@charset "UTF-8";
@import url("https://fonts.googleapis.com/css?family=Noto+Sans+TC");
/*set layout */
body {
  font-family: Arial, "STHeiti Light", "Heiti TC", "微軟正黑體", "Microsoft JhengHei", Helvetica, sans-serif;
  color: #181d4b;
  -webkit-text-size-adjust: 100%;
}

a {
  text-decoration: none;
  color: #999;
}
a:hover {
  color: #181d4b;
}

.wrapper {
  overflow: hidden;
}

.txt-en {
  display: none;
}

.loading {
  position: fixed;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 20;
  background: #181d4b;
}
.loading-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120px;
  height: 90px;
  margin: -45px 0 0 -60px;
}
.loading-mask {
  position: relative;
  margin-top: 10px;
  height: 1px;
  background: #666;
  overflow: hidden;
}
.loading-line {
  position: absolute;
  left: -40px;
  width: 40px;
  height: 1px;
  background-image: url('data:image/svg+xml;base64,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');
  background-size: 100%;
  background-image: -webkit-gradient(linear, 0% 50%, 100% 50%, color-stop(0%, rgba(255, 255, 255, 0)), color-stop(100%, #ffffff));
  background-image: -moz-linear-gradient(left, rgba(255, 255, 255, 0), #ffffff);
  background-image: -webkit-linear-gradient(left, rgba(255, 255, 255, 0), #ffffff);
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0), #ffffff);
  -moz-animation: loading 1s linear infinite;
  -webkit-animation: loading 1s linear infinite;
  animation: loading 1s linear infinite;
}
.loading #logo-img path, .loading #logo-img polygon {
  fill: #FFF;
}

@-moz-keyframes loading {
  0% {
    left: -40px;
  }
  70% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
@-webkit-keyframes loading {
  0% {
    left: -40px;
  }
  70% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
@keyframes loading {
  0% {
    left: -40px;
  }
  70% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
.header {
  position: fixed;
  top: 0;
  background: rgba(255, 255, 255, 0);
  width: 100%;
  text-align: center;
  z-index: 10;
  box-sizing: border-box;
  -moz-transition: -moz-transform 1s;
  -o-transition: -o-transform 1s;
  -webkit-transition: -webkit-transform 1s;
  transition: transform 1s;
}
.header:hover {
  background: rgba(255, 255, 255, 0.9);
}
.header a.active, .header .active a {
  color: #181d4b;
  font-weight: bold;
}
.header-hidden {
  -moz-transform: translateY(-100%);
  -ms-transform: translateY(-100%);
  -webkit-transform: translateY(-100%);
  transform: translateY(-100%);
}

.logo {
  position: relative;
  display: block;
  height: 70px;
  width: 120px;
  margin: 5px 40px;
  z-index: 1;
}

.menu {
  position: absolute;
  top: 23px;
  right: 40px;
  display: block;
  width: 34px;
  cursor: pointer;
  z-index: 1;
}
.menu-bar {
  height: 1px;
  background: #181d4b;
  margin: 7px 2px;
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  -webkit-transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
}
.imagetop .menu-bar {
  background: #fff;
}
.onScroll .menu-bar {
  background: #181d4b;
}
.nav-open .menu-bar:nth-child(1) {
  -moz-transform: translateY(8px) rotate(45deg);
  -ms-transform: translateY(8px) rotate(45deg);
  -webkit-transform: translateY(8px) rotate(45deg);
  transform: translateY(8px) rotate(45deg);
}
.nav-open .menu-bar:nth-child(3) {
  -moz-transform: translateY(-8px) rotate(-45deg);
  -ms-transform: translateY(-8px) rotate(-45deg);
  -webkit-transform: translateY(-8px) rotate(-45deg);
  transform: translateY(-8px) rotate(-45deg);
}
.nav-open .menu-bar:nth-child(2) {
  -moz-transform: scaleX(0);
  -ms-transform: scaleX(0);
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
}

.lang {
  position: absolute;
  top: 25px;
  right: 130px;
  line-height: 30px;
  z-index: 1;
}
.lang a {
  display: inline-block;
  padding: 0 5px;
}

.search {
  position: absolute;
  top: 30px;
  right: 90px;
  z-index: 1;
  width: 20px;
  height: 20px;
  overflow: hidden;
}
.search-img {
  height: 40px;
  width: 20px;
}
.search:hover a {
  display: block;
  margin-top: -20px;
}

