/* roulang page: index */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --surface:#131327;
  --surface-2:#1a1a33;
  --line:#26264a;
  --primary:#a3e635;
  --primary-2:#65a30d;
  --accent:#06b6d4;
  --accent-2:#0891b2;
  --pink:#f43f5e;
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#64748b;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 28px rgba(163,230,53,.28);
  --grad:linear-gradient(135deg,#a3e635 0%,#06b6d4 100%);
  --grad-pink:linear-gradient(135deg,#f43f5e 0%,#a3e635 100%);
  --max:1220px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 500px at 12% -8%,rgba(163,230,53,.10),transparent 60%),
    radial-gradient(800px 480px at 92% 4%,rgba(6,182,212,.12),transparent 62%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input{font-family:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px;position:relative;z-index:1}

/* ---------- HEADER / NAV ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(7,7,13,.86);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:12px 20px;
  max-width:var(--max);
  margin:0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:15px;
  line-height:1.2;
  letter-spacing:-.2px;
  max-width:340px;
}
.brand-badge{
  flex:0 0 auto;
  width:40px;height:40px;
  border-radius:12px;
  background:var(--grad);
  display:grid;place-items:center;
  font-size:18px;
  box-shadow:var(--shadow-glow);
}
.brand-name{display:block}
.brand-sub{
  display:block;
  font-size:11px;
  font-weight:600;
  color:var(--primary);
  letter-spacing:.3px;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
}
.nav-links a{
  display:inline-block;
  padding:9px 14px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--muted);
  transition:.22s;
  white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(163,230,53,.10)}
.nav-links a.active{color:#07070d;background:var(--grad);box-shadow:var(--shadow-glow)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  padding:9px 16px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--primary);
  border:1px solid rgba(163,230,53,.45);
  transition:.22s;
}
.btn-login:hover{background:rgba(163,230,53,.12);border-color:var(--primary)}
.btn-signup{
  padding:10px 18px;
  border-radius:999px;
  font-size:14px;
  font-weight:700;
  color:#07070d;
  background:var(--grad);
  box-shadow:var(--shadow-glow);
  transition:.22s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(163,230,53,.5)}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--line);
  align-items:center;
  justify-content:center;
  font-size:20px;
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  background:rgba(7,7,13,.98);
}
.mobile-menu.open{display:block}
.mobile-menu a{
  display:block;
  padding:14px 22px;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  border-bottom:1px solid var(--line);
}
.mobile-menu a.active{color:var(--primary)}
.mobile-menu a:hover{color:#fff;background:rgba(163,230,53,.06)}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  transition:.25s;
  text-align:center;
}
.btn-primary{
  background:var(--grad);
  color:#07070d;
  box-shadow:var(--shadow-glow);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(163,230,53,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  border:1px solid rgba(6,182,212,.5);
  color:var(--accent);
  background:rgba(6,182,212,.06);
}
.btn-ghost:hover{background:rgba(6,182,212,.15);border-color:var(--accent);color:#fff}
.btn-sm{padding:11px 20px;font-size:14px}

/* ---------- SECTION BASE ---------- */
.section{padding:78px 0;position:relative}
.section-alt{background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.6px;
  text-transform:uppercase;
  color:var(--primary);
  background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.28);
  margin-bottom:16px;
}
.eyebrow.cyan{color:var(--accent);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.28)}
h1,h2,h3,h4{line-height:1.25;letter-spacing:-.4px}
.section-title{font-size:clamp(24px,3.4vw,36px);font-weight:800;margin-bottom:14px}
.section-desc{color:var(--muted);font-size:16px;line-height:1.7}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  padding:60px 0 72px;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/341683af0a3f0490.jpg') center/cover no-repeat;
  opacity:.24;
  z-index:0;
}
.hero-fade{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,7,13,.55) 0%,rgba(7,7,13,.92) 68%,var(--bg) 100%);
  z-index:0;
}
.hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:44px;
  align-items:center;
}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 16px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.4px;
  color:#07070d;
  background:var(--grad);
  margin-bottom:20px;
}
.hero h1{
  font-size:clamp(28px,4.4vw,48px);
  font-weight:900;
  margin-bottom:18px;
}
.hero h1 span{
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-lead{
  color:#cbd5e1;
  font-size:16.5px;
  line-height:1.75;
  margin-bottom:26px;
  max-width:640px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  max-width:600px;
}
.hero-stat{
  padding:16px 18px;
  border-radius:var(--radius-sm);
  background:rgba(19,19,39,.75);
  border:1px solid var(--line);
  backdrop-filter:blur(6px);
}
.hero-stat strong{
  display:block;
  font-size:22px;
  font-weight:800;
  color:var(--primary);
  line-height:1.2;
}
.hero-stat span{font-size:12.5px;color:var(--muted);font-weight:500}

/* Countdown card */
.hero-side{
  background:linear-gradient(160deg,rgba(19,19,39,.96),rgba(14,14,30,.96));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px;
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.hero-side::before{
  content:"";
  position:absolute;top:-60px;right:-60px;
  width:180px;height:180px;
  background:radial-gradient(circle,rgba(6,182,212,.28),transparent 70%);
}
.hero-side h3{
  font-size:16px;
  font-weight:700;
  margin-bottom:6px;
  position:relative;
}
.hero-side .side-note{
  font-size:13px;
  color:var(--muted);
  margin-bottom:20px;
  position:relative;
}
.countdown{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px;
  margin-bottom:20px;
  position:relative;
}
.cd-cell{
  text-align:center;
  padding:14px 6px;
  border-radius:var(--radius-sm);
  background:var(--surface-2);
  border:1px solid var(--line);
}
.cd-cell b{display:block;font-size:24px;font-weight:800;color:#fff;line-height:1}
.cd-cell span{font-size:11px;color:var(--muted);letter-spacing:.4px;text-transform:uppercase}
.match-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:13px 0;
  border-top:1px solid var(--line);
  position:relative;
}
.match-row:first-of-type{border-top:none}
.match-teams{font-size:14px;font-weight:600}
.match-time{font-size:12.5px;color:var(--muted);font-weight:500}
.match-live{
  font-size:11px;
  font-weight:700;
  color:#07070d;
  background:var(--primary);
  padding:4px 10px;
  border-radius:999px;
}
.match-soon{
  font-size:11px;
  font-weight:700;
  color:var(--accent);
  background:rgba(6,182,212,.12);
  border:1px solid rgba(6,182,212,.3);
  padding:4px 10px;
  border-radius:999px;
}
.side-cta{
  margin-top:22px;
  width:100%;
  position:relative;
}

/* ---------- CARDS / 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}

.card{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  transition:.28s;
  position:relative;
  overflow:hidden;
  height:100%;
}
.card:hover{
  transform:translateY(-6px);
  border-color:rgba(163,230,53,.4);
  box-shadow:0 20px 40px rgba(0,0,0,.5),0 0 0 1px rgba(163,230,53,.12);
}
.card-icon{
  width:50px;height:50px;
  border-radius:14px;
  display:grid;place-items:center;
  font-size:22px;
  background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.28);
  margin-bottom:18px;
}
.card-icon.cyan{background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.28)}
.card-icon.pink{background:rgba(244,63,94,.10);border-color:rgba(244,63,94,.28)}
.card h3{font-size:18px;font-weight:700;margin-bottom:10px}
.card p{color:var(--muted);font-size:14.5px;line-height:1.7}

/* ---------- SLOT / TIME CARDS ---------- */
.slot-row{
  display:flex;
  align-items:stretch;
  gap:18px;
  padding:22px 24px;
  background:linear-gradient(150deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:.25s;
  margin-bottom:16px;
}
.slot-row:hover{border-color:rgba(6,182,212,.4);transform:translateX(6px)}
.slot-time{
  flex:0 0 92px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  border-radius:var(--radius-sm);
  background:rgba(6,182,212,.10);
  border:1px solid rgba(6,182,212,.3);
  padding:10px 6px;
}
.slot-time b{font-size:19px;font-weight:800;color:var(--accent);line-height:1.1}
.slot-time span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.slot-info{flex:1;min-width:0}
.slot-info h4{font-size:16px;font-weight:700;margin-bottom:5px}
.slot-info p{font-size:13.5px;color:var(--muted)}
.slot-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.tag{
  font-size:11.5px;
  font-weight:600;
  padding:4px 11px;
  border-radius:999px;
  background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.26);
  color:var(--primary);
}
.tag.cyan{background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.26);color:var(--accent)}
.tag.pink{background:rgba(244,63,94,.10);border-color:rgba(244,63,94,.26);color:#fb7185}

/* ---------- EXPERT ---------- */
.expert{
  display:flex;
  gap:22px;
  align-items:flex-start;
  padding:26px;
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:.28s;
}
.expert:hover{border-color:rgba(163,230,53,.4);transform:translateY(-5px)}
.expert-avatar{
  flex:0 0 62px;
  width:62px;height:62px;
  border-radius:50%;
  display:grid;place-items:center;
  font-weight:800;
  font-size:20px;
  color:#07070d;
  background:var(--grad);
}
.expert h3{font-size:17px;font-weight:700;margin-bottom:4px}
.expert .role{font-size:12.5px;color:var(--accent);font-weight:600;margin-bottom:10px;display:block}
.expert p{font-size:14px;color:var(--muted);line-height:1.7}

/* ---------- RATING / SOCIAL ---------- */
.rating{border-top:1px solid var(--line);background:var(--bg-2)}
.rating-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.rating-item{text-align:left;padding:24px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line)}
.rating-item b{display:block;font-size:30px;font-weight:900;color:var(--primary);line-height:1.1}
.rating-item span{font-size:13px;color:var(--muted);font-weight:500}

