:root{
 --content-ink:#27221e;--content-paper:#fbf8f3;--content-ivory:#fffdf9;--content-cream:#f1e9df;
 --content-bronze:#a47760;--content-bronze-deep:#765443;--content-muted:#756a62;
 --content-line:rgba(50,40,33,.13);--content-shadow:0 24px 70px rgba(54,40,31,.08);
 --content-serif:'Noto Serif','Times New Roman','Liberation Serif',Georgia,serif
}
body.article-public-page,body.landing-public-page,body.content-list-page{background:var(--content-paper);color:var(--content-ink)}
.content-topbar{position:sticky;top:0;z-index:80;background:rgba(251,248,243,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--content-line)}
.content-topbar-inner{width:min(1320px,calc(100% - 48px));height:84px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}
.content-brand{display:flex;align-items:center}.content-brand img{width:158px;height:64px;object-fit:contain;object-position:left center}
.content-nav{display:flex;align-items:center;gap:24px;font-size:12px}.content-nav>a:not(.content-book){position:relative;padding:10px 0;color:#5f554e}
.content-nav>a[aria-current="page"],.content-nav>a:not(.content-book):hover{color:var(--content-ink)}
.content-nav>a[aria-current="page"]:after{content:'';position:absolute;left:0;right:0;bottom:4px;height:1px;background:var(--content-bronze)}
.content-book{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:999px;background:var(--content-ink);color:#fff!important;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.content-page{width:min(1240px,calc(100% - 40px));margin:auto}
.content-hero{padding:104px 0 66px;max-width:940px}
.content-hero-list{max-width:980px}
.content-eyebrow{margin:0 0 16px;font-size:10px;font-weight:800;letter-spacing:.18em;color:var(--content-bronze);text-transform:uppercase}
.content-hero h1{font:400 clamp(48px,6.4vw,88px)/.98 Georgia,'Times New Roman',serif;letter-spacing:-.045em;margin:0 0 26px;max-width:980px}
.content-excerpt{font-size:18px;line-height:1.75;color:#675d56;max-width:780px;margin:0}
.content-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:30px;padding-top:18px;border-top:1px solid var(--content-line);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:#8b7d73}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:4px 0 104px}
.guide-card{min-height:320px;display:flex;flex-direction:column;padding:28px;border:1px solid var(--content-line);border-radius:18px;background:var(--content-ivory);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.guide-card:hover{transform:translateY(-3px);border-color:rgba(164,119,96,.35);box-shadow:0 20px 45px rgba(54,40,31,.06)}
.guide-card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:#9a897e}
.guide-card-meta span{color:var(--content-bronze);font-weight:800}
.guide-card h2{font:400 31px/1.08 Georgia,'Times New Roman',serif;letter-spacing:-.025em;margin:24px 0 14px}
.guide-card p{color:#6d625a;font-size:13px;line-height:1.7;margin:0 0 26px}
.guide-card b{margin-top:auto;font-size:10px;letter-spacing:.08em;text-transform:uppercase}
.guide-card b span{color:var(--content-bronze)}
.empty-guide{grid-column:1/-1;padding:64px 28px;text-align:center;border:1px dashed rgba(50,40,33,.18);border-radius:18px;background:rgba(255,255,255,.35)}
.empty-guide h2{font:400 34px/1.1 Georgia,serif;margin:8px 0 12px}.empty-guide p:last-child{color:var(--content-muted)}
.content-body{max-width:820px;margin:0 auto;padding:22px 0 100px}
.content-heading{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.025em;line-height:1.12;margin:54px 0 20px}
.content-body h2{font-size:42px}.content-body h3{font-size:32px}.content-body h4{font-size:26px}
.content-paragraph{font-size:17px;line-height:1.88;color:#504842;margin:0 0 25px}
