/* roulang page: index */
:root{
  --jade-950:#051F14;
  --jade-900:#0B2E1E;
  --jade-800:#0F3A26;
  --gold-400:#FCD34D;
  --gold-500:#F59E0B;
  --gold-600:#D97706;
  --dragon:#DC2626;
  --ink:#F8FAFC;
  --ink-soft:#D1FAE5;
  --ink-muted:#9DB3A6;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(245,158,11,.12);
  --radius-xl:26px;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 20px 45px rgba(0,0,0,.45);
  --shadow-gold:0 14px 34px rgba(245,158,11,.22);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--jade-950);
  color:var(--ink);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer;border:none;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
p{margin:0}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.sec{padding:76px 0;position:relative}
.sec-alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,1))}
.sec-line{border-top:1px solid var(--line-soft)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-400);background:rgba(245,158,11,.1);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.sec-title{font-size:clamp(1.45rem,2.6vw,2.05rem);font-weight:800;color:#fff}
.sec-sub{color:var(--ink-muted);font-size:.98rem;max-width:660px;margin-top:12px}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:22px;margin-bottom:38px}
.sec-head .left{max-width:720px;text-align:left}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-400),var(--gold-500));
  color:#052014;font-size:1rem;box-shadow:var(--shadow-gold);flex:none;
}
.brand-text strong{display:block;font-size:1rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.brand-text small{display:block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;
  color:var(--ink-soft);transition:background .25s var(--ease),color .25s var(--ease);
}
.nav-link:hover{background:rgba(245,158,11,.12);color:var(--gold-400)}
.nav-link.active{background:rgba(245,158,11,.16);color:var(--gold-400);box-shadow:inset 0 0 0 1px var(--line)}
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  color:#052014;font-weight:800;border-radius:999px;
  padding:12px 24px;font-size:.92rem;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),filter .25s var(--ease);
  box-shadow:0 10px 26px rgba(245,158,11,.28);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 16px 34px rgba(245,158,11,.4)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-gold:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid rgba(245,158,11,.5);color:var(--gold-400);
  border-radius:999px;padding:11px 22px;font-size:.9rem;font-weight:700;
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-2px)}
.btn-ghost:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
.btn-login{
  font-size:.88rem;font-weight:700;color:var(--gold-400);
  padding:10px 14px;border-radius:999px;transition:background .25s var(--ease);
}
.btn-login:hover{background:rgba(245,158,11,.12)}
.btn-sm{padding:10px 18px;font-size:.85rem}
.mobile-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--gold-400);
}
.mobile-menu{
  border-top:1px solid var(--line-soft);
  background:rgba(5,31,20,.98);
  padding:14px 20px 22px;
}
.mobile-menu a{
  display:block;padding:12px 14px;border-radius:12px;font-weight:600;
  color:var(--ink-soft);
}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(245,158,11,.12);color:var(--gold-400)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:74px 0 66px;isolation:isolate}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero-overlay{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 520px at 82% 18%,rgba(245,158,11,.22),transparent 62%),
    linear-gradient(120deg,rgba(5,31,20,.96) 0%,rgba(5,31,20,.9) 48%,rgba(11,46,30,.82) 100%);
}
.hero-grid{display:grid;gap:46px;grid-template-columns:1fr}
.hero-title{
  font-size:clamp(1.85rem,4.4vw,3.05rem);
  font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.18;
}
.hero-title .hl{
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy{color:var(--ink-soft);font-size:1.02rem;margin-top:20px;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:34px;padding-top:26px;border-top:1px dashed var(--line)}
.stat-num{font-size:1.35rem;font-weight:800;color:var(--gold-400)}
.stat-label{font-size:.8rem;color:var(--ink-muted);letter-spacing:.02em}

/* ---------- Voucher wall ---------- */
.voucher{
  position:relative;border-radius:var(--radius-xl);
  background:linear-gradient(155deg,rgba(15,58,38,.96),rgba(5,31,20,.96));
  border:1px solid rgba(245,158,11,.42);
  padding:28px 26px;
  box-shadow:var(--shadow-card);
}
.voucher-main::after{
  content:'';position:absolute;left:26px;right:26px;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(252,211,77,.8),transparent);
}
.voucher-dash{
  border-top:1px dashed rgba(245,158,11,.42);
  margin:20px 0;
}
.voucher-code{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:rgba(245,158,11,.1);border:1px dashed rgba(245,158,11,.5);
  border-radius:var(--radius-md);padding:12px 16px;
}
.voucher-code strong{font-size:1.05rem;letter-spacing:.16em;color:var(--gold-400)}
.mini-voucher{
  border-radius:var(--radius-md);
  border:1px solid var(--line);
  background:rgba(5,31,20,.7);
  padding:14px 16px;
  transition:transform .25s var(--ease),border-color .25s var(--ease);
}
.mini-voucher:hover{transform:translateY(-3px);border-color:rgba(252,211,77,.6)}
.mini-voucher b{color:var(--gold-400);font-size:1rem}

/* ---------- Trust bar ---------- */
.trust-bar{display:flex;flex-wrap:wrap;gap:14px 30px;align-items:center;justify-content:flex-start}
.trust-item{display:flex;align-items:center;gap:9px;font-size:.86rem;color:var(--ink-soft);font-weight:600}
.trust-item i{color:var(--gold-400)}

/* ---------- Cards ---------- */
.card{
  background:linear-gradient(165deg,rgba(15,58,38,.9),rgba(5,31,20,.92));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px 24px;
  transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.card:hover{transform:translateY(-5px);border-color:rgba(252,211,77,.5);box-shadow:var(--shadow-gold)}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.14);color:var(--gold-400);font-size:1.05rem;margin-bottom:16px;
}
.card h3{font-size:1.08rem;font-weight:700;color:#fff;margin-bottom:10px}
.card p{color:var(--ink-muted);font-size:.92rem}
.grid-3{display:grid;gap:20px;grid-template-columns:1fr}
.grid-2{display:grid;gap:22px;grid-template-columns:1fr}
.grid-4{display:grid;gap:18px;grid-template-columns:repeat(2,1fr)}

/* ---------- Horizontal track ---------- */
.track{display:flex;gap:18px;overflow-x:auto;padding:6px 4px 22px;scroll-snap-type:x mandatory}
.track::-webkit-scrollbar{height:8px}
.track::-webkit-scrollbar-track{background:rgba(245,158,11,.07);border-radius:99px}
.track::-webkit-scrollbar-thumb{background:rgba(245,158,11,.4);border-radius:99px}
.track-card{
  flex:0 0 268px;scroll-snap-align:start;
  border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);background:rgba(11,46,30,.7);
  transition:transform .28s var(--ease),border-color .28s var(--ease);
}
.track-card:hover{transform:translateY(-5px);border-color:rgba(252,211,77,.6)}
.track-card img{width:100%;height:158px;object-fit:cover}
.track-body{padding:16px 16px 18px}
.track-body h3{font-size:.98rem;font-weight:700;color:#fff;margin-bottom:8px}
.track-body span{font-size:.76rem;color:var(--ink-muted)}

/* ---------- Game grid ---------- */
.game-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid rgba(245,158,11,.3);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.game-card:hover{transform:translateY(-6px);border-color:rgba(252,211,77,.8);box-shadow:var(--shadow-gold)}
.game-card img{width:100%;height:170px;object-fit:cover;transition:transform .5s var(--ease)}
.game-card:hover img{transform:scale(1.06)}
.game-meta{
  position:absolute;left:0;right:0;bottom:0;padding:14px 14px 15px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.94) 55%);
}
.game-meta h3{font-size:.95rem;font-weight:700;color:#fff}
.game-meta span{font-size:.74rem;color:var(--ink-muted)}
.corner-tag{
  position:absolute;top:12px;left:12px;z-index:2;
  font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 10px;border-radius:8px;
  background:linear-gradient(135deg,#DC2626,#991B1B);color:#fff;
  box-shadow:0 6px 16px rgba(220,38,38,.35);
}
.corner-tag.vip{background:linear-gradient(135deg,var(--gold-400),var(--gold-600));color:#3B2000}

/* ---------- Category matrix ---------- */
.cat-card{
  display:block;border-radius:var(--radius-lg);padding:26px 24px;
  border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(15,58,38,.95),rgba(5,31,20,.9));
  transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.cat-card:hover{transform:translateY(-6px);border-color:rgba(252,211,77,.65);box-shadow:var(--shadow-gold)}
.cat-card .badge{
  display:inline-block;font-size:.68rem;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;color:var(--gold-400);
  border:1px solid var(--line);border-radius:999px;padding:4px 11px;margin-bottom:14px;
}
.cat-card h3{font-size:1.12rem;font-weight:800;color:#fff;margin-bottom:10px}
.cat-card p{color:var(--ink-muted);font-size:.92rem}
.cat-card .go{display:inline-flex;align-items:center;gap:7px;margin-top:16px;color:var(--gold-400);font-weight:700;font-size:.88rem}

