/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#07281a;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(11,46,30,.72);
  --gold:#F59E0B;
  --gold-l:#FCD34D;
  --gold-d:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(255,255,255,.09);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 20px 44px -22px rgba(0,0,0,.85);
  --shadow-gold:0 12px 32px -14px rgba(245,158,11,.55);
  --ease:.25s cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(245,158,11,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 6%,rgba(16,185,129,.10),transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--ease),opacity var(--ease)}
a:hover{color:var(--gold-l)}
h1,h2,h3,h4{margin:0 0 .65rem;line-height:1.28;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.6rem,3.4vw,2.55rem);font-weight:900}
h2{font-size:clamp(1.32rem,2.4vw,1.95rem)}
h3{font-size:clamp(1.05rem,1.6vw,1.24rem)}
p{margin:0 0 1rem}
ul{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:2px}
.container{max-width:1180px;padding-left:18px;padding-right:18px}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:14px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  color:#04210f;display:grid;place-items:center;
  font-weight:900;font-size:.95rem;letter-spacing:-.5px;
  box-shadow:0 8px 20px -8px rgba(245,158,11,.7);
}
.brand-text b{display:block;font-size:1rem;font-weight:800;letter-spacing:.3px;line-height:1.2}
.brand-text span{display:block;font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:1.6px;font-weight:600}
.nav-collapse{margin-left:auto}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{
  display:block;padding:9px 15px;border-radius:999px;
  font-size:.93rem;color:var(--mint);font-weight:500;
}
.nav-links a:hover{background:rgba(245,158,11,.1);color:var(--gold-l)}
.nav-links a.active{background:rgba(245,158,11,.15);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--line)}
.nav-cta{display:flex;gap:9px;align-items:center;flex-shrink:0}
.nav-toggle{
  margin-left:auto;background:transparent;border:1px solid var(--line);
  color:var(--gold-l);width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;cursor:pointer;transition:var(--ease);
}
.nav-toggle:hover{background:rgba(245,158,11,.12)}

/* ---------- BUTTONS ---------- */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  color:#04210f;font-weight:800;border:0;border-radius:999px;
  padding:14px 28px;cursor:pointer;box-shadow:var(--shadow-gold);
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.06);color:#04210f;box-shadow:0 18px 40px -14px rgba(245,158,11,.75)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:transparent;color:var(--gold-l);border:1px solid var(--line);
  border-radius:999px;padding:13px 26px;font-weight:600;cursor:pointer;
  transition:var(--ease);
}
.btn-ghost:hover{background:rgba(245,158,11,.13);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.98)}
.btn-sm{padding:9px 18px;font-size:.88rem}
.btn-block{width:100%}

/* ---------- HERO ---------- */
.hero{
  position:relative;padding:148px 0 84px;overflow:hidden;
  background:
    linear-gradient(115deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.82) 46%,rgba(11,46,30,.72) 100%),
    url('/assets/images/32674e797e63d1b4.jpg') center/cover no-repeat;
}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:150px;background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:start}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;
  color:var(--gold-l);background:rgba(245,158,11,.12);
  border:1px solid var(--line);border-radius:999px;padding:7px 15px;margin-bottom:18px;
}
.hero h1{margin-bottom:16px;text-wrap:balance}
.hero h1 .hl{background:linear-gradient(135deg,var(--gold),var(--gold-l));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:1.03rem;color:var(--mint);max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;margin:0}
.hero-points li{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--mint)}
.hero-points i{color:var(--gold)}

.lead-card{
  background:linear-gradient(180deg,rgba(11,46,30,.96),rgba(5,31,20,.97));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 26px;box-shadow:var(--shadow);
}
.lead-card h2{font-size:1.22rem;margin-bottom:6px}
.lead-card .sub{font-size:.88rem;color:var(--muted);margin-bottom:20px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--muted);margin-bottom:7px}
.field input,.field select{
  width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);padding:12px 14px;color:var(--text);transition:var(--ease);
}
.field select option{background:#0B2E1E;color:#F8FAFC}
.field input::placeholder{color:rgba(209,250,229,.4)}
.field input:focus,.field select:focus{
  border-color:var(--gold);background:rgba(255,255,255,.08);outline:none;
  box-shadow:0 0 0 3px rgba(245,158,11,.16);
}
.form-note{font-size:.76rem;color:var(--muted);margin:12px 0 0;text-align:left}

/* ---------- SECTIONS ---------- */
.sec{padding:76px 0;position:relative}
.sec-alt{
  background:linear-gradient(180deg,rgba(11,46,30,.6),rgba(5,31,20,.25));
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
}
.sec-head{max-width:760px;margin-bottom:38px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-title{position:relative;padding-left:16px}
.sec-title::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;
  border-radius:4px;background:linear-gradient(180deg,var(--gold),var(--gold-d));
}
.sec-head.center .sec-title{padding-left:0}
.sec-head.center .sec-title::before{display:none}
.sec-desc{color:var(--mint);font-size:.98rem;margin:0}
.label-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chip{
  font-size:.74rem;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
  padding:6px 13px;border-radius:999px;border:1px solid var(--line);
  color:var(--gold-l);background:rgba(245,158,11,.08);
}

/* ---------- GRIDS ---------- */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ---------- TILES ---------- */
.tile{
  background:var(--surface);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:24px;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease),background var(--ease);
}
.tile:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow);background:rgba(255,255,255,.055)}
.tile-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(245,158,11,.22),rgba(245,158,11,.06));
  border:1px solid var(--line);color:var(--gold-l);font-size:1.1rem;margin-bottom:16px;
}
.tile h3{margin-bottom:8px}
.tile p{font-size:.92rem;color:var(--mint);margin:0}
.tile-tag{
  position:absolute;top:14px;right:14px;font-size:.66rem;font-weight:800;letter-spacing:1px;
  text-transform:uppercase;padding:5px 11px;border-radius:999px;
  background:var(--red);color:#fff;box-shadow:0 6px 16px -6px rgba(220,38,38,.9);
}
.tile-tag.vip{background:linear-gradient(135deg,var(--gold-d),var(--gold));color:#1a0f00}

/* ---------- ENTRY / GAME CARDS ---------- */
.entry-card{
  display:flex;flex-direction:column;gap:12px;height:100%;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;
  transition:var(--ease);
}
.entry-card:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow)}
.entry-card .entry-top{display:flex;align-items:center;gap:12px}
.entry-card .entry-top i{color:var(--gold);font-size:1.25rem}
.entry-card p{font-size:.9rem;color:var(--mint);margin:0;flex:1}
.entry-card .link-more{font-size:.86rem;font-weight:700;color:var(--gold-l);display:inline-flex;align-items:center;gap:7px}
.entry-card .link-more:hover{gap:11px}

.game-card{
  position:relative;overflow:hidden;border-radius:var(--radius);
  border:1px solid var(--line-soft);background:var(--surface-2);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.game-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:0 24px 44px -24px rgba(245,158,11,.5)}
.game-card img{width:100%;height:172px;object-fit:cover;opacity:.9;transition:var(--ease)}
.game-card:hover img{opacity:1;transform:scale(1.05)}
.game-body{padding:16px 18px 20px}
.game-body h3{font-size:1.02rem;margin-bottom:6px}
.game-body p{font-size:.86rem;color:var(--mint);margin:0}
.game-meta{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font-size:.78rem;color:var(--muted)}
.game-meta .dot{display:inline-flex;align-items:center;gap:6px}
.game-meta .dot::before{content:"";width:7px;height:7px;border-radius:50%;background:#10B981;box-shadow:0 0 8px #10B981}

/* ---------- CATEGORY ENTRY ---------- */
.cat-card{
  display:block;height:100%;position:relative;overflow:hidden;
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 24px;
  background:linear-gradient(160deg,rgba(11,46,30,.85),rgba(5,31,20,.7));
  transition:var(--ease);
}
.cat-card::before{
  content:"";position:absolute;inset:0;opacity:0;transition:opacity var(--ease);
  background:radial-gradient(320px 180px at 88% 0%,rgba(245,158,11,.22),transparent 70%);
}
.cat-card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow)}
.cat-card:hover::before{opacity:1}
.cat-num{
  font-size:.74rem;font-weight:800;letter-spacing:2px;color:var(--gold);
  text-transform:uppercase;margin-bottom:12px;display:block;
}
.cat-card h3{position:relative;margin-bottom:8px}
.cat-card p{position:relative;font-size:.9rem;color:var(--mint);margin:0 0 16px}
.cat-card .go{position:relative;font-size:.85rem;font-weight:700;color:var(--gold-l);display:inline-flex;gap:8px;align-items:center}

/* ---------- STEPS ---------- */
.steps{display:grid;gap:18px;grid-template-columns:repeat(4,1fr)}
.step{position:relative;padding:24px 22px;border:1px solid var(--line-soft);border-radius:var(--radius);background:var(--surface)}
.step .step-no{
  font-size:1.5rem;font-weight:900;line-height:1;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;margin-bottom:14px;
}
.step h3{font-size:1rem;margin-bottom:7px}
.step p{font-size:.88rem;color:var(--mint);margin:0}

/* ---------- PROMO ---------- */
.promo{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
  background:linear-gradient(180deg,rgba(245,158,11,.10),rgba(255,255,255,.015));
  transition:var(--ease);
}
.promo:hover{transform:translateY(-4px);box-shadow:0 22px 46px -24px rgba(245,158,11,.6)}
.promo .amount{
  font-size:1.65rem;font-weight:900;line-height:1.15;margin-bottom:6px;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.promo h3{font-size:1rem;margin-bottom:8px}
.promo p{font-size:.87rem;color:var(--mint);margin:0 0 14px}
.promo ul li{font-size:.84rem;color:var(--mint);display:flex;gap:8px;align-items:flex-start;margin-bottom:7px}
.promo ul li i{color:var(--gold);margin-top:4px;font-size:.7rem}

/* ---------- STATS ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{
  text-align:left;padding:24px 22px;border-radius:var(--radius);
  border:1px solid var(--line-soft);background:rgba(11,46,30,.55);
}
.stat b{
  display:block;font-size:1.85rem;font-weight:900;line-height:1.1;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{display:block;font-size:.84rem;color:var(--mint);margin-top:6px}

