.sf-source-home{--portal-accent:var(--sf-review-accent,#4d237d);--portal-ink:inherit}
.sf-source-home .sf-portal-header .sf-portal-header-actions button{font-size:12px!important;line-height:1.3!important;min-width:0!important;width:auto!important}
.sf-source-home .sf-portal-main .sf-portal-promo p{color:#fff!important;opacity:1!important}
.sf-source-home .sf-portal-main .sf-portal-promo button{background:#ffe18a!important;color:#19120b!important;font-size:14px!important}
@media(max-width:600px){.sf-source-home .sf-portal-header .sf-portal-header-actions button{font-size:10px!important;padding:9px 8px!important}.sf-portal-media{order:-1}}
/* Site-specific navigation and action shapes. */
.sf-portal-light .sf-portal-desktop-nav ul{gap:8px}
.sf-portal-light .sf-portal-desktop-nav a{display:block;padding:10px 16px;border-radius:24px;background:#f4eefb}
.sf-portal-light .sf-portal-header-actions button{border-radius:24px!important;border:2px solid #512780!important;background:#512780!important;color:#fff!important}
.sf-portal-light .sf-portal-header-actions .sf-ref-login{background:white!important;color:#512780!important}
.sf-portal-navy .sf-portal-desktop-nav ul{gap:0;border-bottom:2px solid #d5ad48}
.sf-portal-navy .sf-portal-desktop-nav a{display:block;padding:14px 17px;border-right:1px solid #d5ad4844;text-transform:uppercase;letter-spacing:.03em}
.sf-portal-navy .sf-portal-header-actions button{border-radius:0!important;transform:skew(-9deg);background:#d5ad48!important;color:#071a2b!important;box-shadow:3px 3px 0 #82601c}
.sf-portal-navy .sf-portal-header-actions .sf-ref-login{background:#102a40!important;color:#f4d67a!important;border:1px solid #d5ad48!important}
.sf-portal-sand .sf-portal-desktop-nav ul{gap:22px}
.sf-portal-sand .sf-portal-desktop-nav a{display:block;padding:12px 0;border-bottom:3px solid transparent}
.sf-portal-sand .sf-portal-desktop-nav a:hover,.sf-portal-sand .sf-portal-desktop-nav a[aria-current=page]{border-bottom-color:#26717a}
.sf-portal-sand .sf-portal-header-actions button{border-radius:14px 2px 14px 2px!important;background:#24636c!important;color:white!important;border:1px solid #24636c!important}
.sf-portal-sand .sf-portal-header-actions .sf-ref-login{background:#fffdf5!important;color:#24636c!important;border-style:dashed!important}
.sf-portal-media{position:relative;isolation:isolate;min-width:0;overflow:hidden;border-radius:16px;background:#10131c}
.sf-portal-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#080713e8,#08071380 60%,#08071300);z-index:1;pointer-events:none}
.sf-source-home .sf-portal-media .sf-portal-cover{height:360px!important;border-radius:0!important;opacity:.95;object-fit:cover}
.sf-portal-promo{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:14px;padding:32px;max-width:95%;text-align:left}
.sf-source-home .sf-portal-promo span{color:#ffe282!important;font-size:13px;font-weight:800;letter-spacing:.08em}
.sf-source-home .sf-portal-promo strong{color:#fff!important;font-size:clamp(27px,3vw,43px);line-height:1.16;max-width:14ch;text-shadow:0 2px 8px #0009}
.sf-source-home .sf-portal-promo p{color:#fff!important;font-size:13px;line-height:1.5;max-width:34ch;margin:0;opacity:1}
.sf-portal-promo button{background:#ffe18a!important;color:#19120b!important;border:0;border-radius:5px;font-size:14px;font-weight:800;padding:12px 18px;cursor:pointer}
.sf-portal-light .sf-portal-media{order:-1;border-radius:10px}
.sf-portal-light .sf-portal-promo{padding:36px 44px}
.sf-portal-navy .sf-portal-media{border:1px solid #d5ad48;border-radius:0}
.sf-portal-navy .sf-portal-promo strong{font-size:34px}
.sf-portal-sand .sf-portal-media{border-radius:50px 8px 50px 8px}
.sf-portal-sand .sf-portal-promo button{border-radius:20px}
.sf-source-home.sf-portal-light #noi-bat :is(p,li),.sf-source-home.sf-portal-light #gioi-thieu :is(p,li){color:#303040!important;opacity:1!important}
.sf-source-home.sf-portal-navy #noi-bat :is(p,li),.sf-source-home.sf-portal-navy #gioi-thieu :is(p,li){color:#e6eff7!important;opacity:1!important}
