/* roulang page: index */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --surface:#111126;
  --surface-2:#181832;
  --line:rgba(163,230,53,.18);
  --line-2:rgba(6,182,212,.22);
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#cbd5e1;
  --lime:#a3e635;
  --cyan:#06b6d4;
  --pink:#f43f5e;
  --gold:#facc15;
  --green:#22c55e;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:0 22px 60px rgba(0,0,0,.42);
  --glow-lime:0 0 28px rgba(163,230,53,.22);
  --glow-cyan:0 0 30px rgba(6,182,212,.25);
  --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 18% 8%,rgba(6,182,212,.12),transparent 28%),
    radial-gradient(circle at 86% 18%,rgba(163,230,53,.09),transparent 30%),
    linear-gradient(180deg,#07070d 0%,#0e0e1e 52%,#07070d 100%);
  color:var(--text);
  line-height:1.62;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 86%);
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer}
ul{list-style:none}
.container{width:min(100% - 32px,var(--max));margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-80px;z-index:200;background:var(--lime);color:#081007;padding:10px 16px;border-radius:8px;font-weight:800;transition:.2s}
.skip-link:focus{top:16px}
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(18px);
}
.header-inner{
  min-height:76px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:24px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  font-weight:900;
  line-height:1.18;
  letter-spacing:0;
  max-width:300px;
}
.logo-mark{
  flex:0 0 auto;
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:12px;
  color:#081007;
  font-size:20px;
  font-weight:900;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--glow-lime);
}
.logo span{display:block}
.main-nav ul{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}
.main-nav a{
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:0 13px;
  border-radius:999px;
  color:var(--muted-2);
  font-size:13px;
  font-weight:700;
  transition:.2s;
}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--lime);background:rgba(163,230,53,.09);outline:none}
.main-nav a.active{color:#081007;background:var(--lime);box-shadow:var(--glow-lime)}
.header-actions{display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 20px;
  border:1px solid transparent;
  border-radius:12px;
  font-size:14px;
  font-weight:900;
  line-height:1;
  text-align:center;
  transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;
}
.btn:focus-visible{outline:3px solid rgba(6,182,212,.55);outline-offset:3px}
.btn-primary{
  color:#07100b;
  background:linear-gradient(135deg,var(--lime),#d9f99d 48%,var(--cyan));
  box-shadow:0 0 26px rgba(163,230,53,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(163,230,53,.42)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{color:var(--lime);border-color:rgba(163,230,53,.46);background:rgba(163,230,53,.06)}
.btn-ghost:hover{background:rgba(163,230,53,.13);transform:translateY(-2px)}
.btn-cyan{color:#031317;background:linear-gradient(135deg,var(--cyan),#67e8f9);box-shadow:var(--glow-cyan)}
.btn-cyan:hover{transform:translateY(-2px);box-shadow:0 0 40px rgba(6,182,212,.42)}
.btn-pink{color:#fff;background:linear-gradient(135deg,var(--pink),#fb7185)}
.btn-pink:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(244,63,94,.28)}
.menu-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:11px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  color:#fff;
  place-items:center;
}
.hero{
  position:relative;
  min-height:640px;
  display:grid;
  align-items:center;
  overflow:hidden;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(7,7,13,.96) 0%,rgba(7,7,13,.82) 46%,rgba(7,7,13,.44) 100%),
    url("/assets/images/e744f7b0fa97c19f.jpg") center/cover no-repeat;
  transform:scale(1.02);
}
.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,rgba(7,7,13,.15),rgba(7,7,13,.94)),
    radial-gradient(circle at 72% 38%,rgba(6,182,212,.18),transparent 32%);
}
.hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);
  gap:52px;
  align-items:center;
  padding:76px 0;
}
.hero-copy{text-align:left;max-width:720px}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:8px 13px;
  border:1px solid rgba(163,230,53,.35);
  border-radius:999px;
  color:var(--lime);
  background:rgba(163,230,53,.08);
  font-size:12px;
  font-weight:900;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 0 rgba(163,230,53,.6);animation:pulse 1.6s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(163,230,53,0)}100%{box-shadow:0 0 0 0 rgba(163,230,53,0)}}
.hero h1{
  margin-top:22px;
  font-size:clamp(34px,5vw,68px);
  line-height:1.08;
  font-weight:900;
  letter-spacing:0;
  max-width:900px;
}
.hero h1 .accent{
  background:linear-gradient(100deg,var(--lime),#fef08a 42%,var(--cyan));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-desc{
  margin-top:22px;
  max-width:700px;
  color:var(--muted-2);
  font-size:clamp(15px,1.6vw,18px);
  line-height:1.7;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-metrics{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:34px;
  max-width:660px;
}
.metric{
  padding:15px 16px;
  border:1px solid rgba(255,255,255,.1);
  border-radius:14px;
  background:rgba(17,17,38,.72);
  backdrop-filter:blur(10px);
}
.metric strong{display:block;font-size:24px;line-height:1.1;color:var(--lime)}
.metric span{display:block;margin-top:5px;color:var(--muted);font-size:12px;font-weight:700}
.hero-panel{
  position:relative;
  border:1px solid rgba(6,182,212,.3);
  border-radius:var(--radius-lg);
  padding:22px;
  background:
    linear-gradient(160deg,rgba(17,17,38,.92),rgba(14,14,30,.72)),
    url("/assets/images/1c86e41215487e21.jpg") center/cover;
  box-shadow:var(--shadow),var(--glow-cyan);
  overflow:hidden;
}
.hero-panel::before{
  content:"";
  position:absolute;
  inset:-80px -40px auto auto;
  width:230px;
  height:230px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(163,230,53,.22),transparent 66%);
}
.panel-head{position:relative;display:flex;justify-content:space-between;align-items:flex-start;gap:14px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.1)}
.panel-head h2{font-size:18px;line-height:1.35}
.live-badge{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:999px;background:rgba(34,197,94,.13);color:#86efac;font-size:11px;font-weight:900;white-space:nowrap}
.live-badge i{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 12px #22c55e}
.link-stack{display:grid;gap:10px;margin-top:18px}
.link-row{
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:12px;
  align-items:center;
  padding:13px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:13px;
  background:rgba(7,7,13,.62);
  transition:.2s;
}
.link-row:hover{border-color:rgba(163,230,53,.42);transform:translateX(3px);background:rgba(163,230,53,.055)}
.link-row .num{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:rgba(163,230,53,.14);color:var(--lime);font-size:12px;font-weight:900}
.link-row b{display:block;font-size:13px}
.link-row small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.link-row .go{color:var(--cyan);font-size:18px;font-weight:900}
.panel-note{margin-top:16px;padding:13px;border-radius:12px;background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.18);color:var(--muted-2);font-size:12px}
.section{padding:86px 0}
.section-alt{background:linear-gradient(180deg,rgba(255,255,255,.022),rgba(255,255,255,.008));border-block:1px solid rgba(255,255,255,.07)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:38px;text-align:left}
.section-head > div{max-width:760px}
.kicker{display:block;margin-bottom:9px;color:var(--cyan);font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.section h2{font-size:clamp(26px,3.5vw,42px);line-height:1.18;font-weight:900}
.section-lead{margin-top:13px;color:var(--muted);font-size:15px;line-height:1.7;max-width:720px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.feature{
  position:relative;
  padding:25px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(24,24,50,.82),rgba(12,12,28,.72));
  transition:.24s;
}
.feature:hover{transform:translateY(-6px);border-color:rgba(163,230,53,.42);box-shadow:0 18px 45px rgba(0,0,0,.32),var(--glow-lime)}
.feature-icon{width:48px;height:48px;display:grid;place-items:center;border:1px solid rgba(163,230,53,.28);border-radius:13px;background:rgba(163,230,53,.09);color:var(--lime);font-size:20px;font-weight:900}
.feature h3{margin-top:18px;font-size:18px;line-height:1.35}
.feature p{margin-top:10px;color:var(--muted);font-size:14px;line-height:1.65}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:17px}
.chip{padding:6px 10px;border:1px solid rgba(6,182,212,.24);border-radius:999px;color:#a5f3fc;background:rgba(6,182,212,.075);font-size:11px;font-weight:800}
.compare{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.compare-col{
  padding:28px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius-lg);
  background:rgba(17,17,38,.67);
}
.compare-col.before{border-color:rgba(244,63,94,.25)}
.compare-col.after{border-color:rgba(163,230,53,.35);box-shadow:var(--glow-lime)}
.compare-col h3{display:flex;align-items:center;gap:10px;font-size:21px}
.compare-col h3 span{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;font-size:13px;font-weight:900}
.before h3 span{background:rgba(244,63,94,.13);color:#fb7185}
