:root {
        --primary-color: #ffcc00;
        --secondary-color: #333333;
        --background-dark: #1a1a1a;
        --text-light: #ffffff;
        --text-dark: #000000;
        --button-hover: #e6b800;
        --border-color: #555555;
    }

    .page-cua88 {
        font-family: 'Arial', sans-serif;
        color: var(--text-light);
        background-color: var(--background-dark);
        line-height: 1.6;
        padding-top: var(--header-offset, 122px); /* Fallback for fixed header */
    }

    .page-cua88__section {
        padding: 40px 20px;
        text-align: center;
        max-width: 1200px;
        margin: 0 auto;
    }

    .page-cua88__section-heading {
        font-size: 2.5em;
        color: var(--primary-color);
        margin-bottom: 30px;
        font-weight: bold;
    }

    .page-cua88__section-subheading {
        font-size: 1.8em;
        color: var(--text-light);
        margin-bottom: 20px;
    }

    .page-cua88__text-content {
        font-size: 1.1em;
        margin-bottom: 20px;
        color: #cccccc;
    }

    .page-cua88__brand-keyword {
        text-align: center;
        padding: 10px 0;
        background-color: var(--secondary-color);
        color: var(--primary-color);
        font-size: 2.8em;
        font-weight: bold;
        margin-bottom: 20px;
        text-transform: uppercase;
        letter-spacing: 2px;
    }

    .page-cua88__hero-section {
        padding: 10px 0 0 0; /* Small top padding, body handles main offset */
        position: relative;
        overflow: hidden;
        background-color: #000;
    }

    .page-cua88__hero-image {
        width: 100%;
        height: auto;
        max-height: 500px;
        object-fit: cover;
        display: block;
        filter: brightness(0.7); /* Allowed for visual effect, not color change */
    }

    .page-cua88__hero-content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: var(--text-light);
        text-align: center;
        z-index: 2;
        width: 90%;
    }

    .page-cua88__hero-title {
        font-size: 3em;
        color: var(--primary-color);
        margin-bottom: 15px;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-cua88__hero-description {
        font-size: 1.2em;
        margin-bottom: 25px;
        text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    }

    .page-cua88__floating-buttons {
        position: fixed;
        bottom: 20px;
        right: 20px;
        display: flex;
        flex-direction: column;
        gap: 10px;
        z-index: 1000;
    }

    .page-cua88__action-button {
        background-color: var(--primary-color);
        color: var(--text-dark);
        padding: 12px 25px;
        border: none;
        border-radius: 5px;
        font-size: 1.1em;
        font-weight: bold;
        cursor: pointer;
        transition: background-color 0.3s ease;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }

    .page-cua88__action-button:hover {
        background-color: var(--button-hover);
    }

    .page-cua88__products-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
        justify-items: center;
        margin-top: 30px;
    }

    .page-cua88__product-card {
        background-color: var(--secondary-color);
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
        text-align: center;
        width: 100%;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-bottom: 20px;
    }

    .page-cua88__product-image {
        width: 100%;
        height: 200px;
        object-fit: cover;
        display: block;
    }

    .page-cua88__product-title {
        font-size: 1.5em;
        color: var(--primary-color);
        margin: 20px 15px 10px;
    }

    .page-cua88__product-description {
        font-size: 0.95em;
        color: #cccccc;
        padding: 0 15px;
    }

    .page-cua88__promo-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 25px;
        margin-top: 30px;
    }

    .page-cua88__promo-card {
        background-color: var(--secondary-color);
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
        text-align: left;
        width: 100%;
        box-sizing: border-box;
    }

    .page-cua88__promo-image {
        width: 100%;
        height: 220px;
        object-fit: cover;
        display: block;
    }

    .page-cua88__promo-content {
        padding: 20px;
    }

    .page-cua88__promo-title {
        font-size: 1.6em;
        color: var(--primary-color);
        margin-bottom: 10px;
    }

    .page-cua88__promo-text {
        font-size: 1em;
        color: #cccccc;
        margin-bottom: 15px;
    }

    .page-cua88__promo-link {
        color: var(--primary-color);
        text-decoration: none;
        font-weight: bold;
    }

    .page-cua88__providers-list {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        margin-top: 30px;
    }

    .page-cua88__provider-item {
        background-color: var(--secondary-color);
        border-radius: 8px;
        padding: 15px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        display: flex;
        align-items: center;
        gap: 10px;
        width: calc(33% - 40px); /* 3 items per row for desktop */
        box-sizing: border-box;
        min-width: 250px;
    }

    .page-cua88__provider-logo {
        width: 60px;
        height: 60px;
        object-fit: contain;
        border-radius: 5px;
    }

