/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0F3A26;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(245,158,11,.12);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 20px 44px rgba(0,0,0,.38);
  --shadow-soft:0 10px 26px rgba(0,0,0,.28);
  --container:1180px;
  --gap:clamp(20px,3vw,32px);
  --section:clamp(52px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(245,158,11,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 8%,rgba(16,185,129,.10),transparent 60%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
h1,h2,h3,h4{margin:0 0 .55em;line-height:1.25;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.75rem,3.6vw,2.85rem)}
h2{font-size:clamp(1.42rem,2.6vw,2.05rem)}
h3{font-size:clamp(1.08rem,1.6vw,1.28rem)}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.15em}
li{margin-bottom:.45em}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
::selection{background:rgba(245,158,11,.35)}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1}
.section{padding:var(--section) 0;position:relative;z-index:1}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(11,46,30,.55));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--deep{background:radial-gradient(700px 420px at 80% 0%,rgba(220,38,38,.14),transparent 60%),var(--bg-2);border-top:1px solid var(--line-soft)}
.section-head{max-width:820px;margin-bottom:clamp(26px,3.4vw,44px)}
.section-head h2{margin-bottom:.4em}
.section-head p{color:var(--mint);opacity:.86;margin-bottom:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:rgba(245,158,11,.10);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.lead{font-size:1.03rem;color:var(--mint);opacity:.9}
.muted{color:var(--muted)}
.text-gold{color:var(--gold-2)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#0B2E1E;box-shadow:0 12px 26px rgba(245,158,11,.28)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.4)}
.btn-gold:active{transform:translateY(0);box-shadow:0 8px 18px rgba(245,158,11,.3)}
.btn-ghost{border-color:var(--line);color:var(--gold-2);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.5);transform:translateY(-2px)}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;box-shadow:0 12px 26px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(220,38,38,.4)}
.btn-sm{padding:9px 16px;font-size:.85rem}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#08281A;
  font-weight:800;font-size:.82rem;letter-spacing:.02em;box-shadow:0 8px 18px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:800;font-size:.98rem;color:#fff}
.brand-sub{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  padding:9px 13px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--mint);
  transition:background .2s ease,color .2s ease;
}
.nav-links a:hover{background:rgba(245,158,11,.12);color:#fff}
.nav-links a.active{background:rgba(245,158,11,.16);color:var(--gold-2);border:1px solid var(--line)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{font-size:.88rem;font-weight:600;color:var(--gold-2);padding:8px 6px;border-bottom:1px solid transparent;transition:border-color .2s ease}
.nav-login:hover{border-color:var(--gold-2)}
.nav-burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(245,158,11,.08);position:relative}
.nav-burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--gold-2);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
.nav-burger span:nth-child(1){top:15px}
.nav-burger span:nth-child(2){top:21px}
.nav-burger span:nth-child(3){top:27px}
body.nav-open .nav-burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.nav-open .nav-burger span:nth-child(2){opacity:0}
body.nav-open .nav-burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;padding:calc(72px + clamp(38px,6vw,76px)) 0 clamp(48px,6vw,84px);
  background-image:linear-gradient(100deg,rgba(5,31,20,.96) 0%,rgba(5,31,20,.86) 45%,rgba(5,31,20,.72) 100%),url('/assets/images/40ea54991c5452fc.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line-soft);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(26px,3.6vw,52px);align-items:start}
.hero-copy h1{margin-bottom:.5em}
.hero-copy .lead{max-width:60ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 30px}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;border-top:1px solid var(--line-soft);padding-top:22px}
.hero-stat b{display:block;font-size:1.32rem;color:var(--gold-2);font-weight:800;line-height:1.2}
.hero-stat span{font-size:.82rem;color:var(--mint);opacity:.78}
.hero-feature{
  background:linear-gradient(180deg,rgba(15,58,38,.95),rgba(11,46,30,.9));
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);
}
.hero-feature figure{margin:0;position:relative}
.hero-feature figure img{width:100%;height:232px;object-fit:cover}
.hero-feature figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,0) 35%,rgba(5,31,20,.92) 100%)}
.hero-feature .tag{
  position:absolute;top:14px;left:14px;z-index:2;
  background:linear-gradient(135deg,#DC2626,#B91C1C);color:#fff;font-size:.68rem;font-weight:800;
  letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;border-radius:999px;
}
.hero-feature-body{padding:22px}
.hero-feature-body h3{font-size:1.05rem;margin-bottom:.5em}
.odds-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0 14px}
.odds-cell{
  text-align:center;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:11px 6px;background:rgba(245,158,11,.06);
}
.odds-cell b{display:block;color:var(--gold-2);font-size:1.15rem;font-weight:800}
.odds-cell span{font-size:.72rem;color:var(--mint);opacity:.8}
.hero-feature-note{font-size:.83rem;color:var(--muted);margin:0}

/* ---------- Generic grids ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(26px,3.6vw,48px);align-items:center}
.split img{border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow-soft);width:100%;height:100%;max-height:360px;object-fit:cover}

/* ---------- Cards ---------- */
.card{
  background:linear-gradient(180deg,rgba(15,58,38,.82),rgba(11,46,30,.72));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.card h3{color:#fff}
.card p{color:var(--mint);opacity:.85;margin-bottom:0;font-size:.94rem}
.card .icon{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-2);font-weight:800;
}
.card-outcome{position:relative;overflow:hidden}
.card-outcome::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(180deg,var(--gold),transparent)}
.outcome-key{font-size:1.7rem;font-weight:800;color:var(--gold-2);line-height:1}

/* ---------- Pain points ---------- */
.pain-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.pain-list li{
  display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:start;
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:18px 20px;background:rgba(15,58,38,.5);
}
.pain-list .num{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.35);color:#FCA5A5;font-weight:800;font-size:.9rem;
}
.pain-list strong{display:block;color:#fff;margin-bottom:4px}
.pain-list p{margin:0;color:var(--mint);opacity:.82;font-size:.92rem}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);counter-reset:step}
.step{position:relative;padding:26px 24px;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(15,58,38,.55)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:1.5rem;font-weight:800;color:var(--gold);opacity:.85;margin-bottom:12px;
}
.step h3{font-size:1.05rem}
.step p{margin:0;color:var(--mint);opacity:.84;font-size:.93rem}

/* ---------- Formula ---------- */
.formula-box{
  border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,rgba(245,158,11,.12),rgba(15,58,38,.6));
  padding:22px 24px;margin:0 0 22px;
}
.formula-box code{
  font-family:'Be Vietnam Pro',ui-monospace,Menlo,Consolas,monospace;
  font-size:1.02rem;color:var(--gold-2);font-weight:700;display:block;line-height:1.8;
}
.sub-block{border-left:2px solid var(--line);padding-left:20px;margin:0 0 30px}
.sub-block:last-child{margin-bottom:0}
.sub-block h3{color:var(--gold-2);font-size:1.08rem}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(11,46,30,.6)}
table{width:100%;border-collapse:collapse;min-width:680px}
thead th{
  background:rgba(245,158,11,.12);color:var(--gold-2);text-align:left;font-size:.82rem;
  letter-spacing:.06em;text-transform:uppercase;padding:14px 16px;border-bottom:1px solid var(--line);white-space:nowrap;
}
tbody td{padding:14px 16px;border-bottom:1px solid var(--line-soft);font-size:.93rem;color:var(--mint)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:rgba(245,158,11,.05)}
td.win{color:#6EE7B7;font-weight:700}
td.lose{color:#FCA5A5;font-weight:700}
td.refund{color:var(--gold-2);font-weight:700}

/* ---------- Checklist ---------- */
.checklist{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.checklist li{
  display:grid;grid-template-columns:30px 1fr;gap:12px;align-items:start;
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:16px 18px;background:rgba(15,58,38,.45);
}
.checklist .tick{
  width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:.75rem;
  background:rgba(16,185,129,.18);border:1px solid rgba(16,185,129,.45);color:#6EE7B7;font-weight:800;
}
.checklist strong{display:block;color:#fff;font-size:.95rem}
.checklist span{color:var(--mint);opacity:.8;font-size:.88rem}

/* ---------- Badge strip ---------- */
.badge-strip{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:22px;background:rgba(11,46,30,.6);
}
.badge-item{text-align:center;padding:10px 6px}
.badge-item b{display:block;color:var(--gold-2);font-size:.95rem;font-weight:800;margin-bottom:4px}
.badge-item span{font-size:.75rem;color:var(--muted);line-height:1.4;display:block}

/* ---------- Metrics ---------- */
.metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--gap)}
.metric{border-top:2px solid var(--gold);padding-top:16px}
.metric b{display:block;font-size:1.6rem;font-weight:800;color:#fff;line-height:1.15}
.metric span{font-size:.83rem;color:var(--mint);opacity:.78}

/* ---------- Audience ---------- */
.audience{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.audience .card{padding:22px}
.audience .card h3{font-size:1rem;color:var(--gold-2)}

