/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0F3826;
  --surface:#0E3122;
  --surface-2:#123A28;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.28);
  --gold-line:rgba(245,158,11,.30);
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9DB8A9;
  --olive:#A3A375;
  --border:rgba(209,250,229,.10);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 40px -18px rgba(0,0,0,.65);
  --shadow-gold:0 12px 34px -14px rgba(245,158,11,.45);
  --sp:clamp(18px,4vw,34px);
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;inset:0;
  background:
    radial-gradient(900px 420px at 12% -6%,rgba(245,158,11,.10),transparent 60%),
    radial-gradient(760px 380px at 92% 8%,rgba(16,185,129,.10),transparent 60%);
  pointer-events:none;z-index:0;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
ul{list-style:none}
h1,h2,h3,h4{line-height:1.24;letter-spacing:-.015em;font-weight:800}
h1{font-size:clamp(1.85rem,4.4vw,3.05rem);font-weight:900}
h2{font-size:clamp(1.4rem,2.7vw,2.1rem)}
h3{font-size:clamp(1.08rem,1.7vw,1.3rem)}
p{color:var(--mint);line-height:1.68}
.container{width:min(1200px,92%);margin-inline:auto;position:relative;z-index:2}
section{position:relative;z-index:2}
.section{padding:clamp(46px,7vw,86px) 0}
.section--tint{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.section--deep{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.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);
  padding:7px 14px;border-radius:999px;
  background:rgba(245,158,11,.09);
  border:1px solid var(--gold-line);
}
.section-head{max-width:760px;margin-bottom:clamp(22px,3.4vw,38px)}
.section-head.left{text-align:left;margin-left:0}
.section-head h2{margin:14px 0 12px}
.section-head p{font-size:1rem}
.grid{display:grid;gap:clamp(16px,2.4vw,24px)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:clamp(18px,2.4vw,26px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--gold-line);box-shadow:var(--shadow)}
.card h3{margin-bottom:10px}
.card p{font-size:.95rem}
.tag{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--gold-2);border:1px solid var(--gold-line);background:rgba(245,158,11,.08);
  padding:5px 10px;border-radius:999px;
}
.tag--hot{color:#FEE2E2;border-color:rgba(220,38,38,.5);background:rgba(220,38,38,.16)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease;
}
.btn-primary{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#2B1403;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px -16px rgba(245,158,11,.65)}
.btn-ghost{background:transparent;border-color:var(--gold-line);color:var(--gold-2)}
.btn-ghost:hover{background:rgba(245,158,11,.10);transform:translateY(-3px)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
header.site-head{
  position:sticky;top:0;z-index:60;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;gap:22px;padding:14px 0}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;
  background:linear-gradient(140deg,var(--gold),#B45309);
  display:grid;place-items:center;color:#2B1403;font-size:1.2rem;
  box-shadow:var(--shadow-gold);
}
.logo-text{min-width:0}
.logo-text strong{display:block;font-size:.94rem;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:340px}
.logo-text span{display:block;font-size:.66rem;letter-spacing:.19em;text-transform:uppercase;color:var(--gold-2);font-weight:700}
.nav-menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--mint);
  transition:background .2s ease,color .2s ease;
}
.nav-menu a:hover{background:rgba(245,158,11,.10);color:var(--gold-2)}
.nav-menu a.active{background:rgba(245,158,11,.16);color:var(--gold-2)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .login{font-size:.86rem;font-weight:700;color:var(--gold-2);padding:8px 10px;border-radius:999px}
.nav-actions .login:hover{background:rgba(245,158,11,.10)}
.nav-actions .signup{padding:10px 20px;font-size:.86rem}
.burger{display:none;background:transparent;border:1px solid var(--gold-line);color:var(--gold-2);width:42px;height:42px;border-radius:11px;cursor:pointer}
.mobile-drawer{display:none;border-top:1px solid var(--border);background:var(--bg-2)}
.mobile-drawer.open{display:block}
.mobile-drawer ul{padding:12px 0}
.mobile-drawer a{display:block;padding:12px 4px;font-weight:600;color:var(--mint);border-bottom:1px solid var(--border)}
.mobile-drawer a.active{color:var(--gold-2)}
.hero{position:relative;overflow:hidden;padding:clamp(44px,7vw,92px) 0 clamp(36px,5vw,62px)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.30}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.72),rgba(5,31,20,.96))}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,52px);align-items:center}
.hero h1 span.gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{margin:18px 0 26px;font-size:1.03rem;max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px}
.stat{
  flex:1 1 150px;background:rgba(14,49,34,.72);border:1px solid var(--border);
  border-radius:var(--radius-s);padding:14px 16px;
}
.stat b{display:block;font-size:1.32rem;font-weight:900;color:var(--gold-2)}
.stat span{font-size:.78rem;color:var(--muted)}
.hero-stage{
  border-radius:var(--radius-l);overflow:hidden;position:relative;
  border:1px solid var(--gold-line);box-shadow:var(--shadow);
  aspect-ratio:3/4;max-height:520px;
}
.hero-stage img{width:100%;height:100%;object-fit:cover}
.hero-stage .overlay{
  position:absolute;inset:auto 0 0 0;padding:20px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.94));
}
.hero-stage .overlay strong{display:block;font-size:1rem;margin-bottom:4px}
.hero-stage .overlay span{font-size:.82rem;color:var(--mint)}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.hero-badges span{
  font-size:.74rem;font-weight:700;color:var(--mint);
  border:1px solid var(--border);background:rgba(14,49,34,.7);
  padding:7px 12px;border-radius:999px;
}
.kpi-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.kpi-strip div{background:var(--bg-2);padding:22px 18px}
.kpi-strip b{display:block;font-size:1.5rem;font-weight:900;color:var(--gold-2)}
.kpi-strip span{font-size:.82rem;color:var(--muted)}
.channel-card{
  display:flex;gap:16px;align-items:flex-start;
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);padding:20px;
  transition:border-color .25s ease,transform .25s ease;
}
.channel-card:hover{border-color:var(--gold-line);transform:translateY(-4px)}
.channel-ico{
  width:46px;height:46px;flex:0 0 46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);color:var(--gold-2);font-size:1.1rem;border:1px solid var(--gold-line);
}
.channel-card h3{font-size:1rem;margin-bottom:6px}
.channel-card p{font-size:.9rem}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.6vw,26px)}
.compare-col{border-radius:var(--radius);padding:clamp(18px,2.4vw,26px);border:1px solid var(--border);background:var(--bg-2)}
.compare-col.win{border-color:var(--gold-line);background:linear-gradient(160deg,rgba(245,158,11,.10),var(--bg-2))}
.compare-col h3{margin-bottom:14px;display:flex;align-items:center;gap:10px}
.compare-col li{display:flex;gap:10px;padding:9px 0;font-size:.93rem;color:var(--mint);border-bottom:1px dashed var(--border)}
.compare-col li:last-child{border-bottom:none}
.compare-col li i{color:var(--gold-2);margin-top:4px}
.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--gold),transparent)}
.timeline-item{position:relative;padding-bottom:24px}
.timeline-item::before{content:"";position:absolute;left:-25px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.18)}
.timeline-item b{display:block;font-size:.98rem;margin-bottom:5px}
.timeline-item p{font-size:.9rem}
.rank-table{width:100%;border-collapse:collapse;font-size:.93rem}
.rank-table th{text-align:left;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);padding:12px 14px;border-bottom:1px solid var(--gold-line)}
.rank-table td{padding:14px;border-bottom:1px solid var(--border);color:var(--mint)}
.rank-table tr:hover td{background:rgba(245,158,11,.05)}
.rank-table td b{color:var(--text)}
.pill-row{display:flex;flex-wrap:wrap;gap:10px}
.pill{font-size:.82rem;font-weight:600;color:var(--mint);border:1px solid var(--border);background:var(--surface);padding:8px 15px;border-radius:999px;transition:.2s}
.pill:hover{border-color:var(--gold-line);color:var(--gold-2)}
.post-list{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(18px,2.8vw,30px)}
.post-main{border:1px solid var(--border);border-radius:var(--radius-l);overflow:hidden;background:var(--surface)}
.post-main img{width:100%;height:250px;object-fit:cover}
.post-main .body{padding:22px}
.post-main h3{margin:12px 0 10px}
.post-side{display:flex;flex-direction:column;gap:14px}
.post-item{display:flex;gap:14px;align-items:center;border:1px solid var(--border);border-radius:var(--radius);padding:12px;background:var(--bg-2);transition:.24s}
.post-item:hover{border-color:var(--gold-line);transform:translateX(4px)}
.post-item img{width:84px;height:70px;object-fit:cover;border-radius:10px;flex:0 0 84px}
.post-item h4{font-size:.92rem;font-weight:700;line-height:1.4;margin-bottom:5px}
.post-item span{font-size:.74rem;color:var(--olive)}
.empty-note{color:var(--muted);font-size:.92rem;padding:18px;border:1px dashed var(--border);border-radius:var(--radius);background:var(--bg-2)}
.review-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.review p{font-size:.93rem;margin:12px 0 16px}
.review .who{display:flex;align-items:center;gap:12px}
.review .who img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.review .who b{display:block;font-size:.88rem}
.review .who span{font-size:.74rem;color:var(--olive)}
.stars{color:var(--gold-2);font-size:.84rem;letter-spacing:2px}
.partner-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.partner-grid div{
  display:grid;place-items:center;height:70px;border:1px solid var(--border);border-radius:var(--radius-s);
  background:var(--bg-2);font-weight:800;font-size:.86rem;color:var(--mint);transition:.22s;text-align:center;padding:6px
}
.partner-grid div:hover{border-color:var(--gold-line);color:var(--gold-2);transform:translateY(-3px)}
.guarantee{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.guarantee div{background:var(--bg-2);padding:26px 20px;text-align:center}
.guarantee i{font-size:1.5rem;color:var(--gold-2);margin-bottom:12px}
.guarantee b{display:block;font-size:.94rem;margin-bottom:6px}
.guarantee span{font-size:.82rem;color:var(--muted)}
.faq-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(20px,3vw,40px);align-items:start}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-2);margin-bottom:14px;overflow:hidden}
.faq-item summary{
  cursor:pointer;padding:18px 22px;font-weight:700;font-size:.96rem;list-style:none;
  display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold-2);font-size:1.25rem;font-weight:700}
.faq-item[open] summary::after{content:"–"}
.faq-item .ans{padding:0 22px 20px;font-size:.92rem;color:var(--mint)}
.cta-band{
  border:1px solid var(--gold-line);border-radius:var(--radius-l);
  background:linear-gradient(130deg,rgba(245,158,11,.14),var(--bg-2) 62%);
  padding:clamp(26px,4vw,46px);display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:center;
}
.cta-band h2{margin-bottom:12px}
.lead-form{display:grid;gap:12px}
.lead-form input,.lead-form select{
  background:rgba(5,31,20,.7);border:1px solid var(--border);border-radius:12px;padding:13px 15px;font-size:.92rem;
}
.lead-form input:focus,.lead-form select:focus{border-color:var(--gold);outline:none}
.lead-form small{font-size:.74rem;color:var(--olive)}
footer.site-foot{background:var(--bg-2);border-top:1px solid var(--border);padding:clamp(38px,5vw,60px) 0 26px;position:relative;z-index:2}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px;margin-bottom:32px}
.foot-grid h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.foot-grid p{font-size:.88rem}
.foot-grid li{margin-bottom:9px}
.foot-grid a{font-size:.88rem;color:var(--mint);transition:.2s}
.foot-grid a:hover{color:var(--gold-2)}
.foot-pay{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.foot-pay span{font-size:.74rem;font-weight:700;border:1px solid var(--border);border-radius:8px;padding:6px 11px;color:var(--mint)}
.foot-bottom{border-top:1px solid var(--border);padding-top:20px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
.foot-bottom p{font-size:.8rem;color:var(--olive)}
.age-badge{font-size:.72rem;font-weight:800;border:1px solid var(--red);color:#FCA5A5;border-radius:8px;padding:5px 10px}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(140deg,var(--gold),#B45309);
  border:2px solid var(--gold-2);
  display:grid;place-items:center;color:#2B1403;font-size:1.25rem;
  box-shadow:0 8px 26px rgba(245,158,11,.42);
  opacity:.86;transition:.26s;animation:floaty 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);animation-play-state:paused}
.fab:active{transform:scale(.94) translateY(3px)}
.fab i{transition:transform .5s ease}
.fab:hover i{transform:rotate(360deg)}
.fab::after{content:"";position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--red);border:2px solid #fff}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .hero-stage{max-height:360px;aspect-ratio:16/10}
  .g-4,.kpi-strip,.guarantee,.partner-grid{grid-template-columns:repeat(2,1fr)}
  .review-wall{grid-template-columns:1fr 1fr}
  .post-list,.faq-wrap,.cta-band,.foot-grid{grid-template-columns:1fr}
  .nav-menu{display:none}
  .burger{display:grid;place-items:center}
}
@media (max-width:768px){
  .g-3,.g-2,.compare,.review-wall{grid-template-columns:1fr}
  .logo-text strong{max-width:170px;font-size:.82rem}
