/* roulang page: index */
:root{
  --bg-deep:#051F14;
  --bg-velvet:#0B2E1E;
  --bg-panel:#0F3A26;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-dark:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --border:rgba(245,158,11,.28);
  --card-radius:14px;
  --shadow-gold:0 8px 28px rgba(245,158,11,.18);
  --shadow-deep:0 18px 46px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:
    radial-gradient(1100px 520px at 82% -10%,rgba(245,158,11,.13),transparent 60%),
    radial-gradient(900px 520px at -10% 28%,rgba(220,38,38,.10),transparent 55%),
    var(--bg-deep);
  color:var(--ivory);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--gold-light)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:20px}
.section{padding:76px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(5,31,20,.55));border-top:1px solid rgba(245,158,11,.10);border-bottom:1px solid rgba(245,158,11,.10)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--border);border-radius:999px;color:var(--gold-light);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(245,158,11,.07)}
.section-title{font-size:clamp(24px,3vw,38px);font-weight:800;line-height:1.22;margin:16px 0 12px;color:#fff}
.section-lead{color:var(--mint);opacity:.82;max-width:820px;font-size:16px}
.text-muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;cursor:pointer;white-space:nowrap}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#241500;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(245,158,11,.34);color:#241500}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{border-color:var(--border);color:var(--gold-light);background:rgba(245,158,11,.05)}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-2px);color:var(--gold-light)}
.btn-red{background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;box-shadow:0 10px 26px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-3px);color:#fff;box-shadow:0 14px 34px rgba(220,38,38,.38)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid var(--border);color:var(--gold-light);background:rgba(245,158,11,.08)}
.badge-red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}
.badge-green{border-color:rgba(16,185,129,.5);color:#6EE7B7;background:rgba(16,185,129,.12)}
.card{background:linear-gradient(170deg,rgba(15,58,38,.92),rgba(7,32,21,.94));border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;position:relative}
.card:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow-deep)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.45),transparent);margin:0}
.trust-strip{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.stat{background:rgba(5,25,16,.6);border:1px solid rgba(245,158,11,.2);border-radius:12px;padding:16px 18px;flex:1 1 160px}
.stat strong{display:block;font-size:24px;color:var(--gold-light)}
.stat span{font-size:13px;color:var(--muted)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(5,23,15,.86);border-bottom:1px solid rgba(245,158,11,.22)}
.nav-wrap{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;font-size:15px;line-height:1.2;max-width:340px}
.logo-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--gold-light),var(--gold-dark));display:grid;place-items:center;color:#231400;font-weight:900;flex:0 0 auto;box-shadow:var(--shadow-gold)}
.logo-text small{display:block;font-size:10px;font-weight:600;color:var(--gold-light);letter-spacing:.10em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:10px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--mint);transition:.18s}
.nav-links a:hover,.nav-links a.active{background:rgba(245,158,11,.12);color:var(--gold-light)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{min-height:42px;padding:0 18px;font-size:14px}
.mobile-toggle{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);background:rgba(245,158,11,.08);color:var(--gold-light);align-items:center;justify-content:center;margin-left:auto}
.mobile-panel{display:none;padding:14px 0 20px;border-top:1px solid rgba(245,158,11,.16)}
.mobile-panel a{display:block;padding:12px 10px;border-radius:10px;font-weight:600;color:var(--mint)}
.mobile-panel a.active{background:rgba(245,158,11,.12);color:var(--gold-light)}
.mobile-panel .nav-actions{display:flex;margin-top:12px}
.mobile-panel.show{display:block}

/* Hero */
.hero{position:relative;padding:72px 0 58px;overflow:hidden;border-bottom:1px solid rgba(245,158,11,.16)}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/89de15842f17cc39.jpg') center/cover no-repeat;opacity:.30;filter:saturate(1.05)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.78) 52%,rgba(5,31,20,.42) 100%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.18fr .82fr;gap:42px;align-items:center}
.hero h1{font-size:clamp(30px,4.6vw,56px);line-height:1.12;font-weight:900;color:#fff;margin:20px 0 18px;letter-spacing:0}
.hero h1 .gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:17px;color:var(--mint);opacity:.9;max-width:680px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.lead-form{background:linear-gradient(165deg,rgba(15,58,38,.96),rgba(5,25,16,.98));border:1px solid rgba(245,158,11,.42);border-radius:16px;padding:24px;box-shadow:var(--shadow-deep)}
.lead-form h2{font-size:20px;font-weight:800;color:#fff;margin:0 0 6px}
.lead-form p{font-size:13.5px;color:var(--muted);margin:0 0 16px}
.field{margin-bottom:12px}
.field label{display:block;font-size:12px;font-weight:700;color:var(--gold-light);margin-bottom:6px;letter-spacing:.03em}
.field input,.field select{width:100%;height:46px;border-radius:10px;border:1px solid rgba(245,158,11,.30);background:rgba(5,25,16,.75);padding:0 14px;font-size:14px;color:#fff;transition:.18s}
.field input:focus,.field select:focus{border-color:var(--gold-light);box-shadow:0 0 0 3px rgba(245,158,11,.14);outline:none}
.form-note{font-size:11.5px;color:var(--muted);margin-top:10px;line-height:1.5}

/* Marquee */
.marquee{overflow:hidden;border-top:1px solid rgba(245,158,11,.16);border-bottom:1px solid rgba(245,158,11,.16);background:rgba(5,25,16,.68)}
.marquee-track{display:flex;gap:42px;padding:12px 0;white-space:nowrap;animation:slide 26s linear infinite;color:var(--gold-light);font-size:13px;font-weight:700}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Category grid */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.cat-item{padding:26px 22px;display:block}
.cat-item i{font-size:22px;color:var(--gold-light);margin-bottom:14px}
.cat-item h3{font-size:18px;font-weight:800;color:#fff;margin:0 0 8px}
.cat-item p{font-size:14px;color:var(--mint);opacity:.78;margin:0 0 12px}
.cat-more{color:var(--gold-light);font-weight:700;font-size:13.5px}

/* Featured */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.feature-card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.feature-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.feature-card:hover .thumb img{transform:scale(1.07)}
.feature-card .corner{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;font-size:11px;font-weight:800;padding:5px 10px;border-radius:6px;letter-spacing:.04em}
.feature-body{padding:20px}
.feature-body h3{font-size:18px;font-weight:800;color:#fff;margin:0 0 8px;line-height:1.32}
.feature-body p{font-size:14px;color:var(--mint);opacity:.8;margin:0 0 14px}
.meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}

/* Info list (CMS) */
.cms-shell{display:grid;grid-template-columns:1.55fr .95fr;gap:26px;margin-top:34px;align-items:start}
.cms-list{display:flex;flex-direction:column;gap:0;border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden;background:rgba(7,32,21,.72)}
.cms-row{display:grid;grid-template-columns:132px 1fr;gap:18px;padding:16px;border-bottom:1px solid rgba(245,158,11,.12);transition:.18s}
.cms-row:last-child{border-bottom:none}
.cms-row:hover{background:rgba(245,158,11,.06)}
.cms-row img{width:100%;height:92px;object-fit:cover;border-radius:10px;border:1px solid rgba(245,158,11,.22)}
.cms-row h3{font-size:16px;font-weight:700;color:#fff;margin:4px 0 6px;line-height:1.4}
.cms-row p{font-size:13.5px;color:var(--mint);opacity:.76;margin:0 0 8px}
.cms-side{border:1px solid var(--border);border-radius:var(--card-radius);padding:22px;background:linear-gradient(165deg,rgba(15,58,38,.9),rgba(5,25,16,.95))}
.cms-side h3{font-size:18px;font-weight:800;color:#fff;margin:0 0 10px}
.cms-side p{font-size:14px;color:var(--mint);opacity:.8}
.empty-note{padding:22px;color:var(--muted);font-size:14px}

