.page-casino {
    color: #ffffff; /* Body background is #000000, so text needs to be light */
    line-height: 1.6;
    font-family: Arial, sans-serif;
}

.page-casino__hero-section {
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 40px;
    background: linear-gradient(to bottom, rgba(1, 116, 57, 0.8), rgba(0, 0, 0, 0.8)); /* Brand color gradient */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-casino__hero-image-wrapper {
    width: 100%;
    max-height: 600px; /* Limit height to prevent image from being too tall */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-casino__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-casino__hero-content {
    max-width: 900px;
    margin: 20px auto 0;
    padding: 0 20px;
    z-index: 10; /* Ensure content is above any background elements */
}

.page-casino__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: #FFFFFF;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
    letter-spacing: -1px;
}

.page-casino__description {
    font-size: 1.15rem;
    color: #f0f0f0;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-casino__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.page-casino__btn-primary,
.page-casino__btn-secondary,
.page-casino__btn-tertiary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%;
}

.page-casino__btn-primary {
    background-color: #C30808; /* Register/Login color */
    color: #FFFF00; /* Register/Login font color */
    border: 2px solid #C30808;
}

.page-casino__btn-primary:hover {
    background-color: #e02a2a;
    border-color: #e02a2a;
}

.page-casino__btn-secondary {
    background-color: #017439;
    color: #FFFFFF;
    border: 2px solid #017439;
}

.page-casino__btn-secondary:hover {
    background-color: #005a2d;
    border-color: #005a2d;
}

.page-casino__btn-tertiary {
    background-color: transparent;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
}

.page-casino__btn-tertiary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.page-casino__content-area {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    box-sizing: border-box;
}

.page-casino__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: #FFFFFF;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
}

.page-casino__text-block {
    font-size: 1.05rem;
    color: #f0f0f0;
    margin-bottom: 20px;
    text-align: justify;
}

.page-casino__highlight-text {
    color: #FFFF00;
    font-weight: 600;
}

/* Introduction Section */
.page-casino__introduction-section {
    background-color: #000000; /* Body background */
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Games Section */
.page-casino__games-section {
    background-color: #000000;
}

.page-casino__games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-casino__game-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-casino__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.page-casino__game-image {
    width: 100%;
    height: 250px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
    margin-bottom: 15px;
}

.page-casino__game-title {
    font-size: 1.5rem;
    color: #FFFFFF;
    margin-bottom: 10px;
    padding: 0 15px;
}

.page-casino__game-description {
    font-size: 0.95rem;
    color: #e0e0e0;
    padding: 0 15px;
}

/* Benefits Section */
.page-casino__benefits-section {
    background-color: #000000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.page-casino__benefit-item {
    background: rgba(1, 116, 57, 0.1);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: background-color 0.3s ease;
}

.page-casino__benefit-item:hover {
    background: rgba(1, 116, 57, 0.2);
}

.page-casino__benefit-title {
    font-size: 1.6rem;
    color: #FFFFFF;
    margin-bottom: 15px;
}

.page-casino__benefit-description {
    font-size: 1rem;
    color: #f0f0f0;
}

/* Guide Section */
.page-casino__guide-section {
    background-color: #000000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-casino__guide-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.page-casino__guide-list {
    flex: 1;
    min-width: 300px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-casino__guide-item {
    background: rgba(255, 255, 255, 0.05);
    border-left: 5px solid #017439;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-casino__guide-step-title {
    font-size: 1.4rem;
    color: #FFFFFF;
    margin-bottom: 10px;
}

.page-casino__guide-step-description {
    font-size: 1rem;
    color: #e0e0e0;
}

.page-casino__guide-image-wrapper {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.page-casino__guide-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Promotions Section */
.page-casino__promotions-section {
    background-color: #000000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-casino__promotions-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-casino__promotion-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 30px;
    transition: background-color 0.3s ease;
}

