@charset "utf-8";
/*
@import url(https://fonts.googleapis.com/earlyaccess/cwtexfangsong.css);
*/
/*--------------------------------------------------------------
# Main
--------------------------------------------------------------*/
* {
  padding: 0px;
  margin: 0px;
}
html,
body {
  padding: 0px;
  margin: 0px;
}
html {
  height: 100%;
}
body {
  height: 100%;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
img {
  border: 0px;
  max-width: 100%;
}
.clearfix:after {
  content: ".";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
  font-size: 0;
  overflow: hidden;
}
.clearfix {
  /*display: inline-block;*/
  display: block;
}
html[xmlns] .clearfix {
  display: block;
}
* html .clearfix {
  /*height: 1%;*/
  height: 0;
  overflow: hidden;
}
.left {
  text-align: left;
}
.center {
  text-align: center;
}
.right {
  text-align: right;
}
span.nobreak {
  display: inline-block;
  word-break: keep-all;
}
@media screen and (width >= 800px) {
  .mobile-only {
    display: none;
  }
}
body {
  font-family: sans-serif;
  font-weight: normal;
  color: black;
  font-size: 14pt;
  line-height: 1.7em;
  background-color: #FEE8CA;
  overflow-x: hidden;
}
h1 {
  font-size: 32pt;
  line-height: 1.4em;
  font-weight: normal;
}
@media screen and (width < 800px) {
  h1 {
    font-size: 28pt;
    line-height: 1.4em;
  }
}
h2 {
  font-size: 24pt;
  line-height: 1.4em;
  font-weight: normal;
}
h3 {
  font-size: 18pt;
  line-height: 1.2em;
}
p {
  margin: 20px 0;
}
.video-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  /*
    padding-bottom: 56.25%;
    height: 0;
    line-height: 0;
    max-width: 100%;
    iframe {
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        width: 100%;
    }
    */
}
.video-container video {
  max-width: 100%;
}
.video-container iframe {
  aspect-ratio: 16 / 9;
  max-width: 100%;
}
.center {
  text-align: center;
}
a.button {
  display: inline-block;
  min-width: 200px;
  max-width: 100%;
  padding: 5px 10px;
  margin: 10px;
  border-radius: 20px;
  box-sizing: border-box;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
  background-color: #1B539E;
  color: white;
  text-decoration: none;
}
a.button:hover,
a.button:focus {
  background-color: #226aca;
  text-decoration: none;
}
/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
.header {
  flex: 0 0 150px;
  position: relative;
  width: 100%;
  height: 150px;
  background-color: #1B539E;
  display: flex;
  align-items: flex-end;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
  z-index: 10;
  /*
    .teacher {
        flex: 0 0 250px;
        width: 250px;
        height: 100%;
        margin-right: 20px;
        img {
            height: 100%;
            width: auto;
        }
    }
    */
}
.header .logo {
  flex: 0 0 570px;
  width: 570px;
  height: 100%;
  margin-right: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#menu {
  display: flex;
  flex: 1 0 auto;
  height: 80px;
  margin-right: 10px;
  list-style: none;
}
#menu a {
  display: block;
  font-size: 15pt;
  text-decoration: none;
}
#menu li > ul {
  visibility: hidden;
  opacity: 0;
  transition: top 0.4s, visibility 0.5s, opacity 0.5s;
}
#menu li:hover > ul {
  visibility: visible;
  opacity: 1;
}
#menu > li {
  position: relative;
  flex: 1 0 auto;
  text-align: center;
  line-height: 80px;
}
#menu > li > a {
  box-sizing: border-box;
  padding: 0 10px;
  width: 100%;
  height: 100%;
  color: white;
  font-weight: bold;
  text-shadow: 0 3px 3px black;
}
#menu > li > a:hover,
#menu > li > a:active {
  color: yellow;
}
#menu > li ul {
  list-style: none;
  position: absolute;
  box-sizing: border-box;
  white-space: nowrap;
  min-width: 100%;
  background-color: #888;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}
#menu > li ul > li {
  position: relative;
  text-align: left;
  line-height: 1.3em;
}
#menu > li ul > li:has(ul):after {
  content: '';
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 6px solid white;
  transition: all 0.4s;
