:root {
    --primary-color: #C91F17;
    --secondary-color: #E53935;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    --card-bg: #D32F2F;
    --background: #B71C1C;
    --text-main: #FFF5E1;
    --border-color: #F2B544;
    --glow-color: #FFCC66;
    --gold: #F4D34D;
    --deep-red: #7A0E0E;
}

.page-game-bai {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-main, #FFF5E1); /* Default text color for the page */
    background-color: var(--page-bg, #B71C1C); /* Page background from custom colors */
}

/* Hero Section */
.page-game-bai__hero-section {
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 60px;
    background-color: var(--deep-red, #7A0E0E); /* Use deep red for hero section background */
    color: var(--text-main, #FFF5E1);
}

.page-game-bai__hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}

.page-game-bai__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
}

.page-game-bai__main-title {
    font-size: 2.8em;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--gold, #F4D34D); /* Gold for main title */
}

.page-game-bai__description {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: var(--text-main, #FFF5E1);
}

.page-game-bai__hero-image {
    flex: 1 1 40%;
    text-align: center;
}

.page-game-bai__hero-main-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-game-bai__cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.page-game-bai__btn-primary,
.page-game-bai__btn-secondary,
.page-game-bai__btn-small {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-game-bai__btn-primary {
    background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); /* Custom button color */
    color: #1a1a1a; /* Dark text for gold button */
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(255, 216, 106, 0.4);
}

.page-game-bai__btn-primary:hover {
    background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
    box-shadow: 0 6px 20px rgba(255, 216, 106, 0.6);
}

.page-game-bai__btn-secondary {
    background: transparent;
    color: var(--gold, #F4D34D);
    border: 2px solid var(--gold, #F4D34D);
}

.page-game-bai__btn-secondary:hover {
    background: var(--gold, #F4D34D);
    color: #1a1a1a;
}

/* General Sections */
.page-game-bai__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.page-game-bai__section-title {
    font-size: 2.2em;
    font-weight: 700;
    color: var(--gold, #F4D34D);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.page-game-bai__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--gold, #F4D34D);
    border-radius: 2px;
}

.page-game-bai__section-title--light {
    color: var(--text-main, #FFF5E1);
}
.page-game-bai__section-title--light::after {
    background-color: var(--text-main, #FFF5E1);
}

.page-game-bai__text-block {
    font-size: 1.05em;
    color: var(--text-main, #FFF5E1);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.page-game-bai__text-block--light {
    color: var(--text-main, #FFF5E1);
}

/* Intro Section */
.page-game-bai__intro-section {
    background-color: var(--background, #B71C1C); /* Use background color from custom */
    color: var(--text-main, #FFF5E1);
}

.page-game-bai__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-game-bai__feature-item {
    text-align: center;
    background-color: var(--card-bg, #D32F2F); /* Card BG from custom */
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.page-game-bai__feature-item:hover {
    transform: translateY(-10px);
}

.page-game-bai__icon-box-media {
    width: 180px; /* Reduced for better fit on desktop, will adjust for mobile */
    height: 180px;
    aspect-ratio: 1/1;
    margin: 0 auto 25px;
    border-radius: 50%;
    overflow: hidden;
    border: 5px solid var(--gold, #F4D34D);
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(255,255,255,0.1);
}

.page-game-bai__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

.page-game-bai__feature-title {
    font-size: 1.5em;
    font-weight: 600;
    color: var(--gold, #F4D34D);
    margin-bottom: 15px;
}

.page-game-bai__feature-description {
    font-size: 1em;
    color: var(--text-main, #FFF5E1);
}

/* Games List Section */
.page-game-bai__games-list-section {
    background-color: var(--background, #B71C1C); /* Using page background color */
    padding-bottom: 80px;
}

.page-game-bai__game-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-game-bai__game-card {
    background-color: var(--card-bg, #D32F2F); /* Card BG from custom */
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-game-bai__game-card:hover {
    transform: translateY(-10px);
}

.page-game-bai__game-card-image {
    width: 100%;
    height: 220px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-game-bai__game-card-title {
    font-size: 1.4em;
    font-weight: 600;
    color: var(--gold, #F4D34D);
    padding: 20px 20px 10px;
}

.page-game-bai__game-card-title a {
    color: inherit;
    text-decoration: none;
}

.page-game-bai__game-card-title a:hover {
    text-decoration: underline;
}

.page-game-bai__game-card-description {
    font-size: 0.95em;
    color: var(--text-main, #FFF5E1);
    padding: 0 20px 20px;
    flex-grow: 1; /* Ensures description takes available space */
}

.page-game-bai__btn-small {
    padding: 10px 20px;
    font-size: 0.95em;
    border-radius: 8px;
    margin: 0 20px 20px;
    background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    color: #1a1a1a;
    border: none;
}

.page-game-bai__btn-small:hover {
    background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
}

/* Guide Section */
.page-game-bai__guide-section {
    background-color: var(--deep-red, #7A0E0E);
    color: var(--text-main, #FFF5E1);
}

.page-game-bai__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-game-bai__guide-step {
    background-color: var(--card-bg, #D32F2F);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    position: relative;
}

