/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#08281B;
  --panel:rgba(255,255,255,.045);
  --panel-2:rgba(255,255,255,.07);
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(255,255,255,.09);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#9FB3A8;
  --radius-xs:10px;
  --radius-sm:14px;
  --radius:20px;
  --radius-lg:30px;
  --shadow:0 22px 45px -24px rgba(0,0,0,.85);
  --shadow-gold:0 14px 38px -14px rgba(245,158,11,.45);
  --grad-gold:linear-gradient(135deg,#FCD34D 0%,#F59E0B 52%,#B45309 100%);
  --grad-panel:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--ivory);
  font-size:16px;
  line-height:1.62;
  letter-spacing:.1px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(245,158,11,.16),transparent 62%),
    radial-gradient(760px 560px at 96% 8%,rgba(16,185,129,.12),transparent 60%),
    radial-gradient(700px 500px at 50% 108%,rgba(220,38,38,.10),transparent 65%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
button,input,select{font:inherit;color:inherit;}
button{cursor:pointer;border:none;background:none;}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(245,158,11,.4);color:#fff;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:2;}
.section{padding:74px 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.022),rgba(255,255,255,0));}
.section--deep{background:linear-gradient(180deg,rgba(3,20,13,.85),rgba(8,40,27,.6));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section-head{max-width:820px;margin-bottom:34px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:11.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-light);
  border:1px solid var(--line);
  background:rgba(245,158,11,.08);
  padding:6px 13px;border-radius:99px;margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);}
h1{font-size:clamp(1.75rem,3.3vw,2.75rem);line-height:1.24;font-weight:800;letter-spacing:-.4px;}
h2{font-size:clamp(1.42rem,2.35vw,2.05rem);line-height:1.3;font-weight:800;letter-spacing:-.3px;}
h3{font-size:clamp(1.06rem,1.5vw,1.28rem);line-height:1.42;font-weight:700;}
h4{font-size:1rem;font-weight:700;line-height:1.45;}
.lead{color:var(--mint);font-size:1.03rem;line-height:1.68;}
.muted{color:var(--muted);}
.gold-text{color:var(--gold-light);}
p+p{margin-top:12px;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:99px;font-weight:700;font-size:.94rem;
  border:1px solid transparent;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-gold{background:var(--grad-gold);color:#241200;box-shadow:var(--shadow-gold);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(245,158,11,.62);}
.btn-gold:active{transform:translateY(1px);}
.btn-ghost{border-color:var(--line);color:var(--gold-light);background:rgba(245,158,11,.05);}
.btn-ghost:hover{background:rgba(245,158,11,.14);border-color:var(--gold);transform:translateY(-2px);}
.btn-line{border-color:var(--line-soft);color:var(--ivory);background:rgba(255,255,255,.04);}
.btn-line:hover{border-color:var(--gold);color:var(--gold-light);}
.btn-sm{padding:9px 17px;font-size:.84rem;}
.btn-block{width:100%;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{display:flex;align-items:center;gap:22px;min-height:72px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad-gold);
  display:grid;place-items:center;font-size:19px;color:#2b1500;font-weight:800;
  box-shadow:var(--shadow-gold);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;}
.logo-text strong{font-size:.98rem;font-weight:800;letter-spacing:-.2px;}
.logo-text span{font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--olive);}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px;}
.nav a{
  padding:9px 14px;border-radius:99px;font-size:.885rem;font-weight:500;color:var(--mint);
  transition:background .2s ease,color .2s ease;white-space:nowrap;
}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav a.active{color:#241200;background:var(--grad-gold);font-weight:700;}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.link-login{font-size:.87rem;font-weight:600;color:var(--gold-light);border:1px solid var(--line);padding:9px 16px;border-radius:99px;transition:.2s;}
.link-login:hover{background:rgba(245,158,11,.13);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.05);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft);}
.hero-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(100deg,rgba(5,31,20,.96) 12%,rgba(5,31,20,.78) 48%,rgba(6,36,23,.55) 100%),url('/assets/images/df4232a53d2f0b54.jpg');
  background-size:cover;background-position:center;
  z-index:0;
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.35fr 1fr;gap:44px;align-items:start;
  padding:66px 0 40px;
}
.hero h1{margin:14px 0 18px;}
.hero h1 .hl{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{max-width:660px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-side{
  background:var(--grad-panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:24px;
  box-shadow:var(--shadow);
  backdrop-filter:blur(6px);
}
.hero-side h3{font-size:1.05rem;margin-bottom:6px;}
.hero-side .muted{font-size:.87rem;}
.side-list{margin-top:16px;display:flex;flex-direction:column;gap:12px;}
.side-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(0,0,0,.28);border:1px solid var(--line-soft);
}
.side-row span{font-size:.83rem;color:var(--muted);}
.side-row strong{font-size:.95rem;color:var(--gold-light);font-variant-numeric:tabular-nums;}

/* Metric bar */
.metric-bar{
  position:relative;z-index:2;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line-soft);
  border-top:1px solid var(--line-soft);
  border-bottom:1px solid var(--line-soft);
}
.metric{background:rgba(5,31,20,.92);padding:20px 22px;}
.metric .val{font-size:1.5rem;font-weight:800;color:var(--gold-light);font-variant-numeric:tabular-nums;line-height:1.2;}
.metric .lab{font-size:.79rem;letter-spacing:.7px;text-transform:uppercase;color:var(--olive);margin-top:5px;}

/* Grids */
.grid{display:grid;gap:20px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start;}

/* Cards */
.card{
  background:var(--grad-panel);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  padding:22px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow);}
.card h3{margin-bottom:9px;}
.card p{font-size:.9rem;color:var(--muted);}
.card-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--line);font-size:20px;margin-bottom:14px;
}
.tag{
  display:inline-block;font-size:10.5px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  padding:5px 10px;border-radius:99px;background:rgba(220,38,38,.16);color:#FCA5A5;border:1px solid rgba(220,38,38,.35);
}
.tag--gold{background:rgba(245,158,11,.14);color:var(--gold-light);border-color:var(--line);}
.tag--mint{background:rgba(16,185,129,.14);color:#6EE7B7;border-color:rgba(16,185,129,.35);}

/* Category entry */
.cat-card{
  display:flex;flex-direction:column;gap:12px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(165deg,rgba(245,158,11,.10),rgba(255,255,255,.02) 55%);
  padding:24px;transition:transform .25s ease,box-shadow .25s ease;
}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-gold);}
.cat-card .num{font-size:.78rem;letter-spacing:2px;color:var(--olive);font-weight:700;}
.cat-card h3{font-size:1.1rem;}
.cat-card p{font-size:.895rem;color:var(--muted);}
.cat-card .go{margin-top:auto;font-size:.86rem;font-weight:700;color:var(--gold-light);}

/* Game cards */
.game-card{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid rgba(245,158,11,.3);
  background:rgba(255,255,255,.035);
  position:relative;
  transition:transform .26s ease,box-shadow .26s ease;
}
.game-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-gold);}
.game-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.game-card:hover .game-thumb img{transform:scale(1.07);}
.corner-tag{
  position:absolute;top:12px;left:12px;z-index:3;
  background:linear-gradient(135deg,#DC2626,#7F1D1D);
  color:#fff;font-size:10.5px;font-weight:800;letter-spacing:1.3px;
  padding:5px 11px;border-radius:7px;box-shadow:0 8px 20px -8px rgba(220,38,38,.9);
}
.game-body{padding:16px 18px 20px;}
.game-body h3{font-size:1rem;margin-bottom:6px;}
.game-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px;font-size:.8rem;color:var(--olive);}
.game-meta b{color:var(--gold-light);}

/* Live RTP board */
.rtp-board{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(0,0,0,.26);
}
.rtp-row{
  display:grid;grid-template-columns:1.5fr repeat(3,1fr);
  gap:10px;padding:14px 18px;border-bottom:1px solid var(--line-soft);align-items:center;font-size:.9rem;
}
.rtp-row.head{background:rgba(245,158,11,.09);font-size:.76rem;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-light);font-weight:700;}
.rtp-row:last-child{border-bottom:none;}
.rtp-row .val{font-variant-numeric:tabular-nums;font-weight:700;}
.pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:#22C55E;margin-right:8px;box-shadow:0 0 0 0 rgba(34,197,94,.7);animation:pulse 2s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.6);}70%{box-shadow:0 0 0 12px rgba(34,197,94,0);}100%{box-shadow:0 0 0 0 rgba(34,197,94,0);}}
.up{color:#4ADE80;}
.down{color:#F87171;}

/* Timeline */
.timeline{display:grid;gap:16px;}
.tl-item{
  display:grid;grid-template-columns:150px 1fr;gap:22px;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:20px 22px;background:rgba(255,255,255,.03);
}
.tl-time{font-weight:800;color:var(--gold-light);font-size:1.02rem;}
.tl-time small{display:block;font-weight:500;color:var(--olive);font-size:.78rem;letter-spacing:.6px;margin-top:4px;}
.tl-body p{font-size:.9rem;color:var(--muted);}
.countdown{
  display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;
}
.cd-box{
  min-width:78px;text-align:center;padding:10px 12px;border-radius:var(--radius-xs);
  background:rgba(0,0,0,.35);border:1px solid var(--line);
}
.cd-box b{display:block;font-size:1.24rem;color:var(--gold-light);font-variant-numeric:tabular-nums;}
.cd-box span{font-size:.68rem;letter-spacing:1.1px;text-transform:uppercase;color:var(--olive);}

