/* roulang page: index */
:root{
  --bg-0:#030712;
  --bg-1:#081229;
  --bg-2:#0b1a38;
  --glass:rgba(15,30,60,.55);
  --glass-strong:rgba(12,25,50,.85);
  --line:rgba(96,165,250,.22);
  --line-strong:rgba(56,189,248,.45);
  --brand:#2563eb;
  --brand-2:#38bdf8;
  --brand-3:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --muted-2:#cbd5e1;
  --ok:#22c55e;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -20px rgba(2,10,30,.9);
  --glow:0 0 24px rgba(56,189,248,.35);
  --font:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(37,99,235,.30), transparent 60%),
    radial-gradient(900px 500px at 5% 10%, rgba(56,189,248,.16), transparent 55%),
    linear-gradient(180deg,var(--bg-0),var(--bg-1) 45%,#050b18 100%);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px;border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.section{padding:74px 0;position:relative;}
.section--tight{padding:52px 0;}
.divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(4,10,24,.78);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:70px;}
.brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1;}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  background:linear-gradient(145deg,var(--brand),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-size:18px;
  box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;min-width:0;}
.brand-title{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px;}
.brand-sub{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{
  padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted-2);
  transition:background .2s,color .2s,transform .2s;white-space:nowrap;
}
.nav-links a:hover{background:rgba(56,189,248,.12);color:#fff;transform:translateY(-1px);}
.nav-links a.active{background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.25));color:#fff;box-shadow:inset 0 0 0 1px var(--line-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;font-weight:700;font-size:14px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s,box-shadow .25s,background .25s,color .25s;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-ghost{background:transparent;color:var(--brand-3);border-color:var(--line-strong);}
.btn-ghost:hover{background:rgba(56,189,248,.12);color:#fff;}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#04121f;box-shadow:0 0 22px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.65);}
.btn-wide{width:100%;}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--text);width:42px;height:42px;border-radius:12px;cursor:pointer;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.96);}
.mobile-panel.open{display:block;}
.mobile-panel a{display:block;padding:13px 20px;font-weight:600;color:var(--muted-2);border-bottom:1px solid rgba(148,163,184,.08);}
.mobile-panel a.active{color:#fff;background:rgba(37,99,235,.18);}

/* ---------- Buttons / badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.04em;
  background:rgba(56,189,248,.12);color:var(--brand-2);border:1px solid var(--line);
}
.badge--ok{background:rgba(34,197,94,.13);color:#4ade80;border-color:rgba(34,197,94,.35);}
.badge--gold{background:rgba(245,158,11,.14);color:#fbbf24;border-color:rgba(245,158,11,.32);}
.tag{display:inline-block;padding:4px 10px;border-radius:8px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:rgba(37,99,235,.18);color:var(--brand-3);border:1px solid var(--line);}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;padding:78px 0 66px;
  background-image:linear-gradient(180deg,rgba(3,7,18,.72),rgba(3,7,18,.94)),url('/assets/images/3d77f61c161bba7a.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start;}
.hero h1{font-size:clamp(30px,4.2vw,50px);margin:18px 0 16px;}
.hero-lead{color:var(--muted-2);font-size:16.5px;line-height:1.7;max-width:640px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;}
.stat{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:14px 16px;backdrop-filter:blur(10px);
}
.stat b{display:block;font-size:22px;color:var(--brand-2);}
.stat span{font-size:12.5px;color:var(--muted);}
.glass-card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(12px);box-shadow:var(--shadow);
}
.apply-panel h3{font-size:19px;margin-bottom:8px;}
.apply-panel p{color:var(--muted-2);font-size:14.5px;}
.perk-list{margin:16px 0 4px;display:grid;gap:10px;}
.perk-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted-2);}
.perk-list i{color:var(--brand-2);margin-top:3px;}

/* ---------- Section headings ---------- */
.sec-head{max-width:760px;margin-bottom:34px;}
.sec-head.left{text-align:left;}
.sec-head h2{font-size:clamp(23px,2.8vw,33px);margin:12px 0 12px;}
.sec-head p{color:var(--muted);font-size:15.5px;}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- Generic 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:18px;}
.card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 44px -24px rgba(37,99,235,.85);}
.card h3{font-size:17.5px;margin-bottom:9px;}
.card p{color:var(--muted);font-size:14.5px;}
.card-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.28));
  border:1px solid var(--line);color:var(--brand-2);font-size:18px;margin-bottom:16px;
}
.card-media{border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line);margin-bottom:16px;}
.card-media img{width:100%;height:170px;object-fit:cover;transition:transform .4s;}
.card:hover .card-media img{transform:scale(1.05);}

/* ---------- Pain points ---------- */
.pain-row{
  display:grid;grid-template-columns:64px 1fr auto;gap:18px;align-items:center;
  padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(9,20,42,.55);margin-bottom:12px;transition:border-color .25s,background .25s;
}
.pain-row:hover{border-color:var(--line-strong);background:rgba(12,26,54,.8);}
.pain-num{font-size:22px;font-weight:800;color:var(--brand);opacity:.75;}
.pain-row h4{font-size:15.5px;margin-bottom:4px;}
.pain-row p{font-size:13.8px;color:var(--muted);}
.pain-fix{font-size:13px;color:#4ade80;font-weight:700;white-space:nowrap;}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step;}
.step{
  position:relative;padding:24px 20px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(12,26,54,.85),rgba(6,14,32,.7));
  border:1px solid var(--line);
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-size:13px;font-weight:800;color:var(--brand-2);letter-spacing:.14em;display:block;margin-bottom:10px;
}
.step h4{font-size:16px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--muted);}

/* ---------- Guide / article block ---------- */
.guide-block{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;}
.guide-block.reverse .guide-media{order:2;}
.guide-media img{width:100%;border-radius:var(--radius);border:1px solid var(--line);}
.guide-text h3{font-size:20px;margin-bottom:12px;}
.guide-text p{color:var(--muted-2);font-size:15px;margin-bottom:12px;}
.check-list{display:grid;gap:9px;margin-top:14px;}
.check-list li{display:flex;gap:10px;font-size:14.5px;color:var(--muted-2);}
.check-list i{color:var(--brand-2);margin-top:3px;}

