/* --- 全局重置与基础样式 --- */
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            color: #333;
            line-height: 1.6;
            background-color: #fff;
        }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; display: block; }
        ul { list-style: none; }
        table { border-collapse: collapse; width: 100%; margin: 20px 0; }
        table td { padding: 12px; border: 1px solid #ddd; text-align: left; }
        table tr:nth-child(even) { background-color: #f9f9f9; }

        /* --- 通用容器 --- */
        .container {
            max-width: 1500px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* --- 导航栏 --- */
        .nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: black;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            z-index: 1000;
            height: 110px;
            display: flex;
            align-items: center;
        }
        .nav .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
        }
        .logo { font-size: 24px; font-weight: 800; color: #111; letter-spacing: -1px; }
        .logo span { color: #0056b3; }
        .nav-links { display: flex; align-items: center; gap: 30px; }
        .nav-links a { font-size: 15px; color: white; font-weight: 500; transition: color 0.3s; }
        .nav-links a:hover { color: #000; }
        .btn-nav {
            background: #111;
            color: #fff;
            padding: 10px 24px;
            border-radius: 4px;
            font-weight: 600;
            transition: background 0.3s;
        }
        .btn-nav:hover { background: #333; }
        
        /* --- Services板块 --- */
        .new-init-5 {
            background: white;
            padding: 80px 0;
        }
        .new-title1 {
            text-align: center;
            margin-bottom: 60px;
        }
        .new-title1 h3 {
            font-size: 36px;
            font-weight: 800;
            color: #111;
            margin-bottom: 20px;
        }
        .new-title1 p {
            font-size: 18px;
            color: #666;
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.6;
        }
        .grid-box.four {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }
        .box {
            background: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s;
        }
        .box:hover {
            transform: translateY(-5px);
        }
        .box .img {
            height: 200px;
            overflow: hidden;
        }
        .box .img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .box:hover .img img {
            transform: scale(1.1);
        }
        .box h4 {
            font-size: 20px;
            font-weight: 700;
            color: #111;
            padding: 25px 20px 15px;
            margin: 0;
        }
        .box p {
            font-size: 16px;
            color: #666;
            padding: 0 20px 25px;
            line-height: 1.6;
        }

        /* --- 公司介绍与产品展示 --- */
        .new-init-2 {
            background: #f8f9fa;
            padding: 80px 0;
        }
        .acc-bot {
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            overflow: hidden;
        }


        /* --- 首屏 --- */
        .hero {
            min-height: 100vh;
            padding-top: 160px;
            background-image: url('/e-luckcn/2026/04/02/1775099001657.png') ;
            background-size: cover;
            background-position: center;
            position: relative;
            display: flex;
            align-items: center;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to right, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 100%);
            z-index: 1;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 40px;
        }
/* --- 关于我们板块 - 1:1布局 --- */
        .homepage-1 {
            background: #f8f9fa;
            padding: 80px 0;
        }
        .about-container {
            display: flex;
            align-items: center;
            gap: 60px;
            height: 500px; /* 固定高度确保左右对齐 */
        }
        .about-left, .about-right {
            flex: 1; /* 各占50%宽度 */
        }
        .about-left {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .about-right {
            padding-left: 60px;
        }
        .img_cover {
            width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            max-height: 100%;
            object-fit: cover;
        }
        .font-18 {
            font-size: 18px;
        }
        .up-word {
            text-transform: uppercase;
            letter-spacing: 2px;
            color: #0056b3;
            margin-bottom: 20px;
        }
        .dot {
            width: 12px;
            height: 12px;
            background: #0056b3;
            border-radius: 50%;
            display: inline-block;
            margin-right: 15px;
        }
        .font-56 {
            font-size: 56px;
            font-weight: 800;
            color: #111;
            margin-bottom: 30px;
            line-height: 1.2;
        }
        .lh-4 {
            line-height: 1.4;
        }
        .mb-45 {
            margin-bottom: 45px;
        }
        .wid-48 {
            width: 48%;
        }
        .wid-45 {
            width: 45%;
        }
        .op-8 {
            opacity: 0.8;
        }
        .font-24 {
            font-size: 24px;
            color: #666;
            line-height: 1.6;
        }
        .center {
            text-align: center;
        }
        .pt-75 {
            padding-top: 75px;
        }
        .pb-50 {
            padding-bottom: 50px;
        }
        .mt-100 {
            margin-top: 100px;
        }
        .mb-75 {
            margin-bottom: 75px;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .stat-item {
            background: #fff;
            border-radius: 8px;
            padding: 30px 20px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s;
        }
        .stat-item:hover {
            transform: translateY(-5px);
        }
        .stat-item h2 {
            font-size: 48px;
            font-weight: 800;
            color: #0056b3;
            margin-bottom: 15px;
        }
        .stat-item .bt {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .stat-item .bt img {
            width: 40px;
            height: 40px;
            opacity: 0.7;
        }
        .stat-item p {
            font-size: 16px;
            color: #666;
        }