/* Steps */
.steps{counter-reset:step;}
.step{
  position:relative;padding:22px 22px 22px 66px;border-radius:var(--radius);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:20px;top:22px;
  font-size:1rem;font-weight:800;color:#2b1500;
  background:var(--grad-gold);width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
}
.step p{font-size:.895rem;color:var(--muted);margin-top:7px;}

/* Table */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(0,0,0,.24);}
table{width:100%;border-collapse:collapse;min-width:680px;}
th,td{padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line-soft);vertical-align:top;}
thead th{
  font-size:.75rem;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-light);
  background:rgba(245,158,11,.08);font-weight:700;
}
tbody tr:last-child td{border-bottom:none;}
tbody tr:hover{background:rgba(255,255,255,.026);}
td.reco{background:rgba(245,158,11,.075);border-left:1px solid var(--line);border-right:1px solid var(--line);}
th.reco{background:rgba(245,158,11,.16);}
.check{color:#4ADE80;font-weight:700;}
.cross{color:#F87171;font-weight:700;}

/* News */
.news-layout{display:grid;grid-template-columns:1.55fr 1fr;gap:30px;align-items:start;}
.news-item{
  display:grid;grid-template-columns:150px 1fr;gap:18px;
  padding:16px 0;border-bottom:1px solid var(--line-soft);
}
.news-item:last-child{border-bottom:none;}
.news-thumb{border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line-soft);aspect-ratio:4/3;}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.news-item:hover .news-thumb img{transform:scale(1.06);}
.news-body h3{font-size:1rem;margin:8px 0 7px;}
.news-body h3 a:hover{color:var(--gold-light);}
.news-body p{font-size:.87rem;color:var(--muted);}
.news-body time{display:block;margin-top:9px;font-size:.76rem;color:var(--olive);letter-spacing:.5px;}
.side-panel{
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:linear-gradient(165deg,rgba(245,158,11,.08),rgba(255,255,255,.02));
}
.side-panel h3{font-size:1rem;margin-bottom:14px;}
.mini-list{display:flex;flex-direction:column;gap:13px;}
.mini-item{display:flex;gap:11px;font-size:.86rem;line-height:1.5;}
.mini-item .dot{flex-shrink:0;width:7px;height:7px;border-radius:50%;background:var(--gold);margin-top:8px;}
.mini-item a:hover{color:var(--gold-light);}
.empty-note{
  padding:26px;border:1px dashed var(--line);border-radius:var(--radius);
  color:var(--muted);font-size:.9rem;text-align:center;background:rgba(255,255,255,.02);
}

/* Ranking */
.rank-item{
  display:grid;grid-template-columns:56px 1fr auto;gap:16px;align-items:center;
  padding:16px 18px;border-radius:var(--radius-sm);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
  transition:border-color .22s ease,transform .22s ease;
}
.rank-item:hover{border-color:var(--line);transform:translateX(4px);}
.rank-no{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;background:rgba(245,158,11,.14);color:var(--gold-light);border:1px solid var(--line);
}
.rank-item p{font-size:.84rem;color:var(--muted);margin-top:4px;}
.rank-val{font-weight:800;color:var(--gold-light);font-variant-numeric:tabular-nums;font-size:.95rem;text-align:right;}

/* Evidence / banner section */
.banner-section{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  padding:40px;background-image:linear-gradient(100deg,rgba(4,25,16,.94) 20%,rgba(6,38,24,.72) 100%),url('/assets/images/1a8172c71e18034a.jpg');
  background-size:cover;background-position:center;
}
.banner-section .grid{margin-top:24px;}
.stat{
  background:rgba(0,0,0,.35);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:18px 20px;
}
.stat b{display:block;font-size:1.42rem;color:var(--gold-light);font-variant-numeric:tabular-nums;}
.stat span{font-size:.78rem;letter-spacing:.8px;color:var(--mint);text-transform:uppercase;}

/* Partners */
.partner-row{
  display:grid;grid-template-columns:repeat(6,1fr);gap:14px;
}
.partner{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:18px 12px;text-align:center;background:rgba(255,255,255,.03);
  font-weight:700;font-size:.88rem;color:var(--mint);transition:.22s;
}
.partner:hover{border-color:var(--gold);color:var(--gold-light);background:rgba(245,158,11,.08);}
.partner small{display:block;font-weight:500;font-size:.72rem;color:var(--olive);margin-top:4px;letter-spacing:.6px;}

/* Trust strip */
.trust-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.trust-item{
  display:flex;gap:13px;align-items:flex-start;
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:18px;background:rgba(255,255,255,.025);
}
.trust-item .ico{font-size:20px;line-height:1;}
.trust-item h4{font-size:.92rem;margin-bottom:4px;}
.trust-item p{font-size:.82rem;color:var(--muted);}

/* Payment */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.pay-card{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px;
  background:linear-gradient(160deg,rgba(245,158,11,.09),rgba(255,255,255,.02));
}
.pay-card b{display:block;font-size:1rem;margin-bottom:6px;}
.pay-card p{font-size:.83rem;color:var(--muted);}
.pay-card span{display:inline-block;margin-top:11px;font-size:.78rem;font-weight:700;color:var(--gold-light);}

/* Form */
.form-panel{
  display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;
  background:linear-gradient(150deg,rgba(245,158,11,.10),rgba(255,255,255,.02));
}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px;}
.field label{font-size:.82rem;letter-spacing:.6px;color:var(--mint);font-weight:600;}
.field input,.field select{
  padding:13px 15px;border-radius:var(--radius-xs);
  border:1px solid var(--line-soft);background:rgba(0,0,0,.35);color:#fff;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(245,158,11,.18);}
.field input::placeholder{color:#6F8579;}
.form-note{font-size:.78rem;color:var(--olive);margin-top:11px;line-height:1.5;}
.toast{
  margin-top:14px;padding:12px 15px;border-radius:var(--radius-xs);
  background:rgba(16,185,129,.14);border:1px solid rgba(16,185,129,.4);
  font-size:.86rem;color:#A7F3D0;display:none;
}
.toast.show{display:block;}

/* FAQ */
.faq-list{display:grid;gap:12px;}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.028);overflow:hidden;
}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 20px;font-weight:700;font-size:.96rem;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--gold-light);font-size:1.2rem;line-height:1;transition:transform .22s ease;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{padding:0 20px 19px;font-size:.9rem;color:var(--muted);max-width:900px;}
.faq-item[open]{border-color:var(--line);}

/* Final CTA */
.final-cta{
  text-align:center;border-radius:var(--radius-lg);border:1px solid var(--line);
  padding:46px 28px;background:linear-gradient(150deg,rgba(245,158,11,.14),rgba(255,255,255,.02) 60%);
}
.final-cta p{max-width:720px;margin:14px auto 0;color:var(--mint);font-size:.95rem;}
.final-cta .hero-cta{justify-content:center;}

/* Footer */
.site-footer{
  border-top:1px solid var(--line-soft);background:linear-gradient(180deg,rgba(3,20,13,.9),#03130D);
  padding:52px 0 26px;position:relative;z-index:2;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px;}
.footer-grid h4{font-size:.86rem;letter-spacing:1.3px;text-transform:uppercase;color:var(--gold-light);margin-bottom:14px;}
.footer-grid p{font-size:.86rem;color:var(--muted);}
.footer-links{display:flex;flex-direction:column;gap:9px;}
.footer-links a{font-size:.87rem;color:var(--muted);transition:color .2s ease,padding-left .2s ease;}
.footer-links a:hover{color:var(--gold-light);padding-left:4px;}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:.8rem;color:var(--olive);
}
.badge-18{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--line);color:var(--gold-light);font-weight:800;font-size:.8rem;
}
.license-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.license{
  font-size:.74rem;letter-spacing:.8px;padding:6px 11px;border-radius:8px;
  border:1px solid var(--line-soft);color:var(--mint);background:rgba(255,255,255,.03);
}
.footer-note{margin-top:14px;font-size:.79rem;color:#6F8579;line-height:1.6;}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#2B0404 0%,#14161B 62%,#0B0C0E 100%);
  border:2px solid var(--gold);
  display:grid;place-items:center;font-size:22px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:floaty 3.4s ease-in-out infinite;
  transition:transform .28s ease,opacity .28s ease;
}
.fab:hover{opacity:1;transform:scale(1.1);}
.fab:active{transform:scale(.95) translateY(3px);}
.fab .fab-icon{transition:transform .5s ease;display:block;}
.fab:hover .fab-icon{transform:rotate(360deg);}
.fab .dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-7px);}}

