/* 基础样式和变量 */
:root {
    --primary-color: #C61F1F;
    --secondary-color: #E53030;
    --button-gradient: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
    --card-bg: #2A1212;
    --site-bg: #140C0C; /* Assuming body background from shared.css is similar to this dark color */
    --text-main: #FFF1E8;
    --border-color: #6A1E1E;
    --gold-color: #F3C54D;
    --deep-red: #7E0D0D;
}

.page-casino {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main); /* Default text color for dark background */
    background-color: var(--site-bg); /* Ensuring consistency with custom background */
}

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

.page-casino__section-title {
    font-size: 36px;
    font-weight: bold;
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.page-casino__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--gold-color);
    border-radius: 2px;
}

.page-casino__sub-description {
    text-align: center;
    font-size: 18px;
    color: var(--text-main);
    margin-bottom: 40px;
}

.page-casino__content-area {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-main);
    margin-bottom: 30px;
}

.page-casino__content-area p,
.page-casino__content-area ol,
.page-casino__content-area li {
    color: var(--text-main);
}

.page-casino__dark-section {
    background-color: var(--card-bg);
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.page-casino__light-bg {
    background-color: #3d1c1c; /* Slightly lighter than card-bg for contrast */
    color: var(--text-main);
}

/* HERO Section */
.page-casino__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--site-bg);
}

.page-casino__hero-image {
    width: 100%;
    max-height: 675px;
    overflow: hidden;
}

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

.page-casino__hero-content {
    text-align: center;
    padding: 40px 20px;
    max-width: 900px;
    margin-top: -80px; /* Overlap slightly with image for visual flow */
    background: rgba(42, 18, 18, 0.9); /* card-bg with transparency */
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    z-index: 10;
}

.page-casino__main-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem); /* Responsive font size for H1 */
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
}

.page-casino__description {
    font-size: 18px;
    color: var(--text-main);
    margin-bottom: 30px;
}

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

.page-casino__cta-buttons--center {
    margin-top: 30px;
}

.page-casino__btn-primary,
.page-casino__btn-secondary,
.page-casino__card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-casino__btn-primary {
    background: var(--button-gradient);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(255, 176, 74, 0.4);
}

.page-casino__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 176, 74, 0.6);
}

.page-casino__btn-secondary {
    background: transparent;
    color: var(--gold-color);
    border: 2px solid var(--gold-color);
}

.page-casino__btn-secondary:hover {
    background: var(--gold-color);
    color: var(--site-bg);
    transform: translateY(-2px);
}

.page-casino__card-btn {
    background: var(--deep-red);
    color: #ffffff;
    border: none;
    font-size: 16px;
    padding: 10px 20px;
}

.page-casino__card-btn:hover {
    background: var(--primary-color);
    transform: translateY(-1px);
}

/* Intro Section */
.page-casino__intro-section .page-casino__content-area {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.page-casino__intro-section .page-casino__image-full {
    margin-top: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: block;
    max-width: 100%;
    height: auto;
}

/* Games Section */
.page-casino__games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-casino__game-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.page-casino__game-card img {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    margin-bottom: 15px;
}

.page-casino__game-card .page-casino__card-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--gold-color);
    margin-bottom: 10px;
    padding: 0 15px;
}

.page-casino__game-card p {
    font-size: 15px;
    color: var(--text-main);
    margin-bottom: 20px;
    padding: 0 15px;
}

/* Benefits Section */
.page-casino__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.page-casino__benefit-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-casino__benefit-item img {
    
    
    margin-bottom: 20px;
    filter: brightness(1.2);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.page-casino__benefit-title {
    font-size: 20px;
    font-weight: bold;
    color: var(--gold-color);
    margin-bottom: 10px;
}

.page-casino__benefit-item p {
    font-size: 15px;
    color: var(--text-main);
}

/* Guide Section */
.page-casino__guide-section {
    padding: 60px 0;
    background-color: var(--site-bg);
}

.page-casino__guide-section ol {
    list-style: decimal;
    padding-left: 25px;
    margin-bottom: 30px;
}

.page-casino__guide-section ol li {
    margin-bottom: 15px;
    font-size: 17px;
    color: var(--text-main);
}

