#top {
 width:100%;
}
  /* ================= 响应式设计 (手机端) ================= */
        @media (max-width: 1024px) {
            /* 隐藏电脑端导航和右侧信息 */
            .nav-menu, .nav-right {
                display: none; 
                flex-direction: column;
                width: 100%;
				height:auto;
                position: absolute;
                top: 80px;
                left: 0;
                background-color: #FFFFFF;
                box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
                padding: 10px 0 20px;
                gap: 10px;
            }

            /* 当下拉菜单激活时显示 */
            .nav-menu.active, .nav-right.active {
                display: flex;
            }

            /* 移动端菜单项样式调整 */
            .nav-menu li {
                width: 100%;
                justify-content: center;
            }

            .nav-menu li a {
                width: 100%;
                justify-content: center;
                padding: 15px 0;
            }

            .nav-menu li a.active {
                width: 90%;
                margin: 5px auto;
                height: auto;
            }

            /* 右侧信息在移动端独立的下拉区域 */
            .nav-right {
                top: auto; /* 由 js 动态计算或者直接接在 nav-menu 下方 */
                border-top: 1px solid #E5E7EB;
                padding-top: 20px;
                /* 由于 nav-menu 和 nav-right 是独立下发的，这里需要通过 JS 控制显隐顺序 */
                margin-top: 290px; /* 避开 nav-menu 的高度，粗略估算 */
            }

            /* 显示汉堡菜单按钮 */
            .menu-toggle {
                display: block;
            }

            /* 调整 Logo 字号 */
            .logo-cn { font-size: 18px; }
            .logo-en { font-size: 10px; }
        }

        /* 针对手机的更好排版 */
        @media (max-width: 480px) {
            .nav-container {
                padding: 0 15px;
            }
        }
.logo {
	float:none;
	height: auto;
	width: 100%;
}
.logo img {
 width:100%;
 height: auto;
}
.nav {
	width: 100%;
	background-color: #1e0000;
	height: 60px;
        line-height: 30px;
}
.nav ul {

}
.nav li {
	font-size: 14px;
	line-height: 30px;
	margin:0;
	width:33.3%;
	background-color: #1e0000;
	height: 30px;
}
.nav a {
	border-radius:5px;
	font-weight:bold;
	color:#FFFFFF;
	line-height: 30px;
}
.nav li:nth-child(6) {
 display:none;
}
#leitext {
	height: auto;
	width: 100%;
}
#pinyin {
	height: auto;
	width: 100%;
}
#leibox {
	margin: 0px;
	padding: 10px;
	height: 90px;
	width: 94%;
}
.dbg02 {
	height: auto;
	width: 100%;
	background-color: #f0f2f5;
	background-image: none;
}
.guanggao {
	height: auto;
	width: 100%;
}
.guanggao img {
	width: 100%;
}
.center {
	margin: 0px;
	padding: 0px;
	height: auto;
	width: 100%;
}
#main {
 width:100%;
}
#banner {
	height: auto;
	width: 100%;
	background-image: url(../page/banner.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	padding-top: 20px;
	padding-right: 0px;
	padding-bottom: 20px;
	padding-left: 0px;
}
#banner #zixunbox {
	width: 90%;
	margin-left: 5%;
	height: auto;
}
#celiangbox {
	height: auto;
	width: 90%;
}
#celiang img {
	height: auto;
	width: 100%;
}
#celiang {
	width: 60%;
	height: auto;
	float: none;
	margin: 0px;
	padding: 0px;
}
.dabai01 {
	height: auto;
	width: 90%;
	font-size: 24px;
	margin: 0px;
	padding: 0px;
}
.cheng01 {
	height: auto;
	width: 90%;
	font-size: 24px;
}
.bai02 {
	height: auto;
	width: 90%;
	font-size: 14px;
	line-height: 30px;
	font-weight: normal;
	margin-top: 10px;
}
.bai03 {
	height: auto;
	width: 90%;
	font-size: 14px;
	line-height: 20px;
	margin-top: 10px;
}
#chakancp {
	height: auto;
	width: 60%;
	float: none;
	margin-top: 8px;
}
#chakancp img {
	height: auto;
	width: 100%;
}

#banner2 {
	display:none;
	background-image: none;
}

#banner3 {
	height: auto;
	width: 100%;
}
#banner img {
 width:100%;
}
#banner3 img {
 width:100%;
}

.text-ul {
	width:90%;
	float:none;
	border:none;
	height:auto;
}
.text-ul li {
	width:100%;
}
#jishup {
	float: none;
	height: auto;
	width: 90%;
}
#jishubox {
	height: auto;
	width: 100%;
	padding-top: 20px;
	padding-bottom: 20px;
}
#jishup img {
	height: auto;
	width: 90%;
	margin-left: 5%;
}