/* Responsive */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:30px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .trust-strip,.pay-grid{grid-template-columns:repeat(2,1fr);}
  .partner-row{grid-template-columns:repeat(3,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .news-layout,.split,.form-panel{grid-template-columns:1fr;}
}
@media (max-width:900px){
  .nav-toggle{display:flex;}
  .header-actions{margin-left:auto;order:2;}
  .nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;display:none;
  }
  .nav.open{display:flex;}
  .nav a{padding:12px 14px;border-radius:12px;}
  .metric-bar{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .rtp-row{grid-template-columns:1.4fr 1fr 1fr;font-size:.84rem;}
  .rtp-row .hide-sm{display:none;}
}
@media (max-width:768px){
  .section{padding:52px 0;}
  .hero-grid{padding:44px 0 30px;}
  .tl-item{grid-template-columns:1fr;gap:10px;}
  .banner-section{padding:26px;}
  .final-cta{padding:32px 20px;}
}
@media (max-width:560px){
  body{font-size:15px;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .metric-bar{grid-template-columns:1fr;}
  .trust-strip,.pay-grid{grid-template-columns:1fr;}
  .partner-row{grid-template-columns:repeat(2,1fr);}
  .news-item{grid-template-columns:1fr;}
  .news-thumb{aspect-ratio:16/9;}
  .rank-item{grid-template-columns:46px 1fr;row-gap:8px;}
  .rank-val{grid-column:2;text-align:left;}
  .footer-grid{grid-template-columns:1fr;}
  .header-inner{min-height:64px;gap:12px;}
  .logo-text span{display:none;}
  .link-login{padding:8px 12px;font-size:.82rem;}
  .header-actions .btn-gold{padding:9px 14px;font-size:.82rem;}
  .fab{left:14px;bottom:88px;width:52px;height:52px;}
  .rtp-row{grid-template-columns:1.3fr 1fr;padding:12px 14px;font-size:.82rem;}
  .rtp-row .hide-xs{display:none;}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#08281B;
  --panel:rgba(255,255,255,.045);
  --panel-2:rgba(255,255,255,.07);
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(255,255,255,.09);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#9FB3A8;
  --radius-xs:10px;
  --radius-sm:14px;
  --radius:20px;
  --radius-lg:30px;
  --shadow:0 22px 45px -24px rgba(0,0,0,.85);
  --shadow-gold:0 14px 38px -14px rgba(245,158,11,.45);
  --grad-gold:linear-gradient(135deg,#FCD34D 0%,#F59E0B 52%,#B45309 100%);
  --grad-panel:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--ivory);
  font-size:16px;
  line-height:1.65;
  letter-spacing:.1px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(245,158,11,.16),transparent 62%),
    radial-gradient(760px 560px at 96% 8%,rgba(16,185,129,.12),transparent 60%),
    radial-gradient(700px 500px at 50% 108%,rgba(220,38,38,.10),transparent 65%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,select{font:inherit;color:inherit;}
button{cursor:pointer;border:none;background:none;}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.24;font-weight:800;letter-spacing:-.4px;}
h1{font-size:clamp(1.7rem,3.4vw,2.6rem);}
h2{font-size:clamp(1.45rem,2.6vw,2.05rem);}
h3{font-size:1.08rem;}
h4{font-size:.98rem;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:2;}
.section{padding:74px 0;position:relative;}
.section--tight{padding:56px 0;}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.022),rgba(255,255,255,0));}
.section--deep{background:linear-gradient(180deg,rgba(3,20,13,.88),rgba(8,40,27,.62));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section-head{max-width:820px;margin-bottom:32px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:11.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-light);
  border:1px solid var(--line);
  background:rgba(245,158,11,.08);
  padding:6px 13px;border-radius:99px;margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);}
.lead{color:var(--mint);font-size:1.03rem;line-height:1.68;}
.muted{color:var(--muted);}
.grad-text{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:34px 0;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:99px;font-weight:700;font-size:.94rem;
  border:1px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-gold{background:var(--grad-gold);color:#241200;box-shadow:var(--shadow-gold);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(245,158,11,.62);}
.btn-gold:active{transform:translateY(1px);}
.btn-ghost{border-color:var(--line);color:var(--gold-light);background:rgba(245,158,11,.05);}
.btn-ghost:hover{background:rgba(245,158,11,.14);border-color:var(--gold);transform:translateY(-2px);}
.btn-line{border-color:var(--line-soft);color:var(--ivory);background:rgba(255,255,255,.04);}
.btn-line:hover{border-color:var(--gold);color:var(--gold-light);}
.btn-sm{padding:9px 17px;font-size:.84rem;}
.btn-block{width:100%;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{display:flex;align-items:center;gap:22px;min-height:72px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad-gold);
  display:grid;place-items:center;font-size:19px;color:#2b1500;font-weight:800;
  box-shadow:var(--shadow-gold);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;}
.logo-text strong{font-size:.98rem;font-weight:800;letter-spacing:-.2px;}
.logo-text span{font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--olive);}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px;}
.nav a{
  padding:9px 14px;border-radius:99px;font-size:.885rem;font-weight:500;color:var(--mint);
  transition:background .2s ease,color .2s ease;white-space:nowrap;
}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav a.active{color:#241200;background:var(--grad-gold);font-weight:700;}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.link-login{font-size:.87rem;color:var(--gold-light);border-bottom:1px dashed rgba(252,211,77,.4);padding-bottom:2px;}
.link-login:hover{color:#fff;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.05);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft);}
.hero-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(100deg,rgba(5,31,20,.97) 10%,rgba(5,31,20,.82) 46%,rgba(6,36,23,.55) 100%),url('/assets/images/df4232a53d2f0b54.jpg');
  background-size:cover;background-position:center;
  z-index:0;
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.28fr .92fr;gap:44px;align-items:start;
  padding:62px 0 56px;
}
.crumb{font-size:.78rem;letter-spacing:.6px;color:var(--olive);text-transform:uppercase;margin-bottom:14px;}
.crumb a:hover{color:var(--gold-light);}
.crumb span{margin:0 7px;opacity:.6;}
.hero-lead{max-width:640px;color:var(--mint);}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.chip{
  font-size:.78rem;color:var(--mint);border:1px solid var(--line-soft);
  background:rgba(255,255,255,.04);padding:7px 13px;border-radius:99px;
}
.hero-panel{
  background:var(--grad-panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:22px;
  box-shadow:var(--shadow);
}
.hero-cover{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft);margin-bottom:18px;}
.hero-cover img{width:100%;height:172px;object-fit:cover;}
.hero-panel h3{font-size:.95rem;text-transform:uppercase;letter-spacing:1.4px;color:var(--gold-light);margin-bottom:12px;}
.toc{display:grid;gap:9px;margin-bottom:18px;}
.toc a{
  display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--mint);
  padding:8px 10px;border-radius:var(--radius-xs);border:1px solid transparent;transition:.2s;
}
.toc a::before{content:"▸";color:var(--gold);font-size:.8rem;}
.toc a:hover{background:rgba(245,158,11,.08);border-color:var(--line);color:#fff;}
.lead-form{display:flex;gap:8px;flex-wrap:wrap;}
.lead-form input{
  flex:1 1 160px;min-width:0;padding:12px 15px;border-radius:99px;
  background:rgba(0,0,0,.32);border:1px solid var(--line-soft);font-size:.88rem;
}
.lead-form input::placeholder{color:#7d907f;}
.lead-form input:focus{border-color:var(--gold);outline:none;}
.form-note{font-size:.76rem;color:var(--olive);margin-top:10px;}

/* Stats */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.stat{
  background:var(--grad-panel);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:20px;transition:.25s;
}
.stat:hover{border-color:var(--line);transform:translateY(-3px);}
.stat b{display:block;font-size:1.72rem;font-weight:800;color:var(--gold-light);letter-spacing:-.8px;line-height:1.1;}
.stat span{display:block;font-size:.84rem;color:var(--muted);margin-top:7px;}
.stat em{display:block;font-style:normal;font-size:.72rem;letter-spacing:1.1px;text-transform:uppercase;color:var(--olive);margin-bottom:8px;}

/* Timeline */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.slot{
  position:relative;padding:22px 20px;border-radius:var(--radius);
  background:var(--grad-panel);border:1px solid var(--line-soft);transition:.25s;
}
.slot:hover{border-color:var(--line);box-shadow:var(--shadow);transform:translateY(-4px);}
.slot-time{font-size:1.14rem;font-weight:800;color:var(--gold-light);letter-spacing:-.4px;}
.slot-name{display:block;font-size:.74rem;letter-spacing:1.4px;text-transform:uppercase;color:var(--olive);margin:8px 0 10px;}
.slot p{font-size:.88rem;color:var(--mint);line-height:1.6;}
.slot-tag{
  position:absolute;top:-10px;right:14px;font-size:.68rem;font-weight:700;letter-spacing:.8px;
  text-transform:uppercase;padding:4px 10px;border-radius:99px;background:var(--red);color:#fff;
}
.slot-tag.gold{background:var(--grad-gold);color:#2b1500;}
.slot-tag.mint{background:rgba(16,185,129,.85);color:#03251a;}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.card{
  background:var(--grad-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:.28s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow);}
.card-media{position:relative;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--line-soft);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.card:hover .card-media img{transform:scale(1.05);}
.tag{
  position:absolute;top:12px;left:12px;font-size:.68rem;font-weight:700;letter-spacing:.9px;
  text-transform:uppercase;padding:5px 11px;border-radius:99px;
  background:rgba(5,31,20,.82);border:1px solid var(--line);color:var(--gold-light);backdrop-filter:blur(4px);
}
.card-body{padding:20px;display:flex;flex-direction:column;gap:9px;flex:1;}
.card-body h3{margin:0;font-size:1.06rem;}
.card-body p{font-size:.89rem;color:var(--mint);line-height:1.6;margin:0;}
.card-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:10px;border-top:1px solid var(--line-soft);}
.card-meta span{font-size:.75rem;color:var(--olive);}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.step{
  display:flex;gap:16px;padding:20px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);transition:.25s;
}
.step:hover{border-color:var(--line);background:rgba(245,158,11,.06);}
.step-num{
  flex-shrink:0;width:40px;height:40px;border-radius:12px;background:var(--grad-gold);
  color:#2b1500;font-weight:800;display:grid;place-items:center;font-size:1rem;
}
.step h3{margin:0 0 6px;font-size:1rem;}
.step p{font-size:.88rem;color:var(--mint);margin:0;line-height:1.6;}

/* Table */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(255,255,255,.025);}
table.cmp{width:100%;border-collapse:collapse;min-width:640px;}
table.cmp th,table.cmp td{padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line-soft);}
table.cmp thead th{
  font-size:.74rem;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-light);
  background:rgba(245,158,11,.08);
}
table.cmp tbody tr:last-child td{border-bottom:none;}
table.cmp tbody tr:hover{background:rgba(255,255,255,.03);}
table.cmp td:first-child{color:var(--ivory);font-weight:600;}
table.cmp td.good{color:#6EE7B7;font-weight:600;}
table.cmp td.low{color:#FCA5A5;}

