:root {
    --primary-color: #C91F17;
    --secondary-color: #E53935;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    --card-bg: #D32F2F;
    --section-bg: #B71C1C;
    --text-main: #FFF5E1;
    --border-color: #F2B544;
    --glow-color: #FFCC66;
    --gold-color: #F4D34D;
    --deep-red: #7A0E0E;
}

.page-khuyen-mai-moi-nhat {
    font-family: 'Arial', sans-serif;
    color: var(--text-main);
    background-color: var(--section-bg); /* Assuming body background is dark, using a dark base for content */
    line-height: 1.6;
}

.page-khuyen-mai-moi-nhat__hero-section {
    position: relative;
    padding-top: 10px; /* Relying on body for header offset */
    padding-bottom: 40px;
    text-align: center;
    overflow: hidden;
    background-color: var(--deep-red);
}

.page-khuyen-mai-moi-nhat__hero-image-wrap {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
}

.page-khuyen-mai-moi-nhat__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-khuyen-mai-moi-nhat__hero-content {
    max-width: 900px;
    margin: 30px auto 0;
    padding: 0 20px;
    position: relative;
    z-index: 10;
    color: var(--text-main);
}

.page-khuyen-mai-moi-nhat__main-title {
    font-size: clamp(2.5rem, 4vw, 3.2rem);
    color: var(--gold-color);
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 0 8px rgba(255, 204, 102, 0.6);
}

.page-khuyen-mai-moi-nhat__hero-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-main);
}

.page-khuyen-mai-moi-nhat__hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-khuyen-mai-moi-nhat__btn-primary,
.page-khuyen-mai-moi-nhat__btn-secondary,
.page-khuyen-mai-moi-nhat__btn-small,
.page-khuyen-mai-moi-nhat__btn-large {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%;
}

.page-khuyen-mai-moi-nhat__btn-primary {
    background: var(--button-gradient);
    color: var(--deep-red);
    border: 2px solid var(--gold-color);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.page-khuyen-mai-moi-nhat__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}

.page-khuyen-mai-moi-nhat__btn-secondary {
    background: var(--deep-red);
    color: var(--gold-color);
    border: 2px solid var(--gold-color);
    box-shadow: 0 4px 15px rgba(201, 31, 23, 0.4);
}

.page-khuyen-mai-moi-nhat__btn-secondary:hover {
    transform: translateY(-3px);
    background: var(--primary-color);
    color: var(--text-main);
    box-shadow: 0 6px 20px rgba(201, 31, 23, 0.6);
}

.page-khuyen-mai-moi-nhat__btn-small {
    padding: 10px 20px;
    font-size: 0.9rem;
    background: var(--button-gradient);
    color: var(--deep-red);
    border: 1px solid var(--gold-color);
    border-radius: 5px;
}

.page-khuyen-mai-moi-nhat__btn-small:hover {
    opacity: 0.9;
}

.page-khuyen-mai-moi-nhat__btn-large {
    padding: 16px 35px;
    font-size: 1.2rem;
    border-width: 3px;
}

.page-khuyen-mai-moi-nhat__content-section {
    padding: 60px 0;
    background-color: var(--section-bg);
}

.page-khuyen-mai-moi-nhat__dark-section {
    background-color: var(--deep-red);
    color: var(--text-main);
}

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

.page-khuyen-mai-moi-nhat__section-title {
    font-size: 2.5rem;
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    text-shadow: 0 0 5px rgba(255, 204, 102, 0.4);
}

.page-khuyen-mai-moi-nhat__text-block {
    font-size: 1.05rem;
    margin-bottom: 20px;
    color: var(--text-main);
}

.page-khuyen-mai-moi-nhat__promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.page-khuyen-mai-moi-nhat__promo-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.page-khuyen-mai-moi-nhat__promo-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.page-khuyen-mai-moi-nhat__promo-card-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-khuyen-mai-moi-nhat__promo-card-title {
    font-size: 1.6rem;
    color: var(--gold-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-khuyen-mai-moi-nhat__promo-card-text {
    font-size: 1rem;
    color: var(--text-main);
    margin-bottom: 20px;
}

