@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/bvp-400.woff2") format("woff2")}@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/bvp-600.woff2") format("woff2")}@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/bvp-700.woff2") format("woff2")}@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:800;font-display:swap;src:url("/assets/fonts/bvp-800.woff2") format("woff2")}@font-face{font-family:"BVP Fallback";src:local("Arial");size-adjust:107.19%;ascent-override:93.29%;descent-override:25.19%;line-gap-override:0%}:root{--navy-950:#04101f;--navy-900:#071a35;--navy-800:#0b2447;--navy-700:#14335c;--navy-600:#1e4a7d;--navy-500:#2b619b;--red-700:#a8161c;--red-600:#d32027;--red-500:#e63946;--u-rdsic:#d32027;--u-sdc:#1e4a7d;--u-sbim:#f4600c;--blue-500:#2e7be8;--blue-100:#e5efff;--amber-500:#f5a524;--teal-500:#0f9b8e;--ink:#0f1b2d;--ink-2:#33445d;--muted:#61748f;--muted-2:#8a99ae;--line:#e3e9f2;--line-2:#d3dcea;--bg:#ffffff;--bg-soft:#f5f8fc;--bg-soft-2:#eef3fa;--on-dark:#ffffff;--on-dark-2:#c3d2e6;--on-dark-3:#8ea6c4;--r-sm:8px;--r-md:12px;--r-lg:18px;--r-xl:26px;--r-full:999px;--sh-xs:0 1px 2px rgba(11, 36, 71, 0.06);--sh-sm:0 2px 8px rgba(11, 36, 71, 0.07);--sh-md:0 10px 30px -12px rgba(11, 36, 71, 0.22);--sh-lg:0 24px 60px -22px rgba(11, 36, 71, 0.32);--sh-red:0 12px 26px -12px rgba(211, 32, 39, 0.65);--gutter:clamp(20px, 4vw, 40px);--container:1200px;--container-wide:1360px;--section-y:clamp(56px, 7vw, 104px);--header-h:72px;--ease:cubic-bezier(0.22, 0.61, 0.36, 1);--dur:0.28s;--font:"Be Vietnam Pro","BVP Fallback","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*,::after,::before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);overflow-x:clip}body{margin:0;font-family:var(--font);font-size:16px;line-height:1.7;color:var(--ink-2);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;overflow-x:clip}img,svg,video{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;border:0;background:0 0;cursor:pointer}ol,ul{margin:0;padding:0;list-style:none}h1,h2,h3,h4,h5{margin:0;color:var(--ink);font-weight:700;line-height:1.22;letter-spacing:-.015em}p{margin:0 0 1em}p:last-child{margin-bottom:0}:focus-visible{outline:3px solid var(--blue-500);outline-offset:3px;border-radius:4px}::selection{background:var(--navy-800);color:#fff}body[data-lang=en] .vi,body[data-lang=vi] .en{display:none!important}.container{width:min(var(--container),100% - var(--gutter) * 2);margin-inline:auto}.container-wide{width:min(var(--container-wide),100% - var(--gutter) * 2);margin-inline:auto}.section{padding-block:var(--section-y);position:relative}.section--tight{padding-block:clamp(10px,5vw,72px)}.section--danhsach{padding-top:clamp(20px,2.4vw,34px);padding-bottom:0}.section--soft{background:var(--bg-soft)}.section--dark{background:var(--navy-900);color:var(--on-dark-2)}.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}.grid-lines{position:relative;isolation:isolate}.grid-lines::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 40%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 40%,transparent 100%);pointer-events:none}.grid-lines--light::before{background-image:linear-gradient(rgba(11,36,71,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(11,36,71,.05) 1px,transparent 1px)}.h1,h1{font-size:clamp(2rem, 1.1rem + 3.4vw, 3.5rem);font-weight:800;letter-spacing:-.028em}.h2,h2{font-size:clamp(1.6rem, 1.1rem + 2vw, 2.5rem);font-weight:800;letter-spacing:-.022em}.h3,h3{font-size:clamp(1.15rem, 1rem + .55vw, 1.45rem);font-weight:700}.h4,h4{font-size:1.05rem;font-weight:700}.lead{font-size:clamp(1.02rem, .97rem + .28vw, 1.2rem);line-height:1.72;color:var(--muted)}.section--dark .lead{color:var(--on-dark-2)}.small{font-size:.9rem}.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:14px;font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--red-600)}.eyebrow::before{content:"";width:30px;height:2px;background:currentColor;flex:none}.section--dark .eyebrow{color:var(--amber-500)}.section-head{max-width:760px;margin-bottom:clamp(32px,4vw,56px)}.section-head--center{margin-inline:auto;text-align:center}.section-head--center .eyebrow{justify-content:center}.section-head h2+.lead{margin-top:16px}.rule{width:64px;height:4px;border-radius:2px;background:var(--red-600);margin-top:20px}.section-head--center .rule{margin-inline:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;border-radius:var(--r-full);font-weight:600;font-size:.97rem;line-height:1.2;white-space:nowrap;cursor:pointer;transition:transform var(--dur) var(--ease),background-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease)}.btn svg{flex:none}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn--primary{background:var(--red-600);color:#fff;box-shadow:var(--sh-red)}.btn--primary:hover{background:var(--red-700)}.btn--navy{background:var(--navy-800);color:#fff;box-shadow:0 12px 26px -14px rgba(11,36,71,.8)}.btn--navy:hover{background:var(--navy-700)}.btn--ghost{border:1.5px solid rgba(255,255,255,.4);color:#fff}.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.75)}.btn--outline{border:1.5px solid var(--line-2);color:var(--navy-800);background:#fff}.btn--outline:hover{border-color:var(--navy-800);box-shadow:var(--sh-sm)}.btn--sm{padding:10px 20px;font-size:.9375rem}.btn--lg{padding:17px 34px;font-size:1.02rem}.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--red-600);transition:gap var(--dur) var(--ease)}.link-arrow:hover{gap:14px}.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,2.4vw,32px);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);overflow:hidden}.card--hover::after{content:"";position:absolute;inset:0 auto auto 0;height:3px;width:100%;background:var(--red-600);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}.card--hover:hover{transform:translateY(-6px);box-shadow:var(--sh-lg);border-color:transparent}.card--hover:hover::after{transform:scaleX(1)}.card__icon{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--blue-100);color:var(--navy-700);margin-bottom:18px}.card__icon svg{width:26px;height:26px}.card h3{margin-bottom:10px}.card p{color:var(--muted);font-size:.96rem}.card--dark{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.12);backdrop-filter:blur(6px)}.card--dark h3{color:#fff}.card--dark p{color:var(--on-dark-2)}.card--dark .card__icon{background:rgba(255,255,255,.1);color:#fff}.card--dark.card--hover:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28)}.unit-card{display:flex;flex-direction:column;padding:0;overflow:hidden}.unit-card__top{position:relative;padding:30px 28px 24px;background:var(--navy-800);color:#fff;overflow:hidden}.unit-card__top::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:34px 34px}.unit-card--rdsic .unit-card__top{background:linear-gradient(135deg,#8f1216 0,var(--u-rdsic) 100%)}.unit-card--sdc .unit-card__top{background:linear-gradient(135deg,var(--navy-900) 0,var(--u-sdc) 100%)}.unit-card--sbim .unit-card__top{background:linear-gradient(135deg,#b8420a 0,var(--u-sbim) 100%)}.unit-card__logo{position:relative;width:60px;height:60px;border-radius:14px;background:#fff;display:grid;place-items:center;padding:9px;margin-bottom:18px;box-shadow:0 8px 20px -10px rgba(0,0,0,.6)}.unit-card__logo img{max-height:100%;width:auto;object-fit:contain}.unit-card__code{position:relative;font-size:1.9rem;font-weight:800;letter-spacing:.02em;color:#fff;line-height:1.1}.unit-card__name{position:relative;margin-top:6px;font-size:.875rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.82)}.unit-card__body{flex:1;padding:26px 28px 30px;display:flex;flex-direction:column}.unit-card__body p{color:var(--muted);font-size:.96rem;margin-bottom:20px}.unit-card__tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.unit-card__body .link-arrow{margin-top:auto}.unit-card:hover{transform:translateY(-8px);box-shadow:var(--sh-lg)}.tag{display:inline-flex;align-items:center;padding:5px 12px;border-radius:var(--r-full);background:var(--bg-soft-2);border:1px solid var(--line);font-size:.78rem;font-weight:600;color:var(--navy-700);white-space:nowrap}.tag--dark{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18);color:#fff}.site-header{position:sticky;top:0;z-index:900}.topbar{background:var(--navy-950);color:var(--on-dark-3);font-size:.82rem}.topbar__in{display:flex;align-items:center;gap:22px;min-height:38px;padding-block:5px}.topbar__item{display:inline-flex;align-items:center;gap:7px;transition:color var(--dur) var(--ease)}.topbar__item:hover{color:#fff}.topbar__item svg{width:14px;height:14px;opacity:.7;flex:none}.topbar__spacer{margin-left:auto}.lang{display:inline-flex;align-items:center;padding:3px;border-radius:var(--r-full);background:rgba(255,255,255,.1)}.lang button{padding:3px 12px;border-radius:var(--r-full);font-size:.8125rem;font-weight:700;letter-spacing:.04em;color:var(--on-dark-3);transition:background-color var(--dur) var(--ease),color var(--dur) var(--ease)}.lang button[aria-pressed=true]{background:#fff;color:var(--navy-900)}.navbar{background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);transition:box-shadow var(--dur) var(--ease)}.site-header.is-stuck .navbar{box-shadow:0 8px 24px -16px rgba(11,36,71,.5)}.navbar__in{display:flex;align-items:center;gap:18px;min-height:var(--header-h)}.brand{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0;margin-right:auto}.brand img{width:44px;height:44px;object-fit:contain;flex:none}.brand__text{display:flex;flex-direction:column;gap:3px;line-height:1.18;min-width:0}.brand__text strong{font-size:1rem;font-weight:800;color:var(--navy-800);letter-spacing:-.005em}body[data-lang=en] .brand__text strong{letter-spacing:-.01em}.brand__text span{font-size:.8125rem;line-height:1.25;color:#4d6180;font-weight:500}.mainnav>ul{display:flex;align-items:center;gap:2px}.mainnav a{position:relative;display:block;padding:10px 13px;border-radius:var(--r-sm);font-size:.93rem;font-weight:600;color:var(--ink-2);white-space:nowrap;transition:color var(--dur) var(--ease),background-color var(--dur) var(--ease)}.mainnav a:hover{color:var(--navy-800);background:var(--bg-soft-2)}.mainnav a[aria-current=page]{color:var(--navy-800)}.mainnav a[aria-current=page]::after{content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2.5px;border-radius:2px;background:var(--red-600)}.has-sub{position:relative}.has-sub>a::before{content:"";position:absolute;right:2px;top:50%;width:5px;height:5px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:translateY(-70%) rotate(45deg);opacity:.55}.has-sub>a{padding-right:22px}.subnav{position:absolute;top:calc(100% + 6px);left:0;min-width:230px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-lg);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s}.has-sub:focus-within .subnav,.has-sub:hover .subnav{opacity:1;visibility:visible;transform:translateY(0)}.subnav a{padding:9px 13px;font-weight:400;font-size:.9rem}.subnav a[aria-current=page]::after{display:none}.subnav a[aria-current=page]{background:var(--bg-soft-2);color:var(--red-600)}.nav-toggle{display:none;width:44px;height:44px;border-radius:var(--r-sm);place-items:center;color:var(--navy-800);flex:none}.nav-toggle svg{width:24px;height:24px}.drawer{display:none;position:fixed;inset:0;z-index:1000}.drawer.is-open{display:block}.drawer__backdrop{position:absolute;inset:0;background:rgba(4,16,31,.55);backdrop-filter:blur(2px);animation:fade-in .25s var(--ease)}.drawer__panel{position:absolute;inset:0 0 0 auto;width:min(340px,88vw);background:#fff;display:flex;flex-direction:column;box-shadow:-20px 0 60px -20px rgba(4,16,31,.6);animation:slide-in .3s var(--ease);overflow-y:auto;overscroll-behavior:contain}@keyframes fade-in{from{opacity:0}}@keyframes slide-in{from{transform:translateX(100%)}}.drawer__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line)}.drawer__close{display:grid;place-items:center;width:40px;height:40px;border-radius:var(--r-sm);background:var(--bg-soft-2);color:var(--navy-800);flex:none}.drawer__close svg{width:20px;height:20px}.drawer__nav{padding:12px}.drawer__nav a{display:block;padding:13px 14px;border-radius:var(--r-sm);font-weight:400;color:var(--ink)}.drawer__nav a:hover{background:var(--bg-soft-2)}.drawer__nav a[aria-current=page]{background:var(--blue-100);color:var(--navy-800)}.drawer__nav .subnav-m{padding-left:14px;margin:2px 0 6px;border-left:2px solid var(--line-2)}.drawer__nav .subnav-m a{padding:9px 14px;font-weight:400;font-size:.92rem;color:var(--muted)}.drawer__foot{margin-top:auto;padding:18px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px}.drawer__foot .lang{background:var(--bg-soft-2);align-self:flex-start}.drawer__foot .lang button{color:var(--muted)}.drawer__foot .lang button[aria-pressed=true]{background:var(--navy-800);color:#fff}body.no-scroll{overflow:hidden}.hero{position:relative;isolation:isolate;background:var(--navy-900);color:var(--on-dark-2);overflow:hidden}.hero__bg{position:absolute;inset:0;z-index:-2}.hero__bg img{width:100%;height:100%;object-fit:cover}.