/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#082A1B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#9DB4A8;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(255,255,255,.09);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.9);
  --shadow-soft:0 14px 34px -22px rgba(0,0,0,.85);
  --font:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--ivory);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:var(--gold-2)}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 14px}
h1,h2,h3,h4,h5{margin:0 0 14px;line-height:1.25;font-weight:800;letter-spacing:-.2px}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 18px}
.sec{padding:78px 0;position:relative;scroll-margin-top:96px}
.sec--alt{background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg) 100%)}
.sec--deep{background:radial-gradient(120% 100% at 50% 0%,#0E3826 0%,#051F14 62%)}
.sec-head{max-width:760px;margin-bottom:36px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.sec-title{font-size:clamp(1.45rem,3vw,2.05rem)}
.sec-desc{color:var(--muted);font-size:.98rem;max-width:720px;margin-bottom:0}
.sec-head.center .sec-desc{margin-left:auto;margin-right:auto}
.txt-gold{color:var(--gold-2)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}

/* ============ BUTTONS ============ */
.btn-gold,.btn-outline,.btn-ghost,.btn-soft{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;border-radius:999px;
  padding:14px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s 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:#22150A;box-shadow:0 12px 28px -12px rgba(245,158,11,.75);
}
.btn-gold:hover{color:#150D05;transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(245,158,11,.9)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{background:transparent;color:var(--ivory);border-color:var(--line)}
.btn-outline:hover{background:var(--gold-soft);color:var(--gold-2);border-color:var(--gold);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--mint);padding:10px 16px;font-weight:600;border-radius:999px;border:1px solid transparent}
.btn-ghost:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
.btn-soft{background:rgba(255,255,255,.06);color:var(--ivory);border-color:var(--line-soft)}
.btn-soft:hover{background:rgba(255,255,255,.1);color:var(--gold-2)}
.btn-sm{padding:10px 20px;font-size:.86rem}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-block{width:100%}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-soft);
}
.nav-row{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.03rem;letter-spacing:-.3px;flex-shrink:0}
.brand .gem{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-size:1rem;
  background:linear-gradient(135deg,var(--gold) 0%,#B45309 100%);
  box-shadow:0 8px 20px -10px rgba(245,158,11,.9);
}
.brand-text em{font-style:normal;color:var(--gold-2)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;padding:10px 14px;border-radius:10px;
  font-size:.9rem;font-weight:600;color:var(--mint);white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
.nav-link.active{color:var(--gold-2);background:var(--gold-soft)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
}
.nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center;
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);color:var(--ivory);cursor:pointer;
}
.nav-toggle:hover{color:var(--gold-2);border-color:var(--line)}

/* ============ HERO ============ */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.34;filter:saturate(1.05);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.86) 45%,rgba(11,46,30,.62) 100%);
}
.hero-inner{position:relative;z-index:3;padding:70px 0 64px}
.hero-copy{max-width:800px}
.burst{
  display:inline-flex;align-items:center;gap:8px;position:relative;
  background:linear-gradient(135deg,var(--red) 0%,#991B1B 100%);
  color:#fff;font-size:.74rem;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;
  padding:8px 16px;border-radius:999px;margin-bottom:18px;
  box-shadow:0 10px 26px -12px rgba(220,38,38,.9);
}
.burst::before{
  content:"";position:absolute;inset:-6px;border-radius:999px;border:1px dashed rgba(220,38,38,.6);
  animation:spinSlow 14s linear infinite;
}
@keyframes spinSlow{to{transform:rotate(360deg)}}
.hero-kicker{color:var(--gold-2);font-size:.86rem;font-weight:600;letter-spacing:.6px;margin-bottom:12px}
.hero h1{font-size:clamp(1.65rem,4.2vw,2.85rem);line-height:1.2;margin-bottom:18px;font-weight:900}
.hero-lead{color:var(--mint);font-size:1.03rem;line-height:1.7;max-width:680px;margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.countdown{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 18px;max-width:520px;margin-bottom:22px;
}
.countdown .cd-label{font-size:.82rem;color:var(--mint);font-weight:600}
.countdown .cd-time{font-weight:900;font-size:1.15rem;color:var(--gold-2);font-variant-numeric:tabular-nums;letter-spacing:1px}
.pay-strip{display:flex;flex-wrap:wrap;gap:10px}
.pay-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);
  border-radius:10px;padding:8px 14px;font-size:.82rem;font-weight:600;color:var(--mint);
}
.pay-chip i{color:var(--gold-2)}

/* ============ METRICS ============ */
.metrics{background:var(--bg-2);border-bottom:1px solid var(--line-soft)}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft)}
.metric{background:var(--bg-2);padding:28px 22px}
.metric .num{font-size:clamp(1.5rem,3vw,2rem);font-weight:900;color:var(--gold-2);line-height:1.1;margin-bottom:6px}
.metric .lbl{font-size:.85rem;color:var(--muted);line-height:1.5}

/* ============ PROBLEM ============ */
.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.problem-list li{
  display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line-soft);color:var(--mint);font-size:.96rem;
}
.problem-list li:last-child{border-bottom:0}
.problem-list i{color:var(--red);margin-top:5px;flex-shrink:0}
.media-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.media-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}

/* ============ STEPS ============ */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 22px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.step:hover{transform:translateY(-6px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.step .idx{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-weight:900;
  background:var(--gold-soft);color:var(--gold-2);border:1px solid var(--line);margin-bottom:16px;
}
.step h3{font-size:1.03rem;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--muted);margin:0}

/* ============ COMPARE ============ */
.compare{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden}
.compare th,.compare td{padding:16px 18px;font-size:.92rem;text-align:left;border-bottom:1px solid var(--line-soft)}
.compare thead th{background:rgba(245,158,11,.1);color:var(--gold-2);font-weight:800;font-size:.82rem;letter-spacing:.6px;text-transform:uppercase}
.compare tbody tr:last-child td{border-bottom:0}
.compare tbody tr:nth-child(even){background:rgba(255,255,255,.02)}
.compare td:first-child{font-weight:700;color:var(--ivory)}
.compare .good{color:#6EE7B7;font-weight:700}
.compare .bad{color:#FCA5A5}

/* ============ STUCK POINTS ============ */
.stuck-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.stuck{border-left:3px solid var(--gold);background:rgba(255,255,255,.035);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:22px 22px}
.stuck h3{font-size:1rem;margin-bottom:8px}
.stuck p{font-size:.9rem;color:var(--muted);margin:0}

/* ============ CATEGORY WALL ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{
  display:block;position:relative;overflow:hidden;border-radius:var(--radius);
  border:1px solid var(--line-soft);padding:28px 24px;min-height:210px;
  background:linear-gradient(160deg,rgba(245,158,11,.14),rgba(255,255,255,.02));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.cat-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:var(--shadow-soft);color:var(--ivory)}
.cat-card .tagline{font-size:.74rem;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-2);font-weight:700;margin-bottom:12px}
.cat-card h3{font-size:1.16rem;margin-bottom:10px}
.cat-card p{font-size:.9rem;color:var(--muted);margin-bottom:18px}
.cat-card .go{font-size:.86rem;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:8px}

/* ============ SPORTS MATRIX ============ */
.sport-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sport{
  background:rgba(255,255,255,.035);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:22px;transition:border-color .22s ease,background .22s ease;
}
.sport:hover{border-color:var(--line);background:rgba(245,158,11,.06)}
.sport i{font-size:1.3rem;color:var(--gold-2);margin-bottom:12px;display:block}
.sport h3{font-size:1rem;margin-bottom:6px}
.sport p{font-size:.88rem;color:var(--muted);margin:0}

/* ============ REBATE TABLE ============ */
.table-scroll{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line-soft)}
.rate-table{width:100%;border-collapse:collapse;min-width:640px}
.rate-table th,.rate-table td{padding:15px 18px;font-size:.9rem;text-align:left;border-bottom:1px solid var(--line-soft)}
.rate-table thead th{background:rgba(255,255,255,.05);color:var(--mint);font-size:.78rem;letter-spacing:1px;text-transform:uppercase}
.rate-table tbody tr:last-child td{border-bottom:0}
.rate-table tbody tr:hover{background:rgba(245,158,11,.05)}
.rate-table .hl{color:var(--gold-2);font-weight:800}

/* ============ TIMELINE ============ */
.timeline{position:relative;padding-left:32px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(245,158,11,0))}
.tl-item{position:relative;padding-bottom:30px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-32px;top:6px;width:20px;height:20px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);
}
.tl-item h3{font-size:1.05rem;margin-bottom:6px}
.tl-item span{font-size:.78rem;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-2);display:block;margin-bottom:6px}
.tl-item p{font-size:.92rem;color:var(--muted);margin:0}

/* ============ PROMO ============ */
.promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:12px}
.promo-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
  background:linear-gradient(170deg,rgba(245,158,11,.12),rgba(5,31,20,.2));
  transition:transform .25s ease,box-shadow .25s ease;
}
.promo-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft)}
.promo-card .pill{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;
  color:#22150A;background:linear-gradient(135deg,var(--gold),var(--gold-2));
  padding:5px 12px;border-radius:999px;margin-bottom:14px;
}
.promo-card h3{font-size:1.06rem;margin-bottom:10px}
.promo-card p{font-size:.9rem;color:var(--muted);margin-bottom:16px}
.promo-card .value{font-size:1.5rem;font-weight:900;color:var(--gold-2)}

