/* roulang page: index */
:root{
  --bg-0:#030712;
  --bg-1:#050d1f;
  --bg-2:#081229;
  --panel:rgba(11,20,42,.72);
  --panel-solid:#0b142a;
  --glass:rgba(18,32,64,.55);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.4);
  --brand:#2563eb;
  --brand-2:#38bdf8;
  --brand-3:#60a5fa;
  --accent:#22d3ee;
  --gold:#facc15;
  --danger:#f43f5e;
  --ok:#34d399;
  --txt:#f8fafc;
  --txt-2:#c7d2e4;
  --txt-3:#94a3b8;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-1:0 10px 30px rgba(3,10,26,.6);
  --shadow-2:0 18px 50px rgba(2,8,22,.75);
  --glow:0 0 22px rgba(56,189,248,.35);
  --glow-strong:0 0 34px rgba(37,99,235,.55);
  --space:clamp(56px,7vw,104px);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(37,99,235,.28),transparent 62%),
    radial-gradient(900px 520px at 4% 12%,rgba(34,211,238,.14),transparent 58%),
    linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 46%,var(--bg-2) 100%);
  color:var(--txt);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--brand-3);text-decoration:none;transition:color .25s ease,opacity .25s ease;}
a:hover,a:focus{color:#fff;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
h1,h2,h3,h4,h5{margin:0 0 .55em;line-height:1.24;font-weight:800;letter-spacing:-.02em;color:#fff;}
p{margin:0 0 1em;color:var(--txt-2);}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
.section{padding:var(--space) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.55),rgba(3,7,18,.2));border-top:1px solid rgba(56,189,248,.08);border-bottom:1px solid rgba(56,189,248,.08);}
.section-head{max-width:760px;margin-bottom:40px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:rgba(34,211,238,.09);border:1px solid rgba(34,211,238,.3);border-radius:999px;padding:6px 14px;margin-bottom:16px;}
.section-title{font-size:clamp(24px,3.1vw,38px);}
.section-sub{font-size:16px;color:var(--txt-3);max-width:720px;}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px;}
.brand{display:flex;align-items:center;gap:12px;min-width:0;color:#fff;font-weight:800;}
.brand:hover{color:#fff;}
.brand-mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));display:grid;place-items:center;color:#03111f;font-size:19px;box-shadow:var(--glow);}
.brand-text{display:flex;flex-direction:column;min-width:0;}
.brand-text strong{font-size:15px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(46vw,360px);}
.brand-text span{font-size:11px;color:var(--txt-3);letter-spacing:.08em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{font-size:14px;font-weight:600;color:var(--txt-2);padding:9px 13px;border-radius:10px;transition:background .25s ease,color .25s ease;}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.12);}
.nav-links a.active{color:#fff;background:rgba(56,189,248,.16);box-shadow:inset 0 0 0 1px var(--line-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:8px;}
.btn-login{font-size:14px;font-weight:600;color:var(--brand-3);padding:9px 14px;border-radius:10px;border:1px solid rgba(56,189,248,.35);background:transparent;transition:.25s;}
.btn-login:hover{color:#fff;border-color:var(--accent);}
.btn-signup{font-size:14px;font-weight:800;color:#02121f;padding:10px 18px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--brand-2));box-shadow:var(--glow);border:none;transition:.25s;}
.btn-signup:hover{transform:translateY(-2px);box-shadow:var(--glow-strong);color:#02121f;}
.nav-toggle{display:none;margin-left:auto;background:rgba(56,189,248,.12);border:1px solid var(--line-strong);color:#fff;width:44px;height:44px;border-radius:12px;font-size:18px;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.97);}
.mobile-panel.open{display:block;}
.mobile-panel ul{padding:10px 20px 20px;}
.mobile-panel a{display:block;padding:12px 6px;font-size:15px;color:var(--txt-2);border-bottom:1px solid rgba(56,189,248,.1);}
.mobile-panel a.active{color:var(--accent);}
.mobile-cta{display:flex;gap:10px;padding:4px 20px 20px;}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:15px;padding:13px 24px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--brand));color:#02121f;box-shadow:var(--glow);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--glow-strong);color:#02121f;}
.btn-ghost{background:rgba(56,189,248,.08);color:#fff;border-color:var(--line-strong);}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px);}
.btn-gold{background:linear-gradient(135deg,var(--gold),#f97316);color:#1b1002;box-shadow:0 0 22px rgba(250,204,21,.3);}
.btn-gold:hover{transform:translateY(-3px);color:#1b1002;}
.btn:active{transform:translateY(-1px) scale(.985);}

/* ===== Hero ===== */
.hero{padding:clamp(48px,6vw,86px) 0 var(--space);position:relative;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/e5708db58ce33e7d.jpg') center/cover no-repeat;opacity:.24;filter:saturate(1.15);}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.5) 0%,rgba(3,7,18,.86) 62%,var(--bg-0) 100%);}
.hero .container{position:relative;z-index:2;}
.hero-stack{display:grid;grid-template-columns:1.55fr 1fr;gap:26px;align-items:start;}
.hero-title{font-size:clamp(28px,4.4vw,50px);margin-bottom:16px;}
.hero-title .hl{background:linear-gradient(120deg,var(--accent),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{font-size:16.5px;color:var(--txt-2);max-width:660px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 26px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;}
.stat{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;backdrop-filter:blur(10px);}
.stat b{display:block;font-size:20px;color:#fff;line-height:1.2;}
.stat span{font-size:12.5px;color:var(--txt-3);}
.hero-cards{display:grid;gap:16px;}
.hero-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow-1);backdrop-filter:blur(12px);}
.hero-card.offset{margin-left:22px;}
.hero-card h3{font-size:16px;margin-bottom:6px;}
.hero-card p{font-size:14px;margin:0;color:var(--txt-3);}
.hero-card img{border-radius:var(--radius);margin-bottom:12px;border:1px solid var(--line);}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.badge{font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px;background:rgba(56,189,248,.12);color:var(--brand-3);border:1px solid var(--line-strong);}
.badge.gold{background:rgba(250,204,21,.12);color:var(--gold);border-color:rgba(250,204,21,.35);}
.badge.ok{background:rgba(52,211,153,.12);color:var(--ok);border-color:rgba(52,211,153,.32);}

/* ===== Metrics board ===== */
.metric-board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.metric{background:linear-gradient(160deg,rgba(18,32,64,.75),rgba(8,18,41,.55));border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:relative;overflow:hidden;}
.metric::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,var(--accent),transparent);}
.metric i{font-size:19px;color:var(--accent);margin-bottom:10px;display:block;}
.metric b{display:block;font-size:24px;color:#fff;}
.metric span{font-size:13px;color:var(--txt-3);}

/* ===== Cards / matrix ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-1);transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;}
.card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--shadow-2),var(--glow);}
.card i.lead{font-size:22px;color:var(--accent);margin-bottom:12px;display:block;}
.card h3{font-size:18px;margin-bottom:8px;}
.card p{font-size:14.5px;color:var(--txt-3);margin:0;}
.card ul li{font-size:14px;color:var(--txt-2);padding-left:20px;position:relative;margin-bottom:8px;}
.card ul li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;color:var(--ok);font-size:12px;top:3px;}
.game-card{overflow:hidden;padding:0;}
.game-card img{aspect-ratio:16/10;object-fit:cover;width:100%;}
.game-card .gc-body{padding:18px 20px 22px;}
.game-card .gc-tag{position:absolute;top:12px;left:12px;background:rgba(244,63,94,.92);color:#fff;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:999px;}
.game-card{position:relative;}
.gc-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:12px;font-size:12.5px;color:var(--txt-3);}
.progress{height:7px;border-radius:999px;background:rgba(148,163,184,.18);overflow:hidden;margin-top:10px;}
.progress i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold),#f97316);}

/* ===== Table-ish comparison ===== */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;}
.compare>div{padding:22px 24px;}
.compare .col-head{background:rgba(37,99,235,.14);font-weight:800;color:#fff;font-size:15px;}
.compare .row-item{font-size:14px;color:var(--txt-2);border-top:1px solid rgba(56,189,248,.12);}
.compare .row-item.old{color:var(--txt-3);}

/* ===== Milestones ===== */
.timeline{display:grid;gap:16px;}
.tl-item{display:grid;grid-template-columns:86px 1fr;gap:18px;align-items:start;border-left:2px solid rgba(56,189,248,.28);padding-left:20px;position:relative;}
.tl-item::before{content:"";position:absolute;left:-7px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:var(--glow);}
.tl-year{font-weight:800;color:var(--gold);font-size:14px;}
.tl-body h3{font-size:16.5px;margin-bottom:4px;}
.tl-body p{font-size:14px;margin:0;color:var(--txt-3);}

/* ===== Lists ===== */
.news-wrap{display:grid;grid-template-columns:1.9fr 1fr;gap:26px;align-items:start;}
.news-list{display:grid;gap:16px;}
.news-item{display:grid;grid-template-columns:132px 1fr;gap:18px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;transition:.26s;}
.news-item:hover{border-color:var(--line-strong);transform:translateX(4px);}
.news-item img{border-radius:10px;aspect-ratio:4/3;object-fit:cover;width:100%;}
.news-item h3{font-size:16px;margin-bottom:6px;}
.news-item h3 a{color:#fff;}
.news-item p{font-size:13.5px;color:var(--txt-3);margin:0 0 8px;}
.meta{font-size:12px;color:var(--txt-3);display:flex;gap:12px;flex-wrap:wrap;}
.side-box{background:linear-gradient(165deg,rgba(18,32,64,.8),rgba(8,18,41,.6));border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;}
.side-box h3{font-size:16px;}
.side-box ul li{padding:10px 0;border-bottom:1px dashed rgba(56,189,248,.16);font-size:14px;}
.side-box ul li:last-child{border-bottom:none;}
.side-box ul li a{color:var(--txt-2);}
.side-box ul li a:hover{color:var(--accent);}
.empty-note{font-size:14px;color:var(--txt-3);}

