/* roulang page: index */
:root{
  --bg:#0B0C0E;
  --bg-2:#14161B;
  --bg-3:#1B1E24;
  --gold:#D4AF37;
  --gold-2:#B45309;
  --gold-3:#FCD34D;
  --text:#F5F5F7;
  --muted:#CBD5E1;
  --sand:#A8A29E;
  --line:rgba(212,175,55,.22);
  --green:#10B981;
  --red:#EF4444;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:22px;
  --shadow:0 18px 48px rgba(0,0,0,.5);
  --shadow-gold:0 10px 34px rgba(212,175,55,.18);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  padding:0;
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit;cursor:pointer;border:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.container-wide{max-width:1360px;margin:0 auto;padding:0 20px}
section{position:relative}
.section-pad{padding:72px 0}
.section-pad-sm{padding:52px 0}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(11,12,14,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.2px;max-width:270px}
.brand-badge{
  width:42px;height:42px;border-radius:12px;flex:none;
  background:linear-gradient(145deg,var(--gold-3),var(--gold-2));
  display:flex;align-items:center;justify-content:center;
  color:#1a1206;font-size:19px;box-shadow:var(--shadow-gold);
}
.brand-text{font-size:15px;line-height:1.22;color:var(--text)}
.brand-text span{display:block;font-size:11px;font-weight:600;color:var(--gold);letter-spacing:.4px;text-transform:uppercase}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-menu a{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--muted);
  transition:color .2s,background .2s;
}
.nav-menu a:hover{color:var(--gold-3);background:rgba(212,175,55,.09)}
.nav-menu a.active{color:#1a1206;background:linear-gradient(145deg,var(--gold-3),var(--gold-2))}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  background:transparent;color:var(--gold-3);border:1px solid var(--line);
  padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;transition:.22s;
}
.btn-login:hover{border-color:var(--gold);color:#fff;background:rgba(212,175,55,.1)}
.btn-signup{
  background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#231703;
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:800;
  box-shadow:var(--shadow-gold);transition:.22s;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(212,175,55,.34)}
.nav-toggle{display:none;background:transparent;color:var(--gold-3);font-size:22px;padding:6px 10px}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--bg-2)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 22px;color:var(--muted);font-weight:600;border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-menu a.active{color:var(--gold-3);background:rgba(212,175,55,.07)}

/* BUTTONS */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:800;font-size:15px;
  transition:transform .2s,box-shadow .2s,background .2s;border:1px solid transparent;
}
.btn-gold{background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#241804;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 42px rgba(212,175,55,.35)}
.btn-outline{background:transparent;color:var(--gold-3);border:1px solid var(--gold)}
.btn-outline:hover{background:rgba(212,175,55,.12);transform:translateY(-2px)}
.btn-dark{background:var(--bg-3);color:var(--text);border:1px solid var(--line)}
.btn-dark:hover{border-color:var(--gold);color:var(--gold-3)}
.btn:focus-visible{outline:2px solid var(--gold-3);outline-offset:3px}
.btn-sm{padding:10px 20px;font-size:13.5px}

/* HERO */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,rgba(11,12,14,.86),rgba(11,12,14,.97)),
    url('/assets/images/350a9fa6f87e9414.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero-inner{padding:78px 0 66px;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(212,175,55,.14);border:1px solid var(--line);color:var(--gold-3);
  font-size:12px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;
  padding:7px 14px;border-radius:999px;margin-bottom:20px;
}
.hero h1{
  font-size:40px;line-height:1.2;font-weight:900;letter-spacing:-.5px;margin-bottom:18px;
}
.hero h1 em{font-style:normal;color:var(--gold-3)}
.hero-sub{font-size:16.5px;color:var(--muted);max-width:640px;margin-bottom:26px;line-height:1.68}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:28px}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;padding-top:22px;border-top:1px solid var(--line)}
.hero-stat b{display:block;font-size:24px;color:var(--gold-3);font-weight:900;line-height:1.2}
.hero-stat span{font-size:12.5px;color:var(--sand);font-weight:600}
.hero-panel{
  background:rgba(20,22,27,.86);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;backdrop-filter:blur(8px);box-shadow:var(--shadow);
}
.hero-panel h3{font-size:16px;font-weight:800;color:var(--gold-3);margin-bottom:6px}
.hero-panel>p{font-size:13.5px;color:var(--sand);margin-bottom:18px}
.hero-step{display:flex;gap:13px;padding:13px 0;border-bottom:1px dashed rgba(212,175,55,.2)}
.hero-step:last-child{border-bottom:0}
.hero-step i{
  width:36px;height:36px;flex:none;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:rgba(212,175,55,.13);color:var(--gold-3);font-size:15px;
}
.hero-step b{display:block;font-size:14.5px;margin-bottom:3px}
.hero-step span{font-size:13px;color:var(--sand);line-height:1.5}

/* SECTION HEADS */
.sec-head{margin-bottom:34px}
.sec-head.center{text-align:center;max-width:780px;margin-left:auto;margin-right:auto}
.sec-kicker{
  display:inline-block;font-size:12px;font-weight:800;letter-spacing:.7px;text-transform:uppercase;
  color:var(--gold);margin-bottom:12px;
}
.sec-head h2{font-size:29px;line-height:1.28;font-weight:900;letter-spacing:-.4px}
.sec-head p{margin-top:13px;font-size:15.5px;color:var(--muted)}

/* GRIDS */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}

/* CARDS */
.card{
  background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:transform .22s,border-color .22s,box-shadow .22s;
}
.card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.5);box-shadow:var(--shadow-gold)}
.card-icon{
  width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,rgba(252,211,77,.18),rgba(180,83,9,.12));
  color:var(--gold-3);font-size:21px;margin-bottom:16px;
}
.card h3{font-size:17.5px;font-weight:800;margin-bottom:10px;line-height:1.35}
.card p{font-size:14.5px;color:var(--muted);line-height:1.62}
.tag{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;
  padding:4px 11px;border-radius:999px;background:rgba(212,175,55,.14);color:var(--gold-3);margin-bottom:12px;
}
.tag-green{background:rgba(16,185,129,.15);color:#34D399}
.tag-red{background:rgba(239,68,68,.15);color:#F87171}

/* FEATURE ROW */
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}
.feature-split img{border-radius:var(--radius-lg);border:1px solid var(--line);width:100%}
.feature-list li{display:flex;gap:13px;padding:13px 0;border-bottom:1px dashed rgba(212,175,55,.18);font-size:14.8px;color:var(--muted)}
.feature-list li:last-child{border-bottom:0}
.feature-list i{color:var(--gold-3);margin-top:4px}

/* DATA BAR */
.data-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.data-cell{background:var(--bg-2);padding:26px 20px;text-align:center}
.data-cell b{display:block;font-size:28px;font-weight:900;color:var(--gold-3);line-height:1.2}
.data-cell span{font-size:12.8px;color:var(--sand);font-weight:600}

/* TIMELINE / CALENDAR */
.cal-list{border-left:2px solid var(--line);padding-left:24px}
.cal-item{position:relative;padding-bottom:26px}
.cal-item:last-child{padding-bottom:0}
.cal-item::before{
  content:"";position:absolute;left:-31px;top:5px;width:13px;height:13px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.16);
}
.cal-item time{font-size:12px;font-weight:800;color:var(--gold);text-transform:uppercase;letter-spacing:.5px}
.cal-item h4{font-size:16px;font-weight:800;margin:5px 0 7px}
.cal-item p{font-size:14px;color:var(--muted)}

