@import url(anim.css);
@import url(lrtk3.css);
* {
	margin: 0;
	padding: 0;
	border: 0;
}
body {
	background-color: #fff;
	overflow-x: hidden;
	color: #333;
	font-size: 12px;
	font-family: "微软雅黑", "Arial", "Microsoft YaHei", "Helvetica Neue", "Helvetica", "Arial", "sans-serif";
}
a {
	color: #333;
	text-decoration: none;
	-webkit-tap-highlight-color: transparent;/*-webkit-transition: transform 0.3s ease, text-decoration 0.3s ease, color 0.3s, background 0.3s ease, text-indent 0.3s ease;
  -moz-transition: transform 0.3s ease, text-decoration 0.3s ease, color 0.3s, background 0.3s ease, text-indent 0.3s ease;
  transition: transform 0.3s ease, text-decoration 0.3s ease, color 0.3s, background 0.3s ease, text-indent 0.3s ease;*/
}
a:hover {
	color: #00a1e9;/*text-decoration: underline;*/
}
input, select, img {
	vertical-align: middle;
}
ul, li {
	list-style: none;
}
em, cite, th {
	font-style: normal;
	font-weight: normal;
	font-style: normal;
}
.wrap {
	clear: both;
	width: 96%;
	max-width: 1300px;
	margin: 0 auto;
	text-align: left;
	zoom: 1;
	overflow: hidden;
}
.wrap2 {
	clear: both;
	width: 96%;
	max-width: 1300px;
	margin: 0 auto;
	text-align: left;
	zoom: 1;
}
.wrap3 {
	clear: both;
	width: 94%;
	max-width: 1000px;
	margin: 0 auto;
	text-align: left;
	zoom: 1;
	overflow: hidden;
}
.divhidden {
	display: none;
}
.l {
	float: left;
}
.r {
	float: right;
}
.c_l {
	clear: both;
	height: 0px;
	font-size: 0px;
	overflow: hidden;
}
.f50 {
	font-size: 50px;
}
.f44 {
	font-size: 44px;
}
.f41 {
	font-size: 41px;
}
.f40 {
	font-size: 40px;
}
.f38 {
	font-size: 38px;
}
.f36 {
	font-size: 36px;
}
.f32 {
	font-size: 32px;
}
.f30 {
	font-size: 30px;
}
.f28 {
	font-size: 30px;
}
.f24 {
	font-size: 24px;
}
.f22 {
	font-size: 22px;
}
.f18 {
	font-size: 18px;
}
.f16 {
	font-size: 16px;
}
/*PC导航*/
.header-v1 {
	width: 100%;
	position: fixed; /*overflow:hidden; */
	height: 90px;
	z-index: 10;
	background-color: #ffffff;
	box-shadow: 0 1px 10px rgba(0, 0, 0, 0.15);
}
.nav-hide .header-v1 {
	height: 70px;
}
.nav-hide .blank_h {
	height: 70px;
}

.header-v1 .top-main {
	width: 100%;
	margin: 0 auto;
	position: relative;
}
.header-v1 .top-main .logo1 {
	float: left;
	height: 90px;
	margin-left: 2%;
	justify-content: center;
	align-items: center;
	display: flex;
}
.header-v1 .top-main .logo1 a{
	display: block;
}
.header-v1 .top-main .logo1 img {
	height: auto;
	max-height: 100%;
	vertical-align: middle;
}
.nav-hide .header-v1 .top-main .logo1 img{
	margin-top: -20px;
}
.header-v1 .top-main .logo1 img:hover {
	transition: all 0.3s;
	filter: Alpha(Opacity=60);
	opacity: 0.6;
}
.header-v1 .top-main .top_r {
	float: right;
}
.header-v1 .languages {
	float: right;
	position: relative;
	display: block;
	font-size: 12px;
	color: #707070;
	height: 38px;
	line-height: 38px;
	padding-left: 18px;
	text-align: right;
	font-family: "宋休";
	text-decoration: none;
	margin-left: 10px;
	background: url(../images/top_pic2.png) left center no-repeat;
	margin-top: 29px;
	transition: all 0.3s;
}
.header-v1 .languages:hover {
	margin-top: 25px;
}
.nav-hide .header-v1 .languages {
	margin-top: 22px;
}
.nav-hide .header-v1 .languages:Hover {
	margin-top: 18px;
}
.header-v1 .languages:Hover {
	transition: all 0.3s;
	filter: Alpha(Opacity=80);
	opacity: 0.8;
}
/*.header-v1 .languages:after{left: 1%;right: 1%;opacity: 1;-webkit-transition: all .5s;-o-transition: all .5s;-ms-transition: all .5s;transition: all .5s;}
.header-v1 .languages:after{content: "";display: block;position: absolute;left: 50%;right: 50%;bottom: -1px;height:4px;opacity: 0;background-color: #c71d32;-webkit-transition: all .5s;-o-transition: all .5s;-ms-transition: all .5s;transition: all .5s;}
.header-v1 .languages:hover:after{left: 1%;right: 1%;opacity: 1;-webkit-transition: all .5s;-o-transition: all .5s;-ms-transition: all .5s;transition: all .5s;}*/
.header-v1 .top-main .top-main-content {/* float:right;*//* margin-top:31px;*/
	text-align: center;
}
.navBar {
}
.nav {
	list-style: none;
	padding: 0;
}
.nav .m {
    display: inline-block;
    border-top: 0;
    border-bottom: 0;
    margin-right: 15px; /* 减少右侧间距 */
    margin-left: 15px; /* 减少左侧间距 */
    position: relative;
    padding: 0 8px;
    transition: all 0.3s ease;
    min-width: 100px; /* 添加最小宽度确保一致性 */
    text-align: center; /* 文字居中对齐 */
}
.nav a:hover {
	text-decoration: none; /*color:#fff;*/
	vertical-align: top;
}
.nav li:hover span {
	transform: translateY(-100%);/*color:#fff;*/
}
.nav h3 {
	float: left;
	font-weight: normal;
	font-size: 16px;
	height: 90px;
	overflow: hidden;
	width: 100%; /* 占满父容器宽度 */
	text-align: center;
	position: relative;
}
.nav h3 a {
	display: block;
	color: #000000;
	line-height: 90px;
	font-size: 16px;
	text-transform: uppercase;
	width: 100%; /* 确保链接占满宽度 */
	text-align: center;
}
.nav h3 a span {
	display: block;
	position: relative;
	transition: all 0.3s;
	height: 90px;
	text-transform: uppercase;
}
.nav-hide .nav h3 a span {
	height: 70px;
}
.nav h3 a span:after {
	content: attr(data-title);
	position: absolute;/*color:#fff;*/
	left: 0;
	transform: translateY(100%);
	width: 100%;
	top: 0; /*color:#fff;*/
}
.nav h3 a i {
	width: 9px;
	height: 5px;
	background: url(../images/top_pic5.png) no-repeat;
	display: inline-block;
	margin-left: 7px;
}
.nav-hide .nav {
}
.nav-hide .nav h3 {
	height: 70px;
}
.nav-hide .nav h3 a {
	line-height: 70px;
}
.nav .on {
    position: relative;
    background-color: #003366; /* 深蓝色背景 */
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 51, 102, 0.3); /* 深蓝色阴影 */
    min-width: 100px; /* 确保选中状态宽度一致 */
    text-align: center; /* 文字居中对齐 */
}

