.page-blog-khuyen-mai-moi-nhat-13win12 {
    font-family: Arial, sans-serif;
    color: #333333; /* Default text color for light body background */
    line-height: 1.6;
}

.page-blog-khuyen-mai-moi-nhat-13win12__hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 20px 40px;
    background-color: #f0f8ff; /* Light blue tint for hero */
    text-align: center;
    gap: 30px;
}

.page-blog-khuyen-mai-moi-nhat-13win12__hero-content-wrap {
    max-width: 900px;
    width: 100%;
    box-sizing: border-box;
}

.page-blog-khuyen-mai-moi-nhat-13win12__hero-title {
    font-weight: bold;
    color: #26A9E0;
    margin-bottom: 15px;
    line-height: 1.2;
    letter-spacing: -0.02em;
    font-size: 2.5em; /* Use em for relative sizing, will be responsive */
}

.page-blog-khuyen-mai-moi-nhat-13win12__hero-description {
    font-size: 1.1em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-blog-khuyen-mai-moi-nhat-13win12__hero-cta {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.page-blog-khuyen-mai-moi-nhat-13win12__btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.05em;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}

.page-blog-khuyen-mai-moi-nhat-13win12__btn--primary {
    background-color: #26A9E0;
    color: #FFFFFF;
    border: 2px solid #26A9E0;
}

.page-blog-khuyen-mai-moi-nhat-13win12__btn--primary:hover {
    background-color: #1e87c0;
    border-color: #1e87c0;
}

.page-blog-khuyen-mai-moi-nhat-13win12__btn--secondary {
    background-color: #FFFFFF;
    color: #26A9E0;
    border: 2px solid #26A9E0;
}

.page-blog-khuyen-mai-moi-nhat-13win12__btn--secondary:hover {
    background-color: #e0f2ff;
    color: #1e87c0;
    border-color: #1e87c0;
}

.page-blog-khuyen-mai-moi-nhat-13win12__hero-image-wrap {
    width: 100%;
    max-width: 1200px;
    overflow: hidden;
    border-radius: 10px;
}

.page-blog-khuyen-mai-moi-nhat-13win12__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-blog-khuyen-mai-moi-nhat-13win12__content-area {
    padding: 40px 0;
    background-color: #ffffff;
}

.page-blog-khuyen-mai-moi-nhat-13win12__article-wrap {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-blog-khuyen-mai-moi-nhat-13win12__section-title {
    font-size: 2em;
    color: #26A9E0;
    margin-top: 40px;
    margin-bottom: 25px;
    text-align: center;
    font-weight: bold;
}

.page-blog-khuyen-mai-moi-nhat-13win12__paragraph {
    font-size: 1.05em;
    line-height: 1.7;
    margin-bottom: 20px;
    text-align: justify;
}

.page-blog-khuyen-mai-moi-nhat-13win12__figure {
    margin: 30px 0;
    text-align: center;
}

.page-blog-khuyen-mai-moi-nhat-13win12__image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.page-blog-khuyen-mai-moi-nhat-13win12__figcaption {
    font-style: italic;
    font-size: 0.9em;
    color: #666666;
    margin-top: 10px;
}

.page-blog-khuyen-mai-moi-nhat-13win12__promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.page-blog-khuyen-mai-moi-nhat-13win12__promo-card {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog-khuyen-mai-moi-nhat-13win12__promo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.page-blog-khuyen-mai-moi-nhat-13win12__card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.page-blog-khuyen-mai-moi-nhat-13win12__card-title {
    font-size: 1.4em;
    color: #26A9E0;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-blog-khuyen-mai-moi-nhat-13win12__card-description {
    font-size: 0.95em;
    line-height: 1.6;
    color: #555555;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-blog-khuyen-mai-moi-nhat-13win12__btn--card {
    align-self: flex-end;
    padding: 10px 20px;
    font-size: 0.9em;
    border-radius: 5px;
    background-color: #26A9E0;
    color: #FFFFFF;
    border: 1px solid #26A9E0;
}

.page-blog-khuyen-mai-moi-nhat-13win12__btn--card:hover {
    background-color: #1e87c0;
    border-color: #1e87c0;
}

.page-blog-khuyen-mai-moi-nhat-13win12__guide-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

.page-blog-khuyen-mai-moi-nhat-13win12__guide-item {
    background-color: #f8f8f8;
    border-left: 5px solid #26A9E0;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.page-blog-khuyen-mai-moi-nhat-13win12__guide-step-title {
    font-size: 1.3em;
    color: #26A9E0;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-blog-khuyen-mai-moi-nhat-13win12__guide-item p {
    font-size: 1em;
    color: #555555;
    line-height: 1.6;
}

.page-blog-khuyen-mai-moi-nhat-13win12__guide-item a {
    color: #26A9E0;
    text-decoration: underline;
}

.page-blog-khuyen-mai-moi-nhat-13win12__advantage-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 25px;
}

.page-blog-khuyen-mai-moi-nhat-13win12__advantage-item {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.04);
    transition: box-shadow 0.3s ease;
}

.page-blog-khuyen-mai-moi-nhat-13win12__advantage-item:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