  user-select: none;
  pointer-events: none;
}
#menu > li ul > li > a {
  padding: 12px 10px;
  color: white;
  font-weight: bold;
}
#menu > li ul > li > a:hover,
#menu > li ul > li > a:active {
  color: yellow;
}
#menu > li ul > li ul {
  left: 100%;
  top: 0;
}
#menu > li > ul {
  top: 80px;
  left: 0;
}
@media screen and (max-width: 1460px) {
  .header {
    flex: 0 0 100px;
    height: 100px;
    /*
        .teacher {
            flex: 0 0 167px;
            width: 167px;
            margin-right: 10px;
        }
        */
  }
  .header .logo {
    flex: 0 0 415px;
    width: 415px;
    margin-right: 10px;
  }
  .header .logo img {
    height: 80px;
    width: auto;
  }
  #menu {
    height: 60px;
  }
  #menu > li {
    line-height: 60px;
  }
  #menu > li > ul {
    top: 60px;
  }
}
@media screen and (max-width: 1200px) {
  .header .teacher {
    display: none;
  }
}
@media screen and (width <= 1100px) {
  .header {
    display: none;
  }
}
.header-mobile {
  display: none;
  flex: 0 0 80px;
  width: 100%;
  height: 80px;
  background-color: #1B539E;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
  z-index: 10;
}
.header-mobile .logo {
  width: 300px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header-mobile .logo img {
  width: 295px;
  height: auto;
}
#nav-toggle {
  display: none;
  position: absolute;
  right: 5px;
  top: 10px;
  width: 50px;
  height: 50px;
  z-index: 102;
}
#nav-toggle a {
  position: absolute;
  width: 100%;
  height: 100%;
}
#nav-toggle .bar {
  transition: all 0.3s;
  position: absolute;
  background-color: white;
  width: 28px;
  height: 4px;
  border-radius: 2px;
}
#nav-toggle .bar.bar1 {
  left: 11px;
  top: 13px;
}
#nav-toggle .bar.bar2 {
  left: 11px;
  top: 23px;
}
#nav-toggle .bar.bar3 {
  left: 11px;
  top: 33px;
}
#nav-toggle.active .bar1 {
  top: 23px;
  transform: rotate(135deg);
}
#nav-toggle.active .bar2 {
  transform: rotate(135deg);
}
#nav-toggle.active .bar3 {
  top: 23px;
  transform: rotate(-135deg);
}
@media screen and (width <= 1100px) {
  #nav-toggle {
    display: block;
  }
}
html.noscroll {
  overflow: hidden;
}
.noscroll body {
  overflow: visible;
}
#menu-mobile {
  display: none;
  position: fixed;
  z-index: 100;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  box-sizing: border-box;
  color: white;
  font-size: 20px;
  font-weight: bold;
  background-color: rgba(255, 255, 255, 0.7);
}
#menu-mobile.active {
  display: block;
}
@media screen and (width >= 1100px) {
  #menu-mobile {
    display: none !important;
  }
}
#menu-mobile .scroll-item {
  position: absolute;
  right: 0;
  top: 0;
  padding-top: 60px;
  width: 270px;
  height: 100%;
  overflow-y: auto;
  box-sizing: border-box;
  background-color: #1B539E;
  -webkit-overflow-scrolling: touch;
}
#menu-mobile ul {
  list-style: none;
  display: block;
  width: 100%;
  /*
        ul {
            //display: none;
        }
            */
}
#menu-mobile ul li {
  position: relative;
  display: block;
  /*
            &:has(ul) {
                &:after {
                    content: '';
                    position: absolute;
                    right: 10px;
                    top: 22px;
                    width: 0; 
                    height: 0; 
                    border-left: 6px solid transparent;
                    border-right: 6px solid transparent;
                    border-top: 6px solid white;
                    transition: all 0.4s;
                }
            }
            */
}
#menu-mobile ul li a {
  display: block;
  text-align: left;
  padding: 10px 10px;
  line-height: 1.3em;
  color: white;
  text-decoration: none;
}
#menu-mobile ul li a:hover,
#menu-mobile ul li a:active {
  color: white;
}
#menu-mobile ul > li > ul > li > a {
  padding-left: 30px;
  font-size: 18px;
  line-height: 1.3em;
}
#menu-mobile ul > li > ul > li > ul > li > a {
  padding-left: 50px;
  font-size: 18px;
  line-height: 1.3em;
  font-weight: normal;
}
@media screen and (width <= 1100px) {
  .header-mobile {
