/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-deep:#03150E;
  --bg-soft:#0B2E1E;
  --panel:rgba(14,53,36,.86);
  --panel-2:rgba(7,32,21,.92);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-line:rgba(245,158,11,.26);
  --gold-soft:rgba(245,158,11,.10);
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#8FB3A2;
  --radius-lg:22px;
  --radius:16px;
  --radius-sm:10px;
  --shadow-lg:0 34px 70px -46px rgba(0,0,0,.98);
  --shadow-gold:0 20px 45px -30px rgba(245,158,11,.7);
  --container:1200px;
  --font:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 12% -8%,rgba(245,158,11,.10),transparent 60%),
    radial-gradient(900px 520px at 92% 6%,rgba(16,185,129,.10),transparent 62%),
    linear-gradient(180deg,#051F14 0%,#03150E 100%);
  color:var(--ivory);
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:16px}
h1,h2,h3,h4{margin:0 0 14px;font-weight:700;line-height:1.28;letter-spacing:-.01em}
h1{font-size:clamp(26px,3.6vw,42px);font-weight:800}
h2{font-size:clamp(22px,2.7vw,32px);font-weight:700}
h3{font-size:clamp(18px,2vw,22px)}
h4{font-size:17px}
p{margin:0 0 14px;color:var(--mint);line-height:1.68}
ul,ol{margin:0 0 16px;padding-left:20px}
li{margin-bottom:8px;color:var(--mint);line-height:1.65}
strong{color:#fff}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.container>.row{margin-left:-12px;margin-right:-12px}
.row{max-width:var(--container);margin-left:auto;margin-right:auto}
.column,.columns{padding-left:12px;padding-right:12px}

/* ---------- HEADER / NAV ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,31,20,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--gold-line);
}
.nav-inner{display:flex;align-items:center;gap:16px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex:0 0 44px;
  background:linear-gradient(145deg,var(--gold-light),var(--gold) 55%,#B45309);
  color:#04241a;display:grid;place-items:center;font-weight:800;font-size:19px;
  box-shadow:0 10px 22px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-size:15.5px;color:#fff;letter-spacing:.1px}
.brand-text span{font-size:10.5px;color:var(--olive);text-transform:uppercase;letter-spacing:1.5px;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  display:inline-block;padding:9px 15px;border-radius:999px;font-size:14.5px;
  color:var(--mint);white-space:nowrap;transition:background .25s,color .25s,box-shadow .25s;
}
.nav-links a:hover{background:var(--gold-soft);color:#fff}
.nav-links a.active{background:rgba(245,158,11,.16);color:var(--gold-light);box-shadow:inset 0 0 0 1px var(--gold-line)}
.nav-auth{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{
  padding:10px 18px;border-radius:999px;border:1px solid var(--gold-line);
  color:var(--gold-light);font-size:14.5px;font-weight:600;background:transparent;
  transition:.25s;display:inline-block;
}
.btn-login:hover{background:var(--gold-soft);border-color:var(--gold);color:#fff}
.btn-signup{
  padding:11px 20px;border-radius:999px;font-size:14.5px;font-weight:700;
  background:linear-gradient(135deg,var(--gold-light),var(--gold) 60%,#D97706);
  color:#04241a;display:inline-block;white-space:nowrap;
  box-shadow:0 12px 26px -16px rgba(245,158,11,.95);transition:.25s;border:0;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 18px 32px -16px rgba(245,158,11,1)}
.nav-toggle{
  display:none;width:46px;height:46px;border-radius:13px;margin-left:auto;
  border:1px solid var(--gold-line);background:transparent;color:var(--gold-light);
  cursor:pointer;place-items:center;font-size:17px;
}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:999px;
  font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;
  transition:transform .25s,box-shadow .25s,background .25s,border-color .25s,color .25s;
}
.btn-primary{background:linear-gradient(135deg,var(--gold-light),var(--gold) 62%,#D97706);color:#04241a;box-shadow:0 16px 34px -22px rgba(245,158,11,1)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 44px -22px rgba(245,158,11,1)}
.btn-ghost{border-color:var(--gold-line);color:var(--gold-light);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-3px);color:#fff}
.btn:active{transform:translateY(1px) scale(.99)}

/* ---------- SECTION SHELL ---------- */
.section{padding:70px 0;position:relative}
.section-tight{padding:48px 0}
.section-alt{
  background:linear-gradient(180deg,rgba(11,46,30,.55),rgba(5,31,20,.25));
  border-top:1px solid rgba(245,158,11,.13);
  border-bottom:1px solid rgba(245,158,11,.13);
}
.section-head{max-width:820px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--gold-light);
  background:var(--gold-soft);border:1px solid var(--gold-line);
  padding:6px 14px;border-radius:999px;margin-bottom:14px;
}
.lead{font-size:16.5px;color:var(--mint);max-width:760px}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--gold-line),transparent);margin:0}

/* ---------- HERO ---------- */
.hero{
  position:relative;overflow:hidden;padding:66px 0 58px;
  background:
    linear-gradient(115deg,rgba(3,21,14,.95) 0%,rgba(5,31,20,.86) 48%,rgba(3,21,14,.97) 100%),
    url('/assets/images/d75dabe2ca0584fe.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--gold-line);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(680px 380px at 78% 18%,rgba(245,158,11,.16),transparent 66%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.hero h1{color:#fff;text-shadow:0 14px 40px rgba(0,0,0,.6)}
.hero h1 .accent{
  display:block;font-size:.56em;font-weight:600;letter-spacing:.6px;
  color:var(--gold-light);margin-top:12px;text-shadow:none;
}
.hero-copy p{font-size:16.5px;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.hero-meta{display:flex;flex-wrap:wrap;gap:20px;margin-top:26px;padding-top:22px;border-top:1px solid rgba(245,158,11,.18)}
.hero-meta div b{display:block;font-size:20px;color:var(--gold-light)}
.hero-meta div span{font-size:12.5px;color:var(--muted)}

.member-card{
  background:linear-gradient(165deg,rgba(11,46,30,.95),rgba(4,22,15,.98));
  border:1px solid var(--gold-line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-lg);position:relative;
}
.member-card::before{
  content:"";position:absolute;top:-1px;left:26px;right:26px;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold-light),transparent);
}
.member-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}
.member-top h3{margin:0;font-size:17px;color:#fff}
.member-top span{font-size:11.5px;color:var(--olive);text-transform:uppercase;letter-spacing:1.3px}
.tier-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.tier{
  font-size:12px;font-weight:600;padding:6px 13px;border-radius:999px;
  border:1px solid var(--gold-line);color:var(--olive);background:rgba(255,255,255,.02);
}
.tier.is-active{color:#04241a;background:linear-gradient(135deg,var(--gold-light),var(--gold));border-color:transparent}
.progress-wrap{margin-bottom:8px}
.progress-label{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted);margin-bottom:8px}
.progress-bar{height:8px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden}
.progress-bar i{display:block;height:100%;width:68%;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--gold-light))}
.member-list{list-style:none;padding:0;margin:20px 0 22px}
.member-list li{
  display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--mint);
  padding:9px 0;border-bottom:1px dashed rgba(245,158,11,.16);
}
.member-list li:last-child{border-bottom:0}
.member-list i{color:var(--gold-light);margin-top:4px;font-size:12px}
.member-card .btn{width:100%;justify-content:center}

/* ---------- METRICS STRIP ---------- */
.metrics-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--gold-line);border:1px solid var(--gold-line);
  border-radius:var(--radius);overflow:hidden;
}
.metrics-strip div{background:rgba(6,28,19,.92);padding:24px 22px}
.metrics-strip b{display:block;font-size:26px;color:var(--gold-light);font-weight:800;letter-spacing:-.5px}
.metrics-strip span{font-size:13px;color:var(--muted);display:block;margin-top:6px;line-height:1.5}

/* ---------- CATALOG / TOC ---------- */
.toc{display:grid;grid-template-columns:repeat(2,1fr);gap:0 34px;border-top:1px solid var(--gold-line)}
.toc a{
  display:flex;gap:14px;align-items:baseline;padding:15px 0;
  border-bottom:1px solid rgba(245,158,11,.14);font-size:15.5px;color:var(--mint);
  transition:color .25s,padding-left .25s;
}
.toc a:hover{color:var(--gold-light);padding-left:6px}
.toc a b{color:var(--gold);font-size:13px;font-weight:700;min-width:26px}

/* ---------- CARDS ---------- */
.card{
  background:linear-gradient(168deg,var(--panel),var(--panel-2));
  border:1px solid var(--gold-line);border-radius:var(--radius);
  padding:24px;height:100%;transition:transform .3s,border-color .3s,box-shadow .3s;
}
.card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.5);box-shadow:var(--shadow-gold)}
.card h3{margin-bottom:10px;color:#fff;font-size:18px}
.card p{font-size:14.5px;margin-bottom:0;color:var(--mint)}
.card-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px;
  background:rgba(245,158,11,.12);border:1px solid var(--gold-line);color:var(--gold-light);font-size:18px;
}
.card-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(220,38,38,.18);border:1px solid rgba(220,38,38,.45);
  padding:4px 10px;border-radius:999px;margin-bottom:12px;
}
.card-media{
  border-radius:var(--radius-sm);overflow:hidden;margin:-6px -6px 16px;
  border:1px solid var(--gold-line);
}
.card-media img{width:100%;height:168px;object-fit:cover;transition:transform .5s}
.card:hover .card-media img{transform:scale(1.05)}

/* ---------- VALUE LIST ---------- */
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:46px;align-items:start}
.value-list{list-style:none;padding:0;margin:0;counter-reset:v}
.value-list li{
  position:relative;padding:18px 0 18px 56px;border-bottom:1px solid rgba(245,158,11,.14);
}
.value-list li:last-child{border-bottom:0}
.value-list li::before{
  counter-increment:v;content:counter(v,decimal-leading-zero);
  position:absolute;left:0;top:19px;font-size:14px;font-weight:800;color:var(--gold);
  border:1px solid var(--gold-line);border-radius:10px;width:38px;height:38px;
  display:grid;place-items:center;background:rgba(245,158,11,.07);
}
.value-list b{display:block;color:#fff;font-size:16px;margin-bottom:5px}
.value-list span{font-size:14.5px;color:var(--mint);line-height:1.6}

/* ---------- TECHNIQUE BLOCKS ---------- */
.tech-block{padding:32px 0;border-bottom:1px solid rgba(245,158,11,.15)}
.tech-block:last-child{border-bottom:0;padding-bottom:0}
.tech-block h3{color:#fff;max-width:900px}
.step-list{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.step-list li{
  background:rgba(6,28,19,.85);border:1px solid var(--gold-line);border-radius:var(--radius-sm);
  padding:18px 20px;font-size:14.5px;color:var(--mint);
}
.step-list b{display:block;color:var(--gold-light);font-size:12.5px;letter-spacing:1.3px;text-transform:uppercase;margin-bottom:7px}

.note-box{
  margin-top:24px;padding:20px 22px;border-radius:var(--radius-sm);
  border-left:3px solid var(--gold);background:rgba(245,158,11,.07);font-size:14.5px;color:var(--mint);
}
.note-box b{color:var(--gold-light)}

/* ---------- TABLES ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--gold-line);border-radius:var(--radius);background:rgba(6,28,19,.7)}
table.data-table{width:100%;border-collapse:collapse;min-width:680px}
table.data-table th,table.data-table td{padding:15px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(245,158,11,.13)}
table.data-table th{color:var(--gold-light);font-size:12.5px;text-transform:uppercase;letter-spacing:1.2px;background:rgba(245,158,11,.08);white-space:nowrap}
table.data-table td{color:var(--mint)}
table.data-table tr:last-child td{border-bottom:0}
table.data-table td b{color:#fff}
.table-caption{font-size:13px;color:var(--muted);margin-top:12px}

/* ---------- CHART ---------- */
.chart{margin-top:8px}
.chart-row{display:grid;grid-template-columns:minmax(150px,1.1fr) 3fr 88px;align-items:center;gap:16px;padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.16)}
.chart-row:last-child{border-bottom:0}
.chart-row span{font-size:14px;color:var(--mint)}
.chart-track{height:10px;border-radius:999px;background:rgba(255,255,255,.06);overflow:hidden}
.chart-track i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#D97706,var(--gold-light))}
.chart-row b{font-size:14.5px;color:var(--gold-light);text-align:right}

