@charset "UTF-8";
/******************************************************************************
******************************************************************************
**
** style.cssにおいて ( var.3.1.3 )
** -- baseでは基本タグとサイト大枠のCSS指定
** -- headerではヘッダーのCSS指定
** -- global navではグローバルナビのCSS指定
** -- contentではコンテント・メイン・サイドナビのCSS指定
** -- footerではフッターのCSS指定
** -- pagetopではページトップボタンのCSS指定
** -- indexではトップページのCSS指定
** -- pageでは汎用ページのCSS指定
** -- styleでは汎用ページのコンテンツ（データ入れ）で使用する基本タグのCSS指定
**
** 注意事項
** -- CSSの命名規則はApplicatsオリジナルの命名規則を採用しています。
** -- 初期フォントサイズはreset.cssにて13pxにリセットしています。
** -- 行間は1.6にリセットしています。
**        単位は不要です。(スタイル崩れする可能性有)
** -- コンテンツ内のフォントサイズ・行間は
**        [ base ]のcontentsクラスで指定しています。
**        変更する場合はこちらを変更してください。
**
******************************************************************************
******************************************************************************/
/*-------------------------------------------------------------------------------------------------------
*********************************************************************************************************
*********************************************************************************************************
******
****** PCスタイル
******
*********************************************************************************************************
*********************************************************************************************************
-------------------------------------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
******************************************************************************
** base
******************************************************************************
----------------------------------------------------------------------------*/
.pc_only {
  display: block;
}

.sp_only {
  display: none;
}

/*--------color code -------*/
html,
body {
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

body {
  min-height: 100vh;
}

.w_base {
  margin: 0 auto;
  max-width: 1200px;
  width: 90vw;
}

.w_base_index {
  margin: 0 auto;
  max-width: 100%;
  width: 90vw;
}

h1,
h2,
h3,
h4,
h5 {
  font-family: serif, "Noto Serif JP";
}

/*----------------------------------------------------------------------------
  ******************************************************************************
  ** header
  ******************************************************************************
  ----------------------------------------------------------------------------*/
.hd_bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transform: translateY(-100%);
  transition: transform 0.4s ease-in-out;
}
.hd_bg.show {
  transform: translateY(0);
}

body:not(.home):not(.front-page) .hd_bg {
  transform: translateY(0);
}

body.home .hd_bg.show,
body.front-page .hd_bg.show {
  transform: translateY(0);
}

.hd {
  display: flex;
  flex-wrap: nowrap;
  margin: 0 auto;
  align-items: center;
}

h1.hd_logo {
  font-family: 游ゴシック, YuGothic, "ヒラギノ角ゴPro W3", "Hiragino Kaku Gothic Pro", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
  gap: 1em;
}
h1.hd_logo a {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0.5em 0px;
}
h1.hd_logo a img {
  width: 40px;
  height: auto;
}
h1.hd_logo a.site_title img {
  width: 250px;
}

/* info bar */
.info_bar {
  background: linear-gradient(135deg, #004261 0%, #2c648c 100%);
  padding: 0.7rem 0;
  width: 100%;
}

.info_bar_link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: white;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: opacity 0.3s ease;
}
.info_bar_link:hover {
  opacity: 0.85;
}
.info_bar_link:hover .info_arrow {
  transform: translateX(4px);
}

.info_text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info_arrow {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

/*----------------------------------------------------------------------------
  ******************************************************************************
  ** global nav
  ******************************************************************************
  ----------------------------------------------------------------------------*/
.nav_bg {
  width: calc(100% - 380px);
}

.nav {
  width: 100%;
  height: 100%;
}

.nav_list {
  width: 100%;
  height: inherit;
  display: flex;
  justify-content: space-around;
  flex-wrap: nowrap;
}
.nav_list > li {
  display: inline-block;
  width: 100%;
  height: inherit;
}
.nav_list > li > a {
  color: #000;
  padding: 20px 0;
  display: inline-grid;
  width: 100%;
  height: inherit;
  align-items: center;
  text-align: center;
  text-decoration: none;
  transition: 0.3s;
}
.nav_list > li a:hover {
  color: #004261;
}
.nav_list > li.contact_nav a {
  background-color: #004261;
  color: #fff;
}

ul.nav_list li:hover ul.sub-menu {
  display: flex;
  animation: Appear 0.3s forwards;
}

.sub-menu {
  display: none;
  position: absolute;
  z-index: 9999;
  width: 100vw;
  left: 0;
  background-color: #757575;
  padding-left: 33vw;
  flex-wrap: wrap;
  flex-direction: column;
}
.sub-menu span {
  position: absolute;
  left: 10vw;
  color: #fff;
  font-weight: bold;
  font-size: 2rem;
}
.sub-menu > li {
  width: 33vw;
}
.sub-menu > li > a {
  color: #fff;
  text-decoration: none;
  padding: 1rem 0;
  display: block;
  width: 100%;
  transition: 0.3s;
  padding-left: 1rem;
}
.sub-menu > li > a:hover {
  color: #fff;
  background-color: #959595;
}

.sub-menu li:hover .nav_glist {
  display: block;
  animation: Appear 0.3s forwards;
}
@keyframes Appear {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.nav_glist {
  display: none;
  position: absolute;
  transition: 0.3s;
  width: 34vw;
  right: 0;
  top: 0;
  height: 100%;
  background-color: #959595;
}
.nav_glist li {
  width: 34vw;
}
.nav_glist li a {
  color: #fff !important;
  text-decoration: none;
  padding: 1rem 0 1rem 1rem;
  display: block;
  width: 100%;
}
.nav_glist li a:hover {
  background-color: #acacac;
}

/**
.nav_glist::-webkit-scrollbar{

}
**/
.li_has_child > a,
.active > a {
  position: relative;
}

.active > a {
  color: #004261 !important;
}

.li_has_child > a:hover:before,
.active > a:before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid #757575;
}

/*----------------------------------------------------------------------------
  ******************************************************************************
  ** content
  ******************************************************************************
  ----------------------------------------------------------------------------*/
/* ピン中は下のセクションの表示を抑えて、意図しない早出を防止する */
.slider-pinned main .con_bg {
  visibility: hidden;
}

.slider-pinned main .index_con1_bgimg {
  visibility: visible;
}

.con {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 30px 0;
}

.main {
  order: 1;
  width: 700px;
}

.side {
  order: 2;
  width: 230px;
}
.side h3 {
  background-color: #eee;
  color: #111;
  font-size: 1.1em;
  font-weight: bold;
  margin-bottom: 6px;
  padding: 8px;
  text-align: center;
}

.side_nav_list li a {
  background: url(../images/icon_arrow_gray.png) no-repeat left center;
  border-bottom: 1px solid #ccc;
  color: #111;
  display: block;
  padding: 12px 10px;
  text-decoration: none;
}
.side_nav_list li a:hover, .side_nav_list li a.current {
  text-decoration: underline;
}

/*----------------------------------------------------------------------------
  ******************************************************************************
  ** footer
  ******************************************************************************
  ----------------------------------------------------------------------------*/
.ft_wrapper {
  margin-top: auto;
}
.ft_wrapper .ft_contact_section {
  background: linear-gradient(135deg, #f5f7fa 0%, #e8eef5 100%);
  padding: 5rem 0;
}
.ft_wrapper .ft_contact_content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 0;
  align-items: start;
}
.ft_wrapper .ft_contact_left .ft_contact_title {
  font-size: 2.5rem;
  font-weight: bold;
  line-height: 1.3;
  color: #004261;
  margin: 0 0 1rem 0;
}
.ft_wrapper .ft_contact_left .ft_contact_subtitle {
  font-size: 1rem;
  color: #666;
  margin: 0;
}
.ft_wrapper .ft_contact_right {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.ft_wrapper .ft_contact_item .ft_contact_label {
  font-size: 1rem;
  font-weight: bold;
  color: #004261;
  margin: 0 0 0.5rem 0;
}
.ft_wrapper .ft_contact_item .ft_contact_text {
  font-size: 0.95rem;
  color: #333;
  margin: 0;
  line-height: 1.6;
}
.ft_wrapper .ft_bg_cp {
  background: #004261;
  color: #fff;
}
.ft_wrapper .ft {
  padding: 30px 0;
}
.ft_wrapper .ft_copy {
  font-size: 10px;
  text-align: center;
}