/* ---------- Testimonials ---------- */
.quote{background:rgba(15,58,38,.6);border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px}
.quote p{color:var(--mint);opacity:.88;font-size:.95rem;font-style:italic}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:16px}
.quote .who b{font-size:.92rem;color:#fff;display:block}
.quote .who span{font-size:.78rem;color:var(--muted)}
.avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#08281A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));font-size:.85rem;flex-shrink:0;
}

/* ---------- Category wall ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.channel{
  display:block;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
  background:linear-gradient(160deg,rgba(245,158,11,.10),rgba(11,46,30,.7));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.channel:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.5);box-shadow:var(--shadow-soft)}
.channel .tagline{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);font-weight:700}
.channel h3{margin:10px 0 8px;color:#fff}
.channel p{margin:0;color:var(--mint);opacity:.82;font-size:.92rem}
.channel .arrow{display:inline-block;margin-top:14px;color:var(--gold-2);font-weight:700;font-size:.88rem}

/* ---------- CMS posts ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.post-card{
  background:linear-gradient(180deg,rgba(15,58,38,.8),rgba(11,46,30,.7));
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.post-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.post-thumb{display:block;overflow:hidden}
.post-thumb img{width:100%;height:186px;object-fit:cover;transition:transform .4s ease}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.post-cat{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);font-weight:700}
.post-body h3{font-size:1.02rem;margin:0;line-height:1.4}
.post-body h3 a:hover{color:var(--gold-2)}
.post-body p{margin:0;font-size:.9rem;color:var(--mint);opacity:.8;flex:1}
.post-body time{font-size:.78rem;color:var(--muted)}
.empty{padding:26px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);text-align:left}
.list-more{margin-top:26px}

.post-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.post-mini{display:grid;grid-template-columns:92px 1fr;gap:14px;border:1px solid var(--line-soft);border-radius:var(--radius);padding:14px;background:rgba(15,58,38,.5);transition:border-color .2s ease,transform .2s ease}
.post-mini:hover{border-color:var(--line);transform:translateY(-3px)}
.post-mini img{width:92px;height:78px;object-fit:cover;border-radius:10px}
.post-mini h3{font-size:.95rem;margin:0 0 4px}
.post-mini span{font-size:.76rem;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(15,58,38,.5);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:1rem;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:16px;transition:background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold-2);font-size:1.35rem;font-weight:700;line-height:1}
.faq-item[open] summary{background:rgba(245,158,11,.09)}
.faq-item[open] summary::after{content:"–"}
.faq-item .answer{padding:0 22px 20px;color:var(--mint);opacity:.86;font-size:.94rem}
.faq-item summary:hover{background:rgba(245,158,11,.06)}

/* ---------- CTA band ---------- */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(30px,4vw,52px);
  background:linear-gradient(120deg,rgba(245,158,11,.16),rgba(11,46,30,.85) 55%,rgba(220,38,38,.14));
  text-align:center;
}
.cta-band h2{margin-bottom:.45em}
.cta-band p{max-width:640px;margin:0 auto 26px;color:var(--mint);opacity:.88}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}

/* ---------- Footer ---------- */
.site-footer{background:#03170F;border-top:1px solid var(--line-soft);padding:clamp(44px,5vw,68px) 0 26px;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:var(--gap)}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--mint);opacity:.72;font-size:.9rem;max-width:34ch}
.footer-col h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:.9rem;color:var(--mint);opacity:.78;transition:color .2s ease,opacity .2s ease}
.footer-col a:hover{color:var(--gold-2);opacity:1}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay-chip{font-size:.74rem;font-weight:700;border:1px solid var(--line);border-radius:999px;padding:6px 12px;color:var(--gold-2);background:rgba(245,158,11,.07)}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:.82rem;color:var(--muted);
}
.age-badge{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);color:var(--gold-2);font-weight:800;font-size:.78rem}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 30% 25%,#3A2A08,#0B2E1E 70%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab svg{width:26px;height:26px;fill:var(--gold-2);transition:transform .5s ease}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.55)}
.fab:hover svg{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab-dot{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .hero-feature figure img{height:210px}
  .grid-4,.metrics,.audience{grid-template-columns:repeat(2,minmax(0,1fr))}
  .badge-strip{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .post-grid,.post-row,.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr}
  .split img{max-height:300px}
}
@media (max-width:860px){
  .nav-burger{display:block}
  .nav-links{
    position:fixed;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:16px 20px 22px;margin:0;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .22s ease,transform .22s ease;
  }
  body.nav-open .nav-links{opacity:1;transform:translateY(0);pointer-events:auto}
  .nav-links a{padding:12px 14px;font-size:.95rem}
  .nav-actions{margin-left:auto}
  .nav-login{padding:8px 4px;font-size:.82rem}
  .nav-actions .btn{padding:9px 15px;font-size:.83rem}
  .steps,.grid-3{grid-template-columns:1fr}
  .checklist{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr;gap:10px}
}
@media (max-width:520px){
  body{font-size:15.4px}
  .brand-sub{display:none}
  .grid-2,.grid-4,.metrics,.audience,.post-grid,.post-row,.channel-grid{grid-template-columns:1fr}
  .badge-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr}
  .btn{width:100%}
  .hero-actions{flex-direction:column;align-items:stretch}
  .cta-actions .btn{width:100%}
  .fab{left:12px;bottom:88px;width:52px;height:52px}
  .post-mini{grid-template-columns:76px 1fr}
  .post-mini img{width:76px;height:66px}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0F3A26;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(245,158,11,.12);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 20px 44px rgba(0,0,0,.38);
  --shadow-soft:0 10px 26px rgba(0,0,0,.28);
  --container:1180px;
  --gap:clamp(20px,3vw,32px);
  --section:clamp(52px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(245,158,11,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 8%,rgba(16,185,129,.10),transparent 60%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.22;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,3.6vw,2.62rem)}
h2{font-size:clamp(1.34rem,2.5vw,1.92rem)}
h3{font-size:clamp(1.06rem,1.7vw,1.24rem);font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.15em}
li{margin-bottom:.5em}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1}
.section{padding:var(--section) 0;position:relative;z-index:1}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(11,46,30,.55));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--deep{background:radial-gradient(700px 420px at 80% 0%,rgba(220,38,38,.14),transparent 60%),var(--bg-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:820px;margin-bottom:clamp(26px,3.4vw,44px)}
.section-head h2{margin-bottom:.4em}
.section-head p{color:var(--mint);opacity:.86;margin-bottom:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:rgba(245,158,11,.10);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.lead{font-size:1.03rem;color:var(--mint);opacity:.9}
.muted{color:var(--muted)}
.text-gold{color:var(--gold-2)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#0B2E1E;box-shadow:0 12px 26px rgba(245,158,11,.28)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.4)}
.btn-gold:active{transform:translateY(0);box-shadow:0 8px 18px rgba(245,158,11,.3)}
.btn-ghost{border-color:var(--line);color:var(--gold-2);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.5);transform:translateY(-2px)}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;box-shadow:0 12px 26px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(220,38,38,.4)}
.btn-sm{padding:9px 16px;font-size:.85rem}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#08281A;
  font-weight:800;font-size:.82rem;letter-spacing:.02em;box-shadow:0 8px 18px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:800;font-size:.98rem;color:#fff}
.brand-sub{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  padding:9px 13px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--mint);
  transition:background .2s ease,color .2s ease;
}
.nav-links a:hover{background:rgba(245,158,11,.12);color:#fff}
.nav-links a.active{background:rgba(245,158,11,.16);color:var(--gold-2);border:1px solid var(--line)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{font-size:.88rem;font-weight:600;color:var(--gold-2);padding:8px 6px;border-bottom:1px solid transparent;transition:border-color .2s ease}
.nav-login:hover{border-color:var(--gold-2)}
.nav-burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(245,158,11,.08);position:relative}
.nav-burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--gold-2);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
.nav-burger span:nth-child(1){top:15px}
.nav-burger span:nth-child(2){top:21px}
.nav-burger span:nth-child(3){top:27px}
body.nav-open .nav-burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.nav-open .nav-burger span:nth-child(2){opacity:0}
body.nav-open .nav-burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Article hero ---------- */
.article-hero{
  position:relative;
  padding:calc(72px + clamp(30px,4.6vw,58px)) 0 clamp(38px,5vw,64px);
  background-image:linear-gradient(100deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 46%,rgba(5,31,20,.7) 100%),url('/assets/images/40ea54991c5452fc.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line-soft);
}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.82rem;color:var(--muted);margin-bottom:22px}
.crumbs a{color:var(--mint);opacity:.85;transition:color .2s ease}
.crumbs a:hover{color:var(--gold-2)}
.crumbs span.sep{opacity:.5}
.hero-grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(24px,3.4vw,48px);align-items:center}
.hero-copy h1{margin-bottom:.45em}
.hero-copy .lead{max-width:58ch}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 4px}
.meta-chip{
  display:inline-flex;align-items:center;gap:7px;font-size:.78rem;font-weight:600;
  color:var(--mint);background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  border-radius:999px;padding:6px 13px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 26px}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;border-top:1px solid var(--line-soft);padding-top:20px}
.hero-stat b{display:block;font-size:1.28rem;color:var(--gold-2);font-weight:800;line-height:1.2}
.hero-stat span{font-size:.78rem;color:var(--mint);opacity:.78}
.hero-media{
  margin:0;position:relative;
  transform:translateY(-14px) rotate(-.6deg);
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  background:linear-gradient(180deg,rgba(15,58,38,.9),rgba(5,31,20,.95));
}
.hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.hero-media figcaption{
  position:absolute;left:14px;bottom:14px;right:14px;
  background:rgba(5,31,20,.82);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:9px 13px;font-size:.78rem;color:var(--mint);backdrop-filter:blur(6px);
}
.pull-quote{
  margin:clamp(28px,3.6vw,46px) 0 0;
  padding:20px 26px;
  border-left:3px solid var(--gold);
  background:linear-gradient(90deg,rgba(245,158,11,.12),rgba(245,158,11,0));
  border-radius:0 var(--radius) var(--radius) 0;
  font-size:clamp(1rem,1.6vw,1.16rem);
  font-weight:600;color:var(--gold-2);line-height:1.55;
}
.pull-quote cite{display:block;margin-top:8px;font-size:.8rem;font-style:normal;font-weight:500;color:var(--mint);opacity:.75}

