:root {
        --primary-color: #ffcc00; /* Vàng rực rỡ */
        --secondary-color: #333333; /* Xám đậm */
        --accent-color: #e60000; /* Đỏ nhấn */
        --background-dark: #1a1a1a; /* Nền tối */
        --background-light: #2c2c2c; /* Nền sáng hơn */
        --text-light: #ffffff; /* Chữ trắng */
        --text-dark: #cccccc; /* Chữ xám nhạt */
        --border-color: #444444; /* Màu viền */
        --spacing-unit: 1rem;
    }

    /* Base styles for the specific page */
    .page-68-game-b-i-ios {
        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 body padding, if not handled by shared CSS */
    }

    .page-68-game-b-i-ios__container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 var(--spacing-unit);
    }

    .page-68-game-b-i-ios__section {
        padding: 4rem 0;
        text-align: center;
    }

    .page-68-game-b-i-ios__section--dark {
        background-color: var(--background-light);
    }

    .page-68-game-b-i-ios__hero-section {
        padding: 6rem 0 4rem;
        background: linear-gradient(135deg, var(--background-dark) 0%, var(--background-light) 100%);
        text-align: center;
        position: relative;
        overflow: hidden;
        padding-top: 10px; /* Small top padding, header offset handled by body */
    }

    .page-68-game-b-i-ios__hero-content {
        position: relative;
        z-index: 2;
        max-width: 800px;
        margin: 0 auto;
        padding: 0 var(--spacing-unit);
    }

    .page-68-game-b-i-ios__hero-title {
        font-size: 3rem;
        color: var(--primary-color);
        margin-bottom: 1rem;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        line-height: 1.2;
    }

    .page-68-game-b-i-ios__hero-subtitle {
        font-size: 1.5rem;
        color: var(--text-light);
        margin-bottom: 2rem;
        font-weight: normal;
    }

    .page-68-game-b-i-ios__cta-button {
        display: inline-block;
        background-color: var(--accent-color);
        color: var(--text-light);
        padding: 1rem 2.5rem;
        border-radius: 50px;
        text-decoration: none;
        font-weight: bold;
        font-size: 1.2rem;
        transition: background-color 0.3s ease, transform 0.3s ease;
        border: none;
        cursor: pointer;
        box-shadow: 0 4px 15px rgba(230, 0, 0, 0.4);
    }

    .page-68-game-b-i-ios__cta-button:hover {
        background-color: #ff3333;
        transform: translateY(-3px);
    }

    .page-68-game-b-i-ios__hero-image {
        width: 100%;
        height: auto;
        border-radius: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        display: block;
    }
    .page-68-game-b-i-ios__hero-image-wrapper {
        margin-top: 2rem;
        width: 100%;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-68-game-b-i-ios__heading-2 {
        font-size: 2.5rem;
        color: var(--primary-color);
        margin-bottom: 2.5rem;
        text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
    }

    .page-68-game-b-i-ios__text-block {
        font-size: 1.1rem;
        color: var(--text-dark);
        max-width: 900px;
        margin: 0 auto 2rem;
    }

    .page-68-game-b-i-ios__features-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
        margin-top: 3rem;
    }

    .page-68-game-b-i-ios__feature-item {
        background-color: var(--background-dark);
        padding: 2rem;
        border-radius: 10px;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
        text-align: center;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        border: 1px solid var(--border-color);
        box-sizing: border-box;
    }

    .page-68-game-b-i-ios__feature-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }

    .page-68-game-b-i-ios__feature-icon {
        width: 100%;
        height: auto;
        border-radius: 8px;
        display: block;
    }
    .page-68-game-b-i-ios__feature-icon-wrapper {
        width: 100%;
        max-width: 250px; /* Increased size */
        margin: 0 auto 1.5rem;
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-68-game-b-i-ios__feature-title {
        font-size: 1.4rem;
        color: var(--primary-color);
        margin-bottom: 0.8rem;
    }

    .page-68-game-b-i-ios__feature-description {
        font-size: 1rem;
        color: var(--text-dark);
    }

    .page-68-game-b-i-ios__game-showcase-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
        margin-top: 3rem;
    }

    .page-68-game-b-i-ios__game-card {
        background-color: var(--background-dark);
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        border: 1px solid var(--border-color);
        text-align: left;
        box-sizing: border-box;
    }

