/* roulang page: index */
:root{
  --bg-900:#030712;
  --bg-800:#081229;
  --bg-700:#0c1938;
  --glass:rgba(15,32,64,.55);
  --glass-line:rgba(56,189,248,.18);
  --blue:#2563eb;
  --cyan:#38bdf8;
  --blue-soft:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --radius:18px;
  --radius-sm:12px;
  --shadow-glow:0 0 24px rgba(56,189,248,.28);
  --shadow-soft:0 18px 45px rgba(2,6,23,.65);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 520px at 82% -8%, rgba(37,99,235,.28), transparent 62%),
    radial-gradient(900px 480px at 6% 12%, rgba(56,189,248,.16), transparent 60%),
    linear-gradient(180deg,var(--bg-900),var(--bg-800) 46%,#04091c 100%);
  color:var(--text);
  font-family:'Inter','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
h1,h2,h3,h4{margin:0;line-height:1.24;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section--tight{padding:52px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);background:rgba(56,189,248,.1);
  border:1px solid var(--glass-line);border-radius:999px;padding:6px 14px;
}
.h2{font-size:clamp(24px,3.4vw,36px);font-weight:800}
.lead{color:var(--muted);font-size:16.5px;max-width:760px}
.sec-head{display:flex;flex-direction:column;gap:14px;margin-bottom:34px}
.sec-head--split{display:flex;flex-wrap:wrap;gap:22px;align-items:flex-end;justify-content:space-between}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  background:linear-gradient(160deg,rgba(17,36,72,.72),rgba(8,18,41,.78));
  border:1px solid var(--glass-line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.5);box-shadow:var(--shadow-glow)}
.card-body{padding:22px 22px 24px}
.card h3{font-size:18.5px;font-weight:700;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}
.icon-badge{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.55),rgba(56,189,248,.28));
  border:1px solid rgba(96,165,250,.4);color:#e0f2fe;font-size:18px;margin-bottom:16px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
}
.btn-primary{
  background:linear-gradient(120deg,var(--blue),var(--cyan));
  color:#02101f;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-ghost{background:rgba(56,189,248,.08);color:#dbeafe;border-color:rgba(96,165,250,.45)}
.btn-ghost:hover{background:rgba(56,189,248,.18);transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;
  padding:5px 12px;border-radius:999px;color:#bae6fd;
  background:rgba(56,189,248,.1);border:1px solid var(--glass-line);
}
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(4,9,26,.82);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(56,189,248,.14);
}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:70px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15.5px;line-height:1.2;max-width:280px}
.logo-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:#04121f;font-size:17px;
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:#cbd5e1;
  transition:background .22s ease,color .22s ease;
}
.nav a:hover{background:rgba(56,189,248,.12);color:#e0f2fe}
.nav a.active{background:linear-gradient(120deg,rgba(37,99,235,.55),rgba(56,189,248,.4));color:#f0f9ff}
.head-cta{display:flex;align-items:center;gap:10px}
.head-cta .btn{padding:10px 18px;font-size:14px}
.burger{display:none;width:44px;height:44px;border-radius:12px;background:rgba(56,189,248,.1);border:1px solid var(--glass-line);color:#e0f2fe;font-size:17px;cursor:pointer}
.mobile-nav{display:none;flex-direction:column;gap:6px;padding:14px 0 20px}
.mobile-nav a{padding:12px 14px;border-radius:12px;background:rgba(15,32,64,.6);border:1px solid rgba(56,189,248,.12);font-weight:600;font-size:15px}
.mobile-nav a.active{background:linear-gradient(120deg,rgba(37,99,235,.55),rgba(56,189,248,.35))}
.mobile-nav.open{display:flex}
.hero{
  position:relative;overflow:hidden;
  padding:58px 0 66px;
  background-image:linear-gradient(115deg,rgba(3,7,18,.92),rgba(8,18,41,.82) 55%,rgba(3,7,18,.94)),url('/assets/images/0664fb32cfcd4e0f.jpg');
  background-size:cover;background-position:center;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(27px,4.1vw,46px);font-weight:900;margin:16px 0 16px}
.hero h1 span{background:linear-gradient(100deg,var(--cyan),#a5b4fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:#c7d2e5;font-size:16.5px;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.stat-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:34px}
.stat{padding:15px 16px;border-radius:var(--radius-sm);background:var(--glass);border:1px solid var(--glass-line)}
.stat b{display:block;font-size:20px;color:#e0f2fe}
.stat small{color:var(--muted);font-size:12.5px}
.phone-stage{
  position:relative;border-radius:26px;padding:20px;
  background:linear-gradient(160deg,rgba(17,36,72,.72),rgba(6,12,30,.86));
  border:1px solid var(--glass-line);box-shadow:var(--shadow-soft);
}
.phone-stage img{border-radius:16px;aspect-ratio:4/5;object-fit:cover}
.stage-badge{
  position:absolute;top:32px;left:32px;display:flex;gap:8px;align-items:center;
  background:rgba(4,9,26,.78);border:1px solid var(--glass-line);border-radius:999px;padding:6px 13px;font-size:12.5px;color:#bae6fd;font-weight:600;
}
.stage-caption{margin-top:16px;color:var(--muted);font-size:14px}
.progress{height:9px;border-radius:999px;background:rgba(56,189,248,.14);overflow:hidden}
.progress i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.rank-list li{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px dashed rgba(148,163,184,.18)}
.rank-list li:last-child{border-bottom:0}
.rank-no{
  width:32px;height:32px;flex:0 0 32px;border-radius:10px;display:grid;place-items:center;
  font-weight:800;font-size:13.5px;background:rgba(37,99,235,.28);border:1px solid rgba(96,165,250,.35);color:#dbeafe;
}
.rank-name{font-weight:700;font-size:14.5px}
.rank-meta{color:var(--muted);font-size:12.5px}
.rank-val{margin-left:auto;font-weight:800;color:#7dd3fc;font-size:14.5px}
.step{position:relative;padding-left:56px}
.step::before{
  content:attr(data-step);position:absolute;left:0;top:2px;width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;font-weight:800;font-size:15px;color:#04121f;
  background:linear-gradient(135deg,var(--cyan),#a5b4fc);
}
.img-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--glass-line);background:var(--glass)}
