* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #fff;
        }

        .jav6db-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .jav6db-header {
            background: #fff;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
        }

        .jav6db-nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }

        .jav6db-logo {
            display: flex;
            align-items: center;
            font-size: 24px;
            font-weight: bold;
            color: #2c5aa0;
            text-decoration: none;
        }

        .jav6db-logo img {
            height: 40px;
            margin-right: 10px;
        }

        .jav6db-nav-menu {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .jav6db-nav-link {
            color: #333;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
            padding: 10px 0;
        }

        .jav6db-nav-link:hover {
            color: #2c5aa0;
        }

        .jav6db-main {
            margin-top: 80px;
        }

        .jav6db-hero {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 100px 0;
            text-align: center;
        }

        .jav6db-hero-title {
            font-size: 48px;
            font-weight: bold;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .jav6db-hero-subtitle {
            font-size: 24px;
            margin-bottom: 30px;
            opacity: 0.9;
        }

        .jav6db-hero-description {
            font-size: 18px;
            max-width: 800px;
            margin: 0 auto 40px;
            line-height: 1.8;
        }

        .jav6db-cta-button {
            display: inline-block;
            background: #ff6b6b;
            color: white;
            padding: 15px 40px;
            font-size: 18px;
            font-weight: bold;
            text-decoration: none;
            border-radius: 50px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255,107,107,0.4);
        }

        .jav6db-cta-button:hover {
            background: #ff5252;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255,107,107,0.6);
        }

        .jav6db-features {
            padding: 80px 0;
            background: #f8f9fa;
        }

        .jav6db-section-title {
            text-align: center;
            font-size: 36px;
            font-weight: bold;
            margin-bottom: 60px;
            color: #2c5aa0;
        }

        .jav6db-features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }

        .jav6db-feature-card {
            background: white;
            padding: 40px 30px;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            transition: transform 0.3s ease;
        }

        .jav6db-feature-card:hover {
            transform: translateY(-5px);
        }

        .jav6db-feature-icon {
            font-size: 48px;
            margin-bottom: 20px;
            color: #2c5aa0;
        }

        .jav6db-feature-title {
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 15px;
            color: #333;
        }

        .jav6db-feature-description {
            font-size: 16px;
            color: #666;
            line-height: 1.6;
        }

        .jav6db-about {
            padding: 80px 0;
        }

        .jav6db-about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .jav6db-about-text {
            font-size: 18px;
            line-height: 1.8;
            color: #555;
        }

        .jav6db-about-stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .jav6db-stat-item {
            text-align: center;
            padding: 30px;
            background: #f8f9fa;
            border-radius: 10px;
        }

        .jav6db-stat-number {
            font-size: 36px;
            font-weight: bold;
            color: #2c5aa0;
            margin-bottom: 10px;
        }

        .jav6db-stat-label {
            font-size: 16px;
            color: #666;
        }

        .jav6db-cta-section {
            background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
            color: white;
            padding: 80px 0;
            text-align: center;
        }

        .jav6db-cta-title {
            font-size: 36px;
            font-weight: bold;
            margin-bottom: 20px;
        }

        .jav6db-cta-description {
            font-size: 18px;
            margin-bottom: 40px;
            opacity: 0.9;
        }

        .jav6db-footer {
            background: #1a1a1a;
            color: white;
            padding: 60px 0 30px;
        }

        .jav6db-footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .jav6db-footer-section h3 {
            font-size: 20px;
            margin-bottom: 20px;
            color: #2c5aa0;
        }

        .jav6db-footer-section ul {
            list-style: none;
        }

        .jav6db-footer-section ul li {
            margin-bottom: 10px;
        }

        .jav6db-footer-section ul li a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .jav6db-footer-section ul li a:hover {
            color: #2c5aa0;
        }

        .jav6db-footer-bottom {
            border-top: 1px solid #333;
            padding-top: 30px;
            text-align: center;
            color: #999;
        }

        @media (max-width: 768px) {
            .jav6db-nav-menu {
                display: none;
            }

            .jav6db-hero-title {
                font-size: 32px;
            }

            .jav6db-hero-subtitle {
                font-size: 20px;
            }

            .jav6db-about-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .jav6db-about-stats {
                grid-template-columns: 1fr;
            }
        }