/* ============ NEWS ============ */
.news-layout{display:grid;grid-template-columns:1.9fr 1fr;gap:34px;align-items:start}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.news-card{
  background:rgba(255,255,255,.035);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;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.news-thumb{display:block;overflow:hidden;aspect-ratio:16/10;background:var(--bg-3)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;align-items:center;gap:10px;font-size:.76rem;color:var(--olive);margin-bottom:10px;text-transform:uppercase;letter-spacing:.8px;font-weight:600}
.news-body h3{font-size:1rem;line-height:1.45;margin-bottom:10px}
.news-body h3 a:hover{color:var(--gold-2)}
.news-body p{font-size:.88rem;color:var(--muted);margin-bottom:14px}
.news-more{margin-top:auto;font-size:.84rem;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:8px}
.side-list{display:flex;flex-direction:column;gap:16px}
.side-item{display:flex;gap:14px;align-items:flex-start;padding-bottom:16px;border-bottom:1px dashed var(--line-soft)}
.side-item:last-child{border-bottom:0;padding-bottom:0}
.side-item img{width:78px;height:64px;object-fit:cover;border-radius:10px;flex-shrink:0}
.side-item h4{font-size:.9rem;line-height:1.45;margin:0 0 6px;font-weight:700}
.side-item span{font-size:.74rem;color:var(--olive)}
.empty-note{
  border:1px dashed var(--line);border-radius:var(--radius-sm);padding:24px;
  color:var(--muted);font-size:.92rem;text-align:center;
}
.list-foot{margin-top:26px}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust{
  text-align:left;padding:24px 20px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
}
.trust i{font-size:1.4rem;color:var(--gold-2);margin-bottom:12px;display:block}
.trust h3{font-size:.98rem;margin-bottom:6px}
.trust p{font-size:.85rem;color:var(--muted);margin:0}

/* ============ TESTIMONIAL ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 24px;
}
.quote .stars{color:var(--gold-2);font-size:.85rem;margin-bottom:12px;letter-spacing:2px}
.quote p{font-size:.92rem;color:var(--mint);margin-bottom:18px}
.quote .who{display:flex;align-items:center;gap:12px}
.quote .who .av{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#22150A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
}
.quote .who b{display:block;font-size:.9rem}
.quote .who span{font-size:.78rem;color:var(--olive)}

/* ============ KEY FACTS ============ */
.facts{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.fact{border-top:2px solid var(--gold);padding-top:16px}
.fact b{display:block;font-size:.95rem;margin-bottom:6px}
.fact span{font-size:.84rem;color:var(--muted);line-height:1.55;display:block}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);margin-bottom:12px;
  background:rgba(255,255,255,.03);overflow:hidden;transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--line);background:rgba(245,158,11,.05)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:.98rem;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.3rem;color:var(--gold-2);line-height:1;flex-shrink:0}
.faq-item[open] summary::after{content:"–"}
.faq-item .ans{padding:0 22px 20px;color:var(--muted);font-size:.92rem}

/* ============ CTA FORM ============ */
.cta-band{
  border:1px solid var(--line);border-radius:24px;overflow:hidden;position:relative;
  background:linear-gradient(120deg,rgba(245,158,11,.16),rgba(5,31,20,.9) 55%);
}
.cta-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;padding:44px}
.cta-inner h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:14px}
.cta-inner p{color:var(--mint);font-size:.95rem}
.cta-points li{display:flex;gap:10px;font-size:.9rem;color:var(--mint);padding:7px 0}
.cta-points i{color:var(--gold-2);margin-top:4px}
.form-card{background:rgba(5,31,20,.72);border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px}
.form-card label{display:block;font-size:.82rem;font-weight:600;color:var(--mint);margin-bottom:7px}
.form-card .field{margin-bottom:16px}
.form-card input,.form-card select{
  width:100%;padding:13px 15px;border-radius:11px;color:var(--ivory);
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  transition:border-color .2s ease,background .2s ease;
}
.form-card input::placeholder{color:#7C948A}
.form-card input:focus,.form-card select:focus{outline:none;border-color:var(--gold);background:rgba(245,158,11,.08)}
.form-card select option{background:#0B2E1E;color:var(--ivory)}
.form-note{font-size:.76rem;color:var(--olive);margin-top:12px;line-height:1.5}

