:root {
    --primary-color: #26A9E0;
    --secondary-color: #FFFFFF;
    --text-dark: #333333;
    --text-light: #ffffff;
    --bg-light: #f9f9f9;
    --bg-dark: #26A9E0; /* Using primary color for dark sections */
    --login-color: #EA7C07;
    --black: #000000;
}

.page-casino {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark); /* Default text color for light body background */
    background-color: var(--secondary-color); /* Default light background for main content */
}

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

/* Hero Section */
.page-casino__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: var(--header-offset, 120px); /* Ensure space for fixed header */
    background: linear-gradient(135deg, var(--primary-color) 0%, #4db8e9 100%); /* Lighter variant of primary color */
    color: var(--text-light);
    overflow: hidden; /* Prevent image overflow */
}

.page-casino__hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1; /* Ensure content is above any potential background effects */
}

.page-casino__hero-image {
    width: 100%;
    margin-bottom: 30px;
    position: relative;
    z-index: -1; /* Place image behind text if needed for overlay */
    max-height: 500px; /* Limit hero image height */
    overflow: hidden;
    border-radius: 8px;
}

.page-casino__hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    object-fit: cover;
    border-radius: 8px;
    filter: none; /* Ensure no filter is applied */
}

.page-casino__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    margin-top: -100px; /* Overlap content slightly on image for visual appeal */
}

.page-casino__main-title {
    font-size: 2.8em;
    margin-bottom: 15px;
    font-weight: bold;
    color: var(--text-light);
    line-height: 1.2;
}

.page-casino__intro-text {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-light);
}

.page-casino__hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

.page-casino__cta-button {
    display: inline-block;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.1em;
    font-weight: bold;
    transition: all 0.3s ease;
    max-width: 100%; /* Ensure buttons don't overflow */
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-casino__cta-button--primary {
    background: var(--login-color); /* Using login color for primary CTA for emphasis */
    color: var(--text-light);
    border: 2px solid transparent;
}

.page-casino__cta-button--primary:hover {
    background: #e06c00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-casino__cta-button--secondary {
    background: var(--secondary-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-casino__cta-button--secondary:hover {
    background: var(--primary-color);
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-casino__cta-button--light {
    background: var(--secondary-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-casino__cta-button--light:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
}


/* General Section Styling */
.page-casino__section {
    padding: 80px 0;
    text-align: center;
}

.page-casino__section--why-choose {
    background-color: var(--bg-light);
}

.page-casino__section--games {
    background-color: var(--secondary-color);
}

.page-casino__section--promotions {
    background-color: var(--bg-dark); /* Using primary color as dark background */
    color: var(--text-light);
}

.page-casino__section--guide {
    background-color: var(--bg-light);
}

.page-casino__section--safety {
    background-color: var(--secondary-color);
}

.page-casino__section--cta {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

.page-casino__section-title {
    font-size: 2.2em;
    margin-bottom: 20px;
    color: var(--text-dark); /* Default for light sections */
}

.page-casino__section--promotions .page-casino__section-title,
.page-casino__section--cta .page-casino__section-title {
    color: var(--text-light); /* For dark sections */
}

.page-casino__section-description {
    font-size: 1.1em;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

.page-casino__section--promotions .page-casino__section-description,
.page-casino__section--cta .page-casino__section-description {
    color: rgba(255, 255, 255, 0.9); /* Lighter text for dark sections */
}

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

.page-casino__feature-item {
    background: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: left;
    transition: transform 0.3s ease;
}

.page-casino__feature-item:hover {
    transform: translateY(-5px);
}

.page-casino__feature-title {
    font-size: 1.4em;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-casino__feature-text {
    font-size: 1em;
    color: var(--text-dark);
}

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

.page-casino__game-card {
    background: var(--bg-light);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: left;
    transition: transform 0.3s ease;
    overflow: hidden;
}

.page-casino__game-card:hover {
    transform: translateY(-5px);
}

.page-casino__game-card img {
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
    filter: none; /* Ensure no filter is applied */
    min-height: 200px; /* Minimum size for content images */
}

.page-casino__game-title {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.page-casino__game-title a {
    color: var(--primary-color);
    text-decoration: none;
}

.page-casino__game-title a:hover {
    text-decoration: underline;
}

.page-casino__game-text {
    font-size: 0.95em;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.page-casino__game-list {
    list-style: disc inside;
    margin-left: 15px;
    color: var(--text-dark);
}

.page-casino__game-list li {
    margin-bottom: 5px;
    font-size: 0.9em;
}

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

.page-casino__promo-card {
    background: rgba(255, 255, 255, 0.15); /* Slightly transparent white on dark background */
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: left;
    transition: transform 0.3s ease;
    overflow: hidden;
    color: var(--text-light);
}

