/* PC导航 */
#pc-header .logo{padding:20px 0;}
#pc-header .logo img{max-width:none;max-height:50px;}
#pc-header .navbar{background:#FFF;-webkit-box-shadow:0px 1px 1px rgba(0, 0, 0, 0.03); box-shadow:0px 1px 1px rgba(0, 0, 0, 0.03);z-index:9}
#pc-header .nav li.active ul li a {color:#3e3e3e;}
#pc-header .nav li a{color:#3e3e3e;line-height:90px;position:relative;padding:0 16px;font-size:16px;font-weight:400}
/* #pc-header .nav li:last-child a{padding:0 0 0 20px;} */
#pc-header .nav li ul {top:90px;padding:0;}
#pc-header .nav li.active a,#pc-header .nav li a:hover,#pc-header .nav li:hover a.first-level{color:#ff9600;}
#pc-header .nav li ul{background:#FFF;border-top-left-radius:0px;border-top-right-radius:0px;transition: 0.3s;}
#pc-header .nav li ul li a {background:#FFF;line-height:42px;color:#3e3e3e;font-size:14px;font-weight:normal;display:block;width:100%;text-align:left;}
#pc-header .nav li ul li a:hover{background:#ff9600;color:#fff;}
/* 固定头部 */
#pc-header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 90px !important;
  background: #fff !important;
  z-index: 999999 !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
body {
  padding-top: 90px !important;
  overflow-x: hidden !important;
}
.x9,
.nav,
.nav-menu,
.nav-inline,
.header,
.header-inner {
  overflow: visible !important;
  position: static !important;
}
.nav-menu > li {
  position: relative !important;
}

/* 产品/案例全屏下拉 */
.mega-menu {
  display: none;
  position: fixed !important;
  top: 90px !important;
  left: 0 !important;
  right: 0 !important;
  width: 100vw !important;
  height: 80vh !important;
  max-height: 80vh !important;
  background: #fff;
  box-shadow: 0 3px 15px rgba(0,0,0,0.1);
  border-top: 2px solid #0066cc;
  padding: 30px 0;
  z-index: 99999 !important;
  justify-content: center !important;
  margin: 0 auto !important;
}
.nav-menu > li:hover .mega-menu {
  display: block !important;
}

/* 5列等宽 不换行 */
.mega-inner {
  max-width: 1440px;
  width: 100% !important;
  margin: 0 auto !important;
  display: grid !important;
  grid-template-columns: repeat(5, 1fr) !important;
  gap: 25px;
  align-items: stretch;
  min-height: 100%;
  padding: 0 15px;
}

.menu-col {
  display: flex !important;
  flex-direction: column !important;
  width: 100% !important;
  padding: 0 10px !important;
  box-sizing: border-box !important;
}

.pro-list-wrap {
  flex: 1 !important;
  min-height: 0 !important;
  height: auto !important;
}

.menu-col h4 {
  font-size: 15px;
  margin: 0 0 8px;
  padding-bottom: 5px;
  border-bottom: 1px solid #eee;
}
.menu-col h4 a {
  color: #222;
  text-decoration: none;
}

#pc-header .nav li .mega-menu .menu-col a {
  line-height: 22px !important;
  padding: 3px 0 !important;
  font-size: 13px !important;
  font-weight: 400 !important;
  color: #666;
  text-decoration: none;
}
#pc-header .nav li .mega-menu .menu-col a:hover {
  color: #ff9600 !important;
}
#pc-header .nav li .mega-menu .menu-col h4 a {
  line-height: 1.5 !important;
  padding: 0 !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  color: #222;
}

.drop-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  box-shadow: 0 3px 15px rgba(0,0,0,0.1);
  padding: 0;
  margin: 0;
  list-style: none;
  min-width: 200px;
  z-index: 99999;
  border-top: 2px solid #0066cc;
}
.nav-menu > li:hover .drop-menu {
  display: block;
}
.drop-menu li {
  text-align: left;
}
.drop-menu li a {
  display: block;
  padding: 10px 15px;
  color: #666;
  text-decoration: none;
  font-size: 13px;
}
.drop-menu li a:hover {
  background: #f5f5f5;
  color: #ff9600;
}

/* ====================================== */
/* 核心：HOT图标与文字严格居中 + 行高紧凑 */
/* ====================================== */
.pro-item {
  display: flex !important;
  align-items: center !important;     /* 所有元素垂直居中 */
  font-size: 13px !important;
  color: #666 !important;
  line-height: 35px !important;      /* 行高调小，更紧凑 */
  padding: 3px 0 !important;
  text-decoration: none !important;
  white-space: normal !important;
  word-break: break-all !important;
}

.hot-hold {
  width: 26px !important;
  flex-shrink: 0 !important;
  display: flex !important;
  align-items: center !important;     /* 内部垂直居中 */
  justify-content: center !important;
  height: 16px !important;   
  padding-right: 5px;         /* 和行高完全一致 */
}

.hot-icon {
  width: 25px !important;
  height: 28px !important;
  object-fit: contain !important;
  margin: 0 2px 0 0 !important;
  display: block !important;
  vertical-align: middle !important;
}

/* 栏目图片底部对齐 */
.category-img {
  margin-top: auto !important;
  padding-top: 40px !important;
  text-align: left !important;
}
.category-img img {
  width: 100% !important;
  height: 162px !important;
  object-fit: cover !important;
  display: block !important;
}

.cate-en-name {
  margin-top: 10px;
  font-size: 12px;
  color: #999;
}
/* 登录图标 */
.log-in a.user-ico i{font-size: 20px !important;}

