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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
        }

        /* Navigation */
        .peqx9z-navbar {
            background: linear-gradient(135deg, #0088cc 0%, #0066aa 100%);
            padding: 15px 0;
            box-shadow: 0 2px 8px rgba(0, 136, 204, 0.15);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .peqx9z-navbar-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .peqx9z-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: bold;
            color: white;
            text-decoration: none;
        }

        .peqx9z-logo img {
            height: 40px;
            width: auto;
        }

        .peqx9z-nav-menu {
            display: flex;
            gap: 30px;
            list-style: none;
        }

        .peqx9z-nav-link {
            color: white;
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            transition: opacity 0.3s ease;
            display: inline-block;
        }

        .peqx9z-nav-link:hover {
            opacity: 0.8;
        }

        /* Hero Section */
        .peqx9z-hero {
            background: linear-gradient(135deg, #0088cc 0%, #00b4d8 100%);
            color: white;
            padding: 80px 20px;
            text-align: center;
        }

        .peqx9z-hero-container {
            max-width: 1000px;
            margin: 0 auto;
        }

        .peqx9z-hero-title {
            font-size: 48px;
            font-weight: 800;
            margin-bottom: 20px;
            letter-spacing: -1px;
        }

        .peqx9z-hero-subtitle {
            font-size: 20px;
            margin-bottom: 40px;
            opacity: 0.95;
            line-height: 1.5;
        }

        .peqx9z-hero-cta-group {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .peqx9z-btn-primary {
            background-color: white;
            color: #0088cc;
            padding: 16px 40px;
            font-size: 16px;
            font-weight: 600;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        }

        .peqx9z-btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
        }

        .peqx9z-btn-secondary {
            background-color: rgba(255, 255, 255, 0.2);
            color: white;
            padding: 16px 40px;
            font-size: 16px;
            font-weight: 600;
            border: 2px solid white;
            border-radius: 8px;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
        }

        .peqx9z-btn-secondary:hover {
            background-color: rgba(255, 255, 255, 0.3);
            transform: translateY(-2px);
        }

        /* Main Content */
        .peqx9z-main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 60px 20px;
        }

        .peqx9z-section {
            margin-bottom: 80px;
        }

        .peqx9z-section-title {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 30px;
            color: #0088cc;
            border-bottom: 3px solid #0088cc;
            padding-bottom: 15px;
            display: inline-block;
        }

        .peqx9z-features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }

        .peqx9z-feature-card {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0, 136, 204, 0.1);
            transition: all 0.3s ease;
            border-left: 4px solid #0088cc;
        }

        .peqx9z-feature-card:hover {
            box-shadow: 0 8px 25px rgba(0, 136, 204, 0.2);
            transform: translateY(-5px);
        }

        .peqx9z-feature-icon {
            font-size: 32px;
            margin-bottom: 15px;
            display: inline-block;
        }

        .peqx9z-feature-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 10px;
            color: #0088cc;
        }

        .peqx9z-feature-desc {
            font-size: 14px;
            color: #666;
            line-height: 1.6;
        }

        /* Compatibility Section */
        .peqx9z-compatibility {
            background: white;
            padding: 40px;
            border-radius: 10px;
            margin-top: 40px;
            box-shadow: 0 2px 10px rgba(0, 136, 204, 0.1);
        }

        .peqx9z-compatibility-title {
            font-size: 22px;
            font-weight: 600;
            margin-bottom: 20px;
            color: #333;
        }

        .peqx9z-compat-list {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }

        .peqx9z-compat-item {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 15px;
            background-color: #f8f9fa;
            border-radius: 8px;
            border-left: 3px solid #0088cc;
        }

        .peqx9z-compat-check {
            color: #00b500;
            font-size: 20px;
            font-weight: bold;
        }

        .peqx9z-compat-text {
            font-size: 15px;
            color: #333;
        }

        /* Installation Guide */
        .peqx9z-install-guide {
            background: #f8f9fa;
            padding: 40px;
            border-radius: 10px;
            margin-top: 40px;
        }

        .peqx9z-install-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }

        .peqx9z-step {
            background: white;
            padding: 25px;
            border-radius: 8px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }

        .peqx9z-step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            background: #0088cc;
            color: white;
            border-radius: 50%;
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 15px;
        }

        .peqx9z-step-title {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 10px;
            color: #333;
        }

        .peqx9z-step-desc {
            font-size: 14px;
            color: #666;
            line-height: 1.5;
        }