/* ---------- Showcase ---------- */
.showcase{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
}
.show-tile{
  border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;position:relative;
  background:var(--glass-strong);transition:transform .3s,border-color .3s;
}
.show-tile:hover{transform:translateY(-5px);border-color:var(--line-strong);}
.show-tile img{height:200px;width:100%;object-fit:cover;}
.show-tile .show-body{padding:18px;}
.show-tile h4{font-size:16px;margin-bottom:6px;}
.show-tile p{font-size:13.8px;color:var(--muted);}

/* ---------- Social proof / quotes ---------- */
.quote{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;display:flex;flex-direction:column;gap:14px;
}
.quote p{font-size:14.8px;color:var(--muted-2);font-style:italic;}
.quote-user{display:flex;align-items:center;gap:12px;}
.avatar{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:15px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#04121f;
}
.quote-user b{font-size:14px;display:block;}
.quote-user span{font-size:12.5px;color:var(--muted);}
.rating{display:flex;gap:4px;color:#fbbf24;font-size:13px;}

/* ---------- News / CMS list ---------- */
.news-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:28px;align-items:start;}
.news-item{
  display:flex;gap:16px;padding:16px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(9,20,42,.5);margin-bottom:14px;transition:border-color .25s,transform .25s;
}
.news-item:hover{border-color:var(--line-strong);transform:translateX(3px);}
.news-thumb{width:118px;height:82px;flex:0 0 118px;border-radius:10px;overflow:hidden;border:1px solid var(--line);}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-info h4{font-size:15.5px;margin:6px 0 6px;}
.news-info p{font-size:13.6px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;gap:12px;font-size:12px;color:var(--muted);margin-top:8px;}
.side-box{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:20px;
}
.side-box h4{font-size:16px;margin-bottom:14px;}
.side-list li{padding:11px 0;border-bottom:1px dashed rgba(148,163,184,.18);}
.side-list li:last-child{border-bottom:none;}
.side-list a{font-size:13.8px;color:var(--muted-2);display:block;transition:color .2s;}
.side-list a:hover{color:var(--brand-2);}
.empty-note{color:var(--muted);font-size:14px;padding:14px 0;}

/* ---------- Compare table ---------- */
.compare{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.compare th,.compare td{padding:15px 18px;text-align:left;font-size:14.2px;border-bottom:1px solid rgba(148,163,184,.12);}
.compare thead th{background:rgba(37,99,235,.14);font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:var(--brand-3);}
.compare tbody tr:hover{background:rgba(56,189,248,.06);}
.compare td.ok{color:#4ade80;font-weight:700;}
.compare td.no{color:#f87171;font-weight:700;}

/* ---------- Guarantee strip ---------- */
.guarantee{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  padding:26px;border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(37,99,235,.22),rgba(56,189,248,.12));
  border:1px solid var(--line-strong);
}
.g-item{display:flex;gap:12px;align-items:center;}
.g-item i{font-size:20px;color:var(--brand-2);}
.g-item b{font-size:14.5px;display:block;}
.g-item span{font-size:12.6px;color:var(--muted);}

/* ---------- Form ---------- */
.form-card{
  background:var(--glass-strong);border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field label{font-size:13px;color:var(--muted-2);font-weight:600;}
.field input,.field select,.field textarea{
  background:rgba(3,9,22,.75);border:1px solid var(--line);border-radius:11px;
  padding:12px 14px;color:var(--text);font-size:14.2px;transition:border-color .2s,box-shadow .2s;width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(56,189,248,.16);
}
.field.full{grid-column:1/-1;}
.form-note{font-size:12.8px;color:var(--muted);margin-top:12px;}

/* ---------- Category matrix ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.cat-card{
  display:flex;flex-direction:column;gap:12px;padding:26px;border-radius:var(--radius);
  background:linear-gradient(155deg,rgba(13,28,58,.9),rgba(5,12,28,.75));
  border:1px solid var(--line);transition:transform .28s,border-color .28s;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong);}
.cat-card i{font-size:22px;color:var(--brand-2);}
.cat-card h3{font-size:17px;}
.cat-card p{font-size:14px;color:var(--muted);}
.cat-card .cat-more{margin-top:auto;font-size:13.4px;font-weight:700;color:var(--brand-3);display:inline-flex;gap:7px;align-items:center;}
.cat-card:hover .cat-more{color:var(--brand-2);}

/* ---------- FAQ ---------- */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(9,20,42,.5);margin-bottom:12px;overflow:hidden;}
.faq-q{
  width:100%;text-align:left;background:transparent;border:none;color:var(--text);
  padding:18px 20px;font-size:15.5px;font-weight:700;cursor:pointer;display:flex;justify-content:space-between;gap:14px;
}
.faq-q i{color:var(--brand-2);transition:transform .25s;}
.faq-item.open .faq-q i{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 20px;}
.faq-item.open .faq-a{max-height:260px;padding-bottom:18px;}
.faq-a p{font-size:14.6px;color:var(--muted-2);}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:rgba(3,8,20,.92);margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px;padding:56px 0 34px;}
.footer-brand .brand-title{max-width:100%;white-space:normal;}
.footer-brand p{color:var(--muted);font-size:13.8px;margin-top:14px;max-width:340px;}
.footer h5{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:var(--muted-2);transition:color .2s;}
.footer-links a:hover{color:var(--brand-2);}
.footer-bottom{
  border-top:1px solid rgba(148,163,184,.12);padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:var(--muted);
}
.pay-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;}
.pay-chip{
  padding:6px 12px;border-radius:9px;font-size:12px;font-weight:700;
  background:rgba(37,99,235,.14);border:1px solid var(--line);color:var(--brand-3);
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;color:#04121f;font-size:20px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  border:2px solid rgba(56,189,248,.6);
  box-shadow:0 0 22px rgba(56,189,248,.5);
  opacity:.85;transition:transform .22s,opacity .22s,box-shadow .22s;
  animation:fabPulse 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(8deg);box-shadow:0 0 34px rgba(56,189,248,.8);}
.fab:active{transform:scale(.95) translateY(2px);}
.fab .dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#ef4444;border:2px solid #04121f;
}
@keyframes fabPulse{0%,100%{transform:translateY(0);}50%{transform:translateY(-4px);}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .guarantee{grid-template-columns:repeat(2,1fr);}
  .news-layout{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .nav-links{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .nav-actions .btn-ghost{display:none;}
}
@media (max-width:768px){
  .section{padding:52px 0;}
  .grid-3,.grid-2,.cat-grid,.showcase{grid-template-columns:1fr;}
  .guide-block{grid-template-columns:1fr;}
  .guide-block.reverse .guide-media{order:0;}
  .form-grid{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .brand-title{max-width:200px;}
  .pain-row{grid-template-columns:48px 1fr;gap:14px;}
  .pain-fix{grid-column:2;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .hero{padding:56px 0 48px;}
  .hero-stats{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .guarantee{grid-template-columns:1fr;padding:20px;}
  .news-item{flex-direction:column;}
  .news-thumb{width:100%;flex:0 0 150px;height:150px;}
  .btn{padding:10px 16px;font-size:13.5px;}
  .brand-sub{display:none;}
  .fab{width:52px;height:52px;left:12px;bottom:88px;}
}