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,var(--navy-950) 8%,rgba(7,26,53,.94) 38%,rgba(9,32,62,.6) 60%,rgba(11,36,71,.32) 80%,rgba(11,36,71,.26) 100%)}@media (max-width:900px){.hero__bg img{object-position:74% center}.hero__bg::after{background:linear-gradient(180deg,rgba(4,16,31,.9) 0,rgba(7,26,53,.86) 40%,rgba(9,32,62,.9) 100%)}}.hero__in{position:relative;padding-block:clamp(60px,8vw,118px)}.hero--tall .hero__in{padding-block:clamp(72px,10vw,150px)}.hero__eyebrow{display:inline-flex;align-items:center;gap:10px;padding:7px 16px 7px 8px;margin-bottom:24px;border-radius:var(--r-full);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);font-size:.8rem;font-weight:600;color:#fff}.hero__eyebrow img{width:24px;height:24px;border-radius:6px;background:#fff;padding:2px;flex:none}.hero h1{color:#fff;max-width:16ch}.hero__sub{margin-top:20px;max-width:58ch;font-size:clamp(1rem, .95rem + .3vw, 1.16rem);color:var(--on-dark-2);line-height:1.75}.hero .btn-row{margin-top:34px}.hero__accent{color:#ff8a8f}.hero-stats{position:relative;border-top:1px solid rgba(255,255,255,.12);background:rgba(4,16,31,.4)}.hero-stats__in{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1)}.hero-stats__item{background:var(--navy-950);padding:26px 20px;text-align:center}.hero-stats__num{font-size:clamp(1.5rem, 1.2rem + 1.1vw, 2.1rem);font-weight:800;color:#fff;line-height:1.1}.hero-stats__label{margin-top:6px;font-size:.875rem;color:var(--on-dark-3)}.pagehero{position:relative;isolation:isolate;background:var(--navy-800);color:var(--on-dark-2);overflow:hidden}.pagehero::after{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,#000 20%,transparent 85%);-webkit-mask-image:linear-gradient(90deg,#000 20%,transparent 85%)}.pagehero__in{padding-block:clamp(48px,6vw,86px)}.pagehero h1{color:#fff;max-width:20ch}.pagehero .lead{margin-top:16px;max-width:62ch}.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:18px;font-size:.875rem;color:var(--on-dark-3)}.crumbs a:hover{color:#fff}.crumbs span[aria-hidden]{opacity:.5}.grid{display:grid;gap:clamp(16px,2vw,26px)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,64px);align-items:center}.split--media-first .split__media{order:-1}.split__media{position:relative}.split__media img{width:100%;border-radius:var(--r-lg);box-shadow:var(--sh-lg)}.framed{position:relative}.framed::before{content:"";position:absolute;inset:-14px -14px auto auto;width:62%;height:62%;border-top:3px solid var(--red-600);border-right:3px solid var(--red-600);border-radius:0 var(--r-lg) 0 0;z-index:-1}.framed--left::before{inset:auto auto -14px -14px;border:0;border-bottom:3px solid var(--red-600);border-left:3px solid var(--red-600);border-radius:0 0 0 var(--r-lg)}.checklist{display:grid;gap:12px}.checklist li{position:relative;padding-left:32px;color:var(--ink-2)}.checklist li::before{content:"";position:absolute;left:0;top:7px;width:18px;height:18px;border-radius:50%;background:var(--red-600) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat}.section--dark .checklist li{color:var(--on-dark-2)}.numlist{display:grid;gap:20px;counter-reset:n}.numlist li{position:relative;padding-left:58px;counter-increment:n}.numlist li::before{content:counter(n,decimal-leading-zero);position:absolute;left:0;top:0;font-size:1.15rem;font-weight:800;color:var(--red-600);font-variant-numeric:tabular-nums}.numlist strong{display:block;color:var(--ink);font-size:1.02rem;margin-bottom:4px}.section--dark .numlist strong{color:#fff}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.gallery figure{margin:0;border-radius:var(--r-md);overflow:hidden;background:var(--bg-soft-2);border:1px solid var(--line)}.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s var(--ease)}.gallery figure:hover img{transform:scale(1.05)}.gallery figcaption{padding:12px 14px;font-size:.875rem;color:var(--muted);line-height:1.5}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:clamp(16px,2vw,28px)}.stat{padding:26px 24px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);text-align:center}.stat__num{font-size:clamp(1.9rem, 1.4rem + 1.8vw, 2.8rem);font-weight:800;color:var(--navy-800);line-height:1;letter-spacing:-.03em}.stat__num .unit{color:var(--red-600)}.stat__label{margin-top:10px;font-size:.9375rem;color:var(--muted)}.section--dark .stat{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}.section--dark .stat__num{color:#fff}.section--dark .stat__label{color:var(--on-dark-3)}.timeline{position:relative;display:grid;gap:30px;padding-left:34px}.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--red-600),var(--navy-600));opacity:.35}.timeline li{position:relative}.timeline li::before{content:"";position:absolute;left:-34px;top:6px;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--red-600)}.section--dark .timeline li::before{background:var(--navy-900)}.timeline__year{display:inline-block;font-size:1.05rem;font-weight:800;color:var(--red-600);letter-spacing:.02em;margin-bottom:4px}.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}.tabs button{padding:10px 20px;border-radius:var(--r-full);border:1px solid var(--line-2);background:#fff;font-size:.9rem;font-weight:600;color:var(--muted);transition:all var(--dur) var(--ease)}.tabs button:hover{border-color:var(--navy-600);color:var(--navy-800)}.tabs button[aria-selected=true]{background:var(--navy-800);border-color:var(--navy-800);color:#fff}.tabpanel[hidden]{display:none}.accordion{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}.accordion details+details{border-top:1px solid var(--line)}.accordion summary{display:flex;align-items:center;gap:14px;padding:18px 22px;font-weight:600;color:var(--ink);cursor:pointer;list-style:none;transition:background-color var(--dur) var(--ease)}.accordion summary::-webkit-details-marker{display:none}.accordion summary:hover{background:var(--bg-soft)}.accordion summary::after{content:"";margin-left:auto;width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform var(--dur) var(--ease);flex:none}.accordion details[open] summary::after{transform:rotate(-135deg)}.accordion__body{padding:0 22px 22px;color:var(--muted);font-size:.96rem}.logowall{display:grid;grid-template-columns:repeat(auto-fill,minmax(152px,1fr));gap:14px}@media (min-width:1000px){.logowall{grid-template-columns:repeat(8,1fr)}}.logowall__item{display:grid;place-items:center;padding:22px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);min-height:104px;transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}.logowall__item:hover{border-color:var(--line-2);box-shadow:var(--sh-sm);transform:translateY(-3px)}.logowall__item img{max-height:48px;width:auto;object-fit:contain}.site-footer{background:var(--navy-950);color:var(--on-dark-3);font-size:.9375rem}.site-footer a:hover{color:#fff}.footer__main{display:grid;grid-template-columns:1.5fr 1fr 1.6fr;gap:clamp(30px,4vw,60px);padding-block:clamp(46px,5vw,72px)}.footer__brand{display:flex;align-items:flex-start;gap:14px;margin-bottom:20px}.footer__brand img{width:46px;height:46px;object-fit:contain;background:#fff;border-radius:10px;padding:5px;flex:none}.footer__brand strong{display:block;color:#fff;font-size:1rem;line-height:1.35}.footer__brand span{font-size:.875rem;color:var(--on-dark-3)}.footer h3{color:#fff;font-size:.86rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}.footer__links{display:grid;gap:11px}.footer__contact{display:grid;gap:13px}.footer__contact li{display:flex;gap:11px;line-height:1.6}.footer__contact svg{width:17px;height:17px;flex:none;margin-top:4px;opacity:.6}.footer__addr{display:grid;gap:10px;counter-reset:a}.footer__addr li{position:relative;padding-left:26px;counter-increment:a;line-height:1.6}.footer__addr li::before{content:counter(a);position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:50%;background:rgba(255,255,255,.1);color:var(--on-dark-2);font-size:.72rem;font-weight:700;display:grid;place-items:center}.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding-block:22px;display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:.875rem}.footer__bottom nav{display:flex;flex-wrap:wrap;gap:20px;margin-left:auto}.text-center{text-align:center}.mt-0{margin-top:0}.mt-2{margin-top:12px}.mt-4{margin-top:26px}.mt-6{margin-top:40px}.mb-0{margin-bottom:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:absolute;left:12px;top:-60px;z-index:1100;padding:12px 20px;border-radius:var(--r-sm);background:var(--red-600);color:#fff;font-weight:600;transition:top .2s var(--ease)}.skip-link:focus{top:12px}.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}.reveal.is-in{opacity:1;transform:none}@media (max-width:1080px){.brand__text strong{font-size:.94rem}.mainnav a{padding:10px 11px;font-size:.88rem}.footer__main{grid-template-columns:1fr 1fr}.footer__col--addr{grid-column:1/-1}}@media (max-width:900px){.mainnav,.navbar__in>.btn{display:none}.nav-toggle{display:grid}.topbar__item--hide-sm{display:none}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.split--media-first .split__media{order:0}.hero-stats__in{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){:root{--header-h:62px}body{font-size:15.5px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.brand img{width:40px;height:40px}.brand__text strong{font-size:.875rem}.brand__text span{font-size:.75rem}.topbar{font-size:.76rem}.topbar__in{gap:14px}.btn{padding:13px 22px;font-size:.9375rem}.btn-row .btn{flex:1 1 100%}.hero h1{max-width:none}.footer__main{grid-template-columns:1fr}.footer__bottom nav{margin-left:0;gap:14px}.gallery{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.logowall{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,::after,::before{animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important}.reveal{opacity:1;transform:none}}@media print{.drawer,.site-header{display:none!important}body{color:#000}}.carousel{position:relative}.carousel__track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,1fr);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}.carousel__track>*{scroll-snap-align:start}.carousel__track::-webkit-scrollbar{height:6px}.carousel__track::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:3px}.carousel--4 .carousel__track{grid-auto-columns:minmax(0,calc(25% - 15px))}.carousel--3 .carousel__track{grid-auto-columns:minmax(0,calc(33.333% - 14px))}.carousel__nav{display:flex;gap:10px;margin-top:22px;justify-content:flex-end}.carousel__btn{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--line-2);background:#fff;color:var(--navy-800);transition:background-color var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease),opacity var(--dur) var(--ease)}.carousel__btn:hover:not(:disabled){background:var(--navy-800);border-color:var(--navy-800);color:#fff}.carousel__btn:disabled{opacity:.35;cursor:not-allowed}.carousel__btn svg{width:20px;height:20px}.section--dark .carousel__btn{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}.section--dark .carousel__btn:hover:not(:disabled){background:#fff;color:var(--navy-900)}.person{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;text-align:center;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.person:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}.person__photo{aspect-ratio:3/4;background:var(--bg-soft-2);overflow:hidden}.person__photo img{width:100%;height:100%;object-fit:cover;object-position:center top}.person__body{padding:20px 18px 24px}.person__name{font-size:1.02rem;font-weight:700;color:var(--ink);line-height:1.35}.person__role{margin-top:6px;font-size:.875rem;color:var(--red-600);font-weight:600}.product{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.product:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}.product__media{position:relative;aspect-ratio:16/10;background:var(--bg-soft-2);overflow:hidden}.product__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}.product:hover .product__media img{transform:scale(1.04)}.product__num{position:absolute;left:14px;top:14px;display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--red-600);color:#fff;font-weight:800;font-size:.92rem;box-shadow:var(--sh-md)}.product__body{flex:1;display:flex;flex-direction:column;padding:22px 24px 26px}.product__body h3{margin-bottom:10px;font-size:1.08rem}.product__body p{color:var(--muted);font-size:.94rem;margin-bottom:18px}.product__tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto}.product__tags .tag{font-size:.74rem;padding:4px 10px}.quote{position:relative;padding:clamp(28px,3vw,44px);padding-left:clamp(46px,5vw,70px);border-radius:var(--r-lg);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12)}.quote::before{content:"\201C";position:absolute;left:clamp(16px,2vw,26px);top:6px;font-size:4.6rem;line-height:1;color:var(--red-500);font-family:Georgia,"Times