.page-tin-tuc{color:#333333;background-color:#F5F7FA;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;line-height:1.6}
.page-tin-tuc__hero{max-width:1200px;margin:0 auto;padding:10px 16px 20px;background:#fff}
.page-tin-tuc__hero-image-wrap{flex:0 0 100%;width:100%;max-width:1200px;margin:0 auto 20px}
.page-tin-tuc__hero-image{width:1020px;max-width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:12px}
.page-tin-tuc__hero-content{max-width:800px;margin:0 auto;padding:0 8px}
.page-tin-tuc__hero-title{color:#E53935;font-size:clamp(1.4rem,4vw,2rem);line-height:1.3;margin:0 0 10px}
.page-tin-tuc__hero-desc{color:#4a5568;font-size:1rem;margin:0}
.page-tin-tuc__latest-section{padding:40px 16px 32px;max-width:1200px;margin:0 auto;box-sizing:border-box}
.page-tin-tuc__latest-container{max-width:1200px;margin:0 auto}
.page-tin-tuc__section-title{color:#E53935;text-align:center;font-size:1.8rem;margin:0 0 8px;font-weight:700}
.page-tin-tuc__section-subtitle{text-align:center;color:#4a5568;margin:0 0 32px;font-size:1rem}
.page-tin-tuc__latest-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.page-tin-tuc__post-card{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:14px;padding:16px;box-shadow:0 3px 12px rgba(0,0,0,.06)}
.page-tin-tuc__post-thumb{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:10px}
.page-tin-tuc__post-body{padding-top:14px}
.page-tin-tuc__post-title{font-size:1.2rem;line-height:1.45;margin:0 0 6px;color:#2d3748}
.page-tin-tuc__post-title a{color:#E53935;text-decoration:none}
.page-tin-tuc__post-title a:hover{text-decoration:underline}
.page-tin-tuc__post-date{display:inline-block;font-size:.85rem;color:#718096;margin-bottom:8px}
.page-tin-tuc__post-excerpt{font-size:.95rem;color:#4a5568;margin:0}
.page-tin-tuc__latest-list{display:flex;flex-direction:column;gap:24px;min-width:0}
.page-tin-tuc__latest-item{display:flex;gap:16px;align-items:center;background:#FFFFFF;border:1px solid #E0E0E0;border-radius:12px;padding:12px}
.page-tin-tuc__latest-thumb{width:180px;height:130px;object-fit:cover;border-radius:8px;flex:0 0 auto}
.page-tin-tuc__latest-info{min-width:0}
.page-tin-tuc__latest-title{font-size:1rem;line-height:1.4;margin:0 0 4px}
.page-tin-tuc__latest-title a{color:#2d3748;text-decoration:none}
.page-tin-tuc__latest-title a:hover{color:#E53935;text-decoration:underline}
.page-tin-tuc__latest-action{display:flex;justify-content:center;margin:36px 0 0}
.page-tin-tuc__btn{display:inline-block;font-weight:600;padding:14px 32px;border-radius:999px;text-decoration:none;line-height:1.2;text-align:center;border:0;
background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#FFFFFF;min-width:180px;max-width:100%;box-sizing:border-box;
transition:transform .2s ease,box-shadow .2s ease}
.page-tin-tuc__btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(229,57,53,.3)}
.page-tin-tuc__btn--outline{background:#fff;border:2px solid #E53935;color:#E53935}
.page-tin-tuc__btn--outline:hover{background:#E53935;color:#fff;box-shadow:0 8px 20px rgba(229,57,53,.2)}
.page-tin-tuc__btn--small{padding:10px 24px;font-size:.9rem;min-width:0;width:auto}
.page-tin-tuc__btn--secondary{background:#fff;border:2px solid #E53935;color:#E53935}
.page-tin-tuc__btn--secondary:hover{background:#E53935;color:#fff}
.page-tin-tuc__btn--cta{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#fff}
.page-tin-tuc__promo-section{padding:16px 16px 48px;max-width:1200px;margin:0 auto;box-sizing:border-box}
.page-tin-tuc__promo-box{background:linear-gradient(135deg,#fff5f5 0%,#ffecec 100%);border:1px solid #fbd5d5;border-radius:20px;padding:40px 24px;text-align:center}