/* ---------- QUOTES ---------- */
.quote{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:22px;background:var(--surface);position:relative;
}
.quote i.fa-quote-left{color:var(--line);font-size:1.3rem;margin-bottom:12px;display:block}
.quote p{font-size:.92rem;color:var(--mint);margin-bottom:14px}
.quote .who{display:flex;align-items:center;gap:11px}
.quote .avatar{
  width:38px;height:38px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold-d),var(--gold));
  display:grid;place-items:center;font-weight:800;color:#1a0f00;font-size:.85rem;
}
.quote .who b{display:block;font-size:.86rem}
.quote .who span{display:block;font-size:.75rem;color:var(--muted)}

/* ---------- AUDIENCE ---------- */
.aud{display:flex;gap:14px;padding:20px 22px;border:1px solid var(--line-soft);border-radius:var(--radius);background:var(--surface);transition:var(--ease)}
.aud:hover{border-color:var(--line);transform:translateX(4px)}
.aud i{color:var(--gold);font-size:1.15rem;margin-top:4px}
.aud h3{font-size:.98rem;margin-bottom:5px}
.aud p{font-size:.86rem;color:var(--mint);margin:0}

/* ---------- NEWS ---------- */
.news-item{display:grid;grid-template-columns:190px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line-soft);align-items:start}
.news-item:first-child{padding-top:0}
.news-item img{width:100%;height:124px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--line-soft)}
.news-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:.76rem;color:var(--muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:.8px;font-weight:600}
.news-meta .cat{color:var(--gold-l)}
.news-item h3{font-size:1.06rem;margin-bottom:8px}
.news-item p{font-size:.89rem;color:var(--mint);margin:0}
.side-box{border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;background:rgba(11,46,30,.5)}
.side-box h3{font-size:1rem;margin-bottom:16px}
.side-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line-soft)}
.side-item:last-child{border-bottom:0;padding-bottom:0}
.side-item .idx{font-weight:900;color:var(--gold);font-size:.95rem;min-width:22px}
.side-item a{font-size:.9rem;font-weight:600;line-height:1.45;display:block}
.side-item span{font-size:.74rem;color:var(--muted);display:block;margin-top:4px}
.empty-note{font-size:.92rem;color:var(--muted);border:1px dashed var(--line-soft);border-radius:var(--radius-sm);padding:18px}

/* ---------- ACCORDION ---------- */
.accordion-item{
  background:var(--surface);border:1px solid var(--line-soft)!important;
  border-radius:var(--radius)!important;margin-bottom:12px;overflow:hidden;
}
.accordion-button{
  background:transparent;color:var(--text);font-weight:700;font-size:1rem;
  padding:20px 22px;box-shadow:none!important;
}
.accordion-button:not(.collapsed){color:var(--gold-l);background:rgba(245,158,11,.07)}
.accordion-button::after{filter:invert(78%) sepia(58%) saturate(640%) hue-rotate(340deg) brightness(103%)}
.accordion-body{padding:0 22px 22px;color:var(--mint);font-size:.92rem}

/* ---------- CTA BAND ---------- */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:46px 40px;text-align:center;
  background:
    linear-gradient(140deg,rgba(11,46,30,.95),rgba(5,31,20,.9)),
    url('/assets/images/d5f22f519d5cf6cc.jpg') center/cover no-repeat;
  box-shadow:var(--shadow);
}
.cta-band h2{margin-bottom:12px}
.cta-band p{color:var(--mint);max-width:660px;margin:0 auto 26px}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---------- FOOTER ---------- */
.site-footer{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,1));border-top:1px solid var(--line-soft);padding:64px 0 0;margin-top:0}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.f-brand p{font-size:.88rem;color:var(--mint);margin:16px 0 18px;max-width:340px}
.f-col h4{font-size:.78rem;text-transform:uppercase;letter-spacing:1.6px;color:var(--gold-l);margin-bottom:16px;font-weight:800}
.f-col li{margin-bottom:10px}
.f-col a,.f-col span{font-size:.88rem;color:var(--mint)}
.f-col a:hover{color:var(--gold-l)}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay-row span{
  font-size:.75rem;font-weight:700;padding:7px 13px;border-radius:9px;
  background:rgba(255,255,255,.06);border:1px solid var(--line-soft);color:var(--mint);
}
.f-bottom{
  margin-top:46px;padding:22px 0;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
}
.f-bottom p{margin:0;font-size:.82rem;color:var(--muted)}
.age-badge{
  display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line);color:var(--gold-l);font-weight:800;font-size:.8rem;
  background:rgba(245,158,11,.08);
}
.trust-line{display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:.8rem;color:var(--muted)}
.trust-line i{color:var(--gold);margin-right:6px}