/*----------------------------------------------------------------------------
  ******************************************************************************
  ** pagetop
  ******************************************************************************
  ----------------------------------------------------------------------------*/
.pt {
  border-radius: 50%;
  background-color: #333;
  bottom: 30px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  right: 30px;
  position: fixed;
  width: 60px;
  z-index: 100;
}
.pt:hover {
  opacity: 0.6;
}

.pt_btn {
  cursor: pointer;
  display: block;
  width: 20px;
  height: 20px;
  margin-top: 8px;
  transform: rotate(45deg);
  position: relative;
}
.pt_btn::before, .pt_btn::after {
  background-color: #fff;
  content: "";
  display: block;
  top: 0;
  left: 0;
  position: absolute;
}
.pt_btn::before {
  width: 7px;
  bottom: 0;
}
.pt_btn::after {
  height: 7px;
  right: 0;
}

/*----------------------------------------------------------------------------
  ******************************************************************************
  ** index
  ******************************************************************************
  ----------------------------------------------------------------------------*/
.index_main {
  width: 100%;
}

.index_content {
  padding: 50px 0;
}

.index_slider_bg {
  position: relative;
  height: 100vh;
  overflow: hidden;
  will-change: transform;
}
.index_slider_bg .index_title {
  z-index: 2;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  position: absolute;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: center;
  justify-content: center;
  will-change: transform, opacity;
}
.index_slider_bg .index_title h2 {
  font-size: max(20px, 2vw);
  margin-bottom: 3rem;
  color: #fff;
  font-weight: bold;
  letter-spacing: 0.1em;
  text-shadow: 1px 1px rgba(0, 42, 66, 0.3803921569);
}
.index_slider_bg .index_title h1 {
  font-size: max(40px, 5vw);
  text-align: center;
  width: 100%;
  font-family: serif;
  line-height: 1.3;
  color: #fff;
  font-weight: bold;
  letter-spacing: 0.05em;
  text-shadow: 4px 4px rgba(0, 42, 66, 0.3803921569);
  margin-bottom: 0.5em;
}
.index_slider_bg .index_title h1 span {
  color: #004261;
}
.index_slider_bg .index_title .view-more-btn {
  display: inline-block;
  background-color: #c41e3a;
  color: #fff;
  font-family: serif, "Noto Serif JP";
  font-size: max(14px, 1.2vw);
  font-weight: bold;
  letter-spacing: 0.1em;
  text-decoration: none;
  padding: 15px 50px;
  margin-top: 2rem;
  border-radius: 0;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}
.index_slider_bg .index_title .view-more-btn:hover {
  background-color: rgb(151.7699115044, 23.2300884956, 44.9115044248);
  transform: translateY(-2px);
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.3);
}
.index_slider_bg .index_title .view-more-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.index_slider_bg .index_title .scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  animation: fadeInUp 1s ease-out 0.5s both;
}
.index_slider_bg .index_title .scroll-indicator .scroll-text {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: #fff;
  font-weight: 500;
  text-shadow: 1px 1px rgba(0, 97, 57, 0.72);
}
.index_slider_bg .index_title .scroll-indicator .scroll-arrow {
  width: 30px;
  height: 50px;
  border: 2px solid #fff;
  border-radius: 15px;
  position: relative;
  box-shadow: 0 0 10px rgba(0, 97, 57, 0.72);
}
.index_slider_bg .index_title .scroll-indicator .scroll-arrow span {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-left: 2px solid #004261;
  border-bottom: 2px solid #004261;
  transform: translateX(-50%) rotate(-45deg);
  animation: scrollDown 1.5s infinite;
}
.index_slider_bg .index_title .scroll-indicator .scroll-arrow span:nth-child(2) {
  top: 15px;
  animation-delay: 0.2s;
}
.index_slider_bg .index_title .scroll-indicator .scroll-arrow span:nth-child(3) {
  top: 22px;
  animation-delay: 0.4s;
}
@keyframes scrollDown {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}
/* JSでマスクを切り替えるためのユーティリティ（グローバルに適用） */
.is-masked {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/*-- object-fit ver IE11 サーバーアップで動作確認済み -- */
.index_slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 1;
}
.index_slider::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 50, 79, 0.55);
  z-index: 1;
  pointer-events: none;
}
.index_slider img {
  width: 100%;
  height: 100vh !important;
  -o-object-fit: cover;
  object-fit: cover;
  font-family: "object-fit: cover!important;";
  filter: brightness(1.05) saturate(1.2);
}

.index_h1 {
  font-family: "Noto Sans JP", sans-serif, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  text-align: center;
  font-size: 4em;
  color: #004261;
}

.row_rev {
  flex-direction: row-reverse;
}

.row_rev > .index_text a {
  text-align: right;
}

.a_i_center {
  align-items: center;
}

.index_btn {
  display: block;
  margin: auto;
  position: relative;
  color: #004261;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  padding: 20px 0;
  width: 300px;
  border: solid 1px #004261;
  cursor: pointer;
  border-radius: 15px;
}
.index_btn:before {
  content: "→";
  font-size: 2em;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  transition: 0.3s;
}
.index_btn:hover:before {
  right: 10px;
}

.index_con1_bgimg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  pointer-events: none;
  will-change: transform, opacity;
  opacity: 0;
  transform: translateX(100%);
}

.index_con1 {
  color: #fff;
  text-align: center;
  pointer-events: auto;
}
.index_con1 > h3 {
  font-weight: bold;
  font-size: 2.5em;
  font-family: "Noto Sans JP";
  text-shadow: 1px 1px rgba(0, 42, 66, 0.3803921569);
}
.index_con1 > h2 {
  font-weight: bold;
  font-size: 2em;
  margin: 20px auto;
  font-size: min(50px, 2.5vw);
  text-shadow: 3px 2px rgba(0, 42, 66, 0.3803921569);
}
.index_con1 > p {
  color: #000;
  font-size: 1.5rem;
}

.index_con2 .index_con2_inner {
  display: flex;
  width: 100%;
  min-height: 500px;
}
.index_con2 .index_con2_img {
  width: 50%;
  margin: 0;
}
.index_con2 .index_con2_img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.index_con2 .index_con2_text {
  width: 50%;
  background-color: #004261;
  color: #fff;
  padding: 4rem 5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.index_con2 .index_con2_text h2 {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}
.index_con2 .index_con2_text h3 {
  font-size: 1.5rem;
  font-weight: normal;
  margin-bottom: 2rem;
  opacity: 0.9;
}
.index_con2 .index_con2_text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}
.index_con2 .index_con2_text .read_more_btn {
  display: inline-block;
  color: #fff;
  font-size: 1rem;
  font-weight: bold;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: 0.3s;
  cursor: pointer;
  align-self: flex-start;
}
.index_con2 .index_con2_text .read_more_btn:hover {
  opacity: 0.7;
  transform: translateX(5px);
}

.index_con3_bg {
  background-color: #fee7e0;
}

.index_con3 {
  position: relative;
  padding: 15em 0 7em;
}
.index_con3 span {
  position: absolute;
  left: 0;
  font-weight: bold;
  font-size: max(7vw, 80px);
  color: #fff;
  top: 40px;
  z-index: 0;
}
.index_con3 .con3_fig {
  position: relative;
  z-index: 1;
  padding: 50px 30px 30px;
}

h2[class^=h2_num] {
  position: relative;
}
h2[class^=h2_num] > span {
  font-family: "Noto Sans JP", sans-serif, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  font-size: 3em;
  color: #fee7e0;
  position: absolute;
  top: -100px;
  z-index: 0;
  left: 0;
}

.index_con5 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 4;
  pointer-events: none;
  will-change: transform, opacity;
  opacity: 0;
  transform: translateY(100vh);
}
.index_con5 * {
  pointer-events: auto;
  margin: auto 2rem;
}

