/* 全局重置 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft Yahei", sans-serif;
        }
        body {
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
        }
        .container {
            width: 100%;
            max-width: 750px;
            margin: 0 auto;
        }

        /* ========== 顶部导航栏 ========== */
        .header {
            background-color: #ffffff;
            padding: 15px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 99;
        }
        .header-left {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo {
            width: 36px;
            height: 36px;
            background-color: #fff;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: bold;
        }
		.logo-img{width:50px;height:auto;}
        .header-title {
            font-size: 18px;
            font-weight: 600;
            color: #222;
        }
        .header-desc {
            font-size: 14px;
            color: #666;
            margin-top: 2px;
        }
        .header-right {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #000;
            font-weight: 600;
            font-size: 15px;
        }
        .phone-icon {
            width: 24px;
            height: 24px;
            background-color: #0052cc;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
        }
		.tel_icon{margin-right:10px;width:30px;height:30px;}

        /* ========== 首页首屏Banner ========== */
        .banner {
            width: 100%;
            /* background: linear-gradient(135deg, #0a2463, #1942b8); */
            /* padding: 60px 20px 40px; */
            color: #fff;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 55%;
            background: url('') no-repeat center bottom;
            background-size: contain;
            opacity: 0.9;
            z-index: 1;
        }
        .banner-title {
            font-size: 30px;
            font-weight: 700;
            margin-bottom: 15px;
            position: absolute;
			top:45px;
			left: 0;
			right: 0;
			width: 260px; 
			margin: auto;
            z-index: 3;
        }
        .banner-tag {
            background: linear-gradient(90deg, #63a4ff, #3686ff);
            display: inline-block;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 16px;
            font-weight: 500;
            margin-bottom: 40px;
            position: absolute;
			top:100px;
			left: 0;
			right: 0;
			width: 200px; 
			margin: auto;
            z-index: 4;
        }
        .banner-img {
            width: 100%;
            height: auto;
            position: relative;
            z-index: 2;
        }

        /* ========== 6宫格功能导航 ========== */
        .nav-grid {
            padding: 30px 20px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
			background-color:#fafafa;
            gap: 15px;
        }
        .nav-item {
            background-color: #fff;
            border-radius: 12px;
            padding: 25px 10px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.04);
        }
        .nav-icon {
            width: 40px;
            height: 40px;
            background-color: #eef5ff;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0052cc;
            font-size: 22px;
        }
		.nav-icon-img{width: 60px;height: 60px;}
        .nav-text {
            font-size: 16px;
            color: #333;
            font-weight: 500;
        }

        /* ========== 通用模块标题样式 ========== */
        .section {
            padding: 40px 20px;
        }
        .section-title {
            font-size: 28px;
            font-weight: 600;
            color: #222;
            text-align: center;
            margin-bottom: 8px;
        }
        .section-subtitle {
            font-size: 15px;
            color: #666;
            text-align: center;
            margin-bottom: 30px;
        }
		.bgcolor-qianbai{background-color:#fafafa;}
		.padding-0{padding:0 0 0 0;}

        /* ========== 公司简介模块 ========== */
        .intro-card {
            background-color: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        .intro-img {
            width: 100%;
            height: auto;
            display: block;
        }
        .intro-content {
            padding: 25px 20px;
        }
        .intro-heading {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 600;
            color: #222;
            margin-bottom: 18px;
        }
        .intro-heading .icon {
            width: 24px;
            height: 24px;
            background-color: #0052cc;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 12px;
        }
        .intro-desc {
            font-size: 15px;
            color: #555;
            line-height: 1.7;
            margin-bottom: 25px;
        }
        .btn-more {
            display: block;
            width: 100%;
            padding: 14px 0;
            background-color: #0052cc;
            color: #fff;
            text-align: center;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 500;
            text-decoration: none;
        }

        /* ========== 公司业务模块 ========== */
        .business-more {
            text-align: right;
            margin-bottom: 25px;
        }
        .business-more a {
            color: #0052cc;
            font-size: 15px;
            text-decoration: none;
        }
        .business-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .business-card {
            background-color: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.04);
        }
        .business-img {
            width: 100%;
            height: auto;
            display: block;
        }
        .business-info {
            padding: 15px;
        }
        .business-name {
            font-size: 16px;
            font-weight: 600;
            color: #222;
            margin-bottom: 8px;
        }
        .business-desc {
            font-size: 13px;
            color: #666;
            line-height: 1.6;
        }

        /* ========== 公司资质模块 ========== */
        .qualification-more {
            text-align: right;
			padding: 0 20px;
            margin-bottom: 25px;
        }
        .qualification-more a {
            color: #0052cc;
            font-size: 15px;
            text-decoration: none;
        }
        .qualification-desc {
            font-size: 14px;
            color: #666;
            text-align: center;
			padding: 0 20px;
            margin-bottom: 30px;
            line-height: 1.7;
        }
        .qualification-banner {
            width: 100%;
            /* background: linear-gradient(135deg, #0a2463, #1942b8); */
            /* padding: 40px 20px; */
            border-radius: 12px;
            text-align: center;
            color: #fff;
        }
        .qualification-img {
            width: 100%;
            height: auto;
            /* margin-bottom: 30px; */
        }
        .qualification-tag-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        .qualification-tag {
            font-size: 15px;
            font-weight: 500;
        }

        /* ========== 公司优势模块 ========== */
        .advantage-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .advantage-card {
            background-color: #fff;
            border-radius: 12px;
            padding: 30px 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 15px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.04);
        }
        .advantage-icon {
            width: 60px;
            height: 73px;
            /*background-color: #eef5ff;*/
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0052cc;
            font-size: 28px;
        }
        .advantage-name {
            font-size: 18px;
            font-weight: 600;
            color: #222;
        }
        .advantage-desc {
            font-size: 13px;
            color: #666;
            text-align: center;
            line-height: 1.6;
        }

        /* ========== 公司公告模块 ========== */
        .notice-more {
            text-align: right;
            margin-bottom: 25px;
        }
        .notice-more a {
            color: #0052cc;
            font-size: 15px;
            text-decoration: none;
        }
        .notice-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .notice-item {
            background-color: #fff;
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            gap: 15px;
            padding: 15px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.04);
        }
        .notice-img {
            width: 120px;
            height: 80px;
            border-radius: 8px;
            object-fit: cover;
        }
        .notice-info {
            flex: 1;
        }
        .notice-title {
            font-size: 15px;
            font-weight: 500;
            color: #222;
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .notice-time {
            font-size: 12px;
            color: #999;
        }

        /* ========== 底部联系&二维码模块 ========== */
        .footer {
            background-color: #0052cc;
            padding: 40px 20px;
            color: #fff;
        }
        .footer-qrcode {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 40px;
        }
        .qrcode-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }
        .qrcode-box {
            width: 80px;
            height: 80px;
            background-color: #fff;
            border-radius: 8px;
        }
        .qrcode-text {
            font-size: 13px;
            color: #fff;
        }
        .footer-contact {
            text-align: center;
            line-height: 1.8;
        }
        .footer-phone {
            font-size: 22px;
            font-weight: 600;
            margin-bottom: 15px;
        }
        .footer-address {
            font-size: 14px;
            opacity: 0.9;
            margin-bottom: 15px;
        }
        .footer-copyright {
            font-size: 12px;
            opacity: 0.7;
            margin-top: 30px;
        }