.cgb{display:none}@media (min-width:1024px){.cgb{display:block;background:var(--bg,#fff);border-bottom:1px solid var(--hv-vien);position:relative;z-index:49}}.cgb-row{max-width:1240px;margin:0 auto;padding:0 6px;gap:2px}.cgb-nhom,.cgb-row{display:flex;align-items:center}.cgb-nhom{flex:1 1 0;min-width:0}.cgb-nhom:not([data-do]){flex-wrap:wrap;align-content:flex-start;overflow:hidden}.cgb-item{position:relative}.cgb-item[hidden]{display:none}.cgb-btn{display:inline-flex;align-items:center;gap:4px;padding:11px 10px 9px;border:0;border-bottom:2px solid transparent;background:transparent;font:inherit;font-size:13px;color:var(--body);cursor:pointer;white-space:nowrap}.cgb-btn:hover{color:var(--ink)}.cgb-btn.is-open{color:var(--ink);font-weight:600;border-bottom-color:var(--ink)}.cgb-caret{transition:transform .15s ease}.cgb-btn.is-open .cgb-caret{transform:rotate(180deg)}.cgb-panel{position:absolute;top:100%;left:0;background:var(--hv-trang);border:1px solid var(--hv-vien);border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,.1);padding:14px 16px;z-index:60}.cgb-panel[hidden]{display:block;position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0;box-shadow:none;padding:0}.cgb-grid{display:grid;grid-template-columns:repeat(2,minmax(168px,1fr));gap:0 22px}.cgb-link{display:flex;align-items:center;gap:9px;padding:7px 0;font-size:13px;color:var(--ink);text-decoration:none;white-space:nowrap}.cgb-link:hover{color:var(--hv-nhan)}.cgb-all,.cgb-ic{color:var(--hv-chu);flex:none}.cgb-all{padding:11px 10px 9px;font-size:13px;font-weight:500;text-decoration:none;white-space:nowrap}.cgb-all:hover{text-decoration:underline}.dir-navbar{position:sticky;top:0;z-index:50;background:var(--bg,#fff);border-bottom:1px solid var(--hv-vien)}@media (max-width:1023px){.dir-navbar.is-home{border-bottom-color:transparent}}.dir-navbar-inner{max-width:1240px;margin:0 auto;padding:0 16px;height:64px;display:flex;align-items:center;gap:16px}@media (max-width:768px){.dir-navbar-inner{height:44px;padding:0 12px;gap:8px}}.dir-search{flex:1;max-width:600px;margin:0 auto}@media (max-width:768px){.dir-search{display:none}}.dir-search-input{display:flex;align-items:center;height:38px;border:1px solid var(--hv-vien-nut);border-radius:9999px;background:var(--hv-trang);transition:all .15s ease}.dir-search-input:hover{border-color:var(--hv-chu-tat);background:white}.dir-search-input:focus-within{border-color:var(--hv-nhan);background:white;box-shadow:0 0 0 3px rgba(23,105,214,.12)}.dir-search-query{flex:1;position:relative;display:flex;align-items:center;min-width:0}.dir-search-icon{position:absolute;left:14px;color:var(--hv-chu-mo);pointer-events:none}.dir-search-field{width:100%;height:36px;padding:0 8px 0 38px;border:none;background:transparent;font-size:14px;color:var(--hv-chu);outline:none;font-family:var(--font-body,system-ui),sans-serif}.dir-search-field::placeholder{color:var(--hv-chu-tat)}.dir-search-divider{width:1px;height:22px;background:var(--hv-vien);flex-shrink:0}.dir-search-city-wrap{position:relative;flex-shrink:0;min-width:0}.dir-search-city{display:flex;align-items:center;gap:4px;padding:0 14px 0 12px;height:36px;width:auto;min-width:140px;max-width:200px;cursor:pointer;color:var(--hv-chu-phu);border:none;background:transparent;font-family:inherit;font-size:13px;font-weight:500;border-radius:0 9999px 9999px 0;transition:background .15s ease}.dir-search-city:hover{background:var(--hv-to1)}.dir-search-city-icon{color:var(--hv-chu-mo);flex-shrink:0}.dir-search-submit{display:flex;align-items:center;justify-content:center;width:38px;height:38px;margin:-1px -1px -1px 0;padding:0;border:none;background:var(--hv-nhan);color:white;cursor:pointer;border-radius:0 9999px 9999px 0;flex-shrink:0;transition:opacity .15s