  .nav-actions .login{display:none}
}
@media (max-width:520px){
  .g-4,.kpi-strip,.guarantee,.partner-grid{grid-template-columns:1fr 1fr}
  .btn{width:100%}
  .hero-cta{flex-direction:column}
  .nav-actions .signup{padding:9px 14px;font-size:.8rem}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0F3826;
  --surface:#0E3122;
  --surface-2:#123A28;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.28);
  --gold-line:rgba(245,158,11,.30);
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9DB8A9;
  --olive:#A3A375;
  --border:rgba(209,250,229,.10);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 40px -18px rgba(0,0,0,.65);
  --shadow-gold:0 12px 34px -14px rgba(245,158,11,.45);
  --sp:clamp(18px,4vw,34px);
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;
  background:
    radial-gradient(900px 420px at 12% -6%,rgba(245,158,11,.10),transparent 60%),
    radial-gradient(760px 380px at 92% 8%,rgba(16,185,129,.10),transparent 60%);
  pointer-events:none;z-index:0;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
ul{list-style:none}
.container{width:min(1200px,92%);margin-inline:auto;position:relative;z-index:2}
.container--narrow{width:min(820px,92%)}
section{position:relative;z-index:2}
.section{padding:clamp(46px,7vw,86px) 0}
.section--tint{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.section--deep{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.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);padding:7px 14px;border-radius:999px;
  background:rgba(245,158,11,.09);border:1px solid var(--gold-line);
}
.section-head{max-width:780px;margin-bottom:clamp(22px,3.4vw,38px)}
.section-head.left{text-align:left;margin-left:0}
.section-head h2{margin:14px 0 12px;font-size:clamp(1.45rem,3.2vw,2.1rem);line-height:1.25;font-weight:800}
.section-head p{font-size:1rem;color:var(--mint)}
.grid{display:grid;gap:clamp(16px,2.4vw,24px)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:clamp(18px,2.4vw,26px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--gold-line);box-shadow:var(--shadow)}
.card h3{margin-bottom:10px;font-size:1.08rem;font-weight:700}
.card p{font-size:.95rem;color:var(--mint)}
.tag{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--gold-2);border:1px solid var(--gold-line);background:rgba(245,158,11,.08);
  padding:5px 10px;border-radius:999px;
}
.tag--hot{color:#FEE2E2;border-color:rgba(220,38,38,.5);background:rgba(220,38,38,.16)}
.tag--green{color:#D1FAE5;border-color:rgba(16,185,129,.45);background:rgba(16,185,129,.14)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease;
}
.btn-primary{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#2B1403;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px -16px rgba(245,158,11,.65)}
.btn-ghost{background:transparent;border-color:var(--gold-line);color:var(--gold-2)}
.btn-ghost:hover{background:rgba(245,158,11,.10);transform:translateY(-3px)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
header.site-head{
  position:sticky;top:0;z-index:60;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;gap:22px;padding:14px 0}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;
  background:linear-gradient(140deg,var(--gold),#B45309);
  display:grid;place-items:center;color:#2B1403;font-size:1.2rem;
  box-shadow:var(--shadow-gold);
}
.logo-text{min-width:0}
.logo-text strong{display:block;font-size:.94rem;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:340px}
.logo-text span{display:block;font-size:.66rem;letter-spacing:.19em;text-transform:uppercase;color:var(--gold-2);font-weight:700}
.nav-menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--mint);
  transition:background .2s ease,color .2s ease;
}
.nav-menu a:hover{background:rgba(245,158,11,.10);color:var(--gold-2)}
.nav-menu a.active{background:rgba(245,158,11,.16);color:var(--gold-2)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .login{font-size:.86rem;font-weight:700;color:var(--gold-2);padding:8px 10px;border-radius:999px}
.nav-actions .login:hover{background:rgba(245,158,11,.10)}
.nav-actions .signup{padding:10px 20px;font-size:.86rem}
.burger{display:none;background:transparent;border:1px solid var(--border);color:var(--gold-2);width:42px;height:42px;border-radius:12px;cursor:pointer}
.mobile-drawer{display:none;border-top:1px solid var(--border);background:var(--bg-2)}
.mobile-drawer.open{display:block}
.mobile-drawer ul{padding:12px 0}
.mobile-drawer a{display:block;padding:12px 4px;font-weight:600;color:var(--mint);border-bottom:1px solid var(--border)}
.mobile-drawer a.active{color:var(--gold-2)}
.article-hero{position:relative;overflow:hidden;padding:clamp(38px,6vw,74px) 0 clamp(30px,4vw,50px)}
.article-hero-bg{position:absolute;inset:0;z-index:0}
.article-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.28}
.article-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.78),rgba(5,31,20,.97))}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.82rem;color:var(--muted);margin-bottom:18px}
.breadcrumb a{color:var(--gold-2)}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb i{font-size:.6rem;opacity:.6}
.article-hero h1{font-size:clamp(1.5rem,3.6vw,2.4rem);line-height:1.24;font-weight:800;margin:16px 0 16px;max-width:900px}
.article-lead{font-size:1.03rem;color:var(--mint);max-width:760px}
.article-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:22px;font-size:.86rem;color:var(--muted)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--gold-2)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(24px,3.6vw,46px);align-items:start;padding:clamp(36px,5vw,64px) 0}
.article-body{min-width:0}
.article-body h2{font-size:clamp(1.3rem,2.6vw,1.72rem);line-height:1.3;font-weight:800;margin:34px 0 14px;padding-top:6px}
.article-body h3{font-size:clamp(1.08rem,2.1vw,1.3rem);font-weight:700;margin:26px 0 10px}
.article-body h4{font-size:1.02rem;font-weight:700;margin:20px 0 8px;color:var(--gold-2)}
.article-body p{margin:0 0 16px;color:var(--mint);line-height:1.72}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;color:var(--mint)}
.article-body ul li,.article-body ol li{margin-bottom:9px;line-height:1.65}
.article-body ul{list-style:none;padding-left:0}
.article-body ul li{position:relative;padding-left:26px}
.article-body ul li::before{content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:var(--gold);font-size:.85rem}
.article-body ol{list-style:decimal}
.article-body a{color:var(--gold-2);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--gold)}
.article-body blockquote{
  border-left:3px solid var(--gold);background:rgba(245,158,11,.07);
  border-radius:0 var(--radius) var(--radius) 0;padding:16px 20px;margin:22px 0;color:var(--mint);
}
.article-body img{border-radius:var(--radius);margin:20px 0;border:1px solid var(--border)}
.article-body strong{color:var(--text);font-weight:700}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.92rem}
.article-body th,.article-body td{padding:12px 14px;border:1px solid var(--border);text-align:left}
.article-body th{background:var(--surface-2);color:var(--gold-2);font-weight:700}
.article-body tr:nth-child(even) td{background:rgba(255,255,255,.02)}
.sidebar{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px}
.side-box{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:clamp(18px,2.4vw,24px);
}
.side-box h4{font-size:.94rem;font-weight:800;margin-bottom:14px;color:var(--gold-2);display:flex;align-items:center;gap:9px}
.side-list li{font-size:.9rem;color:var(--mint);padding:10px 0;border-bottom:1px solid var(--border);display:flex;gap:10px;align-items:flex-start}
.side-list li:last-child{border-bottom:none;padding-bottom:0}
.side-list i{color:var(--gold);margin-top:4px;font-size:.8rem}
.side-cta{text-align:center}
.side-cta p{font-size:.9rem;color:var(--mint);margin-bottom:16px}
.side-cta .btn{width:100%}
.fact-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:6px 0 4px}
.fact{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-s);padding:16px 14px;text-align:center}
.fact strong{display:block;font-size:1.3rem;font-weight:800;color:var(--gold-2);line-height:1.2}
.fact span{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.notfound{
  text-align:center;padding:clamp(48px,8vw,90px) 0;
}
.notfound i{font-size:2.6rem;color:var(--gold);margin-bottom:18px}
.notfound h2{margin-bottom:12px;font-size:1.5rem}
.notfound p{color:var(--mint);margin-bottom:24px}
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.channel{
  display:flex;align-items:center;gap:12px;background:var(--surface-2);
  border:1px solid var(--border);border-radius:var(--radius-s);padding:14px 16px;
  transition:border-color .24s ease,transform .24s ease;
}
.channel:hover{border-color:var(--gold-line);transform:translateY(-3px)}
.channel i{font-size:1.2rem;color:var(--gold-2)}
.channel span{font-size:.88rem;font-weight:700}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,24px);counter-reset:step}
.step{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:clamp(20px,2.6vw,28px);position:relative;transition:border-color .26s ease,transform .26s ease;
}
.step:hover{border-color:var(--gold-line);transform:translateY(-4px)}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:2rem;font-weight:800;color:rgba(245,158,11,.25);
  display:block;margin-bottom:10px;line-height:1;
}
.step h3{font-size:1.02rem;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--mint)}
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;margin-inline:auto}
.faq-item{background:linear-gradient(160deg,var(--surface),var(--bg-2));border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color .24s ease}
.faq-item.open{border-color:var(--gold-line)}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;cursor:pointer;font-weight:700;font-size:.98rem;background:transparent;border:none;width:100%;text-align:left}
.faq-q i{color:var(--gold-2);transition:transform .28s ease;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .34s ease;padding:0 20px}
.faq-item.open .faq-a{max-height:340px;padding-bottom:18px}
.faq-a p{font-size:.92rem;color:var(--mint)}
.cta-band{
  background:linear-gradient(130deg,var(--bg-3),var(--bg-2));
  border:1px solid var(--gold-line);border-radius:var(--radius-l);
  padding:clamp(28px,4.4vw,52px);text-align:center;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(520px 240px at 50% 0%,rgba(245,158,11,.14),transparent 70%);
  pointer-events:none;
}
.cta-band h2{font-size:clamp(1.4rem,3.2vw,2rem);margin-bottom:12px;font-weight:800}
.cta-band p{color:var(--mint);max-width:640px;margin:0 auto 24px}
.cta-band .btn{position:relative;z-index:2}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;position:relative;z-index:2}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,24px)}
.post-card{
  display:flex;flex-direction:column;background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.post-card:hover{transform:translateY(-5px);border-color:var(--gold-line);box-shadow:var(--shadow)}
.post-card .thumb{aspect-ratio:16/10;overflow:hidden}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.post-card:hover .thumb img{transform:scale(1.06)}
.post-card .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card h3{font-size:1rem;line-height:1.42;font-weight:700}
.post-card p{font-size:.88rem;color:var(--muted);flex:1}
.post-card .more{font-size:.84rem;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:7px}
.site-foot{background:var(--bg-2);border-top:1px solid var(--border);padding:clamp(38px,5.4vw,64px) 0 26px;margin-top:20px;position:relative;z-index:2}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(20px,3vw,40px)}
.site-foot p{font-size:.9rem;color:var(--muted)}
.site-foot h4{font-size:.92rem;font-weight:800;margin-bottom:14px;color:var(--gold-2)}
.site-foot ul li{margin-bottom:9px}
.site-foot ul a{font-size:.88rem;color:var(--mint)}
.site-foot ul a:hover{color:var(--gold-2);text-decoration:underline}
.foot-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.foot-pay span{
  font-size:.74rem;font-weight:700;letter-spacing:.04em;padding:6px 11px;border-radius:999px;
  border:1px solid var(--gold-line);color:var(--gold-2);background:rgba(245,158,11,.07);
}
.foot-bottom{
  border-top:1px solid var(--border);margin-top:34px;padding-top:20px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
}
.age-badge{
  display:inline-grid;place-items:center;width:32px;height:32px;border-radius:9px;
  background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.5);color:#FEE2E2;
  font-size:.74rem;font-weight:800;
}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:1.3rem;
  background:linear-gradient(140deg,var(--gold),#B45309);color:#2B1403;
  border:2px solid var(--gold-2);box-shadow:0 6px 25px rgba(245,158,11,.35);
  transition:transform .26s ease,opacity .26s ease;
  opacity:.85;
}
.fab:hover{transform:scale(1.1) rotate(12deg);opacity:1}
.fab:active{transform:scale(.95) translateY(4px)}
.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}
@media(max-width:1080px){
  .article-layout{grid-template-columns:1fr}
  .sidebar{position:static;flex-direction:row;flex-wrap:wrap}
  .side-box{flex:1 1 280px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .channel-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
  .nav-menu{display:none}
  .burger{display:grid;place-items:center}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .logo-text strong{max-width:210px;font-size:.86rem}
}
@media(max-width:600px){
  .nav-actions .login{display:inline-flex}
