/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --card:#0E3524;
  --card-2:#123F2B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --emerald:#10B981;
  --text:#F8FAFC;
  --muted:#BFE3D2;
  --olive:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(255,255,255,.08);
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --sh:0 20px 44px -26px rgba(0,0,0,.9);
  --sh-gold:0 0 0 1px rgba(245,158,11,.28), 0 26px 56px -32px rgba(245,158,11,.6);
  --sp:clamp(56px,7vw,100px);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(16,185,129,.16), transparent 62%),
    radial-gradient(760px 480px at 92% 4%, rgba(245,158,11,.12), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--gold-2);}
a:focus-visible,button:focus-visible,input:focus-visible,.faq-item summary:focus-visible{
  outline:2px solid var(--gold-2);
  outline-offset:3px;
  border-radius:6px;
}
h1,h2,h3,h4{font-weight:800;line-height:1.25;margin:0 0 14px;letter-spacing:-.01em;}
h1{font-size:clamp(1.72rem,3.7vw,2.9rem);}
h2{font-size:clamp(1.4rem,2.6vw,2.1rem);}
h3{font-size:clamp(1.08rem,1.6vw,1.32rem);}
p{margin:0 0 14px;color:var(--muted);}
ul{margin:0;padding:0;list-style:none;}
.container-x{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:var(--sp) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.72),rgba(5,31,20,.35));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head--split{max-width:none;display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:end;}
.lead{font-size:1.03rem;color:var(--muted);}
.strong-gold{color:var(--gold-2);font-weight:600;}
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;
  padding:14px 24px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#20160A;box-shadow:0 16px 34px -18px rgba(245,158,11,.85);}
.btn-gold:hover{color:#20160A;transform:translateY(-2px);box-shadow:0 22px 44px -18px rgba(245,158,11,.95);}
.btn-gold:active{transform:translateY(1px) scale(.99);}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--gold-2);}
.btn-ghost:hover{background:var(--gold-soft);color:var(--gold-2);transform:translateY(-2px);}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;}
.btn-red:hover{color:#fff;transform:translateY(-2px);}
.btn-block{width:100%;}
.tag{
  display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;background:rgba(220,38,38,.16);color:#FCA5A5;border:1px solid rgba(220,38,38,.4);
}
.tag--gold{background:var(--gold-soft);color:var(--gold-2);border-color:var(--line);}
.tag--green{background:rgba(16,185,129,.14);color:#6EE7B7;border-color:rgba(16,185,129,.35);}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0;}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;font-weight:800;font-size:.88rem;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 10px 24px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:.98rem;font-weight:800;color:#fff;}
.brand-text span{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--olive);}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:var(--gold-soft);}
.nav-link.active{color:var(--gold-2);background:var(--gold-soft);border-color:var(--line);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn-login{padding:10px 14px;font-size:.88rem;font-weight:700;color:var(--gold-2);border:1px solid var(--line);border-radius:999px;background:transparent;}
.btn-login:hover{background:var(--gold-soft);}
.btn-signup{
  padding:11px 20px;font-size:.88rem;font-weight:800;border-radius:999px;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 12px 26px -14px rgba(245,158,11,.95);
}
.btn-signup:hover{color:#20160A;transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(245,158,11,1);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;background:transparent;
  border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;cursor:pointer;
}

/* HERO */
.hero{
  position:relative;padding:clamp(48px,6vw,84px) 0 clamp(44px,5vw,72px);
  background-image:linear-gradient(100deg,rgba(5,31,20,.96) 8%,rgba(5,31,20,.86) 46%,rgba(5,31,20,.62) 100%),url('/assets/images/8bc38f700386d391.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(24px,3vw,48px);align-items:center;}
.hero h1{margin-bottom:18px;}
.hero h1 .hl{color:var(--gold-2);}
.hero-sub{font-size:1.02rem;max-width:640px;color:#D6F3E6;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.86rem;color:var(--muted);}
.hero-points i{color:var(--emerald);margin-right:7px;}
.reward-card{
  background:linear-gradient(165deg,rgba(18,63,43,.96),rgba(9,38,26,.98));
  border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh-gold);
}
.reward-card h3{font-size:1.1rem;margin-bottom:6px;}
.reward-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:.84rem;color:var(--muted);margin-bottom:10px;}
.reward-head strong{color:var(--gold-2);font-size:1rem;}
.progress-track{height:12px;border-radius:999px;background:rgba(255,255,255,.09);overflow:hidden;border:1px solid var(--line-soft);}
.progress-fill{height:100%;width:64%;border-radius:999px;background:linear-gradient(90deg,var(--emerald),var(--gold-2));box-shadow:0 0 18px rgba(245,158,11,.6);}
.reward-list{margin:18px 0 20px;display:grid;gap:10px;}
.reward-list li{display:flex;gap:10px;font-size:.88rem;color:var(--muted);align-items:flex-start;}
.reward-list i{color:var(--gold-2);margin-top:4px;}
.reward-note{font-size:.76rem;color:var(--olive);margin:12px 0 0;}

/* STATS */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;}
.stat-item{background:rgba(9,38,26,.72);padding:22px 20px;}
.stat-item b{display:block;font-size:1.5rem;color:var(--gold-2);font-weight:800;}
.stat-item span{font-size:.82rem;color:var(--muted);}

/* FEATURES */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.feature-card{
  background:linear-gradient(170deg,rgba(18,63,43,.72),rgba(9,38,26,.9));
  border:1px solid var(--line-soft);border-radius:var(--r);padding:26px;height:100%;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.feature-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--sh);}
.feature-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--gold-soft);color:var(--gold-2);border:1px solid var(--line);font-size:1.1rem;
}
.feature-card h3{margin-bottom:8px;}
.feature-card p{font-size:.9rem;margin:0;}

/* ROOMS */
.room-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.room-card{
  position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line-soft);
  background:var(--card);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.room-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--sh);}
.room-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.room-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.room-card:hover .room-media img{transform:scale(1.06);}
.room-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.05),rgba(5,31,20,.85));}
.room-corner{position:absolute;top:12px;left:12px;z-index:2;background:rgba(220,38,38,.92);color:#fff;font-size:.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:999px;}
.room-body{padding:18px 20px 22px;}
.room-body h3{font-size:1.02rem;margin-bottom:6px;}
.room-body p{font-size:.86rem;margin:0 0 12px;}
.room-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:.76rem;color:var(--gold-2);}
.room-meta span{padding:4px 10px;border-radius:999px;background:rgba(245,158,11,.1);border:1px solid var(--line);}

/* SCORING */
.score-wrap{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.score-panel{background:rgba(9,38,26,.66);border:1px solid var(--line-soft);border-radius:var(--r);padding:24px;}
.score-row{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.08);font-size:.9rem;}
.score-row:last-child{border-bottom:0;}
.score-row span:first-child{color:var(--muted);}
.score-row span:last-child{color:var(--gold-2);font-weight:700;white-space:nowrap;}
.score-note{font-size:.82rem;color:var(--olive);margin-top:14px;}

/* COUNCIL */
.council-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.council-card{background:rgba(9,38,26,.6);border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;transition:border-color .2s ease,transform .2s ease;}
.council-card:hover{border-color:var(--line);transform:translateY(-4px);}
.council-card img{width:100%;aspect-ratio:1/1;object-fit:cover;filter:grayscale(.28);}
.council-body{padding:16px 18px 20px;}
.council-body strong{display:block;font-size:.94rem;margin-bottom:4px;}
.council-body em{display:block;font-style:normal;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);margin-bottom:8px;}
.council-body p{font-size:.84rem;margin:0;}

/* WINNERS */
.winner-list{border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;}
.winner-row{display:grid;grid-template-columns:1.5fr 1fr 1fr .9fr;gap:14px;padding:15px 20px;font-size:.9rem;align-items:center;border-bottom:1px solid rgba(255,255,255,.06);}
.winner-row:last-child{border-bottom:0;}
.winner-row.head{background:rgba(245,158,11,.08);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);font-weight:700;}
.winner-row:nth-child(even){background:rgba(255,255,255,.015);}
.winner-row b{color:#fff;font-weight:600;}
.winner-row .prize{color:var(--gold-2);font-weight:700;}

/* PAYMENT */
.pay-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:start;}
.pay-methods{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0 26px;}
.pay-chip{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:var(--r-sm);background:rgba(9,38,26,.7);border:1px solid var(--line-soft);font-size:.86rem;color:var(--muted);}
.pay-chip i{color:var(--gold-2);}
.step-block{background:rgba(9,38,26,.6);border:1px solid var(--line-soft);border-radius:var(--r);padding:24px;margin-bottom:18px;}
.step-block h3{font-size:1rem;display:flex;gap:10px;align-items:flex-start;}
.step-block h3 .num{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  font-size:.78rem;background:var(--gold-soft);color:var(--gold-2);border:1px solid var(--line);margin-top:2px;
}
.step-block p{font-size:.88rem;margin:0;}

