@charset "utf-8";
/* CSS Document */
/**
 * 通用标签初始化
 */
 
html {margin:0;padding:0;border:0;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);}
body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, code, del, dfn, em, q, dl, dt, dd, ol, ul, li,
fieldset, form, legend, caption, tbody, tfoot, thead, article, aside, dialog, figure, footer, header, hgroup, nav, section {
	margin:0;padding:0;border:0;/*font-size:100%;*/font:inherit;vertical-align:baseline;}
article, aside, details, figcaption, figure, dialog, footer, header, hgroup, menu, nav, section {display:block;}
body {color:#3e3a39;background:#fff;font-family: "Montserrat", sans-serif;}
img {border:0;vertical-align:bottom; -ms-interpolation-mode:bicubic;}
::-webkit-input-placeholder {color:#999;}
:-moz-placeholder {color:#999;}
::-moz-placeholder {color:#999;}
:-ms-input-placeholder {color:#ccc;}
* {-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}
/*-webkit-box-shadow:0 4px 40px rgba(0,0,0,0.5);-moz-box-shadow:0 4px 40px rgba(0,0,0,0.5);box-shadow:0 4px 40px rgba(0,0,0,0.5);-webkit-border-radius:4px;*/
*:before,*:after {-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}
button::-moz-focus-inner,input::-moz-focus-inner {padding:0;border:0;}
textarea {overflow:auto;}
input:focus,textarea:focus,button:focus,select:focus {outline:none;}
input::-ms-clear {display:none;}
article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary {display:block;}
audio,canvas,progress,video {display:inline-block;vertical-align:baseline;}
audio:not([controls]) {display:none;height:0;}
[hidden],template {display:none;}
a {background:transparent; text-decoration:none; outline:none;}
a:active,a:hover {outline:0;}
a:focus {outline:none;outline:5px auto -webkit-focus-ring-color;outline-offset:-2px;}
abbr[title] {border-bottom:1px dotted;}
b,strong {font-weight:bold;}
dfn {font-style:italic;}
mark {color:#000;background:#ff0;}
small {/*font-size:80%;*/}
sub,sup {position:relative;/*font-size:75%;*/line-height:0;vertical-align:baseline;}
sup {top:-.5em;}
sub {bottom:-.25em;}
svg:not(:root) {overflow:hidden;}
figure {margin:1em 40px;}
hr {height:0;-moz-box-sizing:content-box;box-sizing:content-box;}
pre {overflow:auto;}
code,kbd,pre,samp {font-family:monospace, monospace;/*font-size:1em;*/}
button,input,optgroup,select,textarea {margin:0;font:inherit;}
button {overflow:visible;}
button,select {text-transform:none;}
button,html input[type="button"],input[type="reset"],input[type="submit"] {-webkit-appearance:button;cursor:pointer;}
button[disabled],html input[disabled] {cursor:default;}
button::-moz-focus-inner,input::-moz-focus-inner {padding:0;border:0;}
input {line-height:normal;}
input[type="checkbox"],input[type="radio"] {box-sizing:border-box;padding:0;}
input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button {height:auto;}
input[type="search"] {-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;-webkit-appearance:textfield;}
input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration {-webkit-appearance:none;}
fieldset {padding:.35em .625em .75em;margin:0 2px;border:1px solid #c0c0c0;}
legend {padding:0;border:0;}
optgroup {font-weight:bold;}
table {border-spacing:0;border-collapse:collapse;}
td,th {padding:0;}
hr {clear:both;float:none;width:100%;height:1px;margin:10px 0;border:none;-moz-box-sizing:content-box;box-sizing:content-box;margin:0;}
blockquote {border:solid 1px #ddd;border-left-width:6px;padding:20px;border-radius:4px;}
blockquote strong {display:block;margin-bottom:10px;}
blockquote p:last-child {margin:0;}
h1 small,h2 small,h3 small,h4 small,h5 small,h6 small {filter:alpha(opacity=60); opacity:.6;}
q {quotes:none;}
q:before,q:after {content:'';content:none;}
ul,li {list-style:none;}
body{ background-color: #fff;}
a{color: inherit;}
.fl{ float:left;}
.fr{ float:right;}
.over{ overflow:hidden;}
.clear{ clear:both;}
.c{ clear:both;}