.img-card img{aspect-ratio:16/10;object-fit:cover;width:100%}
.img-card .cap{padding:16px 18px}
.img-card .cap h3{font-size:16.5px;margin-bottom:6px}
.img-card .cap p{color:var(--muted);font-size:14px}
.hscroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(258px,1fr);gap:18px;overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory}
.hscroll>*{scroll-snap-align:start}
.hscroll::-webkit-scrollbar{height:8px}
.hscroll::-webkit-scrollbar-thumb{background:rgba(56,189,248,.35);border-radius:999px}
.post{display:grid;grid-template-columns:1fr 96px;gap:16px;padding:18px 0;border-bottom:1px dashed rgba(148,163,184,.18);align-items:center}
.post:last-child{border-bottom:0}
.post h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.post h3 a:hover{color:var(--cyan)}
.post p{color:var(--muted);font-size:14px}
.post img{aspect-ratio:1/1;object-fit:cover;border-radius:14px;width:96px;height:96px}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px;font-size:12.5px;color:var(--muted)}
.panel{background:linear-gradient(160deg,rgba(17,36,72,.66),rgba(6,12,30,.82));border:1px solid var(--glass-line);border-radius:var(--radius);padding:24px}
.trust-bar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding:22px;border-radius:var(--radius);background:var(--glass);border:1px solid var(--glass-line)}
.trust-bar div{display:flex;gap:12px;align-items:center;font-size:14px;color:#cbd5e1}
.trust-bar i{color:var(--cyan);font-size:17px}
.cta-band{
  border-radius:24px;padding:44px 34px;text-align:center;
  background-image:linear-gradient(110deg,rgba(3,7,18,.9),rgba(37,99,235,.42)),url('/assets/images/2031d991156a9106.jpg');
  background-size:cover;background-position:center;border:1px solid rgba(96,165,250,.35);
}
.cta-band h2{font-size:clamp(22px,3.2vw,34px);font-weight:800;margin-bottom:14px}
.cta-band p{color:#c7d2e5;max-width:700px;margin:0 auto 24px}
.faq-item{border:1px solid var(--glass-line);border-radius:var(--radius-sm);background:rgba(9,20,44,.6);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;text-align:left;display:flex;justify-content:space-between;gap:14px;padding:17px 20px;background:transparent;border:0;color:#e2e8f0;font-weight:700;font-size:15.5px;cursor:pointer}
.faq-q i{color:var(--cyan);transition:transform .25s ease}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{display:none;padding:0 20px 18px;color:var(--muted);font-size:14.8px}
.faq-item.open .faq-a{display:block}
.footer{border-top:1px solid rgba(56,189,248,.14);background:rgba(3,7,18,.86);padding:52px 0 26px;margin-top:34px}
.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr 1fr;gap:30px}
.footer h4{font-size:15px;margin-bottom:14px;color:#e0f2fe}
.footer p,.footer li,.footer a{color:var(--muted);font-size:14px}
.footer a:hover{color:var(--cyan)}
.footer li{margin-bottom:9px}
.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid rgba(148,163,184,.15);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:var(--muted)}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;width:56px;height:56px;border-radius:999px;
  display:grid;place-items:center;font-size:20px;color:#02101f;
  background:linear-gradient(140deg,var(--cyan),var(--blue));
  border:2px solid rgba(224,242,254,.55);
  box-shadow:0 0 26px rgba(56,189,248,.55);
  animation:floaty 3.4s ease-in-out infinite;
  transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 38px rgba(56,189,248,.85)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .dot{position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;background:#f43f5e;border:2px solid #04101f;animation:pulse 1.6s infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(1.25)}}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trust-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nav{display:none}
  .burger{display:grid;place-items:center}
  .head-cta .btn-ghost{display:none}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr 1fr}
  .post{grid-template-columns:1fr}
  .post img{width:100%;height:auto;aspect-ratio:16/9}
}
@media (max-width:520px){
  .stat-row{grid-template-columns:1fr}
  .head-cta .btn{padding:9px 14px;font-size:13px}
  .logo{font-size:13.5px;max-width:190px}
  .trust-bar{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:32px 20px}
}

/* roulang page: article */
:root{
  --bg-900:#030712;
  --bg-800:#081229;
  --bg-700:#0c1938;
  --glass:rgba(15,32,64,.55);
  --glass-line:rgba(56,189,248,.18);
  --blue:#2563eb;
  --cyan:#38bdf8;
  --blue-soft:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --radius:18px;
  --radius-sm:12px;
  --shadow-glow:0 0 24px rgba(56,189,248,.28);
  --shadow-soft:0 18px 45px rgba(2,6,23,.65);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 520px at 82% -8%, rgba(37,99,235,.28), transparent 62%),
    radial-gradient(900px 480px at 6% 12%, rgba(56,189,248,.16), transparent 60%),
    linear-gradient(180deg,var(--bg-900),var(--bg-800) 46%,#04091c 100%);
  color:var(--text);
  font-family:'Inter','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section--tight{padding:52px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);background:rgba(56,189,248,.1);
  border:1px solid var(--glass-line);border-radius:999px;padding:6px 14px;
}
.lead{color:var(--muted);font-size:16.5px;max-width:760px}
.grid{display:grid;gap:22px}
.card{
  background:linear-gradient(160deg,rgba(17,36,72,.72),rgba(8,18,41,.78));
  border:1px solid var(--glass-line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.5);box-shadow:var(--shadow-glow)}
.card-body{padding:22px 22px 24px}
.card h3{font-size:18.5px;font-weight:700;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}
.icon-badge{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.55),rgba(56,189,248,.28));
  border:1px solid rgba(96,165,250,.4);color:#e0f2fe;font-size:18px;margin-bottom:16px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
}
.btn-primary{
  background:linear-gradient(120deg,var(--blue),var(--cyan));
  color:#02101f;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-ghost{background:rgba(56,189,248,.08);color:#dbeafe;border-color:rgba(96,165,250,.45)}
.btn-ghost:hover{background:rgba(56,189,248,.18);transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;
