@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  max-width: 100%;
}

ul {
  list-style: none;
}

a {
  cursor: pointer;
}

header,
footer,
.home main,
.navi-container,
.main-content {
  container-type: inline-size;
  container-name: main-container;
}

/**maincontentエリア**/
.main_content_wrap {
  max-width: 1000px;
  padding-top: 80px;
  margin: auto;
  margin-bottom: 80px;
  display: flex;
  justify-content: center;
  gap: 40px;
}

#side {
  width: 250px;
  position: fixed;
  left: -100%;
}

.main-content {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

@media (max-width: 1079px) {
  #side {
    width: 100%;
    top: 0;
    z-index: 100;
    background-color: #fff;
    height: 100svh;
  }
  #side .side-link {
    height: 100%;
    display: flex;
    flex-flow: column wrap;
  }
  .hamburger {
    display: inline-block;
    position: fixed;
    cursor: pointer;
    top: 10px;
    right: 10px;
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 5px;
    width: 40px;
    height: 40px;
    z-index: 200;
    transition: left 0.5s ease-out;
  }
  .hamburger .bar {
    position: absolute;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.6);
    transition: -webkit-transform 0.3s ease-in-out;
    transition: transform 0.3s ease-in-out;
    transition: transform 0.3s ease-in-out, -webkit-transform 0.3s ease-in-out;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
  .hamburger .bar.bar-top {
    top: 25%;
    width: 70%;
    -webkit-transform-origin: center top;
            transform-origin: center top;
  }
  .hamburger .bar.bar-middle {
    top: 50%;
    width: 50%;
    -webkit-transform-origin: center center;
            transform-origin: center center;
  }
  .hamburger .bar.bar-bottom {
    top: 75%;
    width: 90%;
    -webkit-transform-origin: center bottom;
            transform-origin: center bottom;
  }
  .hamburger.active .bar-top {
    top: 50%;
    width: 100%;
    -webkit-transform: translateX(-50%) translateY(-50%) rotate(45deg) scaleX(0.8);
            transform: translateX(-50%) translateY(-50%) rotate(45deg) scaleX(0.8);
  }
  .hamburger.active .bar-middle {
    opacity: 0;
  }
  .hamburger.active .bar-bottom {
    top: 50%;
    width: 100%;
    -webkit-transform: translateX(-50%) translateY(-50%) rotate(-45deg) scaleX(0.8);
            transform: translateX(-50%) translateY(-50%) rotate(-45deg) scaleX(0.8);
  }
  .hamburger.active ~ #side {
    transition: left 0.5s ease-out;
    left: 0;
  }
  .hamburger:not(.active) ~ #side {
    transition: left 0.5s ease-out;
    left: -100%;
  }
}
.page-content {
  max-width: 710px;
  width: 100%;
  margin: 0 auto;
}

.page_section {
  margin: auto;
  width: 960px;
  max-width: 100%;
  padding: 0 20px;
}

.main-visual-wrap {
  max-width: 1360px;
  margin: 60px auto 0;
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}
.main-visual-wrap .main-visual {
  text-align: center;
  margin: 40px 0 0;
  order: 1;
  position: relative;
}
.main-visual-wrap .main-visual figcaption {
  width: 100%;
  justify-content: center;
  display: flex;
  position: absolute;
  bottom: 10px;
}
.main-visual-wrap .main-visual figcaption p {
  position: relative;
  border: 2px solid #ed6b07;
  border-radius: 20px;
  box-shadow: #888 4px 4px;
  background-color: #f9f9f9;
  padding: 5px 10px;
  margin: 0px auto;
  z-index: 2;
  max-width: 80%;
  width: 400px;
}
@media (min-width: 1200px) {
  .main-visual-wrap .main-visual figcaption {
    display: none;
  }
}
.main-visual-wrap .header_title {
  width: 150px;
  position: absolute;
  top: -50px;
  left: 10px;
}
.main-visual-wrap .sns_link {
  order: 2;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  margin: 0;
  width: auto;
  position: fixed;
  right: 10%;
  top: 0;
}
.main-visual-wrap .sns_link a {
  margin: 0 5px;
}
.main-visual-wrap .banner1 {
  order: 3;
}
.main-visual-wrap .banner2 {
  order: 4;
  position: absolute;
  right: 0;
  bottom: -12%;
  z-index: 2;
  width: 30%;
}

