/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3A26;
  --panel-2:#12402B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9FC0AE;
  --olive:#A3A375;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(255,255,255,.09);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 22px 48px rgba(0,0,0,.45);
  --shadow-gold:0 12px 32px rgba(245,158,11,.22);
  --container:1200px;
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:76px 0 92px;
  font-family:var(--font);font-size:16px;line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(1100px 520px at 12% -8%, rgba(245,158,11,.10), transparent 60%),
    radial-gradient(900px 480px at 96% 4%, rgba(16,185,129,.10), transparent 62%),
    var(--bg);
  overflow-x:hidden;
}
body,button,input,select,textarea{font-family:var(--font)}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,h6{margin:0 0 .55em;font-weight:800;line-height:1.25;letter-spacing:-.015em;color:var(--text)}
h1{font-size:clamp(1.75rem,3.4vw,2.85rem)}
h2{font-size:clamp(1.35rem,2.3vw,2rem)}
h3{font-size:1.09rem;font-weight:700;line-height:1.45}
h4{font-size:.98rem;font-weight:700}
p{margin:0 0 1rem;color:var(--muted)}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
::selection{background:var(--gold);color:#062014}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:72px 0;position:relative;border-top:1px solid var(--line-soft)}
.section-alt{background:linear-gradient(180deg,rgba(14,58,38,.72),rgba(5,31,20,.4));border-top-color:var(--line)}
.section-dark{background:linear-gradient(180deg,rgba(3,18,12,.86),rgba(5,31,20,.92));border-top-color:var(--line)}
.section-head{max-width:820px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-title{margin-bottom:.4rem}
.section-sub{font-size:.98rem;margin:0;color:var(--muted)}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.section-tag i{font-size:.78rem}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-size:.94rem;font-weight:700;
  border:1px solid transparent;line-height:1.1;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn i{font-size:.9rem}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#08281A;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.35);color:#062014}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line);color:var(--gold-2);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff}
.btn-line{border-color:var(--line-soft);color:var(--text);background:rgba(255,255,255,.03)}
.btn-line:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;box-shadow:0 12px 30px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-2px)}
.btn-block{width:100%}
.btn-sm{padding:10px 18px;font-size:.84rem}

/* ===== Badges / chips ===== */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.badge-gold{background:var(--gold-soft);color:var(--gold-2);border:1px solid var(--line)}
.badge-red{background:rgba(220,38,38,.18);color:#FCA5A5;border:1px solid rgba(220,38,38,.4)}
.badge-green{background:rgba(16,185,129,.14);color:#6EE7B7;border:1px solid rgba(16,185,129,.35)}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{
  font-size:.78rem;font-weight:600;color:var(--mint);
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  border-radius:999px;padding:7px 14px;
}
.chip i{color:var(--gold-2);margin-right:6px}

/* ===== Header / Nav ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;margin-right:auto}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(245,158,11,.24),rgba(16,185,129,.18));
  border:1px solid var(--line);font-size:1.15rem;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.95rem;font-weight:800;letter-spacing:-.01em}
.brand-text small{font-size:.68rem;color:var(--gold-2);letter-spacing:.06em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  font-size:.86rem;font-weight:600;color:var(--mint);
  padding:9px 13px;border-radius:10px;border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);border-color:var(--line-soft)}
.nav-link.is-active{color:#062014;background:linear-gradient(135deg,var(--gold),var(--gold-2));font-weight:700}
.header-cta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.header-cta .btn{padding:11px 18px;font-size:.85rem}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;background:rgba(245,158,11,.07);
}
.nav-toggle:hover{background:rgba(245,158,11,.18)}

/* ===== Hero ===== */
.hero{position:relative;padding:64px 0 58px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/1a0cd6272f4471b6.jpg');background-size:cover;background-position:center;opacity:.24}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(5,31,20,.96) 12%,rgba(5,31,20,.72) 58%,rgba(5,31,20,.9) 100%)}
.hero-inner{position:relative;z-index:2}
.hero-copy .eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:.74rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);
  border:1px solid var(--line);background:rgba(5,31,20,.6);border-radius:999px;padding:7px 15px;margin-bottom:18px;
}
.hero h1{margin-bottom:16px;text-wrap:balance}
.hero h1 .hl{color:var(--gold-2)}
.hero-lead{font-size:1.02rem;color:var(--mint);max-width:640px;margin-bottom:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:22px;padding-top:18px;border-top:1px dashed var(--line)}
.hero-point{display:flex;flex-direction:column}
.hero-point b{font-size:1.28rem;color:var(--gold-2);line-height:1.2}
.hero-point span{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

.hero-panel{
  background:linear-gradient(165deg,rgba(18,64,43,.96),rgba(6,26,17,.96));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:22px;box-shadow:var(--shadow);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel-head h3{margin:0;font-size:1rem}
.live-dot{display:inline-flex;align-items:center;gap:7px;font-size:.72rem;font-weight:700;color:#6EE7B7;text-transform:uppercase;letter-spacing:.1em}
.live-dot::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(16,185,129,.18)}
.tx-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 14px;border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);margin-bottom:10px;
}
.tx-row:last-of-type{margin-bottom:0}
.tx-label{display:flex;align-items:center;gap:11px;min-width:0}
.tx-label i{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:var(--gold-soft);color:var(--gold-2);font-size:.85rem}
.tx-label span{font-size:.86rem;color:var(--mint)}
.tx-val{font-weight:700;font-size:.92rem;color:#fff;white-space:nowrap}
.tx-val small{display:block;font-size:.68rem;color:var(--olive);font-weight:500;letter-spacing:.04em}
.meter{margin-top:14px}
.meter-top{display:flex;justify-content:space-between;font-size:.76rem;color:var(--muted);margin-bottom:6px}
.meter-bar{height:8px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden}
.meter-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--green),var(--gold))}

/* ===== Grids & Cards ===== */
.cards{display:grid;gap:22px}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-2{grid-template-columns:repeat(2,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:linear-gradient(180deg,rgba(18,64,43,.62),rgba(6,26,17,.72));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-4px);border-color:rgba(252,211,77,.55);box-shadow:var(--shadow-gold)}
.card-no{
  font-size:.72rem;font-weight:800;letter-spacing:.14em;color:var(--olive);
  display:block;margin-bottom:12px;
}
.card-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(245,158,11,.22),rgba(16,185,129,.16));
  border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;margin-bottom:16px;
}
.card h3{margin-bottom:9px}
.card p{font-size:.9rem;margin:0}
.card-media{position:relative;margin:-24px -24px 18px;border-bottom:1px solid var(--line-soft)}
.card-media img{width:100%;height:180px;object-fit:cover}
.card-media .badge{position:absolute;top:12px;left:12px}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line-soft)}
.card-foot .price{font-weight:800;color:var(--gold-2);font-size:1.02rem}
.card-link{font-size:.84rem;font-weight:700;color:var(--gold-2)}
.card-link:hover{color:#fff}
.card-link i{margin-left:6px;font-size:.76rem}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:st}
.step{
  border-left:2px solid var(--line);padding:6px 0 6px 20px;position:relative;
}
.step::before{
  content:"";position:absolute;left:-6px;top:12px;width:10px;height:10px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 5px rgba(245,158,11,.14);
}
.step-no{font-size:.72rem;font-weight:800;letter-spacing:.14em;color:var(--gold-2);text-transform:uppercase}
.step h3{margin:6px 0 8px;font-size:1rem}
.step p{font-size:.88rem;margin:0}

/* ===== Rank list ===== */
.rank-list{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(6,26,17,.6)}
.rank-row{
  display:grid;grid-template-columns:56px 1.6fr 1fr 1fr .8fr;gap:14px;align-items:center;
  padding:15px 20px;border-bottom:1px solid var(--line-soft);
}
.rank-row:last-child{border-bottom:0}
.rank-row.head{background:rgba(245,158,11,.09);font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--gold-2)}
.rank-row:not(.head):hover{background:rgba(255,255,255,.035)}
.rank-no{font-weight:800;color:var(--olive)}
.rank-row:nth-child(2) .rank-no{color:var(--gold-2)}
.rank-name{font-weight:700;font-size:.95rem}
.rank-name small{display:block;font-weight:500;font-size:.76rem;color:var(--muted)}
.rank-cell{font-size:.87rem;color:var(--mint)}
.rank-val{font-weight:700;color:var(--gold-2);text-align:right;font-size:.9rem}
.pill-num{display:inline-block;font-size:.78rem;font-weight:700;color:#6EE7B7;background:rgba(16,185,129,.14);border:1px solid rgba(16,185,129,.32);border-radius:999px;padding:3px 10px}

/* ===== News / CMS list ===== */
.news-layout{display:grid;grid-template-columns:1.7fr 1fr;gap:30px;align-items:start}
.news-list{display:grid;gap:16px}
.news-item{
  display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:rgba(255,255,255,.03);padding-right:20px;transition:border-color .2s ease,transform .2s ease;
}
.news-item:hover{border-color:var(--line);transform:translateX(3px)}
.news-thumb img{width:150px;height:112px;object-fit:cover}
.news-body{padding:6px 0}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:.74rem;color:var(--olive);margin-bottom:6px}
.news-cat{color:var(--gold-2);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.news-body h3{font-size:1rem;margin-bottom:6px}
.news-body h3 a:hover{color:var(--gold-2)}
.news-body p{font-size:.86rem;margin:0}
.side-panel{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:linear-gradient(180deg,rgba(18,64,43,.6),rgba(6,26,17,.7))}
.side-panel h3{font-size:1rem;margin-bottom:14px}
.topic-cloud{display:flex;flex-wrap:wrap;gap:9px}
.topic-tag{
  font-size:.8rem;font-weight:600;color:var(--mint);border:1px solid var(--line-soft);
  border-radius:999px;padding:7px 13px;background:rgba(255,255,255,.03);
}
.topic-tag:hover{border-color:var(--gold);color:var(--gold-2)}
.empty-note{font-size:.9rem;color:var(--olive);border:1px dashed var(--line);border-radius:var(--radius-sm);padding:16px}