/* ARTICLE LIST */
.news-wrap{display:grid;grid-template-columns:1.35fr 1fr;gap:30px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{
  display:flex;gap:16px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;transition:transform .2s,border-color .2s;
}
.news-item:hover{transform:translateX(4px);border-color:rgba(212,175,55,.5)}
.news-thumb{width:118px;height:88px;flex:none;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-3)}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body h4{font-size:15.5px;font-weight:800;line-height:1.4;margin-bottom:6px}
.news-body p{font-size:13.5px;color:var(--muted);margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{font-size:11.8px;color:var(--sand);font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.news-side{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.news-side h3{font-size:16px;font-weight:800;margin-bottom:16px;color:var(--gold-3)}
.news-side-item{display:block;padding:11px 0;border-bottom:1px dashed rgba(212,175,55,.18)}
.news-side-item:last-child{border-bottom:0}
.news-side-item b{font-size:14px;font-weight:700;line-height:1.45;display:block;margin-bottom:4px}
.news-side-item span{font-size:11.8px;color:var(--sand);font-weight:700}
.empty-note{padding:26px;text-align:center;color:var(--sand);font-size:14px;border:1px dashed var(--line);border-radius:var(--radius)}

/* CHANNEL MATRIX */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.channel-card{
  display:block;background:linear-gradient(160deg,var(--bg-2),var(--bg-3));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;
  transition:transform .22s,border-color .22s,box-shadow .22s;
}
.channel-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.channel-card img{border-radius:var(--radius-sm);margin-bottom:16px;height:150px;width:100%;object-fit:cover}
.channel-card h3{font-size:18px;font-weight:800;margin-bottom:9px}
.channel-card p{font-size:14px;color:var(--muted);margin-bottom:14px}
.channel-more{font-size:13.5px;font-weight:800;color:var(--gold-3);display:inline-flex;align-items:center;gap:7px}

/* REVIEWS */
.review-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.review-card p{font-size:14.5px;color:var(--muted);margin-bottom:16px}
.review-who{display:flex;align-items:center;gap:12px}
.review-avatar{
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#1a1206;font-weight:900;font-size:15px;flex:none;
}
.review-who b{display:block;font-size:14px}
.review-who span{font-size:12.3px;color:var(--sand)}

/* SECURITY */
.security-band{
  background:linear-gradient(140deg,#0F1116,#1A1D24);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:40px;
}
.security-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:26px}
.security-item i{font-size:22px;color:var(--gold-3);margin-bottom:12px;display:block}
.security-item b{display:block;font-size:15px;font-weight:800;margin-bottom:6px}
.security-item span{font-size:13.3px;color:var(--muted)}

/* CTA */
.cta-band{
  background:linear-gradient(140deg,rgba(212,175,55,.14),rgba(180,83,9,.1)),var(--bg-2);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:48px 40px;text-align:center;
}
.cta-band h2{font-size:28px;font-weight:900;margin-bottom:14px}
.cta-band p{font-size:15.5px;color:var(--muted);max-width:680px;margin:0 auto 24px}
.cta-actions{display:flex;gap:13px;justify-content:center;flex-wrap:wrap}

/* SUBSCRIBE */
.subscribe-band{
  display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;
  background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;
}
.subscribe-band h3{font-size:20px;font-weight:800;margin-bottom:8px}
.subscribe-band p{font-size:14px;color:var(--muted);max-width:520px}
.subscribe-form{display:flex;gap:10px;flex-wrap:wrap}
.subscribe-form input{
  background:var(--bg-3);border:1px solid var(--line);color:var(--text);
  padding:13px 18px;border-radius:999px;font-size:14px;min-width:250px;
}
.subscribe-form input::placeholder{color:var(--sand)}
.subscribe-form input:focus{outline:none;border-color:var(--gold)}
.privacy-note{font-size:12px;color:var(--sand);margin-top:8px}

/* FAQ */
.faq-item{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-bottom:14px}
.faq-item h3{font-size:16px;font-weight:800;margin-bottom:10px;color:var(--gold-3)}
.faq-item p{font-size:14.4px;color:var(--muted)}

/* FOOTER */
.site-footer{background:#07080A;border-top:1px solid var(--line);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-badge{width:38px;height:38px;font-size:17px}
.footer-brand b{font-size:14.5px;line-height:1.3;display:block}
.footer-brand span{font-size:11px;color:var(--gold);text-transform:uppercase;letter-spacing:.4px}
.footer-col h4{font-size:13.5px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:var(--gold-3);margin-bottom:16px}
.footer-col a{display:block;font-size:14px;color:var(--muted);padding:6px 0;transition:color .2s}
.footer-col a:hover{color:var(--gold-3)}
.footer-desc{font-size:13.8px;color:var(--sand);line-height:1.65;max-width:320px}
.footer-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.07);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.8px;color:var(--sand);
}
.age-badge{
  display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800;
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;color:var(--gold-3);
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  width:58px;height:58px;border-radius:50%;
  background:radial-gradient(circle at 30% 28%,#FCD34D,#B45309 78%);
  border:2px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  color:#1a1206;font-size:22px;
  box-shadow:0 8px 28px rgba(212,175,55,.4);
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .22s,box-shadow .22s;
}
.fab:hover{transform:scale(1.11);box-shadow:0 12px 40px rgba(212,175,55,.58)}
.fab:active{transform:scale(.94) translateY(2px)}
.fab .fab-dot{position:absolute;top:-1px;right:-1px;width:14px;height:14px;border-radius:50%;background:#DC2626;border:2px solid #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* RESPONSIVE */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .grid-4,.security-grid{grid-template-columns:repeat(2,1fr)}
  .data-bar{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .news-wrap{grid-template-columns:1fr}
  .subscribe-band{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-menu{display:none}
  .nav-actions .btn-login,.nav-actions .btn-signup{display:inline-flex}
  .nav-toggle{display:inline-flex}
  .grid-3,.channel-grid{grid-template-columns:1fr 1fr}
  .feature-split{grid-template-columns:1fr;gap:24px}
}
@media (max-width:640px){
  .hero h1{font-size:29px}
  .hero-inner{padding:52px 0 46px}
  .section-pad{padding:52px 0}
  .grid-3,.grid-4,.grid-2,.channel-grid,.security-grid{grid-template-columns:1fr}
  .data-bar{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-inner{height:66px}
  .brand{max-width:190px}
  .nav-actions .btn-login{padding:8px 13px;font-size:13px}
  .nav-actions .btn-signup{padding:8px 15px;font-size:13px}
  .cta-band{padding:34px 22px}
  .security-band{padding:26px}
  .subscribe-band{padding:24px}
  .news-item{flex-direction:column}
  .news-thumb{width:100%;height:150px}
  .fab{left:12px;bottom:86px;width:52px;height:52px;font-size:19px}
}
@media (max-width:400px){
  .brand-text{font-size:13px}
  .hero-cta .btn{width:100%}
}

/* roulang page: article */
:root{
  --bg:#0B0C0E;
  --bg-2:#14161B;
  --bg-3:#1B1E24;
  --gold:#D4AF37;
  --gold-2:#B45309;
  --gold-3:#FCD34D;
  --text:#F5F5F7;
  --muted:#CBD5E1;
  --sand:#A8A29E;
  --line:rgba(212,175,55,.22);
  --green:#10B981;
  --red:#EF4444;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:22px;
  --shadow:0 18px 48px rgba(0,0,0,.5);
  --shadow-gold:0 10px 34px rgba(212,175,55,.18);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;padding:0;
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.64;font-size:16px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit;cursor:pointer;border:none}
h1,h2,h3,h4{line-height:1.26;margin:0 0 14px;letter-spacing:-.3px}
p{margin:0 0 16px}
ul{margin:0 0 16px;padding-left:20px}
li{margin-bottom:9px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.container-wide{max-width:1360px;margin:0 auto;padding:0 20px}
section{position:relative}
.section-pad{padding:72px 0}
.section-pad-sm{padding:52px 0}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
/* HEADER */
.site-header{position:sticky;top:0;z-index:80;background:rgba(11,12,14,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.2px;max-width:290px}
.brand-badge{width:42px;height:42px;border-radius:12px;flex:none;background:linear-gradient(145deg,var(--gold-3),var(--gold-2));display:flex;align-items:center;justify-content:center;color:#1a1206;font-size:19px;box-shadow:var(--shadow-gold)}
.brand-text{font-size:15px;line-height:1.22;color:var(--text)}
.brand-text span{display:block;font-size:11px;font-weight:600;color:var(--gold);letter-spacing:.4px;text-transform:uppercase}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-menu a{padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--muted);transition:color .2s,background .2s}
.nav-menu a:hover{color:var(--gold-3);background:rgba(212,175,55,.09)}
.nav-menu a.active{color:#1a1206;background:linear-gradient(145deg,var(--gold-3),var(--gold-2))}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{background:transparent;color:var(--gold-3);border:1px solid var(--line);padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;transition:.22s}
.btn-login:hover{border-color:var(--gold);color:#fff;background:rgba(212,175,55,.1)}
.btn-signup{background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#231703;padding:10px 20px;border-radius:999px;font-size:14px;font-weight:800;box-shadow:var(--shadow-gold);transition:.22s;white-space:nowrap}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(212,175,55,.34)}
.nav-toggle{display:none;background:transparent;color:var(--gold-3);font-size:22px;padding:6px 10px}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--bg-2)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 22px;color:var(--muted);font-weight:600;border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-menu a.active{color:var(--gold-3);background:rgba(212,175,55,.07)}
/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 28px;border-radius:999px;font-weight:800;font-size:15px;transition:transform .2s,box-shadow .2s,background .2s;border:1px solid transparent}
.btn-gold{background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#241804;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 42px rgba(212,175,55,.35)}
.btn-outline{background:transparent;color:var(--gold-3);border:1px solid var(--gold)}
.btn-outline:hover{background:rgba(212,175,55,.12);transform:translateY(-2px)}
.btn-dark{background:var(--bg-3);color:var(--text);border:1px solid var(--line)}
.btn-dark:hover{border-color:var(--gold);color:var(--gold-3)}
.btn:focus-visible,.nav-menu a:focus-visible,.footer-col a:focus-visible{outline:2px solid var(--gold-3);outline-offset:3px}
.btn-sm{padding:10px 20px;font-size:13.5px}
/* TAGS */
.tag{display:inline-flex;align-items:center;gap:7px;background:rgba(212,175,55,.13);border:1px solid var(--line);color:var(--gold-3);font-size:11.5px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;padding:6px 13px;border-radius:999px}
.tag-green{background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.3);color:#6EE7B7}
.tag-red{background:rgba(239,68,68,.13);border-color:rgba(239,68,68,.32);color:#FCA5A5}
/* ARTICLE LAYOUT */
.article-hero{background:linear-gradient(180deg,rgba(11,12,14,.9),rgba(11,12,14,.98)),url('/assets/images/350a9fa6f87e9414.jpg') center/cover no-repeat;border-bottom:1px solid var(--line);padding:52px 0 44px}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--sand);margin-bottom:20px}
.breadcrumb a{color:var(--gold-3)}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb span{color:var(--sand)}
.article-head-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:38px;align-items:start}
.article-h1{font-size:34px;line-height:1.24;font-weight:900;margin:14px 0 16px}
.article-lead{font-size:16.5px;color:var(--muted);max-width:720px;line-height:1.7}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:var(--sand);margin-top:20px}
.article-meta i{color:var(--gold-3);margin-right:6px}
.article-cover{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.article-cover img{width:100%;aspect-ratio:16/10;object-fit:cover}
/* MAIN GRID */
.article-body-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:42px;align-items:start;padding:56px 0}
.article-content{font-size:16.5px;color:var(--muted);line-height:1.72}
.article-content h2{font-size:25px;color:var(--text);margin:38px 0 16px;font-weight:800;padding-left:16px;border-left:4px solid var(--gold)}
.article-content h2:first-child{margin-top:0}
.article-content h3{font-size:19px;color:var(--gold-3);margin:28px 0 12px;font-weight:700}
.article-content p{margin-bottom:18px}
.article-content ul,.article-content ol{margin:0 0 20px;padding-left:22px}
.article-content li{margin-bottom:10px}
.article-content strong{color:var(--text);font-weight:700}
.article-content a{color:var(--gold-3);text-decoration:underline;text-underline-offset:3px}
.article-content a:hover{color:#fff}
.article-content img{border-radius:var(--radius);margin:22px 0;border:1px solid var(--line)}
.article-content blockquote{margin:26px 0;padding:18px 22px;background:var(--bg-2);border-left:4px solid var(--gold);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text);font-size:15.5px}
.article-content table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px}
.article-content th,.article-content td{border:1px solid var(--line);padding:12px;text-align:left}
.article-content th{background:var(--bg-3);color:var(--gold-3);font-weight:700}
/* SIDEBAR */
.sidebar{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
