:root {
        --primary-color: #FFD700; /* Vàng */
        --secondary-color: #007bff; /* Xanh dương */
        --accent-color: #28a745; /* Xanh lá */
        --dark-bg: #1a1a1a;
        --medium-dark-bg: #2a2a2a;
        --light-text: #e0e0e0;
        --subtle-text: #c0c0c0;
    }

    .page-68gb2026 {
        font-family: 'Arial', sans-serif;
        background-color: var(--dark-bg);
        color: var(--light-text);
        line-height: 1.6;
        overflow-x: hidden;
        padding-bottom: 80px; /* Khoảng trống cho các nút nổi */
        /* Giả định body đã có padding-top cho phần bù của header */
    }

    .page-68gb2026__section {
        padding: 40px 20px;
        max-width: 1200px;
        margin: 0 auto;
    }
    @media (max-width: 768px) {
        .page-68gb2026__section {
            padding: 30px 15px;
        }
    }

    .page-68gb2026__section-title {
        text-align: center;
        color: var(--primary-color);
        font-size: 2.5em;
        margin-bottom: 40px;
        position: relative;
        padding-bottom: 10px;
    }
    .page-68gb2026__section-title::after {
        content: '';
        position: absolute;
        left: 50%;
        bottom: 0;
        transform: translateX(-50%);
        width: 80px;
        height: 3px;
        background-color: var(--secondary-color);
        border-radius: 2px;
    }
    @media (max-width: 768px) {
        .page-68gb2026__section-title {
            font-size: 1.8em;
            margin-bottom: 30px;
        }
    }

    .page-68gb2026__intro-text {
        text-align: center;
        margin-bottom: 40px;
        max-width: 900px;
        margin-left: auto;
        margin-right: auto;
        color: var(--subtle-text);
        font-size: 1.1em;
    }
    @media (max-width: 768px) {
        .page-68gb2026__intro-text {
            font-size: 1em;
            margin-bottom: 30px;
        }
    }

    /* Hero Section */
    .page-68gb2026__hero-section {
        background-color: #000;
        padding-top: 10px; /* Một khoảng đệm nhỏ, giả định body xử lý phần bù chính */
        text-align: center;
        position: relative;
        padding-bottom: 60px;
    }
    .page-68gb2026__hero-image {
        width: 100%;
        height: auto;
        max-height: 500px;
        object-fit: cover;
        opacity: 0.7;
        filter: brightness(0.7); /* Làm tối ảnh một chút để dễ đọc văn bản */
    }
    .page-68gb2026__hero-content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        max-width: 800px;
        z-index: 10;
        color: #ffffff;
    }
    .page-68gb2026__hero-title {
        font-size: 3.5em;
        color: var(--primary-color);
        margin-bottom: 15px;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }
    .page-68gb2026__hero-subtitle {
        font-size: 1.5em;
        color: var(--light-text);
        margin-bottom: 30px;
        text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }
    .page-68gb2026__hero-cta {
        display: inline-block;
        background-color: var(--secondary-color);
        color: #ffffff;
        padding: 15px 30px;
        border-radius: 5px;
        text-decoration: none;
        font-weight: bold;
        font-size: 1.1em;
        transition: background-color 0.3s ease;
    }
    .page-68gb2026__hero-cta:hover {
        background-color: #0056b3;
    }

    @media (max-width: 768px) {
        .page-68gb2026__hero-title {
            font-size: 2.2em;
        }
        .page-68gb2026__hero-subtitle {
            font-size: 1.1em;
        }
        .page-68gb2026__hero-cta {
            padding: 12px 25px;
            font-size: 1em;
        }
    }

    /* Floating Buttons */
    .page-68gb2026__floating-buttons {
        position: fixed;
        bottom: 20px;
        right: 20px;
        display: flex;
        flex-direction: column;
        gap: 10px;
        z-index: 1000;
    }
    .page-68gb2026__button {
        background-color: var(--primary-color); /* Vàng */
        color: var(--dark-bg);
        padding: 12px 25px;
        border-radius: 30px;
        text-decoration: none;
        font-weight: bold;
        text-align: center;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
        transition: background-color 0.3s ease, transform 0.2s ease;
        min-width: 120px;
    }
    .page-68gb2026__button--register {
        background-color: var(--secondary-color); /* Xanh dương cho đăng ký */
        color: #ffffff;
    }
    .page-68gb2026__button--login {
        background-color: var(--accent-color); /* Xanh lá cho đăng nhập */
        color: #ffffff;
    }
    .page-68gb2026__button:hover {
        transform: translateY(-3px);
        filter: brightness(1.1);
    }
    @media (max-width: 768px) {
        .page-68gb2026__floating-buttons {
            bottom: 15px;
            right: 15px;
            gap: 8px;
        }
        .page-68gb2026__button {
            padding: 10px 20px;
            min-width: 100px;
            font-size: 0.9em;
        }
    }