/* ---------- Article body ---------- */
.article-main{padding:clamp(40px,5.4vw,76px) 0}
.article-shell{max-width:900px}
.article-body{font-size:1.03rem;color:#EAF6F0}
.article-body h2{
  margin:2em 0 .6em;padding-bottom:.35em;border-bottom:1px solid var(--line-soft);
  color:#fff;
}
.article-body h3{margin:1.6em 0 .5em;color:var(--gold-2)}
.article-body p{color:#DCEFE6}
.article-body a{color:var(--gold-2);border-bottom:1px solid rgba(245,158,11,.4);transition:border-color .2s ease,color .2s ease}
.article-body a:hover{color:#fff;border-color:#fff}
.article-body ul,.article-body ol{padding-left:1.25em}
.article-body li::marker{color:var(--gold)}
.article-body img{border-radius:var(--radius);margin:1.4em 0;border:1px solid var(--line-soft)}
.article-body blockquote{
  margin:1.6em 0;padding:18px 22px;border-left:3px solid var(--gold);
  background:rgba(245,158,11,.08);border-radius:0 var(--radius) var(--radius) 0;
  color:var(--gold-2);font-weight:600;
}
.article-body table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.94rem}
.article-body th,.article-body td{padding:12px 14px;border:1px solid var(--line-soft);text-align:left}
.article-body th{background:rgba(245,158,11,.12);color:var(--gold-2);font-weight:700}
.article-body tr:nth-child(even) td{background:rgba(255,255,255,.02)}
.article-empty{
  border:1px dashed var(--line);border-radius:var(--radius-lg);
  padding:clamp(28px,4vw,48px);background:rgba(11,46,30,.6);max-width:720px;
}
.article-empty h2{margin-bottom:.4em}
.article-empty p{color:var(--mint);opacity:.85}

/* ---------- Cards / grids ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.card{
  background:linear-gradient(180deg,rgba(15,58,38,.85),rgba(11,46,30,.75));
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:clamp(20px,2.4vw,28px);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.card h3{margin-bottom:.45em;color:#fff}
.card p{margin-bottom:0;color:var(--mint);opacity:.86;font-size:.94rem}
.card-tag{
  display:inline-block;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:#0B2E1E;background:linear-gradient(135deg,var(--gold),var(--gold-2));
  border-radius:6px;padding:4px 9px;margin-bottom:12px;
}
.card-tag--red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff}
.card-num{font-size:1.6rem;font-weight:800;color:var(--gold-2);line-height:1;margin-bottom:10px;display:block}

/* ---------- Summary table block ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(11,46,30,.6)}
table.kx{width:100%;border-collapse:collapse;min-width:560px}
table.kx th,table.kx td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line-soft);font-size:.94rem}
table.kx thead th{background:rgba(245,158,11,.12);color:var(--gold-2);font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
table.kx tbody tr:last-child td{border-bottom:0}
table.kx td b{color:var(--gold-2)}
.sym{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-2);font-weight:800;font-size:.86rem}

/* ---------- Formula ---------- */
.formula{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:radial-gradient(520px 300px at 12% 0%,rgba(245,158,11,.14),transparent 65%),rgba(11,46,30,.8);
  padding:clamp(22px,3vw,34px);
}
.formula-line{
  font-size:clamp(1rem,1.7vw,1.2rem);font-weight:700;color:#fff;
  padding:14px 18px;border-radius:var(--radius-sm);background:rgba(5,31,20,.6);
  border:1px dashed var(--line);margin-bottom:12px;
}
.formula-line em{color:var(--gold-2);font-style:normal}
.formula-note{font-size:.88rem;color:var(--mint);opacity:.8;margin:0}

/* ---------- Example ---------- */
.example-head{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:16px 20px;
  background:rgba(11,46,30,.7);margin-bottom:var(--gap);
}
.match{display:flex;align-items:center;gap:14px;font-weight:700}
.match .vs{color:var(--muted);font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.bet-amount{font-size:.88rem;color:var(--mint)}
.bet-amount b{color:var(--gold-2);font-size:1.05rem}
.outcome{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;
  background:linear-gradient(180deg,rgba(15,58,38,.85),rgba(11,46,30,.7));
  transition:transform .24s ease,border-color .24s ease;
}
.outcome:hover{transform:translateY(-4px);border-color:var(--line)}
.outcome .odds{font-size:1.5rem;font-weight:800;color:var(--gold-2);display:block;margin:6px 0 12px}
.outcome ul{list-style:none;padding:0;margin:0;font-size:.92rem}
.outcome li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line-soft);color:var(--mint)}
.outcome li:last-child{border-bottom:0}
.outcome li b{color:#fff}

/* ---------- Probability ---------- */
.prob-row{display:grid;grid-template-columns:120px 1fr 92px;gap:14px;align-items:center;margin-bottom:14px}
.prob-label{font-weight:700;font-size:.9rem;color:#fff}
.prob-track{height:10px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}
.prob-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--gold-2))}
.prob-fill--red{background:linear-gradient(90deg,#DC2626,#F97316)}
.prob-fill--mint{background:linear-gradient(90deg,#10B981,#6EE7B7)}
.prob-val{text-align:right;font-weight:800;color:var(--gold-2);font-size:.92rem}
.margin-box{
  margin-top:20px;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;background:rgba(220,38,38,.08);
  font-size:.94rem;color:var(--mint);
}
.margin-box b{color:var(--gold-2)}

/* ---------- Tips list ---------- */
.tip-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.tip-list li{
  display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:start;
  padding:16px 18px;border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(11,46,30,.55);margin:0;
}
.tip-list li b{display:block;color:#fff;margin-bottom:2px}
.tip-list li span{color:var(--mint);opacity:.85;font-size:.92rem}
.tip-ico{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#0B2E1E;font-weight:800;font-size:.82rem;
}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(11,46,30,.6);overflow:hidden;transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:16px 52px 16px 20px;position:relative;
  font-weight:700;color:#fff;font-size:.98rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  color:var(--gold-2);font-size:1.3rem;font-weight:700;line-height:1;
}
.faq-item[open] summary::after{content:"–"}
.faq-item .faq-body{padding:0 20px 18px;color:var(--mint);opacity:.88;font-size:.94rem}
.faq-item .faq-body p:last-child{margin-bottom:0}

/* ---------- CTA ---------- */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(26px,3.6vw,46px);
  background:linear-gradient(120deg,rgba(15,58,38,.95),rgba(5,31,20,.95)),url('/assets/images/b92fa38647831e8f.jpg');
  background-size:cover;background-position:center;
  text-align:center;box-shadow:var(--shadow);
}
.cta-band h2{margin-bottom:.35em}
.cta-band p{color:var(--mint);opacity:.88;max-width:66ch;margin:0 auto 22px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* ---------- Next reads ---------- */
.read-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.read-card{
  display:block;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:rgba(11,46,30,.6);transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.read-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.read-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.read-card .read-body{padding:18px 20px 22px}
.read-card h3{font-size:1.02rem;margin-bottom:.4em;color:#fff}
.read-card p{font-size:.88rem;color:var(--mint);opacity:.82;margin:0}