.page-khuyen-mai-moi-nhat__image-figure {
    margin: 30px auto;
    text-align: center;
    max-width: 800px;
}

.page-khuyen-mai-moi-nhat__content-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-khuyen-mai-moi-nhat__image-caption {
    font-size: 0.9rem;
    color: rgba(255, 245, 225, 0.7);
    margin-top: 10px;
}

.page-khuyen-mai-moi-nhat__feature-list,
.page-khuyen-mai-moi-nhat__step-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 40px;
}

.page-khuyen-mai-moi-nhat__list-item {
    background-color: rgba(211, 47, 47, 0.6);
    margin-bottom: 10px;
    padding: 15px 20px;
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    color: var(--text-main);
    font-size: 1.05rem;
    border-left: 5px solid var(--gold-color);
}

.page-khuyen-mai-moi-nhat__list-item strong {
    color: var(--gold-color);
    margin-right: 8px;
}

.page-khuyen-mai-moi-nhat__info-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    margin: 40px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-khuyen-mai-moi-nhat__info-card-title {
    font-size: 1.8rem;
    color: var(--gold-color);
    margin-bottom: 20px;
    text-align: center;
}

.page-khuyen-mai-moi-nhat__info-card .page-khuyen-mai-moi-nhat__text-block {
    margin-bottom: 10px;
}

.page-khuyen-mai-moi-nhat__faq-section {
    margin-top: 40px;
    margin-bottom: 60px;
}

.page-khuyen-mai-moi-nhat__faq-question {
    background-color: var(--card-bg);
    color: var(--gold-color);
    padding: 18px 25px;
    margin-bottom: 10px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 600;
    border-left: 4px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.page-khuyen-mai-moi-nhat__faq-question:hover {
    background-color: rgba(211, 47, 47, 0.8);
}

.page-khuyen-mai-moi-nhat__faq-answer {
    background-color: rgba(255, 245, 225, 0.1);
    color: var(--text-main);
    padding: 15px 25px;
    margin-bottom: 20px;
    border-radius: 8px;
    font-size: 1.05rem;
}

.page-khuyen-mai-moi-nhat__cta-bottom {
    text-align: center;
    background-color: var(--deep-red);
    padding: 50px 30px;
    border-radius: 15px;
    margin: 60px auto;
    max-width: 900px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border: 2px solid var(--border-color);
}

.page-khuyen-mai-moi-nhat__cta-title {
    font-size: 2.2rem;
    color: var(--gold-color);
    margin-bottom: 20px;
    text-shadow: 0 0 5px rgba(255, 204, 102, 0.4);
}

.page-khuyen-mai-moi-nhat__cta-text {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--text-main);
}

.page-khuyen-mai-moi-nhat__copyright {
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 245, 225, 0.6);
    padding: 30px 0;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 245, 225, 0.1);
}

/* --- Responsive Styles --- */

/* Desktop/Tablet common styles (above 768px) */
@media (max-width: 1024px) {
    .page-khuyen-mai-moi-nhat__hero-image-wrap {
        height: 400px;
    }
    .page-khuyen-mai-moi-nhat__main-title {
        font-size: clamp(2rem, 3.5vw, 2.8rem);
    }
    .page-khuyen-mai-moi-nhat__section-title {
        font-size: 2.2rem;
    }
    .page-khuyen-mai-moi-nhat__promo-card-title {
        font-size: 1.4rem;
    }
    .page-khuyen-mai-moi-nhat__faq-question {
        font-size: 1.1rem;
    }
    .page-khuyen-mai-moi-nhat__cta-title {
        font-size: 1.8rem;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .page-khuyen-mai-moi-nhat {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-khuyen-mai-moi-nhat__hero-section {
        padding-top: 10px !important; /* Specific mobile top padding */
        padding-bottom: 30px;
    }
    .page-khuyen-mai-moi-nhat__hero-image-wrap {
        height: 250px;
    }
    .page-khuyen-mai-moi-nhat__hero-content {
        margin-top: 20px;
        padding: 0 15px;
    }
    .page-khuyen-mai-moi-nhat__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
        margin-bottom: 10px;
    }
    .page-khuyen-mai-moi-nhat__hero-description {
        font-size: 1rem;
        margin-bottom: 20px;
    }
    .page-khuyen-mai-moi-nhat__hero-cta {
        flex-direction: column; /* Buttons stack vertically */
        gap: 15px;
        padding: 0 15px;
    }

