/* Reset và các biến cơ bản */
    .page-b52club {
        --color-primary: #000000; /* Đen */
        --color-secondary: #FFD700; /* Vàng */
        --color-text-light: #FFFFFF; /* Trắng */
        --color-text-dark: #333333;
        --font-family-sans: 'Arial', sans-serif;
        background-color: var(--color-primary);
        color: var(--color-text-light);
        font-family: var(--font-family-sans);
        line-height: 1.6;
        overflow-x: hidden;
    }

    .page-b52club * {
        box-sizing: border-box;
    }

    /* Các phần chung */
    .page-b52club__container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 15px;
    }

    .page-b52club__section {
        padding: 40px 0;
        text-align: center;
    }

    .page-b52club__section-title {
        font-size: 2.5em;
        color: var(--color-secondary);
        margin-bottom: 30px;
        text-transform: uppercase;
        font-weight: bold;
    }

    .page-b52club__section-subtitle {
        font-size: 1.2em;
        color: var(--color-text-light);
        margin-bottom: 40px;
    }

    /* Hero Section */
    .page-b52club__hero-section {
        position: relative;
        background-color: var(--color-primary);
        padding-top: 10px; /* An toàn cho thanh điều hướng cố định */
        padding-bottom: 50px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        min-height: 500px;
        overflow: hidden; /* Đảm bảo hình ảnh không tràn ra ngoài */
    }

    .page-b52club__hero-image {
        width: 100%;
        max-width: 100%;
        height: auto;
        object-fit: contain; /* Giữ tỷ lệ khung hình */
        display: block;
        margin-bottom: 20px;
    }

    .page-b52club__hero-content {
        position: relative;
        z-index: 1;
        text-align: center;
        padding: 0 15px;
    }

    .page-b52club__hero-title {
        font-size: 3em;
        color: var(--color-secondary);
        margin-bottom: 15px;
        line-height: 1.2;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-b52club__hero-description {
        font-size: 1.3em;
        color: var(--color-text-light);
        margin-bottom: 30px;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }

    .page-b52club__cta-button {
        display: inline-block;
        background-color: var(--color-secondary);
        color: var(--color-primary);
        padding: 15px 30px;
        border-radius: 50px;
        text-decoration: none;
        font-size: 1.2em;
        font-weight: bold;
        transition: background-color 0.3s ease, transform 0.3s ease;
        box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
        border: none; /* Make it a button */
        cursor: pointer;
    }

    .page-b52club__cta-button:hover {
        background-color: #e6c200;
        transform: translateY(-3px);
    }

    /* Game Categories Section */
    .page-b52club__game-categories {
        background-color: var(--color-primary);
        padding-top: 50px;
    }

    .page-b52club__game-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
        margin-top: 40px;
    }

    .page-b52club__game-card {
        background-color: #1a1a1a;
        border-radius: 15px;
        overflow: hidden;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        text-align: center;
        padding: 20px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
    }

    .page-b52club__game-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
    }

    .page-b52club__game-card-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        margin-bottom: 15px;
    }

    .page-b52club__game-card-image {
        width: 100%;
        max-width: 100%;
        height: auto;
        display: block;
        border-radius: 10px;
        object-fit: cover;
    }

    .page-b52club__game-card-title {
        font-size: 1.5em;
        color: var(--color-secondary);
        margin-bottom: 10px;
        font-weight: bold;
    }

    .page-b52club__game-card-description {
        font-size: 1em;
        color: var(--color-text-light);
        margin-bottom: 15px;
        flex-grow: 1; /* Allow description to take available space */
    }

    /* About Section */
    .page-b52club__about-section {
        background-color: #0d0d0d;
    }

    .page-b52club__about-content {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 30px;
        text-align: left;
    }

    .page-b52club__about-text {
        flex: 1;
        min-width: 300px;
        padding-right: 20px;
    }

    .page-b52club__about-text h3 {
        font-size: 2em;
        color: var(--color-secondary);
        margin-bottom: 20px;
    }

    .page-b52club__about-text p {
        font-size: 1.1em;
        color: var(--color-text-light);
        margin-bottom: 15px;
    }

    .page-b52club__about-image-wrapper {
        flex: 1;
        min-width: 300px;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        border-radius: 15px;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    }

    .page-b52club__about-image {
        width: 100%;
        max-width: 100%;
        height: auto;
        display: block;
        object-fit: cover;
    }

    /* Features/Highlights Section */
    .page-b52club__features-section {
        background-color: var(--color-primary);
    }

    .page-b52club__feature-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
        margin-top: 40px;
    }

