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

.page-responsible-gaming {
    font-family: Arial, sans-serif;
    color: var(--text-main); /* Default text color for the page */
    background-color: var(--background-main);
    line-height: 1.6;
}

.page-responsible-gaming__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 */
    background-color: var(--background-main);
    text-align: center;
}

.page-responsible-gaming__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    margin-bottom: 30px;
}

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

.page-responsible-gaming__hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-responsible-gaming__main-title {
    color: var(--gold-color);
    font-size: clamp(2em, 4vw, 3.2em);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.4);
}

.page-responsible-gaming__description {
    color: var(--text-secondary);
    font-size: 1.1em;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-responsible-gaming__cta-button {
    display: inline-block;
    padding: 15px 30px;
    background: var(--button-gradient);
    color: var(--text-main);
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

.page-responsible-gaming__content-section {
    padding: 60px 0;
    background-color: var(--background-main);
}

.page-responsible-gaming__dark-section {
    background-color: var(--card-bg);
}

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

.page-responsible-gaming__section-title {
    color: var(--gold-color);
    font-size: 2.5em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.3);
}

.page-responsible-gaming__text-block {
    color: var(--text-secondary);
    font-size: 1.05em;
    margin-bottom: 20px;
    text-align: justify;
}

.page-responsible-gaming__text-block strong {
    color: var(--text-main);
}

.page-responsible-gaming__feature-grid, .page-responsible-gaming__grid-3-col, .page-responsible-gaming__support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.page-responsible-gaming__card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    color: var(--text-secondary);
}

.page-responsible-gaming__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-responsible-gaming__card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-responsible-gaming__card-title {
    color: var(--gold-color);
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 15px;
}

.page-responsible-gaming__card-text {
    font-size: 1em;
    line-height: 1.5;
    flex-grow: 1;
}

.page-responsible-gaming__list {
    list-style-type: disc;
    padding-left: 20px;
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.page-responsible-gaming__list-item {
    margin-bottom: 8px;
    font-size: 0.95em;
}

.page-responsible-gaming__cta-text {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 30px;
    color: var(--text-main);
    font-weight: 500;
}

.page-responsible-gaming__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    background: var(--deep-green-color);
    color: var(--text-main);
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 0.95em;
    transition: all 0.3s ease;
    border: 1px solid var(--primary-color);
    margin-top: auto; /* Push to bottom of card */
    align-self: flex-start;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-responsible-gaming__btn-secondary:hover {
    background: var(--primary-color);
    color: var(--text-main);
}

.page-responsible-gaming__text-link {
    color: var(--gold-color);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.page-responsible-gaming__text-link:hover {
    color: var(--glow-color);
}

.page-responsible-gaming__card-row {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.page-responsible-gaming__card-row .page-responsible-gaming__card {
    flex: 1 1 calc(50% - 15px);
    min-width: 300px;
}

.page-responsible-gaming__card-row .page-responsible-gaming__card .page-responsible-gaming__card-title {
    margin-top: 0;
}

.page-responsible-gaming__faq-section {
    padding: 60px 0;
    background-color: var(--background-main);
}

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

.page-responsible-gaming__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    color: var(--text-secondary);
}

.page-responsible-gaming__faq-item[open] {
    background-color: var(--deep-green-color);
    border-color: var(--primary-color);
}

.page-responsible-gaming__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--text-main);
    background-color: transparent;
    border: none;
    width: 100%;
    text-align: left;
    box-sizing: border-box;
    transition: color 0.3s ease;
}

.page-responsible-gaming__faq-item[open] .page-responsible-gaming__faq-question {
    color: var(--gold-color);
}

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

.page-responsible-gaming__faq-question::marker {
    display: none;
}

.page-responsible-gaming__faq-qtext {
    flex-grow: 1;
}

.page-responsible-gaming__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 20px;
    color: var(--gold-color);
}

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

.page-responsible-gaming__cta-section {
    padding: 80px 0;
    background-color: var(--deep-green-color);
    text-align: center;
}

.page-responsible-gaming__cta-section .page-responsible-gaming__section-title {
    color: var(--text-main);
    margin-bottom: 20px;
}

.page-responsible-gaming__cta-section .page-responsible-gaming__text-block {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
    color: var(--text-secondary);
}

.page-responsible-gaming__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-responsible-gaming__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    border: 2px solid transparent;
}

.page-responsible-gaming__btn-primary:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
}

.page-responsible-gaming__btn-secondary {
    background: none;
    color: var(--gold-color);
    border: 2px solid var(--gold-color);
}

.page-responsible-gaming__btn-secondary:hover {
    background: var(--gold-color);
    color: var(--background-main);
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
    .page-responsible-gaming__main-title {
        font-size: clamp(1.8em, 5vw, 2.8em);
    }

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

    .page-responsible-gaming__feature-grid, .page-responsible-gaming__grid-3-col, .page-responsible-gaming__support-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .page-responsible-gaming__card-row .page-responsible-gaming__card {
        flex: 1 1 calc(100% - 15px);
    }
}

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

    .page-responsible-gaming__hero-section {
        padding: 10px 15px 40px;
    }

    .page-responsible-gaming__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-responsible-gaming__main-title {
        font-size: clamp(1.6em, 6vw, 2.5em);
        line-height: 1.3;
    }

    .page-responsible-gaming__description {
        font-size: 1em;
    }

    .page-responsible-gaming__cta-button {
        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-responsible-gaming__content-section {
        padding: 40px 0;
    }

    .page-responsible-gaming__container {
        padding: 0 15px;
    }

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

    .page-responsible-gaming__text-block {
        font-size: 0.95em;
    }

    .page-responsible-gaming__feature-grid, .page-responsible-gaming__grid-3-col, .page-responsible-gaming__support-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-responsible-gaming__card {
        padding: 20px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

    .page-responsible-gaming__card-image {
        height: 180px;
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-responsible-gaming__card-title {
        font-size: 1.3em;
    }

    .page-responsible-gaming__list {
        padding-left: 15px;
    }

    .page-responsible-gaming__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }

    .page-responsible-gaming__faq-toggle {
        font-size: 1.3em;
    }

    .page-responsible-gaming__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.9em;
    }

    .page-responsible-gaming__cta-section {
        padding: 50px 0;
    }

    .page-responsible-gaming__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
    }

    .page-responsible-gaming__cta-buttons .page-responsible-gaming__cta-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-responsible-gaming img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-responsible-gaming__section,
    .page-responsible-gaming__card,
    .page-responsible-gaming__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .page-responsible-gaming__video-section {
        padding-top: 10px !important; /* body đã承担 --header-offset，此处禁止 var(--header-offset) */
    }

    .page-responsible-gaming video,
    .page-responsible-gaming__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-responsible-gaming__video-section,
    .page-responsible-gaming__video-container,
    .page-responsible-gaming__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    
    .page-responsible-gaming__video-section {
        padding-top: 10px !important;
    }
    
    .page-responsible-gaming__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-responsible-gaming__cta-button,
    .page-responsible-gaming__btn-primary,
    .page-responsible-gaming__btn-secondary,
    .page-responsible-gaming a[class*="button"],
    .page-responsible-gaming 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-responsible-gaming__cta-buttons,
    .page-responsible-gaming__button-group,
    .page-responsible-gaming__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-responsible-gaming__cta-buttons {
        display: flex;
        flex-direction: column; 
    }
}