/* roulang page: index */
:root{
  --bg:#2B0404;
  --bg-deep:#1A0202;
  --panel:#450A0A;
  --panel-soft:rgba(69,10,10,.62);
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --text:#FFFBEB;
  --text-dim:#E9D6C4;
  --muted:#C6A08E;
  --line:rgba(251,191,36,.20);
  --line-strong:rgba(251,191,36,.46);
  --radius-lg:20px;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-gold:0 12px 30px rgba(251,191,36,.20);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(249,115,22,.16), transparent 62%),
    radial-gradient(760px 520px at 92% 4%, rgba(251,191,36,.12), transparent 60%),
    linear-gradient(180deg,#2B0404 0%,#1A0202 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

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

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(26,2,2,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;gap:20px;
  min-height:72px;padding:10px 20px;
  max-width:var(--container);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--gold) 0%,var(--orange) 100%);
  color:#2B0404;font-weight:800;font-size:17px;
  box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:16px;letter-spacing:.4px}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.2px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1 1 auto}
.nav-links a{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--text-dim);white-space:nowrap;transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--gold);background:rgba(251,191,36,.10)}
.nav-links a.active{color:#2B0404;background:linear-gradient(150deg,var(--gold),var(--orange));font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:14px;cursor:pointer;
  transition:transform .18s,box-shadow .22s,background .22s,color .22s,border-color .22s;
}
.btn-gold{background:linear-gradient(150deg,var(--gold) 0%,var(--orange) 100%);color:#2B0404;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(251,191,36,.34)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line-strong);color:var(--gold-soft);background:transparent}
.btn-ghost:hover{background:rgba(251,191,36,.12);color:var(--gold)}
.btn-lg{padding:14px 28px;font-size:15px}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;padding:64px 0 72px;border-bottom:1px solid var(--line)}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(115deg,rgba(26,2,2,.96) 12%,rgba(69,10,10,.82) 58%,rgba(26,2,2,.94) 100%),url('/assets/images/b4ab3c9874bab9a3.jpg');
  background-size:cover;background-position:center;
  opacity:.98;
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:start}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;border:1px solid var(--line-strong);
  background:rgba(251,191,36,.08);color:var(--gold-soft);
  font-size:12px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;
}
.hero h1{
  margin:20px 0 16px;font-size:clamp(26px,3.6vw,44px);line-height:1.22;
  background:linear-gradient(100deg,#FFFBEB 20%,var(--gold) 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--text-dim);font-size:16px;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.point{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:var(--radius-sm);
  background:rgba(251,191,36,.07);border:1px solid var(--line);
  font-size:13px;color:var(--text-dim);
}
.point i{color:var(--gold)}
.board{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(69,10,10,.92),rgba(26,2,2,.96));
  box-shadow:var(--shadow);padding:22px;
}
.board-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.board-head h2{font-size:15px;letter-spacing:.3px}
.board-head span{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:6px}
.dot-live{width:8px;height:8px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 4px rgba(34,197,94,.18);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.board-row{
  display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;
  padding:13px 0;border-bottom:1px dashed rgba(251,191,36,.14);
}
.board-row:last-child{border-bottom:0}
.board-rank{
  width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  font-size:12px;font-weight:800;background:rgba(251,191,36,.14);color:var(--gold);
}
.board-row:nth-child(2) .board-rank{background:linear-gradient(150deg,var(--gold),var(--orange));color:#2B0404}
.board-name{font-size:14px;font-weight:600}
.board-game{font-size:12px;color:var(--muted)}
.board-prize{font-size:14px;font-weight:800;color:var(--gold-soft);white-space:nowrap}

/* ===== Sections ===== */
.section{padding:72px 0;border-bottom:1px solid rgba(251,191,36,.10)}
.section--deep{background:linear-gradient(180deg,rgba(26,2,2,.72),rgba(43,4,4,.45))}
.section--img{position:relative;overflow:hidden}
.section--img::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(100deg,rgba(26,2,2,.95),rgba(69,10,10,.88)),url('/assets/images/ed8489e846a47652.jpg');
  background-size:cover;background-position:center;
}
.section--img > .container{position:relative}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head .label{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:1px;
  text-transform:uppercase;color:var(--gold);margin-bottom:10px;
}
.sec-head h2{font-size:clamp(21px,2.4vw,30px);margin-bottom:12px}
.sec-head p{color:var(--text-dim);font-size:15px}

.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(69,10,10,.72),rgba(26,2,2,.86));
  padding:24px;transition:transform .22s,border-color .22s,box-shadow .22s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.card h3{font-size:17px;margin-bottom:10px}
.card p{color:var(--text-dim);font-size:14px}
.icon-chip{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(251,191,36,.12);border:1px solid var(--line-strong);
  color:var(--gold);font-size:18px;margin-bottom:16px;
}

/* Stats */
.stat{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:22px;background:rgba(26,2,2,.6);
}
.stat b{display:block;font-size:clamp(22px,2.6vw,32px);color:var(--gold);line-height:1.1}
.stat span{display:block;margin-top:8px;font-size:13px;color:var(--muted)}

/* Search */
.search-bar{
  display:flex;gap:12px;flex-wrap:wrap;align-items:center;
  padding:16px;border-radius:var(--radius-lg);
  border:1px solid var(--line);background:rgba(26,2,2,.68);
}
.search-bar input{
  flex:1 1 260px;min-width:0;padding:13px 16px;border-radius:999px;
  border:1px solid var(--line);background:rgba(69,10,10,.5);color:var(--text);
}
.search-bar input::placeholder{color:var(--muted)}
.search-bar input:focus{border-color:var(--line-strong);outline:none}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{
  padding:8px 15px;border-radius:999px;font-size:13px;
  border:1px solid var(--line);color:var(--text-dim);
  transition:background .2s,color .2s,border-color .2s;
}
.chip:hover{background:rgba(251,191,36,.12);color:var(--gold);border-color:var(--line-strong)}

/* Category cards */
.cat-card{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--line);background:rgba(26,2,2,.7);transition:transform .22s,border-color .22s}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.cat-card img{height:170px;width:100%;object-fit:cover;opacity:.85}
.cat-card .cat-body{padding:20px}
.cat-card h3{font-size:17px;margin-bottom:8px}
.cat-card p{font-size:14px;color:var(--text-dim)}
.cat-link{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13px;font-weight:700;color:var(--gold)}
.tag{
  position:absolute;top:14px;left:14px;z-index:2;
  padding:5px 11px;border-radius:8px;font-size:11px;font-weight:800;letter-spacing:.5px;
  background:rgba(26,2,2,.85);color:var(--gold);border:1px solid var(--line-strong);
}
.tag-hot{background:#B91C1C;color:#FFFBEB;border-color:#EF4444}

/* Featured list */
.feat{display:flex;gap:16px;align-items:center;padding:16px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(26,2,2,.6);transition:border-color .2s,transform .2s}
.feat:hover{border-color:var(--line-strong);transform:translateX(4px)}
.feat img{width:74px;height:74px;border-radius:14px;object-fit:cover;flex:0 0 auto}
.feat h3{font-size:15px;margin-bottom:6px}
.feat p{font-size:13px;color:var(--muted)}
.feat .rate{margin-left:auto;font-size:13px;font-weight:800;color:var(--gold-soft);white-space:nowrap}

/* News / CMS */
.news-wrap{display:grid;grid-template-columns:1.6fr 1fr;gap:28px;align-items:start}
.news-item{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:18px 0;border-bottom:1px dashed rgba(251,191,36,.16)}
.news-item:first-child{padding-top:0}
.news-item img{width:100%;height:104px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line)}
.news-item h3{font-size:16px;margin:8px 0 8px}
.news-item h3 a:hover{color:var(--gold)}
.news-item p{font-size:14px;color:var(--text-dim)}
.meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12px;color:var(--muted);margin-top:10px}
.badge{
  display:inline-block;padding:4px 10px;border-radius:7px;font-size:11px;font-weight:700;
  background:rgba(251,191,36,.14);color:var(--gold);border:1px solid var(--line)
}
.side-list li{padding:14px 0;border-bottom:1px dashed rgba(251,191,36,.16);display:flex;gap:12px}
.side-list li:last-child{border-bottom:0}
.side-list span{color:var(--gold);font-weight:800;font-size:13px}
.side-list a{font-size:14px;color:var(--text-dim)}
.side-list a:hover{color:var(--gold)}
.empty{padding:20px;border:1px dashed var(--line-strong);border-radius:var(--radius);color:var(--muted);font-size:14px}

/* Ranking table */
.table-wrap{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:rgba(26,2,2,.6)}
table{width:100%;border-collapse:collapse}
th,td{padding:14px 18px;text-align:left;font-size:14px}
th{background:rgba(69,10,10,.75);color:var(--gold-soft);font-size:12px;text-transform:uppercase;letter-spacing:.6px}
td{border-top:1px solid rgba(251,191,36,.12);color:var(--text-dim)}
tbody tr:hover{background:rgba(251,191,36,.06)}
.rank-num{font-weight:800;color:var(--gold)}

/* Compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-col{border-radius:var(--radius-lg);padding:24px;border:1px solid var(--line);background:rgba(26,2,2,.62)}
.compare-col.now{border-color:var(--line-strong);background:linear-gradient(165deg,rgba(69,10,10,.8),rgba(26,2,2,.9))}
.compare-col h3{font-size:16px;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.compare-col ul li{display:flex;gap:10px;font-size:14px;color:var(--text-dim);padding:9px 0;border-bottom:1px dashed rgba(251,191,36,.14)}
.compare-col ul li:last-child{border-bottom:0}
.compare-col ul li i{color:var(--gold);margin-top:5px}
.compare-col.before ul li i{color:#A1A1AA}

/* Timeline */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.milestone{position:relative;padding-top:26px;border-top:2px solid rgba(251,191,36,.28)}
.milestone::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;background:linear-gradient(150deg,var(--gold),var(--orange))}
.milestone b{display:block;font-size:13px;color:var(--gold);letter-spacing:.6px;margin-bottom:8px}
.milestone h3{font-size:15px;margin-bottom:8px}
.milestone p{font-size:13px;color:var(--muted)}

/* Resources */
.res-item{display:flex;align-items:center;gap:14px;padding:18px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(26,2,2,.6);transition:border-color .2s,background .2s}
.res-item:hover{border-color:var(--line-strong);background:rgba(69,10,10,.6)}
.res-item i{color:var(--gold);font-size:17px}
.res-item strong{display:block;font-size:14px}
.res-item small{color:var(--muted);font-size:12px}

/* Trust */
.trust-item{text-align:left;padding:22px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(26,2,2,.6)}
.trust-item i{font-size:22px;color:var(--gold);margin-bottom:14px;display:block}
.trust-item h3{font-size:15px;margin-bottom:8px}
.trust-item p{font-size:13px;color:var(--muted)}

/* Quick answers */
.qa{padding:22px;border-left:3px solid var(--gold);background:rgba(69,10,10,.45);border-radius:0 var(--radius) var(--radius) 0}
.qa h3{font-size:15px;margin-bottom:8px}
.qa p{font-size:14px;color:var(--text-dim)}

/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:rgba(26,2,2,.62);margin-bottom:12px;overflow:hidden}
.faq-item summary{
  cursor:pointer;padding:17px 20px;font-weight:600;font-size:15px;list-style:none;
  display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:20px;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 20px 20px;color:var(--text-dim);font-size:14px}

/* CTA form */
.cta-box{
  display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center;
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:38px;background:linear-gradient(150deg,rgba(69,10,10,.92),rgba(26,2,2,.96));
  box-shadow:var(--shadow);
}
.cta-box h2{font-size:clamp(20px,2.3vw,28px);margin-bottom:14px}
.cta-box p{color:var(--text-dim);font-size:15px}
.form-grid{display:grid;gap:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px;letter-spacing:.3px}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(26,2,2,.75);color:var(--text);
}
.field input::placeholder{color:var(--muted)}
.field input:focus,.field select:focus{border-color:var(--gold);outline:none}
.form-note{font-size:12px;color:var(--muted);margin-top:4px}

/* Bookmark */
.save-bar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;border:1px dashed var(--line-strong);border-radius:var(--radius-lg);padding:24px;background:rgba(26,2,2,.55)}
.save-bar h2{font-size:18px;margin-bottom:6px}
.save-bar p{font-size:14px;color:var(--muted)}
.save-actions{display:flex;flex-wrap:wrap;gap:12px}

/* Footer */
.site-footer{background:linear-gradient(180deg,rgba(26,2,2,.95),#150101);border-top:1px solid var(--line);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.footer-brand p{color:var(--muted);font-size:14px;margin-top:16px;max-width:340px}
.footer-col h3{font-size:13px;text-transform:uppercase;letter-spacing:.8px;color:var(--gold-soft);margin-bottom:16px}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:var(--text-dim)}
.footer-col a:hover{color:var(--gold)}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pay-badge{padding:8px 14px;border-radius:10px;border:1px solid var(--line);background:rgba(69,10,10,.5);font-size:12px;font-weight:600;color:var(--text-dim)}
.license-row{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}
.license-row span{font-size:12px;color:var(--muted)}
.age-badge{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;border:2px solid var(--gold);color:var(--gold);font-weight:800;font-size:13px}
.copyright{text-align:center;font-size:12px;color:var(--muted);margin-top:22px}

/* 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% 28%,#FDE68A,#F59E0B 46%,#7C2D12 100%);
  border:2px solid var(--gold);
  color:#2B0404;font-size:22px;
  box-shadow:0 10px 26px rgba(251,191,36,.38);
  opacity:.88;transition:transform .25s,opacity .25s,box-shadow .25s;
  animation:floaty 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 14px 34px rgba(251,191,36,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .5s ease}
.fab:hover i{transform:rotate(360deg)}
.fab .fab-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#DC2626;border:2px solid #FFFBEB}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* Responsive */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-box{grid-template-columns:1fr;padding:30px}
  .news-wrap{grid-template-columns:1fr}
}
@media (max-width:900px){
  .nav-inner{flex-wrap:wrap;gap:12px;padding:10px 16px}
  .nav-links{order:3;width:100%;overflow-x:auto;margin-left:0;padding-bottom:4px;scrollbar-width:none}
  .nav-links::-webkit-scrollbar{display:none}
  .nav-actions{margin-left:auto}
  .grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:44px 0 56px}
  .grid-2{grid-template-columns:1fr}
  .compare{grid-template-columns:1fr}
  .news-item{grid-template-columns:110px 1fr;gap:14px}
  .news-item img{height:88px}
}
@media (max-width:520px){
  .grid-3,.grid-4,.timeline{grid-template-columns:1fr}
  .brand-text span{display:none}
  .btn{padding:10px 16px;font-size:13px}
  .board{padding:18px}
  .board-row{grid-template-columns:30px 1fr;row-gap:4px}
  .board-prize{grid-column:2}
  .news-item{grid-template-columns:1fr}
  .news-item img{height:150px}
  .footer-grid{grid-template-columns:1fr}
  th,td{padding:12px 14px;font-size:13px}
  .fab{bottom:88px;left:12px;width:52px;height:52px;font-size:20px}
}

/* roulang page: category1 */
:root{
  --bg:#2B0404;
  --bg-deep:#1A0202;
  --panel:#450A0A;
  --panel-soft:rgba(69,10,10,.62);
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --text:#FFFBEB;
  --text-dim:#E9D6C4;
  --muted:#C6A08E;
  --line:rgba(251,191,36,.20);
  --line-strong:rgba(251,191,36,.46);
  --radius-lg:20px;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-gold:0 12px 30px rgba(251,191,36,.20);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(249,115,22,.16), transparent 62%),
    radial-gradient(760px 520px at 92% 4%, rgba(251,191,36,.12), transparent 60%),
    linear-gradient(180deg,#2B0404 0%,#1A0202 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
p{margin:0 0 12px}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.3;font-weight:700}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(26,2,2,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;gap:18px;
  min-height:72px;padding:10px 20px;
  max-width:var(--container);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--gold) 0%,var(--orange) 100%);
  color:#2B0404;font-weight:800;font-size:17px;
  box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:16px;letter-spacing:.4px}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.2px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1 1 auto}
.nav-links a{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--text-dim);white-space:nowrap;transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--gold);background:rgba(251,191,36,.10)}
.nav-links a.active{color:#2B0404;background:linear-gradient(150deg,var(--gold),var(--orange));font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:14px;cursor:pointer;text-align:center;
  transition:transform .18s,box-shadow .22s,background .22s,color .22s,border-color .22s;
}
.btn-gold{background:linear-gradient(150deg,var(--gold) 0%,var(--orange) 100%);color:#2B0404;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(251,191,36,.34)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line-strong);color:var(--gold-soft);background:transparent}
.btn-ghost:hover{background:rgba(251,191,36,.12);color:var(--gold)}
.btn-lg{padding:14px 28px;font-size:15px}
.btn-sm{padding:8px 15px;font-size:13px}
.btn-block{width:100%}

/* ===== Hero danh mục ===== */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-kv{position:relative;padding:52px 0 46px}
.hero-kv::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(105deg,rgba(26,2,2,.96) 10%,rgba(69,10,10,.80) 55%,rgba(26,2,2,.96) 100%),url('/assets/images/b4ab3c9874bab9a3.jpg');
  background-size:cover;background-position:center;
}
.hero-kv > .container{position:relative}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin-bottom:18px}
.crumb a:hover{color:var(--gold)}
.crumb i{font-size:9px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;border:1px solid var(--line-strong);
  background:rgba(251,191,36,.08);color:var(--gold-soft);
  font-size:12px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;
}
.hero h1{
  margin:20px 0 14px;font-size:clamp(27px,3.6vw,44px);line-height:1.2;
  background:linear-gradient(100deg,#FFFBEB 20%,var(--gold) 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--text-dim);font-size:16px;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 13px;border-radius:999px;font-size:12.5px;font-weight:600;
  border:1px solid var(--line);background:rgba(69,10,10,.5);color:var(--text-dim);
}
.chip i{color:var(--gold);font-size:12px}

/* Countdown */
.countdown{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  margin-top:24px;padding:14px 16px;border-radius:var(--radius);
  border:1px solid var(--line-strong);
  background:linear-gradient(120deg,rgba(69,10,10,.85),rgba(26,2,2,.9));
}
.cd-label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--gold-soft)}
.cd-clock{display:flex;align-items:center;gap:6px;margin-left:auto}
.cd-cell{
  min-width:56px;padding:6px 8px;border-radius:10px;text-align:center;
  background:rgba(251,191,36,.10);border:1px solid var(--line);
}
.cd-cell b{display:block;font-size:18px;font-weight:800;color:var(--gold);line-height:1.1}
.cd-cell i{font-size:10px;font-style:normal;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.cd-sep{color:var(--gold-deep);font-weight:800}

