@charset "UTF-8";
/**
 * Convert font-size from px to rem with px fallback
 *
 * @param $size - the value in pixel you want to convert
 *
 * e.g. p {@include fontSize(12px);}
 * 
 */
.slider {
  position: relative;
  overflow: hidden;
  height: 250px;
}
.slider .sliderWrap {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 10;
  width: 100%;
  height: 250px;
  display: flex;
  align-items: center;
}
.slider .slider__list {
  display: flex;
  align-items: center;
  list-style: none;
  margin-top: 0;
  animation: imgLoop 80s linear infinite 1s both;
}
.slider .slider__item {
  position: relative;
  height: 250px;
  margin-right: 10px;
  list-style: none;
  padding: 0;
  width: auto;
  overflow: hidden;
  border-radius: var(--borderradmax);
}
.slider .slider__item:before {
  content: none;
}
.slider .slider__item img {
  height: 100%;
  width: auto;
  object-fit: cover;
}
@-webkit-keyframes imgLoop {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  100% {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
}
@keyframes imgLoop {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  100% {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
}
.sectionInner__btns {
  margin-block-start: clamp(20px, 15.3846153846px + 1.2820512821vw, 40px);
}
.sectionInner__btns .sectionInner__btn {
  width: 100%;
}
.sectionInner__btns .btn {
  width: 100%;
  box-sizing: border-box;
  padding: clamp(14px, 10.3076923077px + 1.0256410256vw, 30px);
}
.sectionInner__btns .btn .lbl {
  display: block;
  width: calc(100% - 40px);
}
.sectionInner__btns .btn p {
  text-align: left;
  line-height: 1.6;
}
.sectionInner__btns .btn small {
  font-size: clamp(0.75rem, 0.6923076923rem + 0.2564102564vw, 1rem);
  display: block;
}
.sectionInner__btns .btn .txt--small {
  font-size: clamp(0.8125rem, 0.7403846154rem + 0.3205128205vw, 1.125rem);
  display: block;
}

.keyword__wrap {
  border: 1px solid var(--color-accent);
  border-radius: 5px;
  border-radius: clamp(5px, 1.5384615385px + 0.9615384615vw, 20px);
  padding: clamp(15px, 9.2307692308px + 1.6025641026vw, 40px);
}

.keyword__list {
  display: flex;
  flex-wrap: wrap;
  margin-block-start: 1em;
}

.keyword__item {
  position: relative;
  padding-inline-end: 1.5em;
  margin-block-start: 0;
}
.keyword__item p {
  margin-block-start: 0;
  font-weight: 500;
  font-size: clamp(0.9375rem, 0.8653846154rem + 0.3205128205vw, 1.25rem);
}
.keyword__item:after {
  content: "／";
  position: absolute;
  right: 0.5em;
  top: 50%;
  padding-inline: 0.25em;
  transform: translateY(-50%);
  width: 1em;
  height: 100%;
  color: var(--color-main);
  box-sizing: border-box;
}
.keyword__item:last-child {
  padding-inline-end: 0;
}
.keyword__item:last-child:after {
  content: none;
}

.cultural-keyword .keyword-inner {
  border: 0.5px solid rgba(0, 0, 0, 0.3);
  border-radius: 5px;
  padding: 20px;
}
.cultural-keyword .keyword-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 0 20px;
}
#lightcase-overlay {
  background-color: rgba(255, 255, 255, 0.98) !important;
}

#lightcase-case {
  box-sizing: border-box;
  box-shadow: 0 0px 50px rgba(0, 0, 0, 0.05);
  text-shadow: none;
}

.lightcase-inlineWrap {
  padding: 45px;
  line-height: 2;
}

.lightcase-inlineWrap .modal-inner h5 {
  font-size: clamp(1rem, 0.8557692308rem + 0.641025641vw, 1.625rem);
  margin-block: 15px 10px;
  text-align: center;
}

.lightcase-inlineWrap .modal-inner p {
  margin-bottom: 10px;
  font-size: clamp(0.8125rem, 0.7403846154rem + 0.3205128205vw, 1.125rem);
}