/* ---------- MATRIX ---------- */
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.matrix-item{
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:22px;
  background:linear-gradient(170deg,rgba(11,46,30,.8),rgba(5,25,17,.9));
}
.matrix-item time{display:block;font-size:19px;font-weight:800;color:var(--gold-light);letter-spacing:-.4px}
.matrix-item b{display:block;margin:10px 0 6px;color:#fff;font-size:15px}
.matrix-item p{font-size:14px;margin:0}

/* ---------- VIP TIERS ---------- */
.vip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.vip-card{
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:24px;
  background:linear-gradient(170deg,rgba(14,53,36,.85),rgba(5,25,17,.92));
  transition:transform .3s,border-color .3s,box-shadow .3s;
}
.vip-card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.55);box-shadow:var(--shadow-gold)}
.vip-card h3{margin:0 0 4px;font-size:18px;color:#fff}
.vip-card .vip-req{font-size:12.5px;color:var(--olive);text-transform:uppercase;letter-spacing:1.2px}
.vip-card ul{list-style:none;padding:0;margin:18px 0 0}
.vip-card li{font-size:14px;color:var(--mint);padding:7px 0 7px 20px;position:relative}
.vip-card li::before{content:"◆";position:absolute;left:0;top:7px;color:var(--gold);font-size:10px}
.vip-card.is-featured{border-color:var(--gold);box-shadow:0 24px 50px -34px rgba(245,158,11,.95)}

/* ---------- STEPS / TIMELINE ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{border-top:2px solid var(--gold);padding-top:20px}
.step em{font-style:normal;font-size:12.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-light)}
.step b{display:block;margin:8px 0 8px;font-size:17px;color:#fff}
.step p{font-size:14.5px;margin:0}

.timeline{border-left:1px solid var(--gold-line);padding-left:28px;margin-left:6px}
.timeline-item{position:relative;padding-bottom:28px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
  content:"";position:absolute;left:-34px;top:6px;width:12px;height:12px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.18);
}
.timeline-item time{font-size:12.5px;letter-spacing:1.3px;text-transform:uppercase;color:var(--olive)}
.timeline-item b{display:block;color:#fff;margin:6px 0 6px;font-size:16px}
.timeline-item p{font-size:14.5px;margin:0}

/* ---------- PAYMENT / TAGS ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.tag{
  font-size:13px;font-weight:600;padding:9px 16px;border-radius:12px;
  border:1px solid var(--gold-line);color:var(--mint);background:rgba(255,255,255,.03);
}
.tag i{color:var(--gold-light);margin-right:8px}
.chip{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(245,158,11,.12);border:1px solid var(--gold-line);
  padding:4px 11px;border-radius:999px;
}

/* ---------- NEWS ---------- */
.news-list{display:flex;flex-direction:column;gap:0}
.news-item{padding:20px 0;border-bottom:1px solid rgba(245,158,11,.15)}
.news-item:first-child{padding-top:0}
.news-title{font-size:17px;margin:0 0 8px;color:#fff;transition:color .25s}
.news-item:hover .news-title{color:var(--gold-light)}
.news-desc{font-size:14.5px;margin:0 0 10px;color:var(--mint)}
.news-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.news-date{font-size:12.5px;color:var(--muted)}
.side-block{
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:24px;
  background:linear-gradient(170deg,rgba(11,46,30,.85),rgba(5,25,17,.92));
}
.side-block h3{font-size:16px;color:#fff;margin-bottom:16px}
.side-list{list-style:none;padding:0;margin:0}
.side-list li{padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.18)}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list a{font-size:14.5px;color:var(--mint);display:block;transition:color .25s}
.side-list a:hover{color:var(--gold-light)}
.side-list span{font-size:12px;color:var(--muted);display:block;margin-top:5px}
.empty-note{font-size:15px;color:var(--muted);padding:24px;border:1px dashed var(--gold-line);border-radius:var(--radius);text-align:center}

/* ---------- TESTIMONIAL ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:24px;
  background:rgba(6,28,19,.75);
}
.quote p{font-size:14.5px;color:var(--mint)}
.quote footer{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:16px;border-top:1px solid rgba(245,158,11,.16)}
.quote footer b{font-size:14px;color:#fff;display:block}
.quote footer span{font-size:12.5px;color:var(--muted)}
.avatar{
  width:42px;height:42px;border-radius:50%;flex:0 0 42px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#04241a;font-weight:800;
}

/* ---------- TRUST ---------- */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{display:flex;gap:14px;align-items:flex-start}
.trust-item i{font-size:20px;color:var(--gold-light);margin-top:3px}
.trust-item b{display:block;color:#fff;font-size:15px;margin-bottom:5px}
.trust-item span{font-size:14px;color:var(--mint)}

/* ---------- FAQ ---------- */
.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.faq-item{
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:22px;
  background:rgba(6,28,19,.72);
}
.faq-item h3{font-size:16px;color:#fff;margin-bottom:10px;display:flex;gap:10px}
.faq-item h3 i{color:var(--gold-light);font-size:14px;margin-top:4px}
.faq-item p{font-size:14.5px;margin:0}

/* ---------- FORM ---------- */
.form-section{
  background:
    linear-gradient(120deg,rgba(3,21,14,.95),rgba(8,38,25,.9)),
    url('/assets/images/a8ee3d2b7b26c483.jpg') center/cover no-repeat;
  border-top:1px solid var(--gold-line);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.signup-form{
  border:1px solid var(--gold-line);border-radius:var(--radius-lg);padding:28px;
  background:rgba(4,22,15,.72);backdrop-filter:blur(6px);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--olive);text-transform:uppercase;letter-spacing:1.1px;margin-bottom:8px}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:12px;border:1px solid var(--gold-line);
  background:rgba(255,255,255,.04);color:#fff;transition:border-color .25s,background .25s;
}
.field input::placeholder{color:rgba(209,250,229,.42)}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(245,158,11,.08);outline:none}
.field select option{background:#0B2E1E;color:#fff}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--mint);margin:4px 0 20px}
.check input{margin-top:4px;accent-color:var(--gold)}
.signup-form .btn{width:100%;justify-content:center}
.form-note{font-size:12.5px;color:var(--muted);margin:14px 0 0;text-align:center}
.form-points{list-style:none;padding:0;margin:22px 0 0}
.form-points li{display:flex;gap:11px;font-size:14.5px;color:var(--mint);padding:9px 0}
.form-points i{color:var(--gold-light);margin-top:4px;font-size:12px}