/* NEWS */
.news-layout{display:grid;grid-template-columns:1.55fr .95fr;gap:26px;align-items:start;}
.news-item{display:block;padding:18px;border:1px solid var(--line-soft);border-radius:var(--r);background:rgba(9,38,26,.55);margin-bottom:14px;transition:border-color .2s ease,transform .2s ease,background .2s ease;}
.news-item:hover{border-color:var(--line);transform:translateX(4px);background:rgba(18,63,43,.7);}
.news-item h3{font-size:1rem;margin-bottom:6px;}
.news-item p{font-size:.86rem;margin:0 0 10px;}
.news-meta{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:.74rem;color:var(--olive);}
.news-meta span i{color:var(--gold-2);margin-right:5px;}
.news-side{background:rgba(9,38,26,.6);border:1px solid var(--line-soft);border-radius:var(--r);padding:22px;}
.news-side h3{font-size:.92rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);}
.side-link{display:block;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.08);font-size:.88rem;color:var(--muted);}
.side-link:last-child{border-bottom:0;}
.side-link:hover{color:var(--gold-2);}
.cms-empty{font-size:.88rem;color:var(--olive);padding:14px 0;}

/* CATEGORIES */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.cat-card{display:block;padding:26px;border-radius:var(--r);border:1px solid var(--line-soft);background:linear-gradient(165deg,rgba(18,63,43,.8),rgba(9,38,26,.9));transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--sh-gold);}
.cat-card i{font-size:1.3rem;color:var(--gold-2);margin-bottom:14px;display:block;}
.cat-card h3{font-size:1.04rem;}
.cat-card p{font-size:.87rem;margin:0;}
.cat-more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:.82rem;font-weight:700;color:var(--gold-2);}

/* TIMELINE */
.tl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.tl-card{border-left:2px solid var(--line);padding:4px 0 4px 18px;position:relative;}
.tl-card::before{content:"";position:absolute;left:-6px;top:12px;width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.15);}
.tl-card b{display:block;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:6px;}
.tl-card p{font-size:.86rem;margin:0;}

/* FAQ */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--r);background:rgba(9,38,26,.55);padding:0 20px;}
.faq-item[open]{border-color:var(--line);background:rgba(18,63,43,.6);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:700;font-size:.98rem;color:#fff;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--gold-2);font-size:1.2rem;font-weight:700;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{font-size:.9rem;padding-bottom:18px;margin:0;}

/* TRUST */
.trust-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.trust-item{display:flex;gap:13px;align-items:flex-start;padding:20px;border-radius:var(--r);background:rgba(9,38,26,.6);border:1px solid var(--line-soft);}
.trust-item i{font-size:1.2rem;color:var(--emerald);margin-top:3px;}
.trust-item strong{display:block;font-size:.92rem;margin-bottom:4px;}
.trust-item span{font-size:.82rem;color:var(--muted);}

/* FINAL CTA */
.cta-final{
  border-radius:var(--r-lg);border:1px solid var(--line);overflow:hidden;position:relative;
  background-image:linear-gradient(100deg,rgba(5,31,20,.96),rgba(15,55,38,.78)),url('/assets/images/ab8990936446fc08.jpg');
  background-size:cover;background-position:center;
}
.cta-inner{padding:clamp(30px,4vw,52px);display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;}
.cta-inner h2{margin-bottom:12px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.cta-badge{display:flex;flex-direction:column;gap:10px;font-size:.86rem;color:var(--muted);}
.cta-badge div{display:flex;gap:10px;align-items:center;}
.cta-badge i{color:var(--gold-2);}

/* FOOTER */
.site-footer{background:#04170F;border-top:1px solid var(--line);padding:clamp(40px,5vw,62px) 0 30px;margin-bottom:74px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:30px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-col h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px;}
.footer-col li{margin-bottom:10px;font-size:.88rem;color:var(--muted);}
.footer-col a:hover{color:var(--gold-2);}
.footer-bottom{margin-top:34px;padding-top:22px;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.8rem;color:var(--olive);}
.age-badge{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);color:var(--gold-2);font-size:.7rem;font-weight:800;}

/* STICKY CTA */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:linear-gradient(90deg,rgba(9,38,26,.97),rgba(15,55,38,.97));
  border-top:1px solid var(--line);padding:12px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.sticky-inner p{margin:0;font-size:.86rem;color:var(--muted);}
.sticky-inner p b{color:var(--gold-2);}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:58;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#20402C,#0A2418 70%);
  border:2px solid var(--gold);color:var(--gold-2);font-size:1.15rem;
  box-shadow:0 8px 28px rgba(245,158,11,.38);
  opacity:.85;transition:transform .22s ease,opacity .22s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);}
.fab:hover i{transform:rotate(360deg);transition:transform .6s ease;}
.fab:active{transform:scale(.94) translateY(2px);}
.fab-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff;}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}