.full-width {max-width: 100%; min-width: 1200px;}
.width-1200 {max-width: 1200px;width: 95%; margin:0 auto;}
.width-1200:after {content:""; display: block; width: 0;height: 0;clear: both;}
.width-1300 {max-width: 1300px;width: 95%;  margin:0 auto;}
.width-13200:after {content:""; display: block; width: 0;height: 0;clear: both;}
.width-1400 {max-width: 1400px;width: 95%;  margin:0 auto;}
.width-1400:after {content:""; display: block; width: 0;height: 0;clear: both;}
.flexbox{display: flex;justify-content: space-between;flex-wrap: wrap;}
.width-1500 {max-width: 1500px;width: 95%; margin:0 auto;}
.width-1500:after {content:""; display: block; width: 0;height: 0;clear: both;}
 .w1400 {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    }
.flexwidth{
	width: 1200px;
	margin: 0 auto;
}
header {
    background-color: #fff;
    
}
.header-top {
    display: flex;
    justify-content: flex-end;
    align-items: center;
   padding: 0px 3% 0px 3%; background-color: #192e97;color:#fff
}
.contact-info {
    display: flex;
    align-items: center;
}
.phone-icon {
    margin-right: 5px;background: url(../images/telbg.png?120106) no-repeat left center; padding-left:30px;font-size:12px;color:#fff
}
.lang-btn {
    display: inline-block;
    padding: 0px 10px 0px 10px;
    margin: 0 3px;
    text-decoration: none;
    color: #fff;
   font-size:12px;line-height:24px;
}
.lang-btn img{margin-right: 5px; padding-bottom:5px;}
.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 3% 10px 3%;
}
.logoer {
    font-size: 28px;
    font-weight: bold;
    color: #007bff; 
}
.logoer img{height:70px}
.logo {width:50px;
    font-size: 28px;
    font-weight: bold;
    color: #007bff;height:70px
}
.logo img{height:70px}
.logo_txt{ text-align:left; }
.logo_txt span{ font-size: 20px;
    font-weight: bold;color:#1a3397}
nav ul {
    display: flex;
    list-style: none;
}
nav ul li {
    margin: 0 20px;
}
nav ul li a {
    text-decoration: none;
    color: #333;
    font-size: 18px;text-transform:uppercase;font-weight: bold;
}
nav li:hover a{
    color: #192e97; font-weight: bold;
}


nav .cur{	
	color: #192e97; font-weight: bold;}

.search-box {
    display: flex;
    align-items: center;border: 1px solid #ccc;border-radius: 30px ; padding-left:13px ;
}
.search-box input {height:30px;line-height:30px;
    padding: 0px 0px 0px 0px;
    border: 0px solid #ccc;
    outline: none; font-size:12px;
}
.search-box button {width:40px;height:30px;
     padding: 0px 0px 0px 0px;
    border: 0px solid #ccc;
	
   background: url(../images/search_bg.jpg?1230) no-repeat center center;
    cursor: pointer;
}

footer {
    background-color: #fff;
    padding: 40px 0px;
}
.footer-container {
    max-width: 90%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.footer-column {
    flex: 1;
    min-width: 200px;
    margin-bottom: 30px;
    padding: 0 15px;
}
.logo_foot {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}
.logo_foot i {
    font-size: 24px;
    color: #192e97;
    margin-right: 10px;
}
.logo_foot span {
    font-size: 20px;
    font-weight: bold;
    color: #192e97;
}
.footer-column p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px; font-weight:400;line-height:25px;
}
.social-icons {
    display: flex;
}
.social-icons .icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
  
    color: #192e97;
    margin-right: 10px;
    text-decoration: none;
}

.social-icons .fa-facebook-f:hover{background: url(../images/foot_fs.png?1210)#192e97 no-repeat center center;}
.social-icons .fa-facebook-f{background: url(../images/foot_f.png?12110)#f1f2f6 no-repeat center center;}
.social-icons .fa-instagram:hover{background: url(../images/foot_hs.png?1210)#192e97 no-repeat center center;}
.social-icons .fa-instagram{background: url(../images/foot_h.png?12110)#f1f2f6 no-repeat center center;}
.social-icons .fa-linkedin-in:hover{background: url(../images/foot_ins.png?1210)#192e97 no-repeat center center;}
.social-icons .fa-linkedin-in{background: url(../images/foot_in.png?11210)#f1f2f6 no-repeat center center;}
.social-icons .fa-twitter:hover{background: url(../images/foot_xs.png?12010)#192e97 no-repeat center center;}
.social-icons .fa-twitter{background: url(../images/foot_x.png?121010)#f1f2f6 no-repeat center center;}




