@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  overflow-x: hidden;
}
.menu-trigger {
  display: none;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  border: none;
}
.menu-trigger,
.menu-trigger span {
  display: inline-block;
  transition: 0.4s;
  box-sizing: border-box;
}
.sp1 {
  display: none;
}
.sp2 {
  display: none;
}
.sp {
  display: none;
}
body {
  font-family: "Hiragino Mincho ProN", "Times New Roman", "YuMincho", "Yu Mincho", "MS PMincho", serif;
}
main,
footer {
  color: #474747;
}
a {
  text-decoration: none;
  color: #474747;
  transition: 0.4s;
}
a:hover {
  opacity: 0.4;
}
img {
  display: block;
}
li {
  list-style: none;
}
h1 {
  font-size: 39px;
  letter-spacing: 4px;
  padding: 10px 0 16px 0;
  text-align: center;
}
h1 span {
  font-size: 28px;
}
h1 a {
  color: #354959;
}
.containermax {
  width: 100%;
  background-color: rgba(143, 178, 223, 0.6);
  height: 55px;
}
#global-nav {
  width: 100%;
  max-width: 922px;
  margin: 0 auto;
}
#global-nav ul {
  display: flex;
  flex-direction:row;
  justify-content: space-between;
  list-style: none;
}
#global-nav li {
  font-size: 20.6px;
  line-height: 55px;
  text-shadow:1.5px 1.5px 0 #788598, -1.5px -1.5px 0 #788598,
              -1.5px 1.5px 0 #788598, 1.5px -1.5px 0 #788598,
              0px 1.5px 0 #788598,  0 -1.5px 0 #788598,
              -1.5px 0 0 #788598, 1.5px 0 0 #788598;
}
#global-nav a {
  color: #fff;
}
.top h2 img {
  width: 100vw;
}
.container1100 {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 30px;
}
.about {
  margin-top: 92px;
  justify-content: space-between;
}
.boxSet {
  display: flex;
  flex-direction: row;
}
.about .rightBox {
  flex: 0 0 363px;
}
.about .leftBox {
  margin-top: 126px;
}
.about h2 {
  font-size: 21px;
  text-align: center;
  margin-bottom: 20px;
}
.about p {
  font-size: 16.5px;
  text-align: center;
  line-height: 1.7;
}
.history {
  margin-top: 50px;
  justify-content: center;
}
.history .leftBox {
  flex: 0 0 296px;
}
.history .rightBox {
  flex: 0 0 594px;
  background-color: rgba(143, 178, 223, 0.4);
  padding: 58px 0 0 68px;
}
.historyText {
  font-size: 20px;
  line-height: 2.1;
  text-shadow:1px 1px 0 #f5f5f5, -1px -1px 0 #f5f5f5,
              -1px 1px 0 #f5f5f5, 1px -1px 0 #f5f5f5,
              0px 1px 0 #f5f5f5,  0 -1px 0 #f5f5f5,
              -1px 0 0 #f5f5f5, 1px 0 0 #f5f5f5;
}
.wandering {
  color: #fff;
  text-shadow: 1.5px 1.5px 2px rgba(0, 0, 0, 0.9),
               -1px -1px 2px rgba(0, 0, 0, 0.7),
               0 0 8px rgba(0, 0, 0, 0.55);
  background-image:
    linear-gradient(rgba(18, 30, 46, 0.34) 0%, rgba(18, 30, 46, 0.60) 100%),
    url(../images/wandering_photo.jpg);
  background-position: center 18%;
  background-repeat: no-repeat;
  background-size: cover;
  padding: 64px 30px 84px;
}
.wandering h2 {
  text-align: center;
  margin-bottom: 30px;
  padding-top: 150px;
  font-weight: bold;
}
.wandering p {
  font-size: 16.5px;
  text-align: center;
  line-height: 1.7;
  font-weight: bold;
}
.wandering h3 {
  font-size: 20px;
  text-align: center;
  font-weight: bold;
  margin-top: 36px;
}
.exhibition {
  justify-content: space-between;
  margin-top: 116px;
}
.exhibition .leftBox {
  flex: 0 0 380px;
}
.exhibition .leftBox img {
  width: 380px;
}
.exhibition .rightBox {
  flex: 0 0 580px;
}
.exhibition h2 {
  margin-bottom: 20px;
  text-align: left;
  font-size: 40px;
  color: #fff;
  font-weight: bold;
  text-shadow:1px 1px 0 #474747, -1px -1px 0 #474747,
              -1px 1px 0 #474747, 1px -1px 0 #474747,
              0px 1px 0 #474747,  0 -1px 0 #474747,
              -1px 0 0 #474747, 1px 0 0 #474747;

}
.exhibition .rightBox .boxSet {
  justify-content: space-between;
}
.day {
  font-size: 16.5px;
  line-height: 2.7;
