.tin-tuc-page{min-height:100vh;padding-bottom:60px}.tin-tuc-header{text-align:center;background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);padding:50px 20px 40px}.tin-tuc-header h1{margin:0 0 15px;font-size:2.5rem}.tin-tuc-subtitle{color:#6c757d;max-width:600px;margin:0 auto;font-size:1.1rem}.container{max-width:1200px;margin:0 auto;padding:40px 20px}.no-articles{text-align:center;color:#6c757d;padding:80px 20px}.no-articles p{font-size:1.2rem;font-style:italic}.articles-grid{flex-direction:column;gap:20px;display:flex}.article-card{background:#fff;border-radius:16px;grid-template-columns:280px 1fr;align-items:center;text-decoration:none;transition:transform .3s,box-shadow .3s;display:grid;overflow:hidden;box-shadow:0 4px 20px #00000014}.article-card:hover{transform:translateY(-3px);box-shadow:0 8px 30px #0000001f}.article-image{background:linear-gradient(135deg,#264653,#2a9d8f);width:100%;height:180px;position:relative}.article-image img{transition:transform .3s}.article-card:hover .article-image img{transform:scale(1.05)}.placeholder-image{opacity:.5;justify-content:center;align-items:center;width:100%;height:100%;font-size:4rem;display:flex}.article-content{flex-direction:column;flex:1;padding:25px;display:flex}.article-title{color:#264653;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin:0 0 12px;font-size:1.3rem;line-height:1.4;display:-webkit-box;overflow:hidden}.article-excerpt{color:#6c757d;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;flex:1;margin:0 0 15px;font-size:.95rem;line-height:1.6;display:-webkit-box;overflow:hidden}.article-meta{border-top:1px solid #e9ecef;justify-content:space-between;align-items:center;padding-top:15px;display:flex}.article-date{color:#2a9d8f;font-size:.85rem;font-weight:500}@media (max-width:768px){.tin-tuc-header{padding:40px 15px 30px}.tin-tuc-header h1{font-size:1.8rem}.tin-tuc-subtitle{font-size:1rem}.container{padding:25px 15px}.articles-grid{gap:15px}.article-card{grid-template-columns:1fr}.article-image{height:180px}.article-content{padding:20px}.article-title{font-size:1.15rem}}