/* style/casino.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */

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

.page-casino {
    font-family: Arial, sans-serif;
    color: var(--text-main-color); /* Body background is dark, so text should be light */
    background-color: var(--bg-color-dark);
}

.page-casino__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 20px 60px; /* Small top padding, more bottom padding */
    box-sizing: border-box;
    overflow: hidden;
}

.page-casino__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
    display: block;
}

.page-casino__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 10px;
}

.page-casino__hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    padding: 0 15px;
}

.page-casino__main-title {
    font-size: clamp(2.5rem, 5vw, 3.2rem);
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
    text-shadow: 0 0 15px rgba(242, 193, 78, 0.6);
}

.page-casino__hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary-color);
    margin-bottom: 30px;
    line-height: 1.6;
}

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

.page-casino__cta-buttons--center {
    margin-top: 40px;
}

.page-casino__btn-primary,
.page-casino__btn-secondary {
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%; /* Ensure responsiveness */
}

.page-casino__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main-color);
    border: none;
    box-shadow: 0 5px 15px rgba(17, 168, 78, 0.4);
}

.page-casino__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(17, 168, 78, 0.6);
}

.page-casino__btn-secondary {
    background: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    box-shadow: 0 5px 15px rgba(34, 199, 104, 0.2);
}

.page-casino__btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--bg-color-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(34, 199, 104, 0.4);
}

.page-casino__btn-small {
    padding: 10px 20px;
    font-size: 0.9rem;
    white-space: normal;
}

.page-casino__btn-large {
    padding: 18px 40px;
    font-size: 1.2rem;
    white-space: normal;
}

.page-casino__section {
    padding: 60px 20px;
    background-color: var(--bg-color-dark);
}

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

.page-casino__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(17, 168, 78, 0.3);
}

.page-casino__sub-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    color: var(--gold-color);
    margin-top: 40px;
    margin-bottom: 30px;
    text-align: center;
    font-weight: bold;
}

.page-casino__text-block {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-secondary-color);
    margin-bottom: 25px;
}

.page-casino__text-block--margin-top {
    margin-top: 40px;
}

.page-casino__grid-3-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.page-casino__grid-2-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.page-casino__card {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-casino__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3), 0 0 20px rgba(var(--glow-color), 0.5);
}

.page-casino__card-image {
    width: 100%;
    height: 250px; /* Fixed height for consistent card layout */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-casino__card-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-casino__card-text {
    font-size: 1rem;
    color: var(--text-secondary-color);
    line-height: 1.6;
    flex-grow: 1;
}

.page-casino__step-by-step {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-casino__step-item {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
}

.page-casino__step-number {
    width: 60px;
    height: 60px;
    background: var(--button-gradient);
    color: var(--text-main-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 20px;
    box-shadow: 0 0 15px rgba(17, 168, 78, 0.5);
}

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

.page-casino__step-description {
    font-size: 1rem;
    color: var(--text-secondary-color);
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.page-casino__tip-item {
    background-color: var(--card-bg-color);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
}

.page-casino__tip-title {
    font-size: 1.4rem;
    color: var(--gold-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-casino__tip-description {
    font-size: 1rem;
    color: var(--text-secondary-color);
    line-height: 1.6;
}

.page-casino__faq-list {
    margin-top: 40px;
}

.page-casino__faq-item {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-casino__faq-item[open] {
    box-shadow: 0 5px 20px rgba(17, 168, 78, 0.2);
}

.page-casino__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
    cursor: pointer;
    list-style: none; /* For details/summary */
}

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

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

.page-casino__faq-toggle {
    font-size: 1.8rem;
    margin-left: 15px;
    color: var(--gold-color);
}

.page-casino__faq-item[open] .page-casino__faq-toggle {
    content: '−';
}

.page-casino__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary-color);
}

.page-casino__faq-answer p {
    margin-bottom: 15px;
}

.page-casino__faq-answer .page-casino__btn-primary {
    margin-top: 10px;
    display: inline-block;
}

.page-casino__conclusion-section {
    text-align: center;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-casino__hero-image-wrapper {
        margin-bottom: 30px;
    }
    .page-casino__main-title {
        font-size: clamp(2.2rem, 4.5vw, 2.8rem);
    }
    .page-casino__hero-description {
        font-size: 1rem;
    }
    .page-casino__section-title {
        font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    }
    .page-casino__sub-title {
        font-size: clamp(1.3rem, 2.5vw, 2rem);
    }
    .page-casino__card-image {
        height: 200px;
    }
    .page-casino__grid-2-cols {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-casino__hero-section {
        padding: 10px 15px 40px;
    }
    .page-casino__hero-image-wrapper {
        margin-bottom: 25px;
    }
    .page-casino__main-title {
        font-size: 2rem !important;
    }
    .page-casino__hero-description {
        font-size: 0.95rem;
    }
    .page-casino__cta-buttons {
        flex-direction: column;
        gap: 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;
        text-align: center;
    }
    .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;
        gap: 10px;
    }
    .page-casino__section {
        padding: 40px 15px;
    }
    .page-casino__container {
        padding: 0 10px;
    }
    .page-casino__section-title {
        font-size: 1.8rem !important;
        margin-bottom: 30px;
    }
    .page-casino__sub-title {
        font-size: 1.5rem !important;
        margin-top: 30px;
        margin-bottom: 20px;
    }
    .page-casino__text-block {
        font-size: 0.95rem;
    }
    .page-casino__grid-3-cols,
    .page-casino__grid-2-cols,
    .page-casino__step-by-step,
    .page-casino__tip-list {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .page-casino__card-image {
        height: 180px;
    }
    .page-casino__card-title {
        font-size: 1.3rem;
    }
    .page-casino__step-item,
    .page-casino__tip-item,
    .page-casino__card {
        padding: 20px;
    }
    .page-casino__step-number {
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    .page-casino__faq-question {
        padding: 15px 20px;
        font-size: 1.1rem;
    }
    .page-casino__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.95rem;
    }
    
    /* Force responsive images */
    .page-casino img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-casino__section,
    .page-casino__card,
    .page-casino__container,
    .page-casino__hero-image-wrapper,
    .page-casino__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    .page-casino__hero-content {
        padding-left: 0;
        padding-right: 0;
    }
}

/* Ensure all images are at least 200x200px or larger */
.page-casino img {
    min-width: 200px;
    min-height: 200px;
}

/* Specific overrides for card images to maintain aspect ratio while ensuring min size */
.page-casino__card-image {
    min-width: 200px; /* Ensure card images are not too small */
    min-height: 150px; /* Adjust based on desired aspect ratio for card images */
}

/* CSS for video elements if any are present, following the same responsive rules */
.page-casino video,
.page-casino__video {
    max-width: 100%;
    width: 100%;
    height: auto;
    display: block;
}

.page-casino__video-section,
.page-casino__video-container,
.page-casino__video-wrapper {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

@media (max-width: 768px) {
    .page-casino video,
    .page-casino__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-casino__video-section,
    .page-casino__video-container,
    .page-casino__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    .page-casino__video-section {
        padding-top: 10px !important;
    }
}