@container main-container (min-width: 980px) {
  .main-visual-wrap {
    display: block;
  }
  .main-visual-wrap .header_title {
    width: 280px;
    top: 0;
    -webkit-transform: translateY(-35px);
            transform: translateY(-35px);
  }
  .main-visual-wrap .sns_link {
    margin: 0;
    width: auto;
    position: fixed;
    right: 10%;
    top: 0;
  }
  .main-visual-wrap .banner1 {
    position: absolute;
    bottom: 145px;
    right: 245px;
  }
  .main-visual-wrap .banner1 img {
    width: 120px;
  }
  .main-visual-wrap .banner2 {
    position: absolute;
    right: 0;
    bottom: 0;
  }
  .main-visual-wrap .main-visual figcaption {
    width: auto;
  }
  .page_section {
    margin: auto;
    width: 960px;
    max-width: 100%;
  }
}
@container main-container (min-width: 1200px) {
  .main-visual-wrap .header_title {
    width: 100%;
    position: absolute;
    top: 0px;
    left: 40px;
  }
  .main-visual-wrap .banner2 {
    position: absolute;
    right: 5%;
    bottom: 2%;
    width: auto;
  }
}

.navi-container{
  background-color: #f9c600;
  padding: 2rem 0;
}
.navi-container.under{
  background-color: unset;
  padding: 2rem 0;
}
.home_navimenu {
  /*height: 92px;*/
  overflow: hidden;
  margin: 0 10px;
  display: flex;
  align-items: center;
}
.under .home_navimenu {
  border: 2px solid #000;
  border-radius: 50px;
}
.home_navimenu .navimenu {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  list-style: none;
  padding: 0;
  margin: 0;
}
.under .home_navimenu .navimenu{
  padding: 10px 20px;
}
.home_navimenu .navimenu li {
  flex-grow: 1;
  text-align: center;
  line-height: 30px;
  margin: auto;
  width: 100%;
  position: relative;
}
.home_navimenu .navimenu li:nth-child(4) {
  justify-items: center;
  padding-right: 0;
}
.home_navimenu .navimenu li:nth-child(5) {
  justify-items: center;
    padding-left: 0;
}

.under .home_navimenu .navimenu li{
  width: auto;
}

@container main-container (min-width: 1000px) {
  .home_navimenu .navimenu li {
    margin: 10px auto;
    line-height: 50px;
    width: 30%;
  }
  .home_navimenu .navimenu li:nth-child(4) {
    justify-items: end;
    padding-right: 25px;
  }
  .home_navimenu .navimenu li:nth-child(5) {
    justify-items: start;
      padding-left: 25px;
  }
  .under .home_navimenu .navimenu li{
    width: auto;
  }
}
.home_navimenu .navimenu li img {
  width: auto;
}
.under .home_navimenu .navimenu li img {
  width: auto;
  height: 25px;
  margin-right: 10px;
}

.home_navimenu .navimenu li:last-child:after {
  border-right: none;
}
.home_navimenu .navimenu li a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: black;
  text-decoration: none;
}
.home_navimenu .navimenu li a img {

}
@container main-container (min-width: 600px) {
  .home_navimenu .navimenu li a img {
    display: block;
  }
  .under .home_navimenu .navimenu li img {
    width: auto;
    height: 52px;
    margin-right: 10px;
  }
  
}
@container main-container (min-width: 1000px) {
  .home_navimenu {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
  }
}

.schedule_section {
  display: flex;
  width: 960px;
  margin: 20px auto;
  flex-direction: row;
  max-width: 100%;
}
.schedule_section .schedule_item {
  margin: 10px auto;
}
.schedule_section h3 {
  display: flex;
  align-items: center;
  font-size: min(1.75rem,3cqw);
}
.schedule_section h3::before, .schedule_section h3::after {
  color: #ed6b07;
  content: "";
  flex-grow: 1;
  margin: 0 10px;
  border-bottom: 1px solid #ed6b07;
  border-top: 1px solid #ed6b07;
  height: 4px;
}
.schedule_section h3::before {
  margin-right: 20px;
}
.schedule_section h3::after {
  margin-left: 20px;
}
.schedule_section .Schedule_date {
  display: flex;
  align-items: center;
  color: #dc3232;
  justify-content: center;
  font-weight: 700;
}
.schedule_section .Schedule_date .month {
  font-size: 4cqw;
  color: #000;
}
.schedule_section .Schedule_date .date {
  font-size: 4cqw;
}
.schedule_section .Schedule_date .week {
  font-size: 4cqw;
}
.schedule_section .Schedule_date li:not(:last-child)::after {
  content: "▶";
  margin: 0 5px;
  font-size: 4cqw;
  color: #000;
}
@container main-container (min-width: 920px) {
  .schedule_section .Schedule_date .month {
    font-size: 2.25rem;
  }
  .schedule_section .Schedule_date .date {
    font-size: 4rem;
  }
  .schedule_section .Schedule_date .week {
    font-size: 2rem;
  }
  .schedule_section .Schedule_date li:not(:last-child)::after {
    font-size: 2rem;
    margin: 0 10px;
  }
}