.nav .on h3 a {
    color: #ffffff !important; /* 白色文字 */
    font-family: "微软雅黑", "Microsoft YaHei", Arial, sans-serif !important;
    font-weight: 600 !important;
    position: relative;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    width: 100%; /* 确保选中状态链接占满宽度 */
    text-align: center;
}

.nav .on h3 a:after {
    content: "";
    display: none; /* 隐藏原来的底部线条 */
}

.nav .on h3 a i {
	background: url(../images/top_pic6.png) no-repeat;
}

.nav .on h3 a span {
    color: #ffffff !important; /* 白色文字 */
    font-family: "微软雅黑", "Microsoft YaHei", Arial, sans-serif !important;
}

/* 确保激活状态的底部线条优先级最高 */
.nav li.on a:after {
	left: 0% !important;
	right: 0% !important;
	opacity: 1 !important;
	-webkit-transition: all .5s;
	-o-transition: all .5s;
	-ms-transition: all .5s;
	transition: all .5s;
}
.nav li h3 a:after {
	content: "";
	display: block;
	position: absolute;
	left: 50%;
	right: 50%;
	margin-left: 0px;
	margin-right: 0px;
	bottom: 0px;
	height: 4px;
	opacity: 0;
	background-color: #003366;
	-webkit-transition: all .5s;
	-o-transition: all .5s;
	-ms-transition: all .5s;
	transition: all .5s;
}
.nav li h3 a:hover {
    color: #003366 !important; /* 深蓝色文字 */
    background-color: rgba(0, 51, 102, 0.1); /* 淡蓝色背景 */
    transition: all 0.3s ease;
}

.nav li h3 a:hover:after {
    display: none; /* 隐藏hover时的底部线条 */
}

/* 非激活状态的导航项悬停效果 - 不影响激活按钮逻辑 */
.nav .m:not(.on).hover {
    background-color: rgba(0, 51, 102, 0.05);
    transition: all 0.3s ease;
}

.nav .m:not(.on).hover h3 a {
    color: #003366 !important;
    transition: all 0.3s ease;
}

/* 激活状态的导航项悬停效果 - 保持原有激活特效 */
.nav .m.on.hover {
    background-color: #003366 !important; /* 保持激活状态的背景色 */
    box-shadow: 0 2px 8px rgba(0, 51, 102, 0.3) !important; /* 保持激活状态的阴影 */
}

.nav .m.on.hover h3 a {
    color: #ffffff !important; /* 保持激活状态的文字颜色 */
    font-weight: 600 !important; /* 保持激活状态的字体粗细 */
}

/* 确保激活状态的导航项在hover时保持所有原有特效 */
.nav .m.on.hover h3 a span {
    color: #ffffff !important; /* 保持激活状态的span文字颜色 */
}

/* 鼠标移出特效 - 回到第一次激活按钮的过渡效果 */
.nav .m {
    transition: all 0.3s ease;
}

.nav .m.on {
    transition: all 0.3s ease;
}

/* 鼠标移出时的特效 */
.nav .m.leaving {
    transform: scale(0.95);
    opacity: 0.7;
    transition: all 0.2s ease;
}

/* 回到第一次激活按钮时的特效 */
.nav .m.returning {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 51, 102, 0.4);
    transition: all 0.3s ease;
}
.nav .sub {
    display: none;
    width: 200px;
    padding: 0;
    position: absolute;
    background: #ffffff;
    top: 90px;
    text-align: left;
    z-index: 110;
    left: 0; /* 准确跟随父级按钮左侧位置 */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    border-top: 3px solid #003366; /* 深蓝色顶部边框 */
    border-radius: 0; /* 移除圆角 */
}
.nav-hide .nav .sub {
	top: 70px;
}
.nav .sub ul {
	width: 100%; /* 宽度100%，填满父容器 */
	margin: 0;
	padding: 0;
	display: grid; /* 使用grid布局 */
	grid-template-columns: 1fr; /* 单列布局 */
	gap: 5px 0; /* 仅设置垂直间距 */
}
.nav .sub li {
	vertical-align: middle;
	list-style: none;
	text-decoration: none;
	display: block; /* 块级显示 */
	line-height: 40px;
	font-size: 14px;
	margin: 0; /* 重置margin */
	text-transform: uppercase;
	width: 100%; /* 宽度100% */
}
.nav .sub li span {
	display: block;
	height: 38px;
	position: relative;
}
.nav .sub li a {
	text-decoration: none;
	background: none;
	color: #000000; /* 未激活状态文字色 - 黑色 */
	display: block;
	height: 40px;
	overflow: hidden;
	padding: 0 15px;
	transition: all 0.3s ease; /* 添加过渡动画 */
}
.nav .sub li a:hover {
    color: #ffffff;
    background-color: #003366; /* 深蓝色背景 */
    padding-left: 20px;
    transition: all 0.3s ease;
}
.nav .sub li:hover img {
	transition: all 0.3s;
	opacity: 0.8;
	filter: Alpha(opacity=80);
}
.blank_h {
	height: 90px;
	overflow: hidden;
}
/* 重新设计搜索框为下拉式 */
.top_search {
    float: right;
    height: 90px;
    width: 34px;
    position: relative;
    margin-right: 2%;
    margin-left: 20px;
    transition: all 0.3s ease;
}

