/* roulang page: index */
:root{
  --bg:#0A0A0A;
  --bg-2:#141414;
  --bg-3:#1C1C1C;
  --bg-soft:#111111;
  --magma:#EA580C;
  --magma-2:#C2410C;
  --flare:#EF4444;
  --ember:#FDBA74;
  --gold:#FBBF24;
  --text:#FFFFFF;
  --text-2:#B4B4B4;
  --text-3:#8A8A8A;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(234,88,12,.35);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow-sm:0 2px 10px rgba(0,0,0,.35);
  --shadow:0 8px 32px rgba(0,0,0,.45);
  --shadow-fire:0 4px 24px rgba(234,88,12,.25);
  --shadow-fire-lg:0 10px 40px rgba(239,68,68,.32);
  --max:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.015em}
p{margin:0}
figure{margin:0}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:76px 0;position:relative}
.section--alt{background:var(--bg-2)}
.section--soft{background:linear-gradient(180deg,#0A0A0A 0%,#121212 100%)}
.section--fire{background:
  radial-gradient(900px 420px at 12% -10%,rgba(234,88,12,.16),transparent 65%),
  radial-gradient(700px 380px at 100% 0%,rgba(239,68,68,.12),transparent 70%),
  #0E0E0E;}
.section-line{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(10,10,10,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);
  box-shadow:var(--shadow-fire);font-size:20px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:-.02em}
.brand-text small{font-size:11px;color:var(--ember);font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;
  color:var(--text-2);white-space:nowrap;border:1px solid transparent;
}
.main-nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.main-nav a.active{color:var(--ember);background:rgba(234,88,12,.12);border-color:var(--line-2)}
.header-cta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  font-size:17px;color:var(--text);margin-left:auto;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:12px;font-size:14.5px;font-weight:700;
  letter-spacing:.01em;white-space:nowrap;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease;
}
.btn i{font-size:14px}
.btn-fire{
  background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);
  color:#fff;box-shadow:var(--shadow-fire);
}
.btn-fire:hover{transform:translateY(-2px);box-shadow:var(--shadow-fire-lg);color:#fff}
.btn-fire:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  border-color:var(--line-2);color:var(--ember);background:rgba(234,88,12,.06);
}
.btn-ghost:hover{background:rgba(234,88,12,.16);color:#fff;transform:translateY(-2px)}
.btn-line{border-color:var(--line);color:var(--text-2);background:rgba(255,255,255,.03)}
.btn-line:hover{color:#fff;border-color:var(--line-2);background:rgba(255,255,255,.06)}
.btn-lg{padding:15px 30px;font-size:15.5px;border-radius:14px}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;padding:88px 0 72px;
  background:linear-gradient(150deg,#0A0A0A 0%,#141414 52%,#1B0F06 100%);
}
.hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/daf8669ecc9dae2a.jpg') center/cover no-repeat;
  opacity:.24;filter:saturate(.85);
}
.hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,10,.55) 0%,rgba(10,10,10,.88) 62%,rgba(10,10,10,.97) 100%);
}
.hero-cut{
  position:absolute;left:0;right:0;bottom:-1px;height:80px;
  background:linear-gradient(180deg,transparent,var(--bg));
  clip-path:polygon(0 100%,100% 22%,100% 100%);
}
.hero .wrap{position:relative;z-index:3}
.hero-top{text-align:center;max-width:940px;margin:0 auto}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;font-size:12.5px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--line-2);background:rgba(234,88,12,.1);color:var(--ember);
}
.hero h1{
  font-size:clamp(27px,4.6vw,52px);margin:20px 0 0;font-weight:800;
  background:linear-gradient(100deg,#FFFFFF 8%,#FDE68A 46%,#FDBA74 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{
  margin:20px auto 0;max-width:820px;color:var(--text-2);font-size:16.5px;line-height:1.7;
}
.hero-points{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  margin:34px auto 0;max-width:1040px;text-align:left;
}
.hero-point{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.025);padding:16px 16px 15px;
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.hero-point:hover{border-color:var(--line-2);transform:translateY(-3px);background:rgba(234,88,12,.07)}
.hero-point i{color:var(--magma);font-size:16px}
.hero-point strong{display:block;margin:9px 0 4px;font-size:14.5px}
.hero-point span{font-size:13.5px;color:var(--text-3);line-height:1.55;display:block}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:34px}
.trust-bar{
  margin-top:32px;display:flex;flex-wrap:wrap;justify-content:center;
  gap:10px;
}
.trust-bar span{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 14px;border-radius:999px;font-size:12.5px;font-weight:600;
  color:var(--text-2);border:1px solid var(--line);background:rgba(255,255,255,.03);
}
.trust-bar span i{color:var(--gold);font-size:12px}
.trust-bar .age{color:var(--ember);border-color:var(--line-2)}

/* ---------- Stat strip ---------- */
.stat-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-cell{background:#101010;padding:22px 20px;text-align:left}
.stat-cell b{
  display:block;font-size:clamp(24px,3vw,34px);font-weight:800;line-height:1.1;
  background:linear-gradient(120deg,var(--gold),var(--magma));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-cell span{display:block;font-size:13px;color:var(--text-3);margin-top:7px;line-height:1.5}

/* ---------- Section heads ---------- */
.sec-head{max-width:800px;margin-bottom:36px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-label{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.11em;
  text-transform:uppercase;color:var(--magma);margin-bottom:12px;
}
.sec-head h2{font-size:clamp(22px,3vw,34px);font-weight:800}
.sec-head p{margin-top:14px;color:var(--text-2);font-size:15.5px;line-height:1.7}
.sec-head h3{font-size:15.5px;font-weight:700;color:var(--ember);margin-top:18px}
.sec-head .divider{width:64px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--magma),var(--flare));margin-top:18px}
.sec-head.center .divider{margin-left:auto;margin-right:auto}

/* ---------- Generic grids ---------- */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ---------- Pain / solution ---------- */
.pain-list{display:grid;gap:14px}
.pain-item{
  display:grid;grid-template-columns:60px 1fr;gap:18px;align-items:start;
  border:1px solid var(--line);border-left:3px solid var(--magma);
  border-radius:var(--radius-sm);background:rgba(255,255,255,.02);
  padding:20px 22px;transition:background .25s ease,transform .25s ease;
}
.pain-item:hover{background:rgba(234,88,12,.06);transform:translateX(3px)}
.pain-num{font-size:26px;font-weight:800;color:var(--magma);line-height:1;opacity:.85}
.pain-item h3{font-size:16px;margin-bottom:7px}
.pain-item p{color:var(--text-3);font-size:14.5px}
.pain-fix{margin-top:9px;color:var(--ember);font-size:13.5px;font-weight:600}
.pain-fix i{margin-right:6px}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
  background:linear-gradient(160deg,rgba(255,255,255,.035),rgba(255,255,255,.008));
  position:relative;transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.step:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--shadow-fire)}
.step-num{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  font-size:15px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,var(--magma),var(--flare));
  box-shadow:var(--shadow-fire);margin-bottom:16px;
}
.step h3{font-size:16.5px;margin-bottom:9px}
.step p{color:var(--text-3);font-size:14.5px}

/* ---------- Tier table ---------- */
.tier-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tier{
  border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;
  background:#101010;transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.tier:hover{border-color:var(--line-2);transform:translateY(-4px);background:rgba(234,88,12,.07)}
.tier .tier-tag{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ember);margin-bottom:12px;
}
.tier b{
  display:block;font-size:30px;font-weight:800;line-height:1.05;
  background:linear-gradient(120deg,var(--gold),var(--magma));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.tier h3{font-size:15px;margin:12px 0 8px}
.tier p{font-size:13.5px;color:var(--text-3)}
.tier--hot{border-color:var(--line-2);box-shadow:var(--shadow-fire);background:rgba(234,88,12,.09)}

/* ---------- Deep dive blocks ---------- */
.dive{display:grid;gap:20px}
.dive-block{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:#101010;display:grid;grid-template-columns:1fr 320px;
}
.dive-block:nth-child(even){grid-template-columns:320px 1fr}
.dive-block:nth-child(even) .dive-media{order:-1}
.dive-body{padding:30px 30px 28px}
.dive-body h3{font-size:18px;margin-bottom:12px}
.dive-body p{color:var(--text-2);font-size:14.5px;line-height:1.72}
.dive-media{position:relative;min-height:210px;background:#0d0d0d}
.dive-media img{width:100%;height:100%;object-fit:cover;opacity:.86}
.dive-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,10,.15),rgba(10,10,10,.6));
}
.dive-metric{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:700;
  border:1px solid var(--line-2);background:rgba(234,88,12,.1);color:var(--ember);
}

/* ---------- Golden hours ---------- */
.hours{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.hour-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;
  background:linear-gradient(150deg,rgba(234,88,12,.12),rgba(255,255,255,.02));
  position:relative;overflow:hidden;
}
.hour-card::before{
  content:"";position:absolute;top:-40px;right:-40px;width:140px;height:140px;
  border-radius:50%;background:radial-gradient(circle,rgba(239,68,68,.28),transparent 70%);
}
.hour-card .hour-time{
  font-size:clamp(22px,3vw,30px);font-weight:800;color:var(--ember);line-height:1.1;
}
.hour-card h3{font-size:16px;margin:14px 0 10px}
.hour-card p{font-size:14.5px;color:var(--text-2)}
.hour-meter{margin-top:18px}
.hour-meter .bar{height:6px;border-radius:4px;background:rgba(255,255,255,.08);overflow:hidden}
.hour-meter .bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--magma),var(--gold))}
.hour-meter small{display:block;margin-top:8px;font-size:12.5px;color:var(--text-3)}

/* ---------- Rhythm technique ---------- */
.rhythm{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.rhythm-copy p{color:var(--text-2);font-size:15px;line-height:1.72}
.rhythm-list{margin-top:20px;display:grid;gap:12px}
.rhythm-list li{
  display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--text-2);
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;
  background:rgba(255,255,255,.02);
}
.rhythm-list li i{color:var(--magma);margin-top:4px}
.rhythm-visual{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#101010;
}
.rhythm-visual img{width:100%;height:260px;object-fit:cover;opacity:.88}
.rhythm-visual .rv-body{padding:22px 22px 24px}
.rv-body h3{font-size:15.5px;margin-bottom:10px}
.rv-body p{font-size:14px;color:var(--text-3)}
.rv-split{display:flex;gap:12px;margin-top:16px}
.rv-split div{
  flex:1;border:1px solid var(--line);border-radius:var(--radius-xs);
  padding:12px 13px;background:rgba(255,255,255,.02);
}
.rv-split b{display:block;font-size:17px;color:var(--ember)}
.rv-split span{font-size:12px;color:var(--text-3)}