/* ---------- Rank list ---------- */
.rank-item{
  display:grid;grid-template-columns:44px 1fr auto;gap:16px;align-items:center;
  padding:16px 0;border-bottom:1px dashed var(--line-soft);
}
.rank-item:last-child{border-bottom:none}
.rank-no{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:.95rem;
  background:rgba(245,158,11,.12);color:var(--gold-400);
}
.rank-item h4{font-size:.98rem;font-weight:700;color:#fff}
.rank-item small{color:var(--ink-muted);font-size:.78rem}
.rank-score{font-weight:800;color:var(--gold-400);font-size:.98rem;text-align:right}
.bar{height:6px;border-radius:99px;background:rgba(245,158,11,.14);overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--gold-600),var(--gold-400))}

/* ---------- Metrics ---------- */
.metric{
  border-radius:var(--radius-md);padding:20px 18px;
  background:rgba(15,58,38,.6);border:1px solid var(--line-soft);
}
.metric b{display:block;font-size:1.5rem;font-weight:800;color:var(--gold-400)}
.metric span{font-size:.82rem;color:var(--ink-muted)}

/* ---------- Steps ---------- */
.step{position:relative;padding-left:66px}
.step-no{
  position:absolute;left:0;top:0;width:48px;height:48px;border-radius:16px;
  display:grid;place-items:center;font-weight:800;
  background:linear-gradient(140deg,var(--gold-400),var(--gold-500));color:#052014;
}
.step h3{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:8px}
.step p{color:var(--ink-muted);font-size:.92rem}

/* ---------- Bonus ladder ---------- */
.ladder{
  display:grid;gap:16px;grid-template-columns:1fr;
}
.ladder-item{
  border-radius:var(--radius-lg);padding:22px 22px;
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(15,58,38,.85),rgba(5,31,20,.9));
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.ladder-item.hot{border-color:rgba(252,211,77,.7);box-shadow:var(--shadow-gold)}
.ladder-item b{color:var(--gold-400);font-size:1.16rem}
.ladder-item span{color:var(--ink-muted);font-size:.86rem}

/* ---------- Checklist ---------- */
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:12px 0;border-bottom:1px dashed var(--line-soft);color:var(--ink-soft);font-size:.93rem;
}
.check-list li:last-child{border-bottom:none}
.check-list i{color:#34D399;margin-top:4px;flex:none}

/* ---------- Testimonials ---------- */
.quote{
  border-radius:var(--radius-lg);padding:24px 22px;
  border:1px solid var(--line);background:rgba(11,46,30,.62);
}
.quote p{color:var(--ink-soft);font-size:.94rem}
.quote footer{margin-top:16px;font-size:.82rem;color:var(--gold-400);font-weight:700}
.quote .stars{color:var(--gold-400);font-size:.8rem;margin-bottom:10px;letter-spacing:2px}

/* ---------- CMS list ---------- */
.news-item{
  display:grid;grid-template-columns:132px 1fr;gap:18px;align-items:center;
  padding:16px 0;border-bottom:1px dashed var(--line-soft);
}
.news-item:last-child{border-bottom:none}
.news-item img{width:132px;height:88px;object-fit:cover;border-radius:var(--radius-md)}
.news-item h3{font-size:1rem;font-weight:700;color:#fff;margin-bottom:7px}
.news-item p{color:var(--ink-muted);font-size:.86rem}
.news-item small{display:inline-block;margin-top:9px;font-size:.74rem;color:var(--gold-400);letter-spacing:.06em;text-transform:uppercase}
.news-item:hover h3{color:var(--gold-400)}
.side-card{
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(165deg,rgba(15,58,38,.9),rgba(5,31,20,.92));
  padding:22px 20px;
}
.side-card h3{font-size:1rem;font-weight:800;color:#fff;margin-bottom:14px}
.side-item{display:block;padding:12px 0;border-bottom:1px dashed var(--line-soft)}
.side-item:last-child{border-bottom:none}
.side-item b{display:block;font-size:.9rem;color:var(--ink-soft);font-weight:600}
.side-item:hover b{color:var(--gold-400)}
.side-item span{font-size:.74rem;color:var(--ink-muted)}
.empty-note{color:var(--ink-muted);font-size:.9rem;padding:18px 0}

/* ---------- FAQ ---------- */
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-md);
  background:rgba(11,46,30,.55);margin-bottom:12px;overflow:hidden;
}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 20px;
  font-weight:700;color:#fff;font-size:.98rem;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'\002B';color:var(--gold-400);font-weight:800;font-size:1.1rem;
}
.faq-item[open] summary::after{content:'\2212'}
.faq-item .faq-body{padding:0 20px 20px;color:var(--ink-muted);font-size:.92rem}

/* ---------- CTA ---------- */
.cta-band{
  border-radius:var(--radius-xl);
  border:1px solid rgba(245,158,11,.4);
  background:
    radial-gradient(600px 300px at 80% 10%,rgba(245,158,11,.24),transparent 60%),
    linear-gradient(150deg,rgba(15,58,38,.95),rgba(5,31,20,.96));
  padding:44px 30px;text-align:center;
}
.cta-band h2{font-size:clamp(1.4rem,3vw,2rem);font-weight:800;color:#fff}
.cta-band p{color:var(--ink-soft);max-width:640px;margin:16px auto 26px;font-size:.98rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* ---------- Footer ---------- */
.site-footer{background:#03150D;border-top:1px solid var(--line-soft);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr}
.footer-col h4{font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-400);margin-bottom:16px}
.footer-col a{display:block;padding:6px 0;color:var(--ink-muted);font-size:.9rem;transition:color .2s var(--ease)}
.footer-col a:hover{color:var(--gold-400)}
.footer-col p{color:var(--ink-muted);font-size:.9rem}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  color:var(--ink-muted);font-size:.82rem;
}
.age-badge{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:1px solid rgba(245,158,11,.5);color:var(--gold-400);font-size:.72rem;font-weight:800;
}

/* ---------- 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%,#2B0B0B,#0B2E1E 68%);
  border:2px solid var(--gold-500);
  color:var(--gold-400);font-size:1.2rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .3s var(--ease),opacity .3s var(--ease),box-shadow .3s var(--ease);
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.55)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
.fab i{transition:transform .45s var(--ease)}
.fab:hover i{transform:rotate(360deg)}
.fab::after{
  content:'';position:absolute;top:6px;right:6px;width:12px;height:12px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #F8FAFC;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ---------- Responsive ---------- */
@media (min-width:640px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:900px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .grid-2{grid-template-columns:1.15fr .85fr}
  .hero-grid{grid-template-columns:1.08fr .92fr;align-items:center}
  .ladder{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.1fr}
  .sec{padding:92px 0}
}
@media (max-width:520px){
  .sec{padding:56px 0}
  .news-item{grid-template-columns:1fr;gap:12px}
  .news-item img{width:100%;height:150px}
  .hero{padding:52px 0 46px}
  .brand-text small{display:none}
  .fab{width:52px;height:52px;bottom:88px}
}

