.page-blog-huong-dan-dang-ky-mb66__hero-section {
    padding-top: 10px; /* Rely on body for header offset */
    padding-bottom: 60px;
    background-color: #FFFFFF;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.page-blog-huong-dan-dang-ky-mb66__hero-content-wrapper {
    max-width: 800px;
    padding: 20px 16px;
}

.page-blog-huong-dan-dang-ky-mb66__main-title {
    color: #017439;
    font-size: clamp(2em, 4vw, 2.8em);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-mb66__intro-description {
    color: #333333;
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
}

.page-blog-huong-dan-dang-ky-mb66__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-blog-huong-dan-dang-ky-mb66__btn-primary,
.page-blog-huong-dan-dang-ky-mb66__btn-secondary {
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05em;
    transition: background-color 0.3s ease, color 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
    max-width: 300px; /* Limit individual button width on desktop */
}

.page-blog-huong-dan-dang-ky-mb66__btn-primary {
    background-color: #C30808; /* Đăng ký color */
    color: #FFFF00; /* Đăng ký và Đăng nhập font color */
    border: 2px solid #C30808;
}

.page-blog-huong-dan-dang-ky-mb66__btn-primary:hover {
    background-color: #a30606;
    border-color: #a30606;
}

.page-blog-huong-dan-dang-ky-mb66__btn-secondary {
    background-color: #017439;
    color: #FFFFFF;
    border: 2px solid #017439;
}

.page-blog-huong-dan-dang-ky-mb66__btn-secondary:hover {
    background-color: #005a2e;
    border-color: #005a2e;
}

.page-blog-huong-dan-dang-ky-mb66__hero-image-wrapper {
    margin-top: 40px;
    max-width: 900px;
    width: 100%;
    padding: 0 16px;
}

.page-blog-huong-dan-dang-ky-mb66__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-blog-huong-dan-dang-ky-mb66__guide-section,
.page-blog-huong-dan-dang-ky-mb66__advantages-section,
.page-blog-huong-dan-dang-ky-mb66__faq-section,
.page-blog-huong-dan-dang-ky-mb66__cta-final-section {
    padding: 60px 0;
}

.page-blog-huong-dan-dang-ky-mb66__light-bg {
    background-color: #FFFFFF;
    color: #333333;
}

.page-blog-huong-dan-dang-ky-mb66__dark-bg {
    background-color: #017439;
    color: #FFFFFF;
}

.page-blog-huong-dan-dang-ky-mb66__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 0 16px;
}

.page-blog-huong-dan-dang-ky-mb66__section-title {
    text-align: center;
    font-size: clamp(1.8em, 3.5vw, 2.5em);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.page-blog-huong-dan-dang-ky-mb66__dark-bg .page-blog-huong-dan-dang-ky-mb66__section-title {
    color: #FFFFFF;
}

.page-blog-huong-dan-dang-ky-mb66__light-bg .page-blog-huong-dan-dang-ky-mb66__section-title {
    color: #017439;
}

.page-blog-huong-dan-dang-ky-mb66__section-description {
    text-align: center;
    font-size: 1.1em;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 40px;
}

.page-blog-huong-dan-dang-ky-mb66__step-item {
    background-color: #f9f9f9;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    color: #333333;
}

.page-blog-huong-dan-dang-ky-mb66__step-title {
    color: #017439;
    font-size: clamp(1.4em, 2.5vw, 1.8em);
    font-weight: 600;
    margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-mb66__step-item p {
    font-size: 1em;
    line-height: 1.7;
    margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-mb66__step-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    margin: 20px 0;
}

.page-blog-huong-dan-dang-ky-mb66__info-list {
    list-style: disc inside;
    margin-bottom: 20px;
    padding-left: 20px;
}

.page-blog-huong-dan-dang-ky-mb66__info-list li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.page-blog-huong-dan-dang-ky-mb66__step-cta {
    display: inline-block;
    margin-top: 15px;
}

.page-blog-huong-dan-dang-ky-mb66__cta-buttons--centered {
    margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-mb66__advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-mb66__advantage-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-mb66__advantage-card:hover {
    transform: translateY(-5px);
}

.page-blog-huong-dan-dang-ky-mb66__advantage-title {
    color: #FFFFFF;
    font-size: 1.3em;
    font-weight: 600;
    margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-mb66__advantage-card p {
    color: #f0f0f0;
    font-size: 0.95em;
    line-height: 1.6;
}

