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

        :root {
            --primary: #FF006E;
            --primary-light: #FF3B8A;
            --primary-dark: #CC0056;
            --secondary: #00D9FF;
            --secondary-light: #33DFFF;
            --secondary-dark: #00A6CC;
            --accent: #8D44FF;
            --accent-light: #A65FFF;
            --accent-dark: #6B1FFF;
            --bg-main: #0a0e27;
            --bg-section: #0f1535;
            --bg-section-alt: #14192a;
            --bg-card: #1a2047;
            --bg-card-hover: #1f2555;
            --text-primary: #ffffff;
            --text-secondary: #b4b4c8;
            --text-tertiary: #8a8a9e;
            --border-color: #2a3050;
            --border-color-light: #3a4060;
            --success: #00D96F;
            --warning: #FF9D00;
            --danger: #FF006E;
        }

        html, body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* ========== Navigation ========== */
        .ef9dq1-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 14, 39, 0.92);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            padding: 0 clamp(1.5rem, 4vw, 3rem);
            height: 70px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: all 0.3s ease;
        }

        .ef9dq1-navbar.scrolled {
            background: rgba(10, 14, 39, 0.98);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }

        .ef9dq1-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            font-size: clamp(1.2rem, 2vw, 1.5rem);
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: transform 0.3s ease;
        }

        .ef9dq1-logo:hover {
            transform: scale(1.05);
        }

        .ef9dq1-logo img {
            height: 40px;
            width: auto;
            display: block;
        }

        .ef9dq1-nav-menu {
            display: flex;
            gap: clamp(1rem, 2vw, 2.5rem);
            list-style: none;
            align-items: center;
        }

        .ef9dq1-nav-item a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: clamp(0.9rem, 1.5vw, 1rem);
            font-weight: 500;
            position: relative;
            padding: 8px 4px;
            transition: color 0.3s ease;
        }

        .ef9dq1-nav-item a:hover,
        .ef9dq1-nav-item a.active {
            color: var(--primary);
        }

        .ef9dq1-nav-item a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            transition: width 0.3s ease;
        }

        .ef9dq1-nav-item a:hover::after,
        .ef9dq1-nav-item a.active::after {
            width: 100%;
        }

        .ef9dq1-mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 8px;
            transition: color 0.3s ease;
        }

        .ef9dq1-mobile-menu-btn:hover {
            color: var(--primary);
        }

        /* ========== Main Content ========== */
        .ef9dq1-main-content {
            margin-top: 70px;
            padding-top: 0;
        }

        /* ========== Hero Section ========== */
        .ef9dq1-guide-hero {
            background: linear-gradient(135deg, var(--bg-section) 0%, var(--bg-section-alt) 100%);
            padding: clamp(3rem, 10vw, 6rem) clamp(1.5rem, 4vw, 3rem);
            text-align: center;
            border-bottom: 2px solid var(--border-color-light);
            position: relative;
            overflow: hidden;
        }

        .ef9dq1-guide-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 0, 110, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .ef9dq1-guide-hero::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .ef9dq1-hero-content {
            position: relative;
            z-index: 2;
            max-width: 900px;
            margin: 0 auto;
        }

        .ef9dq1-guide-hero h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -1px;
        }

        .ef9dq1-guide-hero p {
            font-size: clamp(1rem, 2vw, 1.25rem);
            color: var(--text-secondary);
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .ef9dq1-guide-hero-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .ef9dq1-btn {
            padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 3vw, 2.5rem);
            border-radius: 12px;
            font-size: clamp(0.9rem, 1.5vw, 1rem);
            font-weight: 600;
            text-decoration: none;
            cursor: pointer;
            border: none;
            transition: all 0.3s ease;
            display: inline-block;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .ef9dq1-btn-primary {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            color: white;
            box-shadow: 0 8px 25px rgba(255, 0, 110, 0.3);
        }

        .ef9dq1-btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(255, 0, 110, 0.4);
        }

        .ef9dq1-btn-secondary {
            background: transparent;
            color: var(--secondary);
            border: 2px solid var(--secondary);
            box-shadow: none;
        }

        .ef9dq1-btn-secondary:hover {
            background: rgba(0, 217, 255, 0.1);
            transform: translateY(-3px);
        }

        /* ========== Quick Nav (Table of Contents) ========== */
        .ef9dq1-quick-nav {
            background-color: var(--bg-section);
            padding: 2rem clamp(1.5rem, 4vw, 3rem);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 70px;
            z-index: 50;
        }