        /* --- 公司介绍与产品展示 --- */
        .new-init-2 {
            background: #f8f9fa;
            padding: 80px 0;
        }
        .acc-bot {
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            overflow: hidden;
        }
        
        /* 左侧文字区 */
        .hero-left {
            flex: 1.2;
            color: #fff;
        }
        .hero-title {
            font-size: 48px;
            line-height: 1.2;
            font-weight: 800;
            margin-bottom: 20px;
        }
        .hero-title span { color: #d4af37; }
        .hero-subtitle {
            font-size: 20px;
            color: #ddd;
            margin-bottom: 35px;
            font-weight: 800;
            max-width: 600px;
        }
        .hero-badges {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            margin-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.2);
            padding-top: 25px;
        }
        .badge {
            background: #fff;
            color: #333;
            padding: 6px 14px;
            border-radius: 4px;
            font-size: 13px;
            font-weight: 700;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }

        /* 右侧表单区 - 新的询盘表单 */
        .form1 {
            background: #fff;
            padding: 35px;
            border-radius: 8px;
            box-shadow: 0 15px 40px rgba(0,0,0,0.3);
            width: 500px;
        }
        .form1 h4 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 8px;
            color: #111;
            text-align: center;
        }
        .form1 p {
            font-size: 14px;
            color: #666;
            margin-bottom: 25px;
            text-align: center;
        }
        .form1 ul {
            list-style: none;
        }
        .form1 li {
            margin-bottom: 18px;
        }
        .form1 label {
            display: block;
            margin-bottom: 6px;
            font-size: 13px;
            font-weight: 600;
            color: #444;
        }
        .form1 label span {
            color: #0056b3;
        }
        .form1 input[type="text"],
        .form1 input[type="email"],
        .form1 textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 14px;
            transition: border-color 0.3s;
        }
        .form1 input[type="text"]:focus,
        .form1 input[type="email"]:focus,
        .form1 textarea:focus {
            outline: none;
            border-color: #0056b3;
        }
        .form1 .wukaka {
            width: 100%;
            background: #0056b3;
            color: #fff;
            border: none;
            padding: 14px;
            font-size: 16px;
            font-weight: 600;
            border-radius: 4px;
            cursor: pointer;
            transition: background 0.3s;
        }
        .form1 .wukaka:hover {
            background: #004494;
        }

        /* --- 按钮通用样式 --- */
        .btn {
            display: inline-block;
            padding: 14px 32px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 16px;
            transition: all 0.3s;
            cursor: pointer;
            border: none;
        }
        .btn-primary {
            background: #d4af37;
            color: #111;
        }
        .btn-primary:hover {
            background: #e5c04b;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
        }
        .btn-outline {
            border: 2px solid #fff;
            color: #fff;
            background: transparent;
        }
        .btn-outline:hover {
            background: #fff;
            color: #111;
        }