/* ===== Compare table ===== */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(6,26,17,.6)}
table.cmp{width:100%;border-collapse:collapse;min-width:640px}
table.cmp th,table.cmp td{padding:15px 20px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line-soft)}
table.cmp thead th{background:rgba(245,158,11,.09);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--gold-2)}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp td.us{color:#fff;font-weight:600}
table.cmp td.them{color:var(--muted)}
table.cmp td.us i{color:var(--green);margin-right:8px}
table.cmp td.them i{color:#F87171;margin-right:8px}

/* ===== Quotes ===== */
.quote{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;
  background:rgba(255,255,255,.03);display:flex;flex-direction:column;gap:14px;
}
.stars{color:var(--gold-2);font-size:.82rem;letter-spacing:2px}
.quote p{font-size:.92rem;color:var(--mint);margin:0;flex:1}
.quote-author{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line-soft);padding-top:14px}
.quote-author span{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--gold-soft);color:var(--gold-2);font-weight:800;font-size:.85rem}
.quote-author b{display:block;font-size:.88rem}
.quote-author small{color:var(--olive);font-size:.74rem}

/* ===== Stats ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.stat{background:rgba(6,26,17,.86);padding:24px 20px}
.stat-num{display:block;font-size:1.6rem;font-weight:800;color:var(--gold-2);line-height:1.15}
.stat-label{font-size:.82rem;color:var(--muted)}

/* ===== Partners ===== */
.partner-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.partner-chip{
  display:grid;place-items:center;text-align:center;font-size:.84rem;font-weight:700;
  color:var(--mint);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:16px 10px;background:rgba(255,255,255,.03);min-height:74px;
}
.partner-chip:hover{border-color:var(--gold);color:var(--gold-2)}
.partner-chip small{display:block;font-weight:500;font-size:.7rem;color:var(--olive);margin-top:3px}

/* ===== Guarantee ===== */
.guarantee{
  display:grid;grid-template-columns:repeat(5,1fr);gap:18px;
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  background:linear-gradient(120deg,rgba(18,64,43,.7),rgba(6,26,17,.8));
}
.g-item{display:flex;gap:12px;align-items:flex-start}
.g-item i{color:var(--gold-2);font-size:1.1rem;margin-top:3px}
.g-item b{display:block;font-size:.9rem;margin-bottom:4px}
.g-item p{font-size:.8rem;margin:0;line-height:1.5}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px;max-width:920px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(255,255,255,.03);overflow:hidden}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:17px 20px;font-weight:700;font-size:.96rem;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--gold-2);font-size:.8rem}
.faq-item[open] summary::after{content:"\f068"}
.faq-item summary:hover{color:var(--gold-2)}
.faq-body{padding:0 20px 18px;font-size:.9rem;color:var(--muted)}

/* ===== Final CTA ===== */
.cta-final{position:relative;padding:74px 0;overflow:hidden;border-top:1px solid var(--line)}
.cta-bg{position:absolute;inset:0;background-image:url('/assets/images/d7599d09a0d9cff4.jpg');background-size:cover;background-position:center;opacity:.22}
.cta-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,20,.96),rgba(5,31,20,.78))}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr 1fr;gap:34px;align-items:center}
.cta-copy h2{margin-bottom:12px}
.cta-copy p{font-size:.98rem;max-width:560px}
.cta-list{display:grid;gap:9px;margin-top:16px}
.cta-list li{font-size:.9rem;color:var(--mint)}
.cta-list i{color:var(--gold-2);margin-right:9px}
.lead-form{
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;
  background:linear-gradient(180deg,rgba(18,64,43,.92),rgba(6,26,17,.94));box-shadow:var(--shadow);
}
.field{margin-bottom:14px}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--mint);margin-bottom:6px}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--line-soft);background:rgba(5,31,20,.75);color:#fff;font-size:.92rem;
}
.field input::placeholder{color:rgba(159,192,174,.7)}
.field input:focus,.field select:focus{border-color:var(--gold);outline:none}
.form-note{font-size:.78rem;color:var(--olive);margin:12px 0 0;line-height:1.55}
.form-note.is-ok{color:#6EE7B7}

/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,rgba(3,18,12,.96),rgba(5,31,20,1));border-top:1px solid var(--line);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{font-size:.86rem;max-width:340px}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold-2);margin-bottom:14px}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:.88rem;color:var(--mint)}
.footer-col a:hover{color:var(--gold-2)}
.pay-list{display:flex;flex-wrap:wrap;gap:8px}
.pay-list span{font-size:.76rem;font-weight:600;color:var(--mint);border:1px solid var(--line-soft);border-radius:8px;padding:6px 11px;background:rgba(255,255,255,.03)}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
}
.footer-bottom p{font-size:.78rem;color:var(--olive);margin:0}
.footer-notes{display:flex;flex-wrap:wrap;gap:10px}
.footer-notes span{font-size:.74rem;color:var(--muted);border:1px solid var(--line-soft);border-radius:6px;padding:5px 10px}

/* ===== FAB + Sticky CTA ===== */
.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%,#3B2A0B,#0B0C0E 72%);
  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;
  animation:fabFloat 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(4,20,13,.96);border-top:1px solid var(--line);
  backdrop-filter:blur(12px);padding:10px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.sticky-inner strong{font-size:.9rem}
.sticky-inner small{display:block;font-size:.74rem;color:var(--olive)}