@container main-container (min-width: 1040px) {
  .schedule_section {
    flex-direction: row;
  }
  .schedule_section .schedule_item {
    width: 50%;
  }
}
.top_main_section {
  padding-top: 50px;
  padding-bottom: 100px;
}

header .information_section {
  display: none;
  container-type: inline-size;
  container-name: contntmiddle;
  width: calc(100% - 450px);
  max-width: 900px;
  margin: auto;
  bottom: 20px;
  left: 40px;
  position: absolute;
}
@media (min-width: 1200px) {
  header .information_section {
    display: block;
  }
}
header .information_section .topics {
  border: 1px solid #ed6b07;
  border-radius: 10px;
  background-color: white;
  padding: 40px 20px;
  margin: 10px;
  z-index: 2;
}
@container contntmiddle (min-width: 700px) {
  header .information_section .topics {
    padding: 10px 60px;
    margin: 0;
  }
}
header .information_section .topic_pickup {
  position: relative;
  border: 2px solid #ed6b07;
  border-radius: 20px;
  box-shadow: #888 4px 4px;
  background-color: #f9f9f9;
  padding: 40px 20px;
  margin: 20px 10px 50px;
  z-index: 2;
  max-width: 400px;
  width: 100%;
}
header .information_section .topic_pickup::after {
  content: "";
  position: absolute;
  bottom: -12px;
  left: 20px;
  border-width: 2px;
  border-style: solid;
  border-color: transparent #ED6B08 #ED6B08 transparent;
  width: 20px;
  height: 20px;
  background: #fff;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
header .information_section .topic_pickup p {
  font-size: 1.4rem;
}
header .information_section h1 {
  display: flex;
  color: #dc3232;
  align-items: center;
  flex-direction: column;
}
@container contntmiddle (min-width: 700px) {
  header .information_section h1 {
    flex-direction: row;
    justify-content: space-between;
  }
}
header .information_section h1 .en {
  font-size: 1.1rem;
  order: 1;
  margin-left: 0;
  margin-right: 0;
}
header .information_section h1 .ja {
  order: 2;
  font-size: 1rem;
  margin-left: 20px;
  margin-right: auto;
}
header .information_section h1 .viewinfo {
  font-size: 1rem;
  order: 3;

  color: #dc3232;
  text-decoration: none;
  margin-right: 0px;
  margin-left: auto;
}
header .information_section .information_list {
  z-index: 2;
  display: flex;
  flex-direction: column;
  margin-top: 10px;
  padding-bottom: 7px;
  font-size: 0.8rem;
}
header .information_section .information_list li {
  padding: 10px 0;
  border-bottom: 1px dotted;
}
header .information_section .information_list li:first-child {
  border-top: 1px dotted;
}
header .information_section .information_list li a {
  text-decoration: none;
  color: #000;
  min-height: 2.2rem;
  display: flex;
  flex-direction: column;
}
@container contntmiddle (min-width: 900px) {
  header .information_section .information_list li a {
    display: grid;
    grid-template-columns: 100px auto;
    align-items: center;
  }
}

main .information_section {
  width: 960px;
  margin: auto;
  margin-top: 60px;
  margin-bottom: 20px;
  position: relative;
}
main .information_section.front_info {
  container-type: inline-size;
  container-name: contntmiddle;
}
@media (min-width: 1200px) {
  main .information_section.front_info {
    display: none;
  }
}
main .information_section .topics {
  border: 1px solid #dc3232;
  border-radius: 10px;
  background-color: white;
  padding: 20px 20px;
  margin: 10px;
  z-index: 2;
}
@container contntmiddle (min-width: 700px) {
  main .information_section .topics {
    padding: 40px 60px;
    margin: 0;
  }
}
main .information_section .bg_right {
  position: absolute;
  top: -40px;
  right: -40px;
  z-index: 3;
}
main .information_section .bg_left {
  position: absolute;
  bottom: -40px;
  left: -40px;
  z-index: 1;
}
main .information_section .bg_center {
  position: absolute;
  bottom: -40px;
  z-index: 3;
  left: calc(50% - 72px);
}
main .information_section h1 {
  display: flex;
  color: #dc3232;
  align-items: center;
  flex-direction: row;
}
main .information_section h1 .en {
  font-size: 1.625rem;
}
main .information_section h1 .ja {
  font-size: 1.5rem;
  margin-left:20px;
}
main .information_section h1 .viewinfo {
  font-size: 1.5rem;
  color: #dc3232;
  text-decoration: none;
  margin-right: 0;
    margin-left: auto;
}
@container contntmiddle (min-width: 700px) {
  main .information_section h1 {
    flex-direction: row;
    justify-content: space-between;
  }
  main .information_section h1 .en {
    order: 1;
    margin-left: 0;
    margin-right: 0;
  }
  main .information_section h1 .ja {
    order: 3;
    margin-right: 0px;
    margin-left: auto;
  }
  main .information_section h1 .viewinfo {
    order: 2;
    margin-left: 20px;
    margin-right: auto;
  }
}
main .information_section .information_list {
  z-index: 2;
  display: flex;
  flex-direction: column;
  margin-top: 20px;
  padding-bottom: 10px;
}
main .information_section .information_list li {
  padding: 10px 0;
  border-bottom: 1px dotted;
}
main .information_section .information_list li:first-child {
  border-top: 1px dotted;
}
main .information_section .information_list li a {
  text-decoration: none;
  color: #000;
  min-height: 2.2rem;
  display: flex;
  flex-direction: column;
}
@container contntmiddle (min-width: 900px) {
  main .information_section .information_list li a {
    display: grid;
    grid-template-columns: 200px auto;
    align-items: center;
  }
}