.top_search:hover {
    transform: scale(1.1);
}

.nav-hide .top_search {
    height: 70px;
}
.top_search .input1 {
	width: 83%;
	text-indent: 10px;
	line-height: 30px;
	height: 30px;
	outline: medium;
	background: none;
	color: #9c9c9c;
	text-align: left;
	font-size: 13px;
	border: 0;
}
/* 搜索图标样式 */
.top_search em {
    height: 100%;
    width: 100%;
    background: url(../images/top_pic1.png) left center no-repeat;
    background-size: contain;
    cursor: pointer;
    display: block;
    transition: all 0.3s ease;
}

.top_search em:hover {
    opacity: 0.8;
    transform: rotate(90deg) scale(1.1);
    filter: brightness(1.2);
}

/* 移除模态框装饰元素 */
.top_search .search_con::before,
.top_search .search_con::after {
    display: none;
}
/* 移除搜索模态框遮罩层 */
.search-modal-overlay {
    display: none !important;
}

/* 确保科技感搜索模态框在所有设备上都能正常工作 */
.tech-search-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.tech-search-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.9) 0%, rgba(0, 20, 40, 0.95) 100%);
    backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.tech-search-container {
    position: relative;
    width: 500px;
    max-width: 90vw;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 249, 250, 0.9) 100%);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 25px 50px rgba(0, 51, 102, 0.3),
        0 0 100px rgba(0, 123, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.tech-search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px 15px;
    border-bottom: 1px solid rgba(0, 51, 102, 0.1);
}

.tech-search-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: #003366;
    background: linear-gradient(135deg, #003366 0%, #0066cc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-search-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(145deg, #f8f9fa, #e9ecef);
    border: 1px solid rgba(0, 51, 102, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    color: #003366;
    transition: all 0.3s ease;
    font-weight: 300;
}

.tech-search-close:hover {
    background: linear-gradient(145deg, #003366, #004080);
    color: #ffffff;
    transform: rotate(90deg);
    box-shadow: 0 5px 15px rgba(0, 51, 102, 0.3);
}

.tech-search-body {
    padding: 30px;
}

.tech-search-input-wrapper {
    position: relative;
    margin-bottom: 20px;
}

.tech-search-input {
    width: 100%;
    height: 55px;
    padding: 0 70px 0 25px;
    border: 2px solid rgba(0, 51, 102, 0.1);
    border-radius: 30px;
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    font-size: 16px;
    color: #333;
    outline: none;
    transition: all 0.3s ease;
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.06),
        0 4px 8px rgba(0, 51, 102, 0.1);
}

.tech-search-input:focus {
    border-color: #003366;
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.06),
        0 0 0 3px rgba(0, 51, 102, 0.1),
        0 8px 25px rgba(0, 51, 102, 0.15);
    background: linear-gradient(145deg, #ffffff, #ffffff);
}

.tech-search-input::placeholder {
    color: #999;
    font-weight: 300;
}

.tech-search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(145deg, #003366, #0066cc);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 51, 102, 0.3);
}

.tech-search-btn:hover {
    background: linear-gradient(145deg, #0066cc, #0080ff);
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 51, 102, 0.4);
}

.tech-search-btn svg {
    transition: all 0.3s ease;
}

.tech-search-btn:hover svg {
    transform: scale(1.1);
}

.tech-search-tips {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 51, 102, 0.1);
}

.tech-search-tips span {
    color: #666;
    font-size: 14px;
    margin-right: 15px;
}

.tech-search-tips a {
    color: #003366;
    text-decoration: none;
    font-size: 14px;
    margin-right: 15px;
    padding: 4px 12px;
    border-radius: 15px;
    background: rgba(0, 51, 102, 0.05);
    transition: all 0.3s ease;
}

.tech-search-tips a:hover {
    background: rgba(0, 51, 102, 0.1);
    color: #0066cc;
    transform: translateY(-1px);
}

/* 移除旧的搜索框样式 */
.top_search .search_con {
    display: none !important;
}

.search-modal-overlay {
    display: none !important;
}

/* 搜索框容器 - 改为导航栏右侧下拉式 */
.top_search .search_con {
    display: none;
    position: absolute; /* 改为绝对定位 */
    top: 90px; /* 从导航栏顶部开始 */
    right: 0; /* 右对齐 */
    width: 320px;
    height: auto;
    padding: 20px;
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 0 0 8px 8px; /* 只有底部圆角 */
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); /* 添加轻微阴影 */
    transition: all 0.3s ease;
    margin: 0;
}

.top_search.active .search_con {
    display: block;
    animation: slideDown 0.3s ease-out; /* 使用下滑动画 */
}

@keyframes slideDown {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 搜索输入框 */
.top_search .search_con .input1 {
    width: 100%;
    height: 40px;
    line-height: 40px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 20px;
    padding: 0 45px 0 15px;
    margin: 0;
    display: block;
    outline: none;
    font-size: 14px;
    color: #333;
    transition: all 0.3s ease;
}

.top_search .search_con .input1:focus {
    border-color: #003366;
    background: #ffffff;
    box-shadow: 0 0 0 2px rgba(0, 51, 102, 0.1);
}

/* 搜索按钮 */
.top_search .search_con .bnts {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: url(../images/top_pic3.png) center no-repeat;
    background-size: contain;
    cursor: pointer;
    border: none;
    border-radius: 50%;
    transition: all 0.3s ease;
    margin: 0;
}

.top_search .search_con .bnts:hover {
    background: url(../images/top_pic4.png) center no-repeat;
    background-size: contain;
    transform: translateY(-50%) scale(1.1);
}

