/* roulang page: index */
:root{
  --bg:#07070D;
  --bg2:#0E0E1E;
  --panel:#12122A;
  --lime:#A3E635;
  --cyan:#06B6D4;
  --pink:#F43F5E;
  --amber:#FBBF24;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --line:rgba(148,163,184,.16);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -18px rgba(6,182,212,.45);
  --shadow-lime:0 0 15px rgba(163,230,53,.40);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Segoe UI',system-ui,-apple-system,'Noto Sans',Arial,sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(6,182,212,.14),transparent 60%),
    radial-gradient(900px 520px at 8% 0%,rgba(163,230,53,.10),transparent 55%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;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:74px 0}
.section-sm{padding:48px 0}
.alt-bg{background:linear-gradient(180deg,rgba(14,14,30,.0),rgba(18,18,42,.55),rgba(14,14,30,.0))}

/* header */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(7,7,13,.82);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  display:grid;place-items:center;font-size:19px;color:#07070D;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--shadow-lime);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text b{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:290px}
.brand-text span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{
  font-size:14px;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:999px;
  border:1px solid transparent;
  transition:all .22s ease;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.32)}
.nav-links a.active{color:var(--text);background:rgba(163,230,53,.12);border-color:rgba(163,230,53,.40)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  font-size:14px;font-weight:700;padding:9px 16px;border-radius:999px;
  color:var(--lime);border:1px solid rgba(163,230,53,.45);background:transparent;
  transition:all .22s ease;cursor:pointer;
}
.btn-login:hover{background:rgba(163,230,53,.10);color:#fff}
.btn-signup{
  font-size:14px;font-weight:800;padding:10px 20px;border-radius:999px;
  color:#06210A;cursor:pointer;border:none;
  background:linear-gradient(135deg,var(--lime),#d9ff6b);
  box-shadow:var(--shadow-lime);
  transition:all .22s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(163,230,53,.62)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(148,163,184,.10);border:1px solid var(--line);
  color:#fff;font-size:18px;cursor:pointer;
}
.mobile-drawer{
  display:none;flex-direction:column;gap:4px;
  padding:14px 20px 22px;border-top:1px solid var(--line);
  background:rgba(7,7,13,.97);
}
.mobile-drawer.open{display:flex}
.mobile-drawer a{
  padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted);
  border:1px solid transparent;
}
.mobile-drawer a:hover,.mobile-drawer a.active{color:#fff;background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.30)}

/* hero */
.hero{position:relative;overflow:hidden;padding:78px 0 66px}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:url('/assets/images/ece5de4274a8a7ec.jpg') center/cover no-repeat;
  opacity:.34;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(110deg,rgba(7,7,13,.96) 0%,rgba(14,14,30,.88) 52%,rgba(7,7,13,.72) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .9fr;gap:46px;align-items:center}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.35);
}
.pill i{color:var(--cyan)}
.hero h1{
  font-size:clamp(30px,4.4vw,52px);
  margin:20px 0 18px;
  background:linear-gradient(120deg,#fff 30%,var(--lime) 72%,var(--cyan) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:16px;color:#CBD5E1;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:800;font-size:15px;
  color:#06210A;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--lime),#5eead4);
  box-shadow:0 0 24px rgba(163,230,53,.42);
  transition:all .24s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 34px rgba(163,230,53,.70)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 28px;border-radius:999px;font-weight:700;font-size:15px;
  color:#E2E8F0;background:rgba(148,163,184,.07);
  border:1px solid rgba(148,163,184,.30);cursor:pointer;
  transition:all .24s ease;
}
.btn-ghost:hover{background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.55);color:#fff;transform:translateY(-3px)}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:34px}
.hero-stats div b{display:block;font-size:23px;color:var(--lime)}
.hero-stats div span{font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.hero-panel{
  background:linear-gradient(160deg,rgba(18,18,42,.96),rgba(14,14,30,.88));
  border:1px solid rgba(6,182,212,.30);
  border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:17px;margin-bottom:6px}
.hero-panel .sub{font-size:13px;color:var(--muted);margin-bottom:20px}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:20px}
.cd-cell{
  text-align:center;padding:12px 6px;border-radius:14px;
  background:rgba(7,7,13,.72);border:1px solid rgba(163,230,53,.24);
}
.cd-cell b{display:block;font-size:21px;color:var(--cyan);font-weight:800}
.cd-cell span{font-size:10px;letter-spacing:.10em;color:var(--muted);text-transform:uppercase}
.hero-list li{display:flex;gap:10px;font-size:14px;color:#CBD5E1;padding:7px 0}
.hero-list i{color:var(--lime);margin-top:4px}

/* section heading */
.sec-head{max-width:760px;margin-bottom:38px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:12px;
}
.sec-head h2{font-size:clamp(23px,2.9vw,34px);margin-bottom:14px}
.sec-head p{color:#CBD5E1;font-size:15px}

/* 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:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  position:relative;
  background:linear-gradient(160deg,rgba(18,18,42,.94),rgba(14,14,30,.80));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.card:hover{transform:translateY(-6px);border-color:rgba(6,182,212,.48);box-shadow:var(--shadow)}
.card .ico{
  width:50px;height:50px;border-radius:14px;display:grid;place-items:center;
  font-size:20px;margin-bottom:16px;color:#06210A;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
}
.card h3{font-size:17px;margin-bottom:9px}
.card p{font-size:14px;color:var(--muted)}
.tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;padding:4px 10px;border-radius:999px;
  color:var(--lime);background:rgba(163,230,53,.10);border:1px solid rgba(163,230,53,.30);
}
.tag.pink{color:var(--pink);background:rgba(244,63,94,.10);border-color:rgba(244,63,94,.32)}
.tag.cyan{color:var(--cyan);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.32)}
.tag.amber{color:var(--amber);background:rgba(251,191,36,.10);border-color:rgba(251,191,36,.32)}

/* metric bar */
.metric-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
  padding:24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(18,18,42,.92),rgba(7,7,13,.85));
  border:1px solid var(--line);text-align:left;
}
.metric b{display:block;font-size:clamp(24px,3vw,34px);color:var(--lime);font-weight:800}
.metric span{font-size:13px;color:var(--muted)}

/* category wall */
.cat-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{
  position:relative;overflow:hidden;border-radius:var(--radius);
  border:1px solid var(--line);min-height:250px;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:26px;transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;z-index:0;transition:transform .5s ease}
.cat-card::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(7,7,13,.16),rgba(7,7,13,.94))}
.cat-card:hover{transform:translateY(-6px);border-color:rgba(163,230,53,.5);box-shadow:var(--shadow)}
.cat-card:hover img{transform:scale(1.07)}
.cat-card .inner{position:relative;z-index:2}
.cat-card h3{font-size:19px;margin:10px 0 8px}
.cat-card p{font-size:13.5px;color:#CBD5E1}

/* reel / news */
.reel{display:grid;grid-template-columns:1.5fr 1fr;gap:30px;align-items:start}
.reel-list{display:flex;flex-direction:column;gap:16px}
.reel-item{
  display:grid;grid-template-columns:150px 1fr;gap:18px;
  background:linear-gradient(160deg,rgba(18,18,42,.92),rgba(14,14,30,.78));
  border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:14px;transition:border-color .24s ease,transform .24s ease;
}
.reel-item:hover{border-color:rgba(6,182,212,.48);transform:translateX(5px)}
.reel-item img{width:100%;height:104px;object-fit:cover;border-radius:10px}
.reel-item h4{font-size:15.5px;margin-bottom:7px}
.reel-item p{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.reel-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--cyan);margin-bottom:8px}
.reel-aside{
  background:linear-gradient(160deg,rgba(18,18,42,.94),rgba(7,7,13,.88));
  border:1px solid rgba(6,182,212,.26);border-radius:var(--radius);padding:24px;
}
.reel-aside h3{font-size:16px;margin-bottom:16px}
.rank li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--line);font-size:13.5px;color:#CBD5E1}
.rank li:last-child{border-bottom:none}
.rank b{color:var(--amber);font-size:15px;min-width:22px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  padding:24px;border-radius:var(--radius);
  background:rgba(18,18,42,.72);border:1px dashed rgba(148,163,184,.28);
}
.step b{display:block;font-size:13px;letter-spacing:.14em;color:var(--cyan);margin-bottom:12px}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--muted)}

