/* roulang page: index */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --surface:#12132A;
  --surface-2:#171938;
  --lime:#A3E635;
  --cyan:#06B6D4;
  --pink:#F43F5E;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --soft:#CBD5E1;
  --line:rgba(148,163,184,.18);
  --line-strong:rgba(163,230,53,.35);
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 20px 50px rgba(0,0,0,.5);
  --shadow-glow:0 0 22px rgba(6,182,212,.35);
  --container:1180px;
  --space:clamp(56px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
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:1.65;
  font-size:16px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 500px at 12% -5%, rgba(6,182,212,.14), transparent 60%),
    radial-gradient(700px 420px at 92% 8%, rgba(163,230,53,.10), transparent 62%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1;}
.section{padding:var(--space) 0;position:relative;}
.section-alt{background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.85));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:40px;text-align:left;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.eyebrow.cyan{color:#67E8F9;background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.32);}
h2{font-size:clamp(24px,3.4vw,38px);margin-bottom:14px;}
h3{font-size:clamp(17px,2vw,21px);}
.section-head p{color:var(--muted);font-size:16px;max-width:700px;}
.lead{color:var(--soft);font-size:17px;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-primary{
  background:linear-gradient(120deg,var(--lime),#65E0B0);
  color:#06210F;
  box-shadow:0 0 18px rgba(163,230,53,.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(163,230,53,.55);}
.btn-cyan{
  background:linear-gradient(120deg,var(--cyan),#3B82F6);
  color:#03141B;
  box-shadow:0 0 18px rgba(6,182,212,.4);
}
.btn-cyan:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(6,182,212,.6);}
.btn-ghost{background:transparent;border-color:rgba(148,163,184,.35);color:var(--soft);}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);}
.btn-outline{background:rgba(255,255,255,.03);border-color:rgba(6,182,212,.45);color:#A5F3FC;}
.btn-outline:hover{background:rgba(6,182,212,.14);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-lg{padding:16px 32px;font-size:16px;}
.btn:active{transform:translateY(1px) scale(.99);}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(6,182,212,.28),rgba(163,230,53,.24));
  border:1px solid rgba(6,182,212,.45);
  color:#A5F3FC;font-size:18px;
  box-shadow:0 0 16px rgba(6,182,212,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-weight:800;font-size:15px;letter-spacing:-.01em;}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{
  padding:9px 13px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted);
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.nav-link.active{color:var(--lime);background:rgba(163,230,53,.10);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);cursor:pointer;
}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:clamp(56px,8vw,104px) 0 clamp(48px,6vw,80px);
  background-image:linear-gradient(115deg,rgba(7,7,13,.94) 0%,rgba(7,7,13,.80) 45%,rgba(14,14,30,.62) 100%),url('/assets/images/5b864afcfe215c37.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(620px 320px at 82% 18%, rgba(6,182,212,.22), transparent 65%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:48px;align-items:center;}
.hero h1{font-size:clamp(27px,4.2vw,50px);margin:16px 0 20px;text-wrap:balance;}
.hero h1 span{background:linear-gradient(120deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{color:var(--soft);font-size:16.5px;max-width:660px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.chip{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;
  padding:7px 14px;border-radius:999px;color:var(--soft);
  background:rgba(255,255,255,.04);border:1px solid var(--line);
}
.chip i{color:var(--cyan);}
.countdown{
  margin-top:30px;padding:18px 20px;border-radius:var(--radius);
  background:rgba(14,14,30,.78);border:1px solid rgba(6,182,212,.3);
  box-shadow:var(--shadow-glow);
  max-width:560px;
}
.countdown-label{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#A5F3FC;font-weight:700;margin-bottom:12px;}
.countdown-timer{display:flex;gap:12px;}
.cd-unit{
  flex:1;text-align:center;background:rgba(255,255,255,.04);
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 6px;
}
.cd-num{display:block;font-size:24px;font-weight:800;color:var(--lime);line-height:1.1;}
.cd-txt{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;}
.hero-panel{
  background:linear-gradient(180deg,rgba(23,25,56,.92),rgba(14,14,30,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:16px;margin-bottom:6px;}
.hero-panel p{color:var(--muted);font-size:13.5px;margin-bottom:18px;}
.hero-stat-list{display:grid;gap:12px;}
.hero-stat{
  display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);border:1px solid var(--line);
}
.hero-stat i{font-size:18px;color:var(--cyan);width:22px;text-align:center;}
.hero-stat b{display:block;font-size:16px;}
.hero-stat span{font-size:12.5px;color:var(--muted);}

/* ============ STATS STRIP ============ */
.stats-strip{padding:38px 0;background:var(--bg-2);border-bottom:1px solid var(--line);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.stat-card{
  padding:22px;border-radius:var(--radius);text-align:left;
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease;
}
.stat-card:hover{border-color:var(--line-strong);transform:translateY(-3px);}
.stat-value{font-size:clamp(22px,3vw,30px);font-weight:800;color:var(--lime);line-height:1.15;}
.stat-label{color:var(--muted);font-size:13.5px;margin-top:6px;}

/* ============ GRIDS & CARDS ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.feature{
  padding:24px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(23,25,56,.7),rgba(12,12,26,.7));
  border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.feature:hover{border-color:rgba(6,182,212,.5);transform:translateY(-4px);box-shadow:0 16px 34px rgba(6,182,212,.16);}
.feature-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(6,182,212,.14);border:1px solid rgba(6,182,212,.35);color:#67E8F9;
  font-size:19px;margin-bottom:16px;
}
.feature h3{margin-bottom:9px;font-size:17.5px;}
.feature p{color:var(--muted);font-size:14.5px;}

/* scene list */
.scene{
  display:flex;gap:16px;padding:20px;border-radius:var(--radius);
  background:rgba(255,255,255,.03);border:1px solid var(--line);
}
.scene-num{
  flex-shrink:0;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#06210F;background:linear-gradient(135deg,var(--lime),#4ADE80);
}
.scene h3{font-size:16.5px;margin-bottom:7px;}
.scene p{color:var(--muted);font-size:14px;}

/* game rooms */
.room-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.room-card{
  border-radius:var(--radius);overflow:hidden;background:var(--surface);
  border:1px solid var(--line);display:flex;flex-direction:column;
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.room-card:hover{transform:translateY(-6px);border-color:rgba(163,230,53,.5);box-shadow:0 22px 42px rgba(0,0,0,.55);}
.room-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.room-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.room-card:hover .room-media img{transform:scale(1.06);}
.room-tag{
  position:absolute;top:12px;left:12px;font-size:11px;font-weight:800;letter-spacing:.08em;
  text-transform:uppercase;padding:5px 11px;border-radius:999px;
  background:rgba(244,63,94,.9);color:#fff;
}
.room-tag.hot{background:rgba(163,230,53,.92);color:#06210F;}
.room-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.room-body h3{font-size:17px;}
.room-body p{color:var(--muted);font-size:14px;}
.room-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:8px;}
.tag{
  font-size:12px;font-weight:600;padding:4px 11px;border-radius:999px;
  background:rgba(6,182,212,.12);border:1px solid rgba(6,182,212,.3);color:#A5F3FC;
}
.tag.lime{background:rgba(163,230,53,.12);border-color:rgba(163,230,53,.3);color:#D9F99D;}

/* category wall */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.cat-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);min-height:250px;display:flex;align-items:flex-end;
  transition:transform .3s ease,border-color .3s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong);}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;}
.cat-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,13,.15),rgba(7,7,13,.94));}
.cat-body{position:relative;z-index:2;padding:24px;}
.cat-body h3{font-size:18px;margin-bottom:8px;}
.cat-body p{color:var(--muted);font-size:13.8px;margin-bottom:14px;}
.cat-link{font-size:13.5px;font-weight:700;color:var(--lime);display:inline-flex;align-items:center;gap:7px;}
.cat-card:hover .cat-link i{transform:translateX(4px);}
.cat-link i{transition:transform .25s ease;}