/* Ranking */
.rank-table{width:100%;border-collapse:separate;border-spacing:0 10px;margin-top:30px}
.rank-table th{text-align:left;font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);padding:6px 14px}
.rank-table td{background:rgba(7,32,21,.78);border-top:1px solid rgba(245,158,11,.14);border-bottom:1px solid rgba(245,158,11,.14);padding:16px 14px;font-size:14.5px;color:var(--mint)}
.rank-table td:first-child{border-left:1px solid rgba(245,158,11,.14);border-radius:12px 0 0 12px;font-weight:800;color:var(--gold-light)}
.rank-table td:last-child{border-right:1px solid rgba(245,158,11,.14);border-radius:0 12px 12px 0;text-align:right;white-space:nowrap}
.rank-table tr.hl td{background:rgba(245,158,11,.12);border-color:rgba(245,158,11,.45)}

/* Compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:34px}
.compare-col{border:1px solid var(--border);border-radius:var(--card-radius);padding:26px;background:rgba(7,32,21,.7)}
.compare-col.recommended{border-color:rgba(245,158,11,.65);background:linear-gradient(165deg,rgba(245,158,11,.14),rgba(7,32,21,.9));box-shadow:var(--shadow-gold)}
.compare-col h3{font-size:19px;font-weight:800;margin:0 0 14px;color:#fff}
.compare-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.compare-col li{display:flex;gap:10px;font-size:14.5px;color:var(--mint);opacity:.88}
.compare-col li i{color:var(--gold-light);margin-top:4px}
.compare-col li.no i{color:#F87171}

/* Timeline */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.step{position:relative;padding:24px 20px;border:1px solid var(--border);border-radius:var(--card-radius);background:rgba(7,32,21,.72)}
.step .num{font-size:26px;font-weight:900;color:rgba(245,158,11,.35);line-height:1}
.step h3{font-size:16.5px;font-weight:800;color:#fff;margin:12px 0 8px}
.step p{font-size:13.5px;color:var(--mint);opacity:.78;margin:0}

/* Guarantee */
.guarantee{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.g-item{padding:22px 18px;border-radius:12px;border:1px solid rgba(245,158,11,.22);background:rgba(5,25,16,.6);text-align:left}
.g-item i{color:var(--gold-light);font-size:21px}
.g-item h3{font-size:15.5px;font-weight:700;color:#fff;margin:12px 0 6px}
.g-item p{font-size:13px;color:var(--muted);margin:0}

/* CTA */
.cta-band{position:relative;overflow:hidden;border-radius:18px;border:1px solid rgba(245,158,11,.45);background:url('/assets/images/bbf6975c7d52a088.jpg') center/cover no-repeat;padding:48px 40px}
.cta-band::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,20,.95),rgba(5,31,20,.72))}
.cta-band > *{position:relative}

/* FAQ */
.faq-list{margin-top:30px;border-top:1px solid rgba(245,158,11,.18)}
.faq-item{border-bottom:1px solid rgba(245,158,11,.18)}
.faq-q{width:100%;background:none;border:none;text-align:left;padding:20px 4px;display:flex;justify-content:space-between;gap:16px;align-items:center;font-size:16px;font-weight:700;color:#fff;cursor:pointer}
.faq-q i{color:var(--gold-light);transition:transform .25s ease;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--mint);opacity:.85;font-size:14.5px}
.faq-item.open .faq-a{max-height:320px}
.faq-a p{padding:0 4px 20px;margin:0;max-width:900px}

/* Payment badges */
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.pay-chip{display:inline-flex;align-items:center;gap:9px;padding:10px 18px;border-radius:10px;border:1px solid rgba(245,158,11,.32);background:rgba(5,25,16,.75);font-size:13.5px;font-weight:700;color:var(--mint)}

/* Footer */
.site-footer{background:linear-gradient(180deg,rgba(5,25,16,.6),rgba(3,17,11,1));border-top:1px solid rgba(245,158,11,.24);padding:58px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer-grid h4{font-size:14px;font-weight:800;color:var(--gold-light);margin:0 0 16px;letter-spacing:.05em;text-transform:uppercase}
.footer-grid p,.footer-grid a{font-size:13.5px;color:var(--mint);opacity:.78;display:block;margin-bottom:10px;line-height:1.6}
.footer-grid a:hover{opacity:1;color:var(--gold-light)}
.footer-bottom{border-top:1px solid rgba(245,158,11,.16);margin-top:36px;padding-top:22px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:12.5px;color:var(--muted)}
.age-badge{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;border:1.5px solid rgba(245,158,11,.5);color:var(--gold-light);font-weight:800;font-size:13px}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;border:2px solid var(--gold);background:radial-gradient(circle at 34% 28%,#3b2a08,#100c04 68%);display:grid;place-items:center;color:var(--gold-light);font-size:21px;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.82;transition:.25s;animation:floaty 3.4s ease-in-out infinite}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab .dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#dc2626;border:2px solid #fff}
@keyframes floaty{0%,100%{translate:0 0}50%{translate:0 -6px}}

