/* roulang page: index */
:root{
  --bg:#05100c;
  --bg-soft:#0a1d16;
  --bg-elev:#0e261d;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(255,255,255,.08);
  --gold:#f59e0b;
  --gold-2:#fcd34d;
  --jade:#10b981;
  --jade-soft:#a7f3d0;
  --text:#f0fdf4;
  --muted:#9db3a8;
  --dim:#6f8579;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 45px rgba(0,0,0,.45);
  --shadow-gold:0 10px 30px rgba(245,158,11,.22);
  --max:1200px;
  --font:'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(16,185,129,.14), transparent 60%),
    radial-gradient(900px 520px at 92% 4%, rgba(245,158,11,.12), transparent 62%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .25s ease}
a:hover{color:var(--gold-2)}
button,input,textarea,select{font-family:inherit}
ul{list-style:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);font-weight:700;
  background:rgba(245,158,11,.08);
  border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;
}
.section-head{margin-bottom:36px;max-width:820px}
.section-head h2{
  font-size:clamp(1.5rem,2.6vw,2.15rem);
  font-weight:800;line-height:1.28;margin:16px 0 12px;
  letter-spacing:-.01em;
}
.section-head p{color:var(--muted);font-size:1.02rem;max-width:760px}
.grad-text{
  background:linear-gradient(100deg,var(--gold-2),var(--gold) 55%,var(--jade-soft));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:999px;font-weight:700;font-size:.95rem;
  padding:13px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn i{font-size:.95rem}
.btn-gold{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#1a1206;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(245,158,11,.36);color:#1a1206}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-2)}
.btn-ghost:hover{background:rgba(245,158,11,.1);transform:translateY(-2px);color:var(--gold-2)}
.btn-jade{background:linear-gradient(120deg,#34d399,#10b981);color:#04231a;box-shadow:0 10px 28px rgba(16,185,129,.28)}
.btn-jade:hover{transform:translateY(-2px);color:#04231a;box-shadow:0 16px 34px rgba(16,185,129,.36)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:8px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(16,185,129,.12);color:var(--jade-soft);border:1px solid rgba(16,185,129,.3);
}
.tag--gold{background:rgba(245,158,11,.12);color:var(--gold-2);border-color:var(--line)}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(5,16,12,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold-2),var(--gold) 55%,#b45309);
  display:flex;align-items:center;justify-content:center;
  color:#1a1206;font-size:1.15rem;box-shadow:0 8px 20px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.94rem;font-weight:800;color:var(--text);letter-spacing:-.01em}
.brand-text span{font-size:11px;color:var(--gold-2);letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  font-size:.9rem;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:10px;white-space:nowrap;
}
.main-nav a:hover,.main-nav a.active{color:var(--gold-2);background:rgba(245,158,11,.1)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-size:.88rem;font-weight:700;color:var(--gold-2);padding:9px 14px;border-radius:999px;border:1px solid var(--line)}
.nav-login:hover{background:rgba(245,158,11,.1);color:var(--gold-2)}
.nav-signup{font-size:.88rem;font-weight:800;padding:10px 20px;border-radius:999px;background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#1a1206}
.nav-signup:hover{color:#1a1206;transform:translateY(-1px);box-shadow:var(--shadow-gold)}
.nav-toggle{
  display:none;background:transparent;border:1px solid var(--line);
  color:var(--gold-2);width:44px;height:44px;border-radius:12px;font-size:1.1rem;
}
.mobile-panel{display:none;border-top:1px solid var(--line-soft);padding:14px 0 18px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:12px 4px;border-bottom:1px solid var(--line-soft);color:var(--muted);font-weight:600}
.mobile-panel a:hover{color:var(--gold-2)}
.mobile-panel .m-cta{display:flex;gap:10px;margin-top:16px}
.mobile-panel .m-cta .btn{flex:1;padding:12px 10px;font-size:.86rem}

/* HERO */
.hero{position:relative;padding:72px 0 64px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/7587de4bf1f7602d.jpg');
  background-size:cover;background-position:center;
  opacity:.24;z-index:0;
}
.hero::after{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(5,16,12,.72),rgba(5,16,12,.95) 70%,var(--bg));
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:start}
.hero h1{
  font-size:clamp(1.85rem,3.6vw,2.9rem);
  font-weight:900;line-height:1.22;letter-spacing:-.02em;margin:18px 0 18px;
}
.hero-lead{color:var(--muted);font-size:1.03rem;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 26px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;border-top:1px solid var(--line-soft);padding-top:24px}
.hero-stats .num{font-size:1.5rem;font-weight:900;color:var(--gold-2);line-height:1.1}
.hero-stats .lbl{font-size:.8rem;color:var(--dim);margin-top:4px}
.hero-panel{
  background:linear-gradient(165deg,rgba(14,38,29,.96),rgba(5,16,12,.96));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:1.05rem;font-weight:800;margin-bottom:6px}
.hero-panel .sub{font-size:.85rem;color:var(--dim);margin-bottom:20px}
.link-row{
  display:flex;align-items:center;gap:12px;
  padding:13px 14px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
  margin-bottom:10px;
}
.link-row:hover{border-color:var(--line);background:rgba(245,158,11,.06)}
.link-dot{width:9px;height:9px;border-radius:50%;background:var(--jade);flex-shrink:0;box-shadow:0 0 10px rgba(16,185,129,.8)}
.link-row .meta{flex:1;min-width:0}
.link-row .meta strong{display:block;font-size:.88rem;font-weight:700}
.link-row .meta em{font-style:normal;font-size:.76rem;color:var(--dim)}
.link-row .ping{font-size:.75rem;font-weight:700;color:var(--jade-soft);white-space:nowrap}
.hero-note{font-size:.78rem;color:var(--dim);margin-top:14px;line-height:1.55}

/* SAFE / ASSURE */
.assure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.assure-item{padding:24px 22px;border-radius:var(--radius);background:rgba(255,255,255,.025);border:1px solid var(--line-soft)}
.assure-item i{font-size:1.3rem;color:var(--gold-2);margin-bottom:14px}
.assure-item h3{font-size:1.03rem;font-weight:800;margin-bottom:9px}
.assure-item p{font-size:.9rem;color:var(--muted)}

/* CHECKLIST */
.check-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
.check-list li{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line-soft);
}
.check-list li:last-child{border-bottom:0}
.check-list .ic{
  width:34px;height:34px;border-radius:10px;flex-shrink:0;
  background:rgba(16,185,129,.12);color:var(--jade-soft);
  display:flex;align-items:center;justify-content:center;font-size:.9rem;
}
.check-list strong{display:block;font-size:.97rem;font-weight:700;margin-bottom:3px}
.check-list span{font-size:.87rem;color:var(--muted)}
.check-visual{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  position:relative;
}
.check-visual img{width:100%;height:100%;object-fit:cover;min-height:340px}
.check-visual .cap{
  position:absolute;left:0;right:0;bottom:0;padding:18px 20px;
  background:linear-gradient(180deg,transparent,rgba(5,16,12,.94));
}
.check-visual .cap strong{display:block;font-size:1rem;font-weight:800}
.check-visual .cap span{font-size:.82rem;color:var(--muted)}

/* BADGES */
.badge-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  padding:26px;border-radius:var(--radius-lg);
  border:1px solid var(--line);background:linear-gradient(140deg,rgba(245,158,11,.07),rgba(16,185,129,.05));
}
.badge-cell{display:flex;gap:12px;align-items:center}
.badge-cell i{font-size:1.25rem;color:var(--gold-2)}
.badge-cell strong{display:block;font-size:.88rem;font-weight:700}
.badge-cell span{font-size:.76rem;color:var(--dim)}