}
.place {
  font-size: 22px;
  line-height: 2;
}
.gallery {
  font-size: 22px;
  line-height: 2;
}
.caut {
  font-size: 22px;
  margin-top: 80px;
}
.container916 {
  width: 100%;
  max-width: 916px;
  margin: 0 auto;
  padding: 0 30px;
}
.maxcaution {
  margin-top: 20px;
  background-image: url(../images/caution_back.png);
  background-position: top;
  background-repeat: no-repeat;
  background-size: 110% 100%;
  padding-bottom: 50px;
}
.caution {
  padding-top: 96px;
}
.caution h2 {
  font-size: 35px;
  text-align: left;
  margin-bottom: 20px;
}
.caution P {
  font-size: 15px;
  line-height: 1.5;
}
.caution h3 {
  font-size: 30px;
  font-weight: normal;
  text-align: right;
  margin-top: 20px;
}
.container760 {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 30px;
}
.maxbooks {
  background-image: url(../images/booksBack.png);
  background-position: top;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.books {
  padding-top: 116px;
}
.books h2 {
  font-size: 35px;
  text-align: center;
  padding-right: 40px;
  margin-bottom: 20px;
}
.books .leftBox {
  flex: 0 0 410px;
}
.books li {
  font-size: 28px;
  line-height: 2.5;
}
.maxcontact {
  margin-top: 20px;
  background-image: url(../images/contactBack.png);
  background-position: top;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.contact {
  justify-content: space-between;
  height: 820px;
}
.contact .rightBox {
  flex: 0 0 479px;
}
.contact .leftBox {
  flex: 0 0 560px;
}
.contact .rightBox img {
  padding-top: 50px;
  width: 479px;
}
.contact h2 {
  text-align: center;
  padding-right: 30px;
  padding-top: 96px;
  font-size: 29px;
  margin-bottom: 40px;
}
.contact h3,
.contact p {
  font-size: 22px;
  font-weight: normal;
}
.contact h3 {
  margin: 20px 0 10px 0;
}
.top footer {
  background-color: rgba(143, 178, 223, 0.6);
  margin-top: 0;
  padding-top: 24px;
}
footer {
  margin-top: 89px;
}
footer p {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
  font-size: 14.5px;
  font-weight: bold;
  padding: 0 0 34px 46px;
}

@media screen and (max-width: 1020px) {
  .sp1 {
    display: block;
  }
  .exhibition .leftBox {
    flex: 0 0 300px;
  }
  .exhibition .leftBox img {
    width: 280px;
  }
  .exhibition .rightBox {
    flex: 0 0 580px;
  }
}

@media screen and (max-width: 920px) {
  .menu-trigger {
    width: 50px;
    height: 50px;
    position: fixed;
    right: 10px;
    top: 0;
    z-index: 2;
    outline: none;
  }
  .menu-trigger span {
    position: absolute;
    right: 50%;
    width: 30px;
    height: 3px;
    background-color: #354959;;
    transform: translate(50%, -50%);
  }
  .menu-trigger span:nth-of-type(1) {
    top: 17px;
  }
  .menu-trigger span:nth-of-type(2) {
    top: 50%;
  }
  .menu-trigger span:nth-of-type(3) {
    bottom: 14px;
  }
  .menu-trigger.active span:nth-of-type(1) {
    transform: translate(50%, -50%) rotate(-45deg);
    top: 47%;
  }
  .menu-trigger.active span:nth-of-type(2) {
    opacity: 0;
  }
  .menu-trigger.active span:nth-of-type(3) {
    transform: translate(50%, -50%) rotate(45deg);
    bottom: 47%;
  }
  .sp {
    display: block;
  }
  .h1sp {
    font-size: 39px;
    letter-spacing: 4px;
    padding: 10px 0 16px 0;
    text-align: center;
  }
  .h1sp span {
    font-size: 28px;
  }
  .h1sp a {
    color: #354959;
  }
  .containermax {
    display: none;
    width: 100vw;
    height: 100vh;
    background-color: #fff;
    text-align: center;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
  }
  .containermax.active {
    display: block;
    z-index: 1;
  }
  #global-nav ul {
    display: block;
  }
  #global-nav li {
    overflow-x: visible;
    width: 40%;
    margin: 0 auto;
    display: block;
    border-right: none;
    border-bottom: 1px solid #354959;