@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .cat-grid,.feature-grid{grid-template-columns:repeat(2,1fr)}
  .cms-shell{grid-template-columns:1fr}
  .timeline,.guarantee{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .nav-actions{display:none}
  .mobile-toggle{display:flex}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:48px 0 42px}
  .cat-grid,.feature-grid,.compare{grid-template-columns:1fr}
  .logo-text{font-size:13px;max-width:210px}
  .rank-table{font-size:13px}
  .rank-table th{display:none}
  .rank-table td{display:block;border-radius:0;border-left:1px solid rgba(245,158,11,.14);border-right:1px solid rgba(245,158,11,.14);text-align:left!important}
  .rank-table td:first-child{border-radius:12px 12px 0 0;border-bottom:none}
  .rank-table td:last-child{border-radius:0 0 12px 12px;text-align:left}
  .rank-table tr{margin-bottom:14px;display:block}
  .cta-band{padding:34px 22px}
  .timeline,.guarantee{grid-template-columns:1fr}
  .cms-row{grid-template-columns:1fr}
  .cms-row img{height:170px}
  .footer-grid{grid-template-columns:1fr}
  .fab{bottom:24px;left:14px}
}
@media (max-width:520px){
  .container{padding-inline:16px}
  .hero h1{font-size:29px}
  .btn{width:100%}
  .hero-actions{flex-direction:column}
  .logo{font-size:12.5px;max-width:200px}
  .marquee-track{animation-duration:18s}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
  --bg-deep:#051F14;
  --bg-velvet:#0B2E1E;
  --bg-panel:#0F3A26;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-dark:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --border:rgba(245,158,11,.28);
  --card-radius:14px;
  --shadow-gold:0 8px 28px rgba(245,158,11,.18);
  --shadow-deep:0 18px 46px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:
    radial-gradient(1100px 520px at 82% -10%,rgba(245,158,11,.13),transparent 60%),
    radial-gradient(900px 520px at -10% 28%,rgba(220,38,38,.10),transparent 55%),
    var(--bg-deep);
  color:var(--ivory);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--gold-light)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:20px}
.section{padding:76px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(5,31,20,.55));border-top:1px solid rgba(245,158,11,.10);border-bottom:1px solid rgba(245,158,11,.10)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--border);border-radius:999px;color:var(--gold-light);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(245,158,11,.07)}
.section-title{font-size:clamp(24px,3vw,38px);font-weight:800;line-height:1.22;margin:16px 0 12px;color:#fff}
.section-lead{color:var(--mint);opacity:.82;max-width:820px;font-size:16px}
.text-muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;cursor:pointer;white-space:nowrap}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#241500;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(245,158,11,.34);color:#241500}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{border-color:var(--border);color:var(--gold-light);background:rgba(245,158,11,.05)}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-2px);color:var(--gold-light)}
.btn-red{background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;box-shadow:0 10px 26px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-3px);color:#fff;box-shadow:0 14px 34px rgba(220,38,38,.38)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid var(--border);color:var(--gold-light);background:rgba(245,158,11,.08)}
.badge-red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}
.badge-green{border-color:rgba(16,185,129,.5);color:#6EE7B7;background:rgba(16,185,129,.12)}
.card{background:linear-gradient(170deg,rgba(15,58,38,.92),rgba(7,32,21,.94));border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;position:relative}
.card:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow-deep)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.45),transparent);margin:0}
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(5,23,15,.86);border-bottom:1px solid rgba(245,158,11,.22)}
.nav-wrap{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;font-size:15px;line-height:1.2;max-width:340px}
.logo-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--gold-light),var(--gold-dark));display:grid;place-items:center;color:#231400;font-weight:900;flex:0 0 auto;box-shadow:var(--shadow-gold)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:10px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--mint);transition:.18s}
.nav-links a:hover,.nav-links a.active{background:rgba(245,158,11,.12);color:var(--gold-light)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{min-height:42px;padding:0 18px;font-size:14px}
.mobile-toggle{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);background:rgba(245,158,11,.08);color:var(--gold-light);align-items:center;justify-content:center;margin-left:auto}
.mobile-panel{display:none;padding:14px 0 20px;border-top:1px solid rgba(245,158,11,.16)}
.mobile-panel a{display:block;padding:12px 10px;border-radius:10px;font-weight:600;color:var(--mint)}
.mobile-panel a.active{background:rgba(245,158,11,.12);color:var(--gold-light)}
.mobile-panel .nav-actions{display:flex;margin-top:12px}
.mobile-panel.show{display:block}
.article-hero{position:relative;padding:68px 0 54px;overflow:hidden;border-bottom:1px solid rgba(245,158,11,.16)}
.article-hero-bg{position:absolute;inset:0;background:url('/assets/images/bbf6975c7d52a088.jpg') center/cover no-repeat;opacity:.24;filter:saturate(1.05)}
.article-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,20,.98) 0%,rgba(5,31,20,.82) 55%,rgba(5,31,20,.52) 100%)}
.article-hero-inner{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:42px;align-items:center}
.article-hero h1{font-size:clamp(28px,4.2vw,52px);line-height:1.14;font-weight:900;color:#fff;margin:18px 0 16px}
.article-hero .lead{color:var(--mint);opacity:.9;font-size:17px;max-width:700px}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.article-cover{border-radius:18px;border:1px solid rgba(245,158,11,.36);overflow:hidden;box-shadow:var(--shadow-deep)}
.article-cover img{width:100%;height:360px;object-fit:cover}
.article-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.article-stat{padding:16px;border:1px solid var(--border);border-radius:12px;background:rgba(5,31,20,.72)}
.article-stat strong{display:block;color:var(--gold-light);font-size:22px;line-height:1.2}
.article-stat span{font-size:12px;color:var(--mint);opacity:.8}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:34px;align-items:start}
.article-body{background:linear-gradient(170deg,rgba(15,58,38,.74),rgba(7,32,21,.9));border:1px solid var(--border);border-radius:16px;padding:clamp(22px,4vw,42px);box-shadow:var(--shadow-deep)}
.article-body h2{font-size:clamp(23px,3vw,34px);line-height:1.25;color:#fff;margin:38px 0 14px;font-weight:800}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:20px;color:var(--gold-light);margin:28px 0 10px;font-weight:800}
.article-body p{color:var(--mint);margin:0 0 17px}
.article-body ul,.article-body ol{color:var(--mint);padding-left:22px;margin:0 0 18px}
.article-body li{margin-bottom:9px}
.article-body strong{color:#fff}
.article-body a{color:var(--gold-light);text-decoration:underline;text-underline-offset:4px}
.article-body img{border-radius:14px;border:1px solid var(--border);margin:20px 0}
.article-body blockquote{border-left:3px solid var(--gold);padding:18px 22px;margin:24px 0;background:rgba(245,158,11,.08);border-radius:0 12px 12px 0;color:var(--ivory);font-weight:600}
.article-sidebar{position:sticky;top:92px;display:grid;gap:18px}
.side-card{background:linear-gradient(170deg,rgba(15,58,38,.92),rgba(7,32,21,.96));border:1px solid var(--border);border-radius:14px;padding:22px}
.side-card h3{font-size:18px;color:#fff;margin:0 0 8px;font-weight:800}
.side-card p{font-size:14px;color:var(--mint);opacity:.82;margin:0 0 16px}
.side-list{display:grid;gap:12px}
.side-list a{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid rgba(245,158,11,.14);font-size:14px;color:var(--mint)}
.side-list a:last-child{border-bottom:0}
.side-list i{color:var(--gold-light);margin-top:4px}
.highlight-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.highlight-item{padding:22px;border:1px solid var(--border);border-radius:14px;background:rgba(5,31,20,.6)}
.highlight-item i{font-size:22px;color:var(--gold-light);margin-bottom:12px}
.highlight-item h3{font-size:17px;color:#fff;margin:0 0 8px}
.highlight-item p{font-size:14px;color:var(--mint);opacity:.82;margin:0}
.comparison-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--border);border-radius:14px;overflow:hidden}
.comparison-table th,.comparison-table td{padding:16px 18px;text-align:left;border-bottom:1px solid rgba(245,158,11,.14)}
.comparison-table th{background:rgba(245,158,11,.10);color:var(--gold-light);font-size:14px}
.comparison-table td{color:var(--mint);font-size:14px}
.comparison-table tr:last-child td{border-bottom:0}
.timeline{display:grid;gap:0}
.timeline-item{display:grid;grid-template-columns:80px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid rgba(245,158,11,.16)}
.timeline-item:last-child{border-bottom:0}
.timeline-index{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-light),var(--gold-dark));color:#241500;font-weight:900}
.timeline-item h3{margin:0 0 7px;color:#fff;font-size:18px}
.timeline-item p{margin:0;color:var(--mint);opacity:.84;font-size:15px}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.trust-card{padding:26px;border:1px solid var(--border);border-radius:14px;background:rgba(5,31,20,.66)}
.trust-card i{font-size:26px;color:var(--gold-light);margin-bottom:14px}
.trust-card h3{color:#fff;font-size:18px;margin:0 0 8px}
.trust-card p{color:var(--mint);opacity:.84;font-size:14px;margin:0}
.cta-section{padding:64px 0;background:linear-gradient(110deg,rgba(180,83,9,.22),rgba(5,31,20,.92),rgba(220,38,38,.14));border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.cta-inner{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
.cta-inner h2{color:#fff;font-size:clamp(24px,3.4vw,40px);margin:0 0 10px;font-weight:900}
.cta-inner p{color:var(--mint);margin:0;max-width:780px}
.faq-list{display:grid;gap:14px}
.faq-item{border:1px solid var(--border);border-radius:14px;background:rgba(5,31,20,.62);overflow:hidden}
.faq-question{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:20px 22px;color:#fff;font-weight:700}
.faq-question span{color:var(--gold-light);font-size:20px}
.faq-answer{padding:0 22px 20px;color:var(--mint);opacity:.86}
.no-content{padding:28px;border:1px solid rgba(220,38,38,.42);border-radius:14px;background:rgba(220,38,38,.10);color:var(--mint);text-align:center}
.site-footer{background:#03170F;border-top:1px solid rgba(245,158,11,.22);padding:56px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:34px}
.footer-grid h4{color:#fff;font-size:16px;margin:0 0 14px}
.footer-grid a{display:block;color:var(--mint);opacity:.8;padding:5px 0;font-size:14px}
.footer-grid a:hover{opacity:1;color:var(--gold-light)}
.footer-grid p{color:var(--mint);opacity:.72;font-size:14px;margin:0 0 16px}
.age-badge{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;border:2px solid var(--gold);color:var(--gold-light);font-weight:900}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;border-top:1px solid rgba(245,158,11,.14);margin-top:38px;padding-top:20px;color:var(--muted);font-size:13px}
.footer-bottom a{color:var(--gold-light)}
.fab-support{position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-light),var(--gold-dark));color:#241500;border:2px solid var(--gold);box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.88;transition:.2s}
.fab-support:hover{transform:scale(1.1);opacity:1;color:#241500}
.fab-support i{transition:transform .35s}
.fab-support:hover i{transform:rotate(360deg)}
.fab-dot{position:absolute;top:0;right:0;width:14px;height:14px;border-radius:50%;background:#DC2626;border:2px solid #fff}
@media (max-width:1024px){
  .nav-links{display:none}
  .mobile-toggle{display:flex}
  .nav-actions{display:none}
  .article-hero-inner,.article-layout,.cta-inner{grid-template-columns:1fr}
  .article-sidebar{position:static}
  .highlight-strip,.trust-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .article-hero{padding:50px 0 42px}
  .article-cover img{height:280px}
  .article-stat-grid{grid-template-columns:1fr}
  .highlight-strip,.trust-grid,.footer-grid{grid-template-columns:1fr}
  .comparison-table{display:block;overflow-x:auto}
  .timeline-item{grid-template-columns:60px 1fr}
}
@media (max-width:520px){
  .container{padding-inline:16px}
  .logo-text{font-size:12px;max-width:210px}
  .article-body{padding:20px 16px}
  .article-cover img{height:220px}
  .btn{width:100%}
  .article-hero .btn,.cta-inner .btn{width:100%}
  .fab-support{left:12px;bottom:82px;width:54px;height:54px}
}

