@charset "UTF-8";
:root {
  --headerHeight: 140px;
  --paddingSection: 80px;
  --paddingLR: 24px;
}
@media screen and (max-width: 1440px) {
  :root {
    --headerHeight: 100px;
    --paddingSection: 40px;
  }
}
@media screen and (max-width: 960px) {
  :root {
    --headerHeight: 64px;
    --paddingSection: 24px;
    --paddingLR: 16px;
  }
}

:root {
  --color_main: #0081d9;
  --color_sub: #8bd9f3;
}

/*========== トップページ ==========*/
#index_body {
  padding-bottom: 0;
}

/*==========
メインビジュアル
==========*/
.slide_mv {
  height: 100%;
}
.slide_mv .slick-list,
.slide_mv .slick-track,
.slide_mv .slick-slide,
.slide_mv .slick-slide > div,
.slide_mv .slide {
  height: 100%;
}
.slide_mv .slide img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.slide_mv .slick-dots {
  position: absolute;
  left: 0;
  width: 100%;
  bottom: 0.5rem;
  text-align: center;
}
.slide_mv .slick-dots li {
  position: relative;
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  margin: 0 0.375rem;
  padding: 0;
  cursor: pointer;
  background: #fff;
  border-radius: 100%;
}
.slide_mv .slick-dots li button {
  display: none;
}
.slide_mv .slick-dots li.slick-active {
  background: #0081d9;
}
@media screen and (max-width: 960px) {
  .slide_mv .slick-dots li {
    width: 0.5rem;
    height: 0.5rem;
    margin: 0 0.25rem;
  }
}

/*==========
index_news
==========*/
#index_news .flex {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 16px 40px;
}
#index_news .title_section .title {
  font-size: 1.75rem;
  line-height: 1;
}
#index_news .news_area {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
#index_news .btn {
  font-size: 1.5rem;
  font-weight: 500;
  background-color: #d2d2d2;
  color: #717171;
  padding: 0.25em 1em;
  margin-top: 1em;
  margin-left: auto;
  display: block;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
#index_news .label_category {
  min-width: 8em;
  padding: 0.125em 1em 0.25em;
  text-align: center;
}
@media screen and (max-width: 1440px) {
  #index_news .title_section .title {
    font-size: 1.5rem;
  }
  #index_news .btn {
    font-size: 1.125rem;
  }
}
@media screen and (max-width: 960px) {
  #index_news .flex {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  #index_news .title_section .title {
    font-size: 1.25rem;
    line-height: 1;
  }
  #index_news .btn {
    font-size: 0.75rem;
  }
}

/*==========
index_exhibition
==========*/
#index_exhibition .bg {
  background-color: #f3f3f3;
  padding: calc(var(--paddingSection) * 1.5) var(--paddingLR);
}
#index_exhibition .flex {
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 24px var(--paddingSection);
}
#index_exhibition .title_section .title {
  font-size: 2.875rem;
  -webkit-writing-mode: vertical-rl;
      -ms-writing-mode: tb-rl;
          writing-mode: vertical-rl;
}
#index_exhibition .btn_area {
  margin-top: var(--paddingSection);
}
@media screen and (max-width: 1440px) {
  #index_exhibition .title_section .title {
    font-size: 2rem;
  }
}
@media screen and (max-width: 960px) {
  #index_exhibition .bg {
    padding: var(--paddingSection) var(--paddingLR);
  }
  #index_exhibition .flex {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  #index_exhibition .title_section .title {
    font-size: 1.5rem;
    -webkit-writing-mode: horizontal-tb;
        -ms-writing-mode: lr-tb;
            writing-mode: horizontal-tb;
    text-align: center;
  }
}

/*==========
index_event
==========*/
#index_event .title_area .title {
  font-size: 3.375rem;
  line-height: 1.25;
  margin-bottom: 1em;
  text-align: center;
}
#index_event .btn_area {
  margin-top: var(--paddingSection);
}
@media screen and (max-width: 1440px) {
  #index_event .title_area .title {
    font-size: 2rem;
  }
}
@media screen and (max-width: 960px) {
  #index_event .title_area .title {
    font-size: 1.5rem;
  }
}

/*==========
index_sns
==========*/
#index_sns .title_area .title {
  font-size: 3.25rem;
  text-align: center;
  line-height: 1.25;
  margin-bottom: 0.5em;
}
#index_sns .text {
  font-size: 1.5rem;
  font-weight: 500;
  text-align: center;
  margin-top: 1.5em;
}
@media screen and (max-width: 1440px) {
  #index_sns .title_area .title {
    font-size: 2.5rem;
  }
  #index_sns .text {
    font-size: 1rem;
  }
}
@media screen and (max-width: 960px) {
  #index_sns .title_area .title {
    font-size: 2rem;
  }
  #index_sns .text {
    font-size: 0.75rem;
  }
}

/*==========
index_pickup
==========*/
#index_pickup .bg {
  background: center/cover url("/ART/cms/wp-content/themes/chibamuse_art/img/index/percept_bg.jpg") no-repeat;
}
#index_pickup .title_area {
  color: #fff;
}
#index_pickup .title_area .title {
  font-size: 3.5rem;
  line-height: 1.25;
  margin-bottom: 0.5em;
  text-align: center;
}
#index_pickup .title_area .text {
  font-size: 1.75rem;
  font-weight: 500;
  max-width: 1056px;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (max-width: 1440px) {
  #index_pickup .title_area .title {
    font-size: 2em;
  }
  #index_pickup .title_area .text {
    font-size: 1rem;
  }
}
@media screen and (max-width: 960px) {
  #index_pickup .title_area .title {
    font-size: 1.125em;
  }
  #index_pickup .title_area .text {
    font-size: 0.75rem;
    padding-left: 1em;
    padding-right: 1em;
  }
}

.list_pickup {
  margin: var(--paddingSection) auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  gap: var(--paddingSection);
}
.list_pickup > * {
  width: calc((100% - var(--paddingSection) * 2) / 3);
}
@media screen and (max-width: 1440px) {
  .list_pickup {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
}
@media screen and (max-width: 960px) {
  .list_pickup {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    gap: 24px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  .list_pickup > * {
    width: calc((100% - 48px) / 3);
    min-width: 110px;
  }
}