ease}.dir-search-submit:hover{opacity:.9}.dir-search-submit:active{opacity:.8}.dir-search-submit:focus-visible{outline:2px solid var(--hv-nhan);outline-offset:2px}.dir-biz-navlinks{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;font-size:15px;font-weight:500;color:var(--hv-chu-phu);padding:0 24px}.dir-biz-navlinks a{padding:10px 18px;border-radius:9999px;text-decoration:none;color:inherit;transition:all .2s ease}.dir-biz-navlinks a:hover{color:var(--hv-chu);background:rgba(10,10,10,.04)}.dir-biz-navlinks a.active{color:var(--hv-chu);font-weight:600;background:rgba(10,10,10,.05)}@media (max-width:768px){.dir-biz-navlinks{display:none}}.dir-biz-explore-direct{display:flex;align-items:center;gap:6px;height:36px;padding:0 12px;color:var(--hv-chu-phu);font-size:14px;font-weight:500;text-decoration:none;border-radius:6px;white-space:nowrap;transition:background .15s ease}.dir-biz-explore-direct:hover{background:rgba(10,10,10,.05);color:var(--hv-chu)}@media (max-width:960px){.dir-biz-explore-direct{display:none}}.dir-lang-wrap{position:relative;flex-shrink:0}.dir-lang-trigger{display:flex;align-items:center;gap:6px;height:36px;padding:0 12px;background:transparent;border:1px solid rgba(10,10,10,.12);border-radius:18px;color:var(--hv-chu-phu);font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .15s ease,border-color .15s ease}.dir-lang-trigger:hover{background:rgba(10,10,10,.04);border-color:rgba(10,10,10,.2)}.dir-lang-code{letter-spacing:.03em}@media (max-width:960px){.dir-lang-wrap{display:none}}.dir-lang-menu{position:absolute;top:calc(100% + 6px);right:0;min-width:180px;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid rgba(10,10,10,.08);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.12);z-index:60}.dir-lang-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 12px;color:var(--hv-chu);font-size:14px;text-decoration:none;border-radius:6px;white-space:nowrap;transition:background .12s ease}.dir-lang-item:hover{background:rgba(10,10,10,.04)}.dir-lang-item.is-active{font-weight:600}.dir-lang-check{color:var(--hv-nhan);flex-shrink:0}.dir-drawer-item.is-active{background:var(--hv-to2);font-weight:600;color:var(--hv-chu)}.dir-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;margin-left:auto}.dir-mobile-back-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:none;background:transparent;color:var(--hv-chu);cursor:pointer;border-radius:8px;margin-left:-10px;transition:background .12s ease;-webkit-tap-highlight-color:transparent}.dir-mobile-back-btn:active,.dir-mobile-back-btn:hover{background:rgba(10,10,10,.05)}@media (max-width:768px){.dir-mobile-back-btn{display:inline-flex}}.dir-mobile-lang-btn{display:none;align-items:center;gap:4px;height:40px;padding:0 10px;border:1px solid var(--hv-vien-nut);border-radius:999px;background:#fff;color:var(--hv-chu);font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap;flex-shrink:0;-webkit-tap-highlight-color:transparent}.dir-mobile-lang-btn:active{background:rgba(10,10,10,.05)}@media (max-width:768px){.dir-mobile-lang-btn{display:inline-flex}}.dir-mobile-menu-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:none;background:transparent;color:var(--hv-chu);cursor:pointer;border-radius:8px;transition:background .12s ease}.dir-mobile-menu-btn:active,.dir-mobile-menu-btn:hover{background:rgba(10,10,10,.05)}@media (max-width:768px){.dir-mobile-menu-btn{display:inline-flex;width:40px;height:40px}}.dir-desktop-actions{display:flex;align-items:center;gap:8px}@media (max-width:768px){.dir-desktop-actions{display:none}.dir-navbar-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:0}.dir-navbar-inner>a:first-of-type{grid-column:2;justify-self:center;padding:6px 