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

        html, body {
            height: 100%;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            color: #333;
            line-height: 1.6;
        }

        .p9kq-wrapper {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        .p9kq-navbar {
            background: linear-gradient(135deg, #0088cc 0%, #005fa3 100%);
            padding: 0 20px;
            box-shadow: 0 2px 10px rgba(0, 136, 204, 0.15);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .p9kq-navbar-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .p9kq-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: bold;
            font-size: 18px;
            color: white;
            text-decoration: none;
        }

        .p9kq-logo img {
            height: 40px;
            width: 40px;
        }

        .p9kq-nav-menu {
            display: flex;
            gap: 0;
            align-items: center;
        }

        .p9kq-nav-link {
            color: white;
            text-decoration: none;
            padding: 10px 16px;
            font-size: 14px;
            transition: background-color 0.3s ease;
            display: block;
        }

        .p9kq-nav-link:hover {
            background-color: rgba(255, 255, 255, 0.2);
            border-radius: 4px;
        }

        .p9kq-main-content {
            flex: 1;
            background: #f8f9fa;
        }

        .p9kq-hero {
            background: linear-gradient(135deg, #0088cc 0%, #005fa3 100%);
            color: white;
            padding: 60px 20px;
            text-align: center;
        }

        .p9kq-hero-inner {
            max-width: 1200px;
            margin: 0 auto;
        }

        .p9kq-hero-title {
            font-size: 42px;
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }

        .p9kq-hero-subtitle {
            font-size: 18px;
            margin-bottom: 30px;
            opacity: 0.95;
        }

        .p9kq-cta-primary {
            display: inline-block;
            background: #f59e0b;
            color: white;
            padding: 14px 40px;
            border-radius: 6px;
            text-decoration: none;
            font-size: 16px;
            font-weight: 600;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .p9kq-cta-primary:hover {
            background: #d97706;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
        }

        .p9kq-content-wrapper {
            max-width: 1200px;
            margin: 0 auto;
            padding: 60px 20px;
            width: 100%;
        }

        .p9kq-main-title {
            font-size: 36px;
            font-weight: 700;
            color: #0088cc;
            margin-bottom: 30px;
            text-align: center;
        }

        .p9kq-intro-box {
            background: white;
            border-left: 4px solid #0088cc;
            padding: 25px;
            margin-bottom: 40px;
            border-radius: 6px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        }

        .p9kq-intro-text {
            font-size: 16px;
            line-height: 1.8;
            color: #555;
        }

        .p9kq-section {
            margin-bottom: 50px;
        }

        .p9kq-section-title {
            font-size: 28px;
            font-weight: 600;
            color: #0088cc;
            margin-bottom: 25px;
            padding-bottom: 12px;
            border-bottom: 2px solid #e5f2ff;
        }

        .p9kq-platform-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
            margin-bottom: 40px;
        }

        .p9kq-platform-card {
            background: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }

        .p9kq-platform-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 24px rgba(0, 136, 204, 0.2);
        }

        .p9kq-platform-icon {
            font-size: 48px;
            margin-bottom: 15px;
        }

        .p9kq-platform-name {
            font-size: 22px;
            font-weight: 600;
            color: #0088cc;
            margin-bottom: 15px;
        }

        .p9kq-platform-desc {
            font-size: 14px;
            color: #666;
            margin-bottom: 20px;
            line-height: 1.7;
        }

        .p9kq-platform-btn {
            display: inline-block;
            background: #0088cc;
            color: white;
            padding: 10px 24px;
            border-radius: 4px;
            text-decoration: none;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .p9kq-platform-btn:hover {
            background: #0066aa;
            transform: translateX(4px);
        }

        .p9kq-steps-list {
            background: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        .p9kq-step-item {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
            padding-bottom: 30px;
            border-bottom: 1px solid #e5e7eb;
        }

        .p9kq-step-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }

        .p9kq-step-number {
            background: #0088cc;
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .p9kq-step-content h3 {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 10px;
        }

        .p9kq-step-content p {
            font-size: 14px;
            color: #666;
            line-height: 1.7;
        }

