/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#072A1B;
  --gold-1:#FCD34D;
  --gold-2:#F59E0B;
  --gold-3:#D97706;
  --ruby:#DC2626;
  --text:#F8FAFC;
  --text-2:#D1FAE5;
  --text-3:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.10);
  --radius:16px;
  --radius-lg:24px;
  --shadow-gold:0 10px 34px rgba(245,158,11,.22);
  --shadow-card:0 8px 26px rgba(0,0,0,.42);
  --grad-gold:linear-gradient(135deg,#FCD34D 0%,#F59E0B 52%,#D97706 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul{padding:0;list-style:none;}
::selection{background:rgba(245,158,11,.35);color:#fff;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.container-narrow{width:100%;max-width:920px;margin:0 auto;padding:0 20px;}

/* ============ HEADER / NAV ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:70;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(5,31,20,.97);box-shadow:0 10px 30px rgba(0,0,0,.5);}
.nav-wrap{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  background:var(--grad-gold);
  display:grid;place-items:center;font-size:19px;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:15px;font-weight:800;color:#fff;letter-spacing:.2px;}
.brand-text span{font-size:10.5px;color:var(--text-3);text-transform:uppercase;letter-spacing:1.3px;font-weight:600;}

.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.main-nav a{
  display:block;padding:9px 14px;border-radius:10px;
  font-size:14px;font-weight:600;color:var(--text-2);
  transition:background .2s ease,color .2s ease,transform .2s ease;
  white-space:nowrap;
}
.main-nav a:hover{background:rgba(245,158,11,.10);color:var(--gold-1);transform:translateY(-1px);}
.main-nav a.active{background:rgba(245,158,11,.14);color:var(--gold-1);box-shadow:inset 0 0 0 1px var(--line);}

.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn-login{
  padding:9px 16px;border-radius:10px;font-size:14px;font-weight:600;
  color:var(--gold-1);border:1px solid rgba(245,158,11,.45);
  background:transparent;transition:all .2s ease;
}
.btn-login:hover{background:rgba(245,158,11,.12);border-color:var(--gold-1);}
.btn-signup{
  padding:10px 20px;border-radius:10px;font-size:14px;font-weight:800;
  color:#0A1F14;background:var(--grad-gold);
  box-shadow:0 6px 20px rgba(245,158,11,.36);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(245,158,11,.5);}
.btn-signup:active{transform:translateY(0);}

.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(245,158,11,.12);border:1px solid var(--line);
  color:var(--gold-1);font-size:18px;margin-left:auto;
}

/* ============ BUTTONS ============ */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:14px;font-weight:800;font-size:15px;
  color:#0A1F14;background:var(--grad-gold);
  box-shadow:0 10px 28px rgba(245,158,11,.34);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(245,158,11,.48);}
.btn-gold:active{transform:translateY(-1px) scale(.99);}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:14px;font-weight:700;font-size:15px;
  color:var(--gold-1);border:1px solid rgba(245,158,11,.5);
  background:rgba(245,158,11,.06);
  transition:all .22s ease;
}
.btn-outline:hover{background:rgba(245,158,11,.16);border-color:var(--gold-1);transform:translateY(-3px);}
.btn-sm{padding:10px 20px;font-size:13.5px;border-radius:11px;}

/* ============ HERO ============ */
.hero{
  position:relative;padding:150px 0 74px;overflow:hidden;
  min-height:640px;display:flex;align-items:center;
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  transform:scale(1.04);
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 78% 28%, rgba(245,158,11,.20) 0%, transparent 55%),
    linear-gradient(105deg, rgba(5,31,20,.97) 0%, rgba(5,31,20,.90) 42%, rgba(5,31,20,.62) 100%);
}
.hero-inner{position:relative;z-index:2;max-width:840px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:1.4px;text-transform:uppercase;
  color:var(--gold-1);background:rgba(245,158,11,.12);
  border:1px solid var(--line);margin-bottom:20px;
}
.hero h1{
  font-size:clamp(28px,4.4vw,52px);
  line-height:1.18;font-weight:800;letter-spacing:-.5px;
  background:linear-gradient(120deg,#FFFFFF 0%,#FDE68A 62%,#F59E0B 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:18px;
}
.hero-lead{
  font-size:16px;line-height:1.7;color:#CBD9D1;max-width:720px;
  margin-bottom:26px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.countdown-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:16px;
  padding:14px 20px;border-radius:var(--radius);
  background:rgba(11,46,30,.72);
  border:1px solid var(--line);
  backdrop-filter:blur(8px);
}
.countdown-bar > span{
  font-size:13px;font-weight:700;color:var(--gold-1);
  text-transform:uppercase;letter-spacing:1px;
}
.countdown{display:flex;gap:10px;}
.cd-item{
  min-width:58px;padding:7px 10px;border-radius:11px;text-align:center;
  background:rgba(5,31,20,.8);border:1px solid var(--line-soft);
}
.cd-item b{display:block;font-size:19px;font-weight:800;color:#fff;line-height:1.2;}
.cd-item i{font-style:normal;font-size:10px;color:var(--text-3);letter-spacing:.8px;text-transform:uppercase;}

/* ============ SECTION BASE ============ */
section{position:relative;}
.sec{padding:78px 0;}
.sec-alt{background:linear-gradient(180deg,#072A1B 0%,#051F14 100%);}
.sec-tint{background:linear-gradient(180deg,#051F14 0%,#0B2E1E 55%,#051F14 100%);}
.sec-head{max-width:760px;margin-bottom:42px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-label{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:2px;
  text-transform:uppercase;color:var(--gold-2);margin-bottom:12px;
}
.sec-title{
  font-size:clamp(22px,2.8vw,34px);line-height:1.28;font-weight:800;
  color:#fff;letter-spacing:-.3px;
}
.sec-title em{font-style:normal;color:var(--gold-1);}
.sec-desc{margin-top:14px;font-size:15.5px;line-height:1.7;color:#B8CCC2;}

/* ============ STATS STRIP ============ */
.stats-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
}
.stat-item{background:#072A1B;padding:26px 20px;text-align:left;}
.stat-item b{display:block;font-size:26px;font-weight:800;color:var(--gold-1);line-height:1.2;}
.stat-item span{display:block;margin-top:6px;font-size:13px;color:#9DB7AA;line-height:1.5;}

/* ============ SALE POINTS ============ */
.point-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.point-card{
  padding:28px 24px;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(11,46,30,.95) 0%,rgba(5,31,20,.95) 100%);
  border:1px solid var(--line);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.point-card:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.55);box-shadow:var(--shadow-gold);}
.point-icon{
  width:52px;height:52px;border-radius:15px;display:grid;place-items:center;
  font-size:21px;color:#0A1F14;background:var(--grad-gold);margin-bottom:18px;
}
.point-card h3{font-size:18px;font-weight:800;color:#fff;margin-bottom:10px;line-height:1.4;}
.point-card p{font-size:14.5px;line-height:1.68;color:#B0C6BA;}

/* ============ GAME GRID ============ */
.game-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.game-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:#072A1B;border:1px solid var(--line);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.game-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-card);border-color:rgba(245,158,11,.6);}
.game-thumb{position:relative;aspect-ratio:4/3;overflow:hidden;}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.game-card:hover .game-thumb img{transform:scale(1.07);}
.game-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(5,31,20,.92) 100%);
}
.game-tag{
  position:absolute;top:12px;left:12px;z-index:2;
  padding:4px 11px;border-radius:8px;font-size:10.5px;font-weight:800;
  letter-spacing:1px;text-transform:uppercase;color:#fff;
  background:var(--ruby);box-shadow:0 5px 14px rgba(220,38,38,.45);
}
.game-tag.gold{background:var(--grad-gold);color:#0A1F14;box-shadow:0 5px 14px rgba(245,158,11,.45);}
.game-body{padding:15px 16px 18px;}
.game-body h3{font-size:15.5px;font-weight:700;color:#fff;line-height:1.35;}
.game-meta{display:flex;align-items:center;justify-content:space-between;margin-top:9px;}
.game-meta span{font-size:12.5px;color:var(--text-3);font-weight:600;}
.game-meta b{font-size:13px;color:var(--gold-1);font-weight:800;}

/* ============ MECHANIC / GUIDE ============ */
.guide-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start;}
.guide-item{padding:22px 0;border-bottom:1px solid var(--line-soft);}
.guide-item:last-child{border-bottom:0;padding-bottom:0;}
.guide-item h3{
  font-size:16.5px;font-weight:800;color:#fff;line-height:1.5;
  margin-bottom:9px;padding-left:18px;position:relative;
}
.guide-item h3::before{
  content:"";position:absolute;left:0;top:9px;
  width:8px;height:8px;border-radius:50%;background:var(--grad-gold);
}
.guide-item p{font-size:14.5px;line-height:1.72;color:#AFC7BB;padding-left:18px;}
.reel-panel{
  padding:26px;border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(11,46,30,.98) 0%,rgba(5,31,20,.98) 100%);
  border:1px solid var(--line);position:sticky;top:96px;
}
.reel-panel h3{font-size:16px;font-weight:800;color:var(--gold-1);margin-bottom:18px;}
.reel-visual{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-bottom:20px;}
.reel-col{
  aspect-ratio:1/2.15;border-radius:11px;
  background:rgba(5,31,20,.9);border:1px solid var(--line-soft);
  display:flex;flex-direction:column;align-items:center;justify-content:space-around;
  padding:8px 4px;
}
.reel-col.active{border-color:rgba(245,158,11,.65);background:rgba(245,158,11,.09);box-shadow:0 0 22px rgba(245,158,11,.22);}
.reel-col i{font-style:normal;font-size:20px;line-height:1;}
.reel-col small{font-size:9.5px;color:var(--text-3);letter-spacing:.6px;text-transform:uppercase;}
.reel-note{font-size:13px;line-height:1.68;color:#9FB8AC;}

/* ============ PROVIDERS ============ */
.provider-row{
  display:flex;flex-wrap:wrap;gap:12px;
}
.provider-chip{
  padding:12px 22px;border-radius:12px;
  background:rgba(11,46,30,.85);border:1px solid var(--line);
  font-size:14px;font-weight:700;color:var(--mint);
  transition:all .22s ease;
}
.provider-chip:hover{border-color:var(--gold-2);color:var(--gold-1);transform:translateY(-3px);}

/* ============ WIN FEED ============ */
.win-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.win-row{
  display:flex;align-items:center;gap:14px;
  padding:15px 18px;border-radius:14px;
  background:rgba(11,46,30,.7);border:1px solid var(--line-soft);
  transition:border-color .22s ease,background .22s ease;
}
.win-row:hover{border-color:rgba(245,158,11,.45);background:rgba(11,46,30,.95);}
.win-avatar{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  font-size:14px;font-weight:800;color:#0A1F14;background:var(--grad-gold);flex-shrink:0;
}
.win-info{flex:1;min-width:0;}
.win-info b{display:block;font-size:14px;color:#fff;font-weight:700;}
.win-info span{font-size:12.5px;color:var(--text-3);}
.win-amount{font-size:15px;font-weight:800;color:var(--gold-1);white-space:nowrap;}

/* ============ MULTIPLIER TABLE ============ */
.mult-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}
.mult-cell{
  padding:20px 12px;border-radius:var(--radius);text-align:center;
  background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(5,31,20,.95));
  border:1px solid var(--line);transition:all .24s ease;
}
.mult-cell:hover{transform:translateY(-5px);border-color:var(--gold-2);box-shadow:var(--shadow-gold);}
.mult-cell b{display:block;font-size:24px;font-weight:800;color:var(--gold-1);line-height:1.2;}
.mult-cell span{display:block;margin-top:8px;font-size:12px;color:#9FB8AC;line-height:1.5;}

/* ============ PAYMENT ============ */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.pay-card{
  padding:24px 20px;border-radius:var(--radius);text-align:left;
  background:rgba(11,46,30,.8);border:1px solid var(--line);
  transition:all .24s ease;
}
.pay-card:hover{border-color:var(--gold-2);transform:translateY(-5px);}
.pay-card i{font-size:22px;color:var(--gold-1);margin-bottom:14px;display:block;}
.pay-card b{display:block;font-size:15px;font-weight:800;color:#fff;margin-bottom:7px;}
.pay-card span{font-size:13.5px;color:#A7BFB3;line-height:1.6;}

