/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0F3826;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-2:#A3A375;
  --line:rgba(245,158,11,.25);
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --shadow-soft:0 8px 20px rgba(0,0,0,.28);
  --gold-grad:linear-gradient(135deg,#F59E0B 0%,#FCD34D 60%,#F59E0B 100%);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
a:hover{color:var(--gold-2);}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 18px;
}
section{padding:64px 0;}
.section-head{margin-bottom:32px;}
.section-head h2{
  font-size:clamp(22px,3vw,34px);
  font-weight:800;
  line-height:1.3;
  margin:0 0 10px;
}
.section-head p{color:var(--muted);max-width:780px;margin:0;font-size:15.5px;}
.eyebrow{
  display:inline-block;
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--gold-2);
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 12px;
  margin-bottom:12px;
  background:rgba(245,158,11,.06);
}
/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:68px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:15px;
  line-height:1.25;
  max-width:420px;
}
.brand .badge-dot{
  width:38px;height:38px;flex:0 0 38px;
  border-radius:12px;
  background:var(--gold-grad);
  color:#08231a;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:18px;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
}
.brand span.brand-text{
  display:none;
}
@media(min-width:992px){.brand span.brand-text{display:inline;}}
.nav-links{
  display:none;
  margin-left:auto;
  align-items:center;
  gap:6px;
}
.nav-links a{
  font-size:14px;
  font-weight:600;
  color:var(--muted);
  padding:8px 12px;
  border-radius:999px;
  transition:.2s;
}
.nav-links a:hover,.nav-links a.active{
  color:#08231a;
  background:var(--gold-grad);
}
.nav-cta{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:auto;
}
.btn-login{
  background:transparent;
  border:1px solid var(--line);
  color:var(--gold-2);
  font-size:13.5px;
  font-weight:600;
  padding:8px 14px;
  border-radius:999px;
  transition:.2s;
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff;}
.btn-signup{
  background:var(--gold-grad);
  color:#08231a;
  font-size:13.5px;
  font-weight:800;
  padding:9px 16px;
  border-radius:999px;
  border:none;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
  transition:.2s;
}
.btn-signup:hover{transform:translateY(-1px);color:#08231a;}
.nav-toggle{
  display:inline-flex;
  margin-left:auto;
  background:transparent;
  border:1px solid var(--line);
  color:var(--gold-2);
  width:42px;height:42px;
  border-radius:12px;
  align-items:center;justify-content:center;
  font-size:18px;
}
@media(min-width:992px){
  .nav-links{display:flex;}
  .nav-toggle{display:none;}
  .nav-cta{margin-left:0;}
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  padding:10px 0 16px;
}
.mobile-menu.open{display:block;}
.mobile-menu a{
  display:block;
  padding:11px 8px;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  border-radius:10px;
}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(245,158,11,.12);color:var(--gold-2);}
@media(min-width:992px){.mobile-menu{display:none !important;}}
/* Hero */
.hero{
  position:relative;
  padding:72px 0 60px;
  background:
    linear-gradient(180deg,rgba(5,31,20,.92),rgba(5,31,20,.97)),
    url('/assets/images/4a827adfab91b816.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:40px;
  align-items:start;
}
@media(max-width:991px){.hero-grid{grid-template-columns:1fr;gap:28px;}}
.hero h1{
  font-size:clamp(26px,4vw,44px);
  font-weight:900;
  line-height:1.22;
  margin:14px 0 16px;
  letter-spacing:-.01em;
}
.hero h1 em{
  font-style:normal;
  background:var(--gold-grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero p.lead{
  color:var(--muted);
  font-size:16px;
  max-width:640px;
  margin-bottom:22px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--gold-grad);
  color:#08231a;
  font-weight:800;
  font-size:15px;
  padding:13px 24px;
  border-radius:999px;
  border:none;
  box-shadow:0 10px 26px rgba(245,158,11,.35);
  transition:.2s;
}
.btn-primary:hover{transform:translateY(-2px);color:#08231a;}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;
  border:1px solid var(--line);
  color:var(--muted);
  font-weight:600;
  font-size:15px;
  padding:13px 22px;
  border-radius:999px;
  transition:.2s;
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-2);}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  max-width:560px;
}
.hero-stats .stat{
  background:rgba(11,46,30,.7);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:14px 12px;
}
.hero-stats .stat b{display:block;font-size:20px;color:var(--gold-2);font-weight:900;}
.hero-stats .stat span{font-size:12.5px;color:var(--muted);}
.hero-form{
  background:rgba(11,46,30,.85);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
}
.hero-form h3{
  font-size:18px;
  font-weight:800;
  margin:0 0 6px;
}
.hero-form p{font-size:13.5px;color:var(--muted);margin:0 0 16px;}
.hero-form label{display:block;font-size:12.5px;color:var(--muted-2);margin-bottom:6px;font-weight:600;}
.hero-form input,.hero-form select{
  width:100%;
  background:#08231a;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  color:var(--text);
  padding:11px 13px;
  font-size:14px;
  margin-bottom:12px;
  outline:none;
  transition:.2s;
}
.hero-form input:focus,.hero-form select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18);}
.hero-form .note{font-size:12px;color:var(--muted-2);margin:10px 0 0;}
/* Bands */
.band-dark{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:991px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:575px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}}
.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  transition:.25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-soft);}
.card h3{font-size:17px;font-weight:800;margin:12px 0 8px;}
.card p{font-size:14px;color:var(--muted);margin:0;}
.card .ico{
  width:46px;height:46px;
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.12);
  color:var(--gold-2);
  font-size:20px;
  border:1px solid var(--line);
}
.tag{
  display:inline-block;
  font-size:11.5px;
  font-weight:700;
  letter-spacing:.05em;
  text-transform:uppercase;
  padding:4px 10px;
  border-radius:999px;
  background:rgba(220,38,38,.16);
  color:#FCA5A5;
  border:1px solid rgba(220,38,38,.35);
}
.tag.green{background:rgba(16,185,129,.14);color:#6EE7B7;border-color:rgba(16,185,129,.35);}
.tag.gold{background:rgba(245,158,11,.14);color:var(--gold-2);border-color:var(--line);}
/* Game/sảnh cards */
.game-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:.25s;
  display:flex;
  flex-direction:column;
}
.game-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-soft);}
.game-card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden;}
.game-card .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s;}
.game-card:hover .thumb img{transform:scale(1.06);}
.game-card .hot{
  position:absolute;top:10px;left:10px;
  background:var(--red);
  color:#fff;
  font-size:11px;font-weight:800;
  padding:3px 9px;border-radius:6px;
  letter-spacing:.06em;
}
.game-card .body{padding:16px 16px 18px;}
.game-card h3{font-size:16px;font-weight:800;margin:0 0 6px;}
.game-card p{font-size:13.5px;color:var(--muted);margin:0;}
/* List */
.list-block{display:grid;gap:16px;}
.list-item{
  display:grid;
  grid-template-columns:130px 1fr;
  gap:16px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:.25s;
}
.list-item:hover{border-color:var(--gold);transform:translateY(-3px);}
.list-item .thumb{aspect-ratio:1/1;overflow:hidden;}
.list-item .thumb img{width:100%;height:100%;object-fit:cover;}
.list-item .body{padding:16px 16px 16px 0;}
.list-item h3{font-size:16.5px;font-weight:800;margin:0 0 8px;line-height:1.4;}
.list-item p{font-size:13.5px;color:var(--muted);margin:0 0 10px;}
@media(max-width:575px){
  .list-item{grid-template-columns:1fr;}
  .list-item .thumb{aspect-ratio:16/9;}
  .list-item .body{padding:0 16px 16px;}
}
.meta{font-size:12.5px;color:var(--muted-2);display:flex;gap:14px;flex-wrap:wrap;}
/* Steps */
.step-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step;}
@media(max-width:991px){.step-row{grid-template-columns:repeat(2,1fr);}}
@media(max-width:575px){.step-row{grid-template-columns:1fr;}}
.step{position:relative;padding:22px 20px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(15,56,38,.6);}
.step::before{
  counter-increment:step;
  content:counter(step);
  position:absolute;top:-14px;left:20px;
  width:32px;height:32px;border-radius:50%;
  background:var(--gold-grad);color:#08231a;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:15px;
  box-shadow:0 6px 16px rgba(245,158,11,.35);
}
.step h3{font-size:16px;font-weight:800;margin:8px 0 6px;}
.step p{font-size:13.5px;color:var(--muted);margin:0;}
/* Table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);}
table{width:100%;border-collapse:collapse;min-width:560px;}
th,td{padding:14px 16px;text-align:left;font-size:14px;border-bottom:1px solid rgba(245,158,11,.12);}
th{background:rgba(245,158,11,.08);color:var(--gold-2);font-size:13px;letter-spacing:.04em;text-transform:uppercase;}
td{color:var(--muted);}
tr:last-child td{border-bottom:none;}
/* Trust */
.trust-row{display:flex;flex-wrap:wrap;gap:14px;}
.trust-pill{
  display:flex;align-items:center;gap:10px;
  border:1px solid var(--line);
  border-radius:999px;
  padding:10px 18px;
  font-size:13.5px;
  color:var(--muted);
  background:rgba(11,46,30,.6);
}
.trust-pill i{color:var(--gold-2);}
/* FAQ */
.faq-item{
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:var(--panel);
  margin-bottom:12px;
  overflow:hidden;
}
.faq-item button{
  width:100%;
  background:transparent;
  border:none;
  color:var(--text);
  font-size:15.5px;
  font-weight:700;
  text-align:left;
  padding:16px 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  cursor:pointer;
}
.faq-item button i{color:var(--gold-2);transition:.25s;}
.faq-item.active button i{transform:rotate(45deg);}
.faq-item .answer{
  display:none;
  padding:0 18px 18px;
  font-size:14px;
  color:var(--muted);
}
.faq-item.active .answer{display:block;}
/* CTA */
.cta-band{
  background:
    linear-gradient(120deg,rgba(5,31,20,.94),rgba(11,46,30,.9)),
    url('/assets/images/86e1882a1f1d6c88.jpg') center/cover no-repeat;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:44px 32px;
  text-align:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(22px,3vw,32px);font-weight:900;margin:0 0 12px;}
.cta-band p{color:var(--muted);max-width:680px;margin:0 auto 22px;font-size:15px;}
/* Footer */
.site-footer{
  background:#031610;
  border-top:1px solid var(--line);
  padding:56px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px;}
@media(max-width:991px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:575px){.footer-grid{grid-template-columns:1fr;}}
.site-footer h4{font-size:15px;font-weight:800;margin:0 0 14px;color:var(--gold-2);}
.site-footer p,.site-footer a{font-size:13.5px;color:var(--muted);}
.site-footer a{display:block;padding:5px 0;transition:.2s;}
.site-footer a:hover{color:var(--gold-2);padding-left:4px;}
.footer-bottom{
  margin-top:36px;
  padding-top:20px;
  border-top:1px solid rgba(245,158,11,.14);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  font-size:12.5px;
  color:var(--muted-2);
}
.age-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;height:38px;
  border-radius:50%;
  border:2px solid var(--gold);
  color:var(--gold-2);
  font-weight:900;
  font-size:13px;
}
/* FAB */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:60;
  width:56px;height:56px;
  border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#FCD34D,#F59E0B 60%,#B45309);
  display:flex;align-items:center;justify-content:center;
  color:#08231a;
  font-size:22px;
  border:2px solid #F59E0B;
  box-shadow:0 8px 26px rgba(245,158,11,.4);
  animation:floaty 2.6s ease-in-out infinite;
  transition:.25s;
}
.fab:hover{transform:scale(1.1);}
.fab:active{transform:scale(.94) translateY(2px);}
.fab .dot{
  position:absolute;top:2px;right:2px;
  width:13px;height:13px;border-radius:50%;
  background:#DC2626;
  box-shadow:0 0 0 2px #fff;
}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-5px);}}
/* Subscribe */
.subscribe{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 22px;
}
.subscribe input{
  flex:1 1 240px;
  background:#08231a;
  border:1px solid var(--line);
  border-radius:999px;
  padding:12px 18px;
  color:var(--text);
  font-size:14px;
  outline:none;
}
.subscribe input:focus{border-color:var(--gold);}
.subscribe .privacy{font-size:12px;color:var(--muted-2);flex:1 1 100%;}
.muted{color:var(--muted);}
.center{text-align:center;}
.mt-0{margin-top:0;}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0F3826;
  --panel-2:#0C3120;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-2:#A3A375;
  --line:rgba(245,158,11,.25);
  --line-soft:rgba(245,158,11,.14);
  --radius:18px;
  --radius-sm:11px;
  --shadow:0 18px 44px rgba(0,0,0,.5);
  --shadow-soft:0 10px 24px rgba(0,0,0,.3);
  --gold-grad:linear-gradient(135deg,#F59E0B 0%,#FCD34D 55%,#F59E0B 100%);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--gold-2);}
h1,h2,h3,h4{margin:0 0 12px;font-weight:800;letter-spacing:-.01em;}
p{margin:0 0 14px;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 18px;}
section{padding:66px 0;position:relative;}
.section-head{margin-bottom:34px;max-width:820px;}
.section-head h2{font-size:clamp(22px,3vw,33px);line-height:1.28;}
.section-head p{color:var(--muted);font-size:15.5px;margin:0;}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);border:1px solid var(--line);border-radius:999px;
  padding:5px 13px;margin-bottom:14px;background:rgba(245,158,11,.07);font-weight:700;
}
.text-gold{color:var(--gold-2);}