/* ---------- NEWS / CMS LIST ---------- */
.news-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:32px;align-items:start}
.news-item{
  display:flex;
  gap:18px;
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  transition:.25s;
  margin-bottom:16px;
}
.news-item:hover{border-color:rgba(163,230,53,.4);transform:translateX(5px)}
.news-thumb{
  flex:0 0 128px;
  height:92px;
  border-radius:var(--radius-sm);
  overflow:hidden;
  background:var(--surface-2);
}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.news-item:hover .news-thumb img{transform:scale(1.07)}
.news-body{flex:1;min-width:0}
.news-body h3{font-size:16.5px;font-weight:700;margin-bottom:7px;line-height:1.42}
.news-body p{font-size:13.5px;color:var(--muted);line-height:1.65;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--muted-2);font-weight:600}
.news-meta .cat{color:var(--accent)}
.news-side{display:flex;flex-direction:column;gap:16px}
.side-card{
  padding:22px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
}
.side-card h4{font-size:15px;font-weight:700;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.side-list li{
  padding:11px 0;
  border-bottom:1px dashed rgba(148,163,184,.16);
  font-size:14px;
  color:#cbd5e1;
  display:flex;
  gap:10px;
  align-items:flex-start;
  transition:.2s;
}
.side-list li:last-child{border-bottom:none}
.side-list li:hover{color:var(--primary)}
.side-list li::before{content:"▸";color:var(--primary);font-size:12px;line-height:1.6}
.empty-note{padding:26px;border-radius:var(--radius);border:1px dashed var(--line);color:var(--muted);text-align:center;font-size:14.5px}

/* ---------- FORM ---------- */
.form-band{
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:
    radial-gradient(700px 320px at 88% 0%,rgba(6,182,212,.16),transparent 65%),
    linear-gradient(150deg,var(--surface),var(--bg-2));
  padding:44px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}
.form-copy h2{font-size:clamp(22px,3vw,30px);font-weight:800;margin-bottom:14px}
.form-copy p{color:var(--muted);font-size:15px;line-height:1.75;margin-bottom:18px}
.form-copy ul li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14.5px;color:#cbd5e1;margin-bottom:10px;
}
.form-copy ul li::before{content:"✔";color:var(--primary);font-weight:800;font-size:13px;line-height:1.6}
.form-fields{display:flex;flex-direction:column;gap:14px}
.field label{display:block;font-size:12.5px;font-weight:700;color:var(--muted);margin-bottom:7px;letter-spacing:.3px;text-transform:uppercase}
.field input{
  width:100%;
  padding:14px 16px;
  border-radius:var(--radius-sm);
  background:rgba(7,7,13,.7);
  border:1px solid var(--line);
  color:#fff;
  font-size:14.5px;
  transition:.22s;
}
.field input::placeholder{color:var(--muted-2)}
.field input:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(163,230,53,.18);
}
.form-note{font-size:12.5px;color:var(--muted-2);line-height:1.6}

/* ---------- FAQ ---------- */
.faq-item{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  margin-bottom:14px;
  overflow:hidden;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:20px 24px;
  font-size:16px;
  font-weight:700;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  transition:.22s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:22px;font-weight:400;color:var(--primary);line-height:1;transition:.25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--primary)}
.faq-item .faq-answer{padding:0 24px 22px;color:var(--muted);font-size:14.5px;line-height:1.75}

/* ---------- FOOTER ---------- */
.site-footer{
  background:linear-gradient(180deg,var(--bg-2),#05050a);
  border-top:1px solid var(--line);
  padding:56px 0 26px;
  position:relative;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:36px;
  margin-bottom:38px;
}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;margin-bottom:16px;line-height:1.25}
.footer-about{font-size:13.5px;color:var(--muted);line-height:1.75;max-width:340px}
.footer-col h4{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.8px;color:#fff;margin-bottom:16px}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:13.5px;color:var(--muted);transition:.2s}
.footer-col a:hover{color:var(--primary)}
.footer-legal{
  border-top:1px solid var(--line);
  padding-top:22px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:14px;
  font-size:12.5px;
  color:var(--muted-2);
}
.footer-legal strong{color:var(--muted)}
.disclaimer{
  margin-top:18px;
  font-size:12px;
  color:var(--muted-2);
  line-height:1.7;
  padding:16px 18px;
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.02);
  border:1px solid var(--line);
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:90;
  width:56px;height:56px;
  border-radius:50%;
  display:grid;
  place-items:center;
  font-size:23px;
  background:rgba(19,19,39,.85);
  border:2px solid transparent;
  background-clip:padding-box;
  box-shadow:0 0 22px rgba(6,182,212,.45),0 0 0 2px rgba(163,230,53,.5);
  backdrop-filter:blur(10px);
  transition:.28s;
}
.fab:hover{transform:scale(1.12);box-shadow:0 0 34px rgba(163,230,53,.6),0 0 0 2px var(--primary)}
.fab:active{transform:scale(.94)}
.fab span.dot{
  position:absolute;top:2px;right:2px;
  width:12px;height:12px;border-radius:50%;
  background:var(--pink);
  border:2px solid var(--bg);
  animation:pulse 1.8s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1080px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .rating-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .news-layout{grid-template-columns:1fr}
  .form-band{grid-template-columns:1fr;padding:34px}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
  .brand{font-size:13.5px;max-width:230px}
  .brand-badge{width:34px;height:34px;font-size:15px}
  .nav-actions .btn-login{padding:7px 12px;font-size:12.5px}
  .nav-actions .btn-signup{padding:8px 13px;font-size:12.5px}
  .fab{bottom:90px}
}
@media(max-width:520px){
  .container{padding:0 16px}
  .hero{padding:40px 0 54px}
  .hero-stats{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .rating-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .news-item{flex-direction:column}
  .news-thumb{width:100%;height:170px;flex:none}
  .slot-row{flex-direction:column;gap:14px}
  .slot-time{flex:none;width:100%;flex-direction:row;gap:8px;justify-content:flex-start;padding:10px 14px}
  .brand-sub{display:none}
  .form-band{padding:26px 20px}
  .hero-cta .btn{width:100%}
}

/* roulang page: article */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --surface:#131327;
  --surface-2:#1a1a33;
  --line:#26264a;
  --primary:#a3e635;
  --primary-2:#65a30d;
  --accent:#06b6d4;
  --accent-2:#0891b2;
  --pink:#f43f5e;
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#64748b;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 28px rgba(163,230,53,.28);
  --grad:linear-gradient(135deg,#a3e635 0%,#06b6d4 100%);
  --grad-pink:linear-gradient(135deg,#f43f5e 0%,#a3e635 100%);
  --max:1220px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 500px at 12% -8%,rgba(163,230,53,.10),transparent 60%),
    radial-gradient(800px 480px at 92% 4%,rgba(6,182,212,.12),transparent 62%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea{font-family:inherit}
ul{list-style:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px;position:relative;z-index:1}

/* HEADER / NAV */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(7,7,13,.86);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:12px 20px;
  max-width:var(--max);
  margin:0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:15px;
  line-height:1.2;
  letter-spacing:-.2px;
  max-width:340px;
}
.brand-badge{
  flex:0 0 auto;
  width:40px;height:40px;
  border-radius:12px;
  background:var(--grad);
  display:grid;place-items:center;
  font-size:18px;
  box-shadow:var(--shadow-glow);
}
.brand-name{display:block}
.brand-sub{
  display:block;
  font-size:11px;
  font-weight:600;
  color:var(--primary);
  letter-spacing:.3px;
}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  display:inline-block;
  padding:9px 14px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--muted);
  transition:.22s;
  white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(163,230,53,.10)}
.nav-links a.active{color:#07070d;background:var(--grad);box-shadow:var(--shadow-glow)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  padding:9px 16px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--primary);
  border:1px solid rgba(163,230,53,.45);
  transition:.22s;
}
.btn-login:hover{background:rgba(163,230,53,.12);border-color:var(--primary)}
.btn-signup{
  padding:10px 18px;
  border-radius:999px;
  font-size:14px;
  font-weight:700;
  color:#07070d;
  background:var(--grad);
  box-shadow:var(--shadow-glow);
  transition:.22s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(163,230,53,.5)}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--line);
  align-items:center;
  justify-content:center;
  font-size:20px;
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  background:rgba(7,7,13,.98);
}
.mobile-menu.open{display:block}
.mobile-menu a{
  display:block;
  padding:14px 22px;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  border-bottom:1px solid var(--line);
}
.mobile-menu a.active{color:var(--primary)}
.mobile-menu a:hover{color:#fff;background:rgba(163,230,53,.06)}

/* BUTTONS */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  transition:.25s;
  text-align:center;
}
.btn-primary{background:var(--grad);color:#07070d;box-shadow:var(--shadow-glow)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(163,230,53,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border:1px solid rgba(6,182,212,.5);color:var(--accent);background:rgba(6,182,212,.06)}
.btn-ghost:hover{background:rgba(6,182,212,.15);border-color:var(--accent);color:#fff}
.btn-sm{padding:11px 20px;font-size:14px}

/* SECTION BASE */
.section{padding:66px 0;position:relative}
.section-alt{background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:34px}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.6px;
  text-transform:uppercase;
  color:var(--primary);
  background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.28);
  margin-bottom:16px;
}
.eyebrow.cyan{color:var(--accent);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.28)}
.section-title{font-size:clamp(23px,3.2vw,34px);font-weight:800;margin-bottom:14px;line-height:1.28}
.section-desc{color:var(--muted);font-size:16px;line-height:1.7}

