:root {
    --primary-color: #F2C14E;
    --secondary-color: #FFD36B;
    --background-color: #0A0A0A;
    --card-bg: #111111;
    --text-main: #FFF6D6;
    --border-color: #3A2A12;
    --glow-color: #FFD36B;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
}

.page-casino {
    font-family: 'Arial', sans-serif;
    color: var(--text-main); /* Light text on dark body background */
    background-color: var(--background-color); /* Ensures dark background if not set by shared */
}

.page-casino__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
    box-sizing: border-box;
}

/* Hero Section */
.page-casino__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, relying on body padding-top from shared.css */
    padding-bottom: 60px;
    text-align: center;
    overflow: hidden;
    background-color: var(--background-color);
}

.page-casino__hero-image-wrapper {
    width: 100%;
    max-height: 600px; /* Adjust as needed */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-casino__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 8px;
}

.page-casino__hero-content {
    padding: 40px 15px;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    text-align: center;
}

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

.page-casino__description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-main);
    margin-bottom: 30px;
}

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

.page-casino__btn-primary,
.page-casino__btn-secondary,
.page-casino__btn-play,
.page-casino__btn-view-more {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%;
}

.page-casino__btn-primary {
    background: var(--button-gradient);
    color: #ffffff; /* White text on gradient button */
    border: none;
    box-shadow: 0 4px 15px rgba(255, 211, 107, 0.4);
}

.page-casino__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 211, 107, 0.6);
}

.page-casino__btn-secondary {
    background: transparent;
    color: var(--secondary-color); /* Gold text */
    border: 2px solid var(--secondary-color);
    box-shadow: 0 2px 10px rgba(255, 211, 107, 0.2);
}

.page-casino__btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--background-color); /* Dark text on gold hover */
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 211, 107, 0.4);
}

/* General Section Styling */
.page-casino__section {
    padding: 60px 0;
    background-color: var(--background-color);
}

.page-casino__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--text-main);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.3;
}

.page-casino__text-block {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-main);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Why Choose Us Section */
.page-casino__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-casino__feature-card {
    background-color: var(--card-bg); /* Dark card background */
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--text-main);
}

.page-casino__feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

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

.page-casino__feature-title {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.page-casino__feature-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-main);
}

/* Popular Games Section */
.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-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    color: var(--text-main);
}

.page-casino__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-casino__game-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    margin-bottom: 15px;
}

.page-casino__game-title {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin: 0 15px 10px 15px;
}

.page-casino__game-description {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-main);
    margin: 0 15px 20px 15px;
}

.page-casino__btn-play {
    background: var(--button-gradient);
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    font-size: 1rem;
    margin-bottom: 20px;
}

.page-casino__btn-play:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* How to Join Section */
.page-casino__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-casino__step-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    color: var(--text-main);
}

.page-casino__step-title {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.page-casino__step-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-main);
    margin-bottom: 30px;
}

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

.page-casino__promo-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    color: var(--text-main);
}

.page-casino__promo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-casino__promo-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    margin-bottom: 15px;
}

.page-casino__promo-title {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin: 0 15px 10px 15px;
}

.page-casino__promo-description {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-main);
    margin: 0 15px 20px 15px;
}

.page-casino__btn-view-more {
    background: var(--button-gradient);
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    font-size: 1rem;
    margin-bottom: 20px;
}

.page-casino__btn-view-more:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Support Section */
.page-casino__support {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
}

.page-casino__support-channels {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* FAQ Section */
.page-casino__faq-section {
    padding-bottom: 80px;
}

.page-casino__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

details.page-casino__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--card-bg);
}
details.page-casino__faq-item summary.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: var(--text-main);
}
details.page-casino__faq-item summary.page-casino__faq-question::-webkit-details-marker {
  display: none;
}
details.page-casino__faq-item summary.page-casino__faq-question:hover {
  background: rgba(var(--primary-color), 0.1);
}
.page-casino__faq-qtext {
  flex: 1;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--text-main);
}
.page-casino__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--secondary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-casino__faq-item .page-casino__faq-answer {
  padding: 0 20px 20px;
  background: rgba(var(--card-bg), 0.5);
  border-radius: 0 0 5px 5px;
  color: var(--text-main);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Responsive Design - Mobile */
@media (max-width: 1024px) {
    .page-casino__main-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }
    .page-casino__section-title {
        font-size: clamp(1.6rem, 4.5vw, 2.5rem);
    }
    .page-casino__cta-buttons,
    .page-casino__support-channels {
        flex-direction: column;
        align-items: center;
    }
    .page-casino__btn-primary,
    .page-casino__btn-secondary,
    .page-casino__btn-play,
    .page-casino__btn-view-more {
        width: 80%;
        max-width: 350px;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-casino__hero-section {
        padding-top: 10px;
        padding-bottom: 40px;
    }
    .page-casino__hero-image-wrapper {
        max-height: 400px;
    }
    .page-casino__hero-image {
        object-fit: contain !important; /* Prevent cropping on mobile */
        aspect-ratio: unset !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-casino__hero-content {
        padding: 30px 15px;
    }
    .page-casino__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 15px;
    }
    .page-casino__description {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }
    .page-casino__cta-buttons {
        gap: 15px;
        padding: 0 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        flex-wrap: wrap !important;
        flex-direction: column !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,
    .page-casino__section,
    .page-casino__feature-card,
    .page-casino__game-card,
    .page-casino__step-card,
    .page-casino__promo-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-casino__section {
        padding: 40px 0;
    }
    .page-casino__section-title {
        font-size: clamp(1.5rem, 5.5vw, 2.2rem);
        margin-bottom: 15px;
    }
    .page-casino__text-block {
        font-size: 0.9rem;
        margin-bottom: 30px;
        padding: 0 10px;
    }

    /* 产品展示图区域 (Features, Games, Promotions) */
    .page-casino__features-grid,
    .page-casino__games-grid,
    .page-casino__steps-grid,
    .page-casino__promo-cards {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }
    .page-casino__feature-card,
    .page-casino__game-card,
    .page-casino__step-card,
    .page-casino__promo-card {
        padding: 20px;
    }
    .page-casino__feature-image,
    .page-casino__game-image,
    .page-casino__promo-image {
        height: 180px;
        margin-bottom: 15px;
    }
    .page-casino__feature-title,
    .page-casino__game-title,
    .page-casino__promo-title {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    .page-casino__feature-description,
    .page-casino__game-description,
    .page-casino__promo-description {
        font-size: 0.85rem;
        margin-bottom: 15px;
    }
    .page-casino__btn-play,
    .page-casino__btn-view-more {
        padding: 12px 25px;
        font-size: 0.95rem;
        margin-bottom: 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 按钮与按钮容器 */
    .page-casino__cta-button,
    .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-left: 15px;
      padding-right: 15px;
    }
    .page-casino__cta-buttons,
    .page-casino__button-group,
    .page-casino__btn-container,
    .page-casino__support-channels {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
      flex-wrap: wrap !important;
      gap: 10px;
      flex-direction: column !important;
    }

    /* FAQ Section */
    details.page-casino__faq-item summary.page-casino__faq-question { padding: 15px; }
    .page-casino__faq-qtext { font-size: 1rem; }
    .page-casino__faq-toggle { font-size: 20px; width: 24px; height: 24px; margin-left: 10px;}
    details.page-casino__faq-item .page-casino__faq-answer { padding: 0 15px 15px; }
    .page-casino__faq-answer p {
        font-size: 0.9rem;
    }
}