.lightcase-inlineWrap .modal-inner h5,
.lightcase-inlineWrap .modal-inner p {
  text-shadow: none;
  color: var(--color-main) !important;
  font-family: var(--font-primaly);
}

.lightcase-open {
  overflow: hidden;
}

.lightcase-icon-close {
  color: var(--color-main) !important;
}

#lightcase-info #lightcase-title,
.lightcase-icon-prev::before,
.lightcase-icon-next::before,
#lightcase-sequenceInfo {
  display: none !important;
}

a[class*=lightcase-icon-]:hover {
  opacity: 0.5 !important;
}

a[data-rel=lightcase] {
  cursor: pointer;
}

a[data-rel=lightcase]:focus {
  outline: none;
}

html[data-lc-type=inline] #lightcase-content .lightcase-contentInner,
html[data-lc-type=ajax] #lightcase-content .lightcase-contentInner,
html[data-lc-type=error] #lightcase-content .lightcase-contentInner {
  padding: 30px !important;
}

[class*=lightcase-icon-]::before {
  color: var(--color-primary);
}

.modal-inner {
  text-align: center;
}
.modal-inner > p {
  text-align: left;
}

.question__ico {
  width: 40px;
  height: 40px;
  margin-inline: auto;
}
.question__ico svg {
  color: var(--color-primary);
}
.relationExhibition .section__ttl {
  font-size: clamp(0.9375rem, 0.8076923077rem + 0.5769230769vw, 1.5rem);
}
.relationExhibition {
  background-color: rgba(15, 152, 187, 0.1);
  padding: clamp(15px, 4.6153846154px + 2.8846153846vw, 60px);
  border-radius: clamp(10px, 3.0769230769px + 1.9230769231vw, 40px);
  border-bottom: none;
}
.relationExhibition .relationExhibition__ttl {
  font-size: clamp(1rem, 0.8846153846rem + 0.5128205128vw, 1.5rem);
}
.relationExhibition .relationExhibition__ttl small {
  display: block;
  font-size: clamp(0.8125rem, 0.7403846154rem + 0.3205128205vw, 1.125rem);
}
.relationExhibition .sectionBody {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 30px;
}
.relationExhibition .relationExhibition__thumb {
  line-height: 0;
  border-radius: clamp(10px, 7.6923076923px + 0.641025641vw, 20px);
  overflow: hidden;
}
.relationExhibition .relationExhibition__txtWrap {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.relationExhibition .relationExhibition__ttl {
  margin-block-start: 0;
  line-height: 1.6;
}
.relationExhibition .relationExhibition__txt {
  font-size: clamp(0.75rem, 0.6923076923rem + 0.2564102564vw, 1rem);
  line-height: 1.8;
  color: rgba(0, 0, 0, 0.8);
}
.relationExhibition .relationExhibition__txt > * {
  margin-block-start: 0;
}
.relationExhibition .relationExhibition__btn + p {
  margin-block-start: 0;
}
.reference__list {
  list-style: none;
}