/* pc搜索图标 */
#pc-header .searchBar{position:absolute;top:37px;right:120px}
#pc-header a.search-ico i{font-size:18px;color:#6E6E6E;}

/* 购物车图标 */
#pc-header .shopBar{position:absolute;top:37px;right:80px}
#pc-header a.shop-ico i{font-size:18px;color:#6E6E6E;}

/* 登入后状态 */
.log-in{position:absolute;top:29px;right:5px}
.log-in .drop-menu {margin:12px 0 0;min-width:100px;border-radius:5px;-webkit-box-shadow:0 6px 12px rgba(0,0,0,.075); box-shadow:0 6px 12px rgba(0,0,0,.075) }
.log-in .drop-menu li{padding: 0 10px;height: 32px;text-align: center;}
.log-in .drop-menu li a{position: relative;height: 32px;line-height: 32px;}
.log-in .drop-menu li a:hover,.drop-menu a:focus {color:#2D2D2D;background: unset;}
.log-in .button-group span {display:inline-block;line-height:24px;height:24px;width:24px}
.log-in .button-group ul:before {position:absolute;top:-8px;left:50px;display:inline-block;border-right:8px solid transparent;border-bottom:8px solid #fff;border-left:8px solid transparent;content:'';}
.log-in .button-group ul:after {position:absolute;top:-8px;left:50px;display:inline-block;border-right:8px solid transparent;border-bottom:8px solid #e9e8e8;border-left:8px solid transparent;content:'';}
.log-in .button-group .button {padding:0;line-height:18px;font-size:20px}
.log-in .button-group .drop-menu {padding: 10px 0; left: -40px;border-top:0px solid #ff0000;-webkit-box-shadow: 0px 0px 0px rgba(0,0,0,.075);box-shadow: 0px 8px 10px rgba(0,0,0,.05);border-radius:4px;}
.log-in a.user-ico{width:32px;height:32px;line-height:32px;background:#ECEFF5;display:block;}
.log-in a.user-head{width:32px;height:32px;overflow:hidden;display:block;}
.log-in a.user-head img{width:32px;height:32px;}
/* 登入后状态 end*/

/* 注册登录切换 */
.register .tab{font-size:0}
.register .tab li{cursor:pointer;display:inline-block;position:relative;font-size:20px;width:100%;color:#666;margin:0 0 40px 0}
/* .register .tab li::before{background:#ccc;content:'';position:absolute;bottom:-10px;left:0;width:100%;height:3px;border-radius:3px;transition:transform .3s;} */
.register .tab li.cur{color:#ff9600}
.register .tab li.cur::before{background:#ff9600;content:'';position:absolute;bottom:-10px;left:0;width:100%;height:3px;border-radius:3px;transition:transform .3s;}

.register .line{margin:0px;padding:0;position: relative; text-align: center;}
.register .line span{display: inline-block; padding: 0 20px; position: relative; z-index: 200;}
.register .line hr{-moz-border-bottom-colors: none; -moz-border-left-colors: none; -moz-border-right-colors: none; -moz-border-top-colors: none; border-color: #E2E2E2 -moz-use-text-color -moz-use-text-color; border-image: none; border-style: solid none none; margin-top:10px; position: absolute; top:0; width: 100%;}

.register .bnt-login{margin:0 auto;text-align:center}
.register .bnt-login a{display:inline-block;color:#fff;font-size:22px;width:48px;height:48px;text-align:center;line-height:48px;margin-right:10px;border-radius:30px}
.register .bnt-login a i{font-size: 22px;}
.register .bnt-login a:hover{opacity:0.8}
.register .bnt-login a.weixin{background:#38B624}
.register .bnt-login a.qq{background:#1F92DF}
.register .bnt-login a.weibo{background:#FF6000}
/* 注册登录切换 end*/

/* 弹出搜索 begin */
.searchBar-m {display:none;width:100%;height:100%;position:fixed;top:0px;z-index:9999;text-align:center}
.searchBar-m .mask {position:absolute;left:0;right:0;width:100%;height:100%;background:#000;opacity:0.8;}
.searchBar-m .mask-ico i{font-size: 20px;}
.searchBar-m a {display:block;position:absolute;right:5%;top:5%;width:60px;height:60px;line-height:56px;font-size:48px;z-index:9999;color:#fff;}
.searchBar-m a:hover{color:#ff9600}
.searchBar-m .form-group {width:70%;max-width:720px;position:absolute;left:50%;top:40%;transform:translate(-50%,-200%);}
.searchBar-m .input{width:88%;background:transparent;border:0;border-bottom:2px solid #f2f2f2;color:#6E6E6E;height:60px;line-height:60px;float:left;padding:0}
.searchBar-m .button {width:8%;height:60px;line-height:60px;border-bottom:2px solid #f2f2f2;display:block;float:left;background:url(../images/ico-search-button.png) no-repeat center 50%;text-indent:-2000px}
.searchBar-m .button:hover{background:url(../images/ico-search-button.png) no-repeat center 50%;}
/* 弹出搜索 end */
/* PC端滚动动态显现效果 只在大屏PC生效 */
@media (min-width: 1024px) {
    .scroll-fade-in {
        opacity: 0;
        transform: translateY(40px);
        transition: all 0.8s ease-out;
    }
    .scroll-fade-in.show {
        opacity: 1;
        transform: translateY(0);
    }
}
/* 小屏移动端取消动画，保持原生 */
@media (max-width: 1023px) {
    .scroll-fade-in {
        opacity: 1 !important;
        transform: translateY(0) !important;
        transition: none !important;
    }
}