/* roulang page: index */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --bg-3:#12122A;
  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(163,230,53,.32);
  --volt:#A3E635;
  --volt-2:#D9F99D;
  --cyan:#06B6D4;
  --cyan-2:#67E8F9;
  --pink:#F43F5E;
  --gold:#FACC15;
  --txt:#FFFFFF;
  --txt-2:#C7D0E0;
  --txt-3:#8A94AB;
  --radius-s:12px;
  --radius:18px;
  --radius-l:26px;
  --shadow:0 18px 50px -22px rgba(0,0,0,.85);
  --shadow-neon:0 0 22px rgba(6,182,212,.35);
  --grad:linear-gradient(120deg,#A3E635 0%,#06B6D4 100%);
  --grad-soft:linear-gradient(160deg,rgba(163,230,53,.16),rgba(6,182,212,.10));
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 88% -8%, rgba(6,182,212,.16), transparent 60%),
    radial-gradient(900px 560px at 4% 4%, rgba(163,230,53,.12), transparent 62%),
    var(--bg);
  color:var(--txt);
  font-family:'Be Vietnam Pro','Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.22;letter-spacing:-.015em}
p{margin:0}
:focus-visible{outline:2px solid var(--volt);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.grid-bg{
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:62px 62px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--volt-2);
  background:rgba(163,230,53,.10);
  border:1px solid var(--line-strong);
  padding:7px 14px;border-radius:999px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:14px;font-weight:700;font-size:15px;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--grad);color:#06140A;
  box-shadow:0 0 20px rgba(163,230,53,.32);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(163,230,53,.5)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border:1px solid var(--line-strong);color:var(--volt-2);
  background:rgba(255,255,255,.02);
}
.btn-ghost:hover{background:rgba(163,230,53,.12);transform:translateY(-2px)}
.btn-dark{
  border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--txt);
}
.btn-dark:hover{border-color:var(--cyan);color:var(--cyan-2);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:12px}
section{padding:76px 0;position:relative}
.sec-head{max-width:800px;margin-bottom:38px}
.sec-head h2{font-size:clamp(24px,3.1vw,36px);margin:14px 0 12px;font-weight:800}
.sec-head p{color:var(--txt-2);font-size:15.5px}
.left{text-align:left}
.muted{color:var(--txt-3)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(6,182,212,.13);color:var(--cyan-2);border:1px solid rgba(6,182,212,.28);
}
.tag-volt{background:rgba(163,230,53,.13);color:var(--volt-2);border-color:var(--line-strong)}
.tag-pink{background:rgba(244,63,94,.13);color:#FDA4AF;border-color:rgba(244,63,94,.3)}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  transition:transform .22s ease,border-color .22s ease,background .22s ease,box-shadow .22s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);background:var(--surface-2);box-shadow:var(--shadow)}
.card h3{font-size:18px;margin-bottom:10px;font-weight:700}
.card p{color:var(--txt-2);font-size:14.6px}
.icon-box{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--grad-soft);border:1px solid var(--line-strong);color:var(--volt-2);
  font-size:19px;margin-bottom:16px;
}

/* HEADER */
header.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15px;line-height:1.15;max-width:330px}
.logo-badge{
  width:40px;height:40px;border-radius:12px;flex:0 0 40px;display:grid;place-items:center;
  background:var(--grad);color:#06140A;font-weight:800;font-size:15px;
  box-shadow:0 0 18px rgba(163,230,53,.4);
}
.logo span.logo-text{display:block}
.logo small{display:block;font-size:10.5px;font-weight:600;color:var(--txt-3);letter-spacing:.05em;text-transform:uppercase}
nav.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
nav.main-nav a{
  padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--txt-2);
  transition:color .2s,background .2s;
}
nav.main-nav a:hover{color:var(--txt);background:rgba(255,255,255,.06)}
nav.main-nav a.active{color:var(--volt-2);background:rgba(163,230,53,.12)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-size:14px;font-weight:600;color:var(--txt-2);padding:9px 12px;border-radius:10px}
.nav-login:hover{color:var(--cyan-2)}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;font-size:17px;color:var(--txt)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.97);padding:14px 0}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:12px 20px;font-weight:600;color:var(--txt-2);border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-drawer a.active{color:var(--volt-2)}

/* HERO */
.hero{
  padding:64px 0 60px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(6,182,212,.08),transparent 70%),radial-gradient(700px 340px at 76% 0%,rgba(163,230,53,.12),transparent 65%);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:start}
.hero h1{font-size:clamp(27px,3.6vw,44px);font-weight:800;margin:16px 0 18px;letter-spacing:-.02em}
.hero h1 .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--txt-2);font-size:16px;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.param-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;margin-top:34px;
}
.param{background:rgba(10,12,26,.86);padding:16px 14px;text-align:left}
.param b{display:block;font-size:19px;font-family:'Plus Jakarta Sans',sans-serif;color:var(--volt-2)}
.param span{font-size:12px;color:var(--txt-3);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;
  background:linear-gradient(170deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  box-shadow:var(--shadow);
}
.hero-panel-visual{position:relative;height:190px;overflow:hidden}
.hero-panel-visual img{width:100%;height:100%;object-fit:cover;opacity:.6}
.hero-panel-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,13,.2),rgba(7,7,13,.96))}
.hero-panel-visual .pill{
  position:absolute;top:14px;left:14px;z-index:2;
}
.hero-panel-body{padding:20px 22px 24px}
.wallet-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 0;border-bottom:1px dashed rgba(255,255,255,.12);
}
.wallet-row:last-of-type{border-bottom:0}
.wallet-row .room{font-weight:600;font-size:14.4px;color:var(--txt)}
.wallet-row .fee{font-size:12.5px;color:var(--cyan-2);font-weight:600}
.balance-box{
  margin-top:14px;padding:16px 18px;border-radius:16px;
  background:var(--grad-soft);border:1px solid var(--line-strong);
  display:flex;justify-content:space-between;align-items:center;
}
.balance-box small{display:block;color:var(--txt-3);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.balance-box b{font-size:22px;font-family:'Plus Jakarta Sans',sans-serif;color:var(--volt-2)}

/* 3-point strip */
.strip-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.strip-3 .card{position:relative;overflow:hidden}
.strip-3 .card:before{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:var(--grad);opacity:.85}

/* matrix */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.matrix a.cat-link{
  display:flex;gap:14px;align-items:flex-start;
  padding:22px;border-radius:var(--radius);border:1px solid var(--line);
  background:var(--surface);transition:transform .22s,border-color .22s,background .22s;
}
.matrix a.cat-link:hover{transform:translateY(-4px);border-color:var(--line-strong);background:var(--surface-2)}
.matrix a.cat-link i{font-size:20px;color:var(--cyan-2);margin-top:3px}
.matrix a.cat-link b{display:block;font-size:16.5px;margin-bottom:6px}
.matrix a.cat-link p{font-size:14px;color:var(--txt-2)}

/* posts */
.posts-layout{display:grid;grid-template-columns:1.6fr .9fr;gap:26px;align-items:start}
.post-list{display:flex;flex-direction:column;gap:14px}
.post-item{
  display:flex;gap:16px;padding:14px;border-radius:var(--radius);
  border:1px solid var(--line);background:var(--surface);
  transition:transform .2s,border-color .2s,background .2s;
}
.post-item:hover{transform:translateX(5px);border-color:var(--line-strong);background:var(--surface-2)}
.post-thumb{width:112px;height:82px;flex:0 0 112px;border-radius:12px;overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-item h3{font-size:16px;margin-bottom:6px;font-weight:700}
.post-item h3 a:hover{color:var(--volt-2)}
.post-meta{display:flex;gap:12px;align-items:center;font-size:12.5px;color:var(--txt-3);margin-bottom:6px;flex-wrap:wrap}
.post-item p{font-size:13.8px;color:var(--txt-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.side-box{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:22px}
.side-box h3{font-size:16px;margin-bottom:14px}
.side-box ul li{padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.1);font-size:14px}
.side-box ul li:last-child{border-bottom:0}
.side-box ul li a:hover{color:var(--cyan-2)}
.side-box ul li span{display:block;font-size:12px;color:var(--txt-3);margin-top:4px}

