/* roulang page: index */
:root{
  --bg-0:#07070D;
  --bg-1:#0E0E1E;
  --bg-2:#141428;
  --surface:#12122a;
  --surface-2:#1a1a33;
  --line:rgba(163,230,53,.16);
  --line-2:rgba(6,182,212,.22);
  --accent:#A3E635;
  --accent-2:#06B6D4;
  --accent-3:#F43F5E;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --muted-2:#6b7690;
  --radius:16px;
  --radius-s:10px;
  --radius-l:24px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --glow:0 0 22px rgba(163,230,53,.28);
  --glow-2:0 0 22px rgba(6,182,212,.3);
  --container:1200px;
  --font:"Inter","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(6,182,212,.16),transparent 60%),
    radial-gradient(900px 500px at 0% 10%,rgba(163,230,53,.12),transparent 55%),
    var(--bg-0);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent-2)}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.25;font-weight:800;letter-spacing:.2px}
h1{font-size:clamp(1.8rem,3.6vw,3rem)}
h2{font-size:clamp(1.4rem,2.5vw,2.1rem)}
h3{font-size:clamp(1.1rem,1.7vw,1.35rem)}
p{margin:0 0 1em;color:var(--muted)}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:64px 0;position:relative}
.section--tight{padding:44px 0}
.section--alt{background:linear-gradient(180deg,rgba(20,20,40,.55),rgba(7,7,13,.2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head.left{margin-left:0}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);background:rgba(163,230,53,.08);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.kicker i{color:var(--accent-2)}
.lead{font-size:1.02rem;color:var(--muted);max-width:820px}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;color:var(--text)!important;text-decoration:none;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D;font-weight:900;font-size:1rem;
  box-shadow:var(--glow);flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.98rem;font-weight:800;color:var(--text)}
.brand-text span{font-size:.68rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.nav-desktop{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}
.nav-desktop a{
  color:var(--muted);font-size:.9rem;font-weight:600;padding:9px 14px;border-radius:8px;
  transition:all .2s ease;white-space:nowrap;
}
.nav-desktop a:hover{color:var(--text);background:rgba(163,230,53,.08)}
.nav-desktop a.active{color:var(--accent);background:rgba(163,230,53,.12)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.9rem;line-height:1;
  padding:12px 22px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D!important;
  box-shadow:0 0 16px rgba(163,230,53,.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(163,230,53,.5);color:#07070D!important}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--accent)}
.btn-ghost:hover{background:rgba(163,230,53,.1);color:var(--accent);border-color:var(--accent)}
.btn-outline{background:transparent;border-color:var(--line-2);color:var(--accent-2)}
.btn-outline:hover{background:rgba(6,182,212,.12);color:var(--accent-2)}
.burger{
  display:none;background:transparent;border:1px solid var(--line);color:var(--accent);
  width:44px;height:44px;border-radius:12px;font-size:1.1rem;cursor:pointer;
}
.mobile-nav{
  display:none;flex-direction:column;gap:4px;
  padding:12px 20px 20px;border-top:1px solid var(--line);background:var(--bg-1);
}
.mobile-nav.open{display:flex}
.mobile-nav a{color:var(--muted);font-weight:600;padding:12px 4px;border-bottom:1px solid rgba(148,163,184,.1)}
.mobile-nav a.active{color:var(--accent)}
@media (max-width:1024px){
  .nav-desktop{display:none}
  .burger{display:inline-grid;place-items:center}
  .header-actions .btn-ghost{display:none}
}

/* ---------- HERO (Whitepaper / Lead-gen blueprint) ---------- */
.hero{
  position:relative;padding:70px 0 80px;overflow:hidden;
  background-image:linear-gradient(120deg,rgba(7,7,13,.96) 0%,rgba(14,14,30,.92) 55%,rgba(7,7,13,.9) 100%),url("/assets/images/27479ce1c484987a.jpg");
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    repeating-linear-gradient(115deg,rgba(163,230,53,.05) 0 1px,transparent 1px 90px),
    repeating-linear-gradient(65deg,rgba(6,182,212,.05) 0 1px,transparent 1px 90px);
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start;
}
.hero-copy h1{margin-bottom:18px}
.hero-copy h1 .hl{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy p{font-size:1.03rem;max-width:640px;color:#cbd5e1}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;
  border-top:1px solid var(--line);padding-top:24px;max-width:640px;
}
.hero-stats .stat strong{display:block;font-size:1.4rem;color:var(--accent);font-weight:800}
.hero-stats .stat span{font-size:.78rem;color:var(--muted);letter-spacing:.04em}
.hero-badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.74rem;font-weight:700;color:#d1fae5;
  background:rgba(163,230,53,.08);border:1px solid var(--line);
  border-radius:999px;padding:6px 12px;
}
.chip i{color:var(--accent-2)}

/* Lead form card */
.lead-card{
  background:linear-gradient(180deg,rgba(26,26,51,.95),rgba(14,14,30,.95));
  border:1px solid var(--line-2);border-radius:var(--radius-l);
  padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.lead-card::before{
  content:"";position:absolute;top:-1px;left:24px;right:24px;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:2px;
}
.lead-card h3{font-size:1.15rem;margin-bottom:6px}
.lead-card .lead-note{font-size:.84rem;color:var(--muted);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.78rem;font-weight:700;color:#cbd5e1;margin-bottom:6px;letter-spacing:.03em}
.field input,.field select{
  width:100%;background:rgba(7,7,13,.7);border:1px solid var(--line);
  color:var(--text);border-radius:10px;padding:12px 14px;font-size:.92rem;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:var(--muted-2)}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(6,182,212,.18);
}
.lead-card .btn{width:100%;margin-top:6px}
.lead-trust{display:flex;gap:14px;flex-wrap:wrap;margin-top:16px;font-size:.74rem;color:var(--muted)}
.lead-trust span{display:inline-flex;align-items:center;gap:6px}
.lead-trust i{color:var(--accent)}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
  .hero{padding:48px 0 56px}
  .hero-stats{grid-template-columns:1fr}
}

/* ---------- GENERIC CARDS / GRIDS ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:1024px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr}}

.card{
  background:linear-gradient(180deg,rgba(20,20,40,.85),rgba(10,10,22,.85));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--accent-2);box-shadow:var(--glow-2)}
.card .ic{
  width:48px;height:48px;border-radius:12px;display:grid;place-items:center;
  background:rgba(163,230,53,.1);color:var(--accent);font-size:1.15rem;margin-bottom:16px;
  border:1px solid var(--line);
}
.card h3{font-size:1.05rem;margin-bottom:8px}
.card p{font-size:.9rem;margin-bottom:0;color:var(--muted)}

/* ---- suitability split ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:768px){.split{grid-template-columns:1fr}}
.panel{
  border-radius:var(--radius);padding:26px;border:1px solid var(--line);
  background:rgba(14,14,30,.7);
}
.panel.yes{border-color:rgba(163,230,53,.35)}
.panel.no{border-color:rgba(244,63,94,.3)}
.panel h3{display:flex;align-items:center;gap:10px;font-size:1.05rem}
.panel.yes h3 i{color:var(--accent)}
.panel.no h3 i{color:var(--accent-3)}
.panel ul li{
  font-size:.9rem;color:#cbd5e1;padding:9px 0 9px 26px;position:relative;border-bottom:1px dashed rgba(148,163,184,.12);
}
.panel ul li:last-child{border-bottom:none}
.panel ul li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:9px;color:var(--accent);font-size:.8rem}
.panel.no ul li::before{content:"\f00d";color:var(--accent-3)}