.news_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
}
.news_list .news_list_item {
  width: 20%;
  max-height: 40vh;
  margin-top: 2rem;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.51);
  padding-top: 3rem;
  padding-bottom: 4rem;
  border-radius: 25px;
}
.news_list .news_list_item > a.news_thumb {
  display: flex;
  justify-content: center;
  overflow: hidden;
  flex-grow: 1;
}
.news_list .news_list_item > a img {
  margin: 0;
  width: 100%;
  height: auto;
  min-width: 100%;
  min-height: 100%;
  transition: 0.5s;
  -o-object-fit: contain;
  object-fit: contain;
}
.news_list .news_list_item > a img:hover {
  transform: scale(1.1);
}
.news_list .news_list_item .news_info {
  padding: 1.2rem 0.8rem;
  border-bottom: 5px dotted #2c8c7a;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.news_list .news_list_item .news_date {
  font-size: 1.2rem;
  color: #333;
  font-weight: normal;
  display: block;
  margin-left: 0;
}
.news_list .news_list_item a.news_title {
  font-size: 1.4rem;
  text-decoration: none;
  color: #000;
  line-height: 1.6;
  display: block;
  margin: 0;
}
.news_list .news_list_item a.news_title:hover {
  opacity: 0.7;
}

.news_archive_list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.news_archive_list .news_list_item {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.news_archive_list .news_list_item:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.news_archive_list .news_list_item .news_item_link {
  display: flex;
  text-decoration: none;
  color: inherit;
  height: 100%;
}
.news_archive_list .news_list_item .news_thumbnail {
  flex-shrink: 0;
  width: 280px;
  height: 200px;
  overflow: hidden;
  background: #f0f0f0;
}
.news_archive_list .news_list_item .news_thumbnail img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.news_archive_list .news_list_item:hover .news_thumbnail img {
  transform: scale(1.05);
}
.news_archive_list .news_list_item .news_content {
  flex: 1;
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.news_archive_list .news_list_item .news_meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.news_archive_list .news_list_item .news_date {
  font-size: 0.9rem;
  color: #666;
  font-weight: 500;
}
.news_archive_list .news_list_item .news_category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: #e8f5f1;
  color: #2c8c7a;
  font-size: 0.85rem;
  border-radius: 4px;
  font-weight: 500;
}
.news_archive_list .news_list_item .news_category.news_cat_important {
  background: #ffe8e8;
  color: #d32f2f;
}
.news_archive_list .news_list_item .news_category.news_cat_event {
  background: #e3f2fd;
  color: #1976d2;
}
.news_archive_list .news_list_item .news_category.news_cat_press {
  background: #f3e5f5;
  color: #7b1fa2;
}
.news_archive_list .news_list_item .news_title {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.6;
  color: #333;
  margin: 0;
}
.news_archive_list .news_list_item .news_excerpt {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #666;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/*----------------------------------------------------------------------------
  ******************************************************************************
  ** page
  ******************************************************************************
  ----------------------------------------------------------------------------*/
.page_main,
.single_main,
.archive_main {
  height: 200px;
  background: url(../images/bg-img-1.jpg);
  display: flex;
  align-items: center;
  margin-top: 130px;
}
.page_main h1,
.single_main h1,
.archive_main h1 {
  font-family: "Noto Sans JP", sans-serif, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  font-weight: bold;
  font-size: max(4vw, 50px);
  color: rgba(255, 255, 255, 0.35);
}

.page,
.single,
#news {
  margin: 100px auto;
}
.page h1,
.single h1,
#news h1 {
  font-size: 2.5rem;
  text-align: center;
  margin: 100px auto;
}

h2 {
  font-weight: bold;
  font-size: 2rem;
}

h3 {
  font-weight: bold;
  font-size: 1.5rem;
}

h4 {
  font-size: 1.3rem;
  font-weight: bold;
  margin-bottom: 1em;
}

h5 {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 1em;
}

h6 {
  font-weight: bold;
  margin-bottom: 1em;
}

p {
  line-height: 2.5rem;
  margin: 1em 0;
}

figure img {
  width: 100%;
}

/*----------------------------------------------------------------------------
  ******************************************************************************
  ** style
  ******************************************************************************
  ----------------------------------------------------------------------------*/
.mcon {
  word-wrap: break-word;
}
.mcon a img:hover {
  opacity: 0.8;
  transition: all 0.3s ease;
}
.mcon h1 {
  font-size: 20px;
  margin-bottom: 20px;
}
.mcon h2 {
  font-size: 18px;
  margin-bottom: 10px;
  margin-top: 20px;
}
.mcon h3 {
  font-size: 16px;
  margin-bottom: 8px;
  margin-top: 16px;
}
.mcon h4 {
  font-size: 1.2em;
  margin-bottom: 5px;
  margin-top: 5px;
}
.mcon h5,
.mcon h6 {
  font-size: 1.1em;
  margin-bottom: 2px;
  margin-top: 5px;
}
.mcon hr {
  border: none;
  border-top: 1px dotted #000;
}
.mcon iframe {
  max-width: 100%;
}
.mcon img {
  max-width: 100%;
  height: auto;
}
.mcon ol {
  margin-top: 1em;
  margin-bottom: 1em;
}
.mcon ol li {
  margin-left: 2em;
  margin-bottom: 0.8em;
  line-height: 1.8;
  padding-left: 0.5em;
}
.mcon p {
  margin-bottom: 1em;
}
.mcon ul {
  margin-top: 1em;
  margin-bottom: 1em;
}
.mcon ul li {
  list-style-type: disc;
  margin-left: 1.5em;
  margin-bottom: 0.8em;
  line-height: 1.8;
  padding-left: 0.5em;
}

/*----------------------------------------------------------------------------
******************************************************************************
** 汎用リストスタイル
******************************************************************************
----------------------------------------------------------------------------*/
.list-check {
  list-style: none;
  margin: 1.5em 0;
  padding-left: 0;
}
.list-check li {
  position: relative;
  margin-bottom: 0.5em;
  padding-left: 2em;
  line-height: 1.8;
}
.list-check li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #004261;
  font-weight: bold;
  font-size: 1.3em;
}

.list-arrow {
  list-style: none;
  margin: 1.5em 0;
  padding-left: 0;
}
.list-arrow li {
  position: relative;
  margin-bottom: 0.5em;
  padding-left: 2em;
  line-height: 1.8;
}
.list-arrow li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: #004261;
  font-weight: bold;
  font-size: 1.2em;
}

.list-border {
  list-style: none;
  margin: 1.5em 0;
  padding-left: 0;
}
.list-border li {
  padding: 1em 1.2em;
  margin-bottom: 0.5em;
  border: 2px solid #e0e0e0;
  border-left: 5px solid #004261;
  border-radius: 4px;
  line-height: 1.8;
  background-color: #fafafa;
  transition: all 0.3s ease;
}
.list-border li:hover {
  background-color: #fff;
  border-left-color: rgb(0, 31.2989690722, 46);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.list-step {
  list-style: none;
  counter-reset: step-counter;
  margin: 1.5em 0;
  padding-left: 0;
}
.list-step li {
  position: relative;
  margin-bottom: 1.5em;
  padding-left: 4em;
  line-height: 1.8;
  counter-increment: step-counter;
}
.list-step li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.5em;
  height: 2.5em;
  background: linear-gradient(135deg, #004261 0%, rgb(0, 31.2989690722, 46) 100%);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2em;
  box-shadow: 0 3px 10px rgba(0, 97, 57, 0.3);
}

.list-circle {
  list-style: none;
  margin: 1.5em 0;
  padding-left: 0;
}
.list-circle li {
  position: relative;
  margin-bottom: 0.5em;
  padding-left: 2em;
  line-height: 1.8;
}
.list-circle li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  background-color: #004261;
  border-radius: 50%;
}

.list-circle-outline {
  list-style: none;
  margin: 1.5em 0;
  padding-left: 0;
}
.list-circle-outline li {
  position: relative;
  margin-bottom: 0.5em;
  padding-left: 2em;
  line-height: 1.8;
}
.list-circle-outline li::before {
  content: "";
  position: absolute;
  left: 0.7em;
  top: 0.4em;
  width: 10px;
  height: 10px;
  border: 2px solid #004261;
  border-radius: 50%;
  background-color: transparent;
}

