:root {
            --primary-color: #2563eb;
            --secondary-color: #64748b;
            --text-dark: #333333;
            --text-light: #ffffff;
            --bg-light: #ffffff;
            --border-light: #e0e0e0;
        }

        .page-hay88app {
            font-family: 'Arial', sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            background-color: var(--bg-light);
        }

        .page-hay88app__container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            box-sizing: border-box;
        }

        .page-hay88app__section {
            padding: 60px 0;
            text-align: center;
        }

        .page-hay88app__hero-section {
            background-color: #f0f8ff;
            padding-top: 10px; /* Small top padding, body handles header offset */
            padding-bottom: 60px;
            text-align: center;
        }

        .page-hay88app__hero-image-wrapper {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto 20px auto;
            overflow: hidden;
            box-sizing: border-box;
        }

        .page-hay88app__hero-image {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }

        .page-hay88app__main-title {
            font-size: clamp(2.2rem, 5vw, 3rem);
            color: var(--primary-color);
            margin-bottom: 15px;
            font-weight: 700;
            line-height: 1.2;
        }

        .page-hay88app__subtitle {
            font-size: clamp(1rem, 2.5vw, 1.25rem);
            color: var(--text-dark);
            margin-bottom: 30px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .page-hay88app__cta-button {
            display: inline-block;
            background-color: var(--primary-color);
            color: var(--text-light);
            padding: 15px 30px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: background-color 0.3s ease, transform 0.3s ease;
            margin: 10px;
            box-sizing: border-box;
            border: 2px solid var(--primary-color);
        }

        .page-hay88app__cta-button:hover {
            background-color: #1e52cc;
            transform: translateY(-2px);
        }

        .page-hay88app__cta-button--secondary {
            background-color: var(--secondary-color);
            border: 2px solid var(--secondary-color);
        }

        .page-hay88app__cta-button--secondary:hover {
            background-color: #556391;
        }

        .page-hay88app__cta-group {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
        }

        .page-hay88app__features-section {
            background-color: #f8f8f8;
            padding: 60px 0;
        }

        .page-hay88app__section-title {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            color: var(--primary-color);
            margin-bottom: 40px;
            font-weight: 700;
        }

        .page-hay88app__feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            max-width: 1000px;
            margin: 0 auto;
        }

        .page-hay88app__feature-item {
            background-color: var(--bg-light);
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            text-align: left;
            transition: transform 0.3s ease;
            border: 1px solid var(--border-light);
        }

        .page-hay88app__feature-item:hover {
            transform: translateY(-5px);
        }

        .page-hay88app__feature-icon {
            width: 80px;
            height: 80px;
            margin-bottom: 20px;
            display: block;
            margin-left: 0;
        }

        .page-hay88app__feature-title {
            font-size: 1.4rem;
            color: var(--primary-color);
            margin-bottom: 10px;
            font-weight: 600;
        }

        .page-hay88app__feature-description {
            font-size: 1rem;
            color: var(--text-dark);
        }

        .page-hay88app__game-highlights-section {
            background-color: var(--bg-light);
            padding: 60px 0;
        }

        .page-hay88app__game-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            max-width: 1100px;
            margin: 0 auto;
        }

        .page-hay88app__game-card {
            background-color: #fdfdfd;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            overflow: hidden;
            text-align: left;
            transition: transform 0.3s ease;
            border: 1px solid var(--border-light);
        }

        .page-hay88app__game-card:hover {
            transform: translateY(-5px);
        }

        .page-hay88app__game-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }

        .page-hay88app__game-content {
            padding: 25px;
        }

        .page-hay88app__game-title {
            font-size: 1.3rem;
            color: var(--primary-color);
            margin-bottom: 10px;
            font-weight: 600;
        }

        .page-hay88app__game-description {
            font-size: 0.95rem;
            color: var(--text-dark);
            margin-bottom: 20px;
        }

        .page-hay88app__game-link {
            display: inline-block;
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 600;
            transition: color 0.3s ease;
        }

        .page-hay88app__game-link:hover {
            color: #1e52cc;
            text-decoration: underline;
        }