    .page-khuyen-mai-moi-nhat__btn-primary,
    .page-khuyen-mai-moi-nhat__btn-secondary,
    .page-khuyen-mai-moi-nhat__btn-small,
    .page-khuyen-mai-moi-nhat__btn-large,
    .page-khuyen-mai-moi-nhat a[class*="button"],
    .page-khuyen-mai-moi-nhat 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 !important;
        padding-right: 15px !important;
    }

    .page-khuyen-mai-moi-nhat__content-section {
        padding: 40px 0;
    }
    .page-khuyen-mai-moi-nhat__article-wrap {
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-khuyen-mai-moi-nhat__section-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }
    .page-khuyen-mai-moi-nhat__text-block {
        font-size: 1rem;
    }

    .page-khuyen-mai-moi-nhat__promo-grid {
        grid-template-columns: 1fr; /* Single column for promo cards */
        gap: 20px;
    }
    .page-khuyen-mai-moi-nhat__promo-card {
        padding-bottom: 15px;
    }
    .page-khuyen-mai-moi-nhat__promo-image {
        height: 180px;
    }
    .page-khuyen-mai-moi-nhat__promo-card-content {
        padding: 15px;
    }
    .page-khuyen-mai-moi-nhat__promo-card-title {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    .page-khuyen-mai-moi-nhat__promo-card-text {
        font-size: 0.95rem;
    }

    .page-khuyen-mai-moi-nhat__image-figure {
        margin: 20px auto;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-khuyen-mai-moi-nhat__content-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-khuyen-mai-moi-nhat__list-item {
        font-size: 1rem;
        padding: 12px 15px;
    }

    .page-khuyen-mai-moi-nhat__info-card {
        padding: 20px;
        margin: 30px 0;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-khuyen-mai-moi-nhat__info-card-title {
        font-size: 1.5rem;
    }

    .page-khuyen-mai-moi-nhat__faq-question {
        font-size: 1.1rem;
        padding: 15px 20px;
    }
    .page-khuyen-mai-moi-nhat__faq-answer {
        font-size: 1rem;
        padding: 12px 20px;
    }

    .page-khuyen-mai-moi-nhat__cta-bottom {
        padding: 40px 20px;
        margin: 40px auto;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-khuyen-mai-moi-nhat__cta-title {
        font-size: 1.8rem;
    }
    .page-khuyen-mai-moi-nhat__cta-text {
        font-size: 1rem;
    }
    .page-khuyen-mai-moi-nhat__copyright {
        font-size: 0.85rem;
        padding: 20px 0;
        margin-top: 20px;
    }

    /* Ensure all images within .page-khuyen-mai-moi-nhat are responsive */
    .page-khuyen-mai-moi-nhat img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }
    /* Ensure all containers holding images or content are responsive */
    .page-khuyen-mai-moi-nhat__section,
    .page-khuyen-mai-moi-nhat__card,
    .page-khuyen-mai-moi-nhat__container,
    .page-khuyen-mai-moi-nhat__promo-card,
    .page-khuyen-mai-moi-nhat__info-card,
    .page-khuyen-mai-moi-nhat__cta-bottom {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
    .page-khuyen-mai-moi-nhat__hero-cta {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        flex-wrap: wrap !important;
        gap: 10px !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}