/* ============ SECURITY ============ */
.secure-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  padding:30px;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(11,46,30,.96),rgba(5,31,20,.96));
  border:1px solid var(--line);
}
.secure-item{display:flex;gap:13px;align-items:flex-start;}
.secure-item i{font-size:20px;color:var(--gold-1);margin-top:3px;}
.secure-item b{display:block;font-size:14px;font-weight:800;color:#fff;margin-bottom:5px;}
.secure-item span{font-size:13px;color:#A7BFB3;line-height:1.6;}

/* ============ CATEGORY MATRIX ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.cat-card{
  padding:30px 26px;border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(11,46,30,.98),rgba(5,31,20,.98));
  border:1px solid var(--line);display:flex;flex-direction:column;
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.cat-card:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow-gold);}
.cat-num{font-size:12px;font-weight:800;letter-spacing:2px;color:var(--gold-2);margin-bottom:14px;}
.cat-card h3{font-size:18px;font-weight:800;color:#fff;margin-bottom:10px;line-height:1.4;}
.cat-card p{font-size:14.5px;color:#B0C6BA;line-height:1.68;margin-bottom:20px;}
.cat-link{
  margin-top:auto;display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:800;color:var(--gold-1);
  transition:gap .2s ease;
}
.cat-link:hover{gap:13px;}

/* ============ TESTIMONIAL ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.quote-card{
  padding:26px 24px;border-radius:var(--radius-lg);
  background:rgba(11,46,30,.72);border:1px solid var(--line-soft);
  display:flex;flex-direction:column;gap:16px;
}
.quote-stars{color:var(--gold-1);font-size:13px;letter-spacing:2px;}
.quote-card p{font-size:14.5px;line-height:1.72;color:#C3D6CC;}
.quote-who{display:flex;align-items:center;gap:11px;margin-top:auto;}
.quote-who em{
  font-style:normal;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--grad-gold);color:#0A1F14;font-weight:800;font-size:14px;
}
.quote-who div b{display:block;font-size:13.5px;color:#fff;font-weight:700;}
.quote-who div span{font-size:12px;color:var(--text-3);}

/* ============ NEWS / CMS ============ */
.news-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:34px;align-items:start;}
.post-card{
  display:flex;gap:18px;padding:18px;border-radius:var(--radius);
  background:rgba(11,46,30,.68);border:1px solid var(--line-soft);
  margin-bottom:14px;transition:all .24s ease;
}
.post-card:hover{border-color:rgba(245,158,11,.55);background:rgba(11,46,30,.95);transform:translateX(4px);}
.post-thumb{
  width:104px;height:82px;border-radius:11px;overflow:hidden;flex-shrink:0;
  background:rgba(5,31,20,.9);
}
.post-thumb img{width:100%;height:100%;object-fit:cover;}
.post-body h3{font-size:15.5px;font-weight:700;color:#fff;line-height:1.45;margin-bottom:7px;}
.post-body p{font-size:13.5px;color:#A7BFB3;line-height:1.6;margin-bottom:9px;}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--text-3);}
.post-meta span{display:inline-flex;align-items:center;gap:5px;}
.side-mini{
  display:block;padding:14px 16px;border-radius:13px;
  background:rgba(11,46,30,.68);border:1px solid var(--line-soft);
  margin-bottom:12px;transition:all .22s ease;
}
.side-mini:hover{border-color:rgba(245,158,11,.55);transform:translateY(-3px);}
.side-mini b{display:block;font-size:13.5px;color:#fff;font-weight:700;line-height:1.45;margin-bottom:6px;}
.side-mini span{font-size:12px;color:var(--text-3);}
.empty-note{
  padding:26px;border-radius:var(--radius);text-align:center;
  background:rgba(11,46,30,.6);border:1px dashed var(--line);
  color:#9FB8AC;font-size:14px;
}
.side-title{font-size:14px;font-weight:800;color:var(--gold-1);letter-spacing:1px;text-transform:uppercase;margin-bottom:16px;}

/* ============ FAQ ============ */
.faq-list{max-width:900px;margin:0 auto;}
.faq-item{border:1px solid var(--line-soft);border-radius:14px;background:rgba(11,46,30,.55);margin-bottom:12px;overflow:hidden;transition:border-color .24s ease;}
.faq-item.open{border-color:rgba(245,158,11,.5);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;background:transparent;border:0;text-align:left;
  font-size:15.5px;font-weight:700;color:#fff;line-height:1.5;
}
.faq-q i{color:var(--gold-1);font-size:14px;transition:transform .28s ease;flex-shrink:0;}
.faq-item.open .faq-q i{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .34s ease;}
.faq-a p{padding:0 22px 20px;font-size:14.5px;line-height:1.72;color:#AFC7BB;}

/* ============ FINAL CTA ============ */
.final-cta{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:56px 44px;text-align:center;
  background:linear-gradient(135deg,rgba(15,61,40,.98) 0%,rgba(5,31,20,.98) 100%);
  border:1px solid var(--line);
}
.final-cta::before{
  content:"";position:absolute;top:-140px;right:-100px;width:380px;height:380px;
  border-radius:50%;background:radial-gradient(circle,rgba(245,158,11,.22) 0%,transparent 68%);
}
.final-cta > *{position:relative;z-index:2;}
.final-cta h2{font-size:clamp(22px,3vw,34px);font-weight:800;color:#fff;line-height:1.3;margin-bottom:14px;}
.final-cta p{max-width:660px;margin:0 auto 26px;font-size:15.5px;line-height:1.72;color:#B8CCC2;}
.cta-btns{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}

