.page-tin-tuc { max-width: 1440px; margin: 0 auto; }
.page-tin-tuc__hero-section { padding-top: 10px; }
.page-tin-tuc__hero-image-wrapper { width: 100%; }
.page-tin-tuc__hero-image { width: 100%; max-width: 1440px; height: auto; display: block; }
.page-tin-tuc__hero-content { padding: 20px 16px 10px; max-width: 1200px; margin: 0 auto; color: #333333; }
.page-tin-tuc__hero-title { font-size: clamp(1.5rem, 4vw, 2.4rem); line-height: 1.3; color: #113B7A; margin-bottom: 10px; font-weight: 800; }
.page-tin-tuc__hero-description { font-size: clamp(1rem, 2vw, 1.15rem); margin-bottom: 8px; color: #333333; }
.page-tin-tuc__featured-grid, .page-tin-tuc__update-section { padding: 20px 16px; max-width: 1200px; margin: 0 auto; }
.page-tin-tuc__section-title { font-size: 1.8rem; color: #113B7A; margin-bottom: 20px; border-left: 5px solid #1D5FD1; padding-left: 12px; }
.page-tin-tuc__card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.page-tin-tuc__news-card { background: #ffffff; border-radius: 12px; border: 1px solid #D0DDE7; overflow: hidden; transition: transform 0.2s, box-shadow 0.2s; border-top: 4px solid #1D5FD1; }
.page-tin-tuc__news-card:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(17, 59, 122, 0.12); }
.page-tin-tuc__card-link { text-decoration: none; color: inherit; display: block; }
.page-tin-tuc__card-image { width: 100%; height: auto; display: block; aspect-ratio: 16 / 9; object-fit: cover; }
.page-tin-tuc__card-title { font-size: 1.35rem; color: #113B7A; margin: 16px 16px 8px; }
.page-tin-tuc__card-excerpt { font-size: 1rem; color: #333333; margin: 0 16px 12px; }
.page-tin-tuc__card-more { display: inline-block; background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); color: #ffffff; padding: 8px 18px; margin: 0 16px 16px; border-radius: 4px; font-weight: 700; }
.page-tin-tuc__guide-section { padding: 20px 16px; max-width: 1200px; margin: 0 auto; }
.page-tin-tuc__guide-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; padding: 0; list-style: none; }
.page-tin-tuc__guide-figure { background: #ffffff; border-radius: 8px; overflow: hidden; }
.page-tin-tuc__guide-figure img { width: 100%; display: block; object-fit: cover; }
.page-tin-tuc__guide-figure figcaption { padding: 8px 12px; }
.page-tin-tuc__guide-figure figcaption a { color: #113B7A; font-weight: 700; text-decoration: none; }
.page-tin-tuc__guide-figure figcaption a:hover { text-decoration: underline; }
.page-tin-tuc__update-card { background: #ffffff; border-radius: 8px; border: 1px solid #D0DDE7; padding: 20px; }
.page-tin-tuc__update-title { color: #113B7A; font-size: 1.4rem; margin-bottom: 8px; }
.page-tin-tuc__update-content { color: #292929; font-size: 1.02rem; }
.page-tin-tuc__cta-section { padding: 20px 16px 40px; text-align: center; }
.page-tin-tuc__cta-button-wrapper { margin-bottom: 8px; }
.page-tin-tuc__cta-button { background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); display: inline-block; padding: 12px 30px; border-radius: 4px; color: #ffffff; text-decoration: none; font-size: 1.2rem; font-weight: 700; max-width: 100%; }
.page-tin-tuc__faq-section { max-width: 800px; margin: 24px auto 0px; }
.page-tin-tuc__faq-item { background: #ffffff; border: 1px solid #D0DDE7; border-radius: 6px; margin-bottom: 12px; padding: 0; }
.page-tin-tuc__faq-question { cursor: pointer; font-weight: 600; color: #113B7A; padding: 16px; }
.page-tin-tuc__faq-question:hover { background-color: #eaf3fd; }
.page-tin-tuc__faq-toggle { font-weight: bold; display: inline-block; width: 1.8em; color: #1D5FD1; }
.page-tin-tuc__faq-answer { padding: 0 16px 16px 16px; color: #333333; }
@media (max-width: 768px) {
.page-tin-tuc { padding-left: 4px; padding-right: 4px; }
.page-tin-tuc__hero-content { padding-top: 25px; }
.page-tin-tuc__hero-title { font-size: clamp(1.4rem, 6vw, 2rem); }
.page-tin-tuc__card-grid { grid-template-columns: 1fr; gap: 16px; }
.page-tin-tuc__guide-grid { grid-template-columns: 1fr; }
.page-tin-tuc img { max-width: 100%; height: auto; }
.page-tin-tuc__cta-section { padding-bottom: 25px; }
}