/* roulang page: index */
:root{
  --bg-1:#030712;
  --bg-2:#081229;
  --panel:rgba(15,23,42,.66);
  --panel-2:rgba(10,20,40,.78);
  --line:rgba(96,165,250,.18);
  --line-strong:rgba(56,189,248,.42);
  --brand:#2563EB;
  --brand-2:#38BDF8;
  --brand-3:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --glow:0 0 24px rgba(56,189,248,.35);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 44px rgba(2,6,23,.55);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 88% -6%, rgba(37,99,235,.26), transparent 62%),
    radial-gradient(900px 520px at 4% 12%, rgba(56,189,248,.14), transparent 58%),
    linear-gradient(180deg,var(--bg-1) 0%,var(--bg-2) 46%,#030712 100%);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,Arial,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.grid-lines{
  background-image:linear-gradient(rgba(56,189,248,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.06) 1px,transparent 1px);
  background-size:56px 56px;
}
.glass{
  background:linear-gradient(160deg,rgba(15,23,42,.82),rgba(8,18,41,.62));
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:#BAE6FD;background:rgba(37,99,235,.16);
  border:1px solid var(--line-strong);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;
  border:1px solid transparent;
}
.btn-primary{
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  color:#031427;
  box-shadow:0 0 22px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.7)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border-color:var(--line-strong);
  color:#BAE6FD;
  background:rgba(56,189,248,.06);
}
.btn-ghost:hover{background:rgba(56,189,248,.16);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible{outline:2px solid #38BDF8;outline-offset:3px;border-radius:10px}
.section{padding:76px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.5),rgba(3,7,18,.2));border-top:1px solid rgba(96,165,250,.1)}
.sec-head{max-width:760px;margin-bottom:38px}
.sec-head h2{font-size:clamp(24px,3vw,34px);line-height:1.28;font-weight:800;margin:14px 0 12px}
.sec-head p{color:var(--muted);font-size:15.5px;margin:0}
.lead{color:var(--muted)}
.card{
  background:linear-gradient(160deg,rgba(15,23,42,.76),rgba(8,18,41,.5));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.card h3{font-size:17.5px;font-weight:700;margin:0 0 10px;line-height:1.4}
.card p{margin:0;color:var(--muted);font-size:14.6px}
.kpi{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:16px 18px;background:rgba(8,18,41,.6);
}
.kpi strong{display:block;font-size:22px;font-weight:800;color:#BAE6FD;line-height:1.2}
.kpi span{font-size:12.5px;color:var(--muted)}
.list-check{list-style:none;margin:0;padding:0}
.list-check li{position:relative;padding-left:26px;margin-bottom:11px;color:var(--muted);font-size:14.8px}
.list-check li::before{content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:#38BDF8;font-size:13px}
.tag{
  display:inline-block;padding:4px 11px;border-radius:8px;font-size:12px;font-weight:600;
  color:#BAE6FD;background:rgba(37,99,235,.14);border:1px solid rgba(56,189,248,.22);
}
.marquee-wrap{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:rgba(8,18,41,.6)}
.marquee{display:flex;gap:38px;padding:13px 0;white-space:nowrap;animation:slide 34s linear infinite}
.marquee span{font-size:13.5px;color:#BAE6FD;font-weight:600}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.countdown{display:flex;gap:12px}
.cd-box{min-width:74px;text-align:center;padding:12px 8px;border-radius:14px;background:rgba(37,99,235,.16);border:1px solid var(--line-strong)}
.cd-box b{display:block;font-size:24px;font-weight:800;color:#F8FAFC;line-height:1}
.cd-box i{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.04em}
.progress{height:8px;border-radius:99px;background:rgba(148,163,184,.18);overflow:hidden}
.progress i{display:block;height:100%;background:linear-gradient(90deg,#2563EB,#38BDF8);border-radius:99px}
.stars{color:#FACC15;font-size:13px;letter-spacing:2px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(8,18,41,.55);overflow:hidden;margin-bottom:12px}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 20px;font-weight:700;font-size:15.4px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\2b";color:#38BDF8;font-weight:700;font-size:18px}
.faq-item[open] summary::after{content:"\2212"}
.faq-item p{margin:0;padding:0 20px 18px;color:var(--muted);font-size:14.6px;line-height:1.7}
.input,.select{
  width:100%;padding:13px 16px;border-radius:12px;color:#F8FAFC;font-size:14.5px;
  background:rgba(3,7,18,.7);border:1px solid var(--line);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.input::placeholder{color:#64748B}
.input:focus,.select:focus{border-color:var(--line-strong);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.table-mini{width:100%;border-collapse:collapse;font-size:14px}
.table-mini th,.table-mini td{padding:11px 12px;border-bottom:1px solid rgba(96,165,250,.12);text-align:left}
.table-mini th{color:#BAE6FD;font-size:12.5px;text-transform:uppercase;letter-spacing:.05em}
.table-mini td{color:var(--muted)}
.table-mini tr:last-child td{border-bottom:none}
.ticker-badge{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:#6EE7B7;font-weight:600}
.dot{width:8px;height:8px;border-radius:99px;background:#34D399;box-shadow:0 0 10px rgba(52,211,153,.85);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;
  display:flex;align-items:center;justify-content:center;border-radius:999px;
  background:rgba(7,7,13,.82);backdrop-filter:blur(12px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(135deg,#38BDF8,#2563EB);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  animation:floaty 3.2s ease-in-out infinite;
  transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease;
  opacity:.82;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 32px rgba(56,189,248,.8)}
.fab:active{transform:scale(.94)}
.fab i{color:#38BDF8;font-size:21px}
.fab .nbadge{position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:99px;background:#F43F5E;border:2px solid #030712;animation:pulse 1.2s infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
footer.site-footer{border-top:1px solid rgba(96,165,250,.14);background:linear-gradient(180deg,rgba(3,7,18,.4),rgba(8,18,41,.85))}
.f-link{color:var(--muted);font-size:14.2px;transition:color .2s ease;display:block;margin-bottom:9px}
.f-link:hover{color:#38BDF8}
.nav-link{position:relative;font-size:14.6px;color:#CBD5E1;font-weight:500;padding:6px 2px;transition:color .2s ease}
.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:linear-gradient(90deg,#2563EB,#38BDF8);transition:width .22s ease;border-radius:2px}
.nav-link:hover{color:#F8FAFC}
.nav-link:hover::after{width:100%}
.nav-link.active{color:#38BDF8}
.nav-link.active::after{width:100%}
.mobile-panel{display:none}
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr !important;gap:38px}
  .hero-visual{margin-top:8px;transform:none !important}
  .grid-3{grid-template-columns:repeat(2,1fr) !important}
  .grid-4{grid-template-columns:repeat(2,1fr) !important}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .menu-desktop{display:none}
  .menu-toggle{display:inline-flex !important}
  .mobile-panel.open{display:block}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr !important}
  .countdown{flex-wrap:wrap}
}
@media(max-width:520px){
  .container{padding:0 15px}
  .btn{padding:12px 20px;font-size:14.3px}
  .sec-head h2{font-size:22px}
  .cd-box{min-width:62px}
  .fab{left:12px;bottom:88px;width:52px;height:52px}
}

