@font-face {
  font-family: 'ch';
  src: url('../fonts/Alibaba-PuHuiTi-Regular.otf');
}
@font-face {
  font-family: 'ch-bold';
  src: url('../fonts/Alibaba-PuHuiTi-Heavy.otf');
}
@font-face {
  font-family: 'en';
  src: url('../fonts/Avenir.ttc');
}

* {
  margin: 0;
  padding: 0;
  font-family: 'ch';
}

body {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  overflow-x: hidden;
}

#app {
  max-width: 100vw;
  overflow: hidden;
}

a {
  text-decoration: none;
  color: #fff;
  font-size: 14px;
}

[v-cloak] {
  display:none !important;
}

:root {
  --color-primary: #002554;
  --color-primary-rgb: 0, 37, 84;
  --color-assist: #e7b78a;
  --color-assist-rgb: 231, 183, 138;
  --color-blue: #2b3199;
}

header {
  width: 100vw;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  transition: all 500ms;
  display: none;
  /*padding-top: 60px;*/
}
.header-main {
  width: 1200px;
  height: 75px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-hide {
  transform: translateY(-100%);
}
header > a {
  height: 40px;
  align-items: center;
}
header img {
  display: flex;
  width: auto;
  height: 40px;
}

header .nav {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

header .nav-item {
  padding: 0 15px;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-shadow: 0 0 1px #000;
}

/*header .nav-item:last-child {*/
/*  margin-left: 15px;*/
/*  padding: 0 30px;*/
/*}*/

/*header .nav-item:last-child:before {*/
/*  content: '';*/
/*  position: absolute;*/
/*  top: 50%;*/
/*  left: 0;*/
/*  transform: translate(-50%, -50%);*/
/*  width: 2px;*/
/*  height: 13px;*/
/*  background: #fff;*/
/*}*/

header .nav-item > a {
  font-size: 16px;
  font-weight: 100;
  text-shadow: 1px 1px 3px #000;
  display: flex;
  align-items: center;
}
header .nav-item i {
  color: #e7b78a;
  font-size: 26px;
  margin-right: 5px;
}
header .nav-item span {
  color: #e7b78a;
}

header .nav-item > a:hover {
  color: #e7b78a;
}

header .nav-item > .nav-item-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 130%;
  background: rgba(0, 0, 0, 0.6);
  transition: all 300ms;
  padding: 5px 0;
  opacity: 0;
  transform: translate(-50%, 20px);
  visibility: hidden;
}

header .nav-item:hover > .nav-item-menu, .nav-item-menu:hover {
  opacity: 1 !important;
  transform: translate(-50%, 0);
  visibility: visible;
}

header .nav-item > .nav-item-menu > a {
  width: 100%;
  text-align: center;
  display: block;
  line-height: 40px;
  font-size: 16px;
}

header .nav-item > .nav-item-menu > a:hover {
  background: rgba(221, 221, 221, 0.3);
}

.header-menu-btn {
  width: 30px;
  height: 15px;
  position: relative;
  display: none;
}
.header-menu-btn > div {
  width: 25px;
  height: 2px;
  background: #fff;
  transition: all 500ms ease;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.header-menu-btn > div:nth-child(1) {
  top: 0;
}
.header-menu-btn > div:nth-child(2) {
  top: 50%;
}
.header-menu-btn > div:nth-child(3) {
  top: 100%;
}
.header-menu-btn-active > div {
  background: #fff;
}
.header-menu-btn-active > div:nth-child(1) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}
.header-menu-btn-active > div:nth-child(2) {
  opacity: 0;
}
.header-menu-btn-active > div:nth-child(3) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}

.top-tips-container {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100vw;
  height: 60px;
  background: #002554;
  display: none;
  align-items: center;
}
.top-tips-main {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  font-weight: 400;
  font-size: 16px;
}
.top-tips-close {
  cursor: pointer;
  font-size: 24px;
  font-weight: bold;
  display: flex;
  align-items: center;
}