8px}.dir-actions{grid-column:3;justify-self:end;margin-left:0}.dir-navbar-inner.has-back{display:flex;align-items:center;gap:4px}.dir-navbar-inner.has-back>a:first-of-type{justify-self:auto}.dir-navbar-inner.has-back .dir-actions{margin-left:auto}}.dir-mobile-search-bar{display:none;align-items:center;gap:10px;width:calc(100% - 24px);margin:0 12px 8px;height:44px;padding:0 16px;border:1px solid var(--hv-vien-nut);background:var(--hv-trang);border-radius:9999px;cursor:pointer;font-family:inherit;text-align:left;transition:all .15s ease;-webkit-tap-highlight-color:transparent}@media (max-width:768px){.dir-mobile-search-bar{display:flex}}.dir-mobile-search-bar:active,.dir-mobile-search-bar:hover{border-color:var(--hv-chu-tat);background:white}.dir-mobile-search-bar-icon{color:var(--hv-chu-mo);flex-shrink:0}.dir-mobile-search-bar-placeholder{color:var(--hv-chu-tat)}.dir-mobile-search-bar-content,.dir-mobile-search-bar-placeholder{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dir-mobile-search-bar-content{flex:1;min-width:0}.dir-mobile-search-bar-primary{color:var(--hv-chu);font-weight:600}.dir-mobile-search-bar-secondary{color:var(--hv-chu-tat);font-weight:400}.dir-mobile-search-icon-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:none;background:transparent;color:var(--hv-chu);cursor:pointer;border-radius:8px;transition:background .12s ease;-webkit-tap-highlight-color:transparent}.dir-mobile-search-icon-btn:active,.dir-mobile-search-icon-btn:hover{background:rgba(10,10,10,.05)}@media (max-width:768px){.dir-mobile-search-icon-btn{display:inline-flex}}.dir-search-panel-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:55;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}@media (max-width:768px){.dir-search-panel-overlay{display:block}}.dir-search-panel{background:white;box-shadow:0 6px 20px rgba(0,0,0,.08);font-family:var(--font-geist-sans),var(--font-be-vietnam),-apple-system,BlinkMacSystemFont,sans-serif;color:var(--hv-chu);-webkit-font-smoothing:antialiased}.dir-search-panel-header{height:56px;padding:0 12px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--hv-vien);background:white}.dir-search-panel-logo{grid-column:2;justify-self:center;display:flex;align-items:center;text-decoration:none;color:var(--hv-chu)}.dir-search-panel-close{grid-column:3;justify-self:end;width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--hv-chu);cursor:pointer;border-radius:8px;transition:background .12s ease}.dir-search-panel-close:active,.dir-search-panel-close:hover{background:rgba(10,10,10,.05)}@keyframes dir-panel-form-in{0%{transform:translateY(-12px);opacity:0}to{transform:translateY(0);opacity:1}}.dir-search-panel-form{display:flex;flex-direction:column;gap:10px;padding:14px 12px 16px;animation:dir-panel-form-in .22s ease-out}.dir-search-panel-field{display:flex;align-items:center;gap:8px;height:48px;padding:0 6px 0 14px;border:1px solid var(--hv-vien-nut);background:var(--hv-trang);border-radius:12px;transition:all .15s ease}.dir-search-panel-field:focus-within{border-color:var(--hv-nhan);background:white;box-shadow:0 0 0 3px rgba(23,105,214,.12)}.dir-search-panel-field-icon{color:var(--hv-chu-mo);flex-shrink:0}.dir-search-panel-field input{flex:1;min-width:0;height:100%;padding:0;border:none;background:transparent;font-size:16px;color:var(--hv-chu);outline:none;font-family:inherit}.dir-search-panel-field input::placeholder{color:var(--hv-chu-tat)}.dir-search-panel-field-clear{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;background:transparent;color:var(--hv-chu-mo);cursor:pointer;border-radius:50%;flex-shrink:0;transition:background .12s ease}.dir-search-panel-field-clear:active,.dir-search-panel-field-clear:hover{background:rgba(10,10,10,.06);color:var(--hv-chu)}.dir-search-panel-city{position:relative}.dir-search-panel-city-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;height:48px;padding:0 