.pic-ul {
	width:100%;
	float:none;
	border:none;
	height:auto;
	padding-bottom:15px;
	overflow:hidden;
	padding-top: 0px;
	padding-right: 0px;
	padding-left: 0px;
}
.pic-ul li {
	width:100%;
}
.pic-ul li img {
 width:90%;
}
.pic-ul0 {
	width:100%;
	float:none;
	border:none;
	height:auto;
	padding-bottom:15px;
	overflow:hidden;
	padding-top: 0px;
	padding-right: 0px;
	padding-left: 0px;
}
.pic-ul0 li {
 width:50%;
}
.pic-ul0 li img {
 width:90%;
}
.pic-ul5 {
	width:100%;
	float:none;
	border:none;
	height:auto;
	padding-bottom:15px;
	overflow:hidden;
	padding-top: 0px;
	padding-right: 0px;
	padding-left: 0px;
}
.pic-ul5 li {
	width:50%;
	list-style-image: none;
	list-style-type: none;
}
.pic-ul5 li img {
	width:90%;
	height: auto;
}
.pic-ul2 {
	width:100%;
	float:none;
	border:none;
	height:auto;
	padding-bottom:15px;
	overflow:hidden;
	padding-top: 0px;
	padding-right: 0px;
	padding-left: 0px;
}
.pic-ul3 {
	width:100%;
	float:none;
	border:none;
	height:auto;
	padding-bottom:15px;
	overflow:hidden;
	padding-top: 0px;
	padding-right: 0px;
	padding-left: 0px;
}
.text-ul2 {
 width:100%;
 float:none;
 border:none;
 height:auto;
 padding-bottom:15px;
}
.text-ul2 li {
	width: 100%;
	margin-top: 10px;
}

.text-ul1 {
	width:90%;
	float:none;
	border:none;
	height:auto;
	margin-left: 5%;
	margin-right: 0px;
}
.text-ul1 li {
	height: auto;
	width: 100%;
	font-size: 14px;
	line-height: 28px;
	background-color: #374454;
	border-radius:12px
}
.chakanxiangqing img {
	height: auto;
	width: 100%;
}
.chakanxiangqing {
	height: auto;
	width: 28%;
	padding-top: 10px;
}


.text-ul3 {
	width:100%;
	float:none;
	border:none;
	height:auto;
	padding-bottom:15px;
	padding-top: 0px;
	padding-right: 0px;
	padding-left: 0px;
}
.text-neiye {
	width:94%;
	float:none;
	border:none;
	height:auto;
	padding-bottom:15px;
	padding-right: 3%;
	padding-left: 3%;
	padding-top: 0px;
}
.text-neiye img {
 width:100%;
}
#cjieshao {
	height: auto;
	width: 90%;
}
.cjleft {
	height: auto;
	width: 100%;
	margin-bottom: 10px;
	float: none;
}
.cjleft2 {
	height: auto;
	width: 100%;
	margin-bottom: 10px;
	float: none;
}
.cjbeijing {
	margin-bottom: 10px;
	border-radius:12px;
	width: 45%;
	margin-right: 2%;
	height: 62px;
}

#cjieshao .cjleft img {
	height: auto;
	width: 100%;
}
#cjieshao .cjleft2 img {
	height: auto;
	width: 100%;
}

#case {
	height:auto;
	overflow:hidden;
	border:none;
	padding:0;
}
#case li {
	width:90%;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 10px;
	margin-left: 5%;
	float: none;
	height: auto;
	padding-bottom: 20px;
}

#case li img {
	width:100%;
	height: auto;
}
#xzbox {
	height: auto;
	width: 90%;
}
.xz01 {
	height: auto;
	width: 90%;
	margin-top: 10px;
	margin-left: 5%;
}
#xzbox .xz01 img {
	height: auto;
	width: 100%;
}


#news {
 background-color:#fff;
 border:none;
 padding:10px;
}

.item_img img {
 width:100px;
 height:100px;
}

.item_content {
 width:calc(100% - 120px);
 font-size:0.8em;
}

#tel {
	margin-top:6px;
	height: auto;
	width: 100%;
}

#tel img {
 width:100%;
 height:auto;
}

.tel-wap {
 height:60px;
 margin:10px;
 text-align:center;
}

.tel-wap a {
 background-color:#09f;
 color:#fff;
 padding:10px 30px;
 margin-top:10px;
 border-radius:10px;
 display:inline-block;
}