    display: block;
  }
  #nav-toggle {
    display: block;
  }
}
/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  flex: 0 0 80px;
  box-sizing: border-box;
  width: 100%;
  padding: 10px;
  text-align: center;
  font-size: 13pt;
  line-height: 1.2em;
  background-color: #1B539E;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
}
.footer img {
  width: 20px;
  height: 20px;
  vertical-align: -30%;
  margin: 4px;
  position: relative;
}
.footer a,
.footer p {
  display: inline-block;
  margin: 5px 10px;
  color: white;
  text-decoration: none;
}
.footer a {
  background-color: #146ee6;
  border-radius: 10px;
  padding: 5px;
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.5);
}
.footer a:hover,
.footer a:active {
  background-color: #348bff;
  color: yellow;
}
@media screen and (width <= 1100px) {
  .footer {
    font-size: 12pt;
    line-height: 1.2em;
  }
  .footer img {
    width: 16px;
    height: 16px;
  }
  .footer p {
    font-size: 8.5pt;
    line-height: 1.2em;
  }
}
/*--------------------------------------------------------------
# Content
--------------------------------------------------------------*/
.content {
  position: relative;
  flex: 1 0 auto;
  text-align: justify;
  /*
    &.index {
        background: url(back_index.jpg) center no-repeat;
        background-size: cover;
        background-attachment: fixed;
        @media @screen-mobile {
            background: url(back_index-mobile.jpg) center no-repeat;
            background-size: cover;
            background-attachment: fixed;
        }
    }
    */
}
.content img {
  max-width: 100%;
}
.content .rwd-wrapper {
  position: relative;
  width: 100%;
  max-width: 950px;
  margin: 20px auto;
  box-sizing: border-box;
  padding: 10px;
}
.content .rwd-wrapper.with-sidebar {
  display: flex;
  align-items: stretch;
}
@media screen and (width < 800px) {
  .content .rwd-wrapper {
    padding: 20px;
  }
  .content .rwd-wrapper.with-sidebar {
    display: block;
  }
}
.content .spacer {
  position: relative;
  height: 20px;
}
.content h1 {
  color: #1B539E;
}
.content h1.centered {
  text-align: center;
}
.content h2.centered {
  text-align: center;
}
.content .centered-row {
  display: flex;
  align-items: center;
}
.content .centered-row .column {
  flex: 1 1 auto;
  margin: 10px;
  text-align: center;
}
.content .centered-row .column img {
  max-width: 100%;
  height: auto;
}
@media screen and (width < 800px) {
  .content .centered-row {
    display: block;
  }
}
.content .columns-3 {
  column-count: 3;
  margin: 20px 0;
}
@media screen and (width < 800px) {
  .content .columns-3 {
    column-count: 1;
  }
}
.content .columns-3 p {
  margin: 0;
}
.content.centered {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.content.life {
  background: url(back_life.jpg) center no-repeat;
  background-size: cover;
  background-attachment: fixed;
}
@media screen and (width < 800px) {
  .content.life {
    background: url(back_life-mobile.jpg) center no-repeat;
    background-size: cover;
    background-attachment: fixed;
  }
}
.content.about1 {
  background: #E6E2C2 url(back_about1.jpg) right center no-repeat;
  background-size: auto 100%;
  background-attachment: fixed;
}
@media screen and (width < 800px) {
  .content.about1 {
    background: #E6E2C2 url(back_about1-mobile.jpg) center no-repeat;
    background-size: cover;
    background-attachment: fixed;
  }
}
.content.about2 {
  background: #E2E3E7 url(back_about2.jpg) right center no-repeat;
  background-size: auto 100%;
  background-attachment: fixed;
}
@media screen and (width < 800px) {
  .content.about2 {
    background: #E2E3E7 url(back_about2-mobile.jpg) center no-repeat;
    background-size: cover;
    background-attachment: fixed;
  }
}
.content.about3 {
  background: url(back_about3.jpg) center no-repeat;
  background-size: cover;
  background-attachment: fixed;
}
@media screen and (width < 800px) {
  .content.about3 {
    background: url(back_about3-mobile.jpg) center no-repeat;
