.page-tin-tuc { font-family: 'Be Vietnam Pro', 'Segoe UI', Roboto, sans-serif; background-color: #FFFFFF; color: #333333; line-height: 1.6; overflow-x: hidden; }

/* Hero section */
.page-tin-tuc__hero-section { background: linear-gradient(135deg, #FFFFFF 0%, #E6F4F9 100%); padding: 10px 0 0 0; margin: 0; }
.page-tin-tuc__hero-image-container { width: 100%; max-width: 1400px; margin: 0 auto; padding: 0; }
.page-tin-tuc__hero-image { width: 100%; height: auto; max-height: 500px; object-fit: cover; display: block; border-radius: 0; }
.page-tin-tuc__hero-content { max-width: 1200px; margin: 0 auto; padding: 28px 20px 32px; text-align: center; }
.page-tin-tuc__hero-title { color: #0477DB; font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; line-height: 1.3; margin-bottom: 14px; letter-spacing: -0.02em; }
.page-tin-tuc__hero-description { max-width: 800px; margin: 0 auto 24px; font-size: 1.05rem; color: #444444; }
.page-tin-tuc__hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; align-items: center; }

/* Buttons */
.page-tin-tuc__btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 32px; border-radius: 50px; font-weight: 700; font-size: 1rem; text-decoration: none; transition: all 0.3s ease; border: 2px solid transparent; cursor: pointer; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; }
.page-tin-tuc__btn--primary { background-color: #EA7C07; color: #FFFFFF; border-color: #EA7C07; }
.page-tin-tuc__btn--primary:hover { background-color: #c96307; border-color: #c96307; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(234, 124, 7, 0.3); }
.page-tin-tuc__btn--secondary { background-color: #FFFFFF; color: #0477DB; border-color: #0477DB; }
.page-tin-tuc__btn--secondary:hover { background-color: #f0f9ff; }
.page-tin-tuc__btn--outline { background-color: transparent; color: #0477DB; border-color: #0477DB; }
.page-tin-tuc__btn--outline:hover { background-color: #e6f4f9; }

/* Section header */
.page-tin-tuc__section-header { text-align: center; margin-bottom: 36px; }
.page-tin-tuc__section-title { color: #0477DB; font-size: 2rem; font-weight: 800; margin-bottom: 8px; }
.page-tin-tuc__section-subtitle { color: #666666; font-size: 1rem; max-width: 600px; margin: 0 auto; }

/* Latest articles */
.page-tin-tuc__latest-section { max-width: 1200px; margin: 0 auto; padding: 40px 20px; }
.page-tin-tuc__latest-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-tin-tuc__article-card { background: #FFFFFF; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08); transition: transform 0.3s ease, box-shadow 0.3s ease; border: 1px solid #E2E8F0; display: flex; flex-direction: column; }
.page-tin-tuc__article-card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(38, 169, 224, 0.15); }
.page-tin-tuc__article-image { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
.page-tin-tuc__article-content { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.page-tin-tuc__article-date { font-size: 0.85rem; color: #26A9E0; font-weight: 600; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.05em; }
.page-tin-tuc__article-title { font-size: 1.15rem; font-weight: 700; line-height: 1.4; margin-bottom: 10px; }
.page-tin-tuc__article-title a { color: #1A202C; text-decoration: none; transition: color 0.2s ease; }
.page-tin-tuc__article-title a:hover { color: #26A9E0; }
.page-tin-tuc__article-excerpt { color: #4A5568; font-size: 0.95rem; margin-bottom: 16px; flex: 1; }
.page-tin-tuc__link { color: #26A9E0; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: gap 0.2s ease; }
.page-tin-tuc__link:hover { gap: 10px; color: #0477DB; }
.page-tin-tuc__view-all { text-align: center; margin-top: 36px; }

/* Promo box */
.page-tin-tuc__promo-section { background: linear-gradient(135deg, #26A9E0 0%, #0477DB 100%); padding: 50px 20px; text-align: center; }
.page-tin-tuc__promo-box { max-width: 800px; margin: 0 auto; }
.page-tin-tuc__promo-title { color: #FFFFFF; font-size: 1.8rem; font-weight: 800; margin-bottom: 14px; }
.page-tin-tuc__promo-text { color: #E6F4F9; font-size: 1.05rem; margin-bottom: 24px; line-height: 1.7; }