.gallery_section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 10px;
}
.gallery_section .gallery_link {
  text-decoration: none;
  color: #000;
}
.gallery_section .gallery_link:hover {
  opacity: 0.8;
}
.gallery_section .gallery_wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 10px;
}
.gallery_section .gallery_item {
  width: 100%;
  max-width: 400px;
  position: relative;
  display: grid;
  place-items: center;
  grid-template-rows: 1fr;
  gap: 20px;
}
@container main-container (min-width: 920px) {
  .gallery_section {
    padding: 30px 76px;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, auto);
  }
}
@container main-container (min-width: 1200px) {
  .gallery_section {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, auto);
  }
  .gallery_section .gallery_wrap:nth-child(3n-1) {
    /*margin-top: -60px;*/
  }
}
.gallery_section .artwork_image {
  width: 100%;
}
.gallery_section .gallery_title {
  height: 100%;
  background-color: white;
  border-radius: 50px;
  font-weight: bold;
  padding: 5px 10px;
  margin: 0 20px;
  width: 90%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.gallery_section .gallery_title:after {
  content: ">";
  margin-left: 10px;
}

/**side**/
/*------------------------------------------------------

--- side ---

-------------------------------------------------------*/
.side-link {
  margin-bottom: 35px;
}

.side-link li:first-child > a {
  border-top: 1px dashed #c4c4c4;
}

.side-link li a {
  display: block;
  padding: 17px 0 16px 40px;
  border-bottom: 1px dashed #c4c4c4;
  background-image: url(../images/sidebar/arrow_01.png);
  background-repeat: no-repeat;
  background-position: 12px center;
  color: #44351e;
  font-weight: 700;
  font-size: 14px;
  font-family: "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", "HG明朝B", "MS Mincho", serif;
}

@media all and (min-width: 0\0 ) {
  .side-link li a {
    padding: 20px 0 13px 40px;
  }
}
@media all and (-ms-high-contrast: none\0 ) {
  .side-link li a {
    padding: 20px 0 13px 40px;
  }
}
.side-bnr01 {
  margin-bottom: 40px;
  border-bottom: 1px solid #c2c2c2;
}

.side-bnr01 li {
  margin-bottom: 20px;
}

.side-bnr01 li a {
  display: block;
}

.side-bnr02 li {
  margin-bottom: 10px;
}

.side-bnr02 li a {
  display: block;
}

footer {
  background-image: url(../images/sand_ft.jpg);
  background-size: cover;
  background-position: bottom center;
  background-repeat: no-repeat;
  padding-top: 140px;
}
footer .footer_wrap {
  margin: auto;
  width: 1400px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 100px;
  background-color: #ffffff6b;
  border-radius: 20px;
}
@container main-container (min-width: 700px) {
  footer .footer_wrap {
    display: grid;
    gap: 20px;
    grid-template-columns: 1fr 1fr 1fr;
  }
}
footer .footer_item {
  align-self: start;
  margin: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px;
}
footer .footer_item img {
  max-width: 100%;
  margin: 10px auto;
}
footer .footer_item .footer_address1 {
  font-weight: 700;
}
footer .footer_item .footer_address2 {
  font-size: 0.85rem;
  margin: 0 0.5rem;
}
@container main-container (min-width: 700px) {
  footer .footer_item {
    display: block;
    padding: 0;
    margin: 10px;
  }
}
footer .copy {
  display: flex;
  align-items: center;
  justify-content: center;
}
footer .copy p {
  text-align: center;
}
@container main-container (min-width: 700px) {
  footer .copy {
    height: 2rem;
  }
}

/**categoryリンク**/
.category_link {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.category_link a {
  text-decoration: none;
  font-size: 1.2rem;
  color: #000;
  border: 1px solid #ccc;
  border-radius: 15px 10px 15px 10px;
  box-shadow: 2px 2px 5px #888;
  padding: 15px 40px;
  background-image: url(../images/sidebar/arrow_01.png);
  background-repeat: no-repeat;
  background-position: 12px center;
}
.category_link a:hover {
  text-decoration: underline;
}/*# sourceMappingURL=style.css.map */