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

        html {
            scroll-behavior: smooth;
        }

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

        /* Header & Navigation */
        .xcw5-header {
            background: linear-gradient(135deg, #0088cc 0%, #0077aa 100%);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .xcw5-nav {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .xcw5-logo {
            flex-shrink: 0;
        }

        .xcw5-logo img {
            height: 40px;
            width: auto;
        }

        .xcw5-nav-menu {
            display: flex;
            gap: 40px;
            align-items: center;
            list-style: none;
        }

        .xcw5-nav-menu a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: opacity 0.3s ease;
        }

        .xcw5-nav-menu a:hover {
            opacity: 0.8;
        }

        .xcw5-nav-menu a.active {
            border-bottom: 3px solid white;
            padding-bottom: 5px;
        }

        .xcw5-menu-toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
        }

        .xcw5-menu-toggle span {
            width: 25px;
            height: 3px;
            background-color: white;
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .xcw5-menu-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translateY(10px);
        }

        .xcw5-menu-toggle.active span:nth-child(2) {
            opacity: 0;
        }

        .xcw5-menu-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translateY(-10px);
        }

        .xcw5-nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 999;
        }

        /* FAQ Title Section */
        .xcw5-faq-header {
            background: linear-gradient(135deg, #0088cc 0%, #0077aa 100%);
            color: white;
            padding: 60px 20px 40px;
            text-align: center;
        }

        .xcw5-faq-header h1 {
            font-size: 2.5em;
            margin-bottom: 15px;
            font-weight: 700;
        }

        .xcw5-faq-header p {
            font-size: 1.1em;
            opacity: 0.9;
            max-width: 600px;
            margin: 0 auto;
        }

        /* Search & Filter Section */
        .xcw5-faq-controls {
            max-width: 1000px;
            margin: 40px auto;
            padding: 0 20px;
        }

        .xcw5-search-box {
            position: relative;
            margin-bottom: 30px;
        }

        .xcw5-search-input {
            width: 100%;
            padding: 15px 20px;
            font-size: 1em;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .xcw5-search-input:focus {
            outline: none;
            border-color: #0088cc;
            box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.1);
        }

        .xcw5-category-filters {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            margin-bottom: 40px;
        }

        .xcw5-filter-btn {
            padding: 10px 20px;
            border: 2px solid #ddd;
            background: white;
            border-radius: 25px;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.3s ease;
            color: #333;
        }

        .xcw5-filter-btn:hover,
        .xcw5-filter-btn.active {
            background: #0088cc;
            color: white;
            border-color: #0088cc;
        }

        /* FAQ Content */
        .xcw5-faq-container {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px 60px;
        }

        .xcw5-faq-category {
            margin-bottom: 50px;
        }

        .xcw5-category-title {
            font-size: 1.8em;
            color: #0088cc;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 3px solid #0088cc;
            font-weight: 700;
        }

        .xcw5-faq-item {
            margin-bottom: 20px;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .xcw5-faq-item:hover {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        .xcw5-faq-question {
            background: #f8f9fa;
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            font-size: 1.05em;
            color: #333;
            transition: all 0.3s ease;
        }

        .xcw5-faq-question:hover {
            background: #f0f0f0;
        }

        .xcw5-faq-toggle {
            width: 25px;
            height: 25px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3em;
            color: #0088cc;
            flex-shrink: 0;
            margin-left: 15px;
        }

        .xcw5-faq-answer {
            display: none;
            padding: 25px 20px;
            background: white;
            color: #555;
            line-height: 1.8;
            font-size: 0.95em;
            border-top: 1px solid #e0e0e0;
        }

        .xcw5-faq-answer.active {
            display: block;
            animation: slideDown 0.3s ease;
        }

        @keyframes slideDown {
            from {
                opacity: 0;
                max-height: 0;
            }
            to {
                opacity: 1;
                max-height: 500px;
            }
        }

        .xcw5-faq-answer ul,
        .xcw5-faq-answer ol {
            margin: 15px 0 15px 25px;
        }

        .xcw5-faq-answer li {
            margin-bottom: 8px;
        }

        .xcw5-faq-answer strong {
            color: #0088cc;
        }

        /* Quick Links Section */
        .xcw5-quick-links {
            background: #f8f9fa;
            padding: 50px 20px;
            margin-top: 50px;
        }

