:root { --primary-color: #00b06b; --text-color: #2c3e50; --bg-light: #f8fafc; --shadow: 0 4px 20px rgba(0,0,0,0.08); }
        body { font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: var(--text-color); margin: 0; line-height: 1.6; background-color: #fff; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { background: #fff; padding: 20px 0; border-bottom: 1px solid #eee; position: sticky; top: 0; z-index: 1000; }
        .nav-wrapper { display: flex; justify-content: space-between; align-items: center; }
        .nav-links { display: flex; gap: 0; list-style: none; }
        .nav-links a { padding: 0 15px; text-decoration: none; color: var(--text-color); font-weight: 500; }
        .hero { padding: 100px 0; text-align: center; background: linear-gradient(135deg, #f0fff4 0%, #fff 100%); }
        .btn { display: inline-block; padding: 12px 30px; background: var(--primary-color); color: #fff; border-radius: 50px; text-decoration: none; transition: 0.3s; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; padding: 50px 0; }
        .card { padding: 30px; border: 1px solid #eee; border-radius: 12px; transition: 0.3s; }
        .card:hover { box-shadow: var(--shadow); transform: translateY(-5px); }
        .faq-item { border-bottom: 1px solid #eee; padding: 20px 0; cursor: pointer; }
        table { width: 100%; border-collapse: collapse; margin: 30px 0; }
        th, td { padding: 15px; border: 1px solid #eee; text-align: left; }
        footer { background: #2c3e50; color: #fff; padding: 50px 0; text-align: center; }
        .form-group { margin-bottom: 15px; }
        input, select, textarea { width: 100%; padding: 10px; border: 1px solid #ddd; border-radius: 4px; }
        .ai-page-logo { width: 150px; }