/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3524;
  --panel-2:#12412D;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(248,250,252,.10);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --olive:#A3A375;
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-soft:0 10px 26px rgba(0,0,0,.30);
  --grad-gold:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  --grad-dark:linear-gradient(160deg,#0B2E1E 0%,#051F14 100%);
  --maxw:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(245,158,11,.14), transparent 60%),
    radial-gradient(760px 480px at 92% 4%, rgba(16,185,129,.12), transparent 62%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  padding-bottom:76px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-2);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
h1,h2,h3,h4{font-weight:800;line-height:1.28;letter-spacing:-.01em;margin:0}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 18px}
.section{padding:74px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.75) 0%,rgba(5,31,20,.35) 100%);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:820px;margin-bottom:34px}
.section-head--center{max-width:760px;margin:0 auto 38px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 13px;border-radius:999px;margin-bottom:16px}
.section-head h2{font-size:clamp(24px,3vw,36px);margin-bottom:12px}
.section-head p{color:var(--muted);font-size:16px;margin:0}
.lead{color:var(--muted)}
.text-gold{color:var(--gold-2)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.45),transparent);border:0;margin:0}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(5,31,20,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);transition:background .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:rgba(5,31,20,.97);box-shadow:0 12px 30px rgba(0,0,0,.45)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad-gold);color:#08281A;font-size:19px;box-shadow:0 8px 20px rgba(245,158,11,.32)}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-weight:800;font-size:15px;color:#fff}
.brand-sub{font-size:11.5px;color:var(--gold-2);font-weight:600}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{color:var(--muted);font-size:14.5px;font-weight:600;padding:9px 13px;border-radius:10px;border:1px solid transparent;transition:all .22s ease}
.nav-link:hover{color:#fff;background:rgba(245,158,11,.10);border-color:var(--line)}
.nav-link.active{color:#08281A;background:var(--grad-gold);border-color:transparent;box-shadow:0 6px 16px rgba(245,158,11,.28)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:10px;border:1px solid var(--line);color:var(--gold-2);font-weight:700;font-size:14px;background:transparent}
.btn-ghost:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;background:var(--grad-gold);color:#08281A;font-weight:800;font-size:14.5px;border:0;box-shadow:0 10px 24px rgba(245,158,11,.30);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
.btn-gold:hover{color:#08281A;transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.42);filter:brightness(1.05)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;border:1px solid var(--line);color:var(--gold-2);font-weight:700;font-size:14.5px;background:rgba(245,158,11,.06)}
.btn-line:hover{background:rgba(245,158,11,.16);color:#fff}
.btn-red{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;font-weight:800;font-size:14.5px;border:0}
.btn-red:hover{color:#fff;filter:brightness(1.08)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);background:rgba(245,158,11,.08);color:var(--gold-2);font-size:18px;cursor:pointer}

/* Hero */
.hero{position:relative;padding:132px 0 66px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.hero-bg{position:absolute;inset:0;background-image:linear-gradient(105deg,rgba(5,31,20,.96) 0%,rgba(5,31,20,.86) 46%,rgba(5,31,20,.62) 100%),url('/assets/images/3cc36fc55de16196.jpg');background-size:cover;background-position:center;z-index:0}
.hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 340px at 80% 20%,rgba(245,158,11,.18),transparent 65%)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.hero h1{font-size:clamp(27px,3.9vw,46px);margin-bottom:18px}
.hero h1 span{display:block;font-size:clamp(19px,2.1vw,26px);color:var(--gold-2);margin-top:10px;font-weight:700}
.hero-desc{color:var(--muted);font-size:16.5px;max-width:660px;margin-bottom:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--muted);border:1px solid var(--line-soft);background:rgba(248,250,252,.05);padding:7px 13px;border-radius:999px}
.chip i{color:var(--gold-2)}
.roadmap{background:rgba(11,46,30,.82);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);backdrop-filter:blur(6px)}
.roadmap-title{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;margin-bottom:18px;color:#fff}
.roadmap-title i{color:var(--gold-2)}
.roadmap-track{display:flex;flex-direction:column;gap:0}
.roadmap-track li{position:relative;padding:0 0 20px 30px;border-left:2px dashed rgba(245,158,11,.30);margin-left:6px}
.roadmap-track li:last-child{border-left-color:transparent;padding-bottom:0}
.roadmap-track li .dot{position:absolute;left:-8px;top:3px;width:14px;height:14px;border-radius:50%;background:var(--panel-2);border:2px solid var(--gold)}
.roadmap-track li.done .dot{background:var(--grad-gold);box-shadow:0 0 0 4px rgba(245,158,11,.16)}
.roadmap-track li strong{display:block;font-size:14.5px;color:#fff;font-weight:700}
.roadmap-track li em{font-style:normal;font-size:13.5px;color:var(--olive)}
.hero-sub{margin-top:20px;padding-top:18px;border-top:1px solid var(--line-soft)}
.hero-sub label{display:block;font-size:13px;color:var(--muted);margin-bottom:9px;font-weight:600}
.sub-row{display:flex;gap:9px}
.sub-row input{flex:1;min-width:0;background:rgba(5,31,20,.85);border:1px solid var(--line-soft);border-radius:10px;padding:11px 13px;color:#fff;font-size:14px}
.sub-row input::placeholder{color:rgba(209,250,229,.55)}
.sub-row input:focus{border-color:var(--gold);outline:none}
.sub-note{font-size:12px;color:var(--olive);margin:9px 0 0}

/* Metrics */
.metrics{padding:0;margin-top:-34px;position:relative;z-index:5}
.metrics-grid{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;box-shadow:var(--shadow-soft)}
.metric{background:linear-gradient(160deg,#0E3524,#08281A);padding:22px 20px;text-align:left}
.metric strong{display:block;font-size:24px;color:var(--gold-2);font-weight:800}
.metric span{font-size:13px;color:var(--muted)}

/* Cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:linear-gradient(165deg,rgba(18,65,45,.85),rgba(8,40,26,.92));border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(0,0,0,.42);border-color:rgba(245,158,11,.55)}
.card .corner-tag{position:absolute;top:0;right:0;background:linear-gradient(135deg,#DC2626,#B91C1C);color:#fff;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-bottom-left-radius:10px}
.card-icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-2);font-size:19px;margin-bottom:16px}
.card h3{font-size:18px;margin-bottom:10px}
.card p{color:var(--muted);font-size:14.5px;margin:0}
.card-figure{margin:0 0 18px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line-soft);position:relative}
.card-figure img{width:100%;height:180px;object-fit:cover;transition:transform .4s ease}
.card:hover .card-figure img{transform:scale(1.05)}

/* Split layout */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split-media{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;height:100%;min-height:300px;object-fit:cover}
.media-badge{position:absolute;left:16px;bottom:16px;background:rgba(5,31,20,.86);border:1px solid var(--line);color:var(--gold-2);font-size:12.5px;font-weight:700;padding:8px 14px;border-radius:999px;backdrop-filter:blur(6px)}

/* List */
.check-list li{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(248,250,252,.10);color:var(--muted);font-size:15px}
.check-list li:last-child{border-bottom:0}
.check-list i{color:var(--gold-2);margin-top:5px}

/* Tier rows */
.tier-rows{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(8,40,26,.6)}
.tier-row{display:grid;grid-template-columns:1.1fr 1fr 1.4fr auto;gap:16px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line-soft)}
.tier-row:last-child{border-bottom:0}
.tier-row.head{background:rgba(245,158,11,.10);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);font-weight:800}
.tier-name{display:flex;align-items:center;gap:10px;font-weight:700;color:#fff}
.tier-name i{color:var(--gold-2)}
.tier-row span{color:var(--muted);font-size:14.5px}
.tier-pill{background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-2);font-size:12.5px;font-weight:700;padding:6px 13px;border-radius:999px;white-space:nowrap}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding:26px 22px 22px;border:1px solid var(--line-soft);border-radius:var(--radius);background:linear-gradient(170deg,rgba(18,65,45,.55),rgba(8,40,26,.85))}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;top:16px;right:18px;font-size:26px;font-weight:800;color:rgba(245,158,11,.30)}
.step h3{font-size:17px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14px;margin:0}

/* Payment */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}
.pay-card{border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px;background:rgba(8,40,26,.7);text-align:left}
.pay-card i{font-size:20px;color:var(--gold-2)}
.pay-card strong{display:block;margin:10px 0 4px;font-size:15px;color:#fff}
.pay-card span{font-size:13.5px;color:var(--olive)}

/* Compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.compare-col{padding:28px}
.compare-col h3{font-size:17px;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.compare-col.before{background:rgba(248,250,252,.03)}
.compare-col.after{background:linear-gradient(160deg,rgba(245,158,11,.13),rgba(8,40,26,.9));border-left:1px solid var(--line)}
.compare-col li{font-size:14.5px;color:var(--muted);padding:8px 0 8px 22px;position:relative}
.compare-col li::before{content:"";position:absolute;left:0;top:16px;width:9px;height:9px;border-radius:50%;background:var(--olive)}
.compare-col.after li::before{background:var(--gold-2)}

