/* CSS nội tuyến cho trang 28betlogin */
        .page-28betlogin {
            font-family: 'Arial', sans-serif;
            color: #333333;
            background-color: #f8f8f8;
            line-height: 1.6;
        }

        .page-28betlogin__hero-section {
            background-color: #2563eb;
            color: #ffffff;
            padding: 10px 0 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .page-28betlogin__hero-image-wrapper {
            width: 100%;
            max-width: 100%;
            overflow: hidden;
            margin-bottom: 20px;
        }

        .page-28betlogin__hero-image {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
            max-height: 400px;
            margin: 0 auto;
        }

        .page-28betlogin__hero-content {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 15px;
        }

        .page-28betlogin__main-title {
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 15px;
            color: #ffffff;
            font-size: clamp(28px, 5vw, 48px);
        }

        .page-28betlogin__subtitle {
            font-size: 1.2em;
            margin-bottom: 25px;
            color: #f0f0f0;
        }

        .page-28betlogin__cta-button {
            display: inline-block;
            background-color: #f0f0f0;
            color: #2563eb;
            padding: 15px 30px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1em;
            transition: background-color 0.3s ease, transform 0.3s ease;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
            max-width: 100%;
            box-sizing: border-box;
            white-space: normal;
            word-wrap: break-word;
        }

        .page-28betlogin__cta-button:hover {
            background-color: #ffffff;
            transform: translateY(-2px);
        }

        .page-28betlogin__floating-button {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: #ffc107;
            color: #2563eb;
            padding: 12px 20px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1em;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
            z-index: 1000;
            animation: pulse 2s infinite;
            max-width: 100%;
            box-sizing: border-box;
            white-space: normal;
            word-wrap: break-word;
        }

        .page-28betlogin__floating-button:hover {
            background-color: #e0a800;
        }

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

        .page-28betlogin__section {
            padding: 40px 15px;
            max-width: 1200px;
            margin: 0 auto;
            background-color: #ffffff;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            margin-bottom: 30px;
            box-sizing: border-box;
        }

        .page-28betlogin__section-title {
            font-size: 2.2em;
            color: #2563eb;
            text-align: center;
            margin-bottom: 30px;
            font-weight: 700;
        }

        .page-28betlogin__section-subtitle {
            font-size: 1.1em;
            color: #64748b;
            text-align: center;
            margin-bottom: 40px;
        }

        .page-28betlogin__content-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin-top: 30px;
        }

        .page-28betlogin__card {
            background-color: #f9f9f9;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            padding: 25px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease;
            box-sizing: border-box;
        }

        .page-28betlogin__card:hover {
            transform: translateY(-5px);
        }

        .page-28betlogin__card-icon {
            width: 80px;
            height: 80px;
            margin-bottom: 20px;
            object-fit: contain;
            display: block;
            margin-left: auto;
            margin-right: auto;
        }

        .page-28betlogin__card-title {
            font-size: 1.5em;
            color: #2563eb;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .page-28betlogin__card-text {
            font-size: 1em;
            color: #64748b;
        }

        .page-28betlogin__image-container {
            text-align: center;
            margin-bottom: 30px;
        }

        .page-28betlogin__responsive-image {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            display: block;
            margin: 0 auto;
        }

        .page-28betlogin__game-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .page-28betlogin__game-card {
            background-color: #f0f5fa;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease;
            box-sizing: border-box;
        }

        .page-28betlogin__game-card:hover {
            transform: translateY(-5px);
        }

        .page-28betlogin__game-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }

        .page-28betlogin__game-content {
            padding: 20px;
            text-align: left;
        }

        .page-28betlogin__game-title {
            font-size: 1.3em;
            color: #2563eb;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .page-28betlogin__game-description {
            font-size: 0.95em;
            color: #64748b;
            margin-bottom: 15px;
        }

        .page-28betlogin__game-button {
            display: inline-block;
            background-color: #ffc107;
            color: #2563eb;
            padding: 10px 20px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: bold;
            font-size: 0.9em;
            transition: background-color 0.3s ease;
            max-width: 100%;
            box-sizing: border-box;
            white-space: normal;
            word-wrap: break-word;
        }

        .page-28betlogin__game-button:hover {
            background-color: #e0a800;
        }

        .page-28betlogin__text-block {
            margin-bottom: 20px;
            color: #333333;
        }

        .page-28betlogin__text-block h2,
        .page-28betlogin__text-block h3 {
            color: #2563eb;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .page-28betlogin__text-block h2 {
            font-size: 1.8em;
        }

        .page-28betlogin__text-block h3 {
            font-size: 1.4em;
        }

        .page-28betlogin__text-block p {
            margin-bottom: 1em;
        }

        .page-28betlogin__list {
            list-style: disc inside;
            margin-left: 20px;
            margin-bottom: 20px;
        }

        .page-28betlogin__list-item {
            margin-bottom: 8px;
            color: #333333;
            box-sizing: border-box;
        }

