.main {
  background: repeating-linear-gradient(-45deg, #f9f9f9, #f9f9f9 10px, #fbfbfb 10px, #fbfbfb 20px);
}

.main .main_body .content {
  padding: 0;
  font-size: 16px;
  background-color: transparent;
}
@media only screen and (max-width: 767px) {
  .main .main_body .content {
    padding: 0 10px;
    box-sizing: border-box;
  }
}

.snav_head._latest {
  margin-top: 30px;
}

.snav {
  box-shadow: 0px 3px 10px 0px rgba(171, 171, 171, 0.15);
  height: auto;
}
.snav .image {
  text-align: center;
  padding-top: 15px;
  box-sizing: border-box;
  background-color: #fff;
}
.snav .image a {
  display: inline-block;
  max-width: 170px;
  transition: all 0.3s;
}
.snav .image a:hover {
  opacity: 0.8;
}
.snav .image a img {
  width: 170px;
}
.snav .magazine {
  background-color: #fff !important;
  padding-bottom: 8px !important;
}
.snav .magazine li {
  max-width: 170px;
  margin: 0 auto !important;
  text-align: center;
}
.snav .magazine li .image > a {
  display: block;
  width: 170px;
  height: 240px;
  position: relative;
}
.snav .magazine li .image > a img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.snav .magazine li::after {
  content: none !important;
}
.snav .magazine li a {
  display: inline-block;
  font-weight: 700;
}

.main_head {
  position: relative;
  width: 100%;
  min-height: 420px;
  padding: 40px 50px;
  box-sizing: border-box;
  margin-bottom: 50px;
}
@media only screen and (max-width: 767px) {
  .main_head {
    padding: 30px 20px;
  }
}
.main_head * {
  color: #fff;
  font-weight: 700;
  font-family: "Zen Kaku Gothic New", sans-serif;
  letter-spacing: 0.005em;
}
.main_head > ._bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
  vertical-align: bottom;
  z-index: 5;
  pointer-events: none;
  border-radius: 10px;
}
@media only screen and (max-width: 767px) {
  .main_head > ._bg {
    border-radius: 0px;
  }
}
.main_head > ._icon {
  position: absolute;
  bottom: -15px;
  left: -15px;
  width: 230px;
  pointer-events: none;
  z-index: 10;
}
.main_head__wrapper {
  display: flex;
  gap: 60px;
  position: relative;
  z-index: 10;
}
@media only screen and (max-width: 767px) {
  .main_head__wrapper {
    flex-direction: column-reverse;
    align-items: center;
    gap: 30px;
  }
}
.main_head__wrapper .left {
  width: calc(100% - 260px);
  padding-bottom: 60px;
  box-sizing: border-box;
}
@media only screen and (max-width: 767px) {
  .main_head__wrapper .left {
    width: 100%;
    padding-bottom: 90px;
  }
}
.main_head__wrapper .left .textarea__head {
  display: inline-block;
  font-size: 150%;
  margin: 20px 0 10px;
  padding-bottom: 10px;
  box-sizing: border-box;
  position: relative;
}
@media only screen and (max-width: 767px) {
  .main_head__wrapper .left .textarea__head {
    font-size: 125%;
  }
}
.main_head__wrapper .left .textarea__head:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 3px;
  background: url("../img/border.webp") repeat-x;
  background-size: 6px 3px;
}
.main_head__wrapper .left .textarea p {
  line-height: 2;
  margin: 0;
}
.main_head__wrapper .right {
  width: 200px;
  text-align: center;
}
@media only screen and (max-width: 767px) {
  .main_head__wrapper .right {
    width: 100%;
  }
}
.main_head__wrapper .right .image a {
  width: 200px;
  height: 280px;
  display: block;
  margin: 0 auto;
  box-sizing: border-box;
  box-shadow: 0px 3px 30px 0px rgba(75, 56, 38, 0.7);
  background-color: #fff;
  position: relative;
  overflow: hidden;
}
.main_head__wrapper .right .image a img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 1px solid #fff;
}
.main_head__wrapper .right > a {
  margin-top: 13px;
  padding: 2px 20px;
  border: 1px solid #fff;
  display: inline-block;
  background-color: rgba(75, 56, 38, 0.5);
  border-radius: 15px;
  box-sizing: border-box;
  color: #fff;
}
.main_head ._message {
  width: 100%;
  max-width: 386px;
  margin: 0 auto;
  display: block;
}
@media only screen and (max-width: 767px) {
  .main_head ._message {
    margin: 0;
  }
}

h2 {
  text-align: center;
  margin: 0 0 1.25em;
}
h2 img {
  max-height: 100px;
  height: auto !important;
  max-width: 100%;
}

