@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Hind:wght@300;400&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Cinzel&display=swap");
/*set layout */
body {
  font-family: "Hind", Arial, Helvetica, "STHeiti Light", "Heiti TC", "微軟正黑體", "Microsoft JhengHei", sans-serif;
  line-height: 1.5;
  letter-spacing: 1px;
  color: #999;
  -webkit-text-size-adjust: 100%;
  background: #222;
}

a {
  text-decoration: none;
  color: #999;
}
a:hover {
  color: #CCC;
}
.active a {
  color: #FFF;
}

.wrapper {
  width: 100%;
  overflow: hidden;
}

.inner {
  max-width: 1360px;
  margin: auto;
  padding: 0 40px;
}

.clearfixed:after {
  content: "";
  clear: both;
  display: block;
}

/*header */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 5px 0;
  line-height: 30px;
  font-size: 0.875em;
  z-index: 10;
  background: #222;
  opacity: 0;
  -moz-transition: background 0.3s, padding 0.6s, opacity 1s;
  -o-transition: background 0.3s, padding 0.6s, opacity 1s;
  -webkit-transition: background 0.3s, padding 0.6s, opacity 1s;
  transition: background 0.3s, padding 0.6s, opacity 1s;
}
.header.ontop {
  padding: 30px 0;
  background: rgba(34, 34, 34, 0);
}
.show-page .header {
  opacity: 1;
}

.logo {
  position: relative;
  float: left;
}

.nav {
  float: right;
}
.nav .tw {
  position: absolute;
  left: 50%;
  opacity: 0;
  white-space: nowrap;
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.nav .en, .nav .tw {
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.nav li {
  position: relative;
  float: left;
  margin: 20px 0 20px 40px;
}
.nav li:hover .en {
  opacity: 0;
}
.nav li:hover .tw {
  opacity: 1;
}

.section {
  margin: 180px 0;
}

.sub-title {
  font-weight: normal;
  color: #FFF;
  margin-bottom: 40px;
  opacity: 0;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.show .sub-title, .sub-title.show {
  opacity: 1;
}
.sub-title .en {
  font-size: 1.75rem;
  font-family: "Cinzel", serif;
}
.sub-title .tw {
  font-size: 0.75rem;
}

.text {
  font-size: 0.875em;
  opacity: 0;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}
.show .text, .text.show {
  -moz-transform: translateY(0px);
  -ms-transform: translateY(0px);
  -webkit-transform: translateY(0px);
  transform: translateY(0px);
  opacity: 1;
}

.pagelink {
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 150px;
}
.pagelink img {
  width: 100%;
}
.pagelink-block {
  position: relative;
  width: 50%;
}
.pagelink-text {
  position: absolute;
  top: 50%;
  left: 50%;
  padding: 15px;
  width: 200px;
  background: rgba(0, 0, 0, 0.7);
  text-align: center;
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.pagelink-line {
  position: absolute;
  top: -20px;
  left: -20px;
  bottom: -20px;
  right: -20px;
  border: #fff solid 1px;
  opacity: 0.3;
}
.pagelink-title {
  font-family: "Cinzel", serif;
  color: #FFF;
  font-size: 1.5em;
  line-height: 2;
}
.pagelink-more {
  text-decoration: underline;
  font-size: 0.75em;
  margin-top: 15px;
}

.footer {
  margin: 80px 0;
  line-height: 30px;
  opacity: 0;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.footer.show {
  opacity: 1;
}
.footer-content {
  overflow: hidden;
}
.footer-logo {
  float: right;
}
.footer-nav {
  line-height: 30px;
  overflow: hidden;
  margin: 10px 0;
  font-size: 0.875em;
}
.footer-nav li {
  float: left;
  margin-right: 25px;
}

.copyright {
  border-top: rgba(87, 88, 93, 0.3) solid 1px;
  font-size: 0.75em;
}

.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 60px;
  color: #FFF;
  text-shadow: 0 0 5px #000;
  z-index: 9;
  font-size: 0.75em;
  cursor: pointer;
  opacity: 0;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.scroll-top:before {
  content: "";
  display: block;
  margin: 0 auto 5px;
  width: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 5px solid #FFF;
}
.scroll-top-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  border: #57585d solid 1px;
  margin: -21px 0 0 -21px;
  background: #222;
  z-index: -1;
  opacity: 0.5;
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}

@media screen and (max-width: 1100px) {
  /* set tablet */
  .header.show-nav {
    padding: 30px 0;
  }

  .hamburger {
    position: relative;
    float: right;
    margin: 23px 0;
    cursor: pointer;
  }
  .hamburger-bar {
    width: 25px;
    height: 1px;
    background: #FFF;
    margin: 5px 0;
    -moz-transition: -moz-transform 0.6s;
    -o-transition: -o-transform 0.6s;
    -webkit-transition: -webkit-transform 0.6s;
    transition: transform 0.6s;
  }
  .show-nav .hamburger-bar:nth-child(1) {
    -moz-transform: translateY(6px) rotate(135deg);
    -ms-transform: translateY(6px) rotate(135deg);
    -webkit-transform: translateY(6px) rotate(135deg);
    transform: translateY(6px) rotate(135deg);
  }
  .show-nav .hamburger-bar:nth-child(2) {
    -moz-transform: scaleX(0);
    -ms-transform: scaleX(0);
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
  }
  .show-nav .hamburger-bar:nth-child(3) {
    -moz-transform: translateY(-6px) rotate(-135deg);
    -ms-transform: translateY(-6px) rotate(-135deg);
    -webkit-transform: translateY(-6px) rotate(-135deg);
    transform: translateY(-6px) rotate(-135deg);
  }