/* ---------- Withdraw steps ---------- */
.withdraw{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.wd-card{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 20px;
  background:#111;transition:border-color .25s ease,transform .25s ease;
}
.wd-card:hover{border-color:var(--line-2);transform:translateY(-4px)}
.wd-card i{font-size:19px;color:var(--magma)}
.wd-card h3{font-size:15px;margin:14px 0 8px}
.wd-card p{font-size:13.5px;color:var(--text-3)}

/* ---------- Payment channels ---------- */
.pay-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.pay-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 14px;
  text-align:center;background:rgba(255,255,255,.025);
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.pay-item:hover{border-color:var(--line-2);background:rgba(234,88,12,.08);transform:translateY(-3px)}
.pay-item b{display:block;font-size:14.5px;margin-bottom:5px}
.pay-item span{font-size:12px;color:var(--text-3)}

/* ---------- Feed + hot rank ---------- */
.feed-layout{display:grid;grid-template-columns:1.55fr .95fr;gap:26px;align-items:start}
.feed-list{display:grid;gap:14px}
.feed-item{
  display:block;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:20px 22px;background:rgba(255,255,255,.022);
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.feed-item:hover{border-color:var(--line-2);background:rgba(234,88,12,.07);transform:translateX(4px)}
.feed-tag{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ember);margin-bottom:9px;
}
.feed-item h3{font-size:16px;line-height:1.4;margin-bottom:7px}
.feed-item p{font-size:13.5px;color:var(--text-3)}
.feed-item time{display:block;margin-top:10px;font-size:12px;color:var(--text-3)}
.feed-more{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  font-size:14px;font-weight:700;color:var(--ember);
}
.feed-more:hover{color:#fff}
.hot-panel{
  border:1px solid var(--line);border-radius:var(--radius);
  background:#101010;padding:24px 22px;position:sticky;top:92px;
}
.hot-panel h3{font-size:16px;margin-bottom:16px;display:flex;align-items:center;gap:9px}
.hot-panel h3 i{color:var(--flare)}
.hot-row{
  display:grid;grid-template-columns:26px 1fr;gap:12px;align-items:start;
  padding:13px 0;border-bottom:1px dashed var(--line);
}
.hot-row:last-child{border-bottom:0}
.hot-rank{
  font-size:15px;font-weight:800;color:var(--magma);line-height:1.35;
}
.hot-row a{font-size:14px;line-height:1.5;display:block}
.hot-row a:hover{color:var(--ember)}
.hot-row small{display:block;color:var(--text-3);font-size:12px;margin-top:4px}
.empty-note{
  border:1px dashed var(--line);border-radius:var(--radius-sm);
  padding:22px;color:var(--text-3);font-size:14px;text-align:center;
}

/* ---------- Channel matrix ---------- */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.matrix-card{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;background:linear-gradient(165deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  display:flex;flex-direction:column;transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.matrix-card:hover{border-color:var(--line-2);transform:translateY(-5px);box-shadow:var(--shadow-fire)}
.matrix-card i{font-size:20px;color:var(--magma)}
.matrix-card h3{font-size:17px;margin:16px 0 10px}
.matrix-card p{font-size:14px;color:var(--text-3);flex:1}
.matrix-link{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  font-size:14px;font-weight:700;color:var(--ember);
}
.matrix-link:hover{color:#fff}

/* ---------- Metrics ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 20px;
  background:#111;
}
.metric b{
  display:block;font-size:clamp(22px,2.8vw,30px);font-weight:800;line-height:1.1;
  color:var(--ember);
}
.metric span{display:block;font-size:13px;color:var(--text-3);margin-top:8px}
.metric .trend{font-size:12px;font-weight:700;color:#34D399;margin-top:6px;display:block}

/* ---------- Reviews ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{
  border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  background:rgba(255,255,255,.025);
}
.review .stars{color:var(--gold);font-size:13px;letter-spacing:2px}
.review p{font-size:14.5px;color:var(--text-2);margin:14px 0 16px;line-height:1.7}
.review .who{display:flex;align-items:center;gap:11px}
.review .who .av{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--magma),var(--flare));
  font-size:13px;font-weight:800;
}
.review .who b{display:block;font-size:13.5px}
.review .who small{font-size:12px;color:var(--text-3)}

/* ---------- Media / partners ---------- */
.press-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.press-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:20px 16px;text-align:center;background:rgba(255,255,255,.02);
  font-size:13.5px;font-weight:600;color:var(--text-2);
  transition:border-color .25s ease,color .2s ease;
}
.press-item:hover{border-color:var(--line-2);color:var(--text)}
.press-item i{display:block;font-size:18px;color:var(--magma);margin-bottom:10px}

/* ---------- Changelog / news table ---------- */
.news-table{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#101010}
.news-row{
  display:grid;grid-template-columns:150px 1fr 130px;gap:18px;align-items:center;
  padding:16px 22px;border-bottom:1px solid var(--line);
  transition:background .22s ease;
}
.news-row:last-child{border-bottom:0}
.news-row:hover{background:rgba(234,88,12,.07)}
.news-cat{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ember)}
.news-title{font-size:14.5px;line-height:1.5}
.news-time{font-size:12.5px;color:var(--text-3);text-align:right}

/* ---------- Subscribe ---------- */
.subscribe{
  border:1px solid var(--line-2);border-radius:var(--radius);
  padding:38px 34px;background:
  radial-gradient(600px 260px at 8% 0%,rgba(234,88,12,.18),transparent 66%),
  #101010;
  display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;
}
.subscribe h2{font-size:clamp(20px,2.6vw,28px)}
.subscribe p{margin-top:12px;color:var(--text-2);font-size:14.5px}
.sub-form{display:flex;gap:10px;flex-wrap:wrap}
.sub-form input{
  flex:1;min-width:200px;padding:13px 16px;border-radius:12px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  color:var(--text);font-size:14.5px;font-family:inherit;
}
.sub-form input::placeholder{color:var(--text-3)}
.sub-form input:focus{outline:none;border-color:var(--magma);background:rgba(234,88,12,.08)}
.sub-note{margin-top:12px;font-size:12.5px;color:var(--text-3)}

/* ---------- Tag cloud ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:11px}
.tag-cloud a{
  padding:9px 17px;border-radius:999px;font-size:13.5px;font-weight:600;
  border:1px solid var(--line);color:var(--text-2);background:rgba(255,255,255,.025);
  transition:all .22s ease;
}
.tag-cloud a:hover{border-color:var(--line-2);color:var(--ember);background:rgba(234,88,12,.1);transform:translateY(-2px)}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.022);overflow:hidden;
}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 22px;text-align:left;font-size:15.5px;font-weight:700;color:var(--text);
}
.faq-q i{color:var(--magma);font-size:14px;transition:transform .25s ease;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{padding:0 22px 20px;font-size:14.5px;color:var(--text-2);display:none;line-height:1.72}
.faq-item.open .faq-a{display:block}

/* ---------- Final CTA ---------- */
.final-cta{
  position:relative;overflow:hidden;border-radius:var(--radius);
  border:1px solid var(--line-2);padding:48px 40px;text-align:center;
  background:
    radial-gradient(700px 300px at 50% 0%,rgba(239,68,68,.22),transparent 70%),
    linear-gradient(150deg,#141414,#0C0C0C);
}
.final-cta h2{font-size:clamp(22px,3.2vw,34px)}
.final-cta p{margin:16px auto 0;max-width:720px;color:var(--text-2);font-size:15.5px}
.final-cta .hero-actions{margin-top:28px}

/* ---------- Footer ---------- */
.site-footer{background:#080808;border-top:1px solid var(--line);padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-mark{width:38px;height:38px;font-size:18px}
.footer-brand strong{font-size:15px}
.footer-about{font-size:13.5px;color:var(--text-3);line-height:1.75}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--text);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:13.5px;color:var(--text-3)}
.footer-col a:hover{color:var(--ember)}
.footer-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.footer-badges span{
  font-size:11.5px;font-weight:600;color:var(--text-3);
  border:1px solid var(--line);border-radius:999px;padding:6px 12px;
}
.footer-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:12.5px;color:var(--text-3);
}
.footer-bottom .age{color:var(--ember);font-weight:700}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(10,10,10,.82);
  border:2px solid var(--magma);
  color:var(--ember);font-size:21px;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  box-shadow:0 0 20px rgba(239,68,68,.42);
  opacity:.82;animation:fabPulse 2.8s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 34px rgba(239,68,68,.72)}
.fab:active{transform:scale(.94) translateY(2px)}
.fab .fab-dot{
  position:absolute;top:3px;right:3px;width:11px;height:11px;border-radius:50%;
  background:var(--flare);box-shadow:0 0 8px var(--flare),0 0 0 2px #0A0A0A;
  animation:dotBlink 1.6s ease-in-out infinite;
}
@keyframes fabPulse{
  0%,100%{box-shadow:0 0 16px rgba(239,68,68,.32)}
  50%{box-shadow:0 0 30px rgba(239,68,68,.7)}
}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .hero-points{grid-template-columns:repeat(2,1fr)}
  .g4,.tier-grid,.withdraw,.metrics,.press-grid{grid-template-columns:repeat(2,1fr)}
  .pay-grid{grid-template-columns:repeat(3,1fr)}
  .feed-layout{grid-template-columns:1fr}
  .hot-panel{position:static}
  .dive-block,.dive-block:nth-child(even){grid-template-columns:1fr}
  .dive-block:nth-child(even) .dive-media{order:0}
  .dive-media{min-height:200px;height:200px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .main-nav{display:none}
  .nav-toggle{display:grid;place-items:center}
  .main-nav.open{
    display:flex;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#0C0C0C;border-bottom:1px solid var(--line);
    padding:14px 20px 20px;margin:0;
  }
  .main-nav.open a{padding:12px 14px;border-radius:10px}
  .header-cta{margin-left:0}
  .header-inner{position:relative;flex-wrap:wrap}
  .stats-strip-wrap{overflow-x:auto}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .steps,.reviews,.matrix,.g3{grid-template-columns:1fr 1fr}
  .rhythm{grid-template-columns:1fr}
  .subscribe{grid-template-columns:1fr;padding:30px 24px}
  .news-row{grid-template-columns:1fr;gap:6px}
  .news-time{text-align:left}
}
@media (max-width:520px){
  .section{padding:54px 0}
  .hero{padding:60px 0 56px}
  .hero-points{grid-template-columns:1fr}
  .g2,.g3,.g4,.steps,.reviews,.matrix,.tier-grid,.withdraw,.metrics,.press-grid,.hours{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:repeat(2,1fr)}
  .stat-strip{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .btn{width:100%}
  .header-cta .btn{width:auto;padding:10px 15px;font-size:13.5px}
  .hero-actions{flex-direction:column}
  .final-cta{padding:34px 22px}
  .fab{width:52px;height:52px;left:12px;bottom:88px;font-size:19px}
  .sec-head h2{font-size:22px}
  .g3,.g4{gap:14px}
  .pain-item{grid-template-columns:1fr;gap:8px}
  .pain-num{font-size:20px}
  .rhythm-visual img{height:200px}
}