@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;}
  .feature-grid,.room-grid,.cat-grid{grid-template-columns:repeat(2,1fr);}
  .council-grid,.tl-grid,.trust-bar{grid-template-columns:repeat(2,1fr);}
  .news-layout,.pay-grid,.score-wrap,.cta-inner{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .section-head--split{grid-template-columns:1fr;gap:14px;}
  .main-nav{display:none;}
  .main-nav.open{display:flex;flex-direction:column;align-items:stretch;position:absolute;left:0;right:0;top:72px;background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);padding:14px 20px;gap:6px;}
  .nav-toggle{display:grid;place-items:center;}
  .header-inner{position:relative;flex-wrap:wrap;}
}
@media (max-width:768px){
  .stat-strip{grid-template-columns:repeat(2,1fr);}
  .winner-row{grid-template-columns:1.4fr 1fr;font-size:.84rem;}
  .winner-row span:nth-child(3){display:none;}
  .feature-grid,.room-grid,.cat-grid,.council-grid,.tl-grid,.trust-bar,.pay-methods{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .brand-text b{font-size:.9rem;}
}
@media (max-width:520px){
  .header-actions .btn-login{padding:9px 11px;font-size:.8rem;}
  .header-actions .btn-signup{padding:10px 14px;font-size:.8rem;}
  .brand-text span{display:none;}
  .hero-cta .btn-x{width:100%;}
  .fab{bottom:104px;width:52px;height:52px;}
  .sticky-inner{justify-content:center;text-align:center;}
  .sticky-inner p{display:none;}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --card:#0E3524;
  --card-2:#123F2B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --emerald:#10B981;
  --text:#F8FAFC;
  --muted:#BFE3D2;
  --olive:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(255,255,255,.08);
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --sh:0 20px 44px -26px rgba(0,0,0,.9);
  --sh-gold:0 0 0 1px rgba(245,158,11,.28), 0 26px 56px -32px rgba(245,158,11,.6);
  --sp:clamp(56px,7vw,100px);
  --maxw:1200px;
}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(16,185,129,.16), transparent 62%),
    radial-gradient(760px 480px at 92% 4%, rgba(245,158,11,.12), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--gold-2);}
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px;
}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.015em;line-height:1.25;margin:0 0 14px;}
h1{font-size:clamp(1.72rem,3.4vw,2.6rem);}
h2{font-size:clamp(1.34rem,2.4vw,1.9rem);}
h3{font-size:clamp(1.06rem,1.6vw,1.24rem);}
p{margin:0 0 16px;}
.container-x{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:var(--sp) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.72),rgba(5,31,20,.35));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head--split{max-width:none;display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:end;margin-bottom:38px;}
.lead{font-size:1.03rem;color:var(--muted);}
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;
  padding:14px 24px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#20160A;box-shadow:0 16px 34px -18px rgba(245,158,11,.85);}
.btn-gold:hover{color:#20160A;transform:translateY(-2px);box-shadow:0 22px 44px -18px rgba(245,158,11,.95);}
.btn-gold:active{transform:translateY(1px) scale(.99);}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--gold-2);}
.btn-ghost:hover{background:var(--gold-soft);color:var(--gold-2);transform:translateY(-2px);}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;}
.btn-red:hover{color:#fff;transform:translateY(-2px);}
.btn-block{width:100%;}
.btn-sm{padding:11px 18px;font-size:.86rem;}
.tag{
  display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;background:rgba(220,38,38,.16);color:#FCA5A5;border:1px solid rgba(220,38,38,.4);
}
.tag--gold{background:var(--gold-soft);color:var(--gold-2);border-color:var(--line);}
.tag--green{background:rgba(16,185,129,.14);color:#6EE7B7;border-color:rgba(16,185,129,.35);}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;font-weight:800;font-size:.88rem;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 10px 24px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:.98rem;font-weight:800;color:#fff;}
.brand-text span{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--olive);}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:var(--gold-soft);}
.nav-link.active{color:var(--gold-2);background:var(--gold-soft);border-color:var(--line);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn-login{padding:10px 14px;font-size:.88rem;font-weight:700;color:var(--gold-2);border:1px solid var(--line);border-radius:999px;background:transparent;}
.btn-login:hover{background:var(--gold-soft);}
.btn-signup{
  padding:11px 20px;font-size:.88rem;font-weight:800;border-radius:999px;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 12px 26px -14px rgba(245,158,11,.95);
}
.btn-signup:hover{color:#20160A;transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(245,158,11,1);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;background:transparent;
  border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;cursor:pointer;
}
/* ARTICLE HERO */
.page-hero{
  position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  padding:clamp(38px,5vw,64px) 0 clamp(34px,4.5vw,56px);
  background-image:linear-gradient(100deg,rgba(5,31,20,.97) 6%,rgba(5,31,20,.88) 48%,rgba(5,31,20,.66) 100%),url('/assets/images/f171756955576913.jpg');
  background-size:cover;background-position:center;
}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.8rem;color:var(--olive);margin-bottom:16px;}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--gold-2);}
.crumbs i{font-size:.6rem;opacity:.7;}
.page-hero h1{max-width:900px;margin-bottom:16px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;font-size:.84rem;color:var(--muted);}
.hero-meta i{color:var(--gold-2);margin-right:6px;}
.hero-cover{
  margin-top:26px;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh);position:relative;
}
.hero-cover img{width:100%;height:clamp(200px,34vw,380px);object-fit:cover;}
.hero-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,0) 55%,rgba(5,31,20,.72) 100%);}
/* ARTICLE LAYOUT */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(24px,3vw,44px);align-items:start;}
.article-body{
  background:linear-gradient(170deg,rgba(14,53,36,.72),rgba(9,38,26,.86));
  border:1px solid var(--line-soft);border-radius:var(--r-lg);
  padding:clamp(22px,3vw,40px);
}
.article-content{font-size:1.02rem;color:#E4F6EC;line-height:1.7;}
.article-content > *:first-child{margin-top:0;}
.article-content h2{
  font-size:clamp(1.22rem,2vw,1.55rem);margin:34px 0 14px;padding-left:14px;
  border-left:3px solid var(--gold);color:#fff;
}
.article-content h3{margin:26px 0 12px;color:var(--gold-2);font-size:1.1rem;}
.article-content p{margin:0 0 16px;}
.article-content ul,.article-content ol{margin:0 0 18px;padding-left:22px;}
.article-content li{margin-bottom:9px;}
.article-content li::marker{color:var(--gold);}
.article-content a{color:var(--gold-2);text-decoration:underline;text-underline-offset:3px;}
.article-content strong{color:#fff;}
.article-content blockquote{
  margin:22px 0;padding:16px 20px;border-left:3px solid var(--gold);
  background:var(--gold-soft);border-radius:0 var(--r-sm) var(--r-sm) 0;color:#F7E9C9;
}
.article-content img{border-radius:var(--r);margin:20px 0;border:1px solid var(--line-soft);}
.article-content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.92rem;}
.article-content th,.article-content td{border:1px solid var(--line-soft);padding:11px 14px;text-align:left;}
.article-content th{background:var(--gold-soft);color:var(--gold-2);font-weight:700;}
.article-content hr{border:0;height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:28px 0;}
.empty-state{
  text-align:left;padding:26px 0;
}
.empty-state p{color:var(--muted);font-size:1rem;}
.article-side{display:flex;flex-direction:column;gap:18px;position:sticky;top:94px;}
.side-card{
  background:linear-gradient(165deg,rgba(18,63,43,.92),rgba(9,38,26,.96));
  border:1px solid var(--line);border-radius:var(--r);padding:22px;
}
.side-card h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px;}
.side-list{list-style:none;margin:0;padding:0;}
.side-list li{display:flex;gap:11px;align-items:flex-start;font-size:.9rem;color:var(--muted);padding:9px 0;border-bottom:1px dashed var(--line-soft);}
.side-list li:last-child{border-bottom:0;padding-bottom:0;}
.side-list i{color:var(--emerald);margin-top:4px;font-size:.78rem;}
.side-meta{display:flex;flex-direction:column;gap:10px;font-size:.88rem;color:var(--muted);}
.side-meta span b{color:#fff;font-weight:700;}
.side-cta{background:linear-gradient(150deg,rgba(245,158,11,.18),rgba(220,38,38,.14));border-color:var(--line);}
.side-cta p{font-size:.9rem;color:#F5E9CF;}
/* FEATURE / POINT GRID */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.point{
  background:linear-gradient(165deg,rgba(18,63,43,.8),rgba(9,38,26,.9));
  border:1px solid var(--line-soft);border-radius:var(--r);padding:24px;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.point:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--sh);}
.point-ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--gold-soft);border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;
}
.point h3{margin-bottom:9px;}
.point p{font-size:.93rem;color:var(--muted);margin:0;}
/* COMPARE TABLE */
.compare-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--r);}
.compare{width:100%;border-collapse:collapse;min-width:620px;}
.compare th,.compare td{padding:15px 18px;text-align:left;font-size:.92rem;border-bottom:1px solid var(--line-soft);}
.compare thead th{background:linear-gradient(135deg,rgba(245,158,11,.16),rgba(245,158,11,.05));color:var(--gold-2);font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;}
.compare tbody tr:last-child td{border-bottom:0;}
.compare tbody tr:hover{background:rgba(245,158,11,.05);}
.compare td:first-child{color:#fff;font-weight:600;}
.ok{color:#6EE7B7;}
.no{color:#FCA5A5;}
/* METRICS */
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.metric{
  background:rgba(14,53,36,.6);border:1px solid var(--line-soft);border-radius:var(--r);padding:22px 20px;
}
.metric b{display:block;font-size:clamp(1.4rem,2.6vw,1.95rem);color:var(--gold-2);font-weight:800;line-height:1.1;margin-bottom:6px;}
.metric span{font-size:.83rem;color:var(--muted);}
/* FLOW */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step;}
.flow-item{position:relative;padding:24px 20px 20px;border:1px solid var(--line-soft);border-radius:var(--r);background:rgba(14,53,36,.55);}
.flow-item::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:.72rem;font-weight:800;letter-spacing:.14em;color:var(--gold);
  display:block;margin-bottom:12px;
}
.flow-item h3{font-size:1rem;margin-bottom:8px;}
.flow-item p{font-size:.88rem;color:var(--muted);margin:0;}
/* QUOTE / EVIDENCE */
.evidence{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(22px,3vw,42px);align-items:center;}
.evidence-media{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh);}
.evidence-media img{width:100%;height:clamp(220px,30vw,340px);object-fit:cover;}
.evidence-list{list-style:none;margin:18px 0 0;padding:0;}
.evidence-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line-soft);font-size:.94rem;color:var(--muted);}
.evidence-list li:last-child{border-bottom:0;}
.evidence-list i{color:var(--gold-2);margin-top:5px;font-size:.8rem;}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--r);background:rgba(14,53,36,.55);overflow:hidden;transition:border-color .2s ease;}
.faq-item[open]{border-color:var(--line);background:rgba(18,63,43,.72);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:.98rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;color:#fff;
}
.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:.78rem;color:var(--gold-2);transition:transform .22s ease;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-body{padding:0 22px 20px;color:var(--muted);font-size:.94rem;}
.faq-item .faq-body p:last-child{margin-bottom:0;}
/* CTA */
.cta-band{
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(28px,4vw,48px);
  background-image:linear-gradient(120deg,rgba(5,31,20,.94),rgba(11,46,30,.82)),url('/assets/images/ab8990936446fc08.jpg');
  background-size:cover;background-position:center;
  display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}
/* RELATED LIST */
.post-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.post-card{
  display:flex;flex-direction:column;border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;
  background:rgba(14,53,36,.55);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.post-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--sh);}
.post-card img{width:100%;height:180px;object-fit:cover;}
.post-card .post-in{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-card h3{font-size:1.02rem;margin:0;}
.post-card p{font-size:.88rem;color:var(--muted);margin:0;}
.post-card .more{margin-top:auto;font-size:.85rem;font-weight:700;color:var(--gold-2);}
/* FOOTER */
.site-footer{
  background:linear-gradient(180deg,rgba(6,32,21,.6),rgba(3,18,12,.98));
  border-top:1px solid var(--line);padding:clamp(42px,5vw,68px) 0 26px;margin-top:var(--sp);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px;}
.site-footer p{font-size:.89rem;color:var(--muted);max-width:340px;}
.footer-col h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px;}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{font-size:.89rem;color:var(--muted);margin-bottom:10px;}
.footer-col a{color:var(--muted);}
.footer-col a:hover{color:var(--gold-2);}
.age-badge{
  display:inline-block;margin-top:14px;font-size:.72rem;font-weight:800;letter-spacing:.1em;
  padding:5px 12px;border-radius:999px;color:var(--gold-2);border:1px solid var(--line);background:var(--gold-soft);
}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:.8rem;color:var(--olive);
}
/* FAB */
.fab-coin{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#1b3b2b 0%,#0a2318 70%);
  border:2px solid var(--gold);
  color:var(--gold-2);font-size:1.15rem;opacity:.85;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .22s ease,opacity .22s ease;
}
.fab-coin:hover{opacity:1;transform:scale(1.1);color:var(--gold-2);}
.fab-coin:hover i{animation:fabSpin .6s ease;}
.fab-coin:active{transform:scale(.95) translateY(3px);}
.fab-coin .fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
@keyframes fabSpin{from{transform:rotate(0);}to{transform:rotate(360deg);}}
/* RESPONSIVE */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;}
  .article-side{position:static;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr));}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
  .footer-grid > div:last-child{grid-column:1/-1;}
  .cta-band{grid-template-columns:1fr;}
  .cta-actions{justify-content:flex-start;}
}
@media (max-width:860px){
  .main-nav{
    position:absolute;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;display:none;
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:12px 14px;}
  .nav-toggle{display:grid;place-items:center;}
  .header-actions .btn-login,.header-actions .btn-signup{padding:10px 14px;font-size:.82rem;}
  .brand-text b{font-size:.88rem;}
  .evidence{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .section-head--split{grid-template-columns:1fr;gap:16px;}
  .grid-3,.grid-2,.metrics,.flow,.post-list{grid-template-columns:1fr;}
  .header-inner{gap:10px;min-height:66px;}
  .brand-text span{display:none;}
  .hero-meta{font-size:.8rem;}
  .compare th,.compare td{padding:12px 14px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .fab-coin{width:52px;height:52px;bottom:84px;}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --card:#0E3524;
  --card-2:#123F2B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --emerald:#10B981;
  --text:#F8FAFC;
  --muted:#BFE3D2;
  --olive:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(255,255,255,.08);
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --sh:0 20px 44px -26px rgba(0,0,0,.9);
  --sh-gold:0 0 0 1px rgba(245,158,11,.28), 0 26px 56px -32px rgba(245,158,11,.6);
  --sp:clamp(56px,7vw,100px);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  padding-bottom:86px;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(16,185,129,.16), transparent 62%),
    radial-gradient(760px 480px at 92% 4%, rgba(245,158,11,.12), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--gold-2);}
a:focus-visible,button:focus-visible,input:focus-visible,.faq-item summary:focus-visible{
  outline:2px solid var(--gold-2);
  outline-offset:3px;
  border-radius:6px;
}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.24;font-weight:800;letter-spacing:-.01em;}
h1{font-size:clamp(1.8rem,4.1vw,2.95rem);}
h2{font-size:clamp(1.42rem,2.8vw,2.1rem);}
h3{font-size:clamp(1.05rem,1.7vw,1.28rem);}
h4{font-size:1rem;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.container-x{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:var(--sp) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.72),rgba(5,31,20,.35));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head--split{max-width:none;display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:end;}
.lead{font-size:1.03rem;color:var(--muted);}
.text-gold{color:var(--gold-2);}