14px;border:1px solid var(--hv-vien-nut);background:var(--hv-trang);border-radius:12px;font-family:inherit;font-size:16px;color:var(--hv-chu);cursor:pointer;transition:all .15s ease}.dir-search-panel-city-trigger:hover{border-color:var(--hv-chu-tat);background:white}.dir-search-panel-city-icon{color:var(--hv-chu-mo);flex-shrink:0}.dir-search-panel-hint{margin:-2px 4px 0;font-size:13px;color:var(--hv-chu-mo)}.dir-search-panel-submit{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:48px;margin-top:4px;border:none;background:var(--hv-nhan);color:white;font-size:15px;font-weight:600;border-radius:12px;cursor:pointer;font-family:inherit;transition:opacity .15s ease}.dir-search-panel-submit:hover{opacity:.92}.dir-search-panel-submit:active{opacity:.85}.dir-mobile-drawer{display:none;position:fixed;inset:0;background:white;z-index:60;overflow-y:auto;animation:dir-drawer-in .18s ease-out;font-family:var(--font-geist-sans),var(--font-be-vietnam),-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--hv-chu);-webkit-font-smoothing:antialiased}@media (max-width:768px){.dir-mobile-drawer{display:block}}.dir-drawer-header{height:56px;padding:0 12px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--hv-vien);background:white;position:sticky;top:0;z-index:1}.dir-drawer-logo{grid-column:2;justify-self:center;display:flex;text-decoration:none}.dir-drawer-close,.dir-drawer-logo{align-items:center;color:var(--hv-chu)}.dir-drawer-close{grid-column:3;justify-self:end;width:44px;height:44px;display:inline-flex;justify-content:center;border:none;background:transparent;cursor:pointer;border-radius:8px;transition:background .12s ease}.dir-drawer-close:active,.dir-drawer-close:hover{background:rgba(10,10,10,.05)}@keyframes dir-drawer-in{0%{transform:translateY(-8px)}to{transform:translateY(0)}}.dir-drawer-section{padding:12px 12px 8px;border-bottom:1px solid var(--hv-vien)}.dir-drawer-section:last-child{border-bottom:none}.dir-drawer-section-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--hv-chu-mo);padding:4px 12px 8px}.dir-drawer-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px;font-size:15px;color:var(--hv-chu);text-decoration:none;border:none;background:transparent;border-radius:8px;cursor:pointer;font-family:inherit;text-align:left;transition:background .12s ease}.dir-drawer-item:active,.dir-drawer-item:hover{background:var(--hv-to1);color:var(--hv-chu)}.dir-drawer-item:active .dir-drawer-icon,.dir-drawer-item:hover .dir-drawer-icon{color:var(--hv-chu)}.dir-drawer-icon{color:var(--hv-chu-mo);flex-shrink:0}.dir-drawer-primary{display:flex;align-items:center;gap:10px;padding:14px 16px;margin:4px 4px 8px;font-size:15px;font-weight:600;color:white;text-decoration:none;background:var(--hv-nhan);border-radius:12px;transition:opacity .15s ease}.dir-drawer-primary:hover{opacity:.92}.dir-drawer-logout,.dir-drawer-logout .dir-drawer-icon{color:var(--hv-loi)}.dir-drawer-user{display:flex;align-items:center;gap:12px;padding:16px;background:var(--hv-nen-the);border-bottom:1px solid var(--hv-vien)}.dir-drawer-user-avatar{width:40px;height:40px;border-radius:9999px;object-fit:cover;flex-shrink:0}.dir-drawer-user-avatar-fallback{display:flex;align-items:center;justify-content:center;background:var(--hv-nhan);color:white;font-weight:600;font-size:16px}.dir-drawer-user-text{flex:1;min-width:0}.dir-drawer-user-name{font-size:14px;font-weight:600;color:#111827}.dir-drawer-user-email,.dir-drawer-user-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dir-drawer-user-email{font-size:12px;color:#6b7280;margin-top:1px}.hv-foot{background:var(--hv-den,#1a1a19);color:#fff;padding:40px 0 28px}.hv-foot .container{max-width:var(--container,1240px);margin:0 