/* CSS Styles for kubet chính thức page */
    :root {
        --page-kubetofficial-primary-bg: #1a1a1a;
        --page-kubetofficial-secondary-bg: #2a2a2a;
        --page-kubetofficial-accent-color: #FFD700; /* Vàng kim */
        --page-kubetofficial-text-color: #f0f0f0;
        --page-kubetofficial-link-color: #00BFFF; /* Xanh dương sáng */
        --page-kubetofficial-button-bg: #E44D26; /* Cam đỏ */
        --page-kubetofficial-button-hover-bg: #FF6B47;
        --page-kubetofficial-card-bg: #222222;
        --page-kubetofficial-border-color: #444444;
    }

    .page-kubetofficial {
        font-family: 'Arial', sans-serif;
        color: var(--page-kubetofficial-text-color);
        background-color: var(--page-kubetofficial-primary-bg);
        line-height: 1.6;
        overflow-x: hidden;
    }

    .page-kubetofficial a {
        color: var(--page-kubetofficial-link-color);
        text-decoration: none;
    }

    .page-kubetofficial a:hover {
        text-decoration: underline;
    }

    .page-kubetofficial .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 1rem;
    }

    /* Hero Section */
    .page-kubetofficial .hero-banner {
        width: 100%;
        overflow: hidden;
        position: relative;
        background-color: var(--page-kubetofficial-secondary-bg);
        padding-bottom: 2rem;
    }

    .page-kubetofficial .hero-banner img {
        width: 100%;
        height: auto;
        display: block;
        object-fit: cover;
        max-height: 400px;
    }

    .page-kubetofficial .hero-content {
        text-align: center;
        padding: 1rem;
        position: relative;
        z-index: 10;
    }

    .page-kubetofficial .hero-content h1 {
        font-size: 2.2rem;
        color: var(--page-kubetofficial-accent-color);
        margin-bottom: 1rem;
        line-height: 1.2;
    }

    .page-kubetofficial .hero-content p {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
        color: #cccccc;
    }

    .page-kubetofficial .cta-button {
        display: inline-block;
        background-color: var(--page-kubetofficial-button-bg);
        color: white;
        padding: 0.8rem 1.5rem;
        border-radius: 50px;
        font-size: 1.2rem;
        font-weight: bold;
        text-transform: uppercase;
        transition: background-color 0.3s ease;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-kubetofficial .cta-button:hover {
        background-color: var(--page-kubetofficial-button-hover-bg);
        text-decoration: none;
    }

    /* Floating Login/Register Button */
    .page-kubetofficial .floating-promo-button {
        position: fixed;
        bottom: 20px;
        right: 20px;
        background-color: var(--page-kubetofficial-button-bg);
        color: white;
        padding: 0.8rem 1.2rem;
        border-radius: 50px;
        font-size: 1rem;
        font-weight: bold;
        text-align: center;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
        z-index: 100;
        transition: background-color 0.3s ease, transform 0.3s ease;
        animation: pulse 2s infinite;
    }

    .page-kubetofficial .floating-promo-button:hover {
        background-color: var(--page-kubetofficial-button-hover-bg);
        transform: scale(1.05);
    }

    @keyframes pulse {
        0% { transform: scale(1); }
        50% { transform: scale(1.03); }
        100% { transform: scale(1); }
    }

    /* Sections */
    .page-kubetofficial .section {
        padding: 2rem 0;
        background-color: var(--page-kubetofficial-secondary-bg);
        margin-bottom: 1rem;
        border-radius: 8px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .page-kubetofficial .section:nth-of-type(even) {
        background-color: var(--page-kubetofficial-primary-bg);
    }

    .page-kubetofficial .section-title {
        text-align: center;
        font-size: 1.8rem;
        color: var(--page-kubetofficial-accent-color);
        margin-bottom: 2rem;
        position: relative;
        padding-bottom: 0.5rem;
    }

    .page-kubetofficial .section-title::after {
        content: '';
        display: block;
        width: 60px;
        height: 3px;
        background-color: var(--page-kubetofficial-button-bg);
        margin: 0.5rem auto 0;
    }