/* Hero panel */
.hero-panel{
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(69,10,10,.86),rgba(26,2,2,.94));
  padding:22px;box-shadow:var(--shadow);
}
.panel-head{display:flex;align-items:center;gap:9px;font-size:12.5px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--gold-soft)}
.dot-live{width:9px;height:9px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 4px rgba(34,197,94,.18);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.jackpot-amount{
  margin:14px 0 4px;font-size:clamp(24px,3vw,32px);font-weight:800;letter-spacing:.5px;
  background:linear-gradient(100deg,var(--gold-soft),var(--gold) 60%,var(--orange));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.panel-meta{font-size:12.5px;color:var(--muted);margin-bottom:16px}
.board-list{border-top:1px solid var(--line);padding-top:6px}
.board-row{
  display:grid;grid-template-columns:32px 1fr auto;gap:12px;align-items:center;
  padding:11px 0;border-bottom:1px dashed rgba(251,191,36,.14);
}
.board-row:last-child{border-bottom:0}
.board-rank{
  width:28px;height:28px;border-radius:9px;display:grid;place-items:center;
  font-size:12px;font-weight:800;color:var(--gold-soft);
  background:rgba(251,191,36,.12);border:1px solid var(--line);
}
.board-row:nth-child(1) .board-rank{background:linear-gradient(150deg,var(--gold),var(--orange));color:#2B0404}
.board-name{font-size:13.5px;color:var(--text-dim)}
.board-val{font-size:13.5px;font-weight:700;color:var(--gold)}

/* ===== Sections ===== */
.section{padding:70px 0;border-bottom:1px solid rgba(251,191,36,.10)}
.section--deep{background:linear-gradient(180deg,rgba(26,2,2,.74),rgba(43,4,4,.42))}
.section--img{position:relative;overflow:hidden}
.section--img::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(100deg,rgba(26,2,2,.95),rgba(69,10,10,.88)),url('/assets/images/ed8489e846a47652.jpg');
  background-size:cover;background-position:center;
}
.section--img > .container{position:relative}
.section-head{margin-bottom:34px;max-width:780px}
.section-head h2{font-size:clamp(22px,2.6vw,32px)}
.section-head p{color:var(--text-dim);margin:0}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(69,10,10,.72),rgba(26,2,2,.86));
  padding:24px;transition:transform .22s,border-color .22s,box-shadow .22s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.card h3{font-size:17px;margin-bottom:10px}
.card p{color:var(--text-dim);font-size:14px;margin:0}
.icon-chip{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(251,191,36,.12);border:1px solid var(--line-strong);
  color:var(--gold);font-size:18px;margin-bottom:16px;
}

/* Metric board */
.metric{
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;
  background:linear-gradient(170deg,rgba(69,10,10,.66),rgba(26,2,2,.9));
  transition:border-color .22s,transform .22s;
}
.metric:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.metric .m-label{font-size:12px;letter-spacing:.7px;text-transform:uppercase;color:var(--muted);font-weight:600}
.metric .m-value{
  font-size:clamp(22px,2.4vw,28px);font-weight:800;margin:10px 0 6px;
  color:var(--gold-soft);
}
.metric .m-note{font-size:13px;color:var(--text-dim)}

/* Game cards */
.game-card{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--line);background:rgba(26,2,2,.72);
  transition:transform .24s,border-color .24s,box-shadow .24s;
}
.game-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.game-card img{width:100%;aspect-ratio:16/10;object-fit:cover;filter:saturate(1.05)}
.game-card::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 42%,rgba(26,2,2,.92) 100%);
}
.game-tag{
  position:absolute;top:12px;left:12px;z-index:2;
  padding:5px 11px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.5px;
  background:linear-gradient(150deg,#DC2626,#F97316);color:#FFFBEB;
  text-transform:uppercase;
}
.game-body{position:relative;z-index:2;margin-top:-38px;padding:0 18px 20px}
.game-body h3{font-size:16px;margin-bottom:6px}
.game-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--muted)}
.game-meta .multi{color:var(--gold);font-weight:700}

/* Compare */
.compare{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:rgba(26,2,2,.66);
}
.compare-row{
  display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;gap:14px;
  padding:16px 20px;border-bottom:1px solid rgba(251,191,36,.10);
  font-size:14px;align-items:center;
}
.compare-row:last-child{border-bottom:0}
.compare-row.head{
  background:rgba(251,191,36,.08);font-weight:700;color:var(--gold-soft);
  font-size:12.5px;letter-spacing:.6px;text-transform:uppercase;
}
.compare-row span:first-child{color:var(--text);font-weight:600}
.compare-row span{color:var(--text-dim)}
.compare-row .hl{color:var(--gold);font-weight:700}

/* Timeline */
.timeline{position:relative;padding-left:26px}
.timeline::before{
  content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(251,191,36,.08));
}
.tl-item{position:relative;padding:0 0 26px 18px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-25px;top:6px;width:14px;height:14px;border-radius:50%;
  background:var(--bg-deep);border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(251,191,36,.10);
}
.tl-time{font-size:12.5px;font-weight:700;color:var(--gold);letter-spacing:.5px}
.tl-item h3{font-size:16px;margin:6px 0 6px}
.tl-item p{color:var(--text-dim);font-size:14px;margin:0}

/* Trust list */
.trust-item{display:flex;gap:16px;align-items:flex-start}
.trust-item .icon-chip{margin-bottom:0;flex:0 0 auto}
.trust-item h3{font-size:16px;margin-bottom:6px}
.trust-item p{color:var(--text-dim);font-size:14px;margin:0}

/* Quick answers */
.qa-list{display:grid;gap:14px}
.qa-item{
  display:grid;grid-template-columns:26px 1fr;gap:14px;align-items:start;
  padding:18px 20px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(69,10,10,.42);
}
.qa-item i{color:var(--gold);font-size:16px;margin-top:3px}
.qa-item strong{display:block;font-size:15px;margin-bottom:4px}
.qa-item p{color:var(--text-dim);font-size:14px;margin:0}

/* FAQ */
.faq-list{display:grid;gap:12px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(69,10,10,.62),rgba(26,2,2,.86));
  overflow:hidden;transition:border-color .22s;
}
.faq-item[open]{border-color:var(--line-strong)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 52px 18px 20px;position:relative;
  font-size:15.5px;font-weight:600;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:13px;color:var(--gold);transition:transform .25s;
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item .faq-body{padding:0 20px 20px;color:var(--text-dim);font-size:14.5px}

/* CTA form */
.cta-wrap{
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:36px;background:linear-gradient(150deg,rgba(69,10,10,.9),rgba(26,2,2,.95));
  box-shadow:var(--shadow);
}
.cta-wrap h2{font-size:clamp(22px,2.6vw,30px)}
.cta-wrap p{color:var(--text-dim)}
.cta-form{display:grid;gap:14px}
.field{display:grid;gap:7px}
.field label{font-size:13px;font-weight:600;color:var(--gold-soft)}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(26,2,2,.7);color:var(--text);
  transition:border-color .2s,box-shadow .2s;
}
.field input::placeholder{color:rgba(198,160,142,.7)}
.field input:focus,.field select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(251,191,36,.14);outline:none}
.form-note{font-size:12.5px;color:var(--muted);margin:0}

/* ===== Footer ===== */
.site-footer{
  background:linear-gradient(180deg,rgba(26,2,2,.92),#120101);
  border-top:1px solid var(--line);padding:56px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--text-dim);font-size:13.5px}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-badge{
  padding:6px 12px;border-radius:999px;font-size:11.5px;font-weight:600;
  border:1px solid var(--line);background:rgba(251,191,36,.07);color:var(--gold-soft);
}
.footer-col h3{font-size:14px;letter-spacing:.5px;text-transform:uppercase;color:var(--gold-soft);margin-bottom:14px}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:13.5px;color:var(--text-dim);transition:color .2s,padding-left .2s}
.footer-col a:hover{color:var(--gold);padding-left:4px}
.license-row{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line-strong);color:var(--gold);font-weight:800;font-size:11px;
}
.copyright{margin:18px 0 0;font-size:12.5px;color:var(--muted)}

/* ===== FAB ===== */
.fab{
  position:fixed;left:1rem;bottom:6rem;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#5A0E0E,#2B0404 70%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 2.8s ease-in-out infinite;
  transition:transform .25s,opacity .25s,box-shadow .25s;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(251,191,36,.5)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab i{color:var(--gold);font-size:20px;transition:transform .4s}
.fab:hover i{transform:rotate(360deg)}
.fab-dot{
  position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #FFFBEB;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .nav-inner{flex-wrap:wrap;row-gap:10px;padding-bottom:12px}
  .nav-links{order:3;width:100%;margin-left:0;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
  .nav-links::-webkit-scrollbar{display:none}
  .nav-actions{margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .cta-wrap{grid-template-columns:1fr;padding:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .section{padding:54px 0}
  .hero-kv{padding:38px 0 36px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .compare-row{grid-template-columns:1fr 1fr;row-gap:8px;font-size:13px}
  .compare-row.head{display:none}
  .compare-row span:first-child{grid-column:1 / -1;color:var(--gold-soft)}
  .cd-clock{margin-left:0;width:100%;justify-content:flex-start}
  .cd-cell{min-width:50px}
}
@media (max-width:520px){
  .brand-text span{display:none}
  .brand-text strong{font-size:14px}
  .nav-actions .btn{padding:8px 13px;font-size:12.5px}
  .card,.metric{padding:20px}
  .cta-wrap{padding:22px}
  .footer-grid{grid-template-columns:1fr}
  .fab{width:52px;height:52px;bottom:5rem;left:.75rem}
}