/* roulang page: category1 */
:root{
  --bg:#0A0A0A;
  --bg-2:#141414;
  --bg-3:#1C1C1C;
  --bg-soft:#111111;
  --magma:#EA580C;
  --magma-2:#C2410C;
  --flare:#EF4444;
  --ember:#FDBA74;
  --gold:#FBBF24;
  --text:#FFFFFF;
  --text-2:#B4B4B4;
  --text-3:#8A8A8A;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(234,88,12,.35);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow-sm:0 2px 10px rgba(0,0,0,.35);
  --shadow:0 8px 32px rgba(0,0,0,.45);
  --shadow-fire:0 4px 24px rgba(234,88,12,.25);
  --shadow-fire-lg:0 10px 40px rgba(239,68,68,.32);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.24;letter-spacing:-.02em;font-family:'Be Vietnam Pro',system-ui,sans-serif}
h2{font-size:clamp(22px,2.6vw,32px)}
h3{font-size:clamp(18px,2vw,22px)}
h4{font-size:16px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
strong{font-weight:700}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(10,10,10,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:16px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);
  box-shadow:var(--shadow-fire);font-size:19px;flex:0 0 auto;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:190px}
.brand-text small{font-size:11px;color:var(--ember);font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;
  color:var(--text-2);white-space:nowrap;border:1px solid transparent;
}
.main-nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.main-nav a.active{color:var(--ember);background:rgba(234,88,12,.12);border-color:var(--line-2)}
.header-cta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  font-size:17px;color:var(--text);flex:0 0 auto;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:12px;font-size:14.5px;font-weight:700;
  letter-spacing:.01em;white-space:nowrap;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease;
}
.btn i{font-size:13px}
.btn-fire{background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);color:#fff;box-shadow:var(--shadow-fire)}
.btn-fire:hover{transform:translateY(-2px);box-shadow:var(--shadow-fire-lg);color:#fff}
.btn-fire:active{transform:translateY(0) scale(.98)}
.btn-ghost{border-color:var(--line-2);color:var(--ember);background:rgba(234,88,12,.06)}
.btn-ghost:hover{background:rgba(234,88,12,.16);color:#fff;transform:translateY(-2px)}
.btn-line{border-color:var(--line);color:var(--text-2);background:rgba(255,255,255,.03)}
.btn-line:hover{color:#fff;border-color:var(--line-2);background:rgba(255,255,255,.06)}
.btn-lg{padding:15px 30px;font-size:15.5px;border-radius:14px}
.btn-block{width:100%}

/* ---------- Sections ---------- */
.section{padding:74px 0;position:relative}
.section--alt{background:var(--bg-2)}
.section--soft{background:linear-gradient(180deg,#0A0A0A 0%,#131313 100%)}
.section--fire{
  background:
    radial-gradient(900px 420px at 12% -10%,rgba(234,88,12,.16),transparent 65%),
    radial-gradient(700px 380px at 100% 0%,rgba(239,68,68,.12),transparent 70%),
    #0E0E0E;
}
.section-line{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent)}
.sec-head{max-width:780px;margin-bottom:34px}
.sec-head .divider{width:64px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--magma),var(--flare));margin-top:18px}
.sec-head .eyebrow{
  font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ember);margin-bottom:12px;display:block;
}
.sec-head p{margin-top:14px;color:var(--text-2);font-size:15.5px;line-height:1.7}
.sec-head--split{display:flex;flex-wrap:wrap;align-items:flex-end;gap:22px;justify-content:space-between;max-width:none}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:76px 0 64px;background:linear-gradient(150deg,#0A0A0A 0%,#141414 55%,#1B0F06 100%)}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/a161e06024d339d4.jpg') center/cover no-repeat;opacity:.22;filter:saturate(.85)}
.hero-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.6) 0%,rgba(10,10,10,.9) 60%,rgba(10,10,10,.98) 100%)}
.hero .wrap{position:relative;z-index:3}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:44px;align-items:start}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--line-2);background:rgba(234,88,12,.1);color:var(--ember);
}
.hero h1{
  font-size:clamp(26px,3.4vw,44px);margin-top:20px;font-weight:800;
  background:linear-gradient(100deg,#FFFFFF 10%,#FDE68A 52%,#FDBA74 84%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead p.hero-sub{margin-top:18px;color:var(--text-2);font-size:16.5px;line-height:1.7;max-width:640px}
.hero-list{margin-top:24px;display:grid;gap:11px;max-width:640px}
.hero-list li{display:flex;gap:11px;align-items:flex-start;color:var(--text-2);font-size:15px;line-height:1.6}
.hero-list li i{color:var(--magma);font-size:14px;margin-top:5px;flex:0 0 auto}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-meta span{
  font-size:12.5px;color:var(--text-3);border:1px solid var(--line);
  padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.02);
}

/* Hero panel */
.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(28,28,28,.92),rgba(17,17,17,.92));
  padding:22px;box-shadow:var(--shadow);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.panel-head strong{font-size:15px}
.panel-head .live{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#4ADE80}
.panel-head .live::before{content:"";width:7px;height:7px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 4px rgba(34,197,94,.16);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0 18px}
.quick-tile{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 14px 13px;
  background:rgba(255,255,255,.025);transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.quick-tile:hover{border-color:var(--line-2);background:rgba(234,88,12,.07);transform:translateY(-3px)}
.quick-tile b{display:block;font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--gold)}
.quick-tile small{display:block;margin-top:4px;font-size:12.5px;color:var(--text-3);line-height:1.45}
.panel-note{font-size:12.5px;color:var(--text-3);margin-top:12px;line-height:1.55}

/* ---------- Data strip ---------- */
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.02)}
.strip-item{padding:22px 20px;border-right:1px solid var(--line)}
.strip-item:last-child{border-right:0}
.strip-item b{display:block;font-size:26px;font-weight:800;letter-spacing:-.02em;background:linear-gradient(120deg,#FDBA74,#FBBF24);-webkit-background-clip:text;background-clip:text;color:transparent}
.strip-item span{display:block;margin-top:5px;font-size:13px;color:var(--text-3);line-height:1.5}

/* ---------- Risk block ---------- */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:center}
.risk-list{display:grid;gap:22px}
.risk-item{display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;align-items:start}
.risk-num{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  font-size:17px;font-weight:800;color:var(--ember);
  border:1px solid var(--line-2);background:rgba(234,88,12,.09);
}
.risk-item h3{margin-bottom:7px}
.risk-item p{color:var(--text-2);font-size:15px;line-height:1.68}
.media-frame{
  position:relative;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.media-frame img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s ease}
.media-frame:hover img{transform:scale(1.04)}
.media-tag{
  position:absolute;left:14px;bottom:14px;padding:7px 13px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  background:linear-gradient(135deg,var(--magma),var(--flare));color:#fff;box-shadow:var(--shadow-fire);
}

/* ---------- Definition rows ---------- */
.def-rows{margin-top:6px;border-top:1px solid var(--line)}
.def-row{
  display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:26px;
  padding:22px 0;border-bottom:1px solid var(--line);
}
.def-row h4{display:flex;align-items:center;gap:10px;color:var(--text)}
.def-row h4 i{color:var(--magma);font-size:13px}
.def-row p{color:var(--text-2);font-size:15px;line-height:1.68}
.def-row p b{color:var(--ember)}

/* ---------- Steps ---------- */
.steps{display:grid;gap:0;counter-reset:step}
.step{
  display:grid;grid-template-columns:74px minmax(0,1fr);gap:22px;
  padding:24px 0;border-bottom:1px solid var(--line);position:relative;
}
.step:first-child{border-top:1px solid var(--line)}
.step-idx{
  width:74px;height:74px;border-radius:20px;display:grid;place-items:center;
  font-size:24px;font-weight:800;letter-spacing:-.03em;color:#fff;
  background:linear-gradient(150deg,rgba(234,88,12,.85),rgba(239,68,68,.7));
  box-shadow:var(--shadow-fire);
}
.step-body h3{margin-bottom:8px}
.step-body p{color:var(--text-2);font-size:15px;line-height:1.68;max-width:760px}
.step-body .step-tag{
  display:inline-block;margin-top:12px;font-size:12px;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ember);border:1px solid var(--line-2);
  border-radius:999px;padding:5px 12px;background:rgba(234,88,12,.08);
}

/* ---------- Table ---------- */
.table-shell{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.02)}
.rtp-table{width:100%;border-collapse:collapse;margin:0;background:transparent}
.rtp-table thead th{
  text-align:left;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-3);font-weight:700;padding:16px 20px;
  background:rgba(255,255,255,.03);border-bottom:1px solid var(--line);
}
.rtp-table td{
  padding:18px 20px;font-size:14.5px;color:var(--text-2);line-height:1.6;
  border-bottom:1px solid var(--line);vertical-align:top;background:transparent;
}
.rtp-table tbody tr:last-child td{border-bottom:0}
.rtp-table tbody tr:hover td{background:rgba(234,88,12,.05)}
.rtp-table td:first-child{color:var(--text);font-weight:700;white-space:nowrap}
.tag{
  display:inline-block;padding:5px 11px;border-radius:999px;font-size:12px;font-weight:700;
  border:1px solid var(--line);color:var(--text-2);background:rgba(255,255,255,.04);
}
.tag--cool{border-color:rgba(56,189,248,.35);color:#7DD3FC;background:rgba(56,189,248,.08)}
.tag--warm{border-color:var(--line-2);color:var(--ember);background:rgba(234,88,12,.1)}
.tag--hot{border-color:rgba(239,68,68,.35);color:#FCA5A5;background:rgba(239,68,68,.1)}
.table-scroll{overflow-x:auto}
.table-scroll .rtp-table{min-width:720px}