/* LIMITS */
.limit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.limit-card{
  padding:26px;border-radius:var(--radius);
  background:rgba(255,255,255,.025);border:1px solid var(--line-soft);
}
.limit-card h3{font-size:1.05rem;font-weight:800;margin-bottom:12px;display:flex;align-items:center;gap:9px}
.limit-card h3 i{color:var(--gold-2);font-size:.95rem}
.limit-card ul li{font-size:.9rem;color:var(--muted);padding-left:20px;position:relative;margin-bottom:9px}
.limit-card ul li::before{content:'\f058';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;left:0;color:var(--jade);font-size:.8rem}

/* CMS NEWS */
.news-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:36px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:0}
.news-item{
  display:flex;gap:18px;padding:22px 0;border-bottom:1px solid var(--line-soft);
  align-items:flex-start;
}
.news-item:first-child{padding-top:0}
.news-thumb{
  width:150px;height:98px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0;
  border:1px solid var(--line-soft);
}
.news-body{min-width:0}
.news-body .tag{margin-bottom:8px}
.news-body h3{font-size:1.03rem;font-weight:800;line-height:1.4;margin-bottom:7px}
.news-body h3 a:hover{color:var(--gold-2)}
.news-body p{font-size:.87rem;color:var(--muted)}
.news-body time{display:block;font-size:.76rem;color:var(--dim);margin-top:8px}
.news-side{
  padding:24px;border-radius:var(--radius-lg);
  border:1px solid var(--line);background:linear-gradient(160deg,rgba(14,38,29,.9),rgba(5,16,12,.9));
  position:sticky;top:96px;
}
.news-side h3{font-size:1rem;font-weight:800;margin-bottom:16px}
.news-side .side-item{padding:12px 0;border-bottom:1px solid var(--line-soft)}
.news-side .side-item:last-of-type{border-bottom:0}
.news-side .side-item a{font-size:.88rem;font-weight:600;color:var(--text);line-height:1.45}
.news-side .side-item a:hover{color:var(--gold-2)}
.news-side .side-item span{display:block;font-size:.74rem;color:var(--dim);margin-top:4px}
.news-more{display:inline-flex;margin-top:18px;font-size:.85rem;font-weight:700;color:var(--gold-2)}
.news-more:hover{color:var(--gold-2)}

/* TRUST */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-item{
  padding:24px 20px;text-align:left;border-radius:var(--radius);
  background:rgba(255,255,255,.025);border:1px solid var(--line-soft);
  transition:transform .25s ease,border-color .25s ease;
}
.trust-item:hover{transform:translateY(-4px);border-color:var(--line)}
.trust-item i{font-size:1.15rem;color:var(--gold-2);margin-bottom:12px}
.trust-item strong{display:block;font-size:.93rem;font-weight:800;margin-bottom:6px}
.trust-item p{font-size:.83rem;color:var(--muted)}

/* CATEGORY MATRIX */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{
  display:block;padding:28px 24px;border-radius:var(--radius-lg);
  background:linear-gradient(155deg,rgba(14,38,29,.92),rgba(5,16,12,.92));
  border:1px solid var(--line-soft);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-gold)}
.cat-card i{font-size:1.3rem;color:var(--gold-2);margin-bottom:16px;display:block}
.cat-card h3{font-size:1.08rem;font-weight:800;margin-bottom:9px;color:var(--text)}
.cat-card p{font-size:.87rem;color:var(--muted);margin-bottom:14px}
.cat-card .go{font-size:.82rem;font-weight:700;color:var(--jade-soft)}
.cat-card:hover .go{color:var(--gold-2)}

/* SCENARIO / STEPS */
.step-track{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step-box{position:relative;padding:26px 22px;border-radius:var(--radius);background:rgba(255,255,255,.025);border:1px solid var(--line-soft)}
.step-box .idx{
  font-size:.8rem;font-weight:900;color:#1a1206;
  width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(120deg,var(--gold-2),var(--gold));margin-bottom:16px;
}
.step-box h3{font-size:1rem;font-weight:800;margin-bottom:8px}
.step-box p{font-size:.86rem;color:var(--muted)}

/* SCREENSHOT STAGE */
.stage{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.stage-img{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-soft);position:relative}
.stage-img img{width:100%;height:100%;object-fit:cover;min-height:280px}
.stage-img .ov{
  position:absolute;inset:auto 0 0 0;padding:18px 20px;
  background:linear-gradient(180deg,transparent,rgba(5,16,12,.95));
}
.stage-img .ov strong{display:block;font-size:.98rem;font-weight:800}
.stage-img .ov span{font-size:.8rem;color:var(--muted)}

/* KPI ROW */
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.kpi{padding:22px 20px;border-radius:var(--radius);border:1px solid var(--line-soft);background:rgba(255,255,255,.02)}
.kpi .k-num{font-size:1.45rem;font-weight:900;color:var(--gold-2);line-height:1.1}
.kpi .k-lbl{font-size:.82rem;color:var(--muted);margin-top:6px}

/* PAYMENT */
.pay-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.pay-item{
  display:flex;flex-direction:column;align-items:center;gap:9px;
  padding:20px 12px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
  font-size:.83rem;font-weight:700;color:var(--muted);text-align:center;
}
.pay-item i{font-size:1.15rem;color:var(--gold-2)}
.pay-item:hover{border-color:var(--line);color:var(--gold-2)}

/* VOICES / REVIEWS */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.voice{padding:24px;border-radius:var(--radius);background:rgba(255,255,255,.025);border:1px solid var(--line-soft)}
.voice .stars{color:var(--gold-2);font-size:.8rem;margin-bottom:12px}
.voice p{font-size:.9rem;color:var(--muted);margin-bottom:16px}
.voice .who{display:flex;align-items:center;gap:11px}
.voice .av{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--jade),var(--gold));
  display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;color:#04231a;
}
.voice .who strong{display:block;font-size:.86rem;font-weight:700}
.voice .who span{font-size:.75rem;color:var(--dim)}

/* FAQ */
.faq-list{max-width:900px}
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-item:first-child{border-top:1px solid var(--line-soft)}
.faq-q{
  width:100%;background:transparent;border:0;color:var(--text);
  text-align:left;padding:22px 40px 22px 0;position:relative;
  font-size:1rem;font-weight:700;cursor:pointer;line-height:1.5;
}
.faq-q::after{
  content:'\2b';position:absolute;right:8px;top:50%;transform:translateY(-50%);
  color:var(--gold-2);font-size:1.2rem;font-weight:400;transition:transform .25s ease;
}
.faq-item.open .faq-q::after{content:'\2212'}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{font-size:.92rem;color:var(--muted);padding:0 40px 24px 0}
.faq-item.open .faq-a{max-height:520px}
.faq-q:hover{color:var(--gold-2)}

/* CTA BAND */
.cta-band{
  border-radius:var(--radius-lg);padding:52px 44px;text-align:center;
  background:
    radial-gradient(700px 320px at 50% -10%, rgba(245,158,11,.24), transparent 65%),
    linear-gradient(140deg,rgba(14,38,29,.96),rgba(5,16,12,.96));
  border:1px solid var(--line);
}
.cta-band h2{font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:900;line-height:1.28;margin-bottom:14px}
.cta-band p{color:var(--muted);max-width:660px;margin:0 auto 28px}
.cta-band .btns{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* FOOTER */
.site-footer{
  border-top:1px solid var(--line-soft);padding:58px 0 0;
  background:linear-gradient(180deg,rgba(255,255,255,.015),rgba(0,0,0,.2));
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:40px}
.footer-brand p{font-size:.86rem;color:var(--muted);margin:16px 0 0;max-width:320px}
.footer-col h4{font-size:.92rem;font-weight:800;margin-bottom:16px;color:var(--gold-2)}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:.85rem;color:var(--muted)}
.footer-col a:hover{color:var(--gold-2)}
.footer-col p{font-size:.85rem;color:var(--muted);margin-bottom:10px}
.footer-bottom{
  border-top:1px solid var(--line-soft);padding:20px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.79rem;color:var(--dim);
}
.age-badge{
  display:inline-flex;align-items:center;gap:7px;font-size:.75rem;font-weight:800;
  border:1px solid var(--line);color:var(--gold-2);padding:5px 12px;border-radius:999px;
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:1050;
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold-2),var(--gold) 60%,#b45309);
  color:#1a1206;display:flex;align-items:center;justify-content:center;font-size:1.2rem;
  box-shadow:0 8px 26px rgba(245,158,11,.4);
  border:2px solid rgba(252,211,77,.7);
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s ease,box-shadow .25s ease;
}
.fab:hover{transform:scale(1.1);box-shadow:0 12px 34px rgba(245,158,11,.55);color:#1a1206}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .badge-dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;
  background:#dc2626;border:2px solid #fff;
}
@keyframes fabFloat{0%,100%{margin-bottom:0}50%{margin-bottom:8px}}

