.page-tin-tuc {
    font-family: 'Arial', sans-serif;
    background-color: var(--deep-navy); /* #08162B */
    color: var(--text-main); /* #F3F8FF */
    line-height: 1.6;
    padding-top: 10px; /* Small top padding, relying on body padding for header offset */
}

.page-tin-tuc__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Hero Section */
.page-tin-tuc__hero-section {
    position: relative;
    padding-bottom: 40px;
    text-align: center;
    overflow: hidden;
}

.page-tin-tuc__hero-image-wrapper {
    width: 100%;
    max-height: 500px; /* Adjust as needed */
    overflow: hidden;
    margin-bottom: 30px;
}

.page-tin-tuc__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: brightness(0.7); /* Slightly darken image for text readability */
}

.page-tin-tuc__hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-tin-tuc__main-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem); /* Responsive H1 font size */
    color: var(--text-main); /* #F3F8FF */
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.page-tin-tuc__description {
    font-size: 1.1rem;
    color: var(--text-secondary); /* #AFC4E8 */
    margin-bottom: 30px;
}

.page-tin-tuc__cta-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

/* Buttons */
.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary,
.page-tin-tuc__read-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-tin-tuc__btn-primary {
    background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    color: var(--text-main); /* #F3F8FF */
    border: none;
    box-shadow: 0 4px 15px rgba(17, 68, 166, 0.4);
}

.page-tin-tuc__btn-primary:hover {
    background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(17, 68, 166, 0.6);
}

.page-tin-tuc__btn-secondary {
    background: transparent;
    color: var(--text-main); /* #F3F8FF */
    border: 2px solid var(--border-color); /* #244D84 */
}

.page-tin-tuc__btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--glow-color); /* #4FA8FF */
    transform: translateY(-2px);
}

/* News List Section */
.page-tin-tuc__news-list-section {
    padding: 60px 0;
}

.page-tin-tuc__section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    color: var(--text-main); /* #F3F8FF */
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
}

.page-tin-tuc__news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-tin-tuc__news-card {
    background-color: var(--card-bg); /* #10233F */
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.page-tin-tuc__news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-tin-tuc__card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.page-tin-tuc__card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-tin-tuc__card-content {
    padding: 20px;
    flex-grow: 1; /* Allows content to expand and push button down */
    display: flex;
    flex-direction: column;
}

.page-tin-tuc__card-date {
    font-size: 0.9rem;
    color: var(--text-secondary); /* #AFC4E8 */
    margin-bottom: 10px;
    display: block; /* Ensure it takes its own line */
}

.page-tin-tuc__card-title {
    font-size: 1.4rem;
    color: var(--text-main); /* #F3F8FF */
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.page-tin-tuc__card-excerpt {
    font-size: 1rem;
    color: var(--text-secondary); /* #AFC4E8 */
    margin-bottom: 20px;
    flex-grow: 1; /* Pushes the read more button to the bottom */
}

.page-tin-tuc__read-more-btn {
    background: var(--deep-navy); /* Dark background for contrast */
    color: var(--glow-color); /* #4FA8FF */
    border: 1px solid var(--glow-color); /* #4FA8FF */
    padding: 8px 15px;
    font-size: 0.95rem;
    align-self: flex-start; /* Align button to start of flex container */
    margin-top: auto; /* Push to bottom */
}

.page-tin-tuc__read-more-btn:hover {
    background: var(--glow-color); /* #4FA8FF */
    color: var(--deep-navy); /* #08162B */
    box-shadow: 0 2px 10px rgba(79, 168, 255, 0.5);
}

/* Pagination */
.page-tin-tuc__pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 50px;
    gap: 10px;
}

.page-tin-tuc__pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: var(--card-bg); /* #10233F */
    color: var(--text-secondary); /* #AFC4E8 */
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color); /* #244D84 */
}

.page-tin-tuc__pagination-link:hover:not(.page-tin-tuc__pagination-link--active) {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-main); /* #F3F8FF */
    border-color: var(--glow-color); /* #4FA8FF */
}

.page-tin-tuc__pagination-link--active {
    background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    color: var(--text-main); /* #F3F8FF */
    border-color: transparent;
    cursor: default;
}

.page-tin-tuc__pagination-next {
    padding: 0 15px;
}

/* CTA Section */
.page-tin-tuc__cta-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--deep-navy); /* #08162B */
}