/* ---------- FOOTER ---------- */
.site-footer{background:#03150E;border-top:1px solid var(--gold-line);padding:60px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(245,158,11,.14)}
.site-footer h4{font-size:13px;text-transform:uppercase;letter-spacing:1.5px;color:var(--gold-light);margin-bottom:16px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:10px}
.site-footer a{font-size:14.5px;color:var(--mint);transition:color .25s}
.site-footer a:hover{color:var(--gold-light)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:17px}
.footer-brand b{font-size:15px;color:#fff;display:block}
.footer-brand span{font-size:11px;color:var(--olive);letter-spacing:1.3px;text-transform:uppercase}
.footer-about{font-size:14px;color:var(--muted);max-width:340px}
.license-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.license-row span{font-size:11.5px;color:var(--muted);border:1px solid rgba(245,158,11,.22);border-radius:8px;padding:6px 11px}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding-top:22px}
.footer-bottom p{margin:0;font-size:13px;color:var(--muted)}
.age-badge{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--gold);color:var(--gold-light);font-size:12.5px;font-weight:800;
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;color:#04241a;font-size:22px;
  background:radial-gradient(circle at 32% 28%,#FFF3C4,#FCD34D 38%,#F59E0B 72%,#B45309);
  border:2px solid #F59E0B;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:fabFloat 3.2s ease-in-out infinite;
  transition:transform .3s,box-shadow .3s,opacity .3s;
  opacity:.88;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 34px rgba(245,158,11,.7)}
.fab:hover i{transform:rotate(360deg)}
.fab i{transition:transform .6s ease}
.fab:active{transform:scale(.94) translateY(2px)}
.fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;border:2px solid #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .split{grid-template-columns:1fr;gap:28px}
  .matrix{grid-template-columns:repeat(2,1fr)}
  .vip-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .form-grid{grid-template-columns:1fr;gap:30px}
}
@media (max-width:980px){
  .nav-toggle{display:grid}
  .nav-auth{margin-left:0}
  .brand-text span{display:none}
  .nav-links{
    position:absolute;top:100%;left:-20px;right:-20px;flex-direction:column;align-items:stretch;
    gap:2px;padding:12px 20px 20px;background:rgba(6,30,20,.99);
    border-bottom:1px solid var(--gold-line);box-shadow:var(--shadow-lg);display:none;margin-left:0;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:10px;font-size:15px}
  .nav-auth .btn-login,.nav-auth .btn-signup{padding:9px 14px;font-size:13.5px}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .metrics-strip{grid-template-columns:repeat(2,1fr)}
  .toc{grid-template-columns:1fr}
  .step-list{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:26px}
  .faq-list{grid-template-columns:1fr}
  .chart-row{grid-template-columns:1fr;gap:8px}
  .chart-row b{text-align:left}
  .member-card{padding:22px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .nav-inner{min-height:66px;gap:10px}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:16px}
  .brand-text b{font-size:13.5px}
  .nav-toggle{width:42px;height:42px}
  .nav-auth{gap:6px}
  .nav-auth .btn-login{padding:8px 11px;font-size:12.5px}
  .nav-auth .btn-signup{padding:9px 13px;font-size:12.5px}
  .matrix{grid-template-columns:1fr}
  .vip-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .hero{padding:44px 0 40px}
  .footer-grid{grid-template-columns:1fr}
  .metrics-strip{grid-template-columns:1fr}
  .fab{left:12px;bottom:84px;width:54px;height:54px}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-deep:#03150E;
  --bg-soft:#0B2E1E;
  --panel:rgba(14,53,36,.86);
  --panel-2:rgba(7,32,21,.92);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-line:rgba(245,158,11,.26);
  --gold-soft:rgba(245,158,11,.10);
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#8FB3A2;
  --radius-lg:22px;
  --radius:16px;
  --radius-sm:10px;
  --shadow-lg:0 34px 70px -46px rgba(0,0,0,.98);
  --shadow-gold:0 20px 45px -30px rgba(245,158,11,.7);
  --container:1200px;
  --font:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 12% -8%,rgba(245,158,11,.10),transparent 60%),
    radial-gradient(900px 520px at 92% 6%,rgba(16,185,129,.10),transparent 62%),
    linear-gradient(180deg,#051F14 0%,#03150E 100%);
  color:var(--ivory);
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:16px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}
p{margin:0 0 14px}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.25;font-weight:700}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.row{max-width:var(--container);margin-left:auto;margin-right:auto}
.column,.columns{padding-left:12px;padding-right:12px}
/* ---------- HEADER / NAV ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,31,20,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--gold-line);
}
.nav-inner{display:flex;align-items:center;gap:16px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex:0 0 44px;
  background:linear-gradient(145deg,var(--gold-light),var(--gold) 55%,#B45309);
  color:#04241a;display:grid;place-items:center;font-weight:800;font-size:19px;
  box-shadow:0 10px 22px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-size:15.5px;color:#fff;letter-spacing:.1px}
.brand-text span{font-size:10.5px;color:var(--olive);text-transform:uppercase;letter-spacing:1.5px;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  display:inline-block;padding:9px 15px;border-radius:999px;font-size:14.5px;
  color:var(--mint);white-space:nowrap;transition:background .25s,color .25s,box-shadow .25s;
}
.nav-links a:hover{background:var(--gold-soft);color:#fff}
.nav-links a.active{background:rgba(245,158,11,.16);color:var(--gold-light);box-shadow:inset 0 0 0 1px var(--gold-line)}
.nav-auth{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{
  padding:10px 18px;border-radius:999px;border:1px solid var(--gold-line);
  color:var(--gold-light);font-size:14.5px;font-weight:600;background:transparent;
  transition:.25s;display:inline-block;
}
.btn-login:hover{background:var(--gold-soft);border-color:var(--gold);color:#fff}
.btn-signup{
  padding:11px 20px;border-radius:999px;font-size:14.5px;font-weight:700;
  background:linear-gradient(135deg,var(--gold-light),var(--gold) 60%,#D97706);
  color:#04241a;display:inline-block;white-space:nowrap;
  box-shadow:0 12px 26px -16px rgba(245,158,11,.95);transition:.25s;border:0;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 18px 32px -16px rgba(245,158,11,1)}
.nav-toggle{
  display:none;width:46px;height:46px;border-radius:13px;margin-left:auto;
  border:1px solid var(--gold-line);background:transparent;color:var(--gold-light);
  cursor:pointer;place-items:center;font-size:17px;
}
/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:999px;
  font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;
  transition:transform .25s,box-shadow .25s,background .25s,border-color .25s,color .25s;
}
.btn-primary{background:linear-gradient(135deg,var(--gold-light),var(--gold) 62%,#D97706);color:#04241a;box-shadow:0 16px 34px -22px rgba(245,158,11,1)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 44px -22px rgba(245,158,11,1)}
.btn-ghost{border-color:var(--gold-line);color:var(--gold-light);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-3px);color:#fff}
.btn:active{transform:translateY(1px) scale(.99)}
/* ---------- SECTION SHELL ---------- */
.section{padding:70px 0;position:relative}
.section-tight{padding:48px 0}
.section-alt{
  background:linear-gradient(180deg,rgba(11,46,30,.55),rgba(5,31,20,.25));
  border-top:1px solid rgba(245,158,11,.13);
  border-bottom:1px solid rgba(245,158,11,.13);
}
.section-head{max-width:820px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--gold-light);
  background:var(--gold-soft);border:1px solid var(--gold-line);
  padding:6px 14px;border-radius:999px;margin-bottom:14px;
}
h2.section-title{font-size:30px;color:#fff;margin-bottom:10px}
h2.section-title .accent{color:var(--gold-light)}
.lead{font-size:16.5px;color:var(--mint);max-width:780px}
.text-muted{color:var(--muted)}
/* ---------- ARTICLE HERO ---------- */
.article-hero{
  position:relative;overflow:hidden;padding:54px 0 48px;
  background:
    linear-gradient(115deg,rgba(3,21,14,.96) 0%,rgba(5,31,20,.86) 52%,rgba(3,21,14,.97) 100%),
    url('/assets/images/97487eb8facf2244.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--gold-line);
}
.article-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(620px 340px at 82% 12%,rgba(245,158,11,.16),transparent 68%);
}
.article-hero .container{position:relative;z-index:2}
.crumb{font-size:13px;color:var(--olive);margin-bottom:16px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.crumb a{color:var(--mint);border-bottom:1px dotted var(--gold-line)}
.crumb a:hover{color:var(--gold-light)}
.article-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:start}
.article-hero h1{font-size:40px;line-height:1.2;color:#fff;margin-bottom:16px;text-shadow:0 16px 40px rgba(0,0,0,.6)}
.article-hero .hero-sum{font-size:17px;color:var(--mint);max-width:64ch;margin-bottom:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:8px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.meta-chip{
  display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--mint);
  background:rgba(248,250,252,.05);border:1px solid rgba(248,250,252,.10);
  padding:7px 13px;border-radius:999px;
}
.meta-chip i{color:var(--gold-light)}
.hero-panel{
  background:var(--panel);
  border:1px solid var(--gold-line);
  border-radius:var(--radius-lg);
  padding:24px;
  box-shadow:var(--shadow-lg);
}
.hero-panel h3{font-size:15px;text-transform:uppercase;letter-spacing:1.4px;color:var(--gold-light);margin-bottom:16px}
.hero-panel .panel-list{list-style:none;margin:0;padding:0}
.hero-panel .panel-list li{
  display:flex;gap:12px;align-items:flex-start;padding:11px 0;
  border-bottom:1px dashed rgba(245,158,11,.18);font-size:14.5px;color:var(--mint);
}
.hero-panel .panel-list li:last-child{border-bottom:0;padding-bottom:0}
.hero-panel .panel-list b{color:#fff;display:block;font-size:15px}
.hero-panel .panel-list i{color:var(--gold);margin-top:4px}
.panel-note{font-size:13px;color:var(--olive);margin-top:14px;margin-bottom:0}
/* ---------- METRIC STRIP ---------- */
.metric-strip{
  background:linear-gradient(180deg,rgba(11,46,30,.75),rgba(5,31,20,.4));
  border-bottom:1px solid var(--gold-line);
}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric-card{
  background:var(--panel-2);
  border:1px solid var(--gold-line);
  border-radius:var(--radius);
  padding:22px 20px;
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.metric-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.55);box-shadow:var(--shadow-gold)}
.metric-value{font-size:30px;font-weight:800;color:var(--gold-light);line-height:1.1;letter-spacing:-.5px}
.metric-label{font-size:13.5px;color:var(--mint);margin-top:8px;display:block}
/* ---------- ARTICLE BODY ---------- */
.article-shell{max-width:880px}
.article-body{font-size:16.5px;line-height:1.75;color:var(--mint)}
.article-body h2{
  font-size:27px;color:#fff;margin:40px 0 14px;padding-left:15px;
  border-left:4px solid var(--gold);line-height:1.3;
}
.article-body h3{font-size:20px;color:var(--gold-light);margin:28px 0 10px}
.article-body h4{font-size:17px;color:#fff;margin:22px 0 8px}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin-bottom:9px}
.article-body strong{color:#fff}
.article-body a{color:var(--gold-light);border-bottom:1px solid var(--gold-line)}
.article-body a:hover{border-bottom-color:var(--gold-light)}
.article-body img{border-radius:var(--radius);border:1px solid var(--gold-line);margin:20px 0}
.article-body blockquote{
  margin:22px 0;padding:18px 22px;border-left:3px solid var(--gold);
  background:rgba(245,158,11,.07);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--ivory);
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--gold-line);padding:11px 13px;text-align:left}
.article-body th{background:rgba(245,158,11,.12);color:#fff;font-weight:700}
.article-empty{
  background:var(--panel-2);border:1px dashed var(--gold-line);border-radius:var(--radius);
  padding:34px;text-align:left;
}
.article-empty h2{font-size:24px;color:#fff}
/* ---------- TIMELINE ---------- */
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.timeline li{
  display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:start;
  background:var(--panel-2);border:1px solid var(--gold-line);border-radius:var(--radius);
  padding:20px 22px;transition:transform .25s,border-color .25s;
}
.timeline li:hover{transform:translateX(5px);border-color:rgba(245,158,11,.5)}
.step-no{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  font-weight:800;font-size:18px;color:#04241a;
  background:linear-gradient(145deg,var(--gold-light),var(--gold) 60%,#B45309);
}
.timeline h4{font-size:17px;color:#fff;margin-bottom:6px}
.timeline p{margin:0;font-size:15px;color:var(--mint)}
/* ---------- DATA TABLE (compare) ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--gold-line);border-radius:var(--radius);background:var(--panel-2)}
.compare{width:100%;border-collapse:collapse;min-width:620px;font-size:15px}
.compare th,.compare td{padding:14px 18px;text-align:left;border-bottom:1px solid rgba(245,158,11,.14)}
.compare thead th{
  background:rgba(245,158,11,.12);color:var(--gold-light);
  font-size:12.5px;letter-spacing:1.2px;text-transform:uppercase;font-weight:700;
}
.compare tbody tr:last-child td{border-bottom:0}
.compare tbody tr:hover{background:rgba(245,158,11,.05)}
.compare td b{color:#fff}
.tag-good{color:#34D399;font-weight:700}
.tag-warn{color:#F87171;font-weight:700}
/* ---------- CARD GRID ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.info-card{
  background:var(--panel);
  border:1px solid var(--gold-line);
  border-radius:var(--radius);
  padding:24px;
  position:relative;overflow:hidden;
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.info-card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:3px;
  background:linear-gradient(90deg,var(--gold-light),rgba(245,158,11,0));
  opacity:0;transition:opacity .28s;
}
.info-card:hover{transform:translateY(-5px);border-color:rgba(245,158,11,.5);box-shadow:var(--shadow-gold)}
.info-card:hover::before{opacity:1}
.info-card .card-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid var(--gold-line);color:var(--gold-light);
  font-size:18px;margin-bottom:16px;
}
.info-card h4{font-size:17.5px;color:#fff;margin-bottom:8px}
.info-card p{font-size:14.8px;color:var(--mint);margin:0}
.info-card .corner-tag{
  position:absolute;top:16px;right:0;background:var(--red);color:#fff;
  font-size:10.5px;font-weight:800;letter-spacing:1.2px;padding:5px 13px;
  border-radius:999px 0 0 999px;
}
/* ---------- ASSURANCE ---------- */
.assure-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.assure-item{
  display:flex;gap:13px;align-items:flex-start;
  background:rgba(7,32,21,.7);border:1px solid rgba(245,158,11,.16);
  border-radius:var(--radius-sm);padding:18px;
}
.assure-item i{color:var(--gold-light);font-size:19px;margin-top:3px}
.assure-item b{display:block;color:#fff;font-size:14.5px}
.assure-item span{font-size:13px;color:var(--muted)}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:var(--panel-2);border:1px solid var(--gold-line);
  border-radius:var(--radius);overflow:hidden;transition:border-color .25s;
}
.faq-item[open]{border-color:rgba(245,158,11,.5)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;display:flex;
  justify-content:space-between;gap:16px;align-items:center;
  font-size:16px;font-weight:600;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;
  color:var(--gold-light);font-size:13px;transition:transform .25s;
}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item .faq-body{padding:0 22px 20px;color:var(--mint);font-size:15.3px}
/* ---------- CTA / FORM ---------- */
.cta-panel{
  background:
    linear-gradient(120deg,rgba(3,21,14,.95),rgba(11,46,30,.9)),
    url('/assets/images/72dc7f39a7224d6d.jpg') center/cover no-repeat;
  border:1px solid var(--gold-line);
  border-radius:var(--radius-lg);
  padding:40px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
  box-shadow:var(--shadow-lg);
}
.cta-panel h2{font-size:29px;color:#fff;margin-bottom:12px}
.cta-panel p{color:var(--mint);margin-bottom:16px}
.cta-list{list-style:none;margin:0;padding:0}
.cta-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.8px;color:var(--mint);margin-bottom:9px}
.cta-list i{color:var(--gold-light);margin-top:4px}
.form-box{background:rgba(4,24,16,.85);border:1px solid var(--gold-line);border-radius:var(--radius);padding:24px}
.form-box label{display:block;font-size:13px;color:var(--olive);text-transform:uppercase;letter-spacing:1.1px;margin-bottom:7px}
.form-box input{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.9);border:1px solid var(--gold-line);color:#fff;
  transition:border-color .25s,box-shadow .25s;
}
.form-box input::placeholder{color:#6F8C7F}
.form-box input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.14);outline:none}
.form-box .field{margin-bottom:16px}
.form-note{font-size:12.5px;color:var(--olive);margin:12px 0 0}
.form-msg{font-size:13.5px;color:#34D399;margin:10px 0 0;display:none}
.form-msg.show{display:block}
/* ---------- FOOTER ---------- */
.site-footer{
  background:linear-gradient(180deg,rgba(3,21,14,.96),rgba(2,14,9,.99));
  border-top:1px solid var(--gold-line);
  padding:58px 0 26px;margin-top:10px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand b{color:#fff;font-size:15.5px;display:block}
.footer-brand span span{font-size:10.5px;color:var(--olive);text-transform:uppercase;letter-spacing:1.4px}
.footer-about{font-size:14.2px;color:var(--muted);max-width:44ch}
.site-footer h4{font-size:13px;text-transform:uppercase;letter-spacing:1.4px;color:var(--gold-light);margin-bottom:16px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer ul li{margin-bottom:10px}
.site-footer ul a{font-size:14.3px;color:var(--mint);transition:color .22s,padding-left .22s}
.site-footer ul a:hover{color:var(--gold-light);padding-left:4px}
.license-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.license-row span{
  font-size:11.5px;color:var(--mint);background:rgba(245,158,11,.08);
  border:1px solid var(--gold-line);border-radius:999px;padding:5px 12px;
}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(245,158,11,.16);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{margin:0;font-size:13px;color:var(--olive)}
.age-badge{
  font-size:12px;font-weight:800;color:#04241a;letter-spacing:1px;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  border-radius:999px;padding:6px 14px;
}
/* ---------- FAB ---------- */
.fab-support{
  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%,#2A1206,#0B0C0E 68%);
  border:2px solid var(--gold);
  color:var(--gold-light);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.8;
  transition:transform .28s,opacity .28s,box-shadow .28s;
  animation:fabFloat 3.6s ease-in-out infinite;
}
.fab-support:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.6);animation-play-state:paused}
.fab-support:active{transform:scale(.95) translateY(3px)}
.fab-support i{transition:transform .5s ease}
.fab-support:hover i{transform:rotate(360deg)}
.fab-support .fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
    background:rgba(4,25,16,.99);border:1px solid var(--gold-line);
    border-radius:0 0 var(--radius) var(--radius);padding:12px;gap:2px;display:none;margin-left:0;
  }
  .nav-links.open{display:flex}
  .nav-toggle{display:grid;margin-left:0}
  .brand{margin-right:auto}
  .article-hero-grid{grid-template-columns:1fr;gap:30px}
  .article-hero h1{font-size:33px}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .assure-row{grid-template-columns:repeat(2,1fr)}
  .cta-panel{grid-template-columns:1fr;padding:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .section{padding:52px 0}
  h2.section-title{font-size:25px}
  .article-hero{padding:40px 0 36px}
  .article-hero h1{font-size:28px}
  .article-hero .hero-sum{font-size:15.6px}
  .metric-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .metric-value{font-size:25px}
  .card-grid{grid-template-columns:1fr}
  .assure-row{grid-template-columns:1fr}
  .timeline li{grid-template-columns:1fr;gap:12px}
  .btn{padding:12px 20px;font-size:14.3px}
  .brand-text b{font-size:14px}
  .brand-text span{display:none}
  .btn-login{padding:8px 13px;font-size:13px}
  .btn-signup{padding:9px 14px;font-size:13px}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .container{padding:0 15px}
  .article-hero h1{font-size:24px}
  .article-hero-grid{gap:22px}
  .hero-actions .btn{width:100%;justify-content:center}
  .metric-grid{grid-template-columns:1fr 1fr;gap:11px}
  .metric-card{padding:16px 14px}
  .metric-value{font-size:22px}
  .metric-label{font-size:12.4px}
  .hero-panel,.form-box,.cta-panel{padding:20px}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:16px}
  .nav-inner{min-height:66px;gap:9px}
  .nav-auth{gap:6px}
  .faq-item summary{padding:15px 17px;font-size:15px}
  .faq-item .faq-body{padding:0 17px 17px}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-deep:#03150E;
  --bg-soft:#0B2E1E;
  --panel:rgba(14,53,36,.86);
  --panel-2:rgba(7,32,21,.92);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-line:rgba(245,158,11,.26);
  --gold-soft:rgba(245,158,11,.10);
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#8FB3A2;
  --radius-lg:22px;
  --radius:16px;
  --radius-sm:10px;
  --shadow-lg:0 34px 70px -46px rgba(0,0,0,.98);
  --shadow-gold:0 20px 45px -30px rgba(245,158,11,.7);
  --container:1200px;
  --font:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 12% -8%,rgba(245,158,11,.10),transparent 60%),
    radial-gradient(900px 520px at 92% 6%,rgba(16,185,129,.10),transparent 62%),
    linear-gradient(180deg,#051F14 0%,#03150E 100%);
  color:var(--ivory);
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:16px}
ul{margin:0;padding:0;list-style:none}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.28;color:#fff;letter-spacing:-.2px}
h1{font-size:clamp(30px,4.4vw,48px)}
h2{font-size:clamp(23px,3vw,33px)}
h3{font-size:18px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.row{max-width:var(--container);margin-left:auto;margin-right:auto}
.column,.columns{padding-left:12px;padding-right:12px}
/* ---------- HEADER / NAV ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,31,20,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--gold-line);
}
.nav-inner{display:flex;align-items:center;gap:16px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex:0 0 44px;
  background:linear-gradient(145deg,var(--gold-light),var(--gold) 55%,#B45309);
  color:#04241a;display:grid;place-items:center;font-weight:800;font-size:19px;
  box-shadow:0 10px 22px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-size:15.5px;color:#fff;letter-spacing:.1px;white-space:nowrap}
.brand-text span{font-size:10.5px;color:var(--olive);text-transform:uppercase;letter-spacing:1.5px;margin-top:3px;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  display:inline-block;padding:9px 15px;border-radius:999px;font-size:14.5px;
  color:var(--mint);white-space:nowrap;transition:background .25s,color .25s,box-shadow .25s;
}
.nav-links a:hover{background:var(--gold-soft);color:#fff}
.nav-links a.active{background:rgba(245,158,11,.16);color:var(--gold-light);box-shadow:inset 0 0 0 1px var(--gold-line)}
.nav-auth{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{
  padding:10px 18px;border-radius:999px;border:1px solid var(--gold-line);
  color:var(--gold-light);font-size:14.5px;font-weight:600;background:transparent;
  transition:.25s;display:inline-block;
}
.btn-login:hover{background:var(--gold-soft);border-color:var(--gold);color:#fff}
.btn-signup{
  padding:11px 20px;border-radius:999px;font-size:14.5px;font-weight:700;
  background:linear-gradient(135deg,var(--gold-light),var(--gold) 60%,#D97706);
  color:#04241a;display:inline-block;white-space:nowrap;
  box-shadow:0 12px 26px -16px rgba(245,158,11,.95);transition:.25s;border:0;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 18px 32px -16px rgba(245,158,11,1)}
.nav-toggle{
  display:none;width:46px;height:46px;border-radius:13px;
  border:1px solid var(--gold-line);background:transparent;color:var(--gold-light);
  cursor:pointer;place-items:center;font-size:17px;
}
/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:999px;
  font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;
  transition:transform .25s,box-shadow .25s,background .25s,border-color .25s,color .25s;
}
.btn-primary{background:linear-gradient(135deg,var(--gold-light),var(--gold) 62%,#D97706);color:#04241a;box-shadow:0 16px 34px -22px rgba(245,158,11,1)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 44px -22px rgba(245,158,11,1)}
.btn-ghost{border-color:var(--gold-line);color:var(--gold-light);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-3px);color:#fff}
.btn:active{transform:translateY(1px) scale(.99)}
/* ---------- SECTION SHELL ---------- */
main{display:block}
.section{padding:70px 0;position:relative}
.section-tight{padding:48px 0}
.section-alt{
  background:linear-gradient(180deg,rgba(11,46,30,.55),rgba(5,31,20,.25));
  border-top:1px solid rgba(245,158,11,.13);
  border-bottom:1px solid rgba(245,158,11,.13);
}
.section-head{max-width:840px;margin-bottom:34px}
.section-head h2{margin-bottom:12px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--gold-light);
  background:var(--gold-soft);border:1px solid var(--gold-line);
  padding:6px 14px;border-radius:999px;margin-bottom:14px;
}
.lead{font-size:16.5px;color:var(--mint);max-width:780px}
.tag{
  display:inline-block;font-size:11px;text-transform:uppercase;letter-spacing:1px;font-weight:700;
  color:var(--gold-light);border:1px solid var(--gold-line);border-radius:999px;
  padding:4px 11px;background:var(--gold-soft);white-space:nowrap;
}
.tag-sm{font-size:10.5px;padding:3px 9px;letter-spacing:.7px}
/* ---------- HERO ---------- */
.hero{
  position:relative;overflow:hidden;padding:66px 0 58px;
  background:
    linear-gradient(115deg,rgba(3,21,14,.95) 0%,rgba(5,31,20,.86) 48%,rgba(3,21,14,.97) 100%),
    url('/assets/images/d75dabe2ca0584fe.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--gold-line);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(680px 380px at 78% 18%,rgba(245,158,11,.16),transparent 66%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:start}
.hero h1{color:#fff;text-shadow:0 14px 40px rgba(0,0,0,.6)}
.hero h1 .accent{
  display:block;font-size:.52em;font-weight:600;letter-spacing:.4px;
  color:var(--gold-light);margin-top:14px;text-shadow:none;line-height:1.5;
}
.hero-copy>p{font-size:16.5px;color:var(--mint);max-width:660px;margin-top:18px}
.hero-list{margin:22px 0 0;max-width:640px}
.hero-list li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--mint);margin-bottom:11px}
.hero-list i{color:var(--gold-light);margin-top:4px;font-size:13px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.trust-strip{display:flex;flex-wrap:wrap;gap:10px;padding-top:18px;border-top:1px dashed rgba(245,158,11,.25)}
.trust-strip span{
  font-size:12.5px;color:var(--mint);background:rgba(245,158,11,.08);
  border:1px solid var(--gold-line);border-radius:999px;padding:6px 13px;
  display:inline-flex;gap:7px;align-items:center;
}
.trust-strip i{color:var(--gold-light)}
.hero-panel{
  background:var(--panel);border:1px solid var(--gold-line);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-lg);
}
.panel-head{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding-bottom:14px;border-bottom:1px dashed rgba(245,158,11,.28);margin-bottom:16px;
}
.panel-head b{font-size:13.5px;text-transform:uppercase;letter-spacing:1.1px;color:var(--gold-light)}
.stat-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mini-stat{background:var(--panel-2);border:1px solid rgba(245,158,11,.18);border-radius:var(--radius-sm);padding:14px}
.mini-stat b{display:block;font-size:23px;color:var(--gold-light);line-height:1.2}
.mini-stat span{font-size:12.5px;color:var(--muted);display:block;margin-top:4px}
.mini-rooms{margin-top:18px}
.mini-room{
  display:flex;justify-content:space-between;gap:10px;font-size:13.5px;
  color:var(--mint);padding:10px 0;border-bottom:1px solid rgba(245,158,11,.12);
}
.mini-room b{color:var(--gold-light)}
.panel-note{margin-top:16px;font-size:12.8px;color:var(--olive)}
/* ---------- GRIDS ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
/* ---------- STAT CARDS ---------- */
.stat-card{
  background:var(--panel-2);border:1px solid rgba(245,158,11,.18);border-left:3px solid var(--gold);
  border-radius:var(--radius);padding:24px 22px;transition:transform .3s,box-shadow .3s,border-color .3s;
}
.stat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-gold);border-color:var(--gold)}
.stat-num{font-size:34px;font-weight:800;color:var(--gold-light);line-height:1}
.stat-label{display:block;margin-top:10px;font-size:14.5px;color:#fff;font-weight:600}
.stat-note{display:block;margin-top:6px;font-size:13.4px;color:var(--muted)}
.note-line{
  margin-top:26px;padding-left:16px;border-left:2px solid var(--gold-line);
  font-size:14.5px;color:var(--mint);max-width:880px;
}
/* ---------- FEATURE CARDS ---------- */
.feature-card{
  background:var(--panel-2);border:1px solid rgba(245,158,11,.18);border-radius:var(--radius);
  padding:26px 24px;transition:transform .3s,box-shadow .3s,border-color .3s;
}
.feature-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.card-index{font-size:11.5px;letter-spacing:2px;font-weight:700;text-transform:uppercase;color:var(--olive)}
.feature-card h3{margin:12px 0 10px}
.card-text{font-size:14.8px;color:var(--mint)}
/* ---------- ROOM CARDS ---------- */
.room-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.room-card{
  background:var(--panel-2);border:1px solid rgba(245,158,11,.18);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s,border-color .3s;
}
.room-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.room-media{aspect-ratio:4/3;overflow:hidden;background:#08301f}
.room-media img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
.room-card:hover .room-media img{transform:scale(1.06)}
.room-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.room-body h3{font-size:17px}
.room-meta{display:flex;flex-wrap:wrap;gap:8px}
.room-note{font-size:13.8px;color:var(--mint)}
.hours-box{
  margin-top:28px;border:1px dashed var(--gold-line);border-radius:var(--radius);
  padding:22px 24px;background:rgba(245,158,11,.05);
}
.hours-box h3{margin-bottom:12px;font-size:17px}
.hours-box ul{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 20px}
.hours-box li{font-size:14.2px;color:var(--mint);display:flex;gap:9px;align-items:flex-start}
.hours-box i{color:var(--gold-light);margin-top:4px;font-size:12px}
/* ---------- COMPARISON TABLE ---------- */
.table-wrap{
  overflow-x:auto;border:1px solid var(--gold-line);border-radius:var(--radius);
  background:var(--panel-2);box-shadow:var(--shadow-lg);
}
table.cmp{width:100%;border-collapse:collapse;min-width:660px;font-size:15px}
table.cmp th,table.cmp td{padding:15px 18px;text-align:left;border-bottom:1px solid rgba(245,158,11,.14);vertical-align:top}
table.cmp thead th{
  background:rgba(245,158,11,.10);color:var(--gold-light);font-size:12.5px;
  text-transform:uppercase;letter-spacing:.9px;font-weight:700;
}
table.cmp td:first-child{color:#fff;font-weight:600}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp tbody tr:hover{background:rgba(245,158,11,.05)}
table.cmp .good{color:var(--gold-light);font-weight:700}
/* ---------- TIMELINE ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  background:var(--panel-2);border:1px solid rgba(245,158,11,.18);border-radius:var(--radius);
  padding:24px 22px;position:relative;transition:transform .3s,border-color .3s,box-shadow .3s;
}
.step:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.step-num{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#04241a;
  font-weight:800;margin-bottom:14px;font-size:15px;
}
.step h3{font-size:16.5px;margin-bottom:9px}
.step p{font-size:14.2px;color:var(--mint)}
/* ---------- CMS POST LIST ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  background:var(--panel-2);border:1px solid rgba(245,158,11,.18);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s,border-color .3s;
}
.post-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.post-media{display:block;aspect-ratio:16/10;overflow:hidden;background:#08301f}
.post-media img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
.post-card:hover .post-media img{transform:scale(1.06)}
.post-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.post-date{font-size:12.5px;color:var(--olive)}
.post-body h3{font-size:17px;line-height:1.4}
.post-body h3 a{transition:color .25s}
.post-body h3 a:hover{color:var(--gold-light)}
.post-body p{font-size:14.2px;color:var(--mint)}
.empty-note{
  grid-column:1/-1;padding:26px;border:1px dashed var(--gold-line);
  border-radius:var(--radius);color:var(--mint);font-size:15px;background:rgba(245,158,11,.04);
}
/* ---------- ASSURANCE ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.assure-item{
  display:flex;gap:16px;padding:22px;background:var(--panel-2);
  border:1px solid rgba(245,158,11,.16);border-radius:var(--radius);transition:border-color .3s,transform .3s;
}
.assure-item:hover{border-color:var(--gold);transform:translateY(-4px)}
.assure-icon{
  width:46px;height:46px;flex:0 0 46px;border-radius:13px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid var(--gold-line);color:var(--gold-light);font-size:18px;
}
.assure-item h3{font-size:16.5px;margin-bottom:6px}
.assure-item p{font-size:14.3px;color:var(--mint)}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.pay-badge{
  font-size:13px;font-weight:600;color:#fff;background:rgba(245,158,11,.10);
  border:1px solid var(--gold-line);border-radius:var(--radius-sm);padding:9px 15px;
  display:inline-flex;gap:8px;align-items:center;transition:background .25s,border-color .25s;
}
.pay-badge:hover{background:rgba(245,158,11,.2);border-color:var(--gold)}
.pay-badge i{color:var(--gold-light)}
.member-block{
  margin-top:30px;padding:24px;border:1px dashed var(--gold-line);
  border-radius:var(--radius);background:rgba(245,158,11,.05);
}
.member-block h3{font-size:17px;margin-bottom:14px}
.member-block ul{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 22px}
.member-block li{font-size:14.2px;color:var(--mint);display:flex;gap:9px;align-items:flex-start}
.member-block i{color:var(--gold-light);margin-top:4px;font-size:12px}
/* ---------- QUICK ANSWER + FAQ ---------- */
.qa-split{display:grid;grid-template-columns:.92fr 1.08fr;gap:38px;align-items:start}
.qa-col h3{font-size:17px;margin-bottom:14px}
.qa-item{padding:16px 0;border-bottom:1px solid rgba(245,158,11,.14)}
.qa-item:first-of-type{padding-top:0}
.qa-item b{display:block;color:var(--gold-light);font-size:15.4px;margin-bottom:6px}
.qa-item span{font-size:14.5px;color:var(--mint)}
.faq details{
  background:var(--panel-2);border:1px solid rgba(245,158,11,.18);border-radius:var(--radius-sm);
  margin-bottom:12px;overflow:hidden;transition:border-color .3s;
}
.faq details[open]{border-color:rgba(245,158,11,.45)}
.faq summary{
  cursor:pointer;list-style:none;padding:16px 20px;font-weight:600;color:#fff;font-size:15.5px;
  display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold-light);font-size:20px;font-weight:700;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 18px;color:var(--mint);font-size:14.5px}
/* ---------- CTA ---------- */
.cta-band{
  background:
    linear-gradient(135deg,rgba(245,158,11,.16),rgba(11,46,30,.92) 55%,rgba(3,21,14,.96)),
    url('/assets/images/97487eb8facf2244.jpg') center/cover no-repeat;
  border:1px solid var(--gold-line);border-radius:var(--radius-lg);
  padding:38px;box-shadow:var(--shadow-lg);
}
.cta-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:36px;align-items:start}
.cta-grid h2{margin-bottom:12px}
.cta-points{margin-top:22px}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:14.8px;color:var(--mint);margin-bottom:12px}
.cta-points i{color:var(--gold-light);margin-top:4px;font-size:13px}
.cta-hotline{
  margin-top:22px;padding-top:18px;border-top:1px dashed rgba(245,158,11,.3);
  font-size:14.2px;color:var(--gold-light);display:flex;gap:10px;align-items:center;
}
.cta-form{
  background:rgba(3,21,14,.62);border:1px solid var(--gold-line);
  border-radius:var(--radius);padding:24px;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:11.5px;text-transform:uppercase;letter-spacing:1.1px;color:var(--gold-light);font-weight:600}
.field input,.field select{
  background:rgba(3,21,14,.85);border:1px solid rgba(245,158,11,.28);
  border-radius:var(--radius-sm);padding:13px 14px;color:#fff;width:100%;
  transition:border-color .25s,box-shadow .25s;
}
.field input::placeholder{color:#6f8f80}
.field input:focus,.field select:focus{
  border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.16);outline:none;
}
.cta-form .btn{width:100%;justify-content:center;margin-top:16px}
.form-note{font-size:12.7px;color:var(--olive);margin-top:12px}
/* ---------- FOOTER ---------- */
.site-footer{
  background:linear-gradient(180deg,#03150E,#020d08);
  border-top:1px solid var(--gold-line);padding:58px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand b{display:block;font-size:15.5px;color:#fff}
.footer-brand span span{font-size:10.5px;color:var(--olive);text-transform:uppercase;letter-spacing:1.3px}
.footer-about{font-size:14.5px;color:var(--muted);max-width:430px}
.license-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.license-row span{
  font-size:11.5px;border:1px solid var(--gold-line);color:var(--mint);
  border-radius:999px;padding:5px 12px;background:var(--gold-soft);
}
.site-footer h4{font-size:13.5px;text-transform:uppercase;letter-spacing:1.2px;color:var(--gold-light);margin:0 0 14px}
.site-footer ul li{margin-bottom:9px}
.site-footer ul a{font-size:14.4px;color:var(--mint);transition:color .25s,padding-left .25s}
.site-footer ul a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;align-items:center;
  border-top:1px solid rgba(245,158,11,.14);margin-top:36px;padding-top:20px;
}
.footer-bottom p{margin:0;font-size:13.4px;color:var(--olive)}
.age-badge{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--gold);color:var(--gold-light);font-weight:800;font-size:13px;
}
/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#1b2b23,#04241a 72%);
  border:2px solid var(--gold);color:var(--gold-light);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;
  transition:transform .3s,opacity .3s,box-shadow .3s;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 14px 34px rgba(245,158,11,.6)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab-float{display:grid;place-items:center;width:100%;height:100%;animation:fabFloat 3.4s ease-in-out infinite}
.fab i{transition:transform .55s cubic-bezier(.4,0,.2,1)}
.fab:hover i{transform:rotate(360deg)}
.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)}}
/* ---------- RESPONSIVE ---------- */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .grid-4,.post-grid,.room-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-grid{grid-template-columns:1fr}
  .member-block ul,.hours-box ul{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1024px){
  .nav-toggle{display:grid;order:3;margin-left:auto}
  .nav-links{
    position:absolute;top:calc(100% + 10px);left:0;right:0;margin:0;
    flex-direction:column;align-items:stretch;gap:6px;display:none;
    background:rgba(6,32,21,.99);border:1px solid var(--gold-line);
    border-radius:var(--radius);padding:12px;box-shadow:var(--shadow-lg);z-index:90;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:var(--radius-sm)}
  .nav-auth{order:2}
}
@media (max-width:900px){
  .qa-split{grid-template-columns:1fr;gap:28px}
  .assure-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .grid-3,.grid-4,.post-grid,.room-grid,.timeline{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr 1fr}
  .cta-band{padding:26px}
  .form-grid{grid-template-columns:1fr}
  .member-block ul,.hours-box ul{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero{padding:46px 0 42px}
  .brand-text span{display:none}
  .brand-text b{font-size:13.5px}
  .btn-login{padding:8px 12px;font-size:13px}
  .btn-signup{padding:9px 14px;font-size:13px}
  .hero-actions .btn{width:100%;justify-content:center}
  .cta-form{padding:18px}
  .fab{width:52px;height:52px;font-size:18px;bottom:88px}
}

