body {
            background-color: #000000; /* Nền đen */
            color: #ffffff; /* Chữ trắng */
            font-family: 'Arial', sans-serif;
            margin: 0;
            padding: 0;
            line-height: 1.6;
        }

        .page-manclubapp {
            background-color: #000000;
            color: #ffffff;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
            box-sizing: border-box;
        }

        .page-manclubapp__hero-section {
            position: relative;
            text-align: center;
            padding-top: 10px; /* An toàn cho thanh điều hướng */
            padding-bottom: 20px;
            background-color: #000000;
        }

        .page-manclubapp__hero-image {
            width: 100%;
            height: auto;
            display: block;
            margin: 0 auto;
            border-radius: 10px;
            object-fit: cover;
        }

        .page-manclubapp__hero-content {
            padding: 20px 15px;
            max-width: 800px;
            margin: 0 auto;
            color: #ffffff;
        }

        .page-manclubapp__main-title {
            font-size: 2.5em;
            color: #ffcc00; /* Vàng */
            font-weight: bold;
            line-height: 1.2;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .page-manclubapp__description {
            font-size: 1.1em;
            color: #f0f0f0;
            margin-bottom: 20px;
        }

        .page-manclubapp__cta-button {
            display: inline-block;
            background-color: #ffcc00; /* Vàng */
            color: #000000; /* Đen */
            padding: 12px 25px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1em;
            transition: background-color 0.3s ease, transform 0.3s ease;
            box-shadow: 0 4px 15px rgba(255, 204, 0, 0.4);
            border: none;
            cursor: pointer;
        }

        .page-manclubapp__cta-button:hover {
            background-color: #e6b800;
            transform: translateY(-2px);
        }

        .page-manclubapp__section {
            padding: 40px 15px;
            margin-bottom: 20px;
            background-color: #1a1a1a;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }

        .page-manclubapp__section-title {
            font-size: 2em;
            color: #ffcc00; /* Vàng */
            text-align: center;
            margin-bottom: 30px;
            font-weight: bold;
        }

        .page-manclubapp__text-block p {
            color: #f0f0f0;
            margin-bottom: 15px;
            text-align: justify;
        }

        .page-manclubapp__games-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
            margin-top: 30px;
        }

        .page-manclubapp__game-card {
            background-color: #2a2a2a;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .page-manclubapp__game-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
        }

        .page-manclubapp__game-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }

        .page-manclubapp__game-content {
            padding: 20px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .page-manclubapp__game-title {
            font-size: 1.4em;
            color: #ffcc00; /* Vàng */
            margin-top: 0;
            margin-bottom: 10px;
        }

        .page-manclubapp__game-description {
            font-size: 0.95em;
            color: #cccccc;
            margin-bottom: 15px;
        }

        .page-manclubapp__play-button {
            display: inline-block;
            background-color: #ffcc00; /* Vàng */
            color: #000000; /* Đen */
            padding: 10px 20px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: bold;
            font-size: 0.95em;
            transition: background-color 0.3s ease;
            border: none;
            cursor: pointer;
            width: 100%;
            box-sizing: border-box;
        }

        .page-manclubapp__play-button:hover {
            background-color: #e6b800;
        }

        .page-manclubapp__providers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 20px;
            margin-top: 30px;
            justify-items: center;
            align-items: center;
        }

        .page-manclubapp__provider-logo {
            width: 100%;
            max-width: 150px;
            height: auto;
            object-fit: contain;
            filter: grayscale(100%);
            opacity: 0.7;
            transition: filter 0.3s ease, opacity 0.3s ease;
            display: block;
        }

        .page-manclubapp__provider-logo:hover {
            filter: grayscale(0%);
            opacity: 1;
        }

        .page-manclubapp__list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .page-manclubapp__list-item {
            background-color: #2a2a2a;
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 15px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            color: #f0f0f0;
        }

        .page-manclubapp__list-item h3 {
            color: #ffcc00;
            margin-top: 0;
            margin-bottom: 10px;
        }

        .page-manclubapp__list-item p {
            color: #cccccc;
            margin-bottom: 0;
        }

        .page-manclubapp__login-register-buttons {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
        }

        .page-manclubapp__button-link {
            display: inline-block;
            background-color: #ffcc00;
            color: #000000;
            padding: 12px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1em;
            transition: background-color 0.3s ease, transform 0.3s ease;
            box-shadow: 0 4px 15px rgba(255, 204, 0, 0.4);
            border: none;
            cursor: pointer;
            max-width: 100%;
            box-sizing: border-box;
        }