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;
  padding:14px 24px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#20160A;box-shadow:0 16px 34px -18px rgba(245,158,11,.85);}
.btn-gold:hover{color:#20160A;transform:translateY(-2px);box-shadow:0 22px 44px -18px rgba(245,158,11,.95);}
.btn-gold:active{transform:translateY(1px) scale(.99);}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--gold-2);}
.btn-ghost:hover{background:var(--gold-soft);color:var(--gold-2);transform:translateY(-2px);}
.btn-soft{background:rgba(16,185,129,.14);border:1px solid rgba(16,185,129,.4);color:#A7F3D0;}
.btn-soft:hover{background:rgba(16,185,129,.24);color:#D1FAE5;}
.tag{
  display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;background:rgba(220,38,38,.16);color:#FCA5A5;border:1px solid rgba(220,38,38,.4);
}
.tag--gold{background:var(--gold-soft);color:var(--gold-2);border-color:var(--line);}
.tag--green{background:rgba(16,185,129,.14);color:#6EE7B7;border-color:rgba(16,185,129,.35);}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0;}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;font-weight:800;font-size:.88rem;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 10px 24px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:.98rem;font-weight:800;color:#fff;}
.brand-text span{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--olive);}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:var(--gold-soft);}
.nav-link.active{color:var(--gold-2);background:var(--gold-soft);border-color:var(--line);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn-login{padding:10px 14px;font-size:.88rem;font-weight:700;color:var(--gold-2);border:1px solid var(--line);border-radius:999px;background:transparent;}
.btn-login:hover{background:var(--gold-soft);}
.btn-signup{
  padding:11px 20px;font-size:.88rem;font-weight:800;border-radius:999px;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 12px 26px -14px rgba(245,158,11,.95);
}
.btn-signup:hover{color:#20160A;transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(245,158,11,1);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;background:transparent;
  border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;cursor:pointer;
}
/* HERO */
.hero{
  position:relative;padding:clamp(46px,5.6vw,80px) 0 clamp(44px,5vw,70px);
  background-image:linear-gradient(100deg,rgba(5,31,20,.97) 6%,rgba(5,31,20,.88) 46%,rgba(5,31,20,.6) 100%),url('/assets/images/f171756955576913.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(24px,3vw,48px);align-items:center;}
.hero h1{margin-bottom:18px;}
.hero-sub{font-size:1.02rem;max-width:640px;color:#D6F3E6;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 24px;}
.check-row{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:.86rem;color:var(--muted);}
.check-row span{display:inline-flex;align-items:center;gap:8px;}
.check-row i{color:var(--emerald);}
.hero-panel{
  background:linear-gradient(165deg,rgba(18,63,43,.94),rgba(9,38,26,.97));
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;box-shadow:var(--sh-gold);
}
.panel-title{font-size:1.08rem;margin:12px 0 6px;}
.step-list{display:grid;gap:2px;margin-top:16px;}
.step-list li{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:15px 0;border-top:1px solid var(--line-soft);}
.step-list li:first-child{border-top:0;}
.step-no{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:.82rem;color:#20160A;background:linear-gradient(135deg,var(--gold),var(--gold-2));
}
.step-list b{display:block;font-size:.98rem;color:#fff;margin-bottom:3px;}
.step-list p{font-size:.87rem;color:var(--muted);margin:0;}
.panel-foot{
  margin-top:14px;padding-top:14px;border-top:1px solid var(--line-soft);
  font-size:.82rem;color:var(--olive);display:flex;align-items:center;gap:9px;
}
.panel-foot i{color:var(--gold-2);}
/* BENEFIT LIST */
.benefit-list{display:grid;gap:0;}
.benefit-item{
  display:grid;grid-template-columns:78px 1fr;gap:22px;
  padding:26px 0;border-top:1px solid var(--line-soft);
}
.benefit-item:first-child{border-top:0;padding-top:0;}
.benefit-no{
  font-size:1.7rem;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.2px var(--gold);opacity:.85;
}
.benefit-item p{color:var(--muted);font-size:.95rem;max-width:760px;}
/* SPLIT IMAGE */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(22px,3vw,44px);align-items:center;}
.split-media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh);}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.split-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,0) 40%,rgba(5,31,20,.72));}
.chi-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px;}
.chi-fact{border-left:2px solid var(--gold);padding:2px 0 2px 14px;}
.chi-fact b{display:block;color:#fff;font-size:1rem;}
.chi-fact span{font-size:.8rem;color:var(--olive);letter-spacing:.06em;text-transform:uppercase;}
/* TABLE */
.table-col{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(20px,2.6vw,34px);align-items:start;}
.table-wrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);
  background:linear-gradient(165deg,rgba(18,63,43,.72),rgba(9,38,26,.86));
}
table.score-table{width:100%;border-collapse:collapse;min-width:540px;}
.score-table th,.score-table td{padding:14px 16px;text-align:left;font-size:.92rem;border-bottom:1px solid var(--line-soft);}
.score-table thead th{
  background:rgba(245,158,11,.1);color:var(--gold-2);font-size:.74rem;
  letter-spacing:.09em;text-transform:uppercase;font-weight:700;white-space:nowrap;
}
.score-table tbody tr:last-child td{border-bottom:0;}
.score-table tbody tr:hover{background:rgba(245,158,11,.06);}
.score-table td:first-child{font-weight:600;color:#fff;}
.score-table .num{color:var(--gold-2);font-weight:700;white-space:nowrap;}
.side-note{
  border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;
  background:linear-gradient(165deg,rgba(18,63,43,.6),rgba(9,38,26,.8));
}
.side-note ul{display:grid;gap:12px;margin-top:12px;}
.side-note li{display:grid;grid-template-columns:18px 1fr;gap:10px;font-size:.9rem;color:var(--muted);}
.side-note li i{color:var(--emerald);margin-top:4px;font-size:.8rem;}
/* RANKS */
.rank-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 34px;}
.rank-item{
  display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;
  padding:13px 0;border-bottom:1px solid var(--line-soft);font-size:.94rem;
}
.rank-item span:first-child{font-size:.78rem;font-weight:800;color:var(--gold-2);}
.rank-item b{color:#fff;font-weight:600;}
.rank-item em{font-style:normal;font-size:.78rem;color:var(--olive);}
/* COMPARE */
.compare{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.compare-col{padding:28px 24px;}
.compare-col h3{font-size:1.05rem;display:flex;align-items:center;gap:10px;}
.compare-col--bad{background:rgba(220,38,38,.08);}
.compare-col--good{background:rgba(16,185,129,.08);border-left:1px solid var(--line);}
.compare-col ul{display:grid;gap:12px;margin-top:16px;}
.compare-col li{position:relative;padding-left:20px;font-size:.92rem;color:var(--muted);}
.compare-col li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;}
.compare-col--bad li::before{background:#F87171;}
.compare-col--good li::before{background:#34D399;}
/* METRICS */
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.metric{border-left:2px solid var(--gold);padding-left:18px;}
.metric b{display:block;font-size:clamp(1.6rem,3vw,2.1rem);line-height:1.1;color:var(--gold-2);}
.metric span{font-size:.88rem;color:var(--muted);}
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:34px;}
.quote{padding:22px 0 0;border-top:1px solid var(--line-soft);}
.quote p{font-size:.95rem;color:#D6F3E6;}
.quote footer{font-size:.82rem;color:var(--olive);letter-spacing:.04em;}
/* CHANNELS */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.channel-card{
  display:block;border:1px solid var(--line-soft);border-radius:var(--r);
  padding:24px 22px;background:linear-gradient(165deg,rgba(18,63,43,.5),rgba(9,38,26,.7));
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--sh-gold);color:inherit;}
.channel-card i{font-size:1.15rem;color:var(--gold-2);margin-bottom:12px;display:block;}
.channel-card h3{font-size:1.06rem;margin-bottom:8px;}
.channel-card p{font-size:.9rem;color:var(--muted);margin:0;}
/* POSTS */
.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.post-item{border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;background:rgba(14,53,36,.6);transition:transform .2s ease,border-color .2s ease;}
.post-item:hover{transform:translateY(-4px);border-color:var(--line);}
.post-thumb{display:block;aspect-ratio:16/10;overflow:hidden;}
.post-thumb img{width:100%;height:100%;object-fit:cover;}
.post-body{padding:18px 18px 20px;}
.post-meta{font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--olive);margin-bottom:8px;}
.post-body h3{font-size:1rem;margin-bottom:8px;}
.post-body p{font-size:.88rem;color:var(--muted);}
.empty-note{padding:22px;border:1px dashed var(--line);border-radius:var(--r);color:var(--muted);font-size:.94rem;background:rgba(18,63,43,.4);}
.list-foot{margin-top:26px;display:flex;justify-content:flex-start;}
/* FAQ */
.faq-list{max-width:900px;}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--r-sm);background:rgba(18,63,43,.45);margin-bottom:12px;}
.faq-item summary{
  cursor:pointer;list-style:none;padding:17px 20px;font-weight:600;font-size:.98rem;
  display:flex;justify-content:space-between;align-items:center;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:.72rem;color:var(--gold-2);transition:transform .2s ease;}
.faq-item[open] summary{color:var(--gold-2);}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-body{padding:0 20px 18px;font-size:.93rem;color:var(--muted);}
/* CTA BAND */
.cta-band{
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:linear-gradient(120deg,rgba(18,63,43,.95),rgba(9,38,26,.95)),url('/assets/images/ab8990936446fc08.jpg');
  background-size:cover;background-position:center;
  padding:clamp(28px,4vw,44px);display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:center;
}
.cta-band h2{margin-bottom:10px;}
.cta-band p{color:#D6F3E6;font-size:.98rem;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}
/* STICKY BAR */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(5,31,20,.95);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);padding:12px 0;
}
.sticky-inner{display:flex;align-items:center;gap:16px;}
.sticky-text b{display:block;font-size:.95rem;color:#fff;}
.sticky-text span{font-size:.8rem;color:var(--olive);}
.sticky-actions{margin-left:auto;display:flex;gap:10px;}
/* FAB */
.fab-chip{
  position:fixed;left:16px;bottom:104px;z-index:65;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#1B4A34,#0A2A1C 68%);
  border:2px solid var(--gold);color:var(--gold-2);font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;animation:fabFloat 3.6s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
}
.fab-chip:hover{opacity:1;transform:scale(1.1);color:var(--gold-2);}
.fab-chip:hover i{transform:rotate(360deg);}
.fab-chip i{transition:transform .55s ease;}
.fab-chip:active{transform:scale(.95) translateY(2px);}
.fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
/* FOOTER */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(5,31,20,.6),rgba(3,20,13,.96));
  padding:clamp(42px,5vw,64px) 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px;}
.footer-brand .brand-text b{font-size:.95rem;}
.site-footer p{font-size:.88rem;color:var(--muted);}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col li{font-size:.88rem;color:var(--muted);}
.footer-col a:hover{color:var(--gold-2);}
.age-badge{
  display:inline-block;margin-top:10px;font-size:.74rem;font-weight:700;letter-spacing:.1em;
  padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--gold-2);background:var(--gold-soft);
}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:.8rem;color:var(--olive);
}
/* RESPONSIVE */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;}
  .split{grid-template-columns:1fr;}
  .table-col{grid-template-columns:1fr;}
  .metrics{grid-template-columns:repeat(3,1fr);gap:18px;}
  .channel-grid,.post-list{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
}
@media (max-width:900px){
  .main-nav{
    position:fixed;top:72px;left:0;right:0;margin:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;display:none;
  }
  .main-nav.is-open{display:flex;}
  .nav-link{padding:12px 14px;font-size:.95rem;}
  .nav-toggle{display:grid;place-items:center;}
  .header-actions{margin-left:auto;}
  .cta-band{grid-template-columns:1fr;}
  .cta-actions{justify-content:flex-start;}
}
@media (max-width:768px){
  .section-head--split{grid-template-columns:1fr;gap:14px;align-items:start;}
  .rank-grid{grid-template-columns:1fr;}
  .compare{grid-template-columns:1fr;}
  .compare-col--good{border-left:0;border-top:1px solid var(--line);}
  .chi-facts{grid-template-columns:1fr;}
  .quotes{grid-template-columns:1fr;}
}
@media (max-width:640px){
  body{padding-bottom:96px;}
  .metrics{grid-template-columns:1fr;gap:20px;}
  .channel-grid,.post-list{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .benefit-item{grid-template-columns:1fr;gap:10px;}
  .step-list li{grid-template-columns:44px 1fr;gap:12px;}
  .sticky-text{display:none;}
  .sticky-actions{margin-left:0;width:100%;}
  .sticky-actions .btn-x{flex:1;padding:13px 16px;font-size:.9rem;}
  .fab-chip{left:12px;bottom:112px;width:52px;height:52px;font-size:1.05rem;}
  .brand-text b{font-size:.9rem;}
  .brand-text span{font-size:.6rem;}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --card:#0E3524;
  --card-2:#123F2B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --emerald:#10B981;
  --text:#F8FAFC;
  --muted:#BFE3D2;
  --olive:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(255,255,255,.08);
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --sh:0 20px 44px -26px rgba(0,0,0,.9);
  --sh-gold:0 0 0 1px rgba(245,158,11,.28), 0 26px 56px -32px rgba(245,158,11,.6);
  --sp:clamp(56px,7vw,100px);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(16,185,129,.16), transparent 62%),
    radial-gradient(760px 480px at 92% 4%, rgba(245,158,11,.12), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--gold-2);}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px;
}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.25;font-weight:800;letter-spacing:-.01em;}
h1{font-size:clamp(1.72rem,3.4vw,2.6rem);}
h2{font-size:clamp(1.4rem,2.5vw,2rem);}
h3{font-size:clamp(1.05rem,1.6vw,1.22rem);}
p{margin:0 0 14px;}
ul{margin:0;padding:0;list-style:none;}
.container-x{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:var(--sp) 0;position:relative;}
.section--alt{
  background:linear-gradient(180deg,rgba(11,46,30,.72),rgba(5,31,20,.35));
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head--split{max-width:none;display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:end;}
.lead{font-size:1.03rem;color:var(--muted);}
.text-gold{color:var(--gold-2);}
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;
  padding:14px 24px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#20160A;box-shadow:0 16px 34px -18px rgba(245,158,11,.85);}
.btn-gold:hover{color:#20160A;transform:translateY(-2px);box-shadow:0 22px 44px -18px rgba(245,158,11,.95);}
.btn-gold:active{transform:translateY(1px) scale(.99);}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--gold-2);}
.btn-ghost:hover{background:var(--gold-soft);color:var(--gold-2);transform:translateY(-2px);}
.btn-block{width:100%;}
.tag{
  display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;background:rgba(220,38,38,.16);color:#FCA5A5;border:1px solid rgba(220,38,38,.4);
}
.tag--gold{background:var(--gold-soft);color:var(--gold-2);border-color:var(--line);}
.tag--green{background:rgba(16,185,129,.14);color:#6EE7B7;border-color:rgba(16,185,129,.35);}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0;}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,31,20,.88);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;font-weight:800;font-size:.88rem;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 10px 24px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:.98rem;font-weight:800;color:#fff;}
.brand-text span{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--olive);}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:var(--gold-soft);}
.nav-link.active{color:var(--gold-2);background:var(--gold-soft);border-color:var(--line);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn-login{padding:10px 14px;font-size:.88rem;font-weight:700;color:var(--gold-2);border:1px solid var(--line);border-radius:999px;background:transparent;display:inline-flex;align-items:center;}
.btn-login:hover{background:var(--gold-soft);color:var(--gold-2);}
.btn-signup{
  padding:11px 20px;font-size:.88rem;font-weight:800;border-radius:999px;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 12px 26px -14px rgba(245,158,11,.95);display:inline-flex;align-items:center;
}
.btn-signup:hover{color:#20160A;transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(245,158,11,1);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;background:transparent;
  border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;cursor:pointer;
}