New Roman",serif}.quote p{font-size:clamp(1rem, .95rem + .3vw, 1.12rem);line-height:1.8;color:var(--on-dark-2);font-style:italic}.quote__by{margin-top:18px;font-size:.9375rem;font-weight:600;color:#fff;font-style:normal}.video-frame{position:relative;aspect-ratio:16/9;border-radius:var(--r-lg);overflow:hidden;background:var(--navy-950);border:1px solid rgba(255,255,255,.14)}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.medialink{display:flex;gap:16px;align-items:center;padding:16px 18px;border-radius:var(--r-md);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);transition:background-color var(--dur) var(--ease),border-color var(--dur) var(--ease)}.medialink:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3)}.medialink__play{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--red-600);color:#fff;flex:none}.medialink__play svg{width:18px;height:18px}.medialink strong{display:block;color:#fff;font-size:.98rem;line-height:1.4}.medialink span{font-size:.875rem;color:var(--on-dark-3)}.diagram{padding:clamp(14px,2vw,26px);background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow-x:auto}.diagram img{width:100%;min-width:640px;margin-inline:auto}.diagram__hint{margin-top:12px;font-size:.85rem;color:var(--muted-2);text-align:center}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}table.data{width:100%;min-width:560px;border-collapse:collapse;font-size:.94rem}table.data th{background:var(--navy-800);color:#fff;font-weight:600;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;text-align:left;padding:14px 18px;white-space:nowrap}table.data td{padding:13px 18px;border-top:1px solid var(--line);color:var(--ink-2)}table.data tbody tr:nth-child(2n){background:var(--bg-soft)}table.data tbody tr:hover{background:var(--blue-100)}.pill{display:inline-block;padding:3px 11px;border-radius:var(--r-full);font-size:.78rem;font-weight:600;white-space:nowrap}.pill--intl{background:#e7f3ff;color:#1462a8}.pill--local{background:#eaf7ef;color:#1a7a45}@media (max-width:900px){.carousel--3 .carousel__track,.carousel--4 .carousel__track{grid-auto-columns:minmax(0,calc(50% - 10px))}}@media (max-width:640px){.carousel--3 .carousel__track,.carousel--4 .carousel__track{grid-auto-columns:minmax(0,84%)}.carousel__nav{justify-content:center}.diagram img{min-width:560px}}.hero__tagline{display:flex;flex-wrap:wrap;gap:8px 26px;margin:20px 0 0}.hero__tagline li{display:inline-flex;align-items:center;gap:9px;font-weight:600;color:#fff;font-size:clamp(.9rem, .86rem + .28vw, 1.04rem)}.hero__tagline li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--red-500);flex:none}.hero__eyebrow img{object-fit:contain}.theme-rdsic{--accent:var(--u-rdsic)}.theme-sdc{--accent:var(--u-sdc)}.theme-sbim{--accent:var(--u-sbim)}.theme-sbim .eyebrow,.theme-sbim .link-arrow{color:var(--u-sbim)}.theme-sbim .checklist li::before,.theme-sbim .rule,.theme-sbim .timeline li::before{background-color:var(--u-sbim)}.theme-sbim .timeline li::before{border-color:var(--u-sbim);background:#fff}.theme-sbim .btn--primary{background:var(--u-sbim);box-shadow:0 12px 26px -12px rgba(244,96,12,.65)}.theme-sbim .btn--primary:hover{background:#cf4f06}.theme-sbim .card--hover::after{background:var(--u-sbim)}.theme-sbim .medialink__play,.theme-sbim .product__num{background:var(--u-sbim)}.theme-sbim .person__role,.theme-sbim .stat__num .unit,.theme-sbim .timeline__year{color:var(--u-sbim)}.theme-sbim .section--dark .eyebrow{color:#ffb06a}.pagehero--rdsic{background:linear-gradient(120deg,var(--navy-950) 0,var(--navy-900) 58%,#0e2d5a 100%)}.pagehero--sdc{background:linear-gradient(120deg,var(--navy-950) 0,var(--navy-600) 100%)}.pagehero--sbim{background:linear-gradient(120deg,var(--navy-950) 0,#a8420a 100%)}.pagehero__badge{display:inline-flex;align-items:center;gap:12px;padding:8px 18px 8px 8px;margin-bottom:20px;border-radius:var(--r-full);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#fff;font-size:.875rem;font-weight:600}.pagehero__badge img{width:30px;height:30px;border-radius:8px;background:#fff;padding:3px;object-fit:contain;flex:none}.pagehero__stats{display:flex;flex-wrap:wrap;gap:14px 40px;margin-top:32px}.pagehero__stat strong{display:block;font-size:clamp(1.5rem, 1.2rem + 1vw, 2rem);font-weight:800;color:#fff;line-height:1.1}.pagehero__stat span{font-size:.875rem;color:var(--on-dark-3)}.featurebar{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-md)}.featurebar__item{display:flex;align-items:center;gap:14px;padding:22px 22px;background:#fff}.featurebar__item svg{width:26px;height:26px;color:var(--red-600);flex:none}.theme-sbim .featurebar__item svg{color:var(--u-sbim)}.featurebar__item strong{font-size:.95rem;font-weight:700;color:var(--ink);line-height:1.35}.pull-up{margin-top:clamp(-56px,-4vw,-36px);position:relative;z-index:5}.factlist{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}.factlist>div{display:grid;grid-template-columns:190px 1fr;gap:16px;padding:15px 20px}.factlist>div+div{border-top:1px solid var(--line)}.factlist dt{font-weight:600;color:var(--muted);font-size:.9375rem}.factlist dd{margin:0;color:var(--ink);font-weight:400}.tile{display:flex;gap:16px;align-items:flex-start;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.tile:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}.tile__num{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--blue-100);color:var(--navy-700);font-weight:800;font-size:.9375rem;flex:none}.theme-sbim .tile__num{background:#ffe9db;color:#a8420a}.tile strong{display:block;color:var(--ink);font-size:1rem;line-height:1.4;margin-bottom:4px}.tile p{font-size:.92rem;color:var(--muted)}.project{position:relative;display:block;aspect-ratio:4/3;border-radius:var(--r-lg);overflow:hidden;background:var(--navy-800)}.project img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}.project::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(4,16,31,.88) 0,rgba(4,16,31,.15) 55%,transparent 100%)}.project:hover img{transform:scale(1.06)}.project__cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px;color:#fff;font-weight:600;font-size:.95rem;line-height:1.45}.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;background:rgba(255,255,255,.14);border-radius:var(--r-lg);overflow:hidden}.values div{background:var(--navy-800);padding:28px 22px;text-align:center}.values strong{display:block;font-size:clamp(1.25rem, 1.1rem + .5vw, 1.55rem);font-weight:800;color:#fff;letter-spacing:-.01em;margin-bottom:8px}.values strong::after{content:"";display:block;width:26px;height:3px;border-radius:2px;background:var(--red-500);margin:10px auto 0}.values span{font-size:.9375rem;color:var(--on-dark-2)}@media (max-width:900px){.featurebar{grid-template-columns:repeat(2,1fr)}.factlist>div{grid-template-columns:1fr;gap:4px}.pull-up{margin-top:0}}@media (max-width:640px){.featurebar{grid-template-columns:1fr}.pagehero__stats{gap:14px 26px}.hero__tagline{gap:6px 18px}.hero__tagline li{font-size:.9rem}}.gallery--3{grid-template-columns:repeat(3,1fr)}@media (max-width:900px){.gallery--3{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.gallery--3{grid-template-columns:1fr}}.modal{display:none;position:fixed;inset:0;z-index:1200}.modal.is-open{display:block}.modal__backdrop{position:absolute;inset:0;background:rgba(4,16,31,.7);backdrop-filter:blur(3px);animation:fade-in .25s var(--ease)}.modal__panel{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:min(880px,calc(100vw - 32px));max-height:min(88vh,900px);overflow-y:auto;overscroll-behavior:contain;background:#fff;border-radius:var(--r-xl);box-shadow:var(--sh-lg);animation:pop-in .28s var(--ease)}@keyframes pop-in{from{opacity:0;transform:translate(-50%,-46%) scale(.97)}}.modal__close{position:sticky;top:12px;float:right;right:12px;z-index:3;display:grid;place-items:center;width:40px;height:40px;margin:12px 12px 0 0;border-radius:50%;background:rgba(255,255,255,.92);color:var(--navy-800);box-shadow:var(--sh-sm)}.modal__close svg{width:20px;height:20px}.modal__media{background:var(--bg-soft-2);border-bottom:1px solid var(--line);display:grid;place-items:center;padding:14px;min-height:180px}.modal__media img{max-width:100%;max-height:58vh;width:auto;height:auto;object-fit:contain;display:block}.modal__media.is-video{aspect-ratio:16/9;padding:0;overflow:hidden}.modal__media.is-video iframe{width:100%;height:100%;border:0;display:block}.modal__body{padding:clamp(22px,3vw,36px)}.modal__cat{display:inline-block;padding:5px 13px;border-radius:var(--r-full);background:var(--blue-100);color:var(--navy-700);font-size:.78rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:12px}.modal__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0}.modal__stat{padding:14px 12px;border-radius:var(--r-md);background:var(--bg-soft);border:1px solid var(--line);text-align:center}.modal__stat strong{display:block;font-size:1.15rem;font-weight:800;color:var(--navy-800)}.modal__stat span{font-size:.76rem;color:var(--muted)}.modal h4{margin:24px 0 12px;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.dl-row{display:flex;flex-wrap:wrap;gap:10px}.techgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:14px}.techgrid div{padding:18px 18px;border-radius:var(--r-md);background:#fff;border:1px solid var(--line);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.techgrid div:hover{transform:translateY(-3px);box-shadow:var(--sh-sm)}.techgrid strong{display:block;font-size:.98rem;font-weight:700;color:var(--ink)}.techgrid span{font-size:.82rem;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s}.steps li{position:relative;padding:0 18px;text-align:center;counter-increment:s}.steps li::before{content:counter(s);display:grid;place-items:center;width:52px;height:52px;margin:0 auto 16px;border-radius:50%;background:#fff;border:2px solid var(--red-600);color:var(--red-600);font-weight:800;font-size:1.05rem;position:relative;z-index:2}.steps li::after{content:"";position:absolute;top:26px;left:calc(50% + 32px);right:calc(-50% + 32px);height:2px;background:var(--line-2);z-index:1}.steps li:last-child::after{display:none}.steps strong{display:block;color:var(--ink);font-size:1rem;margin-bottom:6px}.steps p{font-size:.88rem;color:var(--muted)}.pillar{padding:clamp(24px,3vw,34px);border-radius:var(--r-lg);background:#fff;border:1px solid var(--line)}.pillar__head{display:flex;align-items:center;gap:14px;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid var(--line)}.pillar__head svg{width:26px;height:26px;color:var(--red-600);flex:none}.pillar__head h3{margin:0}.pillar__head span{display:block;font-size:.85rem;font-weight:400;color:var(--muted)}.pillar ul{display:grid;gap:16px}.pillar li strong{display:block;color:var(--ink);font-size:.98rem}.pillar li span{font-size:.88rem;color:var(--muted)}.partner-card{display:flex;flex-direction:column;padding:clamp(22px,2.5vw,30px);border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.partner-card:hover{transform:translateY(-5px);box-shadow:var(--sh-lg)}.partner-card__head{display:flex;align-items:center;gap:14px;margin-bottom:16px}.partner-card__logo{display:grid;place-items:center;width:56px;height:56px;border-radius:14px;background:var(--bg-soft-2);border:1px solid var(--line);flex:none;padding:8px}.partner-card__logo img{max-width:100%;max-height:100%;object-fit:contain}.partner-card__name{font-size:1.08rem;font-weight:700;color:var(--ink);line-height:1.3}.partner-card__country{font-size:.84rem;color:var(--muted)}.partner-card p{color:var(--muted);font-size:.94rem;margin-bottom:18px}.partner-card__stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto}.chip{display:inline-flex;align-items:baseline;gap:6px;padding:6px 13px;border-radius:var(--r-full);background:var(--bg-soft);border:1px solid var(--line);font-size:.82rem;color:var(--muted)}.chip b{color:var(--navy-800);font-weight:800}@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr);gap:32px 0}.steps li::after{display:none}.modal__stats{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.steps{grid-template-columns:1fr}.techgrid{grid-template-columns:repeat(auto-fill,minmax(132px,1fr))}}.modal__media{position:relative}.modal__play{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:rgba(4,16,31,.45);color:#fff;font-weight:600;font-size:.95rem;transition:background-color var(--dur) var(--ease)}.modal__play:hover{background:rgba(4,16,31,.62)}.modal__play svg{width:26px;height:26px;padding:16px 14px 16px 18px;box-sizing:content-box;border-radius:50%;background:var(--red-600);box-shadow:var(--sh-red);transition:transform var(--dur) var(--ease)}.modal__play:hover svg{transform:scale(1.08)}.product--shot .product__media{background:var(--bg-soft-2);border-bottom:1px solid