  .nav-actions .signup{padding:9px 16px;font-size:.8rem}
  .grid-2,.grid-3,.grid-4,.post-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr}
  .fact-row{grid-template-columns:repeat(3,1fr)}
  .article-hero h1{font-size:1.42rem}
  .sidebar{flex-direction:column}
  .logo-text strong{max-width:150px;font-size:.78rem}
  .logo-text span{font-size:.58rem;letter-spacing:.12em}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0F3826;
  --surface:#0E3122;
  --surface-2:#123A28;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.28);
  --gold-line:rgba(245,158,11,.30);
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9DB8A9;
  --olive:#A3A375;
  --border:rgba(209,250,229,.10);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 40px -18px rgba(0,0,0,.65);
  --shadow-gold:0 12px 34px -14px rgba(245,158,11,.45);
  --sp:clamp(18px,4vw,34px);
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;inset:0;
  background:
    radial-gradient(900px 420px at 12% -6%,rgba(245,158,11,.10),transparent 60%),
    radial-gradient(760px 380px at 92% 8%,rgba(16,185,129,.10),transparent 60%);
  pointer-events:none;z-index:0;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.24;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,4.2vw,2.85rem)}
h2{font-size:clamp(1.35rem,3vw,2.05rem)}
h3{font-size:clamp(1.05rem,1.7vw,1.25rem)}
p{margin:0;color:var(--mint)}
ul{margin:0;padding:0;list-style:none}
.container{width:min(1200px,92%);margin-inline:auto;position:relative;z-index:2}
section{position:relative;z-index:2}
.section{padding:clamp(46px,7vw,86px) 0}
.section--tint{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.section--deep{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.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);
  padding:7px 14px;border-radius:999px;
  background:rgba(245,158,11,.09);
  border:1px solid var(--gold-line);
}
.section-head{max-width:780px;margin-bottom:clamp(22px,3.4vw,38px)}
.section-head.left{text-align:left;margin-left:0}
.section-head h2{margin:14px 0 12px}
.section-head p{font-size:1rem;line-height:1.68}
.grid{display:grid;gap:clamp(16px,2.4vw,24px)}
.card{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:clamp(18px,2.4vw,26px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--gold-line);box-shadow:var(--shadow)}
.card h3{margin-bottom:10px}
.card p{font-size:.95rem;line-height:1.66;color:var(--muted)}
.tag{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--gold-2);border:1px solid var(--gold-line);background:rgba(245,158,11,.08);
  padding:5px 10px;border-radius:999px;
}
.tag--hot{color:#FEE2E2;border-color:rgba(220,38,38,.5);background:rgba(220,38,38,.16)}
.tag--green{color:#D1FAE5;border-color:rgba(16,185,129,.45);background:rgba(16,185,129,.14)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease;
}
.btn-primary{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#2B1403;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px -16px rgba(245,158,11,.65)}
.btn-ghost{background:transparent;border-color:var(--gold-line);color:var(--gold-2)}
.btn-ghost:hover{background:rgba(245,158,11,.10);transform:translateY(-3px)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
header.site-head{
  position:sticky;top:0;z-index:60;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;gap:22px;padding:14px 0}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;
  background:linear-gradient(140deg,var(--gold),#B45309);
  display:grid;place-items:center;color:#2B1403;font-size:1.2rem;
  box-shadow:var(--shadow-gold);
}
.logo-text{min-width:0}
.logo-text strong{display:block;font-size:.94rem;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:340px}
.logo-text span{display:block;font-size:.66rem;letter-spacing:.19em;text-transform:uppercase;color:var(--gold-2);font-weight:700}
.nav-menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--mint);
  transition:background .2s ease,color .2s ease;
}
.nav-menu a:hover{background:rgba(245,158,11,.10);color:var(--gold-2)}
.nav-menu a.active{background:rgba(245,158,11,.16);color:var(--gold-2)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .login{font-size:.86rem;font-weight:700;color:var(--gold-2);padding:8px 10px;border-radius:999px}
.nav-actions .login:hover{background:rgba(245,158,11,.10)}
.nav-actions .signup{padding:10px 20px;font-size:.86rem}
.burger{display:none;background:transparent;border:1px solid var(--gold-line);color:var(--gold-2);width:42px;height:42px;border-radius:12px;cursor:pointer}
.mobile-drawer{display:none;border-top:1px solid var(--border);background:var(--bg-2)}
.mobile-drawer.open{display:block}
.mobile-drawer ul{padding:12px 0}
.mobile-drawer a{display:block;padding:12px 4px;font-weight:600;color:var(--mint);border-bottom:1px solid var(--border)}
.mobile-drawer a.active{color:var(--gold-2)}
.mobile-drawer .drawer-actions{display:flex;gap:10px;padding:14px 0 6px;flex-wrap:wrap}
.cat-hero{position:relative;overflow:hidden;padding:clamp(40px,6vw,80px) 0 clamp(34px,5vw,58px)}
.cat-hero-bg{position:absolute;inset:0;z-index:0}
.cat-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.26}
.cat-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.74),rgba(5,31,20,.97))}
.cat-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(22px,3.6vw,48px);align-items:center}
.cat-hero h1{margin:16px 0 16px}
.cat-hero h1 .gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-hero p.lead{font-size:1.03rem;max-width:640px;margin-bottom:24px}
.cat-hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.hero-points{display:grid;gap:10px}
.hero-points li{display:flex;gap:10px;align-items:flex-start;font-size:.94rem;color:var(--mint)}
.hero-points i{color:var(--gold-2);margin-top:4px}
.cat-hero-media{
  border-radius:var(--radius-l);overflow:hidden;
  border:1px solid var(--gold-line);box-shadow:var(--shadow);
}
.cat-hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.metric-board{
  display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,2vw,20px);
  margin-top:clamp(26px,4vw,44px);
}
.metric{
  background:linear-gradient(160deg,var(--surface-2),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;
  transition:border-color .25s ease,transform .25s ease;
}
.metric:hover{border-color:var(--gold-line);transform:translateY(-4px)}
.metric strong{display:block;font-size:clamp(1.35rem,2.6vw,1.9rem);font-weight:900;color:var(--gold-2);line-height:1.1}
.metric span{font-size:.8rem;color:var(--muted);letter-spacing:.02em}
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,24px)}
.matrix .card{display:flex;flex-direction:column;gap:12px}
.matrix .card i.ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--gold-line);color:var(--gold-2);font-size:1.15rem;
}
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2.4vw,24px)}
.scene{display:flex;gap:16px;align-items:flex-start}
.scene img{width:88px;height:88px;flex:0 0 88px;border-radius:14px;object-fit:cover;border:1px solid var(--border)}
.scene h3{margin-bottom:8px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2.2vw,22px);counter-reset:step}
.step{
  position:relative;background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);padding:22px 20px 20px;
  transition:border-color .25s ease,transform .25s ease;
}
.step:hover{border-color:var(--gold-line);transform:translateY(-4px)}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:inline-block;font-weight:900;font-size:.82rem;color:#2B1403;
  background:linear-gradient(120deg,var(--gold),var(--gold-2));
  padding:4px 10px;border-radius:999px;margin-bottom:12px;
}
.step h3{margin-bottom:8px}
.step p{font-size:.92rem}
.compare{width:100%;border-collapse:collapse;font-size:.94rem;overflow:hidden;border-radius:var(--radius)}
.compare-wrap{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.compare th,.compare td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border)}
.compare th{background:rgba(245,158,11,.10);color:var(--gold-2);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.compare td{color:var(--mint)}
.compare tr:last-child td{border-bottom:none}
.compare tr:hover td{background:rgba(245,158,11,.05)}
.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--gold),transparent)}
.tl-item{position:relative;padding-bottom:24px}
.tl-item::before{content:"";position:absolute;left:-24px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.16)}
.tl-item h3{margin-bottom:6px;font-size:1.02rem}
.tl-item p{font-size:.94rem;color:var(--muted)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,24px)}
.trust{display:flex;gap:14px;align-items:flex-start}
.trust i{color:var(--gold-2);font-size:1.2rem;margin-top:4px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,24px)}
.news-card{
  display:flex;flex-direction:column;background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--gold-line);box-shadow:var(--shadow)}
.news-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-meta{display:flex;gap:12px;font-size:.76rem;color:var(--muted);flex-wrap:wrap}
.news-body h3{font-size:1.02rem}
.news-body h3 a:hover{color:var(--gold-2)}
.news-body p{font-size:.9rem;color:var(--muted);flex:1}
.news-more{margin-top:12px;font-size:.86rem;font-weight:700;color:var(--gold-2)}
.news-empty{padding:26px 22px;border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted);font-size:.94rem}
.faq{display:grid;gap:12px;max-width:900px}
.faq details{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);padding:0 20px;
  transition:border-color .25s ease;
}
.faq details[open]{border-color:var(--gold-line)}
.faq summary{
  cursor:pointer;padding:18px 0;font-weight:700;font-size:.98rem;color:var(--text);
  display:flex;justify-content:space-between;gap:14px;align-items:center;list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq 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 details[open] summary::after{content:"\f068"}
.faq details p{padding:0 0 18px;font-size:.93rem;color:var(--muted)}
.cta-band{
  background:linear-gradient(120deg,var(--bg-3),var(--bg-2));
  border:1px solid var(--gold-line);border-radius:var(--radius-l);
  padding:clamp(26px,4vw,46px);display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(20px,3vw,36px);align-items:center;
}
.cta-band h2{margin-bottom:12px}
.cta-band p{font-size:.98rem;margin-bottom:20px}
.cta-form{display:grid;gap:12px}
.cta-form label{font-size:.78rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--gold-2)}
.cta-form input,.cta-form select{
  width:100%;padding:13px 16px;border-radius:12px;border:1px solid var(--border);
  background:rgba(5,31,20,.6);color:var(--text);
}
.cta-form input::placeholder{color:rgba(157,184,169,.75)}
.cta-form input:focus,.cta-form select:focus{border-color:var(--gold-line);outline:none;background:rgba(5,31,20,.85)}
.cta-note{font-size:.78rem;color:var(--muted)}
.footer-cta{text-align:center;max-width:720px;margin-inline:auto}
.footer-cta h2{margin-bottom:14px}
.footer-cta p{margin-bottom:24px}
@media (max-width:1024px){
  .nav-menu{display:none}
  .burger{display:inline-grid;place-items:center}
  .cat-hero-grid{grid-template-columns:1fr}
  .metric-board{grid-template-columns:repeat(2,1fr)}
  .matrix{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{grid-template-columns:1fr}
}
@media (max-width:768px){
  .logo-text strong{max-width:200px;font-size:.82rem}
  .nav-actions .login{display:none}
  .scene-grid{grid-template-columns:1fr}
  .metric-board{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
  .metric-board{grid-template-columns:1fr}
  .matrix,.steps,.news-grid,.trust-grid{grid-template-columns:1fr}
  .nav-actions .signup{padding:9px 14px;font-size:.8rem}
  .logo-text span{font-size:.58rem;letter-spacing:.14em}
  .scene{flex-direction:column}
  .scene img{width:100%;height:auto;aspect-ratio:16/9}
  .compare th,.compare td{padding:12px 12px;font-size:.85rem}
}
footer.site-foot{
  background:linear-gradient(180deg,var(--bg-2),#03150D);
  border-top:1px solid var(--border);
  padding:clamp(38px,5vw,64px) 0 26px;position:relative;z-index:2;
}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(20px,3vw,38px)}
.site-foot p{font-size:.9rem;color:var(--muted);margin-top:14px;line-height:1.7}
.foot-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.foot-pay span{
  font-size:.74rem;font-weight:700;letter-spacing:.06em;color:var(--gold-2);
  border:1px solid var(--gold-line);border-radius:999px;padding:5px 12px;background:rgba(245,158,11,.07);
}
.site-foot h4{font-size:.86rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.site-foot ul li{margin-bottom:9px}
.site-foot ul a{font-size:.9rem;color:var(--muted);transition:color .2s ease}
.site-foot ul a:hover{color:var(--gold-2)}
.foot-bottom{
  margin-top:clamp(26px,3.6vw,42px);padding-top:20px;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.foot-bottom p{font-size:.8rem;color:var(--muted);margin:0}
.age-badge{
  display:inline-grid;place-items:center;font-weight:900;font-size:.7rem;
  border:1px solid var(--gold-line);color:var(--gold-2);border-radius:8px;padding:2px 7px;margin-right:6px;
}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(140deg,var(--gold),#B45309);color:#2B1403;
  display:grid;place-items:center;font-size:1.25rem;
  border:2px solid var(--gold-2);box-shadow:0 6px 25px rgba(245,158,11,.35);
  transition:transform .25s ease,opacity .25s ease;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .dot{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #fff}
@media (max-width:1024px){
  .foot-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  .foot-grid{grid-template-columns:1fr}
}

