@charset "UTF-8";
/* CSS INFORMATION =====================================================
File name : backnumber.css
Description : バックナンバー
===================================================================== */
/* ========================================================
    backnumber
======================================================== */
.backnumber {
  position: relative;
  width: 100%;
  padding: 12rem 0 16rem 0;
}
.backnumber:has(.backnumber_map) {
  padding-bottom: 0;
}
@media screen and (min-width: 768px) {
  .backnumber:has(.backnumber_map) {
    padding-bottom: 16rem;
  }
}
.backnumber::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
  background-color: #f7f9a5;
  z-index: -2;
}
.backnumber_illust01 {
  content: "";
  position: absolute;
  left: 0;
  top: -10rem;
  display: block;
  width: 100%;
  aspect-ratio: 750/2100;
  background-image: url(../images/common/common_bg03_sp.png);
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: 100% 100%;
  z-index: -2;
}
@media screen and (min-width: 768px) {
  .backnumber_illust01 {
    top: -2rem;
    aspect-ratio: 1600/1600;
    background-image: url(../images/common/common_bg03_pc.png);
  }
}
.backnumber_illust02 {
  content: "";
  position: absolute;
  left: 0;
  top: -10rem;
  display: block;
  width: 100%;
  aspect-ratio: 750/2100;
  background-image: url(../images/common/common_bg04_sp.png);
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: 100% 100%;
  z-index: -2;
  animation: fuwafuwa 2s infinite;
}
@media screen and (min-width: 768px) {
  .backnumber_illust02 {
    top: -2rem;
    aspect-ratio: 1600/1600;
    background-image: url(../images/common/common_bg04_pc.png);
  }
}
.backnumber_column {
  position: relative;
  width: 100%;
}
.backnumber_ttl {
  position: relative;
  width: 100%;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .backnumber_ttl {
    width: 80%;
  }
}
.backnumber_search {
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: flex-start;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 80%;
  min-height: 10rem;
  margin: 6rem auto 0 auto;
  border: 3px solid #ffffff;
  border-radius: 2rem;
  background-color: #ffffff;
}
@media screen and (min-width: 768px) {
  .backnumber_search {
    width: 52%;
    min-height: 6rem;
    margin: 4rem auto 0 auto;
    border-radius: 1.2rem;
  }
}
.backnumber_search > dt {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 30.7692307692%;
  padding: 1rem 0;
}
.backnumber_search > dt > span {
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0em;
  transform: rotate(0.03deg);
}
.backnumber_search > dd {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 69.2307692308%;
  padding: 1rem 2rem;
  border-radius: 0 2rem 2rem 0;
  background-color: #3da3ba;
}
@media screen and (min-width: 768px) {
  .backnumber_search > dd {
    border-radius: 0 1.2rem 1.2rem 0;
  }
}
.backnumber_search > dd > span {
  color: #ffffff;
  font-weight: 500;
  line-height: 1.4;
}
.backnumber_list {
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: flex-start;
  flex-direction: row;
  flex-wrap: wrap;
  width: 96.9230769231%;
  margin: 2rem auto 0 auto;
}
@media screen and (min-width: 768px) {
  .backnumber_list {
    width: 100%;
  }
}
.backnumber_list > li {
  width: 48.253968254%;
  margin: 4rem 0 0 3.4920634921%;
}
@media screen and (min-width: 768px) {
  .backnumber_list > li {
    width: 30.4%;
    margin: 4rem 0 0 4.4% !important;
  }
}
.backnumber_list > li:nth-child(2n+1) {
  margin-left: 0;
}
@media screen and (min-width: 768px) {
  .backnumber_list > li:nth-child(3n+1) {
    margin-left: 0 !important;
  }
}
.backnumber_list > li.is-empty {
  width: 100%;
  font-weight: 500;
  text-align: center;
}
.backnumber_list > li > a {
  display: block;
  width: 100%;
  height: 100%;
}
@media screen and (min-width: 768px) {
  .backnumber_list > li > a:hover {
    transform: scale(1.05);
    opacity: 1;
  }
}
.backnumber_item {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 1rem;
  background-color: #ffffff;
  overflow: hidden;
}
.backnumber_item > figure {
  width: 100%;
}