/* ARTICLE LAYOUT */
.article-hero{
  position:relative;
  padding:48px 0 40px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.article-hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/8aefc63157784129.jpg') center/cover no-repeat;
  opacity:.18;
  z-index:0;
}
.article-hero-fade{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,7,13,.6) 0%,rgba(7,7,13,.94) 72%,var(--bg) 100%);
  z-index:0;
}
.article-hero .container{position:relative;z-index:1}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted-2);
  margin-bottom:20px;
}
.breadcrumb a{color:var(--muted);transition:.2s}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb i{font-size:10px;color:var(--muted-2)}
.article-meta-top{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:18px;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:6px 14px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:600;
  color:var(--accent);
  background:rgba(6,182,212,.09);
  border:1px solid rgba(6,182,212,.28);
}
.chip.pink{color:var(--pink);background:rgba(244,63,94,.09);border-color:rgba(244,63,94,.28)}
.chip.lime{color:var(--primary);background:rgba(163,230,53,.09);border-color:rgba(163,230,53,.28)}
.article-title{
  font-size:clamp(26px,4vw,44px);
  font-weight:900;
  line-height:1.2;
  margin-bottom:18px;
  letter-spacing:-.5px;
}
.article-lead{
  color:#cbd5e1;
  font-size:16.5px;
  line-height:1.75;
  max-width:860px;
}
.article-stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
  margin-top:32px;
}
.stat-card{
  background:rgba(19,19,39,.7);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:16px 18px;
  backdrop-filter:blur(8px);
}
.stat-value{
  font-size:22px;
  font-weight:800;
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  line-height:1.2;
}
.stat-label{font-size:12.5px;color:var(--muted);margin-top:4px}

.article-layout{
  display:grid;
  grid-template-columns:1fr 320px;
  gap:40px;
  align-items:start;
}
.article-body{
  min-width:0;
}
.article-body .content-block{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 32px;
  margin-bottom:26px;
}
.article-body h2{
  font-size:clamp(20px,2.6vw,27px);
  font-weight:800;
  margin-bottom:16px;
  padding-bottom:12px;
  border-bottom:1px solid var(--line);
  line-height:1.32;
}
.article-body h3{
  font-size:18px;
  font-weight:700;
  margin:22px 0 12px;
  color:var(--primary);
}
.article-body p{
  color:#cbd5e1;
  margin-bottom:14px;
  line-height:1.75;
  font-size:15.5px;
}
.article-body ul,.article-body ol{
  margin:0 0 16px 0;
  padding-left:0;
}
.article-body ul li,.article-body ol li{
  position:relative;
  padding-left:28px;
  margin-bottom:10px;
  color:#cbd5e1;
  line-height:1.7;
  font-size:15.5px;
}
.article-body ul li::before{
  content:"";
  position:absolute;
  left:6px;top:10px;
  width:7px;height:7px;
  border-radius:50%;
  background:var(--grad);
}
.article-body ol{counter-reset:item}
.article-body ol li{counter-increment:item}
.article-body ol li::before{
  content:counter(item);
  position:absolute;
  left:0;top:1px;
  width:20px;height:20px;
  border-radius:50%;
  background:rgba(163,230,53,.12);
  border:1px solid rgba(163,230,53,.35);
  color:var(--primary);
  font-size:11px;
  font-weight:800;
  display:grid;place-items:center;
}
.article-body blockquote{
  background:rgba(6,182,212,.07);
  border-left:3px solid var(--accent);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:18px 22px;
  margin:20px 0;
  color:#e2e8f0;
  font-style:italic;
  font-size:16px;
}
.article-body a{color:var(--primary);font-weight:600;border-bottom:1px dashed rgba(163,230,53,.4);transition:.2s}
.article-body a:hover{color:#fff;border-bottom-color:#fff}
.article-body img{border-radius:var(--radius-sm);margin:18px 0;border:1px solid var(--line)}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:18px 0;
  font-size:14.5px;
  border-radius:var(--radius-sm);
  overflow:hidden;
}
.article-body th{
  background:rgba(163,230,53,.10);
  color:var(--primary);
  font-weight:700;
  text-align:left;
  padding:12px 14px;
  border-bottom:1px solid var(--line);
}
.article-body td{
  padding:12px 14px;
  border-bottom:1px solid var(--line);
  color:#cbd5e1;
}
.article-body tr:hover td{background:rgba(163,230,53,.03)}

/* SIDEBAR */
.article-sidebar{
  position:sticky;
  top:96px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.side-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
}
.side-card h3{
  font-size:16px;
  font-weight:800;
  margin-bottom:16px;
  display:flex;
  align-items:center;
  gap:9px;
}
.side-card h3 i{color:var(--primary);font-size:15px}
.quick-list li{margin-bottom:12px}
.quick-list li:last-child{margin-bottom:0}
.quick-list a{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:14px;
  color:var(--muted);
  transition:.2s;
  line-height:1.5;
}
.quick-list a:hover{color:var(--primary)}
.quick-list a i{color:var(--accent);font-size:11px;margin-top:6px}
.side-cta{
  background:linear-gradient(160deg,rgba(163,230,53,.13),rgba(6,182,212,.10));
  border:1px solid rgba(163,230,53,.3);
  border-radius:var(--radius);
  padding:26px 24px;
  text-align:center;
}
.side-cta .side-cta-icon{
  width:52px;height:52px;
  border-radius:14px;
  background:var(--grad);
  display:grid;place-items:center;
  margin:0 auto 14px;
  font-size:22px;
  color:#07070d;
  box-shadow:var(--shadow-glow);
}
.side-cta h3{font-size:17px;font-weight:800;margin-bottom:8px}
.side-cta p{font-size:13.5px;color:var(--muted);margin-bottom:16px;line-height:1.6}
.side-cta .btn{width:100%;padding:12px}

/* CONTENT LIST */
.content-list{display:grid;gap:14px}
.content-list-item{
  display:flex;
  gap:16px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px;
  transition:.25s;
  align-items:center;
}
.content-list-item:hover{
  transform:translateX(5px);
  border-color:rgba(163,230,53,.4);
  background:var(--surface-2);
}
.content-list-thumb{
  flex:0 0 110px;
  height:74px;
  border-radius:var(--radius-sm);
  overflow:hidden;
  border:1px solid var(--line);
}
.content-list-thumb img{width:100%;height:100%;object-fit:cover;transition:.3s}
.content-list-item:hover .content-list-thumb img{transform:scale(1.08)}
.content-list-body h4{font-size:15px;font-weight:700;margin-bottom:6px;line-height:1.45;transition:.2s}
.content-list-item:hover .content-list-body h4{color:var(--primary)}
.content-list-meta{font-size:12.5px;color:var(--muted-2);display:flex;gap:12px;flex-wrap:wrap}

/* FAQ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  overflow:hidden;
  transition:.25s;
}
.faq-item.open{border-color:rgba(163,230,53,.4)}
.faq-q{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  width:100%;
  padding:18px 22px;
  font-size:15.5px;
  font-weight:700;
  text-align:left;
  transition:.2s;
}
.faq-q:hover{color:var(--primary)}
.faq-q i{color:var(--primary);transition:.3s;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease;
}
.faq-item.open .faq-a{max-height:320px}
.faq-a-inner{
  padding:0 22px 20px;
  color:var(--muted);
  font-size:14.5px;
  line-height:1.7;
}

/* NOT FOUND */
.not-found{
  text-align:center;
  padding:56px 24px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
}
.not-found i{font-size:44px;color:var(--muted-2);margin-bottom:18px;display:block}
.not-found h2{font-size:24px;font-weight:800;margin-bottom:12px}
.not-found p{color:var(--muted);margin-bottom:22px}

/* CTA BAND */
.cta-band{
  background:linear-gradient(135deg,rgba(163,230,53,.14),rgba(6,182,212,.14));
  border:1px solid rgba(163,230,53,.3);
  border-radius:var(--radius-lg);
  padding:44px 40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(21px,2.8vw,28px);font-weight:800;margin-bottom:8px}
.cta-band p{color:var(--muted);font-size:15px;max-width:560px}
.cta-band-actions{display:flex;gap:12px;flex-wrap:wrap}

/* FOOTER */
.site-footer{
  background:var(--bg-2);
  border-top:1px solid var(--line);
  padding:56px 0 0;
  position:relative;
  z-index:1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:36px;
  padding-bottom:40px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:16px;
  margin-bottom:16px;
}
.footer-about{color:var(--muted);font-size:14px;line-height:1.7}
.footer-col h4{
  font-size:14px;
  font-weight:800;
  margin-bottom:16px;
  color:var(--primary);
  text-transform:uppercase;
  letter-spacing:.5px;
}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{
  font-size:14px;
  color:var(--muted);
  transition:.2s;
}
.footer-col ul a:hover{color:var(--primary)}
.disclaimer{
  border-top:1px solid var(--line);
  padding:22px 0;
  font-size:12.5px;
  color:var(--muted-2);
  line-height:1.7;
}
.footer-legal{
  border-top:1px solid var(--line);
  padding:20px 0;
  display:flex;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--muted-2);
}
.footer-legal strong{color:var(--muted)}

/* FAB */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:50;
  width:56px;height:56px;
  border-radius:50%;
  background:rgba(7,7,13,.8);
  backdrop-filter:blur(12px);
  border:2px solid transparent;
  background-clip:padding-box;
  display:grid;
  place-items:center;
  font-size:20px;
  color:var(--primary);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.8;
  transition:.3s;
  animation:fabPulse 2.6s infinite ease-in-out;
}
.fab::before{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  z-index:-1;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 34px rgba(6,182,212,.7)}
.fab:active{transform:scale(.95)}
.fab .fab-dot{
  position:absolute;
  top:2px;right:2px;
  width:13px;height:13px;
  border-radius:50%;
  background:var(--pink);
  border:2px solid var(--bg);
  animation:blink 1.4s infinite;
}
@keyframes fabPulse{
  0%,100%{box-shadow:0 0 18px rgba(6,182,212,.4)}
  50%{box-shadow:0 0 30px rgba(163,230,53,.6)}
}
@keyframes blink{
  0%,100%{opacity:1}
  50%{opacity:.35}
}