/* ===== Trust wall ===== */
.trust-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.trust{background:rgba(11,20,42,.6);border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-align:left;}
.trust i{font-size:20px;color:var(--gold);margin-bottom:10px;display:block;}
.trust b{display:block;font-size:15px;color:#fff;margin-bottom:4px;}
.trust span{font-size:13px;color:var(--txt-3);}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px;}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.faq-q{width:100%;text-align:left;background:none;border:none;color:#fff;font-size:15.5px;font-weight:700;padding:18px 22px;display:flex;justify-content:space-between;gap:14px;cursor:pointer;}
.faq-q i{color:var(--accent);transition:transform .28s ease;}
.faq-item.open .faq-q i{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
.faq-a p{padding:0 22px 18px;margin:0;font-size:14.5px;color:var(--txt-3);}
.faq-item.open .faq-a{max-height:320px;}

/* ===== Form ===== */
.form-sec{background:linear-gradient(150deg,rgba(37,99,235,.16),rgba(8,18,41,.5));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:clamp(24px,3vw,42px);}
.form-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:34px;align-items:start;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;color:var(--txt-2);margin-bottom:6px;font-weight:600;}
.field input,.field select,.field textarea{width:100%;background:rgba(3,7,18,.65);border:1px solid var(--line);color:#fff;border-radius:12px;padding:13px 15px;font-size:14.5px;transition:.24s;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:var(--glow);outline:none;}
.privacy-note{font-size:12.5px;color:var(--txt-3);margin-top:12px;display:flex;gap:8px;align-items:flex-start;}
.privacy-note i{color:var(--ok);margin-top:3px;}

/* ===== CTA strip ===== */
.cta-strip{background:linear-gradient(120deg,rgba(34,211,238,.16),rgba(37,99,235,.22));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:clamp(26px,4vw,46px);text-align:center;}
.cta-strip h2{font-size:clamp(22px,3vw,32px);}
.cta-strip p{max-width:640px;margin:0 auto 22px;}

/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,rgba(3,7,18,.6),rgba(2,5,14,.98));border-top:1px solid var(--line);padding:56px 0 28px;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px;}
.footer-grid h4{font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:var(--txt-3);margin-bottom:16px;}
.footer-grid li{margin-bottom:9px;font-size:14px;}
.footer-grid a{color:var(--txt-2);}
.footer-grid a:hover{color:var(--accent);}
.footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:14px;}
.footer-brand .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:17px;}
.footer-desc{font-size:13.5px;color:var(--txt-3);max-width:340px;}
.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid rgba(56,189,248,.12);display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;font-size:13px;color:var(--txt-3);}
.footer-bottom .age{font-weight:800;color:var(--gold);border:1px solid rgba(250,204,21,.4);border-radius:8px;padding:3px 9px;font-size:12px;}
.footer-bottom .compliance{font-size:12.5px;color:var(--txt-3);}

/* ===== FAB ===== */
.fab{position:fixed;left:16px;bottom:96px;z-index:70;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:rgba(7,7,13,.82);backdrop-filter:blur(12px);border:2px solid transparent;background-clip:padding-box;box-shadow:0 0 20px rgba(6,182,212,.45);color:#fff;font-size:21px;opacity:.75;transition:.28s;}
.fab::before{content:"";position:absolute;inset:-2px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--brand),var(--danger));z-index:-1;}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 34px rgba(34,211,238,.7);}
.fab:active{transform:scale(.94);}
.fab .dot{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:var(--danger);box-shadow:0 0 10px var(--danger);animation:pulse 1.6s infinite;}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .hero-stack{grid-template-columns:1fr;}
  .hero-card.offset{margin-left:0;}
  .metric-board{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .trust-row{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-wrap{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .form-grid{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .nav-links{display:none;}
  .nav-actions{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .brand-text strong{max-width:60vw;font-size:14px;}
  .grid-2,.grid-3{grid-template-columns:1fr;}
  .compare{grid-template-columns:1fr;}
  .tl-item{grid-template-columns:1fr;gap:6px;}
  .hero-stats{grid-template-columns:1fr;}
  .news-item{grid-template-columns:1fr;}
  .news-item img{aspect-ratio:16/9;}
}
@media (max-width:520px){
  .metric-board{grid-template-columns:1fr;}
  .trust-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .btn{width:100%;}
  .hero-cta .btn{width:100%;}
  .fab{left:12px;bottom:86px;width:54px;height:54px;}
}

/* roulang page: article */
:root{
  --bg-0:#030712;
  --bg-1:#050d1f;
  --bg-2:#081229;
  --panel:rgba(11,20,42,.72);
  --panel-solid:#0b142a;
  --glass:rgba(18,32,64,.55);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.4);
  --brand:#2563eb;
  --brand-2:#38bdf8;
  --brand-3:#60a5fa;
  --accent:#22d3ee;
  --gold:#facc15;
  --danger:#f43f5e;
  --ok:#34d399;
  --txt:#f8fafc;
  --txt-2:#c7d2e4;
  --txt-3:#94a3b8;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-1:0 10px 30px rgba(3,10,26,.6);
  --shadow-2:0 18px 50px rgba(2,8,22,.75);
  --glow:0 0 22px rgba(56,189,248,.35);
  --glow-strong:0 0 34px rgba(37,99,235,.55);
  --space:clamp(56px,7vw,104px);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(37,99,235,.28),transparent 62%),
    radial-gradient(900px 520px at 4% 12%,rgba(34,211,238,.14),transparent 58%),
    linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 46%,var(--bg-2) 100%);
  color:var(--txt);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--brand-3);text-decoration:none;transition:color .25s ease,opacity .25s ease;}
a:hover,a:focus{color:#fff;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
button{font-family:inherit;}
h1,h2,h3,h4{font-weight:800;line-height:1.25;margin:0 0 14px;color:#fff;letter-spacing:-.01em;}
p{margin:0 0 16px;color:var(--txt-2);}
ul,ol{margin:0 0 16px;padding-left:20px;color:var(--txt-2);}
li{margin-bottom:8px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
.section{padding:var(--space) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.55),rgba(3,7,18,.2));border-top:1px solid rgba(56,189,248,.08);border-bottom:1px solid rgba(56,189,248,.08);}
.section-head{max-width:760px;margin-bottom:40px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:rgba(34,211,238,.09);border:1px solid rgba(34,211,238,.3);border-radius:999px;padding:6px 14px;margin-bottom:16px;}
.section-title{font-size:clamp(24px,3.1vw,38px);}
.section-sub{font-size:16px;color:var(--txt-3);max-width:720px;}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px;}
.brand{display:flex;align-items:center;gap:12px;min-width:0;color:#fff;font-weight:800;}
.brand:hover{color:#fff;}
.brand-mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));display:grid;place-items:center;color:#03111f;font-size:19px;box-shadow:var(--glow);}
.brand-text{display:flex;flex-direction:column;min-width:0;}
.brand-text strong{font-size:15px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(46vw,360px);}
.brand-text span{font-size:11px;color:var(--txt-3);letter-spacing:.08em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{font-size:14px;font-weight:600;color:var(--txt-2);padding:9px 13px;border-radius:10px;transition:background .25s ease,color .25s ease;}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.12);}
.nav-links a.active{color:#fff;background:rgba(56,189,248,.16);box-shadow:inset 0 0 0 1px var(--line-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:8px;}
.btn-login{font-size:14px;font-weight:600;color:var(--brand-3);padding:9px 14px;border-radius:10px;border:1px solid rgba(56,189,248,.35);background:transparent;transition:.25s;}
.btn-login:hover{color:#fff;border-color:var(--accent);}
.btn-signup{font-size:14px;font-weight:800;color:#02121f;padding:10px 18px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--brand-2));box-shadow:var(--glow);border:none;transition:.25s;}
.btn-signup:hover{transform:translateY(-2px);box-shadow:var(--glow-strong);color:#02121f;}
.nav-toggle{display:none;margin-left:auto;background:rgba(56,189,248,.12);border:1px solid var(--line-strong);color:#fff;width:44px;height:44px;border-radius:12px;font-size:18px;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.97);}
.mobile-panel.open{display:block;}
.mobile-panel ul{list-style:none;padding:10px 20px 4px;margin:0;}
.mobile-panel a{display:block;padding:12px 6px;font-size:15px;color:var(--txt-2);border-bottom:1px solid rgba(56,189,248,.1);}
.mobile-panel a.active{color:var(--accent);}
.mobile-cta{display:flex;gap:10px;padding:16px 20px 20px;}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:15px;padding:13px 24px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--brand));color:#02121f;box-shadow:var(--glow);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--glow-strong);color:#02121f;}
.btn-ghost{background:rgba(56,189,248,.08);color:#fff;border-color:var(--line-strong);}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px);}
.btn-gold{background:linear-gradient(135deg,var(--gold),#f97316);color:#1b1002;box-shadow:0 0 22px rgba(250,204,21,.3);}
.btn-gold:hover{transform:translateY(-3px);color:#1b1002;}
.btn:active{transform:translateY(-1px) scale(.985);}