.news_list {
  list-style: none;
  margin: 0;
  padding: 0 20px;
  box-sizing: border-box;
}
@media only screen and (max-width: 767px) {
  .news_list {
    padding: 0px;
  }
}
.news_list li {
  padding: 20px 0;
  box-sizing: border-box;
  position: relative;
}
.news_list li:not(:last-child):after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 3px;
  background: url("../img/border_newsline.webp") repeat-x;
  background-size: 6px 2px;
}

a.newsline {
  display: flex;
  gap: 20px;
  text-decoration: none;
  color: inherit;
  align-items: flex-start;
  color: #333333;
  letter-spacing: 0.075em;
  transition: all 0.3s;
}
@media only screen and (max-width: 767px) {
  a.newsline {
    gap: 10px;
  }
}
a.newsline:hover {
  opacity: 0.8;
}
a.newsline .image {
  flex-shrink: 0;
  width: 130px;
  min-height: 100px;
  aspect-ratio: 130/100;
  border-radius: 3px;
  position: relative;
  overflow: hidden;
  border: 1px solid #c3cbce;
  background-color: #fff;
}
@media only screen and (max-width: 767px) {
  a.newsline .image {
    width: 100px;
    min-height: 80px;
    aspect-ratio: 100/80;
  }
}
a.newsline .image img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
a.newsline .text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: calc(100% - 150px);
}
@media only screen and (max-width: 767px) {
  a.newsline .text {
    width: 100%;
    flex-direction: column;
  }
}
a.newsline .text .head {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 87.5%;
}
@media only screen and (max-width: 767px) {
  a.newsline .text .head {
    flex-direction: column;
    align-items: start;
    gap: 0.5rem;
  }
}
a.newsline .text .head .date {
  color: #555;
  font-weight: 700;
  font-family: "Outfit", sans-serif;
}
a.newsline .text .head .cate {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
a.newsline .text .head .cate span {
  background: #ed6592;
  color: #fff;
  font-size: 0.8rem;
  border-radius: 3px;
  padding: 0px 8px;
  line-height: 1.65;
}
a.newsline .text .title {
  font-weight: 700;
}
a.newsline .text_content {
  font-size: 87.5%;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  word-wrap: break-all;
}

.btn {
  margin: 0.5em auto 0;
  font-weight: 700;
  color: #fff !important;
  background-color: #5aacc5;
  border: 1px solid #5aacc5;
  border-radius: 25px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 220px;
  padding: 13px 30px;
  box-sizing: border-box;
  transition: all 0.2s;
}
.btn:hover {
  color: #5aacc5 !important;
  background-color: #fff;
}

.border_icon {
  height: 109px;
  position: relative;
}
.border_icon img {
  position: absolute;
  left: -10px;
  bottom: 0;
  z-index: 10;
}
@media only screen and (max-width: 767px) {
  .border_icon img {
    left: 10px;
  }
}
.border_icon img._icon01 {
  width: 58px;
}
.border_icon img._icon02 {
  width: 66px;
  left: auto;
  right: 0;
}
.border_icon:after {
  content: "";
  position: absolute;
  top: calc(50% + 10px);
  left: 50%;
  transform: translate(-50%, -50%);
  display: block;
  width: calc(100% - 100px);
  height: 3px;
  background: url("../img/border_02.webp") repeat-x;
  background-size: 6px 2px;
  z-index: 5;
}

.article_list {
  list-style-type: none;
  margin: 0;
  padding: 0 0 50px;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}
@media only screen and (max-width: 767px) {
  .article_list {
    gap: 20px 10px;
    padding: 0 0 30px;
  }
}
.article_list > li {
  width: calc(33.333% - 20px);
}
@media only screen and (max-width: 767px) {
  .article_list > li {
    width: calc(50% - 5px);
  }
}
.article_list > li:not(:has(*)) {
  width: 100%;
}
.article_list a {
  display: block;
  height: 100%;
  border-radius: 5px;
  box-shadow: 0px 3px 10px 0px rgba(171, 171, 171, 0.15);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.075em;
  font-size: 87.5%;
  background-color: #fff;
  transition: 0.3s all;
}
.article_list a.new::after {
  content: "";
  width: 56px;
  aspect-ratio: 1/1;
  display: block;
  position: absolute;
  left: -2px;
  top: -2px;
  z-index: 1;
  background: url(../img/ribbon_new.webp) 100% 100%/contain no-repeat;
}
.article_list a ._img {
  width: 100%;
  aspect-ratio: 8/5;
  position: relative;
  overflow: hidden;
  margin-bottom: 10px;
}
.article_list a ._img img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.article_list a ._label {
  display: inline-block;
  color: #fff;
  background-color: #ed6592;
  padding: 4px 10px;
  box-sizing: border-box;
  letter-spacing: 0.06em;
  border-radius: 0 2px 2px 0;
  line-height: 1.25;
}
.article_list a ._body {
  padding: 10px;
  box-sizing: border-box;
  color: #333;
}
.article_list a ._body ._date {
  color: #555;
  font-weight: 700;
  font-family: "Outfit", sans-serif;
  font-size: 12px;
  margin-top: 3px;
}
.article_list a:hover {
  box-shadow: 0px 0px 0px 0px rgba(171, 171, 171, 0.15);
  transform: translateY(3px);
}