/* ===== Responsive ===== */
@media (max-width:1180px){
  .partner-wall{grid-template-columns:repeat(4,1fr)}
  .guarantee{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1024px){
  .main-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(4,20,13,.98);border-bottom:1px solid var(--line);
    padding:12px 20px 18px;display:none;
  }
  .main-nav.is-open{display:flex}
  .nav-link{padding:12px 14px;font-size:.92rem}
  .nav-toggle{display:grid;place-items:center}
  .brand-text small{font-size:.64rem}
  .cards-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .news-layout{grid-template-columns:1fr}
  .cta-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  body{padding-top:70px;padding-bottom:104px}
  .section{padding:52px 0}
  .hero{padding:46px 0 44px}
  .header-inner{min-height:68px;gap:10px}
  .brand-mark{width:38px;height:38px}
  .header-cta .btn{padding:9px 13px;font-size:.78rem}
  .header-cta .btn span{display:none}
  .cards-3{grid-template-columns:1fr}
  .cards-2{grid-template-columns:1fr}
  .partner-wall{grid-template-columns:repeat(2,1fr)}
  .guarantee{grid-template-columns:1fr 1fr;padding:20px}
  .rank-row{grid-template-columns:40px 1fr;gap:8px;padding:14px}
  .rank-row.head{display:none}
  .rank-cell,.rank-val{grid-column:2;text-align:left}
  .news-item{grid-template-columns:1fr;padding-right:0}
  .news-thumb img{width:100%;height:170px}
  .news-body{padding:0 18px 18px}
  .hero-points{gap:16px}
}
@media (max-width:520px){
  .container{padding:0 15px}
  h1{font-size:1.6rem}
  .stats{grid-template-columns:1fr}
  .guarantee{grid-template-columns:1fr}
  .cards-4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .btn{padding:12px 18px;font-size:.88rem}
  .hero-actions .btn{width:100%}
  .sticky-inner .btn{padding:11px 16px;font-size:.82rem}
  .sticky-inner small{display:none}
  .fab{width:52px;height:52px;bottom:92px}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3A26;
  --panel-2:#12402B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9FC0AE;
  --olive:#A3A375;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(255,255,255,.09);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 22px 48px rgba(0,0,0,.45);
  --shadow-gold:0 12px 32px rgba(245,158,11,.22);
  --container:1200px;
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:76px 0 104px;
  font-family:var(--font);font-size:16px;line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(1100px 520px at 12% -8%, rgba(245,158,11,.10), transparent 60%),
    radial-gradient(900px 480px at 96% 4%, rgba(16,185,129,.10), transparent 62%),
    var(--bg);
  overflow-x:hidden;
}
body,button,input,select,textarea{font-family:var(--font)}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
button{cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0 0 .6rem;line-height:1.28;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.55rem,3.2vw,2.5rem)}
h2{font-size:clamp(1.3rem,2.3vw,1.85rem)}
h3{font-size:1.1rem}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.15rem}
li{margin-bottom:.45rem}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:72px 0;position:relative;border-top:1px solid var(--line-soft)}
.section-alt{background:linear-gradient(180deg,rgba(14,58,38,.72),rgba(5,31,20,.4));border-top-color:var(--line)}
.section-dark{background:linear-gradient(180deg,rgba(3,18,12,.86),rgba(5,31,20,.92));border-top-color:var(--line)}
.section-head{max-width:860px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-title{margin-bottom:.4rem}
.section-sub{font-size:.98rem;margin:0;color:var(--muted)}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.section-tag i{font-size:.78rem}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}
.lead{font-size:1.02rem;color:var(--mint)}
.muted{color:var(--muted)}
/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-size:.94rem;font-weight:700;
  border:1px solid transparent;line-height:1.1;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn i{font-size:.9rem}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#08281A;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.35);color:#062014}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line);color:var(--gold-2);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff}
.btn-line{border-color:var(--line-soft);color:var(--text);background:rgba(255,255,255,.03)}
.btn-line:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;box-shadow:0 12px 30px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-2px)}
.btn-block{width:100%}
.btn-sm{padding:10px 18px;font-size:.84rem}
/* ===== Badges / chips ===== */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.badge-gold{background:var(--gold-soft);color:var(--gold-2);border:1px solid var(--line)}
.badge-red{background:rgba(220,38,38,.18);color:#FCA5A5;border:1px solid rgba(220,38,38,.4)}
.badge-green{background:rgba(16,185,129,.14);color:#6EE7B7;border:1px solid rgba(16,185,129,.35)}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{font-size:.78rem;font-weight:600;color:var(--mint);background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-radius:999px;padding:7px 14px}
.chip i{color:var(--gold-2);margin-right:6px}
/* ===== Header / Nav ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(5,31,20,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;margin-right:auto}
.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(245,158,11,.24),rgba(16,185,129,.18));border:1px solid var(--line);font-size:1.15rem}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.95rem;font-weight:800;letter-spacing:-.01em}
.brand-text small{font-size:.68rem;color:var(--gold-2);letter-spacing:.06em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{font-size:.86rem;font-weight:600;color:var(--mint);padding:9px 13px;border-radius:10px;border:1px solid transparent;white-space:nowrap}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);border-color:var(--line-soft)}
.nav-link.is-active{color:#062014;background:linear-gradient(135deg,var(--gold),var(--gold-2));font-weight:700}
.header-cta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.header-cta .btn{padding:11px 18px;font-size:.85rem}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;background:rgba(245,158,11,.07)}
.nav-toggle:hover{background:rgba(245,158,11,.18)}
/* ===== Article hero ===== */
.article-hero{position:relative;padding:56px 0 48px;overflow:hidden}
.article-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/79cf103664fc6fe6.jpg');background-size:cover;background-position:center;opacity:.22}
.article-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(5,31,20,.97) 10%,rgba(5,31,20,.78) 55%,rgba(5,31,20,.94) 100%)}
.article-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,.95fr);gap:42px;align-items:start}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:.8rem;color:var(--muted);margin-bottom:16px}
.crumb a:hover{color:var(--gold-2)}
.crumb i{font-size:.62rem;color:var(--olive)}
.article-hero h1{margin-bottom:14px}
.article-excerpt{font-size:1.02rem;color:var(--mint);max-width:62ch;margin-bottom:20px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:.82rem;color:var(--muted);margin-bottom:24px}
.meta-row span{display:inline-flex;align-items:center;gap:8px}
.meta-row i{color:var(--gold-2)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-aside{background:linear-gradient(160deg,rgba(18,64,43,.9),rgba(5,31,20,.86));border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow)}
.hero-aside h3{font-size:.95rem;margin-bottom:14px;color:var(--gold-2);text-transform:uppercase;letter-spacing:.1em;font-size:.74rem}
.speed-list{list-style:none;margin:0 0 18px;padding:0}
.speed-list li{display:flex;align-items:flex-start;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line-soft);font-size:.9rem;color:var(--mint)}
.speed-list li:last-child{border-bottom:0}
.speed-list i{color:var(--gold-2);margin-top:4px}
.speed-list b{color:#fff}
/* ===== Specs table ===== */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(14,58,38,.5)}
table.spec-table{width:100%;border-collapse:collapse;min-width:560px;font-size:.92rem}
table.spec-table th,table.spec-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line-soft)}
table.spec-table thead th{background:rgba(245,158,11,.12);color:var(--gold-2);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase}
table.spec-table tbody tr:last-child td{border-bottom:0}
table.spec-table tbody tr:hover{background:rgba(255,255,255,.03)}
table.spec-table td:first-child{color:var(--muted);width:34%}
table.spec-table td strong{color:#fff}
/* ===== Article body ===== */
.layout-split{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:44px;align-items:start}
.article-body{font-size:1.02rem;color:#E8F5EE;max-width:74ch}
.article-body h2{margin:38px 0 14px;padding-left:16px;border-left:4px solid var(--gold);font-size:1.42rem}
.article-body h3{margin:26px 0 10px;color:var(--gold-2);font-size:1.12rem}
.article-body p{line-height:1.72}
.article-body ul,.article-body ol{padding-left:1.3rem}
.article-body li{line-height:1.68}
.article-body img{border-radius:var(--radius);border:1px solid var(--line-soft);margin:22px 0}
.article-body blockquote{margin:24px 0;padding:18px 22px;border-left:3px solid var(--gold);background:rgba(245,158,11,.08);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--mint)}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.92rem}
.article-body table th,.article-body table td{border:1px solid var(--line-soft);padding:11px 14px;text-align:left}
.article-body a{color:var(--gold-2);text-decoration:underline;text-decoration-color:rgba(252,211,77,.4)}
.article-body a:hover{color:#fff}
.side-panel{position:sticky;top:96px;background:linear-gradient(160deg,rgba(18,64,43,.86),rgba(5,31,20,.8));border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px}
.side-panel h3{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.side-list{list-style:none;margin:0 0 20px;padding:0}
.side-list li{font-size:.88rem;color:var(--mint);padding:9px 0;border-bottom:1px dashed var(--line-soft);display:flex;justify-content:space-between;gap:12px}
.side-list li:last-child{border-bottom:0}
.side-list span:last-child{color:#fff;font-weight:700}
.notice{padding:22px;border:1px dashed var(--line);border-radius:var(--radius);background:rgba(245,158,11,.07);color:var(--mint)}
/* ===== Gallery / carousel ===== */
.gallery{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);background:rgba(3,18,12,.6)}
.gallery-track{display:flex;transition:transform .45s cubic-bezier(.4,0,.2,1)}
.gallery-slide{min-width:100%;position:relative}
.gallery-slide img{width:100%;aspect-ratio:16/9;object-fit:cover}
.gallery-cap{position:absolute;left:0;right:0;bottom:0;padding:22px;background:linear-gradient(180deg,transparent,rgba(3,18,12,.94));font-size:.9rem;color:var(--mint)}
.gallery-nav{display:flex;align-items:center;gap:12px;margin-top:16px}
.gallery-btn{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--gold-2);background:rgba(245,158,11,.08);transition:background .2s ease,transform .2s ease}
.gallery-btn:hover{background:rgba(245,158,11,.22);transform:translateY(-2px)}
.gallery-dots{display:flex;gap:8px;margin-left:auto}
.gallery-dots button{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.22)}
.gallery-dots button.is-active{background:var(--gold);width:26px;border-radius:999px}
/* ===== Benefit list ===== */
.benefit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 34px}
.benefit{display:flex;gap:16px;align-items:flex-start;padding-left:2px}
.benefit-icon{flex:0 0 auto;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(245,158,11,.22),rgba(16,185,129,.14));border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem}
.benefit h3{font-size:1rem;margin-bottom:6px}
.benefit p{margin:0;font-size:.92rem;color:var(--muted);line-height:1.65}
/* ===== Compare ===== */
.compare-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.compare-card{border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;background:rgba(14,58,38,.42);transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease}
.compare-card:hover{border-color:var(--line);transform:translateY(-3px);box-shadow:var(--shadow)}
.compare-card h3{display:flex;align-items:center;gap:10px;font-size:1rem;margin-bottom:12px}
.compare-card h3 i{color:var(--gold-2)}
.compare-card ul{list-style:none;margin:0;padding:0}
.compare-card li{font-size:.9rem;color:var(--mint);padding:8px 0;border-bottom:1px dashed var(--line-soft);display:flex;justify-content:space-between;gap:10px}
.compare-card li:last-child{border-bottom:0}
.compare-card li span:last-child{color:#fff;font-weight:700;text-align:right}
/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;counter-reset:step}
.step{position:relative;padding:26px 22px 24px;border:1px solid var(--line-soft);border-radius:var(--radius);background:linear-gradient(160deg,rgba(18,64,43,.6),rgba(5,31,20,.5))}
.step::before{counter-increment:step;content:"0" counter(step);position:absolute;top:-14px;left:22px;font-size:.8rem;font-weight:800;letter-spacing:.1em;color:#062014;background:linear-gradient(135deg,var(--gold),var(--gold-2));padding:4px 12px;border-radius:999px}
.step h3{font-size:1rem;margin:10px 0 8px}
.step p{margin:0;font-size:.91rem;color:var(--muted)}
/* ===== Reviews ===== */
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.review{padding:24px;border-left:3px solid var(--gold);background:rgba(255,255,255,.03);border-radius:0 var(--radius) var(--radius) 0}
.review p{font-size:.94rem;color:var(--mint);margin-bottom:16px;line-height:1.7}
.review-who{display:flex;align-items:center;gap:12px}
.review-who img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.review-who strong{display:block;font-size:.9rem}
.review-who small{color:var(--olive);font-size:.76rem}
.stars{color:var(--gold-2);font-size:.8rem;letter-spacing:2px;margin-bottom:10px;display:block}
/* ===== FAQ ===== */
.faq-list{max-width:900px;border-top:1px solid var(--line-soft)}
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left;padding:20px 4px;font-size:1rem;font-weight:700;color:var(--text);transition:color .2s ease}
.faq-q:hover{color:var(--gold-2)}
.faq-q i{color:var(--gold-2);transition:transform .25s ease;flex:0 0 auto}
.faq-item.is-open .faq-q i{transform:rotate(180deg)}
.faq-a{display:none;padding:0 4px 22px;font-size:.94rem;color:var(--muted);line-height:1.72;max-width:76ch}
.faq-item.is-open .faq-a{display:block}
/* ===== Related posts ===== */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.post-card{display:flex;flex-direction:column;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;background:rgba(14,58,38,.4);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.post-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.post-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:1rem;margin:0}
.post-body p{font-size:.88rem;color:var(--muted);margin:0}
.post-body .btn{margin-top:auto;align-self:flex-start}
/* ===== CTA ===== */
.cta-band{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px 40px;background:linear-gradient(120deg,rgba(18,64,43,.94),rgba(5,31,20,.9));text-align:center}
.cta-band::after{content:"";position:absolute;inset:0;background-image:url('/assets/images/d7599d09a0d9cff4.jpg');background-size:cover;background-position:center;opacity:.12;z-index:0}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{margin-bottom:12px}
.cta-band p{max-width:62ch;margin:0 auto 24px;color:var(--mint)}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:112px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%, #1B3B2A 0%, #061F14 62%, #030F0A 100%);
  border:2px solid var(--gold);
  color:var(--gold-2);font-size:1.1rem;opacity:.85;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover i{transform:rotate(360deg);transition:transform .6s ease}
.fab:active{transform:scale(.95) translateY(4px)}
.fab::after{content:"";position:absolute;top:-3px;right:-3px;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)}}
/* ===== Bottom conversion bar ===== */
.convert-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(4,24,16,.95);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  padding:12px 0;
}
.convert-inner{display:flex;align-items:center;gap:18px;justify-content:space-between;flex-wrap:wrap}
.convert-text{display:flex;align-items:center;gap:12px;font-size:.9rem;color:var(--mint)}
.convert-text i{color:var(--gold-2)}
.convert-text b{color:#fff}
.convert-actions{display:flex;align-items:center;gap:10px}
/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,rgba(3,18,12,.9),rgba(2,12,8,.98));border-top:1px solid var(--line);padding:60px 0 34px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:36px;padding-bottom:34px;border-bottom:1px solid var(--line-soft)}
.footer-brand p{font-size:.9rem;color:var(--muted);margin:16px 0 0;max-width:46ch;line-height:1.7}
.footer-brand .brand{margin-bottom:0}
.footer-col h4{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:.9rem;color:var(--muted)}
.footer-col a:hover{color:var(--gold-2)}
.pay-list{display:flex;flex-wrap:wrap;gap:8px}
.pay-list span{font-size:.74rem;font-weight:600;color:var(--mint);border:1px solid var(--line-soft);border-radius:999px;padding:5px 12px;background:rgba(255,255,255,.03)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-top:24px;font-size:.82rem;color:var(--olive)}
.footer-notes{display:flex;flex-wrap:wrap;gap:8px 18px}
.footer-notes span{display:inline-flex;align-items:center;gap:7px}
.footer-notes span::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--green);font-size:.7rem}
/* ===== Responsive ===== */
@media (max-width:1080px){
  .article-hero-inner{grid-template-columns:1fr;gap:32px}
  .layout-split{grid-template-columns:1fr}
  .side-panel{position:static}