        .page-manclubapp__button-link:hover {
            background-color: #e6b800;
            transform: translateY(-2px);
        }

        .page-manclubapp__faq-item {
            background-color: #2a2a2a;
            border-radius: 8px;
            margin-bottom: 15px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        }

        .page-manclubapp__faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px;
            cursor: pointer;
            user-select: none;
            background-color: #3a3a3a;
            color: #ffcc00;
            font-weight: bold;
            font-size: 1.1em;
            transition: background-color 0.3s ease;
        }

        .page-manclubapp__faq-question:hover {
            background-color: #4a4a4a;
        }

        .page-manclubapp__faq-question h3 {
            margin: 0;
            color: #ffcc00;
            pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
        }

        .page-manclubapp__faq-toggle {
            font-size: 1.5em;
            line-height: 1;
            pointer-events: none; /* Ngăn chặn dấu + / - chặn sự kiện click */
            color: #ffcc00;
        }

        .page-manclubapp__faq-answer {
            max-height: 0;
            overflow: hidden;
            padding: 0 20px;
            opacity: 0;
            color: #cccccc;
            transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
        }

        .page-manclubapp__faq-item.active .page-manclubapp__faq-answer {
            max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
            padding: 20px !important;
            opacity: 1;
        }

        .page-manclubapp__faq-item.active .page-manclubapp__faq-question {
            background-color: #4a4a4a;
        }

        .page-manclubapp__internal-link {
            color: #ffcc00;
            text-decoration: underline;
            transition: color 0.3s ease;
        }

        .page-manclubapp__internal-link:hover {
            color: #e6b800;
        }

        /* Global image responsive styles */
        .page-manclubapp img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        /* Mobile responsiveness */
        @media (max-width: 768px) {
            .page-manclubapp {
                padding: 0 10px;
            }

            .page-manclubapp__hero-section {
                padding-top: 10px !important;
                padding-bottom: 15px;
            }

            .page-manclubapp__main-title {
                font-size: 1.8em;
                line-height: 1.3;
            }

            .page-manclubapp__description {
                font-size: 1em;
            }

            .page-manclubapp__cta-button {
                width: 100% !important;
                max-width: 100% !important;
                font-size: 1em;
                padding: 10px 15px;
                box-sizing: border-box !important;
                white-space: normal !important;
                word-wrap: break-word !important;
            }

            .page-manclubapp__section {
                padding: 25px 15px;
            }

            .page-manclubapp__section-title {
                font-size: 1.6em;
                margin-bottom: 20px;
            }

            .page-manclubapp__games-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .page-manclubapp__game-image {
                height: 180px;
            }

            .page-manclubapp__game-title {
                font-size: 1.2em;
            }

            .page-manclubapp__game-description {
                font-size: 0.9em;
            }

            .page-manclubapp__play-button {
                font-size: 0.9em;
                padding: 8px 15px;
                width: 100% !important;
                max-width: 100% !important;
                box-sizing: border-box !important;
                white-space: normal !important;
                word-wrap: break-word !important;
            }

            .page-manclubapp__providers-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 15px;
            }

            .page-manclubapp__provider-logo {
                max-width: 120px;
            }

            .page-manclubapp__list-item {
                padding: 15px;
                width: 100% !important;
                max-width: 100% !important;
                box-sizing: border-box !important;
                word-wrap: break-word !important;
            }

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

            .page-manclubapp__button-link {
                width: 100% !important;
                max-width: 100% !important;
                font-size: 1em;
                padding: 10px 15px;
                box-sizing: border-box !important;
                white-space: normal !important;
                word-wrap: break-word !important;
            }

            .page-manclubapp__faq-question {
                font-size: 1em;
                padding: 15px;
            }

            .page-manclubapp__faq-answer {
                padding: 15px !important;
            }

            /* General image responsive */
            .page-manclubapp img {
                max-width: 100% !important;
                width: 100% !important;
                height: auto !important;
            }

            .page-manclubapp__section,
            .page-manclubapp__game-card,
            .page-manclubapp__faq-item,
            .page-manclubapp__list-item,
            .page-manclubapp__login-register-buttons {
                max-width: 100% !important;
                width: 100% !important;
                box-sizing: border-box !important;
                padding-left: 10px;
                padding-right: 10px;
            }
        }