.backnumber_item > dl {
  width: 100%;
  padding: 1.5rem;
}
.backnumber_item > dl > dt {
  color: #328fa4;
  font-size: 3rem;
  font-weight: 500;
  line-height: 1.4;
}
@media screen and (min-width: 768px) {
  .backnumber_item > dl > dt {
    font-size: 2.4rem;
  }
}
.backnumber_item > dl > dd {
  margin-top: 0.2rem;
  color: #000000;
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 2.4rem;
  transform: rotate(0.03deg);
}
@media screen and (min-width: 768px) {
  .backnumber_item > dl > dd {
    font-size: 1.8rem;
  }
}
.backnumber_pager {
  position: relative;
  width: 100%;
  margin-top: 8rem;
}
@media screen and (min-width: 768px) {
  .backnumber_pager {
    margin-top: 6rem;
  }
}
.backnumber_pager_list {
  position: relative;
  width: 100%;
}
.backnumber_pager_list .paginationjs {
  display: block;
  width: 100%;
  font-family: inherit;
}
.backnumber_pager_list .paginationjs .paginationjs-pages {
  float: none;
  display: block;
  width: 100%;
  margin: 0;
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul {
  position: relative;
  float: none;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 100%;
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li {
  position: relative;
  float: none;
  width: 5.6rem;
  aspect-ratio: 1/1;
  margin: 0 0.5rem;
  border: none;
  border-radius: 0;
}
@media screen and (min-width: 768px) {
  .backnumber_pager_list .paginationjs .paginationjs-pages > ul > li {
    width: 3.6rem;
    margin: 0 0.3rem;
  }
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.active > a {
  color: #ffffff;
  background: #328fa4;
  pointer-events: none;
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.disabled.pagination-prev {
  opacity: 0;
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.disabled.pagination-next {
  opacity: 0;
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.disabled > a {
  pointer-events: none;
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-prev {
  width: 6rem;
  margin: 0 1.5rem 0 0;
}
@media screen and (min-width: 768px) {
  .backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-prev {
    width: 4rem;
    margin: 0 0.9rem 0 0;
  }
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-prev > a {
  font-size: 0;
  background: #72b3c1;
}
@media screen and (min-width: 768px) {
  .backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-prev > a:hover {
    background: #a1d3de;
    opacity: 1;
  }
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-prev > a::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  display: block;
  width: 1.7rem;
  aspect-ratio: 17/26;
  background-image: url(../images/common/arrow_bg06.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  transform: translate(-60%, -50%) scale(1, 1);
}
@media screen and (min-width: 768px) {
  .backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-prev > a::before {
    width: 0.9rem;
  }
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-next {
  width: 6rem;
  margin: 0 0 0 1.5rem;
}
@media screen and (min-width: 768px) {
  .backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-next {
    width: 4rem;
    margin: 0 0 0 0.9rem;
  }
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-next > a {
  font-size: 0;
  background: #72b3c1;
}
@media screen and (min-width: 768px) {
  .backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-next > a:hover {
    background: #a1d3de;
    opacity: 1;
  }
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-next > a::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  display: block;
  width: 1.7rem;
  aspect-ratio: 17/26;
  background-image: url(../images/common/arrow_bg06.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  transform: translate(-40%, -50%) scale(-1, 1);
}
@media screen and (min-width: 768px) {
  .backnumber_pager_list .paginationjs .paginationjs-pages > ul > li.pagination-next > a::before {
    width: 0.9rem;
  }
}
.backnumber_pager_list .paginationjs .paginationjs-pages > ul > li > a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 100%;
  min-width: inherit;
  height: 100%;
