.page-tin-tuc{background:transparent;color:#F3F8FF;max-width:100%;overflow-x:hidden}
.page-tin-tuc__hero-section{padding:8px 16px 0;max-width:1400px;margin:auto}
.page-tin-tuc__hero-image{width:100%;max-width:1200px;margin:0 auto 20px}
.page-tin-tuc__hero-image img{width:100%;height:auto;aspect-ratio:1200/350;object-fit:cover;display:block;border-radius:12px;border:1px solid #244D84}
.page-tin-tuc__hero-content{max-width:900px;margin:0 auto;text-align:center;padding:0 0 24px}
.page-tin-tuc__main-title{font-size:clamp(1.4rem,3vw,2.4rem);font-weight:800;line-height:1.35;letter-spacing:0.5px;color:#F3F8FF;max-width:800px;margin:0 auto 12px}
.page-tin-tuc__hero-desc{color:#AFC4E8;font-size:clamp(1rem,1.8vw,1.2rem);line-height:1.7;max-width:720px;margin:0 auto 20px}
.page-tin-tuc__hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;box-sizing:border-box}
.page-tin-tuc__hero-btn{display:inline-block;padding:14px 28px;border-radius:8px;background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF;font-weight:700;border:1px solid #244D84;text-decoration:none;box-shadow:0 0 12px rgba(79,168,255,0.3);transition:transform .2s;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-tin-tuc__hero-btn:hover{transform:translateY(-2px);box-shadow:0 0 18px rgba(79,168,255,0.6);color:#fff}
.page-tin-tuc__content-section{background:linear-gradient(180deg,#08162B 0%,#10233F 100%);border-top:1px solid #1B3357;padding:36px 16px 60px}
.page-tin-tuc__content-inner{max-width:1200px;margin:0 auto}
.page-tin-tuc__primary-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}
.page-tin-tuc__posts-area{display:flex;flex-direction:column;gap:24px;min-width:0}
.page-tin-tuc__post-item{background:#10233F;border:1px solid #244D84;border-radius:12px;padding:16px;display:grid;grid-template-columns:280px minmax(0,1fr);gap:18px;transition:border-color .2s}
.page-tin-tuc__post-item:hover{border-color:#4FA8FF}
.page-tin-tuc__post-thumb{width:100%}
.page-tin-tuc__post-thumb img{width:280px;height:auto;max-width:100%;aspect-ratio:800/450;object-fit:cover;display:block;border-radius:8px;border:1px solid #1B3357}
.page-tin-tuc__post-body{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-width:0}
.page-tin-tuc__post-category{background:rgba(79,168,255,0.15);color:#4FA8FF;padding:4px 14px;border-radius:999px;font-size:.85rem;font-weight:600;border:1px solid rgba(79,168,255,0.3)}
.page-tin-tuc__post-title{font-size:1.15rem;line-height:1.5;margin:4px 0 0;color:#F3F8FF}
.page-tin-tuc__post-title a{color:#F3F8FF;text-decoration:none}
.page-tin-tuc__post-title a:hover{color:#4FA8FF}
.page-tin-tuc__post-excerpt{font-size:.95rem;color:#AFC4E8;line-height:1.6;margin:0}
.page-tin-tuc__post-date{font-size:.85rem;color:#AFC4E8;margin:0;display:flex;align-items:center;gap:6px;opacity:.8}
.page-tin-tuc__read-more{color:#F2C14E;font-weight:700;text-decoration:underline;font-size:.95rem}
.page-tin-tuc__read-more:hover{color:#fff;text-decoration:none}
.page-tin-tuc__load-more{text-align:center;margin-top:8px}
.page-tin-tuc__load-more-btn{background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#fff;border:1px solid #244D84;border-radius:8px;padding:10px 28px;font-weight:700;cursor:pointer;box-shadow:0 0 8px rgba(79,168,255,0.3);transition:transform .2s;max-width:100%;box-sizing:border-box}
.page-tin-tuc__load-more-btn:hover{transform:scale(1.02);box-shadow:0 0 16px rgba(79,168,255,0.7)}
