.page-casino {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333; /* Default text color for light background */
    background-color: #FFFFFF; /* Matches body background from shared.css */
}

/* Fixed header offset handling */
/* Assuming shared.css sets body { padding-top: var(--header-offset); } */
/* So, hero section should not have extra padding-top */
.page-casino__hero-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #017439, #005f2c); /* Darker gradient for hero */
    color: #ffffff;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    position: relative;
    overflow: hidden;
}

.page-casino__hero-section.page-casino__dark-bg {
    background: linear-gradient(135deg, #017439, #005f2c);
    color: #ffffff;
}

.page-casino__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.3;
}

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

.page-casino__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-casino__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: bold;
    color: #FFFF00; /* Register/Login font color for emphasis */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-casino__hero-description {
    font-size: 1.3em;
    margin-bottom: 40px;
    color: #f0f0f0;
}

.page-casino__hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.page-casino__btn-primary,
.page-casino__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.3s ease;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box; /* Crucial for responsive buttons */
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text wrap */
}

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

.page-casino__btn-primary:hover {
    background-color: #a30606;
    transform: translateY(-3px);
}

.page-casino__btn-secondary {
    background-color: #017439; /* Primary brand color */
    color: #ffffff;
    border: 2px solid #017439;
}

.page-casino__btn-secondary:hover {
    background-color: #005f2c;
    transform: translateY(-3px);
}

.page-casino__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-casino__introduction-section,
.page-casino__cockfighting-section,
.page-casino__why-choose-us-section,
.page-casino__cta-section {
    padding: 80px 0;
    text-align: center;
}

.page-casino__games-section,
.page-casino__promotions-section,
.page-casino__faq-section {
    padding: 80px 0;
    text-align: center;
    background-color: #017439; /* Dark background for these sections */
    color: #ffffff;
}

.page-casino__introduction-section.page-casino__light-bg,
.page-casino__cockfighting-section.page-casino__light-bg,
.page-casino__why-choose-us-section.page-casino__light-bg,
.page-casino__cta-section.page-casino__light-bg {
    background-color: #ffffff;
    color: #333333;
}

.page-casino__section-title {
    font-size: 2.8em;
    margin-bottom: 20px;
    font-weight: bold;
    color: inherit; /* Inherit color from section for contrast */
}

.page-casino__section-description {
    font-size: 1.1em;
    max-width: 900px;
    margin: 0 auto 50px auto;
    line-height: 1.8;
}

.page-casino__intro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-casino__intro-item {
    background-color: #f8f8f8;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    text-align: left;
    transition: transform 0.3s ease;
    color: #333333;
}

.page-casino__intro-item:hover {
    transform: translateY(-10px);
}

.page-casino__intro-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-casino__intro-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #017439; /* Primary brand color */
}

.page-casino__intro-text {
    font-size: 1em;
    color: #555555;
}

.page-casino__games-grid,
.page-casino__promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-casino__game-card,
.page-casino__promotion-card {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-casino__game-card:hover,
.page-casino__promotion-card:hover {
    transform: translateY(-10px);
    background-color: rgba(255, 255, 255, 0.2);
}

.page-casino__game-image,
.page-casino__promotion-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-casino__game-title,
.page-casino__promotion-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-casino__game-link,
.page-casino__promotion-link {
    color: #FFFF00; /* Yellow for links on dark background */
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-casino__game-link:hover,
.page-casino__promotion-link:hover {
    color: #ffffff;
    text-decoration: underline;
}

.page-casino__game-text,
.page-casino__promotion-text {
    font-size: 0.95em;
    color: #e0e0e0;
}

.page-casino__feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-casino__feature-item {
    background-color: #f8f8f8;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    text-align: left;
    transition: transform 0.3s ease;
    color: #333333;
}

.page-casino__feature-item:hover {
    transform: translateY(-10px);
}

.page-casino__feature-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-casino__feature-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #017439; /* Primary brand color */
}

.page-casino__feature-text {
    font-size: 1em;
    color: #555555;
}

.page-casino__cta-center {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow buttons to wrap */
}

.page-casino__benefits-list {
    list-style: none;
    padding: 0;
    margin-top: 50px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    text-align: left;
}

.page-casino__benefit-item {
    background-color: #f8f8f8;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    color: #333333;
}

.page-casino__benefit-title {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: #017439; /* Primary brand color */
}

