.page-78win-trang-ch {
        font-family: 'Arial', sans-serif;
        color: #e0e0e0; /* Light grey text for contrast */
        background-color: #1a1a2e; /* Dark background */
        line-height: 1.6;
        padding-bottom: 80px; /* Space for floating buttons */
    }

    .page-78win-trang-ch__section-title {
        color: #00f0b4; /* Accent color for titles */
        text-align: center;
        margin-bottom: 30px;
        font-size: 2.2em;
        padding: 0 15px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .page-78win-trang-ch__text-content {
        max-width: 900px;
        margin: 0 auto 20px auto;
        padding: 0 15px;
        text-align: justify;
    }

    /* Hero Section */
    .page-78win-trang-ch__hero-section {
        position: relative;
        width: 100%;
        height: 60vh; /* Responsive height */
        min-height: 300px;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
        padding-top: 10px; /* Small decorative top padding, assuming body has header offset */
        background-color: #0f3460;
    }

    .page-78win-trang-ch__hero-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
        opacity: 0.4;
        max-width: 100%; /* Ensure responsiveness */
    }

    .page-78win-trang-ch__hero-content {
        position: relative;
        z-index: 2;
        text-align: center;
        color: #ffffff;
        padding: 20px;
        background: rgba(0, 0, 0, 0.5);
        border-radius: 10px;
        max-width: 90%;
    }

    .page-78win-trang-ch__brand-title {
        font-size: 3.5em;
        margin-bottom: 10px;
        color: #e94560; /* Bright accent color */
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .page-78win-trang-ch__hero-subtitle {
        font-size: 1.5em;
        margin-bottom: 30px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .page-78win-trang-ch__hero-buttons {
        display: flex;
        justify-content: center;
        gap: 20px;
    }

    .page-78win-trang-ch__button {
        display: inline-block;
        padding: 12px 25px;
        border-radius: 5px;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.3s ease, transform 0.3s ease;
        color: #ffffff;
        white-space: nowrap; /* Prevent button text from wrapping */
    }

    .page-78win-trang-ch__button--primary {
        background-color: #00f0b4; /* Green accent */
    }

    .page-78win-trang-ch__button--primary:hover {
        background-color: #00d49e;
        transform: translateY(-2px);
    }

    .page-78win-trang-ch__button--secondary {
        background-color: #e94560; /* Red accent */
    }

    .page-78win-trang-ch__button--secondary:hover {
        background-color: #cc3e56;
        transform: translateY(-2px);
    }

    .page-78win-trang-ch__button--small {
        padding: 8px 15px;
        font-size: 0.9em;
    }

    /* Product Section */
    .page-78win-trang-ch__products-section {
        padding: 40px 0;
        background-color: #16213e;
    }

    .page-78win-trang-ch__product-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 15px;
    }

    .page-78win-trang-ch__product-item {
        background-color: #0f3460;
        border-radius: 10px;
        overflow: hidden;
        text-align: center;
        padding-bottom: 20px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease;
        display: flex;
        flex-direction: column;
        align-items: center; /* Center content */
        box-sizing: border-box; /* For responsive list items */
    }

    .page-78win-trang-ch__product-item:hover {
        transform: translateY(-5px);
    }

    .page-78win-trang-ch__product-image {
        width: 100%;
        height: 200px;
        object-fit: cover;
        margin-bottom: 15px;
        max-width: 100%; /* Ensure responsiveness */
    }

    .page-78win-trang-ch__product-title {
        color: #00f0b4;
        font-size: 1.5em;
        margin-bottom: 10px;
        padding: 0 10px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .page-78win-trang-ch__product-description {
        font-size: 0.95em;
        color: #c0c0c0;
        padding: 0 15px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* Promotion Section */
    .page-78win-trang-ch__promo-section {
        padding: 40px 0;
        background-color: #1a1a2e;
    }

    .page-78win-trang-ch__promo-card {
        background-color: #0f3460;
        border-radius: 10px;
        margin: 0 auto 30px auto;
        max-width: 700px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        text-align: center;
        padding-bottom: 20px;
    }

    .page-78win-trang-ch__promo-image {
        width: 100%;
        height: 250px;
        object-fit: cover;
        margin-bottom: 15px;
        max-width: 100%; /* Ensure responsiveness */
    }