.page-casino__guide-section ol li strong {
    color: var(--gold-color);
}

.page-casino__article-body {
    max-width: 900px;
    margin: 0 auto;
}

/* Promotions Section */
.page-casino__promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.page-casino__promo-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.page-casino__promo-card img {
    width: 100%;
    height: 250px; /* Consistent image height for promo cards */
    object-fit: cover;
    margin-bottom: 15px;
}

.page-casino__promo-card .page-casino__card-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--gold-color);
    margin-bottom: 10px;
    padding: 0 15px;
}

.page-casino__promo-card p {
    font-size: 15px;
    color: var(--text-main);
    margin-bottom: 20px;
    padding: 0 15px;
}

/* Support Section */
.page-casino__support-section {
    padding: 60px 0;
    background-color: var(--site-bg);
}

.page-casino__support-channels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: center;
}

.page-casino__channel-item {
    background: var(--card-bg);
    padding: 30px 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-casino__channel-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--gold-color);
    margin-bottom: 15px;
}

.page-casino__channel-item p {
    font-size: 16px;
    color: var(--text-main);
    margin-bottom: 20px;
}

/* FAQ Section */
.page-casino__faq-section {
    padding: 60px 0;
}

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;
}
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: 16px;
  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(--gold-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(--site-bg), 0.7);
  border-radius: 0 0 5px 5px;
  color: var(--text-main);
}
details.page-casino__faq-item .page-casino__faq-answer p {
    color: var(--text-main);
}

/* Conclusion Section */
.page-casino__conclusion-section {
    padding: 60px 0;
    text-align: center;
    background-color: var(--site-bg);
}

/* Global image and button responsive styles */
.page-casino img {
    max-width: 100%;
    height: auto;
    display: block;
}

.page-casino__cta-buttons,
.page-casino__button-group,
.page-casino__btn-container {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-casino__section-title {
        font-size: 32px;
    }
    .page-casino__hero-content {
        margin-top: -60px;
        padding: 30px 20px;
    }
    .page-casino__main-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }
    .page-casino__container {
        padding: 20px;
    }
    .page-casino__games-grid,
    .page-casino__benefits-grid,
    .page-casino__promotions-grid,
    .page-casino__support-channels {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .page-casino__hero-section {
        padding-top: 10px;
        padding-bottom: 20px;
    }
    .page-casino__hero-image img {
        object-fit: contain !important;
        aspect-ratio: unset !important;
        height: auto !important;
    }
    .page-casino__hero-content {
        margin-top: -40px;
        padding: 20px 15px;
        border-radius: 5px;
    }
    .page-casino__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 15px;
    }
    .page-casino__description {
        font-size: 16px;
        margin-bottom: 20px;
    }
    .page-casino__cta-buttons {
        flex-direction: column !important;
        gap: 15px;
        padding: 0 15px;
    }
    .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 {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
    }
    .page-casino__section-title {
        font-size: 28px;
        margin-bottom: 30px;
    }
    .page-casino__sub-description {
        font-size: 16px;
        margin-bottom: 30px;
    }
    .page-casino__content-area {
        font-size: 16px;
        padding: 0 15px;
    }
    .page-casino__content-area p,
    .page-casino__content-area ol,
    .page-casino__content-area li {
        padding: 0;
    }
    .page-casino__intro-section .page-casino__image-full {
        width: calc(100% - 30px);
        margin-left: 15px;
        margin-right: 15px;
    }
    .page-casino__games-grid,
    .page-casino__benefits-grid,
    .page-casino__promotions-grid,
    .page-casino__support-channels {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }
    .page-casino__game-card img,
    .page-casino__promo-card img {
        
    }
    .page-casino__game-card,
    .page-casino__promo-card,
    .page-casino__benefit-item,
    .page-casino__channel-item {
        margin-left: 15px;
        margin-right: 15px;
        width: calc(100% - 30px);
    }
    .page-casino__article-body {
        padding: 0 15px;
    }
    .page-casino img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .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;
    }
    details.page-casino__faq-item summary.page-casino__faq-question { padding: 15px; }
    .page-casino__faq-qtext { font-size: 15px; }
    details.page-casino__faq-item .page-casino__faq-answer { padding: 0 15px 15px; }
}