/* ===== Article hero ===== */
.article-hero{padding:clamp(40px,5vw,72px) 0 clamp(32px,4vw,56px);position:relative;overflow:hidden;}
.article-hero::before{content:"";position:absolute;inset:0;background:url('/assets/images/354b6c6983dd7d1e.jpg') center/cover no-repeat;opacity:.16;}
.article-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.62) 0%,rgba(3,7,18,.9) 58%,var(--bg-0) 100%);}
.article-hero .container{position:relative;z-index:2;}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--txt-3);margin-bottom:20px;}
.crumbs a{color:var(--txt-3);}
.crumbs a:hover{color:var(--accent);}
.crumbs i{font-size:9px;opacity:.6;}
.article-hero-grid{display:grid;grid-template-columns:1.35fr .95fr;gap:38px;align-items:center;}
.article-tag{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#02121f;background:linear-gradient(135deg,var(--accent),var(--brand-2));padding:6px 14px;border-radius:999px;margin-bottom:18px;}
.article-title{font-size:clamp(26px,3.6vw,44px);line-height:1.22;margin-bottom:18px;}
.article-lead{font-size:clamp(15px,1.3vw,17px);color:var(--txt-2);max-width:720px;margin-bottom:24px;}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13px;color:var(--txt-3);border-top:1px solid var(--line);padding-top:18px;}
.article-meta span{display:inline-flex;align-items:center;gap:8px;}
.article-meta i{color:var(--accent);}
.article-cover{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow-2);position:relative;}
.article-cover img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.article-cover figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 20px 16px;font-size:12.5px;color:var(--txt-2);background:linear-gradient(180deg,transparent,rgba(3,7,18,.92));}

/* ===== Metrics strip ===== */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-top:-8px;}
.metric{background:rgba(9,17,36,.86);padding:24px 20px;backdrop-filter:blur(8px);}
.metric .k{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-3);margin-bottom:10px;}
.metric .v{font-size:clamp(20px,2.4vw,28px);font-weight:800;color:#fff;line-height:1.1;}
.metric .v small{font-size:13px;color:var(--txt-3);font-weight:600;}
.metric .n{font-size:12.5px;color:var(--txt-3);margin-top:8px;}
.metric .v.gold{color:var(--gold);}
.metric .v.cyan{color:var(--accent);}

/* ===== Article body ===== */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;align-items:start;}
.article-body{font-size:16.5px;color:var(--txt-2);}
.article-body h2{font-size:clamp(21px,2.4vw,29px);margin:40px 0 16px;padding-left:16px;border-left:3px solid var(--accent);}
.article-body h3{font-size:clamp(18px,1.9vw,22px);margin:30px 0 12px;color:#fff;}
.article-body p{margin-bottom:18px;}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px;}
.article-body li{margin-bottom:10px;}
.article-body strong{color:#fff;}
.article-body img{border-radius:var(--radius);margin:24px 0;border:1px solid var(--line);}
.article-body blockquote{margin:26px 0;padding:20px 24px;background:var(--glass);border-left:3px solid var(--brand-2);border-radius:0 var(--radius) var(--radius) 0;color:var(--txt);}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;}
.article-body th{color:#fff;background:rgba(56,189,248,.08);font-weight:700;}
.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;}
.article-empty{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px 32px;text-align:left;}

/* ===== Side panel ===== */
.side-panel{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px;}
.panel-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;backdrop-filter:blur(10px);}
.panel-card h3{font-size:15px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:16px;}
.panel-list{list-style:none;margin:0;padding:0;}
.panel-list li{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:11px 0;border-bottom:1px dashed rgba(56,189,248,.16);color:var(--txt-2);}
.panel-list li:last-child{border-bottom:0;padding-bottom:0;}
.panel-list b{color:#fff;font-weight:700;}
.panel-note{font-size:13.5px;color:var(--txt-3);margin:0;}

/* ===== Feature cards ===== */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.feature-card{background:linear-gradient(160deg,rgba(18,32,64,.62),rgba(9,16,34,.72));border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;}
.feature-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-1);}
.feature-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:19px;color:#02121f;background:linear-gradient(135deg,var(--accent),var(--brand));margin-bottom:18px;}
.feature-card h3{font-size:17.5px;margin-bottom:10px;}
.feature-card p{font-size:14.5px;color:var(--txt-3);margin:0;}

/* ===== Compare ===== */
.compare{display:grid;grid-template-columns:.85fr 1.15fr;gap:36px;align-items:start;}
.compare-list{list-style:none;margin:0;padding:0;}
.compare-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(56,189,248,.12);}
.compare-list i{color:var(--ok);margin-top:4px;font-size:15px;}
.compare-list strong{display:block;color:#fff;font-size:15.5px;margin-bottom:4px;}
.compare-list span{font-size:14px;color:var(--txt-3);}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(9,17,36,.7);}
table.cmp{width:100%;border-collapse:collapse;min-width:520px;font-size:14.5px;}
table.cmp th,table.cmp td{padding:15px 18px;text-align:left;border-bottom:1px solid rgba(56,189,248,.12);}
table.cmp thead th{background:rgba(56,189,248,.1);color:#fff;font-size:13px;letter-spacing:.06em;text-transform:uppercase;}
table.cmp tbody tr:last-child td{border-bottom:0;}
table.cmp td:first-child{color:#fff;font-weight:600;}
.tag-ok{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#052e21;background:rgba(52,211,153,.85);border-radius:999px;padding:3px 10px;}

/* ===== Timeline ===== */
.timeline{position:relative;padding-left:30px;}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--accent),rgba(37,99,235,.15));}
.timeline-item{position:relative;padding-bottom:30px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{content:"";position:absolute;left:-30px;top:5px;width:18px;height:18px;border-radius:50%;background:var(--bg-0);border:2px solid var(--accent);box-shadow:0 0 12px rgba(34,211,238,.6);}
.timeline-item h3{font-size:16.5px;margin-bottom:6px;}
.timeline-item p{font-size:14.5px;color:var(--txt-3);margin:0;}
.timeline-item .stamp{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:6px;}

/* ===== Channel matrix ===== */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.channel-card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;color:var(--txt-2);transition:transform .28s ease,border-color .28s ease,background .28s ease;}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line-strong);background:rgba(18,32,64,.72);color:#fff;}
.channel-card .num{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:800;margin-bottom:12px;}
.channel-card h3{font-size:18px;margin-bottom:8px;color:#fff;}
.channel-card p{font-size:14px;color:var(--txt-3);margin:0;}
.channel-card .more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:13.5px;font-weight:700;color:var(--brand-3);}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px;}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:0 22px;transition:border-color .25s ease;}
.faq-item[open]{border-color:var(--line-strong);}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-size:16px;font-weight:700;color:#fff;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary i{color:var(--accent);transition:transform .3s ease;font-size:14px;}
.faq-item[open] summary i{transform:rotate(45deg);}
.faq-item p{padding-bottom:20px;margin:0;font-size:14.8px;color:var(--txt-3);}

/* ===== CTA ===== */
.cta-band{background:linear-gradient(135deg,rgba(37,99,235,.22),rgba(34,211,238,.12));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:clamp(30px,4vw,52px);display:grid;grid-template-columns:1.4fr .6fr;gap:30px;align-items:center;box-shadow:var(--shadow-2);}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);margin-bottom:12px;}
.cta-band p{color:var(--txt-2);margin:0;font-size:15.5px;}
.cta-actions{display:flex;flex-direction:column;gap:12px;}

/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,rgba(4,9,22,.6),rgba(2,5,14,.98));border-top:1px solid var(--line);padding:clamp(44px,5vw,72px) 0 26px;margin-top:var(--space);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:34px;border-bottom:1px solid rgba(56,189,248,.12);}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:#fff;}
.footer-brand strong{font-size:15.5px;line-height:1.3;}
.footer-desc{font-size:14px;color:var(--txt-3);max-width:420px;}
.site-footer h4{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:16px;}
.site-footer ul{list-style:none;padding:0;margin:0;}
.site-footer ul li{font-size:14px;color:var(--txt-3);margin-bottom:10px;}
.site-footer ul li a{color:var(--txt-3);}
.site-footer ul li a:hover{color:#fff;}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;font-size:13px;color:var(--txt-3);}
.compliance{display:inline-flex;align-items:center;gap:8px;}
.compliance i{color:var(--ok);}

/* ===== FAB ===== */
.fab-neon{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:999px;display:grid;place-items:center;color:#e0f2fe;font-size:20px;opacity:.78;background:linear-gradient(rgba(7,12,26,.88),rgba(7,12,26,.88)) padding-box,linear-gradient(135deg,#22d3ee,#2563eb) border-box;border:1.5px solid transparent;backdrop-filter:blur(12px);box-shadow:0 0 20px rgba(34,211,238,.45);transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease;}
.fab-neon:hover{opacity:1;transform:scale(1.08);box-shadow:0 0 34px rgba(34,211,238,.75);color:#fff;}
.fab-neon:active{transform:scale(.94);}
.fab-dot{position:absolute;top:5px;right:7px;width:10px;height:10px;border-radius:50%;background:var(--danger);box-shadow:0 0 10px var(--danger);animation:fabPulse 1.7s infinite;}
@keyframes fabPulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.82);}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .nav-links,.nav-actions{display:none;}
  .nav-toggle{display:block;}
  .article-hero-grid{grid-template-columns:1fr;gap:28px;}
  .article-layout{grid-template-columns:1fr;gap:34px;}
  .side-panel{position:static;}
  .feature-grid{grid-template-columns:repeat(2,1fr);}
  .channel-grid{grid-template-columns:repeat(2,1fr);}
  .compare{grid-template-columns:1fr;}
  .cta-band{grid-template-columns:1fr;}
  .metrics{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:640px){
  body{font-size:15.5px;}
  .brand-text strong{max-width:52vw;font-size:13.5px;}
  .feature-grid,.channel-grid{grid-template-columns:1fr;}
  .metrics{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .article-body{font-size:15.8px;}
  .faq-item{padding:0 18px;}
  .fab-neon{left:14px;bottom:84px;width:52px;height:52px;font-size:18px;}
}