        .ef9dq1-quick-nav-inner {
            max-width: 1400px;
            margin: 0 auto;
        }

        .ef9dq1-quick-nav-title {
            font-size: clamp(0.9rem, 1.5vw, 1rem);
            color: var(--text-secondary);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 1rem;
        }

        .ef9dq1-quick-nav-list {
            display: flex;
            gap: 1rem;
            list-style: none;
            flex-wrap: wrap;
            overflow-x: auto;
            scroll-behavior: smooth;
        }

        .ef9dq1-quick-nav-list::-webkit-scrollbar {
            height: 4px;
        }

        .ef9dq1-quick-nav-list::-webkit-scrollbar-track {
            background: var(--bg-card);
        }

        .ef9dq1-quick-nav-list::-webkit-scrollbar-thumb {
            background: var(--primary);
            border-radius: 2px;
        }

        .ef9dq1-quick-nav-item a {
            padding: 8px 16px;
            background-color: var(--bg-card);
            color: var(--text-secondary);
            text-decoration: none;
            border-radius: 8px;
            border-left: 3px solid transparent;
            font-size: clamp(0.85rem, 1.5vw, 0.95rem);
            font-weight: 500;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .ef9dq1-quick-nav-item a:hover,
        .ef9dq1-quick-nav-item a.active {
            background-color: var(--bg-card-hover);
            color: var(--primary);
            border-left-color: var(--primary);
            padding-left: 20px;
        }

        /* ========== Main Guide Container ========== */
        .ef9dq1-guide-container {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 3rem;
            max-width: 1400px;
            margin: 0 auto;
            padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
        }

        .ef9dq1-guide-content {
            background-color: var(--bg-section);
            padding: clamp(2rem, 5vw, 3rem);
            border-radius: 16px;
            border: 1px solid var(--border-color);
        }

        /* ========== Section Styles ========== */
        .ef9dq1-guide-section {
            background-color: var(--bg-section);
            margin-bottom: 3rem;
            padding: clamp(2rem, 5vw, 3rem);
            border-radius: 16px;
            border: 1px solid var(--border-color);
        }

        .ef9dq1-guide-section h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            margin-bottom: 1.5rem;
            color: var(--text-primary);
            position: relative;
            padding-bottom: 1rem;
        }

        .ef9dq1-guide-section h2::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            border-radius: 2px;
        }

        .ef9dq1-guide-section h3 {
            font-size: clamp(1.1rem, 2vw, 1.3rem);
            margin-top: 1.5rem;
            margin-bottom: 0.8rem;
            color: var(--secondary);
        }

        .ef9dq1-guide-section h3:first-child {
            margin-top: 0;
        }

        .ef9dq1-guide-section p {
            color: var(--text-secondary);
            margin-bottom: 1rem;
            line-height: 1.8;
        }

        .ef9dq1-guide-section ul,
        .ef9dq1-guide-section ol {
            margin-left: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .ef9dq1-guide-section li {
            color: var(--text-secondary);
            margin-bottom: 0.8rem;
            line-height: 1.8;
        }

        .ef9dq1-guide-section strong {
            color: var(--secondary);
            font-weight: 600;
        }

        /* ========== Step Cards ========== */
        .ef9dq1-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin: 1.5rem 0;
        }

        .ef9dq1-step-card {
            background-color: var(--bg-card);
            padding: 1.5rem;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .ef9dq1-step-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

        .ef9dq1-step-card:hover {
            background-color: var(--bg-card-hover);
            border-color: var(--primary);
            transform: translateY(-5px);
        }

        .ef9dq1-step-card:hover::before {
            transform: scaleX(1);
        }

        .ef9dq1-step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 50%;
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 1rem;
            color: white;
        }

        .ef9dq1-step-card h4 {
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
            color: var(--text-primary);
        }

        .ef9dq1-step-card p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin: 0;
        }

        /* ========== Code Blocks ========== */
        .ef9dq1-code-block {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 1.5rem;
            margin: 1.5rem 0;
            overflow-x: auto;
            position: relative;
        }

        .ef9dq1-code-block code {
            font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
            font-size: 0.9rem;
            color: var(--secondary);
            line-height: 1.6;
            display: block;
        }

        .ef9dq1-code-label {
            position: absolute;
            top: 0.75rem;
            right: 1rem;
            font-size: 0.75rem;
            color: var(--text-tertiary);
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 600;
        }