.side-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.side-card h3{font-size:15px;color:var(--gold-3);font-weight:800;margin-bottom:14px;text-transform:uppercase;letter-spacing:.4px}
.side-card p{font-size:13.5px;color:var(--sand);margin-bottom:14px;line-height:1.6}
.side-list{list-style:none;padding:0;margin:0}
.side-list li{display:flex;gap:10px;font-size:13.5px;color:var(--muted);padding:10px 0;border-bottom:1px dashed rgba(212,175,55,.18);margin:0}
.side-list li:last-child{border-bottom:0}
.side-list i{color:var(--gold-3);margin-top:4px}
.side-cta{background:linear-gradient(160deg,var(--bg-3),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow-gold)}
.side-cta h3{font-size:17px;color:var(--text);font-weight:800;margin-bottom:10px}
.side-cta p{font-size:13.5px;color:var(--sand);margin-bottom:18px}
/* FACT STRIP */
.fact-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:34px 0}
.fact-strip .fact{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-align:left}
.fact b{display:block;font-size:23px;color:var(--gold-3);font-weight:900;line-height:1.15}
.fact span{font-size:12.5px;color:var(--sand);font-weight:600}
/* CHANNEL GRID */
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0}
.channel{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:8px;transition:.22s}
.channel:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:var(--shadow-gold)}
.channel i{font-size:20px;color:var(--gold-3)}
.channel b{font-size:14.5px;color:var(--text)}
.channel span{font-size:12.5px;color:var(--sand);line-height:1.55}
/* STEPS */
.step-list{list-style:none;padding:0;margin:26px 0;counter-reset:st}
.step-list li{position:relative;padding:16px 0 16px 60px;border-bottom:1px dashed rgba(212,175,55,.2);margin:0}
.step-list li:last-child{border-bottom:0}
.step-list li::before{counter-increment:st;content:counter(st);position:absolute;left:0;top:14px;width:40px;height:40px;border-radius:12px;background:rgba(212,175,55,.14);border:1px solid var(--line);color:var(--gold-3);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px}
.step-list b{display:block;color:var(--text);font-size:15.5px;margin-bottom:4px}
.step-list span{font-size:14px;color:var(--sand);line-height:1.6}
/* FAQ */
.faq-block{margin:34px 0 0}
.faq-item{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;transition:.2s}
.faq-item:hover{border-color:rgba(212,175,55,.45)}
.faq-q{width:100%;background:transparent;color:var(--text);font-size:15.5px;font-weight:700;padding:17px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px;text-align:left}
.faq-q i{color:var(--gold-3);transition:transform .25s;flex:none}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 20px}
.faq-item.open .faq-a{max-height:320px;padding-bottom:18px}
.faq-a p{font-size:14.5px;color:var(--sand);margin:0;line-height:1.68}
/* CTA BAND */
.cta-band{background:linear-gradient(140deg,rgba(180,83,9,.18),rgba(212,175,55,.1)),var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px;display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center;margin:52px 0 0}
.cta-band h2{font-size:26px;font-weight:900;margin-bottom:12px}
.cta-band p{color:var(--muted);font-size:15px;margin:0}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
/* NOT FOUND */
.not-found{background:var(--bg-2);border:1px dashed var(--line);border-radius:var(--radius-lg);padding:52px 30px;text-align:center;margin:40px 0}
.not-found i{font-size:42px;color:var(--gold-3);margin-bottom:16px}
.not-found h2{font-size:23px;margin-bottom:10px}
.not-found p{color:var(--sand);margin-bottom:22px}
/* RELATED */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}
.rel-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.22s;display:flex;flex-direction:column}
.rel-card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow-gold)}
.rel-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.rel-card .rel-body{padding:18px}
.rel-card h3{font-size:15.5px;color:var(--text);margin-bottom:8px;font-weight:700}
.rel-card p{font-size:13px;color:var(--sand);margin:0}
/* FOOTER */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:56px 0 26px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand b{font-size:15px;display:block;color:var(--text)}
.footer-brand span span{display:block;font-size:11px;color:var(--gold);font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.footer-desc{font-size:13.5px;color:var(--sand);line-height:1.65;max-width:420px}
.footer-col h4{font-size:13.5px;color:var(--gold-3);text-transform:uppercase;letter-spacing:.5px;margin-bottom:15px;font-weight:800}
.footer-col a{display:block;font-size:13.5px;color:var(--muted);padding:6px 0;transition:.2s}
.footer-col a:hover{color:var(--gold-3);padding-left:5px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;align-items:center;border-top:1px solid var(--line);margin-top:36px;padding-top:22px;font-size:12.5px;color:var(--sand)}
.age-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.3);color:#FCA5A5;padding:6px 13px;border-radius:999px;font-weight:700}
/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;background:linear-gradient(145deg,var(--gold-3),var(--gold-2));display:flex;align-items:center;justify-content:center;color:#1a1206;font-size:22px;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:.25s;animation:fabFloat 3s ease-in-out infinite}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab::after{content:"";position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* RESPONSIVE */
@media(max-width:1024px){
  .article-head-grid{grid-template-columns:1fr}
  .article-body-grid{grid-template-columns:1fr;padding:44px 0}
  .sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .fact-strip,.channel-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{grid-template-columns:1fr}
  .cta-band .cta-actions{justify-content:flex-start}
  .related-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-menu{display:none}
  .nav-toggle{display:block}
  .nav-actions .btn-login{padding:8px 13px;font-size:13px}
  .nav-actions .btn-signup{padding:9px 15px;font-size:13px}
  .article-h1{font-size:27px}
  .hero h1{font-size:30px}
  .section-pad{padding:52px 0}
  .article-content{font-size:15.5px}
  .article-content h2{font-size:21px}
}
@media(max-width:520px){
  .brand{max-width:180px}
  .brand-text{font-size:13px}
  .nav-actions .btn-login{display:none}
  .fact-strip,.channel-grid,.related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:26px}
  .article-h1{font-size:23px}
  .article-content h2{font-size:19px}
  .fab{width:50px;height:50px;font-size:19px;bottom:88px}
}

