@charset "UTF-8";
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft Yahei", STHeiti, SimSun, sans-serif;
  font-weight: 300;
  vertical-align: baseline;
  box-sizing: border-box;
  color: #333;
}

html {
  overflow-y: scroll;
  font-size: 100px;
}

/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

body {
  line-height: 1;
  box-sizing: border-box;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

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

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

a {
  text-decoration: none;
  color: inherit;
}

a:hover {
  text-decoration: none;
}

/* 重置文本框 */
input,
button {
  border: none;
  outline: none;
  outline-offset: 0;
}

/* 重置按钮 */
button {
  background: initial;
  padding: 0;
}

@font-face {
  font-family: "iconfont";
  src: url("//at.alicdn.com/t/font_1966949_7offogwdkv9.eot?t=1595685270615");
  /* IE9 */
  src: url("//at.alicdn.com/t/font_1966949_7offogwdkv9.eot?t=1595685270615#iefix") format("embedded-opentype"), url("data:application/x-font-woff2;charset=utf-8;base64,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") format("woff2"), url("//at.alicdn.com/t/font_1966949_7offogwdkv9.woff?t=1595685270615") format("woff"), url("//at.alicdn.com/t/font_1966949_7offogwdkv9.ttf?t=1595685270615") format("truetype"), url("//at.alicdn.com/t/font_1966949_7offogwdkv9.svg?t=1595685270615#iconfont") format("svg");
  /* iOS 4.1- */
}

.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-guanbi:before {
  content: "\e61a";
}

.icon-menu:before {
  content: "\e64f";
}

.w {
  width: 10rem;
  margin: 0 auto;
}

.mobile .w {
  width: 100%;
}

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.clearfix {
  *zoom: 1;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

@media only screen and (min-width: 1200px) {
  html {
    font-size: 100px;
  }
}

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1400px) {
  html {
    font-size: 120px;
  }
}

.header {
  height: 0.6rem;
  background: #1b1c1d;
  position: relative;
}

.header .logo {
  position: absolute;
  left: 0.6rem;
  top: 50%;
  transform: translate(0, -50%);
}

.header .logo a {
  display: block;
  color: #fff;
  height: 0.25rem;
}

.header .logo a img {
  height: 100%;
}

.header .menu {
  float: right;
}

.header .menu span {
  display: inline-block;
  margin: 0 0.33333rem;
}

.header .menu a {
  line-height: 0.6rem;
  display: inline-block;
  vertical-align: middle;
  color: #fff;
  font-size: 0.16667rem;
  position: relative;
}

.header .menu a.current, .header .menu a:hover {
  color: #00b5e1;
  transition: all 0.1s;
}

.header .menu a.current:after, .header .menu a:hover:after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 0.03333rem;
  background: #00b5e1;
}

.mobile .header {
  height: 1.06667rem;
}

.mobile .header .menu-icon {
  width: 1.06667rem;
  height: 1.06667rem;
  display: block;
  position: absolute;
  right: 0.25rem;
  top: 0;
  text-align: center;
}

.mobile .header .menu-icon .iconfont {
  color: #fff;
  font-size: 0.58333rem;
  line-height: 1.06667rem;
}

.mobile .header .logo {
  left: 0.5rem;
}

.mobile .header .logo a {
  height: 0.41667rem;
}

.mobile .header .menu {
  position: fixed;
  z-index: 999;
  display: block;
  left: 0;
  right: 0;
  top: 1.06667rem;
  bottom: 0;
  background: rgba(27, 28, 29, 0.8);
  padding: 0.66667rem 0.5rem;
  visibility: hidden;
  height: 0;
}

.mobile .header .menu span {
  display: block;
  margin-bottom: 0.66667rem;
}

.mobile .header .menu a {
  font-size: 0.35rem;
}

.mobile .header .menu a.current:after, .mobile .header .menu a:hover:after {
  display: none;
}

.mobile .header .menu.show {
  animation: menuShow 0.1s forwards;
}

.w1240 {
  width: 10.33333rem;
  margin: 0 auto;
}

.footer-t {
  padding: 0.5rem 0;
  width: 8.93333rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-content: center;
}

.footer .contact {
  flex: 1;
  padding: 0 0 0 0.41667rem;
  background: url("/images/lbs.png") no-repeat left 5px;
  background-size: 0.26667rem;
}

.footer .contact p {
  line-height: 2;
  color: #111111;
  font-size: 0.15rem;
}

.footer .logo {
  width: 2.10833rem;
  display: block;
}

.footer .logo img {
  width: 100%;
}

.footer .copyright {
  background: #1b1c1d;
  text-align: center;
  padding: 0.125rem 0;
}

.footer .copyright span {
  line-height: 2;
  margin: 0 0.16667rem;
  display: inline-block;
  vertical-align: middle;
  color: #dcdcdc;
  font-size: 14px;
}

.footer .copyright .icon {
  display: inline-block;
  vertical-align: middle;
  margin: 0 0.08333rem 0 0;
}

.mobile .footer-t {
  padding: 1.01667rem 1.08333rem;
  flex-direction: column;
}

.mobile .footer-t .logo {
  width: 3.375rem;
  margin-bottom: 0.83333rem;
}

.mobile .footer-t .contact {
  order: 1;
  background-size: 0.41667rem;
  padding: 0 0 0 0.75rem;
}

.mobile .footer-t .contact p {
  font-size: 0.25rem;
}

.mobile .footer .copyright {
  padding: 0.41667rem 0;
}

.mobile .footer .copyright span {
  font-size: 0.18333rem;
}

@keyframes menuShow {
  0% {
    visibility: hidden;
    height: 0;
  }
  20% {
    visibility: visible;
    height: 20%;
  }
  50% {
    visibility: visible;
    height: 50%;
  }
  100% {
    visibility: visible;
    height: 100%;
  }
}

@keyframes menuHide {
  0% {
    visibility: visible;
    height: 100%;
  }
  20% {
    visibility: visible;
    height: 80%;
  }
  50% {
    visibility: visible;
    height: 50%;
  }
  100% {
    visibility: hidden;
    height: 0;
  }
}