  color: #328fa4;
  font-size: 3rem;
  font-weight: 500;
  line-height: inherit;
  text-align: center;
  text-decoration: none;
  border-radius: 1rem;
  background: #ffffff;
  opacity: 1;
  cursor: pointer;
}
@media screen and (min-width: 768px) {
  .backnumber_pager_list .paginationjs .paginationjs-pages > ul > li > a {
    font-size: 1.8rem;
  }
}
@media screen and (min-width: 768px) {
  .backnumber_pager_list .paginationjs .paginationjs-pages > ul > li > a:hover {
    color: #ffffff;
    background: #a1d3de;
    opacity: 1;
  }
}
.backnumber_subttl {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  flex-wrap: nowrap;
  width: 86.1538461538%;
  aspect-ratio: 560/190;
  margin: 6rem auto 0 auto;
  text-align: center;
  border-radius: 2rem;
  background-color: #ffffff;
}
@media screen and (min-width: 768px) {
  .backnumber_subttl {
    width: 52%;
    aspect-ratio: 520/150;
    margin: 4rem auto 0 auto;
  }
}
.backnumber_subttl::before {
  content: "";
  position: absolute;
  left: 2px;
  right: 2px;
  top: 2px;
  bottom: 2px;
  display: block;
  width: calc(100% - 4px);
  height: calc(100% - 4px);
  border: 3px solid #227259;
  border-radius: 2rem;
  background-color: transparent;
}
.backnumber_subttl > em {
  position: relative;
  display: inline-block;
  padding-left: 1em;
  color: #227259;
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: 0em;
  transform: rotate(0.03deg);
}
@media screen and (min-width: 768px) {
  .backnumber_subttl > em {
    font-size: 3.0909090909vw;
  }
}
@media screen and (min-width: 1100px) {
  .backnumber_subttl > em {
    font-size: 3.4rem;
  }
}
.backnumber_subttl > em::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  display: block;
  width: 0.7em;
  aspect-ratio: 28/38;
  background-image: url(../images/common/icon_pin.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  transform: translateY(-50%);
}
.backnumber_subttl > span {
  display: block;
  margin-top: -0.3rem;
  font-size: 2.8rem;
  font-weight: 500;
  letter-spacing: 0em;
}
@media screen and (min-width: 768px) {
  .backnumber_subttl > span {
    font-size: 1.8181818182vw;
  }
}
@media screen and (min-width: 1100px) {
  .backnumber_subttl > span {
    font-size: 2rem;
  }
}
.backnumber_map {
  position: relative;
  width: 100vw;
  margin: 6rem 0 0 50%;
  padding: 0;
  background-color: #ffffff;
  transform: translateX(-50%);
}
@media screen and (min-width: 768px) {
  .backnumber_map {
    width: calc(100vw - 10rem);
    max-width: 1200px;
    padding: 0.6rem;
  }
}
.backnumber_map_inner {
  position: relative;
  width: 100%;
  aspect-ratio: 750/1280;
}
@media screen and (min-width: 768px) {
  .backnumber_map_inner {
    aspect-ratio: 1200/800;
  }
}
.backnumber_map_inner > iframe {
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
}

/* ========================================================
    onair
======================================================== */
.onair {
  position: relative;
  width: 100%;
  padding: 12rem 0 16rem 0;
}
.onair::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
  background-color: #f7f9a5;
  z-index: -2;
}
.onair_illust01 {
  content: "";
  position: absolute;
  left: 0;
  top: -10rem;
  display: block;
  width: 100%;
  aspect-ratio: 750/2100;
  background-image: url(../images/common/common_bg03_sp.png);
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: 100% 100%;
  z-index: -2;
}
@media screen and (min-width: 768px) {
  .onair_illust01 {
    top: -2rem;
    aspect-ratio: 1600/1600;
    background-image: url(../images/common/common_bg03_pc.png);
  }
}
.onair_column {
  position: relative;
  width: 100%;
}
.onair_movie {
  position: relative;
  width: 100%;
  margin-top: 0;
}
.onair_movie_head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 78.4615384615%;
  aspect-ratio: 510/140;
  margin: 0 auto;
  padding-bottom: 3.0769230769%;
  background-image: url(../images/backnumber/onair_bg01_sp.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
}
@media screen and (min-width: 768px) {
  .onair_movie_head {
    width: 72%;
    aspect-ratio: 720/107;