  padding:5px 12px;border-radius:999px;color:#bae6fd;
  background:rgba(56,189,248,.1);border:1px solid var(--glass-line);
}
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(4,9,26,.82);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(56,189,248,.14);
}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:70px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15.5px;line-height:1.2;max-width:280px}
.logo-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:#04121f;font-size:17px;
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:#cbd5e1;
  transition:background .22s ease,color .22s ease;
}
.nav a:hover{background:rgba(56,189,248,.12);color:#e0f2fe}
.nav a.active{background:linear-gradient(120deg,rgba(37,99,235,.55),rgba(56,189,248,.4));color:#f0f9ff}
.head-cta{display:flex;align-items:center;gap:10px}
.head-cta .btn{padding:10px 18px;font-size:14px}
.mobile-toggle{display:none;background:rgba(56,189,248,.1);border:1px solid var(--glass-line);color:#e0f2fe;border-radius:12px;width:44px;height:44px;cursor:pointer}
.mobile-nav{display:none;flex-direction:column;gap:6px;padding:14px 0 20px}
.mobile-nav a{padding:12px 14px;border-radius:12px;background:rgba(15,32,64,.6);border:1px solid rgba(56,189,248,.12);font-weight:600;font-size:15px}
.mobile-nav a.active{background:linear-gradient(120deg,rgba(37,99,235,.55),rgba(56,189,248,.35))}
.mobile-nav.open{display:flex}
/* Article layout */
.article-head{
  position:relative;overflow:hidden;padding:52px 0 46px;
  background-image:linear-gradient(115deg,rgba(3,7,18,.94),rgba(8,18,41,.86) 55%,rgba(3,7,18,.95)),url('/assets/images/2031d991156a9106.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid rgba(56,189,248,.12);
}
.article-head h1{font-size:clamp(25px,3.6vw,40px);font-weight:900;margin:16px 0 14px;max-width:900px}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:20px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:38px;align-items:start}
.article-main{min-width:0}
.article-body{
  background:linear-gradient(160deg,rgba(17,36,72,.55),rgba(8,18,41,.7));
  border:1px solid var(--glass-line);border-radius:var(--radius);padding:30px 30px 34px;
}
.article-body h2{font-size:24px;font-weight:800;margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--cyan)}
.article-body h3{font-size:19.5px;font-weight:700;margin:26px 0 10px;color:#e0f2fe}
.article-body p{margin:0 0 16px;color:#cbd5e1;font-size:16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;color:#cbd5e1}
.article-body li{margin-bottom:9px}
.article-body strong{color:#f0f9ff}
.article-body img{border-radius:var(--radius-sm);margin:18px 0;border:1px solid var(--glass-line)}
.article-body a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.article-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid rgba(56,189,248,.18);padding:11px 13px;text-align:left}
.article-body th{background:rgba(56,189,248,.1);font-weight:700;color:#e0f2fe}
.article-body blockquote{margin:20px 0;padding:16px 20px;border-left:3px solid var(--blue-soft);background:rgba(56,189,248,.07);border-radius:var(--radius-sm);color:#dbeafe}
.notfound{padding:34px;text-align:left}
.sidebar{position:sticky;top:92px;display:flex;flex-direction:column;gap:20px}
.side-card{
  background:linear-gradient(160deg,rgba(17,36,72,.7),rgba(8,18,41,.78));
  border:1px solid var(--glass-line);border-radius:var(--radius);padding:22px;
}
.side-card h3{font-size:16px;font-weight:800;margin-bottom:14px;color:#e0f2fe}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{padding:10px 0;border-bottom:1px dashed rgba(148,163,184,.18);font-size:14.5px;color:#cbd5e1}
.side-list li:last-child{border-bottom:0}
.side-list a:hover{color:var(--cyan)}
.fact-row{display:flex;justify-content:space-between;gap:10px;font-size:14px;padding:9px 0;border-bottom:1px dashed rgba(148,163,184,.16)}
.fact-row:last-child{border-bottom:0}
.fact-row span:first-child{color:var(--muted)}
.fact-row span:last-child{color:#e0f2fe;font-weight:600;text-align:right}
.channel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.channel-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--radius-sm);background:rgba(15,32,64,.5);border:1px solid var(--glass-line);font-size:14.5px;font-weight:600}
.channel-item i{color:var(--cyan);font-size:17px}
.reveal-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.stat-block{
  padding:20px;border-radius:var(--radius-sm);
  background:linear-gradient(150deg,rgba(37,99,235,.28),rgba(56,189,248,.12));
  border:1px solid var(--glass-line);
}
.stat-block b{display:block;font-size:26px;font-weight:900;color:#e0f2fe}
.stat-block span{color:var(--muted);font-size:13.5px}
.faq-item{border:1px solid var(--glass-line);border-radius:var(--radius-sm);background:rgba(15,32,64,.45);margin-bottom:12px;overflow:hidden}
.faq-item summary{cursor:pointer;padding:16px 20px;font-weight:700;font-size:15.5px;color:#e0f2fe;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{transition:transform .25s ease;color:var(--cyan)}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 20px 18px;color:var(--muted);font-size:15px}
.cta-band{
  border-radius:var(--radius);padding:38px 30px;text-align:center;
  background-image:linear-gradient(120deg,rgba(37,99,235,.35),rgba(56,189,248,.22)),url('/assets/images/db9240583f1647c9.jpg');
  background-size:cover;background-position:center;
  border:1px solid rgba(56,189,248,.35);
}
.cta-band h2{font-size:clamp(22px,3vw,30px);font-weight:900;margin-bottom:12px}
.cta-band p{color:#dbeafe;max-width:660px;margin:0 auto 22px}
.footer{border-top:1px solid rgba(56,189,248,.16);background:linear-gradient(180deg,rgba(4,9,26,.9),rgba(2,5,16,.98));padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.footer h4{font-size:15px;font-weight:800;margin-bottom:14px;color:#e0f2fe}
.footer p{color:var(--muted);font-size:14.5px;max-width:320px}
.footer ul{list-style:none;margin:0;padding:0}
.footer ul li{color:var(--muted);font-size:14.5px;padding:6px 0}
.footer ul a:hover{color:var(--cyan)}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:38px;padding-top:20px;border-top:1px solid rgba(56,189,248,.14);color:var(--muted);font-size:13.5px}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;font-size:21px;color:#04121f;
