/* 页面基础样式 */
.page-no-hu {
    background-color: #B71C1C; /* Custom Background */
    color: #FFF5E1; /* Custom Text Main */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

.page-no-hu__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-no-hu__section-title {
    font-size: clamp(2em, 4vw, 2.8em);
    color: #FFF5E1; /* Custom Text Main */
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: 0.05em;
}

.page-no-hu__section-title--dark {
    color: #C91F17; /* Main Color */
}

.page-no-hu__text-block {
    font-size: 1.1em;
    margin-bottom: 20px;
    line-height: 1.7;
}

.page-no-hu__text-block--dark {
    color: #333333;
}

.page-no-hu__card {
    background-color: #D32F2F; /* Custom Card BG */
    color: #FFF5E1; /* Custom Text Main */
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-no-hu__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* 按钮样式 */
.page-no-hu__btn-primary,
.page-no-hu__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-no-hu__btn-primary {
    background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); /* Custom Button */
    color: #333333; /* Dark text for contrast on gold */
    border: 2px solid #F2B544; /* Custom Border */
}

.page-no-hu__btn-primary:hover {
    background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(242, 181, 68, 0.5);
}

.page-no-hu__btn-secondary {
    background-color: transparent;
    color: #FFF5E1; /* Custom Text Main */
    border: 2px solid #F2B544; /* Custom Border */
}

.page-no-hu__btn-secondary:hover {
    background-color: #F2B544;
    color: #333333;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(242, 181, 68, 0.5);
}

.page-no-hu__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-no-hu__cta-center {
    text-align: center;
    margin-top: 40px;
}

.page-no-hu__cta-center .page-no-hu__btn-primary,
.page-no-hu__cta-center .page-no-hu__btn-secondary {
    margin: 10px;
}

/* Hero Section */
.page-no-hu__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding */
    margin-bottom: 50px;
    overflow: hidden;
}

.page-no-hu__hero-image {
    width: 100%;
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    overflow: hidden;
}

.page-no-hu__hero-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-no-hu__hero-content {
    text-align: center;
    padding: 40px 20px;
    background-color: #7A0E0E; /* Deep Red */
    margin-top: -5px; /* Slight overlap with image for visual continuity */
    position: relative;
    z-index: 1;
}

.page-no-hu__main-title {
    font-size: clamp(2.5em, 5vw, 3.5em);
    color: #F4D34D; /* Gold */
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 900;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-no-hu__hero-description {
    font-size: clamp(1.1em, 2vw, 1.4em);
    color: #FFF5E1; /* Custom Text Main */
    max-width: 900px;
    margin: 0 auto 30px auto;
    line-height: 1.8;
}

/* Introduction Section */
.page-no-hu__introduction-section {
    padding: 60px 0;
    margin-bottom: 50px;
}

/* Dark Background Section */
.page-no-hu__dark-section {
    background-color: #B71C1C; /* Custom Background */
    color: #FFF5E1; /* Custom Text Main */
}

/* Light Background Section */
.page-no-hu__light-bg {
    background-color: #FFF5E1; /* Light background for contrast */
    color: #333333; /* Dark text for contrast */
    padding: 60px 0;
    margin-bottom: 50px;
}

/* Registration Guide */
.page-no-hu__registration-guide {
    padding: 60px 0;
    margin-bottom: 50px;
}

.page-no-hu__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-no-hu__step-card {
    text-align: center;
    background-color: #D32F2F; /* Custom Card BG */
    color: #FFF5E1; /* Custom Text Main */
}

.page-no-hu__step-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-no-hu__step-title {
    font-size: 1.5em;
    color: #F4D34D; /* Gold */
    margin-bottom: 15px;
    font-weight: bold;
}

.page-no-hu__step-description {
    font-size: 1em;
    line-height: 1.6;
}

/* Game Types */
.page-no-hu__game-types {
    padding: 60px 0;
    margin-bottom: 50px;
}

.page-no-hu__game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-no-hu__game-card {
    text-align: center;
    background-color: #D32F2F; /* Custom Card BG */
    color: #FFF5E1; /* Custom Text Main */
}

.page-no-hu__game-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-no-hu__game-title {
    font-size: 1.4em;
    color: #F4D34D; /* Gold */
    margin-bottom: 10px;
    font-weight: bold;
}

