@charset "UTF-8";
/*================================================================================================
function
================================================================================================*/
@media screen and (min-width: 769px) {
  .sp_only {
    display: none !important;
  }
}
@media screen and (max-width: 768px) {
  .pc_only {
    display: none !important;
  }
}
/* # =================================================================
# common
# ================================================================= */
/* # =================================================================
# animation
# ================================================================= */
.fade__r {
  transform: translate3d(100px, 0, 0);
  opacity: 0;
  transition: 1s transform, 1s opacity;
}
.fade__r.viewed {
  transform: translate3d(0px, 0, 0);
  opacity: 1;
}

.fade__b {
  transform: translate3d(0, 20px, 0);
  opacity: 0;
  transition: 1s transform, 1s opacity;
}
.fade__b.viewed {
  transform: translate3d(0px, 0, 0);
  opacity: 1;
}

@keyframes arrow-repeat {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(0%);
  }
}
/* # =================================================================
# animation add
# ================================================================= */
@media screen and (min-width: 769px) {
  main {
    padding-top: 90px;
  }
}
@media screen and (max-width: 768px) {
  main {
    padding-top: 20vw;
  }
}

@media screen and (min-width: 769px) {
  #topicspage {
    padding-top: 240px;
  }
  #topicspage:after {
    content: "";
    display: block;
    width: 100%;
    height: 575px;
    background-color: #00344c;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
  }
  #topicspage.search:after {
    content: "";
    display: block;
    width: 100%;
    height: 695px;
    background-color: #00344c;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
  }
  #topicspage .ttl {
    font-size: 52px;
    font-weight: bold;
    font-style: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 1.56px;
    text-align: center;
    color: #ffffff;
    margin-bottom: 90px;
  }
  #topicspage .ttl_box {
    margin-top: -40px;
    margin-bottom: 93px;
  }
  #topicspage .ttl_box h3 {
    font-size: 36px;
    font-weight: bold;
    font-style: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 1.08px;
    text-align: center;
    color: #ffffff;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
    margin-bottom: 18px;
  }
  #topicspage .ttl_box .info {
    font-size: 18px;
    font-weight: 500;
    font-style: normal;
    font-stretch: normal;
    line-height: 1.56;
    letter-spacing: 0.72px;
    text-align: center;
    color: #ffffff;
    display: block;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
  }
  #topicspage #tag {
    position: relative;
    margin-bottom: 60px;
  }
  #topicspage #tag .container {
    position: relative;
    display: inline-flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }
  #topicspage #tag .container .search {
    position: relative;
    right: 0;
    top: 0;
    width: 260px;
    height: 50px;
    border-radius: 25px;
    background-color: #ffffff;
  }
  #topicspage #tag .container .search #search_input {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 25px;
    z-index: 1;
    left: 0;
    top: 0;
    box-sizing: border-box;
    padding: 8px 20px;
    outline: none;
  }
  #topicspage #tag .container .search #search_btn {
    position: absolute;
    right: 19px;
    top: 0;
    bottom: 0;
    z-index: 2;
    margin: auto 0;
  }
  #topicspage #tag ul {
    display: inline-flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    width: 80%;
    margin-top: -10px;
  }
  #topicspage #tag ul li {
    margin-right: 47px;
  }
  #topicspage #tag ul li a {
    font-size: 15px;
    font-weight: bold;
    font-style: normal;
    font-stretch: normal;
    line-height: 1.6;
    letter-spacing: 0.45px;
    text-align: left;
    color: #ffffff;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
    transition: 0.3s opacity;
  }
  #topicspage #tag ul li a:hover {
    opacity: 0.6;
  }
  #topicspage #ct .container {
    width: 100%;
    display: inline-flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  #topicspage #ct .container .topics__link {
    display: block;
    max-width: 384px;
    width: 22%;
    margin-bottom: 100px;
    position: relative;
  }
  #topicspage #ct .container .topics__link.empty {
    height: 0;
    pointer-events: none;
    margin-bottom: 0;
  }
  #topicspage #ct .container .topics__link * {
    color: #000;
  }
  #topicspage #ct .container .topics__link .topics__img--mask {
    width: 100%;
    height: 0;
    padding-top: 62.5%;
    overflow: hidden;
    position: relative;
    z-index: 1;
    margin-bottom: 49px;
    background: #014b6d;
  }
  #topicspage #ct .container .topics__link .topics__img--mask img {
    min-height: 100%;
    min-width: 100%;
    object-fit: cover;
    position: absolute;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: 0.3s transform, 0.3s opacity;
    object-fit: cover;
  }
  #topicspage #ct .container .topics__link:hover .topics__img--mask img {
    transform: translate(-50%, -50%) scale(1.05, 1.05);
    opacity: 0.5;
  }
  #topicspage #ct .container .topics__link .topics__shadow {
    background: url(/images/topics-thumbnail_background.png);
    width: 100%;
    padding-top: 62.5%;
    height: 0;
    display: block;
    position: absolute;
    z-index: 0;
    top: 10px;
    left: 10px;
    background-repeat: repeat;
    background-size: auto;
  }
  #topicspage #ct .container .topics__link .topics__cat {
    font-size: 15px;
    font-weight: bold;
    font-style: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0.38px;
