:root {
    --primary-color: #2F6BFF;
    --secondary-color: #6FA3FF;
    --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    --card-bg: #FFFFFF;
    --background-light: #F4F7FB;
    --text-main: #1F2D3D;
    --text-dark: #000000;
    --border-color: #D6E2FF;
    --glow-color: #A5C4FF;
    --header-offset: 122px; /* Default, will be overridden by shared.css if present */
}

.page-game-bai {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--background-light); /* Default for page content */
}

.page-game-bai__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-game-bai__dark-bg {
    background-color: var(--primary-color);
    color: #ffffff;
}

.page-game-bai__light-bg {
    background-color: var(--background-light);
    color: var(--text-main);
}

.page-game-bai__bg-alt {
    background-color: var(--card-bg);
}

.page-game-bai__section {
    padding: 60px 0;
    text-align: center;
}

.page-game-bai__section-title {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-main);
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.page-game-bai__dark-bg .page-game-bai__section-title,
.page-game-bai__dark-bg .page-game-bai__section-description {
    color: #ffffff;
}

.page-game-bai__section-description {
    font-size: 1.1em;
    max-width: 800px;
    margin: 0 auto 40px;
    color: #555;
}

/* Hero Section */
.page-game-bai__hero-section {
    position: relative;
    padding: 10px 0 0; /* Minimal top padding, rely on body padding for header offset */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
}

.page-game-bai__hero-slider {
    position: relative;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.page-game-bai__hero-slide {
    display: none;
    position: relative;
    width: 100%;
    height: 100%;
}

.page-game-bai__hero-slide.is-active {
    display: block;
}

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

.page-game-bai__hero-content {
    position: relative; /* Not absolute, to ensure "image above, text below" */
    padding: 40px 20px;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    z-index: 1;
    color: #ffffff; /* Ensure text is visible on potentially dark hero image */
    background: rgba(0, 0, 0, 0.4); /* Subtle overlay for text readability */
    border-radius: 8px;
    margin-top: 20px;
}

.page-game-bai__hero-title {
    font-size: clamp(2.2em, 3.5vw, 3.2em); /* Responsive H1 font size */
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.2;
    letter-spacing: -0.8px;
    color: #ffffff;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.page-game-bai__hero-description {
    font-size: 1.15em;
    margin-bottom: 30px;
    color: #f0f0f0;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-game-bai__hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-game-bai__hero-slider-prev,
.page-game-bai__hero-slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    padding: 15px;
    cursor: pointer;
    z-index: 10;
    font-size: 1.5em;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-game-bai__hero-slider-prev {
    left: 20px;
}

.page-game-bai__hero-slider-next {
    right: 20px;
}

/* Content Wrapper for image and text */
.page-game-bai__content-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 40px;
    text-align: left;
}

.page-game-bai__content-wrapper--reversed {
    flex-direction: row-reverse;
}

.page-game-bai__text-block {
    flex: 1;
    min-width: 0; /* Allow flex item to shrink */
}

.page-game-bai__text-block p {
    margin-bottom: 15px;
    font-size: 1.05em;
    line-height: 1.7;
}

.page-game-bai__image-figure {
    flex: 0 0 500px;
    max-width: 500px;
    text-align: center;
    background: var(--card-bg);
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.page-game-bai__image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
    object-fit: cover;
}

.page-game-bai__image-caption {
    font-style: italic;
    font-size: 0.9em;
    color: #666;
    margin-top: 10px;
}

/* Game List */
.page-game-bai__game-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    text-align: left;
}

.page-game-bai__game-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border: 1px solid var(--border-color);
}

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

.page-game-bai__game-description {
    font-size: 1em;
    line-height: 1.6;
    color: var(--text-main);
}

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

.page-game-bai__tip-card {
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    text-align: left;
}

.page-game-bai__tip-title {
    font-size: 1.6em;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-game-bai__tip-card p {
    font-size: 1em;
    line-height: 1.6;
    color: var(--text-main);
}

/* CTA Block */
.page-game-bai__cta-block {
    margin-top: 50px;
    padding: 30px;
    background: var(--primary-color);
    border-radius: 10px;
    color: #ffffff;
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.page-game-bai__cta-block p {
    font-size: 1.2em;
    margin-bottom: 25px;
    color: #ffffff;
}

/* Buttons */
.page-game-bai__btn-primary,
.page-game-bai__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.05em;
    transition: all 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-game-bai__btn-primary {
    background: var(--button-gradient);
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-game-bai__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-game-bai__btn-secondary {
    background: var(--card-bg);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-game-bai__btn-secondary:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

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

.page-game-bai__step-card {
    position: relative;
    padding: 40px 30px 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.page-game-bai__step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: #ffffff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    font-weight: bold;
    border: 4px solid var(--background-light);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.page-game-bai__step-title {
    font-size: 1.8em;
    color: var(--primary-color);
    margin-bottom: 15px;
    margin-top: 20px;
}

.page-game-bai__step-card p {
    font-size: 1em;
    line-height: 1.6;
    color: var(--text-main);
}

/* FAQ Section */
.page-game-bai__faq-list {
    margin-top: 40px;
    text-align: left;
}

.page-game-bai__faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.page-game-bai__faq-item summary {
    list-style: none;
    padding: 20px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--text-dark);
    outline: none;
}