/* 导航栏隐藏时调整搜索框位置 */
.nav-hide .top_search .search_con {
    top: 70px; /* 适应导航栏高度变化 */
}
/* 手机导航全局 */
.touch-top {
	width: 100%;
	position: fixed;
	top: 0;
	z-index: 99;
	background: #0A2B6F;
	display: none;
	box-shadow: 0 1px 10px rgba(0, 0, 0, 0.15);
}
.touch_bg {
	width: 100%;
	position: fixed;
	top: 0;
	z-index: 8;
	background: #0A2B6F;
	display: none;
	filter: Alpha(Opacity=60);/*IE7 fix*/
	opacity: 0.6;
	height: 100%;
}
.touch-top-wrapper {
	width: 96%;
	margin: 0 auto;
}
.touch-top-wrapper .touch-logo {
	float: left;
}
.touch-top-wrapper .touch-logo img {
	height: 90px;
	display: block;
}
.touch-navigation {
	display: block;
}
.touch-toggle {
	position: absolute;
	right: 10px;
	top: 0;
}
.touch-toggle li {
	float: left;
	height: 50px;
	padding: 0 12px;
	text-align: center;
}
.touch-toggle li a {
	height: 50px;
}
.touch-toggle li:hover, .touch-toggle li:active {
}
.touch-toggle .touch-toggle-item-first {
	border-left: none;
}
.touch-toggle .touch-toggle-item-last {
	border-right: none;
}
.touch-toggle li a {
	display: block;
	font-size: 12px;
}
.touch-toggle li i {
	display: inline-block;
	width: 32px;
	height: 32px;
	overflow: hidden; /*margin-top:20px;*/
	margin-top: 9px;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: contain;
}
.touch-toggle .touch-icon-language {
	background-image: url(../images/touch-icon-language.png);
}
.touch-toggle .touch-icon-user {
	background-image: url(../images/touch-icon-user.png);
}
.touch-toggle .touch-icon-search {
	background-image: url(../images/head_pic2.png);
}
.touch-toggle .touch-icon-menu {
	background-image: url(../images/head_pic1.png);
}
.touch-toggle li span {
	display: none;
	text-align: center;
}
.drawer-section {/* background-color:#40312f; padding:20px;*/
	display: none;
}
.drawer-section-menu {/* padding:20px 20px 35px;*/  /*padding:0px 0px 35px;*/
}
.touch-toggle-content {
	clear: both;
}
.touch-menu {
	clear: both;
}
.touch-menu ul li {
	border-bottom: 1px solid #333;
	position: relative;
}
.touch-menu ul li a {
	color: #fff;
	display: block;
	font-size: 18px;
	height: 48px;
	line-height: 48px;/* padding-left:10px;*/
	padding-left: 2%;
}
.touch-menu ul li a:hover, .touch-menu ul li a:active {
	background-color: #004ce5;
	color: #fff;
}
.touch-menu ul li i {
	position: absolute;
	top: 14px;/* right:5px;*/
	right: 25px;
	display: block;
	width: 13px;
	height: 13px;
	overflow: hidden;
	background-position: center center;
	background-repeat: no-repeat;
	background-size: contain;
}
.touch-menu ul li i.touch-arrow-right {
	display: none;
	background-image: url(../images/touch-arrow-r.png);
}
.touch-menu ul li i.touch-arrow-down {
	background-image: url(../images/touch-arrow-d.png);
}
.touch-menu ul li i.touch-arrow-up {
	background-image: url(../images/touch-arrow-u.png);
}
.touch-menu ul li a:hover i.touch-arrow-down {
	background-image: url(../images/touch-arrow-d2.png);
}
.touch-menu ul li a:hover i.touch-arrow-up {
	background-image: url(../images/touch-arrow-u2.png);
}
.touch-menu ul ul {
	display: none;
	margin: 0;/* padding:0 10px 30px 30px;*/
	padding: 0 0px 30px 0px;
}
.touch-menu ul ul li {
	border-bottom: none;
	margin: 0;
	padding: 0;
}
.touch-menu ul ul li a {
	padding: 0;
	padding-left: 3%;
	font-size: 16px;
	height: 38px;
	line-height: 38px;
	text-transform: uppercase;
}
.touch-menu ul ul li i {
	top: 13px;
}
.touch-menu .closetitle {
	padding-top: 10px;
	padding-bottom: 12px;
	text-align: center;
}
.touch-menu .closetitle img {
	margin: 0 auto;
	height: 20px;
	width: auto;
}
/* 隐藏手机端的旧搜索框样式，统一使用科技感搜索模态框 */
.search_div {
    display: none !important;
}
.search_div .search_con {
	width: 92%;
	margin: 0 auto;
	border: 1px solid #cdcdcd;
	height: 40px !important;
	line-height: 40px;
}
.search_div .search_con .input1 {
	text-indent: 15px;
	width: 88%;
	float: left;
	border: 0;
	background: none;
	height: 100%;
	font-size: 16px;
	outline: none;
	color: #bbb;
}
.search_div .search_con .bnt1 {
	-webkit-appearance: none;
	float: right;
	width: 12%;
	max-width: 60px;
	background: url(../images/head_pic2.png) 50% center no-repeat;
	background-size: auto 55%;
	border: 0;
	height: 100%;
	cursor: pointer;
}
/*尾部*/
.f_bg {
	overflow: hidden;
	background: #313131;
	color: #8f8f8f;
	font-size: 12px;
	clear: both;
	padding-top: 2%;
	padding-bottom: 2%;
}
.f_bg_div {
	width: 96%;
	max-width: 1300px;
	margin: 0 auto;
}
.f_bg a {
	color: #8f8f8f;
	text-decoration: none;
}
.f_bg a:hover {
	color: #fff;
}
.f_bg .links {
	float: left;
	padding-right: 4%;
	margin-right: 4%;
	overflow: hidden;
	padding-bottom: 2%;
}
.f_bg .links h2 {
	font-size: 18px;
	line-height: 38px;
	font-weight: normal;
	margin-bottom: 10px;
	color: #c7c7c7;
}
.f_bg .links ul li {
	display: block;
	height: 38px;
	line-height: 38px;
	overflow: hidden;
}
.f_bg .links ul li a {
	transition: all 0.3s;
	padding-right: 5px;
}
.f_bg .links ul li a:hover {
	margin-left: 5px;
	padding-right: 0;
}
.f_bg .f_div2_r2 {
	float: right;
	text-align: center;
	padding-bottom: 2%;
}
.f_bg .f_div2_r2 img {
	display: block;
	width: 118px;
	margin: 0 auto;
	margin-bottom: 10px;
	margin-top: 5px;
}
.f_bg .f_div2_r {
	float: left;
	overflow: hidden;
	margin-right: 3%;
}
.f_bg .f_div2_r h2 {
	font-size: 18px;
	line-height: 38px;
	font-weight: normal;
	margin-bottom: 10px;
	color: #c7c7c7;
}
.f_bg .f_div2_r span {
	display: block;
	color: #8f8f8f;
	line-height: 30px;
	padding-top: 2%;
	clear: both;
}
.f_bg .f_div2_r a {
	line-height: 20px;
	font-weight: normal;
	margin-bottom: 4px;
	padding-bottom: 8px;
	color: #afafaf;
	font-size: 26px;
	font-family: Arial;
}
.f_bg .f_div2_r a:Hover {
	transition: all 0.3s;
	opacity: 0.8;
	filter: Alpha(opacity=80);
}
.foot_a {
	height: 41px;
	width: 135px;
	display: block;
	margin-top: 10px;
}
.f_div3 {
	line-height: 24px;
	min-height: 24px;
	background-color: #313131;
	border-top: 1px solid #424242;
	clear: both;
	overflow: hidden;
	font-size: 14px;
	padding-top: 8px;
	padding-bottom: 8px;
	color: #8f8f8f;
}
.f_div3 a {
	color: #8f8f8f;
}
.f_div3 a:hover {
	color: #fff;
	transition: all 0.3s;
	filter: Alpha(Opacity=80);
	opacity: 0.8;
}
/*.gotop{ position:fixed; bottom:10%; right:1%; width:51px; height:51px; background:url(../images/gotop.png) no-repeat; background-size:100% 100%;
-webkit-transition:all 0.5s ease-in-out; -moz-transition:all 0.5s ease-in-out; -ms-transition:all 0.5s ease-in-out;
-o-transition:all 0.5s ease-in-out; transition:all 0.5s ease-in-out;
}
.gotop:hover{-webkit-transform:rotate(360deg); -ms-transform:rotate(360deg); -o-transform:rotate(360deg); -moz-transform:rotate(360deg); cursor:pointer; transform:rotate(360deg);}*/