  background:linear-gradient(135deg,var(--cyan),var(--blue));
  box-shadow:0 0 22px rgba(56,189,248,.5);
  animation:floaty 2.8s ease-in-out infinite;transition:transform .25s ease,opacity .25s ease;opacity:.88;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.94) translateY(2px)}
.fab .dot{position:absolute;top:6px;right:6px;width:13px;height:13px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 2px #fff}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav{display:none}
  .mobile-toggle{display:grid}
}
@media (max-width:768px){
  .section{padding:54px 0}
  .article-body{padding:22px 18px 26px}
  .head-cta .btn-ghost{display:none}
  .logo{max-width:200px;font-size:13.5px}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .head-cta .btn{padding:9px 14px;font-size:13px}
}

/* roulang page: category1 */
:root{
  --bg-900:#030712;
  --bg-800:#081229;
  --bg-700:#0c1938;
  --glass:rgba(15,32,64,.55);
  --glass-line:rgba(56,189,248,.18);
  --blue:#2563eb;
  --cyan:#38bdf8;
  --blue-soft:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --radius:18px;
  --radius-sm:12px;
  --shadow-glow:0 0 24px rgba(56,189,248,.28);
  --shadow-soft:0 18px 45px rgba(2,6,23,.65);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 520px at 82% -8%, rgba(37,99,235,.28), transparent 62%),
    radial-gradient(900px 480px at 6% 12%, rgba(56,189,248,.16), transparent 60%),
    linear-gradient(180deg,var(--bg-900),var(--bg-800) 46%,#04091c 100%);
  color:var(--text);
  font-family:'Inter','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section--tight{padding:52px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);background:rgba(56,189,248,.1);
  border:1px solid var(--glass-line);border-radius:999px;padding:6px 14px;
}
.lead{color:var(--muted);font-size:16.5px;max-width:760px}
.grid{display:grid;gap:22px}
.card{
  background:linear-gradient(160deg,rgba(17,36,72,.72),rgba(8,18,41,.78));
  border:1px solid var(--glass-line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.5);box-shadow:var(--shadow-glow)}
.card-body{padding:22px 22px 24px}
.card h3{font-size:18.5px;font-weight:700;margin:0 0 10px}
.card p{color:var(--muted);font-size:15px;margin:0}
.icon-badge{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.55),rgba(56,189,248,.28));
  border:1px solid rgba(96,165,250,.4);color:#e0f2fe;font-size:18px;margin-bottom:16px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
}
.btn-primary{
  background:linear-gradient(120deg,var(--blue),var(--cyan));
  color:#02101f;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-ghost{background:rgba(56,189,248,.08);color:#dbeafe;border-color:rgba(96,165,250,.45)}
.btn-ghost:hover{background:rgba(56,189,248,.18);transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;
  padding:5px 12px;border-radius:999px;color:#bae6fd;
  background:rgba(56,189,248,.1);border:1px solid var(--glass-line);
}
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(4,9,26,.82);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(56,189,248,.14);
}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:70px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15.5px;line-height:1.2;max-width:290px}
.logo-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:#04121f;font-size:17px;
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:#cbd5e1;
  transition:background .22s ease,color .22s ease;
}
.nav a:hover{background:rgba(56,189,248,.12);color:#e0f2fe}
.nav a.active{background:linear-gradient(120deg,rgba(37,99,235,.55),rgba(56,189,248,.4));color:#f0f9ff}
.head-cta{display:flex;align-items:center;gap:10px}
.head-cta .btn{padding:10px 18px;font-size:14px}
.menu-toggle{display:none;background:rgba(56,189,248,.1);border:1px solid var(--glass-line);color:#e0f2fe;border-radius:12px;width:42px;height:42px;cursor:pointer}
.mobile-nav{display:none;flex-direction:column;gap:6px;padding:0 0 20px}
.mobile-nav a{padding:12px 14px;border-radius:12px;background:rgba(15,32,64,.6);border:1px solid rgba(56,189,248,.12);font-weight:600;font-size:15px}
.mobile-nav a.active{background:linear-gradient(120deg,rgba(37,99,235,.55),rgba(56,189,248,.35))}
.mobile-nav.open{display:flex}
.hero{
  position:relative;overflow:hidden;
  padding:56px 0 64px;
  background-image:linear-gradient(115deg,rgba(3,7,18,.93),rgba(8,18,41,.84) 55%,rgba(3,7,18,.95)),url('/assets/images/2031d991156a9106.jpg');
  background-size:cover;background-position:center;
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(26px,4vw,44px);font-weight:900;margin:16px 0 16px;line-height:1.22}
.hero h1 span{background:linear-gradient(100deg,var(--cyan),#a5b4fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:#c7d2e5;font-size:16.5px;max-width:640px;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.stat-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:32px}
.stat{background:rgba(15,32,64,.5);border:1px solid var(--glass-line);border-radius:var(--radius-sm);padding:14px 16px}
.stat b{display:block;font-size:20px;color:#e0f2fe}
.stat span{font-size:12.5px;color:var(--muted)}
.side-card{
  border-radius:24px;padding:18px;
  background:linear-gradient(160deg,rgba(17,36,72,.72),rgba(6,12,30,.88));
  border:1px solid var(--glass-line);box-shadow:var(--shadow-soft);
}
.side-card img{border-radius:16px;aspect-ratio:4/5;object-fit:cover;width:100%}
.side-meta{margin-top:16px;color:var(--muted);font-size:14px}
.side-meta strong{color:#e0f2fe}
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.h2{font-size:clamp(22px,3vw,32px);font-weight:800;margin:14px 0 12px;line-height:1.28}
.h2 span{color:var(--cyan)}
.list-clean{list-style:none;padding:0;margin:18px 0 0}
.list-clean li{display:flex;gap:12px;padding:11px 0;color:#cbd5e1;font-size:15px;border-bottom:1px dashed rgba(148,163,184,.16)}
.list-clean li:last-child{border-bottom:0}
.list-clean i{color:var(--cyan);margin-top:4px}
.step{
  display:flex;gap:18px;padding:20px 0;border-bottom:1px solid rgba(148,163,184,.14);
}
.step:last-child{border-bottom:0}
.step-num{
  flex:0 0 46px;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-weight:800;color:#02101f;background:linear-gradient(130deg,var(--cyan),var(--blue-soft));
