:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;

    --button-gradient-start: #2AD16F;
    --button-gradient-end: #13994A;

    --card-bg: #11271B;
    --background: #08160F;

    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;

    --border: #2E7A4E;

    --glow: #57E38D;
    --gold: #F2C14E;
    --divider: #1E3A2A;
    --deep-green: #0A4B2C;

    --glow-rgb: 87, 227, 141;
    --gold-rgb: 242, 193, 78;
}

.page-nh {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--background);
}

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

.page-nh__section {
    padding: 60px 0;
    background-color: var(--background);
}

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

.page-nh__section-title {
    font-size: clamp(28px, 4vw, 42px);
    color: var(--gold);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    line-height: 1.2;
}

.page-nh__text-block {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.page-nh__highlight {
    color: var(--text-main);
    font-weight: bold;
}

.page-nh__btn-primary,
.page-nh__btn-secondary,
.page-nh__btn-tertiary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    box-sizing: border-box;
}

.page-nh__btn-primary {
    background: linear-gradient(180deg, var(--button-gradient-start) 0%, var(--button-gradient-end) 100%);
    color: var(--text-main);
    box-shadow: 0 4px 15px rgba(var(--glow-rgb), 0.4);
}

.page-nh__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--glow-rgb), 0.6);
}

.page-nh__btn-secondary {
    background-color: transparent;
    color: var(--button-gradient-start);
    border: 2px solid var(--button-gradient-start);
}

.page-nh__btn-secondary:hover {
    background-color: var(--button-gradient-start);
    color: var(--text-main);
}

.page-nh__btn-tertiary {
    background-color: var(--divider);
    color: var(--text-main);
}

.page-nh__btn-tertiary:hover {
    background-color: var(--deep-green);
}

.page-nh__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.page-nh__cta-center {
    text-align: center;
    margin-top: 40px;
}

.page-nh__card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    color: var(--text-main);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.page-nh__card h3 {
    color: var(--gold);
    font-size: 1.5rem;
    margin-bottom: 15px;
    line-height: 1.3;
}

.page-nh__card p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 15px;
}

.page-nh__hero-section {
    position: relative;
    padding-bottom: 80px;
    background-color: var(--background);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-nh__hero-image-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding-top: 10px; /* Small top padding */
}

.page-nh__hero-image {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    filter: brightness(0.7); /* Darken image slightly for better contrast with potential overlays, but ensure no color change */
}

.page-nh__hero-content {
    position: relative;
    text-align: center;
    max-width: 900px;
    margin-top: 40px;
    z-index: 2;
    padding: 0 20px;
}

.page-nh__main-title {
    font-size: clamp(32px, 5vw, 56px);
    color: var(--gold);
    margin-bottom: 20px;
    line-height: 1.1;
    font-weight: 800;
}

.page-nh__description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-nh__introduction .page-nh__image-content {
    display: block;
    margin: 30px auto;
    border-radius: 12px;
    max-width: 100%;
    height: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-nh__why-choose {
    background-color: var(--background);
    padding-top: 80px;
    padding-bottom: 80px;
}

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

.page-nh__feature-item .page-nh__image-card {
    width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.page-nh__game-types {
    background-color: var(--deep-green);
    color: var(--text-main);
}

.page-nh__game-type-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-nh__game-type-item .page-nh__image-card {
    width: 100%;
    height: auto;
    max-height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.page-nh__game-type-title {
    color: var(--gold);
    font-size: 1.35rem;
    margin-bottom: 10px;
}

.page-nh__game-type-description {
    color: var(--text-secondary);
}

.page-nh__guide-newbies {
    background-color: var(--background);
}

.page-nh__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-nh__step-item {
    text-align: left;
    align-items: flex-start;
}

.page-nh__step-item h3 {
    color: var(--gold);
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.page-nh__step-item p {
    color: var(--text-secondary);
    flex-grow: 1;
}

.page-nh__step-item .page-nh__btn-tertiary {
    align-self: flex-end;
    margin-top: 20px;
    width: auto;
    white-space: nowrap;
}

.page-nh__strategies {
    background-color: var(--deep-green);
    color: var(--text-main);
}

.page-nh__strategy-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.page-nh__strategy-item {
    text-align: left;
    align-items: flex-start;
}

.page-nh__strategy-item h3 {
    color: var(--gold);
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.page-nh__strategy-item p {
    color: var(--text-secondary);
}

.page-nh__promotions {
    background-color: var(--background);
}

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

.page-nh__promotion-item h3 {
    color: var(--gold);
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.page-nh__promotion-item p {
    color: var(--text-secondary);
}

.page-nh__faq {
    background-color: var(--deep-green);
    color: var(--text-main);
}

.page-nh__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
}

.page-nh__faq-item {
    margin-bottom: 15px;
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-nh__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-weight: bold;
    cursor: pointer;
    font-size: 1.15rem;
    color: var(--text-main);
    background-color: var(--card-bg);
    outline: none;
    user-select: none;
    position: relative;
    list-style: none;
}

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

.page-nh__faq-question:hover {
    background-color: rgba(var(--gold-rgb), 0.1);
}

.page-nh__faq-qtext {
    flex-grow: 1;
    color: var(--gold);
}

.page-nh__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    margin-left: 15px;
    color: var(--button-gradient-start);
}

.page-nh__faq-item[open] .page-nh__faq-toggle {
    content: "−";
}

.page-nh__faq-answer {
    padding: 15px 25px 20px 25px;
    font-size: 1rem;
    color: var(--text-secondary);
    background-color: var(--card-bg);
    border-top: 1px solid var(--divider);
}

.page-nh__conclusion {
    padding-bottom: 80px;
}

.page-nh img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: none !important;
}

.page-nh a {
    color: var(--gold);
    text-decoration: underline;
}
.page-nh a:hover {
    color: var(--glow);
}

@media (max-width: 1024px) {
    .page-nh__main-title {
        font-size: clamp(28px, 4.5vw, 48px);
    }
    .page-nh__description {
        font-size: clamp(0.9rem, 1.8vw, 1.1rem);
    }
    .page-nh__section-title {
        font-size: clamp(24px, 3.5vw, 36px);
    }
    .page-nh__card h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .page-nh__hero-section {
        padding-bottom: 40px;
    }
    .page-nh__hero-content {
        margin-top: 20px;
    }
    .page-nh__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-nh__btn-primary,
    .page-nh__btn-secondary,
    .page-nh__btn-tertiary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-nh__section {
        padding: 40px 0;
    }
    .page-nh__container {
        padding: 0 15px;
    }
    .page-nh__features-grid,
    .page-nh__game-type-list,
    .page-nh__guide-steps,
    .page-nh__strategy-list,
    .page-nh__promotion-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-nh__card {
        padding: 25px;
    }
    .page-nh__faq-item summary {
        padding: 15px 20px;
        font-size: 1rem;
    }
    .page-nh__faq-answer {
        padding: 10px 20px 15px 20px;
    }

    .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-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
    .page-nh__hero-image-wrapper {
        padding-top: 10px !important;
    }
    .page-nh__video-section {
        padding-top: 10px !important;
    }
}