/* ---- match plan table-ish ---- */
.plan{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.plan{grid-template-columns:1fr}}
.plan-item{
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  background:rgba(14,14,30,.65);position:relative;
}
.plan-item .tag{
  position:absolute;top:-12px;left:22px;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:#07070D;background:linear-gradient(135deg,var(--accent),var(--accent-2));
  padding:5px 12px;border-radius:999px;
}
.plan-item h3{font-size:1.05rem;margin-top:8px}
.plan-item .price{font-size:1.3rem;font-weight:800;color:var(--accent-2);margin:8px 0 14px}
.plan-item ul li{font-size:.88rem;color:#cbd5e1;padding:7px 0;border-bottom:1px dashed rgba(148,163,184,.12)}
.plan-item ul li:last-child{border-bottom:none}

/* ---- entry matrix ---- */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.matrix{grid-template-columns:1fr}}
.matrix-card{
  display:block;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;background:linear-gradient(160deg,rgba(26,26,51,.9),rgba(8,8,18,.9));
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.matrix-card:hover{transform:translateY(-4px);border-color:var(--accent-2);box-shadow:var(--glow-2)}
.matrix-card .mc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.matrix-card .mc-top i{font-size:1.4rem;color:var(--accent-2)}
.matrix-card h3{font-size:1rem;color:var(--text)}
.matrix-card p{font-size:.86rem;color:var(--muted);margin-bottom:10px}
.matrix-card .mc-link{font-size:.8rem;font-weight:700;color:var(--accent)}
.matrix-card .mc-link i{margin-left:6px;transition:transform .2s ease}
.matrix-card:hover .mc-link i{transform:translateX(4px)}

/* ---- info list (CMS) ---- */
.info-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:32px;align-items:start}
@media (max-width:900px){.info-layout{grid-template-columns:1fr}}
.post-list{display:flex;flex-direction:column;gap:16px}
.post-item{
  display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:rgba(14,14,30,.66);transition:border-color .2s ease,transform .2s ease;
}
.post-item:hover{border-color:var(--accent-2);transform:translateY(-3px)}
.post-item img{width:100%;height:110px;object-fit:cover}
.post-item .pi-body{padding:14px 18px 14px 0}
.post-item h3{font-size:1rem;margin-bottom:6px}
.post-item h3 a{color:var(--text)}
.post-item h3 a:hover{color:var(--accent-2)}
.post-item p{font-size:.84rem;color:var(--muted);margin-bottom:8px}
.post-item .meta{font-size:.74rem;color:var(--muted-2);display:flex;gap:14px;flex-wrap:wrap}
.post-item .meta i{color:var(--accent);margin-right:5px}
@media (max-width:520px){
  .post-item{grid-template-columns:1fr}
  .post-item .pi-body{padding:0 18px 18px}
  .post-item img{height:150px}
}
.side-box{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:rgba(10,10,22,.7);margin-bottom:20px}
.side-box h3{font-size:.95rem;letter-spacing:.04em;text-transform:uppercase;color:var(--accent)}
.side-list li{padding:9px 0;border-bottom:1px dashed rgba(148,163,184,.14);font-size:.88rem}
.side-list li:last-child{border-bottom:none}
.side-list li a{color:#cbd5e1}
.side-list li a:hover{color:var(--accent-2)}
.empty-note{font-size:.9rem;color:var(--muted);padding:16px;border:1px dashed var(--line);border-radius:var(--radius)}

/* ---- assurance ---- */
.assure{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:1024px){.assure{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.assure{grid-template-columns:1fr}}
.assure-item{
  text-align:left;border:1px solid var(--line);border-radius:var(--radius-s);
  padding:18px;background:rgba(14,14,30,.6);
}
.assure-item i{font-size:1.25rem;color:var(--accent-2);margin-bottom:10px;display:block}
.assure-item strong{display:block;font-size:.92rem;margin-bottom:4px;color:var(--text)}
.assure-item span{font-size:.8rem;color:var(--muted)}

/* ---- FAQ ---- */
.faq{max-width:900px;margin:0 auto}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;background:rgba(14,14,30,.6);overflow:hidden}
.faq-item summary{
  cursor:pointer;padding:18px 22px;font-weight:700;font-size:.98rem;color:var(--text);
  list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--accent);font-size:.85rem}
.faq-item[open] summary::after{content:"\f068"}
.faq-item .faq-body{padding:0 22px 20px;font-size:.9rem;color:var(--muted)}

/* ---- final CTA ---- */
.cta-band{
  border:1px solid var(--line-2);border-radius:var(--radius-l);
  padding:40px;background:linear-gradient(120deg,rgba(163,230,53,.14),rgba(6,182,212,.12));
  display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:center;
}
@media (max-width:820px){.cta-band{grid-template-columns:1fr;text-align:center}}
.cta-band h2{margin-bottom:10px}
.cta-band p{color:#dbeafe;margin-bottom:0}
.cta-band .btn{margin-top:4px}

/* ---- footer ---- */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(14,14,30,.9),rgba(7,7,13,1));padding:56px 0 28px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-col h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:14px}
.footer-col li{margin-bottom:9px}
.footer-col li a{color:var(--muted);font-size:.88rem}
.footer-col li a:hover{color:var(--accent-2)}
.footer-desc{font-size:.88rem;color:var(--muted);max-width:340px}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:.78rem;color:var(--muted-2);
}
.footer-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.footer-badges span{
  font-size:.7rem;font-weight:700;letter-spacing:.08em;color:#cbd5e1;
  border:1px solid var(--line);border-radius:6px;padding:5px 10px;text-transform:uppercase;
}

/* ---- FAB (Cyber Neon) ---- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 20px;border-radius:999px;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  color:var(--accent)!important;font-weight:800;font-size:.82rem;
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.85),rgba(7,7,13,.85)),
    linear-gradient(135deg,var(--accent),var(--accent-2));
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.35);
  opacity:.82;transition:opacity .2s ease,transform .2s ease,box-shadow .25s ease;
  animation:fabPulse 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 30px rgba(163,230,53,.5);color:var(--accent)!important}
.fab:active{transform:translateY(0) scale(.96)}
.fab .fab-dot{
  position:absolute;top:-4px;right:-4px;width:12px;height:12px;border-radius:50%;
  background:var(--accent-3);box-shadow:0 0 10px rgba(244,63,94,.8);
  animation:dotBlink 1.6s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 16px rgba(6,182,212,.3)}50%{box-shadow:0 0 28px rgba(163,230,53,.45)}}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.35}}
@media (max-width:520px){.fab{left:12px;bottom:84px;padding:12px 16px;font-size:.76rem}}