.after h3 span{background:rgba(163,230,53,.13);color:var(--lime)}
.compare-list{margin-top:20px;display:grid;gap:12px}
.compare-list li{display:flex;gap:11px;align-items:flex-start;color:var(--muted-2);font-size:14px}
.compare-list li::before{content:"";flex:0 0 auto;width:7px;height:7px;margin-top:8px;border-radius:50%;background:var(--pink)}
.after .compare-list li::before{background:var(--lime);box-shadow:0 0 10px rgba(163,230,53,.6)}
.category-card{
  position:relative;
  min-height:260px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  overflow:hidden;
  padding:24px;
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-lg);
  background:#101026;
  transition:.24s;
}
.category-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.4;transition:.4s}
.category-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,13,.05),rgba(7,7,13,.94))}
.category-card:hover{transform:translateY(-5px);border-color:rgba(6,182,212,.44);box-shadow:var(--glow-cyan)}
.category-card:hover img{transform:scale(1.06);opacity:.48}
.category-card > *{position:relative;z-index:2}
.category-card .tag{align-self:flex-start;padding:6px 10px;border-radius:999px;background:rgba(163,230,53,.13);color:var(--lime);border:1px solid rgba(163,230,53,.28);font-size:11px;font-weight:900}
.category-card h3{margin-top:12px;font-size:22px}
.category-card p{margin-top:9px;color:var(--muted-2);font-size:13px}
.category-card .arrow{margin-top:15px;color:var(--cyan);font-weight:900;font-size:13px}
.rank-list{display:grid;gap:12px}
.rank-item{
  display:grid;
  grid-template-columns:60px minmax(0,1fr) auto;
  gap:18px;
  align-items:center;
  padding:18px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:14px;
  background:rgba(17,17,38,.7);
  transition:.2s;
}
.rank-item:hover{border-color:rgba(250,204,21,.35);transform:translateX(4px)}
.rank-num{font-size:23px;font-weight:900;color:var(--gold);font-variant-numeric:tabular-nums}
.rank-item h3{font-size:16px}
.rank-item p{margin-top:5px;color:var(--muted);font-size:13px}
.rank-score{text-align:right;color:var(--lime);font-size:13px;font-weight:900}
.rank-score small{display:block;color:var(--muted);font-size:10px;font-weight:700}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.step{
  position:relative;
  padding:24px 20px;
  border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(24,24,50,.88),rgba(9,9,20,.82));
  border:1px solid rgba(255,255,255,.09);
}
.step-no{font-size:12px;font-weight:900;color:var(--cyan);letter-spacing:.08em}
.step h3{margin-top:12px;font-size:17px}
.step p{margin-top:9px;color:var(--muted);font-size:13px}
.step:not(:last-child)::after{content:"";position:absolute;top:34px;right:-16px;width:16px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}
.payment-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.payment{
  display:flex;
  align-items:center;
  gap:12px;
  padding:18px;
  border:1px solid rgba(255,255,255,.1);
  border-radius:14px;
  background:rgba(17,17,38,.68);
}
.payment strong{display:block;font-size:15px}
.payment span{display:block;margin-top:3px;color:var(--muted);font-size:11px}
.pay-mark{flex:0 0 auto;width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,rgba(163,230,53,.16),rgba(6,182,212,.16));border:1px solid rgba(163,230,53,.22);color:var(--lime);font-size:13px;font-weight:900}
.news-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);gap:24px;align-items:start}
.news-main{display:grid;gap:16px}
.news-card{
  display:grid;
  grid-template-columns:220px minmax(0,1fr);
  gap:20px;
  padding:16px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  background:rgba(17,17,38,.72);
  transition:.22s;
}
.news-card:hover{border-color:rgba(163,230,53,.35);transform:translateY(-3px)}
.news-card img{width:100%;height:145px;object-fit:cover;border-radius:12px}
.news-meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:11px;font-weight:700}
.news-card h3{margin-top:8px;font-size:18px;line-height:1.4}
.news-card p{margin-top:8px;color:var(--muted);font-size:13px;line-height:1.6}
.news-side{
  padding:22px;
  border:1px solid rgba(6,182,212,.22);
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(6,182,212,.08),rgba(17,17,38,.78));
}
.news-side h3{font-size:18px}
.news-side-list{margin-top:18px;display:grid;gap:14px}
.news-side-list a{display:block;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.08)}
.news-side-list a:last-child{border-bottom:0;padding-bottom:0}
.news-side-list b{display:block;font-size:14px;line-height:1.45}
.news-side-list span{display:block;margin-top:5px;color:var(--muted);font-size:11px}
.cms-empty{padding:22px;border:1px dashed rgba(255,255,255,.18);border-radius:14px;color:var(--muted);text-align:left}
.trust-strip{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  background:rgba(255,255,255,.08);
}
.trust-item{padding:22px;background:#0d0d20}
.trust-item strong{display:block;color:var(--lime);font-size:15px}
.trust-item span{display:block;margin-top:6px;color:var(--muted);font-size:12px}
.faq{display:grid;gap:11px}
.faq details{border:1px solid rgba(255,255,255,.1);border-radius:14px;background:rgba(17,17,38,.62);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:14px;padding:18px 20px;font-size:15px;font-weight:800}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--lime);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq p{padding:0 20px 20px;color:var(--muted);font-size:14px}
.final-cta{
  position:relative;
  overflow:hidden;
  padding:52px;
  border:1px solid rgba(163,230,53,.28);
  border-radius:var(--radius-lg);
  background:
    linear-gradient(95deg,rgba(7,7,13,.95),rgba(7,7,13,.7)),
    url("/assets/images/7920c95151b35506.jpg") center/cover;
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:minmax(0,1.2fr) auto;
  align-items:center;
  gap:34px;
}
.final-cta h2{font-size:clamp(28px,3.4vw,44px);line-height:1.16}
.final-cta p{margin-top:13px;color:var(--muted-2);max-width:760px;font-size:15px}
.final-cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.site-footer{
  padding:64px 0 28px;
  border-top:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg,rgba(14,14,30,.72),#05050b);
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer-brand p{margin-top:15px;color:var(--muted);font-size:13px;max-width:380px}
.footer-col h3{font-size:14px;margin-bottom:15px;color:#fff}
.footer-col ul{display:grid;gap:10px}
.footer-col a,.footer-col span{color:var(--muted);font-size:13px}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  margin-top:42px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  justify-content:space-between;
  gap:18px;
  color:var(--muted);
  font-size:12px;
}
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:90;
  width:58px;
  height:58px;
  display:grid;
  place-items:center;
  border:1px solid rgba(163,230,53,.55);
  border-radius:50%;
  color:#07110a;
  background:linear-gradient(135deg,var(--lime),#fef08a 52%,var(--cyan));
  box-shadow:0 0 28px rgba(163,230,53,.38);
  opacity:.82;
  transition:.22s;
  animation:fabFloat 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(8deg);animation-play-state:paused}
.fab:active{transform:scale(.94) translateY(3px)}
.fab::after{content:"";position:absolute;top:1px;right:1px;width:12px;height:12px;border-radius:50%;background:var(--pink);border:2px solid #fff}
@keyframes fabFloat{0%,100%{translate:0 0}50%{translate:0 -6px}}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.show{opacity:1;transform:none}
@media (max-width:1024px){
  .header-inner{grid-template-columns:auto auto 1fr}
  .main-nav{order:3;grid-column:1/-1;display:none;width:100%;padding-bottom:14px}
  .main-nav.open{display:block}
  .main-nav ul{justify-content:flex-start;gap:8px}
  .main-nav a{background:rgba(255,255,255,.035)}
  .menu-toggle{display:grid;justify-self:end}
  .header-actions{justify-self:end}
  .hero-inner{grid-template-columns:1fr;gap:32px;padding:62px 0}
  .hero-panel{max-width:760px}
  .grid-4,.payment-grid,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  .header-inner{gap:10px;min-height:68px}
  .logo{max-width:190px;font-size:11px}
  .logo-mark{width:36px;height:36px;font-size:17px}
  .header-actions .btn-ghost{display:none}
  .header-actions .btn{min-height:42px;padding:0 14px;font-size:12px}
  .hero{min-height:auto}
  .hero h1{font-size:38px}
  .hero-metrics{grid-template-columns:1fr 1fr}
  .section{padding:66px 0}
  .section-head{display:block}
  .grid-3,.grid-2,.compare{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step:not(:last-child)::after{display:none}
  .trust-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .final-cta{grid-template-columns:1fr;padding:34px 24px}
  .final-cta-actions{justify-content:flex-start}
  .rank-item{grid-template-columns:48px minmax(0,1fr);gap:12px}
  .rank-score{grid-column:2;text-align:left}
}
@media (max-width:520px){
  .container{width:min(100% - 22px,var(--max))}
  .hero-inner{padding:44px 0}
  .hero h1{font-size:31px}
  .hero-metrics{grid-template-columns:1fr}
  .hero-actions .btn,.final-cta-actions .btn{width:100%}
  .grid-4,.payment-grid{grid-template-columns:1fr}
  .news-card{grid-template-columns:1fr}
  .news-card img{height:180px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin-top:8px}
  .trust-strip{grid-template-columns:1fr}
  .fab{left:12px;bottom:84px}
}