/* roulang page: article */
:root{
  --bg:#2B0404;
  --bg-deep:#1A0202;
  --panel:#450A0A;
  --panel-soft:rgba(69,10,10,.62);
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --text:#FFFBEB;
  --text-dim:#E9D6C4;
  --muted:#C6A08E;
  --line:rgba(251,191,36,.20);
  --line-strong:rgba(251,191,36,.46);
  --radius-lg:20px;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-gold:0 12px 30px rgba(251,191,36,.20);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(249,115,22,.16), transparent 62%),
    radial-gradient(760px 520px at 92% 4%, rgba(251,191,36,.12), transparent 60%),
    linear-gradient(180deg,#2B0404 0%,#1A0202 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:700}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
::selection{background:rgba(251,191,36,.32)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(26,2,2,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;gap:20px;
  min-height:72px;padding:10px 20px;
  max-width:var(--container);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--gold) 0%,var(--orange) 100%);
  color:#2B0404;font-weight:800;font-size:17px;
  box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:16px;letter-spacing:.4px}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.2px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1 1 auto}
.nav-links a{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--text-dim);white-space:nowrap;transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--gold);background:rgba(251,191,36,.10)}
.nav-links a.active{color:#2B0404;background:linear-gradient(150deg,var(--gold),var(--orange));font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-strong);background:rgba(251,191,36,.08);
  color:var(--gold);cursor:pointer;align-items:center;justify-content:center;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:14px;cursor:pointer;
  transition:transform .18s,box-shadow .22s,background .22s,color .22s,border-color .22s;
}
.btn-gold{background:linear-gradient(150deg,var(--gold) 0%,var(--orange) 100%);color:#2B0404;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(251,191,36,.34)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line-strong);color:var(--gold-soft);background:transparent}
.btn-ghost:hover{background:rgba(251,191,36,.12);color:var(--gold)}
.btn-lg{padding:14px 28px;font-size:15px}
.btn-block{width:100%}

/* ===== Article hero (angled) ===== */
.article-hero{
  position:relative;
  padding:54px 0 92px;
  background-image:linear-gradient(112deg,rgba(26,2,2,.96) 10%,rgba(69,10,10,.86) 56%,rgba(26,2,2,.95) 100%),url('/assets/images/b4ab3c9874bab9a3.jpg');
  background-size:cover;background-position:center;
  clip-path:polygon(0 0,100% 0,100% 84%,0 100%);
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.crumb a:hover{color:var(--gold)}
.crumb i{font-size:10px;opacity:.7}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;
  padding:7px 14px;border-radius:999px;border:1px solid var(--line-strong);
  background:rgba(251,191,36,.08);color:var(--gold-soft);
  font-size:12px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;
}
.article-hero h1{
  font-size:clamp(25px,3.4vw,42px);
  max-width:900px;
  background:linear-gradient(100deg,#FFFBEB 18%,var(--gold) 82%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.meta-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(26,2,2,.6);
  font-size:13px;color:var(--text-dim);
}
.meta-chip i{color:var(--gold)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* ===== Layout ===== */
.section{padding:68px 0;border-bottom:1px solid rgba(251,191,36,.10)}
.section--deep{background:linear-gradient(180deg,rgba(26,2,2,.72),rgba(43,4,4,.45))}
.section--img{position:relative;overflow:hidden}
.section--img::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(100deg,rgba(26,2,2,.95),rgba(69,10,10,.88)),url('/assets/images/ed8489e846a47652.jpg');
  background-size:cover;background-position:center;
}
.section--img > .container{position:relative}
.section-head{max-width:760px;margin-bottom:34px}
.section-head.left{text-align:left;margin-left:0}
.section-head h2{font-size:clamp(21px,2.5vw,30px);color:var(--text)}
.section-head h2 span{color:var(--gold)}
.section-head p{color:var(--text-dim);margin-top:12px;font-size:15px}
.kicker{
  display:inline-block;margin-bottom:12px;font-size:12px;font-weight:700;
  letter-spacing:1.4px;text-transform:uppercase;color:var(--gold);
}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(69,10,10,.72),rgba(26,2,2,.86));
  padding:24px;transition:transform .22s,border-color .22s,box-shadow .22s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.card h3{font-size:17px;margin-bottom:10px}
.card p{color:var(--text-dim);font-size:14px;margin-bottom:0}
.icon-chip{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(251,191,36,.12);border:1px solid var(--line-strong);
  color:var(--gold);font-size:18px;margin-bottom:16px;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;font-size:11px;font-weight:700;
  letter-spacing:.5px;text-transform:uppercase;
  border:1px solid var(--line-strong);color:var(--gold-soft);background:rgba(251,191,36,.10);
}
.tag-hot{background:rgba(220,38,38,.22);border-color:rgba(248,113,113,.5);color:#FECACA}

/* ===== Article body ===== */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:44px;align-items:start}
.article-body{max-width:720px;width:100%}
.article-body h2{
  font-size:clamp(20px,2.3vw,26px);margin:38px 0 14px;color:var(--gold-soft);
  padding-left:16px;border-left:3px solid var(--gold);
}
.article-body h3{font-size:18px;margin:28px 0 10px;color:var(--text)}
.article-body h4{font-size:16px;margin:22px 0 8px;color:var(--gold-soft)}
.article-body p{color:var(--text-dim);font-size:15.5px;line-height:1.7}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:0}
.article-body ul li,.article-body ol li{
  position:relative;padding-left:26px;margin-bottom:10px;
  color:var(--text-dim);font-size:15.5px;line-height:1.65;
}
.article-body ul li::before{
  content:"\f0da";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:4px;top:0;color:var(--gold);font-size:12px;
}
.article-body ol{counter-reset:olc}
.article-body ol li::before{
  counter-increment:olc;content:counter(olc);
  position:absolute;left:0;top:3px;width:19px;height:19px;border-radius:50%;
  background:rgba(251,191,36,.16);border:1px solid var(--line-strong);
  color:var(--gold);font-size:11px;font-weight:700;display:grid;place-items:center;
}
.article-body a{color:var(--gold);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--gold-soft)}
.article-body img{border-radius:var(--radius);border:1px solid var(--line);margin:22px 0}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;border-radius:var(--radius);
  border-left:3px solid var(--gold);
  background:rgba(69,10,10,.55);color:var(--text-dim);font-style:italic;
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px}
.article-body th,.article-body td{
  border:1px solid var(--line);padding:11px 14px;text-align:left;color:var(--text-dim);
}
.article-body th{background:rgba(251,191,36,.10);color:var(--gold-soft);font-weight:700}
.empty-state{
  border:1px dashed var(--line-strong);border-radius:var(--radius-lg);
  padding:40px 28px;background:rgba(26,2,2,.6);text-align:left;
}
.empty-state h2{margin-bottom:10px;font-size:22px;color:var(--gold-soft)}
.empty-state p{color:var(--text-dim);margin-bottom:20px}

/* ===== Sidebar ===== */
.sidebar{position:sticky;top:96px;display:grid;gap:18px}
.side-box{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(69,10,10,.7),rgba(26,2,2,.88));
  padding:22px;
}
.side-box h3{
  font-size:15px;margin-bottom:14px;display:flex;align-items:center;gap:9px;color:var(--gold-soft);
}
.side-box h3 i{color:var(--gold)}
.side-list li{
  display:flex;justify-content:space-between;gap:12px;
  padding:10px 0;border-bottom:1px dashed rgba(251,191,36,.14);
  font-size:14px;color:var(--text-dim);
}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list li strong{color:var(--text);font-weight:600}
.bullet-list li{
  position:relative;padding-left:22px;margin-bottom:11px;font-size:14px;color:var(--text-dim);
}
.bullet-list li:last-child{margin-bottom:0}
.bullet-list li::before{
  content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:1px;color:var(--gold);font-size:13px;
}

/* ===== Steps / promo ===== */
.step-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:st}
.step{
  position:relative;padding:24px 20px 20px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(26,2,2,.62);
  transition:border-color .22s,transform .22s;
}
.step:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.step::before{
  counter-increment:st;content:"0" counter(st);
  font-size:26px;font-weight:800;color:rgba(251,191,36,.34);display:block;margin-bottom:8px;
}
.step h3{font-size:15.5px;margin-bottom:8px}
.step p{font-size:14px;color:var(--text-dim);margin:0}