/* roulang page: article */
:root{
  --bg-0:#07070D;
  --bg-1:#0E0E1E;
  --bg-2:#141428;
  --surface:#12122a;
  --surface-2:#1a1a33;
  --line:rgba(163,230,53,.16);
  --line-2:rgba(6,182,212,.22);
  --accent:#A3E635;
  --accent-2:#06B6D4;
  --accent-3:#F43F5E;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --muted-2:#6b7690;
  --radius:16px;
  --radius-s:10px;
  --radius-l:24px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --glow:0 0 22px rgba(163,230,53,.28);
  --glow-2:0 0 22px rgba(6,182,212,.3);
  --container:1200px;
  --font:"Inter","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(6,182,212,.16),transparent 60%),
    radial-gradient(900px 500px at 0% 10%,rgba(163,230,53,.12),transparent 55%),
    var(--bg-0);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent-2)}
button{font-family:inherit}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:64px 0;position:relative}
.section--tight{padding:44px 0}
.section--alt{background:linear-gradient(180deg,rgba(20,20,40,.55),rgba(7,7,13,.2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head.left{margin-left:0}
.section-head h2{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:800;margin:0 0 12px;line-height:1.3}
.section-head .eyebrow{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-2);margin-bottom:10px;
}
.lead{font-size:1.02rem;color:var(--muted);max-width:820px}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;color:var(--text)!important;text-decoration:none;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D;font-weight:900;font-size:1rem;
  box-shadow:var(--glow);flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.98rem;font-weight:800;color:var(--text)}
.brand-text span{font-size:.68rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.nav-desktop{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}
.nav-desktop a{
  color:var(--muted);font-size:.9rem;font-weight:600;padding:9px 14px;border-radius:8px;
  transition:all .2s ease;white-space:nowrap;
}
.nav-desktop a:hover{color:var(--text);background:rgba(163,230,53,.08)}
.nav-desktop a.active{color:var(--accent);background:rgba(163,230,53,.12)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.9rem;line-height:1;
  padding:12px 22px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D!important;
  box-shadow:0 0 16px rgba(163,230,53,.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(163,230,53,.5);color:#07070D!important}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--accent)}
.btn-ghost:hover{background:rgba(163,230,53,.1);color:var(--accent);border-color:var(--accent)}
.btn-outline{background:transparent;border-color:var(--line-2);color:var(--accent-2)}
.btn-outline:hover{background:rgba(6,182,212,.12);color:var(--accent-2)}
.burger{
  display:none;background:transparent;border:1px solid var(--line);color:var(--accent);
  width:42px;height:42px;border-radius:10px;font-size:1rem;cursor:pointer;align-items:center;justify-content:center;
}
.mobile-nav{
  display:none;flex-direction:column;gap:4px;
  padding:12px 20px 20px;border-top:1px solid var(--line);background:var(--bg-1);
}
.mobile-nav.open{display:flex}
.mobile-nav a{color:var(--muted);font-weight:600;padding:12px 4px;border-bottom:1px solid rgba(148,163,184,.1)}
.mobile-nav a.active{color:var(--accent)}

/* ---------- ARTICLE HERO ---------- */
.article-hero{
  position:relative;padding:54px 0 40px;overflow:hidden;
  background-image:linear-gradient(120deg,rgba(7,7,13,.97) 0%,rgba(14,14,30,.93) 55%,rgba(7,7,13,.9) 100%),url("/assets/images/d50f9cf1af072873.jpg");
  background-size:cover;background-position:center;
}
.article-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    repeating-linear-gradient(115deg,rgba(163,230,53,.05) 0 1px,transparent 1px 90px),
    repeating-linear-gradient(65deg,rgba(6,182,212,.05) 0 1px,transparent 1px 90px);
}
.article-hero .container{position:relative;z-index:2}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:.82rem;color:var(--muted);margin-bottom:18px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span.sep{color:var(--muted-2)}
.article-hero h1{
  font-size:clamp(1.5rem,3.2vw,2.35rem);font-weight:900;line-height:1.28;margin:0 0 16px;max-width:900px;
}
.article-hero h1 .hl{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.article-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:6px}
.meta-pill{
  display:inline-flex;align-items:center;gap:7px;font-size:.78rem;font-weight:700;
  color:#d1fae5;background:rgba(163,230,53,.08);border:1px solid var(--line);
  border-radius:999px;padding:6px 13px;
}
.meta-pill i{color:var(--accent-2)}

/* ---------- LAYOUT ---------- */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:38px;align-items:start}
.main-col{min-width:0}
.side-col{position:sticky;top:90px;display:flex;flex-direction:column;gap:20px}

/* ---------- ARTICLE CONTENT ---------- */
.article-body{
  font-size:1.02rem;line-height:1.75;color:#dbe4f0;
}
.article-body h2{
  font-size:clamp(1.25rem,2.2vw,1.6rem);font-weight:800;margin:34px 0 14px;line-height:1.32;
  color:var(--text);padding-left:14px;border-left:3px solid var(--accent);
}
.article-body h3{
  font-size:1.12rem;font-weight:700;margin:26px 0 10px;color:var(--text);
}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin-bottom:9px}
.article-body ul li::marker{color:var(--accent)}
.article-body ol li::marker{color:var(--accent-2);font-weight:700}
.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--accent-2)}
.article-body strong{color:var(--text)}
.article-body blockquote{
  margin:22px 0;padding:16px 22px;border-left:3px solid var(--accent-2);
  background:rgba(6,182,212,.07);border-radius:0 var(--radius-s) var(--radius-s) 0;
  color:#cbd5e1;font-style:italic;
}
.article-body img{border-radius:var(--radius);margin:20px 0;border:1px solid var(--line)}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.92rem}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.article-body th{background:rgba(163,230,53,.08);color:var(--accent);font-weight:700}
.article-body tr:nth-child(even) td{background:rgba(20,20,40,.4)}
.article-body code{background:rgba(6,182,212,.12);padding:2px 7px;border-radius:6px;font-size:.9em;color:var(--accent-2)}

/* ---------- NOT FOUND ---------- */
.notfound{
  text-align:center;padding:70px 24px;background:var(--surface);
  border:1px solid var(--line-2);border-radius:var(--radius-l);
}
.notfound i{font-size:2.6rem;color:var(--accent-2);margin-bottom:16px}
.notfound h2{margin:0 0 12px;font-size:1.4rem}
.notfound p{color:var(--muted);margin:0 0 22px}

/* ---------- SIDEBAR CARDS ---------- */
.side-card{
  background:linear-gradient(180deg,rgba(26,26,51,.92),rgba(14,14,30,.92));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
}
.side-card h3{font-size:.98rem;font-weight:800;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.side-card h3 i{color:var(--accent)}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid rgba(148,163,184,.1)}
.side-list li:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}
.side-list a{font-size:.9rem;font-weight:600;color:#cbd5e1;display:flex;gap:9px;align-items:flex-start}
.side-list a:hover{color:var(--accent)}
.side-list a i{color:var(--accent-2);margin-top:4px;font-size:.78rem}
.side-cta{
  background:linear-gradient(150deg,rgba(163,230,53,.14),rgba(6,182,212,.14));
  border:1px solid var(--line-2);border-radius:var(--radius);padding:24px;text-align:center;
}
.side-cta h3{margin:0 0 10px;font-size:1.05rem;font-weight:800}
.side-cta p{color:var(--muted);font-size:.88rem;margin:0 0 16px}
.trust-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.trust-list li{display:flex;gap:10px;font-size:.86rem;color:#cbd5e1;align-items:flex-start}
.trust-list li i{color:var(--accent);margin-top:4px}

/* ---------- TAGS / RELATED ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.tag{
  font-size:.76rem;font-weight:700;color:var(--muted);background:rgba(148,163,184,.08);
  border:1px solid rgba(148,163,184,.18);border-radius:999px;padding:6px 13px;transition:all .2s ease;
}
.tag:hover{color:var(--accent);border-color:var(--line)}