/* roulang page: category1 */
:root{
  --bg-0:#030712;
  --bg-1:#050d1f;
  --bg-2:#081229;
  --panel:rgba(11,20,42,.72);
  --panel-solid:#0b142a;
  --glass:rgba(18,32,64,.55);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.4);
  --brand:#2563eb;
  --brand-2:#38bdf8;
  --brand-3:#60a5fa;
  --accent:#22d3ee;
  --gold:#facc15;
  --danger:#f43f5e;
  --ok:#34d399;
  --txt:#f8fafc;
  --txt-2:#c7d2e4;
  --txt-3:#94a3b8;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-1:0 10px 30px rgba(3,10,26,.6);
  --shadow-2:0 18px 50px rgba(2,8,22,.75);
  --glow:0 0 22px rgba(56,189,248,.35);
  --glow-strong:0 0 34px rgba(37,99,235,.55);
  --space:clamp(56px,7vw,104px);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(37,99,235,.28),transparent 62%),
    radial-gradient(900px 520px at 4% 12%,rgba(34,211,238,.14),transparent 58%),
    linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 46%,var(--bg-2) 100%);
  color:var(--txt);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--brand-3);text-decoration:none;transition:color .25s ease,opacity .25s ease;}
a:hover,a:focus{color:#fff;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.28;font-weight:800;letter-spacing:-.01em;color:#fff;}
p{margin:0 0 14px;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
.section{padding:var(--space) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.55),rgba(3,7,18,.2));border-top:1px solid rgba(56,189,248,.08);border-bottom:1px solid rgba(56,189,248,.08);}
.section-head{max-width:780px;margin-bottom:40px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:rgba(34,211,238,.09);border:1px solid rgba(34,211,238,.3);border-radius:999px;padding:6px 14px;margin-bottom:16px;}
.section-title{font-size:clamp(24px,3.1vw,38px);}
.section-sub{font-size:16px;color:var(--txt-3);max-width:740px;}
.lead{color:var(--txt-2);font-size:17px;}
.text-dim{color:var(--txt-3);}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);margin:36px 0;border:0;}
/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px;}
.brand{display:flex;align-items:center;gap:12px;min-width:0;color:#fff;font-weight:800;}
.brand:hover{color:#fff;}
.brand-mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));display:grid;place-items:center;color:#03111f;font-size:19px;box-shadow:var(--glow);}
.brand-text{display:flex;flex-direction:column;min-width:0;}
.brand-text strong{font-size:15px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(46vw,360px);}
.brand-text span{font-size:11px;color:var(--txt-3);letter-spacing:.08em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{font-size:14px;font-weight:600;color:var(--txt-2);padding:9px 13px;border-radius:10px;transition:background .25s ease,color .25s ease;}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.12);}
.nav-links a.active{color:#fff;background:rgba(56,189,248,.16);box-shadow:inset 0 0 0 1px var(--line-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:8px;}
.btn-login{font-size:14px;font-weight:600;color:var(--brand-3);padding:9px 14px;border-radius:10px;border:1px solid rgba(56,189,248,.35);background:transparent;transition:.25s;}
.btn-login:hover{color:#fff;border-color:var(--accent);}
.btn-signup{font-size:14px;font-weight:800;color:#02121f;padding:10px 18px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--brand-2));box-shadow:var(--glow);border:none;transition:.25s;}
.btn-signup:hover{transform:translateY(-2px);box-shadow:var(--glow-strong);color:#02121f;}
.nav-toggle{display:none;margin-left:auto;background:rgba(56,189,248,.12);border:1px solid var(--line-strong);color:#fff;width:44px;height:44px;border-radius:12px;font-size:18px;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.97);}
.mobile-panel.open{display:block;}
.mobile-panel ul{padding:10px 20px 4px;}
.mobile-panel a{display:block;padding:12px 6px;font-size:15px;color:var(--txt-2);border-bottom:1px solid rgba(56,189,248,.1);}
.mobile-panel a.active{color:var(--accent);}
.mobile-cta{display:flex;gap:10px;padding:12px 20px 20px;}
.mobile-cta .btn-login,.mobile-cta .btn-signup{flex:1;text-align:center;}
/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:15px;padding:13px 24px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--brand));color:#02121f;box-shadow:var(--glow);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--glow-strong);color:#02121f;}
.btn-ghost{background:rgba(56,189,248,.08);color:#fff;border-color:var(--line-strong);}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px);}
.btn-gold{background:linear-gradient(135deg,var(--gold),#f97316);color:#1b1002;box-shadow:0 0 22px rgba(250,204,21,.3);}
.btn-gold:hover{transform:translateY(-3px);color:#1b1002;}
.btn:active{transform:translateY(-1px) scale(.985);}
.btn-block{width:100%;}
/* ===== Flash bar ===== */
.flash-bar{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;padding:14px 20px;border-radius:var(--radius);background:linear-gradient(120deg,rgba(244,63,94,.18),rgba(37,99,235,.18));border:1px solid rgba(244,63,94,.35);box-shadow:var(--shadow-1);margin-bottom:30px;}
.flash-bar .flash-tag{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:linear-gradient(135deg,var(--danger),#f97316);padding:7px 13px;border-radius:999px;}
.flash-bar .flash-text{font-size:14.5px;color:var(--txt-2);margin:0;flex:1 1 260px;}
.flash-bar .flash-text strong{color:#fff;}
.countdown{display:flex;align-items:center;gap:10px;font-variant-numeric:tabular-nums;}
.countdown span.cd-val{font-size:18px;font-weight:800;color:#fff;background:rgba(3,7,18,.7);border:1px solid var(--line-strong);border-radius:10px;padding:7px 12px;box-shadow:inset 0 0 18px rgba(56,189,248,.15);}
.countdown small{color:var(--txt-3);font-size:12px;letter-spacing:.08em;text-transform:uppercase;}
/* ===== Hero ===== */
.hero{padding:clamp(34px,5vw,64px) 0 var(--space);position:relative;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/e5708db58ce33e7d.jpg') center/cover no-repeat;opacity:.24;filter:saturate(1.15);}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.5) 0%,rgba(3,7,18,.86) 62%,var(--bg-0) 100%);}
.hero .container{position:relative;z-index:2;}
.hero-stack{display:grid;grid-template-columns:1.55fr 1fr;gap:26px;align-items:start;}
.hero h1{font-size:clamp(28px,4.2vw,50px);line-height:1.16;margin-bottom:16px;}
.hero h1 .hl{background:linear-gradient(120deg,var(--accent),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-sub{font-size:17px;color:var(--txt-2);max-width:640px;margin-bottom:26px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:640px;}
.hero-stats div{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px;backdrop-filter:blur(8px);}
.hero-stats strong{display:block;font-size:19px;color:#fff;}
.hero-stats span{font-size:12px;color:var(--txt-3);letter-spacing:.04em;}
.hero-panel{background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow-2);backdrop-filter:blur(14px);}
.hero-panel .panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;}
.hero-panel .panel-head h2{font-size:15px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-3);margin:0;font-weight:700;}
.live-dot{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:var(--ok);}
.live-dot::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);animation:pulse 1.6s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.8);}}
.game-feature{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}
.game-feature img{aspect-ratio:4/5;object-fit:cover;width:100%;transition:transform .5s ease;}
.game-feature:hover img{transform:scale(1.05);}
.game-feature .tag-hot{position:absolute;top:12px;left:12px;background:linear-gradient(135deg,var(--danger),#f97316);color:#fff;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:6px 10px;border-radius:8px;}
.feature-meta{margin-top:14px;}
.feature-meta h3{font-size:18px;margin-bottom:6px;}
.feature-meta p{font-size:13.5px;color:var(--txt-3);margin-bottom:14px;}
.jackpot-value{font-size:26px;font-weight:800;color:var(--gold);letter-spacing:-.02em;margin-bottom:4px;}
.jackpot-label{font-size:12px;color:var(--txt-3);text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;}
.panel-list{margin-top:14px;border-top:1px solid var(--line);padding-top:14px;display:grid;gap:9px;}
.panel-list li{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;color:var(--txt-2);}
.panel-list li span:last-child{color:#fff;font-weight:700;}
/* ===== Metrics board ===== */
.metrics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.metric{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;position:relative;overflow:hidden;transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;}
.metric::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(180deg,var(--accent),var(--brand));opacity:.85;}
.metric:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-1);}
.metric i{font-size:18px;color:var(--accent);margin-bottom:12px;display:block;}
.metric strong{display:block;font-size:clamp(22px,2.6vw,30px);color:#fff;letter-spacing:-.02em;line-height:1.2;}
.metric span{display:block;font-size:13.5px;color:var(--txt-3);margin-top:6px;}
/* ===== Game matrix ===== */
.game-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.game-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;}
.game-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--glow),var(--shadow-1);}
.game-thumb{position:relative;overflow:hidden;}
.game-thumb img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .5s ease;}
.game-card:hover .game-thumb img{transform:scale(1.06);}
.game-thumb .badge-vertical{position:absolute;right:10px;top:10px;background:rgba(3,7,18,.78);border:1px solid var(--line-strong);color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.08em;padding:5px 9px;border-radius:8px;text-transform:uppercase;}
.game-body{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1;}
.game-body h3{font-size:16px;margin-bottom:6px;}
.game-body p{font-size:13.5px;color:var(--txt-3);margin-bottom:12px;flex:1;}
.tag-row{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px;}
.tag{font-size:11.5px;font-weight:700;letter-spacing:.04em;color:var(--txt-2);background:rgba(56,189,248,.1);border:1px solid var(--line);border-radius:999px;padding:4px 10px;}
.tag--gold{color:var(--gold);background:rgba(250,204,21,.1);border-color:rgba(250,204,21,.3);}
.tag--ok{color:var(--ok);background:rgba(52,211,153,.1);border-color:rgba(52,211,153,.3);}
.game-meta{display:flex;justify-content:space-between;font-size:12.5px;color:var(--txt-3);border-top:1px solid var(--line);padding-top:12px;}
.game-meta b{color:#fff;}
/* ===== Comparison ===== */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);}
table.cmp{width:100%;border-collapse:collapse;min-width:680px;}
table.cmp th,table.cmp td{padding:16px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(56,189,248,.12);vertical-align:top;}
table.cmp thead th{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-3);background:rgba(3,7,18,.6);}
table.cmp thead th:nth-child(2){color:var(--accent);}
table.cmp tbody tr:last-child td{border-bottom:0;}
table.cmp tbody tr:hover{background:rgba(56,189,248,.05);}
table.cmp td:first-child{color:#fff;font-weight:700;}
table.cmp td{color:var(--txt-2);}
.cmp-note{margin-top:14px;font-size:13px;color:var(--txt-3);}
/* ===== Milestones ===== */
.timeline{position:relative;display:grid;gap:18px;padding-left:26px;}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--accent),rgba(37,99,235,.15));}
.tl-item{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;transition:border-color .28s ease,transform .28s ease;}
.tl-item::before{content:"";position:absolute;left:-26px;top:24px;width:14px;height:14px;border-radius:50%;background:var(--bg-0);border:2px solid var(--accent);box-shadow:0 0 12px rgba(34,211,238,.6);}
.tl-item:hover{border-color:var(--line-strong);transform:translateX(4px);}
.tl-top{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:8px;}
.tl-time{font-size:12.5px;color:var(--txt-3);letter-spacing:.06em;text-transform:uppercase;}
.tl-amount{font-size:17px;font-weight:800;color:var(--gold);}
.tl-item p{margin:0;font-size:14.5px;color:var(--txt-2);}
/* ===== News ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.news-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;display:flex;flex-direction:column;transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;}
.news-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-1);}
.news-card h3{font-size:17px;line-height:1.4;margin-bottom:10px;}
.news-card h3 a{color:#fff;}
.news-card h3 a:hover{color:var(--accent);}
.news-card p{font-size:14px;color:var(--txt-3);flex:1;margin-bottom:16px;}
.news-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--txt-3);border-top:1px solid var(--line);padding-top:12px;}
.news-meta span i{margin-right:6px;color:var(--accent);}
.empty-note{font-size:15px;color:var(--txt-3);background:var(--panel);border:1px dashed var(--line-strong);border-radius:var(--radius);padding:26px;text-align:center;}
.list-more{margin-top:28px;}
/* ===== Assurance ===== */
.assure-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.assure{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;backdrop-filter:blur(10px);transition:transform .28s ease,border-color .28s ease;}
.assure:hover{transform:translateY(-4px);border-color:var(--line-strong);}
.assure i{font-size:20px;color:var(--accent);margin-bottom:12px;display:block;}
.assure h3{font-size:16.5px;margin-bottom:8px;}
.assure p{font-size:14px;color:var(--txt-3);margin:0;}
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.pay-chip{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:700;color:var(--txt-2);background:rgba(3,7,18,.6);border:1px solid var(--line);border-radius:12px;padding:11px 16px;transition:border-color .25s ease,color .25s ease,transform .25s ease;}
.pay-chip:hover{border-color:var(--line-strong);color:#fff;transform:translateY(-3px);}
.pay-chip i{color:var(--accent);}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:14px;max-width:920px;}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .25s ease;}
.faq-item[open]{border-color:var(--line-strong);}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-size:16px;font-weight:700;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:16px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:13px;color:var(--accent);transition:transform .25s ease;}
.faq-item[open] summary::after{content:"\f068";}
.faq-item .faq-body{padding:0 22px 20px;font-size:14.8px;color:var(--txt-2);}
.faq-item .faq-body p:last-child{margin-bottom:0;}
/* ===== CTA form ===== */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--line-strong);background:linear-gradient(120deg,rgba(37,99,235,.28),rgba(3,7,18,.92));padding:clamp(28px,4vw,52px);box-shadow:var(--shadow-2);}
.cta-band::before{content:"";position:absolute;inset:0;background:url('/assets/images/a07a00f813e7224d.jpg') center/cover no-repeat;opacity:.16;}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr 1fr;gap:34px;align-items:center;}
.cta-inner h2{font-size:clamp(22px,2.8vw,32px);}
.cta-inner p{color:var(--txt-2);font-size:15.5px;}
.cta-form{background:rgba(3,7,18,.72);border:1px solid var(--line);border-radius:var(--radius);padding:22px;backdrop-filter:blur(12px);}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;font-weight:700;color:var(--txt-2);margin-bottom:7px;letter-spacing:.03em;}
.field input,.field select{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(8,18,41,.85);color:#fff;font-size:15px;transition:border-color .25s ease,box-shadow .25s ease;}
.field input::placeholder{color:#64748b;}
.field input:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(34,211,238,.16);outline:none;}
.form-note{font-size:12.5px;color:var(--txt-3);margin:12px 0 0;}
.form-msg{display:none;margin-top:12px;font-size:14px;font-weight:700;color:var(--ok);}
.form-msg.show{display:block;}
/* ===== Footer ===== */
.site-footer{border-top:1px solid var(--line);background:rgba(3,7,18,.9);padding:clamp(44px,5vw,68px) 0 28px;position:relative;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.footer-brand strong{font-size:15px;line-height:1.3;color:#fff;}
.footer-desc{font-size:14px;color:var(--txt-3);max-width:420px;}
.site-footer h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--txt-2);margin-bottom:16px;}
.site-footer ul li{font-size:14px;color:var(--txt-3);padding:6px 0;}
.site-footer ul li a{color:var(--txt-3);}
.site-footer ul li a:hover{color:var(--accent);}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid var(--line);margin-top:38px;padding-top:22px;font-size:13.5px;color:var(--txt-3);}
.compliance{display:inline-flex;align-items:center;gap:8px;color:var(--txt-2);}
.compliance i{color:var(--gold);}
/* ===== FAB ===== */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;background:rgba(7,7,13,.82);backdrop-filter:blur(14px);border:1px solid transparent;background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(120deg,var(--accent),var(--brand-2));background-origin:border-box;background-clip:padding-box,border-box;color:#fff;font-size:13.5px;font-weight:800;box-shadow:0 0 20px rgba(6,182,212,.45);opacity:.78;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;min-height:52px;}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.04);box-shadow:0 0 30px rgba(34,211,238,.65);color:#fff;}
.fab:active{transform:scale(.96);}
.fab i{font-size:16px;color:var(--accent);animation:fabFlicker 3s infinite;}
@keyframes fabFlicker{0%,92%,100%{opacity:1;}94%{opacity:.35;}96%{opacity:1;}98%{opacity:.5;}}
.fab .fab-dot{position:absolute;top:6px;right:10px;width:9px;height:9px;border-radius:50%;background:var(--danger);box-shadow:0 0 10px var(--danger);animation:pulse 1.4s infinite;}
/* ===== Responsive ===== */
@media (max-width:1024px){
  .nav-links{display:none;}
  .nav-actions{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .hero-stack{grid-template-columns:1fr;}
  .metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .game-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .assure-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
  .cta-inner{grid-template-columns:1fr;}
}
@media (max-width:768px){
  body{font-size:15.5px;}
  .game-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero-stats{grid-template-columns:1fr 1fr;}
  .section-head{margin-bottom:30px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .metrics-grid{grid-template-columns:1fr;}
  .game-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .assure-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:1fr;}
  .hero-cta .btn{width:100%;}
  .flash-bar{padding:14px 16px;}
  .countdown span.cd-val{font-size:16px;padding:6px 10px;}
  .fab{left:12px;bottom:84px;padding:11px 15px;font-size:12.5px;}
  .brand-text strong{max-width:58vw;font-size:14px;}
}