/* RESPONSIVE */
@media(max-width:1024px){
  .article-layout{grid-template-columns:1fr}
  .article-sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .article-stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .btn-login,.btn-signup{padding:8px 13px;font-size:13px}
  .brand{max-width:200px;font-size:13px}
  .brand-badge{width:34px;height:34px;font-size:15px}
}
@media(max-width:640px){
  .section{padding:48px 0}
  .article-hero{padding:34px 0 30px}
  .article-body .content-block{padding:22px 20px}
  .article-stats{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-card{padding:13px 14px}
  .stat-value{font-size:18px}
  .cta-band{padding:30px 22px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .content-list-item{flex-direction:column;align-items:stretch}
  .content-list-thumb{flex:none;width:100%;height:150px}
  .footer-legal{flex-direction:column;gap:6px}
  .btn-login{display:none}
}
@media(max-width:520px){
  .article-stats{grid-template-columns:1fr}
  .brand-sub{display:none}
}

/* roulang page: category1 */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --surface:#131327;
  --surface-2:#1a1a33;
  --line:#26264a;
  --primary:#a3e635;
  --primary-2:#65a30d;
  --accent:#06b6d4;
  --accent-2:#0891b2;
  --pink:#f43f5e;
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#64748b;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 28px rgba(163,230,53,.28);
  --grad:linear-gradient(135deg,#a3e635 0%,#06b6d4 100%);
  --grad-pink:linear-gradient(135deg,#f43f5e 0%,#a3e635 100%);
  --max:1220px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 500px at 12% -8%,rgba(163,230,53,.10),transparent 60%),
    radial-gradient(800px 480px at 92% 4%,rgba(6,182,212,.12),transparent 62%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input{font-family:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px;position:relative;z-index:1}
/* ---------- HEADER / NAV ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(7,7,13,.86);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:12px 20px;
  max-width:var(--max);
  margin:0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:15px;
  line-height:1.2;
  letter-spacing:-.2px;
  max-width:340px;
}
.brand-badge{
  flex:0 0 auto;
  width:40px;height:40px;
  border-radius:12px;
  background:var(--grad);
  display:grid;place-items:center;
  font-size:18px;
  box-shadow:var(--shadow-glow);
}
.brand-name{display:block}
.brand-sub{
  display:block;
  font-size:11px;
  font-weight:600;
  color:var(--primary);
  letter-spacing:.3px;
}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  display:inline-block;
  padding:9px 14px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--muted);
  transition:.22s;
  white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(163,230,53,.10)}
.nav-links a.active{color:#07070d;background:var(--grad);box-shadow:var(--shadow-glow)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  padding:9px 16px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--primary);
  border:1px solid rgba(163,230,53,.45);
  transition:.22s;
}
.btn-login:hover{background:rgba(163,230,53,.12);border-color:var(--primary)}
.btn-signup{
  padding:10px 18px;
  border-radius:999px;
  font-size:14px;
  font-weight:700;
  color:#07070d;
  background:var(--grad);
  box-shadow:var(--shadow-glow);
  transition:.22s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(163,230,53,.5)}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--line);
  align-items:center;
  justify-content:center;
  font-size:20px;
  color:var(--text);
}
.mobile-menu{display:none;border-top:1px solid var(--line);background:rgba(7,7,13,.98)}
.mobile-menu.open{display:block}
.mobile-menu a{
  display:block;
  padding:14px 22px;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  border-bottom:1px solid var(--line);
}
.mobile-menu a.active{color:var(--primary)}
.mobile-menu a:hover{color:#fff;background:rgba(163,230,53,.06)}
/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  transition:.25s;
  text-align:center;
}
.btn-primary{background:var(--grad);color:#07070d;box-shadow:var(--shadow-glow)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(163,230,53,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border:1px solid rgba(6,182,212,.5);color:var(--accent);background:rgba(6,182,212,.06)}
.btn-ghost:hover{background:rgba(6,182,212,.15);border-color:var(--accent);color:#fff}
.btn-sm{padding:11px 20px;font-size:14px}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
/* ---------- SECTION BASE ---------- */
.section{padding:78px 0;position:relative}
.section-alt{background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
  color:var(--primary);background:rgba(163,230,53,.10);border:1px solid rgba(163,230,53,.28);
  margin-bottom:16px;
}
.eyebrow.cyan{color:var(--accent);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.28)}
.section-title{font-size:clamp(24px,3.4vw,36px);font-weight:800;margin-bottom:14px;line-height:1.25}
.section-desc{color:var(--muted);font-size:16px;line-height:1.7}
/* ---------- HERO (category) ---------- */
.hero{position:relative;padding:56px 0 64px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/8aefc63157784129.jpg') center/cover no-repeat;
  opacity:.22;z-index:0;
}
.hero-fade{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,7,13,.55) 0%,rgba(7,7,13,.93) 68%,var(--bg) 100%);
  z-index:0;
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;
  font-size:12.5px;font-weight:700;letter-spacing:.4px;
  color:#07070d;background:var(--grad);margin-bottom:20px;
}
.hero h1{font-size:clamp(27px,4.2vw,44px);font-weight:900;margin-bottom:18px;line-height:1.18}
.hero h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:#cbd5e1;font-size:16.5px;line-height:1.7;margin-bottom:24px;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px}
.hero-stat strong{display:block;font-size:22px;font-weight:800;color:var(--primary)}
.hero-stat span{font-size:13px;color:var(--muted)}
/* hero panel: coupon wall */
.coupon-wall{
  background:linear-gradient(160deg,var(--surface) 0%,var(--surface-2) 100%);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:22px;
  box-shadow:var(--shadow);
  position:relative;
}
.coupon-wall-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.coupon-wall-head h2{font-size:16px;font-weight:800}
.live-dot{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:var(--pink)}
.live-dot::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--pink);box-shadow:0 0 10px var(--pink);animation:pulse 1.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.coupon-main{
  border-radius:var(--radius);
  border:1px solid rgba(163,230,53,.4);
  background:radial-gradient(120% 120% at 0% 0%,rgba(163,230,53,.18),transparent 60%),var(--bg-2);
  padding:20px;margin-bottom:14px;
}
.coupon-main .amt{font-size:30px;font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.coupon-main .lbl{font-size:13px;color:var(--muted);margin:4px 0 14px}
.coupon-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.coupon-mini{
  border:1px dashed var(--line);
  border-radius:var(--radius-sm);
  padding:12px;
  background:rgba(255,255,255,.02);
}
.coupon-mini .amt{font-size:17px;font-weight:800;color:var(--accent)}
.coupon-mini .lbl{font-size:11.5px;color:var(--muted-2)}
.coupon-note{font-size:11.5px;color:var(--muted-2);margin-top:14px;line-height:1.5}
/* ---------- METRIC BOARD ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 20px;
  transition:.25s;
}
.metric-card:hover{border-color:rgba(163,230,53,.45);transform:translateY(-4px);box-shadow:var(--shadow)}
.metric-card .num{font-size:28px;font-weight:900;color:var(--primary);line-height:1.1}
.metric-card .cap{font-size:13.5px;color:var(--muted);margin-top:8px}
/* ---------- FEATURE / SCENE CARDS ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.feature-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 22px;
  transition:.25s;
  position:relative;
}
.feature-card:hover{border-color:rgba(6,182,212,.45);transform:translateY(-4px);box-shadow:var(--shadow)}
.feature-icon{
  width:46px;height:46px;border-radius:12px;
  display:grid;place-items:center;font-size:22px;
  background:rgba(163,230,53,.12);border:1px solid rgba(163,230,53,.3);
  margin-bottom:16px;
}
.feature-card h3{font-size:17.5px;font-weight:800;margin-bottom:10px}
.feature-card p{font-size:14.5px;color:var(--muted);line-height:1.65}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{
  font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;
  background:rgba(6,182,212,.10);border:1px solid rgba(6,182,212,.28);color:var(--accent);
}
/* ---------- IMMERSIVE SPLIT ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.check-list{list-style:none;margin-top:20px;display:grid;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.8px;color:#dbe3ee;line-height:1.6}
.check-list li::before{
  content:"✓";flex:0 0 auto;width:22px;height:22px;border-radius:50%;
  background:var(--grad);color:#07070d;font-size:13px;font-weight:900;
  display:grid;place-items:center;margin-top:2px;
}
/* ---------- RESULT COMPARE ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{
  border-radius:var(--radius);
  padding:26px 22px;
  border:1px solid var(--line);
  background:var(--surface);
}
.compare-col.good{border-color:rgba(163,230,53,.4);background:radial-gradient(120% 100% at 0% 0%,rgba(163,230,53,.12),transparent 60%),var(--surface)}
.compare-col h3{font-size:17px;font-weight:800;margin-bottom:16px}
.compare-col ul{list-style:none;display:grid;gap:12px}
.compare-col li{font-size:14.5px;color:var(--muted);padding-left:24px;position:relative;line-height:1.6}
.compare-col.good li{color:#e2e8f0}
.compare-col.good li::before{content:"✓";position:absolute;left:0;color:var(--primary);font-weight:900}
.compare-col.bad li::before{content:"—";position:absolute;left:0;color:var(--muted-2)}
/* ---------- TIMELINE / MILESTONE ---------- */
.timeline{display:grid;gap:0;position:relative;margin-top:10px}
.tl-item{
  display:grid;grid-template-columns:120px 1fr;gap:24px;
  padding:22px 0;border-bottom:1px dashed var(--line);
}
.tl-item:last-child{border-bottom:none}
.tl-time{font-size:14px;font-weight:800;color:var(--accent)}
.tl-body h3{font-size:16.5px;font-weight:800;margin-bottom:6px}
.tl-body p{font-size:14.5px;color:var(--muted);line-height:1.65}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:880px;margin:0 auto}
.faq-item{
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:var(--surface);
  overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;padding:18px 22px;
  font-size:15.5px;font-weight:700;display:flex;justify-content:space-between;gap:16px;align-items:center;
  color:var(--text);
}
.faq-q span.ic{color:var(--primary);font-size:20px;transition:.25s}
.faq-item.open .faq-q span.ic{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 22px;color:var(--muted);font-size:14.5px;line-height:1.7}
.faq-item.open .faq-a{max-height:320px;padding-bottom:20px}
/* ---------- CMS LIST ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:.25s;
}
.post-card:hover{transform:translateY(-5px);border-color:rgba(163,230,53,.4);box-shadow:var(--shadow)}
.post-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.post-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.post-cat{font-size:11.5px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.4px;margin-bottom:8px}
.post-body h3{font-size:15.5px;font-weight:800;line-height:1.4;margin-bottom:10px}
.post-body p{font-size:13.8px;color:var(--muted);line-height:1.6;flex:1}
.post-meta{font-size:12px;color:var(--muted-2);margin-top:14px}
.post-more{text-align:center;margin-top:34px}
.empty-note{text-align:center;color:var(--muted);padding:40px 0;font-size:15px}
/* ---------- CTA ---------- */
.cta-band{
  border-radius:var(--radius-lg);
  padding:48px 36px;
  background:radial-gradient(120% 140% at 0% 0%,rgba(163,230,53,.16),transparent 55%),linear-gradient(160deg,var(--surface-2),var(--bg-2));
  border:1px solid rgba(163,230,53,.3);
  text-align:center;
}
.cta-band h2{font-size:clamp(22px,3vw,30px);font-weight:900;margin-bottom:14px}
.cta-band p{color:var(--muted);max-width:660px;margin:0 auto 26px;font-size:15.5px;line-height:1.7}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.cta-form{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:560px;margin:0 auto}
.cta-form input{
  flex:1;min-width:220px;
  padding:14px 18px;border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:#fff;font-size:14.5px;
}
.cta-form input::placeholder{color:var(--muted-2)}
.cta-form input:focus{outline:none;border-color:var(--primary);background:rgba(163,230,53,.06)}
.cta-note{font-size:12.5px;color:var(--muted-2);margin-top:14px}
/* ---------- FOOTER ---------- */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;margin-bottom:14px}
.footer-about{font-size:13.8px;color:var(--muted);line-height:1.7;max-width:360px}
.footer-col h4{font-size:14px;font-weight:800;margin-bottom:16px;color:#fff}
.footer-col ul{list-style:none;display:grid;gap:11px}
.footer-col a{font-size:13.8px;color:var(--muted);transition:.2s}
.footer-col a:hover{color:var(--primary)}
.disclaimer{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--muted-2);line-height:1.75;
}
.footer-legal{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:18px;font-size:12.5px;color:var(--muted-2);
}
.footer-legal strong{color:var(--primary)}
/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:999px;
  display:grid;place-items:center;
  background:rgba(7,7,13,.85);
  backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.85),rgba(7,7,13,.85)),linear-gradient(135deg,#a3e635,#06b6d4);
  background-origin:border-box;
  background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  font-size:22px;
  transition:.25s;
  opacity:.8;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 30px rgba(163,230,53,.6)}
.fab:active{transform:scale(.95)}
.fab .dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 10px var(--pink);animation:pulse 1.3s infinite;
}
/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .split{grid-template-columns:1fr;gap:28px}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:860px){
  .nav-links,.nav-actions{display:none}
  .nav-toggle{display:flex}
  .brand{max-width:230px;font-size:13.5px}
}
@media (max-width:640px){
  .section{padding:56px 0}
  .hero{padding:40px 0 48px}
  .metric-grid{grid-template-columns:1fr 1fr}
  .grid-3,.grid-2,.compare,.post-grid{grid-template-columns:1fr}
  .coupon-mini-grid{grid-template-columns:1fr 1fr}
  .tl-item{grid-template-columns:1fr;gap:8px}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:34px 20px}
  .fab{left:12px;bottom:84px;width:52px;height:52px}
}
@media (max-width:400px){
  .metric-grid{grid-template-columns:1fr}
  .hero-stats{gap:18px}
}