var(--line)}.product--shot .product__media img{object-fit:contain;padding:10px}button.product{width:100%;padding:0;text-align:left;font:inherit;color:inherit;border:1px solid var(--line);background:#fff;cursor:pointer}.sitecta{display:flex;align-items:center;gap:clamp(18px,3vw,32px);padding:clamp(22px,3vw,32px) clamp(24px,3vw,36px);border-radius:var(--r-lg);background:linear-gradient(120deg,var(--navy-900) 0,var(--navy-700) 100%);color:var(--on-dark-2);flex-wrap:wrap;overflow:hidden;position:relative;isolation:isolate}.sitecta::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(90deg,transparent 30%,#000 100%);-webkit-mask-image:linear-gradient(90deg,transparent 30%,#000 100%)}.sitecta__logo{display:grid;place-items:center;width:66px;height:66px;padding:11px;border-radius:16px;background:#fff;flex:none;box-shadow:0 10px 24px -12px rgba(0,0,0,.7)}.sitecta__logo img{max-width:100%;max-height:100%;object-fit:contain}.sitecta__body{flex:1 1 300px}.sitecta h3{color:#fff}.sitecta p{margin-top:7px;font-size:.95rem;color:var(--on-dark-2)}.sitecta .btn{flex:none}@media (max-width:640px){.sitecta .btn{width:100%}}.gallery--2{grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,24px)}.gallery--2 img{aspect-ratio:1358/882}.gallery__zoom{display:block;width:100%;padding:0;border:0;background:0 0;cursor:zoom-in;position:relative}.gallery__zoom::after{content:"";position:absolute;right:12px;bottom:12px;width:36px;height:36px;border-radius:10px;background:rgba(4,16,31,.62) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5M11 8v6M8 11h6'/%3E%3C/svg%3E") center/19px no-repeat;opacity:0;transform:translateY(6px);transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease);pointer-events:none}.gallery__zoom:focus-visible::after,.gallery__zoom:hover::after{opacity:1;transform:none}.lightbox{display:none;position:fixed;inset:0;z-index:1300}.lightbox.is-open{display:block}.lightbox__backdrop{position:absolute;inset:0;background:rgba(3,10,20,.94);animation:fade-in .2s var(--ease)}.lightbox__stage{position:absolute;inset:0;margin:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:clamp(56px,8vw,84px) clamp(16px,8vw,96px);pointer-events:none}.lightbox__stage img{max-width:100%;max-height:100%;width:auto;object-fit:contain;border-radius:8px;box-shadow:0 30px 80px -30px rgba(0,0,0,.9);animation:pop-in-lb .24s var(--ease)}@keyframes pop-in-lb{from{opacity:0;transform:scale(.97)}}.lightbox__cap{flex:none;color:var(--on-dark-2);font-size:.92rem;text-align:center;max-width:70ch}.lightbox__count{font-family:inherit;margin-left:8px;white-space:nowrap;font-size:.82rem;color:var(--on-dark-3);letter-spacing:.08em;font-variant-numeric:tabular-nums}.lightbox button{position:absolute;z-index:2;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;transition:background-color var(--dur) var(--ease),transform var(--dur) var(--ease)}.lightbox button:hover{background:rgba(255,255,255,.26)}.lightbox button svg{width:24px;height:24px}.lightbox__close{top:16px;right:16px;width:46px;height:46px}.lightbox__nav{top:50%;width:52px;height:52px;transform:translateY(-50%)}.lightbox__nav:hover{transform:translateY(-50%) scale(1.06)}.lightbox__nav--prev{left:clamp(10px,2vw,26px)}.lightbox__nav--next{right:clamp(10px,2vw,26px)}.lightbox__nav[hidden]{display:none}@media (max-width:900px){.gallery--2{grid-template-columns:1fr}.lightbox__nav{width:44px;height:44px}.lightbox__stage{padding:64px 12px 76px}.lightbox__cap{font-size:.84rem;line-height:1.45;display:flex;flex-direction:column;align-items:center;gap:3px}.lightbox__cap>span:not(.lightbox__count){display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.lightbox__cap .lightbox__count{margin-left:0}}.logowall--collapsed .logowall__item:nth-child(n+49){display:none}@media (max-width:900px){.logowall--collapsed .logowall__item:nth-child(n+25){display:none}}@media (max-width:640px){.logowall--collapsed .logowall__item:nth-child(n+13){display:none}}[data-more][aria-expanded=true] svg{transform:rotate(180deg)}[data-more] svg{transition:transform var(--dur) var(--ease)}.media-zoom{display:block;width:100%;padding:0;border:0;background:0 0;cursor:zoom-in;position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-lg)}.media-zoom img{border-radius:0;box-shadow:none}.media-zoom::after{content:"";position:absolute;right:12px;bottom:12px;width:36px;height:36px;border-radius:10px;background:rgba(4,16,31,.62) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5M11 8v6M8 11h6'/%3E%3C/svg%3E") center/19px no-repeat;opacity:0;transform:translateY(6px);transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease);pointer-events:none}.media-zoom:focus-visible::after,.media-zoom:hover::after{opacity:1;transform:none}@media (max-width:700px){body[data-lang=en] .brand__text strong{font-size:.8125rem;letter-spacing:-.01em}body[data-lang=en] .brand__text span{font-size:.75rem}}@media (max-width:380px){body[data-lang=en] .brand__text span{font-size:.72rem;letter-spacing:-.01em}}.unit-card--sbim .unit-card__logo{background:var(--navy-900);width:fit-content;padding-inline:14px}.unit-card--sbim .unit-card__logo img{height:26px;width:auto;max-height:none;max-width:none}.pagehero--sbim .pagehero__badge img{background:var(--navy-900);height:30px;width:auto;max-width:none;padding:7px 9px}.hero-stats__num,.pagehero__stat strong,.stat__num{font-variant-numeric:tabular-nums;contain:layout style}@media (max-width:900px){.navbar{background:#fff;backdrop-filter:none;-webkit-backdrop-filter:none}.card--dark{backdrop-filter:none}}#productTabs{min-height:42px}.kh-toolbar{display:flex;flex-direction:column;gap:14px;margin:0 0 26px}.kh-search{display:flex;align-items:center;gap:10px;background:var(--bg,#fff);border:1.5px solid var(--line,#e3e9f2);border-radius:14px;padding:0 14px;transition:border-color .15s,box-shadow .15s;cursor:text}.kh-search:focus-within{border-color:var(--u-rdsic,#d32027);box-shadow:0 0 0 4px rgba(211,32,39,.1)}.kh-search svg{flex:0 0 auto;color:var(--u-rdsic,#d32027)}.kh-search input{flex:1 1 auto;min-width:0;border:0;outline:0;background:0 0;padding:14px 0;font:600 16px/1.4 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-search input::placeholder{color:var(--muted,#61748f);font-weight:400}.kh-search input::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}.kh-search__clear{flex:0 0 auto;width:28px;height:28px;border:0;border-radius:50%;cursor:pointer;background:var(--bg-soft,#f5f8fc);color:var(--muted,#61748f);font-size:20px;line-height:26px;padding:0}.kh-search__clear:hover{background:var(--u-rdsic,#d32027);color:#fff}.kh-chips{display:flex;flex-wrap:wrap;gap:8px}.kh-chip{border:1.5px solid var(--line,#e3e9f2);background:var(--bg,#fff);color:var(--ink,#0f1b2d);border-radius:999px;padding:8px 16px;font:600 14px/1 var(--font,inherit);cursor:pointer;transition:all .15s;white-space:nowrap}.kh-chip:hover{border-color:var(--u-rdsic,#d32027);color:var(--u-rdsic,#d32027)}.kh-chip[aria-selected=true]{background:var(--u-rdsic,#d32027);border-color:var(--u-rdsic,#d32027);color:#fff}.kh-count{margin:0 0 16px;color:var(--muted,#61748f);font-size:14.5px}.kh-count b{color:var(--ink,#0f1b2d)}.kh-group{margin:0 0 34px}.kh-band{margin:0 calc(50% - 50vw);padding:34px calc(50vw - 50%) 40px}.kh-band--kt{background:#f4fbf7;--nhom:#0e7a55}.kh-band--bim{background:#f2f7fc;--nhom:#1e56a0}.kh-band--kc{background:#fdf4f4;--nhom:#c81d24}.kh-band--hv{background:#fdf8f0;--nhom:#c05f10}.kh-band--khac{background:#f4f7fa;--nhom:#39557a}.kh-band .kh-group__title::before{background:var(--nhom,#d32027)}.theme-rdsic-web{--u-rdsic:#d64541;--rd-navy:#0a3d73;--rd-nen:#f4f7fb}.theme-rdsic-web .pagehero--rdsic{background:linear-gradient(118deg,var(--navy-950) 0,var(--navy-900) 55%,#0e2d5a 100%);color:rgba(255,255,255,.85)}.theme-rdsic-web .pagehero--rdsic::before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(100deg,rgba(4,16,31,.97) 0,rgba(7,26,53,.93) 34%,rgba(9,32,62,.6) 64%,rgba(11,36,71,.3) 100%),url("/assets/images/dhxd-hero.webp") 60% 30%/cover no-repeat}.theme-rdsic-web .pagehero--rdsic h1{color:#fff}.theme-rdsic-web .pagehero--rdsic h1 .hero__accent{color:#ff8a8f}.theme-rdsic-web .pagehero--rdsic .lead{color:rgba(255,255,255,.85)}@media (max-width:900px){.theme-rdsic-web .pagehero--rdsic::before{background:linear-gradient(180deg,rgba(4,16,31,.72) 0,rgba(6,22,45,.84) 30%,rgba(7,26,53,.92) 55%,rgba(9,32,62,.95) 100%),url("/assets/images/dhxd-hero-sm.webp") 70% 20%/cover no-repeat}}.theme-rdsic-web .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--u-rdsic);color:#fff;border-radius:999px;padding:8px 16px;font-weight:800;letter-spacing:.1em}.theme-rdsic-web .eyebrow::before{display:none}.theme-rdsic-web .pagehero h1{position:relative;padding-bottom:18px}.theme-rdsic-web .pagehero h1::after{content:"";position:absolute;left:0;bottom:0;width:84px;height:6px;border-radius:3px;background:var(--u-rdsic)}.theme-rdsic-web .kh-band{background:#fff}.theme-rdsic-web #khList>.kh-band:nth-of-type(2n){background:linear-gradient(180deg,#f7fafd 0,var(--rd-nen) 100%)}.theme-rdsic-web .kh-card{border-color:#e4ecf5;box-shadow:0 2px 10px rgba(10,61,115,.05)}.theme-rdsic-web .kh-card:hover{border-color:#c3d6ea;box-shadow:0 14px 30px rgba(10,61,115,.1)}.theme-rdsic-web .kh-card__thumb{background:#f4f7fb}.theme-rdsic-web .kh-card{position:relative;transition:transform .16s,box-shadow .16s,border-color .16s}.theme-rdsic-web .kh-card__name a::after{content:"";position:absolute;inset:0;z-index:1}.theme-rdsic-web .kh-card:hover{transform:translateY(-3px);border-color:var(--rd-navy)}.theme-rdsic-web .kh-card__thumb::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--rd-navy);transition:background .16s}.theme-rdsic-web .kh-card:hover .kh-card__thumb::after{background:var(--u-rdsic)}.theme-rdsic-web .kh-card__price{position:relative;padding-right:30px}.theme-rdsic-web .kh-card__price::after{content:"→";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-weight:800;color:var(--u-rdsic);opacity:0;transition:opacity .16s,transform .16s}.theme-rdsic-web .kh-card:hover .kh-card__price::after{opacity:1;transform:translate(4px,-50%)}.theme-rdsic-web .kh-card:focus-within{border-color:var(--rd-navy);box-shadow:0 0 0 3px rgba(10,61,115,.16)}.theme-rdsic-web .kh-card__body{gap:6px;padding-bottom:15px}.theme-rdsic-web .kh-card__price{margin-top:auto}.theme-rdsic-web .kh-band .kh-group__title{color:var(--rd-navy);font-size:23px;padding-bottom:14px;margin-bottom:20px;border-bottom:2px solid rgba(10,61,115,.14)}.theme-rdsic-web .kh-band .kh-group__title::before{background:var(--u-rdsic);width:6px;height:26px}.theme-rdsic-web #khList>.kh-band:nth-of-type(2n){background:linear-gradient(180deg,#f2f7fc 0,#e9f1fa 100%)}.theme-rdsic-web .kh-card__name a{color:var(--rd-navy)}.theme-rdsic-web .kh-card__price{color:var(--u-rdsic)}.theme-rdsic-web .kh-btn--reg{background:var(--u-rdsic)}.theme-rdsic-web .kh-btn--reg:hover{background:#bb3733}.theme-rdsic-web .kh-btn--detail{color:var(--rd-navy);border-color:#d7e2ec}.theme-rdsic-web .kh-btn--detail:hover{border-color:var(--rd-navy);color:var(--rd-navy)}.theme-rdsic-web .kh-search{border-color:#c3d4e8;box-shadow:0 3px 14px rgba(10,61,115,.07)}.theme-rdsic-web .kh-search:focus-within{border-color:var(--rd-navy);box-shadow:0 0 0 4px rgba(10,61,115,.1)}.theme-rdsic-web .kh-search svg{color:var(--u-rdsic)}.kh-band .kh-card{border-color:rgba(255,255,255,0)}.kh-band .kh-card:hover{border-color:#cfd9e8}@media (max-width:640px){.kh-band{padding-top:22px;padding-bottom:26px}}.kh-group__title{display:flex;align-items:center;gap:10px;margin:0 0 16px;font:800 20px/1.3 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-group__title::before{content:"";width:4px;height:22px;border-radius:3px;background:var(--u-rdsic,#d32027);flex:0 0 auto}.kh-dstinh{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2px 22px}.kh-dstinh li{margin:0;padding:9px 0;border-bottom:1px solid var(--line,#e3e9f2)}.kh-dstinh a{color:var(--ink,#0f1b2d);text-decoration:none;font:600 14.5px/1.45 var(--font,inherit)}.kh-dstinh a:hover{color:var(--u-rdsic,#d32027)}.kh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}.kh-card{display:flex;flex-direction:column;background:var(--bg,#fff);border:1px solid var(--line,#e3e9f2);border-radius:16px;overflow:hidden;transition:transform .18s,box-shadow .18s,border-color .18s}.kh-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(15,27,45,.1);border-color:#cfd9e8}.kh-card__thumb{position:relative;aspect-ratio:4/3;background:var(--bg-soft,#f5f8fc);overflow:hidden}.kh-card__thumb img{width:100%;height:100%;object-fit:cover;display:block}.kh-card__body{display:flex;flex-direction:column;gap:8px;padding:14px 14px 16px;flex:1 1 auto}.kh-card__name{margin:0;font:700 15.5px/1.45 var(--font,inherit);color:var(--ink,#0f1b2d);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.kh-card__price{margin:0;font:800 