/* roulang page: category3 */
:root{
  --bg-0:#030712;
  --bg-1:#050d1f;
  --bg-2:#081229;
  --panel:rgba(11,20,42,.72);
  --panel-solid:#0b142a;
  --glass:rgba(18,32,64,.55);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.4);
  --brand:#2563eb;
  --brand-2:#38bdf8;
  --brand-3:#60a5fa;
  --accent:#22d3ee;
  --gold:#facc15;
  --danger:#f43f5e;
  --ok:#34d399;
  --txt:#f8fafc;
  --txt-2:#c7d2e4;
  --txt-3:#94a3b8;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-1:0 10px 30px rgba(3,10,26,.6);
  --shadow-2:0 18px 50px rgba(2,8,22,.75);
  --glow:0 0 22px rgba(56,189,248,.35);
  --glow-strong:0 0 34px rgba(37,99,235,.55);
  --space:clamp(56px,7vw,104px);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(37,99,235,.28),transparent 62%),
    radial-gradient(900px 520px at 4% 12%,rgba(34,211,238,.14),transparent 58%),
    linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 46%,var(--bg-2) 100%);
  color:var(--txt);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--brand-3);text-decoration:none;transition:color .25s ease,opacity .25s ease;}
a:hover,a:focus{color:#fff;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0 0 .55em;line-height:1.25;font-weight:800;letter-spacing:-.01em;}
h1{font-size:clamp(28px,4vw,46px);}
h2{font-size:clamp(24px,3.1vw,38px);}
h3{font-size:clamp(18px,1.5vw,21px);}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
.section{padding:var(--space) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.55),rgba(3,7,18,.2));border-top:1px solid rgba(56,189,248,.08);border-bottom:1px solid rgba(56,189,248,.08);}
.section-head{max-width:780px;margin-bottom:40px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:rgba(34,211,238,.09);border:1px solid rgba(34,211,238,.3);border-radius:999px;padding:6px 14px;margin-bottom:16px;}
.section-title{font-size:clamp(24px,3.1vw,38px);}
.section-sub{font-size:16px;color:var(--txt-3);max-width:760px;}
.lead{font-size:17px;color:var(--txt-2);}
/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px;}
.brand{display:flex;align-items:center;gap:12px;min-width:0;color:#fff;font-weight:800;}
.brand:hover{color:#fff;}
.brand-mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));display:grid;place-items:center;color:#03111f;font-size:19px;box-shadow:var(--glow);}
.brand-text{display:flex;flex-direction:column;min-width:0;}
.brand-text strong{font-size:15px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(46vw,360px);}
.brand-text span{font-size:11px;color:var(--txt-3);letter-spacing:.08em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{font-size:14px;font-weight:600;color:var(--txt-2);padding:9px 13px;border-radius:10px;transition:background .25s ease,color .25s ease;}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.12);}
.nav-links a.active{color:#fff;background:rgba(56,189,248,.16);box-shadow:inset 0 0 0 1px var(--line-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:8px;}
.btn-login{font-size:14px;font-weight:600;color:var(--brand-3);padding:9px 14px;border-radius:10px;border:1px solid rgba(56,189,248,.35);background:transparent;transition:.25s;}
.btn-login:hover{color:#fff;border-color:var(--accent);}
.btn-signup{font-size:14px;font-weight:800;color:#02121f;padding:10px 18px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--brand-2));box-shadow:var(--glow);border:none;transition:.25s;}
.btn-signup:hover{transform:translateY(-2px);box-shadow:var(--glow-strong);color:#02121f;}
.nav-toggle{display:none;margin-left:auto;background:rgba(56,189,248,.12);border:1px solid var(--line-strong);color:#fff;width:44px;height:44px;border-radius:12px;font-size:18px;cursor:pointer;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.97);}
.mobile-panel.open{display:block;}
.mobile-panel ul{padding:10px 20px 20px;}
.mobile-panel a{display:block;padding:12px 6px;font-size:15px;color:var(--txt-2);border-bottom:1px solid rgba(56,189,248,.1);}
.mobile-panel a.active{color:var(--accent);}
.mobile-cta{display:flex;gap:10px;padding:4px 20px 20px;}
.mobile-cta .btn{flex:1;}
/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:15px;padding:13px 24px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--brand));color:#02121f;box-shadow:var(--glow);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--glow-strong);color:#02121f;}
.btn-ghost{background:rgba(56,189,248,.08);color:#fff;border-color:var(--line-strong);}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px);}
.btn-gold{background:linear-gradient(135deg,var(--gold),#f97316);color:#1b1002;box-shadow:0 0 22px rgba(250,204,21,.3);}
.btn-gold:hover{transform:translateY(-3px);color:#1b1002;}
.btn:active{transform:translateY(-1px) scale(.985);}
/* ===== Hero ===== */
.hero{padding:clamp(46px,6vw,84px) 0 var(--space);position:relative;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/a07a00f813e7224d.jpg') center/cover no-repeat;opacity:.22;filter:saturate(1.15);}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.52) 0%,rgba(3,7,18,.88) 62%,var(--bg-0) 100%);}
.hero .container{position:relative;z-index:2;}
.hero-stack{display:grid;grid-template-columns:1.35fr .95fr;gap:34px;align-items:start;}
.hero h1{margin-bottom:18px;}
.hero-sub{font-size:17px;color:var(--txt-2);max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 30px;}
.toc-block{border-left:2px solid var(--line-strong);padding-left:20px;margin-top:8px;}
.toc-title{font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;}
.toc-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 26px;}
.toc-list li{display:flex;gap:10px;font-size:14px;color:var(--txt-2);line-height:1.5;}
.toc-list li i{color:var(--brand-2);margin-top:4px;font-size:12px;}
.dossier{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);overflow:hidden;backdrop-filter:blur(14px);}
.dossier-cover{position:relative;}
.dossier-cover img{width:100%;height:214px;object-fit:cover;}
.dossier-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.05),rgba(3,7,18,.92));}
.dossier-stamp{position:absolute;top:14px;left:14px;z-index:2;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#02121f;background:linear-gradient(135deg,var(--accent),var(--brand-2));border-radius:999px;padding:5px 12px;}
.dossier-body{padding:22px;}
.dossier-body h3{font-size:18px;margin-bottom:8px;}
.dossier-body p{font-size:14px;color:var(--txt-3);margin-bottom:18px;}
.mini-form{display:flex;gap:8px;}
.mini-form input{flex:1;min-width:0;background:rgba(3,7,18,.7);border:1px solid var(--line-strong);border-radius:10px;color:#fff;font-size:14px;padding:12px 14px;}
.mini-form input::placeholder{color:#64748b;}
.mini-form button{flex:0 0 auto;padding:12px 18px;font-size:14px;border-radius:10px;border:none;background:linear-gradient(135deg,var(--accent),var(--brand));color:#02121f;font-weight:800;cursor:pointer;transition:.25s;}
.mini-form button:hover{box-shadow:var(--glow-strong);transform:translateY(-2px);}
/* ===== Metrics ===== */
.metric-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;}
.metric-card{background:linear-gradient(160deg,rgba(18,32,64,.62),rgba(6,12,28,.85));border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;transition:border-color .25s ease,transform .25s ease;}
.metric-card:hover{border-color:var(--line-strong);transform:translateY(-4px);}
.metric-value{font-size:clamp(24px,2.6vw,34px);font-weight:800;color:#fff;letter-spacing:-.02em;display:block;line-height:1.15;}
.metric-value small{font-size:15px;color:var(--brand-2);font-weight:700;}
.metric-label{display:block;font-size:13px;color:var(--txt-3);margin-top:8px;line-height:1.5;}
.metric-note{margin-top:26px;font-size:14px;color:var(--txt-3);border-left:2px solid var(--line-strong);padding-left:16px;}
/* ===== Matrix ===== */
.matrix-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.matrix-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.matrix-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-1);}
.matrix-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:19px;color:var(--accent);background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.28);margin-bottom:16px;}
.matrix-card h3{font-size:18px;margin-bottom:8px;}
.matrix-card p{font-size:14.5px;color:var(--txt-3);margin:0;}
/* ===== Compare table ===== */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);}
table.compare{width:100%;border-collapse:collapse;min-width:640px;}
table.compare caption{text-align:left;padding:18px 22px 6px;font-size:13px;color:var(--txt-3);}
table.compare th,table.compare td{padding:16px 22px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(56,189,248,.12);}
table.compare thead th{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);background:rgba(34,211,238,.06);}
table.compare tbody th{font-weight:600;color:var(--txt-2);}
table.compare td{color:var(--txt);}
table.compare tr:last-child th,table.compare tr:last-child td{border-bottom:none;}
.tag-ok{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#052e1f;background:var(--ok);border-radius:999px;padding:3px 10px;}
.tag-up{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#3b0a12;background:var(--gold);border-radius:999px;padding:3px 10px;}
/* ===== Timeline ===== */
.timeline{position:relative;margin-left:10px;padding-left:34px;border-left:1px dashed rgba(56,189,248,.35);}
.timeline-item{position:relative;padding:0 0 32px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{content:"";position:absolute;left:-43px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--bg-0);border:2px solid var(--accent);box-shadow:0 0 14px rgba(34,211,238,.55);}
.timeline-step{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-2);}
.timeline-item h3{font-size:17px;margin:6px 0 6px;}
.timeline-item p{font-size:14.5px;color:var(--txt-3);margin:0;max-width:720px;}
/* ===== News ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.news-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.news-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-1);}
.news-thumb{display:block;position:relative;overflow:hidden;}
.news-thumb img{width:100%;height:186px;object-fit:cover;transition:transform .5s ease;}
.news-card:hover .news-thumb img{transform:scale(1.05);}
.news-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.news-tag{align-self:flex-start;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.3);border-radius:999px;padding:4px 10px;}
.news-title{font-size:17px;margin:0;line-height:1.4;}
.news-title a{color:#fff;}
.news-title a:hover{color:var(--brand-2);}
.news-excerpt{font-size:14px;color:var(--txt-3);margin:0;flex:1;}
.news-date{font-size:12.5px;color:var(--txt-3);display:inline-flex;align-items:center;gap:7px;}
.empty-note{font-size:15px;color:var(--txt-3);background:var(--panel);border:1px dashed var(--line-strong);border-radius:var(--radius);padding:26px;text-align:left;}
/* ===== Assurance ===== */
.assure{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;}
.assure-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.assure-item{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:20px;}
.assure-item i{font-size:18px;color:var(--accent);margin-bottom:10px;display:block;}
.assure-item strong{display:block;font-size:15px;color:#fff;margin-bottom:5px;}
.assure-item span{font-size:13.5px;color:var(--txt-3);line-height:1.55;}
.assure-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-2);}
.assure-media img{width:100%;height:100%;min-height:300px;object-fit:cover;}
/* ===== Quick answers ===== */
.qa-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 34px;}
.qa-item{border-top:1px solid var(--line);padding-top:18px;}
.qa-item strong{display:block;font-size:16px;color:#fff;margin-bottom:6px;}
.qa-item p{margin:0;font-size:14.5px;color:var(--txt-3);}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:4px 20px;transition:border-color .25s ease;}
.faq-item[open]{border-color:var(--line-strong);}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 0;font-size:16px;font-weight:700;color:#fff;display:flex;justify-content:space-between;gap:16px;align-items:flex-start;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary i{color:var(--accent);font-size:14px;margin-top:5px;transition:transform .25s ease;flex:0 0 auto;}
.faq-item[open] summary i{transform:rotate(180deg);}
.faq-item p{font-size:14.5px;color:var(--txt-3);margin:0 0 20px;}
/* ===== CTA form ===== */
.cta-section{position:relative;overflow:hidden;}
.cta-bg{position:absolute;inset:0;background:url('/assets/images/8427fcb81c8af5d7.jpg') center/cover no-repeat;opacity:.16;}
.cta-section::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.9),rgba(3,7,18,.97));}
.cta-section .container{position:relative;z-index:2;}
.cta-layout{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:start;}
.cta-info{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;}
.cta-info h3{font-size:19px;}
.cta-info ul{display:grid;gap:12px;margin-top:16px;}
.cta-info li{display:flex;gap:11px;font-size:14.5px;color:var(--txt-2);}
.cta-info li i{color:var(--accent);margin-top:4px;}
.lead-form{background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-2);}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;font-weight:700;color:var(--txt-2);margin-bottom:7px;}
.field input,.field select,.field textarea{width:100%;background:rgba(3,7,18,.72);border:1px solid var(--line-strong);border-radius:10px;color:#fff;font-size:14.5px;padding:12px 14px;font-family:inherit;transition:border-color .25s ease,box-shadow .25s ease;}
.field input::placeholder,.field textarea::placeholder{color:#64748b;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(34,211,238,.16);outline:none;}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#94a3b8 50%),linear-gradient(135deg,#94a3b8 50%,transparent 50%);background-position:calc(100% - 20px) 20px,calc(100% - 14px) 20px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
.lead-form .btn{width:100%;margin-top:6px;}
.form-note{font-size:12.5px;color:var(--txt-3);margin:14px 0 0;}
/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,rgba(4,10,24,.6),rgba(2,5,14,.98));border-top:1px solid var(--line);padding:56px 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.footer-brand strong{font-size:15px;color:#fff;line-height:1.35;}
.footer-desc{font-size:13.5px;color:var(--txt-3);max-width:380px;}
.site-footer h4{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-2);margin-bottom:14px;}
.site-footer ul li{font-size:14px;color:var(--txt-3);padding:5px 0;}
.site-footer ul li a{color:var(--txt-3);}
.site-footer ul li a:hover{color:#fff;}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-top:38px;padding-top:20px;border-top:1px solid rgba(56,189,248,.12);font-size:13px;color:var(--txt-3);}
.compliance{display:inline-flex;align-items:center;gap:8px;}
/* ===== FAB ===== */
.fab-support{position:fixed;left:16px;bottom:96px;z-index:50;display:inline-flex;align-items:center;gap:10px;padding:12px 18px 12px 14px;border-radius:999px;background:rgba(7,7,13,.82);backdrop-filter:blur(12px);border:1px solid transparent;background-clip:padding-box;color:#fff;font-size:13.5px;font-weight:700;box-shadow:0 0 20px rgba(6,182,212,.45);opacity:.78;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;}
.fab-support::before{content:"";position:absolute;inset:-1px;border-radius:999px;padding:1px;background:linear-gradient(135deg,var(--accent),var(--brand-2),var(--danger));-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-support i{font-size:17px;color:var(--accent);}
.fab-support:hover{opacity:1;transform:translateY(-3px) scale(1.03);box-shadow:0 0 30px rgba(6,182,212,.7);color:#fff;}
.fab-support:active{transform:scale(.96);}
.fab-dot{position:absolute;top:-2px;right:-2px;width:12px;height:12px;border-radius:50%;background:var(--danger);box-shadow:0 0 10px rgba(244,63,94,.9);animation:pulseDot 1.6s infinite;}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.82);}}
/* ===== Responsive ===== */
@media screen and (max-width:1024px){
  .hero-stack{grid-template-columns:1fr;gap:28px;}
  .metric-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .matrix-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .assure{grid-template-columns:1fr;gap:26px;}
  .cta-layout{grid-template-columns:1fr;gap:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .nav-links{display:none;}
  .nav-actions{display:none;}
  .nav-toggle{display:grid;place-items:center;}
}
@media screen and (max-width:768px){
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .matrix-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .qa-grid{grid-template-columns:1fr;gap:18px;}
  .toc-list{grid-template-columns:1fr;}
  .assure-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .brand-text strong{max-width:52vw;font-size:13.5px;}
}
@media screen and (max-width:520px){
  .metric-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-actions .btn{width:100%;}
  .mini-form{flex-direction:column;}
  .mini-form button{width:100%;}
  .fab-support span{display:none;}
  .fab-support{padding:14px;left:12px;bottom:84px;}
  .section{padding:clamp(44px,9vw,64px) 0;}
}