/* Header */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(5,31,20,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:16px;min-height:70px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;line-height:1.25;max-width:430px;}
.brand .badge-dot{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  background:var(--gold-grad);color:#08231a;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:18px;box-shadow:0 6px 18px rgba(245,158,11,.4);
}
.brand .brand-text{display:inline;}
.nav-links{display:flex;margin-left:auto;align-items:center;gap:4px;}
.nav-links a{
  font-size:14px;font-weight:600;color:var(--muted);padding:9px 13px;border-radius:999px;transition:.2s;
}
.nav-links a:hover,.nav-links a.active{color:#08231a;background:var(--gold-grad);}
.nav-cta{display:flex;align-items:center;gap:10px;}
.btn-login{
  background:transparent;border:1px solid var(--line);color:var(--gold-2);
  font-size:13.5px;font-weight:600;padding:8px 15px;border-radius:999px;transition:.2s;
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff;}
.btn-signup{
  background:var(--gold-grad);color:#08231a;font-size:13.5px;font-weight:800;
  padding:9px 17px;border-radius:999px;border:none;box-shadow:0 6px 18px rgba(245,158,11,.4);transition:.2s;
}
.btn-signup:hover{transform:translateY(-1px);color:#08231a;}
.nav-toggle{
  display:none;background:transparent;border:1px solid var(--line);color:var(--gold-2);
  width:42px;height:42px;border-radius:12px;align-items:center;justify-content:center;font-size:18px;
}
.mobile-menu{display:none;border-top:1px solid var(--line);padding:10px 0 16px;background:rgba(5,31,20,.98);}
.mobile-menu.open{display:block;}
.mobile-menu a{display:block;padding:11px 8px;font-size:15px;font-weight:600;color:var(--muted);border-radius:10px;}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(245,158,11,.12);color:var(--gold-2);}

/* Buttons */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;background:var(--gold-grad);color:#08231a;
  font-weight:800;font-size:15px;padding:13px 24px;border-radius:999px;border:none;
  box-shadow:0 10px 26px rgba(245,158,11,.38);transition:.2s;cursor:pointer;
}
.btn-primary:hover{transform:translateY(-2px);color:#08231a;}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;background:transparent;border:1px solid var(--line);
  color:var(--muted);font-weight:600;font-size:15px;padding:13px 22px;border-radius:999px;transition:.2s;cursor:pointer;
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-2);}
.btn-primary:focus,.btn-ghost:focus,.btn-login:focus,.btn-signup:focus{outline:2px solid var(--gold-2);outline-offset:2px;}