/* compare table */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:rgba(255,255,255,.02);}
table{width:100%;border-collapse:collapse;min-width:620px;}
th,td{padding:15px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line);}
thead th{background:rgba(6,182,212,.10);color:#A5F3FC;font-size:13px;text-transform:uppercase;letter-spacing:.07em;}
tbody tr:last-child td{border-bottom:0;}
tbody tr:hover{background:rgba(255,255,255,.03);}
td strong{color:var(--lime);}
td.muted{color:var(--muted);}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step{
  padding:24px 22px;border-radius:var(--radius);background:rgba(255,255,255,.03);
  border:1px solid var(--line);position:relative;
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-size:13px;font-weight:800;color:var(--cyan);letter-spacing:.1em;display:block;margin-bottom:12px;
}
.step h3{font-size:16.5px;margin-bottom:8px;}
.step p{color:var(--muted);font-size:14px;}

/* timeline */
.timeline{position:relative;padding-left:26px;border-left:1px solid var(--line);display:grid;gap:26px;}
.tl-item{position:relative;}
.tl-item::before{
  content:"";position:absolute;left:-33px;top:6px;width:13px;height:13px;border-radius:50%;
  background:var(--lime);box-shadow:0 0 0 4px rgba(163,230,53,.15);
}
.tl-year{font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--cyan);}
.tl-item h3{font-size:16.5px;margin:6px 0 7px;}
.tl-item p{color:var(--muted);font-size:14px;}

/* trust band */
.trust-band{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);padding:38px clamp(20px,4vw,44px);
  background-image:linear-gradient(120deg,rgba(7,7,13,.95),rgba(14,14,30,.82)),url('/assets/images/cd071e7ac2cb0946.jpg');
  background-size:cover;background-position:center;
}
.trust-band h2{margin-bottom:12px;}
.trust-band p{color:var(--soft);max-width:720px;font-size:15.5px;}
.trust-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.badge{
  display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:999px;
  font-size:13px;font-weight:700;background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--soft);
}
.badge i{color:var(--lime);}
.badge.age{border-color:rgba(244,63,94,.5);color:#FDA4AF;}
.badge.age i{color:var(--pink);}

/* testimonials */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.quote{
  padding:24px;border-radius:var(--radius);background:rgba(255,255,255,.03);border:1px solid var(--line);
  display:flex;flex-direction:column;gap:14px;
}
.quote p{color:var(--soft);font-size:14.5px;}
.quote-who{display:flex;align-items:center;gap:12px;margin-top:auto;}
.quote-who img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:1px solid var(--line);}
.quote-who b{display:block;font-size:14px;}
.quote-who span{font-size:12.5px;color:var(--muted);}
.stars{color:var(--lime);font-size:13px;letter-spacing:2px;}

/* payment */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.pay-card{
  padding:22px;border-radius:var(--radius);text-align:left;
  background:linear-gradient(180deg,rgba(23,25,56,.7),rgba(12,12,26,.7));
  border:1px solid var(--line);transition:border-color .25s ease,transform .25s ease;
}
.pay-card:hover{border-color:rgba(163,230,53,.45);transform:translateY(-4px);}
.pay-card i{font-size:22px;color:var(--lime);margin-bottom:14px;display:block;}
.pay-card h3{font-size:16px;margin-bottom:7px;}
.pay-card p{color:var(--muted);font-size:13.5px;}

/* CMS */
.cms-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:34px;align-items:start;}
.post-row{
  padding:22px 0;border-bottom:1px solid var(--line);text-align:left;
}
.post-row:first-child{padding-top:0;}
.post-title{font-size:18px;font-weight:700;display:block;margin-bottom:8px;}
.post-title:hover{color:var(--lime);}
.post-summary{color:var(--muted);font-size:14.5px;margin-bottom:12px;}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);}
.dot{width:4px;height:4px;border-radius:50%;background:var(--muted);display:inline-block;}
.cms-side{
  padding:24px;border-radius:var(--radius);background:rgba(255,255,255,.03);border:1px solid var(--line);
}
.cms-side h3{font-size:15px;text-transform:uppercase;letter-spacing:.1em;color:#A5F3FC;margin-bottom:16px;}
.side-post{
  display:block;padding:13px 0;border-bottom:1px dashed var(--line);
  font-size:14.5px;font-weight:600;color:var(--soft);
}
.side-post:last-child{border-bottom:0;}
.side-post:hover{color:var(--lime);}
.empty-note{color:var(--muted);font-size:14.5px;}
.more-link{display:inline-flex;align-items:center;gap:8px;margin-top:24px;font-weight:700;color:var(--lime);font-size:14.5px;}
.more-link:hover{gap:12px;}

/* quick answers */
.qa-list{display:grid;gap:14px;}
.qa-item{
  padding:18px 22px;border-radius:var(--radius-sm);background:rgba(255,255,255,.03);
  border-left:3px solid var(--cyan);border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);
}
.qa-item h3{font-size:16px;margin-bottom:7px;}
.qa-item p{color:var(--muted);font-size:14.3px;}

/* FAQ */
.faq-list{display:grid;gap:14px;max-width:920px;}
.faq-item{
  border-radius:var(--radius);background:rgba(255,255,255,.03);border:1px solid var(--line);
  overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:rgba(6,182,212,.45);}
.faq-item summary{
  cursor:pointer;padding:19px 22px;font-weight:700;font-size:15.5px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--cyan);font-size:13px;}
.faq-item[open] summary::after{content:"\f068";color:var(--lime);}
.faq-item p{padding:0 22px 22px;color:var(--muted);font-size:14.5px;}

/* form */
.form-band{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);padding:clamp(26px,4vw,46px);
  background-image:linear-gradient(120deg,rgba(7,7,13,.95),rgba(14,14,30,.86)),url('/assets/images/ef1f1a8548138dfe.jpg');
  background-size:cover;background-position:center;
}
.form-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:38px;align-items:start;}
.form-side h2{margin-bottom:14px;}
.form-side p{color:var(--soft);font-size:15px;margin-bottom:18px;}
.form-side ul{display:grid;gap:11px;}
.form-side li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--soft);}
.form-side li i{color:var(--lime);margin-top:4px;}
.lead-form{display:grid;gap:14px;background:rgba(7,7,13,.55);padding:26px;border-radius:var(--radius);border:1px solid var(--line);}
.field{display:grid;gap:7px;}
.field label{font-size:13px;font-weight:600;color:var(--soft);}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);font-size:14.5px;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#64748B;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(163,230,53,.16);
}
.field textarea{min-height:96px;resize:vertical;}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);}
.check input{width:17px;height:17px;margin-top:3px;accent-color:#A3E635;}
.form-note{font-size:12.5px;color:var(--muted);}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  width:58px;height:58px;border-radius:999px;display:grid;place-items:center;
  background:rgba(7,7,13,.82);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(135deg,var(--lime),var(--cyan));
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  color:#A5F3FC;font-size:21px;opacity:.8;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  animation:fabPulse 3s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 32px rgba(163,230,53,.6);}
.fab:active{transform:scale(.94);}
.fab .fab-dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 0 2px #07070D;
  animation:blink 1.4s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.38);}50%{box-shadow:0 0 30px rgba(163,230,53,.55);}}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.35;}}

/* FOOTER */
.site-footer{background:#05050A;border-top:1px solid var(--line);padding:60px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{color:var(--muted);font-size:14px;max-width:340px;}
.footer-col h4{font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:#A5F3FC;margin-bottom:16px;}
.footer-col a,.footer-col span{display:block;color:var(--muted);font-size:14px;padding:6px 0;}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  color:var(--muted);font-size:13px;
}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;}

