/* style/tin-tuc.css */

:root {
    --primary-color: #2F6BFF;
    --secondary-color: #6FA3FF;
    --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    --card-bg: #FFFFFF;
    --background-color: #F4F7FB;
    --text-main-color: #1F2D3D;
    --text-black-color: #000000;
    --border-color: #D6E2FF;
    --glow-color: #A5C4FF;
}

.page-tin-tuc {
    font-family: Arial, sans-serif;
    color: var(--text-main-color);
    background-color: var(--background-color);
}

.page-tin-tuc__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 20px 16px;
    box-sizing: border-box;
}

/* Hero Section */
.page-tin-tuc__hero-section {
    padding-top: 10px; /* Aligned with shared body padding-top */
    padding-bottom: 40px;
    background-color: var(--background-color);
}

.page-tin-tuc__hero-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 40px 16px;
}

.page-tin-tuc__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
    color: var(--text-main-color);
}

.page-tin-tuc__main-title {
    font-size: 3.2em;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-black-color);
    margin-bottom: 20px;
    max-width: 600px;
}

.page-tin-tuc__description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 600px;
}

.page-tin-tuc__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05em;
    transition: all 0.3s ease;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-tin-tuc__btn-primary {
    background: var(--button-gradient);
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
}

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

.page-tin-tuc__btn-secondary {
    background: var(--card-bg);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(111, 163, 255, 0.2);
}

.page-tin-tuc__btn-secondary:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
}

.page-tin-tuc__hero-image {
    flex: 1 1 40%;
    min-width: 300px;
    text-align: center;
}

.page-tin-tuc__hero-side-image {
    max-width: 600px;
    width: 100%;
    height: 600px;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

/* Latest News Section */
.page-tin-tuc__latest-news-section {
    background-color: var(--card-bg);
    padding: 60px 0;
}

.page-tin-tuc__section-title {
    font-size: 2.5em;
    font-weight: 700;
    color: var(--text-black-color);
    text-align: center;
    margin-bottom: 20px;
}

.page-tin-tuc__section-description {
    font-size: 1.1em;
    color: var(--text-main-color);
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-tin-tuc__news-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.page-tin-tuc__news-card:hover {
    transform: translateY(-5px);
}

.page-tin-tuc__news-image-wrapper {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.page-tin-tuc__news-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-tin-tuc__news-card-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-tin-tuc__news-card-title {
    font-size: 1.4em;
    font-weight: 600;
    color: var(--text-black-color);
    margin-bottom: 10px;
    line-height: 1.4;
}

.page-tin-tuc__news-card-title a {
    color: inherit;
    text-decoration: none;
}

.page-tin-tuc__news-card-title a:hover {
    color: var(--primary-color);
}

.page-tin-tuc__news-card-meta {
    font-size: 0.9em;
    color: #666;
    margin-bottom: 15px;
}

.page-tin-tuc__news-card-excerpt {
    font-size: 1em;
    color: var(--text-main-color);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-tin-tuc__read-more-btn {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95em;
    transition: color 0.3s ease;
}

.page-tin-tuc__read-more-btn:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.page-tin-tuc__view-all-btn-wrapper {
    text-align: center;
    margin-top: 20px;
}

/* Promo Highlight Section */
.page-tin-tuc__promo-highlight-section {
    background-color: var(--background-color);
    padding: 60px 0;
}

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

.page-tin-tuc__promo-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.page-tin-tuc__promo-card:hover {
    transform: translateY(-5px);
}

.page-tin-tuc__promo-card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.page-tin-tuc__promo-card-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-tin-tuc__promo-card-title {
    font-size: 1.3em;
    font-weight: 600;
    color: var(--text-black-color);
    margin-bottom: 10px;
    line-height: 1.4;
}

.page-tin-tuc__promo-card-excerpt {
    font-size: 1em;
    color: var(--text-main-color);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Call to Action Section */
.page-tin-tuc__cta-section {
    background-color: var(--primary-color);
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.page-tin-tuc__cta-section .page-tin-tuc__section-title {
    color: #ffffff;
    margin-bottom: 25px;
}

.page-tin-tuc__cta-section .page-tin-tuc__section-description {
    color: #ffffff;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-tin-tuc__cta-section .page-tin-tuc__btn-primary {
    background: var(--card-bg);
    color: var(--primary-color);
    border: 2px solid var(--card-bg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.page-tin-tuc__cta-section .page-tin-tuc__btn-primary:hover {
    background: var(--secondary-color);
    color: #ffffff;
    border-color: var(--secondary-color);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-tin-tuc__main-title {
        font-size: 2.8em;
    }

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

    .page-tin-tuc__hero-container {
        flex-direction: column;
        text-align: center;
    }

    .page-tin-tuc__hero-content {
        order: 2;
        flex: none;
        width: 100%;
    }

    .page-tin-tuc__hero-image {
        order: 1;
        flex: none;
        width: 100%;
    }

    .page-tin-tuc__cta-buttons {
        justify-content: center;
    }

    .page-tin-tuc__hero-side-image {
        height: 450px;
    }
}

@media (max-width: 768px) {
    /* 1. HERO 双栏 */
    .page-tin-tuc__hero-section {
        padding-top: 10px !important;
        padding-bottom: 30px;
    }

    .page-tin-tuc__hero-container {
        padding: 20px 15px;
        gap: 20px;
    }

    .page-tin-tuc__main-title {
        font-size: 2.2em !important;
        margin-bottom: 15px;
    }

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

    /* 6. 按钮与按钮容器 */
    .page-tin-tuc__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 15px;
    }

    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-tin-tuc__hero-side-image {
        height: 300px;
    }

    /* 4. 教程长文 / 促销 / 信任 / FAQ / 博客 / intro 排版 */
    .page-tin-tuc__latest-news-section,
    .page-tin-tuc__promo-highlight-section,
    .page-tin-tuc__cta-section {
        padding: 40px 0;
    }

    .page-tin-tuc__container {
        padding: 0 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-tin-tuc__section-title {
        font-size: 1.8em;
        margin-bottom: 15px;
    }

    .page-tin-tuc__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }

    .page-tin-tuc__news-grid,
    .page-tin-tuc__promo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 30px;
    }

    .page-tin-tuc__news-card-content,
    .page-tin-tuc__promo-card-content {
        padding: 20px;
    }

    .page-tin-tuc__news-card-title,
    .page-tin-tuc__promo-card-title {
        font-size: 1.2em;
    }

    .page-tin-tuc__news-card-excerpt,
    .page-tin-tuc__promo-card-excerpt {
        font-size: 0.9em;
    }

    .page-tin-tuc__news-image-wrapper {
        height: 180px;
    }

    .page-tin-tuc__promo-card-image {
        height: 200px;
    }

    /* 5. 通用图片与容器 */
    .page-tin-tuc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-tin-tuc__news-image-wrapper,
    .page-tin-tuc__promo-card-image {
        height: auto !important; /* Allow height to adjust naturally */
    }

    /* No specific game-tabs or icon-box-media for this page */
}