/* roulang page: category1 */
:root{
  --bg-1:#030712;
  --bg-2:#081229;
  --panel:rgba(15,23,42,.66);
  --panel-2:rgba(10,20,40,.78);
  --line:rgba(96,165,250,.18);
  --line-strong:rgba(56,189,248,.42);
  --brand:#2563EB;
  --brand-2:#38BDF8;
  --brand-3:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --glow:0 0 24px rgba(56,189,248,.35);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 44px rgba(2,6,23,.55);
}
html{scroll-behavior:smooth}
*{box-sizing:border-box}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 88% -6%, rgba(37,99,235,.26), transparent 62%),
    radial-gradient(900px 520px at 4% 12%, rgba(56,189,248,.14), transparent 58%),
    linear-gradient(180deg,var(--bg-1) 0%,var(--bg-2) 46%,#030712 100%);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,Arial,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.grid-lines{
  background-image:linear-gradient(rgba(56,189,248,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.06) 1px,transparent 1px);
  background-size:56px 56px;
}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:#BAE6FD;background:rgba(37,99,235,.16);
  border:1px solid var(--line-strong);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;
  border:1px solid transparent;
}
.btn-primary{
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  color:#031427;
  box-shadow:0 0 22px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.7)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border-color:var(--line-strong);
  color:#BAE6FD;
  background:rgba(56,189,248,.06);
}
.btn-ghost:hover{background:rgba(56,189,248,.16);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible{outline:2px solid #38BDF8;outline-offset:3px;border-radius:10px}
.section{padding:76px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.5),rgba(3,7,18,.2));border-top:1px solid rgba(96,165,250,.1)}
.lead{color:var(--muted)}
.card{
  background:linear-gradient(160deg,rgba(15,23,42,.76),rgba(8,18,41,.5));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.card h3{font-size:17.5px;font-weight:700;margin:0 0 10px;line-height:1.4}
.card p{margin:0;color:var(--muted);font-size:14.6px}
.list-check{list-style:none;margin:0;padding:0}
.list-check li{position:relative;padding-left:26px;margin-bottom:11px;color:var(--muted);font-size:14.8px}
.list-check li::before{content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:#38BDF8;font-size:13px}
.tag{
  display:inline-block;padding:4px 11px;border-radius:8px;font-size:12px;font-weight:600;
  color:#BAE6FD;background:rgba(37,99,235,.14);border:1px solid rgba(56,189,248,.22);
}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(8,18,41,.55);overflow:hidden;margin-bottom:12px}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 20px;font-weight:700;font-size:15.4px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\2b";color:#38BDF8;font-weight:700;font-size:18px}
.faq-item[open] summary::after{content:"\2212"}
.faq-item p{margin:0;padding:0 20px 18px;color:var(--muted);font-size:14.6px;line-height:1.7}
.input,.select{
  width:100%;padding:13px 16px;border-radius:12px;color:#F8FAFC;font-size:14.5px;
  background:rgba(3,7,18,.7);border:1px solid var(--line);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.input::placeholder{color:#64748B}
.input:focus,.select:focus{border-color:var(--line-strong);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
footer.site-footer{border-top:1px solid rgba(96,165,250,.14);background:linear-gradient(180deg,rgba(3,7,18,.4),rgba(8,18,41,.85))}
.nav-link{position:relative;font-size:14.6px;color:#CBD5E1;font-weight:500;padding:6px 2px;transition:color .2s ease}
.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:linear-gradient(90deg,#2563EB,#38BDF8);transition:width .22s ease;border-radius:2px}
.nav-link:hover{color:#F8FAFC}
.nav-link:hover::after{width:100%}
.nav-link.active{color:#38BDF8}
.nav-link.active::after{width:100%}
.mobile-panel{display:none}
.f-link{display:block;padding:7px 0;font-size:14.2px;color:#CBD5E1;transition:color .2s ease}
.f-link:hover{color:#38BDF8}
.sec-head h2{font-size:30px;font-weight:800;margin:0 0 14px;line-height:1.3}
@media(min-width:1025px){
  .menu-desktop{display:flex}
  .menu-toggle{display:none !important}
}
@media(max-width:1024px){
  .grid-lg-2{grid-template-columns:1fr !important}
  .grid-3{grid-template-columns:repeat(2,1fr) !important}
  .grid-4{grid-template-columns:repeat(2,1fr) !important}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .menu-desktop{display:none}
  .menu-toggle{display:inline-flex !important}
  .mobile-panel.open{display:block}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr !important}
  .sec-head h2{font-size:24px}
}
@media(max-width:520px){
  .container{padding:0 15px}
  .btn{padding:12px 20px;font-size:14.3px}
  .sec-head h2{font-size:22px}
}