/* ===== Rank list ===== */
.rank-list{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:rgba(26,2,2,.6)}
.rank-row{
  display:grid;grid-template-columns:48px 1fr auto auto;gap:16px;align-items:center;
  padding:16px 20px;border-bottom:1px solid rgba(251,191,36,.10);
  transition:background .2s;
}
.rank-row:last-child{border-bottom:0}
.rank-row:hover{background:rgba(251,191,36,.05)}
.rank-no{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  background:rgba(251,191,36,.12);border:1px solid var(--line-strong);
  color:var(--gold);font-weight:800;font-size:14px;
}
.rank-row:nth-child(1) .rank-no{background:linear-gradient(150deg,var(--gold),var(--orange));color:#2B0404}
.rank-name{font-weight:600;font-size:15px}
.rank-name span{display:block;font-weight:400;font-size:13px;color:var(--muted)}
.rank-value{font-size:14px;color:var(--gold-soft);font-weight:700;white-space:nowrap}

/* ===== Category matrix ===== */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--line);min-height:230px;display:flex;flex-direction:column;
  justify-content:flex-end;padding:24px;transition:border-color .22s,transform .22s;
}
.cat-card::before{
  content:"";position:absolute;inset:0;
  background-size:cover;background-position:center;opacity:.5;
  transition:transform .4s,opacity .3s;
}
.cat-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(26,2,2,.35) 0%,rgba(26,2,2,.92) 78%);
}
.cat-card:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.cat-card:hover::before{transform:scale(1.06);opacity:.62}
.cat-card > *{position:relative;z-index:2}
.cat-card h3{font-size:19px;margin:12px 0 8px}
.cat-card p{font-size:14px;color:var(--text-dim);margin-bottom:16px}
.cat-more{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--gold)}
.cat-card:hover .cat-more{gap:12px}
.cat-1::before{background-image:url('/assets/images/334ad0143b0eb771.jpg')}
.cat-2::before{background-image:url('/assets/images/863599c76394d972.jpg')}
.cat-3::before{background-image:url('/assets/images/ba428793161e6145.jpg')}

/* ===== Payments ===== */
.pay-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.pay-item{
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(26,2,2,.6);padding:20px 16px;text-align:left;
  transition:border-color .22s,background .22s;
}
.pay-item:hover{border-color:var(--line-strong);background:rgba(69,10,10,.6)}
.pay-item i{color:var(--gold);font-size:20px;margin-bottom:12px;display:block}
.pay-item strong{display:block;font-size:14.5px;margin-bottom:6px}
.pay-item span{font-size:13px;color:var(--muted)}

/* ===== Trust ===== */
.trust-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;background:rgba(26,2,2,.55);
}
.trust-item{display:flex;gap:14px;align-items:flex-start}
.trust-item i{color:var(--gold);font-size:20px;margin-top:3px}
.trust-item strong{display:block;font-size:15px;margin-bottom:5px}
.trust-item span{font-size:13.5px;color:var(--muted)}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:14px;max-width:880px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(26,2,2,.6);overflow:hidden;
}
.faq-item summary{
  cursor:pointer;padding:18px 22px;font-weight:600;font-size:15.5px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\2b";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--gold);font-size:14px;transition:transform .25s;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--gold-soft)}
.faq-item p{padding:0 22px 20px;margin:0;color:var(--text-dim);font-size:14.5px}

/* ===== CTA ===== */
.cta-wrap{
  display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:38px;background:
    linear-gradient(140deg,rgba(69,10,10,.9),rgba(26,2,2,.94)),
    url('/assets/images/08613b930cb25795.jpg');
  background-size:cover;background-position:center;
}
.cta-wrap h2{font-size:clamp(20px,2.4vw,28px);margin-bottom:14px}
.cta-wrap p{color:var(--text-dim);font-size:15px}
.cta-form{display:grid;gap:14px}
.field{display:grid;gap:7px}
.field label{font-size:13px;font-weight:600;color:var(--gold-soft)}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(26,2,2,.75);color:var(--text);
  transition:border-color .2s,box-shadow .2s;
}
.field input::placeholder{color:rgba(198,160,142,.75)}
.field input:focus,.field select:focus{
  border-color:var(--line-strong);box-shadow:0 0 0 3px rgba(251,191,36,.14);outline:none;
}
.form-note{font-size:12.5px;color:var(--muted);margin:0}

/* ===== Related ===== */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rel-card{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:rgba(26,2,2,.62);display:flex;flex-direction:column;
  transition:transform .22s,border-color .22s,box-shadow .22s;
}
.rel-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.rel-thumb{aspect-ratio:16/9;overflow:hidden;background:rgba(69,10,10,.5)}
.rel-thumb img{width:100%;height:100%;object-fit:cover}
.rel-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.rel-body h3{font-size:16px;line-height:1.45}
.rel-body time{font-size:12.5px;color:var(--muted)}
.rel-more{display:flex;justify-content:flex-start;margin-top:26px}

/* ===== Support / bookmark ===== */
.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.bookmark-box{
  border:1px dashed var(--line-strong);border-radius:var(--radius-lg);
  padding:24px;background:rgba(251,191,36,.05);
}
.bookmark-box h3{font-size:17px;margin-bottom:10px}
.bookmark-box p{font-size:14px;color:var(--text-dim);margin-bottom:14px}
.path-pill{
  display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;
  border:1px solid var(--line-strong);background:rgba(26,2,2,.7);
  font-size:13.5px;color:var(--gold-soft);word-break:break-all;
}

/* ===== Footer ===== */
.site-footer{
  padding:60px 0 32px;border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(26,2,2,.94),rgba(26,2,2,.99));
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand p{color:var(--text-dim);font-size:14px;margin:16px 0 18px;max-width:420px}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay-badge{
  padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600;
  border:1px solid var(--line);background:rgba(251,191,36,.07);color:var(--gold-soft);
}
.footer-col h3{font-size:700}px;margin-bottom:14px;color:var(--gold-soft);letter-spacing:.3px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:14px;color:var(--text-dim);transition:color .2s,padding-left .2s}
.footer-col ul li a:hover{color:var(--gold);padding-left:4px}
.license-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;
  margin-top:38px;padding-top:22px;border-top:1px solid var(--line);
  font-size:13px;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--line-strong);color:var(--gold);font-weight:800;font-size:12.5px;
  background:rgba(251,191,36,.08);
}
.copyright{margin:18px 0 0;font-size:12.5px;color:rgba(198,160,142,.85)}