/* trust strip */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:left}
.trust-item{display:flex;gap:14px;align-items:flex-start;padding:20px;border-radius:var(--radius-sm);background:rgba(18,18,42,.62);border:1px solid var(--line)}
.trust-item i{font-size:20px;color:var(--lime);margin-top:3px}
.trust-item h4{font-size:14.5px;margin-bottom:5px}
.trust-item p{font-size:12.8px;color:var(--muted)}

/* pay badges */
.pay-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.pay{
  padding:10px 18px;border-radius:12px;font-size:13px;font-weight:700;
  background:rgba(6,182,212,.10);border:1px solid rgba(6,182,212,.32);color:#E2E8F0;
}

/* testimonials */
.quote{
  background:linear-gradient(160deg,rgba(18,18,42,.94),rgba(14,14,30,.80));
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
}
.quote p{font-size:14.5px;color:#CBD5E1;font-style:italic}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:18px}
.quote .who img{width:46px;height:46px;border-radius:999px;object-fit:cover}
.quote .who b{display:block;font-size:14px}
.quote .who span{font-size:12px;color:var(--muted)}

/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:14px;background:rgba(18,18,42,.62);overflow:hidden}
.faq-q{
  width:100%;text-align:left;background:transparent;border:none;color:#fff;
  font-size:15.5px;font-weight:700;padding:19px 22px;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-q i{color:var(--lime);transition:transform .25s ease}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;padding:0 22px}
.faq-item.open .faq-a{max-height:340px;padding-bottom:20px}
.faq-a p{font-size:14px;color:var(--muted)}

/* CTA band */
.cta-band{
  position:relative;overflow:hidden;border-radius:26px;padding:52px 40px;
  background:linear-gradient(120deg,rgba(6,182,212,.20),rgba(163,230,53,.14)),rgba(14,14,30,.92);
  border:1px solid rgba(163,230,53,.30);text-align:center;
}
.cta-band h2{font-size:clamp(22px,3vw,32px);margin-bottom:14px}
.cta-band p{color:#CBD5E1;max-width:660px;margin:0 auto 26px;font-size:15px}

/* form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:660px;margin:0 auto;text-align:left}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700}
.field input,.field select{
  padding:13px 15px;border-radius:12px;font-size:14px;
  background:rgba(7,7,13,.72);border:1px solid var(--line);color:#fff;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(163,230,53,.18)}
.form-note{font-size:12px;color:var(--muted);margin-top:14px;text-align:center}

/* footer */
.site-footer{border-top:1px solid var(--line);background:rgba(7,7,13,.94);margin-top:70px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding:56px 0 34px}
.foot-grid h4{font-size:14px;margin-bottom:16px;color:#fff}
.foot-grid p,.foot-grid a{font-size:13.5px;color:var(--muted)}
.foot-grid li{margin-bottom:9px}
.foot-grid a:hover{color:var(--lime)}
.foot-brand{display:flex;gap:12px;align-items:center;margin-bottom:16px}
.foot-bottom{
  border-top:1px solid var(--line);padding:20px 0 106px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:12.5px;color:var(--muted);
}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:10px;font-weight:800;font-size:13px;
  border:1px solid rgba(244,63,94,.45);color:var(--pink);background:rgba(244,63,94,.08);
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  display:flex;align-items:center;gap:10px;
  padding:13px 18px;border-radius:999px;cursor:pointer;
  background:rgba(7,7,13,.80);backdrop-filter:blur(12px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(120deg,var(--lime),var(--cyan));
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  color:#fff;font-size:13.5px;font-weight:800;
  animation:fabPulse 2.8s infinite ease-in-out;
}
.fab i{color:var(--lime);font-size:17px}
.fab:hover{box-shadow:0 0 30px rgba(163,230,53,.62);transform:translateY(-2px)}
.fab .dot{position:absolute;top:-4px;right:-4px;width:13px;height:13px;border-radius:999px;background:var(--pink);box-shadow:0 0 0 3px rgba(7,7,13,.9)}
@keyframes fabPulse{0%,100%{box-shadow:0 0 16px rgba(6,182,212,.38)}50%{box-shadow:0 0 30px rgba(163,230,53,.55)}}

/* responsive */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .grid-3,.cat-wall,.grid-4,.steps,.trust,.metric-bar{grid-template-columns:repeat(2,1fr)}
  .reel{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-links,.nav-actions .btn-login,.nav-actions .btn-signup{display:none}
  .nav-toggle{display:grid;place-items:center}
  .nav-wrap{gap:12px}
}
@media (max-width:640px){
  .section{padding:52px 0}
  .grid-3,.grid-2,.grid-4,.cat-wall,.steps,.trust,.metric-bar,.form-grid,.foot-grid{grid-template-columns:1fr}
  .hero{padding:52px 0 46px}
  .reel-item{grid-template-columns:1fr}
  .reel-item img{height:170px}
  .cta-band{padding:36px 22px}
  .brand-text b{max-width:170px;font-size:13.5px}
  .countdown{grid-template-columns:repeat(2,1fr)}
  .fab{left:14px;bottom:86px;padding:11px 14px;font-size:12.5px}
}

