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

        html, body {
            height: 100%;
        }

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

        /* Navigation Bar */
        .fbcw-navbar {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 0;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .fbcw-navbar-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 20px;
            height: 70px;
        }

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

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

        .fbcw-nav-menu {
            display: flex;
            gap: 0;
            list-style: none;
            align-items: center;
        }

        .fbcw-nav-link {
            color: white;
            text-decoration: none;
            padding: 25px 15px;
            display: block;
            transition: background-color 0.3s ease;
            font-size: 14px;
            font-weight: 500;
        }

        .fbcw-nav-link:hover {
            background-color: rgba(255, 255, 255, 0.2);
            border-bottom: 3px solid #fff;
        }

        /* Hero Section */
        .fbcw-hero {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 60px 20px;
            text-align: center;
        }

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

        .fbcw-hero-title {
            font-size: 48px;
            font-weight: bold;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .fbcw-hero-subtitle {
            font-size: 20px;
            margin-bottom: 30px;
            opacity: 0.95;
            line-height: 1.4;
        }

        .fbcw-hero-cta {
            background-color: #ff6b6b;
            color: white;
            padding: 14px 40px;
            border: none;
            border-radius: 5px;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s ease;
            display: inline-block;
            text-decoration: none;
        }

        .fbcw-hero-cta:hover {
            background-color: #ff5252;
            transform: translateY(-2px);
        }

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

        .fbcw-content-intro {
            background: white;
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            margin-bottom: 40px;
        }

        .fbcw-content-intro p {
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 15px;
            color: #555;
        }

        /* Section Container */
        .fbcw-section {
            background: white;
            margin-bottom: 30px;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .fbcw-section-header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 25px 40px;
        }

        .fbcw-section-title {
            font-size: 28px;
            font-weight: bold;
            margin: 0;
        }

        .fbcw-section-content {
            padding: 40px;
        }

        .fbcw-step-list {
            list-style: none;
            counter-reset: step-counter;
        }

        .fbcw-step-item {
            margin-bottom: 30px;
            padding-bottom: 30px;
            border-bottom: 1px solid #eee;
            counter-increment: step-counter;
        }

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

        .fbcw-step-number {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-radius: 50%;
            text-align: center;
            line-height: 40px;
            font-weight: bold;
            margin-right: 15px;
            font-size: 18px;
        }

        .fbcw-step-content {
            display: inline-block;
            vertical-align: top;
            width: calc(100% - 55px);
        }

        .fbcw-step-title {
            font-size: 18px;
            font-weight: bold;
            color: #333;
            margin-bottom: 10px;
        }

        .fbcw-step-description {
            color: #666;
            font-size: 15px;
            line-height: 1.6;
            margin-bottom: 10px;
        }

        .fbcw-code-block {
            background-color: #f5f5f5;
            border-left: 4px solid #667eea;
            padding: 15px;
            margin-top: 10px;
            font-family: 'Courier New', monospace;
            font-size: 13px;
            overflow-x: auto;
            border-radius: 4px;
        }

        .fbcw-tip-box {
            background-color: #e7f3ff;
            border-left: 4px solid #2196F3;
            padding: 15px;
            margin-top: 15px;
            border-radius: 4px;
        }

        .fbcw-tip-label {
            color: #2196F3;
            font-weight: bold;
            margin-bottom: 5px;
        }

        .fbcw-tip-text {
            color: #555;
            font-size: 14px;
            line-height: 1.6;
        }

        /* Two Column Layout */
        .fbcw-two-column {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }

        .fbcw-column-item {
            background: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .fbcw-column-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            margin-bottom: 15px;
        }

        .fbcw-column-title {
            font-size: 20px;
            font-weight: bold;
            color: #333;
            margin-bottom: 10px;
        }

        .fbcw-column-text {
            color: #666;
            font-size: 14px;
            line-height: 1.6;
        }

        /* FAQ Section */
        .fbcw-faq-item {
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            overflow: hidden;
        }

        .fbcw-faq-question {
            background-color: #f9f9f9;
            padding: 15px;
            cursor: pointer;
            font-weight: bold;
            color: #333;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background-color 0.3s ease;
        }

        .fbcw-faq-question:hover {
            background-color: #f0f0f0;
        }

        .fbcw-faq-icon {
            color: #667eea;
            font-size: 20px;
        }

        .fbcw-faq-answer {
            padding: 15px;
            color: #666;
            font-size: 14px;
            line-height: 1.6;
            display: none;
            background-color: white;
        }

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

        /* CTA Section */
        .fbcw-cta-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 50px 20px;
            text-align: center;
            border-radius: 8px;
            margin: 50px 0;
        }

        .fbcw-cta-title {
            font-size: 32px;
            font-weight: bold;
            margin-bottom: 15px;
        }

        .fbcw-cta-text {
            font-size: 16px;
            margin-bottom: 30px;
            opacity: 0.95;
        }

        .fbcw-cta-button {
            background-color: #ff6b6b;
            color: white;
            padding: 14px 40px;
            border: none;
            border-radius: 5px;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s ease;
            display: inline-block;
            text-decoration: none;
        }

        .fbcw-cta-button:hover {
            background-color: #ff5252;
            transform: translateY(-2px);
        }

        /* Footer */
        .fbcw-footer {
            background-color: #2c3e50;
            color: #ecf0f1;
            padding: 40px 20px 20px;
            margin-top: 60px;
        }

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

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

        .fbcw-footer-column h4 {
            color: white;
            margin-bottom: 15px;
            font-size: 16px;
        }

        .fbcw-footer-link {
            color: #bdc3c7;
            text-decoration: none;
            display: block;
            margin-bottom: 8px;
            font-size: 14px;
            transition: color 0.3s ease;
        }

        .fbcw-footer-link:hover {
            color: white;
        }

        .fbcw-footer-bottom {
            border-top: 1px solid #34495e;
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: #95a5a6;
        }

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

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

            .fbcw-two-column {
                grid-template-columns: 1fr;
            }

            .fbcw-nav-menu {
                display: none;
            }

            .fbcw-section-content {
                padding: 20px;
            }

            .fbcw-cta-title {
                font-size: 24px;
            }

            .fbcw-step-content {
                width: 100%;
                display: block;
            }

            .fbcw-step-number {
                display: block;
                margin-bottom: 10px;
            }
        }

        @media (max-width: 480px) {
            .fbcw-navbar-container {
                height: auto;
                padding: 15px;
                flex-wrap: wrap;
            }

            .fbcw-hero {
                padding: 40px 15px;
            }

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

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

            .fbcw-content-intro {
                padding: 20px;
            }

            .fbcw-section-header {
                padding: 15px 20px;
            }

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

            .fbcw-section-content {
                padding: 20px;
            }
        }