  .compare-grid,.steps,.review-grid,.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1024px){
  .nav-toggle{display:grid;place-items:center}
  .main-nav{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;display:none;
  }
  .main-nav.is-open{display:flex}
  .nav-link{padding:12px 14px;font-size:.92rem}
  .header-cta .btn-ghost{display:none}
}
@media (max-width:820px){
  .section{padding:58px 0}
  .benefit-grid{grid-template-columns:1fr;gap:22px}
  .compare-grid,.steps,.review-grid,.post-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .cta-band{padding:34px 22px}
}
@media (max-width:560px){
  body{padding:70px 0 122px;font-size:15.5px}
  .header-inner{min-height:68px;gap:10px}
  .brand-mark{width:38px;height:38px}
  .brand-text strong{font-size:.84rem}
  .brand-text small{font-size:.6rem}
  .main-nav{top:68px}
  .article-hero{padding:38px 0 34px}
  .hero-actions .btn{width:100%}
  .convert-inner{flex-direction:column;align-items:stretch;gap:10px}
  .convert-text{justify-content:center;font-size:.84rem;text-align:center}
  .convert-actions{justify-content:center}
  .convert-actions .btn{flex:1}
  .fab{bottom:150px;width:52px;height:52px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3A26;
  --panel-2:#12402B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9FC0AE;
  --olive:#A3A375;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(255,255,255,.09);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 22px 48px rgba(0,0,0,.45);
  --shadow-gold:0 12px 32px rgba(245,158,11,.22);
  --container:1200px;
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:76px 0 92px;
  font-family:var(--font);font-size:16px;line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(1100px 520px at 12% -8%, rgba(245,158,11,.10), transparent 60%),
    radial-gradient(900px 480px at 96% 4%, rgba(16,185,129,.10), transparent 62%),
    var(--bg);
  overflow-x:hidden;
}
body,button,input,select,textarea{font-family:var(--font)}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
button{cursor:pointer;border:0;background:none}
h1,h2,h3,h4{font-weight:800;line-height:1.25;margin:0 0 .6rem;letter-spacing:-.01em}
p{margin:0 0 1rem}
p:last-child{margin-bottom:0}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:72px 0;position:relative;border-top:1px solid var(--line-soft)}
.section-alt{background:linear-gradient(180deg,rgba(14,58,38,.72),rgba(5,31,20,.4));border-top-color:var(--line)}
.section-dark{background:linear-gradient(180deg,rgba(3,18,12,.86),rgba(5,31,20,.92));border-top-color:var(--line)}
.section-head{max-width:820px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-title{font-size:clamp(1.5rem,2.7vw,2.1rem);margin-bottom:.4rem}
.section-sub{font-size:.98rem;margin:0;color:var(--muted);max-width:760px}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.section-tag i{font-size:.78rem}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}
/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-size:.94rem;font-weight:700;
  border:1px solid transparent;line-height:1.1;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn i{font-size:.9rem}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#08281A;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.35);color:#062014}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line);color:var(--gold-2);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff}
.btn-line{border-color:var(--line-soft);color:var(--text);background:rgba(255,255,255,.03)}
.btn-line:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;box-shadow:0 12px 30px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-2px)}
.btn-block{width:100%}
.btn-sm{padding:10px 18px;font-size:.84rem}
/* ===== Badges / chips ===== */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.badge-gold{background:var(--gold-soft);color:var(--gold-2);border:1px solid var(--line)}
.badge-red{background:rgba(220,38,38,.18);color:#FCA5A5;border:1px solid rgba(220,38,38,.4)}
.badge-green{background:rgba(16,185,129,.14);color:#6EE7B7;border:1px solid rgba(16,185,129,.35)}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{
  font-size:.78rem;font-weight:600;color:var(--mint);
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  border-radius:999px;padding:7px 14px;
}
.chip i{color:var(--gold-2);margin-right:6px}
/* ===== Header / Nav ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;margin-right:auto}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(245,158,11,.24),rgba(16,185,129,.18));
  border:1px solid var(--line);font-size:1.15rem;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.95rem;font-weight:800;letter-spacing:-.01em}
.brand-text small{font-size:.68rem;color:var(--gold-2);letter-spacing:.06em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  font-size:.86rem;font-weight:600;color:var(--mint);
  padding:9px 13px;border-radius:10px;border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);border-color:var(--line-soft)}
.nav-link.is-active{color:#062014;background:linear-gradient(135deg,var(--gold),var(--gold-2));font-weight:700}
.header-cta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.header-cta .btn{padding:11px 18px;font-size:.85rem}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;background:rgba(245,158,11,.07);
}
.nav-toggle:hover{background:rgba(245,158,11,.18)}
/* ===== Hero ===== */
.hero{position:relative;padding:56px 0 58px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/79cf103664fc6fe6.jpg');background-size:cover;background-position:center;opacity:.22}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(5,31,20,.97) 10%,rgba(5,31,20,.76) 56%,rgba(5,31,20,.95) 100%)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:40px;align-items:start}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:.74rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);
  background:var(--gold-soft);border:1px solid var(--line);border-radius:999px;
  padding:7px 15px;margin-bottom:18px;
}
.hero h1{font-size:clamp(1.85rem,3.9vw,2.85rem);line-height:1.18;margin-bottom:16px}
.hero h1 .hl{background:linear-gradient(135deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:1.02rem;color:var(--mint);max-width:640px}
.hero-points{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.hero-points li{display:flex;gap:10px;font-size:.92rem;color:var(--muted)}
.hero-points i{color:var(--gold-2);margin-top:5px;font-size:.8rem}
.hero-chips{margin-top:24px}
.hero-note{margin-top:20px;font-size:.86rem;color:var(--muted)}
.hero-note a{color:var(--gold-2);border-bottom:1px solid var(--line)}
.lead-card{
  background:linear-gradient(180deg,rgba(14,58,38,.96),rgba(5,31,20,.97));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow);
}
.lead-card h2{font-size:1.28rem;margin-bottom:8px}
.lead-card .lead-sub{font-size:.86rem;color:var(--muted);margin-bottom:20px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.field label{font-size:.72rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--mint)}
.field input,.field select{
  width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);padding:12px 14px;color:var(--text);font-size:.94rem;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input::placeholder{color:rgba(159,192,174,.7)}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18);background:rgba(255,255,255,.06)}
.field select option{background:#0B2E1E;color:var(--text)}
.form-note{font-size:.75rem;color:var(--muted);margin:12px 0 0;line-height:1.55}
.form-ok{
  display:none;margin-top:14px;padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.35);
  color:#A7F3D0;font-size:.84rem;
}
.form-ok.is-on{display:block}
/* ===== Stats ===== */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:rgba(255,255,255,.02);margin-top:6px;
}
.stat{padding:24px 22px;border-right:1px solid var(--line-soft)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:clamp(1.35rem,2.4vw,1.7rem);font-weight:800;color:var(--gold-2);line-height:1.1;margin-bottom:6px}
.stat span{font-size:.84rem;color:var(--muted);line-height:1.5;display:block}
/* ===== Split layout ===== */
.split{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:46px;align-items:start}
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);margin-top:24px}
.split-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.reason-list{display:flex;flex-direction:column;gap:20px}
.reason{display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;padding-bottom:20px;border-bottom:1px dashed var(--line-soft)}
.reason:last-child{border-bottom:0;padding-bottom:0}
.reason-num{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid var(--line);color:var(--gold-2);
  font-weight:800;font-size:1.02rem;
}
.reason h3{font-size:1.04rem;margin-bottom:6px}
.reason p{font-size:.9rem;color:var(--muted);margin:0}
/* ===== Markets ===== */
.market-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.market-card{
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
  border-radius:var(--radius);overflow:hidden;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.market-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.market-thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.market-thumb img{width:100%;height:100%;object-fit:cover}
.market-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.1),rgba(5,31,20,.72))}
.market-tag{position:absolute;top:12px;left:12px;z-index:2}
.market-body{padding:18px 18px 20px}
.market-body h3{font-size:1.02rem;margin-bottom:7px}
.market-body p{font-size:.88rem;color:var(--muted);margin:0}
.market-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.market-meta span{font-size:.72rem;color:var(--mint);border:1px solid var(--line-soft);border-radius:999px;padding:4px 10px}
/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:6px}
.step{border-left:2px solid var(--line);padding:2px 0 2px 18px}
.step b{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:8px}
.step h3{font-size:1rem;margin-bottom:6px}
.step p{font-size:.87rem;color:var(--muted);margin:0}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;align-items:center}
.pay-row strong{font-size:.82rem;color:var(--mint);font-weight:600;margin-right:4px}
.pay-row span{font-size:.76rem;font-weight:600;color:var(--gold-2);background:var(--gold-soft);border:1px solid var(--line);border-radius:999px;padding:6px 13px}
/* ===== Compare table ===== */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(255,255,255,.02)}
table.compare{width:100%;border-collapse:collapse;min-width:660px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line-soft);vertical-align:top}
table.compare thead th{background:rgba(245,158,11,.09);color:var(--gold-2);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700}
table.compare tbody tr:last-child td{border-bottom:0}
table.compare tbody tr:hover{background:rgba(255,255,255,.03)}
table.compare td:first-child{color:var(--mint);font-weight:600;width:26%}
table.compare td.hl{color:#6EE7B7;font-weight:600}
/* ===== Quotes ===== */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.quote{background:rgba(255,255,255,.03);border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px}
.quote-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.avatar{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#062014;font-weight:800;font-size:.92rem;flex:0 0 auto;
}
.quote-head b{display:block;font-size:.92rem}
.quote-head span{font-size:.76rem;color:var(--muted)}
.quote p{font-size:.9rem;color:var(--mint);margin:0}
.stars{color:var(--gold-2);font-size:.78rem;margin-bottom:10px;display:block}
/* ===== News ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
  display:flex;flex-direction:column;background:rgba(255,255,255,.03);
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.news-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:#0B2E1E}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-cat{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2)}
.news-title{font-size:1rem;margin:0;line-height:1.4}
.news-title a:hover{color:var(--gold-2)}
.news-excerpt{font-size:.86rem;color:var(--muted);margin:0}
.news-date{font-size:.76rem;color:var(--olive);margin-top:auto;display:flex;align-items:center;gap:7px}
.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);
}
/* ===== Channel matrix ===== */
.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.channel{
  display:block;padding:22px;border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(255,255,255,.02);transition:transform .22s ease,border-color .22s ease,background .22s ease;
}
.channel:hover{transform:translateY(-3px);border-color:var(--gold);background:rgba(245,158,11,.07)}
.channel i{color:var(--gold-2);font-size:1.1rem;margin-bottom:12px;display:block}
.channel b{display:block;font-size:.98rem;margin-bottom:6px}
.channel span{font-size:.84rem;color:var(--muted);display:block}
.channel.is-current{border-color:var(--gold);background:rgba(245,158,11,.09)}
/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px}
details.faq{background:rgba(255,255,255,.03);border:1px solid var(--line-soft);border-radius:var(--radius-sm);overflow:hidden}
details.faq[open]{border-color:var(--line);background:rgba(245,158,11,.05)}
details.faq summary{
  padding:17px 20px;cursor:pointer;font-weight:600;font-size:.95rem;list-style:none;
  display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--gold-2);font-size:.8rem;margin-top:5px}
details.faq[open] summary::after{content:"\f068"}
details.faq[open] summary{color:var(--gold-2)}
.faq-body{padding:0 20px 18px;font-size:.9rem;color:var(--muted);line-height:1.7}
/* ===== CTA band ===== */
.cta-band{
  background:linear-gradient(120deg,rgba(14,58,38,.96),rgba(5,31,20,.98));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:34px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(1.4rem,2.4vw,1.9rem)}
.cta-band p{color:var(--mint);font-size:.95rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.trust-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.trust-item{
  display:inline-flex;align-items:center;gap:9px;font-size:.78rem;color:var(--mint);
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);border-radius:999px;padding:8px 15px;
}
.trust-item i{color:var(--gold-2)}
.age-badge{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;
  border:2px solid var(--gold);color:var(--gold-2);font-weight:800;font-size:.8rem;
}
/* ===== Footer ===== */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(3,18,12,.9),rgba(5,31,20,.99));
  padding:56px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.55fr 1fr 1fr 1fr;gap:34px}
.footer-brand p{font-size:.88rem;color:var(--muted);margin:16px 0 0;line-height:1.65}
.pay-list{display:flex;flex-wrap:wrap;gap:8px}
.pay-list span{font-size:.73rem;font-weight:600;border:1px solid var(--line-soft);border-radius:999px;padding:5px 12px;color:var(--mint)}
.footer-col h4{font-size:.8rem;letter-spacing:.11em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:.88rem;color:var(--muted)}
.footer-col a:hover{color:var(--gold-2)}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:.8rem;color:var(--muted);
}
.footer-bottom p{margin:0}
.footer-notes{display:flex;flex-wrap:wrap;gap:16px}
.footer-notes span{display:inline-flex;align-items:center;gap:7px}
.footer-notes i{color:var(--gold-2);font-size:.75rem}
/* ===== FAB ===== */
.fab-wrap{position:fixed;left:16px;bottom:100px;z-index:50;animation:fabFloat 3.4s ease-in-out infinite}
.fab{
  position:relative;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#1C1C1E,#0B0C0E 64%);
  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 .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab i{transition:transform .6s ease}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.5)}
.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(-6px)}}
/* ===== Sticky CTA ===== */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(5,31,20,.96);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);padding:12px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.sticky-text strong{display:block;font-size:.92rem}
.sticky-text span{font-size:.76rem;color:var(--muted)}
/* ===== Responsive ===== */
@media (max-width:1024px){
  .main-nav{
    position:fixed;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);
    padding:16px 20px 22px;max-height:calc(100vh - 74px);overflow-y:auto;
    transform:translateY(-135%);transition:transform .28s ease;
  }
  .main-nav.is-open{transform:translateY(0)}
  .nav-link{padding:12px 14px;font-size:.9rem}
  .nav-toggle{display:grid;place-items:center}
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .split{grid-template-columns:1fr;gap:32px}
  .market-grid,.news-grid,.quote-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .channel-grid,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat{border-bottom:1px solid var(--line-soft)}
  .stat:nth-child(2n){border-right:0}
  .stat:nth-last-child(-n+2){border-bottom:0}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
  .cta-band{grid-template-columns:1fr;padding:32px}
}
@media (max-width:768px){
  .header-inner{gap:12px}
  .brand-text strong{font-size:.88rem}
  .header-cta .btn{padding:10px 14px;font-size:.8rem}
  .section{padding:56px 0}
  .hero{padding:42px 0 46px}
  .sticky-text span{display:none}
}
@media (max-width:520px){
  body{padding:74px 0 96px}
  .market-grid,.news-grid,.quote-grid,.channel-grid,.steps,.stat-strip,.footer-grid{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line-soft)}
  .stat:last-child{border-bottom:0}
  .header-cta .btn span{display:inline}
  .header-cta .btn{padding:9px 12px;font-size:.76rem}
  .brand-text small{display:none}
  .cta-band{padding:24px}
  .sticky-inner{gap:10px}
  .sticky-text strong{font-size:.82rem}
  .fab-wrap{left:12px;bottom:96px}
  .fab{width:52px;height:52px}
}

