/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-soft:#0B2E1E;
  --surface:#0E3A28;
  --surface-2:#12452F;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(209,250,229,.12);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --red:#DC2626;
  --text:#F8FAFC;
  --text-soft:#D1FAE5;
  --text-dim:#9DB8AA;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-sm:0 6px 18px rgba(0,0,0,.28);
  --shadow:0 18px 44px rgba(0,0,0,.4);
  --container:1200px;
  --gap:clamp(16px,2.2vw,26px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:700}
p{margin:0}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(5,31,20,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:800;font-size:15px;letter-spacing:-.5px;
  box-shadow:0 8px 20px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:15px;font-weight:700;color:var(--text)}
.brand-sub{font-size:11px;color:var(--gold-light);letter-spacing:.08em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 15px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--text-soft);white-space:nowrap;
}
.nav-link:hover{background:rgba(245,158,11,.13);color:var(--gold-light)}
.nav-link.active{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:700;
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-weight:600;font-size:14.5px;padding:11px 20px;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;box-shadow:0 10px 24px rgba(245,158,11,.28);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(245,158,11,.38)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{color:var(--gold-light);border-color:rgba(245,158,11,.45);background:transparent}
.btn-ghost:hover{background:rgba(245,158,11,.12)}
.btn-outline{color:var(--text);border-color:rgba(209,250,229,.32);background:rgba(255,255,255,.03)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-light);transform:translateY(-2px)}
.btn-lg{padding:15px 26px;font-size:16px}
.btn-block{width:100%}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:rgba(245,158,11,.1);
  color:var(--gold-light);cursor:pointer;
}
.mobile-drawer{
  max-height:0;overflow:hidden;transition:max-height .32s ease;
  border-top:0 solid var(--line);background:rgba(4,23,15,.98);
}
.mobile-drawer.open{max-height:420px;border-top:1px solid var(--line)}
.mobile-drawer .container{display:flex;flex-direction:column;gap:6px;padding-top:14px;padding-bottom:18px}
.mobile-drawer .nav-link{padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.03)}

/* HERO */
.hero{
  position:relative;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(5,31,20,.96) 8%,rgba(5,31,20,.86) 46%,rgba(5,31,20,.72) 100%),url('/assets/images/3ded37a97e288685.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  padding:clamp(44px,6vw,84px) 0 clamp(40px,5vw,70px);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:120px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.85));
  pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(24px,3.4vw,46px);align-items:start}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);
  background:rgba(245,158,11,.1);color:var(--gold-light);
}
.badge-live::before{
  content:"";width:8px;height:8px;border-radius:50%;background:#22C55E;
  box-shadow:0 0 0 4px rgba(34,197,94,.18);
}
.hero h1{
  font-size:clamp(28px,4vw,46px);
  font-weight:800;letter-spacing:-.5px;
  margin:18px 0 16px;
  color:#fff;
}
.hero h1 span{color:var(--gold-light)}
.hero-lead{color:var(--text-soft);font-size:15.5px;line-height:1.72;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 24px}
.hero-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:560px}
.metric{padding:14px 16px;border-radius:var(--radius);border:1px solid var(--line-soft);background:rgba(11,46,30,.6)}
.metric-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.12em;color:var(--text-dim)}
.metric-value{font-size:19px;font-weight:700;color:var(--gold-light);margin-top:4px}
.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(14,58,40,.92),rgba(6,28,19,.94));
  padding:24px;box-shadow:var(--shadow);
}
.hero-panel h2{font-size:17px;margin-bottom:6px}
.hero-panel .panel-note{font-size:13px;color:var(--text-dim);margin-bottom:16px}
.spec-list{display:flex;flex-direction:column;gap:0}
.spec-row{
  display:flex;justify-content:space-between;gap:14px;
  padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.22);font-size:14px;
}
.spec-row:last-child{border-bottom:0}
.spec-key{color:var(--text-dim)}
.spec-val{color:var(--text);font-weight:600;text-align:right}
.spec-val.gold{color:var(--gold-light)}

/* SECTIONS */
.section{padding:clamp(46px,6vw,86px) 0;border-bottom:1px solid var(--line-soft)}
.section-alt{background:var(--bg-soft)}
.section-deep{background:radial-gradient(120% 120% at 10% 0%,rgba(18,69,47,.9),rgba(5,31,20,.96))}
.section-head{max-width:780px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-light);font-weight:600}
.section-title{font-size:clamp(23px,2.9vw,33px);margin:10px 0 12px;font-weight:700}
.section-desc{color:var(--text-dim);font-size:15.5px;line-height:1.7}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.grid-2-1{display:grid;grid-template-columns:1.6fr 1fr;gap:var(--gap);align-items:start}

.card{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(14,58,40,.9),rgba(8,34,24,.94));
  padding:22px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.55);box-shadow:var(--shadow)}
.card-title{font-size:17.5px;margin-bottom:9px}
.card-text{color:var(--text-dim);font-size:14.5px;line-height:1.68}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.14);color:var(--gold-light);font-size:18px;margin-bottom:16px;
}
.tag{
  display:inline-block;font-size:11.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;border:1px solid var(--line);
  color:var(--gold-light);background:rgba(245,158,11,.1);
}
.tag-red{border-color:rgba(220,38,38,.5);background:rgba(220,38,38,.16);color:#FCA5A5}
.corner-tag{position:absolute;top:14px;right:14px;z-index:3}
.rel{position:relative;overflow:hidden}
.media-card img{width:100%;height:172px;object-fit:cover;border-radius:var(--radius-sm);filter:saturate(1.05)}
.media-cap{padding-top:16px}
.link-inline{color:var(--gold-light);font-weight:600;display:inline-flex;align-items:center;gap:7px}
.link-inline:hover{gap:11px;color:#fff}

.stat-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:rgba(11,46,30,.55);padding:22px;
}
.stat-value{font-size:clamp(21px,2.4vw,28px);font-weight:800;color:var(--gold-light)}
.stat-label{font-size:13px;color:var(--text-dim);margin-top:4px}

.check-list{display:flex;flex-direction:column;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--text-soft);line-height:1.62}
.check-list i{color:var(--gold);margin-top:5px;font-size:13px}

.article-block{border-left:2px solid rgba(245,158,11,.4);padding-left:22px;margin-top:30px}
.article-block h3{font-size:17.5px;color:var(--text);margin-bottom:10px;line-height:1.42}
.article-block p{color:var(--text-dim);font-size:15px;line-height:1.72}
.lead-note{
  border:1px solid var(--line);border-left:3px solid var(--gold);
  border-radius:var(--radius);background:rgba(11,46,30,.6);
  padding:18px 20px;color:var(--text-soft);font-size:15px;line-height:1.7;
}

.pay-badge{
  display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--radius);
  border:1px solid var(--line-soft);background:rgba(4,26,17,.65);
}
.pay-badge i{font-size:19px;color:var(--gold-light)}
.pay-badge b{display:block;font-size:14.5px}
.pay-badge span{font-size:12.5px;color:var(--text-dim)}

.rank-row{
  display:grid;grid-template-columns:52px 1fr auto;gap:14px;align-items:center;
  padding:15px 4px;border-bottom:1px solid var(--line-soft);
}
.rank-row:last-child{border-bottom:0}
.rank-no{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  font-weight:700;font-size:14.5px;background:rgba(245,158,11,.13);color:var(--gold-light);
}
.rank-no.top{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#3B1A00}
.rank-name{font-size:14.8px;font-weight:600}
.rank-meta{font-size:12.6px;color:var(--text-dim)}
.rank-prize{font-size:15px;font-weight:700;color:var(--gold-light);text-align:right}

.quote{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(11,46,30,.52);padding:22px;
}
.quote p{font-size:14.8px;color:var(--text-soft);line-height:1.7}
.quote footer{margin-top:14px;font-size:13px;color:var(--text-dim)}
.quote footer b{color:var(--gold-light);display:block;font-size:14px}

.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);counter-reset:step}
.step{border-top:2px solid rgba(245,158,11,.35);padding-top:18px}
.step-no{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-light);font-weight:700}
.step h3{font-size:16.5px;margin:9px 0 8px}
.step p{font-size:14.3px;color:var(--text-dim);line-height:1.66}

.sched-card{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(18,69,47,.9),rgba(6,28,19,.95));
  padding:20px;
}
.sched-time{font-size:20px;font-weight:800;color:var(--gold-light);letter-spacing:-.3px}
.sched-quota{font-size:13.5px;color:var(--text-soft);margin-top:6px}
.sched-state{
  display:inline-flex;align-items:center;gap:7px;margin-top:14px;
  font-size:12.5px;color:#86EFAC;font-weight:600;
}
.sched-state.closed{color:#FCA5A5}

