:root {
    --page-khuynmi-primary-color: #11A84E;
    --page-khuynmi-secondary-color: #22C768;
    --page-khuynmi-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --page-khuynmi-card-bg: #11271B;
    --page-khuynmi-background: #08160F;
    --page-khuynmi-text-main: #F2FFF6;
    --page-khuynmi-text-secondary: #A7D9B8;
    --page-khuynmi-border: #2E7A4E;
    --page-khuynmi-glow: #57E38D;
    --page-khuynmi-gold: #F2C14E;
    --page-khuynmi-divider: #1E3A2A;
    --page-khuynmi-deep-green: #0A4B2C;
}

.page-khuynmi {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--page-khuynmi-text-main); /* Default text color for the page, based on dark body background */
    background-color: var(--page-khuynmi-background); /* Apply custom background color */
}

/* Hero Section */
.page-khuynmi__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column; /* Ensure image is above content */
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    overflow: hidden;
    text-align: center;
}

.page-khuynmi__hero-image {
    width: 100%;
    height: auto;
    max-height: 675px; /* Max height for desktop hero */
    object-fit: cover;
    display: block;
    margin-bottom: 30px; /* Space between image and text */
    border-radius: 8px;
}

.page-khuynmi__hero-content {
    position: relative; /* Not absolute, for normal flow */
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    background-color: rgba(17, 49, 27, 0.8); /* Slightly transparent dark green */
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.page-khuynmi__main-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem); /* Responsive H1 font size */
    font-weight: 700;
    line-height: 1.2;
    color: var(--page-khuynmi-text-main);
    margin-bottom: 15px;
}

.page-khuynmi__hero-description {
    font-size: 1.15rem;
    color: var(--page-khuynmi-text-secondary);
    margin-bottom: 30px;
}

/* General Sections */
.page-khuynmi__section {
    padding: 60px 20px;
    background-color: var(--page-khuynmi-background);
}

.page-khuynmi__container {
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

.page-khuynmi__section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--page-khuynmi-text-main);
    text-align: center;
    margin-bottom: 20px;
}

.page-khuynmi__section-title--light {
    color: var(--page-khuynmi-text-main);
}

.page-khuynmi__section-description {
    font-size: 1.1rem;
    color: var(--page-khuynmi-text-secondary);
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-khuynmi__section-description--light {
    color: var(--page-khuynmi-text-secondary);
}

/* Buttons */
.page-khuynmi__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.page-khuynmi__cta-buttons--inline {
    justify-content: flex-start;
}

.page-khuynmi__btn-primary,
.page-khuynmi__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: nowrap;
    box-sizing: border-box;
}

.page-khuynmi__btn-primary {
    background: var(--page-khuynmi-button-gradient);
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-khuynmi__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

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

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

.page-khuynmi__btn-secondary--light {
    color: var(--page-khuynmi-text-main);
    border-color: var(--page-khuynmi-text-main);
}

.page-khuynmi__btn-secondary--light:hover {
    background: var(--page-khuynmi-text-main);
    color: var(--page-khuynmi-primary-color);
}

/* Promo Types Section */
.page-khuynmi__intro-promos {
    background-color: var(--page-khuynmi-background);
}

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

.page-khuynmi__promo-card {
    background-color: var(--page-khuynmi-card-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-khuynmi__promo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-khuynmi__card-image {
    width: 100%;
    max-width: 400px; /* Ensure card images are large */
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
    min-height: 200px; /* Minimum size for content images */
}

.page-khuynmi__card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--page-khuynmi-text-main);
    margin-bottom: 15px;
}

.page-khuynmi__card-text {
    font-size: 1rem;
    color: var(--page-khuynmi-text-secondary);
    margin-bottom: 25px;
    flex-grow: 1;
}

/* Featured Promotions Section */
.page-khuynmi__featured-promos {
    background-color: var(--page-khuynmi-deep-green); /* Use a darker green for contrast */
}

.page-khuynmi__promo-detail {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
    background-color: var(--page-khuynmi-card-bg);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.page-khuynmi__promo-detail:last-child {
    margin-bottom: 0;
}

.page-khuynmi__promo-detail--reverse {
    flex-direction: row-reverse;
}

.page-khuynmi__detail-image {
    flex-shrink: 0;
    width: 50%;
    max-width: 600px; /* Max width for detail images */
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    min-height: 200px; /* Minimum size for content images */
}

.page-khuynmi__detail-content {
    flex-grow: 1;
    color: var(--page-khuynmi-text-main);
}

.page-khuynmi__detail-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--page-khuynmi-gold); /* Gold color for highlights */
    margin-bottom: 15px;
}

