.page-tin-tuc {
    background: #FFFFFF;
    color: #333333;
    font-family: 'Be Vietnam Pro', 'Segoe UI', Roboto, system-ui, sans-serif;
    max-width: 100%;
    overflow-x: hidden;
    width: 100%;
    box-sizing: border-box;
}
.page-tin-tuc *,
.page-tin-tuc *:before,
.page-tin-tuc *:after {
    box-sizing: border-box;
}
.page-tin-tuc__hero-section {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: center;
    background-color: #e8f5e9;
    padding: 10px 0 0;
}
.page-tin-tuc__hero-image {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 10px 16px 0;
}
.page-tin-tuc__hero-image img {
    display: block;
    width: 100%;
    max-width: 1400px;
    height: auto;
    aspect-ratio: 16/5;
    object-fit: cover;
    border-radius: 16px;
}
.page-tin-tuc__hero-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
    padding: 24px 16px 36px;
}
.page-tin-tuc__main-title {
    font-weight: 800;
    font-size: clamp(1.6rem, 3vw, 2.6rem);
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: #017439;
    max-width: 1000px;
    margin: 0 auto 16px;
}
.page-tin-tuc__hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 850px;
    margin: 0 auto;
    color: #333333;
}
.page-tin-tuc__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 16px;
    width: 100%;
}
.page-tin-tuc__logo-section {
    padding: 48px 0 60px;
    text-align: center;
}
.page-tin-tuc__section-title {
    text-align: center;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 700;
    color: #017439;
    margin: 0 0 28px;
}
.page-tin-tuc__logo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px 24px;
    justify-items: center;
    max-width: 1100px;
    margin: 0 auto;
}
.page-tin-tuc__logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
    max-width: 260px;
}
.page-tin-tuc__logo-item:nth-child(5) { grid-column: 2; }
.page-tin-tuc__logo-item:nth-child(6) { grid-column: 3; }
.page-tin-tuc__logo-image {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 2/1;
    object-fit: contain;
    border-radius: 8px;
}
.page-tin-tuc__logo-cta {
    padding: 12px 28px;
    border-radius: 999px;
    background: #C30808;
    color: #FFFF00;
    font-weight: 700;
    text-decoration: none;
    transition: opacity 0.3s ease;
}
.page-tin-tuc__logo-cta:hover {
    opacity: 0.85;
}
.page-tin-tuc__blog-section {
    background: #f8f9fa;
    border-radius: 16px;
    padding: 48px 0;
}
.page-tin-tuc__blog-inner {
    max-width: 1200px;
    margin: 0 auto;
}
.page-tin-tuc__blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
    gap: 28px;
    padding: 0 16px 40px;
}
.page-tin-tuc__blog-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 4px 16px rgba(1, 116, 57, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}
.page-tin-tuc__blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(1, 116, 57, 0.22);
}
.page-tin-tuc__blog-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 2/1;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 16px;
}
.page-tin-tuc__blog-body {
    display: flex;
    flex-direction: column;
    flex: 1;
}
.page-tin-tuc__blog-tag {
    align-self: flex-start;
    background: #017439;
    color: #FFFFFF;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}
.page-tin-tuc__blog-title {
    margin: 0 0 12px;
    font-size: 1.2rem;
    line-height: 1.5;
    font-weight: 700;
}
.page-tin-tuc__blog-title a {
    color: #017439;
    text-decoration: none;
}
.page-tin-tuc__blog-title a:hover {
    text-decoration: underline;
}
.page-tin-tuc__blog-excerpt {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #333333;
    flex: 1;
    margin-bottom: 18px;
}
.page-tin-tuc__blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #e0e0e0;
    padding-top: 14px;
}
.page-tin-tuc__blog-date {
    color: #666666;
    font-size: 0.85rem;
}
.page-tin-tuc__blog-readmore {
    color: #017439;
    font-weight: 700;
    text-decoration: none;
    font-size: 0.9rem;
}
.page-tin-tuc__blog-readmore:hover {
    text-decoration: underline;
}
.page-tin-tuc__blog-footer {
    text-align: center;
}
.page-tin-tuc__blog-viewall {
    display: inline-block;
    padding: 15px 40px;
    background: transparent;
    color: #017439;
    border: 2px solid #017439;
    border-radius: 60px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.3s ease, color 0.3s ease;
}
.page-tin-tuc__blog-viewall:hover {
    background: #017439;
    color: #FFFF00;
}
.page-tin-tuc__guide-section {
    padding: 60px 0 80px;
}
.page-tin-tuc__guide-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0;
}
.page-tin-tuc__guide-title {
    text-align: center;
