.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933 {
    font-family: Arial, sans-serif;
    color: #333333; /* Default text color for light background */
    background-color: #F5F7FA; /* Page background */
    line-height: 1.6;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
}

/* Hero Section */
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__hero-section {
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 60px;
    background-color: #F5F7FA;
    text-align: center;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__hero-container {
    display: flex;
    flex-direction: column; /* Default to column for text then image */
    align-items: center;
    gap: 30px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__hero-content {
    flex: 1;
    max-width: 700px;
    text-align: center;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__main-title {
    font-size: clamp(2.2rem, 4vw, 3rem); /* H1 font size clamp */
    font-weight: 700;
    color: #E53935; /* Main brand color for title */
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__hero-description {
    font-size: 1.1rem;
    color: #333333;
    margin-bottom: 30px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
    width: 100%; /* Important for mobile button responsiveness */
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary,
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-secondary,
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary-small {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box; /* Crucial for button width calculations */
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow long words to break */
    max-width: 100%; /* Ensure buttons don't exceed container width */
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary,
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary-small {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border: 2px solid transparent;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary:hover,
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary-small:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-secondary {
    background-color: #ffffff;
    color: #E53935;
    border: 2px solid #E53935;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-secondary:hover {
    background-color: #E53935;
    color: #ffffff;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__hero-image {
    flex: 1;
    max-width: 600px;
    width: 100%; /* Ensure image container fills width on smaller screens */
    margin: 0 auto;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__hero-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* General Section Styles */
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__promotions-section,
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__how-to-claim-section,
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-section,
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__cta-bottom-section {
    padding: 60px 0;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__light-bg {
    background-color: #F5F7FA;
    color: #333333;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__dark-bg {
    background-color: #E53935;
    color: #ffffff;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.2;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__dark-bg .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__section-title {
    color: #ffffff;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__section-description {
    font-size: 1rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

/* Promo Grid */
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__promo-card {
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-align: left;
    transition: transform 0.3s ease;
    border: 1px solid #E0E0E0; /* Border for cards */
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__promo-card:hover {
    transform: translateY(-5px);
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__promo-card-img {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__promo-card-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #E53935;
    margin: 20px 20px 10px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__promo-card-text {
    font-size: 0.95rem;
    color: #333333;
    margin: 0 20px 20px;
    flex-grow: 1;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary-small {
    font-size: 0.9rem;
    padding: 10px 20px;
    margin: 0 20px 20px;
}

/* How To Claim Section */
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__steps-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__steps-list li {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__steps-list li p {
    color: #ffffff;
    font-size: 0.95rem;
    margin-top: 10px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__step-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 10px;
}

/* FAQ Section */
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-item {
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    border: 1px solid #E0E0E0;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333333;
    cursor: pointer;
    background-color: #f9f9f9;
    border-bottom: 1px solid #E0E0E0;
    transition: background-color 0.3s ease;
    list-style: none; /* For details/summary */
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-question::-webkit-details-marker {
    display: none; /* Hide default marker */
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-question:hover {
    background-color: #E0E0E0;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-qtext {
    flex-grow: 1;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    margin-left: 15px;
    color: #E53935;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-item[open] .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-question {
    background-color: #E53935;
    color: #ffffff;
    border-bottom: 1px solid transparent;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-item[open] .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-toggle {
    color: #ffffff;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-answer {
    padding: 20px 25px;
    font-size: 0.95rem;
    color: #333333;
    line-height: 1.6;
}

/* Bottom CTA Section */
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__cta-bottom-section {
    text-align: center;
    padding: 80px 0;
}

.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__cta-bottom-section .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary {
    margin-top: 30px;
    padding: 15px 40px;
    font-size: 1.1rem;
}

/* Universal Image and Container Responsive */
.page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933 img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Responsive Styles */
@media (min-width: 769px) {
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__hero-container {
        flex-direction: row-reverse; /* Image on right, text on left for desktop */
        text-align: left;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__hero-content {
        text-align: left;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__cta-buttons {
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    /* General mobile adjustments */
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__container {
        padding: 15px 10px;
    }

    /* HERO Section */
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__hero-section {
        padding-top: 10px !important; /* Small top padding, body handles header offset */
        padding-bottom: 40px;
    }
    
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__main-title {
        font-size: 2rem;
        margin-bottom: 15px;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__hero-description {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* Buttons */
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary,
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-secondary,
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary-small,
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933 a[class*="button"],
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933 a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__cta-bottom-section .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__btn-primary {
        margin-top: 20px;
        padding: 12px 25px;
        font-size: 1rem;
    }

    /* Sections */
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__promotions-section,
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__how-to-claim-section,
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-section,
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__cta-bottom-section {
        padding: 40px 0;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__section-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__section-description {
        font-size: 0.95rem;
        margin-bottom: 30px;
    }

    /* Promo Grid */
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__promo-grid {
        grid-template-columns: 1fr; /* Single column for cards */
        gap: 20px;
        margin-top: 30px;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__promo-card-img {
         /* Slightly smaller image on mobile */
    }

    /* How To Claim */
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__steps-list {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__step-title {
        font-size: 1.1rem;
    }

    /* FAQ */
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-list {
        margin-top: 30px;
        gap: 10px;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-question {
        padding: 15px 20px;
        font-size: 1rem;
    }

    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__faq-answer {
        padding: 15px 20px;
        font-size: 0.9rem;
    }

    /* Universal Image and Container Responsive */
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933 img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__section,
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__card,
    .page-blog-cac-chuong-trinh-khuyen-mai-hap-dan-tai-ku3933__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}