/* 基础布局和响应式调整 */
.wrap {
  width: 92%;
  margin: 0 auto;
  border: 0;
  padding: 0;
}

/* 头部样式 */
.Header-wrapper {
  position: fixed;
  width: 100%;
  z-index: 999999;
  top: 0;
  left: 0;
  align-items: center;
  background: #fff;
  border-bottom: 1px solid #e2e2e2;
  transition: all 0.3s linear;
  padding: 0 3%;
}

.Header-wrapper.Header-wrapperScr {
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 2px 10px 2px rgba(0, 0, 0, .1);
}
.Header-wrapper > .wrap {      /* 直接选中头部内的 wrap 容器 */
  display: flex;               /* 启用flex布局 */
  justify-content: space-between;
  align-items: center;
  width: 100%;                /* 覆盖原有的 92% 宽度设置 */
}

/* Logo 样式 */
.Header-logo {
   flex: 0 0 auto; /* 禁止缩放 */
	display: block;
	min-width: 80px; /* 防止挤压 */
 
}
.Header-logos, .Header-logoh { 
  display: inline-block;
  transition: opacity .3s;
}
.Header-logos { 
  display: none
}

/* 导航栏核心样式 */

.Header-navbar {
	    flex: 1 1 auto;
    margin: 0 1%;
  overflow: visible;
	display: flex;
    justify-content: center;

    
}
.Header-navbar ul {
    display: flex;
    flex-wrap: nowrap;
	padding-bottom: 4px; /* 补偿容器padding */
    min-width: max-content; /* 关键：强制内容展开 */
}
.Header-navbar li {
	position: relative; 
    flex: 0 0 auto;
    padding: 0 clamp(12px, 2vw, 30px);
	z-index: 999;
}
/* 当缩放后不显示下拉菜单 */
@media all and (max-width: 1250px) {

.Header-navbar {
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    text-align: center;
    /* Firefox滚动条 */
    scrollbar-width: thin;
    scrollbar-color: #ccc transparent;
    padding-bottom: 4px;
}

/* Webkit滚动条样式 */
.Header-navbar::-webkit-scrollbar {
    height: 3px; /* 滚动条高度 */
    background: transparent;
}

.Header-navbar::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 2px;
    transition: background 0.3s;
}

.Header-navbar::-webkit-scrollbar-thumb:hover {
    background: #999;
}

}

.Header-navbar-menu {
  display: block;
  height: 100px;
  font-size: clamp(14px, 1.2vw, 18px);
  font-weight: bold;
  font-family: "Noto Sans M", sans-serif;
  transition: all .3s linear;
  color: #333;
}

/* 导航交互效果 */

.ontrue, .Header-navbar-menu:hover {
  color: #1d2088 !important;
}

/* 下拉菜单样式 */
.Header-navbar-sunnavsize {
  	overflow:hidden;
	position:absolute;
	 top: 120px; /* 放在 li 下面 */
	background:#fff;
	padding:0;
	display:none;
	left: 0;         /* 水平居中定位 */
	border-top:1px solid #eee;
	border-bottom:1px solid #eee;
	border-bottom-left-radius: 5px;
	border-bottom-right-radius: 5px;
	  width: auto; /* 使用视口宽度 */
	 box-shadow: 0 6px 12px rgba(0,0,0,0.1); /* 新增投影 */
    min-width: 100%; /* 防止溢出 */
	margin-left: 0;    /* 清除原有偏移 */
	 transition: opacity 0.3s, transform 0.3s;
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
}
.Header-navbar ul li:hover .Header-navbar-sunnavsize {
  display: block;
	  opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.subnavcase dd {
	font-size:15px;
	color:#222;
	width:100%;
	text-align: center;
	line-height: 35px;
	margin:0;
	white-space: nowrap;
	padding:5px 10px 0 20px;
}
.subnavcase dd:hover {
	color:#1d2088;
}