/* ---------- Footer ---------- */
.site-footer{background:linear-gradient(180deg,rgba(11,46,30,.6),rgba(5,31,20,.98));border-top:1px solid var(--line-soft);padding:clamp(40px,5vw,64px) 0 24px;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:var(--gap)}
.footer-brand p{font-size:.9rem;color:var(--mint);opacity:.75;margin:16px 0;max-width:40ch}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay-chip{
  font-size:.74rem;font-weight:700;color:var(--gold-2);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:rgba(245,158,11,.07);
}
.footer-col h4{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:.9rem;color:var(--mint);opacity:.82;transition:color .2s ease,opacity .2s ease}
.footer-col a:hover{color:var(--gold-2);opacity:1}
.footer-bottom{
  margin-top:clamp(28px,4vw,46px);padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:.82rem;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;min-width:44px;height:30px;padding:0 10px;
  border:1px solid var(--line);border-radius:999px;color:var(--gold-2);font-weight:800;font-size:.78rem;
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 34% 28%,#3b2410,#0B0C0E 72%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.8;font-size:1.4rem;line-height:1;
  transition:transform .28s ease,opacity .28s ease,box-shadow .28s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5);animation-play-state:paused}
.fab:hover .fab-ico{display:inline-block;transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab-ico{display:inline-block;transition:transform .6s ease}
.fab-badge{
  position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-burger{display:block}
  .nav-links.open{
    display:flex;flex-direction:column;align-items:stretch;gap:6px;
    position:absolute;top:72px;left:0;right:0;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:16px 20px 22px;margin:0;backdrop-filter:blur(14px);
  }
  .nav-links.open a{padding:12px 14px;font-size:.96rem}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-media{transform:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .grid-3,.read-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  .nav{height:66px;gap:10px}
  .brand-sub{display:none}
  .nav-actions .nav-login{display:inline-block;font-size:.84rem}
  .hero-stats{grid-template-columns:1fr;gap:10px}
  .grid-2{grid-template-columns:1fr}
  .prob-row{grid-template-columns:96px 1fr 72px}
  .footer-grid{grid-template-columns:1fr}
  .cta-actions .btn{width:100%}
}
@media (max-width:520px){
  body{font-size:15px}
  .container{padding:0 16px}
  .grid-3,.read-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .brand-name{font-size:.9rem}
  .fab{width:52px;height:52px;bottom:88px;left:12px}
  .pull-quote{padding:16px 18px}
  .outcome li{flex-direction:column;gap:2px}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0F3A26;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(245,158,11,.12);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 20px 44px rgba(0,0,0,.38);
  --shadow-soft:0 10px 26px rgba(0,0,0,.28);
  --container:1180px;
  --gap:clamp(20px,3vw,32px);
  --section:clamp(52px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(245,158,11,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 8%,rgba(16,185,129,.10),transparent 60%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
h1,h2,h3,h4{margin:0 0 .55em;font-weight:800;line-height:1.24;letter-spacing:-.01em}
h1{font-size:clamp(1.85rem,3.5vw,2.75rem)}
h2{font-size:clamp(1.4rem,2.5vw,2rem)}
h3{font-size:1.1rem;line-height:1.35}
h4{font-size:.98rem}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0 0 1em;padding-left:1.2em}
li{margin-bottom:.5em}
li:last-child{margin-bottom:0}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1}
.section{padding:var(--section) 0;position:relative;z-index:1}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(11,46,30,.55));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--deep{background:radial-gradient(700px 420px at 80% 0%,rgba(220,38,38,.14),transparent 60%),var(--bg-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:820px;margin-bottom:clamp(26px,3.4vw,44px)}
.section-head h2{margin-bottom:.4em}
.section-head p{color:var(--mint);opacity:.88;margin-bottom:0}
.section-head--wide{max-width:940px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:rgba(245,158,11,.10);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.lead{font-size:1.03rem;color:var(--mint);opacity:.9}
.muted{color:var(--muted)}
.text-gold{color:var(--gold-2)}
.divider{height:1px;background:var(--line-soft);margin:26px 0;border:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#0B2E1E;box-shadow:0 12px 26px rgba(245,158,11,.28)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.4)}
.btn-gold:active{transform:translateY(0);box-shadow:0 8px 18px rgba(245,158,11,.3)}
.btn-ghost{border-color:var(--line);color:var(--gold-2);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.5);transform:translateY(-2px)}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;box-shadow:0 12px 26px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(220,38,38,.4)}
.btn-sm{padding:9px 16px;font-size:.85rem}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#08281A;
  font-weight:800;font-size:.82rem;letter-spacing:.02em;box-shadow:0 8px 18px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:800;font-size:.98rem;color:#fff}
.brand-sub{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  padding:9px 13px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--mint);
  transition:background .2s ease,color .2s ease;
}
.nav-links a:hover{background:rgba(245,158,11,.12);color:#fff}
.nav-links a.active{background:rgba(245,158,11,.16);color:var(--gold-2);border:1px solid var(--line)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{font-size:.88rem;font-weight:600;color:var(--gold-2);padding:8px 6px;border-bottom:1px solid transparent;transition:border-color .2s ease}
.nav-login:hover{border-color:var(--gold-2)}
.nav-burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(245,158,11,.08);position:relative}
.nav-burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--gold-2);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
.nav-burger span:nth-child(1){top:15px}
.nav-burger span:nth-child(2){top:21px}
.nav-burger span:nth-child(3){top:27px}
body.nav-open .nav-burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.nav-open .nav-burger span:nth-child(2){opacity:0}
body.nav-open .nav-burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Category Hero ---------- */
.cat-hero{
  position:relative;
  padding:calc(72px + clamp(38px,6vw,74px)) 0 clamp(46px,6vw,80px);
  background-image:linear-gradient(100deg,rgba(5,31,20,.96) 0%,rgba(5,31,20,.88) 46%,rgba(5,31,20,.74) 100%),url('/assets/images/b92fa38647831e8f.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line-soft);
}
.cat-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(26px,3.6vw,50px);align-items:start}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.8rem;color:var(--muted);margin-bottom:16px}
.crumb a{color:var(--gold-2)}
.crumb a:hover{text-decoration:underline}
.cat-hero h1{margin-bottom:.45em}
.cat-hero .lead{max-width:62ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 28px}
.hero-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;border-top:1px solid var(--line-soft);padding-top:22px}
.hero-facts b{display:block;font-size:1.28rem;color:var(--gold-2);font-weight:800;line-height:1.2}
.hero-facts span{font-size:.8rem;color:var(--mint);opacity:.78}

.odds-panel{
  background:linear-gradient(180deg,rgba(15,58,38,.96),rgba(11,46,30,.9));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(20px,2.6vw,28px);box-shadow:var(--shadow);
}
.odds-panel-head{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}
.odds-panel-head .tag{
  align-self:flex-start;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:#08281A;background:linear-gradient(135deg,var(--gold),var(--gold-2));
  padding:5px 12px;border-radius:999px;
}
.odds-panel-head h2{font-size:1.2rem;margin:0}
.odds-panel-head p{font-size:.86rem;color:var(--mint);opacity:.82;margin:0}
.odds-rows{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}
.odds-row{
  display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:12px;
  background:rgba(5,31,20,.55);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);padding:11px 14px;
  transition:border-color .2s ease,transform .2s ease,background .2s ease;
}
.odds-row:hover{border-color:rgba(245,158,11,.45);transform:translateX(4px);background:rgba(5,31,20,.75)}
.odds-key{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(245,158,11,.14);color:var(--gold-2);font-weight:800;font-size:.95rem;
  border:1px solid var(--line);
}
.odds-label{font-size:.9rem;color:var(--mint)}
.odds-label small{display:block;color:var(--muted);font-size:.74rem}
.odds-row b{font-size:1.1rem;color:var(--gold-2);font-weight:800}
.odds-note{font-size:.78rem;color:var(--muted);margin:0}

/* ---------- Cards / grids ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.outcome{
  background:linear-gradient(180deg,rgba(15,58,38,.85),rgba(11,46,30,.6));
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:clamp(20px,2.4vw,26px);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.outcome:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.42);box-shadow:var(--shadow-soft)}
.outcome .mark{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-weight:800;font-size:1.15rem;color:#08281A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));margin-bottom:14px;
}
.outcome h3{margin-bottom:.45em}
.outcome p{font-size:.92rem;color:var(--mint);opacity:.88}
.outcome ul{font-size:.88rem;color:var(--mint);opacity:.85;margin-bottom:0}
.outcome--red .mark{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff}

.figure-block{
  display:grid;grid-template-columns:1.05fr .95fr;gap:var(--gap);align-items:center;
  margin-top:clamp(28px,3.6vw,44px);
  background:linear-gradient(180deg,rgba(15,58,38,.7),rgba(11,46,30,.5));
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  padding:clamp(20px,2.6vw,30px);
}
.figure-block img{border-radius:var(--radius);width:100%;height:100%;object-fit:cover;box-shadow:var(--shadow-soft)}
.figure-block h3{font-size:1.25rem}
.figure-block p{font-size:.94rem;color:var(--mint);opacity:.88}
.note-strip{
  display:flex;gap:12px;align-items:flex-start;
  border-left:3px solid var(--gold);background:rgba(245,158,11,.07);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:14px 16px;margin-top:18px;
}
.note-strip strong{color:var(--gold-2)}
.note-strip p{font-size:.9rem;color:var(--mint);opacity:.9;margin:0}

