/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#08281A;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.075);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-2:#9FB6A9;
  --border:rgba(245,158,11,.22);
  --border-soft:rgba(255,255,255,.08);
  --radius:22px;
  --radius-sm:14px;
  --radius-xs:10px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-soft:0 10px 26px rgba(0,0,0,.3);
  --container:1200px;
  --ease:.28s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:78px;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--ease)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.25;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
::selection{background:var(--gold);color:#0B2E1E}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));
  color:#052014;font-size:19px;
  box-shadow:0 8px 20px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.01em}
.brand-text small{font-size:11px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.09em;font-weight:600}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:var(--gold-soft);border-color:var(--border)}
.nav-link.active{color:#06210F;background:linear-gradient(120deg,var(--gold),var(--gold-2));border-color:transparent}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{
  display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);
  background:var(--surface);color:var(--gold-2);cursor:pointer;
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-weight:700;font-size:14.5px;
  border:1px solid transparent;cursor:pointer;transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease);
  text-align:center;line-height:1.2;
}
.btn-gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#06210F;box-shadow:0 10px 24px rgba(245,158,11,.3)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.45)}
.btn-gold:active{transform:translateY(1px) scale(.98)}
.btn-ghost{color:var(--gold-2);border-color:var(--border);background:transparent}
.btn-ghost:hover{background:var(--gold-soft);border-color:var(--gold)}
.btn-outline{border-color:rgba(255,255,255,.22);color:var(--text);background:var(--surface)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%;margin-top:16px}
.btn-red{background:linear-gradient(120deg,var(--red),#F97316);color:#fff}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(220,38,38,.35)}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:70px 0 56px;
  background-image:linear-gradient(120deg,rgba(5,31,20,.94) 12%,rgba(5,31,20,.72) 55%,rgba(11,46,30,.86) 100%),url('/assets/images/9007b5e93bfbe5f8.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--border);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:120px;
  background:linear-gradient(180deg,rgba(5,31,20,0),var(--bg));pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;
  background:var(--gold-soft);border:1px solid var(--border);
  color:var(--gold-2);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:20px;
}
.hero h1{
  font-size:clamp(28px,4.4vw,50px);
  font-weight:800;max-width:960px;margin-bottom:20px;
  text-shadow:0 6px 30px rgba(0,0,0,.45);
}
.hero h1 .hl{background:linear-gradient(100deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{max-width:820px;font-size:17px;color:var(--muted);margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.hero-points{display:flex;flex-wrap:wrap;gap:12px}
.point-chip{
  display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid var(--border-soft);font-size:13.5px;font-weight:600;color:var(--muted);
}
.point-chip i{color:var(--gold-2)}

.roadmap{
  margin-top:38px;padding:24px;border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
  border:1px solid var(--border);box-shadow:var(--shadow-soft);
  display:grid;grid-template-columns:1.6fr 1fr;gap:26px;align-items:center;
}
.roadmap-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.roadmap-head h2{font-size:16px;margin:0;letter-spacing:.02em;text-transform:uppercase;color:var(--gold-2)}
.roadmap-head span{font-size:12.5px;color:var(--muted-2)}
.nodes{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;position:relative}
.node{
  padding:14px;border-radius:var(--radius-sm);background:rgba(5,31,20,.6);
  border:1px solid var(--border-soft);
}
.node b{display:block;font-size:13px;color:var(--gold-2);margin-bottom:6px}
.node p{font-size:13px;color:var(--muted-2);margin:0}
.node .status{display:inline-block;margin-top:9px;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;background:rgba(16,185,129,.16);color:#6EE7B7}
.node .status.soon{background:rgba(245,158,11,.16);color:var(--gold-2)}
.subscribe{padding:18px;border-radius:var(--radius-sm);background:rgba(5,31,20,.55);border:1px dashed var(--border)}
.subscribe h3{font-size:15px;margin-bottom:8px}
.subscribe p{font-size:13px;color:var(--muted-2)}
.subscribe form{display:flex;gap:8px;margin-top:12px}
.subscribe input{
  flex:1;min-width:0;padding:11px 14px;border-radius:999px;background:rgba(255,255,255,.06);
  border:1px solid var(--border-soft);color:var(--text);
}
.subscribe input::placeholder{color:#7E9587}
.subscribe .note{font-size:11.5px;color:#7E9587;margin-top:9px}

/* ============ SECTIONS ============ */
.section{padding:74px 0;position:relative}
.section--alt{background:linear-gradient(180deg,var(--bg-3),var(--bg))}
.section--deep{background:linear-gradient(180deg,var(--bg-2),var(--bg-3))}
.section--edge{border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{font-size:clamp(23px,3vw,34px);font-weight:800}
.section-head .lead{color:var(--muted);font-size:16px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

.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}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}

.card{
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.card h3{font-size:18px}
.card p{color:var(--muted);font-size:14.5px}
.card-icon{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));color:#06210F;font-size:21px;margin-bottom:16px;
}
.tag{
  display:inline-block;padding:4px 11px;border-radius:999px;font-size:11.5px;font-weight:700;
  background:var(--gold-soft);color:var(--gold-2);border:1px solid var(--border);letter-spacing:.04em;
  text-transform:uppercase;
}
.tag.red{background:rgba(220,38,38,.18);color:#FCA5A5;border-color:rgba(220,38,38,.35)}

.stat{
  text-align:left;padding:24px;border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(245,158,11,.14),rgba(255,255,255,.02));
  border:1px solid var(--border);
}
.stat b{display:block;font-size:clamp(24px,3vw,32px);font-weight:800;color:var(--gold-2);line-height:1.1;margin-bottom:8px}
.stat span{font-size:13.5px;color:var(--muted);display:block}

.port-block{
  padding:28px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.015));
  border:1px solid var(--border);border-left:3px solid var(--gold);
}
.port-block h3{font-size:18.5px}
.port-block .port-meta{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 16px}
.port-block .port-meta span{font-size:12.5px;padding:5px 12px;border-radius:999px;background:rgba(5,31,20,.65);border:1px solid var(--border-soft);color:var(--muted)}
.check-list li{
  position:relative;padding-left:28px;margin-bottom:10px;font-size:14.5px;color:var(--muted);
}
.check-list li::before{
  content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;
  position:absolute;left:0;top:4px;color:var(--gold-2);
}

/* channel bars */
.channel-row{display:grid;grid-template-columns:210px 1fr 92px;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--border-soft)}
.channel-row:last-child{border-bottom:0}
.channel-name{display:flex;align-items:center;gap:12px;font-weight:700;font-size:15px}
.channel-name i{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--gold-soft);color:var(--gold-2)}
.channel-desc{font-size:13.5px;color:var(--muted-2);margin-top:5px;font-weight:400}
.bar{height:9px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden}
.bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--gold-2))}
.channel-pct{text-align:right;font-weight:800;color:var(--gold-2);font-size:15px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding:26px 22px;border-radius:var(--radius);background:rgba(255,255,255,.04);border:1px solid var(--border-soft)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-size:26px;font-weight:800;color:rgba(245,158,11,.35);display:block;margin-bottom:10px;
}
.step h3{font-size:16.5px}
.step p{font-size:14px;color:var(--muted);margin:0}

/* table */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:rgba(255,255,255,.03)}
table.rate{width:100%;border-collapse:collapse;min-width:720px}
table.rate th{
  text-align:left;padding:16px 18px;font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;
  color:var(--gold-2);background:rgba(245,158,11,.1);border-bottom:1px solid var(--border);font-weight:700;
}
table.rate td{padding:16px 18px;font-size:14.5px;color:var(--muted);border-bottom:1px solid var(--border-soft)}
table.rate tr:last-child td{border-bottom:0}
table.rate tbody tr:hover td{background:rgba(245,158,11,.06);color:var(--text)}
table.rate td:first-child{color:var(--text);font-weight:600}

/* bonus */
.tier{position:relative;padding:28px;border-radius:var(--radius);background:linear-gradient(165deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid var(--border)}
.tier.hot{border-color:var(--gold);box-shadow:0 16px 40px rgba(245,158,11,.18)}
.corner-tag{
  position:absolute;top:-1px;right:20px;padding:5px 13px;border-radius:0 0 10px 10px;
  background:linear-gradient(120deg,var(--red),#F97316);color:#fff;font-size:11px;font-weight:800;letter-spacing:.08em;
}
.tier .amount{font-size:34px;font-weight:800;color:var(--gold-2);line-height:1;margin:6px 0 10px}
.tier ul{margin:16px 0 20px}
.tier li{font-size:14px;color:var(--muted);padding-left:22px;position:relative;margin-bottom:9px}
.tier li::before{content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:2px;color:var(--gold-2);font-size:13px}

/* security */
.badge-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.badge-item{
  display:flex;align-items:flex-start;gap:14px;padding:20px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid var(--border-soft);
}
.badge-item i{font-size:20px;color:var(--gold-2);margin-top:3px}
.badge-item b{display:block;font-size:15px;margin-bottom:4px}
.badge-item span{font-size:13px;color:var(--muted-2);line-height:1.5}

