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

.page-nh {
    background-color: var(--color-background); /* Dark background */
    color: var(--color-text-main); /* Light text for dark background */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

.page-nh__content-area {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-nh__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem); /* H1 font size clamp */
    font-weight: bold;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-nh__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 30px;
    font-weight: bold;
}

.page-nh__card-title,
.page-nh__game-subtitle,
.page-nh__benefit-subtitle,
.page-nh__step-title,
.page-nh__faq-qtext {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: var(--color-text-main);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-nh__description,
.page-nh__text-block,
.page-nh__card-text,
.page-nh__game-description,
.page-nh__benefit-description,
.page-nh__step-description,
.page-nh__faq-answer p {
    font-size: clamp(1rem, 2vw, 1.1rem);
    color: var(--color-text-main);
    margin-bottom: 15px;
}

.page-nh__text-block + .page-nh__text-block {
    margin-top: 15px;
}

.page-nh__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    overflow: hidden;
    padding-top: 10px; /* Small top padding for first section */
    background-color: var(--color-background);
}

.page-nh__hero-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
    max-height: 600px;
}

.page-nh__hero-content {
    position: relative;
    z-index: 2;
    padding: 20px;
    text-align: center;
    max-width: 900px;
    margin-top: 30px;
    background: rgba(8, 22, 15, 0.8);
    border-radius: 10px;
}

.page-nh__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.page-nh__btn-primary,
.page-nh__btn-secondary,
.page-nh__btn-small,
.page-nh__btn-inline {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-nh__btn-primary {
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-nh__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-nh__btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-nh__btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-main);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.page-nh__btn-small {
    padding: 10px 20px;
    font-size: 0.9rem;
    border-radius: 5px;
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    border: none;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    margin-top: 10px;
}

.page-nh__btn-inline {
    color: var(--color-gold);
    text-decoration: underline;
    font-weight: bold;
    display: inline-block;
    margin-top: 5px;
}

.page-nh__introduction-section,
.page-nh__why-play-section,
.page-nh__game-types-section,
.page-nh__gowin-code-benefits-section,
.page-nh__how-to-play-section,
.page-nh__faq-section,
.page-nh__cta-final-section {
    padding: 60px 0;
    background-color: var(--color-background);
}

.page-nh__dark-section {
    background-color: var(--color-background);
    color: var(--color-text-main);
}

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

.page-nh__feature-card {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
}

.page-nh__feature-icon {
    width: 100px;
    height: 100px;
    min-width: 200px; /* Min size requirement applies to all images */
    min-height: 200px;
    margin-bottom: 20px;
    object-fit: contain;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.page-nh__game-list,
.page-nh__benefits-list,
.page-nh__steps-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-nh__game-item,
.page-nh__benefit-item,
.page-nh__step-item {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
}

.page-nh__game-image,
.page-nh__gameplay-image {
    width: 100%;
    height: auto;
    min-width: 200px; /* Min size requirement applies to all images */
    min-height: 200px;
    border-radius: 8px;
    margin-top: 20px;
    object-fit: cover;
    display: block;
}

.page-nh__faq-list {
    margin-top: 40px;
}

.page-nh__faq-item {
    background-color: var(--color-card-bg);
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.page-nh__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    background-color: var(--color-deep-green);
    color: var(--color-text-main);
    font-weight: bold;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--color-divider);
    list-style: none;
}

.page-nh__faq-item[open] .page-nh__faq-question {
    border-bottom: 1px solid var(--color-divider);
}

.page-nh__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    margin-left: 15px;
    transition: transform 0.3s ease;
    color: var(--color-gold);
}

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

.page-nh__faq-answer {
    padding: 20px 25px;
    color: var(--color-text-secondary);
    background-color: var(--color-card-bg);
}

.page-nh__faq-answer p {
    margin-bottom: 0;
    color: var(--color-text-secondary);
}

.page-nh__faq-item summary::-webkit-details-marker {
    display: none;
}
.page-nh__faq-item summary {
    list-style: none;
}

.page-nh__cta-final-content {
    text-align: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-nh__hero-content {
        padding: 15px;
    }
    .page-nh__section-title {
        font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    }
    .page-nh__card-title,
    .page-nh__game-subtitle,
    .page-nh__benefit-subtitle,
    .page-nh__step-title {
        font-size: clamp(1.1rem, 2.2vw, 1.5rem);
    }
}

@media (max-width: 768px) {
    .page-nh__content-area {
        padding: 20px 15px;
    }
    .page-nh__hero-section {
        min-height: 400px;
        padding-top: 10px !important;
    }
    .page-nh__main-title {
        font-size: clamp(2rem, 6vw, 2.5rem);
    }
    .page-nh__section-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }
    .page-nh__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-nh__btn-primary,
    .page-nh__btn-secondary,
    .page-nh__btn-small,
    .page-nh__btn-inline {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* Images responsiveness */
    .page-nh img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-nh__section,
    .page-nh__card,
    .page-nh__container,
    .page-nh__hero-image,
    .page-nh__feature-card,
    .page-nh__game-item,
    .page-nh__benefit-item,
    .page-nh__step-item,
    .page-nh__game-image,
    .page-nh__gameplay-image {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* Video responsiveness (if any, though none currently in HTML) */
    .page-nh video,
    .page-nh__video {
      max-width: 100% !important;
      width: 100% !important;
      height: auto !important;
      display: block !important;
    }
    .page-nh__video-section,
    .page-nh__video-container,
    .page-nh__video-wrapper {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
      overflow: hidden !important;
    }
    .page-nh__video-section {
        padding-top: 10px !important;
    }
}

/* No filter on images */
.page-nh img {
    filter: none;
}

/* Color contrast enforcement for text on dark background (var(--color-background)) */
.page-nh p, .page-nh li, .page-nh a {
    color: var(--color-text-main); /* Default to light text */
}

.page-nh__faq-answer p {
    color: var(--color-text-secondary); /* Secondary text color for FAQ answers */
}