        .page-28betlogin__faq-section {
            background-color: #f0f5fa;
            padding: 50px 15px;
            margin-bottom: 30px;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            box-sizing: border-box;
        }

        details.page-28betlogin__faq-item {
            margin-bottom: 15px;
            border-radius: 5px;
            border: 1px solid #e0e0e0;
            overflow: hidden;
            background: #fff;
        }

        details.page-28betlogin__faq-item summary.page-28betlogin__faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 20px;
            cursor: pointer;
            user-select: none;
            list-style: none;
            transition: background-color 0.3s ease;
        }

        details.page-28betlogin__faq-item summary.page-28betlogin__faq-question::-webkit-details-marker {
            display: none;
        }

        details.page-28betlogin__faq-item summary.page-28betlogin__faq-question:hover {
            background: #f5f5f5;
        }

        .page-28betlogin__faq-qtext {
            flex: 1;
            font-size: 16px;
            font-weight: 600;
            line-height: 1.5;
            text-align: left;
            color: #2563eb;
        }

        .page-28betlogin__faq-toggle {
            font-size: 24px;
            font-weight: bold;
            color: #64748b;
            flex-shrink: 0;
            margin-left: 15px;
            width: 28px;
            text-align: center;
        }

        details.page-28betlogin__faq-item .page-28betlogin__faq-answer {
            padding: 0 20px 20px;
            background: #f9f9f9;
            border-radius: 0 0 5px 5px;
            color: #333333;
        }

        .page-28betlogin__link-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .page-28betlogin__link-card {
            background-color: #ffffff;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            padding: 20px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-decoration: none;
            display: block;
            color: #333333;
            box-sizing: border-box;
        }

        .page-28betlogin__link-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        .page-28betlogin__link-card-title {
            font-size: 1.3em;
            font-weight: 600;
            color: #2563eb;
            margin-bottom: 10px;
        }

        .page-28betlogin__link-card-description {
            font-size: 0.9em;
            color: #64748b;
        }

        /* Responsive styles */
        @media (max-width: 1024px) {
            .page-28betlogin__section-title {
                font-size: 2em;
            }
            .page-28betlogin__hero-image {
                max-height: 350px;
            }
        }

        @media (max-width: 768px) {
            .page-28betlogin__hero-section {
                padding-bottom: 30px;
            }
            .page-28betlogin__hero-image {
                max-height: 250px;
            }
            .page-28betlogin__main-title {
                font-size: clamp(24px, 7vw, 38px);
            }
            .page-28betlogin__subtitle {
                font-size: 1em;
            }
            .page-28betlogin__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-28betlogin__floating-button {
                bottom: 15px;
                right: 15px;
                padding: 10px 18px;
                font-size: 0.9em;
                max-width: 100% !important;
                width: 100% !important;
                box-sizing: border-box !important;
                white-space: normal !important;
                word-wrap: break-word !important;
            }
            .page-28betlogin__section {
                padding: 30px 10px;
                margin-bottom: 20px;
                box-sizing: border-box !important;
                max-width: 100% !important;
                width: 100% !important;
            }
            .page-28betlogin__section-title {
                font-size: 1.8em;
                margin-bottom: 20px;
            }
            .page-28betlogin__section-subtitle {
                font-size: 0.9em;
                margin-bottom: 30px;
            }
            .page-28betlogin__content-grid,
            .page-28betlogin__game-grid,
            .page-28betlogin__link-card-grid {
                grid-template-columns: 1fr;
                gap: 15px;
            }
            .page-28betlogin__card {
                padding: 20px;
            }
            .page-28betlogin__card-icon {
                width: 60px;
                height: 60px;
            }
            .page-28betlogin__card-title {
                font-size: 1.3em;
            }
            .page-28betlogin__game-image {
                height: 180px;
            }
            .page-28betlogin__game-content {
                padding: 15px;
            }
            .page-28betlogin__game-title {
                font-size: 1.2em;
            }
            .page-28betlogin__text-block h2 {
                font-size: 1.6em;
            }
            .page-28betlogin__text-block h3 {
                font-size: 1.2em;
            }
            .page-28betlogin__list {
                margin-left: 15px;
            }
            .page-28betlogin__list-item {
                width: 100% !important;
                max-width: 100% !important;
                box-sizing: border-box !important;
                margin-left: 0 !important;
                margin-right: 0 !important;
            }
            .page-28betlogin__faq-section {
                padding: 30px 10px;
                box-sizing: border-box !important;
                max-width: 100% !important;
                width: 100% !important;
            }
            details.page-28betlogin__faq-item summary.page-28betlogin__faq-question {
                padding: 15px;
            }
            .page-28betlogin__faq-qtext {
                font-size: 15px;
            }
            .page-28betlogin__faq-toggle {
                font-size: 20px;
                width: 24px;
                margin-left: 10px;
            }
            details.page-28betlogin__faq-item .page-28betlogin__faq-answer {
                padding: 0 15px 15px;
            }
            .page-28betlogin img {
                max-width: 100% !important;
                width: 100% !important;
                height: auto !important;
            }
        }