  margin-top: 80px;
}
.imgBlock.tokuten2_2 {
  width: 84%;
  margin-top: 56px;
}
/* banner_area
----------------------------- */
.banner_area {
  display: flex;
}
.banner_area .imgBlock {
  flex: 0 0 calc(50% - 16px);
}
.banner_area .imgBlock:nth-child(even) {
  margin-left: 16px;
}
/* ランキングエリア
----------------------------- */
.ranking_wrap {
  margin-top: 8px;
  background: #fff;
}
.ranking_wrap + .ranking_wrap {
  margin-top: 16px;
}
.ranking_wrap .sec_title {
  padding: 8px 16px;
  border-top: 2px solid #f60;
  border-bottom: 1px solid #ddd;
}
.ranking_wrap .sec_title a {
  color: #f60;
  font-size: 18px;
  font-weight: bold;
}
/* title_list
----------------------------*/
.title_list {
  display: flex;
  flex-wrap: wrap;
  padding: 16px 8px;
}
.title_list .title_wrap {
  display: flex; /* ボタンがなくてもtext_box下揃え */
  flex: 0 0 20%;
  flex-direction: column;
  max-width: 180px;
  padding: 0 6px;
  text-align: center;
}
.title_wrap .thum_box {
  height: 168px;
}
.title_wrap .thum_box a {
  display: flex;
  position: relative;
  align-items: flex-start;
  justify-content: center;
  height: 100%;
}
.title_wrap .thum_box a img {
  max-width: 100%;
  max-height: 100%;
}
.title_wrap .thum_box a .cam_mark {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  height: 18px;
  padding: 0 4px;
  border: 1px solid #d00;
  background: #fff;
  color: #d00;
  font-size: 11px;
  line-height: 18px;
}
.title_wrap .text_box {
  margin-top: auto;
}
.title_wrap .title_name,
.title_wrap .author_name {
  height: 16px;
  overflow: hidden;
  line-height: 16px;
  text-align: center;
  word-break: break-all;
  font-feature-settings: "palt";
}
.title_wrap .title_name {
  margin-top: 4px;
  font-size: 12px;
  font-weight: normal;
}
.title_wrap .author_name,
.title_wrap .author_name a {
  color: #767676;
}
/* detail_area
----------------------------- */
.section_area.detail_area {
  margin-top: 40px;
}
.detail_area * {
  color: #333;
  font-size: 15px;
}
.detail_area a {
  color: #08c;
}
.detail_area p {
  padding-top: 10px;
}
.detail_contents {
  border: 2px solid #320104;
  background: #fff;
  color: #333;
  text-align: left;
}
.detail_contents:not(:first-child) {
  margin-top: 24px;
}
.detail_title {
  padding: 5px;
  background: #320104;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
}
.detail_box {
  padding: 12px;
  font-size: 14px;
}
.detail_box dt {
  font-size: 16px;
  font-weight: bold;
}
.detail_box .mt_1em {
  margin-top: 1em;
}
.detail_box .obi {
  display: block;
  margin: 8px auto;
  padding: 4px;
  background: #ffe85c;
  font-size: 18px;
  font-weight: bold;
}
.detail_box dd + dt,
.detail_box dd + .obi {
  margin-top: 1.5em;
}
.detail_box dd a {
  text-decoration: underline;
}
.detail_box .list li {
  padding-left: 1em;
  text-indent: -1em;
}
/* btn_areas(sns)
----------------------------- */
.btn_areas {
  width: 700px;
  margin: 10px auto 0;
}
.btn_areas img:hover {
  opacity: 0.7;
}