/* roulang page: article */
:root{
  --bg-1:#030712;
  --bg-2:#081229;
  --panel:rgba(15,23,42,.66);
  --panel-2:rgba(10,20,40,.78);
  --line:rgba(96,165,250,.18);
  --line-strong:rgba(56,189,248,.42);
  --brand:#2563EB;
  --brand-2:#38BDF8;
  --brand-3:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --glow:0 0 24px rgba(56,189,248,.35);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 44px rgba(2,6,23,.55);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 88% -6%, rgba(37,99,235,.26), transparent 62%),
    radial-gradient(900px 520px at 4% 12%, rgba(56,189,248,.14), transparent 58%),
    linear-gradient(180deg,var(--bg-1) 0%,var(--bg-2) 46%,#030712 100%);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,Arial,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.3;letter-spacing:-.01em}
p{margin:0 0 14px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:none;background:none;color:inherit}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.grid-lines{
  background-image:linear-gradient(rgba(56,189,248,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.06) 1px,transparent 1px);
  background-size:56px 56px;
}
.glass{
  background:linear-gradient(160deg,rgba(15,23,42,.78),rgba(8,18,41,.52));
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:#BAE6FD;background:rgba(37,99,235,.16);
  border:1px solid var(--line-strong);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;
  border:1px solid transparent;
}
.btn-primary{
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  color:#031427;
  box-shadow:0 0 22px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.7)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border-color:var(--line-strong);
  color:#BAE6FD;
  background:rgba(56,189,248,.06);
}
.btn-ghost:hover{background:rgba(56,189,248,.16);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid #38BDF8;outline-offset:3px;border-radius:10px}
.section{padding:76px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.5),rgba(3,7,18,.2));border-top:1px solid rgba(96,165,250,.1)}
.lead{color:var(--muted)}
.sec-head{margin-bottom:32px;max-width:760px}
.sec-head h2{font-size:27px;margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:15.4px;margin:0}
.eyebrow{font-size:12.4px;letter-spacing:.16em;text-transform:uppercase;color:#60A5FA;font-weight:700;margin-bottom:10px;display:block}
.card{
  background:linear-gradient(160deg,rgba(15,23,42,.76),rgba(8,18,41,.5));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.card h3{font-size:17.5px;font-weight:700;margin:0 0 10px;line-height:1.4}
.card p{margin:0;color:var(--muted);font-size:14.6px}
.list-check{list-style:none;margin:0;padding:0}
.list-check li{position:relative;padding-left:26px;margin-bottom:11px;color:var(--muted);font-size:14.8px}
.list-check li::before{content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:#38BDF8;font-size:13px}
.tag{
  display:inline-block;padding:4px 11px;border-radius:8px;font-size:12px;font-weight:600;
  color:#BAE6FD;background:rgba(37,99,235,.14);border:1px solid rgba(56,189,248,.22);
}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(8,18,41,.55);overflow:hidden;margin-bottom:12px}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 20px;font-weight:700;font-size:15.4px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\2b";color:#38BDF8;font-weight:700;font-size:18px}
.faq-item[open] summary::after{content:"\2212"}
.faq-item p{margin:0;padding:0 20px 18px;color:var(--muted);font-size:14.6px;line-height:1.7}
.input,.select,textarea.input{
  width:100%;padding:13px 16px;border-radius:12px;color:#F8FAFC;font-size:14.5px;
  background:rgba(3,7,18,.7);border:1px solid var(--line);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.input::placeholder{color:#64748B}
.input:focus,.select:focus{border-color:var(--line-strong);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#38BDF8 50%),linear-gradient(135deg,#38BDF8 50%,transparent 50%);background-position:calc(100% - 20px) 20px,calc(100% - 14px) 20px;background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.ticker-badge{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:#6EE7B7;font-weight:600}
footer.site-footer{border-top:1px solid rgba(96,165,250,.14);background:linear-gradient(180deg,rgba(3,7,18,.4),rgba(8,18,41,.85))}
.nav-link{position:relative;font-size:14.6px;color:#CBD5E1;font-weight:500;padding:6px 2px;transition:color .2s ease}
.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:linear-gradient(90deg,#2563EB,#38BDF8);transition:width .22s ease;border-radius:2px}
.nav-link:hover{color:#F8FAFC}
.nav-link:hover::after{width:100%}
.nav-link.active{color:#38BDF8}
.nav-link.active::after{width:100%}
.f-link{display:block;color:var(--muted);font-size:13.8px;padding:5px 0;transition:color .2s ease,transform .2s ease}
.f-link:hover{color:#38BDF8;transform:translateX(3px)}
.mobile-panel{display:none}
.mobile-panel.open{display:block}
.hero{position:relative;overflow:hidden;border-bottom:1px solid rgba(96,165,250,.14)}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/f25bd7a16d06597f.jpg');background-size:cover;background-position:center;opacity:.3}
.hero-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(3,7,18,.96) 0%,rgba(3,7,18,.82) 48%,rgba(8,18,41,.7) 100%)}
.hero-inner{position:relative;z-index:2;padding:66px 0 58px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13px;color:var(--muted);margin-bottom:18px}
.breadcrumb a:hover{color:#38BDF8}
.breadcrumb i{font-size:10px;color:#475569}
.hero h1{font-size:37px;line-height:1.26;margin:16px 0 16px;max-width:940px}
.hero-lead{color:#CBD5E1;font-size:16.4px;max-width:800px;margin-bottom:24px}
.meta-row{display:flex;flex-wrap:wrap;gap:12px 26px;align-items:center;font-size:13.6px;color:var(--muted)}
.meta-row span{display:inline-flex;align-items:center;gap:8px}
.meta-row i{color:#38BDF8}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:40px;align-items:start;padding:56px 0 70px}
.article-col{max-width:760px;min-width:0}
.article-side{position:sticky;top:96px;display:grid;gap:20px}
.side-card{padding:20px}
.side-card h3{font-size:15px;font-weight:700;margin-bottom:12px;color:#BAE6FD}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{font-size:13.8px;color:var(--muted);padding:7px 0;border-bottom:1px dashed rgba(96,165,250,.14);display:flex;justify-content:space-between;gap:10px}
.side-list li:last-child{border-bottom:none}
.side-list strong{color:#E2E8F0;font-weight:600}
.toc a{display:block;font-size:13.8px;color:var(--muted);padding:7px 0 7px 14px;position:relative;transition:color .2s ease}
.toc a::before{content:"";position:absolute;left:0;top:15px;width:6px;height:6px;border-radius:99px;background:rgba(56,189,248,.5)}
.toc a:hover{color:#38BDF8}
.cover{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-bottom:28px;background:rgba(3,7,18,.6)}
.cover img{width:100%;height:auto;object-fit:cover}
.article-body{
  background:linear-gradient(160deg,rgba(15,23,42,.7),rgba(8,18,41,.42));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 32px;
  font-size:16.2px;
}
.article-body h2{font-size:24px;margin:34px 0 14px;color:#F8FAFC}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:19px;margin:26px 0 10px;color:#BAE6FD}
.article-body h4{font-size:16.6px;margin:20px 0 8px;color:#E2E8F0}
.article-body p{margin:0 0 16px;line-height:1.75;color:#CBD5E1}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;color:#CBD5E1}
.article-body li{margin-bottom:9px;line-height:1.7}
.article-body img{border-radius:14px;margin:22px 0;border:1px solid var(--line)}
.article-body a{color:#38BDF8;text-decoration:underline;text-underline-offset:3px}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.6px}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 13px;text-align:left;color:#CBD5E1}
.article-body th{background:rgba(37,99,235,.16);color:#BAE6FD}
.article-body blockquote{margin:22px 0;padding:16px 20px;border-left:3px solid #38BDF8;background:rgba(37,99,235,.12);border-radius:0 12px 12px 0;color:#BAE6FD}
.article-body strong{color:#F8FAFC}
.article-empty{padding:26px;border:1px dashed var(--line-strong);border-radius:var(--radius-sm);background:rgba(37,99,235,.08)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:20px;border-radius:var(--radius-sm);border:1px solid var(--line);background:rgba(8,18,41,.55);transition:border-color .25s ease,box-shadow .25s ease}
.stat:hover{border-color:var(--line-strong);box-shadow:var(--glow)}
.stat b{display:block;font-size:25px;font-weight:800;background:linear-gradient(120deg,#38BDF8,#60A5FA);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2}
.stat span{display:block;font-size:13.4px;color:var(--muted);margin-top:6px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{position:relative;padding:24px 22px 22px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(160deg,rgba(15,23,42,.75),rgba(8,18,41,.45));transition:transform .25s ease,border-color .25s ease}
.step:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.step i{font-size:20px;color:#38BDF8}
.step b{display:block;margin:12px 0 8px;font-size:16px;color:#F8FAFC}
.step p{margin:0;font-size:14.4px;color:var(--muted)}
.step-no{position:absolute;top:16px;right:18px;font-size:12px;font-weight:700;color:#475569;letter-spacing:.14em}
.cta-panel{
  position:relative;overflow:hidden;
  border-radius:var(--radius);
  border:1px solid var(--line-strong);
  background:linear-gradient(120deg,rgba(37,99,235,.22),rgba(8,18,41,.72));
  padding:34px;
  box-shadow:0 0 30px rgba(56,189,248,.18);
}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.form-note{font-size:12.8px;color:var(--muted);margin-top:12px}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:999px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid transparent;
  background:linear-gradient(rgba(7,10,22,.92),rgba(7,10,22,.92)) padding-box,
             linear-gradient(135deg,#38BDF8,#2563EB) border-box;
  box-shadow:0 0 20px rgba(56,189,248,.45);
  opacity:.85;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabPulse 2.6s ease-in-out infinite;
}
.fab i{color:#38BDF8;font-size:20px}
.fab:hover{opacity:1;transform:scale(1.09);box-shadow:0 0 34px rgba(56,189,248,.75)}
.fab:active{transform:scale(.94)}
.fab .nbadge{position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:99px;background:#F43F5E;border:2px solid #030712;animation:pulse 1.2s infinite}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(56,189,248,.38)}50%{box-shadow:0 0 30px rgba(56,189,248,.7)}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(1.18)}}
@media(max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:34px;padding:44px 0 56px}
  .article-col{max-width:100%}
  .article-side{position:static}
  .hero h1{font-size:31px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:repeat(2,1fr)}
  .menu-desktop{display:none}
  .menu-toggle{display:inline-flex}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .hero-inner{padding:48px 0 42px}
  .hero h1{font-size:26px}
  .hero-lead{font-size:15.2px}
  .article-body{padding:22px 18px;font-size:15.6px}
  .article-body h2{font-size:21px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .cta-panel{padding:24px 20px}
}
@media(max-width:520px){
  .container{padding:0 15px}
  .btn{padding:12px 20px;font-size:14.3px}
  .stat-grid{grid-template-columns:1fr}
  .sec-head h2{font-size:22px}
  .fab{left:12px;bottom:88px;width:52px;height:52px}
  .article-body{padding:20px 16px}
}