.right_ul {
	height: 46px;
	line-height: 46px;
	overflow: hidden;
	border-top: 2px solid #dedede;
	position: fixed;
	width: 100%;
	bottom: 0;
	left: 0;
	display: none;
	background-color: #fff;
}
.right_ul ul li {
	width: 25%;
	float: left;
	overflow: hidden;
	text-align: center;
	font-size: 14px;
}
.right_ul ul li img {
	height: 22px;
	margin: 0 auto;
}
.right_ul ul li a {
	display: block;
	border-right: 1px solid #dedede;
}
.right_ul ul li:last-child a {
	border: 0;
}
/*微信弹窗*/
#hidden {
	z-index: 2147483647;
	display: none;
	background: #000;
	filter: alpha(opacity=0);
	left: 0px;
	opacity: 0;
	position: fixed;
	width: 3000px;
	height: 100%;
	padding-top: 28%;
	text-align: center;
	top: 0;
}
#hiddenimg {
	opacity: 1;
	display: none;
	position: fixed;
	left: 0%;
	width: 100%;
	height: 300px;
	padding-top: 0;
	z-index: 2147483647;
	top: 28%;
	text-align: center;
}
#hiddenimg img {
	width: 90%;
	max-width: 300px;
	margin: 0 auto;
}
#hiddenimg2 {
	text-align: center;
}
.weixinclose {
	position: fixed;
	right: 2%;
	top: 2%;
	color: #fff;
	font-size: 30px;
	cursor: pointer;
	z-index: 2147483648;
	font-weight: normal;
	display: none;
}
/*荣誉弹窗*/
.case_bgs {
	z-index: 19891024;
	background: url(../images/about_bg.png) repeat;
	width: 100%;
	height: 100%;
	position: fixed;
	left: 0;
	top: 0;
	display: none;
}
.case_tc {
	z-index: 19891025;
	width: 90%; /* top: 157.5px; */
	left: 50%;
	margin-left: -46%; /* margin-left: -300px; */
	position: absolute;
	overflow: hidden;
	top: 270px;
	height: 0;
	display: none;
}
.case_tc .case_box {
	width: 94%;
	margin: 0 auto;
	max-width: 740px;
	background: #00a1e9;
	border: 6px solid #b3b3b3;
	border-radius: 6px;
	overflow: hidden;
}
.case_tc .case_box2 {
	width: 94%;
	margin: 0 auto;
	max-width: 1028px;
	background: #fff;
	overflow: hidden;
}
.case_tc .case_divs {
	position: relative;
	width: 100%;
}
.case_tc .case_divs .closed {
	right: 0%;
	position: absolute;
	top: 0%;
	cursor: pointer;
}
.case_tc .case_divs .closed:hover {
	filter: Alpha(Opacity=80);
	opacity: 0.8;
	transition: all 0.3s;
}
.case_tc .case_divs .closed2 {
	right: 15px;
	position: absolute;
	top: 15px;
	cursor: pointer;
}
.case_tc .case_divs .closed2:hover {
	filter: Alpha(Opacity=80);
	opacity: 0.8;
	transition: all 0.3s;
}
.case_tc #tc_big {
	width: 100%;
	display: block;
}
.case_tc .case_divs .case_txt {
	padding: 12px;
	color: #fff;
	font-size: 14px;
	line-height: 22px;
	padding-top: 6px;
	padding-bottom: 6px;
}
.case_tc .case_divs .case_txt h2 {
	font-size: 14px;
	line-height: 40px;
	font-weight: normal;
}
.case_tc .case_divs .case_txt2 {
	max-width: 890px;
	width: 94%;
	margin: 0 auto;
	color: #333;
	font-size: 14px;
	line-height: 22px;
	padding-top: 50px;
	padding-bottom: 50px;
}
.case_tc .case_divs .case_txt2 h2 {
	font-size: 18px;
	line-height: 40px;
	margin-bottom: 1%;
}
.case_tc .case_divs .case_txt3 {
	max-width: 890px;
	width: 94%;
	margin: 0 auto;
	color: #333;
	font-size: 14px;
	line-height: 22px;
	padding-top: 50px;
	padding-bottom: 30px;
}
.case_tc .case_divs .case_txt3 dl dt {
	font-weight: bold;
	font-size: 18px;
	height: 36px;
	line-height: 36px;
	color: #333333;
}
.case_tc .case_divs .case_txt3 dl dd:first-child {
	font-size: 14px;
}
.case_tc .case_divs .case_txt3 dl dd {
	color: #555555;
	font-size: 13px;
	line-height: 28px;
	border-bottom: 1px dashed #cccccc;
	padding-bottom: 2%;
	margin-bottom: 2%;
}
.case_tc .case_divs .case_txt3 dl dd h3 {
	font-size: 16px;
	height: 30px;
	line-height: 30px;
}
.case_tc .case_divs .case_txt3 dl dd:last-child {
	border-bottom: 0;
}
.case_tc .case_divs .case_txt3 dl dd .job_a {
	display: block;
	width: 150px;
	height: 44px;
	overflow: hidden;
	background-color: #409EFF;
	color: #fff;
	font-size: 14px;
	line-height: 44px;
	border-radius: 6px;
	margin-top: 50px;
	text-align: center;
	transition: all 0.3s;
}
.case_tc .case_divs .case_txt3 dl dd .job_a:hover {
	color: #fff;
	filter: Alpha(Opacity=80);
	opacity: 0.8;
}
@media screen and (max-width: 1600px) {
	.f50 {
		font-size: 47px;
	}
	.f44 {
		font-size: 40px;
	}
	.f41 {
		font-size: 38px;
	}
	.f40 {
		font-size: 37px;
	}
	.f38 {
		font-size: 36px;
	}
	.f36 {
		font-size: 35px;
	}
}
@media screen and (max-width: 1440px) {
	.f50 {
		font-size: 45px;
	}
	.f44 {
		font-size: 38px;
	}
	.f41 {
		font-size: 36px;
	}
	.f40 {
		font-size: 35px;
	}
	.f38 {
		font-size: 34px;
	}
	.f36 {
		font-size: 33px;
	}
}
@media screen and (max-width: 1310px) {
	.header-v1 .top-main .top_r {