/* roulang page: category1 */
:root{
  --jade-950:#051F14;
  --jade-900:#0B2E1E;
  --jade-800:#0F3A26;
  --gold-400:#FCD34D;
  --gold-500:#F59E0B;
  --gold-600:#D97706;
  --dragon:#DC2626;
  --ink:#F8FAFC;
  --ink-soft:#D1FAE5;
  --ink-muted:#9DB3A6;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(245,158,11,.12);
  --radius-xl:26px;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 20px 45px rgba(0,0,0,.45);
  --shadow-gold:0 14px 34px rgba(245,158,11,.22);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--jade-950);
  color:var(--ink);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
table{border-collapse:collapse;width:100%}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-400);background:rgba(245,158,11,.1);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.sec-title{font-size:clamp(1.45rem,2.6vw,2.05rem);font-weight:800;color:#fff;line-height:1.25;letter-spacing:-.015em}
/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-400),var(--gold-500));
  color:#052014;font-size:1rem;box-shadow:var(--shadow-gold);flex:none;
}
.brand-text strong{display:block;font-size:1rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.brand-text small{display:block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;
  color:var(--ink-soft);transition:background .25s var(--ease),color .25s var(--ease);
  white-space:nowrap;
}
.nav-link:hover{background:rgba(245,158,11,.12);color:var(--gold-400)}
.nav-link.active{background:rgba(245,158,11,.16);color:var(--gold-400);box-shadow:inset 0 0 0 1px var(--line)}
.header-actions{display:flex;align-items:center;gap:10px;flex:none}
.btn-login{
  font-size:.88rem;font-weight:700;color:var(--gold-400);
  padding:10px 14px;border-radius:999px;transition:background .25s var(--ease);
}
.btn-login:hover{background:rgba(245,158,11,.12)}
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  color:#052014;font-weight:800;border-radius:999px;
  padding:13px 26px;font-size:.93rem;
  box-shadow:0 10px 26px rgba(245,158,11,.28);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),filter .25s var(--ease);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 16px 34px rgba(245,158,11,.4)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-gold:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid rgba(245,158,11,.5);color:var(--gold-400);
  border-radius:999px;padding:12px 24px;font-size:.92rem;font-weight:700;
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-2px)}
.btn-ghost:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
.btn-sm{padding:10px 18px;font-size:.85rem}
.mobile-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--gold-400);flex:none;
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line-soft);
  background:rgba(5,31,20,.98);
  padding:14px 20px 22px;
}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--ink-soft)}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(245,158,11,.12);color:var(--gold-400)}
@media (min-width:1024px){
  .mobile-toggle{display:none}
  .mobile-menu{display:none !important}
}
/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden}
.hero-help{padding:130px 0 76px;text-align:center}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero-overlay{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(760px 460px at 50% -6%,rgba(245,158,11,.24),transparent 66%),
    linear-gradient(180deg,rgba(5,31,20,.95) 0%,rgba(5,31,20,.9) 46%,rgba(11,46,30,.97) 100%);
}
.hero-title{
  font-size:clamp(1.8rem,4.2vw,2.95rem);
  font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.2;
  margin:18px auto 0;max-width:900px;
}
.hero-title .hl{
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy{color:var(--ink-soft);font-size:1.02rem;margin:20px auto 0;max-width:720px}
.hero-search{
  display:flex;align-items:center;gap:10px;
  max-width:660px;margin:30px auto 0;
  background:rgba(5,31,20,.86);
  border:1px solid var(--line);
  border-radius:999px;padding:7px 7px 7px 20px;
  box-shadow:0 18px 40px rgba(0,0,0,.35);
}
.hero-search i{color:var(--gold-400);flex:none}
.hero-search input{
  flex:1;min-width:0;background:transparent;border:0;outline:none;
  color:var(--ink);font-size:.94rem;padding:10px 0;
}
.hero-search input::placeholder{color:var(--ink-muted)}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px}
.chip-label{font-size:.83rem;color:var(--ink-muted);align-self:center;font-weight:600}
.chip{
  border:1px solid var(--line);border-radius:999px;padding:7px 15px;
  font-size:.83rem;color:var(--ink-soft);background:rgba(245,158,11,.06);
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.chip:hover{background:rgba(245,158,11,.17);color:var(--gold-400);border-color:rgba(252,211,77,.5);transform:translateY(-2px)}
.chip:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:32px}
/* ---------- Stat bar ---------- */
.stat-bar{background:var(--jade-900);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding-top:30px;padding-bottom:30px}
.stat-item strong{display:block;font-size:1.45rem;font-weight:800;color:var(--gold-400);letter-spacing:-.02em}
.stat-item span{display:block;font-size:.85rem;color:var(--ink-muted);margin-top:4px}
/* ---------- Sections ---------- */
.section{padding:78px 0}
.section-alt{background:linear-gradient(180deg,rgba(11,46,30,.6),rgba(5,31,20,.25))}
.sec-head{max-width:780px;margin-bottom:38px;text-align:left}
.sec-head p{color:var(--ink-muted);margin-top:14px;font-size:.96rem}
.split{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:48px;align-items:start}
.split-head .sec-title{margin-top:16px}
.split-head p{color:var(--ink-muted);margin-top:14px;font-size:.96rem}
.split-head img{
  border-radius:var(--radius-lg);border:1px solid var(--line);
  margin-top:26px;box-shadow:var(--shadow-card);width:100%;object-fit:cover;
}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{
  background:linear-gradient(165deg,rgba(15,58,38,.9),rgba(5,31,20,.92));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px 24px;
  transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.card:hover{transform:translateY(-5px);border-color:rgba(252,211,77,.5);box-shadow:var(--shadow-gold)}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.14);color:var(--gold-400);font-size:1.05rem;margin-bottom:16px;
}
.card h3{font-size:1.06rem;font-weight:700;color:#fff;margin-bottom:10px}
.card p{color:var(--ink-muted);font-size:.92rem}
/* ---------- Link list ---------- */
.link-list{display:flex;flex-direction:column;gap:12px}
.link-row{
  display:flex;align-items:center;gap:18px;
  padding:18px 22px;
  background:rgba(15,58,38,.55);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  transition:transform .28s var(--ease),border-color .28s var(--ease),background .28s var(--ease);
}
.link-row:hover{transform:translateX(6px);border-color:rgba(252,211,77,.45);background:rgba(15,58,38,.85)}
.link-icon{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);color:var(--gold-400);font-size:1rem;flex:none;
}
.link-meta{flex:1;min-width:0}
.link-meta strong{display:block;color:#fff;font-size:1rem;font-weight:700}
.link-meta span{display:block;font-size:.85rem;color:var(--ink-muted);margin-top:2px}
.status-badge{
  flex:none;font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;
  background:rgba(16,185,129,.14);color:#6EE7B7;border:1px solid rgba(16,185,129,.35);
  white-space:nowrap;
}
.status-badge.gold{background:rgba(245,158,11,.14);color:var(--gold-400);border-color:var(--line)}
/* ---------- Scene ---------- */
.scene-list{display:grid;gap:0}
.scene-item{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--line-soft)}
.scene-item:first-child{padding-top:0}
.scene-item:last-child{border-bottom:0;padding-bottom:0}
.scene-num{
  font-size:1rem;font-weight:800;color:var(--gold-400);min-width:46px;
  font-variant-numeric:tabular-nums;letter-spacing:.02em;padding-top:2px;
}
.scene-body strong{display:block;color:#fff;font-size:1.02rem;font-weight:700;margin-bottom:6px}
.scene-body p{color:var(--ink-muted);font-size:.93rem}
/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.step{
  position:relative;padding:26px 22px;border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(15,58,38,.85),rgba(5,31,20,.92));
  border:1px solid var(--line-soft);
  transition:border-color .28s var(--ease),transform .28s var(--ease);
}
.step:hover{border-color:rgba(252,211,77,.45);transform:translateY(-4px)}
.step-num{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  color:#052014;font-weight:800;font-size:.95rem;margin-bottom:16px;
}
.step strong{display:block;color:#fff;font-size:1rem;font-weight:700;margin-bottom:8px}
.step p{color:var(--ink-muted);font-size:.9rem}
/* ---------- Compare table ---------- */
.table-wrap{
  overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  background:rgba(11,46,30,.4);
}
.cmp-table{min-width:640px}
.cmp-table th,.cmp-table td{padding:16px 22px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line-soft)}
.cmp-table thead th{
  background:rgba(245,158,11,.1);color:var(--gold-400);font-weight:700;
  font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;
}
.cmp-table td{color:var(--ink-muted)}
.cmp-table td:first-child{color:#fff;font-weight:600;width:26%}
.cmp-table tbody tr:last-child td{border-bottom:0}
.cmp-table tbody tr:hover{background:rgba(245,158,11,.05)}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-md);
  background:rgba(11,46,30,.45);overflow:hidden;
  transition:border-color .25s var(--ease);
}
.faq-item:hover{border-color:rgba(252,211,77,.35)}
.faq-item summary{
  padding:18px 22px;font-weight:700;color:#fff;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  transition:background .25s var(--ease);font-size:.98rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'\f067';font-family:'Font Awesome 6 Free';font-weight:900;
  color:var(--gold-400);font-size:.78rem;transition:transform .3s var(--ease);flex:none;
}
.faq-item[open] summary::after{content:'\f068'}
.faq-item[open] summary{background:rgba(245,158,11,.08)}
.faq-item p{padding:0 22px 20px;color:var(--ink-muted);font-size:.92rem}
/* ---------- Category entry ---------- */
.cat-card{
  display:flex;flex-direction:column;gap:14px;
  background:linear-gradient(165deg,rgba(15,58,38,.9),rgba(5,31,20,.94));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 24px;
  transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.cat-card:hover{transform:translateY(-6px);border-color:rgba(252,211,77,.5);box-shadow:var(--shadow-gold)}
.cat-tag{
  align-self:flex-start;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold-400);background:rgba(245,158,11,.12);border:1px solid var(--line);
  padding:5px 12px;border-radius:999px;
}
.cat-card h3{font-size:1.1rem;font-weight:800;color:#fff}
.cat-card p{color:var(--ink-muted);font-size:.92rem;flex:1}
.cat-link{display:inline-flex;align-items:center;gap:8px;color:var(--gold-400);font-weight:700;font-size:.9rem}
.cat-link i{transition:transform .25s var(--ease)}
.cat-card:hover .cat-link i{transform:translateX(5px)}
/* ---------- CTA ---------- */
.cta-band{padding:0 0 84px}
.cta-inner{
  text-align:center;padding:56px 32px;border-radius:var(--radius-xl);
  background:
    radial-gradient(620px 320px at 50% 0%,rgba(245,158,11,.22),transparent 70%),
    linear-gradient(150deg,rgba(15,58,38,.96),rgba(5,31,20,.98));
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
}
.cta-inner h2{font-size:clamp(1.4rem,2.8vw,2rem);font-weight:800;color:#fff;line-height:1.28}
.cta-inner p{color:var(--ink-soft);margin:16px auto 0;max-width:660px;font-size:.98rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:30px}
.cta-note{display:flex;flex-wrap:wrap;gap:22px;justify-content:center;margin-top:26px;padding-top:22px;border-top:1px dashed var(--line)}
.trust-item{display:flex;align-items:center;gap:9px;font-size:.85rem;color:var(--ink-soft);font-weight:600}
.trust-item i{color:var(--gold-400)}
/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,rgba(11,46,30,.7),rgba(3,20,13,.98));
  border-top:1px solid var(--line-soft);
  padding:58px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px}
.footer-col h4{font-size:.82rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-400);margin-bottom:16px}
.footer-col p{color:var(--ink-muted);font-size:.88rem;margin-bottom:8px}
.footer-col a{display:block;color:var(--ink-soft);font-size:.9rem;padding:6px 0;transition:color .25s var(--ease),transform .25s var(--ease)}
.footer-col a:hover{color:var(--gold-400);transform:translateX(4px)}
.footer-col a.active{color:var(--gold-400)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  margin-top:42px;padding-top:22px;border-top:1px solid var(--line-soft);
  color:var(--ink-muted);font-size:.82rem;
}
.age-badge{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line);color:var(--gold-400);font-weight:800;font-size:.75rem;
}
/* ---------- 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%,#3B2A06,#052014 72%);
  border:2px solid var(--gold-500);
  color:var(--gold-400);font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.82;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .3s var(--ease),opacity .3s var(--ease),box-shadow .3s var(--ease);
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.55);animation:none}
.fab:hover i{animation:fabSpin .7s var(--ease)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab:focus-visible{outline:2px solid var(--gold-400);outline-offset:4px}
.fab-dot{
  position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;
  background:var(--dragon);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes fabSpin{to{transform:rotate(360deg)}}
/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .split{grid-template-columns:1fr;gap:34px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:768px){
  .header-inner{min-height:64px;gap:10px}
  .brand-text strong{font-size:.92rem}
  .hero-help{padding:112px 0 60px}
  .section{padding:58px 0}
  .grid-2{grid-template-columns:1fr}
  .btn-gold,.btn-ghost{padding:12px 20px;font-size:.88rem}
  .link-row{flex-wrap:wrap;gap:14px}
  .link-meta{flex-basis:100%;order:3}
  .status-badge{order:2;margin-left:auto}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  .brand-text small{display:none}
  .btn-login{font-size:.82rem;padding:8px 10px}
  .btn-gold.btn-sm{padding:9px 14px;font-size:.8rem}
  .steps{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-search{flex-wrap:wrap;border-radius:var(--radius-lg);padding:14px}
  .hero-search input{flex-basis:100%;order:1}
  .hero-search .btn-gold{order:2;width:100%}
  .scene-item{gap:14px}
  .scene-num{min-width:36px}
  .cta-inner{padding:40px 20px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .fab{left:12px;bottom:88px}
}