        /* Benefits Section */
        .peqx9z-benefits {
            background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
            padding: 40px;
            border-radius: 10px;
            margin-top: 40px;
        }

        .peqx9z-benefit-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            margin-bottom: 40px;
        }

        .peqx9z-benefit-row:last-child {
            margin-bottom: 0;
        }

        .peqx9z-benefit-text h3 {
            font-size: 22px;
            font-weight: 600;
            margin-bottom: 15px;
            color: #0088cc;
        }

        .peqx9z-benefit-text p {
            font-size: 15px;
            color: #666;
            line-height: 1.7;
            margin-bottom: 15px;
        }

        .peqx9z-benefit-list {
            list-style: none;
        }

        .peqx9z-benefit-list li {
            font-size: 15px;
            color: #666;
            padding: 8px 0;
            padding-left: 25px;
            position: relative;
        }

        .peqx9z-benefit-list li:before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #00b500;
            font-weight: bold;
            font-size: 18px;
        }

        .peqx9z-benefit-image {
            text-align: center;
            font-size: 80px;
        }

        /* FAQ Section */
        .peqx9z-faq {
            margin-top: 40px;
        }

        .peqx9z-faq-item {
            background: white;
            margin-bottom: 15px;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
            overflow: hidden;
        }

        .peqx9z-faq-question {
            padding: 20px;
            background-color: #f8f9fa;
            cursor: pointer;
            font-weight: 600;
            font-size: 16px;
            color: #333;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background-color 0.3s ease;
        }

        .peqx9z-faq-question:hover {
            background-color: #e8ecf0;
        }

        .peqx9z-faq-toggle {
            font-size: 20px;
            color: #0088cc;
            transition: transform 0.3s ease;
        }

        .peqx9z-faq-answer {
            padding: 20px;
            color: #666;
            font-size: 15px;
            line-height: 1.6;
            display: none;
            border-top: 1px solid #e8ecf0;
        }

        .peqx9z-faq-item.active .peqx9z-faq-answer {
            display: block;
        }

        .peqx9z-faq-item.active .peqx9z-faq-toggle {
            transform: rotate(180deg);
        }

        /* CTA Section */
        .peqx9z-cta-section {
            background: linear-gradient(135deg, #0088cc 0%, #00b4d8 100%);
            color: white;
            padding: 60px 20px;
            text-align: center;
            border-radius: 10px;
            margin-top: 60px;
        }

        .peqx9z-cta-title {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .peqx9z-cta-desc {
            font-size: 18px;
            margin-bottom: 40px;
            opacity: 0.95;
        }

        /* Footer */
        .peqx9z-footer {
            background-color: #1a1a1a;
            color: white;
            padding: 50px 20px 20px;
            margin-top: 80px;
        }

        .peqx9z-footer-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .peqx9z-footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .peqx9z-footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 20px;
            color: #0088cc;
        }

        .peqx9z-footer-col ul {
            list-style: none;
        }

        .peqx9z-footer-col ul li {
            margin-bottom: 12px;
        }

        .peqx9z-footer-col a {
            color: #ccc;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s ease;
        }

        .peqx9z-footer-col a:hover {
            color: #0088cc;
        }

        .peqx9z-footer-bottom {
            border-top: 1px solid #333;
            padding-top: 30px;
            text-align: center;
            color: #999;
            font-size: 14px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .peqx9z-hero-title {
                font-size: 32px;
            }

            .peqx9z-hero-subtitle {
                font-size: 16px;
            }

            .peqx9z-section-title {
                font-size: 28px;
            }

            .peqx9z-nav-menu {
                gap: 15px;
                font-size: 13px;
            }

            .peqx9z-benefit-row {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .peqx9z-cta-title {
                font-size: 26px;
            }

            .peqx9z-hero-cta-group {
                flex-direction: column;
            }

            .peqx9z-btn-primary,
            .peqx9z-btn-secondary {
                width: 100%;
            }
        }

        @media (max-width: 480px) {
            .peqx9z-navbar-container {
                flex-direction: column;
                gap: 15px;
            }

            .peqx9z-nav-menu {
                flex-direction: column;
                gap: 10px;
                width: 100%;
            }

            .peqx9z-hero {
                padding: 40px 20px;
            }

            .peqx9z-hero-title {
                font-size: 24px;
            }

            .peqx9z-main {
                padding: 30px 15px;
            }

            .peqx9z-section {
                margin-bottom: 40px;
            }
        }