/*===============================================
 responsive setting
===============================================*/
@import url("https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Noto+Sans+JP:wght@100..900&family=Noto+Serif+JP:wght@200..900&display=swap");
body {
  background: url(../img/topics/bg_pc.png) no-repeat center top;
  background-size: cover;
}

@media print, screen and (min-width: 768px) {
  .section-head {
    padding-top: 100px;
  }
}
.section-head .section-head-inner h2 {
  font-size: 5.3333333333vw;
}
@media print, screen and (min-width: 768px) {
  .section-head .section-head-inner h2 {
    font-size: 2.5rem;
    margin-bottom: 70px;
  }
}
.section-head .section-head-inner h2 span {
  font-size: 4vw;
}
@media print, screen and (min-width: 768px) {
  .section-head .section-head-inner h2 span {
    font-size: 2rem;
  }
}
@media print, screen and (min-width: 768px) {
  .section-head .section-head-inner.list h2 {
    padding-left: 60px;
  }
}

@media print, screen and (min-width: 768px) {
  #main-content-container {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
        -ms-flex-pack: justify;
            justify-content: space-between;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
  }
}
#main-content-container .list {
  padding-bottom: 13.3333333333vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list {
    -webkit-box-ordinal-group: 3;
    -webkit-order: 2;
        -ms-flex-order: 2;
            order: 2;
    width: 100%;
    max-width: 1000px;
    padding-bottom: 0;
  }
}
#main-content-container .list h3 {
  display: block;
  font-size: 5.3333333333vw;
  border-bottom: 2px solid #00a8c5;
  width: 92vw;
  margin: 0 auto 10.6666666667vw;
  padding-bottom: 2.6666666667vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list h3 {
    font-size: 2.4rem;
    margin: 0 auto 40px;
    width: 100%;
    padding-bottom: 10px;
  }
}
#main-content-container .list .list-inner {
  width: 92vw;
  margin: 0 auto;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .list-inner {
    width: 100%;
    margin: 0 auto;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    gap: 30px 15px;
  }
}
#main-content-container .list .list-inner .post {
  width: 92vw;
  padding: 8vw;
  background: #fff;
  border-radius: 2vw;
  margin-bottom: 4vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .list-inner .post {
    width: 100%;
    max-width: 323px;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 0;
  }
}
#main-content-container .list .list-inner .post .thumb {
  margin-bottom: 4vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .list-inner .post .thumb {
    margin-bottom: 25px;
  }
}
#main-content-container .list .list-inner .post .thumb a {
  position: relative;
  display: block;
}
#main-content-container .list .list-inner .post .thumb a img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  border-radius: 2.6666666667vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .list-inner .post .thumb a img {
    border-radius: 10px;
  }
}
#main-content-container .list .list-inner .post .thumb a p.new {
  width: 17.3333333333vw;
  height: 6.4vw;
  border-radius: 3.3333333333vw;
  position: absolute;
  top: -2.6666666667vw;
  left: -2.6666666667vw;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  background: -webkit-gradient(linear, left top, right top, from(rgb(81, 162, 254)), to(rgb(213, 91, 253)));
  background: -webkit-linear-gradient(left, rgb(81, 162, 254), rgb(213, 91, 253));
  background: linear-gradient(to right, rgb(81, 162, 254), rgb(213, 91, 253));
  font-size: 3.7333333333vw;
  font-weight: bold;
  color: #fff;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .list-inner .post .thumb a p.new {
    width: 80px;
    height: 30px;
    border-radius: 15px;
    top: -10px;
    left: -10px;
    font-size: 1.8rem;
  }
}
#main-content-container .list .list-inner .post .detail {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 4vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .list-inner .post .detail {
    margin-bottom: 20px;
  }
}
#main-content-container .list .list-inner .post .detail ul.cate {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: left;
  -webkit-justify-content: left;
      -ms-flex-pack: left;
          justify-content: left;
  gap: 0 2vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .list-inner .post .detail ul.cate {
    gap: 0 15px;
  }
}
#main-content-container .list .list-inner .post .detail ul.cate li a {
  padding: 0.5em 1em;
  border-radius: 1.3333333333vw;
  background: #00a8c5;
  color: #fff;
  font-size: 3.2vw;
  text-decoration: none;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .list-inner .post .detail ul.cate li a {
    padding: 0 1em;
    line-height: 22px;
    height: 22px;
    border-radius: 5px;
    font-size: 1.4rem;
  }
}
#main-content-container .list .list-inner .post .detail p.date {
  font-size: 3.2vw;
  color: #9e9da7;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .list-inner .post .detail p.date {
    font-size: 1.4rem;
  }
}
#main-content-container .list .list-inner .post p.title a {