    .page-b52club__feature-item {
        background-color: #1a1a1a;
        border-radius: 15px;
        padding: 30px;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        text-align: center;
        transition: transform 0.3s ease, background-color 0.3s ease;
    }

    .page-b52club__feature-item:hover {
        transform: translateY(-5px);
        background-color: #2a2a2a;
    }

    .page-b52club__feature-icon-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        margin: 0 auto 20px;
        display: flex;
        justify-content: center;
    }

    .page-b52club__feature-icon {
        width: 150px; /* This is the wrapper for the image, the image itself will be >= 200px and responsive */
        height: 150px;
        object-fit: contain;
        max-width: 100%;
        height: auto;
        display: block;
    }

    .page-b52club__feature-title {
        font-size: 1.8em;
        color: var(--color-secondary);
        margin-bottom: 15px;
    }

    .page-b52club__feature-description {
        font-size: 1em;
        color: var(--color-text-light);
    }

    /* FAQ Section */
    .page-b52club__faq-section {
        background-color: #0d0d0d;
        padding-bottom: 50px;
    }

    .page-b52club__faq-list {
        max-width: 800px;
        margin: 40px auto 0;
        text-align: left;
    }

    .page-b52club__faq-item {
        background-color: #1a1a1a;
        margin-bottom: 15px;
        border-radius: 10px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        overflow: hidden;
    }

    .page-b52club__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
        background-color: #2a2a2a;
        color: var(--color-text-light);
        cursor: pointer;
        user-select: none;
        transition: background-color 0.3s ease;
    }

    .page-b52club__faq-question:hover {
        background-color: #3a3a3a;
    }

    .page-b52club__faq-question h3 {
        margin: 0;
        font-size: 1.2em;
        color: var(--color-secondary);
        pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-b52club__faq-toggle {
        font-size: 1.8em;
        line-height: 1;
        color: var(--color-secondary);
        pointer-events: none; /* Prevent toggle from blocking click */
        transition: transform 0.3s ease;
    }

    .page-b52club__faq-item.active .page-b52club__faq-toggle {
        transform: rotate(45deg); /* Plus to Minus */
    }

    .page-b52club__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 20px;
        color: var(--color-text-light);
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
        opacity: 0;
    }

    .page-b52club__faq-item.active .page-b52club__faq-answer {
        max-height: 2000px !important; /* Sufficiently large */
        padding: 20px !important;
        opacity: 1;
    }

    .page-b52club__faq-answer p {
        margin: 0;
        padding-bottom: 10px;
    }

    /* Responsive */
    @media (max-width: 768px) {
        .page-b52club__container {
            padding: 0 10px;
        }

        .page-b52club__hero-title {
            font-size: 2.2em;
        }

        .page-b52club__hero-description {
            font-size: 1em;
        }

        .page-b52club__cta-button {
            padding: 12px 25px;
            font-size: 1em;
        }

        .page-b52club__section-title {
            font-size: 2em;
        }

        .page-b52club__game-grid,
        .page-b52club__feature-grid {
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .page-b52club__game-card,
        .page-b52club__feature-item {
            padding: 15px;
        }

        .page-b52club__about-content {
            flex-direction: column;
            text-align: center;
        }

        .page-b52club__about-text {
            padding-right: 0;
        }

        .page-b52club__about-text h3 {
            font-size: 1.7em;
        }

        .page-b52club__about-text p {
            font-size: 0.95em;
        }

        .page-b52club__faq-question {
            padding: 12px 15px;
        }

        .page-b52club__faq-question h3 {
            font-size: 1.1em;
        }

        .page-b52club__faq-answer {
            padding: 0 15px;
        }

        .page-b52club__faq-item.active .page-b52club__faq-answer {
            padding: 15px !important;
        }

        /* Responsive image overrides */
        .page-b52club__hero-image,
        .page-b52club__game-card-image,
        .page-b52club__about-image,
        .page-b52club__feature-icon {
            max-width: 100% !important;
            height: auto !important;
            box-sizing: border-box !important;
            display: block !important;
        }

        /* Responsive container overrides for images */
        .page-b52club__game-card-image-wrapper,
        .page-b52club__about-image-wrapper,
        .page-b52club__feature-icon-wrapper {
            width: 100% !important;
            max-width: 100% !important;
            overflow: hidden !important;
            box-sizing: border-box !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            padding: 0 !important;
        }

        /* List container and item responsive */
        .page-b52club__game-grid,
        .page-b52club__feature-grid {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            padding: 0 !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }

        .page-b52club__game-card,
        .page-b52club__feature-item {
            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;
        }
    }