.page-khuynmi__detail-text {
    font-size: 1.05rem;
    color: var(--page-khuynmi-text-secondary);
    margin-bottom: 20px;
}

.page-khuynmi__detail-meta {
    font-size: 0.95rem;
    color: var(--page-khuynmi-text-secondary);
    opacity: 0.8;
    margin-bottom: 20px;
}

/* Terms & Conditions Section */
.page-khuynmi__terms-conditions {
    background-color: var(--page-khuynmi-background);
}

.page-khuynmi__terms-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
    text-align: left;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--page-khuynmi-text-secondary);
}

.page-khuynmi__terms-list li {
    background-color: var(--page-khuynmi-card-bg);
    margin-bottom: 15px;
    padding: 15px 25px;
    border-radius: 8px;
    border-left: 4px solid var(--page-khuynmi-primary-color);
    font-size: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* FAQ Section */
.page-khuynmi__faq-section {
    background-color: var(--page-khuynmi-deep-green);
}

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

.page-khuynmi__faq-item {
    background-color: var(--page-khuynmi-card-bg);
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    color: var(--page-khuynmi-text-main);
}

.page-khuynmi__faq-item summary {
    list-style: none; /* Hide default marker */
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--page-khuynmi-text-main);
    border-bottom: 1px solid var(--page-khuynmi-divider);
}

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

.page-khuynmi__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.page-khuynmi__faq-qtext {
    flex-grow: 1;
}

.page-khuynmi__faq-toggle {
    font-size: 1.5rem;
    margin-left: 15px;
    transition: transform 0.3s ease;
    color: var(--page-khuynmi-primary-color);
}

.page-khuynmi__faq-item[open] .page-khuynmi__faq-toggle {
    transform: rotate(45deg); /* Rotate for 'x' effect */
}

.page-khuynmi__faq-answer {
    padding: 15px 25px 20px;
    font-size: 1rem;
    color: var(--page-khuynmi-text-secondary);
    line-height: 1.6;
}

/* Final CTA Section */
.page-khuynmi__cta-final {
    padding: 80px 20px;
    background-color: var(--page-khuynmi-deep-green); /* Use deep green for final CTA */
    text-align: center;
    box-shadow: inset 0 5px 20px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-khuynmi__promo-detail {
        flex-direction: column;
        text-align: center;
    }

    .page-khuynmi__promo-detail--reverse {
        flex-direction: column; /* Keep consistent for smaller screens */
    }

    .page-khuynmi__detail-image {
        width: 100%;
        margin-bottom: 30px;
    }

    .page-khuynmi__cta-buttons--inline {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .page-khuynmi__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important; /* Ensure small top padding */
    }

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

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

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

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

    .page-khuynmi__cta-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px; /* Add padding to container */
        overflow: hidden;
    }

    .page-khuynmi__btn-primary,
    .page-khuynmi__btn-secondary,
    .page-khuynmi a[class*="button"],
    .page-khuynmi 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: 12px 20px !important;
        font-size: 1rem !important;
    }

    .page-khuynmi__promo-types {
        grid-template-columns: 1fr;
    }

    .page-khuynmi__promo-detail {
        padding: 25px;
        gap: 20px;
    }

    .page-khuynmi__detail-title {
        font-size: 1.6rem;
    }

    .page-khuynmi__detail-text {
        font-size: 0.95rem;
    }

    .page-khuynmi__terms-list li,
    .page-khuynmi__faq-item summary,
    .page-khuynmi__faq-answer {
        font-size: 0.95rem;
    }

    /* Images and Videos Responsive */
    .page-khuynmi img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-khuynmi__section,
    .page-khuynmi__card,
    .page-khuynmi__container,
    .page-khuynmi__promo-detail { /* Add promo-detail to ensure it's constrained */
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important; /* Ensure no overflow */
    }

    /* Specific image elements that might need padding */
    .page-khuynmi__hero-image,
    .page-khuynmi__card-image,
    .page-khuynmi__detail-image {
        padding: 0;
    }

    .page-khuynmi__hero-content {
        padding: 15px;
    }

    .page-khuynmi__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px; /* Adjust gap for mobile */
    }

    .page-khuynmi__cta-buttons--inline {
        flex-direction: column;
    }

    .page-khuynmi__faq-item summary {
        padding: 15px 20px;
    }
    .page-khuynmi__faq-answer {
        padding: 10px 20px 15px;
    }
}

@media (max-width: 480px) {
    .page-khuynmi__main-title {
        font-size: 1.8rem;
    }
    .page-khuynmi__section-title {
        font-size: 1.8rem;
    }
    .page-khuynmi__detail-title {
        font-size: 1.4rem;
    }
}