    .page-cua88__provider-name {
        font-size: 1.1em;
        font-weight: bold;
        color: var(--text-light);
    }

    .page-cua88__payments-list {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        margin-top: 30px;
    }

    .page-cua88__payment-item {
        background-color: var(--secondary-color);
        border-radius: 8px;
        padding: 15px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        display: flex;
        align-items: center;
        gap: 10px;
        width: calc(25% - 40px); /* 4 items per row for desktop */
        box-sizing: border-box;
        min-width: 180px;
    }

    .page-cua88__payment-icon {
        width: 50px;
        height: 50px;
        object-fit: contain;
    }

    .page-cua88__payment-name {
        font-size: 1em;
        font-weight: bold;
        color: var(--text-light);
    }

    .page-cua88__faq-container {
        margin-top: 40px;
        text-align: left;
    }

    .page-cua88__faq-item {
        background-color: var(--secondary-color);
        margin-bottom: 10px;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    .page-cua88__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
        cursor: pointer;
        user-select: none;
        background-color: #444444;
        color: var(--text-light);
        font-size: 1.2em;
        font-weight: bold;
        transition: background-color 0.3s ease;
    }

    .page-cua88__faq-question:hover {
        background-color: #555555;
    }

    .page-cua88__faq-question h3 {
        margin: 0;
        color: inherit;
        font-size: 1.2em;
        pointer-events: none;
    }

    .page-cua88__faq-toggle {
        font-size: 1.5em;
        line-height: 1;
        pointer-events: none;
        transition: transform 0.3s ease;
    }

    .page-cua88__faq-item.active .page-cua88__faq-toggle {
        transform: rotate(45deg);
    }

    .page-cua88__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 20px;
        opacity: 0;
        color: #cccccc;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    }

    .page-cua88__faq-item.active .page-cua88__faq-answer {
        max-height: 2000px !important;
        padding: 20px !important;
        opacity: 1;
    }

    .page-cua88__contact-link {
        color: var(--primary-color);
        text-decoration: none;
        font-weight: bold;
    }

    .page-cua88__promo-url-button {
        display: inline-block;
        background-color: var(--primary-color);
        color: var(--text-dark);
        padding: 12px 30px;
        border-radius: 5px;
        text-decoration: none;
        font-weight: bold;
        font-size: 1.1em;
        margin-top: 20px;
        transition: background-color 0.3s ease;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }

    .page-cua88__promo-url-button:hover {
        background-color: var(--button-hover);
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
        .page-cua88__section {
            padding: 30px 15px;
        }

        .page-cua88__brand-keyword {
            font-size: 2em;
        }

        .page-cua88__hero-title {
            font-size: 2em;
        }

        .page-cua88__hero-description {
            font-size: 1em;
        }

        .page-cua88__section-heading {
            font-size: 2em;
        }

        .page-cua88__section-subheading {
            font-size: 1.5em;
        }

        .page-cua88__products-grid,
        .page-cua88__promo-grid {
            grid-template-columns: 1fr;
        }

        .page-cua88__product-card,
        .page-cua88__promo-card {
            max-width: 100% !important;
            box-sizing: border-box !important;
        }

        .page-cua88__provider-item,
        .page-cua88__payment-item {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            padding: 15px !important;
        }

        .page-cua88__providers-list,
        .page-cua88__payments-list {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            padding: 0 !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }

        .page-cua88__product-image,
        .page-cua88__promo-image,
        .page-cua88__provider-logo,
        .page-cua88__payment-icon,
        .page-cua88__hero-image {
            max-width: 100% !important;
            height: auto !important;
            box-sizing: border-box !important;
            overflow: hidden !important;
        }

        .page-cua88__faq-question,
        .page-cua88__faq-question h3 {
            font-size: 1.1em;
        }

        .page-cua88__faq-answer {
            padding: 0 15px;
        }

        .page-cua88__faq-item.active .page-cua88__faq-answer {
            padding: 15px !important;
        }

        .page-cua88__text-content,
        .page-cua88__product-description,
        .page-cua88__promo-text,
        .page-cua88__provider-name,
        .page-cua88__payment-name {
            word-wrap: break-word !important;
            overflow-wrap: break-word !important;
            word-break: break-word !important;
        }
    }

    @media (max-width: 480px) {
        .page-cua88__floating-buttons {
            bottom: 15px;
            right: 15px;
        }

        .page-cua88__action-button {
            padding: 10px 20px;
            font-size: 1em;
        }

        .page-cua88__hero-title {
            font-size: 1.8em;
        }

        .page-cua88__hero-description {
            font-size: 0.9em;
        }

        .page-cua88__section-heading {
            font-size: 1.8em;
        }
    }