:root {
        --page-suncity-primary: #ff4d4d; /* Đỏ tươi */
        --page-suncity-secondary: #ff8c00; /* Cam đậm */
        --page-suncity-accent: #ffd700; /* Vàng kim */
        --page-suncity-dark: #2c3e50; /* Xám xanh đậm */
        --page-suncity-light: #ecf0f1; /* Xám nhạt */
        --page-suncity-text-dark: #333;
        --page-suncity-text-light: #fff;
        --page-suncity-gradient: linear-gradient(90deg, #ff4d4d 0%, #ff8c00 100%);
    }

    .page-suncity {
        font-family: 'Arial', sans-serif;
        color: var(--page-suncity-text-dark);
        line-height: 1.6;
        background-color: var(--page-suncity-light);
    }

    .page-suncity__section {
        padding: 40px 15px;
        margin-bottom: 20px;
        background-color: var(--page-suncity-text-light);
        border-radius: 8px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
        box-sizing: border-box;
    }

    .page-suncity__hero-section {
        position: relative;
        text-align: center;
        color: var(--page-suncity-text-light);
        padding-top: 10px; /* Adjusted for fixed header */
        padding-bottom: 60px;
        background: var(--page-suncity-gradient);
        border-radius: 0 0 15px 15px;
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-suncity__hero-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
        max-width: 100%;
        filter: brightness(0.6); /* Slightly darken for text readability */
    }

    .page-suncity__hero-content {
        position: relative;
        z-index: 2;
        padding: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        min-height: 250px;
        box-sizing: border-box;
    }

    .page-suncity__hero-title {
        font-size: 2.5em;
        margin-bottom: 10px;
        font-weight: bold;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        color: var(--page-suncity-accent);
    }

    .page-suncity__hero-subtitle {
        font-size: 1.2em;
        margin-bottom: 20px;
        text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-suncity__promo-button-fixed {
        position: fixed;
        bottom: 20px;
        right: 15px;
        background: var(--page-suncity-primary);
        color: var(--page-suncity-text-light);
        padding: 15px 25px;
        border-radius: 50px;
        text-align: center;
        font-size: 1.1em;
        font-weight: bold;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        z-index: 1000;
        animation: page-suncity__pulse 2s infinite;
        cursor: pointer;
        border: none;
        outline: none;
        transition: background 0.3s ease;
    }

    .page-suncity__promo-button-fixed:hover {
        background: var(--page-suncity-secondary);
    }

    @keyframes page-suncity__pulse {
        0% { transform: scale(1); }
        50% { transform: scale(1.05); }
        100% { transform: scale(1); }
    }

    .page-suncity__section-title {
        font-size: 2em;
        color: var(--page-suncity-dark);
        text-align: center;
        margin-bottom: 30px;
        position: relative;
    }

    .page-suncity__section-title::after {
        content: '';
        position: absolute;
        left: 50%;
        bottom: -10px;
        transform: translateX(-50%);
        width: 60px;
        height: 4px;
        background: var(--page-suncity-primary);
        border-radius: 2px;
    }

    .page-suncity__text-center {
        text-align: center;
    }

    .page-suncity__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
        margin-top: 30px;
    }

    .page-suncity__game-card {
        background-color: #fff;
        border-radius: 10px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
        overflow: hidden;
        text-align: center;
        transition: transform 0.3s ease;
        padding: 20px;
        box-sizing: border-box;
    }

    .page-suncity__game-card:hover {
        transform: translateY(-5px);
    }

    .page-suncity__game-card-image {
        width: 100%;
        max-width: 100%;
        height: 180px;
        object-fit: cover;
        border-radius: 8px;
        margin-bottom: 15px;
    }

    .page-suncity__game-card-title {
        font-size: 1.3em;
        color: var(--page-suncity-dark);
        margin-bottom: 10px;
        font-weight: bold;
    }