/* HERO */
.cat-hero{
  position:relative;
  padding:clamp(40px,5vw,72px) 0 clamp(44px,5vw,76px);
  background-image:linear-gradient(100deg,rgba(5,31,20,.97) 10%,rgba(5,31,20,.88) 48%,rgba(5,31,20,.66) 100%),url('/assets/images/f171756955576913.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.cat-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.6;
}
.crumb{display:flex;align-items:center;gap:9px;font-size:.8rem;color:var(--olive);margin-bottom:18px;flex-wrap:wrap;}
.crumb a{color:var(--muted);}
.crumb span.sep{color:var(--line);}
.crumb .current{color:var(--gold-2);font-weight:700;}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(24px,3vw,48px);align-items:start;}
.hero-sub{font-size:1.02rem;max-width:640px;color:#D6F3E6;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.87rem;color:var(--muted);}
.hero-points li{display:flex;align-items:flex-start;gap:8px;}
.hero-points i{color:var(--emerald);margin-top:5px;}
.hero-panel{
  background:linear-gradient(165deg,rgba(18,63,43,.96),rgba(9,38,26,.98));
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px;box-shadow:var(--sh-gold);
}
.hero-panel h3{font-size:1rem;letter-spacing:.02em;margin-bottom:6px;}
.hero-panel .panel-note{font-size:.82rem;color:var(--olive);margin-bottom:16px;}
.panel-list li{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;border-bottom:1px dashed var(--line-soft);font-size:.9rem;
}
.panel-list li:last-child{border-bottom:0;}
.panel-list .pl-name{display:flex;align-items:center;gap:10px;color:#E6F7EF;font-weight:600;}
.panel-list .pl-name i{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:.74rem;background:var(--gold-soft);color:var(--gold-2);}
.panel-list .pl-time{color:var(--emerald);font-weight:700;font-size:.82rem;white-space:nowrap;}
.dot-live{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 4px rgba(16,185,129,.18);margin-right:6px;}