/* roulang page: article */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --surface:#111126;
  --surface-2:#181832;
  --line:rgba(163,230,53,.18);
  --line-2:rgba(6,182,212,.22);
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#cbd5e1;
  --lime:#a3e635;
  --cyan:#06b6d4;
  --pink:#f43f5e;
  --gold:#facc15;
  --green:#22c55e;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:0 22px 60px rgba(0,0,0,.42);
  --glow-lime:0 0 28px rgba(163,230,53,.22);
  --glow-cyan:0 0 30px rgba(6,182,212,.25);
  --max:1200px;
}
html{scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 18% 8%,rgba(6,182,212,.12),transparent 28%),
    radial-gradient(circle at 86% 18%,rgba(163,230,53,.09),transparent 30%),
    linear-gradient(180deg,#07070d 0%,#0e0e1e 52%,#07070d 100%);
  color:var(--text);
  line-height:1.62;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 86%);
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer}
ul,ol{padding-left:1.25rem}
h1,h2,h3,h4,p{margin-top:0}
.container{width:min(100% - 32px,var(--max));margin-inline:auto}
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(18px);
}
.header-inner{
  min-height:76px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:24px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  font-weight:900;
  line-height:1.18;
  letter-spacing:0;
  max-width:300px;
}
.logo-mark{
  flex:0 0 auto;
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:12px;
  color:#081007;
  font-size:20px;
  font-weight:900;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--glow-lime);
}
.logo span{display:block}
.main-nav ul{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;margin:0;padding:0;list-style:none}
.main-nav a{
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:0 13px;
  border-radius:999px;
  color:var(--muted-2);
  font-size:13px;
  font-weight:700;
  transition:.2s;
}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--lime);background:rgba(163,230,53,.09);outline:none}
.main-nav a.active{color:#081007;background:var(--lime);box-shadow:var(--glow-lime)}
.header-actions{display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 20px;
  border:1px solid transparent;
  border-radius:12px;
  font-size:14px;
  font-weight:900;
  line-height:1;
  text-align:center;
  transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;
}
.btn:focus-visible{outline:3px solid rgba(6,182,212,.55);outline-offset:3px}
.btn-primary{
  color:#07100b;
  background:linear-gradient(135deg,var(--lime),#d9f99d 48%,var(--cyan));
  box-shadow:0 0 26px rgba(163,230,53,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(163,230,53,.42)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{color:var(--lime);border-color:rgba(163,230,53,.46);background:rgba(163,230,53,.06)}
.btn-ghost:hover{background:rgba(163,230,53,.13);transform:translateY(-2px)}
.btn-cyan{color:#031317;background:linear-gradient(135deg,var(--cyan),#67e8f9);box-shadow:var(--glow-cyan)}
.btn-cyan:hover{transform:translateY(-2px);box-shadow:0 0 40px rgba(6,182,212,.42)}
.menu-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:11px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  color:#fff;
  place-items:center;
}
.article-hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid rgba(255,255,255,.08);
  background:
    linear-gradient(90deg,rgba(7,7,13,.97),rgba(7,7,13,.72)),
    url("/assets/images/e744f7b0fa97c19f.jpg") center/cover no-repeat;
}
.article-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 78% 28%,rgba(6,182,212,.19),transparent 30%),
    linear-gradient(180deg,transparent,rgba(7,7,13,.92));
}
.article-hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(320px,.72fr);
  gap:46px;
  align-items:end;
  padding:74px 0 56px;
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  color:var(--muted);
  font-size:13px;
  margin-bottom:18px;
}
.breadcrumb a{color:var(--lime)}
.breadcrumb a:hover{color:#d9f99d}
.article-label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  color:#031317;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  font-size:12px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.05em;
}
.article-hero h1{
  margin:18px 0 0;
  font-size:clamp(32px,5vw,62px);
  line-height:1.08;
  font-weight:900;
  max-width:900px;
}
.article-summary{
  margin:20px 0 0;
  max-width:780px;
  color:var(--muted-2);
  font-size:clamp(15px,1.5vw,18px);
  line-height:1.7;
}
.article-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:24px;
}
.meta-pill{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:8px 12px;
  border:1px solid rgba(255,255,255,.1);
  border-radius:999px;
  background:rgba(255,255,255,.04);
  color:var(--muted-2);
  font-size:12px;
  font-weight:700;
}
.meta-pill strong{color:var(--lime)}
.article-cover{
  position:relative;
  border:1px solid rgba(6,182,212,.28);
  border-radius:var(--radius-lg);
  overflow:hidden;
  min-height:310px;
  box-shadow:var(--shadow),var(--glow-cyan);
  background:var(--surface);
}
.article-cover img{
  width:100%;
  height:100%;
  min-height:310px;
  object-fit:cover;
}
.article-cover-caption{
  position:absolute;
  left:14px;
  right:14px;
  bottom:14px;
  padding:11px 13px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:12px;
  background:rgba(7,7,13,.76);
  backdrop-filter:blur(12px);
  color:var(--muted-2);
  font-size:12px;
}
.page-shell{
  display:grid;
  grid-template-columns:minmax(0,1fr) 310px;
  gap:32px;
  align-items:start;
  padding:48px 0 72px;
}
.article-main{
  min-width:0;
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(17,17,38,.92),rgba(14,14,30,.82));
  box-shadow:var(--shadow);
  overflow:hidden;
}
.article-content{padding:36px}
.article-content > *:first-child{margin-top:0}
.article-content h2{
  margin:38px 0 14px;
  font-size:clamp(24px,3vw,34px);
  line-height:1.22;
  font-weight:900;
}
.article-content h3{
  margin:28px 0 12px;
  font-size:clamp(19px,2.2vw,25px);
  line-height:1.3;
  font-weight:800;
  color:#f8fafc;
}
.article-content p,.article-content li{
  color:var(--muted-2);
  font-size:16px;
  line-height:1.7;
}
.article-content p{margin:0 0 17px}
.article-content ul,.article-content ol{margin:0 0 20px}
.article-content li{margin:8px 0}
.article-content a{color:var(--lime);font-weight:700}
.article-content a:hover{color:#d9f99d}
.article-content img{
  width:100%;
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  margin:20px 0;
}
.article-content blockquote{
  margin:24px 0;
  padding:18px 20px;
  border-left:3px solid var(--lime);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  background:rgba(163,230,53,.06);
  color:var(--muted-2);
}
.article-content table{
  width:100%;
  border-collapse:collapse;
  margin:24px 0;
  overflow:hidden;
  border-radius:var(--radius-sm);
}
.article-content th,.article-content td{
  padding:12px 13px;
  border:1px solid rgba(255,255,255,.1);
  color:var(--muted-2);
}
.article-content th{color:#07100b;background:var(--lime)}
.article-content strong{color:#fff}
.notfound{
  padding:44px 36px;
  text-align:left;
}
.notfound h2{margin-bottom:12px}
.notfound p{color:var(--muted-2)}
.article-sidebar{
  display:grid;
  gap:18px;
  position:sticky;
  top:98px;
}
.side-card{
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(17,17,38,.95),rgba(14,14,30,.84));
  box-shadow:0 16px 42px rgba(0,0,0,.28);
  padding:20px;
}
.side-card h2,.side-card h3{
  margin:0 0 13px;
  font-size:17px;
  line-height:1.35;
}
.side-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.side-list a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  min-height:44px;
  padding:0 12px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:11px;
  background:rgba(255,255,255,.03);
  color:var(--muted-2);
  font-size:13px;
  font-weight:700;
  transition:.2s;
}
.side-list a:hover,.side-list a:focus-visible{
  color:var(--lime);
  border-color:rgba(163,230,53,.35);
  background:rgba(163,230,53,.07);
  outline:none;
}
.side-list span{color:var(--lime)}
.article-cta{
  margin-top:38px;
  padding:26px;
  border:1px solid rgba(6,182,212,.28);
  border-radius:var(--radius);
  background:
    linear-gradient(135deg,rgba(6,182,212,.12),rgba(163,230,53,.08)),
    rgba(255,255,255,.025);
}
.article-cta h2{
  margin:0 0 10px;
  font-size:24px;
}
.article-cta p{
  margin:0 0 18px;
  color:var(--muted-2);
}
.article-cta-actions{display:flex;flex-wrap:wrap;gap:11px}
.related-section{
  padding:0 0 72px;
}
.section-heading{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:22px;
  margin-bottom:22px;
}
.section-heading h2{
  margin:0;
  font-size:clamp(25px,3vw,38px);
  line-height:1.2;
}
.section-heading p{
  margin:8px 0 0;
  max-width:680px;
  color:var(--muted);
}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.related-card{
  display:flex;
  flex-direction:column;
  min-height:100%;
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(17,17,38,.96),rgba(14,14,30,.84));
  overflow:hidden;
  transition:transform .2s,border-color .2s,box-shadow .2s;
}
.related-card:hover{
  transform:translateY(-5px);
  border-color:rgba(163,230,53,.34);
  box-shadow:0 18px 42px rgba(0,0,0,.34),var(--glow-lime);
}
.related-card img{
  width:100%;
  height:178px;
  object-fit:cover;
}
.related-card-body{padding:18px}
.related-card h3{
  margin:0 0 9px;
  font-size:18px;
  line-height:1.35;
}
.related-card p{
  margin:0;
  color:var(--muted);
  font-size:14px;
  line-height:1.62;
}
.trust-strip{
  border-top:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(7,7,13,.72);
}
.trust-strip-inner{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;
  background:rgba(255,255,255,.08);
}
.trust-item{
  min-height:104px;
  padding:22px;
  background:rgba(7,7,13,.96);
}
.trust-item strong{
  display:block;
  color:var(--lime);
  font-size:22px;
  line-height:1.2;
}
.trust-item span{
  display:block;
  margin-top:8px;
  color:var(--muted);
  font-size:13px;
}
.site-footer{
  border-top:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg,rgba(7,7,13,.84),rgba(5,5,10,.98));
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.1fr;
  gap:32px;
  padding:50px 0 34px;
}
.footer-brand .logo{max-width:320px;margin-bottom:15px}
.footer-brand p{
  margin:0;
  color:var(--muted);
  font-size:14px;
  line-height:1.68;
}
.footer-col h3{
  margin:0 0 14px;
  font-size:15px;
}
.footer-col ul{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.footer-col a,.footer-col span{
  color:var(--muted);
  font-size:13px;
  transition:.2s;
}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:16px;
  padding:18px 0 24px;
  border-top:1px solid rgba(255,255,255,.08);
  color:var(--muted);
  font-size:12px;
}
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:50;
  width:56px;
  height:56px;
  display:grid;
  place-items:center;
  border-radius:999px;
  border:1px solid rgba(6,182,212,.55);
  color:#031317;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:0 0 24px rgba(6,182,212,.42);
  opacity:.84;
  transition:.22s;
}
.fab:hover{
  opacity:1;
  transform:scale(1.1) rotate(8deg);
  box-shadow:0 0 36px rgba(6,182,212,.6);
}
.fab:active{transform:scale(.95) translateY(2px)}
.fab span{
  position:absolute;
  top:-2px;
  right:-2px;
  width:12px;
  height:12px;
  border-radius:50%;
  background:var(--pink);
  box-shadow:0 0 12px rgba(244,63,94,.8);
}
@media (max-width:1024px){
  .header-inner{grid-template-columns:1fr auto}
  .main-nav{
    grid-column:1 / -1;
    order:3;
    display:none;
    padding-bottom:14px;
  }
  .main-nav.is-open{display:block}
  .main-nav ul{justify-content:flex-start}
  .menu-toggle{display:grid}
  .article-hero-inner{grid-template-columns:1fr;gap:30px;align-items:start}
  .page-shell{grid-template-columns:1fr}
  .article-sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  .container{width:min(100% - 24px,var(--max))}
  .header-inner{min-height:68px;gap:12px}
  .logo{font-size:12px;max-width:210px}
  .logo-mark{width:38px;height:38px;font-size:18px}
  .header-actions .btn{min-height:42px;padding:0 14px;font-size:12px}
  .article-hero-inner{padding:50px 0 38px}
  .article-content{padding:24px 18px}
  .article-sidebar{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .trust-strip-inner{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding:38px 0 28px}
  .footer-bottom{flex-direction:column}
  .section-heading{align-items:flex-start;flex-direction:column}
}
@media (max-width:520px){
  .header-actions{display:none}
  .logo{max-width:100%}
  .article-hero h1{font-size:30px}
  .article-meta{gap:8px}
  .article-cover,.article-cover img{min-height:230px}
  .article-content h2{font-size:23px}
  .article-content p,.article-content li{font-size:15px}
  .trust-strip-inner{grid-template-columns:1fr}
  .article-cta{padding:20px}
  .article-cta-actions .btn{width:100%}
}