/* ---------- Results & audience ---------- */
.result-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;align-items:start}
.stat-stack{display:grid;gap:16px}
.stat{
  border-left:3px solid var(--magma);padding:4px 0 4px 18px;
}
.stat b{display:block;font-size:30px;font-weight:800;letter-spacing:-.03em;color:var(--text)}
.stat span{display:block;margin-top:5px;font-size:14px;color:var(--text-3);line-height:1.55}
.quotes{display:grid;gap:16px;margin-top:28px}
.quote{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;
  background:rgba(255,255,255,.025);
}
.quote p{color:var(--text-2);font-size:14.5px;line-height:1.68;font-style:italic}
.quote footer{margin-top:12px;font-size:13px;color:var(--ember);font-weight:700}
.audience{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:linear-gradient(170deg,rgba(28,28,28,.9),rgba(16,16,16,.9))}
.audience h3{margin-bottom:16px}
.audience li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--text-2);line-height:1.62}
.audience li:last-child{border-bottom:0;padding-bottom:0}
.audience li i{color:var(--magma);margin-top:5px;font-size:13px;flex:0 0 auto}

/* ---------- Channels ---------- */
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel{
  display:block;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:rgba(255,255,255,.025);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.channel:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--shadow-fire)}
.channel-img{position:relative;overflow:hidden}
.channel-img img{width:100%;aspect-ratio:16/10;object-fit:cover}
.channel-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(10,10,10,.85) 100%)}
.channel-body{padding:20px 20px 22px}
.channel-body h3{font-size:18px;margin-bottom:8px}
.channel-body p{color:var(--text-3);font-size:14px;line-height:1.62}
.channel-body .channel-link{
  display:inline-flex;align-items:center;gap:8px;margin-top:14px;
  font-size:13.5px;font-weight:700;color:var(--ember);
}
.channel:hover .channel-link{color:var(--gold)}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(255,255,255,.025);overflow:hidden;transition:border-color .25s ease}
.faq-item[open]{border-color:var(--line-2);background:rgba(234,88,12,.05)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-size:15.5px;font-weight:700;
  display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;
  color:var(--ember);transition:transform .25s ease;flex:0 0 auto;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 22px 20px;color:var(--text-2);font-size:14.8px;line-height:1.7}

/* ---------- CTA ---------- */
.cta-band{
  border:1px solid var(--line-2);border-radius:var(--radius);padding:38px 34px;
  background:
    radial-gradient(600px 260px at 8% 0%,rgba(234,88,12,.22),transparent 70%),
    linear-gradient(140deg,#161616,#0C0C0C);
  display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;
}
.cta-band h2{max-width:620px;font-size:clamp(21px,2.5vw,30px)}
.cta-band p{margin-top:12px;color:var(--text-2);font-size:15px;line-height:1.68;max-width:640px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 20px;min-height:56px;border-radius:999px;
  background:rgba(7,7,13,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),
                   linear-gradient(120deg,var(--magma),var(--gold));
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#fff;font-size:13.5px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;
  box-shadow:0 0 22px rgba(234,88,12,.45);
  transition:transform .25s ease,box-shadow .3s ease,opacity .25s ease;
  opacity:.85;
}
.fab i{font-size:16px;color:var(--gold);animation:flicker 2.6s infinite}
@keyframes flicker{0%,100%{opacity:1}45%{opacity:1}52%{opacity:.35}58%{opacity:1}64%{opacity:.5}70%{opacity:1}}
.fab::after{
  content:"";position:absolute;top:-4px;right:-4px;width:13px;height:13px;border-radius:50%;
  background:#EF4444;border:2px solid #0A0A0A;animation:pulse 1.6s infinite;
}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.04);box-shadow:0 0 34px rgba(239,68,68,.55);color:#fff}
.fab:active{transform:scale(.95)}

/* ---------- Footer ---------- */
.site-footer{background:#080808;border-top:1px solid var(--line);padding:58px 0 26px;position:relative}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand strong{font-size:16px;font-weight:800}
.footer-about{color:var(--text-3);font-size:14px;line-height:1.72;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.footer-badges span{
  font-size:11.5px;font-weight:600;letter-spacing:.04em;color:var(--text-2);
  border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:rgba(255,255,255,.03);
}
.footer-col h4{font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--text);margin-bottom:14px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:var(--text-3);line-height:1.5}
.footer-col a:hover{color:var(--ember)}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:var(--text-3);
}
.footer-bottom .age{color:var(--ember)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .split,.result-grid{grid-template-columns:1fr;gap:30px}
  .channels{grid-template-columns:1fr 1fr}
  .strip{grid-template-columns:1fr 1fr}
  .strip-item:nth-child(2){border-right:0}
  .strip-item:nth-child(1),.strip-item:nth-child(2){border-bottom:1px solid var(--line)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .main-nav{
    position:fixed;top:70px;left:0;right:0;z-index:79;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 20px 20px;background:rgba(10,10,10,.98);
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    margin-left:0;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 14px;font-size:15px}
  .header-cta .btn{padding:10px 14px;font-size:13.5px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:56px 0 48px}
  .channels{grid-template-columns:1fr}
  .quick-grid{grid-template-columns:1fr 1fr}
  .def-row{grid-template-columns:1fr;gap:10px}
  .step{grid-template-columns:56px minmax(0,1fr);gap:16px}
  .step-idx{width:56px;height:56px;border-radius:16px;font-size:19px}
  .risk-item{grid-template-columns:44px minmax(0,1fr);gap:13px}
  .risk-num{width:44px;height:44px;border-radius:12px;font-size:15px}
  .cta-band{padding:28px 22px}
  .fab{bottom:88px;padding:12px 16px;font-size:12.5px}
}
@media (max-width:560px){
  .brand-text small{display:none}
  .brand-text strong{font-size:13.5px;max-width:132px}
  .brand-mark{width:36px;height:36px;font-size:16px;border-radius:10px}
  .nav-toggle{width:38px;height:38px}
  .header-cta{gap:6px}
  .header-cta .btn{padding:8px 10px;font-size:12.5px;gap:6px}
  .header-cta .btn i{display:none}
  .strip{grid-template-columns:1fr}
  .strip-item{border-right:0;border-bottom:1px solid var(--line)}
  .strip-item:last-child{border-bottom:0}
  .quick-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .fab span.fab-text{display:none}
  .fab{padding:14px;min-width:56px;justify-content:center}
}

/* roulang page: article */
:root{
  --bg:#0A0A0A;
  --bg-2:#141414;
  --bg-3:#1C1C1C;
  --bg-soft:#111111;
  --magma:#EA580C;
  --magma-2:#C2410C;
  --flare:#EF4444;
  --ember:#FDBA74;
  --gold:#FBBF24;
  --text:#FFFFFF;
  --text-2:#B4B4B4;
  --text-3:#8A8A8A;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(234,88,12,.35);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow-sm:0 2px 10px rgba(0,0,0,.35);
  --shadow:0 8px 32px rgba(0,0,0,.45);
  --shadow-fire:0 4px 24px rgba(234,88,12,.25);
  --shadow-fire-lg:0 10px 40px rgba(239,68,68,.32);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:76px 0;position:relative}
.section--alt{background:var(--bg-2)}
.section--soft{background:linear-gradient(180deg,#0A0A0A 0%,#121212 100%)}
.section--fire{
  background:
    radial-gradient(900px 420px at 12% -10%,rgba(234,88,12,.16),transparent 65%),
    radial-gradient(700px 380px at 100% 0%,rgba(239,68,68,.12),transparent 70%),
    #0E0E0E;
}
.sec-head{max-width:820px;margin-bottom:36px}
.sec-head h2{font-size:clamp(22px,3vw,32px)}
.sec-head p{margin-top:14px;color:var(--text-2);font-size:15.5px;line-height:1.7}
.eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--magma);margin-bottom:12px;
}
.divider{width:64px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--magma),var(--flare));margin-top:18px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(10,10,10,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:70px;position:relative}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;
  background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);
  box-shadow:var(--shadow-fire);font-size:20px;color:#fff;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
.brand-text small{font-size:11px;color:var(--ember);font-weight:600;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;
  color:var(--text-2);white-space:nowrap;border:1px solid transparent;
}
.main-nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.main-nav a.active{color:var(--ember);background:rgba(234,88,12,.12);border-color:var(--line-2)}
.header-cta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  font-size:17px;color:var(--text);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:12px;font-size:14.5px;font-weight:700;
  letter-spacing:.01em;white-space:nowrap;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease;
}
.btn i{font-size:14px}
.btn-fire{background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);color:#fff;box-shadow:var(--shadow-fire)}
.btn-fire:hover{transform:translateY(-2px);box-shadow:var(--shadow-fire-lg);color:#fff}
.btn-fire:active{transform:translateY(0) scale(.98)}
.btn-ghost{border-color:var(--line-2);color:var(--ember);background:rgba(234,88,12,.06)}
.btn-ghost:hover{background:rgba(234,88,12,.16);color:#fff;transform:translateY(-2px)}
.btn-line{border-color:var(--line);color:var(--text-2);background:rgba(255,255,255,.03)}
.btn-line:hover{color:#fff;border-color:var(--line-2);background:rgba(255,255,255,.06)}
.btn-lg{padding:15px 30px;font-size:15.5px;border-radius:14px}

/* ---------- Article hero ---------- */
.article-hero{
  position:relative;overflow:hidden;padding:64px 0 60px;
  background:linear-gradient(150deg,#0A0A0A 0%,#141414 55%,#1B0F06 100%);
}
.article-hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/71ae9ecb1e005340.jpg') center/cover no-repeat;
  opacity:.2;filter:saturate(.8);
}
.article-hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,10,.62) 0%,rgba(10,10,10,.9) 60%,rgba(10,10,10,.98) 100%);
}
.article-hero .wrap{position:relative;z-index:3;max-width:960px}
.crumbs{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--text-3);flex-wrap:wrap}
.crumbs a{color:var(--text-2)}
.crumbs a:hover{color:var(--ember)}
.crumbs span.sep{color:var(--line-2)}
.pill{
  display:inline-flex;align-items:center;gap:8px;margin-top:20px;
  padding:7px 16px;border-radius:999px;font-size:12.5px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--line-2);background:rgba(234,88,12,.1);color:var(--ember);
}
.article-hero h1{
  font-size:clamp(25px,4vw,44px);margin-top:18px;font-weight:800;
  background:linear-gradient(100deg,#FFFFFF 10%,#FDE68A 50%,#FDBA74 82%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.article-lead{margin-top:18px;color:var(--text-2);font-size:16.5px;line-height:1.72}
.article-meta{
  display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:24px;
  font-size:13.5px;color:var(--text-3);
}
.article-meta span{display:inline-flex;align-items:center;gap:8px}
.article-meta i{color:var(--magma)}