/* GRIDS */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}

/* CHANNEL CARD */
.channel-card{
  background:linear-gradient(170deg,rgba(18,63,43,.9),rgba(10,40,28,.96));
  border:1px solid var(--line);border-radius:var(--r);
  padding:22px 20px;height:100%;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.channel-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.5);box-shadow:var(--sh-gold);}
.channel-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(245,158,11,.22),rgba(252,211,77,.08));
  border:1px solid var(--line);color:var(--gold-2);font-size:1.1rem;margin-bottom:14px;
}
.channel-card h3{margin-bottom:8px;}
.channel-card p{font-size:.88rem;color:var(--muted);margin-bottom:14px;}
.channel-meta{display:flex;flex-direction:column;gap:7px;font-size:.82rem;color:#CDEBDD;}
.channel-meta span{display:flex;align-items:center;gap:8px;}
.channel-meta i{color:var(--emerald);font-size:.72rem;}

/* SCENE */
.scene-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.scene-item{
  display:flex;gap:16px;align-items:flex-start;
  background:rgba(14,53,36,.6);border:1px solid var(--line-soft);
  border-left:3px solid var(--gold);border-radius:var(--r-sm);
  padding:18px 20px;transition:background .22s ease,border-color .22s ease,transform .22s ease;
}
.scene-item:hover{background:rgba(18,63,43,.85);border-color:var(--line);transform:translateX(4px);}
.scene-item i{font-size:1.2rem;color:var(--gold-2);margin-top:4px;}
.scene-item h3{font-size:1rem;margin-bottom:6px;}
.scene-item p{font-size:.87rem;color:var(--muted);margin:0;}

/* STEPS */
.step-box{
  background:linear-gradient(170deg,rgba(18,63,43,.85),rgba(9,36,25,.95));
  border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 26px;height:100%;
}
.step-box h3{display:flex;align-items:center;gap:10px;font-size:1.1rem;}
.step-box h3 i{color:var(--gold-2);}
.step-flow{display:flex;flex-direction:column;gap:2px;margin-top:18px;}
.step-item{display:flex;gap:16px;padding:14px 0;border-bottom:1px dashed var(--line-soft);}
.step-item:last-child{border-bottom:0;padding-bottom:0;}
.step-num{
  width:32px;height:32px;flex-shrink:0;border-radius:10px;display:grid;place-items:center;
  font-weight:800;font-size:.84rem;color:#20160A;background:linear-gradient(135deg,var(--gold),var(--gold-2));
}
.step-item h4{margin:0 0 4px;font-size:.96rem;font-weight:700;}
.step-item p{margin:0;font-size:.85rem;color:var(--muted);}

/* GIFTCARD */
.gift-card{
  background:linear-gradient(150deg,rgba(18,63,43,.9),rgba(11,46,30,.7));
  border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;height:100%;
  position:relative;overflow:hidden;transition:transform .22s ease,box-shadow .22s ease;
}
.gift-card::before{
  content:"";position:absolute;top:-40px;right:-40px;width:110px;height:110px;border-radius:50%;
  background:radial-gradient(circle,rgba(252,211,77,.22),transparent 68%);
}
.gift-card:hover{transform:translateY(-4px);box-shadow:var(--sh-gold);}
.gift-card h3{font-size:1rem;margin-bottom:8px;}
.gift-card p{font-size:.87rem;color:var(--muted);margin-bottom:12px;}
.gift-value{font-size:1.3rem;font-weight:800;color:var(--gold-2);}

/* STATS */
.stat-band{
  background:linear-gradient(120deg,rgba(11,46,30,.9),rgba(5,31,20,.6));
  border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.stat{text-align:left;}
.stat b{display:block;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:var(--gold-2);line-height:1.1;}
.stat span{font-size:.85rem;color:var(--muted);display:block;margin-top:6px;}

/* TABLE */
.table-wrap{
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:rgba(10,40,28,.55);
}
table.pay-table{width:100%;border-collapse:collapse;font-size:.9rem;}
table.pay-table th{
  background:rgba(245,158,11,.12);color:var(--gold-2);
  font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;
  padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);
}
table.pay-table td{padding:14px 16px;border-bottom:1px solid var(--line-soft);color:#DCF2E7;vertical-align:top;}
table.pay-table tr:last-child td{border-bottom:0;}
table.pay-table tr:hover td{background:rgba(245,158,11,.05);}
.cell-strong{font-weight:700;color:#fff;}
.cell-ok{color:var(--emerald);font-weight:700;}

/* POSTS */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.post-card{
  background:linear-gradient(170deg,rgba(18,63,43,.9),rgba(10,40,28,.96));
  border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.post-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--sh);}
.post-thumb{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--bg-2);}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.post-card:hover .post-thumb img{transform:scale(1.05);}
.post-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1;}
.post-meta{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:.74rem;color:var(--olive);letter-spacing:.04em;}
.post-meta i{color:var(--gold);margin-right:5px;}
.post-body h3{font-size:1rem;margin:0;line-height:1.4;}
.post-body h3 a:hover{color:var(--gold-2);}
.post-body p{font-size:.85rem;color:var(--muted);margin:0;}