/* Testimonials */
.quote{background:rgba(8,40,26,.72);border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px}
.quote p{color:var(--muted);font-size:14.5px;font-style:normal}
.quote-who{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line-soft)}
.avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.quote-who strong{display:block;font-size:14.5px;color:#fff}
.quote-who span{font-size:12.5px;color:var(--olive)}
.stars{color:var(--gold-2);font-size:13px;margin-bottom:10px}

/* Timeline */
.timeline{border-left:2px solid var(--line);margin-left:8px;padding-left:26px}
.timeline li{position:relative;padding-bottom:24px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:-34px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--grad-gold);box-shadow:0 0 0 4px rgba(245,158,11,.14)}
.timeline strong{display:block;color:#fff;font-size:15.5px}
.timeline span{font-size:13px;color:var(--gold-2);font-weight:700}
.timeline p{color:var(--muted);font-size:14px;margin:6px 0 0}

/* News */
.news-wrap{display:grid;grid-template-columns:1.55fr 1fr;gap:34px;align-items:start}
.news-list{display:flex;flex-direction:column;border-top:1px solid var(--line-soft)}
.news-item{display:block;padding:20px 4px;border-bottom:1px solid var(--line-soft);transition:background .22s ease,padding-left .22s ease}
.news-item:hover{background:rgba(245,158,11,.06);padding-left:12px}
.news-meta{display:flex;gap:12px;align-items:center;font-size:12.5px;margin-bottom:7px}
.news-cat{color:var(--gold-2);font-weight:700;text-transform:uppercase;letter-spacing:.07em}
.news-date{color:var(--olive)}
.news-item h3{font-size:17px;color:#fff;margin-bottom:7px}
.news-item p{color:var(--muted);font-size:14px;margin:0}
.side-panel{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:linear-gradient(170deg,rgba(18,65,45,.7),rgba(8,40,26,.9))}
.side-panel h3{font-size:16px;margin-bottom:14px}
.side-list li{padding:11px 0;border-bottom:1px dashed rgba(248,250,252,.12);font-size:14px}
.side-list li:last-child{border-bottom:0}
.side-list a{color:var(--muted)}
.side-list a:hover{color:var(--gold-2)}
.empty-note{color:var(--olive);font-size:14.5px;padding:22px 0;border-top:1px solid var(--line-soft)}
.more-link{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-weight:700;font-size:14.5px;color:var(--gold-2)}

/* Category wall */
.cat-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{display:block;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(8,40,26,.75);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.cat-card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.6);box-shadow:0 18px 36px rgba(0,0,0,.4)}
.cat-card img{height:158px;width:100%;object-fit:cover}
.cat-body{padding:20px}
.cat-body h3{font-size:17px;margin-bottom:8px;color:#fff}
.cat-body p{color:var(--muted);font-size:14px;margin:0 0 12px}
.cat-body .more{font-size:13.5px;font-weight:700;color:var(--gold-2)}

/* FAQ */
.faq-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);margin-bottom:12px;background:rgba(8,40,26,.6);overflow:hidden}
.faq-q{width:100%;text-align:left;background:transparent;border:0;color:#fff;font-weight:700;font-size:15.5px;padding:18px 52px 18px 20px;cursor:pointer;position:relative}
.faq-q::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;right:20px;top:50%;transform:translateY(-50%);color:var(--gold-2);font-size:13px;transition:transform .25s ease}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-item.open .faq-a{max-height:340px}
.faq-a p{padding:0 20px 20px;margin:0;color:var(--muted);font-size:14.5px}

/* Lead form */
.lead{background:linear-gradient(140deg,rgba(11,46,30,.95),rgba(5,31,20,.98));border:1px solid var(--line);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.lead-form .form-field{margin-bottom:14px}
.lead-form label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px;font-weight:600}
.lead-form input,.lead-form select{width:100%;background:rgba(5,31,20,.9);border:1px solid var(--line-soft);border-radius:10px;padding:12px 14px;color:#fff}
.lead-form input:focus,.lead-form select:focus{border-color:var(--gold);outline:none}
.lead-form .privacy{font-size:12.5px;color:var(--olive);margin:12px 0 16px;display:flex;gap:9px;align-items:flex-start}
.lead-list li{display:flex;gap:12px;padding:9px 0;color:var(--muted);font-size:15px}
.lead-list i{color:var(--gold-2);margin-top:5px}

/* Trust strip */
.trust-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-start;margin-top:26px}
.trust-badge{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line-soft);border-radius:999px;padding:9px 16px;font-size:13px;color:var(--muted);background:rgba(248,250,252,.04)}
.trust-badge i{color:var(--gold-2)}
.age-badge{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;border:2px solid var(--red);color:#fff;font-weight:800;font-size:12.5px;background:rgba(220,38,38,.16)}

/* Footer */
.site-footer{background:#03170F;border-top:1px solid var(--line);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line-soft)}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand .brand-mark{width:38px;height:38px;font-size:17px}
.footer-brand strong{font-size:15px;color:#fff;line-height:1.3}
.site-footer h4{font-size:13px;text-transform:uppercase;letter-spacing:.11em;color:var(--gold-2);margin-bottom:15px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:var(--muted);font-size:14px}
.footer-links a:hover{color:var(--gold-2)}
.footer-plain li{color:var(--olive);font-size:14px;margin-bottom:10px}
.footer-desc{color:var(--olive);font-size:14px;margin:0 0 16px;max-width:330px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding-top:22px;color:var(--olive);font-size:13px}

/* 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%,#1B4B34,#051F14 70%);border:2px solid var(--gold);color:var(--gold-2);font-size:20px;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;animation:fabFloat 3.2s ease-in-out infinite;transition:transform .25s ease,opacity .25s ease}
.fab:hover{opacity:1;transform:scale(1.1);color:var(--gold-2)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab .fab-dot{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff}
.fab i{transition:transform .4s ease}
.fab:hover i{transform:rotate(360deg)}
@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:40;background:rgba(5,31,20,.96);border-top:1px solid var(--line);backdrop-filter:blur(12px);transform:translateY(110%);transition:transform .35s ease}
.sticky-cta.show{transform:translateY(0)}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:11px 18px;max-width:var(--maxw);margin:0 auto}
.sticky-inner p{margin:0;font-size:14px;color:var(--muted)}
.sticky-inner strong{color:var(--gold-2)}