/* testimonials */
.quote{padding:26px;border-radius:var(--radius);background:rgba(255,255,255,.045);border:1px solid var(--border-soft)}
.quote .stars{color:var(--gold-2);font-size:13px;margin-bottom:12px;letter-spacing:2px}
.quote p{font-size:14.5px;color:var(--muted);font-style:italic}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:18px}
.quote .who img{width:46px;height:46px;border-radius:50%;object-fit:cover;border:2px solid var(--border)}
.quote .who b{font-size:14.5px;display:block}
.quote .who span{font-size:12.5px;color:var(--muted-2)}

/* category entry */
.cat-card{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:rgba(255,255,255,.04);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease)}
.cat-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow)}
.cat-card .thumb{height:172px;overflow:hidden;position:relative}
.cat-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover .thumb img{transform:scale(1.06)}
.cat-card .body{padding:22px;display:flex;flex-direction:column;flex:1}
.cat-card h3{font-size:18px}
.cat-card p{font-size:14px;color:var(--muted);flex:1}
.cat-card .more{font-size:13.5px;font-weight:700;color:var(--gold-2);margin-top:14px;display:inline-flex;align-items:center;gap:8px}

/* news */
.news-layout{display:grid;grid-template-columns:1.7fr .85fr;gap:30px;align-items:start}
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.news-card{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-soft);background:rgba(255,255,255,.04);transition:transform var(--ease),border-color var(--ease)}
.news-card:hover{transform:translateY(-4px);border-color:var(--gold)}
.news-thumb{display:block;height:150px;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{padding:18px;display:block}
.news-body h3{font-size:15.5px;margin:10px 0 8px}
.news-body p{font-size:13.5px;color:var(--muted-2);margin-bottom:10px}
.news-meta{font-size:12px;color:#7E9587}
.news-side{padding:24px;border-radius:var(--radius);background:rgba(255,255,255,.045);border:1px solid var(--border)}
.side-title{font-size:15px;text-transform:uppercase;letter-spacing:.07em;color:var(--gold-2)}
.side-list li{padding:12px 0;border-bottom:1px dashed var(--border-soft);font-size:14px}
.side-list li:last-child{border-bottom:0}
.side-list a:hover{color:var(--gold-2)}
.empty-note{padding:18px;border-radius:var(--radius-sm);background:rgba(255,255,255,.04);border:1px dashed var(--border);color:var(--muted-2);font-size:14px}

/* faq */
.faq-item{border:1px solid var(--border-soft);border-radius:var(--radius-sm);background:rgba(255,255,255,.04);margin-bottom:14px;overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:15.5px;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\2b";color:var(--gold-2);font-weight:800;font-size:18px;transition:transform var(--ease)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open]{border-color:var(--border)}
.faq-item p{padding:0 22px 20px;font-size:14.5px;color:var(--muted);margin:0}

/* final cta */
.cta-panel{
  border-radius:var(--radius);padding:44px;border:1px solid var(--border);
  background-image:linear-gradient(115deg,rgba(5,31,20,.93),rgba(11,46,30,.82)),url('/assets/images/f5cc7135ca8410d1.jpg');
  background-size:cover;background-position:center;
  display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center;
}
.cta-panel h2{font-size:clamp(22px,3vw,32px)}
.cta-panel p{color:var(--muted);font-size:15.5px}
.cta-form{padding:24px;border-radius:var(--radius-sm);background:rgba(5,31,20,.72);border:1px solid var(--border)}
.cta-form label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:12px 0 7px}
.cta-form input,.cta-form select{
  width:100%;padding:12px 15px;border-radius:12px;background:rgba(255,255,255,.07);
  border:1px solid var(--border-soft);color:var(--text);
}
.cta-form input::placeholder{color:#7E9587}
.cta-form .note{font-size:11.5px;color:#7E9587;margin-top:12px}

/* footer */
.site-footer{background:#03170F;border-top:1px solid var(--border);padding:56px 0 26px;margin-top:0}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:17px}
.footer-brand strong{font-size:15px;line-height:1.2}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.09em;color:var(--gold-2);margin-bottom:16px}
.footer-col li{margin-bottom:10px;font-size:14px;color:var(--muted-2)}
.footer-col a:hover{color:var(--gold-2)}
.footer-desc{font-size:13.5px;color:var(--muted-2);max-width:340px}
.footer-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--border-soft);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;
  font-size:13px;color:#7E9587;
}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border-radius:999px;
  border:1px solid var(--border);color:var(--gold-2);font-weight:700;font-size:12px;
}
.footer-grid{padding-top:6px}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#1B3B2B,#08281A 62%);
  border:2px solid var(--gold);
  color:var(--gold-2);font-size:21px;
  box-shadow:0 8px 26px rgba(245,158,11,.35);
  opacity:.86;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease);
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 12px 34px rgba(245,158,11,.55)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .6s ease}
.fab .dot{
  position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);border:2px solid #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* bottom bar */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:75;
  display:none;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 16px;background:rgba(5,31,20,.96);border-top:1px solid var(--border);
  backdrop-filter:blur(12px);
}
.bottom-bar span{font-size:12.5px;color:var(--muted)}
.bottom-bar .btn{padding:10px 18px;font-size:13.5px}

/* responsive */
@media (max-width:1024px){
  .grid-4,.badge-grid{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .roadmap{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .news-layout{grid-template-columns:1fr}
  .cta-panel{grid-template-columns:1fr;padding:32px}
}
@media (max-width:900px){
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .main-nav{
    position:absolute;top:78px;left:0;right:0;flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--border);
    padding:14px 18px 20px;display:none;
  }
  .main-nav.open{display:flex}
  .main-nav .nav-link{border-radius:12px}
  .brand-text strong{font-size:14.5px}
}
@media (max-width:768px){
  body{padding-top:72px}
  .header-inner{min-height:72px;gap:10px}
  .main-nav{top:72px}
  .header-actions .btn{padding:9px 15px;font-size:13px}
  .brand-text small{display:none}
  .hero{padding:48px 0 42px}
  .section{padding:54px 0}
  .grid-3,.grid-2,.grid-4,.badge-grid,.news-list,.steps{grid-template-columns:1fr}
  .channel-row{grid-template-columns:1fr;gap:10px}
  .channel-pct{text-align:left}
  .bottom-bar{display:flex}
  .fab{bottom:104px}
  .cta-panel{padding:26px}
}
@media (max-width:520px){
  .brand-text strong{font-size:13px;max-width:150px}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:16px}
  .header-actions .btn{padding:8px 12px;font-size:12.5px}
  .hero h1{font-size:26px}
  .hero-lead{font-size:15.5px}
  .subscribe form{flex-direction:column}
  .btn-lg{padding:13px 22px;font-size:15px}
  .stat b{font-size:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#08281A;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.075);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-2:#9FB6A9;
  --border:rgba(245,158,11,.22);
  --border-soft:rgba(255,255,255,.08);
  --radius:22px;
  --radius-sm:14px;
  --radius-xs:10px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-soft:0 10px 26px rgba(0,0,0,.3);
  --container:1200px;
  --ease:.28s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:78px;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--ease)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:78px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));
  color:#052014;font-size:19px;
  box-shadow:0 8px 20px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.01em}
.brand-text small{font-size:11px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.09em;font-weight:600}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:var(--gold-soft);border-color:var(--border)}
.nav-link.active{color:#06210F;background:linear-gradient(120deg,var(--gold),var(--gold-2));border-color:transparent}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{
  display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);
  background:var(--surface);color:var(--gold-2);cursor:pointer;
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-weight:700;font-size:14.5px;
  border:1px solid transparent;cursor:pointer;transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease);
  text-align:center;line-height:1.2;
}
.btn-gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#06210F;box-shadow:0 10px 24px rgba(245,158,11,.3)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.45)}
.btn-gold:active{transform:translateY(1px) scale(.98)}
.btn-ghost{color:var(--gold-2);border-color:var(--border);background:transparent}
.btn-ghost:hover{background:var(--gold-soft);border-color:var(--gold)}
.btn-outline{border-color:rgba(255,255,255,.22);color:var(--text);background:var(--surface)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-lg{padding:15px 30px;font-size:16px}

/* ============ ARTICLE HERO ============ */
.article-hero{
  position:relative;
  padding:54px 0 52px;
  background-image:linear-gradient(115deg,rgba(5,31,20,.96) 10%,rgba(5,31,20,.8) 52%,rgba(11,46,30,.9) 100%),url('/assets/images/9007b5e93bfbe5f8.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--border);
}
.article-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:110px;
  background:linear-gradient(180deg,rgba(5,31,20,0),var(--bg));pointer-events:none;
}
.article-hero .container{position:relative;z-index:2}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted-2);margin-bottom:20px}
.breadcrumb a{color:var(--muted-2)}
.breadcrumb a:hover{color:var(--gold-2)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;
  background:var(--gold-soft);border:1px solid var(--border);
  color:var(--gold-2);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:20px;
}
.article-title{
  font-size:clamp(26px,3.8vw,44px);
  font-weight:800;line-height:1.22;max-width:960px;margin:0 0 20px;
  text-shadow:0 6px 30px rgba(0,0,0,.45);
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.meta-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600;color:var(--muted);
  background:rgba(255,255,255,.06);border:1px solid var(--border-soft);
}
.meta-pill i{color:var(--gold-2)}
.article-lead{max-width:860px;font-size:17px;color:var(--muted);margin:0}