.search_keyword {
  width: 100%;
  margin-bottom: 30px;
}
@media only screen and (max-width: 767px) {
  .search_keyword {
    padding: 0 10px;
    box-sizing: border-box;
  }
}
.search_keyword .input_header {
  color: #5184a2;
  font-size: 112.5%;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  margin-bottom: 15px;
  letter-spacing: 0.04em;
}
.search_keyword form {
  position: relative;
}
.search_keyword input[type=text] {
  width: 100%;
  height: 50px;
  padding: 0 40px 0 10px;
  box-sizing: border-box;
  border: none;
  border-radius: 3px;
  font-size: 16px;
  box-shadow: 0px 3px 10px 0px rgba(171, 171, 171, 0.15);
  outline: none;
}
.search_keyword input[type=text]::placeholder {
  color: #333333;
  font-size: 16px;
  opacity: 0.5;
}
.search_keyword ._btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  justify-content: center;
  align-items: center;
  right: 10px;
  background-color: transparent;
  cursor: pointer;
  border: none;
}
.search_keyword ._btn img {
  width: 16px;
}

.red_text {
  color: #c5412b;
}

.red_border {
  border-bottom: 1px solid #c5412b;
}

.pc_column2 {
  display: flex;
  gap: 20px;
}
@media only screen and (max-width: 767px) {
  .pc_column2 {
    flex-direction: column;
  }
}
.pc_column2 > * {
  width: calc(50% - 10px);
}
@media only screen and (max-width: 767px) {
  .pc_column2 > * {
    width: 100%;
  }
}

.pagination_list {
  display: flex;
  list-style-type: none;
  margin: 2em auto 2em;
  padding: 0;
  justify-content: center;
}
.pagination_list li:first-child a {
  border-radius: 5px 0 0 5px;
}
.pagination_list li:last-child a {
  border-radius: 0 5px 5px 0;
  border-right: none;
}
.pagination_list li a {
  background-color: #ed6592;
  border-radius: 0;
  border-right: 1px solid #ffffff;
  padding: 1ex 1ex;
  text-decoration: none;
  font-weight: bold;
  color: #ffffff;
  transition: 0.3s all;
  text-align: center;
  min-width: 2.5em;
  display: block;
  box-sizing: border-box;
}
@media only screen and (max-width: 767px) {
  .pagination_list li a {
    font-size: 85%;
    padding: 1ex 0.5ex;
    min-width: 2em;
  }
}
.pagination_list li a:hover, .pagination_list li a:active {
  background: #a51b48;
}
.pagination_list li a.active {
  color: #aaaaaa;
  background: #ededed;
  cursor: default;
  pointer-events: none;
}
.pagination_list li._blank {
  background: #dddddd;
  width: 10px;
}

.boxed {
  display: flex;
  flex-direction: column;
  background-color: #fff;
}

.year_btns {
  margin: 0;
  padding: 0;
  list-style-type: none;
  display: flex;
  flex-wrap: wrap;
}
@media only screen and (max-width: 767px) {
  .year_btns {
    display: block;
  }
}
.year_btns li {
  margin: 0;
  padding: 0 5px;
  width: 20%;
  box-sizing: border-box;
}
@media only screen and (max-width: 767px) {
  .year_btns li {
    width: auto;
    padding: 5px 0;
    margin-bottom: 5px;
  }
}
.year_btns li:first-child {
  margin-right: 0;
}
.year_btns li:last-child {
  margin-left: 0;
}
.year_btns li a {
  border: 1px solid #b3b3b3;
  color: #333333;
  text-decoration: none;
  display: block;
  padding: 1ex 10px;
}
.year_btns li a.active {
  font-weight: bold;
  color: #00b491;
}