/* ============ FOOTER ============ */
.site-footer{
  background:#04170F;border-top:1px solid var(--line);
  padding:60px 0 28px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:38px;margin-bottom:44px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand .brand-mark{width:38px;height:38px;font-size:17px;border-radius:11px;}
.footer-brand b{font-size:15px;font-weight:800;color:#fff;}
.footer-desc{font-size:13.5px;line-height:1.72;color:#8FA79B;margin-bottom:18px;}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;font-size:12px;font-weight:700;
  color:var(--gold-1);border:1px solid var(--line);background:rgba(245,158,11,.08);
}
.footer-col h4{font-size:13px;font-weight:800;color:var(--gold-1);letter-spacing:1.4px;text-transform:uppercase;margin-bottom:16px;}
.footer-col a{
  display:block;font-size:13.5px;color:#93ABA0;padding:5px 0;
  transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:var(--gold-1);transform:translateX(4px);}
.footer-col p{font-size:13.5px;color:#93ABA0;line-height:1.72;margin-bottom:9px;}
.footer-bottom{
  border-top:1px solid var(--line-soft);padding-top:22px;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
}
.footer-bottom p{font-size:12.5px;color:#7C948A;line-height:1.6;}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;}
.footer-pay span{
  padding:5px 12px;border-radius:8px;font-size:11.5px;font-weight:700;
  color:#B6CBC0;background:rgba(11,46,30,.9);border:1px solid var(--line-soft);
}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  width:58px;height:58px;border-radius:50%;
  background:radial-gradient(circle at 34% 28%,#1a3a2a 0%,#0A2416 62%,#051F14 100%);
  border:2px solid var(--gold-2);
  display:grid;place-items:center;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:all .26s ease;animation:fabFloat 3.4s ease-in-out infinite;
}
.fab i{color:var(--gold-1);font-size:21px;transition:transform .5s ease;}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 8px 32px rgba(245,158,11,.55);}
.fab:hover i{transform:rotate(360deg);}
.fab:active{transform:scale(.94) translateY(3px);}
.fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #051F14;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-7px);}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .main-nav{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;
    align-items:stretch;gap:2px;padding:14px 20px 20px;
    background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);
    box-shadow:0 18px 34px rgba(0,0,0,.5);}
  .main-nav.open{display:flex;}
  .main-nav a{padding:13px 14px;font-size:15px;}
  .nav-toggle{display:grid;place-items:center;}
  .game-grid{grid-template-columns:repeat(3,1fr);}
  .guide-layout{grid-template-columns:1fr;gap:30px;}
  .reel-panel{position:static;}
  .news-layout{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .secure-band{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:768px){
  .nav-wrap{height:66px;gap:12px;}
  .btn-login{padding:8px 12px;font-size:13px;}
  .btn-signup{padding:9px 15px;font-size:13px;}
  .brand-text b{font-size:13.5px;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .hero{padding:118px 0 56px;min-height:auto;}
  .hero-cta{gap:11px;}
  .btn-gold,.btn-outline{padding:12px 22px;font-size:14px;}
  .sec{padding:56px 0;}
  .stats-strip{grid-template-columns:repeat(2,1fr);}
  .point-grid{grid-template-columns:1fr;gap:16px;}
  .game-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
  .win-grid{grid-template-columns:1fr;}
  .mult-grid{grid-template-columns:repeat(3,1fr);}
  .pay-grid{grid-template-columns:repeat(2,1fr);}
  .cat-grid{grid-template-columns:1fr;}
  .quote-grid{grid-template-columns:1fr;}
  .secure-band{grid-template-columns:1fr;padding:24px;}
  .final-cta{padding:38px 22px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .post-card{flex-direction:column;}
  .post-thumb{width:100%;height:150px;}
  .countdown-bar{padding:12px 14px;gap:12px;}
  .cd-item{min-width:50px;}
}
@media (max-width:520px){
  .brand-text span{display:none;}
  .nav-actions{gap:7px;}
  .btn-login{padding:7px 10px;font-size:12.5px;}
  .btn-signup{padding:8px 12px;font-size:12.5px;}
  .stat-item{padding:20px 15px;}
  .stat-item b{font-size:22px;}
  .mult-grid{grid-template-columns:repeat(2,1fr);}
  .hero-lead{font-size:15px;}
  .fab{width:52px;height:52px;bottom:88px;left:12px;}
  .fab i{font-size:19px;}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#072A1B;
  --gold-1:#FCD34D;
  --gold-2:#F59E0B;
  --gold-3:#D97706;
  --ruby:#DC2626;
  --text:#F8FAFC;
  --text-2:#D1FAE5;
  --text-3:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.10);
  --radius:16px;
  --radius-lg:24px;
  --shadow-gold:0 10px 34px rgba(245,158,11,.22);
  --shadow-card:0 8px 26px rgba(0,0,0,.42);
  --grad-gold:linear-gradient(135deg,#FCD34D 0%,#F59E0B 52%,#D97706 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.container-narrow{width:100%;max-width:900px;margin:0 auto;padding:0 20px;}
:focus-visible{outline:2px solid var(--gold-1);outline-offset:3px;border-radius:6px;}
/* ============ HEADER / NAV ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:70;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(5,31,20,.97);box-shadow:0 10px 30px rgba(0,0,0,.5);}
.nav-wrap{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  background:var(--grad-gold);
  display:grid;place-items:center;font-size:19px;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:15px;font-weight:800;color:#fff;letter-spacing:.2px;}
.brand-text span{font-size:10.5px;color:var(--text-3);text-transform:uppercase;letter-spacing:1.3px;font-weight:600;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.main-nav a{
  display:block;padding:9px 14px;border-radius:10px;
  font-size:14px;font-weight:600;color:var(--text-2);
  transition:background .2s ease,color .2s ease,transform .2s ease;
  white-space:nowrap;
}
.main-nav a:hover{background:rgba(245,158,11,.10);color:var(--gold-1);transform:translateY(-1px);}
.main-nav a.active{background:rgba(245,158,11,.14);color:var(--gold-1);box-shadow:inset 0 0 0 1px var(--line);}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn-login{
  padding:9px 16px;border-radius:10px;font-size:14px;font-weight:600;
  color:var(--gold-1);border:1px solid rgba(245,158,11,.45);
  background:transparent;transition:all .2s ease;
}
.btn-login:hover{background:rgba(245,158,11,.12);border-color:var(--gold-1);}
.btn-signup{
  padding:10px 20px;border-radius:10px;font-size:14px;font-weight:800;
  color:#0A1F14;background:var(--grad-gold);
  box-shadow:0 6px 20px rgba(245,158,11,.36);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(245,158,11,.5);}
.btn-signup:active{transform:translateY(0);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(245,158,11,.12);border:1px solid var(--line);
  color:var(--gold-1);font-size:18px;margin-left:auto;
  align-items:center;justify-content:center;
}
/* ============ BUTTONS ============ */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:14px;font-weight:800;font-size:15px;
  color:#0A1F14;background:var(--grad-gold);
  box-shadow:0 10px 28px rgba(245,158,11,.34);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(245,158,11,.48);}
.btn-gold:active{transform:translateY(-1px) scale(.99);}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:14px;font-weight:700;font-size:15px;
  color:var(--gold-1);border:1px solid rgba(245,158,11,.5);
  background:rgba(245,158,11,.06);
  transition:all .22s ease;
}
.btn-outline:hover{background:rgba(245,158,11,.16);border-color:var(--gold-1);transform:translateY(-3px);}
.btn-sm{padding:10px 20px;font-size:13.5px;border-radius:11px;}
/* ============ ARTICLE HERO ============ */
.art-hero{
  position:relative;padding:132px 0 58px;overflow:hidden;
  border-bottom:1px solid var(--line-soft);
}
.art-hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:.24;filter:saturate(1.05);
}
.art-hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 82% 22%, rgba(245,158,11,.20) 0%, transparent 58%),
    linear-gradient(160deg, rgba(5,31,20,.94) 0%, rgba(5,31,20,.98) 60%, #051F14 100%);
}
.art-hero-inner{position:relative;z-index:2;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:9px;
  font-size:13px;color:var(--text-3);margin-bottom:20px;
}
.breadcrumb a{color:var(--text-2);transition:color .2s ease;}
.breadcrumb a:hover{color:var(--gold-1);}
.breadcrumb i{font-size:10px;opacity:.6;}
.breadcrumb span{color:var(--gold-1);}
.cat-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:1.2px;text-transform:uppercase;
  color:var(--gold-1);background:rgba(245,158,11,.12);
  border:1px solid var(--line);margin-bottom:18px;
}
.art-hero h1{
  font-size:clamp(26px,3.9vw,44px);
  line-height:1.22;font-weight:800;letter-spacing:-.4px;
  background:linear-gradient(120deg,#FFFFFF 0%,#FDE68A 60%,#F59E0B 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin:0 0 18px;max-width:960px;
}
.art-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;
  font-size:13.5px;color:var(--text-3);
}
.art-meta span{display:inline-flex;align-items:center;gap:8px;}
.art-meta i{color:var(--gold-2);font-size:13px;}
/* ============ SECTION BASE ============ */
.sec{padding:66px 0;}
.sec-alt{background:var(--bg-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.sec-head{max-width:760px;margin-bottom:34px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-label{
  display:inline-flex;align-items:center;gap:7px;
  font-size:11.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--gold-1);margin-bottom:12px;
}
.sec-title{
  font-size:clamp(21px,2.7vw,32px);line-height:1.3;font-weight:800;
  color:#fff;letter-spacing:-.3px;margin:0 0 12px;
}
.sec-title em{font-style:normal;color:var(--gold-1);}
.sec-desc{font-size:15px;line-height:1.72;color:#A9C2B6;margin:0;}
/* ============ ARTICLE BODY ============ */
.art-body-sec{padding:56px 0 20px;}
.article-body{
  font-size:16.5px;line-height:1.78;color:#DCE9E2;
  text-align:left;
}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 20px;}
.article-body h2{
  font-size:clamp(20px,2.4vw,27px);font-weight:800;color:#fff;
  line-height:1.35;margin:44px 0 18px;padding-left:16px;
  border-left:4px solid var(--gold-2);
}
.article-body h3{
  font-size:clamp(17px,1.9vw,21px);font-weight:700;color:var(--gold-1);
  line-height:1.4;margin:32px 0 14px;
}
.article-body h4{font-size:17px;font-weight:700;color:#fff;margin:26px 0 12px;}
.article-body strong{color:#fff;font-weight:700;}
.article-body a{color:var(--gold-1);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:#fff;}
.article-body ul{list-style:none;margin:0 0 22px;padding:0;}
.article-body ul li{
  position:relative;padding-left:26px;margin-bottom:11px;
}
.article-body ul li::before{
  content:"\f0da";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:1px;color:var(--gold-2);font-size:13px;
}
.article-body ol{list-style:decimal;margin:0 0 22px;padding-left:24px;}
.article-body ol li{margin-bottom:11px;padding-left:6px;}
.article-body ol li::marker{color:var(--gold-1);font-weight:700;}
.article-body img{border-radius:var(--radius);margin:26px 0;box-shadow:var(--shadow-card);}
.article-body blockquote{
  margin:26px 0;padding:20px 24px;border-radius:var(--radius);
  background:rgba(245,158,11,.07);border-left:4px solid var(--gold-2);
  color:#E7F3ED;font-style:italic;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body table{
  width:100%;border-collapse:collapse;margin:26px 0;font-size:14.5px;
  border-radius:var(--radius);overflow:hidden;
  box-shadow:0 0 0 1px var(--line);
}
.article-body thead{background:rgba(245,158,11,.12);}
.article-body th{
  padding:13px 15px;text-align:left;font-weight:700;color:var(--gold-1);
  font-size:13.5px;text-transform:uppercase;letter-spacing:.6px;
}
.article-body td{padding:12px 15px;border-top:1px solid var(--line-soft);color:#DCE9E2;}
.article-body tbody tr:nth-child(odd){background:rgba(11,46,30,.5);}
.article-body hr{border:0;height:1px;background:var(--line-soft);margin:34px 0;}
.article-empty{
  padding:46px 30px;border-radius:var(--radius-lg);text-align:center;
  background:var(--bg-3);border:1px dashed var(--line);
}
.article-empty p{font-size:17px;color:#C6DAD0;margin:0 0 20px;}
/* ============ KEY POINTS ============ */
.kp-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.kp-item{
  display:flex;gap:15px;padding:22px;
  background:var(--bg-3);border-radius:var(--radius);
  border:1px solid var(--line-soft);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.kp-item:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow-card);}
.kp-icon{
  flex:0 0 46px;width:46px;height:46px;border-radius:13px;
  display:grid;place-items:center;font-size:18px;
  background:rgba(245,158,11,.12);color:var(--gold-1);
  border:1px solid var(--line);
}
.kp-item h3{font-size:16px;font-weight:700;color:#fff;margin:0 0 7px;line-height:1.4;}
.kp-item p{font-size:14px;line-height:1.68;color:#A9C2B6;margin:0;}
/* ============ SPEC BAR ============ */
.spec-bar{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);
  background:linear-gradient(135deg,rgba(11,46,30,.9) 0%,rgba(5,31,20,.95) 100%);
}
.spec-item{padding:26px 22px;border-right:1px solid var(--line-soft);}
.spec-item:last-child{border-right:0;}
.spec-item b{
  display:block;font-size:24px;font-weight:800;line-height:1.2;
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.spec-item span{display:block;margin-top:7px;font-size:13px;color:#9DB7AA;line-height:1.5;}
/* ============ RELATED ============ */
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.rel-card{
  display:flex;flex-direction:column;
  padding:24px;border-radius:var(--radius);
  background:var(--bg-3);border:1px solid var(--line-soft);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.rel-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-gold);}
.rel-card i{color:var(--gold-2);font-size:16px;margin-bottom:14px;}
.rel-card h3{font-size:16px;font-weight:700;color:#fff;line-height:1.45;margin:0 0 10px;}
.rel-card p{font-size:13.5px;line-height:1.65;color:#A9C2B6;margin:0 0 16px;}
.rel-more{
  margin-top:auto;font-size:13.5px;font-weight:700;color:var(--gold-1);
  display:inline-flex;align-items:center;gap:7px;
}
.rel-card:hover .rel-more i{margin-bottom:0;}
/* ============ FAQ ============ */
.faq-list{max-width:860px;}
.faq-item{
  border-radius:var(--radius);border:1px solid var(--line-soft);
  background:var(--bg-3);margin-bottom:14px;overflow:hidden;
  transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--line);box-shadow:var(--shadow-card);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:19px 56px 19px 20px;
  font-size:15.5px;font-weight:700;color:#fff;position:relative;
  line-height:1.5;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:13px;color:var(--gold-1);transition:transform .28s ease;
}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg);}
.faq-item summary:hover{color:var(--gold-1);}
.faq-answer{padding:0 22px 20px;font-size:14.5px;line-height:1.75;color:#B6CEC1;}
.faq-answer p{margin:0 0 12px;}
.faq-answer p:last-child{margin-bottom:0;}
/* ============ CTA ============ */
.cta-box{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:52px 40px;text-align:center;
  background:linear-gradient(135deg,rgba(245,158,11,.14) 0%,rgba(11,46,30,.96) 55%);
  border:1px solid var(--line);
  box-shadow:var(--shadow-gold);
}
.cta-box::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%, rgba(252,211,77,.18), transparent 62%);
  pointer-events:none;
}
.cta-box > *{position:relative;z-index:2;}
.cta-box h2{
  font-size:clamp(20px,2.6vw,30px);font-weight:800;color:#fff;
  line-height:1.35;margin:0 0 14px;
}
.cta-box p{font-size:15px;line-height:1.72;color:#C3D8CD;max-width:660px;margin:0 auto 26px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
/* ============ TRUST STRIP ============ */
.trust-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
}
.trust-item{
  display:flex;align-items:center;gap:12px;
  padding:16px 18px;border-radius:var(--radius);
  background:rgba(11,46,30,.6);border:1px solid var(--line-soft);
  font-size:13.5px;font-weight:600;color:#C6DAD0;
}
.trust-item i{color:var(--gold-1);font-size:17px;}
/* ============ FOOTER ============ */
.site-footer{
  background:#03170F;border-top:1px solid var(--line);
  padding:58px 0 0;margin-top:20px;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:36px;padding-bottom:40px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand b{font-size:17px;font-weight:800;color:#fff;}
.footer-desc{font-size:13.5px;line-height:1.72;color:#8FA99D;margin:0 0 16px;}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;font-size:11.5px;font-weight:700;
  letter-spacing:.6px;color:#FCA5A5;background:rgba(220,38,38,.12);
  border:1px solid rgba(220,38,38,.35);
}
.footer-col h4{
  font-size:13px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--gold-1);margin:0 0 16px;
}
.footer-col a{
  display:block;font-size:13.5px;color:#A9C2B6;
  padding:5px 0;transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:var(--gold-1);transform:translateX(3px);}
.footer-col p{font-size:13.5px;line-height:1.7;color:#8FA99D;margin:0 0 12px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
  padding:22px 0;border-top:1px solid var(--line-soft);
}
.footer-bottom p{font-size:12.5px;color:#7C9789;margin:0;line-height:1.6;max-width:640px;}
.footer-pay{display:flex;flex-wrap:wrap;gap:9px;}
.footer-pay span{
  padding:6px 13px;border-radius:9px;font-size:11.5px;font-weight:700;
  color:var(--text-2);background:rgba(245,158,11,.08);
  border:1px solid var(--line-soft);
}
/* ============ FAB ============ */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%, #1B3A2A 0%, #07160F 78%);
  border:2px solid var(--gold-2);
  display:grid;place-items:center;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
}
.fab-inner{
  display:grid;place-items:center;width:100%;height:100%;
  color:var(--gold-1);font-size:20px;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab-support:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.55);}
.fab-support:hover .fab-inner i{animation:fabSpin .7s ease;}
.fab-support:active{transform:scale(.95) translateY(3px);}
.fab-dot{
  position:absolute;top:1px;right:1px;width:13px;height:13px;border-radius:50%;
  background:var(--ruby);border:2px solid #fff;
}
@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:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .spec-bar{grid-template-columns:repeat(2,minmax(0,1fr));}
  .spec-item:nth-child(2){border-right:0;}
  .spec-item:nth-child(1),.spec-item:nth-child(2){border-bottom:1px solid var(--line-soft);}
  .trust-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .rel-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:980px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:absolute;top:72px;left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;
    margin-left:0;gap:4px;padding:14px 20px 20px;
    background:rgba(5,31,20,.98);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
    box-shadow:0 18px 34px rgba(0,0,0,.5);
  }
  .main-nav.open{display:flex;}
  .main-nav a{padding:13px 14px;font-size:14.5px;}
  .nav-actions{margin-left:0;}
}
@media (max-width:768px){
  .sec{padding:50px 0;}
  .art-hero{padding:118px 0 44px;}
  .kp-grid{grid-template-columns:1fr;}
  .rel-grid{grid-template-columns:1fr;}
  .cta-box{padding:40px 22px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .article-body{font-size:16px;}
  .faq-item summary{font-size:15px;padding:17px 50px 17px 18px;}
}
@media (max-width:640px){
  .container,.container-narrow{padding:0 16px;}
  .nav-wrap{gap:10px;height:66px;}
  .main-nav{top:66px;}
  .brand-mark{width:36px;height:36px;font-size:17px;border-radius:10px;}
  .brand-text b{font-size:12.5px;}
  .brand-text span{display:none;}
  .btn-login{padding:7px 11px;font-size:12px;}
  .btn-signup{padding:8px 13px;font-size:12px;}
  .nav-toggle{width:40px;height:40px;font-size:16px;}
  .spec-bar{grid-template-columns:1fr;}
  .spec-item{border-right:0;border-bottom:1px solid var(--line-soft);}
  .spec-item:last-child{border-bottom:0;}
  .trust-strip{grid-template-columns:1fr;}
  .art-hero h1{font-size:23px;}
  .btn-gold,.btn-outline{padding:13px 22px;font-size:14px;width:100%;}
  .cta-actions{flex-direction:column;}
  .fab-support{left:12px;bottom:78px;width:52px;height:52px;}
  .article-body table{font-size:13px;}
  .article-body th,.article-body td{padding:10px 11px;}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#072A1B;
  --gold-1:#FCD34D;
  --gold-2:#F59E0B;
  --gold-3:#D97706;
  --ruby:#DC2626;
  --text:#F8FAFC;
  --text-2:#D1FAE5;
  --text-3:#A3A375;
  --muted:#A9C2B7;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.10);
  --radius:16px;
  --radius-lg:24px;
  --shadow-gold:0 10px 34px rgba(245,158,11,.22);
  --shadow-card:0 8px 26px rgba(0,0,0,.42);
  --grad-gold:linear-gradient(135deg,#FCD34D 0%,#F59E0B 52%,#D97706 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,Segoe UI,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button,input,select{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4,p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--gold-1);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* ============ HEADER / NAV ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:70;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(5,31,20,.97);box-shadow:0 10px 30px rgba(0,0,0,.5);}
.nav-wrap{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  background:var(--grad-gold);
  display:grid;place-items:center;font-size:19px;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:15px;font-weight:800;color:#fff;letter-spacing:.2px;}
.brand-text span{font-size:10.5px;color:var(--text-3);text-transform:uppercase;letter-spacing:1.3px;font-weight:600;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.main-nav a{
  display:block;padding:9px 14px;border-radius:10px;
  font-size:14px;font-weight:600;color:var(--text-2);
  transition:background .2s ease,color .2s ease,transform .2s ease;
  white-space:nowrap;
}
.main-nav a:hover{background:rgba(245,158,11,.10);color:var(--gold-1);transform:translateY(-1px);}
.main-nav a.active{background:rgba(245,158,11,.14);color:var(--gold-1);box-shadow:inset 0 0 0 1px var(--line);}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn-login{
  padding:9px 16px;border-radius:10px;font-size:14px;font-weight:600;
  color:var(--gold-1);border:1px solid rgba(245,158,11,.45);
  background:transparent;transition:all .2s ease;
}
.btn-login:hover{background:rgba(245,158,11,.12);border-color:var(--gold-1);}
.btn-signup{
  padding:10px 20px;border-radius:10px;font-size:14px;font-weight:800;
  color:#0A1F14;background:var(--grad-gold);
  box-shadow:0 6px 20px rgba(245,158,11,.36);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(245,158,11,.5);}
.btn-signup:active{transform:translateY(0);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(245,158,11,.12);border:1px solid var(--line);
  color:var(--gold-1);font-size:18px;margin-left:auto;
}
.nav-toggle:active{transform:scale(.96);}

