/* roulang page: index */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --bg-3:#12122a;
  --deep:#05131f;
  --accent:#06b6d4;
  --accent-2:#a3e635;
  --pink:#f43f5e;
  --gold:#fbbf24;
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#cdd6e4;
  --border:rgba(148,163,184,.18);
  --border-strong:rgba(6,182,212,.42);
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --radius-pill:999px;
  --shadow:0 12px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 22px rgba(6,182,212,.35);
  --shadow-glow-lime:0 0 18px rgba(163,230,53,.35);
  --container:1180px;
  --font-body:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-head:'Montserrat','Be Vietnam Pro',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--font-head);margin:0 0 .6em;line-height:1.25;letter-spacing:-.01em}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-2);padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid rgba(163,230,53,.35);background:rgba(163,230,53,.07);
}
.eyebrow.cyan{color:var(--accent);border-color:rgba(6,182,212,.4);background:rgba(6,182,212,.08)}
.section{padding:74px 0;position:relative}
.section.alt{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 60%,var(--bg) 100%)}
.section.deep{background:radial-gradient(120% 90% at 15% 0%,rgba(6,182,212,.12),transparent 55%),linear-gradient(180deg,var(--bg-2),var(--bg))}
.section-head{max-width:760px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(1.5rem,3vw,2.15rem);font-weight:800}
.section-head p{color:var(--muted);font-size:1rem;line-height:1.7}
.grid{display:grid;gap:22px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:var(--radius-pill);font-weight:700;font-size:.95rem;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(120deg,var(--accent-2),var(--accent));
  color:#04121a;box-shadow:var(--shadow-glow-lime);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(163,230,53,.4)}
.btn-ghost{
  border:1px solid var(--border-strong);color:var(--text);background:rgba(6,182,212,.06);
}
.btn-ghost:hover{background:rgba(6,182,212,.16);transform:translateY(-3px);box-shadow:var(--shadow-glow)}
.btn-gold{
  background:linear-gradient(120deg,var(--gold),#f97316);color:#1a0e00;
  box-shadow:0 10px 26px rgba(251,191,36,.32);
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(251,191,36,.45)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.tagline-strip{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  font-size:.75rem;font-weight:600;padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid var(--border);color:var(--muted-2);background:rgba(148,163,184,.06);
}
.tag.hot{color:var(--pink);border-color:rgba(244,63,94,.4);background:rgba(244,63,94,.08)}
.tag.gold{color:var(--gold);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(7,7,13,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:70px}
.brand{
  display:flex;align-items:center;gap:11px;font-family:var(--font-head);
  font-weight:800;font-size:.95rem;line-height:1.2;max-width:290px;
}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:grid;place-items:center;font-size:1.15rem;color:#04121a;
  box-shadow:var(--shadow-glow-lime);
}
.brand-text{color:var(--text)}
.brand-text span{color:var(--accent-2)}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{
  font-size:.86rem;font-weight:600;color:var(--muted-2);
  padding:9px 14px;border-radius:var(--radius-pill);
  transition:color .2s,background .2s;
}
.main-nav a:hover{color:var(--text);background:rgba(148,163,184,.1)}
.main-nav a.active{color:var(--accent-2);background:rgba(163,230,53,.1)}
.nav-cta{display:flex;align-items:center;gap:10px}
.link-login{font-size:.86rem;font-weight:600;color:var(--muted-2);padding:9px 12px;border-radius:var(--radius-pill);border:1px solid transparent;transition:.2s}
.link-login:hover{color:var(--accent-2);border-color:rgba(163,230,53,.35)}
.nav-toggle{display:none;font-size:1.35rem;color:var(--text);padding:8px;border-radius:10px;border:1px solid var(--border)}
.mobile-nav{display:none;flex-direction:column;gap:4px;padding:14px 20px 20px;border-top:1px solid var(--border)}
.mobile-nav a{padding:11px 12px;border-radius:12px;font-weight:600;color:var(--muted-2)}
.mobile-nav a.active{color:var(--accent-2);background:rgba(163,230,53,.1)}
.mobile-nav .mobile-cta{display:flex;gap:10px;margin-top:8px}

/* HERO */
.hero{
  position:relative;overflow:hidden;
  padding:66px 0 74px;
  background:
    linear-gradient(180deg,rgba(7,7,13,.72),rgba(7,7,13,.94)),
    url('/assets/images/a93ab095c1f9a77c.jpg') center/cover no-repeat;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(90% 70% at 82% 12%,rgba(6,182,212,.22),transparent 55%),
             radial-gradient(70% 60% at 8% 90%,rgba(163,230,53,.14),transparent 55%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero h1{
  font-size:clamp(1.75rem,4.2vw,3rem);font-weight:900;letter-spacing:-.02em;
  max-width:15em;margin-bottom:20px;
}
.hero h1 em{font-style:normal;color:var(--accent-2)}
.hero-lead{font-size:1.02rem;color:var(--muted-2);max-width:640px;line-height:1.75}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px}
.stat-pill{
  background:rgba(148,163,184,.08);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 18px;min-width:150px;
}
.stat-pill strong{display:block;font-family:var(--font-head);font-size:1.35rem;font-weight:800;color:var(--accent-2)}
.stat-pill span{font-size:.78rem;color:var(--muted);letter-spacing:.03em}
.countdown-bar{
  margin-top:30px;display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;
  padding:16px 20px;border-radius:var(--radius);
  border:1px solid rgba(6,182,212,.35);
  background:linear-gradient(120deg,rgba(6,182,212,.14),rgba(163,230,53,.08));
}
.countdown-bar .cd-label{font-weight:700;font-size:.88rem;color:var(--text)}
.cd-timer{display:flex;gap:10px}
.cd-cell{
  min-width:58px;text-align:center;padding:8px 6px;border-radius:12px;
  background:rgba(7,7,13,.65);border:1px solid var(--border);
}
.cd-cell b{display:block;font-family:var(--font-head);font-size:1.2rem;color:var(--accent-2)}
.cd-cell i{font-style:normal;font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}

/* ENTRY MATRIX */
.matrix-item{
  display:flex;gap:16px;align-items:flex-start;padding:22px;
  border-radius:var(--radius);border:1px solid var(--border);
  background:linear-gradient(160deg,rgba(14,14,30,.9),rgba(7,7,13,.9));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.matrix-item:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.matrix-icon{
  width:52px;height:52px;flex:0 0 52px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(6,182,212,.25),rgba(163,230,53,.2));
  color:var(--accent-2);font-size:1.25rem;
}
.matrix-item h3{font-size:1.02rem;margin-bottom:6px}
.matrix-item p{font-size:.88rem;color:var(--muted);margin:0}

/* NEWS LIST */
.news-layout{display:grid;grid-template-columns:1.55fr .95fr;gap:26px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-card{
  display:grid;grid-template-columns:170px 1fr;gap:18px;
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  background:rgba(14,14,30,.7);transition:transform .25s,border-color .25s,box-shadow .25s;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.news-card .thumb{height:100%;min-height:130px;overflow:hidden}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.news-card:hover .thumb img{transform:scale(1.06)}
.news-body{padding:16px 18px 16px 0}
.news-body h3{font-size:.98rem;margin-bottom:8px}
.news-body h3 a:hover{color:var(--accent-2)}
.news-meta{display:flex;gap:14px;font-size:.75rem;color:var(--muted);margin-bottom:8px;flex-wrap:wrap}
.news-body p{font-size:.85rem;color:var(--muted);margin:0}
.side-panel{
  border:1px solid var(--border);border-radius:var(--radius);padding:22px;
  background:linear-gradient(180deg,rgba(14,14,30,.92),rgba(7,7,13,.92));
}
.side-panel h3{font-size:1.05rem;margin-bottom:14px}
.rank-list{display:flex;flex-direction:column;gap:12px}
.rank-item{display:flex;gap:12px;align-items:center}
.rank-item .no{
  font-family:var(--font-head);font-weight:800;font-size:.85rem;color:var(--accent-2);
  width:30px;height:30px;flex:0 0 30px;border-radius:9px;display:grid;place-items:center;
  background:rgba(163,230,53,.1);border:1px solid rgba(163,230,53,.3);
}
.rank-item .rank-txt{font-size:.86rem;color:var(--muted-2)}
.rank-item .rank-txt b{color:var(--text);display:block;font-size:.9rem}
.empty-note{font-size:.9rem;color:var(--muted);font-style:italic}

/* FEATURED CATEGORIES */
.cat-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--border);min-height:280px;display:flex;align-items:flex-end;
}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover img{transform:scale(1.07)}
.cat-card .overlay{
  position:relative;z-index:2;width:100%;padding:24px;
  background:linear-gradient(180deg,transparent,rgba(7,7,13,.92) 55%);
}
.cat-card h3{font-size:1.12rem;margin-bottom:8px}
.cat-card p{font-size:.85rem;color:var(--muted-2);margin:0 0 14px}
.cat-card .go{
  display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:700;color:var(--accent-2);
}
.cat-card:hover .go{gap:12px}