/* RESPONSIVE */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .check-grid{grid-template-columns:1fr;gap:28px}
  .news-layout{grid-template-columns:1fr}
  .news-side{position:static}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .badge-strip{grid-template-columns:repeat(2,1fr)}
  .step-track{grid-template-columns:repeat(2,1fr)}
  .kpi-row{grid-template-columns:repeat(2,1fr)}
  .pay-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .main-nav a{padding:9px 10px;font-size:.85rem}
}
@media (max-width:860px){
  .main-nav{display:none}
  .nav-actions .nav-login,.nav-actions .nav-signup{display:none}
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .nav-actions{margin-left:auto}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .assure-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .stage{grid-template-columns:1fr}
  .voice-grid{grid-template-columns:1fr}
  .limit-grid{grid-template-columns:1fr}
  .cta-band{padding:38px 24px}
  .hero{padding:50px 0 46px}
  .hero-stats{grid-template-columns:1fr 1fr}
  .news-thumb{width:110px;height:76px}
}
@media (max-width:520px){
  .container{padding:0 15px}
  .brand-text strong{font-size:.82rem}
  .brand-text span{display:none}
  .trust-grid{grid-template-columns:1fr}
  .badge-strip{grid-template-columns:1fr}
  .step-track{grid-template-columns:1fr}
  .kpi-row{grid-template-columns:1fr 1fr}
  .pay-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .news-item{flex-direction:column}
  .news-thumb{width:100%;height:170px}
  .footer-bottom{flex-direction:column}
  .fab{bottom:88px;left:12px;width:52px;height:52px}
}

/* roulang page: article */
:root{
  --bg:#05100c;
  --bg-soft:#0a1d16;
  --bg-elev:#0e261d;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(255,255,255,.08);
  --gold:#f59e0b;
  --gold-2:#fcd34d;
  --jade:#10b981;
  --jade-soft:#a7f3d0;
  --text:#f0fdf4;
  --muted:#9db3a8;
  --dim:#6f8579;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 45px rgba(0,0,0,.45);
  --shadow-gold:0 10px 30px rgba(245,158,11,.22);
  --max:1200px;
  --font:'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(16,185,129,.14), transparent 60%),
    radial-gradient(900px 520px at 92% 4%, rgba(245,158,11,.12), transparent 62%),
    var(--bg);
  color:var(--text);
  line-height:1.66;
  font-size:16px;
  overflow-x:hidden;
  margin:0;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .25s ease}
a:hover{color:var(--gold-2)}
button,input,textarea,select{font-family:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);font-weight:700;
  background:rgba(245,158,11,.08);
  border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;
}
.section-head{margin-bottom:36px;max-width:840px}
.section-head h2{
  font-size:clamp(1.5rem,2.6vw,2.15rem);
  font-weight:800;line-height:1.28;margin:16px 0 12px;
  letter-spacing:-.01em;
}
.section-head p{color:var(--muted);font-size:1.02rem;max-width:780px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:999px;font-weight:700;font-size:.95rem;
  padding:13px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn i{font-size:.95rem}
.btn-gold{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#1a1206;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(245,158,11,.36);color:#1a1206}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-2)}
.btn-ghost:hover{background:rgba(245,158,11,.1);transform:translateY(-2px);color:var(--gold-2)}
.btn-jade{background:linear-gradient(120deg,#34d399,#10b981);color:#04231a;box-shadow:0 10px 28px rgba(16,185,129,.28)}
.btn-jade:hover{transform:translateY(-2px);color:#04231a;box-shadow:0 16px 34px rgba(16,185,129,.36)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:8px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(16,185,129,.12);color:var(--jade-soft);border:1px solid rgba(16,185,129,.3);
}
.tag--gold{background:rgba(245,158,11,.12);color:var(--gold-2);border-color:var(--line)}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(5,16,12,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold-2),var(--gold) 55%,#b45309);
  display:flex;align-items:center;justify-content:center;
  color:#1a1206;font-size:1.15rem;box-shadow:0 8px 20px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.94rem;font-weight:800;color:var(--text);letter-spacing:-.01em}
.brand-text span{font-size:11px;color:var(--gold-2);letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  font-size:.9rem;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:10px;white-space:nowrap;
}
.main-nav a:hover,.main-nav a.active{color:var(--gold-2);background:rgba(245,158,11,.1)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-size:.88rem;font-weight:700;color:var(--gold-2);padding:9px 14px;border-radius:999px;border:1px solid var(--line)}
.nav-login:hover{background:rgba(245,158,11,.1);color:var(--gold-2)}
.nav-signup{font-size:.88rem;font-weight:800;padding:10px 20px;border-radius:999px;background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#1a1206}
.nav-signup:hover{color:#1a1206;transform:translateY(-1px);box-shadow:var(--shadow-gold)}
.nav-toggle{
  display:none;background:transparent;border:1px solid var(--line);
  color:var(--gold-2);width:44px;height:44px;border-radius:12px;font-size:1.1rem;
}
.mobile-panel{display:none;border-top:1px solid var(--line-soft);padding:14px 0 18px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:12px 4px;border-bottom:1px solid var(--line-soft);color:var(--muted);font-weight:600}
.mobile-panel a:hover{color:var(--gold-2)}
.mobile-panel .m-cta{display:flex;gap:10px;margin-top:16px}
.mobile-panel .m-cta .btn{flex:1;padding:12px 10px;font-size:.86rem}
/* ARTICLE HERO */
.article-hero{position:relative;padding:60px 0 44px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.article-hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/b756563165688d9f.jpg');
  background-size:cover;background-position:center;
  opacity:.2;z-index:0;
}
.article-hero::after{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(5,16,12,.7),rgba(5,16,12,.95) 72%,var(--bg));
}
.article-hero .container{position:relative;z-index:2}
.breadcrumb-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.82rem;color:var(--dim);margin-bottom:18px}
.breadcrumb-row a{color:var(--muted)}
.breadcrumb-row a:hover{color:var(--gold-2)}
.breadcrumb-row i{font-size:.6rem;opacity:.7}
.article-hero h1{
  font-size:clamp(1.7rem,3.2vw,2.6rem);
  font-weight:900;line-height:1.24;letter-spacing:-.02em;margin:16px 0 16px;max-width:960px;
}
.article-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;color:var(--muted);font-size:.86rem}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--dim)}