.year_btns {
  display: flex;
  padding: 1ex 1em;
  margin: -1em 0 3em;
  flex-wrap: wrap;
  list-style-type: none;
  gap: 10px;
}
.year_btns > li {
  padding: 0 0;
}
.year_btns > li a {
  text-decoration: none;
  display: block;
  padding: 0.7ex 20px 0.7ex 36px;
  letter-spacing: 0.1ex;
  font-weight: 600;
  background: url(../img/arrow_btn_tri.webp) 25px 50%/5px 5px no-repeat;
  transition: 0.3s all;
  border-radius: 4px;
  background-color: #fff;
}
.year_btns > li a.active {
  background-color: #ffecf0;
}
.year_btns > li a:link, .year_btns > li a:visited {
  color: #333333;
}
.year_btns > li a:hover, .year_btns > li a:active {
  background-color: #ffecf0;
}

.backnumber_list {
  display: flex;
  list-style-type: none;
  margin: 0 -10px;
  padding: 0;
  flex-wrap: wrap;
}
.backnumber_list li {
  margin: 0;
  padding: 10px;
  width: 25%;
  box-sizing: border-box;
  text-align: center;
  line-height: 1.5;
}
@media only screen and (max-width: 959px) {
  .backnumber_list li {
    width: 33.333%;
  }
}
@media only screen and (max-width: 767px) {
  .backnumber_list li {
    width: 50%;
  }
}
.backnumber_list li:not(:has(*)) {
  width: 100%;
  text-align: left;
}
.backnumber_list li img {
  display: block;
  max-width: 100%;
  border-radius: 5px;
  box-shadow: 0 5px 3px rgba(0, 0, 0, 0.3);
  margin-bottom: 0.5ex;
  transition: 0.3s all;
}
.backnumber_list li a {
  display: block;
  text-decoration: none;
  transition: 0.3s all;
}
.backnumber_list li a:link, .backnumber_list li a:visited {
  color: #333333;
}
.backnumber_list li a:hover, .backnumber_list li a:active {
  color: #e70014;
  transform: translateY(3px);
  opacity: 0.7;
}
.backnumber_list li a:hover img, .backnumber_list li a:active img {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}
.backnumber_list li a .backnumber_list_title {
  font-weight: 700;
}
.backnumber_list li a .backnumber_list_title .icon_new {
  background-color: #b63f28;
  border-radius: 5px;
  color: #fff;
  font-size: 70%;
  padding: 3px 5px;
  box-sizing: border-box;
  margin-left: 5px;
}

.article_pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin: 24px 0;
  font-size: 15px;
  line-height: 1;
}
.article_pagination a,
.article_pagination .post-page-numbers {
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  box-sizing: border-box;
  border-radius: 5px;
  border: 1px solid #f2a6a0;
  background: #fff;
  color: #444;
  text-decoration: none;
  transition: all 0.2s ease;
}
.article_pagination a span,
.article_pagination .post-page-numbers span {
  display: inline-block;
  transform: translateY(1px);
}
.article_pagination a:hover,
.article_pagination .post-page-numbers:hover {
  border-color: #f69a93;
  background: #fff6f5;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.article_pagination a:active,
.article_pagination .post-page-numbers:active {
  transform: translateY(1px);
}
.article_pagination a.current,
.article_pagination .post-page-numbers.current {
  background: linear-gradient(180deg, #f7b1a8 0%, #f69a93 100%);
  color: #fff;
  border-color: #f69a93;
  font-weight: 600;
}
@media only screen and (max-width: 767px) {
  .article_pagination {
    gap: 6px;
    font-size: 14px;
  }
  .article_pagination a,
  .article_pagination .post-page-numbers {
    min-width: 36px;
    height: 36px;
    border-radius: 8px;
  }
}