/* roulang page: category3 */
:root{
  --bg-1:#030712;
  --bg-2:#081229;
  --panel:rgba(15,23,42,.66);
  --panel-2:rgba(10,20,40,.78);
  --line:rgba(96,165,250,.18);
  --line-strong:rgba(56,189,248,.42);
  --brand:#2563EB;
  --brand-2:#38BDF8;
  --brand-3:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --glow:0 0 24px rgba(56,189,248,.35);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 44px rgba(2,6,23,.55);
}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 88% -6%, rgba(37,99,235,.26), transparent 62%),
    radial-gradient(900px 520px at 4% 12%, rgba(56,189,248,.14), transparent 58%),
    linear-gradient(180deg,var(--bg-1) 0%,var(--bg-2) 46%,#030712 100%);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,Arial,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:#BAE6FD;background:rgba(37,99,235,.16);
  border:1px solid var(--line-strong);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;
  border:1px solid transparent;
}
.btn-primary{
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  color:#031427;
  box-shadow:0 0 22px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.7)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border-color:var(--line-strong);
  color:#BAE6FD;
  background:rgba(56,189,248,.06);
}
.btn-ghost:hover{background:rgba(56,189,248,.16);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible{outline:2px solid #38BDF8;outline-offset:3px;border-radius:10px}
.section{padding:76px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.5),rgba(3,7,18,.2));border-top:1px solid rgba(96,165,250,.1)}
.lead{color:var(--muted)}
.card{
  background:linear-gradient(160deg,rgba(15,23,42,.76),rgba(8,18,41,.5));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.card h3{font-size:17.5px;font-weight:700;margin:0 0 10px;line-height:1.4}
.card p{margin:0;color:var(--muted);font-size:14.6px}
.list-check{list-style:none;margin:0;padding:0}
.list-check li{position:relative;padding-left:26px;margin-bottom:11px;color:var(--muted);font-size:14.8px}
.list-check li::before{content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:#38BDF8;font-size:13px}
.tag{
  display:inline-block;padding:4px 11px;border-radius:8px;font-size:12px;font-weight:600;
  color:#BAE6FD;background:rgba(37,99,235,.14);border:1px solid rgba(56,189,248,.22);
}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(8,18,41,.55);overflow:hidden;margin-bottom:12px}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 20px;font-weight:700;font-size:15.4px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\2b";color:#38BDF8;font-weight:700;font-size:18px}
.faq-item[open] summary::after{content:"\2212"}
.faq-item p{margin:0;padding:0 20px 18px;color:var(--muted);font-size:14.6px;line-height:1.7}
.input,.select{
  width:100%;padding:13px 16px;border-radius:12px;color:#F8FAFC;font-size:14.5px;
  background:rgba(3,7,18,.7);border:1px solid var(--line);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.input::placeholder{color:#64748B}
.input:focus,.select:focus{border-color:var(--line-strong);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
footer.site-footer{border-top:1px solid rgba(96,165,250,.14);background:linear-gradient(180deg,rgba(3,7,18,.4),rgba(8,18,41,.85))}
.nav-link{position:relative;font-size:14.6px;color:#CBD5E1;font-weight:500;padding:6px 2px;transition:color .2s ease}
.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:linear-gradient(90deg,#2563EB,#38BDF8);transition:width .22s ease;border-radius:2px}
.nav-link:hover{color:#F8FAFC}
.nav-link:hover::after{width:100%}
.nav-link.active{color:#38BDF8}
.nav-link.active::after{width:100%}
.f-link{display:block;padding:7px 0;font-size:13.8px;color:var(--muted);transition:color .2s ease,transform .2s ease}
.f-link:hover{color:#38BDF8;transform:translateX(4px)}
.mobile-panel{display:none}
.mobile-panel.open{display:block}
.glass{background:linear-gradient(160deg,rgba(15,23,42,.8),rgba(8,18,41,.55));border:1px solid var(--line);backdrop-filter:blur(14px)}