/* ============ FOOTER ============ */
.site-footer{background:#04170F;border-top:1px solid var(--line-soft);padding:56px 0 26px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;margin-bottom:36px}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:900;margin-bottom:14px;font-size:1.02rem}
.foot-brand .gem{
  width:32px;height:32px;border-radius:10px;display:grid;place-items:center;font-size:.95rem;
  background:linear-gradient(135deg,var(--gold),#B45309);
}
.foot-col h4{font-size:.86rem;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px}
.foot-col li{margin-bottom:10px}
.foot-col a{font-size:.88rem;color:var(--muted)}
.foot-col a:hover{color:var(--gold-2)}
.foot-text{font-size:.88rem;color:var(--muted);max-width:340px}
.foot-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.foot-badges span{
  font-size:.72rem;font-weight:700;letter-spacing:.8px;color:var(--mint);
  border:1px solid var(--line-soft);border-radius:8px;padding:6px 10px;
}
.foot-bottom{
  border-top:1px solid var(--line-soft);padding-top:22px;display:flex;flex-wrap:wrap;gap:14px;
  justify-content:space-between;align-items:center;font-size:.8rem;color:var(--olive);
}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;
  padding:6px 12px;font-weight:800;color:var(--gold-2);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;opacity:.82;
  background:radial-gradient(circle at 32% 28%,#3A2410 0%,#160C05 70%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .28s ease,opacity .28s ease,box-shadow .28s ease;
}
.fab i{font-size:1.25rem;color: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);color:var(--gold-2)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab .dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .sport-grid,.promo-grid,.quote-grid,.cat-grid,.stuck-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .facts{grid-template-columns:repeat(3,1fr)}
  .news-layout{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr;gap:30px}
  .cta-inner{grid-template-columns:1fr;padding:32px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:900px){
  .main-nav{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line-soft);
    padding:14px 18px 20px;margin-left:0;display:none;
  }
  .main-nav.open{display:flex}
  .nav-toggle{display:inline-flex}
  .nav-actions{margin-left:auto}
  .nav-row{position:relative;flex-wrap:nowrap}
  .brand{font-size:.95rem}
}
@media (max-width:768px){
  .sec{padding:58px 0}
  .hero-inner{padding:52px 0 48px}
  .news-grid{grid-template-columns:1fr}
  .facts{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  body{font-size:15px}
  .wrap{padding:0 15px}
  .hero h1{font-size:1.5rem}
  .hero-cta{gap:10px}
  .btn-gold,.btn-outline{width:100%}
  .btn-sm,.btn-ghost{width:auto}
  .metrics-grid{grid-template-columns:1fr}
  .steps-grid,.sport-grid,.promo-grid,.quote-grid,.cat-grid,.stuck-grid,.trust-grid{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta-inner{padding:24px 20px}
  .brand-text{font-size:.88rem}
  .fab{left:12px;bottom:84px;width:52px;height:52px}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#082A1B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#9DB4A8;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(255,255,255,.09);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.9);
  --shadow-soft:0 14px 34px -22px rgba(0,0,0,.85);
  --font:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--ivory);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:var(--gold-2)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
::selection{background:var(--gold);color:#1B1206}
h1,h2,h3,h4,h5{margin:0;font-weight:800;line-height:1.28}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.sec{padding:76px 0}
.sec-tight{padding:56px 0}
.sec-alt{background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg-3) 100%)}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head.left{margin-left:0}
.sec-title{font-size:clamp(1.45rem,3vw,2.05rem);letter-spacing:-.4px}
.sec-sub{color:var(--muted);margin-top:12px;font-size:.98rem;line-height:1.7}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
/* ============ BUTTONS ============ */
.btn-gold,.btn-outline,.btn-ghost,.btn-soft{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;border-radius:999px;
  padding:14px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s 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:#22150A;box-shadow:0 12px 28px -12px rgba(245,158,11,.75);
}
.btn-gold:hover{color:#150D05;transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(245,158,11,.9)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{background:transparent;color:var(--ivory);border-color:var(--line)}
.btn-outline:hover{background:var(--gold-soft);color:var(--gold-2);border-color:var(--gold);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--mint);padding:10px 16px;font-weight:600;border-radius:999px;border:1px solid transparent}
.btn-ghost:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
.btn-soft{background:rgba(255,255,255,.06);color:var(--ivory);border-color:var(--line-soft)}
.btn-soft:hover{background:rgba(255,255,255,.1);color:var(--gold-2)}
.btn-sm{padding:10px 20px;font-size:.86rem}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-block{width:100%}
/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-soft);
}
.nav-row{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.03rem;letter-spacing:-.3px;flex-shrink:0}
.brand .gem{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-size:1rem;
  background:linear-gradient(135deg,var(--gold) 0%,#B45309 100%);
  box-shadow:0 8px 20px -10px rgba(245,158,11,.9);
}
.brand-text em{font-style:normal;color:var(--gold-2)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;padding:10px 14px;border-radius:10px;
  font-size:.9rem;font-weight:600;color:var(--mint);white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
.nav-link.active{color:var(--gold-2);background:var(--gold-soft)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
}
.nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center;
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);color:var(--ivory);cursor:pointer;
}
.nav-toggle:hover{color:var(--gold-2);border-color:var(--line)}
/* ============ ARTICLE HERO ============ */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.28}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 48%,rgba(11,46,30,.66) 100%);
}
.page-hero-inner{position:relative;z-index:3;padding:48px 0 52px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:.83rem;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--mint)}
.crumb .sep{opacity:.45}
.page-hero h1{font-size:clamp(1.55rem,3.7vw,2.55rem);line-height:1.24;letter-spacing:-.6px;max-width:940px}
.page-lead{color:var(--mint);font-size:1.02rem;line-height:1.7;max-width:760px;margin-top:16px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.meta-pill{
  display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;color:var(--mint);
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);border-radius:999px;padding:7px 14px;
}
.meta-pill i{color:var(--gold-2)}
.trust-strip{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 26px;
  margin-top:28px;padding:22px 24px;border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(11,46,30,.6);
}
.trust-item{display:flex;gap:11px;align-items:flex-start;font-size:.92rem;color:var(--mint);line-height:1.55}
.trust-item i{color:var(--gold-2);margin-top:4px;flex-shrink:0}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
/* ============ STATS ============ */
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat-card{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:linear-gradient(160deg,rgba(11,46,30,.9),rgba(5,31,20,.9));
  padding:22px 20px;transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.stat-card:hover{border-color:var(--line);transform:translateY(-3px);box-shadow:var(--shadow-soft)}
.stat-card i{color:var(--gold-2);font-size:1.05rem;margin-bottom:12px;display:block}
.stat-num{font-size:1.55rem;font-weight:900;color:var(--gold-2);letter-spacing:-.5px;line-height:1.2}
.stat-label{font-size:.85rem;color:var(--muted);margin-top:6px;line-height:1.5}
/* ============ ARTICLE BODY ============ */
.article-panel{border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(255,255,255,.02);padding:30px 30px 34px}
.article-body{color:var(--mint);font-size:1.02rem;line-height:1.75}
.article-body > * + *{margin-top:18px}
.article-body h2{
  font-size:clamp(1.22rem,2.4vw,1.6rem);color:var(--ivory);line-height:1.32;
  margin-top:36px;padding-left:15px;border-left:3px solid var(--gold);
}
.article-body h3{font-size:1.1rem;color:var(--gold-2);margin-top:26px}
.article-body ul,.article-body ol{padding-left:22px;list-style:revert}
.article-body li{margin-bottom:9px}
.article-body li::marker{color:var(--gold)}
.article-body strong{color:var(--ivory);font-weight:700}
.article-body a{color:var(--gold-2);text-decoration:underline;text-underline-offset:3px}
.article-body img{border-radius:var(--radius-sm);border:1px solid var(--line-soft);margin:24px 0}
.article-body blockquote{
  border-left:3px solid var(--gold);background:rgba(245,158,11,.07);
  padding:16px 22px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--ivory);
}
.article-body table{width:100%;border-collapse:collapse;font-size:.94rem}
.article-body th,.article-body td{border:1px solid var(--line-soft);padding:12px 14px;text-align:left}
.article-body th{background:rgba(245,158,11,.1);color:var(--gold-2)}
.empty-state{text-align:left;padding:16px 0 6px}
.empty-state i{font-size:1.8rem;color:var(--gold-2);margin-bottom:14px;display:block}
.empty-state h2{font-size:1.3rem;color:var(--ivory);margin-bottom:10px}
.empty-state p{color:var(--muted);margin-bottom:20px;max-width:560px}
.side-card{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:linear-gradient(170deg,rgba(11,46,30,.92),rgba(5,31,20,.95));
  padding:24px 22px;margin-bottom:18px;
}
.side-card.sticky{position:sticky;top:96px}
.side-title{font-size:.95rem;font-weight:800;color:var(--ivory);margin-bottom:16px;display:flex;align-items:center;gap:9px}
.side-title i{color:var(--gold-2)}
.fact-list li{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px dashed var(--line-soft);font-size:.89rem}
.fact-list li:last-child{border-bottom:0}
.fact-list span:first-child{color:var(--muted)}
.fact-list span:last-child{color:var(--gold-2);font-weight:700;text-align:right}
/* ============ CHANNEL MATRIX ============ */
.matrix-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.channel-card{
  position:relative;border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);padding:24px 20px;
  transition:border-color .22s ease,transform .22s ease,background .22s ease;
}
.channel-card:hover{border-color:var(--gold);transform:translateY(-3px);background:rgba(245,158,11,.06)}
.channel-tag{
  position:absolute;top:14px;right:14px;font-size:.66rem;font-weight:800;letter-spacing:.9px;
  text-transform:uppercase;color:#FFF5E6;background:linear-gradient(135deg,var(--red),#7F1D1D);
  border-radius:999px;padding:4px 10px;
}
.channel-card i.ch-icon{font-size:1.35rem;color:var(--gold-2);margin-bottom:14px;display:block}
.channel-card h3{font-size:1.05rem;color:var(--ivory);margin-bottom:10px}
.channel-card p{font-size:.88rem;color:var(--muted);line-height:1.65}
.channel-card ul{margin-top:14px}
.channel-card ul li{font-size:.85rem;color:var(--mint);display:flex;gap:9px;padding:5px 0}
.channel-card ul li i{color:var(--gold);margin-top:4px;font-size:.72rem}
/* ============ COMPARE TABLE ============ */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(11,46,30,.45)}
table.compare{width:100%;border-collapse:collapse;min-width:680px}
.compare th,.compare td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line-soft);font-size:.93rem;vertical-align:top}
.compare thead th{
  background:rgba(245,158,11,.1);color:var(--gold-2);
  font-size:.76rem;text-transform:uppercase;letter-spacing:1.1px;font-weight:800;
}
.compare tbody tr:last-child td{border-bottom:0}
.compare tbody tr:hover{background:rgba(255,255,255,.03)}
.compare td:first-child{color:var(--ivory);font-weight:600}
.compare .good{color:var(--mint)}
.compare .bad{color:#FCA5A5}
/* ============ TIMELINE ============ */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.tl-item{position:relative;padding-top:28px}
.tl-item::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--gold) 0%,rgba(245,158,11,0) 100%);
}
.tl-num{
  display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;
  background:linear-gradient(135deg,var(--gold),#B45309);color:#1B1206;font-weight:900;font-size:.95rem;
  margin-bottom:14px;box-shadow:0 10px 24px -12px rgba(245,158,11,.9);
}
.tl-item h3{font-size:1rem;color:var(--ivory);margin-bottom:9px}
.tl-item p{font-size:.88rem;color:var(--muted);line-height:1.65}
/* ============ GUARANTEE ============ */
.guarantee-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.g-item{display:flex;gap:16px;padding:22px;border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(255,255,255,.025)}
.g-item i{font-size:1.15rem;color:var(--gold-2);margin-top:4px;flex-shrink:0}
.g-item h3{font-size:1rem;color:var(--ivory);margin-bottom:8px}
.g-item p{font-size:.88rem;color:var(--muted);line-height:1.65}
.nghen-box{
  margin-top:24px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(220,38,38,.08);padding:24px 26px;
}
.nghen-box h3{font-size:1.05rem;color:var(--ivory);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.nghen-box h3 i{color:var(--gold-2)}
.nghen-box ul li{font-size:.9rem;color:var(--mint);display:flex;gap:10px;padding:7px 0;line-height:1.6}
.nghen-box ul li i{color:var(--gold);margin-top:5px;font-size:.72rem;flex-shrink:0}
/* ============ FAQ ============ */
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);margin-bottom:12px;overflow:hidden;
}
.faq-item summary{
  cursor:pointer;list-style:none;padding:19px 54px 19px 22px;position:relative;
  font-weight:700;font-size:.98rem;color:var(--ivory);transition:color .2s ease,background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:.78rem;color:var(--gold-2);transition:transform .24s ease;
}
.faq-item[open] summary{color:var(--gold-2);background:rgba(245,158,11,.07)}
.faq-item[open] summary::after{content:"\f068"}
.faq-item summary:hover{color:var(--gold-2)}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:.92rem;line-height:1.72}
/* ============ CTA FORM ============ */
.cta-panel{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(140deg,rgba(11,46,30,.96) 0%,rgba(5,31,20,.98) 60%,rgba(11,46,30,.9) 100%);
  padding:38px 36px;box-shadow:var(--shadow);
}
.cta-panel h2{font-size:clamp(1.3rem,2.6vw,1.8rem);margin-bottom:12px}
.cta-panel > p{color:var(--mint);font-size:.96rem;max-width:640px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:26px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1 / -1}
.field label{font-size:.8rem;font-weight:700;letter-spacing:.4px;color:var(--mint);text-transform:uppercase}
.field input,.field select{
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);border-radius:var(--radius-xs);
  padding:13px 15px;color:var(--ivory);font-size:.94rem;transition:border-color .2s ease,background .2s ease;
}
.field input::placeholder{color:rgba(157,180,168,.7)}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);background:rgba(245,158,11,.08)}
.form-note{font-size:.8rem;color:var(--muted);margin-top:16px;line-height:1.6}
/* ============ POSTS ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post-card{
  display:flex;flex-direction:column;border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  overflow:hidden;background:rgba(255,255,255,.03);
  transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.post-card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.post-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg-2)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-date{font-size:.76rem;color:var(--gold-2);letter-spacing:.6px;text-transform:uppercase;font-weight:700}
.post-body h3{font-size:1rem;color:var(--ivory);line-height:1.45}
.post-body p{font-size:.87rem;color:var(--muted);line-height:1.6}
.post-more{margin-top:auto;font-size:.85rem;font-weight:700;color:var(--gold-2)}
/* ============ FOOTER ============ */
.site-footer{background:#03170F;border-top:1px solid var(--line-soft);padding:60px 0 26px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.05rem;margin-bottom:14px}
.foot-brand .gem{
  width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),#B45309);font-size:.95rem;
}
.foot-text{color:var(--muted);font-size:.88rem;line-height:1.7;max-width:380px}
.foot-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.foot-badges span{
  font-size:.72rem;font-weight:700;color:var(--mint);border:1px solid var(--line-soft);
  border-radius:999px;padding:5px 12px;background:rgba(255,255,255,.04);
}
.foot-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:1.1px;color:var(--gold-2);margin-bottom:16px}
.foot-col ul li{margin-bottom:10px}
.foot-col ul a{font-size:.88rem;color:var(--muted)}
.foot-col ul a:hover{color:var(--gold-2)}
.foot-bottom{
  margin-top:44px;padding-top:22px;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-flex;align-items:center;gap:8px;color:var(--mint)}
.age-badge i{color:var(--red)}
/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:1050;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#3A2410 0%,#0B0C0E 62%,#1B1206 100%);
  border:2px solid var(--gold);color:var(--gold-2);font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .22s ease,opacity .22s ease,box-shadow .22s ease;
}
.fab:hover{opacity:1;transform:scale(1.1);color:var(--gold-2);box-shadow:0 10px 34px rgba(245,158,11,.55)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .45s ease}
.fab:hover i{transform:rotate(360deg)}
.fab .dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;border:2px solid #FFFFFF;box-shadow:0 0 12px rgba(220,38,38,.9);
}
/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .main-nav{gap:0}
  .nav-link{padding:10px 10px;font-size:.85rem}
}
@media (max-width:1024px){
  .sec{padding:60px 0}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .matrix-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .side-card.sticky{position:static}
}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;display:none;backdrop-filter:blur(16px);
  }
  .main-nav.open{display:flex}
  .nav-link{padding:13px 12px;font-size:.94rem}
  .nav-link.active::after{left:12px;right:12px;bottom:7px}
  .nav-actions .btn-ghost{display:inline-flex}
}
@media (max-width:768px){
  .trust-strip{grid-template-columns:1fr}
  .guarantee-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .cta-panel{padding:28px 22px}
  .article-panel{padding:24px 20px 26px}
}
@media (max-width:520px){
  body{font-size:15.5px}
  .wrap{padding:0 15px}
  .sec{padding:48px 0}
  .stats-grid,.matrix-grid,.timeline,.post-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .nav-actions .btn-ghost{display:none}
  .page-hero-inner{padding:34px 0 40px}
  .hero-cta .btn-gold,.hero-cta .btn-outline{width:100%}
  .fab{left:12px;bottom:82px;width:52px;height:52px}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#082A1B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#9DB4A8;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(255,255,255,.09);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.9);
  --shadow-soft:0 14px 34px -22px rgba(0,0,0,.85);
  --font:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--ivory);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:var(--gold-2)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800}
p{margin:0}
ul{margin:0;padding:0}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
main{display:block}
section{position:relative}
.sec{padding:66px 0;border-bottom:1px solid var(--line-soft)}
.sec.alt{background:linear-gradient(180deg,var(--bg-2),var(--bg-3))}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.sec-title{font-size:clamp(1.45rem,3vw,2.05rem);letter-spacing:-.4px}
.sec-sub{color:var(--muted);font-size:.98rem;margin-top:12px;max-width:760px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px}
.sec-head .left{max-width:760px}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
.text-gold{color:var(--gold-2)}