    font-size: 1.2rem;
    height: 50px;
    line-height: 50px;
    padding: 0;
    text-align: center;
  }
  #global-nav li.last {
    border-bottom: none;
  }
  h1 {
    font-size: 39px;
    letter-spacing: 4px;
    padding: 10px 0 6px 0;
    text-align: center;
  }
  .history {
    margin-top: 50px;
    justify-content: center;
  }
  .history .leftBox {
    flex: 0 0 200px;
  }
  .history .leftBox img {
    width: 200px;
  }
  .history .rightBox {
    flex: 0 0 500px;
    padding: 30px 0 0 68px;
  }
  .historyText {
    font-size: 16px;
  }
  .exhibition .leftBox {
    flex: 1 1 auto;
  }
  .exhibition .leftBox img {
    width: 90%;
  }
  .exhibition .rightBox {
    flex: 0 0 480px;
  }
  .day {
    font-size: 14px;
    line-height: 2.7;
  }
  .place {
    font-size: 18px;
    line-height: 2;
  }
  .gallery {
    font-size: 18px;
    line-height: 2;
  }
  .caut {
    font-size: 18px;
    margin-top: 80px;
  }
  .maxcontact {
    margin-top: 20px;
    background-image: url(../images/contactBack.png);
    background-position: top;
    background-repeat: no-repeat;
    background-size: 100% 100%;
  }
  .contact {
    height: 560px;
  }
  .contact .rightBox {
    flex: 0 0 300px;
  }
  .contact .leftBox {
    flex: 0 0 390px;
  }
  .contact .rightBox img {
    width: 300px;
  }
  .contact h2 {
    text-align: left;
    padding-right: 0;
    padding-left: 90px;
  }
  .contact h3,
  .contact p {
    font-size: 16px;
  }
}
@media screen and (max-width: 760px) {
  .pc {
    display: none;
  }
  .sp2 {
    display: block;
  }
  h1,
  .h1sp {
    font-size: 26px;
    letter-spacing: 4px;
    padding: 6px 0 4px 20px;
    text-align: left;
  }
  h1 span,
  .h1sp span {
    font-size: 18px;
  }
  .top h2 img {
    opacity: 0;
  }
  .top main {
    background-image: url(../images/main.jpg);
    background-position: top;
    height: 80vh;
    background-size: cover;
  }
  .container1100,
  .history {
    width: 97%;
    max-width: 760px;
    padding: 0 20px;
  }
  .about {
    margin-top: 20px;
  }
  .boxSet {
    display: block;
  }
  .about .rightBox {
    flex: none;
    margin-top: 10px;
  }
  .about .rightBox img {
    width: 240px;
    margin: 0 auto;
  }
  .about .leftBox {
    margin-top: 20px;
  }
  .about h2 {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .about p {
    font-size: 13px;
  }
  .history {
    margin-top: 50px;
  }
  .history .leftBox {
    flex: none;
    margin: 0 auto;
  }
  .history .leftBox img {
    width: 270px;
    margin: 0 auto;
    padding-bottom: 0;
  }
  .history .rightBox {
    flex: none;
    padding: 10px 0 10px 10px;
    width: 270px;
    margin: 0 auto;
  }
  .historyText {
    font-size: 13px;
    line-height: 1.7;
  }
  .wandering {
    background-position: center 16%;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 40px 16px 56px;
  }
  .wandering h2 {
    margin-bottom: 26px;
    padding-top: 200px;
    padding-left: 20px;
    padding-right: 20px;
    font-size: 18px;
  }
  .wandering p {
    padding-left: 15px;
    padding-right: 15px;
    font-size: 13px;
  }
  .wandering h3 {
    font-size: 14px;
    margin-top: 26px;
  }
  .exhibition .leftBox img {
    width: 100%;
    margin: 0 auto;
  }
  .exhibition {
    margin-top: 20px;
  }
  .exhibition .leftBox {
    flex: none;
  }
  .exhibition .rightBox {
    flex: none;
  }
  .exhibition .rightBox .boxSet {
    display: flex;
    justify-content: flex-start;
  }
  .exhibition .rightBox .boxSet .box {
    padding-right: 10px;
  }
  .exhibition .rightBox .boxSet .box:last-child {
    padding-right: 0;
  }
  .exhibition .rightBox .boxSet .box:first-child {
    flex: 0 0 60px;
    padding-right: 0;
  }
  .exhibition h2 {
    margin-top: 14px;
    margin-bottom: 10px;
