:root{--ink:#17120e;--muted:#6c6259;--paper:#fbf7f0;--warm:#f4ebdd;--sand:#ead7b9;--gold:#b88746;--gold-deep:#8f642c;--line:rgba(23,18,14,.12);--serif:"Times New Roman",Cambria,serif;--sans:"Avenir Next","Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.6}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.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}

/* Unified floating header — mirrors homepage */
.float-nav{position:fixed;left:0;right:0;top:12px;z-index:100;display:flex;justify-content:center;pointer-events:none}
.float-nav__inner{pointer-events:auto;width:min(calc(100vw - 30px),1280px);min-height:58px;display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;padding:8px 10px 8px 14px;border-radius:999px;background:rgba(252,248,242,.94);border:1px solid rgba(23,18,15,.08);box-shadow:0 16px 44px rgba(58,42,24,.14);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.logo-lockup{display:flex;align-items:center;gap:8px;white-space:nowrap}
.logo-mark{width:38px;height:38px;padding:3px;border-radius:50%;display:grid;place-items:center;background:rgba(255,250,243,.78);border:1px solid rgba(184,135,70,.70);box-shadow:inset 0 0 0 2px rgba(255,255,255,.62),0 5px 14px rgba(91,62,31,.10);overflow:hidden;flex:none}
.brand-icon{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 2px 5px rgba(100,61,18,.16))}
.logo-text{display:flex;flex-direction:column;line-height:1;gap:1px}.brand-wordmark{display:block;height:29px;width:auto;max-width:178px;object-fit:contain;object-position:left center}.logo-sub{margin-top:1px;padding-left:2px;font-size:8px;font-weight:750;letter-spacing:.19em;color:#847568;text-transform:uppercase}
.main-nav{display:flex;justify-content:center;align-items:center;gap:22px;white-space:nowrap}.main-nav a{padding:8px 11px;border-radius:999px;color:#514941;font-size:15px;font-weight:600;transition:color .22s ease,background .22s ease,transform .22s ease,box-shadow .22s ease}.main-nav a:hover{color:var(--ink);background:rgba(184,135,70,.11);transform:translateY(-1px);box-shadow:0 7px 16px rgba(73,50,24,.06)}
.nav-tools{display:flex;align-items:center;gap:8px}.lang-switch{display:grid;grid-template-columns:1fr 1fr;height:38px;padding:3px;border-radius:999px;border:1px solid var(--line);background:#f5eee4}.lang-switch button{min-width:33px;border:0;border-radius:999px;background:transparent;font-size:9px;font-weight:850;color:#776d64}.lang-switch button.active{background:#fff;color:var(--ink);box-shadow:0 4px 12px rgba(58,42,24,.08)}.lang-switch button:disabled{opacity:.48;cursor:not-allowed}
.book-pill{height:44px;padding:0 20px;display:flex;align-items:center;border-radius:999px;background:var(--ink);color:#fff;font-size:11px;font-weight:650;letter-spacing:.025em;transition:background .25s ease,transform .25s ease,box-shadow .25s ease}.book-pill:hover{background:#5b2921;transform:translateY(-1px);box-shadow:0 9px 20px rgba(60,30,22,.14)}
.mobile-toggle{display:none;background:transparent;border:0;font-size:20px}.mobile-menu{display:none}
body>main{padding-top:88px}
@media(max-width:1150px){.main-nav{gap:12px}.main-nav a{font-size:13px;padding:8px 8px}}
@media(max-width:920px){.float-nav{top:7px}.float-nav__inner{width:calc(100vw - 14px);min-height:54px;gap:10px;padding:7px 9px 7px 11px}.main-nav,.book-pill{display:none}.mobile-toggle{display:block;position:relative;z-index:1002}.brand-wordmark{height:25px;max-width:150px}.logo-mark{width:34px;height:34px}.logo-sub{display:none}.float-nav.menu-open .mobile-toggle{color:var(--gold-deep)}.mobile-menu{position:fixed;top:70px;left:14px;right:14px;z-index:1001;padding:18px;border-radius:24px;background:rgba(251,247,240,.98);border:1px solid rgba(27,21,17,.09);box-shadow:0 24px 58px rgba(44,31,21,.18);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);flex-direction:column;gap:4px}.float-nav.menu-open .mobile-menu{display:flex}.mobile-menu a{padding:13px 14px;border-radius:14px;font-size:16px;font-weight:650;color:#3f352e}.mobile-menu a:hover{background:#f1e5d3}.mobile-book{margin-top:6px;text-align:center;background:var(--ink);color:#fff!important}}
