:root{--vang:#e5a50a;--toi:#1f1e1c;--chu:#222;--mo:#666;--vien:#eee;--nen:#faf7ef}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--chu);background:#fff}
a{color:#a86f00}img{max-width:100%;display:block}
.wrap{max-width:1170px;margin:0 auto;padding:0 16px}
.dau{background:var(--toi);position:sticky;top:0;z-index:10}
.dau .wrap{display:flex;align-items:center;gap:20px;min-height:68px}
.dau .logo img{height:44px;width:auto}
.dau nav{display:flex;gap:18px;margin-left:auto;align-items:center}
.dau nav a{color:#fff;text-decoration:none;font-size:15px}.dau nav a:hover,.dau nav a.dang{color:var(--vang)}
.dau .lang{border:1px solid #666;border-radius:4px;padding:3px 9px;font-size:13px}
.nut{display:inline-block;padding:11px 20px;border-radius:4px;background:var(--vang);color:#111!important;font-weight:600;text-decoration:none;margin:0 8px 8px 0;border:0;font-size:16px;cursor:pointer}
.nut.vien{background:transparent;color:#fff!important;border:1px solid #fff}
.nut.toi{background:var(--toi);color:#fff!important}
.dau .nut{margin:0;padding:8px 14px;font-size:14px}
.mo-menu{display:none}
.hero{position:relative;min-height:420px;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.78),rgba(0,0,0,.15) 75%)}
.hero .wrap{position:relative;z-index:1;padding-top:48px;padding-bottom:40px;width:100%}
.hero h1{font-size:44px;line-height:1.08;margin:0 0 12px;text-transform:uppercase;letter-spacing:.5px}
.hero p{max-width:640px;font-size:17px;opacity:.93;margin:0 0 20px}
.hero .nho{color:var(--vang);text-transform:uppercase;font-size:13px;letter-spacing:2px;margin:0 0 8px;font-weight:600}
.khoi{padding:52px 0;border-bottom:1px solid var(--vien)}
.khoi h2{font-size:30px;margin:0 0 6px;text-transform:uppercase;line-height:1.2}
.khoi .phu{color:var(--mo);margin:0 0 24px}
.luoi{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.the{border:1px solid var(--vien);border-radius:8px;padding:20px}.the b{display:block;font-size:17px;margin-bottom:4px}
.dv{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.dv a{display:block;text-decoration:none;color:inherit;border-radius:10px;overflow:hidden;border:1px solid var(--vien)}
.dv img{aspect-ratio:4/3;width:100%;object-fit:cover;transition:transform .4s}.dv a:hover img{transform:scale(1.04)}
.dv div{padding:16px 18px}.dv h3{margin:0 0 4px;font-size:20px}.dv p{margin:0;color:var(--mo)}
.dv span{display:inline-block;margin-top:10px;color:#a86f00;font-weight:600}
.bang{overflow-x:auto}.bang table{width:100%;border-collapse:collapse;min-width:560px}
.bang th,.bang td{border-bottom:1px solid var(--vien);padding:12px 10px;text-align:left;vertical-align:top}
.bang th{background:var(--nen);font-weight:600}
.anh{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}
.anh a{position:relative;display:block;border-radius:8px;overflow:hidden;aspect-ratio:4/3;background:#eee}
.anh img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.anh a:hover img{transform:scale(1.05)}
.anh span{position:absolute;left:0;right:0;bottom:0;padding:26px 12px 9px;color:#fff;font-size:13px;background:linear-gradient(transparent,rgba(0,0,0,.78))}
.anh b{display:block;font-size:15px}
.buoc{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;counter-reset:b}
.buoc div{border:1px solid var(--vien);border-radius:8px;padding:14px}.buoc b{display:block}
.buoc small{color:var(--mo);font-size:13px;line-height:1.45;display:block;margin-top:4px}
.buoc div:before{counter-increment:b;content:counter(b,decimal-leading-zero);display:block;font-size:24px;font-weight:700;color:var(--vang)}
.gia{background:var(--nen);border-radius:8px;padding:24px}
.hoi details{border-bottom:1px solid var(--vien);padding:14px 0}
.hoi summary{cursor:pointer;font-weight:600;font-size:17px}.hoi details p{margin:8px 0 0;color:#444}
.hoi h3{margin:28px 0 4px;font-size:20px}
.cta{background:var(--toi);color:#fff;padding:40px 0}
.cta .wrap{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.cta h2{margin:0;font-size:26px;text-transform:uppercase}.cta p{margin:4px 0 0;opacity:.8}
.lien{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.lien a.the{text-decoration:none;color:inherit;display:block}.lien a.the:hover{border-color:var(--vang)}
.lien .the small{color:var(--mo);display:block}
form.form{display:grid;gap:12px;max-width:640px}
form.form label{font-weight:600;font-size:14px}
form.form input,form.form textarea{width:100%;padding:11px 12px;border:1px solid #ccc;border-radius:4px;font:inherit}
form.form .an{position:absolute;left:-9999px}
#bao{font-weight:600}
.chan{background:#151412;color:#bbb;padding:40px 0 24px;font-size:15px}
.chan .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.chan a{color:#ddd;text-decoration:none}.chan a:hover{color:var(--vang)}
.chan h4{color:#fff;margin:0 0 10px;font-size:15px;text-transform:uppercase;letter-spacing:1px}
.chan ul{list-style:none;margin:0;padding:0}.chan li{margin:4px 0}
.chan .cuoi{grid-column:1/-1;border-top:1px solid #333;padding-top:16px;font-size:13px;color:#888}
@media(max-width:900px){
 .mo-menu{display:block;margin-left:auto;color:#fff;font-size:26px;background:none;border:0;cursor:pointer}
 .dau nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--toi);flex-direction:column;align-items:flex-start;padding:8px 16px 18px;gap:12px}
 .dau.mo nav{display:flex}
 .hero{min-height:340px}.hero h1{font-size:30px}.khoi{padding:36px 0}.khoi h2{font-size:24px}}