/* ---------- Glossary ---------- */
.glossary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 var(--gap)}
.glossary-item{
  display:grid;grid-template-columns:auto 1fr;gap:14px;
  padding:18px 0;border-bottom:1px dashed rgba(245,158,11,.18);
}
.glossary-item .term{
  min-width:96px;font-weight:800;color:var(--gold-2);font-size:.92rem;letter-spacing:.02em;
}
.glossary-item p{margin:0;font-size:.92rem;color:var(--mint);opacity:.88}

/* ---------- Calculator ---------- */
.calc{
  display:grid;grid-template-columns:.95fr 1.05fr;gap:var(--gap);
  background:linear-gradient(180deg,rgba(15,58,38,.85),rgba(11,46,30,.6));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(20px,2.8vw,32px);box-shadow:var(--shadow-soft);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:.84rem;font-weight:700;color:var(--gold-2);margin-bottom:7px;letter-spacing:.02em}
.field input{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.75);border:1px solid var(--line);color:#fff;font-size:1rem;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.16)}
.field small{display:block;font-size:.76rem;color:var(--muted);margin-top:6px}
.preset-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.preset{
  padding:7px 14px;border-radius:999px;font-size:.8rem;font-weight:700;
  border:1px solid var(--line);color:var(--gold-2);background:rgba(245,158,11,.06);
  transition:background .2s ease,transform .2s ease;
}
.preset:hover{background:rgba(245,158,11,.16);transform:translateY(-2px)}
.result-box{
  background:rgba(5,31,20,.6);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:clamp(18px,2.2vw,24px);
}
.result-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.16)}
.result-row:last-of-type{border-bottom:0}
.result-row span{font-size:.86rem;color:var(--mint);opacity:.85}
.result-row b{font-size:1.15rem;color:var(--gold-2);font-weight:800}
.result-row--profit b{color:#34D399}
.formula{
  margin-top:18px;background:rgba(5,31,20,.75);border:1px dashed var(--line);
  border-radius:var(--radius-sm);padding:14px 16px;
  font-family:'Courier New',ui-monospace,monospace;font-size:.86rem;color:var(--mint);
  overflow-x:auto;
}
.formula span{color:var(--gold-2);font-weight:700}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(5,31,20,.5)}
table.compare{width:100%;border-collapse:collapse;min-width:720px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;font-size:.9rem;vertical-align:top}
table.compare thead th{
  background:rgba(245,158,11,.12);color:var(--gold-2);font-weight:800;font-size:.84rem;
  letter-spacing:.05em;text-transform:uppercase;border-bottom:1px solid var(--line);
}
table.compare tbody tr{border-bottom:1px solid rgba(245,158,11,.1)}
table.compare tbody tr:last-child{border-bottom:0}
table.compare tbody tr:hover{background:rgba(245,158,11,.05)}
table.compare td:first-child{color:var(--gold-2);font-weight:700;white-space:nowrap}
table.compare td{color:var(--mint);opacity:.9}

/* ---------- Variants ---------- */
.variant{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:clamp(18px,2.2vw,24px);background:rgba(11,46,30,.45);
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.variant:hover{border-color:rgba(245,158,11,.4);transform:translateY(-4px);background:rgba(15,58,38,.7)}
.variant .vtag{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold-2);background:rgba(245,158,11,.12);border:1px solid var(--line);
  border-radius:999px;padding:4px 11px;margin-bottom:12px;
}
.variant h3{font-size:1.02rem;margin-bottom:.4em}
.variant p{font-size:.88rem;color:var(--mint);opacity:.85;margin:0}

/* ---------- Mistakes list ---------- */
.mistakes{display:grid;gap:14px;counter-reset:m}
.mistake{
  display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;
  border-left:3px solid rgba(220,38,38,.7);
  background:linear-gradient(90deg,rgba(220,38,38,.10),rgba(220,38,38,0));
  border-radius:0 var(--radius) var(--radius) 0;
  padding:16px 18px;
}
.mistake::before{
  counter-increment:m;content:counter(m,decimal-leading-zero);
  font-weight:800;color:var(--red);font-size:1rem;letter-spacing:.04em;
}
.mistake h3{font-size:.98rem;margin:0 0 .3em}
.mistake p{margin:0;font-size:.88rem;color:var(--mint);opacity:.85}
.side-figure{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-soft);box-shadow:var(--shadow-soft)}
.side-figure img{width:100%;height:100%;object-fit:cover}

/* ---------- News list ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.news-card{
  display:flex;flex-direction:column;gap:10px;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:20px;background:rgba(11,46,30,.5);
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.4);background:rgba(15,58,38,.72)}
.news-card h3{font-size:1rem;margin:0}
.news-card h3 a:hover{color:var(--gold-2)}
.news-card p{font-size:.86rem;color:var(--mint);opacity:.82;margin:0}
.news-meta{font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-2);opacity:.85}
.news-empty{border:1px dashed var(--line);border-radius:var(--radius);padding:26px;text-align:left;color:var(--mint);opacity:.8}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(11,46,30,.5);overflow:hidden;
  transition:border-color .2s ease,background .2s ease;
}
.faq-item[open]{border-color:rgba(245,158,11,.42);background:rgba(15,58,38,.7)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 20px;font-weight:700;font-size:.98rem;
  display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:1.3rem;color:var(--gold-2);line-height:1;transition:transform .25s ease;
}
.faq-item[open] summary::after{content:"–";transform:rotate(180deg)}
.faq-item .faq-body{padding:0 20px 20px;font-size:.92rem;color:var(--mint);opacity:.88}

/* ---------- Category entry + CTA ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);margin-bottom:clamp(28px,3.6vw,44px)}
.channel{
  display:block;border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(20px,2.4vw,26px);background:linear-gradient(180deg,rgba(15,58,38,.8),rgba(11,46,30,.55));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.channel:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.55);box-shadow:var(--shadow-soft)}
.channel .ctag{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.channel h3{margin:8px 0 .4em;font-size:1.05rem}
.channel p{font-size:.88rem;color:var(--mint);opacity:.85;margin:0}
.cta-band{
  display:grid;grid-template-columns:1.2fr .8fr;gap:var(--gap);align-items:center;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:radial-gradient(600px 320px at 10% 0%,rgba(245,158,11,.16),transparent 62%),rgba(5,31,20,.72);
  padding:clamp(24px,3vw,38px);box-shadow:var(--shadow-soft);
}
.cta-band h2{margin-bottom:.35em}
.cta-band p{color:var(--mint);opacity:.88;margin-bottom:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}

/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,rgba(11,46,30,.6),rgba(5,31,20,.98));
  border-top:1px solid var(--line);padding:clamp(40px,5vw,64px) 0 26px;
  position:relative;z-index:1;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(22px,3vw,40px)}
.footer-brand p{font-size:.88rem;color:var(--mint);opacity:.78;margin:16px 0}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay-chip{
  font-size:.74rem;font-weight:700;letter-spacing:.04em;color:var(--gold-2);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:rgba(245,158,11,.07);
}
.footer-col h4{font-size:.86rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:.88rem;color:var(--mint);opacity:.82;transition:color .2s ease,opacity .2s ease}
.footer-col a:hover{color:var(--gold-2);opacity:1}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:clamp(28px,3.4vw,44px);padding-top:22px;border-top:1px solid var(--line-soft);
  font-size:.8rem;color:var(--muted);
}
.age-badge{
  font-weight:800;font-size:.76rem;color:#fff;background:var(--red);
  border-radius:8px;padding:4px 10px;letter-spacing:.04em;
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#1B1B1B,#0B0C0E 72%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.82;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:opacity .22s ease,box-shadow .22s ease;
}
.fab:hover{opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.5)}
.fab-core{display:grid;place-items:center;transition:transform .5s ease}
.fab:hover .fab-core{transform:scale(1.12) rotate(360deg)}
.fab:active .fab-core{transform:scale(.92)}
.fab svg{width:26px;height:26px;color:var(--gold-2)}
.fab-badge{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
  animation:fabPulse 1.8s ease-in-out infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes fabPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.22);opacity:.75}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .nav-burger{display:block}
  .nav-links{
    position:fixed;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(5,31,20,.98);
    border-bottom:1px solid var(--line);
    padding:16px 20px 22px;
    transform:translateY(-14px);opacity:0;visibility:hidden;
    transition:opacity .25s ease,transform .25s ease,visibility .25s ease;
    max-height:calc(100vh - 72px);overflow-y:auto;
    box-shadow:var(--shadow);
  }
  body.nav-open .nav-links{transform:none;opacity:1;visibility:visible}
  .nav-links a{padding:12px 14px;border-radius:12px;font-size:.98rem}
  .nav-actions{margin-left:auto}
  .cat-hero-grid{grid-template-columns:1fr}
  .figure-block{grid-template-columns:1fr}
  .calc{grid-template-columns:1fr}
  .grid-3,.news-grid,.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:768px){
  .section{padding:clamp(42px,9vw,60px) 0}
  .hero-facts{grid-template-columns:1fr 1fr}
  .glossary{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .odds-row{grid-template-columns:38px 1fr auto;padding:10px 12px}
}
@media (max-width:520px){
  .brand-sub{display:none}
  .nav-login{font-size:.8rem;padding:6px 2px}
  .btn-sm{padding:8px 12px;font-size:.78rem}
  .grid-3,.news-grid,.channel-grid,.footer-grid{grid-template-columns:1fr}
  .hero-facts{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .cta-actions .btn{width:100%}
  .glossary-item{grid-template-columns:1fr;gap:6px}
  .fab{left:12px;bottom:88px;width:52px;height:52px}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0F3A26;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(245,158,11,.12);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 20px 44px rgba(0,0,0,.38);
  --shadow-soft:0 10px 26px rgba(0,0,0,.28);
  --container:1180px;
  --gap:clamp(20px,3vw,32px);
  --section:clamp(52px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(245,158,11,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 8%,rgba(16,185,129,.10),transparent 60%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.25;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.85rem,4vw,2.85rem)}
h2{font-size:clamp(1.45rem,2.8vw,2.1rem)}
h3{font-size:clamp(1.05rem,1.7vw,1.28rem)}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.15em}
li{margin-bottom:.45em}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1}
.section{padding:var(--section) 0;position:relative;z-index:1}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(11,46,30,.55));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--deep{background:radial-gradient(700px 420px at 80% 0%,rgba(220,38,38,.14),transparent 60%),var(--bg-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:820px;margin-bottom:clamp(26px,3.4vw,44px)}
.section-head h2{margin-bottom:.4em}
.section-head p{color:var(--mint);opacity:.86;margin-bottom:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:rgba(245,158,11,.10);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.lead{font-size:1.03rem;color:var(--mint);opacity:.9}
.muted{color:var(--muted)}
.text-gold{color:var(--gold-2)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#0B2E1E;box-shadow:0 12px 26px rgba(245,158,11,.28)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.4)}
.btn-gold:active{transform:translateY(0);box-shadow:0 8px 18px rgba(245,158,11,.3)}
.btn-ghost{border-color:var(--line);color:var(--gold-2);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.5);transform:translateY(-2px)}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;box-shadow:0 12px 26px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(220,38,38,.4)}
.btn-sm{padding:9px 16px;font-size:.85rem}

