:root {
    --main-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --background-primary: #08160F; /* Used for dark sections */
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;
}

/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-casino {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main); /* Default text color for the page, assuming dark body background */
    background-color: var(--background-primary);
}

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

.page-casino__section-title {
    font-size: 2.5em;
    color: var(--text-main);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    line-height: 1.2;
}

.page-casino__section-description {
    font-size: 1.1em;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 60px;
}

.page-casino__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 20px 80px; /* Small top padding, more bottom padding */
    overflow: hidden;
    background-color: var(--background-primary);
}

.page-casino__hero-image-wrapper {
    width: 100%;
    max-height: 70vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 40px;
}

.page-casino__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-height: 300px; /* Ensure minimum size */
}

.page-casino__hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 800px;
    margin-top: 20px;
}

.page-casino__main-title {
    font-size: clamp(2.2em, 4vw, 3.2em); /* Responsive font size */
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-casino__intro-text {
    font-size: 1.2em;
    color: var(--text-main);
    margin-bottom: 30px;
    line-height: 1.6;
}

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

.page-casino__btn-primary,
.page-casino__btn-secondary {
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%; /* Ensure responsiveness */
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow long words to break */
    text-align: center;
}

.page-casino__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-casino__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-casino__btn-secondary {
    background: transparent;
    color: var(--gold-color);
    border: 2px solid var(--gold-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-casino__btn-secondary:hover {
    background: rgba(242, 193, 78, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-casino__about-section,
.page-casino__games-section,
.page-casino__promotions-section,
.page-casino__why-choose-section,
.page-casino__how-to-start-section,
.page-casino__faq-section,
.page-casino__contact-cta {
    padding: 80px 0;
}

.page-casino__dark-section {
    background-color: var(--deep-green);
    color: var(--text-main);
}

.page-casino__text-block {
    font-size: 1.1em;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto 40px;
    text-align: justify;
}

.page-casino__text-block p {
    margin-bottom: 15px;
}

.page-casino__games-section .page-casino__section-description {
    margin-bottom: 40px;
}

.page-casino__game-categories {
    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-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 450px; /* Ensure cards have a consistent height */
}

.page-casino__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
}

.page-casino__card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
    min-width: 200px; /* Ensure minimum size */
    min-height: 200px; /* Ensure minimum size */
}

.page-casino__game-card .page-casino__card-title,
.page-casino__promo-card .page-casino__card-title {
    font-size: 1.4em;
    color: var(--gold-color);
    margin: 20px 20px 10px;
    font-weight: bold;
}

.page-casino__game-card .page-casino__card-title a,
.page-casino__promo-card .page-casino__card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-casino__game-card .page-casino__card-title a:hover,
.page-casino__promo-card .page-casino__card-title a:hover {
    color: var(--glow-color);
}

.page-casino__card-text {
    font-size: 0.95em;
    color: var(--text-secondary);
    padding: 0 20px;
    flex-grow: 1;
}

.page-casino__btn-text {
    display: inline-block;
    color: var(--glow-color);
    text-decoration: none;
    font-weight: bold;
    padding: 15px 20px;
    transition: color 0.3s ease;
    align-self: flex-start;
}

.page-casino__btn-text:hover {
    color: var(--gold-color);
    text-decoration: underline;
}

.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-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 400px; /* Consistent height */
}

.page-casino__promo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
}

.page-casino__cta-center {
    text-align: center;
    margin-top: 60px;
}

.page-casino__why-choose-section {
    background-color: var(--background-primary);
}

.page-casino__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.page-casino__feature-item {
    text-align: center;
    padding: 20px;
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-casino__feature-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
    min-width: 200px; /* Ensure minimum size */
    min-height: 200px; /* Ensure minimum size */
}

.page-casino__feature-title {
    font-size: 1.3em;
    color: var(--gold-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-casino__feature-text {
    font-size: 0.95em;
    color: var(--text-secondary);
    line-height: 1.6;
}

.page-casino__how-to-start-section {
    background-color: var(--deep-green);
}

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

.page-casino__step-item {
    text-align: center;
    padding: 30px;
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-casino__step-number {
    font-size: 2.5em;
    color: var(--gold-color);
    font-weight: bold;
    margin-bottom: 15px;
}

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

.page-casino__step-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-casino__step-title a:hover {
    color: var(--glow-color);
}

.page-casino__step-text {
    font-size: 0.95em;
    color: var(--text-secondary);
    line-height: 1.6;
}

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

.page-casino__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-casino__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 1.15em;
    font-weight: bold;
    color: var(--text-main);
    cursor: pointer;
    background-color: var(--deep-green);
    border-bottom: 1px solid var(--border-color);
    list-style: none; /* For details tag */
}

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

.page-casino__faq-qtext {
    flex-grow: 1;
}

.page-casino__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--gold-color);
}

.page-casino__faq-answer {
    padding: 20px;
    font-size: 1em;
    color: var(--text-secondary);
    line-height: 1.7;
}

.page-casino__faq-answer p {
    margin-bottom: 10px;
}

.page-casino__faq-answer a {
    color: var(--glow-color);
    text-decoration: underline;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-casino__section-title {
        font-size: 2em;
    }
    .page-casino__intro-text {
        font-size: 1.1em;
    }
    .page-casino__game-card, .page-casino__promo-card {
        min-height: auto;
    }
}

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

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

    .page-casino__hero-section {
        padding: 10px 15px 60px;
    }

    .page-casino__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em) !important;
        margin-bottom: 15px;
    }

    .page-casino__intro-text {
        font-size: 1em;
        margin-bottom: 25px;
    }

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

    .page-casino__btn-primary,
    .page-casino__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-casino__about-section,
    .page-casino__games-section,
    .page-casino__promotions-section,
    .page-casino__why-choose-section,
    .page-casino__how-to-start-section,
    .page-casino__faq-section,
    .page-casino__contact-cta {
        padding: 60px 0;
    }

    .page-casino__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-casino__section-description {
        font-size: 1em;
        margin-bottom: 40px;
    }

    .page-casino__game-categories,
    .page-casino__promotions-grid,
    .page-casino__features-grid,
    .page-casino__steps-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .page-casino img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-casino__hero-image-wrapper,
    .page-casino__game-card,
    .page-casino__promo-card,
    .page-casino__feature-item,
    .page-casino__step-item,
    .page-casino__faq-item,
    .page-casino__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-casino__card-image {
        height: auto; /* Allow height to adjust for mobile */
    }

    .page-casino__feature-icon {
        width: 80px;
        height: 80px;
    }

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

    .page-casino__faq-answer {
        padding: 15px;
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .page-casino__section-title {
        font-size: 1.5em;
    }
    .page-casino__hero-image {
        min-height: 200px !important;
    }
    .page-casino__card-image {
        height: 180px;
    }
    .page-casino__game-card, .page-casino__promo-card {
        min-height: 350px;
    }
}