/* roulang page: article */
:root{
  --bg-0:#030712;
  --bg-1:#081229;
  --bg-2:#0b1a38;
  --glass:rgba(15,30,60,.55);
  --glass-strong:rgba(12,25,50,.85);
  --line:rgba(96,165,250,.22);
  --line-strong:rgba(56,189,248,.45);
  --brand:#2563eb;
  --brand-2:#38bdf8;
  --brand-3:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --muted-2:#cbd5e1;
  --ok:#22c55e;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -20px rgba(2,10,30,.9);
  --glow:0 0 24px rgba(56,189,248,.35);
  --font:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(37,99,235,.30), transparent 60%),
    radial-gradient(900px 500px at 5% 10%, rgba(56,189,248,.16), transparent 55%),
    linear-gradient(180deg,var(--bg-0),var(--bg-1) 45%,#050b18 100%);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font-family:inherit;font-size:inherit;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.section{padding:74px 0;position:relative;}
.section--tight{padding:52px 0;}
.divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);}
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(4,10,24,.78);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:70px;}
.brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1;}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  background:linear-gradient(145deg,var(--brand),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-size:18px;
  box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;min-width:0;}
.brand-title{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px;}
.brand-sub{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{
  padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted-2);
  transition:background .2s,color .2s,transform .2s;white-space:nowrap;
}
.nav-links a:hover{background:rgba(56,189,248,.12);color:#fff;transform:translateY(-1px);}
.nav-links a.active{background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.25));color:#fff;box-shadow:inset 0 0 0 1px var(--line-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;font-weight:700;font-size:14px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s,box-shadow .25s,background .25s,color .25s;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-ghost{background:transparent;color:var(--brand-3);border-color:var(--line-strong);}
.btn-ghost:hover{background:rgba(56,189,248,.12);color:#fff;}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#04121f;box-shadow:0 0 22px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.65);}
.btn-wide{width:100%;}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--text);width:42px;height:42px;border-radius:12px;cursor:pointer;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.96);}
.mobile-panel.open{display:block;}
.mobile-panel a{display:block;padding:13px 20px;font-weight:600;color:var(--muted-2);border-bottom:1px solid rgba(148,163,184,.08);}
.mobile-panel a.active{color:#fff;background:rgba(37,99,235,.18);}
.badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.04em;
  background:rgba(56,189,248,.12);color:var(--brand-2);border:1px solid var(--line);
}
.badge--ok{background:rgba(34,197,94,.13);color:#4ade80;border-color:rgba(34,197,94,.35);}
.badge--gold{background:rgba(245,158,11,.14);color:#fbbf24;border-color:rgba(245,158,11,.32);}
.tag{display:inline-block;padding:4px 10px;border-radius:8px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:rgba(37,99,235,.18);color:var(--brand-3);border:1px solid var(--line);}
.sec-head{max-width:760px;margin-bottom:34px;}
.sec-head h2{font-size:clamp(22px,3vw,32px);margin:12px 0 10px;}
.sec-head p{color:var(--muted-2);font-size:15.5px;}
.glass-card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(12px);box-shadow:var(--shadow);
}
.card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 44px -24px rgba(37,99,235,.85);}
.card h3{font-size:17.5px;margin-bottom:9px;}
.card p{color:var(--muted);font-size:14.5px;}
.card-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(37,99,235,.35),rgba(56,189,248,.22));
  color:var(--brand-2);font-size:19px;margin-bottom:15px;border:1px solid var(--line);
}
.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:18px;}
/* Article page specific */
.article-hero{
  position:relative;overflow:hidden;padding:64px 0 50px;
  background-image:linear-gradient(180deg,rgba(3,7,18,.74),rgba(3,7,18,.95)),url('/assets/images/e7f5803fb8275481.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.article-hero h1{font-size:clamp(26px,3.8vw,44px);line-height:1.25;margin:16px 0 14px;max-width:900px;}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;color:var(--muted);font-size:14px;}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--muted);display:inline-block;}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;align-items:start;}
.article-body{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px;backdrop-filter:blur(12px);box-shadow:var(--shadow);
}
.article-body :is(h2){font-size:24px;margin:34px 0 14px;color:#fff;}
.article-body :is(h3){font-size:19px;margin:26px 0 11px;color:#fff;}
.article-body p{margin:0 0 16px;color:var(--muted-2);line-height:1.7;}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;color:var(--muted-2);line-height:1.7;}
.article-body li{margin-bottom:8px;}
.article-body a{color:var(--brand-2);text-decoration:underline;}
.article-body img{border-radius:var(--radius-sm);margin:18px 0;border:1px solid var(--line);}
.article-body blockquote{
  border-left:3px solid var(--brand-2);background:rgba(56,189,248,.08);
  padding:14px 20px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:22px 0;color:var(--muted-2);
}
.article-body strong{color:#fff;}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 13px;text-align:left;color:var(--muted-2);}
.article-body th{background:rgba(37,99,235,.16);color:#fff;}
.side-card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(12px);box-shadow:var(--shadow);margin-bottom:20px;
}
.side-card h4{font-size:15px;margin:0 0 12px;letter-spacing:.02em;color:#fff;}
.side-list{list-style:none;margin:0;padding:0;display:grid;gap:11px;}
.side-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted-2);}
.side-list i{color:var(--brand-2);margin-top:4px;}
.side-link{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 13px;border-radius:11px;border:1px solid var(--line);font-size:14px;font-weight:600;color:var(--muted-2);transition:background .2s,color .2s,border-color .2s;}
.side-link:hover{background:rgba(56,189,248,.12);color:#fff;border-color:var(--line-strong);}
.pull-quote{
  border-left:4px solid var(--brand-2);
  background:linear-gradient(135deg,rgba(37,99,235,.16),rgba(56,189,248,.06));
  padding:24px 26px;border-radius:0 var(--radius) var(--radius) 0;
  font-size:16.5px;color:#fff;line-height:1.65;margin:0 0 8px;
}
.feature-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);}
.feature-media img{width:100%;height:100%;object-fit:cover;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--glass);margin-bottom:12px;overflow:hidden;}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 20px;background:transparent;border:0;color:#fff;font-weight:700;font-size:15px;text-align:left;cursor:pointer;}
.faq-q i{color:var(--brand-2);transition:transform .25s;}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 20px;color:var(--muted-2);font-size:14.5px;}
.faq-item.open .faq-a{max-height:420px;padding-bottom:18px;}
.cta-band{
  border-radius:var(--radius);padding:38px 34px;
  background:linear-gradient(135deg,rgba(37,99,235,.30),rgba(56,189,248,.14));
  border:1px solid var(--line-strong);box-shadow:var(--glow);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
}
.cta-band h3{font-size:22px;margin:0 0 8px;}
.cta-band p{margin:0;color:var(--muted-2);font-size:15px;max-width:640px;}
.step-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.step-num{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(145deg,var(--brand),var(--brand-2));color:#04121f;margin-bottom:12px;
}
.stat-block{border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;background:rgba(9,20,42,.6);}
.stat-block strong{display:block;font-size:24px;color:var(--brand-2);}
.stat-block span{font-size:13px;color:var(--muted);}
.toc-list{display:grid;gap:8px;margin:0;padding:0;list-style:none;}
.toc-list a{display:flex;gap:9px;align-items:center;font-size:14px;color:var(--muted-2);padding:8px 10px;border-radius:9px;transition:background .2s,color .2s;}
.toc-list a:hover{background:rgba(56,189,248,.12);color:#fff;}
.toc-list i{color:var(--brand-2);font-size:11px;}
.site-footer{border-top:1px solid var(--line);background:rgba(3,7,18,.85);padding:52px 0 26px;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;}
.footer-brand p{color:var(--muted);font-size:14px;margin:14px 0;max-width:360px;}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;}
.pay-chip{padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;color:var(--brand-2);background:rgba(56,189,248,.10);border:1px solid var(--line);}
.footer h5{font-size:14px;margin:0 0 14px;color:#fff;letter-spacing:.03em;}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:9px;}
.footer-links a{font-size:14px;color:var(--muted);transition:color .2s;}
.footer-links a:hover{color:var(--brand-2);}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:32px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:20px;color:#04121f;
  background:linear-gradient(145deg,var(--brand),var(--brand-2));
  box-shadow:0 6px 25px rgba(56,189,248,.45);opacity:.85;transition:transform .25s,opacity .25s;}
.fab:hover{transform:scale(1.1);opacity:1;}
.fab .dot{position:absolute;top:4px;right:4px;width:12px;height:12px;border-radius:50%;background:#dc2626;border:2px solid #fff;}
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .step-row{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .nav-links{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .nav-actions .btn-ghost{display:none;}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
}
@media (max-width:520px){
  .section{padding:52px 0;}
  .article-body{padding:22px;}
  .grid-4{grid-template-columns:1fr;}
  .step-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .brand-title{max-width:180px;font-size:13px;}
  .cta-band{padding:26px 20px;}
}