.page-casino__benefit-text {
    font-size: 1em;
    color: #555555;
}

.page-casino__faq-list {
    max-width: 900px;
    margin: 50px auto 0 auto;
    text-align: left;
}

.page-casino__faq-item {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: background-color 0.3s ease;
}

.page-casino__faq-item:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.page-casino__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.2em;
    font-weight: bold;
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.05);
}

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

.page-casino__faq-title {
    margin: 0;
    font-size: 1em; /* Adjust to fit parent font size */
    color: inherit;
}

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

.page-casino__faq-item.active .page-casino__faq-toggle {
    transform: rotate(45deg);
}

.page-casino__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    font-size: 1em;
    color: #e0e0e0;
}

.page-casino__faq-item.active .page-casino__faq-answer {
    max-height: 1000px !important; /* Sufficient height for content */
    padding: 15px 25px;
}

.page-casino__cta-buttons {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.page-casino__copyright-info {
    text-align: center;
    padding: 30px 20px;
    font-size: 0.9em;
    color: #777777;
    background-color: #f5f5f5;
    border-top: 1px solid #e0e0e0;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
    .page-casino__hero-title {
        font-size: 2.8em;
    }

    .page-casino__section-title {
        font-size: 2.2em;
    }

    .page-casino__games-grid,
    .page-casino__promotions-grid,
    .page-casino__intro-grid,
    .page-casino__feature-grid,
    .page-casino__benefits-list {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-casino__hero-section {
        padding: 40px 0 !important; /* Adjusted padding */
        min-height: 350px !important;
    }
    .page-casino__hero-title {
        font-size: 2.2em !important;
        margin-bottom: 15px !important;
    }
    .page-casino__hero-description {
        font-size: 1em !important;
        margin-bottom: 30px !important;
    }
    .page-casino__hero-buttons {
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 15px !important;
        padding: 0 15px !important;
    }
    .page-casino__hero-image-wrapper {
        opacity: 0.2 !important; /* Reduce opacity for better text readability on mobile */
    }

    /* 产品展示图区域 & 其他网格布局 */
    .page-casino__games-grid,
    .page-casino__promotions-grid,
    .page-casino__intro-grid,
    .page-casino__feature-grid,
    .page-casino__benefits-list {
        grid-template-columns: 1fr !important; /* Single column layout */
        gap: 20px !important;
        padding: 0 15px !important; /* Add horizontal padding to container */
    }

    .page-casino__section-title {
        font-size: 1.8em !important;
        margin-bottom: 15px !important;
    }
    .page-casino__section-description {
        font-size: 0.95em !important;
        margin-bottom: 30px !important;
        padding: 0 15px !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__container {
        padding: 0 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important; /* Prevent horizontal scroll */
    }
    .page-casino__intro-item,
    .page-casino__game-card,
    .page-casino__promotion-card,
    .page-casino__feature-item,
    .page-casino__benefit-item,
    .page-casino__faq-item {
        padding: 20px !important; /* Adjust padding for smaller screens */
    }
    .page-casino__intro-image,
    .page-casino__game-image,
    .page-casino__promotion-image,
    .page-casino__feature-image {
        height: 180px !important; /* Slightly smaller image height */
    }

    /* 按钮与按钮容器 */
    .page-casino__btn-primary,
    .page-casino__btn-secondary,
    .page-casino a[class*="button"],
    .page-casino 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: 12px 20px !important; /* Adjust button padding */
        font-size: 1em !important;
    }
    .page-casino__hero-buttons,
    .page-casino__cta-center,
    .page-casino__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 15px !important;
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 15px !important;
        overflow: hidden !important;
    }

    /* FAQ 区域 */
    .page-casino__faq-question {
        font-size: 1.1em !important;
        padding: 15px 20px !important;
    }
    .page-casino__faq-answer {
        padding: 0 20px !important;
    }
    .page-casino__faq-item.active .page-casino__faq-answer {
        padding: 15px 20px !important;
    }

    /* 其他内容模块 */
    .page-casino__introduction-section,
    .page-casino__games-section,
    .page-casino__cockfighting-section,
    .page-casino__promotions-section,
    .page-casino__why-choose-us-section,
    .page-casino__faq-section,
    .page-casino__cta-section {
        padding: 40px 0 !important; /* Reduce section padding */
    }
    .page-casino__copyright-info {
        padding: 20px 15px !important;
    }
}