    background-size: cover;
    background-attachment: fixed;
  }
}
.content.about4 {
  background: url(back_about4.jpg) center no-repeat;
  background-size: cover;
  background-attachment: fixed;
}
@media screen and (width < 800px) {
  .content.about4 {
    background: url(back_about4-mobile.jpg) center no-repeat;
    background-size: cover;
    background-attachment: fixed;
  }
}
.content.about5 {
  background: #E5DDCC url(back_about5.jpg) left center no-repeat;
  background-size: auto 100%;
  background-attachment: fixed;
}
@media screen and (width < 800px) {
  .content.about5 {
    background: url(back_about5-mobile.jpg) center no-repeat;
    background-size: cover;
    background-attachment: fixed;
  }
}
.content.life3 {
  background: url(back_life3.jpg) center no-repeat;
  background-size: cover;
  background-attachment: fixed;
}
@media screen and (width < 800px) {
  .content.life3 {
    background: url(back_life3-mobile.jpg) center no-repeat;
    background-size: cover;
    background-attachment: fixed;
  }
}
.content.life4 {
  background: url(back_life4.jpg) center no-repeat;
  background-size: cover;
  background-attachment: fixed;
}
@media screen and (width < 800px) {
  .content.life4 {
    background: url(back_life4-mobile.jpg) center no-repeat;
    background-size: cover;
    background-attachment: fixed;
  }
}
#sidebar {
  position: relative;
  flex: 0 0 200px;
  width: 200px;
  margin-right: 100px;
}
@media screen and (width < 800px) {
  #sidebar {
    width: 100%;
    margin: 0;
  }
}
#submenu {
  position: sticky;
  top: 50px;
  line-height: 0;
}
@media screen and (width < 800px) {
  #submenu {
    display: none;
  }
}
#submenu_mobile {
  display: none;
  background-color: #1B539E;
  border-radius: 10px;
  font-size: 16pt;
  margin-bottom: 35px;
}
#submenu_mobile > a {
  display: block;
  padding: 10px;
  color: white;
  font-weight: bold;
  text-decoration: none;
}
#submenu_mobile > a:hover,
#submenu_mobile > a:active {
  color: yellow;
}
#submenu_mobile > a:after {
  content: '';
  position: absolute;
  right: 10px;
  top: 20px;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid white;
  transition: all 0.4s;
}
#submenu_mobile .list {
  display: grid;
  grid-gap: 0;
  grid-template-columns: 1fr 1fr;
  line-height: 0;
}
#submenu_mobile .list a {
  display: block;
}
#submenu_mobile .list a img {
  width: 100%;
  height: auto;
}
@media screen and (width < 800px) {
  #submenu_mobile {
    display: block;
  }
}
#main {
  flex: 1 1 auto;
}
/*--------------------------------------------------------------
# Index
--------------------------------------------------------------*/
body.index {
  position: relative;
  width: 100%;
}
@media screen and (width <= 1100px) {
  body.index {
    display: block;
  }
}
@media screen and (width >= 1100px) {
  .index-wrapper {
    display: flex;
    flex-direction: column;
    flex: 1 0 auto;
  }
}
@media screen and (width <= 1100px) {
  .index-wrapper {
    min-height: 100%;
  }
}
@media screen and (width >= 1100px) {
  .content.index {
    background: url(index-push.jpg) no-repeat left top;
    background-size: auto 100%;
  }
}
.content.index .index-video {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}
@media screen and (width >= 1100px) {
  .content.index .index-video {
    position: absolute;
    right: 0;
    top: 0;
    width: 2/3 * 100%;
    height: 100%;
  }
}
.content.index .index-video .position-box {
  position: relative;
  width: 800px;
  max-width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}
.content.index .index-video .position-box .video-container {
  width: 100%;
}
.content.index .push-mobile {
  line-height: 0;
}
@media screen and (width >= 1100px) {
  .content.index .push-mobile {
    display: none;
  }
}
.content.index .push-mobile img {
  width: 100%;
  height: auto;
}
.content.index .index-ad {
  display: flex;
  max-width: 600px;
  margin: 0 auto;
  align-items: center;
}
.content.index .index-ad .image {
  flex: 0 0 60px;