/* RESPONSIVE */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .grid-3,.room-grid,.cat-grid,.quote-grid{grid-template-columns:repeat(2,1fr);}
  .grid-4,.pay-grid,.steps{grid-template-columns:repeat(2,1fr);}
  .cms-layout{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .main-nav{
    position:absolute;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(9,9,20,.98);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;display:none;
  }
  .main-nav.open{display:flex;}
  .nav-toggle{display:grid;place-items:center;}
  .header-actions .btn{padding:8px 14px;font-size:13px;}
}
@media (max-width:768px){
  .header-inner{gap:10px;}
  .brand-sub{display:none;}
  .grid-2{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
}
@media (max-width:520px){
  .grid-3,.room-grid,.cat-grid,.quote-grid,.grid-4,.pay-grid,.steps,.stats-grid{grid-template-columns:1fr;}
  .header-actions{gap:6px;}
  .header-actions .btn{padding:7px 12px;font-size:12.5px;}
  .brand-name{font-size:13px;}
  .hero h1{font-size:26px;}
  .countdown-timer{gap:8px;}
  .cd-num{font-size:19px;}
  .footer-grid{grid-template-columns:1fr;}
  .fab{bottom:88px;left:14px;width:54px;height:54px;font-size:19px;}
}

/* roulang page: article */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --surface:#12132A;
  --surface-2:#171938;
  --lime:#A3E635;
  --cyan:#06B6D4;
  --pink:#F43F5E;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --soft:#CBD5E1;
  --line:rgba(148,163,184,.18);
  --line-strong:rgba(163,230,53,.35);
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 20px 50px rgba(0,0,0,.5);
  --shadow-glow:0 0 22px rgba(6,182,212,.35);
  --container:1180px;
  --space:clamp(56px,7vw,96px);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
*{box-sizing:border-box;}
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:1.65;
  font-size:16px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 500px at 12% -5%, rgba(6,182,212,.14), transparent 60%),
    radial-gradient(700px 420px at 92% 8%, rgba(163,230,53,.10), transparent 62%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1;}
.section{padding:var(--space) 0;position:relative;}
.section-alt{background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.85));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:780px;margin-bottom:40px;text-align:left;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(23px,3.2vw,36px);margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:16px;max-width:720px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.eyebrow.cyan{color:#67E8F9;background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.32);}
.lead{color:var(--soft);font-size:17px;line-height:1.7;}
/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-primary{
  background:linear-gradient(120deg,var(--lime),#65E0B0);
  color:#06210F;
  box-shadow:0 0 18px rgba(163,230,53,.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(163,230,53,.55);}
.btn-cyan{
  background:linear-gradient(120deg,var(--cyan),#3B82F6);
  color:#03141B;
  box-shadow:0 0 18px rgba(6,182,212,.4);
}
.btn-cyan:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(6,182,212,.6);}
.btn-ghost{background:transparent;border-color:rgba(148,163,184,.35);color:var(--soft);}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);}
.btn-outline{background:rgba(255,255,255,.03);border-color:rgba(6,182,212,.45);color:#A5F3FC;}
.btn-outline:hover{background:rgba(6,182,212,.14);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-lg{padding:16px 32px;font-size:16px;}
.btn:active{transform:translateY(1px) scale(.99);}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px;}
/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(6,182,212,.28),rgba(163,230,53,.24));
  border:1px solid rgba(6,182,212,.45);
  color:#A5F3FC;font-size:18px;
  box-shadow:0 0 16px rgba(6,182,212,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-weight:800;font-size:15px;letter-spacing:-.01em;}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{padding:9px 13px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted);}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.nav-link.active{color:var(--lime);background:rgba(163,230,53,.10);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);cursor:pointer;
}
/* ============ ARTICLE HERO ============ */
.article-hero{
  position:relative;
  padding:clamp(36px,5vw,64px) 0 clamp(40px,5vw,64px);
  background-image:linear-gradient(115deg,rgba(7,7,13,.95) 0%,rgba(7,7,13,.86) 48%,rgba(14,14,30,.70) 100%),url('/assets/images/bdc743d3bcffe9d8.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.article-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(640px 340px at 84% 20%, rgba(6,182,212,.20), transparent 65%);
  pointer-events:none;
}
.article-hero-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.85fr);gap:44px;align-items:center;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13px;color:var(--muted);margin-bottom:18px;}
.crumb a:hover{color:var(--lime);}
.crumb i{font-size:10px;opacity:.6;}
.crumb .crumb-cat{color:#67E8F9;font-weight:600;}
.article-hero h1{font-size:clamp(25px,3.7vw,44px);margin-bottom:18px;text-wrap:balance;}
.article-hero .lead{max-width:680px;}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.meta-chip{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  padding:7px 14px;border-radius:999px;color:var(--soft);
  background:rgba(255,255,255,.04);border:1px solid var(--line);
}
.meta-chip i{color:var(--cyan);}
.hero-thumb{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);position:relative;
}
.hero-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.hero-thumb figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:14px 18px;font-size:12.5px;color:var(--soft);
  background:linear-gradient(180deg,transparent,rgba(7,7,13,.92));
}
/* ============ ARTICLE LAYOUT ============ */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:48px;align-items:start;}
.article-prose{font-size:16.5px;color:var(--soft);min-width:0;}
.article-prose > * + *{margin-top:18px;}
.article-prose h2{font-size:clamp(21px,2.6vw,28px);color:#fff;margin-top:40px;padding-left:14px;border-left:3px solid var(--lime);}
.article-prose h3{font-size:clamp(18px,2vw,22px);color:#fff;margin-top:30px;}
.article-prose h4{font-size:17px;color:#fff;margin-top:24px;}
.article-prose p{line-height:1.72;}
.article-prose ul,.article-prose ol{padding-left:22px;}
.article-prose li{margin:9px 0;line-height:1.68;}
.article-prose a{color:var(--lime);text-decoration:underline;text-underline-offset:3px;}
.article-prose a:hover{color:#D9F99D;}
.article-prose strong{color:#fff;font-weight:700;}
.article-prose img{border-radius:var(--radius);margin:26px 0;border:1px solid var(--line);width:100%;height:auto;}
.article-prose blockquote{
  border-left:3px solid var(--cyan);background:rgba(6,182,212,.08);
  padding:18px 22px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  margin:26px 0;color:#E2E8F0;font-style:normal;
}
.article-prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;overflow:hidden;border-radius:var(--radius-sm);}
.article-prose th,.article-prose td{border:1px solid var(--line);padding:11px 14px;text-align:left;}
.article-prose th{background:rgba(163,230,53,.09);color:#fff;}
.article-prose hr{border:0;border-top:1px solid var(--line);margin:32px 0;}
.not-found{
  border:1px dashed rgba(6,182,212,.45);border-radius:var(--radius);
  padding:34px 26px;background:rgba(6,182,212,.06);text-align:left;
}
.not-found h2{font-size:22px;margin-bottom:12px;}
.not-found p{color:var(--muted);margin-bottom:20px;}
/* ============ ASIDE ============ */
.article-aside{position:sticky;top:92px;display:grid;gap:20px;}
.aside-card{
  background:linear-gradient(180deg,rgba(23,25,56,.92),rgba(14,14,30,.92));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  box-shadow:var(--shadow);
}
.aside-card h3{font-size:15.5px;margin-bottom:14px;display:flex;align-items:center;gap:9px;}
.aside-card h3 i{color:var(--lime);}
.fact-list{display:grid;gap:12px;}
.fact-row{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding-bottom:11px;border-bottom:1px dashed var(--line);}
.fact-row:last-child{border-bottom:0;padding-bottom:0;}
.fact-row span:first-child{color:var(--muted);}
.fact-row span:last-child{color:#fff;font-weight:700;text-align:right;}
.aside-cta p{color:var(--muted);font-size:14px;margin-bottom:16px;}
.aside-cta .btn{width:100%;}
.aside-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
/* ============ METRICS ============ */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.metric{
  background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.metric:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--shadow-glow);}
.metric i{font-size:20px;color:var(--cyan);margin-bottom:14px;display:block;}
.metric b{display:block;font-size:clamp(24px,3vw,32px);color:#fff;line-height:1.1;letter-spacing:-.02em;}
.metric span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted);}
/* ============ PAYOUT TABLE ============ */
.payout-wrap{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(180deg,rgba(18,19,42,.9),rgba(11,12,26,.9));
}
.payout-table{width:100%;border-collapse:collapse;font-size:15px;}
.payout-table th{
  text-align:left;padding:16px 20px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  color:#A5F3FC;background:rgba(6,182,212,.12);border-bottom:1px solid var(--line);
}
.payout-table td{padding:16px 20px;border-bottom:1px solid var(--line);color:var(--soft);}
.payout-table tbody tr:last-child td{border-bottom:0;}
.payout-table tbody tr:hover{background:rgba(163,230,53,.05);}
.payout-table td strong{color:#fff;}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;
  padding:5px 12px;border-radius:999px;background:rgba(163,230,53,.12);
  color:#D9F99D;border:1px solid rgba(163,230,53,.3);
}
.tag.cyan{background:rgba(6,182,212,.12);color:#A5F3FC;border-color:rgba(6,182,212,.32);}
/* ============ STEPS ============ */
.step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.step{
  position:relative;padding:26px 22px;border-radius:var(--radius);
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-4px);border-color:rgba(6,182,212,.45);}
.step b{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;
  background:linear-gradient(135deg,var(--cyan),#3B82F6);color:#03141B;font-size:15px;margin-bottom:16px;
}
.step h3{font-size:16.5px;margin-bottom:9px;}
.step p{font-size:14px;color:var(--muted);line-height:1.65;}
/* ============ PAYMENTS ============ */
.pay-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.pay-card{
  display:flex;align-items:center;gap:14px;padding:20px;
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(23,25,56,.75),rgba(14,14,30,.75));