/* Payment */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.pay{
  padding:18px;border-radius:var(--radius-sm);border:1px solid var(--line-soft);
  background:rgba(255,255,255,.03);transition:.25s;
}
.pay:hover{border-color:var(--line);transform:translateY(-3px);}
.pay strong{display:block;font-size:.96rem;margin-bottom:6px;color:var(--gold-light);}
.pay span{font-size:.82rem;color:var(--muted);line-height:1.55;display:block;}

/* News */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.news-card{
  display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:var(--radius);
  background:var(--grad-panel);border:1px solid var(--line-soft);transition:.25s;
}
.news-card:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow);}
.news-card .tag{
  position:static;display:inline-block;width:max-content;background:rgba(245,158,11,.12);
}
.news-card h3{font-size:1rem;margin:0;line-height:1.45;}
.news-card:hover h3{color:var(--gold-light);}
.news-card p{font-size:.87rem;color:var(--mint);margin:0;line-height:1.6;}
.news-meta{font-size:.75rem;color:var(--olive);margin-top:auto;padding-top:8px;border-top:1px solid var(--line-soft);}

/* Category matrix */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.cat-card{
  display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:var(--radius);
  border:1px solid var(--line);background:linear-gradient(160deg,rgba(245,158,11,.10),rgba(255,255,255,.02));
  transition:.25s;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-gold);}
.cat-card h3{margin:0;font-size:1.04rem;color:var(--gold-light);}
.cat-card p{margin:0;font-size:.88rem;color:var(--mint);}
.cat-card span{font-size:.78rem;color:var(--olive);margin-top:auto;}

/* FAQ */
.faq{display:grid;gap:12px;max-width:920px;}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);padding:16px 20px;transition:.25s;
}
.faq-item[open]{border-color:var(--line);background:rgba(245,158,11,.05);}
.faq-item summary{
  cursor:pointer;font-weight:700;font-size:.98rem;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";font-size:1.3rem;line-height:1;color:var(--gold);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{margin:12px 0 0;font-size:.9rem;color:var(--mint);line-height:1.65;}

/* CTA */
.cta{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.cta-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(105deg,rgba(5,31,20,.96) 15%,rgba(6,36,23,.72) 100%),url('/assets/images/1a8172c71e18034a.jpg');
  background-size:cover;background-position:center;z-index:0;
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;padding:40px;}
.cta-list{display:grid;gap:10px;margin-top:16px;}
.cta-list li{font-size:.9rem;color:var(--mint);display:flex;gap:10px;}
.cta-list li::before{content:"✓";color:var(--gold-light);font-weight:700;}
.cta-form{
  background:rgba(3,20,13,.72);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(6px);
}
.cta-form label{display:block;font-size:.78rem;letter-spacing:1px;text-transform:uppercase;color:var(--olive);margin-bottom:8px;}
.cta-form input{
  width:100%;padding:12px 15px;border-radius:var(--radius-xs);margin-bottom:12px;
  background:rgba(0,0,0,.35);border:1px solid var(--line-soft);font-size:.9rem;
}
.cta-form input:focus{border-color:var(--gold);outline:none;}

/* Footer */
.site-footer{
  position:relative;z-index:2;margin-top:20px;padding:56px 0 26px;
  background:linear-gradient(180deg,rgba(3,20,13,.9),rgba(2,14,9,.98));
  border-top:1px solid var(--line);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px;}
.footer-grid h4{font-size:.8rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold-light);margin-bottom:14px;}
.footer-grid p{font-size:.87rem;color:var(--muted);line-height:1.65;}
.footer-links{display:grid;gap:9px;}
.footer-links a{font-size:.88rem;color:var(--mint);transition:.2s;}
.footer-links a:hover{color:var(--gold-light);padding-left:3px;}
.license-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.license{
  font-size:.72rem;letter-spacing:.8px;text-transform:uppercase;color:var(--gold-light);
  border:1px solid var(--line);border-radius:99px;padding:5px 11px;background:rgba(245,158,11,.07);
}
.footer-note{font-size:.8rem;color:var(--olive);margin-top:14px;line-height:1.6;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line-soft);
  font-size:.82rem;color:var(--muted);
}
.badge-18{
  font-weight:800;font-size:.78rem;color:#2b1500;background:var(--grad-gold);
  border-radius:99px;padding:4px 12px;
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#3a2205,#0b0703 72%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab span{font-size:21px;line-height:1;display:block;transition:transform .5s ease;}
.fab::after{
  content:"";position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px rgba(248,250,252,.85);
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.55);}
.fab:hover span{transform:rotate(360deg);}
.fab:active{transform:scale(.95) translateY(3px);}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}

/* Responsive */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:30px;padding:48px 0 44px;}
  .hero-cover img{height:200px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .timeline{grid-template-columns:repeat(2,1fr);}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .pay-grid{grid-template-columns:repeat(2,1fr);}
  .cat-grid{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;padding:30px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:900px){
  .nav-toggle{display:flex;}
  .nav{
    position:absolute;top:100%;left:0;right:0;margin:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(4,24,15,.98);border-bottom:1px solid var(--line);
    padding:14px 18px 20px;display:none;
    box-shadow:0 24px 40px -22px rgba(0,0,0,.9);
  }
  .nav.open{display:flex;}
  .nav a{padding:12px 14px;font-size:.94rem;}
  .header-inner{gap:12px;}
  .header-actions{margin-left:auto;}
  .link-login{display:inline-block;font-size:.82rem;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .steps{grid-template-columns:1fr;}
  .logo-text span{display:none;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .stat-grid,.timeline,.card-grid,.news-grid,.pay-grid{grid-template-columns:1fr;}
  .hero-cta .btn{width:100%;}
  .header-actions .btn-sm{padding:8px 13px;font-size:.78rem;}
  .link-login{display:none;}
  .header-actions .link-login{display:inline-block;font-size:.76rem;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-inner{padding:22px;}
  .fab{left:12px;bottom:88px;width:52px;height:52px;}
  table.cmp th,table.cmp td{padding:12px 14px;font-size:.85rem;}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#08281B;
  --panel:rgba(255,255,255,.045);
  --panel-2:rgba(255,255,255,.07);
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(255,255,255,.09);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#9FB3A8;
  --radius-xs:10px;
  --radius-sm:14px;
  --radius:20px;
  --radius-lg:30px;
  --shadow:0 22px 45px -24px rgba(0,0,0,.85);
  --shadow-gold:0 14px 38px -14px rgba(245,158,11,.45);
  --grad-gold:linear-gradient(135deg,#FCD34D 0%,#F59E0B 52%,#B45309 100%);
  --grad-panel:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--ivory);
  font-size:16px;
  line-height:1.65;
  letter-spacing:.1px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(245,158,11,.16),transparent 62%),
    radial-gradient(760px 560px at 96% 8%,rgba(16,185,129,.12),transparent 60%),
    radial-gradient(700px 500px at 50% 108%,rgba(220,38,38,.10),transparent 65%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;border:none;background:none;}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.25;font-weight:800;letter-spacing:-.3px;}
h1{font-size:clamp(1.85rem,4vw,2.9rem);}
h2{font-size:clamp(1.4rem,2.6vw,2rem);}
h3{font-size:1.1rem;}
p{margin:0 0 14px;}
ul,ol{margin:0 0 14px;padding-left:20px;}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:2;}
.section{padding:72px 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.022),rgba(255,255,255,0));}
.section--deep{background:linear-gradient(180deg,rgba(3,20,13,.85),rgba(8,40,27,.6));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section-head{max-width:820px;margin-bottom:34px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:11.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-light);
  border:1px solid var(--line);
  background:rgba(245,158,11,.08);
  padding:6px 13px;border-radius:99px;margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);}
.lead{color:var(--mint);font-size:1.03rem;line-height:1.68;}
.muted{color:var(--muted);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:99px;font-weight:700;font-size:.94rem;
  border:1px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-gold{background:var(--grad-gold);color:#241200;box-shadow:var(--shadow-gold);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(245,158,11,.62);}
.btn-gold:active{transform:translateY(1px);}
.btn-ghost{border-color:var(--line);color:var(--gold-light);background:rgba(245,158,11,.05);}
.btn-ghost:hover{background:rgba(245,158,11,.14);border-color:var(--gold);transform:translateY(-2px);}
.btn-line{border-color:var(--line-soft);color:var(--ivory);background:rgba(255,255,255,.04);}
.btn-line:hover{border-color:var(--gold);color:var(--gold-light);transform:translateY(-2px);}
.btn-dark{background:#062E20;color:var(--gold-light);border-color:rgba(36,18,0,.25);}
.btn-dark:hover{background:#041d14;transform:translateY(-2px);}
.btn-sm{padding:9px 17px;font-size:.84rem;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{display:flex;align-items:center;gap:22px;min-height:72px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad-gold);
  display:grid;place-items:center;font-size:19px;color:#2b1500;font-weight:800;
  box-shadow:var(--shadow-gold);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;}
.logo-text strong{font-size:.98rem;font-weight:800;letter-spacing:-.2px;}
.logo-text span{font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--olive);}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px;}
.nav a{
  padding:9px 14px;border-radius:99px;font-size:.885rem;font-weight:500;color:var(--mint);
  transition:background .2s ease,color .2s ease;white-space:nowrap;
}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav a.active{color:#241200;background:var(--grad-gold);font-weight:700;}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.link-login{font-size:.87rem;font-weight:600;color:var(--gold-light);padding:8px 10px;border-radius:99px;transition:background .2s ease;}
.link-login:hover{background:rgba(245,158,11,.12);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.05);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- Article hero ---------- */
.article-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft);}
.article-hero-bg{
  position:absolute;inset:0;z-index:0;
  background-image:
    linear-gradient(105deg,rgba(5,31,20,.97) 10%,rgba(5,31,20,.84) 52%,rgba(6,36,23,.62) 100%),
    url('/assets/images/a0ef8d1e16b539ce.jpg');
  background-size:cover;background-position:center;
}
.article-hero-inner{position:relative;z-index:2;padding:48px 0 58px;max-width:930px;}
.crumb{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:.8rem;color:var(--olive);margin-bottom:20px;}
.crumb a{transition:color .2s ease;}
.crumb a:hover{color:var(--gold-light);}
.crumb .sep{color:rgba(245,158,11,.5);}
.article-hero h1{margin:12px 0 16px;}
.article-hero .lead{max-width:760px;}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:22px;}
.chip{
  font-size:11.5px;letter-spacing:.9px;text-transform:uppercase;font-weight:700;
  color:var(--gold-light);border:1px solid var(--line);background:rgba(245,158,11,.08);
  border-radius:99px;padding:6px 13px;
}
.chip--soft{color:var(--mint);border-color:var(--line-soft);background:rgba(255,255,255,.04);text-transform:none;letter-spacing:0;font-weight:600;font-size:.82rem;}
.pull-quote{
  border-left:3px solid var(--gold);
  padding:12px 0 12px 20px;
  margin:28px 0 0;
  font-size:1.02rem;
  color:var(--mint);
  font-style:italic;
  max-width:780px;
}