/* ============ BUTTONS ============ */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:14px;font-weight:800;font-size:15px;
  color:#0A1F14;background:var(--grad-gold);border:0;
  box-shadow:0 10px 28px rgba(245,158,11,.34);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(245,158,11,.48);}
.btn-gold:active{transform:translateY(-1px) scale(.99);}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:14px;font-weight:700;font-size:15px;
  color:var(--gold-1);border:1px solid rgba(245,158,11,.5);
  background:rgba(245,158,11,.06);
  transition:all .22s ease;
}
.btn-outline:hover{background:rgba(245,158,11,.16);border-color:var(--gold-1);transform:translateY(-3px);}
.btn-sm{padding:10px 20px;font-size:13.5px;border-radius:11px;}
.btn-block{width:100%;}

/* ============ HERO (CATEGORY) ============ */
.cat-hero{position:relative;padding:132px 0 66px;overflow:hidden;background:var(--bg);}
.cat-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.32;}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 82% 22%, rgba(245,158,11,.20) 0%, transparent 56%),
    linear-gradient(112deg, rgba(5,31,20,.98) 0%, rgba(5,31,20,.93) 46%, rgba(5,31,20,.78) 100%);
}
.cat-hero .container{position:relative;z-index:2;}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--text-3);margin-bottom:18px;}
.crumb a{transition:color .2s ease;}
.crumb a:hover{color:var(--gold-1);}
.crumb b{color:var(--gold-1);font-weight:600;}
.crumb span{color:rgba(163,163,117,.6);}
.cat-hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:40px;align-items:start;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:1.4px;text-transform:uppercase;
  color:var(--gold-1);background:rgba(245,158,11,.12);
  border:1px solid var(--line);margin-bottom:18px;
}
.cat-hero h1{
  font-size:clamp(26px,4vw,46px);
  line-height:1.2;font-weight:800;letter-spacing:-.4px;
  background:linear-gradient(120deg,#FFFFFF 0%,#FDE68A 62%,#F59E0B 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:16px;
}
.hero-lead{font-size:16px;line-height:1.7;color:#C4D6CD;max-width:680px;margin-bottom:22px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;}
.hero-facts li{
  font-size:13px;color:var(--text-2);background:rgba(245,158,11,.08);
  border:1px solid var(--line-soft);padding:7px 13px;border-radius:999px;
  display:inline-flex;align-items:center;gap:7px;
}
.hero-facts i{color:var(--gold-1);font-size:11px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;}

/* lead form card */
.lead-card{
  background:rgba(7,42,27,.94);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px 24px 22px;
  box-shadow:var(--shadow-card);
}
.lead-card h2{font-size:18px;font-weight:800;color:#fff;margin-bottom:8px;line-height:1.35;}
.lead-card .lead-sub{font-size:13.5px;color:var(--muted);line-height:1.65;margin-bottom:18px;}
.field{display:block;margin-bottom:13px;}
.field span{display:block;font-size:12px;color:var(--text-3);font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:6px;}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:12px;
  background:rgba(5,31,20,.9);border:1px solid var(--line-soft);
  color:var(--text);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:rgba(163,163,117,.65);}
.field input:focus,.field select:focus{border-color:var(--gold-2);box-shadow:0 0 0 3px rgba(245,158,11,.16);}
.form-note{font-size:12.5px;color:var(--text-3);line-height:1.55;margin-top:11px;}
.form-note.ok{color:#86EFAC;font-weight:600;}
.form-note.warn{color:#FCA5A5;font-weight:600;}

/* ============ SECTION BASE ============ */
.sec{padding:70px 0;border-top:1px solid var(--line-soft);}
.sec-alt{background:var(--bg-2);}
.sec-dark{background:linear-gradient(180deg,var(--bg-3) 0%,#041A11 100%);}
.sec-head{max-width:780px;margin-bottom:34px;}
.sec-head h2{font-size:clamp(22px,2.6vw,32px);line-height:1.3;font-weight:800;color:#fff;letter-spacing:-.3px;margin:10px 0 12px;}
.sec-head h2 em{font-style:normal;color:var(--gold-1);}
.sec-head p{font-size:15.5px;color:var(--muted);line-height:1.7;}

/* ============ SPLIT BLOCK ============ */
.split{display:grid;grid-template-columns:1.08fr .92fr;gap:42px;align-items:center;}
.split-media{
  border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-card);position:relative;
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.split-media figcaption{
  position:absolute;left:14px;bottom:14px;right:14px;
  font-size:12.5px;color:#EAF7F0;background:rgba(5,31,20,.78);
  border:1px solid var(--line-soft);border-radius:12px;padding:9px 13px;line-height:1.5;
}

/* ============ SPEC LIST ============ */
.spec-list{border-top:1px solid var(--line-soft);}
.spec{
  padding:18px 0;border-bottom:1px solid var(--line-soft);
  display:grid;grid-template-columns:56px 1fr;gap:16px;align-items:start;
}
.spec .num{font-size:13px;font-weight:800;color:var(--gold-1);letter-spacing:1.2px;padding-top:3px;}
.spec h3{font-size:16.5px;font-weight:700;color:#fff;margin-bottom:6px;}
.spec p{font-size:14.5px;color:var(--muted);line-height:1.68;}

/* ============ LADDER ============ */
.ladder{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:rgba(7,42,27,.5);}
.ladder-row{
  display:grid;grid-template-columns:104px 1fr auto;gap:18px;align-items:center;
  padding:15px 22px;border-bottom:1px solid var(--line-soft);
  transition:background .22s ease;
}
.ladder-row:last-child{border-bottom:0;}
.ladder-row:hover{background:rgba(245,158,11,.08);}
.ladder-row .mult{font-weight:800;font-size:17px;color:var(--gold-1);letter-spacing:.4px;}
.ladder-row .desc{font-size:14.2px;color:var(--muted);line-height:1.6;}
.tag{
  font-size:10.5px;padding:4px 11px;border-radius:999px;font-weight:800;
  text-transform:uppercase;letter-spacing:.7px;white-space:nowrap;
}
.tag-gold{background:rgba(245,158,11,.14);color:var(--gold-1);border:1px solid var(--line);}
.tag-hot{background:rgba(220,38,38,.16);color:#FCA5A5;border:1px solid rgba(220,38,38,.42);}
.tag-mint{background:rgba(16,185,129,.14);color:#6EE7B7;border:1px solid rgba(16,185,129,.34);}

/* ============ SYMBOLS ============ */
.symbol-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 38px;}
.symbol{display:flex;gap:14px;padding:17px 0;border-bottom:1px dashed var(--line-soft);align-items:flex-start;}
.symbol .ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(245,158,11,.10);border:1px solid var(--line);
  font-size:20px;flex-shrink:0;
}
.symbol h3{font-size:15.5px;color:#fff;font-weight:700;margin-bottom:4px;}
.symbol p{font-size:14px;color:var(--muted);line-height:1.6;}
.symbol .rate{display:inline-block;margin-top:6px;font-size:11.5px;font-weight:700;color:var(--gold-1);letter-spacing:.4px;}
.note-line{margin-top:24px;font-size:13.5px;color:var(--text-3);line-height:1.65;max-width:820px;}

/* ============ STEPS ============ */
.steps{display:grid;}
.step{display:grid;grid-template-columns:60px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid var(--line-soft);}
.step:last-child{border-bottom:0;}
.step .idx{
  width:52px;height:52px;border-radius:15px;display:grid;place-items:center;
  font-weight:800;font-size:16px;color:#0A1F14;background:var(--grad-gold);
  box-shadow:var(--shadow-gold);
}
.step h3{font-size:16.5px;font-weight:700;color:#fff;margin-bottom:6px;}
.step p{font-size:14.5px;color:var(--muted);line-height:1.68;}