.page-tin-tuc__sidebar{display:flex;flex-direction:column;gap:24px;min-width:0}
.page-tin-tuc__download-card{background:#08162B;border:1px solid #244D84;border-radius:12px;padding:24px;text-align:center;box-shadow:0 0 16px rgba(79,168,255,0.2)}
.page-tin-tuc__download-title{color:#F2C14E;font-size:1.2rem;margin:0 0 8px;font-weight:800}
.page-tin-tuc__download-desc{color:#AFC4E8;font-size:.9rem;line-height:1.5;margin:0 0 18px}
.page-tin-tuc__download-btn{display:inline-block;width:100%;max-width:100%;box-sizing:border-box;background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#fff;padding:12px 20px;border-radius:8px;font-weight:700;text-decoration:none;border:1px solid #244D84;box-shadow:0 0 12px rgba(79,168,255,0.3);white-space:normal;word-wrap:break-word;transition:transform .2s}
.page-tin-tuc__download-btn:hover{transform:translateY(-2px);color:#fff;box-shadow:0 0 20px rgba(79,168,255,0.5)}
.page-tin-tuc__sidebar-card{background:#10233F;border:1px solid #244D84;border-radius:12px;padding:20px}
.page-tin-tuc__sidebar-title{color:#F2C14E;font-size:1.05rem;border-bottom:1px solid #1B3357;padding-bottom:10px;margin:0 0 14px;font-weight:700}
.page-tin-tuc__sidebar-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.page-tin-tuc__sidebar-item a{color:#AFC4E8;text-decoration:none;font-size:.95rem;line-height:1.5;transition:color .2s;display:inline-block}
.page-tin-tuc__sidebar-item a:hover{color:#4FA8FF;padding-left:4px}
.page-tin-tuc__sidebar-text{color:#AFC4E8;font-size:.9rem;line-height:1.5;margin:0 0 12px}
.page-tin-tuc__sidebar-btn{display:inline-block;width:100%;max-width:100%;box-sizing:border-box;background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#fff;padding:10px 16px;border-radius:8px;font-size:.9rem;font-weight:600;text-align:center;text-decoration:none;border:1px solid #244D84;white-space:normal;word-wrap:break-word;transition:transform .2s}
.page-tin-tuc__sidebar-btn:hover{transform:translateY(-2px);color:#fff}
@media (max-width: 1024px){
.page-tin-tuc__primary-layout{grid-template-columns:1fr}
.page-tin-tuc__sidebar{flex-direction:row;flex-wrap:wrap}
.page-tin-tuc__sidebar>*{flex:1 1 240px}
}
@media (max-width: 768px){
.page-tin-tuc{padding-top:0;margin-top:0}
.page-tin-tuc__hero-section{padding:0 8px 16px}
.page-tin-tuc__hero-image img{aspect-ratio:2/1;border-radius:8px}
.page-tin-tuc__main-title{font-size:clamp(1.2rem,4vw,1.8rem);line-height:1.35}
.page-tin-tuc__hero-desc{font-size:.95rem;line-height:1.6;padding:0 8px}
.page-tin-tuc__hero-actions{width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-tin-tuc__hero-btn{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding:12px 18px}
.page-tin-tuc__content-section{padding:24px 12px 40px}
.page-tin-tuc__primary-layout{grid-template-columns:1fr;gap:24px}
.page-tin-tuc__posts-area{gap:16px}
.page-tin-tuc__post-item{grid-template-columns:1fr;padding:12px;gap:12px}
.page-tin-tuc__post-thumb img{width:100%;max-width:100%!important;height:auto!important;aspect-ratio:800/450;object-fit:cover}
.page-tin-tuc__post-title{font-size:1rem}
.page-tin-tuc__post-excerpt{font-size:.9rem}
.page-tin-tuc__sidebar{flex-direction:column;gap:16px}
.page-tin-tuc__sidebar>*{flex:1 1 auto}
.page-tin-tuc__download-card{padding:16px}
.page-tin-tuc__download-btn{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-tin-tuc__sidebar-btn{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-tin-tuc img{max-width:100%;height:auto}
}