@charset "UTF-8";
/******************************************************************************
contents
******************************************************************************/
.tab {
  display: flex;
  padding-bottom: 40px;
}
.tab__item {
  position: relative;
  width: 156px;
  height: 0;
  padding-top: 60px;
}
.tab__item a, .tab__item span {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f7f7fa;
  color: #8594aa;
  border-top: 1px solid #d5dde7;
  border-right: 1px solid #d5dde7;
  border-bottom: 1px solid #c3cdda;
  transition: all 0.3s linear;
  font-size: 14px;
}
.tab__item a.is-hover, .tab__item span.is-hover {
  background: #ebebf3;
}
.tab__item a::after, .tab__item span::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  padding-top: 1px;
  background: #fff;
}
.tab__item:first-child a {
  border-left: 1px solid #d5dde7;
}
.tab__item.current a {
  background: #fff;
  border-bottom: none;
}
.tab__item.current a::after {
  content: none;
}

.search {
  position: relative;
  width: 540px;
  height: 0;
  margin: 0 auto 40px;
  padding-top: 40px;
  border: 1px solid #c3cdda;
}
.search input {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0 40px 0 10px;
  border: none;
  appearance: none;
  color: #505050;
  font-size: 14px;
}
.search__btn {
  display: block;
  position: absolute;
  top: 9px;
  right: 10px;
  width: 23px;
  height: 0;
  padding: 23px 0 0 0;
}
.search__btn::before, .search__btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: all 0.1s linear;
}
.search__btn::before {
  background: url(https://static.nexon.co.jp/arad/ver2023/common//icon_search_hover.svg) no-repeat 0 0/100% 200%;
}
.search__btn::after {
  opacity: 0;
  background: url(https://static.nexon.co.jp/arad/ver2023/common//icon_search_hover.svg) no-repeat 0 bottom/100% 200%;
}
.search__btn.is-hover::before {
  opacity: 0;
}
.search__btn.is-hover::after {
  opacity: 1;
}

.txt-error {
  padding-top: 50px;
  text-align: center;
  font-size: 18px;
  color: #505050;
}

.news-list-category {
  display: flex;
  background: #363848;
}
.news-list-category__item {
  display: flex;
  height: 40px;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
}
.news-list-category__item:nth-child(1) {
  width: 90px;
}
.news-list-category__item:nth-child(2) {
  width: 650px;
}
.news-list-category__item:nth-child(3) {
  width: 120px;
}
.news-list-category__item:nth-child(4) {
  width: 76px;
}

.news-list__item {
  display: flex;
  flex-wrap: nowrap;
  padding: 18px 0;
  border-bottom: 1px solid #e1e1e1;
}
.news-list__item .icon {
  position: relative;
  width: 90px;
  height: 0;
  margin-right: 20px;
  padding-top: 20px;
}
.news-list__item .icon span {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  font-size: 12px;
  letter-spacing: -0.01em;
  color: #fff;
}
.news-list__item .icon.maintenance {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_maintenance.svg) no-repeat 0 0/contain;
}
.news-list__item .icon.event {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_event.svg) no-repeat 0 0/contain;
}
.news-list__item .icon.update {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_update.svg) no-repeat 0 0/contain;
}
.news-list__item .icon.news {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_news.svg) no-repeat 0 0/contain;
}
.news-list__item .icon.nexon {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_nexon.svg) no-repeat 0 0/contain;
}
.news-list__item .icon.blog {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_blog.svg) no-repeat 0 0/contain;
}
.news-list__item .subject {
  width: 630px;
}
.news-list__item .subject a {
  position: relative;
  display: inline-block;
  max-width: 600px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  padding-right: 20px;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: #505050;
}
.news-list__item .subject a:hover {
  text-decoration: underline;
}
.news-list__item.new .subject a::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 14px;
  height: 0;
  padding-top: 18px;
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_new.svg) no-repeat 0 0/contain;
}
.news-list__item .date {
  position: relative;
  width: 120px;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: #505050;
  text-align: center;
}
.news-list__item .pv {
  position: relative;
  width: 76px;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: #505050;
  text-align: center;
}

