@charset "UTF-8";
/* -----------------------------------------------------------------------------

 base.css

----------------------------------------------------------------------------- */
@import url("");
@import url("");

html {
  font-size: 10px;
}

body {
  width: 100%;
  background: #ececec;
  color: #000;
  line-height: 1.5;
  -webkit-font-smoothing: subpixel-antialiased;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: hidden;
  font-family: Microsoft YaHei, '微软雅黑',
    sans-serif;
}

body * {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  overflow-wrap: break-word;
  /* 没有常见的连字 */
  -webkit-font-feature-settings: "liga"0;
  font-feature-settings: "liga"0;
  /* 防止动画字体颤抖 */
  font-feature-settings: tnum;
}

#wrapper {
  position: relative;
  z-index: 2;
  background: #ececec;
}

#wrapper.lower {
  opacity: 0;
  -webkit-transition-duration: 1s;
  -o-transition-duration: 1s;
  transition-duration: 1s;
}

.loaded #wrapper.lower {
  opacity: 1;
}

.inner {
  max-width: 1240px;
  padding: 0 20px;
  margin: 0 auto;
  position: relative;
}

a,
a img {
  -webkit-transition: 0.2s ease-out;
  -o-transition: 0.2s ease-out;
  transition: 0.2s ease-out;
}

img {
  width: 100%;
  image-rendering: optimizequality;
}

svg {
  display: block;
}

.pcView .telLink {
  pointer-events: none;
  display: inline-block;
}


/* -----------------------------------
  页眉部分
 ----------------------------------------------------------------------------- */
#header {
  position: fixed;
  top: 0;
  width: 100%;
  height: 80px;
  line-height: 1;
  z-index: 5000;
  -webkit-transition: 0.2s;
  -o-transition: 0.2s;
  transition: 0.2s;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

#header .logo {
  position: absolute;
  top: 14px;
  left: 40px;
  z-index: 2;
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
}

#header .logo a {
  display: block;
  width: 162px;
  height: 52px;
  background-image: url(/img/common/logo-header-x.svg);
  background-repeat: no-repeat;
  background-size: contain;
  transition: none;
}

#header .btnMenu {
  display: none;
}

.pcView #header .btnMenu:hover div {
  -webkit-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  transform: rotate(180deg);
}

#header #globalNav {
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.3rem;
  font-weight: 500;
  z-index: 9001;
  text-align: center;
}

#header #globalNav #globalNavInner ul li {
  float: left;
}

#header #globalNav #globalNavInner ul li a {
  display: block;
  padding: 0 20px;
  height: 80px;
  line-height: 80px;
}

#header #globalNav #globalNavInner ul li a span {
  position: relative;
  display: inline-block;
}

#header #globalNav #globalNavInner ul li a span:before {
  content: "";
  position: absolute;
  bottom: 50%;
  left: 0;
  margin: 0 0 -15px;
  width: 100%;
  height: 2px;
  background-color: #2e2e2d;
  -webkit-transform: scaleX(0);
  -ms-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transition: -webkit-transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
  transition: -webkit-transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
  -o-transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
  transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
  transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1), -webkit-transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
  -webkit-transform-origin: top left;
  -ms-transform-origin: top left;
  transform-origin: top left;
}

#header #globalNav #globalNavInner ul li.zhihu {
  margin: 0 0 0 20px;
  padding: 26px 0 0;
  -webkit-transition: 0.2s ease-out;
  -o-transition: 0.2s ease-out;
  transition: 0.2s ease-out;
}

#header #globalNav #globalNavInner ul li.zhihu a {
  width: 26px;
  height: 26px;
  padding: 0;
  line-height: 1;
  overflow: hidden;
}

#header #globalNav #globalNavInner ul li.zhihu a span {
  display: inline;
}

#header #globalNav #globalNavInner ul li.zhihu a svg {
  display: block;
  width: 26px;
  height: 26px;
}


#header #globalNav #globalNavInner ul li.contact {
  margin: 0 0 0 40px;
}

#header #globalNav #globalNavInner ul li.contact a {
  background: #022738;
  color: #fff;
  line-height: 1;
  padding: 21px 0 0;
  width: 120px;
}

#header #globalNav #globalNavInner ul li.contact a span:before {
  display: none;
}

#header #globalNav #globalNavInner ul li.contact a i {
  display: block;
  font-size: 1.5rem;
  margin: 0 0 8px;
}

#header #bgGlobalNav {
  position: fixed;
  z-index: 9000;
  width: 100%;
  height: 100%;
  display: none;
  top: 0;
}

#header.fixed {
  background: #fff;
  height: 70px;
}

#header.fixed .logo {
  top: 11px;
}

#header.fixed .logo a {
  width: 149px;
  height: 48px;
  background-image: url(/img/common/logo-header-x.svg);
}

#header.fixed #globalNav #globalNavInner ul li a {
  height: 70px;
  line-height: 70px;
}

#header.fixed #globalNav #globalNavInner ul li.zhihu {
  padding: 22px 0 0;
}

#header.fixed #globalNav #globalNavInner ul li.zhihu a {
  line-height: 1;
  height: 26px;
}


#header.fixed #globalNav #globalNavInner ul li.contact a {
  line-height: 1;
  padding: 16px 0 0;
}

.about #header #globalNav #globalNavInner ul li.about a span:before,
.service #header #globalNav #globalNavInner ul li.service a span:before,
.casestudy #header #globalNav #globalNavInner ul li.casestudy a span:before,
.works #header #globalNav #globalNavInner ul li.works a span:before,
.recruit #header #globalNav #globalNavInner ul li.recruit a span:before {
  -webkit-transform: scaleX(1);
  -ms-transform: scaleX(1);
  transform: scaleX(1);
}