/* topic rail */
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(255px,1fr);gap:18px;overflow-x:auto;padding-bottom:10px;scrollbar-width:thin}
.rail::-webkit-scrollbar{height:7px}
.rail::-webkit-scrollbar-thumb{background:rgba(163,230,53,.35);border-radius:10px}
.rail-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);
  transition:transform .22s,border-color .22s;
}
.rail-card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.rail-card img{height:140px;width:100%;object-fit:cover}
.rail-card .rb{padding:18px}
.rail-card .rb h3{font-size:16px;margin-bottom:8px}
.rail-card .rb p{font-size:13.8px;color:var(--txt-2)}

/* metrics */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  background:linear-gradient(160deg,rgba(163,230,53,.10),rgba(6,182,212,.05));
}
.metric b{display:block;font-size:30px;font-family:'Plus Jakarta Sans',sans-serif;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.metric span{font-size:13px;color:var(--txt-2);display:block;margin-top:6px}

/* compare */
.compare{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.compare th,.compare td{padding:15px 18px;text-align:left;font-size:14.4px;border-bottom:1px solid var(--line)}
.compare th{background:rgba(255,255,255,.05);font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--txt-2);font-weight:700}
.compare tr:last-child td{border-bottom:0}
.compare td.yes{color:var(--volt-2);font-weight:600}
.compare td.no{color:var(--pink)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--surface);position:relative}
.step .num{
  font-family:'Plus Jakarta Sans',sans-serif;font-size:14px;font-weight:800;
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  background:rgba(6,182,212,.16);color:var(--cyan-2);border:1px solid rgba(6,182,212,.3);margin-bottom:14px;
}
.step h3{font-size:16.5px;margin-bottom:8px}
.step p{font-size:14px;color:var(--txt-2)}

/* testimonials */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--surface)}
.quote p{font-size:14.6px;color:var(--txt-2);margin-bottom:16px}
.quote .who{display:flex;align-items:center;gap:12px}
.quote .who .av{width:40px;height:40px;border-radius:12px;background:var(--grad);color:#06140A;display:grid;place-items:center;font-weight:800}
.quote .who b{display:block;font-size:14px}
.quote .who span{font-size:12.4px;color:var(--txt-3)}
.stars{color:var(--gold);font-size:13px;margin-bottom:10px;letter-spacing:2px}

/* contact */
.contact-band{
  border:1px solid var(--line-strong);border-radius:var(--radius-l);
  background:linear-gradient(150deg,rgba(163,230,53,.12),rgba(6,182,212,.07)),var(--bg-3);
  padding:38px;display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;
}
.contact-band h2{font-size:clamp(22px,2.7vw,30px);margin-bottom:12px}
.contact-band p{color:var(--txt-2);font-size:15px}
.contact-form{display:grid;gap:12px}
.contact-form input,.contact-form select{
  width:100%;padding:13px 16px;border-radius:12px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  color:var(--txt);font-size:14.5px;font-family:inherit;
}
.contact-form input::placeholder{color:var(--txt-3)}
.contact-form input:focus,.contact-form select:focus{border-color:var(--volt);outline:none}
.privacy-note{font-size:12.4px;color:var(--txt-3);margin-top:4px}

/* faq */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:var(--surface)}
.faq-item h3{font-size:16.5px;margin-bottom:9px}
.faq-item p{font-size:14.4px;color:var(--txt-2)}

/* footer */
footer.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.02),transparent),var(--bg-2);padding:60px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.foot-brand{display:flex;gap:12px;align-items:center;margin-bottom:14px;font-weight:800;font-size:15px}
.foot-grid p{font-size:13.8px;color:var(--txt-3)}
.foot-grid h4{font-size:13px;text-transform:uppercase;letter-spacing:.09em;color:var(--txt-2);margin-bottom:14px}
.foot-grid ul li{margin-bottom:9px}
.foot-grid ul li a,.foot-grid ul li span{font-size:13.8px;color:var(--txt-3);transition:color .2s}
.foot-grid ul li a:hover{color:var(--volt-2)}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay-badges span{
  font-size:11.5px;font-weight:700;padding:6px 10px;border-radius:9px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--txt-2);
}
.compliance{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px}
.compliance span{font-size:11.5px;color:var(--txt-3);border:1px solid var(--line);padding:6px 10px;border-radius:9px}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;
  border:1.5px solid rgba(244,63,94,.55);color:#FDA4AF;font-weight:800;font-size:12px;
}
.foot-bottom{
  border-top:1px solid var(--line);margin-top:36px;padding-top:20px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:12.6px;color:var(--txt-3);
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:21px;color:#06140A;
  background:var(--grad);
  border:2px solid rgba(255,255,255,.75);
  box-shadow:0 0 22px rgba(6,182,212,.5);
  opacity:.86;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .22s,opacity .22s,box-shadow .22s;
}
.fab:hover{transform:scale(1.1) rotate(6deg);opacity:1;box-shadow:0 0 34px rgba(163,230,53,.65)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#F43F5E;border:2px solid #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .posts-layout{grid-template-columns:1fr}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1.3fr 1fr 1fr}
  .matrix{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .quotes{grid-template-columns:1fr 1fr}
  .contact-band{grid-template-columns:1fr;padding:30px}
}
@media(max-width:860px){
  nav.main-nav{display:none}
  .burger{display:flex}
  .nav-login{display:none}
  .param-strip{grid-template-columns:repeat(2,1fr)}
  .strip-3{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .logo{font-size:13.6px;max-width:230px}
}
@media(max-width:560px){
  section{padding:56px 0}
  .hero{padding:46px 0}
  .matrix,.steps,.quotes,.metrics{grid-template-columns:1fr}
  .post-item{flex-direction:column}
  .post-thumb{width:100%;flex:auto;height:160px}
  .foot-grid{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .btn{padding:13px 20px}
  .logo-badge{width:34px;height:34px;flex:0 0 34px;font-size:13px}
  .logo{font-size:12.6px;max-width:200px}
  .fab{left:12px;bottom:88px;width:52px;height:52px}
  .compare th,.compare td{padding:12px 12px;font-size:13.2px}
}