/* LAYOUT */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:44px;align-items:start}
.article-body{
  background:linear-gradient(180deg,rgba(255,255,255,.022),rgba(255,255,255,0));
  border:1px solid var(--line-soft);
  border-radius:var(--radius-lg);
  padding:36px 34px;
}
.article-body h2{
  font-size:clamp(1.25rem,2vw,1.6rem);font-weight:800;line-height:1.34;
  margin:38px 0 14px;letter-spacing:-.01em;
}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:1.12rem;font-weight:800;margin:26px 0 10px;color:var(--gold-2)}
.article-body p{color:var(--muted);margin:0 0 16px}
.article-body ul,.article-body ol{color:var(--muted);padding-left:20px;margin:0 0 18px}
.article-body li{margin-bottom:9px}
.article-body strong{color:var(--text)}
.article-body a{color:var(--gold-2);font-weight:600;border-bottom:1px dashed rgba(245,158,11,.5)}
.article-body a:hover{color:var(--gold)}
.article-body img{border-radius:var(--radius);margin:20px 0;border:1px solid var(--line-soft)}
.article-body blockquote{
  margin:22px 0;padding:16px 20px;border-left:3px solid var(--gold);
  background:rgba(245,158,11,.06);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--jade-soft);font-style:italic;
}
.article-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:.92rem}
.article-body th,.article-body td{border:1px solid var(--line-soft);padding:11px 13px;text-align:left;color:var(--muted)}
.article-body th{background:rgba(245,158,11,.08);color:var(--gold-2);font-weight:700}
.notice-box{
  border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;
  background:rgba(245,158,11,.06);color:var(--jade-soft);
}
.notice-box a{color:var(--gold-2);font-weight:700}
/* SIDEBAR */
.side-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,0));
  padding:24px;margin-bottom:22px;
}
.side-card h3{font-size:1rem;font-weight:800;margin:0 0 14px;color:var(--text);display:flex;align-items:center;gap:9px}
.side-card h3 i{color:var(--gold-2)}
.side-list{list-style:none;padding:0;margin:0}
.side-list li{padding:11px 0;border-bottom:1px dashed var(--line-soft);font-size:.9rem;color:var(--muted);display:flex;gap:10px;align-items:flex-start}
.side-list li:last-child{border-bottom:0}
.side-list li i{color:var(--jade);margin-top:4px;font-size:.75rem}
.side-cta{text-align:left}
.side-cta p{color:var(--muted);font-size:.9rem;margin:0 0 16px}
.side-cta .btn{width:100%;margin-bottom:10px}
/* INFO GRID */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.info-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(255,255,255,.02);padding:24px;height:100%;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.info-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.info-card .ic{
  width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.12);color:var(--gold-2);font-size:1.1rem;margin-bottom:16px;
}
.info-card h3{font-size:1.02rem;font-weight:800;margin:0 0 9px}
.info-card p{color:var(--muted);font-size:.92rem;margin:0}
/* FAQ */
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(255,255,255,.02);margin-bottom:14px;overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;background:transparent;border:0;color:var(--text);
  font-weight:700;font-size:1rem;padding:19px 22px;display:flex;justify-content:space-between;gap:16px;align-items:center;cursor:pointer;
}
.faq-q i{color:var(--gold-2);transition:transform .3s ease;flex-shrink:0}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{padding:0 22px 20px;color:var(--muted);font-size:.94rem;display:none}
.faq-item.open .faq-a{display:block}
/* CTA BAND */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:
    radial-gradient(600px 260px at 85% 10%, rgba(245,158,11,.16), transparent 60%),
    linear-gradient(180deg,rgba(16,185,129,.08),rgba(255,255,255,.01));
  padding:44px 38px;display:grid;grid-template-columns:1.4fr auto;gap:28px;align-items:center;
}
.cta-band h2{font-size:clamp(1.3rem,2.2vw,1.75rem);font-weight:900;margin:0 0 10px;line-height:1.3}
.cta-band p{color:var(--muted);margin:0;max-width:640px}
.cta-band .actions{display:flex;gap:12px;flex-wrap:wrap}
/* RELATED */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rel-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:rgba(255,255,255,.02);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.rel-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow)}
.rel-card img{width:100%;height:172px;object-fit:cover}
.rel-card .rc-body{padding:18px 20px 22px}
.rel-card .rc-body h4{font-size:1rem;font-weight:800;margin:10px 0 8px;line-height:1.4}
.rel-card .rc-body p{color:var(--muted);font-size:.88rem;margin:0}
/* FOOTER */
.site-footer{border-top:1px solid var(--line-soft);background:rgba(4,12,9,.9);padding:56px 0 24px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--muted);font-size:.9rem;max-width:360px}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;
  color:var(--gold-2);background:rgba(245,158,11,.09);border:1px solid var(--line);
  padding:7px 13px;border-radius:999px;
}
.footer-col h4{font-size:.92rem;font-weight:800;margin:0 0 16px;color:var(--text);text-transform:uppercase;letter-spacing:.08em}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col ul li{color:var(--muted);font-size:.9rem;margin-bottom:10px}
.footer-col ul li a{color:var(--muted)}
.footer-col ul li a:hover{color:var(--gold-2)}
.footer-col p{color:var(--muted);font-size:.9rem;margin:0 0 10px}
.footer-bottom{
  border-top:1px solid var(--line-soft);margin-top:34px;padding-top:20px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  color:var(--dim);font-size:.82rem;
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--gold-2),var(--gold) 60%,#b45309);
  color:#1a1206;font-size:1.25rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  border:2px solid rgba(252,211,77,.9);
  opacity:.85;transition:transform .25s ease,opacity .25s ease;
}
.fab:hover{transform:scale(1.1);opacity:1;color:#1a1206}
.fab::after{
  content:'';position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#dc2626;border:2px solid #fff;
}
/* RESPONSIVE */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:32px}
  .info-grid{grid-template-columns:repeat(2,1fr)}
  .rel-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;text-align:left}
}
@media (max-width:860px){
  .main-nav{display:none}
  .nav-actions{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto}
  .article-body{padding:26px 20px}
  .section{padding:58px 0}
  .section--tight{padding:44px 0}
}
@media (max-width:520px){
  .info-grid,.rel-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .brand-text strong{font-size:.86rem}
  .article-hero h1{font-size:1.5rem}
  .cta-band{padding:30px 22px}
}