/* roulang page: article */
:root{
  --jade-950:#051F14;
  --jade-900:#0B2E1E;
  --jade-800:#0F3A26;
  --gold-400:#FCD34D;
  --gold-500:#F59E0B;
  --gold-600:#D97706;
  --dragon:#DC2626;
  --ink:#F8FAFC;
  --ink-soft:#D1FAE5;
  --ink-muted:#9DB3A6;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(245,158,11,.12);
  --radius-xl:26px;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 20px 45px rgba(0,0,0,.45);
  --shadow-gold:0 14px 34px rgba(245,158,11,.22);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--jade-950);
  color:var(--ink);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
button{cursor:pointer;border:none;background:none;color:inherit}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0}
li{list-style:none}
:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:70px 0}
.section-alt{background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,.95))}
.section-head{max-width:760px;margin-bottom:34px}
.sec-title{font-size:clamp(1.45rem,2.6vw,2.05rem);font-weight:800;color:#fff;letter-spacing:-.01em;line-height:1.28}
.sec-sub{color:var(--ink-muted);margin-top:12px;font-size:.98rem}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-400);background:rgba(245,158,11,.1);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}
/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 0}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-400),var(--gold-500));
  color:#052014;font-size:1rem;box-shadow:var(--shadow-gold);flex:none;
}
.brand-text strong{display:block;font-size:.98rem;font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.2}
.brand-text small{display:block;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;
  color:var(--ink-soft);transition:background .25s var(--ease),color .25s var(--ease);
}
.nav-link:hover{background:rgba(245,158,11,.12);color:var(--gold-400)}
.nav-link.active{background:rgba(245,158,11,.16);color:var(--gold-400);box-shadow:inset 0 0 0 1px var(--line)}
.header-actions{display:flex;align-items:center;gap:8px;flex:none}
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  color:#052014;font-weight:800;border-radius:999px;
  padding:12px 24px;font-size:.92rem;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),filter .25s var(--ease);
  box-shadow:0 10px 26px rgba(245,158,11,.28);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 16px 34px rgba(245,158,11,.4)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid rgba(245,158,11,.5);color:var(--gold-400);
  border-radius:999px;padding:11px 22px;font-size:.9rem;font-weight:700;
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-2px)}
.btn-login{
  font-size:.88rem;font-weight:700;color:var(--gold-400);
  padding:10px 12px;border-radius:999px;transition:background .25s var(--ease);
}
.btn-login:hover{background:rgba(245,158,11,.12)}
.btn-sm{padding:9px 16px;font-size:.83rem}
.mobile-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--gold-400);flex:none;
}
.mobile-toggle:hover{background:rgba(245,158,11,.12)}
.mobile-menu{
  border-top:1px solid var(--line-soft);
  background:rgba(5,31,20,.98);
  padding:12px 20px 22px;
}
.mobile-menu a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--ink-soft)}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(245,158,11,.12);color:var(--gold-400)}
/* ---------- Page hero ---------- */
.page-hero{position:relative;overflow:hidden;padding:112px 0 60px;isolation:isolate}
.page-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.page-hero-overlay{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 520px at 84% 12%,rgba(245,158,11,.24),transparent 62%),
    linear-gradient(120deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.92) 52%,rgba(15,58,38,.86) 100%);
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.82rem;color:var(--ink-muted);margin-bottom:18px}
.breadcrumb a{color:var(--ink-soft);transition:color .2s var(--ease)}
.breadcrumb a:hover{color:var(--gold-400)}
.breadcrumb i{font-size:.6rem;color:var(--gold-600)}
.article-title{
  font-size:clamp(1.65rem,3.8vw,2.6rem);
  font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.22;max-width:900px;
}
.article-title .hl{
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.article-lead{color:var(--ink-soft);font-size:1.02rem;margin-top:18px;max-width:760px}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.meta-chip{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.82rem;font-weight:600;color:var(--ink-soft);
  background:rgba(15,58,38,.72);border:1px solid var(--line);
  border-radius:999px;padding:8px 15px;
}
.meta-chip i{color:var(--gold-400)}
/* ---------- Key points ---------- */
.key-grid{display:grid;gap:20px;grid-template-columns:repeat(3,minmax(0,1fr))}
.key-card{
  background:linear-gradient(165deg,rgba(15,58,38,.9),rgba(5,31,20,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;
  transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.key-card:hover{transform:translateY(-5px);border-color:rgba(252,211,77,.5);box-shadow:var(--shadow-gold)}
.key-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.14);color:var(--gold-400);font-size:1.05rem;margin-bottom:16px;
}
.key-card h3{font-size:1.06rem;font-weight:700;color:#fff;margin-bottom:9px}
.key-card p{color:var(--ink-muted);font-size:.92rem}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{
  font-size:.74rem;font-weight:700;letter-spacing:.04em;
  color:var(--gold-400);background:rgba(245,158,11,.1);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;
}
/* ---------- Article layout ---------- */
.article-layout{display:grid;gap:40px;grid-template-columns:minmax(0,1.62fr) minmax(0,.92fr);align-items:start}
.article-main{
  background:linear-gradient(170deg,rgba(11,46,30,.7),rgba(5,31,20,.86));
  border:1px solid var(--line);border-radius:var(--radius-xl);
  padding:34px 34px 38px;
}
.article-body{color:var(--ink-soft);font-size:1rem;line-height:1.75}
.article-body > * + *{margin-top:18px}
.article-body h2{
  font-size:clamp(1.24rem,2.1vw,1.6rem);font-weight:800;color:#fff;
  margin-top:36px;padding-left:16px;border-left:4px solid var(--gold-500);line-height:1.35;
}
.article-body h3{font-size:1.1rem;font-weight:700;color:var(--gold-400);margin-top:28px}
.article-body h4{font-size:1rem;font-weight:700;color:#fff;margin-top:22px}
.article-body p{color:var(--ink-muted)}
.article-body strong{color:#fff;font-weight:700}
.article-body a{color:var(--gold-400);text-decoration:underline;text-decoration-color:rgba(245,158,11,.45);text-underline-offset:3px}
.article-body a:hover{color:var(--gold-500)}
.article-body ul,.article-body ol{margin-top:16px;display:grid;gap:10px}
.article-body li{
  position:relative;padding-left:26px;color:var(--ink-muted);
}
.article-body ul > li::before{
  content:'';position:absolute;left:6px;top:.62em;width:7px;height:7px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
}
.article-body ol{counter-reset:item}
.article-body ol > li{counter-increment:item;padding-left:34px}
.article-body ol > li::before{
  content:counter(item);position:absolute;left:0;top:.1em;
  width:23px;height:23px;border-radius:8px;display:grid;place-items:center;
  font-size:.74rem;font-weight:800;color:#052014;
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
}
.article-body img{border-radius:var(--radius-md);border:1px solid var(--line);margin:8px 0}
.article-body blockquote{
  border-left:3px solid var(--gold-500);background:rgba(245,158,11,.07);
  border-radius:0 var(--radius-md) var(--radius-md) 0;padding:18px 20px;color:var(--ink-soft);
}
.article-body table{width:100%;border-collapse:collapse;font-size:.92rem;overflow:hidden;border-radius:var(--radius-md)}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 14px;text-align:left;color:var(--ink-muted)}
.article-body th{background:rgba(245,158,11,.1);color:#fff;font-weight:700}
.article-body hr{border:none;height:1px;background:var(--line);margin:30px 0}
/* ---------- Aside ---------- */
.article-aside{position:sticky;top:96px;display:grid;gap:20px}
.aside-card{
  background:linear-gradient(170deg,rgba(15,58,38,.92),rgba(5,31,20,.94));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 22px;
}
.aside-card h3{font-size:1rem;font-weight:800;color:#fff;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.aside-card h3 i{color:var(--gold-400)}
.aside-card p{color:var(--ink-muted);font-size:.9rem}
.aside-list{display:grid;gap:11px;margin-top:6px}
.aside-list li{display:flex;gap:11px;align-items:flex-start;font-size:.9rem;color:var(--ink-muted)}
.aside-list i{color:var(--gold-400);margin-top:4px;font-size:.8rem}
.aside-cover{border-radius:var(--radius-md);border:1px solid var(--line);width:100%}
.aside-cta{display:grid;gap:11px;margin-top:18px}
.aside-cta .btn-gold,.aside-cta .btn-ghost{width:100%}
/* ---------- Empty state ---------- */
.empty-state{
  text-align:left;display:grid;gap:16px;
  background:linear-gradient(165deg,rgba(15,58,38,.85),rgba(5,31,20,.92));
  border:1px dashed var(--line);border-radius:var(--radius-lg);padding:34px 28px;
}
.empty-state h2{font-size:1.3rem;font-weight:800;color:#fff}
.empty-state p{color:var(--ink-muted)}
/* ---------- Payment ---------- */
.pay-grid{display:grid;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr))}
.pay-badge{
  display:flex;align-items:center;gap:13px;
  background:rgba(15,58,38,.7);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:16px 18px;
  transition:transform .25s var(--ease),border-color .25s var(--ease);
}
.pay-badge:hover{transform:translateY(-3px);border-color:rgba(252,211,77,.5)}
.pay-badge i{font-size:1.35rem;color:var(--gold-400)}
.pay-badge strong{display:block;font-size:.92rem;color:#fff;font-weight:700}
.pay-badge span{display:block;font-size:.78rem;color:var(--ink-muted)}
/* ---------- Trust ---------- */
.trust-grid{display:grid;gap:18px;grid-template-columns:repeat(4,minmax(0,1fr))}
.trust-box{
  border:1px solid var(--line-soft);border-radius:var(--radius-md);
  padding:20px 18px;background:rgba(5,31,20,.55);
}
.trust-box i{color:var(--gold-400);font-size:1.1rem}
.trust-box h4{font-size:.94rem;font-weight:700;color:#fff;margin:12px 0 7px}
.trust-box p{font-size:.86rem;color:var(--ink-muted)}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:rgba(15,58,38,.66);border:1px solid var(--line-soft);
  border-radius:var(--radius-md);overflow:hidden;transition:border-color .25s var(--ease)
}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  font-weight:700;color:#fff;font-size:.96rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--gold-400);transition:transform .3s var(--ease);font-size:.8rem;flex:none}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item .faq-answer{padding:0 20px 20px;color:var(--ink-muted);font-size:.92rem}
/* ---------- Channels ---------- */
.channel-grid{display:grid;gap:20px;grid-template-columns:repeat(3,minmax(0,1fr))}
.channel-card{
  display:block;position:relative;overflow:hidden;
  background:linear-gradient(165deg,rgba(15,58,38,.92),rgba(5,31,20,.94));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;
  transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.channel-card:hover{transform:translateY(-5px);border-color:rgba(252,211,77,.55);box-shadow:var(--shadow-gold)}
.channel-card i.ch-icon{font-size:1.25rem;color:var(--gold-400)}
.channel-card h3{font-size:1.05rem;font-weight:700;color:#fff;margin:14px 0 9px}
.channel-card p{font-size:.9rem;color:var(--ink-muted)}
.channel-card .ch-more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:.86rem;font-weight:700;color:var(--gold-400)}
/* ---------- CTA strip ---------- */
.cta-strip{
  position:relative;overflow:hidden;border-radius:var(--radius-xl);
  border:1px solid var(--line);
  background:
    radial-gradient(700px 320px at 88% 10%,rgba(245,158,11,.22),transparent 60%),
    linear-gradient(150deg,rgba(15,58,38,.96),rgba(5,31,20,.98));
  padding:44px 40px;
  display:grid;gap:26px;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:center;
}
.cta-strip h2{font-size:clamp(1.35rem,2.5vw,1.9rem);font-weight:800;color:#fff;line-height:1.3}
.cta-strip p{color:var(--ink-muted);margin-top:12px;font-size:.96rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,rgba(5,31,20,.98),rgba(3,20,13,1));
  border-top:1px solid var(--line);
  padding:56px 0 26px;margin-top:20px;
}
.footer-grid{display:grid;gap:32px;grid-template-columns:1.5fr 1fr 1fr 1fr;align-items:start}
.footer-col h4{font-size:.9rem;font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:.09em;margin-bottom:16px}
.footer-col p{color:var(--ink-muted);font-size:.88rem;margin-bottom:9px}
.footer-col a{display:block;color:var(--ink-muted);font-size:.9rem;padding:5px 0;transition:color .22s var(--ease),transform .22s var(--ease)}
.footer-col a:hover{color:var(--gold-400);transform:translateX(3px)}
.footer-col a.active{color:var(--gold-400)}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:.82rem;color:var(--ink-muted);
}
.age-badge{
  display:inline-grid;place-items:center;min-width:36px;height:24px;padding:0 8px;
  border:1px solid var(--gold-500);border-radius:8px;color:var(--gold-400);
  font-size:.72rem;font-weight:800;letter-spacing:.05em;
}
/* ---------- 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%,#1b2a1f,#052014 70%);
  border:2px solid var(--gold-500);
  color:var(--gold-400);font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.82;
  animation:fabFloat 3.6s ease-in-out infinite;
  transition:transform .3s var(--ease),opacity .3s var(--ease),box-shadow .3s var(--ease);
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .5s var(--ease)}
.fab:hover i{transform:rotate(360deg)}
.fab-dot{
  position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;
  background:var(--dragon);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media (prefers-reduced-motion:reduce){.fab{animation:none}}
/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr}
  .article-aside{position:static}
  .key-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pay-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-strip{grid-template-columns:1fr;padding:36px 28px}
  .cta-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .section{padding:54px 0}
  .article-main{padding:26px 20px 30px}
  .page-hero{padding:98px 0 48px}
  .cta-strip{padding:30px 22px}
  .cta-actions{width:100%}
  .cta-actions > a{flex:1 1 100%}
  .brand-text small{display:none}
}
@media (max-width:520px){
  .key-grid,.pay-grid,.trust-grid,.channel-grid,.footer-grid{grid-template-columns:1fr}
  .article-main{border-radius:var(--radius-lg)}
  .brand-text strong{font-size:.86rem;max-width:170px;line-height:1.25}
  .btn-login{padding:8px 8px;font-size:.8rem}
  .btn-gold.btn-sm{padding:8px 13px;font-size:.78rem}
  .header-inner{gap:8px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category2 */
:root{
  --jade-950:#051F14;
  --jade-900:#0B2E1E;
  --jade-800:#0F3A26;
  --gold-400:#FCD34D;
  --gold-500:#F59E0B;
  --gold-600:#D97706;
  --dragon:#DC2626;
  --ink:#F8FAFC;
  --ink-soft:#D1FAE5;
  --ink-muted:#9DB3A6;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(245,158,11,.12);
  --radius-xl:26px;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 20px 45px rgba(0,0,0,.45);
  --shadow-gold:0 14px 34px rgba(245,158,11,.22);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--jade-950);
  color:var(--ink);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer;border:none;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.25}
p{margin:0}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-400);background:rgba(245,158,11,.1);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.sec-title{font-size:clamp(1.45rem,2.6vw,2.05rem);font-weight:800;color:#fff;letter-spacing:-.01em}
.sec-desc{color:var(--ink-muted);margin-top:14px;font-size:.98rem;max-width:720px}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}
/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.9);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-400),var(--gold-500));
  color:#052014;font-size:1rem;box-shadow:var(--shadow-gold);flex:none;
}
.brand-text strong{display:block;font-size:1rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.brand-text small{display:block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;
  color:var(--ink-soft);transition:background .25s var(--ease),color .25s var(--ease);
}
.nav-link:hover{background:rgba(245,158,11,.12);color:var(--gold-400)}
.nav-link.active{background:rgba(245,158,11,.16);color:var(--gold-400);box-shadow:inset 0 0 0 1px var(--line)}
.header-actions{display:flex;align-items:center;gap:8px}
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  color:#052014;font-weight:800;border-radius:999px;
  padding:12px 24px;font-size:.92rem;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),filter .25s var(--ease);
  box-shadow:0 10px 26px rgba(245,158,11,.28);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 16px 34px rgba(245,158,11,.4)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-gold:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid rgba(245,158,11,.5);color:var(--gold-400);
  border-radius:999px;padding:11px 22px;font-size:.9rem;font-weight:700;
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-2px)}
.btn-ghost:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
.btn-login{
  font-size:.88rem;font-weight:700;color:var(--gold-400);
  padding:10px 14px;border-radius:999px;transition:background .25s var(--ease);
}
.btn-login:hover{background:rgba(245,158,11,.12)}
.btn-sm{padding:10px 18px;font-size:.85rem}
.mobile-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--gold-400);
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line-soft);
  background:rgba(5,31,20,.98);
  padding:14px 20px 22px;
}
.mobile-menu.open{display:block}
.mobile-menu a{
  display:block;padding:12px 14px;border-radius:12px;font-weight:600;
  color:var(--ink-soft);
}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(245,158,11,.12);color:var(--gold-400)}
/* ---------- Hero ---------- */
main{padding-top:72px}
.hero{position:relative;overflow:hidden;padding:58px 0 62px;isolation:isolate}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero-overlay{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 520px at 82% 18%,rgba(245,158,11,.22),transparent 62%),
    linear-gradient(120deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.92) 48%,rgba(11,46,30,.84) 100%);
}
.hero-grid{display:grid;gap:44px;grid-template-columns:1fr}
@media(min-width:1024px){
  .hero-grid{grid-template-columns:1.15fr .85fr;align-items:start}
}
.hero-title{
  font-size:clamp(1.8rem,4.2vw,2.95rem);
  font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.2;
}
.hero-title .hl{
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy{color:var(--ink-soft);font-size:1.02rem;margin-top:20px;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-points{display:flex;flex-direction:column;gap:10px;margin-top:26px}
.trust-item{display:flex;align-items:center;gap:9px;font-size:.9rem;color:var(--ink-soft);font-weight:600}
.trust-item i{color:var(--gold-400);font-size:.85rem}
.hero-stats{display:flex;flex-wrap:wrap;gap:28px;margin-top:34px;padding-top:26px;border-top:1px dashed var(--line)}
.stat-block strong{display:block;font-size:1.3rem;font-weight:800;color:var(--gold-400);letter-spacing:-.01em}
.stat-block span{display:block;font-size:.8rem;color:var(--ink-muted);margin-top:4px}
/* ---------- Countdown ring ---------- */
.ring-card{
  position:relative;
  background:linear-gradient(165deg,rgba(15,58,38,.94),rgba(5,31,20,.94));
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  padding:26px 24px 24px;
  box-shadow:var(--shadow-card);
}
.ring-card::after{
  content:'';position:absolute;left:26px;right:26px;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(252,211,77,.8),transparent);
}
.tag-hot{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.5);
  color:#FCA5A5;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  border-radius:999px;padding:5px 12px;
}
.ring-head h3{font-size:1.05rem;font-weight:700;color:#fff;margin-top:12px}
.ring-body{display:flex;align-items:center;gap:22px;margin-top:18px}
.ring{width:118px;height:118px;flex:none;transform:rotate(-90deg)}
.ring-track{fill:none;stroke:rgba(245,158,11,.14);stroke-width:8}
.ring-bar{
  fill:none;stroke:url(#goldGrad);stroke-width:8;stroke-linecap:round;
  stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset .6s linear;
}
.ring-center{
  position:relative;
}
.ring-inner{position:relative;margin-left:-118px;width:118px;height:118px;display:grid;place-items:center;text-align:center;pointer-events:none}
.ring-label{display:block;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}
.ring-inner strong{display:block;font-size:1.05rem;font-weight:800;color:var(--gold-400);letter-spacing:-.02em}
.ring-points{display:flex;flex-direction:column;gap:9px;margin-top:20px;padding-top:18px;border-top:1px dashed var(--line)}
.ring-points li{display:flex;gap:9px;font-size:.86rem;color:var(--ink-muted)}
.ring-points i{color:var(--gold-400);margin-top:4px;font-size:.78rem}
/* ---------- Section shell ---------- */
.section{padding:74px 0;position:relative}
.section-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:38px}
.sec-head.split{display:grid;gap:18px;max-width:none}
@media(min-width:900px){
  .sec-head.split{grid-template-columns:1fr .8fr;align-items:end}
}
/* ---------- Grids & cards ---------- */
.grid{display:grid;gap:20px}
.g-2{grid-template-columns:1fr}
.g-3{grid-template-columns:1fr}
.g-4{grid-template-columns:1fr}
@media(min-width:700px){
  .g-2,.g-3,.g-4{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:1024px){
  .g-3{grid-template-columns:repeat(3,1fr)}
  .g-4{grid-template-columns:repeat(4,1fr)}
}
.card{
  background:linear-gradient(165deg,rgba(15,58,38,.9),rgba(5,31,20,.92));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px 24px;
  transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.card:hover{transform:translateY(-5px);border-color:rgba(252,211,77,.5);box-shadow:var(--shadow-gold)}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.14);color:var(--gold-400);font-size:1.05rem;margin-bottom:16px;
}
.card h3{font-size:1.08rem;font-weight:700;color:#fff;margin-bottom:10px}
.card p{color:var(--ink-muted);font-size:.92rem}
/* ---------- Feature split ---------- */
.split-block{display:grid;gap:32px;align-items:center}
@media(min-width:1000px){
  .split-block{grid-template-columns:.9fr 1.1fr;gap:52px}
}
.split-media{position:relative;border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-card)}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:280px}
.badge-float{
  position:absolute;left:18px;bottom:18px;
  background:rgba(5,31,20,.86);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:12px 16px;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.badge-float strong{display:block;font-size:1.15rem;color:var(--gold-400);font-weight:800}
.badge-float span{font-size:.75rem;color:var(--ink-muted)}
.check-list{display:flex;flex-direction:column;gap:14px;margin-top:26px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-soft);font-size:.95rem}
.check-list i{color:var(--gold-500);margin-top:5px}
/* ---------- Specs ---------- */
.spec-card{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(15,58,38,.7),rgba(5,31,20,.85));
  padding:24px 22px;
}
.spec-card h3{display:flex;align-items:center;gap:10px;font-size:1rem;color:#fff;font-weight:700}
.spec-card h3 i{color:var(--gold-400)}
.spec-list{margin-top:18px;display:flex;flex-direction:column;gap:0}
.spec-list li{
  display:flex;justify-content:space-between;gap:14px;
  padding:11px 0;border-bottom:1px dashed var(--line-soft);
  font-size:.88rem;
}
.spec-list li:last-child{border-bottom:none}
.spec-list span:first-child{color:var(--ink-muted)}
.spec-list span:last-child{color:var(--ink);font-weight:600;text-align:right}
/* ---------- Steps ---------- */
.steps{display:flex;flex-direction:column;gap:0;margin-top:8px}
.step{
  display:grid;grid-template-columns:56px 1fr;gap:20px;
  padding:22px 0;border-bottom:1px solid var(--line-soft);
  transition:background .25s var(--ease);
}
.step:last-child{border-bottom:none}
.step-num{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  font-weight:800;font-size:1.05rem;color:#052014;
  background:linear-gradient(140deg,var(--gold-400),var(--gold-500));
  box-shadow:var(--shadow-gold);
}
.step h3{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:8px}
.step p{color:var(--ink-muted);font-size:.93rem}
.step-tag{
  display:inline-block;margin-top:10px;font-size:.72rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:var(--gold-400);
  background:rgba(245,158,11,.1);border:1px solid var(--line);
  border-radius:999px;padding:4px 10px;
}
/* ---------- Scenarios ---------- */
.scenario{
  border-left:2px solid rgba(245,158,11,.45);
  padding:4px 0 4px 20px;
}
.scenario h3{font-size:1rem;font-weight:700;color:#fff;margin-bottom:8px}
.scenario h3 i{color:var(--dragon);margin-right:8px;font-size:.85rem}
.scenario p{color:var(--ink-muted);font-size:.92rem}
/* ---------- Promotions ---------- */
.promo-card{
  position:relative;overflow:hidden;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(150deg,rgba(15,58,38,.95),rgba(5,31,20,.95));
  padding:26px 24px;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease);
}
.promo-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-gold);border-color:rgba(252,211,77,.45)}
.promo-value{font-size:1.6rem;font-weight:800;color:var(--gold-400);letter-spacing:-.02em}
.promo-card h3{font-size:1rem;font-weight:700;color:#fff;margin:12px 0 8px}
.promo-card p{font-size:.9rem;color:var(--ink-muted)}
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.pay-badge{
  display:inline-flex;align-items:center;gap:9px;
  border:1px solid var(--line);border-radius:var(--radius-md);
  background:rgba(245,158,11,.07);
  padding:11px 16px;font-size:.85rem;font-weight:700;color:var(--ink-soft);
  transition:background .25s var(--ease),border-color .25s var(--ease);
}
.pay-badge:hover{background:rgba(245,158,11,.15);border-color:rgba(252,211,77,.5)}
.pay-badge i{color:var(--gold-400)}
/* ---------- Channels ---------- */
.channel-card{
  display:block;border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(165deg,rgba(15,58,38,.85),rgba(5,31,20,.9));
  padding:26px 24px;
  transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.channel-card:hover{transform:translateY(-5px);border-color:rgba(252,211,77,.5);box-shadow:var(--shadow-gold)}
.channel-card h3{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:10px}
.channel-card p{font-size:.9rem;color:var(--ink-muted)}
.channel-more{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  font-size:.84rem;font-weight:700;color:var(--gold-400);
}
.channel-card.is-current{border-color:rgba(252,211,77,.6)}
.channel-card.is-current .channel-more{color:var(--ink-soft)}
/* ---------- Reviews ---------- */
.review-card{
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  background:rgba(11,46,30,.45);
  padding:24px 22px;
}
.review-stars{color:var(--gold-400);font-size:.85rem;letter-spacing:2px}
.review-card p{margin-top:14px;color:var(--ink-soft);font-size:.93rem;font-style:italic}
.review-author{margin-top:18px;display:flex;align-items:center;gap:12px}
.avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-400),var(--gold-600));
  color:#052014;font-weight:800;font-size:.9rem;flex:none;
}
.review-author strong{display:block;font-size:.9rem;color:#fff}
.review-author span{font-size:.76rem;color:var(--ink-muted)}
/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:12px;margin-top:8px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-md);
  background:rgba(11,46,30,.5);
  overflow:hidden;
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.faq-item[open]{border-color:rgba(252,211,77,.5);background:rgba(15,58,38,.7)}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;cursor:pointer;list-style:none;
  font-size:.98rem;font-weight:700;color:#fff;
}
.faq-q::-webkit-details-marker{display:none}
.faq-q i{color:var(--gold-400);transition:transform .3s var(--ease);flex:none}
.faq-item[open] .faq-q i{transform:rotate(45deg)}
.faq-a{padding:0 20px 20px;color:var(--ink-muted);font-size:.92rem}
/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;
  border:1px solid var(--line);border-radius:var(--radius-xl);
  background:
    radial-gradient(600px 300px at 12% 20%,rgba(245,158,11,.2),transparent 65%),
    linear-gradient(140deg,rgba(15,58,38,.95),rgba(5,31,20,.98));
  padding:42px 30px;
  display:grid;gap:26px;
  box-shadow:var(--shadow-card);
}
@media(min-width:960px){
  .cta-band{grid-template-columns:1.2fr .8fr;align-items:center;padding:48px 44px}
}
.cta-band h2{font-size:clamp(1.35rem,2.6vw,1.9rem);font-weight:800;color:#fff}
.cta-band p{color:var(--ink-soft);margin-top:14px;font-size:.95rem;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#FCD34D,#D97706 70%);
  border:2px solid #F59E0B;
  color:#3B1D00;font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  transition:transform .28s var(--ease),opacity .28s var(--ease),box-shadow .28s var(--ease);
  animation:fabFloat 3.6s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 34px rgba(245,158,11,.55)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab:focus-visible{outline:2px solid var(--gold-400);outline-offset:4px}
.fab i{transition:transform .45s var(--ease)}
.fab:hover i{transform:rotate(360deg)}
.fab-dot{
  position:absolute;top:-1px;right:-1px;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(-5px)}
}
@media(prefers-reduced-motion:reduce){
  .fab{animation:none}
  *{transition-duration:.01ms !important}
}
/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(5,31,20,.6),rgba(3,18,12,1));
  padding:56px 0 28px;
  margin-top:8px;
}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media(min-width:760px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-400);margin-bottom:16px}
.footer-col p{color:var(--ink-muted);font-size:.88rem;margin-bottom:8px}
.footer-col a{display:block;color:var(--ink-soft);font-size:.9rem;padding:5px 0;transition:color .25s var(--ease)}
.footer-col a:hover,.footer-col a.active{color:var(--gold-400)}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:.8rem;color:var(--ink-muted);
}
.age-badge{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line);color:var(--gold-400);font-weight:800;font-size:.75rem;
}
.mb-4{margin-bottom:16px}
.flex{display:flex}
.items-center{align-items:center}
.gap-3{gap:12px}
/* ---------- Responsive tweaks ---------- */
@media(max-width:1024px){
  .nav-desktop{display:none}
  .hero{padding:44px 0 52px}
  .section{padding:60px 0}
}
@media(max-width:520px){
  .hero-stats{gap:20px}
  .stat-block strong{font-size:1.15rem}
  .step{grid-template-columns:44px 1fr;gap:16px}
  .step-num{width:42px;height:42px;border-radius:12px;font-size:.95rem}
  .ring-body{gap:16px}
  .ring,.ring-inner{width:100px;height:100px}
  .ring-inner{margin-left:-100px}
  .cta-band{padding:32px 22px}
  .btn-gold,.btn-ghost{padding:11px 18px;font-size:.86rem}
}

