@charset "UTF-8";
html, body, h1, h2, h3, h4, h5, h6, div, dl, dt, dd, ul, ol, li, p, a, span, i, em, blockquote, pre, hr, figure, table, caption, th, td, form, fieldset, legend, input, button, textarea, menu {
  margin: 0;
  padding: 0; }

header, footer, section, article, aside, nav, hgroup, address, figure, figcaption, menu, details {
  display: block; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

caption, th {
  text-align: left;
  font-weight: normal; }

html, body, fieldset, img, iframe, abbr {
  border: 0; }

i, cite, em, var, address, dfn {
  font-style: normal; }

[hidefocus], summary {
  outline: 0; }

li {
  list-style: none; }

h1, h2, h3, h4, h5, h6, small {
  font-size: 100%; }

sup, sub {
  font-size: 83%; }

pre, code, kbd, samp {
  font-family: inherit; }

q:before, q:after {
  content: none; }

textarea {
  overflow: auto;
  resize: none; }

label, summary {
  cursor: default; }

a, button {
  cursor: pointer; }

h1, h2, h3, h4, h5, h6, em, strong, b {
  font-weight: bold; }

del, ins, u, s, a {
  text-decoration: none; }

body, textarea, input, button, select, keygen, legend {
  font-size: 14px;
  color: #2a2b2f;
  outline: 0;
  font-family: "Microsoft YaHei",Helvetica,"STHeiti STXihei","Microsoft JhengHei",Tohoma,Arial;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale; }

body {
  min-width: 750px;
  background: #f2f2f2;
  overflow-x: hidden; }

img {
  max-width: 100%; }

p, a {
  color: #2a2b2f; }

a, h2, h3 {
  outline: none;
  -webkit-transition: .3s;
          transition: .3s;
  -webkit-transition-property: background, border, color;
          transition-property: background, border, color; }

a:hover {
  color: #2a2b2f;
  text-decoration: none; }

.clearfix:after, .clearfix:before {
  content: " ";
  display: table; }

.clearfix:after {
  clear: both; }

.loading {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  height: 100%;
  background-color: #fff; }

.loader {
  position: fixed;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  z-index: 9999;
  color: #d0aa71; }

.loader_figure {
  width: 3.75rem;
  height: 3.75rem;
  box-sizing: border-box;
  border: 0 solid;
  border-radius: 50%;
  -webkit-animation: loader-figure 1.15s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
          animation: loader-figure 1.15s infinite cubic-bezier(0.215, 0.61, 0.355, 1); }

@-webkit-keyframes loader-figure {
  0% {
    -webkit-transform: scale(0);
            transform: scale(0); }
  30% {
    -webkit-transform: scale(1);
            transform: scale(1);
    border-width: 1.875rem; }
  70% {
    opacity: 1; }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    border-width: 0;
    opacity: 0; } }

@keyframes loader-figure {
  0% {
    -webkit-transform: scale(0);
            transform: scale(0); }
  30% {
    -webkit-transform: scale(1);
            transform: scale(1);
    border-width: 1.875rem; }
  70% {
    opacity: 1; }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    border-width: 0;
    opacity: 0; } }
.color_block {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 250vw;
  height: 250vw;
  margin-top: -125vw;
  margin-left: -125vw;
  background: #2a2b2f;
  opacity: 0;
  z-index: -1;
  border-radius: 50%;
  -webkit-transition: 1.2s -webkit-transform ease-out, .6s opacity;
          transition: 1.2s transform ease-out, .6s opacity;
  -webkit-transform: scale(0.01);
      -ms-transform: scale(0.01);
          transform: scale(0.01); }

.color_block_active {
  z-index: 100;
  opacity: 1;
  -webkit-transform: scale(2);
      -ms-transform: scale(2);
          transform: scale(2); }

@-webkit-keyframes fadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translate3d(0, 75%, 0);
            transform: translate3d(0, 75%, 0); }
  to {
    opacity: 1;
    -webkit-transform: none;
            transform: none; } }

@keyframes fadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translate3d(0, 75%, 0);
            transform: translate3d(0, 75%, 0); }
  to {
    opacity: 1;
    -webkit-transform: none;
            transform: none; } }
.fIn {
  opacity: 0;
  -webkit-animation-name: fadeInUp;
          animation-name: fadeInUp; }

.is-animated {
  -webkit-animation-duration: .9s;
          animation-duration: .9s;
  -webkit-animation-fill-mode: both;
          animation-fill-mode: both;
  -webkit-animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
          animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }

.head_container {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  height: 140px;
  overflow: hidden; }
.head_container a {
  font-size: 18px;
  color: #fff; }
.head_container .home {
  position: absolute;
  top: 0;
  left: 0;
  width: 52px;
  height: 100%;
  background-color: #56aab7;
  text-align: center;
  font-size: 30px; }
.head_container .home span {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  line-height: 1.2;
  text-align: center;
  -webkit-transform: translate(0, -50%);
      -ms-transform: translate(0, -50%);
          transform: translate(0, -50%); }
.head_container nav {
  display: block;
  margin-left: 60px; }
.head_container nav a {
  display: block;
  height: 35px;
  padding: 0 10px;
  background-color: #56aab7;
  line-height: 35px;
  -webkit-transition: background .3s, color .3s;
          transition: background .3s, color .3s;
  white-space: nowrap;
  overflow: hidden; }
.head_container nav .odd {
  background-color: #332c2b; }
.head_container nav a:hover {
  color: #222;
  background-color: #fff; }
.head_container nav .cn {
  letter-spacing: .5em; }
.head_container nav .en {
  margin-left: 15px;
  font-size: 16px; }

.head_index_y .home, .head_index_y nav a {
  background-color: #b26b44; }

.head_mobile_container {
  display: none; }

/* 设计宽度 800px */
@media screen and (max-width: 800px) {
  .head_container {
    height: 200px; }
  .head_container a {
    font-size: 24px;
    color: #fff; }
  .head_container .home {
    width: 52px;
    font-size: 36px; }
  .head_container nav {
    margin-left: 60px; }
  .head_container nav a {
    height: 50px;
    padding: 0 10px;
    line-height: 50px; }
  .head_container nav .en {
    margin-left: 15px;
    font-size: 20px; } }
/* 设计宽度 750px */
@media screen and (max-width: 750px) {
  .head_container {
    display: none; }

  .head_mobile_container {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 90px;
    z-index: 500; }
  .head_mobile_container .btn {
    position: absolute;
    top: 0;
    right: 0;
    width: 90px;
    height: 90px;
    background-color: rgba(0, 0, 0, 0.2); }
  .head_mobile_container .btn span {
    display: block;
    height: 6px;
    margin: 12px 15%;
    background-color: #fff;
    -webkit-transition: -webkit-transform .3s, opacity .3s;
            transition: transform .3s, opacity .3s; }
  .head_mobile_container .btn span:first-child {
    margin-top: 26px; }
  .head_mobile_container nav {
    display: none;
    padding-top: 90px; }
  .head_mobile_container nav a {
    display: block;
    padding: 0 6%;
    line-height: 3;
    font-size: 32px;
    color: #fff;
    white-space: nowrap; }

  .head_mobile_open {
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7); }
  .head_mobile_open nav {
    display: block; }
  .head_mobile_open .btn {
    background-color: transparent; }
  .head_mobile_open .btn span {
    opacity: 0; }
  .head_mobile_open .btn span:first-child, .head_mobile_open .btn span:last-child {
    opacity: 1; }
  .head_mobile_open .btn span:first-child {
    -webkit-transform: rotate(45deg) translate(12px, 12px);
        -ms-transform: rotate(45deg) translate(12px, 12px);
            transform: rotate(45deg) translate(12px, 12px); }
  .head_mobile_open .btn span:last-child {
    -webkit-transform: rotate(-45deg) translate(12px, -12px);
        -ms-transform: rotate(-45deg) translate(12px, -12px);
            transform: rotate(-45deg) translate(12px, -12px); } }
.foot_container {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100; }
.foot_container .logo, .foot_container .txt, .foot_container .down {
  position: absolute;
  bottom: 0; }
.foot_container .logo {
  left: 40px;
  width: 210px;
  height: 80px;
  background: url(../images/logo_foot_white.png) center no-repeat;
  text-indent: -9999px; }
.foot_container .logo_black {
  width: 120px;
  height: 50px;
  background-image: url(../images/logo_foot_black.png); }
.foot_container .txt {
  right: 0;
  width: 250px;
  height: 50px;
  background: url(../images/icon_welcome.png) center no-repeat;
  text-indent: -9999px; }
.foot_container .down {
  right: 16px;
  width: 52px;
  height: 52px;
  border-radius: 2px;
  background-color: #332c2b; }
.foot_container .down a {
  display: block;
  height: 100%;
  text-indent: -9999px;
  background: url(../images/icon_arrow_right.png) 60% center no-repeat;
  background-size: 32px auto;
  -webkit-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
          transform: rotate(90deg); }