/* roulang page: category2 */
/* roulang page: category2 - casino truc tuyen */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3A26;
  --panel-2:#12402B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9FC0AE;
  --olive:#A3A375;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(255,255,255,.09);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 22px 48px rgba(0,0,0,.45);
  --shadow-gold:0 12px 32px rgba(245,158,11,.22);
  --container:1200px;
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:76px 0 96px;
  font-family:var(--font);font-size:16px;line-height:1.65;color:var(--text);
  background:
    radial-gradient(1100px 520px at 12% -8%, rgba(245,158,11,.10), transparent 60%),
    radial-gradient(900px 480px at 96% 4%, rgba(16,185,129,.10), transparent 62%),
    var(--bg);
  overflow-x:hidden;
}
body,button,input,select,textarea{font-family:var(--font)}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease,background .2s ease}
button{cursor:pointer;border:0;background:none;font:inherit}
main{display:block}
h1,h2,h3,h4{margin:0 0 .6rem;font-weight:800;line-height:1.25;letter-spacing:-.01em}
h1{font-size:clamp(1.72rem,3.4vw,2.6rem)}
h2{font-size:clamp(1.38rem,2.3vw,1.95rem)}
h3{font-size:1.06rem}
p{margin:0 0 1rem}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-size:.94rem;font-weight:700;
  border:1px solid transparent;line-height:1.1;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn i{font-size:.9rem}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#08281A;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.35);color:#062014}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line);color:var(--gold-2);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff}
.btn-line{border-color:var(--line-soft);color:var(--text);background:rgba(255,255,255,.03)}
.btn-line:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-sm{padding:10px 18px;font-size:.84rem}
.btn-block{width:100%}