/* ============ SECTIONS ============ */
.section{padding:70px 0;position:relative}
.section--alt{background:linear-gradient(180deg,var(--bg-3),var(--bg))}
.section--deep{background:linear-gradient(180deg,var(--bg-2),var(--bg-3))}
.section--edge{border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.section-head{max-width:780px;margin-bottom:36px}
.section-head h2{font-size:clamp(23px,3vw,34px);font-weight:800;line-height:1.28;margin:0 0 12px}
.section-head .lead{color:var(--muted);font-size:16px;margin:0}
.section-label{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);margin-bottom:14px;
}

/* ============ ARTICLE BODY ============ */
.article-wrap{max-width:920px;margin:0 auto}
.article-content{font-size:17px;line-height:1.7;color:#E6F2EA}
.article-content h2{font-size:clamp(21px,2.6vw,29px);font-weight:800;line-height:1.3;color:var(--text);margin:40px 0 14px}
.article-content h3{font-size:19px;font-weight:700;color:var(--gold-2);margin:30px 0 12px}
.article-content h4{font-size:17px;font-weight:700;color:var(--muted);margin:24px 0 10px}
.article-content p{margin:0 0 18px}
.article-content ul,.article-content ol{margin:0 0 20px;padding-left:22px}
.article-content li{margin-bottom:10px}
.article-content a{color:var(--gold-2);text-decoration:underline;text-underline-offset:3px}
.article-content a:hover{color:#fff}
.article-content img{border-radius:var(--radius-sm);border:1px solid var(--border-soft);margin:24px 0}
.article-content blockquote{
  margin:26px 0;padding:18px 22px;border-left:3px solid var(--gold);
  background:var(--surface);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--muted);
}
.article-content table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.article-content th,.article-content td{padding:12px 14px;border-bottom:1px solid var(--border-soft);text-align:left}
.article-content th{color:var(--gold-2);font-weight:700;background:var(--surface)}
.article-content strong{color:#fff}
.article-content hr{border:0;border-top:1px solid var(--border-soft);margin:32px 0}
.empty-state{
  border:1px dashed var(--border);border-radius:var(--radius);
  background:var(--surface);padding:44px 26px;text-align:center;
}
.empty-state h2{font-size:22px;font-weight:800;margin:0 0 12px}
.empty-state p{color:var(--muted);margin:0 0 20px}

/* ============ PULL QUOTE ============ */
.pullquote-band{
  padding:56px 0;
  background:linear-gradient(120deg,rgba(11,46,30,.9),rgba(5,31,20,.95));
  border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);
}
.pullquote{max-width:900px;margin:0 auto;padding-left:26px;border-left:4px solid var(--gold);position:relative}
.pullquote i{position:absolute;left:-4px;top:-10px;color:var(--gold-soft);font-size:52px;z-index:0}
.pullquote p{position:relative;z-index:1;font-size:clamp(19px,2.4vw,26px);font-weight:700;line-height:1.5;margin:0 0 14px;color:var(--text)}
.pullquote span{font-size:14px;color:var(--muted-2);font-weight:600}

/* ============ FEATURE GRID ============ */
.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.feature-card{
  padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--border-soft);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.feature-card:hover{transform:translateY(-4px);border-color:var(--border);box-shadow:var(--shadow-soft)}
.feature-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid var(--border);color:var(--gold-2);font-size:19px;margin-bottom:16px;
}
.feature-card h3{font-size:17.5px;font-weight:700;margin:0 0 10px}
.feature-card p{margin:0;color:var(--muted-2);font-size:14.8px;line-height:1.7}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}
.step{
  position:relative;padding:26px 22px 24px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--border-soft);
  transition:border-color var(--ease),background var(--ease);
}
.step:hover{border-color:var(--border);background:var(--surface-2)}
.step-num{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));color:#06210F;font-weight:800;font-size:15px;margin-bottom:14px;
}
.step h3{font-size:16px;font-weight:700;margin:0 0 8px}
.step p{margin:0;font-size:14.4px;color:var(--muted-2);line-height:1.68}

/* ============ LIMIT TABLE ============ */
.limit-table{width:100%;border-collapse:collapse;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border-soft)}
.limit-table th,.limit-table td{padding:15px 18px;text-align:left;font-size:14.8px;border-bottom:1px solid var(--border-soft)}
.limit-table th{background:rgba(245,158,11,.12);color:var(--gold-2);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:12.5px}
.limit-table tbody tr:hover{background:var(--surface)}
.limit-table td strong{color:#fff}
.limit-table tbody tr:last-child td{border-bottom:0}
.speed-tag{
  display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:999px;
  background:var(--gold-soft);border:1px solid var(--border);color:var(--gold-2);font-size:12.5px;font-weight:700;
}

/* ============ CATEGORY MATRIX ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cat-card{
  display:flex;flex-direction:column;gap:12px;padding:28px 24px;border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
  border:1px solid var(--border-soft);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:0 18px 38px rgba(0,0,0,.4)}
.cat-card .cat-icon{
  width:50px;height:50px;border-radius:15px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));color:#06210F;font-size:20px;
}
.cat-card h3{font-size:18px;font-weight:800;margin:0}
.cat-card p{margin:0;font-size:14.6px;color:var(--muted-2);line-height:1.7}
.cat-card .cat-more{margin-top:auto;font-size:14px;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:8px}
.cat-card:hover .cat-more i{transform:translateX(4px)}
.cat-card .cat-more i{transition:transform var(--ease)}

/* ============ RELATED POSTS ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.post-item{
  display:flex;flex-direction:column;border-radius:var(--radius-sm);overflow:hidden;
  background:var(--surface);border:1px solid var(--border-soft);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.post-item:hover{transform:translateY(-4px);border-color:var(--border);box-shadow:var(--shadow-soft)}
.post-item .post-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--bg-2)}
.post-item .post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.post-item:hover .post-thumb img{transform:scale(1.06)}
.post-body{padding:18px 18px 22px}
.post-body h3{font-size:16px;font-weight:700;line-height:1.45;margin:0 0 8px}
.post-body p{margin:0 0 12px;font-size:14px;color:var(--muted-2);line-height:1.65}
.post-date{font-size:12.5px;color:var(--muted-2);display:inline-flex;align-items:center;gap:7px}
.post-date i{color:var(--gold-2)}

/* ============ FAQ ============ */
.faq{max-width:900px;margin:0 auto}
.faq details{
  border:1px solid var(--border-soft);border-radius:var(--radius-sm);
  background:var(--surface);margin-bottom:14px;overflow:hidden;transition:border-color var(--ease)
}
.faq details[open]{border-color:var(--border);background:var(--surface-2)}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-size:16px;font-weight:700;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--gold-2);
  transition:transform var(--ease);flex-shrink:0;
}
.faq details[open] summary::after{content:"\f068"}
.faq .faq-answer{padding:0 22px 20px;color:var(--muted-2);font-size:15px;line-height:1.72}