/* FAQ */
.faq-wrap{max-width:860px;}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--r-sm);
  background:rgba(14,53,36,.5);margin-bottom:12px;overflow:hidden;
  transition:border-color .22s ease,background .22s ease;
}
.faq-item[open]{border-color:var(--line);background:rgba(18,63,43,.7);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 20px;font-weight:700;font-size:.96rem;
  display:flex;align-items:center;justify-content:space-between;gap:14px;color:#EAF9F1;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--gold-2);font-size:.8rem;transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-body{padding:0 20px 18px;font-size:.9rem;color:var(--muted);}

/* PROMISE */
.promise-bar{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,rgba(11,46,30,.9),rgba(5,31,20,.7));
  padding:26px 0;
}
.promise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.promise-item{display:flex;align-items:flex-start;gap:12px;font-size:.87rem;color:var(--muted);}
.promise-item i{color:var(--gold-2);font-size:1.05rem;margin-top:3px;}
.promise-item b{display:block;color:#fff;font-size:.92rem;margin-bottom:2px;}

/* FOOTER */
.site-footer{
  background:linear-gradient(180deg,rgba(5,31,20,.6),rgba(3,20,13,.98));
  border-top:1px solid var(--line);padding:clamp(44px,5vw,68px) 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.site-footer p{font-size:.88rem;color:var(--muted);max-width:340px;}
.footer-col h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;font-size:.88rem;color:var(--muted);}
.footer-col ul li{line-height:1.5;}
.footer-col ul a{color:var(--muted);}
.footer-col ul a:hover{color:var(--gold-2);}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  color:var(--gold-2);font-weight:800;font-size:.82rem;margin-top:8px;background:var(--gold-soft);
}
.footer-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:.78rem;color:var(--olive);
}

/* FAB */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#3B2410,#0B0C0E 72%);
  border:2px solid var(--gold);
  color:var(--gold-2);font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.2s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab-support:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.55);color:var(--gold-2);}
.fab-support:hover i{transform:rotate(360deg);transition:transform .55s ease;}
.fab-support:active{transform:scale(.95) translateY(3px);}
.fab-support i{transition:transform .3s ease;}
.fab-support .fab-dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}

/* MOBILE CTA */
.mobile-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(5,31,20,.96);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);padding:10px 14px;
  gap:10px;
}
.mobile-cta .btn-x{flex:1;padding:12px 14px;font-size:.86rem;}

/* SECTION extras */
.benefit-row{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
.benefit-media{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh);position:relative;
}
.benefit-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11;}
.media-caption{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.95));
  padding:34px 22px 18px;font-size:.86rem;color:#DCF2E7;
}
.check-list li{display:flex;align-items:flex-start;gap:11px;font-size:.92rem;color:var(--muted);padding:9px 0;}
.check-list i{color:var(--emerald);margin-top:5px;}

/* RESPONSIVE */
@media (max-width:1024px){
  .main-nav{
    position:fixed;top:72px;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.99);
    border-bottom:1px solid var(--line);
    padding:14px 20px 22px;display:none;
    max-height:calc(100vh - 72px);overflow-y:auto;
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:12px 14px;border-radius:var(--r-sm);}
  .nav-toggle{display:grid;place-items:center;}
  .header-actions{margin-left:auto;}
  .hero-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:26px;}
  .promise-grid{grid-template-columns:repeat(2,1fr);}
  .section-head--split{grid-template-columns:1fr;gap:16px;}
  .benefit-row{grid-template-columns:1fr;gap:26px;}
}
@media (max-width:768px){
  .brand-text span{display:none;}
  .grid-3{grid-template-columns:1fr;}
  .scene-list{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .mobile-cta{display:flex;}
  .fab-support{bottom:88px;width:52px;height:52px;}
  .site-footer{padding-bottom:82px;}
}
@media (max-width:520px){
  .container-x{padding:0 16px;}
  .header-inner{gap:10px;min-height:66px;}
  .brand-mark{width:38px;height:38px;font-size:.8rem;}
  .brand-text b{font-size:.86rem;}
  .btn-login{padding:9px 11px;font-size:.79rem;}
  .btn-signup{padding:10px 14px;font-size:.79rem;}
  .main-nav{top:66px;}
  .grid-4,.post-grid,.promise-grid{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr;gap:20px;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-cta .btn-x{width:100%;}
  table.pay-table th,table.pay-table td{padding:11px 12px;font-size:.83rem;}
  .step-box{padding:22px 18px;}
  .hero-panel{padding:20px 18px;}
  .footer-bottom{flex-direction:column;gap:6px;}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --card:#0E3524;
  --card-2:#123F2B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --emerald:#10B981;
  --text:#F8FAFC;
  --muted:#BFE3D2;
  --olive:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(255,255,255,.08);
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --sh:0 20px 44px -26px rgba(0,0,0,.9);
  --sh-gold:0 0 0 1px rgba(245,158,11,.28), 0 26px 56px -32px rgba(245,158,11,.6);
  --sp:clamp(56px,7vw,100px);
  --maxw:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(16,185,129,.16), transparent 62%),
    radial-gradient(760px 480px at 92% 4%, rgba(245,158,11,.12), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease,background .2s ease;}
a:hover{color:var(--gold-2);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.25;font-weight:800;letter-spacing:-.01em;}
h1{font-size:clamp(1.72rem,3.6vw,2.7rem);}
h2{font-size:clamp(1.36rem,2.5vw,2rem);}
h3{font-size:1.06rem;font-weight:700;}
p{margin:0 0 14px;}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px;}

.container-x{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:var(--sp) 0;position:relative;}
.section--tight{padding:clamp(34px,4vw,52px) 0;}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.72),rgba(5,31,20,.35));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.section-head{max-width:780px;margin-bottom:38px;}
.lead{font-size:1.03rem;color:var(--muted);}

.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;
  padding:14px 24px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#20160A;box-shadow:0 16px 34px -18px rgba(245,158,11,.85);}
.btn-gold:hover{color:#20160A;transform:translateY(-2px);box-shadow:0 22px 44px -18px rgba(245,158,11,.95);}
.btn-gold:active{transform:translateY(1px) scale(.99);}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--gold-2);}
.btn-ghost:hover{background:var(--gold-soft);color:var(--gold-2);transform:translateY(-2px);}
.btn-block{width:100%;}
.tag{
  display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;background:rgba(220,38,38,.16);color:#FCA5A5;border:1px solid rgba(220,38,38,.4);
}
.tag--gold{background:var(--gold-soft);color:var(--gold-2);border-color:var(--line);}
.tag--green{background:rgba(16,185,129,.14);color:#6EE7B7;border-color:rgba(16,185,129,.35);}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:72px;position:relative;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;font-weight:800;font-size:.88rem;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 10px 24px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:.98rem;font-weight:800;color:#fff;}
.brand-text span{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--olive);}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:var(--gold-soft);}
.nav-link.active{color:var(--gold-2);background:var(--gold-soft);border-color:var(--line);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn-login{padding:10px 14px;font-size:.88rem;font-weight:700;color:var(--gold-2);border:1px solid var(--line);border-radius:999px;background:transparent;}
.btn-login:hover{background:var(--gold-soft);color:var(--gold-2);}
.btn-signup{
  padding:11px 20px;font-size:.88rem;font-weight:800;border-radius:999px;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 12px 26px -14px rgba(245,158,11,.95);
}
.btn-signup:hover{color:#20160A;transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(245,158,11,1);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;background:transparent;
  border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;cursor:pointer;
}

/* HERO */
.cat-hero{
  position:relative;
  padding:clamp(44px,6vw,82px) 0 clamp(44px,5vw,76px);
  background-image:linear-gradient(102deg,rgba(5,31,20,.97) 10%,rgba(5,31,20,.88) 48%,rgba(5,31,20,.66) 100%),url('/assets/images/8bc38f700386d391.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.cat-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(26px,3.2vw,52px);align-items:center;}
.cat-hero h1{margin-bottom:18px;}
.cat-hero h1 .hl{color:var(--gold-2);}
.hero-sub{font-size:1.03rem;max-width:620px;color:#D6F3E6;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.86rem;color:var(--muted);}
.hero-points i{color:var(--emerald);margin-right:7px;}

