.page-tin-tuc{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;color:#333333;background:#FFFFFF;line-height:1.7;max-width:100%;overflow-x:hidden}.page-tin-tuc__hero-section{background:linear-gradient(135deg,#26A9E0 0%,#1E90C9 100%);padding:10px 20px 40px}.page-tin-tuc__hero-image{width:100%;max-width:1200px;margin:0 auto 24px;border-radius:16px;overflow:hidden;box-shadow:0 8px 30px rgba(0,0,0,0.15)}.page-tin-tuc__hero-img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:16px}.page-tin-tuc__hero-content{max-width:900px;margin:0 auto;text-align:center;color:#FFFFFF}.page-tin-tuc__main-title{font-size:clamp(1.4rem, 3.5vw, 2.4rem);font-weight:800;line-height:1.3;margin:0 0 16px;color:#FFFFFF;text-shadow:0 2px 8px rgba(0,0,0,0.2)}.page-tin-tuc__hero-desc{font-size:clamp(0.95rem, 1.8vw, 1.15rem);color:#F0F8FF;max-width:700px;margin:0 auto}.page-tin-tuc__categories{background:#FFFFFF}.page-tin-tuc__categories-inner{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-items:center;max-width:1100px;margin:0 auto;padding:20px 16px}.page-tin-tuc__category-link{display:inline-block;padding:10px 24px;background:#E6F4FB;color:#0B79B0;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid #26A9E0;transition:background 0.3s,color 0.3s}.page-tin-tuc__category-link:hover{background:#26A9E0;color:#FFFFFF}.page-tin-tuc__featured-articles{max-width:1200px;margin:0 auto;padding:20px 16px}.page-tin-tuc__section-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:24px}.page-tin-tuc__section-title{font-size:clamp(1.3rem,2.5vw,1.8rem);font-weight:800;color:#0B79B0;margin:0;padding-left:16px;border-left:5px solid #26A9E0;line-height:1.4}.page-tin-tuc__view-all{color:#0B79B0;font-weight:700;text-decoration:none;transition:color 0.3s}.page-tin-tuc__view-all:hover{color:#EA7C07}.page-tin-tuc__featured-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.page-tin-tuc__article-card{background:#FFFFFF;border:1px solid #E8F3F9;border-radius:16px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,0.05);transition:box-shadow 0.3s,transform 0.3s;display:flex;flex-direction:column}.page-tin-tuc__article-card:hover{box-shadow:0 8px 25px rgba(38,169,224,0.2);transform:translateY(-4px)}.page-tin-tuc__card-image-wrap{width:100%}.page-tin-tuc__card-image{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}.page-tin-tuc__card-content{padding:20px;display:flex;flex-direction:column;flex:1}.page-tin-tuc__card-tag{display:inline-block;background:#26A9E0;color:#FFFFFF;font-size:0.8rem;font-weight:800;text-transform:uppercase;padding:4px 12px;border-radius:999px;align-self:flex-start;margin-bottom:12px}.page-tin-tuc__card-title{font-size:1.15rem;font-weight:700;line-height:1.5;margin:0 0 12px}.page-tin-tuc__card-title a{color:#0B79B0;text-decoration:none;transition:color 0.3s}.page-tin-tuc__card-title a:hover{color:#EA7C07}.page-tin-tuc__card-excerpt{font-size:0.95rem;line-height:1.7;margin:0 0 16px;color:#444444;flex:1}.page-tin-tuc__card-meta{font-size:0.85rem;color:#666666;border-top:1px solid #E8F3F9;padding-top:12px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}.page-tin-tuc__latest-block{background:#F0F8FD;padding:30px 16px}.page-tin-tuc__latest-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:24px}.page-tin-tuc__article-item{background:#FFFFFF;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.06);transition:box-shadow 0.3s,transform 