/* FEATURE CARDS */
.feature-card{
  border:1px solid var(--border);border-radius:var(--radius);padding:24px;
  background:rgba(14,14,30,.65);height:100%;
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.feature-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.feature-card .fc-icon{
  width:48px;height:48px;border-radius:13px;display:grid;place-items:center;
  font-size:1.2rem;margin-bottom:16px;color:#04121a;
  background:linear-gradient(135deg,var(--accent-2),var(--accent));
}
.feature-card h3{font-size:1.02rem}
.feature-card p{font-size:.88rem;color:var(--muted);margin:0}

/* PROCESS TIMELINE */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;padding:24px 20px;border-radius:var(--radius);
  border:1px solid var(--border);background:rgba(14,14,30,.6);
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:var(--font-head);font-weight:800;font-size:1.4rem;
  color:transparent;-webkit-text-stroke:1px rgba(163,230,53,.6);
  display:block;margin-bottom:12px;
}
.step h3{font-size:.98rem}
.step p{font-size:.85rem;color:var(--muted);margin:0}

/* COMPARISON / RESULT */
.compare-table{width:100%;border-collapse:separate;border-spacing:0 10px}
.compare-table th,.compare-table td{padding:16px 18px;text-align:left;font-size:.88rem;vertical-align:top}
.compare-table thead th{
  font-family:var(--font-head);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);
}
.compare-table tbody tr{background:rgba(14,14,30,.7)}
.compare-table tbody td:first-child{border-radius:var(--radius) 0 0 var(--radius);border-left:1px solid var(--border);font-weight:600;color:var(--text)}
.compare-table tbody td:last-child{border-radius:0 var(--radius) var(--radius) 0;border-right:1px solid var(--border)}
.compare-table tbody td{border-top:1px solid var(--border);border-bottom:1px solid var(--border);color:var(--muted-2)}
.compare-table tbody td strong{color:var(--accent-2)}

/* MILESTONES */
.milestone-track{display:flex;flex-direction:column;gap:0;border-left:2px solid rgba(6,182,212,.35);margin-left:8px}
.milestone{position:relative;padding:0 0 30px 28px}
.milestone:last-child{padding-bottom:0}
.milestone::before{
  content:"";position:absolute;left:-9px;top:5px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--accent-2);box-shadow:var(--shadow-glow-lime);
}
.milestone b{display:block;font-family:var(--font-head);font-size:1rem;color:var(--text)}
.milestone span{font-size:.85rem;color:var(--muted)}

/* TRUST */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{
  text-align:center;padding:22px 16px;border-radius:var(--radius);
  border:1px solid var(--border);background:rgba(14,14,30,.55);
}
.trust-item i{font-size:1.5rem;color:var(--accent);margin-bottom:10px;display:block}
.trust-item b{display:block;font-size:.92rem;margin-bottom:4px}
.trust-item span{font-size:.8rem;color:var(--muted)}

/* APP / DEVICES */
.app-panel{
  display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center;
  border:1px solid var(--border);border-radius:var(--radius-lg);padding:34px;
  background:linear-gradient(140deg,rgba(6,182,212,.1),rgba(7,7,13,.9));
}
.app-panel h2{font-size:clamp(1.35rem,2.6vw,1.9rem)}
.app-panel p{color:var(--muted-2);font-size:.95rem}
.app-list{display:flex;flex-direction:column;gap:12px;margin:20px 0 24px}
.app-list li{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--muted-2)}
.app-list i{color:var(--accent-2);margin-top:4px}
.device-shot{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-strong)}
.device-shot img{width:100%;height:100%;object-fit:cover}

/* QUICK ANSWER */
.qa-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.qa-item{border:1px solid var(--border);border-radius:var(--radius);padding:22px;background:rgba(14,14,30,.6)}
.qa-item b{display:block;font-family:var(--font-head);font-size:1rem;margin-bottom:8px;color:var(--accent-2)}
.qa-item p{font-size:.88rem;color:var(--muted);margin:0}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);background:rgba(14,14,30,.6);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-family:var(--font-head);font-weight:700;font-size:.96rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--accent-2);font-size:.85rem;transition:transform .25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-answer{padding:0 22px 20px;font-size:.9rem;color:var(--muted-2);line-height:1.7}

/* CTA FINAL */
.final-cta{
  border-radius:var(--radius-lg);padding:48px 34px;text-align:center;
  background:
    linear-gradient(140deg,rgba(6,182,212,.18),rgba(163,230,53,.12)),
    url('/assets/images/747f16717ac714a0.jpg') center/cover no-repeat;
  border:1px solid var(--border-strong);
}
.final-cta h2{font-size:clamp(1.4rem,3vw,2rem)}
.final-cta p{color:var(--muted-2);max-width:640px;margin:0 auto 24px}
.final-cta .hero-actions{justify-content:center;margin-bottom:0}

/* FOOTER */
.site-footer{background:var(--bg-2);border-top:1px solid var(--border);padding:56px 0 0;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px}
.footer-brand{display:flex;align-items:center;gap:11px;font-family:var(--font-head);font-weight:800;font-size:.92rem;margin-bottom:14px}
.footer-col h4{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.footer-col p,.footer-col li{font-size:.85rem;color:var(--muted);line-height:1.75}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col a:hover{color:var(--accent-2)}
.pay-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.pay-badge{
  font-size:.74rem;font-weight:700;padding:7px 12px;border-radius:9px;
  border:1px solid var(--border);color:var(--muted-2);background:rgba(148,163,184,.07);
}
.footer-bottom{
  margin-top:40px;padding:20px 0;border-top:1px solid var(--border);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:.78rem;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;min-width:38px;height:26px;padding:0 8px;
  border-radius:8px;border:1px solid rgba(244,63,94,.5);color:var(--pink);
  font-weight:800;font-size:.72rem;letter-spacing:.05em;
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:rgba(7,7,13,.85);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.88),rgba(7,7,13,.88)),linear-gradient(135deg,var(--accent-2),var(--accent));
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  color:var(--accent-2);font-size:1.35rem;
  transition:transform .25s,box-shadow .25s,opacity .25s;
  opacity:.78;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 32px rgba(163,230,53,.55)}
.fab:active{transform:scale(.94)}
.fab .dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:var(--pink);border:2px solid var(--bg);animation:pulse 1.6s infinite;
}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.25);opacity:.75}}

@media(max-width:1024px){
  .g-4{grid-template-columns:repeat(2,1fr)}
  .g-3{grid-template-columns:repeat(2,1fr)}
  .news-layout{grid-template-columns:1fr}
  .app-panel{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .main-nav{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav-cta .link-login{display:inline-flex}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .qa-grid{grid-template-columns:1fr}
  .g-2{grid-template-columns:1fr}
  .news-card{grid-template-columns:1fr}
  .news-card .thumb{min-height:170px}
  .news-body{padding:0 18px 18px}
  .compare-table thead{display:none}
  .compare-table tbody tr{display:block;border-radius:var(--radius);padding:6px 0}
  .compare-table tbody td{display:block;border:none;padding:10px 18px}
  .compare-table tbody td:first-child{border:none;color:var(--accent-2)}
}
@media(max-width:520px){
  .g-4,.g-3,.steps,.trust-grid,.footer-grid{grid-template-columns:1fr}
  .hero{padding:48px 0 56px}
  .hero-actions .btn{width:100%}
  .brand{max-width:220px;font-size:.82rem}
  .countdown-bar{padding:14px}
  .cd-cell{min-width:50px}
  .app-panel{padding:24px}
  .final-cta{padding:34px 20px}
}

