* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
        }
        
        body {
            background-color: #f7fbfd;
            color: #333;
            line-height: 1.6;
            min-width: 1200px;
        }
        
        a {
            text-decoration: none;
            color: #47b751;
            transition: all 0.3s ease;
        }
        
        a:hover {
            color: #3a9c43;
            text-decoration: underline;
        }
        
        .container {
            width: 1200px;
            margin: 0 auto;
            position: relative;
        }
        
        /* 头部样式 - 更新为绿色 */
        header {
            background: #47b751;
            height: 70px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 100%;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo img {
            height: 40px;
            margin-right: 10px;
        }
        
        .logo h1 {
            color: white;
            font-size: 24px;
            font-weight: bold;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin: 0 15px;
        }
        
        nav ul li a {
            color: rgba(255, 255, 255, 0.9);
            font-size: 16px;
            font-weight: 500;
            padding: 5px 0;
        }
        
        nav ul li a:hover {
            color: white;
            border-bottom: 2px solid white;
        }
        
        .header-buttons .btn {
            background: white;
            color: #47b751;
            padding: 8px 20px;
            border-radius: 30px;
            font-weight: bold;
            margin-left: 15px;
        }
        
        .header-buttons .btn:hover {
            background: #f0f7ff;
            color: #3a9c43;
            border-bottom: none;
        }
        
        /* 主横幅区域样式 - 已优化 */
        .hero {
            background: #f7fbfd url('../images/t016b7e1e83c8967ff1.png') center top no-repeat;
            background-size: contain; /* 改为contain显示完整图片 */
            background-position: center 70px; /* 从顶部70px开始显示 */
            padding: 70px 0 0; /* 调整padding */
            margin-top: 70px;
            height: 550px;
            position: relative;
            display: flex;
            align-items: center;
        }
        
        .dashboard-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative;
            z-index: 10;
            height: 100%; /* 高度100% */
        }
        
        .pic-container {
            width: 500px;
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100%;
        }
        
        .pic {
            width: 100%;
            background: white;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid #d8eaff;
            padding: 15px;
        }
        
        .pic img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 5px;
        }
        
        .info-container {
            width: 600px;
            padding: 0 0 0 50px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            height: 100%;
        }
        
        .title {
            display: flex;
            align-items: center;
            margin-bottom: 30px;
        }
        
        .title img {
            width: 64px;
            height: 64px;
            margin-right: 20px;
        }
        
        .title h2 {
            font-size: 36px;
            color: #1a3c6c;
            font-weight: 700;
        }
        
        .specs {
            display: flex;
            flex-wrap: wrap;
            margin-bottom: 30px;
        }
        
        .specs dl {
            width: 50%;
            margin-bottom: 15px;
        }
        
        .specs dt {
            color: #666;
            font-size: 16px;
            margin-bottom: 5px;
        }
        
        .specs dd {
            color: #333;
            font-size: 18px;
            font-weight: 500;
        }
        
        .download-btn {
            display: inline-block;
            background: linear-gradient(to right, #47b751, #3a9c43);
            color: white;
            font-size: 20px;
            font-weight: bold;
            padding: 18px 50px;
            border-radius: 50px;
            box-shadow: 0 5px 15px rgba(71, 183, 81, 0.3);
            transition: all 0.3s ease;
            margin-top: 20px;
            text-align: center;
        }
        
        .download-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(71, 183, 81, 0.4);
            color: white;
        }
        
        /* 功能区域样式 */
        .features {
            padding: 80px 0;
            background: white;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 36px;
            color: #1a3c6c;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: #47b751;
            border-radius: 2px;
        }
        
        .section-title p {
            font-size: 18px;
            color: #777;
            max-width: 700px;
            margin: 20px auto 0;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .feature-card {
            background: #f9fbfe;
            border-radius: 10px;
            padding: 40px 30px;
            text-align: center;
            transition: all 0.3s ease;
            border: 1px solid #e6f0ff;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(71, 183, 81, 0.1);
            border-color: #cde8d0;
        }
        
        .feature-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(to bottom right, #e6f7e8, #d0f0d3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
        }
        
        .feature-icon img {
            width: 45px;
            height: 45px;
        }
        
        .feature-card h3 {
            font-size: 22px;
            color: #1a3c6c;
            margin-bottom: 15px;
        }
        
        .feature-card p {
            color: #666;
            font-size: 16px;
        }
        
        /* 工具区域样式 */
        .tools {
            padding: 80px 0;
            background: #f7fbfd;
        }
        
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }
        
        .tool-card {
            background: white;
            border-radius: 10px;
            padding: 30px 20px;
            text-align: center;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
        }
        
        .tool-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(71, 183, 81, 0.1);
        }
        
        .tool-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(to bottom right, #e6f7e8, #d0f0d3);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
        }
        
        .tool-icon img {
            width: 30px;
            height: 30px;
        }
        
        .tool-card h3 {
            font-size: 18px;
            color: #1a3c6c;
            margin-bottom: 10px;
        }
        
        .tool-card p {
            color: #777;
            font-size: 14px;
        }
        
        /* 下载区域样式 - 更新为绿色 */
        .download-section {
            padding: 80px 0;
            background: #47b751;
            text-align: center;
            color: white;
        }
        
        .download-section h2 {
            font-size: 36px;
            margin-bottom: 20px;
        }
        
        .download-section p {
            font-size: 18px;
            max-width: 700px;
            margin: 0 auto 40px;
            opacity: 0.9;
        }
        
        .stats {
            display: flex;
            justify-content: center;
            margin-bottom: 50px;
        }
        
        .stat-item {
            padding: 0 40px;
            border-right: 1px solid rgba(255, 255, 255, 0.3);
        }
        
        .stat-item:last-child {
            border-right: none;
        }
        
        .stat-number {
            font-size: 42px;
            font-weight: bold;
            margin-bottom: 5px;
        }
        
        .stat-label {
            font-size: 16px;
            opacity: 0.8;
        }
        
        /* 页脚样式 - 简化版 */
        footer {
            background: white;
            color: #666;
            padding: 40px 0 20px;
            border-top: 1px solid #eee;
        }
        
        .copyright {
            text-align: center;
            padding-top: 20px;
            font-size: 14px;
            line-height: 1.8;
        }
        
        .copyright a {
            color: #47b751;
            margin: 0 10px;
        }
        
        /* 响应式调整 */
        @media (max-width: 1240px) {
            .container {
                width: 95%;
                padding: 0 20px;
            }
        }