:root{
  --bg:#0b1020;
  --panel:rgba(255,255,255,.06);
  --panel2:rgba(255,255,255,.10);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.68);
  --accent:#ffd166;
  --accent2:#06d6a0;
  --danger:#ef476f;
  --shadow: 0 18px 60px rgba(0,0,0,.35);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font: 15px/1.55 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 15% 10%, rgba(255,209,102,.20), transparent 60%),
    radial-gradient(900px 600px at 85% 15%, rgba(6,214,160,.18), transparent 55%),
    radial-gradient(900px 700px at 40% 95%, rgba(239,71,111,.14), transparent 60%),
    var(--bg);
}

a{color:inherit}
.container{max-width:1120px;margin:0 auto;padding:24px}

.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:10px 14px;border-radius:999px;background:var(--panel);
  border:1px solid rgba(255,255,255,.08);backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand__mark{
  width:34px;height:34px;border-radius:12px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow: 0 10px 22px rgba(0,0,0,.25);
}
.brand__title{font-weight:700;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lang{
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;
}
.chip{
  appearance:none;border:1px solid rgba(255,255,255,.12);
  background:transparent;color:var(--text);
  padding:7px 10px;border-radius:999px;
  font-weight:600;cursor:pointer;
}
.chip[aria-pressed="true"]{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.22)}

.hero{
  margin-top:18px;
  display:grid;grid-template-columns: 1.3fr .7fr;gap:18px;
}
@media (max-width: 900px){.hero{grid-template-columns:1fr}}

.card{
  background:var(--panel);
  border:1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}

.videoRail{
  position:relative;min-height:420px;
}
.videoRail video{
  width:100%;height:100%;object-fit:cover;display:block;
  filter:saturate(1.05) contrast(1.02);
}
.videoRail__overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(11,16,32,.1) 0%, rgba(11,16,32,.55) 55%, rgba(11,16,32,.9) 100%);
}
.videoRail__content{
  position:absolute;left:18px;right:18px;bottom:18px;
  display:flex;flex-direction:column;gap:10px;
}
.headline{font-size:32px;line-height:1.12;font-weight:800;margin:0}
.tagline{margin:0;color:var(--muted);max-width:62ch}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:10px 12px;border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.08);
  color:var(--text);text-decoration:none;font-weight:700;
  cursor:pointer;
}
.btn--accent{background:linear-gradient(135deg, rgba(255,209,102,.95), rgba(6,214,160,.85));color:#0b1020;border-color:transparent}
.btn--ghost{background:transparent}
.btn small{opacity:.8;font-weight:700}

.side{
  padding:16px;
}
.side h3{margin:0 0 8px 0}
.side p{margin:0;color:var(--muted)}
.kpiGrid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.kpi{
  padding:12px;border-radius:16px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
}
.kpi__v{font-size:20px;font-weight:800}
.kpi__k{color:var(--muted);font-size:12px}

.grid{
  margin-top:18px;
  display:grid;grid-template-columns: repeat(3, 1fr);gap:14px;
}
@media (max-width: 980px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 640px){.grid{grid-template-columns:1fr}}

.tile{
  position:relative;
  border-radius:18px;overflow:hidden;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.05);
  min-height:220px;
  text-decoration:none;
  display:flex;align-items:flex-end;
  box-shadow: var(--shadow);
}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(1.05)}
.tile::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(11,16,32,.05), rgba(11,16,32,.85));
}
.tile__meta{position:relative;padding:14px;z-index:1}
.tile__title{margin:0;font-size:18px;font-weight:800}
.tile__sum{margin:6px 0 0 0;color:var(--muted);font-size:13px}

.pageTitle{margin:18px 0 6px 0;font-size:26px;font-weight:900}
.pageLead{margin:0;color:var(--muted)}

.list{
  margin-top:14px;
  display:grid;gap:12px;
}
.row{
  display:grid;grid-template-columns:160px 1fr auto;gap:12px;align-items:center;
  padding:12px;border-radius:18px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
}
@media (max-width: 760px){.row{grid-template-columns:1fr}}
.thumb{width:160px;height:100px;border-radius:14px;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover}
.row h4{margin:0;font-size:16px}
.row p{margin:6px 0 0 0;color:var(--muted);font-size:13px}
.row .btn{white-space:nowrap}

.detail{
  margin-top:14px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:14px;
}
@media (max-width: 980px){.detail{grid-template-columns:1fr}}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:12px}
.gallery img{width:100%;height:180px;object-fit:cover;border-radius:16px;border:1px solid rgba(255,255,255,.10)}
.player{padding:12px}
.player video{
  display:block;width:100%;min-height:200px;max-height:min(70vh,520px);
  aspect-ratio:16/9;height:auto;
  object-fit:cover;border-radius:16px;border:1px solid rgba(255,255,255,.10);background:#000;
}
.video-error-hint{color:var(--danger);margin-top:8px}