@media(max-width:560px){.brand-wordmark{height:22px;max-width:132px}.logo-mark{width:31px;height:31px}}
.journal-hero{max-width:1280px;margin:auto;padding:72px 28px 50px}.eyebrow{font-size:10px;letter-spacing:.18em;text-transform:uppercase;font-weight:850;color:var(--gold-deep)}.journal-hero h1{font-family:var(--serif);font-size:clamp(58px,7vw,104px);font-weight:400;line-height:.92;letter-spacing:-.045em;margin:18px 0 22px;max-width:1060px}.journal-hero p{max-width:750px;color:var(--muted);font-size:17px}.journal-grid{max-width:1280px;margin:0 auto 100px;padding:0 28px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.journal-card{display:flex;flex-direction:column;border:1px solid rgba(23,18,14,.08);border-radius:24px;overflow:hidden;background:#fffaf3;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}.journal-card:hover{transform:translateY(-5px);box-shadow:0 22px 52px rgba(30,20,10,.10);border-color:rgba(184,135,70,.3)}.journal-card img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s ease}.journal-card:hover img{transform:scale(1.025)}.journal-card-body{padding:23px;display:flex;flex-direction:column;flex:1}.journal-meta{font-size:9px;font-weight:850;letter-spacing:.15em;text-transform:uppercase;color:var(--gold-deep)}.journal-card h2{font-family:var(--serif);font-weight:400;font-size:clamp(30px,2.3vw,39px);letter-spacing:-.035em;line-height:1.04;margin:12px 0}.journal-card p{font-size:14px;color:var(--muted);margin:0 0 20px}.read-more{margin-top:auto;font-size:10px;font-weight:850;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-deep)}
.article-hero{max-width:1280px;margin:auto;padding:34px 28px 50px;display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);gap:52px;align-items:center}.article-cover{overflow:hidden;border-radius:28px;background:#d9c4a6}.article-cover img{width:100%;aspect-ratio:16/10;object-fit:cover}.article-category{font-size:10px;font-weight:850;letter-spacing:.17em;text-transform:uppercase;color:var(--gold-deep)}.article-title{font-family:var(--serif);font-size:clamp(50px,5.6vw,82px);font-weight:400;line-height:.94;letter-spacing:-.047em;margin:16px 0 20px}.article-deck{font-size:18px;color:var(--muted);max-width:650px;margin:0}.article-byline{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px;color:#887d73;font-size:9px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}.article-byline span{padding-right:14px;border-right:1px solid var(--line)}
.article-shell{max-width:1320px;margin:auto;padding:0 28px 96px;display:grid;grid-template-columns:210px minmax(0,720px) 286px;gap:32px;align-items:start}.toc{position:sticky;top:100px;align-self:start;padding-top:16px;border-top:1px solid var(--line)}.toc strong{display:block;font-size:11px;line-height:1.35;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:14px}.toc a{display:block;font-size:14px;font-weight:600;color:#665d56;line-height:1.5;padding:9px 0 9px 10px;border-left:2px solid transparent;transition:color .2s,border-color .2s,transform .2s}.toc a:hover{color:var(--ink);border-left-color:var(--gold);transform:translateX(2px)}.article-body{font-family:var(--sans);font-size:18px;line-height:1.82;color:#2f2924;min-width:0}.article-body