  margin-right: 10px;
}
.content.index .index-ad .text {
  flex: 1 1 0;
}
.content.index .index-ad .link {
  margin-left: 10px;
}
/*--------------------------------------------------------------
# Pages
--------------------------------------------------------------*/
.about-list {
  position: relative;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  line-height: 0;
}
.about-list a {
  flex: 0 0 33.33%;
  padding: 20px 10px;
  box-sizing: border-box;
  text-align: center;
}
.about-list img {
  width: 100%;
  max-width: 240px;
  height: auto;
  align-self: center;
}
.works-list {
  position: relative;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  line-height: 0;
}
.works-list a {
  flex: 1 0 33.33%;
  padding: 10px;
  box-sizing: border-box;
  text-align: center;
}
.works-list img {
  width: 100%;
  max-width: 200px;
  height: auto;
  align-self: center;
}
.pswp-gallery {
  display: grid;
  gap: 20px;
  margin: 10px 0;
  grid-template-columns: 1fr;
}
.pswp-gallery figcaption {
  display: none;
}
.pswp-gallery .blank {
  display: none;
}
@media screen and (width >= 800px) {
  .pswp-gallery {
    grid-template-columns: 1fr 1fr;
  }
  .pswp-gallery .blank {
    display: block;
  }
}
@media screen and (width >= 1100px) {
  .pswp-gallery.small {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
}
.pswp__dynamic-caption {
  color: #fff;
  width: 100%;
}
.image {
  position: relative;
  max-width: 100%;
  margin: 10px auto;
  color: black;
  line-height: 0;
}
.image img {
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}
.image .description {
  width: 100%;
  background-color: white;
  padding: 10px;
  box-sizing: border-box;
  font-size: 13pt;
  line-height: 1.3em;
}
.links {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-gap: 30px 20px;
  justify-items: stretch;
  align-items: center;
}
.links .item {
  /*
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        a:first-child {
            flex: 1 0 auto;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        */
}
.links .item a {
  display: block;
  text-align: center;
  color: black;
  text-decoration: none;
}
.links .item a:hover,
.links .item a:active {
  text-decoration: underline;
}
.links .item img {
  width: 100%;
  max-width: 200px;
}
@media screen and (width < 800px) {
  .links .item img {
    max-width: 120px;
  }
}
@media screen and (width < 800px) {
  .links {
    grid-template-columns: 1fr 1fr;
    grid-gap: 50px 20px;
  }
}
.back-to-top {
  text-align: right;
}
.back-to-top a {
  background-color: #ccc;
  border-radius: 10px;
  padding: 5px;
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.5);
  text-decoration: none;
  color: black;
}
.back-to-top a:hover,
.back-to-top a:active {
  background-color: #fff;
  color: black;
}
.spacer {
  position: relative;
  height: 10px;
  line-height: 0;
}
.video-container {
  position: relative;
  margin: 0 auto;
}
.video-container .wrapper {
  padding-bottom: 56.25%;
  height: 0;
  line-height: 0;
}
.video-container .wrapper iframe {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
}
.newsletter-list {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr 1fr;
}
.newsletter-list a {
  text-align: center;
  color: black;
  text-decoration: none;
}
.newsletter-list a:hover,
.newsletter-list a:active {
  color: black;
}
.newsletter-list a p {
  margin: 5px 0;
}
@media screen and (width >= 800px) {
  .newsletter-list {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
}
.book-submenu {
  position: relative;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
}
.book-submenu .item {
  flex: 0 0 33.33%;
  padding: 10px 10px;
  box-sizing: border-box;
  text-decoration: none;
}
@media screen and (width < 800px) {
  .book-submenu .item {
    flex: 0 0 50%;
  }
}
.book-submenu .item .image {
  position: relative;
  aspect-ratio: 1;
}
.book-submenu .item .image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.book-submenu .item .text {
  margin-top: 10px;
  text-align: center;
  color: black;
}