/* roulang page: article */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --bg-3:#12122a;
  --deep:#05131f;
  --accent:#06b6d4;
  --accent-2:#a3e635;
  --pink:#f43f5e;
  --gold:#fbbf24;
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#cdd6e4;
  --border:rgba(148,163,184,.18);
  --border-strong:rgba(6,182,212,.42);
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --radius-pill:999px;
  --shadow:0 12px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 22px rgba(6,182,212,.35);
  --shadow-glow-lime:0 0 18px rgba(163,230,53,.35);
  --container:1180px;
  --font-body:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-head:'Montserrat','Be Vietnam Pro',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--font-head);margin:0 0 14px;line-height:1.25}
p{margin:0 0 16px}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-2);padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid rgba(163,230,53,.35);background:rgba(163,230,53,.07);
}
.eyebrow.cyan{color:var(--accent);border-color:rgba(6,182,212,.4);background:rgba(6,182,212,.08)}
.section{padding:74px 0;position:relative}
.section.alt{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 60%,var(--bg) 100%)}
.section.deep{background:radial-gradient(120% 90% at 15% 0%,rgba(6,182,212,.12),transparent 55%),linear-gradient(180deg,var(--bg-2),var(--bg))}
.section-head{max-width:760px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(1.5rem,3vw,2.15rem);font-weight:800}
.section-head p{color:var(--muted);font-size:1rem;line-height:1.7;margin-bottom:0}
.grid{display:grid;gap:22px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:var(--radius-pill);font-weight:700;font-size:.95rem;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(120deg,var(--accent-2),var(--accent));
  color:#04121a;box-shadow:var(--shadow-glow-lime);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(163,230,53,.4)}
.btn-ghost{
  border:1px solid var(--border-strong);color:var(--text);background:rgba(6,182,212,.06);
}
.btn-ghost:hover{background:rgba(6,182,212,.16);transform:translateY(-3px);box-shadow:var(--shadow-glow)}
.btn-gold{
  background:linear-gradient(120deg,var(--gold),#f97316);color:#1a0e00;
  box-shadow:0 10px 26px rgba(251,191,36,.32);
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(251,191,36,.45)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.tagline-strip{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  font-size:.75rem;font-weight:600;padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid var(--border);color:var(--muted-2);background:rgba(148,163,184,.06);
}
.tag.hot{color:var(--pink);border-color:rgba(244,63,94,.4);background:rgba(244,63,94,.08)}
.tag.gold{color:var(--gold);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(7,7,13,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:70px}
.brand{
  display:flex;align-items:center;gap:11px;font-family:var(--font-head);
  font-weight:800;font-size:.95rem;line-height:1.2;max-width:290px;
}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:grid;place-items:center;font-size:1.15rem;color:#04121a;
  box-shadow:var(--shadow-glow-lime);
}
.brand-text{color:var(--text)}
.brand-text span{color:var(--accent-2)}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{
  font-size:.86rem;font-weight:600;color:var(--muted-2);
  padding:9px 14px;border-radius:var(--radius-pill);
  transition:color .2s,background .2s;
}
.main-nav a:hover{color:var(--text);background:rgba(148,163,184,.1)}
.main-nav a.active{color:var(--accent-2);background:rgba(163,230,53,.1)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;font-size:1.35rem;color:var(--text);padding:8px;border-radius:10px;border:1px solid var(--border)}
.mobile-nav{display:none;flex-direction:column;gap:4px;padding:14px 20px 20px;border-top:1px solid var(--border)}
.mobile-nav a{padding:11px 12px;border-radius:12px;font-weight:600;color:var(--muted-2)}
.mobile-nav a.active{color:var(--accent-2);background:rgba(163,230,53,.1)}
.mobile-nav .mobile-cta{display:flex;gap:10px;margin-top:8px}
/* ARTICLE LAYOUT */
.article-hero{
  position:relative;overflow:hidden;padding:56px 0 46px;
  background:linear-gradient(180deg,rgba(7,7,13,.78),rgba(7,7,13,.95)),url('/assets/images/a93ab095c1f9a77c.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--border);
}
.article-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(85% 70% at 88% 8%,rgba(6,182,212,.2),transparent 58%),
             radial-gradient(70% 60% at 6% 92%,rgba(163,230,53,.13),transparent 58%);
  pointer-events:none;
}
.article-hero-inner{position:relative;z-index:2;max-width:860px}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.8rem;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--muted-2);transition:color .2s}
.crumb a:hover{color:var(--accent-2)}
.crumb i{font-size:.6rem;opacity:.6}
.article-hero h1{
  font-size:clamp(1.6rem,3.7vw,2.6rem);font-weight:900;letter-spacing:-.015em;
  margin-bottom:18px;max-width:22em;
}
.article-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:.82rem;color:var(--muted)}
.meta-chip{
  display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:var(--radius-pill);
  border:1px solid var(--border);background:rgba(148,163,184,.07);color:var(--muted-2);font-weight:600;
}
.meta-chip i{color:var(--accent-2)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:34px}
@media(min-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr) 320px;align-items:start}
}
.article-body{
  background:linear-gradient(180deg,rgba(14,14,30,.72),rgba(7,7,13,.5));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:34px 30px;box-shadow:var(--shadow);
}
.article-body h2{
  font-size:clamp(1.25rem,2.4vw,1.6rem);font-weight:800;margin-top:34px;
  padding-bottom:12px;border-bottom:1px solid var(--border);
}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:1.12rem;font-weight:700;margin-top:26px;color:var(--accent-2)}
.article-body p{color:var(--muted-2);font-size:1rem;line-height:1.75}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px;color:var(--muted-2)}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:9px;line-height:1.7}
.article-body a{color:var(--accent);border-bottom:1px dashed rgba(6,182,212,.5)}
.article-body a:hover{color:var(--accent-2);border-color:rgba(163,230,53,.6)}
.article-body img{border-radius:var(--radius);margin:22px 0;border:1px solid var(--border)}
.article-body strong{color:var(--text)}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;border-left:3px solid var(--accent-2);
  background:rgba(163,230,53,.06);border-radius:0 var(--radius) var(--radius) 0;color:var(--muted-2);
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.9rem}
.article-body th,.article-body td{padding:12px 14px;border:1px solid var(--border);text-align:left}
.article-body th{background:rgba(6,182,212,.1);color:var(--text);font-weight:700}
.article-body td{color:var(--muted-2)}
/* SIDEBAR */
.side-panel{
  border:1px solid var(--border);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.6));
  padding:26px 24px;box-shadow:var(--shadow);margin-bottom:22px;
}
.side-panel h3{font-size:1.05rem;font-weight:800;margin-bottom:16px;display:flex;align-items:center;gap:9px}
.side-panel h3 i{color:var(--accent-2);font-size:.95rem}
.side-list li{padding:13px 0;border-bottom:1px solid var(--border)}
.side-list li:last-child{border-bottom:none;padding-bottom:0}
.side-list strong{display:block;font-size:.9rem;font-weight:700;color:var(--text);margin-bottom:5px}
.side-list span{font-size:.8rem;color:var(--muted);line-height:1.55}
.side-cta{text-align:left}
.side-cta p{font-size:.88rem;color:var(--muted-2);line-height:1.7}
.side-cta .btn{width:100%;margin-top:6px}
.promo-card{
  border:1px solid rgba(251,191,36,.35);border-radius:var(--radius-lg);
  background:linear-gradient(150deg,rgba(251,191,36,.14),rgba(244,63,94,.08));
  padding:24px;box-shadow:0 12px 34px rgba(251,191,36,.16);
}
.promo-card h3{color:var(--gold);margin-bottom:10px}
.promo-card p{font-size:.88rem;color:var(--muted-2);margin-bottom:14px}
.code-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-head);font-weight:900;font-size:1.05rem;letter-spacing:.06em;
  padding:10px 18px;border-radius:var(--radius-sm);color:#1a0e00;
  background:linear-gradient(120deg,var(--gold),#fcd34d);margin-bottom:14px;
}
/* HIGHLIGHT STRIP */
.highlight-strip{
  display:grid;gap:16px;margin:0 0 34px;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
}
.strip-card{
  border:1px solid var(--border);border-radius:var(--radius);
  background:rgba(148,163,184,.06);padding:18px 18px;
}
.strip-card i{color:var(--accent);font-size:1.1rem;margin-bottom:10px;display:block}
.strip-card strong{display:block;font-family:var(--font-head);font-size:1rem;font-weight:800;color:var(--accent-2);margin-bottom:6px}
.strip-card span{font-size:.82rem;color:var(--muted);line-height:1.6}
/* RELATED + FAQ */
.related-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.rel-card{
  border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(180deg,rgba(14,14,30,.8),rgba(7,7,13,.6));
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.rel-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.rel-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.rel-card-body{padding:20px 20px 24px}
.rel-card-body h3{font-size:1.02rem;font-weight:800;margin-bottom:10px}
.rel-card-body p{font-size:.86rem;color:var(--muted);margin-bottom:0;line-height:1.65}
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{
  border:1px solid var(--border);border-radius:var(--radius);
  background:rgba(148,163,184,.05);padding:20px 22px;
}
.faq-item h3{font-size:1rem;font-weight:700;margin-bottom:9px;color:var(--accent-2)}
.faq-item p{font-size:.9rem;color:var(--muted-2);margin-bottom:0;line-height:1.7}
/* CTA BAND */
.cta-band{
  border:1px solid var(--border-strong);border-radius:var(--radius-lg);
  background:radial-gradient(110% 120% at 12% 0%,rgba(6,182,212,.2),transparent 60%),linear-gradient(120deg,rgba(14,14,30,.95),rgba(7,7,13,.9));
  padding:38px 34px;display:grid;gap:22px;align-items:center;
  grid-template-columns:minmax(0,1fr);
}
@media(min-width:768px){.cta-band{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}}
.cta-band h2{font-size:clamp(1.3rem,2.6vw,1.85rem);font-weight:800;margin-bottom:12px}
.cta-band p{color:var(--muted-2);margin-bottom:0;font-size:.95rem}
.cta-band-actions{display:flex;flex-wrap:wrap;gap:12px}
/* FOOTER */
.site-footer{background:var(--bg-2);border-top:1px solid var(--border);padding:56px 0 26px;margin-top:10px}
.footer-grid{display:grid;gap:34px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.footer-col h4{font-size:.95rem;font-weight:800;margin-bottom:16px;color:var(--text)}
.footer-col p{font-size:.85rem;color:var(--muted);line-height:1.7}
.footer-brand{
  display:flex;align-items:flex-start;gap:11px;font-family:var(--font-head);
  font-weight:800;font-size:.92rem;line-height:1.35;margin-bottom:14px;
}
.footer-brand .brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:11px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{font-size:.86rem;color:var(--muted);transition:color .2s,padding-left .2s}
.footer-col ul a:hover{color:var(--accent-2);padding-left:4px}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay-badge{
  font-size:.72rem;font-weight:600;padding:6px 12px;border-radius:var(--radius-pill);
  border:1px solid var(--border);color:var(--muted-2);background:rgba(148,163,184,.07);
}
.age-badge{
  display:inline-grid;place-items:center;width:46px;height:46px;border-radius:50%;
  border:2px solid var(--pink);color:var(--pink);font-family:var(--font-head);
  font-weight:900;font-size:.85rem;margin-top:12px;
}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  margin-top:38px;padding-top:22px;border-top:1px solid var(--border);
  font-size:.79rem;color:var(--muted);
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:1.4rem;color:#04121a;
  background:linear-gradient(135deg,var(--accent-2),var(--accent));
  box-shadow:0 0 22px rgba(6,182,212,.45);opacity:.85;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{transform:scale(1.1) rotate(12deg);opacity:1;box-shadow:0 0 30px rgba(163,230,53,.55)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .fab-dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 0 2px #fff,0 0 10px rgba(244,63,94,.8);
}
/* RESPONSIVE */
@media(max-width:1024px){
  .main-nav{display:none}
  .nav-toggle{display:inline-flex}
  .mobile-nav.open{display:flex}
  .nav-wrap{justify-content:space-between}
  .brand{max-width:220px;font-size:.85rem}
}
@media(max-width:768px){
  .section{padding:52px 0}
  .article-hero{padding:40px 0 34px}
  .article-body{padding:26px 20px}
  .cta-band{padding:28px 22px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media(max-width:520px){
  body{font-size:15px}
  .brand{max-width:170px;font-size:.78rem}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:1rem}
  .article-body{padding:22px 16px;border-radius:var(--radius)}
  .btn{padding:12px 20px;font-size:.88rem}
  .fab{width:50px;height:50px;font-size:1.2rem;bottom:88px;left:12px}
}