/* ==== Trang phân tích cầu: bổ sung ==== */
.cat-hero{position:relative;overflow:hidden;border-bottom:1px solid rgba(96,165,250,.12)}
.cat-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/f25bd7a16d06597f.jpg');background-size:cover;background-position:center;opacity:.2}
.cat-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.72),rgba(3,7,18,.94))}
.cat-hero-inner{position:relative;z-index:2;padding:64px 0 56px}
.cat-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center}
.cat-h1{font-size:clamp(27px,4.4vw,42px);line-height:1.24;font-weight:800;margin:16px 0 14px}
.cat-h1 span{background:linear-gradient(100deg,#38BDF8,#60A5FA);-webkit-background-clip:text;background-clip:text;color:transparent}
.crumb{font-size:13px;color:#64748B;letter-spacing:.02em}
.crumb a:hover{color:#38BDF8}
.stat-panel{padding:22px}
.stat-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.stat-box{padding:14px 15px;border-radius:var(--radius-sm);border:1px solid var(--line);background:rgba(3,7,18,.55)}
.stat-box b{display:block;font-size:21px;font-weight:800;color:#38BDF8;line-height:1.25}
.stat-box small{display:block;font-size:12px;color:var(--muted);margin-top:3px}
.sec-head{margin-bottom:34px;max-width:760px}
.sec-head h2{font-size:clamp(21px,3vw,28px);font-weight:800;margin:12px 0 10px;line-height:1.32}
.sec-head p{color:var(--muted);font-size:15px;margin:0}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.split-media{border-radius:var(--radius);border:1px solid var(--line);overflow:hidden}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:260px}
.pattern-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pattern-card{padding:20px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(160deg,rgba(15,23,42,.75),rgba(8,18,41,.42));transition:border-color .25s,transform .25s,box-shadow .25s}
.pattern-card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.pattern-card h3{font-size:16.4px;font-weight:700;margin:12px 0 8px}
.pattern-card p{color:var(--muted);font-size:14.2px;margin:0}
.pattern-icon{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2563EB,#38BDF8);color:#031427;font-size:18px}
.roadmap{list-style:none;margin:0;padding:0;counter-reset:step}
.roadmap li{position:relative;padding:0 0 26px 58px;counter-increment:step}
.roadmap li::before{content:counter(step);position:absolute;left:0;top:0;width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;color:#031427;background:linear-gradient(135deg,#2563EB,#38BDF8);box-shadow:0 0 18px rgba(56,189,248,.35)}
.roadmap li::after{content:"";position:absolute;left:18px;top:44px;bottom:8px;width:1px;background:linear-gradient(180deg,rgba(56,189,248,.42),rgba(56,189,248,0))}
.roadmap li:last-child::after{display:none}
.roadmap h3{font-size:16.2px;font-weight:700;margin:0 0 6px}
.roadmap p{margin:0;color:var(--muted);font-size:14.4px}
.compare-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.compare-table th,.compare-table td{padding:14px 16px;text-align:left;font-size:14.2px;border-bottom:1px solid rgba(96,165,250,.12)}
.compare-table th{background:rgba(37,99,235,.16);color:#BAE6FD;font-weight:700;font-size:13.4px;text-transform:uppercase;letter-spacing:.04em}
.compare-table td{color:var(--muted)}
.compare-table tr:last-child td{border-bottom:none}
.compare-table td:first-child{color:#F8FAFC;font-weight:600}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:linear-gradient(160deg,rgba(15,23,42,.7),rgba(8,18,41,.4));transition:border-color .25s,transform .25s,box-shadow .25s;display:flex;flex-direction:column}
.news-card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.news-card img{width:100%;height:172px;object-fit:cover}
.news-body{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-body h3{font-size:16px;font-weight:700;line-height:1.42;margin:0}
.news-body p{color:var(--muted);font-size:13.8px;margin:0;line-height:1.6}
.news-meta{font-size:12.4px;color:#64748B;display:flex;gap:10px;flex-wrap:wrap}
.cta-band{border:1px solid var(--line-strong);border-radius:var(--radius);padding:38px 34px;background:linear-gradient(130deg,rgba(37,99,235,.22),rgba(8,18,41,.7));display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}
.cta-band h2{font-size:clamp(20px,2.8vw,27px);font-weight:800;margin:0 0 10px}
.cta-band p{color:#CBD5E1;font-size:15px;margin:0}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-note{font-size:12.6px;color:#64748B;margin-top:10px}
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:999px;display:flex;align-items:center;justify-content:center;background:rgba(7,7,13,.82);backdrop-filter:blur(12px);border:2px solid transparent;background-clip:padding-box;box-shadow:0 0 20px rgba(6,182,212,.45);opacity:.85;transition:opacity .25s,transform .25s,box-shadow .25s;color:#38BDF8;font-size:20px}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 30px rgba(6,182,212,.7)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .nbadge{position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:99px;background:#F43F5E;border:2px solid #030712;animation:pulse 1.2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:1024px){
  .cat-hero-grid{grid-template-columns:1fr;gap:30px}
  .split{grid-template-columns:1fr;gap:26px}
  .pattern-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{grid-template-columns:1fr}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .menu-desktop{display:none}
  .menu-toggle{display:inline-flex !important}
  .mobile-panel.open{display:block}
  .pattern-grid,.news-grid,.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
}
@media(max-width:520px){
  .container{padding:0 15px}
  .btn{padding:12px 20px;font-size:14.3px}
  .cat-hero-inner{padding:44px 0 40px}
  .stat-row{grid-template-columns:1fr}
  .fab{left:12px;bottom:88px;width:52px;height:52px}
}