		display: none;
	}
}
@media screen and (max-width: 1200px) {
	.f50 {
		font-size: 41px;
	}
	.f44 {
		font-size: 36px;
	}
	.f41 {
		font-size: 32px;
	}
	.f40 {
		font-size: 31px;
	}
	.f38 {
		font-size: 30px;
	}
	.f36 {
		font-size: 29px;
	}
	.f16 {
		font-size: 14px;
	}
	/*尾部*/
	.f_bg .links {
		padding-right: 3%;
		margin-right: 3%;
	}
	.f_bg .f_div2_r {
		margin-right: 1%;
	}
}
@media screen and (max-width: 1100px) {
	.f50 {
		font-size: 39px;
	}
	.f44 {
		font-size: 32px;
	}
	.f41 {
		font-size: 30px;
	}
	.f40 {
		font-size: 29px;
	}
	.f38 {
		font-size: 28px;
	}
	.f36 {
		font-size: 27px;
	}
	.f28 {
		font-size: 22px;
	}
	.f24 {
		font-size: 20px;
	}
	.f22 {
		font-size: 18px;
	}
	.f18 {
		font-size: 16px;
	}
	/* 手机导航全局 */
	.blank_h {
		height: 90px;
	}
	.nav-hide .blank_h {
		height: 90px;
	}
	.header-v1 {
		display: none;
	}
	.touch-top {
		display: block;
	}
	.top_search {
		width: 90%;
		overflow: hidden;
		margin-bottom: 10px;
		margin-top: 0;
		background: url(../images/search_bg.png) #eee right center no-repeat;
		margin-right: 5%;
	}
	/*尾部*/
	.f_bg .links {
		padding-right: 2.8%;
		margin-right: 2.8%;
	}
	.f_bg .f_div2_r a {
		font-size: 18px;
	}
}
@media screen and (max-width: 960px) {
	.f50 {
		font-size: 36px;
	}
	.f44 {
		font-size: 30px;
	}
	.f41 {
		font-size: 28px;
	}
	.f40 {
		font-size: 27px;
	}
	.f38 {
		font-size: 26px;
	}
	.f36 {
		font-size: 25px;
	}
	.f24 {
		font-size: 18px;
	}
	/*尾部*/
	.f_bg .links {
		display: none;
	}
	.f_bg .f_div2_r2 {
		margin-top: 2%;
	}
	.f_bg .f_div2_r {
		width: 40%;
		margin-top: 2%;
	}
}
@media screen and (max-width: 830px) {
	.f50 {
		font-size: 34px;
	}
	.f44 {
		font-size: 28px;
	}
	.f41 {
		font-size: 27px;
	}
	.f40 {
		font-size: 26px;
	}
	.f38 {
		font-size: 25px;
	}
	.f36 {
		font-size: 24px;
	}
	.f32 {
		font-size: 27px;
	}
	.f30 {
		font-size: 26px;
	}
	.f28 {
		font-size: 20px;
	}
	.f24 {
		font-size: 17px;
	}
	.f22 {
		font-size: 16px;
	}
	.f18 {
		font-size: 14px;
	}
	/*尾部*/
	.f_div3 {
		text-align: center;
		font-size: 12px;
	}
	.f_div3 .l {
		display: block;
		width: 100%;
	}
	.f_div3 .l label {
		display: block;
	}
	.f_div3 .r {
		display: block;
		width: 100%;
	}
}
@media screen and (max-width: 780px) {
	.f50 {
		font-size: 30px;
	}
	.f40 {
		font-size: 25px;
	}
	.f38 {
		font-size: 24px;
	}
	.f36 {
		font-size: 23px;
	}
	/*右边浮动客服*/
	.side {
		display: none;
	}
	.right_ul {
		display: block;
	}
}
@media screen and (max-width: 640px) {
	.f50 {
		font-size: 28px;
	}
	.f40 {
		font-size: 23px;
	}
	.f38 {
		font-size: 22px;
	}
	.f36 {
		font-size: 21px;
	}
	.f32 {
		font-size: 21px;
	}
	.f30 {
		font-size: 20px;
	}
	.f28 {
		font-size: 18px;
	}
	.f24 {
		font-size: 16px;
	}
	.f22 {
		font-size: 14px;
	}
	.f18 {
		font-size: 13px;
	}
	.f16 {
		font-size: 13px;
	}
	/* 手机导航全局 */
	.blank_h {
		height: 50px;
	}
	/*.nav-hide .blank_h{ height:50px;}*/
	.touch-top-wrapper .touch-logo img {
		height: 50px;
	}
	.touch-toggle li i {
		margin-top: 9px;
	}
	.touch-menu ul li a {
		font-size: 16px;
		height: 40px;
		line-height: 40px;
	}
	.touch-menu ul ul li a {
		font-size: 14px;
	}
}
@media screen and (max-width: 480px) {
	.f50 {
		font-size: 25px;
	}
	.f40 {
		font-size: 19px;
	}
	.f38 {
		font-size: 18px;
	}
	.f36 {
		font-size: 18px;
	}
	.f32 {
		font-size: 17px;
	}
	.f28 {
		font-size: 15px;
	}
	.f18 {
		font-size: 12px;
	}
	/* 手机导航全局 */
	.blank_h {
		height: 50px;
	}
	.nav-hide .blank_h {
		height: 50px;
	}
	.touch-top-wrapper .touch-logo img {
		height: 50px;
		padding: 0;
	}
	.touch-toggle li {
		padding-left: 8px;
		padding-right: 8px;
		height: 50px;
	}
	.touch-toggle li i {
		width: 26px;
		height: 26px;
		margin-top: 12px;
	}
	/*.touch-menu ul li a{ font-size:14px; height:36px; line-height:36px;}
    .touch-menu ul ul li a{ font-size:13px;}*/
	/*尾部*/
	.f_bg .f_div2_r2 {
		width: 42%;
	}
	.f_bg .f_div2_r2 img {
		width: 80%;
		height: auto;
		max-width: 118px;
	}
	.f_bg .f_div2_r {
		width: 45%;
	}
}
@media screen and (max-width: 360px) {
	.f50 {
		font-size: 23px;
	}
	.f40 {
		font-size: 17px;
	}
	.f38 {
		font-size: 16px;
	}
	.f36 {
		font-size: 17px;
	}
	.f32 {
		font-size: 16px;
	}
	.f28 {
		font-size: 14px;
	}
}
.baidu_ditu {
	width: 100%;
	height: 25rem;
	margin: 0 auto;
	border: #ccc solid 1px;
	margin-bottom: 2rem;
}
@media screen and (max-width:767px) {
	body .baidu_ditu {
		width: 96%;
		height: 20rem;
		margin: 0 auto;
		border: #ccc solid 1px;
		margin-bottom: 2rem;
	}

