:root {
        --page-dagaonline-primary-color: #D32F2F; /* Đỏ mạnh */
        --page-dagaonline-secondary-color: #FFC107; /* Vàng sáng */
        --page-dagaonline-text-color: #333333; /* Xám đậm */
        --page-dagaonline-light-bg: #F5F5F5; /* Nền xám nhạt */
        --page-dagaonline-dark-bg: #212121; /* Nền đen */
        --page-dagaonline-white: #FFFFFF;
        --page-dagaonline-border-color: #E0E0E0;
    }

    .page-dagaonline {
        font-family: 'Arial', sans-serif;
        line-height: 1.6;
        color: var(--page-dagaonline-text-color);
        background-color: var(--page-dagaonline-light-bg);
    }

    .page-dagaonline-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }

    .page-dagaonline-hero {
        background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('[GALLERY:hero:đágà,thomo,trựctiếp]') no-repeat center center / cover;
        color: var(--page-dagaonline-white);
        text-align: center;
        padding: 80px 20px;
        border-radius: 10px;
        margin-bottom: 30px;
    }

    .page-dagaonline-hero h1 {
        font-size: 2.8em;
        margin-bottom: 15px;
        color: var(--page-dagaonline-secondary-color);
        text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
    }

    .page-dagaonline-hero p {
        font-size: 1.2em;
        margin-bottom: 30px;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }

    .page-dagaonline-btn {
        display: inline-block;
        background-color: var(--page-dagaonline-primary-color);
        color: var(--page-dagaonline-white);
        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;
        border: none;
        cursor: pointer;
    }

    .page-dagaonline-btn:hover {
        background-color: #A01F1F; /* Màu đỏ đậm hơn */
        transform: translateY(-2px);
    }

    .page-dagaonline-section {
        background-color: var(--page-dagaonline-white);
        padding: 40px;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        margin-bottom: 30px;
    }

    .page-dagaonline-section h2 {
        color: var(--page-dagaonline-primary-color);
        font-size: 2em;
        margin-bottom: 25px;
        text-align: center;
        position: relative;
        padding-bottom: 10px;
    }

    .page-dagaonline-section h2::after {
        content: '';
        position: absolute;
        left: 50%;
        bottom: 0;
        transform: translateX(-50%);
        width: 60px;
        height: 4px;
        background-color: var(--page-dagaonline-secondary-color);
        border-radius: 2px;
    }

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

    .page-dagaonline-card {
        background-color: var(--page-dagaonline-light-bg);
        border-radius: 8px;
        padding: 25px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        text-align: center;
        transition: transform 0.2s ease;
    }

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

    .page-dagaonline-card img {
        max-width: 100%;
        height: 180px;
        object-fit: cover;
        border-radius: 5px;
        margin-bottom: 15px;
    }

    .page-dagaonline-card h3 {
        color: var(--page-dagaonline-primary-color);
        font-size: 1.4em;
        margin-bottom: 10px;
    }

    .page-dagaonline-steps {
        list-style: none;
        padding: 0;
        counter-reset: step-counter;
    }

    .page-dagaonline-steps li {
        background-color: var(--page-dagaonline-light-bg);
        margin-bottom: 15px;
        padding: 20px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-dagaonline-steps li::before {
        counter-increment: step-counter;
        content: counter(step-counter);
        background-color: var(--page-dagaonline-primary-color);
        color: var(--page-dagaonline-white);
        width: 35px;
        height: 35px;
        min-width: 35px; /* Ensure it doesn't shrink */
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        font-weight: bold;
        font-size: 1.1em;
        margin-right: 15px;
    }

    .page-dagaonline-faq-item {
        margin-bottom: 15px;
        border: 1px solid var(--page-dagaonline-border-color);
        border-radius: 8px;
        overflow: hidden;
    }

    .page-dagaonline-faq-question {
        background-color: var(--page-dagaonline-primary-color);
        color: var(--page-dagaonline-white);
        padding: 15px 20px;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: bold;
        font-size: 1.1em;
    }

    .page-dagaonline-faq-question.active {
        background-color: #A01F1F;
    }

    .page-dagaonline-faq-answer {
        background-color: var(--page-dagaonline-white);
        padding: 15px 20px;
        display: none;
        border-top: 1px solid var(--page-dagaonline-border-color);
    }

    .page-dagaonline-faq-question span {
        transition: transform 0.3s ease;
    }

    .page-dagaonline-faq-question.active span {
        transform: rotate(180deg);
    }

    .page-dagaonline-floating-promo {
        position: fixed;
        bottom: 20px;
        right: 20px;
        background-color: var(--page-dagaonline-secondary-color);
        color: var(--page-dagaonline-dark-bg);
        padding: 15px 20px;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        z-index: 1000;
        text-align: center;
        animation: page-dagaonline-bounce 2s infinite;
        max-width: 250px;
    }
    
    .page-dagaonline-floating-promo h3 {
        font-size: 1.2em;
        margin-bottom: 10px;
        color: var(--page-dagaonline-dark-bg);
    }

    .page-dagaonline-floating-promo .page-dagaonline-btn {
        background-color: var(--page-dagaonline-primary-color);
        padding: 10px 20px;
        font-size: 0.95em;
        border-radius: 30px;
    }
    
    .page-dagaonline-floating-promo .page-dagaonline-btn:hover {
        background-color: #A01F1F;
    }

    @keyframes page-dagaonline-bounce {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-10px); }
    }


    /* Responsive adjustments */
    @media (max-width: 768px) {
        .page-dagaonline-hero {
            padding: 60px 15px;
        }
        .page-dagaonline-hero h1 {
            font-size: 2em;
        }
        .page-dagaonline-hero p {
            font-size: 1em;
        }
        .page-dagaonline-section {
            padding: 25px;
        }
        .page-dagaonline-section h2 {
            font-size: 1.6em;
        }
        .page-dagaonline-grid {
            grid-template-columns: 1fr;
        }
        .page-dagaonline-steps li {
            flex-direction: column;
            text-align: center;
        }
        .page-dagaonline-steps li::before {
            margin-right: 0;
            margin-bottom: 10px;
        }
        .page-dagaonline-floating-promo {
            bottom: 10px;
            right: 10px;
            max-width: 180px;
            padding: 10px 15px;
        }
        .page-dagaonline-floating-promo h3 {
            font-size: 1em;
        }
        .page-dagaonline-floating-promo .page-dagaonline-btn {
            padding: 8px 15px;
            font-size: 0.85em;
        }
    }