/* roulang page: article */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --bg-3:#12122A;
  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(163,230,53,.32);
  --volt:#A3E635;
  --volt-2:#D9F99D;
  --cyan:#06B6D4;
  --cyan-2:#67E8F9;
  --pink:#F43F5E;
  --gold:#FACC15;
  --txt:#FFFFFF;
  --txt-2:#C7D0E0;
  --txt-3:#8A94AB;
  --radius-s:12px;
  --radius:18px;
  --radius-l:26px;
  --shadow:0 18px 50px -22px rgba(0,0,0,.85);
  --shadow-neon:0 0 22px rgba(6,182,212,.35);
  --grad:linear-gradient(120deg,#A3E635 0%,#06B6D4 100%);
  --grad-soft:linear-gradient(160deg,rgba(163,230,53,.16),rgba(6,182,212,.10));
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 88% -8%, rgba(6,182,212,.16), transparent 60%),
    radial-gradient(900px 560px at 4% 4%, rgba(163,230,53,.12), transparent 62%),
    var(--bg);
  color:var(--txt);
  font-family:'Be Vietnam Pro','Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.grid-bg{
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:62px 62px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--volt-2);
  background:rgba(163,230,53,.10);
  border:1px solid var(--line-strong);
  padding:7px 14px;border-radius:999px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:14px;font-weight:700;font-size:15px;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#06140A;box-shadow:0 0 20px rgba(163,230,53,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(163,230,53,.5)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--volt-2);background:rgba(255,255,255,.02)}
.btn-ghost:hover{background:rgba(163,230,53,.12);transform:translateY(-2px)}
.btn-dark{border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--txt)}
.btn-dark:hover{border-color:var(--cyan);color:var(--cyan-2);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:12px}
section{padding:76px 0;position:relative}
.muted{color:var(--txt-3)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(6,182,212,.13);color:var(--cyan-2);border:1px solid rgba(6,182,212,.28);
}
.tag-volt{background:rgba(163,230,53,.13);color:var(--volt-2);border-color:var(--line-strong)}
.tag-pink{background:rgba(244,63,94,.13);color:#FDA4AF;border-color:rgba(244,63,94,.3)}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  transition:transform .22s ease,border-color .22s ease,background .22s ease,box-shadow .22s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);background:var(--surface-2);box-shadow:var(--shadow)}
.card h3{font-size:18px;margin:0 0 10px;font-weight:700}
.card p{margin:0;color:var(--txt-2);font-size:14.6px}
header.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:14.5px;line-height:1.15;max-width:340px}
.logo-badge{
  width:40px;height:40px;border-radius:12px;flex:0 0 40px;display:grid;place-items:center;
  background:var(--grad);color:#06140A;font-weight:800;font-size:14px;
  box-shadow:0 0 18px rgba(163,230,53,.4);
}
.logo span.logo-text{display:block}
.logo small{display:block;font-size:10.5px;font-weight:600;color:var(--txt-3);letter-spacing:.05em;text-transform:uppercase}
nav.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
nav.main-nav a{
  padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--txt-2);
  transition:color .2s,background .2s;
}
nav.main-nav a:hover{color:var(--txt);background:rgba(255,255,255,.06)}
nav.main-nav a.active{color:var(--volt-2);background:rgba(163,230,53,.12)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-size:14px;font-weight:600;color:var(--txt-2);padding:9px 12px;border-radius:10px}
.nav-login:hover{color:var(--cyan-2)}
.nav-toggle{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;color:var(--txt)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.97);padding:10px 0}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:12px 20px;font-weight:600;color:var(--txt-2);border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-drawer a.active{color:var(--volt-2)}
.article-hero{
  padding:52px 0 40px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(6,182,212,.08),transparent 70%),radial-gradient(700px 340px at 74% 0%,rgba(163,230,53,.12),transparent 65%);
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--txt-3);margin-bottom:20px}
.crumb a{color:var(--txt-2)}
.crumb a:hover{color:var(--cyan-2)}
.crumb i{font-size:10px;opacity:.6}
.article-hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:44px;align-items:center}
.article-hero h1{font-size:clamp(25px,3.3vw,40px);font-weight:800;letter-spacing:-.02em;margin:16px 0 16px;line-height:1.22}
.article-hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:22px;font-size:13.5px;color:var(--txt-3)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--volt)}
.hero-thumb{
  border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;
  box-shadow:var(--shadow);transform:rotate(-1.4deg);
}
.hero-thumb img{width:100%;height:290px;object-fit:cover}
.hero-kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px;max-width:560px}
.hero-kpi div{
  border:1px solid var(--line);border-radius:var(--radius-s);padding:14px 12px;text-align:center;
  background:rgba(255,255,255,.03);
}
.hero-kpi strong{display:block;font-size:19px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-kpi small{font-size:11.5px;color:var(--txt-3);letter-spacing:.03em}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:52px;align-items:start}
.article-body{max-width:760px}
.article-body h2{font-size:clamp(21px,2.4vw,27px);font-weight:800;margin:44px 0 16px;letter-spacing:-.01em;position:relative;padding-left:16px}
.article-body h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:var(--grad)}
.article-body h3{font-size:18.5px;font-weight:700;margin:30px 0 12px}
.article-body p{margin:0 0 16px;color:var(--txt-2);font-size:15.6px;line-height:1.72}
.article-body strong{color:var(--txt)}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;color:var(--txt-2);font-size:15.4px;line-height:1.72}
.article-body li{margin-bottom:9px}
.article-body a{color:var(--cyan-2);border-bottom:1px solid rgba(6,182,212,.4)}
.article-body a:hover{color:var(--volt-2);border-color:var(--line-strong)}
.article-body blockquote{
  margin:26px 0;padding:20px 24px;border-radius:var(--radius);
  background:var(--grad-soft);border:1px solid var(--line-strong);
  color:var(--txt);font-size:15.6px;
}
.article-body img{border-radius:var(--radius);margin:26px 0;border:1px solid var(--line);width:100%}
.article-body .table-wrap{overflow-x:auto;margin:26px 0;border:1px solid var(--line);border-radius:var(--radius)}
.article-body table{width:100%;border-collapse:collapse;font-size:14.6px;min-width:460px}
.article-body th,.article-body td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
.article-body th{background:rgba(163,230,53,.08);color:var(--volt-2);font-weight:700;white-space:nowrap}
.article-body tr:last-child td{border-bottom:0}
.article-body td{color:var(--txt-2)}
.sidebar{display:flex;flex-direction:column;gap:22px;position:sticky;top:98px}
.side-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.side-block h4{font-size:15px;font-weight:700;margin:0 0 14px;display:flex;align-items:center;gap:9px}
.side-block h4 i{color:var(--volt);font-size:14px}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px;color:var(--txt-2)}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list li i{color:var(--cyan);margin-right:9px;font-size:12px}
.side-cta{background:var(--grad-soft);border:1px solid var(--line-strong);border-radius:var(--radius);padding:24px;text-align:center}
.side-cta p{font-size:14px;color:var(--txt-2);margin:0 0 16px}
.pill-row{display:flex;flex-wrap:wrap;gap:8px}
.pill{
  display:inline-flex;align-items:center;gap:6px;padding:8px 13px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);font-size:13px;color:var(--txt-2);
  transition:border-color .2s,color .2s,background .2s;
}
.pill:hover{border-color:var(--line-strong);color:var(--volt-2);background:rgba(163,230,53,.09)}
.pill i{font-size:11px;color:var(--cyan)}
.notfound{
  border:1px dashed var(--line-strong);border-radius:var(--radius);padding:38px 26px;text-align:center;
  background:rgba(255,255,255,.03);
}
.notfound i{font-size:34px;color:var(--volt);margin-bottom:14px;display:block}
.notfound h3{margin:0 0 10px;font-size:20px}
.notfound p{color:var(--txt-2);margin:0 0 20px}
.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.02);padding:26px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{display:flex;align-items:center;gap:12px;font-size:13.6px;color:var(--txt-2)}
.trust-item i{font-size:18px;color:var(--volt)}
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:820px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:15.4px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--cyan);transition:transform .25s}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item p{margin:0;padding:0 22px 20px;color:var(--txt-2);font-size:14.8px}
.cta-band{
  border-radius:var(--radius-l);border:1px solid var(--line-strong);
  background:var(--grad-soft);padding:44px 38px;
  display:grid;grid-template-columns:1.4fr .6fr;gap:28px;align-items:center;
}
.cta-band h2{margin:0 0 12px;font-size:clamp(22px,2.6vw,30px);font-weight:800}
.cta-band p{margin:0;color:var(--txt-2);font-size:15.4px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.site-footer{border-top:1px solid var(--line);background:rgba(4,4,9,.72);padding:56px 0 26px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.foot-brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:14px;margin-bottom:14px;line-height:1.2}
.foot-grid p{color:var(--txt-2);font-size:14px;margin:0 0 16px;max-width:330px}
.site-footer h4{font-size:14px;font-weight:700;margin:0 0 14px;color:var(--txt)}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:10px;font-size:13.8px;color:var(--txt-2)}
.site-footer li a{color:var(--txt-2)}
.site-footer li a:hover{color:var(--volt-2)}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.pay-badges span{
  font-size:11.5px;font-weight:700;letter-spacing:.05em;padding:6px 11px;border-radius:8px;
  border:1px solid var(--line);color:var(--txt-2);background:rgba(255,255,255,.03);
}
.foot-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:var(--txt-3);
}
@media (max-width:1024px){
  nav.main-nav{display:none}
  .nav-toggle{display:inline-flex}
  .article-hero-grid{grid-template-columns:1fr;gap:30px}
  .article-layout{grid-template-columns:1fr;gap:38px}
  .sidebar{position:static}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{grid-template-columns:1fr}
  .cta-actions{justify-content:flex-start}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-actions .nav-login{display:none}
  .logo{font-size:13px;max-width:200px}
  section{padding:56px 0}
  .hero-kpi{grid-template-columns:repeat(3,1fr)}
  .hero-thumb img{height:220px}
}
@media (max-width:520px){
  .logo small{display:none}
  .hero-kpi{grid-template-columns:1fr;max-width:100%}
  .trust-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .article-body h2{padding-left:13px}
}