.list-2col, .list-3col {
  list-style: none;
  margin: 1.5em 0;
  padding-left: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8em 1.5em;
}
.list-2col li, .list-3col li {
  position: relative;
  padding-left: 1.5em;
  line-height: 1.8;
}
.list-2col li::before, .list-3col li::before {
  content: "●";
  position: absolute;
  left: 0;
  color: #004261;
  font-size: 0.8em;
  top: 0.5em;
}

.list-3col {
  grid-template-columns: repeat(3, 1fr);
}

.list-mix {
  list-style: none;
  margin: 1.5em 0;
  padding-left: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8em 1.5em;
}
.list-mix li {
  padding: 1em 1.2em;
  margin-bottom: 0.5em;
  border: 2px solid #e0e0e0;
  border-left: 5px solid #004261;
  border-radius: 4px;
  line-height: 1.8;
  background-color: #fafafa;
  transition: all 0.3s ease;
}
.list-mix li:hover {
  background-color: #fff;
  border-left-color: rgb(0, 31.2989690722, 46);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/*----------------------------------------------------------------------------
******************************************************************************
** 汎用カードデザイン
******************************************************************************
----------------------------------------------------------------------------*/
.card, .card-shadow, .card-border {
  background: #fff;
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}
.card:hover, .card-shadow:hover, .card-border:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transform: translateY(-4px);
}
.card h2, .card-shadow h2, .card-border h2,
.card h3,
.card-shadow h3,
.card-border h3,
.card h4,
.card-shadow h4,
.card-border h4 {
  margin-top: 0;
  margin-bottom: 1rem;
}
.card > *:last-child, .card-shadow > *:last-child, .card-border > *:last-child {
  margin-bottom: 0;
}

.card-border {
  border: 2px solid #e0e0e0;
  border-top: 5px solid #004261;
}

.card-shadow {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.card-shadow:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transform: translateY(-6px);
}

.card-flat {
  background: #f8f9fa;
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
  border: 1px solid #e0e0e0;
}
.card-flat h2,
.card-flat h3,
.card-flat h4 {
  margin-top: 0;
  margin-bottom: 1rem;
}
.card-flat > *:last-child {
  margin-bottom: 0;
}

.card-grid-2, .card-grid-4, .card-grid-3 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin: 2rem 0;
}
.card-grid-2 .card, .card-grid-4 .card, .card-grid-3 .card,
.card-grid-2 .card-border,
.card-grid-4 .card-border,
.card-grid-3 .card-border,
.card-grid-2 .card-shadow,
.card-grid-4 .card-shadow,
.card-grid-3 .card-shadow,
.card-grid-2 .card-flat,
.card-grid-4 .card-flat,
.card-grid-3 .card-flat,
.card-grid-2 .card-accent,
.card-grid-4 .card-accent,
.card-grid-3 .card-accent {
  margin-bottom: 0;
}

.card-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/*----------------------------------------------------------------------------
******************************************************************************
** 汎用テーブルデザイン
******************************************************************************
----------------------------------------------------------------------------*/
table {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  margin: 2.5rem 0 !important;
  background: #fff !important;
  font-size: 0.95rem !important;
  border: 1px solid #e0e0e0 !important;
  border-radius: 8px !important;
  overflow: hidden !important;
}
table thead {
  border: none !important;
}
table thead tr th {
  padding: 1rem 1.2rem !important;
  text-align: left !important;
  font-weight: 600 !important;
  color: #fff !important;
  background: #004261 !important;
  border: none !important;
  border-right: 1px solid rgba(255, 255, 255, 0.2) !important;
  letter-spacing: 0.02em !important;
}
table thead tr th:first-child {
  border-top-left-radius: 8px !important;
}
table thead tr th:last-child {
  border-top-right-radius: 8px !important;
  border-right: none !important;
}
table td {
  padding: 1rem 1.2rem !important;
  text-align: left !important;
  border-bottom: 1px solid #e8e8e8 !important;
  border-right: 1px solid #e8e8e8 !important;
  border-top: none !important;
  border-left: none !important;
  line-height: 1.7 !important;
  vertical-align: top !important;
}
table td:last-child {
  border-right: none !important;
}
table tbody tr {
  transition: background-color 0.2s ease !important;
}
table tbody tr:hover {
  background-color: rgba(0, 97, 57, 0.02) !important;
}
table tbody tr:last-child td {
  border-bottom: none !important;
}
table tbody tr:last-child td:first-child {
  border-bottom-left-radius: 8px !important;
}
table tbody tr:last-child td:last-child {
  border-bottom-right-radius: 8px !important;
}

.table-simple {
  border: none !important;
  border-radius: 0 !important;
}
.table-simple thead tr th {
  background: transparent !important;
  color: #004261 !important;
  border: none !important;
  border-bottom: 2px solid #004261 !important;
  border-radius: 0 !important;
}
.table-simple td {
  border-right: none !important;
  border-bottom: 1px solid #e8e8e8 !important;
  border-left: none !important;
  border-top: none !important;
}
.table-simple tbody tr:last-child td {
  border-radius: 0 !important;
}

.table-definition thead tr th {
  background: #fafafa !important;
  color: #004261 !important;
}
.table-definition tbody tr td:first-child {
  background-color: #fafafa !important;
  font-weight: 600 !important;
  color: #333 !important;
  width: 25% !important;
}

/*----------------------------------------------------------------------------
******************************************************************************
** 汎用ボタンデザイン
******************************************************************************
----------------------------------------------------------------------------*/
.btn {
  display: block !important;
  width: 100% !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  text-align: center !important;
  text-decoration: none !important;
  border-radius: 4px !important;
  border: none !important;
  cursor: pointer !important;
  transition: all 0.3s ease !important;
  line-height: 1.5 !important;
  background: #004261 !important;
  color: #fff !important;
}
.btn a {
  display: block !important;
  width: 100% !important;
  padding: 1.2rem 2rem !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  text-align: center !important;
  text-decoration: none !important;
  border-radius: 4px !important;
  border: none !important;
  cursor: pointer !important;
  transition: all 0.3s ease !important;
  line-height: 1.5 !important;
  background: #004261 !important;
  color: #fff !important;
}
.btn a:hover {
  background: rgb(0, 38.2391752577, 56.2) !important;
  color: #fff !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
  text-decoration: none !important;
}
.btn a:active {
  transform: translateY(0) !important;
}
.btn:hover {
  background: rgb(0, 38.2391752577, 56.2) !important;
  color: #fff !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
  text-decoration: none !important;
}
.btn:active {
  transform: translateY(0) !important;
}