.fas {
  -moz-osx-font-smoothing: grayscale;
  /* 这是一个Firefox专用的属性，用于在Mac OS X系统上改善字体的渲染效果，使其更清晰 */
  -webkit-font-smoothing: antialiased;
  /* 这是一个Webkit内核浏览器（如Chrome和Safari）专用的属性，用于在Mac OS X系统上改善字体的渲染效果，使其更平滑 */
  display: inline-block;
  /* 这是一个通用的属性，用于设置元素的显示方式为行内块级元素，即既保留了行内元素的水平排列特性，又保留了块级元素的宽高设置特性 */
  font-style: normal;
  /*这是一个通用的属性，用于设置元素的字体样式为正常，即不倾斜也不加粗 */
  font-variant: normal;
  /* 这是一个通用的属性，用于设置元素的字体变体为正常，即不使用小型大写字母或其他特殊形式 */
  text-rendering: auto;
  /* 这是一个通用的属性，用于设置元素的文本渲染方式为自动，即由浏览器根据情况选择最佳的渲染方式 */
  line-height: 1;
  /* 这是一个通用的属性，用于设置元素的行高为1倍字体大小，即没有额外的垂直间距 */
  transform: scale(1.5);
  /* 这是一个通用的属性，用于设置元素的变换效果为缩放，参数为缩放比例，1.5表示放大50% */

}

.fa-envelope::before {
  content: "✉";
  /* 这是一个Unicode字符 */

}

.fa-envelope-open::before {
  content: "☏";
}

.fa-check:before {
  content: "✔"
}


/* -----------------------------------
  主要内容区域
  ---------------------------------------------------------------------------- */
#main {
  font-size: 1.4rem;
  line-height: 1.85;
  padding: 150px 0 0;
  display: block;
  overflow: hidden;
  position: relative;
}

.illustMain {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
  z-index: 2;
}

.illustMain div {
  -webkit-animation: vertical 1s ease-in-out infinite alternate;
  animation: vertical 1s ease-in-out infinite alternate;
  position: relative;
}

.illustMain img {
  width: auto;
}

.section {
  position: relative;
}

.section+.section {
  margin: 100px 0 0;
}

.content {
  background: #fff;
  padding: 8.33%;
}

.content.animate {
  opacity: 0;
  -webkit-transition-duration: 1s;
  -o-transition-duration: 1s;
  transition-duration: 1s;
}

.content.animated {
  opacity: 1;
}

#contactLower {
  clear: both;
  background: #fff;
  padding: 50px 0 60px;
  position: relative;
  margin: 120px 0 0;
  text-align: center;
}

#contactLower .sectionTtl {
  margin: 0 0 40px;
}

#contactLower .sectionTtl span {
  display: block;
  line-height: 1;
}

#contactLower .sectionTtl .langEn {
  font-size: 3rem;
}

#contactLower .sectionTtl .langZh {
  font-size: 1.3rem;
  margin: 5px 0 0;
}

#contactLower .information {
  display: inline-block;
  vertical-align: top;
  text-align: left;
}

#contactLower .information .ttl {
  font-size: 1.6rem;
  font-weight: 500;
  margin: 0 0 5px;
}

#contactLower .information dl {
  float: left;
  font-size: 1.3rem;
  line-height: 1.65;
  font-weight: 300;
}

#contactLower .information dl+dl {
  margin: 0 0 0 25px;
}

#contactLower .information dl dt {
  font-weight: 500;
  font-size: 1.4rem;
  margin: 0 0 2px;
}

#contactLower .information dl dd ul li {
  display: inline-block;
}

#contactLower .information dl dd ul li+li {
  margin: 0 0 0 10px;
}

#contactLower .btnContact {
  display: inline-block;
  vertical-align: top;
  margin: 10px 0 0 5%;
}

/* -----------------------------------
  页尾导航栏
 ----------------------------------------------------------------------------- */
#footer {
  position: relative;
  clear: both;
  line-height: 1;
  padding: 54px 0 80px;
}

#footer .pageTop {
  width: 64px;
  height: 64px;
  display: block;
  position: fixed;
  bottom: 0;
  right: 0;
  z-index: 10;
  cursor: pointer;
}

#footer .pageTop::before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 64px 64px;
  border-color: transparent transparent #000 transparent;
  position: absolute;
  bottom: 0;
  right: 0;
}

#footer .pageTop svg {
  width: 13px;
  height: 16px;
  fill: #fff;
  -webkit-transition: 0.2s ease-out;
  -o-transition: 0.2s ease-out;
  transition: 0.2s ease-out;
  position: absolute;
  bottom: 12px;
  right: 11px;
}

.pcView #footer .pageTop:hover svg {
  bottom: 17px;
}

#footer .footerLogo {
  width: 320px;
  float: left;
}

#footer .footerLogo .logo {
  width: 233px;
}

#footer .footerLogo .logo>a>img {
  width: 200px;
}

#footer .footerSitemap {
  margin: 0 0 0 320px;
}

#footer .footerSitemap ul {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: justify;
  -webkit-box-pack: justify;
  justify-content: space-between;
}

#footer .footerSitemap ul li {
  padding: 2px 10px 15px 10px;
  border-left: 1px solid #fff;
  position: relative;
  float: left;
  min-height: 205px;
}

