.page-tin-tuc{background-color:#F5F7FA;font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.6;color:#333333}.page-tin-tuc__hero{width:100%}.page-tin-tuc__hero-banner{width:100%;max-width:1400px;margin:0 auto;padding:10px 16px 0;box-sizing:border-box}.page-tin-tuc__hero-banner img{width:100%;height:auto;max-width:100%;display:block;border-radius:12px;box-shadow:0 6px 20px rgba(0,0,0,0.12)}.page-tin-tuc__hero-content{text-align:center;padding:28px 16px 24px;max-width:1000px;margin:0 auto}.page-tin-tuc__hero-title{font-size:clamp(1.4rem, 3.2vw, 2.4rem);font-weight:800;line-height:1.3;color:#B71C1C;margin:0 0 16px}.page-tin-tuc__hero-subtitle{font-size:1.05rem;color:#49617a;max-width:680px;margin:0 auto 22px;text-align:center;line-height:1.7}.page-tin-tuc__btn{display:inline-block;background:linear-gradient(90deg, #FF5A4F 0%, #E53935 100%);color:#fff;font-weight:700;padding:13px 30px;border-radius:50px;border:none;cursor:pointer;text-decoration:none;font-size:1rem;letter-spacing:1px;transition:all 0.3s ease;box-shadow:0 4px 14px rgba(183,28,28,0.3)}.page-tin-tuc__btn:hover{transform:translateY(-3px);box-shadow:0 6px 22px rgba(183,28,28,0.4)}.page-tin-tuc__btn-secondary{background:#ffffff;color:#B71C1C;border:2px solid #E53935;margin-top:24px}.page-tin-tuc__btn-secondary:hover{background:#ffe0e0;color:#B71C1C}.page-tin-tuc__news-grid{max-width:1200px;margin:14px auto 48px;padding:0 16px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.page-tin-tuc__news-card{background:#FFFFFF;border-radius:14px;border:1px solid #E0E0E0;overflow:hidden;display:flex;flex-direction:column;transition:all 0.3s ease}.page-tin-tuc__news-card:hover{box-shadow:0 12px 30px rgba(0,0,0,0.1);transform:translateY(-4px)}.page-tin-tuc__news-thumb img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:center;display:block}.page-tin-tuc__news-body{padding:18px;flex:1;display:flex;flex-direction:column}.page-tin-tuc__news-title{font-size:1.15rem;line-height:1.5;margin:0 0 8px;color:#B71C1C;font-weight:500}.page-tin-tuc__news-title a{color:inherit;text-decoration:none}.page-tin-tuc__news-title a:hover{color:#E53935}.page-tin-tuc__news-excerpt{font-size:0.95rem;color:#3e4c5a;margin:0 0 16px;flex:1}.page-tin-tuc__read-more{display:inline-flex;align-items:center;gap:6px;color:#B71C1C;font-weight:600;font-size:0.9rem;text-decoration:none}.page-tin-tuc__read-more:after{content:'→';font-size:1.2rem;transition:transform 0.2s}.page-tin-tuc__read-more:hover:after{transform:translateX(3px)}.page-tin-tuc__video-block{max-width:1280px;margin:24px auto 12px;padding:0 16px 24px;background:#fff;border-top:3px solid #E53935}.page-tin-tuc__video-thumb{width:100%;max-width:1140px;margin:26px auto 0}.page-tin-tuc__video-thumb img{width:100%;height:auto;max-width:100%;display:block;border-radius:8px}.page-tin-tuc__video-content{padding:0 14px;text-align:center}.page-tin-tuc__video-title{color:#333;font-size:clamp(1.2rem,3vw,2rem);margin:10px 0 18px;line-height:1.4}.page-tin-tuc__video-desc{color:#3e4c5a;max-width:700px;margin:0 auto;font-size:1rem;line-height:1.7}.page-tin-tuc__video-detail h2{font-size:clamp(1.3rem,3vw,2rem);color:#B71C1C;font-weight:700;margin-bottom:14px}.page-tin-tuc__video-detail p{color:#333;font-size:1rem;max-width:700px;margin:0 auto 20px}.page-tin-tuc__video-play{display:inline-block;border:none;background:linear-gradient(90deg, #FF5A4F, #E53935);color:#fff;padding:14px 28px;border-radius:999px;font-size:1rem;font-weight:600;cursor:pointer;transition:all 