17px/1 var(--font,inherit);color:var(--u-rdsic,#d32027)}.kh-card__price small{font:600 12.5px/1 var(--font,inherit);color:var(--muted,#61748f);margin-left:3px}.kh-card__price.is-free{color:var(--muted,#61748f);font-size:14px}.kh-card__actions{display:flex;gap:8px;margin-top:auto;padding-top:4px}.kh-btn{flex:1 1 auto;border:0;border-radius:10px;padding:10px 12px;cursor:pointer;text-align:center;font:700 13.5px/1.2 var(--font,inherit);transition:background .15s,color .15s,border-color .15s;text-decoration:none}.kh-btn--reg{background:var(--u-rdsic,#d32027);color:#fff}.kh-btn--reg:hover{background:#b31a20}.kh-btn--detail{background:var(--bg-soft,#f5f8fc);color:var(--ink,#0f1b2d);border:1.5px solid var(--line,#e3e9f2)}.kh-btn--detail:hover{border-color:var(--u-rdsic,#d32027);color:var(--u-rdsic,#d32027)}.kh-skeleton{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}.kh-skeleton div{height:300px;border-radius:16px;background:linear-gradient(90deg,#eef2f8 25%,#f7fafd 50%,#eef2f8 75%);background-size:200% 100%;animation:khShine 1.2s linear infinite}@keyframes khShine{0%{background-position:200% 0}100%{background-position:-200% 0}}.kh-empty,.kh-error{margin:20px 0;padding:22px;text-align:center;border-radius:14px;background:var(--bg-soft,#f5f8fc);border:1px dashed #cfd9e8;color:var(--muted,#61748f)}.kh-empty strong{color:var(--ink,#0f1b2d)}.kh-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:16px}.kh-modal[hidden]{display:none}.kh-modal__backdrop{position:absolute;inset:0;background:rgba(9,17,31,.55);backdrop-filter:blur(2px)}.kh-modal__box{position:relative;background:var(--bg,#fff);border-radius:18px;width:min(720px,100%);max-height:92vh;overflow:auto;box-shadow:0 24px 60px rgba(9,17,31,.3);animation:khUp .2s ease-out}.kh-modal__box--form{width:min(760px,100%)}@keyframes khUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.kh-modal__x{position:absolute;top:12px;right:12px;z-index:2;width:36px;height:36px;border:0;border-radius:50%;background:rgba(15,27,45,.06);color:var(--ink,#0f1b2d);font-size:24px;line-height:34px;cursor:pointer}.kh-modal__x:hover{background:var(--u-rdsic,#d32027);color:#fff}.kh-modal__head{padding:22px 24px 16px;background:linear-gradient(118deg,#04101f 0,#071a35 55%,#0e2d5a 100%)}.kh-modal__head h2{margin:0 0 8px;font:800 22px/1.3 var(--font,inherit);color:#fff}.kh-modal__head h2::after{content:"";display:block;width:44px;height:3px;border-radius:2px;background:var(--u-rdsic,#d32027);margin-top:9px}.kh-modal__sub{margin:0;color:#c9d7ea;font-weight:600;font-size:14.5px}#khReg .kh-modal__x{background:rgba(255,255,255,.14);color:#fff}#khReg .kh-modal__x:hover{background:var(--u-rdsic,#d32027)}.kh-modal__body{padding:0 0 22px}.kh-det__img{width:100%;aspect-ratio:850/500;object-fit:cover;display:block;background:var(--bg-soft,#f5f8fc)}.kh-det__in{padding:20px 24px 0}.kh-det__name{margin:0 0 10px;font:800 22px/1.35 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-det__meta{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 16px}.kh-det__tag{background:var(--bg-soft,#f5f8fc);border:1px solid var(--line,#e3e9f2);border-radius:999px;padding:7px 14px;font:600 13.5px/1 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-det__tag b{color:var(--u-rdsic,#d32027)}.kh-det__sec{margin:0 0 18px}.kh-det__sec h4{margin:0 0 8px;font:700 15px/1.3 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-det__sum{color:var(--muted,#61748f);line-height:1.65;font-size:15px}.kh-det__sum *{max-width:100%}.kh-modal .kh-sched{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.kh-modal .kh-sched li{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:baseline;background:var(--bg-soft,#f5f8fc);border-radius:10px;padding:10px 14px;font-size:14.5px}.kh-modal .kh-sched b{color:var(--u-rdsic,#d32027)}.kh-modal .kh-sched span{color:#4d6180}.kh-det__actions{position:sticky;bottom:0;display:flex;gap:10px;padding:16px 24px;background:var(--bg,#fff);border-top:1px solid var(--line,#e3e9f2);flex-wrap:wrap}.kh-form{padding:18px 24px 24px}.kh-form__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.kh-lopchon{display:flex;flex-direction:column;gap:8px}.kh-lopchon.is-error{outline:2px solid #d32027;outline-offset:3px;border-radius:12px}.kh-lop{display:block}.kh-lop input{position:absolute;opacity:0;pointer-events:none}.kh-lop__box{display:flex;flex-direction:column;gap:4px;border:1.5px solid var(--line,#e3e9f2);border-radius:11px;padding:10px 13px;cursor:pointer;transition:border-color .15s,background .15s,box-shadow .15s}.kh-lop__box:hover{border-color:#cfd9e8}.kh-lop__dau{display:flex;align-items:center;gap:9px}.kh-lop__dau b{font:800 14.5px/1.2 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-lop__loai{border-radius:999px;padding:3px 9px;font:700 10.5px/1 var(--font,inherit);text-transform:uppercase;letter-spacing:.04em}.kh-lop__loai.is-online{background:#e8f4ec;color:#146c3d;border:1px solid #bfe0cc}.kh-lop__loai.is-offline{background:#eef3fb;color:#28486f;border:1px solid #cfdcef}.kh-lop__box .kh-lop__ct{font:500 13px/1.5 var(--font,inherit);color:#4d6180;word-break:break-word}.kh-lop__box .kh-lop__dau{color:inherit}.kh-lop input:checked+.kh-lop__box{border-color:var(--u-rdsic,#d32027);background:#fff8f8;box-shadow:0 0 0 1px var(--u-rdsic,#d32027)}.kh-lop input:focus-visible+.kh-lop__box{outline:2px solid #28486f;outline-offset:2px}.kh-field{display:flex;flex-direction:column;gap:6px;min-width:0}.kh-field--full{grid-column:1/-1}.kh-field label{font:600 13.5px/1.2 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-field label span{color:var(--u-rdsic,#d32027)}.kh-field input,.kh-field select,.kh-field textarea{width:100%;min-width:0;border:1.5px solid var(--line,#e3e9f2);border-radius:10px;padding:11px 12px;font:400 16px/1.4 var(--font,inherit);color:var(--ink,#0f1b2d);background:var(--bg,#fff);outline:0;transition:border-color .15s,box-shadow .15s}.kh-field input:focus,.kh-field select:focus,.kh-field textarea:focus{border-color:var(--u-rdsic,#d32027);box-shadow:0 0 0 3px rgba(211,32,39,.1)}.kh-field input.is-error,.kh-field select.is-error{border-color:#d32027;background:#fff5f5}.kh-field textarea{resize:vertical}.kh-form__note{margin:14px 0 0;font-size:13px;color:var(--muted,#61748f)}.kh-form__actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}.kh-form__actions .btn{flex:0 0 auto}.kh-form__msg{margin:12px 0 0;padding:12px 14px;border-radius:10px;font-weight:600;font-size:14.5px}.kh-form__msg.is-err{background:#fdecec;color:#b31a20}.kh-done{padding:40px 24px;text-align:center}.kh-done__icon{color:#15a05f;margin-bottom:10px}.kh-done h3{margin:0 0 8px;font:800 22px/1.3 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-done p{margin:0 0 6px;color:var(--muted,#61748f)}.kh-done__code{font-weight:700;color:var(--ink,#0f1b2d)}.kh-done .btn{margin-top:16px}@media (max-width:640px){.kh-grid,.kh-skeleton{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.kh-card__name{font-size:14.5px;-webkit-line-clamp:3}.kh-card__price{font-size:15.5px}.kh-card__actions{flex-direction:column}.kh-form__grid{grid-template-columns:1fr}.kh-modal{padding:0;align-items:stretch}.kh-modal__box{width:100%;height:100dvh;max-height:100dvh;border-radius:0}.kh-form__actions{position:sticky;bottom:0;z-index:3;background:var(--bg,#fff);margin:16px -16px 0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line,#e3e9f2)}.kh-form__actions .btn--primary{flex:1 1 auto}.kh-group__title{font-size:18px}.kh-det__actions{padding:14px 16px}.kh-form{padding:16px}.kh-modal__head{padding:20px 16px 0}.kh-det__in{padding:16px 16px 0}}.kh-card__vi{margin:-2px 0 0;font-size:12.5px;line-height:1.4;color:var(--muted,#61748f);font-style:italic;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.kh-det__vi{margin:0 0 12px;font-size:14px;color:var(--muted,#61748f);font-style:italic}.kh-note-lang{margin:22px 0 0;padding:14px 16px;border-radius:12px;background:var(--bg-soft,#f5f8fc);border:1px solid var(--line,#e3e9f2);color:var(--muted,#61748f);font-size:14px;line-height:1.6}.kh-note-lang a{color:var(--u-rdsic,#d32027);font-weight:600}body[data-lang=vi] .en-only{display:none}.kh-steps{display:flex;gap:8px;list-style:none;margin:16px 0 0;padding:0}.kh-steps li{flex:1 1 0;display:flex;align-items:center;gap:8px;min-width:0;font:600 13px/1.2 var(--font,inherit);color:#8fa5c6;padding:10px 8px;border-radius:10px;background:rgba(255,255,255,.08);border:1.5px solid transparent;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kh-steps li span{flex:0 0 auto;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.16);color:#d7e2f2;font:700 12px/1 var(--font,inherit)}.kh-steps li.is-on{color:#fff;background:rgba(255,255,255,.13);border-color:var(--u-rdsic,#d32027)}.kh-steps li.is-on span{background:var(--u-rdsic,#d32027);color:#fff}.kh-steps li.is-done{color:#7bd8a8}.kh-steps li.is-done span{background:#15a05f;color:#fff}.kh-check{display:flex;align-items:center;gap:9px;margin:16px 0 0;padding:12px 14px;border-radius:10px;background:var(--bg-soft,#f5f8fc);border:1.5px solid var(--line,#e3e9f2);cursor:pointer;font:600 14px/1.3 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-check input{width:17px;height:17px;accent-color:var(--u-rdsic,#d32027);flex:0 0 auto;margin:0}.kh-invoice{margin-top:12px}.kh-invoice[hidden]{display:none}.kh-group-box{margin:18px 0 0;padding:14px 16px 16px;border-radius:12px;border:1.5px dashed var(--line,#e3e9f2);background:var(--bg-soft,#f5f8fc)}.kh-group-box__head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.kh-group-box__head h3{margin:0;font:700 15px/1.3 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-group-note{margin:6px 0 0;font-size:13px;line-height:1.55;color:var(--muted,#61748f)}.kh-hvlist{display:flex;flex-direction:column;gap:12px;margin-top:14px}.kh-hvlist[hidden]{display:none}.kh-hv{background:var(--bg,#fff);border:1.5px solid var(--line,#e3e9f2);border-radius:12px;padding:12px 14px 14px;box-shadow:0 2px 8px rgba(9,17,31,.04)}.kh-hv__head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.kh-hv__head b{display:flex;align-items:center;gap:8px;font:700 13.5px/1.2 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-hv__head b::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--u-rdsic,#d32027)}.kh-hv__grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.kh-udel{width:30px;height:30px;border:0;border-radius:50%;cursor:pointer;background:#fdecec;color:#b31a20;font-size:18px;line-height:1;display:grid;place-items:center;flex:0 0 auto}.kh-udel:hover{background:#b31a20;color:#fff}.kh-confirm{padding:18px 24px 24px}.kh-cf__note{margin:0 0 14px;padding:11px 14px;border-radius:10px;background:#fff8e6;border:1px solid #f2dfae;color:#8a6300;font:600 14px/1.4 var(--font,inherit)}.kh-cf__box{margin:0 0 14px;border:1px solid var(--line,#e3e9f2);border-radius:12px;overflow:hidden}.kh-cf__box h3{margin:0;padding:11px 15px;font:700 14px/1.3 var(--font,inherit);color:var(--ink,#0f1b2d);background:var(--bg-soft,#f5f8fc);border-bottom:1px solid var(--line,#e3e9f2)}.kh-cf__box dl{margin:0;padding:6px 15px 12px}.kh-cf__row{display:flex;gap:14px;padding:7px 0;border-bottom:1px dashed #eef2f8}.kh-cf__row:last-child{border-bottom:0}.kh-cf__row dt{flex:0 0 38%;max-width:200px;margin:0;font:600 13.5px/1.5 var(--font,inherit);color:var(--muted,#61748f)}.kh-cf__row dd{flex:1 1 auto;margin:0;font:600 14.5px/1.5 var(--font,inherit);color:var(--ink,#0f1b2d);word-break:break-word}.kh-cf__hv{list-style:none;margin:0;padding:6px 15px 12px;counter-reset:hv}.kh-cf__hv li{position:relative;display:flex;flex-direction:column;gap:2px;padding:9px 0 9px 31px;border-bottom:1px dashed #eef2f8;counter-increment:hv}.kh-cf__hv li:last-child{border-bottom:0}.kh-cf__hv li::before{content:counter(hv);position:absolute;left:0;top:10px;width:22px;height:22px;border-radius:50%;background:var(--bg-soft,#f5f8fc);border:1px solid var(--line,#e3e9f2);color:#516480;font:700 11px/20px var(--font,inherit);text-align:center}.kh-cf__hv b{font:600 14.5px/1.4 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-modal .btn--ghost{border-color:var(--line,#e3e9f2);color:#4d6180}.kh-modal .btn--ghost:hover{background:var(--bg-soft,#f5f8fc);border-color:#b9c7da;color:var(--ink,#0f1b2d)}@media (max-width:640px){.kh-hv__grid{grid-template-columns:1fr}.kh-confirm{padding:16px}}.kh-cf__hv span{font:500 13.5px/1.4 var(--font,inherit);color:#4d6180;word-break:break-word}.kh-confirm .kh-form__actions{margin-top:18px}.kh-form__actions--center{justify-content:center}.pagehero--course{background:linear-gradient(118deg,var(--navy-950,#04101f) 0,var(--navy-900,#071a35) 55%,#0e2d5a 100%)}.pagehero--course .container{padding-block:clamp(40px,5vw,68px)}.kh-crumb{margin:0 0 12px;font:500 14px/1.5 