/* roulang page: category2 */
/* ===== Design system: Royal Emerald & Imperial Gold ===== */
:root{
  --bg:#051F14;
  --bg-deep:#03150E;
  --bg-soft:#0B2E1E;
  --panel:rgba(14,53,36,.86);
  --panel-2:rgba(7,32,21,.92);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-line:rgba(245,158,11,.26);
  --gold-soft:rgba(245,158,11,.10);
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#8FB3A2;
  --radius-lg:22px;
  --radius:16px;
  --radius-sm:10px;
  --shadow-lg:0 34px 70px -46px rgba(0,0,0,.98);
  --shadow-gold:0 20px 45px -30px rgba(245,158,11,.7);
  --container:1200px;
  --font:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 12% -8%,rgba(245,158,11,.10),transparent 60%),
    radial-gradient(900px 520px at 92% 6%,rgba(16,185,129,.10),transparent 62%),
    linear-gradient(180deg,#051F14 0%,#03150E 100%);
  color:var(--ivory);
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:16px}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.26;font-weight:700;color:#fff;letter-spacing:-.2px}
h1{font-size:clamp(30px,4.4vw,50px);line-height:1.14}
h2{font-size:clamp(23px,2.7vw,33px)}
h3{font-size:19px}
h4{font-size:16px}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:72px 0;position:relative}
.section-tight{padding:52px 0}
.section-alt{
  background:linear-gradient(180deg,rgba(11,46,30,.62),rgba(5,31,20,.20));
  border-top:1px solid rgba(245,158,11,.13);
  border-bottom:1px solid rgba(245,158,11,.13);
}
.section-head{max-width:860px;margin-bottom:36px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p{color:var(--mint);font-size:16.5px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--gold-light);
  background:var(--gold-soft);border:1px solid var(--gold-line);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.lead{font-size:16.5px;color:var(--mint);max-width:780px}
.text-muted{color:var(--muted)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--gold-line),transparent);margin:0}