/* roulang page: category1 */
:root{
      --bg:#051F14;
      --bg-2:#0B2E1E;
      --bg-3:#0F3826;
      --surface:#0E3122;
      --surface-2:#123A28;
      --gold:#F59E0B;
      --gold-2:#FCD34D;
      --gold-soft:rgba(245,158,11,.28);
      --gold-line:rgba(245,158,11,.30);
      --red:#DC2626;
      --green:#10B981;
      --text:#F8FAFC;
      --mint:#D1FAE5;
      --muted:#9DB8A9;
      --olive:#A3A375;
      --border:rgba(209,250,229,.10);
      --radius-s:10px;
      --radius:16px;
      --radius-l:24px;
      --shadow:0 18px 40px -18px rgba(0,0,0,.65);
      --shadow-gold:0 12px 34px -14px rgba(245,158,11,.45);
      --sp:clamp(18px,4vw,34px);
      --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
    }

    *,
    *::before,
    *::after{
      box-sizing:border-box;
    }

    html{
      scroll-behavior:smooth;
      scroll-padding-top:96px;
    }

    body{
      margin:0;
      font-family:var(--font);
      background:var(--bg);
      color:var(--text);
      line-height:1.62;
      font-size:16px;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      background:
        radial-gradient(900px 420px at 12% -6%,rgba(245,158,11,.10),transparent 60%),
        radial-gradient(760px 380px at 92% 8%,rgba(16,185,129,.10),transparent 60%);
      pointer-events:none;
      z-index:0;
    }

    body.menu-open{
      overflow:hidden;
    }

    img{
      max-width:100%;
      display:block;
    }

    a{
      color:inherit;
      text-decoration:none;
    }

    button,
    input,
    select,
    textarea{
      font:inherit;
      color:inherit;
    }

    button{
      cursor:pointer;
    }

    select option{
      color:#111827;
    }

    h1,
    h2,
    h3,
    h4,
    p{
      margin-top:0;
    }

    h1{
      font-size:clamp(2.05rem,5.1vw,4.55rem);
      line-height:1.08;
      letter-spacing:-.02em;
      margin-bottom:20px;
      font-weight:900;
    }

    h2{
      font-size:clamp(1.65rem,3.4vw,2.75rem);
      line-height:1.16;
      letter-spacing:-.015em;
      margin-bottom:14px;
      font-weight:800;
    }

    h3{
      font-size:clamp(1.04rem,1.8vw,1.3rem);
      line-height:1.34;
      font-weight:750;
    }

    h4{
      font-size:.96rem;
      font-weight:750;
      line-height:1.4;
    }

    p{
      color:var(--muted);
      margin-bottom:0;
    }

    ul{
      margin:0;
      padding:0;
      list-style:none;
    }

    .container{
      width:min(1200px,92%);
      margin-inline:auto;
      position:relative;
      z-index:2;
    }

    section{
      position:relative;
      z-index:2;
    }

    .section{
      padding:clamp(46px,7vw,86px) 0;
    }

    .section--tint{
      background:linear-gradient(180deg,var(--bg-2),var(--bg));
    }