/* roulang page: category2 */
:root{
  --bg-0:#030712;
  --bg-1:#050d1f;
  --bg-2:#081229;
  --panel:rgba(11,20,42,.72);
  --panel-solid:#0b142a;
  --glass:rgba(18,32,64,.55);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.4);
  --brand:#2563eb;
  --brand-2:#38bdf8;
  --brand-3:#60a5fa;
  --accent:#22d3ee;
  --gold:#facc15;
  --danger:#f43f5e;
  --ok:#34d399;
  --txt:#f8fafc;
  --txt-2:#c7d2e4;
  --txt-3:#94a3b8;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-1:0 10px 30px rgba(3,10,26,.6);
  --shadow-2:0 18px 50px rgba(2,8,22,.75);
  --glow:0 0 22px rgba(56,189,248,.35);
  --glow-strong:0 0 34px rgba(37,99,235,.55);
  --space:clamp(56px,7vw,104px);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(37,99,235,.28),transparent 62%),
    radial-gradient(900px 520px at 4% 12%,rgba(34,211,238,.14),transparent 58%),
    linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 46%,var(--bg-2) 100%);
  color:var(--txt);
  line-height:1.62;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--brand-3);text-decoration:none;transition:color .25s ease,opacity .25s ease;}
a:hover,a:focus{color:#fff;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
button{font-family:inherit;}
h1,h2,h3,h4{font-family:inherit;color:var(--txt);line-height:1.25;letter-spacing:-.01em;}
p{margin:0 0 14px;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
.section{padding:var(--space) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.55),rgba(3,7,18,.2));border-top:1px solid rgba(56,189,248,.08);border-bottom:1px solid rgba(56,189,248,.08);}
.section-head{max-width:780px;margin-bottom:40px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:rgba(34,211,238,.09);border:1px solid rgba(34,211,238,.3);border-radius:999px;padding:6px 14px;margin-bottom:16px;}
.section-title{font-size:clamp(24px,3.1vw,38px);}
.section-sub{font-size:16px;color:var(--txt-3);max-width:760px;}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px;}
.brand{display:flex;align-items:center;gap:12px;min-width:0;color:#fff;font-weight:800;}
.brand:hover{color:#fff;}
.brand-mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));display:grid;place-items:center;color:#03111f;font-size:19px;box-shadow:var(--glow);}
.brand-text{display:flex;flex-direction:column;min-width:0;}
.brand-text strong{font-size:15px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(42vw,330px);}
.brand-text span{font-size:11px;color:var(--txt-3);letter-spacing:.08em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{font-size:14px;font-weight:600;color:var(--txt-2);padding:9px 13px;border-radius:10px;transition:background .25s ease,color .25s ease;}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.12);}
.nav-links a.active{color:#fff;background:rgba(56,189,248,.16);box-shadow:inset 0 0 0 1px var(--line-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:8px;}
.btn-login{font-size:14px;font-weight:600;color:var(--brand-3);padding:9px 14px;border-radius:10px;border:1px solid rgba(56,189,248,.35);background:transparent;transition:.25s;}
.btn-login:hover{color:#fff;border-color:var(--accent);}
.btn-signup{font-size:14px;font-weight:800;color:#02121f;padding:10px 18px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--brand-2));box-shadow:var(--glow);border:none;transition:.25s;}
.btn-signup:hover{transform:translateY(-2px);box-shadow:var(--glow-strong);color:#02121f;}
.nav-toggle{display:none;margin-left:auto;background:rgba(56,189,248,.12);border:1px solid var(--line-strong);color:#fff;width:44px;height:44px;border-radius:12px;font-size:18px;}
.mobile-panel{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.97);}
.mobile-panel.open{display:block;}
.mobile-panel ul{padding:10px 20px 4px;}
.mobile-panel a{display:block;padding:12px 6px;font-size:15px;color:var(--txt-2);border-bottom:1px solid rgba(56,189,248,.1);}
.mobile-panel a.active{color:var(--accent);}
.mobile-cta{display:flex;gap:10px;padding:16px 20px 22px;}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:15px;padding:13px 24px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--brand));color:#02121f;box-shadow:var(--glow);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--glow-strong);color:#02121f;}
.btn-ghost{background:rgba(56,189,248,.08);color:#fff;border-color:var(--line-strong);}
.btn-ghost:hover{background:rgba(56,189,248,.16);color:#fff;transform:translateY(-2px);}
.btn-gold{background:linear-gradient(135deg,var(--gold),#f97316);color:#1b1002;box-shadow:0 0 22px rgba(250,204,21,.3);}
.btn-gold:hover{transform:translateY(-3px);color:#1b1002;}
.btn:active{transform:translateY(-1px) scale(.985);}