/* roulang page: category1 */
:root{
  --bg-0:#030712;
  --bg-1:#081229;
  --bg-2:#0b1a38;
  --glass:rgba(15,30,60,.55);
  --glass-strong:rgba(12,25,50,.85);
  --line:rgba(96,165,250,.22);
  --line-strong:rgba(56,189,248,.45);
  --brand:#2563eb;
  --brand-2:#38bdf8;
  --brand-3:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --muted-2:#cbd5e1;
  --ok:#22c55e;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -20px rgba(2,10,30,.9);
  --glow:0 0 24px rgba(56,189,248,.35);
  --font:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(37,99,235,.30), transparent 60%),
    radial-gradient(900px 500px at 5% 10%, rgba(56,189,248,.16), transparent 55%),
    linear-gradient(180deg,var(--bg-0),var(--bg-1) 45%,#050b18 100%);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font-family:inherit;font-size:inherit;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.section{padding:74px 0;position:relative;}
.section--tight{padding:52px 0;}
.divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);}
/* Header / Nav */
.site-header{position:sticky;top:0;z-index:60;backdrop-filter:blur(14px);background:rgba(4,10,24,.78);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;gap:18px;height:70px;}
.brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1;}
.brand-mark{width:40px;height:40px;flex:0 0 40px;border-radius:12px;background:linear-gradient(145deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#fff;font-size:18px;box-shadow:var(--glow);}
.brand-text{display:flex;flex-direction:column;min-width:0;}
.brand-title{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px;}
.brand-sub{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted-2);transition:background .2s,color .2s,transform .2s;white-space:nowrap;}
.nav-links a:hover{background:rgba(56,189,248,.12);color:#fff;transform:translateY(-1px);}
.nav-links a.active{background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.25));color:#fff;box-shadow:inset 0 0 0 1px var(--line-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:12px;font-weight:700;font-size:14px;border:1px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .25s,background .25s,color .25s;}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-ghost{background:transparent;color:var(--brand-3);border-color:var(--line-strong);}
.btn-ghost:hover{background:rgba(56,189,248,.12);color:#fff;}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#04121f;box-shadow:0 0 22px rgba(56,189,248,.45);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.65);}
.btn-wide{width:100%;}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--text);width:42px;height:42px;border-radius:12px;cursor:pointer;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.96);}
.mobile-panel.open{display:block;}
.mobile-panel a{display:block;padding:13px 20px;font-weight:600;color:var(--muted-2);border-bottom:1px solid rgba(148,163,184,.08);}
.mobile-panel a.active{color:#fff;background:rgba(37,99,235,.18);}
/* Badges */
.badge{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.04em;background:rgba(56,189,248,.12);color:var(--brand-2);border:1px solid var(--line);}
.badge--ok{background:rgba(34,197,94,.13);color:#4ade80;border-color:rgba(34,197,94,.35);}
.badge--gold{background:rgba(245,158,11,.14);color:#fbbf24;border-color:rgba(245,158,11,.32);}
.tag{display:inline-block;padding:4px 10px;border-radius:8px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:rgba(37,99,235,.18);color:var(--brand-3);border:1px solid var(--line);}
/* Hero */
.cat-hero{position:relative;overflow:hidden;padding:70px 0 60px;background-image:linear-gradient(180deg,rgba(3,7,18,.74),rgba(3,7,18,.95)),url('/assets/images/5f1a971aa78ae891.jpg');background-size:cover;background-position:center;border-bottom:1px solid var(--line);}
.cat-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start;}
.cat-hero h1{font-size:clamp(28px,3.9vw,46px);margin:16px 0 16px;line-height:1.22;}
.hero-lead{color:var(--muted-2);font-size:16.5px;line-height:1.7;max-width:640px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px;}
.stat{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;backdrop-filter:blur(10px);}
.stat b{display:block;font-size:20px;color:#fff;}
.stat span{font-size:12.5px;color:var(--muted);}
.glass-card{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:22px;backdrop-filter:blur(12px);box-shadow:var(--shadow);}
/* Section head */
.sec-head{max-width:760px;margin-bottom:34px;}
.sec-head h2{font-size:clamp(22px,2.6vw,32px);margin:12px 0 12px;line-height:1.3;}
.sec-head p{color:var(--muted-2);font-size:15.5px;}
/* 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:18px;}
.card{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .25s,border-color .25s,box-shadow .25s;}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 44px -24px rgba(37,99,235,.85);}
.card h3{font-size:17px;margin:0 0 9px;line-height:1.4;}
.card p{color:var(--muted);font-size:14.5px;margin:0;}
.card-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:19px;color:#dff3ff;background:linear-gradient(140deg,rgba(37,99,235,.55),rgba(56,189,248,.28));border:1px solid var(--line-strong);margin-bottom:16px;}