/* Hero */
.hero{
  position:relative;padding:70px 0 58px;
  background:linear-gradient(115deg,rgba(5,31,20,.96) 0%,rgba(11,46,30,.9) 55%,rgba(5,31,20,.96) 100%),
    url('/assets/images/5120ba2567233a38.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:start;}
.hero h1{font-size:clamp(26px,4vw,44px);line-height:1.2;margin:14px 0 16px;}
.hero h1 em{font-style:normal;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero .lead{color:var(--muted);font-size:16px;max-width:640px;margin-bottom:22px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:580px;}
.hero-stats .stat{background:rgba(11,46,30,.72);border:1px solid var(--line);border-radius:var(--radius-sm);padding:15px 13px;}
.hero-stats .stat b{display:block;font-size:20px;color:var(--gold-2);font-weight:900;}
.hero-stats .stat span{font-size:12.5px;color:var(--muted);}
.hero-panel{
  background:rgba(15,56,38,.88);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:18px;margin-bottom:6px;}
.hero-panel p{font-size:13.5px;color:var(--muted);margin-bottom:16px;}
.link-slot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:#08231a;border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:12px 14px;margin-bottom:10px;transition:.2s;
}
.link-slot:hover{border-color:var(--gold);transform:translateX(3px);}
.link-slot .slot-label{font-size:13px;font-weight:700;color:var(--gold-2);}
.link-slot .slot-sub{font-size:12px;color:var(--muted-2);}
.link-slot .slot-status{font-size:11.5px;font-weight:800;color:#08231a;background:var(--green);padding:4px 10px;border-radius:999px;white-space:nowrap;}

/* Card grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.card{
  background:linear-gradient(160deg,rgba(15,56,38,.92),rgba(11,46,30,.85));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;height:100%;
  box-shadow:var(--shadow-soft);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow);}
.card .ico{
  width:48px;height:48px;border-radius:14px;background:rgba(245,158,11,.12);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  color:var(--gold-2);font-size:20px;margin-bottom:16px;
}
.card h3{font-size:17.5px;margin-bottom:9px;}
.card p{color:var(--muted);font-size:14.5px;margin:0;}
.tag{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  color:#08231a;background:var(--gold-grad);padding:4px 11px;border-radius:999px;
}
.tag-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;}

/* Indicators */
.indicator-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:36px;}
.indicator{
  background:rgba(11,46,30,.7);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:18px 16px;text-align:left;
}
.indicator b{display:block;font-size:26px;font-weight:900;color:var(--gold-2);line-height:1.1;}
.indicator span{font-size:13px;color:var(--muted);}
.indicator small{display:block;font-size:11.5px;color:var(--muted-2);margin-top:4px;}

/* Split feature */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;}
.split img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);}
.split h2{font-size:clamp(22px,3vw,32px);}
.split p{color:var(--muted);font-size:15px;}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--line-soft);
  font-size:14.5px;color:var(--muted);
}
.check-list li:last-child{border-bottom:none;}
.check-list li i{color:var(--gold-2);margin-top:4px;}

/* Steps */
.step-item{
  display:flex;gap:18px;align-items:flex-start;background:rgba(11,46,30,.6);
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;height:100%;
}
.step-no{
  flex:0 0 46px;width:46px;height:46px;border-radius:50%;background:var(--gold-grad);
  color:#08231a;font-weight:900;font-size:18px;display:flex;align-items:center;justify-content:center;
}
.step-item h3{font-size:16.5px;margin-bottom:6px;}
.step-item p{font-size:14px;color:var(--muted);margin:0;}

/* Payment badges */
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;}
.pay-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;
  border:1px solid var(--line);border-radius:999px;padding:9px 16px;color:var(--muted);
  background:rgba(15,56,38,.75);
}
.pay-badge i{color:var(--gold-2);}

/* Comparison */
.cmp-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);}
.cmp-table th,.cmp-table td{padding:15px 18px;font-size:14.5px;text-align:left;border-bottom:1px solid var(--line-soft);}
.cmp-table th{background:rgba(245,158,11,.1);color:var(--gold-2);font-weight:800;font-size:13px;letter-spacing:.05em;text-transform:uppercase;}
.cmp-table td{color:var(--muted);background:rgba(11,46,30,.55);}
.cmp-table tr:last-child td{border-bottom:none;}
.cmp-table td b{color:var(--text);}

/* Milestones */
.milestones{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.milestone{
  border-left:3px solid var(--gold);background:rgba(11,46,30,.6);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:20px 22px;
}
.milestone b{display:block;font-size:18px;color:var(--gold-2);margin-bottom:6px;}
.milestone p{font-size:14px;color:var(--muted);margin:0;}

/* FAQ */
.faq-item{
  background:rgba(11,46,30,.6);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:20px 22px;margin-bottom:14px;
}
.faq-item h3{font-size:16.5px;margin-bottom:8px;color:var(--gold-2);}
.faq-item p{font-size:14.5px;color:var(--muted);margin:0;}

/* CTA band */
.cta-band{
  background:linear-gradient(120deg,rgba(220,38,38,.14),rgba(245,158,11,.16)),
    url('/assets/images/86e1882a1f1d6c88.jpg') center/cover no-repeat;
  border:1px solid var(--line);border-radius:var(--radius);padding:42px 36px;
  display:grid;grid-template-columns:1.3fr .7fr;gap:26px;align-items:center;box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(21px,3vw,30px);}
.cta-band p{color:var(--muted);margin:0;font-size:15px;}
.cta-band .actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;}

/* Form */
.form-panel{
  background:rgba(15,56,38,.9);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);
}
.form-panel label{display:block;font-size:12.5px;font-weight:700;color:var(--muted-2);margin-bottom:6px;}
.form-panel input,.form-panel select{
  width:100%;background:#08231a;border:1px solid var(--line);border-radius:var(--radius-sm);
  color:var(--text);padding:12px 14px;font-size:14px;margin-bottom:14px;outline:none;transition:.2s;
}
.form-panel input:focus,.form-panel select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18);}
.form-panel .note{font-size:12px;color:var(--muted-2);margin:8px 0 0;}

/* News list */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.news-card{
  background:rgba(11,46,30,.65);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.22s;height:100%;display:flex;flex-direction:column;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);}
.news-card img{width:100%;height:180px;object-fit:cover;}
.news-card .news-body{padding:20px;display:flex;flex-direction:column;flex:1;}
.news-card .news-meta{font-size:12px;color:var(--muted-2);margin-bottom:8px;display:flex;gap:10px;flex-wrap:wrap;}
.news-card h3{font-size:16.5px;margin-bottom:8px;}
.news-card p{font-size:14px;color:var(--muted);flex:1;}

/* Footer */
.site-footer{background:#04170F;border-top:1px solid var(--line);padding:56px 0 26px;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;}
.site-footer h4{font-size:15px;color:var(--gold-2);margin-bottom:14px;}
.site-footer p,.site-footer a{font-size:13.5px;color:var(--muted);line-height:1.7;}
.site-footer a{display:block;margin-bottom:8px;transition:.2s;}
.site-footer a:hover{color:var(--gold-2);}
.age-badge{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);font-weight:900;font-size:13px;color:var(--gold-2);}
.trust-pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 13px;}
.footer-bottom{
  border-top:1px solid var(--line-soft);margin-top:34px;padding-top:20px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:var(--muted-2);
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#1a1206,#0b0a05 70%);
  border:2px solid var(--gold);display:flex;align-items:center;justify-content:center;
  color:var(--gold-2);font-size:22px;box-shadow:0 6px 25px rgba(245,158,11,.4);
  opacity:.85;transition:.25s;animation:fabFloat 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(360deg);}
.fab:active{transform:scale(.94) translateY(3px);}
.fab .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(-5px);}}