/* ============ CTA BAND ============ */
.cta-band{
  padding:64px 0;
  background-image:linear-gradient(120deg,rgba(5,31,20,.95),rgba(11,46,30,.88)),url('/assets/images/f5cc7135ca8410d1.jpg');
  background-size:cover;background-position:center;
  border-top:1px solid var(--border);
}
.cta-inner{
  max-width:820px;margin:0 auto;text-align:center;
  padding:44px 30px;border-radius:var(--radius);
  background:rgba(5,31,20,.72);border:1px solid var(--border);box-shadow:var(--shadow);
}
.cta-inner h2{font-size:clamp(22px,3vw,32px);font-weight:800;margin:0 0 14px}
.cta-inner p{color:var(--muted);margin:0 0 26px;font-size:16px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.cta-note{margin-top:20px;font-size:13px;color:var(--muted-2);display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.cta-note span{display:inline-flex;align-items:center;gap:7px}
.cta-note i{color:var(--gold-2)}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,var(--bg-3),#03150E);
  border-top:1px solid var(--border);
  padding:58px 0 26px;
}
.footer-grid{row-gap:32px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{width:40px;height:40px;flex:0 0 40px;border-radius:12px;font-size:17px}
.footer-brand strong{font-size:16px;font-weight:800}
.footer-desc{color:var(--muted-2);font-size:14px;line-height:1.72;max-width:360px;margin:0}
.footer-col h4{font-size:13px;font-weight:700;color:var(--gold-2);text-transform:uppercase;letter-spacing:.09em;margin:0 0 16px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:11px;font-size:14px;color:var(--muted-2)}
.footer-col a{color:var(--muted-2)}
.footer-col a:hover{color:var(--gold-2)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  margin-top:38px;padding-top:22px;border-top:1px solid var(--border-soft);
  font-size:13px;color:var(--muted-2);
}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;padding:6px 15px;border-radius:999px;
  border:1px solid var(--border);background:var(--gold-soft);color:var(--gold-2);font-weight:600;
}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;
  background:radial-gradient(circle at 30% 25%,#3B0D0D,#140404 70%);
  border:2px solid var(--gold);
  color:var(--gold-2);font-size:21px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.6s ease-in-out infinite;
  transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease);
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .5s var(--ease)}
.fab:hover i{transform:rotate(360deg)}
.fab .fab-dot{
  position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .main-nav{
    position:absolute;top:78px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;
    margin-left:0;padding:14px 20px 20px;display:none;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--border);box-shadow:var(--shadow);
  }
  .main-nav.open{display:flex}
  .nav-link{padding:12px 16px;border-radius:12px}
  .nav-toggle{display:grid;place-items:center}
  .header-actions .btn{padding:10px 16px;font-size:13.5px}
}
@media (max-width:768px){
  body{padding-top:70px}
  .header-inner{min-height:70px;gap:12px}
  .main-nav{top:70px}
  .section{padding:54px 0}
  .feature-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .limit-table th,.limit-table td{padding:12px 14px;font-size:14px}
  .cta-inner{padding:34px 22px}
  .article-content{font-size:16.4px}
  .fab{bottom:88px}
}
@media (max-width:560px){
  .brand-text strong{font-size:14px}
  .brand-text small{font-size:10px;letter-spacing:.06em}
  .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:17px}
  .header-actions{gap:6px}
  .header-actions .btn{padding:9px 12px;font-size:12.5px}
  .nav-toggle{width:42px;height:42px}
  .steps{grid-template-columns:1fr}
  .post-grid{grid-template-columns:1fr}
  .article-hero{padding:40px 0 40px}
  .article-title{font-size:24px}
  .limit-table{display:block;overflow-x:auto;white-space:nowrap}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#08281A;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.075);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-2:#9FB6A9;
  --border:rgba(245,158,11,.22);
  --border-soft:rgba(255,255,255,.08);
  --radius:22px;
  --radius-sm:14px;
  --radius-xs:10px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-soft:0 10px 26px rgba(0,0,0,.3);
  --container:1200px;
  --ease:.28s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:78px;
  padding-bottom:86px;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--ease)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0 0 14px;font-weight:800;line-height:1.25;letter-spacing:-.01em}
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-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));
  color:#052014;font-size:19px;
  box-shadow:0 8px 20px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.01em}
.brand-text small{font-size:11px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.09em;font-weight:600}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:var(--gold-soft);border-color:var(--border)}
.nav-link.active{color:#06210F;background:linear-gradient(120deg,var(--gold),var(--gold-2));border-color:transparent}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{
  display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);
  background:var(--surface);color:var(--gold-2);cursor:pointer;
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-weight:700;font-size:14.5px;
  border:1px solid transparent;cursor:pointer;line-height:1.2;text-align:center;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#06210F;box-shadow:0 10px 24px rgba(245,158,11,.3)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.45)}
.btn-gold:active{transform:translateY(1px) scale(.98)}
.btn-ghost{color:var(--gold-2);border-color:var(--border);background:transparent}
.btn-ghost:hover{background:var(--gold-soft);border-color:var(--gold)}
.btn-outline{border-color:rgba(255,255,255,.22);color:var(--text);background:var(--surface)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:66px 0 58px;
  background-image:linear-gradient(115deg,rgba(5,31,20,.95) 10%,rgba(5,31,20,.78) 52%,rgba(11,46,30,.9) 100%),url('/assets/images/f5cc7135ca8410d1.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--border);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:120px;
  background:linear-gradient(180deg,rgba(5,31,20,0),var(--bg));pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;
  background:var(--gold-soft);border:1px solid var(--border);
  color:var(--gold-2);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:20px;
}
.hero h1{font-size:clamp(27px,4.1vw,47px);max-width:640px;margin-bottom:18px;text-shadow:0 6px 30px rgba(0,0,0,.45)}
.hero h1 .hl{background:linear-gradient(100deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:16.5px;color:var(--muted);max-width:640px;margin-bottom:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.point-chip{
  display:inline-flex;align-items:center;gap:9px;padding:9px 15px;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid var(--border-soft);
  font-size:13px;font-weight:600;color:var(--muted);
}
.point-chip i{color:var(--gold-2)}
.lead-form{
  background:linear-gradient(160deg,rgba(255,255,255,.1),rgba(255,255,255,.03));
  border:1px solid var(--border);border-radius:var(--radius);padding:28px 26px;
  box-shadow:var(--shadow);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.lead-form h2{font-size:20px;margin-bottom:8px}
.lead-form .form-sub{font-size:14px;color:var(--muted-2);margin-bottom:18px}
.field{margin-bottom:15px}
.field label{display:block;font-size:12px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--gold-2);margin-bottom:7px}
.field input,.field select{
  width:100%;padding:12px 15px;border-radius:12px;
  background:rgba(5,31,20,.62);border:1px solid var(--border-soft);color:var(--text);
  transition:border-color var(--ease),background var(--ease);
}
.field input::placeholder{color:#7E9587}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(5,31,20,.9);outline:none}
.field select option{background:#08281A;color:var(--text)}
.form-note{font-size:12.5px;color:var(--muted-2);margin:14px 0 0}

/* ============ STATS ============ */
.stats-wrap{position:relative;z-index:6;margin-top:-40px}
.stat-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  background:linear-gradient(160deg,rgba(255,255,255,.09),rgba(255,255,255,.03));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:24px 26px;box-shadow:var(--shadow-soft);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.stat b{
  display:block;font-size:26px;font-weight:800;line-height:1.2;margin-bottom:4px;
  background:linear-gradient(100deg,var(--gold),var(--gold-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{font-size:13.5px;color:var(--muted-2)}

/* ============ SECTIONS ============ */
.section{padding:74px 0;position:relative}
.section--alt{background:linear-gradient(180deg,var(--bg-3),var(--bg))}
.section--deep{background:linear-gradient(180deg,var(--bg-2),var(--bg-3))}
.section--edge{border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.section-head{max-width:740px;margin-bottom:36px}
.section-head h2{font-size:clamp(22px,2.9vw,34px);margin-bottom:12px}
.section-head .lead{color:var(--muted);font-size:16px;margin:0}
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.benefit{padding:26px 24px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border-soft);transition:border-color var(--ease),transform var(--ease)}
.benefit:hover{border-color:var(--border);transform:translateY(-4px)}
.benefit i{font-size:22px;color:var(--gold-2);margin-bottom:14px;display:block}
.benefit h3{font-size:17.5px;margin-bottom:9px}
.benefit p{font-size:14.8px;color:var(--muted);margin:0}

/* ============ SCENARIOS ============ */
.scene-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.scene-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-soft)}
.scene-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.scene-list{display:grid;gap:0}
.scene{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--border-soft)}
.scene:first-child{padding-top:0}
.scene i{color:var(--gold-2);font-size:18px;margin-top:4px;flex:0 0 20px}
.scene h3{font-size:16.5px;margin-bottom:6px}
.scene p{font-size:14.8px;color:var(--muted);margin:0}

/* ============ CHANNELS ============ */
.chan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.chan-card{
  position:relative;padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,var(--surface-2),var(--surface));
  border:1px solid var(--border-soft);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.chan-card:hover{transform:translateY(-5px);border-color:var(--border);box-shadow:var(--shadow-soft)}
.chan-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid var(--border);color:var(--gold-2);font-size:20px;margin-bottom:16px;
}
.chan-card h3{font-size:18px;margin-bottom:9px}
.chan-card p{font-size:14.6px;color:var(--muted);margin-bottom:16px}
.chan-meta{font-size:13px;color:var(--muted-2);border-top:1px dashed var(--border-soft);padding-top:13px}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;
  font-size:11.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  background:var(--gold-soft);color:var(--gold-2);border:1px solid var(--border);
}
.badge--red{background:rgba(220,38,38,.16);color:#FCA5A5;border-color:rgba(220,38,38,.4)}
.chan-card .badge{position:absolute;top:20px;right:20px}

/* ============ TABLE ============ */
.table-wrap{overflow-x:auto;border:1px solid var(--border-soft);border-radius:var(--radius);background:var(--surface)}
table.limits{width:100%;border-collapse:collapse;min-width:660px}
table.limits th{
  font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--gold-2);
  text-align:left;padding:16px 20px;background:rgba(245,158,11,.08);border-bottom:1px solid var(--border);
  font-weight:700;
}
table.limits td{padding:15px 20px;border-bottom:1px solid var(--border-soft);font-size:14.6px;color:var(--muted)}
table.limits tbody tr:last-child td{border-bottom:0}
table.limits tbody tr:hover td{background:rgba(255,255,255,.03)}
table.limits td strong{color:var(--text);font-weight:700}
.table-note{font-size:13.5px;color:var(--muted-2);margin-top:16px;max-width:820px}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;padding:28px 24px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--border-soft);
  transition:border-color var(--ease),transform var(--ease);
}
.step:hover{border-color:var(--border);transform:translateY(-4px)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:30px;font-weight:800;line-height:1;margin-bottom:12px;
  color:rgba(245,158,11,.4);
}
.step h3{font-size:17px;margin-bottom:9px}
.step p{font-size:14.6px;color:var(--muted);margin:0}

/* ============ COMPARE ============ */
.compare{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border-soft);border-radius:var(--radius);overflow:hidden}
.compare-col{padding:30px 28px}
.compare-col--win{background:linear-gradient(160deg,rgba(245,158,11,.13),rgba(255,255,255,.03));border-right:1px solid var(--border)}
.compare-col h3{font-size:18px;margin-bottom:6px}
.compare-col .compare-sub{font-size:13.5px;color:var(--muted-2);margin-bottom:18px}
.compare-col li{display:flex;gap:11px;padding:12px 0;border-bottom:1px dashed var(--border-soft);font-size:14.6px;color:var(--muted)}
.compare-col li:last-child{border-bottom:0}
.compare-col li i{flex:0 0 18px;margin-top:5px;font-size:12px}
.compare-col--win li i{color:var(--gold-2)}
.compare-col--lose li i{color:#7E9587}