        /* --- Section 通用 --- */
        .section {
            padding: 80px 0;
        }
        .section-gray { background: #f9fafb; }
        .section-dark { background: #111; color: #fff; }
        .section-title {
            font-size: 36px;
            font-weight: 800;
            margin-bottom: 15px;
            text-align: center;
        }
        .section-desc {
            text-align: center;
            color: #666;
            max-width: 700px;
            margin: 0 auto 50px;
            font-size: 18px;
        }

        /* --- 产品矩阵 --- */
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }
        .product-card {
            background: #fff;
            border-radius: 8px;
            padding: 25px;
            border-top: 4px solid #eee;
            box-shadow: 0 5px 20px rgba(0,0,0,0.03);
            transition: all 0.3s;
        }
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            border-top-color: #111;
        }
        .product-card h3 { font-size: 20px; margin-bottom: 10px; }
        .product-card p { font-size: 14px; color: #666; margin-bottom: 15px; }
        .small-text { font-size: 13px; color: #888; border-top: 1px solid #eee; padding-top: 15px; margin-top: 15px; }

        /* --- 公司介绍与产品展示 --- */
        .new-init-2 {
            background: #f8f9fa;
            padding: 80px 0;
        }
        .acc-bot {
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            overflow: hidden;
        }
        
        /* 上半部分：左边图片，右边文字介绍 */
        .top-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            padding: 40px;
        }
        .top-image {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .top-image img {
            width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .top-text h4 {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 20px;
            color: #111;
        }
        .top-text span {
            display: block;
            width: 60px;
            height: 3px;
            background: #0056b3;
            margin-bottom: 25px;
        }
        .top-text p {
            font-size: 16px;
            color: #333;
            line-height: 1.8;
            margin-bottom: 30px;
        }
        .top-text p strong {
            color: #0056b3;
            font-weight: 700;
        }
        .btn {
            background: #0056b3;
            color: #fff;
            padding: 12px 30px;
            border-radius: 4px;
            font-weight: 600;
            display: inline-block;
            transition: background 0.3s;
        }
        .btn:hover {
            background: #004494;
        }
        
        /* 产品平铺展示 - 一行四个，两行 */
        .product-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            padding: 0 40px;
            margin: 40px 0;
        }
        .product-item {
            background: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s;
        }
        .product-item:hover {
            transform: translateY(-5px);
        }
        .product-item img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .product-item .con {
            padding: 20px;
        }
        .product-item h6 {
            font-size: 16px;
            font-weight: 600;
            color: #111;
            margin: 0;
        }

        .con.table {
            padding: 0 40px 40px;
        }
        .con.table table {
            border-collapse: collapse;
        }
        .con.table table td {
            padding: 15px;
            border: 1px solid #eee;
            font-size: 16px;
    line-height: 30px;
        }
        .con.table table tr:nth-child(even) {
            background-color: #f9f9f9;
        }
        /* --- 优势区域 --- */
        .feat-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
                font-size: 16px;
    line-height: 30px;
        }
        .step-item {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
        }
        .step-num {
            width: 40px;
            height: 40px;
            background: #111;
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            flex-shrink: 0;
        }
        .step-text h4 { font-size: 18px; margin-bottom: 5px; }
        .step-text p { font-size: 14px; color: #666; }
        
        /* --- 实验室区域 --- */
        .dark-content h2 { color: #fff; }
        .dark-content .section-desc { color: #aaa; }
        .check-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
            font-size: 15px;
        }
        .check-list li::before {
            content: "•";
            color: #4ade80;
            font-size: 24px;
            line-height: 0;
        }

        /* --- 应用区域 --- */
        .grid-apps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
        }
        .app-card {
            position: relative;
            height: 250px;
            overflow: hidden;
            border-radius: 8px;
            background-color: #eee;
        }
        .app-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .app-card:hover img { transform: scale(1.1); }
        .app-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
            padding: 20px;
            color: #fff;
            font-size: 16px;
            line-height: 30px;
        }
        .app-overlay h4{
            font-size: 18px;
            line-height: 1.8;
        }