  font-size: 3.4666666667vw;
  color: #2c2842;
  text-decoration: none;
  line-height: 1.8;
  height: 5.3em;
  overflow: hidden;
  display: block;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .list-inner .post p.title a {
    font-size: 1.6rem;
  }
}
#main-content-container .list .pagination {
  position: relative;
  overflow: hidden;
  padding: 13.3333333333vw 0;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .pagination {
    padding: 50px 0 100px;
  }
}
#main-content-container .list .pagination .pagination-inner {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 0 5px;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .pagination .pagination-inner {
    gap: 0 7px;
  }
}
#main-content-container .list .pagination .pagination-inner div {
  position: relative;
  font-size: 14px;
}
#main-content-container .list .pagination .pagination-inner div a, #main-content-container .list .pagination .pagination-inner div span {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-decoration: none;
  width: 6.4vw;
  height: 6.4vw;
  font-size: 3.2vw;
  border-radius: 0.6666666667vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .pagination .pagination-inner div a, #main-content-container .list .pagination .pagination-inner div span {
    width: 31px;
    height: 30px;
    font-size: 1.4rem;
    border-radius: 3px;
  }
}
#main-content-container .list .pagination .pagination-inner div a {
  border: #2c2842 solid 1px;
  color: #2c2842;
}
#main-content-container .list .pagination .pagination-inner div span {
  border: #2c2842 solid 1px;
  color: #2c2842;
}
#main-content-container .list .pagination .pagination-inner div.current a, #main-content-container .list .pagination .pagination-inner div.current span {
  border: #2c2842 solid 1px;
  color: #fff;
  background-color: #2c2842;
}
#main-content-container .list .pagination .pagination-inner div.prev a, #main-content-container .list .pagination .pagination-inner div.prev span, #main-content-container .list .pagination .pagination-inner div.next a, #main-content-container .list .pagination .pagination-inner div.next span {
  border: none;
  width: 5.6vw;
  height: 5.6vw;
  text-indent: -9999px;
  display: block;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .pagination .pagination-inner div.prev a, #main-content-container .list .pagination .pagination-inner div.prev span, #main-content-container .list .pagination .pagination-inner div.next a, #main-content-container .list .pagination .pagination-inner div.next span {
    width: 25px;
    height: 25px;
  }
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .pagination .pagination-inner div.prev {
    margin-right: 17px;
  }
}
#main-content-container .list .pagination .pagination-inner div.prev a, #main-content-container .list .pagination .pagination-inner div.prev span {
  background: url(/asset/img/common/icon_circle_arrow_deep_prev.png) no-repeat center center;
  background-size: 100% auto;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .list .pagination .pagination-inner div.next {
    margin-left: 17px;
  }
}
#main-content-container .list .pagination .pagination-inner div.next a, #main-content-container .list .pagination .pagination-inner div.next span {
  background: url(/asset/img/common/icon_circle_arrow_deep_next.png) no-repeat center center;
  background-size: 100% auto;
}
#main-content-container .post-content {
  padding-bottom: 13.3333333333vw;
  background: rgba(255, 255, 255, 0.5);
  width: 92vw;
  margin: 0 auto;
  border-radius: 1.3333333333vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content {
    -webkit-box-ordinal-group: 3;
    -webkit-order: 2;
        -ms-flex-order: 2;
            order: 2;
    width: 100%;
    max-width: 1000px;
    margin: 0 0 100px;
    padding-bottom: 100px;
    border-radius: 5px;
  }
}
#main-content-container .post-content .post-content-head {
  padding: 6.6666666667vw 4vw 5.3333333333vw;
  border-bottom: 2px solid #00a8c5;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-head {
    padding: 40px 45px 30px;
  }
}
#main-content-container .post-content .post-content-head h3 {
  font-size: 4.5333333333vw;
  color: #2c2842;
  line-height: 1.4;
  margin-bottom: 5.3333333333vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-head h3 {
    font-size: 2.4rem;
    margin-bottom: 40px;
  }
}
#main-content-container .post-content .post-content-head .post-content-head-info {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
#main-content-container .post-content .post-content-head .post-content-head-info ul.cate {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: left;
  -webkit-justify-content: left;
      -ms-flex-pack: left;
          justify-content: left;
  gap: 0 2vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-head .post-content-head-info ul.cate {
    gap: 0 15px;
  }
}
#main-content-container .post-content .post-content-head .post-content-head-info ul.cate li a {
  padding: 0.5em 1em;
  border-radius: 1.3333333333vw;
  background: #00a8c5;
  color: #fff;
  font-size: 3.2vw;