/* ---------- Article body ---------- */
.article-body{
  background:var(--grad-panel);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-lg);
  padding:clamp(22px,3.4vw,46px);
  box-shadow:var(--shadow);
}
.article-body h2{font-size:clamp(1.28rem,2.4vw,1.7rem);margin:36px 0 14px;padding-left:17px;position:relative;}
.article-body h2:first-child{margin-top:0;}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:4px;background:var(--grad-gold);
}
.article-body h3{font-size:1.08rem;margin:26px 0 10px;color:var(--gold-light);}
.article-body p{color:var(--mint);}
.article-body ul,.article-body ol{color:var(--mint);}
.article-body li{margin-bottom:8px;}
.article-body li::marker{color:var(--gold);}
.article-body a{color:var(--gold-light);border-bottom:1px solid var(--line);}
.article-body a:hover{border-bottom-color:var(--gold-light);}
.article-body img{border-radius:var(--radius);margin:22px 0;border:1px solid var(--line-soft);}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;border-left:3px solid var(--gold);
  background:rgba(245,158,11,.06);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--mint);
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.9rem;}
.article-body th,.article-body td{border:1px solid var(--line-soft);padding:10px 13px;text-align:left;}
.article-body th{background:rgba(245,158,11,.1);color:var(--gold-light);}
.article-body strong{color:var(--gold-light);}

.empty-state{max-width:620px;}
.empty-state h2{margin-top:0;}
.empty-state p{color:var(--muted);}

/* ---------- Stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:18px;}
.stat-card{
  background:var(--grad-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:24px 20px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow);}
.stat-label{font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--olive);font-weight:700;}
.stat-value{
  font-size:1.95rem;font-weight:800;line-height:1.2;margin:10px 0 6px;
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-desc{font-size:.85rem;color:var(--muted);margin:0;}

/* ---------- Feature split ---------- */
.split{display:grid;grid-template-columns:1fr 1.1fr;gap:38px;align-items:center;}
.split-media img{border-radius:var(--radius-lg);border:1px solid var(--line-soft);box-shadow:var(--shadow);width:100%;object-fit:cover;}
.split-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px;}
.split-list li{padding-left:20px;position:relative;color:var(--mint);font-size:.93rem;}
.split-list li::before{
  content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:3px;background:var(--grad-gold);
}
.split-list strong{display:block;color:var(--gold-light);font-size:.97rem;margin-bottom:2px;}

/* ---------- Timeline ---------- */
.timeline{list-style:none;padding:0;margin:0;display:grid;gap:14px;}
.timeline li{
  position:relative;padding:18px 20px 18px 62px;
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.timeline li:hover{border-color:var(--line);background:rgba(245,158,11,.05);transform:translateX(4px);}
.timeline li::before{
  content:attr(data-step);position:absolute;left:18px;top:18px;width:28px;height:28px;
  border-radius:9px;background:var(--grad-gold);color:#241200;font-weight:800;font-size:.8rem;
  display:grid;place-items:center;
}
.timeline strong{display:block;color:var(--gold-light);font-size:.96rem;margin-bottom:4px;}
.timeline span{color:var(--muted);font-size:.87rem;}

/* ---------- Compare table ---------- */
.table-wrap{
  overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(255,255,255,.025);-webkit-overflow-scrolling:touch;
}
table.compare{width:100%;border-collapse:collapse;min-width:660px;font-size:.9rem;}
table.compare th,table.compare td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line-soft);}
table.compare thead th{
  background:rgba(245,158,11,.1);color:var(--gold-light);
  font-size:.76rem;letter-spacing:1.1px;text-transform:uppercase;
}
table.compare tbody tr:last-child td{border-bottom:none;}
table.compare tbody tr{transition:background .2s ease;}
table.compare tbody tr:hover{background:rgba(255,255,255,.035);}
table.compare td.num{font-weight:700;color:var(--gold-light);white-space:nowrap;}

/* ---------- Topic matrix ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:18px;}
.topic-card{
  display:block;background:var(--grad-panel);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:26px 22px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.topic-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-gold);}
.topic-card h3{color:var(--ivory);margin-bottom:8px;font-size:1.03rem;}
.topic-card p{color:var(--muted);font-size:.87rem;margin:0;}
.topic-card .arrow{display:inline-block;margin-top:14px;color:var(--gold-light);font-weight:700;font-size:.85rem;}
.topic-card:hover .arrow{transform:translateX(4px);}

/* ---------- Assure ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;}
.assure-item{border-left:2px solid var(--line);padding:6px 0 6px 18px;}
.assure-item strong{display:block;font-size:.96rem;color:var(--gold-light);margin-bottom:5px;}
.assure-item span{font-size:.86rem;color:var(--muted);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.028);overflow:hidden;transition:border-color .25s ease;
}
.faq-item:hover{border-color:var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 50px 17px 18px;
  font-weight:600;font-size:.95rem;position:relative;color:var(--ivory);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);
  color:var(--gold-light);font-size:1.3rem;line-height:1;
}
.faq-item[open] summary::after{content:"−";}
.faq-item[open] summary{color:var(--gold-light);}
.faq-item p{padding:0 18px 17px;margin:0;color:var(--muted);font-size:.9rem;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--grad-gold);border-radius:var(--radius-lg);
  padding:clamp(26px,3.6vw,46px);color:#241200;
  display:grid;grid-template-columns:1.5fr auto;gap:26px;align-items:center;
  box-shadow:var(--shadow-gold);
}
.cta-band h2{color:#241200;margin-bottom:8px;}
.cta-band p{color:rgba(36,18,0,.85);margin:0;font-weight:500;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,rgba(3,20,13,.92),#03140d);
  border-top:1px solid var(--line);
  padding:58px 0 22px;position:relative;z-index:2;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;}
.footer-grid h4{font-size:.85rem;letter-spacing:1.3px;text-transform:uppercase;color:var(--gold-light);margin-bottom:14px;}
.footer-grid p{font-size:.87rem;color:var(--muted);}
.footer-links{display:flex;flex-direction:column;gap:9px;}
.footer-links a{font-size:.87rem;color:var(--muted);transition:color .2s ease,padding-left .2s ease;}
.footer-links a:hover{color:var(--gold-light);padding-left:4px;}
.footer-note{font-size:.79rem;color:var(--olive);line-height:1.6;margin:16px 0 0;}
.license-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.license{
  font-size:10.5px;letter-spacing:.7px;text-transform:uppercase;color:var(--mint);
  border:1px solid var(--line-soft);border-radius:99px;padding:5px 11px;background:rgba(255,255,255,.03);
}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  border-top:1px solid var(--line-soft);margin-top:36px;padding-top:18px;
  font-size:.79rem;color:var(--olive);
}
.badge-18{border:1px solid var(--line);color:var(--gold-light);border-radius:8px;padding:3px 10px;font-size:12px;font-weight:700;}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .nav-toggle{display:flex;margin-left:auto;order:3;}
  .header-actions{margin-left:12px;order:4;}
  .nav{
    order:5;
    position:fixed;left:0;right:0;top:72px;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.985);
    border-bottom:1px solid var(--line);
    padding:16px 20px 26px;
    margin-left:0;
    max-height:calc(100vh - 72px);overflow-y:auto;
    transform:translateY(-14px);opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .25s ease,transform .25s ease,visibility .25s ease;
  }
  .nav.open{transform:none;opacity:1;visibility:visible;pointer-events:auto;}
  .nav a{padding:12px 14px;font-size:.95rem;}
  .header-actions .link-login{font-size:.82rem;padding:7px 9px;}
  .header-actions .btn-sm{padding:8px 14px;font-size:.8rem;}
  .split{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .cta-band{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .article-hero-inner{padding:38px 0 46px;}
  .footer-grid{grid-template-columns:1fr;}
  .timeline li{padding:16px 16px 16px 56px;}
  table.compare{min-width:600px;}
}
@media (max-width:520px){
  .logo-text strong{font-size:.9rem;}
  .logo-text span{display:none;}
  .stat-card{padding:20px 17px;}
  .stat-value{font-size:1.65rem;}
  .btn{padding:12px 20px;font-size:.9rem;}
  .article-body{border-radius:var(--radius);}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#08281B;
  --panel:rgba(255,255,255,.045);
  --panel-2:rgba(255,255,255,.07);
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(255,255,255,.09);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#9FB3A8;
  --radius-xs:10px;
  --radius-sm:14px;
  --radius:20px;
  --radius-lg:30px;
  --shadow:0 22px 45px -24px rgba(0,0,0,.85);
  --shadow-gold:0 14px 38px -14px rgba(245,158,11,.45);
  --grad-gold:linear-gradient(135deg,#FCD34D 0%,#F59E0B 52%,#B45309 100%);
  --grad-panel:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--ivory);
  font-size:16px;
  line-height:1.62;
  letter-spacing:.1px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(245,158,11,.16),transparent 62%),
    radial-gradient(760px 560px at 96% 8%,rgba(16,185,129,.12),transparent 60%),
    radial-gradient(700px 500px at 50% 108%,rgba(220,38,38,.10),transparent 65%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,select{font:inherit;color:inherit;}
button{cursor:pointer;border:none;background:none;}
h1,h2,h3,h4{line-height:1.25;margin:0 0 14px;font-weight:800;letter-spacing:-.4px;}
h1{font-size:clamp(1.72rem,3.4vw,2.72rem);}
h2{font-size:clamp(1.42rem,2.5vw,2.05rem);}
h3{font-size:1.1rem;}
p{margin:0 0 14px;}
ul{margin:0 0 14px;padding-left:20px;}
li{margin-bottom:9px;}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:2;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad-gold);
  display:grid;place-items:center;font-size:19px;color:#2b1500;font-weight:800;
  box-shadow:var(--shadow-gold);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;}
.logo-text strong{font-size:.98rem;font-weight:800;letter-spacing:-.2px;}
.logo-text span{font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--olive);}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px;}
.nav a{
  padding:9px 14px;border-radius:99px;font-size:.885rem;font-weight:500;color:var(--mint);
  transition:background .2s ease,color .2s ease;white-space:nowrap;
}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav a.active{color:#241200;background:var(--grad-gold);font-weight:700;}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.link-login{
  font-size:.87rem;font-weight:600;color:var(--gold-light);
  padding:9px 10px;border-radius:99px;transition:background .2s ease;
}
.link-login:hover{background:rgba(245,158,11,.12);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.05);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:99px;font-weight:700;font-size:.94rem;
  border:1px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-gold{background:var(--grad-gold);color:#241200;box-shadow:var(--shadow-gold);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(245,158,11,.62);}
.btn-gold:active{transform:translateY(1px);}
.btn-ghost{border-color:var(--line);color:var(--gold-light);background:rgba(245,158,11,.05);}
.btn-ghost:hover{background:rgba(245,158,11,.14);border-color:var(--gold);transform:translateY(-2px);}
.btn-line{border-color:var(--line-soft);color:var(--ivory);background:rgba(255,255,255,.04);}
.btn-line:hover{border-color:var(--gold);color:var(--gold-light);}
.btn-sm{padding:9px 17px;font-size:.84rem;}
.btn-block{width:100%;}