/* Timeline */
.timeline{position:relative;padding-left:6px;}
.tl-item{display:grid;grid-template-columns:120px 26px 1fr;gap:12px;align-items:start;padding:16px 0;border-bottom:1px dashed rgba(148,163,184,.16);}
.tl-item:last-child{border-bottom:none;}
.tl-time{font-weight:800;color:var(--brand-2);font-size:14px;}
.tl-dot{width:14px;height:14px;border-radius:50%;background:linear-gradient(140deg,var(--brand),var(--brand-2));margin-top:5px;box-shadow:0 0 0 4px rgba(56,189,248,.14);}
.tl-body h4{margin:0 0 4px;font-size:15.5px;}
.tl-body p{margin:0;color:var(--muted);font-size:14px;}
/* Steps */
.step-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.step{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.step-num{font-size:28px;font-weight:900;color:transparent;background:linear-gradient(135deg,var(--brand-2),var(--brand-3));-webkit-background-clip:text;background-clip:text;line-height:1;}
.step h4{margin:12px 0 8px;font-size:16px;}
.step p{margin:0;color:var(--muted);font-size:14px;}
/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--glass);margin-bottom:12px;overflow:hidden;}
.faq-q{width:100%;text-align:left;background:transparent;border:none;color:var(--text);padding:18px 20px;font-size:15.5px;font-weight:700;display:flex;justify-content:space-between;gap:14px;cursor:pointer;}
.faq-q i{color:var(--brand-2);transition:transform .25s;}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{display:none;padding:0 20px 18px;color:var(--muted);font-size:14.5px;}
.faq-item.open .faq-a{display:block;}
/* News list */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.news-card{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,border-color .25s,box-shadow .25s;}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 44px -24px rgba(37,99,235,.85);}
.news-thumb{aspect-ratio:16/9;overflow:hidden;}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:9px;flex:1;}
.news-meta{display:flex;gap:10px;align-items:center;font-size:12px;color:var(--muted);}
.news-body h3{font-size:16px;margin:0;line-height:1.45;}
.news-body p{margin:0;color:var(--muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.news-empty{padding:34px;text-align:center;color:var(--muted);border:1px dashed var(--line-strong);border-radius:var(--radius);}
/* CTA */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line-strong);background:linear-gradient(135deg,rgba(37,99,235,.30),rgba(56,189,248,.12));padding:40px;display:grid;grid-template-columns:1.4fr .6fr;gap:28px;align-items:center;}
.cta-band h2{margin:0 0 12px;font-size:clamp(21px,2.4vw,29px);}
.cta-band p{color:var(--muted-2);margin:0;font-size:15.5px;}
.form-inline{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;}
.input{flex:1;min-width:200px;background:rgba(3,7,18,.6);border:1px solid var(--line);border-radius:12px;padding:12px 15px;color:var(--text);outline:none;transition:border-color .2s,box-shadow .2s;}
.input:focus{border-color:var(--line-strong);box-shadow:0 0 0 3px rgba(56,189,248,.18);}
/* Footer */
.site-footer{border-top:1px solid var(--line);background:rgba(3,7,18,.85);margin-top:20px;padding-top:54px;}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr .9fr;gap:28px;padding-bottom:36px;}
.footer-brand p{color:var(--muted);font-size:14px;margin:14px 0;max-width:360px;}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;}
.pay-chip{font-size:12px;font-weight:700;color:var(--muted-2);background:rgba(56,189,248,.08);border:1px solid var(--line);border-radius:8px;padding:5px 11px;}
.site-footer h5{margin:0 0 14px;font-size:14px;color:#fff;letter-spacing:.04em;}
.footer-links li{margin-bottom:9px;}
.footer-links a{font-size:14px;color:var(--muted);transition:color .2s;}
.footer-links a:hover{color:var(--brand-2);}
.footer-bottom{border-top:1px solid var(--line);padding:20px 0 30px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:13px;}
/* 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(140deg,var(--brand),var(--brand-2));color:#04121f;font-size:20px;box-shadow:0 0 22px rgba(56,189,248,.55);opacity:.9;transition:transform .25s,opacity .25s;animation:fabFloat 3.4s ease-in-out infinite;}
.fab:hover{transform:scale(1.1) rotate(8deg);opacity:1;}
.fab::after{content:"";position:absolute;top:6px;right:6px;width:11px;height:11px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 2px #fff;}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
/* Responsive */
@media (max-width:1024px){
  .cat-hero-grid{grid-template-columns:1fr;gap:30px;}
  .grid-4,.step-row{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .cta-band{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  .nav-links{display:none;}
  .nav-toggle{display:inline-grid;place-items:center;}
  .nav-wrap{height:64px;}
  .brand-title{max-width:170px;font-size:13.5px;}
  .brand-sub{display:none;}
  .section{padding:56px 0;}
  .grid-3,.grid-2,.news-grid{grid-template-columns:1fr;}
  .tl-item{grid-template-columns:96px 20px 1fr;}
}
@media (max-width:520px){
  .grid-4,.step-row,.hero-stats{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-cta .btn{width:100%;}
  .fab{width:50px;height:50px;bottom:88px;}
}