p{margin:0 0 27px}.article-body h2{scroll-margin-top:100px;font-family:var(--serif);font-size:clamp(34px,3.2vw,44px);font-weight:400;line-height:1.04;letter-spacing:-.035em;margin:64px 0 20px}.article-body strong{font-weight:700}.article-body blockquote{margin:25px 0;padding:22px 24px;border-left:4px solid var(--gold);background:var(--warm);border-radius:0 18px 18px 0;font-family:var(--sans);font-size:18px;line-height:1.7;font-weight:650;color:#3f352e;box-shadow:0 10px 24px rgba(39,27,12,.04)}.callout{margin:44px 0;padding:30px;border-radius:22px;background:#efe0c8;border:1px solid rgba(23,18,14,.07)}.callout>span{font-family:var(--sans);font-size:10px;font-weight:850;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-deep)}.callout p{margin:12px 0 0;font-size:20px;line-height:1.7}.energy-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:28px 0 38px}.energy-grid div{padding:22px 18px;background:#f5eee3;border-radius:18px;border-top:2px solid var(--gold);min-height:150px}.energy-grid b{display:block;font-family:var(--serif);font-size:19px;line-height:1.05;font-weight:600;letter-spacing:-.02em;margin-bottom:14px}.energy-grid span{font-family:var(--sans);font-size:14px;line-height:1.65;color:#5e554e}.more-panel{position:sticky;top:100px;align-self:start;padding:18px;border-radius:24px;background:#fffaf3;border:1px solid rgba(23,18,14,.08);box-shadow:0 16px 38px rgba(49,34,19,.06)}.more-kicker{display:inline-flex;padding:6px 9px;border-radius:999px;background:#f4ebdd;border:1px solid rgba(184,135,70,.22);color:var(--gold-deep);font-size:9px;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.more-panel h3{font-family:var(--serif);font-size:30px;line-height:1.02;font-weight:400;letter-spacing:-.03em;margin:12px 0 16px}.more-list{display:grid;gap:10px}.more-card{display:grid;grid-template-columns:82px minmax(0,1fr);gap:11px;align-items:center;padding:9px;border-radius:16px;border:1px solid rgba(23,18,14,.08);background:#fffdf9;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.more-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(45,31,18,.08);border-color:rgba(184,135,70,.30)}.more-card img{width:82px;height:66px;object-fit:cover;border-radius:11px}.more-card span{display:block;margin-bottom:4px;color:var(--gold-deep);font-size:8px;font-weight:850;letter-spacing:.10em;text-transform:uppercase}.more-card b{display:block;font-family:var(--serif);font-size:15px;line-height:1.18;font-weight:600;color:var(--ink)}.more-book{display:flex;align-items:center;justify-content:center;margin-top:16px;min-height:48px;border-radius:14px;background:var(--ink);color:#fff;font-size:12px;font-weight:850;transition:background .2s ease,transform .2s ease,box-shadow .2s ease}.more-book:hover{background:#5b2921;transform:translateY(-2px);box-shadow:0 9px 20px rgba(60,30,22,.14)}
/* Footer copied from Master v3.12 homepage. The wordmark must NEVER inherit the round-logo selector. */
.footer{padding:0 clamp(20px,4vw,70px) 28px;background:#f4ebdd;color:#1b1511}
.footer-inner{width:min(100%,1440px);margin:0 auto;padding-top:22px;border-top:1px solid rgba(27,21,17,.11);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:34px;align-items:center}
.footer-brand{display:flex;align-items:flex-start;gap:10px}
.footer-brand .logo-mark.brand-icon-wrap{flex:none;width:54px;height:54px;padding:3px;border:1px solid rgba(184,135,70,.70);background:rgba(255,250,243,.78);box-shadow:inset 0 0 0 2px rgba(255,255,255,.62),0 5px 14px rgba(91,62,31,.10);border-radius:50%;display:grid;place-items:center;overflow:hidden}