    text-align: left;
    color: #00344c;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
    display: block;
    margin-bottom: 18px;
  }
  #topicspage #ct .container .topics__link .topics__linkttl {
    font-size: 24px;
    font-weight: bold;
    font-style: normal;
    font-stretch: normal;
    line-height: 1.46;
    letter-spacing: 0.6px;
    text-align: left;
    color: #222222;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
    display: block;
    margin-bottom: 14px;
    margin-top: -8px;
    word-break: break-all;
  }
  #topicspage #ct .container .topics__link .topics__date {
    font-size: 14px;
    font-weight: normal;
    font-style: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0.35px;
    text-align: left;
    color: #222222;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
  }
  #topicspage #ct .container .i_list {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    width: 100%;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  #topicspage #ct .container .article_pager {
    width: 99.8%;
    display: block;
    margin: 0 auto 100px;
  }
  #topicspage #ct .container .article_pager .pager_inner {
    position: relative;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link {
    width: 84px;
    height: 10px;
    display: block;
    position: absolute;
    top: 50%;
    text-indent: -9999px;
    border-bottom: 1px solid #014b6d;
    transition: 0.3s opacity;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link:hover {
    opacity: 0.6;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link.prev:before {
    content: "";
    display: block;
    width: 13px;
    height: 1px;
    border-bottom: 1px solid #014b6d;
    position: absolute;
    bottom: -1px;
    left: 0;
    transform: rotate(-45deg);
    transform-origin: left bottom;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link.prev {
    left: 0px;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link.next:before {
    content: "";
    display: block;
    width: 13px;
    height: 1px;
    border-bottom: 1px solid #014b6d;
    position: absolute;
    bottom: -1px;
    right: 0;
    transform: rotate(45deg);
    transform-origin: right bottom;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link.next {
    right: 0;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list {
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0 24px;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li {
    margin: 0 7px;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li:first-child {
    margin-left: 0;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li:last-child {
    margin-right: 0;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li a,
  #topicspage #ct .container .article_pager .pager_inner .pager_list li span {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: solid 1px #014b6d;
    background-color: #ffffff;
    display: block;
    text-align: center;
    font-size: 12px;
    font-weight: 500;
    font-style: normal;
    font-stretch: normal;
    line-height: 46px;
    letter-spacing: 0.5px;
    text-align: center;
    color: #014b6d;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li a.active,
  #topicspage #ct .container .article_pager .pager_inner .pager_list li span.active {
    background-color: #014b6d;
    color: #ffffff;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li a {
    -webkit-transition: 0.3s background, 0.3s color;
    transition: 0.3s background, 0.3s color;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li a:hover {
    background-color: #014b6d;
    color: #ffffff;
  }
}
@media screen and (max-width: 1480px) {
  #topicspage #ct .container .topics__link {
    width: 32%;
  }
}
@media screen and (max-width: 1180px) {
  #topicspage #ct .container .topics__link {
    width: 47%;
    max-width: none;
  }
}
@media screen and (max-width: 768px) {
  #topicspage {
    padding-top: 27.6vw;
  }
  #topicspage:after {
    content: "";
    display: block;
    width: 100%;
    height: 115.2vw;
    background-color: #00344c;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
  }
  #topicspage.search:after {
    content: "";
    display: block;
    width: 100%;
    height: 123.2vw;
    background-color: #00344c;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
  }
  #topicspage .ttl {
    font-size: 5.3333333333vw;
    font-weight: bold;
    font-style: normal;
    font-stretch: normal;
    line-height: 0.6;
    letter-spacing: 0.16vw;
    text-align: center;
    color: #ffffff;
    margin-bottom: 19.7333333333vw;
  }
  #topicspage .ttl_box {
    margin-top: -10.6666666667vw;
    margin-bottom: 10.6666666667vw;
  }
  #topicspage .ttl_box h3 {
    font-size: 4.2666666667vw;
    font-weight: bold;
    font-style: normal;
    font-stretch: normal;
    line-height: 0.75;
    letter-spacing: 0.128vw;
    text-align: center;
    color: #ffffff;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
    margin-bottom: 2.4vw;
  }
  #topicspage .ttl_box .info {
    font-size: 3.2vw;
    font-weight: 500;
    font-style: normal;
    font-stretch: normal;
    line-height: 1.17;
    letter-spacing: 0.128vw;
    text-align: center;
    color: #ffffff;
    display: block;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
  }
  #topicspage #tag {
    position: relative;
    margin-bottom: 6.6666666667vw;
  }
  #topicspage #tag .container {
    position: relative;
    display: block;
    width: 100%;
  }
  #topicspage #tag .container .search {
    position: relative;
    right: 0;
    top: 0;
    width: 60vw;
    height: 10.6666666667vw;
    border-radius: 5.3333333333vw;
    background-color: #ffffff;
  }
  #topicspage #tag .container .search #search_input {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 5.3333333333vw;