/* roulang page: category2 */
:root{
  --bg-1:#030712;
  --bg-2:#081229;
  --panel:rgba(15,23,42,.66);
  --panel-2:rgba(10,20,40,.78);
  --line:rgba(96,165,250,.18);
  --line-strong:rgba(56,189,248,.42);
  --brand:#2563EB;
  --brand-2:#38BDF8;
  --brand-3:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --glow:0 0 24px rgba(56,189,248,.35);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 44px rgba(2,6,23,.55);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 88% -6%, rgba(37,99,235,.26), transparent 62%),
    radial-gradient(900px 520px at 4% 12%, rgba(56,189,248,.14), transparent 58%),
    linear-gradient(180deg,var(--bg-1) 0%,var(--bg-2) 46%,#030712 100%);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,Arial,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;line-height:1.3}
p{margin:0}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.grid-lines{
  background-image:linear-gradient(rgba(56,189,248,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.06) 1px,transparent 1px);
  background-size:56px 56px;
}
.glass{
  background:linear-gradient(160deg,rgba(15,23,42,.78),rgba(8,18,41,.55));
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:#BAE6FD;background:rgba(37,99,235,.16);
  border:1px solid var(--line-strong);
}
.tag{
  display:inline-block;padding:4px 11px;border-radius:8px;font-size:12px;font-weight:600;
  color:#BAE6FD;background:rgba(37,99,235,.14);border:1px solid rgba(56,189,248,.22);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  border:1px solid transparent;
}
.btn-primary{
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  color:#031427;
  box-shadow:0 0 22px rgba(56,189,248,.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.7)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border-color:var(--line-strong);
  color:#BAE6FD;
  background:rgba(56,189,248,.06);
}
.btn-ghost:hover{background:rgba(56,189,248,.16);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid #38BDF8;outline-offset:3px;border-radius:10px}