/* ---------- FAB ---------- */
.fab-holder{
  position:fixed;left:16px;bottom:96px;z-index:1050;
  animation:fabFloat 3.6s ease-in-out infinite;
}
.fab{
  position:relative;width:58px;height:58px;border-radius:50%;
  background:radial-gradient(circle at 32% 26%,#2c2c2c,#0a0a0a 72%);
  border:2px solid var(--gold);
  display:grid;place-items:center;color:var(--gold-l);font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease);
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 34px rgba(245,158,11,.55);color:var(--gold-l)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab i{transition:transform .55s cubic-bezier(.4,0,.2,1)}
.fab:hover i{transform:rotate(360deg)}
.fab-dot{position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1199.98px){
  .f-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
}
@media (max-width:991.98px){
  .nav-wrap{flex-wrap:wrap;padding:12px 0;min-height:auto}
  .nav-collapse{flex-basis:100%;order:3;margin:10px 0 0}
  .nav-links{flex-direction:column;align-items:stretch;gap:2px}
  .nav-links a{padding:11px 14px;border-radius:12px}
  .hero{padding:126px 0 66px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .g4,.steps,.stats{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .sec{padding:62px 0}
  .f-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{padding:38px 26px}
}
@media (max-width:767.98px){
  .news-item{grid-template-columns:1fr;gap:14px}
  .news-item img{height:190px}
  .g2{grid-template-columns:1fr}
}
@media (max-width:575.98px){
  body{font-size:15.5px}
  .g3,.g4,.steps,.stats,.f-grid{grid-template-columns:1fr}
  .hero{padding:118px 0 54px}
  .hero-actions .btn-gold,.hero-actions .btn-ghost{width:100%}
  .brand-text span{display:none}
  .lead-card{padding:22px 18px}
  .f-bottom{flex-direction:column;align-items:flex-start}
  .fab-holder{left:12px;bottom:84px}
  .fab{width:54px;height:54px}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#07281a;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(11,46,30,.72);
  --gold:#F59E0B;
  --gold-l:#FCD34D;
  --gold-d:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(255,255,255,.09);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 20px 44px -22px rgba(0,0,0,.85);
  --shadow-gold:0 12px 32px -14px rgba(245,158,11,.55);
  --ease:.25s cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(245,158,11,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 6%,rgba(16,185,129,.10),transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--ease),opacity var(--ease)}
a:hover{color:var(--gold-l)}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 16px}
button,input,select,textarea{font:inherit}
h1,h2,h3,h4{font-weight:800;line-height:1.28;margin:0 0 14px;letter-spacing:-.2px}
h1{font-size:clamp(1.6rem,3.4vw,2.5rem);font-weight:900}
h2{font-size:clamp(1.25rem,2.2vw,1.72rem)}
h3{font-size:1.06rem}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px;border-radius:6px}
.container{max-width:1180px;padding-left:18px;padding-right:18px;margin:0 auto}
/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:14px;min-height:74px;position:relative}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  color:#04210f;display:grid;place-items:center;
  font-weight:900;font-size:.95rem;letter-spacing:-.5px;
  box-shadow:0 8px 20px -8px rgba(245,158,11,.7);
}
.brand-text b{display:block;font-size:1rem;font-weight:800;letter-spacing:.3px;line-height:1.2}
.brand-text span{display:block;font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:1.6px;font-weight:600}
.nav-collapse{margin-left:auto}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{display:block;padding:9px 15px;border-radius:999px;font-size:.93rem;color:var(--mint);font-weight:500}
.nav-links a:hover{background:rgba(245,158,11,.1);color:var(--gold-l)}
.nav-links a.active{background:rgba(245,158,11,.15);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--line)}
.nav-cta{display:flex;gap:9px;align-items:center;flex-shrink:0}
.nav-toggle{
  background:transparent;border:1px solid var(--line);
  color:var(--gold-l);width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;cursor:pointer;transition:var(--ease);
}
.nav-toggle:hover{background:rgba(245,158,11,.12)}
/* ---------- BUTTONS ---------- */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  color:#04210f;font-weight:800;border:0;border-radius:999px;
  padding:14px 28px;cursor:pointer;box-shadow:var(--shadow-gold);
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.06);color:#04210f;box-shadow:0 18px 40px -14px rgba(245,158,11,.75)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:transparent;color:var(--gold-l);border:1px solid var(--line);
  border-radius:999px;padding:13px 26px;font-weight:600;cursor:pointer;transition:var(--ease);
}
.btn-ghost:hover{background:rgba(245,158,11,.13);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.98)}
.btn-sm{padding:9px 18px;font-size:.88rem}
.btn-block{width:100%}
/* ---------- SECTION ---------- */
.sec{padding:70px 0;position:relative}
.sec-alt{background:linear-gradient(180deg,rgba(11,46,30,.55),rgba(5,31,20,.2));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-title{position:relative;padding-left:16px;margin-bottom:12px}
.sec-title::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:4px;background:linear-gradient(180deg,var(--gold),var(--gold-d))}
.sec-sub{color:var(--muted);font-size:.95rem;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;
  color:var(--gold-l);background:rgba(245,158,11,.12);
  border:1px solid var(--line);border-radius:999px;padding:7px 15px;margin-bottom:16px;
}
/* ---------- ARTICLE HERO ---------- */
.article-hero{
  position:relative;padding:142px 0 62px;overflow:hidden;
  background:
    linear-gradient(115deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.86) 48%,rgba(11,46,30,.78) 100%),
    url('/assets/images/d5f22f519d5cf6cc.jpg') center/cover no-repeat;
}
.article-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.8rem;color:var(--muted);margin-bottom:16px}
.crumbs a{color:var(--mint)}
.crumbs a:hover{color:var(--gold-l)}
.crumbs i{font-size:.62rem;opacity:.7}
.article-hero h1{margin-bottom:16px;text-wrap:balance}
.article-lead{font-size:1.02rem;color:var(--mint);max-width:660px;margin-bottom:22px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px}
.meta-chip{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.79rem;font-weight:600;color:var(--mint);
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  border-radius:999px;padding:7px 14px;
}
.meta-chip i{color:var(--gold)}
.hero-visual{position:relative}
.hero-visual img{
  width:100%;border-radius:var(--radius-lg);
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.hero-visual .corner-tag{
  position:absolute;top:14px;left:14px;
  background:linear-gradient(135deg,var(--red),#991b1b);
  color:#fff;font-size:.68rem;font-weight:800;letter-spacing:1.4px;
  padding:6px 13px;border-radius:999px;text-transform:uppercase;
  box-shadow:0 10px 24px -12px rgba(220,38,38,.9);
}
/* ---------- QUICK FACTS ---------- */
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.fact{
  background:var(--surface);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:20px 20px 18px;transition:var(--ease);
}
.fact:hover{border-color:var(--line);transform:translateY(-3px);background:rgba(245,158,11,.05)}
.fact i{color:var(--gold);font-size:1.15rem;margin-bottom:10px;display:block}
.fact b{display:block;font-size:1.02rem;margin-bottom:5px}
.fact span{font-size:.84rem;color:var(--muted);line-height:1.55;display:block}
/* ---------- ARTICLE BODY ---------- */
.article-wrap{display:block}
.article-content{
  font-size:1.03rem;color:var(--mint);max-width:900px;
}
.article-content h2{
  font-size:clamp(1.2rem,2.1vw,1.55rem);color:var(--text);
  margin:36px 0 14px;padding-left:14px;position:relative;
}
.article-content h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:3px;border-radius:3px;background:linear-gradient(180deg,var(--gold),var(--gold-d))}
.article-content h3{color:var(--gold-l);margin:26px 0 10px}
.article-content p{margin-bottom:16px}
.article-content ul,.article-content ol{margin:0 0 18px;padding-left:2px}
.article-content ul li,.article-content ol li{
  position:relative;padding-left:26px;margin-bottom:10px;
}
.article-content ul li::before{
  content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:.15em;color:var(--gold);font-size:.86rem;
}
.article-content ol{counter-reset:ac}
.article-content ol li{counter-increment:ac}
.article-content ol li::before{
  content:counter(ac);position:absolute;left:0;top:.1em;
  width:19px;height:19px;border-radius:50%;display:grid;place-items:center;
  background:rgba(245,158,11,.16);color:var(--gold-l);font-size:.7rem;font-weight:800;
}
.article-content a{color:var(--gold-l);text-decoration:underline;text-underline-offset:3px}
.article-content strong{color:#fff}
.article-content blockquote{
  margin:22px 0;padding:18px 22px;border-left:3px solid var(--gold);
  background:rgba(245,158,11,.07);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--mint);font-style:normal;
}
.article-content img{border-radius:var(--radius);margin:22px 0;border:1px solid var(--line-soft)}
.article-content table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.92rem}
.article-content th,.article-content td{padding:12px 14px;border-bottom:1px solid var(--line-soft);text-align:left}
.article-content th{background:rgba(245,158,11,.1);color:var(--gold-l);font-weight:700}
.empty-state{
  background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-lg);
  padding:46px 30px;text-align:left;
}
.empty-state h2{font-size:1.3rem;margin-bottom:10px}
.empty-state p{color:var(--muted);margin-bottom:22px}
/* ---------- PAY / TRUST ---------- */
.pay-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:8px;
}
.pay-item{
  display:flex;align-items:center;gap:12px;
  background:var(--surface-2);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:16px 18px;transition:var(--ease);
}
.pay-item:hover{border-color:var(--line);transform:translateY(-2px)}
.pay-item i{font-size:1.25rem;color:var(--gold)}
.pay-item b{display:block;font-size:.94rem}
.pay-item span{font-size:.78rem;color:var(--muted)}
/* ---------- STEPS ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:st}
.step{position:relative;padding-top:16px;border-top:2px solid var(--line);counter-increment:st}
.step::before{
  content:counter(st,decimal-leading-zero);
  position:absolute;top:-15px;left:0;
  background:linear-gradient(135deg,var(--gold),var(--gold-d));
  color:#04210f;font-weight:900;font-size:.78rem;
  padding:4px 11px;border-radius:999px;
}
.step h3{margin:14px 0 8px;font-size:1rem}
.step p{font-size:.88rem;color:var(--muted);margin:0}
/* ---------- CHANNEL MATRIX ---------- */
.chan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.chan-card{
  display:block;background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(5,31,20,.95));
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  padding:26px 24px;transition:var(--ease);
}
.chan-card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow)}
.chan-card .chan-ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(245,158,11,.13);color:var(--gold);font-size:1.1rem;margin-bottom:16px;
}
.chan-card h3{margin-bottom:8px}
.chan-card p{font-size:.88rem;color:var(--muted);margin-bottom:16px}
.chan-card .chan-more{font-size:.82rem;font-weight:700;color:var(--gold-l);display:inline-flex;gap:8px;align-items:center}
/* ---------- RELATED ---------- */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rel-card{
  display:block;background:var(--surface);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:22px 20px;transition:var(--ease);
}
.rel-card:hover{border-color:var(--line);transform:translateY(-3px);background:rgba(245,158,11,.05)}
.rel-tag{
  display:inline-block;font-size:.66rem;font-weight:800;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--gold-l);
  background:rgba(245,158,11,.13);border-radius:999px;padding:4px 11px;margin-bottom:12px;
}
.rel-card h3{font-size:1rem;margin-bottom:8px}
.rel-card p{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.rel-more{font-size:.8rem;font-weight:700;color:var(--gold-l);display:inline-flex;gap:8px;align-items:center}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:var(--surface);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:18px 22px;transition:var(--ease);
}
.faq-item[open]{border-color:var(--line);background:rgba(245,158,11,.05)}
.faq-item summary{
  cursor:pointer;font-weight:700;font-size:.98rem;list-style:none;
  display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\2b";font-weight:900;color:var(--gold);font-size:1.05rem;line-height:1;transition:var(--ease);
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{margin:14px 0 0;font-size:.9rem;color:var(--mint)}
/* ---------- CTA / FORM ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--line);padding:44px 42px;
  background:
    linear-gradient(120deg,rgba(5,31,20,.96),rgba(11,46,30,.9)),
    url('/assets/images/9423efcd353c9f66.jpg') center/cover no-repeat;
  box-shadow:var(--shadow);
}
.cta-grid{display:grid;grid-template-columns:1fr .92fr;gap:40px;align-items:start;position:relative;z-index:2}
.cta-band h2{font-size:clamp(1.3rem,2.4vw,1.85rem)}
.cta-band p{color:var(--mint);font-size:.95rem}
.cta-points{display:grid;gap:10px;margin:20px 0 0}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--mint)}
.cta-points i{color:var(--gold);margin-top:4px}
.signup-form{
  background:rgba(5,31,20,.86);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:26px 24px;
}
.signup-form h3{font-size:1.08rem;margin-bottom:6px}
.signup-form .form-sub{font-size:.82rem;color:var(--muted);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.78rem;font-weight:600;color:var(--mint);margin-bottom:7px}
.field input,.field select{
  width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);padding:12px 14px;color:var(--text);transition:var(--ease);
}
.field select option{background:#0B2E1E;color:#F8FAFC}
.field input::placeholder{color:rgba(209,250,229,.4)}
.field input:focus,.field select:focus{
  border-color:var(--gold);background:rgba(255,255,255,.08);outline:none;
  box-shadow:0 0 0 3px rgba(245,158,11,.16);
}
.form-note{font-size:.75rem;color:var(--muted);margin:12px 0 0}
.form-success{display:none;font-size:.85rem;color:var(--gold-l);font-weight:600;margin-top:12px}
.signup-form.is-sent .form-success{display:block}
/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:1050;
  width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 30% 25%,#3b2a06,#0B2E1E 70%);
  border:2px solid var(--gold);
  display:grid;place-items:center;color:var(--gold-l);font-size:1.25rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:var(--ease);
  animation:fabFloat 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);color:var(--gold-l)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab .fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* ---------- FOOTER ---------- */
.site-footer{
  background:linear-gradient(180deg,var(--bg-3),#03150e);
  border-top:1px solid var(--line-soft);padding:58px 0 26px;margin-top:20px;
}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px}
.f-brand .brand{margin-bottom:16px}
.f-brand p{font-size:.87rem;color:var(--muted);max-width:420px}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-row span{
  font-size:.74rem;font-weight:600;color:var(--mint);
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  border-radius:999px;padding:6px 13px;
}
.f-col h4{font-size:.95rem;margin-bottom:16px;color:var(--gold-l)}
.f-col ul{display:grid;gap:11px}
.f-col a,.f-col span{font-size:.86rem;color:var(--muted)}
.f-col a:hover{color:var(--gold-l)}
.f-col i{color:var(--gold);width:18px;display:inline-block}
.f-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;
}
.f-bottom p{font-size:.79rem;color:var(--muted);margin:0}
.trust-line{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-size:.78rem;color:var(--muted)}
.trust-line i{color:var(--gold);margin-right:6px}
.age-badge{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line);color:var(--gold-l);font-weight:800;font-size:.72rem;
}
/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .facts-grid{grid-template-columns:repeat(2,1fr)}
  .pay-strip{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:26px 18px}
  .chan-grid{grid-template-columns:1fr}
  .rel-grid{grid-template-columns:repeat(2,1fr)}
  .cta-grid{grid-template-columns:1fr;gap:30px}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:991.98px){
  .nav-collapse{
    position:absolute;left:0;right:0;top:100%;margin-left:0;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line-soft);
    padding:14px 18px 20px;
  }
  .nav-links{flex-direction:column;align-items:stretch;gap:2px}
  .nav-links a{padding:12px 14px;border-radius:12px}
  .nav-cta{margin-left:auto}
  .nav-toggle{margin-left:0}
}
@media (max-width:768px){
  .sec{padding:54px 0}
  .article-hero{padding:120px 0 48px}
  .cta-band{padding:32px 24px}
  .article-content{font-size:.99rem}
}
@media (max-width:520px){
  body{font-size:15px}
  .nav-wrap{min-height:66px;gap:8px}
  .brand-mark{width:38px;height:38px;font-size:.82rem;border-radius:11px}
  .brand-text b{font-size:.85rem}
  .brand-text span{font-size:.56rem;letter-spacing:1px}
  .btn-sm{padding:8px 13px;font-size:.78rem}
  .facts-grid,.pay-strip,.steps,.rel-grid{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr;gap:26px}
  .hero-visual .corner-tag{top:10px;left:10px;font-size:.62rem}
  .fab{width:50px;height:50px;font-size:1.05rem;bottom:84px}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#07281a;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(11,46,30,.72);
  --gold:#F59E0B;
  --gold-l:#FCD34D;
  --gold-d:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(255,255,255,.09);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 20px 44px -22px rgba(0,0,0,.85);
  --shadow-gold:0 12px 32px -14px rgba(245,158,11,.55);
  --ease:.25s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(245,158,11,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 6%,rgba(16,185,129,.10),transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--ease),opacity var(--ease)}
a:hover{color:var(--gold-l)}
button,input,select,textarea{font:inherit}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0 0 .55rem;font-weight:800;line-height:1.25;letter-spacing:-.2px}
h1{font-size:clamp(1.85rem,4vw,2.95rem)}
h2{font-size:clamp(1.35rem,2.6vw,2rem)}
h3{font-size:1.1rem}
p{margin:0 0 1rem}
.container{max-width:1180px;padding-left:18px;padding-right:18px}
::selection{background:rgba(245,158,11,.35);color:#fff}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:14px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  color:#04210f;display:grid;place-items:center;
  font-weight:900;font-size:.95rem;letter-spacing:-.5px;
  box-shadow:0 8px 20px -8px rgba(245,158,11,.7);
}
.brand-text b{display:block;font-size:1rem;font-weight:800;letter-spacing:.3px;line-height:1.2}
.brand-text span{display:block;font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:1.6px;font-weight:600}
.nav-collapse{margin-left:auto}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{
  display:block;padding:9px 15px;border-radius:999px;
  font-size:.93rem;color:var(--mint);font-weight:500;
}
.nav-links a:hover{background:rgba(245,158,11,.1);color:var(--gold-l)}
.nav-links a.active{background:rgba(245,158,11,.15);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--line)}
.nav-cta{display:flex;gap:9px;align-items:center;flex-shrink:0}
.nav-toggle{
  margin-left:auto;background:transparent;border:1px solid var(--line);
  color:var(--gold-l);width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;cursor:pointer;transition:var(--ease);
}
.nav-toggle:hover{background:rgba(245,158,11,.12)}