@media(max-width:849px){.sf-source-home .sf-portal-media .sf-portal-cover{height:310px!important}.sf-source-home .sf-portal-promo{padding:24px;gap:12px;max-width:100%}.sf-source-home .sf-portal-promo strong{font-size:29px}.sf-portal-navy .sf-portal-header-actions button{font-size:10px;padding:9px 8px}}
.sf-source-home .sf-portal-main :is(p,li,summary){color:var(--portal-text)!important}
.sf-source-home .sf-portal-main :is(h1,h2,h3,a){color:var(--portal-accent)!important}
.sf-source-home .sf-portal-main .sf-portal-actions .sf-portal-primary{color:#fff!important}
.sf-source-home.sf-portal-navy .sf-portal-main .sf-portal-actions .sf-portal-primary{color:#071a2b!important}
.sf-portal-header{height:auto!important;min-height:0!important;background:var(--portal-header-bg,inherit)}
.sf-portal-header-row{max-width:var(--portal-width,1200px);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 24px}
.sf-portal-brand{display:block;flex:0 0 170px;max-width:170px}.sf-portal-brand img{display:block;width:170px!important;height:44px!important;object-fit:contain}
.sf-portal-desktop-nav ul{display:flex;list-style:none;gap:18px;align-items:center;justify-content:center;margin:0;padding:0}.sf-portal-desktop-nav li{margin:0}.sf-portal-desktop-nav a{font-size:14px;font-weight:650;white-space:nowrap;text-decoration:none}
.sf-source-home .sf-portal-desktop-nav a{color:var(--portal-text)!important}.sf-source-home .sf-portal-desktop-nav a[aria-current=page],.sf-source-home .sf-portal-desktop-nav a:hover{color:var(--portal-accent)!important}
.sf-portal-header-actions{display:flex;gap:8px;flex:0 0 auto}.sf-portal-header-actions button{padding:10px 13px;border:0;border-radius:6px;font-size:12px;line-height:1.3;white-space:nowrap;margin:0;min-height:38px}
.sf-portal-menu-toggle{display:none;border:0;background:transparent;color:inherit;font-size:24px;padding:0;margin:0;min-width:34px;min-height:40px}
.sf-portal-header-double .sf-portal-header-row{flex-wrap:wrap}.sf-portal-header-double .sf-portal-desktop-nav{order:3;flex:0 0 100%;padding-top:12px;border-top:1px solid #8883}
.sf-portal-mobile-nav{list-style:none;margin:0;padding:0}.sf-portal-mobile-nav a{padding:12px 0;border-bottom:1px solid #fff3}
.sf-portal-main{max-width:var(--portal-width,1200px);margin:auto!important;padding:0 24px 44px!important}
.sf-portal-main :is(p,li){font-size:16px;line-height:1.8;text-align:left;font-style:normal}
.sf-portal-main :is(h1,h2,h3){font-family:inherit;font-style:normal;line-height:1.28;letter-spacing:-.02em}
.sf-portal-main h1{font-size:clamp(29px,3.2vw,44px);margin:12px 0 18px;text-align:left}
.sf-portal-main h2{font-size:28px;margin:0 0 20px}.sf-portal-main h3{font-size:20px;margin:0 0 12px}
.sf-portal-main a{text-decoration:none}.sf-portal-main a:hover{text-decoration:underline}
.sf-portal-kicker{font-size:12px;letter-spacing:.14em;font-weight:750;opacity:.8}
.sf-portal-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:36px;align-items:center;padding:44px 0}
.sf-portal-cover{display:block;width:100%;height:330px!important;object-fit:cover;border-radius:16px}
.sf-portal-hero-copy>p{max-width:65ch;opacity:.9;margin:0 0 24px}
.sf-portal-actions{display:flex;gap:12px;flex-wrap:wrap}.sf-portal-actions a{display:inline-flex;align-items:center;padding:12px 18px;border:1px solid currentColor;border-radius:8px;font-size:14px;font-weight:650}
.sf-portal-actions .sf-portal-primary{background:var(--portal-accent);border-color:var(--portal-accent);color:white!important}
.sf-portal-section{padding:34px 0;border-top:1px solid #8883}
.sf-portal-inline{max-width:none!important;margin:0!important;padding:0!important}
.sf-portal-section-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.sf-portal-section-head h2{margin:8px 0 0}.sf-portal-section-head>a{white-space:nowrap;font-size:14px}
.sf-portal-news-grid{display:grid!important;gap:24px!important;grid-template-columns:repeat(var(--csv-home-columns,3),minmax(0,1fr))!important}