.content-image{margin:48px -110px}.content-image img{width:100%;max-height:820px;object-fit:cover;border-radius:18px}
.content-image figcaption{font-size:10px;color:#887b72;padding:10px 4px 0}
.content-video{position:relative;padding-top:56.25%;margin:48px -70px;border-radius:18px;overflow:hidden;background:#e8dfd6}
.content-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.content-cta{text-align:center;margin:42px 0}
.content-cta a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;background:var(--content-ink);color:#fff;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.content-price{border:1px solid var(--content-line);border-radius:16px;padding:26px;margin:32px 0;background:var(--content-ivory)}
.price-name{font:400 27px Georgia,serif}.price-value{font:400 38px Georgia,serif;color:var(--content-bronze-deep);margin:8px 0}
.content-price p{color:var(--content-muted)}
.content-quote{margin:46px -36px;padding:34px 38px;border:0;border-radius:18px;background:var(--content-cream)}
.content-quote p{font:italic 400 28px/1.42 Georgia,serif;margin:0 0 14px}.content-quote footer{font-size:11px;color:var(--content-bronze-deep)}
.content-spacer{height:38px}
.public-lead-form{margin:46px 0;padding:28px;border:1px solid var(--content-line);border-radius:18px;background:var(--content-cream);display:grid;grid-template-columns:1fr 1fr;gap:16px}
.public-lead-form label{display:grid;gap:7px}.public-lead-form label span{font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:#665c55}
.public-lead-form input,.public-lead-form textarea{width:100%;border:1px solid #d9cbc0;border-radius:10px;background:#fffdf9;padding:12px 13px;outline:none}
.public-lead-form input:focus,.public-lead-form textarea:focus{border-color:var(--content-bronze);box-shadow:0 0 0 3px rgba(164,119,96,.1)}
.public-lead-form button{grid-column:1/-1;min-height:48px;border:0;border-radius:999px;background:var(--content-ink);color:#fff;font-weight:800}
.lead-form-status{grid-column:1/-1;margin:0;font-size:12px}
.content-end{margin:0 auto 108px;padding:44px 0;border-top:1px solid var(--content-line);border-bottom:1px solid var(--content-line);display:grid;grid-template-columns:1fr auto;gap:44px;align-items:end}
.content-end h2{font:400 clamp(32px,4vw,48px)/1.06 Georgia,serif;letter-spacing:-.03em;margin:0;max-width:760px}
.content-end-actions{display:flex;align-items:center;gap:24px}
.content-footer{background:#211d1a;color:#fff;padding:54px 0 30px}
.content-footer-inner{width:min(1320px,calc(100% - 48px));margin:auto;display:grid;grid-template-columns:1fr auto;align-items:end;gap:36px}
.content-footer-brand img{width:150px;filter:brightness(0) invert(1);opacity:.94}.content-footer-brand p{margin:14px 0 0;font:italic 14px Georgia,serif;color:#d6b8a7}
.content-footer-links{display:flex;gap:20px;font-size:11px;color:#d8cbc2}.content-footer small{grid-column:1/-1;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.42)}
.content-404{min-height:70vh;display:grid;place-items:center;align-content:center;gap:12px;text-align:center;padding:70px 20px}
.content-404 h1{font:400 clamp(100px,18vw,180px)/.8 Georgia,serif;color:#d6c1b4;margin:8px 0}.content-404 h2{font:400 34px/1.1 Georgia,serif;margin:6px 0}.content-404>p:not(.content-eyebrow){color:var(--content-muted)}
.content-404>div{display:flex;align-items:center;gap:24px;margin-top:18px}
.landing-page .content-hero{text-align:center;margin:auto}.landing-page .content-excerpt{margin-inline:auto}.landing-page .content-body{max-width:960px}
.site-popup{position:fixed;inset:0;background:rgba(18,15,13,.68);display:grid;place-items:center;z-index:1000;padding:20px}.site-popup.hidden{display:none}