/* roulang page: category1 */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --bg-3:#12122a;
  --deep:#05131f;
  --accent:#06b6d4;
  --accent-2:#a3e635;
  --pink:#f43f5e;
  --gold:#fbbf24;
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#cdd6e4;
  --border:rgba(148,163,184,.18);
  --border-strong:rgba(6,182,212,.42);
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --radius-pill:999px;
  --shadow:0 12px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 22px rgba(6,182,212,.35);
  --shadow-glow-lime:0 0 18px rgba(163,230,53,.35);
  --container:1180px;
  --font-body:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-head:'Montserrat','Be Vietnam Pro',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0 0 14px;font-family:var(--font-head);line-height:1.22;letter-spacing:-.01em}
p{margin:0 0 14px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:70px 0;position:relative}
.section.alt{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 60%,var(--bg) 100%)}
.section.deep{background:radial-gradient(120% 90% at 15% 0%,rgba(6,182,212,.12),transparent 55%),linear-gradient(180deg,var(--bg-2),var(--bg))}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{font-size:clamp(1.45rem,3vw,2.1rem);font-weight:800}
.section-head p{color:var(--muted);font-size:1rem;line-height:1.72;margin-bottom:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-2);padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid rgba(163,230,53,.35);background:rgba(163,230,53,.07);
  margin-bottom:16px;
}
.eyebrow.cyan{color:var(--accent);border-color:rgba(6,182,212,.4);background:rgba(6,182,212,.08)}
.eyebrow.gold{color:var(--gold);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}
.grid{display:grid;gap:22px}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:var(--radius-pill);font-weight:700;font-size:.95rem;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(120deg,var(--accent-2),var(--accent));
  color:#04121a;box-shadow:var(--shadow-glow-lime);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(163,230,53,.4)}
.btn-ghost{
  border:1px solid var(--border-strong);color:var(--text);background:rgba(6,182,212,.06);
}
.btn-ghost:hover{background:rgba(6,182,212,.16);transform:translateY(-3px);box-shadow:var(--shadow-glow)}
.btn-gold{
  background:linear-gradient(120deg,var(--gold),#f97316);color:#1a0e00;
  box-shadow:0 10px 26px rgba(251,191,36,.32);
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(251,191,36,.45)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px}
.tagline-strip{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  font-size:.75rem;font-weight:600;padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid var(--border);color:var(--muted-2);background:rgba(148,163,184,.06);
}
.tag.hot{color:var(--pink);border-color:rgba(244,63,94,.4);background:rgba(244,63,94,.08)}
.tag.gold{color:var(--gold);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}
.tag.lime{color:var(--accent-2);border-color:rgba(163,230,53,.4);background:rgba(163,230,53,.07)}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(7,7,13,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:70px}
.brand{
  display:flex;align-items:center;gap:11px;font-family:var(--font-head);
  font-weight:800;font-size:.92rem;line-height:1.2;max-width:300px;
}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:grid;place-items:center;font-size:1.15rem;color:#04121a;
  box-shadow:var(--shadow-glow-lime);
}
.brand-text{color:var(--text)}
.brand-text em{font-style:normal;color:var(--accent-2)}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{
  font-size:.86rem;font-weight:600;color:var(--muted-2);
  padding:9px 14px;border-radius:var(--radius-pill);
  transition:color .2s,background .2s;
}
.main-nav a:hover{color:var(--text);background:rgba(148,163,184,.1)}
.main-nav a.active{color:var(--accent-2);background:rgba(163,230,53,.1)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;font-size:1.35rem;color:var(--text);padding:8px;border-radius:10px;border:1px solid var(--border)}
.mobile-nav{display:none;flex-direction:column;gap:4px;padding:14px 20px 20px;border-top:1px solid var(--border)}
.mobile-nav a{padding:11px 12px;border-radius:12px;font-weight:600;color:var(--muted-2)}
.mobile-nav a.active{color:var(--accent-2);background:rgba(163,230,53,.1)}
.mobile-nav .mobile-cta{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap}
/* HERO */
.cat-hero{
  position:relative;overflow:hidden;padding:64px 0 70px;
  background:
    linear-gradient(180deg,rgba(5,19,31,.74),rgba(7,7,13,.95)),
    url('/assets/images/a8f5fe5a2a1147f1.jpg') center/cover no-repeat;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(90% 70% at 84% 10%,rgba(6,182,212,.24),transparent 56%),
             radial-gradient(70% 60% at 6% 92%,rgba(163,230,53,.14),transparent 55%);
  pointer-events:none;
}
.cat-hero .container{position:relative;z-index:2}
.hero-split{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center}
.cat-hero h1{font-size:clamp(1.7rem,4vw,2.85rem);font-weight:900;max-width:16em;margin-bottom:18px}
.cat-hero h1 em{font-style:normal;color:var(--accent-2)}
.hero-lead{font-size:1.02rem;color:var(--muted-2);max-width:620px;line-height:1.75}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 22px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px}
.stat-pill{
  background:rgba(148,163,184,.08);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 18px;min-width:150px;
}
.stat-pill strong{display:block;font-family:var(--font-head);font-size:1.35rem;font-weight:800;color:var(--accent-2)}
.stat-pill span{font-size:.78rem;color:var(--muted)}
.hero-panel{
  background:linear-gradient(160deg,rgba(18,18,42,.92),rgba(7,7,13,.94));
  border:1px solid var(--border-strong);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow),var(--shadow-glow);
}
.hero-panel h3{font-size:1.05rem;font-weight:800;margin-bottom:16px}
.panel-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 0;border-bottom:1px dashed var(--border);font-size:.9rem;
}
.panel-row:last-of-type{border-bottom:none}
.panel-row span{color:var(--muted)}
.panel-row strong{font-family:var(--font-head);color:var(--text);font-weight:700}
.panel-cta{margin-top:18px;display:block;width:100%;text-align:center}
.hero-thumb{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);
  margin-bottom:18px;
}
/* CARDS */
.card{
  background:linear-gradient(160deg,rgba(18,18,42,.86),rgba(7,7,13,.9));
  border:1px solid var(--border);border-radius:var(--radius);padding:22px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.card h3{font-size:1.05rem;font-weight:800;margin-bottom:10px}
.card p{color:var(--muted);font-size:.92rem;margin-bottom:0;line-height:1.7}
.card-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  font-size:1.15rem;color:#04121a;margin-bottom:16px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
}
.card-icon.pink{background:linear-gradient(135deg,var(--pink),#fb7185);color:#fff}
.card-icon.gold{background:linear-gradient(135deg,var(--gold),#f97316);color:#1a0e00}
.card-icon.deep{background:linear-gradient(135deg,#0ea5e9,#0369a1);color:#fff}
/* FISH TYPE LIST */
.fish-list{display:grid;gap:14px}
.fish-item{
  display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;