.sf-portal-post{padding:0!important;min-width:0;border:1px solid #8884;border-radius:12px;overflow:hidden;background:#ffffff06}
.sf-portal-post-image{display:block;overflow:hidden}.sf-portal-post-image img{display:block;width:100%!important;height:auto!important;aspect-ratio:1000/640;object-fit:cover}
.sf-portal-post-copy{padding:20px}.sf-portal-post-copy h3{font-size:18px;line-height:1.45;margin:10px 0 12px}.sf-portal-post-copy>p:not(.sf-source-card-meta){font-size:14px;line-height:1.75;margin:0 0 18px;opacity:.88}
.sf-portal-category{font-size:12px;font-weight:750;text-transform:uppercase;letter-spacing:.05em}
.sf-portal-post-copy .sf-source-card-meta{font-size:12px!important;line-height:1.6;margin:0;opacity:.78}.sf-source-card-meta a{font-size:inherit}
.sf-portal-section :is(.sf-home-reading-grid,.sf-ref-explain-grid){display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.sf-portal-section .sf-ref-explain-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.sf-portal-section :is(.sf-home-reading-grid,.sf-ref-explain-grid)>article{padding:22px;border:1px solid #8884;border-radius:12px;background:#ffffff05;min-width:0}
.sf-source-home .sf-portal-section .sf-home-reading-grid>article{background:transparent!important;box-shadow:none!important}
.sf-portal-section :is(.sf-home-reading-grid,.sf-ref-explain-grid) p{font-size:14px;line-height:1.75}.sf-portal-section :is(.sf-home-reading-grid,.sf-ref-explain-grid) h3{font-size:19px}
.sf-home-step-label{display:inline-block;font-size:13px;opacity:.65;margin-bottom:15px}
.sf-portal-section .sf-home-brand-intro{max-width:85ch;margin:0}.sf-portal-intro p{margin-bottom:16px}
.sf-portal-section details{border:1px solid #8884;border-radius:9px;margin:12px 0;padding:16px 20px}
.sf-portal-section summary{font-size:16px;font-weight:650;cursor:pointer;line-height:1.6}
.sf-portal-section details p{margin:14px 0 0}.sf-portal-account{padding:22px 0}.sf-portal-account[open]{padding-bottom:32px}.sf-portal-account>section{margin-top:24px}.sf-portal-account li{margin-bottom:18px}
.sf-portal-footer{padding:38px 24px 18px!important}.sf-portal-footer-inner{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:44px;max-width:var(--portal-width,1200px);margin:auto}.sf-portal-footer-inner img{max-width:210px;height:55px;object-fit:contain;object-position:left}
.sf-portal-footer-inner p{font-size:14px!important;line-height:1.8!important;margin:14px 0;max-width:40ch}.sf-portal-footer-inner nav a{display:block;margin:0 0 12px}.sf-portal-footer-inner h2{font-size:18px}.sf-portal-copyright{text-align:center;font-size:12px;margin-top:28px;opacity:.75}
.sf-portal-mobile-actions{display:none}.sf-portal-mobile-actions button{padding:8px 10px;border:0;border-radius:5px;white-space:nowrap;font-size:11px;line-height:1.3;min-height:36px}
.sf-portal-light{--portal-accent:#512780}.sf-portal-light .sf-portal-hero{display:flex;flex-direction:column;align-items:stretch;gap:26px;padding-top:24px}.sf-portal-light .sf-portal-cover{order:-1;height:300px!important;border-radius:10px}.sf-portal-light .sf-portal-hero-copy{max-width:830px}.sf-portal-light .sf-portal-hero h1{max-width:25ch}.sf-portal-light .sf-portal-post{background:white}
.sf-portal-navy{--portal-accent:#d5ad48}.sf-portal-navy .sf-portal-actions .sf-portal-primary{color:#071a2b!important}.sf-portal-navy .sf-portal-hero{padding-top:34px}.sf-portal-navy .sf-portal-cover{height:350px!important}.sf-portal-navy .sf-portal-post{border-radius:6px}.sf-portal-navy .sf-portal-main h1{color:#f1d27b!important}.sf-portal-navy .sf-portal-category{color:#e8c66c}
.sf-portal-sand{--portal-accent:#367f88}.sf-portal-sand .sf-portal-hero{padding-top:50px;padding-bottom:50px}.sf-portal-sand .sf-portal-cover{border-radius:90px 12px 90px 12px;height:360px!important}.sf-portal-sand .sf-portal-post{background:#fffdf6}.sf-portal-sand .sf-portal-reading{padding:32px;border-radius:16px;background:#25251f;color:#faf7e9}.sf-portal-sand .sf-portal-reading :is(h2,h3,a,p){color:#faf7e9!important}.sf-portal-sand .sf-portal-reading a{color:#f1ce78!important}