.page-casino__promotion-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.page-casino__promotion-title {
    font-size: 1.6rem;
    color: #FFFFFF;
    margin-bottom: 15px;
}

.page-casino__promotion-description {
    font-size: 1rem;
    color: #e0e0e0;
}

.page-casino__promo-button-container {
    text-align: center;
    margin-top: 40px;
}

/* FAQ Section */
.page-casino__faq-section {
    background-color: #000000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.page-casino__faq-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: background-color 0.3s ease;
}

.page-casino__faq-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.page-casino__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    font-size: 1.2rem;
    color: #FFFFFF;
    font-weight: 600;
    user-select: none;
    list-style: none; /* For details/summary */
}

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

.page-casino__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    margin-left: 15px;
    color: #017439;
}

.page-casino__faq-answer {
    padding: 0 20px 20px;
    font-size: 1rem;
    color: #e0e0e0;
    line-height: 1.6;
}

.page-casino__faq-item:not(details) .page-casino__faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding-top 0.3s ease-out;
}

.page-casino__faq-item.active .page-casino__faq-answer {
    max-height: 2000px !important; /* Sufficiently large */
    padding-top: 10px;
}

.page-casino__faq-item.active .page-casino__faq-toggle {
    content: '−';
}

/* Conclusion Section */
.page-casino__conclusion-section {
    background-color: #000000;
    text-align: center;
    padding-bottom: 60px;
}

.page-casino__conclusion-cta {
    margin-top: 40px;
}

/* --- Responsive Styles --- */

/* Tablet and Mobile */
@media (max-width: 1024px) {
    .page-casino__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }

    .page-casino__description {
        font-size: 1rem;
    }

    .page-casino__section-title {
        font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    }

    .page-casino__games-grid,
    .page-casino__benefits-list,
    .page-casino__promotions-list {
        gap: 20px;
    }

    .page-casino__game-image {
        height: 200px;
    }

    .page-casino__guide-content {
        flex-direction: column;
    }

    .page-casino__guide-image-wrapper {
        order: -1; /* Image above list on smaller screens */
    }
}

/* Mobile specific styles */
@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-casino__hero-section {
        padding-top: 10px !important; /* Small top padding */
        padding-bottom: 30px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-casino__hero-content {
        margin-top: 15px;
        padding: 0 10px;
    }

    .page-casino__main-title {
        font-size: 2.2rem;
        margin-bottom: 10px;
    }

    .page-casino__description {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .page-casino__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 按钮与按钮容器 */
    .page-casino__btn-primary,
    .page-casino__btn-secondary,
    .page-casino__btn-tertiary {
        max-width: 100% !important;
        width: 100% !important;
        font-size: 1rem;
        padding: 12px 20px;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

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

    .page-casino__content-area,
    .page-casino__section,
    .page-casino__card,
    .page-casino__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 产品展示图区域 */
    .page-casino__games-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
        overflow-x: hidden;
    }

    .page-casino__game-card {
        padding-bottom: 15px;
    }

    .page-casino__game-image {
        height: 180px;
    }

    .page-casino__game-title {
        font-size: 1.3rem;
    }

    .page-casino__section-title {
        font-size: 1.8rem;
        margin-bottom: 25px;
    }

    /* 其他内容模块 */
    .page-casino__benefits-list,
    .page-casino__promotions-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-casino__benefit-item,
    .page-casino__promotion-item {
        padding: 25px;
    }

    .page-casino__benefit-title,
    .page-casino__promotion-title {
        font-size: 1.4rem;
    }

    .page-casino__guide-item {
        padding: 15px;
        margin-bottom: 15px;
    }

    .page-casino__guide-step-title {
        font-size: 1.2rem;
    }

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

    .page-casino__faq-toggle {
        font-size: 1.5rem;
    }

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

    .page-casino__promo-button-container,
    .page-casino__conclusion-cta {
        margin-top: 30px;
    }
}