        /* --- 底部 --- */
        .footer-form {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        .footer-info h2 { font-size: 32px; margin-bottom: 20px; color: #fff; }
        .contact-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
            color: #ccc;
        }
        .contact-text strong { display: block; font-size: 18px; color: #fff; }
        .contact-text span { font-size: 14px; opacity: 0.7; }

        /* --- 浮动按钮 --- */
        .whatsapp-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #25D366;
            color: #fff;
            padding: 15px 25px;
            border-radius: 50px;
            font-weight: 600;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            z-index: 999;
            transition: transform 0.3s;
        }

        /* --- 响应式设计 --- */
        @media (max-width: 1024px) {
            .grid-4, .grid-apps { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .hero-content { flex-direction: column; padding-top: 40px; }
            .hero-left { text-align: center; }
            .hero-title { font-size: 32px; }
            .hero-right { margin-top: 30px; width: 100%; max-width: 100%; }
            .grid-4, .grid-apps, .feat-grid, .footer-form { grid-template-columns: 1fr; }
            .section { padding: 50px 0; }
            .top-content { grid-template-columns: 1fr; }
            .top-image { order: 2; }
            .top-text { order: 1; }
            .carousel-container { padding: 0 20px; }
            .carousel-item { flex: 0 0 48%; }
            .con.table { padding: 0 20px 20px; }
        }
        .grid-box.four>.column.services{
                width: 100%;
        }

        

.Stick {
  position: fixed;
  right: 20px;
  bottom: 55px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  background: #019e97;
  cursor: pointer;
  z-index: 11111 !important;
}
.Stick i {
  font-size: 24px;
  color: #fff;
}
#Pop_UpsBtn {
  background: url(/e-luckcn/2026/04/02/youxaing1.png) no-repeat center #019e97 !important;
  right: 20px !important;
  bottom: 135px !important;
  z-index: 11111 !important;
}
#pups_from form ul li input[type="submit"] {
  background: #019e97 !important;
}
#pups_from i.close:hover {
  background: #019e97 !important;
}

.grid-box.test .column,
.grid-box.test .wid-100{
        padding: 10px;
        color: black;
}

#contact .footer-form form {
  max-width: 585px;
  margin-top: 50px;
  color: black;
}
#contact .footer-form form ul li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 9px;
  margin-bottom: 20px;
}
#contact .footer-form form ul li:last-child {
  margin-bottom: 0;
  border: none;
}
#contact .footer-form form ul li:nth-last-child(2) {
  margin-bottom: 30px;
}
#contact .footer-form form ul li input[type='text'] {
      width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
        height: 55px;
}
#contact .footer-form form ul li textarea {
     width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
    height: 100px;
}
#contact .footer-form form ul li input[type='submit'] {
  background: transparent;
  border: none;
  color: black;
  font-size: 20px;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
#contact .footer-form form ul li i {
  font-size: 30px;
  width: 85px;
  height: 85px;
  border: 2px solid#cdcdcd;
  border-radius: 50%;
  color: #cdcdcd;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -moz-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
#contact .footer-form form ul li .submit {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  cursor: pointer;
}
#contact .footer-form form ul li .submit:hover i {
  color: var(--color);
  border-color: var(--color);
}
#contact .footer-form form ul li .submit:hover input[type='submit'] {
  color: var(--color);
}
#contact .footer-form form ul li input:-moz-placeholder,
#contact .footer-form form ul li input:-ms-input-placeholder,
#contact .footer-form form ul li input::-moz-placeholder,
#contact .footer-form form ul li input::-webkit-input-placeholder,
#contact .footer-form form ul li textarea:-moz-placeholder,
#contact .footer-form form ul li textarea:-ms-input-placeholder,
#contact .footer-form form ul li textarea::-moz-placeholder,
#contact .footer-form form ul li textarea::-webkit-input-placeholder {
  color: #cdcdcd;
}

.iconfont-previewright:before{
    content: "\e76f";
}

.iconfont {
    font-family: "iconfont" !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}