#footer .footerSitemap ul li.contact i {
  margin: 0 5px 0 0;
}

#footer .footerSitemap ul li:before {
  content: "";
  display: block;
  width: 1px;
  height: 20px;
  position: absolute;
  top: 0;
  left: -1px;
  background: #000;
}

#footer .footerSitemap ul li .parent {
  font-size: 1.3rem;
  font-weight: 500;
}

#footer .footerSitemap ul li .col3 dl {
  display: inline-block;
  vertical-align: top;
}

#footer .footerSitemap ul li .col3 dl dt {
  margin-top: 15px;
  font-size: 1.2rem;
}

#footer .footerSitemap ul li .col3 dl dd {
  padding-right: 50px;
}

#footer .footerSitemap ul li .col3 dl dd .child {
  margin-top: -14px;
}

#footer .footerSitemap ul li ul {
  display: block;
}

#footer .footerSitemap ul li ul li {
  border-left: none;
  padding: 0;
  float: none;
  min-height: inherit;
}

#footer .footerSitemap ul li ul li:before {
  display: none;
}

#footer .footerSitemap ul li .wide {
  width: 280px;
}

#footer .footerSitemap ul li .wide li {
  float: left;
}

#footer .footerSitemap ul li .wide li:nth-child(odd) {
  width: 180px;
}

#footer .footerSitemap ul li .child {
  padding: 15px 0 0;
  margin: -12px 0 0;
  font-size: 1.2rem;
  color: #707070;
}

#footer .footerSitemap ul li .child li {
  margin: 12px 0 0;
}

#footer .footerSitemap ul li .other {
  padding: 20px 0 0;
  margin: -12px 0 0;
  font-size: 1.2rem;
}

#footer .footerSitemap ul li .other li {
  margin: 12px 0 0;
}

#footer .footerSitemap ul li a {
  -webkit-font-feature-settings: normal;
  font-feature-settings: normal;
}

.pcView #footer .footerSitemap ul li a:hover {
  text-decoration: underline;
}

#footer small {
  display: block;
  position: absolute;
  left: 20px;
  bottom: 10px;
  font-size: 1rem;
  font-weight: 300;
}

/* -----------------------------------
  按键模块 btn
 ----------------------------------------------------------------------------- */
/* 按键模块 btn */
.btn a,
.btn button {
  padding: 0 30px;
  text-align: center;
  display: block;
  width: 100%;
  height: 50px;
  line-height: 48px;
  font-size: 1.4rem;
  font-weight: 500;
  color: #252525;
  border: solid 1px #717171;
  cursor: pointer;
  position: relative;
  -webkit-transition: 0.1s ease-out;
  -o-transition: 0.1s ease-out;
  transition: 0.1s ease-out;
}

.btn a:before,
.btn a:after,
.btn button:before,
.btn button:after {
  content: "";
  display: block;
  width: 0;
  height: 2px;
  position: absolute;
  -webkit-transition-duration: 0.2s;
  -o-transition-duration: 0.2s;
  transition-duration: 0.2s;
}

.btn a:before,
.btn button:before {
  top: -1px;
  right: -1px;
  background: #ffb900;
}

.btn a:after,
.btn button:after {
  bottom: -1px;
  left: -1px;
  background: #00a4ef;
}

.btn a span,
.btn button span {
  display: block;
  -webkit-font-feature-settings: "liga"0;
  font-feature-settings: "liga"0;
}


.btn a span:before,
.btn a span:after,
.btn button span:before,
.btn button span:after {
  content: "";
  display: block;
  width: 2px;
  height: 0;
  position: absolute;
  -webkit-transition-duration: 0.2s;
  -o-transition-duration: 0.2s;
  transition-duration: 0.2s;
}

.btn a span:before,
.btn button span:before {
  top: -1px;
  left: -1px;
  background: #7fba00;
}

.btn a span:after,
.btn button span:after {
  bottom: -1px;
  right: -1px;
  background: #454545;
}

.btn a .iconArrowRight,
.btn a .iconArrowLeft,
.btn button .iconArrowRight,
.btn button .iconArrowLeft {
  width: 16px;
  height: 11px;
  position: absolute;
  top: 50%;
  margin: -6px 0 0 0;
  -webkit-transition: 0.2s ease-out;
  -o-transition: 0.2s ease-out;
  transition: 0.2s ease-out;
}

.btn a .iconArrowRight,
.btn button .iconArrowRight {
  right: 10px;
}

.btn a .iconArrowLeft,
.btn button .iconArrowLeft {
  left: 10px;
}

.pcView .btn a:hover,
.pcView .btn button:hover {
  background: rgba(255, 255, 255, 0.2);
  -webkit-box-shadow: 0 0 20px 0px rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 20px 0px rgba(0, 0, 0, 0.1);
}

.pcView .btn a:hover:before,
.pcView .btn a:hover:after,
.pcView .btn button:hover:before,
.pcView .btn button:hover:after {
  width: 100%;
}

.pcView .btn a:hover span:before,
.pcView .btn a:hover span:after,
.pcView .btn button:hover span:before,
.pcView .btn button:hover span:after {
  height: 100%;
}

.pcView .btn a:hover .iconArrowRight,
.pcView .btn button:hover .iconArrowRight {
  right: 8px;
}

.pcView .btn a:hover .iconArrowLeft,
.pcView .btn button:hover .iconArrowLeft {
  left: 8px;
}

.btn.btnWhite a {
  border: solid 1px #fff;
  color: #fff;
}

.btn.btnWhite a .iconArrowRight,
.btn.btnWhite a .iconArrowLeft {
  fill: #fff;
}