    .page-suncity__game-card-description {
        font-size: 0.9em;
        color: #666;
    }

    .page-suncity__button {
        display: inline-block;
        background: var(--page-suncity-primary);
        color: var(--page-suncity-text-light);
        padding: 12px 25px;
        border-radius: 5px;
        text-decoration: none;
        font-weight: bold;
        transition: background 0.3s ease;
        border: none;
        cursor: pointer;
        margin-top: 20px;
    }

    .page-suncity__button:hover {
        background: var(--page-suncity-secondary);
    }

    .page-suncity__promo-item {
        display: flex;
        align-items: center;
        margin-bottom: 25px;
        gap: 20px;
    }

    .page-suncity__promo-item-image {
        width: 100px;
        height: 100px;
        object-fit: cover;
        border-radius: 10px;
        flex-shrink: 0;
        max-width: 100%;
    }

    .page-suncity__promo-item-content h3 {
        font-size: 1.2em;
        color: var(--page-suncity-primary);
        margin-bottom: 5px;
    }

    .page-suncity__promo-item-content p {
        font-size: 0.9em;
        color: #555;
    }

    .page-suncity__faq-list {
        margin-top: 30px;
    }

    .page-suncity__faq-item {
        background-color: #f8f8f8;
        border: 1px solid #ddd;
        border-radius: 8px;
        margin-bottom: 15px;
        overflow: hidden;
    }

    .page-suncity__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
        background-color: var(--page-suncity-primary);
        color: var(--page-suncity-text-light);
        cursor: pointer;
        font-weight: bold;
        font-size: 1.1em;
        user-select: none;
        transition: background-color 0.3s ease;
    }

    .page-suncity__faq-question:hover {
        background-color: var(--page-suncity-secondary);
    }

    .page-suncity__faq-question h3 {
        margin: 0;
        flex-grow: 1;
        pointer-events: none; /* Prevent h3 from blocking click event on parent */
    }

    .page-suncity__faq-toggle {
        font-size: 1.5em;
        line-height: 1;
        margin-left: 10px;
        pointer-events: none; /* Prevent span from blocking click event on parent */
    }

    .page-suncity__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 15px;
        color: var(--page-suncity-text-dark);
        background-color: #fff;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
        opacity: 0;
    }

    .page-suncity__faq-item.active .page-suncity__faq-answer {
        max-height: 2000px !important; /* Use !important as per requirement */
        padding: 20px 15px !important; /* Use !important as per requirement */
        opacity: 1;
    }

    .page-suncity__contact-info {
        text-align: center;
        margin-top: 30px;
        font-size: 1.1em;
    }

    .page-suncity__contact-info p {
        margin-bottom: 10px;
    }

    .page-suncity__contact-info strong {
        color: var(--page-suncity-primary);
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
        .page-suncity__hero-title {
            font-size: 2em;
        }

        .page-suncity__hero-subtitle {
            font-size: 1em;
        }

        .page-suncity__section {
            padding: 30px 10px;
            margin-bottom: 15px;
        }

        .page-suncity__section-title {
            font-size: 1.8em;
            margin-bottom: 20px;
        }

        .page-suncity__grid {
            grid-template-columns: 1fr;
        }

        .page-suncity__promo-item {
            flex-direction: column;
            text-align: center;
        }

        .page-suncity__promo-item-image {
            margin-bottom: 10px;
        }

        .page-suncity__promo-button-fixed {
            padding: 12px 20px;
            font-size: 1em;
            bottom: 15px;
            right: 10px;
        }

        .page-suncity__hero-section {
            padding-top: 10px; /* Adjusted for fixed header on mobile */
        }

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

    /* Ensure all images are responsive */
    .page-suncity img {
        max-width: 100%;
        height: auto;
        box-sizing: border-box;
    }

    @media (max-width: 768px) {
        .page-suncity img {
            max-width: 100% !important;
            height: auto !important;
        }
    }

    .page-suncity__image-container {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }