:root { --primary: #6366f1; --dark: #1e293b; --light: #f8fafc; --accent: #22d3ee; }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: 'Segoe UI', system-ui, sans-serif; line-height: 1.6; color: var(--dark); background: #ffffff; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { padding: 20px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }
        .nav-links { display: flex; gap: 0; align-items: center; }
        .nav-links a { padding: 10px 15px; text-decoration: none; color: var(--dark); font-weight: 500; transition: color 0.3s; }
        .btn { padding: 10px 25px; border-radius: 8px; background: var(--primary); color: white; border: none; cursor: pointer; text-decoration: none; }
        .hero { padding: 80px 0; text-align: center; background: linear-gradient(135deg, #f1f5f9 0%, #e0e7ff 100%); }
        h1 { font-size: 3rem; margin-bottom: 20px; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin: 40px 0; }
        .card { padding: 25px; border-radius: 16px; background: white; border: 1px solid #e2e8f0; transition: transform 0.3s; }
        .card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
        table { width: 100%; border-collapse: collapse; margin: 20px 0; }
        th, td { padding: 15px; border: 1px solid #e2e8f0; text-align: left; }
        footer { padding: 40px 0; background: var(--dark); color: white; text-align: center; }
        .faq-item { margin-bottom: 15px; border-bottom: 1px solid #334155; }
        .faq-q { cursor: pointer; padding: 15px; font-weight: bold; display: flex; justify-content: space-between; }
        .faq-a { padding: 0 15px 15px; display: none; }