/* ===== Badges / chips ===== */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.badge-gold{background:var(--gold-soft);color:var(--gold-2);border:1px solid var(--line)}
.badge-green{background:rgba(16,185,129,.14);color:#6EE7B7;border:1px solid rgba(16,185,129,.35)}
.badge-red{background:rgba(220,38,38,.18);color:#FCA5A5;border:1px solid rgba(220,38,38,.4)}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{
  display:inline-flex;align-items:center;font-size:.78rem;font-weight:600;color:var(--mint);
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  border-radius:999px;padding:7px 14px;transition:background .2s,border-color .2s,color .2s;
}
.chip i{color:var(--gold-2);margin-right:7px}
.chip:hover{border-color:var(--gold);color:#fff;background:rgba(245,158,11,.12)}

/* ===== Header / Nav ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.94);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;margin-right:auto}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;
  background:linear-gradient(135deg,rgba(245,158,11,.24),rgba(16,185,129,.18));
  border:1px solid var(--line);font-size:1.15rem;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.95rem;font-weight:800;letter-spacing:-.01em}
.brand-text small{font-size:.68rem;color:var(--gold-2);letter-spacing:.06em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  font-size:.86rem;font-weight:600;color:var(--mint);
  padding:9px 13px;border-radius:10px;border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);border-color:var(--line-soft)}
.nav-link.is-active{color:#062014;background:linear-gradient(135deg,var(--gold),var(--gold-2));font-weight:700}
.header-cta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.header-cta .btn{padding:11px 18px;font-size:.85rem}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;flex:0 0 auto;
  border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;background:rgba(245,158,11,.07);
  transition:background .2s;
}
.nav-toggle:hover{background:rgba(245,158,11,.18)}

/* ===== Sections ===== */
.section{padding:72px 0;position:relative;border-top:1px solid var(--line-soft)}
.section-alt{background:linear-gradient(180deg,rgba(14,58,38,.72),rgba(5,31,20,.4));border-top-color:var(--line)}
.section-dark{background:linear-gradient(180deg,rgba(3,18,12,.86),rgba(5,31,20,.92));border-top-color:var(--line)}
.section-head{max-width:820px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-title{margin-bottom:.45rem}
.section-sub{font-size:.98rem;margin:0;color:var(--muted)}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}

/* ===== Hero ===== */
.hero{position:relative;padding:66px 0 60px;overflow:hidden;text-align:center}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/1a0cd6272f4471b6.jpg');background-size:cover;background-position:center;opacity:.22}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.82) 0%,rgba(5,31,20,.94) 55%,rgba(5,31,20,.99) 100%)}
.hero-inner{position:relative;z-index:2;max-width:940px;margin:0 auto}
.hero h1{margin-bottom:.75rem}
.hero .lead{font-size:1.02rem;color:var(--mint);max-width:780px;margin:0 auto 1.2rem}
.hero-search{
  display:flex;align-items:center;gap:10px;max-width:640px;margin:26px auto 18px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  border-radius:999px;padding:7px 7px 7px 20px;
}
.hero-search i{color:var(--gold-2);font-size:.95rem}
.hero-search input{flex:1;min-width:0;background:none;border:0;color:var(--text);font-size:.95rem;outline:none}
.hero-search input::placeholder{color:var(--muted)}
.hero-note{font-size:.8rem;color:var(--olive);margin:0 0 16px}
.hero-chips{justify-content:center}

/* ===== Split layout ===== */
.split{display:grid;grid-template-columns:1.25fr .95fr;gap:38px;align-items:start}
.lead-text{font-size:1rem;color:var(--mint)}
.check-list li{display:flex;gap:11px;align-items:flex-start;padding:9px 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:4px;font-size:.82rem}
.figure{margin:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
.figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.figure figcaption{font-size:.78rem;color:var(--olive);padding:10px 14px;border-top:1px solid var(--line-soft)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}
.stat{
  background:linear-gradient(160deg,rgba(18,64,43,.85),rgba(5,31,20,.75));
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;
}
.stat b{display:block;font-size:1.35rem;font-weight:800;color:var(--gold-2);line-height:1.2}
.stat span{font-size:.78rem;color:var(--muted);display:block;margin-top:4px}

/* ===== Cards grid ===== */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.game-card{
  background:linear-gradient(180deg,var(--panel),rgba(5,31,20,.92));
  border:1px solid rgba(245,158,11,.3);border-radius:var(--radius);overflow:hidden;position:relative;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.game-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(245,158,11,.6)}
.game-card[hidden]{display:none}
.game-media{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--bg-2)}
.game-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.game-card:hover .game-media img{transform:scale(1.06)}
.corner-tag{
  position:absolute;top:10px;left:10px;z-index:2;
  background:linear-gradient(135deg,#DC2626,#7F1D1D);color:#fff;
  font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 10px;border-radius:8px;
}
.corner-tag.tag-vip{background:linear-gradient(135deg,#F59E0B,#B45309);color:#241300}
.game-body{padding:16px 16px 18px}
.game-body h3{font-size:1rem;margin-bottom:6px}
.game-body p{font-size:.85rem;color:var(--muted);margin:0 0 12px}
.game-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:.74rem;color:var(--mint)}
.game-meta span{background:rgba(255,255,255,.05);border:1px solid var(--line-soft);border-radius:8px;padding:5px 9px}

/* ===== Tabs ===== */
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.tab{
  font-size:.84rem;font-weight:600;color:var(--mint);background:rgba(255,255,255,.04);
  border:1px solid var(--line-soft);border-radius:999px;padding:9px 16px;
  transition:background .2s,color .2s,border-color .2s;
}
.tab:hover{border-color:var(--gold);color:#fff}
.tab.is-active{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#062014;border-color:transparent;font-weight:700}

/* ===== Limit table ===== */
.limit-table{border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.02)}
.limit-row{display:grid;grid-template-columns:1.3fr 1.2fr .9fr 1.1fr;gap:12px;padding:15px 20px;border-bottom:1px solid var(--line-soft);font-size:.9rem;align-items:center}
.limit-row:last-child{border-bottom:0}
.limit-row.head{background:rgba(245,158,11,.1);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2)}
.limit-row span:first-child{font-weight:600;color:#fff}
.limit-row span{color:var(--mint)}
.limit-row .pay{color:var(--gold-2);font-weight:600}
.note-box{
  margin-top:20px;border-left:3px solid var(--gold);background:rgba(245,158,11,.07);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:16px 20px;font-size:.9rem;color:var(--mint);
}
.note-box strong{color:var(--gold-2)}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:6px}
.step{
  background:linear-gradient(160deg,rgba(18,64,43,.8),rgba(5,31,20,.72));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px 18px;
  transition:border-color .22s,transform .22s;
}
.step:hover{border-color:var(--line);transform:translateY(-4px)}
.step-num{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#08281A;font-weight:800;font-size:.95rem;margin-bottom:14px;
}
.step h3{font-size:.98rem;margin-bottom:6px}
.step p{font-size:.86rem;color:var(--muted);margin:0}
.pay-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pay-strip span{
  font-size:.8rem;font-weight:600;color:var(--mint);background:rgba(255,255,255,.04);
  border:1px solid var(--line-soft);border-radius:10px;padding:9px 14px;
}
.pay-strip span i{color:var(--gold-2);margin-right:7px}
.secure-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.secure-item{display:flex;gap:12px;align-items:flex-start;border:1px dashed var(--line);border-radius:var(--radius-sm);padding:16px}
.secure-item i{color:var(--gold-2);font-size:1.05rem;margin-top:3px}
.secure-item b{display:block;font-size:.9rem;margin-bottom:3px}
.secure-item span{font-size:.82rem;color:var(--muted)}

/* ===== Quotes ===== */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px 20px;background:rgba(255,255,255,.02)}
.quote .stars{color:var(--gold-2);font-size:.78rem;letter-spacing:2px;margin-bottom:12px;display:block}
.quote p{font-size:.92rem;color:var(--mint);margin-bottom:16px}
.quote-person{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line-soft);padding-top:14px}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,rgba(245,158,11,.3),rgba(16,185,129,.22));border:1px solid var(--line);font-weight:700;font-size:.85rem;color:var(--gold-2)}
.quote-person b{display:block;font-size:.88rem}
.quote-person small{color:var(--olive);font-size:.76rem}
.number-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px;border-top:1px solid var(--line-soft);padding-top:26px}
.number-strip div b{display:block;font-size:1.4rem;font-weight:800;color:var(--gold-2)}
.number-strip div span{font-size:.8rem;color:var(--muted)}

/* ===== Channel cards ===== */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel-card{
  display:flex;flex-direction:column;border:1px solid var(--line-soft);border-radius:var(--radius);
  overflow:hidden;background:linear-gradient(180deg,rgba(18,64,43,.7),rgba(5,31,20,.85));
  transition:border-color .22s,transform .22s,box-shadow .22s;
}
.channel-card:hover{border-color:var(--gold);transform:translateY(-5px);box-shadow:var(--shadow)}
.channel-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.channel-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.channel-body h3{margin:0;font-size:1rem}
.channel-body p{margin:0;font-size:.86rem;color:var(--muted);flex:1}
.channel-link{font-size:.84rem;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:8px}
.channel-card:hover .channel-link i{transform:translateX(4px)}
.channel-link i{transition:transform .22s}

/* ===== News list ===== */
.news-list{display:grid;gap:12px}
.news-item{
  display:grid;grid-template-columns:1.6fr 1fr;gap:20px;align-items:center;
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:18px 20px;
  background:rgba(255,255,255,.02);transition:border-color .22s,background .22s,transform .22s;
}
.news-item:hover{border-color:var(--line);background:rgba(245,158,11,.06);transform:translateX(4px)}
.news-cat{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);display:block;margin-bottom:6px}
.news-item h3{font-size:.98rem;margin:0 0 6px}
.news-item p{font-size:.85rem;color:var(--muted);margin:0}
.news-side{font-size:.8rem;color:var(--olive);display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.news-empty{border:1px dashed var(--line);border-radius:var(--radius-sm);padding:26px;text-align:center;color:var(--muted);font-size:.9rem}
.list-foot{margin-top:22px}

/* ===== FAQ ===== */
.faq{max-width:900px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(255,255,255,.02);margin-bottom:12px;overflow:hidden;transition:border-color .2s}
.faq-item[open]{border-color:var(--line);background:rgba(245,158,11,.05)}
.faq-item summary{
  cursor:pointer;padding:17px 20px;font-weight:600;font-size:.96rem;color:#fff;
  display:flex;justify-content:space-between;align-items:center;gap:16px;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--gold-2);font-size:.78rem;flex:0 0 auto}
.faq-item[open] summary::after{content:"\f068"}
.faq-item[open] summary{color:var(--gold-2)}
.faq-body{padding:0 20px 18px;font-size:.9rem;color:var(--muted)}