.site-popup-card{width:min(520px,100%);background:var(--content-ivory);padding:28px;border-radius:18px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.24)}
.site-popup-close{position:absolute;right:12px;top:10px;border:0;background:none;font-size:28px}.site-popup-card img{width:100%;max-height:250px;object-fit:cover;border-radius:12px;margin-bottom:18px}
.site-popup-card h3{font:400 32px/1.06 Georgia,serif;margin:0 0 12px}.site-popup-card p{color:#6e645d}.site-popup-card a{display:inline-flex;border-radius:999px;background:var(--content-ink);color:#fff;padding:12px 17px;font-size:10px;font-weight:800}
@media(max-width:980px){.guide-grid{grid-template-columns:1fr 1fr}.content-image{margin-inline:-40px}.content-video{margin-inline:-30px}}
@media(max-width:780px){
 .content-topbar-inner{width:calc(100% - 30px);height:68px}.content-brand img{width:112px;height:50px}
 .content-nav{gap:12px}.content-nav>a:not(.content-book){display:none}.content-book{min-height:38px;padding-inline:15px}
 .content-page{width:min(100% - 30px,1180px)}
 .content-hero{padding:66px 0 42px}.content-hero h1{font-size:clamp(42px,12vw,58px);line-height:.98}.content-excerpt{font-size:16px;line-height:1.68}
 .guide-grid{grid-template-columns:1fr;gap:10px;padding-bottom:72px}.guide-card{min-height:250px;padding:22px}.guide-card h2{font-size:28px}
 .content-body{padding:10px 0 70px}.content-body h2{font-size:35px}.content-body h3{font-size:29px}.content-body h4{font-size:24px}
 .content-paragraph{font-size:16px;line-height:1.8}.content-image,.content-video,.content-quote{margin-inline:0}.content-image img{border-radius:14px}
 .public-lead-form{grid-template-columns:1fr;padding:20px}.content-end{grid-template-columns:1fr;gap:28px;margin-bottom:72px;padding:34px 0}.content-end-actions{flex-direction:column;align-items:flex-start;gap:16px}
 .content-footer{padding-top:42px}.content-footer-inner{width:calc(100% - 30px);grid-template-columns:1fr}.content-footer-links{flex-wrap:wrap}.content-footer small{grid-column:auto}
 .content-404 h2{font-size:29px}.content-404>div{flex-direction:column;gap:15px}
}
/* V3.6 public service / recruitment pages */
.content-feature-image{margin:0 auto 42px;max-width:900px}
.content-feature-image img{display:block;width:100%;height:auto;border-radius:18px}
.service-public-page .content-body ul{margin:18px 0 28px;padding-left:1.25rem}
.service-public-page .content-body li{margin:.55rem 0}
.recruitment-public-page .guide-card{cursor:default}

/* Vietnamese typography hotfix V3.6.1 */
.content-hero h1,.guide-card h2,.empty-guide h2,.content-heading,.content-price .price-name,.content-price .price-value,
.content-quote,.content-end h2,.content-404 h1,.content-404 h2,.site-popup-card h3{
  font-family:var(--content-serif);
  font-kerning:normal;
  font-synthesis:none;
  text-rendering:optimizeLegibility;
}
.content-hero h1{line-height:1.08;letter-spacing:-.012em}
.guide-card h2,.empty-guide h2{line-height:1.16;letter-spacing:-.008em}
.content-heading{line-height:1.18;letter-spacing:-.008em}
.content-end h2,.content-404 h2,.site-popup-card h3{line-height:1.16;letter-spacing:-.008em}
@media(max-width:780px){
 .content-hero h1{line-height:1.11;letter-spacing:-.004em}
 .guide-card h2,.content-body h2,.content-body h3,.content-body h4{line-height:1.2;letter-spacing:0}
}

/* V3.6.2 compliance footer */
.content-bct{display:flex;align-items:center;justify-content:flex-start;max-width:165px}
.content-bct img{display:block;width:165px;max-width:100%;height:auto}
@media(max-width:780px){.content-bct{max-width:150px}.content-bct img{width:150px}}