    .page-78win-trang-ch__promo-title {
        color: #00f0b4;
        font-size: 1.8em;
        margin-bottom: 10px;
        padding: 0 15px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .page-78win-trang-ch__promo-description {
        color: #c0c0c0;
        margin-bottom: 20px;
        padding: 0 20px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* Providers Section */
    .page-78win-trang-ch__providers-section {
        padding: 40px 0;
        background-color: #16213e;
    }

    .page-78win-trang-ch__provider-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 20px;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 15px;
    }

    .page-78win-trang-ch__provider-item {
        background-color: #0f3460;
        border-radius: 8px;
        padding: 15px;
        text-align: center;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
        box-sizing: border-box; /* For responsive list items */
    }

    .page-78win-trang-ch__provider-logo {
        max-width: 100%;
        height: auto;
        max-height: 80px;
        object-fit: contain;
        margin-bottom: 10px;
    }

    .page-78win-trang-ch__provider-name {
        color: #e0e0e0;
        font-weight: bold;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* Payments Section */
    .page-78win-trang-ch__payments-section {
        padding: 40px 0;
        background-color: #1a1a2e;
    }

    .page-78win-trang-ch__payment-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 20px;
        max-width: 1000px;
        margin: 0 auto;
        padding: 0 15px;
    }

    .page-78win-trang-ch__payment-item {
        background-color: #0f3460;
        border-radius: 8px;
        padding: 15px;
        text-align: center;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
        box-sizing: border-box; /* For responsive list items */
    }

    .page-78win-trang-ch__payment-logo {
        max-width: 100%;
        height: auto;
        max-height: 60px;
        object-fit: contain;
        margin-bottom: 10px;
    }

    .page-78win-trang-ch__payment-name {
        color: #e0e0e0;
        font-weight: bold;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* FAQ Section */
    .page-78win-trang-ch__faq-section {
        padding: 40px 0;
        background-color: #16213e;
    }

    .page-78win-trang-ch__faq-container {
        max-width: 900px;
        margin: 0 auto;
        padding: 0 15px;
    }

    .page-78win-trang-ch__faq-item {
        background-color: #0f3460;
        margin-bottom: 15px;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-78win-trang-ch__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
        background-color: #0d2a4e;
        cursor: pointer;
        user-select: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.2);
        transition: background-color 0.3s ease;
    }

    .page-78win-trang-ch__faq-question:hover {
        background-color: #0a213f;
    }

    .page-78win-trang-ch__faq-title {
        color: #00f0b4;
        font-size: 1.2em;
        margin: 0;
        flex-grow: 1;
        pointer-events: none; /* Crucial for click event on parent */
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .page-78win-trang-ch__faq-toggle {
        font-size: 1.5em;
        color: #e94560;
        font-weight: bold;
        margin-left: 10px;
        pointer-events: none; /* Crucial for click event on parent */
        transition: transform 0.3s ease;
    }

    .page-78win-trang-ch__faq-item.active .page-78win-trang-ch__faq-toggle {
        transform: rotate(45deg); /* Change + to X (or rotate to -) */
        color: #00f0b4;
    }

    .page-78win-trang-ch__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 20px; /* Initial padding */
        opacity: 0;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
        background-color: #0f3460;
        color: #c0c0c0;
    }

    .page-78win-trang-ch__faq-item.active .page-78win-trang-ch__faq-answer {
        max-height: 2000px !important; /* Sufficiently large */
        padding: 20px 20px !important; /* Expanded padding */
        opacity: 1;
    }

    .page-78win-trang-ch__faq-answer p {
        margin: 0;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* Contact Section */
    .page-78win-trang-ch__contact-section {
        padding: 40px 0;
        background-color: #1a1a2e;
        text-align: center;
    }

    .page-78win-trang-ch__social-list {
        list-style: none;
        padding: 0;
        margin: 20px auto 30px auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
        max-width: 800px;
    }

    .page-78win-trang-ch__social-item {
        background-color: #0f3460;
        color: #00f0b4;
        padding: 10px 20px;
        border-radius: 5px;
        font-weight: bold;
        transition: background-color 0.3s ease;
        box-sizing: border-box; /* For responsive list items */
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .page-78win-trang-ch__social-item:hover {
        background-color: #0d2a4e;
    }

