:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg-color: #11271B;
    --background-color: #08160F;
    --text-main-color: #F2FFF6;
    --text-secondary-color: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green-color: #0A4B2C;
}

.page-news {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main-color); /* Defaults to #F2FFF6 */
    background-color: var(--background-color); /* Defaults to #08160F */
}

.page-news__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

/* Hero Section */
.page-news__hero-section {
    position: relative;
    display: flex;
    flex-direction: column; /* Image above text */
    align-items: center;
    text-align: center;
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 60px;
    background-color: var(--background-color);
}

.page-news__hero-image-wrapper {
    width: 100%;
    max-width: 100%; /* Ensure it takes full width */
    overflow: hidden;
    margin-bottom: 30px; /* Space between image and content */
}

.page-news__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 600px; /* Limit height for aesthetic */
}

.page-news__hero-content {
    max-width: 900px;
    padding: 0 20px;
    color: var(--text-main-color);
}

.page-news__main-title {
    font-size: clamp(2em, 4vw, 3.2em); /* Adjusted H1 font size */
    color: var(--gold-color);
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
}

.page-news__description {
    font-size: 1.1em;
    color: var(--text-secondary-color);
    margin-bottom: 30px;
}

.page-news__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.page-news__btn-primary,
.page-news__btn-secondary,
.page-news__card-link {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%; /* Ensure responsiveness */
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text break */
}

.page-news__btn-primary {
    background: var(--button-gradient);
    color: #ffffff;
    border: 2px solid transparent;
}

.page-news__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(var(--glow-color-rgb, 87, 227, 141), 0.4); /* Use glow color for shadow */
}

.page-news__btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-news__btn-secondary:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-3px);
}

/* Card Link (for "Xem thêm", "Đọc thêm") */
.page-news__card-link {
    padding: 8px 15px;
    background: var(--deep-green-color);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    font-size: 0.9em;
    border-radius: 5px;
}

.page-news__card-link:hover {
    background: var(--primary-color);
    color: #ffffff;
}


/* Section Titles and Descriptions */
.page-news__section-title {
    font-size: 2.5em;
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 20px;
    padding-top: 40px;
}

.page-news__section-description {
    font-size: 1.1em;
    color: var(--text-secondary-color);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px auto;
}

/* News Grid */
.page-news__news-grid,
.page-news__articles-grid,
.page-news__promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-news__news-card,
.page-news__article-card,
.page-news__promo-card {
    background-color: var(--card-bg-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.page-news__news-card:hover,
.page-news__article-card:hover,
.page-news__promo-card:hover {
    transform: translateY(-5px);
}

.page-news__card-image {
    width: 100%;
    height: 220px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-news__card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.page-news__card-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    line-height: 1.3;
}

.page-news__card-title a {
    color: var(--text-main-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-news__card-title a:hover {
    color: var(--gold-color);
}

.page-news__card-date {
    font-size: 0.9em;
    color: var(--text-secondary-color);
    margin-bottom: 15px;
}

.page-news__card-excerpt {
    font-size: 1em;
    color: var(--text-secondary-color);
    margin-bottom: 20px;
    flex-grow: 1; /* Pushes link to bottom */
}

.page-news__button-group {
    text-align: center;
    margin-top: 50px;
}

/* Industry Insights Section */
.page-news__industry-insights-section {
    background-color: var(--background-color);
    padding: 60px 0;
}

.page-news__insights-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    margin-top: 40px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.page-news__insights-image {
    width: 100%;
    max-width: 600px; /* Max width for the image */
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    flex-shrink: 0; /* Prevent shrinking below its max-width */
}

.page-news__insights-text {
    flex-grow: 1;
    color: var(--text-main-color);
}

.page-news__insights-subtitle {
    font-size: 1.8em;
    color: var(--gold-color);
    margin-top: 0;
    margin-bottom: 15px;
}