/* Responsive */
@media (max-width:1024px){
  .hero-grid,.split,.cta-band,.grid-2{grid-template-columns:1fr;}
  .grid-3,.news-grid{grid-template-columns:repeat(2,1fr);}
  .grid-4,.indicator-row,.milestones{grid-template-columns:repeat(2,1fr);}
  .cta-band .actions{justify-content:flex-start;}
}
@media (max-width:860px){
  .nav-links{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-cta{gap:8px;}
  .brand .brand-text{font-size:13px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  section{padding:48px 0;}
  .grid-3,.grid-4,.news-grid,.indicator-row,.milestones,.hero-stats{grid-template-columns:1fr;}
  .hero{padding:52px 0 44px;}
  .hero-stats{max-width:100%;}
  .cta-band{padding:30px 22px;}
  .brand{max-width:200px;}
  .brand .brand-text{font-size:12px;}
  .btn-login,.btn-signup{padding:7px 12px;font-size:12.5px;}
  .footer-grid{grid-template-columns:1fr;}
  .fab{left:12px;bottom:88px;width:50px;height:50px;font-size:19px;}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0F3826;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-2:#A3A375;
  --line:rgba(245,158,11,.25);
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --shadow-soft:0 8px 20px rgba(0,0,0,.28);
  --gold-grad:linear-gradient(135deg,#F59E0B 0%,#FCD34D 60%,#F59E0B 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease;}
a:hover{color:var(--gold-2);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 18px;
}
section{padding:64px 0;}
.section-alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{margin-bottom:32px;}
.section-head h2{
  font-size:clamp(22px,3vw,34px);
  font-weight:800;
  line-height:1.3;
  margin:0 0 10px;
  letter-spacing:-.01em;
}
.section-head p{color:var(--muted);max-width:780px;margin:0;font-size:15.5px;}
.eyebrow{
  display:inline-block;
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--gold-2);
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 12px;
  margin-bottom:12px;
  background:rgba(245,158,11,.06);
  font-weight:700;
}
.text-gold{color:var(--gold-2);}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(5,31,20,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:68px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:15px;
  line-height:1.25;
  max-width:420px;
}
.brand .badge-dot{
  width:38px;height:38px;flex:0 0 38px;
  border-radius:12px;
  background:var(--gold-grad);
  color:#08231a;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:18px;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
}
.brand span.brand-text{display:inline;}
.nav-links{
  display:flex;
  margin-left:auto;
  align-items:center;
  gap:6px;
}
.nav-links a{
  font-size:14px;
  font-weight:600;
  color:var(--muted);
  padding:8px 12px;
  border-radius:999px;
  white-space:nowrap;
}
.nav-links a:hover,.nav-links a.active{
  color:#08231a;
  background:var(--gold-grad);
}
.nav-cta{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:0;
}
.btn-login{
  background:transparent;
  border:1px solid var(--line);
  color:var(--gold-2);
  font-size:13.5px;
  font-weight:600;
  padding:8px 14px;
  border-radius:999px;
  white-space:nowrap;
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff;}
.btn-signup{
  background:var(--gold-grad);
  color:#08231a;
  font-size:13.5px;
  font-weight:800;
  padding:9px 16px;
  border-radius:999px;
  border:none;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
  white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-1px);color:#08231a;}
.nav-toggle{
  display:none;
  background:transparent;
  border:1px solid var(--line);
  color:var(--gold-2);
  width:42px;height:42px;
  border-radius:12px;
  align-items:center;justify-content:center;
  font-size:18px;
  cursor:pointer;
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  padding:10px 0 16px;
}
.mobile-menu.open{display:block !important;}
.mobile-menu a{
  display:block;
  padding:11px 8px;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  border-radius:10px;
}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(245,158,11,.12);color:var(--gold-2);}

/* Buttons */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--gold-grad);
  color:#08231a;
  font-weight:800;
  font-size:15px;
  padding:13px 24px;
  border-radius:999px;
  border:none;
  box-shadow:0 10px 26px rgba(245,158,11,.35);
  cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-primary:hover{transform:translateY(-2px);color:#08231a;box-shadow:0 14px 30px rgba(245,158,11,.45);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;
  border:1px solid var(--line);
  color:var(--muted);
  font-weight:600;
  font-size:15px;
  padding:13px 22px;
  border-radius:999px;
  transition:border-color .2s ease,color .2s ease;
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-2);}

/* Article hero */
.article-hero{
  position:relative;
  padding:56px 0 52px;
  background:
    linear-gradient(180deg,rgba(5,31,20,.88),rgba(5,31,20,.97)),
    url('/assets/images/86e1882a1f1d6c88.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted-2);
  margin-bottom:16px;
}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--gold-2);}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:11.5px;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#08231a;
  background:var(--gold-grad);
  padding:6px 14px;
  border-radius:999px;
}
.article-hero h1{
  font-size:clamp(24px,3.6vw,40px);
  font-weight:900;
  line-height:1.25;
  margin:16px 0 14px;
  max-width:960px;
  letter-spacing:-.01em;
}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
  font-size:13.5px;
  color:var(--muted);
}
.hero-meta i{color:var(--gold-2);margin-right:6px;}
.pull-quote{
  margin:26px 0 0;
  padding:18px 22px;
  border-left:4px solid var(--gold);
  background:rgba(11,46,30,.78);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  font-size:16.5px;
  line-height:1.6;
  color:var(--muted);
  max-width:860px;
}

/* Article layout */
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:44px;
  align-items:start;
}
.article-body{max-width:880px;}
.article-body h2{
  font-size:clamp(20px,2.6vw,28px);
  font-weight:800;
  line-height:1.32;
  margin:36px 0 12px;
}
.article-body h2:first-child{margin-top:0;}
.article-body h3{
  font-size:19px;
  font-weight:700;
  margin:26px 0 10px;
  color:var(--gold-2);
}
.article-body p{margin:0 0 16px;color:var(--muted);}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;color:var(--muted);}
.article-body li{margin-bottom:8px;}
.article-body strong{color:var(--text);}
.article-body a{color:var(--gold-2);text-decoration:underline;}
.article-body img{border-radius:var(--radius);margin:20px 0;border:1px solid var(--line);}
.article-body blockquote{
  margin:22px 0;
  padding:16px 20px;
  border-left:4px solid var(--gold);
  background:rgba(245,158,11,.07);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--muted);
}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;}
.article-body th{background:rgba(245,158,11,.1);color:var(--gold-2);font-weight:700;}
.article-body figure{margin:20px 0;}
.article-body figcaption{font-size:13px;color:var(--muted-2);text-align:left;margin-top:8px;}
.empty-state{
  border:1px dashed var(--line);
  border-radius:var(--radius);
  padding:34px 26px;
  background:rgba(11,46,30,.6);
  max-width:720px;
}
.empty-state h2{font-size:22px;font-weight:800;margin:0 0 10px;}
.empty-state p{color:var(--muted);margin:0 0 18px;}

/* Sidebar */
.side-card{
  background:rgba(11,46,30,.75);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow-soft);
}
.side-card h3{
  font-size:16px;
  font-weight:800;
  margin:0 0 14px;
  display:flex;
  align-items:center;
  gap:9px;
}
.side-card h3 i{color:var(--gold-2);}
.side-list{list-style:none;margin:0;padding:0;}
.side-list li{
  display:flex;
  justify-content:space-between;
  gap:12px;
  font-size:14px;
  color:var(--muted);
  padding:9px 0;
  border-bottom:1px dashed rgba(245,158,11,.18);
}
.side-list li:last-child{border-bottom:none;}
.side-list b{color:var(--gold-2);font-weight:800;white-space:nowrap;}
.side-sticky{position:sticky;top:92px;display:grid;gap:20px;}

/* Metrics */
.metrics{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.metric{
  background:rgba(11,46,30,.7);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:20px 18px;
}
.metric b{display:block;font-size:26px;font-weight:900;color:var(--gold-2);line-height:1.2;}
.metric span{font-size:13.5px;color:var(--muted);display:block;margin-top:6px;}

/* Steps */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.step{
  background:rgba(11,46,30,.7);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 20px;
  transition:transform .2s ease,border-color .2s ease;
}
.step:hover{transform:translateY(-4px);border-color:var(--gold);}
.step .num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;height:36px;
  border-radius:10px;
  background:var(--gold-grad);
  color:#08231a;
  font-weight:900;
  font-size:16px;
  margin-bottom:14px;
}
.step h3{font-size:16.5px;font-weight:800;margin:0 0 8px;}
.step p{font-size:14.5px;color:var(--muted);margin:0;}