  text-decoration: none;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-head .post-content-head-info ul.cate li a {
    padding: 0 1em;
    line-height: 22px;
    height: 22px;
    border-radius: 5px;
    font-size: 1.4rem;
  }
}
#main-content-container .post-content .post-content-head .post-content-head-info p.date {
  font-size: 3.2vw;
  color: #9e9da7;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-head .post-content-head-info p.date {
    font-size: 1.4rem;
  }
}
#main-content-container .post-content .post-content-main .mv {
  width: 100%;
}
#main-content-container .post-content .post-content-main .mv img {
  width: 100%;
  height: auto;
}
#main-content-container .post-content .post-content-main .post-content-main-edit {
  padding: 9.3333333333vw 4.6666666667vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit {
    padding: 70px 50px;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit h1 {
  font-size: 6.4vw;
  font-weight: 400;
  color: #00a8c5;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit h1 {
    font-size: 2.4rem;
    padding: 0 0 20px 0;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit h2 {
  font-size: 5.3333333333vw;
  font-weight: bold;
  color: #00a8c5;
  margin-bottom: 5.3333333333vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit h2 {
    font-size: 2.6rem;
    margin-bottom: 40px;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit h3 {
  font-size: 4.2666666667vw;
  font-weight: bold;
  color: #2c2842;
  margin-bottom: 4vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit h3 {
    font-size: 2rem;
    margin-bottom: 30px;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit h4 {
  font-size: 3.7333333333vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit h4 {
    font-size: 1.4rem;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit h5 {
  font-size: 3.2vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit h5 {
    font-size: 1.2rem;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit h6 {
  font-size: 2.6666666667vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit h6 {
    font-size: 1rem;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit ul,
#main-content-container .post-content .post-content-main .post-content-main-edit ol {
  margin-left: 4em;
}
#main-content-container .post-content .post-content-main .post-content-main-edit ul li,
#main-content-container .post-content .post-content-main .post-content-main-edit ol li {
  font-size: 3.7333333333vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit ul li,
  #main-content-container .post-content .post-content-main .post-content-main-edit ol li {
    font-size: 1.8rem;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit ul li {
  list-style: disc;
}
#main-content-container .post-content .post-content-main .post-content-main-edit ol li {
  list-style: decimal;
}
#main-content-container .post-content .post-content-main .post-content-main-edit a {
  text-decoration: underline;
  color: #00a8c5;
}
#main-content-container .post-content .post-content-main .post-content-main-edit a:hover {
  text-decoration: none;
}
#main-content-container .post-content .post-content-main .post-content-main-edit img {
  width: 100%;
  height: auto;
  border-radius: 1.3333333333vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit img {
    border-radius: 10px;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit dl dt, #main-content-container .post-content .post-content-main .post-content-main-edit dl dd {
  font-size: 3.2vw;
  letter-spacing: 0.05em;
  line-height: 2.5;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit dl dt, #main-content-container .post-content .post-content-main .post-content-main-edit dl dd {
    font-size: 1.8rem;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit p {
  font-size: 3.2vw;
  letter-spacing: 0.05em;
  line-height: 2.5;
  margin-bottom: 2em;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit p {
    font-size: 1.8rem;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit strong {
  font-weight: bold;
}
#main-content-container .post-content .post-content-main .post-content-main-edit .gallery {
  margin-bottom: 2em;
}
#main-content-container .post-content .post-content-main .post-content-main-edit .gallery-columns-4,
#main-content-container .post-content .post-content-main .post-content-main-edit .gallery-columns-3,
#main-content-container .post-content .post-content-main .post-content-main-edit .gallery-columns-2 {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 20px 20px;
}
#main-content-container .post-content .post-content-main .post-content-main-edit .gallery-columns-4 p,
#main-content-container .post-content .post-content-main .post-content-main-edit .gallery-columns-3 p,
#main-content-container .post-content .post-content-main .post-content-main-edit .gallery-columns-2 p {
  display: none;
}
#main-content-container .post-content .post-content-main .post-content-main-edit .gallery-columns-1 .gallery-item {
  text-align: center;
}