/* ---------- HEADER ---------- */
.menu-desktop{display:none}
.menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);color:#BAE6FD}
.menu-toggle:hover{background:rgba(56,189,248,.12)}
.mobile-panel{display:none}
.mobile-panel.open{display:block}
.nav-link{position:relative;font-size:14.6px;color:#CBD5E1;font-weight:500;padding:6px 2px;transition:color .2s ease}
.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:linear-gradient(90deg,#2563EB,#38BDF8);transition:width .22s ease;border-radius:2px}
.nav-link:hover{color:#F8FAFC}
.nav-link:hover::after{width:100%}
.nav-link.active{color:#38BDF8}
.nav-link.active::after{width:100%}
.f-link{display:block;font-size:13.8px;color:var(--muted);padding:7px 0;transition:color .2s ease,padding-left .2s ease}
.f-link:hover{color:#38BDF8;padding-left:5px}

/* ---------- HERO ---------- */
.page-hero{
  position:relative;padding:52px 0 68px;
  background-image:linear-gradient(180deg,rgba(3,7,18,.9),rgba(3,7,18,.97)),url('/assets/images/f25bd7a16d06597f.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#94A3B8;margin-bottom:22px}
.crumb a{color:#BAE6FD;transition:color .2s}
.crumb a:hover{color:#38BDF8}
.crumb .sep{color:#475569}
.ph-grid{display:grid;grid-template-columns:1fr;gap:36px;align-items:start}
.page-hero h1{font-size:clamp(26px,3.3vw,39px);font-weight:800;letter-spacing:-.015em;margin:16px 0 16px;line-height:1.24}
.page-hero .lead{font-size:15.6px;color:var(--muted);max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 0}
.hero-facts{display:flex;flex-direction:column;gap:10px;margin-top:26px}
.hero-facts li{position:relative;padding-left:26px;font-size:14.6px;color:var(--muted)}
.hero-facts li::before{content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:#38BDF8;font-size:13px}
.hero-panel{padding:24px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(15,23,42,.86),rgba(8,18,41,.6));border:1px solid var(--line-strong);box-shadow:var(--glow);backdrop-filter:blur(16px)}
.hero-panel h2{font-size:15px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#BAE6FD;margin-bottom:18px}
.panel-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px dashed rgba(96,165,250,.16);font-size:14.2px}
.panel-row:last-of-type{border-bottom:none}
.panel-row span{color:var(--muted)}
.panel-row strong{color:#F8FAFC;font-weight:700}
.live-dot{display:inline-block;width:8px;height:8px;border-radius:99px;background:#34D399;margin-right:7px;animation:pulse 1.4s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.82)}}

/* ---------- SECTIONS ---------- */
.section{padding:76px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.5),rgba(3,7,18,.2));border-top:1px solid rgba(96,165,250,.1);border-bottom:1px solid rgba(96,165,250,.1)}
.sec-head{max-width:780px;margin-bottom:36px}
.sec-head h2{font-size:30px;font-weight:800;letter-spacing:-.01em;margin:14px 0 12px}
.sec-head p{color:var(--muted);font-size:15.2px}

/* ---------- GRIDS ---------- */
.g-2{display:grid;grid-template-columns:1fr;gap:22px}
.g-3{display:grid;grid-template-columns:1fr;gap:22px}
.g-4{display:grid;grid-template-columns:1fr;gap:20px}

/* ---------- CARDS ---------- */
.card{
  background:linear-gradient(160deg,rgba(15,23,42,.76),rgba(8,18,41,.5));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.card h3{font-size:17.5px;font-weight:700;margin:0 0 10px}
.card p{color:var(--muted);font-size:14.6px}
.card-img{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:rgba(8,18,41,.6);transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease}
.card-img:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.card-img img{width:100%;aspect-ratio:16/10;object-fit:cover}
.card-img .body{padding:20px 22px 22px}
.card-img h3{font-size:17px;font-weight:700;margin:12px 0 9px}
.card-img p{color:var(--muted);font-size:14.4px}
.card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding-top:14px;border-top:1px dashed rgba(96,165,250,.16);font-size:13px;color:#94A3B8}
.card-meta strong{color:#38BDF8;font-weight:700}

/* ---------- METRICS ---------- */
.metric{position:relative;padding:24px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(15,23,42,.82),rgba(8,18,41,.55));border:1px solid var(--line);overflow:hidden;transition:border-color .25s ease,box-shadow .25s ease}
.metric:hover{border-color:var(--line-strong);box-shadow:var(--glow)}
.metric::before{content:"";position:absolute;top:0;left:0;width:3px;height:42px;border-radius:0 0 6px 0;background:linear-gradient(180deg,#38BDF8,#2563EB)}
.metric b{display:block;font-size:34px;line-height:1.1;font-weight:800;letter-spacing:-.02em;background:linear-gradient(120deg,#F8FAFC,#38BDF8);-webkit-background-clip:text;background-clip:text;color:transparent}
.metric h3{font-size:14.4px;font-weight:700;margin:10px 0 8px}
.metric p{font-size:13.8px;color:var(--muted)}
.ticker-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:24px;padding:14px 18px;border-radius:14px;background:rgba(8,18,41,.6);border:1px solid var(--line);font-size:13.8px;color:var(--muted)}
.ticker-row i{color:#34D399}