/* ===== Category Hero ===== */
.cat-hero{padding:clamp(44px,6vw,84px) 0 var(--space);position:relative;overflow:hidden;}
.cat-hero-bg{position:absolute;inset:0;background:url('/assets/images/a07a00f813e7224d.jpg') center/cover no-repeat;opacity:.22;filter:saturate(1.1);}
.cat-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.55) 0%,rgba(3,7,18,.88) 60%,var(--bg-0) 100%);}
.cat-hero .container{position:relative;z-index:2;}
.cat-hero-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:32px;align-items:start;}
.cat-hero h1{font-size:clamp(28px,4.2vw,50px);margin:0 0 18px;}
.cat-hero h1 .hl{background:linear-gradient(120deg,var(--accent),var(--brand-2) 60%,var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent;}
.cat-hero-lead{font-size:17px;color:var(--txt-2);max-width:640px;}
.cat-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.badge-chip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--txt-2);background:rgba(18,32,64,.7);border:1px solid var(--line);border-radius:999px;padding:7px 14px;}
.badge-chip i{color:var(--accent);}
.brief-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-2);backdrop-filter:blur(12px);}
.brief-cover{position:relative;aspect-ratio:16/10;overflow:hidden;}
.brief-cover img{width:100%;height:100%;object-fit:cover;}
.brief-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.05),rgba(5,13,31,.92));}
.brief-cover-tag{position:absolute;left:16px;top:16px;z-index:2;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#02121f;background:linear-gradient(135deg,var(--gold),#fb923c);border-radius:8px;padding:6px 11px;}
.brief-body{padding:22px 22px 24px;}
.brief-body h2{font-size:18px;margin:0 0 14px;}
.brief-list li{display:flex;gap:10px;font-size:14.5px;color:var(--txt-2);padding:9px 0;border-bottom:1px dashed rgba(56,189,248,.14);}
.brief-list li:last-child{border-bottom:0;}
.brief-list i{color:var(--accent);margin-top:4px;}
.brief-body .btn{width:100%;margin-top:16px;}