/* Events */
.page-tin-tuc__events-section { max-width: 1000px; margin: 0 auto; padding: 50px 20px; }
.page-tin-tuc__events-grid { display: flex; flex-direction: column; gap: 16px; }
.page-tin-tuc__event-item { display: flex; gap: 20px; background: #F8FAFC; border-radius: 12px; padding: 20px; border-left: 4px solid #26A9E0; transition: background 0.3s ease; }
.page-tin-tuc__event-item:hover { background: #EFF8FC; }
.page-tin-tuc__event-date { background: #FFFFFF; border-radius: 8px; padding: 12px 18px; text-align: center; min-width: 68px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); height: 60px; display: flex; flex-direction: column; justify-content: center; }
.page-tin-tuc__event-day { font-size: 1.8rem; font-weight: 800; color: #0477DB; line-height: 1; }
.page-tin-tuc__event-month { font-size: 0.9rem; color: #64748B; font-weight: 600; }
.page-tin-tuc__event-info { flex: 1; }
.page-tin-tuc__event-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.page-tin-tuc__event-title a { color: #1A202C; text-decoration: none; transition: color 0.2s ease; }
.page-tin-tuc__event-title a:hover { color: #26A9E0; }
.page-tin-tuc__event-desc { color: #4A5568; font-size: 0.95rem; margin: 0; }

/* Newsletter */
.page-tin-tuc__newsletter-section { background: #FFFFFF; padding: 50px 20px; border-top: 1px solid #E2E8F0; }
.page-tin-tuc__newsletter-box { max-width: 600px; margin: 0 auto; text-align: center; }
.page-tin-tuc__newsletter-title { color: #0477DB; font-size: 1.6rem; font-weight: 800; margin-bottom: 10px; }
.page-tin-tuc__newsletter-text { color: #4A5568; margin-bottom: 22px; }
.page-tin-tuc__newsletter-form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.page-tin-tuc__newsletter-input { flex: 1; min-width: 200px; padding: 14px 18px; border: 2px solid #E2E8F0; border-radius: 50px; font-size: 1rem; outline: none; transition: border-color 0.3s ease; color: #333333; background: #FFFFFF; }
.page-tin-tuc__newsletter-input:focus { border-color: #26A9E0; }
.page-tin-tuc__newsletter-note { font-size: 0.85rem; color: #718096; margin-top: 12px; }
.page-tin-tuc__newsletter-note a { color: #0477DB; text-decoration: none; }
.page-tin-tuc__newsletter-note a:hover { text-decoration: underline; }

/* Responsive */
@media (max-width: 1024px) {
    .page-tin-tuc__latest-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .page-tin-tuc__hero-section { padding-top: 10px; }
    .page-tin-tuc__hero-image { max-height: 250px; aspect-ratio: 2/1; }
    .page-tin-tuc__hero-content { padding: 20px 16px 24px; }
    .page-tin-tuc__hero-title { font-size: 1.4rem; }
    .page-tin-tuc__hero-description { font-size: 0.95rem; }
    .page-tin-tuc__hero-actions { flex-direction: column; align-items: stretch; gap: 10px; }
    .page-tin-tuc__btn { width: 100%; }
    .page-tin-tuc__latest-section, .page-tin-tuc__events-section { padding: 30px 16px; }
    .page-tin-tuc__latest-grid { grid-template-columns: 1fr; gap: 20px; }
    .page-tin-tuc__section-title { font-size: 1.5rem; }
    .page-tin-tuc__promo-section { padding: 36px 16px; }
    .page-tin-tuc__promo-title { font-size: 1.4rem; }
    .page-tin-tuc__event-item { flex-direction: column; padding: 16px; gap: 12px; }
    .page-tin-tuc__event-date { height: auto; flex-direction: row; align-items: center; gap: 6px; min-width: 0; padding: 8px 14px; width: fit-content; }
    .page-tin-tuc__event-day { font-size: 1.4rem; }
    .page-tin-tuc__event-month { font-size: 0.85rem; }
    .page-tin-tuc img { max-width: 100% !important; height: auto !important; }
    .page-tin-tuc__newsletter-section { padding: 36px 16px; }
    .page-tin-tuc__newsletter-form { flex-direction: column; align-items: stretch; }
    .page-tin-tuc__newsletter-input { width: 100%; max-width: 100%; min-width: 0; }
}