/* CSS cho trang Bài viết: Cập nhật mới nhất từ go 9: Tính năng và sự kiện */

/* Định nghĩa biến màu dựa trên yêu cầu */
:root {
    --primary-color: #C91F17;
    --secondary-color: #E53935;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    --card-bg: #D32F2F;
    --background-section: #B71C1C;
    --text-main-color: #FFF5E1;
    --border-color: #F2B544;
    --glow-color: #FFCC66;
    --gold-color: #F4D34D;
    --deep-red-color: #7A0E0E;
}

.page-blog-go9-latest-updates {
    font-family: 'Arial', sans-serif;
    color: var(--text-main-color); /* Mặc định chữ màu sáng */
    background-color: var(--background-section); /* Nền tối */
}

.page-blog-go9-latest-updates__hero-section {
    position: relative;
    padding-top: 10px; /* Nhỏ hơn so với --header-offset */
    padding-bottom: 40px;
    background-color: var(--deep-red-color);
    text-align: center;
    overflow: hidden;
}

.page-blog-go9-latest-updates__hero-image {
    width: 100%;
    height: 675px; /* Chiều cao cố định cho desktop */
    object-fit: cover;
    display: block;
    margin: 0 auto;
    filter: brightness(0.7); /* Làm mờ ảnh để chữ nổi bật hơn, không thay đổi màu */
}

.page-blog-go9-latest-updates__hero-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    margin: -250px auto 0 auto; /* Đẩy nội dung lên trên ảnh */
    padding: 30px;
    background: rgba(0, 0, 0, 0.6); /* Nền tối bán trong suốt để chữ dễ đọc */
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    color: var(--text-main-color);
}

.page-blog-go9-latest-updates__main-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    color: var(--gold-color);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog-go9-latest-updates__description {
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-main-color);
}

.page-blog-go9-latest-updates__cta-button {
    display: inline-block;
    background: var(--button-gradient);
    color: #333333;
    padding: 14px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-blog-go9-latest-updates__cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
}

.page-blog-go9-latest-updates__article-section {
    padding: 50px 0;
    background-color: var(--background-section);
}

.page-blog-go9-latest-updates__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 40px;
}

.page-blog-go9-latest-updates__article-content {
    flex: 3;
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    color: var(--text-main-color);
}

.page-blog-go9-latest-updates__sidebar {
    flex: 1;
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    color: var(--text-main-color);
}

.page-blog-go9-latest-updates__intro-paragraph {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 30px;
    color: var(--text-main-color);
}

.page-blog-go9-latest-updates__section-title {
    font-size: 2rem;
    color: var(--gold-color);
    font-weight: 600;
    margin-top: 40px;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.page-blog-go9-latest-updates h3 {
    font-size: 1.5rem;
    color: var(--text-main-color);
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 15px;
}

.page-blog-go9-latest-updates p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--text-main-color);
}

.page-blog-go9-latest-updates__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-blog-go9-latest-updates__feature-card {
    background-color: var(--deep-red-color);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
    color: var(--text-main-color);
}

.page-blog-go9-latest-updates__feature-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 15px;
}

.page-blog-go9-latest-updates__feature-title {
    color: var(--gold-color);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.page-blog-go9-latest-updates__content-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 30px;
}

.page-blog-go9-latest-updates__promo-list,
.page-blog-go9-latest-updates__why-choose-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.page-blog-go9-latest-updates__promo-list li,
.page-blog-go9-latest-updates__why-choose-list li {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 15px 20px;
    margin-bottom: 10px;
    border-left: 5px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-main-color);
}

.page-blog-go9-latest-updates__promo-list li strong,
.page-blog-go9-latest-updates__why-choose-list li strong {
    color: var(--gold-color);
}

.page-blog-go9-latest-updates__cta-group {
    display: flex;
    gap: 20px;
    margin-top: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-blog-go9-latest-updates__btn-primary {
    background: var(--button-gradient);
    color: #333333;
}

.page-blog-go9-latest-updates__btn-secondary {
    background: none;
    border: 2px solid var(--border-color);
    color: var(--gold-color);
    padding: 12px 28px;
}

.page-blog-go9-latest-updates__btn-secondary:hover {
    background-color: var(--border-color);
    color: #333333;
}

.page-blog-go9-latest-updates__guide-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-blog-go9-latest-updates__guide-card {
    background-color: var(--deep-red-color);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    color: var(--text-main-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-blog-go9-latest-updates__guide-title {
    color: var(--gold-color);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.page-blog-go9-latest-updates__guide-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 15px;
}

.page-blog-go9-latest-updates__btn-link {
    display: inline-block;
    margin-top: 20px;
    color: var(--gold-color);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid var(--gold-color);
    padding-bottom: 3px;
    transition: color 0.3s ease, border-color 0.3s ease;
}

.page-blog-go9-latest-updates__btn-link:hover {
    color: var(--text-main-color);
    border-color: var(--text-main-color);
}

.page-blog-go9-latest-updates__cta-final {
    text-align: center;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px dashed rgba(255, 255, 255, 0.2);
}

