.page-ban-ca {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main-color, #FFF6D6); /* Default text color for dark background */
    background-color: var(--background-color-dark, #0A0A0A); /* Default body background */
}

.page-ban-ca__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-ban-ca__container--centered {
    text-align: center;
}

/* Hero Section */
.page-ban-ca__hero-section {
    padding-top: 10px; /* Small top padding as per rules */
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    overflow: hidden;
    margin-bottom: 40px;
}

.page-ban-ca__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.page-ban-ca__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-ban-ca__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 20px;
    max-width: 900px;
    background: rgba(0, 0, 0, 0.6); /* Semi-transparent overlay for text readability */
    border-radius: 10px;
    margin-top: 80px; /* Adjust to ensure content is not covered by header and is below the image in flow */
    margin-bottom: 40px;
}

.page-ban-ca__main-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    color: var(--text-main-color, #FFF6D6);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.page-ban-ca__hero-description {
    font-size: 1.15rem;
    color: var(--text-main-color, #FFF6D6);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-ban-ca__hero-cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap; /* Ensure buttons wrap on small screens */
}

/* Buttons */
.page-ban-ca__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    max-width: 100%; /* Ensure responsiveness */
    box-sizing: border-box;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
}

.page-ban-ca__btn--primary {
    background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
    color: #0A0A0A; /* Dark text for bright button */
    border: none;
}

.page-ban-ca__btn--primary:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

.page-ban-ca__btn--secondary {
    background: transparent;
    color: var(--text-main-color, #FFF6D6);
    border: 2px solid var(--border-color, #3A2A12);
}

.page-ban-ca__btn--secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.page-ban-ca__btn--promo {
    background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
    color: #0A0A0A;
    border: none;
    padding: 10px 20px;
    font-size: 1rem;
}

.page-ban-ca__btn--promo:hover {
    filter: brightness(1.1);
}

/* General Section Styling */
.page-ban-ca__section {
    padding: 60px 0;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color, #3A2A12);
}

.page-ban-ca__section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
}

.page-ban-ca__section-title {
    font-size: 2.5rem;
    color: var(--text-main-color, #FFF6D6);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-ban-ca__text-block {
    font-size: 1.05rem;
    color: var(--text-main-color, #FFF6D6);
    margin-bottom: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: justify;
}

/* Image Wrapper for content images */
.page-ban-ca__image-wrapper {
    margin: 30px auto;
    max-width: 800px; /* Adjust based on image sizes */
    display: block;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

/* Feature List */
.page-ban-ca__feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-ban-ca__feature-item {
    background: var(--card-bg-color, #111111);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color, #3A2A12);
}

.page-ban-ca__feature-title {
    font-size: 1.5rem;
    color: var(--primary-color, #F2C14E);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-ban-ca__feature-description {
    font-size: 1rem;
    color: var(--text-main-color, #FFF6D6);
}

/* How-to-Play Steps */
.page-ban-ca__steps-list {
    counter-reset: step-counter;
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-ban-ca__step-item {
    background: var(--card-bg-color, #111111);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color, #3A2A12);
    position: relative;
    padding-left: 80px;
}

.page-ban-ca__step-item::before {
    counter-increment: step-counter;
    content: "Bước " counter(step-counter);
    position: absolute;
    left: 30px;
    top: 30px;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color, #F2C14E);
}

.page-ban-ca__step-title {
    font-size: 1.4rem;
    color: var(--text-main-color, #FFF6D6);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-ban-ca__step-description {
    font-size: 1rem;
    color: var(--text-main-color, #FFF6D6);
}

/* Strategy List */
.page-ban-ca__strategy-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-ban-ca__strategy-item {
    background: var(--card-bg-color, #111111);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color, #3A2A12);
}

.page-ban-ca__strategy-title {
    font-size: 1.4rem;
    color: var(--primary-color, #F2C14E);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-ban-ca__strategy-description {
    font-size: 1rem;
    color: var(--text-main-color, #FFF6D6);
}

/* Promotions */
.page-ban-ca__promo-card {
    background: var(--card-bg-color, #111111);
    padding: 30px;
    border-radius: 10px;
    margin-top: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color, #3A2A12);
    text-align: center;
}

.page-ban-ca__promo-title {
    font-size: 1.6rem;
    color: var(--secondary-color, #FFD36B);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-ban-ca__promo-description {
    font-size: 1.05rem;
    color: var(--text-main-color, #FFF6D6);
    margin-bottom: 20px;
}