/* ===== Header / Nav ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,31,20,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--gold-line);
}
.nav-inner{display:flex;align-items:center;gap:16px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex:0 0 44px;
  background:linear-gradient(145deg,var(--gold-light),var(--gold) 55%,#B45309);
  color:#04241a;display:grid;place-items:center;font-weight:800;font-size:19px;
  box-shadow:0 10px 22px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-size:15.5px;color:#fff;letter-spacing:.1px}
.brand-text span{font-size:10.5px;color:var(--olive);text-transform:uppercase;letter-spacing:1.5px;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  display:inline-block;padding:9px 15px;border-radius:999px;font-size:14.5px;
  color:var(--mint);white-space:nowrap;transition:background .25s,color .25s,box-shadow .25s;
}
.nav-links a:hover{background:var(--gold-soft);color:#fff}
.nav-links a.active{background:rgba(245,158,11,.16);color:var(--gold-light);box-shadow:inset 0 0 0 1px var(--gold-line)}
.nav-auth{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{
  padding:10px 18px;border-radius:999px;border:1px solid var(--gold-line);
  color:var(--gold-light);font-size:14.5px;font-weight:600;background:transparent;
  transition:.25s;display:inline-block;
}
.btn-login:hover{background:var(--gold-soft);border-color:var(--gold);color:#fff}
.btn-signup{
  padding:11px 20px;border-radius:999px;font-size:14.5px;font-weight:700;
  background:linear-gradient(135deg,var(--gold-light),var(--gold) 60%,#D97706);
  color:#04241a;display:inline-block;white-space:nowrap;
  box-shadow:0 12px 26px -16px rgba(245,158,11,.95);transition:.25s;border:0;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 18px 32px -16px rgba(245,158,11,1)}
.nav-toggle{
  display:none;width:46px;height:46px;border-radius:13px;margin-left:auto;
  border:1px solid var(--gold-line);background:transparent;color:var(--gold-light);
  cursor:pointer;place-items:center;font-size:17px;
}