.reference__item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0;
}
.reference__item:before {
  content: none;
}
.reference__item .reference__anchor {
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
  padding: 20px 10px;
  text-decoration: none;
  gap: 10px;
  color: inherit;
}
.reference__item .reference__anchor:hover {
  background-color: var(--color-secondary);
  color: var(--color-hover);
}
.reference__item .reference__anchor:hover .reference__ttl {
  color: var(--color-hover);
}
.reference__item .reference__anchor:hover .reference__img {
  filter: brightness(1.05);
}
.reference__item .reference__anchor .more__ico {
  margin-inline: auto 0;
}
.reference__item .reference__img {
  max-width: 80px;
  margin: 0;
  transition: filter 0.3s ease;
}
.reference__item .reference__txtWrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.reference__item .reference__txtWrap > * {
  margin-block-start: 0;
}
.reference__item .reference__txtWrap .reference__ttl {
  font-weight: 500;
  font-size: clamp(0.875rem, 0.8173076923rem + 0.2564102564vw, 1.125rem);
  color: var(--color-txt-weak);
}
.reference__item .reference__txtWrap .reference__desc {
  font-size: clamp(0.75rem, 0.7211538462rem + 0.1282051282vw, 0.875rem);
}
.start .sectionInner__figure {
  background-color: var(--color-secondary);
  padding: clamp(15px, 4.6153846154px + 2.8846153846vw, 60px);
  border-radius: clamp(10px, 3.0769230769px + 1.9230769231vw, 40px);
}
.start .inner__fig, .start .inner__txt {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.start .inner__fig dt, .start .inner__txt dt {
  font-size: clamp(0.875rem, 0.8173076923rem + 0.2564102564vw, 1.125rem);
  font-weight: 500;
}
.start .inner__fig dd, .start .inner__txt dd {
  margin-left: 0;
}
.start .inner__fig {
  margin-block-end: 30px;
}
.start .inner__fig dd {
  text-align: center;
}
.start .inner__fig img {
  display: inline-block;
  max-width: 580px;
}
.start .inner__txt .member {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.start .inner__txt .member li {
  display: flex;
  align-items: center;
  font-size: clamp(0.8125rem, 0.7836538462rem + 0.1282051282vw, 0.9375rem);
  line-height: 1.6;
}
.start .inner__txt .member li:before {
  content: "";
  width: 8px;
  height: 8px;
  display: inline-block;
  border-radius: 100px;
  left: 0.25em;
  top: 8px;
  margin: auto;
}
.start .inner__txt .member li small {
  display: inline-block;
  font-size: clamp(0.75rem, 0.7355769231rem + 0.0641025641vw, 0.8125rem);
}
.start .inner__txt .member .tua::before {
  background-color: #9db014;
}
.start .inner__txt .member .municipality::before {
  background-color: #17b7b0;
}
.start .inner__txt .member .museum::before {
  background-color: #17af75;
}
.start .inner__txt .member .university::before {
  background-color: #5bb016;
}
.blog .sectionContents {
  flex-direction: column;
}
.blog .sectionHeader, .blog .sectionBody {
  width: 100%;
}
.blog .blog__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.blog .blog__item {
  padding: 0;
}
.blog .blog__item:before {
  content: none;
}
.blog .blog__item:first-child .blog__anchor {
  border-top: none;
}
.blog .blog__anchor {
  display: flex;
  flex-direction: column;
  margin: 0;
  border-top: 1px dotted var(--color-line);
  text-decoration: none;
  padding: 20px 15px;
}
.blog .blog__anchor:hover {
  background-color: var(--color-secondary);
}
.blog .blog__anchor:hover .blog__ttl, .blog .blog__anchor:hover .blog__date {
  color: var(--color-hover);
}
.blog .blog__info {
  display: flex;
  flex-direction: column-reverse;
  gap: 5px;
}
.blog .blog__date {
  color: var(--color-sub);
  font-size: clamp(0.8125rem, 0.5384615385rem + 1.2179487179vw, 2rem);
  margin: 0;
  transition: 0.2s ease;
}
.blog .blog__ttl {
  font-weight: 500;
  font-size: clamp(0.875rem, 0.6730769231rem + 0.8974358974vw, 1.75rem);
  color: var(--color-txt-weak);
  letter-spacing: -0.02rem;
  line-height: 1.6;
  margin: 0;
  transition: 0.2s ease;
}
.blog .blog__thumb {
  width: 280px;
  position: relative;
  border-radius: var(--borderradmax);
  overflow: hidden;
  aspect-ratio: 3/2;