/* roulang page: category2 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --bg-3:#12122A;
  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(163,230,53,.32);
  --volt:#A3E635;
  --volt-2:#D9F99D;
  --cyan:#06B6D4;
  --cyan-2:#67E8F9;
  --pink:#F43F5E;
  --gold:#FACC15;
  --txt:#FFFFFF;
  --txt-2:#C7D0E0;
  --txt-3:#8A94AB;
  --radius-s:12px;
  --radius:18px;
  --radius-l:26px;
  --shadow:0 18px 50px -22px rgba(0,0,0,.85);
  --shadow-neon:0 0 22px rgba(6,182,212,.35);
  --grad:linear-gradient(120deg,#A3E635 0%,#06B6D4 100%);
  --grad-soft:linear-gradient(160deg,rgba(163,230,53,.16),rgba(6,182,212,.10));
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 88% -8%, rgba(6,182,212,.16), transparent 60%),
    radial-gradient(900px 560px at 4% 4%, rgba(163,230,53,.12), transparent 62%),
    var(--bg);
  color:var(--txt);
  font-family:'Be Vietnam Pro','Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.grid-bg{
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:62px 62px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--volt-2);
  background:rgba(163,230,53,.10);
  border:1px solid var(--line-strong);
  padding:7px 14px;border-radius:999px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:14px;font-weight:700;font-size:15px;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#06140A;box-shadow:0 0 20px rgba(163,230,53,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(163,230,53,.5)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--volt-2);background:rgba(255,255,255,.02)}
.btn-ghost:hover{background:rgba(163,230,53,.12);transform:translateY(-2px)}
.btn-dark{border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--txt)}
.btn-dark:hover{border-color:var(--cyan);color:var(--cyan-2);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:12px}
section{padding:76px 0;position:relative}
.muted{color:var(--txt-3)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(6,182,212,.13);color:var(--cyan-2);border:1px solid rgba(6,182,212,.28);
}
.tag-volt{background:rgba(163,230,53,.13);color:var(--volt-2);border-color:var(--line-strong)}
.tag-pink{background:rgba(244,63,94,.13);color:#FDA4AF;border-color:rgba(244,63,94,.3)}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  transition:transform .22s ease,border-color .22s ease,background .22s ease,box-shadow .22s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);background:var(--surface-2);box-shadow:var(--shadow)}
.card h3{font-size:18px;margin:0 0 10px;font-weight:700}
.card p{color:var(--txt-2);font-size:14.6px;margin:0}
header.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15px;line-height:1.15;max-width:330px}
.logo-badge{
  width:40px;height:40px;border-radius:12px;flex:0 0 40px;display:grid;place-items:center;
  background:var(--grad);color:#06140A;font-weight:800;font-size:15px;
  box-shadow:0 0 18px rgba(163,230,53,.4);
}
.logo span.logo-text{display:block}
.logo small{display:block;font-size:10.5px;font-weight:600;color:var(--txt-3);letter-spacing:.05em;text-transform:uppercase}
nav.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
nav.main-nav a{
  padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--txt-2);
  transition:color .2s,background .2s;
}
nav.main-nav a:hover{color:var(--txt);background:rgba(255,255,255,.06)}
nav.main-nav a.active{color:var(--volt-2);background:rgba(163,230,53,.12)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-size:14px;font-weight:600;color:var(--txt-2);padding:9px 12px;border-radius:10px}
.nav-login:hover{color:var(--cyan-2)}
.menu-btn{display:none;width:42px;height:42px;border-radius:11px;border:1px solid var(--line);align-items:center;justify-content:center;background:rgba(255,255,255,.04);color:var(--txt)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.97);padding:14px 0}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:12px 20px;font-weight:600;color:var(--txt-2);border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-drawer a.active{color:var(--volt-2)}
.nap-hero{
  padding:58px 0 62px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(6,182,212,.10),transparent 68%),radial-gradient(720px 360px at 80% -10%,rgba(163,230,53,.14),transparent 66%);
}
.nap-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:start}
.nap-hero h1{font-size:clamp(28px,3.5vw,44px);font-weight:800;margin:16px 0 18px;letter-spacing:-.02em;line-height:1.2}
.nap-hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nap-lead{color:var(--txt-2);font-size:16px;max-width:640px}
.nap-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;
  background:linear-gradient(170deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  box-shadow:var(--shadow);
}
.hero-panel-visual{position:relative;height:200px;overflow:hidden}
.hero-panel-visual img{width:100%;height:100%;object-fit:cover;opacity:.72}
.hero-panel-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,13,.15),rgba(7,7,13,.92))}
.hero-panel-tag{position:absolute;left:16px;top:16px;z-index:2}
.hero-panel-body{padding:22px 22px 24px}
.hero-flow{display:grid;gap:12px}
.flow-line{display:flex;gap:12px;align-items:flex-start}
.flow-dot{
  flex:0 0 30px;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:var(--grad-soft);border:1px solid var(--line-strong);color:var(--volt-2);font-size:12.5px;font-weight:800;
}
.flow-line strong{display:block;font-size:14.4px}
.flow-line span{font-size:13.2px;color:var(--txt-3)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.hero-stat{border:1px solid var(--line);border-radius:var(--radius-s);padding:12px 12px;background:rgba(255,255,255,.03)}
.hero-stat b{display:block;font-size:17px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stat span{font-size:11.6px;color:var(--txt-3);text-transform:uppercase;letter-spacing:.06em}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head h2{font-size:clamp(22px,2.6vw,32px);font-weight:800;margin:12px 0 12px;letter-spacing:-.015em}
.sec-head p{color:var(--txt-2);margin:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.pain-list{display:grid;gap:14px}
.pain-item{
  display:flex;gap:14px;align-items:flex-start;
  border-left:3px solid rgba(244,63,94,.5);
  background:rgba(244,63,94,.05);
  border-radius:0 var(--radius-s) var(--radius-s) 0;
  padding:14px 18px;
}
.pain-item i{color:#FDA4AF;margin-top:3px}
.pain-item strong{display:block;font-size:15px;margin-bottom:3px}
.pain-item span{font-size:13.6px;color:var(--txt-3)}
.solve-list{display:grid;gap:14px}
.solve-item{
  display:flex;gap:14px;align-items:flex-start;
  border-left:3px solid var(--line-strong);
  background:rgba(163,230,53,.05);
  border-radius:0 var(--radius-s) var(--radius-s) 0;
  padding:14px 18px;
}
.solve-item i{color:var(--volt-2);margin-top:3px}
.solve-item strong{display:block;font-size:15px;margin-bottom:3px}
.solve-item span{font-size:13.6px;color:var(--txt-3)}
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.method-step{
  position:relative;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;background:var(--surface);
  transition:transform .22s,border-color .22s,background .22s;
}
.method-step:hover{transform:translateY(-6px);border-color:var(--line-strong);background:var(--surface-2)}
.method-num{font-family:'Plus Jakarta Sans',sans-serif;font-size:34px;font-weight:800;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}
.method-step h3{font-size:16.4px;margin:0 0 8px}
.method-step p{font-size:14px;color:var(--txt-2);margin:0}
.rail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.rail-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:20px;
  background:linear-gradient(165deg,rgba(6,182,212,.09),rgba(255,255,255,.015));
  transition:transform .22s,border-color .22s;
}
.rail-card:hover{transform:translateY(-5px);border-color:rgba(6,182,212,.42)}
.rail-card i{font-size:22px;color:var(--cyan-2);margin-bottom:12px}
.rail-card b{display:block;font-size:15.4px;margin-bottom:6px}
.rail-card span{font-size:13.4px;color:var(--txt-3)}
.result-band{
  border:1px solid var(--line);border-radius:var(--radius-l);
  background:linear-gradient(120deg,rgba(163,230,53,.12),rgba(6,182,212,.10));
  padding:34px 32px;
}
.result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.result-item b{display:block;font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(24px,3vw,34px);font-weight:800;color:#fff}
.result-item span{font-size:13.4px;color:var(--txt-2)}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  background:var(--surface);transition:transform .22s,border-color .22s;
}
.quote-card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.quote-card p{font-size:14.6px;color:var(--txt-2);margin:0 0 16px}
.quote-person{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:14px}
.quote-av{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--line-strong);font-weight:800;font-size:14px;color:var(--volt-2)}
.quote-person b{display:block;font-size:14px}
.quote-person span{font-size:12.4px;color:var(--txt-3)}
.fit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fit-card{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:var(--surface);transition:transform .22s,border-color .22s}
.fit-card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.fit-card h3{font-size:16px;margin:0 0 8px;display:flex;gap:9px;align-items:center}
.fit-card h3 i{color:var(--volt-2);font-size:15px}
.fit-card p{font-size:14px;color:var(--txt-2);margin:0}
.list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--surface);display:flex;flex-direction:column;
  transition:transform .22s,border-color .22s,box-shadow .22s;
}
.post-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.post-thumb{position:relative;height:172px;overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.post-card:hover .post-thumb img{transform:scale(1.06)}
.post-badge{position:absolute;left:12px;top:12px;z-index:2}
.post-body{padding:20px;display:flex;flex-direction:column;gap:9px;flex:1}
.post-body h3{font-size:16px;margin:0;font-weight:700;line-height:1.42}
.post-body p{font-size:13.6px;color:var(--txt-3);margin:0}
.post-meta{display:flex;justify-content:space-between;align-items:center;font-size:12.4px;color:var(--txt-3);margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.post-meta i{color:var(--volt-2);margin-right:5px}
.list-foot{display:flex;justify-content:center;margin-top:34px}
.faq-wrap{display:grid;gap:14px;max-width:920px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden;transition:border-color .22s,background .22s}
.faq-item.open{border-color:var(--line-strong);background:var(--surface-2)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:19px 22px;text-align:left;font-size:15.6px;font-weight:700}
.faq-q i{color:var(--volt-2);transition:transform .25s;flex:0 0 auto}
.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{margin:0;padding:0 22px 20px;color:var(--txt-2);font-size:14.4px}
.cta-band{
  border:1px solid var(--line-strong);border-radius:var(--radius-l);
  background:linear-gradient(130deg,rgba(163,230,53,.14),rgba(6,182,212,.12));
  padding:44px 40px;display:grid;grid-template-columns:1.3fr .7fr;gap:34px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);margin:12px 0 12px;font-weight:800}
.cta-band p{color:var(--txt-2);margin:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.cta-side{border:1px solid var(--line);border-radius:var(--radius);background:rgba(7,7,13,.45);padding:22px}
.cta-side ul{display:grid;gap:11px}
.cta-side li{display:flex;gap:10px;font-size:14px;color:var(--txt-2);align-items:flex-start}
.cta-side li i{color:var(--volt-2);margin-top:4px}
.site-footer{border-top:1px solid var(--line);background:rgba(7,7,13,.75);padding:52px 0 26px;margin-top:10px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:32px}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:14.6px;margin-bottom:14px}
.site-footer h4{font-size:14px;margin:0 0 14px;font-weight:700}
.site-footer p{color:var(--txt-3);font-size:13.6px;margin:0 0 16px}
.site-footer ul{display:grid;gap:9px}
.site-footer ul a,.site-footer ul span{font-size:13.6px;color:var(--txt-2)}
.site-footer ul a:hover{color:var(--volt-2)}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.pay-badges span{font-size:11.6px;font-weight:700;padding:5px 11px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--txt-2)}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:34px;padding-top:20px;font-size:12.8px;color:var(--txt-3)}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:18px;display:grid;place-items:center;
  background:rgba(7,7,13,.82);backdrop-filter:blur(10px);
  border:1px solid rgba(6,182,212,.5);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  color:var(--cyan-2);font-size:21px;
  transition:transform .2s,box-shadow .25s,color .25s,border-color .25s;
  opacity:.82;
}
.fab:hover{transform:scale(1.09);opacity:1;color:var(--volt-2);border-color:var(--line-strong);box-shadow:0 0 30px rgba(163,230,53,.5)}
.fab:active{transform:scale(.95)}
.fab-dot{position:absolute;top:8px;right:8px;width:9px;height:9px;border-radius:50%;background:var(--pink);box-shadow:0 0 9px var(--pink);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@media(max-width:1024px){
  .nap-hero-grid{grid-template-columns:1fr;gap:34px}
  .method-grid{grid-template-columns:repeat(2,1fr)}
  .rail-grid{grid-template-columns:repeat(2,1fr)}
  .result-grid{grid-template-columns:repeat(2,1fr)}
  .quote-grid,.fit-grid,.list-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
}
@media(max-width:820px){
  nav.main-nav{display:none}
  .menu-btn{display:flex}
  .nav-login{display:none}
  .split{grid-template-columns:1fr;gap:26px}
}
@media(max-width:640px){
  section{padding:56px 0}
  .nap-hero{padding:38px 0 44px}
  .method-grid,.rail-grid,.result-grid,.quote-grid,.fit-grid,.list-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta-band{padding:30px 22px}
  .result-band{padding:26px 20px}
  .logo{max-width:200px;font-size:13px}
  .foot-bottom{flex-direction:column}
}