/* Game grid */
.game-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.game-card{
  background:rgba(11,46,30,.72);
  border:1px solid rgba(245,158,11,.3);
  border-radius:var(--radius);
  overflow:hidden;
  position:relative;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.game-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:0 16px 34px rgba(0,0,0,.45);}
.game-card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden;}
.game-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.game-card:hover .thumb img{transform:scale(1.05);}
.corner-tag{
  position:absolute;
  top:10px;left:10px;
  background:linear-gradient(135deg,#DC2626,#991B1B);
  color:#FFF7ED;
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding:4px 10px;
  border-radius:6px;
  box-shadow:0 4px 12px rgba(220,38,38,.4);
}
.game-card .body{padding:18px;}
.game-card .body h3{font-size:16.5px;font-weight:800;margin:0 0 6px;}
.game-card .body p{font-size:14px;color:var(--muted);margin:0 0 12px;}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  font-size:12px;
  font-weight:700;
  color:var(--gold-2);
  border:1px solid var(--line);
  background:rgba(245,158,11,.08);
  border-radius:999px;
  padding:4px 10px;
}

/* Payment */
.pay-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.pay-item{
  display:flex;
  align-items:center;
  gap:14px;
  background:rgba(11,46,30,.7);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:16px 18px;
}
.pay-item i{font-size:22px;color:var(--gold-2);}
.pay-item b{display:block;font-size:15px;font-weight:800;}
.pay-item span{font-size:13px;color:var(--muted);}

/* Channel matrix */
.channel-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.channel-card{
  display:block;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 22px;
  background:linear-gradient(160deg,rgba(15,56,38,.9),rgba(11,46,30,.65));
  transition:transform .22s ease,border-color .22s ease;
}
.channel-card:hover{transform:translateY(-5px);border-color:var(--gold);color:inherit;}
.channel-card .ico{
  width:44px;height:44px;
  border-radius:12px;
  background:rgba(245,158,11,.14);
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold-2);
  font-size:19px;
  margin-bottom:14px;
}
.channel-card h3{font-size:17.5px;font-weight:800;margin:0 0 8px;}
.channel-card p{font-size:14.5px;color:var(--muted);margin:0 0 14px;}
.channel-card .more{font-size:13.5px;font-weight:700;color:var(--gold-2);}

/* FAQ */
.faq-wrap{max-width:900px;}
.faq-item{
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(11,46,30,.65);
  margin-bottom:14px;
  overflow:hidden;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:17px 20px;
  font-size:16px;
  font-weight:700;
  display:flex;
  justify-content:space-between;
  gap:14px;
  align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\f078";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  font-size:13px;
  color:var(--gold-2);
  transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(180deg);}
.faq-item[open] summary{color:var(--gold-2);}
.faq-item .answer{
  padding:0 20px 18px;
  color:var(--muted);
  font-size:14.8px;
}

/* CTA */
.cta-panel{
  position:relative;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  padding:44px;
  background:
    linear-gradient(120deg,rgba(5,31,20,.94),rgba(11,46,30,.86)),
    url('/assets/images/6d983f1b40beae51.jpg') center/cover no-repeat;
  box-shadow:var(--shadow);
}
.cta-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:40px;
  align-items:start;
}
.cta-panel h2{font-size:clamp(21px,2.8vw,30px);font-weight:900;line-height:1.3;margin:0 0 12px;}
.cta-panel p{color:var(--muted);margin:0 0 18px;font-size:15.5px;}
.cta-list{list-style:none;margin:0;padding:0;}
.cta-list li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:14.8px;margin-bottom:10px;}
.cta-list i{color:var(--gold-2);margin-top:4px;}
.cta-form{
  background:rgba(5,31,20,.85);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
}
.cta-form label{display:block;font-size:12.5px;color:var(--muted-2);font-weight:700;margin-bottom:6px;}
.cta-form input,.cta-form select{
  width:100%;
  background:#08231a;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  color:var(--text);
  padding:11px 13px;
  font-size:14px;
  margin-bottom:14px;
  outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.cta-form input::placeholder{color:#5F7A6C;}
.cta-form input:focus,.cta-form select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18);}
.cta-form .note{font-size:12px;color:var(--muted-2);margin:10px 0 0;}

/* Footer */
.site-footer{
  background:#04180F;
  border-top:1px solid var(--line);
  padding:56px 0 24px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:34px;
}
.site-footer h4{
  font-size:15.5px;
  font-weight:800;
  margin:0 0 14px;
  color:var(--gold-2);
}
.site-footer p{font-size:14px;color:var(--muted);margin:0 0 8px;line-height:1.6;}
.site-footer a{display:block;font-size:14px;color:var(--muted);padding:5px 0;}
.site-footer a:hover{color:var(--gold-2);}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:42px;height:30px;
  border:1px solid var(--line);
  border-radius:8px;
  font-size:13px;font-weight:900;
  color:var(--gold-2);
  background:rgba(245,158,11,.08);
  padding:0 10px;
}
.trust-pill{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12.5px;font-weight:700;
  color:var(--muted);
  border:1px solid var(--line);
  border-radius:999px;
  padding:5px 12px;
  background:rgba(245,158,11,.06);
}
.trust-pill i{color:var(--green);}
.footer-bottom{
  margin-top:34px;
  padding-top:18px;
  border-top:1px solid rgba(245,158,11,.16);
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:space-between;
  font-size:13px;
  color:var(--muted-2);
}

/* FAB */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:50;
  width:58px;height:58px;
  border-radius:50%;
  background:radial-gradient(circle at 30% 25%,#FCD34D,#F59E0B 55%,#B45309);
  border:2px solid #F59E0B;
  color:#08231A;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:22px;
  box-shadow:0 6px 25px rgba(245,158,11,.45);
  opacity:.85;
  animation:fabFloat 3.2s ease-in-out infinite;
  transition:opacity .25s ease;
}
.fab:hover{opacity:1;animation:none;transform:scale(1.1);color:#08231A;}
.fab:hover i{animation:fabSpin .6s ease;}
.fab:active{transform:scale(.95) translateY(3px);}
.fab-dot{
  position:absolute;
  top:1px;right:1px;
  width:14px;height:14px;
  border-radius:50%;
  background:var(--red);
  box-shadow:0 0 0 2px #F8FAFC;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
@keyframes fabSpin{from{transform:rotate(0);}to{transform:rotate(360deg);}}