/* roulang page: article */
:root{
  --bg:#07070D;
  --bg2:#0E0E1E;
  --panel:#12122A;
  --lime:#A3E635;
  --cyan:#06B6D4;
  --pink:#F43F5E;
  --amber:#FBBF24;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --line:rgba(148,163,184,.16);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -18px rgba(6,182,212,.45);
  --shadow-lime:0 0 15px rgba(163,230,53,.40);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Segoe UI',system-ui,-apple-system,'Noto Sans',Arial,sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(6,182,212,.14),transparent 60%),
    radial-gradient(900px 520px at 8% 0%,rgba(163,230,53,.10),transparent 55%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section-sm{padding:48px 0}
/* header */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(7,7,13,.82);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  display:grid;place-items:center;font-size:19px;color:#07070D;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--shadow-lime);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text b{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:290px}
.brand-text span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{
  font-size:14px;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:999px;
  border:1px solid transparent;
  transition:all .22s ease;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.32)}
.nav-links a.active{color:var(--text);background:rgba(163,230,53,.12);border-color:rgba(163,230,53,.40)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  font-size:14px;font-weight:700;padding:9px 16px;border-radius:999px;
  color:var(--lime);border:1px solid rgba(163,230,53,.45);background:transparent;
  transition:all .22s ease;cursor:pointer;
}
.btn-login:hover{background:rgba(163,230,53,.10);color:#fff}
.btn-signup{
  font-size:14px;font-weight:800;padding:10px 20px;border-radius:999px;
  color:#06210A;cursor:pointer;border:none;
  background:linear-gradient(135deg,var(--lime),#d9ff6b);
  box-shadow:var(--shadow-lime);
  transition:all .22s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(163,230,53,.62)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(148,163,184,.10);border:1px solid var(--line);
  color:#fff;font-size:18px;cursor:pointer;
}
.mobile-drawer{
  display:none;flex-direction:column;gap:4px;
  padding:14px 20px 22px;border-top:1px solid var(--line);
  background:rgba(7,7,13,.97);
}
.mobile-drawer.open{display:flex}
.mobile-drawer a{
  padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted);
  border:1px solid transparent;
}
.mobile-drawer a:hover,.mobile-drawer a.active{color:#fff;background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.30)}
/* hero */
.hero{position:relative;overflow:hidden;padding:78px 0 66px}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:url('/assets/images/ece5de4274a8a7ec.jpg') center/cover no-repeat;
  opacity:.34;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(110deg,rgba(7,7,13,.96) 0%,rgba(14,14,30,.88) 52%,rgba(7,7,13,.72) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .9fr;gap:46px;align-items:center}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.35);
}
.pill i{color:var(--cyan)}
.hero h1{
  font-size:clamp(30px,4.4vw,52px);
  margin:20px 0 18px;
  background:linear-gradient(120deg,#fff 30%,var(--lime) 72%,var(--cyan) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:16px;color:#CBD5E1;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:800;font-size:15px;
  color:#06210A;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--lime),#5eead4);
  box-shadow:0 0 24px rgba(163,230,53,.42);
  transition:all .24s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 34px rgba(163,230,53,.70)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 28px;border-radius:999px;font-weight:700;font-size:15px;
  color:#E2E8F0;background:rgba(148,163,184,.07);
  border:1px solid rgba(148,163,184,.30);cursor:pointer;
  transition:all .24s ease;
}
.btn-ghost:hover{background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.55);color:#fff;transform:translateY(-3px)}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:34px}
.hero-stats div b{display:block;font-size:23px;color:var(--lime)}
.hero-stats div span{font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.hero-panel{
  background:linear-gradient(160deg,rgba(18,18,42,.96),rgba(14,14,30,.88));
  border:1px solid rgba(6,182,212,.30);
  border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:17px;margin-bottom:6px}
.hero-panel .sub{font-size:13px;color:var(--muted);margin-bottom:20px}
.hero-list li{display:flex;gap:10px;font-size:14px;color:#CBD5E1;padding:7px 0}
.hero-list i{color:var(--lime);margin-top:4px}
.hero-list{list-style:none;padding:0;margin:0}
/* section heading */
.sec-head{max-width:760px;margin-bottom:38px}
.sec-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:12px;
}
.sec-title{font-size:clamp(24px,3vw,34px);margin:0 0 14px;font-weight:800}
.sec-desc{color:var(--muted);font-size:15px}
/* grid */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
/* cards */
.card{
  background:linear-gradient(160deg,rgba(18,18,42,.92),rgba(14,14,30,.78));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  transition:all .28s ease;
}
.card:hover{
  transform:translateY(-6px) scale(1.01);
  border-color:rgba(163,230,53,.45);
  box-shadow:0 0 0 1px rgba(163,230,53,.18),var(--shadow);
}
.card-ico{
  width:48px;height:48px;border-radius:14px;
  display:grid;place-items:center;font-size:20px;color:#06210A;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  margin-bottom:16px;
}
.card h3{font-size:17px;margin:0 0 10px;font-weight:700}
.card p{font-size:14px;color:var(--muted);margin:0}
/* tags */
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  font-size:12px;font-weight:700;padding:6px 14px;border-radius:999px;
  color:var(--cyan);background:rgba(6,182,212,.10);
  border:1px solid rgba(6,182,212,.30);transition:all .2s ease;
}
.tag:hover{background:rgba(6,182,212,.20);color:#fff}
/* data block */
.data-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  background:linear-gradient(120deg,rgba(163,230,53,.08),rgba(6,182,212,.08));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;
}
.data-item b{display:block;font-size:26px;color:var(--lime);font-weight:800}
.data-item span{font-size:12px;color:var(--muted);letter-spacing:.05em;text-transform:uppercase}
/* article body */
.article-shell{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;align-items:start}
.article-body{
  background:linear-gradient(160deg,rgba(18,18,42,.60),rgba(14,14,30,.42));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 32px;
}
.article-body h2{font-size:23px;margin:34px 0 14px;font-weight:800;color:#fff;line-height:1.35}
.article-body h3{font-size:18px;margin:26px 0 10px;font-weight:700;color:var(--lime)}