/* roulang page: category3 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --bg-3:#12122A;
  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(163,230,53,.32);
  --volt:#A3E635;
  --volt-2:#D9F99D;
  --cyan:#06B6D4;
  --cyan-2:#67E8F9;
  --pink:#F43F5E;
  --gold:#FACC15;
  --txt:#FFFFFF;
  --txt-2:#C7D0E0;
  --txt-3:#8A94AB;
  --radius-s:12px;
  --radius:18px;
  --radius-l:26px;
  --shadow:0 18px 50px -22px rgba(0,0,0,.85);
  --shadow-neon:0 0 22px rgba(6,182,212,.35);
  --grad:linear-gradient(120deg,#A3E635 0%,#06B6D4 100%);
  --grad-soft:linear-gradient(160deg,rgba(163,230,53,.16),rgba(6,182,212,.10));
  --max:1200px;
}
html{scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 88% -8%, rgba(6,182,212,.16), transparent 60%),
    radial-gradient(900px 560px at 4% 4%, rgba(163,230,53,.12), transparent 62%),
    var(--bg);
  color:var(--txt);
  font-family:'Be Vietnam Pro','Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.grid-bg{
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:62px 62px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--volt-2);
  background:rgba(163,230,53,.10);
  border:1px solid var(--line-strong);
  padding:7px 14px;border-radius:999px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:14px;font-weight:700;font-size:15px;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--cyan-2);outline-offset:2px}
.btn-primary{background:var(--grad);color:#06140A;box-shadow:0 0 20px rgba(163,230,53,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(163,230,53,.5)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--volt-2);background:rgba(255,255,255,.02)}
.btn-ghost:hover{background:rgba(163,230,53,.12);transform:translateY(-2px)}
.btn-dark{border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--txt)}
.btn-dark:hover{border-color:var(--cyan);color:var(--cyan-2);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:12px}
section{padding:76px 0;position:relative}
.muted{color:var(--txt-3)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(6,182,212,.13);color:var(--cyan-2);border:1px solid rgba(6,182,212,.28);
}
.tag-volt{background:rgba(163,230,53,.13);color:var(--volt-2);border-color:var(--line-strong)}
.tag-pink{background:rgba(244,63,94,.13);color:#FDA4AF;border-color:rgba(244,63,94,.3)}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  transition:transform .22s ease,border-color .22s ease,background .22s ease,box-shadow .22s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);background:var(--surface-2);box-shadow:var(--shadow)}
.card h3{font-size:18px;margin:0 0 10px;font-weight:700}
.card p{color:var(--txt-2);font-size:14.6px;margin:0}
/* HEADER */
header.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15px;line-height:1.15;max-width:330px}
.logo-badge{
  width:40px;height:40px;border-radius:12px;flex:0 0 40px;display:grid;place-items:center;
  background:var(--grad);color:#06140A;font-weight:800;font-size:15px;
  box-shadow:0 0 18px rgba(163,230,53,.4);
}
.logo span.logo-text{display:block}
.logo small{display:block;font-size:10.5px;font-weight:600;color:var(--txt-3);letter-spacing:.05em;text-transform:uppercase}
nav.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
nav.main-nav a{
  padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--txt-2);
  transition:color .2s,background .2s;
}
nav.main-nav a:hover{color:var(--txt);background:rgba(255,255,255,.06)}
nav.main-nav a.active{color:var(--volt-2);background:rgba(163,230,53,.12)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-size:14px;font-weight:600;color:var(--txt-2);padding:9px 12px;border-radius:10px}
.nav-login:hover{color:var(--cyan-2)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);place-items:center;color:var(--txt-2)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.97);padding:14px 0}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:12px 20px;font-weight:600;color:var(--txt-2);border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-drawer a.active{color:var(--volt-2)}
/* CATEGORY HERO */
.cat-hero{
  padding:58px 0 54px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(6,182,212,.09),transparent 72%),radial-gradient(720px 340px at 80% 0%,rgba(163,230,53,.13),transparent 66%);
}
.cat-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start}
.cat-hero h1{font-size:clamp(26px,3.5vw,42px);font-weight:800;margin:16px 0 18px;letter-spacing:-.02em}
.cat-hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-lead{color:var(--txt-2);font-size:16px;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cat-aside{
  border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;
  background:linear-gradient(170deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  box-shadow:var(--shadow);
}
.cat-aside .aside-visual{position:relative;height:180px;overflow:hidden}
.cat-aside .aside-visual img{width:100%;height:100%;object-fit:cover;opacity:.72}
.cat-aside .aside-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,13,.15),rgba(7,7,13,.9))}
.cat-aside .aside-body{padding:22px 24px 26px}
.aside-stat{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.12)}
.aside-stat:last-child{border-bottom:0}
.aside-stat b{font-size:17px;color:var(--volt-2);font-family:'Plus Jakarta Sans',sans-serif}
.aside-stat span{color:var(--txt-3);font-size:13.5px}
/* SECTION HEAD */
.sec-head{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between;margin-bottom:36px}
.sec-head h2{font-size:clamp(22px,2.6vw,32px);font-weight:800;margin:12px 0 0;letter-spacing:-.015em}
.sec-head p{color:var(--txt-3);font-size:14.6px;max-width:560px;margin:0}
/* PAIN LIST */
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pain-item{border-left:3px solid var(--pink);padding:6px 0 6px 18px}
.pain-item h3{font-size:16.5px;margin:0 0 8px;font-weight:700}
.pain-item p{color:var(--txt-2);font-size:14.4px;margin:0}
/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{position:relative;padding-top:8px}
.step-num{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:16px;
  background:var(--grad-soft);border:1px solid var(--line-strong);color:var(--volt-2);margin-bottom:16px;
}
.step h3{font-size:16.5px;margin:0 0 8px;font-weight:700}
.step p{color:var(--txt-2);font-size:14.3px;margin:0}
/* LEDGER TABLE */
.ledger{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.02);
}
.ledger-row{display:grid;grid-template-columns:1.1fr .9fr .9fr .8fr;gap:14px;padding:15px 20px;border-bottom:1px solid rgba(255,255,255,.06);align-items:center;font-size:14.3px}
.ledger-row:last-child{border-bottom:0}
.ledger-head{background:rgba(163,230,53,.07);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-3)}
.ledger-row b{font-family:'Plus Jakarta Sans',sans-serif;color:var(--txt)}
.ledger-row .up{color:var(--volt-2)}
.ledger-row .down{color:#FDA4AF}
.state{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:rgba(6,182,212,.14);color:var(--cyan-2);border:1px solid rgba(6,182,212,.3);display:inline-block}
/* DATA BADGES */
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.data-cell{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--grad-soft)}
.data-cell b{display:block;font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(24px,3vw,34px);font-weight:800;color:var(--volt-2);line-height:1.1}
.data-cell span{display:block;margin-top:8px;font-size:13.6px;color:var(--txt-2)}
/* SCENES */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.scene{display:flex;gap:18px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:rgba(255,255,255,.025);transition:border-color .22s,transform .22s}
.scene:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.scene-ico{flex:0 0 48px;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(6,182,212,.14);color:var(--cyan-2);font-size:19px;border:1px solid rgba(6,182,212,.28)}
.scene h3{font-size:17px;margin:0 0 8px;font-weight:700}
.scene p{color:var(--txt-2);font-size:14.4px;margin:0}
/* SPLIT VISUAL */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split-visual{border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-visual img{width:100%;height:100%;object-fit:cover;min-height:300px}
.split h2{font-size:clamp(22px,2.6vw,31px);font-weight:800;margin:12px 0 16px;letter-spacing:-.015em}
.split p{color:var(--txt-2);font-size:15px;margin:0 0 14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;padding:9px 0;color:var(--txt-2);font-size:14.7px}
.check-list i{color:var(--volt);margin-top:4px}
/* CHANNELS */
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.pay-row span{
  padding:10px 18px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);
  font-size:14px;font-weight:600;color:var(--txt-2);
}
.pay-row span:hover{border-color:var(--line-strong);color:var(--volt-2)}
/* FAQ */
.faq{max-width:900px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;background:rgba(255,255,255,.025);overflow:hidden;transition:border-color .22s}
.faq-item:hover{border-color:var(--line-strong)}
.faq-q{width:100%;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:20px 24px;font-size:16px;font-weight:700;text-align:left;color:var(--txt)}
.faq-q i{color:var(--volt-2);transition:transform .25s}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 24px 22px;margin:0;color:var(--txt-2);font-size:14.6px}
.faq-item.open .faq-a{max-height:340px}
/* CMS LIST */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.03);display:flex;flex-direction:column;transition:transform .22s,border-color .22s}
.post-card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.post-thumb{height:168px;overflow:hidden;background:var(--bg-3)}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:16.5px;font-weight:700;margin:0;line-height:1.42}
.post-body p{color:var(--txt-2);font-size:14px;margin:0}
.post-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--txt-3);margin-top:auto}
.empty-note{grid-column:1/-1;text-align:center;color:var(--txt-3);padding:34px 0}
/* CTA */
.cta-band{
  border:1px solid var(--line-strong);border-radius:var(--radius-l);padding:46px 40px;
  background:linear-gradient(135deg,rgba(163,230,53,.14),rgba(6,182,212,.10));text-align:center;
}
.cta-band h2{font-size:clamp(23px,2.8vw,33px);font-weight:800;margin:0 0 14px;letter-spacing:-.015em}
.cta-band p{color:var(--txt-2);max-width:660px;margin:0 auto 26px;font-size:15.2px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
/* FOOTER */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.02),transparent);padding:56px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:14.5px;margin-bottom:14px}
.site-footer p{color:var(--txt-3);font-size:13.8px;margin:0 0 16px;max-width:380px}
.site-footer h4{font-size:14px;margin:0 0 16px;font-weight:700;color:var(--txt)}
.site-footer ul li{margin-bottom:10px}
.site-footer ul li a,.site-footer ul li span{color:var(--txt-3);font-size:13.8px;transition:color .2s}
.site-footer ul li a:hover{color:var(--volt-2)}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.pay-badges span{font-size:11.5px;font-weight:700;padding:5px 12px;border-radius:8px;border:1px solid var(--line);color:var(--txt-3);background:rgba(255,255,255,.03)}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:40px;padding-top:22px;font-size:12.8px;color:var(--txt-3)}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:999px;
  display:grid;place-items:center;
  background:rgba(7,7,13,.8);backdrop-filter:blur(12px);
  border:1px solid var(--line-strong);
  color:var(--volt-2);font-size:21px;
  box-shadow:0 0 20px rgba(6,182,212,.4);
  transition:transform .2s,box-shadow .25s,opacity .2s;
  opacity:.8;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 28px rgba(163,230,53,.55)}
.fab:active{transform:scale(.95)}
.fab::after{content:"";position:absolute;top:6px;right:6px;width:11px;height:11px;border-radius:999px;background:var(--pink);box-shadow:0 0 10px var(--pink);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.25);opacity:.65}}
/* RESPONSIVE */
@media (max-width:1024px){
  .cat-grid{grid-template-columns:1fr;gap:32px}
  .pain-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .data-grid{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:30px}
}
@media (max-width:860px){
  nav.main-nav{display:none}
  .nav-toggle{display:grid}
  .nav-login{display:none}
  .logo{max-width:200px;font-size:13.5px}
  .logo small{display:none}
}
@media (max-width:768px){
  section{padding:56px 0}
  .scene-grid{grid-template-columns:1fr}
  .ledger-row{grid-template-columns:1fr 1fr;gap:8px}
  .ledger-head{display:none}
  .cat-hero{padding:44px 0 42px}
}
@media (max-width:520px){
  .pain-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .data-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta-band{padding:34px 22px}
  .btn{width:100%}
  .hero-cta{flex-direction:column}
}