    /* Game Showcase */
    .page-68gb2026__game-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
    }
    .page-68gb2026__game-card {
        background-color: var(--medium-dark-bg);
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
        text-align: center;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        box-sizing: border-box; /* Quan trọng cho khả năng đáp ứng */
    }
    .page-68gb2026__game-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
    }
    .page-68gb2026__game-image {
        width: 100%;
        height: 200px; /* Chiều cao cố định để nhất quán */
        object-fit: cover;
        display: block;
        max-width: 100%;
        box-sizing: border-box;
    }
    .page-68gb2026__game-info {
        padding: 20px;
    }
    .page-68gb2026__game-title {
        color: var(--primary-color);
        font-size: 1.4em;
        margin-top: 0;
        margin-bottom: 10px;
    }
    .page-68gb2026__game-description {
        color: var(--subtle-text);
        font-size: 0.95em;
        margin-bottom: 15px;
    }
    .page-68gb2026__game-button {
        display: inline-block;
        background-color: var(--secondary-color);
        color: #ffffff;
        padding: 10px 20px;
        border-radius: 5px;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.3s ease;
    }
    .page-68gb2026__game-button:hover {
        background-color: #0056b3;
    }

    @media (max-width: 768px) {
        .page-68gb2026__game-grid {
            grid-template-columns: 1fr; /* Một cột trên di động */
            gap: 20px;
        }
        .page-68gb2026__game-card {
            width: 100% !important;
            max-width: 100% !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            box-sizing: border-box !important;
        }
        .page-68gb2026__game-image {
            height: 180px;
        }
        .page-68gb2026__game-info {
            padding: 15px;
        }
        .page-68gb2026__game-title {
            font-size: 1.2em;
        }
    }

    /* Promotions Section */
    .page-68gb2026__promotion-list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 25px;
    }
    .page-68gb2026__promotion-item {
        background-color: var(--medium-dark-bg);
        border-radius: 10px;
        padding: 25px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease;
        box-sizing: border-box; /* Quan trọng cho khả năng đáp ứng */
    }
    .page-68gb2026__promotion-item:hover {
        transform: translateY(-5px);
    }
    .page-68gb2026__promotion-title {
        color: var(--primary-color);
        font-size: 1.3em;
        margin-top: 0;
        margin-bottom: 10px;
    }
    .page-68gb2026__promotion-description {
        color: var(--subtle-text);
        font-size: 0.9em;
        margin-bottom: 15px;
    }
    .page-68gb2026__promotion-date {
        font-size: 0.8em;
        color: #888;
        text-align: right;
    }
    @media (max-width: 768px) {
        .page-68gb2026__promotion-list {
            grid-template-columns: 1fr;
            gap: 15px;
        }
        .page-68gb2026__promotion-item {
            width: 100% !important;
            max-width: 100% !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            box-sizing: border-box !important;
            padding: 20px;
        }
        .page-68gb2026__promotion-title {
            font-size: 1.1em;
        }
        .page-68gb2026__promotion-description {
            font-size: 0.85em;
        }
    }

    /* Why Choose Us Section */
    .page-68gb2026__features-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
    }
    .page-68gb2026__feature-card {
        background-color: var(--medium-dark-bg);
        border-radius: 10px;
        padding: 30px;
        text-align: center;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
        box-sizing: border-box;
    }
    .page-68gb2026__feature-icon {
        width: 80px; /* Kích thước hiển thị, ảnh gốc phải >= 200x200 */
        height: 80px;
        margin-bottom: 20px;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }
    .page-68gb2026__feature-title {
        color: var(--primary-color);
        font-size: 1.3em;
        margin-top: 0;
        margin-bottom: 10px;
    }
    .page-68gb2026__feature-description {
        color: var(--subtle-text);
        font-size: 0.95em;
    }
    @media (max-width: 768px) {
        .page-68gb2026__features-grid {
            grid-template-columns: 1fr;
            gap: 20px;
        }
        .page-68gb2026__feature-card {
            width: 100% !important;
            max-width: 100% !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            box-sizing: border-box !important;
            padding: 25px;
        }
    }

