*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:#4b4f54;-webkit-font-smoothing:antialiased;background:#fff;font-family:Barlow,system-ui,Arial,sans-serif;line-height:1.6}img{max-width:100%;display:block}a{color:#d4021d;text-decoration:none}a:hover{color:#a80217}h1,h2,h3,h4{margin:0}input{font-family:inherit}.t-en,[data-lang=en] .t-vi{display:none}[data-lang=en] .t-en{display:inline}[data-lang=vi] .t-en{display:none}[data-lang=vi] .t-vi{display:inline}.hf-mobtoggle,.hf-mobsearchbtn,.hf-mobonly,.hf-mobgrp{display:none}@media (max-width:960px){.hf-navstrip,.hf-util,.hf-megapanel{display:none!important}.hf-introgrid{grid-template-columns:1fr!important;gap:34px!important}.hf-subgrid{grid-template-columns:1fr!important}.hf-indgrid{grid-template-columns:1fr 1fr!important}.hf-formgrid{grid-template-columns:1fr!important}.hf-catgrid,.hf-pdgrid{grid-template-columns:1fr!important;gap:26px!important}.hf-mobtoggle,.hf-mobsearchbtn{display:inline-flex!important}.hf-phero{min-height:200px;height:auto!important;padding:24px 0 26px!important}.hf-ph1{font-size:26px!important;line-height:1.2!important}.hf-psub{font-size:15px!important}.hf-crumb{gap:6px!important;font-size:12px!important}.hf-prow{grid-template-columns:60px 1fr!important;gap:12px!important}.hf-prow>span:last-child{display:none!important}.hf-kv{grid-template-columns:1fr!important;gap:2px!important;padding:10px 0!important}.hf-sec{padding:36px 0!important}.hf-mobgrp{display:flex!important}.hf-mobonly{display:block}.hf-servicegrid,.hf-newsgrid{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin:0 -22px;padding:0 22px 8px;overflow-x:auto;gap:14px!important;display:flex!important}.hf-servicegrid::-webkit-scrollbar{display:none}.hf-newsgrid::-webkit-scrollbar{display:none}.hf-servicegrid>a,.hf-newsgrid>a{scroll-snap-align:start;flex:0 0 78%;grid-column:auto!important}.hf-advgrid{grid-template-columns:1fr!important;gap:30px!important}.hf-footgrid{grid-template-columns:1fr!important;gap:0!important;padding-bottom:22px!important}.hf-footcol{border-bottom:1px solid #cdd6db;padding:4px 0}.hf-foothead{cursor:pointer;padding:12px 0;margin:0!important}.hf-heroh1{font-size:32px!important}.hf-herosub{font-size:15px!important}.hf-hero{height:400px!important}.hf-tablabel{display:none}.hf-tabbtn{width:72px!important}.hf-tabs{align-items:center;gap:14px!important}}@media (min-width:961px){.hf-footbody{display:flex!important}}@media (max-width:600px){.hf-servicegrid>a,.hf-newsgrid>a{flex:0 0 84%}.hf-heroh1{font-size:27px!important}.hf-hero{height:360px!important}}