/* Responsive */
@media (max-width:1100px){
  .nav-links a{font-size:13px;padding:8px 10px;}
  .brand{font-size:14px;max-width:300px;}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr;}
}
@media (max-width:980px){
  .article-layout{grid-template-columns:1fr;gap:32px;}
  .side-sticky{position:static;grid-template-columns:1fr 1fr;}
  .cta-grid{grid-template-columns:1fr;gap:26px;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .game-grid{grid-template-columns:repeat(2,1fr);}
  .pay-grid{grid-template-columns:repeat(2,1fr);}
  .channel-grid{grid-template-columns:1fr;}
}
@media (max-width:900px){
  .nav-links{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-cta{margin-left:auto;}
  .metrics{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  section{padding:48px 0;}
  .article-hero{padding:40px 0 38px;}
  .brand span.brand-text{display:none;}
  .brand{max-width:none;}
  .btn-login{padding:7px 11px;font-size:12.5px;}
  .btn-signup{padding:8px 13px;font-size:12.5px;}
  .steps,.game-grid,.pay-grid{grid-template-columns:1fr;}
  .side-sticky{grid-template-columns:1fr;}
  .cta-panel{padding:26px 20px;}
  .metrics{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .fab{width:52px;height:52px;bottom:84px;font-size:20px;}
}
@media (max-width:420px){
  .nav-cta{gap:6px;}
  .hero-meta{gap:10px;font-size:12.5px;}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0F3826;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-2:#A3A375;
  --line:rgba(245,158,11,.25);
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --shadow-soft:0 8px 20px rgba(0,0,0,.28);
  --gold-grad:linear-gradient(135deg,#F59E0B 0%,#FCD34D 60%,#F59E0B 100%);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
a:hover{color:var(--gold-2);}
h1,h2,h3,h4{font-weight:800;line-height:1.3;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 18px;
}
section{padding:60px 0;}
.section-head{margin-bottom:30px;}
.section-head h2{
  font-size:clamp(22px,3vw,34px);
  margin:0 0 10px;
}
.section-head p{color:var(--muted);max-width:820px;margin:0;font-size:15.5px;}
.eyebrow{
  display:inline-block;
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--gold-2);
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 12px;
  margin-bottom:12px;
  background:rgba(245,158,11,.06);
}
/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:68px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:15px;
  line-height:1.25;
  max-width:440px;
}
.brand .badge-dot{
  width:38px;height:38px;flex:0 0 38px;
  border-radius:12px;
  background:var(--gold-grad);
  color:#08231a;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:18px;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
}
.nav-links{
  display:flex;
  margin-left:auto;
  align-items:center;
  gap:6px;
}
.nav-links a{
  font-size:14px;
  font-weight:600;
  color:var(--muted);
  padding:8px 12px;
  border-radius:999px;
  transition:.2s;
}
.nav-links a:hover,.nav-links a.active{
  color:#08231a;
  background:var(--gold-grad);
}
.nav-cta{
  display:flex;
  align-items:center;
  gap:10px;
}
.btn-login{
  background:transparent;
  border:1px solid var(--line);
  color:var(--gold-2);
  font-size:13.5px;
  font-weight:600;
  padding:8px 14px;
  border-radius:999px;
  transition:.2s;
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff;}
.btn-signup{
  background:var(--gold-grad);
  color:#08231a;
  font-size:13.5px;
  font-weight:800;
  padding:9px 16px;
  border-radius:999px;
  border:none;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
  transition:.2s;
}
.btn-signup:hover{transform:translateY(-1px);color:#08231a;}
.nav-toggle{
  display:none;
  margin-left:auto;
  background:transparent;
  border:1px solid var(--line);
  color:var(--gold-2);
  width:42px;height:42px;
  border-radius:12px;
  align-items:center;justify-content:center;
  font-size:18px;
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  padding:10px 0 16px;
}
.mobile-menu.open{display:block;}
.mobile-menu a{
  display:block;
  padding:11px 8px;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  border-radius:10px;
}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(245,158,11,.12);color:var(--gold-2);}
/* Buttons */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--gold-grad);
  color:#08231a;
  font-weight:800;
  font-size:15px;
  padding:13px 24px;
  border-radius:999px;
  border:none;
  box-shadow:0 10px 26px rgba(245,158,11,.35);
  transition:.2s;
}
.btn-primary:hover{transform:translateY(-2px);color:#08231a;}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;
  border:1px solid var(--line);
  color:var(--muted);
  font-weight:600;
  font-size:15px;
  padding:13px 22px;
  border-radius:999px;
  transition:.2s;
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-2);}
/* Hero category */
.cat-hero{
  position:relative;
  padding:64px 0 56px;
  background:
    linear-gradient(180deg,rgba(5,31,20,.94),rgba(5,31,20,.98)),
    url('/assets/images/86e1882a1f1d6c88.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.cat-hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:40px;
  align-items:center;
}
.cat-hero h1{
  font-size:clamp(25px,3.6vw,42px);
  margin:14px 0 16px;
  letter-spacing:-.01em;
}
.cat-hero h1 em{
  font-style:normal;
  background:var(--gold-grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.cat-hero p.lead{color:var(--muted);font-size:16px;max-width:620px;margin-bottom:22px;}
.cat-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px;}
.hero-visual{
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  background:var(--panel);
}
.hero-visual img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.hero-mini-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  max-width:560px;
}
.hero-mini-stats .stat{
  background:rgba(11,46,30,.7);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:14px 12px;
}
.hero-mini-stats .stat b{display:block;font-size:20px;color:var(--gold-2);font-weight:900;}
.hero-mini-stats .stat span{font-size:12.5px;color:var(--muted);}
/* Grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
/* Cards */
.card-panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow-soft);
  transition:.25s;
  height:100%;
}
.card-panel:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow);}
.card-panel h3{font-size:18px;margin:0 0 10px;}
.card-panel p{color:var(--muted);font-size:14.5px;margin:0 0 12px;}
.card-icon{
  width:46px;height:46px;
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.12);
  border:1px solid var(--line);
  color:var(--gold-2);
  font-size:20px;
  margin-bottom:14px;
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px;}
.tag{
  font-size:12px;
  font-weight:700;
  color:var(--gold-2);
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 11px;
  background:rgba(245,158,11,.07);
}
/* Feature list */
.feature-list{list-style:none;padding:0;margin:0;}
.feature-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:12px 0;
  border-bottom:1px dashed rgba(245,158,11,.18);
  font-size:14.5px;
  color:var(--muted);
}
.feature-list li:last-child{border-bottom:none;}
.feature-list li i{color:var(--gold-2);margin-top:4px;}
/* Steps */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.step-item{
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  position:relative;
}
.step-item .num{
  font-size:13px;
  font-weight:900;
  color:#08231a;
  background:var(--gold-grad);
  width:30px;height:30px;
  border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:12px;
}
.step-item h3{font-size:16px;margin:0 0 8px;}
.step-item p{font-size:14px;color:var(--muted);margin:0;}
/* Metric board */
.metric-board{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.metric{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
}
.metric b{display:block;font-size:clamp(22px,3vw,30px);color:var(--gold-2);font-weight:900;}
.metric span{font-size:13px;color:var(--muted);display:block;margin-top:4px;}
/* Table compare */
.compare-table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  font-size:14.5px;
}
.compare-table th,.compare-table td{
  padding:14px 16px;
  text-align:left;
  border-bottom:1px solid rgba(245,158,11,.15);
}
.compare-table th{
  background:rgba(245,158,11,.1);
  color:var(--gold-2);
  font-weight:800;
  font-size:13.5px;
  text-transform:uppercase;
  letter-spacing:.05em;
}
.compare-table tr:last-child td{border-bottom:none;}
.compare-table td{color:var(--muted);}
.compare-table td strong{color:var(--text);}
/* Timeline */
.timeline{position:relative;padding-left:26px;}
.timeline::before{
  content:"";
  position:absolute;left:8px;top:6px;bottom:6px;
  width:2px;background:var(--line);
}
.timeline-item{position:relative;padding:0 0 22px 0;}
.timeline-item::before{
  content:"";
  position:absolute;left:-22px;top:6px;
  width:12px;height:12px;border-radius:50%;
  background:var(--gold-grad);
  box-shadow:0 0 0 4px rgba(245,158,11,.15);
}
.timeline-item h3{font-size:16px;margin:0 0 6px;}