/* ===== 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%,#5A0F0F 0%,#2B0404 68%);
  border:2px solid var(--gold);
  color:var(--gold);
  font-size:21px;cursor:pointer;opacity:.85;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s,opacity .25s,box-shadow .25s;
}
.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(255,255,255,.9);
}
.fab i{transition:transform .45s cubic-bezier(.3,1.4,.5,1)}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.94) translateY(3px)}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:34px}
  .sidebar{position:static;grid-template-columns:repeat(2,1fr);display:grid}
  .article-body{max-width:none}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .step-row{grid-template-columns:repeat(2,1fr)}
  .pay-grid{grid-template-columns:repeat(3,1fr)}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cat-grid,.rel-grid,.support-grid{grid-template-columns:repeat(2,1fr)}
  .cta-wrap{grid-template-columns:1fr;padding:30px}
}
@media (max-width:768px){
  html{scroll-padding-top:80px}
  .nav-inner{flex-wrap:wrap;padding:10px 16px;min-height:64px;gap:12px}
  .nav-toggle{display:flex;margin-left:auto}
  .nav-links{
    order:3;flex-basis:100%;flex-direction:column;align-items:stretch;gap:2px;
    margin:0;max-height:0;overflow:hidden;
    transition:max-height .3s ease,padding .3s ease;
  }
  .nav-links.open{max-height:340px;padding:8px 0 6px}
  .nav-links a{padding:12px 14px;border-radius:var(--radius-sm);font-size:15px}
  .nav-actions{gap:8px}
  .nav-actions .btn{padding:10px 15px;font-size:13px}
  .article-hero{padding:38px 0 74px;clip-path:polygon(0 0,100% 0,100% 90%,0 100%)}
  .section{padding:52px 0}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .step-row{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:repeat(2,1fr)}
  .trust-strip{grid-template-columns:1fr;padding:20px}
  .rank-row{grid-template-columns:40px 1fr;row-gap:6px;padding:14px 16px}
  .rank-value{grid-column:2;justify-self:start}
  .cat-grid,.rel-grid,.support-grid,.sidebar{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-wrap{padding:24px}
  .fab{width:52px;height:52px;left:12px;bottom:88px;font-size:19px}
}
@media (max-width:520px){
  body{font-size:15px}
  .container{padding:0 15px}
  .brand-text span{display:none}
  .brand-mark{width:40px;height:40px;font-size:15px}
  .article-hero h1{font-size:23px}
  .hero-actions .btn,.btn-lg{width:100%}
  .pay-grid{grid-template-columns:1fr}
  .article-body h2{font-size:19px;padding-left:12px}
  .article-body p,.article-body ul li,.article-body ol li{font-size:15px}
  .section-head h2{font-size:21px}
  .license-row{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category2 */
:root{
  --bg:#2B0404;
  --bg-deep:#1A0202;
  --panel:#450A0A;
  --panel-soft:rgba(69,10,10,.62);
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --text:#FFFBEB;
  --text-dim:#E9D6C4;
  --muted:#C6A08E;
  --line:rgba(251,191,36,.20);
  --line-strong:rgba(251,191,36,.46);
  --radius-lg:20px;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-gold:0 12px 30px rgba(251,191,36,.20);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(249,115,22,.16), transparent 62%),
    radial-gradient(760px 520px at 92% 4%, rgba(251,191,36,.12), transparent 60%),
    linear-gradient(180deg,#2B0404 0%,#1A0202 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:700}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(26,2,2,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;gap:20px;
  min-height:72px;padding:10px 20px;
  max-width:var(--container);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--gold) 0%,var(--orange) 100%);
  color:#2B0404;font-weight:800;font-size:17px;
  box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:16px;letter-spacing:.4px}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.2px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1 1 auto}
.nav-links a{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--text-dim);white-space:nowrap;transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--gold);background:rgba(251,191,36,.10)}
.nav-links a.active{color:#2B0404;background:linear-gradient(150deg,var(--gold),var(--orange));font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-strong);background:rgba(251,191,36,.08);
  color:var(--gold);cursor:pointer;font-size:16px;
  transition:background .2s,transform .2s;
}
.nav-toggle:hover{background:rgba(251,191,36,.18)}
.nav-toggle:active{transform:scale(.94)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:14px;cursor:pointer;
  transition:transform .18s,box-shadow .22s,background .22s,color .22s,border-color .22s;
}
.btn-gold{background:linear-gradient(150deg,var(--gold) 0%,var(--orange) 100%);color:#2B0404;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(251,191,36,.34)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line-strong);color:var(--gold-soft);background:transparent}
.btn-ghost:hover{background:rgba(251,191,36,.12);color:var(--gold)}
.btn-lg{padding:14px 28px;font-size:15px}
.btn-block{width:100%}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;padding:60px 0 68px;border-bottom:1px solid var(--line)}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(112deg,rgba(26,2,2,.96) 10%,rgba(69,10,10,.84) 56%,rgba(26,2,2,.95) 100%),url('/assets/images/3085be0f4545f8c2.jpg');
  background-size:cover;background-position:center;
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:start}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;border:1px solid var(--line-strong);
  background:rgba(251,191,36,.08);color:var(--gold-soft);
  font-size:12px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;
}
.hero h1{
  margin:20px 0 16px;font-size:clamp(25px,3.5vw,42px);line-height:1.24;
  background:linear-gradient(100deg,#FFFBEB 22%,var(--gold) 80%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--text-dim);font-size:16px;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 14px;border-radius:999px;font-size:13px;
  border:1px solid var(--line);background:rgba(69,10,10,.6);color:var(--text-dim);
}
.chip i{color:var(--gold)}
.hero-panel{
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  background:linear-gradient(170deg,rgba(69,10,10,.86),rgba(26,2,2,.94));
  padding:22px;box-shadow:var(--shadow);
}
.hero-panel h2{font-size:15px;letter-spacing:.4px;text-transform:uppercase;color:var(--gold-soft);margin-bottom:6px}
.hero-panel .panel-note{font-size:13px;color:var(--muted);margin-bottom:16px}
.hero-figure{margin-top:18px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.hero-figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.metric{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 0;border-bottom:1px dashed rgba(251,191,36,.16);
}
.metric:last-of-type{border-bottom:0}
.metric span{font-size:13px;color:var(--text-dim)}
.metric strong{font-size:18px;color:var(--gold);font-weight:800}
.pulse-dot{
  display:inline-block;width:8px;height:8px;border-radius:50%;
  background:#22C55E;box-shadow:0 0 0 0 rgba(34,197,94,.7);
  animation:pulse 1.8s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(34,197,94,.55)}
  70%{box-shadow:0 0 0 10px rgba(34,197,94,0)}
  100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}
}

/* ===== Sections ===== */
.section{padding:70px 0;border-bottom:1px solid rgba(251,191,36,.10)}
.section--deep{background:linear-gradient(180deg,rgba(26,2,2,.72),rgba(43,4,4,.42))}
.section--img{position:relative;overflow:hidden}
.section--img::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(100deg,rgba(26,2,2,.95),rgba(69,10,10,.88)),url('/assets/images/7936359f09c9fa97.jpg');
  background-size:cover;background-position:center;
}
.section--img > .container{position:relative}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(21px,2.4vw,30px);margin-bottom:12px}
.section-head p{color:var(--text-dim);font-size:15px}
.kicker{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:1px;
  text-transform:uppercase;color:var(--gold);margin-bottom:12px;
}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(69,10,10,.72),rgba(26,2,2,.86));
  padding:24px;transition:transform .22s,border-color .22s,box-shadow .22s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.card h3{font-size:17px;margin-bottom:10px}
.card p{color:var(--text-dim);font-size:14px}
.icon-chip{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(251,191,36,.12);border:1px solid var(--line-strong);
  color:var(--gold);font-size:18px;margin-bottom:16px;
}

/* Stat board */
.stat-card{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(69,10,10,.7),rgba(26,2,2,.88));
  padding:22px;position:relative;overflow:hidden;
}
.stat-card::after{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--gold),var(--orange),transparent);
}
.stat-value{font-size:30px;font-weight:800;color:var(--gold);line-height:1.2}
.stat-label{font-size:13px;color:var(--text-dim);margin-top:6px}
.stat-foot{font-size:12px;color:var(--muted);margin-top:10px}

/* Room cards */
.room-card{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(170deg,rgba(69,10,10,.7),rgba(26,2,2,.9));
  transition:transform .22s,border-color .22s,box-shadow .22s;
  display:flex;flex-direction:column;
}
.room-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.room-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.room-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.room-body h3{font-size:17px}
.room-body p{font-size:14px;color:var(--text-dim);flex:1}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  font-size:11.5px;font-weight:600;letter-spacing:.3px;
  padding:5px 11px;border-radius:999px;
  border:1px solid var(--line-strong);color:var(--gold-soft);background:rgba(251,191,36,.08);
}
.tag-hot{border-color:rgba(220,38,38,.5);background:rgba(220,38,38,.16);color:#FCA5A5}

/* Compare */
.compare{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:rgba(26,2,2,.7);
}
.compare-row{
  display:grid;grid-template-columns:1.1fr 1fr 1fr;
  border-bottom:1px solid rgba(251,191,36,.12);
}
.compare-row:last-child{border-bottom:0}
.compare-row > div{padding:15px 18px;font-size:14px}
.compare-head{background:rgba(251,191,36,.08);font-weight:700;color:var(--gold-soft)}
.compare-row .col-a{color:var(--muted)}
.compare-row .col-b{color:var(--text);font-weight:600;border-left:1px solid rgba(251,191,36,.12);background:rgba(69,10,10,.35)}
.compare-row .col-label{color:var(--text-dim)}

/* Timeline */
.timeline{display:grid;gap:0;border-left:2px solid var(--line-strong);margin-left:12px}
.timeline-item{position:relative;padding:0 0 30px 26px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
  content:"";position:absolute;left:-11px;top:6px;width:18px;height:18px;border-radius:50%;
  background:linear-gradient(150deg,var(--gold),var(--orange));
  box-shadow:0 0 0 4px rgba(26,2,2,1);
}
.timeline-item h3{font-size:16px;margin-bottom:6px}
.timeline-item p{font-size:14px;color:var(--text-dim)}
.timeline-item span.step{font-size:12px;font-weight:700;color:var(--gold);letter-spacing:.8px;text-transform:uppercase}

/* Feature list */
.feature-list{display:grid;gap:14px}
.feature-item{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 18px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(69,10,10,.42);
  transition:border-color .2s,background .2s;
}
.feature-item:hover{border-color:var(--line-strong);background:rgba(69,10,10,.62)}
.feature-item i{color:var(--gold);font-size:17px;margin-top:3px}
.feature-item h4{font-size:15px;margin-bottom:4px}
.feature-item p{font-size:13.5px;color:var(--text-dim)}

/* Leaderboard */
.board{border:1px solid var(--line);border-radius:var(--radius-lg);background:rgba(26,2,2,.7);padding:10px 20px}
.board-row{
  display:grid;grid-template-columns:38px 1fr auto;gap:14px;align-items:center;
  padding:14px 0;border-bottom:1px dashed rgba(251,191,36,.14);
}
.board-row:last-child{border-bottom:0}
.board-rank{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  font-weight:800;font-size:14px;color:var(--gold);
  background:rgba(251,191,36,.12);border:1px solid var(--line-strong);
}
.board-row:nth-child(1) .board-rank,
.board-row:nth-child(2) .board-rank,
.board-row:nth-child(3) .board-rank{background:linear-gradient(150deg,var(--gold),var(--orange));color:#2B0404;border-color:transparent}
.board-name{font-size:14.5px;font-weight:600}
.board-name span{display:block;font-size:12px;color:var(--muted);font-weight:400}
.board-score{font-size:15px;font-weight:800;color:var(--gold)}

/* Posts */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(170deg,rgba(69,10,10,.68),rgba(26,2,2,.9));
  display:flex;flex-direction:column;
  transition:transform .22s,border-color .22s,box-shadow .22s;
}
.post-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.post-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover}
.post-body{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.post-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.post-meta .post-cat{color:var(--gold)}
.post-body h3{font-size:16px;line-height:1.42}
.post-body h3 a:hover{color:var(--gold)}
.post-body p{font-size:13.5px;color:var(--text-dim);flex:1}
.post-more{font-size:13px;font-weight:700;color:var(--gold-soft)}
.post-more:hover{color:var(--gold)}
.empty-note{
  padding:26px;border:1px dashed var(--line-strong);border-radius:var(--radius);
  color:var(--text-dim);font-size:14px;text-align:center;background:rgba(69,10,10,.35);
}