}

/* 带背景图的章节模块样式 */
.custom_section_bg {
	background: url(../images/i_bg1.png) center center no-repeat; /* 修改为指定背景图 */
	background-size: cover;
	padding: 80px 0; /* 上下 padding 调整标题区域高度 */
	margin-top: 50px; /* 与上一部分的间距 */
}

.custom_section_bg .i_title {
	text-align: center;
}

.custom_section_bg .i_title h2 {
	color: #fff; /* 白色标题文字 */
}

.custom_section_bg .i_title p {
	color: #fff; /* 白色副标题文字 */
	background: url(../images/i_bg3.png) center bottom no-repeat; /* 白色下划线 */
}

/* 内容区域样式 */
.custom_content_section {
	padding: 60px 0; /* 上下 padding */
	background: url(../images/i_bg1.png) center center no-repeat; /* 添加指定背景图 */
	background-size: cover;
}

/* 轮播项目样式 */
.custom_carousel_item {
	display: flex;
	align-items: center;
	min-height: 400px;
	gap: 30px;
}

/* 左侧文字内容框 */
.custom_text_box {
	flex: 0 0 50%;
}

.custom_text_content {
	background-color: #ffffff; /* 白色背景 */
	padding: 40px;
	border-radius: 12px;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
	height: 100%;
	display: flex;
	flex-direction: column;
}

.custom_text_content h3 {
	color: #000000; /* 黑色标题文字 */
	margin-bottom: 20px;
	line-height: 1.3;
	font-size: 28px;
	font-weight: bold;
}

/* 标题下方的描述区域 */
.custom_text_description {
	margin-bottom: 20px;
	padding-bottom: 15px;
	border-bottom: 2px solid #f0f0f0;
}

.custom_text_description p {
	font-size: 18px;
	line-height: 1.6;
	color: #333333;
	font-weight: 500;
}

/* 详细内容区域 */
.custom_text_paragraphs {
	font-size: 16px;
	line-height: 1.8;
	color: #666666;
	flex-grow: 1;
	overflow-y: auto;
	max-height: 200px;
}

.custom_text_paragraphs p {
	margin-bottom: 15px;
}

.custom_text_paragraphs p:last-child {
	margin-bottom: 0;
}

/* 右侧图片内容 */
.custom_image_content {
	flex: 0 0 45%;
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: center;
}

.custom_main_image {
	max-width: 100%;
	height: auto;
	max-height: 350px;
	object-fit: cover;
	border-radius: 12px;
	box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
	transition: all 0.4s ease;
}

.custom_main_image:hover {
	transform: scale(1.05);
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* 响应式调整 */
@media screen and (max-width: 1024px) {
	.custom_carousel_item {
		min-height: 350px;
		gap: 20px;
	}
	.custom_text_box {
		flex: 0 0 55%;
	}
	.custom_image_content {
		flex: 0 0 40%;
	}
	.custom_text_content {
		padding: 30px;
	}
	.custom_text_content h3 {
		font-size: 24px;
	}
	.custom_text_description p {
		font-size: 16px;
	}
}