.btn.btnBlack a,
.btn.btnBlack button {
  border: solid 1px #022738;
  color: #fff;
  background: #022738;
}

.btn.btnBlack a .iconArrowRight,
.btn.btnBlack a .iconArrowLeft,
.btn.btnBlack button .iconArrowRight,
.btn.btnBlack button .iconArrowLeft {
  fill: #fff;
}

.pcView .btn.btnBlack a:hover,
.pcView .btn.btnBlack button:hover {
  background: #666;
}

.pcView .btn.btnBlack a:hover:before,
.pcView .btn.btnBlack a:hover:after,
.pcView .btn.btnBlack button:hover:before,
.pcView .btn.btnBlack button:hover:after {
  width: 100%;
}

.btnLink a i {
  display: inline-block;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  text-align: center;
  background: #252525;
  position: relative;
  margin: 0 0 0 5px;
  position: relative;
  top: 1px;
}

.btnLink a i:before {
  content: "";
  width: 3px;
  height: 3px;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
  position: absolute;
  top: 4px;
  left: 4px;
}

.pcView .btnLink a:hover {
  text-decoration: underline;
}

.btnContact {
  width: 400px;
}

.btnContact a {
  display: block;
  background-image: url(/img/common/bg01.svg);
  background-size: 2px 2px;
  position: relative;
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
}

.btnContact a:before {
  content: "";
  width: calc(100% - 12px);
  height: calc(100% - 12px);
  background: #fff;
  position: absolute;
  top: 6px;
  left: 6px;
}

.btnContact a .btnInner {
  display: block;
  position: relative;
  z-index: 2;
}

.btnContact a .btnInner:before,
.btnContact a .btnInner:after {
  content: "";
  display: block;
  width: 0;
  height: 6px;
  position: absolute;
  -webkit-transition-duration: 0.2s;
  -o-transition-duration: 0.2s;
  transition-duration: 0.2s;
}

.btnContact a .btnInner:before {
  top: 0;
  right: 0;
  background: #ffb900;
}

.btnContact a .btnInner:after {
  bottom: 0;
  left: 0;
  background: #00a4ef;
}

.btnContact a .btnInner span {
  height: 110px;
  line-height: 110px;
  display: block;
}

.btnContact a .btnInner span:before,
.btnContact a .btnInner span:after {
  content: "";
  display: block;
  width: 6px;
  height: 0;
  position: absolute;
  -webkit-transition-duration: 0.2s;
  -o-transition-duration: 0.2s;
  transition-duration: 0.2s;
}

.btnContact a .btnInner span:before {
  top: 0;
  left: 0;
  background: #7fba00;
}

.btnContact a .btnInner span:after {
  bottom: 0;
  right: 0;
  background: #454545;
}

.btnContact a .btnInner span i {
  margin: 0 10px 0 0;
}

/* 联系我们效果 */
.pcView .btnContact a:hover {
  -webkit-box-shadow: 0 0 20px 0px rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 20px 0px rgba(0, 0, 0, 0.1);
}

.pcView .btnContact a:hover .btnInner:before,
.pcView .btnContact a:hover .btnInner:after {
  width: 100%;
}

.pcView .btnContact a:hover .btnInner span:before,
.pcView .btnContact a:hover .btnInner span:after {
  height: 100%;
}

.btnBackTop {
  width: 220px;
  margin: 60px auto 0;
}

/* ttl */
.langEn {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.ttlMain {
  line-height: 1;
  margin: 0 0 70px;
  text-align: center;
  z-index: 10;
  text-shadow: 0 0 20px #ececec;
}

.ttlMain span {
  display: block;
  position: relative;
}

.ttlMain .langEn {
  font-size: 7rem;
  padding: 0 0 15px;
}

.ttlMain .langEn:before {
  content: "";
  display: block;
  width: 30px;
  height: 3px;
  background: #252525;
  position: absolute;
  bottom: 0;
  left: 50%;
  -webkit-transform: translateX(-50%) scaleX(0);
  -ms-transform: translateX(-50%) scaleX(0);
  transform: translateX(-50%) scaleX(0);
  -webkit-transition-duration: 1.5s;
  -o-transition-duration: 1.5s;
  transition-duration: 1.5s;
  -webkit-transition-delay: 0.5s;
  -o-transition-delay: 0.5s;
  transition-delay: 0.5s;
  -webkit-transform-origin: center center;
  -ms-transform-origin: center center;
  transform-origin: center center;
}

.loaded .ttlMain .langEn:before {
  -webkit-transform: translateX(-50%) scaleX(1);
  -ms-transform: translateX(-50%) scaleX(1);
  transform: translateX(-50%) scaleX(1);
}

.ttlMain .langEn span {
  opacity: 0;
  -webkit-transform: translateY(20px);
  -ms-transform: translateY(20px);
  transform: translateY(20px);
  -webkit-transition-duration: 1s;
  -o-transition-duration: 1s;
  transition-duration: 1s;
  -webkit-transition-delay: 0.5s;
  -o-transition-delay: 0.5s;
  transition-delay: 0.5s;
}

.loaded .ttlMain .langEn span {
  opacity: 1;
  -webkit-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0);
}

.ttlMain .langZh {
  font-size: 1.6rem;
  font-weight: 500;
  margin: 18px 0 0;
  opacity: 0;
  -webkit-transform: translateY(-20px);
  -ms-transform: translateY(-20px);
  transform: translateY(-20px);
  -webkit-transition-duration: 1s;
  -o-transition-duration: 1s;
  transition-duration: 1s;
  -webkit-transition-delay: 0.5s;
  -o-transition-delay: 0.5s;
  transition-delay: 0.5s;
}