.page-no-hu__game-description {
    font-size: 0.95em;
    line-height: 1.6;
}

/* Strategy Guide */
.page-no-hu__strategy-guide {
    padding: 60px 0;
    margin-bottom: 50px;
}

.page-no-hu__strategy-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.page-no-hu__list-item {
    background-color: #D32F2F; /* Custom Card BG */
    color: #FFF5E1; /* Custom Text Main */
    padding: 25px;
    border-radius: 10px;
}

.page-no-hu__list-title {
    font-size: 1.3em;
    color: #F4D34D; /* Gold */
    margin-bottom: 10px;
    font-weight: bold;
}

.page-no-hu__list-description {
    font-size: 0.95em;
    line-height: 1.6;
}

/* Why Choose Us */
.page-no-hu__why-choose-us {
    padding: 60px 0;
    margin-bottom: 50px;
}

.page-no-hu__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-no-hu__feature-card {
    text-align: center;
    background-color: #D32F2F; /* Custom Card BG */
    color: #FFF5E1; /* Custom Text Main */
}

.page-no-hu__feature-icon {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-no-hu__feature-title {
    font-size: 1.3em;
    color: #F4D34D; /* Gold */
    margin-bottom: 10px;
    font-weight: bold;
}

.page-no-hu__feature-description {
    font-size: 0.9em;
    line-height: 1.6;
}

/* FAQ Section */
.page-no-hu__faq-section {
    padding: 60px 0;
    margin-bottom: 50px;
}

.page-no-hu__faq-list {
    margin-top: 40px;
}

.page-no-hu__faq-item {
    margin-bottom: 15px;
    background-color: #D32F2F; /* Custom Card BG */
    color: #FFF5E1; /* Custom Text Main */
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-no-hu__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    color: #F4D34D; /* Gold */
    list-style: none; /* Remove default marker for details summary */
}

.page-no-hu__faq-question::-webkit-details-marker {
    display: none;
}

.page-no-hu__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
}

.page-no-hu__faq-item[open] .page-no-hu__faq-toggle {
    transform: rotate(45deg);
}

.page-no-hu__faq-answer {
    padding: 0 20px 20px 20px;
    font-size: 1em;
    line-height: 1.7;
    color: #FFF5E1; /* Custom Text Main */
}

.page-no-hu__faq-answer p {
    margin-bottom: 10px;
}

.page-no-hu__faq-answer a {
    color: #FFD86A; /* Lighter gold for links */
    text-decoration: underline;
}

.page-no-hu__faq-answer a:hover {
    color: #E6B800;
}

/* Conclusion Section */
.page-no-hu__conclusion-section {
    padding: 60px 0;
}

/* 图片尺寸优化 */
.page-no-hu img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* 移动端响应式 */
@media (max-width: 768px) {
    .page-no-hu__container {
        padding: 15px;
    }

    .page-no-hu__hero-section {
        padding-top: 10px; /* Consistent small top padding */
        margin-bottom: 30px;
    }

    .page-no-hu__hero-content {
        padding: 30px 15px;
    }

    .page-no-hu__main-title {
        font-size: 2em;
        margin-bottom: 15px;
    }

    .page-no-hu__hero-description {
        font-size: 1em;
        margin-bottom: 20px;
    }

    .page-no-hu__cta-buttons {
        flex-direction: column;
        gap: 15px;
        margin-top: 30px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-no-hu__btn-primary,
    .page-no-hu__btn-secondary {
        padding: 12px 20px;
        font-size: 1em;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-no-hu__cta-center {
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-no-hu__cta-center .page-no-hu__btn-primary,
    .page-no-hu__cta-center .page-no-hu__btn-secondary {
        margin: 8px 0;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-no-hu__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-no-hu__text-block {
        font-size: 1em;
    }

    .page-no-hu__steps-grid,
    .page-no-hu__game-grid,
    .page-no-hu__features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }

    .page-no-hu__strategy-list {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }

    .page-no-hu__list-item {
        padding: 20px;
    }

    .page-no-hu__list-title {
        font-size: 1.2em;
    }

    .page-no-hu__faq-question {
        font-size: 1.1em;
        padding: 15px;
    }

    .page-no-hu__faq-answer {
        padding: 0 15px 15px 15px;
        font-size: 0.95em;
    }

    /* 通用图片和容器移动端适配 */
    .page-no-hu img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-no-hu__section,
    .page-no-hu__card,
    .page-no-hu__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}