auto;padding:0 16px}@media (min-width:769px){.hv-foot{padding:72px 0 36px}.hv-foot .container{padding:0 32px}.vo-ngoai .hv-foot .container{padding:0 16px}.landing-root.vo-ngoai .hv-foot .container{padding:0 32px}}.hv-foot .foot-top{display:grid;grid-template-columns:1fr;gap:28px}@media (min-width:769px){.hv-foot .foot-top{grid-template-columns:minmax(0,1.25fr) minmax(0,3fr);gap:48px}}.hv-foot .foot-grid{display:grid;grid-template-columns:1fr}@media (min-width:769px){.hv-foot .foot-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}}.hv-foot .foot-brand{display:inline-flex;color:#fff;text-decoration:none;margin-bottom:14px}.hv-foot .foot-desc{color:rgba(255,255,255,.55);font-size:14px;line-height:1.6;max-width:34ch;margin:0}.hv-foot .foot-acc>summary{font-size:14px;font-weight:500;color:#fff;list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;margin:0 0 16px}.hv-foot .foot-acc>summary::-webkit-details-marker{display:none}.hv-foot .foot-acc>summary:after{content:"";width:7px;height:7px;flex-shrink:0;margin-left:12px;border-right:1.5px solid rgba(255,255,255,.45);border-bottom:1.5px solid rgba(255,255,255,.45);transform:rotate(45deg);transition:transform .2s}.hv-foot .foot-acc[open]>summary:after{transform:rotate(-135deg)}@media (max-width:768px){.hv-foot .foot-acc{border-top:1px solid rgba(255,255,255,.08);padding:14px 0}.hv-foot .foot-acc>summary{margin:0;min-height:24px}.hv-foot .foot-acc[open]>summary{margin:0 0 14px}}@media (min-width:769px){.hv-foot .foot-acc::details-content{content-visibility:visible!important;display:block!important}.hv-foot .foot-acc>.foot-directory-links,.hv-foot .foot-acc>ul{display:flex!important}.hv-foot .foot-acc>summary{pointer-events:none;cursor:default}.hv-foot .foot-acc>summary:after{display:none}}.hv-foot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.hv-foot ul a{color:rgba(255,255,255,.6);font-size:14px;text-decoration:none;transition:color .2s}.hv-foot ul a:hover{color:#fff}.hv-foot .foot-directory{margin-top:8px}@media (min-width:769px){.hv-foot .foot-directory{margin-top:56px;padding-top:28px;border-top:1px solid rgba(255,255,255,.08)}.hv-foot .foot-directory>summary{margin-bottom:12px}}.hv-foot .foot-directory-links{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:13px}.hv-foot .foot-directory-links a{color:rgba(255,255,255,.55);text-decoration:none;transition:color .2s;padding:4px 0}.hv-foot .foot-directory-links a:hover{color:#fff}.hv-foot .foot-directory-links .foot-directory-all{color:rgba(255,255,255,.85);font-weight:500}.hv-foot .foot-meta{margin-top:32px;display:flex;flex-direction:column;gap:20px}@media (min-width:769px){.hv-foot .foot-meta{margin-top:48px;flex-direction:row;align-items:center;justify-content:space-between}}.hv-foot .foot-legal-block{min-width:0}.hv-foot .foot-copy{color:rgba(255,255,255,.7);font-size:13px;line-height:1.6}.hv-foot .foot-legal{color:rgba(255,255,255,.45);font-size:12px;line-height:1.6}.hv-foot .foot-legal a{color:inherit;text-decoration:underline;text-underline-offset:2px}.hv-foot .foot-right{display:flex;align-items:center;gap:20px}.hv-foot .foot-social{display:flex;align-items:center;gap:4px}.hv-foot .foot-social a{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;border-radius:8px;color:rgba(255,255,255,.7);text-decoration:none;transition:color .2s,background-color .2s}.hv-foot .foot-social a:hover{color:#fff;background:rgba(255,255,255,.08)}.hv-foot .foot-social .foot-zalo{padding:0 8px;font-size:13px;font-weight:600;letter-spacing:-.01em}.hv-foot .foot-bct{display:block;opacity:.85;transition:opacity .2s}.hv-foot .foot-bct:hover{opacity:1}.hv-foot .foot-bct img{display:block;width:95px;height:auto}@media (min-width:769px){.hv-foot .foot-bct img{width:110px;height:auto}}