    padding-bottom: 1.7%;
    background-image: url(../images/backnumber/onair_bg01_pc.png);
  }
}
.onair_movie_head > dt {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  flex-wrap: nowrap;
  width: 27.4509803922%;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .onair_movie_head > dt {
    width: 22.2222222222%;
  }
}
.onair_movie_head > dt > span {
  display: block;
  width: 100%;
  color: #328fa4;
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0em;
  transform: rotate(0.03deg);
}
@media screen and (min-width: 768px) {
  .onair_movie_head > dt > span {
    font-size: 1.8181818182vw;
  }
}
@media screen and (min-width: 1100px) {
  .onair_movie_head > dt > span {
    font-size: 2rem;
  }
}
.onair_movie_head > dt > em {
  display: block;
  width: 100%;
  color: #001b40;
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 4rem;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0em;
  transform: rotate(0.03deg);
}
@media screen and (min-width: 768px) {
  .onair_movie_head > dt > em {
    font-size: 3.0909090909vw;
  }
}
@media screen and (min-width: 1100px) {
  .onair_movie_head > dt > em {
    font-size: 3.4rem;
  }
}
.onair_movie_head > dd {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-direction: column;
  flex-wrap: nowrap;
  width: 72.5490196078%;
  padding: 2.9411764706% 3.9215686275% 3.9215686275% 3.9215686275%;
  text-align: left;
}
@media screen and (min-width: 768px) {
  .onair_movie_head > dd {
    flex-direction: row;
    width: 77.7777777778%;
    padding: 2.0833333333% 4.1666666667% 2.7777777778% 4.1666666667%;
  }
}
.onair_movie_head > dd > em {
  display: block;
  width: 100%;
  color: #ffffff;
  font-size: 3.8rem;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0em;
}
@media screen and (min-width: 768px) {
  .onair_movie_head > dd > em {
    width: auto;
    font-size: 3.4545454545vw;
  }
}
@media screen and (min-width: 1100px) {
  .onair_movie_head > dd > em {
    font-size: 3.8rem;
  }
}
.onair_movie_head > dd > span {
  display: block;
  width: 100%;
  color: #ffffff;
  font-size: 2.4rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0em;
  white-space: nowrap;
}
@media screen and (min-width: 768px) {
  .onair_movie_head > dd > span {
    width: auto;
    margin-left: 1em;
    font-size: 1.8181818182vw;
  }
}
@media screen and (min-width: 1100px) {
  .onair_movie_head > dd > span {
    font-size: 2rem;
  }
}
.onair_movie_embed {
  position: relative;
  width: 92.3076923077%;
  aspect-ratio: 600/355;
  margin: 0 auto;
  padding: 3.0769230769%;
  background-image: url(../images/backnumber/onair_bg02_sp.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
}
@media screen and (min-width: 768px) {
  .onair_movie_embed {
    width: 84%;
    aspect-ratio: 840/490;
    padding: 2%;
    background-image: url(../images/backnumber/onair_bg02_pc.png);
  }
}
.onair_movie_embed::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 8rem;
  display: block;
  width: 100vw;
  height: 7.1rem;
  background-image: url(../images/backnumber/onair_bg03_sp.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  transform: translateX(-50%);
  z-index: -1;
}
@media screen and (min-width: 768px) {
  .onair_movie_embed::before {
    top: 10rem;
    height: 22.4rem;
    background-image: url(../images/backnumber/onair_bg03_pc.png);
    background-size: auto 100%;
  }
}
@media screen and (min-width: 1600px) {
  .onair_movie_embed::before {
    background-size: 100% 100%;
  }
}
.onair_movie_embed_inner {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}
.onair_movie_embed_inner > iframe {
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
}
.onair_detail {
  position: relative;
  width: 100%;
  margin-top: 5rem;
}
@media screen and (min-width: 768px) {
  .onair_detail {
    margin-top: 3rem;
  }
}
.onair_detail_tag {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  flex-direction: row;
  flex-wrap: wrap;
  width: 92.3076923077%;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .onair_detail_tag {
    width: 58%;
    margin: 0 5% 0 37%;
  }
}
.onair_detail_tag > li {