/* roulang page: category1 */
:root{
  --bg:#05100c;
  --bg-soft:#0a1d16;
  --bg-elev:#0e261d;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(255,255,255,.08);
  --gold:#f59e0b;
  --gold-2:#fcd34d;
  --jade:#10b981;
  --jade-soft:#a7f3d0;
  --text:#f0fdf4;
  --muted:#9db3a8;
  --dim:#6f8579;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 45px rgba(0,0,0,.45);
  --shadow-gold:0 10px 30px rgba(245,158,11,.22);
  --max:1200px;
  --font:'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif;
}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(16,185,129,.14), transparent 60%),
    radial-gradient(900px 520px at 92% 4%, rgba(245,158,11,.12), transparent 62%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .25s ease}
a:hover{color:var(--gold-2)}
button,input,textarea,select{font-family:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);font-weight:700;
  background:rgba(245,158,11,.08);
  border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;
}
.section-head{margin-bottom:36px;max-width:820px}
.section-head h2{
  font-size:clamp(1.5rem,2.6vw,2.15rem);
  font-weight:800;line-height:1.28;margin:16px 0 12px;
  letter-spacing:-.01em;
}
.section-head p{color:var(--muted);font-size:1.02rem;max-width:760px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:999px;font-weight:700;font-size:.95rem;
  padding:13px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn i{font-size:.95rem}
.btn-gold{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#1a1206;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(245,158,11,.36);color:#1a1206}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-2)}
.btn-ghost:hover{background:rgba(245,158,11,.1);transform:translateY(-2px);color:var(--gold-2)}
.btn-jade{background:linear-gradient(120deg,#34d399,#10b981);color:#04231a;box-shadow:0 10px 28px rgba(16,185,129,.28)}
.btn-jade:hover{transform:translateY(-2px);color:#04231a;box-shadow:0 16px 34px rgba(16,185,129,.36)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:8px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(16,185,129,.12);color:var(--jade-soft);border:1px solid rgba(16,185,129,.3);
}
.tag--gold{background:rgba(245,158,11,.12);color:var(--gold-2);border-color:var(--line)}
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(5,16,12,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold-2),var(--gold) 55%,#b45309);
  display:flex;align-items:center;justify-content:center;
  color:#1a1206;font-size:1.15rem;box-shadow:0 8px 20px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.94rem;font-weight:800;color:var(--text);letter-spacing:-.01em}
.brand-text span{font-size:11px;color:var(--gold-2);letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  font-size:.9rem;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:10px;white-space:nowrap;
}
.main-nav a:hover,.main-nav a.active{color:var(--gold-2);background:rgba(245,158,11,.1)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-size:.88rem;font-weight:700;color:var(--gold-2);padding:9px 14px;border-radius:999px;border:1px solid var(--line)}
.nav-login:hover{background:rgba(245,158,11,.1);color:var(--gold-2)}
.nav-signup{font-size:.88rem;font-weight:800;padding:10px 20px;border-radius:999px;background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#1a1206}
.nav-signup:hover{color:#1a1206;transform:translateY(-1px);box-shadow:var(--shadow-gold)}
.nav-toggle{
  display:none;background:transparent;border:1px solid var(--line);
  color:var(--gold-2);width:44px;height:44px;border-radius:12px;font-size:1.1rem;
}
.mobile-panel{display:none;border-top:1px solid var(--line-soft);padding:14px 0 18px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:12px 4px;border-bottom:1px solid var(--line-soft);color:var(--muted);font-weight:600}
.mobile-panel a:hover{color:var(--gold-2)}
.mobile-panel .m-cta{display:flex;gap:10px;margin-top:16px}
.mobile-panel .m-cta .btn{flex:1;padding:12px 10px;font-size:.86rem}
/* category page specifics */
.cat-hero{position:relative;padding:60px 0 54px;overflow:hidden}
.cat-hero-bg{
  position:absolute;inset:0;z-index:0;
  background-image:url('/assets/images/b756563165688d9f.jpg');
  background-size:cover;background-position:center;
  opacity:.2;
}
.cat-hero::after{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(160deg,rgba(5,16,12,.78),rgba(5,16,12,.96) 68%,var(--bg));
}
.cat-hero .container{position:relative;z-index:2}
.cat-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.cat-hero h1{
  font-size:clamp(1.8rem,3.4vw,2.7rem);
  font-weight:900;line-height:1.22;letter-spacing:-.02em;margin:18px 0 16px;
}
.cat-hero p.lead{color:var(--muted);font-size:1.03rem;max-width:640px}
.cat-hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-panel{
  background:linear-gradient(160deg,rgba(14,38,29,.9),rgba(10,29,22,.95));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:1.05rem;font-weight:800;margin-bottom:16px;display:flex;align-items:center;gap:9px}
.hero-panel h3 i{color:var(--gold-2)}
.status-row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px dashed var(--line-soft);font-size:.92rem}
.status-row:last-child{border-bottom:none}
.status-row span:first-child{color:var(--muted)}
.status-row strong{color:var(--jade-soft);font-weight:700}
.pulse-dot{width:9px;height:9px;border-radius:50%;background:var(--jade);display:inline-block;margin-right:7px;box-shadow:0 0 0 0 rgba(16,185,129,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.55)}70%{box-shadow:0 0 0 12px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
.metric-card{
  background:rgba(255,255,255,.02);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:20px;
}
.metric-card strong{display:block;font-size:1.5rem;font-weight:900;color:var(--gold-2);letter-spacing:-.02em}
.metric-card span{font-size:.86rem;color:var(--muted)}
/* channel matrix */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel-card{
  background:linear-gradient(165deg,rgba(14,38,29,.85),rgba(10,29,22,.9));
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px;display:flex;flex-direction:column;gap:12px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-gold)}
.channel-icon{
  width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.12);color:var(--gold-2);font-size:1.25rem;
}
.channel-card h3{font-size:1.08rem;font-weight:800;margin:0}
.channel-card p{color:var(--muted);font-size:.93rem;margin:0}
.channel-meta{list-style:none;padding:0;margin:6px 0 0;display:flex;flex-direction:column;gap:7px}
.channel-meta li{display:flex;align-items:flex-start;gap:9px;font-size:.9rem;color:var(--text)}
.channel-meta li i{color:var(--jade);margin-top:4px;font-size:.75rem}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step-item{position:relative;padding:26px 22px;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(255,255,255,.02)}
.step-item::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:block;font-size:1.6rem;font-weight:900;color:var(--gold-2);
  letter-spacing:-.03em;margin-bottom:10px;opacity:.85;
}
.step-item h4{font-size:1rem;font-weight:800;margin:0 0 8px}
.step-item p{color:var(--muted);font-size:.9rem;margin:0}
/* scenario split */
.scenario{display:grid;grid-template-columns:.95fr 1.05fr;gap:40px;align-items:center}
.scenario-media img{border-radius:var(--radius-lg);border:1px solid var(--line-soft);box-shadow:var(--shadow)}
.scenario ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:16px}
.scenario ul li{display:flex;gap:14px;align-items:flex-start}
.scenario ul li .sc-ic{
  width:38px;height:38px;flex-shrink:0;border-radius:11px;
  background:rgba(16,185,129,.12);color:var(--jade-soft);
  display:flex;align-items:center;justify-content:center;font-size:.95rem;
}
.scenario ul li strong{display:block;font-size:.98rem;font-weight:800;margin-bottom:3px}
.scenario ul li p{margin:0;color:var(--muted);font-size:.9rem}
/* faq */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(255,255,255,.02);overflow:hidden}
.faq-item h3{margin:0}
.faq-q{
  width:100%;text-align:left;background:transparent;border:none;color:var(--text);
  font-weight:700;font-size:1rem;padding:20px 24px;display:flex;justify-content:space-between;gap:16px;cursor:pointer;
}
.faq-q i{color:var(--gold-2);transition:transform .25s ease}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{display:none;padding:0 24px 22px;color:var(--muted);font-size:.94rem}
.faq-item.open .faq-a{display:block}
/* cta band */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:linear-gradient(120deg,rgba(245,158,11,.14),rgba(16,185,129,.12));
  padding:44px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;
}
.cta-band h2{font-size:clamp(1.4rem,2.4vw,1.95rem);font-weight:900;margin:0 0 10px;letter-spacing:-.01em}
.cta-band p{color:var(--muted);margin:0;max-width:640px}
/* news list */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(170deg,rgba(14,38,29,.8),rgba(10,29,22,.9));
  display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.news-thumb{aspect-ratio:16/9;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:1.02rem;font-weight:800;margin:0;line-height:1.4}
.news-body p{color:var(--muted);font-size:.9rem;margin:0;flex:1}
.news-meta{font-size:.8rem;color:var(--dim);display:flex;gap:12px;align-items:center}
.news-link{font-size:.88rem;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:6px}
.news-link:hover{gap:10px}
.empty-note{color:var(--dim);font-size:.95rem;padding:24px 0}
/* footer */
.site-footer{border-top:1px solid var(--line-soft);background:rgba(3,10,8,.85);padding:60px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--muted);font-size:.92rem;max-width:340px}
.footer-col h4{font-size:.9rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-2);margin-bottom:16px}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer-col ul li{color:var(--muted);font-size:.9rem}
.footer-col ul li a{color:var(--muted);font-size:.9rem}
.footer-col ul li a:hover{color:var(--gold-2)}
.footer-col p{color:var(--muted);font-size:.9rem;margin:0 0 8px}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:700;
  color:var(--jade-soft);background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.28);
  padding:7px 14px;border-radius:999px;
}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  color:var(--dim);font-size:.84rem;
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:1050;
  width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#fcd34d,#f59e0b 62%,#b45309);
  border:2px solid #fcd34d;color:#1a1206;
  display:flex;align-items:center;justify-content:center;font-size:1.25rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:floaty 3.4s ease-in-out infinite;transition:transform .25s ease,opacity .25s ease;
  opacity:.85;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .fab-badge{
  position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;
  background:#dc2626;box-shadow:0 0 0 2px #fff;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@media (max-width:1024px){
  .hero-grid,.cat-hero-grid,.scenario{grid-template-columns:1fr;gap:32px}
  .channel-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .main-nav{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto}
  .nav-actions{display:none}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .cta-band{grid-template-columns:1fr;padding:30px}
  .metric-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .channel-grid,.news-grid,.steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cat-hero h1{font-size:1.65rem}
  .brand-text span{display:none}
  .footer-bottom{flex-direction:column;gap:8px}
}