.page-game-bai__guide-icon {
    width: 60px;
    height: 60px;
    background-color: var(--gold, #F4D34D);
    color: #1a1a1a;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2em;
    font-weight: 700;
    margin: -60px auto 25px; /* Pulls icon up for visual effect */
    border: 4px solid var(--deep-red, #7A0E0E);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.page-game-bai__guide-step:first-child .page-game-bai__guide-icon {
    margin-top: -60px; /* Ensure first step icon is also pulled up */
}

.page-game-bai__guide-title {
    font-size: 1.4em;
    font-weight: 600;
    color: var(--gold, #F4D34D);
    margin-bottom: 15px;
}

.page-game-bai__guide-description {
    font-size: 1em;
    color: var(--text-main, #FFF5E1);
}

.page-game-bai__cta-center {
    text-align: center;
    margin-top: 50px;
}

/* Promo Section */
.page-game-bai__promo-section {
    background-color: var(--background, #B71C1C);
    padding-bottom: 80px;
}

.page-game-bai__promo-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-game-bai__promo-card {
    background-color: var(--card-bg, #D32F2F);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-game-bai__promo-card:hover {
    transform: translateY(-10px);
}

.page-game-bai__promo-card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-game-bai__promo-card-title {
    font-size: 1.4em;
    font-weight: 600;
    color: var(--gold, #F4D34D);
    padding: 20px 20px 10px;
}

.page-game-bai__promo-card-description {
    font-size: 0.95em;
    color: var(--text-main, #FFF5E1);
    padding: 0 20px 20px;
    flex-grow: 1;
}

/* FAQ Section */
.page-game-bai__faq-section {
    background-color: var(--deep-red, #7A0E0E);
    color: var(--text-main, #FFF5E1);
}

.page-game-bai__faq-list {
    max-width: 900px;
    margin: 50px auto 0;
}

.page-game-bai__faq-item {
    background-color: var(--card-bg, #D32F2F);
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.page-game-bai__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.1em;
    font-weight: 600;
    color: var(--gold, #F4D34D);
    cursor: pointer;
    background-color: var(--card-bg, #D32F2F);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    list-style: none; /* For <summary> tag */
}

.page-game-bai__faq-question::-webkit-details-marker {
    display: none;
}

.page-game-bai__faq-qtext {
    flex-grow: 1;
}

.page-game-bai__faq-toggle {
    font-size: 1.5em;
    font-weight: 700;
    margin-left: 15px;
    color: var(--gold, #F4D34D);
}

.page-game-bai__faq-item[open] .page-game-bai__faq-toggle {
    content: '−';
}

.page-game-bai__faq-answer {
    padding: 15px 25px 20px;
    font-size: 1em;
    color: var(--text-main, #FFF5E1);
    background-color: rgba(255, 255, 255, 0.05); /* Slightly lighter background for answer */
}

.page-game-bai__faq-answer p {
    margin: 0;
}

/* Call to Action Section */
.page-game-bai__call-to-action-section {
    background-color: var(--background, #B71C1C);
    color: var(--text-main, #FFF5E1);
    padding-bottom: 80px;
}

.page-game-bai__cta-flex {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-game-bai__hero-container {
        flex-direction: column;
        text-align: center;
    }

    .page-game-bai__hero-content {
        order: 2;
    }

    .page-game-bai__hero-image {
        order: 1;
        margin-bottom: 30px;
    }

    .page-game-bai__main-title {
        font-size: 2.5em;
    }

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

    .page-game-bai__cta-buttons {
        justify-content: center;
    }

    .page-game-bai__icon-box-media {
        width: 160px;
        height: 160px;
    }
}

@media (max-width: 768px) {
    /* HERO Section */
    .page-game-bai__hero-section {
        padding-top: 10px !important; /* Fixed header offset handled by body, small top padding here */
        padding-bottom: 40px;
    }
    .page-game-bai__hero-container {
        padding: 30px 15px;
        gap: 30px;
    }
    .page-game-bai__main-title {
        font-size: 2em;
        margin-bottom: 15px;
    }
    .page-game-bai__description {
        font-size: 1em;
        margin-bottom: 25px;
    }
    .page-game-bai__cta-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px; /* Add padding to buttons container */
    }
    .page-game-bai__btn-primary,
    .page-game-bai__btn-secondary,
    .page-game-bai__btn-small {
        max-width: 100% !important;
        width: 100% !important;
        font-size: 1em;
        padding: 12px 20px;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* General Sections */
    .page-game-bai__container {
        padding: 40px 15px;
    }
    .page-game-bai__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }
    .page-game-bai__text-block {
        font-size: 0.95em;
        margin-bottom: 40px;
    }

    /* Module 1 (Intro Section) */
    .page-game-bai__features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .page-game-bai__icon-box-media {
        width: 150px !important; /* Keep square */
        height: 150px !important; /* Keep square */
        border-width: 3px;
    }
    .page-game-bai__icon-box-media img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important; /* Ensure image fills square */
    }
    .page-game-bai__feature-title {
        font-size: 1.3em;
    }
    .page-game-bai__feature-description {
        font-size: 0.9em;
    }
}