/* ---------- CTA STRIP ---------- */
.cta-strip{
  background:linear-gradient(120deg,rgba(163,230,53,.14),rgba(6,182,212,.16));
  border:1px solid var(--line-2);border-radius:var(--radius-l);
  padding:38px;display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between;
}
.cta-strip h2{margin:0 0 8px;font-size:clamp(1.2rem,2.2vw,1.55rem);font-weight:800}
.cta-strip p{margin:0;color:#cbd5e1;font-size:.95rem;max-width:560px}
.cta-strip .btn-group{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- FOOTER ---------- */
.site-footer{
  background:linear-gradient(180deg,var(--bg-1),var(--bg-0));
  border-top:1px solid var(--line);padding:52px 0 22px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;margin-bottom:34px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-desc{color:var(--muted);font-size:.88rem;max-width:340px;margin:0 0 16px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.footer-badges span{
  font-size:.7rem;font-weight:700;color:#d1fae5;background:rgba(163,230,53,.08);
  border:1px solid var(--line);border-radius:999px;padding:5px 11px;
}
.footer-col h4{font-size:.86rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--text);margin:0 0 14px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{color:var(--muted);font-size:.88rem}
.footer-col ul li a:hover{color:var(--accent)}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:18px;display:flex;flex-wrap:wrap;gap:10px;
  justify-content:space-between;font-size:.8rem;color:var(--muted-2);
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:999px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(7,7,13,.85),rgba(14,14,30,.9));
  border:2px solid transparent;
  background-clip:padding-box;
  box-shadow:0 0 22px rgba(6,182,212,.45);
  opacity:.78;transition:transform .22s ease,opacity .22s ease,box-shadow .22s ease;
  color:var(--accent);font-size:1.2rem;
}
.fab::before{
  content:"";position:absolute;inset:-2px;border-radius:999px;z-index:-1;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(-6deg);box-shadow:0 0 30px rgba(163,230,53,.6)}
.fab:active{transform:scale(.94)}
.fab .dot{
  position:absolute;top:2px;right:2px;width:11px;height:11px;border-radius:999px;
  background:var(--accent-3);box-shadow:0 0 8px var(--accent-3);animation:pulse 1.6s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- RESPONSIVE ---------- */
@media (min-width:1024px){
  .nav-desktop{display:flex}
  .header-actions .btn-ghost{display:inline-flex}
  .burger{display:none}
  .mobile-nav{display:none!important}
}
@media (max-width:1023px){
  .layout{grid-template-columns:1fr}
  .side-col{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-desktop{display:none}
  .header-actions .btn-ghost{display:none}
  .burger{display:flex}
  .section{padding:48px 0}
  .article-hero{padding:40px 0 32px}
  .cta-strip{padding:26px;flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .container{padding:0 15px}
  .brand-text strong{font-size:.86rem}
  .brand-text span{display:none}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .btn{padding:11px 18px;font-size:.85rem}
  .fab{width:50px;height:50px;font-size:1.05rem}
}