  padding:16px 18px;border-radius:var(--radius);
  background:rgba(148,163,184,.06);border:1px solid var(--border);
  transition:border-color .22s ease,background .22s ease;
}
.fish-item:hover{border-color:var(--border-strong);background:rgba(6,182,212,.08)}
.fish-ico{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:rgba(6,182,212,.14);color:var(--accent);font-size:1.05rem;
}
.fish-item h4{font-size:.98rem;font-weight:700;margin-bottom:4px}
.fish-item p{font-size:.85rem;color:var(--muted);margin:0}
.fish-mult{
  font-family:var(--font-head);font-weight:800;font-size:1.05rem;
  color:var(--gold);white-space:nowrap;
}
/* STEPS */
.steps{display:grid;gap:18px;counter-reset:step}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:flex-start;
  padding:20px;border-radius:var(--radius);
  background:linear-gradient(140deg,rgba(18,18,42,.8),rgba(7,7,13,.86));
  border:1px solid var(--border);
}
.step-num{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  font-family:var(--font-head);font-weight:800;font-size:1rem;color:#04121a;
  background:linear-gradient(135deg,var(--accent-2),var(--accent));
}
.step h3{font-size:1rem;font-weight:800;margin-bottom:8px}
.step p{color:var(--muted);font-size:.9rem;margin:0;line-height:1.7}
/* TABLE COMPARE */
.cmp-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:rgba(148,163,184,.04)}
table.cmp{width:100%;border-collapse:collapse;min-width:560px}
table.cmp th,table.cmp td{padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--border)}
table.cmp th{background:rgba(6,182,212,.1);color:var(--accent-2);font-family:var(--font-head);font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}
table.cmp tr:last-child td{border-bottom:none}
table.cmp td{color:var(--muted-2)}
table.cmp td:first-child{color:var(--text);font-weight:600}
/* METRICS */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.metric{
  padding:22px;border-radius:var(--radius);text-align:left;
  background:linear-gradient(160deg,rgba(6,182,212,.12),rgba(7,7,13,.86));
  border:1px solid var(--border);
}
.metric strong{display:block;font-family:var(--font-head);font-size:1.6rem;font-weight:900;color:var(--accent-2)}
.metric span{font-size:.82rem;color:var(--muted)}
/* MEDIA BLOCK */
.media-split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.media-img{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-strong);box-shadow:var(--shadow)}
.check-list{display:grid;gap:12px;margin-top:18px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:.93rem;color:var(--muted-2)}
.check-list i{color:var(--accent-2);margin-top:4px}
/* NEWS */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
  display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(160deg,rgba(18,18,42,.86),rgba(7,7,13,.9));
  border:1px solid var(--border);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.news-thumb{aspect-ratio:16/9;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-meta{font-size:.75rem;color:var(--accent);font-weight:600;display:flex;gap:12px;flex-wrap:wrap}
.news-body h3{font-size:1rem;font-weight:700;margin:0;line-height:1.45}
.news-body p{font-size:.87rem;color:var(--muted);margin:0;line-height:1.65}
.news-link{margin-top:auto;font-size:.85rem;font-weight:700;color:var(--accent-2)}
.empty-note{color:var(--muted);font-size:.9rem;padding:24px;border:1px dashed var(--border);border-radius:var(--radius)}
/* FAQ */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{
  border:1px solid var(--border);border-radius:var(--radius);
  background:linear-gradient(140deg,rgba(18,18,42,.8),rgba(7,7,13,.86));
  overflow:hidden;
}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:.98rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--accent-2);font-size:.8rem;transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 22px 20px;color:var(--muted);font-size:.9rem;line-height:1.72;margin:0}
/* CTA */
.cta-band{
  border-radius:var(--radius-lg);padding:44px 36px;
  background:linear-gradient(120deg,rgba(6,182,212,.2),rgba(163,230,53,.14)),linear-gradient(160deg,var(--bg-3),var(--bg));
  border:1px solid var(--border-strong);
  display:grid;grid-template-columns:1.4fr .6fr;gap:26px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(1.35rem,2.6vw,1.9rem);font-weight:900;margin-bottom:12px}
.cta-band p{color:var(--muted-2);margin-bottom:0;font-size:.96rem}
.cta-actions{display:flex;flex-direction:column;gap:12px}
/* FOOTER */
.site-footer{
  background:linear-gradient(180deg,var(--bg-2),#04040a);
  border-top:1px solid var(--border);padding:54px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:32px;margin-bottom:32px}
.footer-brand{display:flex;align-items:center;gap:11px;font-family:var(--font-head);font-weight:800;font-size:.92rem;margin-bottom:14px;line-height:1.35}
.brand-mark{width:40px;height:40px;flex:0 0 40px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;font-size:1.1rem;color:#04121a}
.footer-col p{color:var(--muted);font-size:.87rem;line-height:1.7}
.footer-col h4{font-size:.95rem;font-weight:800;margin-bottom:16px;color:var(--text)}
.footer-col ul{display:grid;gap:10px}
.footer-col ul a{color:var(--muted);font-size:.87rem;transition:color .2s}
.footer-col ul a:hover{color:var(--accent-2)}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pay-badge{font-size:.72rem;font-weight:600;padding:6px 12px;border-radius:var(--radius-pill);border:1px solid var(--border);color:var(--muted-2);background:rgba(148,163,184,.06)}
.age-badge{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:50%;border:2px solid var(--pink);color:var(--pink);font-weight:800;font-size:.85rem;margin-top:12px}
.footer-bottom{border-top:1px solid var(--border);padding-top:20px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--muted);font-size:.82rem}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:1.25rem;color:#fff;
  background:linear-gradient(135deg,var(--pink),#7c3aed);
  border:2px solid rgba(244,63,94,.6);
  box-shadow:0 0 22px rgba(244,63,94,.45);
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabPulse 2.6s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 30px rgba(244,63,94,.7)}
.fab:active{transform:scale(.94)}
.fab .fab-dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#ef4444;border:2px solid #fff;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(244,63,94,.4)}50%{box-shadow:0 0 28px rgba(244,63,94,.75)}}
/* RESPONSIVE */
@media (max-width:1024px){
  .hero-split{grid-template-columns:1fr;gap:28px}
  .media-split{grid-template-columns:1fr;gap:26px}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .cta-band{grid-template-columns:1fr;padding:34px 26px}
  .main-nav{display:none}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-cta .btn-ghost{display:none}
  .mobile-nav.open{display:flex}
}
@media (max-width:768px){
  .g-3,.g-4,.g-2{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:1fr 1fr}
  .section{padding:54px 0}
  .cat-hero{padding:48px 0 54px}
  .footer-grid{grid-template-columns:1fr}
  .fab{bottom:88px;left:12px;width:52px;height:52px}
}
@media (max-width:520px){
  .hero-stats{width:100%}
  .stat-pill{flex:1 1 100%;min-width:0}
  .metric-grid{grid-template-columns:1fr}
  .brand-text{font-size:.8rem}
  .nav-cta .btn-primary{padding:12px 18px;font-size:.85rem}
}