.compare{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.compare-row{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;border-bottom:1px solid var(--line-soft)}
.compare-row:last-child{border-bottom:0}
.compare-row.head{background:rgba(245,158,11,.1);font-weight:700;font-size:13.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-light)}
.compare-cell{padding:15px 16px;font-size:14.4px;border-right:1px solid var(--line-soft);color:var(--text-soft)}
.compare-cell:last-child{border-right:0}
.compare-cell.key{color:var(--text-dim);font-size:13.6px;background:rgba(4,23,15,.5)}

.news-layout{display:grid;grid-template-columns:1.65fr 1fr;gap:var(--gap);align-items:start}
.news-item{
  display:grid;grid-template-columns:180px 1fr;gap:18px;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(9,38,26,.72);padding:16px;transition:border-color .24s ease,transform .24s ease;
}
.news-item:hover{border-color:rgba(245,158,11,.5);transform:translateY(-3px)}
.news-item img{width:100%;height:118px;object-fit:cover;border-radius:var(--radius-sm)}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12.4px;color:var(--text-dim)}
.news-item h3{font-size:16.5px;margin:8px 0 8px;line-height:1.42}
.news-item h3 a:hover{color:var(--gold-light)}
.news-item p{font-size:14px;color:var(--text-dim);line-height:1.62}
.news-side{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:rgba(11,46,30,.6)}
.news-side h3{font-size:16px;margin-bottom:14px}
.mini-item{padding:12px 0;border-bottom:1px dashed rgba(209,250,229,.16)}
.mini-item:last-child{border-bottom:0}
.mini-item a{font-size:14.4px;font-weight:600;line-height:1.5;display:block}
.mini-item a:hover{color:var(--gold-light)}
.mini-item span{font-size:12.2px;color:var(--text-dim)}
.empty-note{
  border:1px dashed var(--line);border-radius:var(--radius);
  padding:22px;color:var(--text-dim);font-size:14.6px;background:rgba(11,46,30,.4);
}
.see-more{margin-top:22px;display:flex;justify-content:flex-start}

.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(9,38,26,.6);margin-bottom:12px;overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 20px;font-size:15.6px;font-weight:600;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--gold-light);transition:transform .25s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 20px 20px;color:var(--text-dim);font-size:14.6px;line-height:1.72}

.cta-panel{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(18,69,47,.94),rgba(5,31,20,.96)),
             url('/assets/images/7b796aa629f22d64.jpg');
  background-size:cover;background-position:center;background-blend-mode:multiply;
  padding:clamp(26px,4vw,44px);
  display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center;
}
.cta-panel h2{font-size:clamp(22px,2.7vw,31px);margin-bottom:12px}
.cta-panel p{color:var(--text-soft);font-size:15px;line-height:1.7}
.form-box{border:1px solid var(--line);border-radius:var(--radius);background:rgba(4,23,15,.82);padding:22px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--text-soft);margin-bottom:7px;font-weight:600}
.field input{
  width:100%;padding:13px 15px;border-radius:12px;color:var(--text);
  background:rgba(255,255,255,.05);border:1px solid rgba(209,250,229,.2);
  transition:border-color .22s ease,background .22s ease;
}
.field input::placeholder{color:rgba(209,250,229,.42)}
.field input:focus{border-color:var(--gold);background:rgba(245,158,11,.08);outline:none}
.form-note{font-size:12.6px;color:var(--text-dim);margin-top:12px;line-height:1.6}

.trust-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:22px}
.trust-chip{
  display:inline-flex;align-items:center;gap:9px;font-size:12.8px;color:var(--text-soft);
  border:1px solid var(--line-soft);border-radius:999px;padding:9px 15px;background:rgba(4,23,15,.55);
}
.trust-chip i{color:var(--gold-light)}
.age-badge{
  display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;
  border:2px solid var(--gold);color:var(--gold-light);font-weight:800;font-size:14px;
}

/* FAB */
.fab{
  position:fixed;left:1rem;bottom:6rem;z-index:60;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#1B3B2A,#071C13 72%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.2s ease-in-out infinite;
  transition:transform .28s ease,opacity .28s ease,box-shadow .28s ease;
}
.fab i{color:var(--gold-light);font-size:21px;transition:transform .5s ease}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #F8FAFC;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* FOOTER */
.site-footer{background:#04170F;border-top:1px solid var(--line);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:var(--gap)}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-col h3{font-size:14.5px;margin-bottom:14px;color:var(--gold-light);letter-spacing:.04em}
.footer-col li{margin-bottom:10px;font-size:14px;color:var(--text-dim)}
.footer-col a:hover{color:var(--gold-light)}
.footer-about{font-size:14px;color:var(--text-dim);line-height:1.7;max-width:340px}
.footer-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--text-dim);
}
.legal-links{display:flex;flex-wrap:wrap;gap:16px}
.legal-links a:hover{color:var(--gold-light)}

/* RESPONSIVE */
@media (max-width:1024px){
  .main-nav{display:none}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-actions{margin-left:0}
  .hero-grid{grid-template-columns:1fr}
  .grid-4,.stat-strip,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-2-1,.news-layout,.cta-panel{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-wrap{min-height:68px;gap:12px}
  .brand-sub{display:none}
  .btn{padding:10px 15px;font-size:13.6px}
  .grid-2,.grid-3,.grid-4,.stat-strip,.steps{grid-template-columns:1fr}
  .hero-metrics{grid-template-columns:1fr 1fr}
  .news-item{grid-template-columns:1fr}
  .news-item img{height:160px}
  .compare-row{grid-template-columns:1.2fr 1fr 1fr}
  .compare-cell.hide-sm{display:none}
  .section{padding:44px 0}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .nav-actions{gap:8px}
  .nav-actions .btn{padding:9px 13px;font-size:13px}
  .hero-metrics{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .fab{width:52px;height:52px;bottom:5rem;left:.75rem}
  .footer-grid{grid-template-columns:1fr}
  .compare-row{grid-template-columns:1fr 1fr}
  .compare-cell{padding:12px}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-soft:#0B2E1E;
  --surface:#0E3A28;
  --surface-2:#12452F;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(209,250,229,.12);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --red:#DC2626;
  --text:#F8FAFC;
  --text-soft:#D1FAE5;
  --text-dim:#9DB8AA;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-sm:0 6px 18px rgba(0,0,0,.28);
  --shadow:0 18px 44px rgba(0,0,0,.4);
  --container:1200px;
  --gap:clamp(16px,2.2vw,26px);
}
html{scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease}
button,input{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:700}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(5,31,20,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:800;font-size:15px;letter-spacing:-.5px;
  box-shadow:0 8px 20px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:15px;font-weight:700;color:var(--text)}
.brand-sub{font-size:11px;color:var(--gold-light);letter-spacing:.08em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 15px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--text-soft);white-space:nowrap;
}
.nav-link:hover{background:rgba(245,158,11,.13);color:var(--gold-light)}
.nav-link.active{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:700;
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-weight:600;font-size:14.5px;padding:11px 20px;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;box-shadow:0 10px 24px rgba(245,158,11,.28);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(245,158,11,.38)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{color:var(--gold-light);border-color:rgba(245,158,11,.45);background:transparent}
.btn-ghost:hover{background:rgba(245,158,11,.12)}
.btn-outline{color:var(--text);border-color:rgba(209,250,229,.32);background:rgba(255,255,255,.03)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-light);transform:translateY(-2px)}
.btn-lg{padding:15px 26px;font-size:16px}
.btn-block{width:100%}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:rgba(245,158,11,.1);
  color:var(--gold-light);cursor:pointer;
}
.mobile-drawer{
  max-height:0;overflow:hidden;transition:max-height .32s ease;
  border-top:0 solid var(--line);background:rgba(4,23,15,.98);
}
.mobile-drawer.open{max-height:460px;border-top:1px solid var(--line)}
.mobile-drawer .container{display:flex;flex-direction:column;gap:6px;padding-top:14px;padding-bottom:18px}
.mobile-drawer .nav-link{padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.03)}
.mobile-actions{display:flex;gap:10px;margin-top:8px}
.mobile-actions .btn{flex:1}

/* ============ BADGES / CHIPS ============ */
.badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);
  background:rgba(245,158,11,.1);color:var(--gold-light);
}
.badge-live::before{
  content:"";width:8px;height:8px;border-radius:50%;background:#22C55E;
  box-shadow:0 0 0 4px rgba(34,197,94,.18);
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;
  background:rgba(209,250,229,.08);border:1px solid var(--line-soft);color:var(--text-soft);
}
.tag-red{background:rgba(220,38,38,.16);border-color:rgba(220,38,38,.42);color:#FCA5A5}