@media screen and (max-width: 768px) {
	.custom_carousel_item {
		flex-direction: column;
		min-height: auto;
		gap: 30px;
	}
	.custom_text_box {
		flex: 1;
		width: 100%;
	}
	.custom_image_content {
		flex: 1;
		width: 100%;
	}
	.custom_text_content {
		padding: 25px;
	}
	.custom_text_content h3 {
		font-size: 22px;
		margin-bottom: 15px;
	}
	.custom_text_description {
		margin-bottom: 15px;
		padding-bottom: 10px;
	}
	.custom_text_description p {
		font-size: 15px;
	}
	.custom_text_paragraphs {
		font-size: 14px;
		max-height: 150px;
	}
	.custom_main_image {
		max-height: 250px;
	}
}

/* 可持续发展通栏背景样式 */
.kcx {
	width: 100%;
	background-color: #082259;
	margin: 0 auto;
	overflow: hidden;
}

.footx a{ display:inline-block; margin-right:10px}

/* 轮播左右切换按钮样式 */
.carousel-nav-btn {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 50px;
	height: 50px;
	background-color: rgba(0, 51, 102, 0.8);
	color: #fff;
	border: none;
	border-radius: 50%;
	cursor: pointer;
	z-index: 1000;
	font-size: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.carousel-nav-btn:hover {
	background-color: rgba(0, 51, 102, 1);
	transform: translateY(-50%) scale(1.1);
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.carousel-nav-btn.prev {
	left: 20px;
}

.carousel-nav-btn.next {
	right: 20px;
}

/* bxslider轮播区域按钮容器 */
#slider {
	position: relative;
}

/* owl-carousel轮播区域按钮容器 */
.flash_div,
.i_case_bg,
.custom_content_section {
	position: relative;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
	.carousel-nav-btn {
		width: 40px;
		height: 40px;
		font-size: 16px;
	}
	.carousel-nav-btn.prev {
		left: 10px;
	}
	.carousel-nav-btn.next {
		right: 10px;
	}
	
	/* 响应式优化 */
	.nav .on {
	    background-color: #003366;
	}
	
	.nav .m {
	    margin-right: 10px;
	    margin-left: 10px;
	    padding: 0 5px;
	}
}

/* 手机端响应式优化 - 保持与PC端一致的设计 */
@media screen and (max-width: 768px) {
    .tech-search-modal {
        padding: 20px;
    }
    
    .tech-search-container {
        width: 95vw;
        max-width: 400px;
        border-radius: 20px; /* 保持与PC端相同的圆角 */
        box-shadow: 
            0 25px 50px rgba(0, 51, 102, 0.3),
            0 0 100px rgba(0, 123, 255, 0.1),
            inset 0 1px 0 rgba(255, 255, 255, 0.6); /* 保持与PC端相同的阴影效果 */
    }
    
    .tech-search-header {
        padding: 25px 30px 15px; /* 保持与PC端相同的内边距 */
    }
    
    .tech-search-header h3 {
        font-size: 20px; /* 保持与PC端相同的字体大小 */
        background: linear-gradient(135deg, #003366 0%, #0066cc 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .tech-search-close {
        width: 32px;
        height: 32px;
        font-size: 18px;
    }
    
    .tech-search-body {
        padding: 30px; /* 保持与PC端相同的内边距 */
    }
    
    .tech-search-input {
        height: 55px; /* 保持与PC端相同的高度 */
        padding: 0 70px 0 25px; /* 保持与PC端相同的内边距 */
        font-size: 16px; /* 保持与PC端相同的字体大小 */
        border-radius: 30px; /* 保持与PC端相同的圆角 */
        border: 2px solid rgba(0, 51, 102, 0.1); /* 保持与PC端相同的边框 */
        background: linear-gradient(145deg, #ffffff, #f8f9fa); /* 保持与PC端相同的背景 */
    }
    
    .tech-search-btn {
        width: 42px;
        height: 42px;
        right: 8px;
        background: linear-gradient(145deg, #003366, #0066cc); /* 保持与PC端相同的背景 */
        box-shadow: 0 4px 12px rgba(0, 51, 102, 0.3); /* 保持与PC端相同的阴影 */
    }
    
    .tech-search-tips {
        margin-top: 20px;
        padding-top: 20px;
    }
    
    .tech-search-tips span {
        color: #666;
        font-size: 14px;
        margin-right: 15px;
    }
    
    .tech-search-tips a {
        color: #003366;
        font-size: 14px;
        margin-right: 15px;
        padding: 4px 12px;
        border-radius: 15px;
        background: rgba(0, 51, 102, 0.05);
    }
}

@media screen and (max-width: 480px) {
    .tech-search-container {
        width: 90vw;
        max-width: 350px;
        border-radius: 18px; /* 稍微调整圆角但保持设计一致性 */
    }
    
    .tech-search-header {
        padding: 20px 25px 12px;
    }
    
    .tech-search-header h3 {
        font-size: 18px;
    }
    
    .tech-search-close {
        width: 28px;
        height: 28px;
        font-size: 16px;
    }
    
    .tech-search-body {
        padding: 25px;
    }
    
    .tech-search-input {
        height: 50px;
        padding: 0 65px 0 20px;
        font-size: 15px;
        border-radius: 25px;
    }
    
    .tech-search-btn {
        width: 38px;
        height: 38px;
        right: 6px;
    }
}

@media screen and (max-width: 360px) {
    .tech-search-container {
        width: 85vw;
        max-width: 300px;
        border-radius: 16px;
    }
    
    .tech-search-header {
        padding: 18px 20px 10px;
    }
    
    .tech-search-header h3 {
        font-size: 16px;
    }
    
    .tech-search-close {
        width: 26px;
        height: 26px;
        font-size: 14px;
    }
    
    .tech-search-body {
        padding: 20px;
    }
    
    .tech-search-input {
        height: 45px;
        padding: 0 60px 0 18px;
        font-size: 14px;
        border-radius: 22px;
    }
    
    .tech-search-btn {
        width: 36px;
        height: 36px;
        right: 5px;
    }
    
    .tech-search-tips a {
        font-size: 12px;
        padding: 3px 10px;
        border-radius: 12px;
        margin-right: 10px;
    }
}