/* roulang page: index */
:root{
  --bg-0:#030712;
  --bg-1:#081229;
  --bg-2:#0B1730;
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.38);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 40px -18px rgba(2,6,23,.9);
  --glow:0 0 22px rgba(56,189,248,.35);
  --glow-blue:0 0 26px rgba(37,99,235,.45);
  --gap:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(37,99,235,.28), transparent 60%),
    radial-gradient(900px 500px at 8% 8%, rgba(56,189,248,.16), transparent 55%),
    linear-gradient(180deg,#030712 0%, #050B1C 45%, #030712 100%);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section-tight{padding:44px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.4))}
.grid-hex{position:relative}
.grid-hex::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  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;
  mask-image:radial-gradient(80% 70% at 50% 20%,#000 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(80% 70% at 50% 20%,#000 30%,transparent 100%);
}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);
  background:rgba(56,189,248,.09);
  border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;
}
.eyebrow i{font-size:.72rem}

.glass{
  background:linear-gradient(160deg,rgba(15,28,56,.82),rgba(8,18,41,.62));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  backdrop-filter:blur(14px);
}
.glass:hover{border-color:var(--line-strong)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:.95rem;
  padding:13px 26px;border-radius:999px;
  transition:transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.btn-primary{
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#02101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.5), 0 12px 30px -12px rgba(37,99,235,.9), var(--glow);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.75), 0 18px 40px -14px rgba(56,189,248,.95), 0 0 32px rgba(56,189,248,.5)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border:1px solid var(--line-strong);
  color:var(--holo);
  background:rgba(56,189,248,.05);
}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#E0F2FE;border-color:var(--cyan);transform:translateY(-2px)}
.btn-login{
  font-weight:600;font-size:.9rem;color:var(--muted);
  padding:10px 8px;border-radius:10px;transition:color .2s ease;
}
.btn-login:hover{color:var(--cyan)}
.btn-sm{padding:9px 18px;font-size:.84rem}

.navbar{
  position:sticky;top:0;z-index:60;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex:0 0 auto;
  display:grid;place-items:center;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  color:#03101F;font-weight:800;font-size:1.05rem;
  box-shadow:var(--glow-blue);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-weight:800;font-size:.92rem;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.brand-sub{font-size:.68rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{
  font-size:.9rem;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:11px;
  transition:color .2s ease, background .2s ease;
}
.nav-link:hover{color:#E0F2FE;background:rgba(56,189,248,.1)}
.nav-link.active{color:var(--cyan);background:rgba(56,189,248,.14)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--cyan);background:rgba(56,189,248,.06)}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(3,7,18,.96);padding:14px 20px 20px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted)}
.mobile-panel a.active,.mobile-panel a:hover{color:var(--cyan);background:rgba(56,189,248,.1)}

.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/cebe8f89c9b018a6.jpg');
  background-size:cover;background-position:center;
  opacity:.28;
}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.72),rgba(3,7,18,.94) 70%,#030712)}
.hero-inner{position:relative;padding:74px 0 68px}
.hero-title{font-size:clamp(1.8rem,4.6vw,3.15rem);font-weight:800;margin:18px 0 16px}
.hero-title span{background:linear-gradient(120deg,#38BDF8,#2563EB 60%,#60A5FA);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:#CBD5E1;font-size:1.02rem;max-width:760px}
.hero-checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(228px,1fr));gap:12px;margin:28px 0 26px}
.check-item{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:#DCE6F5}
.check-item i{color:var(--cyan);margin-top:4px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-top:34px}
.stat{padding:16px 18px;border-radius:var(--radius-sm);background:rgba(11,23,48,.7);border:1px solid var(--line)}
.stat b{display:block;font-size:1.42rem;color:var(--cyan);font-weight:800}
.stat span{font-size:.78rem;color:var(--muted)}

.countdown-strip{
  display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between;
  padding:22px 26px;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(37,99,235,.22),rgba(56,189,248,.1));
  border:1px solid var(--line-strong);
}
.cd-clock{display:flex;gap:10px}
.cd-cell{
  min-width:70px;text-align:center;padding:10px 12px;border-radius:14px;
  background:rgba(3,7,18,.75);border:1px solid var(--line);
}
.cd-cell b{display:block;font-size:1.4rem;font-weight:800;color:var(--cyan);font-variant-numeric:tabular-nums}
.cd-cell span{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(1.4rem,3vw,2.05rem);font-weight:800;margin:14px 0 12px}
.section-head p{color:var(--muted)}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

.card-grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(232px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{padding:26px;border-radius:var(--radius);background:linear-gradient(165deg,rgba(15,28,56,.82),rgba(6,14,32,.7));border:1px solid var(--line);box-shadow:var(--shadow);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 24px 46px -20px rgba(37,99,235,.6)}
.card h3{font-size:1.08rem;font-weight:700;margin-bottom:10px}
.card p{color:var(--muted);font-size:.92rem}
.card-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:rgba(56,189,248,.12);border:1px solid var(--line);color:var(--cyan);font-size:1.1rem;margin-bottom:16px;
}
.tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);background:rgba(56,189,248,.1);border:1px solid var(--line);padding:5px 11px;border-radius:999px}
.tag-hot{color:#FCA5A5;background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.4)}

.feature-list{display:grid;gap:16px}
.feature-row{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px dashed rgba(56,189,248,.16)}
.feature-row:last-child{border-bottom:0}
.feature-row i{color:var(--cyan);font-size:1.05rem;margin-top:4px}
.feature-row b{display:block;margin-bottom:4px}
.feature-row span{color:var(--muted);font-size:.9rem}

.steps{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.step{position:relative;padding:26px 22px;border-radius:var(--radius);background:rgba(8,18,41,.7);border:1px solid var(--line)}
.step-num{font-size:2rem;font-weight:800;color:rgba(56,189,248,.35);line-height:1}
.step h3{font-size:1rem;margin:12px 0 8px}
.step p{color:var(--muted);font-size:.9rem}

.reward-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.reward{padding:24px;border-radius:var(--radius);background:linear-gradient(150deg,rgba(37,99,235,.2),rgba(6,14,32,.75));border:1px solid var(--line);text-align:left}
.reward b{display:block;font-size:1.35rem;color:var(--cyan);margin-bottom:8px}
.reward span{color:var(--muted);font-size:.88rem}

.media-row{display:grid;grid-template-columns:1.05fr 1fr;gap:34px;align-items:center}
.media-row img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.media-row.reverse .media-text{order:2}

.compare{width:100%;border-collapse:collapse;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.compare th,.compare td{padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid rgba(56,189,248,.12)}
.compare th{background:rgba(37,99,235,.2);font-weight:700;color:#E0F2FE}
.compare td{color:var(--muted)}
.compare td.yes{color:#7DD3FC;font-weight:600}
.compare tr:last-child td{border-bottom:0}

.timeline{display:grid;gap:18px}
.tl-item{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:18px 0;border-bottom:1px dashed rgba(56,189,248,.16)}
.tl-item b{color:var(--cyan);font-weight:700}
.tl-item span{color:var(--muted);font-size:.9rem}