/* ============ ARTICLE HERO ============ */
.article-hero{
  position:relative;overflow:hidden;
  padding:clamp(32px,4.6vw,58px) 0 clamp(34px,4.4vw,54px);
  background-image:
    linear-gradient(102deg,rgba(5,31,20,.97) 10%,rgba(5,31,20,.88) 48%,rgba(5,31,20,.7) 100%),
    url('/assets/images/7b796aa629f22d64.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-dim);margin-bottom:18px}
.crumbs a{color:var(--text-soft)}
.crumbs a:hover{color:var(--gold-light)}
.crumbs i{font-size:10px;color:var(--gold)}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin:18px 0 0;font-size:13.5px;color:var(--text-dim)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--gold)}
.article-hero h1{
  font-size:clamp(26px,3.7vw,44px);
  font-weight:800;letter-spacing:-.5px;color:#fff;
  max-width:920px;margin:14px 0 0;
}
.article-hero h1 em{color:var(--gold-light);font-style:normal}
.article-lead{max-width:760px;margin-top:16px;color:var(--text-soft);font-size:15.5px;line-height:1.72}

/* ============ LAYOUT ============ */
.section{padding:clamp(46px,6vw,86px) 0;border-bottom:1px solid var(--line-soft)}
.section-alt{background:var(--bg-soft)}
.section-deep{background:radial-gradient(120% 120% at 8% 0%,rgba(18,69,47,.92),rgba(5,31,20,.97))}
.section-head{max-width:780px;margin-bottom:34px}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-light);font-weight:600}
.section-title{font-size:clamp(23px,2.9vw,33px);margin:10px 0 12px}
.section-desc{color:var(--text-dim);font-size:15.5px;line-height:1.7}

.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 340px;
  gap:clamp(24px,3vw,42px);align-items:start;
}
.article-shell{
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(14,58,40,.72),rgba(6,28,19,.86));
  padding:clamp(22px,3vw,40px);
  box-shadow:var(--shadow-sm);
}
.article-body{font-size:16px;color:var(--text-soft);line-height:1.72}
.article-body > *:first-child{margin-top:0}
.article-body h2{
  font-size:clamp(20px,2.4vw,26px);color:#fff;margin:34px 0 12px;
  padding-left:14px;border-left:3px solid var(--gold);
}
.article-body h3{font-size:18px;color:var(--gold-light);margin:26px 0 10px}
.article-body p{margin:0 0 15px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:0}
.article-body ul li,.article-body ol li{
  position:relative;padding:6px 0 6px 26px;color:var(--text-soft);
}
.article-body ul li::before{
  content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:8px;font-size:13px;color:var(--gold);
}
.article-body ol{counter-reset:olc}
.article-body ol li::before{
  counter-increment:olc;content:counter(olc);
  position:absolute;left:0;top:8px;width:18px;height:18px;border-radius:50%;
  display:grid;place-items:center;font-size:11px;font-weight:700;
  background:rgba(245,158,11,.16);color:var(--gold-light);
}
.article-body img{border-radius:var(--radius);margin:20px 0;border:1px solid var(--line-soft)}
.article-body a{color:var(--gold-light);text-decoration:underline;text-underline-offset:3px}
.article-body blockquote{
  margin:22px 0;padding:18px 22px;border-radius:var(--radius);
  background:rgba(245,158,11,.08);border-left:3px solid var(--gold);
  color:var(--text-soft);font-size:15.5px;
}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px}
.article-body th,.article-body td{padding:11px 13px;border:1px solid var(--line-soft);text-align:left}
.article-body th{background:rgba(245,158,11,.1);color:var(--gold-light);font-weight:600}
.empty-state{
  text-align:center;padding:46px 20px;border:1px dashed var(--line);
  border-radius:var(--radius);background:rgba(245,158,11,.05);
}
.empty-state i{font-size:30px;color:var(--gold);margin-bottom:14px}
.empty-state h2{font-size:20px;color:#fff;margin-bottom:8px}
.empty-state p{color:var(--text-dim);margin-bottom:18px}

/* ============ SIDEBAR ============ */
.side-card{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(18,69,47,.92),rgba(6,28,19,.94));
  padding:22px;box-shadow:var(--shadow-sm);
}
.side-card + .side-card{margin-top:20px}
.side-card h3{font-size:16px;margin-bottom:6px}
.side-card .side-note{font-size:13px;color:var(--text-dim);margin-bottom:16px}
.side-sticky{position:sticky;top:96px}
.spec-list{display:flex;flex-direction:column}
.spec-row{
  display:flex;justify-content:space-between;gap:14px;
  padding:11px 0;border-bottom:1px dashed rgba(245,158,11,.22);font-size:14px;
}
.spec-row:last-child{border-bottom:0}
.spec-row span:first-child{color:var(--text-dim)}
.spec-row span:last-child{color:var(--gold-light);font-weight:600;text-align:right}
.side-links li{border-bottom:1px solid var(--line-soft)}
.side-links li:last-child{border-bottom:0}
.side-links a{display:flex;align-items:center;gap:10px;padding:11px 0;font-size:14px;color:var(--text-soft)}
.side-links a:hover{color:var(--gold-light)}
.side-links i{color:var(--gold);font-size:12px}

/* ============ VALUE STRIP ============ */
.value-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;background:var(--line-soft);
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);overflow:hidden;
}
.value-cell{background:rgba(9,42,29,.9);padding:22px 20px}
.value-cell i{font-size:19px;color:var(--gold);margin-bottom:10px;display:block}
.value-num{font-size:22px;font-weight:800;color:#fff;letter-spacing:-.4px}
.value-label{font-size:13px;color:var(--text-dim);margin-top:4px}

/* ============ SPLIT BLOCK ============ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,3.4vw,48px);align-items:center}
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.check-list{display:flex;flex-direction:column;gap:14px;margin-top:22px}
.check-list li{display:flex;gap:13px;align-items:flex-start;font-size:15px;color:var(--text-soft)}
.check-list i{color:var(--gold);margin-top:4px}
.check-list strong{color:#fff;display:block;font-weight:600;margin-bottom:2px}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.step{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(14,58,40,.55);padding:22px 20px;position:relative;
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.step:hover{border-color:var(--line);transform:translateY(-4px);background:rgba(18,69,47,.72)}
.step-idx{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:800;font-size:14px;margin-bottom:14px;
}
.step h3{font-size:16px;color:#fff;margin-bottom:8px}
.step p{font-size:14px;color:var(--text-dim);margin:0}

/* ============ PAYMENT ============ */
.pay-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.pay-item{
  display:flex;align-items:center;gap:13px;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:16px 18px;background:rgba(255,255,255,.025);
  transition:border-color .25s ease,background .25s ease;
}
.pay-item:hover{border-color:var(--line);background:rgba(245,158,11,.07)}
.pay-item i{font-size:20px;color:var(--gold-light)}
.pay-item strong{display:block;font-size:14.5px;color:#fff;font-weight:600}
.pay-item span{font-size:12.5px;color:var(--text-dim)}

/* ============ FAQ ============ */
.faq-list{max-width:900px;display:flex;flex-direction:column;gap:12px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(255,255,255,.025);overflow:hidden;
}
.faq-item[open]{border-color:var(--line);background:rgba(245,158,11,.06)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
  font-weight:600;font-size:15.5px;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\2b";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--gold);transition:transform .25s ease;flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 22px 20px;margin:0;color:var(--text-dim);font-size:14.8px;line-height:1.7}