/*----------------------------------------------------------------------------
******************************************************************************
** セミナー・フォーラム一覧（PC版）
******************************************************************************
----------------------------------------------------------------------------*/
#seminar_forum .seminar_list, #activity_report .seminar_list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
#seminar_forum .seminar_list_item, #activity_report .seminar_list_item {
  display: flex;
  gap: 30px;
  background: #fff;
  border: 1px solid #e0e0e0;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.3s ease;
}
#seminar_forum .seminar_list_item:hover, #activity_report .seminar_list_item:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}
#seminar_forum .seminar_thumbnail, #activity_report .seminar_thumbnail {
  flex-shrink: 0;
  width: 200px;
}
#seminar_forum .seminar_thumbnail img, #activity_report .seminar_thumbnail img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  -o-object-fit: cover;
  object-fit: cover;
}
#seminar_forum .seminar_content, #activity_report .seminar_content {
  flex: 1;
  display: flex;
  flex-direction: column;
}
#seminar_forum .seminar_meta, #activity_report .seminar_meta {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}
#seminar_forum .seminar_badge, #activity_report .seminar_badge {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: bold;
  color: #fff;
  min-width: 200px;
  white-space: nowrap;
  text-align: center;
  flex-shrink: 0;
  margin-right: 10px;
}
#seminar_forum .seminar_badge.seminar_type_seminar, #activity_report .seminar_badge.seminar_type_seminar {
  background: #2c8c7a;
}
#seminar_forum .seminar_badge.seminar_type_seminar-replay, #activity_report .seminar_badge.seminar_type_seminar-replay {
  background: #95e1d3;
}
#seminar_forum .seminar_badge.seminar_type_forum, #activity_report .seminar_badge.seminar_type_forum {
  background: #37517e;
}
#seminar_forum .seminar_badge.category_seminar-forum, #activity_report .seminar_badge.category_seminar-forum {
  background: #00580f;
}
#seminar_forum .seminar_badge.category_past-seminar-forum, #activity_report .seminar_badge.category_past-seminar-forum {
  background: #f39c12;
}
#seminar_forum .seminar_badge.category_activity-report, #activity_report .seminar_badge.category_activity-report {
  background: #004261;
}
#seminar_forum .seminar_badge.seminar_type, #activity_report .seminar_badge.seminar_type {
  background: #37517e;
}
#seminar_forum .seminar_period, #activity_report .seminar_period {
  font-size: 15px;
  color: #333;
  font-weight: 500;
}
#seminar_forum .seminar_title, #activity_report .seminar_title {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 15px;
  line-height: 1.5;
  color: #333;
}
#seminar_forum .seminar_instructor, #activity_report .seminar_instructor {
  font-size: 15px;
  color: #666;
  margin-bottom: 20px;
  line-height: 1.6;
}
#seminar_forum .seminar_buttons, #activity_report .seminar_buttons {
  display: flex;
  gap: 15px;
  margin-top: auto;
}
#seminar_forum .seminar_buttons a, #activity_report .seminar_buttons a {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 15px;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  min-width: 150px;
}
#seminar_forum .seminar_buttons .btn_apply, #activity_report .seminar_buttons .btn_apply {
  background: #004261;
  color: #fff;
  border: 2px solid #004261;
}
#seminar_forum .seminar_buttons .btn_apply:hover, #activity_report .seminar_buttons .btn_apply:hover {
  background: #00293b;
  border-color: #00293b;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 42, 66, 0.3803921569);
}
#seminar_forum .seminar_buttons .btn_detail, #activity_report .seminar_buttons .btn_detail {
  background: #fff;
  color: #004261;
  border: 2px solid #004261;
}
#seminar_forum .seminar_buttons .btn_detail:hover, #activity_report .seminar_buttons .btn_detail:hover {
  background: #004261;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 42, 66, 0.3803921569);
}

#seminar_forum_single, #activity_report_single {
  padding: 3rem 0;
}
#seminar_forum_single .seminar_detail_title, #activity_report_single .seminar_detail_title {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 2rem;
  line-height: 1.6;
  color: #333;
}
#seminar_forum_single .seminar_detail_meta, #activity_report_single .seminar_detail_meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid #e8e8e8;
}
#seminar_forum_single .seminar_detail_meta .seminar_badge, #activity_report_single .seminar_detail_meta .seminar_badge {
  display: inline-block;
  padding: 0.5rem 1.2rem;
  border-radius: 4px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: bold;
}
#seminar_forum_single .seminar_detail_meta .seminar_badge.seminar_type_seminar, #activity_report_single .seminar_detail_meta .seminar_badge.seminar_type_seminar {
  background: #2c8c7a;
}
#seminar_forum_single .seminar_detail_meta .seminar_badge.seminar_type_seminar-replay, #activity_report_single .seminar_detail_meta .seminar_badge.seminar_type_seminar-replay {
  background: #95e1d3;
}
#seminar_forum_single .seminar_detail_meta .seminar_badge.seminar_type_forum, #activity_report_single .seminar_detail_meta .seminar_badge.seminar_type_forum {
  background: #37517e;
}
#seminar_forum_single .seminar_detail_meta .seminar_date, #activity_report_single .seminar_detail_meta .seminar_date {
  font-size: 1rem;
  color: #666;
}
#seminar_forum_single .seminar_detail_meta .seminar_date strong, #activity_report_single .seminar_detail_meta .seminar_date strong {
  font-weight: bold;
  color: #333;
}
#seminar_forum_single .seminar_detail_thumbnail, #activity_report_single .seminar_detail_thumbnail {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  max-width: 300px;
  margin: 1rem auto;
}
#seminar_forum_single .seminar_detail_thumbnail img, #activity_report_single .seminar_detail_thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}
#seminar_forum_single .seminar_detail_thumbnail .instructor_label, #activity_report_single .seminar_detail_thumbnail .instructor_label {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 0.6rem 1.5rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: bold;
  margin: 0;
}
#seminar_forum_single .seminar_detail_instructor, #activity_report_single .seminar_detail_instructor {
  background: #f8f9fa;
  padding: 1.5rem 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}
#seminar_forum_single .seminar_detail_instructor h3, #activity_report_single .seminar_detail_instructor h3 {
  font-size: 1rem;
  font-weight: bold;
  color: #666;
  margin: 0 0 0.5rem 0;
}
#seminar_forum_single .seminar_detail_instructor p, #activity_report_single .seminar_detail_instructor p {
  font-size: 1.2rem;
  font-weight: bold;
  color: #004261;
  margin: 0;
}
#seminar_forum_single .seminar_detail_apply, #activity_report_single .seminar_detail_apply {
  text-align: center;
  padding: 2.5rem 0;
  margin-bottom: 2rem;
}
#seminar_forum_single .seminar_detail_apply .btn_apply_large, #activity_report_single .seminar_detail_apply .btn_apply_large {
  display: inline-block;
  padding: 1.2rem 4rem;
  background: #4ecdc4;
  color: #fff;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(78, 205, 196, 0.3);
}
#seminar_forum_single .seminar_detail_apply .btn_apply_large:hover, #activity_report_single .seminar_detail_apply .btn_apply_large:hover {
  background: rgb(58.1167400881, 199.3832599119, 189.372246696);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(78, 205, 196, 0.4);
}
#seminar_forum_single .seminar_detail_back, #activity_report_single .seminar_detail_back {
  text-align: center;
  padding: 2rem 0;
}
#seminar_forum_single .seminar_detail_back .btn_back, #activity_report_single .seminar_detail_back .btn_back {
  display: inline-block;
  padding: 0.8rem 2.5rem;
  background: #fff;
  color: #004261;
  border: 2px solid #004261;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
}
#seminar_forum_single .seminar_detail_back .btn_back:hover, #activity_report_single .seminar_detail_back .btn_back:hover {
  background: #fee7e0;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 97, 57, 0.2);
}
#seminar_forum_single .seminar_detail_content, #activity_report_single .seminar_detail_content {
  margin-bottom: 4rem;
  line-height: 1.8;
  color: #333;
  font-size: 1rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
#seminar_forum_single .seminar_detail_content *, #activity_report_single .seminar_detail_content * {
  max-width: 100%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
#seminar_forum_single .seminar_detail_content h1, #activity_report_single .seminar_detail_content h1,
#seminar_forum_single .seminar_detail_content h2,
#activity_report_single .seminar_detail_content h2,
#seminar_forum_single .seminar_detail_content h3,
#activity_report_single .seminar_detail_content h3,
#seminar_forum_single .seminar_detail_content h4,
#activity_report_single .seminar_detail_content h4,
#seminar_forum_single .seminar_detail_content h5,
#activity_report_single .seminar_detail_content h5,
#seminar_forum_single .seminar_detail_content h6,
#activity_report_single .seminar_detail_content h6 {
  margin: 2.5rem 0 1.5rem;
  font-weight: bold;
}
#seminar_forum_single .seminar_detail_content h1, #activity_report_single .seminar_detail_content h1 {
  font-size: 2rem;
}
#seminar_forum_single .seminar_detail_content h2, #activity_report_single .seminar_detail_content h2 {
  font-size: 1.75rem;
}
#seminar_forum_single .seminar_detail_content h3, #activity_report_single .seminar_detail_content h3 {
  font-size: 1.5rem;
}
#seminar_forum_single .seminar_detail_content p, #activity_report_single .seminar_detail_content p {
  margin-bottom: 1.5rem;
}
#seminar_forum_single .seminar_detail_content ul, #activity_report_single .seminar_detail_content ul,
#seminar_forum_single .seminar_detail_content ol,
#activity_report_single .seminar_detail_content ol {
  margin: 1.5rem 0;
  padding-left: 2rem;
}
#seminar_forum_single .seminar_detail_content li, #activity_report_single .seminar_detail_content li {
  margin-bottom: 0.5rem;
}
#seminar_forum_single .seminar_detail_content img, #activity_report_single .seminar_detail_content img {
  max-width: 100%;
  height: auto;
  margin: 2rem 0;
  display: block;
}
#seminar_forum_single .seminar_detail_content figure, #activity_report_single .seminar_detail_content figure {
  margin: 2rem 0;
}
#seminar_forum_single .seminar_detail_content figure img, #activity_report_single .seminar_detail_content figure img {
  width: 100%;
  height: auto;
}
#seminar_forum_single .seminar_detail_content .wp-block-image, #activity_report_single .seminar_detail_content .wp-block-image {
  margin: 2rem 0;
}
#seminar_forum_single .seminar_detail_content .wp-block-image img, #activity_report_single .seminar_detail_content .wp-block-image img {
  max-width: 100%;
  height: auto;
}
#seminar_forum_single .seminar_detail_content .wp-block-group, #activity_report_single .seminar_detail_content .wp-block-group,
#seminar_forum_single .seminar_detail_content .wp-block-column,
#activity_report_single .seminar_detail_content .wp-block-column,
#seminar_forum_single .seminar_detail_content .wp-block-columns,
#activity_report_single .seminar_detail_content .wp-block-columns {
  max-width: 100%;
}
#seminar_forum_single .seminar_detail_apply, #activity_report_single .seminar_detail_apply {
  text-align: center;
  padding: 3rem 0;
}
#seminar_forum_single .seminar_detail_apply .btn_apply_large, #activity_report_single .seminar_detail_apply .btn_apply_large {
  display: inline-block;
  padding: 1.2rem 4rem;
  background: #4ecdc4;
  color: #fff;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(78, 205, 196, 0.3);
}
#seminar_forum_single .seminar_detail_apply .btn_apply_large:hover, #activity_report_single .seminar_detail_apply .btn_apply_large:hover {
  background: #45b8b0;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(78, 205, 196, 0.4);
}