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.pay-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-glow);}
.pay-card i{font-size:22px;color:var(--lime);}
.pay-card b{display:block;font-size:15px;color:#fff;}
.pay-card span{font-size:12.5px;color:var(--muted);}
/* ============ CHANNEL MATRIX ============ */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.channel-card{
  display:block;padding:28px 24px;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(23,25,56,.92),rgba(11,12,26,.92));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.channel-card:hover{transform:translateY(-5px);border-color:rgba(163,230,53,.42);box-shadow:0 0 26px rgba(163,230,53,.18);}
.channel-card .ch-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(6,182,212,.14);border:1px solid rgba(6,182,212,.32);
  color:#A5F3FC;font-size:18px;margin-bottom:18px;
}
.channel-card h3{font-size:18px;margin-bottom:10px;}
.channel-card p{font-size:14.5px;color:var(--muted);line-height:1.66;margin-bottom:16px;}
.channel-card .ch-more{font-size:14px;font-weight:700;color:var(--lime);display:inline-flex;align-items:center;gap:8px;}
.channel-card:hover .ch-more i{transform:translateX(4px);}
.ch-more i{transition:transform .25s ease;}
/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(255,255,255,.03);padding:0;overflow:hidden;
  transition:border-color .25s ease;
}
.faq-item[open]{border-color:rgba(163,230,53,.38);background:rgba(163,230,53,.04);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:15.5px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;
  color:var(--lime);flex-shrink:0;transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{padding:0 22px 20px;color:var(--muted);font-size:15px;line-height:1.7;}
/* ============ CTA BAND ============ */
.cta-band{
  position:relative;overflow:hidden;
  background-image:linear-gradient(110deg,rgba(7,7,13,.95),rgba(6,182,212,.22)),url('/assets/images/ef1f1a8548138dfe.jpg');
  background-size:cover;background-position:center;
  border-top:1px solid var(--line);
}
.cta-inner{
  display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);
  gap:36px;align-items:center;
}
.cta-inner h2{font-size:clamp(23px,3.1vw,34px);margin-bottom:14px;}
.cta-inner p{color:var(--soft);font-size:16px;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.cta-side{
  background:rgba(7,7,13,.72);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;backdrop-filter:blur(8px);
}
.cta-side .fact-row{font-size:14px;}
/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 20px 12px 14px;border-radius:999px;
  background:linear-gradient(#0B0B18,#0B0B18) padding-box,
             linear-gradient(120deg,var(--lime),var(--cyan)) border-box;
  border:1px solid transparent;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.8;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
}
.fab i{font-size:17px;color:#A5F3FC;animation:fabFlicker 2.6s infinite;}
.fab-text{font-size:13.5px;font-weight:700;color:#E2E8F0;white-space:nowrap;}
.fab:hover{opacity:1;transform:scale(1.04);box-shadow:0 0 30px rgba(6,182,212,.7);}
.fab:active{transform:scale(.96);}
.fab-dot{
  position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 10px rgba(244,63,94,.9);animation:fabPulse 1.6s infinite;
}
@keyframes fabFlicker{0%,100%{opacity:1;}48%{opacity:1;}50%{opacity:.35;}52%{opacity:1;}}
@keyframes fabPulse{0%,100%{transform:scale(1);}50%{transform:scale(1.25);}}
/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(11,12,26,.96),rgba(7,7,13,1));
  border-top:1px solid var(--line);padding:clamp(44px,5vw,68px) 0 26px;position:relative;z-index:1;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px;}
.footer-brand p{color:var(--muted);font-size:14.5px;line-height:1.7;margin-top:16px;max-width:340px;}
.footer-col h4{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#A5F3FC;margin-bottom:16px;}
.footer-col a,.footer-col span{display:block;font-size:14px;color:var(--muted);margin-bottom:10px;}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  font-size:13px;color:var(--muted);
}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;}
.badge{
  display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;
  padding:6px 13px;border-radius:999px;color:var(--soft);
  background:rgba(255,255,255,.04);border:1px solid var(--line);
}
.badge i{color:var(--lime);}
.badge.age i{color:var(--pink);}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid,.article-hero-grid{grid-template-columns:1fr;gap:32px;}
  .article-layout{grid-template-columns:1fr;gap:36px;}
  .article-aside{position:static;}
  .metric-grid,.step-grid,.pay-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .channel-grid{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .main-nav{
    position:fixed;top:72px;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(7,7,13,.98);border-bottom:1px solid var(--line);
    padding:16px 20px 24px;
    transform:translateY(-14px);opacity:0;visibility:hidden;pointer-events:none;
    transition:transform .25s ease,opacity .25s ease,visibility .25s ease;
  }
  .main-nav.open{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto;}
  .nav-link{padding:12px 14px;font-size:15px;}
  .nav-toggle{display:grid;place-items:center;margin-left:auto;}
  .header-actions{margin-left:auto;}
}
@media (max-width:768px){
  .metric-grid,.step-grid,.pay-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .article-prose{font-size:16px;}
  .payout-table th,.payout-table td{padding:13px 14px;font-size:14px;}
}
@media (max-width:520px){
  .brand-sub{display:none;}
  .brand-name{font-size:13.5px;}
  .brand-mark{width:36px;height:36px;font-size:16px;}
  .header-inner{gap:10px;height:66px;}
  .main-nav{top:66px;}
  .header-actions{gap:7px;}
  .header-actions .btn-sm{padding:8px 13px;font-size:12.5px;}
  .fab{padding:12px;bottom:88px;}
  .fab-text{display:none;}
  .section-head h2{font-size:22px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category1 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --surface:#12132A;
  --surface-2:#171938;
  --lime:#A3E635;
  --cyan:#06B6D4;
  --pink:#F43F5E;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --soft:#CBD5E1;
  --line:rgba(148,163,184,.18);
  --line-strong:rgba(163,230,53,.35);
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 20px 50px rgba(0,0,0,.5);
  --shadow-glow:0 0 22px rgba(6,182,212,.35);
  --container:1180px;
  --space:clamp(56px,7vw,96px);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
*,*::before,*::after{box-sizing:border-box;}
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:1.65;
  font-size:16px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 500px at 12% -5%, rgba(6,182,212,.14), transparent 60%),
    radial-gradient(700px 420px at 92% 8%, rgba(163,230,53,.10), transparent 62%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1;}
.section{padding:var(--space) 0;position:relative;}
.section-alt{background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.85));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:780px;margin-bottom:40px;text-align:left;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(22px,3vw,34px);margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:16px;max-width:720px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.eyebrow.cyan{color:#67E8F9;background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.32);}
.eyebrow.pink{color:#FDA4AF;background:rgba(244,63,94,.12);border-color:rgba(244,63,94,.3);}
.lead{color:var(--soft);font-size:16.5px;}
.text-muted{color:var(--muted);}
.divider{height:1px;background:var(--line);margin:0;border:0;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-primary{background:linear-gradient(120deg,var(--lime),#65E0B0);color:#06210F;box-shadow:0 0 18px rgba(163,230,53,.35);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(163,230,53,.55);}
.btn-cyan{background:linear-gradient(120deg,var(--cyan),#3B82F6);color:#03141B;box-shadow:0 0 18px rgba(6,182,212,.4);}
.btn-cyan:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(6,182,212,.6);}
.btn-ghost{background:transparent;border-color:rgba(148,163,184,.35);color:var(--soft);}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);}
.btn-outline{background:rgba(255,255,255,.03);border-color:rgba(6,182,212,.45);color:#A5F3FC;}
.btn-outline:hover{background:rgba(6,182,212,.14);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-lg{padding:16px 32px;font-size:16px;}
.btn:active{transform:translateY(1px) scale(.99);}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(6,182,212,.28),rgba(163,230,53,.24));
  border:1px solid rgba(6,182,212,.45);
  color:#A5F3FC;font-size:18px;
  box-shadow:0 0 16px rgba(6,182,212,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-weight:800;font-size:15px;letter-spacing:-.01em;}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{padding:9px 13px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted);}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.nav-link.active{color:var(--lime);background:rgba(163,230,53,.10);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);cursor:pointer;}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:clamp(48px,7vw,92px) 0 clamp(46px,6vw,78px);
  background-image:linear-gradient(115deg,rgba(7,7,13,.95) 0%,rgba(7,7,13,.82) 46%,rgba(14,14,30,.62) 100%),url('/assets/images/bdc743d3bcffe9d8.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(620px 320px at 84% 16%, rgba(6,182,212,.22), transparent 65%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:48px;align-items:center;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px;flex-wrap:wrap;}
.breadcrumb a:hover{color:var(--lime);}
.breadcrumb i{font-size:10px;opacity:.6;}
.hero h1{font-size:clamp(26px,4vw,46px);margin:0 0 18px;text-wrap:balance;}
.hero h1 span{background:linear-gradient(120deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{color:var(--soft);font-size:16.5px;max-width:660px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;padding:7px 14px;border-radius:999px;color:var(--soft);background:rgba(255,255,255,.04);border:1px solid var(--line);}
.chip i{color:var(--cyan);}
.hero-panel{
  background:linear-gradient(180deg,rgba(23,25,56,.94),rgba(14,14,30,.94));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:16px;margin-bottom:6px;}
.hero-panel .panel-sub{color:var(--muted);font-size:13.5px;margin-bottom:18px;}
.hero-stat-list{display:grid;gap:12px;}
.hero-stat{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 16px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);border:1px solid var(--line);
}
.hero-stat span{font-size:13.5px;color:var(--muted);}
.hero-stat strong{font-size:16px;color:var(--lime);white-space:nowrap;}
.hero-stat.cyan strong{color:#67E8F9;}

