@charset "UTF-8";
.area {
  background-color: #fefbf2;
  font-family: zen-kaku-gothic-antique, sans-serif;
  font-weight: 700;
  font-style: normal;
}
@media screen and (max-width: 782px) {
  .area {
    padding-block-start: 4rem;
  }
}
.area-inner {
  max-width: 1000px;
  padding-inline: 32px;
}
@media screen and (max-width: 960px) {
  .area-inner {
    padding-inline: 4vw;
  }
}
.area-title {
  font-size: clamp(1.875rem, 1.7042rem + 0.6601vw, 2.125rem);
  border-bottom: 3px solid #BFBFBF;
  position: relative;
  padding-block-end: 32px;
  margin-block-end: 32px;
  letter-spacing: 0.2rem;
}
.area-title:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 22%;
  height: 3px;
  background: #B0854E;
}
.area-cont {
  position: relative;
}
.area-text {
  font-weight: normal;
  line-height: 2;
}
.area-text img {
  width: 100%;
  margin-block: 3rem;
}
.area-text a {
  color: #B0854E;
  text-decoration: underline;
}

.page_head_title {
  padding-block: 96px 64px;
  max-width: 1000px;
  margin: 0 auto;
}
.page_head_title small {
  color: #B0854E;
  font-family: arial, sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: clamp(0.875rem, 0.7896rem + 0.33vw, 1rem);
}
.page_head_title em {
  display: block;
  font-style: normal;
  font-size: clamp(2.375rem, 1.948rem + 1.6502vw, 3rem);
  letter-spacing: 1rem;
}
.page_head_title em.pack {
  letter-spacing: 0.25rem;
}
.page_head img {
  width: 100vw;
}
.page_body {
  max-width: 1000px;
  margin-block-start: 80px;
  margin-inline: auto;
}
.page_body .yt {
  width: 100%;
  aspect-ratio: 16/9;
  padding-inline: 32px;
}
@media screen and (max-width: 960px) {
  .page_body .yt {
    padding-inline: 2vw;
  }
}
.page_body .yt iframe {
  width: 100%;
  height: 100%;
}
.page_body .content_inner {
  display: flex;
  justify-content: space-between;
  flex-flow: row wrap;
  margin-block-start: 80px;
}
.page_body .content_side {
  width: 25%;
  background-color: #fefbf2;
}
.page_body .content_side .sidemenu {
  position: sticky;
  top: 200px;
}
.page_body .content_side .sidemenu_title {
  position: relative;
  letter-spacing: 0.5rem;
  font-size: clamp(0.9375rem, 0.8094rem + 0.495vw, 1.125rem);
  pointer-events: none;
}
.page_body .content_side .sidemenu_title:before {
  content: "目次";
}
.page_body .content_side .sidemenu_list a {
  font-size: 0.875rem;
  padding-block-start: 1.5rem;
  font-weight: normal;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.page_body .content_side .sidemenu_list a:after {
  content: "";
  background-image: url(../img/area/btn_arrow.svg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  width: 0.875rem;
  height: 0.4rem;
}
@media screen and (min-width: 783px) {
  .page_body .content_side .sidemenu_title:after {
    content: "";
    background-color: #333;
    width: 65%;
    height: 1px;
    position: absolute;
    right: 0;
    top: 50%;
  }
  .page_body .content_side .sidemenu_list {
    padding-block-end: 1.5rem;
    border-bottom: 1px solid #333;
  }
  .page_body .content_side .sidemenu_list a:hover {
    font-weight: bold;
    transition: all 0.3s ease;
  }
}
@media screen and (min-width: 783px) and (max-width: 1000px) {
  .page_body .content_side .sidemenu {
    position: sticky;
    top: 140px;
  }
}
@media screen and (max-width: 782px) {
  .page_body .content_side {
    width: 100%;
    display: block;
    position: fixed;
    top: 82px;
    left: 0;
    z-index: 10;
  }
  .page_body .content_side .sidemenu_title {
    color: #fff;
    background-color: #B0854E;
    text-align: center;
    padding-block: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    pointer-events: all;
  }
  .page_body .content_side .sidemenu_title:after {
    margin-inline-start: 1rem;
    content: "";
    display: inline-block;
    background-image: url(../img/area/btn_arrow.svg);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
    width: 0.875rem;
    height: 0.4rem;
    filter: invert(100%) sepia(0%) saturate(3%) hue-rotate(150deg) brightness(102%) contrast(100%);
  }
  .page_body .content_side .sidemenu_title.is-show:before {
    content: "閉じる";
    letter-spacing: 0.25rem;
  }
  .page_body .content_side .sidemenu_title.is-show:after {
    transform: scale(1, -1);
  }
  .page_body .content_side .sidemenu_list {
    background: #fefbf2;
    display: none;
    padding-block-end: 1.5rem;
  }
  .page_body .content_side .sidemenu_list a {
    padding-inline: 4vw;
  }
}
.page_body .content_main {
  width: 70%;
}
.page_body .content_main .accordion {
  position: relative;
  padding-bottom: 2.5rem;