/* roulang page: category2 */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --bg-3:#12122a;
  --deep:#05131f;
  --accent:#06b6d4;
  --accent-2:#a3e635;
  --pink:#f43f5e;
  --gold:#fbbf24;
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#cdd6e4;
  --border:rgba(148,163,184,.18);
  --border-strong:rgba(6,182,212,.42);
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --radius-pill:999px;
  --shadow:0 12px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 22px rgba(6,182,212,.35);
  --shadow-glow-lime:0 0 18px rgba(163,230,53,.35);
  --container:1180px;
  --font-body:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-head:'Montserrat','Be Vietnam Pro',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.25;margin:0 0 14px}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-2);padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid rgba(163,230,53,.35);background:rgba(163,230,53,.07);
}
.eyebrow.cyan{color:var(--accent);border-color:rgba(6,182,212,.4);background:rgba(6,182,212,.08)}
.eyebrow.gold{color:var(--gold);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}
.section{padding:74px 0;position:relative}
.section.alt{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 60%,var(--bg) 100%)}
.section.deep{background:radial-gradient(120% 90% at 15% 0%,rgba(6,182,212,.12),transparent 55%),linear-gradient(180deg,var(--bg-2),var(--bg))}
.section-head{max-width:760px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(1.5rem,3vw,2.15rem);font-weight:800}
.section-head p{color:var(--muted);font-size:1rem;line-height:1.7}
.grid{display:grid;gap:22px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:var(--radius-pill);font-weight:700;font-size:.95rem;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-primary{background:linear-gradient(120deg,var(--accent-2),var(--accent));color:#04121a;box-shadow:var(--shadow-glow-lime)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(163,230,53,.4)}
.btn-ghost{border:1px solid var(--border-strong);color:var(--text);background:rgba(6,182,212,.06)}
.btn-ghost:hover{background:rgba(6,182,212,.16);transform:translateY(-3px);box-shadow:var(--shadow-glow)}
.btn-gold{background:linear-gradient(120deg,var(--gold),#f97316);color:#1a0e00;box-shadow:0 10px 26px rgba(251,191,36,.32)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(251,191,36,.45)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.tagline-strip{display:flex;flex-wrap:wrap;gap:10px}
.tag{font-size:.75rem;font-weight:600;padding:7px 14px;border-radius:var(--radius-pill);border:1px solid var(--border);color:var(--muted-2);background:rgba(148,163,184,.06)}
.tag.hot{color:var(--pink);border-color:rgba(244,63,94,.4);background:rgba(244,63,94,.08)}
.tag.gold{color:var(--gold);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}
.tag.lime{color:var(--accent-2);border-color:rgba(163,230,53,.4);background:rgba(163,230,53,.08)}
/* HEADER */
.site-header{position:sticky;top:0;z-index:80;background:rgba(7,7,13,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-head);font-weight:800;font-size:.95rem;line-height:1.2;max-width:300px}
.brand-mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;font-size:1.15rem;color:#04121a;box-shadow:var(--shadow-glow-lime)}
.brand-text{color:var(--text)}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{font-size:.86rem;font-weight:600;color:var(--muted-2);padding:9px 14px;border-radius:var(--radius-pill);transition:color .2s,background .2s}
.main-nav a:hover{color:var(--text);background:rgba(148,163,184,.1)}
.main-nav a.active{color:var(--accent-2);background:rgba(163,230,53,.1)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-cta .login{font-weight:700;font-size:.86rem;color:var(--accent-2);padding:9px 14px;border-radius:var(--radius-pill);border:1px solid rgba(163,230,53,.35);transition:background .2s,transform .2s}
.nav-cta .login:hover{background:rgba(163,230,53,.12);transform:translateY(-2px)}
.nav-toggle{display:none;font-size:1.35rem;color:var(--text);padding:8px 12px;border-radius:10px;border:1px solid var(--border)}
.mobile-nav{display:none;flex-direction:column;gap:4px;padding:14px 20px 20px;border-top:1px solid var(--border)}
.mobile-nav a{padding:11px 12px;border-radius:12px;font-weight:600;color:var(--muted-2)}
.mobile-nav a.active{color:var(--accent-2);background:rgba(163,230,53,.1)}
.mobile-nav .mobile-cta{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap}
/* HERO */
.hero{
  position:relative;overflow:hidden;padding:70px 0 78px;
  background:linear-gradient(180deg,rgba(7,7,13,.74),rgba(7,7,13,.95)),
    url('/assets/images/747f16717ac714a0.jpg') center/cover no-repeat;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(90% 70% at 82% 12%,rgba(6,182,212,.24),transparent 55%),
             radial-gradient(70% 60% at 8% 90%,rgba(163,230,53,.15),transparent 55%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(1.8rem,4vw,3rem);font-weight:900;letter-spacing:-.02em;max-width:16em;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--accent-2)}
.hero-lead{font-size:1.02rem;color:var(--muted-2);max-width:620px;line-height:1.78}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 24px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px}
.stat-pill{background:rgba(148,163,184,.08);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;min-width:150px}
.stat-pill strong{display:block;font-family:var(--font-head);font-size:1.35rem;font-weight:800;color:var(--accent-2)}
.stat-pill span{font-size:.78rem;color:var(--muted)}
.hero-panel{
  background:linear-gradient(160deg,rgba(6,182,212,.16),rgba(163,230,53,.06));
  border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:24px;
  backdrop-filter:blur(6px);box-shadow:var(--shadow);
}
.hero-panel h3{font-size:1.05rem;font-weight:800;margin-bottom:16px;color:var(--text)}
.panel-list li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px dashed rgba(148,163,184,.2);color:var(--muted-2);font-size:.92rem}
.panel-list li:last-child{border-bottom:none}
.panel-list i{color:var(--accent-2);margin-top:4px}
.panel-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
/* FEATURE CARDS */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{
  background:linear-gradient(180deg,rgba(14,14,30,.9),rgba(7,7,13,.9));
  border:1px solid var(--border);border-radius:var(--radius);padding:26px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.feature-card:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.feature-icon{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:1.3rem;color:#04121a;background:linear-gradient(135deg,var(--accent),var(--accent-2));margin-bottom:18px}
.feature-card h3{font-size:1.08rem;font-weight:800;margin-bottom:10px}
.feature-card p{color:var(--muted);font-size:.92rem;margin:0}
/* FISH GRID */
.fish-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fish-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--bg-2);transition:transform .25s ease,box-shadow .25s ease}
.fish-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-glow)}
.fish-thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.fish-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.fish-card:hover .fish-thumb img{transform:scale(1.06)}
.fish-thumb .badge{position:absolute;top:12px;left:12px;font-size:.7rem;font-weight:700;padding:5px 12px;border-radius:var(--radius-pill);background:linear-gradient(120deg,var(--gold),#f97316);color:#1a0e00}
.fish-body{padding:16px 18px 20px}
.fish-body h3{font-size:1rem;font-weight:800;margin-bottom:8px}
.fish-body p{font-size:.86rem;color:var(--muted);margin:0}
/* ROOMS */
.room-table{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--bg-2)}
.room-row{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border);align-items:center;font-size:.9rem}
.room-row:last-child{border-bottom:none}
.room-row.head{background:rgba(6,182,212,.1);font-weight:700;color:var(--text);text-transform:uppercase;font-size:.74rem;letter-spacing:.08em}
.room-row span:first-child{font-weight:700;color:var(--text)}
.room-row span{color:var(--muted-2)}
/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;padding:24px;border-radius:var(--radius);border:1px solid var(--border);background:linear-gradient(180deg,rgba(6,182,212,.08),rgba(7,7,13,.6))}
.step-no{font-family:var(--font-head);font-size:1.6rem;font-weight:900;color:var(--accent-2);margin-bottom:10px}
.step h3{font-size:1rem;font-weight:800;margin-bottom:8px}
.step p{font-size:.88rem;color:var(--muted);margin:0}
/* METRICS */
.metric-band{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{text-align:left;padding:22px;border-radius:var(--radius);background:rgba(148,163,184,.06);border:1px solid var(--border)}
.metric strong{display:block;font-family:var(--font-head);font-size:1.7rem;font-weight:900;color:var(--accent)}
.metric span{font-size:.82rem;color:var(--muted)}
/* COMPARE */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-col{border:1px solid var(--border);border-radius:var(--radius);padding:26px;background:var(--bg-2)}
.compare-col.highlight{border-color:var(--border-strong);background:linear-gradient(180deg,rgba(6,182,212,.12),rgba(7,7,13,.7));box-shadow:var(--shadow-glow)}
.compare-col h3{font-size:1.05rem;font-weight:800;margin-bottom:16px}
.compare-col li{display:flex;gap:12px;padding:9px 0;color:var(--muted-2);font-size:.92rem;border-bottom:1px dashed rgba(148,163,184,.15)}
.compare-col li:last-child{border-bottom:none}
.compare-col li i{color:var(--accent-2);margin-top:4px}
.compare-col li.no i{color:var(--pink)}
/* NEWS */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--bg-2);transition:transform .25s ease,box-shadow .25s ease;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-glow)}
.news-thumb{aspect-ratio:16/9;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.news-meta{display:flex;gap:10px;font-size:.74rem;color:var(--accent);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.news-body h3{font-size:1rem;font-weight:800;line-height:1.4;margin:0}
.news-body p{font-size:.86rem;color:var(--muted);margin:0;flex:1}
.news-empty{color:var(--muted);font-size:.95rem;padding:24px;border:1px dashed var(--border);border-radius:var(--radius);text-align:center;grid-column:1/-1}
/* FAQ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-2);overflow:hidden}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-weight:700;font-size:.97rem;text-align:left;color:var(--text)}
.faq-q i{color:var(--accent-2);transition:transform .25s ease}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--muted-2);font-size:.92rem}
.faq-a p{padding:0 22px 20px;margin:0}
.faq-item.open .faq-a{max-height:320px}
/* CTA */
.cta-band{
  border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:42px;
  background:linear-gradient(120deg,rgba(6,182,212,.18),rgba(163,230,53,.08)),url('/assets/images/178ac30179e2bd7c.jpg') center/cover no-repeat;
  position:relative;overflow:hidden;
}
.cta-band::before{content:"";position:absolute;inset:0;background:rgba(7,7,13,.68)}
.cta-inner{position:relative;z-index:2;max-width:640px}
.cta-inner h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:900}
.cta-inner p{color:var(--muted-2)}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px}
/* FORM */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.form-card{border:1px solid var(--border);border-radius:var(--radius);padding:28px;background:var(--bg-2)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--muted-2);margin-bottom:7px}
.field input,.field select{width:100%;padding:13px 15px;border-radius:var(--radius-sm);border:1px solid var(--border);background:rgba(7,7,13,.7);color:var(--text);font-family:inherit;font-size:.92rem;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(6,182,212,.2);outline:none}
.form-note{font-size:.78rem;color:var(--muted);margin-top:12px}
.info-list li{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(148,163,184,.2);color:var(--muted-2);font-size:.92rem}
.info-list li:last-child{border-bottom:none}
.info-list i{color:var(--accent-2);margin-top:4px}
/* PAY BADGES */
.pay-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay-badge{font-size:.74rem;font-weight:700;padding:6px 13px;border-radius:var(--radius-sm);border:1px solid var(--border);color:var(--muted-2);background:rgba(148,163,184,.06)}
/* FOOTER */
.site-footer{background:linear-gradient(180deg,var(--bg-2),var(--bg));border-top:1px solid var(--border);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:11px;font-family:var(--font-head);font-weight:800;font-size:.92rem;margin-bottom:14px;line-height:1.3}
.footer-brand .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:1rem}
.footer-col p{color:var(--muted);font-size:.86rem;line-height:1.7}
.footer-col h4{font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--text);margin-bottom:16px}
.footer-col ul li{margin-bottom:9px}
.footer-col ul a{color:var(--muted);font-size:.88rem;transition:color .2s}
.footer-col ul a:hover{color:var(--accent-2)}
.age-badge{display:inline-block;margin-top:12px;font-weight:800;font-size:.82rem;padding:6px 14px;border-radius:var(--radius-sm);border:1px solid rgba(244,63,94,.5);color:var(--pink);background:rgba(244,63,94,.08)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid var(--border);margin-top:38px;padding-top:22px;color:var(--muted);font-size:.8rem}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:var(--radius-pill);
  display:grid;place-items:center;font-size:1.25rem;
  background:rgba(7,7,13,.8);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.85),rgba(7,7,13,.85)),linear-gradient(135deg,var(--accent-2),var(--accent));
  background-origin:border-box;background-clip:padding-box,border-box;
  color:var(--accent-2);box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease;opacity:.78;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 28px rgba(6,182,212,.7)}
.fab:active{transform:scale(.94) translateY(2px)}
.fab .dot{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:var(--pink);box-shadow:0 0 8px var(--pink)}
/* RESPONSIVE */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .fish-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .metric-band{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  .main-nav{display:none}
  .nav-cta .login{display:inline-flex}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .mobile-nav.open{display:flex}
  .section{padding:56px 0}
  .fish-grid{grid-template-columns:repeat(2,1fr)}
  .room-row{grid-template-columns:1fr 1fr;font-size:.84rem}
  .room-row.head{display:none}
  .compare{grid-template-columns:1fr}
  .cta-band{padding:30px 22px}
  .fab{bottom:82px}
}
@media (max-width:520px){
  .feature-grid{grid-template-columns:1fr}
  .fish-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .metric-band{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .brand{max-width:210px;font-size:.85rem}
  .hero-actions .btn{width:100%}
  .stat-pill{flex:1 1 100%}
}