/* roulang page: category1 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --bg-3:#12122A;
  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(163,230,53,.32);
  --volt:#A3E635;
  --volt-2:#D9F99D;
  --cyan:#06B6D4;
  --cyan-2:#67E8F9;
  --pink:#F43F5E;
  --gold:#FACC15;
  --txt:#FFFFFF;
  --txt-2:#C7D0E0;
  --txt-3:#8A94AB;
  --radius-s:12px;
  --radius:18px;
  --radius-l:26px;
  --shadow:0 18px 50px -22px rgba(0,0,0,.85);
  --shadow-neon:0 0 22px rgba(6,182,212,.35);
  --grad:linear-gradient(120deg,#A3E635 0%,#06B6D4 100%);
  --grad-soft:linear-gradient(160deg,rgba(163,230,53,.16),rgba(6,182,212,.10));
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 88% -8%, rgba(6,182,212,.16), transparent 60%),
    radial-gradient(900px 560px at 4% 4%, rgba(163,230,53,.12), transparent 62%),
    var(--bg);
  color:var(--txt);
  font-family:'Be Vietnam Pro','Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{font-family:'Plus Jakarta Sans','Be Vietnam Pro',sans-serif;margin:0;line-height:1.24;letter-spacing:-.018em}
p{margin:0 0 12px}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--volt);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.muted{color:var(--txt-3)}