  width: auto;
  margin: 1rem 1rem 0 0;
  padding: 0.2rem 1rem;
  border-radius: 1rem;
  background-color: white;
}
.onair_detail_tag > li.mini {
  background-color: rgba(255, 255, 255, 0.8);
}
.onair_detail_tag > li.mini > a > span {
  color: #1890ac;
  font-size: 85%;
}
.onair_detail_tag > li > a {
  display: block;
  width: 100%;
  height: 100%;
}
@media screen and (min-width: 768px) {
  .onair_detail_tag > li > a:hover {
    opacity: 1;
  }
}
.onair_detail_tag > li > a > span {
  display: block;
  color: #e27171;
  font-weight: 500;
}
.onair_detail_text {
  position: relative;
  width: 100%;
  margin: 4.5rem auto 0 auto;
}
@media screen and (min-width: 768px) {
  .onair_detail_text {
    width: 58%;
    margin: 3rem 5% 0 37%;
  }
}
.onair_detail_text > p {
  font-weight: 500;
}
.onair_detail_img {
  position: relative;
  clear: both;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: row;
  flex-wrap: wrap;
  width: 106.1538461538%;
  margin: 4rem -3.0769230769% 0 -3.0769230769%;
}
@media screen and (min-width: 768px) {
  .onair_detail_img {
    width: 100%;
    margin: 2rem 0 0 0;
  }
}
.onair_detail_img > figure {
  width: 48.5507246377%;
  margin: 2rem 0 0 2.8985507246%;
}
@media screen and (min-width: 768px) {
  .onair_detail_img > figure {
    width: 32%;
    margin: 2rem 0 0 2% !important;
  }
}
.onair_detail_img > figure:nth-child(2n+1) {
  margin-left: 0;
}
@media screen and (min-width: 768px) {
  .onair_detail_img > figure:nth-child(3n+1) {
    margin-left: 0 !important;
  }
}
.onair_detail_illust_pc {
  display: none;
}
@media screen and (min-width: 768px) {
  .onair_detail_illust_pc {
    position: relative;
    float: left;
    display: block;
    width: 28%;
    margin: 1rem 0 0 5%;
  }
}
.onair_detail_illust_sp {
  position: relative;
  display: block;
  width: 115.3846153846%;
  margin: 7rem -7.6923076923% 0 -7.6923076923%;
}
@media screen and (min-width: 768px) {
  .onair_detail_illust_sp {
    display: none;
  }
}
.onair_detail_spot {
  position: relative;
  width: 106.1538461538%;
  margin: 10rem -3.0769230769% 0 -3.0769230769%;
}
@media screen and (min-width: 768px) {
  .onair_detail_spot {
    width: 100%;
    margin: 8rem auto 0 auto;
  }
}
.onair_detail_spot_ttl {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 100%;
  aspect-ratio: 690/100;
  border-radius: 1rem;
  background-color: #227259;
}
@media screen and (min-width: 768px) {
  .onair_detail_spot_ttl {
    aspect-ratio: 1000/70;
  }
}
.onair_detail_spot_ttl > span {
  color: #fedf33;
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 4rem;
  font-weight: 800;
  transform: rotate(0.03deg);
}
@media screen and (min-width: 768px) {
  .onair_detail_spot_ttl > span {
    font-size: 3.2727272727vw;
  }
}
@media screen and (min-width: 1100px) {
  .onair_detail_spot_ttl > span {
    font-size: 3.6rem;
  }
}
.onair_detail_spot_list {
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: center;
  flex-direction: row;
  flex-wrap: wrap;
  width: 100%;
}
.onair_detail_spot_list > li {
  width: 100%;
  margin: 4.5rem 0 0 0;
}
@media screen and (min-width: 768px) {
  .onair_detail_spot_list > li {
    width: 48%;
    margin: 3rem 0 0 4% !important;
  }
}
@media screen and (min-width: 768px) {
  .onair_detail_spot_list > li:nth-child(2n+1) {
    margin-left: 0 !important;
  }
}
.onair_detail_spot_item {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 3rem;
  border-radius: 1rem;
  background-color: #ffffff;
}
@media screen and (min-width: 768px) {
  .onair_detail_spot_item {
    padding: 2rem;
  }
}
.onair_detail_spot_item > dt {
  width: 100%;
  padding: 0 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #dfdfdf;
}
.onair_detail_spot_item > dt > span {
  color: #328fa4;
  font-size: 3.6rem;
  font-weight: 500;
}
@media screen and (min-width: 768px) {
  .onair_detail_spot_item > dt > span {
    font-size: 2.6rem;
  }
}
.onair_detail_spot_item > dd {
  width: 100%;
}
.onair_detail_spot_item > dd > p {
  width: 100%;
  margin-top: 3rem;
  padding: 0 1.5rem;
  font-weight: 500;
}
@media screen and (min-width: 768px) {