.page-tin-tuc__promo-title{color:#E53935;font-size:1.8rem;margin:0 0 12px}
.page-tin-tuc__promo-text{max-width:760px;margin:0 auto 28px;color:#4a5568;font-size:1.05rem}
.page-tin-tuc__promo-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-tin-tuc__promo-actions .page-tin-tuc__btn{margin:4px;max-width:100%;white-space:normal;word-wrap:break-word}
.page-tin-tuc__guide-section{padding:32px 16px 48px;background:#fff}
.page-tin-tuc__guide-inner{max-width:1100px;margin:0 auto}
.page-tin-tuc__guide-title{text-align:center;color:#E53935;font-size:1.8rem;margin:0 0 8px}
.page-tin-tuc__guide-subtitle{text-align:center;color:#4a5568;margin:0 0 36px}
.page-tin-tuc__guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.page-tin-tuc__guide-step{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:14px;padding:28px 20px;text-align:center;width:100%;max-width:100%;box-sizing:border-box}
.page-tin-tuc__step-number{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#fff;font-weight:700;font-size:1.2rem;margin-bottom:16px}
.page-tin-tuc__step-title{font-size:1.2rem;color:#2d3748;margin:0 0 10px}
.page-tin-tuc__step-desc{color:#4a5568;font-size:.95rem;margin:0 0 20px}
.page-tin-tuc__faq-section{padding:48px 16px 56px;max-width:900px;margin:0 auto;box-sizing:border-box}
.page-tin-tuc__faq-inner{max-width:900px;margin:0 auto}
.page-tin-tuc__faq-title{text-align:center;color:#E53935;font-size:1.8rem;margin:0 0 28px}
.page-tin-tuc__faq-list{display:flex;flex-direction:column;gap:12px}
.page-tin-tuc__faq-item{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:10px;padding:4px 16px}
.page-tin-tuc__faq-question{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:16px 0;cursor:pointer;font-weight:600;color:#2d3748;font-size:1rem}
.page-tin-tuc__faq-question::-webkit-details-marker{display:none}
.page-tin-tuc__faq-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:#E53935;color:#fff;font-weight:700;font-size:1.2rem;flex:0 0 auto;line-height:1}
.page-tin-tuc__faq-answer{padding:0 0 16px;color:#4a5568;font-size:.95rem;border-top:1px solid #f0f0f0;padding-top:12px}
@media (max-width: 1024px){
.page-tin-tuc__latest-grid{grid-template-columns:1fr}
.page-tin-tuc__guide-grid{grid-template-columns:repeat(3,1fr);gap:16px}
}
@media (max-width: 768px){
.page-tin-tuc__hero{padding-top:10px}
.page-tin-tuc__hero-image{width:100%;max-width:100%;height:auto;aspect-ratio:2/1}
.page-tin-tuc__hero-content{padding:0}
.page-tin-tuc__latest-section{padding-top:28px}
.page-tin-tuc__latest-grid{grid-template-columns:1fr;gap:20px}
.page-tin-tuc__post-title{font-size:1.05rem}
.page-tin-tuc__latest-item{flex-direction:column;align-items:flex-start}
.page-tin-tuc__latest-thumb{width:100%;max-width:100%;height:auto;aspect-ratio:16/9}
.page-tin-tuc__section-title,.page-tin-tuc__promo-title,.page-tin-tuc__guide-title,.page-tin-tuc__faq-title{font-size:1.4rem}
.page-tin-tuc__latest-action{width:100%}
.page-tin-tuc__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;min-width:0}
.page-tin-tuc__promo-actions{flex-direction:column;align-items:center}
.page-tin-tuc__promo-actions .page-tin-tuc__btn{width:100%;max-width:100%}
.page-tin-tuc__guide-grid{grid-template-columns:1fr 1fr;gap:16px}
.page-tin-tuc__guide-step{padding:20px 14px}
.page-tin-tuc__btn--small{padding:12px 16px;font-size:.85rem;width:100%;max-width:100%}
.page-tin-tuc__faq-question{font-size:.9rem}
.page-tin-tuc img{max-width:100% !important;height:auto !important}
}
@media (max-width: 480px){
.page-tin-tuc__guide-grid{grid-template-columns:1fr}
}