/* Guarantee */
.guarantee{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:rgba(26,2,2,.62);padding:22px;
}
.guarantee h3{font-size:16px;margin-bottom:8px}
.guarantee p{font-size:13.5px;color:var(--text-dim)}

/* FAQ */
.faq{display:grid;gap:12px}
.faq details{
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(69,10,10,.42);overflow:hidden;
  transition:border-color .2s,background .2s;
}
.faq details[open]{border-color:var(--line-strong);background:rgba(69,10,10,.66)}
.faq summary{
  cursor:pointer;list-style:none;padding:16px 20px;
  font-weight:600;font-size:15px;display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  font-size:12px;color:var(--gold);transition:transform .25s;
}
.faq details[open] summary::after{transform:rotate(180deg)}
.faq .faq-body{padding:0 20px 18px;font-size:14px;color:var(--text-dim)}

/* CTA */
.cta-band{
  position:relative;overflow:hidden;
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:36px;background:linear-gradient(120deg,rgba(69,10,10,.94),rgba(26,2,2,.96));
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(110deg,rgba(26,2,2,.92),rgba(69,10,10,.86)),url('/assets/images/ed8489e846a47652.jpg');
  background-size:cover;background-position:center;opacity:.9;
}
.cta-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.cta-inner h2{font-size:clamp(20px,2.3vw,28px);margin-bottom:12px}
.cta-inner p{color:var(--text-dim);font-size:14.5px}
.cta-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.cta-form{
  display:grid;gap:12px;padding:22px;border-radius:var(--radius-lg);
  border:1px solid var(--line);background:rgba(26,2,2,.82);
}
.cta-form label{font-size:13px;color:var(--text-dim)}
.cta-form input,.cta-form select{
  width:100%;padding:12px 15px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(69,10,10,.55);color:var(--text);
  transition:border-color .2s,background .2s;
}
.cta-form input::placeholder{color:rgba(233,214,196,.55)}
.cta-form input:focus,.cta-form select:focus{border-color:var(--gold);background:rgba(69,10,10,.8);outline:none}
.form-note{font-size:12px;color:var(--muted)}
.form-msg{font-size:13px;color:var(--gold-soft);min-height:18px}

/* ===== Footer ===== */
.site-footer{
  padding:56px 0 28px;border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(26,2,2,.9),rgba(26,2,2,1));
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.footer-brand p{font-size:13.5px;color:var(--text-dim);margin:16px 0 18px;max-width:420px}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay-badge{
  font-size:11.5px;font-weight:600;padding:6px 12px;border-radius:999px;
  border:1px solid var(--line);background:rgba(69,10,10,.6);color:var(--gold-soft);
}
.footer-col h3{font-size:14px;margin-bottom:14px;color:var(--gold-soft);letter-spacing:.3px}
.footer-col ul{display:grid;gap:9px}
.footer-col a{font-size:13.5px;color:var(--text-dim);transition:color .2s}
.footer-col a:hover{color:var(--gold)}
.license-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--muted);
}
.age-badge{
  margin-left:auto;padding:4px 11px;border-radius:999px;
  border:1px solid var(--line-strong);color:var(--gold);font-weight:700;font-size:12px;
}
.copyright{margin-top:18px;font-size:12.5px;color:var(--muted)}

/* ===== 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% 28%,#7F1D1D 0%,#450A0A 52%,#1A0202 100%);
  border:2px solid var(--gold);
  color:var(--gold);font-size:21px;cursor:pointer;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.86;transition:transform .25s,opacity .25s,box-shadow .25s;
  animation:floaty 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5);animation-play-state:paused}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .45s ease}
.fab:hover i{transform:rotate(360deg)}
.fab-badge{
  position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-inner{grid-template-columns:1fr}
  .nav-links a{padding:9px 11px;font-size:13.5px}
}
@media (max-width:860px){
  .nav-toggle{display:grid;place-items:center}
  .nav-links{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:2px;
    margin:0;padding:12px 16px 18px;
    background:rgba(26,2,2,.98);
    border-bottom:1px solid var(--line);
    display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:12px;font-size:14.5px}
  .nav-inner{position:relative;flex-wrap:nowrap}
  .nav-actions .btn{padding:9px 14px;font-size:13px}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .hero{padding:44px 0 52px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .post-grid{grid-template-columns:1fr}
  .compare-row{grid-template-columns:1fr;border-bottom:1px solid rgba(251,191,36,.14)}
  .compare-row .col-b{border-left:0;border-top:1px solid rgba(251,191,36,.12)}
  .compare-head{display:none}
  .cta-band{padding:24px}
  .footer-grid{grid-template-columns:1fr}
  .age-badge{margin-left:0}
}
@media (max-width:520px){
  body{font-size:15px}
  .container{padding:0 16px}
  .brand-text span{display:none}
  .brand-mark{width:40px;height:40px;border-radius:12px;font-size:15px}
  .nav-actions{gap:6px}
  .nav-actions .btn-ghost{display:none}
  .nav-actions .btn-gold{padding:9px 12px;font-size:12.5px}
  .hero-cta .btn{width:100%}
  .stat-value{font-size:25px}
  .board-row{grid-template-columns:34px 1fr;row-gap:6px}
  .board-score{grid-column:2}
  .fab{width:52px;height:52px;font-size:19px;bottom:84px;left:12px}
}

/* roulang page: category3 */
:root{
  --bg:#2B0404;
  --bg-deep:#1A0202;
  --panel:#450A0A;
  --panel-soft:rgba(69,10,10,.62);
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --text:#FFFBEB;
  --text-dim:#E9D6C4;
  --muted:#C6A08E;
  --line:rgba(251,191,36,.20);
  --line-strong:rgba(251,191,36,.46);
  --radius-lg:20px;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-gold:0 12px 30px rgba(251,191,36,.20);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(249,115,22,.16), transparent 62%),
    radial-gradient(760px 520px at 92% 4%, rgba(251,191,36,.12), transparent 60%),
    linear-gradient(180deg,#2B0404 0%,#1A0202 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.3}
p{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(26,2,2,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;gap:18px;
  min-height:72px;padding:10px 20px;position:relative;
  max-width:var(--container);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--gold) 0%,var(--orange) 100%);
  color:#2B0404;font-weight:800;font-size:17px;box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:16px;letter-spacing:.4px}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.2px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1 1 auto}
.nav-links a{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--text-dim);white-space:nowrap;transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--gold);background:rgba(251,191,36,.10)}
.nav-links a.active{color:#2B0404;background:linear-gradient(150deg,var(--gold),var(--orange));font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line-strong);
  background:rgba(251,191,36,.08);color:var(--gold);cursor:pointer;place-items:center;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:14px;cursor:pointer;
  transition:transform .18s,box-shadow .22s,background .22s,color .22s,border-color .22s;
}
.btn-gold{background:linear-gradient(150deg,var(--gold) 0%,var(--orange) 100%);color:#2B0404;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(251,191,36,.34)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line-strong);color:var(--gold-soft);background:transparent}
.btn-ghost:hover{background:rgba(251,191,36,.12);color:var(--gold)}
.btn-lg{padding:14px 28px;font-size:15px}
.btn:focus-visible,.nav-links a:focus-visible,.nav-toggle:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* ===== Breadcrumb ===== */
.crumb{background:rgba(26,2,2,.6);border-bottom:1px solid rgba(251,191,36,.12)}
.crumb-inner{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--muted);padding:14px 20px;max-width:var(--container);margin:0 auto}
.crumb-inner a{color:var(--gold-soft)}
.crumb-inner a:hover{color:var(--gold);text-decoration:underline}

/* ===== Category hero ===== */
.cat-hero{position:relative;overflow:hidden;padding:60px 0 66px;border-bottom:1px solid var(--line)}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(105deg,rgba(26,2,2,.96) 18%,rgba(69,10,10,.86) 60%,rgba(26,2,2,.95) 100%),url('/assets/images/7936359f09c9fa97.jpg');
  background-size:cover;background-position:center;
}
.cat-hero .container{position:relative}
.cat-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;border:1px solid var(--line-strong);
  background:rgba(251,191,36,.08);color:var(--gold-soft);
  font-size:12px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;
}
.cat-hero h1{
  margin:20px 0 16px;font-size:clamp(26px,3.5vw,42px);line-height:1.22;
  background:linear-gradient(100deg,#FFFBEB 20%,var(--gold) 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.cat-hero p.lead{color:var(--text-dim);font-size:16px;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(69,10,10,.5);color:var(--text-dim);font-size:13px;
}
.chip i{color:var(--gold)}
.hero-media{
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);overflow:hidden;
  background:rgba(26,2,2,.7);box-shadow:var(--shadow);
}
.hero-media img{width:100%;aspect-ratio:16/11;object-fit:cover}
.hero-media-body{padding:18px 20px 22px}
.hero-media-body strong{display:block;font-size:22px;color:var(--gold)}
.hero-media-body span{font-size:13px;color:var(--muted)}
.mini-list{margin-top:14px;display:grid;gap:10px}
.mini-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-dim)}
.mini-list i{color:var(--gold);margin-top:4px}