/* ============ CTA ============ */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(28px,4vw,50px);
  background:
    linear-gradient(115deg,rgba(5,31,20,.94),rgba(11,46,30,.86)),
    url('/assets/images/27f6733fb6d39c7a.jpg');
  background-size:cover;background-position:center;
  display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(22px,2.8vw,31px);color:#fff;margin-bottom:12px}
.cta-band p{color:var(--text-soft);font-size:15.5px;margin:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.cta-panel{
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(6,28,19,.78);padding:22px;
}
.cta-panel .value-num{font-size:30px;color:var(--gold-light)}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(4,22,14,.98),rgba(3,17,11,1));
  border-top:1px solid var(--line);padding:clamp(40px,5vw,68px) 0 26px;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:clamp(24px,3vw,44px);
}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-mark{width:40px;height:40px;border-radius:12px}
.footer-brand .brand-name{font-size:15px;font-weight:700;display:block}
.footer-brand .brand-sub{font-size:11px;color:var(--gold-light);letter-spacing:.08em;text-transform:uppercase}
.footer-about{font-size:13.8px;color:var(--text-dim);line-height:1.7;margin:0;max-width:420px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.age-badge{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;
  border:1px solid var(--line);color:var(--gold-light);font-weight:700;font-size:13px;
  background:rgba(245,158,11,.08);
}
.trust-chip{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-soft);
  border:1px solid var(--line-soft);border-radius:999px;padding:7px 13px;
  background:rgba(255,255,255,.025);
}
.trust-chip i{color:var(--gold);font-size:12px}
.footer-col h3{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col li,.footer-col a{font-size:13.8px;color:var(--text-dim)}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;
  font-size:13px;color:var(--text-dim);
}
.legal-links{display:flex;flex-wrap:wrap;gap:16px}
.legal-links a:hover{color:var(--gold-light)}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;
  border:2px solid var(--gold);
  background:radial-gradient(circle at 32% 26%,#1B4A33,#0A2418 68%);
  color:var(--gold-light);font-size:21px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.6s ease-in-out infinite;
  transition:transform .28s ease,opacity .28s ease,box-shadow .28s ease;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .5s ease}
.fab:hover i{transform:rotate(360deg)}
.fab-dot{
  position:absolute;top:0;right:0;width:14px;height:14px;border-radius:50%;
  background:var(--red);border:2px solid #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .article-layout{grid-template-columns:1fr}
  .side-sticky{position:static}
  .value-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pay-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
}
@media (max-width:900px){
  .main-nav,.nav-actions{display:none}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .split{grid-template-columns:1fr}
  .split-media{order:-1}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .container{padding:0 16px}
  .value-strip{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .article-hero h1{font-size:25px}
  .cta-actions .btn{width:100%}
  .fab{width:54px;height:54px;bottom:88px;left:12px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-soft:#0B2E1E;
  --surface:#0E3A28;
  --surface-2:#12452F;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(209,250,229,.12);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --red:#DC2626;
  --text:#F8FAFC;
  --text-soft:#D1FAE5;
  --text-dim:#9DB8AA;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-sm:0 6px 18px rgba(0,0,0,.28);
  --shadow:0 18px 44px rgba(0,0,0,.4);
  --container:1200px;
  --gap:clamp(16px,2.2vw,26px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease}
button,input{font-family:inherit;font-size:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:700}
p{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(5,31,20,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:800;font-size:15px;letter-spacing:-.5px;
  box-shadow:0 8px 20px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:15px;font-weight:700;color:var(--text)}
.brand-sub{font-size:11px;color:var(--gold-light);letter-spacing:.08em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 15px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--text-soft);white-space:nowrap;
}
.nav-link:hover{background:rgba(245,158,11,.13);color:var(--gold-light)}
.nav-link.active{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:700;
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:14px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:rgba(245,158,11,.1);
  color:var(--gold-light);cursor:pointer;
}
.mobile-drawer{
  max-height:0;overflow:hidden;transition:max-height .32s ease;
  background:rgba(4,23,15,.98);
}
.mobile-drawer.open{max-height:460px;border-top:1px solid var(--line)}
.mobile-drawer .container{display:flex;flex-direction:column;gap:6px;padding-top:14px;padding-bottom:18px}
.mobile-drawer .nav-link{padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.03)}
.drawer-actions{display:flex;gap:10px;margin-top:8px}
.drawer-actions .btn{flex:1}

/* BUTTONS */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-weight:600;font-size:14.5px;padding:11px 20px;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;box-shadow:0 10px 24px rgba(245,158,11,.28);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(245,158,11,.38)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{color:var(--gold-light);border-color:rgba(245,158,11,.45);background:transparent}
.btn-ghost:hover{background:rgba(245,158,11,.12)}
.btn-outline{color:var(--text);border-color:rgba(209,250,229,.32);background:rgba(255,255,255,.03)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-light);transform:translateY(-2px)}
.btn-lg{padding:15px 26px;font-size:16px}
.btn-block{width:100%}

/* BADGES */
.badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);
  background:rgba(245,158,11,.1);color:var(--gold-light);
}
.badge-live::before{
  content:"";width:8px;height:8px;border-radius:50%;background:#22C55E;
  box-shadow:0 0 0 4px rgba(34,197,94,.18);
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;
  background:rgba(18,69,47,.9);border:1px solid var(--line-soft);color:var(--text-soft);
}
.tag-gold{background:rgba(245,158,11,.14);border-color:var(--line);color:var(--gold-light)}

/* HERO */
.cat-hero{
  position:relative;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(5,31,20,.97) 6%,rgba(5,31,20,.88) 48%,rgba(5,31,20,.74) 100%),url('/assets/images/7b796aa629f22d64.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  padding:clamp(44px,6vw,82px) 0 clamp(40px,5vw,70px);
}
.cat-hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:110px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.85));
  pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,3.4vw,46px);align-items:start}
.hero h1{font-size:clamp(27px,3.8vw,44px);font-weight:800;letter-spacing:-.5px;margin:18px 0 16px;color:#fff}
.hero h1 span{color:var(--gold-light)}
.hero-lead{color:var(--text-soft);font-size:15.5px;line-height:1.72;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.crumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--text-dim);margin-bottom:4px}
.crumb a:hover{color:var(--gold-light)}
.crumb i{font-size:10px;opacity:.6}
.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(14,58,40,.94),rgba(6,28,19,.96));
  padding:24px;box-shadow:var(--shadow);
}
.hero-panel h2{font-size:17px;margin-bottom:6px}
.panel-note{font-size:13px;color:var(--text-dim);margin-bottom:14px}
.spec-row{
  display:flex;justify-content:space-between;gap:14px;
  padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.22);font-size:14px;
}
.spec-row:last-child{border-bottom:0}
.spec-row span:first-child{color:var(--text-dim)}
.spec-row span:last-child{font-weight:600;color:var(--gold-light);text-align:right}

/* STATS */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);margin-top:34px;position:relative;z-index:2}
.stat-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(14,58,40,.62);padding:18px;backdrop-filter:blur(6px);
}
.stat-card strong{display:block;font-size:clamp(20px,2.4vw,27px);color:var(--gold-light);font-weight:800;letter-spacing:-.5px}
.stat-card span{font-size:13px;color:var(--text-dim);display:block;margin-top:4px}

/* SECTIONS */
.section{padding:clamp(46px,6vw,86px) 0;border-bottom:1px solid var(--line-soft)}
.section-alt{background:var(--bg-soft)}
.section-deep{background:radial-gradient(120% 120% at 10% 0%,rgba(18,69,47,.9),rgba(5,31,20,.96))}
.section-head{max-width:760px;margin-bottom:34px}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-light);font-weight:600}
.section-title{font-size:clamp(23px,2.9vw,33px);margin:10px 0 12px}
.section-desc{color:var(--text-dim);font-size:15.5px;line-height:1.7}

/* SPLIT */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,3.6vw,52px);align-items:center}
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);position:relative}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split-media .media-tag{
  position:absolute;left:16px;bottom:16px;
  background:rgba(5,31,20,.86);border:1px solid var(--line);
  border-radius:999px;padding:8px 14px;font-size:12.5px;color:var(--gold-light);font-weight:600;
}
.check-list{display:flex;flex-direction:column;gap:14px;margin-top:22px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--text-soft);line-height:1.65}
.check-list i{color:var(--gold);margin-top:4px;font-size:14px}

/* CARD GRIDS */
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.layer-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(18,69,47,.7),rgba(8,34,23,.8));
  padding:22px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.layer-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-sm)}
.layer-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-light);
  font-size:18px;margin-bottom:14px;
}
.layer-card h3{font-size:17px;margin-bottom:8px}
.layer-card p{font-size:14.4px;color:var(--text-dim);line-height:1.66}

/* VIP LEVELS */
.vip-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,3.4vw,48px);align-items:start}
.vip-list{display:flex;flex-direction:column;gap:12px}
.vip-item{
  display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(14,58,40,.55);padding:16px 18px;
  transition:border-color .22s ease,background .22s ease,transform .22s ease;
}
.vip-item:hover{border-color:var(--line);background:rgba(18,69,47,.85);transform:translateX(4px)}
.vip-rank{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:13px;color:#3B1A00;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
}
.vip-rank.silver{background:linear-gradient(135deg,#E2E8F0,#94A3B8)}
.vip-rank.bronze{background:linear-gradient(135deg,#FDBA74,#B45309);color:#2B1204}
.vip-item h3{font-size:15.5px;margin-bottom:3px}
.vip-item p{font-size:13.4px;color:var(--text-dim);line-height:1.6}
.vip-limit{font-size:14px;font-weight:700;color:var(--gold-light);white-space:nowrap;text-align:right}
.vip-limit small{display:block;font-size:11.5px;color:var(--text-dim);font-weight:500}
.vip-note{
  border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;
  background:rgba(245,158,11,.07);font-size:14.2px;color:var(--text-soft);line-height:1.7;
}
.vip-note strong{color:var(--gold-light)}

/* STEPS */
.step-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);counter-reset:step}
.step-item{
  position:relative;border-top:2px solid var(--line);padding-top:22px;
}
.step-item::before{
  counter-increment:step;content:"0" counter(step);
  font-size:13px;font-weight:800;color:var(--gold-light);letter-spacing:.1em;
  display:block;margin-bottom:10px;
}
.step-item h3{font-size:16.5px;margin-bottom:8px}
.step-item p{font-size:14.2px;color:var(--text-dim);line-height:1.66}