    /* Game Cards */
    .page-kubetofficial .game-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
        padding: 0 1rem;
    }

    .page-kubetofficial .game-card {
        background-color: var(--page-kubetofficial-card-bg);
        border-radius: 8px;
        overflow: hidden;
        text-align: center;
        padding-bottom: 1rem;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        transition: transform 0.2s ease;
    }

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

    .page-kubetofficial .game-card img {
        width: 100%;
        height: 120px;
        object-fit: cover;
        margin-bottom: 0.5rem;
    }

    .page-kubetofficial .game-card h3 {
        font-size: 1.1rem;
        color: var(--page-kubetofficial-accent-color);
        margin: 0.5rem 0;
        padding: 0 0.5rem;
    }

    .page-kubetofficial .game-card p {
        font-size: 0.9rem;
        color: #bbbbbb;
        padding: 0 0.5rem;
    }

    /* Promotions List */
    .page-kubetofficial .promo-list {
        list-style: none;
        padding: 0;
        margin: 0 1rem;
    }

    .page-kubetofficial .promo-list li {
        background-color: var(--page-kubetofficial-card-bg);
        margin-bottom: 0.8rem;
        padding: 1rem;
        border-left: 5px solid var(--page-kubetofficial-button-bg);
        border-radius: 4px;
        font-size: 1rem;
        display: flex;
        align-items: center;
    }

    .page-kubetofficial .promo-list li::before {
        content: '⭐';
        margin-right: 0.8rem;
        font-size: 1.2rem;
    }

    /* General Content */
    .page-kubetofficial p {
        margin-bottom: 1rem;
        padding: 0 1rem;
    }

    .page-kubetofficial ul {
        list-style: disc;
        margin: 0 1rem 1rem 2rem;
        padding: 0;
    }

    .page-kubetofficial ul li {
        margin-bottom: 0.5rem;
        color: #cccccc;
    }

    /* FAQ Section */
    .page-kubetofficial .faq-item {
        background-color: var(--page-kubetofficial-card-bg);
        margin-bottom: 0.5rem;
        border-radius: 4px;
        overflow: hidden;
    }

    .page-kubetofficial .faq-question {
        display: block;
        width: 100%;
        padding: 1rem;
        text-align: left;
        background-color: var(--page-kubetofficial-secondary-bg);
        color: var(--page-kubetofficial-accent-color);
        border: none;
        font-size: 1.1rem;
        cursor: pointer;
        position: relative;
        transition: background-color 0.3s ease;
    }

    .page-kubetofficial .faq-question::after {
        content: '+';
        position: absolute;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
        font-size: 1.5rem;
        transition: transform 0.3s ease;
    }

    .page-kubetofficial .faq-question.active::after {
        content: '-';
        transform: translateY(-50%) rotate(180deg);
    }

    .page-kubetofficial .faq-answer {
        padding: 0 1rem;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out, padding 0.3s ease-out;
        color: #bbbbbb;
    }

    .page-kubetofficial .faq-answer.active {
        max-height: 200px; /* Adjust based on content */
        padding: 1rem;
    }


    /* Responsive adjustments */
    @media (min-width: 768px) {
        .page-kubetofficial .hero-content h1 {
            font-size: 3rem;
        }

        .page-kubetofficial .hero-content p {
            font-size: 1.2rem;
        }

        .page-kubetofficial .section-title {
            font-size: 2.5rem;
        }

        .page-kubetofficial .game-grid {
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
        }

        .page-kubetofficial .game-card img {
            height: 150px;
        }

        .page-kubetofficial .game-card h3 {
            font-size: 1.2rem;
        }

        .page-kubetofficial .floating-promo-button {
            padding: 1rem 1.8rem;
            font-size: 1.1rem;
        }
    }

    @media (min-width: 1024px) {
        .page-kubetofficial .hero-banner img {
            max-height: 500px;
        }

        .page-kubetofficial .container {
            padding: 1.5rem;
        }
    }