/* ---------- BUTTONS ---------- */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  color:#04210f;font-weight:800;border:0;border-radius:999px;
  padding:14px 28px;cursor:pointer;box-shadow:var(--shadow-gold);
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.06);color:#04210f;box-shadow:0 18px 40px -14px rgba(245,158,11,.75)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:transparent;color:var(--gold-l);border:1px solid var(--line);
  border-radius:999px;padding:13px 26px;font-weight:600;cursor:pointer;
  transition:var(--ease);
}
.btn-ghost:hover{background:rgba(245,158,11,.13);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.98)}
.btn-sm{padding:9px 18px;font-size:.88rem}
.btn-block{width:100%}

/* ---------- HERO ---------- */
.hero{
  position:relative;padding:150px 0 88px;overflow:hidden;
  background:
    linear-gradient(120deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.86) 48%,rgba(11,46,30,.78) 100%),
    url('/assets/images/d5f22f519d5cf6cc.jpg') center/cover no-repeat;
}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:150px;background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none}
.hero-inner{position:relative;z-index:2;max-width:880px;margin:0 auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;
  color:var(--gold-l);background:rgba(245,158,11,.12);
  border:1px solid var(--line);border-radius:999px;padding:7px 15px;margin-bottom:18px;
}
.hero h1{margin-bottom:16px;text-wrap:balance}
.hero h1 .hl{background:linear-gradient(135deg,var(--gold),var(--gold-l));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:1.02rem;color:var(--mint);margin:0 auto;max-width:720px}
.hero-search{
  display:flex;align-items:center;gap:10px;max-width:680px;margin:28px auto 18px;
  background:rgba(255,255,255,.06);border:1px solid var(--line);
  border-radius:999px;padding:8px 8px 8px 20px;
}
.hero-search > i{color:var(--gold);font-size:.95rem}
.hero-search input{
  flex:1;min-width:0;background:transparent;border:0;outline:none;
  color:var(--text);padding:10px 4px;font-size:.94rem;
}
.hero-search input::placeholder{color:rgba(209,250,229,.45)}
.hero-search .btn-gold{padding:11px 24px;font-size:.9rem}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:24px}
.chip{
  display:inline-flex;align-items:center;gap:8px;font-size:.83rem;
  padding:8px 15px;border-radius:999px;border:1px solid var(--line-soft);
  background:rgba(255,255,255,.04);color:var(--mint);transition:var(--ease);
}
.chip:hover{border-color:var(--gold);color:var(--gold-l);background:rgba(245,158,11,.12);transform:translateY(-2px)}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:center;margin:0}
.hero-points li{display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--mint)}
.hero-points i{color:var(--gold)}

/* ---------- SECTIONS ---------- */
.sec{padding:78px 0;position:relative}
.sec-alt{
  background:linear-gradient(180deg,rgba(11,46,30,.6),rgba(5,31,20,.15));
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
}
.sec-head{max-width:780px;margin-bottom:36px}
.sec-title{position:relative;padding-left:16px;margin-bottom:10px}
.sec-title::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:4px;
  background:linear-gradient(180deg,var(--gold),var(--gold-d));
}
.sec-lead{color:var(--mint);font-size:.97rem;margin:0}
.sec-tag{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:1.6px;
  text-transform:uppercase;color:var(--gold-l);margin-bottom:10px;
}

/* ---------- PAIN LIST ---------- */
.pain-list{margin:0}
.pain-item{
  display:flex;gap:16px;align-items:flex-start;
  padding:18px 0;border-bottom:1px dashed var(--line-soft);
}
.pain-item:first-child{padding-top:0}
.pain-item:last-child{border-bottom:0;padding-bottom:0}
.pain-ico{
  width:46px;height:46px;flex-shrink:0;border-radius:14px;display:grid;place-items:center;
  background:rgba(220,38,38,.13);border:1px solid rgba(220,38,38,.32);color:#FCA5A5;font-size:1rem;
}
.pain-item h3{margin-bottom:4px;font-size:1.02rem}
.pain-item p{margin:0;font-size:.9rem;color:var(--mint)}
.side-panel{
  background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(5,31,20,.94));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 26px;box-shadow:var(--shadow);height:100%;
}
.side-panel h3{font-size:1.15rem}
.side-panel ul li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:.9rem;color:var(--mint);padding:9px 0;border-bottom:1px solid var(--line-soft);
}
.side-panel ul li:last-child{border-bottom:0}
.side-panel ul li i{color:var(--gold);margin-top:.28em}

/* ---------- CHANNEL CARDS ---------- */
.channel-card{
  display:flex;flex-direction:column;height:100%;overflow:hidden;
  background:linear-gradient(180deg,rgba(11,46,30,.86),rgba(5,31,20,.94));
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.channel-card:hover{transform:translateY(-6px);border-color:var(--line);box-shadow:var(--shadow)}
.channel-media{position:relative;overflow:hidden}
.channel-media img{width:100%;height:196px;object-fit:cover;opacity:.85;transition:transform .5s var(--ease),opacity var(--ease)}
.channel-card:hover .channel-media img{transform:scale(1.05);opacity:1}
.channel-tag{
  position:absolute;top:14px;left:14px;font-size:.68rem;font-weight:800;
  letter-spacing:1.2px;text-transform:uppercase;padding:6px 12px;border-radius:999px;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#04210f;
}
.channel-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;gap:10px}
.channel-body h3{margin:0}
.channel-body p{margin:0;font-size:.9rem;color:var(--mint);flex:1}
.channel-meta{display:flex;flex-wrap:wrap;gap:8px}
.channel-meta span{
  font-size:.72rem;padding:5px 11px;border-radius:999px;
  border:1px solid var(--line-soft);color:var(--muted);background:var(--surface);
}
.channel-body .btn-ghost,.channel-body .btn-gold{margin-top:6px;align-self:flex-start}
.empty-note{
  display:none;font-size:.9rem;color:var(--muted);
  border:1px dashed var(--line);border-radius:var(--radius);padding:16px 18px;margin-top:22px;
}

/* ---------- STEPS ---------- */
.step-item{
  display:grid;grid-template-columns:62px 1fr;gap:20px;
  padding:24px 0;border-top:1px solid var(--line-soft);
}
.step-item:first-child{border-top:0;padding-top:0}
.step-num{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#04210f;
  font-weight:900;font-size:1.25rem;box-shadow:var(--shadow-gold);
}
.step-item h3{margin-bottom:6px;font-size:1.05rem}
.step-item p{margin:0;font-size:.91rem;color:var(--mint)}

/* ---------- STATS ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{
  background:var(--surface);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:24px 20px;transition:var(--ease);
}
.stat:hover{border-color:var(--line);transform:translateY(-4px)}
.stat b{
  display:block;font-size:1.95rem;font-weight:900;line-height:1.1;margin-bottom:6px;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{font-size:.85rem;color:var(--muted);display:block}
.stat i{color:var(--gold);font-size:.9rem;margin-bottom:10px;display:block}