/* roulang page: category1 */
:root{
  --bg-deep:#051F14;
  --bg-velvet:#0B2E1E;
  --bg-panel:#0F3A26;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-dark:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --border:rgba(245,158,11,.28);
  --card-radius:14px;
  --shadow-gold:0 8px 28px rgba(245,158,11,.18);
  --shadow-deep:0 18px 46px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:
    radial-gradient(1100px 520px at 82% -10%,rgba(245,158,11,.13),transparent 60%),
    radial-gradient(900px 520px at -10% 28%,rgba(220,38,38,.10),transparent 55%),
    var(--bg-deep);
  color:var(--ivory);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--gold-light)}
button,input,select,textarea{font:inherit;color:inherit}
.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:20px}
.section{padding:76px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(5,31,20,.55));border-top:1px solid rgba(245,158,11,.10);border-bottom:1px solid rgba(245,158,11,.10)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--border);border-radius:999px;color:var(--gold-light);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(245,158,11,.07)}
.section-title{font-size:clamp(24px,3vw,38px);font-weight:800;line-height:1.22;margin:16px 0 12px;color:#fff}
.section-lead{color:var(--mint);opacity:.82;max-width:820px;font-size:16px}
.text-muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;cursor:pointer;white-space:nowrap}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#241500;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(245,158,11,.34);color:#241500}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{border-color:var(--border);color:var(--gold-light);background:rgba(245,158,11,.05)}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-2px);color:var(--gold-light)}
.btn-red{background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;box-shadow:0 10px 26px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-3px);color:#fff;box-shadow:0 14px 34px rgba(220,38,38,.38)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid var(--border);color:var(--gold-light);background:rgba(245,158,11,.08)}
.badge-red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}
.badge-green{border-color:rgba(16,185,129,.5);color:#6EE7B7;background:rgba(16,185,129,.12)}
.card{background:linear-gradient(170deg,rgba(15,58,38,.92),rgba(7,32,21,.94));border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;position:relative}
.card:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow-deep)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.45),transparent);margin:0}
/* Header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(5,23,15,.86);border-bottom:1px solid rgba(245,158,11,.22)}
.nav-wrap{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;font-size:15px;line-height:1.2;max-width:340px}
.logo-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--gold-light),var(--gold-dark));display:grid;place-items:center;color:#231400;font-weight:900;flex:0 0 auto;box-shadow:var(--shadow-gold)}
.logo-text small{display:block;font-size:10px;font-weight:600;color:var(--gold-light);letter-spacing:.10em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:10px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--mint);transition:.18s}
.nav-links a:hover,.nav-links a.active{background:rgba(245,158,11,.12);color:var(--gold-light)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{min-height:42px;padding:0 18px;font-size:14px}
.mobile-toggle{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);background:rgba(245,158,11,.08);color:var(--gold-light);align-items:center;justify-content:center;margin-left:auto}
.mobile-panel{display:none;padding:14px 0 20px;border-top:1px solid rgba(245,158,11,.16)}
.mobile-panel a{display:block;padding:12px 10px;border-radius:10px;font-weight:600;color:var(--mint)}
.mobile-panel a.active{background:rgba(245,158,11,.12);color:var(--gold-light)}
.mobile-panel .nav-actions{display:flex;margin-top:12px}
.mobile-panel.show{display:block}
/* Category hero */
.cat-hero{position:relative;padding:64px 0 56px;overflow:hidden;border-bottom:1px solid rgba(245,158,11,.16)}
.cat-hero-bg{position:absolute;inset:0;background:url('/assets/images/038716c14441cba2.png') center/cover no-repeat;opacity:.22;filter:saturate(1.05)}
.cat-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.80) 55%,rgba(5,31,20,.46) 100%)}
.cat-hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.cat-hero h1{font-size:clamp(28px,4.3vw,52px);line-height:1.14;font-weight:900;color:#fff;margin:18px 0 16px}
.cat-hero h1 .gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-hero p.lead{font-size:17px;color:var(--mint);opacity:.9;max-width:660px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.side-panel{background:linear-gradient(165deg,rgba(15,58,38,.96),rgba(5,25,16,.98));border:1px solid rgba(245,158,11,.42);border-radius:16px;padding:24px;box-shadow:var(--shadow-deep)}
.side-panel h2{font-size:19px;font-weight:800;color:#fff;margin:0 0 14px}
.stat-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(245,158,11,.22)}
.stat-row:last-child{border-bottom:none}
.stat-row .k{font-size:13.5px;color:var(--muted)}
.stat-row .v{font-size:19px;font-weight:800;color:var(--gold-light)}
/* metric board */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.metric{background:linear-gradient(170deg,rgba(15,58,38,.85),rgba(6,27,18,.9));border:1px solid var(--border);border-radius:14px;padding:20px;transition:.2s}
.metric:hover{border-color:rgba(245,158,11,.6);transform:translateY(-4px)}
.metric .num{font-size:clamp(22px,2.6vw,32px);font-weight:900;color:var(--gold-light);line-height:1.1}
.metric .label{font-size:13px;color:var(--mint);opacity:.8;margin-top:6px}
/* service matrix */
.matrix{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:start}
.svc-list{display:grid;gap:16px}
.svc{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:20px;border:1px solid var(--border);border-radius:14px;background:rgba(9,40,26,.7);transition:.2s}
.svc:hover{border-color:rgba(245,158,11,.6);background:rgba(12,50,33,.9);transform:translateX(4px)}
.svc .ico{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(245,158,11,.22),rgba(245,158,11,.06));border:1px solid var(--border);color:var(--gold-light);font-size:20px}
.svc h3{font-size:17px;font-weight:800;color:#fff;margin:0 0 6px}
.svc p{font-size:14.5px;color:var(--mint);opacity:.82;margin:0}
.aside-note{border:1px solid var(--border);border-radius:16px;padding:24px;background:linear-gradient(180deg,rgba(220,38,38,.10),rgba(9,40,26,.6))}
.aside-note h3{font-size:18px;font-weight:800;color:#fff;margin:0 0 10px}
.aside-note ul{margin:0;padding-left:18px;color:var(--mint);font-size:14.5px;opacity:.88}
.aside-note li{margin-bottom:8px}
/* compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:30px}
.compare-col{border-radius:16px;padding:26px;border:1px solid var(--border);background:rgba(9,40,26,.62)}
.compare-col.win{border-color:rgba(245,158,11,.65);background:linear-gradient(180deg,rgba(245,158,11,.10),rgba(9,40,26,.7));box-shadow:var(--shadow-gold)}
.compare-col h3{font-size:18px;font-weight:800;color:#fff;margin:0 0 14px;display:flex;align-items:center;gap:10px}
.compare-col ul{margin:0;padding-left:18px;color:var(--mint);font-size:14.5px}
.compare-col li{margin-bottom:10px}
/* timeline */
.timeline{position:relative;margin-top:34px;padding-left:26px;border-left:2px solid rgba(245,158,11,.35)}
.tl-item{position:relative;padding:0 0 28px 22px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-33px;top:6px;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 0 0 4px rgba(245,158,11,.16)}
.tl-item h3{font-size:16.5px;font-weight:800;color:#fff;margin:0 0 6px}
.tl-item p{font-size:14.5px;color:var(--mint);opacity:.82;margin:0}
/* scenarios */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}
.scene{border:1px solid var(--border);border-radius:16px;padding:22px;background:linear-gradient(175deg,rgba(15,58,38,.9),rgba(6,26,17,.92));transition:.22s}
.scene:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow-deep)}
.scene h3{font-size:17px;font-weight:800;color:#fff;margin:0 0 8px}
.scene p{font-size:14.5px;color:var(--mint);opacity:.84;margin:0}
.scene .num{font-size:13px;font-weight:800;color:var(--gold-light);letter-spacing:.16em}
/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:32px}
.news-card{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:16px;overflow:hidden;background:linear-gradient(175deg,rgba(15,58,38,.9),rgba(6,26,17,.94));transition:.22s}
.news-card:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow-deep)}
.news-card .thumb{aspect-ratio:16/9;overflow:hidden;background:rgba(5,31,20,.6)}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.news-card:hover .thumb img{transform:scale(1.05)}
.news-card .body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-card h3{font-size:16px;font-weight:800;color:#fff;margin:0;line-height:1.4}
.news-card p{font-size:14px;color:var(--mint);opacity:.8;margin:0}
.news-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:auto}
.news-empty{text-align:center;color:var(--muted);padding:38px 20px;border:1px dashed var(--border);border-radius:16px;margin-top:30px;font-size:14.5px}
/* channels */
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.channel{border:1px solid var(--border);border-radius:14px;padding:20px;text-align:center;background:rgba(9,40,26,.62);transition:.2s}
.channel:hover{border-color:rgba(245,158,11,.65);transform:translateY(-4px);background:rgba(12,50,33,.9)}
.channel .nm{font-weight:800;color:#fff;font-size:15px;margin-bottom:6px}
.channel .ds{font-size:13px;color:var(--muted)}
/* trust */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.trust{padding:20px;border:1px solid var(--border);border-radius:14px;background:rgba(9,40,26,.6)}
.trust i{color:var(--gold-light);font-size:20px;margin-bottom:10px;display:block}
.trust h3{font-size:16px;font-weight:800;color:#fff;margin:0 0 6px}
.trust p{font-size:14px;color:var(--mint);opacity:.8;margin:0}
/* FAQ */
.faq-wrap{max-width:900px;margin:30px auto 0;display:grid;gap:14px}
.faq-item{border:1px solid var(--border);border-radius:14px;background:rgba(9,40,26,.65);overflow:hidden}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:none;border:none;text-align:left;font-size:16px;font-weight:700;color:#fff;cursor:pointer}
.faq-q i{color:var(--gold-light);transition:transform .22s ease}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 20px}
.faq-item.open .faq-a{max-height:400px;padding:0 20px 20px}
.faq-a p{margin:0;font-size:14.5px;color:var(--mint);opacity:.85}
/* CTA */
.cta-band{position:relative;overflow:hidden;border:1px solid rgba(245,158,11,.45);border-radius:20px;padding:44px 40px;background:linear-gradient(140deg,rgba(180,83,9,.35),rgba(5,31,20,.96));box-shadow:var(--shadow-deep);display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}
.cta-band h2{font-size:clamp(22px,2.8vw,34px);font-weight:900;color:#fff;margin:0 0 12px;line-height:1.2}
.cta-band p{color:var(--mint);opacity:.9;margin:0;font-size:15.5px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
/* Footer */
.site-footer{border-top:1px solid rgba(245,158,11,.22);background:linear-gradient(180deg,rgba(5,23,15,.6),rgba(3,17,11,.98));padding:60px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.site-footer h4{font-size:15px;font-weight:800;color:#fff;margin:0 0 14px;letter-spacing:.02em}
.site-footer a{display:block;padding:6px 0;color:var(--mint);opacity:.82;font-size:14px;transition:.18s}
.site-footer a:hover{color:var(--gold-light);opacity:1;transform:translateX(3px)}
.site-footer p{color:var(--mint);opacity:.75;font-size:14px;margin:0 0 14px;max-width:360px}
.age-badge{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:12px;border:1.5px solid var(--border);color:var(--gold-light);font-weight:900;font-size:16px;background:rgba(245,158,11,.08)}
.footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(245,158,11,.16);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:var(--muted)}
.footer-bottom a{display:inline;padding:0;color:var(--gold-light);opacity:1}
/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 30% 25%,#3a2210,#0b1f14 70%);border:2px solid var(--gold);color:var(--gold-light);box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:transform .22s ease,opacity .22s ease}
.fab:hover{opacity:1;transform:scale(1.1);color:var(--gold-light)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff}
/* responsive */
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-actions{display:none}
  .mobile-toggle{display:flex}
  .cat-hero-inner{grid-template-columns:1fr}
  .matrix{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .scene-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .channel-grid,.trust-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:768px){
  .logo-text{font-size:13px;max-width:200px}
  .section{padding:56px 0}
  .compare{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
  .logo-text{display:none}
  .metric-grid,.scene-grid,.news-grid,.channel-grid,.trust-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cat-hero{padding:44px 0 40px}
  .cta-band{padding:30px 22px}
}