0.3s;margin-top:12px}.page-tin-tuc__video-play:hover{background:linear-gradient(90deg, #E53935, #FF5A4F);transform:scale(1.03)}.page-tin-tuc__latest-updates{max-width:1000px;margin:30px auto;padding:16px;text-align:center}.page-tin-tuc__section-title{font-size:clamp(1.6rem, 4vw, 2.9rem);font-weight:700;text-align:center;color:#B71C1C;margin-bottom:10px}.page-tin-tuc__section-desc{text-align:center;color:#666;margin-bottom:36px;font-size:1.1rem}.page-tin-tuc__update-list{margin-bottom:10px}.page-tin-tuc__update-item{background:#fff;border-radius:12px;margin-bottom:14px;border:1px solid #E0E0E0;overflow:hidden;transition:all 0.3s}.page-tin-tuc__update-item:hover{box-shadow:0 10px 26px rgba(0,0,0,0.1);transform:translateY(-3px)}.page-tin-tuc__update-link{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 24px;color:inherit;text-decoration:none;transition:background-color 0.2s;flex-wrap:wrap}.page-tin-tuc__update-link:hover{background:#f8f8f8}.page-tin-tuc__update-badge{flex:0 0 auto;background:#e53935;color:#fff;font-size:0.75rem;padding:5px 10px;border-radius:999px;font-weight:600}.page-tin-tuc__update-title{flex:1;font-size:1.1rem;font-weight:600;color:#333;letter-spacing:0.2px}.page-tin-tuc__update-date{flex:0 0 auto;color:#999;font-size:0.9rem}.page-tin-tuc__btn-wrapper{text-align:center;margin-top:24px}.page-tin-tuc__faq-section{max-width:900px;margin:48px auto 90px;padding:0 30px}.page-tin-tuc__faq-item{background:#fcfcfc;border:1px solid #E0E0E0;border-radius:10px;padding:0;margin-bottom:14px;box-shadow:0 2px 8px rgba(0,0,0,0.06)}.page-tin-tuc__faq-item summary{list-style:none;font-weight:600;font-size:1rem;padding:20px 60px 20px 24px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;position:relative;color:#333;background:#fff;border-radius:10px;transition:background-color 0.2s;line-height:1.6}.page-tin-tuc__faq-item summary::-webkit-details-marker{display:none}.page-tin-tuc__faq-item[open] summary{color:#B71C1C}.page-tin-tuc__faq-item[open] summary:before{content:"−";color:#B71C1C;font-weight:bold}.page-tin-tuc__faq-item summary:before{content:"+";color:#B71C1C;font-weight:bold;font-size:22px;line-height:1;}.page-tin-tuc__faq-item .page-tin-tuc__faq-content{padding:14px 20px 20px;background:#fff;border-top:1px dashed #f0d0d0;color:#333}.page-tin-tuc__faq-item .page-tin-tuc__faq-content p{line-height:1.7}.page-tin-tuc__faq-item summary .page-tin-tuc__faq-icon{display:none}@media (max-width: 768px){.page-tin-tuc{overflow-x:hidden}.page-tin-tuc__hero-banner{padding-left:8px;padding-right:8px;padding-top:10px}.page-tin-tuc__hero-banner img{width:100%;height:auto;max-width:100%}.page-tin-tuc__hero-content{padding-top:15px;padding-bottom:10px}.page-tin-tuc__hero-title{font-size:clamp(1.4rem, 5vw, 1.9rem);line-height:1.25}.page-tin-tuc__hero-subtitle{font-size:1rem}.page-tin-tuc__news-grid{grid-template-columns:1fr;gap:18px;padding:0 12px;margin-bottom:25px}.page-tin-tuc__news-title{font-size:1.08rem}.page-tin-tuc__news-card img,.page-tin-tuc__news-thumb img{width:100%;max-width:100%;height:auto}.page-tin-tuc img{max-width:100%;height:auto}.page-tin-tuc__video-block{padding:0 12px 25px;margin-top:10px}.page-tin-tuc__video-thumb{margin-top:16px}.page-tin-tuc__video-thumb img{width:100%;height:auto}.page-tin-tuc__btn,.page-tin-tuc__btn-secondary{max-width:100%;box-sizing:border-box;word-wrap:break-word;white-space:normal}.page-tin-tuc__btn{display:inline-block;width:auto;max-width:100%;box-sizing:border-box;text-align:center}}