/* ---------- QUOTES ---------- */
.quote{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(11,46,30,.5));
  border:1px solid var(--line-soft);border-left:3px solid var(--gold);
  border-radius:var(--radius);padding:24px;height:100%;
}
.quote p{font-size:.93rem;color:var(--mint);margin-bottom:16px}
.quote .who{display:flex;align-items:center;gap:10px;font-size:.82rem;color:var(--muted)}
.quote .who i{color:var(--gold)}
.quote .who b{color:var(--text);font-size:.88rem;font-weight:700}

/* ---------- AUDIENCE ---------- */
.aud-card{
  background:var(--surface);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:22px;height:100%;transition:var(--ease);
}
.aud-card:hover{border-color:var(--line);transform:translateY(-4px)}
.aud-card i{color:var(--gold);font-size:1.15rem;margin-bottom:12px;display:block}
.aud-card h3{font-size:1rem;margin-bottom:6px}
.aud-card p{margin:0;font-size:.87rem;color:var(--mint)}

/* ---------- CATEGORY MATRIX ---------- */
.cat-card{
  display:flex;flex-direction:column;gap:10px;height:100%;padding:26px 24px;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(245,158,11,.12),rgba(11,46,30,.72));
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-gold);border-color:var(--gold)}
.cat-card i{font-size:1.3rem;color:var(--gold-l)}
.cat-card h3{font-size:1.08rem;margin:0}
.cat-card p{margin:0;font-size:.88rem;color:var(--mint)}
.cat-card span.more{font-size:.82rem;font-weight:700;color:var(--gold-l);display:inline-flex;align-items:center;gap:8px;margin-top:6px}

/* ---------- NEWS ---------- */
.news-card{
  display:block;height:100%;padding:22px;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(11,46,30,.45));
  border:1px solid var(--line-soft);border-radius:var(--radius);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.news-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow);color:var(--text)}
.news-tag{
  display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:1.2px;
  text-transform:uppercase;color:var(--gold-l);background:rgba(245,158,11,.13);
  border:1px solid var(--line);border-radius:999px;padding:5px 11px;margin-bottom:12px;
}
.news-card h3{font-size:1rem;margin-bottom:8px;line-height:1.4}
.news-card p{font-size:.87rem;color:var(--mint);margin-bottom:14px}
.news-date{font-size:.78rem;color:var(--muted);display:inline-flex;align-items:center;gap:7px}
.news-date i{color:var(--gold)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px}
.faq-acc .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line-soft)}
.faq-acc .accordion-button{
  background:transparent;color:var(--text);font-weight:700;font-size:1rem;
  padding:20px 6px 20px 0;box-shadow:none;border-radius:0;
}
.faq-acc .accordion-button:not(.collapsed){color:var(--gold-l);background:transparent}
.faq-acc .accordion-button:focus{box-shadow:none;border-color:transparent}
.faq-acc .accordion-button::after{
  filter:invert(78%) sepia(48%) saturate(1400%) hue-rotate(340deg) brightness(1.05);
}
.faq-acc .accordion-body{padding:0 24px 20px 0;color:var(--mint);font-size:.92rem}

/* ---------- CTA BAND ---------- */
.cta-band{
  position:relative;overflow:hidden;text-align:center;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:52px 34px;
  background:
    linear-gradient(120deg,rgba(5,31,20,.93),rgba(245,158,11,.16)),
    url('/assets/images/9423efcd353c9f66.jpg') center/cover no-repeat;
  box-shadow:var(--shadow);
}
.cta-band h2{margin-bottom:12px}
.cta-band p{color:var(--mint);max-width:640px;margin:0 auto 24px;font-size:.96rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.cta-mini{display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:center;margin-top:22px}
.cta-mini span{font-size:.82rem;color:var(--mint);display:inline-flex;align-items:center;gap:8px}
.cta-mini i{color:var(--gold)}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  background:radial-gradient(circle at 30% 25%,#FCD34D,#B45309 72%);
  border:2px solid var(--gold);color:#04210f;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease);
}
.fab-inner{width:100%;height:100%;border-radius:50%;display:grid;place-items:center;font-size:1.22rem;animation:fabFloat 3.6s ease-in-out infinite}
.fab-inner i{transition:transform .55s var(--ease)}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.6)}
.fab:hover .fab-inner i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab .badge-dot{
  position:absolute;top:1px;right:1px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- FOOTER ---------- */
.site-footer{
  background:linear-gradient(180deg,rgba(5,31,20,.55),#04170f);
  border-top:1px solid var(--line-soft);
  padding:62px 0 26px;
}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.f-brand .brand{margin-bottom:16px}
.f-brand p{font-size:.9rem;color:var(--mint);max-width:430px}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-row span{
  font-size:.72rem;letter-spacing:.4px;padding:6px 12px;border-radius:999px;
  border:1px solid var(--line-soft);background:var(--surface);color:var(--mint);
}
.f-col h4{font-size:.95rem;margin-bottom:14px;color:var(--gold-l)}
.f-col ul li{margin-bottom:9px;font-size:.88rem;color:var(--mint)}
.f-col ul li span{display:inline-flex;align-items:center;gap:9px}
.f-col ul li i{color:var(--gold);width:16px}
.f-bottom{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line-soft);margin-top:40px;padding-top:20px;
}
.f-bottom p{font-size:.8rem;color:var(--muted);margin:0}
.trust-line{display:flex;flex-wrap:wrap;gap:16px;align-items:center;font-size:.78rem;color:var(--mint)}
.trust-line i{color:var(--gold);margin-right:6px}
.age-badge{
  display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;
  border:1.5px solid var(--gold);color:var(--gold-l);font-size:.68rem;font-weight:800;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1199.98px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991.98px){
  .nav-wrap{flex-wrap:wrap;gap:10px;padding:12px 0}
  .nav-collapse{order:4;flex-basis:100%;margin-left:0;margin-top:8px;padding-top:10px;border-top:1px solid var(--line-soft)}
  .nav-links{flex-direction:column;align-items:stretch;gap:2px}
  .nav-links a{padding:11px 14px;border-radius:12px}
  .nav-cta{order:2;margin-left:auto}
  .nav-toggle{order:3;margin-left:0}
  .hero{padding:124px 0 66px}
  .sec{padding:62px 0}
  .f-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:575.98px){
  .brand-text span{display:none}
  .brand-text b{font-size:.9rem}
  .brand-mark{width:38px;height:38px;border-radius:11px;font-size:.82rem}
  .nav-cta .btn-sm{padding:8px 13px;font-size:.79rem}
  .hero{padding:112px 0 58px}
  .hero-search{flex-direction:column;align-items:stretch;border-radius:20px;padding:14px;gap:12px}
  .hero-search input{text-align:center;padding:6px 0}
  .hero-search .btn-gold{width:100%}
  .hero-chips{justify-content:flex-start}
  .hero-points{flex-direction:column;align-items:flex-start;gap:10px}
  .sec{padding:54px 0}
  .stat-grid{grid-template-columns:1fr}
  .step-item{grid-template-columns:50px 1fr;gap:15px}
  .step-num{width:46px;height:46px;font-size:1.05rem;border-radius:14px}
  .cta-band{padding:38px 20px}
  .f-grid{grid-template-columns:1fr}
  .fab{left:12px;bottom:88px;width:54px;height:54px}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#07281a;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(11,46,30,.72);
  --gold:#F59E0B;
  --gold-l:#FCD34D;
  --gold-d:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(255,255,255,.09);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 20px 44px -22px rgba(0,0,0,.85);
  --shadow-gold:0 12px 32px -14px rgba(245,158,11,.55);
  --ease:.25s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(245,158,11,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 6%,rgba(16,185,129,.10),transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--ease),opacity var(--ease),background var(--ease),border-color var(--ease)}
a:hover{color:var(--gold-l)}
button,input,select,textarea{font:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.2px}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
.container{max-width:1180px;padding-left:18px;padding-right:18px}
::selection{background:rgba(245,158,11,.35)}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px;border-radius:6px}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:14px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  color:#04210f;display:grid;place-items:center;
  font-weight:900;font-size:.95rem;letter-spacing:-.5px;
  box-shadow:0 8px 20px -8px rgba(245,158,11,.7);
}
.brand-text b{display:block;font-size:1rem;font-weight:800;letter-spacing:.3px;line-height:1.2}
.brand-text span{display:block;font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:1.6px;font-weight:600}
.nav-collapse{margin-left:auto}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{
  display:block;padding:9px 15px;border-radius:999px;
  font-size:.93rem;color:var(--mint);font-weight:500;white-space:nowrap;
}
.nav-links a:hover{background:rgba(245,158,11,.1);color:var(--gold-l)}
.nav-links a.active{background:rgba(245,158,11,.15);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--line)}
.nav-cta{display:flex;gap:9px;align-items:center;flex-shrink:0}
.nav-toggle{
  background:transparent;border:1px solid var(--line);
  color:var(--gold-l);width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;cursor:pointer;transition:var(--ease);
}
.nav-toggle:hover{background:rgba(245,158,11,.12)}

/* ---------- BUTTONS ---------- */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  color:#04210f;font-weight:800;border:0;border-radius:999px;
  padding:14px 28px;cursor:pointer;box-shadow:var(--shadow-gold);
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.06);color:#04210f;box-shadow:0 18px 40px -14px rgba(245,158,11,.75)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:transparent;color:var(--gold-l);border:1px solid var(--line);
  border-radius:999px;padding:13px 26px;font-weight:600;cursor:pointer;
  transition:var(--ease);
}
.btn-ghost:hover{background:rgba(245,158,11,.13);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.98)}
.btn-sm{padding:9px 18px;font-size:.86rem}
.btn-block{width:100%}