/* roulang page: category1 */
:root{
  --bg:#0B0C0E;
  --bg-2:#14161B;
  --bg-3:#1B1E24;
  --gold:#D4AF37;
  --gold-2:#B45309;
  --gold-3:#FCD34D;
  --text:#F5F5F7;
  --muted:#CBD5E1;
  --sand:#A8A29E;
  --line:rgba(212,175,55,.22);
  --green:#10B981;
  --red:#EF4444;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:22px;
  --shadow:0 18px 48px rgba(0,0,0,.5);
  --shadow-gold:0 10px 34px rgba(212,175,55,.18);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;padding:0;
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.64;font-size:16px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit;cursor:pointer;border:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;letter-spacing:-.3px}
p{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section-pad{padding:70px 0}
.section-pad-sm{padding:50px 0}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
.sec-head{margin-bottom:34px;max-width:760px}
.sec-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;
  letter-spacing:.7px;text-transform:uppercase;color:var(--gold-3);
  background:rgba(212,175,55,.12);border:1px solid var(--line);
  border-radius:999px;padding:6px 13px;margin-bottom:14px;
}
.sec-head h2{font-size:29px;line-height:1.26;font-weight:900;margin-bottom:12px}
.sec-head h2 em{font-style:normal;color:var(--gold-3)}
.sec-head p{color:var(--muted);font-size:15.5px}
/* HEADER */
.site-header{position:sticky;top:0;z-index:80;background:rgba(11,12,14,.93);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;max-width:288px}
.brand-badge{width:42px;height:42px;border-radius:12px;flex:none;background:linear-gradient(145deg,var(--gold-3),var(--gold-2));display:flex;align-items:center;justify-content:center;color:#1a1206;font-size:19px;box-shadow:var(--shadow-gold)}
.brand-text{font-size:15px;line-height:1.22;color:var(--text)}
.brand-text span{display:block;font-size:11px;font-weight:600;color:var(--gold);letter-spacing:.4px;text-transform:uppercase}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-menu a{padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--muted);transition:color .2s,background .2s}
.nav-menu a:hover{color:var(--gold-3);background:rgba(212,175,55,.09)}
.nav-menu a.active{color:#1a1206;background:linear-gradient(145deg,var(--gold-3),var(--gold-2))}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{background:transparent;color:var(--gold-3);border:1px solid var(--line);padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;transition:.22s}
.btn-login:hover{border-color:var(--gold);color:#fff;background:rgba(212,175,55,.1)}
.btn-signup{background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#231703;padding:10px 20px;border-radius:999px;font-size:14px;font-weight:800;box-shadow:var(--shadow-gold);transition:.22s;white-space:nowrap}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(212,175,55,.34)}
.nav-toggle{display:none;background:transparent;color:var(--gold-3);font-size:22px;padding:6px 10px}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--bg-2)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 22px;color:var(--muted);font-weight:600;border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-menu a.active{color:var(--gold-3);background:rgba(212,175,55,.07)}
/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 28px;border-radius:999px;font-weight:800;font-size:15px;transition:transform .2s,box-shadow .2s,background .2s;border:1px solid transparent}
.btn-gold{background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#241804;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 42px rgba(212,175,55,.35)}
.btn-outline{background:transparent;color:var(--gold-3);border:1px solid var(--gold)}
.btn-outline:hover{background:rgba(212,175,55,.12);transform:translateY(-2px)}
.btn-dark{background:var(--bg-3);color:var(--text);border:1px solid var(--line)}
.btn-dark:hover{border-color:var(--gold);color:var(--gold-3)}
.btn:focus-visible{outline:2px solid var(--gold-3);outline-offset:3px}
.btn-sm{padding:10px 20px;font-size:13.5px}
/* HERO */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,rgba(11,12,14,.88),rgba(11,12,14,.97)),url('/assets/images/350a9fa6f87e9414.jpg') center/cover no-repeat;border-bottom:1px solid var(--line)}
.hero-inner{padding:64px 0 58px;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(212,175,55,.14);border:1px solid var(--line);color:var(--gold-3);font-size:12px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;padding:7px 14px;border-radius:999px;margin-bottom:20px}
.hero h1{font-size:39px;line-height:1.2;font-weight:900;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--gold-3)}
.hero-sub{font-size:16.5px;color:var(--muted);max-width:640px;margin-bottom:26px;line-height:1.68}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:28px}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;padding-top:22px;border-top:1px solid var(--line)}
.hero-stat b{display:block;font-size:24px;color:var(--gold-3);font-weight:900;line-height:1.2}
.hero-stat span{font-size:12.5px;color:var(--sand);font-weight:600}
.hero-panel{background:rgba(20,22,27,.88);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;backdrop-filter:blur(8px);box-shadow:var(--shadow)}
.hero-panel h3{font-size:16px;font-weight:800;color:var(--gold-3);margin-bottom:6px}
.hero-panel>p{font-size:13.5px;color:var(--sand);margin-bottom:18px}
.hero-step{display:flex;gap:13px;padding:13px 0;border-bottom:1px dashed rgba(212,175,55,.2)}
.hero-step:last-child{border-bottom:0;padding-bottom:0}
.hero-step i{width:36px;height:36px;flex:none;border-radius:11px;display:flex;align-items:center;justify-content:center;background:rgba(212,175,55,.13);color:var(--gold-3);font-size:15px}
.hero-step b{display:block;font-size:14.5px;margin-bottom:3px}
.hero-step span{font-size:13px;color:var(--sand);line-height:1.5}
/* CARD GRID */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .22s,border-color .22s,box-shadow .22s}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.card .ic{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:18px;background:rgba(212,175,55,.13);color:var(--gold-3);margin-bottom:16px}
.card h3{font-size:17.5px;font-weight:800;margin-bottom:9px}
.card p{font-size:14.5px;color:var(--muted);line-height:1.66}
.card-media{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .22s,border-color .22s,box-shadow .22s}
.card-media:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.card-media img{width:100%;height:190px;object-fit:cover}
.card-media .body{padding:20px}
.card-media h3{font-size:17px;font-weight:800;margin-bottom:8px}
.card-media p{font-size:14px;color:var(--muted)}
/* PAYMENT BADGES */
.pay-row{display:flex;flex-wrap:wrap;gap:12px}