/* roulang page: category3 */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --surface:#131327;
  --surface-2:#1a1a33;
  --line:#26264a;
  --primary:#a3e635;
  --primary-2:#65a30d;
  --accent:#06b6d4;
  --accent-2:#0891b2;
  --pink:#f43f5e;
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#64748b;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 28px rgba(163,230,53,.28);
  --grad:linear-gradient(135deg,#a3e635 0%,#06b6d4 100%);
  --grad-pink:linear-gradient(135deg,#f43f5e 0%,#a3e635 100%);
  --max:1220px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 500px at 12% -8%,rgba(163,230,53,.10),transparent 60%),
    radial-gradient(800px 480px at 92% 4%,rgba(6,182,212,.12),transparent 62%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input{font-family:inherit}
ul{list-style:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px;position:relative;z-index:1}

/* HEADER / NAV */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(7,7,13,.86);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:12px 20px;
  max-width:var(--max);
  margin:0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:15px;
  line-height:1.2;
  letter-spacing:-.2px;
  max-width:340px;
}
.brand-badge{
  flex:0 0 auto;
  width:40px;height:40px;
  border-radius:12px;
  background:var(--grad);
  display:grid;place-items:center;
  font-size:18px;
  box-shadow:var(--shadow-glow);
}
.brand-name{display:block}
.brand-sub{
  display:block;
  font-size:11px;
  font-weight:600;
  color:var(--primary);
  letter-spacing:.3px;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
}
.nav-links a{
  display:inline-block;
  padding:9px 14px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--muted);
  transition:.22s;
  white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(163,230,53,.10)}
.nav-links a.active{color:#07070d;background:var(--grad);box-shadow:var(--shadow-glow)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  padding:9px 16px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--primary);
  border:1px solid rgba(163,230,53,.45);
  transition:.22s;
}
.btn-login:hover{background:rgba(163,230,53,.12);border-color:var(--primary)}
.btn-signup{
  padding:10px 18px;
  border-radius:999px;
  font-size:14px;
  font-weight:700;
  color:#07070d;
  background:var(--grad);
  box-shadow:var(--shadow-glow);
  transition:.22s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(163,230,53,.5)}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--line);
  align-items:center;
  justify-content:center;
  font-size:20px;
  color:var(--text);
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  background:rgba(7,7,13,.98);
}
.mobile-menu.open{display:block}
.mobile-menu a{
  display:block;
  padding:14px 22px;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  border-bottom:1px solid var(--line);
}
.mobile-menu a.active{color:var(--primary)}
.mobile-menu a:hover{color:#fff;background:rgba(163,230,53,.06)}

/* BUTTONS */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  transition:.25s;
  text-align:center;
}
.btn-primary{
  background:var(--grad);
  color:#07070d;
  box-shadow:var(--shadow-glow);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(163,230,53,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  border:1px solid rgba(6,182,212,.5);
  color:var(--accent);
  background:rgba(6,182,212,.06);
}
.btn-ghost:hover{background:rgba(6,182,212,.15);border-color:var(--accent);color:#fff}
.btn-sm{padding:11px 20px;font-size:14px}
.btn:focus-visible{outline:2px solid var(--primary);outline-offset:3px}

/* SECTION BASE */
.section{padding:78px 0;position:relative}
.section-alt{background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.6px;
  text-transform:uppercase;
  color:var(--primary);
  background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.28);
  margin-bottom:16px;
}
.eyebrow.cyan{color:var(--accent);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.28)}
.section-title{font-size:clamp(24px,3.4vw,36px);font-weight:800;margin-bottom:14px;letter-spacing:-.5px}
.section-desc{color:var(--muted);font-size:16px;line-height:1.7}

/* HERO - skewed color block */
.hero{
  position:relative;
  padding:64px 0 76px;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/f236ac588f175763.png') center/cover no-repeat;
  opacity:.20;
  z-index:0;
}
.hero-fade{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,7,13,.55) 0%,rgba(7,7,13,.93) 68%,var(--bg) 100%);
  z-index:0;
}
.hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:44px;
  align-items:center;
}
.hero-copy{position:relative}
.hero-copy::before{
  content:"";
  position:absolute;
  left:-30px;top:-20px;
  width:230px;height:120%;
  background:linear-gradient(135deg,rgba(163,230,53,.16),rgba(6,182,212,.10));
  transform:skewX(-9deg);
  border-radius:24px;
  z-index:-1;
}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 16px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.4px;
  color:#07070d;
  background:var(--grad);
  margin-bottom:20px;
}
.hero h1{
  font-size:clamp(27px,4.2vw,46px);
  font-weight:900;
  margin-bottom:18px;
  letter-spacing:-1px;
  line-height:1.15;
}
.hero h1 span{
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-lead{
  color:#cbd5e1;
  font-size:16.5px;
  line-height:1.72;
  margin-bottom:26px;
  max-width:620px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-note{
  margin-top:22px;
  display:flex;
  flex-wrap:wrap;
  gap:20px;
  color:var(--muted);
  font-size:13.5px;
}
.hero-note span{display:inline-flex;align-items:center;gap:8px}
.hero-note i{color:var(--primary)}

/* Hero data panel */
.hero-panel{
  background:linear-gradient(160deg,var(--surface) 0%,var(--surface-2) 100%);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px;
  box-shadow:var(--shadow);
}
.hero-panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:20px;
  gap:12px;
}
.hero-panel-head h2{font-size:16px;font-weight:700}
.live-dot{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;font-weight:700;color:var(--pink);
  text-transform:uppercase;letter-spacing:.5px;
}
.live-dot::before{
  content:"";width:8px;height:8px;border-radius:50%;
  background:var(--pink);
  box-shadow:0 0 10px var(--pink);
  animation:pulse 1.4s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.meter-list{display:flex;flex-direction:column;gap:16px}
.meter-item{display:flex;flex-direction:column;gap:8px}
.meter-top{display:flex;justify-content:space-between;font-size:13.5px;font-weight:600}
.meter-top span:last-child{color:var(--primary)}
.meter-bar{
  height:8px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden;
}
.meter-fill{height:100%;border-radius:999px;background:var(--grad)}
.meter-fill.cyan{background:linear-gradient(135deg,#06b6d4,#38bdf8)}
.meter-fill.pink{background:linear-gradient(135deg,#f43f5e,#fb7185)}