/* ===== CTA band ===== */
.cta-band{position:relative;overflow:hidden;padding:74px 0;text-align:center}
.cta-band .cta-bg{position:absolute;inset:0;background-image:url('/assets/images/79cf103664fc6fe6.jpg');background-size:cover;background-position:center;opacity:.2}
.cta-band .cta-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.9),rgba(3,18,12,.96))}
.cta-inner{position:relative;z-index:2;max-width:760px;margin:0 auto}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:24px 0 18px}

/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,rgba(3,18,12,.96),rgba(5,31,20,.99));border-top:1px solid var(--line);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.footer-brand p{color:var(--muted);font-size:.88rem;margin-top:14px;max-width:430px}
.footer-col h4{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:.88rem;color:var(--mint);opacity:.85}
.footer-col a:hover{color:var(--gold-2);opacity:1}
.pay-list{display:flex;flex-wrap:wrap;gap:8px}
.pay-list span{font-size:.72rem;font-weight:600;border:1px solid var(--line-soft);border-radius:8px;padding:6px 10px;color:var(--mint);background:rgba(255,255,255,.03)}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line-soft);margin-top:34px;padding-top:18px;font-size:.8rem;color:var(--olive)}
.footer-notes{display:flex;gap:16px;flex-wrap:wrap}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:1.1rem;color:#08281A;
  background:radial-gradient(circle at 32% 28%, #FCD34D, #F59E0B 62%, #B45309 100%);
  border:2px solid #F59E0B;
  box-shadow:0 6px 25px rgba(245,158,11,.35), inset 0 0 0 3px rgba(8,40,26,.85);
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabFloat 3.6s ease-in-out infinite;
}
.fab:hover{opacity:1;animation:none;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5), inset 0 0 0 3px rgba(8,40,26,.85)}
.fab:hover i{animation:fabSpin .6s ease}
.fab:active{transform:scale(.95) translateY(3px)}
.fab-badge{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* ===== Sticky CTA ===== */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:55;background:rgba(5,31,20,.96);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:10px 0}
.sticky-cta .container{display:flex;align-items:center;justify-content:space-between;gap:14px}
.sticky-cta p{margin:0;font-size:.86rem;color:var(--mint)}
.sticky-cta p i{color:var(--gold-2);margin-right:7px}
.sticky-actions{display:flex;gap:10px;flex:0 0 auto}