/* roulang page: category2 */
:root{
  --bg-0:#030712;
  --bg-1:#081229;
  --bg-2:#0b1a38;
  --glass:rgba(15,30,60,.55);
  --glass-strong:rgba(12,25,50,.85);
  --line:rgba(96,165,250,.22);
  --line-strong:rgba(56,189,248,.45);
  --brand:#2563eb;
  --brand-2:#38bdf8;
  --brand-3:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --muted-2:#cbd5e1;
  --ok:#22c55e;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -20px rgba(2,10,30,.9);
  --glow:0 0 24px rgba(56,189,248,.35);
  --font:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(37,99,235,.30), transparent 60%),
    radial-gradient(900px 500px at 5% 10%, rgba(56,189,248,.16), transparent 55%),
    linear-gradient(180deg,var(--bg-0),var(--bg-1) 45%,#050b18 100%);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
*{box-sizing:border-box;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font-family:inherit;font-size:inherit;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5,p{margin:0;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.section{padding:74px 0;position:relative;}
.section--tight{padding:52px 0;}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.55),rgba(3,7,18,.15));border-top:1px solid rgba(96,165,250,.12);border-bottom:1px solid rgba(96,165,250,.12);}
.divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);}
/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(4,10,24,.78);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:70px;}
.brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1;}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  background:linear-gradient(145deg,var(--brand),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-size:18px;
  box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;min-width:0;}
.brand-title{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px;}
.brand-sub{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{
  padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted-2);
  transition:background .2s,color .2s,transform .2s;white-space:nowrap;
}
.nav-links a:hover{background:rgba(56,189,248,.12);color:#fff;transform:translateY(-1px);}
.nav-links a.active{background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.25));color:#fff;box-shadow:inset 0 0 0 1px var(--line-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;font-weight:700;font-size:14px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s,box-shadow .25s,background .25s,color .25s;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px;}
.btn-ghost{background:transparent;color:var(--brand-3);border-color:var(--line-strong);}
.btn-ghost:hover{background:rgba(56,189,248,.12);color:#fff;}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#04121f;box-shadow:0 0 22px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.65);}
.btn-wide{width:100%;}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--text);width:42px;height:42px;border-radius:12px;cursor:pointer;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.96);}
.mobile-panel.open{display:block;}
.mobile-panel a{display:block;padding:13px 20px;font-weight:600;color:var(--muted-2);border-bottom:1px solid rgba(148,163,184,.08);}
.mobile-panel a.active{color:#fff;background:rgba(37,99,235,.18);}
/* ---------- Buttons / badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.04em;
  background:rgba(56,189,248,.12);color:var(--brand-2);border:1px solid var(--line);
}
.badge--ok{background:rgba(34,197,94,.13);color:#4ade80;border-color:rgba(34,197,94,.35);}
.badge--gold{background:rgba(245,158,11,.14);color:#fbbf24;border-color:rgba(245,158,11,.32);}
.tag{display:inline-block;padding:4px 10px;border-radius:8px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:rgba(37,99,235,.18);color:var(--brand-3);border:1px solid var(--line);}
/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;padding:70px 0 62px;
  background-image:linear-gradient(180deg,rgba(3,7,18,.78),rgba(3,7,18,.95)),url('/assets/images/3d77f61c161bba7a.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start;}
.hero h1{font-size:clamp(30px,4.2vw,48px);line-height:1.18;margin:18px 0 16px;font-weight:800;}
.hero-lead{color:var(--muted-2);font-size:16.5px;line-height:1.7;max-width:640px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;}
.stat-block{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;text-align:left;}
.stat-block b{display:block;font-size:22px;color:#fff;line-height:1.25;}
.stat-block span{font-size:12.5px;color:var(--muted);}
.glass-card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(12px);box-shadow:var(--shadow);
}
.perk-list{margin:16px 0 4px;display:grid;gap:10px;}
.perk-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted-2);}
.perk-list i{color:var(--brand-2);margin-top:4px;}
/* ---------- Section headings ---------- */
.sec-head{max-width:760px;margin-bottom:34px;}
.sec-head h2{font-size:clamp(24px,3vw,34px);font-weight:800;line-height:1.25;margin-bottom:12px;}
.sec-head p{color:var(--muted);font-size:15.5px;}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--brand-2);margin-bottom:10px;display:block;}
/* ---------- Grids & cards ---------- */
.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:18px;}
.card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 44px -24px rgba(37,99,235,.85);}
.card h3{font-size:17.5px;margin-bottom:9px;color:#fff;}
.card p{color:var(--muted);font-size:14.5px;}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(37,99,235,.35),rgba(56,189,248,.18));
  border:1px solid var(--line-strong);color:var(--brand-2);font-size:18px;margin-bottom:16px;
}
/* ---------- Media / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.media-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);position:relative;}