/* ============ BET LEVELS ============ */
.bet-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);overflow:hidden;
}
.bet{padding:26px 22px;border-right:1px solid var(--line-soft);background:rgba(7,42,27,.55);}
.bet:last-child{border-right:0;}
.bet.feat{background:linear-gradient(180deg,rgba(245,158,11,.13),rgba(7,42,27,.6));}
.bet h3{font-size:16px;color:#fff;font-weight:800;margin-bottom:6px;}
.bet .range{display:inline-block;font-size:12.5px;font-weight:700;color:var(--gold-1);margin-bottom:14px;letter-spacing:.4px;}
.bet ul{display:grid;gap:9px;}
.bet li{font-size:13.8px;color:var(--muted);line-height:1.6;padding-left:16px;position:relative;}
.bet li::before{content:"▸";position:absolute;left:0;color:var(--gold-2);}

/* ============ CHECKLIST ============ */
.check{display:grid;gap:13px;}
.check li{display:flex;gap:12px;font-size:15px;color:#C6D8CF;line-height:1.65;}
.check li i{color:var(--gold-1);margin-top:5px;font-size:13px;flex-shrink:0;}
.check li b{color:#fff;font-weight:700;}

/* ============ TRUST BAR ============ */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--radius-lg);overflow:hidden;}
.trust-item{background:var(--bg-3);padding:24px 20px;}
.trust-item i{font-size:19px;color:var(--gold-1);margin-bottom:12px;display:block;}
.trust-item b{display:block;font-size:15px;color:#fff;font-weight:700;margin-bottom:6px;}
.trust-item p{font-size:13.5px;color:var(--muted);line-height:1.6;}

/* ============ FAQ ============ */
.faq{max-width:900px;}
.faq details{
  border:1px solid var(--line-soft);border-radius:14px;margin-bottom:12px;
  background:rgba(7,42,27,.5);transition:border-color .22s ease,background .22s ease;
}
.faq details[open]{border-color:var(--line);background:rgba(7,42,27,.85);}
.faq summary{
  cursor:pointer;padding:16px 20px;font-weight:600;color:#fff;font-size:15.5px;
  list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center;
  line-height:1.5;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--gold-1);font-size:12px;transition:transform .25s ease;flex-shrink:0;
}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq .ans{padding:0 20px 18px;font-size:14.5px;color:var(--muted);line-height:1.72;}

/* ============ CATEGORY MATRIX ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.cat-card{
  display:block;padding:24px 22px;border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(7,42,27,.6);
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--gold-2);background:rgba(245,158,11,.09);}
.cat-card .k{font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--text-3);}
.cat-card h3{font-size:16.5px;font-weight:700;color:#fff;margin:10px 0 8px;line-height:1.4;}
.cat-card p{font-size:13.8px;color:var(--muted);line-height:1.62;}
.cat-card .go{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13px;font-weight:700;color:var(--gold-1);}

/* ============ CTA BAND ============ */
.cta-band{
  display:grid;grid-template-columns:1.4fr auto;gap:28px;align-items:center;
  padding:38px 36px;border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(245,158,11,.15) 0%,rgba(7,42,27,.92) 62%);
  box-shadow:var(--shadow-card);
}
.cta-band h2{font-size:clamp(20px,2.4vw,28px);font-weight:800;color:#fff;line-height:1.32;margin-bottom:10px;}
.cta-band p{font-size:15px;color:var(--muted);line-height:1.68;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ============ FOOTER ============ */
.site-footer{background:#04170F;border-top:1px solid var(--line);padding:56px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-size:16px;color:#fff;font-weight:800;}
.footer-desc{font-size:13.5px;color:#93AFA2;line-height:1.72;margin-bottom:16px;}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--text-3);
  border:1px solid var(--line-soft);padding:6px 12px;border-radius:999px;
}
.footer-col h4{font-size:14px;color:#fff;font-weight:700;margin-bottom:14px;letter-spacing:.3px;}
.footer-col a{display:block;font-size:13.5px;color:#93AFA2;padding:5px 0;transition:color .2s ease,transform .2s ease;}
.footer-col a:hover{color:var(--gold-1);transform:translateX(3px);}
.footer-col p{font-size:13.5px;color:#93AFA2;line-height:1.7;margin-bottom:8px;}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center;
}
.footer-bottom p{font-size:12.5px;color:#7E998C;line-height:1.6;}
.footer-pay{display:flex;gap:8px;flex-wrap:wrap;}
.footer-pay span{font-size:11.5px;padding:5px 12px;border-radius:8px;border:1px solid var(--line-soft);color:var(--text-3);}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 32% 26%, #1B4332 0%, #051F14 72%);
  border:2px solid var(--gold-2);
  display:grid;place-items:center;color:var(--gold-1);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.86;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabFloat 3.6s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.52);}
.fab:active{transform:scale(.95) translateY(2px);}
.fab .dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:var(--ruby);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}

/* ============ BOTTOM BAR ============ */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:45;display:none;
  align-items:center;justify-content:space-between;gap:12px;
  padding:10px 16px;background:rgba(5,31,20,.96);
  border-top:1px solid var(--line);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.bottom-bar .bb-text{font-size:12.5px;color:var(--muted);line-height:1.4;}
.bottom-bar .bb-text b{color:#fff;display:block;font-size:13.5px;font-weight:700;}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .cat-hero{padding:120px 0 56px;}
  .cat-hero-grid{grid-template-columns:1fr;gap:30px;}
  .split{grid-template-columns:1fr;gap:26px;}
  .trust{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .cta-band{grid-template-columns:1fr;}
  .main-nav{
    position:fixed;top:72px;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:2px;
    padding:14px 20px 20px;background:rgba(5,31,20,.98);
    border-bottom:1px solid var(--line);
    transform:translateY(-14px);opacity:0;pointer-events:none;
    transition:transform .25s ease,opacity .25s ease;
  }
  .main-nav.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .main-nav a{padding:12px 14px;font-size:15px;}
  .nav-actions{margin-left:auto;}
  .nav-toggle{display:grid;place-items:center;margin-left:0;}
}
@media (max-width:860px){
  .symbol-list{grid-template-columns:1fr;}
  .bet-grid{grid-template-columns:1fr;border-radius:var(--radius);}
  .bet{border-right:0;border-bottom:1px solid var(--line-soft);}
  .bet:last-child{border-bottom:0;}
  .cat-grid{grid-template-columns:1fr;}
  .bottom-bar{display:flex;}
  body{padding-bottom:66px;}
}
@media (max-width:768px){
  .sec{padding:54px 0;}
  .ladder-row{grid-template-columns:88px 1fr;gap:12px;padding:14px 16px;}
  .ladder-row .tag{display:none;}
  .hero-cta .btn-gold,.hero-cta .btn-outline{width:100%;}
  .step{grid-template-columns:48px 1fr;gap:14px;}
  .step .idx{width:44px;height:44px;border-radius:12px;font-size:15px;}
  .cta-band{padding:28px 22px;}
}
@media (max-width:560px){
  .cat-hero{padding:104px 0 48px;}
  .brand-text span{display:none;}
  .btn-login{padding:8px 12px;font-size:12.5px;}
  .btn-signup{padding:9px 14px;font-size:12.5px;}
  .nav-wrap{gap:10px;}
  .ladder-row{grid-template-columns:1fr;gap:6px;}
  .spec{grid-template-columns:40px 1fr;gap:12px;}
  .trust{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .split-media img{aspect-ratio:5/4;}
  .btn-gold,.btn-outline{padding:13px 20px;font-size:14px;}
  .fab{left:12px;bottom:88px;width:52px;height:52px;font-size:18px;}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#072A1B;
  --gold-1:#FCD34D;
  --gold-2:#F59E0B;
  --gold-3:#D97706;
  --ruby:#DC2626;
  --text:#F8FAFC;
  --text-2:#D1FAE5;
  --text-3:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.10);
  --radius:16px;
  --radius-lg:24px;
  --shadow-gold:0 10px 34px rgba(245,158,11,.22);
  --shadow-card:0 8px 26px rgba(0,0,0,.42);
  --grad-gold:linear-gradient(135deg,#FCD34D 0%,#F59E0B 52%,#D97706 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body.page-body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{margin:0;}
main p{margin:0 0 12px;}
main ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--gold-1);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.container-narrow{width:100%;max-width:960px;margin:0 auto;padding:0 20px;}

/* ============ HEADER / NAV ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:70;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(5,31,20,.97);box-shadow:0 10px 30px rgba(0,0,0,.5);}
.nav-wrap{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  background:var(--grad-gold);
  display:grid;place-items:center;font-size:19px;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:15px;font-weight:800;color:#fff;letter-spacing:.2px;}
.brand-text span{font-size:10.5px;color:var(--text-3);text-transform:uppercase;letter-spacing:1.3px;font-weight:600;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.main-nav a{
  display:block;padding:9px 14px;border-radius:10px;
  font-size:14px;font-weight:600;color:var(--text-2);
  transition:background .2s ease,color .2s ease,transform .2s ease;
  white-space:nowrap;
}
.main-nav a:hover{background:rgba(245,158,11,.10);color:var(--gold-1);transform:translateY(-1px);}
.main-nav a.active{background:rgba(245,158,11,.14);color:var(--gold-1);box-shadow:inset 0 0 0 1px var(--line);}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn-login{
  padding:9px 16px;border-radius:10px;font-size:14px;font-weight:600;
  color:var(--gold-1);border:1px solid rgba(245,158,11,.45);
  background:transparent;transition:all .2s ease;
}
.btn-login:hover{background:rgba(245,158,11,.12);border-color:var(--gold-1);}
.btn-signup{
  padding:10px 20px;border-radius:10px;font-size:14px;font-weight:800;
  color:#0A1F14;background:var(--grad-gold);
  box-shadow:0 6px 20px rgba(245,158,11,.36);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(245,158,11,.5);}
.btn-signup:active{transform:translateY(0);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(245,158,11,.12);border:1px solid var(--line);
  color:var(--gold-1);font-size:18px;margin-left:auto;
}

/* ============ BUTTONS ============ */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:14px;font-weight:800;font-size:15px;
  color:#0A1F14;background:var(--grad-gold);
  box-shadow:0 10px 28px rgba(245,158,11,.34);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(245,158,11,.48);}
.btn-gold:active{transform:translateY(-1px) scale(.99);}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:14px;font-weight:700;font-size:15px;
  color:var(--gold-1);border:1px solid rgba(245,158,11,.5);
  background:rgba(245,158,11,.06);
  transition:all .22s ease;
}
.btn-outline:hover{background:rgba(245,158,11,.16);border-color:var(--gold-1);transform:translateY(-3px);}
.btn-sm{padding:10px 20px;font-size:13.5px;border-radius:11px;}

/* ============ CATEGORY HERO ============ */
.cat-hero{position:relative;padding:142px 0 76px;overflow:hidden;}
.cat-hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.05);
}
.cat-hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 80% 20%, rgba(245,158,11,.22) 0%, transparent 58%),
    linear-gradient(105deg, rgba(5,31,20,.97) 0%, rgba(5,31,20,.92) 45%, rgba(5,31,20,.66) 100%);
}
.cat-hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.85fr);
  gap:40px;align-items:start;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:1.4px;text-transform:uppercase;
  color:var(--gold-1);background:rgba(245,158,11,.12);
  border:1px solid var(--line);margin-bottom:18px;
}
.hero-title{
  font-size:clamp(27px,3.9vw,46px);line-height:1.2;font-weight:800;letter-spacing:-.4px;
  background:linear-gradient(120deg,#FFFFFF 0%,#FDE68A 62%,#F59E0B 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin:0 0 18px;
}
.hero-lead{font-size:16px;line-height:1.72;color:#CBD9D1;max-width:700px;margin:0 0 24px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px;}
.trust-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 22px;max-width:740px;}
.trust-row li{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;color:var(--text-2);line-height:1.55;}
.trust-row i{color:var(--gold-1);margin-top:3px;font-size:13px;}
.hero-panel{
  background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(7,42,27,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 22px;box-shadow:var(--shadow-card);
}
.panel-title{font-size:14px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--gold-1);margin:0 0 16px;}
.panel-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
.panel-stat{padding:14px;border-radius:14px;background:rgba(5,31,20,.75);border:1px solid var(--line-soft);}
.panel-stat b{display:block;font-size:24px;font-weight:800;color:var(--gold-1);line-height:1.15;}
.panel-stat span{display:block;margin-top:6px;font-size:12px;line-height:1.5;color:#9DB7AA;}
.hero-panel .panel-note{margin:16px 0 0;font-size:12.5px;line-height:1.6;color:var(--text-3);}