@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .grid-4,.pay-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .news-wrap{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .faq-layout{grid-template-columns:1fr;gap:26px}
  .tier-row{grid-template-columns:1fr 1fr;row-gap:8px}
  .tier-row.head{display:none}
}
@media(max-width:900px){
  .main-nav{position:fixed;top:72px;left:0;right:0;background:rgba(5,31,20,.99);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:14px 18px 20px;gap:6px;display:none;box-shadow:0 20px 40px rgba(0,0,0,.5)}
  .main-nav.open{display:flex}
  .nav-toggle{display:grid;place-items:center}
  .header-actions .btn-ghost{padding:9px 12px;font-size:13px}
  .header-actions .btn-gold{padding:10px 14px;font-size:13.5px}
  .brand-sub{display:none}
  .brand-name{font-size:13.5px}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .hero{padding:112px 0 52px}
  .grid-3,.grid-2,.cat-wall,.compare,.lead{grid-template-columns:1fr}
  .metrics{margin-top:-20px}
  .metrics-grid{grid-template-columns:1fr 1fr}
  .lead{padding:26px}
  .compare-col.after{border-left:0;border-top:1px solid var(--line)}
  .split{grid-template-columns:1fr;gap:26px}
}
@media(max-width:520px){
  .metrics-grid,.grid-4,.pay-grid,.steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-cta .btn-gold,.hero-cta .btn-line{width:100%}
  .sub-row{flex-direction:column}
  .brand-mark{width:36px;height:36px;font-size:16px}
  .header-actions .btn-ghost{display:none}
  .sticky-inner p{font-size:12.5px}
  .sticky-inner .btn-gold{padding:9px 14px;font-size:13px}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3524;
  --panel-2:#12412D;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(248,250,252,.10);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --olive:#A3A375;
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-soft:0 10px 26px rgba(0,0,0,.30);
  --grad-gold:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  --grad-dark:linear-gradient(160deg,#0B2E1E 0%,#051F14 100%);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(245,158,11,.14), transparent 60%),
    radial-gradient(760px 480px at 92% 4%, rgba(16,185,129,.12), transparent 62%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  padding-bottom:76px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-2);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:8px}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{line-height:1.28;font-weight:800;margin:0 0 12px}
p{margin:0 0 14px}
ul,ol{margin:0 0 16px;padding-left:20px}
li{margin-bottom:8px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 18px}
.section{padding:74px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.75) 0%,rgba(5,31,20,.35) 100%);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:820px;margin-bottom:34px}
.section-head--center{max-width:760px;margin:0 auto 38px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 13px;border-radius:999px;margin-bottom:16px}
.section-head h2{font-size:clamp(24px,3vw,36px);margin-bottom:12px}
.section-head p{color:var(--muted);font-size:16px;margin:0}
.lead{color:var(--muted)}
.text-gold{color:var(--gold-2)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.45),transparent);border:0;margin:0}
/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(5,31,20,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);transition:background .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:rgba(5,31,20,.97);box-shadow:0 12px 30px rgba(0,0,0,.45)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad-gold);color:#08281A;font-size:19px;box-shadow:0 8px 20px rgba(245,158,11,.32)}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-weight:800;font-size:15px;color:#fff}
.brand-sub{font-size:11.5px;color:var(--gold-2);font-weight:600}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{color:var(--muted);font-size:14.5px;font-weight:600;padding:9px 13px;border-radius:10px;border:1px solid transparent;transition:all .22s ease}
.nav-link:hover{color:#fff;background:rgba(245,158,11,.10);border-color:var(--line)}
.nav-link.active{color:#08281A;background:var(--grad-gold);border-color:transparent;box-shadow:0 6px 16px rgba(245,158,11,.28)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:10px;border:1px solid var(--line);color:var(--gold-2);font-weight:700;font-size:14px;background:transparent}
.btn-ghost:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;background:var(--grad-gold);color:#08281A;font-weight:800;font-size:14.5px;border:0;box-shadow:0 10px 24px rgba(245,158,11,.30);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
.btn-gold:hover{color:#08281A;transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.42);filter:brightness(1.05)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;border:1px solid var(--line);color:var(--gold-2);font-weight:700;font-size:14.5px;background:rgba(245,158,11,.06)}
.btn-line:hover{background:rgba(245,158,11,.16);color:#fff}
.btn-red{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;font-weight:800;font-size:14.5px;border:0}
.btn-red:hover{color:#fff;filter:brightness(1.08)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);background:rgba(245,158,11,.08);color:var(--gold-2);font-size:18px;cursor:pointer}
/* Article hero */
.article-hero{position:relative;padding:124px 0 62px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.article-hero-bg{position:absolute;inset:0;background-image:linear-gradient(100deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 48%,rgba(5,31,20,.66) 100%),url('/assets/images/5bb1d3da60684a43.jpg');background-size:cover;background-position:center;z-index:0}
.article-hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(620px 360px at 82% 18%,rgba(245,158,11,.20),transparent 66%)}
.hero-stack{position:relative;z-index:2;display:grid;grid-template-columns:1.55fr .85fr;gap:26px;align-items:start}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--olive);margin-bottom:16px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--gold-2)}
.crumbs span.sep{opacity:.55}
.hero-main-card{background:linear-gradient(168deg,rgba(18,65,45,.94) 0%,rgba(5,31,20,.94) 100%);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.hero-main-card h1{font-size:clamp(26px,3.4vw,42px);margin-bottom:16px}
.hero-main-card h1 .h1-note{display:block;font-size:clamp(16px,1.8vw,21px);color:var(--gold-2);font-weight:700;margin-top:10px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.meta-pill{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;color:var(--gold-2);background:rgba(245,158,11,.10);border:1px solid var(--line);padding:6px 12px;border-radius:999px}
.meta-pill.plain{color:var(--muted);background:rgba(248,250,252,.05);border-color:var(--line-soft)}
.hero-summary{color:var(--muted);font-size:16.5px;margin-bottom:22px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-side{display:grid;gap:18px}
.side-card{background:rgba(14,53,36,.90);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:22px;box-shadow:var(--shadow-soft)}
.side-card:first-child{transform:translateY(30px);border-color:var(--line)}
.side-card h3{font-size:16px;display:flex;align-items:center;gap:9px;margin-bottom:12px}
.side-card h3 i{color:var(--gold-2)}
.side-list{list-style:none;padding:0;margin:0}
.side-list li{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted);padding:9px 0;border-bottom:1px dashed rgba(248,250,252,.10)}
.side-list li:last-child{border-bottom:0}
.side-list strong{color:#fff;font-weight:700;text-align:right}
.bonus-badge{display:inline-flex;align-items:center;gap:8px;background:var(--grad-gold);color:#08281A;font-weight:800;font-size:13px;padding:7px 14px;border-radius:999px;margin-bottom:12px}
/* Article body */
.article-wrap{padding:58px 0 8px}
.article-body{
  background:linear-gradient(180deg,rgba(14,53,36,.72) 0%,rgba(5,31,20,.55) 100%);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  padding:34px 36px;
  font-size:16.5px;
  color:var(--muted);
}
.article-body h2{color:#fff;font-size:clamp(21px,2.4vw,28px);margin:30px 0 14px}
.article-body h3{color:#fff;font-size:clamp(18px,2vw,22px);margin:24px 0 12px}
.article-body p{margin:0 0 16px}
.article-body strong{color:#fff}
.article-body a{color:var(--gold-2);text-decoration:underline;text-underline-offset:3px}
.article-body ul,.article-body ol{color:var(--muted);padding-left:22px}
.article-body li{margin-bottom:10px}
.article-body img{border-radius:var(--radius-sm);margin:20px 0;border:1px solid var(--line-soft)}
.article-body blockquote{margin:22px 0;padding:16px 20px;border-left:3px solid var(--gold);background:rgba(245,158,11,.07);border-radius:0 var(--radius-xs) var(--radius-xs) 0;color:var(--text)}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line-soft);padding:11px 13px;text-align:left}
.article-body th{background:rgba(245,158,11,.12);color:#fff}
.article-body hr{border:0;height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.4),transparent);margin:28px 0}
.article-empty{background:rgba(14,53,36,.75);border:1px dashed var(--line);border-radius:var(--radius);padding:38px 32px;text-align:left}
.article-empty h2{font-size:22px}
.article-empty p{color:var(--muted)}
/* Key points */
.point-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.point-item{border-left:2px solid var(--gold);padding:6px 0 6px 18px}
.point-item i{color:var(--gold-2);font-size:19px;margin-bottom:10px;display:block}
.point-item h3{font-size:17px;margin-bottom:8px}
.point-item p{font-size:14.5px;color:var(--muted);margin:0}
/* Bet types */
.bet-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.bet-card{background:linear-gradient(160deg,rgba(18,65,45,.85),rgba(5,31,20,.85));border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.bet-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:0 16px 34px rgba(0,0,0,.42)}
.bet-card .tag{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#08281A;background:var(--grad-gold);padding:5px 11px;border-radius:999px;margin-bottom:14px}
.bet-card h3{font-size:19px;margin-bottom:10px}
.bet-card p{color:var(--muted);font-size:15px;margin-bottom:12px}
.bet-card ul{list-style:none;padding:0;margin:0}
.bet-card li{font-size:14.5px;color:var(--muted);display:flex;gap:9px;align-items:flex-start;margin-bottom:8px}
.bet-card li i{color:var(--gold-2);margin-top:5px;font-size:12px}
/* App / steps */
.app-layout{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.app-media{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.app-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.app-media .media-tag{position:absolute;left:18px;bottom:18px;background:rgba(5,31,20,.86);border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:13px;font-weight:700;color:var(--gold-2)}
.steps{list-style:none;padding:0;margin:0;counter-reset:step}
.steps li{counter-increment:step;position:relative;padding:0 0 20px 52px;color:var(--muted);font-size:15.5px}
.steps li::before{content:counter(step);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-2);font-weight:800;font-size:14px}
.steps li:last-child{padding-bottom:0}
.steps strong{color:#fff;display:block;font-size:16px;margin-bottom:4px}
.bonus-strip{margin-top:26px;background:linear-gradient(120deg,rgba(220,38,38,.16),rgba(245,158,11,.12));border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 22px;display:flex;flex-wrap:wrap;align-items:center;gap:16px;justify-content:space-between}
.bonus-strip strong{font-size:17px;color:#fff;display:block}
.bonus-strip span{font-size:14px;color:var(--muted)}
/* Payments */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pay-card{background:rgba(14,53,36,.72);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:20px;text-align:left}
.pay-card i{font-size:22px;color:var(--gold-2);margin-bottom:12px;display:block}
.pay-card h3{font-size:16px;margin-bottom:6px}
.pay-card p{font-size:14px;color:var(--muted);margin:0}
/* Stats */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.stat-block{border-top:2px solid var(--gold);padding-top:16px}
.stat-block b{display:block;font-size:clamp(24px,3vw,32px);color:var(--gold-2);font-weight:800;line-height:1.2}
.stat-block span{font-size:14px;color:var(--muted)}
/* FAQ */
.faq-list{display:grid;gap:14px}
.faq-item{background:rgba(14,53,36,.66);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:20px 22px;transition:border-color .22s ease,background .22s ease}
.faq-item:hover{border-color:var(--line);background:rgba(18,65,45,.72)}
.faq-item h3{font-size:16.5px;margin-bottom:9px;display:flex;gap:11px;align-items:flex-start}
.faq-item h3 i{color:var(--gold-2);margin-top:4px}
.faq-item p{color:var(--muted);font-size:15px;margin:0}
/* Related */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{background:linear-gradient(165deg,rgba(18,65,45,.80),rgba(5,31,20,.82));border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:10px;transition:transform .25s ease,border-color .25s ease}
.post-card:hover{transform:translateY(-4px);border-color:var(--line)}
.post-card h3{font-size:16.5px;margin:0}
.post-card h3 a{color:#fff}
.post-card h3 a:hover{color:var(--gold-2)}
.post-card p{font-size:14.5px;color:var(--muted);margin:0}
.post-card .post-more{font-size:13.5px;font-weight:700;color:var(--gold-2);margin-top:auto}
/* Final CTA */
.cta-band{background:linear-gradient(120deg,rgba(11,46,30,.96),rgba(5,31,20,.96)),url('/assets/images/3e794424e22cde62.jpg');background-size:cover;background-position:center;border:1px solid var(--line);border-radius:var(--radius);padding:44px 38px;text-align:center;box-shadow:var(--shadow)}
.cta-band h2{font-size:clamp(23px,2.9vw,34px);margin-bottom:14px}
.cta-band p{color:var(--muted);max-width:720px;margin:0 auto 24px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.cta-note{display:block;margin-top:18px;font-size:13px;color:var(--olive)}
/* Footer */
.site-footer{background:linear-gradient(180deg,rgba(5,31,20,.55),rgba(3,18,12,.98));border-top:1px solid var(--line);padding:58px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand strong{font-size:15px;color:#fff;line-height:1.35}
.footer-desc{color:var(--muted);font-size:14.5px;max-width:380px}
.age-badge{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%;border:2px solid var(--gold);color:var(--gold-2);font-weight:800;font-size:14px;margin-top:8px}
.site-footer h4{font-size:14.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-2);margin-bottom:16px}
.footer-links,.footer-plain{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:10px}
.footer-links a{color:var(--muted);font-size:14.5px}
.footer-links a:hover{color:var(--gold-2)}
.footer-plain li{color:var(--muted);font-size:14px;margin-bottom:10px;line-height:1.55}
.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:var(--olive)}
/* FAB */
.fab-royal{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 34% 28%,#1b4a34,#0a2418 70%);border:2px solid var(--gold);color:var(--gold-2);font-size:20px;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;animation:fabFloat 3.6s ease-in-out infinite}
.fab-royal:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.55);color:#fff}
.fab-royal:active{transform:scale(.95) translateY(3px)}
.fab-royal i{transition:transform .45s ease}
.fab-royal:hover i{transform:rotate(360deg)}
.fab-dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* Responsive */
@media (max-width:1024px){
  .hero-stack{grid-template-columns:1fr}
  .side-card:first-child{transform:none}
  .hero-side{grid-template-columns:1fr 1fr}
  .point-grid{grid-template-columns:repeat(2,1fr)}
  .pay-grid{grid-template-columns:repeat(2,1fr)}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .app-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .main-nav{position:fixed;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);padding:14px 18px 20px;transform:translateY(-140%);transition:transform .3s ease;box-shadow:0 20px 40px rgba(0,0,0,.5)}
  .main-nav.is-open{transform:translateY(0)}
  .nav-toggle{display:grid;place-items:center}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .article-hero{padding:112px 0 48px}
  .hero-main-card{padding:26px}
  .article-body{padding:26px 22px;font-size:16px}
  .bet-grid{grid-template-columns:1fr}
  .hero-side{grid-template-columns:1fr}
  .brand-sub{display:none}
  .btn-ghost{padding:8px 12px;font-size:13px}
  .btn-gold{padding:10px 14px;font-size:13.5px}
}
@media (max-width:520px){
  .point-grid,.pay-grid,.stat-row,.post-grid{grid-template-columns:1fr}
  .header-inner{gap:10px}
  .brand-name{font-size:13.5px}
  .hero-main-card h1{font-size:23px}
  .cta-band{padding:32px 20px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3524;
  --panel-2:#12412D;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(248,250,252,.10);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --olive:#A3A375;
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-soft:0 10px 26px rgba(0,0,0,.30);
  --grad-gold:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  --grad-dark:linear-gradient(160deg,#0B2E1E 0%,#051F14 100%);
  --maxw:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(245,158,11,.14), transparent 60%),
    radial-gradient(760px 480px at 92% 4%, rgba(16,185,129,.12), transparent 62%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-2);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
h1,h2,h3,h4{font-weight:800;line-height:1.28;margin:0 0 12px}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 18px}
.section{padding:74px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.75) 0%,rgba(5,31,20,.35) 100%);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:820px;margin-bottom:34px}
.section-head--wide{max-width:900px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 13px;border-radius:999px;margin-bottom:16px}
.section-head h2{font-size:clamp(23px,2.9vw,34px)}
.section-head p{color:var(--muted);font-size:16px;margin:0}
.lead{color:var(--muted)}
.text-gold{color:var(--gold-2)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.45),transparent);border:0;margin:0}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(5,31,20,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);transition:background .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:rgba(5,31,20,.97);box-shadow:0 12px 30px rgba(0,0,0,.45)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad-gold);color:#08281A;font-size:19px;box-shadow:0 8px 20px rgba(245,158,11,.32)}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-weight:800;font-size:15px;color:#fff}
.brand-sub{font-size:11.5px;color:var(--gold-2);font-weight:600}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{color:var(--muted);font-size:14.5px;font-weight:600;padding:9px 13px;border-radius:10px;border:1px solid transparent;transition:all .22s ease}
.nav-link:hover{color:#fff;background:rgba(245,158,11,.10);border-color:var(--line)}
.nav-link.active{color:#08281A;background:var(--grad-gold);border-color:transparent;box-shadow:0 6px 16px rgba(245,158,11,.28)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:10px;border:1px solid var(--line);color:var(--gold-2);font-weight:700;font-size:14px;background:transparent;transition:all .22s ease}
.btn-ghost:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;background:var(--grad-gold);color:#08281A;font-weight:800;font-size:14.5px;border:0;box-shadow:0 10px 24px rgba(245,158,11,.30);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
.btn-gold:hover{color:#08281A;transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.42);filter:brightness(1.05)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;border:1px solid var(--line);color:var(--gold-2);font-weight:700;font-size:14.5px;background:rgba(245,158,11,.06);transition:all .22s ease}
.btn-line:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-red{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;font-weight:800;font-size:14.5px;border:0;transition:filter .2s ease,transform .2s ease}
.btn-red:hover{color:#fff;filter:brightness(1.08);transform:translateY(-2px)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);background:rgba(245,158,11,.08);color:var(--gold-2);font-size:18px;cursor:pointer;transition:background .2s ease}
.nav-toggle:hover{background:rgba(245,158,11,.18)}