.quotes{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.quote{padding:24px;border-radius:var(--radius);background:rgba(8,18,41,.72);border:1px solid var(--line)}
.quote p{color:#DCE6F5;font-size:.94rem;margin-bottom:16px}
.quote-author{display:flex;align-items:center;gap:12px}
.quote-avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#03101F;background:linear-gradient(140deg,#2563EB,#38BDF8)}
.quote-author b{display:block;font-size:.9rem}
.quote-author span{color:var(--muted);font-size:.78rem}

.news-layout{display:grid;grid-template-columns:1.55fr 1fr;gap:30px;align-items:start}
.news-list{display:grid;gap:16px}
.news-item{display:grid;grid-template-columns:132px 1fr;gap:18px;padding:16px;border-radius:var(--radius-sm);background:rgba(8,18,41,.62);border:1px solid var(--line);transition:border-color .22s ease,transform .22s ease}
.news-item:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.news-item img{width:132px;height:92px;object-fit:cover;border-radius:10px}
.news-item h3{font-size:.98rem;margin-bottom:7px}
.news-item p{color:var(--muted);font-size:.84rem}
.news-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:9px;font-size:.74rem;color:var(--holo)}
.side-panel{padding:24px;border-radius:var(--radius);background:rgba(8,18,41,.72);border:1px solid var(--line)}
.side-panel h3{font-size:1rem;margin-bottom:14px}
.side-item{display:block;padding:12px 0;border-bottom:1px dashed rgba(56,189,248,.16);font-size:.88rem;color:#CBD5E1}
.side-item:last-child{border-bottom:0}
.side-item:hover{color:var(--cyan)}

.guarantee{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));padding:28px;border-radius:var(--radius-lg);background:linear-gradient(120deg,rgba(37,99,235,.18),rgba(3,7,18,.6));border:1px solid var(--line)}
.guarantee-item{display:flex;gap:12px;align-items:flex-start;font-size:.9rem;color:#DCE6F5}
.guarantee-item i{color:var(--cyan);font-size:1.1rem;margin-top:2px}

.faq-list{display:grid;gap:14px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(8,18,41,.62);overflow:hidden}
.faq-item h3{font-size:.98rem}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;text-align:left;font-weight:700;color:#E0F2FE}
.faq-q i{color:var(--cyan);transition:transform .25s ease}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-a{max-height:340px}
.faq-a p{padding:0 20px 20px;color:var(--muted);font-size:.9rem}

.cta-final{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:54px 34px;text-align:center;
  background:linear-gradient(140deg,rgba(37,99,235,.32),rgba(56,189,248,.14));
  border:1px solid var(--line-strong);
}
.cta-final h2{font-size:clamp(1.5rem,3.4vw,2.2rem);font-weight:800;margin-bottom:14px}
.cta-final p{color:#CBD5E1;max-width:680px;margin:0 auto 26px}
.cta-final .hero-cta{justify-content:center}

.pay-badges{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:24px}
.pay-badge{
  padding:9px 18px;border-radius:12px;font-size:.82rem;font-weight:700;
  background:rgba(3,7,18,.7);border:1px solid var(--line);color:#BAE6FD;
}

.site-footer{border-top:1px solid var(--line);background:rgba(3,7,18,.86);padding:56px 0 26px;margin-top:10px}
.footer-grid{display:grid;gap:34px;grid-template-columns:1.4fr 1fr 1fr 1fr}
.footer-brand p{color:var(--muted);font-size:.88rem;margin-top:14px;max-width:340px}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.footer-col a{display:block;color:var(--muted);font-size:.88rem;padding:6px 0;transition:color .2s ease}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{margin-top:38px;padding-top:22px;border-top:1px solid rgba(56,189,248,.14);display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--muted)}
.footer-note{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.badge-18{font-weight:800;font-size:.78rem;border:1px solid var(--line-strong);border-radius:8px;padding:3px 9px;color:var(--cyan)}
.trust-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.trust-chip{font-size:.74rem;color:var(--holo);border:1px solid var(--line);border-radius:9px;padding:5px 11px;background:rgba(56,189,248,.06)}

.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(150deg,#0B1730,#030712);
  border:2px solid var(--cyan);
  color:var(--cyan);font-size:1.22rem;
  box-shadow:var(--glow),0 10px 26px -12px rgba(56,189,248,.9);
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  opacity:.82;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 34px rgba(56,189,248,.75)}
.fab:active{transform:scale(.94)}
.fab .dot{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:#22D3EE;box-shadow:0 0 10px #22D3EE;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.82)}}

.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  display:flex;gap:14px;align-items:center;justify-content:center;
  padding:12px 18px;
  background:rgba(3,7,18,.94);border-top:1px solid var(--line-strong);
  backdrop-filter:blur(14px);
}
.sticky-bar span{font-size:.86rem;color:#CBD5E1}
.mobile-only{display:none}

@media (max-width:1024px){
  .media-row{grid-template-columns:1fr}
  .media-row.reverse .media-text{order:0}
  .news-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .btn-login{display:inline-flex}
}
@media (max-width:640px){
  .section{padding:46px 0}
  .hero-inner{padding:52px 0 46px}
  .nav-actions .btn-sm{padding:8px 13px;font-size:.78rem}
  .brand-name{font-size:.82rem;max-width:168px}
  .news-item{grid-template-columns:1fr}
  .news-item img{width:100%;height:168px}
  .tl-item{grid-template-columns:1fr;gap:6px}
  .cd-cell{min-width:58px}
  .footer-grid{grid-template-columns:1fr}
  .mobile-only{display:inline-flex}
  .sticky-bar span{display:none}
}