/* ============ PROOF ============ */
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:34px}
.quote{padding:26px 24px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border-soft)}
.quote .stars{color:var(--gold);font-size:13px;letter-spacing:2px;margin-bottom:12px}
.quote p{font-size:15px;color:var(--muted);margin-bottom:16px}
.quote .who{font-size:13.5px;font-weight:700;color:var(--gold-2)}
.proof-numbers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border-top:1px solid var(--border-soft);padding-top:28px}
.proof-numbers b{display:block;font-size:24px;font-weight:800;color:var(--text);margin-bottom:4px}
.proof-numbers span{font-size:13.5px;color:var(--muted-2)}

/* ============ TOPIC LINKS ============ */
.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.topic-link{
  display:flex;flex-direction:column;gap:8px;padding:24px 26px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--border-soft);
  transition:transform var(--ease),border-color var(--ease),background var(--ease);
}
.topic-link:hover{transform:translateY(-4px);border-color:var(--gold);background:var(--gold-soft)}
.topic-link strong{font-size:17px;display:flex;align-items:center;gap:10px}
.topic-link strong i{color:var(--gold-2);font-size:14px}
.topic-link span{font-size:14.2px;color:var(--muted-2)}

/* ============ NEWS ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-item{
  display:flex;flex-direction:column;gap:10px;height:100%;padding:24px 22px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--border-soft);
  transition:transform var(--ease),border-color var(--ease);
}
.news-item:hover{transform:translateY(-4px);border-color:var(--border)}
.news-tag{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-2)}
.news-item h3{font-size:16.5px;margin:0;line-height:1.4}
.news-item p{font-size:14.2px;color:var(--muted);margin:0}
.news-date{font-size:12.5px;color:var(--muted-2);margin-top:auto;padding-top:8px}
.news-empty{color:var(--muted-2);font-size:15px}

/* ============ FAQ ============ */
.faq-list{max-width:920px}
.faq-item{
  border:1px solid var(--border-soft);border-radius:var(--radius-sm);
  background:var(--surface);margin-bottom:12px;overflow:hidden;
  transition:border-color var(--ease);
}
.faq-item:hover{border-color:var(--border)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:19px 22px;font-weight:700;font-size:15.6px;
  display:flex;justify-content:space-between;align-items:center;gap:18px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--gold-2);font-size:12px;flex:0 0 auto;transition:transform var(--ease);
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item .faq-body{padding:0 22px 20px;color:var(--muted);font-size:15px;max-width:840px}

/* ============ CTA BAND ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius);
  padding:46px 44px;border:1px solid var(--border);
  background-image:linear-gradient(120deg,rgba(5,31,20,.94),rgba(11,46,30,.82)),url('/assets/images/cea13731f6d94a51.jpg');
  background-size:cover;background-position:center;
  box-shadow:var(--shadow);
}
.cta-band-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.cta-band h2{font-size:clamp(22px,2.8vw,32px);margin-bottom:12px}
.cta-band p{color:var(--muted);font-size:16px;margin:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.assure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.assure{display:flex;gap:14px;padding-top:22px;border-top:1px solid var(--border-soft)}
.assure i{color:var(--gold-2);font-size:18px;margin-top:4px;flex:0 0 20px}
.assure h3{font-size:15.5px;margin-bottom:5px}
.assure p{font-size:14.2px;color:var(--muted-2);margin:0}

/* ============ BOTTOM BAR ============ */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(5,31,20,.95);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--border);padding:11px 0;
}
.bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.bottom-text strong{display:block;font-size:15px;font-weight:700}
.bottom-text span{font-size:12.5px;color:var(--muted-2)}
.bottom-actions{display:flex;gap:10px;flex-shrink:0}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:75;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#3B2A0C,#0B2E1E 72%);
  border:2px solid var(--gold);color:var(--gold-2);font-size:21px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease);
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.5)}
.fab:hover i{animation:fabSpin .9s ease}
.fab:active{transform:scale(.95) translateY(4px)}
.fab .dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #F8FAFC}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* ============ FOOTER ============ */
.site-footer{background:linear-gradient(180deg,var(--bg-3),#03150D);border-top:1px solid var(--border);padding:56px 0 26px}
.footer-grid{row-gap:28px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand strong{font-size:16px}
.footer-desc{font-size:14px;color:var(--muted-2);max-width:340px;margin:0}
.footer-col h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.09em;color:var(--gold-2);margin-bottom:14px}
.footer-col ul li{margin-bottom:9px;font-size:14px;color:var(--muted-2)}
.footer-col ul li a{font-size:14px;color:var(--muted)}
.footer-col ul li a:hover{color:var(--gold-2)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;
  margin-top:36px;padding-top:20px;border-top:1px solid var(--border-soft);
  font-size:13px;color:var(--muted-2);
}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border-radius:999px;
  background:var(--surface);border:1px solid var(--border-soft);color:var(--muted);font-size:12.5px;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .nav-toggle{display:grid;place-items:center}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--border);
    padding:14px 20px;display:none;box-shadow:var(--shadow);
  }
  .main-nav.open{display:flex}
  .nav-link{text-align:left;border-radius:12px;padding:12px 14px}
  .header-actions{margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .scene-split{grid-template-columns:1fr;gap:30px}
  .chan-grid{grid-template-columns:repeat(2,1fr)}
  .benefit-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .proof-grid{grid-template-columns:1fr 1fr}
  .topic-grid{grid-template-columns:1fr}
  .cta-band-inner{grid-template-columns:1fr;gap:24px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:44px 0 40px}
  .stat-row{grid-template-columns:repeat(2,1fr);padding:20px;gap:14px}
  .stats-wrap{margin-top:-26px}
  .compare{grid-template-columns:1fr}
  .compare-col--win{border-right:0;border-bottom:1px solid var(--border)}
  .proof-numbers{grid-template-columns:1fr;gap:14px}
  .assure-grid{grid-template-columns:1fr}
  .cta-band{padding:34px 26px}
}
@media (max-width:640px){
  .brand-text strong{font-size:13px}
  .brand-text small{display:none}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:16px;border-radius:11px}
  .header-inner{gap:10px;min-height:66px}
  body{padding-top:66px}
  .header-actions .btn{padding:8px 12px;font-size:12.5px}
  .nav-toggle{width:40px;height:40px}
}
@media (max-width:520px){
  .chan-grid,.benefit-grid,.news-grid,.proof-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .bottom-inner{flex-direction:column;align-items:stretch;gap:10px}
  .bottom-text{text-align:left}
  .bottom-actions{display:grid;grid-template-columns:1fr 1fr}
  body{padding-bottom:140px}
  .fab{bottom:152px;width:52px;height:52px}
}

/* roulang page: category2 */
/* ============================================================
   Design system — Royal Emerald & Imperial Gold
   ============================================================ */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#08281A;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.075);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-2:#9FB6A9;
  --border:rgba(245,158,11,.22);
  --border-soft:rgba(255,255,255,.08);
  --radius:22px;
  --radius-sm:14px;
  --radius-xs:10px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-soft:0 10px 26px rgba(0,0,0,.3);
  --container:1200px;
  --ease:.28s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:78px;
  padding-bottom:78px;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--ease)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.25;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 14px}
button,input,select,textarea{font-family:inherit;font-size:inherit}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));
  color:#052014;font-size:19px;
  box-shadow:0 8px 20px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.01em}
.brand-text small{font-size:11px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.09em;font-weight:600}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:var(--gold-soft);border-color:var(--border)}
.nav-link.active{color:#06210F;background:linear-gradient(120deg,var(--gold),var(--gold-2));border-color:transparent}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{
  display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);
  background:var(--surface);color:var(--gold-2);cursor:pointer;
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-weight:700;font-size:14.5px;
  border:1px solid transparent;cursor:pointer;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
  text-align:center;line-height:1.2;
}
.btn-gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#06210F;box-shadow:0 10px 24px rgba(245,158,11,.3)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.45)}
.btn-gold:active{transform:translateY(1px) scale(.98)}
.btn-ghost{color:var(--gold-2);border-color:var(--border);background:transparent}
.btn-ghost:hover{background:var(--gold-soft);border-color:var(--gold)}
.btn-outline{border-color:rgba(255,255,255,.22);color:var(--text);background:var(--surface)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%;margin-top:16px}
.btn-red{background:linear-gradient(120deg,var(--red),#F97316);color:#fff}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(220,38,38,.35)}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:64px 0 54px;
  background-image:linear-gradient(120deg,rgba(5,31,20,.94) 12%,rgba(5,31,20,.74) 55%,rgba(11,46,30,.88) 100%),url('/assets/images/f5cc7135ca8410d1.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--border);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:120px;
  background:linear-gradient(180deg,rgba(5,31,20,0),var(--bg));pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:44px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;
  background:var(--gold-soft);border:1px solid var(--border);
  color:var(--gold-2);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:20px;
}
.hero h1{
  font-size:clamp(28px,4.2vw,48px);
  font-weight:800;margin-bottom:20px;
  text-shadow:0 6px 30px rgba(0,0,0,.45);
}
.hero h1 .hl{background:linear-gradient(100deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{max-width:640px;font-size:17px;color:var(--muted);margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:12px}
.point-chip{
  display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid var(--border-soft);font-size:13.5px;font-weight:600;color:var(--muted);
}
.point-chip i{color:var(--gold-2)}