/* ============ BUTTONS ============ */
.btn-gold,.btn-outline,.btn-ghost,.btn-soft{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;border-radius:999px;
  padding:14px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s 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:#22150A;box-shadow:0 12px 28px -12px rgba(245,158,11,.75);
}
.btn-gold:hover{color:#150D05;transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(245,158,11,.9)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{background:transparent;color:var(--ivory);border-color:var(--line)}
.btn-outline:hover{background:var(--gold-soft);color:var(--gold-2);border-color:var(--gold);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--mint);padding:10px 16px;font-weight:600;border-radius:999px;border:1px solid transparent}
.btn-ghost:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
.btn-soft{background:rgba(255,255,255,.06);color:var(--ivory);border-color:var(--line-soft)}
.btn-soft:hover{background:rgba(255,255,255,.1);color:var(--gold-2)}
.btn-sm{padding:10px 20px;font-size:.86rem}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn:focus-visible,.btn-gold:focus-visible,.btn-outline:focus-visible,.btn-ghost:focus-visible,a:focus-visible{
  outline:2px solid var(--gold-2);outline-offset:3px;
}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-soft);
}
.nav-row{display:flex;align-items:center;gap:20px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.03rem;letter-spacing:-.3px;flex-shrink:0}
.brand .gem{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-size:1rem;
  background:linear-gradient(135deg,var(--gold) 0%,#B45309 100%);
  box-shadow:0 8px 20px -10px rgba(245,158,11,.9);
}
.brand-text em{font-style:normal;color:var(--gold-2)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;padding:10px 14px;border-radius:10px;
  font-size:.9rem;font-weight:600;color:var(--mint);white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
.nav-link.active{color:var(--gold-2);background:var(--gold-soft)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
}
.nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center;
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);color:var(--ivory);cursor:pointer;
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.nav-toggle:hover{color:var(--gold-2);border-color:var(--line);background:rgba(245,158,11,.1)}

/* ============ HERO (xiên khối màu) ============ */
.cat-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft);background:var(--bg)}
.cat-hero .hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.3;filter:saturate(1.05);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(105deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 48%,rgba(11,46,30,.66) 100%);
}
.hero-slash{
  position:absolute;z-index:2;left:-8%;top:-6%;width:72%;height:118%;
  background:linear-gradient(118deg,rgba(245,158,11,.24),rgba(245,158,11,0) 74%);
  clip-path:polygon(0 0,100% 0,66% 100%,0 100%);
  pointer-events:none;
}
.cat-hero-inner{
  position:relative;z-index:3;
  display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center;
  padding-top:68px;padding-bottom:72px;
}
.cat-hero h1{
  font-size:clamp(1.6rem,3.9vw,2.7rem);line-height:1.2;font-weight:900;letter-spacing:-.6px;
  margin-bottom:18px;
}
.hero-lead{color:var(--mint);font-size:1.02rem;line-height:1.7;max-width:640px;margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.pay-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);
  border-radius:10px;padding:8px 14px;font-size:.82rem;font-weight:600;color:var(--mint);
}
.pay-chip i{color:var(--gold-2)}
.hero-panel{
  background:linear-gradient(165deg,rgba(11,46,30,.96),rgba(4,22,14,.96));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 26px 22px;box-shadow:var(--shadow);
}
.panel-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:1px dashed var(--line-soft)}
.panel-label{font-size:.8rem;text-transform:uppercase;letter-spacing:1.1px;color:var(--olive);font-weight:700}
.panel-score{font-size:2rem;font-weight:900;color:var(--gold-2);line-height:1}
.panel-score span{font-size:.9rem;color:var(--muted);font-weight:700}
.panel-list{list-style:none;margin:16px 0 0;padding:0}
.panel-list li{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line-soft);font-size:.9rem;color:var(--muted)}
.panel-list li:last-child{border-bottom:0}
.panel-list strong{color:var(--ivory);font-weight:800;white-space:nowrap}
.panel-note{color:var(--olive);font-size:.8rem;margin-top:14px;line-height:1.55}

/* ============ METRICS BAND ============ */
.metrics-band{background:linear-gradient(135deg,#082A1B,#051F14);border-bottom:1px solid var(--line-soft)}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft)}
.metric-item{background:#061F14;padding:30px 24px}
.metric-num{font-size:clamp(1.5rem,3vw,2.05rem);font-weight:900;color:var(--gold-2);line-height:1.1;letter-spacing:-.5px}
.metric-label{font-size:.86rem;color:var(--muted);margin-top:9px;display:block;line-height:1.5}

/* ============ CRITERIA ============ */
.crit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.crit-card{
  background:linear-gradient(160deg,rgba(11,46,30,.94),rgba(5,31,20,.94));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 24px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.crit-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.crit-ico{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;
}
.crit-card h3{font-size:1.02rem;font-weight:800;margin:16px 0 8px}
.crit-card p{color:var(--muted);font-size:.92rem}
.crit-bar{height:6px;border-radius:999px;background:rgba(255,255,255,.08);margin-top:18px;overflow:hidden}
.crit-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--gold-2))}
.crit-weight{display:block;margin-top:9px;font-size:.76rem;letter-spacing:.8px;text-transform:uppercase;color:var(--olive);font-weight:700}