/* PAYMENT */
.pay-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:26px}
.pay-chip{
  display:flex;align-items:center;gap:12px;
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(8,34,23,.72);padding:14px 16px;font-size:14px;font-weight:600;
  transition:border-color .22s ease,transform .22s ease;
}
.pay-chip:hover{border-color:var(--gold);transform:translateY(-3px)}
.pay-chip i{font-size:18px;color:var(--gold-light)}

/* SCENES */
.scene-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(8,34,23,.6);padding:22px;display:flex;flex-direction:column;gap:10px;
}
.scene-card .scene-q{font-size:15.6px;font-weight:700;color:var(--text)}
.scene-card .scene-a{font-size:14.2px;color:var(--text-dim);line-height:1.68}
.scene-card .tag{align-self:flex-start}

/* NEWS */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.news-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(18,69,47,.62),rgba(8,34,23,.72));
  padding:20px;display:flex;flex-direction:column;gap:10px;
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-sm)}
.news-title{font-size:16px;line-height:1.45}
.news-card:hover .news-title{color:var(--gold-light)}
.news-sum{font-size:13.8px;color:var(--text-dim);line-height:1.66}
.news-meta{display:flex;justify-content:space-between;gap:10px;font-size:12.2px;color:var(--text-dim);border-top:1px dashed rgba(245,158,11,.2);padding-top:12px;margin-top:auto}
.news-empty{
  border:1px dashed var(--line);border-radius:var(--radius);
  padding:24px;font-size:14.4px;color:var(--text-dim);text-align:center;background:rgba(8,34,23,.4);
}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(11,46,30,.6);overflow:hidden;
}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;
  font-size:15.6px;font-weight:600;display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;
  color:var(--gold-light);transition:transform .25s ease;flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--gold-light)}
.faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--text-dim);line-height:1.72}

/* CTA BAND */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background-image:linear-gradient(100deg,rgba(5,31,20,.96),rgba(10,42,28,.9)),url('/assets/images/27f6733fb6d39c7a.jpg');
  background-size:cover;background-position:center;
  padding:clamp(28px,4vw,48px);
  display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,2.8vw,31px);margin-bottom:12px}
.cta-band p{color:var(--text-soft);font-size:15.4px;line-height:1.7}
.cta-actions{display:flex;flex-direction:column;gap:12px}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;font-size:19px;color:#3B1A00;
  background:radial-gradient(circle at 32% 28%,#FDE68A,#F59E0B 62%,#B45309 100%);
  border:2px solid var(--gold-light);
  box-shadow:0 8px 26px rgba(245,158,11,.4);
  opacity:.88;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab i{transition:transform .55s cubic-bezier(.4,0,.2,1)}
.fab-dot{
  position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #FDE68A;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* FOOTER */
.site-footer{background:radial-gradient(120% 140% at 50% 0%,rgba(18,69,47,.85),rgba(4,20,13,.98));border-top:1px solid var(--line);padding:clamp(40px,5vw,64px) 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(22px,3vw,40px)}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-mark{width:40px;height:40px}
.brand-text .brand-name{display:block;font-size:15px;font-weight:700}
.brand-text .brand-sub{display:block;font-size:11px;color:var(--gold-light);letter-spacing:.08em;text-transform:uppercase}
.footer-about{font-size:14px;color:var(--text-dim);line-height:1.72;max-width:440px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.age-badge{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--gold);color:var(--gold-light);font-size:12px;font-weight:800;
}
.trust-chip{
  display:inline-flex;align-items:center;gap:7px;font-size:12.4px;color:var(--text-soft);
  border:1px solid var(--line-soft);border-radius:999px;padding:7px 13px;background:rgba(255,255,255,.03);
}
.trust-chip i{color:var(--gold-light);font-size:12px}
.footer-col h3{font-size:14px;text-transform:uppercase;letter-spacing:.12em;color:var(--gold-light);margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col li,.footer-col a{font-size:14px;color:var(--text-dim);line-height:1.6}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--text-dim);
}
.legal-links{display:flex;flex-wrap:wrap;gap:18px}
.legal-links a:hover{color:var(--gold-light)}

/* RESPONSIVE */
@media (max-width:1024px){
  .hero-grid,.split,.vip-wrap,.cta-band{grid-template-columns:1fr}
  .stat-grid,.grid-4,.step-list,.pay-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .main-nav{display:none}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-actions{margin-left:0}
}
@media (max-width:768px){
  .nav-actions .btn-ghost,.nav-actions .btn-gold{display:inline-flex}
  .nav-actions .btn{padding:9px 14px;font-size:13.4px}
  .brand-name{font-size:13.6px}
  .grid-3,.grid-4,.news-grid,.pay-grid,.stat-grid{grid-template-columns:1fr}
  .vip-item{grid-template-columns:auto 1fr;gap:12px}
  .vip-limit{grid-column:2;text-align:left}
  .faq-item summary{font-size:14.8px;padding:16px 18px}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero h1{font-size:25px}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  .brand-sub{display:none}
  .nav-actions .btn-ghost{display:none}
  .fab{width:52px;height:52px;bottom:88px;left:12px}
  .stat-grid{grid-template-columns:1fr 1fr}
  .stat-grid .stat-card:last-child{grid-column:1 / -1}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-soft:#0B2E1E;
  --surface:#0E3A28;
  --surface-2:#12452F;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(209,250,229,.12);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --red:#DC2626;
  --text:#F8FAFC;
  --text-soft:#D1FAE5;
  --text-dim:#9DB8AA;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-sm:0 6px 18px rgba(0,0,0,.28);
  --shadow:0 18px 44px rgba(0,0,0,.4);
  --container:1200px;
  --gap:clamp(16px,2.2vw,26px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.26}
p{margin:0}
button,input{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(5,31,20,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:800;font-size:15px;letter-spacing:-.5px;
  box-shadow:0 8px 20px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:15px;font-weight:700;color:var(--text)}
.brand-sub{font-size:11px;color:var(--gold-light);letter-spacing:.08em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 15px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--text-soft);white-space:nowrap;
}
.nav-link:hover{background:rgba(245,158,11,.13);color:var(--gold-light)}
.nav-link.active{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:700;
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-weight:600;font-size:14.5px;padding:11px 20px;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;box-shadow:0 10px 24px rgba(245,158,11,.28);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(245,158,11,.38)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{color:var(--gold-light);border-color:rgba(245,158,11,.45);background:transparent}
.btn-ghost:hover{background:rgba(245,158,11,.12)}
.btn-outline{color:var(--text);border-color:rgba(209,250,229,.32);background:rgba(255,255,255,.03)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-light);transform:translateY(-2px)}
.btn-lg{padding:15px 26px;font-size:16px}
.btn-block{width:100%}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:rgba(245,158,11,.1);
  color:var(--gold-light);cursor:pointer;
}
.mobile-drawer{
  max-height:0;overflow:hidden;transition:max-height .32s ease;
  background:rgba(4,23,15,.98);
}
.mobile-drawer.open{max-height:520px;border-top:1px solid var(--line)}
.mobile-drawer .container{display:flex;flex-direction:column;gap:8px;padding-top:14px;padding-bottom:18px}
.mobile-drawer .nav-link{padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.03)}
.mobile-drawer .btn{margin-top:4px}

/* HERO */
.hero{
  position:relative;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(5,31,20,.97) 10%,rgba(5,31,20,.88) 48%,rgba(5,31,20,.72) 100%),url('/assets/images/7b796aa629f22d64.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  padding:clamp(34px,4.6vw,64px) 0 clamp(38px,5vw,68px);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:110px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.82));
  pointer-events:none;
}
.crumb{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:var(--text-dim);margin-bottom:20px}
.crumb a:hover{color:var(--gold-light)}
.crumb i{font-size:10px;opacity:.7}
.crumb .now{color:var(--gold-light);font-weight:600}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,3.4vw,46px);align-items:start}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);
  background:rgba(245,158,11,.1);color:var(--gold-light);
}
.badge-live::before{
  content:"";width:8px;height:8px;border-radius:50%;background:#22C55E;
  box-shadow:0 0 0 4px rgba(34,197,94,.18);
}
.hero h1{
  font-size:clamp(27px,3.7vw,44px);
  font-weight:800;letter-spacing:-.5px;
  margin:18px 0 16px;color:#fff;
}
.hero h1 span{color:var(--gold-light)}
.hero-lead{color:var(--text-soft);font-size:15.5px;line-height:1.72;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:13.5px;color:var(--text-soft)}
.hero-points span{display:inline-flex;align-items:center;gap:8px}
.hero-points i{color:var(--gold)}
.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(14,58,40,.93),rgba(6,28,19,.95));
  padding:24px;box-shadow:var(--shadow);
}
.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px}
.panel-head h2{font-size:17px}
.panel-head .panel-note{font-size:12.5px;color:var(--text-dim);margin-top:4px}
.tag{
  display:inline-flex;align-items:center;gap:6px;flex-shrink:0;
  font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 10px;border-radius:999px;border:1px solid rgba(34,197,94,.34);
  background:rgba(34,197,94,.13);color:#86EFAC;
}
.vip-track{margin-bottom:18px}
.vip-track-top{display:flex;justify-content:space-between;font-size:12.5px;color:var(--text-dim);margin-bottom:8px}
.vip-bar{height:9px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}
.vip-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--gold-light))}
.spec-list{display:flex;flex-direction:column;gap:0}
.spec-row{
  display:flex;justify-content:space-between;gap:14px;
  padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.22);font-size:14px;color:var(--text-soft);
}
.spec-row:last-child{border-bottom:0}
.spec-row strong{color:var(--gold-light);font-weight:700;white-space:nowrap}
.hero-panel .btn{margin-top:18px}