/* ============ HEADER ============ */
header.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:14.5px;line-height:1.15;max-width:330px}
.logo-badge{
  width:40px;height:40px;border-radius:12px;flex:0 0 40px;display:grid;place-items:center;
  background:var(--grad);color:#06140A;font-weight:800;font-size:15px;
  box-shadow:0 0 18px rgba(163,230,53,.4);
}
.logo span.logo-text{display:block}
.logo small{display:block;font-size:10.5px;font-weight:600;color:var(--txt-3);letter-spacing:.05em;text-transform:uppercase;margin-top:2px}
nav.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
nav.main-nav a{
  padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--txt-2);
  transition:color .2s ease,background .2s ease;white-space:nowrap;
}
nav.main-nav a:hover{color:var(--txt);background:rgba(255,255,255,.06)}
nav.main-nav a.active{color:var(--volt-2);background:rgba(163,230,53,.12)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-size:14px;font-weight:600;color:var(--txt-2);padding:9px 12px;border-radius:10px;transition:color .2s ease}
.nav-login:hover{color:var(--cyan-2)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);color:var(--txt);font-size:16px;
  place-items:center;transition:border-color .2s ease,color .2s ease;
}
.nav-toggle:hover{border-color:var(--line-strong);color:var(--volt-2)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.97);padding:8px 0 16px}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:13px 20px;font-weight:600;color:var(--txt-2);border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-drawer a.active{color:var(--volt-2)}
.mobile-drawer a:last-child{border-bottom:0}

/* ============ BUTTONS / TAGS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:14px;font-weight:700;font-size:15px;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#06140A;box-shadow:0 0 20px rgba(163,230,53,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(163,230,53,.5)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--volt-2);background:rgba(255,255,255,.02)}
.btn-ghost:hover{background:rgba(163,230,53,.12);transform:translateY(-2px)}
.btn-dark{border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--txt)}
.btn-dark:hover{border-color:var(--cyan);color:var(--cyan-2);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:12px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--volt-2);
  background:rgba(163,230,53,.10);
  border:1px solid var(--line-strong);
  padding:7px 14px;border-radius:999px;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(6,182,212,.13);color:var(--cyan-2);border:1px solid rgba(6,182,212,.28);
}
.tag-volt{background:rgba(163,230,53,.13);color:var(--volt-2);border-color:var(--line-strong)}
.tag-pink{background:rgba(244,63,94,.13);color:#FDA4AF;border-color:rgba(244,63,94,.3)}

/* ============ SECTION BASE ============ */
section{padding:74px 0;position:relative}
.sec-head{max-width:780px;margin-bottom:40px}
.sec-head h2{font-size:clamp(23px,2.7vw,34px);font-weight:800;margin:14px 0 12px}
.sec-head p{color:var(--txt-2);font-size:15.6px}
.sec-alt{background:linear-gradient(180deg,rgba(255,255,255,.028),rgba(255,255,255,0));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ============ HERO ============ */
.cat-hero{position:relative;padding:62px 0 66px;border-bottom:1px solid var(--line);overflow:hidden}
.hero-media{position:absolute;inset:0;background:url('/assets/images/056adb64cd31e485.jpg') center/cover no-repeat;opacity:.22}
.hero-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,13,.80) 0%,rgba(7,7,13,.93) 58%,var(--bg) 100%)}
.hero-grid-lines{
  position:absolute;inset:0;opacity:.55;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:62px 62px;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center}
.hero-inner h1{font-size:clamp(26px,3.5vw,43px);font-weight:800;margin:16px 0 18px;letter-spacing:-.022em}
.hero-inner h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:var(--txt-2);font-size:16.2px;max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-note{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;
  background:linear-gradient(170deg,rgba(255,255,255,.07),rgba(255,255,255,.015));
  box-shadow:var(--shadow);
}
.hero-panel img{width:100%;height:198px;object-fit:cover}
.hero-panel-body{padding:22px 24px}
.metric-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.09)}
.metric-row:last-child{border-bottom:0;padding-bottom:0}
.metric-label{font-size:13.6px;color:var(--txt-3)}
.metric-val{font-weight:800;font-size:15.5px;color:var(--volt-2);text-align:right}

/* ============ PAIN ============ */
.pain-wrap{display:grid;grid-template-columns:.88fr 1.12fr;gap:46px;align-items:start}
.pain-wrap h2{font-size:clamp(22px,2.6vw,33px);font-weight:800;margin:14px 0 14px}
.pain-list{display:grid;gap:14px}
.pain-item{
  display:flex;gap:16px;padding:18px 20px;
  border-left:3px solid var(--pink);
  background:linear-gradient(90deg,rgba(244,63,94,.10),rgba(244,63,94,0));
  border-radius:0 var(--radius-s) var(--radius-s) 0;
}
.pain-item i{color:#FDA4AF;font-size:15px;margin-top:5px}
.pain-item p{margin:0;color:var(--txt-2);font-size:14.8px}
.pain-item strong{color:var(--txt);font-weight:700}

/* ============ STEPS ============ */
.step-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:18px;counter-reset:step}
.step{
  position:relative;padding:28px 22px 24px;border:1px solid var(--line);
  border-radius:var(--radius);background:var(--surface);
  transition:transform .22s ease,border-color .22s ease,background .22s ease,box-shadow .22s ease;
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  position:absolute;top:16px;right:20px;
  font-family:'Plus Jakarta Sans',sans-serif;font-size:26px;font-weight:800;
  color:rgba(163,230,53,.18);letter-spacing:-.03em;
}
.step:hover{transform:translateY(-5px);border-color:var(--line-strong);background:var(--surface-2);box-shadow:var(--shadow)}
.step h3{font-size:17px;font-weight:700;margin:12px 0 9px}
.step p{color:var(--txt-2);font-size:14.6px;margin:0}
.step .step-ico{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:rgba(6,182,212,.14);border:1px solid rgba(6,182,212,.3);color:var(--cyan-2);font-size:16px;
}

/* ============ BENEFITS ============ */
.benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(256px,1fr));gap:18px}
.benefit{
  padding:26px 24px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);
  transition:transform .22s ease,border-color .22s ease,background .22s ease,box-shadow .22s ease;
}
.benefit:hover{transform:translateY(-5px);border-color:var(--line-strong);background:var(--surface-2);box-shadow:var(--shadow)}
.benefit .b-ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:17px;
  background:var(--grad-soft);border:1px solid var(--line-strong);color:var(--volt-2);margin-bottom:16px;
}
.benefit h3{font-size:17.5px;font-weight:700;margin-bottom:9px}
.benefit p{color:var(--txt-2);font-size:14.6px;margin:0}