#footer span {
 display:none;
}
.left {
	float: none;
}
.right {
	float: none;
}
#lan .left h3 {
	font-size: 18px;
	line-height: 43px;
	font-weight: bold;
	color: #002F2F;
	margin: 0px;
	padding: 0px;
	height: 43px;
}
#lan {
	border-bottom-width: 2px;
	border-bottom-style: solid;
	border-bottom-color: #002F2F;
	background-image: url(../Images/right_name.jpg);
	background-repeat: no-repeat;
	background-position: left 10px;
}
#youqing {
	display:none;
}

#item {
 margin-top:0px;
}#usbox {
	margin: 0px;
	padding: 0px;
	height: auto;
	width: 100%;
}
#uspage {
	float: none;
}
.newspage {
	margin: 0px;
	padding: 0px;
}
.newspage img {
	width: 100%;
}

#uspage img {
	width: 100%;
}
#uszi {
	float: none;
	height: auto;
	width: 100%;
}
#usname {
	text-align: center;
}
#case li:nth-child(2) {
 display:none;
}h6 {
	text-align: center;
}
#zhinan {
	height: auto;
	width: 90%;
	margin-left: 2%;
	padding: 4%;
}
#znleft {
	float: none;
	width: 100%;
}
#znright {
	background-color: #2B3A4A;
	height: 200px;
	width: 94%;
	float: none;
	border-radius: 12px;
	margin-top: 10px;
	padding: 3%;
}

.dalanhei {
	font-size: 18px;
	font-weight: bold;
}
    .step-list {
      counter-reset: step;      /* 初始化计数器 */
      list-style: none;         /* 去掉默认数字 */
      padding: 0;
      margin: 0;
      max-width: 100%;
    }
#zhinan {
	background-color: #FFFFFF;
	width: 94%;
	margin-top: 0px;
	margin-right: 2%;
	margin-bottom: 0px;
	margin-left: 2%;
	border-radius:20px;
	padding: 2%;
	height: auto;
}
#znleft {
	width: 95%;
}
#znright {
	background-color: #2B3A4A;
	height: auto;
	width: 94%;
	border-radius: 16px;
	padding: 3%;
}
.container {
            text-align: center;
            max-width: 600px;
            width: 100%;
        }
#lantelbox {
	 width: 96%;
            height: 320px; /* 严格按照要求设定高度 */
            background-color: #242B38; /* 提取的深蓝色背景 */
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            /* 使用常用的无衬线中文字体，保证排版美观 */
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
            padding: 2%;
}
 .title {
                 ont-weight: 600;
				font-size: 28px;
            }
            .subtitle {
                font-size: 14px;
                padding: 0 10px;
                margin-bottom: 30px;
            }
            .btn {
                width: 85%; /* 手机端按钮铺满 */
                padding: 14px 20px;
                font-size: 16px;
            }
            .button-group {
                flex-direction: column;
                gap: 15px;
            }
        }
.site-footer {
            width: 100%;
            height: auto; /* 严格按照要求设定高度 */
            background-color: #1F2633; /* 提取的背景色 */
            display: flex;
            justify-content: center;
            color: #FFFFFF;
            overflow: hidden; /* 防止内容意外溢出 */
        }		
        @media (max-width: 1024px) {
            .site-footer {
                height: auto; /* 平板和手机上允许内容撑开高度，避免文字被截断 */
                min-height: 480px;
            }
            .footer-top {
                flex-wrap: wrap;
                gap: 50px;
            }
            .col-brand, .col-contact {
                flex: 1 1 45%;
            }
            .col-links {
                flex: 1 1 20%;
            }
        }

            .footer {
                height: auto; /* 手机端高度自适应 */
            }

            .footer-container {
                padding: 40px 20px;
            }

            .footer-top {
                flex-direction: column; /* 改变为垂直堆叠 */
                padding-top: 0;
                padding-bottom: 20px;
                gap: 35px;
            }

            .footer-col {
                padding-right: 0;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 15px;
                padding: 25px 0 10px 0;
            }

            .footer-links {
                gap: 20px;
                justify-content: center;
            }
			
		 /* 产品页手机端 (<= 768px) */
        @media (max-width: 768px) {
            .grid-4 {
                grid-template-columns: 1fr;
            }
            .card {
                padding: 30px 20px;
            }
            .hero h1 {
                font-size: 24px;
            }
            .hero p {
                font-size: 14px;
            }
            .btn-large {
                font-size: 18px;
                padding: 14px 30px;
                width: 100%;
            }
            .logo-cn {
                font-size: 18px;
            }
            .logo-en {
                font-size: 9px;
            }
        }