/* ============ TABLE ============ */
.tbl-wrap{
  overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(255,255,255,.02);box-shadow:var(--shadow-soft);
}
table.tbl{width:100%;border-collapse:collapse;min-width:780px}
table.tbl thead th{
  text-align:left;font-size:.76rem;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--gold-2);font-weight:800;padding:16px 18px;white-space:nowrap;
  background:rgba(245,158,11,.08);border-bottom:1px solid var(--line);
}
table.tbl td{padding:16px 18px;border-bottom:1px solid var(--line-soft);font-size:.92rem;color:var(--mint);vertical-align:middle}
table.tbl tbody tr:last-child td{border-bottom:0}
table.tbl tbody tr{transition:background .2s ease}
table.tbl tbody tr:hover{background:rgba(255,255,255,.035)}
table.tbl td strong{color:var(--ivory);font-weight:800}
.score-pill{
  display:inline-flex;align-items:center;gap:6px;font-weight:800;font-size:.84rem;
  color:#22150A;background:linear-gradient(135deg,var(--gold),var(--gold-2));
  border-radius:999px;padding:4px 13px;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.6px;padding:4px 10px;border-radius:8px;
  border:1px solid var(--line-soft);color:var(--mint);background:rgba(255,255,255,.04);
}
.tag.hot{color:#FEE2E2;background:rgba(220,38,38,.22);border-color:rgba(220,38,38,.5)}
.tag.ok{color:#052E1B;background:linear-gradient(135deg,var(--gold),var(--gold-2));border-color:transparent}
.table-note{color:var(--olive);font-size:.82rem;margin-top:14px}

/* ============ CHANNEL GRID ============ */
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.channel-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 22px;
  background:linear-gradient(155deg,rgba(255,255,255,.045),rgba(255,255,255,.01));
  transition:border-color .25s ease,transform .25s ease;
}
.channel-card:hover{border-color:var(--line);transform:translateY(-4px)}
.channel-card h3{font-size:1rem;font-weight:800;display:flex;align-items:center;gap:10px;margin-bottom:16px}
.channel-card h3 i{color:var(--gold-2)}
.channel-card dl{margin:0;display:grid;gap:10px}
.channel-card dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.8px;color:var(--olive);font-weight:700}
.channel-card dd{margin:0;font-size:.95rem;color:var(--ivory);font-weight:700}

/* ============ TIMELINE ============ */
.tl-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.timeline{position:relative;padding-left:34px}
.timeline::before{
  content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(245,158,11,.05));
}
.tl-item{position:relative;padding-bottom:28px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-34px;top:5px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.1);
}
.tl-item h3{font-size:1rem;font-weight:800;margin-bottom:7px}
.tl-item p{color:var(--muted);font-size:.92rem}
.tl-badge{
  display:inline-block;font-size:.7rem;letter-spacing:1px;text-transform:uppercase;font-weight:800;
  color:var(--gold-2);background:var(--gold-soft);border:1px solid var(--line);border-radius:6px;
  padding:2px 8px;margin-bottom:8px;
}
.side-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.side-frame img{width:100%;aspect-ratio:4/3;object-fit:cover}

/* ============ CATEGORY MATRIX ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{
  display:block;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:var(--bg-2);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.cat-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:var(--shadow)}
.cat-thumb{height:150px;background-size:cover;background-position:center;position:relative}
.cat-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.1),rgba(5,31,20,.94))}
.cat-body{padding:20px 22px 24px}
.cat-body h3{font-size:1.05rem;font-weight:800;margin-bottom:8px}
.cat-body p{color:var(--muted);font-size:.91rem}
.cat-more{display:inline-flex;align-items:center;gap:8px;color:var(--gold-2);font-weight:700;font-size:.88rem;margin-top:14px}

/* ============ NEWS ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 22px;
  background:rgba(255,255,255,.025);transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.news-card:hover{border-color:var(--line);transform:translateY(-4px);background:rgba(245,158,11,.05)}
.news-title{font-size:1rem;font-weight:800;line-height:1.45}
.news-title a:hover{color:var(--gold-2)}
.news-excerpt{color:var(--muted);font-size:.9rem;margin-top:10px}
.news-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:16px;font-size:.8rem;color:var(--olive)}
.news-cat{
  color:var(--gold-2);background:var(--gold-soft);border:1px solid var(--line);
  border-radius:6px;padding:2px 9px;font-weight:700;
}
.empty-note{color:var(--muted);font-size:.95rem}

/* ============ ASSURANCE ============ */
.assure-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
}
.assure-item{background:#061F14;padding:28px 24px}
.assure-item i{font-size:1.3rem;color:var(--gold-2)}
.assure-item h3{font-size:.98rem;font-weight:800;margin:14px 0 8px}
.assure-item p{color:var(--muted);font-size:.9rem}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:940px}
.faq-item{
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);padding:18px 22px;
  transition:border-color .22s ease,background .22s ease;
}
.faq-item[open]{border-color:var(--line);background:rgba(245,158,11,.06)}
.faq-item summary{
  cursor:pointer;font-weight:700;font-size:.99rem;display:flex;align-items:center;justify-content:space-between;
  gap:16px;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold-2);font-size:1.3rem;font-weight:700;flex-shrink:0;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item p{margin-top:12px;color:var(--muted);font-size:.93rem;line-height:1.7}

/* ============ CTA ============ */
.cta-panel{
  display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center;
  background:linear-gradient(120deg,rgba(245,158,11,.14),rgba(11,46,30,.92));
  border:1px solid var(--line);border-radius:var(--radius);padding:40px 38px;
  box-shadow:var(--shadow);
}
.cta-panel h2{font-size:clamp(1.35rem,2.6vw,1.85rem);margin-bottom:12px}
.cta-panel p{color:var(--mint);font-size:.96rem}
.cta-form{display:flex;gap:12px;flex-wrap:wrap}
.field-input{
  flex:1;min-width:200px;background:rgba(5,31,20,.75);
  border:1px solid var(--line-soft);color:var(--ivory);
  border-radius:999px;padding:15px 20px;outline:none;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.field-input::placeholder{color:rgba(157,180,168,.75)}
.field-input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.2)}
.form-note{color:var(--olive);font-size:.82rem;margin-top:14px}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,#04180F,#020D08);
  border-top:1px solid var(--line);padding:58px 0 26px;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.05rem;margin-bottom:14px}
.foot-brand .gem{color:var(--gold-2)}
.foot-text{color:var(--muted);font-size:.91rem;max-width:350px}
.foot-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.foot-badges span{
  font-size:.7rem;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:var(--mint);
  border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:999px;padding:5px 12px;
}
.foot-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:1.2px;color:var(--gold-2);margin-bottom:15px}
.foot-col ul{list-style:none}
.foot-col li{margin-bottom:10px}
.foot-col a{color:var(--muted);font-size:.91rem}
.foot-col a:hover{color:var(--gold-2)}
.foot-bottom{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  margin-top:40px;padding-top:20px;border-top:1px solid var(--line-soft);
  color:var(--olive);font-size:.83rem;
}
.age-badge{display:inline-flex;align-items:center;gap:8px}
.age-badge i{color:var(--red)}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:36px;padding-top:56px;padding-bottom:60px}
  .hero-slash{width:92%;height:70%}
  .crit-grid{grid-template-columns:repeat(2,1fr)}
  .channel-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .assure-grid{grid-template-columns:repeat(2,1fr)}
  .tl-grid{grid-template-columns:1fr;gap:36px}
  .cta-panel{grid-template-columns:1fr;padding:34px 28px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav-toggle{display:flex}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:stretch;
    gap:4px;margin-left:0;padding:14px 20px 20px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    box-shadow:0 22px 40px -24px rgba(0,0,0,.95);
  }
  .main-nav.open{display:flex}
  .nav-link{padding:13px 14px;font-size:.95rem}
  .nav-link.active::after{display:none}
  .nav-actions{margin-left:auto}
}
@media (max-width:768px){
  .sec{padding:50px 0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:18px}
  .crit-grid{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .assure-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .cta-panel{padding:28px 22px}
  .hero-cta .btn-gold{width:100%}
}
@media (max-width:520px){
  body{font-size:15.5px}
  .wrap{padding:0 16px}
  .brand-text{font-size:.95rem}
  .nav-actions .btn-ghost{display:none}
  .metrics-grid{grid-template-columns:1fr}
  .metric-item{padding:24px 20px}
  .cat-hero h1{font-size:1.5rem}
  .sec-title{font-size:1.35rem}
  .panel-score{font-size:1.7rem}
  .tbl-wrap{border-radius:var(--radius-sm)}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:10px}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#082A1B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#9DB4A8;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(255,255,255,.09);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.9);
  --shadow-soft:0 14px 34px -22px rgba(0,0,0,.85);
  --font:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background-color:var(--bg);
  background-image:
    radial-gradient(1000px 560px at 6% -12%,rgba(245,158,11,.13),transparent 62%),
    radial-gradient(900px 520px at 98% 2%,rgba(16,185,129,.10),transparent 60%);
  background-repeat:no-repeat;
  background-attachment:fixed;
  color:var(--ivory);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:var(--gold-2)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.25;letter-spacing:-.4px}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 22px}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.sec-title{font-size:clamp(1.45rem,3vw,2.05rem)}
.sec-lead{color:var(--muted);font-size:.98rem;max-width:720px;margin-top:12px}