  .onair_detail_spot_item > dd > p {
    margin-top: 2rem;
  }
}
.onair_detail_spot_item > dd > figure {
  width: 100%;
  margin-top: 3rem;
}
@media screen and (min-width: 768px) {
  .onair_detail_spot_item > dd > figure {
    margin-top: 2rem;
  }
}
.onair_btn {
  position: relative;
  width: 86.1538461538%;
  aspect-ratio: 560/110;
  margin: 10rem auto 0 auto;
}
@media screen and (min-width: 768px) {
  .onair_btn {
    width: 56%;
    aspect-ratio: 560/90;
    margin: 8rem auto 0 auto;
  }
}
.onair_btn > a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 100%;
  height: 100%;
  border: 3px solid #ffffff;
  border-radius: 5.5rem;
  background-color: #328fa4;
}
@media screen and (min-width: 768px) {
  .onair_btn > a {
    border-radius: 4.5rem;
  }
}
@media screen and (min-width: 768px) {
  .onair_btn > a:hover {
    border: 3px solid #328fa4;
    background-color: #fedf33;
    opacity: 1;
  }
}
@media screen and (min-width: 768px) {
  .onair_btn > a:hover > span {
    color: #328fa4;
  }
}
.onair_btn > a::before {
  content: "";
  position: absolute;
  left: 6.25%;
  top: 50%;
  display: block;
  width: 7.1428571429%;
  aspect-ratio: 1/1;
  background-image: url(../images/common/arrow_bg02.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  transform: translateY(-50%) scale(-1, 1);
}
.onair_btn > a > span {
  color: #ffffff;
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 3.2rem;
  font-weight: 500;
  transform: rotate(0.03deg);
}
@media screen and (min-width: 768px) {
  .onair_btn > a > span {
    font-size: 2.9090909091vw;
  }
}
@media screen and (min-width: 1100px) {
  .onair_btn > a > span {
    font-size: 3.2rem;
  }
}

/* ========================================================
    search
======================================================== */
.search {
  position: relative;
  width: 100%;
  padding: 6rem 0 7.5rem 0;
}
.search::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
  background-color: #65b5c7;
  z-index: -2;
}
.search::after {
  content: "";
  position: absolute;
  left: 0;
  top: -1.5rem;
  display: block;
  width: 100%;
  height: 2rem;
  background-image: url(../images/common/common_bg05.png);
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: auto 100%;
  z-index: -1;
}
@media screen and (min-width: 1600px) {
  .search::after {
    background-size: 100% 100%;
  }
}
.search_column {
  position: relative;
  width: 100%;
}
.search_btn {
  position: relative;
  width: 100%;
  aspect-ratio: 650/160;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .search_btn {
    width: 80%;
    aspect-ratio: 800/130;
  }
}
.search_btn > a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
}
@media screen and (min-width: 768px) {
  .search_btn > a:hover {
    opacity: 1;
  }
}
@media screen and (min-width: 768px) {
  .search_btn > a:hover::after {
    border: 6px solid #328fa4;
  }
}
.search_btn > a::before {
  content: "";
  position: absolute;
  right: 3.0769230769%;
  top: 50%;
  display: block;
  width: 6.1538461538%;
  aspect-ratio: 1/1;
  background-image: url(../images/common/arrow_bg03.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  transform: translateY(-50%);
}
@media screen and (min-width: 768px) {
  .search_btn > a::before {
    right: 2.5%;
    width: 5%;
  }
}
.search_btn > a::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
  border: 3px solid #328fa4;
  transition: 0.3s ease;
}
.search_btn > a > span {
  padding-right: 4rem;
  color: #328fa4;
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 3.6rem;
  font-weight: 500;
  transform: rotate(0.03deg);
}
@media screen and (min-width: 768px) {
  .search_btn > a > span {
    font-size: 3.8181818182vw;
  }
}
@media screen and (min-width: 1100px) {
  .search_btn > a > span {
    font-size: 4.2rem;
  }
}

/* ========================================================
    animation
======================================================== */
@keyframes fuwafuwa {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3rem);
  }
  100% {
    transform: translateY(0);
  }
}/*# sourceMappingURL=backnumber.css.map */