var(--font,inherit);color:rgba(255,255,255,.82)}.kh-crumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}.kh-crumb li+li::before{content:"/";margin-right:6px;opacity:.55}.kh-crumb a{color:#fff;text-decoration:none;opacity:.88}.kh-crumb a:hover{opacity:1;text-decoration:underline}.pagehero--course h1{max-width:26ch;font-size:clamp(29px,1.1rem + 2.3vw,46px);line-height:1.22}.kh-hero__kicker{margin:0 0 12px;font:700 12.8px/1.2 var(--font,inherit);color:#ff9ea3;text-transform:uppercase;letter-spacing:.14em}.kh-hero__vi{margin:8px 0 0;font:400 15px/1.5 var(--font,inherit);color:rgba(255,255,255,.85);font-style:italic}.kh-hero__facts{display:flex;flex-wrap:wrap;gap:14px 0;margin:24px 0 0;padding:0}.kh-hero__facts div{display:flex;flex-direction:column;gap:5px;padding:2px 28px 2px 0;margin-right:28px;border-right:1px solid rgba(255,255,255,.16)}.kh-hero__facts div:last-child{border-right:0;margin-right:0;padding-right:0}.kh-hero__facts dt{margin:0;font:600 11.5px/1.2 var(--font,inherit);color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.08em}.kh-hero__facts dd{margin:0;font:800 18px/1.2 var(--font,inherit);color:#fff}.kh-hero__facts dd small{font:600 12px/1 var(--font,inherit);color:rgba(255,255,255,.66);margin-left:4px}.kh-hero__giawrap{margin:24px 0 0;max-width:640px}.kh-hero__gia{width:100%;border-collapse:separate;border-spacing:0;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.2);border-radius:12px}.kh-hero__gia th:first-child{border-top-left-radius:11px}.kh-hero__gia th:last-child{border-top-right-radius:11px}.kh-hero__gia caption{caption-side:top;text-align:left;padding:0 0 9px;font:600 12.5px/1.2 var(--font,inherit);color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.1em}.kh-hero__gia th{padding:9px 18px;text-align:left;white-space:nowrap;font:600 12px/1.3 var(--font,inherit);color:rgba(255,255,255,.66);text-transform:uppercase;letter-spacing:.06em;background:rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.18)}.kh-hero__gia td{padding:12px 18px;white-space:nowrap;font:800 18px/1.2 var(--font,inherit);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.kh-hero__gia tr:last-child td{border-bottom:0}.kh-hero__gia td+td,.kh-hero__gia th+th{border-left:1px solid rgba(255,255,255,.1)}.kh-hero__gia .kh-hero__ht{font:700 15px/1.3 var(--font,inherit);color:#c9d7ea;white-space:normal}.kh-hero__buoi{margin:10px 0 0;font:600 14.5px/1.3 var(--font,inherit);color:rgba(255,255,255,.66)}.kh-hero__buoi b{color:#fff;font-weight:800}.kh-hero__note{margin:8px 0 0;max-width:560px;font:500 14px/1.5 var(--font,inherit);color:rgba(255,255,255,.66)}.kh-hero__note a{display:inline-block;margin:-4px 0;padding:4px 2px;color:#fff;font-weight:800;text-decoration:underline;text-decoration-color:rgba(255,255,255,.35);text-underline-offset:3px;white-space:nowrap}.kh-hero__note a:focus-visible,.kh-hero__note a:hover{text-decoration-color:#fff}.kh-hero__cta{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0}.kh-hero__trust{display:flex;flex-wrap:wrap;gap:8px 26px;margin:18px 0 0;padding:0;list-style:none}.kh-hero__trust li{position:relative;padding-left:24px;font:500 14.5px/1.5 var(--font,inherit);color:rgba(255,255,255,.82)}.kh-hero__trust li::before{content:"✓";position:absolute;left:0;top:1px;width:16px;height:16px;border-radius:50%;background:rgba(255,255,255,.14);color:#7fe0a7;font:700 10.5px/16px var(--font,inherit);text-align:center}.kh-detail-wrap{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:32px;align-items:start;padding:36px 0 8px}.kh-detail-main{min-width:0}.kh-detail-main{max-width:720px}.kh-detail-main h2{margin:26px 0 12px;font:800 23px/1.3 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-detail-main h2:first-child{margin-top:0}.kh-det__scroll{overflow-x:auto}.kh-detail-side{position:sticky;top:132px;max-height:calc(100vh - 152px);overflow:auto;scrollbar-width:thin;padding-bottom:4px}.kh-detail-side .kh-toc{margin:0;background:var(--bg,#fff);border:1px solid var(--line,#e3e9f2);box-shadow:0 6px 20px rgba(15,27,45,.05)}.kh-detail-side .kh-toc ol{grid-template-columns:1fr;gap:2px}.kh-detail-side .kh-toc li{font-size:14px;line-height:1.45;padding:5px 8px;margin:0 -8px;border-radius:8px}.kh-detail-side .kh-toc li.is-on{background:#fdf0f0}.kh-detail-side .kh-toc li.is-on::before{color:var(--u-rdsic,#d32027)}.kh-detail-side .kh-toc li.is-on a{color:var(--u-rdsic,#d32027);font-weight:700}.kh-side-back{display:inline-flex;align-items:center;gap:6px;margin:14px 0 0;font:600 14.5px/1.3 var(--font,inherit);color:var(--u-rdsic,#d32027);text-decoration:none}.kh-side-back:hover{text-decoration:underline}.kh-sched--page{margin:0;padding:0}.kh-detail-wrap--single{grid-template-columns:minmax(0,1fr)}.kh-detail-wrap--single .kh-detail-main{max-width:720px}@media (min-width:1001px){.kh-toc--inline{display:none}}@media (max-width:1000px){.kh-detail-wrap{grid-template-columns:1fr;gap:24px;padding-top:26px}.kh-detail-side{display:none}}@media (max-width:640px){.kh-hero__giawrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.kh-hero__gia th{padding:8px 12px;font-size:12px;letter-spacing:.04em}.kh-hero__gia td{padding:10px 12px;font-size:16px}.kh-hero__gia .kh-hero__ht{font-size:14.5px}.kh-hero__facts{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}.kh-hero__facts div{border-right:0;margin-right:0;padding-right:0}.kh-hero__facts dd{font-size:16px}.kh-steps li{font-size:0;gap:0;padding:9px;justify-content:center}.kh-steps li.is-on{font-size:13px;gap:8px;flex:2 1 0}.kh-confirm{padding:16px}.kh-cf__row{flex-direction:column;gap:2px}.kh-cf__row dt{flex:none;max-width:none}.kh-cf__row dd{text-align:left}.kh-group-box{padding:12px}.kh-utable{min-width:460px}.kh-detail-main h2{font-size:21px}.kh-det__content{font-size:17px;line-height:1.65}.kh-hero__cta .btn{width:100%}.kh-side-card__price{font-size:23px}}.orgchart{margin-top:8px}.orgchart__scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;padding:6px 2px 14px}.org-tree{min-width:920px}.org-tree,.org-tree ul:not(.org-council){list-style:none;margin:0;padding:0;display:flex;justify-content:center;position:relative}.org-tree ul:not(.org-council){padding-top:26px}.org-tree ul:not(.org-council)::before{content:"";position:absolute;top:0;left:50%;width:2px;height:26px;background:#c9d8ea;transform:translateX(-50%)}.org-tree li{display:flex;flex-direction:column;align-items:center;position:relative;padding:26px 9px 0}.org-tree>li{padding-top:0}.org-tree li::after,.org-tree li::before{content:"";position:absolute;top:0;right:50%;width:50%;height:26px;border-top:2px solid #c9d8ea}.org-tree li::after{right:auto;left:50%;border-left:2px solid #c9d8ea}.org-tree li:only-child::after,.org-tree li:only-child::before{display:none}.org-tree li:only-child{padding-top:26px}.org-tree>li:only-child{padding-top:0}.org-tree li:only-child>.org-card{position:relative}.org-tree li:first-child::before,.org-tree li:last-child::after{border:0}.org-tree li:last-child::before{border-right:2px solid #c9d8ea;border-radius:0 10px 0 0}.org-tree li:first-child::after{border-radius:10px 0 0 0}.org-tree li:only-child::before{content:"";display:block;position:absolute;top:0;left:50%;right:auto;width:2px;height:26px;background:#c9d8ea;border:0;transform:translateX(-50%)}.org-tree>li:only-child::before{display:none}.org-card{background:#fff;border:1.5px solid #d7e2ec;border-radius:12px;padding:12px 18px;text-align:center;box-shadow:0 3px 12px rgba(11,36,71,.06);max-width:250px}.org-card strong{display:block;font:800 15px/1.35 var(--font,inherit);color:var(--navy-800,#0b2447)}.org-card__role{display:block;margin-top:3px;font:600 13px/1.4 var(--font,inherit);color:#4d6180}.org-card--director{border-color:var(--red-600,#d32027);border-width:2px;box-shadow:0 6px 20px rgba(211,32,39,.12)}.org-card--director .org-card__role{color:var(--red-600,#d32027);font-weight:700}.org-card--lead{background:var(--navy-800,#0b2447);border-color:var(--navy-800,#0b2447)}.org-card--lead strong{color:#fff}.org-card--lead .org-card__role{color:#a9c2e2}.org-card--unit{border-top:4px solid #39557a;min-width:172px}.org-u-rdsic{border-top-color:#d32027}.org-u-sbim{border-top-color:#f4600c}.org-u-sdc{border-top-color:#1e4a7d}.org-card--role{background:var(--bg-soft,#f5f8fc);border-style:dashed;font:600 13px/1.4 var(--font,inherit);color:#33445c;padding:9px 14px}.org-card--council{max-width:560px;text-align:left;padding:16px 22px}.org-card--council h3{margin:0 0 10px;font:800 16px/1.2 var(--font,inherit);color:var(--navy-800,#0b2447);text-align:center;text-transform:uppercase;letter-spacing:.04em}.org-council{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:5px 26px}.org-tree .org-council li{display:block;position:relative;margin:0;text-align:left;padding:0 0 0 16px;font:500 14px/1.5 var(--font,inherit);color:#33445c}.org-tree .org-council li::before{content:"";position:absolute;left:0;right:auto;top:.5em;width:7px;height:7px;border:0;border-radius:50%;background:#c9d8ea;transform:none}.org-tree .org-council li::after{display:none}.org-tree .org-council li:first-child::before{background:var(--red-600,#d32027)}.org-council em{font-style:normal;font-weight:700;color:var(--red-600,#d32027)}@media (max-width:640px){.org-card{max-width:210px;padding:10px 12px}.org-card strong{font-size:13.5px}.org-council{grid-template-columns:1fr}}.kh-modal .kh-sched span{color:#4d6180}.kh-side-hot{color:#4d6180}.kh-group-note{color:#4d6180}.site-footer h3{color:#fff;margin-bottom:18px}.kh-det__content [style*="color: #FF0000"i],.kh-det__content [style*="color: red"i],.kh-det__content [style*="color:#FF0000"i],.kh-det__content [style*="color:red"i]{color:#c81017!important}.kh-detail-main h2 .kh-sched__count{margin-left:8px;font:600 13.5px/1 var(--font,inherit);color:#4d6180;background:var(--bg-soft,#f5f8fc);border:1px solid var(--line,#e3e9f2);border-radius:999px;padding:5px 11px;vertical-align:middle;white-space:nowrap}.kh-detail-main .kh-sched{list-style:none;margin:0;padding:4px 0 0;display:flex;flex-direction:column;gap:10px}.kh-sched__item{display:grid;grid-template-columns:auto minmax(140px,.9fr) minmax(0,1.4fr) auto;gap:10px 18px;align-items:center;background:var(--bg,#fff);border:1px solid var(--line,#e3e9f2);border-radius:14px;padding:12px 16px;transition:border-color .15s,box-shadow .15s}.kh-sched__item:hover{border-color:#cfd9e8;box-shadow:0 6px 18px rgba(15,27,45,.07)}.kh-sched__cal{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:56px;padding:7px 9px 8px;border-radius:11px;background:var(--bg-soft,#f5f8fc);border:1px solid var(--line,#e3e9f2);color:var(--ink,#0f1b2d)}.kh-sched__cal span{color:#4d6180}.kh-sched__cal b{font:800 21px/1 var(--font,inherit)}.kh-sched__cal span{margin-top:3px;font:700 12px/1 var(--font,inherit);letter-spacing:.01em}.kh-sched__cal--text{font:700 13px/1.3 var(--font,inherit);padding:10px}.kh-sched__who{display:flex;flex-direction:column;gap:6px;min-width:0}.kh-sched__name{font:700 15px/1.35 var(--font,inherit);color:var(--ink,#0f1b2d);min-width:0;word-break:break-word}.kh-sched__type{width:-moz-fit-content;width:fit-content;border-radius:999px;padding:3px 9px;font:700 12px/1 var(--font,inherit);text-transform:uppercase;letter-spacing:.04em}.kh-sched__type.is-online{background:#fdecec;color:#b31a20;border:1px solid #f3cdd0}.kh-sched__type.is-offline{background:#e7f4ea;color:#146a3b;border:1px solid #bfe0cc}.kh-sched__when{display:flex;flex-direction:column;gap:5px;min-width:0}.kh-sched__when p{margin:0;display:flex;gap:8px;align-items:flex-start;font:500 14.5px/1.5 var(--font,inherit);color:#33445c;min-width:0;word-break:break-word}.kh-sched__when svg{flex:0 0 auto;margin-top:2px;color:#8296b1}.kh-sched__btn{border:1.5px solid #d4dce8;background:var(--bg,#fff);color:var(--navy-800,#0b2447);border-radius:10px;padding:9px 16px;cursor:pointer;font:700 15px/1.2 var(--font,inherit);white-space:nowrap;transition:border-color .15s,color .15s,background .15s}.kh-sched__btn:hover{border-color:var(--u-rdsic,#d32027);color:var(--u-rdsic,#d32027)}.kh-sched__all{margin:14px 0 0;font-size:14px}.kh-sched__all a{color:var(--u-rdsic,#d32027);font-weight:600;text-decoration:none}.kh-sched__all a:hover{text-decoration:underline}@media (max-width:760px){.kh-sched__item{grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto auto auto;padding:14px}.kh-sched__cal{grid-row:1}.kh-sched__who{grid-row:1}.kh-sched__when{grid-column:1/-1}.kh-sched__btn{grid-column:1/-1;width:100%}.kh-detail-main h2 .kh-sched__count{display:block;margin:8px 0 0;width:-moz-fit-content;width:fit-content}}.kh-field__pair{display:flex;gap:10px}.kh-field__pair select{flex:0 0 92px;width:92px}.kh-field__pair input{flex:1 1 auto;min-width:0}.kh-det__hero{margin:0 0 22px}.kh-det__hero img{width:100%;height:auto;border-radius:14px;display:block;box-shadow:0 10px 30px rgba(15,27,45,.1)}.kh-det__lead{margin:0 