    .section--deep{
      background:
        linear-gradient(180deg,rgba(5,31,20,.84),rgba(11,46,30,.98)),
        url('/assets/images/8ca59cfdfa703ce7.jpg') center/cover no-repeat;
    }

    .section--line{
      border-top:1px solid var(--border);
      border-bottom:1px solid var(--border);
    }

    .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);
      padding:7px 14px;
      border-radius:999px;
      background:rgba(245,158,11,.09);
      border:1px solid var(--gold-line);
    }

    .section-head{
      max-width:780px;
      margin-bottom:clamp(22px,3.4vw,38px);
      text-align:left;
    }

    .section-head p{
      font-size:1rem;
      max-width:720px;
    }

    .section-head.center{
      margin-left:auto;
      margin-right:auto;
      text-align:center;
    }

    .section-head.center p{
      margin-inline:auto;
    }

    .grid{
      display:grid;
      gap:clamp(16px,2.4vw,24px);
    }

    .split{
      display:grid;
      grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
      gap:clamp(28px,5vw,64px);
      align-items:center;
    }

    .split.reverse{
      grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
    }

    .card{
      background:linear-gradient(160deg,var(--surface),var(--bg-2));
      border:1px solid var(--border);
      border-radius:var(--radius);
      padding:clamp(18px,2.4vw,26px);
      transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
    }

    .card:hover{
      transform:translateY(-5px);
      border-color:var(--gold-line);
      box-shadow:var(--shadow);
    }

    .card h3{
      margin-bottom:10px;
    }

    .card p{
      font-size:.95rem;
    }

    .tag{
      display:inline-block;
      font-size:.7rem;
      font-weight:700;
      letter-spacing:.09em;
      text-transform:uppercase;
      color:var(--gold-2);
      border:1px solid var(--gold-line);
      background:rgba(245,158,11,.08);
      padding:5px 10px;
      border-radius:999px;
    }

    .tag--hot{
      color:#FEE2E2;
      border-color:rgba(220,38,38,.5);
      background:rgba(220,38,38,.16);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:14px 26px;
      border-radius:999px;
      font-weight:700;
      font-size:.95rem;
      border:1px solid transparent;
      cursor:pointer;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease;
    }

    .btn-primary{
      background:linear-gradient(120deg,var(--gold),var(--gold-2));
      color:#2B1403;
      box-shadow:var(--shadow-gold);
    }

    .btn-primary:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 40px -16px rgba(245,158,11,.65);
    }

    .btn-ghost{
      background:transparent;
      border-color:var(--gold-line);
      color:var(--gold-2);
    }

    .btn-ghost:hover{
      background:rgba(245,158,11,.10);
      transform:translateY(-3px);
    }

    .btn:focus-visible,
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible,
    summary:focus-visible{
      outline:2px solid var(--gold-2);
      outline-offset:3px;
    }

    header.site-head{
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(5,31,20,.86);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--border);
    }

    .nav{
      display:flex;
      align-items:center;
      gap:22px;
      padding:14px 0;
    }

    .logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }

    .logo-mark{
      width:44px;
      height:44px;
      flex:0 0 44px;
      border-radius:13px;
      background:linear-gradient(140deg,var(--gold),#B45309);
      display:grid;
      place-items:center;
      color:#2B1403;
      font-size:1.2rem;
      box-shadow:var(--shadow-gold);
    }

    .logo-text{
      min-width:0;
    }

    .logo-text strong{
      display:block;
      font-size:.94rem;
      font-weight:800;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:340px;
    }

    .logo-text span{
      display:block;
      font-size:.66rem;
      letter-spacing:.19em;
      text-transform:uppercase;
      color:var(--gold-2);
      font-weight:700;
    }

    .nav-menu{
      display:flex;
      align-items:center;
      gap:6px;
      margin-left:auto;
    }

    .nav-menu a{
      padding:9px 14px;
      border-radius:999px;
      font-size:.9rem;
      font-weight:600;
      color:var(--mint);
      transition:background .2s ease,color .2s ease;
    }

    .nav-menu a:hover{
      background:rgba(245,158,11,.10);
      color:var(--gold-2);
    }

    .nav-menu a.active{
      background:rgba(245,158,11,.16);
      color:var(--gold-2);
    }

    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }

    .nav-actions .login{
      font-size:.86rem;
      font-weight:700;
      color:var(--gold-2);
      padding:8px 10px;
      border-radius:999px;
    }

    .nav-actions .login:hover{
      background:rgba(245,158,11,.10);
    }

    .nav-actions .signup{
      padding:10px 20px;
      font-size:.86rem;
    }

    .burger{
      display:none;
      width:44px;
      height:44px;
      border-radius:12px;
      border:1px solid var(--gold-line);
      background:rgba(245,158,11,.08);
      color:var(--gold-2);
      align-items:center;
      justify-content:center;
    }

    .mobile-drawer{
      display:none;
      border-top:1px solid var(--border);
      background:var(--bg-2);
    }

    .mobile-drawer.open{
      display:block;
    }

    .mobile-drawer ul{
      padding:12px 0;
    }

    .mobile-drawer a{
      display:block;
      padding:12px 4px;
      font-weight:600;
      color:var(--mint);
      border-bottom:1px solid var(--border);
    }

    .mobile-drawer a.active{
      color:var(--gold-2);
    }

    .hero{
      position:relative;
      overflow:hidden;
      padding:clamp(44px,7vw,92px) 0 clamp(36px,5vw,62px);
      min-height:680px;
    }

    .hero-bg{
      position:absolute;
      inset:0;
      z-index:0;
    }

    .hero-bg img{
      width:100%;
      height:100%;
      object-fit:cover;
      opacity:.28;
    }

    .hero-bg::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(5,31,20,.98) 0%,rgba(5,31,20,.82) 48%,rgba(5,31,20,.72) 100%),
        linear-gradient(180deg,rgba(5,31,20,.22),rgba(5,31,20,.98));
    }

    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.14fr) minmax(300px,.86fr);
      gap:clamp(30px,5vw,68px);
      align-items:center;
    }

    .hero-copy{
      max-width:760px;
    }

    .hero h1 span.gold{
      background:linear-gradient(120deg,var(--gold),var(--gold-2));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .hero p.lead{
      margin:18px 0 26px;
      font-size:1.03rem;
      max-width:660px;
      color:var(--mint);
    }

    .hero-cta{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-bottom:26px;
    }

    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:28px;
    }

    .hero-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid var(--border);
      background:rgba(14,49,34,.72);
      color:var(--mint);
      font-size:.78rem;
      font-weight:650;
    }

    .hero-badge i{
      color:var(--gold-2);
    }

    .hero-proof{
      display:flex;
      flex-wrap:wrap;
      gap:20px;
      padding-top:22px;
      border-top:1px solid var(--border);
    }

    .proof-item{
      min-width:112px;
      padding-left:14px;
      border-left:2px solid var(--gold-line);
    }

    .proof-item strong{
      display:block;
      font-size:1.28rem;
      line-height:1.2;
      color:var(--gold-2);
    }

    .proof-item span{
      display:block;
      font-size:.76rem;
      color:var(--muted);
      margin-top:4px;
    }

    .hero-stage{
      position:relative;
      border-radius:var(--radius-l);
      overflow:hidden;
      border:1px solid var(--gold-line);
      box-shadow:var(--shadow);
      aspect-ratio:4/5;
      min-height:480px;
      max-height:620px;
      background:var(--surface);
    }

    .hero-stage img{
      width:100%;
      height:100%;
      object-fit:cover;
      opacity:.82;
    }

    .hero-stage::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent 20%,rgba(5,31,20,.92) 100%);
    }

    .poster-badge{
      position:absolute;
      top:20px;
      right:20px;
      z-index:3;
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(220,38,38,.92);
      color:#fff;
      font-size:.74rem;
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
      box-shadow:0 12px 30px rgba(220,38,38,.34);
    }

    .poster-content{
      position:absolute;
      left:22px;
      right:22px;
      bottom:22px;
      z-index:3;
    }

    .poster-content h2{
      font-size:clamp(1.5rem,3vw,2.2rem);
      margin:10px 0 8px;
    }

    .poster-content p{
      color:var(--mint);
      font-size:.92rem;
      margin-bottom:18px;
    }

    .poster-metrics{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:10px;
    }

    .poster-metric{
      background:rgba(5,31,20,.78);
      border:1px solid var(--gold-line);
      border-radius:14px;
      padding:12px;
      backdrop-filter:blur(10px);
    }

    .poster-metric strong{
      display:block;
      color:var(--gold-2);
      font-size:1rem;
    }

    .poster-metric span{
      display:block;
      color:var(--muted);
      font-size:.72rem;
      margin-top:3px;
    }

    .metric-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:1px;
      background:var(--border);
      border:1px solid var(--border);
      border-radius:var(--radius-l);
      overflow:hidden;
    }

    .metric-card{
      background:linear-gradient(160deg,var(--surface),var(--bg-2));
      padding:clamp(20px,2.8vw,30px);
      min-height:184px;
      transition:background .25s ease,transform .25s ease;
    }

    .metric-card:hover{
      background:linear-gradient(160deg,var(--surface-2),var(--bg-3));
      transform:translateY(-3px);
    }

    .metric-icon{
      width:44px;
      height:44px;
      border-radius:12px;
      display:grid;
      place-items:center;
      background:rgba(245,158,11,.12);
      border:1px solid var(--gold-line);
      color:var(--gold-2);
      margin-bottom:18px;
    }

    .metric-card strong{
      display:block;
      font-size:clamp(1.5rem,3vw,2.25rem);
      line-height:1;
      color:var(--gold-2);
      margin-bottom:8px;
    }

    .metric-card span{
      display:block;
      font-size:.84rem;
      color:var(--muted);
    }