/* ============ BUTTONS ============ */
.btn-gold,.btn-outline,.btn-ghost,.btn-soft{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;border-radius:999px;
  padding:14px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s 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:#22150A;box-shadow:0 12px 28px -12px rgba(245,158,11,.75);
}
.btn-gold:hover{color:#150D05;transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(245,158,11,.9)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{background:transparent;color:var(--ivory);border-color:var(--line)}
.btn-outline:hover{background:var(--gold-soft);color:var(--gold-2);border-color:var(--gold);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--mint);padding:10px 16px;font-weight:600;border-radius:999px;border:1px solid transparent}
.btn-ghost:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
.btn-soft{background:rgba(255,255,255,.06);color:var(--ivory);border-color:var(--line-soft)}
.btn-soft:hover{background:rgba(255,255,255,.1);color:var(--gold-2)}
.btn-sm{padding:10px 20px;font-size:.86rem}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-block{width:100%}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-soft);
}
.nav-row{display:flex;align-items:center;gap:20px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.03rem;letter-spacing:-.3px;flex-shrink:0}
.brand .gem{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-size:1rem;
  background:linear-gradient(135deg,var(--gold) 0%,#B45309 100%);
  box-shadow:0 8px 20px -10px rgba(245,158,11,.9);
}
.brand-text em{font-style:normal;color:var(--gold-2)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;padding:10px 14px;border-radius:10px;
  font-size:.9rem;font-weight:600;color:var(--mint);white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
.nav-link.active{color:var(--gold-2);background:var(--gold-soft)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
}
.nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center;
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);color:var(--ivory);cursor:pointer;
}
.nav-toggle:hover{color:var(--gold-2);border-color:var(--line)}

/* ============ HERO ============ */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.32;filter:saturate(1.05);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 46%,rgba(11,46,30,.6) 100%);
}
.hero-inner{position:relative;z-index:3;padding:64px 0 58px}
.hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:44px;align-items:start}
.hero-copy{max-width:760px}
.hero h1{font-size:clamp(1.6rem,3.6vw,2.55rem);line-height:1.22;margin-bottom:16px;font-weight:900}
.hero-lead{color:var(--mint);font-size:1rem;line-height:1.7;max-width:660px;margin-bottom:22px}
.hero-search{
  display:flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.06);border:1px solid var(--line);
  border-radius:999px;padding:7px 7px 7px 20px;max-width:620px;margin-bottom:16px;
}
.hero-search i{color:var(--gold-2);font-size:.95rem}
.hero-search input{
  flex:1;min-width:0;background:transparent;border:0;outline:none;color:var(--ivory);
  font-size:.92rem;padding:10px 0;
}
.hero-search input::placeholder{color:rgba(157,180,168,.85)}
.hot-chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:24px}
.chip-label{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--olive)}
.chip{
  display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:600;
  padding:7px 13px;border-radius:999px;color:var(--mint);
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.chip:hover{background:var(--gold-soft);border-color:var(--line);color:var(--gold-2);transform:translateY(-1px)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.pay-row{display:flex;flex-wrap:wrap;gap:10px}
.pay-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);
  border-radius:10px;padding:8px 14px;font-size:.82rem;font-weight:600;color:var(--mint);
}
.pay-chip i{color:var(--gold-2)}
.hero-panel{
  background:linear-gradient(180deg,rgba(11,46,30,.92),rgba(5,31,20,.92));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
}
.panel-head{
  display:flex;align-items:center;gap:9px;font-size:.78rem;font-weight:700;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--gold-2);margin-bottom:14px;
}
.panel-head .dot{width:8px;height:8px;border-radius:50%;background:#10B981;box-shadow:0 0 0 4px rgba(16,185,129,.18);animation:pulseDot 1.8s infinite}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.35}}
.panel-row{
  display:flex;align-items:baseline;justify-content:space-between;gap:14px;
  padding:12px 0;border-bottom:1px dashed var(--line-soft);
}
.panel-row:last-of-type{border-bottom:0}
.panel-row span{font-size:.88rem;color:var(--mint)}
.panel-row strong{font-size:1.12rem;font-weight:800;color:var(--gold-2);white-space:nowrap}
.panel-note{margin-top:14px;font-size:.78rem;color:var(--olive);line-height:1.55}

/* ============ SECTIONS ============ */
.section{padding:74px 0;position:relative}
.section-alt{
  background:linear-gradient(180deg,rgba(11,46,30,.55),rgba(5,31,20,.15));
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
}
.section-head{max-width:780px;margin-bottom:36px}
.section-head.center{max-width:820px;margin-left:auto;margin-right:auto;text-align:center}

/* ============ METRICS ============ */
.metrics-band{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--line-soft);
}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft)}
.metric{background:var(--bg-2);padding:24px 20px;transition:background .25s ease}
.metric:hover{background:var(--bg-3)}
.metric-num{font-size:clamp(1.4rem,2.6vw,1.85rem);font-weight:900;color:var(--gold-2);line-height:1.1}
.metric-label{font-size:.84rem;color:var(--muted);margin-top:8px;line-height:1.5}
.metrics-foot{
  background:rgba(5,31,20,.7);padding:16px 22px;font-size:.85rem;color:var(--olive);
  border-top:1px solid var(--line-soft);
}

/* ============ TWO COL ============ */
.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.two-col.rev{grid-template-columns:.95fr 1.05fr}
.media-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.media-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.criteria-list li{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed var(--line-soft);
}
.criteria-list li:last-child{border-bottom:0}
.criteria-list .num{
  flex-shrink:0;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  font-weight:800;font-size:.86rem;color:#22150A;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
}
.criteria-list h3{font-size:1rem;margin-bottom:5px}
.criteria-list p{font-size:.9rem;color:var(--muted);line-height:1.6}

/* ============ SPORT GRID ============ */
.sport-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:34px}
.sport-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;
  background:rgba(255,255,255,.025);
  transition:transform .22s ease,border-color .22s ease,box-shadow .25s ease,background .25s ease;
}
.sport-card:hover{transform:translateY(-4px);border-color:var(--line);background:rgba(245,158,11,.06);box-shadow:var(--shadow-soft)}
.sport-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:14px;
  background:var(--gold-soft);border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;
}
.sport-card h3{font-size:1.03rem;margin-bottom:8px}
.sport-card p{font-size:.88rem;color:var(--muted);line-height:1.6}
.sport-meta{margin-top:12px;font-size:.78rem;font-weight:700;color:var(--gold-2);letter-spacing:.4px}
.market-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.market-item{
  display:flex;align-items:flex-start;gap:11px;padding:14px 16px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
}
.market-item i{color:var(--gold-2);margin-top:4px}
.market-item strong{display:block;font-size:.92rem;margin-bottom:3px}
.market-item span{font-size:.82rem;color:var(--muted);line-height:1.55}

/* ============ STEPS ============ */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{
  position:relative;padding:24px 20px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(11,46,30,.75),rgba(5,31,20,.55));
  border:1px solid var(--line-soft);
  transition:border-color .22s ease,transform .22s ease;
}
.step:hover{border-color:var(--line);transform:translateY(-4px)}
.step-num{
  font-size:2rem;font-weight:900;line-height:1;color:transparent;
  -webkit-text-stroke:1.5px rgba(245,158,11,.55);margin-bottom:12px;
}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.87rem;color:var(--muted);line-height:1.6}
.step-time{margin-top:12px;font-size:.78rem;font-weight:700;color:var(--gold-2)}

/* ============ POST LIST ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:rgba(255,255,255,.025);
  transition:transform .22s ease,border-color .22s ease,box-shadow .25s ease;
}
.post-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.post-link{display:block;height:100%}
.post-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg-3)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-body{padding:18px 20px 22px}
.post-meta{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.post-cat{
  font-size:.7rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);border:1px solid var(--line);
  border-radius:999px;padding:4px 10px;
}
.post-meta time{font-size:.76rem;color:var(--olive)}
.post-title{font-size:1rem;line-height:1.4;margin-bottom:8px}
.post-excerpt{font-size:.86rem;color:var(--muted);line-height:1.6}
.list-more{margin-top:32px;display:flex;justify-content:flex-start}
.list-empty{
  padding:26px;border:1px dashed var(--line);border-radius:var(--radius);
  color:var(--muted);font-size:.92rem;background:rgba(255,255,255,.02);
}

/* ============ PAYMENT ============ */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:26px}
.pay-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;
  background:rgba(255,255,255,.025);
  transition:border-color .22s ease,transform .22s ease;
}
.pay-card:hover{border-color:var(--line);transform:translateY(-4px)}
.pay-card .pay-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;margin-bottom:13px;
  background:var(--gold-soft);border:1px solid var(--line);color:var(--gold-2);
}
.pay-card h3{font-size:1rem;margin-bottom:10px}
.pay-card dl{margin:0}
.pay-card dt{font-size:.76rem;text-transform:uppercase;letter-spacing:1px;color:var(--olive);font-weight:700;margin-top:10px}
.pay-card dd{margin:3px 0 0;font-size:.88rem;color:var(--mint);font-weight:600}
.note-box{
  display:flex;gap:14px;align-items:flex-start;
  border:1px solid var(--line);border-left:3px solid var(--gold);
  border-radius:var(--radius-sm);padding:18px 20px;background:rgba(245,158,11,.07);
}
.note-box i{color:var(--gold-2);font-size:1.1rem;margin-top:4px}
.note-box p{font-size:.9rem;color:var(--mint);line-height:1.65}

/* ============ QUOTES / TRUST ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:30px}
.quote-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;
  background:linear-gradient(180deg,rgba(11,46,30,.7),rgba(5,31,20,.5));
}
.quote-stars{color:var(--gold-2);font-size:.82rem;letter-spacing:2px;margin-bottom:12px}
.quote-text{font-size:.92rem;color:var(--mint);line-height:1.7;margin-bottom:16px}
.quote-author{display:flex;align-items:center;gap:11px}
.quote-avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.85rem;
  background:linear-gradient(135deg,var(--gold),#B45309);color:#22150A;
}
.quote-author strong{display:block;font-size:.88rem}
.quote-author span{font-size:.76rem;color:var(--olive)}
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.trust-badge{
  display:flex;align-items:center;gap:11px;padding:15px 17px;border-radius:var(--radius-sm);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);font-size:.85rem;color:var(--mint);font-weight:600;
}
.trust-badge i{color:var(--gold-2)}