/* roulang page: category3 */
:root{
  --jade-950:#051F14;
  --jade-900:#0B2E1E;
  --jade-800:#0F3A26;
  --gold-400:#FCD34D;
  --gold-500:#F59E0B;
  --gold-600:#D97706;
  --dragon:#DC2626;
  --ink:#F8FAFC;
  --ink-soft:#D1FAE5;
  --ink-muted:#9DB3A6;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(245,158,11,.12);
  --radius-xl:26px;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 20px 45px rgba(0,0,0,.45);
  --shadow-gold:0 14px 34px rgba(245,158,11,.22);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--jade-950);
  color:var(--ink);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,p,figure{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:none;background:none;color:inherit}
:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:66px 0}
.section--alt{background:linear-gradient(180deg,rgba(11,46,30,.55),rgba(5,31,20,.9));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section--tight{padding:52px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-400);background:rgba(245,158,11,.1);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-title{font-size:clamp(1.4rem,2.5vw,2rem);font-weight:800;color:#fff;line-height:1.3;letter-spacing:-.01em}
.sec-sub{color:var(--ink-muted);font-size:.96rem;margin-top:12px}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}

/* Header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,31,20,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-400),var(--gold-500));
  color:#052014;font-size:1rem;box-shadow:var(--shadow-gold);flex:none;
}
.brand-text strong{display:block;font-size:1rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.brand-text small{display:block;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;
  color:var(--ink-soft);transition:background .25s var(--ease),color .25s var(--ease);
}
.nav-link:hover{background:rgba(245,158,11,.12);color:var(--gold-400)}
.nav-link.active{background:rgba(245,158,11,.16);color:var(--gold-400);box-shadow:inset 0 0 0 1px var(--line)}
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));
  color:#052014;font-weight:800;border-radius:999px;
  padding:12px 24px;font-size:.92rem;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),filter .25s var(--ease);
  box-shadow:0 10px 26px rgba(245,158,11,.28);
}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 16px 34px rgba(245,158,11,.4)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid rgba(245,158,11,.5);color:var(--gold-400);
  border-radius:999px;padding:11px 22px;font-size:.9rem;font-weight:700;
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.btn-ghost:hover{background:rgba(245,158,11,.14);transform:translateY(-2px)}
.btn-login{font-size:.88rem;font-weight:700;color:var(--gold-400);padding:10px 14px;border-radius:999px;transition:background .25s var(--ease)}
.btn-login:hover{background:rgba(245,158,11,.12)}
.btn-sm{padding:10px 18px;font-size:.85rem}
.mobile-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--gold-400);
}
.mobile-menu{border-top:1px solid var(--line-soft);background:rgba(5,31,20,.98);padding:14px 20px 22px}
.mobile-menu a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--ink-soft)}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(245,158,11,.12);color:var(--gold-400)}