/* roulang page: category1 */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --surface:#111126;
  --surface-2:#181832;
  --line:rgba(163,230,53,.18);
  --line-2:rgba(6,182,212,.22);
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#cbd5e1;
  --lime:#a3e635;
  --cyan:#06b6d4;
  --pink:#f43f5e;
  --gold:#facc15;
  --green:#22c55e;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:0 22px 60px rgba(0,0,0,.42);
  --glow-lime:0 0 28px rgba(163,230,53,.22);
  --glow-cyan:0 0 30px rgba(6,182,212,.25);
  --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 18% 8%,rgba(6,182,212,.12),transparent 28%),
    radial-gradient(circle at 86% 18%,rgba(163,230,53,.09),transparent 30%),
    linear-gradient(180deg,#07070d 0%,#0e0e1e 52%,#07070d 100%);
  color:var(--text);
  line-height:1.62;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 86%);
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(100% - 32px,var(--max));margin-inline:auto}
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(18px);
}
.header-inner{
  min-height:76px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:24px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  font-weight:900;
  line-height:1.18;
  letter-spacing:0;
  max-width:300px;
}
.logo-mark{
  flex:0 0 auto;
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:12px;
  color:#081007;
  font-size:20px;
  font-weight:900;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--glow-lime);
}
.logo span{display:block}
.main-nav ul{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;list-style:none}
.main-nav a{
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:0 13px;
  border-radius:999px;
  color:var(--muted-2);
  font-size:13px;
  font-weight:700;
  transition:.2s;
}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--lime);background:rgba(163,230,53,.09);outline:none}
.main-nav a.active{color:#081007;background:var(--lime);box-shadow:var(--glow-lime)}
.header-actions{display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 20px;
  border:1px solid transparent;
  border-radius:12px;
  font-size:14px;
  font-weight:900;
  line-height:1;
  text-align:center;
  transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;
}
.btn:focus-visible{outline:3px solid rgba(6,182,212,.55);outline-offset:3px}
.btn-primary{color:#07100b;background:linear-gradient(135deg,var(--lime),#d9f99d 48%,var(--cyan));box-shadow:0 0 26px rgba(163,230,53,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(163,230,53,.42)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{color:var(--lime);border-color:rgba(163,230,53,.46);background:rgba(163,230,53,.06)}
.btn-ghost:hover{background:rgba(163,230,53,.13);transform:translateY(-2px)}
.btn-cyan{color:#031317;background:linear-gradient(135deg,var(--cyan),#67e8f9);box-shadow:var(--glow-cyan)}
.btn-cyan:hover{transform:translateY(-2px);box-shadow:0 0 40px rgba(6,182,212,.42)}
.btn-pink{color:#fff;background:linear-gradient(135deg,var(--pink),#fb7185)}
.btn-pink:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(244,63,94,.28)}
.menu-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:11px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  color:#fff;
  place-items:center;
}
.category-hero{
  position:relative;
  min-height:560px;
  display:grid;
  align-items:center;
  overflow:hidden;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.category-hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(7,7,13,.98) 0%,rgba(7,7,13,.85) 48%,rgba(7,7,13,.5) 100%),
    url("/assets/images/263b6eb4da02244e.jpg") center/cover no-repeat;
}
.category-hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,rgba(7,7,13,.1),rgba(7,7,13,.95)),
    radial-gradient(circle at 75% 35%,rgba(163,230,53,.14),transparent 32%);
}
.category-hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(330px,.9fr);
  gap:48px;
  align-items:center;
  padding:70px 0;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:8px 13px;
  border:1px solid rgba(163,230,53,.35);
  border-radius:999px;
  color:var(--lime);
  background:rgba(163,230,53,.08);
  font-size:12px;
  font-weight:900;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.category-hero h1{
  margin-top:20px;
  font-size:clamp(32px,4.8vw,62px);
  line-height:1.08;
  font-weight:900;
  letter-spacing:0;
}
.category-hero h1 .accent{
  background:linear-gradient(100deg,var(--lime),#fef08a 42%,var(--cyan));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.category-hero p{
  margin-top:20px;
  max-width:700px;
  color:var(--muted-2);
  font-size:clamp(15px,1.6vw,18px);
  line-height:1.7;
}
.category-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-proof{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:32px;
  max-width:650px;
}
.proof-item{
  padding:15px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:14px;
  background:rgba(17,17,38,.62);
}
.proof-item strong{display:block;color:var(--lime);font-size:20px;line-height:1.2}
.proof-item span{display:block;margin-top:5px;color:var(--muted);font-size:12px;line-height:1.45}
.hero-side-panel{
  position:relative;
  border:1px solid rgba(6,182,212,.3);
  border-radius:var(--radius-lg);
  padding:22px;
  background:linear-gradient(160deg,rgba(17,17,38,.95),rgba(14,14,30,.82));
  box-shadow:var(--shadow),var(--glow-cyan);
}
.hero-side-panel img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.1);
}
.side-panel-list{display:grid;gap:10px;margin-top:16px}
.side-panel-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:var(--muted-2);
  font-size:14px;
  list-style:none;
}
.side-panel-list li::before{
  content:"";
  flex:0 0 auto;
  width:8px;
  height:8px;
  margin-top:7px;
  border-radius:50%;
  background:var(--lime);
  box-shadow:0 0 12px rgba(163,230,53,.65);
}
.section{padding:82px 0}
.section-alt{
  background:linear-gradient(180deg,rgba(17,17,38,.36),rgba(14,14,30,.12));
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{margin-top:14px;font-size:clamp(26px,3.4vw,42px);line-height:1.16;font-weight:900}
.section-head p{margin-top:14px;color:var(--muted);font-size:15px;line-height:1.7}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.feature-card{
  padding:24px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(17,17,38,.92),rgba(14,14,30,.64));
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.feature-card:hover{transform:translateY(-5px);border-color:rgba(163,230,53,.34);box-shadow:0 18px 42px rgba(0,0,0,.28)}
.feature-icon{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border-radius:14px;
  color:#07100b;
  font-size:20px;
  font-weight:900;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--glow-lime);
}
.feature-card h3{margin-top:18px;font-size:18px;line-height:1.35}
.feature-card p{margin-top:10px;color:var(--muted);font-size:14px;line-height:1.65}
.feature-tag{display:inline-flex;margin-top:16px;padding:6px 10px;border-radius:999px;color:var(--cyan);background:rgba(6,182,212,.1);font-size:11px;font-weight:800;text-transform:uppercase}
.split-block{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:44px;align-items:center}
.split-media{position:relative}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow)}
.split-media .media-badge{
  position:absolute;
  right:18px;
  bottom:18px;
  padding:10px 14px;
  border-radius:999px;
  color:#061115;
  background:var(--cyan);
  font-size:12px;
  font-weight:900;
  box-shadow:var(--glow-cyan);
}
.split-copy h2{font-size:clamp(25px,3.2vw,40px);line-height:1.18}
.split-copy p{margin-top:16px;color:var(--muted-2);font-size:15px;line-height:1.72}
.check-list{display:grid;gap:13px;margin-top:24px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--muted-2);font-size:14px;list-style:none}
.check-list li::before{content:"✓";flex:0 0 auto;width:22px;height:22px;display:grid;place-items:center;border-radius:50%;color:#07100b;background:var(--lime);font-size:12px;font-weight:900}
.step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.step-card{position:relative;padding:22px;border:1px solid rgba(255,255,255,.09);border-radius:var(--radius);background:rgba(17,17,38,.62)}
.step-num{
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border-radius:12px;
  color:#07100b;
  background:linear-gradient(135deg,var(--cyan),var(--lime));
  font-size:14px;
  font-weight:900;
}
.step-card h3{margin-top:16px;font-size:17px;line-height:1.35}
.step-card p{margin-top:9px;color:var(--muted);font-size:14px;line-height:1.65}
.promo-band{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);
  gap:28px;
  align-items:center;
  padding:34px;
  border:1px solid rgba(163,230,53,.28);
  border-radius:var(--radius-lg);
  background:
    linear-gradient(120deg,rgba(17,17,38,.95),rgba(6,182,212,.1)),
    url("/assets/images/0ece5d37db1a4fb9.png") right center/contain no-repeat;
  box-shadow:var(--shadow);
}
.promo-band h2{font-size:clamp(24px,3vw,38px);line-height:1.2}
.promo-band p{margin-top:14px;color:var(--muted-2);font-size:15px;line-height:1.7}
.promo-points{display:grid;gap:10px}
.promo-points li{display:flex;justify-content:space-between;gap:16px;padding:13px 15px;border:1px solid rgba(255,255,255,.09);border-radius:12px;background:rgba(7,7,13,.46);list-style:none}
.promo-points span{color:var(--muted)}
.promo-points strong{color:var(--gold)}
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.review-card{padding:22px;border:1px solid rgba(255,255,255,.09);border-radius:var(--radius);background:rgba(17,17,38,.62)}
.review-stars{color:var(--gold);font-size:14px}
.review-card blockquote{margin-top:14px;color:var(--muted-2);font-size:14px;line-height:1.65}
.review-author{display:flex;align-items:center;gap:10px;margin-top:18px;color:var(--muted);font-size:12px}
.review-avatar{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;color:#07100b;background:linear-gradient(135deg,var(--lime),var(--cyan));font-weight:900}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.news-card{
  display:flex;
  flex-direction:column;
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  overflow:hidden;
  background:rgba(17,17,38,.66);
  transition:transform .25s,border-color .25s;
}
.news-card:hover{transform:translateY(-5px);border-color:rgba(6,182,212,.34)}
.news-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-content{padding:20px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;gap:10px;color:var(--lime);font-size:11px;font-weight:800;text-transform:uppercase}
.news-content h3{margin-top:11px;font-size:17px;line-height:1.4}
.news-content p{margin-top:10px;color:var(--muted);font-size:14px;line-height:1.62}
.news-content .news-link{margin-top:auto;padding-top:16px;color:var(--cyan);font-size:13px;font-weight:800}
.news-empty{grid-column:1/-1;padding:30px;border:1px dashed rgba(255,255,255,.2);border-radius:var(--radius);color:var(--muted);text-align:left}
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{border:1px solid rgba(255,255,255,.1);border-radius:14px;background:rgba(17,17,38,.62);overflow:hidden}
.faq-item summary{padding:18px 20px;font-size:15px;font-weight:800;cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";float:right;color:var(--lime);font-size:20px;line-height:1}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 20px 20px;color:var(--muted);font-size:14px;line-height:1.68}
.cta-section{padding-top:0}
.cta-box{
  position:relative;
  overflow:hidden;
  padding:48px;
  border:1px solid rgba(163,230,53,.32);
  border-radius:var(--radius-lg);
  background:
    linear-gradient(100deg,rgba(7,7,13,.94),rgba(7,7,13,.62)),
    url("/assets/images/b3fecff1457da243.jpg") center/cover no-repeat;
  box-shadow:var(--shadow);
}
.cta-box::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 30%,rgba(163,230,53,.18),transparent 34%);pointer-events:none}
.cta-content{position:relative;z-index:2;max-width:760px}
.cta-box h2{font-size:clamp(26px,3.6vw,44px);line-height:1.16}
.cta-box p{margin-top:15px;color:var(--muted-2);font-size:15px;line-height:1.7}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:50;
  width:56px;
  height:56px;
  display:grid;
  place-items:center;
  border:1px solid rgba(6,182,212,.65);
  border-radius:50%;
  color:#fff;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(12px);
  box-shadow:0 0 23px rgba(6,182,212,.46);
  transition:transform .25s,box-shadow .25s,opacity .25s;
}
.fab:hover{transform:scale(1.08);box-shadow:0 0 34px rgba(6,182,212,.65)}
.fab:active{transform:scale(.95)}
.fab svg{width:24px;height:24px;color:var(--cyan)}
.fab-dot{position:absolute;right:2px;top:2px;width:12px;height:12px;border-radius:50%;background:var(--pink);box-shadow:0 0 0 3px rgba(255,255,255,.8)}
.site-footer{border-top:1px solid rgba(255,255,255,.08);background:rgba(7,7,13,.88)}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px;padding:60px 0 38px}
.footer-brand p{margin-top:16px;color:var(--muted);font-size:14px;line-height:1.65;max-width:360px}
.footer-col h3{margin-bottom:15px;font-size:14px}
.footer-col ul{display:grid;gap:10px;list-style:none}
.footer-col a,.footer-col span{color:var(--muted);font-size:13px}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;padding:22px 0 30px;border-top:1px solid rgba(255,255,255,.08);color:var(--muted);font-size:12px}
@media(max-width:1024px){
  .header-inner{grid-template-columns:auto auto;justify-content:space-between}
  .main-nav{
    display:none;
    grid-column:1/-1;
    padding-bottom:16px;
  }
  .main-nav.open{display:block}
  .main-nav ul{justify-content:flex-start}
  .menu-toggle{display:grid}
  .category-hero-inner,.split-block,.promo-band{grid-template-columns:1fr}
  .feature-grid,.review-grid,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:768px){
  .section{padding:64px 0}
  .category-hero{min-height:auto}
  .category-hero-inner{padding:56px 0}
  .hero-proof{grid-template-columns:1fr}
  .header-actions .btn-ghost{display:none}
  .logo{max-width:220px;font-size:12px}
  .logo-mark{width:38px;height:38px;font-size:18px}
}
@media(max-width:520px){
  .container{width:min(100% - 22px,var(--max))}
  .header-inner{min-height:68px;gap:12px}
  .header-actions .btn-primary{min-height:42px;padding:0 13px;font-size:12px}
  .feature-grid,.review-grid,.news-grid,.step-grid{grid-template-columns:1fr}
  .category-hero h1{font-size:30px}
  .category-hero-actions,.cta-actions{flex-direction:column}
  .category-hero-actions .btn,.cta-actions .btn{width:100%}
  .promo-band,.cta-box{padding:24px}
  .promo-points li{flex-direction:column;gap:5px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-top:46px}
  .footer-bottom{flex-direction:column}
  .fab{left:12px;bottom:82px;width:52px;height:52px}
}