/* ===== Sections ===== */
.section{padding:70px 0;border-bottom:1px solid rgba(251,191,36,.10)}
.section--deep{background:linear-gradient(180deg,rgba(26,2,2,.74),rgba(43,4,4,.42))}
.section--img{position:relative;overflow:hidden}
.section--img::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(100deg,rgba(26,2,2,.95),rgba(69,10,10,.9)),url('/assets/images/3085be0f4545f8c2.jpg');
  background-size:cover;background-position:center;
}
.section--img > .container{position:relative}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head--split{max-width:none;display:grid;grid-template-columns:1fr .8fr;gap:28px;align-items:end}
.sec-kicker{
  font-size:12px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--gold);display:block;margin-bottom:12px;
}
.sec-head h2{font-size:clamp(21px,2.4vw,30px);color:var(--text)}
.sec-head p{color:var(--text-dim);font-size:15px;margin-top:12px}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(69,10,10,.72),rgba(26,2,2,.86));
  padding:24px;transition:transform .22s,border-color .22s,box-shadow .22s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.card h3{font-size:17px;margin-bottom:10px}
.card p{color:var(--text-dim);font-size:14px}
.icon-chip{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(251,191,36,.12);border:1px solid var(--line-strong);
  color:var(--gold);font-size:18px;margin-bottom:16px;
}
.tag{
  display:inline-block;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700;
  letter-spacing:.6px;text-transform:uppercase;background:rgba(251,191,36,.14);
  border:1px solid var(--line-strong);color:var(--gold-soft);margin-bottom:12px;
}
.tag--hot{background:rgba(220,38,38,.18);border-color:rgba(220,38,38,.5);color:#FCA5A5}

/* ===== Metrics ===== */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:rgba(26,2,2,.66)}
.metric{padding:26px 22px;border-right:1px solid rgba(251,191,36,.14)}
.metric:last-child{border-right:0}
.metric strong{display:block;font-size:clamp(22px,2.6vw,30px);color:var(--gold);line-height:1.2}
.metric span{display:block;font-size:13px;color:var(--muted);margin-top:8px}

/* ===== Scenarios ===== */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:38px;align-items:center}
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.scene-list{display:grid;gap:14px}
.scene-list li{
  display:grid;grid-template-columns:38px 1fr;gap:14px;align-items:flex-start;
  padding:16px 18px;border-radius:var(--radius);border:1px solid var(--line);
  background:rgba(69,10,10,.42);
}
.scene-list i{color:var(--gold);font-size:16px;margin-top:3px}
.scene-list strong{display:block;font-size:15px;margin-bottom:4px}
.scene-list span{font-size:13.5px;color:var(--text-dim)}

/* ===== Compare table ===== */
.table-wrap{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:rgba(26,2,2,.62)}
table{width:100%;border-collapse:collapse}
th,td{padding:16px 18px;text-align:left;font-size:14px;border-bottom:1px solid rgba(251,191,36,.12)}
thead th{background:rgba(251,191,36,.10);color:var(--gold-soft);font-size:13px;text-transform:uppercase;letter-spacing:.6px}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(251,191,36,.05)}
td strong{color:var(--gold)}
.col-hi{color:var(--text)}
.muted-cell{color:var(--muted)}

/* ===== Timeline ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;padding:26px 22px 22px;border-radius:var(--radius-lg);
  border:1px solid var(--line);background:linear-gradient(165deg,rgba(69,10,10,.66),rgba(26,2,2,.86));
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:13px;font-weight:800;color:#2B0404;letter-spacing:.6px;
  display:grid;place-items:center;width:38px;height:38px;border-radius:12px;
  background:linear-gradient(150deg,var(--gold),var(--orange));margin-bottom:16px;
}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--text-dim)}

/* ===== Channels ===== */
.chan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.chan{
  display:block;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(165deg,rgba(69,10,10,.7),rgba(26,2,2,.88));
  transition:transform .22s,border-color .22s,box-shadow .22s;
}
.chan:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.chan img{width:100%;aspect-ratio:16/9;object-fit:cover;opacity:.9;transition:opacity .25s}
.chan:hover img{opacity:1}
.chan-body{padding:20px}
.chan-body h3{font-size:17px;margin-bottom:8px}
.chan-body p{font-size:13.5px;color:var(--text-dim)}
.chan-body .more{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13px;font-weight:700;color:var(--gold)}

/* ===== Assurance ===== */
.assure{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.assure-item{padding:22px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(26,2,2,.6)}
.assure-item i{font-size:20px;color:var(--gold);margin-bottom:14px;display:block}
.assure-item h3{font-size:15px;margin-bottom:8px}
.assure-item p{font-size:13.5px;color:var(--text-dim)}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pay-badge{
  padding:8px 14px;border-radius:999px;font-size:12.5px;font-weight:600;
  border:1px solid var(--line);background:rgba(251,191,36,.08);color:var(--gold-soft);
}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);background:rgba(26,2,2,.62);
  overflow:hidden;transition:border-color .2s,background .2s;
}
.faq-item[open]{border-color:var(--line-strong);background:rgba(69,10,10,.5)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:600;font-size:15.5px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;
  color:var(--gold);flex:0 0 auto;transition:transform .25s;
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item p{padding:0 22px 20px;font-size:14.5px;color:var(--text-dim)}

/* ===== CTA form ===== */
.cta-band{
  position:relative;border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:40px;background:linear-gradient(135deg,rgba(69,10,10,.92),rgba(26,2,2,.94));
  box-shadow:var(--shadow);display:grid;grid-template-columns:1fr .9fr;gap:38px;align-items:start;
}
.cta-band h2{font-size:clamp(21px,2.4vw,29px);margin-bottom:14px}
.cta-band p{color:var(--text-dim);font-size:15px}
.cta-points{margin-top:22px;display:grid;gap:12px}
.cta-points li{display:flex;gap:10px;font-size:14px;color:var(--text-dim)}
.cta-points i{color:var(--gold);margin-top:4px}
.promo-form{display:grid;gap:14px}
.field{display:grid;gap:7px}
.field label{font-size:12.5px;font-weight:600;letter-spacing:.4px;color:var(--gold-soft);text-transform:uppercase}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(26,2,2,.8);color:var(--text);
  transition:border-color .2s,box-shadow .2s;
}
.field input::placeholder{color:rgba(198,160,142,.75)}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(251,191,36,.16)}
.form-note{font-size:12.5px;color:var(--muted)}
.form-msg{
  display:none;margin-top:6px;padding:12px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--line-strong);background:rgba(251,191,36,.1);
  color:var(--gold-soft);font-size:13.5px;
}
.form-msg.show{display:block}

/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,rgba(26,2,2,.92),#120101);border-top:1px solid var(--line);padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:14px;color:var(--text-dim);max-width:420px}
.footer-col h3{font-size:14px;text-transform:uppercase;letter-spacing:.8px;color:var(--gold);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:var(--text-dim);transition:color .2s}
.footer-col a:hover{color:var(--gold)}
.license-row{
  display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
  margin-top:38px;padding-top:22px;border-top:1px solid rgba(251,191,36,.16);
  font-size:13px;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line-strong);color:var(--gold);font-weight:800;font-size:13px;
}
.copyright{margin-top:18px;font-size:12.5px;color:var(--muted)}

/* ===== FAB ===== */
.fab-wrap{
  position:fixed;left:16px;bottom:96px;z-index:50;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab{
  position:relative;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#FDE68A,#FBBF24 46%,#B45309 100%);
  color:#2B0404;font-size:22px;border:2px solid #FDE68A;
  box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.86;
  transition:transform .25s,opacity .25s,box-shadow .25s;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .55s ease}
.fab:hover i{transform:rotate(360deg)}
.fab .dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#DC2626;border:2px solid #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .cat-grid,.split,.cta-band,.sec-head--split{grid-template-columns:1fr}
  .grid-4,.metrics,.steps,.assure{grid-template-columns:repeat(2,1fr)}
  .metric{border-right:0;border-bottom:1px solid rgba(251,191,36,.14)}
  .metric:nth-child(odd){border-right:1px solid rgba(251,191,36,.14)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .chan-grid{grid-template-columns:1fr}
}
@media (max-width:960px){
  .nav-toggle{display:grid}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;display:none;
    flex-direction:column;align-items:stretch;gap:6px;margin:0;
    background:rgba(26,2,2,.98);border-bottom:1px solid var(--line-strong);
    padding:12px 16px 20px;box-shadow:var(--shadow);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:var(--radius-sm)}
  .nav-inner{gap:12px}
  .brand-text span{display:none}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .cat-hero{padding:44px 0 50px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .cta-band{padding:28px 22px}
  .fab-wrap{bottom:88px}
}
@media (max-width:520px){
  body{font-size:15px}
  .container{padding:0 16px}
  .nav-inner{padding:8px 14px;gap:8px}
  .brand-mark{width:38px;height:38px;font-size:15px}
  .brand-text strong{font-size:13.5px}
  .btn{padding:9px 13px;font-size:12.5px}
  .btn-lg{padding:12px 20px;font-size:14px}
  .grid-4,.metrics,.steps,.assure{grid-template-columns:1fr}
  .metric{border-right:0 !important}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  th,td{padding:12px 12px;font-size:13px}
  .hero-cta .btn{width:100%}
  .fab{width:52px;height:52px;font-size:20px}
}