/* FAQ Section */
.page-ban-ca__faq-list {
    margin-top: 40px;
}

.page-ban-ca__faq-item {
    background: var(--card-bg-color, #111111);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color, #3A2A12);
}

.page-ban-ca__faq-question {
    font-size: 1.3rem;
    color: var(--text-main-color, #FFF6D6);
    margin-bottom: 10px;
    font-weight: bold;
    cursor: pointer; /* Indicate it's clickable even if no JS accordion */
}

.page-ban-ca__faq-answer {
    font-size: 1rem;
    color: var(--text-main-color, #FFF6D6);
    padding-top: 10px; /* Separates answer from question */
    border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

/* Final CTA Section */
.page-ban-ca__final-cta {
    padding-bottom: 80px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-ban-ca__hero-content {
        padding: 30px 15px;
    }

    .page-ban-ca__main-title {
        font-size: clamp(2rem, 3.5vw, 3rem);
    }

    .page-ban-ca__hero-description {
        font-size: 1rem;
    }

    .page-ban-ca__section-title {
        font-size: 2rem;
    }

    .page-ban-ca__feature-list,
    .page-ban-ca__strategy-list {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    /* 1. Top section titles and CTAs */
    .page-ban-ca__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-ban-ca__hero-section {
        padding-top: 10px !important; /* Enforce small top padding */
        min-height: 400px;
        margin-bottom: 30px;
    }

    .page-ban-ca__hero-content {
        padding: 20px 15px;
        margin-top: 40px; /* Reduced margin for mobile */
        margin-bottom: 20px;
    }

    .page-ban-ca__main-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-ban-ca__hero-description {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .page-ban-ca__hero-cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
    }

    /* 2. Single column content wrap */
    .page-ban-ca__section {
        padding: 40px 0;
        margin-bottom: 30px;
    }

    .page-ban-ca__section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

    .page-ban-ca__text-block {
        font-size: 0.95rem;
        text-align: left; /* Align text left for better mobile readability */
    }

    /* 3. Generic images and figures */
    .page-ban-ca img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }

    .page-ban-ca__image-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        margin: 20px auto;
    }

    /* 4. Buttons and button containers */
    .page-ban-ca__btn,
    .page-ban-ca__btn--primary,
    .page-ban-ca__btn--secondary,
    .page-ban-ca a[class*="button"],
    .page-ban-ca a[class*="btn"] {
        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;
        font-size: 1rem;
    }

    .page-ban-ca__cta-buttons,
    .page-ban-ca__button-group,
    .page-ban-ca__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
        display: flex;
        flex-direction: column;
    }

    /* Feature List */
    .page-ban-ca__feature-list {
        grid-template-columns: 1fr; /* Single column */
        gap: 20px;
    }

    .page-ban-ca__feature-item {
        padding: 20px;
    }

    .page-ban-ca__feature-title {
        font-size: 1.3rem;
    }

    /* 5. How-to-Play Steps (Tutorial) & FAQ (as a block) */
    .page-ban-ca__steps-list {
        margin-top: 30px;
    }

    .page-ban-ca__step-item {
        padding: 20px;
        padding-left: 65px; /* Adjust for smaller step counter */
        margin-bottom: 15px;
    }

    .page-ban-ca__step-item::before {
        left: 20px;
        top: 20px;
        font-size: 1rem;
    }

    .page-ban-ca__step-title {
        font-size: 1.2rem;
    }

    /* Strategy List (similar to tutorial structure for mobile) */
    .page-ban-ca__strategy-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-ban-ca__strategy-item {
        padding: 20px;
    }

    .page-ban-ca__strategy-title {
        font-size: 1.2rem;
    }

    /* Promotions */
    .page-ban-ca__promo-card {
        padding: 20px;
        margin-top: 15px;
    }

    .page-ban-ca__promo-title {
        font-size: 1.4rem;
    }

    .page-ban-ca__promo-description {
        font-size: 0.95rem;
    }

    /* FAQ Section */
    .page-ban-ca__faq-list {
        margin-top: 30px;
    }

    .page-ban-ca__faq-item {
        padding: 20px;
        margin-bottom: 10px;
    }

    .page-ban-ca__faq-question {
        font-size: 1.1rem;
    }

    .page-ban-ca__faq-answer {
        font-size: 0.95rem;
    }

    /* Final CTA */
    .page-ban-ca__final-cta {
        padding-bottom: 40px;
    }
}