/* Hero */
.hero{position:relative;overflow:hidden;padding:126px 0 70px;isolation:isolate}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.5}
.hero-overlay{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 520px at 84% 14%,rgba(245,158,11,.22),transparent 62%),
    linear-gradient(120deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.92) 46%,rgba(11,46,30,.85) 100%);
}
.hero-grid{display:grid;gap:40px;grid-template-columns:1fr;align-items:start}
.hero-title{font-size:clamp(1.75rem,4vw,2.9rem);font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.2;margin-top:18px}
.hero-title .hl{background:linear-gradient(135deg,var(--gold-400),var(--gold-500));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy{color:var(--ink-soft);font-size:1rem;margin-top:18px;max-width:640px}
.hero-list{margin-top:22px;display:grid;gap:10px}
.hero-list li{display:flex;gap:10px;align-items:flex-start;color:var(--ink-soft);font-size:.94rem}
.hero-list i{color:var(--gold-400);margin-top:5px;font-size:.75rem}
.trust-row{display:flex;flex-wrap:wrap;gap:16px 26px;margin-top:28px;padding-top:24px;border-top:1px dashed var(--line)}
.trust-item{display:flex;align-items:center;gap:9px;font-size:.85rem;color:var(--ink-soft);font-weight:600}
.trust-item i{color:var(--gold-400)}