        .p9kq-tips-box {
            background: #fff3cd;
            border-left: 4px solid #ffc107;
            padding: 20px;
            border-radius: 6px;
            margin: 30px 0;
        }

        .p9kq-tips-title {
            font-size: 16px;
            font-weight: 600;
            color: #856404;
            margin-bottom: 10px;
        }

        .p9kq-tips-content {
            font-size: 14px;
            color: #856404;
            line-height: 1.7;
        }

        .p9kq-faq-section {
            background: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        .p9kq-faq-item {
            margin-bottom: 20px;
            border-bottom: 1px solid #e5e7eb;
            padding-bottom: 20px;
        }

        .p9kq-faq-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }

        .p9kq-faq-question {
            font-size: 16px;
            font-weight: 600;
            color: #0088cc;
            margin-bottom: 10px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .p9kq-faq-question:before {
            content: '▶';
            font-size: 12px;
            transition: transform 0.3s ease;
        }

        .p9kq-faq-answer {
            font-size: 14px;
            color: #666;
            line-height: 1.7;
            display: none;
            padding-left: 20px;
        }

        .p9kq-faq-answer.p9kq-active {
            display: block;
        }

        .p9kq-faq-question.p9kq-active:before {
            transform: rotate(90deg);
        }

        .p9kq-cta-section {
            background: linear-gradient(135deg, #0088cc 0%, #005fa3 100%);
            color: white;
            padding: 60px 20px;
            text-align: center;
            margin: 60px 0;
            border-radius: 8px;
        }

        .p9kq-cta-section h2 {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .p9kq-cta-section p {
            font-size: 16px;
            margin-bottom: 30px;
            opacity: 0.95;
        }

        .p9kq-comparison-table {
            width: 100%;
            border-collapse: collapse;
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            margin: 30px 0;
        }

        .p9kq-comparison-table thead {
            background: #0088cc;
            color: white;
        }

        .p9kq-comparison-table th {
            padding: 20px;
            text-align: left;
            font-weight: 600;
            font-size: 14px;
        }

        .p9kq-comparison-table td {
            padding: 16px 20px;
            border-bottom: 1px solid #e5e7eb;
            font-size: 14px;
        }

        .p9kq-comparison-table tbody tr:hover {
            background: #f8f9fa;
        }

        .p9kq-comparison-table tbody tr:last-child td {
            border-bottom: none;
        }

        .p9kq-footer {
            background: #1a1a1a;
            color: #999;
            padding: 40px 20px 20px;
            margin-top: auto;
        }

        .p9kq-footer-inner {
            max-width: 1200px;
            margin: 0 auto;
        }

        .p9kq-footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }

        .p9kq-footer-column h3 {
            color: white;
            font-size: 16px;
            margin-bottom: 15px;
        }

        .p9kq-footer-link {
            color: #999;
            text-decoration: none;
            font-size: 14px;
            display: block;
            margin-bottom: 10px;
            transition: color 0.3s ease;
        }

        .p9kq-footer-link:hover {
            color: #0088cc;
        }

        .p9kq-footer-bottom {
            border-top: 1px solid #333;
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
        }

        @media (max-width: 768px) {
            .p9kq-hero-title {
                font-size: 28px;
            }

            .p9kq-hero-subtitle {
                font-size: 16px;
            }

            .p9kq-main-title {
                font-size: 26px;
            }

            .p9kq-section-title {
                font-size: 22px;
            }

            .p9kq-navbar-inner {
                height: auto;
                flex-direction: column;
                gap: 15px;
                padding: 15px 0;
            }

            .p9kq-nav-menu {
                width: 100%;
                flex-wrap: wrap;
                justify-content: center;
            }

            .p9kq-platform-grid {
                grid-template-columns: 1fr;
            }

            .p9kq-step-item {
                flex-direction: column;
                gap: 15px;
            }

            .p9kq-cta-section h2 {
                font-size: 24px;
            }

            .p9kq-footer-content {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            .p9kq-hero-title {
                font-size: 24px;
            }

            .p9kq-content-wrapper {
                padding: 30px 15px;
            }

            .p9kq-nav-link {
                padding: 8px 12px;
                font-size: 13px;
            }
        }