  .nav {
    position: fixed;
    width: 100%;
    height: 0;
    top: 0;
    left: 0;
    padding-top: 130px;
    overflow: hidden;
    box-sizing: border-box;
    -moz-transition: height 0s 1s;
    -o-transition: height 0s 1s;
    -webkit-transition: height 0s;
    -webkit-transition-delay: 1s;
    transition: height 0s 1s;
    z-index: -1;
  }
  .nav:before {
    content: "";
    position: absolute;
    top: 0;
    width: 100%;
    height: 0;
    background: #222;
    -moz-transition: height 1s;
    -o-transition: height 1s;
    -webkit-transition: height 1s;
    transition: height 1s;
  }
  .nav li {
    margin: 20px 40px;
    float: none;
    opacity: 0;
    -moz-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    -webkit-transform: translateY(-20px);
    transform: translateY(-20px);
    -moz-transition: opacity 0.6s 0s, -moz-transform 0.6s 0s;
    -o-transition: opacity 0.6s 0s, -o-transform 0.6s 0s;
    -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
    -webkit-transition-delay: 0s, 0s;
    transition: opacity 0.6s 0s, transform 0.6s 0s;
  }
  .nav a {
    display: block;
  }
  .nav .tw {
    left: 0;
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  .show-nav .nav {
    height: 100%;
    -moz-transition-delay: 0s;
    -o-transition-delay: 0s;
    -webkit-transition-delay: 0s;
    transition-delay: 0s;
  }
  .show-nav .nav:before {
    height: 100%;
  }
  .show-nav .nav li {
    opacity: 1;
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
  }
  .show-nav .nav li:nth-child(2) {
    -moz-transition-delay: 0.2s;
    -o-transition-delay: 0.2s;
    -webkit-transition-delay: 0.2s;
    transition-delay: 0.2s;
  }
  .show-nav .nav li:nth-child(3) {
    -moz-transition-delay: 0.4s;
    -o-transition-delay: 0.4s;
    -webkit-transition-delay: 0.4s;
    transition-delay: 0.4s;
  }
  .show-nav .nav li:nth-child(4) {
    -moz-transition-delay: 0.6s;
    -o-transition-delay: 0.6s;
    -webkit-transition-delay: 0.6s;
    transition-delay: 0.6s;
  }
  .show-nav .nav li:nth-child(5) {
    -moz-transition-delay: 0.8s;
    -o-transition-delay: 0.8s;
    -webkit-transition-delay: 0.8s;
    transition-delay: 0.8s;
  }
  .show-nav .nav li:nth-child(6) {
    -moz-transition-delay: 1s;
    -o-transition-delay: 1s;
    -webkit-transition-delay: 1s;
    transition-delay: 1s;
  }

  .section {
    margin: 130px 0;
  }

  .pagelink {
    margin-bottom: 80px;
  }
  .pagelink-text {
    width: 180px;
  }
  .pagelink-title {
    font-size: 1.25em;
  }
  .pagelink-line {
    top: -12px;
    right: -12px;
    bottom: -12px;
    left: -12px;
  }
  .pagelink-more {
    margin-top: 5px;
  }

  .footer {
    margin: 40px 0;
  }
  .footer-content {
    margin-right: 60px;
  }
  .footer-logo {
    display: none;
  }

  .scroll-top {
    bottom: 56px;
  }
}
@media screen and (max-width: 640px) {
  /* set mobile */
  .inner {
    padding: 0 20px;
  }

  .header.ontop, .header.show-nav {
    padding: 20px 0;
  }

  .logo img, .logo svg {
    height: 60px;
  }

  .hamburger {
    margin: 18px 0;
  }

  .nav {
    padding-top: 90px;
  }
  .nav li {
    margin: 20px;
  }

  .section {
    margin: 100px 0;
  }

  .sub-title .en {
    font-size: 1.5rem;
  }

  .pagelink {
    display: none;
  }

  .footer {
    margin: 20px 0;
  }

  .copyright {
    line-height: 1.5;
    padding-top: 10px;
  }

  .scroll-top {
    bottom: 34px;
    right: 40px;
  }
}
@media screen and (max-width: 480px) {
  .copyright span {
    display: block;
  }

  .scroll-top {
    bottom: 52px;
  }
}
@media screen and (max-height: 440px) and (max-width: 1100px) {
  .nav ul {
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .nav li {
    width: calc(50% - 80px);
    margin: 10px 40px;
  }
}
@media screen and (max-height: 440px) and (max-width: 640px) {
  .nav li {
    margin: 10px 20px;
    width: calc(50% - 40px);
  }
}