}
.page_body .content_main .accordion-btn {
  background-color: #B0854E;
  bottom: 0;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: normal;
  left: 0;
  margin: auto;
  padding: 5px 15px;
  position: absolute;
  right: 0;
  text-align: center;
  transition: all 0.2s;
  width: 100%;
  min-height: 4rem;
  z-index: 1;
}
.page_body .content_main .accordion-btn:before {
  content: "続きを読む";
  margin-inline-end: 0.25rem;
}
.page_body .content_main .accordion-btn:after {
  content: "";
  background-image: url(../img/area/btn_arrow.svg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  width: 0.875rem;
  height: 0.4rem;
  filter: invert(100%) sepia(0%) saturate(3%) hue-rotate(150deg) brightness(102%) contrast(100%);
}
.page_body .content_main .accordion-btn:hover {
  opacity: 0.7;
}
.page_body .content_main .accordion-btn.is-show:before {
  content: "閉じる";
}
.page_body .content_main .accordion-btn.is-show:after {
  transform: scale(1, -1);
}
.page_body .content_main .accordion-text {
  overflow: hidden;
  position: relative;
}
.page_body .content_main .accordion-text.is-hide {
  height: 200px;
}
.page_body .content_main .accordion-text:before {
  background: -webkit-linear-gradient(top, rgba(254, 251, 242, 0) 0%, rgba(254, 251, 242, 0.9) 50%, rgba(254, 251, 242, 0.9) 50%, #fefbf2 100%);
  background: linear-gradient(top, rgba(254, 251, 242, 0) 0%, rgba(254, 251, 242, 0.9) 50%, rgba(254, 251, 242, 0.9) 50%, #fefbf2 100%);
  bottom: 0;
  content: "";
  height: 120px; /* グラデーションで隠す高さ */
  position: absolute;
  width: 100%;
}
.page_body .content_main .accordion-text-full:before {
  display: none;
}
.page_body .content_main .accordion .accordion-btn.is-show + .accordion-text::before {
  display: none;
}
@media screen and (max-width: 782px) {
  .page_body .content_main {
    width: 100%;
  }
}
.page_body .content_block:not(:first-child) {
  padding-block-start: 2rem;
}
.page_foot {
  padding-block: clamp(5rem, 3.2921rem + 6.6007vw, 7.5rem);
}
.page_foot .banner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: 1fr;
  grid-column-gap: 2rem;
  grid-row-gap: 0px;
  margin-block-end: 2.5rem;
}
.page_foot .banner a {
  background-color: #B0854E;
  color: #fff;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 25px;
  border-radius: 6px;
  letter-spacing: 0.25rem;
  position: relative;
}
.page_foot .banner a:after {
  content: "";
  width: 10px;
  height: 10px;
  border-bottom: solid 2px #fff;
  border-left: solid 2px #fff;
  transform: rotate(-135deg);
  margin-inline-start: 1rem;
  display: inline-block;
}
.page_foot .banner a:hover {
  opacity: 0.6;
  transition: opacity 0.3s ease;
}
.page_foot .title {
  font-size: clamp(1.125rem, 0.8688rem + 0.9901vw, 1.5rem);
  display: flex;
  flex-flow: row nowrap;
  position: relative;
  align-items: center;
  margin-block-end: 40px;
}
.page_foot .title:before {
  content: "";
  width: clamp(1.125rem, 0.8261rem + 1.1551vw, 1.5625rem);
  height: 2rem;
  background-image: url(../img/area/icon_spot.svg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  margin-inline-end: 0.5rem;
}
.page_foot .title:after {
  content: "";
  background-color: #333;
  width: 65%;
  height: 1px;
  position: absolute;
  right: 0;
  top: 50%;
}
@media screen and (max-width: 782px) {
  .page_foot .title::after {
    width: calc(100% - 16rem);
  }
}
.page_foot .list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 1fr;
  grid-column-gap: 32px;
  grid-row-gap: 0px;
}
@media screen and (max-width: 782px) {
  .page_foot .list {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 1fr);
    grid-row-gap: 32px;
  }
}
.page_foot .list a {
  overflow: hidden;
  border-radius: 10px;
}
.page_foot .list a .amami {
  background-color: #519bd5;
}
.page_foot .list a .tokunoshima {
  background-color: #763A75;
}
.page_foot .list a .yanbaru {
  background-color: #D07D2B;
}
.page_foot .list a .iriomote {
  background-color: #569B49;
}
.page_foot .list a h4 {
  padding-block: 14px;
  font-size: clamp(1.125rem, 1.0396rem + 0.33vw, 1.25rem);
  color: #fff;
  letter-spacing: 0.2rem;
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
}
@media screen and (min-width: 783px) {
  .page_foot .list a {
    justify-content: center;
  }
  .page_foot .list a h4 {
    text-align: center;
    justify-content: center;
  }
}
@media screen and (max-width: 782px) {
  .page_foot .list a {
    display: flex;
    flex-flow: row nowrap;
  }
  .page_foot .list a img {
    width: 40%;
  }
  .page_foot .list a h4 {
    width: 60%;
    padding-inline-start: 24px;
  }
}