/* roulang page: category3 */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --bg-3:#12122a;
  --deep:#05131f;
  --accent:#06b6d4;
  --accent-2:#a3e635;
  --pink:#f43f5e;
  --gold:#fbbf24;
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#cdd6e4;
  --border:rgba(148,163,184,.18);
  --border-strong:rgba(6,182,212,.42);
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --radius-pill:999px;
  --shadow:0 12px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 22px rgba(6,182,212,.35);
  --shadow-glow-lime:0 0 18px rgba(163,230,53,.35);
  --container:1180px;
  --font-body:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-head:'Montserrat','Be Vietnam Pro',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--font-head);margin:0;line-height:1.25}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-2);padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid rgba(163,230,53,.35);background:rgba(163,230,53,.07);
}
.eyebrow.cyan{color:var(--accent);border-color:rgba(6,182,212,.4);background:rgba(6,182,212,.08)}
.eyebrow.gold{color:var(--gold);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}
.section{padding:74px 0;position:relative}
.section.alt{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 60%,var(--bg) 100%)}
.section.deep{background:radial-gradient(120% 90% at 15% 0%,rgba(6,182,212,.12),transparent 55%),linear-gradient(180deg,var(--bg-2),var(--bg))}
.section-head{max-width:780px;margin-bottom:40px}
.section-head h2{font-size:clamp(1.5rem,3vw,2.15rem);font-weight:800;margin:14px 0 12px}
.section-head p{color:var(--muted);font-size:1rem;line-height:1.7}
.grid{display:grid;gap:22px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:var(--radius-pill);font-weight:700;font-size:.95rem;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(120deg,var(--accent-2),var(--accent));
  color:#04121a;box-shadow:var(--shadow-glow-lime);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(163,230,53,.4)}
.btn-ghost{
  border:1px solid var(--border-strong);color:var(--text);background:rgba(6,182,212,.06);
}
.btn-ghost:hover{background:rgba(6,182,212,.16);transform:translateY(-3px);box-shadow:var(--shadow-glow)}
.btn-gold{
  background:linear-gradient(120deg,var(--gold),#f97316);color:#1a0e00;
  box-shadow:0 10px 26px rgba(251,191,36,.32);
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(251,191,36,.45)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.tagline-strip{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  font-size:.75rem;font-weight:600;padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid var(--border);color:var(--muted-2);background:rgba(148,163,184,.06);
}
.tag.hot{color:var(--pink);border-color:rgba(244,63,94,.4);background:rgba(244,63,94,.08)}
.tag.gold{color:var(--gold);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}
.tag.lime{color:var(--accent-2);border-color:rgba(163,230,53,.4);background:rgba(163,230,53,.08)}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(7,7,13,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:70px}
.brand{
  display:flex;align-items:center;gap:11px;font-family:var(--font-head);
  font-weight:800;font-size:.95rem;line-height:1.2;max-width:290px;
}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:grid;place-items:center;font-size:1.15rem;color:#04121a;
  box-shadow:var(--shadow-glow-lime);
}
.brand-text{color:var(--text)}
.brand-text span{color:var(--accent-2)}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{
  font-size:.86rem;font-weight:600;color:var(--muted-2);
  padding:9px 14px;border-radius:var(--radius-pill);
  transition:color .2s,background .2s;
}
.main-nav a:hover{color:var(--text);background:rgba(148,163,184,.1)}
.main-nav a.active{color:var(--accent-2);background:rgba(163,230,53,.1)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;font-size:1.35rem;color:var(--text);padding:8px;border-radius:10px;border:1px solid var(--border)}
.mobile-nav{display:none;flex-direction:column;gap:4px;padding:14px 20px 20px;border-top:1px solid var(--border)}
.mobile-nav a{padding:11px 12px;border-radius:12px;font-weight:600;color:var(--muted-2)}
.mobile-nav a.active{color:var(--accent-2);background:rgba(163,230,53,.1)}
.mobile-nav .mobile-cta{display:flex;gap:10px;margin-top:8px}
/* HERO */
.hero{
  position:relative;overflow:hidden;
  padding:66px 0 74px;
  background:
    linear-gradient(180deg,rgba(7,7,13,.72),rgba(7,7,13,.94)),
    url('/assets/images/747f16717ac714a0.jpg') center/cover no-repeat;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(90% 70% at 82% 12%,rgba(6,182,212,.22),transparent 55%),
             radial-gradient(70% 60% at 8% 90%,rgba(163,230,53,.14),transparent 55%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero h1{
  font-size:clamp(1.75rem,4.2vw,3rem);font-weight:900;letter-spacing:-.02em;
  max-width:16em;margin-bottom:20px;
}
.hero h1 em{font-style:normal;color:var(--accent-2)}
.hero-lead{font-size:1.02rem;color:var(--muted-2);max-width:660px;line-height:1.75}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px}
.stat-pill{
  background:rgba(148,163,184,.08);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 18px;min-width:150px;
}
.stat-pill strong{display:block;font-family:var(--font-head);font-size:1.35rem;font-weight:800;color:var(--accent-2)}
.stat-pill span{font-size:.78rem;color:var(--muted)}
/* CATEGORY INTRO BLOCK */
.cat-hero{
  position:relative;overflow:hidden;
  padding:60px 0 56px;
  background:
    linear-gradient(180deg,rgba(7,7,13,.78),rgba(7,7,13,.95)),
    url('/assets/images/178ac30179e2bd7c.jpg') center/cover no-repeat;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(80% 70% at 85% 8%,rgba(251,191,36,.16),transparent 55%),
             radial-gradient(70% 60% at 5% 95%,rgba(6,182,212,.16),transparent 55%);
  pointer-events:none;
}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center}
.cat-hero h1{font-size:clamp(1.7rem,3.9vw,2.7rem);font-weight:900;letter-spacing:-.02em;margin:16px 0 18px}
.cat-hero h1 em{font-style:normal;color:var(--gold)}
.cat-hero-lead{font-size:1.01rem;color:var(--muted-2);line-height:1.75;max-width:620px}
.cat-hero-media{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-strong);
  box-shadow:var(--shadow);
}
.cat-hero-media img{width:100%;object-fit:cover}
/* METRIC BOARD */
.metric-board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric-card{
  background:linear-gradient(160deg,rgba(18,18,42,.9),rgba(7,7,13,.9));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:22px 20px;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.metric-card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.metric-card i{font-size:1.3rem;color:var(--accent-2);margin-bottom:12px;display:block}
.metric-card strong{display:block;font-family:var(--font-head);font-size:1.5rem;font-weight:800;color:var(--text)}
.metric-card span{font-size:.82rem;color:var(--muted)}
/* HUNT CARDS */
.hunt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hunt-card{
  background:linear-gradient(165deg,rgba(18,18,42,.94),rgba(7,7,13,.94));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.hunt-card:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.hunt-card-media{position:relative;aspect-ratio:16/9;overflow:hidden}
.hunt-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.hunt-card:hover .hunt-card-media img{transform:scale(1.06)}
.corner-tag{
  position:absolute;top:12px;left:12px;
  font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  padding:6px 12px;border-radius:8px;background:linear-gradient(120deg,var(--pink),#b91c36);color:#fff;
  box-shadow:0 6px 18px rgba(244,63,94,.4);
}
.corner-tag.gold{background:linear-gradient(120deg,var(--gold),#f97316);color:#1a0e00}
.hunt-card-body{padding:20px 20px 22px;flex:1;display:flex;flex-direction:column}
.hunt-card-body h3{font-size:1.06rem;font-weight:800;margin-bottom:8px}
.hunt-card-body p{color:var(--muted);font-size:.9rem;line-height:1.65;flex:1}
.hunt-card-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
/* BOARD TABLE */
.board-wrap{
  border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;background:rgba(18,18,42,.6);
}
.board-row{
  display:grid;grid-template-columns:70px 1.4fr 1fr 1fr;gap:14px;align-items:center;
  padding:16px 20px;border-bottom:1px solid var(--border);
}
.board-row:last-child{border-bottom:none}
.board-row.head{background:rgba(6,182,212,.08);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-weight:700}
.board-rank{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  font-family:var(--font-head);font-weight:800;font-size:.95rem;
  background:rgba(148,163,184,.1);border:1px solid var(--border);color:var(--muted-2);
}
.board-rank.top{background:linear-gradient(135deg,var(--gold),#f97316);color:#1a0e00;border-color:transparent}