.loaded .ttlMain .langZh {
  opacity: 1;
  -webkit-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0);
}

.sectionTtl {
  line-height: 1;
  margin: 0 0 40px;
  text-align: center;
}

.sectionTtl span {
  display: block;
}

.sectionTtl span+span {
  margin: 5px 0 0;
}

.sectionTtl .langEn {
  font-size: 5rem;
}

.sectionTtl .langZh {
  font-size: 1.6rem;
  font-weight: 500;
}

.sectionTtl.animate span {
  opacity: 0;
  -webkit-transform: translateY(30px);
  -ms-transform: translateY(30px);
  transform: translateY(30px);
  -webkit-transition-duration: 1s;
  -o-transition-duration: 1s;
  transition-duration: 1s;
}

.sectionTtl.animate span+span {
  -webkit-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

.sectionTtl.animated span {
  opacity: 1;
  -webkit-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0);
}

.ttl01 {
  line-height: 1;
  margin: 0 0 40px;
  text-align: center;
  z-index: 10;
}

.ttl01 span {
  display: block;
  position: relative;
}

.ttl01 .langEn {
  font-size: 4.6rem;
  padding: 0 0 10px;
}

.ttl01 .langEn:before {
  content: "";
  display: block;
  width: 30px;
  height: 2px;
  background: #252525;
  position: absolute;
  bottom: 0;
  left: 50%;
}

.ttl01 .langZh {
  font-size: 1.8rem;
  font-weight: 500;
  margin: 15px 0 0;
}

.ttl01.animate .langEn {
  opacity: 0;
  -webkit-transform: translateY(20px);
  -ms-transform: translateY(20px);
  transform: translateY(20px);
  -webkit-transition-duration: 1s;
  -o-transition-duration: 1s;
  transition-duration: 1s;
}

.ttl01.animate .langEn:before {
  -webkit-transform: translateX(-50%) scaleX(0);
  -ms-transform: translateX(-50%) scaleX(0);
  transform: translateX(-50%) scaleX(0);
  -webkit-transition-duration: 1.5s;
  -o-transition-duration: 1.5s;
  transition-duration: 1.5s;
  -webkit-transform-origin: center center;
  -ms-transform-origin: center center;
  transform-origin: center center;
}

.ttl01.animate .langZh {
  -webkit-transform: translateY(-20px);
  -ms-transform: translateY(-20px);
  transform: translateY(-20px);
  -webkit-transition-duration: 1s;
  -o-transition-duration: 1s;
  transition-duration: 1s;
}

.ttl01.animate.animated .langEn {
  opacity: 1;
  -webkit-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0);
}

.ttl01.animate.animated .langEn:before {
  -webkit-transform: translateX(-50%) scaleX(1);
  -ms-transform: translateX(-50%) scaleX(1);
  transform: translateX(-50%) scaleX(1);
}

.ttl01.animate.animated .langZh {
  opacity: 1;
  -webkit-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0);
}

/* .notes */
.notes li {
  text-indent: -1em;
  margin-left: 1em;
}

/* .link */
a.blank:after {
  content: "";
  width: 10px;
  height: 9px;
  display: inline-block;
  background: url(../img/common/icon_blank.svg) no-repeat;
  background-size: 10px;
  margin-right: 5px;
}

/* .anchor */
.anchor {
  max-width: 1240px;
  padding: 0 20px;
  margin: 60px auto;
}

.anchor ul {
  text-align: center;
  font-size: 0;
}

.anchor ul li {
  display: inline-block;
  border-right: 1px solid #969d9d;
}

.anchor ul li:first-child {
  border-left: 1px solid #969d9d;
}

.anchor ul li a {
  display: block;
  padding: 10px 30px;
  line-height: 1.3;
  position: relative;
  font-size: 1.8rem;
  font-weight: bold;
}

.anchor ul li a:before {
  content: "";
  width: 8px;
  height: 8px;
  border-top: 1px solid #262626;
  border-right: 1px solid #262626;
  -webkit-transform: translateX(-50%) rotate(135deg);
  -ms-transform: translateX(-50%) rotate(135deg);
  transform: translateX(-50%) rotate(135deg);
  position: absolute;
  left: 50%;
  bottom: -15px;
  -webkit-transition-duration: 0.2s;
  -o-transition-duration: 0.2s;
  transition-duration: 0.2s;
}

.pcView .anchor ul li a:hover:before {
  bottom: -20px;
}

.anchor.animate {
  opacity: 0;
  -webkit-transition-duration: 1s;
  -o-transition-duration: 1s;
  transition-duration: 1s;
}

.anchor.animated {
  opacity: 1;
}

/* -----------------------------------------------------------------------------

 min-width: 751px

----------------------------------------------------------------------------- */
@media print,
screen and (min-width: 751px) {
  #wrapper {
    overflow: hidden;
  }

  .sp {
    display: none;
  }

  .pcView #header #globalNav #globalNavInner ul li a:hover span:before {
    -webkit-transform: scaleX(1);
    -ms-transform: scaleX(1);
    transform: scaleX(1);
  }

  .pcView #header #globalNav #globalNavInner ul li.zhihu a:hover {
    opacity: .8;
  }

  .pcView #header #globalNav #globalNavInner ul li.contact a:hover {
    background: #666;
  }
}

/* -----------------------------------------------------------------------------

 max-width: 1240px

----------------------------------------------------------------------------- */
@media screen and (max-width: 1240px) {