.page-casino__promo-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.25);
}

.page-casino__promo-card img {
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
    filter: none; /* Ensure no filter is applied */
    min-height: 200px; /* Minimum size for content images */
}

.page-casino__promo-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    color: var(--text-light);
}

.page-casino__promo-text {
    font-size: 0.95em;
    color: rgba(255, 255, 255, 0.8);
}

.page-casino__cta-center {
    margin-top: 50px;
    text-align: center;
}

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

.page-casino__step-item {
    background: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: left;
    transition: transform 0.3s ease;
}

.page-casino__step-item:hover {
    transform: translateY(-5px);
}

.page-casino__step-title {
    font-size: 1.4em;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-casino__step-text {
    font-size: 1em;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.page-casino__btn-text-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 2px;
    transition: all 0.3s ease;
    max-width: 100%; /* Ensure buttons don't overflow */
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-casino__btn-text-link:hover {
    color: var(--login-color);
    border-color: var(--login-color);
}


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

.page-casino__safety-item {
    background: var(--bg-light);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease;
    overflow: hidden;
}

.page-casino__safety-item:hover {
    transform: translateY(-5px);
}

.page-casino__safety-item img {
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
    filter: none; /* Ensure no filter is applied */
    min-height: 200px; /* Minimum size for content images */
}

.page-casino__safety-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.page-casino__safety-title a {
    color: var(--primary-color);
    text-decoration: none;
}

.page-casino__safety-title a:hover {
    text-decoration: underline;
}

.page-casino__safety-text {
    font-size: 0.95em;
    color: var(--text-dark);
}

/* FAQ Section */
.page-casino__faq-list {
    margin-top: 40px;
    text-align: left;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* FAQ容器样式 */
.page-casino__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
}

/* FAQ默认状态 - 答案隐藏 */
.page-casino__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
  padding: 0 15px;
  opacity: 0;
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-casino__faq-item.active .page-casino__faq-answer {
  max-height: 2000px !important; /* 🚨 使用!important确保优先级，值足够大以容纳任何内容 */
  padding: 20px 15px !important;
  opacity: 1;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
}

/* 问题样式 */
.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-casino__faq-question:hover {
  background: #f5f5f5;
  border-color: #d0d0d0;
}

.page-casino__faq-question:active {
  background: #eeeeee;
}

/* 问题标题样式 */
.page-casino__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* 防止h3标签阻止点击事件 */
  color: var(--text-dark); /* Ensure contrast */
}

/* 切换图标 */
.page-casino__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #666;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* 防止图标阻止点击事件 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-casino__faq-item.active .page-casino__faq-toggle {
  color: var(--primary-color); /* Use brand color when active */
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-casino__main-title {
        font-size: 2.5em;
    }
    .page-casino__section-title {
        font-size: 2em;
    }
}

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

    .page-casino__hero-section {
        padding-top: var(--header-offset, 120px) !important; /* Mobile specific header offset */
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-casino__hero-image {
        margin-bottom: 20px;
    }

    .page-casino__hero-image img {
        border-radius: 4px;
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-casino__hero-content {
        margin-top: -60px; /* Adjust overlap for mobile */
    }

    .page-casino__main-title {
        font-size: 2em;
    }

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

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

    .page-casino__cta-button,
    .page-casino__btn-text-link {
        padding: 12px 25px;
        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-casino__section {
        padding: 40px 0;
    }

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

    .page-casino__section-title {
        font-size: 1.8em;
    }

    .page-casino__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }

    .page-casino__features-grid,
    .page-casino__games-grid,
    .page-casino__promotions-grid,
    .page-casino__guide-steps,
    .page-casino__safety-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-casino__feature-item,
    .page-casino__game-card,
    .page-casino__promo-card,
    .page-casino__step-item,
    .page-casino__safety-item {
        padding: 20px;
        text-align: center; /* Center align text in cards for mobile */
    }

    .page-casino__game-card img,
    .page-casino__promo-card img,
    .page-casino__safety-item img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-casino__game-list {
        text-align: left;
        margin-left: 0;
        padding-left: 20px;
    }

    /* FAQ Mobile */
    .page-casino__faq-question {
        padding: 15px;
        flex-wrap: wrap;
    }
    
    .page-casino__faq-question h3 {
        font-size: 15px;
        margin-bottom: 0;
        width: calc(100% - 40px);
    }
    
    .page-casino__faq-toggle {
        margin-left: 10px;
        width: 24px;
        height: 24px;
        font-size: 20px;
    }
    
    .page-casino__faq-answer {
        padding: 0 15px;
    }
    
    .page-casino__faq-item.active .page-casino__faq-answer {
        padding: 15px !important;
    }
}