        .page-hay88app__download-section {
            background-color: #f0f8ff;
            padding: 60px 0;
        }

        .page-hay88app__download-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            max-width: 800px;
            margin: 0 auto;
        }

        .page-hay88app__download-card {
            background-color: var(--bg-light);
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            text-align: left;
            border: 1px solid var(--border-light);
        }

        .page-hay88app__download-title {
            font-size: 1.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
            font-weight: 600;
        }

        .page-hay88app__download-description {
            font-size: 1rem;
            color: var(--text-dark);
            margin-bottom: 20px;
        }

        .page-hay88app__download-image {
            width: 100%;
            max-width: 400px;
            height: auto;
            display: block;
            margin: 20px auto;
            border-radius: 8px;
        }

        .page-hay88app__promotions-section {
            padding: 60px 0;
        }

        .page-hay88app__promotion-item {
            background-color: #fdfdfd;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            text-align: left;
            margin-bottom: 30px;
            border: 1px solid var(--border-light);
        }

        .page-hay88app__promotion-image {
            width: 100%;
            height: 250px;
            object-fit: cover;
            border-radius: 8px;
            margin-bottom: 20px;
            display: block;
        }

        .page-hay88app__promotion-title {
            font-size: 1.4rem;
            color: var(--primary-color);
            margin-bottom: 10px;
            font-weight: 600;
        }

        .page-hay88app__promotion-description {
            font-size: 1rem;
            color: var(--text-dark);
            margin-bottom: 20px;
        }

        .page-hay88app__testimonials-section {
            background-color: #f8f8f8;
            padding: 60px 0;
        }

        .page-hay88app__testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            max-width: 1000px;
            margin: 0 auto;
        }

        .page-hay88app__testimonial-card {
            background-color: var(--bg-light);
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            text-align: left;
            border: 1px solid var(--border-light);
        }

        .page-hay88app__testimonial-text {
            font-style: italic;
            margin-bottom: 15px;
            color: var(--text-dark);
        }

        .page-hay88app__testimonial-author {
            font-weight: 600;
            color: var(--primary-color);
        }

        .page-hay88app__faq-section {
            padding: 60px 0;
        }

        .page-hay88app__faq-list {
            max-width: 900px;
            margin: 0 auto;
            text-align: left;
        }

        .page-hay88app__faq-item {
            background-color: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: 8px;
            margin-bottom: 15px;
            overflow: hidden;
            transition: box-shadow 0.3s ease;
        }

        .page-hay88app__faq-item:hover {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
        }

        .page-hay88app__faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 25px;
            cursor: pointer;
            font-weight: 600;
            color: var(--primary-color);
            font-size: 1.1rem;
            user-select: none;
            background-color: #fbfbfb;
        }

        .page-hay88app__faq-question h3 {
            margin: 0;
            pointer-events: none; /* Prevent text selection from interfering with click */
            flex-grow: 1;
        }

        .page-hay88app__faq-toggle {
            font-size: 1.5rem;
            line-height: 1;
            pointer-events: none; /* Prevent icon from interfering with click */
            transition: transform 0.3s ease;
            color: var(--secondary-color);
        }

        .page-hay88app__faq-item.active .page-hay88app__faq-toggle {
            transform: rotate(45deg);
        }

        .page-hay88app__faq-answer {
            max-height: 0;
            overflow: hidden;
            padding: 0 25px;
            opacity: 0;
            transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
            color: var(--text-dark);
            font-size: 0.95rem;
        }

        .page-hay88app__faq-item.active .page-hay88app__faq-answer {
            max-height: 2000px !important; /* Use !important to ensure override */
            padding: 20px 25px !important;
            opacity: 1;
        }

        .page-hay88app__final-cta-section {
            background-color: var(--primary-color);
            padding: 60px 0;
            color: var(--text-light);
        }

        .page-hay88app__final-cta-section .page-hay88app__section-title {
            color: var(--text-light);
        }