#events_single {
  padding: 6rem 0;
}
#events_single .event_detail_title {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 2rem;
  line-height: 1.6;
  color: #333;
}
#events_single .event_detail_meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 3.5rem 0;
  padding-bottom: 2rem;
  border-bottom: 2px solid #e8e8e8;
}
#events_single .event_detail_meta .seminar_badge {
  display: inline-block;
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: bold;
}
#events_single .event_detail_meta .seminar_badge.category_seminar-forum {
  background: #00580f;
}
#events_single .event_detail_meta .seminar_badge.category_past-seminar-forum {
  background: #f39c12;
}
#events_single .event_detail_meta .seminar_badge.category_activity-report {
  background: #004261;
}
#events_single .event_detail_meta .seminar_badge.seminar_type {
  background: #37517e;
}
#events_single .event_detail_meta .seminar_period {
  font-size: 1rem;
  color: #666;
  font-weight: 500;
}
#events_single .event_detail_thumbnail {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto 2rem;
}
#events_single .event_detail_thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}
#events_single .event_detail_instructor {
  background: #f8f9fa;
  padding: 1.5rem 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}
#events_single .event_detail_instructor h3 {
  font-size: 1rem;
  font-weight: bold;
  color: #666;
  margin: 0 0 0.5rem 0;
}
#events_single .event_detail_instructor p {
  font-size: 1.2rem;
  font-weight: bold;
  color: #004261;
  margin: 0;
}
#events_single .event_detail_apply {
  text-align: center;
  padding: 2.5rem 0;
  margin-bottom: 2rem;
}
#events_single .event_detail_apply .btn_apply_large {
  display: inline-block;
  padding: 1.2rem 4rem;
  background: #4ecdc4;
  color: #fff;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(78, 205, 196, 0.3);
}
#events_single .event_detail_apply .btn_apply_large:hover {
  background: rgb(58.1167400881, 199.3832599119, 189.372246696);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(78, 205, 196, 0.4);
}
#events_single .event_detail_back {
  text-align: center;
  padding: 2rem 0;
}
#events_single .event_detail_back .btn_back {
  display: inline-block;
  padding: 0.8rem 2.5rem;
  background: #fff;
  color: #004261;
  border: 2px solid #004261;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
}
#events_single .event_detail_back .btn_back:hover {
  background: #fee7e0;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 97, 57, 0.2);
}
#events_single .event_detail_content {
  margin-bottom: 4rem;
  line-height: 1.8;
  color: #333;
  font-size: 1rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
#events_single .event_detail_content * {
  max-width: 100%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
#events_single .event_detail_content h1,
#events_single .event_detail_content h2,
#events_single .event_detail_content h3,
#events_single .event_detail_content h4,
#events_single .event_detail_content h5,
#events_single .event_detail_content h6 {
  margin: 2.5rem 0 1.5rem;
  font-weight: bold;
}
#events_single .event_detail_content h1 {
  font-size: 2rem;
}
#events_single .event_detail_content h2 {
  font-size: 1.75rem;
}
#events_single .event_detail_content h3 {
  font-size: 1.5rem;
}
#events_single .event_detail_content p {
  margin-bottom: 1.5rem;
}
#events_single .event_detail_content ul,
#events_single .event_detail_content ol {
  margin: 1.5rem 0;
  padding-left: 2rem;
}
#events_single .event_detail_content li {
  margin-bottom: 0.75rem;
}
#events_single .event_detail_content img {
  max-width: 100%;
  height: auto;
  margin: 2rem auto;
  display: block;
  border-radius: 4px;
}
#events_single .event_detail_content figure {
  margin: 2rem 0;
}
#events_single .event_detail_content figure img {
  width: 100%;
  height: auto;
}
#events_single .event_detail_content .wp-block-image {
  margin: 2rem 0;
}
#events_single .event_detail_content .wp-block-image img {
  max-width: 100%;
  height: auto;
}
#events_single .event_detail_content .wp-block-group,
#events_single .event_detail_content .wp-block-column,
#events_single .event_detail_content .wp-block-columns {
  max-width: 100%;
}

.index_past_seminar_bg {
  padding: 5rem 0;
  background: #f8f9fa;
}

.index_past_seminar .index_past_seminar_title {
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 3rem;
  color: #004261;
}
.index_past_seminar .index_past_seminar_list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.index_past_seminar .index_past_seminar_list .no_past_seminars {
  grid-column: 1/-1;
  text-align: center;
  padding: 4rem 1rem;
  color: #666;
  font-size: 1.1rem;
}
.index_past_seminar .index_past_seminar_card {
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background: #fff;
}
.index_past_seminar .index_past_seminar_card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}
.index_past_seminar .index_past_seminar_card .past_seminar_card_link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.index_past_seminar .index_past_seminar_card .past_seminar_card_image {
  width: 100%;
  height: 280px;
  overflow: hidden;
}
.index_past_seminar .index_past_seminar_card .past_seminar_card_image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.index_past_seminar .index_past_seminar_card:hover .past_seminar_card_image img {
  transform: scale(1.08);
}
.index_past_seminar .index_past_seminar_card .past_seminar_card_info {
  padding: 2rem 1.5rem;
  text-align: center;
  background: #fff;
}
.index_past_seminar .index_past_seminar_card .past_seminar_card_info .past_seminar_card_title {
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 0 1rem 0;
  line-height: 1.6;
  color: #004261;
}
.index_past_seminar .index_past_seminar_card .past_seminar_card_info .past_seminar_card_date {
  font-size: 1.2rem;
  margin: 0 0 0.4rem 0;
  color: #333;
}
.index_past_seminar .index_past_seminar_card .past_seminar_card_info .past_seminar_card_time {
  font-size: 1rem;
  margin: 0;
  color: #666;
}