    /* FAQ Section */
    .page-68gb2026__faq-container {
        max-width: 800px;
        margin: 0 auto;
    }
    .page-68gb2026__faq-item {
        margin-bottom: 15px;
        border: 1px solid #333;
        border-radius: 8px;
        background-color: var(--medium-dark-bg);
        color: var(--light-text);
    }
    .page-68gb2026__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
        cursor: pointer;
        user-select: none;
        background-color: #3a3a3a;
        border-radius: 8px;
        transition: background-color 0.3s ease;
    }
    .page-68gb2026__faq-question:hover {
        background-color: #4a4a4a;
    }
    .page-68gb2026__faq-title {
        margin: 0;
        font-size: 1.1em;
        font-weight: bold;
        color: var(--primary-color);
        pointer-events: none;
    }
    .page-68gb2026__faq-toggle {
        font-size: 1.5em;
        font-weight: bold;
        color: var(--primary-color);
        transition: transform 0.3s ease;
        pointer-events: none;
    }
    .page-68gb2026__faq-item.active .page-68gb2026__faq-toggle {
        transform: rotate(45deg); /* Thay đổi + thành X */
    }
    .page-68gb2026__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 20px;
        opacity: 0;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    }
    .page-68gb2026__faq-item.active .page-68gb2026__faq-answer {
        max-height: 2000px !important; /* Đủ lớn để chứa nội dung */
        padding: 20px 20px !important;
        opacity: 1;
    }
    .page-68gb2026__faq-answer p {
        margin: 0;
        line-height: 1.6;
        color: var(--subtle-text);
        word-wrap: break-word !important; /* Đảm bảo văn bản tự động xuống dòng */
        overflow-wrap: break-word !important;
        word-break: break-word !important;
    }
    @media (max-width: 768px) {
        .page-68gb2026__faq-question {
            padding: 12px 15px;
        }
        .page-68gb2026__faq-title {
            font-size: 1em;
        }
        .page-68gb2026__faq-answer {
            padding: 0 15px;
        }
        .page-68gb2026__faq-item.active .page-68gb2026__faq-answer {
            padding: 15px 15px !important;
        }
    }

    /* Call to Action Section */
    .page-68gb2026__cta-section {
        text-align: center;
        background-color: #222;
        padding: 50px 20px;
        border-radius: 10px;
        margin-top: 40px;
    }
    .page-68gb2026__cta-title {
        color: var(--primary-color);
        font-size: 2.2em;
        margin-bottom: 20px;
    }
    .page-68gb2026__cta-text {
        color: var(--light-text);
        font-size: 1.1em;
        margin-bottom: 30px;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }
    .page-68gb2026__cta-button {
        display: inline-block;
        background-color: var(--secondary-color);
        color: #ffffff;
        padding: 15px 40px;
        border-radius: 5px;
        text-decoration: none;
        font-weight: bold;
        font-size: 1.2em;
        transition: background-color 0.3s ease, transform 0.2s ease;
    }
    .page-68gb2026__cta-button:hover {
        background-color: #0056b3;
        transform: translateY(-3px);
    }
    @media (max-width: 768px) {
        .page-68gb2026__cta-title {
            font-size: 1.8em;
        }
        .page-68gb2026__cta-text {
            font-size: 1em;
        }
        .page-68gb2026__cta-button {
            padding: 12px 30px;
            font-size: 1.1em;
        }
    }

    /* General responsive image settings */
    .page-68gb2026 img {
        max-width: 100%;
        height: auto;
        display: block;
        box-sizing: border-box;
    }
    .page-68gb2026 img[class*="__image"],
    .page-68gb2026 img[class*="__icon"] { /* Các hình ảnh cụ thể */
        width: 100%;
        max-width: 100%;
        height: auto;
        object-fit: cover; /* Để nhất quán kích thước hình ảnh trong thẻ */
        box-sizing: border-box;
    }
    @media (max-width: 768px) {
        .page-68gb2026 img {
            max-width: 100% !important;
            height: auto !important;
            box-sizing: border-box !important;
        }
    }