/* ============ METRICS ============ */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.metric{
  padding:24px 22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(23,25,56,.9),rgba(14,14,30,.9));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.metric:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 0 26px rgba(6,182,212,.22);}
.metric i{font-size:18px;color:var(--cyan);margin-bottom:12px;display:block;}
.metric strong{display:block;font-size:clamp(24px,3vw,32px);color:var(--text);line-height:1.1;}
.metric .metric-label{font-size:13.5px;color:var(--muted);margin-top:6px;}

/* ============ FEATURE SPLIT ============ */
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:44px;align-items:start;}
.feature-list{display:grid;gap:16px;}
.feature{
  padding:20px 22px;border-radius:var(--radius);
  background:rgba(255,255,255,.025);border:1px solid var(--line);
  border-left:3px solid rgba(163,230,53,.5);
  transition:background .25s ease,transform .25s ease;
}
.feature:hover{background:rgba(163,230,53,.06);transform:translateX(4px);}
.feature h3{font-size:16.5px;margin-bottom:8px;}
.feature p{color:var(--muted);font-size:14.5px;}
.note-box{
  margin-top:22px;padding:18px 20px;border-radius:var(--radius);
  background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.28);
  color:#A5F3FC;font-size:14.5px;
}

/* ============ ROOM CARDS ============ */
.room-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.room-card{
  border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(180deg,rgba(23,25,56,.92),rgba(11,11,24,.94));
  border:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.room-card:hover{transform:translateY(-6px);border-color:rgba(6,182,212,.5);box-shadow:0 0 30px rgba(6,182,212,.28);}
.room-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;}
.room-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.room-card:hover .room-thumb img{transform:scale(1.06);}
.room-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,13,0) 35%,rgba(7,7,13,.9) 100%);}
.room-tag{
  position:absolute;top:12px;left:12px;z-index:2;
  font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;color:#3B0716;background:linear-gradient(120deg,#FDA4AF,var(--pink));
}
.room-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:12px;flex:1;}
.room-body h3{font-size:17px;}
.room-body p{color:var(--muted);font-size:14px;}
.room-facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;}
.fact{font-size:12px;font-weight:600;color:var(--soft);background:rgba(255,255,255,.05);border:1px solid var(--line);padding:5px 11px;border-radius:999px;}
.room-body .btn{margin-top:14px;align-self:flex-start;}

/* ============ TABLE ============ */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:rgba(18,19,42,.7);}
table{width:100%;border-collapse:collapse;min-width:640px;}
thead th{
  text-align:left;font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);padding:16px 20px;background:rgba(255,255,255,.03);
  border-bottom:1px solid var(--line);white-space:nowrap;
}
tbody td{padding:16px 20px;font-size:14.5px;border-bottom:1px solid var(--line);color:var(--soft);}
tbody tr:last-child td{border-bottom:0;}
tbody tr:hover td{background:rgba(6,182,212,.05);}
td.hl{color:var(--lime);font-weight:700;}
td.dim{color:var(--muted);}

/* ============ PROCESS ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step;}
.step{
  position:relative;padding:26px 22px 24px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(23,25,56,.9),rgba(14,14,30,.9));
  border:1px solid var(--line);
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--cyan);margin-bottom:12px;
}
.step h3{font-size:16px;margin-bottom:8px;}
.step p{color:var(--muted);font-size:14px;}

/* ============ CATEGORY MATRIX ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.cat-card{
  display:block;padding:26px 24px;border-radius:var(--radius-lg);
  background:linear-gradient(150deg,rgba(23,25,56,.92),rgba(11,11,24,.92));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 0 28px rgba(163,230,53,.2);}
.cat-card i{font-size:20px;color:var(--lime);margin-bottom:14px;display:block;}
.cat-card h3{font-size:17px;margin-bottom:8px;}
.cat-card p{color:var(--muted);font-size:14px;}
.cat-card span.more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:13.5px;font-weight:700;color:#A5F3FC;}