/* roulang page: category2 */
:root{
  --bg-deep:#051F14;
  --bg-velvet:#0B2E1E;
  --bg-panel:#0F3A26;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-dark:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --border:rgba(245,158,11,.28);
  --card-radius:14px;
  --shadow-gold:0 8px 28px rgba(245,158,11,.18);
  --shadow-deep:0 18px 46px rgba(0,0,0,.42);
}
html{scroll-behavior:smooth}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:
    radial-gradient(1100px 520px at 82% -10%,rgba(245,158,11,.13),transparent 60%),
    radial-gradient(900px 520px at -10% 28%,rgba(220,38,38,.10),transparent 55%),
    var(--bg-deep);
  color:var(--ivory);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--gold-light)}
button,input,select,textarea{font:inherit;color:inherit}
.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:20px}
.section{padding:76px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(5,31,20,.55));border-top:1px solid rgba(245,158,11,.10);border-bottom:1px solid rgba(245,158,11,.10)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--border);border-radius:999px;color:var(--gold-light);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(245,158,11,.07)}
.section-title{font-size:clamp(24px,3vw,38px);font-weight:800;line-height:1.22;margin:16px 0 12px;color:#fff}
.section-lead{color:var(--mint);opacity:.82;max-width:820px;font-size:16px}
.text-muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;cursor:pointer;white-space:nowrap}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#241500;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(245,158,11,.34);color:#241500}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{border-color:var(--border);color:var(--gold-light);background:rgba(245,158,11,.05)}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-2px);color:var(--gold-light)}
.btn-red{background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;box-shadow:0 10px 26px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-3px);color:#fff;box-shadow:0 14px 34px rgba(220,38,38,.38)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid var(--border);color:var(--gold-light);background:rgba(245,158,11,.08)}
.badge-red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}
.badge-green{border-color:rgba(16,185,129,.5);color:#6EE7B7;background:rgba(16,185,129,.12)}
.card{background:linear-gradient(170deg,rgba(15,58,38,.92),rgba(7,32,21,.94));border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;position:relative}
.card:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow-deep)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.45),transparent);margin:0}
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(5,23,15,.86);border-bottom:1px solid rgba(245,158,11,.22)}
.nav-wrap{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;font-size:15px;line-height:1.2;max-width:340px}
.logo-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--gold-light),var(--gold-dark));display:grid;place-items:center;color:#231400;font-weight:900;flex:0 0 auto;box-shadow:var(--shadow-gold)}
.logo-text small{display:block;font-size:10px;font-weight:600;color:var(--gold-light);letter-spacing:.10em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:10px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--mint);transition:.18s}
.nav-links a:hover,.nav-links a.active{background:rgba(245,158,11,.12);color:var(--gold-light)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{min-height:42px;padding:0 18px;font-size:14px}
.mobile-toggle{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);background:rgba(245,158,11,.08);color:var(--gold-light);align-items:center;justify-content:center;margin-left:auto}
.mobile-panel{display:none;padding:14px 0 20px;border-top:1px solid rgba(245,158,11,.16)}
.mobile-panel a{display:block;padding:12px 10px;border-radius:10px;font-weight:600;color:var(--mint)}
.mobile-panel a.active{background:rgba(245,158,11,.12);color:var(--gold-light)}
.mobile-panel .nav-actions{display:flex;margin-top:12px}
.mobile-panel.show{display:block}
.hero{position:relative;padding:72px 0 64px;overflow:hidden;border-bottom:1px solid rgba(245,158,11,.16)}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/89de15842f17cc39.jpg') center/cover no-repeat;opacity:.27;filter:saturate(1.05)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.80) 52%,rgba(5,31,20,.42) 100%)}
.hero-inner{position:relative}
.hero-copy{max-width:900px}
.hero h1{font-size:clamp(30px,4.6vw,56px);line-height:1.12;font-weight:900;color:#fff;margin:20px 0 18px;letter-spacing:0}
.hero h1 .gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:17px;color:var(--mint);opacity:.92;max-width:760px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.before-after{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:38px;border:1px solid rgba(245,158,11,.34);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-deep);background:rgba(5,23,15,.62);backdrop-filter:blur(10px)}
.compare-pane{padding:28px;position:relative}
.compare-pane:first-child{border-right:1px solid rgba(245,158,11,.22)}
.compare-label{font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:800;margin-bottom:14px}
.compare-old .compare-label{color:#FDA4AF}
.compare-new .compare-label{color:#FCD34D}
.compare-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.compare-list li{display:flex;align-items:flex-start;gap:10px;color:var(--mint);font-size:14.5px}
.compare-old .compare-list li i{color:#F87171}
.compare-new .compare-list li i{color:#34D399}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px;max-width:760px}
.hero-stat{background:rgba(15,58,38,.72);border:1px solid rgba(245,158,11,.20);border-radius:12px;padding:18px}
.hero-stat strong{display:block;font-size:25px;color:var(--gold-light);line-height:1.2}
.hero-stat span{font-size:13px;color:var(--muted)}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{padding:24px;border-left:3px solid var(--gold);background:linear-gradient(90deg,rgba(245,158,11,.10),rgba(15,58,38,.62));border-radius:0 var(--card-radius) var(--card-radius) 0}
.metric strong{display:block;font-size:30px;color:var(--gold-light);line-height:1.2}
.metric span{font-size:13.5px;color:var(--mint);opacity:.78}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{padding:26px}
.service-card img{height:180px;width:100%;object-fit:cover;border-bottom:1px solid rgba(245,158,11,.20)}
.service-card-body{padding-top:22px}
.service-card h3{font-size:19px;color:#fff;font-weight:800;margin:0 0 10px}
.service-card p{color:var(--mint);opacity:.78;font-size:14px;margin:0 0 16px;line-height:1.65}
.result-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:center}
.result-copy{text-align:left}
.result-panel{border:1px solid rgba(245,158,11,.24);border-radius:18px;padding:28px;background:linear-gradient(150deg,rgba(15,58,38,.92),rgba(5,25,16,.98))}
.result-row{display:grid;grid-template-columns:1.15fr .75fr .75fr;gap:12px;padding:14px 0;border-bottom:1px solid rgba(245,158,11,.12);font-size:14px}
.result-row:last-child{border-bottom:0}
.result-row.head{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800}
.result-row .good{color:#6EE7B7;font-weight:700}
.result-row .warn{color:#FCD34D;font-weight:700}
.timeline{position:relative;margin-top:26px}
.timeline::before{content:'';position:absolute;left:22px;top:0;bottom:0;width:2px;background:linear-gradient(var(--gold),rgba(245,158,11,.05))}
.timeline-item{position:relative;padding:0 0 28px 64px}
.timeline-dot{position:absolute;left:8px;top:0;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--gold-light),var(--gold));display:grid;place-items:center;color:#241500;font-weight:900;font-size:12px;box-shadow:var(--shadow-gold)}
.timeline-item h3{font-size:18px;color:#fff;margin:0 0 8px;font-weight:800}
.timeline-item p{color:var(--mint);opacity:.78;font-size:14px;margin:0}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card img{height:175px;width:100%;object-fit:cover}
.news-body{padding:22px}
.news-body h3{font-size:17px;line-height:1.42;color:#fff;font-weight:800;margin:10px 0}
.news-body p{font-size:13.5px;color:var(--mint);opacity:.75;margin:0 0 16px}
.news-meta{font-size:12px;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap}
.assurance-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.assurance-item{display:flex;gap:16px;padding:22px;border:1px solid rgba(245,158,11,.18);border-radius:var(--card-radius);background:rgba(15,58,38,.50)}
.assurance-icon{width:48px;height:48px;border-radius:12px;background:rgba(245,158,11,.12);border:1px solid var(--border);display:grid;place-items:center;color:var(--gold-light);flex:0 0 auto}
.assurance-item h3{font-size:16px;color:#fff;margin:0 0 6px;font-weight:800}
.assurance-item p{font-size:13.5px;color:var(--mint);opacity:.76;margin:0}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quick-card{padding:22px;border-left:3px solid var(--gold);background:rgba(15,58,38,.72)}
.quick-card h3{font-size:16px;color:#fff;font-weight:800;margin:0 0 8px}
.quick-card p{font-size:13.5px;color:var(--mint);opacity:.78;margin:0}
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{border:1px solid rgba(245,158,11,.22);border-radius:12px;background:rgba(15,58,38,.66);overflow:hidden}
.faq-item summary{padding:20px 22px;cursor:pointer;font-weight:800;color:#fff;list-style:none;display:flex;justify-content:space-between;gap:18px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';color:var(--gold-light);font-size:22px;line-height:1}
.faq-item[open] summary::after{content:'−'}
.faq-item p{padding:0 22px 20px;color:var(--mint);opacity:.80;font-size:14px;margin:0}
.cta-band{position:relative;padding:66px 0;background:url('/assets/images/bbf6975c7d52a088.jpg') center/cover no-repeat;overflow:hidden}
.cta-band::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,20,.96),rgba(5,31,20,.68))}
.cta-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.cta-inner h2{font-size:clamp(24px,3vw,38px);color:#fff;font-weight:900;line-height:1.22;margin:14px 0}
.cta-inner p{color:var(--mint);opacity:.84;margin:0}
.lead-form{background:linear-gradient(165deg,rgba(15,58,38,.96),rgba(5,25,16,.98));border:1px solid rgba(245,158,11,.42);border-radius:16px;padding:24px;box-shadow:var(--shadow-deep)}
.lead-form h2{font-size:20px;font-weight:800;color:#fff;margin:0 0 6px}
.lead-form p{font-size:13.5px;color:var(--muted);margin:0 0 16px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--mint);margin-bottom:6px}
.field input,.field select{width:100%;height:46px;border-radius:10px;border:1px solid rgba(245,158,11,.30);background:rgba(5,25,16,.72);padding:0 14px;outline:none;transition:.18s}
.field input:focus,.field select:focus{border-color:var(--gold-light);box-shadow:0 0 0 3px rgba(245,158,11,.13)}
.field input::placeholder{color:rgba(209,250,229,.42)}
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 28%,#FCD34D,#B45309 70%);border:2px solid #F59E0B;color:#241500;box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.86;transition:.24s}
.fab:hover{transform:scale(1.1);opacity:1;color:#241500}
.fab:active{transform:translateY(3px) scale(.95)}
.fab i{transition:transform .45s ease}
.fab:hover i{transform:rotate(360deg)}
.fab .dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#DC2626;border:2px solid #fff}
.site-footer{background:#03170F;border-top:1px solid rgba(245,158,11,.20);padding:58px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.footer-grid h4{font-size:15px;color:var(--gold-light);margin:0 0 14px;font-weight:800}
.footer-grid p,.footer-grid a{display:block;font-size:13.5px;color:var(--mint);opacity:.72;margin:0 0 9px}
.footer-grid a:hover{opacity:1;color:var(--gold-light)}
.age-badge{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:12px;border:1px solid rgba(245,158,11,.38);color:var(--gold-light);font-weight:900;margin-top:16px}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;border-top:1px solid rgba(245,158,11,.14);margin-top:34px;padding-top:20px;font-size:12.5px;color:var(--muted)}
@media(max-width:1024px){
  .nav-links{display:none}
  .nav-wrap .nav-actions{display:none}
  .mobile-toggle{display:flex}
  .mobile-panel .nav-actions{display:flex}
  .hero-inner{grid-template-columns:1fr}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .service-grid,.news-grid,.quick-grid{grid-template-columns:repeat(2,1fr)}
  .result-grid,.cta-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .section{padding:58px 0}
  .hero{padding:52px 0}
  .before-after{grid-template-columns:1fr}
  .compare-pane:first-child{border-right:0;border-bottom:1px solid rgba(245,158,11,.22)}
  .hero-stats{grid-template-columns:1fr}
  .service-grid,.news-grid,.quick-grid,.assurance-grid{grid-template-columns:1fr}
  .metrics-grid{grid-template-columns:1fr}
  .result-row{grid-template-columns:1fr .7fr .7fr;font-size:13px}
  .footer-grid{grid-template-columns:1fr}
  .logo{max-width:260px}
  .logo-text{font-size:13px}
}
@media(max-width:520px){
  .container{padding-inline:15px}
  .hero h1{font-size:30px}
  .hero-actions .btn{width:100%}
  .cta-inner .btn{width:100%}
  .result-row{grid-template-columns:1fr;gap:4px;padding:16px 0}
  .result-row.head{display:none}
  .compare-pane{padding:22px}
  .fab{left:12px;bottom:82px;width:54px;height:54px}
}