/* ---------- Stat bar ---------- */
.stat-bar{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,#100C08 0%,#0A0A0A 55%,#120D08 100%);
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-item{padding:26px 22px;border-right:1px solid var(--line);text-align:left}
.stat-item:last-child{border-right:0}
.stat-item strong{
  display:block;font-size:26px;font-weight:800;line-height:1.15;
  background:linear-gradient(120deg,var(--ember),var(--flare));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-item span{display:block;margin-top:6px;font-size:13.5px;color:var(--text-3);line-height:1.5}

/* ---------- Article body ---------- */
.article-shell{max-width:900px}
.article-body{font-size:16px;color:var(--text-2)}
.article-body h2{
  font-size:clamp(21px,2.6vw,28px);margin:40px 0 14px;padding-left:14px;
  border-left:3px solid var(--magma);line-height:1.35;color:#fff;
}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:19px;margin:28px 0 10px;color:#fff}
.article-body h4{font-size:16.5px;margin:22px 0 8px;color:var(--ember)}
.article-body p{margin:0 0 16px;line-height:1.78}
.article-body strong{color:#fff;font-weight:700}
.article-body em{color:var(--ember);font-style:normal;font-weight:600}
.article-body ul{margin:0 0 18px}
.article-body ul li{position:relative;padding-left:24px;margin-bottom:10px;line-height:1.72}
.article-body ul li::before{
  content:"";position:absolute;left:6px;top:11px;width:7px;height:7px;border-radius:2px;
  background:linear-gradient(135deg,var(--magma),var(--flare));
}
.article-body ol{list-style:decimal;padding-left:22px;margin:0 0 18px}
.article-body ol li{margin-bottom:10px;line-height:1.72;padding-left:4px}
.article-body ol li::marker{color:var(--magma);font-weight:700}
.article-body img{border-radius:var(--radius-sm);margin:22px 0;border:1px solid var(--line)}
.article-body a{color:var(--ember);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:#fff}
.article-body blockquote{
  margin:22px 0;padding:18px 22px;border-left:3px solid var(--magma);
  background:rgba(234,88,12,.07);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:#fff;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.article-body th{color:var(--ember);background:rgba(255,255,255,.03);font-weight:700}
.article-body hr{border:0;height:1px;background:var(--line);margin:32px 0}
.empty-state{
  border:1px dashed var(--line-2);border-radius:var(--radius);
  background:rgba(234,88,12,.05);padding:44px 28px;text-align:left;
}
.empty-state i{font-size:26px;color:var(--magma)}
.empty-state h2{font-size:22px;margin:16px 0 10px;border:0;padding:0}
.empty-state p{color:var(--text-2);margin-bottom:22px;max-width:560px}

/* ---------- Steps ---------- */
.split{display:grid;grid-template-columns:1.45fr 1fr;gap:44px;align-items:start}
.lead-text{font-size:16.5px;color:var(--text-2);line-height:1.78;margin-bottom:28px}
.step-list li{display:flex;gap:18px;padding:20px 0;border-top:1px solid var(--line)}
.step-list li:last-child{border-bottom:1px solid var(--line)}
.step-num{
  flex:0 0 auto;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-size:14px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);
  box-shadow:var(--shadow-fire);
}
.step-list h3{font-size:16.5px;margin-bottom:6px}
.step-list p{color:var(--text-2);font-size:15px;line-height:1.72}
.side-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));
  box-shadow:var(--shadow);
}
.side-card img{width:100%;height:170px;object-fit:cover;border-bottom:1px solid var(--line)}
.side-card-body{padding:22px}
.side-card-body h3{font-size:17px;margin-bottom:14px}
.side-card-body ul li{
  position:relative;padding-left:22px;margin-bottom:11px;font-size:14.5px;
  color:var(--text-2);line-height:1.68;
}
.side-card-body ul li::before{
  content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;font-size:11px;
  position:absolute;left:0;top:3px;color:var(--magma);
}

/* ---------- Table ---------- */
.table-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg-soft)}
.tier-table{width:100%;border-collapse:collapse;font-size:14.5px}
.tier-table thead th{
  background:rgba(234,88,12,.12);color:var(--ember);font-weight:700;
  text-align:left;padding:15px 18px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;
  border-bottom:1px solid var(--line-2);
}
.tier-table td{padding:15px 18px;border-bottom:1px solid var(--line);color:var(--text-2)}
.tier-table tbody tr:last-child td{border-bottom:0}
.tier-table tbody tr:hover{background:rgba(234,88,12,.05)}
.tier-table td:first-child{color:#fff;font-weight:700}
.tier-table .mult{
  color:var(--ember);font-weight:800;font-size:16px;
}

/* ---------- Payment ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}
.channel{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.025);padding:18px 16px;
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.channel:hover{border-color:var(--line-2);transform:translateY(-3px);background:rgba(234,88,12,.07)}
.channel i{font-size:19px;color:var(--magma)}
.channel strong{display:block;margin:10px 0 5px;font-size:14.5px;color:#fff}
.channel span{font-size:13px;color:var(--text-3);line-height:1.55;display:block}
.note-line{
  margin-top:26px;padding:16px 20px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(255,255,255,.02);
  font-size:14px;color:var(--text-2);line-height:1.7;
}
.note-line strong{color:var(--ember)}

/* ---------- Membership tiers ---------- */
.tier-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.tier-badge{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.008));
  padding:22px 18px;text-align:left;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.tier-badge:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--shadow-fire)}
.tier-icon{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:18px;
  background:linear-gradient(135deg,rgba(234,88,12,.22),rgba(239,68,68,.14));
  border:1px solid var(--line-2);color:var(--ember);
}
.tier-badge strong{display:block;margin:14px 0 6px;font-size:15px;color:#fff}
.tier-badge small{display:block;font-size:13px;color:var(--text-3);line-height:1.55}
.tier-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 0;font-size:16.5px;font-weight:700;color:#fff;cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--magma);font-size:14px;transition:transform .25s ease;flex:0 0 auto}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item summary:hover{color:var(--ember)}
.faq-body{padding:0 0 22px;color:var(--text-2);font-size:15px;line-height:1.76;max-width:800px}

/* ---------- Post grid ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post-card{
  display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--bg-soft);overflow:hidden;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.post-card:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--shadow-fire)}
.post-card img{width:100%;height:162px;object-fit:cover;border-bottom:1px solid var(--line)}
.post-card-body{padding:20px;display:flex;flex-direction:column;flex:1}
.post-card-tag{
  align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ember);border:1px solid var(--line-2);border-radius:999px;padding:4px 11px;
  background:rgba(234,88,12,.08);
}
.post-card h3{font-size:16.5px;margin:13px 0 9px;line-height:1.45}
.post-card p{font-size:14px;color:var(--text-3);line-height:1.65;flex:1}
.post-card-more{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  font-size:13.5px;font-weight:700;color:var(--ember);
}
.post-card:hover .post-card-more{color:#fff}

/* ---------- Final CTA ---------- */
.cta-final{
  position:relative;overflow:hidden;padding:78px 0;
  background:linear-gradient(130deg,#180B03 0%,#0A0A0A 55%,#1A0A0A 100%);
  border-top:1px solid var(--line-2);
}
.cta-final-bg{
  position:absolute;inset:0;
  background:url('/assets/images/a161e06024d339d4.jpg') center/cover no-repeat;
  opacity:.14;
}
.cta-final .wrap{position:relative;z-index:3;max-width:900px}
.cta-final h2{font-size:clamp(23px,3.4vw,36px)}
.cta-final p{margin-top:16px;color:var(--text-2);font-size:16px;line-height:1.75;max-width:720px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

/* ---------- Footer ---------- */
.site-footer{background:#080808;border-top:1px solid var(--line);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:44px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand strong{font-size:16px;font-weight:800}
.footer-about{color:var(--text-3);font-size:14px;line-height:1.75;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-badges span{
  font-size:11.5px;font-weight:600;color:var(--text-2);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;
  background:rgba(255,255,255,.02);
}
.footer-col h4{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--ember);margin-bottom:16px}
.footer-col ul li{margin-bottom:11px}
.footer-col ul a{font-size:14px;color:var(--text-3)}
.footer-col ul a:hover{color:var(--ember)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:48px;padding:22px 0 28px;border-top:1px solid var(--line);
  font-size:13px;color:var(--text-3);
}
.footer-bottom .age{color:var(--text-2)}

/* ---------- FAB ---------- */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:60;
  width:56px;height:56px;border-radius:999px;display:grid;place-items:center;
  font-size:20px;color:var(--ember);
  background:rgba(12,12,12,.88);
  border:1px solid rgba(234,88,12,.6);
  box-shadow:0 0 20px rgba(234,88,12,.45),inset 0 0 14px rgba(234,88,12,.18);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  opacity:.8;
  animation:fabPulse 3.2s ease-in-out infinite;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
}
.fab-support:hover{
  opacity:1;transform:scale(1.1);
  box-shadow:0 0 32px rgba(239,68,68,.62),inset 0 0 18px rgba(234,88,12,.3);
}
.fab-support:active{transform:scale(.94) translateY(2px)}
.fab-dot{
  position:absolute;top:7px;right:7px;width:11px;height:11px;border-radius:50%;
  background:var(--flare);box-shadow:0 0 0 2px rgba(10,10,10,.95);
  animation:dotPulse 1.6s ease-in-out infinite;
}
@keyframes fabPulse{
  0%,100%{box-shadow:0 0 18px rgba(234,88,12,.3),inset 0 0 12px rgba(234,88,12,.14)}
  50%{box-shadow:0 0 30px rgba(239,68,68,.6),inset 0 0 16px rgba(234,88,12,.24)}
}
@keyframes dotPulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.45;transform:scale(.78)}
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .section{padding:62px 0}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(2){border-right:0}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line)}
  .split{grid-template-columns:1fr;gap:34px}
  .tier-row{grid-template-columns:repeat(3,1fr)}
  .channel-grid{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:920px){
  .nav-toggle{display:grid;place-items:center;order:3}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(12,12,12,.985);border-bottom:1px solid var(--line);
    padding:12px 16px 18px;display:none;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 14px;font-size:15px;border-radius:10px}
  .header-inner{gap:10px}
  .header-cta{margin-left:auto}
  .brand-text small{display:none}
  .article-hero{padding:50px 0 48px}
}
@media (max-width:768px){
  .section{padding:54px 0}
  .tier-row{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column}
  .split{gap:28px}
}
@media (max-width:640px){
  .header-cta .btn{padding:9px 13px;font-size:13px;border-radius:10px}
  .header-cta .btn i{display:none}
  .brand-mark{width:38px;height:38px;font-size:18px}
  .brand-text strong{font-size:13.5px}
  .stat-grid{grid-template-columns:1fr}
  .stat-item{border-right:0;border-bottom:1px solid var(--line);padding:20px 18px}
  .channel-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:1fr}
  .tier-row{grid-template-columns:1fr}
  .article-hero h1{font-size:24px}
  .article-lead{font-size:15.5px}
  .cta-actions .btn,.tier-cta .btn{width:100%}
  .fab-support{left:12px;bottom:84px;width:52px;height:52px;font-size:18px}
}
@media (max-width:520px){
  .wrap{padding:0 15px}
  .brand-text strong{font-size:12.5px}
  .header-cta .btn{padding:8px 11px;font-size:12.5px}
  .faq-item summary{font-size:15.5px;padding:17px 0}
  .step-list li{gap:13px}
  .step-num{width:38px;height:38px;font-size:13px}
}