.board-name{font-weight:700;font-size:.95rem}
.board-name small{display:block;font-weight:500;color:var(--muted);font-size:.78rem}
.board-val{font-family:var(--font-head);font-weight:700;color:var(--accent-2);font-size:.95rem}
.board-tag{font-size:.78rem;color:var(--muted-2)}
/* FLOW */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.flow-step{
  position:relative;padding:24px 20px;border-radius:var(--radius);
  background:rgba(148,163,184,.05);border:1px solid var(--border);
}
.flow-step:hover{border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.flow-num{
  font-family:var(--font-head);font-weight:900;font-size:1.6rem;
  color:transparent;-webkit-text-stroke:1.4px var(--accent);display:block;margin-bottom:10px;
}
.flow-step h3{font-size:1rem;font-weight:800;margin-bottom:8px}
.flow-step p{color:var(--muted);font-size:.88rem;line-height:1.65}
/* SCENE SPLIT */
.scene-split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.scene-split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-strong);box-shadow:var(--shadow)}
.scene-list li{display:flex;gap:14px;padding:15px 0;border-bottom:1px dashed var(--border)}
.scene-list li:last-child{border-bottom:none}
.scene-list i{color:var(--accent-2);font-size:1.05rem;margin-top:4px}
.scene-list strong{display:block;font-size:.97rem;margin-bottom:3px}
.scene-list span{color:var(--muted);font-size:.88rem;line-height:1.6}
/* REWARD TABLE */
.reward-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.reward-card{
  padding:26px 22px;border-radius:var(--radius-lg);text-align:left;
  background:linear-gradient(170deg,rgba(18,18,42,.95),rgba(7,7,13,.95));
  border:1px solid var(--border);position:relative;overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.reward-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--accent-2),var(--accent));
}
.reward-card.gold::before{background:linear-gradient(90deg,var(--gold),#f97316)}
.reward-card.pink::before{background:linear-gradient(90deg,var(--pink),#a21caf)}
.reward-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.reward-card h3{font-size:1.02rem;font-weight:800;margin-bottom:10px}
.reward-mult{font-family:var(--font-head);font-size:2rem;font-weight:900;color:var(--accent-2);margin-bottom:8px}
.reward-card.gold .reward-mult{color:var(--gold)}
.reward-card.pink .reward-mult{color:var(--pink)}
.reward-card p{color:var(--muted);font-size:.88rem;line-height:1.65}
/* CONTENT LIST */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;
  background:rgba(18,18,42,.72);border:1px solid var(--border);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.post-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:var(--shadow-glow)}
.post-card-thumb{aspect-ratio:16/9;overflow:hidden;background:rgba(148,163,184,.08)}
.post-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.post-card:hover .post-card-thumb img{transform:scale(1.06)}
.post-card-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.post-card-body h3{font-size:1rem;font-weight:800;line-height:1.45;margin-bottom:8px}
.post-card-body p{color:var(--muted);font-size:.87rem;line-height:1.65;flex:1}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:.76rem;color:var(--muted);margin-top:14px}
.empty-note{color:var(--muted);font-size:.92rem;padding:26px;border:1px dashed var(--border);border-radius:var(--radius);text-align:center}
/* TRUST */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.trust-item{
  padding:22px 20px;border-radius:var(--radius);border:1px solid var(--border);
  background:rgba(148,163,184,.05);display:flex;gap:14px;align-items:flex-start;
}
.trust-item i{color:var(--accent);font-size:1.2rem;margin-top:3px}
.trust-item strong{display:block;font-size:.96rem;margin-bottom:4px}
.trust-item span{color:var(--muted);font-size:.86rem;line-height:1.6}
.pay-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.pay-badge{
  font-size:.75rem;font-weight:700;padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid rgba(6,182,212,.35);color:var(--accent);background:rgba(6,182,212,.08);
}
/* FAQ */
.faq-list{display:grid;gap:14px}
.faq-item{
  border:1px solid var(--border);border-radius:var(--radius);
  background:rgba(18,18,42,.6);overflow:hidden;
}
.faq-item summary{
  cursor:pointer;padding:18px 22px;font-weight:700;font-size:.98rem;
  display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--accent-2);transition:transform .25s ease}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 22px 20px;color:var(--muted);font-size:.9rem;line-height:1.7}
/* CTA */
.cta-panel{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:44px 38px;border:1px solid var(--border-strong);
  background:
    linear-gradient(120deg,rgba(6,182,212,.16),rgba(163,230,53,.1)),
    linear-gradient(180deg,rgba(18,18,42,.96),rgba(7,7,13,.96));
  display:grid;grid-template-columns:1.3fr .7fr;gap:34px;align-items:center;
}
.cta-panel h2{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:900;margin-bottom:14px}
.cta-panel p{color:var(--muted-2);font-size:.96rem;line-height:1.7}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
/* FORM */
.form-card{
  border-radius:var(--radius-lg);border:1px solid var(--border);
  background:rgba(7,7,13,.72);padding:24px 22px;
}
.form-card h3{font-size:1.05rem;font-weight:800;margin-bottom:6px}
.form-card p{color:var(--muted);font-size:.86rem;margin-bottom:16px}
.form-field{margin-bottom:14px}
.form-field label{display:block;font-size:.8rem;font-weight:600;color:var(--muted-2);margin-bottom:7px}
.form-field input,.form-field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(148,163,184,.08);border:1px solid var(--border);color:var(--text);
  font-family:inherit;font-size:.92rem;outline:none;transition:border-color .2s,box-shadow .2s;
}
.form-field input:focus,.form-field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(6,182,212,.18)}
.form-note{font-size:.76rem;color:var(--muted);margin-top:10px}
.form-card .btn{width:100%;margin-top:8px}
/* FOOTER */
.site-footer{margin-top:20px;border-top:1px solid var(--border);background:linear-gradient(180deg,var(--bg-2),#04040a);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:30px}
.footer-brand{display:flex;align-items:flex-start;gap:11px;font-family:var(--font-head);font-weight:800;font-size:.92rem;line-height:1.4;margin-bottom:14px}
.footer-brand .brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:11px}
.footer-col p{color:var(--muted);font-size:.86rem;line-height:1.7}
.footer-col h4{font-size:.9rem;font-weight:800;margin-bottom:14px;color:var(--text)}
.footer-col ul li{margin-bottom:9px}
.footer-col ul a{color:var(--muted);font-size:.86rem;transition:color .2s}
.footer-col ul a:hover{color:var(--accent-2)}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;margin-top:12px;
  width:44px;height:44px;border-radius:12px;font-family:var(--font-head);font-weight:800;
  border:1px solid rgba(244,63,94,.45);color:var(--pink);background:rgba(244,63,94,.08);
}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  margin-top:40px;padding-top:22px;border-top:1px solid var(--border);
  font-size:.8rem;color:var(--muted);
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:1.25rem;color:#04121a;
  background:linear-gradient(135deg,var(--accent-2),var(--accent));
  box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease;
  opacity:.85;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 30px rgba(163,230,53,.6)}
.fab:active{transform:scale(.95)}
.fab .fab-dot{
  position:absolute;top:4px;right:5px;width:11px;height:11px;border-radius:50%;
  background:var(--pink);border:2px solid #fff;
}
/* RESPONSIVE */
@media (max-width:1024px){
  .metric-board{grid-template-columns:repeat(2,1fr)}
  .hunt-grid,.post-grid,.reward-grid,.trust-grid{grid-template-columns:repeat(2,1fr)}
  .flow-grid{grid-template-columns:repeat(2,1fr)}
  .cat-hero-inner{grid-template-columns:1fr;gap:26px}
  .scene-split{grid-template-columns:1fr;gap:26px}
  .cta-panel{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .main-nav{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto}
  .nav-cta{display:none}
  .mobile-nav.open{display:flex}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:52px 0 58px}
  .brand{max-width:210px;font-size:.82rem}
  .board-row{grid-template-columns:56px 1.3fr 1fr;font-size:.85rem}
  .board-row .board-tag{display:none}
  .board-row.head .board-tag{display:none}
}
@media (max-width:520px){
  .metric-board,.hunt-grid,.post-grid,.reward-grid,.trust-grid,.flow-grid{grid-template-columns:1fr}
  .hero h1{font-size:1.55rem}
  .btn{width:100%}
  .hero-actions{gap:10px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .board-row{grid-template-columns:48px 1fr;row-gap:4px}
  .board-val{grid-column:2}
  .fab{left:12px;bottom:88px;width:52px;height:52px}
}