/* KPI BOARD */
.kpi-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.kpi-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 20px;
  transition:.25s;
}
.kpi-card:hover{transform:translateY(-4px);border-color:rgba(163,230,53,.4);box-shadow:var(--shadow)}
.kpi-num{
  font-size:clamp(26px,3.6vw,38px);
  font-weight:900;
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1.1;margin-bottom:8px;
}
.kpi-label{font-size:14px;font-weight:600;color:var(--text);margin-bottom:4px}
.kpi-sub{font-size:12.5px;color:var(--muted)}

/* SERVICE MATRIX */
.matrix-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.matrix-card{
  background:linear-gradient(165deg,var(--surface) 0%,rgba(19,19,39,.6) 100%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px 24px;
  position:relative;
  transition:.25s;
  overflow:hidden;
}
.matrix-card::after{
  content:"";
  position:absolute;
  right:-40px;top:-40px;
  width:120px;height:120px;
  background:radial-gradient(circle,rgba(163,230,53,.16),transparent 70%);
  transition:.3s;
}
.matrix-card:hover{transform:translateY(-5px);border-color:rgba(6,182,212,.45);box-shadow:var(--shadow)}
.matrix-icon{
  width:52px;height:52px;border-radius:14px;
  display:grid;place-items:center;
  font-size:22px;color:#07070d;
  background:var(--grad);
  margin-bottom:18px;
}
.matrix-card h3{font-size:18px;font-weight:700;margin-bottom:10px}
.matrix-card p{color:var(--muted);font-size:14.5px;line-height:1.68}
.matrix-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
  display:inline-block;
  padding:5px 12px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  color:var(--primary);
  background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.25);
}
.tag.cyan{color:var(--accent);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.25)}
.tag.pink{color:var(--pink);background:rgba(244,63,94,.10);border-color:rgba(244,63,94,.25)}

/* COMPARE */
.compare-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
}
.compare-col{
  border-radius:var(--radius);
  padding:28px 26px;
  border:1px solid var(--line);
  background:var(--surface);
}
.compare-col.highlight{
  border-color:rgba(163,230,53,.45);
  background:linear-gradient(160deg,rgba(163,230,53,.10),rgba(19,19,39,.9));
  box-shadow:var(--shadow-glow);
}
.compare-col h3{font-size:18px;font-weight:700;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.compare-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:12px 0;
  border-bottom:1px dashed var(--line);
  font-size:14.5px;
  color:#cbd5e1;
}
.compare-list li:last-child{border-bottom:none}
.compare-list i{margin-top:4px;flex:0 0 auto}
.icon-ok{color:var(--primary)}
.icon-no{color:var(--muted-2)}

/* TIMELINE */
.timeline{
  position:relative;
  padding-left:26px;
  border-left:2px solid var(--line);
}
.tl-item{position:relative;padding-bottom:30px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";
  position:absolute;
  left:-34px;top:4px;
  width:15px;height:15px;border-radius:50%;
  background:var(--grad);
  box-shadow:0 0 0 4px rgba(163,230,53,.14);
}
.tl-time{
  font-size:12.5px;font-weight:700;letter-spacing:.4px;
  color:var(--primary);text-transform:uppercase;margin-bottom:6px;
}
.tl-item h3{font-size:16.5px;font-weight:700;margin-bottom:6px}
.tl-item p{color:var(--muted);font-size:14.5px;line-height:1.68}

/* INSIGHT SPLIT */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}
.split-media{
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split-body h2{font-size:clamp(22px,3vw,32px);font-weight:800;margin-bottom:16px;letter-spacing:-.5px}
.split-body p{color:var(--muted);font-size:15.5px;line-height:1.72;margin-bottom:14px}
.check-list{margin-top:20px;display:flex;flex-direction:column;gap:12px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:#cbd5e1}
.check-list i{color:var(--primary);margin-top:4px}

/* NEWS LIST */
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.news-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:.25s;
}
.news-card:hover{transform:translateY(-5px);border-color:rgba(163,230,53,.4);box-shadow:var(--shadow)}
.news-thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-cat{
  position:absolute;left:12px;top:12px;
  padding:5px 12px;border-radius:999px;
  font-size:11.5px;font-weight:700;
  color:#07070d;background:var(--grad);
}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:16px;font-weight:700;line-height:1.45}
.news-body p{color:var(--muted);font-size:13.5px;line-height:1.6}
.news-meta{display:flex;gap:14px;color:var(--muted-2);font-size:12.5px;margin-top:auto}
.news-meta i{color:var(--accent);margin-right:5px}
.news-empty{
  grid-column:1/-1;text-align:center;color:var(--muted);
  padding:40px;border:1px dashed var(--line);border-radius:var(--radius);
}
.list-more{text-align:center;margin-top:34px}

/* TRUST */
.trust-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.trust-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 20px;
  text-align:left;
  transition:.25s;
}
.trust-card:hover{border-color:rgba(6,182,212,.45);transform:translateY(-4px)}
.trust-card i{font-size:24px;color:var(--accent);margin-bottom:14px;display:block}
.trust-card h3{font-size:15.5px;font-weight:700;margin-bottom:8px}
.trust-card p{font-size:13.5px;color:var(--muted);line-height:1.6}

/* QUICK ANSWER */
.qa-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}
.qa-item{
  border-left:3px solid var(--primary);
  background:var(--surface);
  border-radius:0 var(--radius) var(--radius) 0;
  padding:22px 24px;
}
.qa-item h3{font-size:16px;font-weight:700;margin-bottom:8px}
.qa-item p{color:var(--muted);font-size:14.5px;line-height:1.68}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px}
.faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:.25s;
}
.faq-item:hover{border-color:rgba(163,230,53,.35)}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 24px;
  font-size:15.5px;
  font-weight:700;
  text-align:left;
  color:var(--text);
}
.faq-q i{color:var(--primary);transition:.3s;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease,padding .3s ease;
  color:var(--muted);
  font-size:14.5px;
  line-height:1.7;
  padding:0 24px;
}
.faq-item.open .faq-a{max-height:400px;padding:0 24px 22px}

/* CTA CONVERT */
.cta-box{
  position:relative;
  background:linear-gradient(135deg,rgba(163,230,53,.14) 0%,rgba(6,182,212,.14) 100%);
  border:1px solid rgba(163,230,53,.3);
  border-radius:var(--radius-lg);
  padding:48px 40px;
  overflow:hidden;
  text-align:center;
}
.cta-box::before{
  content:"";
  position:absolute;
  left:-60px;bottom:-60px;
  width:240px;height:240px;
  background:radial-gradient(circle,rgba(6,182,212,.22),transparent 70%);
}
.cta-box h2{font-size:clamp(22px,3.2vw,34px);font-weight:900;margin-bottom:14px;position:relative}
.cta-box p{color:#cbd5e1;font-size:16px;max-width:700px;margin:0 auto 28px;line-height:1.7;position:relative}
.cta-form{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:center;
  max-width:640px;
  margin:0 auto;
  position:relative;
}
.cta-form input{
  flex:1 1 260px;
  padding:15px 20px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(7,7,13,.7);
  color:var(--text);
  font-size:15px;
  outline:none;
  transition:.22s;
}
.cta-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(163,230,53,.18)}
.cta-form input::placeholder{color:var(--muted-2)}

/* CTA BANNER */
.cta-banner{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:34px 36px;
}
.cta-banner h2{font-size:clamp(20px,2.6vw,28px);font-weight:800;margin-bottom:8px}
.cta-banner p{color:var(--muted);font-size:15px;max-width:620px}
.cta-banner-actions{display:flex;gap:12px;flex-wrap:wrap}

/* FOOTER */
.site-footer{
  background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg) 100%);
  border-top:1px solid var(--line);
  padding:56px 0 26px;
  margin-top:20px;
  position:relative;
  z-index:1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:34px;
  margin-bottom:36px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:16px;
  font-weight:800;
  margin-bottom:14px;
}
.footer-about{color:var(--muted);font-size:14px;line-height:1.7;max-width:400px}
.footer-col h4{font-size:14.5px;font-weight:700;margin-bottom:16px;color:var(--text)}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{color:var(--muted);font-size:14px;transition:.2s}
.footer-col a:hover{color:var(--primary);padding-left:4px}
.disclaimer{
  border-top:1px solid var(--line);
  padding-top:24px;
  color:var(--muted-2);
  font-size:12.5px;
  line-height:1.7;
}
.footer-legal{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  margin-top:18px;
  padding-top:18px;
  border-top:1px solid var(--line);
  color:var(--muted-2);
  font-size:12.5px;
}
.footer-legal strong{color:var(--muted)}

/* FAB */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:50;
  width:56px;height:56px;
  border-radius:50%;
  display:grid;place-items:center;
  background:rgba(7,7,13,.85);
  backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.85),rgba(7,7,13,.85)),var(--grad);
  background-origin:border-box;
  background-clip:padding-box,border-box;
  box-shadow:0 0 22px rgba(163,230,53,.35);
  color:var(--primary);
  font-size:22px;
  transition:.25s;
  animation:float 3.2s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.fab:hover{transform:scale(1.1);color:#07070d;background:var(--grad);box-shadow:0 0 30px rgba(163,230,53,.6)}
.fab:active{transform:scale(.94)}
.fab .fab-dot{
  position:absolute;
  top:4px;right:4px;
  width:13px;height:13px;
  border-radius:50%;
  background:var(--pink);
  border:2px solid var(--bg);
  box-shadow:0 0 10px var(--pink);
}