.media-frame img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.media-frame:hover img{transform:scale(1.04);}
.media-caption{position:absolute;left:14px;bottom:14px;background:rgba(4,10,24,.78);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:12.5px;color:var(--muted-2);backdrop-filter:blur(8px);}
/* ---------- Step list ---------- */
.steps{display:grid;gap:14px;}
.step{display:flex;gap:16px;align-items:flex-start;background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;transition:border-color .25s,transform .25s;}
.step:hover{border-color:var(--line-strong);transform:translateX(4px);}
.step-num{
  width:38px;height:38px;flex:0 0 38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--brand),var(--brand-2));color:#04121f;font-weight:800;font-size:15px;
}
.step h4{font-size:15.5px;color:#fff;margin-bottom:5px;}
.step p{color:var(--muted);font-size:14px;}
/* ---------- Table-like info rows ---------- */
.info-rows{display:grid;gap:10px;}
.info-row{display:grid;grid-template-columns:1.1fr 1.4fr auto;gap:14px;align-items:center;padding:15px 18px;border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(8,18,41,.5);transition:border-color .2s,background .2s;}
.info-row:hover{border-color:var(--line-strong);background:rgba(12,25,50,.7);}
.info-row strong{color:#fff;font-size:14.5px;font-weight:700;}
.info-row span{color:var(--muted);font-size:13.5px;}
/* ---------- Content list (cms) ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.post-card{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,border-color .25s,box-shadow .25s;}
.post-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 44px -24px rgba(37,99,235,.85);}
.post-thumb{aspect-ratio:16/9;overflow:hidden;background:rgba(3,7,18,.6);}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.post-card:hover .post-thumb img{transform:scale(1.05);}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-body h3{font-size:16.5px;color:#fff;line-height:1.4;}
.post-body p{color:var(--muted);font-size:14px;}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);}
.empty-note{color:var(--muted);font-size:14.5px;border:1px dashed var(--line);border-radius:var(--radius-sm);padding:22px;text-align:center;}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;}
.faq-item{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;transition:border-color .25s;}
.faq-item:hover{border-color:var(--line-strong);}
.faq-item h3{font-size:15.5px;color:#fff;margin-bottom:8px;display:flex;gap:10px;align-items:flex-start;}
.faq-item h3 i{color:var(--brand-2);margin-top:4px;font-size:13px;}
.faq-item p{color:var(--muted);font-size:14.5px;}
/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(135deg,rgba(37,99,235,.30),rgba(56,189,248,.14));
  border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:34px;display:grid;grid-template-columns:1.4fr auto;gap:26px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;margin-bottom:10px;}
.cta-band p{color:var(--muted-2);font-size:15px;}
/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:rgba(3,7,18,.9);margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding:56px 20px 30px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{color:var(--muted);font-size:14px;line-height:1.7;max-width:420px;}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.pay-chip{font-size:12px;font-weight:700;color:var(--brand-3);border:1px solid var(--line);border-radius:8px;padding:5px 11px;background:rgba(37,99,235,.12);}
.footer h5{font-size:13px;text-transform:uppercase;letter-spacing:.14em;color:var(--brand-2);margin-bottom:14px;}
.footer-links{display:grid;gap:9px;}
.footer-links a{font-size:14px;color:var(--muted-2);transition:color .2s,transform .2s;display:inline-block;}
.footer-links a:hover{color:#fff;transform:translateX(3px);}
.footer-bottom{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  border-top:1px solid var(--line);padding:20px;font-size:13px;color:var(--muted);
}
/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:999px;display:grid;place-items:center;
  background:var(--glass-strong);border:1px solid transparent;
  background-image:linear-gradient(var(--glass-strong),var(--glass-strong)),
    linear-gradient(135deg,var(--brand),var(--brand-2));
  background-origin:border-box;background-clip:padding-box,border-box;
  color:var(--brand-2);font-size:20px;cursor:pointer;
  box-shadow:0 0 20px rgba(6,182,212,.45);opacity:.78;
  animation:fabPulse 3.2s ease-in-out infinite;transition:opacity .25s,transform .25s,box-shadow .25s;
}
.fab:hover{opacity:1;transform:scale(1.08);box-shadow:0 0 30px rgba(56,189,248,.7);}
.fab:active{transform:scale(.94);}
.fab-dot{position:absolute;top:6px;right:6px;width:11px;height:11px;border-radius:999px;background:#ef4444;box-shadow:0 0 8px rgba(239,68,68,.9);border:2px solid #030712;}
@keyframes fabPulse{0%,100%{box-shadow:0 0 16px rgba(6,182,212,.35);}50%{box-shadow:0 0 28px rgba(56,189,248,.6);}}
/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:860px){
  .nav-links,.nav-actions .btn-ghost{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .nav-actions .btn-primary{padding:10px 14px;font-size:13px;}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .split{grid-template-columns:1fr;gap:26px;}
  .cta-band{grid-template-columns:1fr;padding:26px;}
  .info-row{grid-template-columns:1fr;gap:6px;}
}
@media (max-width:640px){
  .section{padding:56px 0;}
  .hero{padding:56px 0 48px;}
  .hero-stats{grid-template-columns:1fr 1fr;}
  .grid-4{grid-template-columns:1fr;}
  .post-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;padding-top:44px;}
  .brand-title{font-size:14px;max-width:190px;}
  .footer-bottom{flex-direction:column;}
  .fab{bottom:80px;}
}
@media (max-width:400px){
  .hero-stats{grid-template-columns:1fr;}
}