    z-index: 1;
    left: 0;
    top: 0;
    box-sizing: border-box;
    padding: 1.0666666667vw 2.6666666667vw;
    outline: none;
  }
  #topicspage #tag .container .search #search_btn {
    position: absolute;
    right: 4.9333333333vw;
    top: 0;
    bottom: 0;
    z-index: 2;
    width: 4.5333333333vw;
    height: 4.5333333333vw;
    margin: auto 0;
  }
  #topicspage #tag ul {
    display: inline-flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    width: 100%;
    margin-bottom: 8vw;
    margin-top: -1.3333333333vw;
  }
  #topicspage #tag ul li {
    margin-right: 3.8666666667vw;
  }
  #topicspage #tag ul li a {
    font-size: 3.2vw;
    font-weight: bold;
    font-style: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0.096vw;
    text-align: left;
    color: #ffffff;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
  }
  #topicspage #ct .container {
    width: 100%;
    display: inline-flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  #topicspage #ct .container .topics__link {
    display: block;
    width: 100%;
    margin-bottom: 12vw;
    position: relative;
  }
  #topicspage #ct .container .topics__link.empty {
    height: 0;
    pointer-events: none;
    margin-bottom: 0;
  }
  #topicspage #ct .container .topics__link * {
    color: #000;
  }
  #topicspage #ct .container .topics__link .topics__img--mask {
    width: 100%;
    padding-top: 62.5%;
    height: 0;
    overflow: hidden;
    position: relative;
    z-index: 1;
    margin-bottom: 7.6vw;
    background: #014b6d;
  }
  #topicspage #ct .container .topics__link .topics__img--mask img {
    min-height: 100%;
    min-width: 100%;
    object-fit: cover;
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: cover;
  }
  #topicspage #ct .container .topics__link .topics__shadow {
    background: url(/images/topics-thumbnail_background.png);
    width: 100%;
    height: 54.4vw;
    display: block;
    position: absolute;
    z-index: 0;
    top: 2.6666666667vw;
    left: 2.6666666667vw;
    background-repeat: repeat;
    background-size: auto;
  }
  #topicspage #ct .container .topics__link .topics__cat {
    font-size: 3.2vw;
    font-weight: bold;
    font-style: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0.08vw;
    text-align: left;
    color: #00344c;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
    display: block;
    margin-bottom: 3.6vw;
  }
  #topicspage #ct .container .topics__link .topics__linkttl {
    font-size: 3.7333333333vw;
    font-weight: bold;
    font-style: normal;
    font-stretch: normal;
    line-height: 1.57;
    letter-spacing: 0.0933333333vw;
    text-align: left;
    color: #222222;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
    display: block;
    margin-bottom: 2.9333333333vw;
    margin-top: -2.1333333333vw;
    word-break: break-all;
  }
  #topicspage #ct .container .topics__link .topics__date {
    font-size: 2.6666666667vw;
    font-weight: normal;
    font-style: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0.0666666667vw;
    text-align: left;
    color: #000000;
    font-family: "Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
  }
  #topicspage #ct .container .i_list {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    width: 100%;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  #topicspage #ct .container .article_pager {
    width: 99.8%;
    display: block;
    margin: 0 auto 13.3333333333vw;
  }
  #topicspage #ct .container .article_pager .pager_inner {
    position: relative;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link {
    width: 6.5333333333vw;
    height: 1.6vw;
    display: block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    text-indent: -9999px;
    border-bottom: 1px solid #014b6d;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link.prev:before {
    content: "";
    display: block;
    width: 1.7333333333vw;
    height: 0.2666666667vw;
    border-bottom: 1px solid #014b6d;
    position: absolute;
    left: 0;
    bottom: -1px;
    transform: rotate(-45deg);
    transform-origin: left bottom;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link.prev {
    left: 0px;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link.next:before {
    content: "";
    display: block;
    width: 1.7333333333vw;
    height: 0.2666666667vw;
    border-bottom: 1px solid #014b6d;
    position: absolute;
    right: 0;
    bottom: -1px;
    transform: rotate(45deg);
    transform-origin: right bottom;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_link.next {
    right: 0;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list {
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0 0;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li {
    margin: 0 0.9333333333vw;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li:first-child {
    margin-left: 0;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li:last-child {
    margin-right: 0;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li a,
  #topicspage #ct .container .article_pager .pager_inner .pager_list li span {
    width: 9.3333333333vw;
    height: 9.3333333333vw;
    border-radius: 50%;
    border: solid 1px #014b6d;
    background-color: #ffffff;
    display: block;
    text-align: center;
    font-size: 2.6666666667vw;
    font-weight: 500;
    font-style: normal;
    font-stretch: normal;
    line-height: 9.2vw;
    letter-spacing: 0.16vw;
    text-align: center;
    color: #014b6d;
  }
  #topicspage #ct .container .article_pager .pager_inner .pager_list li a.active,
  #topicspage #ct .container .article_pager .pager_inner .pager_list li span.active {
    background-color: #014b6d;
    color: #ffffff;
  }
}
input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px #FFF inset;
}