}
.blog .blog__thumb img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
}
.blog .btnWrap {
  text-align: right;
  margin-block-start: 40px;
}
.keyvisual .keyvisual-wrap {
  margin-block-end: 60px;
  padding-block-start: clamp(1.875rem, 1.4423076923rem + 1.9230769231vw, 3.75rem);
  padding-inline: calc(20px + env(safe-area-inset-left));
  width: 100%;
  max-width: none;
  box-sizing: border-box;
}
.keyvisual .catchCover {
  display: block;
  font-size: clamp(2.1875rem, 1.1778846154rem + 4.4871794872vw, 6.5625rem);
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.08rem;
}
.keyvisual .keyvisual-txt {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.keyvisual .keyvisual-txt p {
  font-weight: 500;
  font-size: clamp(0.875rem, 0.6730769231rem + 0.8974358974vw, 1.75rem);
  margin: 0;
  letter-spacing: -0.06rem;
}
@media (min-width: 80em){
  .slider {
    height: 490px;
  }
  .slider .sliderWrap {
    height: 490px;
  }
  .slider .slider__list {
    -webkit-animation: imgLoop 160s linear infinite 1s both;
    animation: imgLoop 160s linear infinite 1s both;
  }
  .slider .slider__item {
    margin-right: 15px;
    width: auto;
    height: 490px;
  }
  .slider .slider__item img {
    height: 100%;
    width: auto;
    object-fit: cover;
  }
  .relationExhibition {
    gap: 3vw;
  }
  .relationExhibition .sectionHeader {
    position: relative;
    top: 0;
  }
  .reference__list {
    margin-block-start: 0;
    text-align: left;
  }
  .reference__item .reference__anchor {
    flex-direction: row;
    align-items: flex-end;
    gap: 60px;
    padding: 24px;
  }
  .reference__item .reference__anchor .more__ico {
    margin-inline: auto;
  }
  .reference__item .reference__img {
    width: 10%;
  }
  .reference__item .reference__txtWrap {
    width: calc(100% - 150px);
  }
  .start .inner__fig, .start .inner__txt {
    gap: 60px;
  }
}
@media (min-width: 61.25em){
  .cultural-keyword .keyword-inner {
    padding: 30px 20px;
  }
  .cultural-keyword .keyword-list {
    gap: 30px;
  }
}
@media (min-width: 75em){
  html[data-lc-type=inline] #lightcase-content .lightcase-contentInner, html[data-lc-type=ajax] #lightcase-content .lightcase-contentInner, html[data-lc-type=error] #lightcase-content .lightcase-contentInner {
    padding: 0px !important;
  }
  html:not([data-lc-type=error]) #lightcase-content .lightcase-contentInner .lightcase-inlineWrap {
    padding: 40px !important;
  }
  .question__ico {
    width: 64px;
    height: 64px;
  }
  html:not([data-lc-type=error]) #lightcase-content .lightcase-contentInner .lightcase-inlineWrap {
    padding: 60px !important;
  }
  .blog {
    flex-direction: column;
  }
  .blog .sectionHeader {
    position: relative;
    top: 0;
  }
  .blog .blog__anchor {
    padding: 40px;
    gap: 100px;
  }
  .blog .blog__info {
    flex-direction: row;
    gap: 80px;
  }
  .keyvisual .keyvisual-wrap {
    padding-inline: calc(60px + env(safe-area-inset-left));
    margin-block-end: 100px;
  }
  .keyvisual .catchCover {
    letter-spacing: -0.28rem;
  }
  .keyvisual .keyvisual-txt {
    gap: 30px;
  }
}
@media (min-width: 46.25em){
  .relationExhibition .sectionBody {
    flex-direction: row;
    gap: 40px;
  }
  .relationExhibition .relationExhibition__thumb {
    max-width: 280px;
  }
  .start .inner__fig, .start .inner__txt {
    flex-direction: row;
    gap: 30px;
  }
  .start .inner__fig dt, .start .inner__txt dt {
    width: 6em;
  }
  .start .inner__fig dd, .start .inner__txt dd {
    width: calc(100% - 6em);
  }
  .blog .blog__anchor {
    padding: 30px;
    flex-direction: row;
    align-items: flex-start;
    gap: 40px;
  }
}
@media (min-width: 120em){
  .relationExhibition .sectionBody {
    gap: 80px;
  }
}
@media (min-width: 46.25em) and (max-width: 79.99em){
  /* コンパイルするとtb4の指定の後に読み込まれてしまう不具合あり、記述を変更（$until） */
  .reference__item .reference__anchor {
    flex-direction: row;
    align-items: flex-end;
    gap: 30px;
  }
  .reference__item .reference__anchor .more__ico {
    margin-inline: auto;
  }
  .reference__item .reference__txtWrap {
    width: calc(100% - 95px);
  }
}