/* roulang page: category3 */
:root{
  --bg:#05100c;
  --bg-soft:#0a1d16;
  --bg-elev:#0e261d;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(255,255,255,.08);
  --gold:#f59e0b;
  --gold-2:#fcd34d;
  --jade:#10b981;
  --jade-soft:#a7f3d0;
  --text:#f0fdf4;
  --muted:#9db3a8;
  --dim:#6f8579;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 45px rgba(0,0,0,.45);
  --shadow-gold:0 10px 30px rgba(245,158,11,.22);
  --max:1200px;
  --font:'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(16,185,129,.14), transparent 60%),
    radial-gradient(900px 520px at 92% 4%, rgba(245,158,11,.12), transparent 62%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  margin:0;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{text-decoration:none;color:inherit;transition:color .25s ease}
a:hover{color:var(--gold-2)}
button,input,textarea,select{font-family:inherit}
h1,h2,h3,h4{margin:0;color:var(--text);letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);font-weight:700;
  background:rgba(245,158,11,.08);
  border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;
}
.section-head{margin-bottom:36px;max-width:820px}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2.15rem);font-weight:800;line-height:1.28;margin:16px 0 12px}
.section-head p{color:var(--muted);font-size:1.02rem;max-width:760px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:999px;font-weight:700;font-size:.95rem;
  padding:13px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn i{font-size:.95rem}
.btn-gold{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#1a1206;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(245,158,11,.36);color:#1a1206}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-2)}
.btn-ghost:hover{background:rgba(245,158,11,.1);transform:translateY(-2px);color:var(--gold-2)}
.btn-jade{background:linear-gradient(120deg,#34d399,#10b981);color:#04231a;box-shadow:0 10px 28px rgba(16,185,129,.28)}
.btn-jade:hover{transform:translateY(-2px);color:#04231a;box-shadow:0 16px 34px rgba(16,185,129,.36)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:8px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(16,185,129,.12);color:var(--jade-soft);border:1px solid rgba(16,185,129,.3);
}
.tag--gold{background:rgba(245,158,11,.12);color:var(--gold-2);border-color:var(--line)}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(5,16,12,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold-2),var(--gold) 55%,#b45309);
  display:flex;align-items:center;justify-content:center;
  color:#1a1206;font-size:1.15rem;box-shadow:0 8px 20px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.94rem;font-weight:800;color:var(--text)}
.brand-text span{font-size:11px;color:var(--gold-2);letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{font-size:.9rem;font-weight:600;color:var(--muted);padding:9px 14px;border-radius:10px;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{color:var(--gold-2);background:rgba(245,158,11,.1)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-size:.88rem;font-weight:700;color:var(--gold-2);padding:9px 14px;border-radius:999px;border:1px solid var(--line)}
.nav-login:hover{background:rgba(245,158,11,.1);color:var(--gold-2)}
.nav-signup{font-size:.88rem;font-weight:800;padding:10px 20px;border-radius:999px;background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#1a1206}
.nav-signup:hover{color:#1a1206;transform:translateY(-1px);box-shadow:var(--shadow-gold)}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--gold-2);width:44px;height:44px;border-radius:12px;font-size:1.1rem}
.mobile-panel{display:none;border-top:1px solid var(--line-soft);padding:14px 0 18px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:12px 4px;border-bottom:1px solid var(--line-soft);color:var(--muted);font-weight:600}
.mobile-panel a:hover{color:var(--gold-2)}
.mobile-panel .m-cta{display:flex;gap:10px;margin-top:16px}
.mobile-panel .m-cta .btn{flex:1;padding:12px 10px;font-size:.86rem}
/* HERO */
.hero{position:relative;padding:64px 0 56px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/7587de4bf1f7602d.jpg');background-size:cover;background-position:center;opacity:.22;z-index:0}
.hero::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(5,16,12,.74),rgba(5,16,12,.95) 72%,var(--bg))}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:start}
.hero h1{font-size:clamp(1.8rem,3.4vw,2.75rem);font-weight:900;line-height:1.22;margin:18px 0 18px}
.hero-lead{color:var(--muted);font-size:1.03rem;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 24px}
.hero-points{display:grid;gap:10px;margin-top:6px}
.hero-points li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:.96rem}
.hero-points i{color:var(--jade);margin-top:4px}
.hero-panel{
  background:linear-gradient(160deg,rgba(14,38,29,.96),rgba(10,29,22,.9));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:1.05rem;font-weight:800;margin-bottom:6px}
.hero-panel .panel-sub{color:var(--dim);font-size:.85rem;margin-bottom:18px}
.channel-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.channel{
  font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px;
  background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.28);color:var(--jade-soft);
}
.status-list{display:grid;gap:12px}
.status-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;background:rgba(255,255,255,.03);border:1px solid var(--line-soft);border-radius:var(--radius-sm)}
.status-item span:first-child{font-size:.9rem;color:var(--muted)}
.status-ok{font-size:.82rem;font-weight:800;color:var(--jade);display:inline-flex;align-items:center;gap:6px}
.status-ok::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--jade);box-shadow:0 0 10px rgba(16,185,129,.8)}
/* STAT STRIP */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.stat{background:rgba(255,255,255,.03);border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px;transition:border-color .25s ease,transform .25s ease}
.stat:hover{border-color:var(--line);transform:translateY(-3px)}
.stat b{display:block;font-size:1.5rem;font-weight:900;color:var(--gold-2)}
.stat span{font-size:.85rem;color:var(--muted)}
/* GRID CARDS */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{
  background:linear-gradient(165deg,rgba(14,38,29,.9),rgba(8,24,18,.88));
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px;height:100%;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.card-icon{
  width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.12);color:var(--gold-2);font-size:1.2rem;margin-bottom:16px;
  border:1px solid var(--line);
}
.card-icon--jade{background:rgba(16,185,129,.12);color:var(--jade-soft);border-color:rgba(16,185,129,.3)}
.card h3{font-size:1.08rem;font-weight:800;margin-bottom:10px}
.card p{color:var(--muted);font-size:.94rem}
.card ul{margin-top:14px;display:grid;gap:8px}
.card ul li{color:var(--muted);font-size:.92rem;display:flex;gap:9px;align-items:flex-start}
.card ul li i{color:var(--jade);font-size:.78rem;margin-top:6px}
/* SCENARIO */
.scene{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line-soft);border-radius:var(--radius-lg);overflow:hidden;background:rgba(9,26,19,.7)}
.scene-media{position:relative;min-height:300px}
.scene-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.scene-body{padding:36px}
.scene-body h3{font-size:1.35rem;font-weight:800;margin-bottom:14px}
.scene-body p{color:var(--muted);margin-bottom:16px}
.mini-list{display:grid;gap:12px}
.mini-list li{display:flex;gap:12px;align-items:flex-start;padding:13px 15px;border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(255,255,255,.03);color:var(--muted);font-size:.93rem}
.mini-list i{color:var(--gold-2);margin-top:4px}
/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding:26px 22px;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(255,255,255,.03)}
.step::before{
  counter-increment:step;content:'0' counter(step);
  display:block;font-size:1.5rem;font-weight:900;color:var(--gold);margin-bottom:12px;letter-spacing:-.02em;
}
.step h3{font-size:1rem;font-weight:800;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--muted)}
/* MATRIX */
.matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.matrix-row{display:flex;gap:16px;align-items:flex-start;padding:20px;border:1px solid var(--line-soft);border-radius:var(--radius);background:linear-gradient(165deg,rgba(14,38,29,.85),rgba(8,24,18,.85))}
.matrix-row i{font-size:1.1rem;color:var(--gold-2);margin-top:4px;width:22px;text-align:center}
.matrix-row h4{font-size:.98rem;font-weight:800;margin-bottom:6px}
.matrix-row p{font-size:.9rem;color:var(--muted)}
/* LIST INFO */
.info-list{display:grid;gap:16px}
.info-item{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;padding:22px 24px;border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(255,255,255,.025);transition:border-color .25s ease,transform .25s ease}
.info-item:hover{border-color:var(--line);transform:translateY(-2px)}
.info-item h3{font-size:1.02rem;font-weight:800;margin-bottom:7px}
.info-item p{font-size:.9rem;color:var(--muted)}
.info-item .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.info-meta{font-size:11.5px;color:var(--dim);display:flex;align-items:center;gap:7px;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
/* FAQ */
.faq-list{display:grid;gap:14px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius);background:rgba(255,255,255,.025);overflow:hidden}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  background:transparent;border:0;color:var(--text);font-size:1rem;font-weight:700;
  padding:20px 24px;text-align:left;cursor:pointer;
}
.faq-q i{color:var(--gold-2);transition:transform .3s ease;flex-shrink:0}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;color:var(--muted);font-size:.94rem}
.faq-a p{padding:0 24px 22px}
.faq-item.open .faq-a{max-height:360px}
/* CTA BAND */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(140deg,rgba(14,38,29,.95),rgba(5,16,12,.95));
  padding:44px;display:grid;grid-template-columns:1.4fr auto;gap:28px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(1.35rem,2.4vw,1.95rem);font-weight:900;margin-bottom:12px}
.cta-band p{color:var(--muted);max-width:640px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
/* FOOTER */
.site-footer{border-top:1px solid var(--line-soft);background:rgba(4,12,9,.9);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand p{color:var(--muted);font-size:.92rem;margin-top:14px;max-width:360px}
.footer-col h4{font-size:.95rem;font-weight:800;margin-bottom:16px;color:var(--gold-2)}
.footer-col ul{display:grid;gap:10px}
.footer-col ul li,.footer-col p{color:var(--muted);font-size:.9rem}
.footer-col ul a:hover{color:var(--gold-2)}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);color:var(--gold-2);
  background:rgba(245,158,11,.07);
}
.footer-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  color:var(--dim);font-size:.83rem;
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:1050;
  width:58px;height:58px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#1c1a17,#0b0d0c 65%);
  border:2px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold-2);font-size:1.25rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:floaty 3.4s ease-in-out infinite;opacity:.88;
  transition:transform .28s ease,opacity .28s ease;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:hover i{transform:rotate(360deg);transition:transform .6s ease}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .dot{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:#dc2626;border:2px solid #fff}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;padding:36px}
}
@media (max-width:768px){
  .main-nav,.nav-actions{display:none}
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .section{padding:56px 0}
  .scene{grid-template-columns:1fr}
  .scene-media{min-height:230px}
  .scene-body{padding:26px}
  .matrix,.grid-2{grid-template-columns:1fr}
  .info-item{grid-template-columns:1fr}
  .fab{bottom:22px;width:54px;height:54px}
}
@media (max-width:520px){
  .grid-3,.steps,.stat-strip{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-cta .btn,.cta-actions .btn{width:100%}
  body{font-size:15.5px}
}