#main-content-container .post-content .post-content-main .post-content-main-edit .gallery-columns-1 .gallery-item img {
  width: auto;
  max-width: 100%;
}
#main-content-container .post-content .post-content-main .post-content-main-edit .gallery-columns-1 p {
  display: none;
}
#main-content-container .post-content .post-content-main .post-content-main-edit .alignleft {
  float: left;
  margin: 0.5em 1em 0.5em 0;
  max-width: 100%;
  width: auto;
}
#main-content-container .post-content .post-content-main .post-content-main-edit .aligncenter {
  display: block;
  margin: 0 auto 0.5em;
  max-width: 100%;
  width: auto;
}
#main-content-container .post-content .post-content-main .post-content-main-edit .alignright {
  float: right;
  margin: 0.5em 0 0.5em 1em;
  max-width: 100%;
  width: auto;
}
#main-content-container .post-content .post-content-main .post-content-main-edit table {
  width: 100%;
}
#main-content-container .post-content .post-content-main .post-content-main-edit table tr th, #main-content-container .post-content .post-content-main .post-content-main-edit table tr td {
  font-size: 3.7333333333vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .post-content-main .post-content-main-edit table tr th, #main-content-container .post-content .post-content-main .post-content-main-edit table tr td {
    font-size: 1.8rem;
  }
}
#main-content-container .post-content .post-content-main .post-content-main-edit table tr th {
  font-weight: bold;
}
#main-content-container .post-content .btn-box {
  width: 84vw;
  margin: 0 auto;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .btn-box {
    width: 100%;
    max-width: 714px;
    margin: 0 auto;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
        -ms-flex-pack: justify;
            justify-content: space-between;
    position: relative;
  }
}
#main-content-container .post-content .btn-box .btn-set {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: 84vw;
  margin: 0 auto 4vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .btn-box .btn-set {
    width: 100%;
    max-width: 714px;
    margin: 0 auto;
  }
}
#main-content-container .post-content .btn-box .btn-base a {
  width: 84vw;
  height: 14.6666666667vw;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: 4vw;
  color: #2c2842;
  border: 2px solid #2c2842;
  border-radius: 7.3333333333vw;
  position: relative;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .btn-box .btn-base a {
    width: 200px;
    height: 50px;
    font-size: 1.6rem;
    border-radius: 25px;
  }
}
#main-content-container .post-content .btn-box .btn-base a::before {
  content: "";
  width: 5.3333333333vw;
  height: 5.3333333333vw;
  background: url(/asset/img/common/icon_circle_arrow_deep_prev.png) no-repeat center center;
  background-size: 100% auto;
  position: absolute;
  top: 50%;
  left: 5.3333333333vw;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .btn-box .btn-base a::before {
    width: 13px;
    height: 13px;
    left: 20px;
  }
}
@media only screen and (max-width: 767px) {
  #main-content-container .post-content .btn-box .btn-base.btn-prev a, #main-content-container .post-content .btn-box .btn-base.btn-next a {
    width: 40.6666666667vw;
    height: 14.6666666667vw;
  }
}
#main-content-container .post-content .btn-box .btn-base.btn-prev a::before {
  background: url(/asset/img/common/icon_circle_arrow_deep_prev.png) no-repeat center center;
  background-size: 100% auto;
  left: 5.3333333333vw;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .btn-box .btn-base.btn-prev a::before {
    width: 13px;
    height: 13px;
    left: 20px;
  }
}
#main-content-container .post-content .btn-box .btn-base.btn-next a::before {
  background: url(/asset/img/common/icon_circle_arrow_deep_next.png) no-repeat center center;
  background-size: 100% auto;
  left: auto;
  right: 5.3333333333vw;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .btn-box .btn-base.btn-next a::before {
    width: 13px;
    height: 13px;
    right: 20px;
  }
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .btn-box .btn-base.btn-list {
    position: absolute;
    left: 50%;
    top: 0;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
@media print, screen and (min-width: 768px) {
  #main-content-container .post-content .btn-box .btn-base.btn-list a {
    width: 270px;
  }
}
#main-content-container .post-content .btn-box .btn-base.btn-list a::before {
  display: none;
}
#main-content-container .side-navi {
  border-top: 1px solid #00a8c5;
  padding: 13.3333333333vw 0;
  width: 92vw;
  margin: 0 auto;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi {
    -webkit-box-ordinal-group: 2;
    -webkit-order: 1;
        -ms-flex-order: 1;
            order: 1;
    border-top: none;
    padding: 0;
    width: 100%;
    max-width: 220px;
    margin: 0 20px 0 0;
  }
}
#main-content-container .side-navi .cate {
  background: #2eb7ce;
  border-radius: 1.3333333333vw;
  overflow: hidden;
  width: 76vw;
  margin: 0 auto 4vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .cate {
    border-radius: 5px;
    width: 100%;
    max-width: 220px;