/* roulang page: category3 */
:root{
  --bg-deep:#051F14;
  --bg-velvet:#0B2E1E;
  --bg-panel:#0F3A26;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-dark:#B45309;
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --border:rgba(245,158,11,.28);
  --card-radius:14px;
  --shadow-gold:0 8px 28px rgba(245,158,11,.18);
  --shadow-deep:0 18px 46px rgba(0,0,0,.42);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:
    radial-gradient(1100px 520px at 82% -10%,rgba(245,158,11,.13),transparent 60%),
    radial-gradient(900px 520px at -10% 28%,rgba(220,38,38,.10),transparent 55%),
    var(--bg-deep);
  color:var(--ivory);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--gold-light)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;color:#fff;line-height:1.24}
p{margin:0 0 12px}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:20px}
.section{padding:76px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(5,31,20,.55));border-top:1px solid rgba(245,158,11,.10);border-bottom:1px solid rgba(245,158,11,.10)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--border);border-radius:999px;color:var(--gold-light);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(245,158,11,.07)}
.section-title{font-size:clamp(24px,3vw,38px);font-weight:800;line-height:1.22;margin:16px 0 12px;color:#fff}
.section-lead{color:var(--mint);opacity:.82;max-width:800px;font-size:16px}
.text-muted{color:var(--muted)}
.section-head{max-width:880px;margin-bottom:40px}
.section-head.center{margin-inline:auto;text-align:center}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;cursor:pointer;white-space:nowrap}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#241500;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(245,158,11,.34);color:#241500}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{border-color:var(--border);color:var(--gold-light);background:rgba(245,158,11,.05)}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-2px);color:var(--gold-light)}
.btn-red{background:linear-gradient(135deg,#EF4444,var(--red));color:#fff;box-shadow:0 10px 26px rgba(220,38,38,.28)}
.btn-red:hover{transform:translateY(-3px);color:#fff;box-shadow:0 14px 34px rgba(220,38,38,.38)}
.btn-sm{min-height:42px;padding:0 18px;font-size:14px}