/* SECTIONS */
.section{padding:clamp(44px,5.6vw,80px) 0;border-bottom:1px solid var(--line-soft)}
.section-alt{background:var(--bg-soft)}
.section-deep{background:radial-gradient(120% 120% at 8% 0%,rgba(18,69,47,.92),rgba(5,31,20,.97))}
.section-tight{padding:clamp(28px,3.6vw,46px) 0}
.section-head{max-width:800px;margin-bottom:32px}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-light);font-weight:600}
.section-title{font-size:clamp(22px,2.8vw,32px);margin:10px 0 12px;font-weight:700}
.section-desc{color:var(--text-dim);font-size:15.5px;line-height:1.7}
.split-head{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(18px,3vw,40px);align-items:end;margin-bottom:32px}
.split-head .section-desc{margin-bottom:2px}

/* STAT STRIP */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(14,58,40,.92),rgba(6,28,19,.92));
  overflow:hidden;
}
.stat-cell{padding:22px 24px;border-right:1px solid var(--line-soft)}
.stat-cell:last-child{border-right:0}
.stat-num{display:block;font-size:clamp(20px,2.3vw,28px);font-weight:800;color:var(--gold-light);letter-spacing:-.5px}
.stat-label{display:block;margin-top:6px;font-size:13px;color:var(--text-dim)}

/* VIP CARDS */
.vip-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.vip-card{
  position:relative;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px 22px;background:linear-gradient(180deg,rgba(18,69,47,.72),rgba(6,28,19,.88));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.vip-card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.55);box-shadow:var(--shadow)}
.vip-card.featured{border-color:rgba(245,158,11,.6);background:linear-gradient(180deg,rgba(245,158,11,.16),rgba(6,28,19,.92))}
.vip-card.featured::before{
  content:"Được chọn nhiều";position:absolute;top:-11px;right:18px;
  font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;background:var(--red);color:#fff;
}
.vip-tier{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim)}
.vip-name{font-size:19px;font-weight:700;margin:8px 0 0;color:#fff}
.vip-limit{font-size:25px;font-weight:800;color:var(--gold-light);margin:16px 0 2px;letter-spacing:-.5px}
.vip-limit small{display:block;font-size:12px;font-weight:500;color:var(--text-dim);letter-spacing:0;margin-top:4px}
.vip-list{margin-top:16px;display:flex;flex-direction:column;gap:9px;font-size:13.8px;color:var(--text-soft)}
.vip-list li{display:flex;gap:9px;align-items:flex-start;line-height:1.55}
.vip-list i{color:var(--gold);font-size:11px;margin-top:6px}

/* CHANNEL TABLE */
.channel-table{border-top:1px solid var(--line)}
.channel-row{
  display:grid;grid-template-columns:1.5fr .9fr .9fr .9fr;
  gap:16px;align-items:center;padding:18px 4px;border-bottom:1px solid var(--line-soft);
  transition:background .22s ease;
}
.channel-row:hover{background:rgba(245,158,11,.05)}
.channel-row.head{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);padding:14px 4px}
.channel-row.head:hover{background:transparent}
.channel-name{display:flex;align-items:center;gap:12px;font-weight:600;color:#fff;font-size:14.5px}
.channel-icon{
  width:42px;height:42px;border-radius:13px;flex-shrink:0;
  display:grid;place-items:center;font-size:16px;
  background:rgba(245,158,11,.13);border:1px solid var(--line);color:var(--gold-light);
}
.channel-val{font-size:14px;color:var(--text-soft)}
.channel-val strong{color:var(--gold-light);font-weight:700}
.chip{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  padding:5px 11px;border-radius:999px;
  background:rgba(34,197,94,.13);border:1px solid rgba(34,197,94,.3);color:#86EFAC;
}
.channel-note{margin-top:18px;font-size:13.5px;color:var(--text-dim)}

/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.step{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px 22px 22px;background:rgba(255,255,255,.02);
  transition:border-color .25s ease,transform .25s ease;
}
.step:hover{border-color:rgba(245,158,11,.45);transform:translateY(-4px)}
.step-num{font-size:34px;font-weight:800;line-height:1;letter-spacing:-2px;color:rgba(245,158,11,.42)}
.step h3{font-size:16.5px;margin:12px 0 8px;color:#fff}
.step p{font-size:14px;color:var(--text-dim);line-height:1.68}

/* SPLIT CONTENT */
.split{display:grid;grid-template-columns:1fr 1.08fr;gap:clamp(22px,3.2vw,46px);align-items:center}
.split.reverse{grid-template-columns:1.08fr 1fr}
.media-frame{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);background:var(--surface);
}
.media-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.media-caption{
  display:flex;align-items:center;gap:10px;
  padding:13px 18px;border-top:1px solid var(--line-soft);
  font-size:13px;color:var(--text-dim);background:rgba(5,31,20,.6);
}
.media-caption i{color:var(--gold-light)}
.scene-list{display:flex;flex-direction:column;gap:16px;margin-top:22px}
.scene-item{display:flex;gap:14px;align-items:flex-start}
.scene-icon{
  width:40px;height:40px;flex-shrink:0;border-radius:12px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-light);font-size:15px;
}
.scene-item h3{font-size:16px;color:#fff;margin-bottom:5px}
.scene-item p{font-size:14px;color:var(--text-dim);line-height:1.66}

/* METRICS */
.metric-list{display:flex;flex-direction:column;gap:20px}
.metric-top{display:flex;justify-content:space-between;align-items:baseline;gap:14px;font-size:14px;margin-bottom:9px;color:var(--text-soft)}
.metric-top strong{color:var(--gold-light);font-weight:700;white-space:nowrap}
.metric-bar{height:9px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden}
.metric-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--gold-light))}
.metric-foot{margin-top:24px;padding-top:20px;border-top:1px dashed rgba(245,158,11,.24);font-size:13.5px;color:var(--text-dim)}

/* QUOTES */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.quote{
  border-left:3px solid var(--gold);border-radius:0 var(--radius) var(--radius) 0;
  padding:24px 22px;background:rgba(255,255,255,.025);
  transition:background .25s ease,transform .25s ease;
}
.quote:hover{background:rgba(245,158,11,.06);transform:translateY(-4px)}
.quote p{font-size:14.5px;color:var(--text-soft);line-height:1.7}
.quote-who{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:var(--text-dim)}
.quote-who i{color:var(--gold-light)}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(255,255,255,.02);overflow:hidden;transition:border-color .25s ease;
}
.faq-item:hover{border-color:rgba(245,158,11,.35)}
.faq-item.open{border-color:rgba(245,158,11,.5);background:rgba(245,158,11,.05)}
.faq-q{
  width:100%;display:flex;justify-content:space-between;gap:18px;align-items:center;
  padding:18px 20px;background:transparent;border:0;cursor:pointer;
  color:#fff;font-weight:600;font-size:15.5px;text-align:left;line-height:1.5;
}
.faq-q i{color:var(--gold-light);transition:transform .28s ease;flex-shrink:0}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 20px;font-size:14.5px;color:var(--text-dim)}
.faq-item.open .faq-a{max-height:360px;padding-bottom:18px}

/* CTA BAND */
.cta-band{
  position:relative;border:1px solid var(--line);border-radius:var(--radius-lg);
  background-image:linear-gradient(110deg,rgba(5,31,20,.96) 30%,rgba(5,31,20,.78) 100%),url('/assets/images/27f6733fb6d39c7a.jpg');
  background-size:cover;background-position:center;
  padding:clamp(28px,4vw,48px);
  display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(20px,3vw,38px);align-items:center;
}
.cta-band h2{font-size:clamp(21px,2.7vw,30px);margin-bottom:12px}
.cta-band p{color:var(--text-soft);font-size:15px;line-height:1.72;max-width:640px}
.cta-actions{display:flex;flex-direction:column;gap:12px}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:20px;
  background:radial-gradient(circle at 32% 28%,#2B0F1A,#0B0C0E 70%);
  border:2px solid var(--gold);color:var(--gold-light);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .28s ease,opacity .28s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:hover i{animation:fabSpin .6s ease}
.fab:active{transform:scale(.95) translateY(3px)}
.fab::after{
  content:"";position:absolute;top:-3px;right:-3px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #0B0C0E;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* FOOTER */
.site-footer{background:var(--bg-soft);border-top:1px solid var(--line);padding:clamp(38px,4.6vw,62px) 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:clamp(22px,3vw,40px)}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-mark{width:44px;height:44px}
.footer-about{font-size:14px;color:var(--text-dim);line-height:1.7;max-width:420px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:26px;border-radius:8px;font-size:12px;font-weight:800;
  border:1px solid rgba(220,38,38,.55);color:#FCA5A5;background:rgba(220,38,38,.12);
}
.trust-chip{
  display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--text-soft);
  padding:6px 12px;border-radius:999px;border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
}
.trust-chip i{color:var(--gold-light);font-size:11px}
.footer-col h3{font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-light);margin-bottom:14px}
.footer-col ul{display:flex;flex-direction:column;gap:9px;font-size:14px;color:var(--text-dim)}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--text-dim);
}
.legal-links{display:flex;flex-wrap:wrap;gap:18px}
.legal-links a:hover{color:var(--gold-light)}