/* roulang page: category1 */
:root{
  --bg-0:#07070D;
  --bg-1:#0E0E1E;
  --bg-2:#141428;
  --surface:#12122a;
  --surface-2:#1a1a33;
  --line:rgba(163,230,53,.16);
  --line-2:rgba(6,182,212,.22);
  --accent:#A3E635;
  --accent-2:#06B6D4;
  --accent-3:#F43F5E;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --muted-2:#6b7690;
  --radius:16px;
  --radius-s:10px;
  --radius-l:24px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --glow:0 0 22px rgba(163,230,53,.28);
  --glow-2:0 0 22px rgba(6,182,212,.3);
  --container:1200px;
  --font:"Inter","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(6,182,212,.16),transparent 60%),
    radial-gradient(900px 500px at 0% 10%,rgba(163,230,53,.12),transparent 55%),
    var(--bg-0);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent-2)}
button{font-family:inherit}
h1,h2,h3,h4{line-height:1.25;margin:0 0 14px;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.85rem,4.4vw,3rem)}
h2{font-size:clamp(1.4rem,3vw,2.1rem)}
h3{font-size:clamp(1.1rem,2vw,1.35rem)}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:64px 0;position:relative}
.section--tight{padding:44px 0}
.section--alt{background:linear-gradient(180deg,rgba(20,20,40,.55),rgba(7,7,13,.2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:34px}
.lead{font-size:1.02rem;color:var(--muted);max-width:820px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);background:rgba(163,230,53,.1);border:1px solid var(--line);
  border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;color:var(--text)!important;text-decoration:none;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D;font-weight:900;font-size:1rem;
  box-shadow:var(--glow);flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.98rem;font-weight:800;color:var(--text)}
.brand-text span{font-size:.68rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.nav-desktop{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}
.nav-desktop a{
  color:var(--muted);font-size:.9rem;font-weight:600;padding:9px 14px;border-radius:8px;
  transition:all .2s ease;white-space:nowrap;
}
.nav-desktop a:hover{color:var(--text);background:rgba(163,230,53,.08)}
.nav-desktop a.active{color:var(--accent);background:rgba(163,230,53,.12)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.9rem;line-height:1;
  padding:12px 22px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D!important;
  box-shadow:0 0 16px rgba(163,230,53,.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(163,230,53,.5);color:#07070D!important}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--accent)}
.btn-ghost:hover{background:rgba(163,230,53,.1);color:var(--accent);border-color:var(--accent)}
.btn-outline{background:transparent;border-color:var(--line-2);color:var(--accent-2)}
.btn-outline:hover{background:rgba(6,182,212,.12);color:var(--accent-2)}
.burger{
  display:none;background:transparent;border:1px solid var(--line);
  color:var(--accent);border-radius:10px;padding:9px 12px;font-size:1rem;cursor:pointer;
}
.mobile-nav{
  display:none;flex-direction:column;gap:4px;
  padding:12px 20px 20px;border-top:1px solid var(--line);background:var(--bg-1);
}
.mobile-nav.open{display:flex}
.mobile-nav a{color:var(--muted);font-weight:600;padding:12px 4px;border-bottom:1px solid rgba(148,163,184,.1)}
.mobile-nav a.active{color:var(--accent)}
/* HERO */
.cat-hero{
  position:relative;padding:64px 0 66px;overflow:hidden;
  background-image:linear-gradient(120deg,rgba(7,7,13,.96) 0%,rgba(14,14,30,.92) 55%,rgba(7,7,13,.9) 100%),url("/assets/images/d50f9cf1af072873.jpg");
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    repeating-linear-gradient(115deg,rgba(163,230,53,.05) 0 1px,transparent 1px 90px),
    repeating-linear-gradient(65deg,rgba(6,182,212,.05) 0 1px,transparent 1px 90px);
}
.cat-hero .container{position:relative;z-index:2}
.breadcrumb{font-size:.78rem;color:var(--muted-2);letter-spacing:.04em;margin-bottom:14px}
.breadcrumb a{color:var(--muted)}
.breadcrumb span{color:var(--accent)}
.cat-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.cat-hero h1 .hl{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.cat-hero p{font-size:1.02rem;color:#cbd5e1;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.74rem;font-weight:700;color:#d1fae5;
  background:rgba(163,230,53,.08);border:1px solid var(--line);
  border-radius:999px;padding:6px 12px;
}
.chip i{color:var(--accent-2)}
.hero-visual{
  background:linear-gradient(180deg,rgba(26,26,51,.95),rgba(14,14,30,.95));
  border:1px solid var(--line-2);border-radius:var(--radius-l);
  padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.hero-visual::before{
  content:"";position:absolute;top:-1px;left:22px;right:22px;height:2px;
  background:linear-gradient(90deg,transparent,var(--accent),var(--accent-2),transparent);
}
.hero-visual img{border-radius:var(--radius);border:1px solid var(--line)}
.hero-visual .tag{
  position:absolute;top:30px;right:30px;
  background:var(--accent-3);color:#fff;font-size:.68rem;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border-radius:999px;
  box-shadow:0 6px 18px rgba(244,63,94,.4);
}
.hero-visual .mini{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.hero-visual .mini span{
  flex:1;min-width:110px;background:rgba(6,182,212,.08);border:1px solid var(--line-2);
  border-radius:var(--radius-s);padding:10px 12px;font-size:.78rem;color:var(--muted);
}
.hero-visual .mini strong{display:block;color:var(--accent);font-size:1.05rem}
/* GRIDS + CARDS */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:linear-gradient(180deg,rgba(26,26,51,.85),rgba(14,14,30,.85));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .2s ease,border-color .25s ease,box-shadow .25s ease;
  position:relative;
}
.card:hover{transform:translateY(-4px);border-color:var(--accent-2);box-shadow:var(--glow-2)}
.card i.ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:rgba(163,230,53,.1);border:1px solid var(--line);
