.page-blog-huong-dan-dang-ky-99win {
    font-family: Arial, sans-serif;
    color: #333333; /* Default text color for light body background */
    background-color: #F5F7FA; /* Page background color */
}

.page-blog-huong-dan-dang-ky-99win__hero-section {
    padding-top: 10px; /* Small top padding, assuming body handles --header-offset */
    padding-bottom: 40px;
    background-color: #F5F7FA; /* Match page background */
}

.page-blog-huong-dan-dang-ky-99win__hero-container {
    max-width: 1170px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 40px 16px;
}

.page-blog-huong-dan-dang-ky-99win__hero-content {
    flex: 1 1 45%;
    min-width: 300px;
}

.page-blog-huong-dan-dang-ky-99win__main-title {
    font-size: clamp(2em, 4vw, 3.2em); /* Use clamp for H1 font size */
    color: #E53935;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
}

.page-blog-huong-dan-dang-ky-99win__intro-description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #333333;
}

.page-blog-huong-dan-dang-ky-99win__cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.page-blog-huong-dan-dang-ky-99win__btn-primary,
.page-blog-huong-dan-dang-ky-99win__btn-secondary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    text-align: center;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-99win__btn-primary {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border: 2px solid transparent;
}

.page-blog-huong-dan-dang-ky-99win__btn-primary:hover {
    background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
    box-shadow: 0 4px 15px rgba(229, 57, 53, 0.4);
}

.page-blog-huong-dan-dang-ky-99win__btn-secondary {
    background: #ffffff;
    color: #E53935;
    border: 2px solid #E53935;
}

.page-blog-huong-dan-dang-ky-99win__btn-secondary:hover {
    background: #E53935;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(229, 57, 53, 0.2);
}

.page-blog-huong-dan-dang-ky-99win__btn-small {
    padding: 10px 20px;
    font-size: 0.9em;
}

.page-blog-huong-dan-dang-ky-99win__hero-image {
    flex: 1 1 45%;
    text-align: center;
}

.page-blog-huong-dan-dang-ky-99win__hero-side-image {
    max-width: 600px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-blog-huong-dan-dang-ky-99win__content-area {
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 16px;
    background-color: #ffffff; /* White background for main content area */
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    line-height: 1.7;
}

.page-blog-huong-dan-dang-ky-99win__section-title {
    font-size: 2em;
    color: #E53935;
    margin-top: 40px;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-blog-huong-dan-dang-ky-99win h3 {
    font-size: 1.5em;
    color: #FF5A4F;
    margin-top: 30px;
    margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-99win p {
    margin-bottom: 1em;
    color: #333333;
}

.page-blog-huong-dan-dang-ky-99win ul {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 1em;
    color: #333333;
}

.page-blog-huong-dan-dang-ky-99win li {
    margin-bottom: 0.5em;
    color: #333333;
}

.page-blog-huong-dan-dang-ky-99win strong {
    color: #E53935;
}

/* Guide Steps Specific Styles */
.page-blog-huong-dan-dang-ky-99win__guide-steps {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-99win__guide-item {
    background-color: #FDFDFD;
    border: 1px solid #E0E0E0;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.page-blog-huong-dan-dang-ky-99win__guide-step-title {
    color: #E53935;
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 1.8em;
}

.page-blog-huong-dan-dang-ky-99win__guide-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 25px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* FAQ Styles */
.page-blog-huong-dan-dang-ky-99win__faq-list {
    margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-99win__faq-item {
    background-color: #ffffff;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    margin-bottom: 15px;
    padding: 0; /* Reset padding for details element */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-blog-huong-dan-dang-ky-99win__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-weight: bold;
    color: #333333;
    font-size: 1.1em;
    list-style: none; /* Hide default marker */
    position: relative;
}

.page-blog-huong-dan-dang-ky-99win__faq-item summary::-webkit-details-marker {
    display: none; /* Hide default marker for webkit browsers */
}