.article-body p{font-size:15.5px;color:#CBD5E1;margin:0 0 16px}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 18px;color:#CBD5E1;font-size:15.5px}
.article-body li{margin-bottom:8px}
.article-body a{color:var(--lime);border-bottom:1px solid rgba(163,230,53,.4);transition:all .2s ease}
.article-body a:hover{color:#fff;border-color:#fff}
.article-body img{border-radius:var(--radius-sm);margin:20px 0;border:1px solid var(--line)}
.article-body blockquote{
  border-left:3px solid var(--lime);margin:22px 0;padding:14px 20px;
  background:rgba(163,230,53,.06);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:#E2E8F0;font-size:15px;
}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}
.article-body th,.article-body td{
  border:1px solid var(--line);padding:12px 14px;text-align:left;color:#CBD5E1;
}
.article-body th{background:rgba(6,182,212,.10);color:#fff;font-weight:700}
.article-meta{
  display:flex;flex-wrap:wrap;gap:18px;align-items:center;
  font-size:13px;color:var(--muted);margin-bottom:22px;
  padding-bottom:20px;border-bottom:1px solid var(--line);
}
.article-meta span{display:inline-flex;align-items:center;gap:8px}
.article-meta i{color:var(--cyan)}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:16px;display:flex;gap:8px;flex-wrap:wrap}
.breadcrumb a{color:var(--cyan)}
.breadcrumb a:hover{color:#fff}
/* sidebar */
.side-card{
  background:linear-gradient(160deg,rgba(18,18,42,.92),rgba(14,14,30,.78));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;margin-bottom:22px;
}
.side-card h4{font-size:15px;margin:0 0 14px;font-weight:800;color:#fff}
.side-card p{font-size:13.5px;color:var(--muted);margin:0 0 14px}
.side-list{list-style:none;padding:0;margin:0}
.side-list li{margin-bottom:10px}
.side-list a{font-size:14px;color:#CBD5E1;transition:all .2s ease;display:flex;gap:8px;align-items:flex-start}
.side-list a:hover{color:var(--lime)}
.side-list i{color:var(--cyan);font-size:11px;margin-top:5px}
.side-cover{border-radius:var(--radius-sm);overflow:hidden;margin-bottom:16px;border:1px solid var(--line)}
.mini-cta{
  background:linear-gradient(135deg,rgba(163,230,53,.14),rgba(6,182,212,.14));
  border:1px solid rgba(163,230,53,.35);border-radius:var(--radius);
  padding:22px;text-align:left;
}
.mini-cta h4{font-size:15px;margin:0 0 10px;color:#fff}
.mini-cta p{font-size:13.5px;color:#CBD5E1;margin:0 0 16px}
.btn-block{
  display:flex;justify-content:center;align-items:center;gap:8px;width:100%;
  padding:12px 20px;border-radius:999px;font-weight:800;font-size:14px;
  color:#06210A;background:linear-gradient(135deg,var(--lime),#5eead4);
  box-shadow:0 0 18px rgba(163,230,53,.42);transition:all .24s ease;border:none;cursor:pointer;
}
.btn-block:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(163,230,53,.7)}
/* steps */
.step-list{list-style:none;padding:0;margin:0;counter-reset:step}
.step-list li{
  position:relative;padding:0 0 22px 56px;
  border-left:1px solid var(--line);margin-left:18px;
}
.step-list li:last-child{border-left-color:transparent;padding-bottom:0}
.step-list li::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:-19px;top:-2px;
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;font-weight:800;font-size:14px;color:#06210A;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--shadow-lime);
}
.step-list h4{margin:0 0 6px;font-size:16px;color:#fff}
.step-list p{margin:0;font-size:14px;color:var(--muted)}
/* compare table */
.cmp-table{width:100%;border-collapse:collapse;font-size:14px}
.cmp-table th,.cmp-table td{border:1px solid var(--line);padding:14px 16px;text-align:left;color:#CBD5E1}
.cmp-table th{background:rgba(6,182,212,.10);color:#fff;font-weight:700}
.cmp-table tr:hover td{background:rgba(163,230,53,.04)}
/* faq */
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(14,14,30,.55);overflow:hidden;margin-bottom:14px;
}
.faq-q{
  width:100%;text-align:left;background:transparent;border:none;cursor:pointer;
  padding:18px 20px;font-size:15.5px;font-weight:700;color:#fff;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-q i{color:var(--lime);transition:transform .25s ease;font-size:14px}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{padding:0 20px 18px;font-size:14.5px;color:var(--muted);display:none}
.faq-item.open .faq-a{display:block}
/* cta band */
.cta-band{
  background:linear-gradient(120deg,rgba(163,230,53,.14),rgba(6,182,212,.16));
  border:1px solid rgba(163,230,53,.30);
  border-radius:var(--radius);
  padding:44px 40px;
  display:grid;grid-template-columns:1.4fr auto;gap:30px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);margin:0 0 10px;font-weight:800}
.cta-band p{margin:0;color:#CBD5E1;font-size:15px;max-width:640px}
/* footer */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(7,7,13,.6),rgba(7,7,13,.98));
  padding:60px 0 26px;margin-top:20px;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand .brand-text b{font-size:15px}
.site-footer p{font-size:13.5px;color:var(--muted);max-width:360px}
.site-footer h4{font-size:14px;margin:0 0 16px;color:#fff;font-weight:800}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:10px}
.site-footer a{font-size:13.5px;color:var(--muted);transition:all .2s ease}
.site-footer a:hover{color:var(--lime)}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay{
  font-size:11.5px;font-weight:700;padding:6px 12px;border-radius:8px;
  color:#CBD5E1;background:rgba(148,163,184,.10);border:1px solid var(--line);
}
.foot-bottom{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line);margin-top:40px;padding-top:22px;
  font-size:12.5px;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;min-width:34px;height:24px;padding:0 8px;
  border-radius:6px;font-size:11px;font-weight:800;color:#06210A;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
}
/* fab */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;border:none;
  color:#06210A;font-size:20px;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:0 0 20px rgba(6,182,212,.45);
  animation:floatY 3s ease-in-out infinite;
  transition:all .25s ease;
}
.fab:hover{transform:scale(1.12);box-shadow:0 0 30px rgba(163,230,53,.7)}
.fab:active{transform:scale(.94) translateY(2px)}
.fab-dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 0 2px rgba(7,7,13,.9);
}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .article-shell{grid-template-columns:1fr;gap:30px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .data-strip{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-actions{margin-left:0}
  .grid-3{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .grid-3,.grid-2,.grid-4{grid-template-columns:1fr}
  .data-strip{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .nav-wrap{height:66px;gap:10px}
  .brand-text b{font-size:13px;max-width:170px}
  .btn-login,.btn-signup{padding:8px 13px;font-size:13px}
  .article-body{padding:24px 20px}
  .cta-band{padding:30px 22px}
  .section{padding:54px 0}
  .fab{left:14px;bottom:88px}
}