.page-blog-go9-latest-updates__sidebar-block {
    background-color: var(--deep-red-color);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    color: var(--text-main-color);
}

.page-blog-go9-latest-updates__sidebar-title {
    font-size: 1.4rem;
    color: var(--gold-color);
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.page-blog-go9-latest-updates__related-posts {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.page-blog-go9-latest-updates__related-posts li {
    margin-bottom: 10px;
}

.page-blog-go9-latest-updates__related-posts li a {
    color: var(--text-main-color);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.page-blog-go9-latest-updates__related-posts li a:hover {
    color: var(--gold-color);
}

/* Common image responsiveness */
.page-blog-go9-latest-updates img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Common button responsiveness */
.page-blog-go9-latest-updates__cta-button,
.page-blog-go9-latest-updates__btn-primary,
.page-blog-go9-latest-updates__btn-secondary,
.page-blog-go9-latest-updates a[class*="button"],
.page-blog-go9-latest-updates a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-go9-latest-updates__cta-group,
.page-blog-go9-latest-updates__cta-final {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 1024px) {
    .page-blog-go9-latest-updates__hero-image {
        height: 500px;
    }

    .page-blog-go9-latest-updates__hero-content {
        margin-top: -200px;
        padding: 20px;
    }

    .page-blog-go9-latest-updates__main-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }

    .page-blog-go9-latest-updates__description {
        font-size: 1rem;
    }

    .page-blog-go9-latest-updates__cta-button {
        padding: 12px 25px;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .page-blog-go9-latest-updates__hero-section {
        padding-top: 10px !important; /* Enforce small top padding */
        padding-bottom: 20px;
    }

    .page-blog-go9-latest-updates__hero-image {
        height: 300px !important;
    }

    .page-blog-go9-latest-updates__hero-content {
        margin-top: -150px !important; /* Adjust margin for smaller hero image */
        padding: 15px !important;
        max-width: calc(100% - 30px) !important;
    }

    .page-blog-go9-latest-updates__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem) !important;
        margin-bottom: 10px !important;
    }

    .page-blog-go9-latest-updates__description {
        font-size: 0.9rem !important;
        margin-bottom: 20px !important;
    }

    .page-blog-go9-latest-updates__cta-button {
        padding: 10px 20px !important;
        font-size: 0.9rem !important;
    }

    .page-blog-go9-latest-updates__container {
        flex-direction: column;
        gap: 20px;
        padding: 0 15px;
    }

    .page-blog-go9-latest-updates__article-content,
    .page-blog-go9-latest-updates__sidebar {
        padding: 25px !important;
    }

    .page-blog-go9-latest-updates__section-title {
        font-size: 1.6rem !important;
        margin-top: 30px !important;
        margin-bottom: 20px !important;
    }

    .page-blog-go9-latest-updates h3 {
        font-size: 1.3rem !important;
        margin-top: 25px !important;
        margin-bottom: 10px !important;
    }

    .page-blog-go9-latest-updates p,
    .page-blog-go9-latest-updates__intro-paragraph,
    .page-blog-go9-latest-updates__promo-list li,
    .page-blog-go9-latest-updates__why-choose-list li,
    .page-blog-go9-latest-updates__related-posts li a {
        font-size: 0.95rem !important;
        line-height: 1.6 !important;
    }

    .page-blog-go9-latest-updates__features-grid,
    .page-blog-go9-latest-updates__guide-cards {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    .page-blog-go9-latest-updates__feature-card,
    .page-blog-go9-latest-updates__guide-card {
        padding: 20px !important;
    }

    .page-blog-go9-latest-updates__feature-image,
    .page-blog-go9-latest-updates__guide-image {
        height: 180px !important;
    }

    .page-blog-go9-latest-updates__cta-group {
        flex-direction: column !important;
        gap: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        padding: 0 15px;
        box-sizing: border-box !important;
    }
    
    .page-blog-go9-latest-updates__cta-button,
    .page-blog-go9-latest-updates__btn-primary,
    .page-blog-go9-latest-updates__btn-secondary,
    .page-blog-go9-latest-updates a[class*="button"],
    .page-blog-go9-latest-updates 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-blog-go9-latest-updates__content-image {
        max-width: 100% !important;
        height: auto !important;
    }

    .page-blog-go9-latest-updates img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* Placeholder for other homepage specific modules (not applicable for this page but required in checklist) */
    .page-blog-go9-latest-updates__home-content {
        height: auto !important; /* Allow content to expand */
        overflow-y: visible !important;
    }
    .page-blog-go9-latest-updates__slider-track { display: flex !important; }
    .page-blog-go9-latest-updates__game-slide { flex: 0 0 160px !important; max-width: 160px !important; }
    .page-blog-go9-latest-updates__banners-top-wrapper { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
    .page-blog-go9-latest-updates__blog-masonry { grid-template-columns: 1fr !important; }
    .page-blog-go9-latest-updates__blog-slider-track { display: flex !important; }
    .page-blog-go9-latest-updates__blog-slide { flex: 0 0 100% !important; max-width: 100% !important; }
}