/* roulang page: category2 */
:root{
  --bg:#0A0A0A;
  --bg-2:#141414;
  --bg-3:#1C1C1C;
  --bg-soft:#111111;
  --magma:#EA580C;
  --magma-2:#C2410C;
  --flare:#EF4444;
  --ember:#FDBA74;
  --gold:#FBBF24;
  --text:#FFFFFF;
  --text-2:#B4B4B4;
  --text-3:#8A8A8A;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(234,88,12,.35);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow-sm:0 2px 10px rgba(0,0,0,.35);
  --shadow:0 8px 32px rgba(0,0,0,.45);
  --shadow-fire:0 4px 24px rgba(234,88,12,.25);
  --shadow-fire-lg:0 10px 40px rgba(239,68,68,.32);
  --max:1200px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.015em}
p{margin:0}
strong{font-weight:700}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px;border-radius:6px}

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

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(10,10,10,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);
  box-shadow:var(--shadow-fire);font-size:20px;color:#fff;flex:0 0 auto;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:-.02em}
.brand-text small{font-size:11px;color:var(--ember);font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;
  color:var(--text-2);white-space:nowrap;border:1px solid transparent;
}
.main-nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.main-nav a.active{color:var(--ember);background:rgba(234,88,12,.12);border-color:var(--line-2)}
.header-cta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  font-size:17px;color:var(--text);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:12px;font-size:14.5px;font-weight:700;
  letter-spacing:.01em;white-space:nowrap;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease;
}
.btn i{font-size:14px}
.btn-fire{
  background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);
  color:#fff;box-shadow:var(--shadow-fire);
}
.btn-fire:hover{transform:translateY(-2px);box-shadow:var(--shadow-fire-lg);color:#fff}
.btn-fire:active{transform:translateY(0) scale(.98)}
.btn-ghost{border-color:var(--line-2);color:var(--ember);background:rgba(234,88,12,.06)}
.btn-ghost:hover{background:rgba(234,88,12,.16);color:#fff;transform:translateY(-2px)}
.btn-line{border-color:var(--line);color:var(--text-2);background:rgba(255,255,255,.03)}
.btn-line:hover{color:#fff;border-color:var(--line-2);background:rgba(255,255,255,.06)}
.btn-lg{padding:15px 30px;font-size:15.5px;border-radius:14px}
.btn-block{width:100%}

/* ---------- Section base ---------- */
.section{padding:74px 0;position:relative}
.section--alt{background:var(--bg-2)}
.section--soft{background:linear-gradient(180deg,#0A0A0A 0%,#121212 100%)}
.section--fire{background:
  radial-gradient(900px 420px at 12% -10%,rgba(234,88,12,.16),transparent 65%),
  radial-gradient(700px 380px at 100% 0%,rgba(239,68,68,.12),transparent 70%),
  #0E0E0E;}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head h2{font-size:clamp(21px,2.6vw,30px)}
.sec-head p{margin-top:13px;color:var(--text-2);font-size:15.5px;line-height:1.7}
.divider{width:64px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--magma),var(--flare));margin-top:16px}
.tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:.09em;text-transform:uppercase;
  border:1px solid var(--line-2);background:rgba(234,88,12,.1);color:var(--ember);
}

/* ---------- Hero ---------- */
.hero-gv{
  position:relative;overflow:hidden;padding:74px 0 66px;
  background:linear-gradient(150deg,#0A0A0A 0%,#141414 52%,#1B0F06 100%);
}
.hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/a161e06024d339d4.jpg') center/cover no-repeat;
  opacity:.22;filter:saturate(.9);
}
.hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,10,.6) 0%,rgba(10,10,10,.9) 58%,rgba(10,10,10,.98) 100%);
}
.hero-grid{
  position:relative;z-index:3;
  display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;
}
.hero-copy h1{
  font-size:clamp(26px,3.9vw,44px);margin-top:18px;
  background:linear-gradient(100deg,#FFFFFF 8%,#FDE68A 46%,#FDBA74 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy .hero-sub{margin-top:18px;max-width:640px;color:var(--text-2);font-size:16.5px;line-height:1.72}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.hero-tags span{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 13px;border-radius:10px;font-size:13px;font-weight:600;color:var(--text-2);
  border:1px solid var(--line);background:rgba(255,255,255,.03);
}
.hero-tags span i{color:var(--magma);font-size:12px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

/* pick panel */
.pick-panel{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  box-shadow:var(--shadow);padding:22px;
}
.pick-panel h3{font-size:15px;letter-spacing:.02em;color:var(--text-2);font-weight:700;text-transform:uppercase}
.pick-list{display:grid;gap:11px;margin-top:16px}
.pick-item{
  position:relative;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.02);padding:14px 16px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.pick-item:hover{border-color:var(--line-2);transform:translateX(3px)}
.pick-item .pi-name{font-size:14.5px;font-weight:700}
.pick-item .pi-meta{display:block;font-size:12.5px;color:var(--text-3);margin-top:3px;font-weight:500}
.pick-item .pi-rate{font-size:15px;font-weight:800;color:var(--ember);white-space:nowrap}
.pick-item--best{
  border-color:var(--line-2);
  background:linear-gradient(120deg,rgba(234,88,12,.18),rgba(239,68,68,.08));
  box-shadow:var(--shadow-fire);
}
.pick-item--best .pi-rate{color:var(--gold)}
.pick-item--best::after{
  content:"Đề xuất";position:absolute;top:-10px;right:14px;
  font-size:10.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;
  padding:3px 9px;border-radius:999px;color:#160800;
  background:linear-gradient(135deg,var(--gold),var(--ember));
}
.pick-note{margin-top:14px;font-size:13px;color:var(--text-3);line-height:1.6}

/* ---------- Stats strip ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;background:rgba(255,255,255,.02);
}
.stat{padding:24px 22px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:clamp(22px,2.6vw,30px);font-weight:800;color:var(--ember);letter-spacing:-.02em}
.stat span{display:block;margin-top:6px;font-size:13.5px;color:var(--text-3);line-height:1.55}

/* ---------- Compare table ---------- */
.table-shell{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg-soft);
}
.gv-table{width:100%;border-collapse:collapse;font-size:14.5px}
.gv-table thead th{
  text-align:left;padding:15px 18px;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--text-3);font-weight:700;background:rgba(255,255,255,.03);border-bottom:1px solid var(--line);
  white-space:nowrap;
}
.gv-table td{padding:16px 18px;border-bottom:1px solid var(--line);color:var(--text-2);vertical-align:middle}
.gv-table tbody tr:last-child td{border-bottom:0}
.gv-table tbody tr:hover td{background:rgba(234,88,12,.05);color:var(--text)}
.gv-table .cell-name{color:var(--text);font-weight:700}
.gv-table .cell-hi{color:var(--ember);font-weight:700}
.gv-table tr.is-best td{background:linear-gradient(90deg,rgba(234,88,12,.14),transparent);color:var(--text)}
.chip{
  display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;
  font-size:12px;font-weight:700;border:1px solid var(--line);color:var(--text-2);background:rgba(255,255,255,.03);
}
.chip--hot{border-color:var(--line-2);color:var(--ember);background:rgba(234,88,12,.12)}
.chip--cool{border-color:rgba(255,255,255,.12);color:var(--text-3)}

/* ---------- Split content ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split--rev .split-media{order:-1}
.split-copy h2{font-size:clamp(21px,2.5vw,29px)}
.split-copy p{margin-top:15px;color:var(--text-2);line-height:1.75;font-size:15.5px}
.split-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;aspect-ratio:16/11;object-fit:cover}

.check-list{margin-top:22px;display:grid;gap:13px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--text-2);line-height:1.65}
.check-list li i{
  margin-top:4px;font-size:12px;color:var(--magma);
  width:22px;height:22px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;
  background:rgba(234,88,12,.14);border:1px solid var(--line-2);
}
.check-list li strong{color:var(--text)}

/* ---------- Scenario cards ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.sc-card{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.025);padding:22px 20px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.sc-card:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--shadow-fire)}
.sc-card i{font-size:19px;color:var(--magma)}
.sc-card h3{margin-top:14px;font-size:16.5px}
.sc-card p{margin-top:9px;font-size:14px;color:var(--text-3);line-height:1.68}

/* ---------- Steps ---------- */
.steps{display:grid;gap:0;border-left:2px solid rgba(234,88,12,.28);margin-left:9px}
.step{position:relative;padding:0 0 30px 30px}
.step:last-child{padding-bottom:0}
.step::before{
  content:"";position:absolute;left:-10px;top:5px;width:16px;height:16px;border-radius:50%;
  background:linear-gradient(135deg,var(--magma),var(--flare));box-shadow:0 0 0 4px rgba(234,88,12,.14);
}
.step b{display:block;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--ember)}
.step h3{margin-top:7px;font-size:17px}
.step p{margin-top:8px;color:var(--text-2);font-size:14.5px;line-height:1.7}