/* roulang page: category1 */
:root{
  --bg:#07070D;
  --bg2:#0E0E1E;
  --panel:#12122A;
  --lime:#A3E635;
  --cyan:#06B6D4;
  --pink:#F43F5E;
  --amber:#FBBF24;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --line:rgba(148,163,184,.16);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -18px rgba(6,182,212,.45);
  --shadow-lime:0 0 15px rgba(163,230,53,.40);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Segoe UI',system-ui,-apple-system,'Noto Sans',Arial,sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(6,182,212,.14),transparent 60%),
    radial-gradient(900px 520px at 8% 0%,rgba(163,230,53,.10),transparent 55%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25}
ul{margin:0;padding:0;list-style:none}
p{margin:0}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section-sm{padding:48px 0}
.section-alt{background:rgba(18,18,42,.42);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
/* header */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(7,7,13,.82);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  display:grid;place-items:center;font-size:19px;color:#07070D;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--shadow-lime);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text b{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:290px}
.brand-text span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{
  font-size:14px;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:999px;
  border:1px solid transparent;
  transition:all .22s ease;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.32)}
.nav-links a.active{color:var(--text);background:rgba(163,230,53,.12);border-color:rgba(163,230,53,.40)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  font-size:14px;font-weight:700;padding:9px 16px;border-radius:999px;
  color:var(--lime);border:1px solid rgba(163,230,53,.45);background:transparent;
  transition:all .22s ease;cursor:pointer;
}
.btn-login:hover{background:rgba(163,230,53,.10);color:#fff}
.btn-signup{
  font-size:14px;font-weight:800;padding:10px 20px;border-radius:999px;
  color:#06210A;cursor:pointer;border:none;
  background:linear-gradient(135deg,var(--lime),#d9ff6b);
  box-shadow:var(--shadow-lime);
  transition:all .22s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(163,230,53,.62)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(148,163,184,.10);border:1px solid var(--line);
  color:#fff;font-size:18px;cursor:pointer;
}
.mobile-drawer{
  display:none;flex-direction:column;gap:4px;
  padding:14px 20px 22px;border-top:1px solid var(--line);
  background:rgba(7,7,13,.97);
}
.mobile-drawer.open{display:flex}
.mobile-drawer a{
  padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted);
  border:1px solid transparent;
}
.mobile-drawer a:hover,.mobile-drawer a.active{color:#fff;background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.30)}
/* hero */
.hero{position:relative;overflow:hidden;padding:72px 0 62px}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:url('/assets/images/75099d7a7af360fd.png') center/cover no-repeat;
  opacity:.28;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(110deg,rgba(7,7,13,.97) 0%,rgba(14,14,30,.90) 52%,rgba(7,7,13,.72) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.3fr .95fr;gap:44px;align-items:center}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.35);
}
.pill i{color:var(--cyan)}
.hero h1{
  font-size:clamp(28px,4.2vw,46px);
  margin:20px 0 18px;
  background:linear-gradient(120deg,#fff 30%,var(--lime) 72%,var(--cyan) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:16px;color:#CBD5E1;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:800;font-size:15px;
  color:#06210A;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--lime),#5eead4);
  box-shadow:0 0 24px rgba(163,230,53,.42);
  transition:all .24s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 34px rgba(163,230,53,.70)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 28px;border-radius:999px;font-weight:700;font-size:15px;
  color:#E2E8F0;background:rgba(148,163,184,.07);
  border:1px solid rgba(148,163,184,.30);cursor:pointer;
  transition:all .24s ease;
}
.btn-ghost:hover{background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.55);color:#fff;transform:translateY(-3px)}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:34px}
.hero-stats div b{display:block;font-size:23px;color:var(--lime)}
.hero-stats div span{font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.hero-panel{
  background:linear-gradient(160deg,rgba(18,18,42,.96),rgba(14,14,30,.88));
  border:1px solid rgba(6,182,212,.30);
  border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:17px;margin-bottom:6px}
.hero-panel .sub{font-size:13px;color:var(--muted);margin-bottom:18px}
.hero-list li{display:flex;gap:10px;font-size:14px;color:#CBD5E1;padding:7px 0}
.hero-list i{color:var(--lime);margin-top:4px}
/* section heading */
.sec-head{max-width:780px;margin-bottom:38px}
.sec-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:12px;
}
.sec-head h2{font-size:clamp(23px,2.8vw,34px);margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:15px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
/* 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:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  background:linear-gradient(160deg,rgba(18,18,42,.94),rgba(14,14,30,.82));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  transition:all .26s ease;
}
.card:hover{transform:translateY(-6px);border-color:rgba(6,182,212,.45);box-shadow:var(--shadow)}
.card-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(6,182,212,.12);border:1px solid rgba(6,182,212,.30);
  color:var(--cyan);font-size:18px;margin-bottom:16px;
}
.card h3{font-size:17px;margin-bottom:10px}
.card p{font-size:14px;color:var(--muted)}
.card .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
  font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.30);
}
.tag.cyan{color:var(--cyan);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.30)}
.tag.pink{color:var(--pink);background:rgba(244,63,94,.10);border-color:rgba(244,63,94,.30)}
.tag.amber{color:var(--amber);background:rgba(251,191,36,.10);border-color:rgba(251,191,36,.30)}
/* metric board */
.metric-board{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  background:linear-gradient(160deg,rgba(18,18,42,.92),rgba(14,14,30,.80));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;
}
.metric{border-left:1px solid var(--line);padding-left:18px}
.metric:first-child{border-left:none;padding-left:0}
.metric b{display:block;font-size:26px;color:var(--lime);font-weight:800}
.metric span{font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
/* ranking list */
.rank-list li{
  display:flex;align-items:flex-start;gap:16px;
  padding:18px 0;border-bottom:1px solid var(--line);
}
.rank-list li:last-child{border-bottom:none}
.rank-no{
  flex:0 0 42px;width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;font-weight:800;font-size:15px;
  color:var(--cyan);background:rgba(6,182,212,.10);border:1px solid rgba(6,182,212,.30);
}
.rank-body h4{font-size:15px;margin-bottom:6px}
.rank-body p{font-size:13.5px;color:var(--muted)}
/* steps */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{
  position:relative;
  background:rgba(18,18,42,.66);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:24px 20px;
}
.step b{
  display:block;font-size:34px;font-weight:800;color:rgba(163,230,53,.22);
  margin-bottom:10px;line-height:1;
}
.step h4{font-size:15px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--muted)}
/* comparison */
.compare-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(18,18,42,.55)}
table.cmp{width:100%;border-collapse:collapse;min-width:640px}
table.cmp th,table.cmp td{padding:16px 18px;text-align:left;font-size:14px}
table.cmp thead th{
  background:rgba(6,182,212,.10);color:var(--cyan);
  font-size:12px;letter-spacing:.10em;text-transform:uppercase;font-weight:700;
}
table.cmp tbody tr{border-top:1px solid var(--line)}
table.cmp tbody td{color:#CBD5E1}
table.cmp tbody td:first-child{color:#fff;font-weight:700}
/* timeline */
.timeline{position:relative;padding-left:26px}
.timeline::before{
  content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--lime),var(--cyan),transparent);
}
.timeline li{position:relative;padding:0 0 26px 0}
.timeline li::before{
  content:"";position:absolute;left:-26px;top:6px;width:12px;height:12px;border-radius:50%;
  background:var(--lime);box-shadow:0 0 12px rgba(163,230,53,.7);
}
.timeline h4{font-size:15px;margin-bottom:6px}
.timeline p{font-size:13.5px;color:var(--muted)}
/* feature split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center}
.split-img{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.split-img img{width:100%;height:100%;object-fit:cover;min-height:290px}
.check-list li{display:flex;gap:12px;padding:10px 0;font-size:14.5px;color:#CBD5E1}
.check-list i{color:var(--lime);margin-top:5px}
/* news list */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
  background:linear-gradient(160deg,rgba(18,18,42,.94),rgba(14,14,30,.82));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;
  transition:all .26s ease;
}
.news-card:hover{transform:translateY(-6px);border-color:rgba(6,182,212,.45);box-shadow:var(--shadow)}
.news-thumb{aspect-ratio:16/9;overflow:hidden;background:rgba(6,182,212,.08)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:11.5px;color:var(--muted);letter-spacing:.05em;text-transform:uppercase}
.news-meta b{color:var(--cyan);font-weight:700}
.news-body h3{font-size:16px;line-height:1.45}
.news-body h3 a:hover{color:var(--lime)}
.news-body p{font-size:13.5px;color:var(--muted);flex:1}
.news-more{font-size:13px;font-weight:700;color:var(--lime)}
.news-more:hover{color:#fff}
.empty-note{
  grid-column:1/-1;padding:34px;border:1px dashed var(--line);border-radius:var(--radius);
  text-align:center;color:var(--muted);font-size:14px;
}
/* trust strip */
.trust-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(18,18,42,.45);padding:26px 22px;
}
.trust-item{display:flex;gap:12px;align-items:flex-start}
.trust-item i{color:var(--cyan);font-size:18px;margin-top:3px}