/* Header / Nav */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#08281A;
  font-weight:800;font-size:.82rem;letter-spacing:.02em;box-shadow:0 8px 18px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:800;font-size:.98rem;color:#fff}
.brand-sub{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  padding:9px 13px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--mint);
  transition:background .2s ease,color .2s ease,border-color .2s ease;
  border:1px solid transparent;
}
.nav-links a:hover{background:rgba(245,158,11,.12);color:#fff}
.nav-links a.active{background:rgba(245,158,11,.16);color:var(--gold-2);border-color:var(--line)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{font-size:.88rem;font-weight:600;color:var(--gold-2);padding:8px 6px;border-bottom:1px solid transparent;transition:border-color .2s ease}
.nav-login:hover{border-color:var(--gold-2)}
.nav-burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(245,158,11,.08);position:relative}
.nav-burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--gold-2);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
.nav-burger span:nth-child(1){top:15px}
.nav-burger span:nth-child(2){top:21px}
.nav-burger span:nth-child(3){top:27px}
body.nav-open .nav-burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.nav-open .nav-burger span:nth-child(2){opacity:0}
body.nav-open .nav-burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Hero */
.hero{
  position:relative;
  padding:calc(72px + clamp(38px,6vw,76px)) 0 clamp(48px,6vw,84px);
  background-image:linear-gradient(100deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 46%,rgba(5,31,20,.7) 100%),url('/assets/images/40ea54991c5452fc.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line-soft);
}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(26px,3.6vw,52px);align-items:start}
.hero-copy h1{margin-bottom:.5em}
.hero-copy .lead{max-width:60ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 30px}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;border-top:1px solid var(--line-soft);padding-top:22px}
.hero-stat b{display:block;font-size:1.32rem;color:var(--gold-2);font-weight:800;line-height:1.2}
.hero-stat span{font-size:.82rem;color:var(--mint);opacity:.78}
.ticket{
  background:linear-gradient(180deg,rgba(15,58,38,.96),rgba(11,46,30,.9));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow);
}
.ticket-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px dashed var(--line)}
.ticket-head h3{margin:0;font-size:1rem}
.ticket-tag{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#0B2E1E;background:linear-gradient(135deg,var(--gold),var(--gold-2));border-radius:999px;padding:5px 11px}
.ticket-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-soft);font-size:.94rem}
.ticket-row span:first-child{color:var(--mint);opacity:.82}
.ticket-row strong{color:#fff;font-weight:700}
.ticket-total{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding:16px;border-radius:var(--radius);background:rgba(245,158,11,.12);border:1px solid var(--line)}
.ticket-total b{font-size:1.4rem;color:var(--gold-2);font-weight:800}
.ticket-note{margin:14px 0 0;font-size:.82rem;color:var(--muted)}

/* Split blocks */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3.4vw,46px);align-items:center}
.split--reverse .split-media{order:2}
.split-media img{border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.split-body h2{margin-bottom:.6em}
.split-body p{color:var(--mint);opacity:.88}

/* Check list */
.check-list{list-style:none;padding:0;margin:0}
.check-list li{position:relative;padding-left:32px;margin-bottom:14px;color:var(--mint);opacity:.9}
.check-list li::before{
  content:"";position:absolute;left:0;top:.42em;width:16px;height:16px;border-radius:5px;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:0 4px 10px rgba(245,158,11,.3);
}
.check-list li strong{color:#fff}

/* Formula cards */
.formula-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.formula-card{
  background:linear-gradient(180deg,rgba(15,58,38,.9),rgba(11,46,30,.72));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.formula-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.5);box-shadow:0 18px 36px rgba(0,0,0,.34)}
.formula-card h3{font-size:1.02rem;color:#fff}
.formula-card p{font-size:.92rem;color:var(--mint);opacity:.84;margin-bottom:0}
.formula-code{
  display:block;margin:14px 0;padding:13px 15px;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.75);border:1px dashed var(--line);
  font-size:.88rem;color:var(--gold-2);font-weight:700;letter-spacing:.01em;
}
.formula-index{
  display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;
  background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-2);
  font-size:.82rem;font-weight:800;margin-bottom:12px;
}

/* Table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(11,46,30,.6);box-shadow:var(--shadow-soft)}
table.data-table{width:100%;border-collapse:collapse;min-width:640px}
.data-table caption{text-align:left;padding:16px 18px 0;font-size:.86rem;color:var(--muted)}
.data-table th,.data-table td{padding:14px 18px;text-align:left;font-size:.92rem;border-bottom:1px solid var(--line-soft)}
.data-table thead th{
  background:rgba(245,158,11,.10);color:var(--gold-2);font-size:.76rem;letter-spacing:.1em;
  text-transform:uppercase;font-weight:700;
}
.data-table tbody tr:last-child td{border-bottom:0}
.data-table tbody tr:hover{background:rgba(245,158,11,.05)}
.data-table td strong{color:#fff}
.data-table .num{color:var(--gold-2);font-weight:700;white-space:nowrap}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);counter-reset:step}
.step{
  position:relative;padding:26px 22px 22px;border-radius:var(--radius);
  background:rgba(11,46,30,.62);border:1px solid var(--line-soft);
  transition:border-color .24s ease,transform .24s ease;
}
.step:hover{border-color:rgba(245,158,11,.45);transform:translateY(-3px)}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:block;font-size:1.5rem;font-weight:800;color:rgba(245,158,11,.55);margin-bottom:10px;
}
.step h3{font-size:1rem}
.step p{font-size:.9rem;color:var(--mint);opacity:.82;margin-bottom:0}

/* Chips / payment */
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.pay-chip{
  display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:999px;
  font-size:.84rem;font-weight:600;color:var(--gold-2);
  background:rgba(245,158,11,.08);border:1px solid var(--line);
}
.pay-chip::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold-2)}

/* Mini cards row */
.info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.info-item{
  display:flex;gap:16px;padding:22px;border-radius:var(--radius);
  background:rgba(11,46,30,.6);border:1px solid var(--line-soft);
}
.info-item h3{font-size:1rem;margin-bottom:.35em}
.info-item p{font-size:.9rem;color:var(--mint);opacity:.84;margin:0}
.info-mark{
  flex:0 0 auto;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(245,158,11,.22),rgba(245,158,11,.06));
  border:1px solid var(--line);color:var(--gold-2);font-weight:800;font-size:.82rem;
}

/* Category matrix */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.cat-card{
  display:block;padding:26px;border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(15,58,38,.92),rgba(11,46,30,.7));
  border:1px solid var(--line);transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.55);box-shadow:0 20px 40px rgba(0,0,0,.36)}
.cat-card h3{color:#fff;margin-bottom:.4em}
.cat-card p{font-size:.9rem;color:var(--mint);opacity:.84;margin-bottom:14px}
.cat-card span.more{font-size:.85rem;font-weight:700;color:var(--gold-2)}