.monument-slideshow{margin-top:14px}
.monument-slideshow__viewport{
  position:relative;border-radius:16px;overflow:hidden;
  border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.35);
  aspect-ratio:16/9;max-height:min(56vh,440px);
}
.monument-slideshow__img{
  display:block;width:100%;height:100%;object-fit:cover;
}
.monument-slideshow__btn{
  position:absolute;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.2);
  background:rgba(8,12,24,.55);color:#fff;font-size:26px;line-height:1;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  padding:0 0 4px 0;font-weight:700;
}
.monument-slideshow__btn:hover{background:rgba(255,255,255,.12)}
.monument-slideshow__btn--prev{left:10px}
.monument-slideshow__btn--next{right:10px}
.monument-slideshow__thumbs{
  display:flex;gap:8px;margin-top:10px;padding:4px 2px;
  overflow-x:auto;-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity;
  scrollbar-width:thin;
}
.monument-slideshow__thumbs .monument-thumb{
  flex:0 0 auto;width:88px;height:58px;border-radius:12px;overflow:hidden;
  padding:0;border:2px solid transparent;cursor:pointer;background:transparent;
  scroll-snap-align:start;opacity:.78;transition:opacity .2s,border-color .2s,transform .2s,box-shadow .2s;
  transform:rotate(-1deg);
  box-shadow:0 4px 14px rgba(0,0,0,.25);
}
.monument-slideshow__thumbs .monument-thumb:nth-child(even){transform:rotate(1deg)}
.monument-slideshow__thumbs .monument-thumb:nth-child(3n){transform:rotate(0)}
.monument-slideshow__thumbs .monument-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.monument-slideshow__thumbs .monument-thumb:hover{opacity:1;transform:scale(1.06) rotate(0);z-index:1}
.monument-slideshow__thumbs .monument-thumb.is-active{
  opacity:1;transform:scale(1.08) rotate(0);z-index:2;
  border-color:rgba(255,209,102,.75);box-shadow:0 0 0 1px rgba(255,209,102,.28),0 8px 22px rgba(0,0,0,.35);
}
.content{padding:14px}
.content h2{margin:0 0 8px 0}
.content p{margin:0;color:var(--muted)}
.audioBar{
  margin-top:6px;
  margin-bottom:12px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.audioBtn{
  appearance:none;border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.08);
  color:var(--text);padding:9px 10px;border-radius:14px;
  cursor:pointer;font-weight:800;
}
.audioBtn:disabled{opacity:.5;cursor:not-allowed}
.audioBtn--stop{
  border-color:rgba(255,120,120,.4);
  background:rgba(255,90,90,.12);
}
.audioBtn--stop:hover:not(:disabled){
  border-color:rgba(255,160,140,.55);
  background:rgba(255,110,100,.18);
}
.hint{margin-top:10px;color:var(--muted);font-size:12px}
.monument-body{color:var(--text);font-size:15px;line-height:1.65;white-space:pre-line;max-width:100%}
.monument-body:not(:empty){margin-top:12px}

.news{
  margin-top:14px;
  display:grid;grid-template-columns: 1fr 1fr;gap:12px;
}
@media (max-width: 820px){.news{grid-template-columns:1fr}}
.newsItem{
  padding:12px;border-radius:18px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
}
.newsItem h4{margin:0 0 6px 0}
.newsItem .meta{color:var(--muted);font-size:12px;margin-bottom:8px}
.footer{
  margin:28px 0 10px 0;color:var(--muted);font-size:12px;text-align:center;
}

/* —— Trang chủ: video fullscreen + overlay lịch / di tích —— */
.nuisam-home-body{
  overflow:hidden;
  background:#05070f;
}

.nuisam-home__video{
  position:fixed;inset:0;width:100%;height:100%;
  object-fit:cover;
  z-index:0;
  background:#000;
  filter:brightness(1.14) contrast(1.03);
}
.nuisam-home__dim{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(180deg, rgba(5,7,15,.22) 0%, rgba(5,7,15,.06) 40%, rgba(5,7,15,.14) 72%, rgba(5,7,15,.48) 100%),
    linear-gradient(90deg, rgba(5,7,15,.18) 0%, transparent 48%, rgba(5,7,15,.12) 100%);
}

.nuisam-home__ui{
  position:relative;z-index:2;
  min-height:100dvh;
  min-height:100vh;
  display:flex;flex-direction:column;
  pointer-events:none;
}
.nuisam-home__ui > *{pointer-events:auto}

.nuisam-home__top{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:max(14px, env(safe-area-inset-top)) 18px 10px;
  flex-shrink:0;
}
.nuisam-home__brand{display:flex;align-items:center;gap:10px;min-width:0}
.nuisam-home__mark{
  width:36px;height:36px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 10px 28px rgba(0,0,0,.4);
}
.nuisam-home__title{
  font-weight:800;font-size:clamp(18px, 4vw, 22px);
  letter-spacing:.02em;text-shadow:0 2px 24px rgba(0,0,0,.5);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.nuisam-home__lang{
  display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;
  padding:8px 12px;border-radius:999px;
  background:rgba(8,12,24,.45);
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}