.index_seminar_bg {
  background: #f5f5f5;
  padding: 4rem 0;
}

.index_seminar .index_seminar_title {
  font-size: 2.2rem;
  font-weight: bold;
  text-align: center;
  color: #004261;
  margin-bottom: 3rem;
}
.index_seminar .index_seminar_list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.index_seminar .index_seminar_list .no_seminars {
  grid-column: 1/-1;
  text-align: center;
  color: #999;
  padding: 3rem;
}
.index_seminar .index_seminar_card_wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.index_seminar .index_seminar_card {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 100%;
}
.index_seminar .index_seminar_card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.index_seminar .index_seminar_card .seminar_card_image {
  position: relative;
  width: 100%;
  height: auto;
  overflow: hidden;
}
.index_seminar .index_seminar_card .seminar_card_image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.index_seminar .index_seminar_card .seminar_card_image .seminar_date_badge {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: #d4b062;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  color: #fff;
  font-weight: bold;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
}
.index_seminar .index_seminar_card .seminar_card_image .seminar_date_badge .month {
  font-size: 1.4rem;
  line-height: 1;
}
.index_seminar .index_seminar_card .seminar_card_image .seminar_date_badge .slash {
  font-size: 1rem;
  line-height: 1;
  margin: 0.15rem 0;
}
.index_seminar .index_seminar_card .seminar_card_image .seminar_date_badge .day {
  font-size: 1.4rem;
  line-height: 1;
}
.index_seminar .index_seminar_card .seminar_card_content {
  padding: 1.5rem;
  background: #004261;
  text-align: center;
  min-height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex-grow: 1;
}
.index_seminar .index_seminar_card .seminar_card_content .seminar_card_instructor_name {
  font-size: 1.1rem;
  color: #fff;
  margin: 0 0 0.6rem 0;
}
.index_seminar .index_seminar_card .seminar_card_content .seminar_card_title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
  margin: 0;
  line-height: 1.4;
}
.index_seminar .seminar_card_link {
  display: inline-block;
  color: #004261;
  text-decoration: underline;
  font-size: 1rem;
  font-weight: bold;
  transition: all 0.3s ease;
  position: relative;
}
.index_seminar .seminar_card_link::after {
  content: "→";
  margin-left: 0.4rem;
  display: inline-block;
  transition: transform 0.3s ease;
}
.index_seminar .seminar_card_link:hover {
  color: #004261;
}
.index_seminar .seminar_card_link:hover::after {
  transform: translateX(5px);
}

#past_seminar_forum .seminar_list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
#past_seminar_forum .seminar_list_item {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
#past_seminar_forum .seminar_list_item:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
#past_seminar_forum .seminar_list_item .seminar_thumbnail {
  width: 100%;
  height: 250px;
  overflow: hidden;
}
#past_seminar_forum .seminar_list_item .seminar_thumbnail img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
#past_seminar_forum .seminar_list_item .seminar_content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  flex: 1;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_meta .seminar_badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 15px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: bold;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_meta .seminar_badge.seminar_type_seminar {
  background: #4ecdc4;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_meta .seminar_badge.seminar_type_seminar-replay {
  background: #95e1d3;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_meta .seminar_badge.seminar_type_forum {
  background: #37517e;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_meta .seminar_period {
  font-size: 0.95rem;
  color: #666;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_title {
  font-size: 1.2rem;
  font-weight: bold;
  color: #004261;
  line-height: 1.5;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_buttons {
  display: flex;
  gap: 1rem;
  margin-top: auto;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_buttons a {
  padding: 0.7rem 1.5rem;
  border-radius: 25px;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  flex: 1;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_buttons .btn_apply {
  background: #4ecdc4;
  color: #fff;
  border: 2px solid #4ecdc4;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_buttons .btn_apply:hover {
  background: #45b8b0;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(78, 205, 196, 0.3);
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_buttons .btn_detail {
  background: #fff;
  color: #4ecdc4;
  border: 2px solid #4ecdc4;
}
#past_seminar_forum .seminar_list_item .seminar_content .seminar_buttons .btn_detail:hover {
  background: #4ecdc4;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(78, 205, 196, 0.2);
}

#past_seminar_forum_single {
  padding: 3rem 0;
}
#past_seminar_forum_single .seminar_detail_title {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 2rem;
  line-height: 1.6;
  color: #004261;
}
#past_seminar_forum_single .seminar_detail_meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid #e8e8e8;
}
#past_seminar_forum_single .seminar_detail_meta .seminar_badge {
  display: inline-block;
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: bold;
}
#past_seminar_forum_single .seminar_detail_meta .seminar_badge.seminar_type_seminar {
  background: #4ecdc4;
}
#past_seminar_forum_single .seminar_detail_meta .seminar_badge.seminar_type_seminar-replay {
  background: #95e1d3;
}
#past_seminar_forum_single .seminar_detail_meta .seminar_badge.seminar_type_forum {
  background: #37517e;
}
#past_seminar_forum_single .seminar_detail_meta .seminar_date {
  font-size: 1rem;
  color: #666;
}
#past_seminar_forum_single .seminar_detail_meta .seminar_date strong {
  font-weight: bold;
  color: #333;
}
#past_seminar_forum_single .seminar_detail_thumbnail {
  position: relative;
  margin-bottom: 3rem;
  border-radius: 8px;
  overflow: hidden;
  max-width: 800px;
}
#past_seminar_forum_single .seminar_detail_thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}
#past_seminar_forum_single .seminar_detail_content {
  margin-bottom: 4rem;
  line-height: 1.8;
  color: #333;
  font-size: 1rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
#past_seminar_forum_single .seminar_detail_content * {
  max-width: 100%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
#past_seminar_forum_single .seminar_detail_content h1,
#past_seminar_forum_single .seminar_detail_content h2,
#past_seminar_forum_single .seminar_detail_content h3,
#past_seminar_forum_single .seminar_detail_content h4,
#past_seminar_forum_single .seminar_detail_content h5,
#past_seminar_forum_single .seminar_detail_content h6 {
  margin: 2.5rem 0 1.5rem;
  font-weight: bold;
}
#past_seminar_forum_single .seminar_detail_content h1 {
  font-size: 2rem;
}
#past_seminar_forum_single .seminar_detail_content h2 {
  font-size: 1.75rem;
}
#past_seminar_forum_single .seminar_detail_content h3 {
  font-size: 1.5rem;
}
#past_seminar_forum_single .seminar_detail_content p {
  margin-bottom: 1.5rem;
}
#past_seminar_forum_single .seminar_detail_content ul,
#past_seminar_forum_single .seminar_detail_content ol {
  margin: 1.5rem 0;
  padding-left: 2rem;
}
#past_seminar_forum_single .seminar_detail_content li {
  margin-bottom: 0.5rem;
}
#past_seminar_forum_single .seminar_detail_content img {
  max-width: 100%;
  height: auto;
  margin: 2rem 0;
  display: block;
}
#past_seminar_forum_single .seminar_detail_content figure {
  margin: 2rem 0;
}
#past_seminar_forum_single .seminar_detail_content figure img {
  width: 100%;
  height: auto;
}
#past_seminar_forum_single .seminar_detail_content .wp-block-image {
  margin: 2rem 0;
}
#past_seminar_forum_single .seminar_detail_content .wp-block-image img {
  max-width: 100%;
  height: auto;
}
#past_seminar_forum_single .seminar_detail_content .wp-block-group,
#past_seminar_forum_single .seminar_detail_content .wp-block-column,
#past_seminar_forum_single .seminar_detail_content .wp-block-columns {
  max-width: 100%;
}
#past_seminar_forum_single .seminar_detail_apply {
  text-align: center;
  padding: 3rem 0;
}
#past_seminar_forum_single .seminar_detail_apply .btn_apply_large {
  display: inline-block;
  padding: 1.2rem 4rem;
  background: #4ecdc4;
  color: #fff;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(78, 205, 196, 0.3);
}
#past_seminar_forum_single .seminar_detail_apply .btn_apply_large:hover {
  background: #45b8b0;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(78, 205, 196, 0.4);
}

/*----------------------------------------------------------------------------
  活動報告：セミナー・フォーラムと同じスタイルを流用するためのエイリアス
----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
  統合アーカイブページ：カテゴリー切り替えボタン
----------------------------------------------------------------------------*/
.category_buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.category_btn {
  padding: 0.8rem 2rem;
  background: #fff;
  color: #004261;
  border: 2px solid #004261;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}
.category_btn:hover {
  background: #fee7e0;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.category_btn.active {
  background: #004261;
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.category_btn.active:hover {
  background: rgb(0, 48.6494845361, 71.5);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