/* ============ FAQ ============ */
.faq-acc{max-width:920px}
.faq-acc .accordion-item{
  background:rgba(255,255,255,.025);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm) !important;margin-bottom:12px;overflow:hidden;
}
.faq-acc .accordion-button{
  background:transparent;color:var(--ivory);font-weight:700;font-size:.98rem;
  padding:18px 20px;box-shadow:none;border:0;
}
.faq-acc .accordion-button:not(.collapsed){
  background:rgba(245,158,11,.09);color:var(--gold-2);box-shadow:none;
}
.faq-acc .accordion-button:focus{box-shadow:none;border-color:transparent}
.faq-acc .accordion-button::after{
  filter:invert(78%) sepia(58%) saturate(1400%) hue-rotate(340deg) brightness(103%) contrast(96%);
}
.faq-acc .accordion-body{padding:4px 20px 20px;font-size:.91rem;color:var(--mint);line-height:1.7}

/* ============ CTA FORM ============ */
.cta-panel{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(120deg,rgba(11,46,30,.95),rgba(5,31,20,.92));
  box-shadow:var(--shadow);
}
.cta-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;padding:40px}
.cta-copy h2{font-size:clamp(1.35rem,2.6vw,1.85rem);margin-bottom:14px}
.cta-copy p{color:var(--mint);font-size:.95rem}
.cta-points{margin-top:20px;display:grid;gap:11px}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--mint)}
.cta-points i{color:var(--gold-2);margin-top:5px}
.cta-form{display:grid;gap:14px}
.form-field{display:grid;gap:7px}
.form-label{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--olive)}
.form-input,.form-select{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);
  color:var(--ivory);outline:none;transition:border-color .2s ease,background .2s ease;
}
.form-input::placeholder{color:rgba(157,180,168,.8)}
.form-input:focus,.form-select:focus{border-color:var(--gold);background:rgba(255,255,255,.09)}
.form-select option{background:#082A1B;color:var(--ivory)}
.form-note{font-size:.78rem;color:var(--olive);line-height:1.55}