.nuisam-home__calendar{
  position:absolute;
  top:max(72px, calc(env(safe-area-inset-top) + 58px));
  right:14px;
  width:min(300px, calc(100vw - 28px));
  max-height:calc(100dvh - 200px);
  max-height:calc(100vh - 200px);
  display:flex;flex-direction:column;
  border-radius:20px;
  background:rgba(8,12,24,.42);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 20px 50px rgba(0,0,0,.35);
  overflow:hidden;
}
.nuisam-calendar__head{
  padding:12px 14px 8px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nuisam-calendar__label{
  font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.55);
}
.nuisam-calendar__scroll{
  flex:1;min-height:0;
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
  padding:6px 8px 12px;
  scrollbar-width:thin;
  scrollbar-color:rgba(255,255,255,.25) transparent;
}
.nuisam-calendar__scroll::-webkit-scrollbar{width:6px}
.nuisam-calendar__scroll::-webkit-scrollbar-thumb{
  background:rgba(255,255,255,.22);border-radius:99px;
}

.nuisam-cal__row{
  display:flex;gap:12px;align-items:stretch;
  padding:10px 8px;margin-bottom:4px;border-radius:14px;
  text-decoration:none;color:inherit;
  border:1px solid transparent;
  transition:background .15s, border-color .15s;
}
.nuisam-cal__row:hover,.nuisam-cal__row:focus-visible{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.10);
  outline:none;
}
.nuisam-cal__date{
  flex-shrink:0;width:72px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:8px 6px;border-radius:12px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.10);
}
.nuisam-cal__date-main{
  font-size:13px;font-weight:800;line-height:1.2;text-align:center;
}
.nuisam-cal__date-sub{
  margin-top:4px;font-size:10px;color:var(--muted);text-align:center;line-height:1.25;
}
.nuisam-cal__body{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:4px;padding:4px 0}
.nuisam-cal__title{font-size:14px;font-weight:700;line-height:1.3}
.nuisam-cal__sum{font-size:12px;color:var(--muted);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.nuisam-home__rail-wrap{
  margin-top:auto;
  padding:0 0 max(16px, env(safe-area-inset-bottom)) 0;
  flex-shrink:0;
}
.nuisam-rail__head{
  display:flex;align-items:baseline;justify-content:center;flex-wrap:wrap;gap:12px 24px;
  padding:0 18px 10px;text-align:center;
}
.nuisam-rail__label{
  font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.55);
}
.nuisam-rail__more{
  font-size:12px;font-weight:700;color:var(--accent);
  text-decoration:none;
  text-shadow:0 1px 12px rgba(0,0,0,.4);
}
.nuisam-rail__more:hover{text-decoration:underline}

.nuisam-home__rail{
  display:flex;gap:12px;overflow-x:auto;
  padding:4px 18px 8px;
  justify-content:center;
  scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
  scrollbar-color:rgba(255,255,255,.2) transparent;
  mask-image:linear-gradient(90deg, transparent, #000 24px, #000 calc(100% - 24px), transparent);
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 24px, #000 calc(100% - 24px), transparent);
}
@supports (justify-content: safe center){
  .nuisam-home__rail{justify-content:safe center}
}
.nuisam-home__rail::-webkit-scrollbar{height:5px}
.nuisam-home__rail::-webkit-scrollbar-thumb{background:rgba(255,255,255,.2);border-radius:99px}

.nuisam-rail__tile{
  position:relative;flex:0 0 auto;width:min(200px, 72vw);
  min-height:120px;border-radius:16px;overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  text-decoration:none;color:inherit;display:block;
  scroll-snap-align:center;
  box-shadow:0 14px 40px rgba(0,0,0,.35);
  transition:transform .15s, border-color .15s;
}
.nuisam-rail__tile:hover,.nuisam-rail__tile:focus-visible{
  transform:translateY(-2px);
  border-color:rgba(255,209,102,.35);
  outline:none;
}
.nuisam-rail__tile img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:saturate(1.05);
}
.nuisam-rail__tile::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, transparent 20%, rgba(5,7,15,.92));
}
.nuisam-rail__tile__meta{
  position:absolute;left:0;right:0;bottom:0;z-index:1;padding:10px 12px 12px;
}
.nuisam-rail__tile__title{margin:0;font-size:14px;font-weight:800;line-height:1.25}

@media (max-width: 640px){
  .nuisam-home__calendar{
    top:auto;bottom:max(150px, calc(env(safe-area-inset-bottom) + 138px));
    right:12px;left:12px;width:auto;max-height:min(38vh, 280px);
  }
}