.nav-wrap {
  position: fixed;
  visibility: visible;
  top: 0;
  left: 0;
  height: 100vh;
  background: #181d4b;
  width: 100%;
  padding: 120px 15px 15px;
  box-sizing: border-box;
  -moz-transform: translateY(-100%);
  -ms-transform: translateY(-100%);
  -webkit-transform: translateY(-100%);
  transform: translateY(-100%);
  -moz-transition: -moz-transform 1s;
  -o-transition: -o-transform 1s;
  -webkit-transition: -webkit-transform 1s;
  transition: transform 1s;
}
.nav-open .nav-wrap {
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.nav-wrap a {
  display: block;
}

.navigation li {
  line-height: 3;
  font-size: 1.25em;
}

.nav-project {
  position: absolute;
  bottom: 10%;
  left: 0;
  width: 100%;
  line-height: 2.5;
}
.nav-project li {
  display: inline-block;
  position: relative;
  margin: 0 20px;
}

.nav-dot {
  position: absolute;
  right: 220px;
  top: 25px;
}
.nav-dot li {
  float: left;
  width: 70px;
  text-align: center;
}
.nav-dot li.active a:before {
  background: #181d4b;
}
.nav-dot a:before {
  content: "";
  width: 6px;
  height: 6px;
  border: #181d4b solid 1px;
  border-radius: 50%;
  display: block;
  margin: 11px auto;
}
.nav-dot a span {
  display: none;
  color: #181d4b;
}
.nav-dot a:hover:before {
  background: #181d4b;
}
.nav-dot a:hover span {
  display: block;
}
.nav-open .nav-dot {
  visibility: hidden;
}

.imagetop .header {
  background: rgba(24, 29, 75, 0);
}
.imagetop .header:hover {
  background: rgba(24, 29, 75, 0.9);
}
.imagetop .header a {
  color: #999;
}
.imagetop .header a.active, .imagetop .header .active a, .imagetop .header a:hover {
  color: #FFF;
}
.imagetop #logo-img path, .imagetop #logo-img polygon, .imagetop #search-img path, .imagetop #search-img polygon {
  fill: #FFF;
}
.imagetop .menu-bar {
  background: #FFF;
}
.imagetop .nav-dot a:hover:before, .imagetop .nav-dot li.active a:before {
  background: #FFF;
}
.imagetop .nav-dot a:before {
  border-color: #FFF;
}
.imagetop .nav-dot a span {
  color: #FFF;
}

.onScroll .header {
  background: rgba(255, 255, 255, 0.9);
}
.onScroll .header:hover {
  background: #FFF;
}
.onScroll .header a {
  color: #999;
}
.onScroll .header a.active, .onScroll .header .active a, .onScroll .header a:hover {
  color: #181d4b;
}
.onScroll #logo-img path, .onScroll #logo-img polygon, .onScroll #search-img path, .onScroll #search-img polygon {
  fill: #181d4b;
}
.onScroll .menu-bar {
  background: #181d4b;
}
.onScroll .nav-dot a:hover:before, .onScroll .nav-dot li.active a:before {
  background: #181d4b;
}
.onScroll .nav-dot a:before {
  border-color: #181d4b;
}
.onScroll .nav-dot a span {
  color: #181d4b;
}

.nav-open .header {
  background: rgba(34, 34, 34, 0);
}
.nav-open .header:hover {
  background: rgba(34, 34, 34, 0.9);
}
.nav-open .header a {
  color: #999;
}
.nav-open .header a.active, .nav-open .header .active a, .nav-open .header a:hover {
  color: #FFF;
}
.nav-open #logo-img path, .nav-open #logo-img polygon, .nav-open #search-img path, .nav-open #search-img polygon {
  fill: #FFF;
}
.nav-open .menu-bar {
  background: #FFF;
}

.main {
  position: relative;
  padding-top: 80px;
}
.imagetop .main {
  padding-top: 0;
}