/* roulang page: article */
:root{
  --bg-0:#030712;
  --bg-1:#081229;
  --bg-2:#0B1730;
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.38);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 40px -18px rgba(2,6,23,.9);
  --glow:0 0 22px rgba(56,189,248,.35);
  --glow-blue:0 0 26px rgba(37,99,235,.45);
  --gap:28px;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(37,99,235,.28), transparent 60%),
    radial-gradient(900px 500px at 8% 8%, rgba(56,189,248,.16), transparent 55%),
    linear-gradient(180deg,#030712 0%, #050B1C 45%, #030712 100%);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font-family:inherit}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section-tight{padding:44px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.4))}
.grid-hex{position:relative}
.grid-hex::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  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;
  mask-image:radial-gradient(80% 70% at 50% 20%,#000 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(80% 70% at 50% 20%,#000 30%,transparent 100%);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);
  background:rgba(56,189,248,.09);
  border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;
}
.eyebrow i{font-size:.72rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:.95rem;
  padding:13px 26px;border-radius:999px;
  transition:transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.btn-primary{
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#02101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.5), 0 12px 30px -12px rgba(37,99,235,.9), var(--glow);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.75), 0 18px 40px -14px rgba(56,189,248,.95), 0 0 32px rgba(56,189,248,.5)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border:1px solid var(--line-strong);
  color:var(--holo);
  background:rgba(56,189,248,.05);
}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#E0F2FE;border-color:var(--cyan);transform:translateY(-2px)}
.btn-login{
  font-weight:600;font-size:.9rem;color:var(--muted);
  padding:10px 8px;border-radius:10px;transition:color .2s ease;
}
.btn-login:hover{color:var(--cyan)}
.btn-sm{padding:9px 18px;font-size:.84rem}
.navbar{
  position:sticky;top:0;z-index:60;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex:0 0 auto;
  display:grid;place-items:center;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  color:#03101F;font-weight:800;font-size:1.05rem;
  box-shadow:var(--glow-blue);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-weight:800;font-size:.92rem;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.brand-sub{font-size:.68rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{
  font-size:.9rem;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:11px;
  transition:color .2s ease, background .2s ease;
}
.nav-link:hover{color:#E0F2FE;background:rgba(56,189,248,.1)}
.nav-link.active{color:var(--cyan);background:rgba(56,189,248,.14)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--cyan);background:rgba(56,189,248,.06)}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(3,7,18,.96);padding:14px 20px 20px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted)}
.mobile-panel a.active,.mobile-panel a:hover{color:var(--cyan);background:rgba(56,189,248,.1)}
.article-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.article-hero .hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/213dab353fd31fe9.jpg');
  background-size:cover;background-position:center;
  opacity:.22;
}
.article-hero .hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.78),rgba(3,7,18,.95))}
.article-hero-inner{position:relative;padding:52px 0 48px;max-width:860px}
.article-title{font-size:clamp(1.55rem,3.8vw,2.6rem);font-weight:800;margin:16px 0 16px;line-height:1.24}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;color:var(--muted);font-size:.86rem;margin-top:18px}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--cyan)}
.article-body-wrap{display:grid;grid-template-columns:minmax(0,1fr);gap:40px}
.article-body{
  max-width:760px;color:#DCE6F5;font-size:1.02rem;line-height:1.72;
}
.article-body h2{font-size:1.45rem;font-weight:800;color:var(--text);margin:36px 0 14px;line-height:1.3}
.article-body h3{font-size:1.16rem;font-weight:700;color:#E0F2FE;margin:28px 0 12px}
.article-body p{margin:0 0 18px}
.article-body a{color:var(--cyan);border-bottom:1px solid rgba(56,189,248,.35)}
.article-body a:hover{color:#BAE6FD;border-color:var(--cyan)}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px}
.article-body li{margin-bottom:10px}
.article-body img{border-radius:var(--radius);margin:22px 0;border:1px solid var(--line)}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;border-left:3px solid var(--cyan);
  background:rgba(56,189,248,.07);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#E0F2FE;
}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.94rem}
.article-body th,.article-body td{border:1px solid var(--line);padding:12px 14px;text-align:left}
.article-body th{background:rgba(56,189,248,.09);color:var(--text)}
.article-body strong{color:var(--text)}
.article-aside{display:flex;flex-direction:column;gap:22px}
.side-card{
  background:linear-gradient(180deg,rgba(11,23,48,.85),rgba(8,18,41,.6));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;
}
.side-card h3{font-size:1.02rem;font-weight:800;margin:0 0 14px;display:flex;align-items:center;gap:9px}
.side-card h3 i{color:var(--cyan)}
.side-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.side-list li{display:flex;gap:11px;align-items:flex-start;font-size:.9rem;color:#DCE6F5}
.side-list li i{color:var(--cyan);margin-top:4px;font-size:.82rem}
.side-cta{background:linear-gradient(150deg,rgba(37,99,235,.22),rgba(56,189,248,.08));border:1px solid var(--line-strong)}
.side-cta p{color:var(--muted);font-size:.9rem;margin:0 0 16px}
.side-links{display:flex;flex-direction:column;gap:6px}
.side-links a{font-size:.9rem;color:var(--holo);padding:7px 0;border-bottom:1px dashed rgba(56,189,248,.14);transition:color .2s ease,padding-left .2s ease}
.side-links a:hover{color:var(--cyan);padding-left:5px}
.notfound{border:1px dashed var(--line-strong);border-radius:var(--radius);padding:34px;background:rgba(56,189,248,.05)}
.notfound h2{margin:0 0 12px;font-size:1.3rem;font-weight:800}
.notfound p{color:var(--muted);margin:0 0 20px}
.cat-band{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:26px}
.cat-chip{
  display:flex;flex-direction:column;gap:6px;padding:20px;
  border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(11,23,48,.9),rgba(8,18,41,.55));
  transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.cat-chip:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.cat-chip strong{font-size:1rem;font-weight:700}
.cat-chip span{font-size:.85rem;color:var(--muted)}
.cat-chip i{color:var(--cyan);font-size:1.1rem}
.related-grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.post-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(180deg,rgba(11,23,48,.85),rgba(8,18,41,.55));
  transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
  display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow)}
.post-card-img{aspect-ratio:16/9;overflow:hidden;background:rgba(56,189,248,.06)}
.post-card-img img{width:100%;height:100%;object-fit:cover}
.post-card-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card-body h3{font-size:1.02rem;font-weight:700;margin:0;line-height:1.4}
.post-card-body p{font-size:.88rem;color:var(--muted);margin:0;flex:1}
.post-card-body .tag{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan)}
.section-head{max-width:760px;margin-bottom:32px}
.section-head h2{font-size:clamp(1.4rem,3vw,2rem);font-weight:800;margin:14px 0 12px}
.section-head p{color:var(--muted)}
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:860px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(8,18,41,.55);overflow:hidden}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;font-weight:700;font-size:.98rem;text-align:left;color:var(--text)}
.faq-q i{color:var(--cyan);transition:transform .25s ease;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--muted);font-size:.92rem}
.faq-a p{margin:0;padding:0 20px 18px}
.faq-item.open .faq-a{max-height:340px}
.cta-strip{
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:38px;background:
    radial-gradient(700px 240px at 12% 0%, rgba(37,99,235,.3), transparent 62%),
    linear-gradient(150deg,rgba(8,18,41,.95),rgba(3,7,18,.9));
  display:grid;gap:24px;align-items:center;grid-template-columns:1.4fr 1fr;
}
.cta-strip h2{margin:0 0 12px;font-size:clamp(1.35rem,2.6vw,1.9rem);font-weight:800}
.cta-strip p{color:var(--muted);margin:0 0 20px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(3,7,18,.6),rgba(2,6,18,.98));padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;gap:34px;grid-template-columns:1.6fr 1fr 1fr 1fr}
.footer-brand p{color:var(--muted);font-size:.9rem;margin:16px 0;max-width:420px}
.footer-col h4{font-size:.82rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--text);margin:0 0 16px}
.footer-col a{display:block;font-size:.9rem;color:var(--muted);padding:6px 0;transition:color .2s ease}
.footer-col a:hover{color:var(--cyan)}
.trust-row{display:flex;flex-wrap:wrap;gap:10px}
.trust-chip{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;color:var(--holo);border:1px solid var(--line);border-radius:999px;padding:6px 13px;background:rgba(56,189,248,.06)}
.footer-bottom{border-top:1px solid var(--line);margin-top:38px;padding-top:22px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;color:var(--muted);font-size:.82rem}
.footer-note{display:flex;align-items:center;gap:10px}
.badge-18{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--line-strong);font-size:.72rem;font-weight:800;color:var(--cyan)}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:1.25rem;
  background:linear-gradient(140deg,rgba(3,7,18,.9),rgba(37,99,235,.85));
  color:var(--cyan);border:1px solid var(--line-strong);
  box-shadow:var(--glow-blue);
  opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s ease, opacity .25s ease;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.95)}
.fab .fab-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#EF4444;border:2px solid #030712}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-strip{grid-template-columns:1fr;padding:30px}
  .article-body-wrap{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .article-body{max-width:100%}
}
@media (max-width:520px){
  .brand-name{max-width:170px;font-size:.84rem}
  .section{padding:46px 0}
  .hero-inner{padding:52px 0 46px}
  .footer-grid{grid-template-columns:1fr}
  .article-hero-inner{padding:40px 0 36px}
  .fab{left:12px;bottom:84px;width:50px;height:50px}
}