        /* ========== Comparison Table ========== */
        .ef9dq1-comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            background-color: var(--bg-card);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-color);
        }

        .ef9dq1-comparison-table thead {
            background-color: var(--bg-card-hover);
            border-bottom: 2px solid var(--border-color-light);
        }

        .ef9dq1-comparison-table th {
            padding: 1rem 1.25rem;
            text-align: left;
            font-weight: 600;
            color: var(--secondary);
            font-size: 0.95rem;
        }

        .ef9dq1-comparison-table td {
            padding: 1rem 1.25rem;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.95rem;
        }

        .ef9dq1-comparison-table tbody tr:last-child td {
            border-bottom: none;
        }

        .ef9dq1-comparison-table tbody tr:hover {
            background-color: var(--bg-section);
        }

        /* ========== Feature List ========== */
        .ef9dq1-feature-list {
            list-style: none;
            margin: 1.5rem 0;
        }

        .ef9dq1-feature-list li {
            padding: 0.75rem 0 0.75rem 2rem;
            position: relative;
            color: var(--text-secondary);
            margin-bottom: 0.5rem;
        }

        .ef9dq1-feature-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            top: 0;
            color: var(--success);
            font-weight: 700;
            font-size: 1.2rem;
        }

        /* ========== FAQ Section ========== */
        .ef9dq1-faq-item {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            margin-bottom: 1rem;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .ef9dq1-faq-item:hover {
            border-color: var(--primary);
        }

        .ef9dq1-faq-question {
            padding: 1.25rem 1.5rem;
            background-color: var(--bg-card);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: var(--text-primary);
            transition: all 0.3s ease;
            user-select: none;
        }

        .ef9dq1-faq-item:hover .ef9dq1-faq-question {
            background-color: var(--bg-card-hover);
            color: var(--secondary);
        }

        .ef9dq1-faq-toggle {
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 700;
            transition: transform 0.3s ease;
        }

        .ef9dq1-faq-item.active .ef9dq1-faq-toggle {
            transform: rotate(180deg);
        }

        .ef9dq1-faq-answer {
            display: none;
            padding: 0 1.5rem 1.25rem 1.5rem;
            color: var(--text-secondary);
            line-height: 1.8;
            border-top: 1px solid var(--border-color);
        }

        .ef9dq1-faq-item.active .ef9dq1-faq-answer {
            display: block;
            animation: slideDown 0.3s ease;
        }

        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .ef9dq1-faq-difficulty {
            display: inline-block;
            font-size: 0.75rem;
            padding: 3px 8px;
            border-radius: 4px;
            font-weight: 600;
            margin-left: 0.5rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .ef9dq1-difficulty-easy {
            background-color: rgba(0, 217, 111, 0.15);
            color: var(--success);
        }

        .ef9dq1-difficulty-medium {
            background-color: rgba(255, 157, 0, 0.15);
            color: var(--warning);
        }

        .ef9dq1-difficulty-hard {
            background-color: rgba(255, 0, 110, 0.15);
            color: var(--danger);
        }

        /* ========== Sidebar ========== */
        .ef9dq1-sidebar {
            position: sticky;
            top: 210px;
            height: fit-content;
        }

        .ef9dq1-sidebar-widget {
            background-color: var(--bg-section);
            padding: 1.5rem;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            margin-bottom: 1.5rem;
        }

        .ef9dq1-sidebar-widget h3 {
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 1rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .ef9dq1-sidebar-list {
            list-style: none;
        }

        .ef9dq1-sidebar-list li {
            margin-bottom: 0.75rem;
        }

        .ef9dq1-sidebar-list a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .ef9dq1-sidebar-list a:hover {
            color: var(--secondary);
            padding-left: 4px;
        }

        .ef9dq1-sidebar-list a::before {
            content: '→';
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .ef9dq1-sidebar-list a:hover::before {
            opacity: 1;
        }

        /* ========== Tips and Alerts ========== */
        .ef9dq1-tip,
        .ef9dq1-alert {
            padding: 1rem 1.25rem;
            border-radius: 12px;
            border-left: 4px solid;
            margin: 1.5rem 0;
            display: flex;
            gap: 1rem;
            align-items: flex-start;
        }

        .ef9dq1-tip {
            background-color: rgba(0, 217, 255, 0.1);
            border-left-color: var(--secondary);
            color: var(--text-secondary);
        }