/* ============ SECTION BASE ============ */
.section{position:relative;padding:74px 0;}
.section-alt{
  background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg-3) 100%);
  border-top:1px solid var(--line-soft);
  border-bottom:1px solid var(--line-soft);
}
.section-photo{background-size:cover;background-position:center;position:relative;}
.section-photo::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.95) 0%,rgba(5,31,20,.88) 100%);}
.section-photo > .container{position:relative;z-index:2;}
.sec-head{max-width:780px;margin-bottom:34px;}
.sec-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.5px;text-transform:uppercase;color:var(--gold-1);margin-bottom:12px;
}
.sec-title{font-size:clamp(22px,2.7vw,33px);line-height:1.3;font-weight:800;color:#fff;letter-spacing:-.3px;margin:0 0 12px;}
.sec-title em{font-style:normal;color:var(--gold-1);}
.sec-sub{font-size:15px;line-height:1.72;color:#A9C2B6;margin:0;}

/* ============ POINT CARDS ============ */
.point-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.point-card{
  background:linear-gradient(160deg,rgba(11,46,30,.95),rgba(7,42,27,.88));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.point-card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.5);box-shadow:var(--shadow-gold);}
.point-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-1);
  font-size:19px;margin-bottom:16px;
}
.point-card h3{font-size:17.5px;font-weight:800;color:#fff;margin:0 0 10px;}
.point-card p{font-size:14.5px;line-height:1.68;color:#A9C2B6;margin:0;}

/* ============ PAYOUT TABLE ============ */
.table-wrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(7,42,27,.72);box-shadow:var(--shadow-card);
}
table.payout{width:100%;min-width:680px;border-collapse:collapse;}
table.payout th{
  background:rgba(245,158,11,.12);color:var(--gold-1);
  font-size:12px;letter-spacing:.9px;text-transform:uppercase;font-weight:700;
  text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);
}
table.payout td{
  padding:14px 16px;font-size:14.5px;color:var(--text-2);
  border-bottom:1px solid var(--line-soft);white-space:nowrap;
}
table.payout tbody tr:hover{background:rgba(245,158,11,.06);}
table.payout tbody tr:last-child td{border-bottom:0;}
.sym-cell{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;}
.sym-dot{width:28px;height:28px;border-radius:9px;background:var(--grad-gold);display:grid;place-items:center;font-size:13px;color:#0A1F14;}
.mult{color:var(--gold-1);font-weight:800;}
.tier-badge{
  display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700;
  letter-spacing:.5px;text-transform:uppercase;
  background:rgba(220,38,38,.16);color:#FCA5A5;border:1px solid rgba(220,38,38,.35);
}
.tier-badge.t2{background:rgba(245,158,11,.14);color:#FCD34D;border-color:var(--line);}
.tier-badge.t3{background:rgba(16,185,129,.14);color:#6EE7B7;border-color:rgba(16,185,129,.32);}
.tier-badge.t4{background:rgba(148,163,184,.12);color:#CBD5E1;border-color:rgba(148,163,184,.28);}
.note-box{
  margin-top:16px;padding:16px 18px;border-left:3px solid var(--gold-2);
  background:rgba(245,158,11,.07);border-radius:12px;
  font-size:14px;line-height:1.72;color:#D6E6DD;
}
.note-box b{color:var(--gold-1);}

/* ============ TIER CARDS ============ */
.tier-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.tier-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:linear-gradient(180deg,rgba(11,46,30,.96),rgba(6,30,20,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.tier-card:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.55);box-shadow:var(--shadow-gold);}
.tier-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.tier-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.tier-card:hover .tier-media img{transform:scale(1.06);}
.tier-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,0) 35%,rgba(5,31,20,.88) 100%);}
.tier-tag{
  position:absolute;top:12px;left:12px;z-index:2;padding:5px 11px;border-radius:999px;
  font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;
  background:rgba(220,38,38,.92);color:#fff;
}
.tier-body{padding:18px 18px 22px;flex:1;}
.tier-body h3{font-size:16px;font-weight:800;color:#fff;margin:0 0 9px;}
.tier-body p{font-size:13.5px;line-height:1.65;color:#A9C2B6;margin:0 0 12px;}
.tier-list li{display:flex;gap:8px;font-size:13px;color:var(--text-2);padding:4px 0;line-height:1.55;}
.tier-list i{color:var(--gold-1);margin-top:3px;font-size:12px;}
.tier-range{display:inline-block;margin-top:12px;font-size:12px;font-weight:800;color:var(--gold-1);letter-spacing:.6px;}

/* ============ SPLIT / FEATURE ============ */
.split{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:42px;align-items:center;}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-card);}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.split-badge{
  position:absolute;bottom:14px;left:14px;
  background:rgba(5,31,20,.9);border:1px solid var(--line);border-radius:12px;
  padding:8px 14px;font-size:12.5px;font-weight:700;color:var(--gold-1);
}
.feature-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line-soft);}
.feature-list li:last-child{border-bottom:0;padding-bottom:0;}
.feature-ico{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-1);font-size:15px;
}
.feature-list h3{font-size:15.5px;font-weight:800;color:#fff;margin:0 0 5px;}
.feature-list p{font-size:14px;line-height:1.66;color:#A9C2B6;margin:0;}

/* ============ STEPS ============ */
.step-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.step-item{
  display:flex;gap:16px;padding:22px;border-radius:var(--radius);
  background:rgba(7,42,27,.72);border:1px solid var(--line-soft);
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.step-item:hover{border-color:var(--line);background:rgba(11,46,30,.9);transform:translateY(-3px);}
.step-num{
  width:40px;height:40px;flex:0 0 40px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#0A1F14;background:var(--grad-gold);
  box-shadow:0 6px 18px rgba(245,158,11,.32);
}
.step-body h3{font-size:15.5px;font-weight:800;color:#fff;margin:0 0 6px;}
.step-body p{font-size:14px;line-height:1.66;color:#A9C2B6;margin:0;}
.example-band{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:26px;}
.ex-item{padding:18px;border-radius:var(--radius);background:rgba(5,31,20,.82);border:1px dashed var(--line);}
.ex-item b{display:block;font-size:21px;font-weight:800;color:var(--gold-1);line-height:1.2;}
.ex-item span{display:block;margin-top:6px;font-size:12.5px;line-height:1.55;color:#9DB7AA;}

/* ============ COMPARE ============ */
table.compare{width:100%;min-width:660px;border-collapse:collapse;}
table.compare th{
  background:rgba(245,158,11,.12);color:var(--gold-1);font-size:12px;letter-spacing:.9px;
  text-transform:uppercase;font-weight:700;text-align:left;padding:14px 16px;
  border-bottom:1px solid var(--line);
}
table.compare td{
  padding:15px 16px;font-size:14px;color:#B9CFC4;line-height:1.6;
  border-bottom:1px solid var(--line-soft);vertical-align:top;
}
table.compare td:first-child{color:#fff;font-weight:700;white-space:nowrap;}
table.compare tbody tr:hover{background:rgba(245,158,11,.05);}
table.compare tbody tr:last-child td{border-bottom:0;}

/* ============ QUOTES ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.quote-card{
  padding:24px;border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(7,42,27,.9));
  border:1px solid var(--line-soft);border-left:3px solid var(--gold-2);
  transition:transform .25s ease,border-color .25s ease;
}
.quote-card:hover{transform:translateY(-4px);border-color:var(--line);}
.quote-stars{color:var(--gold-1);font-size:13px;letter-spacing:2px;margin-bottom:12px;}
.quote-card blockquote{margin:0 0 16px;font-size:14.5px;line-height:1.7;color:#D6E6DD;}
.quote-meta{display:flex;align-items:center;gap:10px;}
.quote-avatar{
  width:34px;height:34px;border-radius:50%;background:var(--grad-gold);
  display:grid;place-items:center;color:#0A1F14;font-weight:800;font-size:13px;flex:0 0 34px;
}
.quote-meta b{display:block;font-size:13.5px;color:#fff;font-weight:700;}
.quote-meta i{font-style:normal;font-size:12px;color:var(--text-3);}

/* ============ MYTH + FAQ ============ */
.myth-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:40px;}
.myth-card{padding:22px;border-radius:var(--radius);background:rgba(7,42,27,.7);border:1px solid var(--line-soft);}
.myth-label,.fact-label{
  display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:800;
  letter-spacing:.9px;text-transform:uppercase;margin-bottom:8px;
}
.myth-label{color:#FCA5A5;}
.fact-label{color:#6EE7B7;margin-top:14px;}
.myth-card h3{font-size:15.5px;font-weight:800;line-height:1.5;color:#fff;margin:0 0 10px;}
.myth-card p{font-size:14px;line-height:1.68;color:#A9C2B6;margin:0;}
.faq-list{max-width:900px;}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(7,42,27,.66);margin-bottom:12px;overflow:hidden;
  transition:border-color .25s ease,background .25s ease;
}
.faq-item[open]{border-color:var(--line);background:rgba(11,46,30,.86);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-size:15.5px;font-weight:700;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.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-1);font-size:13px;transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-answer{padding:0 22px 20px;font-size:14.5px;line-height:1.72;color:#A9C2B6;}

/* ============ CTA BAND ============ */
.cta-band{position:relative;padding:70px 0;background:linear-gradient(180deg,var(--bg-3) 0%,var(--bg-2) 100%);border-top:1px solid var(--line-soft);}
.cta-inner{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:34px;align-items:center;
  background:linear-gradient(120deg,rgba(11,46,30,.96),rgba(5,31,20,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px;
  box-shadow:var(--shadow-card);
}
.cta-inner h2{font-size:clamp(22px,2.6vw,32px);line-height:1.3;font-weight:800;color:#fff;margin:0 0 12px;}
.cta-inner p{font-size:15px;line-height:1.72;color:#A9C2B6;margin:0 0 18px;}
.cta-side{display:flex;flex-direction:column;gap:12px;}
.cta-side .btn-gold,.cta-side .btn-outline{width:100%;}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.pay-chip{
  padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:700;
  color:var(--text-2);background:rgba(245,158,11,.08);border:1px solid var(--line);
}
.guarantee-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:28px;}
.guarantee-item{
  display:flex;gap:10px;align-items:flex-start;padding:16px;border-radius:14px;
  background:rgba(7,42,27,.7);border:1px solid var(--line-soft);
  font-size:13px;line-height:1.55;color:#A9C2B6;
}
.guarantee-item i{color:var(--gold-1);font-size:15px;margin-top:2px;}
.guarantee-item b{display:block;font-size:13.5px;color:#fff;margin-bottom:3px;}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,var(--bg-3) 0%,#031309 100%);
  border-top:1px solid var(--line);
  padding:60px 0 104px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px;}
.footer-brand{display:flex;align-items:center;gap:9px;margin-bottom:14px;}
.footer-brand b{font-size:16px;font-weight:800;color:#fff;}
.footer-desc{font-size:13.5px;line-height:1.72;color:#8FA99B;margin:0 0 14px;}
.age-badge{
  display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;
  font-size:11.5px;font-weight:700;color:#FCA5A5;
  background:rgba(220,38,38,.12);border:1px solid rgba(220,38,38,.3);
}
.footer-col h4{font-size:12.5px;font-weight:800;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold-1);margin:0 0 14px;}
.footer-col a{display:block;font-size:13.5px;color:#9DB7AA;padding:6px 0;transition:color .2s ease,transform .2s ease;}
.footer-col a:hover{color:var(--gold-1);transform:translateX(3px);}
.footer-col p{font-size:13px;line-height:1.72;color:#8FA99B;margin:0 0 10px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line-soft);
}
.footer-bottom p{font-size:12.5px;line-height:1.6;color:#7E9C8C;margin:0;max-width:640px;}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;}
.footer-pay span{
  padding:6px 12px;border-radius:8px;font-size:11.5px;font-weight:700;
  color:var(--text-2);background:rgba(245,158,11,.08);border:1px solid var(--line-soft);
}