/* roulang page: category1 */
:root{
  --bg-0:#030712;
  --bg-1:#081229;
  --bg-2:#0B1730;
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.38);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 40px -18px rgba(2,6,23,.9);
  --glow:0 0 22px rgba(56,189,248,.35);
  --glow-blue:0 0 26px rgba(37,99,235,.45);
  --gap:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(37,99,235,.28), transparent 60%),
    radial-gradient(900px 500px at 8% 8%, rgba(56,189,248,.16), transparent 55%),
    linear-gradient(180deg,#030712 0%, #050B1C 45%, #030712 100%);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font-family:inherit}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section-tight{padding:44px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.4))}
.grid-hex{position:relative}
.grid-hex::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  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;
  mask-image:radial-gradient(80% 70% at 50% 20%,#000 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(80% 70% at 50% 20%,#000 30%,transparent 100%);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);
  background:rgba(56,189,248,.09);
  border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;
}
.eyebrow i{font-size:.72rem}

/* Header */
.navbar{
  position:sticky;top:0;z-index:60;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex:0 0 auto;
  display:grid;place-items:center;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  color:#03101F;font-weight:800;font-size:1.05rem;
  box-shadow:var(--glow-blue);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-weight:800;font-size:.92rem;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.brand-sub{font-size:.68rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{
  font-size:.9rem;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:11px;
  transition:color .2s ease, background .2s ease;
}
.nav-link:hover{color:#E0F2FE;background:rgba(56,189,248,.1)}
.nav-link.active{color:var(--cyan);background:rgba(56,189,248,.14)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  font-weight:600;font-size:.9rem;color:var(--muted);
  padding:10px 8px;border-radius:10px;transition:color .2s ease;
}
.btn-login:hover{color:var(--cyan)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--cyan);background:rgba(56,189,248,.06)}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(3,7,18,.96);padding:14px 20px 20px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted)}
.mobile-panel a.active,.mobile-panel a:hover{color:var(--cyan);background:rgba(56,189,248,.1)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:.95rem;
  padding:13px 26px;border-radius:999px;
  transition:transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.btn-primary{
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#02101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.5), 0 12px 30px -12px rgba(37,99,235,.9), var(--glow);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.75), 0 18px 40px -14px rgba(56,189,248,.95), 0 0 32px rgba(56,189,248,.5)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border:1px solid var(--line-strong);
  color:var(--holo);
  background:rgba(56,189,248,.05);
}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#E0F2FE;border-color:var(--cyan);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:.84rem}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/cebe8f89c9b018a6.jpg');
  background-size:cover;background-position:center;
  opacity:.26;
}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.74),rgba(3,7,18,.94) 70%,#030712)}
.hero-inner{position:relative;padding:70px 0 62px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero-title{font-size:clamp(1.8rem,4.4vw,3rem);font-weight:800;margin:18px 0 16px;line-height:1.18}
.hero-title span{background:linear-gradient(120deg,#38BDF8,#2563EB 60%,#60A5FA);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:#CBD5E1;font-size:1.02rem;max-width:640px;text-align:left}
.hero-checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(216px,1fr));gap:12px;margin:26px 0 24px}
.check-item{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:#DCE6F5;text-align:left}
.check-item i{color:var(--cyan);margin-top:4px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* Live board panel */
.score-panel{
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(11,23,48,.92),rgba(3,7,18,.92));
  box-shadow:var(--shadow);
  overflow:hidden;
}
.score-panel-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);background:rgba(56,189,248,.05)}
.score-live{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:#FCA5A5}
.dot-live{width:8px;height:8px;border-radius:50%;background:#ef4444;box-shadow:0 0 10px rgba(239,68,68,.9);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.score-list{display:flex;flex-direction:column}
.score-row{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:center;padding:14px 20px;border-bottom:1px solid rgba(56,189,248,.1)}
.score-row:last-child{border-bottom:0}
.score-team{font-size:.9rem;font-weight:600;display:flex;align-items:center;gap:8px}
.score-team.away{justify-content:flex-end;text-align:right}
.score-team .flag{width:22px;height:16px;border-radius:4px;background:rgba(56,189,248,.22);flex:0 0 auto}
.score-num{font-weight:800;font-size:1.02rem;color:var(--cyan);padding:4px 12px;border-radius:9px;background:rgba(56,189,248,.1);border:1px solid var(--line);white-space:nowrap}
.score-min{font-size:.72rem;color:var(--muted);text-align:center;margin-top:3px}
.score-panel-foot{padding:14px 20px;border-top:1px solid var(--line);font-size:.76rem;color:var(--muted);display:flex;align-items:center;gap:8px}

/* Section head */
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(1.4rem,3vw,2.05rem);font-weight:800;margin:14px 0 12px}
.section-head p{color:var(--muted)}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* Cards */
.card-grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(232px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{
  position:relative;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(11,23,48,.86),rgba(3,7,18,.9));
  padding:24px;
  transition:transform .25s ease, border-color .25s ease, box-shadow .3s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 20px 44px -22px rgba(56,189,248,.75)}
.card h3{font-size:1.06rem;font-weight:700;margin:14px 0 8px}
.card p{color:var(--muted);font-size:.92rem;text-align:left}
.card-ico{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:rgba(56,189,248,.12);color:var(--cyan);font-size:1.15rem;
  border:1px solid var(--line);
}
.media-card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  background:linear-gradient(160deg,rgba(11,23,48,.86),rgba(3,7,18,.9));
  transition:transform .25s ease, border-color .25s ease, box-shadow .3s ease;
  display:flex;flex-direction:column;
}
.media-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 20px 44px -22px rgba(56,189,248,.75)}
.media-thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.media-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.media-card:hover .media-thumb img{transform:scale(1.06)}
.media-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.media-body h3{font-size:1.02rem;font-weight:700;margin:0}
.media-body p{color:var(--muted);font-size:.88rem;margin:0;text-align:left}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--cyan);background:rgba(56,189,248,.1);
  border:1px solid var(--line);padding:4px 11px;border-radius:999px;
  width:fit-content;
}