/* Posts */
.post-list{display:grid;gap:14px}
.post-card{
  padding:20px 22px;border-radius:var(--radius);
  background:rgba(11,46,30,.6);border:1px solid var(--line-soft);
  border-left:3px solid rgba(245,158,11,.45);
  transition:background .22s ease,border-color .22s ease,transform .22s ease;
}
.post-card:hover{background:rgba(15,58,38,.8);border-color:var(--line);transform:translateX(4px)}
.post-card h3{font-size:1.03rem;margin-bottom:.35em;color:#fff}
.post-card p{font-size:.9rem;color:var(--mint);opacity:.82;margin-bottom:10px}
.post-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.empty-note{padding:26px;border-radius:var(--radius);border:1px dashed var(--line);color:var(--mint);opacity:.8;text-align:center}

/* FAQ */
.faq{display:grid;gap:12px;max-width:900px}
.faq details{
  border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(11,46,30,.6);
  padding:4px 20px;transition:border-color .22s ease,background .22s ease;
}
.faq details[open]{border-color:rgba(245,158,11,.45);background:rgba(15,58,38,.75)}
.faq summary{
  cursor:pointer;list-style:none;padding:16px 0;font-weight:700;font-size:1rem;color:#fff;
  display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold-2);font-size:1.25rem;line-height:1;flex:0 0 auto}
.faq details[open] summary::after{content:"–"}
.faq details p{font-size:.93rem;color:var(--mint);opacity:.87;padding-bottom:16px;margin:0}

/* CTA band */
.cta-band{
  background-image:linear-gradient(100deg,rgba(5,31,20,.94),rgba(43,4,4,.9)),url('/assets/images/b92fa38647831e8f.jpg');
  background-size:cover;background-position:center;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cta-inner{display:grid;grid-template-columns:1.3fr .7fr;gap:var(--gap);align-items:center}
.cta-inner h2{margin-bottom:.4em}
.cta-inner p{color:var(--mint);opacity:.88;margin-bottom:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}

/* Footer */
.site-footer{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,.98));border-top:1px solid var(--line);padding:clamp(42px,5vw,68px) 0 26px;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(22px,3vw,40px)}
.footer-brand p{font-size:.9rem;color:var(--mint);opacity:.78;margin:16px 0 0;max-width:38ch}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:.9rem;color:var(--mint);opacity:.82;transition:color .2s ease,opacity .2s ease}
.footer-col a:hover{color:var(--gold-2);opacity:1}
.footer-bottom{
  margin-top:clamp(28px,4vw,44px);padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.82rem;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;min-width:42px;height:28px;padding:0 10px;
  border-radius:999px;border:1px solid var(--line);color:var(--gold-2);font-weight:800;font-size:.78rem;
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#1b1b1b,#0B2E1E 68%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  color:var(--gold-2);font-weight:800;font-size:.72rem;
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabFloat 4.2s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab::after{
  content:"";position:absolute;top:4px;right:4px;width:12px;height:12px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px rgba(255,255,255,.85);
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* Responsive */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .formula-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .cat-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-inner{grid-template-columns:1fr}
  .cta-actions{justify-content:flex-start}
  .nav-links{
    position:absolute;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;margin-left:0;
    display:none;
  }
  .nav-links a{padding:12px 14px;border-radius:12px;font-size:.95rem}
  body.nav-open .nav-links{display:flex}
  .nav-burger{display:block}
  .nav-login{display:inline-block}
}
@media (max-width:768px){
  .split{grid-template-columns:1fr}
  .split--reverse .split-media{order:0}
  .formula-grid{grid-template-columns:1fr}
  .info-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
  .nav-actions .btn-gold{padding:8px 13px;font-size:.8rem}
  .nav-login{font-size:.82rem}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .steps{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .fab{bottom:88px;width:52px;height:52px}
  .brand-sub{display:none}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0F3A26;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(245,158,11,.12);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 20px 44px rgba(0,0,0,.38);
  --shadow-soft:0 10px 26px rgba(0,0,0,.28);
  --container:1180px;
  --gap:clamp(20px,3vw,32px);
  --section:clamp(52px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(245,158,11,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 8%,rgba(16,185,129,.10),transparent 60%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
h1,h2,h3,h4{font-weight:800;line-height:1.22;margin:0 0 .55em;letter-spacing:-.01em}
h1{font-size:clamp(1.72rem,3.3vw,2.62rem)}
h2{font-size:clamp(1.38rem,2.3vw,1.96rem)}
h3{font-size:1.06rem}
h4{font-size:.98rem}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.15em}
li{margin-bottom:.45em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1}
.section{padding:var(--section) 0;position:relative;z-index:1}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(11,46,30,.55));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--deep{background:radial-gradient(700px 420px at 80% 0%,rgba(220,38,38,.14),transparent 60%),var(--bg-2);border-top:1px solid var(--line-soft)}
.section-head{max-width:820px;margin-bottom:clamp(26px,3.4vw,44px)}
.section-head h2{margin-bottom:.4em}
.section-head p{color:var(--mint);opacity:.86;margin-bottom:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:rgba(245,158,11,.10);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.lead{font-size:1.03rem;color:var(--mint);opacity:.9}
.muted{color:var(--muted)}
.text-gold{color:var(--gold-2)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#0B2E1E;box-shadow:0 12px 26px rgba(245,158,11,.28)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.4)}
.btn-gold:active{transform:translateY(0);box-shadow:0 8px 18px rgba(245,158,11,.3)}
.btn-ghost{border-color:var(--line);color:var(--gold-2);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.5);transform:translateY(-2px)}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;box-shadow:0 12px 26px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(220,38,38,.4)}
.btn-sm{padding:9px 16px;font-size:.85rem}

/* Header / Nav */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#08281A;
  font-weight:800;font-size:.82rem;letter-spacing:.02em;box-shadow:0 8px 18px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:800;font-size:.98rem;color:#fff}
.brand-sub{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--mint);transition:background .2s ease,color .2s ease}
.nav-links a:hover{background:rgba(245,158,11,.12);color:#fff}
.nav-links a.active{background:rgba(245,158,11,.16);color:var(--gold-2);border:1px solid var(--line)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{font-size:.88rem;font-weight:600;color:var(--gold-2);padding:8px 6px;border-bottom:1px solid transparent;transition:border-color .2s ease}
.nav-login:hover{border-color:var(--gold-2)}
.nav-burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(245,158,11,.08);position:relative}
.nav-burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--gold-2);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
.nav-burger span:nth-child(1){top:15px}
.nav-burger span:nth-child(2){top:21px}
.nav-burger span:nth-child(3){top:27px}
body.nav-open .nav-burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.nav-open .nav-burger span:nth-child(2){opacity:0}
body.nav-open .nav-burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Hero bento */
.hero{
  position:relative;
  padding:calc(72px + clamp(34px,5vw,68px)) 0 clamp(44px,5vw,74px);
  background-image:linear-gradient(100deg,rgba(5,31,20,.96) 0%,rgba(5,31,20,.87) 46%,rgba(5,31,20,.72) 100%),url('/assets/images/efd442796f437c66.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line-soft);
}
.hero-bento{display:grid;grid-template-columns:1.45fr .85fr;gap:var(--gap);align-items:stretch}
.bento-main{
  background:linear-gradient(180deg,rgba(15,58,38,.94),rgba(11,46,30,.76));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(22px,3vw,38px);box-shadow:var(--shadow);
}
.bento-main h1{margin-bottom:.45em}
.bento-main .lead{max-width:58ch}
.bento-side{display:grid;gap:var(--gap);grid-template-rows:1fr 1fr}
.bento-mini{
  background:rgba(11,46,30,.86);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:20px 22px;display:flex;flex-direction:column;justify-content:center;
  transition:border-color .25s ease,transform .25s ease;
}
.bento-mini:hover{border-color:var(--line);transform:translateY(-3px)}
.bento-mini h3{margin-bottom:.5em;color:var(--gold-2);font-size:.95rem;letter-spacing:.02em}
.odds-inline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0}
.odds-inline div{
  text-align:center;border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:9px 6px;background:rgba(5,31,20,.55);
}
.odds-inline b{display:block;color:var(--gold-2);font-size:1.08rem}
.odds-inline span{font-size:.72rem;color:var(--mint);opacity:.75}
.bento-mini p{margin:0;font-size:.9rem;color:var(--mint);opacity:.88}
.cta-bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  margin-top:var(--gap);padding:18px 24px;border-radius:var(--radius);
  border:1px solid var(--line);background:linear-gradient(90deg,rgba(245,158,11,.16),rgba(245,158,11,.02));
}
.cta-bar p{margin:0;font-weight:600;color:var(--mint)}
.hero-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:var(--gap);padding-top:22px;border-top:1px solid var(--line-soft)}
.hero-strip .stat b{display:block;font-size:1.26rem;color:var(--gold-2);font-weight:800;line-height:1.2}
.hero-strip .stat span{font-size:.8rem;color:var(--mint);opacity:.78}