/* RESPONSIVE */
@media (max-width:1024px){
  .main-nav{display:none}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-actions{margin-left:0}
  .hero-grid{grid-template-columns:1fr}
  .vip-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quote-grid{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-cell:nth-child(2){border-right:0}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line-soft)}
  .split,.split.reverse{grid-template-columns:1fr}
  .split.reverse .media-frame{order:-1}
  .cta-band{grid-template-columns:1fr}
  .channel-row{grid-template-columns:1.4fr 1fr}
  .channel-row.head{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-actions .btn-ghost{display:none}
  .split-head{grid-template-columns:1fr;align-items:start}
  .vip-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .fab{bottom:88px;width:52px;height:52px;font-size:18px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand-name{font-size:13.5px}
  .brand-sub{font-size:10px}
  .nav-actions .btn-gold{padding:9px 14px;font-size:13px}
  .stat-strip{grid-template-columns:1fr}
  .stat-cell{border-right:0;border-bottom:1px solid var(--line-soft)}
  .stat-cell:last-child{border-bottom:0}
  .channel-row{grid-template-columns:1fr;gap:10px}
  .hero-actions .btn{width:100%}
  .cta-actions .btn{width:100%}
  .quote{padding:20px 18px}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-soft:#0B2E1E;
  --surface:#0E3A28;
  --surface-2:#12452F;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(209,250,229,.12);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --red:#DC2626;
  --text:#F8FAFC;
  --text-soft:#D1FAE5;
  --text-dim:#9DB8AA;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-sm:0 6px 18px rgba(0,0,0,.28);
  --shadow:0 18px 44px rgba(0,0,0,.4);
  --container:1200px;
  --gap:clamp(16px,2.2vw,26px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit}
ul,ol{margin:0;padding:0}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(5,31,20,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:800;font-size:15px;letter-spacing:-.5px;
  box-shadow:0 8px 20px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:15px;font-weight:700;color:var(--text)}
.brand-sub{font-size:11px;color:var(--gold-light);letter-spacing:.08em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 15px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--text-soft);white-space:nowrap;
}
.nav-link:hover{background:rgba(245,158,11,.13);color:var(--gold-light)}
.nav-link.active{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:700;
}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-weight:600;font-size:14.5px;padding:11px 20px;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;box-shadow:0 10px 24px rgba(245,158,11,.28);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(245,158,11,.38)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{color:var(--gold-light);border-color:rgba(245,158,11,.45);background:transparent}
.btn-ghost:hover{background:rgba(245,158,11,.12)}
.btn-outline{color:var(--text);border-color:rgba(209,250,229,.32);background:rgba(255,255,255,.03)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-light);transform:translateY(-2px)}
.btn-lg{padding:15px 26px;font-size:16px}
.btn-block{width:100%}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:rgba(245,158,11,.1);
  color:var(--gold-light);cursor:pointer;
}
.mobile-drawer{
  max-height:0;overflow:hidden;transition:max-height .32s ease;
  background:rgba(4,23,15,.98);
}
.mobile-drawer.open{max-height:420px;border-top:1px solid var(--line)}
.mobile-drawer .container{display:flex;flex-direction:column;gap:6px;padding-top:14px;padding-bottom:18px}
.mobile-drawer .nav-link{padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.03)}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(5,31,20,.97) 6%,rgba(5,31,20,.88) 44%,rgba(5,31,20,.7) 100%),url('/assets/images/7b796aa629f22d64.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  padding:clamp(40px,5.4vw,76px) 0 clamp(34px,4.4vw,58px);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:130px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.9));
  pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,3.4vw,46px);align-items:start}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);
  background:rgba(245,158,11,.1);color:var(--gold-light);
}
.badge-live::before{
  content:"";width:8px;height:8px;border-radius:50%;background:#22C55E;
  box-shadow:0 0 0 4px rgba(34,197,94,.18);
}
.hero h1{
  font-size:clamp(27px,3.9vw,45px);
  font-weight:800;letter-spacing:-.5px;
  margin:18px 0 16px;
  color:#fff;
  line-height:1.24;
}
.hero h1 span{
  background:linear-gradient(120deg,var(--gold-light),var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--text-soft);font-size:15.5px;line-height:1.72;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 26px}
.hero-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:580px}
.metric{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(18,69,47,.7),rgba(6,28,19,.72));
  padding:14px 16px;
}
.metric-value{
  font-size:22px;font-weight:800;letter-spacing:-.4px;
  background:linear-gradient(120deg,#FFF7E2,var(--gold-light));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.metric-label{font-size:12.5px;color:var(--text-dim);line-height:1.5}
.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(14,58,40,.94),rgba(6,28,19,.95));
  padding:24px;box-shadow:var(--shadow);
}
.hero-panel h2{font-size:17px;margin:0 0 6px;font-weight:700;color:#fff}
.panel-note{font-size:13px;color:var(--text-dim);margin:0 0 14px}
.spec-list{display:flex;flex-direction:column}
.spec-row{
  display:flex;justify-content:space-between;gap:14px;align-items:baseline;
  padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.22);font-size:14px;
}
.spec-row:last-child{border-bottom:0}
.spec-row span:first-child{color:var(--text-dim)}
.spec-row strong{color:var(--gold-light);font-weight:600;text-align:right}
.panel-cta{margin-top:18px}

/* countdown */
.countdown-bar{
  position:relative;z-index:2;margin-top:clamp(28px,3.4vw,44px);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;
  padding:16px 22px;border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:linear-gradient(120deg,rgba(18,69,47,.92),rgba(6,28,19,.94));
  box-shadow:var(--shadow-sm);
}
.cd-label{display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--text-soft);font-weight:500}
.cd-pulse{
  width:10px;height:10px;border-radius:50%;background:var(--red);
  box-shadow:0 0 0 5px rgba(220,38,38,.18);animation:cdPulse 1.6s infinite;
}
@keyframes cdPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.25);opacity:.7}}
.cd-clock{display:flex;align-items:center;gap:8px}
.cd-unit{display:flex;flex-direction:column;align-items:center;min-width:56px;padding:6px 10px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid var(--line-soft)}
.cd-unit b{font-size:20px;font-weight:800;color:var(--gold-light);line-height:1.1}
.cd-unit small{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim)}
.cd-sep{color:var(--gold);font-weight:800}

/* ============ SECTIONS ============ */
.section{padding:clamp(46px,6vw,86px) 0;border-bottom:1px solid var(--line-soft)}
.section-alt{background:var(--bg-soft)}
.section-deep{background:radial-gradient(120% 120% at 8% 0%,rgba(18,69,47,.92),rgba(5,31,20,.97))}
.section-head{max-width:800px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-light);font-weight:600}
.section-title{font-size:clamp(23px,2.9vw,33px);margin:10px 0 12px;font-weight:700;line-height:1.3;color:#fff}
.section-desc{color:var(--text-dim);font-size:15.5px;line-height:1.7;margin:0}

/* pain */
.pain-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.pain-item{
  display:flex;gap:16px;padding:20px 22px;
  border-radius:var(--radius-lg);
  background:linear-gradient(150deg,rgba(14,58,40,.72),rgba(6,28,19,.8));
  border:1px solid var(--line-soft);
  transition:border-color .25s ease,transform .25s ease;
}
.pain-item:hover{border-color:var(--line);transform:translateY(-3px)}
.pain-index{
  flex:0 0 38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:rgba(220,38,38,.14);color:#FCA5A5;border:1px solid rgba(220,38,38,.32);
  font-weight:700;font-size:14px;
}
.pain-item h3{margin:0 0 6px;font-size:16.5px;font-weight:700;color:#fff}
.pain-item p{margin:0;font-size:14.5px;color:var(--text-dim);line-height:1.68}