/* roulang page: category2 */
:root{
  --bg:#05100c;
  --bg-soft:#0a1d16;
  --bg-elev:#0e261d;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(255,255,255,.08);
  --gold:#f59e0b;
  --gold-2:#fcd34d;
  --jade:#10b981;
  --jade-soft:#a7f3d0;
  --text:#f0fdf4;
  --muted:#9db3a8;
  --dim:#6f8579;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 45px rgba(0,0,0,.45);
  --shadow-gold:0 10px 30px rgba(245,158,11,.22);
  --max:1200px;
  --font:'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(16,185,129,.14), transparent 60%),
    radial-gradient(900px 520px at 92% 4%, rgba(245,158,11,.12), transparent 62%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  margin:0;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .25s ease}
a:hover{color:var(--gold-2)}
button,input,textarea,select{font-family:inherit}
p{margin-top:0}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);font-weight:700;
  background:rgba(245,158,11,.08);
  border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;
}
.section-head{margin-bottom:36px;max-width:820px}
.section-head h2{
  font-size:clamp(1.5rem,2.6vw,2.15rem);
  font-weight:800;line-height:1.28;margin:16px 0 12px;
  letter-spacing:-.01em;
}
.section-head p{color:var(--muted);font-size:1.02rem;max-width:760px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:999px;font-weight:700;font-size:.95rem;
  padding:13px 26px;border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn i{font-size:.95rem}
.btn-gold{background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#1a1206;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(245,158,11,.36);color:#1a1206}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-2)}
.btn-ghost:hover{background:rgba(245,158,11,.1);transform:translateY(-2px);color:var(--gold-2)}
.btn-jade{background:linear-gradient(120deg,#34d399,#10b981);color:#04231a;box-shadow:0 10px 28px rgba(16,185,129,.28)}
.btn-jade:hover{transform:translateY(-2px);color:#04231a;box-shadow:0 16px 34px rgba(16,185,129,.36)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:8px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  background:rgba(16,185,129,.12);color:var(--jade-soft);border:1px solid rgba(16,185,129,.3);
}
.tag--gold{background:rgba(245,158,11,.12);color:var(--gold-2);border-color:var(--line)}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(5,16,12,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold-2),var(--gold) 55%,#b45309);
  display:flex;align-items:center;justify-content:center;
  color:#1a1206;font-size:1.15rem;box-shadow:0 8px 20px rgba(245,158,11,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.94rem;font-weight:800;color:var(--text);letter-spacing:-.01em}
.brand-text span{font-size:11px;color:var(--gold-2);letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  font-size:.9rem;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:10px;white-space:nowrap;
}
.main-nav a:hover,.main-nav a.active{color:var(--gold-2);background:rgba(245,158,11,.1)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-login{font-size:.88rem;font-weight:700;color:var(--gold-2);padding:9px 14px;border-radius:999px;border:1px solid var(--line)}
.nav-login:hover{background:rgba(245,158,11,.1);color:var(--gold-2)}
.nav-signup{font-size:.88rem;font-weight:800;padding:10px 20px;border-radius:999px;background:linear-gradient(120deg,var(--gold-2),var(--gold));color:#1a1206}
.nav-signup:hover{color:#1a1206;transform:translateY(-1px);box-shadow:var(--shadow-gold)}
.nav-toggle{
  display:none;background:transparent;border:1px solid var(--line);
  color:var(--gold-2);width:44px;height:44px;border-radius:12px;font-size:1.1rem;
}
.mobile-panel{display:none;border-top:1px solid var(--line-soft);padding:14px 0 18px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:12px 4px;border-bottom:1px solid var(--line-soft);color:var(--muted);font-weight:600}
.mobile-panel a:hover,.mobile-panel a.active{color:var(--gold-2)}
.mobile-panel .m-cta{display:flex;gap:10px;margin-top:16px}
.mobile-panel .m-cta .btn{flex:1;padding:12px 10px;font-size:.86rem}
/* HERO */
.hero{position:relative;padding:70px 0 60px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/79ecd85b084dfc2b.jpg');
  background-size:cover;background-position:center;
  opacity:.22;z-index:0;
}
.hero::after{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(5,16,12,.74),rgba(5,16,12,.95) 72%,var(--bg));
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:start}
.hero h1{
  font-size:clamp(1.8rem,3.4vw,2.75rem);
  font-weight:900;line-height:1.22;letter-spacing:-.02em;margin:18px 0 18px;
}
.hero-lead{color:var(--muted);font-size:1.03rem;max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 26px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;border-top:1px solid var(--line-soft);padding-top:24px;margin-top:8px}
.hero-stat strong{display:block;font-size:1.35rem;font-weight:800;color:var(--gold-2)}
.hero-stat span{font-size:.82rem;color:var(--dim)}
/* Quick portal grid */
.portal-panel{
  background:linear-gradient(160deg,rgba(14,38,29,.92),rgba(10,29,22,.86));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.portal-panel h2{font-size:1.1rem;font-weight:800;margin:0 0 6px}
.portal-panel .hint{font-size:.84rem;color:var(--dim);margin-bottom:18px}
.portal-item{
  display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);
  padding:14px 16px;margin-bottom:12px;
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.portal-item:hover{border-color:var(--line);transform:translateX(4px);background:rgba(245,158,11,.06)}
.portal-item .ico{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(16,185,129,.14);color:var(--jade-soft);font-size:1.05rem;
}
.portal-item .ico.gold{background:rgba(245,158,11,.14);color:var(--gold-2)}
.portal-item .txt strong{display:block;font-size:.94rem;font-weight:700}
.portal-item .txt span{font-size:.8rem;color:var(--dim)}
.portal-item .st{margin-left:auto;font-size:.72rem;font-weight:700;color:var(--jade-soft);display:flex;align-items:center;gap:6px}
.dot-live{width:8px;height:8px;border-radius:50%;background:var(--jade);box-shadow:0 0 0 4px rgba(16,185,129,.18);display:inline-block}
/* Card grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;align-items:center}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-card{
  background:linear-gradient(160deg,rgba(14,38,29,.7),rgba(10,29,22,.55));
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px;height:100%;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.feature-card:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow)}
.feature-card .fc-ico{
  width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.12);color:var(--gold-2);font-size:1.2rem;margin-bottom:16px;
}
.feature-card .fc-ico.jade{background:rgba(16,185,129,.14);color:var(--jade-soft)}
.feature-card h3{font-size:1.06rem;font-weight:800;margin:0 0 10px}
.feature-card p{color:var(--muted);font-size:.92rem;margin:0}
/* Scene list */