.trust-item b{display:block;font-size:14px;margin-bottom:4px}
.trust-item span{font-size:12.5px;color:var(--muted)}
/* faq */
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(18,18,42,.55);margin-bottom:14px;overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;background:transparent;border:none;color:#fff;
  padding:18px 22px;font-size:15px;font-weight:700;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-q i{color:var(--lime);transition:transform .25s ease}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{padding:0 22px 20px;font-size:14px;color:var(--muted);display:none}
.faq-item.open .faq-a{display:block}
/* CTA */
.cta-band{
  position:relative;overflow:hidden;
  border-radius:var(--radius);
  border:1px solid rgba(163,230,53,.32);
  background:
    radial-gradient(700px 320px at 12% 10%,rgba(163,230,53,.16),transparent 60%),
    radial-gradient(600px 300px at 88% 90%,rgba(6,182,212,.18),transparent 60%),
    linear-gradient(150deg,rgba(18,18,42,.98),rgba(14,14,30,.92));
  padding:44px 38px;
  display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:center;
}
.cta-band h2{font-size:clamp(21px,2.6vw,30px);margin-bottom:12px}
.cta-band p{color:var(--muted);font-size:14.5px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.cta-form{display:flex;flex-direction:column;gap:12px}
.cta-form input,.cta-form select{
  width:100%;padding:13px 16px;border-radius:12px;
  background:rgba(7,7,13,.72);border:1px solid var(--line);
  color:#fff;font-size:14px;outline:none;transition:all .2s ease;
}
.cta-form input:focus,.cta-form select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(6,182,212,.20)}
.cta-form button{
  padding:14px 22px;border-radius:12px;border:none;cursor:pointer;
  font-weight:800;font-size:15px;color:#06210A;
  background:linear-gradient(135deg,var(--lime),#5eead4);
  box-shadow:0 0 22px rgba(163,230,53,.38);
  transition:all .24s ease;
}
.cta-form button:hover{transform:translateY(-2px);box-shadow:0 0 32px rgba(163,230,53,.62)}
/* footer */
.site-footer{
  margin-top:20px;border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.98));
  padding:58px 0 26px;
}
.foot-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr .9fr;gap:34px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand .brand-mark{width:42px;height:42px;flex:0 0 42px;border-radius:13px;display:grid;place-items:center;font-size:18px;color:#07070D;background:linear-gradient(135deg,var(--lime),var(--cyan));box-shadow:var(--shadow-lime)}
.foot-brand .brand-text b{font-size:14.5px;font-weight:800}
.foot-brand .brand-text span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.site-footer p{font-size:13.5px;color:var(--muted);max-width:420px}
.site-footer h4{font-size:13px;letter-spacing:.10em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.site-footer ul li{margin-bottom:10px}
.site-footer ul li a{font-size:13.5px;color:var(--muted);transition:color .2s ease}
.site-footer ul li a:hover{color:var(--lime)}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay{
  font-size:11.5px;font-weight:700;padding:6px 12px;border-radius:999px;
  color:#CBD5E1;background:rgba(148,163,184,.08);border:1px solid var(--line);
}
.foot-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:12.5px;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;
  font-weight:800;font-size:12px;color:var(--amber);
  border:1px solid rgba(251,191,36,.45);background:rgba(251,191,36,.10);
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;
  background:rgba(7,7,13,.85);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(135deg,var(--lime),var(--cyan));
  background-origin:border-box;background-clip:padding-box,border-box;
  color:var(--lime);font-size:20px;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;transition:all .25s ease;
  animation:fabPulse 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 30px rgba(163,230,53,.65)}
.fab:active{transform:scale(.94) translateY(2px)}
.fab::after{
  content:"";position:absolute;top:8px;right:8px;width:11px;height:11px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 0 2px rgba(7,7,13,.9);
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.38)}50%{box-shadow:0 0 30px rgba(163,230,53,.62)}}
/* responsive */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .grid-3,.grid-4,.news-grid,.step-grid,.trust-strip{grid-template-columns:repeat(2,1fr)}
  .metric-board{grid-template-columns:repeat(2,1fr);gap:24px}
  .metric{border-left:none;padding-left:0}
  .split{grid-template-columns:1fr;gap:28px}
  .cta-band{grid-template-columns:1fr;gap:26px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .brand-text b{max-width:200px}
}
@media (max-width:640px){
  .section{padding:52px 0}
  .grid-3,.grid-4,.grid-2,.news-grid,.step-grid,.trust-strip{grid-template-columns:1fr}
  .metric-board{grid-template-columns:1fr}
  .nav-wrap{height:66px;gap:12px}
  .btn-login{padding:8px 12px;font-size:13px}
  .btn-signup{padding:9px 14px;font-size:13px}
  .brand-text span{display:none}
  .brand-text b{max-width:130px;font-size:13.5px}
  .hero{padding:52px 0 44px}
  .cta-band{padding:30px 22px}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category2 */
:root{
  --bg:#07070D;
  --bg2:#0E0E1E;
  --panel:#12122A;
  --lime:#A3E635;
  --cyan:#06B6D4;
  --pink:#F43F5E;
  --amber:#FBBF24;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --line:rgba(148,163,184,.16);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -18px rgba(6,182,212,.45);
  --shadow-lime:0 0 15px rgba(163,230,53,.40);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Segoe UI',system-ui,-apple-system,'Noto Sans',Arial,sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(6,182,212,.14),transparent 60%),
    radial-gradient(900px 520px at 8% 0%,rgba(163,230,53,.10),transparent 55%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section-sm{padding:48px 0}
/* header */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(7,7,13,.82);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  display:grid;place-items:center;font-size:19px;color:#07070D;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--shadow-lime);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text b{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:290px}
.brand-text span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{
  font-size:14px;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:999px;
  border:1px solid transparent;
  transition:all .22s ease;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.32)}
.nav-links a.active{color:var(--text);background:rgba(163,230,53,.12);border-color:rgba(163,230,53,.40)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  font-size:14px;font-weight:700;padding:9px 16px;border-radius:999px;
  color:var(--lime);border:1px solid rgba(163,230,53,.45);background:transparent;
  transition:all .22s ease;cursor:pointer;
}
.btn-login:hover{background:rgba(163,230,53,.10);color:#fff}
.btn-signup{
  font-size:14px;font-weight:800;padding:10px 20px;border-radius:999px;
  color:#06210A;cursor:pointer;border:none;
  background:linear-gradient(135deg,var(--lime),#d9ff6b);
  box-shadow:var(--shadow-lime);
  transition:all .22s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(163,230,53,.62)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(148,163,184,.10);border:1px solid var(--line);
  color:#fff;font-size:18px;cursor:pointer;
}
.mobile-drawer{
  display:none;flex-direction:column;gap:4px;
  padding:14px 20px 22px;border-top:1px solid var(--line);
  background:rgba(7,7,13,.97);
}
.mobile-drawer.open{display:flex}
.mobile-drawer a{
  padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted);
  border:1px solid transparent;
}
.mobile-drawer a:hover,.mobile-drawer a.active{color:#fff;background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.30)}
/* hero */
.hero{position:relative;overflow:hidden;padding:78px 0 66px}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:url('/assets/images/fabfd7a6b616a0f2.jpg') center/cover no-repeat;
  opacity:.30;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(110deg,rgba(7,7,13,.96) 0%,rgba(14,14,30,.88) 52%,rgba(7,7,13,.72) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .9fr;gap:46px;align-items:center}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.35);
}
.pill i{color:var(--cyan)}
.hero h1{
  font-size:clamp(28px,4.2vw,48px);
  margin:20px 0 18px;
  background:linear-gradient(120deg,#fff 30%,var(--lime) 72%,var(--cyan) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:16px;color:#CBD5E1;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:800;font-size:15px;
  color:#06210A;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--lime),#5eead4);
  box-shadow:0 0 24px rgba(163,230,53,.42);
  transition:all .24s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 34px rgba(163,230,53,.70)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 28px;border-radius:999px;font-weight:700;font-size:15px;
  color:#E2E8F0;background:rgba(148,163,184,.07);
  border:1px solid rgba(148,163,184,.30);cursor:pointer;
  transition:all .24s ease;
}
.btn-ghost:hover{background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.55);color:#fff;transform:translateY(-3px)}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:34px}
.hero-stats div b{display:block;font-size:23px;color:var(--lime)}
.hero-stats div span{font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.hero-panel{
  background:linear-gradient(160deg,rgba(18,18,42,.96),rgba(14,14,30,.88));
  border:1px solid rgba(6,182,212,.30);
  border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:17px;margin:0 0 6px}
.hero-panel .sub{font-size:13px;color:var(--muted);margin:0 0 20px}
.hero-list{list-style:none;padding:0;margin:0}
.hero-list li{display:flex;gap:10px;font-size:14px;color:#CBD5E1;padding:7px 0}
.hero-list i{color:var(--lime);margin-top:4px}
/* section heading */
.sec-head{max-width:780px;margin-bottom:38px}
.sec-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:12px;
}
.sec-head h2{font-size:clamp(22px,3vw,34px);margin:0 0 14px;line-height:1.25}
.sec-head p{color:var(--muted);font-size:15px;margin:0}
/* grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
/* zone cards */
.zone-card{
  display:flex;flex-direction:column;
  background:linear-gradient(165deg,rgba(18,18,42,.95),rgba(11,11,26,.9));
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.zone-card:hover{transform:translateY(-6px);border-color:rgba(6,182,212,.55);box-shadow:var(--shadow)}
.zone-media{position:relative;aspect-ratio:16/10;overflow:hidden}
.zone-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.zone-card:hover .zone-media img{transform:scale(1.06)}
.zone-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(7,7,13,.92))}
.zone-badge{
  position:absolute;top:12px;left:12px;z-index:2;
  font-size:11px;font-weight:800;letter-spacing:.10em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;color:#06210A;
  background:linear-gradient(135deg,var(--lime),#d9ff6b);
}
.zone-badge.hot{color:#450A0A;background:linear-gradient(135deg,var(--amber),var(--pink))}
.zone-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
.zone-body h3{margin:0;font-size:18px}
.zone-body p{margin:0;font-size:14px;color:var(--muted)}
.zone-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.tag{
  font-size:11px;font-weight:700;padding:5px 11px;border-radius:999px;
  color:var(--cyan);background:rgba(6,182,212,.10);border:1px solid rgba(6,182,212,.30);
}
.tag.lime{color:var(--lime);background:rgba(163,230,53,.10);border-color:rgba(163,230,53,.32)}
/* metric board */
.metric-board{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.metric{background:rgba(9,9,20,.92);padding:24px 22px}
.metric b{display:block;font-size:26px;color:var(--lime);line-height:1.2}
.metric span{font-size:12px;color:var(--muted);letter-spacing:.05em}
.metric small{display:block;font-size:12px;color:#64748B;margin-top:6px}
/* feature */
.feature-row{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}
.feature-media{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:0 24px 60px -30px rgba(6,182,212,.65);
}
.feature-media img{width:100%;height:100%;object-fit:cover}
.feature-body h2{font-size:clamp(22px,3vw,32px);margin:0 0 16px;line-height:1.28}
.feature-body p{color:var(--muted);font-size:15px;margin:0 0 18px}
.check-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.check-list li{display:flex;gap:12px;font-size:14.5px;color:#CBD5E1}
.check-list i{color:var(--lime);margin-top:5px}
/* step flow */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.flow-item{
  position:relative;padding:26px 22px;border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(18,18,42,.92),rgba(10,10,22,.88));
  border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease;
}
.flow-item:hover{border-color:rgba(163,230,53,.45);transform:translateY(-5px)}
.flow-num{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  font-weight:800;font-size:17px;color:#06210A;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  margin-bottom:16px;
}
.flow-item h3{font-size:16px;margin:0 0 8px}
.flow-item p{font-size:13.5px;color:var(--muted);margin:0}
/* compare */
.compare{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.compare-row{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:1px;background:var(--line)}
.compare-row>div{background:rgba(9,9,20,.94);padding:18px 20px;font-size:14px}
.compare-head>div{background:rgba(18,18,42,.98);font-weight:800;color:#fff;font-size:13.5px;letter-spacing:.04em}
.compare-row>div:first-child{color:#CBD5E1;font-weight:600}
.val-lime{color:var(--lime);font-weight:700}
.val-cyan{color:var(--cyan);font-weight:700}
/* milestone */
.timeline{display:flex;flex-direction:column;gap:0;border-left:2px solid rgba(6,182,212,.30);margin-left:12px}
.tl-item{position:relative;padding:0 0 30px 30px}
.tl-item::before{
  content:"";position:absolute;left:-9px;top:4px;width:16px;height:16px;border-radius:50%;
  background:var(--lime);box-shadow:0 0 0 4px rgba(163,230,53,.18);
}
.tl-item h3{margin:0 0 6px;font-size:16px}
.tl-item p{margin:0;font-size:14px;color:var(--muted)}
/* news list */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
  display:flex;flex-direction:column;background:rgba(12,12,26,.90);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .26s ease,border-color .26s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:rgba(163,230,53,.40)}
.news-thumb{aspect-ratio:16/9;overflow:hidden;background:rgba(6,182,212,.08)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:16px;margin:0;line-height:1.4}
.news-body h3 a{transition:color .2s ease}
.news-body h3 a:hover{color:var(--lime)}
.news-body p{font-size:13.5px;color:var(--muted);margin:0}
.news-meta{font-size:11.5px;color:#64748B;text-transform:uppercase;letter-spacing:.08em;margin-top:auto}
.empty-list{
  padding:36px;border:1px dashed var(--line);border-radius:var(--radius);
  color:var(--muted);font-size:14px;text-align:center;
}
/* security */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.guard{
  padding:24px 22px;border-radius:var(--radius);
  background:rgba(12,12,26,.90);border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease;
}
.guard:hover{border-color:rgba(6,182,212,.45);transform:translateY(-5px)}
.guard i{font-size:22px;color:var(--cyan);margin-bottom:14px;display:block}
.guard b{display:block;font-size:15px;margin-bottom:8px}
.guard span{font-size:13.5px;color:var(--muted);line-height:1.6}
/* faq */
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(12,12,26,.88);overflow:hidden;
}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:19px 22px;background:transparent;border:none;cursor:pointer;
  color:#fff;font-size:15px;font-weight:700;text-align:left;
}
.faq-q i{color:var(--lime);transition:transform .28s ease;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .34s ease;
  padding:0 22px;
}
.faq-a p{margin:0 0 20px;font-size:14px;color:var(--muted)}
.faq-item.open .faq-a{max-height:320px}
/* cta box */
.cta-box{
  position:relative;overflow:hidden;border-radius:var(--radius);
  border:1px solid rgba(163,230,53,.35);
  background:linear-gradient(120deg,rgba(18,18,42,.96),rgba(9,20,26,.94));
  padding:46px 42px;
  box-shadow:0 30px 70px -34px rgba(163,230,53,.55);
}
.cta-box h2{font-size:clamp(22px,3vw,32px);margin:0 0 14px}
.cta-box p{color:#CBD5E1;font-size:15px;margin:0 0 26px;max-width:640px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
/* form */
.join-form{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:start}
.form-card{
  padding:28px;border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(18,18,42,.94),rgba(10,10,22,.90));
  border:1px solid var(--line);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;color:#CBD5E1;margin-bottom:8px}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:12px;
  background:rgba(7,7,13,.85);border:1px solid var(--line);
  color:#fff;font-size:14px;outline:none;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{border-color:rgba(163,230,53,.60);box-shadow:0 0 0 3px rgba(163,230,53,.14)}
.form-note{font-size:12.5px;color:#64748B;margin-top:12px}
.form-side{display:flex;flex-direction:column;gap:14px}
.side-card{
  padding:22px;border-radius:var(--radius);
  background:rgba(12,12,26,.90);border:1px solid var(--line);
}
.side-card b{display:block;font-size:15px;margin-bottom:8px}
.side-card span{font-size:13.5px;color:var(--muted);line-height:1.6}
.pay-row{display:flex;flex-wrap:wrap;gap:9px}
.pay{
  font-size:11.5px;font-weight:700;padding:6px 13px;border-radius:999px;
  color:var(--cyan);background:rgba(6,182,212,.10);border:1px solid rgba(6,182,212,.30);
}
/* fab */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:55;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;font-size:21px;color:#06210A;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:0 0 22px rgba(6,182,212,.55);
  border:2px solid rgba(163,230,53,.70);
  cursor:pointer;transition:all .26s ease;
  text-decoration:none;
}
.fab:hover{transform:scale(1.10) rotate(360deg);box-shadow:0 0 34px rgba(163,230,53,.80)}
.fab::after{
  content:"";position:absolute;top:-3px;right:-3px;width:13px;height:13px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 0 2px #fff;
}
/* footer */
.site-footer{
  border-top:1px solid var(--line);
  background:rgba(7,7,13,.94);
  padding:56px 0 26px;margin-top:40px;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:17px;border-radius:12px;display:grid;place-items:center;color:#07070D;background:linear-gradient(135deg,var(--lime),var(--cyan))}
.foot-brand .brand-text b{font-size:14px}
.foot-brand .brand-text span{font-size:10px}
.site-footer p{font-size:13.5px;color:var(--muted);margin:0}
.site-footer h4{font-size:13px;letter-spacing:.10em;text-transform:uppercase;color:#fff;margin:0 0 16px}
.site-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.site-footer ul a{font-size:13.5px;color:var(--muted);transition:color .2s ease}
.site-footer ul a:hover{color:var(--lime)}
.foot-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:12.5px;color:#64748B;
}
.age-badge{
  font-size:11px;font-weight:800;padding:4px 10px;border-radius:8px;
  color:#fff;background:rgba(244,63,94,.20);border:1px solid rgba(244,63,94,.55);
}
/* responsive */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .grid-4,.metric-board,.guard-grid,.flow{grid-template-columns:repeat(2,1fr)}
  .feature-row{grid-template-columns:1fr;gap:30px}
  .news-grid,.grid-3{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px}
  .join-form{grid-template-columns:1fr}
}
@media (max-width:768px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .nav-actions .btn-login{padding:8px 12px;font-size:13px}
  .nav-actions .btn-signup{padding:8px 14px;font-size:13px}
  .section{padding:56px 0}
  .grid-3,.grid-2,.grid-4,.metric-board,.guard-grid,.flow,.news-grid{grid-template-columns:1fr}
  .compare-row{grid-template-columns:1fr}
  .compare-head{display:none}
  .cta-box{padding:32px 24px}
}
@media (max-width:520px){
  .hero{padding:56px 0 46px}
  .hero-stats{gap:18px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .btn-primary,.btn-ghost{justify-content:center}
  .brand-text b{max-width:170px;font-size:13px}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;align-items:flex-start}
  .fab{width:50px;height:50px;font-size:19px;bottom:88px}
}