    .service-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
    }

    .service-card{
      background:rgba(14,49,34,.74);
      border:1px solid var(--border);
      border-radius:var(--radius);
      padding:22px;
      min-height:180px;
      transition:border-color .25s ease,transform .25s ease,background .25s ease;
    }

    .service-card:hover{
      border-color:var(--gold-line);
      transform:translateY(-4px);
      background:rgba(18,58,40,.88);
    }

    .service-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }

    .service-code{
      font-size:.72rem;
      letter-spacing:.11em;
      color:var(--olive);
      font-weight:700;
      text-transform:uppercase;
    }

    .service-icon{
      width:42px;
      height:42px;
      border-radius:12px;
      display:grid;
      place-items:center;
      color:var(--gold-2);
      background:rgba(245,158,11,.12);
      border:1px solid var(--gold-line);
    }

    .service-card h3{
      margin-bottom:8px;
    }

    .service-card p{
      font-size:.89rem;
    }

    .payment-row{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-top:24px;
    }

    .payment-chip{
      padding:9px 13px;
      border-radius:999px;
      background:rgba(5,31,20,.62);
      border:1px solid var(--border);
      color:var(--mint);
      font-size:.78rem;
      font-weight:700;
    }

    .scenario-list{
      display:grid;
      gap:12px;
    }

    .scenario-row{
      display:grid;
      grid-template-columns:74px minmax(0,1fr) auto;
      gap:20px;
      align-items:center;
      padding:22px;
      border:1px solid var(--border);
      border-radius:var(--radius);
      background:linear-gradient(90deg,rgba(14,49,34,.82),rgba(11,46,30,.48));
      transition:border-color .25s ease,transform .25s ease;
    }

    .scenario-row:hover{
      border-color:var(--gold-line);
      transform:translateX(5px);
    }

    .scenario-index{
      width:58px;
      height:58px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:rgba(245,158,11,.12);
      border:1px solid var(--gold-line);
      color:var(--gold-2);
      font-weight:900;
      font-size:1.1rem;
    }

    .scenario-row p{
      font-size:.88rem;
      margin-top:4px;
    }

    .scenario-tag{
      white-space:nowrap;
      color:var(--gold-2);
      font-size:.76rem;
      font-weight:750;
    }

    .ledger{
      background:linear-gradient(160deg,var(--surface),var(--bg-2));
      border:1px solid var(--gold-line);
      border-radius:var(--radius-l);
      padding:clamp(18px,3vw,28px);
      box-shadow:var(--shadow);
    }

    .ledger-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding-bottom:18px;
      border-bottom:1px solid var(--border);
      margin-bottom:14px;
    }

    .ledger-head span{
      color:var(--muted);
      font-size:.78rem;
    }

    .ledger-status{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:#6EE7B7;
      font-size:.78rem;
      font-weight:750;
    }

    .ledger-status::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 0 5px rgba(16,185,129,.12);
    }

    .ledger-row{
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:16px;
      padding:14px 0;
      border-bottom:1px solid var(--border);
    }

    .ledger-row:last-child{
      border-bottom:0;
    }

    .ledger-row strong{
      display:block;
      font-size:.88rem;
      color:var(--text);
    }

    .ledger-row span{
      display:block;
      color:var(--muted);
      font-size:.76rem;
      margin-top:3px;
    }

    .ledger-value{
      color:var(--gold-2)!important;
      font-weight:800;
      font-size:.88rem!important;
      align-self:center;
    }

    .meter{
      height:7px;
      border-radius:999px;
      overflow:hidden;
      background:rgba(209,250,229,.08);
      margin-top:24px;
    }

    .meter span{
      display:block;
      width:92%;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--gold),var(--gold-2));
      box-shadow:0 0 18px rgba(245,158,11,.42);
    }

    .timeline{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
    }

    .timeline::before{
      content:"";
      position:absolute;
      top:31px;
      left:9%;
      right:9%;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--gold-line),transparent);
    }

    .timeline-step{
      position:relative;
      padding-top:74px;
    }

    .timeline-dot{
      position:absolute;
      top:13px;
      left:0;
      width:38px;
      height:38px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--bg);
      border:1px solid var(--gold-line);
      color:var(--gold-2);
      font-weight:800;
      font-size:.78rem;
      box-shadow:0 0 0 9px rgba(245,158,11,.05);
    }

    .timeline-step h3{
      margin-bottom:7px;
    }

    .timeline-step p{
      font-size:.87rem;
    }

    .security-visual{
      position:relative;
      border-radius:var(--radius-l);
      overflow:hidden;
      border:1px solid var(--gold-line);
      min-height:390px;
      box-shadow:var(--shadow);
    }

    .security-visual img{
      width:100%;
      height:100%;
      min-height:390px;
      object-fit:cover;
    }

    .security-visual::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(5,31,20,.08),rgba(5,31,20,.86));
    }

    .security-stamp{
      position:absolute;
      left:20px;
      right:20px;
      bottom:20px;
      z-index:2;
      padding:16px;
      border-radius:16px;
      background:rgba(5,31,20,.82);
      border:1px solid var(--gold-line);
      backdrop-filter:blur(12px);
    }

    .security-stamp strong{
      display:block;
      color:var(--gold-2);
      margin-bottom:4px;
    }

    .security-stamp span{
      display:block;
      color:var(--muted);
      font-size:.8rem;
    }

    .security-list{
      display:grid;
      gap:14px;
      margin-top:24px;
    }

    .security-item{
      display:grid;
      grid-template-columns:42px minmax(0,1fr);
      gap:14px;
      align-items:start;
      padding:16px 0;
      border-bottom:1px solid var(--border);
    }

    .security-item:last-child{
      border-bottom:0;
    }

    .security-item i{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:12px;
      color:var(--gold-2);
      background:rgba(245,158,11,.10);
      border:1px solid var(--gold-line);
    }

    .security-item h3{
      font-size:1rem;
      margin-bottom:4px;
    }

    .security-item p{
      font-size:.86rem;
    }

    .quick-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:0;
      border-top:1px solid var(--border);
      border-bottom:1px solid var(--border);
    }

    .quick-item{
      padding:26px;
      border-right:1px solid var(--border);
      transition:background .25s ease;
    }

    .quick-item:last-child{
      border-right:0;
    }

    .quick-item:hover{
      background:rgba(245,158,11,.05);
    }

    .quick-item strong{
      display:block;
      color:var(--gold-2);
      font-size:1.5rem;
      line-height:1;
      margin-bottom:14px;
    }

    .quick-item h3{
      margin-bottom:8px;
    }

    .quick-item p{
      font-size:.86rem;
    }

    .faq-wrap{
      max-width:940px;
      margin-inline:auto;
      border-top:1px solid var(--border);
    }

    .faq-item{
      border-bottom:1px solid var(--border);
    }

    .faq-item summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      padding:22px 4px;
      font-weight:750;
      color:var(--text);
    }

    .faq-item summary::-webkit-details-marker{
      display:none;
    }

    .faq-item summary::after{
      content:"+";
      flex:0 0 30px;
      width:30px;
      height:30px;
      border-radius:50%;
      display:grid;
      place-items:center;
      border:1px solid var(--gold-line);
      color:var(--gold-2);
      font-weight:500;
      transition:transform .22s ease,background .22s ease;
    }

    .faq-item[open] summary::after{
      content:"−";
      transform:rotate(180deg);
      background:rgba(245,158,11,.10);
    }

    .faq-answer{
      padding:0 50px 22px 4px;
      color:var(--muted);
      font-size:.92rem;
    }

    .cta-shell{
      display:grid;
      grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);
      gap:clamp(28px,5vw,64px);
      align-items:center;
      padding:clamp(24px,4vw,46px);
      border-radius:var(--radius-l);
      border:1px solid var(--gold-line);
      background:
        linear-gradient(135deg,rgba(14,49,34,.96),rgba(5,31,20,.90)),
        url('/assets/images/ec7fada512c20452.jpg') center/cover no-repeat;
      box-shadow:var(--shadow);
    }

    .cta-copy h2{
      max-width:540px;
    }

    .cta-copy p{
      color:var(--mint);
      max-width:560px;
    }

    .cta-points{
      display:grid;
      gap:10px;
      margin-top:24px;
    }

    .cta-points li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--mint);
      font-size:.86rem;
    }

    .cta-points i{
      color:var(--gold-2);
      margin-top:4px;
    }

    .lead-form{
      background:rgba(5,31,20,.76);
      border:1px solid var(--border);
      border-radius:var(--radius);
      padding:clamp(18px,3vw,26px);
      backdrop-filter:blur(12px);
    }

    .form-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }

    .form-field{
      display:grid;
      gap:7px;
    }

    .form-field.full{
      grid-column:1 / -1;
    }

    .form-field label{
      color:var(--mint);
      font-size:.78rem;
      font-weight:700;
    }

    .form-field input,
    .form-field select{
      width:100%;
      border:1px solid var(--border);
      border-radius:12px;
      background:rgba(255,255,255,.04);
      color:var(--text);
      padding:13px 14px;
      outline:none;
      transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
    }

    .form-field input::placeholder{
      color:rgba(209,250,229,.42);
    }

    .form-field input:focus,
    .form-field select:focus{
      border-color:var(--gold-line);
      background:rgba(255,255,255,.06);
      box-shadow:0 0 0 4px rgba(245,158,11,.08);
    }

    .form-consent{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--muted);
      font-size:.76rem;
      line-height:1.5;
      margin:16px 0;
    }

    .form-consent input{
      width:17px;
      height:17px;
      margin-top:2px;
      accent-color:var(--gold);
      flex:0 0 17px;
    }

    .lead-form .btn{
      width:100%;
    }

    .form-note{
      margin-top:12px;
      color:var(--olive);
      font-size:.72rem;
      text-align:center;
    }

    .floating-support{
      position:fixed;
      left:16px;
      bottom:96px;
      width:56px;
      height:56px;
      z-index:50;
      display:grid;
      place-items:center;
      border-radius:50%;
      color:#2B1403;
      background:
        radial-gradient(circle at 35% 28%,#FFF7CC 0%,#FCD34D 25%,#F59E0B 66%,#92400E 100%);
      border:2px solid #F59E0B;
      box-shadow:0 6px 25px rgba(245,158,11,.35);
      opacity:.82;
      transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
      animation:floatSupport 2.8s ease-in-out infinite;
    }