/* ============ NEWS LIST ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.post-card{
  padding:22px;border-radius:var(--radius);
  background:rgba(255,255,255,.025);border:1px solid var(--line);
  display:flex;flex-direction:column;gap:12px;
  transition:border-color .25s ease,transform .25s ease;
}
.post-card:hover{border-color:rgba(6,182,212,.45);transform:translateY(-4px);}
.post-card h3{font-size:16px;line-height:1.4;}
.post-card h3 a:hover{color:var(--lime);}
.post-card p{color:var(--muted);font-size:14px;}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;font-size:12.5px;color:var(--muted);}
.post-cat{color:#67E8F9;background:rgba(6,182,212,.12);border:1px solid rgba(6,182,212,.28);padding:4px 10px;border-radius:999px;font-weight:600;}
.list-more{margin-top:30px;display:flex;}
.empty-note{color:var(--muted);font-size:14.5px;padding:22px;border:1px dashed var(--line);border-radius:var(--radius);}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.trust-item{padding:22px;border-radius:var(--radius);background:rgba(255,255,255,.025);border:1px solid var(--line);}
.trust-item i{color:var(--cyan);font-size:18px;margin-bottom:12px;display:block;}
.trust-item h3{font-size:15.5px;margin-bottom:8px;}
.trust-item p{color:var(--muted);font-size:14px;}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:rgba(18,19,42,.65);overflow:hidden;}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:15.5px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--lime);transition:transform .25s ease;}
.faq-item[open] summary::after{content:"\f068";transform:rotate(180deg);}
.faq-item[open] summary{color:var(--lime);}
.faq-item .faq-body{padding:0 22px 20px;color:var(--muted);font-size:14.5px;}

/* ============ CTA FORM ============ */
.cta-band{
  border-radius:var(--radius-lg);
  background-image:linear-gradient(115deg,rgba(7,7,13,.94),rgba(14,14,30,.82)),url('/assets/images/accb4f9a125689df.jpg');
  background-size:cover;background-position:center;
  border:1px solid var(--line);
  padding:clamp(28px,4vw,48px);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:38px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(21px,2.6vw,30px);margin-bottom:14px;}
.cta-band p{color:var(--soft);font-size:15.5px;}
.cta-form{display:grid;gap:14px;background:rgba(7,7,13,.55);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.field{display:grid;gap:7px;}
.field label{font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);font-size:14.5px;
  transition:border-color .22s ease,background .22s ease;
}
.field input:focus,.field select:focus{border-color:var(--cyan);background:rgba(6,182,212,.08);outline:none;}
.field select option{background:#12132A;color:#fff;}
.form-note{font-size:12.5px;color:var(--muted);}
.form-note strong{color:var(--lime);}

/* ============ FOOTER ============ */
.site-footer{background:linear-gradient(180deg,rgba(7,7,13,.6),rgba(14,14,30,.95));border-top:1px solid var(--line);padding:56px 0 28px;position:relative;z-index:1;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{color:var(--muted);font-size:14px;max-width:340px;}
.footer-col h4{font-size:14px;margin-bottom:16px;letter-spacing:.04em;}
.footer-col a,.footer-col span{display:block;color:var(--muted);font-size:14px;margin-bottom:10px;}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
}
.footer-bottom > span{color:var(--muted);font-size:13px;}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;}
.badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;color:var(--soft);background:rgba(255,255,255,.04);border:1px solid var(--line);padding:6px 12px;border-radius:999px;}
.badge i{color:var(--cyan);font-size:11px;}
.badge.age{border-color:rgba(244,63,94,.4);color:#FDA4AF;}
.badge.age i{color:var(--pink);}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-height:56px;padding:0 20px;border-radius:999px;
  font-size:13px;font-weight:700;color:var(--text);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(120deg,var(--cyan),var(--pink));
  background-origin:border-box;background-clip:padding-box,border-box;
  backdrop-filter:blur(14px);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;
  transition:opacity .25s ease,transform .2s ease,box-shadow .3s ease;
  animation:fabPulse 3.4s ease-in-out infinite;
}
.fab i{font-size:16px;color:#67E8F9;}
.fab .fab-dot{position:absolute;top:6px;right:8px;width:10px;height:10px;border-radius:50%;background:var(--pink);box-shadow:0 0 10px rgba(244,63,94,.9);animation:dotBlink 1.6s ease-in-out infinite;}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 30px rgba(6,182,212,.75);}
.fab:active{transform:scale(.96);}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.4);}50%{box-shadow:0 0 30px rgba(244,63,94,.5);}}
@keyframes dotBlink{0%,100%{opacity:1;}50%{opacity:.25;}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .split{grid-template-columns:1fr;gap:30px;}
  .room-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cat-grid{grid-template-columns:1fr;}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .trust-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-band{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .main-nav{
    position:absolute;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(7,7,13,.97);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;display:none;
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:12px 14px;font-size:15px;}
  .nav-toggle{display:grid;place-items:center;margin-left:auto;}
  .header-actions{margin-left:0;}
}
@media (max-width:768px){
  .header-inner{gap:12px;}
  .brand-sub{display:none;}
  .header-actions .btn-ghost{display:none;}
  .room-grid{grid-template-columns:1fr;}
  .post-grid{grid-template-columns:1fr;}
  .metric-grid{grid-template-columns:1fr;}
  .trust-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .section-head{margin-bottom:28px;}
}
@media (max-width:520px){
  body{font-size:15.5px;}
  .hero{padding:36px 0 44px;}
  .hero-cta .btn{width:100%;}
  .header-actions .btn-sm{padding:8px 13px;font-size:13px;}
  .brand-name{font-size:13.5px;}
  .brand-mark{width:36px;height:36px;font-size:16px;}
  .fab{padding:0 16px;font-size:12px;bottom:88px;}
  .fab span.fab-text{display:none;}
  .cta-form{padding:18px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category2 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --surface:#12132A;
  --surface-2:#171938;
  --lime:#A3E635;
  --cyan:#06B6D4;
  --pink:#F43F5E;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --soft:#CBD5E1;
  --line:rgba(148,163,184,.18);
  --line-strong:rgba(163,230,53,.35);
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 20px 50px rgba(0,0,0,.5);
  --shadow-glow:0 0 22px rgba(6,182,212,.35);
  --container:1180px;
  --space:clamp(56px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
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:1.65;
  font-size:16px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 500px at 12% -5%, rgba(6,182,212,.14), transparent 60%),
    radial-gradient(700px 420px at 92% 8%, rgba(163,230,53,.10), transparent 62%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease;}
button,input,select,textarea{font:inherit;color:inherit;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:800;letter-spacing:-.01em;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1;}
.section{padding:var(--space) 0;position:relative;}
.section-alt{background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.85));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:40px;text-align:left;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.eyebrow.cyan{color:#67E8F9;background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.32);}
.eyebrow.pink{color:#FDA4AF;background:rgba(244,63,94,.12);border-color:rgba(244,63,94,.32);}
.section-head h2{font-size:clamp(23px,2.9vw,36px);margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:16px;max-width:700px;}
.lead{color:var(--soft);font-size:17px;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-primary{background:linear-gradient(120deg,var(--lime),#65E0B0);color:#06210F;box-shadow:0 0 18px rgba(163,230,53,.35);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(163,230,53,.55);}
.btn-cyan{background:linear-gradient(120deg,var(--cyan),#3B82F6);color:#03141B;box-shadow:0 0 18px rgba(6,182,212,.4);}
.btn-cyan:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(6,182,212,.6);}
.btn-ghost{background:transparent;border-color:rgba(148,163,184,.35);color:var(--soft);}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);}
.btn-outline{background:rgba(255,255,255,.03);border-color:rgba(6,182,212,.45);color:#A5F3FC;}
.btn-outline:hover{background:rgba(6,182,212,.14);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-lg{padding:16px 32px;font-size:16px;}
.btn:active{transform:translateY(1px) scale(.99);}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(6,182,212,.28),rgba(163,230,53,.24));
  border:1px solid rgba(6,182,212,.45);
  color:#A5F3FC;font-size:18px;
  box-shadow:0 0 16px rgba(6,182,212,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-weight:800;font-size:15px;letter-spacing:-.01em;}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{padding:9px 13px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted);}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.nav-link.active{color:var(--lime);background:rgba(163,230,53,.10);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);cursor:pointer;
}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:clamp(52px,7vw,96px) 0 clamp(46px,5.5vw,76px);
  background-image:linear-gradient(115deg,rgba(7,7,13,.94) 0%,rgba(7,7,13,.80) 45%,rgba(14,14,30,.62) 100%),url('/assets/images/bdc743d3bcffe9d8.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(620px 320px at 82% 18%, rgba(6,182,212,.22), transparent 65%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.32fr) minmax(0,1fr);gap:46px;align-items:center;}
.hero h1{font-size:clamp(27px,4.1vw,48px);margin:16px 0 20px;text-wrap:balance;}
.hero h1 span{background:linear-gradient(120deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{color:var(--soft);font-size:16.5px;max-width:660px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.chip{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;
  padding:7px 14px;border-radius:999px;color:var(--soft);
  background:rgba(255,255,255,.04);border:1px solid var(--line);
}
.chip i{color:var(--cyan);}
.hero-panel{
  background:linear-gradient(180deg,rgba(23,25,56,.92),rgba(14,14,30,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:17px;margin-bottom:6px;}
.hero-panel .panel-note{color:var(--muted);font-size:13.5px;margin-bottom:18px;}
.quiz-label{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 9px;}
.quiz-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.quiz-opt{
  padding:8px 14px;border-radius:999px;font-size:13.5px;font-weight:600;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--soft);cursor:pointer;
  transition:all .2s ease;
}
.quiz-opt:hover{border-color:rgba(6,182,212,.55);color:#A5F3FC;}
.quiz-opt.selected{background:rgba(6,182,212,.16);border-color:var(--cyan);color:#A5F3FC;box-shadow:0 0 14px rgba(6,182,212,.35);}
.result-box{
  border-radius:var(--radius);padding:18px;
  background:linear-gradient(135deg,rgba(163,230,53,.10),rgba(6,182,212,.10));
  border:1px solid rgba(6,182,212,.35);
  margin-bottom:18px;
}
.result-box .result-time{font-size:24px;font-weight:800;color:var(--lime);display:block;line-height:1.25;}
.result-box .result-sub{font-size:13px;color:var(--soft);}
.result-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:12px;font-size:13px;color:var(--muted);}
.result-meta strong{color:var(--text);font-weight:700;}
.hero-panel .btn{width:100%;}