/* ============ FAB + BOTTOM CTA ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:65;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 34% 28%,#3A2409,#0B0C0E 72%);
  border:2px solid #F59E0B;color:var(--gold-1);font-size:20px;opacity:.85;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:opacity .25s ease;
}
.fab:hover{opacity:1;animation:none;transform:scale(1.1);}
.fab:active{transform:scale(.95) translateY(3px);}
.fab:hover i{animation:fabSpin .7s ease;}
.fab-badge{
  position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px rgba(255,255,255,.85);
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-7px);}}
@keyframes fabSpin{to{transform:rotate(360deg);}}
.bottom-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(5,31,20,.96);backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--line);padding:10px 0;
}
.bottom-cta .container{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.bottom-cta p{margin:0;font-size:13.5px;color:var(--text-2);line-height:1.5;}
.bottom-cta p b{color:var(--gold-1);}
.bottom-cta .btn-gold{padding:11px 22px;font-size:14px;border-radius:12px;}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .cat-hero{padding:118px 0 60px;}
  .cat-hero-grid{grid-template-columns:1fr;gap:30px;}
  .hero-panel{max-width:560px;}
  .point-grid,.quote-grid,.myth-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .tier-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .split{grid-template-columns:1fr;gap:28px;}
  .cta-inner{grid-template-columns:1fr;padding:30px;}
  .guarantee-row{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;}
  .main-nav{
    position:fixed;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);
    padding:14px 20px;transform:translateY(-140%);transition:transform .3s ease;
    max-height:calc(100vh - 72px);overflow-y:auto;box-shadow:0 20px 40px rgba(0,0,0,.5);
  }
  .main-nav.open{transform:translateY(0);}
  .main-nav a{padding:13px 14px;font-size:15px;}
  .nav-actions{margin-left:auto;}
  .nav-toggle{display:grid;place-items:center;margin-left:0;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .step-grid{grid-template-columns:1fr;}
  .example-band{grid-template-columns:1fr;}
  .cta-band{padding:56px 0;}
  table.payout,table.compare{min-width:560px;}
}
@media (max-width:520px){
  .hero-cta .btn-gold,.hero-cta .btn-outline{width:100%;}
  .trust-row{grid-template-columns:1fr;}
  .point-grid,.quote-grid,.myth-grid,.tier-grid,.guarantee-row,.footer-grid{grid-template-columns:1fr;}
  .panel-stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .brand-text span{display:none;}
  .nav-wrap{gap:10px;}
  .btn-login{padding:8px 11px;font-size:12.5px;}
  .btn-signup{padding:8px 13px;font-size:12.5px;}
  .bottom-cta p{display:none;}
  .bottom-cta .btn-gold{width:100%;}
  .fab{left:12px;bottom:88px;width:52px;height:52px;font-size:18px;}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#072A1B;
  --gold-1:#FCD34D;
  --gold-2:#F59E0B;
  --gold-3:#D97706;
  --ruby:#DC2626;
  --text:#F8FAFC;
  --text-2:#D1FAE5;
  --text-3:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.10);
  --radius:16px;
  --radius-lg:24px;
  --shadow-gold:0 10px 34px rgba(245,158,11,.22);
  --shadow-card:0 8px 26px rgba(0,0,0,.42);
  --grad-gold:linear-gradient(135deg,#FCD34D 0%,#F59E0B 52%,#D97706 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4,p{margin:0;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.container-narrow{width:100%;max-width:920px;margin:0 auto;padding:0 20px;}

/* ============ HEADER / NAV ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:70;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(5,31,20,.97);box-shadow:0 10px 30px rgba(0,0,0,.5);}
.nav-wrap{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  background:var(--grad-gold);
  display:grid;place-items:center;font-size:19px;
  box-shadow:0 6px 18px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:15px;font-weight:800;color:#fff;letter-spacing:.2px;}
.brand-text span{font-size:10.5px;color:var(--text-3);text-transform:uppercase;letter-spacing:1.3px;font-weight:600;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.main-nav a{
  display:block;padding:9px 14px;border-radius:10px;
  font-size:14px;font-weight:600;color:var(--text-2);
  transition:background .2s ease,color .2s ease,transform .2s ease;
  white-space:nowrap;
}
.main-nav a:hover{background:rgba(245,158,11,.10);color:var(--gold-1);transform:translateY(-1px);}
.main-nav a.active{background:rgba(245,158,11,.14);color:var(--gold-1);box-shadow:inset 0 0 0 1px var(--line);}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn-login{
  padding:9px 16px;border-radius:10px;font-size:14px;font-weight:600;
  color:var(--gold-1);border:1px solid rgba(245,158,11,.45);
  background:transparent;transition:all .2s ease;
}
.btn-login:hover{background:rgba(245,158,11,.12);border-color:var(--gold-1);}
.btn-signup{
  padding:10px 20px;border-radius:10px;font-size:14px;font-weight:800;
  color:#0A1F14;background:var(--grad-gold);
  box-shadow:0 6px 20px rgba(245,158,11,.36);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(245,158,11,.5);}
.btn-signup:active{transform:translateY(0);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(245,158,11,.12);border:1px solid var(--line);
  color:var(--gold-1);font-size:18px;margin-left:auto;
}

/* ============ BUTTONS ============ */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:14px;font-weight:800;font-size:15px;
  color:#0A1F14;background:var(--grad-gold);
  box-shadow:0 10px 28px rgba(245,158,11,.34);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(245,158,11,.48);}
.btn-gold:active{transform:translateY(-1px) scale(.99);}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:14px;font-weight:700;font-size:15px;
  color:var(--gold-1);border:1px solid rgba(245,158,11,.5);
  background:rgba(245,158,11,.06);
  transition:all .22s ease;
}
.btn-outline:hover{background:rgba(245,158,11,.16);border-color:var(--gold-1);transform:translateY(-3px);}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:11px;}
.btn-block{display:flex;width:100%;}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold-1);outline-offset:3px;border-radius:10px;}

/* ============ HERO ============ */
.hero{
  position:relative;padding:142px 0 78px;overflow:hidden;
  border-bottom:1px solid var(--line-soft);
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  transform:scale(1.05);
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 80% 24%, rgba(245,158,11,.22) 0%, transparent 56%),
    linear-gradient(105deg, rgba(5,31,20,.97) 0%, rgba(5,31,20,.92) 44%, rgba(5,31,20,.66) 100%);
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:46px;align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:1.4px;text-transform:uppercase;
  color:var(--gold-1);background:rgba(245,158,11,.12);
  border:1px solid var(--line);margin-bottom:20px;
}
.hero h1{
  font-size:clamp(27px,3.9vw,46px);
  line-height:1.2;font-weight:800;letter-spacing:-.5px;
  background:linear-gradient(120deg,#FFFFFF 0%,#FDE68A 62%,#F59E0B 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:18px;
}
.hero-lead{
  font-size:15.8px;line-height:1.72;color:#C4D6CB;max-width:640px;
  margin-bottom:26px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;}
.hero-meta span{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 13px;border-radius:999px;font-size:12.5px;font-weight:600;
  color:var(--text-2);background:rgba(209,250,229,.06);
  border:1px solid var(--line-soft);
}
.hero-meta i{color:var(--gold-1);font-size:12px;}

/* ============ HERO QUIZ PANEL ============ */
.quiz-panel{
  background:linear-gradient(160deg,rgba(11,46,30,.96) 0%,rgba(5,31,20,.98) 100%);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px 24px 24px;
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(6px);
}
.quiz-kicker{
  font-size:11.5px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-2);margin-bottom:14px;
}
.quiz-options{display:flex;flex-direction:column;gap:9px;margin-bottom:18px;}
.quiz-opt{
  text-align:left;padding:12px 15px;border-radius:12px;
  font-size:14px;font-weight:600;color:var(--text-2);
  background:rgba(209,250,229,.04);
  border:1px solid var(--line-soft);
  transition:all .2s ease;
}
.quiz-opt:hover{border-color:rgba(245,158,11,.45);color:var(--gold-1);}
.quiz-opt.active{
  color:#0A1F14;background:var(--grad-gold);border-color:transparent;
  box-shadow:0 8px 22px rgba(245,158,11,.3);
}
.quiz-preview{
  border-radius:14px;padding:16px 16px 14px;
  background:rgba(5,31,20,.72);
  border:1px dashed rgba(245,158,11,.3);
  margin-bottom:18px;
}
.preview-head{display:flex;align-items:center;gap:10px;margin-bottom:12px;}
.preview-tag{
  font-size:10.5px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--gold-1);background:rgba(245,158,11,.14);
  padding:4px 9px;border-radius:6px;
}
.preview-head b{font-size:14.5px;font-weight:700;color:#fff;}
.preview-rows{display:grid;grid-template-columns:1fr;gap:8px;}
.preview-rows>div{display:flex;justify-content:space-between;gap:12px;align-items:baseline;}
.preview-rows dt{font-size:12.5px;color:var(--text-3);font-weight:600;}
.preview-rows dd{margin:0;font-size:13.5px;font-weight:700;color:var(--gold-1);text-align:right;}

/* ============ SECTION BASE ============ */
.section{padding:76px 0;position:relative;}
.section--alt{background:linear-gradient(180deg,#072A1B 0%,#051F14 100%);}
.section--deep{
  background:
    linear-gradient(rgba(5,31,20,.93),rgba(5,31,20,.96)),
    url('/assets/images/762968eda356cf10.jpg') center/cover no-repeat;
}
.sec-head{max-width:800px;margin-bottom:40px;}
.sec-kicker{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:1.7px;
  text-transform:uppercase;color:var(--gold-2);margin-bottom:12px;
}
.sec-title{
  font-size:clamp(22px,2.7vw,33px);line-height:1.3;font-weight:800;
  color:#fff;letter-spacing:-.3px;margin-bottom:14px;
}
.sec-title em{font-style:normal;color:var(--gold-1);}
.sec-sub{font-size:15.5px;line-height:1.7;color:#A6C0B2;max-width:720px;}

/* ============ SPLIT BLOCK ============ */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:48px;align-items:center;}
.split-media{
  border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  position:relative;
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.split-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(5,31,20,.7) 100%);
}
.media-caption{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:2;
  font-size:12.5px;font-weight:600;color:var(--text-2);
}

/* ============ MISTAKE LIST ============ */
.mistake-list{display:grid;gap:0;border-top:1px solid var(--line-soft);}
.mistake-item{
  display:grid;grid-template-columns:46px minmax(0,1fr);gap:16px;
  padding:20px 0;border-bottom:1px solid var(--line-soft);
  transition:background .2s ease;
}
.mistake-item:hover{background:rgba(245,158,11,.04);}
.mistake-idx{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:16px;color:var(--gold-1);
  background:rgba(245,158,11,.10);border:1px solid var(--line);
}
.mistake-item h3{font-size:16.5px;font-weight:700;color:#fff;margin-bottom:6px;}
.mistake-item p{font-size:14.5px;line-height:1.68;color:#9FB8AB;}

/* ============ BET TIER CARDS ============ */
.tier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:34px;}
.tier-card{
  padding:26px 22px;border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(11,46,30,.9) 0%,rgba(7,42,27,.95) 100%);
  border:1px solid var(--line-soft);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.tier-card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.45);box-shadow:var(--shadow-gold);}
.tier-tag{
  display:inline-block;font-size:11px;font-weight:800;letter-spacing:1.3px;
  text-transform:uppercase;color:var(--gold-1);
  background:rgba(245,158,11,.12);padding:4px 10px;border-radius:6px;margin-bottom:14px;
}
.tier-card h3{font-size:17px;font-weight:800;color:#fff;margin-bottom:6px;}
.tier-range{font-size:13.5px;color:var(--text-3);font-weight:600;margin-bottom:16px;}
.tier-list{display:grid;gap:9px;}
.tier-list li{display:flex;gap:9px;font-size:14px;line-height:1.6;color:#B7CDC0;}
.tier-list i{color:var(--gold-2);font-size:11px;margin-top:6px;}