/* ---------- HERO ---------- */
.hero{
  position:relative;padding:150px 0 88px;overflow:hidden;
  background:
    linear-gradient(112deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.86) 45%,rgba(11,46,30,.74) 100%),
    url('/assets/images/51f6f9749a96b318.jpg') center/cover no-repeat;
}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:150px;background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:start}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;
  color:var(--gold-l);background:rgba(245,158,11,.12);
  border:1px solid var(--line);border-radius:999px;padding:7px 15px;margin-bottom:18px;
}
.hero h1{font-size:clamp(1.75rem,4vw,2.85rem);margin-bottom:16px;text-wrap:balance}
.hero h1 .hl{background:linear-gradient(135deg,var(--gold),var(--gold-l));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:1.02rem;color:var(--mint);max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px}
.hero-points li{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--mint)}
.hero-points i{color:var(--gold)}

/* group card */
.group-card{
  background:linear-gradient(180deg,rgba(11,46,30,.96),rgba(5,31,20,.97));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px;box-shadow:var(--shadow);
}
.gc-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.gc-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;
  letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-l);
}
.gc-live{display:inline-flex;align-items:center;gap:7px;font-size:.74rem;color:var(--mint);background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.35);border-radius:999px;padding:4px 11px}
.gc-live .dot{width:7px;height:7px;border-radius:50%;background:#10B981;box-shadow:0 0 0 4px rgba(16,185,129,.18)}
.gc-count{font-size:1.02rem;color:var(--mint);margin-bottom:12px}
.gc-count b{font-size:1.6rem;color:var(--gold-l);font-weight:900;margin-right:2px}
.gc-bar{height:10px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden;margin-bottom:18px}
.gc-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold-d),var(--gold),var(--gold-l));box-shadow:0 0 16px rgba(245,158,11,.5)}
.gc-list{display:grid;gap:10px;margin-bottom:20px}
.gc-list li{display:flex;gap:10px;font-size:.9rem;color:var(--mint);line-height:1.55}
.gc-list i{color:var(--gold);margin-top:4px;font-size:.78rem}
.gc-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gc-note{font-size:.76rem;color:var(--muted);margin:14px 0 0}

/* ---------- SECTIONS ---------- */
.sec{padding:76px 0;position:relative}
.sec-tight{padding:56px 0}
.sec-alt{background:linear-gradient(180deg,rgba(11,46,30,.6),rgba(5,31,20,0) 85%)}
.sec-head{display:flex;flex-wrap:wrap;gap:16px 30px;align-items:flex-end;justify-content:space-between;margin-bottom:38px}
.sec-title{font-size:clamp(1.45rem,2.6vw,2.05rem);position:relative;padding-left:16px}
.sec-title::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:4px;background:linear-gradient(180deg,var(--gold),var(--gold-l))}
.sec-sub{color:var(--muted);margin:10px 0 0;max-width:660px;font-size:.96rem}

/* ---------- PROMO ---------- */
.promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.promo-card{
  position:relative;padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line-soft);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.promo-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow)}
.promo-card .p-tag{
  position:absolute;top:16px;right:16px;font-size:.64rem;font-weight:800;
  letter-spacing:1.4px;text-transform:uppercase;padding:4px 10px;border-radius:999px;
  background:linear-gradient(135deg,#7F1D1D,var(--red));color:#fff;
}
.promo-card .p-tag.soft{background:rgba(245,158,11,.16);color:var(--gold-l);border:1px solid var(--line)}
.promo-ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-l);
  font-size:1.05rem;margin-bottom:16px;
}
.promo-card h3{font-size:1.1rem;margin-bottom:8px}
.promo-card p{font-size:.9rem;color:var(--mint);margin-bottom:14px}
.promo-val{font-size:1.35rem;font-weight:900;color:var(--gold-l);letter-spacing:-.4px}
.promo-val small{display:block;font-size:.74rem;font-weight:600;color:var(--muted);letter-spacing:.4px;margin-top:4px}
.promo-feature{grid-column:span 2;display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:center}
.promo-feature img{border-radius:var(--radius-sm);border:1px solid var(--line-soft);width:100%;height:100%;object-fit:cover;min-height:190px}

/* ---------- SCENES ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.scene{
  padding:22px 20px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line-soft);
  transition:var(--ease);
}
.scene:hover{background:rgba(245,158,11,.07);border-color:var(--line);transform:translateY(-4px)}
.scene i{color:var(--gold);font-size:1.15rem;margin-bottom:12px;display:block}
.scene h3{font-size:1rem;margin-bottom:8px}
.scene p{font-size:.87rem;color:var(--muted);margin:0}

/* ---------- STEPS ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
  position:relative;padding:26px 20px 22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,.7));
  border:1px solid var(--line-soft);
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  position:absolute;top:-14px;left:20px;
  font-size:.78rem;font-weight:900;letter-spacing:1px;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#04210f;
  padding:5px 12px;border-radius:999px;box-shadow:var(--shadow-gold);
}
.step h3{font-size:1rem;margin:12px 0 8px}
.step p{font-size:.87rem;color:var(--muted);margin:0}

/* ---------- STATS ---------- */
.stat-wrap{
  display:grid;grid-template-columns:.95fr 1.05fr;gap:40px;align-items:center;
  background:linear-gradient(120deg,rgba(11,46,30,.9),rgba(5,31,20,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:40px 38px;box-shadow:var(--shadow);
}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.stat{
  padding:20px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
}
.stat b{display:block;font-size:1.75rem;font-weight:900;color:var(--gold-l);letter-spacing:-.6px;line-height:1.15}
.stat span{font-size:.82rem;color:var(--muted)}

/* ---------- TESTIMONIAL ---------- */
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tst{
  padding:24px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line-soft);
  display:flex;flex-direction:column;gap:14px;
}
.tst .stars{color:var(--gold);font-size:.8rem;letter-spacing:2px}
.tst p{font-size:.92rem;color:var(--mint);margin:0;flex:1}
.tst .who{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line-soft);padding-top:14px}
.tst .av{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:.85rem;background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#04210f}
.tst .who b{display:block;font-size:.9rem}
.tst .who span{font-size:.76rem;color:var(--muted)}

/* ---------- GROUP EXPLAIN ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split img{border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow);width:100%}
.tier-list{display:grid;gap:12px;margin-top:22px}
.tier{
  display:flex;align-items:center;gap:16px;padding:16px 18px;
  border-radius:var(--radius-sm);background:rgba(255,255,255,.04);
  border:1px solid var(--line-soft);transition:var(--ease);
}
.tier:hover{border-color:var(--line);background:rgba(245,158,11,.07)}
.tier .t-ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:rgba(245,158,11,.14);color:var(--gold-l);flex-shrink:0}
.tier b{display:block;font-size:.95rem}
.tier span{font-size:.82rem;color:var(--muted)}

/* ---------- CHANNEL ---------- */
.chan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.chan{
  display:block;padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
  border:1px solid var(--line-soft);transition:var(--ease);
}
.chan:hover{border-color:var(--gold);transform:translateY(-5px);box-shadow:var(--shadow-gold);color:inherit}
.chan .c-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.chan .c-top i{color:var(--gold-l);font-size:1.15rem}
.chan .c-top span{font-size:.68rem;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);font-weight:700}
.chan h3{font-size:1.08rem;margin-bottom:8px}
.chan p{font-size:.88rem;color:var(--mint);margin:0}
.chan .c-more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:.84rem;font-weight:700;color:var(--gold-l)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:900px}
.faq details{
  border-radius:var(--radius-sm);border:1px solid var(--line-soft);
  background:rgba(255,255,255,.035);transition:var(--ease);
}
.faq details[open]{border-color:var(--line);background:rgba(245,158,11,.06)}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 52px 18px 20px;position:relative;
  font-weight:700;font-size:.98rem;color:var(--text);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  color:var(--gold);font-size:.78rem;transition:transform var(--ease);
}
.faq details[open] summary::after{transform:translateY(-50%) rotate(180deg)}
.faq .a{padding:0 20px 20px;font-size:.92rem;color:var(--mint)}

