/* style/news.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */

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

.page-news {
    font-family: Arial, sans-serif;
    color: var(--color-text-main); /* Mặc định cho nền tối */
    background-color: var(--color-background);
}

.page-news__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    padding-top: 10px; /* Nhỏ để tránh chồng chéo với body padding-top */
    background-color: var(--color-deep-green);
    overflow: hidden;
    box-sizing: border-box;
}

.page-news__hero-image-container {
    width: 100%;
    max-width: 1920px; /* Kích thước tối đa của hình ảnh */
    margin: 0 auto;
    overflow: hidden;
    border-radius: 10px;
}

.page-news__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-news__hero-content {
    text-align: center;
    max-width: 900px;
    margin-top: 30px;
    padding: 0 15px;
    box-sizing: border-box;
}

.page-news__main-title {
    font-size: clamp(2em, 4vw, 3em);
    color: var(--color-gold);
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
}

.page-news__description {
    font-size: 1.1em;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.page-news__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.page-news__btn-primary,
.page-news__btn-secondary {
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%;
    text-align: center;
}

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

.page-news__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

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

.page-news__btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-main);
    transform: translateY(-2px);
}

.page-news__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-news__section-title {
    font-size: 2.2em;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-news__section-description {
    font-size: 1.1em;
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.6;
}

.page-news__news-grid,
.page-news__analysis-grid,
.page-news__guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

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

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

.page-news__card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

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

.page-news__card-title {
    font-size: 1.3em;
    color: var(--color-text-main);
    margin-bottom: 10px;
    line-height: 1.4;
}

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

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

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

.page-news__card-excerpt {
    font-size: 1em;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    flex-grow: 1;
    line-height: 1.5;
}

.page-news__card-link {
    display: inline-block;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

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

.page-news__view-all-button-container {
    text-align: center;
    margin-top: 40px;
}

.page-news__dark-section {
    background-color: var(--color-deep-green);
    color: var(--color-text-main);
}

.page-news__dark-section .page-news__section-title {
    color: var(--color-gold);
}

.page-news__dark-section .page-news__section-description {
    color: var(--color-text-secondary);
}

.page-news__analysis-card,
.page-news__guide-card {
    padding: 25px;
}

.page-news__analysis-title,
.page-news__guide-title {
    font-size: 1.4em;
    color: var(--color-text-main);
    margin-bottom: 15px;
    line-height: 1.4;
}

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

.page-news__analysis-title a:hover,
.page-news__guide-title a:hover {
    color: var(--color-primary);
}

.page-news__analysis-text,
.page-news__guide-text {
    font-size: 1em;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.page-news__faq-section {
    background-color: var(--color-deep-green);
    color: var(--color-text-main);
}

.page-news__faq-list {
    max-width: 800px;
    margin: 0 auto;
    padding-top: 20px;
}

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

.page-news__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.1em;
    font-weight: bold;
    color: var(--color-text-main);
    cursor: pointer;
    background-color: var(--color-deep-green);
    transition: background-color 0.3s ease;
    list-style: none;
}

.page-news__faq-question::-webkit-details-marker {
    display: none;
}

.page-news__faq-question:hover {
    background-color: var(--color-divider);
}

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

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

.page-news__faq-answer {
    padding: 15px 25px 20px;
    font-size: 1em;
    color: var(--color-text-secondary);
    line-height: 1.6;
    border-top: 1px solid var(--color-divider);
}

.page-news__cta-section {
    text-align: center;
    padding: 60px 20px;
    background-color: var(--color-background);
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-news__hero-section {
        padding: 40px 15px;
    }
    .page-news__main-title {
        font-size: clamp(1.8em, 5vw, 2.5em);
    }
    .page-news__section-title {
        font-size: 2em;
    }
    .page-news__container {
        padding: 30px 15px;
    }
}

@media (max-width: 768px) {
    .page-news {
        font-size: 16px;
        line-height: 1.6;
    }
    .page-news__hero-section {
        padding-top: 10px !important; /* body đã xử lý padding-top */
        padding-bottom: 40px;
    }
    .page-news__hero-content {
        margin-top: 20px;
    }
    .page-news__main-title {
        font-size: clamp(1.5em, 6vw, 2em);
    }
    .page-news__description {
        font-size: 1em;
    }
    .page-news__cta-buttons {
        flex-direction: column;
        gap: 15px;
        max-width: 300px;
    }
    .page-news__btn-primary,
    .page-news__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 15px;
    }
    .page-news__container {
        padding: 20px 15px;
    }
    .page-news__section-title {
        font-size: 1.8em;
        margin-bottom: 15px;
    }
    .page-news__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }
    .page-news__news-grid,
    .page-news__analysis-grid,
    .page-news__guides-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-news__card-image {
        height: 180px;
    }
    .page-news__card-title,
    .page-news__analysis-title,
    .page-news__guide-title {
        font-size: 1.2em;
    }
    .page-news__faq-question {
        padding: 15px 20px;
        font-size: 1em;
    }
    .page-news__faq-answer {
        padding: 10px 20px 15px;
    }
    /* Mobile image and container 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-image-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    .page-news__hero-section {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
}

@media (max-width: 480px) {
    .page-news__main-title {
        font-size: clamp(1.2em, 7vw, 1.8em);
    }
    .page-news__section-title {
        font-size: 1.6em;
    }
    .page-news__cta-buttons {
        gap: 10px;
    }
}