.timeline-item p{font-size:14px;color:var(--muted);margin:0;}
/* FAQ */
.faq-item{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  margin-bottom:12px;
  overflow:hidden;
}
.faq-item summary{
  cursor:pointer;
  padding:16px 20px;
  font-weight:700;
  font-size:15.5px;
  list-style:none;
  display:flex;align-items:center;justify-content:space-between;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\f078";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  font-size:12px;
  color:var(--gold-2);
  transition:.25s;
}
.faq-item[open] summary::after{transform:rotate(180deg);}
.faq-item p{padding:0 20px 18px;margin:0;color:var(--muted);font-size:14.5px;}
/* Info list */
.info-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.info-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:.25s;
  display:flex;flex-direction:column;
  height:100%;
}
.info-card:hover{transform:translateY(-4px);border-color:var(--gold);}
.info-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.info-card .body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1;}
.info-card h3{font-size:16.5px;margin:0;line-height:1.4;}
.info-card p{font-size:14px;color:var(--muted);margin:0;}
.info-card .meta{font-size:12px;color:var(--muted-2);margin-top:auto;display:flex;gap:10px;align-items:center;}
.empty-note{
  grid-column:1/-1;
  text-align:center;
  color:var(--muted-2);
  font-size:14.5px;
  padding:30px 0;
}
/* CTA band */
.cta-band{
  background:linear-gradient(135deg,rgba(245,158,11,.14),rgba(11,46,30,.4));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:38px;
  text-align:center;
}
.cta-band h2{font-size:clamp(20px,2.8vw,30px);margin:0 0 10px;}
.cta-band p{color:var(--muted);max-width:640px;margin:0 auto 22px;font-size:15.5px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
/* Payment badges */
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.pay-badge{
  font-size:12.5px;
  font-weight:700;
  color:var(--text);
  border:1px solid var(--line);
  border-radius:999px;
  padding:7px 14px;
  background:rgba(8,35,26,.7);
  display:inline-flex;align-items:center;gap:7px;
}
.pay-badge i{color:var(--gold-2);}
/* Footer */
.site-footer{
  background:var(--bg-2);
  border-top:1px solid var(--line);
  padding:52px 0 24px;
  margin-top:20px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:30px;
}
.footer-grid h4{font-size:15px;margin:0 0 14px;color:var(--gold-2);}
.footer-grid p,.footer-grid a{
  display:block;
  font-size:13.8px;
  color:var(--muted);
  margin:0 0 9px;
  transition:.2s;
}
.footer-grid a:hover{color:var(--gold-2);}
.age-badge{
  border:1px solid var(--line);
  border-radius:8px;
  padding:4px 10px;
  font-size:12.5px;
  font-weight:800;
  color:var(--gold-2);
}
.trust-pill{
  font-size:12.5px;
  color:var(--muted);
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 12px;
  display:inline-flex;align-items:center;gap:6px;
}
.footer-bottom{
  border-top:1px solid rgba(245,158,11,.15);
  margin-top:34px;
  padding-top:18px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:space-between;
  font-size:12.8px;
  color:var(--muted-2);
}
/* FAB */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:50;
  width:56px;height:56px;
  border-radius:50%;
  background:var(--gold-grad);
  color:#08231a;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;
  box-shadow:0 8px 26px rgba(245,158,11,.4);
  border:2px solid rgba(252,211,77,.7);
  opacity:.85;
  transition:.25s;
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(360deg);color:#08231a;}
.fab:active{transform:scale(.95) translateY(3px);}
.fab .dot{
  position:absolute;top:2px;right:2px;
  width:13px;height:13px;border-radius:50%;
  background:var(--red);
  border:2px solid #fff;
}
/* Responsive */
@media (max-width:1024px){
  .grid-4,.step-grid,.metric-board{grid-template-columns:repeat(2,1fr);}
  .grid-3,.info-list{grid-template-columns:repeat(2,1fr);}
  .cat-hero-grid{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .nav-links{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-cta .btn-login{display:inline-flex;}
}
@media (max-width:768px){
  section{padding:48px 0;}
  .grid-3,.grid-2,.grid-4,.step-grid,.metric-board,.info-list{grid-template-columns:1fr;}
  .brand{font-size:13.5px;}
  .brand .badge-dot{width:34px;height:34px;flex:0 0 34px;font-size:16px;}
}
@media (max-width:520px){
  .nav-inner{flex-wrap:wrap;gap:10px;padding:8px 0;}
  .cat-hero-actions .btn-primary,.cat-hero-actions .btn-ghost{width:100%;justify-content:center;}
  .hero-mini-stats{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band{padding:26px 18px;}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0F3826;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-2:#A3A375;
  --line:rgba(245,158,11,.25);
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --shadow-soft:0 8px 20px rgba(0,0,0,.28);
  --gold-grad:linear-gradient(135deg,#F59E0B 0%,#FCD34D 60%,#F59E0B 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:.2s;}
a:hover{color:var(--gold-2);}
ul{margin:0;padding:0;list-style:none;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 18px;
}
section{padding:64px 0;}
.section-head{margin-bottom:32px;}
.section-head h2{
  font-size:clamp(22px,3vw,34px);
  font-weight:800;
  line-height:1.3;
  margin:0 0 10px;
}
.section-head p{color:var(--muted);max-width:820px;margin:0;font-size:15.5px;}
.eyebrow{
  display:inline-block;
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--gold-2);
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 12px;
  margin-bottom:12px;
  background:rgba(245,158,11,.06);
}
/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:68px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:15px;
  line-height:1.25;
  max-width:420px;
}
.brand .badge-dot{
  width:38px;height:38px;flex:0 0 38px;
  border-radius:12px;
  background:var(--gold-grad);
  color:#08231a;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:18px;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
}
.brand span.brand-text{display:inline;}
.nav-links{
  display:flex;
  margin-left:auto;
  align-items:center;
  gap:6px;
}
.nav-links a{
  font-size:14px;
  font-weight:600;
  color:var(--muted);
  padding:8px 12px;
  border-radius:999px;
  transition:.2s;
}
.nav-links a:hover,.nav-links a.active{
  color:#08231a;
  background:var(--gold-grad);
}
.nav-cta{
  display:flex;
  align-items:center;
  gap:10px;
}
.btn-login{
  background:transparent;
  border:1px solid var(--line);
  color:var(--gold-2);
  font-size:13.5px;
  font-weight:600;
  padding:8px 14px;
  border-radius:999px;
  transition:.2s;
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff;border-color:var(--gold);}
.btn-signup{
  background:var(--gold-grad);
  color:#08231a;
  font-size:13.5px;
  font-weight:800;
  padding:9px 16px;
  border-radius:999px;
  border:none;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
  transition:.2s;
}
.btn-signup:hover{transform:translateY(-1px);color:#08231a;}
.nav-toggle{
  display:none;
  margin-left:auto;
  background:transparent;
  border:1px solid var(--line);
  color:var(--gold-2);
  width:42px;height:42px;
  border-radius:12px;
  align-items:center;justify-content:center;
  font-size:18px;
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  padding:10px 0 16px;
}
.mobile-menu.open{display:block;}
.mobile-menu a{
  display:block;
  padding:11px 8px;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  border-radius:10px;
}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(245,158,11,.12);color:var(--gold-2);}
/* Buttons */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--gold-grad);
  color:#08231a;
  font-weight:800;
  font-size:15px;
  padding:13px 24px;
  border-radius:999px;
  border:none;
  box-shadow:0 10px 26px rgba(245,158,11,.35);
  transition:.2s;
  cursor:pointer;
}
.btn-primary:hover{transform:translateY(-2px);color:#08231a;}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;
  border:1px solid var(--line);
  color:var(--muted);
  font-weight:600;
  font-size:15px;
  padding:13px 22px;
  border-radius:999px;
  transition:.2s;
  cursor:pointer;
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-2);}
/* Hero */
.hero{
  position:relative;
  padding:72px 0 60px;
  background:
    linear-gradient(180deg,rgba(5,31,20,.93),rgba(5,31,20,.98)),
    url('/assets/images/5120ba2567233a38.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:40px;
  align-items:start;
}
.hero h1{
  font-size:clamp(26px,4vw,42px);
  font-weight:900;
  line-height:1.22;
  margin:14px 0 16px;
  letter-spacing:-.01em;
}
.hero h1 em{
  font-style:normal;
  background:var(--gold-grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero p.lead{
  color:var(--muted);
  font-size:16px;
  max-width:660px;
  margin-bottom:22px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  max-width:560px;
}
.hero-stats .stat{
  background:rgba(11,46,30,.7);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:14px 12px;
