.page-tintuc {
    background-color: #08160F;
    color: #F2FFF6;
    padding-top: 10px; /* Small top padding for main content */
}

.page-tintuc__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
}

.page-tintuc__hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 0;
    text-align: center;
}

.page-tintuc__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

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

.page-tintuc__hero-content {
    max-width: 800px;
    padding: 0 15px 40px;
}

.page-tintuc__hero-title {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #F2FFF6;
    margin-bottom: 15px;
    font-size: clamp(2rem, 5vw, 3.5rem);
}

.page-tintuc__hero-description {
    font-size: 1.15rem;
    line-height: 1.6;
    color: #A7D9B8;
    margin-bottom: 30px;
}

.page-tintuc__hero-button,
.page-tintuc__cta-button,
.page-tintuc__view-all-button {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    color: #F2FFF6;
    border: none;
}

.page-tintuc__hero-button:hover,
.page-tintuc__cta-button:hover,
.page-tintuc__view-all-button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(46, 122, 78, 0.4);
}

.page-tintuc__latest-news-section {
    padding: 60px 0;
    background-color: #08160F;
}

.page-tintuc__section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: #F2FFF6;
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    background: linear-gradient(90deg, #F2C14E, #FFD700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

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

.page-tintuc__news-card {
    background-color: #11271B;
    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;
    border: 1px solid #2E7A4E;
}

.page-tintuc__news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-tintuc__news-card-link {
    text-decoration: none;
    display: block;
    color: inherit;
}

.page-tintuc__news-card-image {
    width: 100%;
    height: 225px;
    object-fit: cover;
    display: block;
}

.page-tintuc__news-card-content {
    padding: 20px;
}

.page-tintuc__news-card-date {
    font-size: 0.9rem;
    color: #A7D9B8;
    margin-bottom: 10px;
}

.page-tintuc__news-card-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #F2FFF6;
    margin-bottom: 15px;
    line-height: 1.4;
}

.page-tintuc__news-card-excerpt {
    font-size: 1rem;
    color: #A7D9B8;
    line-height: 1.6;
    margin-bottom: 20px;
}

.page-tintuc__read-more {
    color: #22C768;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-tintuc__read-more:hover {
    color: #57E38D;
}

.page-tintuc__button-wrapper {
    text-align: center;
    margin-top: 20px;
}

.page-tintuc__cta-section {
    background-color: #11271B;
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid #1E3A2A;
}

.page-tintuc__cta-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: #F2FFF6;
    margin-bottom: 20px;
    font-weight: 700;
}

.page-tintuc__cta-description {
    font-size: 1.1rem;
    color: #A7D9B8;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto 40px;
}

/* Responsive adjustments */
@media (max-width: 849px) {
    .page-tintuc__hero-section {
        padding-bottom: 20px;
    }
    .page-tintuc__hero-image-wrapper {
        aspect-ratio: 16/9;
    }
    .page-tintuc__hero-title {
        font-size: clamp(2rem, 6vw, 2.8rem);
        padding: 0 10px;
    }
    .page-tintuc__hero-description {
        font-size: 1rem;
        padding: 0 10px;
    }
    .page-tintuc__news-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    .page-tintuc__news-card-image {
        height: 180px;
    }
    .page-tintuc__section-title,
    .page-tintuc__cta-title {
        font-size: clamp(1.5rem, 5vw, 2.2rem);
    }
    .page-tintuc__cta-description {
        font-size: 1rem;
    }

    /* Ensure all images are responsive and don't overflow */
    .page-tintuc img {
        max-width: 100%;
        height: auto;
        display: block;
    }
}

@media (max-width: 549px) {
    .page-tintuc__hero-section {
        gap: 15px;
    }
    .page-tintuc__hero-image-wrapper {
        aspect-ratio: 4/3;
    }
    .page-tintuc__hero-content {
        padding: 0 10px 30px;
    }
    .page-tintuc__hero-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
    }
    .page-tintuc__hero-description {
        font-size: 0.95rem;
    }
    .page-tintuc__news-grid {
        grid-template-columns: 1fr;
    }
    .page-tintuc__news-card-image {
        height: 200px;
    }
    .page-tintuc__section-title,
    .page-tintuc__cta-title {
        font-size: clamp(1.3rem, 6vw, 2rem);
    }
    .page-tintuc__cta-description {
        font-size: 0.9rem;
    }
    .page-tintuc__hero-button,
    .page-tintuc__cta-button,
    .page-tintuc__view-all-button {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    /* Ensure all images are responsive and don't overflow */
    .page-tintuc img {
        max-width: 100%;
        height: auto;
        display: block;
    }

    /* Prevent horizontal scroll */
    .page-tintuc {
        overflow-x: hidden;
    }
}

/* Ensure content area images are not smaller than 200px */
.page-tintuc__news-card-image {
    min-width: 200px;
    min-height: 200px;
}

@media (max-width: 768px) {
    .page-tintuc__news-card-image {
        max-width: 100%;
        height: auto;
    }
    .page-tintuc img {
        max-width: 100%;
        height: auto;
    }
    .page-tintuc {
        overflow-x: hidden;
    }
}