    .floating-support:hover{
      opacity:1;
      transform:scale(1.1);
      box-shadow:0 12px 36px rgba(245,158,11,.52);
    }

    .floating-support:active{
      transform:scale(.95) translateY(4px);
    }

    .floating-support i{
      font-size:1.2rem;
      transition:transform .45s ease;
    }

    .floating-support:hover i{
      transform:rotate(360deg);
    }

    .floating-support::after{
      content:"";
      position:absolute;
      top:5px;
      right:4px;
      width:13px;
      height:13px;
      border-radius:50%;
      background:var(--red);
      box-shadow:0 0 0 2px #fff;
    }

    @keyframes floatSupport{
      0%,100%{transform:translateY(0)}
      50%{transform:translateY(-6px)}
    }

    .site-foot{
      position:relative;
      z-index:2;
      background:#03150E;
      border-top:1px solid var(--gold-line);
      padding:54px 0 28px;
    }

    .foot-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .95fr .95fr;
      gap:clamp(24px,4vw,48px);
      padding-bottom:36px;
    }

    .site-foot p{
      font-size:.85rem;
      color:var(--muted);
    }

    .site-foot h4{
      color:var(--gold-2);
      margin-bottom:16px;
      letter-spacing:.02em;
    }

    .site-foot ul{
      display:grid;
      gap:10px;
    }

    .site-foot ul a{
      color:var(--mint);
      font-size:.84rem;
      transition:color .2s ease,padding-left .2s ease;
    }

    .site-foot ul a:hover{
      color:var(--gold-2);
      padding-left:4px;
    }

    .foot-pay{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:18px;
    }

    .foot-pay span{
      padding:6px 9px;
      border-radius:999px;
      border:1px solid var(--border);
      background:rgba(245,158,11,.05);
      color:var(--gold-2);
      font-size:.7rem;
      font-weight:750;
    }

    .foot-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
      padding-top:22px;
      border-top:1px solid var(--border);
    }

    .foot-bottom p{
      color:var(--olive);
      font-size:.75rem;
      margin:0;
    }

    .age-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:36px;
      height:25px;
      border-radius:999px;
      border:1px solid var(--gold-line);
      color:var(--gold-2);
      font-size:.68rem;
      font-weight:800;
      margin-right:6px;
    }

    @media (max-width:1100px){
      .nav-menu a{
        padding:8px 10px;
        font-size:.82rem;
      }

      .logo-text strong{
        max-width:250px;
      }

      .hero-grid{
        grid-template-columns:minmax(0,1.08fr) minmax(280px,.92fr);
      }

      .metric-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .foot-grid{
        grid-template-columns:1.2fr 1fr 1fr;
      }
    }

    @media (max-width:900px){
      .nav-menu{
        display:none;
      }

      .burger{
        display:inline-flex;
      }

      .nav{
        gap:12px;
      }

      .nav-actions{
        margin-left:auto;
      }

      .hero{
        min-height:auto;
      }

      .hero-grid,
      .split,
      .split.reverse,
      .cta-shell{
        grid-template-columns:1fr;
      }

      .hero-stage{
        min-height:430px;
        max-height:560px;
      }

      .timeline{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .timeline::before{
        display:none;
      }

      .quick-grid{
        grid-template-columns:1fr;
      }

      .quick-item{
        border-right:0;
        border-bottom:1px solid var(--border);
      }

      .quick-item:last-child{
        border-bottom:0;
      }

      .security-visual,
      .security-visual img{
        min-height:330px;
      }

      .foot-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
    }

    @media (max-width:680px){
      .container{
        width:min(1200px,94%);
      }

      .nav{
        flex-wrap:wrap;
      }

      .logo{
        flex:1 1 100%;
      }

      .logo-text strong{
        max-width:100%;
        white-space:normal;
        line-height:1.25;
      }

      .nav-actions{
        width:100%;
        justify-content:space-between;
      }

      .nav-actions .login,
      .nav-actions .signup{
        flex:1 1 auto;
        text-align:center;
      }

      .nav-actions .login{
        border:1px solid var(--border);
      }

      .burger{
        flex:0 0 44px;
      }

      .hero{
        padding-top:40px;
      }

      h1{
        font-size:clamp(1.85rem,9.4vw,2.9rem);
      }

      .hero-cta .btn{
        width:100%;
      }

      .metric-grid,
      .service-grid,
      .timeline,
      .form-grid{
        grid-template-columns:1fr;
      }

      .timeline-step{
        padding-top:58px;
      }

      .timeline-dot{
        top:10px;
      }

      .scenario-row{
        grid-template-columns:58px minmax(0,1fr);
      }

      .scenario-tag{
        grid-column:2;
      }

      .ledger-head{
        align-items:flex-start;
        flex-direction:column;
      }

      .foot-grid{
        grid-template-columns:1fr;
      }

      .foot-bottom{
        align-items:flex-start;
        flex-direction:column;
      }

      .foot-bottom p:last-child{
        display:flex;
        align-items:flex-start;
      }
    }

    @media (max-width:520px){
      .logo-mark{
        width:40px;
        height:40px;
        flex-basis:40px;
      }

      .logo-text strong{
        font-size:.84rem;
      }

      .logo-text span{
        font-size:.57rem;
        letter-spacing:.12em;
      }

      .nav-actions{
        gap:7px;
      }

      .nav-actions .login,
      .nav-actions .signup{
        padding:10px 12px;
        font-size:.76rem;
      }