    .page-68-game-b-i-ios__game-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }

    .page-68-game-b-i-ios__game-image {
        width: 100%;
        height: 200px;
        object-fit: cover;
        display: block;
    }
    .page-68-game-b-i-ios__game-image-wrapper {
        width: 100%;
        height: 200px;
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-68-game-b-i-ios__game-info {
        padding: 1.5rem;
    }

    .page-68-game-b-i-ios__game-title {
        font-size: 1.3rem;
        color: var(--primary-color);
        margin-bottom: 0.5rem;
    }

    .page-68-game-b-i-ios__game-description {
        font-size: 0.95rem;
        color: var(--text-dark);
        line-height: 1.5;
    }

    .page-68-game-b-i-ios__promo-list {
        list-style: none;
        padding: 0;
        margin-top: 3rem;
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }

    .page-68-game-b-i-ios__promo-item {
        background-color: var(--background-dark);
        padding: 1.5rem 2rem;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        text-align: left;
        width: 100%;
        max-width: 700px;
        display: flex;
        align-items: center;
        gap: 1.5rem;
        border: 1px solid var(--border-color);
        box-sizing: border-box;
    }

    .page-68-game-b-i-ios__promo-icon {
        width: 100%;
        height: auto;
        flex-shrink: 0;
        border-radius: 5px;
    }
    .page-68-game-b-i-ios__promo-icon-wrapper {
        width: 100%;
        max-width: 80px; /* Adjusted to be slightly larger than minimal */
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-68-game-b-i-ios__promo-content {
        flex-grow: 1;
    }

    .page-68-game-b-i-ios__promo-title {
        font-size: 1.25rem;
        color: var(--primary-color);
        margin-bottom: 0.5rem;
    }

    .page-68-game-b-i-ios__promo-description {
        font-size: 1rem;
        color: var(--text-dark);
    }

    .page-68-game-b-i-ios__promo-link {
        color: var(--accent-color);
        text-decoration: none;
        font-weight: bold;
        transition: color 0.3s ease;
    }

    .page-68-game-b-i-ios__promo-link:hover {
        color: #ff6666;
    }

    .page-68-game-b-i-ios__steps-list {
        list-style: none;
        padding: 0;
        margin-top: 3rem;
        display: flex;
        flex-direction: column;
        gap: 2rem;
        align-items: center;
    }

    .page-68-game-b-i-ios__step-item {
        background-color: var(--background-dark);
        padding: 2rem;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        text-align: left;
        width: 100%;
        max-width: 800px;
        display: flex;
        align-items: flex-start;
        gap: 2rem;
        border: 1px solid var(--border-color);
        box-sizing: border-box;
    }

    .page-68-game-b-i-ios__step-number {
        font-size: 2.5rem;
        font-weight: bold;
        color: var(--primary-color);
        flex-shrink: 0;
        width: 60px;
        height: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 2px solid var(--primary-color);
        border-radius: 50%;
        background-color: rgba(255, 204, 0, 0.1);
    }

    .page-68-game-b-i-ios__step-content {
        flex-grow: 1;
    }

    .page-68-game-b-i-ios__step-title {
        font-size: 1.3rem;
        color: var(--primary-color);
        margin-bottom: 0.5rem;
    }

    .page-68-game-b-i-ios__step-description {
        font-size: 1rem;
        color: var(--text-dark);
    }

    .page-68-game-b-i-ios__step-image {
        width: 100%;
        height: auto;
        border-radius: 8px;
        display: block;
    }
    .page-68-game-b-i-ios__step-image-wrapper {
        width: 100%;
        max-width: 300px; /* Min size 200x200 satisfied */
        margin-top: 1rem;
        overflow: hidden;
        box-sizing: border-box;
    }

    /* FAQ Section */
    .page-68-game-b-i-ios__faq-list {
        list-style: none;
        padding: 0;
        margin-top: 3rem;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
        text-align: left;
    }

    .page-68-game-b-i-ios__faq-item {
        background-color: var(--background-light);
        margin-bottom: 1rem;
        border-radius: 10px;
        overflow: hidden;
        border: 1px solid var(--border-color);
        box-sizing: border-box;
    }

