.page-tin-tuc{color:#333333;background-color:#F5F7FA;font-family:Arial,Helvetica,sans-serif;line-height:1.6}.page-tin-tuc__hero-section{display:flex;flex-direction:column;align-items:stretch;background-color:#FFFFFF}.page-tin-tuc__hero-image-wrapper{width:100%}.page-tin-tuc__hero-image{display:block;width:100%;height:auto;max-width:1200px;margin:0 auto}.page-tin-tuc__hero-content{padding:16px 20px;background-color:#FFFFFF;border-bottom:1px solid #E0E0E0}.page-tin-tuc__main-title{font-size:clamp(1.3rem, 2.5vw, 2.2rem);font-weight:800;color:#E53935;line-height:1.3;margin:0 0 12px 0;letter-spacing:-0.5px}.page-tin-tuc__description{font-size:1rem;color:#333333;margin:0 auto 16px auto;max-width:760px;text-align:center}.page-tin-tuc__cta-button{display:inline-block;background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#ffffff;padding:10px 24px;border-radius:6px;font-weight:700;text-decoration:none;text-align:center;border:none}.page-tin-tuc__cta-button:hover{opacity:0.9}.page-tin-tuc__cta-button:focus{outline:3px solid #E53935;outline-offset:2px}.page-tin-tuc__blog-section,.page-tin-tuc__promo-section,.page-tin-tuc__faq-section{max-width:1200px;margin:0 auto;padding:24px 16px}.page-tin-tuc__section-title{text-align:center;font-size:1.5rem;color:#E53935;margin:0 0 24px 0}.page-tin-tuc__news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:28px}.page-tin-tuc__news-card{background-color:#FFFFFF;border-radius:12px;border:1px solid #E0E0E0;overflow:hidden;transition:box-shadow .3s ease;display:flex;flex-direction:column}.page-tin-tuc__news-card:hover{box-shadow:0 4px 12px rgba(0,0,0,0.08)}.page-tin-tuc__news-image{aspect-ratio:2/1;object-fit:cover;width:100%;display:block}.page-tin-tuc__news-content{padding:16px;display:flex;flex-direction:column;flex-grow:1}.page-tin-tuc__news-date{font-size:0.875rem;color:#666666;margin-bottom:8px}.page-tin-tuc__news-title{font-size:1.25rem;margin:0 0 10px 0;line-height:1.4;color:#333333}.page-tin-tuc__news-title a{color:#E53935;text-decoration:none}.page-tin-tuc__news-title a:hover{text-decoration:underline}.page-tin-tuc__news-excerpt{flex-grow:1;font-size:0.952rem;color:#333333;margin:0 0 16px 0}.page-tin-tuc__read-more{color:#E53935;font-weight:600;text-decoration:none;font-size:0.952rem}.page-tin-tuc__read-more:hover{text-decoration:underline}.page-tin-tuc__view-all{text-align:center}.page-tin-tuc__view-all-button{display:inline-block;background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#ffffff;padding:12px 32px;border-radius:6px;font-weight:600;text-decoration:none}.page-tin-tuc__promo-box{background-color:#FFFFFF;border-radius:12px;padding:24px;border:1px solid #E0E0E0;text-align:center}.page-tin-tuc__promo-image{max-width:200px;aspect-ratio:2/1;object-fit:cover;margin:0 auto 16px auto;border-radius:8px}.page-tin-tuc__promo-title{color:#E53935;font-size:1.25rem;margin:0 0 12px 0}.page-tin-tuc__promo-description{margin:0 0 16px 0;color:#333333}.page-tin-tuc__register-button{display:inline-block;background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#ffffff;padding:12px 32px;border-radius:6px;font-weight:600;text-decoration:none}.page-tin-tuc__guide-section{background-color:#FFFFFF}.page-tin-tuc__guide-inner{max-width:1000px;margin:0 auto;padding:16px}.page-tin-tuc__guide-article{background-color:#FFFFFF}.page-tin-tuc__guide-text{color:#333}.page-tin-tuc__guide-title{color:#E53935}.page-tin-tuc__guide-link{display:inline-block;background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#fff !important;padding:10px 20px;border-radius:6px;text-decoration:none}.page-tin-tuc__faq-container{max-width:800px;margin:0 auto}.page-tin-tuc__faq-item{border:1px solid #E0E0E0;border-radius:6px;padding:0;margin-bottom:12px;background-color:transparent}.page-tin-tuc__faq-item summary{list-style:none;cursor:pointer}.page-tin-tuc__faq-item summary::-webkit-details-marker{display:none}.page-tin-tuc__faq-summary{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:16px;margin:0;background:#f8f9fa;border-radius:6px}.page-tin-tuc__faq-summary:hover{background:#e9ecef}.page-tin-tuc__faq-summary span:first-child{color:#E53935;font-weight:600}.page-tin-tuc__faq-answer{padding:12px 16px;border-top:1px solid #E0E0E0}@media(max-width:768px){.page-tin-tuc__hero-image{aspect-ratio:2/1}.page-tin-tuc__news-grid{grid-template-columns:1fr}.page-tin-tuc img{max-width:100% !important;height:auto !important}.page-tin-tuc__cta-button,.page-tin-tuc__register-button,.page-tin-tuc__view-all-button,.page-tin-tuc__guide-link{white-space:normal;word-break:break-word;display:inline-block;max-width:100%;box-sizing:border-box}.page-tin-tuc__hero-content{padding:16px}.page-tin-tuc__promo-image{max-width:200px;margin-bottom:16px}}