      .hero{
        padding-bottom:36px;
      }

      .hero-proof{
        gap:12px;
      }

      .proof-item{
        min-width:96px;
        flex:1 1 40%;
      }

      .hero-stage{
        min-height:390px;
      }

      .poster-metrics{
        grid-template-columns:1fr;
      }

      .scenario-row{
        grid-template-columns:1fr;
        gap:12px;
      }

      .scenario-tag{
        grid-column:auto;
      }

      .cta-shell{
        padding:22px 16px;
      }

      .lead-form{
        padding:18px 14px;
      }

      .faq-item summary{
        padding:19px 2px;
      }

      .faq-answer{
        padding-right:4px;
      }

      .floating-support{
        left:14px;
        bottom:88px;
      }
    }

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0F3826;
  --surface:#0E3122;
  --surface-2:#123A28;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.28);
  --gold-line:rgba(245,158,11,.30);
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9DB8A9;
  --olive:#A3A375;
  --border:rgba(209,250,229,.10);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 18px 40px -18px rgba(0,0,0,.65);
  --shadow-gold:0 12px 34px -14px rgba(245,158,11,.45);
  --sp:clamp(18px,4vw,34px);
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;inset:0;
  background:
    radial-gradient(900px 420px at 12% -6%,rgba(245,158,11,.10),transparent 60%),
    radial-gradient(760px 380px at 92% 8%,rgba(16,185,129,.10),transparent 60%);
  pointer-events:none;z-index:0;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
h1,h2,h3,h4{line-height:1.22;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.85rem,4.4vw,3rem)}
h2{font-size:clamp(1.45rem,2.8vw,2.1rem)}
h3{font-size:clamp(1.05rem,1.6vw,1.28rem)}
p{color:var(--mint)}
.container{width:min(1200px,92%);margin-inline:auto;position:relative;z-index:2}
section{position:relative;z-index:2}
.section{padding:clamp(46px,7vw,86px) 0}
.section--tint{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.section--deep{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.section--panel{background:linear-gradient(180deg,var(--bg-3),var(--bg-2))}
.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);
  padding:7px 14px;border-radius:999px;
  background:rgba(245,158,11,.09);
  border:1px solid var(--gold-line);
}
.section-head{max-width:780px;margin-bottom:clamp(22px,3.4vw,38px)}
.section-head h2{margin:14px 0 12px}
.section-head p{font-size:1rem}
.grid{display:grid;gap:clamp(16px,2.4vw,24px)}
.card{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:clamp(18px,2.4vw,26px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--gold-line);box-shadow:var(--shadow)}
.card h3{margin-bottom:10px}
.card p{font-size:.95rem}
.card .ic{
  width:48px;height:48px;border-radius:14px;
  display:grid;place-items:center;font-size:1.15rem;margin-bottom:14px;
  background:rgba(245,158,11,.12);border:1px solid var(--gold-line);color:var(--gold-2);
}
.tag{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--gold-2);border:1px solid var(--gold-line);background:rgba(245,158,11,.08);
  padding:5px 10px;border-radius:999px;
}
.tag--hot{color:#FEE2E2;border-color:rgba(220,38,38,.5);background:rgba(220,38,38,.16)}
.tag--green{color:#A7F3D0;border-color:rgba(16,185,129,.45);background:rgba(16,185,129,.14)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease;
}
.btn-primary{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#2B1403;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px -16px rgba(245,158,11,.65)}
.btn-ghost{background:transparent;border-color:var(--gold-line);color:var(--gold-2)}
.btn-ghost:hover{background:rgba(245,158,11,.10);transform:translateY(-3px)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
header.site-head{
  position:sticky;top:0;z-index:60;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;gap:22px;padding:14px 0}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;
  background:linear-gradient(140deg,var(--gold),#B45309);
  display:grid;place-items:center;color:#2B1403;font-size:1.2rem;
  box-shadow:var(--shadow-gold);
}
.logo-text{min-width:0}
.logo-text strong{display:block;font-size:.94rem;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:340px}
.logo-text span{display:block;font-size:.66rem;letter-spacing:.19em;text-transform:uppercase;color:var(--gold-2);font-weight:700}
.nav-menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--mint);
  transition:background .2s ease,color .2s ease;
}
.nav-menu a:hover{background:rgba(245,158,11,.10);color:var(--gold-2)}
.nav-menu a.active{background:rgba(245,158,11,.16);color:var(--gold-2)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .login{font-size:.86rem;font-weight:700;color:var(--gold-2);padding:8px 10px;border-radius:999px}
.nav-actions .login:hover{background:rgba(245,158,11,.10)}
.nav-actions .signup{padding:10px 20px;font-size:.86rem}
.burger{
  display:none;background:rgba(245,158,11,.10);border:1px solid var(--gold-line);
  color:var(--gold-2);width:42px;height:42px;border-radius:12px;cursor:pointer;
}
.mobile-drawer{display:none;border-top:1px solid var(--border);background:var(--bg-2)}
.mobile-drawer.open{display:block}
.mobile-drawer ul{list-style:none;padding:12px 0}
.mobile-drawer a{display:block;padding:12px 4px;font-weight:600;color:var(--mint);border-bottom:1px solid var(--border)}
.mobile-drawer a.active{color:var(--gold-2)}
.mobile-drawer a:last-child{border-bottom:none}
.cat-hero{position:relative;overflow:hidden;padding:clamp(42px,6.5vw,84px) 0 clamp(34px,5vw,60px)}
.cat-hero-bg{position:absolute;inset:0;z-index:0}
.cat-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.26}
.cat-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.74),rgba(5,31,20,.97))}
.cat-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,52px);align-items:center}
.cat-hero h1 span.gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-hero p.lead{margin:18px 0 26px;font-size:1.02rem;max-width:640px}
.cat-hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.crumb{font-size:.8rem;color:var(--muted);margin-bottom:16px}
.crumb a{color:var(--gold-2)}
.crumb a:hover{text-decoration:underline}
.hero-panel{
  background:linear-gradient(160deg,var(--surface-2),var(--bg-2));
  border:1px solid var(--gold-line);border-radius:var(--radius-l);
  padding:clamp(18px,2.6vw,28px);box-shadow:var(--shadow);
}
.hero-panel h3{margin-bottom:16px;font-size:1rem}
.hero-panel ul{list-style:none;display:grid;gap:13px}
.hero-panel li{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;color:var(--mint)}
.hero-panel li i{color:var(--gold-2);margin-top:4px}
.hero-panel .stat-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px;border-top:1px solid var(--border);padding-top:18px}
.hero-panel .stat-row strong{display:block;font-size:1.3rem;color:var(--gold-2)}
.hero-panel .stat-row span{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.searchbar{
  margin-top:22px;display:flex;gap:10px;flex-wrap:wrap;
  background:rgba(14,49,34,.75);border:1px solid var(--gold-line);
  border-radius:999px;padding:8px 8px 8px 20px;max-width:560px;
}
.searchbar input{flex:1;min-width:180px;border:none;background:transparent;outline:none;font-size:.92rem;color:var(--text)}
.searchbar input::placeholder{color:var(--muted)}
.searchbar button{border:none;border-radius:999px;padding:11px 22px;font-weight:700;background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#2B1403;cursor:pointer;transition:transform .2s ease}
.searchbar button:hover{transform:translateY(-2px)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.chips a{
  font-size:.8rem;font-weight:600;padding:8px 14px;border-radius:999px;
  border:1px solid var(--border);background:rgba(209,250,229,.04);color:var(--mint);
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.chips a:hover{border-color:var(--gold-line);color:var(--gold-2);background:rgba(245,158,11,.10)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,52px);align-items:center}
.split img{border-radius:var(--radius-l);border:1px solid var(--border);box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover}
.check-list{list-style:none;display:grid;gap:14px;margin-top:18px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--mint)}
.check-list li i{color:var(--green);margin-top:5px}
.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,22px);margin-top:6px}
.metric{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:clamp(16px,2.2vw,24px);
}
.metric strong{display:block;font-size:clamp(1.4rem,2.6vw,1.9rem);color:var(--gold-2);line-height:1.15}
.metric span{font-size:.8rem;color:var(--muted);letter-spacing:.06em}
.metric small{display:block;margin-top:8px;font-size:.82rem;color:var(--mint)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.4vw,24px);counter-reset:step}
.step{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:clamp(18px,2.4vw,26px);position:relative;
}
.step::before{
  counter-increment:step;content:counter(step);
  display:grid;place-items:center;width:38px;height:38px;border-radius:12px;
  background:linear-gradient(140deg,var(--gold),#B45309);color:#2B1403;
  font-weight:800;font-size:1rem;margin-bottom:14px;box-shadow:var(--shadow-gold);
}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.9rem}
.badge-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.pay-badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:10px 16px;border-radius:12px;font-size:.85rem;font-weight:700;
  background:rgba(209,250,229,.05);border:1px solid var(--border);color:var(--mint);
}
.pay-badge i{color:var(--gold-2)}
.compare{width:100%;border-collapse:separate;border-spacing:0;margin-top:12px;font-size:.92rem}
.compare th,.compare td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
.compare thead th{background:rgba(245,158,11,.10);color:var(--gold-2);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}
.compare tbody tr:hover{background:rgba(209,250,229,.03)}
.compare td:first-child{font-weight:700;color:var(--text)}
.compare td{color:var(--mint)}
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:linear-gradient(160deg,var(--surface),var(--bg-2))}
.timeline{list-style:none;display:grid;gap:18px;margin-top:14px}
.timeline li{display:grid;grid-template-columns:120px 1fr;gap:18px;padding-bottom:18px;border-bottom:1px dashed var(--border)}
.timeline li:last-child{border-bottom:none;padding-bottom:0}
.timeline span{font-size:.8rem;font-weight:700;color:var(--gold-2);letter-spacing:.08em;text-transform:uppercase}
.timeline p{font-size:.94rem}
.list-news{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,24px)}
.news-card{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--gold-line);box-shadow:var(--shadow)}
.news-card img{width:100%;height:190px;object-fit:cover}
.news-card .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-card .meta{font-size:.76rem;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap}
.news-card .meta i{color:var(--gold-2);margin-right:5px}
.news-card h3{font-size:1.02rem}
.news-card h3 a:hover{color:var(--gold-2)}
.news-card p{font-size:.9rem;flex:1}
.news-card .read{font-size:.86rem;font-weight:700;color:var(--gold-2)}
.news-card .read:hover{text-decoration:underline}
.empty-note{font-size:.9rem;color:var(--muted);padding:16px 0}
.view-more{display:flex;justify-content:center;margin-top:28px}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,22px)}
.trust{
  display:flex;gap:14px;align-items:flex-start;
  padding:18px;border-radius:var(--radius);border:1px solid var(--border);
  background:rgba(209,250,229,.03);
}
.trust i{font-size:1.3rem;color:var(--gold-2);margin-top:3px}
.trust strong{display:block;font-size:.94rem;margin-bottom:4px}
.trust span{font-size:.83rem;color:var(--muted)}
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);background:linear-gradient(160deg,var(--surface),var(--bg-2));overflow:hidden}
.faq-q{
  width:100%;text-align:left;background:transparent;border:none;cursor:pointer;
  padding:18px 22px;font-weight:700;font-size:.98rem;color:var(--text);
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-q i{color:var(--gold-2);transition:transform .25s ease}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-a{max-height:340px}
.faq-a p{padding:0 22px 20px;font-size:.92rem}
.cta-band{
  background:linear-gradient(140deg,var(--bg-3),var(--bg-2));
  border:1px solid var(--gold-line);border-radius:var(--radius-l);
  padding:clamp(24px,4vw,48px);
  display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(20px,3vw,40px);align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{margin-bottom:12px}
.cta-band p{margin-bottom:20px;font-size:.96rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.form-panel{
  background:rgba(5,31,20,.55);border:1px solid var(--border);
  border-radius:var(--radius);padding:clamp(18px,2.6vw,26px);
}
.form-panel h3{font-size:1rem;margin-bottom:14px}
.field{display:grid;gap:7px;margin-bottom:14px}
.field label{font-size:.82rem;font-weight:600;color:var(--muted)}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:12px;
  background:rgba(14,49,34,.7);border:1px solid var(--border);color:var(--text);
  font-size:.92rem;outline:none;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{border-color:var(--gold-line);box-shadow:0 0 0 3px rgba(245,158,11,.15)}
.form-note{font-size:.78rem;color:var(--muted);margin-top:10px}
.event-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,24px)}
.event{
  display:flex;gap:16px;align-items:center;
  padding:18px;border-radius:var(--radius);border:1px solid var(--border);
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
}
.event .clock{font-size:1.05rem;font-weight:800;color:var(--gold-2);min-width:74px}
.event .info strong{display:block;font-size:.94rem}
.event .info span{font-size:.82rem;color:var(--muted)}
.legal-box{
  border-left:3px solid var(--gold);
  background:rgba(245,158,11,.06);
  border-radius:0 var(--radius) var(--radius) 0;
  padding:18px 22px;font-size:.9rem;color:var(--mint);
}
.site-foot{border-top:1px solid var(--border);background:linear-gradient(180deg,var(--bg-2),var(--bg));padding:clamp(40px,6vw,70px) 0 26px;margin-top:20px;position:relative;z-index:2}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(22px,3vw,40px)}
.site-foot p{font-size:.88rem;color:var(--muted);margin-top:14px}
.site-foot h4{font-size:.86rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px}
.site-foot ul{list-style:none;display:grid;gap:11px}
.site-foot ul a{font-size:.89rem;color:var(--mint);transition:color .2s ease}
.site-foot ul a:hover{color:var(--gold-2)}
.foot-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.foot-pay span{
  font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:6px 11px;border-radius:8px;border:1px solid var(--border);
  background:rgba(209,250,229,.04);color:var(--mint);
}
.foot-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.foot-bottom p{font-size:.8rem;margin:0}
.age-badge{
  display:inline-block;font-weight:800;font-size:.72rem;color:#2B1403;
  background:linear-gradient(120deg,var(--gold),var(--gold-2));
  padding:3px 8px;border-radius:6px;margin-right:8px;
}
@media(max-width:1024px){
  .nav-menu{display:none}
  .burger{display:inline-grid;place-items:center}
  .cat-hero-grid,.split,.cta-band{grid-template-columns:1fr}
  .cols-3,.cols-4,.list-news,.metric-strip,.trust-grid,.steps,.event-strip{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .logo-text strong{max-width:220px}
}
@media(max-width:768px){
  .nav{gap:12px}
  .nav-actions .login{display:none}
  .section{padding:40px 0}
  .cols-2{grid-template-columns:1fr}
  .timeline li{grid-template-columns:1fr;gap:6px}
}
@media(max-width:520px){
  body{font-size:15px}
  .cols-3,.cols-4,.list-news,.metric-strip,.trust-grid,.steps,.event-strip{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .nav-actions .signup{padding:9px 14px;font-size:.8rem}
  .hero-panel .stat-row{grid-template-columns:1fr}
  .logo-text strong{max-width:150px;font-size:.82rem}
  .logo-text span{font-size:.58rem}
  .foot-bottom{flex-direction:column}
}