/* roulang page: category2 */
:root{
      --bg:#07070d;
      --bg-2:#0e0e1e;
      --surface:#111126;
      --surface-2:#181832;
      --line:rgba(163,230,53,.18);
      --line-2:rgba(6,182,212,.22);
      --text:#ffffff;
      --muted:#94a3b8;
      --muted-2:#cbd5e1;
      --lime:#a3e635;
      --cyan:#06b6d4;
      --pink:#f43f5e;
      --gold:#facc15;
      --green:#22c55e;
      --radius:16px;
      --radius-sm:10px;
      --radius-lg:24px;
      --shadow:0 22px 60px rgba(0,0,0,.42);
      --glow-lime:0 0 28px rgba(163,230,53,.22);
      --glow-cyan:0 0 30px rgba(6,182,212,.25);
      --max:1200px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
      background:
        radial-gradient(circle at 18% 8%,rgba(6,182,212,.12),transparent 28%),
        radial-gradient(circle at 86% 18%,rgba(163,230,53,.09),transparent 30%),
        linear-gradient(180deg,#07070d 0%,#0e0e1e 52%,#07070d 100%);
      color:var(--text);
      line-height:1.62;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-1;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 86%);
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer}
    ul{list-style:none}
    .container{width:min(100% - 32px,var(--max));margin-inline:auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:rgba(7,7,13,.82);
      backdrop-filter:blur(18px);
    }
    .header-inner{
      min-height:76px;
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:24px;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:10px;
      font-size:14px;
      font-weight:900;
      line-height:1.18;
      letter-spacing:0;
      max-width:300px;
    }
    .logo-mark{
      flex:0 0 auto;
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:12px;
      color:#081007;
      font-size:20px;
      font-weight:900;
      background:linear-gradient(135deg,var(--lime),var(--cyan));
      box-shadow:var(--glow-lime);
    }
    .logo span{display:block}
    .main-nav ul{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}
    .main-nav a{
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:0 13px;
      border-radius:999px;
      color:var(--muted-2);
      font-size:13px;
      font-weight:700;
      transition:.2s;
    }
    .main-nav a:hover,.main-nav a:focus-visible{color:var(--lime);background:rgba(163,230,53,.09);outline:none}
    .main-nav a.active{color:#081007;background:var(--lime);box-shadow:var(--glow-lime)}
    .header-actions{display:flex;align-items:center;gap:10px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 20px;
      border:1px solid transparent;
      border-radius:12px;
      font-size:14px;
      font-weight:900;
      line-height:1;
      text-align:center;
      transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;
    }
    .btn:focus-visible{outline:3px solid rgba(6,182,212,.55);outline-offset:3px}
    .btn-primary{
      color:#07100b;
      background:linear-gradient(135deg,var(--lime),#d9f99d 48%,var(--cyan));
      box-shadow:0 0 26px rgba(163,230,53,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(163,230,53,.42)}
    .btn-primary:active{transform:translateY(0)}
    .btn-ghost{color:var(--lime);border-color:rgba(163,230,53,.46);background:rgba(163,230,53,.06)}
    .btn-ghost:hover{background:rgba(163,230,53,.13);transform:translateY(-2px)}
    .btn-cyan{color:#031317;background:linear-gradient(135deg,var(--cyan),#67e8f9);box-shadow:var(--glow-cyan)}
    .btn-cyan:hover{transform:translateY(-2px);box-shadow:0 0 40px rgba(6,182,212,.42)}
    .btn-pink{color:#fff;background:linear-gradient(135deg,var(--pink),#fb7185)}
    .btn-pink:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(244,63,94,.28)}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:11px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.04);
      color:#fff;
      place-items:center;
    }
    .category-hero{
      position:relative;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.08);
      padding:72px 0 64px;
    }
    .category-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(7,7,13,.97) 0%,rgba(7,7,13,.78) 54%,rgba(7,7,13,.42) 100%),
        url("/assets/images/e744f7b0fa97c19f.jpg") center/cover no-repeat;
      z-index:-1;
    }
    .category-hero::after{
      content:"";
      position:absolute;
      inset:0;
      z-index:-1;
      background:
        radial-gradient(circle at 78% 34%,rgba(6,182,212,.22),transparent 34%),
        radial-gradient(circle at 16% 16%,rgba(163,230,53,.12),transparent 26%);
    }
    .category-hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);
      gap:44px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 13px;
      border:1px solid rgba(163,230,53,.35);
      border-radius:999px;
      color:var(--lime);
      background:rgba(163,230,53,.08);
      font-size:12px;
      font-weight:900;
      letter-spacing:.06em;
      text-transform:uppercase;
    }
    .category-hero h1{
      margin-top:20px;
      font-size:clamp(32px,4.6vw,62px);
      line-height:1.1;
      font-weight:900;
      letter-spacing:0;
    }
    .category-hero h1 span{
      background:linear-gradient(100deg,var(--lime),#fef08a 42%,var(--cyan));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .category-hero p{
      margin-top:22px;
      max-width:680px;
      color:var(--muted-2);
      font-size:16px;
      line-height:1.7;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .hero-proof{
      display:flex;
      flex-wrap:wrap;
      gap:18px;
      margin-top:28px;
      color:var(--muted);
      font-size:13px;
    }
    .hero-proof span{display:flex;align-items:center;gap:7px}
    .hero-proof i{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 12px rgba(34,197,94,.8);
    }
    .quick-panel{
      border:1px solid rgba(6,182,212,.3);
      border-radius:var(--radius-lg);
      padding:24px;
      background:
        linear-gradient(160deg,rgba(17,17,38,.94),rgba(14,14,30,.76)),
        url("/assets/images/1c86e41215487e21.jpg") center/cover;
      box-shadow:var(--shadow),var(--glow-cyan);
      position:relative;
      overflow:hidden;
    }
    .quick-panel::before{
      content:"";
      position:absolute;
      right:-60px;
      top:-80px;
      width:220px;
      height:220px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(6,182,212,.35),transparent 68%);
    }
    .quick-panel h2{
      position:relative;
      font-size:20px;
      line-height:1.3;
      margin-bottom:6px;
    }
    .quick-panel p{
      position:relative;
      margin:0 0 20px;
      color:var(--muted);
      font-size:13px;
    }
    .status-list{position:relative;display:grid;gap:11px}
    .status-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:13px 14px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:12px;
      background:rgba(255,255,255,.035);
    }
    .status-item span:first-child{
      color:var(--muted-2);
      font-size:13px;
    }
    .status-item span:last-child{
      color:var(--lime);
      font-size:13px;
      font-weight:800;
    }
    .status-item .ok{color:var(--cyan)}
    .quick-panel .btn{position:relative;width:100%;margin-top:18px}
    .section{padding:78px 0}
    .section-alt{background:rgba(17,17,38,.38);border-block:1px solid rgba(255,255,255,.06)}
    .section-head{
      display:grid;
      grid-template-columns:minmax(0,.78fr) minmax(280px,.62fr);
      gap:28px;
      align-items:end;
      margin-bottom:38px;
    }
    .section-head h2{
      font-size:clamp(27px,3.4vw,42px);
      line-height:1.16;
      font-weight:900;
      letter-spacing:0;
    }
    .section-head p{
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      color:var(--cyan);
      background:rgba(6,182,212,.1);
      border:1px solid rgba(6,182,212,.26);
      font-size:11px;
      font-weight:800;
      letter-spacing:.05em;
      text-transform:uppercase;
    }
    .value-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }
    .value-card{
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      padding:24px;
      background:linear-gradient(160deg,rgba(24,24,50,.8),rgba(17,17,38,.48));
      transition:.25s;
    }
    .value-card:hover{
      transform:translateY(-5px);
      border-color:rgba(163,230,53,.38);
      box-shadow:var(--glow-lime);
    }
    .value-icon{
      width:46px;
      height:46px;
      display:grid;
      place-items:center;
      border-radius:13px;
      color:#07100b;
      font-size:20px;
      font-weight:900;
      background:linear-gradient(135deg,var(--lime),var(--cyan));
      margin-bottom:17px;
    }
    .value-card h3{
      font-size:18px;
      line-height:1.35;
      margin-bottom:10px;
    }
    .value-card p{
      color:var(--muted);
      font-size:14px;
      line-height:1.65;
    }
    .scenario-layout{
      display:grid;
      grid-template-columns:minmax(0,.95fr) minmax(320px,1.05fr);
      gap:42px;
      align-items:center;
    }
    .scenario-list{display:grid;gap:14px}
    .scenario-item{
      display:grid;
      grid-template-columns:52px 1fr;
      gap:16px;
      padding:18px;
      border-left:2px solid rgba(163,230,53,.55);
      background:linear-gradient(90deg,rgba(163,230,53,.07),transparent);
      border-radius:0 12px 12px 0;
    }
    .scenario-item strong{
      width:44px;
      height:44px;
      display:grid;
      place-items:center;
      border-radius:12px;
      color:#07100b;
      background:var(--lime);
      font-size:15px;
      font-weight:900;
    }
    .scenario-item h3{
      font-size:16px;
      margin-bottom:6px;
    }
    .scenario-item p{
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .media-stack{position:relative;min-height:420px}
    .media-stack img{
      position:absolute;
      object-fit:cover;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.1);
      box-shadow:var(--shadow);
    }
    .media-stack img:first-child{
      width:78%;
      height:320px;
      left:0;
      top:0;
    }
    .media-stack img:last-child{
      width:58%;
      height:220px;
      right:0;
      bottom:0;
      border-color:rgba(6,182,212,.36);
    }
    .flow-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
    }
    .flow-item{
      padding:22px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      background:rgba(255,255,255,.025);
      position:relative;
    }
    .flow-item::after{
      content:"";
      position:absolute;
      top:34px;
      right:-9px;
      width:18px;
      height:1px;
      background:linear-gradient(90deg,var(--cyan),transparent);
    }
    .flow-item:last-child::after{display:none}
    .flow-num{
      color:var(--cyan);
      font-size:12px;
      font-weight:900;
      letter-spacing:.08em;
    }
    .flow-item h3{
      margin:12px 0 8px;
      font-size:17px;
      line-height:1.4;
    }
    .flow-item p{
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .stats-band{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:1px;
      border:1px solid rgba(255,255,255,.08);
      border-radius:var(--radius-lg);
      overflow:hidden;
      background:rgba(255,255,255,.06);
    }
    .stat{
      padding:28px 24px;
      background:linear-gradient(160deg,rgba(17,17,38,.96),rgba(14,14,30,.88));
    }
    .stat strong{
      display:block;
      font-size:clamp(25px,3vw,36px);
      line-height:1.15;
      background:linear-gradient(120deg,var(--lime),var(--cyan));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .stat span{
      display:block;
      margin-top:7px;
      color:var(--muted);
      font-size:13px;
    }
    .guide-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      overflow:hidden;
      background:rgba(17,17,38,.55);
    }
    .guide-table th,
    .guide-table td{
      padding:16px 18px;
      text-align:left;
      font-size:13px;
      border-bottom:1px solid rgba(255,255,255,.07);
    }
    .guide-table th{
      color:var(--lime);
      background:rgba(163,230,53,.07);
      font-size:12px;
      text-transform:uppercase;
      letter-spacing:.05em;
    }
    .guide-table td{color:var(--muted-2)}
    .guide-table tr:last-child td{border-bottom:0}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid rgba(255,255,255,.1);
      border-radius:14px;
      background:rgba(17,17,38,.55);
      overflow:hidden;
    }
    .faq-item button{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:18px 20px;
      color:var(--text);
      text-align:left;
      background:transparent;
      border:0;
      font-size:15px;
      font-weight:800;
    }
    .faq-item button::after{
      content:"+";
      color:var(--cyan);
      font-size:22px;
      line-height:1;
      transition:.2s;
    }
    .faq-item.open button::after{transform:rotate(45deg)}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .3s ease;
    }
    .faq-answer p{
      padding:0 20px 20px;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .faq-item.open .faq-answer{max-height:260px}
    .content-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:20px;
    }
    .post-card{
      overflow:hidden;
      border:1px solid rgba(255,255,255,.1);
      border-radius:var(--radius);
      background:rgba(17,17,38,.64);
      transition:.25s;
    }
    .post-card:hover{
      transform:translateY(-5px);
      border-color:rgba(6,182,212,.42);
      box-shadow:var(--glow-cyan);
    }
    .post-card img{
      width:100%;
      height:190px;
      object-fit:cover;
    }
    .post-body{padding:20px}
    .post-body h3{
      font-size:17px;
      line-height:1.45;
      margin-bottom:10px;
    }
    .post-body p{
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .post-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
      color:var(--muted);
      font-size:11px;
    }
    .post-meta span{
      padding:4px 9px;
      border-radius:999px;
      background:rgba(255,255,255,.055);
    }
    .empty-state{
      grid-column:1/-1;
      padding:34px;
      border:1px dashed rgba(255,255,255,.18);
      border-radius:var(--radius);
      color:var(--muted);
      text-align:center;
    }
    .cta-band{
      position:relative;
      border:1px solid rgba(163,230,53,.3);
      border-radius:var(--radius-lg);
      padding:38px;
      background:
        linear-gradient(110deg,rgba(17,17,38,.96),rgba(14,14,30,.78)),
        url("/assets/images/7920c95151b35506.jpg") center/cover;
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:30px;
      align-items:center;
      overflow:hidden;
    }
    .cta-band h2{
      font-size:clamp(25px,3.2vw,38px);
      line-height:1.2;
      margin-bottom:10px;
    }
    .cta-band p{
      color:var(--muted-2);
      max-width:720px;
      font-size:14px;
    }
    .site-footer{
      margin-top:0;
      border-top:1px solid rgba(255,255,255,.08);
      background:rgba(7,7,13,.88);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr repeat(3,.65fr);
      gap:34px;
      padding:54px 0 38px;
    }
    .footer-brand p{
      margin-top:15px;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      max-width:360px;
    }
    .footer-col h3{
      margin-bottom:14px;
      font-size:13px;
      color:var(--text);
      text-transform:uppercase;
      letter-spacing:.05em;
    }
    .footer-col li + li{margin-top:9px}
    .footer-col a,
    .footer-col span{
      color:var(--muted);
      font-size:13px;
      transition:.2s;
    }
    .footer-col a:hover{color:var(--lime)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding:20px 0 26px;
      border-top:1px solid rgba(255,255,255,.07);
      color:var(--muted);
      font-size:12px;
    }
    .fab{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:50;
      width:58px;
      height:58px;
      display:grid;
      place-items:center;
      border-radius:50%;
      border:1px solid rgba(163,230,53,.7);
      background:linear-gradient(145deg,#15152d,#09121a);
      color:var(--lime);
      font-size:13px;
      font-weight:900;
      box-shadow:0 0 26px rgba(163,230,53,.35);
      animation:fabFloat 2.8s ease-in-out infinite;
      transition:.25s;
    }
    .fab:hover{
      opacity:1;
      transform:scale(1.1);
      box-shadow:0 0 42px rgba(163,230,53,.55);
    }
    .fab:active{transform:scale(.95)}
    .fab::after{
      content:"";
      position:absolute;
      top:3px;
      right:3px;
      width:12px;
      height:12px;
      border-radius:50%;
      background:var(--pink);
      border:2px solid #fff;
      box-shadow:0 0 13px rgba(244,63,94,.8);
    }
    @keyframes fabFloat{
      0%,100%{transform:translateY(0)}
      50%{transform:translateY(-7px)}
    }
    @media (max-width:1024px){
      .header-inner{grid-template-columns:auto 1fr;gap:16px}
      .main-nav{order:3;grid-column:1/-1;padding-bottom:14px}
      .main-nav ul{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px}
      .main-nav a{white-space:nowrap}
      .header-actions{justify-self:end}
      .category-hero-grid,.scenario-layout{grid-template-columns:1fr;gap:34px}
      .value-grid,.content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .flow-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .flow-item::after{display:none}
      .stats-band{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:1.2fr repeat(2,.7fr)}
    }
    @media (max-width:768px){
      .section{padding:62px 0}
      .category-hero{padding:56px 0 50px}
      .header-actions .btn-ghost{display:none}
      .section-head{grid-template-columns:1fr;align-items:start}
      .media-stack{min-height:360px}
      .media-stack img:first-child{width:84%;height:280px}
      .media-stack img:last-child{width:62%;height:190px}
      .cta-band{grid-template-columns:1fr;padding:30px 24px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px;padding:42px 0 30px}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      .container{width:min(100% - 22px,var(--max))}
      .header-inner{min-height:68px}
      .logo{font-size:12px;max-width:230px}
      .logo-mark{width:38px;height:38px;font-size:17px}
      .main-nav a{padding:0 10px;font-size:12px}
      .header-actions .btn{min-height:42px;padding:0 13px;font-size:12px}
      .category-hero h1{font-size:32px}
      .hero-actions .btn{width:100%}
      .value-grid,.content-grid,.flow-grid,.stats-band{grid-template-columns:1fr}
      .guide-table{display:block;overflow-x:auto}
      .media-stack{min-height:330px}
      .media-stack img:first-child{width:92%;height:250px}
      .media-stack img:last-child{width:64%;height:170px}
      .footer-grid{grid-template-columns:1fr}
      .btn{min-height:48px}
      .fab{left:12px;bottom:88px;width:54px;height:54px}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
    }