.footer-column h3 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #2d3436;
}
.footer-column ul {
    list-style: none;
}
.footer-column ul li {
    margin-top:15px; 
}
.footer-column ul li a {
    text-decoration: none;
    color: #666;
    font-size: 16px;
    display: inline-block;
    transition: transform 0.3s ease;  font-weight:400;
}
.footer-column ul li a:hover {
    color: #192e97; transform: translateX(10px);
}
.footer-column ul li i {
    margin-right: 10px;
    color: #192e97;
}



.newsletter-form {
    display: flex;
    margin-top: 20px;
}
.newsletter-form input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #eee;
    border-radius: 25px 0 0 25px;
    outline: none;
}
.newsletter-form button {
    padding: 12px 25px;
    background-color: #192e97;
    color: #fff;
    border: none;
    border-radius: 0 25px 25px 0;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.newsletter-form button:hover {
    background-color: #058b3c;
}
.footer-bottom {
    max-width: 90%;
    margin: 0 auto;
    padding-top: 20px;
    border-top: 1px solid #eee;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}
.footer-bottom p {
    font-size: 14px;
    color: #666;
}
.footer-bottom p a {
    color: #6c5ce7;
    text-decoration: none;
}
.footer-links a {
    font-size: 14px;
    color: #666;
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}
.footer-links a:hover {
    color: #6c5ce7;
}
@media (max-width: 768px) {
    .footer-column {
        flex: 100%;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .footer-links {
        margin-top: 10px;
    }
}


.down-arrow {
    display :inline-block;
    position: relative;
 
}

.down-arrow::after {
    display: inline-block;
    content: " ";
    height: 8px;
    width: 8px;
    border-width: 0 2px 2px 0;
    border-color: #999999;
    border-style: solid;
    transform: matrix(0.71, 0.71, -0.71, 0.71, 0, 0);
    transform-origin: center;
    transition: transform .3s;
    position: absolute;
    top: 50%;
    right: -15px;
    margin-top: -10px;
}

.down-arrow.active::after {
    transform-origin: center;
    transform: rotate(-135deg);
    transition: transform .3s;
}

/* 一级下拉菜单样式 */
.submenu {
  display: none; /* 默认隐藏 */
  position: absolute;
  background-color: rgba(255, 255, 255,0.9);
   margin-left:0px; 
  width: 370px;
  z-index: 999; /* 确保菜单在其他内容上层 */
  border-radius: 10px; padding-top:40px ;
  
  
}
.submenu li {
    flex: 1;
  height:45px;
  line-height: 45px; /* 调整菜单项行高，让点击区域舒适 */ clear: both; 
}
.submenu li:last-child{margin-bottom: 5px;}

.submenu a {
height:45px;
  line-height: 45px; /* 调整菜单项行高，让点击区域舒适 */
    font-size:14px; text-align:center;color:#333;
}
.submenu img{height:12px;  float: left; margin-top:0px;
    margin-right: 10px; /* 根据需要调整间距 */}
.header-main .submenu li a{color:#333; 	}
.header-main .submenu li a:hover{color:#192f95;	}

.hover-underline {
  position: relative;
  display: inline-block;

  text-decoration: none; /* 确保没有默认下划线 */
}
 
.hover-underline::after {
  content: '';
  position: absolute;
  width: 0; /* 初始宽度为0 */
  height: 2px; /* 下划线的高度 */
  background-color: #192f95; /* 下划线的颜色 */
  left: 0;
  bottom: 5px; /* 根据需要调整位置 */
  top:30px;
  transition: width 0.5s ease-out; /* 动画效果：宽度变化持续0.5秒，缓动效果 */ z-index: 9665210;
}
.header-main li:hover .hover-underline::after {
  width: 100%; /* 鼠标经过时宽度变为100% */
}