}
.hero-stats .stat b{display:block;font-size:20px;color:var(--gold-2);font-weight:900;}
.hero-stats .stat span{font-size:12.5px;color:var(--muted);}
.hero-form{
  background:rgba(11,46,30,.85);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
}
.hero-form h3{font-size:18px;font-weight:800;margin:0 0 6px;}
.hero-form p{font-size:13.5px;color:var(--muted);margin:0 0 16px;}
.hero-form label{display:block;font-size:12.5px;color:var(--muted-2);margin-bottom:6px;font-weight:600;}
.hero-form input,.hero-form select{
  width:100%;
  background:#08231a;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  color:var(--text);
  padding:11px 13px;
  font-size:14px;
  margin-bottom:12px;
  outline:none;
  transition:.2s;
}
.hero-form input:focus,.hero-form select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18);}
.hero-form .note{font-size:12px;color:var(--muted-2);margin:10px 0 0;}
/* Cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow-soft);
  transition:.25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);}
.card h3{font-size:18px;font-weight:800;margin:12px 0 8px;}
.card p{font-size:14.5px;color:var(--muted);margin:0;}
.card .icon{
  width:46px;height:46px;border-radius:14px;
  background:rgba(245,158,11,.12);
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold-2);font-size:20px;
}
/* Tags */
.tag{
  display:inline-block;
  font-size:11.5px;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:4px 10px;
  border-radius:999px;
  background:rgba(245,158,11,.14);
  border:1px solid var(--line);
  color:var(--gold-2);
}
.tag-red{background:rgba(220,38,38,.16);border-color:rgba(220,38,38,.4);color:#FCA5A5;}
.tag-green{background:rgba(16,185,129,.14);border-color:rgba(16,185,129,.4);color:#6EE7B7;}
/* Feature list */
.feature-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:12px 0;
  border-bottom:1px dashed rgba(245,158,11,.18);
  font-size:15px;
  color:var(--muted);
}
.feature-list li:last-child{border-bottom:none;}
.feature-list i{color:var(--gold-2);margin-top:4px;flex:0 0 auto;}
.feature-list b{color:var(--text);}
/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.step{
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 18px;
  position:relative;
  transition:.25s;
}
.step:hover{border-color:var(--gold);transform:translateY(-3px);}
.step .num{
  width:34px;height:34px;border-radius:10px;
  background:var(--gold-grad);
  color:#08231a;font-weight:900;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;margin-bottom:12px;
}
.step h4{font-size:15.5px;font-weight:800;margin:0 0 6px;}
.step p{font-size:13.5px;color:var(--muted);margin:0;}
/* Table */
.matrix{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
}
.matrix th,.matrix td{
  padding:14px 16px;
  font-size:14px;
  text-align:left;
  border-bottom:1px solid rgba(245,158,11,.14);
}
.matrix th{
  background:rgba(245,158,11,.1);
  color:var(--gold-2);
  font-weight:700;
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.05em;
}
.matrix tr:last-child td{border-bottom:none;}
.matrix td{color:var(--muted);}
.matrix td b{color:var(--text);}
/* Channel matrix */
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.channel{
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  transition:.25s;
}
.channel:hover{border-color:var(--gold);background:rgba(15,56,38,.9);}
.channel h4{font-size:16px;font-weight:800;margin:0 0 6px;}
.channel p{font-size:13.5px;color:var(--muted);margin:0;}
.channel .meta{margin-top:10px;font-size:12.5px;color:var(--muted-2);}
/* Info list */
.info-list li{
  padding:14px 0;
  border-bottom:1px solid rgba(245,158,11,.14);
  font-size:14.5px;
  color:var(--muted);
}
.info-list li:last-child{border-bottom:none;}
.info-list b{color:var(--text);}
/* Post list */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.post-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:.25s;
  display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-4px);border-color:var(--gold);}
.post-card img{width:100%;height:180px;object-fit:cover;}
.post-card .body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1;}
.post-card .meta{font-size:12.5px;color:var(--muted-2);display:flex;gap:10px;flex-wrap:wrap;}
.post-card h3{font-size:16px;font-weight:800;margin:0;line-height:1.4;}
.post-card h3 a:hover{color:var(--gold-2);}
.post-card p{font-size:14px;color:var(--muted);margin:0;}
/* FAQ */
.faq-item{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 22px;
  margin-bottom:14px;
  transition:.25s;
}
.faq-item:hover{border-color:var(--gold);}
.faq-item h3{font-size:16px;font-weight:800;margin:0 0 8px;display:flex;gap:10px;align-items:flex-start;}
.faq-item h3 i{color:var(--gold-2);margin-top:3px;}
.faq-item p{margin:0;font-size:14.5px;color:var(--muted);}
/* CTA band */
.cta-band{
  background:
    linear-gradient(135deg,rgba(245,158,11,.14),rgba(5,31,20,.6)),
    url('/assets/images/86e1882a1f1d6c88.jpg') center/cover no-repeat;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:40px;
  display:grid;
  grid-template-columns:1.4fr .6fr;
  gap:26px;
  align-items:center;
}
.cta-band h2{font-size:clamp(20px,2.6vw,28px);font-weight:900;margin:0 0 10px;}
.cta-band p{color:var(--muted);margin:0 0 18px;font-size:15px;}
/* Form block */
.form-block{
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  box-shadow:var(--shadow);
}
.form-block h2{font-size:22px;font-weight:900;margin:0 0 8px;}
.form-block p.sub{color:var(--muted);font-size:14.5px;margin:0 0 18px;}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.form-grid .full{grid-column:1/-1;}
.form-block label{display:block;font-size:12.5px;font-weight:600;color:var(--muted-2);margin-bottom:6px;}
.form-block input,.form-block select,.form-block textarea{
  width:100%;
  background:#08231a;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  color:var(--text);
  padding:12px 14px;
  font-size:14px;
  outline:none;
  transition:.2s;
}
.form-block input:focus,.form-block select:focus,.form-block textarea:focus{
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(245,158,11,.18);
}
.form-block .note{font-size:12.5px;color:var(--muted-2);margin-top:12px;}
/* Footer */
.site-footer{
  background:#04170F;
  border-top:1px solid var(--line);
  padding:52px 0 24px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:28px;
  margin-bottom:32px;
}
.site-footer h4{font-size:15px;font-weight:800;margin:0 0 12px;color:var(--gold-2);}
.site-footer p{font-size:13.5px;color:var(--muted);margin:0 0 8px;}
.site-footer a{display:block;font-size:13.5px;color:var(--muted);padding:4px 0;}
.site-footer a:hover{color:var(--gold-2);}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:9px;
  border:1px solid var(--line);color:var(--gold-2);
  font-size:12.5px;font-weight:800;
}
.trust-pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;
  padding:6px 12px;
  background:rgba(245,158,11,.06);
}
.footer-bottom{
  border-top:1px solid rgba(245,158,11,.15);
  padding-top:18px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:var(--muted-2);
}
/* FAB */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:50;
  width:56px;height:56px;
  border-radius:50%;
  background:var(--gold-grad);
  border:2px solid rgba(255,255,255,.35);
  display:flex;align-items:center;justify-content:center;
  color:#08231a;font-size:22px;
  box-shadow:0 6px 25px rgba(245,158,11,.4);
  opacity:.85;
  transition:.25s;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(360deg);}
.fab:active{transform:scale(.95) translateY(4px);}
.fab .dot{
  position:absolute;top:2px;right:2px;
  width:14px;height:14px;border-radius:50%;
  background:#DC2626;border:2px solid #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-7px);}}
/* section backgrounds */
.bg-alt{background:var(--bg-2);}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.4),transparent);}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:28px;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .channels{grid-template-columns:repeat(2,1fr);}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
  .cta-band{grid-template-columns:1fr;}
  .nav-links a{font-size:13px;padding:7px 9px;}
  .brand{max-width:300px;font-size:14px;}
}
@media (max-width:768px){
  .nav-links,.nav-cta .btn-login{display:none;}
  .nav-toggle{display:inline-flex;}
  .grid-3,.grid-2,.steps,.channels,.post-grid,.form-grid{grid-template-columns:1fr;}
  .hero{padding:52px 0 44px;}
  .hero-stats{grid-template-columns:1fr 1fr;}
  section{padding:48px 0;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band{padding:26px;}
}
@media (max-width:520px){
  .brand span.brand-text{display:none;}
  .brand .badge-dot{width:34px;height:34px;flex:0 0 34px;}
  .hero-stats{grid-template-columns:1fr;}
  .hero-actions .btn-primary,.hero-actions .btn-ghost{width:100%;justify-content:center;}
  .matrix th,.matrix td{font-size:12.5px;padding:10px 10px;}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}