/* ---------- CTA ---------- */
.cta-band{
  border-radius:var(--radius-lg);padding:44px 40px;
  background:
    linear-gradient(120deg,rgba(5,31,20,.94),rgba(11,46,30,.9)),
    url('/assets/images/d5f22f519d5cf6cc.jpg') center/cover no-repeat;
  border:1px solid var(--line);box-shadow:var(--shadow);
  display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center;
}
.cta-band h2{font-size:clamp(1.4rem,2.6vw,1.95rem);margin-bottom:12px}
.cta-band p{color:var(--mint);font-size:.95rem;margin:0}
.cta-form{background:rgba(5,31,20,.72);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.78rem;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.field input,.field select{
  width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);padding:12px 14px;color:var(--text);transition:var(--ease);
}
.field select option{background:#0B2E1E;color:#F8FAFC}
.field input::placeholder{color:rgba(209,250,229,.4)}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(255,255,255,.08);outline:none;box-shadow:0 0 0 3px rgba(245,158,11,.16)}
.form-note{font-size:.76rem;color:var(--muted);margin:12px 0 0}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#1a3a29,#051F14 72%);
  border:2px solid var(--gold);
  color:var(--gold-l);font-size:1.2rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;animation:fabFloat 3.2s ease-in-out infinite;
  transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease);
}
.fab:hover{opacity:1;transform:scale(1.1);color:var(--gold-l);box-shadow:0 10px 34px rgba(245,158,11,.6)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .fab-dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- FOOTER ---------- */
.site-footer{
  margin-top:40px;padding:66px 0 30px;
  background:linear-gradient(180deg,rgba(11,46,30,.55),rgba(3,18,12,.96));
  border-top:1px solid var(--line-soft);
}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.f-brand .brand{margin-bottom:16px}
.f-brand p{font-size:.88rem;color:var(--muted);max-width:400px}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-row span{
  font-size:.72rem;font-weight:700;letter-spacing:.4px;
  padding:6px 12px;border-radius:999px;
  background:rgba(245,158,11,.1);border:1px solid var(--line);color:var(--gold-l);
}
.f-col h4{font-size:.86rem;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-l);margin-bottom:16px}
.f-col ul{display:grid;gap:10px}
.f-col a,.f-col span{font-size:.88rem;color:var(--mint)}
.f-col a:hover{color:var(--gold-l)}
.f-col i{color:var(--gold);margin-right:8px;width:14px}
.f-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
}
.f-bottom p{font-size:.8rem;color:var(--muted);margin:0}
.trust-line{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.trust-line span{font-size:.78rem;color:var(--mint);display:inline-flex;align-items:center;gap:7px}
.trust-line i{color:var(--gold)}
.age-badge{
  width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  border:1px solid var(--gold);color:var(--gold-l);font-weight:900;font-size:.72rem;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1100px){
  .promo-grid{grid-template-columns:repeat(2,1fr)}
  .promo-feature{grid-column:span 2;grid-template-columns:1fr}
  .promo-feature img{min-height:220px}
  .scene-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .stat-wrap{grid-template-columns:1fr;gap:28px}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:991.98px){
  .nav-wrap{flex-wrap:wrap;padding:10px 0;min-height:auto;row-gap:10px}
  .nav-toggle{order:3;margin-left:8px}
  .nav-cta{order:2;margin-left:auto;gap:8px}
  .nav-cta .btn-sm{padding:8px 13px;font-size:.78rem}
  .nav-collapse{order:4;flex-basis:100%;margin-left:0}
  .nav-collapse.collapse{display:none}
  .nav-collapse.collapse.show{display:block}
  .nav-links{flex-direction:column;align-items:stretch;gap:6px;padding:12px 0 6px}
  .nav-links a{padding:12px 14px;border-radius:12px}
  .hero{padding:130px 0 70px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .split{grid-template-columns:1fr;gap:30px}
  .cta-band{grid-template-columns:1fr;gap:26px;padding:34px 26px}
  .tst-grid,.chan-grid{grid-template-columns:1fr 1fr}
}
@media (min-width:992px){
  #ex88Nav.collapse{display:flex !important}
}
@media (max-width:767.98px){
  .sec{padding:56px 0}
  .promo-grid,.tst-grid,.chan-grid,.scene-grid,.steps,.stat-grid{grid-template-columns:1fr}
  .promo-feature{grid-column:span 1}
  .sec-head{margin-bottom:26px}
  .f-grid{grid-template-columns:1fr;gap:28px}
  .gc-actions{grid-template-columns:1fr}
  .hero{padding:120px 0 60px}
  .fab{bottom:20px;left:14px;width:52px;height:52px}
}
@media (max-width:520px){
  body{font-size:15px}
  .brand-text b{font-size:.9rem}
  .nav-cta .btn-sm{padding:7px 11px;font-size:.74rem}
  .cta-band{padding:26px 20px}
  .cta-form{padding:18px}
  .stat-wrap{padding:26px 20px}
  .f-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#07281a;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(11,46,30,.72);
  --gold:#F59E0B;
  --gold-l:#FCD34D;
  --gold-d:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#A3A375;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(255,255,255,.09);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 20px 44px -22px rgba(0,0,0,.85);
  --shadow-gold:0 12px 32px -14px rgba(245,158,11,.55);
  --ease:.25s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(245,158,11,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 6%,rgba(16,185,129,.10),transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--ease),opacity var(--ease),background var(--ease),border-color var(--ease)}
a:hover{color:var(--gold-l)}
button,input,select,textarea{font:inherit}
h1,h2,h3,h4{margin:0 0 12px;font-weight:800;line-height:1.28;letter-spacing:-.2px}
h1{font-size:clamp(1.72rem,4vw,2.7rem);text-wrap:balance}
h2{font-size:clamp(1.34rem,2.6vw,1.92rem)}
h3{font-size:1.06rem}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
strong{color:var(--gold-l);font-weight:700}
.container{max-width:1180px;margin:0 auto;padding-left:18px;padding-right:18px}
[id]{scroll-margin-top:100px}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px;border-radius:6px}
/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:14px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  color:#04210f;display:grid;place-items:center;
  font-weight:900;font-size:.95rem;letter-spacing:-.5px;
  box-shadow:0 8px 20px -8px rgba(245,158,11,.7);
}
.brand-text b{display:block;font-size:1rem;font-weight:800;letter-spacing:.3px;line-height:1.2}
.brand-text span{display:block;font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:1.6px;font-weight:600}
.nav-collapse{margin-left:auto}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{
  display:block;padding:9px 15px;border-radius:999px;
  font-size:.93rem;color:var(--mint);font-weight:500;
}
.nav-links a:hover{background:rgba(245,158,11,.1);color:var(--gold-l)}
.nav-links a.active{background:rgba(245,158,11,.15);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--line)}
.nav-cta{display:flex;gap:9px;align-items:center;flex-shrink:0}
.nav-toggle{
  background:transparent;border:1px solid var(--line);
  color:var(--gold-l);width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;cursor:pointer;transition:var(--ease);
}
.nav-toggle:hover{background:rgba(245,158,11,.12)}
/* ---------- BUTTONS ---------- */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  color:#04210f;font-weight:800;border:0;border-radius:999px;
  padding:14px 28px;cursor:pointer;box-shadow:var(--shadow-gold);
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.06);color:#04210f;box-shadow:0 18px 40px -14px rgba(245,158,11,.75)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:transparent;color:var(--gold-l);border:1px solid var(--line);
  border-radius:999px;padding:13px 26px;font-weight:600;cursor:pointer;
  transition:var(--ease);
}
.btn-ghost:hover{background:rgba(245,158,11,.13);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.98)}
.btn-sm{padding:9px 18px;font-size:.88rem}
.btn-block{width:100%}
/* ---------- HERO ---------- */
.cat-hero{
  position:relative;padding:142px 0 74px;overflow:hidden;
  background:
    linear-gradient(115deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.86) 48%,rgba(11,46,30,.74) 100%),
    url('/assets/images/d5f22f519d5cf6cc.jpg') center/cover no-repeat;
}
.cat-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:160px;
  background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:9px;font-size:.8rem;color:var(--muted);margin-bottom:16px}
.crumb a{color:var(--mint)}
.crumb i{font-size:.6rem;opacity:.7}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;
  color:var(--gold-l);background:rgba(245,158,11,.12);
  border:1px solid var(--line);border-radius:999px;padding:7px 15px;margin-bottom:18px;
}
.eyebrow-plain{background:transparent;border-color:var(--line-soft);color:var(--gold)}
.hero-title{max-width:900px;margin-bottom:16px}
.hero-title .hl{
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:1.03rem;color:var(--mint);max-width:800px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 34px}
.compare-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}
.cmp-card{
  position:relative;border-radius:var(--radius-lg);padding:26px 24px;
  border:1px solid var(--line-soft);background:rgba(5,31,20,.72);
  display:flex;flex-direction:column;
}
.cmp-bad{opacity:.94}
.cmp-pick{
  border-color:var(--line);
  background:linear-gradient(180deg,rgba(11,46,30,.96),rgba(5,31,20,.97));
  box-shadow:var(--shadow),0 0 0 1px rgba(245,158,11,.12) inset;
}
.cmp-badge{
  position:absolute;top:-13px;right:22px;
  background:linear-gradient(135deg,var(--red),#f97316);
  color:#fff;font-size:.7rem;font-weight:800;letter-spacing:1.2px;
  text-transform:uppercase;border-radius:999px;padding:6px 14px;
  box-shadow:0 10px 22px -10px rgba(220,38,38,.9);
}
.cmp-tag{
  display:block;font-size:.74rem;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--muted);font-weight:700;margin-bottom:8px;
}
.cmp-pick .cmp-tag{color:var(--gold-l)}
.cmp-card h2{font-size:1.12rem;margin-bottom:16px}
.cmp-list{display:grid;gap:11px;margin-bottom:20px}
.cmp-list li{display:flex;gap:10px;font-size:.92rem;color:var(--mint);line-height:1.55}
.cmp-list li i{margin-top:.35em;font-size:.85rem;color:#f87171;flex-shrink:0}
.cmp-list.ok li i{color:#34d399}
.cmp-note{font-size:.78rem;color:var(--muted);margin:14px 0 0}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px;
}
.stat{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:var(--surface);padding:16px 16px 15px;
}
.stat b{display:block;font-size:1.28rem;font-weight:900;color:var(--gold-l);letter-spacing:-.5px}
.stat span{display:block;font-size:.78rem;color:var(--muted);line-height:1.45}
/* ---------- SECTIONS ---------- */
.sec{padding:74px 0;position:relative}
.sec-alt{background:linear-gradient(180deg,rgba(7,40,26,.55),rgba(5,31,20,.1))}
.sec-line{border-top:1px solid var(--line-soft)}
.sec-head{max-width:780px;margin-bottom:36px}
.sec-title{