.page-blog-huong-dan-dang-ky-99win__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.page-blog-huong-dan-dang-ky-99win__faq-qtext {
    flex-grow: 1;
    color: #E53935;
}

.page-blog-huong-dan-dang-ky-99win__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: #FF5A4F;
    transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-99win__faq-item[open] .page-blog-huong-dan-dang-ky-99win__faq-toggle {
    transform: rotate(45deg); /* Rotate for 'x' effect */
}

.page-blog-huong-dan-dang-ky-99win__faq-answer {
    padding: 0 25px 20px;
    color: #333333;
    line-height: 1.6;
    border-top: 1px solid #E0E0E0;
    margin-top: -1px; /* Overlap border */
}

.page-blog-huong-dan-dang-ky-99win__faq-answer p:last-child {
    margin-bottom: 0;
}

.page-blog-huong-dan-dang-ky-99win__cta-buttons--bottom {
    justify-content: center;
    margin-top: 40px;
}

/* Global image responsive rules */
.page-blog-huong-dan-dang-ky-99win img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Ensure containers are responsive */
.page-blog-huong-dan-dang-ky-99win__section,
.page-blog-huong-dan-dang-ky-99win__card,
.page-blog-huong-dan-dang-ky-99win__container,
.page-blog-huong-dan-dang-ky-99win__guide-item {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

/* Responsive styles for mobile */
@media (max-width: 768px) {
    .page-blog-huong-dan-dang-ky-99win__hero-section {
        padding-top: 10px !important; /* Small top padding, assuming body handles --header-offset */
        padding-bottom: 30px;
    }

    .page-blog-huong-dan-dang-ky-99win__hero-container {
        flex-direction: column;
        gap: 30px;
        padding: 20px 15px;
    }

    .page-blog-huong-dan-dang-ky-99win__hero-content,
    .page-blog-huong-dan-dang-ky-99win__hero-image {
        flex: 1 1 100%; /* Stack content and image */
        min-width: unset;
    }

    .page-blog-huong-dan-dang-ky-99win__main-title {
        font-size: clamp(1.8em, 8vw, 2.5em); /* Adjust H1 for mobile */
        text-align: center;
    }

    .page-blog-huong-dan-dang-ky-99win__intro-description {
        font-size: 1em;
        text-align: center;
    }

    .page-blog-huong-dan-dang-ky-99win__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        align-items: center;
    }

    .page-blog-huong-dan-dang-ky-99win__btn-primary,
    .page-blog-huong-dan-dang-ky-99win__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px !important;
        font-size: 1em !important;
    }

    /* Content area padding and general text size */
    .page-blog-huong-dan-dang-ky-99win__content-area {
        padding: 25px 15px;
        font-size: 0.95em;
    }

    .page-blog-huong-dan-dang-ky-99win__section-title {
        font-size: 1.6em;
        margin-top: 30px;
        margin-bottom: 15px;
    }

    .page-blog-huong-dan-dang-ky-99win h3 {
        font-size: 1.3em;
        margin-top: 25px;
        margin-bottom: 10px;
    }

    /* Guide steps */
    .page-blog-huong-dan-dang-ky-99win__guide-steps {
        gap: 30px;
    }

    .page-blog-huong-dan-dang-ky-99win__guide-item {
        padding: 20px;
    }

    .page-blog-huong-dan-dang-ky-99win__guide-step-title {
        font-size: 1.5em;
    }

    /* FAQ */
    .page-blog-huong-dan-dang-ky-99win__faq-item summary {
        padding: 15px 20px;
        font-size: 1em;
    }

    .page-blog-huong-dan-dang-ky-99win__faq-answer {
        padding: 0 20px 15px;
    }

    /* General image responsive */
    .page-blog-huong-dan-dang-ky-99win img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* Ensure all content containers have proper padding/width */
    .page-blog-huong-dan-dang-ky-99win__section,
    .page-blog-huong-dan-dang-ky-99win__card,
    .page-blog-huong-dan-dang-ky-99win__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}