.mobile-menu-container {
  position: fixed;
  top: 60px;
  left: 0;
  width: 100vw;
  height: 0;
  transition: height 500ms;
  z-index: 9999;
  background: #fff;
  box-sizing: border-box;
  padding: 0 20px;
  overflow: hidden;
}
.mobile-menu-container * {
  color: #333;
  font-size: 14px;
}
.mobile-menu-show {
  height: calc(100vh - 60px);
}
.mobile-menu-item {
}
.mobile-menu-item:nth-child(1) {
  margin-top: 20px;
}
.mobile-menu-item .mobile-menu-item-title {
  height: 50px;
  line-height: 50px;
  border-bottom: 1px solid #d7d7d7;
  position: relative;
}
.mobile-menu-item .mobile-menu-item-title a {
  display: block;
  width: 80%;
  height: 50px;
  line-height: 50px;
}
.mobile-menu-item .mobile-menu-item-title-icon {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
}
.mobile-menu-item .mobile-menu-item-title-icon i {
  font-size: 12px;
  color: #999;
}
.mobile-menu-item .mobile-menu-item-title-icon .open {
  display: none !important;
}
.mobile-menu-item-active .mobile-menu-item-title-icon .close {
  display: none !important;
}
.mobile-menu-item-active .mobile-menu-item-title-icon .open {
  display: inline-block !important;
}
.mobile-menu-item .mobile-menu-item-childs {
  height: 0;
  overflow: hidden;
  transition: height 300ms;
}
.mobile-menu-item-active .mobile-menu-item-childs {
  border-bottom: 1px solid #d7d7d7;
}
.mobile-menu-item .mobile-menu-item-childs a {
  height: 40px;
  line-height: 40px;
  border-left: 1px solid #d7d7d7;
  color: #666;
  display: block;
  position: relative;
  padding: 0 30px;
}
.mobile-menu-item .mobile-menu-item-childs a:nth-child(1) {
  margin-top: 10px;
}
.mobile-menu-item .mobile-menu-item-childs a:last-child {
  margin-bottom: 10px;
}
.mobile-menu-item .mobile-menu-item-childs a:before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  height: 1px;
  width: 20px;
  background: #d7d7d7;
}



footer {
  background: #f4f4f4;
  padding: 40px 0;
}
.footer-main {
  width: 1200px;
  margin: 0 auto;
}
.footer-content {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-card {
  padding: 40px 60px;
  transition: all 300ms;
  transform: translateX(-60px);
}
.footer-card:hover {
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.08);
}
.footer-card-title {
  color: #333333;
  font-size: 20px;
  margin-bottom: 20px;
  font-weight: bold;
  transition: all 300ms;
}
.footer-card:hover .footer-card-title {
  color: #002554;
}
.footer-card-line {
  width: 100%;
  font-size: 15px;
  color: #999;
  line-height: 30px;
  display: flex;
}
.qrcode {
  text-align: center;
}
.qrcode img {
  width: 160px;
  height: 160px;
}
.qrcode p {
  margin-top: 10px;
  font-size: 14px;
  color: #999;
}
.footer-links {
  width: 1200px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  margin-top: 40px;
}
.footer-links span {
  font-weight: bold;
  color: #002554;
}
.footer-links > * {
  padding: 0 20px;
  font-size: 14px;
  margin-top: 20px;
}
.footer-links a {
  color: #000;
}
.footer-links a:hover {
  font-weight: bold;
  color: #002554;
}
.copyright {
  text-align: center;
  color: #999;
  font-family: 'en';
  margin-top: 40px;
  font-size: 14px;
}

.loading-container {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  background: #002554;
  animation-timing-function: linear;
  animation-duration: 400ms;
  animation-delay: 600ms;
}
.loading-container div {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(231, 183, 138, .8);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
}
.loading-container div:nth-child(1) {
  animation: loadingNarrow 1000ms ease-in;
}
.loading-container div:nth-child(2) {
  width: 0;
  height: 0;
  animation: loadingEnlarge 1000ms ease-in;
}
@keyframes loadingEnlarge {
  from { width: 0; height: 0; opacity: 1; }
  to { width: 80px; height: 80px; opacity: 0; }
}
@keyframes loadingNarrow {
  from { width: 100px; height: 100px; opacity: 1; }
  to { width: 0; height: 0; opacity: 0; }
}


.to-top {
  position: fixed;
  right: 5vw;
  bottom: 10vh;
  z-index: 999;
  width: 60px;
  height: 60px;
  opacity: 0;
  background: #e7b78a;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: all 500ms;
  cursor: pointer;
}
.to-top i {
  margin-top: -10px;
  font-size: 48px;
}
.to-top span {
  font-size: 14px;
  margin-top: -10px;
}
.to-top-active {
  opacity: 1;
}

.back-btn {
  position: fixed;
  right: 5vw;
  bottom: calc(10vh + 70px);
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #e7b78a;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: all 500ms;
  cursor: pointer;
}
.back-btn i {
  font-size: 24px;
}

.public-btn {
  border: 1px solid #002554;
  color: #002554;
  font-size: 15px;
  padding: 10px 30px;
  border-radius: 4px;
  transition: all 300ms ease;
  display: inline-block;
}

.public-btn:hover {
  color: #fff;
  background: #002554;
}
.title-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.title-ch {
  font-size: 34px;
  letter-spacing: 5px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #002554;
}
.title-en {
  font-family: 'en';
  font-weight: bold;
  font-size: 18px;
  line-height: 18px;
  text-transform: uppercase;
  color: #002554;
  margin-bottom: 10px;
}
.title-line {
  display: flex;
  width: 40px;
  height: 5px;
  background: #002554;
}
.text-en {
  font-family: 'en';
}