    font-size: 24px;
  }
  .day {
    font-size: 10px;
    line-height: 1;
    padding-bottom: 10px;
  }
  .place {
    font-size: 13px;
    line-height: 3.2;
  }
  .gallery {
    font-size: 13px;
    line-height: 3.2;
  }
  .caut {
    font-size: 13px;
    margin-top: 10px;
  }
  .container916 {
    max-width: 760px;
    padding: 0 20px;
  }
  .maxcaution {
    margin-top: 20px;
    background-image: url(../images/caution_backsp.png);
    background-position: top;
    background-repeat: no-repeat;
    background-size: 110% 100%;
    padding-bottom: 80px;
  }
  .caution {
    padding-top: 96px;
  }
  .caution h2 {
    font-size: 24px;
    text-align: left;
    margin-bottom: 20px;
  }
  .caution P {
    font-size: 13px;
    line-height: 1.5;
    text-align: justify;
  }
  .caution h3 {
    font-size: 18px;
    margin-top: 20px;
  }
  .container760 {
    padding: 0 10px;
  }
  .books {
    padding-top: 20px;
  }
  .books .boxSet {
    display: flex;
    justify-content: center;
  }
  .books h2 {
    font-size: 24px;
    text-align: center;
    padding-right: 0;
    margin-bottom: 20px;
  }
  .books .leftBox {
    flex: 0 0 190px;
  }
  .books .rightBox {
    flex: 0 0 104px;
  }
  .books li {
    font-size: 13px;
    line-height: 2.5;
  }
  .books .rightBox li {
    font-size: 10px;
    line-height: 3.2;
  }
  .maxcontact {
    margin-top: 0;
    background-image: url(../images/contactBacksp.png);
    background-position: top;
    background-repeat: no-repeat;
    background-size: cover;
  }
  .contact {
    height: auto;
  }
  .contact .rightBox {
    padding-top: 40px;
    flex: none;
    padding-bottom: 60px;
  }
  .contact .leftBox {
    flex: none;
  }
  .contact .rightBox img {
    width: 70%;
    margin: 0 auto;
    padding: 0;
  }
  .contact h2 {
    text-align: center;
    padding-right: 0;
    padding-left: 0;
    padding-top: 20px;
    font-size: 18px;
    margin-bottom: 10px;
  }
  .contact h3,
  .contact p {
    font-size: 13px;
  }
  .contact h3 {
    margin: 10px 0 10px 0;
  }

  .top footer {
    padding-top: 15px;
  }
  footer {
    margin-top: 20px;
  }
  footer p {
    font-size: 10px;
    padding: 0 0 15px 20px;
  }
}

/* ===== 展示会情報ページ（クリーン版・更新しやすいテーブル） ===== */
.exh {
  margin-top: 70px;
}
.exhTitle {
  font-size: 34px;
  font-weight: bold;
  color: #24436a;
  text-align: center;
  margin-bottom: 36px;
  text-shadow: 1.5px 1.5px 0 #fff, -1.5px -1.5px 0 #fff,
               -1.5px 1.5px 0 #fff, 1.5px -1.5px 0 #fff,
               0 1.5px 0 #fff, 0 -1.5px 0 #fff,
               -1.5px 0 0 #fff, 1.5px 0 0 #fff;
}
.exhTable {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  border-collapse: collapse;
  background-color: transparent;
}
.exhTable th,
.exhTable td {
  border: none;
  padding: 15px 8px;
  vertical-align: middle;
  text-align: left;
}
.exhTable thead th {
  color: #24436a;
  font-size: 18px;
  letter-spacing: 2px;
  font-weight: bold;
  border-bottom: 2px solid #8fb2df;
}
.exhTable tbody tr {
  border-bottom: 1px solid #e4eaf3;
}
.exhTable td.exhDay {
  font-size: 16.5px;
  white-space: nowrap;
  width: 46%;
  color: #555;
}
.exhTable td.exhPlace {
  font-size: 20px;
  color: #24436a;
}
.exhNote {
  max-width: 860px;
  margin: 26px auto 0;
  font-size: 18px;
  color: #474747;
  text-align: right;
}

@media screen and (max-width: 760px) {
  .exh {
    margin-top: 24px;
  }
  .exhTitle {
    font-size: 22px;
    margin-bottom: 22px;
  }
  .exhTable th,
  .exhTable td {
    padding: 12px 4px;
  }
  .exhTable thead th {
    font-size: 15px;
    letter-spacing: 1px;
  }
  .exhTable td.exhDay {
    font-size: 12.5px;
    width: 48%;
  }
  .exhTable td.exhPlace {
    font-size: 14px;
  }
  .exhNote {
    font-size: 13px;
    margin-top: 16px;
  }
}