/* feature */
.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.feature-card{
  padding:24px 22px;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(18,69,47,.85),rgba(7,32,22,.9));
  border:1px solid var(--line-soft);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.feature-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-sm)}
.feature-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(252,211,77,.22),rgba(245,158,11,.12));
  border:1px solid var(--line);color:var(--gold-light);font-size:19px;margin-bottom:16px;
}
.feature-card h3{margin:0 0 8px;font-size:16.5px;font-weight:700;color:#fff}
.feature-card p{margin:0;font-size:14.5px;color:var(--text-dim);line-height:1.68}

/* split + audience */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,3.4vw,48px);align-items:start;margin-top:clamp(32px,4vw,52px)}
.split-visual{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.split-visual img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.audience-list{list-style:none;display:flex;flex-direction:column;gap:14px}
.audience-list li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:15px;color:var(--text-soft);line-height:1.66;
  padding:14px 16px;border-radius:var(--radius);
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
}
.audience-list i{color:var(--gold-light);margin-top:4px;font-size:14px}

/* steps */
.step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);counter-reset:step}
.step-card{
  position:relative;padding:26px 22px 24px;border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(14,58,40,.9),rgba(6,28,19,.92));
  border:1px solid var(--line-soft);
  transition:transform .25s ease,border-color .25s ease;
}
.step-card:hover{transform:translateY(-4px);border-color:var(--line)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:12px;margin-bottom:16px;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:#3B1A00;font-weight:800;font-size:15px;
  box-shadow:0 8px 18px rgba(245,158,11,.26);
}
.step-card h3{margin:0 0 8px;font-size:16.5px;font-weight:700;color:#fff}
.step-card p{margin:0;font-size:14.5px;color:var(--text-dim);line-height:1.68}

/* spec panel */
.spec-panel{
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(18,69,47,.86),rgba(6,28,19,.94));
  padding:clamp(22px,3vw,34px);box-shadow:var(--shadow);
}
.spec-panel-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.spec-panel-head i{color:var(--gold-light);font-size:18px}
.spec-panel-head h3{margin:0;font-size:18px;font-weight:700;color:#fff}
.spec-panel .spec-row{padding:14px 0}
.spec-note{margin:18px 0 0;font-size:13.5px;color:var(--text-dim);line-height:1.7}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.pay-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:999px;font-size:13px;font-weight:600;
  color:var(--text-soft);border:1px solid var(--line-soft);background:rgba(255,255,255,.04);
}
.pay-chip i{color:var(--gold-light)}

/* stats */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.stat-card{
  padding:24px 22px;border-radius:var(--radius-lg);
  border:1px solid var(--line-soft);
  background:linear-gradient(150deg,rgba(18,69,47,.6),rgba(6,28,19,.86));
}
.stat-value{
  font-size:clamp(24px,2.8vw,32px);font-weight:800;letter-spacing:-.6px;
  background:linear-gradient(120deg,#FFFFFF,var(--gold-light));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1.2;
}
.stat-label{margin-top:6px;font-size:14px;font-weight:600;color:var(--text-soft)}
.stat-note{margin-top:6px;font-size:13px;color:var(--text-dim);line-height:1.6}

/* quotes */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.quote-card{
  padding:26px 24px;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(14,58,40,.82),rgba(6,28,19,.9));
  border:1px solid var(--line-soft);
}
.quote-card .fa-quote-left{color:var(--gold);font-size:18px;margin-bottom:14px}
.quote-text{margin:0 0 18px;font-size:14.8px;color:var(--text-soft);line-height:1.72}
.quote-author{font-size:14.5px;font-weight:700;color:#fff}
.quote-role{font-size:13px;color:var(--text-dim)}

/* category entry */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.cat-card{
  display:flex;flex-direction:column;gap:12px;
  padding:26px 24px;border-radius:var(--radius-lg);
  border:1px solid var(--line-soft);
  background:linear-gradient(150deg,rgba(18,69,47,.78),rgba(6,28,19,.9));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-sm)}
.cat-tag{
  align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;color:#3B1A00;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
}
.cat-card h3{margin:0;font-size:18px;font-weight:700;color:#fff}
.cat-card p{margin:0;font-size:14.5px;color:var(--text-dim);line-height:1.68}
.cat-link{margin-top:auto;font-size:14px;font-weight:600;color:var(--gold-light);display:inline-flex;align-items:center;gap:8px}
.cat-card:hover .cat-link{gap:12px}

/* posts */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.post-card{
  display:flex;flex-direction:column;gap:12px;
  padding:22px;border-radius:var(--radius-lg);
  border:1px solid var(--line-soft);
  background:rgba(255,255,255,.03);
  transition:transform .25s ease,border-color .25s ease;
}
.post-card:hover{transform:translateY(-3px);border-color:var(--line)}
.post-card h3{margin:0;font-size:16.5px;font-weight:700;color:#fff;line-height:1.45}
.post-card h3 a:hover{color:var(--gold-light)}
.post-card p{margin:0;font-size:14px;color:var(--text-dim);line-height:1.66}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12.5px;color:var(--text-dim);margin-top:auto}
.post-meta span{
  padding:4px 10px;border-radius:999px;border:1px solid var(--line-soft);background:rgba(245,158,11,.08);
  color:var(--gold-light);
}
.empty-note{
  margin:0;padding:22px;border-radius:var(--radius);border:1px dashed var(--line);
  color:var(--text-dim);font-size:14.5px;background:rgba(255,255,255,.02);
}
.list-more{margin-top:26px}

/* faq */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:920px}
.faq-item{
  border-radius:var(--radius);border:1px solid var(--line-soft);
  background:rgba(255,255,255,.03);overflow:hidden;
  transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--line);background:rgba(18,69,47,.45)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;
  font-size:15.5px;font-weight:600;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  font-size:12px;color:var(--gold-light);transition:transform .25s ease;
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item p{margin:0;padding:0 22px 20px;font-size:14.6px;color:var(--text-dim);line-height:1.72}

/* cta band */
.cta-band{
  padding:clamp(44px,5.4vw,74px) 0;
  background-image:linear-gradient(105deg,rgba(5,31,20,.95),rgba(5,31,20,.82)),url('/assets/images/27f6733fb6d39c7a.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.cta-inner{
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,3.4vw,48px);align-items:center;
}
.cta-title{font-size:clamp(24px,3vw,34px);font-weight:800;color:#fff;margin:0 0 12px;line-height:1.28}
.cta-desc{margin:0;font-size:15.5px;color:var(--text-soft);line-height:1.72;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.cta-side{
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(18,69,47,.9),rgba(6,28,19,.94));
  padding:24px;box-shadow:var(--shadow);
}
.cta-side h3{margin:0 0 14px;font-size:16.5px;font-weight:700;color:#fff}
.cta-side .spec-row{font-size:13.5px}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,#04180F,#020C08);
  border-top:1px solid var(--line);
  padding:clamp(40px,5vw,64px) 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(20px,3vw,40px)}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-about{color:var(--text-dim);font-size:14px;line-height:1.72;max-width:430px;margin:0}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.age-badge{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;
  border:1px solid var(--line);color:var(--gold-light);font-weight:700;font-size:13px;
  background:rgba(245,158,11,.1);
}
.trust-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 13px;border-radius:999px;font-size:12.5px;color:var(--text-soft);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
}
.trust-chip i{color:var(--gold-light)}
.footer-col h3{
  font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold-light);margin:0 0 14px;font-weight:700;
}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-col li{font-size:14px;color:var(--text-dim);line-height:1.6}
.footer-col a{font-size:14px;color:var(--text-dim)}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;align-items:center;
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  font-size:13px;color:var(--text-dim);
}
.legal-links{display:flex;flex-wrap:wrap;gap:16px}
.legal-links a:hover{color:var(--gold-light)}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#22372C,#0A1611 72%);
  border:2px solid var(--gold);color:var(--gold-light);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab-core{display:grid;place-items:center;animation:fabFloat 3.4s ease-in-out infinite}
.fab:hover .fab-core i{animation:fabSpin .7s ease}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.fab-dot{
  position:absolute;top:-1px;right:-1px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1180px){
  .main-nav{display:none}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-actions{margin-left:10px}
  .feature-grid,.step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quote-grid,.cat-grid,.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .hero-metrics{max-width:100%}
  .split,.cta-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .pain-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .container{padding:0 16px}
  .nav-wrap{min-height:66px;gap:10px}
  .brand-name{font-size:13.5px}
  .brand-sub{display:none}
  .nav-actions .btn{padding:9px 13px;font-size:13px}
  .feature-grid,.step-grid,.stat-grid,.quote-grid,.cat-grid,.post-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .countdown-bar{flex-direction:column;align-items:flex-start}
  .countdown-bar .btn{width:100%}
  .hero-actions .btn{width:100%}
  .fab{left:12px;bottom:82px;width:54px;height:54px}
}
@media (max-width:420px){
  .hero h1{font-size:24px}
  .cd-unit{min-width:48px;padding:5px 8px}
  .cd-unit b{font-size:17px}
}