/* Hero */
.hero{position:relative;padding:130px 0 58px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.hero-bg{position:absolute;inset:0;background-image:linear-gradient(100deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 48%,rgba(5,31,20,.60) 100%),url('/assets/images/5bb1d3da60684a43.jpg');background-size:cover;background-position:center;z-index:0}
.hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(620px 340px at 84% 16%,rgba(245,158,11,.20),transparent 66%)}
.hero-inner{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13px;color:var(--olive);margin-bottom:18px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--gold-2)}
.crumb i{font-size:10px;color:var(--olive)}
.hero h1{font-size:clamp(27px,3.8vw,44px);max-width:900px;margin-bottom:16px}
.hero h1 span{display:block;font-size:clamp(18px,2vw,24px);color:var(--gold-2);margin-top:12px;font-weight:700}
.hero-desc{color:var(--muted);font-size:16.5px;max-width:780px;margin-bottom:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--muted);border:1px solid var(--line-soft);background:rgba(248,250,252,.05);padding:7px 13px;border-radius:999px}
.chip i{color:var(--gold-2)}
.stat-strip{position:relative;z-index:2;margin-top:38px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;border:1px solid var(--line-soft);background:rgba(14,53,36,.55);border-radius:var(--radius);padding:20px 18px;backdrop-filter:blur(6px)}
.stat-item{padding:6px 12px;border-left:2px solid var(--line)}
.stat-item:first-child{border-left:0;padding-left:0}
.stat-num{display:block;font-size:clamp(20px,2.4vw,28px);font-weight:800;color:var(--gold-2);line-height:1.2}
.stat-label{display:block;font-size:13px;color:var(--muted);margin-top:4px}

/* Split layouts */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.split--media-first{grid-template-columns:.95fr 1.05fr}
.media-frame{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.media-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.media-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.05) 40%,rgba(5,31,20,.78) 100%)}
.media-caption{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;font-size:13.5px;color:var(--muted)}
.media-caption strong{display:block;color:#fff;font-size:15px;margin-bottom:2px}
.float-card{position:absolute;top:16px;left:16px;z-index:2;background:rgba(5,31,20,.90);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 15px;box-shadow:var(--shadow-soft)}
.float-card b{display:block;color:var(--gold-2);font-size:19px}
.float-card span{font-size:12px;color:var(--muted)}
.check-list li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--line-soft);color:var(--muted);font-size:15.5px}
.check-list li:last-child{border-bottom:0}
.check-list i{color:var(--gold-2);margin-top:5px;font-size:14px}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.bet-card{position:relative;border:1px solid var(--line-soft);background:linear-gradient(165deg,rgba(18,65,45,.75) 0%,rgba(9,36,24,.85) 100%);border-radius:var(--radius);padding:24px 22px 22px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.bet-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:0 18px 38px rgba(0,0,0,.42)}
.bet-icon{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-2);font-size:20px;margin-bottom:15px}
.bet-card h3{font-size:18px;margin-bottom:8px}
.bet-card p{color:var(--muted);font-size:14.8px;margin:0}
.tag{position:absolute;top:16px;right:16px;font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:4px 9px;border-radius:999px;background:rgba(220,38,38,.90);color:#fff}
.tag--gold{background:var(--grad-gold);color:#08281A}