/* 搜索区域 */
.Header-search {
	 display: flex; /* 新增flex布局 */
  align-items: center; /* 垂直居中 */
  gap: 12px; /* 控制子元素间距 */
  flex: 0 0 auto; /* 禁止缩放 */
	min-width: 80px; /* 防止挤压 */
}
.Header-logo,
.Header-navbar,
.Header-search,
.Header-navbar-menu{
  height: 120px;
  line-height: 120px;
  float: none; /* 移除浮动 */
}
/* 汉堡菜单图标 */
.Header-navclick {
	height:60px;
	cursor:pointer;
	float:right;
	user-select:none;
	display:none;
}
.Header-navclick .nav {
	padding-right: 3px;
	line-height: 60px;
	font-size: 15px;
}
.Header-navclick span {
	width:32px;
	height:3px;
	background:#545454;
	display:block;
	position:relative;
	margin-top:28.5px;
	transition:all .2s linear;
	float: right;
}
.Header-navclick span:before,.Header-navclick span:after {
	content:"";
	position:absolute;
	height:3px;
	background:#545454;
	display:block;
	left:0;
	width:100%;
	transition:all .2s linear;
}
.Header-navclick span:before {
	top:-10px;
}
.Header-navclick span:after {
	top:10px;
}
.Header-navclick:hover span {
	background:#545454;
}
.Header-navclick:hover span:before {
	background:#545454;
}
.Header-navclick:hover span:after {
	background:#545454;
}
.Header-navclick.ontrue span {
	-moz-animation:buttonAnimation 0.3s ease forwards;
	-webkit-animation:buttonAnimation 0.3s ease forwards;
	animation:buttonAnimation 0.3s ease forwards;
}
.Header-navclick.ontrue span:before {
	-moz-animation:buttonAnimationBefore 0.3s ease forwards;
	-webkit-animation:buttonAnimationBefore 0.3s ease forwards;
	animation:buttonAnimationBefore 0.3s ease forwards;
}
.Header-navclick.ontrue span:after {
	-moz-animation:buttonAnimationAfter 0.3s ease forwards;
	-webkit-animation:buttonAnimationAfter 0.3s ease forwards;
	animation:buttonAnimationAfter 0.3s ease forwards;
}

@media screen and (max-width: 1660px) { .wrap { width: 93% } }
@media screen and (max-width: 1200px) { .wrap { width: 95% } }
@media screen and (max-width: 1000px) { .wrap { width: 100%; padding: 0 !important;} }
@media screen and (min-width: 1001px) {
  .Header-navclick { display: none !important; }
  .Header-navbar-sunnavsize {
    left: 50%;
    transform: translateX(-50%);
  }
}
/* 移动端适配 */
@media all and (max-width: 1000px) {
	.Header-logos{display: block}
	.Header-logoh{display: none}
  .Header-logo {
    height: 50px;
    line-height: 50px;
    width: auto;
  }
	.Header-logos img {
		width: 80%;
		height: auto
	}
 .Header-navclick { display: block;}
  .Header-wrapper {
    position: relative;
	  width: 100%;
	  height: 100%;
	  padding: 0 !important;
  }
  .Header-navbar {
    position: absolute;
    display: none;
    width: 100% !important;
    top: 65px;
	  height: auto;
	
	  margin: 0
  }
  .Header-navbar ul {
    flex-direction: column;
  }
  .Header-navbar-menu {
    height: 46px;
    line-height: 46px;
    font-size: 16px;
    border-bottom: 1px solid #eee;
  }
.Header-navbar-sunnavsize {
	position:static;
	padding:8px 0;
	width:100%;
	top:63px;
	margin:0;
	border: none;
	box-shadow:  0;
	 opacity: 1;

	transform: none
}
.Header-navbar-sunnavsize .Header-navbar-sunnav-c .subnavcase dd{
	width:100%;
	text-align: left
}

.Header-navbar ul li:hover .Header-navbar-sunnavsize {
  display: block;
	 
    transform: none;
}	
	
.Header-navbar-sunnavsize {
    display: none !important;
    overflow: hidden;
    transition: none !important; /* 禁用CSS过渡 */
  }
  
  /* 激活状态 */
  .Header-navbar-sunnavsize.force-display {
    display: block !important;
    height: auto !important;
    opacity: 1 !important;
  }

