:root { --primary-red: #d32f2f; --dark-bg: #1a1a1a; --light-gray: #f5f5f5; --text-color: #333; }
        body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, 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: 15px 0; border-bottom: 2px solid var(--primary-red); position: sticky; top: 0; z-index: 1000; }
        .nav-inner { display: flex; align-items: center; justify-content: space-between; }
        .nav-links { display: flex; gap: 0; }
        .nav-links a { padding: 10px 15px; color: var(--text-color); text-decoration: none; font-weight: 600; }
        .hero { padding: 80px 0; text-align: center; background: linear-gradient(135deg, #fff5f5, #ffebee); }
        h1 { color: var(--primary-red); font-size: 2.5rem; }
        .btn { display: inline-block; padding: 12px 30px; background: var(--primary-red); color: #fff; text-decoration: none; border-radius: 5px; margin: 10px; transition: 0.3s; }
        .btn:hover { background: #b71c1c; transform: translateY(-2px); }
        .section { padding: 60px 0; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
        .card { padding: 25px; border: 1px solid #eee; border-radius: 10px; background: #fff; transition: 0.3s; }
        .card:hover { box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
        table { width: 100%; border-collapse: collapse; margin-top: 20px; }
        th, td { padding: 15px; border: 1px solid #ddd; text-align: center; }
        .faq-item { margin-bottom: 15px; border-bottom: 1px solid #eee; padding-bottom: 10px; }
        footer { background: var(--dark-bg); color: #fff; padding: 40px 0; text-align: center; }
        .footer-links a { color: #ccc; margin: 0 10px; text-decoration: none; }
        .ai-page-logo { height: 40px; }