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

.page-game-bai__faq-item summary:hover {
    background-color: #f9f9f9;
}

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

.page-game-bai__faq-toggle {
    font-size: 1.5em;
    margin-left: 20px;
    transition: transform 0.3s ease;
}

.page-game-bai__faq-item[open] .page-game-bai__faq-toggle {
    transform: rotate(45deg);
}

.page-game-bai__faq-answer {
    padding: 0 30px 20px;
    font-size: 1em;
    line-height: 1.6;
    color: var(--text-main);
}

/* Advantages List */
.page-game-bai__advantages-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    list-style: none;
    padding: 0;
    text-align: left;
}

.page-game-bai__advantage-item {
    background: rgba(255, 255, 255, 0.15);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
}

.page-game-bai__advantage-title {
    font-size: 1.6em;
    color: #ffffff;
    margin-bottom: 15px;
}

.page-game-bai__advantage-item p {
    font-size: 1em;
    line-height: 1.6;
    color: #f0f0f0;
}

/* Copyright Section */
.page-game-bai__copyright-section {
    padding: 20px 0;
    background-color: var(--primary-color);
    color: #ffffff;
    font-size: 0.9em;
    text-align: center;
}

.page-game-bai__copyright-text {
    margin: 0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-game-bai__container {
        padding: 15px;
    }

    .page-game-bai__section {
        padding: 40px 0;
    }

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

    .page-game-bai__section-description {
        font-size: 1em;
        margin-bottom: 30px;
    }

    .page-game-bai__hero-content {
        padding: 30px 15px;
    }

    .page-game-bai__hero-title {
        font-size: clamp(2em, 4vw, 2.8em);
    }

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

    .page-game-bai__content-wrapper {
        flex-direction: column;
        text-align: center;
    }

    .page-game-bai__content-wrapper--reversed {
        flex-direction: column;
    }

    .page-game-bai__image-figure {
        max-width: 100%;
        flex: none;
    }

    .page-game-bai__game-list,
    .page-game-bai__tips-grid,
    .page-game-bai__steps-grid,
    .page-game-bai__advantages-list {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .page-game-bai__btn-primary,
    .page-game-bai__btn-secondary {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-game-bai__cta-block p {
        font-size: 1.1em;
    }

    .page-game-bai__faq-item summary {
        font-size: 1.1em;
        padding: 18px 25px;
    }

    .page-game-bai__faq-answer {
        padding: 0 25px 18px;
    }
}

@media (max-width: 768px) {
    .page-game-bai__container {
        padding: 0 15px;
    }

    .page-game-bai__section {
        padding: 30px 0;
    }

    .page-game-bai__section-title {
        font-size: 1.8em;
        margin-bottom: 15px;
    }

    .page-game-bai__section-description {
        font-size: 0.95em;
        margin-bottom: 25px;
    }

    /* Hero Section */
    .page-game-bai__hero-section {
        min-height: auto;
        padding-top: 10px !important; /* Ensure minimal top padding */
    }

    .page-game-bai__hero-content {
        padding: 20px 10px;
        margin-top: 10px;
    }

    .page-game-bai__hero-title {
        font-size: clamp(1.8em, 5vw, 2.5em);
        max-width: 90% !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }

    .page-game-bai__hero-description {
        font-size: 0.9em;
        margin-bottom: 20px;
        max-width: 95% !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }

    .page-game-bai__hero-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .page-game-bai__btn-primary,
    .page-game-bai__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-game-bai__hero-slider-prev,
    .page-game-bai__hero-slider-next {
        width: 40px;
        height: 40px;
        padding: 10px;
        font-size: 1.2em;
        left: 10px;
        right: 10px;
    }

    .page-game-bai__hero-slider-prev {
        left: 5px;
    }

    .page-game-bai__hero-slider-next {
        right: 5px;
    }

    /* General images and containers for mobile */
    .page-game-bai img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-game-bai__section,
    .page-game-bai__card,
    .page-game-bai__container,
    .page-game-bai__content-wrapper,
    .page-game-bai__game-list,
    .page-game-bai__tips-grid,
    .page-game-bai__steps-grid,
    .page-game-bai__advantages-list,
    .page-game-bai__cta-block,
    .page-game-bai__faq-list,
    .page-game-bai__hero-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow-x: hidden;
    }

    .page-game-bai__content-wrapper {
        gap: 20px;
    }

    .page-game-bai__game-list,
    .page-game-bai__tips-grid,
    .page-game-bai__steps-grid,
    .page-game-bai__advantages-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-game-bai__tip-card,
    .page-game-bai__game-item,
    .page-game-bai__step-card,
    .page-game-bai__advantage-item,
    .page-game-bai__faq-item {
        padding: 20px;
    }

    .page-game-bai__game-title,
    .page-game-bai__tip-title,
    .page-game-bai__step-title,
    .page-game-bai__advantage-title {
        font-size: 1.4em;
        margin-bottom: 10px;
    }

    .page-game-bai__cta-block p {
        font-size: 1em;
        margin-bottom: 15px;
    }

    .page-game-bai__step-number {
        top: -15px;
        width: 40px;
        height: 40px;
        font-size: 1.5em;
    }

    .page-game-bai__faq-item summary {
        font-size: 1em;
        padding: 15px 20px;
    }

    .page-game-bai__faq-answer {
        padding: 0 20px 15px;
    }

    .page-game-bai__copyright-section {
        padding: 15px 0;
    }
}