/*----------------------------------------------------------------------------
  統合アーカイブページ：年フィルターボタン
----------------------------------------------------------------------------*/
.year_buttons {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.year_btn {
  padding: 0.6rem 1.5rem;
  background: #fff;
  color: #004261;
  border: 2px solid #004261;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}
.year_btn:hover {
  background: #fee7e0;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.year_btn.active {
  background: #004261;
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.year_btn.active:hover {
  background: rgb(0, 48.6494845361, 71.5);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

/*----------------------------------------------------------------------------
******************************************************************************
** Q&A - カテゴリー一覧
******************************************************************************
----------------------------------------------------------------------------*/
.qa-category-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.qa-category-item {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}
.qa-category-item:hover {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  transform: translateY(-3px);
}

.qa-category-link {
  display: block;
  padding: 2rem;
  text-decoration: none;
  color: inherit;
}
.qa-category-link h2 {
  font-size: 1.3rem;
  font-weight: bold;
  color: #004261;
  margin-bottom: 0.8rem;
}
.qa-category-link .qa-category-description {
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 1rem;
  line-height: 1.6;
}
.qa-category-link .qa-category-count {
  display: inline-block;
  font-size: 0.85rem;
  color: #999;
  padding: 0.3rem 0.8rem;
  background: #f5f5f5;
  border-radius: 20px;
}

/*----------------------------------------------------------------------------
******************************************************************************
** Q&A - アコーディオンリスト
******************************************************************************
----------------------------------------------------------------------------*/
.qa-accordion-list {
  margin-top: 2rem;
}

.qa-accordion-item {
  border-bottom: 1px solid #e0e0e0;
}
.qa-accordion-item:last-child {
  border-bottom: none;
}

.qa-accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 1rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: all 0.3s ease;
}
.qa-accordion-header:hover {
  background: #f8f8f8;
}
.qa-accordion-header .qa-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #2c8c7a;
  color: #fff;
  font-weight: bold;
  border-radius: 50%;
  font-size: 1.1rem;
}
.qa-accordion-header .qa-question {
  flex: 1;
  font-size: 1.1rem;
  font-weight: bold;
  color: #333;
}
.qa-accordion-header .qa-toggle-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #004261;
  transition: transform 0.3s ease;
}
.qa-accordion-header.active .qa-toggle-icon {
  transform: rotate(45deg);
}

.qa-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: #f9f9f9;
}

.qa-accordion-content.active {
  max-height: 1000px;
}

.qa-answer {
  display: flex;
  gap: 1rem;
  padding: 1.5rem 1rem;
}
.qa-answer .qa-icon.answer {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: red;
  color: #fff;
  font-weight: bold;
  border-radius: 50%;
  font-size: 1.1rem;
}
.qa-answer .qa-answer-text {
  flex: 1;
  font-size: 0.95rem;
  line-height: 1.7;
  color: #555;
}
.qa-answer .qa-detail-link {
  display: inline-block;
  margin-top: 1rem;
  color: #004261;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.2s ease;
}
.qa-answer .qa-detail-link:hover {
  text-decoration: underline;
}

/*----------------------------------------------------------------------------
******************************************************************************
** Q&A - 詳細ページ
******************************************************************************
----------------------------------------------------------------------------*/
.qa-detail {
  margin-top: 2rem;
}

.qa-detail-question {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: #f8f8f8;
  border-radius: 8px;
}
.qa-detail-question .qa-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #2c8c7a;
  color: #fff;
  font-weight: bold;
  border-radius: 50%;
  font-size: 1.3rem;
}
.qa-detail-question .qa-detail-title {
  flex: 1;
  font-size: 1.5rem;
  font-weight: bold;
  color: #333;
  margin: 0;
}

.qa-detail-answer {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: #fff;
  border: 2px solid #f0f0f0;
  border-radius: 8px;
}
.qa-detail-answer .qa-icon.answer {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: red;
  color: #fff;
  font-weight: bold;
  border-radius: 50%;
  font-size: 1.3rem;
}
.qa-detail-answer .qa-detail-content {
  flex: 1;
  font-size: 1rem;
  line-height: 1.8;
  color: #333;
}

.qa-detail-category {
  margin-bottom: 2rem;
  padding: 1rem;
  background: #f8f8f8;
  border-radius: 4px;
  font-size: 0.95rem;
}
.qa-detail-category strong {
  color: #666;
}
.qa-detail-category a {
  color: #004261;
  text-decoration: none;
  font-weight: bold;
}
.qa-detail-category a:hover {
  text-decoration: underline;
}

.qa-detail-back {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #e0e0e0;
}
.qa-detail-back .qa-back-button {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background: #004261;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
  transition: all 0.3s ease;
}
.qa-detail-back .qa-back-button:hover {
  background: rgb(0, 31.2989690722, 46);
}

/*----------------------------------------------------------------------------
******************************************************************************
** Q&A - カテゴリーアコーディオン（page-qa.php用）
******************************************************************************
----------------------------------------------------------------------------*/
.qa-category-accordion-list {
  margin-top: 2rem;
}

.qa-category-accordion-item {
  margin-bottom: 1rem;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.qa-category-accordion-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  background: #fff;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: all 0.3s ease;
}
.qa-category-accordion-header:hover {
  background: #f8f8f8;
}
.qa-category-accordion-header.active {
  background: #fee7e0;
}
.qa-category-accordion-header .qa-category-title {
  font-size: 1.4rem;
  font-weight: bold;
  color: #004261;
  margin: 0 0 0.5rem 0;
}
.qa-category-accordion-header .qa-category-description {
  font-size: 0.95rem;
  color: #666;
  margin: 0 0 1rem 0;
  line-height: 1.6;
}
.qa-category-accordion-header .qa-category-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.qa-category-accordion-header .qa-category-count {
  font-size: 0.9rem;
  color: #999;
  padding: 0.3rem 0.8rem;
  background: #f5f5f5;
  border-radius: 20px;
}
.qa-category-accordion-header .qa-category-toggle-icon {
  font-size: 2rem;
  color: #004261;
  font-weight: bold;
  transition: transform 0.3s ease;
}
.qa-category-accordion-header.active .qa-category-toggle-icon {
  transform: rotate(45deg);
}

.qa-category-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  background: #f9f9f9;
}

.qa-category-accordion-content.active {
  max-height: 3000px;
}

.qa-category-accordion-content .qa-accordion-list {
  padding: 1rem;
  margin-top: 0;
}

.qa-category-accordion-content .qa-accordion-item {
  background: #fff;
  margin-bottom: 0.5rem;
  border-radius: 4px;
}

.no-qa-message {
  padding: 2rem;
  text-align: center;
  color: #999;
}

/*----------------------------------------------------------------------------
******************************************************************************
** Q&A - リンクリスト（カテゴリー内）
******************************************************************************
----------------------------------------------------------------------------*/
.qa-list {
  padding: 1rem;
  margin-top: 0;
}

.qa-list-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1rem;
  background: #fff;
  margin-bottom: 0.5rem;
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  border: 1px solid #e0e0e0;
}
.qa-list-item:hover {
  background: #f8f8f8;
  border-color: #004261;
  transform: translateX(5px);
}
.qa-list-item .qa-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #2c8c7a;
  color: #fff;
  font-weight: bold;
  border-radius: 50%;
  font-size: 1.1rem;
}
.qa-list-item .qa-question {
  flex: 1;
  font-size: 1rem;
  font-weight: bold;
  color: #333;
}
.qa-list-item .qa-arrow {
  flex-shrink: 0;
  font-size: 1.2rem;
  color: #004261;
  font-weight: bold;
}

/*----------------------------------------------------------------------------
******************************************************************************
** トップページ以外の文字サイズ調整
******************************************************************************
----------------------------------------------------------------------------*/
body:not(.home):not(.page-template-index) {
  font-size: 105%;
}/*# sourceMappingURL=style.css.map */