/* ===== Buttons / badges ===== */
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:999px;
  font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;
  transition:transform .25s,box-shadow .25s,background .25s,border-color .25s,color .25s;
}
.btn-primary{background:linear-gradient(135deg,var(--gold-light),var(--gold) 62%,#D97706);color:#04241a;box-shadow:0 16px 34px -22px rgba(245,158,11,1)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 44px -22px rgba(245,158,11,1)}
.btn-ghost{border-color:var(--gold-line);color:var(--gold-light);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-3px);color:#fff}
.btn:active{transform:translateY(1px) scale(.99)}
.badge{
  display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;
  text-transform:uppercase;letter-spacing:1.2px;padding:6px 12px;border-radius:999px;
  border:1px solid var(--gold-line);background:var(--gold-soft);color:var(--gold-light);
}
.badge-red{background:rgba(220,38,38,.14);border-color:rgba(220,38,38,.42);color:#FCA5A5}
.tag{display:inline-block;font-size:12px;color:var(--olive);border:1px dashed rgba(163,163,117,.42);padding:4px 10px;border-radius:999px}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;padding:64px 0 58px;
  background:
    linear-gradient(115deg,rgba(3,21,14,.95) 0%,rgba(5,31,20,.86) 48%,rgba(3,21,14,.97) 100%),
    url('/assets/images/a8ee3d2b7b26c483.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--gold-line);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(680px 380px at 78% 16%,rgba(245,158,11,.16),transparent 66%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:start}
.crumb{font-size:13px;color:var(--muted);margin-bottom:16px}
.crumb a:hover{color:var(--gold-light)}
.crumb span{margin:0 8px;color:rgba(163,163,117,.7)}
.hero h1{color:#fff;text-shadow:0 14px 40px rgba(0,0,0,.6)}
.hero h1 .accent{
  display:block;font-size:.5em;font-weight:600;letter-spacing:.4px;line-height:1.4;
  color:var(--gold-light);margin-top:14px;text-shadow:none;
}
.hero-copy p{color:var(--mint);font-size:16.5px;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-note{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-badges{display:flex;flex-wrap:wrap;gap:16px;margin-top:26px;padding-top:20px;border-top:1px solid rgba(245,158,11,.16)}
.hero-badges div{font-size:13px;color:var(--muted)}
.hero-badges b{display:block;color:#fff;font-size:15px;margin-bottom:2px}
.hero-panel{
  background:linear-gradient(180deg,rgba(11,46,30,.94),rgba(4,24,15,.96));
  border:1px solid var(--gold-line);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-lg);position:relative;
}
.hero-panel::before{
  content:"30s";position:absolute;top:-14px;right:20px;
  background:linear-gradient(135deg,var(--red),#991B1B);color:#fff;
  font-size:12px;font-weight:800;letter-spacing:1.4px;padding:6px 14px;border-radius:999px;
  box-shadow:0 12px 26px -14px rgba(220,38,38,.9);
}
.hero-panel h3{font-size:15px;text-transform:uppercase;letter-spacing:1.4px;color:var(--gold-light);margin-bottom:16px}
.pace-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px dashed rgba(245,158,11,.18)}
.pace-row:last-of-type{border-bottom:0}
.pace-row span{font-size:14px;color:var(--mint)}
.pace-row b{font-size:15px;color:var(--gold-light);white-space:nowrap}
.hero-panel .mini{
  margin-top:16px;padding:14px;border-radius:var(--radius-sm);
  background:rgba(245,158,11,.07);border:1px solid rgba(245,158,11,.18);
  font-size:13.5px;color:var(--olive);
}

/* ===== Stat board ===== */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-card{
  background:linear-gradient(180deg,rgba(14,53,36,.9),rgba(5,28,18,.9));
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:22px 20px;
  transition:transform .3s,border-color .3s,box-shadow .3s;
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.stat-card i{color:var(--gold-light);font-size:18px;margin-bottom:12px;display:block}
.stat-num{font-size:30px;font-weight:800;color:#fff;line-height:1.1;letter-spacing:-1px}
.stat-num em{font-style:normal;font-size:15px;color:var(--gold-light);font-weight:600;margin-left:4px}
.stat-card p{margin:8px 0 0;font-size:13.5px;color:var(--muted)}
.board-split{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center;margin-top:44px}
.board-figure{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--gold-line);box-shadow:var(--shadow-lg);position:relative}
.board-figure img{width:100%;height:100%;object-fit:cover;min-height:280px}
.board-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:13px;color:var(--mint);
  background:linear-gradient(180deg,transparent,rgba(3,21,14,.94));
}
.check-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid rgba(245,158,11,.12);font-size:15px;color:var(--mint)}
.check-list li:last-child{border-bottom:0}
.check-list i{color:var(--gold-light);margin-top:5px}

/* ===== Scenario cards ===== */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.scene-card{
  background:rgba(7,32,21,.78);border:1px solid rgba(245,158,11,.16);
  border-radius:var(--radius);padding:26px 22px;transition:border-color .3s,transform .3s;
}
.scene-card:hover{border-color:var(--gold);transform:translateY(-4px)}
.scene-card i{font-size:20px;color:var(--gold-light);margin-bottom:14px;display:block}
.scene-card h3{margin-bottom:10px}
.scene-card p{font-size:14.5px;color:var(--mint);margin:0}
.scene-card .tag{margin-top:14px}

/* ===== Timeline ===== */
.timeline-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:start}
.timeline{position:relative;padding-left:0}
.timeline li{
  position:relative;padding:0 0 26px 62px;
  border-left:1px solid rgba(245,158,11,.2);margin-left:20px;
}
.timeline li:last-child{border-left-color:transparent;padding-bottom:0}
.timeline .step-no{
  position:absolute;left:-21px;top:-2px;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;font-weight:800;font-size:15px;color:#04241a;
  background:linear-gradient(145deg,var(--gold-light),var(--gold) 60%,#B45309);
  box-shadow:0 12px 24px -14px rgba(245,158,11,.95);
}
.timeline h3{font-size:17px;margin-bottom:6px}
.timeline p{font-size:14.5px;color:var(--mint);margin:0}
.timeline .clock{display:inline-block;font-size:12px;color:var(--gold-light);letter-spacing:1px;text-transform:uppercase;margin-bottom:6px}
.side-note{
  background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(4,24,15,.94));
  border:1px solid var(--gold-line);border-radius:var(--radius-lg);padding:26px;
}
.side-note h3{margin-bottom:14px}
.side-note ul li{font-size:14.5px;color:var(--mint);padding:9px 0;border-bottom:1px dashed rgba(245,158,11,.16);display:flex;gap:10px}
.side-note ul li:last-child{border-bottom:0}
.side-note ul li i{color:var(--red);margin-top:5px}
.side-note .warn{
  margin-top:18px;padding:14px;border-radius:var(--radius-sm);font-size:13.5px;
  background:rgba(220,38,38,.10);border:1px solid rgba(220,38,38,.3);color:#FCA5A5;
}

/* ===== Channel cards ===== */
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.channel-card{
  background:linear-gradient(180deg,rgba(14,53,36,.92),rgba(5,28,18,.9));
  border:1px solid rgba(245,158,11,.2);border-radius:var(--radius);padding:24px 20px;
  display:flex;flex-direction:column;gap:10px;transition:transform .3s,border-color .3s;
}
.channel-card:hover{transform:translateY(-5px);border-color:var(--gold)}
.channel-logo{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:19px;
  background:rgba(245,158,11,.12);color:var(--gold-light);border:1px solid var(--gold-line);
}
.channel-card h3{font-size:16.5px;margin:0}
.channel-card p{font-size:13.5px;color:var(--muted);margin:0}
.channel-meta{margin-top:auto;display:flex;justify-content:space-between;font-size:13px;color:var(--gold-light);padding-top:12px;border-top:1px solid rgba(245,158,11,.14)}

/* ===== Compare + tiers ===== */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{border-radius:var(--radius);padding:26px 24px;border:1px solid rgba(245,158,11,.16);background:rgba(7,32,21,.66)}
.compare-col.good{border-color:var(--gold);background:linear-gradient(180deg,rgba(14,53,36,.95),rgba(5,28,18,.9));box-shadow:var(--shadow-gold)}
.compare-col h3{display:flex;align-items:center;gap:10px;font-size:18px}
.compare-col ul li{font-size:14.5px;color:var(--mint);padding:9px 0 9px 26px;position:relative;border-bottom:1px dashed rgba(245,158,11,.14)}
.compare-col ul li:last-child{border-bottom:0}
.compare-col ul li::before{content:"•";position:absolute;left:6px;color:var(--olive)}
.compare-col.good ul li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;font-size:11px;color:var(--gold-light);left:2px;top:13px}
.tier-block{margin-top:44px}
.tier-row{
  display:grid;grid-template-columns:1.1fr 1.1fr .9fr .9fr;gap:14px;align-items:center;
  padding:16px 18px;border:1px solid rgba(245,158,11,.14);border-radius:var(--radius-sm);
  background:rgba(7,32,21,.6);margin-bottom:10px;transition:border-color .3s,background .3s;
}
.tier-row:hover{border-color:var(--gold);background:rgba(14,53,36,.8)}
.tier-row.head{background:transparent;border-color:transparent;padding-bottom:6px;font-size:12px;text-transform:uppercase;letter-spacing:1.2px;color:var(--olive)}
.tier-row b{color:#fff;font-size:15px}
.tier-row span{font-size:14px;color:var(--mint)}
.tier-row .hl{color:var(--gold-light);font-weight:700}

/* ===== Category entry ===== */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{
  position:relative;border-radius:var(--radius);padding:26px 22px;
  background:linear-gradient(180deg,rgba(14,53,36,.92),rgba(5,28,18,.9));
  border:1px solid var(--gold-line);display:block;transition:transform .3s,border-color .3s,box-shadow .3s;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.cat-card h3{font-size:18px;margin-bottom:10px}
.cat-card p{font-size:14px;color:var(--mint);margin:0}
.cat-card .go{margin-top:18px;display:inline-flex;align-items:center;gap:8px;font-size:13.5px;color:var(--gold-light);font-weight:600}
.cat-card.current{border-color:var(--gold);box-shadow:inset 0 0 0 1px rgba(245,158,11,.4)}
.cat-card .state{position:absolute;top:18px;right:18px;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--olive);border:1px solid rgba(163,163,117,.4);padding:3px 10px;border-radius:999px}

/* ===== Assurance strip ===== */
.assure{background:linear-gradient(120deg,rgba(11,46,30,.94),rgba(3,21,14,.96));border-top:1px solid var(--gold-line);border-bottom:1px solid var(--gold-line)}
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.assure-item{display:flex;gap:14px;align-items:flex-start}
.assure-item i{font-size:19px;color:var(--gold-light);margin-top:4px}
.assure-item b{display:block;color:#fff;font-size:15px;margin-bottom:4px}
.assure-item span{font-size:13.5px;color:var(--muted)}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px;max-width:960px;margin:0 auto}
.faq details{
  border:1px solid rgba(245,158,11,.18);border-radius:var(--radius);overflow:hidden;
  background:rgba(7,32,21,.72);transition:border-color .3s,background .3s;
}
.faq details[open]{border-color:var(--gold);background:rgba(14,53,36,.85)}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:600;font-size:15.5px;color:#fff;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"\2b";font-size:20px;color:var(--gold-light);line-height:1;transition:transform .3s}
.faq details[open] summary::after{content:"\2212"}
.faq .answer{padding:0 22px 20px;font-size:14.5px;color:var(--mint)}