.page-blog-huong-dan-dang-ky-mb66__faq-list {
    margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-mb66__faq-item {
    background-color: #f9f9f9;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.page-blog-huong-dan-dang-ky-mb66__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15em;
    font-weight: 600;
    color: #017439;
    cursor: pointer;
    list-style: none;
    position: relative;
}

.page-blog-huong-dan-dang-ky-mb66__faq-question::-webkit-details-marker {
    display: none;
}

.page-blog-huong-dan-dang-ky-mb66__faq-question::marker {
    display: none;
}

.page-blog-huong-dan-dang-ky-mb66__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: #C30808;
    transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-mb66__faq-item[open] .page-blog-huong-dan-dang-ky-mb66__faq-toggle {
    transform: rotate(45deg);
}

.page-blog-huong-dan-dang-ky-mb66__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    line-height: 1.7;
    color: #555555;
}

.page-blog-huong-dan-dang-ky-mb66__cta-final-section {
    background-color: #017439;
    padding: 80px 0;
    text-align: center;
}

.page-blog-huong-dan-dang-ky-mb66__cta-final-content {
    max-width: 800px;
}

.page-blog-huong-dan-dang-ky-mb66__cta-final-section .page-blog-huong-dan-dang-ky-mb66__section-title {
    color: #FFFFFF;
    margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-mb66__cta-final-section .page-blog-huong-dan-dang-ky-mb66__section-description {
    color: #f0f0f0;
    margin-bottom: 40px;
}

/* General image responsiveness for content area */
.page-blog-huong-dan-dang-ky-mb66 img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .page-blog-huong-dan-dang-ky-mb66__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
    }

    .page-blog-huong-dan-dang-ky-mb66__main-title {
        font-size: 2em; /* Adjusted for mobile */
    }

    .page-blog-huong-dan-dang-ky-mb66__intro-description {
        font-size: 1em;
    }

    .page-blog-huong-dan-dang-ky-mb66__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
    }

    .page-blog-huong-dan-dang-ky-mb66__btn-primary,
    .page-blog-huong-dan-dang-ky-mb66__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 15px;
        font-size: 1em;
    }

    .page-blog-huong-dan-dang-ky-mb66__hero-image-wrapper {
        margin-top: 30px;
        padding: 0 15px;
    }

    .page-blog-huong-dan-dang-ky-mb66__guide-section,
    .page-blog-huong-dan-dang-ky-mb66__advantages-section,
    .page-blog-huong-dan-dang-ky-mb66__faq-section,
    .page-blog-huong-dan-dang-ky-mb66__cta-final-section {
        padding: 40px 0;
    }

    .page-blog-huong-dan-dang-ky-mb66__container {
        padding: 0 15px;
    }

    .page-blog-huong-dan-dang-ky-mb66__section-title {
        font-size: 1.8em;
    }

    .page-blog-huong-dan-dang-ky-mb66__section-description {
        font-size: 1em;
        margin-bottom: 30px;
    }

    .page-blog-huong-dan-dang-ky-mb66__step-item {
        padding: 20px;
        margin-bottom: 20px;
    }

    .page-blog-huong-dan-dang-ky-mb66__step-title {
        font-size: 1.3em;
    }

    .page-blog-huong-dan-dang-ky-mb66__advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }

    .page-blog-huong-dan-dang-ky-mb66__advantage-card {
        padding: 25px;
    }

    .page-blog-huong-dan-dang-ky-mb66__advantage-title {
        font-size: 1.2em;
    }

    .page-blog-huong-dan-dang-ky-mb66__faq-list {
        margin-top: 30px;
    }

    .page-blog-huong-dan-dang-ky-mb66__faq-question {
        padding: 15px 20px;
        font-size: 1em;
    }

    .page-blog-huong-dan-dang-ky-mb66__faq-answer {
        padding: 0 20px 15px;
    }

    /* Universal image responsive styles */
    .page-blog-huong-dan-dang-ky-mb66 img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }

    .page-blog-huong-dan-dang-ky-mb66__section,
    .page-blog-huong-dan-dang-ky-mb66__card,
    .page-blog-huong-dan-dang-ky-mb66__container,
    .page-blog-huong-dan-dang-ky-mb66__cta-buttons,
    .page-blog-huong-dan-dang-ky-mb66__button-group,
    .page-blog-huong-dan-dang-ky-mb66__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-blog-huong-dan-dang-ky-mb66__cta-buttons {
        flex-wrap: wrap !important;
        gap: 10px;
    }

    .page-blog-huong-dan-dang-ky-mb66__cta-final-section {
        padding: 60px 0;
    }
}