/* ============ CAPITAL SPLIT ============ */
.capital-box{
  border-radius:var(--radius-lg);padding:28px 26px;
  background:rgba(5,31,20,.7);
  border:1px solid var(--line);
}
.capital-box h3{font-size:19px;font-weight:800;color:#fff;margin-bottom:8px;}
.capital-box>p{font-size:14.5px;color:#A6C0B2;line-height:1.7;margin-bottom:22px;}
.capital-rows{display:grid;gap:14px;}
.capital-row{display:grid;grid-template-columns:60px minmax(0,1fr) auto;gap:16px;align-items:center;}
.capital-bar{
  height:10px;border-radius:99px;background:rgba(209,250,229,.08);overflow:hidden;
}
.capital-bar span{display:block;height:100%;border-radius:99px;background:var(--grad-gold);}
.capital-row b{font-size:14px;font-weight:700;color:#fff;}
.capital-row small{display:block;font-size:12.5px;color:var(--text-3);margin-top:2px;}
.capital-val{font-size:14px;font-weight:800;color:var(--gold-1);white-space:nowrap;}

/* ============ RHYTHM ============ */
.rhythm-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:center;}
.rhythm-cards{display:grid;gap:16px;}
.rhythm-card{
  padding:20px 22px;border-radius:var(--radius);
  background:rgba(11,46,30,.7);
  border-left:3px solid var(--gold-2);
  border-top:1px solid var(--line-soft);
  border-right:1px solid var(--line-soft);
  border-bottom:1px solid var(--line-soft);
  transition:background .2s ease,transform .2s ease;
}
.rhythm-card:hover{background:rgba(245,158,11,.07);transform:translateX(4px);}
.rhythm-card h3{font-size:16px;font-weight:700;color:#fff;margin-bottom:6px;}
.rhythm-card p{font-size:14.3px;line-height:1.66;color:#9FB8AB;}

/* ============ TIMELINE ============ */
.timeline{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;position:relative;}
.timeline::before{
  content:"";position:absolute;top:24px;left:3%;right:3%;height:1px;
  background:linear-gradient(90deg,rgba(245,158,11,.05),rgba(245,158,11,.5),rgba(245,158,11,.05));
}
.tl-step{position:relative;padding-top:56px;}
.tl-dot{
  position:absolute;top:6px;left:0;width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;font-size:14px;font-weight:800;color:#0A1F14;
  background:var(--grad-gold);box-shadow:0 0 0 6px rgba(5,31,20,.9),0 6px 18px rgba(245,158,11,.32);
}
.tl-step h3{font-size:15.5px;font-weight:800;color:#fff;margin-bottom:7px;}
.tl-step p{font-size:13.8px;line-height:1.64;color:#9FB8AB;}

/* ============ REVIEWS ============ */
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.review{
  padding:24px 22px;border-radius:var(--radius);
  background:rgba(7,42,27,.72);
  border:1px solid var(--line-soft);
  transition:border-color .25s ease,transform .25s ease;
}
.review:hover{border-color:rgba(245,158,11,.4);transform:translateY(-4px);}
.review-stars{color:var(--gold-1);font-size:12.5px;letter-spacing:2px;margin-bottom:14px;}
.review p{font-size:14.5px;line-height:1.7;color:#C4D6CB;margin-bottom:18px;}
.review-author{display:flex;align-items:center;gap:11px;}
.review-avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:14px;color:#0A1F14;background:var(--grad-gold);
}
.review-author b{display:block;font-size:14px;color:#fff;font-weight:700;}
.review-author span{display:block;font-size:12.5px;color:var(--text-3);}

/* ============ CHANNEL MATRIX ============ */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.channel-card{
  display:flex;flex-direction:column;gap:12px;
  padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(11,46,30,.92) 0%,rgba(5,31,20,.96) 100%);
  border:1px solid var(--line);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.channel-card:hover{transform:translateY(-6px);border-color:var(--gold-2);box-shadow:var(--shadow-gold);}
.channel-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  font-size:19px;color:#0A1F14;background:var(--grad-gold);
}
.channel-card h3{font-size:17px;font-weight:800;color:#fff;line-height:1.4;}
.channel-card p{font-size:14.2px;line-height:1.66;color:#9FB8AB;flex:1;}
.channel-link{font-size:13px;font-weight:800;color:var(--gold-1);display:inline-flex;align-items:center;gap:8px;}
.channel-card:hover .channel-link i{transform:translateX(4px);}
.channel-link i{transition:transform .22s ease;font-size:11px;}

/* ============ NEWS LIST ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.news-card{
  display:flex;flex-direction:column;gap:11px;
  padding:24px 22px;border-radius:var(--radius);
  background:rgba(11,46,30,.66);
  border:1px solid var(--line-soft);
  transition:border-color .25s ease,transform .25s ease;
}
.news-card:hover{border-color:rgba(245,158,11,.42);transform:translateY(-4px);}
.news-cat{
  align-self:flex-start;font-size:10.5px;font-weight:800;letter-spacing:1.2px;
  text-transform:uppercase;color:var(--gold-1);
  background:rgba(245,158,11,.13);padding:4px 10px;border-radius:6px;
}
.news-card h3{font-size:16px;font-weight:700;line-height:1.5;color:#fff;}
.news-card h3 a{transition:color .2s ease;}
.news-card h3 a:hover{color:var(--gold-1);}
.news-card p{font-size:14px;line-height:1.66;color:#9FB8AB;flex:1;}
.news-card time{font-size:12.5px;color:var(--text-3);font-weight:600;}
.news-empty{
  padding:34px 24px;border-radius:var(--radius);text-align:left;
  background:rgba(11,46,30,.6);border:1px dashed rgba(245,158,11,.3);
  color:#A6C0B2;font-size:14.5px;
}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
  border-radius:var(--radius);overflow:hidden;
  background:rgba(7,42,27,.72);
  border:1px solid var(--line-soft);
  transition:border-color .25s ease;
}
.faq-item.open{border-color:rgba(245,158,11,.45);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:19px 22px;text-align:left;font-size:15.5px;font-weight:700;color:#fff;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--gold-1);}
.faq-q i{font-size:13px;color:var(--gold-2);transition:transform .28s ease;flex-shrink:0;}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .34s ease,padding .34s ease;
  padding:0 22px;
}
.faq-item.open .faq-a{max-height:360px;padding:0 22px 20px;}
.faq-a p{font-size:14.4px;line-height:1.72;color:#A6C0B2;}

/* ============ CTA BAND ============ */
.cta-band{
  border-radius:var(--radius-lg);
  padding:52px 40px;
  background:
    radial-gradient(circle at 82% 18%, rgba(245,158,11,.24) 0%, transparent 58%),
    linear-gradient(135deg,rgba(11,46,30,.98) 0%,rgba(5,31,20,.99) 100%);
  border:1px solid var(--line);
  text-align:center;
  box-shadow:var(--shadow-card);
}
.cta-band h2{font-size:clamp(21px,2.6vw,31px);font-weight:800;color:#fff;line-height:1.32;margin-bottom:14px;}
.cta-band p{font-size:15.4px;line-height:1.72;color:#A6C0B2;max-width:700px;margin:0 auto 28px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.pay-row{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:26px;
}
.pay-row span{
  padding:7px 15px;border-radius:999px;font-size:12.5px;font-weight:700;
  color:var(--text-2);background:rgba(209,250,229,.06);
  border:1px solid var(--line-soft);
}

/* ============ FOOTER ============ */
.site-footer{
  margin-top:20px;
  background:#03170F;
  border-top:1px solid var(--line);
  padding:58px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line-soft);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand b{font-size:17px;font-weight:800;color:#fff;}
.footer-desc{font-size:13.8px;line-height:1.7;color:#8FA99B;margin-bottom:16px;}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 13px;border-radius:9px;font-size:12px;font-weight:700;
  color:var(--gold-1);background:rgba(245,158,11,.10);border:1px solid var(--line);
}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:15px;letter-spacing:.3px;}
.footer-col a{
  display:block;font-size:13.8px;color:#93ADA0;padding:5px 0;
  transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:var(--gold-1);transform:translateX(3px);}
.footer-col p{font-size:13.6px;line-height:1.68;color:#8FA99B;margin-bottom:10px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  padding-top:22px;
}
.footer-bottom p{font-size:12.8px;color:#7C968A;line-height:1.6;max-width:640px;}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;}
.footer-pay span{
  padding:5px 12px;border-radius:8px;font-size:11.5px;font-weight:700;
  color:var(--text-2);background:rgba(209,250,229,.06);
  border:1px solid var(--line-soft);
}

/* ============ FAB ============ */
.fab-float{
  position:fixed;left:16px;bottom:96px;z-index:50;
  animation:fabFloat 3.2s ease-in-out infinite;
}
.fab{
  position:relative;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#14432D 0%,#051F14 72%);
  border:2px solid var(--gold-2);
  color:var(--gold-1);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.86;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.55);}
.fab:hover i{animation:fabSpin .6s ease;}
.fab:active{transform:scale(.95) translateY(4px);}
.fab-dot{
  position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;
  background:var(--ruby);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
@keyframes fabSpin{from{transform:rotate(0);}to{transform:rotate(360deg);}}

/* ============ MOBILE BAR ============ */
.mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;
  padding:11px 16px;
  background:rgba(5,31,20,.97);
  border-top:1px solid var(--line);
  backdrop-filter:blur(12px);
  align-items:center;justify-content:space-between;gap:14px;
}
.mobile-bar-txt b{display:block;font-size:13.5px;font-weight:800;color:#fff;}
.mobile-bar-txt span{display:block;font-size:11.5px;color:var(--text-3);}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .main-nav a{padding:9px 11px;font-size:13.3px;}
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .hero{padding:126px 0 64px;}
  .split,.rhythm-grid{grid-template-columns:1fr;gap:32px;}
  .tier-grid,.review-grid,.channel-grid,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .timeline{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
  .timeline::before{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:860px){
  .main-nav{
    position:fixed;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 18px 20px;
    background:rgba(5,31,20,.99);
    border-bottom:1px solid var(--line);
    box-shadow:0 18px 34px rgba(0,0,0,.5);
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:opacity .25s ease,transform .25s ease;
    margin-left:0;
  }
  .main-nav.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .main-nav a{padding:12px 14px;font-size:14.5px;border-radius:11px;}
  .nav-toggle{display:grid;place-items:center;}
  .nav-actions{gap:8px;}
  .btn-login{padding:8px 12px;font-size:13px;}
  .btn-signup{padding:9px 14px;font-size:13px;}
  .brand-text span{display:none;}
}
@media (max-width:768px){
  body{padding-bottom:78px;}
  .mobile-bar{display:flex;}
  .fab-float{bottom:104px;left:14px;}
  .section{padding:58px 0;}
  .tier-grid,.review-grid,.channel-grid,.news-grid{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;gap:0;}
  .tl-step{padding-top:0;padding-left:58px;padding-bottom:24px;}
  .tl-dot{top:0;left:0;}
  .cta-band{padding:38px 22px;}
  .capital-row{grid-template-columns:1fr;gap:8px;}
  .capital-val{text-align:left;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .container,.container-narrow{padding:0 16px;}
  .hero{padding:116px 0 54px;}
  .hero-cta{gap:10px;}
  .btn-gold,.btn-outline{padding:13px 20px;font-size:14px;width:100%;}
  .quiz-panel{padding:22px 18px 20px;}
  .mistake-item{grid-template-columns:38px minmax(0,1fr);gap:13px;}
  .mistake-idx{width:38px;height:38px;font-size:14px;}
  .preview-rows>div{flex-direction:column;align-items:flex-start;gap:2px;}
  .preview-rows dd{text-align:left;}
}