  position:relative;padding-left:16px;margin-bottom:12px;
}
.sec-title::before{
  content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:4px;
  background:linear-gradient(180deg,var(--gold),var(--gold-l));
}
.sec-head p{color:var(--mint);font-size:.98rem;margin:0}
/* risk */
.risk-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.risk-item{
  display:flex;gap:16px;padding:22px 22px;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(11,46,30,.6),rgba(5,31,20,.55));
  transition:transform var(--ease),border-color var(--ease);
}
.risk-item:hover{transform:translateY(-4px);border-color:var(--line)}
.risk-ico{
  width:46px;height:46px;flex-shrink:0;border-radius:14px;display:grid;place-items:center;
  background:rgba(220,38,38,.14);color:#fca5a5;font-size:1.05rem;
  border:1px solid rgba(220,38,38,.3);
}
.risk-item h3{margin-bottom:6px;font-size:1.02rem}
.risk-item p{margin:0;font-size:.9rem;color:var(--mint)}
/* criteria */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:start}
.check-list{display:grid;gap:14px}
.check-item{
  display:flex;gap:16px;align-items:flex-start;
  padding-bottom:14px;border-bottom:1px dashed var(--line-soft);
}
.check-item:last-child{border-bottom:0;padding-bottom:0}
.check-num{
  width:38px;height:38px;flex-shrink:0;border-radius:12px;display:grid;place-items:center;
  font-weight:900;font-size:.9rem;color:#04210f;
  background:linear-gradient(135deg,var(--gold),var(--gold-l));
  box-shadow:0 10px 20px -12px rgba(245,158,11,.9);
}
.check-item h3{margin:2px 0 4px;font-size:1rem}
.check-item p{margin:0;font-size:.9rem;color:var(--mint)}
.side-card{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(180deg,rgba(11,46,30,.9),rgba(5,31,20,.95));
  box-shadow:var(--shadow);
}
.side-card img{width:100%;height:186px;object-fit:cover}
.side-body{padding:22px 22px 24px}
.side-body h3{font-size:1.06rem}
.side-body p{font-size:.9rem;color:var(--mint);margin-bottom:14px}
.tick-list{display:grid;gap:9px;margin:0 0 18px}
.tick-list li{display:flex;gap:9px;font-size:.88rem;color:var(--mint)}
.tick-list i{color:var(--gold);margin-top:.3em;font-size:.78rem}
/* steps */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-card{
  position:relative;padding:24px 20px;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(5,31,20,.6));
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.step-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow)}
.step-card .idx{
  font-size:.74rem;font-weight:800;letter-spacing:1.6px;color:var(--gold);
  text-transform:uppercase;display:block;margin-bottom:10px;
}
.step-card h3{font-size:1rem;margin-bottom:8px}
.step-card p{margin:0;font-size:.88rem;color:var(--mint)}
/* testimonials */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:var(--surface);padding:24px 22px;
  display:flex;flex-direction:column;gap:14px;
  transition:transform var(--ease),border-color var(--ease);
}
.quote:hover{transform:translateY(-4px);border-color:var(--line)}
.quote .stars{color:var(--gold);font-size:.82rem;letter-spacing:2px}
.quote p{margin:0;font-size:.92rem;color:var(--mint)}
.who{display:flex;align-items:center;gap:12px;margin-top:auto}
.who .av{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:.86rem;color:#04210f;
  background:linear-gradient(135deg,var(--gold-l),var(--gold));
}
.who b{display:block;font-size:.9rem}
.who span{display:block;font-size:.76rem;color:var(--muted)}
/* audience */
.aud-list{display:grid;gap:12px}
.aud-item{
  display:flex;gap:14px;align-items:flex-start;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:18px 20px;background:rgba(255,255,255,.03);
}
.aud-item i{color:var(--gold);font-size:1rem;margin-top:.25em}
.aud-item h3{font-size:.98rem;margin-bottom:4px}
.aud-item p{margin:0;font-size:.88rem;color:var(--mint)}
.promo-panel{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px;
  background:
    linear-gradient(180deg,rgba(11,46,30,.94),rgba(5,31,20,.96)),
    url('/assets/images/22829413f632a081.png') center/cover no-repeat;
  box-shadow:var(--shadow);
}
.promo-panel h3{font-size:1.14rem}
.promo-panel p{font-size:.9rem;color:var(--mint)}
.promo-list{display:grid;gap:11px;margin:0 0 20px}
.promo-list li{display:flex;justify-content:space-between;gap:12px;font-size:.88rem;color:var(--mint);border-bottom:1px dashed var(--line-soft);padding-bottom:10px}
.promo-list li:last-child{border-bottom:0;padding-bottom:0}
.promo-list b{color:var(--gold-l);font-weight:800;white-space:nowrap}
/* channels */
.chan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.chan-card{
  display:flex;flex-direction:column;gap:12px;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:24px 22px;background:linear-gradient(180deg,rgba(11,46,30,.66),rgba(5,31,20,.6));
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.chan-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.chan-card i.lead{font-size:1.3rem;color:var(--gold)}
.chan-card h3{margin:0;font-size:1.06rem}
.chan-card p{margin:0;font-size:.88rem;color:var(--mint)}
.chan-card .more{font-size:.84rem;font-weight:700;color:var(--gold-l);margin-top:auto}
.chan-card.current{border-color:var(--line);background:linear-gradient(180deg,rgba(245,158,11,.12),rgba(5,31,20,.7))}
/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{
  border:1px solid var(--line-soft);border-left:3px solid var(--gold);
  border-radius:var(--radius-sm);padding:20px 20px 18px;
  background:rgba(255,255,255,.03);
  display:flex;flex-direction:column;gap:10px;
  transition:transform var(--ease),background var(--ease);
}
.news-card:hover{transform:translateY(-4px);background:rgba(245,158,11,.07)}
.news-title{font-weight:700;font-size:1rem;line-height:1.45;color:var(--text)}
.news-title:hover{color:var(--gold-l)}
.news-sum{margin:0;font-size:.86rem;color:var(--mint)}
.news-meta{display:flex;align-items:center;gap:10px;margin-top:auto;font-size:.76rem;color:var(--muted)}
.chip{
  display:inline-block;padding:3px 11px;border-radius:999px;font-size:.72rem;font-weight:700;
  color:var(--gold-l);background:rgba(245,158,11,.13);border:1px solid var(--line);
}
.news-empty{
  border:1px dashed var(--line);border-radius:var(--radius);
  padding:26px;color:var(--mint);font-size:.92rem;text-align:left;
}
/* faq */
.faq-acc{max-width:900px}
.accordion-item{
  background:rgba(255,255,255,.03) !important;
  border:1px solid var(--line-soft) !important;
  border-radius:var(--radius-sm) !important;
  margin-bottom:12px;overflow:hidden;
}
.accordion-button{
  background:transparent !important;
  color:var(--text) !important;
  font-weight:700;font-size:.98rem;
  padding:18px 20px;
  box-shadow:none !important;
}
.accordion-button:not(.collapsed){color:var(--gold-l) !important;background:rgba(245,158,11,.08) !important}
.accordion-button::after{filter:invert(78%) sepia(62%) saturate(1200%) hue-rotate(340deg)}
.accordion-body{padding:4px 20px 20px;font-size:.92rem;color:var(--mint);line-height:1.7}
/* cta */
.cta-wrap{
  text-align:center;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:48px 28px;
  background:
    linear-gradient(180deg,rgba(11,46,30,.95),rgba(5,31,20,.97)),
    url('/assets/images/9423efcd353c9f66.jpg') center/cover no-repeat;
  box-shadow:var(--shadow);
}
.cta-wrap h2{max-width:720px;margin:0 auto 14px}
.cta-wrap p{max-width:660px;margin:0 auto 24px;color:var(--mint);font-size:.96rem}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.cta-meta{display:flex;justify-content:center;flex-wrap:wrap;gap:10px 22px;font-size:.82rem;color:var(--muted)}
.cta-meta i{color:var(--gold);margin-right:6px}
/* fab */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#1b1b1b,#3b0d0d 70%);
  border:2px solid var(--gold);
  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-support i{color:var(--gold-l);font-size:1.25rem;transition:transform .5s var(--ease)}
.fab-support:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.6)}
.fab-support:hover i{transform:rotate(360deg)}
.fab-support:active{transform:scale(.94) translateY(3px)}
.fab-support .fab-dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #051F14;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* footer */
.site-footer{
  margin-top:20px;padding:62px 0 30px;
  background:linear-gradient(180deg,rgba(7,40,26,.7),rgba(3,20,13,.95));
  border-top:1px solid var(--line);
}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px}
.f-brand p{font-size:.88rem;color:var(--mint);margin:16px 0 16px}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay-row span{
  font-size:.74rem;font-weight:600;color:var(--gold-l);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;
  background:rgba(245,158,11,.08);
}
.f-col h4{font-size:.82rem;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.f-col ul{display:grid;gap:10px}
.f-col a,.f-col span{font-size:.88rem;color:var(--mint)}
.f-col i{color:var(--gold);margin-right:8px;font-size:.82rem}
.f-col a:hover{color:var(--gold-l)}
.f-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
}
.f-bottom p{margin:0;font-size:.82rem;color:var(--muted)}
.trust-line{display:flex;flex-wrap:wrap;gap:16px;align-items:center;font-size:.8rem;color:var(--mint)}
.trust-line i{color:var(--gold);margin-right:6px}
.age-badge{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;
  border:1px solid var(--gold);color:var(--gold-l);font-weight:900;font-size:.82rem;
}
/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .quote-grid,.chan-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1.4fr 1fr 1fr;gap:26px}
}
@media (max-width:991.98px){
  .nav-wrap{flex-wrap:wrap;row-gap:8px;padding:9px 0;min-height:0}
  .brand{order:1}
  .nav-toggle{order:2;margin-left:auto;display:grid}
  .nav-cta{order:3}
  .nav-collapse{order:4;flex:1 0 100%;margin-left:0}
  .nav-links{flex-direction:column;align-items:stretch;gap:2px;padding:6px 0 2px;border-top:1px solid var(--line-soft);margin-top:6px}
  .nav-links a{padding:11px 14px;border-radius:12px;font-size:.95rem}
  .cat-hero{padding:126px 0 60px}
  .split{grid-template-columns:1fr}
  .risk-grid{grid-template-columns:1fr}
}
@media (max-width:767.98px){
  .sec{padding:56px 0}
  .compare-row{grid-template-columns:1fr}
  .cmp-card{padding:22px 20px}
  .quote-grid,.chan-grid,.news-grid,.step-grid{grid-template-columns:1fr}
  .cta-wrap{padding:38px 20px}
  .f-grid{grid-template-columns:1fr 1fr}
  .f-brand{grid-column:1 / -1}
}
@media (max-width:575.98px){
  body{font-size:15.5px}
  .hero-stats{grid-template-columns:1fr 1fr;gap:10px}
  .stat{padding:13px 12px}
  .brand-text span{display:none}
  .brand-mark{width:40px;height:40px;font-size:.85rem}
  .btn-sm{padding:8px 13px;font-size:.79rem}
  .nav-cta{gap:7px}
  .hero-actions .btn-gold,.hero-actions .btn-ghost{width:100%}
  .f-grid{grid-template-columns:1fr}
  .f-bottom{flex-direction:column;align-items:flex-start}
  .fab-support{width:52px;height:52px;left:12px;bottom:84px}
}
@media (max-width:430px){
  .brand-text{display:none}
}

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