/* Sections */
.section{padding:72px 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.022),rgba(255,255,255,0));}
.section--deep{
  background:linear-gradient(180deg,rgba(3,20,13,.85),rgba(8,40,27,.6));
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
}
.section-head{max-width:800px;margin-bottom:34px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:11.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-light);border:1px solid var(--line);background:rgba(245,158,11,.08);
  padding:6px 13px;border-radius:99px;margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);}
.lead{color:var(--mint);font-size:1.02rem;line-height:1.7;}
.muted{color:var(--muted);}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft);}
.hero-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(102deg,rgba(5,31,20,.97) 8%,rgba(5,31,20,.82) 46%,rgba(6,36,23,.58) 100%),
    url('/assets/images/a0ef8d1e16b539ce.jpg');
  background-size:cover;background-position:center;z-index:0;
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.32fr .92fr;gap:44px;align-items:start;
  padding:64px 0 56px;
}
.hero h1{margin:14px 0 18px;}
.hero h1 .hl{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{max-width:640px;color:var(--mint);}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-note{margin-top:18px;font-size:.84rem;color:var(--muted);}
.link-panel{
  background:var(--grad-panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:22px;
  box-shadow:var(--shadow);
}
.link-panel h3{margin-bottom:4px;font-size:1.05rem;}
.link-panel .panel-sub{font-size:.8rem;color:var(--olive);letter-spacing:1px;text-transform:uppercase;margin-bottom:16px;}
.link-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;border-bottom:1px dashed var(--line-soft);font-size:.89rem;
}
.link-row:last-of-type{border-bottom:none;}
.link-name{display:flex;align-items:center;gap:9px;font-weight:600;color:var(--ivory);}
.dot{width:8px;height:8px;border-radius:50%;background:#10B981;box-shadow:0 0 10px #10B981;flex-shrink:0;}
.dot.warn{background:var(--gold);box-shadow:0 0 10px var(--gold);}
.ping{font-variant-numeric:tabular-nums;color:var(--gold-light);font-weight:600;font-size:.82rem;}
.panel-cta{margin-top:18px;}

/* Trust strip */
.trust-strip{padding:26px 0;border-bottom:1px solid var(--line-soft);background:rgba(255,255,255,.02);}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.metric{padding:6px 4px;border-left:2px solid var(--line);padding-left:16px;}
.metric b{display:block;font-size:1.5rem;font-weight:800;color:var(--gold-light);letter-spacing:-.5px;}
.metric span{font-size:.83rem;color:var(--muted);line-height:1.5;display:block;}

/* Feature cards */
.card-grid{display:grid;gap:20px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.f-card{
  background:var(--grad-panel);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  padding:24px 22px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.f-card:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow);}
.f-icon{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--line);
  font-size:20px;margin-bottom:14px;
}
.f-card h3{font-size:1.02rem;margin-bottom:8px;}
.f-card p{font-size:.92rem;color:var(--muted);margin:0;line-height:1.65;}
.tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(245,158,11,.1);border:1px solid var(--line);
  padding:4px 10px;border-radius:99px;margin-bottom:12px;
}

/* Scenario split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
.split-media{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);position:relative;
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.split-media figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:16px 18px;font-size:.84rem;color:var(--mint);
  background:linear-gradient(180deg,transparent,rgba(4,22,14,.92));
}
.scene-list{list-style:none;padding:0;margin:0;}
.scene-list li{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line-soft);
}
.scene-list li:last-child{border-bottom:none;}
.scene-num{
  flex-shrink:0;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-light);
  font-weight:800;font-size:.85rem;
}
.scene-list h3{font-size:.99rem;margin-bottom:6px;}
.scene-list p{margin:0;font-size:.9rem;color:var(--muted);line-height:1.62;}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step{
  position:relative;padding:26px 22px 22px;
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-radius:var(--radius);
}
.step-idx{
  position:absolute;top:-15px;left:22px;width:34px;height:34px;border-radius:11px;
  background:var(--grad-gold);color:#241200;font-weight:800;display:grid;place-items:center;
  font-size:.9rem;box-shadow:var(--shadow-gold);
}
.step h3{margin:12px 0 8px;font-size:1rem;}
.step p{margin:0;font-size:.89rem;color:var(--muted);line-height:1.62;}

/* Status table */
.status-wrap{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:rgba(255,255,255,.03);
}
table.status{width:100%;border-collapse:collapse;font-size:.9rem;}
table.status th{
  text-align:left;padding:14px 18px;font-size:11.5px;letter-spacing:1.3px;text-transform:uppercase;
  color:var(--olive);background:rgba(255,255,255,.04);border-bottom:1px solid var(--line-soft);
}
table.status td{padding:15px 18px;border-bottom:1px solid var(--line-soft);vertical-align:middle;}
table.status tr:last-child td{border-bottom:none;}
table.status tbody tr:hover{background:rgba(245,158,11,.05);}
.state{
  display:inline-flex;align-items:center;gap:7px;font-size:.8rem;font-weight:700;
  color:#6EE7B7;background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.32);
  padding:4px 10px;border-radius:99px;
}
.state.mid{color:var(--gold-light);background:rgba(245,158,11,.12);border-color:var(--line);}
.mono{font-variant-numeric:tabular-nums;font-weight:600;color:var(--mint);}

/* Channel matrix */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.channel{
  display:block;padding:26px 22px;border-radius:var(--radius);
  background:var(--grad-panel);border:1px solid var(--line-soft);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.channel:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow-gold);}
.channel h3{margin:12px 0 8px;font-size:1.04rem;}
.channel p{margin:0 0 14px;font-size:.9rem;color:var(--muted);line-height:1.62;}
.channel .go{font-size:.85rem;font-weight:700;color:var(--gold-light);}

/* News */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.news-card{
  background:var(--grad-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  overflow:hidden;transition:border-color .25s ease,transform .25s ease;
  display:flex;flex-direction:column;
}
.news-card:hover{border-color:var(--line);transform:translateY(-4px);}
.news-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--bg-3);}
.news-thumb img{width:100%;height:100%;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;flex:1;}
.news-tag{
  font-size:10.5px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--gold-light);margin-bottom:10px;
}
.news-body h3{font-size:1.01rem;margin-bottom:10px;}
.news-body h3 a:hover{color:var(--gold-light);}
.news-body p{font-size:.88rem;color:var(--muted);margin:0 0 14px;line-height:1.6;}
.news-date{font-size:.78rem;color:var(--olive);margin-top:auto;}
.news-empty{
  padding:34px;border:1px dashed var(--line);border-radius:var(--radius);
  color:var(--muted);text-align:center;
}

