@import url('design-system.css');
@import url('theme-anniversary.css');
/* 网站通用样式 - Trust & Authority */

/* 粘性页脚：主内容区撑满，页脚始终紧贴底部 */
html {
  height: 100%;
}
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100%;
  display: flex;
  flex-direction: column;
}
/* 主内容区占据剩余空间，将 footer 推至底部 */
.page-main {
  flex: 1 0 auto;
}
/*header头部样式*/
header .header-container {
  width: 100%;
  height: 90px;
  background-color: var(--color-bg-card);
  -webkit-box-shadow:0 0 20px rgba(204,204,204, .5);
  -moz-box-shadow:0 0 20px rgba(204, 204, 204, .5);  
  box-shadow:0 0 20px rgba(204, 204, 204, .5);
  position: fixed;
  z-index: 999;
  top: 0px;
}
header .header-container .nav-box {
  max-width: 1200px;
  width: 100%;
  height: 90px;
  margin: 0 auto;
  padding: 0 24px;
}
header .header-container .nav-box .nav-left {
  width: 160px;
  height: 80px;
  float: left;
}
header .header-container .nav-box .nav-left #logo_top {  
  width: 160px;
  height: 80px;
  float: left;
  margin-top: 5px;
  background: url("../images/dongerkeji.png") no-repeat center;
}
header .header-container .nav-box .nav-mid {
  height: 70px;
  float: right;
  margin-bottom: 20px;
}
header .header-container .nav-box .nav-mid #lang {
  width: 25px;
  height: 29px;
  float: right;
  margin-left: 44px;
  margin-top: 34px;
  cursor: pointer;
}
header .header-container .nav-box .nav-mid #lang a{
  float: right;
  width: 25px;
  height: 29px;
  background: url("../img/cn.png") no-repeat center;
}
header .header-container .nav-box .nav-mid .navbar-nav {
  position: relative;
  display: inline-block;
}
header .header-container .nav-box .nav-mid .navbar-nav li {
  float: left;
  height: 70px;
  margin: 0 40px 0 0;
  text-align: center;
  list-style: none;
}
header .header-container .nav-box .nav-mid .navbar-nav li a {
  min-width: 20px;
  font-size: 16px;
  font-family: var(--font-heading);
  color: var(--color-text-muted);
  height: 70px;
  line-height: 59px;
  padding-bottom: 15px;
  margin: 0;
  display: inline-block;
  box-sizing: border-box;
  text-decoration: none;
  position: relative;
  cursor: pointer;
  transition: color var(--transition-base);
}
header .header-container .nav-box .nav-mid .navbar-nav li a::after {
  transition: transform var(--transition-smooth);
  content: "";
  display: block;
  height: 2px;
  background: var(--color-cta);
  position: absolute;
  bottom: 0;
  opacity: 0.6;
  left: -1px;
  width: calc(102%);
  transform: scaleX(0);
  -webkit-transform: scaleX(0);
}
header .header-container .nav-box .nav-mid .navbar-nav li a:hover {
  color: var(--color-primary);
}
header .header-container .nav-box .nav-mid .navbar-nav li a:hover::after {
  opacity: 1;
  transform: scaleX(1);
  -webkit-transform: scaleX(1);
}
header .header-container .nav-box .nav-mid .navbar-nav li a.active {
  border-bottom: 2px solid var(--color-cta);
  box-sizing: border-box;
  color: var(--color-primary);
}
header .header-container .nav-box .nav-mid .navbar-nav li a.active:hover::after {
  display: none;
}
header .header-container .nav-box .nav-mid .navbar-nav li a.nav-highlight {
  color: var(--color-cta);
  font-weight: 600;
}
header .header-container .nav-box .nav-mid .navbar-nav li a.nav-highlight:hover {
  color: var(--color-cta-hover);
}
header .header-container .nav-box .nav-mid .navbar-nav li.last {
  margin-right: 0;
}
header .header-container .nav-box .nav-mid .navbar-nav li.line-item {
  line-height: 87px;
  color: var(--color-text-muted);
}
 

/* footer - 深色企业风格 */
footer {
  width: 100%;
  background-color: var(--color-primary);
  color: #e2e8f0;
  padding-top: 40px;
  padding-bottom: 24px;
  box-shadow: 0 -4px 24px rgba(15, 23, 42, 0.12);
}

footer .footer-box{
    width: 90%;
    margin: 0 auto;
}

footer .footer-left{
  float: left;
  display: inline-block;
  margin-left: 10px; 
  padding-left: 10%;
}

footer .footer-right{
  float: right;
  display: inline-block;
  margin-right: 10px;
  padding-right: 10%;  
}
footer .globle{
  display: inline-block;
  margin: 0 auto;
  width: 240px;
  height: 150px;
  background-image: url("../img/global.jfif");
  background-repeat: no-repeat;
  background-size: contain;
}