/* ---------- Result block ---------- */
.result-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.result-card{
  border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-soft);padding:22px 20px;
}
.result-card span.lbl{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);font-weight:700}
.result-card .before{margin-top:12px;font-size:15px;color:var(--text-3);text-decoration:line-through}
.result-card .after{margin-top:4px;font-size:24px;font-weight:800;color:var(--gold);letter-spacing:-.02em}
.result-card .note{margin-top:10px;font-size:13px;color:var(--text-3);line-height:1.6}

/* ---------- Testimonials ---------- */
.quote{
  border:1px solid var(--line);border-left:3px solid var(--magma);
  border-radius:var(--radius-sm);background:rgba(255,255,255,.022);padding:22px 22px 20px;
}
.quote p{font-size:14.8px;color:var(--text-2);line-height:1.72}
.quote footer{margin-top:14px;font-size:13px;color:var(--text-3)}
.quote footer strong{color:var(--ember);font-weight:700}
.quote .fa-quote-left{color:rgba(234,88,12,.5);font-size:16px;display:block;margin-bottom:12px}

/* ---------- News list ---------- */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
.post-card{
  display:flex;flex-direction:column;gap:10px;
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.025);padding:20px 20px 18px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.post-card:hover{border-color:var(--line-2);transform:translateY(-4px);box-shadow:var(--shadow-fire)}
.post-card .pc-cat{
  font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--ember);
}
.post-card h3{font-size:16px;line-height:1.45}
.post-card p{font-size:14px;color:var(--text-3);line-height:1.66}
.post-card .pc-time{margin-top:auto;font-size:12.5px;color:var(--text-3)}
.empty-note{
  margin-top:28px;padding:22px;border:1px dashed var(--line);border-radius:var(--radius-sm);
  color:var(--text-3);font-size:14.5px;text-align:center;
}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:900px}
.faq details{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.025);padding:0;overflow:hidden;
  transition:border-color .25s ease,background .25s ease;
}
.faq details:hover{border-color:var(--line-2)}
.faq details[open]{background:rgba(234,88,12,.07);border-color:var(--line-2)}
.faq summary{
  list-style:none;cursor:pointer;padding:17px 20px;
  font-size:15.3px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;
  color:var(--magma);transition:transform .25s ease;flex:0 0 auto;
}
.faq details[open] summary::after{content:"\f068";transform:rotate(180deg)}
.faq .faq-body{padding:0 20px 19px;color:var(--text-2);font-size:14.6px;line-height:1.75}

/* ---------- CTA ---------- */
.cta-band{
  border:1px solid var(--line-2);border-radius:var(--radius);
  background:
    radial-gradient(600px 260px at 8% 0%,rgba(234,88,12,.22),transparent 70%),
    radial-gradient(520px 240px at 100% 100%,rgba(239,68,68,.18),transparent 72%),
    #101010;
  padding:42px 38px;display:grid;grid-template-columns:1.35fr .65fr;gap:34px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(21px,2.6vw,30px)}
.cta-band p{margin-top:14px;color:var(--text-2);font-size:15.4px;line-height:1.72}
.cta-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:26px}
.cta-side{border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(0,0,0,.35);padding:20px}
.cta-side ul{display:grid;gap:12px}
.cta-side li{display:flex;align-items:center;gap:11px;font-size:14px;color:var(--text-2)}
.cta-side li i{color:var(--magma);font-size:14px;width:18px;text-align:center}

/* ---------- Footer ---------- */
.site-footer{background:#080808;border-top:1px solid var(--line);padding:58px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px}
.footer-brand strong{font-size:16px}
.footer-about{margin-top:16px;color:var(--text-3);font-size:14px;line-height:1.72;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-badges span{
  font-size:11.5px;font-weight:600;color:var(--text-2);
  padding:5px 11px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);
}
.footer-col h4{font-size:13px;letter-spacing:.09em;text-transform:uppercase;color:var(--ember);font-weight:700}
.footer-col ul{margin-top:16px;display:grid;gap:11px}
.footer-col a{font-size:14px;color:var(--text-3)}
.footer-col a:hover{color:var(--ember)}
.footer-bottom{
  margin-top:42px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}
.footer-bottom .age{color:var(--ember)}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 18px;min-height:48px;border-radius:999px;
  background:rgba(12,12,12,.82);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  font-size:13px;font-weight:700;color:#fff;
  box-shadow:0 0 20px rgba(234,88,12,.45);
  opacity:.8;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
}
.fab::before{
  content:"";position:absolute;inset:0;border-radius:999px;padding:1px;
  background:linear-gradient(120deg,#EA580C,#EF4444,#FBBF24);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.fab i{font-size:15px;color:var(--ember);animation:fabPulse 2.4s ease-in-out infinite}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 30px rgba(239,68,68,.6)}
.fab:active{transform:scale(.96)}
.fab .fab-dot{
  position:absolute;top:-3px;right:-3px;width:11px;height:11px;border-radius:50%;
  background:var(--flare);box-shadow:0 0 0 3px rgba(10,10,10,.9);animation:fabBlink 1.6s infinite;
}
@keyframes fabPulse{0%,100%{opacity:1}50%{opacity:.5}}
@keyframes fabBlink{0%,100%{opacity:1}50%{opacity:.25}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .header-inner{flex-wrap:wrap;gap:12px;min-height:64px;padding-top:10px;padding-bottom:10px}
  .brand{flex:1 1 auto}
  .nav-toggle{display:grid;place-items:center}
  .main-nav{
    order:5;display:none;width:100%;flex-direction:column;align-items:stretch;
    gap:4px;margin-left:0;padding-top:10px;border-top:1px solid var(--line);
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:11px 12px;font-size:15px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .split{grid-template-columns:1fr;gap:30px}
  .split--rev .split-media{order:0}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .cta-band{grid-template-columns:1fr;padding:34px 26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .result-wrap{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .hero-gv{padding:56px 0 50px}
  .header-cta .btn{padding:9px 12px;font-size:13px}
  .header-cta .btn i{font-size:12px}
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .result-wrap{grid-template-columns:1fr}
  .table-shell{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .gv-table{min-width:640px}
  .cta-band{padding:28px 20px}
  .fab{bottom:88px;padding:12px 15px;font-size:12.5px}
}
@media (max-width:520px){
  .wrap{padding:0 15px}
  body{font-size:15.5px}
  .stats{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line);padding:18px}
  .stat:last-child{border-bottom:0}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  .brand-text strong{font-size:13.5px}
  .brand-text small{font-size:10px}
  .faq summary{font-size:14.4px;padding:15px 16px}
  .faq .faq-body{padding:0 16px 17px}
  .fab span{display:none}
  .fab{padding:14px}
}

/* roulang page: category3 */
:root{
  --bg:#0A0A0A;
  --bg-2:#141414;
  --bg-3:#1C1C1C;
  --bg-soft:#111111;
  --magma:#EA580C;
  --magma-2:#C2410C;
  --flare:#EF4444;
  --ember:#FDBA74;
  --gold:#FBBF24;
  --text:#FFFFFF;
  --text-2:#B4B4B4;
  --text-3:#8A8A8A;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(234,88,12,.35);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow-sm:0 2px 10px rgba(0,0,0,.35);
  --shadow:0 8px 32px rgba(0,0,0,.45);
  --shadow-fire:0 4px 24px rgba(234,88,12,.25);
  --shadow-fire-lg:0 10px 40px rgba(239,68,68,.32);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;line-height:1.65;font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
table{border-collapse:collapse;width:100%}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(10,10,10,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);
  box-shadow:var(--shadow-fire);font-size:20px;color:#fff;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:-.02em}
.brand-text small{font-size:11px;color:var(--ember);font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  padding:9px 14px;border-radius:10px;font-size:14.5px;font-weight:600;
  color:var(--text-2);white-space:nowrap;border:1px solid transparent;
}
.main-nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.main-nav a.active{color:var(--ember);background:rgba(234,88,12,.12);border-color:var(--line-2)}
.header-cta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  font-size:17px;color:var(--text);margin-left:auto;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:12px;font-size:14.5px;font-weight:700;
  letter-spacing:.01em;white-space:nowrap;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease;
}
.btn i{font-size:14px}
.btn-fire{background:linear-gradient(135deg,var(--magma) 0%,var(--flare) 100%);color:#fff;box-shadow:var(--shadow-fire)}
.btn-fire:hover{transform:translateY(-2px);box-shadow:var(--shadow-fire-lg);color:#fff}
.btn-fire:active{transform:translateY(0) scale(.98)}
.btn-ghost{border-color:var(--line-2);color:var(--ember);background:rgba(234,88,12,.06)}
.btn-ghost:hover{background:rgba(234,88,12,.16);color:#fff;transform:translateY(-2px)}
.btn-line{border-color:var(--line);color:var(--text-2);background:rgba(255,255,255,.03)}
.btn-line:hover{color:#fff;border-color:var(--line-2);background:rgba(255,255,255,.06)}
.btn-lg{padding:15px 30px;font-size:15.5px;border-radius:14px}
.btn:focus-visible,.main-nav a:focus-visible,.news-link:focus-visible{
  outline:2px solid var(--ember);outline-offset:3px;
}

/* ---------- Section shell ---------- */
.section{padding:76px 0;position:relative}
.section--alt{background:var(--bg-2)}
.section--soft{background:linear-gradient(180deg,#0A0A0A 0%,#121212 100%)}
.section--fire{
  background:
    radial-gradient(900px 420px at 12% -10%,rgba(234,88,12,.16),transparent 65%),
    radial-gradient(700px 380px at 100% 0%,rgba(239,68,68,.12),transparent 70%),
    #0E0E0E;
}
.sec-head{max-width:760px;margin-bottom:38px}
.sec-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ember);margin-bottom:14px;
}
.sec-head h2{font-size:clamp(23px,3.1vw,36px)}
.sec-head p{margin-top:14px;color:var(--text-2);font-size:15.5px;line-height:1.7}
.sec-head .divider{width:64px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--magma),var(--flare));margin-top:18px}

/* ---------- Hero (danh mục) ---------- */
.cat-hero{
  position:relative;overflow:hidden;padding:74px 0 68px;
  background:linear-gradient(150deg,#0A0A0A 0%,#141414 55%,#1B0F06 100%);
}
.cat-hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/a161e06024d339d4.jpg') center/cover no-repeat;
  opacity:.2;filter:saturate(.9);
}
.cat-hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,10,.6) 0%,rgba(10,10,10,.9) 60%,rgba(10,10,10,.98) 100%);
}
.cat-hero .wrap{position:relative;z-index:3}
.cat-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:start}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;font-size:12.5px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--line-2);background:rgba(234,88,12,.1);color:var(--ember);
}
.cat-hero h1{
  font-size:clamp(26px,4.2vw,46px);margin:20px 0 0;
  background:linear-gradient(100deg,#FFFFFF 8%,#FDE68A 48%,#FDBA74 80%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.cat-hero-lead{margin-top:20px;color:var(--text-2);font-size:16px;line-height:1.7;max-width:640px}
.cat-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.quick-jump{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.quick-jump a{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:999px;font-size:13px;font-weight:600;
  border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text-2);
}
.quick-jump a:hover{border-color:var(--line-2);color:var(--ember);background:rgba(234,88,12,.08)}