/* Stat blocks */
.stat{
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(56,189,248,.05);
  padding:18px;
}
.stat .num{font-size:1.6rem;font-weight:800;color:var(--cyan)}
.stat .lbl{font-size:.8rem;color:var(--muted)}

/* Feature row */
.feature-row{display:grid;grid-template-columns:.95fr 1.05fr;gap:40px;align-items:center}
.feature-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.feature-media img{width:100%}
.feature-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
.feature-list li{display:flex;gap:12px;align-items:flex-start;color:#DCE6F5;font-size:.94rem;text-align:left}
.feature-list i{color:var(--cyan);margin-top:4px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;counter-reset:step}
.step{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px 22px;background:linear-gradient(160deg,rgba(11,23,48,.8),rgba(3,7,18,.86))}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;top:-16px;left:22px;
  font-size:.85rem;font-weight:800;color:#02101F;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  padding:5px 13px;border-radius:999px;box-shadow:var(--glow-blue);
}
.step h3{font-size:1rem;font-weight:700;margin:12px 0 8px}
.step p{color:var(--muted);font-size:.9rem;margin:0;text-align:left}

/* Compare table */
.compare{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.compare th,.compare td{padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid rgba(56,189,248,.12)}
.compare th{background:rgba(56,189,248,.09);font-weight:700;color:#E0F2FE}
.compare tr:last-child td{border-bottom:0}
.compare td:first-child{color:var(--muted)}
.compare .good{color:#4ADE80;font-weight:600}
.compare .yes{color:var(--cyan);font-weight:700}

/* List / news */
.news-list{display:grid;gap:16px}
.news-item{
  display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(160deg,rgba(11,23,48,.8),rgba(3,7,18,.86));
  transition:transform .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.news-item .thumb{aspect-ratio:16/11;overflow:hidden}
.news-item .thumb img{width:100%;height:100%;object-fit:cover}
.news-item .body{padding:16px 18px 16px 0}
.news-item .body h3{font-size:1rem;font-weight:700;margin:8px 0 6px}
.news-item .body p{color:var(--muted);font-size:.86rem;margin:0;text-align:left}
.news-meta{font-size:.74rem;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}
.empty-note{color:var(--muted);font-size:.9rem;border:1px dashed var(--line-strong);border-radius:var(--radius);padding:22px;text-align:center}

/* FAQ */
.faq-list{display:grid;gap:14px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(160deg,rgba(11,23,48,.78),rgba(3,7,18,.86));overflow:hidden}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-weight:700;font-size:.98rem;text-align:left;color:var(--text)}
.faq-q i{color:var(--cyan);transition:transform .25s ease;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 22px}
.faq-item.open .faq-a{max-height:320px;padding-bottom:20px}
.faq-a p{color:var(--muted);font-size:.9rem;margin:0;text-align:left}

/* CTA */
.cta-band{
  border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);
  background:linear-gradient(130deg,rgba(37,99,235,.28),rgba(56,189,248,.12) 60%,rgba(3,7,18,.9));
  padding:44px 34px;
  display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(1.4rem,3vw,2rem);font-weight:800;margin:0 0 12px}
.cta-band p{color:#CBD5E1;margin:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* Payment chips */
.pay-row{display:flex;flex-wrap:wrap;gap:12px}
.pay-chip{
  display:inline-flex;align-items:center;gap:9px;
  border:1px solid var(--line);border-radius:999px;
  padding:10px 18px;font-size:.85rem;font-weight:600;color:#DCE6F5;
  background:rgba(56,189,248,.06);transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.pay-chip:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(56,189,248,.12)}
.pay-chip i{color:var(--cyan)}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:999px;
  display:grid;place-items:center;
  background:rgba(7,7,13,.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,#A3E635,#06B6D4);
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#38BDF8;font-size:1.2rem;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:floaty 3.4s ease-in-out infinite;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 30px rgba(6,182,212,.75)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .fab-badge{position:absolute;top:-3px;right:-3px;width:13px;height:13px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 2px #030712}

/* Footer */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(3,7,18,.6),rgba(3,7,18,.98));padding:56px 0 28px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand p{color:var(--muted);font-size:.9rem;margin:16px 0;text-align:left}
.trust-row{display:flex;flex-wrap:wrap;gap:10px}
.trust-chip{display:inline-flex;align-items:center;gap:8px;font-size:.76rem;color:#A7F3D0;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.28);padding:6px 12px;border-radius:999px}
.footer-col h4{font-size:.92rem;font-weight:700;margin:0 0 16px;color:#E0F2FE}
.footer-col a{display:block;color:var(--muted);font-size:.88rem;padding:6px 0;transition:color .2s ease}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{border-top:1px solid var(--line);margin-top:40px;padding-top:22px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--muted)}
.footer-note{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.badge-18{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;border:1px solid var(--line-strong);color:var(--cyan);font-weight:800;font-size:.72rem}

@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .feature-row{grid-template-columns:1fr;gap:28px}
  .cta-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:900px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
}
@media (max-width:640px){
  .section{padding:48px 0}
  .hero-inner{padding:52px 0 46px}
  .brand-name{max-width:170px;font-size:.82rem}
  .news-item{grid-template-columns:1fr}
  .news-item .body{padding:0 18px 18px}
  .news-item .thumb{aspect-ratio:16/9}
  .footer-grid{grid-template-columns:1fr}
  .fab{left:14px;bottom:84px}
  .cta-band{padding:30px 22px}
}