.pay-chip{display:inline-flex;align-items:center;gap:9px;background:var(--bg-3);border:1px solid var(--line);border-radius:12px;padding:11px 16px;font-size:14px;font-weight:700;color:var(--text)}
.pay-chip i{color:var(--gold-3)}
.pay-chip.momo i{color:#ec4899}
.pay-chip.zalo i{color:#38bdf8}
.pay-chip.qr i{color:var(--green)}
/* SCENARIO */
.scene{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.scene-item{background:linear-gradient(160deg,var(--bg-2),var(--bg-3));border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;position:relative;overflow:hidden}
.scene-item::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--gold-3),var(--gold-2))}
.scene-item h3{font-size:16.5px;font-weight:800;margin-bottom:8px;display:flex;align-items:center;gap:9px}
.scene-item h3 i{color:var(--gold-3);font-size:15px}
.scene-item p{font-size:14.5px;color:var(--muted)}
/* FLOW */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.flow-item{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;position:relative}
.flow-num{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:17px;background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#241804;margin-bottom:15px}
.flow-item h3{font-size:16px;font-weight:800;margin-bottom:8px}
.flow-item p{font-size:14px;color:var(--muted)}
/* TABLE-ISH LIST */
.spec-list{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg-2)}
.spec-row{display:grid;grid-template-columns:220px 1fr;gap:18px;padding:16px 22px;border-bottom:1px solid rgba(212,175,55,.12)}
.spec-row:last-child{border-bottom:0}
.spec-row b{font-size:14.5px;color:var(--gold-3);font-weight:800}
.spec-row span{font-size:14.5px;color:var(--muted)}
/* METRICS STRIP */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.metric{background:var(--bg-2);padding:26px 22px}
.metric b{display:block;font-size:27px;font-weight:900;color:var(--gold-3);line-height:1.15;margin-bottom:6px}
.metric span{font-size:13px;color:var(--sand);font-weight:600}
/* SPLIT IMAGE BLOCK */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.split img{border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow)}
.split h2{font-size:28px;font-weight:900;line-height:1.26;margin-bottom:14px}
.split h2 em{font-style:normal;color:var(--gold-3)}
.split p{color:var(--muted);font-size:15.5px;margin-bottom:16px}
.check-list{display:grid;gap:12px;margin-top:6px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--muted)}
.check-list i{color:var(--green);font-size:15px;margin-top:4px;flex:none}
/* INFO LIST */
.news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .22s,border-color .22s,box-shadow .22s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.news-card img{width:100%;height:170px;object-fit:cover}
.news-card .body{padding:20px;display:flex;flex-direction:column;flex:1}
.news-card h3{font-size:16.5px;font-weight:800;margin-bottom:9px;line-height:1.4}
.news-card p{font-size:13.8px;color:var(--muted);flex:1}
.news-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--sand);margin-top:14px;padding-top:13px;border-top:1px solid rgba(212,175,55,.14)}
.news-meta i{color:var(--gold-3);margin-right:5px}
.list-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:30px}
/* CTA */
.cta-band{background:linear-gradient(120deg,rgba(212,175,55,.16),rgba(11,12,14,.96)),url('/assets/images/b04c25a459856e05.jpg') center/cover no-repeat;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-inner{padding:58px 0;display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center}
.cta-inner h2{font-size:28px;font-weight:900;line-height:1.28;margin-bottom:12px}
.cta-inner p{color:var(--muted);font-size:15.5px}
.cta-actions{display:flex;flex-direction:column;gap:13px}
/* FAQ */
.faq-grid{display:grid;gap:14px;max-width:900px}
.faq-item{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.faq-q{width:100%;text-align:left;background:transparent;color:var(--text);font-size:16px;font-weight:800;padding:19px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;transition:color .2s}
.faq-q:hover{color:var(--gold-3)}
.faq-q i{color:var(--gold-3);transition:transform .25s;flex:none}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{display:none;padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.7}
.faq-item.open .faq-a{display:block}
/* FOOTER */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;margin-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand b{font-size:15.5px}
.footer-brand span{display:block;font-size:11.5px;color:var(--gold);font-weight:700;letter-spacing:.4px;text-transform:uppercase}
.footer-desc{font-size:14px;color:var(--sand);line-height:1.68}
.footer-col h4{font-size:13.5px;font-weight:800;color:var(--gold-3);text-transform:uppercase;letter-spacing:.6px;margin-bottom:14px}
.footer-col a{display:block;font-size:14px;color:var(--muted);padding:6px 0;transition:color .2s}
.footer-col a:hover{color:var(--gold-3)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;padding-top:22px;border-top:1px solid rgba(212,175,55,.15);font-size:13px;color:var(--sand)}
.age-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(239,68,68,.13);border:1px solid rgba(239,68,68,.35);color:#fca5a5;font-weight:800;font-size:12px;border-radius:999px;padding:6px 14px}
/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:70;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;background:radial-gradient(circle at 30% 25%,#FCD34D,#B45309);color:#241804;border:2px solid var(--gold);box-shadow:0 8px 26px rgba(212,175,55,.4);opacity:.85;transition:transform .25s,opacity .25s}
.fab:hover{transform:scale(1.1) rotate(10deg);opacity:1}
.fab:active{transform:scale(.95)}
.fab .dot{position:absolute;top:4px;right:4px;width:13px;height:13px;border-radius:50%;background:var(--red);border:2px solid #fff}
/* RESPONSIVE */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .news-list{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:28px}
  .cta-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-menu{display:none}
  .nav-toggle{display:block}
  .brand{max-width:200px}
  .brand-text{font-size:13.5px}
}
@media (max-width:768px){
  .hero h1{font-size:30px}
  .sec-head h2{font-size:24px}
  .split h2{font-size:23px}
  .cta-inner h2{font-size:23px}
  .scene{grid-template-columns:1fr}
  .spec-row{grid-template-columns:1fr;gap:6px}
}
@media (max-width:560px){
  .grid-3,.grid-4,.flow,.metrics,.news-list{grid-template-columns:1fr}
  .hero-inner{padding:44px 0 42px}
  .hero h1{font-size:25px}
  .section-pad{padding:48px 0}
  .hero-stats{gap:18px}
  .footer-grid{grid-template-columns:1fr}
  .btn{width:100%}
  .hero-cta .btn{width:100%}
  .nav-actions .btn-signup{padding:9px 14px;font-size:13px}
  .nav-actions .btn-login{padding:8px 13px;font-size:13px}
}