/* roulang page: category3 */
:root{
  --bg-0:#030712;
  --bg-1:#081229;
  --bg-2:#0b1a38;
  --glass:rgba(15,30,60,.55);
  --glass-strong:rgba(12,25,50,.85);
  --line:rgba(96,165,250,.22);
  --line-strong:rgba(56,189,248,.45);
  --brand:#2563eb;
  --brand-2:#38bdf8;
  --brand-3:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --muted-2:#cbd5e1;
  --ok:#22c55e;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -20px rgba(2,10,30,.9);
  --glow:0 0 24px rgba(56,189,248,.35);
  --font:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(37,99,235,.30), transparent 60%),
    radial-gradient(900px 500px at 5% 10%, rgba(56,189,248,.16), transparent 55%),
    linear-gradient(180deg,var(--bg-0),var(--bg-1) 45%,#050b18 100%);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font-family:inherit;font-size:inherit;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.section{padding:74px 0;position:relative;}
.section--tight{padding:52px 0;}
.divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);}
/* Header / Nav */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(4,10,24,.78);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:70px;}
.brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1;}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  background:linear-gradient(145deg,var(--brand),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-size:18px;
  box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;min-width:0;}
.brand-title{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px;}
.brand-sub{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{
  padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted-2);
  transition:background .2s,color .2s,transform .2s;white-space:nowrap;
}
.nav-links a:hover{background:rgba(56,189,248,.12);color:#fff;transform:translateY(-1px);}
.nav-links a.active{background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.25));color:#fff;box-shadow:inset 0 0 0 1px var(--line-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;font-weight:700;font-size:14px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s,box-shadow .25s,background .25s,color .25s;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-ghost{background:transparent;color:var(--brand-3);border-color:var(--line-strong);}
.btn-ghost:hover{background:rgba(56,189,248,.12);color:#fff;}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#04121f;box-shadow:0 0 22px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.65);}
.btn-wide{width:100%;}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--text);width:42px;height:42px;border-radius:12px;cursor:pointer;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.96);}
.mobile-panel.open{display:block;}
.mobile-panel a{display:block;padding:13px 20px;font-weight:600;color:var(--muted-2);border-bottom:1px solid rgba(148,163,184,.08);}
.mobile-panel a.active{color:#fff;background:rgba(37,99,235,.18);}
/* Buttons / badges */
.badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.04em;
  background:rgba(56,189,248,.12);color:var(--brand-2);border:1px solid var(--line);
}
.badge--ok{background:rgba(34,197,94,.13);color:#4ade80;border-color:rgba(34,197,94,.35);}
.badge--gold{background:rgba(245,158,11,.14);color:#fbbf24;border-color:rgba(245,158,11,.32);}
.tag{display:inline-block;padding:4px 10px;border-radius:8px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:rgba(37,99,235,.18);color:var(--brand-3);border:1px solid var(--line);}
/* Hero */
.hero{
  position:relative;overflow:hidden;padding:78px 0 66px;
  background-image:linear-gradient(180deg,rgba(3,7,18,.74),rgba(3,7,18,.95)),url('/assets/images/4b292bbe7d0221be.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start;}
.hero h1{font-size:clamp(30px,4.2vw,48px);margin:18px 0 16px;line-height:1.2;}
.hero-lead{color:var(--muted-2);font-size:16.5px;line-height:1.7;max-width:640px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;}
.glass-card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(12px);box-shadow:var(--shadow);
}
.perk-list{margin:16px 0 4px;display:grid;gap:10px;list-style:none;padding:0;}
.perk-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted-2);}
.perk-list i{color:var(--brand-2);margin-top:4px;}
/* Section heads */
.sec-head{max-width:780px;margin-bottom:34px;}
.sec-head h2{font-size:clamp(24px,3vw,34px);margin:14px 0 12px;line-height:1.25;}
.sec-head p{color:var(--muted);font-size:15.5px;}
/* 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:18px;}
.card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 44px -24px rgba(37,99,235,.85);}
.card h3{font-size:17.5px;margin:14px 0 9px;}
.card p{color:var(--muted);font-size:14.5px;}
.card-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(37,99,235,.32),rgba(56,189,248,.16));
  border:1px solid var(--line-strong);color:var(--brand-2);font-size:20px;
}
/* stat block */
.stat-box{
  background:var(--glass-strong);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:18px;text-align:left;
}
.stat-box strong{display:block;font-size:26px;color:#fff;font-weight:800;}
.stat-box span{font-size:12.5px;color:var(--muted);}
/* Steps */
.step-row{display:grid;gap:16px;}
.step-item{
  display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:flex-start;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:20px;
}
.step-num{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--brand),var(--brand-2));color:#04121f;font-weight:800;font-size:18px;
}
.step-item h3{font-size:16.5px;margin:2px 0 7px;}
.step-item p{color:var(--muted);font-size:14.5px;margin:0;}
/* Media block */
.media-block{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;}
.media-block img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);}
/* List rows */
.topic-list{display:grid;gap:14px;}
.topic-item{
  display:flex;gap:16px;align-items:flex-start;padding:18px 20px;border-radius:var(--radius);
  background:var(--glass);border:1px solid var(--line);transition:border-color .25s,transform .25s;
}
.topic-item:hover{border-color:var(--line-strong);transform:translateX(4px);}
.topic-item i{color:var(--brand-2);font-size:18px;margin-top:4px;}
.topic-item h3{font-size:16px;margin:0 0 5px;}
.topic-item p{margin:0;color:var(--muted);font-size:14px;}
/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--glass);margin-bottom:12px;overflow:hidden;}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:18px 20px;background:transparent;border:0;color:var(--text);
  font-size:15.5px;font-weight:700;text-align:left;cursor:pointer;
}
.faq-q:hover{color:var(--brand-2);}
.faq-q i{transition:transform .25s;color:var(--brand-2);}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 20px;}
.faq-item.open .faq-a{max-height:400px;padding-bottom:18px;}
.faq-a p{color:var(--muted);font-size:14.5px;margin:0;}
/* CTA band */
.cta-band{
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.18));
  border:1px solid var(--line-strong);border-radius:24px;padding:40px;text-align:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(22px,3vw,30px);margin:0 0 12px;}
.cta-band p{color:var(--muted-2);max-width:620px;margin:0 auto 22px;}
/* Footer */
.site-footer{border-top:1px solid var(--line);background:rgba(3,7,18,.9);padding:56px 0 24px;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;}
.footer-brand p{color:var(--muted);font-size:14px;margin:16px 0 16px;max-width:340px;}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;}
.pay-chip{
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;
  background:rgba(37,99,235,.16);border:1px solid var(--line);color:var(--brand-3);
}
.footer h5{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:0 0 16px;}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:10px;}
.footer-links a{font-size:14px;color:var(--muted-2);transition:color .2s;}
.footer-links a:hover{color:var(--brand-2);}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(148,163,184,.12);
  font-size:13px;color:var(--muted);
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:rgba(7,7,13,.85);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(135deg,var(--brand-2),var(--brand-3));
  background-origin:border-box;background-clip:padding-box,border-box;
  color:var(--brand-2);font-size:20px;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;transition:opacity .25s,transform .25s,box-shadow .3s;
  animation:fabPulse 3s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 32px rgba(56,189,248,.75);}
.fab:active{transform:scale(.94) translateY(2px);}
.fab .dot{position:absolute;top:2px;right:2px;width:11px;height:11px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 2px #030712;}
@keyframes fabPulse{0%,100%{box-shadow:0 0 16px rgba(6,182,212,.35);}50%{box-shadow:0 0 26px rgba(6,182,212,.6);}}
/* Responsive */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .media-block{grid-template-columns:1fr;}
}
@media (max-width:820px){
  .nav-links{display:none;}
  .nav-actions .btn-ghost{display:none;}
  .nav-toggle{display:grid;place-items:center;}
}
@media (max-width:768px){
  .section{padding:54px 0;}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:1fr;gap:10px;}
  .hero{padding:56px 0 48px;}
}
@media (max-width:520px){
  .grid-4{grid-template-columns:1fr;}
  .brand-title{max-width:150px;font-size:13.5px;}
  .brand-sub{display:none;}
  .step-item{grid-template-columns:44px 1fr;gap:12px;padding:16px;}
  .step-num{width:44px;height:44px;font-size:16px;}
  .cta-band{padding:26px 20px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
}