/* CSS cho trang Alo789 Mới Nhất */
    .page-alo789open {
        font-family: 'Arial', sans-serif;
        background-color: #1a1a2e; /* Nền tối */
        color: #e0e0e0; /* Chữ sáng */
        line-height: 1.6;
        padding-bottom: 80px; /* Tạo không gian cho nút nổi dưới cùng */
    }

    .page-alo789open__hero-section {
        position: relative;
        text-align: center;
        padding: 10px 20px 40px; /* Đảm bảo padding-top đủ để tránh bị che bởi header cố định */
        background-color: #0d0d1a; /* Nền tối hơn cho phần hero */
        overflow: hidden;
    }

    .page-alo789open__hero-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        margin-bottom: 20px; /* Khoảng cách giữa ảnh và văn bản */
    }

    .page-alo789open__hero-image {
        max-width: 100%;
        height: auto;
        display: block;
        margin: 0 auto;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }

    .page-alo789open__hero-content {
        max-width: 900px;
        margin: 0 auto;
        position: relative;
        z-index: 1;
        padding: 20px 0;
    }

    .page-alo789open__hero-title {
        font-size: 2.5em;
        color: #ffcc00; /* Màu vàng nổi bật */
        margin-bottom: 15px;
        line-height: 1.2;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-alo789open__hero-description {
        font-size: 1.1em;
        color: #c0c0c0;
        margin-bottom: 30px;
    }

    .page-alo789open__hero-button {
        display: inline-block;
        background-color: #ff4c4c; /* Màu đỏ nổi bật */
        color: #ffffff;
        padding: 15px 30px;
        border-radius: 50px;
        text-decoration: none;
        font-weight: bold;
        font-size: 1.1em;
        transition: background-color 0.3s ease, transform 0.2s ease;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-alo789open__hero-button:hover {
        background-color: #e63939;
        transform: translateY(-2px);
    }

    .page-alo789open__intro-section,
    .page-alo789open__login-guide-section,
    .page-alo789open__game-section,
    .page-alo789open__promo-section,
    .page-alo789open__faq-section,
    .page-alo789open__conclusion-section {
        padding: 40px 20px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .page-alo789open__intro-title,
    .page-alo789open__login-guide-title,
    .page-alo789open__game-title,
    .page-alo789open__promo-title,
    .page-alo789open__faq-main-title,
    .page-alo789open__conclusion-title {
        font-size: 2em;
        color: #ffcc00;
        text-align: center;
        margin-bottom: 30px;
        text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
    }

    .page-alo789open__intro-text,
    .page-alo789open__game-description,
    .page-alo789open__promo-description,
    .page-alo789open__conclusion-text {
        font-size: 1em;
        color: #c0c0c0;
        text-align: center;
        margin-bottom: 20px;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }

    .page-alo789open__guide-grid,
    .page-alo789open__game-grid,
    .page-alo789open__promo-grid {
        display: grid;
        gap: 25px;
        margin-top: 30px;
    }

    .page-alo789open__guide-grid {
        grid-template-columns: 1fr;
    }

    .page-alo789open__guide-item {
        background-color: #2a2a4a;
        padding: 25px;
        border-radius: 10px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        text-align: center;
    }

    .page-alo789open__guide-image {
        max-width: 100%;
        height: auto;
        display: block;
        margin: 0 auto 20px;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-alo789open__guide-subtitle {
        font-size: 1.5em;
        color: #ffcc00;
        margin-bottom: 15px;
    }

    .page-alo789open__guide-list {
        list-style: decimal;
        text-align: left;
        margin: 0 auto;
        padding-left: 25px;
        color: #e0e0e0;
    }

    .page-alo789open__guide-list li {
        margin-bottom: 10px;
    }

    .page-alo789open__game-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .page-alo789open__game-card {
        background-color: #2a2a4a;
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        text-align: center;
        transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .page-alo789open__game-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }

    .page-alo789open__game-image {
        max-width: 100%;
        height: auto;
        display: block;
        margin: 0 auto 15px;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-alo789open__game-card-title {
        font-size: 1.4em;
        color: #ffcc00;
        margin-bottom: 10px;
    }

    .page-alo789open__game-card-text {
        font-size: 0.95em;
        color: #c0c0c0;
    }

    .page-alo789open__promo-grid {
        grid-template-columns: 1fr;
    }

    .page-alo789open__promo-item {
        background-color: #2a2a4a;
        padding: 25px;
        border-radius: 10px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        text-align: center;
    }

    .page-alo789open__promo-image {
        max-width: 100%;
        height: auto;
        display: block;
        margin: 0 auto 20px;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-alo789open__promo-subtitle {
        font-size: 1.5em;
        color: #ffcc00;
        margin-bottom: 15px;
    }

    .page-alo789open__promo-text {
        font-size: 1em;
        color: #c0c0c0;
    }

    .page-alo789open__promo-button,
    .page-alo789open__conclusion-button {
        display: block;
        width: fit-content;
        margin: 30px auto 0;
        background-color: #ff4c4c;
        color: #ffffff;
        padding: 15px 30px;
        border-radius: 50px;
        text-decoration: none;
        font-weight: bold;
        font-size: 1.1em;
        transition: background-color 0.3s ease, transform 0.2s ease;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-alo789open__promo-button:hover,
    .page-alo789open__conclusion-button:hover {
        background-color: #e63939;
        transform: translateY(-2px);
    }