/* roulang page: category2 */
:root{
  --bg-0:#030712;
  --bg-1:#081229;
  --bg-2:#0B1730;
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.38);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 40px -18px rgba(2,6,23,.9);
  --glow:0 0 22px rgba(56,189,248,.35);
  --glow-blue:0 0 26px rgba(37,99,235,.45);
  --gap:28px;
}
html{scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(37,99,235,.28), transparent 60%),
    radial-gradient(900px 500px at 8% 8%, rgba(56,189,248,.16), transparent 55%),
    linear-gradient(180deg,#030712 0%, #050B1C 45%, #030712 100%);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font-family:inherit}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section-tight{padding:44px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.4))}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);
  background:rgba(56,189,248,.09);
  border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;
}
.eyebrow i{font-size:.72rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:.95rem;
  padding:13px 26px;border-radius:999px;
  transition:transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.btn-primary{
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#02101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.5), 0 12px 30px -12px rgba(37,99,235,.9), var(--glow);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.75), 0 18px 40px -14px rgba(56,189,248,.95), 0 0 32px rgba(56,189,248,.5)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border:1px solid var(--line-strong);
  color:var(--holo);
  background:rgba(56,189,248,.05);
}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#E0F2FE;border-color:var(--cyan);transform:translateY(-2px)}
.btn-login{font-weight:600;font-size:.9rem;color:var(--muted);padding:10px 8px;border-radius:10px;transition:color .2s ease}
.btn-login:hover{color:var(--cyan)}
.btn-sm{padding:9px 18px;font-size:.84rem}
.navbar{
  position:sticky;top:0;z-index:60;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex:0 0 auto;
  display:grid;place-items:center;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  color:#03101F;font-weight:800;font-size:1.05rem;
  box-shadow:var(--glow-blue);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-weight:800;font-size:.92rem;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.brand-sub{font-size:.68rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{
  font-size:.9rem;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:11px;
  transition:color .2s ease, background .2s ease;
}
.nav-link:hover{color:#E0F2FE;background:rgba(56,189,248,.1)}
.nav-link.active{color:var(--cyan);background:rgba(56,189,248,.14)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--cyan);background:rgba(56,189,248,.06)}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(3,7,18,.96);padding:14px 20px 20px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted)}
.mobile-panel a.active,.mobile-panel a:hover{color:var(--cyan);background:rgba(56,189,248,.1)}
.cat-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.cat-hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/213dab353fd31fe9.jpg');
  background-size:cover;background-position:center;
  opacity:.26;
}
.cat-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.78),rgba(3,7,18,.95) 72%,#030712)}
.cat-hero-inner{position:relative;padding:66px 0 60px;display:grid;grid-template-columns:5fr 7fr;gap:44px;align-items:center}
.cat-hero-title{font-size:clamp(1.75rem,4.4vw,3rem);font-weight:800;margin:16px 0 16px;line-height:1.15}
.cat-hero-title span{background:linear-gradient(120deg,#38BDF8,#2563EB 60%,#60A5FA);-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-hero-lead{color:#CBD5E1;font-size:1.02rem;max-width:620px}
.cat-hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:26px}
.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px;max-width:520px}
.kpi{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(8,18,41,.85),rgba(3,7,18,.6));
  padding:16px 16px;
}
.kpi b{display:block;font-size:1.35rem;font-weight:800;color:var(--cyan)}
.kpi span{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.hero-visual{position:relative;transform:translateY(-6px)}
.hero-shot{
  border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow), var(--glow);
  background:rgba(8,18,41,.6);
}
.hero-shot img{width:100%;height:auto;object-fit:cover}
.hero-float{
  position:absolute;left:-18px;bottom:-18px;
  display:flex;align-items:center;gap:10px;
  padding:12px 16px;border-radius:16px;
  background:rgba(3,7,18,.9);
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow);
}
.hero-float i{color:var(--cyan)}
.hero-float b{font-size:.86rem;display:block}
.hero-float span{font-size:.72rem;color:var(--muted)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(1.4rem,3vw,2.05rem);font-weight:800;margin:14px 0 12px}
.section-head p{color:var(--muted)}
.card-grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.glass-card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(8,18,41,.78),rgba(3,7,18,.5));
  backdrop-filter:blur(12px);
  padding:24px;
  transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.glass-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow),var(--glow)}
.glass-card h3{font-size:1.06rem;font-weight:700;margin:14px 0 10px}
.glass-card p{color:var(--muted);font-size:.92rem}
.icon-badge{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.35),rgba(56,189,248,.18));
  border:1px solid var(--line-strong);color:var(--cyan);font-size:1.1rem;
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
  font-size:.72rem;font-weight:600;letter-spacing:.04em;
  padding:5px 12px;border-radius:999px;
  border:1px solid var(--line);color:var(--holo);background:rgba(56,189,248,.07);
}
.score-table{width:100%;border-collapse:separate;border-spacing:0 8px}
.score-row-wrap{background:transparent}
.score-table th{
  text-align:left;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);padding:0 16px 8px;
}
.score-table td{background:rgba(8,18,41,.66);padding:14px 16px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.score-table tr td:first-child{border-left:1px solid var(--line);border-radius:14px 0 0 14px}
.score-table tr td:last-child{border-right:1px solid var(--line);border-radius:0 14px 14px 0}
.team-cell{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.92rem}
.team-dot{width:26px;height:26px;border-radius:8px;background:linear-gradient(140deg,#2563EB,#38BDF8);display:grid;place-items:center;font-size:.7rem;font-weight:800;color:#02101F}
.score-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;font-weight:800;font-size:.86rem;
  background:rgba(56,189,248,.12);border:1px solid var(--line-strong);color:#E0F2FE;
}
.live-dot{width:8px;height:8px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 4px rgba(34,197,94,.18);display:inline-block}
.status-live{color:#22C55E;font-weight:700;font-size:.78rem;display:inline-flex;align-items:center;gap:8px}
.status-ft{color:var(--muted);font-size:.78rem;font-weight:600}
.step-list{display:grid;gap:16px;counter-reset:step}
.step-item{display:flex;gap:16px;align-items:flex-start;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(8,18,41,.6)}
.step-num{
  flex:0 0 auto;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;color:#02101F;background:linear-gradient(140deg,#38BDF8,#2563EB);
}
.step-item h4{margin:0 0 6px;font-size:.98rem;font-weight:700}
.step-item p{margin:0;color:var(--muted);font-size:.9rem}
.pay-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.pay-card{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:linear-gradient(160deg,rgba(8,18,41,.85),rgba(3,7,18,.55));
  padding:18px;display:flex;flex-direction:column;gap:8px;
  transition:border-color .25s ease, transform .25s ease;
}
.pay-card:hover{border-color:var(--cyan);transform:translateY(-3px)}
.pay-card i{font-size:1.2rem;color:var(--cyan)}
.pay-card b{font-size:.92rem}
.pay-card span{font-size:.8rem;color:var(--muted)}
.cat-cta{
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  background:
    radial-gradient(700px 240px at 12% 0%, rgba(37,99,235,.32), transparent 60%),
    linear-gradient(150deg,rgba(8,18,41,.92),rgba(3,7,18,.7));
  padding:40px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;
  box-shadow:var(--shadow);
}
.cat-cta h2{font-size:clamp(1.35rem,2.8vw,1.9rem);font-weight:800;margin:0 0 12px}
.cat-cta p{color:var(--muted);margin:0 0 20px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:rgba(8,18,41,.6);padding:20px 22px;margin-bottom:14px}
.faq-item h3{font-size:1rem;font-weight:700;margin:0 0 10px;display:flex;gap:10px;align-items:flex-start}
.faq-item h3 i{color:var(--cyan);margin-top:4px}
.faq-item p{margin:0;color:var(--muted);font-size:.92rem}
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.news-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(160deg,rgba(8,18,41,.82),rgba(3,7,18,.5));
  transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  display:flex;flex-direction:column;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow),var(--glow)}
.news-thumb{aspect-ratio:16/9;overflow:hidden;background:rgba(11,23,48,.8)}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-meta{font-size:.74rem;color:var(--muted);display:flex;gap:12px;text-transform:uppercase;letter-spacing:.06em}
.news-body h3{font-size:1rem;font-weight:700;line-height:1.4;margin:0}
.news-body p{margin:0;color:var(--muted);font-size:.88rem;flex:1}
.news-more{font-size:.82rem;font-weight:700;color:var(--cyan);display:inline-flex;align-items:center;gap:8px}
.empty-note{color:var(--muted);font-size:.92rem;border:1px dashed var(--line-strong);border-radius:var(--radius);padding:26px;text-align:center}
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(3,7,18,.6),rgba(3,7,18,.95));padding:56px 0 26px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{color:var(--muted);font-size:.88rem;max-width:420px}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--holo);margin:0 0 14px}
.footer-col a{display:block;color:var(--muted);font-size:.88rem;padding:6px 0;transition:color .2s ease}
.footer-col a:hover{color:var(--cyan)}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.trust-chip{font-size:.76rem;color:#CBD5E1;border:1px solid var(--line);border-radius:999px;padding:6px 12px;display:inline-flex;align-items:center;gap:8px}
.trust-chip i{color:var(--cyan)}
.footer-bottom{border-top:1px solid var(--line);margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.8rem;align-items:center}
.footer-note{display:flex;align-items:center;gap:10px}
.badge-18{font-weight:800;color:#FCA5A5;border:1px solid rgba(248,113,113,.5);border-radius:8px;padding:3px 8px;font-size:.74rem}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:18px;
  display:grid;place-items:center;
  color:#02101F;font-size:1.2rem;
  background:linear-gradient(140deg,#38BDF8,#2563EB);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.08);box-shadow:0 0 30px rgba(56,189,248,.7)}
.fab:active{transform:scale(.95)}
.fab .dot{position:absolute;top:6px;right:6px;width:10px;height:10px;border-radius:50%;background:#F43F5E;box-shadow:0 0 0 2px rgba(3,7,18,.9);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:34px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cat-cta{grid-template-columns:1fr}
}
@media (max-width:768px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .btn-login{display:inline-flex}
  .section{padding:46px 0}
  .cat-hero-inner{padding:44px 0 48px}
  .kpi-row{grid-template-columns:1fr 1fr;max-width:100%}
  .hero-float{position:static;margin-top:16px;left:0;bottom:0}
  .footer-grid{grid-template-columns:1fr}
  .cat-cta{padding:28px}
}
@media (max-width:520px){
  .brand-name{max-width:150px;font-size:.82rem}
  .brand-sub{display:none}
  .btn{padding:12px 20px;font-size:.88rem}
  .kpi-row{grid-template-columns:1fr}
  .score-table th:nth-child(4),.score-table td:nth-child(4){display:none}
}