    /* Floating Buttons */
    .page-78win-trang-ch__floating-buttons {
        position: fixed;
        bottom: 20px;
        right: 20px;
        display: flex;
        flex-direction: column;
        gap: 10px;
        z-index: 1000;
    }

    .page-78win-trang-ch__floating-button {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 12px 20px;
        border-radius: 50px;
        text-decoration: none;
        font-weight: bold;
        color: #ffffff;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
        transition: transform 0.3s ease, background-color 0.3s ease;
        min-width: 120px;
        text-align: center;
        white-space: nowrap;
    }

    .page-78win-trang-ch__floating-button--register {
        background-color: #00f0b4; /* Green accent */
    }

    .page-78win-trang-ch__floating-button--register:hover {
        background-color: #00d49e;
        transform: translateY(-3px);
    }

    .page-78win-trang-ch__floating-button--login {
        background-color: #e94560; /* Red accent */
    }

    .page-78win-trang-ch__floating-button--login:hover {
        background-color: #cc3e56;
        transform: translateY(-3px);
    }

    /* Responsive adjustments */
    @media (max-width: 1024px) {
        .page-78win-trang-ch__brand-title {
            font-size: 3em;
        }
        .page-78win-trang-ch__hero-subtitle {
            font-size: 1.3em;
        }
        .page-78win-trang-ch__section-title {
            font-size: 2em;
        }
        .page-78win-trang-ch__product-grid,
        .page-78win-trang-ch__provider-grid,
        .page-78win-trang-ch__payment-grid {
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        }
    }

    @media (max-width: 768px) {
        .page-78win-trang-ch__hero-section {
            height: 50vh;
        }
        .page-78win-trang-ch__brand-title {
            font-size: 2.5em;
        }
        .page-78win-trang-ch__hero-subtitle {
            font-size: 1.1em;
        }
        .page-78win-trang-ch__hero-buttons {
            flex-direction: column;
            gap: 10px;
        }
        .page-78win-trang-ch__button {
            width: 80%;
            margin: 0 auto;
        }
        .page-78win-trang-ch__section-title {
            font-size: 1.8em;
        }
        .page-78win-trang-ch__product-grid,
        .page-78win-trang-ch__provider-grid,
        .page-78win-trang-ch__payment-grid {
            grid-template-columns: 1fr; /* Single column layout for most grids */
            padding: 0 10px;
        }

        /* List item specific responsive requirements */
        .page-78win-trang-ch__product-item,
        .page-78win-trang-ch__provider-item,
        .page-78win-trang-ch__payment-item,
        .page-78win-trang-ch__social-item {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            padding-left: 15px !important;
            padding-right: 15px !important;
            word-wrap: break-word !important;
            overflow-wrap: break-word !important;
        }
        .page-78win-trang-ch__social-list {
            padding: 0 10px !important;
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }

        .page-78win-trang-ch__promo-card {
            max-width: 95%;
            margin: 0 auto 20px auto;
        }
        .page-78win-trang-ch__floating-buttons {
            right: 10px;
            bottom: 10px;
        }
        .page-78win-trang-ch__floating-button {
            min-width: 100px;
            padding: 10px 15px;
            font-size: 0.9em;
        }

        .page-78win-trang-ch__faq-question {
            padding: 12px 15px;
        }
        .page-78win-trang-ch__faq-title {
            font-size: 1.1em;
        }
        .page-78win-trang-ch__faq-answer {
            padding: 0 15px;
        }
        .page-78win-trang-ch__faq-item.active .page-78win-trang-ch__faq-answer {
            padding: 15px 15px !important;
        }
    }

    @media (max-width: 480px) {
        .page-78win-trang-ch__brand-title {
            font-size: 2em;
        }
        .page-78win-trang-ch__hero-subtitle {
            font-size: 1em;
        }
        .page-78win-trang-ch__section-title {
            font-size: 1.6em;
        }
        .page-78win-trang-ch__button {
            width: 90%;
        }
        .page-78win-trang-ch__floating-buttons {
            right: 5px;
            bottom: 5px;
        }
        .page-78win-trang-ch__floating-button {
            min-width: 90px;
            padding: 8px 12px;
            font-size: 0.8em;
        }
    }