/* ===== CTA / form ===== */
.cta-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  background:
    linear-gradient(115deg,rgba(3,21,14,.95),rgba(11,46,30,.9)),
    url('/assets/images/72dc7f39a7224d6d.jpg') center/cover no-repeat;
  border:1px solid var(--gold-line);border-radius:var(--radius-lg);padding:44px;
  box-shadow:var(--shadow-lg);
}
.cta-copy h2{margin-bottom:14px}
.cta-copy p{color:var(--mint);font-size:15.5px}
.cta-points li{display:flex;gap:12px;font-size:14.5px;color:var(--mint);padding:8px 0}
.cta-points i{color:var(--gold-light);margin-top:5px}
.cta-form{background:rgba(3,21,14,.9);border:1px solid var(--gold-line);border-radius:var(--radius);padding:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;text-transform:uppercase;letter-spacing:1.1px;color:var(--olive);margin-bottom:8px}
.field input,.field select{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  background:rgba(11,46,30,.7);border:1px solid rgba(245,158,11,.22);color:#fff;
  transition:border-color .25s,background .25s;
}
.field input::placeholder{color:rgba(143,179,162,.7)}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(11,46,30,.95)}
.cta-form .btn{width:100%;justify-content:center}
.form-note{margin-top:14px;font-size:12.5px;color:var(--muted)}
.form-ok{margin-top:14px;padding:12px 14px;border-radius:var(--radius-sm);font-size:13.5px;
  background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.4);color:#A7F3D0;display:none}
.form-ok.show{display:block}

/* ===== Footer ===== */
.site-footer{
  background:linear-gradient(180deg,rgba(3,21,14,.96),rgba(2,14,9,1));
  border-top:1px solid var(--gold-line);padding:56px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand b{display:block;color:#fff;font-size:15px}
.footer-brand span span{font-size:11px;color:var(--olive);letter-spacing:1.2px;text-transform:uppercase}
.footer-about{font-size:14px;color:var(--muted);max-width:420px}
.license-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.license-row span{font-size:11.5px;color:var(--mint);border:1px solid rgba(245,158,11,.22);border-radius:999px;padding:5px 11px;background:rgba(245,158,11,.06)}
.site-footer h4{font-size:13px;text-transform:uppercase;letter-spacing:1.4px;color:var(--gold-light);margin-bottom:16px}
.site-footer ul li{margin-bottom:10px}
.site-footer ul li a{font-size:14px;color:var(--muted);transition:color .25s,padding-left .25s}
.site-footer ul li a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid rgba(245,158,11,.16);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{margin:0;font-size:13px;color:var(--muted)}
.age-badge{
  display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--gold);color:var(--gold-light);font-weight:800;font-size:13px;
  background:rgba(245,158,11,.08);
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;color:#04241a;font-size:20px;
  background:radial-gradient(circle at 32% 28%,#FDE68A,#F59E0B 52%,#B45309 100%);
  border:2px solid #FCD34D;
  box-shadow:0 6px 25px rgba(245,158,11,.45);
  opacity:.85;transition:opacity .3s,transform .3s,box-shadow .3s;
  animation:fab-float 3.6s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.65)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .5s}
.fab:hover i{transform:rotate(360deg)}
.fab-badge{
  position:absolute;top:0;right:0;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fab-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== Responsive ===== */
@media screen and (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .board-split{grid-template-columns:1fr;gap:26px}
  .channel-grid{grid-template-columns:repeat(2,1fr)}
  .scene-grid{grid-template-columns:1fr 1fr}
  .cat-grid{grid-template-columns:1fr 1fr}
  .assure-grid{grid-template-columns:1fr 1fr}
  .timeline-wrap{grid-template-columns:1fr;gap:28px}
  .cta-wrap{grid-template-columns:1fr;padding:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .nav-links a{padding:8px 11px;font-size:13.5px}
}
@media screen and (max-width:820px){
  .nav-links{
    display:none;position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;padding:14px 20px 18px;
    background:rgba(5,31,20,.99);border-bottom:1px solid var(--gold-line);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 8px;font-size:15px;border-radius:10px}
  .nav-toggle{display:grid}
  .nav-inner{flex-wrap:wrap}
  .nav-auth{margin-left:0}
  .brand-text b{font-size:14px}
  .brand-text span{font-size:9.5px;letter-spacing:1.1px}
}
@media screen and (max-width:640px){
  .section{padding:52px 0}
  .stat-grid{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .assure-grid{grid-template-columns:1fr}
  .compare-grid{grid-template-columns:1fr}
  .tier-row{grid-template-columns:1fr 1fr;row-gap:6px}
  .tier-row.head{display:none}
  .footer-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%;justify-content:center}
  .brand-text span{display:none}
  .cta-wrap{padding:24px 20px}
  .fab{left:12px;bottom:88px;width:52px;height:52px}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-deep:#03150E;
  --bg-soft:#0B2E1E;
  --panel:rgba(14,53,36,.86);
  --panel-2:rgba(7,32,21,.92);
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-line:rgba(245,158,11,.26);
  --gold-soft:rgba(245,158,11,.10);
  --red:#DC2626;
  --ivory:#F8FAFC;
  --mint:#D1FAE5;
  --olive:#A3A375;
  --muted:#8FB3A2;
  --radius-lg:22px;
  --radius:16px;
  --radius-sm:10px;
  --shadow-lg:0 34px 70px -46px rgba(0,0,0,.98);
  --shadow-gold:0 20px 45px -30px rgba(245,158,11,.7);
  --container:1200px;
  --font:'Be Vietnam Pro','Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 12% -8%,rgba(245,158,11,.10),transparent 60%),
    radial-gradient(900px 520px at 92% 6%,rgba(16,185,129,.10),transparent 62%),
    linear-gradient(180deg,#051F14 0%,#03150E 100%);
  color:var(--ivory);
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
p{margin:0 0 14px}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.28;font-weight:800;color:#fff}
h2{font-size:clamp(23px,2.6vw,32px)}
h3{font-size:19px}
ul{margin:0 0 14px;padding-left:20px}
li{margin-bottom:9px}
button,input,select,textarea{font-family:inherit;font-size:16px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.row{max-width:var(--container);margin-left:auto;margin-right:auto}
.column,.columns{padding-left:12px;padding-right:12px}

/* ---------- HEADER / NAV ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,31,20,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--gold-line);
}
.nav-inner{display:flex;align-items:center;gap:16px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex:0 0 44px;
  background:linear-gradient(145deg,var(--gold-light),var(--gold) 55%,#B45309);
  color:#04241a;display:grid;place-items:center;font-weight:800;font-size:19px;
  box-shadow:0 10px 22px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-size:15.5px;color:#fff;letter-spacing:.1px}
.brand-text span{font-size:10.5px;color:var(--olive);text-transform:uppercase;letter-spacing:1.5px;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  display:inline-block;padding:9px 15px;border-radius:999px;font-size:14.5px;
  color:var(--mint);white-space:nowrap;transition:background .25s,color .25s,box-shadow .25s;
}
.nav-links a:hover{background:var(--gold-soft);color:#fff}
.nav-links a.active{background:rgba(245,158,11,.16);color:var(--gold-light);box-shadow:inset 0 0 0 1px var(--gold-line)}
.nav-auth{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn-login{
  padding:10px 18px;border-radius:999px;border:1px solid var(--gold-line);
  color:var(--gold-light);font-size:14.5px;font-weight:600;background:transparent;
  transition:.25s;display:inline-block;
}
.btn-login:hover{background:var(--gold-soft);border-color:var(--gold);color:#fff}
.btn-signup{
  padding:11px 20px;border-radius:999px;font-size:14.5px;font-weight:700;
  background:linear-gradient(135deg,var(--gold-light),var(--gold) 60%,#D97706);
  color:#04241a;display:inline-block;white-space:nowrap;
  box-shadow:0 12px 26px -16px rgba(245,158,11,.95);transition:.25s;border:0;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 18px 32px -16px rgba(245,158,11,1)}
.nav-toggle{
  display:none;width:46px;height:46px;border-radius:13px;margin-left:auto;
  border:1px solid var(--gold-line);background:transparent;color:var(--gold-light);
  cursor:pointer;place-items:center;font-size:17px;
}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:999px;
  font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;
  transition:transform .25s,box-shadow .25s,background .25s,border-color .25s,color .25s;
}
.btn-primary{background:linear-gradient(135deg,var(--gold-light),var(--gold) 62%,#D97706);color:#04241a;box-shadow:0 16px 34px -22px rgba(245,158,11,1)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 44px -22px rgba(245,158,11,1)}
.btn-ghost{border-color:var(--gold-line);color:var(--gold-light);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-3px);color:#fff}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-block{width:100%;justify-content:center}

/* ---------- SECTION SHELL ---------- */
.section{padding:70px 0;position:relative}
.section-tight{padding:48px 0}
.section-alt{
  background:linear-gradient(180deg,rgba(11,46,30,.55),rgba(5,31,20,.25));
  border-top:1px solid rgba(245,158,11,.13);
  border-bottom:1px solid rgba(245,158,11,.13);
}
.section-head{max-width:820px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--gold-light);
  background:var(--gold-soft);border:1px solid var(--gold-line);
  padding:6px 14px;border-radius:999px;margin-bottom:14px;
}
.lead{font-size:16.5px;color:var(--mint);max-width:760px}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--gold-line),transparent);margin:0}
.tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;border:1px solid var(--gold-line);
  color:var(--gold-light);background:rgba(245,158,11,.10);
}
.tag-hot{background:rgba(220,38,38,.18);border-color:rgba(220,38,38,.42);color:#FCA5A5}

/* ---------- HERO (CATEGORY) ---------- */
.cat-hero{
  position:relative;overflow:hidden;padding:54px 0 62px;
  border-bottom:1px solid var(--gold-line);
  background:
    linear-gradient(115deg,rgba(3,21,14,.96) 0%,rgba(5,31,20,.9) 50%,rgba(3,21,14,.97) 100%),
    url('/assets/images/97487eb8facf2244.jpg') center/cover no-repeat;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px 400px at 80% 14%,rgba(245,158,11,.16),transparent 66%);
}
.cat-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:start}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13px;color:var(--olive);margin-bottom:18px}
.breadcrumb a{color:var(--mint);transition:color .2s}
.breadcrumb a:hover{color:var(--gold-light)}
.breadcrumb i{font-size:10px;opacity:.7}
.hero-brand{
  display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:600;
  color:var(--gold-light);border:1px solid var(--gold-line);background:var(--gold-soft);
  padding:7px 15px;border-radius:999px;margin-bottom:18px;line-height:1.4;
}
.cat-hero h1{font-size:clamp(27px,3.7vw,42px);line-height:1.2;margin-bottom:16px}
.cat-hero h1 em{font-style:normal;color:var(--gold-light)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-note{font-size:13.5px;color:var(--olive);margin:16px 0 0;max-width:560px}
.hero-panel{
  background:var(--panel);border:1px solid var(--gold-line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-lg);backdrop-filter:blur(8px);
}
.hero-panel h3{font-size:17px;margin-bottom:6px}
.hero-panel > p{font-size:13.5px;color:var(--muted);margin-bottom:6px}
.hero-metrics{margin-top:8px}
.hero-metric{
  display:flex;align-items:baseline;justify-content:space-between;gap:14px;
  padding:14px 0;border-bottom:1px solid rgba(245,158,11,.14);
}
.hero-metric:last-child{border-bottom:0;padding-bottom:0}
.hero-metric b{font-size:21px;color:var(--gold-light);font-weight:800;white-space:nowrap}
.hero-metric span{font-size:13.5px;color:var(--mint);text-align:right;line-height:1.45}