/* roulang page: category3 */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --surface:#111126;
  --surface-2:#181832;
  --line:rgba(163,230,53,.18);
  --line-2:rgba(6,182,212,.22);
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#cbd5e1;
  --lime:#a3e635;
  --cyan:#06b6d4;
  --pink:#f43f5e;
  --gold:#facc15;
  --green:#22c55e;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:0 22px 60px rgba(0,0,0,.42);
  --glow-lime:0 0 28px rgba(163,230,53,.22);
  --glow-cyan:0 0 30px rgba(6,182,212,.25);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 18% 8%,rgba(6,182,212,.12),transparent 28%),
    radial-gradient(circle at 86% 18%,rgba(163,230,53,.09),transparent 30%),
    linear-gradient(180deg,#07070d 0%,#0e0e1e 52%,#07070d 100%);
  color:var(--text);
  line-height:1.62;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 86%);
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer}
ul{list-style:none}
.container{width:min(100% - 32px,var(--max));margin-inline:auto}
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(18px);
}
.header-inner{
  min-height:76px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:24px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  font-weight:900;
  line-height:1.18;
  max-width:300px;
}
.logo-mark{
  flex:0 0 auto;
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:12px;
  color:#081007;
  font-size:20px;
  font-weight:900;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--glow-lime);
}
.logo span{display:block}
.main-nav ul{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}
.main-nav a{
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:0 13px;
  border-radius:999px;
  color:var(--muted-2);
  font-size:13px;
  font-weight:700;
  transition:.2s;
}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--lime);background:rgba(163,230,53,.09);outline:none}
.main-nav a.active{color:#081007;background:var(--lime);box-shadow:var(--glow-lime)}
.header-actions{display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 20px;
  border:1px solid transparent;
  border-radius:12px;
  font-size:14px;
  font-weight:900;
  line-height:1;
  text-align:center;
  transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;
}
.btn:focus-visible{outline:3px solid rgba(6,182,212,.55);outline-offset:3px}
.btn-primary{
  color:#07100b;
  background:linear-gradient(135deg,var(--lime),#d9f99d 48%,var(--cyan));
  box-shadow:0 0 26px rgba(163,230,53,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(163,230,53,.42)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{color:var(--lime);border-color:rgba(163,230,53,.46);background:rgba(163,230,53,.06)}
.btn-ghost:hover{background:rgba(163,230,53,.13);transform:translateY(-2px)}
.btn-cyan{color:#031317;background:linear-gradient(135deg,var(--cyan),#67e8f9);box-shadow:var(--glow-cyan)}
.btn-cyan:hover{transform:translateY(-2px);box-shadow:0 0 40px rgba(6,182,212,.42)}
.btn-pink{color:#fff;background:linear-gradient(135deg,var(--pink),#fb7185)}
.btn-pink:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(244,63,94,.28)}
.menu-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:11px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  color:#fff;
  place-items:center;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 12px;
  border-radius:999px;
  font-size:11px;
  font-weight:900;
  letter-spacing:.07em;
  text-transform:uppercase;
}
.tag-lime{color:#081007;background:var(--lime)}
.tag-cyan{color:#031317;background:var(--cyan)}
.tag-pink{color:#fff;background:var(--pink)}
.tag-gold{color:#1c1200;background:var(--gold)}
.tag-outline{color:var(--lime);border:1px solid rgba(163,230,53,.4);background:rgba(163,230,53,.07)}

