.tt1{position:relative;width:100%;aspect-ratio:3072/1784;background:#0a1a12 center/cover no-repeat;overflow:hidden;container-type:inline-size}
.tt1::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,41,26,0) 42%,rgba(4,41,26,.55) 80%,#04291a 100%)}
.tt1-title{position:absolute;left:50%;top:73%;transform:translate(-50%,-50%);z-index:2;margin:0;font-family:'BlushingRose','Cormorant Garamond',Georgia,serif;font-weight:500;letter-spacing:.14em;font-size:clamp(calc(34px*var(--ov-tt1,1)),calc(6.4cqw*var(--ov-tt1,1)),calc(150px*var(--ov-tt1,1)));color:#fdf6c2;-webkit-text-fill-color:#fdf6c2;-webkit-text-stroke:2.5px #ffffff;paint-order:stroke fill;text-transform:uppercase;white-space:nowrap;line-height:1}
.tt1-arrow{position:absolute;left:50%;top:85%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center}
.tt1-arrow .ln{width:1.5px;height:7cqw;max-height:150px;background:linear-gradient(180deg,rgba(230,213,189,.15),#f0e6d5)}
.tt1-arrow .tri{width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-top:11px solid #f0e6d5;margin-top:-1px}
.tt2{background:#04291a center/cover no-repeat;padding:100px 4.5% 71px;margin-top:-2px}
.tt2-head{text-align:center;font-family:'BlushingRose','Cormorant Garamond',Georgia,serif;font-weight:400;color:#d0b083;-webkit-text-fill-color:#d0b083;-webkit-text-stroke:.6px #ffffff;paint-order:stroke fill;font-size:clamp(28px,3.6vw,58px);letter-spacing:.06em;text-transform:uppercase;margin:0 0 3.4%}
.tt-grid{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2.4%}
.tt-card{text-decoration:none;color:inherit;display:block}
.tt-thumb{position:relative;aspect-ratio:16/10;border-radius:10px;overflow:hidden}
.tt-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.tt-card:hover .tt-thumb img{transform:scale(1.05)}
.tt-date{position:absolute;top:0;right:8%;z-index:2;width:15.9%;aspect-ratio:133/162;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1;color:#fdfbec;text-shadow:0 2px 8px rgba(0,0,0,.55);border:1px solid rgba(255,246,188,.68);border-radius:4px;background:#1f3e2e}
.tt-date .dd{font-family:'Cormorant Garamond',Georgia,serif;font-weight:600;font-size:clamp(22px,2.1vw,36px)}
.tt-date .my{font-family:'Gilroy',sans-serif;font-weight:300;font-size:clamp(10px,.82vw,13px);letter-spacing:.05em;margin-top:5px}
.tt-title{margin:16px 0 0;font-family:'Gilroy',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.02em;color:#fdf6c2;font-size:clamp(calc(14px*var(--ov-ttc,1)),calc(1.05vw*var(--ov-ttc,1)),calc(18px*var(--ov-ttc,1)));line-height:1.35;text-align:center}
.tt-pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:4%}
.tt-pager button{min-width:40px;height:40px;padding:0 10px;border:1px solid rgba(255,246,188,.42);background:transparent;color:#fdfbec;font-family:'Gilroy',sans-serif;font-size:14px;border-radius:4px;cursor:pointer;transition:.25s}
.tt-pager button.on{background:#fdf6c2;color:#1a1206;border-color:#fdf6c2;font-weight:600}
.tt-pager button:disabled{opacity:.32;cursor:default}
@media(max-width:820px){.tt1{aspect-ratio:3/2}.tt1-title{font-size:34px}.tt-grid{grid-template-columns:1fr;gap:20px}}
@media(min-width:821px) and (max-width:1100px){.tt-grid{grid-template-columns:repeat(2,1fr)}}
.ftx{background:#062018 url(/assets/tin-tuc/7116154aaa72.jpg) center/cover no-repeat;margin:0;padding:0}

/* ===== Backdrop gradient xanh — bọc .sub-canvas từ S2↓ (hero + footer giữ nguyên) ===== */
body[data-page="tin-tuc"]{background:#011e10}
body[data-page="tin-tuc"] .sub-canvas{background:#011e10 url(/assets/sub/sub-bg-v1.jpg) top center/100% 100% no-repeat}
body[data-page="tin-tuc"] .sub-canvas>section{background-color:transparent!important;background-image:none!important}
body[data-page="tin-tuc"] .rmft{background:#001f11 !important}

/* ===== Font đồng bộ: title bài Helvetica Light; ngày Blushing regular ===== */
.tt-title{font-family:'HelveticaNeueLight','HelveticaNeue','Helvetica Neue',Helvetica,Arial,sans-serif !important;font-weight:300 !important}
.tt-date .dd{font-family:'BlushingRoseVN','Blushing Rose',Georgia,serif !important;font-weight:400 !important}
.tt-date .my{font-family:'BlushingRoseVN','Blushing Rose',Georgia,serif !important;font-weight:400 !important}