/* ===== Responsive ===== */
@media(max-width:1080px){
  .card-grid{grid-template-columns:repeat(3,1fr)}
  .split{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .secure-row{grid-template-columns:1fr}
  .number-strip{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:1024px){
  .main-nav{
    position:fixed;top:74px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);padding:12px 20px 18px;
    box-shadow:0 24px 40px rgba(0,0,0,.5);max-height:calc(100vh - 74px);overflow-y:auto;
  }
  .main-nav.is-open{display:flex}
  .nav-link{padding:12px 14px;border-radius:12px;font-size:.92rem}
  .nav-toggle{display:grid;place-items:center}
}
@media(max-width:860px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr;gap:10px}
  .limit-row{grid-template-columns:1fr 1fr}
  .limit-row.head{display:none}
}
@media(max-width:600px){
  body{padding-top:122px;padding-bottom:104px}
  .header-inner{flex-wrap:wrap;gap:10px;min-height:0;padding:10px 0}
  .brand{order:1}
  .nav-toggle{order:2;width:42px;height:42px}
  .header-cta{order:3;width:100%;justify-content:space-between;gap:10px}
  .header-cta .btn{flex:1;padding:11px 12px;font-size:.82rem}
  .main-nav{top:122px;max-height:calc(100vh - 122px)}
  .brand-text strong{font-size:.88rem}
  .section{padding:52px 0}
  .hero{padding:44px 0 46px}
  .hero .lead{font-size:.94rem}
  .hero-search{flex-wrap:wrap;border-radius:18px;padding:12px 14px}
  .hero-search input{width:100%;flex:1 1 100%}
  .hero-search .btn{width:100%}
  .card-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .number-strip{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .limit-row{grid-template-columns:1fr;gap:6px;padding:14px 16px}
  .limit-row span:first-child{font-size:1rem;color:var(--gold-2)}
  .limit-row span:not(:first-child)::before{content:attr(data-l) ": ";color:var(--muted);font-size:.76rem}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;gap:10px}
  .sticky-cta p{font-size:.78rem}
  .sticky-cta .container{flex-direction:column;align-items:stretch;gap:8px}
  .sticky-actions{justify-content:space-between}
  .sticky-actions .btn{flex:1}
  .fab{bottom:118px;left:14px;width:52px;height:52px}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3A26;
  --panel-2:#12402B;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --green:#10B981;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9FC0AE;
  --olive:#A3A375;
  --line:rgba(245,158,11,.24);
  --line-soft:rgba(255,255,255,.09);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 22px 48px rgba(0,0,0,.45);
  --shadow-gold:0 12px 32px rgba(245,158,11,.22);
  --container:1200px;
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
/* roulang page: category3 - no hu & ban ca 3D */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:76px 0 92px;
  font-family:var(--font);font-size:16px;line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(1100px 520px at 12% -8%, rgba(245,158,11,.10), transparent 60%),
    radial-gradient(900px 480px at 96% 4%, rgba(16,185,129,.10), transparent 62%),
    var(--bg);
  overflow-x:hidden;
}
body,button,input,select,textarea{font-family:var(--font)}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
button{cursor:pointer;border:0;background:none}
h1,h2,h3,h4{margin:0 0 .6rem;font-weight:800;line-height:1.25;letter-spacing:-.01em;color:#fff}
h1{font-size:clamp(1.7rem,3.2vw,2.6rem)}
h2{font-size:clamp(1.35rem,2.3vw,1.95rem)}
h3{font-size:1.1rem}
h4{font-size:1rem}
p{margin:0 0 1rem}
ul{margin:0;padding:0;list-style:none}
strong{font-weight:700}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:72px 0;position:relative;border-top:1px solid var(--line-soft)}
.section-alt{background:linear-gradient(180deg,rgba(14,58,38,.72),rgba(5,31,20,.4));border-top-color:var(--line)}
.section-dark{background:linear-gradient(180deg,rgba(3,18,12,.86),rgba(5,31,20,.92));border-top-color:var(--line)}
.section-head{max-width:820px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-title{margin-bottom:.4rem}
.section-sub{font-size:.98rem;margin:0;color:var(--muted)}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:var(--gold-soft);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.section-tag i{font-size:.78rem}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0;border:0}
.lead{font-size:1.02rem;color:var(--mint)}
/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-size:.94rem;font-weight:700;
  border:1px solid transparent;line-height:1.1;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn i{font-size:.9rem}
.btn-gold{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 100%);color:#08281A;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.35);color:#062014}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{border-color:var(--line);color:var(--gold-2);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff}
.btn-line{border-color:var(--line-soft);color:var(--text);background:rgba(255,255,255,.03)}
.btn-line:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-red{background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;box-shadow:0 12px 30px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-2px)}
.btn-block{width:100%}
.btn-sm{padding:10px 18px;font-size:.84rem}
/* ===== Badges / chips ===== */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.badge-gold{background:var(--gold-soft);color:var(--gold-2);border:1px solid var(--line)}
.badge-red{background:rgba(220,38,38,.18);color:#FCA5A5;border:1px solid rgba(220,38,38,.4)}
.badge-green{background:rgba(16,185,129,.14);color:#6EE7B7;border:1px solid rgba(16,185,129,.35)}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{
  font-size:.78rem;font-weight:600;color:var(--mint);
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  border-radius:999px;padding:7px 14px;
}
.chip i{color:var(--gold-2);margin-right:6px}
/* ===== Header / Nav ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;margin-right:auto}
.brand-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(245,158,11,.24),rgba(16,185,129,.18));
  border:1px solid var(--line);font-size:1.15rem;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.95rem;font-weight:800;letter-spacing:-.01em}
.brand-text small{font-size:.68rem;color:var(--gold-2);letter-spacing:.06em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  font-size:.86rem;font-weight:600;color:var(--mint);
  padding:9px 13px;border-radius:10px;border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);border-color:var(--line-soft)}
.nav-link.is-active{color:#062014;background:linear-gradient(135deg,var(--gold),var(--gold-2));font-weight:700}
.header-cta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.header-cta .btn{padding:11px 18px;font-size:.85rem}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);color:var(--gold-2);font-size:1.05rem;background:rgba(245,158,11,.07);
}
.nav-toggle:hover{background:rgba(245,158,11,.18)}
/* ===== Hero ===== */
.hero{position:relative;padding:60px 0 56px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/79cf103664fc6fe6.jpg');background-size:cover;background-position:center;opacity:.26}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(5,31,20,.97) 12%,rgba(5,31,20,.74) 58%,rgba(5,31,20,.92) 100%)}
.hero-inner{position:relative;z-index:2}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:.74rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);
  background:var(--gold-soft);border:1px solid var(--line);border-radius:999px;
  padding:7px 15px;margin-bottom:18px;
}
.hero-copy h1{margin-bottom:16px}
.hero-lead{font-size:1.03rem;color:var(--mint);max-width:640px}
.hero-copy .chips{margin:20px 0 24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}
.hero-note{font-size:.82rem;color:var(--muted);margin:0;max-width:620px}
.hero-note i{color:var(--gold-2);margin-right:6px}
.hero-panel{
  background:linear-gradient(180deg,rgba(18,64,43,.95),rgba(5,31,20,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px;box-shadow:var(--shadow);margin-top:26px;
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel-head span{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2)}
.stat-list{margin:0 0 20px}
.stat-list li{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px dashed var(--line-soft);font-size:.9rem;color:var(--muted)}
.stat-list li:last-child{border-bottom:0}
.stat-list strong{color:#fff;font-size:1.05rem}
.stat-list .gold{color:var(--gold-2)}
.panel-foot{font-size:.78rem;color:var(--olive);margin:14px 0 0;text-align:left}
/* ===== Cards ===== */
.grid-top{margin-top:6px}
.game-card{
  height:100%;display:flex;flex-direction:column;position:relative;
  background:linear-gradient(180deg,var(--panel),rgba(5,31,20,.88));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.game-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--gold)}
.game-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#04180F}
.game-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.game-card:hover .game-media img{transform:scale(1.06)}
.game-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,0) 35%,rgba(5,31,20,.92) 100%)}
.corner-tag{
  position:absolute;top:12px;left:12px;z-index:2;
  background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;
  font-size:.66rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  padding:5px 10px;border-radius:8px;
}
.game-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.game-title{margin:0;font-size:1.02rem}
.game-text{margin:0;font-size:.89rem;color:var(--muted);line-height:1.6}
.game-meta{
  display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:auto;padding-top:12px;
  border-top:1px dashed var(--line-soft);font-size:.77rem;color:var(--mint);
}
.game-meta i{color:var(--gold-2);margin-right:5px}
/* ===== Feature blocks ===== */
.feature{
  height:100%;padding:26px 22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
  border:1px solid var(--line-soft);border-left:3px solid var(--gold);
  transition:border-color .22s ease,transform .22s ease;
}
.feature:hover{border-color:var(--gold);transform:translateY(-3px)}
.feature-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid var(--line);color:var(--gold-2);
  font-size:1.1rem;margin-bottom:16px;
}
.feature h3{margin-bottom:.45rem}
.feature p{margin:0;font-size:.91rem;color:var(--muted);line-height:1.65}
/* ===== Scenarios ===== */
.scenario{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  padding:24px 0;border-bottom:1px dashed var(--line-soft);
}
.scenario:last-child{border-bottom:0}
.scenario-no{
  font-size:1.6rem;font-weight:800;color:var(--gold-2);line-height:1;
  min-width:56px;letter-spacing:-.03em;
}
.scenario h3{margin-bottom:.35rem}
.scenario p{margin:0 0 .6rem;color:var(--muted);font-size:.93rem}
.scenario-tags{display:flex;flex-wrap:wrap;gap:8px;font-size:.76rem;color:var(--mint)}
.scenario-tags span{background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-radius:999px;padding:4px 11px}
/* ===== Steps ===== */
.step{display:flex;gap:16px;padding:20px 0;border-bottom:1px dashed var(--line-soft)}
.step:last-child{border-bottom:0}
.step-num{
  flex:0 0 auto;width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  font-weight:800;color:#08281A;background:linear-gradient(135deg,var(--gold),var(--gold-2));
  box-shadow:var(--shadow-gold);
}
.step h3{margin-bottom:.3rem;font-size:1.02rem}
.step p{margin:0;font-size:.9rem;color:var(--muted)}
.pay-list{display:flex;flex-wrap:wrap;gap:10px}
.pay-list span{
  font-size:.79rem;font-weight:600;color:var(--mint);
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  border-radius:10px;padding:9px 14px;
}
.pay-list span:hover{border-color:var(--gold);color:#fff}
.limit-box{
  margin-top:24px;padding:22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(14,58,38,.9),rgba(5,31,20,.7));
  border:1px solid var(--line);
}
.limit-box h3{margin-bottom:12px}
.limit-box li{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px dashed var(--line-soft);font-size:.88rem;color:var(--muted)}
.limit-box li:last-child{border-bottom:0}
.limit-box b{color:var(--gold-2)}
/* ===== Stats ===== */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.stat{
  padding:22px 18px;border-radius:var(--radius);
  background:linear-gradient(180deg,var(--panel),rgba(5,31,20,.72));
  border:1px solid var(--line);
}
.stat strong{display:block;font-size:1.55rem;color:var(--gold-2);letter-spacing:-.02em;line-height:1.2}
.stat span{font-size:.82rem;color:var(--muted)}
/* ===== Quotes ===== */
.quote{
  height:100%;padding:24px 22px;border-radius:var(--radius);
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
}
.quote i.q{color:var(--gold);font-size:1.1rem}
.quote p{font-size:.92rem;color:var(--mint);margin:12px 0 16px;line-height:1.7}
.quote-who{display:flex;align-items:center;gap:10px;font-size:.82rem;color:var(--muted)}
.quote-who img{width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.quote-who b{display:block;color:#fff;font-size:.87rem}
/* ===== Compare table ===== */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line-soft);background:rgba(255,255,255,.02)}
.compare{width:100%;min-width:640px;border-collapse:collapse;font-size:.92rem}
.compare th,.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line-soft)}
.compare thead th{background:rgba(245,158,11,.1);color:var(--gold-2);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.compare tbody th{font-weight:600;color:#fff;background:rgba(255,255,255,.02)}
.compare tbody td{color:var(--muted)}
.compare tbody tr:hover{background:rgba(245,158,11,.05)}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:0}
/* ===== News ===== */
.news-card{
  height:100%;padding:22px;border-radius:var(--radius);
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.news-card:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow)}
.news-title{font-size:1rem;margin-bottom:.5rem;line-height:1.45}
.news-title a:hover{color:var(--gold-2)}
.news-excerpt{font-size:.87rem;color:var(--muted);margin:0 0 14px;line-height:1.6}
.news-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:.75rem;color:var(--gold-2);letter-spacing:.03em}
.news-empty{padding:26px;border-radius:var(--radius);border:1px dashed var(--line);background:rgba(255,255,255,.02);color:var(--muted);margin: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;
  transition:border-color .2s ease;
}
.faq-item:hover{border-color:var(--line)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:17px 20px;font-weight:700;font-size:.96rem;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.72rem;color:var(--gold-2);transition:transform .25s ease}
.faq-item[open] summary{color:var(--gold-2)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 20px 18px;margin:0;font-size:.91rem;color:var(--muted);line-height:1.7}
/* ===== Trust strip / final CTA ===== */
.trust-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:30px}
.trust-item{display:flex;align-items:center;gap:12px;padding:16px 18px;border-radius:var(--radius-sm);background:rgba(255,255,255,.03);border:1px solid var(--line-soft)}
.trust-item i{color:var(--gold-2);font-size:1.05rem}
.trust-item span{font-size:.83rem;color:var(--mint)}
.final-cta{
  border-radius:var(--radius-lg);padding:38px 30px;text-align:center;
  background:
    radial-gradient(600px 260px at 50% 0%, rgba(245,158,11,.18), transparent 70%),
    linear-gradient(180deg,rgba(18,64,43,.95),rgba(5,31,20,.92));
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.final-cta h2{margin-bottom:.5rem}
.final-cta p{max-width:720px;margin:0 auto 22px;color:var(--mint);font-size:.96rem}
.final-cta .hero-actions{justify-content:center;margin-bottom:0}
/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,rgba(3,18,12,.95),rgba(2,12,8,.98));border-top:1px solid var(--line);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand p{font-size:.88rem;color:var(--muted);margin:16px 0 0;line-height:1.7}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:.87rem;color:var(--muted)}
.footer-col a:hover{color:var(--gold-2)}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
}
.footer-bottom p{margin:0;font-size:.8rem;color:var(--olive)}
.footer-notes{display:flex;flex-wrap:wrap;gap:10px}
.footer-notes span{font-size:.74rem;color:var(--muted);border:1px solid var(--line-soft);border-radius:999px;padding:5px 12px}
/* ===== FAB ===== */
.fab{
  position:fixed;left:1rem;bottom:6rem;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%, #1B4B33, #08281A 68%);
  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;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .22s ease,opacity .22s ease;
}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab i{transition:transform .5s ease}
.fab:hover i{transform:rotate(360deg)}
.fab::after{
  content:"";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)}}
/* ===== Bottom conversion bar ===== */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(5,31,20,.96);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
}
.bottom-bar .container{display:flex;align-items:center;gap:16px;min-height:68px;flex-wrap:wrap;justify-content:space-between}
.bottom-bar p{margin:0;font-size:.88rem;color:var(--mint)}
.bottom-bar p strong{color:var(--gold-2)}
.bottom-bar .bar-actions{display:flex;gap:10px;flex-wrap:wrap}
/* ===== Responsive ===== */
@media screen and (max-width:1024px){
  .main-nav{display:none;position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);padding:10px 20px 18px}
  .main-nav.is-open{display:flex}
  .nav-link{padding:13px 12px;border-radius:10px}
  .nav-toggle{display:grid;place-items:center}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .stats,.trust-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media screen and (max-width:768px){
  body{padding-top:70px}
  .section{padding:54px 0}
  .hero{padding:44px 0 46px}
  .header-inner{gap:10px}
  .brand-text small{display:none}
  .header-cta .btn-ghost{display:none}
  .header-cta .btn{padding:10px 15px;font-size:.82rem}
  .hero-panel{margin-top:30px;padding:22px 20px}
  .scenario{grid-template-columns:1fr;gap:10px}
  .scenario-no{min-width:auto}
  .final-cta{padding:30px 22px}
  .bottom-bar .container{min-height:auto;padding-top:12px;padding-bottom:12px;gap:10px}
  .bottom-bar p{font-size:.82rem;width:100%}
  .bottom-bar .bar-actions{width:100%}
  .bottom-bar .bar-actions .btn{flex:1}
}
@media screen and (max-width:520px){
  body{padding-bottom:118px}
  h1{font-size:1.55rem}
  .stats,.trust-strip,.footer-grid{grid-template-columns:1fr}
  .footer-grid{gap:24px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .hero-actions .btn{width:100%}
  .fab{width:50px;height:50px;font-size:1rem;bottom:7.5rem}
}