/* ===== Page Hero (category) ===== */
.cat-hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid rgba(255,255,255,.08);
  padding:64px 0 58px;
}
.cat-hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(7,7,13,.97) 0%,rgba(7,7,13,.86) 50%,rgba(7,7,13,.5) 100%),
    url("/assets/images/1c86e41215487e21.jpg") center/cover no-repeat;
}
.cat-hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,rgba(7,7,13,.2),rgba(7,7,13,.96)),
    radial-gradient(circle at 78% 30%,rgba(163,230,53,.16),transparent 34%);
}
.cat-hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);
  gap:48px;
  align-items:center;
}
.cat-hero-copy{text-align:left}
.cat-hero h1{
  margin-top:20px;
  font-size:clamp(30px,4.4vw,54px);
  line-height:1.1;
  font-weight:900;
  max-width:820px;
}
.cat-hero h1 .accent{
  background:linear-gradient(100deg,var(--lime),#fef08a 46%,var(--cyan));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.cat-hero p.lede{
  margin-top:20px;
  max-width:680px;
  color:var(--muted-2);
  font-size:clamp(15px,1.5vw,17px);
  line-height:1.7;
}
.cat-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-side{
  border:1px solid rgba(6,182,212,.3);
  border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(17,17,38,.95),rgba(14,14,30,.78));
  box-shadow:var(--shadow),var(--glow-cyan);
  padding:22px;
}
.hero-side h2{
  font-size:15px;
  font-weight:900;
  letter-spacing:.02em;
  display:flex;
  align-items:center;
  gap:9px;
}
.hero-side h2 i{color:var(--cyan)}
.benefit-list{margin-top:16px;display:grid;gap:11px}
.benefit-list li{
  display:flex;
  align-items:flex-start;
  gap:11px;
  padding:11px 12px;
  border:1px solid rgba(255,255,255,.07);
  border-radius:12px;
  background:rgba(255,255,255,.03);
  font-size:13.5px;
  color:var(--muted-2);
}
.benefit-list li i{color:var(--lime);margin-top:3px}
.benefit-list li strong{color:#fff;font-weight:800}