.page-tin-tuc__cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-tin-tuc__cta-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    color: var(--text-main); /* #F3F8FF */
    margin-bottom: 25px;
    font-weight: 700;
}

.page-tin-tuc__cta-text {
    font-size: 1.1rem;
    color: var(--text-secondary); /* #AFC4E8 */
    margin-bottom: 40px;
}

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

/* General image and container responsive styles */
.page-tin-tuc img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .page-tin-tuc {
        padding-top: 10px; /* Ensure small top padding for mobile */
        font-size: 16px;
        line-height: 1.6;
    }

    .page-tin-tuc__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* HERO 主图区域 */
    .page-tin-tuc__hero-section {
        padding-bottom: 30px;
    }

    .page-tin-tuc__hero-image-wrapper {
        max-height: 300px;
        margin-bottom: 20px;
    }

    .page-tin-tuc__main-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-tin-tuc__description {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    .page-tin-tuc__cta-group {
        flex-direction: column;
        gap: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 15px; /* Add padding to prevent overflow */
    }

    /* 按钮与按钮容器 */
    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary,
    .page-tin-tuc__read-more-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-tin-tuc__cta-buttons {
        flex-direction: column;
        gap: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 15px; /* Add padding to prevent overflow */
    }

    /* 博客卡片区 (News Grid) */
    .page-tin-tuc__news-list-section {
        padding: 40px 0;
    }

    .page-tin-tuc__section-title,
    .page-tin-tuc__cta-title {
        font-size: clamp(1.8rem, 7vw, 2.2rem);
        margin-bottom: 30px;
    }

    .page-tin-tuc__news-grid {
        grid-template-columns: 1fr; /* Single column for mobile */
        gap: 25px;
    }

    .page-tin-tuc__news-card {
        margin: 0 15px; /* Add horizontal margin for cards */
    }

    .page-tin-tuc__card-image {
        height: 180px; /* Adjust height for mobile */
    }

    .page-tin-tuc__card-title {
        font-size: 1.2rem;
    }

    .page-tin-tuc__card-excerpt {
        font-size: 0.95rem;
    }

    .page-tin-tuc__pagination {
        margin-top: 40px;
        gap: 8px;
    }

    .page-tin-tuc__pagination-link {
        min-width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    /* CTA Section */
    .page-tin-tuc__cta-section {
        padding: 60px 0;
    }

    .page-tin-tuc__cta-text {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    /* 通用图片与容器 */
    .page-tin-tuc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-tin-tuc__section,
    .page-tin-tuc__card,
    .page-tin-tuc__container,
    .page-tin-tuc__hero-content,
    .page-tin-tuc__news-grid,
    .page-tin-tuc__cta-content {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    /* Placeholder for other required mobile sections (even if not explicitly used on this page) */
    /* Long text gold frame section */
    .page-tin-tuc__home-content { /* Placeholder for a long text gold frame if it existed */
        height: auto !important;
        overflow-y: visible !important;
        padding: 20px !important;
    }
    /* Game carousel */
    .page-tin-tuc__slider-track { /* Placeholder for game slider track if it existed */
        display: flex !important;
        flex-wrap: nowrap !important; /* Keep horizontal scroll for game slides if they existed */
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 10px; /* Prevent content from being hidden by scrollbar */
    }
    .page-tin-tuc__game-slide { /* Placeholder for game slide if it existed */
        flex: 0 0 160px !important;
        max-width: 160px !important;
    }
    /* Partner brand grid */
    .page-tin-tuc__banners-top-wrapper { /* Placeholder for partner banners if they existed */
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important; /* 3 columns for mobile */
        gap: 10px !important;
    }
    .page-tin-tuc__banner-item img { /* Placeholder for banner image if it existed */
        max-width: 100% !important;
        
    }
    /* Blog/News Slider Track (if it was a slider instead of grid) */
    .page-tin-tuc__blog-slider-track { /* Placeholder for blog slider track if it existed */
        display: flex !important;
        flex-wrap: nowrap !important; /* Keep horizontal scroll for blog slides if they existed */
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 10px;
    }
    .page-tin-tuc__blog-slide { /* Placeholder for blog slide if it existed */
        flex: 0 0 80% !important; /* Make slides wider for better mobile view */
        max-width: 80% !important;
    }
    .page-tin-tuc__blog-masonry { /* Ensure single column for blog grid */
        grid-template-columns: 1fr !important;
    }
}