/* ---------- TABLE ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(8,18,41,.55)}
table.tbl{width:100%;min-width:720px;border-collapse:collapse;font-size:14.4px}
table.tbl th,table.tbl td{padding:16px 20px;text-align:left;vertical-align:top;border-bottom:1px solid rgba(96,165,250,.12)}
table.tbl thead th{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:#BAE6FD;background:rgba(37,99,235,.12)}
table.tbl tbody tr:last-child td{border-bottom:none}
table.tbl tbody tr:hover{background:rgba(56,189,248,.05)}
table.tbl td:first-child{color:#F8FAFC;font-weight:600;width:24%}
table.tbl td{color:var(--muted)}

/* ---------- TIMELINE ---------- */
.steps{display:grid;grid-template-columns:1fr;gap:20px;counter-reset:step}
.step{position:relative;padding:24px 24px 24px 78px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(15,23,42,.72),rgba(8,18,41,.45));border:1px solid var(--line);transition:border-color .25s ease,transform .25s ease}
.step:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;left:22px;top:22px;width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:13.5px;font-weight:800;color:#031427;background:linear-gradient(135deg,#2563EB,#38BDF8)}
.step h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.4px}
.step .stamp{display:inline-block;margin-top:12px;font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:#60A5FA}

/* ---------- CHECK LIST ---------- */
.list-check li{position:relative;padding-left:26px;margin-bottom:12px;color:var(--muted);font-size:14.8px}
.list-check li:last-child{margin-bottom:0}
.list-check li::before{content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:#38BDF8;font-size:13px}

/* ---------- QUICK ANSWER ---------- */
.qa{padding:22px;border-radius:var(--radius-sm);background:rgba(8,18,41,.55);border:1px solid var(--line);transition:border-color .25s,background .25s}
.qa:hover{border-color:var(--line-strong);background:rgba(15,23,42,.7)}
.qa h3{font-size:15px;font-weight:700;margin-bottom:9px;color:#F8FAFC}
.qa p{font-size:14.2px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(8,18,41,.55);overflow:hidden;margin-bottom:12px;transition:border-color .25s}
.faq-item:hover{border-color:var(--line-strong)}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 20px;font-weight:700;font-size:15.4px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\2b";color:#38BDF8;font-weight:700;font-size:18px;flex-shrink:0}
.faq-item[open] summary::after{content:"\2212"}
.faq-item p{padding:0 20px 18px;color:var(--muted);font-size:14.6px;line-height:1.7}

/* ---------- FORM ---------- */
.form-grid{display:grid;grid-template-columns:1fr;gap:16px}
.input,.select{
  width:100%;padding:13px 16px;border-radius:12px;color:#F8FAFC;font-size:14.5px;
  background:rgba(3,7,18,.7);border:1px solid var(--line);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.input::placeholder{color:#64748B}
.input:focus,.select:focus{border-color:var(--line-strong);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
label.fl{display:block;font-size:13px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:#BAE6FD;margin-bottom:8px}
.form-note{font-size:13px;color:var(--muted);margin-top:14px}
.form-msg{display:none;align-items:center;gap:10px;margin-top:16px;padding:14px 16px;border-radius:12px;font-size:14px;color:#6EE7B7;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.32)}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:18px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(7,10,22,.86);backdrop-filter:blur(14px);
  border:1px solid rgba(56,189,248,.55);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  color:#7DD3FC;font-size:20px;opacity:.78;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 32px rgba(56,189,248,.8)}
.fab:active{transform:scale(.94) translateY(2px)}
.fab i{transition:transform .4s ease}
.fab:hover i{transform:rotate(360deg)}
.fab .nbadge{position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:99px;background:#F43F5E;border:2px solid #030712;animation:pulse 1.2s infinite}

/* ---------- FOOTER ---------- */
footer.site-footer{
  border-top:1px solid rgba(96,165,250,.14);
  background:linear-gradient(180deg,rgba(3,7,18,.4),rgba(8,18,41,.85));
}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px}
.footer-grid h3{font-size:13.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#BAE6FD;margin-bottom:16px}
.footer-grid p{font-size:13.6px;color:var(--muted)}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;margin-top:40px;padding-top:22px;border-top:1px solid rgba(96,165,250,.14)}
.footer-bottom small{font-size:12.6px;color:var(--muted)}

/* ---------- RESPONSIVE ---------- */
@media(min-width:641px){
  .g-2{grid-template-columns:repeat(2,1fr)}
  .g-3{grid-template-columns:repeat(2,1fr)}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:repeat(2,1fr)}
  .form-grid .full{grid-column:1 / -1}
}
@media(min-width:1025px){
  .menu-desktop{display:flex}
  .menu-toggle{display:none}
  .mobile-panel{display:none !important}
  .ph-grid{grid-template-columns:1.06fr .94fr}
  .g-3{grid-template-columns:repeat(3,1fr)}
  .g-4{grid-template-columns:repeat(4,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.1fr}
}
@media(max-width:1024px){
  .menu-desktop{display:none}
  .menu-toggle{display:inline-flex}
  .page-hero{padding:40px 0 56px}
  .section{padding:60px 0}
  .sec-head h2{font-size:26px}
}
@media(max-width:640px){
  .container{padding:0 15px}
  .section{padding:52px 0}
  .sec-head h2{font-size:22px}
  .page-hero h1{font-size:24px}
  .btn{padding:12px 20px;font-size:14.2px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .fab{left:12px;bottom:84px;width:52px;height:52px;border-radius:16px}
  .metric b{font-size:29px}
  .step{padding:20px 20px 20px 70px}
  .step::before{left:18px;top:18px;width:36px;height:36px}
}