/* Hero panel */
.hero-panel{
  background:rgba(5,31,20,.76);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.hero-panel-media{border-radius:var(--radius-sm);overflow:hidden;margin-bottom:18px;border:1px solid var(--border-soft)}
.hero-panel-media img{width:100%;height:172px;object-fit:cover}
.panel-label{
  display:flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-2);margin-bottom:12px;
}
.countdown{display:flex;gap:10px;margin-bottom:18px}
.cd-cell{
  flex:1;text-align:center;background:var(--surface);border:1px solid var(--border-soft);
  border-radius:var(--radius-xs);padding:10px 6px;
}
.cd-num{font-size:26px;font-weight:800;color:var(--gold-2);line-height:1.1;font-variant-numeric:tabular-nums}
.cd-lbl{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted-2);font-weight:600}
.reminder{border-top:1px solid var(--border-soft);padding-top:16px}
.reminder p{font-size:13.5px;color:var(--muted-2);margin-bottom:10px}
.reminder form{display:flex;gap:8px}
.reminder input{
  flex:1;min-width:0;padding:11px 15px;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid var(--border-soft);color:var(--text);
}
.reminder input::placeholder{color:#7E9587}
.reminder-msg{font-size:13px;color:var(--gold-2);margin:10px 0 0;display:none}
.reminder-msg.show{display:block}

/* ============ SECTIONS ============ */
.section{padding:74px 0;position:relative}
.section--alt{background:linear-gradient(180deg,var(--bg-3),var(--bg))}
.section--deep{background:linear-gradient(180deg,var(--bg-2),var(--bg-3))}
.section--edge{border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{font-size:clamp(23px,3vw,34px);font-weight:800}
.section-head .lead{color:var(--muted);font-size:16px;margin:0}
.section-head--center{text-align:center;margin-left:auto;margin-right:auto}

/* ============ STAT STRIP ============ */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{
  padding:22px 20px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--border-soft);
  transition:border-color var(--ease),transform var(--ease),background var(--ease);
}
.stat:hover{border-color:var(--border);transform:translateY(-3px);background:var(--surface-2)}
.stat-num{font-size:clamp(22px,2.6vw,30px);font-weight:800;color:var(--gold-2);line-height:1.15;margin-bottom:6px}
.stat-txt{font-size:13.5px;color:var(--muted-2);line-height:1.55}

/* ============ CARDS / GRIDS ============ */
.card-grid{display:grid;gap:22px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.feature-card{
  padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.075),rgba(255,255,255,.02));
  border:1px solid var(--border-soft);
  transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.feature-card:hover{border-color:var(--border);transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.feature-icon{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid var(--border);color:var(--gold-2);font-size:20px;margin-bottom:16px;
}
.feature-card h3{font-size:18px;margin-bottom:10px}
.feature-card p{font-size:14.8px;color:var(--muted-2);margin:0}

/* ============ CHANNEL LIST ============ */
.channel-list{display:grid;gap:14px}
.channel-item{
  display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:18px;align-items:center;
  padding:18px 22px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--border-soft);
  transition:border-color var(--ease),background var(--ease),transform var(--ease);
}
.channel-item:hover{border-color:var(--border);background:var(--surface-2);transform:translateX(4px)}
.channel-icon{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:var(--gold-soft);border:1px solid var(--border);color:var(--gold-2);font-size:22px;
}
.channel-body h3{font-size:16.5px;margin-bottom:5px}
.channel-body p{font-size:14.2px;color:var(--muted-2);margin:0}
.channel-meta{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;max-width:250px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;font-size:12px;font-weight:700;
  background:var(--gold-soft);border:1px solid var(--border);color:var(--gold-2);white-space:nowrap;
}
.tag--plain{background:rgba(255,255,255,.06);border-color:var(--border-soft);color:var(--muted)}

/* ============ SPLIT BLOCK ============ */
.split{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:40px;align-items:center}
.split-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-soft);box-shadow:var(--shadow-soft)}
.split-media img{width:100%;height:340px;object-fit:cover}
.split-body h2{font-size:clamp(22px,2.8vw,32px)}
.split-body p{color:var(--muted-2);font-size:15.5px}
.check-list{margin-top:18px}
.check-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;font-size:15px;color:var(--muted)}
.check-list li i{color:var(--gold-2);margin-top:4px}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;padding:26px 22px 22px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--border-soft);
  transition:border-color var(--ease),transform var(--ease),background var(--ease);
}
.step:hover{border-color:var(--border);transform:translateY(-4px);background:var(--surface-2)}
.step-num{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:16px;color:#06210F;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));margin-bottom:14px;
}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted-2);margin:0}

/* ============ TABLE ============ */
.table-wrap{
  overflow-x:auto;border-radius:var(--radius-sm);
  border:1px solid var(--border-soft);background:var(--surface);
  -webkit-overflow-scrolling:touch;
}
table.limit-table{width:100%;border-collapse:collapse;min-width:720px}
table.limit-table th{
  text-align:left;padding:15px 18px;font-size:12px;font-weight:700;
  text-transform:uppercase;letter-spacing:.07em;color:var(--gold-2);
  background:rgba(245,158,11,.09);white-space:nowrap;
}
table.limit-table td{
  padding:15px 18px;font-size:14.4px;color:var(--muted);
  border-top:1px solid var(--border-soft);white-space:nowrap;
}
table.limit-table tbody tr{transition:background var(--ease)}
table.limit-table tbody tr:hover{background:rgba(255,255,255,.035)}
table.limit-table td:first-child{font-weight:700;color:var(--text)}
.table-note{font-size:13.5px;color:var(--muted-2);margin-top:14px}

/* ============ QUOTES ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{
  padding:26px 24px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--border-soft);
  transition:border-color var(--ease),transform var(--ease);
}
.quote:hover{border-color:var(--border);transform:translateY(-4px)}
.stars{color:var(--gold-2);font-size:13px;letter-spacing:2px;margin-bottom:12px}
.quote p{font-size:15.2px;color:var(--muted);font-style:italic;margin-bottom:16px}
.quote-author{display:flex;align-items:center;gap:12px}
.avatar{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));color:#06210F;font-weight:800;font-size:15px;
}
.quote-author strong{display:block;font-size:14.5px}
.quote-author span{font-size:12.5px;color:var(--muted-2)}

/* ============ NEWS ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
  display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;
  background:var(--surface);border:1px solid var(--border-soft);
  transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.news-card:hover{border-color:var(--border);transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.news-thumb{display:block;overflow:hidden;aspect-ratio:16/9;background:var(--bg-2)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:20px 20px 24px;display:flex;flex-direction:column;flex:1}
.news-meta{font-size:11.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--gold-2);margin-bottom:10px}
.news-body h3{font-size:16.5px;margin-bottom:10px}
.news-body h3 a:hover{color:var(--gold-2)}
.news-body p{font-size:14.2px;color:var(--muted-2);margin:0}
.empty-note{
  grid-column:1/-1;text-align:center;padding:38px 20px;border-radius:var(--radius-sm);
  border:1px dashed var(--border);color:var(--muted-2);font-size:14.5px;background:var(--surface);
}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{
  border:1px solid var(--border-soft);border-radius:var(--radius-sm);
  background:var(--surface);overflow:hidden;transition:border-color var(--ease);
}
.faq-item.open{border-color:var(--border)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:18px 22px;background:none;border:0;color:var(--text);
  font-weight:700;font-size:15.5px;text-align:left;cursor:pointer;line-height:1.45;
}
.faq-q i{color:var(--gold-2);transition:transform var(--ease);flex-shrink:0}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 22px}
.faq-a p{font-size:14.6px;color:var(--muted-2);margin:0 0 18px}

/* ============ SECURITY ============ */
.security-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.security-item{
  display:flex;gap:16px;align-items:flex-start;padding:22px;
  border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border-soft);
  transition:border-color var(--ease),transform var(--ease);
}
.security-item:hover{border-color:var(--border);transform:translateY(-3px)}
.security-item i{color:var(--gold-2);font-size:20px;margin-top:3px}
.security-item h3{font-size:16px;margin-bottom:7px}
.security-item p{font-size:14.2px;color:var(--muted-2);margin:0}

/* ============ CTA BAND ============ */
.cta-band{
  position:relative;text-align:center;padding:66px 0;
  background-image:linear-gradient(120deg,rgba(5,31,20,.93),rgba(11,46,30,.86)),url('/assets/images/cea13731f6d94a51.jpg');
  background-size:cover;background-position:center;
  border-top:1px solid var(--border);
}
.cta-band h2{font-size:clamp(24px,3.2vw,36px);max-width:820px;margin:0 auto 16px}
.cta-band p{color:var(--muted);max-width:720px;margin:0 auto 26px;font-size:16px}
.cta-band .hero-actions{justify-content:center;margin-bottom:0}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,var(--bg-3),#04170F);
  border-top:1px solid var(--border);
  padding:56px 0 26px;
}
.footer-grid{row-gap:28px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand strong{font-size:16px}
.footer-desc{color:var(--muted-2);font-size:14px;margin:0}
.footer-col h4{
  font-size:13px;text-transform:uppercase;letter-spacing:.08em;
  color:var(--gold-2);margin-bottom:14px;
}
.footer-col ul li{margin-bottom:9px;font-size:14px;color:var(--muted-2)}
.footer-col ul li a:hover{color:var(--gold-2)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  border-top:1px solid var(--border-soft);margin-top:34px;padding-top:20px;
  font-size:13px;color:var(--muted-2);
}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  border:1px solid var(--border);background:var(--gold-soft);color:var(--gold-2);font-weight:700;font-size:12.5px;
}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 30% 25%,#FCD34D,#F59E0B 55%,#B45309);
  border:2px solid #F59E0B;color:#052014;font-size:22px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.6s ease-in-out infinite;
  transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease);
}
.fab i{transition:transform .5s ease}
.fab:hover{opacity:1;animation:none;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.55)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab-badge{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-7px)}
}