  /* #main
  -------------------------------------------------------------------- */
  #contactLower .btnContact {
    width: 300px;
  }

  /* #footer
  -------------------------------------------------------------------- */
  #footer .footerLogo {
    width: 240px;
    float: left;
  }

  #footer .footerLogo .logo {
    width: 240px;
  }

  #footer .footerSitemap {
    margin: 0 0 0 240px;
  }

  #footer .footerSitemap ul li .parent {
    font-size: 1.2rem;
  }

  #footer .footerSitemap ul li .wide {
    width: 250px;
  }

  #footer .footerSitemap ul li .wide li:nth-child(odd) {
    width: 165px;
  }

  #footer .footerSitemap ul li .child {
    font-size: 1.1rem;
  }

  #footer .footerSitemap ul li .col3 dl {
    display: block;
  }
}

/* -----------------------------------------------------------------------------

 max-width: 1000px

----------------------------------------------------------------------------- */
@media screen and (max-width: 1000px) {

  /* #header
  -------------------------------------------------------------------- */
  #header #globalNav #globalNavInner ul li a {
    padding: 0 15px;
  }

  #header #globalNav #globalNavInner ul li.zhihu {
    margin: 0 0 0 10px;
  }

  #header #globalNav #globalNavInner ul li.contact {
    margin: 0 0 0 25px;
  }

  #header #globalNav #globalNavInner ul li.contact a {
    width: 100px;
  }

  /* #main
  -------------------------------------------------------------------- */
  .section {
    position: relative;
  }

  .section+.section {
    margin: 50px 0 0;
  }

  .content {
    padding: 6%;
  }

  #contactLower {
    padding: 50px 0;
    margin: 50px 0 0;
  }

  #contactLower .sectionTtl {
    margin: 0 0 20px;
  }

  #contactLower .sectionTtl .langEn {
    font-size: 3.5rem;
  }

  #contactLower .sectionTtl .langZh {
    font-size: 1.6rem;
    margin: 0 0 0 10px;
  }

  #contactLower .btnContact {
    display: block;
    width: 400px;
    margin: 40px auto 0;
  }

  /* #footer
  -------------------------------------------------------------------- */
  #footer {
    padding: 20px 0 15px;
  }

  #footer .footerSitemap {
    margin: 0;
    position: absolute;
    right: 70px;
    padding: 0;
  }

  #footer .footerSitemap ul {
    display: block;
  }

  #footer .footerSitemap ul li {
    padding: 0;
    border-left: none;
    min-height: inherit;
  }

  #footer .footerSitemap ul li:before {
    display: none;
  }

  #footer .footerSitemap ul li .parent {
    display: none;
  }

  #footer .footerSitemap ul li ul {
    display: none;
  }

  #footer .footerSitemap ul li .col3 {
    display: none;
  }

  #footer .footerSitemap ul li .other {
    display: block;
    padding: 20px 0 0;
    margin: 0;
    font-size: 0;
  }

  #footer .footerSitemap ul li .other li {
    display: inline-block;
    font-size: 1.1rem;
    margin: 0;
  }

  #footer .footerSitemap ul li .other li+li {
    margin: 0 0 0 10px;
    padding: 0 0 0 10px;
    border-left: 1px solid #252525;
  }

  #footer small {
    left: inherit;
    right: 70px;
    font-size: 0.9rem;
  }

  /* module
  -------------------------------------------------------------------- */
  /* ttl */
  .ttlMain {
    position: relative;
  }

  .ttlMain .langEn {
    font-size: 6rem;
  }

  .sectionTtl {
    margin: 0 0 20px;
  }

  .sectionTtl .langEn {
    font-size: 4.5rem;
  }

  .ttl01 {
    margin: 0 0 30px;
  }

  .ttl01 .langEn {
    font-size: 3rem;
  }

  .ttl01 .langZh {
    font-size: 1.5rem;
  }
}

/* -----------------------------------------------------------------------------

 max-width: 750px

----------------------------------------------------------------------------- */
@media screen and (max-width: 750px) {
  /* body:before {
    content: url(/img/common/txt_copy_hidden.svg);
    display: block;
    width: 200px;
    margin: 0 0 0 -100px;
    position: fixed;
    bottom: 30px;
    left: 50%;
    z-index: -1;
    opacity: 0;
    -webkit-transition-duration: 0.5s;
    -o-transition-duration: 0.5s;
    transition-duration: 0.5s;
    -webkit-transition-delay: 3s;
    -o-transition-delay: 3s;
    transition-delay: 3s;
  } */

  body.loaded:before {
    opacity: 1;
  }

  body.fixed {
    position: fixed;
    width: 100%;
    height: 100%;
  }

  .pc {
    display: none;
  }

  /* #header
  -------------------------------------------------------------------- */
  #header {
    height: 55px;
  }

  #header .logo {
    top: 8px;
    left: 20px;
  }

  #header .logo a {
    width: 150px;
    height: 48px;
    background-image: url(/img/common/logo-header-x.svg);
  }

  #header .btnMenu {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 9002;
    width: 55px;
    height: 55px;
    cursor: pointer;
    background: #022738;
    padding: 20px 19px;
    display: block;
  }

  #header .btnMenu div {
    position: relative;
    width: 17px;
    height: 14px;
    -webkit-transition: 0.2s;
    -o-transition: 0.2s;
    transition: 0.2s;
  }

  #header .btnMenu div span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #fff;
  }

  #header .btnMenu div span:nth-of-type(1) {
    top: 0;
    -webkit-animation: menu-bar01 0.4s forwards;
    animation: menu-bar01 0.4s forwards;
  }