/* ============ 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%,#FCD34D 0%,#F59E0B 45%,#B45309 100%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  color:#22150A;font-size:1.15rem;
  opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.55);color:#150D05}
.fab:hover i{animation:fabSpin .7s ease}
.fab:active{transform:scale(.95) translateY(4px)}
.fab .fab-badge{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #F8FAFC;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(5,31,20,.6),rgba(3,20,13,.98));
  border-top:1px solid var(--line);padding:56px 0 26px;margin-top:0;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.02rem;margin-bottom:14px}
.foot-brand .gem{color:var(--gold-2)}
.foot-text{font-size:.88rem;color:var(--muted);line-height:1.7;max-width:360px}
.foot-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.foot-badges span{
  font-size:.74rem;font-weight:700;color:var(--gold-2);
  background:var(--gold-soft);border:1px solid var(--line);
  border-radius:999px;padding:5px 12px;
}
.foot-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:1.4px;color:var(--gold-2);margin-bottom:16px}
.foot-col ul{display:grid;gap:10px}
.foot-col a{font-size:.88rem;color:var(--muted)}
.foot-col a:hover{color:var(--gold-2)}
.foot-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:40px;padding-top:20px;border-top:1px solid var(--line-soft);
  font-size:.82rem;color:var(--olive);
}
.age-badge{display:inline-flex;align-items:center;gap:8px}
.age-badge i{color:var(--red)}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:absolute;top:100%;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:12px 22px 18px;
    display:none;
  }
  .main-nav.is-open{display:flex}
  .nav-link{padding:12px 14px}
  .nav-link.active::after{left:14px;right:auto;width:34px;bottom:8px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-inner{padding:52px 0 48px}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .two-col,.two-col.rev{grid-template-columns:1fr;gap:32px}
  .sport-grid,.post-grid,.quote-grid{grid-template-columns:repeat(2,1fr)}
  .pay-grid,.trust-row{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .market-row{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-inner{grid-template-columns:1fr;gap:28px;padding:32px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero h1{font-size:1.55rem}
  .hero-search{flex-wrap:wrap;border-radius:var(--radius);padding:14px}
  .hero-search input{width:100%;flex:1 1 100%}
  .hero-search .btn-gold{width:100%}
  .metrics-grid{grid-template-columns:1fr}
  .sport-grid,.post-grid,.quote-grid,.pay-grid,.trust-row,.steps-grid,.market-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  .brand-text{font-size:.95rem}
  .nav-actions .btn-ghost{padding:9px 10px;font-size:.82rem}
  .nav-actions .btn-gold.btn-sm{padding:9px 14px;font-size:.8rem}
  .hero-cta .btn-gold,.hero-cta .btn-outline{width:100%}
  .cta-inner{padding:24px 18px}
  .fab{width:50px;height:50px;left:12px;bottom:84px;font-size:1rem}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#082A1B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#9DB4A8;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(255,255,255,.09);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.9);
  --shadow-soft:0 14px 34px -22px rgba(0,0,0,.85);
  --font:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--ivory);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:var(--gold-2)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4,h5{margin:0 0 14px;line-height:1.28;font-weight:800;letter-spacing:-.4px}
p{margin:0 0 16px}
ul{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.sec-title{font-size:clamp(1.45rem,3vw,2.05rem)}
.sec-sub{color:var(--muted);font-size:.98rem;max-width:720px}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
.text-gold{color:var(--gold-2)}
.mb-0{margin-bottom:0}
/* ============ BUTTONS ============ */
.btn-gold,.btn-outline,.btn-ghost,.btn-soft{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;border-radius:999px;
  padding:14px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s 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:#22150A;box-shadow:0 12px 28px -12px rgba(245,158,11,.75);
}
.btn-gold:hover{color:#150D05;transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(245,158,11,.9)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{background:transparent;color:var(--ivory);border-color:var(--line)}
.btn-outline:hover{background:var(--gold-soft);color:var(--gold-2);border-color:var(--gold);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--mint);padding:10px 16px;font-weight:600;border-radius:999px;border:1px solid transparent}
.btn-ghost:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
.btn-soft{background:rgba(255,255,255,.06);color:var(--ivory);border-color:var(--line-soft)}
.btn-soft:hover{background:rgba(255,255,255,.1);color:var(--gold-2)}
.btn-sm{padding:10px 20px;font-size:.86rem}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-block{width:100%}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px;
}
/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-soft);
}
.nav-row{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.03rem;letter-spacing:-.3px;flex-shrink:0}
.brand .gem{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-size:1rem;
  background:linear-gradient(135deg,var(--gold) 0%,#B45309 100%);
  box-shadow:0 8px 20px -10px rgba(245,158,11,.9);
}
.brand-text em{font-style:normal;color:var(--gold-2)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;padding:10px 14px;border-radius:10px;
  font-size:.9rem;font-weight:600;color:var(--mint);white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:rgba(255,255,255,.05)}
.nav-link.active{color:var(--gold-2);background:var(--gold-soft)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
}
.nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;align-items:center;justify-content:center;
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);color:var(--ivory);cursor:pointer;
}
.nav-toggle:hover{color:var(--gold-2);border-color:var(--line)}
/* ============ HERO ============ */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.34;filter:saturate(1.05);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 45%,rgba(11,46,30,.64) 100%);
}
.hero-inner{position:relative;z-index:3;padding:66px 0 62px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:start}
.hero-kicker{color:var(--gold-2);font-size:.86rem;font-weight:600;letter-spacing:.6px;margin-bottom:12px}
.hero h1{font-size:clamp(1.6rem,4vw,2.6rem);line-height:1.2;margin-bottom:18px;font-weight:900}
.hero-lead{color:var(--mint);font-size:1.02rem;line-height:1.7;max-width:640px;margin-bottom:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.pay-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);
  border-radius:10px;padding:8px 14px;font-size:.82rem;font-weight:600;color:var(--mint);
}
.pay-chip i{color:var(--gold-2)}
.apply-card{
  background:linear-gradient(180deg,rgba(11,46,30,.96) 0%,rgba(8,42,27,.92) 100%);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow);
}
.apply-card h2{font-size:1.16rem;margin-bottom:6px}
.apply-card .apply-note{color:var(--muted);font-size:.86rem;margin-bottom:18px}
.perk-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.perk{
  display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:700;
  background:var(--gold-soft);border:1px solid var(--line);color:var(--gold-2);
  border-radius:999px;padding:6px 12px;letter-spacing:.2px;
}
.perk i{font-size:.72rem}
.cond-list li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--mint);padding:8px 0}
.cond-list i{color:var(--gold-2);margin-top:5px;font-size:.72rem}
.apply-foot{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.apply-foot .tiny{font-size:.76rem;color:var(--olive);text-align:center}
/* ============ SECTIONS ============ */
.section{padding:64px 0;border-top:1px solid var(--line-soft)}
.section-alt{background:var(--bg-2)}
.sec-head{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-end;justify-content:space-between;margin-bottom:34px}
.sec-head .left{max-width:720px}
/* metrics */
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.metric{
  background:rgba(255,255,255,.035);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);padding:22px 20px;
  transition:border-color .22s ease,transform .22s ease,background .22s ease;
}
.metric:hover{border-color:var(--line);transform:translateY(-3px);background:rgba(255,255,255,.055)}
.metric-num{font-size:1.75rem;font-weight:900;color:var(--gold-2);line-height:1.1;margin-bottom:6px}
.metric-label{font-size:.9rem;font-weight:700;margin-bottom:4px}
.metric-note{font-size:.8rem;color:var(--muted);line-height:1.55;margin:0}
/* matrix */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel{
  position:relative;background:linear-gradient(180deg,rgba(11,46,30,.85) 0%,rgba(8,42,27,.7) 100%);
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:22px 20px;
  transition:border-color .24s ease,transform .24s ease,box-shadow .24s ease;
}
.channel:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.channel-tag{
  position:absolute;top:-11px;right:16px;font-size:.66rem;font-weight:800;letter-spacing:.8px;
  text-transform:uppercase;background:var(--red);color:#fff;border-radius:6px;padding:3px 9px;
}
.channel-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.channel-ico{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:1.05rem;
  background:var(--gold-soft);border:1px solid var(--line);color:var(--gold-2);flex-shrink:0;
}
.channel h3{font-size:1rem;margin:0}
.channel p{font-size:.86rem;color:var(--muted);margin:0 0 14px}
.spec{display:flex;justify-content:space-between;gap:12px;font-size:.82rem;padding:7px 0;border-bottom:1px dashed var(--line-soft)}
.spec:last-child{border-bottom:0}
.spec span:first-child{color:var(--muted)}
.spec span:last-child{color:var(--gold-2);font-weight:700}
/* table */
.table-shell{border:1px solid var(--line-soft);border-radius:var(--radius-sm);overflow:hidden;background:rgba(255,255,255,.03)}
.table-shell .table{margin:0;color:var(--ivory);--bs-table-bg:transparent;--bs-table-color:var(--ivory)}
.table-shell thead th{
  background:rgba(245,158,11,.1);color:var(--gold-2);font-size:.8rem;font-weight:800;
  letter-spacing:.5px;text-transform:uppercase;border-color:var(--line-soft);padding:14px 16px;white-space:nowrap;
}
.table-shell tbody td{border-color:var(--line-soft);padding:14px 16px;font-size:.9rem;vertical-align:middle}
.table-shell tbody tr{transition:background .2s ease}
.table-shell tbody tr:hover{background:rgba(245,158,11,.05)}
.table-shell tbody td:first-child{font-weight:700;color:var(--ivory)}
.table-shell tbody td:last-child{color:var(--gold-2);font-weight:700}
.table-note{font-size:.8rem;color:var(--olive);margin-top:12px}
/* timeline */
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:6px}
.tl-item{position:relative;padding-top:26px}
.tl-item::before{
  content:"";position:absolute;top:7px;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--line),transparent);
}
.tl-item:last-child::before{background:linear-gradient(90deg,var(--line),transparent)}
.tl-dot{
  position:absolute;top:0;left:0;width:16px;height:16px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));box-shadow:0 0 0 5px rgba(245,158,11,.14);
}
.tl-time{font-size:.74rem;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--gold-2);margin-bottom:8px}
.tl-item h3{font-size:.96rem;margin-bottom:6px}
.tl-item p{font-size:.84rem;color:var(--muted);margin:0}
/* asymmetric media block */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.media-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.media-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.check-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line-soft);font-size:.94rem;color:var(--mint)}
.check-list li:last-child{border-bottom:0}
.check-list i{color:var(--gold-2);margin-top:5px;flex-shrink:0}
.check-list strong{color:var(--ivory);display:block;font-size:.96rem;margin-bottom:2px}
/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  display:flex;flex-direction:column;background:rgba(255,255,255,.035);
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);overflow:hidden;
  transition:border-color .24s ease,transform .24s ease,box-shadow .24s ease;
}
.news-card:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow-soft);color:var(--ivory)}
.news-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--bg-3)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-meta{font-size:.72rem;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--gold-2)}
.news-body h3{font-size:1rem;margin:0;line-height:1.4}
.news-body p{font-size:.85rem;color:var(--muted);margin:0}
.news-time{font-size:.76rem;color:var(--olive);margin-top:auto}
.news-empty{
  border:1px dashed var(--line);border-radius:var(--radius-sm);padding:26px;text-align:center;
  color:var(--muted);font-size:.92rem;background:rgba(255,255,255,.02);
}
/* quick answers */
.qa-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.qa-item{
  display:flex;gap:14px;background:rgba(255,255,255,.035);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);padding:18px 20px;
}
.qa-item i{color:var(--gold-2);font-size:1.05rem;margin-top:4px;flex-shrink:0}
.qa-item h3{font-size:.96rem;margin-bottom:4px}
.qa-item p{font-size:.85rem;color:var(--muted);margin:0}
/* faq */
.faq-list{display:grid;gap:12px}
.faq-item{
  background:rgba(255,255,255,.035);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);overflow:hidden;transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--line);background:rgba(245,158,11,.05)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:.98rem;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.75rem;
  color:var(--gold-2);transition:transform .24s ease;flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-answer{padding:0 22px 20px;color:var(--muted);font-size:.9rem;line-height:1.7}
/* cta form */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(120deg,rgba(11,46,30,.98) 0%,rgba(5,31,20,.98) 60%,rgba(8,42,27,.98) 100%);
  box-shadow:var(--shadow);
}
.cta-band::before{
  content:"";position:absolute;top:-60px;right:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,158,11,.22),transparent 70%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:44px;padding:44px}
.form-label{font-size:.82rem;font-weight:700;color:var(--mint);margin-bottom:6px;display:block}
.form-control,.form-select{
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);color:var(--ivory);
  border-radius:var(--radius-xs);padding:12px 14px;font-size:.9rem;width:100%;
}
.form-control::placeholder{color:rgba(157,180,168,.75)}
.form-control:focus,.form-select:focus{
  background:rgba(255,255,255,.09);border-color:var(--gold);color:var(--ivory);
  box-shadow:0 0 0 3px rgba(245,158,11,.16);
}
.form-select option{background:#0B2E1E;color:var(--ivory)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-field{margin-bottom:16px}
.form-note{font-size:.76rem;color:var(--olive);margin:12px 0 0}
.cta-side li{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line-soft);font-size:.9rem;color:var(--mint)}
.cta-side li:last-child{border-bottom:0}
.cta-side i{color:var(--gold-2);margin-top:5px;flex-shrink:0}
/* ============ FOOTER ============ */
.site-footer{background:var(--bg-3);border-top:1px solid var(--line);padding:56px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.05rem;margin-bottom:14px}
.foot-brand .gem{
  width:32px;height:32px;border-radius:10px;display:grid;place-items:center;font-size:.9rem;
  background:linear-gradient(135deg,var(--gold) 0%,#B45309 100%);
}
.foot-text{font-size:.87rem;color:var(--muted);line-height:1.7;max-width:340px}
.foot-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.foot-badges span{
  font-size:.72rem;font-weight:700;letter-spacing:.4px;color:var(--gold-2);
  border:1px solid var(--line);background:var(--gold-soft);border-radius:999px;padding:5px 12px;
}
.foot-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:1.2px;color:var(--gold-2);margin-bottom:16px}
.foot-col li{margin-bottom:10px}
.foot-col a{font-size:.87rem;color:var(--muted)}
.foot-col a:hover{color:var(--gold-2)}
.foot-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line-soft);
  font-size:.8rem;color:var(--olive);
}
.age-badge{display:inline-flex;align-items:center;gap:8px}
.age-badge i{color:var(--red)}
/* ============ 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%,#3b2a12 0%,#0B0C0E 65%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.8;animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .22s ease,opacity .22s ease,box-shadow .22s ease;
}
.fab i{color:var(--gold-2);font-size:1.25rem;transition:transform .5s ease}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.55);color:var(--gold-2)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab-badge{
  position:absolute;top:0;right:0;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .matrix-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(3,1fr);gap:20px}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-inner{grid-template-columns:1fr;gap:30px;padding:34px}
  .split{gap:30px}
}
@media (max-width:992px){
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);
    padding:12px 20px 18px;margin-left:0;display:none;
  }
  .main-nav.open{display:flex}
  .nav-link{padding:12px 14px;font-size:.95rem}
  .nav-link.active::after{display:none}
  .nav-actions .btn-ghost{padding:9px 12px;font-size:.85rem}
  .nav-actions .btn-gold{padding:9px 16px;font-size:.82rem}
}
@media (max-width:768px){
  .section{padding:50px 0}
  .hero-inner{padding:48px 0 46px}
  .metric-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .matrix-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr 1fr}
  .news-grid{grid-template-columns:1fr}
  .qa-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .sec-head{margin-bottom:26px}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .apply-card{padding:24px 20px}
}
@media (max-width:520px){
  body{font-size:15px}
  .brand{font-size:.95rem}
  .brand .gem{width:30px;height:30px;font-size:.9rem}
  .hero h1{font-size:1.5rem}
  .metric-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .hero-cta .btn-gold,.hero-cta .btn-outline{width:100%}
  .btn-lg{padding:14px 22px}
  .cta-inner{padding:26px 20px}
  .table-shell thead th,.table-shell tbody td{padding:12px}
  .fab{bottom:84px;left:12px;width:52px;height:52px}
}

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