        .page-hay88app__final-cta-text {
            font-size: 1.2rem;
            margin-bottom: 30px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .page-hay88app__floating-button {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: #ffc107; /* Eye-catching color */
            color: var(--text-dark);
            padding: 12px 20px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
            z-index: 1000;
            transition: background-color 0.3s ease, transform 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            white-space: normal;
            word-wrap: break-word;
            max-width: 220px; /* Limit width to allow wrapping */
            min-height: 50px;
            font-size: 1rem;
            line-height: 1.2;
            border: 2px solid #ffc107;
        }

        .page-hay88app__floating-button:hover {
            background-color: #e0a800;
            transform: translateY(-3px);
        }

        /* Responsive Styles */
        @media (max-width: 768px) {
            .page-hay88app__container {
                padding: 0 15px;
            }

            .page-hay88app__section {
                padding: 40px 0;
            }

            .page-hay88app__hero-section {
                padding-bottom: 40px;
            }

            .page-hay88app__main-title {
                font-size: 2rem;
            }

            .page-hay88app__subtitle {
                font-size: 0.95rem;
            }

            .page-hay88app__cta-button {
                width: 100% !important;
                max-width: 100% !important;
                padding: 12px 20px;
                font-size: 1rem;
                margin: 5px 0;
                white-space: normal !important;
                word-wrap: break-word !important;
            }

            .page-hay88app__cta-group {
                flex-direction: column;
                gap: 10px;
            }

            .page-hay88app__section-title {
                font-size: 1.8rem;
                margin-bottom: 30px;
            }

            .page-hay88app__feature-grid, .page-hay88app__game-grid, .page-hay88app__testimonial-grid {
                grid-template-columns: 1fr;
            }

            .page-hay88app__feature-item, .page-hay88app__game-card, .page-hay88app__download-card, .page-hay88app__promotion-item, .page-hay88app__testimonial-card, .page-hay88app__faq-item {
                padding-left: 15px;
                padding-right: 15px;
                width: 100% !important;
                box-sizing: border-box !important;
            }

            .page-hay88app__game-image {
                height: 180px;
            }

            .page-hay88app__download-grid {
                padding: 0 15px;
            }

            .page-hay88app__download-image {
                max-width: 100%;
            }

            .page-hay88app__promotion-image {
                height: 200px;
            }

            .page-hay88app__faq-question {
                font-size: 1rem;
                padding: 15px 20px;
            }

            .page-hay88app__faq-answer {
                padding: 15px 20px;
            }

            .page-hay88app__floating-button {
                bottom: 15px;
                right: 15px;
                padding: 10px 15px;
                font-size: 0.9rem;
                max-width: 180px; /* Further limit width for smaller screens */
            }

            /* Ensure all images are responsive */
            .page-hay88app img {
                max-width: 100% !important;
                width: 100% !important;
                height: auto !important;
                display: block !important;
                box-sizing: border-box !important;
            }

            /* Ensure all video elements are responsive */
            .page-hay88app video,
            .page-hay88app__video {
                max-width: 100% !important;
                width: 100% !important;
                height: auto !important;
                display: block !important;
                box-sizing: border-box !important;
            }

            /* Ensure video containers are responsive */
            .page-hay88app__video-section,
            .page-hay88app__video-container,
            .page-hay88app__video-wrapper {
                max-width: 100% !important;
                width: 100% !important;
                box-sizing: border-box !important;
                padding-left: 15px;
                padding-right: 15px;
                overflow: hidden !important;
            }

            /* List items mobile adaptation */
            .page-hay88app ul,
            .page-hay88app ol {
                width: 100% !important;
                max-width: 100% !important;
                box-sizing: border-box !important;
                padding-left: 0 !important;
                padding-right: 0 !important;
                margin-left: 0 !important;
                margin-right: 0 !important;
            }

            .page-hay88app li {
                width: 100% !important;
                max-width: 100% !important;
                box-sizing: border-box !important;
                margin-left: 0 !important;
                margin-right: 0 !important;
                word-wrap: break-word !important;
                overflow-wrap: break-word !important;
                word-break: break-word !important;
            }

            .page-hay88app__faq-list {
                padding: 0 15px;
            }
        }

        @media (min-width: 769px) {
            .page-hay88app__hero-image-wrapper {
                max-width: 1600px; /* Larger max-width for desktop hero image */
            }
        }