/* RESPONSIVE */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-copy::before{display:none}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .matrix-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .btn-login{display:none}
  .brand{max-width:180px;font-size:13px}
  .brand-badge{width:34px;height:34px;font-size:15px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .compare-grid{grid-template-columns:1fr}
  .qa-grid{grid-template-columns:1fr}
  .cta-banner{padding:28px 22px}
  .cta-box{padding:36px 22px}
}
@media (max-width:560px){
  .kpi-grid{grid-template-columns:1fr}
  .matrix-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:44px 0 56px}
  .brand{max-width:150px;font-size:12px}
  .brand-sub{font-size:10px}
  .fab{left:12px;bottom:84px;width:50px;height:50px;font-size:19px}
}

/* roulang page: category2 */
:root{
  --bg:#07070d;
  --bg-2:#0e0e1e;
  --surface:#131327;
  --surface-2:#1a1a33;
  --line:#26264a;
  --primary:#a3e635;
  --primary-2:#65a30d;
  --accent:#06b6d4;
  --accent-2:#0891b2;
  --pink:#f43f5e;
  --text:#ffffff;
  --muted:#94a3b8;
  --muted-2:#64748b;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 28px rgba(163,230,53,.28);
  --grad:linear-gradient(135deg,#a3e635 0%,#06b6d4 100%);
  --grad-pink:linear-gradient(135deg,#f43f5e 0%,#a3e635 100%);
  --max:1220px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 500px at 12% -8%,rgba(163,230,53,.10),transparent 60%),
    radial-gradient(800px 480px at 92% 4%,rgba(6,182,212,.12),transparent 62%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px;position:relative;z-index:1}

/* ================= HEADER / NAV ================= */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(7,7,13,.86);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:12px 20px;
  max-width:var(--max);
  margin:0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:15px;
  line-height:1.2;
  letter-spacing:-.2px;
  max-width:340px;
}
.brand-badge{
  flex:0 0 auto;
  width:40px;height:40px;
  border-radius:12px;
  background:var(--grad);
  display:grid;place-items:center;
  font-size:18px;
  box-shadow:var(--shadow-glow);
}
.brand-name{display:block}
.brand-sub{
  display:block;
  font-size:11px;
  font-weight:600;
  color:var(--primary);
  letter-spacing:.3px;
}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  display:inline-block;
  padding:9px 14px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--muted);
  transition:.22s;
  white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(163,230,53,.10)}
.nav-links a.active{color:#07070d;background:var(--grad);box-shadow:var(--shadow-glow)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  padding:9px 16px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--primary);
  border:1px solid rgba(163,230,53,.45);
  transition:.22s;
}
.btn-login:hover{background:rgba(163,230,53,.12);border-color:var(--primary)}
.btn-signup{
  padding:10px 18px;
  border-radius:999px;
  font-size:14px;
  font-weight:700;
  color:#07070d;
  background:var(--grad);
  box-shadow:var(--shadow-glow);
  transition:.22s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(163,230,53,.5)}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--line);
  align-items:center;
  justify-content:center;
  font-size:20px;
  color:var(--primary);
}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  background:rgba(7,7,13,.98);
}
.mobile-menu.open{display:block}
.mobile-menu a{
  display:block;
  padding:14px 22px;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  border-bottom:1px solid var(--line);
}
.mobile-menu a.active{color:var(--primary)}
.mobile-menu a:hover{color:#fff;background:rgba(163,230,53,.06)}

/* ================= BUTTONS ================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  transition:.25s;
  text-align:center;
}
.btn-primary{background:var(--grad);color:#07070d;box-shadow:var(--shadow-glow)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(163,230,53,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  border:1px solid rgba(6,182,212,.5);
  color:var(--accent);
  background:rgba(6,182,212,.06);
}
.btn-ghost:hover{background:rgba(6,182,212,.15);border-color:var(--accent);color:#fff}
.btn-sm{padding:11px 20px;font-size:14px}

/* ================= SECTION BASE ================= */
.section{padding:78px 0;position:relative}
.section-alt{
  background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg) 100%);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:780px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.6px;
  text-transform:uppercase;
  color:var(--primary);
  background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.28);
  margin-bottom:16px;
}
.eyebrow.cyan{color:var(--accent);background:rgba(6,182,212,.10);border-color:rgba(6,182,212,.28)}
.section-title{font-size:clamp(24px,3.4vw,36px);font-weight:800;margin-bottom:14px}
.section-desc{color:var(--muted);font-size:16px;line-height:1.7}

/* ================= HERO ================= */
.hero{position:relative;padding:56px 0 64px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/8aefc63157784129.jpg') center/cover no-repeat;
  opacity:.26;
  z-index:0;
}
.hero-fade{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,7,13,.62) 0%,rgba(7,7,13,.94) 70%,var(--bg) 100%);
  z-index:0;
}
.hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:44px;
  align-items:center;
}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 16px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.4px;
  color:#07070d;
  background:var(--grad);
  margin-bottom:20px;
}
.hero h1{font-size:clamp(28px,4.2vw,46px);font-weight:900;margin-bottom:18px}
.hero h1 span{
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-lead{color:#cbd5e1;font-size:16.5px;line-height:1.7;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-panel{
  background:linear-gradient(160deg,rgba(19,19,39,.95),rgba(14,14,30,.92));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px 24px;
  box-shadow:var(--shadow);
  backdrop-filter:blur(10px);
}
.panel-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-bottom:16px;
  border-bottom:1px dashed rgba(148,163,184,.25);
}
.panel-title{font-size:15px;font-weight:700}
.live-chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 12px;border-radius:999px;
  font-size:11.5px;font-weight:700;letter-spacing:.5px;
  color:var(--primary);
  background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.3);
}
.live-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 0 0 rgba(163,230,53,.6);
  animation:pulseDot 1.8s infinite;
}
@keyframes pulseDot{
  0%{box-shadow:0 0 0 0 rgba(163,230,53,.55)}
  70%{box-shadow:0 0 0 10px rgba(163,230,53,0)}
  100%{box-shadow:0 0 0 0 rgba(163,230,53,0)}
}
.panel-list{margin-top:6px}
.panel-list li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:13px 0;
  border-bottom:1px solid rgba(38,38,74,.7);
  font-size:14px;
}
.panel-list li:last-child{border-bottom:none}
.panel-list .k{color:var(--muted)}
.panel-list .v{font-weight:700;color:#fff}
.panel-list .v.lime{color:var(--primary)}
.panel-list .v.cyan{color:var(--accent)}
.panel-list .v.pink{color:var(--pink)}

.hero-metrics{
  position:relative;
  z-index:1;
  margin-top:44px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(19,19,39,.6);
  overflow:hidden;
}
.metric-cell{
  padding:20px 22px;
  border-right:1px solid var(--line);
}
.metric-cell:last-child{border-right:none}
.metric-num{font-size:clamp(20px,2.6vw,28px);font-weight:900;color:var(--primary)}
.metric-num.cyan{color:var(--accent)}
.metric-num.pink{color:var(--pink)}
.metric-label{font-size:13px;color:var(--muted);margin-top:4px}

/* ================= METRIC DASHBOARD ================= */
.dash-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.dash-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  transition:.25s;
}
.dash-card:hover{
  transform:translateY(-4px);
  border-color:rgba(163,230,53,.4);
  box-shadow:0 0 24px rgba(163,230,53,.16);
}
.dash-card .tag{
  display:inline-block;
  font-size:11px;
  font-weight:700;
  letter-spacing:.5px;
  text-transform:uppercase;
  color:var(--accent);
  background:rgba(6,182,212,.1);
  border:1px solid rgba(6,182,212,.28);
  border-radius:999px;
  padding:4px 11px;
  margin-bottom:14px;
}
.dash-card h3{font-size:17px;margin-bottom:8px}
.dash-card p{color:var(--muted);font-size:14.5px;line-height:1.68}
.bar{
  height:6px;
  border-radius:999px;
  background:rgba(38,38,74,.9);
  margin-top:16px;
  overflow:hidden;
}
.bar i{display:block;height:100%;border-radius:999px;background:var(--grad)}
.bar i.cyanbar{background:linear-gradient(90deg,#06b6d4,#a3e635)}
.bar i.pinkbar{background:linear-gradient(90deg,#f43f5e,#a3e635)}
.dash-value{font-size:26px;font-weight:900;color:#fff;margin-bottom:6px}
.dash-value small{font-size:13px;font-weight:600;color:var(--muted)}

/* ================= MATRIX (SCENARIOS) ================= */
.matrix-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.matrix-card{
  position:relative;
  background:linear-gradient(160deg,rgba(26,26,51,.9),rgba(19,19,39,.75));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 22px 22px;
  transition:.25s;
}
.matrix-card::before{
  content:"";
  position:absolute;
  left:0;top:24px;bottom:24px;
  width:3px;
  border-radius:0 4px 4px 0;
  background:var(--grad);
  opacity:.85;
}
.matrix-card:hover{transform:translateY(-5px);border-color:rgba(6,182,212,.45)}
.matrix-card h3{font-size:17px;margin-bottom:10px}
.matrix-card p{color:var(--muted);font-size:14.5px;line-height:1.66}
.matrix-card .chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chip{
  font-size:12px;
  font-weight:600;
  color:var(--muted);
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 11px;
}
.chip.on{color:var(--primary);border-color:rgba(163,230,53,.35);background:rgba(163,230,53,.08)}

/* ================= COMPARISON ================= */
.compare-wrap{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:40px;
  align-items:center;
}
.compare-figure{
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  position:relative;
}
.compare-figure img{width:100%;height:100%;object-fit:cover}
.compare-figure figcaption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:14px 18px;
  font-size:13px;
  color:#e2e8f0;
  background:linear-gradient(180deg,rgba(7,7,13,0),rgba(7,7,13,.92));
}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(19,19,39,.6)}
table.compare{width:100%;border-collapse:collapse;min-width:520px}
table.compare th,
table.compare td{
  padding:15px 18px;
  text-align:left;
  font-size:14.5px;
  border-bottom:1px solid var(--line);
  vertical-align:top;
}
table.compare thead th{
  font-size:12.5px;
  letter-spacing:.5px;
  text-transform:uppercase;
  color:var(--muted);
  background:rgba(14,14,30,.9);
}
table.compare tbody tr:last-child td{border-bottom:none}
table.compare td:first-child{color:#fff;font-weight:600}
table.compare td.lime{color:var(--primary);font-weight:700}
table.compare td.cyan{color:var(--accent)}
table.compare tbody tr:hover{background:rgba(163,230,53,.04)}