  #header .btnMenu div span:nth-of-type(2) {
    top: 6px;
    opacity: 1;
  }

  #header .btnMenu div span:nth-of-type(3) {
    bottom: 0;
    -webkit-animation: menu-bar02 0.4s forwards;
    animation: menu-bar02 0.4s forwards;
  }

  #header .btnMenu div.active span:nth-of-type(1) {
    -webkit-animation: active-menu-bar01 0.4s forwards;
    animation: active-menu-bar01 0.4s forwards;
  }

  #header .btnMenu div.active span:nth-of-type(2) {
    opacity: 0;
    -webkit-transition: 0.1s;
    -o-transition: 0.1s;
    transition: 0.1s;
  }

  .ie9 #header .btnMenu div.active span:nth-of-type(2) {
    opacity: 1;
  }

  #header .btnMenu div.active span:nth-of-type(3) {
    -webkit-animation: active-menu-bar02 0.4s forwards;
    animation: active-menu-bar02 0.4s forwards;
  }

  #header #globalNav {
    position: fixed;
    right: -250px;
    top: 0;
    width: 250px;
    height: 100%;
    font-size: 1.5rem;
    z-index: 9001;
    text-align: left;
    background: #022738;
    color: #fff;
    -webkit-transition-duration: 0.3s;
    -o-transition-duration: 0.3s;
    transition-duration: 0.3s;
  }

  #header #globalNav #globalNavInner {
    overflow: auto;
    height: 100%;
  }

  #header #globalNav #globalNavInner ul {
    padding: 55px 20px;
  }

  #header #globalNav #globalNavInner ul li {
    float: none;
    border-bottom: 1px solid #4c4c4c;
  }

  #header #globalNav #globalNavInner ul li a {
    padding: 20px 0;
    height: auto;
    line-height: 1;
  }

  #header #globalNav #globalNavInner ul li a span {
    display: inline-block;
    -webkit-transition-duration: 0.5s;
    -o-transition-duration: 0.5s;
    transition-duration: 0.5s;
    -webkit-transform: translateX(50px);
    -ms-transform: translateX(50px);
    transform: translateX(50px);
    opacity: 0;
  }

  #header #globalNav #globalNavInner ul li a span:before {
    display: none;
  }

  #header #globalNav #globalNavInner ul li:first-child {
    border-top: 1px solid #4c4c4c;
  }

  #header #globalNav #globalNavInner ul li:nth-child(2) a span {
    -webkit-transition-delay: 0.08s;
    -o-transition-delay: 0.08s;
    transition-delay: 0.08s;
  }

  #header #globalNav #globalNavInner ul li:nth-child(3) a span {
    -webkit-transition-delay: 0.16s;
    -o-transition-delay: 0.16s;
    transition-delay: 0.16s;
  }

  #header #globalNav #globalNavInner ul li:nth-child(4) a span {
    -webkit-transition-delay: 0.24s;
    -o-transition-delay: 0.24s;
    transition-delay: 0.24s;
  }

  #header #globalNav #globalNavInner ul li:nth-child(5) a span {
    -webkit-transition-delay: 0.32s;
    -o-transition-delay: 0.32s;
    transition-delay: 0.32s;
  }

  #header #globalNav #globalNavInner ul li:nth-child(6) a span {
    -webkit-transition-delay: 0.4s;
    -o-transition-delay: 0.4s;
    transition-delay: 0.4s;
  }

  #header #globalNav #globalNavInner ul li.zhihu {
    padding: 0;
    margin: 0;
  }

  #header #globalNav #globalNavInner ul li.zhihu a {
    background: none;
    padding: 19px 0;
    width: auto;
    height: auto;
  }

  #header #globalNav #globalNavInner ul li.zhihu a span {
    display: block;
  }

  #header #globalNav #globalNavInner ul li.zhihu a svg {
    display: inline-block;
    margin: 0 5px 0 0;
    width: 15px;
    height: 15px;
  }




  #header #globalNav #globalNavInner ul li.contact {
    margin: 0;
  }

  #header #globalNav #globalNavInner ul li.contact a {
    background: none;
    padding: 20px 0;
    width: auto;
  }

  #header #globalNav #globalNavInner ul li.contact a i {
    display: inline-block;
    margin: 0 5px 0 0;
  }

  #header #bgGlobalNav {
    position: fixed;
    z-index: 9000;
    width: 100%;
    height: 100%;
    display: none;
    top: 0;
  }

  #header.fixed {
    height: 55px;
  }

  #header.fixed .logo {
    top: 8px;
  }

  #header.fixed .logo a {
    width: 125px;
    height: 40px;
  }

  #header.fixed #globalNav #globalNavInner ul li a {
    height: auto;
    line-height: 1;
  }

  #header.fixed #globalNav #globalNavInner ul li.zhihu {
    padding: 0;
  }

  #header.fixed #globalNav #globalNavInner ul li.zhihu a {
    padding: 19px 0;
    height: auto;
  }


  #header.fixed #globalNav #globalNavInner ul li.contact a {
    padding: 20px 0;
  }

  #header.open #globalNav {
    right: 0;
  }

  #header.open #globalNav #globalNavInner ul li a span {
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
    opacity: 1;
  }

  #header.fixedOpen {
    background: #fff;
  }

  #header.fixedOpen .logo a {
    width: 125px;
    height: 40px;
  }

  /* #main
  -------------------------------------------------------------------- */
  #main {
    padding: 80px 0 0px;
  }