/* roulang page: category2 */
:root{
  --bg:#0B0C0E;
  --bg-2:#14161B;
  --bg-3:#1B1E24;
  --gold:#D4AF37;
  --gold-2:#B45309;
  --gold-3:#FCD34D;
  --text:#F5F5F7;
  --muted:#CBD5E1;
  --sand:#A8A29E;
  --line:rgba(212,175,55,.22);
  --green:#10B981;
  --red:#EF4444;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:22px;
  --shadow:0 18px 48px rgba(0,0,0,.5);
  --shadow-gold:0 10px 34px rgba(212,175,55,.18);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  padding:0;
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit;cursor:pointer;border:none}
h1,h2,h3,h4{margin:0 0 12px 0;line-height:1.28;font-weight:800;letter-spacing:-.2px}
p{margin:0 0 14px 0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
section{position:relative}
.section-pad{padding:72px 0}
.section-pad-sm{padding:52px 0}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
.surface{background:var(--bg-2)}
.surface-2{background:var(--bg-3)}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(11,12,14,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.2px;max-width:290px}
.brand-badge{
  width:42px;height:42px;border-radius:12px;flex:none;
  background:linear-gradient(145deg,var(--gold-3),var(--gold-2));
  display:flex;align-items:center;justify-content:center;
  color:#1a1206;font-size:19px;box-shadow:var(--shadow-gold);
}
.brand-text{font-size:15px;line-height:1.22;color:var(--text)}
.brand-text span{display:block;font-size:11px;font-weight:600;color:var(--gold);letter-spacing:.4px;text-transform:uppercase}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-menu a{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--muted);
  transition:color .2s,background .2s;
}
.nav-menu a:hover{color:var(--gold-3);background:rgba(212,175,55,.09)}
.nav-menu a.active{color:#1a1206;background:linear-gradient(145deg,var(--gold-3),var(--gold-2))}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  background:transparent;color:var(--gold-3);border:1px solid var(--line);
  padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;transition:.22s;
}
.btn-login:hover{border-color:var(--gold);color:#fff;background:rgba(212,175,55,.1)}
.btn-signup{
  background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#231703;
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:800;
  box-shadow:var(--shadow-gold);transition:.22s;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(212,175,55,.34)}
.nav-toggle{display:none;background:transparent;color:var(--gold-3);font-size:22px;padding:6px 10px}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--bg-2)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 22px;color:var(--muted);font-weight:600;border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-menu a.active{color:var(--gold-3);background:rgba(212,175,55,.07)}
/* BUTTONS */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:999px;font-weight:800;font-size:15px;
  transition:transform .2s,box-shadow .2s,background .2s;border:1px solid transparent;
}
.btn-gold{background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#241804;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 42px rgba(212,175,55,.35)}
.btn-outline{background:transparent;color:var(--gold-3);border:1px solid var(--gold)}
.btn-outline:hover{background:rgba(212,175,55,.12);transform:translateY(-2px)}
.btn-dark{background:var(--bg-3);color:var(--text);border:1px solid var(--line)}
.btn-dark:hover{border-color:var(--gold);color:var(--gold-3)}
.btn:focus-visible,.btn-login:focus-visible,.btn-signup:focus-visible{outline:2px solid var(--gold-3);outline-offset:3px}
.btn-sm{padding:10px 20px;font-size:13.5px}
/* TAG / BADGE */
.tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(212,175,55,.14);border:1px solid var(--line);color:var(--gold-3);
  font-size:12px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;
  padding:7px 14px;border-radius:999px;
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--bg-3);border:1px solid var(--line);
  padding:6px 13px;border-radius:999px;font-size:12.5px;font-weight:700;color:var(--muted);
}
.chip i{color:var(--gold-3)}
.badge-ok{color:var(--green)}
/* SECTION HEADS */
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-eyebrow{
  display:inline-flex;align-items:center;gap:8px;color:var(--gold-3);
  font-size:12.5px;font-weight:800;letter-spacing:1px;text-transform:uppercase;margin-bottom:12px;
}
.sec-head h2{font-size:30px;font-weight:900}
.sec-head p{color:var(--muted);font-size:15.5px;margin-top:10px}
/* GRIDS */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
/* HERO */
.cat-hero{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,rgba(11,12,14,.9),rgba(11,12,14,.98)),
    url('/assets/images/b04c25a459856e05.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.cat-hero-inner{padding:70px 0 60px;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
.breadcrumb{font-size:13px;color:var(--sand);margin-bottom:18px}
.breadcrumb a{color:var(--gold-3)}
.breadcrumb span{margin:0 7px;color:var(--sand)}
.cat-hero h1{font-size:38px;font-weight:900;line-height:1.2;margin-bottom:18px}
.cat-hero h1 em{font-style:normal;color:var(--gold-3)}
.cat-hero-sub{font-size:16.5px;color:var(--muted);max-width:640px;margin-bottom:26px;line-height:1.68}
.cat-hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:26px}
.cat-hero-stats{display:flex;flex-wrap:wrap;gap:28px;padding-top:22px;border-top:1px solid var(--line)}
.cat-hero-stats b{display:block;font-size:23px;color:var(--gold-3);font-weight:900;line-height:1.2}
.cat-hero-stats span{font-size:12.5px;color:var(--sand);font-weight:600}
.hero-visual{
  background:rgba(20,22,27,.88);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;backdrop-filter:blur(8px);box-shadow:var(--shadow);
}
.hero-visual h3{font-size:16px;font-weight:800;color:var(--gold-3);margin-bottom:6px}
.hero-visual>p{font-size:13.5px;color:var(--sand);margin-bottom:16px}
.hv-row{display:flex;gap:13px;padding:13px 0;border-bottom:1px dashed rgba(212,175,55,.2)}
.hv-row:last-child{border-bottom:0}
.hv-row i{
  width:36px;height:36px;flex:none;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:rgba(212,175,55,.13);color:var(--gold-3);font-size:15px;
}
.hv-row b{display:block;font-size:14.5px;margin-bottom:3px}
.hv-row span{font-size:13px;color:var(--sand);line-height:1.5}
/* CARD */
.card{
  background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .22s,border-color .22s,box-shadow .22s;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.card-icon{
  width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:rgba(212,175,55,.13);color:var(--gold-3);font-size:20px;margin-bottom:15px;
}
.card h3{font-size:17.5px;margin-bottom:9px}
.card p{font-size:14px;color:var(--muted);margin:0}
/* FEATURE / VALUE */
.vgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.vitem{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.vitem h4{font-size:15.5px;color:var(--gold-3);margin-bottom:8px}
.vitem p{font-size:13.5px;color:var(--muted);margin:0}
/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}
.step-num{
  font-size:13px;font-weight:900;color:#241804;background:linear-gradient(145deg,var(--gold-3),var(--gold-2));
  width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--muted);margin:0}
/* SPLIT / MEDIA */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;object-fit:cover}
.split-body h2{font-size:27px;font-weight:900;margin-bottom:16px}
.split-body p{color:var(--muted);font-size:15px;line-height:1.68}
.check-list{margin-top:18px;display:grid;gap:12px}
.check-list li{display:flex;gap:11px;font-size:14.5px;color:var(--muted)}
.check-list i{color:var(--green);margin-top:4px}
/* STAT STRIP */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;
}
.stat-strip b{display:block;font-size:30px;font-weight:900;color:var(--gold-3);line-height:1.15}
.stat-strip span{font-size:13px;color:var(--sand);font-weight:600}
/* TABLE */
.chan-table{width:100%;border-collapse:collapse;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.chan-table th,.chan-table td{padding:15px 18px;text-align:left;font-size:14px;border-bottom:1px solid rgba(255,255,255,.06)}
.chan-table th{background:rgba(212,175,55,.08);color:var(--gold-3);font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.5px}
.chan-table td{color:var(--muted)}
.chan-table tr:last-child td{border-bottom:0}
.chan-table b{color:var(--text)}
/* FAQ */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.faq-item summary{
  cursor:pointer;padding:20px 24px;font-size:15.5px;font-weight:700;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;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;color:var(--gold-3);font-size:13px;transition:transform .2s}
.faq-item[open] summary::after{content:"\f068"}
.faq-item p{padding:0 24px 22px;font-size:14.3px;color:var(--muted);margin:0;line-height:1.68}
/* CTA BAND */
.cta-band{
  background:linear-gradient(135deg,rgba(212,175,55,.14),rgba(180,83,9,.06)),var(--bg-2);
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px;
  display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center;
}
.cta-band h2{font-size:27px;font-weight:900;margin-bottom:12px}
.cta-band p{color:var(--muted);font-size:15px;margin:0}
.cta-band .btn{margin-top:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:13px;justify-content:flex-end}
/* LIST */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .22s,border-color .22s,box-shadow .22s}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.news-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--bg-3)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-meta{font-size:12px;color:var(--sand);font-weight:700;letter-spacing:.3px;text-transform:uppercase}
.news-body h3{font-size:16px;line-height:1.4;margin:0}
.news-body p{font-size:13.5px;color:var(--muted);margin:0;flex:1}
.news-more{font-size:13.5px;font-weight:800;color:var(--gold-3);display:inline-flex;gap:7px;align-items:center}
.empty-note{color:var(--sand);font-size:14.5px}
.see-all{margin-top:30px;text-align:center}
/* FOOTER */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:56px 0 26px;margin-top:8px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand b{display:block;font-size:15px}
.footer-brand span span{display:block;font-size:11px;color:var(--gold);text-transform:uppercase;letter-spacing:.4px;font-weight:700}
.footer-desc{font-size:13.8px;color:var(--sand);line-height:1.68;max-width:420px}
.footer-col h4{font-size:14px;color:var(--gold-3);margin-bottom:14px;text-transform:uppercase;letter-spacing:.6px}
.footer-col a{display:block;font-size:14px;color:var(--muted);padding:6px 0;transition:color .2s}
.footer-col a:hover{color:var(--gold-3)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;align-items:center;
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--sand);
}
.age-badge{display:inline-flex;align-items:center;gap:7px;color:var(--gold-3);font-weight:700;border:1px solid var(--line);padding:6px 13px;border-radius:999px}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#241804;font-size:21px;
  border:2px solid var(--gold);box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .25s,opacity .25s;
  animation:fabFloat 3.2s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;background:var(--red);border-radius:50%;border:2px solid #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
/* RESPONSIVE */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:32px}
  .vgrid,.stat-strip,.steps{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:28px}
  .cta-band{grid-template-columns:1fr;text-align:left}
  .cta-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-menu{display:none}
  .nav-toggle{display:block}
  .brand{max-width:200px}
  .brand-text{font-size:13px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .cat-hero h1{font-size:29px}
  .sec-head h2{font-size:24px}
  .section-pad{padding:54px 0}
  .split-body h2{font-size:23px}
}
@media (max-width:520px){
  .vgrid,.stat-strip,.steps,.grid-4,.news-grid{grid-template-columns:1fr}
  .btn-login,.btn-signup{padding:8px 13px;font-size:12.5px}
  .cat-hero-stats{gap:18px}
  .cat-hero-stats b{font-size:20px}
  .cta-band{padding:28px}
  .footer-grid{grid-template-columns:1fr}
  .fab{width:50px;height:50px;bottom:84px;left:12px}
}