.magazine_article {
  border-radius: 10px;
  background-color: #ffffff;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
  font-family: "Zen Maru Gothic", sans-serif;
  padding: 30px;
  font-weight: 500;
  margin-bottom: 2em;
  line-height: 1.8;
  letter-spacing: 0.1ex;
}
@media only screen and (max-width: 959px) {
  .magazine_article {
    padding: 25px;
  }
}
@media only screen and (max-width: 767px) {
  .magazine_article {
    padding: 20px;
  }
}
.magazine_article .article_head {
  padding-left: 30px;
  position: relative;
  margin-bottom: 1em;
}
.magazine_article .article_head::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 8px;
  border-radius: 4px;
  background-color: #5aabc4;
}
.magazine_article .article_head ._cat {
  line-height: 1.6;
}
.magazine_article .article_head ._cat .cat_label {
  background-color: #5aabc4;
  border-radius: 5px;
  padding: 0 10px;
  display: inline-block;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
}
.magazine_article .article_head h3 {
  margin: 0.5ex 0;
  padding: 0;
  color: #333333;
  background: none;
  text-align: left;
  font-size: 30px;
  letter-spacing: 0.05ex;
  line-height: 1.4;
  font-weight: 700;
}
@media only screen and (max-width: 959px) {
  .magazine_article .article_head h3 {
    font-size: 27px;
  }
}
@media only screen and (max-width: 767px) {
  .magazine_article .article_head h3 {
    font-size: 24px;
  }
}
.magazine_article .article_head ._date {
  color: #1287ab;
  font-size: 16px;
  letter-spacing: 0.15ex;
  font-weight: 700;
}
.magazine_article .article_head ._backnumber {
  color: #1287ab;
  font-size: 18px;
  letter-spacing: 0.1ex;
  font-weight: 700;
}
.magazine_article figcaption {
  text-align: center;
  font-size: 14px;
}
.magazine_article h4 {
  position: relative;
  display: table;
  background-color: #fda3a3;
  color: #fff;
  font-weight: bold;
  padding: 0.4em 60px 0.5em 1em;
  border-radius: 4px 0 0 4px;
  margin: 2em 0 1ex;
  border-bottom: none;
  overflow: hidden;
  letter-spacing: 0.1ex;
  font-size: 24px;
}
@media only screen and (max-width: 959px) {
  .magazine_article h4 {
    font-size: 21px;
  }
}
@media only screen and (max-width: 767px) {
  .magazine_article h4 {
    font-size: 18px;
  }
}
.magazine_article h4::after {
  content: "";
  position: absolute;
  width: auto;
  height: 70.72%;
  aspect-ratio: 1/1;
  top: 50%;
  right: 0;
  left: auto;
  transform: translate(50%, -50%) rotate(45deg);
  background-color: #ffffff;
}
.magazine_article h5 {
  font-weight: bold;
  color: #333;
  border-bottom: 1px solid #d88a8a;
  padding-bottom: 0.5em;
  margin-top: 1.5em;
  margin-bottom: 0.8em;
  text-align: left;
  border-top: none;
  letter-spacing: 0.1ex;
  font-size: 21px;
}
@media only screen and (max-width: 959px) {
  .magazine_article h5 {
    font-size: 19px;
  }
}
@media only screen and (max-width: 767px) {
  .magazine_article h5 {
    font-size: 17px;
  }
}
.magazine_article h6 {
  color: #b34040;
  margin: 1.5em 0 0.8em 0;
  text-align: left;
  position: relative;
  padding: 0 0 0 20px;
  letter-spacing: 0.1ex;
  font-size: 18px;
}
@media only screen and (max-width: 959px) {
  .magazine_article h6 {
    font-size: 17px;
  }
}
@media only screen and (max-width: 767px) {
  .magazine_article h6 {
    font-size: 16px;
  }
}
.magazine_article h6::after {
  content: "";
  display: block;
  height: 100%;
  width: 5px;
  background-color: #fda3a3;
  border-radius: 2.5px;
  position: absolute;
  left: 0;
  top: 0;
}

.section_relate h4 {
  font-family: "Zen Maru Gothic", sans-serif;
  text-align: left;
  font-size: 24px;
  font-weight: 700;
  padding: 0.6em 0 0.6em 2.5em;
  line-height: 1.4;
  letter-spacing: 0.15ex;
  color: #333333;
  border-bottom: none;
  position: relative;
  margin: 2em 0 1ex;
  position: relative;
}
@media only screen and (max-width: 959px) {
  .section_relate h4 {
    font-size: 21px;
  }
}
@media only screen and (max-width: 767px) {
  .section_relate h4 {
    font-size: 18px;
  }
}
.section_relate h4::before {
  content: "";
  display: block;
  aspect-ratio: 1/1;
  height: 100%;
  background: url(../img/relate_article_head_bg.png) 50% 50%/contain no-repeat;
  position: absolute;
  width: 2em;
  left: 0;
  top: 0;
}
.section_relate h4::after {
  content: none;
}

.nav_btn {
  padding: 0em 1em;
  box-sizing: border-box;
}
.nav_btn > div {
  margin: 0em 0 0.5em;
}
.nav_btn > div a.btn {
  min-width: 200px;
  padding: 8px 10px;
}

.main .main_body .side,
.main .main_body .side .snav {
  height: auto;
}