/* Timeline */
.timeline{border-top:1px solid var(--line-soft)}
.tl-item{display:flex;gap:20px;padding:22px 0;border-bottom:1px dashed var(--line-soft)}
.tl-num{flex:0 0 56px;height:56px;border-radius:15px;display:grid;place-items:center;font-weight:800;font-size:18px;color:var(--gold-2);background:rgba(245,158,11,.10);border:1px solid var(--line)}
.tl-body h3{font-size:17.5px;margin-bottom:6px}
.tl-body p{color:var(--muted);font-size:15px;margin:0}
.note-box{margin-top:26px;border:1px solid var(--line);background:rgba(245,158,11,.07);border-radius:var(--radius-sm);padding:18px 20px;display:flex;gap:14px;align-items:flex-start}
.note-box i{color:var(--gold-2);font-size:18px;margin-top:3px}
.note-box p{margin:0;font-size:14.8px;color:var(--muted)}
.note-box strong{color:#fff}

/* App + payment */
.app-block{border:1px solid var(--line-soft);background:rgba(14,53,36,.55);border-radius:var(--radius);padding:22px}
.app-block h3{font-size:17px;display:flex;align-items:center;gap:10px}
.app-block h3 i{color:var(--gold-2)}
.app-block ol{margin:0;padding-left:20px;color:var(--muted);font-size:14.8px}
.app-block ol li{margin-bottom:8px}
.pay-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pay-badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--text);border:1px solid var(--line-soft);background:rgba(248,250,252,.05);padding:9px 14px;border-radius:10px;transition:all .2s ease}
.pay-badge:hover{border-color:var(--line);background:rgba(245,158,11,.10)}
.pay-badge i{color:var(--gold-2)}
.settle-box{margin-top:26px;border-left:3px solid var(--gold);background:rgba(5,31,20,.55);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:18px 20px}
.settle-box h3{font-size:16.5px;margin-bottom:6px}
.settle-box p{margin:0;color:var(--muted);font-size:14.8px}

/* Data panel */
.data-panel{border:1px solid var(--line);background:linear-gradient(160deg,rgba(18,65,45,.85),rgba(7,30,20,.9));border-radius:var(--radius);padding:24px}
.data-panel h3{font-size:17px;margin-bottom:18px}
.data-row{margin-bottom:16px}
.data-row:last-child{margin-bottom:0}
.data-top{display:flex;justify-content:space-between;font-size:14px;margin-bottom:7px;color:var(--muted)}
.data-top b{color:var(--gold-2)}
.data-bar{height:8px;border-radius:999px;background:rgba(248,250,252,.09);overflow:hidden}
.data-bar span{display:block;height:100%;border-radius:999px;background:var(--grad-gold)}
.tip-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.tip-card{border-top:2px solid var(--line);padding-top:16px}
.tip-card h3{font-size:16.5px;display:flex;align-items:center;gap:10px}
.tip-card h3 i{color:var(--gold-2);font-size:15px}
.tip-card p{color:var(--muted);font-size:14.8px;margin:0}

/* Insight list */
.insight-list li{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line-soft)}
.insight-list li:last-child{border-bottom:0}
.insight-icon{flex:0 0 46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(245,158,11,.10);border:1px solid var(--line);color:var(--gold-2);font-size:17px}
.insight-body h3{font-size:16.5px;margin-bottom:5px}
.insight-body p{color:var(--muted);font-size:14.8px;margin:0}

/* Category entry */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{display:block;border:1px solid var(--line-soft);background:linear-gradient(165deg,rgba(18,65,45,.70),rgba(9,36,24,.85));border-radius:var(--radius);padding:24px 22px;transition:transform .25s ease,border-color .25s ease}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line);color:inherit}
.cat-card i{font-size:22px;color:var(--gold-2)}
.cat-card h3{font-size:17.5px;margin:14px 0 8px;color:#fff}
.cat-card p{color:var(--muted);font-size:14.6px;margin:0}
.cat-card .more{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13.5px;font-weight:700;color:var(--gold-2)}

/* FAQ */
.faq .accordion-item{background:rgba(14,53,36,.55);border:1px solid var(--line-soft);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden}
.faq .accordion-button{background:transparent;color:var(--text);font-weight:700;font-size:16px;padding:18px 20px;box-shadow:none;border:0}
.faq .accordion-button:not(.collapsed){background:rgba(245,158,11,.10);color:var(--gold-2)}
.faq .accordion-button:focus{box-shadow:none;border:0}
.faq .accordion-button::after{filter:brightness(0) invert(1)}
.faq .accordion-button:not(.collapsed)::after{filter:brightness(0) saturate(100%) invert(72%) sepia(52%) saturate(1000%) hue-rotate(357deg)}
.faq .accordion-body{color:var(--muted);font-size:15px;padding:0 20px 20px}

/* CTA */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);padding:44px 40px;background-image:linear-gradient(115deg,rgba(5,31,20,.95) 0%,rgba(5,31,20,.80) 55%,rgba(5,31,20,.60) 100%),url('/assets/images/3e794424e22cde62.jpg');background-size:cover;background-position:center}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.cta-band h2{font-size:clamp(22px,2.7vw,32px);margin-bottom:12px}
.cta-band p{color:var(--muted);margin-bottom:22px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.promo-card{border:1px solid var(--line);background:rgba(5,31,20,.82);border-radius:var(--radius-sm);padding:22px}
.promo-card .promo-value{font-size:34px;font-weight:800;color:var(--gold-2);line-height:1.1}
.promo-card ul{margin-top:14px}
.promo-card li{display:flex;gap:10px;font-size:14.4px;color:var(--muted);padding:6px 0}
.promo-card li i{color:var(--gold-2);margin-top:5px;font-size:12px}