}
.step h3{margin:0 0 6px;font-size:17px}
.step p{margin:0;color:var(--muted);font-size:14.5px}
.tile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.tile{padding:22px;border-radius:var(--radius);background:rgba(15,32,64,.45);border:1px solid var(--glass-line);transition:border-color .25s ease,transform .25s ease}
.tile:hover{transform:translateY(-4px);border-color:rgba(56,189,248,.45)}
.tile h3{margin:12px 0 8px;font-size:17px}
.tile p{margin:0;color:var(--muted);font-size:14.5px}
.media{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:center}
.media img{border-radius:var(--radius);border:1px solid var(--glass-line);aspect-ratio:16/10;object-fit:cover;width:100%}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:rgba(37,99,235,.16);border:1px solid var(--glass-line);font-size:13.5px;color:#dbeafe;font-weight:600}
.faq-item{border:1px solid var(--glass-line);border-radius:var(--radius-sm);background:rgba(15,32,64,.42);padding:18px 20px;margin-bottom:14px}
.faq-item h3{margin:0 0 8px;font-size:16.5px;color:#e0f2fe}
.faq-item p{margin:0;color:var(--muted);font-size:14.5px}
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post-card{border-radius:var(--radius);overflow:hidden;background:rgba(15,32,64,.45);border:1px solid var(--glass-line);transition:transform .25s ease,border-color .25s ease}
.post-card:hover{transform:translateY(-4px);border-color:rgba(56,189,248,.45)}
.post-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.post-card .pc-body{padding:16px 18px 20px}
.post-card h3{font-size:16.5px;margin:8px 0 8px;line-height:1.4}
.post-card h3 a:hover{color:var(--cyan)}
.post-card p{color:var(--muted);font-size:14px;margin:0}
.pc-meta{font-size:12.5px;color:#7dd3fc;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.cta-band{
  border-radius:24px;padding:40px;text-align:center;
  background:linear-gradient(130deg,rgba(37,99,235,.34),rgba(56,189,248,.2));
  border:1px solid rgba(96,165,250,.42);box-shadow:var(--shadow-soft);
}
.cta-band h2{margin:0 0 12px;font-size:clamp(22px,3vw,30px);font-weight:800}
.cta-band p{color:#dbeafe;max-width:680px;margin:0 auto 22px}
.footer{border-top:1px solid rgba(56,189,248,.16);background:rgba(3,7,18,.92);margin-top:20px;padding-top:52px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer h4{font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:#bae6fd;margin:0 0 14px}
.footer p{color:var(--muted);font-size:14px;margin:0}
.footer ul{list-style:none;padding:0;margin:0}
.footer ul li{color:var(--muted);font-size:14px;padding:6px 0}
.footer ul li a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:38px;padding:20px 0;border-top:1px solid rgba(148,163,184,.16);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#7c8aa0;font-size:13px;
}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:999px;
  display:grid;place-items:center;color:#02101f;font-size:20px;
  background:linear-gradient(130deg,var(--cyan),var(--blue));
  border:2px solid rgba(224,242,254,.7);box-shadow:var(--shadow-glow);
  animation:floaty 3.4s ease-in-out infinite;
}
.fab:hover{transform:scale(1.08)}
.fab .dot{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:999px;background:#ef4444;border:2px solid #fff}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media (max-width:1024px){
  .hero-grid,.split,.media{grid-template-columns:1fr;gap:28px}
  .tile-grid,.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav,.head-cta .btn-ghost{display:none}
  .menu-toggle{display:grid;place-items:center}
}
@media (max-width:520px){
  .section{padding:54px 0}
  .stat-row{grid-template-columns:1fr}
  .tile-grid,.post-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:26px 20px}
  .logo{font-size:14px;max-width:210px}
}

/* roulang page: category2 */
:root{
  --bg-900:#030712;
  --bg-800:#081229;
  --bg-700:#0c1938;
  --glass:rgba(15,32,64,.55);
  --glass-line:rgba(56,189,248,.18);
  --blue:#2563eb;
  --cyan:#38bdf8;
  --blue-soft:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --radius:18px;
  --radius-sm:12px;
  --shadow-glow:0 0 24px rgba(56,189,248,.28);
  --shadow-soft:0 18px 45px rgba(2,6,23,.65);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 520px at 82% -8%, rgba(37,99,235,.28), transparent 62%),
    radial-gradient(900px 480px at 6% 12%, rgba(56,189,248,.16), transparent 60%),
    linear-gradient(180deg,var(--bg-900),var(--bg-800) 46%,#04091c 100%);
  color:var(--text);
  font-family:'Inter','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section--tight{padding:52px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);background:rgba(56,189,248,.1);
  border:1px solid var(--glass-line);border-radius:999px;padding:6px 14px;
}
.lead{color:var(--muted);font-size:16.5px;max-width:760px}
.grid{display:grid;gap:22px}
.card{
  background:linear-gradient(160deg,rgba(17,36,72,.72),rgba(8,18,41,.78));
  border:1px solid var(--glass-line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.5);box-shadow:var(--shadow-glow)}
.card-body{padding:22px 22px 24px}
.card h3{font-size:18.5px;font-weight:700;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}
.icon-badge{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.55),rgba(56,189,248,.28));
  border:1px solid rgba(96,165,250,.4);color:#e0f2fe;font-size:18px;margin-bottom:16px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
}
.btn-primary{
  background:linear-gradient(120deg,var(--blue),var(--cyan));
  color:#02101f;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-ghost{background:rgba(56,189,248,.08);color:#dbeafe;border-color:rgba(96,165,250,.45)}
.btn-ghost:hover{background:rgba(56,189,248,.18);transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;
  padding:5px 12px;border-radius:999px;color:#bae6fd;
  background:rgba(56,189,248,.1);border:1px solid var(--glass-line);
}
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(4,9,26,.82);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(56,189,248,.14);
}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:70px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15.5px;line-height:1.2;max-width:280px}
.logo-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:#04121f;font-size:17px;