    font-size: clamp(1.4rem, 2.4vw, 2rem);
    color: #017439;
    margin: 0 0 30px;
}
.page-tin-tuc__guide-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 30px;
}
.page-tin-tuc__guide-step {
    text-align: center;
    background: #FFFFFF;
    padding: 28px 20px;
    border-radius: 8px;
    border: 1px solid #cde5d6;
}
.page-tin-tuc__guide-step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #017439;
    color: #FFFFFF;
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.page-tin-tuc__guide-step-title {
    margin: 0 0 10px;
    color: #017439;
    font-size: 1.1rem;
}
.page-tin-tuc__guide-step-text {
    font-size: 0.92rem;
    line-height: 1.6;
    color: #333333;
    margin: 0;
}
.page-tin-tuc__guide-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 20px;
}
.page-tin-tuc__guide-button {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid transparent;
    transition: background 0.3s ease, opacity 0.3s ease;
    overflow: hidden;
    word-wrap: break-word;
}
.page-tin-tuc__guide-button--register {
    background: #C30808;
    color: #FFFF00;
}
.page-tin-tuc__guide-button--register:hover {
    opacity: 0.85;
}
.page-tin-tuc__guide-button--login {
    background: #C30808;
    color: #FFFF00;
}
.page-tin-tuc__guide-button--login:hover {
    opacity: 0.85;
}
.page-tin-tuc__guide-button--download {
    background: #017439;
    color: #FFFF00;
}
.page-tin-tuc__guide-button--download:hover {
    opacity: 0.85;
}

@media (max-width: 1024px) {
    .page-tin-tuc__logo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .page-tin-tuc__logo-item:nth-child(5) { grid-column: auto; }
    .page-tin-tuc__logo-item:nth-child(6) { grid-column: auto; }
    .page-tin-tuc__blog-card img {
        max-width: 100%;
        height: auto;
    }
    .page-tin-tuc__guide-button {
        padding: 14px 20px;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .page-tin-tuc__hero-section {
        padding-top: 8px;
    }
    .page-tin-tuc__hero-image {
        padding: 8px 12px 0;
    }
    .page-tin-tuc__hero-image img {
        width: 100%;
        max-width: 100%;
        height: auto;
        aspect-ratio: 16/9;
        object-fit: cover;
        border-radius: 12px;
    }
    .page-tin-tuc__hero-content {
        padding: 20px 14px 24px;
    }
    .page-tin-tuc__main-title {
        font-size: 1.5rem;
        line-height: 1.4;
    }
    .page-tin-tuc__hero-description {
        font-size: 0.95rem;
    }
    .page-tin-tuc__container {
        padding: 0 12px;
    }
    .page-tin-tuc__logo-section {
        padding: 30px 0 40px;
    }
    .page-tin-tuc__logo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px 16px;
        padding: 0 4px;
    }
    .page-tin-tuc__logo-item,
    .page-tin-tuc__logo-item:nth-child(5),
    .page-tin-tuc__logo-item:nth-child(6) {
        grid-column: auto;
    }
    .page-tin-tuc__logo-cta {
        width: 100%;
        max-width: 100%;
        padding: 12px 10px;
        text-align: center;
        font-size: 0.9rem;
        white-space: normal;
        word-break: break-word;
        line-height: 1.4;
    }
    .page-tin-tuc img {
        max-width: 100% !important;
        height: auto !important;
    }
    .page-tin-tuc__blog-section {
        padding: 30px 0;
    }
    .page-tin-tuc__blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-tin-tuc__blog-footer {
        padding: 0 8px;
    }
    .page-tin-tuc__blog-viewall {
        width: 100%;
        max-width: 100%;
        padding: 12px 16px;
    }
    .page-tin-tuc__guide-section {
        padding: 35px 0 50px;
    }
    .page-tin-tuc__guide-steps {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 0 8px;
    }
    .page-tin-tuc__guide-actions {
        flex-direction: column;
        align-items: center;
        gap: 12px;
        width: 100%;
        max-width: 100%;
        overflow: hidden;
    }
    .page-tin-tuc__guide-button {
        width: 100%;
        max-width: 100%;
        text-align: center;
        white-space: normal;
        word-break: break-word;
        padding: 13px 18px;
    }
    .page-tin-tuc__blog-title {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .page-tin-tuc__logo-grid {
        gap: 14px;
    }
    .page-tin-tuc__logo-cta {
        font-size: 0.82rem;
        padding: 10px 8px;
    }
    .page-tin-tuc__section-title {
        font-size: 1.3rem;
    }
    .page-tin-tuc__blog-date {
        font-size: 0.8rem;
    }
    .page-tin-tuc__blog-footer {
        padding: 0 4px;
    }
    .page-tin-tuc__blog-viewall {
        font-size: 0.9rem;
        padding: 13px 12px;
    }
}