/* ============ BOTTOM CTA BAR ============ */
.cta-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(5,31,20,.96);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--border);
  padding:10px 0;
}
.cta-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.cta-bar-text{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--muted)}
.cta-bar-text i{color:var(--gold-2);font-size:18px}
.cta-bar-text strong{color:var(--text)}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-lead{max-width:none}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .cols-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:28px}
  .split-media img{height:280px}
}
@media (max-width:768px){
  body{padding-top:70px}
  .header-inner{min-height:70px;gap:12px}
  .brand-text small{display:none}
  .main-nav{
    position:fixed;top:70px;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 20px 20px;
    background:rgba(5,31,20,.98);
    border-bottom:1px solid var(--border);
    transform:translateY(-140%);
    transition:transform .3s ease;
    max-height:calc(100vh - 70px);overflow-y:auto;
  }
  .main-nav.open{transform:translateY(0)}
  .nav-link{padding:12px 16px;border-radius:12px}
  .nav-toggle{display:grid;place-items:center}
  .header-actions .btn{padding:10px 15px;font-size:13px}
  .section{padding:56px 0}
  .section-head{margin-bottom:28px}
  .channel-item{grid-template-columns:48px minmax(0,1fr);gap:14px;padding:16px 18px}
  .channel-icon{width:48px;height:48px;font-size:19px;border-radius:14px}
  .channel-meta{grid-column:1/-1;justify-content:flex-start;max-width:none}
  .security-grid{grid-template-columns:1fr}
  .cta-bar-text span.hide-sm{display:none}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand-text{display:none}
  .hero{padding:46px 0 42px}
  .hero-actions .btn{width:100%}
  .stat-strip{grid-template-columns:1fr}
  .cols-3,.cols-2,.steps,.news-grid,.quote-grid{grid-template-columns:1fr}
  .cta-band{padding:52px 0}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .fab{left:12px;bottom:104px;width:52px;height:52px;font-size:20px}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#08281A;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.075);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-2:#9FB6A9;
  --border:rgba(245,158,11,.22);
  --border-soft:rgba(255,255,255,.08);
  --radius:22px;
  --radius-sm:14px;
  --radius-xs:10px;
  --shadow:0 20px 45px rgba(0,0,0,.45);
  --shadow-soft:0 10px 26px rgba(0,0,0,.3);
  --container:1200px;
  --ease:.28s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:78px;
  padding-bottom:112px;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--ease)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));
  color:#052014;font-size:19px;
  box-shadow:0 8px 20px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.brand-text small{font-size:11px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.09em;font-weight:600;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:var(--gold-2);background:var(--gold-soft);border-color:var(--border)}
.nav-link.active{color:#06210F;background:linear-gradient(120deg,var(--gold),var(--gold-2));border-color:transparent}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{
  display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);
  background:var(--surface);color:var(--gold-2);cursor:pointer;
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-weight:700;font-size:14.5px;
  border:1px solid transparent;cursor:pointer;line-height:1.2;text-align:center;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#06210F;box-shadow:0 10px 24px rgba(245,158,11,.3)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.45)}
.btn-gold:active{transform:translateY(1px) scale(.98)}
.btn-ghost{color:var(--gold-2);border-color:var(--border);background:transparent}
.btn-ghost:hover{background:var(--gold-soft);border-color:var(--gold)}
.btn-outline{border-color:rgba(255,255,255,.22);color:var(--text);background:var(--surface)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%;margin-top:16px}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:64px 0 58px;
  background-image:linear-gradient(120deg,rgba(5,31,20,.95) 10%,rgba(5,31,20,.74) 52%,rgba(11,46,30,.88) 100%),url('/assets/images/f5cc7135ca8410d1.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--border);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:120px;
  background:linear-gradient(180deg,rgba(5,31,20,0),var(--bg));pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:44px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;
  background:var(--gold-soft);border:1px solid var(--border);
  color:var(--gold-2);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:20px;
}
.hero h1{
  font-size:clamp(28px,4.2vw,48px);
  font-weight:800;margin:0 0 20px;max-width:720px;
  text-shadow:0 6px 30px rgba(0,0,0,.45);
  line-height:1.24;
}
.hero h1 .hl{background:linear-gradient(100deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{max-width:640px;font-size:16.5px;color:var(--muted);margin:0 0 26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
.point-chip{
  display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid var(--border-soft);font-size:13.5px;font-weight:600;color:var(--muted);
}
.point-chip i{color:var(--gold-2)}

/* ============ CONSOLE PANEL ============ */
.console{
  background:linear-gradient(165deg,rgba(7,36,24,.96),rgba(3,18,12,.99));
  border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;
}
.console-head{
  display:flex;align-items:center;gap:12px;padding:14px 18px;
  border-bottom:1px solid var(--border-soft);background:rgba(255,255,255,.03);
}
.dots{display:flex;gap:6px}
.dots span{width:10px;height:10px;border-radius:50%;display:block;background:#2f4a3c}
.dots span:first-child{background:#DC2626}
.dots span:nth-child(2){background:var(--gold)}
.dots span:nth-child(3){background:#10B981}
.console-title{font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2)}
.console-code{
  margin:0;padding:20px 18px;overflow-x:auto;white-space:pre;
  font-family:'SFMono-Regular',ui-monospace,Consolas,'Liberation Mono',monospace;
  font-size:12.6px;line-height:1.78;color:#CFF3E0;text-align:left;
}
.c-key{color:var(--gold-2)}
.c-str{color:#7DE2B0}
.c-num{color:#FCA5A5}
.c-cmt{color:#6E8A7B}
.c-ok{color:#A3E635;font-weight:700}
.console-foot{
  display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:space-between;align-items:center;
  padding:14px 18px;border-top:1px solid var(--border-soft);font-size:12.5px;color:var(--muted-2);
}
.status{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--muted)}
.status-dot{
  width:9px;height:9px;border-radius:50%;background:#A3E635;display:inline-block;
  box-shadow:0 0 0 4px rgba(163,230,53,.16);animation:pulseDot 1.8s infinite;
}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.82)}}

/* ============ SECTIONS ============ */
.section{padding:74px 0;position:relative}
.section--alt{background:linear-gradient(180deg,var(--bg-3),var(--bg))}
.section--deep{background:linear-gradient(180deg,var(--bg-2),var(--bg-3))}
.section--edge{border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.section-head{max-width:780px;margin-bottom:38px;text-align:left}
.section-head h2{font-size:clamp(23px,3vw,34px);font-weight:800;margin:12px 0 14px;line-height:1.3}
.section-head .lead{color:var(--muted);font-size:16px;margin:0}
.tag{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  background:var(--gold-soft);border:1px solid var(--border);color:var(--gold-2);
  font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
}
.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}

/* ============ TRUST STRIP ============ */
.trust-strip{display:flex;flex-wrap:wrap;gap:12px;padding:22px 0}
.pay-chip{
  display:inline-flex;align-items:center;gap:10px;padding:11px 18px;border-radius:999px;
  background:var(--surface);border:1px solid var(--border-soft);font-size:14px;font-weight:600;color:var(--muted);
  transition:border-color var(--ease),color var(--ease),transform var(--ease);
}
.pay-chip i{color:var(--gold-2);font-size:15px}
.pay-chip:hover{border-color:var(--gold);color:var(--text);transform:translateY(-2px)}

/* ============ CARDS ============ */
.card{
  background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:28px 26px;transition:border-color var(--ease),transform var(--ease),background var(--ease);
}
.card:hover{border-color:var(--border);background:var(--surface-2);transform:translateY(-3px)}
.card-icon{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(245,158,11,.22),rgba(252,211,77,.1));
  border:1px solid var(--border);color:var(--gold-2);font-size:20px;margin-bottom:18px;
}
.card h3{font-size:19px;font-weight:700;margin:0 0 10px;line-height:1.4}
.card p{margin:0;color:var(--muted);font-size:15px}
.card .mini-list{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:9px}
.card .mini-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted)}
.card .mini-list i{color:var(--gold-2);margin-top:4px;font-size:12px}