/* ============ COMPARE ============ */
.compare{
  border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
}
.compare-head{display:grid;grid-template-columns:1fr 1fr;background:rgba(255,255,255,.05)}
.compare-head span{
  padding:16px 22px;font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--txt-3);border-bottom:1px solid var(--line);
}
.compare-head span.compare-on{
  color:#06140A;background:var(--grad);
  border-bottom-color:transparent;
}
.compare-row{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid rgba(255,255,255,.06)}
.compare-row:last-child{border-bottom:0}
.compare-cell{display:flex;gap:12px;padding:17px 22px;font-size:14.6px;color:var(--txt-2);align-items:flex-start}
.compare-cell i{margin-top:4px;font-size:13px}
.compare-off i{color:#FDA4AF}
.compare-on{color:var(--txt);background:linear-gradient(90deg,rgba(163,230,53,.09),rgba(6,182,212,.05))}
.compare-on i{color:var(--volt)}
.compare-cell + .compare-cell{border-left:1px solid rgba(255,255,255,.06)}

/* ============ HALLS ============ */
.hall-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(232px,1fr));gap:18px}
.hall{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--surface);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.hall:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.hall img{height:146px;width:100%;object-fit:cover}
.hall-body{padding:20px}
.hall-body h3{font-size:17px;font-weight:700;margin-bottom:8px}
.hall-body p{color:var(--txt-2);font-size:14.3px;margin:0}

/* ============ SECURITY ============ */
.secure-wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.secure-img{
  border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);
}
.secure-img img{width:100%;height:340px;object-fit:cover}
.secure-list{display:grid;gap:16px;margin-top:24px}
.secure-item{display:flex;gap:14px;align-items:flex-start}
.secure-item i{
  width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(6,182,212,.13);border:1px solid rgba(6,182,212,.3);color:var(--cyan-2);font-size:13px;margin-top:2px;
}
.secure-item h4{font-size:15.6px;font-weight:700;margin-bottom:4px}
.secure-item p{margin:0;color:var(--txt-2);font-size:14.3px}

/* ============ STATS ============ */
.stats{position:relative;overflow:hidden;padding:58px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-bg{position:absolute;inset:0;background:url('/assets/images/1fa9af2c746b98f6.jpg') center/cover no-repeat;opacity:.18}
.stats-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,7,13,.95) 8%,rgba(7,7,13,.72) 60%,rgba(7,7,13,.9) 100%)}
.stat-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(auto-fit,minmax(206px,1fr));gap:18px}
.stat{
  padding:24px 22px;border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(255,255,255,.05);backdrop-filter:blur(6px);
  transition:border-color .22s ease,transform .22s ease;
}
.stat:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.stat b{
  display:block;font-family:'Plus Jakarta Sans',sans-serif;font-size:27px;font-weight:800;letter-spacing:-.02em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{display:block;margin-top:6px;font-size:13.8px;color:var(--txt-2)}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:920px}
details.faq{
  border:1px solid var(--line);border-radius:var(--radius-s);
  background:var(--surface);overflow:hidden;
  transition:border-color .22s ease,background .22s ease;
}
details.faq:hover{border-color:rgba(255,255,255,.2)}
details.faq summary{
  list-style:none;cursor:pointer;padding:18px 54px 18px 20px;
  font-weight:700;font-size:15.6px;position:relative;color:var(--txt);
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:12px;color:var(--volt);transition:transform .22s ease;
}
details.faq[open]{border-color:var(--line-strong);background:var(--surface-2)}
details.faq[open] summary::after{content:"\f077"}
.faq-body{padding:0 20px 20px;color:var(--txt-2);font-size:14.7px;max-width:820px}

/* ============ CTA + MATRIX ============ */
.cta-band{
  border:1px solid var(--line-strong);border-radius:var(--radius-l);
  padding:40px 38px;
  background:linear-gradient(150deg,rgba(163,230,53,.16),rgba(6,182,212,.10));
  display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);font-weight:800;margin-bottom:12px}
.cta-band p{color:var(--txt-2);font-size:15.4px;max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.matrix{margin-top:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.matrix a{
  display:flex;align-items:center;gap:14px;padding:18px 20px;
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(255,255,255,.035);
  transition:transform .2s ease,border-color .2s ease,background .2s ease;
}
.matrix a:hover{transform:translateY(-4px);border-color:var(--line-strong);background:rgba(163,230,53,.08)}
.matrix i{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;display:grid;place-items:center;
  background:var(--grad-soft);border:1px solid var(--line-strong);color:var(--volt-2);font-size:15px;
}
.matrix b{display:block;font-size:15.4px;font-weight:700}
.matrix span{display:block;font-size:13.2px;color:var(--txt-3)}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:18px;
  display:grid;place-items:center;
  border:1.5px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(135deg,#A3E635,#06B6D4);
  background-origin:border-box;
  background-clip:padding-box,border-box;
  backdrop-filter:blur(12px);
  color:var(--volt-2);font-size:20px;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;
  transition:transform .24s ease,opacity .24s ease,box-shadow .24s ease;
}
.fab:hover{opacity:1;transform:scale(1.08);box-shadow:0 0 34px rgba(6,182,212,.65)}
.fab:active{transform:scale(.94)}
.fab::after{
  content:"";position:absolute;inset:-4px;border-radius:22px;
  border:1px solid rgba(163,230,53,.35);
  animation:fabPulse 2.6s ease-in-out infinite;
}
.fab-dot{
  position:absolute;top:6px;right:6px;width:9px;height:9px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 0 2px rgba(7,7,13,.9);
  animation:dotBlink 1.4s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{opacity:.15;transform:scale(1)}50%{opacity:.55;transform:scale(1.06)}}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.25}}

/* ============ FOOTER ============ */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(0,0,0,.35));padding:56px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px}
.foot-brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:14.4px;line-height:1.25;margin-bottom:14px}
.foot-brand .logo-badge{width:38px;height:38px;flex:0 0 38px}
.site-footer p{color:var(--txt-3);font-size:14.2px;max-width:420px}
.site-footer h4{font-size:14.5px;font-weight:700;margin-bottom:14px;color:var(--txt)}
.site-footer ul li{margin-bottom:10px;font-size:14px;color:var(--txt-3)}
.site-footer ul li a{color:var(--txt-2);transition:color .2s ease}
.site-footer ul li a:hover{color:var(--volt-2)}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.pay-badges span{
  font-size:11.6px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:6px 11px;border-radius:8px;
  border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--txt-2);
}
.foot-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13.2px;color:var(--txt-3);
}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  nav.main-nav{display:none}
  .nav-toggle{display:grid;margin-left:0}
  .nav-actions{margin-left:auto}
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .pain-wrap{grid-template-columns:1fr;gap:28px}
  .secure-wrap{grid-template-columns:1fr;gap:28px}
  .secure-img img{height:280px}
  .cta-band{grid-template-columns:1fr;gap:24px;padding:34px 28px}
  .cta-actions{justify-content:flex-start}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:760px){
  section{padding:56px 0}
  .cat-hero{padding:44px 0 50px}
  .nav-wrap{height:66px;gap:12px}
  .logo{font-size:13px;max-width:200px}
  .logo small{display:none}
  .logo-badge{width:36px;height:36px;flex:0 0 36px;font-size:13.5px}
  .nav-login{padding:8px 8px;font-size:13px}
  .btn-sm{padding:9px 14px;font-size:13px}
  .compare-head,
  .compare-row{grid-template-columns:1fr}
  .compare-head span.compare-on{border-top:1px solid var(--line)}
  .compare-cell + .compare-cell{border-left:0;border-top:1px solid rgba(255,255,255,.06)}
  .compare-cell{font-size:14.2px;padding:15px 18px}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column}
  .stat b{font-size:24px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero-inner h1{font-size:25px}
  .hero-cta .btn{width:100%}
  .hero-panel img{height:160px}
  .step{padding:24px 18px 20px}
  .benefit{padding:22px 18px}
  .cta-band{padding:28px 20px}
  .fab{width:54px;height:54px;bottom:84px;border-radius:16px;font-size:18px}
}