/*******************************
view
*******************************/
.news-list-view {
  padding-bottom: 20px;
}
.news-list-view__item {
  display: flex;
  flex-wrap: nowrap;
  padding: 18px 20px;
  background: #f7f7fa;
  border-top: 1px solid #c3cdda;
}
.news-list-view__item .icon {
  position: relative;
  width: 90px;
  height: 0;
  margin-right: 10px;
  padding-top: 20px;
}
.news-list-view__item .icon span {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  font-size: 12px;
  letter-spacing: -0.01em;
  color: #fff;
}
.news-list-view__item .icon.maintenance {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_maintenance.svg) no-repeat 0 0/contain;
}
.news-list-view__item .icon.event {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_event.svg) no-repeat 0 0/contain;
}
.news-list-view__item .icon.update {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_update.svg) no-repeat 0 0/contain;
}
.news-list-view__item .icon.news {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_news.svg) no-repeat 0 0/contain;
}
.news-list-view__item .icon.nexon {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_nexon.svg) no-repeat 0 0/contain;
}
.news-list-view__item .icon.blog {
  background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_news_bg_blog.svg) no-repeat 0 0/contain;
}
.news-list-view__item .subject {
  width: 560px;
  padding-right: 20px;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: #505050;
}
.news-list-view__item .date {
  margin-left: auto;
  padding-right: 10px;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: #969595;
  white-space: nowrap;
}

.view-detail {
  position: relative;
  width: 100%;
  padding: 0 20px 35px;
  border-bottom: 1px solid #b7b7b7;
  font-size: 16px;
}
.view-detail .sttl {
  position: relative;
  display: flex;
  width: 100%;
  margin-bottom: 30px;
  padding-left: 19px;
  height: 48px;
  background: #363848;
  font-size: 20px;
  align-items: center;
  color: #fff;
  overflow: hidden;
  z-index: 1;
}
.view-detail .sttl::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -7px;
  width: 65px;
  height: 58px;
  background: url(https://static.nexon.co.jp/arad/ver2023/news/sttl_icon_gear02.png) no-repeat 0 0/contain;
  z-index: -1;
}
.view-detail .sttl span {
  position: relative;
  display: inline-block;
  z-index: 1;
}
.view-detail .ssttl {
  margin-bottom: 30px;
  font-size: 18px;
  font-weight: bold;
}
.view-detail .ssttl-line {
  position: relative;
  width: 100%;
  margin-bottom: 30px;
  padding: 0 0 6px 0;
  color: #363848;
  font-size: 18px;
  border-bottom: 1px solid #363848;
}
.view-detail .ssttl-line::before {
  content: "";
  position: relative;
  top: 2px;
  display: inline-block;
  width: 4px;
  height: 0;
  margin-right: 5px;
  padding-top: 18px;
  background: #363848;
}
.view-detail .txt {
  padding-bottom: 30px;
  font-size: 16px;
}
.view-detail .line {
  display: block;
  margin-bottom: 30px;
  border-top: 1px solid #363848;
  border-left: none;
  border-right: none;
  border-bottom: none;
}
.view-detail .bold {
  font-weight: bold;
}
.view-detail .small {
  font-size: 14px;
}
.view-detail .big {
  font-size: 20px;
}
.view-detail .red {
  color: #e50101;
}
.view-detail .bg-yellow {
  background: #fffc00;
}
.view-detail a {
  color: #1558d6;
  text-decoration: underline;
}
.view-detail a:hover {
  text-decoration: none;
}
.view-detail .image {
  position: relative;
  margin-bottom: 30px;
}
.view-detail .image img {
  width: 100%;
  height: auto;
}
.view-detail .table {
  position: relative;
  width: 100%;
  margin-bottom: 30px;
}
.view-detail .table table {
  width: 100%;
  border-collapse: collapse;
}
.view-detail .table table th {
  padding: 20px;
  text-align: center;
  border: 1px solid #505261;
  background: #363848;
  color: #fff;
  font-weight: normal;
}
.view-detail .table table td {
  padding: 20px;
  border: 1px solid #505261;
}
.view-detail .table-scroll {
  position: relative;
  width: 100%;
  margin-bottom: 30px;
}
.view-detail .table-scroll table {
  width: 100%;
  border-collapse: collapse;
  white-space: nowrap;
}
.view-detail .table-scroll table th {
  padding: 20px;
  text-align: center;
  border: 1px solid #505261;
  background: #363848;
  color: #fff;
  font-weight: normal;
}
.view-detail .table-scroll table td {
  padding: 20px;
  border: 1px solid #505261;
}
.view-detail .box-border-type {
  position: relative;
  width: 100%;
  padding: 20px;
  margin-bottom: 30px;
  border: 1px solid #4c607b;
  line-height: 2;
}
.view-detail .box-border-type-at {
  position: relative;
  width: 100%;
  padding: 20px;
  margin-bottom: 30px;
  border: 1px solid #e50101;
  line-height: 2;
  color: #e50101;
}
.view-detail .box-border-type-at .at {
  position: relative;
  padding-bottom: 10px;
  font-size: 22px;
  font-weight: bold;
  color: #e50101;
}
.view-detail .box-border-type-at .at:before {
  content: "";
  display: inline-block;
  width: 26px;
  height: 0;
  margin-right: 10px;
  padding-top: 23px;
  background: url(https://static.nexon.co.jp/arad/ver2023/common//icon_at.svg) no-repeat 0 0/contain;
}
.view-detail .accordion {
  display: block;
  margin-bottom: 20px;
  padding: 20px;
  border: 1px solid #4c607b;
  cursor: pointer;
}
.view-detail .accordion summary {
  display: block;
}
.view-detail .accordion summary::selection {
  background-color: #fff;
}
.view-detail .accordion summary::-webkit-details-marker {
  display: none;
}
.view-detail .accordion summary::before {
  content: "＋";
  display: inline-block;
  margin-right: 10px;
  font-weight: bold;
}
.view-detail .accordion div {
  margin-top: 10px;
  padding: 20px;
  background: #f7f7fa;
}
.view-detail .accordion[open] summary::before {
  content: "－";
}