.page-inner {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}
.page-header {
  position: absolute;
  width: 100%;
  background: #FFF;
  text-align: center;
  z-index: 2;
  overflow: hidden;
}
.page-header-inner {
  position: relative;
  padding: 40px 0;
}
.page-title {
  position: relative;
}
.page-title-line {
  width: 40%;
  height: 1px;
  top: 50%;
  left: 0;
  position: absolute;
  background: #ccc;
}
.page-title span {
  position: relative;
  padding: 0 30px;
  display: inline-block;
  font-weight: normal;
}
.page-nav {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: 130px;
  line-height: 30px;
}
.page-nav-fixed {
  position: fixed;
  top: 15px;
}
.page-nav li {
  position: relative;
  float: left;
  margin: 0 15px;
}
.page-nav li.active .page-nav-hover {
  width: 100%;
}
.page-nav li.active .page-nav-line:before {
  width: 100%;
}
.page-nav a {
  color: #999;
}
.page-nav-line {
  background: #ccc;
  height: 1px;
  margin-bottom: 5px;
}
.page-nav-line:before {
  content: "";
  display: block;
  height: 2px;
  background: #181d4b;
  width: 0;
  -moz-transition: width 0.6s;
  -o-transition: width 0.6s;
  -webkit-transition: width 0.6s;
  transition: width 0.6s;
}
.page-nav-hover {
  position: absolute;
  bottom: 0;
  left: 0;
  color: #181d4b;
  overflow: hidden;
  white-space: nowrap;
  width: 0;
  -moz-transition: width 0.6s;
  -o-transition: width 0.6s;
  -webkit-transition: width 0.6s;
  transition: width 0.6s;
}
.page-container {
  position: relative;
  margin-top: 120px;
}
.page-photo {
  position: relative;
}
.page-photo img {
  position: relative;
  width: 100%;
}
.page-content {
  padding: 100px 0;
}
.page-text {
  width: 80%;
  max-width: 900px;
  margin: auto;
}
.page-text h2 {
  font-size: 1.5em;
  text-align: center;
  margin-bottom: 40px;
}
.page-text p {
  font-size: 1.25em;
  line-height: 1.5;
}

.footer {
  text-align: center;
  font-size: 0.75em;
  line-height: 1.5;
  color: #999;
  padding: 15px;
}

.go-top {
  position: fixed;
  bottom: 0;
  right: 0;
  padding: 12px;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
  z-index: 5;
}

.fadeIn {
  opacity: 0;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: opacity 1s, -moz-transform 1s;
  -o-transition: opacity 1s, -o-transform 1s;
  -webkit-transition: opacity 1s, -webkit-transform 1s;
  transition: opacity 1s, transform 1s;
}
.fadeIn.show {
  opacity: 1;
  -moz-transform: translateY(0px);
  -ms-transform: translateY(0px);
  -webkit-transform: translateY(0px);
  transform: translateY(0px);
}

@media screen and (max-width: 1100px) {
  /* set tablet */
  .header {
    padding: 10px 20px;
  }

  .logo {
    margin: 0;
    height: 40px;
    width: 95px;
    overflow: hidden;
  }
  .logo #logo-img {
    width: 95px;
    height: 50px;
  }
  .logo #logo-tw {
    display: none;
  }

  .lang {
    right: 110px;
    top: 15px;
  }

  .search {
    top: 20px;
    right: 70px;
  }

  .menu {
    top: 13px;
    right: 20px;
  }

  .nav-dot {
    display: none;
  }

  .nav-wrap {
    padding-top: 60px;
    height: auto;
    max-height: 100vh;
  }

  .nav-project {
    position: static;
    padding-top: 15px;
  }

  .navigation {
    padding: 15px 0;
    border-top: #666 solid 1px;
    border-bottom: #666 solid 1px;
  }

  .main {
    margin-top: 0;
  }

  .page-header-fixed {
    position: absolute;
    height: auto;
  }
  .page-header-inner {
    padding: 110px 0 50px;
  }
  .page-inner {
    width: 100%;
    max-width: 820px;
  }
  .page-nav {
    position: static;
    display: inline-block;
    margin: 20px 0 0;
  }
  .page-nav-fixed {
    position: static;
  }
  .page-container {
    margin-top: 270px;
  }
  .page-text p {
    font-size: 1.25em;
  }
}
@media screen and (max-width: 640px) {
  /* set mobile */
}
@media screen and (max-height: 420px) {
  .nav-wrap {
    padding-top: 60px;
  }
  .nav-wrap li {
    font-size: 1em;
    line-height: 2;
  }
}