    .page-68-game-b-i-ios__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1.2rem 1.5rem;
        cursor: pointer;
        user-select: none;
        background-color: var(--background-dark);
        border-bottom: 1px solid var(--border-color);
        transition: background-color 0.3s ease;
    }

    .page-68-game-b-i-ios__faq-question:hover {
        background-color: #2a2a2a;
    }

    .page-68-game-b-i-ios__faq-question h3 {
        margin: 0;
        font-size: 1.2rem;
        color: var(--primary-color);
        pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-68-game-b-i-ios__faq-toggle {
        font-size: 1.8rem;
        font-weight: bold;
        color: var(--primary-color);
        transition: transform 0.3s ease;
        pointer-events: none; /* Prevent toggle from blocking click */
    }

    .page-68-game-b-i-ios__faq-item.active .page-68-game-b-i-ios__faq-toggle {
        transform: rotate(45deg); /* Change '+' to 'x' or '-' */
    }

    .page-68-game-b-i-ios__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 1.5rem; /* 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;
        color: var(--text-dark);
        font-size: 1rem;
        box-sizing: border-box;
    }

    .page-68-game-b-i-ios__faq-item.active .page-68-game-b-i-ios__faq-answer {
        max-height: 2000px !important; /* Sufficiently large height */
        padding: 1.5rem !important; /* Final padding when open */
        opacity: 1;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
        .page-68-game-b-i-ios__hero-title {
            font-size: 2.2rem;
        }

        .page-68-game-b-i-ios__hero-subtitle {
            font-size: 1.2rem;
        }

        .page-68-game-b-i-ios__cta-button {
            padding: 0.8rem 2rem;
            font-size: 1rem;
        }

        .page-68-game-b-i-ios__heading-2 {
            font-size: 2rem;
        }

        .page-68-game-b-i-ios__section {
            padding: 3rem 0;
        }

        .page-68-game-b-i-ios__features-grid,
        .page-68-game-b-i-ios__game-showcase-grid {
            grid-template-columns: 1fr;
        }

        .page-68-game-b-i-ios__feature-item,
        .page-68-game-b-i-ios__game-card,
        .page-68-game-b-i-ios__promo-item,
        .page-68-game-b-i-ios__step-item,
        .page-68-game-b-i-ios__faq-item {
            width: 100% !important;
            max-width: 100% !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            box-sizing: border-box !important;
            padding: 1rem; /* Adjust padding for smaller screens */
        }
        
        .page-68-game-b-i-ios__promo-list,
        .page-68-game-b-i-ios__steps-list {
            padding: 0 !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
        }

        .page-68-game-b-i-ios__step-item {
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .page-68-game-b-i-ios__step-image-wrapper {
            margin-left: auto;
            margin-right: auto;
        }

        .page-68-game-b-i-ios__faq-question h3 {
            font-size: 1rem;
        }
        .page-68-game-b-i-ios__faq-answer {
            padding: 0 1rem;
        }
        .page-68-game-b-i-ios__faq-item.active .page-68-game-b-i-ios__faq-answer {
            padding: 1rem !important;
        }

        /* Ensure all images are responsive */
        .page-68-game-b-i-ios__hero-image,
        .page-68-game-b-i-ios__feature-icon,
        .page-68-game-b-i-ios__game-image,
        .page-68-game-b-i-ios__promo-icon,
        .page-68-game-b-i-ios__step-image {
            max-width: 100% !important;
            height: auto !important;
            box-sizing: border-box !important;
        }
        .page-68-game-b-i-ios__hero-image-wrapper,
        .page-68-game-b-i-ios__feature-icon-wrapper,
        .page-68-game-b-i-ios__game-image-wrapper,
        .page-68-game-b-i-ios__promo-icon-wrapper,
        .page-68-game-b-i-ios__step-image-wrapper {
            width: 100% !important;
            max-width: 100% !important;
            overflow: hidden !important;
            box-sizing: border-box !important;
        }
    }

    /* Text wrapping for lists and general content */
    .page-68-game-b-i-ios__promo-description,
    .page-68-game-b-i-ios__step-description,
    .page-68-game-b-i-ios__faq-answer,
    .page-68-game-b-i-ios__feature-description,
    .page-68-game-b-i-ios__game-description,
    .page-68-game-b-i-ios__hero-subtitle,
    .page-68-game-b-i-ios__text-block {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
    }