  color:var(--accent);font-size:1.05rem;margin-bottom:14px;
}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:.93rem;margin:0}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tag{
  font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--accent-2);border:1px solid var(--line-2);border-radius:999px;padding:4px 10px;
}
/* STEPS */
.step-list{display:grid;gap:16px}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  background:rgba(18,18,42,.7);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;
}
.step .num{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D;font-weight:900;font-size:1rem;
}
.step h3{margin-bottom:6px}
.step p{color:var(--muted);margin:0;font-size:.94rem}
/* SCENE SPLIT */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split img{border-radius:var(--radius-l);border:1px solid var(--line-2);box-shadow:var(--shadow)}
.split ul{margin-top:12px}
.split ul li{
  display:flex;gap:10px;align-items:flex-start;
  color:var(--muted);font-size:.94rem;padding:8px 0;border-bottom:1px dashed rgba(148,163,184,.12);
}
.split ul li i{color:var(--accent);margin-top:5px}
/* TRUST STRIP */
.trust-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  border:1px solid var(--line);border-radius:var(--radius-l);
  background:linear-gradient(180deg,rgba(26,26,51,.7),rgba(14,14,30,.7));
  padding:26px;
}
.trust-strip .t{text-align:left}
.trust-strip .t strong{display:block;font-size:1.4rem;color:var(--accent);font-weight:800}
.trust-strip .t span{font-size:.8rem;color:var(--muted)}
/* FAQ */
.faq{display:grid;gap:12px}
.faq details{
  background:rgba(18,18,42,.75);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 20px;transition:border-color .2s ease;
}
.faq details[open]{border-color:var(--line-2)}
.faq summary{
  cursor:pointer;font-weight:700;font-size:1rem;color:var(--text);
  list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--accent);font-size:.8rem}
.faq details[open] summary::after{content:"\f068"}
.faq p{color:var(--muted);margin:12px 0 0;font-size:.94rem}
/* CTA BLOCK */
.cta-block{
  background:
    radial-gradient(600px 260px at 12% 0%,rgba(163,230,53,.14),transparent 60%),
    radial-gradient(600px 260px at 90% 100%,rgba(6,182,212,.16),transparent 60%),
    linear-gradient(180deg,rgba(26,26,51,.92),rgba(7,7,13,.92));
  border:1px solid var(--line-2);border-radius:var(--radius-l);
  padding:38px;text-align:center;box-shadow:var(--shadow);
}
.cta-block p{color:var(--muted);max-width:640px;margin:0 auto 20px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
/* NEWS LIST */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{
  display:flex;flex-direction:column;overflow:hidden;
  background:linear-gradient(180deg,rgba(26,26,51,.85),rgba(14,14,30,.85));
  border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .2s ease,border-color .25s ease,box-shadow .25s ease;
}
.post:hover{transform:translateY(-4px);border-color:var(--accent-2);box-shadow:var(--glow-2)}
.post img{width:100%;height:180px;object-fit:cover;border-bottom:1px solid var(--line)}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post .meta{font-size:.74rem;color:var(--muted-2);letter-spacing:.04em;text-transform:uppercase}
.post h3{font-size:1.02rem;margin:0}
.post h3 a{color:var(--text)}
.post h3 a:hover{color:var(--accent)}
.post p{color:var(--muted);font-size:.9rem;margin:0}
.post .more{margin-top:auto;font-size:.82rem;font-weight:700;color:var(--accent-2)}
.list-empty{
  border:1px dashed var(--line-2);border-radius:var(--radius);padding:28px;
  color:var(--muted);text-align:center;background:rgba(18,18,42,.6);
}
.list-actions{margin-top:26px;text-align:center}
/* FOOTER */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(14,14,30,.9),rgba(7,7,13,.98));
  padding:54px 0 26px;margin-top:10px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-desc{color:var(--muted);font-size:.9rem;max-width:360px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.footer-badges span{
  font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--accent-2);border:1px solid var(--line-2);border-radius:999px;padding:5px 11px;
}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin-bottom:14px}
.footer-col ul li{padding:6px 0}
.footer-col ul li a{color:var(--muted);font-size:.9rem}
.footer-col ul li a:hover{color:var(--accent)}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(148,163,184,.12);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  color:var(--muted-2);font-size:.8rem;
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D;font-size:1.2rem;border:none;cursor:pointer;
  box-shadow:0 0 22px rgba(6,182,212,.5);
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  text-decoration:none;
}
.fab:hover{transform:scale(1.1) rotate(12deg);opacity:1;box-shadow:0 0 30px rgba(163,230,53,.6);color:#07070D}
.fab:active{transform:scale(.95) translateY(2px)}
.fab::after{
  content:"";position:absolute;top:4px;right:4px;width:11px;height:11px;border-radius:50%;
  background:var(--accent-3);box-shadow:0 0 10px rgba(244,63,94,.8);
}
/* STICKY BOTTOM BAR */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(7,7,13,.94);backdrop-filter:blur(12px);
  border-top:1px solid var(--line-2);
  padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.sticky-bar .txt{font-size:.82rem;color:var(--muted);line-height:1.35}
.sticky-bar .txt strong{color:var(--accent)}
/* RESPONSIVE */
@media (max-width:1024px){
  .cat-hero-grid,.split{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav-desktop{display:none}
  .header-actions .btn-ghost{display:none}
  .burger{display:inline-flex}
  .header-actions .btn-primary{display:none}
}
@media (max-width:640px){
  .section{padding:48px 0}
  .grid-2,.grid-3,.grid-4,.news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .trust-strip{grid-template-columns:1fr}
  .sticky-bar .txt{display:none}
  .sticky-bar{justify-content:center}
  .cat-hero{padding:48px 0 52px}
  .cta-block{padding:26px 20px}
  .fab{bottom:88px;left:12px}
}