    /* Phần Câu Hỏi Thường Gặp (FAQ) */
    .page-alo789open__faq-container {
        max-width: 900px;
        margin: 0 auto;
    }

    .page-alo789open__faq-item {
        background-color: #2a2a4a;
        margin-bottom: 15px;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .page-alo789open__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 25px;
        background-color: #3a3a5a;
        cursor: pointer;
        user-select: none;
        color: #ffcc00;
        font-size: 1.1em;
        font-weight: bold;
        transition: background-color 0.3s ease;
    }

    .page-alo789open__faq-question:hover {
        background-color: #4a4a6a;
    }

    .page-alo789open__faq-question-text {
        margin: 0;
        pointer-events: none; /* Ngăn chặn việc chọn văn bản chặn sự kiện click */
        color: #ffcc00; /* Đảm bảo độ tương phản màu */
    }

    .page-alo789open__faq-toggle {
        font-size: 1.5em;
        line-height: 1;
        transition: transform 0.3s ease;
        pointer-events: none; /* Ngăn chặn biểu tượng chặn sự kiện click */
    }

    .page-alo789open__faq-item.active .page-alo789open__faq-toggle {
        transform: rotate(45deg); /* Chuyển dấu '+' thành '−' (xoay 45 độ) */
    }

    .page-alo789open__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 25px;
        opacity: 0;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
        color: #e0e0e0;
    }

    .page-alo789open__faq-item.active .page-alo789open__faq-answer {
        max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
        padding: 20px 25px !important;
        opacity: 1;
    }

    .page-alo789open__faq-answer p {
        margin: 0;
    }

    /* Nút đăng nhập nổi */
    .page-alo789open__floating-button-wrapper {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        background-color: #0d0d1a;
        padding: 10px 0;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
        text-align: center;
    }

    .page-alo789open__floating-button {
        display: inline-block;
        background-color: #ff4c4c;
        color: #ffffff;
        padding: 12px 25px;
        border-radius: 50px;
        text-decoration: none;
        font-weight: bold;
        font-size: 1.05em;
        transition: background-color 0.3s ease, transform 0.2s ease;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
        white-space: nowrap; /* Ngăn chặn văn bản xuống dòng */
    }

    .page-alo789open__floating-button:hover {
        background-color: #e63939;
        transform: translateY(-2px);
    }

    /* Thiết kế đáp ứng */
    @media (min-width: 768px) {
        .page-alo789open__guide-grid {
            grid-template-columns: 1fr 1fr;
        }

        .page-alo789open__promo-grid {
            grid-template-columns: 1fr 1fr 1fr;
        }

        .page-alo789open__hero-title {
            font-size: 3.5em;
        }

        .page-alo789open__hero-description {
            font-size: 1.2em;
        }

        .page-alo789open__intro-title,
        .page-alo789open__login-guide-title,
        .page-alo789open__game-title,
        .page-alo789open__promo-title,
        .page-alo789open__faq-main-title,
        .page-alo789open__conclusion-title {
            font-size: 2.5em;
        }

        .page-alo789open__floating-button {
            font-size: 1.2em;
            padding: 15px 30px;
        }
    }

    /* Điều chỉnh cho thiết bị di động */
    @media (max-width: 768px) {
        .page-alo789open__hero-section {
            padding: 10px 15px 30px; /* Điều chỉnh padding-top cho header cố định trên di động */
        }

        .page-alo789open__hero-title {
            font-size: 2em;
        }

        .page-alo789open__hero-description {
            font-size: 0.95em;
        }

        .page-alo789open__hero-button {
            padding: 12px 25px;
            font-size: 1em;
        }

        .page-alo789open__intro-section,
        .page-alo789open__login-guide-section,
        .page-alo789open__game-section,
        .page-alo789open__promo-section,
        .page-alo789open__faq-section,
        .page-alo789open__conclusion-section {
            padding: 30px 15px;
        }

        .page-alo789open__intro-title,
        .page-alo789open__login-guide-title,
        .page-alo789open__game-title,
        .page-alo789open__promo-title,
        .page-alo789open__faq-main-title,
        .page-alo789open__conclusion-title {
            font-size: 1.8em;
        }

        .page-alo789open__guide-subtitle,
        .page-alo789open__game-card-title,
        .page-alo789open__promo-subtitle {
            font-size: 1.3em;
        }

        .page-alo789open__faq-question {
            padding: 15px 20px;
            font-size: 1em;
        }

        .page-alo789open__faq-answer {
            padding: 0 20px;
        }

        .page-alo789open__faq-item.active .page-alo789open__faq-answer {
            padding: 15px 20px !important;
        }

        .page-alo789open__floating-button {
            font-size: 0.9em;
            padding: 10px 20px;
        }

        /* Đảm bảo tất cả hình ảnh đều phản hồi */
        .page-alo789open img {
            max-width: 100% !important;
            height: auto !important;
            box-sizing: border-box !important;
        }
        .page-alo789open__hero-image-wrapper,
        .page-alo789open__guide-image,
        .page-alo789open__game-image,
        .page-alo789open__promo-image {
            width: 100% !important;
            max-width: 100% !important;
            overflow: hidden !important;
            box-sizing: border-box !important;
        }
    }