/* ============ STATS ============ */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:16px;}
.stat-card{
  padding:24px 22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(23,25,56,.85),rgba(14,14,30,.85));
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:rgba(6,182,212,.45);box-shadow:var(--shadow-glow);}
.stat-num{font-size:clamp(26px,3.2vw,34px);font-weight:800;color:var(--lime);display:block;line-height:1.15;}
.stat-num .unit{font-size:14px;color:var(--soft);font-weight:600;margin-left:5px;}
.stat-label{display:block;font-size:13.5px;color:var(--muted);margin-top:8px;}

/* ============ CHANNELS ============ */
.channel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:18px;}
.channel-card{
  padding:24px;border-radius:var(--radius);
  background:rgba(18,19,42,.75);
  border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 0 24px rgba(163,230,53,.18);}
.channel-top{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.channel-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:18px;
  background:linear-gradient(135deg,rgba(6,182,212,.25),rgba(163,230,53,.18));
  border:1px solid rgba(6,182,212,.4);color:#A5F3FC;flex-shrink:0;
}
.channel-top h3{font-size:16.5px;}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 9px;border-radius:999px;}
.tag-fast{color:#BEF264;background:rgba(163,230,53,.14);border:1px solid rgba(163,230,53,.35);}
.tag-pop{color:#FDA4AF;background:rgba(244,63,94,.14);border:1px solid rgba(244,63,94,.35);}
.tag-std{color:#A5F3FC;background:rgba(6,182,212,.14);border:1px solid rgba(6,182,212,.35);}
.spec-list{display:grid;gap:11px;}
.spec-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;padding-bottom:11px;border-bottom:1px dashed rgba(148,163,184,.16);}
.spec-list li:last-child{border-bottom:0;padding-bottom:0;}
.spec-list span{color:var(--muted);}
.spec-list strong{font-weight:700;color:var(--text);}
.note-strip{
  margin-top:22px;padding:18px 22px;border-radius:var(--radius);
  background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.28);
  color:var(--soft);font-size:14.5px;display:flex;gap:12px;align-items:flex-start;
}
.note-strip i{color:var(--cyan);margin-top:3px;}

/* ============ COMPARE ============ */
.compare-wrap{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:40px;align-items:start;}
.compare-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);}
.compare-media img{width:100%;height:100%;object-fit:cover;min-height:280px;}
.media-badge{
  position:absolute;left:16px;bottom:16px;
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:700;
  background:rgba(7,7,13,.82);border:1px solid var(--line-strong);color:var(--lime);
  backdrop-filter:blur(8px);
}
.compare-body h2{font-size:clamp(23px,2.9vw,34px);margin-bottom:14px;}
.compare-body > p{color:var(--muted);margin-bottom:24px;}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.compare-col{padding:22px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(18,19,42,.6);}
.compare-col.new{border-color:rgba(163,230,53,.4);background:linear-gradient(180deg,rgba(163,230,53,.08),rgba(18,19,42,.7));}
.compare-col h3{font-size:15.5px;margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.compare-col.old h3{color:var(--muted);}
.compare-col.new h3{color:var(--lime);}
.compare-col li{font-size:14px;color:var(--soft);padding:9px 0 9px 24px;position:relative;border-bottom:1px dashed rgba(148,163,184,.14);}
.compare-col li:last-child{border-bottom:0;}
.compare-col li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:9px;font-size:11px;}
.compare-col.old li::before{content:"\f00d";color:#64748B;}
.compare-col.new li::before{color:var(--lime);}

/* ============ TIMELINE ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.step{
  position:relative;padding:26px 22px;border-radius:var(--radius);
  background:rgba(18,19,42,.7);border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-4px);border-color:rgba(6,182,212,.45);}
.step-index{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;
  font-weight:800;font-size:15px;color:#06210F;
  background:linear-gradient(120deg,var(--lime),#65E0B0);margin-bottom:14px;
}
.step h3{font-size:16px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--muted);}
.step-time{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:12.5px;font-weight:700;color:#A5F3FC;}

/* ============ POSTS ============ */
.post-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(276px,1fr));gap:18px;}
.post-card{
  border-radius:var(--radius);border:1px solid var(--line);
  background:rgba(18,19,42,.7);overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.post-card:hover{transform:translateY(-4px);border-color:rgba(6,182,212,.45);box-shadow:var(--shadow-glow);}
.post-link{display:flex;flex-direction:column;height:100%;padding:22px;}
.post-tag{align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#BEF264;background:rgba(163,230,53,.12);border:1px solid rgba(163,230,53,.3);padding:3px 10px;border-radius:999px;margin-bottom:13px;}
.post-card h3{font-size:16px;margin-bottom:10px;}
.post-card p{font-size:14px;color:var(--muted);margin-bottom:16px;}
.post-date{margin-top:auto;font-size:12.5px;color:var(--muted);display:inline-flex;align-items:center;gap:7px;}
.empty-note{color:var(--muted);font-size:15px;padding:22px;border:1px dashed var(--line);border-radius:var(--radius);}
.list-more{margin-top:26px;}

/* ============ GUARANTEE ============ */
.guarantee-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:18px;}
.guarantee-item{
  padding:24px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(23,25,56,.75),rgba(14,14,30,.75));
  transition:border-color .25s ease,transform .25s ease;
}
.guarantee-item:hover{border-color:var(--line-strong);transform:translateY(-3px);}
.guarantee-item i{font-size:19px;color:var(--lime);margin-bottom:12px;display:block;}
.guarantee-item h3{font-size:16px;margin-bottom:8px;}
.guarantee-item p{font-size:14px;color:var(--muted);}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:rgba(18,19,42,.65);overflow:hidden;transition:border-color .25s ease;}
.faq-item.open{border-color:rgba(6,182,212,.45);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:19px 22px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:15.5px;font-weight:700;color:var(--text);
}
.faq-q i{color:var(--cyan);transition:transform .3s ease;flex-shrink:0;}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a p{padding:0 22px 20px;font-size:14.5px;color:var(--muted);}
.faq-item.open .faq-a{max-height:320px;}