.hover-underliner {
  position: relative;
  display: inline-block;

  text-decoration: none; /* 确保没有默认下划线 */
}
 
.hover-underliner::after {
  content: '';
  position: absolute;
  width: 0; /* 初始宽度为0 */
  height: 2px; /* 下划线的高度 */
  background-color: #192f95; /* 下划线的颜色 */
  left: 0;
  bottom: 5px; /* 根据需要调整位置 */
  transition: width 0.5s ease-out; /* 动画效果：宽度变化持续0.5秒，缓动效果 */
}

.submenu li:hover .hover-underliner::after{
  width: 100%; /* 鼠标经过时宽度变为100% */
}
/* 鼠标悬浮触发下拉 */
.has-submenu:hover > .submenu {
  display: block;
}



 .md-sideNav {

	position: fixed;

	top: 50%;

	right: 20px;

	transform: translateY(-50%);

	z-index: 99;

}

.md-sideNav .icon {

	display: block;

	position: relative;

	margin-bottom: 10px;

}

.md-sideNav .icon:last-child {

	margin-bottom: 0;

}

.md-sideNav .icon:hover .hd {

	background-color: #192f95;

}

.md-sideNav .icon:hover .hd img:nth-child(2n-1) {

	display: none;

}

.md-sideNav .icon:hover .hd img:nth-child(2n) {

	display: block;

}

.md-sideNav .icon:hover .bd {

	display: block;

}

.md-sideNav .icon .hd {

	width: 50px;

	height: 50px;

	min-width: 40px;

	min-height: 40px;

	background-color: #fff;

	border-radius: 50%;

	cursor: pointer;

	overflow: hidden;

	box-shadow: 3px 5px 16px 2px rgba(224, 226, 228, 0.66);

}

.md-sideNav .icon .hd img {

	position: absolute;

	top: 50%;

	left: 50%;

	transform: translate(-50%, -50%);

	max-width: 60%;

	max-height: 60%;

}

.md-sideNav .icon .hd img:nth-child(2n-1) {

	display: block;

}

.md-sideNav .icon .hd img:nth-child(2n) {

	display: none;

}

.md-sideNav .icon .bd {

	display: none;

	position: absolute;

	right: calc(100% + 0.17rem);

	top: 50%;

	transform: translateY(-50%);

	white-space: nowrap;

	background-color: #fff;

	color: #192f95;

	min-width: 1.1rem;

	box-shadow: 3px 5px 16px 2px rgba(224, 226, 228, 0.66);

}

.md-sideNav .icon .tel {

	line-height: 40px;

	padding: 0 10px;

	border-radius: 10px;

	font-family: DIN_B;

}


/* 页头 */
.header{
height:60px;
    width: 100%;
    display:none;background: linear-gradient(to bottom, rgba(114, 130, 212, 1), rgba(0, 0, 0, 0));
}
.header h1{
	position: relative;
	height: 60px;z-index: 42;padding-top: 10px;
}
.header h1 .btn-nav p{
	width: 30px;
    height: 2px;
    background-color: #fff;
    margin-top: 7px; margin-bottom: 7px;
}
.header h1 .btn-nav {
	position: absolute;
    right: 15px;
    top: 10px;
}
.header h1 a{line-height:40px; 
	
}
.header h1 a img{
    padding-left: 13px;
    padding-top: 0px;padding-right:15px;
    height: 40px;vertical-align: middle;
}
.header h1 a span { font-size: 20px;
    font-weight: bold;color:#1a3397; vertical-align: middle;}

.header .qqlm{width:100px; 	position: absolute;right:10%; padding-top:15px;z-index: 445424212;color:#fff; font-size:12px;}