.back-list {
  position: relative;
  width: 190px;
  height: 0;
  margin: 46px auto 0;
  padding-top: 46px;
}
.back-list a {
  background: url(https://static.nexon.co.jp/arad/ver2023/news/btn_back_list.png) no-repeat 0 0/100% 200%;
}
.back-list a::after {
  background: url(https://static.nexon.co.jp/arad/ver2023/news/btn_back_list.png) no-repeat 0 bottom/100% 200%;
}

@media (max-width: 750px) {
  body.nexon {
    /******************************************************************************
    contents
    ******************************************************************************/
    /*******************************
    view
    *******************************/
  }
  body.nexon .tab {
    padding-bottom: 7.2463768116%;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  body.nexon .tab__item {
    width: 30.4347826087%;
    margin-bottom: 4.347826087%;
    padding-top: 8.6956521739%;
  }
  body.nexon .tab__item a, body.nexon .tab__item span {
    background: #c3c3c3;
    color: #fff;
    border: none;
    font-size: 3.2vw;
  }
  body.nexon .tab__item a.is-hover, body.nexon .tab__item span.is-hover {
    background: #363848;
  }
  body.nexon .tab__item a::after, body.nexon .tab__item span::after {
    content: none;
  }
  body.nexon .tab__item:first-child a {
    border: none;
  }
  body.nexon .tab__item.current a {
    background: #363848;
  }
  body.nexon .search {
    width: 100%;
    padding-top: 8vw;
  }
  body.nexon .search input {
    width: 100%;
    height: 100%;
    padding: 0 8vw 0 2.6666666667vw;
    font-size: 18px;
  }
  body.nexon .search__btn {
    top: 1.4666666667vw;
    right: 1.8666666667vw;
    width: 5.2vw;
    padding-top: 5.2vw;
  }
  body.nexon .news-list-category {
    display: none;
  }
  body.nexon .txt-error {
    padding-top: 5.0724637681%;
    font-size: 3.2vw;
  }
  body.nexon .news-list__item {
    flex-wrap: wrap;
    padding: 5.0724637681% 0;
  }
  body.nexon .news-list__item .icon {
    order: 1;
    width: 21.7391304348%;
    margin-right: 0;
    padding-top: 4.9275362319%;
  }
  body.nexon .news-list__item .icon span {
    font-size: 2.4vw;
  }
  body.nexon .news-list__item .subject {
    order: 4;
    width: 100%;
    padding-top: 4.347826087%;
  }
  body.nexon .news-list__item .subject a {
    position: relative;
    display: inline-block;
    max-width: inherit;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: inherit;
    padding-right: 0;
    font-size: 3.7333333333vw;
  }
  body.nexon .news-list__item.new .subject a::after {
    display: inline-block;
    position: relative;
    vertical-align: middle;
    width: 3.0666666667vw;
    margin-left: 1.3333333333vw;
    padding-top: 4vw;
  }
  body.nexon .news-list__item .date {
    order: 2;
    margin-left: auto;
    width: auto;
    margin-right: 5.3333333333vw;
    font-size: 3.7333333333vw;
    color: #969595;
  }
  body.nexon .news-list__item .date::before {
    content: "";
    display: inline-block;
    width: 2.9333333333vw;
    height: 2.9333333333vw;
    margin-right: 0.6666666667vw;
    vertical-align: middle;
    background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_date.svg) no-repeat 0 0/contain;
  }
  body.nexon .news-list__item .pv {
    order: 3;
    width: auto;
    font-size: 14px;
    font-size: 3.7333333333vw;
    color: #969595;
  }
  body.nexon .news-list__item .pv::before {
    content: "";
    display: inline-block;
    width: 3.8666666667vw;
    height: 2.4vw;
    margin-right: 0.6666666667vw;
    vertical-align: middle;
    background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_pv.svg) no-repeat 0 0/contain;
  }
  body.nexon .news-list-view {
    padding-bottom: 7.2463768116%;
  }
  body.nexon .news-list-view__item {
    flex-wrap: wrap;
    padding: 5.7971014493% 0;
  }
  body.nexon .news-list-view__item .icon {
    width: 21.7391304348%;
    margin-left: 2.8985507246%;