        .ef9dq1-alert {
            background-color: rgba(255, 0, 110, 0.1);
            border-left-color: var(--primary);
            color: var(--text-secondary);
        }

        .ef9dq1-tip::before,
        .ef9dq1-alert::before {
            content: '💡';
            font-size: 1.25rem;
            flex-shrink: 0;
        }

        .ef9dq1-alert::before {
            content: '⚠️';
        }

        /* ========== Footer ========== */
        .ef9dq1-footer {
            background-color: var(--bg-section);
            border-top: 1px solid var(--border-color);
            padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
            margin-top: 4rem;
        }

        .ef9dq1-footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .ef9dq1-footer-section h4 {
            color: var(--text-primary);
            margin-bottom: 1rem;
            font-size: clamp(0.95rem, 1.5vw, 1.1rem);
            font-weight: 600;
        }

        .ef9dq1-footer-section ul {
            list-style: none;
        }

        .ef9dq1-footer-section ul li {
            margin-bottom: 0.5rem;
        }

        .ef9dq1-footer-section a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s ease;
        }

        .ef9dq1-footer-section a:hover {
            color: var(--primary);
        }

        .ef9dq1-footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .ef9dq1-footer-brand {
            font-size: 1.1rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .ef9dq1-footer-copy {
            color: var(--text-tertiary);
            font-size: 0.85rem;
        }

        /* ========== Responsive Design ========== */
        @media (max-width: 1024px) {
            .ef9dq1-guide-container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .ef9dq1-sidebar {
                display: none;
            }

            .ef9dq1-nav-menu {
                display: none;
            }

            .ef9dq1-mobile-menu-btn {
                display: block;
            }

            .ef9dq1-quick-nav {
                top: 70px;
                padding: 1rem clamp(1.5rem, 4vw, 3rem);
            }

            .ef9dq1-quick-nav-title {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .ef9dq1-navbar {
                padding: 0 1.5rem;
            }

            .ef9dq1-guide-hero {
                padding: 2rem 1.5rem;
            }

            .ef9dq1-guide-hero h1 {
                font-size: 2rem;
            }

            .ef9dq1-guide-hero-buttons {
                flex-direction: column;
            }

            .ef9dq1-btn {
                width: 100%;
            }

            .ef9dq1-guide-content {
                padding: 1.5rem;
            }

            .ef9dq1-guide-section {
                padding: 1.5rem;
                margin-bottom: 2rem;
            }

            .ef9dq1-steps {
                grid-template-columns: 1fr;
            }

            .ef9dq1-comparison-table {
                font-size: 0.85rem;
            }

            .ef9dq1-comparison-table th,
            .ef9dq1-comparison-table td {
                padding: 0.75rem;
            }

            .ef9dq1-footer-content {
                gap: 1.5rem;
            }

            .ef9dq1-footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 480px) {
            .ef9dq1-navbar {
                height: 60px;
            }

            .ef9dq1-main-content {
                margin-top: 60px;
            }

            .ef9dq1-quick-nav {
                top: 60px;
                padding: 0.75rem 1rem;
            }

            .ef9dq1-guide-hero {
                padding: 1.5rem 1rem;
            }

            .ef9dq1-guide-hero h1 {
                font-size: 1.5rem;
            }

            .ef9dq1-guide-container {
                padding: 1rem;
                gap: 1rem;
            }

            .ef9dq1-guide-content {
                padding: 1rem;
            }

            .ef9dq1-guide-section {
                padding: 1rem;
                margin-bottom: 1.5rem;
            }

            .ef9dq1-guide-section h2 {
                font-size: 1.3rem;
            }

            .ef9dq1-guide-section h3 {
                font-size: 1rem;
            }

            .ef9dq1-step-card {
                padding: 1rem;
            }

            .ef9dq1-code-block {
                padding: 1rem;
            }

            .ef9dq1-code-block code {
                font-size: 0.8rem;
            }
        }

        /* ========== Utility Classes ========== */
        .ef9dq1-hidden {
            display: none;
        }

        .ef9dq1-visible {
            display: block;
        }

        .ef9dq1-scroll-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border: none;
            border-radius: 50%;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all 0.3s ease;
            z-index: 900;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 8px 25px rgba(255, 0, 110, 0.3);
        }

        .ef9dq1-scroll-to-top.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .ef9dq1-scroll-to-top:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(255, 0, 110, 0.4);
        }