.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid var(--border);color:var(--gold-light);background:rgba(245,158,11,.08)}
.badge-red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}
.badge-green{border-color:rgba(16,185,129,.5);color:#6EE7B7;background:rgba(16,185,129,.12)}
.badge-plain{border-color:rgba(209,250,229,.22);color:var(--mint);background:rgba(209,250,229,.06)}

.card{background:linear-gradient(170deg,rgba(15,58,38,.92),rgba(7,32,21,.94));border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;position:relative}
.card:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.6);box-shadow:var(--shadow-deep)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.45),transparent);margin:0}

/* Header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(5,23,15,.86);border-bottom:1px solid rgba(245,158,11,.22)}
.nav-wrap{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;font-size:15px;line-height:1.2;max-width:340px}
.logo-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--gold-light),var(--gold-dark));display:grid;place-items:center;color:#231400;font-weight:900;flex:0 0 auto;box-shadow:var(--shadow-gold)}
.logo-text small{display:block;font-size:10px;font-weight:600;color:var(--gold-light);letter-spacing:.10em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:10px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--mint);transition:.18s}
.nav-links a:hover,.nav-links a.active{background:rgba(245,158,11,.12);color:var(--gold-light)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{min-height:42px;padding:0 18px;font-size:14px}
.mobile-toggle{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);background:rgba(245,158,11,.08);color:var(--gold-light);align-items:center;justify-content:center;margin-left:auto;cursor:pointer;transition:.18s}
.mobile-toggle:hover{background:rgba(245,158,11,.16)}
.mobile-panel{display:none;padding:14px 0 20px;border-top:1px solid rgba(245,158,11,.16)}
.mobile-panel a{display:block;padding:12px 10px;border-radius:10px;font-weight:600;color:var(--mint)}
.mobile-panel a.active{background:rgba(245,158,11,.12);color:var(--gold-light)}
.mobile-panel .nav-actions{display:flex;margin-top:12px}
.mobile-panel.show{display:block}

/* Hero */
.hero{position:relative;padding:72px 0 64px;overflow:hidden;border-bottom:1px solid rgba(245,158,11,.16)}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/89de15842f17cc39.jpg') center/cover no-repeat;opacity:.30;filter:saturate(1.05)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.78) 52%,rgba(5,31,20,.42) 100%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(29px,4.2vw,50px);line-height:1.14;font-weight:900;color:#fff;margin:18px 0 18px}
.hero h1 .gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:17px;color:var(--mint);opacity:.9;max-width:660px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:999px;border:1px solid rgba(245,158,11,.26);background:rgba(9,38,25,.72);font-size:13px;font-weight:600;color:var(--mint)}
.chip i{color:var(--gold-light)}
.hero-panel{background:linear-gradient(165deg,rgba(15,58,38,.96),rgba(5,25,16,.98));border:1px solid rgba(245,158,11,.42);border-radius:16px;padding:26px;box-shadow:var(--shadow-deep)}
.hero-panel h2{font-size:20px;margin:12px 0 4px}
.hero-panel .panel-note{font-size:13.5px;color:var(--muted);margin-bottom:16px}
.stat-list li{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px dashed rgba(245,158,11,.20);font-size:14.5px}
.stat-list li:last-child{border-bottom:0}
.stat-list span{color:var(--mint);opacity:.85}
.stat-list strong{color:var(--gold-light);font-weight:800;white-space:nowrap}