0 16px;font:600 19px/1.6 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-promo{margin:0 0 22px;padding:14px 18px;border-radius:12px;background:linear-gradient(135deg,#fff5f5,#fdecec);border:1px solid #f6cdcf;border-left:4px solid var(--u-rdsic,#d32027)}.kh-promo p{margin:0;font:700 15.5px/1.55 var(--font,inherit);color:#a3161c}.kh-promo p+p{margin-top:6px}.kh-promo .kh-det__lead{margin:0;color:#a3161c}.kh-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(148px,1fr));gap:1px;margin:0 0 24px;padding:0;background:var(--line,#e3e9f2);border:1px solid var(--line,#e3e9f2);border-radius:14px;overflow:hidden}.kh-facts div{margin:0;padding:14px 16px;background:var(--bg,#fff)}.kh-facts dt{margin:0 0 5px;font:600 12.5px/1.2 var(--font,inherit);color:#4d6180;text-transform:uppercase;letter-spacing:.04em}.kh-facts dd{margin:0;font:800 17px/1.3 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-facts div:first-child dd{color:var(--u-rdsic,#d32027)}.kh-toc{margin:0 0 26px;padding:16px 20px 18px;border-radius:14px;background:var(--bg-soft,#f5f8fc);border:1px solid var(--line,#e3e9f2)}.kh-toc h2{margin:0 0 10px!important;font:700 14.5px/1.2 var(--font,inherit)!important;color:#4d6180!important;text-transform:uppercase;letter-spacing:.05em}.kh-toc ol{margin:0;padding:0;list-style:none;counter-reset:toc;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:6px 20px}.kh-toc li{counter-increment:toc;display:flex;gap:9px;align-items:baseline;font-size:14.5px;line-height:1.5}.kh-toc li::before{content:counter(toc,decimal-leading-zero);flex:0 0 auto;font:700 12px/1 var(--font,inherit);color:var(--u-rdsic,#d32027)}.kh-toc a{color:var(--ink,#0f1b2d);text-decoration:none}.kh-toc a:hover{color:var(--u-rdsic,#d32027);text-decoration:underline}.kh-det__content{color:#33445c;font-size:17.5px;line-height:1.7;word-break:break-word;counter-reset:khsec}.kh-det__content>:first-child{margin-top:0}.kh-det__content h2{counter-increment:khsec}.kh-det__content h2::before{content:counter(khsec,decimal-leading-zero);margin-right:10px;font:800 14px/1 var(--font,inherit);color:var(--u-rdsic,#d32027);letter-spacing:.02em;vertical-align:3px}.kh-det__content p{margin:0 0 14px}.kh-det__content b,.kh-det__content strong{color:var(--ink,#0f1b2d);font-weight:700}.kh-det__content a{color:var(--u-rdsic,#d32027);text-decoration:underline;text-underline-offset:2px}.kh-det__content a:hover{text-decoration-thickness:2px}.kh-det__content h2,.kh-det__h2{scroll-margin-top:86px;margin:34px 0 14px;font:800 22px/1.35 var(--font,inherit);color:var(--ink,#0f1b2d);padding-left:14px;border-left:4px solid var(--u-rdsic,#d32027)}.kh-det__content h3{margin:26px 0 10px;font:700 19.5px/1.4 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-det__content h4{margin:20px 0 8px;font:700 17px/1.4 var(--font,inherit);color:#28486f}.kh-det__content ol,.kh-det__content ul{margin:0 0 16px;padding-left:4px;list-style:none}.kh-det__content ol{counter-reset:ds}.kh-det__content li{position:relative;margin:0 0 9px;padding-left:26px}.kh-det__content ul>li::before{content:"";position:absolute;left:6px;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--u-rdsic,#d32027)}.kh-det__content ol>li{counter-increment:ds}.kh-det__content ol>li::before{content:counter(ds) ".";position:absolute;left:0;top:0;font-weight:800;color:var(--u-rdsic,#d32027)}.kh-det__content li ol,.kh-det__content li ul{margin:9px 0 0}.kh-det__content blockquote{margin:0 0 16px;padding:12px 18px;border-left:4px solid var(--line,#e3e9f2);background:var(--bg-soft,#f5f8fc);border-radius:0 10px 10px 0;color:#4d6180}.kh-det__content hr{border:0;border-top:1px solid var(--line,#e3e9f2);margin:26px 0}.kh-fig{margin:20px 0;text-align:center}.kh-det__content img,.kh-fig img{max-width:100%;height:auto;border-radius:12px;display:block;margin:0 auto;border:1px solid var(--line,#e3e9f2);box-shadow:0 8px 22px rgba(15,27,45,.08)}.kh-fig figcaption{margin-top:8px;font-size:14px;color:#4d6180;font-style:italic}.lhn{position:fixed;right:22px;bottom:22px;z-index:700;display:flex;flex-direction:column;gap:10px;align-items:flex-end}.lhn__nut{position:relative;display:grid;grid-template-columns:0fr 46px;align-items:center;height:46px;border-radius:23px;overflow:hidden;text-decoration:none;color:#fff;box-shadow:0 6px 20px rgba(11,36,71,.22);transition:grid-template-columns .26s cubic-bezier(.22,1,.36,1),box-shadow .2s}.lhn__icon{order:2;width:46px;height:46px;display:grid;place-items:center}.lhn__icon svg{width:22px;height:22px}.lhn__chu{order:1;min-width:0;overflow:hidden;opacity:0;transition:opacity .2s .06s}.lhn__chu>span{display:block;white-space:nowrap;font:700 14.5px/1 var(--font,inherit);padding:0 6px 0 18px}.lhn__nut:focus-visible,.lhn__nut:hover{grid-template-columns:1fr 46px;box-shadow:0 10px 26px rgba(11,36,71,.3)}.lhn__nut:focus-visible .lhn__chu,.lhn__nut:hover .lhn__chu{opacity:1}.lhn--goi{background:linear-gradient(135deg,#12a150,#0d7d3e)}.lhn--zalo{background:linear-gradient(135deg,#0d8bf2,#0068c7)}.lhn--zalo .lhn__icon svg{width:30px;height:30px}.lhn--goi::after{content:"";position:absolute;right:0;top:0;width:46px;height:46px;border-radius:50%;border:2px solid rgba(18,161,80,.55);animation:lhnNhip 2.4s ease-out infinite}@keyframes lhnNhip{0%{transform:scale(1);opacity:.75}70%{transform:scale(1.5);opacity:0}100%{opacity:0}}@media (prefers-reduced-motion:reduce){.lhn--goi::after{animation:none}.lhn__nut{transition:none}}@media (max-width:640px){.lhn{right:14px;bottom:16px;gap:9px}.lhn__nut{height:44px;border-radius:22px;grid-template-columns:0fr 44px}.lhn__icon{width:44px;height:44px}.lhn__nut:hover{grid-template-columns:0fr 44px}.lhn__nut:hover .lhn__chu{opacity:0}}.kh-cta{margin:34px 0 4px;padding:30px 34px 32px;border-radius:18px;background:linear-gradient(122deg,var(--navy-950,#04101f) 0,var(--navy-900,#071a35) 58%,#0e2d5a 100%);color:rgba(255,255,255,.86);position:relative;overflow:hidden}.kh-cta::after{content:"";position:absolute;right:-70px;top:-70px;width:250px;height:250px;border-radius:50%;background:radial-gradient(circle,rgba(211,32,39,.28) 0,rgba(211,32,39,0) 70%)}.kh-cta h2{margin:0 0 10px!important;padding:0!important;border:0!important;font:800 24px/1.3 var(--font,inherit)!important;color:#fff!important;position:relative}.kh-cta h2::before{display:none!important}.kh-cta p{margin:0;font-size:16px;line-height:1.7;max-width:62ch;position:relative}.kh-cta__nut{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;position:relative}.kh-cta__nut .btn--ghost{border-color:rgba(255,255,255,.42);color:#fff}.kh-cta__nut .btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}@media (max-width:640px){.kh-cta{padding:22px 20px 24px;border-radius:14px}.kh-cta h2{font-size:20px!important}.kh-cta__nut .btn{width:100%}}.kh-cert{max-width:680px;margin:20px auto 6px}.kh-faq{border-top:1px solid #e3e9f2;padding:14px 0 2px}.kh-faq:first-of-type{border-top:0;padding-top:0}.kh-faq h3{margin:0 0 6px;font-size:1.05rem;line-height:1.45;color:#0b2447}.kh-faq p{margin:0}.kh-cert img{box-shadow:0 14px 38px rgba(11,36,71,.16);border-color:#e6d9a8}.kh-cert figcaption{font-weight:600;color:#33445c;font-style:normal}.kh-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;margin:20px 0;align-items:start}.kh-gallery .kh-fig{margin:0}.kh-gallery .kh-fig img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center;background:var(--bg-soft,#f5f8fc)}.kh-callout{margin:0 0 16px;padding:13px 18px;border-radius:12px;background:var(--bg-soft,#f5f8fc);border:1px solid var(--line,#e3e9f2);border-left:4px solid #28486f;font-weight:600;color:#28486f}.kh-callout a{color:var(--u-rdsic,#d32027)}.kh-det__scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 18px;border:1px solid var(--line,#e3e9f2);border-radius:12px}.kh-tbl{width:100%;min-width:460px;border-collapse:collapse;font-size:15px;background:var(--bg,#fff)}.kh-tbl td,.kh-tbl th{padding:10px 14px;text-align:left;vertical-align:top;border:0}.kh-tbl td+td,.kh-tbl td+th,.kh-tbl th+td,.kh-tbl th+th{border-left:1px solid var(--line,#e3e9f2)}.kh-tbl tr+tr td,.kh-tbl tr+tr th{border-top:1px solid var(--line,#e3e9f2)}.kh-tbl thead th,.kh-tbl tr:first-child th{background:var(--navy-800,#0b2447);color:#fff;font-weight:700;border-left-color:#24406b}.kh-tbl tbody th{background:var(--bg-soft,#f5f8fc);font-weight:700;color:var(--ink,#0f1b2d)}.kh-tbl tr:nth-child(2n) td{background:#fbfcfe}.kh-tbl p:last-child{margin-bottom:0}.kh-video{position:relative;padding-top:56.25%;margin:0 0 18px;border-radius:14px;overflow:hidden;background:#0b1522}.kh-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.kh-video--wait{cursor:pointer}.kh-video--wait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;border:0;border-radius:0;box-shadow:none;margin:0;max-width:none;transition:transform .35s}.kh-video--wait:hover img{transform:scale(1.03)}.kh-video--wait::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,17,31,.08),rgba(9,17,31,.42))}.kh-video__play{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;border:0;background:0 0;cursor:pointer;color:#fff;font:700 15px/1.2 var(--font,inherit)}.kh-video__play svg{width:62px;height:62px;padding:15px;box-sizing:border-box;border-radius:50%;background:var(--u-rdsic,#d32027);box-shadow:0 10px 28px rgba(0,0,0,.35);transition:transform .2s}.kh-video--wait:hover .kh-video__play svg{transform:scale(1.1)}.kh-video__play span{text-shadow:0 1px 8px rgba(0,0,0,.55)}@media (max-width:640px){.kh-det__content{font-size:17px;line-height:1.65}.kh-det__content h2,.kh-det__h2{font-size:19px;margin-top:28px}.kh-det__content h3{font-size:18.5px}.kh-facts{grid-template-columns:1fr 1fr}.kh-facts dd{font-size:15.5px}.kh-toc{padding:14px 16px}.kh-toc ol{grid-template-columns:1fr}.kh-det__lead{font-size:18px}}.kh-det__h2--first{margin-top:0}.kh-detail-main .kh-sched{margin-bottom:26px}.kh-addhv{border:0;border-radius:10px;cursor:pointer;background:#28486f;color:#fff;padding:10px 16px;font:700 14px/1.2 var(--font,inherit);white-space:nowrap}.kh-addhv:hover{background:#1c3554}.kh-det__content img.kh-zoom,.kh-fig img.kh-zoom{cursor:zoom-in;transition:filter .15s,transform .15s}.kh-det__content img.kh-zoom:hover,.kh-fig img.kh-zoom:hover{filter:brightness(.94)}.kh-det__content img.kh-zoom:focus-visible,.kh-fig img.kh-zoom:focus-visible{outline:3px solid var(--u-rdsic,#d32027);outline-offset:3px}body.kh-lb-mo{overflow:hidden}.kh-lb{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;gap:8px;padding:clamp(12px,3vw,40px);background:rgba(9,17,31,.92);backdrop-filter:blur(3px)}.kh-lb[hidden]{display:none}.kh-lb__hinh{margin:0;display:flex;flex-direction:column;align-items:center;gap:12px;max-width:100%;max-height:100%;min-width:0}.kh-lb__hinh img{max-width:100%;max-height:calc(100vh - 130px);width:auto;height:auto;border-radius:10px;background:#fff;box-shadow:0 24px 60px rgba(0,0,0,.5);object-fit:contain}.kh-lb__hinh figcaption{color:#e6edf6;font-size:14px;line-height:1.5;text-align:center;max-width:70ch;padding:0 8px}.kh-lb__hinh figcaption[hidden]{display:none}.kh-lb__x{position:absolute;top:14px;right:16px;width:44px;height:44px;border:0;border-radius:50%;cursor:pointer;background:rgba(255,255,255,.14);color:#fff;font-size:26px;line-height:1;display:grid;place-items:center}.kh-lb__x:hover{background:var(--u-rdsic,#d32027)}.kh-lb__nav{flex:0 0 auto;width:46px;height:46px;border:0;border-radius:50%;cursor:pointer;background:rgba(255,255,255,.14);color:#fff;font-size:30px;line-height:1;display:grid;place-items:center}.kh-lb__nav:hover{background:var(--u-rdsic,#d32027)}.kh-lb__nav[hidden]{display:none}.kh-lb__nav:focus-visible,.kh-lb__x:focus-visible{outline:3px solid #fff;outline-offset:2px}@media (max-width:640px){.kh-lb{padding:10px;gap:4px}.kh-lb__hinh img{max-height:calc(100vh - 150px)}.kh-lb__nav{position:absolute;bottom:16px;width:42px;height:42px}.kh-lb__nav--truoc{left:22%}.kh-lb__nav--sau{right:22%}.kh-lb__hinh figcaption{font-size:13px;padding-bottom:52px}}@media (prefers-reduced-motion:reduce){.kh-det__content img.kh-zoom,.kh-fig img.kh-zoom{transition:none}}.kh-partners{padding:46px 0 50px;background:var(--bg-soft,#f5f8fc);border-top:1px solid var(--line,#e3e9f2)}.kh-partners__kicker{margin:0 0 6px;font:700 12.8px/1.2 var(--font,inherit);color:var(--u-rdsic,#d32027);text-transform:uppercase;letter-spacing:.14em;text-align:center}.kh-partners__title{margin:0 0 26px;font:800 clamp(20px,3vw,26px)/1.3 var(--font,inherit);color:var(--ink,#0f1b2d);text-align:center;letter-spacing:-.01em}.kh-partners__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}.kh-partners__item{margin:0;display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 12px;background:var(--bg,#fff);border:1px solid var(--line,#e3e9f2);border-radius:14px}.kh-partners__item[hidden]{display:none}.kh-partners__item