footer ul{
  float: left;
  list-style: none;
  text-align: left;
}

footer ul li a {
  color: #cbd5e1;
  font-size: 16px;
  line-height: 40px;
  transition: color var(--transition-base);
}

footer ul li a:hover {
  color: #fff;
  text-decoration: none;
}

footer ul .footer-contact {
  font-size: 14px;
  line-height: 30px;
  color: #94a3b8;
}

footer ul:last-child{
  padding-top: 4px;
}

/*版权信息样式*/
.copy{
    background-color: var(--color-bg-card);
    width: 100%;
    -webkit-box-shadow:0 0 10px rgba(204,204,204, .5); /*透明度绿色高亮*/ 
    -moz-box-shadow:0 0 10px rgba(204, 204, 204, .5);  
    box-shadow:0 0 10px rgba(204, 204, 204, .5);
    position: fixed;
    bottom: 0;
}
.copyright{
    padding-top: 10px;
    font-size: 12px;
}

/* 返回顶部按钮 - CTA 色 */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  color: #fff;
  border: none;
  border-radius: 50%;
  background-color: var(--color-cta);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
}
.back-to-top::after {
  content: "↑";
  font-size: 20px;
  line-height: 44px;
  display: block;
  text-align: center;
}

.back-to-top:hover {
  background-color: var(--color-cta-hover);
  box-shadow: 0 12px 28px rgba(3, 105, 161, 0.35);
  transform: translateY(-2px);
}

/*移动端菜单入口*/
header .header-container .nav-box .nav-mobile-menu{ 
  margin-top: 30px;
  float: right;
  display: none;
  position: relative;
  z-index: 1002;
}
header .header-container .nav-box .nav-mobile-menu span.sidebar_trigger{
  display: inline-block;
  width: 44px;
  height: 44px;
  padding: 12px;
  box-sizing: border-box;
  background: url("../img/menu2.png") no-repeat center;
  background-size: 24px 24px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  position: relative;
  z-index: 1;
}

/* 移动端菜单 sidebar - 主题色 */
.sidebar {
  position: fixed;
  top: 0;
  width: 260px;
  max-width: 85vw;
  background-color: var(--color-primary);
  padding: 24px 0;
  transition: transform var(--transition-smooth);
  z-index: 1001;
  right: -260px;
  box-shadow: -4px 0 24px rgba(15, 23, 42, 0.15);
}
.sidebar ul {
  margin: 0;
  padding: 0;
}

.sidebar ul li {
  line-height: 44px;
  list-style: none;
  padding: 0 20px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar ul li a {
  text-decoration: none;
  color: #e2e8f0;
  display: block;
  cursor: pointer;
  transition: color var(--transition-base), background-color var(--transition-fast);
}

.sidebar ul li:hover {
  background-color: var(--color-primary-hover);
}

.sidebar ul li a:hover {
  color: #fff;
}

.sidebar ul li .active {
  color: #fbbf24;
}
/* 遮罩 */
.mask {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  background-color: rgba(15, 23, 42, 0.4);
  z-index: 1000;
  display: none;
  transition: opacity var(--transition-base);
}

/*响应式媒体查询处理*/
@media screen  and (max-width: 1200px) {
  .feature{
    width: 900px !important;
  }
}

@media  screen  and (max-width: 970px) {
  header .header-container .nav-box #lang{
    display: none;
  }
  .feature{
    width: 440px !important;
  }
  .feature-content{
    margin-left: 0px !important;
  }
  .org-group{
    width: 100% !important;
  }
}
@media  screen  and (max-width: 830px) {
  header .header-container .nav-box{
    width: 90%;
  }    
  header .header-container .nav-box .nav-mid{
    display: none;
  }
  header .header-container .nav-box .nav-mobile-menu{
    display: block;
  }  
  
}
/*移动端兼容*/
@media  screen  and (max-width: 740px) {
  .box-left{
    display: none !important;
  }
  .box-right{
    width: 100% !important;
  }
  .box-right-mid{
    padding: 20px !important;
  }
  .box{
    width: 90% !important;
  }
}

/*移动端banner兼容*/
@media  screen  and (max-width: 500px) {
  .banner img{
    height: 200px !important;
  }
  .banner h1{
    font-size: 24px !important;
  }
  .main-wrapper-1{
    background-image: url(../img/banner-1-m.png) ! important;
  }
  .main-wrapper-2{
    background-image: url(../img/banner-2-m.png) ! important;
  }
  .main-wrapper-3{
    background-image: url(../img/banner-3-m.png) ! important;
  }
  .main-wrapper-4{
    background-image: url(../img/banner-4-m.png) ! important;
  }
  .main-wrapper-5{
    background-image: url(../img/banner-5-m.png) ! important;
  }
  .feature{
    width: 90% !important;
  }
  .feature-content{
    width: 100% !important;
  }
  .org-container{
    display: none;
  }
}