        .xcw5-quick-links-content {
            max-width: 1000px;
            margin: 0 auto;
        }

        .xcw5-quick-links h2 {
            font-size: 1.8em;
            color: #333;
            margin-bottom: 30px;
            text-align: center;
            font-weight: 700;
        }

        .xcw5-links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }

        .xcw5-link-card {
            background: white;
            padding: 25px;
            border-radius: 8px;
            text-decoration: none;
            color: #333;
            border: 1px solid #e0e0e0;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .xcw5-link-card:hover {
            box-shadow: 0 6px 20px rgba(0, 136, 204, 0.15);
            border-color: #0088cc;
        }

        .xcw5-link-icon {
            font-size: 2em;
        }

        .xcw5-link-title {
            font-weight: 600;
            font-size: 1.1em;
            color: #0088cc;
        }

        .xcw5-link-desc {
            font-size: 0.9em;
            color: #666;
            line-height: 1.6;
        }

        /* Footer */
        .xcw5-footer {
            background: #1a1a1a;
            color: #ccc;
            padding: 50px 20px 30px;
            margin-top: 50px;
        }

        .xcw5-footer-content {
            max-width: 1200px;
            margin: 0 auto;
        }

        .xcw5-footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .xcw5-footer-section h4 {
            color: white;
            margin-bottom: 20px;
            font-weight: 600;
        }

        .xcw5-footer-section ul {
            list-style: none;
        }

        .xcw5-footer-section ul li {
            margin-bottom: 12px;
        }

        .xcw5-footer-section a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .xcw5-footer-section a:hover {
            color: #0088cc;
        }

        .xcw5-footer-bottom {
            border-top: 1px solid #333;
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .xcw5-footer-brand {
            font-size: 1.3em;
            font-weight: 700;
            color: white;
        }

        .xcw5-footer-copyright {
            font-size: 0.9em;
            color: #888;
        }

        .xcw5-footer-socials {
            display: flex;
            gap: 20px;
        }

        .xcw5-footer-socials a {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: #333;
            transition: all 0.3s ease;
        }

        .xcw5-footer-socials a:hover {
            background: #0088cc;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .xcw5-menu-toggle {
                display: flex;
            }

            .xcw5-nav-menu {
                display: none;
                position: fixed;
                top: 70px;
                left: 0;
                right: 0;
                flex-direction: column;
                background: linear-gradient(135deg, #0088cc 0%, #0077aa 100%);
                gap: 0;
                padding: 20px 0;
                box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
                z-index: 999;
            }

            .xcw5-nav-menu.active {
                display: flex;
            }

            .xcw5-nav-menu a {
                padding: 15px 20px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }

            .xcw5-nav-overlay.active {
                display: block;
            }

            .xcw5-faq-header h1 {
                font-size: 1.8em;
            }

            .xcw5-faq-header p {
                font-size: 1em;
            }

            .xcw5-category-filters {
                flex-direction: column;
                align-items: stretch;
            }

            .xcw5-filter-btn {
                width: 100%;
            }

            .xcw5-category-title {
                font-size: 1.4em;
            }

            .xcw5-faq-question {
                font-size: 0.95em;
                padding: 15px;
            }

            .xcw5-faq-answer {
                padding: 15px;
            }

            .xcw5-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .xcw5-footer-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            .xcw5-nav {
                height: 60px;
                padding: 0 15px;
            }

            .xcw5-logo img {
                height: 30px;
            }

            .xcw5-faq-header {
                padding: 40px 15px 30px;
            }

            .xcw5-faq-header h1 {
                font-size: 1.5em;
            }

            .xcw5-faq-controls {
                padding: 0 15px;
            }

            .xcw5-faq-container {
                padding: 0 15px 40px;
            }

            .xcw5-category-title {
                font-size: 1.2em;
            }

            .xcw5-faq-question {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .xcw5-faq-toggle {
                align-self: flex-end;
                margin-left: 0;
                margin-top: -25px;
            }

            .xcw5-links-grid {
                grid-template-columns: 1fr;
            }

            .xcw5-quick-links h2 {
                font-size: 1.4em;
            }
        }