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:#cbd5e1;
  transition:background .22s ease,color .22s ease;
}
.nav a:hover{background:rgba(56,189,248,.12);color:#e0f2fe}
.nav a.active{background:linear-gradient(120deg,rgba(37,99,235,.55),rgba(56,189,248,.4));color:#f0f9ff}
.head-cta{display:flex;align-items:center;gap:10px}
.head-cta .btn{padding:10px 18px;font-size:14px}
.mobile-nav{display:none;flex-direction:column;gap:6px;padding:14px 0 20px}
.mobile-nav a{padding:12px 14px;border-radius:12px;background:rgba(15,32,64,.6);border:1px solid rgba(56,189,248,.12);font-weight:600;font-size:15px}
.mobile-nav a.active{background:linear-gradient(120deg,rgba(37,99,235,.55),rgba(56,189,248,.35))}
.mobile-nav.open{display:flex}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:12px;place-items:center;
  background:rgba(56,189,248,.1);border:1px solid var(--glass-line);color:#e0f2fe;font-size:17px;
}
.hero{
  position:relative;overflow:hidden;
  padding:58px 0 66px;
  background-image:linear-gradient(115deg,rgba(3,7,18,.94),rgba(8,18,41,.84) 55%,rgba(3,7,18,.95)),url('/assets/images/2031d991156a9106.jpg');
  background-size:cover;background-position:center;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(26px,4vw,44px);font-weight:900;margin:16px 0 16px}
.hero h1 span{background:linear-gradient(100deg,var(--cyan),#a5b4fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:#c7d2e5;font-size:16.5px;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.stat-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:34px}
.stat-box{
  background:rgba(15,32,64,.5);border:1px solid var(--glass-line);
  border-radius:var(--radius-sm);padding:14px 16px;
}
.stat-box strong{display:block;font-size:20px;color:#e0f2fe}
.stat-box span{font-size:12.5px;color:var(--muted)}
.phone-stage{
  position:relative;border-radius:26px;padding:20px;
  background:linear-gradient(160deg,rgba(17,36,72,.72),rgba(6,12,30,.86));
  border:1px solid var(--glass-line);box-shadow:var(--shadow-soft);
}
.phone-stage img{border-radius:16px;aspect-ratio:4/5;object-fit:cover}
.stage-badge{
  position:absolute;top:32px;left:32px;display:flex;gap:8px;align-items:center;
  background:rgba(4,9,26,.78);border:1px solid var(--glass-line);border-radius:999px;padding:6px 13px;font-size:12.5px;color:#bae6fd;font-weight:600;
}
.stage-caption{margin-top:16px;color:var(--muted);font-size:14px}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,2.8vw,32px);font-weight:800;margin:12px 0 0}
.cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cards-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.step-line{counter-reset:step}
.step-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px dashed rgba(148,163,184,.18)}
.step-item:last-child{border-bottom:0}
.step-num{
  flex:0 0 42px;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;color:#02101f;background:linear-gradient(130deg,var(--blue),var(--cyan));
  box-shadow:0 0 16px rgba(56,189,248,.4);
}
.step-item h3{font-size:17px;margin:0 0 6px}
.step-item p{color:var(--muted);font-size:14.8px;margin:0}
.check-list{list-style:none;padding:0;margin:0}
.check-list li{display:flex;gap:11px;align-items:flex-start;padding:9px 0;color:#cbd5e1;font-size:15px}
.check-list li i{color:var(--cyan);margin-top:4px;font-size:13px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}
.img-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--glass-line);box-shadow:var(--shadow-soft)}
.img-frame img{aspect-ratio:16/11;object-fit:cover;width:100%}
.solid-panel{
  background:linear-gradient(150deg,rgba(12,25,56,.92),rgba(6,12,30,.94));
  border:1px solid var(--glass-line);border-radius:var(--radius);padding:30px;
}
.metric-band{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;
  background:linear-gradient(150deg,rgba(17,36,72,.7),rgba(8,18,41,.8));
  border:1px solid var(--glass-line);border-radius:var(--radius);padding:28px;
}
.metric-band div strong{display:block;font-size:clamp(20px,2.6vw,28px);color:#7dd3fc;font-weight:800}
.metric-band div span{font-size:13px;color:var(--muted)}
.quote-card{background:linear-gradient(160deg,rgba(17,36,72,.6),rgba(8,18,41,.72));border:1px solid var(--glass-line);border-radius:var(--radius);padding:24px}
.quote-card p{font-size:15px;color:#dbeafe}
.quote-who{display:flex;align-items:center;gap:12px;margin-top:18px}
.quote-who img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:1px solid var(--glass-line)}
.quote-who span{display:block;font-size:13.5px;color:var(--muted)}
.quote-who strong{font-size:14.5px}
.pay-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.pay-chip{
  display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;
  padding:9px 15px;border-radius:12px;background:rgba(56,189,248,.08);
  border:1px solid var(--glass-line);color:#e0f2fe;
}
.post-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post h3{font-size:16.5px;margin:0 0 8px}
.post h3 a:hover{color:var(--cyan)}
.post p{color:var(--muted);font-size:14px}
.post-meta{display:flex;gap:12px;font-size:12.5px;color:#7dd3fc;margin-bottom:10px}
.post-empty{color:var(--muted);font-size:15px}
.faq-item{border:1px solid var(--glass-line);border-radius:var(--radius-sm);background:rgba(15,32,64,.45);margin-bottom:12px;overflow:hidden}
.faq-q{
  width:100%;text-align:left;background:transparent;border:0;color:var(--text);
  font-weight:700;font-size:15.5px;padding:17px 20px;display:flex;justify-content:space-between;gap:14px;cursor:pointer;
}
.faq-q i{color:var(--cyan);transition:transform .25s ease}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{display:none;padding:0 20px 18px;color:var(--muted);font-size:14.8px}
.faq-item.open .faq-a{display:block}
.cta-band{
  background:linear-gradient(120deg,rgba(37,99,235,.32),rgba(56,189,248,.18));
  border:1px solid for(var(--glass-line));
  border:1px solid var(--glass-line);
  border-radius:22px;padding:34px;display:grid;grid-template-columns:1.4fr 1fr;gap:26px;align-items:center;
}
.cta-band h2{font-size:clamp(21px,2.6vw,29px);margin:0 0 10px}