.page-news__insights-text p {
    margin-bottom: 20px;
    color: var(--text-secondary-color);
}

/* FAQ Section */
.page-news__faq-section {
    padding: 60px 0;
    background-color: var(--deep-green-color);
}

.page-news__faq-list {
    margin-top: 40px;
}

.page-news__faq-item {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-news__faq-item summary {
    list-style: none; /* Hide default marker */
    cursor: pointer;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    font-size: 1.2em;
    color: var(--text-main-color);
    background-color: var(--card-bg-color);
    transition: background-color 0.3s ease;
}

.page-news__faq-item summary::-webkit-details-marker {
    display: none; /* Hide default marker for webkit */
}

.page-news__faq-item summary:hover {
    background-color: var(--deep-green-color);
}

.page-news__faq-qtext {
    flex-grow: 1;
}

.page-news__faq-toggle {
    font-size: 1.5em;
    margin-left: 15px;
    color: var(--gold-color);
}

.page-news__faq-answer {
    padding: 0 20px 20px 20px;
    color: var(--text-secondary-color);
    font-size: 1em;
}

/* CTA Banner Section */
.page-news__cta-banner-section {
    background: var(--primary-color);
    padding: 60px 0;
    text-align: center;
}

.page-news__cta-banner-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-news__cta-banner-title {
    font-size: 2.8em;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-news__cta-banner-description {
    font-size: 1.2em;
    color: #f0f0f0;
    margin-bottom: 40px;
    max-width: 800px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-news__hero-image {
        max-height: 500px;
    }

    .page-news__section-title {
        font-size: 2em;
    }

    .page-news__main-title {
        font-size: clamp(1.8em, 5vw, 2.8em);
    }
}

@media (max-width: 768px) {
    .page-news__container {
        padding: 15px;
    }

    /* Mobile image responsiveness */
    .page-news img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-news__section,
    .page-news__card,
    .page-news__container,
    .page-news__hero-section,
    .page-news__latest-news-section,
    .page-news__featured-articles-section,
    .page-news__promotions-events-section,
    .page-news__industry-insights-section,
    .page-news__faq-section,
    .page-news__cta-banner-section,
    .page-news__hero-image-wrapper,
    .page-news__insights-content,
    .page-news__news-grid,
    .page-news__articles-grid,
    .page-news__promo-grid,
    .page-news__cta-buttons,
    .page-news__button-group {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px; /* Add padding to prevent content from touching edges */
        padding-right: 15px;
    }

    /* First section padding-top for mobile */
    .page-news__hero-section {
        padding-top: 10px !important; /* body handles --header-offset, this is decorative */
        padding-bottom: 40px;
    }

    .page-news__hero-image {
        max-height: 300px;
    }

    .page-news__main-title {
        font-size: clamp(1.5em, 7vw, 2.5em);
    }

    .page-news__description {
        font-size: 1em;
    }

    .page-news__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    /* Button responsiveness */
    .page-news__btn-primary,
    .page-news__btn-secondary,
    .page-news__card-link {
        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-news__button-group {
        flex-wrap: wrap !important;
        gap: 10px;
    }

    .page-news__section-title {
        font-size: 1.8em;
    }

    .page-news__section-description {
        font-size: 1em;
    }

    .page-news__news-grid,
    .page-news__articles-grid,
    .page-news__promo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-news__card-image {
        height: 180px;
    }

    .page-news__card-title {
        font-size: 1.2em;
    }

    .page-news__insights-content {
        flex-direction: column;
        gap: 20px;
    }

    .page-news__insights-image {
        max-width: 100%;
    }

    .page-news__insights-subtitle {
        font-size: 1.5em;
    }

    .page-news__faq-item summary {
        font-size: 1.1em;
        padding: 15px;
    }

    .page-news__cta-banner-title {
        font-size: 2em;
    }

    .page-news__cta-banner-description {
        font-size: 1em;
    }
}