/* roulang page: category2 */
:root{
  --bg-0:#07070D;
  --bg-1:#0E0E1E;
  --bg-2:#141428;
  --surface:#12122a;
  --surface-2:#1a1a33;
  --line:rgba(163,230,53,.16);
  --line-2:rgba(6,182,212,.22);
  --accent:#A3E635;
  --accent-2:#06B6D4;
  --accent-3:#F43F5E;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --muted-2:#6b7690;
  --radius:16px;
  --radius-s:10px;
  --radius-l:24px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --glow:0 0 22px rgba(163,230,53,.28);
  --glow-2:0 0 22px rgba(6,182,212,.3);
  --container:1200px;
  --font:"Inter","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(6,182,212,.16),transparent 60%),
    radial-gradient(900px 500px at 0% 10%,rgba(163,230,53,.12),transparent 55%),
    var(--bg-0);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent-2)}
button{font-family:inherit}
h1,h2,h3,h4{line-height:1.25;margin:0 0 14px;font-weight:800;letter-spacing:-.01em}
h1{font-size:2.15rem}
h2{font-size:1.65rem}
h3{font-size:1.15rem}
p{margin:0 0 14px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:64px 0;position:relative}
.section--tight{padding:44px 0}
.section--alt{background:linear-gradient(180deg,rgba(20,20,40,.55),rgba(7,7,13,.2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:34px;text-align:left}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);margin-bottom:12px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.lead{font-size:1.02rem;color:var(--muted);max-width:840px}
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;color:var(--text)!important;text-decoration:none;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D;font-weight:900;font-size:1rem;
  box-shadow:var(--glow);flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.98rem;font-weight:800;color:var(--text)}
.brand-text span{font-size:.68rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.nav-desktop{display:none}
.nav-desktop a{
  color:var(--muted);font-size:.9rem;font-weight:600;padding:9px 14px;border-radius:8px;
  transition:all .2s ease;white-space:nowrap;
}
.nav-desktop a:hover{color:var(--text);background:rgba(163,230,53,.08)}
.nav-desktop a.active{color:var(--accent);background:rgba(163,230,53,.12)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.9rem;line-height:1;
  padding:12px 22px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D!important;
  box-shadow:0 0 16px rgba(163,230,53,.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(163,230,53,.5);color:#07070D!important}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--accent)}
.btn-ghost:hover{background:rgba(163,230,53,.1);color:var(--accent);border-color:var(--accent)}
.btn-outline{background:transparent;border-color:var(--line-2);color:var(--accent-2)}
.btn-outline:hover{background:rgba(6,182,212,.12);color:var(--accent-2);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}
.header-actions .btn-ghost{display:none}
.burger{
  width:44px;height:44px;border-radius:12px;background:rgba(163,230,53,.1);
  border:1px solid var(--line);color:var(--accent);font-size:1.05rem;cursor:pointer;
  display:grid;place-items:center;transition:background .2s ease;
}
.burger:hover{background:rgba(163,230,53,.18)}
.mobile-nav{
  display:none;flex-direction:column;gap:4px;
  padding:12px 20px 20px;border-top:1px solid var(--line);background:var(--bg-1);
}
.mobile-nav.open{display:flex}
.mobile-nav a{color:var(--muted);font-weight:600;padding:12px 4px;border-bottom:1px solid rgba(148,163,184,.1)}
.mobile-nav a.active{color:var(--accent)}
.cat-hero{
  position:relative;padding:68px 0 60px;overflow:hidden;
  background-image:linear-gradient(120deg,rgba(7,7,13,.96) 0%,rgba(14,14,30,.92) 55%,rgba(7,7,13,.9) 100%),url("/assets/images/890ba64a85862e15.png");
  background-size:cover;background-position:center;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    repeating-linear-gradient(115deg,rgba(163,230,53,.05) 0 1px,transparent 1px 90px),
    repeating-linear-gradient(65deg,rgba(6,182,212,.05) 0 1px,transparent 1px 90px);
}
.cat-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:38px;align-items:start}
.cat-hero h1{margin-bottom:16px}
.cat-hero h1 .hl{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.cat-hero p{max-width:660px;color:#cbd5e1}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.74rem;font-weight:700;color:#d1fae5;
  background:rgba(163,230,53,.08);border:1px solid var(--line);
  border-radius:999px;padding:6px 12px;
}
.chip i{color:var(--accent-2)}
.verify-card{
  background:linear-gradient(180deg,rgba(26,26,51,.95),rgba(14,14,30,.95));
  border:1px solid var(--line-2);border-radius:var(--radius-l);
  padding:26px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.verify-card::before{
  content:"";position:absolute;top:0;left:24px;right:24px;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  border-radius:2px;
}
.verify-card h3{margin-top:6px;font-size:1.05rem}
.field-label{display:block;font-size:.78rem;font-weight:700;color:var(--muted);margin:14px 0 6px;letter-spacing:.03em;text-transform:uppercase}
.field-input{
  width:100%;padding:13px 16px;border-radius:var(--radius-s);
  background:rgba(7,7,13,.7);border:1px solid var(--line);
  color:var(--text);font-size:.94rem;transition:border-color .2s ease,box-shadow .2s ease;
}
.field-input::placeholder{color:var(--muted-2)}
.field-input:focus{border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(6,182,212,.18);outline:none}
.verify-card .btn{width:100%;margin-top:18px}
.form-note{font-size:.76rem;color:var(--muted-2);margin-top:12px;text-align:left}
.grid-3{display:grid;grid-template-columns:1fr;gap:20px}
.grid-2{display:grid;grid-template-columns:1fr;gap:22px}
.feature{
  background:linear-gradient(180deg,rgba(26,26,51,.7),rgba(14,14,30,.6));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.feature:hover{transform:translateY(-4px);border-color:var(--accent-2);box-shadow:var(--glow-2)}
.feature i{font-size:1.4rem;color:var(--accent);margin-bottom:14px;display:inline-block}
.feature h3{font-size:1.02rem;margin-bottom:8px}
.feature p{color:var(--muted);font-size:.92rem;margin:0}
.scene-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.scene-list li{
  display:flex;gap:14px;align-items:flex-start;
  background:rgba(18,18,42,.6);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px;
}
.scene-list i{color:var(--accent-2);font-size:1.05rem;margin-top:3px;flex-shrink:0}
.scene-list strong{display:block;margin-bottom:4px}
.scene-list span{color:var(--muted);font-size:.9rem}
.step-grid{display:grid;grid-template-columns:1fr;gap:18px;counter-reset:step}
.step{
  position:relative;padding:22px 22px 22px 66px;
  background:rgba(18,18,42,.55);border:1px solid var(--line);border-radius:var(--radius);
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:18px;top:20px;
  font-weight:900;font-size:1.05rem;color:var(--accent);
}
.step strong{display:block;margin-bottom:6px}
.step span{color:var(--muted);font-size:.9rem}
.compare-table{width:100%;border-collapse:collapse;border-radius:var(--radius);overflow:hidden}
.compare-table th,.compare-table td{
  padding:14px 16px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line);
}
.compare-table th{background:rgba(163,230,53,.08);color:var(--accent);font-weight:800;text-transform:uppercase;font-size:.76rem;letter-spacing:.06em}
.compare-table td{color:var(--muted)}
.compare-table td:first-child{color:var(--text);font-weight:600}
.trust-strip{
  display:grid;grid-template-columns:1fr;gap:18px;
  background:linear-gradient(120deg,rgba(6,182,212,.12),rgba(163,230,53,.08));
  border:1px solid var(--line-2);border-radius:var(--radius-l);padding:28px;
}
.trust-strip .stat strong{display:block;font-size:1.45rem;color:var(--accent);font-weight:900}
.trust-strip .stat span{font-size:.8rem;color:var(--muted)}
.news-list{display:grid;grid-template-columns:1fr;gap:18px}
.news-card{
  background:linear-gradient(180deg,rgba(26,26,51,.75),rgba(14,14,30,.6));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--accent-2);box-shadow:var(--glow-2)}
.news-card img{width:100%;height:170px;object-fit:cover}
.news-body{padding:18px 20px 22px}
.news-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:.74rem;color:var(--muted-2);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-weight:700}
.news-body h3{font-size:1rem;margin-bottom:8px}
.news-body h3 a{color:var(--text)}
.news-body h3 a:hover{color:var(--accent)}
.news-body p{color:var(--muted);font-size:.88rem;margin:0}
.empty-note{color:var(--muted);font-size:.9rem;padding:18px;border:1px dashed var(--line);border-radius:var(--radius)}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:14px;
  background:rgba(18,18,42,.5);
}
.faq-item h3{font-size:1rem;margin-bottom:8px;color:var(--accent-2)}
.faq-item p{color:var(--muted);font-size:.92rem;margin:0}
.cta-band{
  background:linear-gradient(120deg,rgba(163,230,53,.14),rgba(6,182,212,.14));
  border:1px solid var(--line-2);border-radius:var(--radius-l);
  padding:34px 28px;text-align:center;
}
.cta-band h2{margin-bottom:10px}
.cta-band p{color:#cbd5e1;max-width:640px;margin:0 auto 20px}
.cat-matrix{display:grid;grid-template-columns:1fr;gap:16px}
.cat-matrix a{
  display:block;padding:22px;border-radius:var(--radius);
  background:rgba(18,18,42,.65);border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.cat-matrix a:hover{transform:translateY(-3px);border-color:var(--accent);background:rgba(163,230,53,.08)}
.cat-matrix strong{display:block;color:var(--text);margin-bottom:6px;font-size:1rem}
.cat-matrix span{color:var(--muted);font-size:.88rem}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:999px;
  display:grid;place-items:center;
  background:rgba(7,7,13,.8);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.85),rgba(7,7,13,.85)),linear-gradient(135deg,var(--accent),var(--accent-2));
  background-origin:border-box;background-clip:padding-box,border-box;
  color:var(--accent);font-size:1.2rem;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 30px rgba(6,182,212,.7)}
.fab:active{transform:scale(.95)}
.fab .dot{
  position:absolute;top:6px;right:6px;width:12px;height:12px;border-radius:999px;
  background:var(--accent-3);box-shadow:0 0 0 2px rgba(7,7,13,.9);
  animation:pulse 1.6s infinite;
}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.25);opacity:.65}}
.site-footer{border-top:1px solid var(--line);background:rgba(7,7,13,.85);padding:54px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-desc{color:var(--muted);font-size:.9rem;max-width:340px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.footer-badges span{
  font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:#d1fae5;background:rgba(163,230,53,.08);border:1px solid var(--line);
  border-radius:999px;padding:5px 11px;
}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:14px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:9px}
.footer-col a{color:var(--muted);font-size:.88rem}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  color:var(--muted-2);font-size:.8rem;
}
@media screen and (min-width:640px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .news-list{grid-template-columns:repeat(2,1fr)}
  .trust-strip{grid-template-columns:repeat(3,1fr);align-items:center}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .cat-matrix{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media screen and (min-width:900px){
  h1{font-size:2.6rem}
  h2{font-size:1.9rem}
  .nav-desktop{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}
  .header-actions .btn-ghost{display:inline-flex}
  .burger{display:none}
  .mobile-nav{display:none!important}
  .cat-hero-grid{grid-template-columns:1.15fr .85fr;gap:48px}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .news-list{grid-template-columns:repeat(3,1fr)}
  .step-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .fab{left:24px;bottom:104px}
  .section{padding:80px 0}
}