img{width:auto;max-width:136px;height:56px;object-fit:contain}.kh-partners__item figcaption{font:600 13px/1.35 var(--font,inherit);color:#4d6180;text-align:center;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}.kh-partners__shell{position:relative}.kh-partners__shell.is-mo-dan{-webkit-mask-image:linear-gradient(180deg,#000 72%,transparent 99%);mask-image:linear-gradient(180deg,#000 72%,transparent 99%)}.kh-partners__actions{margin:18px 0 0;text-align:center}.kh-partners__actions[hidden]{display:none}.kh-partners__toggle{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--line,#e3e9f2);border-radius:999px;background:var(--bg,#fff);color:var(--ink,#0f1b2d);padding:11px 22px;cursor:pointer;font:700 15px/1.2 var(--font,inherit);transition:border-color .15s,color .15s}.kh-partners__toggle:hover{border-color:var(--u-rdsic,#d32027);color:var(--u-rdsic,#d32027)}.kh-partners__toggle svg{width:17px;height:17px;transition:transform .2s}.kh-partners__toggle.is-open svg{transform:rotate(180deg)}.kh-partners__toggle span[hidden]{display:none}@media (max-width:640px){.kh-partners{padding:34px 0 38px}.kh-partners__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.kh-partners__item{padding:11px 9px}.kh-partners__item img{max-width:112px;height:46px}.kh-partners__title{margin-bottom:20px}}@media (prefers-reduced-motion:reduce){.kh-partners__toggle svg{transition:none}}.lich-khoa{margin:0 0 30px}.lich-khoa__ten{margin:0 0 14px;padding-left:10px;border-left:4px solid #c7d3e2;font:800 19px/1.35 var(--font,inherit);color:var(--ink,#0f1b2d)}.lich-khoa__ten a{color:#0b57d0;text-decoration:none}.lich-khoa__ten a:hover{color:#0842a0;text-decoration:underline;text-underline-offset:3px}.lich-list .kh-sched{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}@media (max-width:640px){.lich-khoa__ten{font-size:17px}}.topbar{font-size:.84rem}.product__tags .tag{font-size:.8rem}.kh-card__price.is-free{font-size:15px}@media (max-width:640px){.topbar{font-size:.8125rem}}.pagehero--course::before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(100deg,rgba(4,16,31,.97) 0,rgba(7,26,53,.93) 34%,rgba(9,32,62,.6) 64%,rgba(11,36,71,.3) 100%),url("/assets/images/dhxd-hero.webp") 60% 30%/cover no-repeat}@media (max-width:900px){.pagehero--course::before{background:linear-gradient(180deg,rgba(4,16,31,.72) 0,rgba(6,22,45,.84) 30%,rgba(7,26,53,.92) 55%,rgba(9,32,62,.95) 100%),url("/assets/images/dhxd-hero-sm.webp") 70% 20%/cover no-repeat}}.tt-hero{padding:34px 0 40px}.tt-hero h1{margin:8px 0 0;color:#fff;font-size:clamp(1.65rem, 1.1rem + 2.1vw, 2.6rem);line-height:1.22;letter-spacing:-.01em;max-width:24ch}.tt-hero--list h1{max-width:none}.tt-hero .lead{margin:14px 0 0;max-width:66ch;color:var(--on-dark-2)}.tt-meta{list-style:none;display:flex;flex-wrap:wrap;gap:8px 18px;margin:18px 0 0;padding:0;font-size:.9rem;color:var(--on-dark-3)}.tt-meta li+li{position:relative;padding-left:18px}.tt-meta li+li::before{content:"";position:absolute;left:0;top:50%;width:4px;height:4px;border-radius:50%;background:currentColor;transform:translateY(-50%);opacity:.65}.tt-wrap{display:grid;grid-template-columns:minmax(0,1fr) 316px;gap:52px;align-items:start}.tt-main{min-width:0;max-width:760px;font-size:17.5px;line-height:1.75;color:var(--ink-2)}.tt-main>p{margin:0 0 1.15em}.tt-main strong{color:var(--ink);font-weight:700}.tt-main code{font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;font-size:.88em;color:var(--navy-800);background:var(--bg-soft-2);padding:.08em .4em;border-radius:5px;word-break:break-word}.tt-main a{color:var(--navy-600);text-decoration:underline;text-underline-offset:3px}.tt-main a:hover{color:var(--red-600)}.tt-h2{margin:2.1em 0 .65em;color:var(--navy-800);font-size:clamp(1.28rem, 1.05rem + .8vw, 1.6rem);line-height:1.3;letter-spacing:-.01em;scroll-margin-top:96px}.tt-h2::after{content:"";display:block;width:46px;height:3px;margin-top:12px;border-radius:2px;background:var(--red-600)}.tt-h3{margin:1.7em 0 .5em;color:var(--navy-700);font-size:1.12rem;line-height:1.35}.tt-ol{margin:0 0 1.2em;padding-left:1.25em}.tt-ul{list-style:none;margin:0 0 1.2em;padding-left:1.4em}.tt-ol li,.tt-ul li{margin:0 0 .5em}.tt-ul>li{position:relative}.tt-ul>li::before{content:"";position:absolute;left:-1.05em;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--navy-500)}.tt-quote{margin:1.5em 0;padding:2px 0 2px 20px;border-left:3px solid var(--red-600);color:var(--ink);font-style:italic}.tt-toc{margin:26px 0 32px;padding:20px 24px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r-lg)}.tt-toc__h{margin:0 0 10px;font-size:.82rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#5a6b85}.tt-toc ol{list-style:decimal;margin:0;padding-left:1.35em;font-size:.97rem}.tt-toc li{margin:0 0 .4em}.tt-toc a{color:var(--navy-700);text-decoration:none}.tt-toc a:hover{color:var(--red-600);text-decoration:underline}.tt-fig{margin:1.8em 0}.tt-fig img{display:block;width:100%;height:auto;border-radius:var(--r-lg);border:1px solid var(--line)}.tt-fig--hero{margin:0 0 26px}.tt-fig figcaption{margin-top:10px;font-size:.88rem;line-height:1.55;color:var(--muted)}.tt-fig__src{display:block;margin-top:4px;color:#65748b;font-size:.94em}.tt-tbl{width:100%;border-collapse:collapse;font-size:.95rem}.tt-tbl td,.tt-tbl th{padding:10px 13px;border:1px solid var(--line);text-align:left;vertical-align:top;line-height:1.55}.tt-tbl thead th{background:var(--navy-800);color:#fff;font-weight:700}.tt-tbl tbody tr:nth-child(2n){background:var(--bg-soft)}.tt-tbl a{color:var(--navy-600)}.tt-faq__q{margin:1.5em 0 .3em;font-weight:700;color:var(--navy-800)}.tt-faq__a{margin:0 0 1.1em}.tt-author{margin:2.6em 0 0;padding:18px 22px;background:var(--bg-soft);border-left:3px solid var(--navy-600);border-radius:0 var(--r-md) var(--r-md) 0;font-size:.95rem;color:var(--ink-2)}.tt-author__h{margin:0 0 6px;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#5a6b85}.tt-author p:last-child{margin:0}.kh-hinh{display:block;width:96px;height:48px;color:var(--navy-700)}.tt-tbl td:has(.kh-hinh){text-align:center;width:116px;padding-top:6px;padding-bottom:6px}@media (max-width:640px){.kh-hinh{width:78px;height:39px}.tt-tbl td:has(.kh-hinh){width:92px}}.gv-the__mono{display:grid;place-items:center;aspect-ratio:3/4;background:#14335c;color:#fff;font-size:3.4rem;font-weight:700;letter-spacing:.06em}.tt-wrap--donlet{grid-template-columns:minmax(0,1fr);max-width:820px;margin-left:auto;margin-right:auto}.tt-side{position:sticky;top:118px}.tt-side__box{padding:24px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r-lg)}.tt-side__h{margin:0 0 8px;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#5a6b85}.tt-side__h--sub{margin-top:22px}.tt-side__d{margin:0 0 16px;font-size:.94rem;line-height:1.6;color:var(--ink-2)}.tt-side .btn{width:100%;justify-content:center;text-align:center;white-space:normal;line-height:1.35;padding:13px 20px;border-radius:var(--r-lg)}.tt-side__list{list-style:none;margin:0;padding:0;font-size:.95rem}.tt-side__list li{padding:9px 0;border-bottom:1px solid var(--line)}.tt-side__list li:last-child{border-bottom:0}.tt-side__list a{color:var(--navy-700);text-decoration:none}.tt-side__list a:hover{color:var(--red-600);text-decoration:underline}.tt-side .link-arrow{margin-top:16px}.tt-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}.tt-chip{padding:7px 15px;border:1px solid var(--line-2);border-radius:999px;background:#fff;color:var(--ink-2);font:600 0.9rem/1 inherit;cursor:pointer}.tt-chip:hover{border-color:var(--navy-500);color:var(--navy-700)}.tt-chip[aria-pressed=true]{background:var(--navy-800);border-color:var(--navy-800);color:#fff}.tt-feat{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);margin:0 0 30px;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}.tt-feat__img{display:block}.tt-feat__img img{display:block;width:100%;height:100%;min-height:260px;object-fit:cover}.tt-feat__body{padding:30px 34px;align-self:center}.tt-feat__h{margin:10px 0 12px;font-size:clamp(1.25rem, 1rem + 1vw, 1.7rem);line-height:1.28}.tt-feat__h a{color:var(--navy-800);text-decoration:none}.tt-feat__h a:hover{color:var(--red-600)}.tt-feat__d{margin:0 0 16px;color:var(--ink-2);line-height:1.65}.tt-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:26px}.tt-card[hidden],.tt-feat[hidden]{display:none!important}.tt-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.tt-card:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:0 14px 30px rgba(11,36,71,.1)}.tt-card__img{display:block;background:var(--bg-soft-2)}.tt-card__img img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.tt-card__body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}.tt-card__cum,.tt-feat__cum{margin:0;font-size:.76rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--red-600)}.tt-card__h{margin:9px 0 10px;font-size:1.08rem;line-height:1.35}.tt-card__h a{color:var(--navy-800);text-decoration:none}.tt-card__h a:hover{color:var(--red-600)}.tt-card__d{margin:0 0 14px;font-size:.94rem;line-height:1.6;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.tt-card__meta,.tt-feat__meta{margin:auto 0 0;font-size:.85rem;color:var(--muted)}@media (max-width:980px){.tt-wrap{grid-template-columns:minmax(0,1fr);gap:36px}.tt-side{position:static}.tt-feat{grid-template-columns:1fr}.tt-feat__img img{min-height:0;aspect-ratio:16/9}.tt-feat__body{padding:24px}}@media (max-width:720px){.tt-tbl{min-width:600px}.tt-main .table-wrap{position:relative}}@media (max-width:560px){.tt-main{font-size:17px}.tt-toc{padding:16px 18px}.tt-side__box{padding:20px}}.tt-fig__zoom{display:block;width:100%;margin:0;padding:0;border:0;background:0 0;font:inherit;color:inherit;cursor:zoom-in}.tt-fig__zoom img{transition:filter .15s}.tt-fig__zoom:hover img{filter:brightness(.95)}.tt-fig__zoom:focus-visible{outline:3px solid var(--u-rdsic,#d32027);outline-offset:3px;border-radius:var(--r-lg)}.drawer__grp{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:13px 14px;border-radius:var(--r-sm);color:var(--ink);background:0 0;border:0;font:inherit;text-align:left;cursor:pointer;font-weight:700}.drawer__grp:hover{background:var(--bg-soft-2)}.drawer__chev{width:18px;height:18px;flex:none;color:var(--muted);transition:transform .18s}.drawer__grp[aria-expanded=true] .drawer__chev{transform:rotate(180deg)}.drawer__nav .subnav-m{display:none}.drawer__grp[aria-expanded=true]+.subnav-m{display:block}.kh-giabox{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin:0 0 16px;padding:11px 14px;border:1px solid var(--line-2);border-left:4px solid var(--navy-800);border-radius:10px;background:var(--bg-soft);font-size:14px;color:var(--ink-2)}.kh-giabox b{color:var(--navy-800);font-size:15.5px}.kh-giabox__nhan{font-weight:700;text-transform:uppercase;font-size:12px;letter-spacing:.06em;color:var(--muted)}.kh-giabox__cach{color:var(--line-2)}.kh-giabox__nhac{color:var(--muted);font-style:italic}.kh-lop__loai.is-tuvan{background:var(--blue-100);color:var(--navy-600)}.kh-detail-main .kh-sched__khoa{margin:22px 0 8px;font:700 17px/1.4 var(--font,inherit);color:var(--ink,#0f1b2d)}.kh-detail-main .kh-sched__khoa:first-child{margin-top:6px}.kh-detail-main .kh-sched__khoa a{color:inherit;text-decoration:none;border-bottom:2px solid var(--u-rdsic,#d32027);padding-bottom:1px}.kh-detail-main .kh-sched__khoa a:focus-visible,.kh-detail-main .kh-sched__khoa a:hover{color:var(--u-rdsic,#d32027)}.kh-det__xem{margin:10px 0 0}.kh-det__xem a{font-weight:600;font-size:15px;color:var(--u-rdsic,#d32027);text-decoration:none}.kh-det__xem a:focus-visible,.kh-det__xem a:hover{text-decoration:underline}.kh-det__xem a::after{content:" \2192"}.tt-luoi{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0}.tt-luoi__o{margin:0}.tt-luoi__o .tt-fig__zoom{display:block;width:100%;padding:0;border:0;background:0 0;cursor:zoom-in}.tt-luoi__o img{display:block;width:100%;height:auto;border:1px solid var(--line,#e3e9f2);border-radius:8px}.tt-luoi__o figcaption{margin-top:6px;font-size:13.5px;line-height:1.45;color:var(--muted,#61748f);text-align:center}@media (min-width:640px){.tt-luoi{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width:980px){.tt-luoi{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}}.kh-sched__fee b{font-weight:700;color:var(--ink,#0f1b2d)}.kh-sched__phi{white-space:nowrap}.kh-sched__fee>span:not(.sr-only){display:flex;flex-wrap:wrap;column-gap:12px;row-gap:2px;min-width:0}.kh-sched__fee .kh-sched__sep{display:none}.kh-sched__sep{margin:0 7px;color:#a3b1c6;font-weight:400}.kh-card__price--2{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 12px;font:600 13px/1.3 var(--font,inherit);color:var(--muted,#61748f)}.kh-card__price--2 b{font:800 16px/1 var(--font,inherit);color:var(--u-rdsic,#d32027)}.kh-card__price--2 small{font:600 12px/1 var(--font,inherit);color:var(--muted,#61748f);margin:0}