/* Footer */
.site-footer{border-top:1px solid var(--line-soft);background:linear-gradient(180deg,rgba(5,31,20,.4),rgba(3,20,13,.95));padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px}
.footer-brand strong{font-size:14.5px;line-height:1.45;color:#fff}
.footer-desc{color:var(--olive);font-size:14px;margin-bottom:14px}
.age-badge{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:30px;padding:0 10px;border-radius:9px;border:1px solid var(--line);color:var(--gold-2);font-weight:800;font-size:13px;background:rgba(245,158,11,.08)}
.site-footer h4{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-2);margin-bottom:14px}
.footer-links li,.footer-plain li{margin-bottom:9px}
.footer-links a{color:var(--muted);font-size:14.2px}
.footer-links a:hover{color:var(--gold-2)}
.footer-plain li{color:var(--olive);font-size:13.6px}
.footer-bottom{margin-top:34px;padding-top:18px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--olive);font-size:12.8px}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 26%,#FCD34D 0%,#F59E0B 44%,#B45309 100%);border:2px solid var(--gold);color:#08281A;font-size:22px;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;animation:fabFloat 3.4s ease-in-out infinite;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease}
.fab:hover,.fab:focus-visible{opacity:1;transform:scale(1.1);box-shadow:0 12px 34px rgba(245,158,11,.55);color:#08281A}
.fab:hover i{animation:fabSpin .65s ease}
.fab:active{transform:scale(.95) translateY(4px)}
.fab-dot{position:absolute;top:1px;right:1px;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)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* Responsive */
@media (max-width:1024px){
  .split,.split--media-first{grid-template-columns:1fr;gap:30px}
  .split--media-first .media-frame{order:-1}
  .card-grid,.cat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-strip{grid-template-columns:repeat(2,1fr);gap:18px}
  .stat-item:nth-child(3){border-left:0;padding-left:0}
  .cta-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:991px){
  .main-nav{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;padding:14px 18px 18px;background:rgba(5,31,20,.98);border-bottom:1px solid var(--line-soft);box-shadow:0 18px 34px rgba(0,0,0,.45);display:none}
  .main-nav.is-open{display:flex}
  .nav-link{padding:12px 14px;font-size:15px}
  .nav-toggle{display:grid;place-items:center}
  .header-inner{gap:12px}
  .brand-sub{display:none}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:112px 0 46px}
  .cta-band{padding:30px 22px}
  .tip-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .brand-name{font-size:13.5px}
}
@media (max-width:520px){
  .card-grid,.cat-grid{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr;padding:16px}
  .stat-item{border-left:0;padding-left:0;border-top:1px solid var(--line-soft);padding-top:12px}
  .stat-item:first-child{border-top:0;padding-top:0}
  .btn-ghost{padding:9px 12px;font-size:13px}
  .btn-gold{padding:10px 14px;font-size:13.5px}
  .hero-cta .btn-gold,.hero-cta .btn-line{width:100%}
  .tl-item{gap:14px}
  .tl-num{flex:0 0 46px;height:46px;font-size:16px}
  .fab{left:12px;bottom:88px;width:52px;height:52px;font-size:20px}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3524;
  --panel-2:#12412D;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(248,250,252,.10);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --olive:#A3A375;
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-soft:0 10px 26px rgba(0,0,0,.30);
  --grad-gold:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  --grad-dark:linear-gradient(160deg,#0B2E1E 0%,#051F14 100%);
  --maxw:1200px;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(245,158,11,.14), transparent 60%),
    radial-gradient(760px 480px at 92% 4%, rgba(16,185,129,.12), transparent 62%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  padding-bottom:76px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-2);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{font-weight:800;line-height:1.28;margin:0 0 12px}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 18px}
.section{padding:74px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.75) 0%,rgba(5,31,20,.35) 100%);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:820px;margin-bottom:34px}
.section-head h2{font-size:clamp(24px,3vw,36px);margin-bottom:12px}
.section-head p{color:var(--muted);font-size:16px;margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 13px;border-radius:999px;margin-bottom:16px}
.lead{color:var(--muted)}
.text-gold{color:var(--gold-2)}
/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(5,31,20,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);transition:background .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:rgba(5,31,20,.97);box-shadow:0 12px 30px rgba(0,0,0,.45)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad-gold);color:#08281A;font-size:19px;box-shadow:0 8px 20px rgba(245,158,11,.32)}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-weight:800;font-size:15px;color:#fff}
.brand-sub{font-size:11.5px;color:var(--gold-2);font-weight:600}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{color:var(--muted);font-size:14.5px;font-weight:600;padding:9px 13px;border-radius:10px;border:1px solid transparent;transition:all .22s ease;white-space:nowrap}
.nav-link:hover{color:#fff;background:rgba(245,158,11,.10);border-color:var(--line)}
.nav-link.active{color:#08281A;background:var(--grad-gold);border-color:transparent;box-shadow:0 6px 16px rgba(245,158,11,.28)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:10px;border:1px solid var(--line);color:var(--gold-2);font-weight:700;font-size:14px;background:transparent}
.btn-ghost:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;background:var(--grad-gold);color:#08281A;font-weight:800;font-size:14.5px;border:0;box-shadow:0 10px 24px rgba(245,158,11,.30);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
.btn-gold:hover{color:#08281A;transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.42);filter:brightness(1.05)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;border:1px solid var(--line);color:var(--gold-2);font-weight:700;font-size:14.5px;background:rgba(245,158,11,.06)}
.btn-line:hover{background:rgba(245,158,11,.16);color:#fff}
.btn-red{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;font-weight:800;font-size:14.5px;border:0}
.btn-red:hover{color:#fff;filter:brightness(1.08)}
.btn-gold:focus-visible,.btn-line:focus-visible,.btn-ghost:focus-visible,.btn-red:focus-visible,.nav-link:focus-visible,.nav-toggle:focus-visible{outline:2px solid var(--gold-2);outline-offset:2px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);background:rgba(245,158,11,.08);color:var(--gold-2);font-size:18px;cursor:pointer}
/* Hero */
.hero{position:relative;padding:130px 0 68px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.hero-bg{position:absolute;inset:0;background-image:linear-gradient(104deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 44%,rgba(5,31,20,.66) 100%),url('/assets/images/5bb1d3da60684a43.jpg');background-size:cover;background-position:center;z-index:0}
.hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(620px 360px at 84% 18%,rgba(245,158,11,.20),transparent 66%)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:start}
.crumb{font-size:13px;color:var(--olive);margin-bottom:14px}
.crumb a{color:var(--olive)}
.crumb a:hover{color:var(--gold-2)}
.hero h1{font-size:clamp(26px,3.7vw,44px);margin-bottom:16px}
.hero h1 span{display:block;font-size:clamp(18px,2vw,25px);color:var(--gold-2);margin-top:10px;font-weight:700}
.hero-desc{color:var(--muted);font-size:16.5px;max-width:660px;margin-bottom:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--muted);border:1px solid var(--line-soft);background:rgba(248,250,252,.05);padding:7px 13px;border-radius:999px}
.chip i{color:var(--gold-2)}
/* Pick panel (hero comparison) */
.pick-panel{background:linear-gradient(165deg,rgba(18,65,45,.92),rgba(8,40,26,.96));border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.pick-panel-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.pick-panel-title h3{font-size:17px;margin:0}
.pick-panel-title span{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--olive)}
.pick-main{position:relative;border-radius:var(--radius-sm);padding:18px;background:linear-gradient(140deg,rgba(245,158,11,.20),rgba(245,158,11,.05));border:1px solid var(--line);box-shadow:0 12px 30px rgba(245,158,11,.16)}
.pick-tag{position:absolute;top:-11px;left:16px;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;padding:5px 11px;border-radius:999px}
.pick-main h4{font-size:22px;margin:8px 0 6px;color:var(--gold-2)}
.pick-main p{font-size:14px;color:var(--muted);margin:0 0 14px}
.pick-main .btn-gold{width:100%}
.pick-alt{display:grid;gap:10px;margin-top:16px}
.pick-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:var(--radius-xs);border:1px solid var(--line-soft);background:rgba(248,250,252,.04)}
.pick-row strong{font-size:15px;color:#fff;display:block}
.pick-row small{font-size:12.5px;color:var(--olive)}
.pick-row em{font-style:normal;font-weight:800;color:var(--gold-2);font-size:15px;white-space:nowrap}
/* Benefits */
.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.benefit-card{border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;background:linear-gradient(160deg,rgba(18,65,45,.55),rgba(9,36,23,.7));transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.benefit-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.benefit-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-2);font-size:19px;margin-bottom:14px}
.benefit-card h3{font-size:17px;margin-bottom:8px}
.benefit-card p{font-size:14.5px;color:var(--muted);margin:0}
/* Compare */
.compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.compare-card{border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;background:rgba(9,36,23,.62);display:flex;flex-direction:column}
.compare-card--best{border-color:var(--line);background:linear-gradient(170deg,rgba(245,158,11,.16),rgba(9,36,23,.85));box-shadow:0 18px 40px rgba(245,158,11,.14);position:relative}
.compare-card--best::before{content:"Khuyến nghị";position:absolute;top:-11px;right:18px;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:var(--grad-gold);color:#08281A;padding:5px 11px;border-radius:999px}
.compare-card h3{font-size:19px;margin-bottom:6px}
.compare-card .price{font-size:28px;font-weight:800;color:var(--gold-2);line-height:1.2;margin-bottom:6px}
.compare-card .price small{display:block;font-size:13px;color:var(--olive);font-weight:600;letter-spacing:0}
.compare-list{margin:16px 0 20px;display:grid;gap:9px}
.compare-list li{display:flex;gap:9px;font-size:14.5px;color:var(--muted);line-height:1.55}
.compare-list i{color:var(--gold-2);margin-top:5px;font-size:12px}
.compare-card .btn-line,.compare-card .btn-gold{margin-top:auto;width:100%}
/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{position:relative;border-top:2px solid var(--line);padding-top:20px}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:11px;background:var(--grad-gold);color:#08281A;font-weight:800;font-size:16px;margin-bottom:14px}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--muted);margin:0}
/* Scenes */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.scene-card{display:grid;grid-template-columns:170px 1fr;gap:18px;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;background:rgba(9,36,23,.6);transition:border-color .25s ease,transform .25s ease}
.scene-card:hover{border-color:var(--line);transform:translateY(-3px)}
.scene-thumb{position:relative;min-height:100%}
.scene-thumb img{width:100%;height:100%;object-fit:cover;min-height:180px}
.scene-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,20,.15),rgba(9,36,23,.85))}
.scene-body{padding:20px 20px 20px 0}
.scene-body h3{font-size:17.5px;margin-bottom:8px}
.scene-body p{font-size:14.5px;color:var(--muted);margin:0 0 12px}
.scene-meta{display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:12px;font-weight:700;color:var(--gold-2);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:4px 10px;border-radius:999px}
/* Notes */
.notes-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start}
.note-list{display:grid;gap:14px}
.note-item{display:flex;gap:14px;padding:16px 18px;border-radius:var(--radius-sm);border:1px solid var(--line-soft);background:rgba(9,36,23,.55)}
.note-item i{color:var(--gold-2);font-size:17px;margin-top:4px}
.note-item strong{display:block;font-size:15.5px;margin-bottom:4px;color:#fff}
.note-item p{font-size:14.5px;color:var(--muted);margin:0}
.side-panel{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:linear-gradient(160deg,rgba(18,65,45,.85),rgba(8,40,26,.9));box-shadow:var(--shadow-soft)}
.side-panel h3{font-size:18px;margin-bottom:10px}
.side-panel p{font-size:14.5px;color:var(--muted)}
.side-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:16px 0 18px}
.stat{padding:14px;border-radius:var(--radius-xs);background:rgba(248,250,252,.05);border:1px solid var(--line-soft)}
.stat strong{display:block;font-size:20px;color:var(--gold-2);font-weight:800}
.stat span{font-size:12.5px;color:var(--olive)}
/* Payment */
.pay-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:8px}
.pay-item{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 12px;border-radius:var(--radius-sm);border:1px solid var(--line-soft);background:rgba(248,250,252,.04);font-size:13.5px;font-weight:600;color:var(--muted);text-align:center}
.pay-item i{font-size:22px;color:var(--gold-2)}
.pay-item:hover{border-color:var(--line);background:rgba(245,158,11,.08)}
.pay-note{margin-top:18px;font-size:14.5px;color:var(--muted)}
/* FAQ */
.faq{display:grid;gap:12px;max-width:920px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(9,36,23,.6);overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 20px;font-weight:700;font-size:16px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:14px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--gold-2);font-size:13px;transition:transform .25s ease}
.faq-item[open] summary::after{content:"\f068"}
.faq-item[open] summary{color:var(--gold-2)}
.faq-body{padding:0 20px 20px;font-size:15px;color:var(--muted);line-height:1.7}
/* News */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;background:rgba(9,36,23,.6);display:flex;flex-direction:column;transition:border-color .25s ease,transform .25s ease}
.news-card:hover{border-color:var(--line);transform:translateY(-3px)}
.news-card h3{font-size:16.5px;margin-bottom:10px}
.news-card h3 a{color:#fff}
.news-card h3 a:hover{color:var(--gold-2)}
.news-card p{font-size:14.5px;color:var(--muted);margin:0 0 14px}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;font-size:12.5px;color:var(--olive)}
.news-meta span{display:inline-flex;align-items:center;gap:6px}
.empty-note{padding:22px;border:1px dashed var(--line);border-radius:var(--radius-sm);color:var(--muted);font-size:15px;background:rgba(245,158,11,.05)}
/* CTA */
.cta-band{position:relative;overflow:hidden;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:76px 0;background-image:linear-gradient(100deg,rgba(5,31,20,.95),rgba(5,31,20,.72)),url('/assets/images/4fa5778473def58a.jpg');background-size:cover;background-position:center}
.cta-inner{position:relative;z-index:2;max-width:780px;margin:0 auto;text-align:center}
.cta-inner h2{font-size:clamp(23px,3vw,34px);margin-bottom:14px}
.cta-inner p{color:var(--muted);font-size:16px;margin-bottom:24px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
/* Footer */
.site-footer{background:linear-gradient(180deg,rgba(6,30,20,.9),rgba(3,18,12,.98));border-top:1px solid var(--line);padding:58px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand strong{font-size:14.5px;line-height:1.35;color:#fff}
.footer-desc{font-size:14px;color:var(--muted);max-width:420px}
.age-badge{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);color:var(--gold-2);font-weight:800;font-size:14px;background:rgba(245,158,11,.08)}
.site-footer h4{font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:14px;color:var(--muted)}
.footer-links a:hover{color:#fff}
.footer-plain{display:grid;gap:9px}
.footer-plain li{font-size:14px;color:var(--olive);line-height:1.55}
.footer-bottom{margin-top:38px;padding-top:18px;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:12.5px;color:var(--olive)}
/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 28%,#FCD34D,#F59E0B 52%,#B45309 100%);border:2px solid #FCD34D;color:#08281A;font-size:21px;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;animation:fabFloat 3.4s ease-in-out infinite;transition:transform .25s ease,opacity .25s ease}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:translateY(3px) scale(.95)}
.fab .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)}}
@media (prefers-reduced-motion:reduce){.fab{animation:none}}
/* Responsive */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .benefit-grid{grid-template-columns:repeat(2,1fr)}
  .compare-grid{grid-template-columns:1fr;gap:22px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .pay-grid{grid-template-columns:repeat(3,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:991px){
  .main-nav{position:fixed;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:8px;padding:16px 18px 22px;background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(0,0,0,.5);opacity:0;transform:translateY(-14px);pointer-events:none;transition:opacity .25s ease,transform .25s ease}
  .main-nav.is-open{opacity:1;transform:none;pointer-events:auto}
  .nav-link{display:block;padding:12px 14px;font-size:15px}
  .nav-toggle{display:grid;place-items:center}
  .brand-sub{font-size:10.5px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:112px 0 52px}
  .scene-grid{grid-template-columns:1fr}
  .scene-card{grid-template-columns:1fr}
  .scene-thumb img{min-height:160px}
  .scene-body{padding:18px 20px 20px}
  .notes-grid{grid-template-columns:1fr;gap:26px}
  .pay-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{padding:58px 0}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .benefit-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .side-stats{grid-template-columns:1fr 1fr}
  .btn-ghost{display:none}
  .header-actions{gap:8px}
  .brand-name{font-size:13.5px}
  .brand-sub{font-size:10px}
  .fab{left:12px;bottom:88px;width:52px;height:52px;font-size:19px}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3524;
  --panel-2:#12412D;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(248,250,252,.10);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --olive:#A3A375;
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-soft:0 10px 26px rgba(0,0,0,.30);
  --grad-gold:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  --grad-dark:linear-gradient(160deg,#0B2E1E 0%,#051F14 100%);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(245,158,11,.14), transparent 60%),
    radial-gradient(760px 480px at 92% 4%, rgba(16,185,129,.12), transparent 62%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  padding-bottom:76px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-2);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
h1,h2,h3,h4,h5{font-weight:800;line-height:1.28;margin:0 0 12px;color:#fff;letter-spacing:-.2px}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
strong{color:#fff}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 18px}
.row{--bs-gutter-x:1.5rem;--bs-gutter-y:1.5rem}