.cta-band p{color:#c7d2e5;margin:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.footer{border-top:1px solid rgba(56,189,248,.14);background:rgba(3,7,18,.9);margin-top:20px;padding:52px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.footer h4{font-size:14.5px;margin:0 0 14px;color:#e0f2fe}
.footer p{color:var(--muted);font-size:14px;max-width:420px}
.footer ul{list-style:none;padding:0;margin:0}
.footer ul li{color:var(--muted);font-size:14px;padding:6px 0}
.footer ul li a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:34px;padding-top:18px;border-top:1px solid rgba(56,189,248,.12);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  color:var(--muted);font-size:13px;
}
.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:#02101f;cursor:pointer;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  box-shadow:0 0 22px rgba(56,189,248,.5);
  border:2px solid rgba(224,242,254,.5);
  animation:floaty 3.4s ease-in-out infinite;
  transition:transform .25s ease,box-shadow .25s ease;
}
.fab:hover{transform:scale(1.1) rotate(12deg);box-shadow:0 0 34px rgba(56,189,248,.8)}
.fab:active{transform:translateY(3px) scale(.95)}
.fab .dot{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:#ef4444;border:2px solid #f8fafc}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.active{color:inherit}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .cards-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .post-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .metric-band{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .nav,.head-cta{display:none}
  .menu-toggle{display:grid}
  .cards-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:26px}
  .cta-band{grid-template-columns:1fr;padding:26px}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:600px){
  .section{padding:52px 0}
  .cards-2,.cards-3,.cards-4,.post-list{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr}
  .metric-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:42px 0 50px}
  .logo{font-size:14px;max-width:210px}
  .fab{left:12px;bottom:88px;width:52px;height:52px}
}

/* roulang page: category3 */
:root{
  --bg-900:#030712;
  --bg-800:#081229;
  --bg-700:#0c1938;
  --glass:rgba(15,32,64,.55);
  --glass-line:rgba(56,189,248,.18);
  --blue:#2563eb;
  --cyan:#38bdf8;
  --blue-soft:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --radius:18px;
  --radius-sm:12px;
  --shadow-glow:0 0 24px rgba(56,189,248,.28);
  --shadow-soft:0 18px 45px rgba(2,6,23,.65);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 520px at 82% -8%, rgba(37,99,235,.28), transparent 62%),
    radial-gradient(900px 480px at 6% 12%, rgba(56,189,248,.16), transparent 60%),
    linear-gradient(180deg,var(--bg-900),var(--bg-800) 46%,#04091c 100%);
  color:var(--text);
  font-family:'Inter','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section--tight{padding:52px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);background:rgba(56,189,248,.1);
  border:1px solid var(--glass-line);border-radius:999px;padding:6px 14px;
}
.lead{color:var(--muted);font-size:16.5px;max-width:760px}
.grid{display:grid;gap:22px}
.card{
  background:linear-gradient(160deg,rgba(17,36,72,.72),rgba(8,18,41,.78));
  border:1px solid var(--glass-line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.5);box-shadow:var(--shadow-glow)}
.card-body{padding:22px 22px 24px}
.card h3{font-size:18.5px;font-weight:700;margin:0 0 10px}
.card p{color:var(--muted);font-size:15px;margin:0}
.icon-badge{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.55),rgba(56,189,248,.28));
  border:1px solid rgba(96,165,250,.4);color:#e0f2fe;font-size:18px;margin-bottom:16px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
}
.btn-primary{
  background:linear-gradient(120deg,var(--blue),var(--cyan));
  color:#02101f;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-ghost{background:rgba(56,189,248,.08);color:#dbeafe;border-color:rgba(96,165,250,.45)}
.btn-ghost:hover{background:rgba(56,189,248,.18);transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;
  padding:5px 12px;border-radius:999px;color:#bae6fd;
  background:rgba(56,189,248,.1);border:1px solid var(--glass-line);
}
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(4,9,26,.82);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(56,189,248,.14);
}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:70px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15.5px;line-height:1.2;max-width:300px}
.logo-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:#04121f;font-size:17px;
  box-shadow:0 0 18px rgba(56,189,248,.5);
}
.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:#cbd5e1;
  transition:background .22s ease,color .22s ease;
}
.nav a:hover{background:rgba(56,189,248,.12);color:#e0f2fe}
.nav a.active{background:linear-gradient(120deg,rgba(37,99,235,.55),rgba(56,189,248,.4));color:#f0f9ff}
.head-cta{display:flex;align-items:center;gap:10px}
.head-cta .btn{padding:10px 18px;font-size:14px}
.burger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--glass-line);
  background:rgba(56,189,248,.08);color:#e0f2fe;font-size:17px;cursor:pointer;
}
.mobile-nav{display:none;flex-direction:column;gap:6px;padding:6px 0 20px}
.mobile-nav a{padding:12px 14px;border-radius:12px;background:rgba(15,32,64,.6);border:1px solid rgba(56,189,248,.12);font-weight:600;font-size:15px}
.mobile-nav a.active{background:linear-gradient(120deg,rgba(37,99,235,.55),rgba(56,189,248,.35))}
.mobile-nav.open{display:flex}
.hero{
  position:relative;overflow:hidden;
  padding:62px 0 70px;
  background-image:linear-gradient(115deg,rgba(3,7,18,.93),rgba(8,18,41,.84) 55%,rgba(3,7,18,.95)),url('/assets/images/2031d991156a9106.jpg');
  background-size:cover;background-position:center;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(27px,4.1vw,45px);font-weight:900;margin:16px 0 16px;line-height:1.18}
.hero h1 span{background:linear-gradient(100deg,var(--cyan),#a5b4fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:#c7d2e5;font-size:16.5px;max-width:630px;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.stat-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:34px}
.stat-box{
  background:rgba(15,32,64,.55);border:1px solid var(--glass-line);border-radius:var(--radius-sm);
  padding:16px 18px;
}