/* roulang page: category3 */
:root{
  --bg-0:#030712;
  --bg-1:#081229;
  --bg-2:#0B1730;
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.38);
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 40px -18px rgba(2,6,23,.9);
  --glow:0 0 22px rgba(56,189,248,.35);
  --glow-blue:0 0 26px rgba(37,99,235,.45);
  --gap:28px;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(37,99,235,.28), transparent 60%),
    radial-gradient(900px 500px at 8% 8%, rgba(56,189,248,.16), transparent 55%),
    linear-gradient(180deg,#030712 0%, #050B1C 45%, #030712 100%);
  color:var(--text);
  font-family:'Inter',system-ui,'Segoe UI',Roboto,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font-family:inherit}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section-tight{padding:44px 0}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.4))}
.grid-hex{position:relative}
.grid-hex::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  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;
  mask-image:radial-gradient(80% 70% at 50% 20%,#000 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(80% 70% at 50% 20%,#000 30%,transparent 100%);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);
  background:rgba(56,189,248,.09);
  border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;
}
.eyebrow i{font-size:.72rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:.95rem;
  padding:13px 26px;border-radius:999px;
  transition:transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.btn-primary{
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#02101F;
  box-shadow:0 0 0 1px rgba(56,189,248,.5), 0 12px 30px -12px rgba(37,99,235,.9), var(--glow);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(56,189,248,.75), 0 18px 40px -14px rgba(56,189,248,.95), 0 0 32px rgba(56,189,248,.5)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border:1px solid var(--line-strong);
  color:var(--holo);
  background:rgba(56,189,248,.05);
}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#E0F2FE;border-color:var(--cyan);transform:translateY(-2px)}
.btn-login{
  font-weight:600;font-size:.9rem;color:var(--muted);
  padding:10px 8px;border-radius:10px;transition:color .2s ease;
}
.btn-login:hover{color:var(--cyan)}
.btn-sm{padding:9px 18px;font-size:.84rem}
.navbar{
  position:sticky;top:0;z-index:60;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex:0 0 auto;
  display:grid;place-items:center;
  background:linear-gradient(140deg,#2563EB,#38BDF8);
  color:#03101F;font-weight:800;font-size:1.05rem;
  box-shadow:var(--glow-blue);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-name{font-weight:800;font-size:.92rem;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.brand-sub{font-size:.68rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{
  font-size:.9rem;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:11px;
  transition:color .2s ease, background .2s ease;
}
.nav-link:hover{color:#E0F2FE;background:rgba(56,189,248,.1)}
.nav-link.active{color:var(--cyan);background:rgba(56,189,248,.14)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--cyan);background:rgba(56,189,248,.06)}
.nav-toggle:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(3,7,18,.96);padding:14px 20px 20px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted)}
.mobile-panel a.active,.mobile-panel a:hover{color:var(--cyan);background:rgba(56,189,248,.1)}
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/213dab353fd31fe9.jpg');
  background-size:cover;background-position:center;
  opacity:.26;
}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.74),rgba(3,7,18,.95) 72%,#030712)}
.hero-inner{position:relative;padding:70px 0 62px}
.hero-title{font-size:clamp(1.8rem,4.4vw,3.05rem);font-weight:800;margin:18px 0 16px}
.hero-title span{background:linear-gradient(120deg,#38BDF8,#2563EB 60%,#60A5FA);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:#CBD5E1;font-size:1.02rem;max-width:780px}
.hero-checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(236px,1fr));gap:12px;margin:28px 0 26px}
.check-item{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:#DCE6F5}
.check-item i{color:var(--cyan);margin-top:5px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-top:34px}
.glass{
  background:linear-gradient(160deg,rgba(11,23,48,.86),rgba(3,7,18,.72));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  backdrop-filter:blur(10px);
}
.stat-card{padding:18px 20px}
.stat-num{font-size:1.5rem;font-weight:800;color:var(--cyan)}
.stat-label{font-size:.82rem;color:var(--muted)}
.section-head{max-width:780px;margin-bottom:34px}
.section-head h2{font-size:clamp(1.4rem,3vw,2.05rem);font-weight:800;margin:14px 0 12px}
.section-head p{color:var(--muted)}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.card-grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(232px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.feature-card{padding:26px;border-radius:var(--radius);transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease}
.feature-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 22px 48px -20px rgba(37,99,235,.75), var(--glow)}
.feature-icon{
  width:52px;height:52px;border-radius:15px;display:grid;place-items:center;
  background:rgba(56,189,248,.12);color:var(--cyan);font-size:1.15rem;margin-bottom:16px;
  border:1px solid var(--line);
}
.feature-card h3{font-size:1.06rem;font-weight:700;margin:0 0 10px}
.feature-card p{color:var(--muted);font-size:.92rem;margin:0}
.method-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.method-card{padding:22px;border-radius:var(--radius);display:flex;gap:14px;align-items:flex-start}
.method-logo{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-weight:800;font-size:.82rem;flex:0 0 auto;color:#02101F}
.momo{background:linear-gradient(140deg,#F472B6,#DB2777)}
.zalo{background:linear-gradient(140deg,#38BDF8,#2563EB)}
.vietqr{background:linear-gradient(140deg,#34D399,#059669)}
.bank{background:linear-gradient(140deg,#FBBF24,#D97706)}
.method-card h4{margin:0 0 6px;font-size:.98rem}
.method-card p{margin:0;font-size:.86rem;color:var(--muted)}
.step-list{display:grid;gap:18px;counter-reset:step}
.step-item{display:flex;gap:16px;padding:20px 22px;border-radius:var(--radius);align-items:flex-start}
