@import url('/assets/tokens.css');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}
body{background:var(--bg);color:var(--txt);font-family:var(--font);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}

.site-header-wrap{position:sticky;top:0;z-index:300;isolation:isolate}
.site-nav{
  height:var(--nav-h);padding:0 16px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;
  background:transparent;border-bottom:1px solid transparent;transition:background .25s,border-color .25s;
}
.site-nav.scrolled{
  background:rgba(8,11,20,.92);backdrop-filter:blur(16px);border-bottom-color:var(--bdr);
}
html[data-theme='light'] .site-nav.scrolled{background:rgba(244,246,251,.92)}

.site-logo{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--white);min-width:0}
.site-logo img{
  width:38px;height:38px;border-radius:50%;border:1.5px solid var(--gold-dim);
  object-fit:contain;flex-shrink:0;display:block;
}
.site-logo-text,.site-brand-text{
  font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--white);letter-spacing:-.02em;white-space:nowrap;
}
.site-logo-text em,.site-brand-text em{color:var(--gold-lt);font-style:normal}

.site-nav-links{display:none;gap:1px;align-items:center;justify-content:center;min-width:0;justify-self:center}
.site-nav-links a{
  font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  color:var(--txt2);padding:6px 10px;border-radius:6px;
  transition:color .2s,background .2s;white-space:nowrap;
}
.site-nav-links a:hover{color:var(--gold-lt);background:rgba(200,144,26,.08)}
.site-nav-links a.active{color:var(--white);background:rgba(255,255,255,.06)}

.site-nav-end{display:flex;align-items:center;gap:4px;flex-shrink:0;justify-self:end}
.site-nav-desktop-actions{display:none;align-items:center;gap:4px;flex-shrink:0}
.site-nav-desktop-actions .lang-switch button{min-height:30px;min-width:32px;padding:3px 7px;font-size:10px}
.site-nav-desktop-actions .theme-toggle-btn--nav{width:34px;height:34px;min-height:34px}
.site-nav-desktop-actions .btn-nav--compact,
.site-nav-desktop-actions .btn-gold.btn-nav--compact{
  padding:6px 10px;font-size:11px;font-weight:600;min-height:34px;white-space:nowrap;
}

.nav-action-btn,.menu-toggle{
  width:40px;height:40px;border-radius:var(--r-sm);border:1px solid var(--bdr);background:var(--card);
  color:var(--white);display:grid;place-items:center;cursor:pointer;transition:border-color .2s,background .2s;
}
.nav-action-btn:hover,.menu-toggle:hover{border-color:var(--gold-dim);background:var(--gold-bg)}
.nav-action-btn svg,.menu-toggle svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2}
.menu-toggle[aria-expanded='true'] svg{transform:rotate(90deg)}
.nav-action-btn{display:grid}

.nav-action-panel{
  position:absolute;top:calc(var(--nav-h) + 8px);right:16px;width:240px;background:var(--card);
  border:1px solid var(--bdr);border-radius:var(--r-lg);padding:16px;box-shadow:var(--shadow-md);z-index:400;
}
.nav-action-panel[hidden]{display:none!important}
.nap-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--bdr)}
.nap-row:last-of-type{border-bottom:0}
.nap-label{font-size:13px;color:var(--txt2)}
.lang-switch{display:flex;padding:2px;background:var(--bg2);border:1px solid var(--bdr);border-radius:var(--r-sm)}
.lang-switch button{
  border:0;background:transparent;color:var(--txt3);font-size:11px;font-weight:700;padding:6px 10px;
  border-radius:6px;cursor:pointer;min-width:44px;min-height:44px;
}
.lang-switch button.active{background:var(--gold-bg);color:var(--gold-lt)}
.theme-toggle-btn{
  width:44px;height:44px;border:1px solid var(--bdr);border-radius:var(--r-sm);background:var(--card);
  color:var(--txt2);cursor:pointer;display:grid;place-items:center;
}
.theme-toggle-btn svg{width:18px;height:18px}
.nav-action-panel .btn-block{display:flex;justify-content:center;align-items:center;min-height:44px;margin-top:10px}

.mobile-menu-overlay{
  display:none;position:fixed;inset:0;z-index:999;background:rgba(8,11,20,.96);backdrop-filter:blur(20px);
  padding:calc(var(--nav-h) + 32px) 24px 32px;flex-direction:column;
  opacity:0;visibility:hidden;transition:opacity .25s ease;overflow-y:auto;pointer-events:none;
}
html[data-theme='light'] .mobile-menu-overlay{background:rgba(244,246,251,.97)}
.mobile-menu-overlay.open{display:flex;opacity:1;visibility:visible;pointer-events:auto}
body.nav-overlay-open{overflow:hidden}