/* ---------- METRICS SECTION ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric-card{
  background:var(--panel-2);border:1px solid var(--gold-line);border-radius:var(--radius);
  padding:24px 22px;transition:transform .28s,border-color .28s,box-shadow .28s;
}
.metric-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.metric-value{font-size:30px;font-weight:800;color:var(--gold-light);line-height:1.1;letter-spacing:-.5px}
.metric-label{display:block;font-size:12px;letter-spacing:1.4px;text-transform:uppercase;color:var(--olive);margin:10px 0 8px}
.metric-note{font-size:14px;color:var(--mint);margin:0;line-height:1.6}

/* ---------- SPLIT ---------- */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:center}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--gold-line);box-shadow:var(--shadow-lg)}
.split-media img{width:100%;height:420px;object-fit:cover}
.split-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,21,14,.05),rgba(3,21,14,.6))}
.split-media-caption{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:2;font-size:13px;color:var(--mint);
  background:rgba(3,21,14,.72);border:1px solid var(--gold-line);border-radius:12px;padding:10px 14px;
  backdrop-filter:blur(6px);
}
.check-list{list-style:none;padding:0;margin:20px 0 0}
.check-list li{position:relative;padding-left:32px;margin-bottom:14px;color:var(--mint);font-size:15.5px;line-height:1.6}
.check-list li::before{
  content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;font-size:11px;
  position:absolute;left:0;top:3px;width:21px;height:21px;border-radius:50%;
  display:grid;place-items:center;color:#04241a;background:linear-gradient(145deg,var(--gold-light),var(--gold));
}

/* ---------- MATRIX ---------- */
.matrix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.matrix-card{
  background:linear-gradient(160deg,rgba(14,53,36,.9),rgba(6,29,19,.92));
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:26px 24px;
  position:relative;overflow:hidden;transition:transform .28s,border-color .28s;
}
.matrix-card::before{
  content:"";position:absolute;top:0;left:0;width:3px;height:100%;
  background:linear-gradient(180deg,var(--gold-light),rgba(245,158,11,0));
}
.matrix-card:hover{transform:translateY(-5px);border-color:var(--gold)}
.matrix-card h3{margin:14px 0 10px;font-size:20px}
.matrix-card p{font-size:14.8px;color:var(--mint);margin-bottom:16px;line-height:1.65}
.matrix-meta{display:flex;flex-wrap:wrap;gap:10px;border-top:1px solid rgba(245,158,11,.14);padding-top:14px}
.matrix-meta span{font-size:12.5px;color:var(--olive)}
.matrix-meta b{color:var(--gold-light);font-weight:700}

/* ---------- COMPARE TABLE ---------- */
.compare-wrap{
  overflow-x:auto;border:1px solid var(--gold-line);border-radius:var(--radius);
  background:var(--panel-2);-webkit-overflow-scrolling:touch;
}
table.compare{width:100%;border-collapse:collapse;min-width:760px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(245,158,11,.12)}
table.compare thead th{
  background:rgba(245,158,11,.10);color:var(--gold-light);font-size:12px;
  text-transform:uppercase;letter-spacing:1.3px;font-weight:700;
}
table.compare tbody th{color:#fff;font-weight:600;background:rgba(255,255,255,.02);width:210px}
table.compare td{color:var(--mint)}
table.compare tbody tr:hover td,table.compare tbody tr:hover th{background:rgba(245,158,11,.05)}
table.compare tbody tr:last-child th,table.compare tbody tr:last-child td{border-bottom:0}

/* ---------- TIMELINE ---------- */
.timeline{position:relative;padding-left:34px;margin-top:8px}
.timeline::before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(245,158,11,.08))}
.step{position:relative;padding:0 0 28px 6px}
.step:last-child{padding-bottom:0}
.step-index{
  position:absolute;left:-34px;top:1px;width:24px;height:24px;border-radius:50%;
  display:grid;place-items:center;font-size:12px;font-weight:800;color:#04241a;
  background:linear-gradient(145deg,var(--gold-light),var(--gold));
}
.step h3{font-size:17.5px;margin-bottom:8px}
.step p{font-size:14.8px;color:var(--mint);margin:0;line-height:1.65}

/* ---------- MISTAKES ---------- */
.mistake-list{list-style:none;padding:0;margin:0}
.mistake-item{
  display:flex;gap:16px;padding:18px 0;border-bottom:1px dashed rgba(245,158,11,.2);
}
.mistake-item:last-child{border-bottom:0}
.mistake-item i{color:var(--red);font-size:17px;margin-top:4px;flex:0 0 auto}
.mistake-item h3{font-size:16.5px;margin-bottom:6px}
.mistake-item p{font-size:14.5px;color:var(--mint);margin:0;line-height:1.65}

/* ---------- HALLS ---------- */
.hall-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.hall-card{
  background:var(--panel-2);border:1px solid var(--gold-line);border-radius:var(--radius);
  overflow:hidden;transition:transform .28s,border-color .28s,box-shadow .28s;display:block;
}
.hall-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.hall-media{position:relative;height:190px;overflow:hidden}
.hall-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.hall-card:hover .hall-media img{transform:scale(1.06)}
.hall-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(3,21,14,.85))}
.hall-badge{position:absolute;top:12px;left:12px;z-index:2}
.hall-body{padding:20px 22px 24px}
.hall-body h3{font-size:17.5px;margin-bottom:8px}
.hall-body p{font-size:14px;color:var(--mint);margin-bottom:14px;line-height:1.6}
.hall-stats{display:flex;justify-content:space-between;gap:12px;border-top:1px solid rgba(245,158,11,.14);padding-top:13px;font-size:12.5px;color:var(--olive)}
.hall-stats b{display:block;color:var(--gold-light);font-size:15px;font-weight:700}

/* ---------- NEWS ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  display:flex;flex-direction:column;gap:10px;padding:22px;
  background:var(--panel-2);border:1px solid var(--gold-line);border-radius:var(--radius);
  transition:transform .26s,border-color .26s,box-shadow .26s;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.news-cat{font-size:11px;letter-spacing:1.3px;text-transform:uppercase;color:var(--gold-light);font-weight:700}
.news-title{font-size:16.5px;margin:0;line-height:1.45}
.news-excerpt{font-size:14px;color:var(--mint);margin:0;line-height:1.6;flex:1 1 auto}
.news-date{font-size:12.5px;color:var(--olive);border-top:1px solid rgba(245,158,11,.14);padding-top:11px}
.empty-note{
  border:1px dashed var(--gold-line);border-radius:var(--radius);padding:24px;
  color:var(--muted);font-size:14.5px;background:rgba(245,158,11,.04);
}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid rgba(245,158,11,.18)}
.faq-item{border-bottom:1px solid rgba(245,158,11,.18)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:20px 44px 20px 0;position:relative;
  font-size:16.5px;font-weight:700;color:#fff;transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\2b";position:absolute;right:10px;top:50%;transform:translateY(-50%);
  color:var(--gold-light);font-size:19px;font-weight:700;transition:transform .25s;
}
.faq-item[open] summary::after{content:"\2212"}
.faq-item summary:hover{color:var(--gold-light)}
.faq-answer{padding:0 40px 22px 0;color:var(--mint);font-size:15px;line-height:1.7}

/* ---------- CTA ---------- */
.cta-panel{
  display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;
  background:linear-gradient(150deg,rgba(14,53,36,.92),rgba(4,24,16,.95));
  border:1px solid var(--gold-line);border-radius:var(--radius-lg);
  padding:44px;box-shadow:var(--shadow-lg);
}
.cta-panel h2{margin-bottom:14px}
.cta-points{list-style:none;padding:0;margin:20px 0 0}
.cta-points li{position:relative;padding-left:26px;font-size:15px;color:var(--mint);margin-bottom:11px}
.cta-points li::before{
  content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:50%;
  background:linear-gradient(145deg,var(--gold-light),var(--gold));
}
.signup-form{background:rgba(3,21,14,.55);border:1px solid rgba(245,158,11,.2);border-radius:var(--radius);padding:26px}
.form-field{margin-bottom:15px}
.form-field label{display:block;font-size:13px;font-weight:600;color:var(--mint);margin-bottom:7px}
.form-field input,.form-field select{
  width:100%;padding:13px 15px;border-radius:12px;color:#fff;
  border:1px solid rgba(245,158,11,.22);background:rgba(2,17,11,.8);
  transition:border-color .22s,box-shadow .22s;
  appearance:none;
}
.form-field select{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23FCD34D'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:14px}
.form-field input::placeholder{color:rgba(143,179,162,.6)}
.form-field input:focus,.form-field select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.14);outline:none}
.form-note{font-size:12.5px;color:var(--olive);margin:14px 0 0;line-height:1.6}
.form-success{
  margin:14px 0 0;padding:13px 16px;border-radius:12px;font-size:14px;
  color:#052e1f;background:linear-gradient(135deg,var(--gold-light),var(--gold));font-weight:600;
}

/* ---------- FAB ---------- */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;display:block;opacity:.82;transition:opacity .25s,transform .25s}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab-coin{
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#3a2a06,#0B0C0E 62%);
  border:2px solid var(--gold);color:var(--gold-light);font-size:21px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:fabFloat 3.6s ease-in-out infinite;
}
.fab:hover .fab-coin i{transform:rotate(360deg);transition:transform .6s ease}
.fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- FOOTER ---------- */
.site-footer{
  background:linear-gradient(180deg,rgba(3,21,14,.92),rgba(2,13,9,.98));
  border-top:1px solid var(--gold-line);padding:56px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand b{display:block;color:#fff;font-size:15.5px}
.footer-brand span span{font-size:10.5px;color:var(--olive);text-transform:uppercase;letter-spacing:1.5px}
.footer-about{font-size:14px;color:var(--muted);max-width:400px;line-height:1.7}
.license-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
.license-row span{
  font-size:11.5px;color:var(--mint);border:1px solid var(--gold-line);
  background:rgba(245,158,11,.06);padding:5px 11px;border-radius:999px;
}
.site-footer h4{font-size:13px;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-light);margin-bottom:16px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer ul li{margin-bottom:11px}
.site-footer ul a{font-size:14px;color:var(--mint);transition:color .2s,padding-left .2s;display:inline-block}
.site-footer ul a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(245,158,11,.16);
}
.footer-bottom p{font-size:13px;color:var(--olive);margin:0}
.age-badge{
  font-size:12px;font-weight:800;color:#04241a;letter-spacing:1px;
  background:linear-gradient(145deg,var(--gold-light),var(--gold));
  padding:5px 12px;border-radius:8px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .nav-toggle{display:grid}
  .nav-links{
    position:absolute;top:calc(100% + 10px);left:0;right:0;margin-left:0;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(4,26,17,.98);border:1px solid var(--gold-line);
    border-radius:var(--radius);padding:12px;box-shadow:var(--shadow-lg);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:10px;font-size:15px}
  .btn-login{padding:9px 14px;font-size:13.5px}
  .btn-signup{padding:10px 16px;font-size:13.5px}
  .brand-text b{font-size:14.5px}
  .cat-hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-metric span{text-align:left}
  .hero-metric{flex-direction:column;align-items:flex-start;gap:4px}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:32px}
  .split-media img{height:340px}
  .hall-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .cta-panel{grid-template-columns:1fr;padding:32px;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer-about{max-width:none}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .section-tight{padding:40px 0}
  .cat-hero{padding:40px 0 48px}
  .matrix-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .hall-grid{grid-template-columns:1fr}
  .brand-text span{display:none}
  .nav-inner{gap:10px;min-height:68px}
  .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:17px}
  .btn-login{padding:8px 12px;font-size:13px}
  .btn-signup{padding:9px 14px;font-size:13px}
  .cta-panel{padding:26px 22px}
  .signup-form{padding:20px}
}
@media (max-width:520px){
  .container{padding:0 15px}
  .brand-text b{font-size:12.5px;line-height:1.2;max-width:132px;display:block}
  .nav-auth{gap:6px}
  .btn-login{display:none}
  .metric-grid{grid-template-columns:1fr}
  .split-media img{height:250px}
  .hero-actions .btn{width:100%;justify-content:center}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .faq-item summary{font-size:15.5px;padding-right:36px}
  .faq-answer{padding-right:12px}
  .step{padding-bottom:24px}
  .fab{width:52px;height:52px;bottom:84px}
  .fab-coin{width:52px;height:52px;font-size:19px}
}