    margin: 0 0 30px;
  }
}
#main-content-container .side-navi .cate .cate-head {
  background: #00a8c5;
  height: 9.8666666667vw;
  border-bottom: 1px solid #fff;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .cate .cate-head {
    height: 40px;
  }
}
#main-content-container .side-navi .cate .cate-head .cate-head-title {
  font-size: 4vw;
  font-weight: bold;
  color: #fff;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .cate .cate-head .cate-head-title {
    font-size: 1.6rem;
  }
}
#main-content-container .side-navi .cate .cate-list {
  padding: 6.6666666667vw 0;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .cate .cate-list {
    padding: 20px 0;
  }
}
#main-content-container .side-navi .cate .cate-list ul {
  width: 56.8vw;
  margin: 0 auto;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .cate .cate-list ul {
    width: 100%;
    max-width: 170px;
  }
}
#main-content-container .side-navi .cate .cate-list ul li {
  line-height: 2;
}
#main-content-container .side-navi .cate .cate-list ul li a {
  position: relative;
  color: #fff;
  font-size: 3.4666666667vw;
  width: 100%;
  display: block;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .cate .cate-list ul li a {
    font-size: 1.4rem;
  }
}
#main-content-container .side-navi .cate .cate-list ul li a::after {
  content: "";
  width: 1.2vw;
  height: 1.8666666667vw;
  background: url(/asset/img/common/icon_arrow_white_right.png) no-repeat center center;
  background-size: 100% auto;
  position: absolute;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .cate .cate-list ul li a::after {
    width: 4.25px;
    height: 7px;
  }
}
#main-content-container .side-navi .archive {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 1.3333333333vw;
  overflow: hidden;
  width: 76vw;
  margin: 0 auto;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .archive {
    border-radius: 5px;
    max-width: 220px;
  }
}
#main-content-container .side-navi .archive .archive-head {
  height: 9.8666666667vw;
  border-bottom: 1px solid #00a8c5;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .archive .archive-head {
    height: 40px;
  }
}
#main-content-container .side-navi .archive .archive-head .archive-head-title {
  font-size: 4vw;
  font-weight: bold;
  color: #00a8c5;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .archive .archive-head .archive-head-title {
    font-size: 1.6rem;
  }
}
#main-content-container .side-navi .archive .archive-list {
  padding: 6.6666666667vw 0;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .archive .archive-list {
    padding: 20px;
  }
}
#main-content-container .side-navi .archive .archive-list .archive-list-set {
  width: 56.8vw;
  margin: 0 auto;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .archive .archive-list .archive-list-set {
    width: 170px;
  }
}
#main-content-container .side-navi .archive .archive-list .archive-list-set dt .archive-list-year {
  font-size: 3.4666666667vw;
  font-weight: bold;
  color: #00a8c5;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: left;
  -webkit-justify-content: left;
      -ms-flex-pack: left;
          justify-content: left;
  cursor: pointer;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .archive .archive-list .archive-list-set dt .archive-list-year {
    font-size: 1.4rem;
  }
}
#main-content-container .side-navi .archive .archive-list .archive-list-set dt .archive-list-year::after {
  content: "";
  width: 3.2vw;
  height: 3.3333333333vw;
  background: url(/asset/img/common/icon_circle_toggle_green_close.png) no-repeat center center;
  background-size: 100% auto;
  margin-left: 3.4666666667vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .archive .archive-list .archive-list-set dt .archive-list-year::after {
    width: 13px;
    height: 13px;
    margin-left: 15px;
  }
}
#main-content-container .side-navi .archive .archive-list .archive-list-set dt .archive-list-year.active::after {
  background: url(/asset/img/common/icon_circle_toggle_green_open.png) no-repeat center center;
  background-size: 100% auto;
}
#main-content-container .side-navi .archive .archive-list .archive-list-set dd {
  display: none;
}
#main-content-container .side-navi .archive .archive-list .archive-list-set dd .archive-list-month {
  padding: 2.6666666667vw 0 2.6666666667vw 4.9333333333vw;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .archive .archive-list .archive-list-set dd .archive-list-month {
    padding: 15px 0 15px 20px;
  }
}
#main-content-container .side-navi .archive .archive-list .archive-list-set dd .archive-list-month li {
  line-height: 2;
}
#main-content-container .side-navi .archive .archive-list .archive-list-set dd .archive-list-month li a {
  font-size: 3.4666666667vw;
  color: #2c2842;
}
@media print, screen and (min-width: 768px) {
  #main-content-container .side-navi .archive .archive-list .archive-list-set dd .archive-list-month li a {
    font-size: 1.4rem;
  }
}

.btn-box-back {
  padding: 0;
}
@media print, screen and (min-width: 768px) {
  .btn-box-back {
    padding: 0 0 100px;
  }
}