.stat-box b{display:block;font-size:22px;font-weight:800;color:#e0f2fe}
.stat-box span{font-size:12.5px;color:var(--muted)}
.phone-stage{
  position:relative;border-radius:26px;padding:18px;
  background:linear-gradient(160deg,rgba(17,36,72,.72),rgba(6,12,30,.86));
  border:1px solid var(--glass-line);box-shadow:var(--shadow-soft);
}
.phone-stage img{border-radius:16px;aspect-ratio:4/5;object-fit:cover}
.stage-badge{
  position:absolute;top:30px;left:30px;display:flex;gap:8px;align-items:center;
  background:rgba(4,9,26,.8);border:1px solid var(--glass-line);border-radius:999px;padding:6px 13px;font-size:12.5px;color:#bae6fd;font-weight:600;
}
.stage-caption{margin-top:16px;color:var(--muted);font-size:14px}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.split.reverse{grid-template-columns:.9fr 1.1fr}
.feature-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
.feature-list li{display:flex;gap:13px;align-items:flex-start}
.feature-list i{color:var(--cyan);margin-top:4px;font-size:15px}
.feature-list strong{display:block;font-size:15.5px;margin-bottom:3px}
.feature-list span{color:var(--muted);font-size:14.5px}
.step-list{list-style:none;padding:0;margin:0;display:grid;gap:18px}
.step-list li{display:flex;gap:16px;align-items:flex-start}
.step-num{
  flex:0 0 44px;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.6),rgba(56,189,248,.35));
  border:1px solid rgba(96,165,250,.45);font-weight:800;color:#e0f2fe;
}
.step-list h3{margin:0 0 5px;font-size:16.5px}
.step-list p{margin:0;color:var(--muted);font-size:14.5px}
.table-wrap{
  border:1px solid var(--glass-line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(160deg,rgba(17,36,72,.6),rgba(8,18,41,.7));
}
table{width:100%;border-collapse:collapse}
th,td{padding:15px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(148,163,184,.14)}
th{background:rgba(56,189,248,.08);color:#bae6fd;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.06em}
tr:last-child td{border-bottom:0}
td strong{color:#e0f2fe}
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.pay-badge{
  display:inline-flex;align-items:center;gap:9px;padding:11px 18px;border-radius:14px;
  background:rgba(15,32,64,.6);border:1px solid var(--glass-line);font-weight:600;font-size:14px;color:#dbeafe;
}
.pay-badge i{color:var(--cyan)}
.img-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--glass-line);background:var(--glass)}
.img-card img{aspect-ratio:16/10;object-fit:cover;width:100%}
.img-card .cap{padding:16px 18px}
.img-card .cap h3{font-size:16.5px;margin:0 0 6px}
.img-card .cap p{color:var(--muted);font-size:14px;margin:0}
.post-list{display:grid;gap:16px}
.post{
  display:flex;gap:18px;align-items:flex-start;padding:16px;
  border:1px solid var(--glass-line);border-radius:var(--radius-sm);
  background:rgba(15,32,64,.35);transition:border-color .25s ease,transform .25s ease;
}
.post:hover{border-color:rgba(56,189,248,.5);transform:translateX(4px)}
.post img{width:130px;height:92px;object-fit:cover;border-radius:10px;flex:0 0 130px}
.post h3{margin:0 0 6px;font-size:16px;line-height:1.35}
.post h3 a:hover{color:var(--cyan)}
.post p{margin:0 0 8px;color:var(--muted);font-size:14px}
.post .meta{font-size:12.5px;color:#7dd3fc;font-weight:600;display:flex;gap:12px;flex-wrap:wrap}
.faq-item{border:1px solid var(--glass-line);border-radius:var(--radius-sm);background:rgba(15,32,64,.4);margin-bottom:12px;overflow:hidden}
.faq-q{
  width:100%;text-align:left;background:none;border:0;color:#e0f2fe;font-weight:700;font-size:15.5px;
  padding:18px 20px;display:flex;justify-content:space-between;align-items:center;gap:14px;cursor:pointer;
}
.faq-q i{color:var(--cyan);transition:transform .3s ease}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;color:var(--muted);font-size:14.8px}
.faq-item.open .faq-a{max-height:340px}
.faq-a p{padding:0 20px 20px;margin:0}
.cta-band{
  border-radius:24px;padding:46px 40px;
  background-image:linear-gradient(120deg,rgba(37,99,235,.42),rgba(8,18,41,.9)),url('/assets/images/3f7f77457792e334.jpg');
  background-size:cover;background-position:center;
  border:1px solid rgba(96,165,250,.32);
  display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,3vw,32px);font-weight:800;margin:12px 0 14px}
.cta-band p{color:#c7d2e5;margin:0;font-size:16px}
.footer{
  border-top:1px solid rgba(56,189,248,.16);
  background:linear-gradient(180deg,rgba(4,9,26,.9),#020616);
  padding:54px 0 26px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer h4{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:#bae6fd;margin:0 0 14px}
.footer p{color:var(--muted);font-size:14px;margin:0}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer ul li,.footer ul a{color:var(--muted);font-size:14px}
.footer ul a:hover{color:var(--cyan)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin-top:38px;padding-top:20px;border-top:1px solid rgba(148,163,184,.16);
  color:#64748b;font-size:13px;
}
.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,rgba(7,7,13,.86),rgba(14,14,30,.9));
  border:2px solid transparent;color:#a3e635;font-size:21px;
  backdrop-filter:blur(10px);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  opacity:.78;
}
.fab::after{
  content:"";position:absolute;inset:-2px;border-radius:50%;padding:2px;
  background:linear-gradient(130deg,#a3e635,#06b6d4);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 30px rgba(6,182,212,.7)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;
  background:#ef4444;box-shadow:0 0 10px rgba(239,68,68,.9);
  animation:pulseDot 1.6s infinite;
}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.35}}
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .split,.split.reverse{grid-template-columns:1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .cta-band{grid-template-columns:1fr}
}
@media(max-width:860px){
  .nav,.head-cta{display:none}
  .burger{display:grid;place-items:center}
  .section{padding:58px 0}
  .stat-row{grid-template-columns:1fr}
}
@media(max-width:560px){
  .logo{font-size:13.5px;max-width:220px}
  .footer-grid{grid-template-columns:1fr}
  .post{flex-direction:column}
  .post img{width:100%;height:170px;flex:none}
  .cta-band{padding:32px 22px}
  .hero{padding:44px 0 52px}
}