0.3s}.page-tin-tuc__article-item:hover{box-shadow:0 8px 20px rgba(38,169,224,0.2);transform:translateY(-4px)}.page-tin-tuc__item-image-wrap{width:100%;overflow:hidden}.page-tin-tuc__item-image{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;transition:transform 0.5s}.page-tin-tuc__article-item:hover .page-tin-tuc__item-image{transform:scale(1.04)}.page-tin-tuc__item-content{padding:16px}.page-tin-tuc__item-title{font-size:1rem;font-weight:700;line-height:1.5;margin:0 0 10px}.page-tin-tuc__item-title a{color:#0B79B0;text-decoration:none;transition:color 0.3s}.page-tin-tuc__item-title a:hover{color:#EA7C07}.page-tin-tuc__item-meta{font-size:0.85rem;color:#666666}.page-tin-tuc__faq-section{max-width:1200px;margin:0 auto;padding:30px 16px}.page-tin-tuc__faq-inner{max-width:800px;margin:0 auto}.page-tin-tuc__faq-item{background:#FFFFFF;border:1px solid #E0EEF5;border-radius:12px;margin-bottom:12px;overflow:hidden}.page-tin-tuc__faq-question{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:#F4FAFD;font-weight:700;color:#0B79B0;cursor:pointer;font-size:1.05rem;transition:background 0.3s}.page-tin-tuc__faq-question::-webkit-details-marker{display:none}.page-tin-tuc__faq-question:hover{background:#E6F4FB}.page-tin-tuc__faq-icon{width:28px;height:28px;background:#26A9E0;color:#FFFFFF;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}.page-tin-tuc__faq-answer{padding:16px 20px 20px;color:#333333;line-height:1.8}.page-tin-tuc__faq-answer p{margin:0 0 12px}.page-tin-tuc__faq-answer p:last-child{margin-bottom:0}.page-tin-tuc__cta-section{padding:20px 16px 48px;max-width:1200px;margin:0 auto}.page-tin-tuc__cta-box{background:linear-gradient(135deg,#26A9E0,#1E90C9);border-radius:20px;padding:32px 24px;text-align:center;color:#FFFFFF}.page-tin-tuc__cta-title{font-size:clamp(1.2rem,2.5vw,1.8rem);font-weight:800;margin:0 0 12px;color:#FFFFFF}.page-tin-tuc__cta-desc{font-size:1rem;color:#F0F8FF;max-width:650px;margin:0 auto 24px}.page-tin-tuc__cta-buttons{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.page-tin-tuc__cta-btn{display:inline-block;padding:14px 28px;border-radius:999px;font-weight:700;text-decoration:none;box-sizing:border-box;transition:transform 0.3s,box-shadow 0.3s}.page-tin-tuc__cta-btn:hover{transform:translateY(-3px)}.page-tin-tuc__cta-btn--register{background:#FFA500;color:#000000;box-shadow:0 4px 15px rgba(0,0,0,0.2)}.page-tin-tuc__cta-btn--register:hover{box-shadow:0 8px 20px rgba(0,0,0,0.3)}.page-tin-tuc__cta-btn--download{background:#FFFFFF;color:#0B79B0;border:2px solid #FFFFFF}.page-tin-tuc__cta-btn--download:hover{background:#E6F4FB}@media (max-width:1024px){.page-tin-tuc__latest-grid{grid-template-columns:1fr 1fr}}@media (max-width:768px){.page-tin-tuc__hero-section{padding:0 0 24px}.page-tin-tuc__hero-image{margin:0 16px 16px}.page-tin-tuc__main-title{margin-bottom:10px;font-size:clamp(1.2rem,4.5vw,1.6rem)}.page-tin-tuc__hero-desc{font-size:0.9rem}.page-tin-tuc__featured-grid{grid-template-columns:1fr}.page-tin-tuc__latest-grid{grid-template-columns:1fr}.page-tin-tuc__section-header{flex-direction:column;align-items:flex-start}.page-tin-tuc__card-meta{flex-direction:column}.page-tin-tuc__cta-buttons{width:100%;flex-direction:column}.page-tin-tuc__cta-btn{width:100%;max-width:100%;text-align:center;white-space:normal;word-wrap:break-word}.page-tin-tuc__cta-section{max-width:100%}.page-tin-tuc img{max-width:100%;height:auto}}