/* FAQ */
.faq{display:grid;gap:14px;max-width:920px;}
.faq details{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.035);padding:0 20px;
  transition:border-color .22s ease,background .22s ease;
}
.faq details[open]{border-color:var(--line);background:rgba(245,158,11,.05);}
.faq summary{
  cursor:pointer;list-style:none;padding:17px 0;font-weight:700;font-size:.98rem;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";color:var(--gold-light);font-size:1.25rem;font-weight:700;line-height:1;}
.faq details[open] summary::after{content:"–";}
.faq details p{margin:0 0 18px;font-size:.92rem;color:var(--muted);line-height:1.68;}

/* CTA */
.cta-band{position:relative;overflow:hidden;border-top:1px solid var(--line-soft);}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(100deg,rgba(4,22,14,.95),rgba(6,36,23,.78)),
    url('/assets/images/b3877897932bf7a3.jpg');
  background-size:cover;background-position:center;z-index:0;
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
.cta-form{
  background:rgba(5,31,20,.82);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(8px);
}
.field{margin-bottom:14px;}
.field label{display:block;font-size:.82rem;color:var(--mint);margin-bottom:7px;font-weight:600;}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-xs);
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);color:var(--ivory);
  transition:border-color .2s ease,background .2s ease;
}
.field input::placeholder{color:rgba(159,179,168,.75);}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(255,255,255,.09);outline:none;}
.form-note{font-size:.78rem;color:var(--muted);margin:12px 0 0;line-height:1.6;}
.form-msg{
  display:none;margin-top:12px;font-size:.86rem;color:var(--gold-light);
  background:rgba(245,158,11,.1);border:1px solid var(--line);border-radius:var(--radius-xs);padding:10px 13px;
}
.form-msg.show{display:block;}

/* Footer */
.site-footer{
  border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(3,18,12,.9),rgba(5,31,20,.98));
  padding:56px 0 26px;position:relative;z-index:2;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;}
.site-footer p{font-size:.88rem;color:var(--muted);line-height:1.65;}
.site-footer h4{font-size:.95rem;margin-bottom:14px;color:var(--ivory);}
.footer-links{display:flex;flex-direction:column;gap:9px;}
.footer-links a{font-size:.87rem;color:var(--muted);transition:color .2s ease;}
.footer-links a:hover{color:var(--gold-light);}
.license-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.license{
  font-size:10.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--mint);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.04);padding:5px 10px;border-radius:99px;
}
.footer-note{font-size:.79rem;color:var(--olive);line-height:1.6;}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:.8rem;color:var(--olive);
}
.badge-18{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--gold-light);font-weight:800;font-size:.78rem;
  background:rgba(245,158,11,.08);
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  background:
    radial-gradient(circle at 32% 26%,rgba(255,255,255,.28),transparent 55%),
    linear-gradient(150deg,#12100c,#2b1a05 70%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.86;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.55);}
.fab:active{transform:scale(.94) translateY(2px);}
.fab-icon{font-size:24px;line-height:1;transition:transform .5s ease;}
.fab:hover .fab-icon{transform:rotate(360deg);}
.fab-badge{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-6px);}
}

/* Responsive */
@media (max-width:1024px){
  .header-inner{flex-wrap:wrap;padding:10px 0;gap:12px;}
  .nav-toggle{display:flex;order:3;margin-left:auto;}
  .nav{
    order:4;flex-basis:100%;margin-left:0;flex-direction:column;align-items:stretch;gap:4px;
    display:none;padding:12px 0 6px;border-top:1px solid var(--line-soft);
  }
  .nav.open{display:flex;}
  .nav a{padding:12px 14px;font-size:.92rem;}
  .header-actions{order:2;margin-left:0;}
  .hero-grid{grid-template-columns:1fr;gap:34px;padding:48px 0 44px;}
  .hero-lead{max-width:100%;}
  .metric-grid{grid-template-columns:repeat(2,1fr);gap:22px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3,.steps,.channel-grid,.news-grid{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;gap:30px;}
  .cta-inner{grid-template-columns:1fr;gap:30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .grid-4,.grid-3,.grid-2,.steps,.channel-grid,.news-grid{grid-template-columns:1fr;}
  .metric-grid{grid-template-columns:1fr 1fr;}
  table.status th:nth-child(4),table.status td:nth-child(4){display:none;}
  .fab{bottom:84px;}
}
@media (max-width:520px){
  body{font-size:15px;}
  .container{padding:0 16px;}
  .logo-text strong{font-size:.86rem;}
  .logo-text span{font-size:9.5px;letter-spacing:1.1px;}
  .link-login{padding:8px 8px;font-size:.8rem;}
  .btn-sm{padding:8px 13px;font-size:.78rem;}
  .metric-grid{grid-template-columns:1fr;}
  .hero-cta .btn{width:100%;}
  table.status th:nth-child(3),table.status td:nth-child(3){display:none;}
  table.status th,table.status td{padding:12px 13px;font-size:.85rem;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#08281B;
  --panel:rgba(255,255,255,.045);
  --panel-2:rgba(255,255,255,.07);
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(255,255,255,.09);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#9FB3A8;
  --radius-xs:10px;
  --radius-sm:14px;
  --radius:20px;
  --radius-lg:30px;
  --shadow:0 22px 45px -24px rgba(0,0,0,.85);
  --shadow-gold:0 14px 38px -14px rgba(245,158,11,.45);
  --grad-gold:linear-gradient(135deg,#FCD34D 0%,#F59E0B 52%,#B45309 100%);
  --grad-panel:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--ivory);
  font-size:16px;
  line-height:1.62;
  letter-spacing:.1px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(245,158,11,.16),transparent 62%),
    radial-gradient(760px 560px at 96% 8%,rgba(16,185,129,.12),transparent 60%),
    radial-gradient(700px 500px at 50% 108%,rgba(220,38,38,.10),transparent 65%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,select{font:inherit;color:inherit;}
button{cursor:pointer;border:none;background:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
h1,h2,h3,h4{line-height:1.24;font-weight:800;letter-spacing:-.3px;}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:2;}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{display:flex;align-items:center;gap:22px;min-height:72px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad-gold);
  display:grid;place-items:center;font-size:19px;color:#2b1500;font-weight:800;
  box-shadow:var(--shadow-gold);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;}
.logo-text strong{font-size:.98rem;font-weight:800;letter-spacing:-.2px;}
.logo-text span{font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--olive);}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px;}
.nav a{
  padding:9px 14px;border-radius:99px;font-size:.885rem;font-weight:500;color:var(--mint);
  transition:background .2s ease,color .2s ease;white-space:nowrap;
}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav a.active{color:#241200;background:var(--grad-gold);font-weight:700;}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.link-login{
  font-size:.86rem;font-weight:600;color:var(--gold-light);
  border:1px solid var(--line);border-radius:99px;padding:9px 16px;
  transition:background .2s ease,color .2s ease;
}
.link-login:hover{background:rgba(245,158,11,.14);color:#fff;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.05);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ===== Buttons & badges ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:99px;font-weight:700;font-size:.94rem;
  border:1px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-gold{background:var(--grad-gold);color:#241200;box-shadow:var(--shadow-gold);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(245,158,11,.62);}
.btn-gold:active{transform:translateY(1px);}
.btn-ghost{border-color:var(--line);color:var(--gold-light);background:rgba(245,158,11,.05);}
.btn-ghost:hover{background:rgba(245,158,11,.14);border-color:var(--gold);transform:translateY(-2px);}
.btn-line{border-color:var(--line-soft);color:var(--ivory);background:rgba(255,255,255,.04);}
.btn-line:hover{border-color:var(--gold);color:var(--gold-light);}
.btn-sm{padding:9px 17px;font-size:.84rem;}
.btn-block{width:100%;}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:11.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-light);
  border:1px solid var(--line);
  background:rgba(245,158,11,.08);
  padding:6px 13px;border-radius:99px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
  padding:4px 10px;border-radius:99px;
  background:rgba(245,158,11,.12);color:var(--gold-light);border:1px solid var(--line);
}
.tag--hot{background:rgba(220,38,38,.16);color:#FCA5A5;border-color:rgba(220,38,38,.38);}
.tag--live{background:rgba(16,185,129,.14);color:#6EE7B7;border-color:rgba(16,185,129,.34);}

/* ===== Sections ===== */
.section{padding:74px 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.022),rgba(255,255,255,0));}
.section--deep{background:linear-gradient(180deg,rgba(3,20,13,.85),rgba(8,40,27,.6));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section-head{max-width:790px;margin-bottom:34px;}
.section-head h2{font-size:clamp(1.5rem,2.4vw,2.05rem);margin-bottom:12px;}
.section-head p{color:var(--mint);font-size:1rem;}
.muted{color:var(--muted);}