.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(28,28,28,.92),rgba(14,14,14,.95));
  box-shadow:var(--shadow);padding:24px;
}
.hero-panel h3{font-size:15px;color:var(--text-2);font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.hero-panel .panel-body{margin-top:16px;display:grid;gap:12px}
.panel-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);border:1px solid var(--line);
}
.panel-row span{font-size:13.5px;color:var(--text-3)}
.panel-row strong{font-size:17px;color:var(--ember);font-weight:800}
.hero-panel .panel-img{margin-top:18px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line)}
.hero-panel .panel-img img{width:100%;aspect-ratio:16/10;object-fit:cover}

/* ---------- Stats ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  margin-top:44px;
}
.stat-cell{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.025);padding:18px;
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.stat-cell:hover{border-color:var(--line-2);transform:translateY(-3px);background:rgba(234,88,12,.07)}
.stat-cell i{color:var(--magma);font-size:17px}
.stat-cell strong{display:block;margin:10px 0 4px;font-size:22px;font-weight:800;color:#fff}
.stat-cell span{font-size:13.5px;color:var(--text-3);display:block;line-height:1.55}

/* ---------- Split content ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.split--rev .split-media{order:2}
.split-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-body h2{font-size:clamp(22px,2.9vw,32px)}
.split-body>p{margin-top:16px;color:var(--text-2);font-size:15.5px;line-height:1.7}
.check-list{margin-top:24px;display:grid;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--text-2);line-height:1.65}
.check-list li i{
  flex:0 0 auto;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:rgba(234,88,12,.14);color:var(--ember);font-size:12px;margin-top:2px;
}
.check-list li strong{color:#fff;font-weight:700}

/* ---------- Ladder table ---------- */
.table-shell{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(22,22,22,.9),rgba(13,13,13,.95));
  overflow:hidden;box-shadow:var(--shadow);
}
.table-scroll{overflow-x:auto}
.ladder-table{min-width:680px;font-size:14.5px}
.ladder-table thead th{
  text-align:left;padding:15px 18px;font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--text-3);font-weight:700;
  background:rgba(255,255,255,.035);border-bottom:1px solid var(--line);
}
.ladder-table tbody td{
  padding:15px 18px;border-bottom:1px solid var(--line);color:var(--text-2);vertical-align:middle;
}
.ladder-table tbody tr:last-child td{border-bottom:0}
.ladder-table tbody tr{transition:background .2s ease}
.ladder-table tbody tr:hover{background:rgba(234,88,12,.07)}
.ladder-table td .lvl{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;color:#fff;
}
.ladder-table td .lvl b{
  width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  font-size:12px;background:rgba(234,88,12,.16);color:var(--ember);
}
.mult{
  display:inline-block;padding:5px 12px;border-radius:999px;font-weight:800;font-size:13.5px;
  border:1px solid var(--line-2);color:var(--ember);background:rgba(234,88,12,.1);
}
.mult.max{
  background:linear-gradient(135deg,var(--magma),var(--flare));color:#fff;border-color:transparent;
  box-shadow:var(--shadow-fire);
}
.table-note{
  padding:16px 18px;border-top:1px solid var(--line);
  font-size:13.5px;color:var(--text-3);background:rgba(255,255,255,.02);
}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px}
.step{
  position:relative;padding:26px 20px 22px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(255,255,255,.025);
  transition:border-color .25s ease,transform .25s ease;
}
.step:hover{border-color:var(--line-2);transform:translateY(-4px)}
.step .num{
  position:absolute;top:-14px;left:20px;
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  font-size:14px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,var(--magma),var(--flare));box-shadow:var(--shadow-fire);
}
.step h3{margin-top:14px;font-size:16px}
.step p{margin-top:10px;font-size:14px;color:var(--text-3);line-height:1.65}
.step .tagline{
  display:inline-block;margin-top:14px;font-size:12px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:var(--ember);
}

/* ---------- Pay channels ---------- */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pay-card{
  padding:22px 20px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(255,255,255,.025);
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.pay-card:hover{border-color:var(--line-2);background:rgba(234,88,12,.07);transform:translateY(-3px)}
.pay-card i{font-size:20px;color:var(--ember)}
.pay-card h3{margin-top:14px;font-size:16px}
.pay-card p{margin-top:8px;font-size:13.5px;color:var(--text-3);line-height:1.6}
.pay-card .limit{
  margin-top:14px;display:inline-block;font-size:12.5px;font-weight:700;
  color:var(--gold);letter-spacing:.04em;
}

/* ---------- Scenarios ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.scene{
  padding:24px 22px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:linear-gradient(160deg,rgba(24,24,24,.85),rgba(14,14,14,.92));
  transition:border-color .25s ease,transform .25s ease;
}
.scene:hover{border-color:var(--line-2);transform:translateY(-3px)}
.scene .scene-top{display:flex;align-items:center;gap:10px}
.scene .scene-top i{color:var(--magma);font-size:16px}
.scene .scene-top span{
  font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);
}
.scene h3{margin-top:14px;font-size:16.5px}
.scene p{margin-top:10px;font-size:14px;color:var(--text-2);line-height:1.68}
.scene ul{margin-top:14px;display:grid;gap:8px}
.scene ul li{font-size:13.5px;color:var(--text-3);padding-left:16px;position:relative}
.scene ul li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;
  background:var(--magma);
}

/* ---------- Channel matrix ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:10px}
.channel-card{
  display:flex;flex-direction:column;gap:10px;
  padding:24px 22px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(255,255,255,.025);
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.channel-card:hover{border-color:var(--line-2);background:rgba(234,88,12,.08);transform:translateY(-3px)}
.channel-card i{font-size:18px;color:var(--ember)}
.channel-card strong{font-size:16.5px}
.channel-card span{font-size:13.5px;color:var(--text-3);line-height:1.6}

/* ---------- News ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{
  display:flex;flex-direction:column;
  padding:22px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:rgba(255,255,255,.025);
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.news-card:hover{border-color:var(--line-2);transform:translateY(-3px);background:rgba(234,88,12,.06)}
.news-card h3{font-size:16px;line-height:1.45}
.news-link{display:block}
.news-link:hover h3{color:var(--ember)}
.news-card p{margin-top:10px;font-size:14px;color:var(--text-2);line-height:1.65}
.news-meta{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:10px;
  font-size:12.5px;color:var(--text-3);letter-spacing:.02em;
}
.empty-note{
  padding:28px;border:1px dashed var(--line-2);border-radius:var(--radius-sm);
  color:var(--text-3);font-size:14.5px;text-align:center;background:rgba(234,88,12,.04);
}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.025);overflow:hidden;
  transition:border-color .25s ease,background .25s ease;
}
.faq-item[open]{border-color:var(--line-2);background:rgba(234,88,12,.05)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:15.5px;font-weight:700;color:#fff;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--ember);font-size:14px;transition:transform .25s ease}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 22px 20px;color:var(--text-2);font-size:14.5px;line-height:1.7}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius);
  border:1px solid var(--line-2);
  background:
    radial-gradient(700px 320px at 8% 0%,rgba(234,88,12,.22),transparent 65%),
    radial-gradient(600px 300px at 100% 100%,rgba(239,68,68,.18),transparent 70%),
    #131313;
  padding:48px 42px;box-shadow:var(--shadow-fire);
}
.cta-band h2{font-size:clamp(22px,2.9vw,32px);max-width:720px}
.cta-band p{margin-top:14px;color:var(--text-2);font-size:15.5px;max-width:680px;line-height:1.7}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.cta-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:26px;font-size:13px;color:var(--text-3)}
.cta-meta span{display:inline-flex;align-items:center;gap:8px}
.cta-meta i{color:var(--ember)}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(140deg,#1C1C1C,#0A0A0A);
  border:2px solid var(--magma);
  box-shadow:0 0 20px rgba(234,88,12,.45);
  color:var(--ember);font-size:20px;
  opacity:.82;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabFloat 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 30px rgba(239,68,68,.6)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .fab-dot{
  position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;
  background:var(--flare);box-shadow:0 0 0 3px rgba(10,10,10,.85);
}
@keyframes fabFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
}

/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,#0B0B0B 0%,#050505 100%);
  border-top:1px solid var(--line);padding:60px 0 28px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand strong{font-size:16px;font-weight:800}
.footer-about{font-size:13.8px;color:var(--text-3);line-height:1.7;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.footer-badges span{
  font-size:11.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;border:1px solid var(--line);
  background:rgba(255,255,255,.03);color:var(--text-3);
}
.footer-col h4{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-2);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:var(--text-3)}
.footer-col a:hover{color:var(--ember)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}
.footer-bottom .age{color:var(--text-3)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .main-nav a{padding:8px 11px;font-size:13.5px}
  .cat-hero-grid{grid-template-columns:1fr;gap:34px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:32px}
  .split--rev .split-media{order:0}
  .steps{grid-template-columns:repeat(2,1fr);gap:24px}
  .pay-grid{grid-template-columns:repeat(2,1fr)}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .channel-grid{grid-template-columns:1fr 1fr}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:900px){
  .nav-toggle{display:grid;place-items:center}
  .main-nav{
    position:absolute;top:70px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    padding:14px 20px 20px;margin-left:0;
    background:rgba(10,10,10,.98);
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);
    display:none;
  }
  .main-nav.is-open{display:flex}
  .main-nav a{padding:12px 14px;font-size:15px}
  .header-inner{position:relative}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .cat-hero{padding:56px 0 52px}
  .header-cta .btn{padding:10px 14px;font-size:13.5px}
  .header-cta .btn-ghost{display:none}
  .cta-band{padding:34px 24px}
}
@media (max-width:520px){
  .brand-text small{display:none}
  .brand-text strong{font-size:13.5px}
  .stat-strip{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-panel{padding:20px}
  .footer-bottom{flex-direction:column;gap:8px}
  .fab{left:12px;bottom:88px;width:52px;height:52px;font-size:18px}
}