.step-index{
  width:44px;height:44px;flex:0 0 auto;border-radius:13px;display:grid;place-items:center;
  font-weight:800;color:#02101F;background:linear-gradient(140deg,#2563EB,#38BDF8);
  box-shadow:var(--glow-blue);
}
.step-item h4{margin:0 0 6px;font-size:1rem}
.step-item p{margin:0;color:var(--muted);font-size:.9rem}
.timeline{display:grid;gap:16px}
.timeline-item{padding:18px 20px;border-left:2px solid var(--line-strong);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:rgba(8,18,41,.55)}
.timeline-item strong{color:var(--cyan);display:block;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}
.timeline-item p{margin:0;color:var(--muted);font-size:.9rem}
.trust-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.trust-card{padding:18px 20px;border-radius:var(--radius-sm);background:rgba(8,18,41,.6);border:1px solid var(--line)}
.trust-card span{display:block;font-weight:700;font-size:.92rem;margin-bottom:4px}
.trust-card small{color:var(--muted);font-size:.82rem}
.compare-table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:var(--radius)}
.compare-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.compare-table th,.compare-table td{padding:16px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid rgba(56,189,248,.12)}
.compare-table th{background:rgba(37,99,235,.18);color:#E0F2FE;font-weight:700}
.compare-table td{color:var(--muted)}
.compare-table td.strong{color:var(--cyan);font-weight:700}
.compare-table tr:last-child td{border-bottom:0}
.faq-list{display:grid;gap:14px}
.faq-item{border-radius:var(--radius-sm);border:1px solid var(--line);background:rgba(8,18,41,.55);padding:20px 22px}
.faq-item h3{margin:0 0 8px;font-size:1rem;color:#E0F2FE}
.faq-item p{margin:0;color:var(--muted);font-size:.91rem}
.post-grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(272px,1fr))}
.post-card{border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.post-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 22px 48px -22px rgba(56,189,248,.7)}
.post-thumb{aspect-ratio:16/9;background:linear-gradient(140deg,#0B1730,#081229);position:relative;overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover;opacity:.92}
.post-body{padding:20px 20px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:1rem;font-weight:700;margin:0;line-height:1.4}
.post-body p{margin:0;color:var(--muted);font-size:.88rem}
.post-meta{display:flex;gap:12px;font-size:.76rem;color:var(--holo);text-transform:uppercase;letter-spacing:.08em}
.post-link{margin-top:auto;color:var(--cyan);font-weight:700;font-size:.86rem}
.empty-note{padding:26px;border-radius:var(--radius);border:1px dashed var(--line-strong);color:var(--muted);text-align:center}
.matrix-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.matrix-card{padding:24px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(160deg,rgba(11,23,48,.9),rgba(3,7,18,.7));transition:transform .25s ease,border-color .25s ease}
.matrix-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.matrix-card h3{margin:12px 0 8px;font-size:1.02rem}
.matrix-card p{margin:0 0 14px;color:var(--muted);font-size:.88rem}
.matrix-tag{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);background:rgba(56,189,248,.1);border:1px solid var(--line);padding:5px 12px;border-radius:999px}
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:46px 34px;
  border:1px solid var(--line-strong);
  background:
    radial-gradient(600px 240px at 88% 0%, rgba(56,189,248,.24), transparent 62%),
    linear-gradient(140deg,rgba(11,23,48,.96),rgba(3,7,18,.94));
  box-shadow:var(--glow-blue);
}
.cta-band h2{font-size:clamp(1.35rem,3vw,2rem);font-weight:800;margin:0 0 12px}
.cta-band p{color:#CBD5E1;margin:0 0 22px;max-width:680px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.badge-18{display:inline-grid;place-items:center;min-width:34px;height:24px;padding:0 8px;border-radius:7px;background:rgba(220,38,38,.2);border:1px solid rgba(220,38,38,.5);color:#FCA5A5;font-size:.72rem;font-weight:800}
.trust-chip{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;color:#DCE6F5;background:rgba(56,189,248,.08);border:1px solid var(--line);padding:6px 12px;border-radius:999px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;padding:52px 0 34px}
.site-footer{background:linear-gradient(180deg,rgba(8,18,41,.85),rgba(3,7,18,.98));border-top:1px solid var(--line);margin-top:20px}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{color:var(--muted);font-size:.88rem;max-width:420px;margin:0 0 16px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px}
.footer-col h4{margin:0 0 14px;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.footer-col a{display:block;color:var(--muted);font-size:.88rem;padding:6px 0;transition:color .2s ease,transform .2s ease}
.footer-col a:hover{color:#E0F2FE;transform:translateX(3px)}
.footer-bottom{border-top:1px solid var(--line);padding:20px 0 42px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;color:var(--muted);font-size:.82rem}
.footer-note{display:flex;align-items:center;gap:10px}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:18px;display:grid;place-items:center;
  background:rgba(7,7,13,.82);
  border:1px solid transparent;
  background-clip:padding-box;
  color:#02101F;
  font-weight:800;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:pulseGlow 3.2s ease-in-out infinite;
}
.fab::before{
  content:"";position:absolute;inset:-1px;border-radius:19px;padding:1px;
  background:linear-gradient(140deg,#A3E635,#06B6D4,#EC4899);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.fab i{position:relative;color:#38BDF8;font-size:1.25rem}
.fab:hover{opacity:1;transform:scale(1.08);box-shadow:0 0 30px rgba(56,189,248,.75)}
.fab:active{transform:scale(.94)}
@keyframes pulseGlow{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.4)}50%{box-shadow:0 0 30px rgba(163,230,53,.55)}}
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .brand-name{max-width:170px;font-size:.86rem}
  .hero-inner{padding:56px 0 50px}
  .section{padding:52px 0}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .nav-actions .btn-login{display:inline-flex}
  .hero-cta .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .compare-table th,.compare-table td{padding:12px}
  .brand-sub{display:none}
}