/* ============ HEADER ============ */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(5,31,20,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);transition:background .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:rgba(5,31,20,.97);box-shadow:0 12px 30px rgba(0,0,0,.45)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad-gold);color:#08281A;font-size:19px;box-shadow:0 8px 20px rgba(245,158,11,.32)}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-weight:800;font-size:15px;color:#fff}
.brand-sub{font-size:11.5px;color:var(--gold-2);font-weight:600}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{color:var(--muted);font-size:14.5px;font-weight:600;padding:9px 13px;border-radius:10px;border:1px solid transparent;transition:all .22s ease}
.nav-link:hover{color:#fff;background:rgba(245,158,11,.10);border-color:var(--line)}
.nav-link.active{color:#08281A;background:var(--grad-gold);border-color:transparent;box-shadow:0 6px 16px rgba(245,158,11,.28)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:10px;border:1px solid var(--line);color:var(--gold-2);font-weight:700;font-size:14px;background:transparent}
.btn-ghost:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;background:var(--grad-gold);color:#08281A;font-weight:800;font-size:14.5px;border:0;box-shadow:0 10px 24px rgba(245,158,11,.30);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
.btn-gold:hover{color:#08281A;transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.42);filter:brightness(1.05)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;border:1px solid var(--line);color:var(--gold-2);font-weight:700;font-size:14.5px;background:rgba(245,158,11,.06)}
.btn-line:hover{background:rgba(245,158,11,.16);color:#fff}
.btn-red{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;background:linear-gradient(135deg,#DC2626,#F97316);color:#fff;font-weight:800;font-size:14.5px;border:0}
.btn-red:hover{color:#fff;filter:brightness(1.08)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);background:rgba(245,158,11,.08);color:var(--gold-2);font-size:18px;cursor:pointer}

/* ============ SECTION BASE ============ */
.section{padding:74px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.75) 0%,rgba(5,31,20,.35) 100%);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:840px;margin-bottom:34px}
.section-head--center{max-width:760px;margin:0 auto 38px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);border:1px solid var(--line);background:rgba(245,158,11,.08);padding:6px 13px;border-radius:999px;margin-bottom:16px}
.section-head h2{font-size:clamp(24px,3vw,36px);margin-bottom:12px}
.section-head p{color:var(--muted);font-size:16px;margin:0}
.text-gold{color:var(--gold-2)}
.lead{color:var(--muted)}

/* ============ HERO ============ */
.hero{position:relative;padding:132px 0 68px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.hero-bg{position:absolute;inset:0;background-image:linear-gradient(105deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.89) 46%,rgba(5,31,20,.66) 100%),url('/assets/images/5bb1d3da60684a43.jpg');background-size:cover;background-position:center;z-index:0}
.hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(620px 360px at 78% 16%,rgba(245,158,11,.20),transparent 66%)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:start}
.hero h1{font-size:clamp(27px,3.8vw,45px);margin-bottom:16px}
.hero h1 span{display:block;font-size:clamp(17px,2vw,24px);color:var(--gold-2);margin-top:12px;font-weight:700;line-height:1.35}
.hero-pain{display:flex;gap:10px;align-items:flex-start;border-left:3px solid var(--gold);background:rgba(245,158,11,.08);padding:13px 16px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#FFFBEB;font-size:15.5px;margin-bottom:20px}
.hero-pain i{color:var(--gold-2);margin-top:4px}
.hero-desc{color:var(--muted);font-size:16.5px;max-width:660px;margin-bottom:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--muted);border:1px solid var(--line-soft);background:rgba(248,250,252,.05);padding:7px 13px;border-radius:999px}
.chip i{color:var(--gold-2)}

/* Hero demo panel */
.hero-panel{background:linear-gradient(165deg,rgba(18,65,45,.92) 0%,rgba(5,31,20,.94) 100%);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;backdrop-filter:blur(6px)}
.panel-head{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line-soft);margin-bottom:6px}
.panel-head strong{font-size:15px}
.panel-dot{width:9px;height:9px;border-radius:50%;background:#10B981;box-shadow:0 0 0 4px rgba(16,185,129,.18);animation:pulseDot 1.8s infinite}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.35}}
.panel-list li{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px dashed var(--line-soft)}
.panel-list li:last-child{border-bottom:0}
.panel-match{display:block;font-weight:700;font-size:14.5px;color:#fff}
.panel-market{display:block;font-size:12.5px;color:var(--olive);margin-top:2px}
.tag{display:inline-flex;align-items:center;white-space:nowrap;font-size:11.5px;font-weight:700;letter-spacing:.03em;padding:5px 11px;border-radius:999px;text-transform:uppercase}
.tag-hot{background:rgba(220,38,38,.16);color:#FCA5A5;border:1px solid rgba(220,38,38,.45)}
.tag-gold{background:rgba(245,158,11,.14);color:var(--gold-2);border:1px solid var(--line)}
.tag-green{background:rgba(16,185,129,.14);color:#6EE7B7;border:1px solid rgba(16,185,129,.4)}
.panel-foot{display:flex;gap:10px;align-items:flex-start;margin-top:14px;padding-top:14px;border-top:1px solid var(--line-soft);color:var(--olive);font-size:12.5px;line-height:1.55}
.panel-foot i{color:var(--gold-2);margin-top:3px}