/* ===== Hero (category) ===== */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft);}
.hero-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(100deg,rgba(5,31,20,.97) 10%,rgba(5,31,20,.80) 46%,rgba(6,36,23,.55) 100%),url('/assets/images/a0ef8d1e16b539ce.jpg');
  background-size:cover;background-position:center;
  z-index:0;
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.3fr 1fr;gap:44px;align-items:start;
  padding:58px 0 46px;
}
.crumb{font-size:.79rem;color:var(--olive);margin-bottom:16px;letter-spacing:.4px;}
.crumb a:hover{color:var(--gold-light);}
.hero h1{font-size:clamp(1.75rem,3.4vw,2.7rem);margin:16px 0 18px;}
.hero h1 .hl{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{max-width:660px;color:var(--mint);font-size:1.02rem;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.hero-meta span{
  font-size:.79rem;color:var(--mint);border:1px solid var(--line-soft);
  background:rgba(255,255,255,.04);padding:6px 12px;border-radius:99px;
}
.hero-side{
  background:var(--grad-panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:22px;
  box-shadow:var(--shadow);
  backdrop-filter:blur(6px);
}
.hero-side h2{font-size:.82rem;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-light);margin-bottom:16px;}
.portal-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.portal{
  display:block;padding:14px;border-radius:var(--radius-sm);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.035);
  transition:transform .2s ease,border-color .2s ease,background .2s ease;
}
.portal:hover{transform:translateY(-3px);border-color:var(--gold);background:rgba(245,158,11,.09);}
.portal strong{display:block;font-size:.9rem;margin-bottom:4px;}
.portal span{font-size:.75rem;color:var(--muted);}
.hero-side-img{
  margin-top:16px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line-soft);
}
.hero-side-img img{width:100%;aspect-ratio:16/9;object-fit:cover;}

/* ===== Metric board ===== */
.metric-strip{
  display:grid;grid-template-columns:repeat(5,1fr);gap:16px;
}
.metric{
  padding:20px 18px;border-radius:var(--radius);
  border:1px solid var(--line-soft);
  background:linear-gradient(170deg,rgba(255,255,255,.07),rgba(255,255,255,.015));
  box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.metric::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad-gold);opacity:.85;}
.metric b{display:block;font-size:1.7rem;font-weight:800;line-height:1.15;background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;}
.metric span{display:block;font-size:.79rem;color:var(--muted);margin-top:6px;letter-spacing:.3px;}

/* ===== Matrix cards ===== */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.matrix-card{
  padding:24px;border-radius:var(--radius);
  border:1px solid var(--line-soft);
  background:var(--grad-panel);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.matrix-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-gold);}
.matrix-card .mk{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--line);font-size:19px;margin-bottom:14px;
}
.matrix-card h3{font-size:1.03rem;margin-bottom:9px;}
.matrix-card p{font-size:.9rem;color:var(--mint);}

/* ===== Compare table ===== */
.table-wrap{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:rgba(255,255,255,.025);
}
table.compare{width:100%;border-collapse:collapse;font-size:.9rem;}
table.compare thead th{
  text-align:left;padding:14px 16px;font-size:.76rem;letter-spacing:1px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(245,158,11,.09);border-bottom:1px solid var(--line);
  white-space:nowrap;
}
table.compare tbody td{padding:14px 16px;border-bottom:1px solid var(--line-soft);color:var(--mint);}
table.compare tbody tr:last-child td{border-bottom:none;}
table.compare tbody tr:hover td{background:rgba(255,255,255,.035);}
table.compare td strong{color:var(--ivory);font-weight:700;}
.bar{display:flex;align-items:center;gap:9px;}
.bar i{display:block;height:6px;border-radius:99px;background:var(--grad-gold);width:var(--w,60%);min-width:26px;}
.bar em{font-style:normal;font-size:.82rem;color:var(--ivory);}

/* ===== Timeline ===== */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;}
.tl-item{
  padding:22px 18px;border-radius:var(--radius);
  border:1px solid var(--line-soft);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
}
.tl-item b{display:block;font-size:1.12rem;color:var(--gold-light);margin-bottom:8px;font-weight:800;}
.tl-item p{font-size:.88rem;color:var(--mint);}
.tl-item .tag{margin-top:12px;}

/* ===== Assurance ===== */
.assure{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
.assure-list li{
  display:flex;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line-soft);
  font-size:.93rem;color:var(--mint);
}
.assure-list li:last-child{border-bottom:none;}
.assure-list li::before{
  content:"✓";flex:0 0 22px;height:22px;border-radius:50%;
  background:rgba(245,158,11,.16);color:var(--gold-light);
  display:grid;place-items:center;font-size:12px;font-weight:800;margin-top:2px;
}
.assure-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-soft);box-shadow:var(--shadow);}
.assure-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}

/* ===== Quick answers ===== */
.qa-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.qa{
  padding:20px 22px;border-radius:var(--radius);
  border-left:3px solid var(--gold);
  background:rgba(255,255,255,.04);
}
.qa h3{font-size:.98rem;margin-bottom:8px;}
.qa p{font-size:.89rem;color:var(--mint);}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px;max-width:920px;}
details.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.032);overflow:hidden;
  transition:border-color .22s ease,background .22s ease;
}
details.faq-item[open]{border-color:var(--line);background:rgba(245,158,11,.06);}
details.faq-item summary{
  cursor:pointer;list-style:none;padding:17px 20px;font-weight:600;font-size:.95rem;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
details.faq-item summary::-webkit-details-marker{display:none;}
details.faq-item summary::after{
  content:"+";color:var(--gold-light);font-size:1.25rem;font-weight:700;line-height:1;
  transition:transform .22s ease;
}
details.faq-item[open] summary::after{transform:rotate(45deg);}
details.faq-item .faq-body{padding:0 20px 18px;color:var(--mint);font-size:.9rem;}

/* ===== CTA form ===== */
.cta-panel{
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;
  padding:38px;border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:
    linear-gradient(150deg,rgba(245,158,11,.12),rgba(255,255,255,.02)),
    rgba(3,20,13,.6);
  box-shadow:var(--shadow);
}
.cta-panel h2{font-size:clamp(1.35rem,2.3vw,1.85rem);margin-bottom:14px;}
.cta-panel p{color:var(--mint);font-size:.95rem;}
.cta-points{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px;}
.form-grid{display:grid;gap:13px;}
.field{display:grid;gap:7px;}
.field label{font-size:.79rem;letter-spacing:.6px;text-transform:uppercase;color:var(--olive);font-weight:700;}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-xs);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.05);
  transition:border-color .2s ease,background .2s ease;
}
.field input::placeholder{color:rgba(209,250,229,.5);}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(245,158,11,.08);outline:none;}
.field select option{background:#08281B;color:var(--ivory);}
.form-note{font-size:.75rem;color:var(--muted);}

/* ===== Footer ===== */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(3,20,13,.92),rgba(5,31,20,.98));
  padding:56px 0 24px;margin-top:10px;position:relative;z-index:2;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;}
.site-footer h4{font-size:.82rem;letter-spacing:1.3px;text-transform:uppercase;color:var(--gold-light);margin-bottom:14px;font-weight:700;}
.site-footer p{font-size:.86rem;color:var(--muted);}
.footer-links{display:grid;gap:9px;}
.footer-links a{font-size:.86rem;color:var(--mint);transition:color .2s ease,transform .2s ease;display:inline-block;}
.footer-links a:hover{color:var(--gold-light);transform:translateX(3px);}
.license-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.license{
  font-size:.72rem;letter-spacing:.5px;border:1px solid var(--line-soft);
  background:rgba(255,255,255,.04);color:var(--mint);padding:5px 10px;border-radius:99px;
}
.footer-note{margin-top:14px;font-size:.78rem;color:var(--olive);line-height:1.6;}
.footer-bottom{
  margin-top:36px;padding-top:18px;border-top:1px solid var(--line-soft);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.79rem;color:var(--muted);
}
.badge-18{
  border:1px solid var(--line);color:var(--gold-light);border-radius:8px;
  padding:3px 9px;font-weight:800;font-size:.74rem;letter-spacing:.5px;
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#3b1d05,#0B0C0E 68%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
}
.fab:hover{transform:scale(1.1);opacity:1;}
.fab:active{transform:scale(.95) translateY(3px);}
.fab .fab-core{font-size:22px;transition:transform .5s ease;display:block;}
.fab:hover .fab-core{transform:rotate(360deg);}
.fab .fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .nav{
    position:fixed;left:0;right:0;top:72px;margin-left:0;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 20px 22px;
    background:rgba(5,31,20,.98);
    border-bottom:1px solid var(--line-soft);
    transform:translateY(-140%);
    transition:transform .3s ease;
    box-shadow:0 24px 40px -20px rgba(0,0,0,.85);
  }
  .nav.open{transform:translateY(0);}
  .nav a{padding:12px 14px;border-radius:14px;font-size:.94rem;}
  .nav-toggle{display:flex;margin-left:auto;}
  .header-actions{gap:8px;}
  .header-actions .link-login,.header-actions .btn{padding:8px 13px;font-size:.78rem;}
  .hero-grid{grid-template-columns:1fr;gap:28px;padding:44px 0 38px;}
  .metric-strip{grid-template-columns:repeat(3,1fr);}
  .matrix{grid-template-columns:repeat(2,1fr);}
  .timeline{grid-template-columns:repeat(2,1fr);}
  .assure,.cta-panel{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:768px){
  body{font-size:15.5px;}
  .section{padding:56px 0;}
  .metric-strip{grid-template-columns:repeat(2,1fr);}
  .qa-grid{grid-template-columns:1fr;}
  .cta-panel{padding:26px 20px;}
  .logo-text span{display:none;}
  .hero-side{padding:18px;}
  table.compare{font-size:.84rem;}
  table.compare thead th,table.compare tbody td{padding:11px 12px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .header-inner{gap:10px;min-height:66px;}
  .nav{top:66px;}
  .logo-text strong{font-size:.9rem;}
  .portal-grid{grid-template-columns:1fr;}
  .matrix,.timeline{grid-template-columns:1fr;}
  .metric-strip{grid-template-columns:1fr 1fr;gap:12px;}
  .metric b{font-size:1.35rem;}
  .hero-cta .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .header-actions .link-login{display:none;}
  .table-wrap{overflow-x:auto;}
  table.compare{min-width:620px;}
  .fab{left:12px;bottom:88px;width:52px;height:52px;}
}