/* ============ STEPS ============ */
.steps-split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.steps{margin:0;padding:0;list-style:none;counter-reset:step;display:grid;gap:16px}
.step{
  display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;
  padding:20px 22px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--border-soft);
  transition:border-color var(--ease),background var(--ease);
}
.step:hover{border-color:var(--border);background:var(--surface-2)}
.step-num{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  font-weight:800;font-size:17px;color:#06210F;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));
  box-shadow:0 8px 20px rgba(245,158,11,.28);
}
.step h3{margin:0 0 6px;font-size:17.5px;font-weight:700}
.step p{margin:0;color:var(--muted);font-size:15px}
.media-frame{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);
  box-shadow:var(--shadow-soft);position:relative;background:var(--bg-3);
}
.media-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.media-caption{
  position:absolute;left:0;right:0;bottom:0;padding:16px 20px;
  background:linear-gradient(180deg,rgba(5,31,20,0),rgba(5,31,20,.94));
  font-size:14px;font-weight:600;color:var(--text);
}
.note-line{
  margin-top:18px;padding:16px 20px;border-radius:var(--radius-sm);
  background:rgba(245,158,11,.08);border:1px solid var(--border);
  font-size:14.5px;color:var(--muted);
}
.note-line i{color:var(--gold-2);margin-right:8px}

/* ============ TABLE ============ */
.tbl-wrap{
  overflow-x:auto;border:1px solid var(--border-soft);border-radius:var(--radius-sm);
  background:var(--surface);
}
table.tbl{width:100%;border-collapse:collapse;min-width:620px}
table.tbl th,table.tbl td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--border-soft);font-size:14.6px}
table.tbl thead th{
  background:rgba(245,158,11,.1);color:var(--gold-2);font-size:12.5px;
  text-transform:uppercase;letter-spacing:.07em;font-weight:700;
}
table.tbl tbody tr:last-child td{border-bottom:0}
table.tbl tbody tr:hover{background:rgba(255,255,255,.04)}
.tbl .strong{font-weight:700;color:var(--gold-2)}
.tbl .yes{color:#A3E635;font-weight:700}
.tbl .no{color:#F0A6A6;font-weight:600}
.tbl-cap{margin-top:14px;font-size:13.5px;color:var(--muted-2)}

/* ============ STATS & REVIEWS ============ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:34px}
.stat{
  padding:24px 22px;border-radius:var(--radius-sm);
  background:linear-gradient(160deg,rgba(245,158,11,.13),rgba(255,255,255,.03));
  border:1px solid var(--border);
}
.stat-num{font-size:clamp(24px,3vw,32px);font-weight:800;line-height:1.1;color:var(--gold-2)}
.stat-label{margin-top:8px;font-size:13.5px;color:var(--muted);font-weight:600}
.review{
  background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:26px 24px;display:flex;flex-direction:column;gap:16px;
}
.review-top{display:flex;align-items:center;gap:14px}
.avatar{
  width:46px;height:46px;flex:0 0 46px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--gold-2));color:#06210F;font-weight:800;font-size:16px;
}
.review-name{font-weight:700;font-size:15.5px;line-height:1.3}
.review-role{font-size:12.5px;color:var(--muted-2)}
.review-text{margin:0;color:var(--muted);font-size:15px;font-style:normal}
.stars{color:var(--gold-2);font-size:13px;letter-spacing:2px}

/* ============ POST LIST ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:24px 22px;display:flex;flex-direction:column;gap:12px;
  transition:border-color var(--ease),transform var(--ease),background var(--ease);
}
.post-card:hover{border-color:var(--border);background:var(--surface-2);transform:translateY(-3px)}
.post-card h3{margin:0;font-size:17px;font-weight:700;line-height:1.45}
.post-card h3 a:hover{color:var(--gold-2)}
.post-excerpt{margin:0;color:var(--muted);font-size:14.5px;flex:1}
.post-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12.8px;color:var(--muted-2);border-top:1px solid var(--border-soft);padding-top:12px}
.post-meta i{color:var(--gold-2);margin-right:6px}
.empty-note{
  margin:0;padding:22px 24px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px dashed var(--border);color:var(--muted);font-size:15px;
}

/* ============ FAQ ============ */
.faq{display:grid;gap:12px;max-width:940px}
.faq-item{
  border:1px solid var(--border-soft);border-radius:var(--radius-sm);
  background:var(--surface);overflow:hidden;transition:border-color var(--ease),background var(--ease);
}
.faq-item[open]{border-color:var(--border);background:var(--surface-2)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:19px 22px;font-weight:700;font-size:16px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--gold-2);font-size:13px;transition:transform var(--ease);flex:0 0 auto;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:15px}

/* ============ GUARANTEE & CHANNELS ============ */
.guarantee{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:46px}
.g-item{
  padding:22px;border-radius:var(--radius-sm);background:var(--surface);
  border:1px solid var(--border-soft);display:flex;gap:14px;align-items:flex-start;
}
.g-item i{color:var(--gold-2);font-size:19px;margin-top:3px}
.g-item strong{display:block;font-size:15.5px;margin-bottom:4px}
.g-item span{font-size:13.8px;color:var(--muted-2)}
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.channel-card{
  display:block;padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--border-soft);
  transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.channel-card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.channel-card.is-current{border-color:var(--gold);background:linear-gradient(160deg,rgba(245,158,11,.16),rgba(255,255,255,.03))}
.channel-icon{
  width:50px;height:50px;border-radius:15px;display:grid;place-items:center;
  background:rgba(245,158,11,.16);border:1px solid var(--border);color:var(--gold-2);
  font-size:19px;margin-bottom:16px;
}
.channel-card h3{margin:0 0 8px;font-size:18px;font-weight:700}
.channel-card p{margin:0;color:var(--muted);font-size:14.5px}
.channel-more{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  font-size:13.5px;font-weight:700;color:var(--gold-2);
}
.channel-card.is-current .channel-more{color:var(--muted)}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,var(--bg-2),#03170F);
  border-top:1px solid var(--border);padding:60px 0 26px;position:relative;
}
.footer-grid{gap:26px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand strong{font-size:17px;font-weight:800}
.footer-desc{color:var(--muted-2);font-size:14.5px;margin:0}
.footer-col h4{font-size:14.5px;font-weight:700;margin:0 0 16px;color:var(--gold-2);letter-spacing:.02em}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-col li{font-size:14.3px;color:var(--muted-2)}
.footer-col a{color:var(--muted)}
.footer-col a:hover{color:var(--gold-2)}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid var(--border-soft);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:13.4px;color:var(--muted-2);
}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  border:1px solid var(--border);background:var(--gold-soft);color:var(--gold-2);font-weight:700;font-size:12.5px;
}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:112px;z-index:75;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#4a2c0c,#0b0c0e 72%);
  border:2px solid var(--gold);color:var(--gold-2);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.8;cursor:pointer;
  animation:fabFloat 3.8s ease-in-out infinite;
  transition:opacity var(--ease),box-shadow var(--ease),transform var(--ease);
}
.fab i{transition:transform .6s ease}
.fab:hover{opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.55);animation-play-state:paused}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab-dot{
  position:absolute;top:0;right:0;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ============ CONVERT BAR ============ */
.convert-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(5,31,20,.96);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--border);padding:13px 0;
}
.convert-inner{display:flex;align-items:center;gap:18px;justify-content:space-between;flex-wrap:wrap}
.convert-text{display:flex;align-items:center;gap:12px;font-size:14.5px;color:var(--muted);font-weight:600}
.convert-text i{color:var(--gold-2);font-size:18px}
.convert-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid,.steps-split{grid-template-columns:1fr}
  .grid-3,.post-grid,.channel-grid{grid-template-columns:repeat(2,1fr)}
  .grid-4,.stats,.guarantee{grid-template-columns:repeat(2,1fr)}
  .main-nav{
    position:fixed;top:78px;left:0;right:0;margin:0;
    flex-direction:column;align-items:stretch;gap:8px;
    background:rgba(5,31,20,.985);border-bottom:1px solid var(--border);
    padding:16px 20px 22px;display:none;box-shadow:var(--shadow);
  }
  .main-nav.open{display:flex}
  .nav-link{padding:12px 16px;border-radius:var(--radius-xs)}
  .nav-toggle{display:grid;place-items:center;margin-left:auto;order:3}
  .header-actions{order:2;margin-left:auto}
}
@media (max-width:768px){
  body{padding-top:74px;padding-bottom:150px}
  .header-inner{min-height:74px;gap:12px}
  .main-nav{top:74px}
  .section{padding:56px 0}
  .hero{padding:48px 0 44px}
  .grid-2,.grid-3,.grid-4,.post-grid,.channel-grid,.stats,.guarantee{grid-template-columns:1fr}
  .convert-inner{justify-content:center;text-align:center}
  .convert-actions{width:100%;justify-content:center}
  .convert-actions .btn{flex:1 1 160px}
  .footer-bottom{justify-content:flex-start}
  .fab{bottom:150px}
}
@media (max-width:520px){
  .container{padding:0 12px}
  .brand-text small{display:none}
  .brand-text strong{font-size:13px;max-width:96px;overflow:hidden;text-overflow:ellipsis}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;border-radius:11px;font-size:16px}
  .brand{gap:8px}
  .header-actions{gap:6px}
  .header-actions .btn{padding:8px 11px;font-size:11.5px}
  .nav-toggle{width:40px;height:40px}
  .hero h1{font-size:26px}
  .console-code{font-size:11.4px;padding:16px 14px}
  .card,.review,.post-card,.channel-card{padding:22px 18px}
  .step{grid-template-columns:44px 1fr;gap:14px;padding:18px 16px}
  .step-num{width:44px;height:44px;border-radius:13px;font-size:15px}
  table.tbl th,table.tbl td{padding:13px 14px;font-size:13.6px}
}