/* Pain cards */
.pain-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.pain-card{
  background:linear-gradient(180deg,rgba(15,58,38,.75),rgba(11,46,30,.5));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.pain-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.pain-card .num{display:block;font-size:.74rem;letter-spacing:.16em;color:var(--gold-2);font-weight:700;margin-bottom:10px}
.pain-card p{font-size:.94rem;color:var(--mint);opacity:.86;margin-bottom:0}
.pain-card .impact{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line-soft);font-size:.86rem;color:var(--gold-2);font-weight:600}

/* Steps */
.steps{display:grid;gap:14px;max-width:960px}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;
  padding:22px 24px;border-radius:var(--radius);
  background:rgba(11,46,30,.6);border:1px solid var(--line-soft);
  transition:border-color .25s ease,background .25s ease;
}
.step:hover{border-color:var(--line);background:rgba(15,58,38,.7)}
.step-idx{font-size:1.5rem;font-weight:800;color:rgba(245,158,11,.6);line-height:1;font-variant-numeric:tabular-nums}
.step h3{margin-bottom:.35em}
.step p{margin-bottom:0;font-size:.94rem;color:var(--mint);opacity:.86}

/* Example layout */
.example-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:var(--gap);align-items:start}
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(11,46,30,.55);margin-bottom:var(--gap)}
table.odds{width:100%;border-collapse:collapse;min-width:620px}
.odds th,.odds td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line-soft);font-size:.93rem}
.odds thead th{background:rgba(245,158,11,.10);color:var(--gold-2);font-size:.76rem;text-transform:uppercase;letter-spacing:.09em}
.odds tbody tr:last-child td{border-bottom:0}
.odds tbody tr:hover{background:rgba(245,158,11,.05)}
.odds .money{color:var(--gold-2);font-weight:700;font-variant-numeric:tabular-nums}
.odds .rate{font-weight:700;font-variant-numeric:tabular-nums}
.side-panel{
  background:linear-gradient(180deg,rgba(15,58,38,.85),rgba(11,46,30,.6));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;
}
.side-panel h3{color:var(--gold-2);font-size:.95rem;letter-spacing:.04em;text-transform:uppercase}
.formula-box{margin-top:6px}
.formula{
  display:block;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  background:rgba(5,31,20,.72);border:1px dashed var(--line);border-radius:var(--radius-sm);
  padding:12px 14px;color:var(--gold-2);font-size:.88rem;margin-bottom:10px;line-height:1.5;
}
.calc-line{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px dashed var(--line-soft);font-size:.9rem;color:var(--mint)}
.calc-line:last-of-type{border-bottom:0}
.calc-line b{color:var(--gold-2);font-variant-numeric:tabular-nums}

/* Duo examples */
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.duo-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:rgba(11,46,30,.62);display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.duo-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.duo-card img{width:100%;height:190px;object-fit:cover}
.duo-body{padding:22px 24px}
.duo-body h3{margin-bottom:.5em}
.duo-body p{font-size:.93rem;color:var(--mint);opacity:.87;margin-bottom:.8em}
.duo-tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:#08281A;background:linear-gradient(135deg,var(--gold),var(--gold-2));
  border-radius:999px;padding:4px 12px;margin-bottom:12px;
}
.duo-numbers{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.duo-numbers span{
  font-size:.82rem;color:var(--gold-2);border:1px solid var(--line-soft);
  border-radius:999px;padding:5px 12px;background:rgba(5,31,20,.5);
}

/* Media band + metrics + quotes */
.media-band{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line-soft);margin-bottom:var(--gap);min-height:270px;
  display:flex;align-items:flex-end;padding:clamp(22px,3vw,36px);
  background-image:linear-gradient(92deg,rgba(5,31,20,.95) 10%,rgba(5,31,20,.6) 58%,rgba(5,31,20,.32)),url('/assets/images/4066553af10efe23.jpg');
  background-size:cover;background-position:center;
}
.media-band h2{max-width:24ch;margin-bottom:.4em}
.media-band p{max-width:58ch;margin:0;color:var(--mint);opacity:.9;font-size:.95rem}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:var(--gap)}
.metric{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:18px 20px;
  background:rgba(11,46,30,.6);
}
.metric b{display:block;font-size:1.42rem;color:var(--gold-2);font-weight:800;line-height:1.15}
.metric span{font-size:.82rem;color:var(--mint);opacity:.78}
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.quote{
  background:rgba(11,46,30,.6);border:1px solid var(--line-soft);border-left:3px solid var(--gold);
  border-radius:var(--radius);padding:22px 24px;
}
.quote p{font-size:.94rem;color:var(--mint);opacity:.9}
.quote .who{display:block;font-size:.82rem;color:var(--gold-2);font-weight:700;margin-top:10px}

/* Audience */
.audience{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.aud{
  padding:20px;border-radius:var(--radius);border:1px solid var(--line-soft);
  background:rgba(15,58,38,.5);transition:border-color .25s ease,transform .25s ease;
}
.aud:hover{border-color:var(--line);transform:translateY(-3px)}
.aud h3{font-size:.98rem;margin-bottom:.4em;color:var(--gold-2)}
.aud p{margin:0;font-size:.88rem;color:var(--mint);opacity:.84}

/* FAQ */
.faq{display:grid;gap:12px;max-width:920px}
.faq details{
  background:rgba(11,46,30,.6);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:0 20px;transition:border-color .25s ease;
}
.faq details[open]{border-color:var(--line)}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:700;
  display:flex;justify-content:space-between;align-items:center;gap:14px;font-size:.98rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold-2);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .faq-body{padding:14px 0 18px;border-top:1px dashed var(--line-soft);color:var(--mint);opacity:.88;font-size:.93rem}
.faq .faq-body p:last-child{margin-bottom:0}

/* News list */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.news-card{
  display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:var(--radius);
  border:1px solid var(--line-soft);background:rgba(11,46,30,.6);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.news-cat{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);font-weight:700}
.news-card h3{margin:0;font-size:1.02rem}
.news-card h3 a:hover{color:var(--gold-2)}
.news-card p{font-size:.9rem;color:var(--mint);opacity:.82;margin:0}
.news-meta{font-size:.78rem;color:var(--muted);margin-top:auto}

/* CTA */
.cta-panel{
  text-align:center;max-width:840px;margin:0 auto;padding:clamp(26px,4vw,48px);
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:radial-gradient(600px 300px at 50% 0%,rgba(245,158,11,.16),transparent 65%),rgba(11,46,30,.78);
}
.cta-panel p{color:var(--mint);opacity:.88;max-width:56ch;margin:0 auto 1.4em}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* Footer */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:clamp(40px,5vw,68px) 0 26px;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:var(--gap)}
.footer-brand p{font-size:.9rem;color:var(--mint);opacity:.8;margin:16px 0 14px;max-width:38ch}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay-chip{
  font-size:.76rem;font-weight:700;color:var(--gold-2);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:rgba(245,158,11,.08);
}
.footer-col h4{color:var(--gold-2);font-size:.86rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:.9rem;color:var(--mint);opacity:.85;transition:color .2s ease,opacity .2s ease}
.footer-col a:hover{color:var(--gold-2);opacity:1}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  margin-top:clamp(28px,3.4vw,44px);padding-top:20px;border-top:1px solid var(--line-soft);
  font-size:.82rem;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;
  border:2px solid var(--gold);color:var(--gold-2);font-weight:800;font-size:.78rem;
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#123524,#051F14 72%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab svg{width:26px;height:26px;fill:var(--gold-2);transition:transform .45s ease}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.5);animation-play-state:paused}
.fab:hover svg{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab:focus-visible{outline:2px solid var(--gold-2);outline-offset:4px}
.fab-badge{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* Responsive */
@media (max-width:1024px){
  .nav-burger{display:block}
  .nav-links{
    position:fixed;top:72px;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:16px 20px 22px;max-height:calc(100vh - 72px);overflow-y:auto;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:transform .25s ease,opacity .25s ease;
  }
  body.nav-open .nav-links{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{padding:12px 14px;border-radius:12px;font-size:.96rem}
  .nav-actions{margin-left:auto}
  .hero-bento{grid-template-columns:1fr}
  .bento-side{grid-template-rows:auto auto;grid-template-columns:repeat(2,minmax(0,1fr))}
  .example-grid{grid-template-columns:1fr}
  .pain-grid,.quotes,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .audience,.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  body{font-size:15.5px}
  .nav-login{display:none}
  .hero-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bento-side{grid-template-columns:1fr}
  .duo{grid-template-columns:1fr}
  .pain-grid,.quotes,.news-grid,.audience,.metrics{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:10px}
  .cta-bar{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr}
  .fab{bottom:88px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand-sub{display:none}
  .hero-strip{grid-template-columns:1fr}
  .odds-inline{grid-template-columns:repeat(3,minmax(0,1fr))}
  .btn{width:100%}
  .cta-actions .btn,.hero-actions .btn{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}