.page-nh {
    font-family: 'Arial', sans-serif;
    color: #1F2D3D; /* Text Main */
    background-color: #F4F7FB; /* Background */
}

.page-nh__hero-section {
    position: relative;
    width: 100%;
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-nh__hero-image-wrapper {
    width: 100%;
    max-height: 70vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-nh__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-height: 300px;
}

.page-nh__hero-content {
    width: 100%;
    max-width: 1200px;
    padding: 40px 20px;
    box-sizing: border-box;
    text-align: center;
    background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
    color: #ffffff; /* White text for dark background */
    margin-top: -50px; /* Overlap slightly with image */
    border-radius: 15px;
    position: relative;
    z-index: 1;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.page-nh__hero-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #ffffff;
}

.page-nh__hero-description {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #f0f0f0;
}

.page-nh__keyword {
    font-weight: bold;
    color: #A5C4FF; /* Glow */
}

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

.page-nh__cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 180px;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-nh__btn-primary {
    background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Button */
    color: #ffffff; /* White text for primary button */
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-nh__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(47, 107, 255, 0.6);
}

.page-nh__btn-secondary {
    background: #ffffff; /* Card BG */
    color: #2F6BFF; /* Primary color text for secondary button */
    border: 2px solid #2F6BFF;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-nh__btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.page-nh__section {
    padding: 60px 0;
}

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

.page-nh__section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: #000000; /* Custom Color_1776249996415 */
}

.page-nh__dark-section .page-nh__section-title {
    color: #ffffff;
}

.page-nh__content-area {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #1F2D3D;
}

.page-nh__dark-section .page-nh__content-area {
    color: #f0f0f0;
}

.page-nh__content-area p {
    margin-bottom: 20px;
}

.page-nh__image-content {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    margin: 30px auto;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    max-width: 800px; /* Example max-width */
}

.page-nh__advantages-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

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

.page-nh__advantages-item p {
    color: #f0f0f0;
}

.page-nh__advantages-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #A5C4FF; /* Glow */
}

.page-nh__guide-list {
    counter-reset: step-counter;
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.page-nh__guide-item {
    position: relative;
    padding-left: 50px;
    margin-bottom: 30px;
}

.page-nh__guide-item::before {
    content: counter(step-counter);
    counter-increment: step-counter;
    position: absolute;
    left: 0;
    top: 0;
    width: 35px;
    height: 35px;
    background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.page-nh__guide-step-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #2F6BFF;
}

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

.page-nh__promotion-card {
    background-color: #ffffff; /* Card BG */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #D6E2FF; /* Border */
    color: #1F2D3D;
}

.page-nh__promotion-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #2F6BFF;
}

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

.page-nh__game-card {
    background-color: #ffffff; /* Card BG */
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #D6E2FF; /* Border */
    text-decoration: none;
    color: #1F2D3D;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-nh__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-nh__game-card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-nh__game-card-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 15px 15px 10px;
    color: #2F6BFF;
}

.page-nh__game-card p {
    font-size: 0.95rem;
    margin: 0 15px 15px;
    flex-grow: 1;
}

.page-nh__faq-list {
    margin-top: 30px;
}

.page-nh__faq-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    color: #ffffff;
}

.page-nh__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15rem;
    font-weight: 600;
    cursor: pointer;
    color: #A5C4FF; /* Glow */
    list-style: none;
    position: relative;
}

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

.page-nh__faq-question::marker {
    display: none;
}

.page-nh__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    transition: transform 0.3s ease;
}

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

.page-nh__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    line-height: 1.6;
    color: #f0f0f0;
}

.page-nh__cta-section {
    margin-top: 50px;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

/* Universal image and container responsive styles */
.page-nh img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-nh__hero-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }
    .page-nh__hero-description {
        font-size: clamp(0.95rem, 1.8vw, 1.15rem);
    }
    .page-nh__section-title {
        font-size: clamp(1.6rem, 3.5vw, 2.5rem);
    }
    .page-nh__advantages-list, .page-nh__promotions-grid, .page-nh__game-cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    .page-nh__hero-content {
        padding: 30px 15px;
    }
    .page-nh__section {
        padding: 40px 0;
    }
}

@media (max-width: 768px) {
    .page-nh {
        font-size: 16px;
        line-height: 1.6;
    }

    /* HERO 主图区域 */
    .page-nh__hero-section {
        padding-top: 10px !important;
    }

    .page-nh__hero-image-wrapper {
        max-height: none;
    }

    .page-nh__hero-content {
        margin-top: -30px;
        border-radius: 10px;
        padding: 25px 15px;
    }

    .page-nh__hero-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem) !important;
        margin-bottom: 15px;
    }

    .page-nh__hero-description {
        font-size: clamp(0.9rem, 2.5vw, 1.1rem) !important;
        margin-bottom: 25px;
    }

    .page-nh__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    /* 按钮与按钮容器 */
    .page-nh__cta-button,
    .page-nh__btn-primary,
    .page-nh__btn-secondary,
    .page-nh a[class*="button"],
    .page-nh 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;
    }

    .page-nh__cta-buttons,
    .page-nh__button-group,
    .page-nh__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;
    }

    /* 其他内容模块 */
    .page-nh__section {
        padding: 30px 0;
    }

    .page-nh__container {
        padding: 0 15px;
    }

    .page-nh__section-title {
        font-size: clamp(1.5rem, 5vw, 2rem) !important;
        margin-bottom: 30px;
    }

    .page-nh__content-area {
        font-size: 1rem;
    }

    .page-nh__advantages-list,
    .page-nh__promotions-grid,
    .page-nh__game-cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-nh__advantages-item,
    .page-nh__promotion-card,
    .page-nh__game-card {
        padding: 20px;
    }

    .page-nh__advantages-title,
    .page-nh__promotion-title,
    .page-nh__guide-step-title,
    .page-nh__game-card-title {
        font-size: 1.2rem;
    }

    .page-nh__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }

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

    /* 通用图片与容器 */
    .page-nh img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-nh__section,
    .page-nh__card,
    .page-nh__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-nh__image-content {
        margin: 20px auto;
    }

    .page-nh__game-card-image {
        height: 180px;
    }
}