.footer-brand .logo-mark.brand-icon-wrap > .brand-icon{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 2px 5px rgba(100,61,18,.16))}
.footer-brand-lockup{display:block;font:inherit;letter-spacing:normal}
.footer-brand-lockup .brand-wordmark--footer{display:block;width:auto;height:34px;max-width:230px;object-fit:contain;object-position:left center;border:none;border-radius:0;background:transparent;padding:0;box-shadow:none}
.footer-brand small{display:block;margin-top:8px;color:#776c61;font-size:14px;line-height:1.55}
.footer-direct{display:flex;gap:7px}
.footer-direct a{width:66px;height:66px;display:grid;place-items:center;border-radius:999px;border:1px solid rgba(27,21,17,.11);background:#f8f0e5;color:#1b1511;font-size:10px;font-weight:850;transition:transform .24s ease,background .24s ease,color .24s ease,border-color .24s ease,box-shadow .24s ease}
.footer-direct a:first-child{background:#1b1511;color:#fff}
.footer-direct a:hover,.footer-direct a:focus-visible{transform:translateY(-6px) scale(1.04);background:#a9793c;color:#fff;border-color:#a9793c;box-shadow:0 14px 28px rgba(105,72,31,.22)}
.footer-direct a:first-child:hover,.footer-direct a:first-child:focus-visible{background:#5b2921;border-color:#5b2921}
.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}
.mobile-booking-cta{display:none}
@media(max-width:1120px){.article-shell{max-width:980px;grid-template-columns:190px minmax(0,1fr);gap:34px}.more-panel{grid-column:2;position:relative;top:auto}.energy-grid{grid-template-columns:1fr 1fr}.journal-grid{grid-template-columns:1fr}}
@media(max-width:800px){.article-shell{grid-template-columns:1fr;padding:0 18px 90px}.toc{display:none}.more-panel{grid-column:auto;margin-top:28px;padding:16px}.more-panel h3{font-size:28px}.more-card{grid-template-columns:96px minmax(0,1fr)}.more-card img{width:96px;height:74px}.more-card b{font-size:17px}}
@media(max-width:700px){body{padding-bottom:88px}.site-header{padding:9px 10px}.header-inner{min-height:52px}.brand-icon{width:34px;height:34px}.brand-wordmark{height:23px;max-width:145px}.book{font-size:11px;padding:10px 14px}.journal-hero{padding:50px 18px 38px}.journal-hero h1{font-size:58px}.journal-grid{padding:0 18px;margin-bottom:76px}.article-hero{padding:24px 18px 34px;gap:24px}.article-title{font-size:48px}.article-deck{font-size:17px}.article-body{font-size:18px;line-height:1.85}.article-body h2{font-size:34px;margin-top:50px}.article-body blockquote{font-size:19px;line-height:1.7;padding:22px 20px}.callout p{font-size:19px}.energy-grid{grid-template-columns:1fr;gap:16px}.energy-grid div{min-height:auto;padding:24px 20px}.energy-grid b{font-size:19px}.energy-grid span{font-size:17px;line-height:1.7}.footer-inner{grid-template-columns:1fr;align-items:start}.mobile-booking-cta{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:90;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 7px 7px 10px;border-radius:999px;background:rgba(251,247,240,.94);color:#17120e;border:1px solid rgba(184,135,70,.26);box-shadow:0 18px 44px rgba(19,14,10,.24);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.mobile-booking-cta .mobile-booking-brand{display:flex;align-items:center;gap:9px;min-width:0}.mobile-booking-cta .mobile-booking-brand img{width:36px;height:36px;object-fit:contain;flex:none}.mobile-booking-cta .mobile-booking-copy{display:flex;flex-direction:column;min-width:0;line-height:1.05}.mobile-booking-cta .mobile-booking-copy b{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mobile-booking-cta .mobile-booking-copy span{margin-top:4px;color:#8a7f75;font-size:9px;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.mobile-booking-cta .mobile-booking-button{flex:none;display:flex;align-items:center;justify-content:center;min-height:46px;padding:0 17px;border-radius:999px;background:#17120e;color:#fff;font-size:12px;font-weight:850;letter-spacing:.01em;box-shadow:0 7px 18px rgba(23,18,14,.18);transition:transform .18s ease,background .18s ease}.mobile-booking-cta:active .mobile-booking-button{transform:scale(.98);background:#5b2921}}