/* ================= TIMELINE ================= */
.timeline{position:relative;padding-left:34px}
.timeline::before{
  content:"";
  position:absolute;
  left:9px;top:8px;bottom:8px;
  width:2px;
  background:linear-gradient(180deg,rgba(163,230,53,.7),rgba(6,182,212,.35),transparent);
}
.tl-item{position:relative;padding:0 0 30px 0}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";
  position:absolute;
  left:-31px;top:6px;
  width:14px;height:14px;
  border-radius:50%;
  background:var(--bg);
  border:2px solid var(--primary);
  box-shadow:0 0 12px rgba(163,230,53,.55);
}
.tl-time{
  display:inline-block;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.4px;
  color:var(--accent);
  background:rgba(6,182,212,.1);
  border:1px solid rgba(6,182,212,.28);
  border-radius:999px;
  padding:3px 12px;
  margin-bottom:9px;
}
.tl-item h3{font-size:16.5px;margin-bottom:7px}
.tl-item p{color:var(--muted);font-size:14.5px;line-height:1.68;max-width:760px}

/* ================= CMS POST LIST ================= */
.post-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.post-card{
  display:flex;
  flex-direction:column;
  gap:10px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  transition:.25s;
}
.post-card:hover{
  transform:translateY(-4px);
  border-color:rgba(163,230,53,.42);
  box-shadow:0 0 22px rgba(163,230,53,.15);
}
.post-tag{
  align-self:flex-start;
  font-size:11px;
  font-weight:700;
  letter-spacing:.5px;
  text-transform:uppercase;
  color:var(--primary);
  background:rgba(163,230,53,.1);
  border:1px solid rgba(163,230,53,.28);
  border-radius:999px;
  padding:4px 11px;
}
.post-title{font-size:16.5px;line-height:1.45}
.post-title a{transition:.2s}
.post-title a:hover{color:var(--primary)}
.post-excerpt{color:var(--muted);font-size:14px;line-height:1.66}
.post-meta{
  margin-top:auto;
  padding-top:12px;
  border-top:1px dashed rgba(148,163,184,.22);
  font-size:12.5px;
  color:var(--muted-2);
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.post-empty{
  grid-column:1/-1;
  text-align:center;
  padding:34px 18px;
  border:1px dashed var(--line);
  border-radius:var(--radius);
  color:var(--muted);
  font-size:14.5px;
}

/* ================= ASSURANCE ================= */
.assure{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:44px;
  align-items:center;
}
.assure-figure{
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.assure-list{display:grid;gap:16px;margin-top:26px}
.assure-item{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:16px 18px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(19,19,39,.6);
  transition:.22s;
}
.assure-item:hover{border-color:rgba(6,182,212,.4);background:rgba(6,182,212,.06)}
.assure-ic{
  flex:0 0 auto;
  width:38px;height:38px;
  border-radius:11px;
  display:grid;place-items:center;
  font-size:17px;
  background:rgba(6,182,212,.12);
  border:1px solid rgba(6,182,212,.3);
}
.assure-item h3{font-size:15.5px;margin-bottom:5px}
.assure-item p{color:var(--muted);font-size:14px;line-height:1.62}

/* ================= QUICK ANSWERS ================= */
.qa-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.qa-item{
  border-left:3px solid var(--accent);
  background:rgba(19,19,39,.55);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:18px 22px;
}
.qa-item h3{font-size:15.5px;margin-bottom:7px;color:#fff}
.qa-item p{color:var(--muted);font-size:14.5px;line-height:1.66}

/* ================= FAQ ================= */
.faq-list{display:grid;gap:12px;max-width:920px}
details.faq{
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(19,19,39,.62);
  padding:0;
  overflow:hidden;
  transition:.22s;
}
details.faq[open]{border-color:rgba(163,230,53,.4);background:rgba(26,26,51,.85)}
details.faq summary{
  list-style:none;
  cursor:pointer;
  padding:18px 22px;
  font-size:15.5px;
  font-weight:700;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"+";
  flex:0 0 auto;
  width:26px;height:26px;
  border-radius:8px;
  display:grid;place-items:center;
  font-size:16px;
  color:var(--primary);
  background:rgba(163,230,53,.1);
  border:1px solid rgba(163,230,53,.3);
}
details.faq[open] summary::after{content:"–"}
details.faq .faq-body{
  padding:0 22px 20px;
  color:var(--muted);
  font-size:14.5px;
  line-height:1.7;
}

/* ================= CONVERSION FORM ================= */
.cta-band{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:linear-gradient(140deg,rgba(26,26,51,.95),rgba(14,14,30,.95));
  padding:44px;
}
.cta-band::after{
  content:"";
  position:absolute;
  width:340px;height:340px;
  right:-90px;top:-110px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(163,230,53,.22),transparent 68%);
  pointer-events:none;
}
.cta-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:38px;
  align-items:center;
}
.signup-form{display:grid;gap:13px}
.signup-form label{font-size:12.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--muted)}
.field{display:grid;gap:7px}
.field input,
.field select{
  width:100%;
  padding:13px 16px;
  border-radius:var(--radius-sm);
  border:1px solid var(--line);
  background:rgba(7,7,13,.7);
  color:#fff;
  font-size:14.5px;
  transition:.2s;
}
.field input::placeholder{color:var(--muted-2)}
.field input:focus,
.field select:focus{
  border-color:rgba(163,230,53,.55);
  box-shadow:0 0 0 3px rgba(163,230,53,.12);
  outline:none;
}
.form-note{font-size:12.5px;color:var(--muted-2);line-height:1.6}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pay-badge{
  font-size:12.5px;
  font-weight:700;
  padding:7px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  color:#e2e8f0;
  background:rgba(7,7,13,.6);
}

/* ================= FOOTER ================= */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,var(--bg) 0%,#05050a 100%);
  padding:58px 0 26px;
  margin-top:10px;
  position:relative;
  z-index:1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:34px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:15px;
  margin-bottom:14px;
}
.footer-about{color:var(--muted);font-size:14px;line-height:1.7;max-width:420px}
.footer-col h4{
  font-size:13px;
  letter-spacing:.6px;
  text-transform:uppercase;
  color:var(--primary);
  margin-bottom:14px;
}
.footer-col ul{display:grid;gap:10px}
.footer-col a{color:var(--muted);font-size:14px;transition:.2s}
.footer-col a:hover{color:#fff}
.disclaimer{
  margin-top:38px;
  padding:18px 20px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(19,19,39,.5);
  color:var(--muted-2);
  font-size:13px;
  line-height:1.7;
}
.footer-legal{
  margin-top:22px;
  padding-top:18px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:space-between;
  color:var(--muted-2);
  font-size:13px;
}
.footer-legal strong{color:var(--muted)}

/* ================= FAB ================= */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:50;
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 20px;
  min-height:56px;
  border-radius:999px;
  color:#fff;
  font-size:13.5px;
  font-weight:700;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(135deg,#a3e635,#06b6d4);
  background-origin:border-box;
  background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.42);
  opacity:.8;
  transition:.25s;
}
.fab:hover{
  opacity:1;
  transform:scale(1.05);
  box-shadow:0 0 30px rgba(6,182,212,.65);
}
.fab:active{transform:scale(.96)}
.fab .fab-ic{
  width:26px;height:26px;
  display:grid;place-items:center;
  font-size:15px;
  border-radius:50%;
  background:var(--grad);
  color:#07070d;
  animation:fabFlicker 3.2s infinite;
}
@keyframes fabFlicker{
  0%,92%,100%{opacity:1}
  94%{opacity:.45}
  96%{opacity:1}
}
.fab .fab-dot{
  position:absolute;
  top:-3px;right:-3px;
  width:12px;height:12px;
  border-radius:50%;
  background:var(--pink);
  box-shadow:0 0 0 0 rgba(244,63,94,.6);
  animation:pulseDot 1.6s infinite;
}

/* ================= RESPONSIVE ================= */
@media (max-width:1080px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-metrics{grid-template-columns:repeat(2,1fr)}
  .metric-cell:nth-child(2){border-right:none}
  .dash-grid{grid-template-columns:repeat(2,1fr)}
  .matrix-grid{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .compare-wrap{grid-template-columns:1fr;gap:28px}
  .assure{grid-template-columns:1fr;gap:28px}
  .cta-grid{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .section{padding:60px 0}
  .hero{padding:44px 0 52px}
  .hero-metrics{grid-template-columns:1fr 1fr}
  .metric-cell{padding:16px 18px}
  .dash-grid,.matrix-grid,.post-grid,.qa-grid{grid-template-columns:1fr}
  .cta-band{padding:30px 22px}
  .footer-grid{grid-template-columns:1fr}
  .brand{max-width:250px}
  .brand-sub{display:none}
}
@media (max-width:520px){
  body{font-size:15.5px}
  .container{padding:0 15px}
  .nav-wrap{padding:10px 14px;gap:10px}
  .brand{font-size:13px;max-width:150px;gap:8px}
  .brand-badge{width:34px;height:34px;font-size:15px;border-radius:10px}
  .btn-login{padding:8px 12px;font-size:12.5px}
  .btn-signup{padding:9px 13px;font-size:12.5px}
  .nav-toggle{width:40px;height:40px;font-size:18px}
  .hero-metrics{grid-template-columns:1fr}
  .metric-cell{border-right:none;border-bottom:1px solid var(--line)}
  .metric-cell:last-child{border-bottom:none}
  .hero-actions .btn{width:100%}
  .timeline{padding-left:28px}
  .fab{left:12px;bottom:88px;padding:10px 16px;font-size:12.5px}
}