    padding-top: 4.9275362319%;
  }
  body.nexon .news-list-view__item .icon span {
    font-size: 2.4vw;
  }
  body.nexon .news-list-view__item .subject {
    width: 100%;
    padding: 4.347826087% 2.8985507246%;
    font-size: 3.7333333333vw;
  }
  body.nexon .news-list-view__item .date {
    margin-left: 2.6666666667vw;
    font-size: 3.7333333333vw;
    color: #969595;
  }
  body.nexon .news-list-view__item .date::before {
    content: "";
    display: inline-block;
    width: 2.9333333333vw;
    height: 2.9333333333vw;
    margin-right: 0.6666666667vw;
    vertical-align: middle;
    background: url(https://static.nexon.co.jp/arad/ver2023/common/icon_date.svg) no-repeat 0 0/contain;
  }
  body.nexon .news-list-view__item .x {
    margin-left: auto;
    padding-right: 2.6666666667vw;
  }
  body.nexon .view-detail {
    padding: 0 2.8985507246% 10.1449275362%;
    overflow-x: auto;
    font-size: 3.2vw;
  }
  body.nexon .view-detail .sttl {
    margin-bottom: 7.6923076923%;
    padding: 2.3076923077% 4.6153846154%;
    height: auto;
    font-size: 5.3333333333vw;
  }
  body.nexon .view-detail .sttl::after {
    content: "";
    position: absolute;
    top: -0.9333333333vw;
    right: -1.8666666667vw;
    width: 18vw;
    height: 16.1333333333vw;
    background: url(https://static.nexon.co.jp/arad/ver2023/news/sttl_icon_gear02.png) no-repeat 0 0/contain;
  }
  body.nexon .view-detail .ssttl {
    margin-bottom: 7.6923076923%;
    font-size: 3.7333333333vw;
  }
  body.nexon .view-detail .ssttl-line {
    margin-bottom: 7.6923076923%;
    padding: 0 0 1.8461538462% 0;
    font-size: 4.8vw;
  }
  body.nexon .view-detail .ssttl-line::before {
    top: 0.5333333333vw;
    width: 1.2307692308%;
    margin-right: 3.0769230769%;
    padding-top: 5.5384615385%;
  }
  body.nexon .view-detail .txt {
    padding-bottom: 7.6923076923%;
    font-size: 3.2vw;
  }
  body.nexon .view-detail .line {
    margin-bottom: 7.6923076923%;
  }
  body.nexon .view-detail .small {
    font-size: 2.6666666667vw;
  }
  body.nexon .view-detail .big {
    font-size: 3.7333333333vw;
  }
  body.nexon .view-detail .image {
    margin-bottom: 7.6923076923%;
  }
  body.nexon .view-detail .table {
    margin-bottom: 7.6923076923%;
  }
  body.nexon .view-detail .table table th {
    padding: 2.6666666667vw;
  }
  body.nexon .view-detail .table table td {
    padding: 2.6666666667vw;
  }
  body.nexon .view-detail .table-scroll {
    margin-bottom: 7.6923076923%;
    overflow-x: scroll;
  }
  body.nexon .view-detail .table-scroll table th {
    padding: 2.6666666667vw;
  }
  body.nexon .view-detail .table-scroll table td {
    padding: 2.6666666667vw;
  }
  body.nexon .view-detail .box-border-type {
    padding: 4.6153846154%;
    margin-bottom: 7.6923076923%;
  }
  body.nexon .view-detail .box-border-type-at {
    padding: 4.6153846154%;
    margin-bottom: 7.6923076923%;
  }
  body.nexon .view-detail .box-border-type-at .at {
    padding-bottom: 3.3898305085%;
    font-size: 3.7333333333vw;
  }
  body.nexon .view-detail .box-border-type-at .at:before {
    width: 4.2666666667vw;
    margin-right: 0.6666666667vw;
    padding-top: 3.6vw;
  }
  body.nexon .view-detail .accordion {
    padding: 4.6153846154%;
    margin-bottom: 7.6923076923%;
  }
  body.nexon .view-detail .accordion summary {
    display: block;
  }
  body.nexon .view-detail .accordion summary::selection {
    background-color: #fff;
  }
  body.nexon .view-detail .accordion summary::-webkit-details-marker {
    display: none;
  }
  body.nexon .view-detail .accordion summary::before {
    margin-right: 2.6666666667vw;
  }
  body.nexon .view-detail .accordion div {
    margin-top: 2.6666666667vw;
    padding: 4vw;
  }
  body.nexon .back-list {
    width: 44.9275362319%;
    margin: 10.4347826087% auto 0;
    padding-top: 10.4347826087%;
  }
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