:root {
    --primary-color: #FF8C1A; /* Main */
    --secondary-color: #FFA53A; /* Aux */
    --bg-dark: #0D0E12; /* Background */
    --card-bg: #17191F; /* Card BG */
    --text-main: #FFF3E6; /* Text Main */
    --border-color: #A84F0C; /* Border */
    --glow-color: #FFB04D; /* Glow */
    --deep-orange: #D96800; /* Deep Orange */
    --btn-gradient: linear-gradient(180deg, var(--secondary-color) 0%, var(--deep-orange) 100%);
    --header-offset: 120px; /* Default for pages that don't have body padding-top from shared */
}

/* Base styles for the page container */
.page-game-bai {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main); /* Light text for dark background */
    background-color: var(--bg-dark); /* Dark background */
}

.page-game-bai__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
}

/* --- HERO Section (Main Visual) --- */
.page-game-bai__hero-section {
    padding-top: 10px; /* Small top padding, assuming body has header offset */
    padding-bottom: 60px;
    background-color: var(--bg-dark); /* Ensure consistent dark background */
    color: var(--text-main);
}

.page-game-bai__hero-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 40px 0;
}

.page-game-bai__hero-content {
    flex: 1 1 50%;
    max-width: 50%;
}

.page-game-bai__hero-title {
    font-size: clamp(2.2rem, 4vw, 3.2rem); /* H1 title size constraint */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--primary-color); /* Brand color for title */
}

.page-game-bai__hero-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--text-main);
}

.page-game-bai__hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap; /* For mobile button wrap */
}

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

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

/* --- Buttons --- */
.page-game-bai__btn-primary,
.page-game-bai__btn-secondary,
.page-game-bai__btn-play {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    box-sizing: border-box;
    text-align: center;
}

.page-game-bai__btn-primary {
    background: var(--btn-gradient);
    color: #ffffff; /* White text for contrast */
    box-shadow: 0 4px 15px rgba(255, 140, 26, 0.4);
}

.page-game-bai__btn-primary:hover {
    background: linear-gradient(180deg, var(--deep-orange) 0%, var(--secondary-color) 100%);
    box-shadow: 0 6px 20px rgba(255, 140, 26, 0.6);
}

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

.page-game-bai__btn-secondary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

.page-game-bai__btn-play {
    background: var(--btn-gradient);
    color: #ffffff;
    padding: 10px 20px;
    font-size: 0.95rem;
    border-radius: 25px;
}

.page-game-bai__btn-play:hover {
    background: linear-gradient(180deg, var(--deep-orange) 0%, var(--secondary-color) 100%);
}

/* --- Section Titles --- */
.page-game-bai__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
    padding-top: 40px;
}

.page-game-bai__section-description {
    font-size: 1rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--text-main);
}

/* --- Intro Section (Module 1 - Three-column circular images) --- */
.page-game-bai__intro-section {
    padding: 60px 0;
    background-color: var(--card-bg); /* Slightly lighter dark background for contrast */
}

.page-game-bai__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-game-bai__feature-item {
    text-align: center;
    background-color: var(--bg-dark);
    padding: 30px 20px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

.page-game-bai__icon-box-media {
    width: 240px; /* Fixed width */
    height: 240px; /* Fixed height for circular */
    aspect-ratio: 1 / 1;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
    box-shadow: 0 0 15px var(--glow-color);
}

.page-game-bai__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Maintain aspect ratio and fill the circle */
    border-radius: 50%;
    display: block;
}

.page-game-bai__feature-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-game-bai__feature-text {
    font-size: 0.95rem;
    color: var(--text-main);
}

/* --- Game Tabs Section --- */
.page-game-bai__game-tabs {
    padding: 60px 0;
    background-color: var(--bg-dark);
}

.page-game-bai__tab-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 15px;
}

.page-game-bai__tab-button {
    background-color: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-main);
    padding: 10px 25px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.page-game-bai__tab-button.is-active,
.page-game-bai__tab-button:hover {
    background: var(--btn-gradient);
    color: #ffffff;
    border-color: transparent;
}

.page-game-bai__game-panel {
    display: none;
}

.page-game-bai__game-panel.is-active {
    display: block;
}

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

.page-game-bai__game-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.page-game-bai__game-card-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    padding: 15px 20px 10px;
}

.page-game-bai__game-card-text {
    font-size: 0.9rem;
    color: var(--text-main);
    padding: 0 20px 15px;
    flex-grow: 1;
}

.page-game-bai__btn-play {
    margin: 0 20px 20px;
    align-self: flex-start; /* Align button to start */
}


/* --- Guide Section --- */
.page-game-bai__guide-section {
    padding: 60px 0;
    background-color: var(--card-bg);
}

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

.page-game-bai__guide-step-item {
    background-color: var(--bg-dark);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    text-align: center;
}

.page-game-bai__guide-step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--btn-gradient);
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 0 0 10px var(--glow-color);
}

.page-game-bai__guide-step-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.page-game-bai__guide-step-text {
    font-size: 0.95rem;
    color: var(--text-main);
}

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

/* --- FAQ Section --- */
.page-game-bai__faq-section {
    padding: 60px 0;
    background-color: var(--bg-dark);
}

.page-game-bai__faq-list {
    max-width: 800px;
    margin: 40px auto 0;
}

.page-game-bai__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-game-bai__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    background-color: var(--card-bg);
    list-style: none; /* Hide default marker for details/summary */
}

/* Hide default details marker for WebKit browsers */
.page-game-bai__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-game-bai__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    color: var(--primary-color);
    margin-left: 15px;
}

.page-game-bai__faq-answer {
    padding: 0 25px 20px;
    font-size: 0.95rem;
    color: var(--text-main);
    line-height: 1.7;
}

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

/* --- Final CTA Section --- */
.page-game-bai__cta-final-section {
    padding: 60px 0;
    background-color: var(--card-bg);
    text-align: center;
}

.page-game-bai__cta-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap; /* For mobile button wrap */
}

/* --- General image responsiveness --- */
.page-game-bai img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================================================== Media Queries ========================================================================== */

/* Tablet and Mobile (max-width: 1024px) */
@media (max-width: 1024px) {
    .page-game-bai__hero-container {
        flex-direction: column;
        text-align: center;
        padding: 30px 0;
    }

    .page-game-bai__hero-content,
    .page-game-bai__hero-image {
        max-width: 100%;
        flex: 1 1 100%;
    }

    .page-game-bai__hero-actions {
        justify-content: center;
    }

    .page-game-bai__section-title {
        padding-top: 30px;
    }

    .page-game-bai__section-description {
        margin-bottom: 30px;
    }

    .page-game-bai__intro-section,
    .page-game-bai__game-tabs,
    .page-game-bai__guide-section,
    .page-game-bai__faq-section,
    .page-game-bai__cta-final-section {
        padding: 40px 0;
    }

    .page-game-bai__icon-box-media {
        width: 200px; /* Slightly smaller for tablets */
        height: 200px;
    }

    .page-game-bai__game-card-img {
        
    }
}