.scene-list{display:flex;flex-direction:column;gap:14px}
.scene-item{
  display:flex;gap:16px;align-items:flex-start;
  padding:18px 20px;border-radius:var(--radius-sm);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.025);
  transition:border-color .25s ease,background .25s ease;
}
.scene-item:hover{border-color:var(--line);background:rgba(245,158,11,.05)}
.scene-item .n{
  width:34px;height:34px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:.86rem;font-weight:800;color:#1a1206;
  background:linear-gradient(130deg,var(--gold-2),var(--gold));
}
.scene-item h4{font-size:.98rem;font-weight:700;margin:0 0 4px}
.scene-item p{font-size:.88rem;color:var(--muted);margin:0}
/* Step flow */
.step-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;padding:26px 22px;
  border-radius:var(--radius);border:1px solid var(--line-soft);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,0));
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:.78rem;font-weight:800;color:var(--gold-2);letter-spacing:.12em;display:block;margin-bottom:12px;
}
.step h4{font-size:1rem;font-weight:800;margin:0 0 8px}
.step p{font-size:.88rem;color:var(--muted);margin:0}
.step::after{
  content:'';position:absolute;top:44px;right:-12px;width:24px;height:1px;background:var(--line);
}
.step:last-child::after{display:none}
/* Media block */
.media-block{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-soft);
  box-shadow:var(--shadow);position:relative;
}
.media-block img{width:100%;height:100%;object-fit:cover;min-height:280px}
.media-overlay{
  position:absolute;inset:auto 0 0 0;
  background:linear-gradient(0deg,rgba(5,16,12,.94),transparent);
  padding:22px 24px;
}
.media-overlay strong{display:block;font-size:1.02rem;font-weight:800}
.media-overlay span{font-size:.84rem;color:var(--muted)}
.check-list{list-style:none;padding:0;margin:0}
.check-list li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;font-size:.94rem;color:var(--muted)}
.check-list li i{color:var(--jade-soft);margin-top:4px}
/* Pay channels */
.pay-row{display:flex;flex-wrap:wrap;gap:12px}
.pay-chip{
  display:inline-flex;align-items:center;gap:9px;
  padding:11px 18px;border-radius:999px;font-size:.88rem;font-weight:700;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);color:var(--muted);
}
.pay-chip i{color:var(--gold-2)}
/* Category entry */
.cat-entry{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.cat-card{
  display:block;padding:28px 24px;border-radius:var(--radius);
  border:1px solid var(--line);background:linear-gradient(160deg,rgba(14,38,29,.9),rgba(10,29,22,.7));
  transition:transform .25s ease,box-shadow .25s ease;
}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-gold);color:var(--gold-2)}
.cat-card .cat-ico{font-size:1.5rem;color:var(--gold-2);margin-bottom:14px}
.cat-card h3{font-size:1.08rem;font-weight:800;margin:0 0 8px}
.cat-card p{font-size:.88rem;color:var(--muted);margin:0}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.025);overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;background:transparent;border:0;
  padding:20px 22px;font-size:.98rem;font-weight:700;color:var(--text);
  display:flex;align-items:center;gap:14px;cursor:pointer;
}
.faq-q i{margin-left:auto;color:var(--gold-2);transition:transform .3s ease}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 22px}
.faq-item.open .faq-a{max-height:340px;padding-bottom:20px}
.faq-a p{font-size:.92rem;color:var(--muted);margin:0}
/* Post list */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  display:flex;flex-direction:column;height:100%;
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(180deg,rgba(14,38,29,.6),rgba(10,29,22,.4));
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.post-card:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow)}
.post-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg-elev)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.post-meta{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.post-meta .tag{font-size:10.5px}
.post-meta time{font-size:.78rem;color:var(--dim)}
.post-body h3{font-size:1rem;font-weight:800;line-height:1.4;margin:0 0 10px}
.post-body p{font-size:.88rem;color:var(--muted);margin:0 0 16px;flex:1}
.post-more{font-size:.86rem;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:8px}
.empty-note{font-size:.9rem;color:var(--dim);padding:22px;border:1px dashed var(--line-soft);border-radius:var(--radius-sm)}
/* CTA band */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:linear-gradient(120deg,rgba(245,158,11,.14),rgba(16,185,129,.1)),var(--bg-elev);
  padding:48px 44px;
}
.cta-band h2{font-size:clamp(1.4rem,2.4vw,2rem);font-weight:900;margin:0 0 12px}
.cta-band p{color:var(--muted);max-width:640px;margin:0 0 26px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
/* FOOTER */
.site-footer{
  border-top:1px solid var(--line-soft);
  background:linear-gradient(180deg,rgba(255,255,255,.02),transparent);
  padding:56px 0 26px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:.88rem;color:var(--muted);max-width:340px}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;color:var(--gold-2);
}
.footer-col h4{font-size:.92rem;font-weight:800;margin:0 0 16px;color:var(--text)}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer-col ul li,.footer-col p{font-size:.86rem;color:var(--muted);margin:0}
.footer-col ul li a:hover{color:var(--gold-2)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid var(--line-soft);margin-top:40px;padding-top:22px;
  font-size:.8rem;color:var(--dim);
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:1050;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.25rem;color:#1a1206;
  background:linear-gradient(140deg,var(--gold-2),var(--gold));
  border:2px solid #f59e0b;box-shadow:0 6px 25px rgba(245,158,11,.35);
  transition:transform .25s ease,opacity .25s ease;opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1;color:#1a1206}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .fab-badge{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#dc2626;border:2px solid #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .grid-3,.grid-4,.cat-entry,.post-grid{grid-template-columns:repeat(2,1fr)}
  .step-flow{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(2)::after{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .main-nav,.nav-actions{display:none}
  .nav-toggle{display:flex;align-items:center;justify-content:center;margin-left:auto}
  .section{padding:56px 0}
  .hero{padding:52px 0 46px}
  .grid-2{grid-template-columns:1fr}
  .cta-band{padding:34px 24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  body{font-size:15px}
  .grid-3,.grid-4,.cat-entry,.post-grid,.step-flow,.hero-stats{grid-template-columns:1fr}
  .step::after{display:none}
  .hero-cta .btn{width:100%}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .fab{left:12px;bottom:84px;width:52px;height:52px}
}

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