/* ===== Section basics ===== */
.section{padding:66px 0}
.section-alt{background:linear-gradient(180deg,rgba(14,14,30,.65),rgba(7,7,13,.2))}
.section-head{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:end;
  gap:20px;
  margin-bottom:34px;
}
.section-head h2{
  font-size:clamp(24px,3vw,36px);
  font-weight:900;
  line-height:1.16;
  margin-top:12px;
  max-width:760px;
}
.section-head p{
  margin-top:12px;
  color:var(--muted);
  max-width:640px;
  font-size:14.5px;
}
.section-head .head-link{
  font-size:13px;
  font-weight:800;
  color:var(--lime);
  white-space:nowrap;
}
.section-head .head-link:hover{text-decoration:underline}

/* ===== Cards ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.promo-card{
  position:relative;
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(24,24,50,.9),rgba(14,14,30,.72));
  padding:22px;
  transition:transform .22s,border-color .22s,box-shadow .22s;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.promo-card:hover{transform:translateY(-4px);border-color:rgba(163,230,53,.42);box-shadow:0 20px 46px rgba(0,0,0,.44),var(--glow-lime)}
.promo-card .promo-icon{
  width:46px;height:46px;
  display:grid;place-items:center;
  border-radius:12px;
  font-size:19px;
  color:#031317;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--glow-lime);
}
.promo-card h3{font-size:17px;font-weight:900;line-height:1.3}
.promo-card p{color:var(--muted-2);font-size:13.5px;line-height:1.65}
.promo-card .promo-meta{
  margin-top:auto;
  padding-top:12px;
  border-top:1px dashed rgba(255,255,255,.12);
  font-size:12px;
  color:var(--muted);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.promo-card .promo-meta strong{color:var(--lime)}
.promo-value{
  font-size:26px;
  font-weight:900;
  color:var(--gold);
  line-height:1;
}
.promo-value span{font-size:13px;color:var(--muted);font-weight:700}

/* scenario cards */
.scene-card{
  border:1px solid rgba(6,182,212,.22);
  border-radius:var(--radius);
  background:rgba(17,17,38,.72);
  padding:20px;
  display:flex;
  gap:14px;
  transition:border-color .2s,transform .2s;
}
.scene-card:hover{border-color:rgba(6,182,212,.5);transform:translateY(-3px)}
.scene-card .num{
  flex:0 0 auto;
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:10px;
  border:1px solid rgba(6,182,212,.4);
  color:var(--cyan);
  font-weight:900;
  font-size:14px;
}
.scene-card h3{font-size:15.5px;font-weight:900;margin-bottom:6px}
.scene-card p{font-size:13.5px;color:var(--muted-2);line-height:1.62}

/* steps */
.steps{display:grid;gap:14px}
.step{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:18px;
  align-items:flex-start;
  padding:18px 20px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(24,24,50,.72),rgba(14,14,30,.5));
}
.step-no{
  width:44px;height:44px;
  display:grid;place-items:center;
  border-radius:50%;
  font-weight:900;
  color:#081007;
  background:linear-gradient(135deg,var(--lime),#d9f99d);
  box-shadow:var(--glow-lime);
}
.step h3{font-size:16px;font-weight:900;margin-bottom:5px}
.step p{color:var(--muted-2);font-size:13.5px}

/* payment */
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.pay-chip{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:11px 16px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.04);
  font-size:13px;
  font-weight:800;
  color:var(--muted-2);
  transition:.2s;
}
.pay-chip i{font-size:16px;color:var(--lime)}
.pay-chip:hover{border-color:rgba(163,230,53,.45);color:#fff;transform:translateY(-2px)}

/* stat strip */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius-lg);
  background:linear-gradient(140deg,rgba(24,24,50,.8),rgba(14,14,30,.55));
  padding:26px 24px;
}
.stat-item{text-align:left}
.stat-item .stat-num{
  font-size:clamp(22px,2.6vw,32px);
  font-weight:900;
  background:linear-gradient(100deg,var(--lime),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1.1;
}
.stat-item .stat-label{margin-top:7px;font-size:12.5px;color:var(--muted);font-weight:600}

/* FAQ */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  background:rgba(17,17,38,.66);
  overflow:hidden;
  transition:border-color .2s;
}
.faq-item:hover{border-color:rgba(163,230,53,.34)}
.faq-item summary{
  cursor:pointer;
  list-style:none;
  padding:18px 20px;
  font-weight:800;
  font-size:15px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--lime);transition:transform .25s}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 20px 18px;color:var(--muted-2);font-size:14px;line-height:1.7}

/* CMS list */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.news-card{
  border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);
  background:rgba(17,17,38,.7);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:transform .22s,border-color .22s,box-shadow .22s;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(6,182,212,.44);box-shadow:0 20px 46px rgba(0,0,0,.4),var(--glow-cyan)}
.news-card .thumb{
  aspect-ratio:16/9;
  background:linear-gradient(135deg,rgba(6,182,212,.2),rgba(163,230,53,.16));
  overflow:hidden;
}
.news-card .thumb img{width:100%;height:100%;object-fit:cover}
.news-card .news-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-card .news-meta{font-size:11.5px;color:var(--muted);display:flex;gap:12px;align-items:center}
.news-card h3{font-size:15.5px;font-weight:900;line-height:1.4}
.news-card h3 a:hover{color:var(--lime)}
.news-card p{font-size:13px;color:var(--muted-2);line-height:1.6}
.news-card .news-more{margin-top:auto;font-size:12.5px;font-weight:800;color:var(--cyan)}
.news-empty{
  border:1px dashed rgba(255,255,255,.16);
  border-radius:var(--radius);
  padding:34px;
  text-align:center;
  color:var(--muted);
  font-size:14px;
}

/* CTA band */
.cta-band{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(163,230,53,.3);
  border-radius:var(--radius-lg);
  background:
    linear-gradient(120deg,rgba(6,182,212,.18),rgba(163,230,53,.14)),
    linear-gradient(160deg,rgba(24,24,50,.94),rgba(14,14,30,.78));
  box-shadow:var(--shadow),var(--glow-lime);
  padding:44px 36px;
  text-align:center;
}
.cta-band h2{font-size:clamp(22px,3vw,34px);font-weight:900;line-height:1.2}
.cta-band p{margin:14px auto 0;max-width:620px;color:var(--muted-2);font-size:14.5px}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:26px}

/* Footer */
.site-footer{
  margin-top:20px;
  border-top:1px solid rgba(255,255,255,.09);
  background:linear-gradient(180deg,rgba(14,14,30,.7),rgba(7,7,13,.96));
  padding:52px 0 26px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:30px;
}
.footer-brand .logo{margin-bottom:14px}
.footer-brand p{color:var(--muted);font-size:13.5px;max-width:330px;line-height:1.65}
.footer-col h3{font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--lime);margin-bottom:14px;font-weight:900}
.footer-col ul{display:grid;gap:10px}
.footer-col a,.footer-col span{color:var(--muted-2);font-size:13.5px;font-weight:600}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  margin-top:36px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  color:var(--muted);
  font-size:12.5px;
}

/* FAB */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:50;
  width:56px;height:56px;
  border-radius:999px;
  display:grid;place-items:center;
  color:#031317;
  font-size:22px;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  border:2px solid rgba(255,255,255,.24);
  box-shadow:0 0 24px rgba(6,182,212,.5);
  opacity:.82;
  transition:.25s;
  animation:fabPulse 2.6s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(8deg);box-shadow:0 0 40px rgba(163,230,53,.6)}
.fab:active{transform:scale(.94)}
.fab .fab-dot{
  position:absolute;top:4px;right:4px;
  width:12px;height:12px;border-radius:50%;
  background:var(--pink);
  box-shadow:0 0 10px rgba(244,63,94,.9);
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 20px rgba(6,182,212,.42)}50%{box-shadow:0 0 36px rgba(163,230,53,.62)}}

/* Responsive */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:34px}
  .grid-3,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:820px){
  .header-inner{grid-template-columns:auto auto 1fr;gap:14px}
  .main-nav{
    position:fixed;
    inset:76px 0 auto 0;
    background:rgba(7,7,13,.98);
    border-bottom:1px solid rgba(255,255,255,.1);
    padding:14px 16px 20px;
    transform:translateY(-140%);
    transition:transform .3s ease;
    backdrop-filter:blur(18px);
  }
  .main-nav.open{transform:translateY(0)}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:6px}
  .main-nav a{justify-content:flex-start;min-height:48px;font-size:14.5px}
  .menu-toggle{display:grid}
  .header-actions .btn-ghost{display:none}
  .header-actions .btn{padding:0 14px;min-height:42px;font-size:13px}
}
@media (max-width:640px){
  .section{padding:50px 0}
  .cat-hero{padding:46px 0 42px}
  .grid-3,.grid-2,.grid-4,.news-grid{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr;gap:18px}
  .section-head{grid-template-columns:1fr}
  .section-head .head-link{justify-self:start}
  .step{grid-template-columns:1fr}
  .cta-band{padding:32px 20px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .logo{font-size:12.5px;max-width:210px}
  .logo-mark{width:36px;height:36px;font-size:17px}
}
@media (max-width:520px){
  .container{width:min(100% - 24px,var(--max))}
  .cat-hero-actions .btn,.cta-actions .btn,.hero-actions .btn{width:100%}
  .hero-side{padding:18px}
}