.sf-source-home.sf-portal-sand .sf-portal-reading :is(h2,h3,p,li){color:#faf7e9!important}.sf-source-home.sf-portal-sand .sf-portal-reading a{color:#f1ce78!important}
@media(max-width:1150px){.sf-portal-menu-toggle{display:block}.sf-portal-desktop-nav{display:none!important}.sf-portal-header-double .sf-portal-header-row{flex-wrap:nowrap}.sf-portal-header-row{gap:12px}.sf-portal-brand{margin-right:auto}}
@media(max-width:600px){.sf-portal-header-row{padding:12px 14px;gap:9px}.sf-portal-brand{flex-basis:106px;max-width:106px}.sf-portal-brand img{width:106px!important;height:38px!important}.sf-portal-header-actions{gap:5px}.sf-portal-header-actions button{padding:8px 9px;font-size:11px}.sf-portal-menu-toggle{font-size:22px;min-width:28px}}
@media(max-width:1100px){.sf-portal-news-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}.sf-portal-section .sf-ref-explain-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sf-portal-hero{gap:24px}.sf-portal-section .sf-home-reading-grid{grid-template-columns:1fr 1fr}}
@media(max-width:849px){.sf-portal-main{padding:0 18px 28px!important}.sf-portal-hero{grid-template-columns:1fr!important;padding:28px 0!important;gap:24px!important}.sf-portal-cover{height:220px!important}.sf-portal-main h1{font-size:30px}.sf-portal-main h2{font-size:25px}.sf-portal-section{padding:28px 0}.sf-portal-section-head{align-items:flex-start;gap:12px}.sf-portal-section-head>a{font-size:12px;padding-top:10px}.sf-portal-news-grid{grid-template-columns:1fr!important}.sf-portal-section :is(.sf-home-reading-grid,.sf-ref-explain-grid){grid-template-columns:1fr}.sf-portal-post-copy{padding:20px}.sf-portal-post-copy h3{font-size:20px}.sf-portal-post-copy>p:not(.sf-source-card-meta){font-size:15px}.sf-portal-footer-inner{grid-template-columns:1fr;gap:22px}.sf-portal-footer-inner p{max-width:none}.sf-portal-mobile-actions{display:flex;gap:5px;align-items:center;flex:0 0 auto}.sf-portal-light .sf-portal-cover{height:180px!important}.sf-portal-navy .sf-portal-cover{height:220px!important}.sf-portal-sand .sf-portal-cover{height:230px!important;border-radius:48px 8px 48px 8px}.sf-portal-sand .sf-portal-reading{padding:24px 18px}.sf-portal-light #logo,.sf-portal-navy #logo{width:110px!important;max-width:110px!important;flex:0 0 110px!important}.sf-portal-light #logo img,.sf-portal-navy #logo img{width:110px!important}.sf-portal-light #masthead .header-inner,.sf-portal-navy #masthead .header-inner{padding-left:10px;padding-right:10px;gap:8px}.sf-portal-light #masthead .mobile-nav,.sf-portal-navy #masthead .mobile-nav{margin:0!important}.sf-portal-sand .pn-header-in{padding-left:14px!important;padding-right:14px!important}}

/* Shared homepage/inner-page components use identical metrics. */
body .sf-portal-header{font-family:Arial,sans-serif!important;font-size:14px!important;line-height:1.4!important;box-shadow:none!important;border:0!important}
body .sf-portal-header-row{box-sizing:border-box!important;padding:18px 24px!important}
body .sf-portal-header :is(a,button,li){line-height:1.4!important}
body .sf-portal-header .sf-portal-header-actions button{box-sizing:border-box!important;height:40px!important;min-height:40px!important;font-size:12px!important;padding:8px 13px!important}
body .sf-portal-header .sf-portal-desktop-nav li{margin:0!important;padding:0!important}
body .sf-portal-header .sf-portal-desktop-nav ul{list-style:none!important}
@media(max-width:600px){body .sf-portal-header-row{padding:12px 14px!important}body .sf-portal-header .sf-portal-header-actions button{font-size:10px!important;padding:8px 9px!important}}

.h2-dom .sf-category-articles{margin-top:22px!important}.h2-dom .sf-category-articles>h2{margin:0 0 18px!important}.h2-dom .sf-seo-main>header>p:last-child{margin-bottom:18px}

body header.sf-portal-header{position:sticky!important;top:0!important;z-index:1000!important}body .sf-portal-header-row{background:inherit}body .sf-portal-brand img{object-position:left center}