/* ===== Metrics ===== */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.metric{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;position:relative;overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.metric:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-1);}
.metric::before{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:linear-gradient(180deg,var(--accent),var(--brand));}
.metric-label{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-3);font-weight:700;}
.metric-value{font-size:clamp(22px,2.8vw,30px);font-weight:800;color:#fff;margin:10px 0 6px;letter-spacing:-.01em;}
.metric-value small{font-size:13px;font-weight:600;color:var(--txt-3);margin-left:4px;}
.metric-note{font-size:13px;color:var(--txt-3);margin:0;}

/* ===== Game matrix ===== */
.game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.game-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;display:flex;flex-direction:column;}
.game-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--glow);}
.game-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.game-card:hover .game-thumb img{transform:scale(1.06);}
.game-tag{position:absolute;left:12px;top:12px;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:5px 10px;border-radius:7px;background:linear-gradient(135deg,var(--danger),#f97316);color:#fff;}
.game-tag.vip{background:linear-gradient(135deg,var(--gold),#f59e0b);color:#1b1002;}
.game-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1;}
.game-body h3{font-size:17px;margin:0 0 8px;}
.game-body p{font-size:14px;color:var(--txt-3);margin:0 0 14px;}
.game-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;}
.meta-pill{font-size:12px;font-weight:600;color:var(--brand-3);background:rgba(37,99,235,.14);border:1px solid rgba(56,189,248,.24);border-radius:999px;padding:5px 11px;}
.meta-pill.gold{color:var(--gold);background:rgba(250,204,21,.1);border-color:rgba(250,204,21,.3);}

/* ===== Scenarios ===== */
.scene-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:34px;align-items:center;}
.scene-visual{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-2);}
.scene-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.scene-visual-caption{position:absolute;left:0;right:0;bottom:0;padding:20px;background:linear-gradient(180deg,transparent,rgba(3,7,18,.94));font-size:14px;color:var(--txt-2);}
.scene-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(56,189,248,.1);}
.scene-list li:last-child{border-bottom:0;}
.scene-icon{width:44px;height:44px;flex:0 0 44px;border-radius:12px;display:grid;place-items:center;background:rgba(34,211,238,.12);border:1px solid var(--line-strong);color:var(--accent);font-size:18px;}
.scene-list h3{font-size:16.5px;margin:0 0 5px;}
.scene-list p{font-size:14.5px;color:var(--txt-3);margin:0;}

/* ===== Process ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step;}
.step{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;position:relative;transition:transform .25s ease,border-color .25s ease;}
.step:hover{transform:translateY(-4px);border-color:var(--line-strong);}
.step-num{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);}
.step h3{font-size:16.5px;margin:10px 0 8px;}
.step p{font-size:14px;color:var(--txt-3);margin:0;}

/* ===== Compare table ===== */
.compare-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);}
table.compare{width:100%;border-collapse:collapse;min-width:640px;}
table.compare th,table.compare td{padding:16px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(56,189,248,.1);}
table.compare thead th{background:rgba(18,32,64,.85);color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;font-weight:800;}
table.compare tbody tr:last-child td{border-bottom:0;}
table.compare tbody tr:hover{background:rgba(56,189,248,.06);}
table.compare td:first-child{color:var(--txt-2);font-weight:600;}
table.compare td strong{color:var(--accent);}
.tick{color:var(--ok);}
.cross{color:var(--txt-3);}

/* ===== Timeline ===== */
.timeline{position:relative;padding-left:26px;}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--accent),rgba(37,99,235,.2));}
.timeline-item{position:relative;padding:0 0 26px 12px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{content:"";position:absolute;left:-25px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--bg-0);border:2px solid var(--accent);box-shadow:0 0 12px rgba(34,211,238,.6);}
.timeline-item h3{font-size:16.5px;margin:0 0 6px;}
.timeline-item span{display:block;font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-3);margin-bottom:6px;}
.timeline-item p{font-size:14.5px;color:var(--txt-3);margin:0;}
.timeline-layout{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:start;}

/* ===== News ===== */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.news-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:block;color:var(--txt);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-1);color:var(--txt);}
.news-tag{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.3);border-radius:999px;padding:4px 11px;margin-bottom:12px;}
.news-card h3{font-size:17px;margin:0 0 10px;}
.news-card p{font-size:14.5px;color:var(--txt-3);margin:0 0 14px;}
.news-date{font-size:13px;color:var(--brand-3);font-weight:600;}
.news-more{display:flex;justify-content:flex-start;margin-top:26px;}
.news-empty{font-size:15px;color:var(--txt-3);background:var(--glass);border:1px dashed var(--line-strong);border-radius:var(--radius);padding:26px;}

/* ===== Security ===== */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.trust-item{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;}
.trust-item i{font-size:22px;color:var(--accent);margin-bottom:14px;display:block;}
.trust-item h3{font-size:16.5px;margin:0 0 8px;}
.trust-item p{font-size:14px;color:var(--txt-3);margin:0;}
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.pay-badge{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:700;color:var(--txt-2);background:rgba(18,32,64,.75);border:1px solid var(--line);border-radius:12px;padding:11px 16px;transition:border-color .25s ease,color .25s ease;}
.pay-badge:hover{border-color:var(--line-strong);color:#fff;}
.pay-badge i{color:var(--gold);}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.faq-item summary{cursor:pointer;list-style:none;padding:20px 22px;font-size:16.5px;font-weight:700;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:16px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"\002B";font-size:19px;color:var(--accent);transition:transform .25s ease;}
.faq-item[open] summary::after{content:"\2212";}
.faq-item p{padding:0 22px 20px;font-size:15px;color:var(--txt-3);margin:0;}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--shadow-1);}

/* ===== CTA form ===== */
.cta-band{background:linear-gradient(140deg,rgba(37,99,235,.35),rgba(8,18,41,.9) 55%,rgba(34,211,238,.22));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:clamp(30px,4.5vw,54px);box-shadow:var(--shadow-2);position:relative;overflow:hidden;}
.cta-band::after{content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.28),transparent 68%);}
.cta-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:34px;align-items:center;position:relative;z-index:2;}
.cta-layout h2{font-size:clamp(23px,3vw,34px);margin:0 0 14px;}
.cta-layout p{color:var(--txt-2);font-size:15.5px;}
.form-card{background:rgba(4,10,24,.82);border:1px solid var(--line);border-radius:var(--radius);padding:24px;backdrop-filter:blur(10px);}
.form-row{margin-bottom:14px;}
.form-row label{display:block;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--txt-3);margin-bottom:7px;}
.form-row input,.form-row select{width:100%;padding:13px 14px;border-radius:11px;background:rgba(11,20,42,.9);border:1px solid var(--line);color:#fff;font-size:15px;}
.form-row input::placeholder{color:#5b6b85;}
.form-row input:focus,.form-row select:focus{border-color:var(--accent);outline:none;}
.form-note{font-size:12.5px;color:var(--txt-3);margin:12px 0 0;}

/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,rgba(4,10,24,.6),rgba(2,5,14,.96));border-top:1px solid var(--line);padding:56px 0 26px;margin-top:var(--space);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:30px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.footer-brand strong{font-size:15.5px;color:#fff;}
.footer-desc{font-size:14px;color:var(--txt-3);max-width:430px;}
.site-footer h4{font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin:0 0 16px;}
.site-footer ul li{font-size:14px;color:var(--txt-3);padding:6px 0;}
.site-footer ul li a{color:var(--txt-3);}
.site-footer ul li a:hover{color:var(--accent);}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-top:38px;padding-top:22px;border-top:1px solid rgba(56,189,248,.12);font-size:13px;color:var(--txt-3);}
.footer-bottom .compliance{display:inline-flex;align-items:center;gap:8px;color:var(--brand-3);}
.footer-bottom .compliance i{color:var(--ok);}

/* ===== FAB ===== */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;background:rgba(7,7,13,.82);backdrop-filter:blur(12px);border:1px solid transparent;background-clip:padding-box;box-shadow:0 0 20px rgba(6,182,212,.45);color:#fff;font-size:13.5px;font-weight:800;letter-spacing:.03em;opacity:.78;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;}
.fab::before{content:"";position:absolute;inset:-1px;border-radius:999px;padding:1px;background:linear-gradient(120deg,var(--accent),var(--brand),var(--gold));-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{color:var(--accent);font-size:16px;}
.fab:hover{opacity:1;transform:translateY(-2px);color:#fff;box-shadow:0 0 30px rgba(34,211,238,.6);}
.fab:active{transform:translateY(1px) scale(.97);}
.fab-dot{position:absolute;top:-3px;right:-3px;width:11px;height:11px;border-radius:50%;background:var(--danger);box-shadow:0 0 0 2px rgba(7,7,13,.9);animation:fabPulse 1.6s infinite;}
@keyframes fabPulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.55;transform:scale(1.18);}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .cat-hero-grid{grid-template-columns:1fr;gap:26px;}
  .metrics{grid-template-columns:repeat(2,1fr);}
  .game-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .scene-layout{grid-template-columns:1fr;gap:26px;}
  .timeline-layout{grid-template-columns:1fr;gap:28px;}
  .trust-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .cta-layout{grid-template-columns:1fr;gap:26px;}
}
@media (max-width:860px){
  .nav-links,.nav-actions{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .mobile-cta .btn{flex:1;}
}
@media (max-width:640px){
  body{font-size:15.5px;}
  .container{padding:0 16px;}
  .metrics{grid-template-columns:1fr;}
  .game-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .trust-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .brand-text strong{font-size:13.5px;max-width:52vw;}
  .cat-hero-actions .btn{width:100%;}
  .hero-badges{gap:8px;}
  .fab{left:12px;bottom:88px;padding:11px 15px;font-size:12.5px;}
}