.mm-links{display:flex;flex-direction:column;gap:2px}
.mm-links a{
  font-size:1.15rem;font-weight:700;color:var(--white);padding:14px 4px;border-bottom:1px solid var(--bdr);
  opacity:0;transform:translateY(8px);transition:opacity .3s ease,transform .3s ease;
}
.mobile-menu-overlay.open .mm-links a{opacity:1;transform:translateY(0)}
.mobile-menu-overlay.open .mm-links a:nth-child(1){transition-delay:.04s}
.mobile-menu-overlay.open .mm-links a:nth-child(2){transition-delay:.08s}
.mobile-menu-overlay.open .mm-links a:nth-child(3){transition-delay:.12s}
.mobile-menu-overlay.open .mm-links a:nth-child(4){transition-delay:.16s}
.mobile-menu-overlay.open .mm-links a:nth-child(5){transition-delay:.20s}
.mobile-menu-overlay.open .mm-links a:nth-child(6){transition-delay:.24s}
.mobile-menu-overlay.open .mm-links a:nth-child(7){transition-delay:.28s}
.mm-links a.active{color:var(--gold-lt)}
.mm-divider{height:1px;background:var(--bdr);margin:20px 0}
.mm-settings{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:12px}
.mm-actions{display:flex;flex-direction:column;gap:10px;margin-top:auto;padding-top:20px;padding-bottom:env(safe-area-inset-bottom,0)}
.mm-actions .btn-block{min-height:44px;display:flex;align-items:center;justify-content:center}

.site-status-badge.hidden{display:none!important}

.site-main{padding:28px 20px 48px;max-width:var(--container);margin:0 auto;min-height:50vh;width:100%}

body.cms-shell{padding-top:var(--nav-h)}
.site-main.cms-main{padding:0;max-width:none;margin:0;width:100%;min-height:0}
.site-main.cms-main .container{max-width:1140px;margin:0 auto;padding-left:20px;padding-right:20px}
.site-main.cms-main > .blog-page{max-width:1140px;margin:0 auto;padding:32px 20px 56px;width:100%}

.site-footer{background:var(--bg2);border-top:1px solid var(--bdr);padding:48px 24px 32px;margin-top:40px}
.site-footer-inner{max-width:var(--container);margin:0 auto;display:grid;gap:32px}
.site-footer-brand .site-logo{margin-bottom:12px}
.site-footer-desc{font-size:13px;color:var(--txt2);max-width:300px;line-height:1.65;margin-top:8px}
.site-footer-social{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.site-footer-social a{
  width:40px;height:40px;border-radius:var(--r-sm);border:1px solid var(--bdr);background:var(--card);
  display:grid;place-items:center;font-size:14px;color:var(--txt2);transition:.15s;
}
.site-footer-social a:hover{color:var(--gold-lt);border-color:var(--gold-dim)}
.site-footer-cols{display:grid;gap:24px;grid-template-columns:1fr}
.site-footer-col h5,.site-footer-col h4{
  font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--txt3);margin-bottom:12px;text-transform:uppercase;
}
.site-footer-col ul{list-style:none}
.site-footer-col li{margin-bottom:7px}
.site-footer-col a{font-size:13px;color:var(--txt2);display:block;padding:5px 0}
.site-footer-col a:hover{color:var(--gold-lt)}
.site-risk-box{
  max-width:var(--container);margin:28px auto 0;padding:16px 20px;border:1px solid var(--bdr);
  border-radius:var(--r);background:rgba(0,0,0,.2);display:flex;gap:12px;align-items:flex-start;
}
.site-risk-ico{line-height:1.4;flex-shrink:0;color:var(--gold-lt)}
.site-risk-box p{font-size:12px;color:var(--txt2);line-height:1.65}
.site-foot-bar{
  max-width:var(--container);margin:20px auto 0;padding:16px 0 24px;border-top:1px solid var(--bdr);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:12px;color:var(--txt3);
}
.site-foot-links{display:flex;flex-wrap:wrap;gap:14px}
.site-foot-links a{color:var(--txt2);font-size:12px}
.site-foot-links a:hover{color:var(--gold-lt)}

.btn-nav,.btn-outline,.btn-gold{
  padding:10px 14px;border-radius:var(--r-sm);font-size:13px;font-weight:600;min-height:44px;
  display:inline-flex;align-items:center;justify-content:center;
}
.btn-nav,.btn-outline{border:1px solid var(--bdr);background:transparent;color:var(--white)}
.btn-nav.gold,.btn-gold{background:linear-gradient(145deg,var(--gold-lt),var(--gold));color:var(--bg);border:0}

@media (min-width: 640px) {
  .site-footer-inner{grid-template-columns:1.2fr 2fr}
  .site-footer-cols{grid-template-columns:repeat(3,1fr)}
}

@media (min-width: 960px) {
  .site-nav{padding:0 20px;gap:16px}
  .site-nav-links{display:flex}
  .site-nav-desktop-actions{display:flex}
  .nav-action-btn{display:none!important}
  .menu-toggle{display:none}
  .mobile-menu-overlay{display:none!important}
}

@media (max-width: 959px) {
  .nav-action-panel{display:none!important}
}

/* Overlay luôn ẩn khi chưa mở — tránh menu “rớt” xuống dưới header */
.mobile-menu-overlay:not(.open),
.site-header-wrap .mobile-menu-overlay:not(.open){
  display:none!important;
  opacity:0!important;
  visibility:hidden!important;
  pointer-events:none!important;
  height:0!important;
  overflow:hidden!important;
}
.nav-action-panel[hidden]{
  display:none!important;
}

/* Google Translate — ẩn banner, giữ layout */
.goog-te-banner-frame.skiptranslate,
iframe.goog-te-banner-frame,
.skiptranslate.goog-te-gadget { display: none !important; }
body { top: 0 !important; }
#goog-gt-tt,
.goog-te-balloon-frame { display: none !important; }
#usagi-gt-root { position: absolute; width: 0; height: 0; overflow: hidden; opacity: 0; pointer-events: none; }