/* ============ CARDS / FEATURES ============ */
.feature-card{height:100%;background:rgba(14,53,36,.62);border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 22px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.feature-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.feature-icon{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-2);font-size:19px;margin-bottom:16px}
.feature-card h3{font-size:17px;margin-bottom:9px}
.feature-card p{color:var(--muted);font-size:14.5px;margin:0}

.market-item{height:100%;display:flex;gap:16px;background:linear-gradient(120deg,rgba(18,65,45,.55),rgba(5,31,20,.35));border:1px solid var(--line-soft);border-left:3px solid var(--gold);border-radius:var(--radius-sm);padding:20px}
.market-item h3{font-size:16.5px;margin-bottom:8px}
.market-item p{color:var(--muted);font-size:14.5px;margin:0}
.market-index{font-weight:800;font-size:13px;color:var(--gold-2);letter-spacing:.1em;flex-shrink:0;padding-top:3px}

/* ============ PROCESS ============ */
.process-media{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.process-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.process-media figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 20px;background:linear-gradient(0deg,rgba(5,31,20,.96),rgba(5,31,20,0));color:var(--muted);font-size:13.5px}
.step{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line-soft)}
.step:last-child{border-bottom:0}
.step-num{flex-shrink:0;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:15px;color:#08281A;background:var(--grad-gold)}
.step h3{font-size:16.5px;margin-bottom:6px}
.step p{color:var(--muted);font-size:14.5px;margin:0}

/* ============ STATS ============ */
.stats-band{background:linear-gradient(140deg,rgba(18,65,45,.85),rgba(5,31,20,.9));border:1px solid var(--line);border-radius:var(--radius);padding:32px 26px;box-shadow:var(--shadow-soft)}
.stat{padding:10px 6px}
.stat-num{font-size:clamp(26px,3.2vw,38px);font-weight:800;background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.stat-label{color:var(--muted);font-size:14px;margin-top:6px}

/* ============ LEAGUE CARDS ============ */
.league-card{height:100%;background:rgba(14,53,36,.6);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.league-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.league-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.league-body{padding:20px}
.league-body h3{font-size:17px;margin-bottom:8px}
.league-body p{color:var(--muted);font-size:14.5px;margin:0 0 14px}
.league-meta{display:flex;flex-wrap:wrap;gap:8px}
.meta-pill{font-size:12px;font-weight:600;color:var(--muted);border:1px solid var(--line-soft);background:rgba(248,250,252,.04);border-radius:999px;padding:5px 11px}

/* ============ QUOTES ============ */
.quote-card{height:100%;background:rgba(14,53,36,.5);border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:14px}
.quote-card i.fa-quote-left{color:var(--gold);font-size:20px}
.quote-card p{color:#FFFBEB;font-size:15px;margin:0;flex:1}
.quote-who{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line-soft);padding-top:14px}
.quote-avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-2);font-weight:800;font-size:14px}
.quote-name{font-weight:700;font-size:14.5px;color:#fff;display:block}
.quote-role{font-size:12.5px;color:var(--olive)}

/* ============ FAQ ============ */
.faq-item{border:1px solid var(--line-soft);background:rgba(14,53,36,.45);border-radius:var(--radius-sm);padding:4px 20px;margin-bottom:12px;transition:border-color .22s ease,background .22s ease}
.faq-item[open]{border-color:var(--line);background:rgba(18,65,45,.6)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;font-weight:700;font-size:15.5px;color:#fff}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--gold-2);transition:transform .25s ease;flex-shrink:0}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item p{color:var(--muted);font-size:14.5px;margin:0 0 16px}

/* ============ POST LIST ============ */
.post-card{height:100%;background:rgba(14,53,36,.55);border:1px solid var(--line-soft);border-left:3px solid var(--gold);border-radius:var(--radius-sm);padding:20px;display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.post-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.post-card h3{font-size:16.5px;margin-bottom:10px;line-height:1.4}
.post-card h3 a{color:#fff}
.post-card h3 a:hover{color:var(--gold-2)}
.post-card p{color:var(--muted);font-size:14px;flex:1;margin:0 0 14px}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12.5px;color:var(--olive);border-top:1px solid var(--line-soft);padding-top:12px}
.post-meta span{display:inline-flex;align-items:center;gap:6px}
.post-meta i{color:var(--gold)}
.empty-note{color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius-sm);padding:22px;background:rgba(245,158,11,.05);font-size:14.5px;margin:0}

/* ============ CTA ============ */
.cta-band{position:relative;overflow:hidden;border-radius:22px;border:1px solid var(--line);padding:44px 40px;background-image:linear-gradient(100deg,rgba(5,31,20,.95),rgba(5,31,20,.78)),url('/assets/images/4fa5778473def58a.jpg');background-size:cover;background-position:center;box-shadow:var(--shadow)}
.cta-band h2{font-size:clamp(23px,3vw,34px);margin-bottom:12px}
.cta-band p{color:var(--muted);font-size:16px;max-width:720px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 20px}
.pay-row{display:flex;flex-wrap:wrap;gap:10px}
.pay-badge{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;color:#FFFBEB;background:rgba(5,31,20,.7);border:1px solid var(--line);border-radius:999px;padding:7px 14px}
.pay-badge i{color:var(--gold-2)}
.cat-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line-soft)}
.cat-strip a{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:999px;border:1px solid var(--line);background:rgba(245,158,11,.07);color:var(--gold-2);font-size:13.5px;font-weight:600}
.cat-strip a:hover{background:rgba(245,158,11,.18);color:#fff}
.cat-strip a.is-current{background:var(--grad-gold);color:#08281A;border-color:transparent}

/* ============ FAB ============ */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 28%,#12412D 0%,#051F14 74%);border:2px solid var(--gold);color:var(--gold-2);font-size:21px;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;animation:fabFloat 3.8s ease-in-out infinite;transition:opacity .25s ease,box-shadow .25s ease,transform .25s ease}
.fab i{transition:transform .6s ease}
.fab:hover{opacity:1;animation:none;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.5);color:#fff}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab-dot{position:absolute;top:1px;right:1px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #F8FAFC}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ============ FOOTER ============ */
.site-footer{background:linear-gradient(180deg,#051F14 0%,#031710 100%);border-top:1px solid var(--line);padding:56px 0 24px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:34px}
.footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:14px;color:#fff;font-size:14.5px;line-height:1.35}
.footer-desc{color:var(--muted);font-size:14px;max-width:360px}
.age-badge{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%;border:2px solid var(--line);color:var(--gold-2);font-weight:800;font-size:14px;margin-top:8px}
.site-footer h4{font-size:15px;margin-bottom:14px;color:#fff}
.footer-links li{margin-bottom:9px}
.footer-links a{color:var(--muted);font-size:14px}
.footer-links a:hover{color:var(--gold-2)}
.footer-plain li{color:var(--muted);font-size:13.5px;margin-bottom:10px;padding-left:15px;position:relative}
.footer-plain li::before{content:"\f0da";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:var(--gold);font-size:11px}
.footer-bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;border-top:1px solid var(--line-soft);margin-top:36px;padding-top:20px;color:var(--olive);font-size:13px}

/* ============ RESPONSIVE ============ */
@media (max-width:1023px){
  .nav-toggle{display:grid;place-items:center}
  .main-nav{position:fixed;top:72px;left:0;right:0;margin-left:0;flex-direction:column;align-items:stretch;gap:4px;padding:14px 18px 22px;background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);transform:translateY(-150%);transition:transform .3s ease;max-height:calc(100vh - 72px);overflow-y:auto;box-shadow:0 20px 40px rgba(0,0,0,.5)}
  .main-nav.is-open{transform:translateY(0)}
  .nav-link{padding:12px 14px;font-size:15px}
  .hero{padding:118px 0 56px}
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-band{padding:36px 26px}
  .section{padding:60px 0}
}
@media (max-width:767px){
  .header-inner{gap:12px;min-height:66px}
  .brand-sub{display:none}
  .brand-name{font-size:14px}
  .btn-ghost{padding:8px 12px;font-size:13px}
  .btn-gold{padding:9px 14px;font-size:13.5px}
  .main-nav{top:66px;max-height:calc(100vh - 66px)}
  .hero{padding:104px 0 48px}
  .hero h1{font-size:26px}
  .section{padding:52px 0}
  .stats-band{padding:24px 18px}
  .quote-card,.feature-card{padding:20px}
}
@media (max-width:520px){
  .brand-text{max-width:120px}
  .brand-name{font-size:13px;line-height:1.15}
  .header-actions{gap:6px}
  .btn-ghost{padding:7px 10px;font-size:12.5px}
  .btn-gold{padding:8px 12px;font-size:12.5px}
  .hero-cta .btn-gold,.hero-cta .btn-line,.cta-actions .btn-gold,.cta-actions .btn-line{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;font-size:12.5px}
  .cta-band{padding:28px 18px;border-radius:18px}
  .faq-item{padding:2px 15px}
  .market-item{flex-direction:column;gap:8px}
}

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