.page-blog-khuyen-mai-moi-nhat-13win12__advantage-title {
    font-size: 1.3em;
    color: #26A9E0;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-blog-khuyen-mai-moi-nhat-13win12__advantage-item p {
    font-size: 1em;
    color: #555555;
    line-height: 1.6;
}

.page-blog-khuyen-mai-moi-nhat-13win12__faq-section {
    margin-top: 40px;
    padding: 20px;
    background-color: #f8f8f8;
    border-radius: 8px;
}

.page-blog-khuyen-mai-moi-nhat-13win12__faq-question {
    font-size: 1.2em;
    color: #26A9E0;
    margin-top: 25px;
    margin-bottom: 10px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-right: 10px;
}

.page-blog-khuyen-mai-moi-nhat-13win12__faq-answer {
    font-size: 1em;
    color: #555555;
    line-height: 1.6;
    padding-bottom: 15px;
    text-align: justify;
}

.page-blog-khuyen-mai-moi-nhat-13win12__cta-section {
    background-color: #26A9E0;
    color: #FFFFFF;
    padding: 50px 20px;
    text-align: center;
    border-radius: 10px;
    margin-top: 50px;
    max-width: 1150px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.page-blog-khuyen-mai-moi-nhat-13win12__cta-title {
    font-size: 2.2em;
    font-weight: bold;
    margin-bottom: 20px;
    color: #FFFFFF;
}

.page-blog-khuyen-mai-moi-nhat-13win12__cta-description {
    font-size: 1.1em;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-blog-khuyen-mai-moi-nhat-13win12__final-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-blog-khuyen-mai-moi-nhat-13win12__final-cta-buttons .page-blog-khuyen-mai-moi-nhat-13win12__btn--primary {
    background-color: #FFFFFF;
    color: #26A9E0;
    border-color: #FFFFFF;
}

.page-blog-khuyen-mai-moi-nhat-13win12__final-cta-buttons .page-blog-khuyen-mai-moi-nhat-13win12__btn--primary:hover {
    background-color: #e0f2ff;
    color: #1e87c0;
    border-color: #e0f2ff;
}

.page-blog-khuyen-mai-moi-nhat-13win12__final-cta-buttons .page-blog-khuyen-mai-moi-nhat-13win12__btn--secondary {
    background-color: transparent;
    color: #FFFFFF;
    border-color: #FFFFFF;
}

.page-blog-khuyen-mai-moi-nhat-13win12__final-cta-buttons .page-blog-khuyen-mai-moi-nhat-13win12__btn--secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

/* Responsive styles for mobile */
@media (max-width: 768px) {
    .page-blog-khuyen-mai-moi-nhat-13win12 {
        font-size: 16px;
        line-height: 1.6;
    }

    /* 1. Top section title + Dual CTA */
    .page-blog-khuyen-mai-moi-nhat-13win12__hero-section {
        padding-top: 10px !important; /* Small top padding */
        padding-left: 15px;
        padding-right: 15px;
        flex-direction: column;
        gap: 20px;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__hero-title {
        font-size: 1.8em;
        margin-bottom: 10px;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__hero-description {
        font-size: 1em;
        margin-bottom: 20px;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__hero-cta {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__btn {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* 2. Single-column long text containers */
    .page-blog-khuyen-mai-moi-nhat-13win12__article-wrap,
    .page-blog-khuyen-mai-moi-nhat-13win12__content-area,
    .page-blog-khuyen-mai-moi-nhat-13win12__promo-card,
    .page-blog-khuyen-mai-moi-nhat-13win12__guide-item,
    .page-blog-khuyen-mai-moi-nhat-13win12__advantage-item,
    .page-blog-khuyen-mai-moi-nhat-13win12__faq-section,
    .page-blog-khuyen-mai-moi-nhat-13win12__cta-section {
        padding-left: 15px !important;
        padding-right: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__section-title {
        font-size: 1.6em;
        margin-top: 30px;
        margin-bottom: 20px;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__paragraph {
        font-size: 0.95em;
    }

    /* Promo Grid */
    .page-blog-khuyen-mai-moi-nhat-13win12__promo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__promo-card {
        padding: 20px;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__card-title {
        font-size: 1.2em;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__card-description {
        font-size: 0.9em;
    }

    /* Advantage List */
    .page-blog-khuyen-mai-moi-nhat-13win12__advantage-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__advantage-title {
        font-size: 1.2em;
    }

    /* 3. Generic images and figures */
    .page-blog-khuyen-mai-moi-nhat-13win12 img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__figure {
        margin: 20px 0;
    }

    /* 4. Buttons and button containers (already covered by .page-blog-khuyen-mai-moi-nhat-13win12__btn and hero-cta) */
    .page-blog-khuyen-mai-moi-nhat-13win12__final-cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    /* 5. Registration tutorial and FAQ blocks */
    .page-blog-khuyen-mai-moi-nhat-13win12__guide-item {
        padding: 15px;
        margin-bottom: 10px;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__guide-step-title {
        font-size: 1.1em;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__faq-question {
        font-size: 1.1em;
        margin-top: 20px;
        margin-bottom: 8px;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__faq-answer {
        font-size: 0.95em;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__cta-title {
        font-size: 1.8em;
    }

    .page-blog-khuyen-mai-moi-nhat-13win12__cta-description {
        font-size: 1em;
    }
}