/* roulang page: category3 */
:root{
  --bg:#0B0C0E;
  --bg-2:#14161B;
  --bg-3:#1B1E24;
  --gold:#D4AF37;
  --gold-2:#B45309;
  --gold-3:#FCD34D;
  --text:#F5F5F7;
  --muted:#CBD5E1;
  --sand:#A8A29E;
  --line:rgba(212,175,55,.22);
  --green:#10B981;
  --red:#EF4444;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:22px;
  --shadow:0 18px 48px rgba(0,0,0,.5);
  --shadow-gold:0 10px 34px rgba(212,175,55,.18);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;padding:0;
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.62;font-size:16px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit;cursor:pointer;border:none}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.28;font-weight:900;letter-spacing:-.3px}
p{margin:0 0 14px}
ul{margin:0 0 14px;padding-left:20px}
li{margin-bottom:8px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
section{position:relative}
.section-pad{padding:70px 0}
.section-pad-sm{padding:50px 0}
.bg-alt{background:var(--bg-2);border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.04)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--gold-3);font-size:12px;font-weight:800;letter-spacing:.7px;text-transform:uppercase;
  background:rgba(212,175,55,.12);border:1px solid var(--line);
  padding:6px 13px;border-radius:999px;margin-bottom:16px;
}
.sec-title{font-size:30px;margin-bottom:12px}
.sec-sub{color:var(--muted);font-size:15.5px;max-width:760px;line-height:1.68}
.sec-head{margin-bottom:32px}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto;max-width:820px}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(11,12,14,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.2px;max-width:290px}
.brand-badge{
  width:42px;height:42px;border-radius:12px;flex:none;
  background:linear-gradient(145deg,var(--gold-3),var(--gold-2));
  display:flex;align-items:center;justify-content:center;
  color:#1a1206;font-size:19px;box-shadow:var(--shadow-gold);
}
.brand-text{font-size:15px;line-height:1.22;color:var(--text)}
.brand-text span{display:block;font-size:11px;font-weight:600;color:var(--gold);letter-spacing:.4px;text-transform:uppercase}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-menu a{padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--muted);transition:color .2s,background .2s}
.nav-menu a:hover{color:var(--gold-3);background:rgba(212,175,55,.09)}
.nav-menu a.active{color:#1a1206;background:linear-gradient(145deg,var(--gold-3),var(--gold-2))}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{background:transparent;color:var(--gold-3);border:1px solid var(--line);padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;transition:.22s}
.btn-login:hover{border-color:var(--gold);color:#fff;background:rgba(212,175,55,.1)}
.btn-signup{background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#231703;padding:10px 20px;border-radius:999px;font-size:14px;font-weight:800;box-shadow:var(--shadow-gold);transition:.22s;white-space:nowrap}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(212,175,55,.34)}
.nav-toggle{display:none;background:transparent;color:var(--gold-3);font-size:22px;padding:6px 10px}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--bg-2)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 22px;color:var(--muted);font-weight:600;border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-menu a.active{color:var(--gold-3);background:rgba(212,175,55,.07)}
/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 28px;border-radius:999px;font-weight:800;font-size:15px;transition:transform .2s,box-shadow .2s,background .2s;border:1px solid transparent}
.btn-gold{background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#241804;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 42px rgba(212,175,55,.35)}
.btn-outline{background:transparent;color:var(--gold-3);border:1px solid var(--gold)}
.btn-outline:hover{background:rgba(212,175,55,.12);transform:translateY(-2px)}
.btn-dark{background:var(--bg-3);color:var(--text);border:1px solid var(--line)}
.btn-dark:hover{border-color:var(--gold);color:var(--gold-3)}
.btn:focus-visible{outline:2px solid var(--gold-3);outline-offset:3px}
.btn-sm{padding:10px 20px;font-size:13.5px}
/* PAGE HERO */
.page-hero{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,rgba(11,12,14,.85),rgba(11,12,14,.97)),
    url('/assets/images/b04c25a459856e05.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.page-hero-inner{padding:66px 0 58px;display:grid;grid-template-columns:1.12fr .88fr;gap:42px;align-items:center}
.page-hero h1{font-size:36px;line-height:1.2}
.page-hero h1 em{font-style:normal;color:var(--gold-3)}
.page-hero-sub{color:var(--muted);font-size:16px;max-width:640px;margin-bottom:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:24px}
.hero-facts{display:flex;flex-wrap:wrap;gap:24px;padding-top:20px;border-top:1px solid var(--line)}
.hero-fact b{display:block;font-size:22px;color:var(--gold-3);font-weight:900;line-height:1.2}
.hero-fact span{font-size:12.5px;color:var(--sand);font-weight:600}
.hero-panel{background:rgba(20,22,27,.88);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow)}
.hero-panel h3{font-size:16px;color:var(--gold-3);margin-bottom:6px}
.hero-panel>p{font-size:13.5px;color:var(--sand);margin-bottom:16px}
.pay-row{display:flex;flex-wrap:wrap;gap:9px}
.pay-badge{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--bg-3);border:1px solid var(--line);border-radius:10px;
  padding:8px 12px;font-size:12.5px;font-weight:700;color:var(--muted);
}
.pay-badge i{color:var(--gold-3)}
/* CARDS */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{
  background:linear-gradient(180deg,var(--bg-2),rgba(20,22,27,.6));
  border:1px solid rgba(212,175,55,.16);border-radius:var(--radius);padding:24px;
  transition:transform .22s,border-color .22s,box-shadow .22s;height:100%;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.card i.card-ico{
  width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:rgba(212,175,55,.13);color:var(--gold-3);font-size:19px;margin-bottom:16px;
}
.card h3{font-size:17.5px;margin-bottom:9px}
.card p{color:var(--sand);font-size:14.5px;margin-bottom:0}
.card ul{padding-left:18px;color:var(--sand);font-size:14px;margin-bottom:0}
.tag{
  display:inline-block;background:rgba(16,185,129,.14);color:#6EE7B7;
  border:1px solid rgba(16,185,129,.3);border-radius:999px;
  padding:4px 11px;font-size:11.5px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;
}
.tag.gold{background:rgba(212,175,55,.14);color:var(--gold-3);border-color:var(--line)}
/* TABLE-LIKE LIMITS */
.limit-row{display:grid;grid-template-columns:1.1fr 1fr .9fr;gap:14px;padding:15px 0;border-bottom:1px dashed rgba(212,175,55,.2);align-items:center}
.limit-row:last-child{border-bottom:0}
.limit-row b{font-size:15px}
.limit-row span{color:var(--sand);font-size:14px}
.limit-row .val{color:var(--gold-3);font-weight:800;text-align:right}
/* STEPS */
.step-line{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step-item{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.step-item::before{
  counter-increment:s;content:counter(s);
  position:absolute;top:-14px;left:20px;width:30px;height:30px;border-radius:9px;
  background:linear-gradient(145deg,var(--gold-3),var(--gold-2));color:#1a1206;
  display:flex;align-items:center;justify-content:center;font-weight:900;font-size:14px;
}
.step-item h4{font-size:15.5px;margin-bottom:7px}
.step-item p{color:var(--sand);font-size:13.8px;margin-bottom:0}
/* SCENARIO */
.scenario{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:center}
.scenario img{border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow)}
.scenario-list{list-style:none;padding:0;margin:0}
.scenario-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px dashed rgba(212,175,55,.18)}
.scenario-list li:last-child{border-bottom:0}
.scenario-list i{color:var(--gold-3);font-size:16px;margin-top:4px}
.scenario-list b{display:block;font-size:15px;margin-bottom:3px}
.scenario-list span{color:var(--sand);font-size:14px}
/* LIST / NEWS */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
  background:var(--bg-2);border:1px solid rgba(212,175,55,.16);border-radius:var(--radius);
  overflow:hidden;transition:transform .22s,border-color .22s,box-shadow .22s;display:flex;flex-direction:column;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.news-card img{width:100%;height:180px;object-fit:cover}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-body h3{font-size:16px;line-height:1.4;margin:0}
.news-body p{font-size:13.8px;color:var(--sand);margin:0;flex:1}
.news-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--sand);border-top:1px solid rgba(255,255,255,.06);padding-top:11px}
.news-meta i{color:var(--gold-3);margin-right:5px}
.news-more{display:flex;justify-content:flex-end;margin-top:22px}
/* FAQ */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .2s}
.faq-item.open{border-color:var(--gold)}
.faq-q{width:100%;background:transparent;color:var(--text);text-align:left;padding:18px 22px;font-size:15.5px;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-q i{color:var(--gold-3);transition:transform .25s;flex:none}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-a{max-height:420px}
.faq-a p{padding:0 22px 20px;color:var(--sand);font-size:14.5px;margin:0}
/* CTA */
.cta-band{
  background:linear-gradient(120deg,rgba(180,83,9,.35),rgba(11,12,14,.96)),
    url('/assets/images/662ab1f8d77de110.jpg') center/cover no-repeat;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:46px 40px;display:grid;grid-template-columns:1.4fr .6fr;gap:28px;align-items:center;
}
.cta-band h2{font-size:26px;margin-bottom:10px}
.cta-band p{color:var(--muted);margin-bottom:0;font-size:15px}
.cta-actions{display:flex;flex-direction:column;gap:12px}
.cta-actions .btn{width:100%}
/* FOOTER */
.site-footer{background:#08090B;border-top:1px solid var(--line);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;margin-bottom:36px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand .brand-badge{width:40px;height:40px;font-size:18px}
.footer-brand b{display:block;font-size:15px}
.footer-brand span span{font-size:11px;color:var(--gold);font-weight:600;letter-spacing:.4px;text-transform:uppercase}
.footer-desc{color:var(--sand);font-size:13.8px;line-height:1.65;margin:0}
.footer-col h4{font-size:14px;color:var(--gold-3);text-transform:uppercase;letter-spacing:.6px;margin-bottom:14px}
.footer-col a{display:block;color:var(--muted);font-size:14px;padding:6px 0;transition:color .2s}
.footer-col a:hover{color:var(--gold-3)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;border-top:1px solid rgba(255,255,255,.06);padding-top:22px;color:var(--sand);font-size:13px}
.age-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(212,175,55,.12);border:1px solid var(--line);color:var(--gold-3);border-radius:999px;padding:5px 13px;font-weight:700;font-size:12.5px}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 35% 30%,#2a2d34,#0f1013 70%);
  border:2px solid var(--gold);color:var(--gold-3);font-size:19px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;
  animation:fabFloat 3.2s ease-in-out infinite;transition:transform .25s,opacity .25s;
}
.fab:hover{opacity:1;transform:scale(1.1)}
.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);box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* RESPONSIVE */
@media (max-width:1024px){
  .page-hero-inner{grid-template-columns:1fr;gap:30px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .step-line{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
}
@media (max-width:768px){
  .nav-menu,.nav-actions{display:none}
  .nav-toggle{display:block}
  .nav-inner{height:66px}
  .page-hero h1{font-size:28px}
  .sec-title{font-size:24px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .scenario{grid-template-columns:1fr}
  .section-pad{padding:52px 0}
}
@media (max-width:520px){
  .grid-4,.news-grid,.step-line,.footer-grid{grid-template-columns:1fr}
  .page-hero h1{font-size:24px}
  .limit-row{grid-template-columns:1fr;gap:4px}
  .limit-row .val{text-align:left}
  .cta-band{padding:32px 22px}
  .btn{width:100%}
  .hero-cta .btn{width:100%}
}