  .content {
    padding: 30px 20px;
  }

  #contactLower .information dl {
    float: none;
    display: block;
  }

  #contactLower .information dl+dl {
    margin: 10px 0 0;
  }

  #contactLower .btnContact {
    width: auto;
    margin: 30px auto 0;
  }

  /* #footer
  -------------------------------------------------------------------- */
  #footer .footerLogo {
    width: auto;
    float: none;
  }

  #footer .footerSitemap {
    position: relative;
    right: inherit;
  }

  #footer small {
    position: relative;
    left: inherit;
    right: inherit;
    bottom: inherit;
    padding: 15px 0 0;
    clear: both;
  }

  /* module
  -------------------------------------------------------------------- */
  /* btn */
  .btnContact {
    width: auto;
  }

  .btnContact a .btnInner span {
    height: 100px;
    line-height: 100px;
  }

  /* ttl */
  .ttlMain {
    margin: 0 0 40px;
    position: relative;
  }

  .ttlMain .langEn {
    font-size: 4.5rem;
    padding: 0 0 10px;
  }

  .ttlMain .langZh {
    margin: 13px 0 0;
  }

  .sectionTtl .langEn {
    font-size: 3.5rem;
  }

  .ttl01 {
    margin: 0 0 30px;
  }

  .ttl01 .langEn {
    font-size: 3.5rem;
    padding: 0 0 10px;
  }

  .ttl01 .langEn:before {
    width: 20px;
    height: 2px;
  }

  .ttl01 .langZh {
    font-size: 1.4rem;
  }

  /* .link */
  /* a.blank:after {
    content: "";
    width: 10px;
    height: 9px;
    display: inline-block;
    background: url(../img/common/icon_blank.svg) no-repeat;
    background-size: 10px;
    margin-right: 5px;
  } */

  /* .anchor */
  .anchor {
    margin: 30px auto;
  }

  .anchor ul li a {
    padding: 10px 14px;
    font-size: 1.4rem;
  }

  .anchor ul li a:before {
    bottom: -5px;
  }
}

/* -----------------------------------------------------------------------------

 max-width: 374px

----------------------------------------------------------------------------- */
@media screen and (max-width: 374px) {

  /* .anchor */
  .anchor ul li a {
    padding: 10px 3vw;
    font-size: 3.73vw;
  }
}

/* -----------------------------------------------------------------------------

 keyframes

----------------------------------------------------------------------------- */
@-webkit-keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
  }
}

@keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@-webkit-keyframes menu-bar01 {
  0% {
    -webkit-transform: translateY(6px) rotate(45deg);
  }

  50% {
    -webkit-transform: translateY(6px) rotate(0);
  }

  100% {
    -webkit-transform: translateY(0) rotate(0);
  }
}

@keyframes menu-bar01 {
  0% {
    -webkit-transform: translateY(6px) rotate(45deg);
    transform: translateY(6px) rotate(45deg);
  }

  50% {
    -webkit-transform: translateY(6px) rotate(0);
    transform: translateY(6px) rotate(0);
  }

  100% {
    -webkit-transform: translateY(0) rotate(0);
    transform: translateY(0) rotate(0);
  }
}

@-webkit-keyframes menu-bar02 {
  0% {
    -webkit-transform: translateY(-6px) rotate(-45deg);
  }

  50% {
    -webkit-transform: translateY(-6px) rotate(0);
  }

  100% {
    -webkit-transform: translateY(0) rotate(0);
  }
}

@keyframes menu-bar02 {
  0% {
    -webkit-transform: translateY(-6px) rotate(-45deg);
    transform: translateY(-6px) rotate(-45deg);
  }

  50% {
    -webkit-transform: translateY(-6px) rotate(0);
    transform: translateY(-6px) rotate(0);
  }

  100% {
    -webkit-transform: translateY(0) rotate(0);
    transform: translateY(0) rotate(0);
  }
}

@-webkit-keyframes active-menu-bar01 {
  0% {
    -webkit-transform: translateY(0) rotate(0);
  }

  50% {
    -webkit-transform: translateY(6px) rotate(0);
  }

  100% {
    -webkit-transform: translateY(6px) rotate(45deg);
  }
}

@keyframes active-menu-bar01 {
  0% {
    -webkit-transform: translateY(0) rotate(0);
    transform: translateY(0) rotate(0);
  }

  50% {
    -webkit-transform: translateY(6px) rotate(0);
    transform: translateY(6px) rotate(0);
  }

  100% {
    -webkit-transform: translateY(6px) rotate(45deg);
    transform: translateY(6px) rotate(45deg);
  }
}

@-webkit-keyframes active-menu-bar02 {
  0% {
    -webkit-transform: translateY(0) rotate(0);
  }

  50% {
    -webkit-transform: translateY(-6px) rotate(0);
  }

  100% {
    -webkit-transform: translateY(-6px) rotate(-45deg);
  }
}

@keyframes active-menu-bar02 {
  0% {
    -webkit-transform: translateY(0) rotate(0);
    transform: translateY(0) rotate(0);
  }

  50% {
    -webkit-transform: translateY(-6px) rotate(0);
    transform: translateY(-6px) rotate(0);
  }

  100% {
    -webkit-transform: translateY(-6px) rotate(-45deg);
    transform: translateY(-6px) rotate(-45deg);
  }
}

@-webkit-keyframes vertical {
  0% {
    -webkit-transform: translateY(-10px);
    transform: translateY(-10px);
  }

  100% {
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
  }
}

@keyframes vertical {
  0% {
    -webkit-transform: translateY(-10px);
    transform: translateY(-10px);
  }

  100% {
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
  }
}