/* roulang page: category3 */
:root{
  --bg:#07070D;
  --bg2:#0E0E1E;
  --panel:#12122A;
  --lime:#A3E635;
  --cyan:#06B6D4;
  --pink:#F43F5E;
  --amber:#FBBF24;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --line:rgba(148,163,184,.16);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -18px rgba(6,182,212,.45);
  --shadow-lime:0 0 15px rgba(163,230,53,.40);
  --max:1200px;
}
html{scroll-behavior:smooth}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:'Be Vietnam Pro','Segoe UI',system-ui,-apple-system,'Noto Sans',Arial,sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(6,182,212,.14),transparent 60%),
    radial-gradient(900px 520px at 8% 0%,rgba(163,230,53,.10),transparent 55%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit}
ul{list-style:none;margin:0;padding:0}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:74px 0}
.section-sm{padding:48px 0}
.section-alt{background:linear-gradient(180deg,rgba(18,18,42,.55),rgba(7,7,13,0))}
/* header */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(7,7,13,.82);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  display:grid;place-items:center;font-size:19px;color:#07070D;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--shadow-lime);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text b{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:290px}
.brand-text span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{
  font-size:14px;font-weight:600;color:var(--muted);
  padding:9px 14px;border-radius:999px;
  border:1px solid transparent;
  transition:all .22s ease;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.32)}
.nav-links a.active{color:var(--text);background:rgba(163,230,53,.12);border-color:rgba(163,230,53,.40)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  font-size:14px;font-weight:700;padding:9px 16px;border-radius:999px;
  color:var(--lime);border:1px solid rgba(163,230,53,.45);background:transparent;
  transition:all .22s ease;cursor:pointer;
}
.btn-login:hover{background:rgba(163,230,53,.10);color:#fff}
.btn-signup{
  font-size:14px;font-weight:800;padding:10px 20px;border-radius:999px;
  color:#06210A;cursor:pointer;border:none;
  background:linear-gradient(135deg,var(--lime),#d9ff6b);
  box-shadow:var(--shadow-lime);
  transition:all .22s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(163,230,53,.62)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(148,163,184,.10);border:1px solid var(--line);
  color:#fff;font-size:18px;cursor:pointer;
}
.mobile-drawer{
  display:none;flex-direction:column;gap:4px;
  padding:14px 20px 22px;border-top:1px solid var(--line);
  background:rgba(7,7,13,.97);
}
.mobile-drawer.open{display:flex}
.mobile-drawer a{
  padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted);
  border:1px solid transparent;
}
.mobile-drawer a:hover,.mobile-drawer a.active{color:#fff;background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.30)}
/* page hero */
.cat-hero{position:relative;overflow:hidden;padding:70px 0 56px}
.cat-hero .cat-bg{
  position:absolute;inset:0;z-index:0;
  background:url('/assets/images/c5c9a5bd4085bcf0.jpg') center/cover no-repeat;
  opacity:.30;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(110deg,rgba(7,7,13,.96) 0%,rgba(14,14,30,.90) 55%,rgba(7,7,13,.74) 100%);
}
.cat-hero .container{position:relative;z-index:2}
.breadcrumb{font-size:12.5px;color:var(--muted);margin-bottom:18px}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb span{margin:0 8px;opacity:.5}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.35);
}
.pill i{color:var(--cyan)}
.cat-hero h1{
  font-size:clamp(28px,4vw,46px);
  margin:18px 0 16px;line-height:1.2;
  background:linear-gradient(120deg,#fff 32%,var(--lime) 74%,var(--cyan) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.cat-hero p.lead{font-size:16px;color:#CBD5E1;max-width:680px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chip{
  font-size:12.5px;font-weight:600;color:#E2E8F0;
  padding:7px 14px;border-radius:999px;
  background:rgba(148,163,184,.08);
  border:1px solid rgba(148,163,184,.24);
}
.chip i{color:var(--cyan);margin-right:6px}
/* stat strip */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{
  background:linear-gradient(160deg,rgba(18,18,42,.92),rgba(14,14,30,.7));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 20px;
  transition:all .24s ease;
}
.stat:hover{border-color:rgba(6,182,212,.45);transform:translateY(-3px)}
.stat b{display:block;font-size:26px;color:var(--lime);font-weight:800}
.stat span{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.stat p{font-size:13px;color:#CBD5E1;margin:8px 0 0}
/* section heading */
.sec-head{max-width:760px;margin-bottom:36px}
.sec-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:12px;
}
.sec-head h2{font-size:clamp(22px,3vw,32px);margin:0 0 12px;line-height:1.28}
.sec-head p{color:var(--muted);font-size:15px;margin:0}
/* grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
/* tactic card */
.tactic{
  background:linear-gradient(165deg,rgba(18,18,42,.95),rgba(14,14,30,.82));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
  transition:all .26s ease;
  position:relative;overflow:hidden;
}
.tactic::before{
  content:"";position:absolute;left:0;top:0;width:3px;height:100%;
  background:linear-gradient(180deg,var(--lime),var(--cyan));
  opacity:0;transition:opacity .26s ease;
}
.tactic:hover{transform:translateY(-5px);border-color:rgba(163,230,53,.42);box-shadow:var(--shadow)}
.tactic:hover::before{opacity:1}
.tactic .ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  font-size:18px;color:#06210A;margin-bottom:16px;
  background:linear-gradient(135deg,var(--lime),#5eead4);
}
.tactic h3{font-size:17px;margin:0 0 10px}
.tactic p{font-size:14px;color:#CBD5E1;margin:0}
/* scenario cards with image */
.scene{
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;background:rgba(14,14,30,.7);
  transition:all .26s ease;
}
.scene:hover{transform:translateY(-5px);border-color:rgba(6,182,212,.45);box-shadow:var(--shadow)}
.scene img{width:100%;height:190px;object-fit:cover}
.scene .scene-body{padding:22px}
.scene h3{font-size:16.5px;margin:0 0 10px}
.scene p{font-size:13.5px;color:#CBD5E1;margin:0}
.tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:10px;
}
/* process */
.steps{display:grid;gap:16px}
.step{
  display:flex;gap:18px;align-items:flex-start;
  background:rgba(18,18,42,.55);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;transition:all .24s ease;
}
.step:hover{border-color:rgba(163,230,53,.4);background:rgba(18,18,42,.82)}
.step .num{
  flex:0 0 42px;width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;font-weight:800;color:#06210A;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
}
.step h3{font-size:15.5px;margin:0 0 6px}
.step p{font-size:13.5px;color:var(--muted);margin:0}
/* comparison table */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(14,14,30,.6)}
table.cmp{width:100%;border-collapse:collapse;min-width:620px}
table.cmp th,table.cmp td{padding:15px 18px;text-align:left;font-size:14px;border-bottom:1px solid var(--line)}
table.cmp th{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);font-weight:700;background:rgba(6,182,212,.06)}
table.cmp tr:last-child td{border-bottom:none}
table.cmp td:first-child{font-weight:600;color:#E2E8F0}
table.cmp td{color:#CBD5E1}
/* faq */
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(18,18,42,.55);margin-bottom:12px;overflow:hidden;
  transition:border-color .24s ease;
}
.faq-item:hover{border-color:rgba(6,182,212,.4)}
.faq-q{
  width:100%;text-align:left;background:transparent;border:none;color:#fff;
  font-size:15px;font-weight:600;padding:18px 22px;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq-q i{color:var(--lime);transition:transform .24s ease;font-size:14px}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;padding:0 22px}
.faq-item.open .faq-a{max-height:340px;padding-bottom:20px}
.faq-a p{font-size:14px;color:#CBD5E1;margin:0}
/* article list */
.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;background:rgba(14,14,30,.7);
  transition:all .26s ease;display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-5px);border-color:rgba(163,230,53,.42);box-shadow:var(--shadow)}
.post-body{padding:20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:16px;margin:0;line-height:1.4}
.post-body h3 a:hover{color:var(--lime)}
.post-body p{font-size:13.5px;color:var(--muted);margin:0;flex:1}
.post-meta{font-size:12px;color:var(--cyan);letter-spacing:.05em;text-transform:uppercase}
/* cta banner */
.cta-banner{
  position:relative;overflow:hidden;
  border-radius:var(--radius);
  border:1px solid rgba(163,230,53,.32);
  background:linear-gradient(120deg,rgba(18,18,42,.96),rgba(6,182,212,.14));
  padding:44px 40px;
}
.cta-banner h2{font-size:clamp(21px,2.6vw,28px);margin:0 0 12px}
.cta-banner p{font-size:15px;color:#CBD5E1;max-width:600px;margin:0 0 26px}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 28px;border-radius:999px;font-weight:800;font-size:15px;
  color:#06210A;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--lime),#5eead4);
  box-shadow:0 0 24px rgba(163,230,53,.42);
  transition:all .24s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 34px rgba(163,230,53,.70)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:15px;
  color:#E2E8F0;background:rgba(148,163,184,.07);
  border:1px solid rgba(148,163,184,.30);cursor:pointer;
  transition:all .24s ease;
}
.btn-ghost:hover{background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.55);color:#fff;transform:translateY(-3px)}
/* footer */
.site-footer{border-top:1px solid var(--line);background:rgba(7,7,13,.9);padding:54px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand .brand-mark{width:42px;height:42px;flex:0 0 42px;border-radius:13px;display:grid;place-items:center;font-size:17px;color:#07070D;background:linear-gradient(135deg,var(--lime),var(--cyan));box-shadow:var(--shadow-lime)}
.foot-brand .brand-text b{display:block;font-size:14px}
.foot-brand .brand-text span{font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan)}
.site-footer p{font-size:13.5px;color:var(--muted);max-width:340px;margin:0}
.site-footer h4{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:#fff;margin:0 0 16px}
.site-footer ul li{margin-bottom:10px}
.site-footer ul a{font-size:13.5px;color:var(--muted);transition:color .2s ease}
.site-footer ul a:hover{color:var(--lime)}
.pay-row{display:flex;flex-wrap:wrap;gap:8px}
.pay{font-size:11.5px;font-weight:700;padding:6px 12px;border-radius:8px;color:#CBD5E1;background:rgba(148,163,184,.10);border:1px solid var(--line)}
.foot-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--muted);
}
.age-badge{
  font-size:11px;font-weight:800;padding:4px 9px;border-radius:7px;
  color:#FCA5A5;background:rgba(244,63,94,.12);border:1px solid rgba(244,63,94,.4);
}
/* 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:20px;color:#06210A;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:0 0 22px rgba(6,182,212,.5);
  animation:float 3.4s ease-in-out infinite;cursor:pointer;border:none;
}
.fab:hover{transform:scale(1.1)}
.fab .dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--pink);border:2px solid #fff}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* responsive */
@media(max-width:1024px){
  .cat-hero .hero-inner{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .post-list{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .nav-links{display:none}
  .nav-toggle{display:grid;place-items:center}
  .nav-actions{margin-left:auto}
  .brand-text b{max-width:150px;font-size:13px}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .section{padding:56px 0}
}
@media(max-width:520px){
  .grid-4{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr}
  .post-list{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta-banner{padding:32px 22px}
  .btn-login,.btn-signup{padding:8px 12px;font-size:12.5px}
  .brand-text b{max-width:110px}
}