/* roulang page: category3 */
:root{
  --bg-0:#07070D;
  --bg-1:#0E0E1E;
  --bg-2:#141428;
  --surface:#12122a;
  --surface-2:#1a1a33;
  --line:rgba(163,230,53,.16);
  --line-2:rgba(6,182,212,.22);
  --accent:#A3E635;
  --accent-2:#06B6D4;
  --accent-3:#F43F5E;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --muted-2:#6b7690;
  --radius:16px;
  --radius-s:10px;
  --radius-l:24px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --glow:0 0 22px rgba(163,230,53,.28);
  --glow-2:0 0 22px rgba(6,182,212,.3);
  --container:1200px;
  --font:"Inter","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(6,182,212,.16),transparent 60%),
    radial-gradient(900px 500px at 0% 10%,rgba(163,230,53,.12),transparent 55%),
    var(--bg-0);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent-2)}
button{font-family:inherit}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.25;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.8rem,4.4vw,2.9rem)}
h2{font-size:clamp(1.4rem,3vw,2rem)}
h3{font-size:1.12rem}
p{margin:0 0 14px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:66px 0;position:relative}
.section--tight{padding:44px 0}
.section--alt{background:linear-gradient(180deg,rgba(20,20,40,.55),rgba(7,7,13,.2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:34px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.eyebrow i{color:var(--accent-2)}
.lead{font-size:1.02rem;color:var(--muted);max-width:830px}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;color:var(--text)!important;text-decoration:none;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D;font-weight:900;font-size:1rem;
  box-shadow:var(--glow);flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.98rem;font-weight:800;color:var(--text)}
.brand-text span{font-size:.68rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.nav-desktop{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}
.nav-desktop a{
  color:var(--muted);font-size:.9rem;font-weight:600;padding:9px 14px;border-radius:8px;
  transition:all .2s ease;white-space:nowrap;
}
.nav-desktop a:hover{color:var(--text);background:rgba(163,230,53,.08)}
.nav-desktop a.active{color:var(--accent);background:rgba(163,230,53,.12)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.9rem;line-height:1;
  padding:12px 22px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#07070D!important;
  box-shadow:0 0 16px rgba(163,230,53,.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(163,230,53,.5);color:#07070D!important}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--accent)}
.btn-ghost:hover{background:rgba(163,230,53,.1);color:var(--accent);border-color:var(--accent)}
.btn-outline{background:transparent;border-color:var(--line-2);color:var(--accent-2)}
.btn-outline:hover{background:rgba(6,182,212,.12);color:var(--accent-2)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:10px}
.burger{display:none;background:transparent;border:1px solid var(--line);color:var(--accent);width:44px;height:44px;border-radius:12px;cursor:pointer;font-size:1.05rem}
.mobile-nav{
  display:none;flex-direction:column;gap:4px;
  padding:12px 20px 20px;border-top:1px solid var(--line);background:var(--bg-1);
}
.mobile-nav.open{display:flex}
.mobile-nav a{color:var(--muted);font-weight:600;padding:12px 4px;border-bottom:1px solid rgba(148,163,184,.1)}
.mobile-nav a.active{color:var(--accent)}
/* HERO */
.hero{
  position:relative;padding:70px 0 76px;overflow:hidden;
  background-image:linear-gradient(120deg,rgba(7,7,13,.96) 0%,rgba(14,14,30,.92) 55%,rgba(7,7,13,.9) 100%),url("/assets/images/d50f9cf1af072873.jpg");
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    repeating-linear-gradient(115deg,rgba(163,230,53,.05) 0 1px,transparent 1px 90px),
    repeating-linear-gradient(65deg,rgba(6,182,212,.05) 0 1px,transparent 1px 90px);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:start}
.hero-copy h1 .hl{background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy p{font-size:1.03rem;max-width:640px;color:#cbd5e1}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.hero-badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.74rem;font-weight:700;color:#d1fae5;
  background:rgba(163,230,53,.08);border:1px solid var(--line);
  border-radius:999px;padding:6px 12px;
}
.chip i{color:var(--accent-2)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px;border-top:1px solid var(--line);padding-top:24px;max-width:640px}
.hero-stats .stat strong{display:block;font-size:1.4rem;color:var(--accent);font-weight:800}
.hero-stats .stat span{font-size:.78rem;color:var(--muted);letter-spacing:.04em}
.panel-card{
  background:linear-gradient(180deg,rgba(26,26,51,.95),rgba(14,14,30,.95));
  border:1px solid var(--line-2);border-radius:var(--radius-l);
  padding:26px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.panel-card::before{content:"";position:absolute;top:0;left:24px;right:24px;height:2px;background:linear-gradient(90deg,transparent,var(--accent),var(--accent-2),transparent)}
.panel-card h3{font-size:1.05rem;margin-bottom:6px}
.panel-list{display:flex;flex-direction:column;gap:12px;margin-top:16px}
.panel-item{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:var(--radius-s);background:rgba(7,7,13,.5)}
.panel-item .ic{width:38px;height:38px;flex-shrink:0;border-radius:10px;display:grid;place-items:center;background:rgba(163,230,53,.1);color:var(--accent);font-size:.95rem}
.panel-item strong{display:block;font-size:.92rem}
.panel-item span{font-size:.82rem;color:var(--muted)}
.panel-cta{margin-top:18px;display:flex;flex-direction:column;gap:10px}
.mini-note{font-size:.76rem;color:var(--muted-2);text-align:center}
/* GRIDS */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.feature{
  background:linear-gradient(180deg,rgba(26,26,51,.7),rgba(14,14,30,.55));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.feature:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--glow)}
.feature .feat-ic{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(163,230,53,.16),rgba(6,182,212,.16));
  color:var(--accent);font-size:1.15rem;margin-bottom:14px;border:1px solid var(--line);
}
.feature h3{font-size:1.05rem;margin-bottom:8px}
.feature p{font-size:.9rem;color:var(--muted);margin-bottom:0}
/* SCENARIO ROWS */
.scene-row{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;background:rgba(14,14,30,.5)}
.scene-media{position:relative;min-height:280px;background-size:cover;background-position:center}
.scene-media::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(7,7,13,.3),rgba(7,7,13,.75))}
.scene-body{padding:30px}
.scene-body h3{font-size:1.2rem}
.scene-body p{color:var(--muted);font-size:.94rem}
.scene-list{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.scene-list li{display:flex;gap:10px;font-size:.9rem;color:#cbd5e1;align-items:flex-start}
.scene-list li i{color:var(--accent);margin-top:4px;font-size:.8rem}
/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
  background:rgba(18,18,42,.7);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;position:relative;
}
.step .num{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-weight:900;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#07070D;margin-bottom:14px;font-size:.95rem;
}
.step h3{font-size:1rem;margin-bottom:6px}
.step p{font-size:.85rem;color:var(--muted);margin:0}
/* COMPARE */
.compare{width:100%;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.compare table{width:100%;border-collapse:collapse;background:rgba(14,14,30,.55)}
.compare th,.compare td{padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid rgba(148,163,184,.12)}
.compare th{background:rgba(26,26,51,.9);color:var(--accent);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase}
.compare td:first-child{color:#e2e8f0;font-weight:600}
.compare td.ok{color:var(--accent)}
.compare td.no{color:var(--accent-3)}
.compare tr:last-child td{border-bottom:none}
/* TRUST STRIP */
.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.trust-item{text-align:left;padding:20px;border:1px solid var(--line-2);border-radius:var(--radius);background:rgba(18,18,42,.6)}
.trust-item i{font-size:1.3rem;color:var(--accent-2);margin-bottom:10px;display:block}
.trust-item strong{display:block;font-size:.95rem}
.trust-item span{font-size:.82rem;color:var(--muted)}
/* FAQ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:rgba(18,18,42,.6);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:.98rem;
  display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--accent);transition:transform .25s ease;font-size:.85rem}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item .faq-body{padding:0 22px 20px;color:var(--muted);font-size:.92rem}
/* CTA BAND */
.cta-band{
  border:1px solid var(--line-2);border-radius:var(--radius-l);
  background:linear-gradient(120deg,rgba(6,182,212,.14),rgba(163,230,53,.1)),rgba(14,14,30,.85);
  padding:36px;display:grid;grid-template-columns:1.4fr .6fr;gap:26px;align-items:center;
}
.cta-band h2{margin-bottom:8px}
.cta-band p{color:#cbd5e1;margin:0;font-size:.95rem}
.cta-band .cta-actions{display:flex;flex-direction:column;gap:12px}
/* FEED */
.feed{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:rgba(18,18,42,.65);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
  display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-4px);border-color:var(--accent-2);box-shadow:var(--glow-2)}
.post-thumb{aspect-ratio:16/10;background-size:cover;background-position:center;border-bottom:1px solid var(--line)}
.post-body{padding:18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.post-tag{font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2)}
.post-body h3{font-size:1rem;margin:0}
.post-body h3 a{color:var(--text)}
.post-body h3 a:hover{color:var(--accent)}
.post-body p{font-size:.85rem;color:var(--muted);margin:0}
.post-meta{font-size:.75rem;color:var(--muted-2);margin-top:auto}
.empty-note{padding:26px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);text-align:left;font-size:.9rem}
/* FOOTER */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(14,14,30,.7),rgba(7,7,13,.95));padding:52px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-desc{font-size:.88rem;color:var(--muted);max-width:380px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.footer-badges span{font-size:.72rem;font-weight:700;color:#d1fae5;border:1px solid var(--line);border-radius:999px;padding:5px 11px;background:rgba(163,230,53,.06)}
.footer-col h4{font-size:.86rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{color:var(--muted);font-size:.88rem}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:.78rem;color:var(--muted-2);
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;width:56px;height:56px;border-radius:999px;
  display:grid;place-items:center;font-size:1.2rem;color:var(--accent);
  background:rgba(7,7,13,.8);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.85),rgba(7,7,13,.85)),linear-gradient(135deg,var(--accent),var(--accent-2));
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);opacity:.78;
  transition:opacity .22s ease,transform .22s ease,box-shadow .22s ease;
  animation:fabPulse 2.8s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 30px rgba(6,182,212,.7);color:var(--accent)}
.fab:active{transform:scale(.95)}
.fab .dot{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:999px;background:var(--accent-3);box-shadow:0 0 10px var(--accent-3)}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.35)}50%{box-shadow:0 0 28px rgba(163,230,53,.55)}}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .grid-3,.grid-4,.feed{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .scene-row{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-desktop,.header-actions .btn-ghost{display:none}
  .burger{display:inline-grid;place-items:center}
  .grid-2{grid-template-columns:1fr}
  .compare{overflow-x:auto}
  .compare table{min-width:560px}
}
@media (max-width:560px){
  .section{padding:46px 0}
  .grid-3,.grid-4,.feed,.steps,.trust-strip{grid-template-columns:1fr}
  .hero{padding:52px 0 60px}
  .hero-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .panel-card{padding:20px}
  .cta-band{padding:24px}
  .fab{left:14px;bottom:88px;width:52px;height:52px}
}