.header .nav{
	display: none;
	border-top: 0px solid rgba(0,0,0,0.05);
    position: fixed;
    z-index: 1000;
    width: 100%;
    height: 100%;
   top:0; z-index: 12; background-color: #666666; 
}
.header .nav li{background-color: #616161; }
.header .nav li:last-child{ padding-bottom:25px;}
.roater-l{

	position: absolute;
    transform: rotate(45deg);
    right: 0px;
    top: 10px;
}
.roater-r{
	transform:rotate(-45deg);
	    position: absolute;
    right: 0px;
    top: 10px;
}
 @media (max-width: 479px) {header{ display:none}.header{ display:block} 
 .pub-banner-font{ display:none}
     .banner_group .banner a.button.primary {
       
        overflow: hidden !important;
        min-height: unset;
        
        transition: .5s all !important;height: 3.5rem !important;
        opacity: 1 !important; margin-top:10px ;
    }
     .banner_group .banner_small .text-box-content a.button.primary {
   height: 3.5rem !important;
    overflow: hidden;
    min-height: unset;
    transition: .5s all;
}
     
 }
 
 /* 大类标题 */
    .category-title {
        margin:0 auto; 
      font-size: 16px;
      color: #fff;
   line-height:70px;
      padding: 0px 30px;
      background-color: #666666;
     
      cursor: pointer;
  
      transition: all 0.3s; text-align: center;text-transform: uppercase;
    }
    .category-title:hover {
      background-color: #616161;
    }
    /* 小类列表默认隐藏 */
    .sub-list {

      background-color: #61616;


      display: none;    /* 关键：默认隐藏 */
    }
    .sub-list li {
      padding: 10px 16px;
      color: #fff;
     
      transition: background 0.3s; text-align: center;background-color: #61616;
    }
    .sub-list li:hover {
      background: #fafafa;
    }
    /* 箭头图标（CSS 模拟） */
    .arrow {
      width: 12px;
      height: 12px;
      
      border: solid #c2c2c2;
      border-width: 2px 2px 0 0;
      transform: rotate(135deg);
      transition: transform 0.3s; float: right; margin-top:22px ;
    }
    /* 展开时旋转箭头 */
    .category-title.active .arrow {
      transform: rotate(315deg);
      border-color: #c2c2c2;
    }
    
    
    
    
    .web_bg{ position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;z-index:99100009;  background-color: rgba(44, 44, 44, 0.9); 
   
    
}


 /* 背景图容器：铺满页面并设置背景图 */
    .bg-container {
      width: 100%;
      height: 100vh;
     
      /* 替换 your-bg-image.jpg 为实际背景图地址 */
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
    }

    

    /* 搜索框容器：居中显示 */
    .search-wrapper {
      position: relative;
      z-index:9910000911; 
      /* 保证搜索框在遮罩层上方 */
      display: flex;
      align-items: center;
    }

    /* 搜索输入框样式 */
    .oloclos{width: 400px;
      height: 50px; text-align:right; position: absolute;cursor: pointer;
      top: 10%;
      right: 10%;}
    .search-input {
      width: 400px;
      height: 50px;
      padding: 0 15px;
      font-size: 16px;
      border: none;
      outline: none;
      border-radius: 4px 0 0 4px;
    }

    /* 搜索按钮样式 */
    .search-btn {
      height: 50px;
      width: 60px;
      background-color: #fff;
      border: none;
      outline: none;
      cursor: pointer;
      border-radius: 0 4px 4px 0;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .search-btn svg {
      width: 20px;
      height: 20px;
      fill: #666; 
      /* 图标颜色可调整 */
    }

    /* 响应式适配：小屏幕缩小搜索框 */
    @media (max-width: 576px) {
      .search-input {
        width: 280px;
      }
    }
    
    .sear-d {
    margin-left: 10px; 
}

.sear-bgp {
    width: 285px;
    height: 30px;
    font-size: 14px;
    line-height: 30px;
    padding-left: 15px;
    color: #5a5a5a;
    background: #fff;
    outline: none;
    border: none;
    padding-top: 0px!important;
    padding-bottom: 0px!important;
}

.sear-ip {
    width: 58px;
    height: 30px;
    background: url(../images/search_bg.png?151120) no-repeat center;
    border: none;
    cursor: pointer;
}

.sear-bg {
    float: left;
    overflow: hidden;
}

.sear-i {
    float: left;
    overflow: hidden;
}