/* v3.13 Vietnamese typography QA: honor Vietnamese glyphs and tone marks across all headings and cards. */
.journal-hero h1,.journal-card h2,.article-title,.article-body h2,.more-panel h3,.more-card b,.energy-grid b{font-family:var(--serif);letter-spacing:normal;font-kerning:normal;overflow-wrap:break-word}
.article-body h2,.article-title,.journal-hero h1{line-height:1.15}
.article-body h2{margin-top:60px}
.more-card b{line-height:1.25}
/* Match homepage footer responsive behavior without touching article layout. */
@media(max-width:920px){.footer-inner{grid-template-columns:1fr;align-items:start}}
@media(max-width:560px){.footer-brand .logo-mark.brand-icon-wrap{width:46px;height:46px}.footer-brand-lockup .brand-wordmark--footer{height:29px;max-width:196px}.footer-direct a{width:58px;height:58px}}

/* v3.13 Journal-only mobile fix: article hero must shrink below 420px viewport. */
@media(max-width:700px){.article-hero{grid-template-columns:minmax(0,1fr)}.article-hero>div{min-width:0}}

/* v3.14 Journal typography refresh — inspired by the heavy geometric sans headline
   in NilBand reference screenshot. Inter (800/900) with robust offline fallback.
   Journal content only; global header, footer, and homepage are unchanged. */
:root { --journal-font: "Inter", "Arial", "Segoe UI", sans-serif; }
.journal-hero, .journal-grid, .article-hero, .article-shell {
  font-family: var(--journal-font);
}
.journal-hero h1, .journal-card h2, .article-title, .article-body h2,
.article-body h3, .more-panel h3, .more-card b, .energy-grid b {
  font-family: var(--journal-font);
  font-style: normal;
  font-kerning: normal;
  text-wrap: pretty;
  overflow-wrap: break-word;
}
.journal-hero h1 {
  font-size: clamp(54px, 6.5vw, 92px);
  font-weight: 850;
  line-height: 1.1;
  letter-spacing: -.045em;
}
.journal-card h2 {
  font-size: clamp(28px, 2.2vw, 36px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -.033em;
}
.article-title {
  font-size: clamp(43px, 4.7vw, 69px);
  font-weight: 850;
  line-height: 1.12;
  letter-spacing: -.045em;
}
.article-body {font-family:var(--journal-font);}
.article-body h2 {
  font-size: clamp(29px, 2.7vw, 38px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.035em;
}
.article-body h3 {font-size:clamp(22px,2vw,28px);font-weight:750;line-height:1.3;letter-spacing:-.02em;}
.more-panel h3 {font-size:27px;font-weight:800;line-height:1.18;letter-spacing:-.035em;}
.more-card b {font-size:15px;font-weight:750;line-height:1.3;letter-spacing:-.015em;}
.energy-grid b {font-size:18px;font-weight:750;line-height:1.28;letter-spacing:-.02em;}
@media(max-width:700px) {
  .journal-hero h1 {font-size:clamp(46px,11.7vw,58px);line-height:1.12;}
  .journal-card h2 {font-size:30px;}
  .article-title {font-size:clamp(35px,9.7vw,44px);line-height:1.18;}
  .article-body h2 {font-size:30px;line-height:1.27;}
  .more-panel h3 {font-size:26px;}
}
/* v3.16.3 — Journal mobile menu interaction parity with homepage.
   The full-width floating wrapper deliberately ignores pointers;
   the open dropdown must opt back in so touchscreen taps reach links. */
@media (max-width: 920px) {
  .float-nav.menu-open .mobile-menu,
  .float-nav.menu-open .mobile-menu a {
    pointer-events: auto;
  }
}