/* AUDIT PANEL */
.audit-panel{
  background:linear-gradient(168deg,rgba(18,63,43,.96),rgba(8,34,23,.99));
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:22px;box-shadow:var(--sh);
}
.countdown-band{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:12px 14px;border-radius:var(--r-sm);
  background:rgba(5,31,20,.7);border:1px solid var(--line-soft);
  font-size:.82rem;color:var(--muted);margin-bottom:18px;
}
.countdown-band strong{margin-left:auto;font-size:1.14rem;color:var(--gold-2);letter-spacing:.06em;font-variant-numeric:tabular-nums;}
.dot-live{width:9px;height:9px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 4px rgba(16,185,129,.18);animation:pulse 1.8s infinite;}
@keyframes pulse{0%{opacity:1}50%{opacity:.35}100%{opacity:1}}
.audit-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:12px 0;border-bottom:1px dashed var(--line-soft);font-size:.9rem;color:var(--muted);
}
.audit-list li:last-child{border-bottom:0;}
.audit-list i{color:var(--gold-2);margin-top:4px;}
.audit-list b{color:#fff;font-weight:700;}
.audit-panel .btn-x{margin-top:16px;}

/* STAT BAND */
.stat-band{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:linear-gradient(150deg,rgba(18,63,43,.8),rgba(8,34,23,.82));
  overflow:hidden;
}
.stat-cell{padding:26px 22px;border-right:1px solid var(--line-soft);}
.stat-cell:last-child{border-right:0;}
.stat-cell strong{display:block;font-size:clamp(1.5rem,3vw,2.05rem);color:var(--gold-2);line-height:1.1;margin-bottom:8px;}
.stat-cell span{font-size:.86rem;color:var(--muted);display:block;}

/* DEFENSE GRID */
.defense-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.defense-item{
  background:linear-gradient(160deg,rgba(14,53,36,.9),rgba(8,34,23,.72));
  border:1px solid var(--line-soft);border-left:3px solid var(--gold);
  border-radius:var(--r);padding:24px 22px;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.defense-item:hover{transform:translateY(-4px);border-left-color:var(--gold-2);box-shadow:var(--sh-gold);}
.defense-index{
  display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.16em;
  color:var(--gold-2);margin-bottom:10px;font-variant-numeric:tabular-nums;
}
.defense-item p{margin:0;font-size:.9rem;color:var(--muted);}

/* SPLIT MEDIA */
.split-media{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(24px,3.4vw,52px);align-items:center;}
.media-frame{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--sh);
}
.media-frame img{width:100%;height:100%;min-height:300px;object-fit:cover;}
.media-frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,31,20,.05),rgba(5,31,20,.72));
}
.check-list li{display:flex;gap:14px;align-items:flex-start;padding:13px 0;border-bottom:1px dashed var(--line-soft);}
.check-list li:last-child{border-bottom:0;}
.check-list i{
  flex-shrink:0;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid var(--line);color:var(--gold-2);font-size:.86rem;
}
.check-list b{display:block;color:#fff;font-size:.95rem;font-weight:700;}
.check-list span{font-size:.88rem;color:var(--muted);}

/* STEP RAIL */
.step-rail{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;}
.step-rail li{
  position:relative;padding:26px 20px 22px;border-radius:var(--r);
  background:linear-gradient(165deg,rgba(14,53,36,.86),rgba(8,34,23,.7));
  border:1px solid var(--line-soft);
}
.step-rail li::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--gold),transparent);border-radius:var(--r) var(--r) 0 0;
}
.step-no{display:block;font-size:.78rem;font-weight:800;letter-spacing:.18em;color:var(--gold-2);margin-bottom:10px;}
.step-rail h3{font-size:1rem;margin-bottom:8px;}
.step-rail p{margin:0;font-size:.88rem;color:var(--muted);}

/* POLICY TABLE */
.policy-table{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;}
.policy-row{display:grid;grid-template-columns:1.15fr 1fr;gap:18px;padding:18px 24px;border-bottom:1px solid var(--line-soft);}
.policy-row:last-child{border-bottom:0;}
.policy-row--head{background:rgba(245,158,11,.1);font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);}
.policy-row span:first-child{font-weight:600;color:#fff;font-size:.94rem;}
.policy-row span:last-child{font-size:.9rem;color:var(--muted);}
.policy-row:not(.policy-row--head):hover{background:rgba(16,185,129,.06);}

/* RIGHTS */
.split-two{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(24px,3.4vw,54px);align-items:start;}
.rights-list li{padding:16px 0;border-bottom:1px solid var(--line-soft);}
.rights-list li:last-child{border-bottom:0;}
.rights-list b{display:block;color:var(--gold-2);font-size:.95rem;margin-bottom:5px;}
.rights-list span{font-size:.9rem;color:var(--muted);}

/* FAQ */
.faq-list{display:grid;gap:14px;max-width:920px;}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--r);
  background:linear-gradient(160deg,rgba(14,53,36,.78),rgba(8,34,23,.62));
  overflow:hidden;transition:border-color .2s ease;
}
.faq-item[open]{border-color:var(--line);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:.98rem;color:#fff;
  display:flex;align-items:center;gap:14px;
}
.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:.78rem;
  margin-left:auto;color:var(--gold-2);transition:transform .24s ease;
}
.faq-item[open] summary::after{content:"\f068";}
.faq-item p{padding:0 22px 20px;margin:0;font-size:.92rem;color:var(--muted);}

/* CTA BAND */
.cta-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);
  background-image:linear-gradient(100deg,rgba(5,31,20,.96) 12%,rgba(5,31,20,.78) 100%),url('/assets/images/855d8ed36db73722.jpg');
  background-size:cover;background-position:center;
  padding:clamp(32px,4.6vw,58px);
}
.cta-band .cta-inner{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.cta-side{display:flex;flex-direction:column;gap:10px;}
.cta-side .tag{align-self:flex-start;}

/* FOOTER */
.site-footer{
  background:linear-gradient(180deg,rgba(11,46,30,.86),rgba(4,24,16,.98));
  border-top:1px solid var(--line);
  padding:clamp(44px,6vw,72px) 0 24px;
}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.2fr;gap:30px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand .brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:.88rem;color:#20160A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
}
.footer-brand .brand-text b{font-size:.96rem;color:#fff;}
.footer-brand .brand-text span{font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--olive);}
.site-footer p{font-size:.88rem;color:var(--muted);max-width:360px;}
.footer-col h4{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px;}
.footer-col li{margin-bottom:10px;font-size:.88rem;color:var(--muted);}
.footer-col li a:hover{color:var(--gold-2);}
.age-badge{
  display:inline-block;margin-top:14px;font-size:.72rem;font-weight:800;letter-spacing:.1em;
  padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--gold-2);background:var(--gold-soft);
}
.footer-bottom{
  margin-top:34px;padding-top:18px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:.82rem;color:var(--olive);
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#7a2b12,#2a0d06 72%);
  border:2px solid var(--gold);
  color:var(--gold-2);font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .22s ease,opacity .22s ease,box-shadow .22s ease;
}
.fab:hover{transform:scale(1.1);opacity:1;color:var(--gold-2);box-shadow:0 10px 34px rgba(245,158,11,.6);}
.fab:active{transform:scale(.95) translateY(4px);}
.fab i{transition:transform .4s ease;}
.fab:hover i{transform:rotate(360deg);}
.fab::after{
  content:"";position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

@media (max-width:1024px){
  .cat-hero-grid{grid-template-columns:1fr;}
  .defense-grid{grid-template-columns:repeat(2,1fr);}
  .split-media{grid-template-columns:1fr;}
  .split-two{grid-template-columns:1fr;}
  .step-rail{grid-template-columns:repeat(2,1fr);}
  .cta-band .cta-inner{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:900px){
  .nav-toggle{display:inline-grid;place-items:center;}
  .main-nav{
    display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;margin-left:0;box-shadow:var(--sh);
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:12px 14px;}
  .header-actions{margin-left:auto;}
}
@media (max-width:768px){
  .stat-band{grid-template-columns:repeat(2,1fr);}
  .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);}
  .defense-grid{grid-template-columns:1fr;}
  .step-rail{grid-template-columns:1fr;}
  .policy-row{grid-template-columns:1fr;gap:6px;padding:16px 18px;}
  .footer-grid{grid-template-columns:1fr;}
}
@media (max-width:520px){
  .brand-text b{font-size:.86rem;}
  .brand-text span{display:none;}
  .btn-login{padding:9px 11px;font-size:.8rem;}
  .btn-signup{padding:10px 14px;font-size:.8rem;}
  .hero-cta .btn-x{width:100%;}
  .stat-cell{padding:20px 16px;}
  .stat-band{grid-template-columns:1fr;}
  .stat-cell{border-right:0;border-bottom:1px solid var(--line-soft);}
  .stat-cell:last-child{border-bottom:0;}
  .countdown-band strong{margin-left:0;width:100%;}
  .fab{width:52px;height:52px;bottom:88px;}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}