/* Grids */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}

/* Cards */
.card-img{width:100%;height:168px;object-fit:cover;opacity:.92}
.card-body{padding:22px}
.card-body h3{font-size:18px;margin-bottom:8px}
.card-body p{font-size:14.5px;color:var(--mint);opacity:.85;margin-bottom:14px}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px 0}
.mini-list li{display:flex;gap:10px;font-size:14px;color:var(--mint);opacity:.88;padding:6px 0}
.mini-list i{color:var(--gold-light);margin-top:4px;font-size:12px}

/* Offer block */
.offer-side{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.offer{padding:24px;border-radius:14px;border:1px solid var(--border);background:linear-gradient(165deg,rgba(15,58,38,.85),rgba(6,28,18,.92));transition:.22s}
.offer:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.58);box-shadow:var(--shadow-deep)}
.offer .num{font-size:26px;font-weight:900;color:var(--gold-light);letter-spacing:-.5px}
.offer h3{font-size:16.5px;margin:6px 0 8px}
.offer p{font-size:14px;color:var(--mint);opacity:.82;margin:0}

/* Table */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:14px;background:rgba(9,38,25,.6)}
table.pay-table{width:100%;min-width:780px;border-collapse:collapse;font-size:14.5px}
.pay-table caption{text-align:left;padding:18px 20px 0;color:var(--muted);font-size:13px}
.pay-table th{text-align:left;padding:16px 20px;color:var(--gold-light);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;border-bottom:1px solid var(--border);background:rgba(245,158,11,.06)}
.pay-table td{padding:16px 20px;border-bottom:1px solid rgba(245,158,11,.12);color:var(--mint)}
.pay-table tbody tr:last-child td{border-bottom:0}
.pay-table tbody tr:hover{background:rgba(245,158,11,.07)}
.pay-table td strong{color:#fff}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:8px}
.step{position:relative;padding-top:4px}
.step-num{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-weight:900;background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#231400;box-shadow:var(--shadow-gold)}
.step-line{position:absolute;top:27px;left:62px;right:-24px;height:1px;background:linear-gradient(90deg,rgba(245,158,11,.5),transparent)}
.step:last-child .step-line{display:none}
.step h3{font-size:17px;margin:16px 0 8px}
.step p{font-size:14.5px;color:var(--mint);opacity:.84}

/* Security items */
.sec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sec-item{border-top:2px solid rgba(245,158,11,.45);padding:22px 4px 4px}
.sec-item i{font-size:20px;color:var(--gold-light)}
.sec-item h3{font-size:17px;margin:12px 0 8px}
.sec-item p{font-size:14.5px;color:var(--mint);opacity:.84;margin:0}

/* Commitment */
.commit-img{border-radius:16px;border:1px solid var(--border);overflow:hidden;box-shadow:var(--shadow-deep)}
.commit-img img{width:100%;height:100%;min-height:320px;object-fit:cover}
.check-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.18);font-size:15px;color:var(--mint)}
.check-list li:last-child{border-bottom:0}
.check-list i{color:#6EE7B7;margin-top:4px}

/* Reviews */
.review{padding:26px;border-radius:14px;border:1px solid var(--border);background:linear-gradient(170deg,rgba(15,58,38,.82),rgba(6,28,18,.9))}
.review .stars{color:var(--gold-light);font-size:13px;letter-spacing:2px}
.review blockquote{margin:14px 0 18px;font-size:15px;color:var(--mint);opacity:.9}
.reviewer{display:flex;align-items:center;gap:12px}
.reviewer img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:1px solid rgba(245,158,11,.4)}
.reviewer strong{display:block;font-size:14.5px;color:#fff}
.reviewer span{font-size:12.5px;color:var(--muted)}

/* FAQ */
.faq-wrap{max-width:920px}
.faq-item{border:1px solid var(--border);border-radius:12px;background:rgba(11,46,30,.55);margin-bottom:14px;overflow:hidden;transition:.2s}
.faq-item:hover{border-color:rgba(245,158,11,.5)}
.faq-item summary{cursor:pointer;padding:18px 22px;font-weight:700;color:#fff;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:15.5px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';color:var(--gold-light);font-size:22px;font-weight:700;line-height:1}
.faq-item[open] summary::after{content:'−'}
.faq-item p{padding:0 22px 20px;color:var(--mint);opacity:.86;font-size:14.5px;margin:0}

/* CTA + form */
.cta-panel{display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:start}
.support-card li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed rgba(245,158,11,.18)}
.support-card li:last-child{border-bottom:0}
.support-card i{color:var(--gold-light);font-size:16px;margin-top:4px;width:20px;text-align:center}
.support-card strong{display:block;font-size:14.5px;color:#fff}
.support-card span{font-size:13.5px;color:var(--muted)}
.lead-form{background:linear-gradient(165deg,rgba(15,58,38,.96),rgba(5,25,16,.98));border:1px solid rgba(245,158,11,.42);border-radius:16px;padding:28px;box-shadow:var(--shadow-deep)}
.lead-form h2{font-size:21px;margin-bottom:6px}
.lead-form .form-note{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1 / -1}
.field label{font-size:13px;font-weight:600;color:var(--mint)}
.field input,.field select,.field textarea{width:100%;min-height:48px;border-radius:10px;border:1px solid rgba(245,158,11,.30);background:rgba(5,25,16,.85);padding:12px 14px;font-size:14.5px;transition:.18s}
.field textarea{min-height:92px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(245,158,11,.18)}
.field input::placeholder,.field textarea::placeholder{color:rgba(209,250,229,.45)}
.check-inline{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--mint);opacity:.88;grid-column:1 / -1}
.check-inline input{width:18px;height:18px;min-height:auto;margin-top:3px;accent-color:var(--gold)}

/* Footer */
.site-footer{background:linear-gradient(180deg,rgba(5,25,16,.96),rgba(3,18,11,1));border-top:1px solid rgba(245,158,11,.22);padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:34px}
.footer-grid h4{font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-light);margin-bottom:14px}
.footer-grid a{display:block;font-size:14px;color:var(--mint);opacity:.86;padding:6px 0;transition:.18s}
.footer-grid a:hover{opacity:1;color:var(--gold-light);transform:translateX(3px)}
.footer-grid p{font-size:14px;color:var(--mint);opacity:.78;max-width:360px}
.age-badge{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:12px;border:1.5px solid rgba(245,158,11,.5);color:var(--gold-light);font-weight:800;font-size:14px;margin-top:16px}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-top:44px;padding-top:22px;border-top:1px solid rgba(245,158,11,.16);font-size:13px;color:var(--muted)}
.footer-bottom a{color:var(--gold-light)}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 30% 25%,#3c2708,#0B0C0E 72%);border:2px solid var(--gold);color:var(--gold-light);box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;animation:fabFloat 3.4s ease-in-out infinite}
.fab i{font-size:21px;transition:transform .6s ease}
.fab:hover{animation:none;opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.5);color:var(--gold-light)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab-dot{position:absolute;top:6px;right:6px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* Responsive */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .hero-panel{max-width:620px}
  .split{grid-template-columns:1fr;gap:30px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:26px}
  .step-line{display:none}
  .sec-grid{grid-template-columns:repeat(2,1fr)}
  .cta-panel{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .nav-links{display:none}
  .nav-actions{display:none}
  .mobile-toggle{display:flex}
  .nav-wrap{min-height:66px}
  .logo{max-width:220px;font-size:13.5px}
  .logo-mark{width:36px;height:36px}
  .section{padding:56px 0}
  .hero{padding:52px 0 48px}
  .grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .offer-side{grid-template-columns:1fr}
  .sec-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .commit-img img{min-height:220px}
  .mobile-panel .nav-actions{display:flex}
  .mobile-panel .nav-actions .btn{flex:1}
}
@media (max-width:520px){
  .container{padding-inline:16px}
  .hero h1{font-size:27px}
  .btn{width:100%}
  .hero-actions .btn{width:100%}
  .logo{max-width:180px;font-size:12.5px}
  .footer-grid{grid-template-columns:1fr}
  .lead-form{padding:20px}
  .card-img{height:150px}
}