/* Lead form */
.lead-panel{
  background:linear-gradient(165deg,rgba(15,58,38,.94),rgba(5,31,20,.96));
  border:1px solid var(--line);border-radius:var(--radius-xl);
  padding:26px 24px;box-shadow:var(--shadow-card);
}
.lead-panel h2{font-size:1.12rem;font-weight:800;color:#fff}
.lead-panel > p{color:var(--ink-muted);font-size:.86rem;margin-top:8px}
.lead-form{margin-top:20px;display:grid;gap:14px}
.lead-field{display:grid;gap:6px}
.lead-field label{font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted)}
.lead-field input,.lead-field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.85);border:1px solid var(--line);color:#fff;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.lead-field input::placeholder{color:rgba(157,179,166,.75)}
.lead-field input:focus,.lead-field select:focus{border-color:var(--gold-500);box-shadow:0 0 0 3px rgba(245,158,11,.16);outline:none}
.lead-note{font-size:.76rem;color:var(--ink-muted)}
.voucher-list{margin-top:22px;display:grid;gap:10px}
.voucher-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.6);border:1px solid var(--line-soft);
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.voucher-row:hover{border-color:rgba(252,211,77,.45);background:rgba(15,58,38,.75)}
.voucher-row span{font-size:.86rem;color:var(--ink-soft)}
.voucher-row strong{color:var(--gold-400);font-weight:800;font-size:.95rem;white-space:nowrap}

/* Stats */
.stats-strip{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
.stat-card{
  background:rgba(11,46,30,.6);border:1px solid var(--line-soft);
  border-radius:var(--radius-md);padding:18px 18px;
}
.stat-card strong{display:block;font-size:1.5rem;font-weight:800;color:var(--gold-400);line-height:1.2}
.stat-card span{display:block;font-size:.82rem;color:var(--ink-muted);margin-top:6px}

/* Cards */
.grid-2{display:grid;gap:20px;grid-template-columns:1fr}
.grid-3{display:grid;gap:20px;grid-template-columns:1fr}
.card{
  background:linear-gradient(165deg,rgba(15,58,38,.9),rgba(5,31,20,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;
  transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.card:hover{transform:translateY(-5px);border-color:rgba(252,211,77,.5);box-shadow:var(--shadow-gold)}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,158,11,.14);color:var(--gold-400);font-size:1.05rem;margin-bottom:16px;
}
.card h3{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:10px}
.card p{color:var(--ink-muted);font-size:.9rem}
.card .tag-row{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.tag{
  font-size:.72rem;font-weight:700;letter-spacing:.04em;
  padding:5px 11px;border-radius:999px;
  background:rgba(245,158,11,.12);color:var(--gold-400);border:1px solid var(--line-soft);
}
.tag--red{background:rgba(220,38,38,.14);color:#FCA5A5;border-color:rgba(220,38,38,.3)}

/* Tier table */
.tier-table{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:rgba(5,31,20,.7)}
.tier-row{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line-soft);align-items:center}
.tier-row:last-child{border-bottom:none}
.tier-head{background:rgba(245,158,11,.1);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-400);font-weight:700}
.tier-name{font-weight:700;color:#fff;font-size:.94rem;display:flex;align-items:center;gap:8px}
.tier-name i{color:var(--gold-400);font-size:.8rem}
.tier-cell{font-size:.88rem;color:var(--ink-soft)}
.tier-cell strong{color:var(--gold-400)}
.tier-row:hover{background:rgba(15,58,38,.6)}

/* Payments */
.pay-grid{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
.pay-badge{
  display:flex;align-items:center;gap:12px;padding:16px 16px;
  border-radius:var(--radius-md);border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(15,58,38,.8),rgba(5,31,20,.9));
  transition:transform .25s var(--ease),border-color .25s var(--ease);
}
.pay-badge:hover{transform:translateY(-3px);border-color:rgba(252,211,77,.5)}
.pay-badge i{font-size:1.15rem;color:var(--gold-400);width:26px;text-align:center}
.pay-badge strong{display:block;font-size:.92rem;color:#fff;font-weight:700}
.pay-badge span{display:block;font-size:.78rem;color:var(--ink-muted)}

/* Steps */
.step-list{display:grid;gap:0;counter-reset:step}
.step{
  position:relative;padding:0 0 26px 58px;border-left:1px dashed var(--line);
  margin-left:20px;
}
.step:last-child{border-left-color:transparent;padding-bottom:0}
.step-num{
  position:absolute;left:-21px;top:0;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;font-weight:800;font-size:.9rem;color:#052014;
  background:linear-gradient(140deg,var(--gold-400),var(--gold-500));
  box-shadow:0 8px 20px rgba(245,158,11,.28);
}
.step h3{font-size:1.02rem;font-weight:700;color:#fff;margin-bottom:8px}
.step p{color:var(--ink-muted);font-size:.9rem}

/* Schedule */
.schedule{display:grid;gap:14px}
.slot{
  display:grid;grid-template-columns:1fr;gap:6px;
  padding:16px 18px;border-radius:var(--radius-md);
  border:1px solid var(--line-soft);background:rgba(11,46,30,.55);
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.slot:hover{border-color:rgba(252,211,77,.45);background:rgba(15,58,38,.75)}
.slot-time{font-weight:800;color:var(--gold-400);font-size:.95rem}
.slot-desc{color:var(--ink-soft);font-size:.88rem}
.slot-value{font-size:.8rem;color:#fff;font-weight:700;background:rgba(220,38,38,.2);border:1px solid rgba(220,38,38,.35);border-radius:999px;padding:4px 12px;justify-self:start}

/* Conditions */
.cond-list{display:grid;gap:12px}
.cond-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 16px;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.6);border-left:3px solid var(--gold-500);
  color:var(--ink-soft);font-size:.9rem;
}
.cond-list i{color:var(--gold-400);margin-top:5px;font-size:.8rem}

/* FAQ */
.faq{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-md);background:rgba(11,46,30,.5);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 20px;
  font-weight:700;color:#fff;font-size:.96rem;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
  transition:background .25s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:rgba(245,158,11,.08)}
.faq-item summary i{color:var(--gold-400);transition:transform .3s var(--ease);font-size:.85rem}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item p{padding:0 20px 20px;color:var(--ink-muted);font-size:.9rem}

/* News */
.news-grid{display:grid;gap:20px;grid-template-columns:1fr}
.news-card{
  display:block;padding:22px;border-radius:var(--radius-lg);
  border:1px solid var(--line-soft);background:rgba(5,31,20,.65);
  transition:transform .25s var(--ease),border-color .25s var(--ease);
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(252,211,77,.45)}
.news-cat{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-400);background:rgba(245,158,11,.12);border:1px solid var(--line-soft);border-radius:999px;padding:4px 11px}
.news-card h3{font-size:1rem;font-weight:700;color:#fff;margin:12px 0 8px;line-height:1.45}
.news-card p{font-size:.86rem;color:var(--ink-muted)}
.news-date{display:block;margin-top:12px;font-size:.76rem;color:var(--ink-muted)}
.empty-note{color:var(--ink-muted);font-size:.9rem}

/* CTA band */
.cta-band{
  margin-top:36px;border-radius:var(--radius-xl);
  border:1px solid var(--line);
  background:
    radial-gradient(600px 280px at 12% 10%,rgba(245,158,11,.22),transparent 70%),
    linear-gradient(135deg,rgba(15,58,38,.95),rgba(5,31,20,.98));
  padding:36px 28px;text-align:center;
}
.cta-band h2{font-size:clamp(1.3rem,2.4vw,1.85rem);font-weight:800;color:#fff}
.cta-band p{color:var(--ink-soft);font-size:.94rem;margin-top:12px;max-width:640px;margin-left:auto;margin-right:auto}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:24px}

/* Footer */
.site-footer{background:linear-gradient(180deg,rgba(5,31,20,.97),#02110B);border-top:1px solid var(--line);padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;gap:30px;grid-template-columns:1fr}
.footer-col h4{font-size:.82rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-400);margin-bottom:16px}
.footer-col p{color:var(--ink-muted);font-size:.86rem;margin-bottom:8px}
.footer-col a{display:block;color:var(--ink-soft);font-size:.88rem;padding:5px 0;transition:color .25s var(--ease)}
.footer-col a:hover,.footer-col a.active{color:var(--gold-400)}
.footer-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  color:var(--ink-muted);font-size:.8rem;
}
.age-badge{
  display:inline-grid;place-items:center;min-width:38px;height:26px;padding:0 8px;
  border-radius:8px;border:1px solid var(--line);color:var(--gold-400);
  font-weight:800;font-size:.78rem;
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 30% 25%,#1a1a1a,#0B0C0E 70%);
  border:2px solid var(--gold-500);
  color:var(--gold-400);font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .3s var(--ease),opacity .3s var(--ease);
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .fab-dot{position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;background:var(--dragon);box-shadow:0 0 0 2px rgba(255,255,255,.9)}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* Responsive */
@media (min-width:640px){
  .stats-strip{grid-template-columns:repeat(4,1fr)}
  .pay-grid{grid-template-columns:repeat(3,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .slot{grid-template-columns:170px 1fr auto;align-items:center}
}
@media (min-width:900px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .hero-grid{grid-template-columns:1.12fr .88fr;gap:52px}
  .footer-grid{grid-template-columns:1.35fr 1fr 1fr 1fr}
  .news-grid{grid-template-columns:repeat(3,1fr)}
  .pay-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:899px){
  .tier-row{grid-template-columns:1fr 1fr;gap:8px}
  .tier-head{display:none}
  .tier-cell::before{content:attr(data-label) ': ';color:var(--ink-muted);font-size:.76rem;display:block}
}
@media (max-width:640px){
  .section{padding:52px 0}
  .hero{padding:112px 0 56px}
  .brand-text small{display:none}
}