}
@media all and (max-width: 768px) {
  .Header-search { display: none }
}

@-moz-keyframes buttonAnimationBefore {
	0% {
	-moz-transform:translateY(0px) rotate(0);
	transform:translateY(0px) rotate(0);
}
50% {
	-moz-transform:translateY(8px) rotate(0);
	transform:translateY(8px) rotate(0);
}
100% {
	-moz-transform:translateY(8px) rotate(45deg);
	transform:translateY(8px) rotate(45deg);
}
}
@keyframes buttonAnimationBefore {
	0% {
	-moz-transform:translateY(0px) rotate(0);
	-ms-transform:translateY(0px) rotate(0);
	-webkit-transform:translateY(0px) rotate(0);
	transform:translateY(0px) rotate(0);
}
50% {
	-moz-transform:translateY(10px) rotate(0);
	-ms-transform:translateY(10px) rotate(0);
	-webkit-transform:translateY(10px) rotate(0);
	transform:translateY(10px) rotate(0);
}
100% {
	-moz-transform:translateY(10px) rotate(45deg);
	-ms-transform:translateY(10px) rotate(45deg);
	-webkit-transform:translateY(10px) rotate(45deg);
	transform:translateY(10px) rotate(45deg);
}
}@-moz-keyframes buttonAnimationAfter {
	0% {
	-moz-transform:translateY(0) rotate(0);
	transform:translateY(0) rotate(0);
}
50% {
	-moz-transform:translateY(-8px) rotate(0);
	transform:translateY(-8px) rotate(0);
}
100% {
	-moz-transform:translateY(-8px) rotate(-45deg);
	transform:translateY(-8px) rotate(-45deg);
}
}@keyframes buttonAnimationAfter {
	0% {
	-moz-transform:translateY(0) rotate(0);
	-ms-transform:translateY(0) rotate(0);
	-webkit-transform:translateY(0) rotate(0);
	transform:translateY(0) rotate(0);
}
50% {
	-moz-transform:translateY(-10px) rotate(0);
	-ms-transform:translateY(-10px) rotate(0);
	-webkit-transform:translateY(-10px) rotate(0);
	transform:translateY(-10px) rotate(0);
}
100% {
	-moz-transform:translateY(-10px) rotate(-45deg);
	-ms-transform:translateY(-10px) rotate(-45deg);
	-webkit-transform:translateY(-10px) rotate(-45deg);
	transform:translateY(-10px) rotate(-45deg);
}
}@-moz-keyframes buttonAnimation {
	0% {
	background:transparent;
}
50% {
	background:rgba(255,255,255,0);
}
100% {
	background:rgba(255,255,255,0);
}
}@-webkit-keyframes buttonAnimation {
	0% {
	background:transparent;
}
50% {
	background:rgba(255,255,255,0);
}
100% {
	background:rgba(255,255,255,0);
}
}@keyframes buttonAnimation {
	0% {
	background:transparent;
}
50% {
	background:rgba(255,255,255,0);
}
100% {
	background:rgba(255,255,255,0);
}
}


/* 搜索框和语言切换 */
.language {
	display: inline-block;
	padding-left: 10px;
	font-size: 15px
}
.language span{
	 color: #ce2521;
	font-weight: bold;
	}
.navline{border-left: 1px solid rgba(0, 0, 0, 0.1);height: 20px;line-height: 20px;}
/*搜索框样式*/

.Header-search-click {
    cursor: pointer;
    font-size: 20px;
    color: #333;
}
.Header-search-click .iconfont{font-size: 19px;font-weight: bold}
.Header-search-words {
    position: fixed;
    top:0;
    right: -350px; /* 初始隐藏在右侧 */
    width: 350px;
    padding: 10px 25px 10px 15px;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
	height:120px;
    z-index: 1000;
}
.Header-search-words input {border: solid 1px #f3f3f4;height: 45px;}
.Header-search-words.active {
    right: 15px; /* 显示时位置 */
}
		
/* 新增搜索输入框容器 */
.search-input-wrapper {
    position: relative;
    width: 100%;
}

#top_key {
    width: 100%;
    padding: 8px 30px 8px 12px; /* 右侧留出图标空间 */
    border: 1px solid #ddd;
    border-radius: 4px;
}

.Header-search-submit {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.Header-search-submit .iconfont {
    font-size: 16px;
    color: #666;
    transition: color 0.3s;
}

/* 鼠标悬停效果 */
.Header-search-submit:hover .iconfont {
    color: #1890ff;
}

@media (max-width: 768px) {
    .Header-search-words {
        width: calc(100% - 30px) !important;
        right: -100%;
        left: 15px;
    }
    .Header-search-words.active {
        right: 15px;
        left: 15px;
    }
	    #top_key {
        padding-right: 40px; /* 移动端留更大空间 */
    }
    .Header-search-submit {
        right: 12px;
    }
    .Header-search-submit .iconfont {
        font-size: 18px;
    }
	  .language {
    line-height: 60px;
    padding-right: 10px;
  }
}