/* ============ FORM ============ */
.convert-wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;align-items:start;}
.payout-form{
  padding:28px;border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(23,25,56,.9),rgba(14,14,30,.9));
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1/-1;}
.field label{font-size:13px;font-weight:600;color:var(--soft);}
.field input,.field select,.field textarea{
  padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(7,7,13,.65);border:1px solid var(--line);color:var(--text);
  font-size:14.5px;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#64748B;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(6,182,212,.18);
}
.field textarea{resize:vertical;min-height:96px;}
.form-actions{margin-top:22px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.form-note{font-size:12.5px;color:var(--muted);margin-top:14px;}
.convert-aside img{border-radius:var(--radius);border:1px solid var(--line);margin-bottom:20px;}
.convert-aside h3{font-size:18px;margin-bottom:12px;}
.aside-list{display:grid;gap:12px;}
.aside-list li{display:flex;gap:11px;font-size:14.5px;color:var(--soft);}
.aside-list i{color:var(--lime);margin-top:4px;flex-shrink:0;}

/* ============ CATEGORY MATRIX ============ */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;}
.cat-card{
  display:flex;flex-direction:column;gap:10px;padding:24px;
  border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(23,25,56,.75),rgba(14,14,30,.75));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.cat-card:hover{transform:translateY(-4px);border-color:rgba(6,182,212,.5);box-shadow:var(--shadow-glow);}
.cat-card i{font-size:20px;color:var(--cyan);}
.cat-card h3{font-size:17px;}
.cat-card p{font-size:14px;color:var(--muted);}
.cat-card span{font-size:13px;font-weight:700;color:var(--lime);}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:999px;display:grid;place-items:center;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(135deg,var(--lime),var(--cyan));
  background-origin:border-box;background-clip:padding-box,border-box;
  border:1px solid transparent;
  color:#A5F3FC;font-size:20px;opacity:.8;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 32px rgba(6,182,212,.7);}
.fab:active{transform:scale(.94);}
.fab-dot{position:absolute;top:7px;right:7px;width:10px;height:10px;border-radius:50%;background:var(--pink);box-shadow:0 0 10px var(--pink);animation:dotPulse 1.6s ease-in-out infinite;}
.fab::after{content:"";position:absolute;inset:-5px;border-radius:999px;border:1px solid rgba(163,230,53,.35);animation:ringPulse 2.6s ease-out infinite;}
@keyframes dotPulse{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes ringPulse{0%{transform:scale(.9);opacity:.85}100%{transform:scale(1.28);opacity:0}}

/* ============ FOOTER ============ */
.site-footer{background:linear-gradient(180deg,rgba(7,7,13,.6),#04040A);border-top:1px solid var(--line);padding:clamp(44px,5vw,68px) 0 28px;position:relative;z-index:1;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{color:var(--muted);font-size:14px;max-width:340px;}
.footer-col{display:flex;flex-direction:column;gap:10px;}
.footer-col h4{font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:var(--soft);margin-bottom:6px;}
.footer-col a,.footer-col span{font-size:14px;color:var(--muted);}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--muted);
}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;}
.badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--soft);}
.badge i{color:var(--cyan);}
.badge.age i{color:var(--pink);}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .compare-wrap{grid-template-columns:1fr;gap:28px;}
  .convert-wrap{grid-template-columns:1fr;gap:30px;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:980px){
  .main-nav{
    position:absolute;top:72px;left:0;right:0;display:none;
    flex-direction:column;align-items:stretch;gap:4px;margin:0;
    padding:14px 20px 20px;background:rgba(9,9,18,.98);
    border-bottom:1px solid var(--line);
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:12px 14px;}
  .nav-toggle{display:grid;place-items:center;}
  .header-inner{gap:12px;}
}
@media (max-width:720px){
  .compare-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-brand p{max-width:none;}
}
@media (max-width:640px){
  body{font-size:15.5px;}
  .header-inner{height:64px;gap:8px;}
  .main-nav{top:64px;}
  .brand-mark{width:36px;height:36px;font-size:16px;border-radius:11px;}
  .brand-name{font-size:12.5px;}
  .brand-sub{display:none;}
  .header-actions .btn{padding:8px 12px;font-size:12.5px;}
  .hero-panel,.payout-form{padding:20px;}
  .result-box .result-time{font-size:21px;}
  .fab{width:52px;height:52px;bottom:88px;left:12px;font-size:18px;}
  .section-head{margin-bottom:28px;}
}
@media (max-width:420px){
  .brand-name{font-size:11.5px;max-width:96px;line-height:1.2;}
  .header-actions{gap:6px;}
  .header-actions .btn{padding:7px 10px;font-size:11.5px;}
  .nav-toggle{width:40px;height:40px;}
}

/* roulang page: category3 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --surface:#12132A;
  --surface-2:#171938;
  --lime:#A3E635;
  --cyan:#06B6D4;
  --pink:#F43F5E;
  --text:#FFFFFF;
  --muted:#94A3B8;
  --soft:#CBD5E1;
  --line:rgba(148,163,184,.18);
  --line-strong:rgba(163,230,53,.35);
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 20px 50px rgba(0,0,0,.5);
  --shadow-glow:0 0 22px rgba(6,182,212,.35);
  --container:1180px;
  --space:clamp(56px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
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:1.65;
  font-size:16px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 500px at 12% -5%, rgba(6,182,212,.14), transparent 60%),
    radial-gradient(700px 420px at 92% 8%, rgba(163,230,53,.10), transparent 62%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.01em;}
p{margin:0 0 14px;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1;}
.section{padding:var(--space) 0;position:relative;}
.section-alt{background:linear-gradient(180deg,rgba(14,14,30,.85),rgba(7,7,13,.85));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:40px;text-align:left;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(23px,3vw,36px);margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:16px;max-width:700px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--lime);background:rgba(163,230,53,.10);
  border:1px solid rgba(163,230,53,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.eyebrow.cyan{color:#67E8F9;background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.32);}
.eyebrow.pink{color:#FDA4AF;background:rgba(244,63,94,.12);border-color:rgba(244,63,94,.32);}
.lead{color:var(--soft);font-size:17px;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-primary{background:linear-gradient(120deg,var(--lime),#65E0B0);color:#06210F;box-shadow:0 0 18px rgba(163,230,53,.35);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(163,230,53,.55);}
.btn-cyan{background:linear-gradient(120deg,var(--cyan),#3B82F6);color:#03141B;box-shadow:0 0 18px rgba(6,182,212,.4);}
.btn-cyan:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(6,182,212,.6);}
.btn-ghost{background:transparent;border-color:rgba(148,163,184,.35);color:var(--soft);}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);}
.btn-outline{background:rgba(255,255,255,.03);border-color:rgba(6,182,212,.45);color:#A5F3FC;}
.btn-outline:hover{background:rgba(6,182,212,.14);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-lg{padding:16px 32px;font-size:16px;}
.btn:active{transform:translateY(1px) scale(.99);}

/* ============ HEADER ============ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(7,7,13,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
.header-inner{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(6,182,212,.28),rgba(163,230,53,.24));
  border:1px solid rgba(6,182,212,.45);
  color:#A5F3FC;font-size:18px;
  box-shadow:0 0 16px rgba(6,182,212,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-weight:800;font-size:15px;letter-spacing:-.01em;}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{padding:9px 13px;border-radius:10px;font-size:14px;font-weight:600;color:var(--muted);}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.nav-link.active{color:var(--lime);background:rgba(163,230,53,.10);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);cursor:pointer;}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:clamp(48px,7vw,92px) 0 clamp(44px,6vw,76px);
  background-image:linear-gradient(115deg,rgba(7,7,13,.95) 0%,rgba(7,7,13,.82) 46%,rgba(14,14,30,.62) 100%),url('/assets/images/accb4f9a125689df.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(620px 320px at 84% 16%, rgba(6,182,212,.22), transparent 65%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:46px;align-items:center;}
.hero h1{font-size:clamp(26px,4vw,46px);margin:16px 0 20px;text-wrap:balance;}
.hero h1 span{background:linear-gradient(120deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{color:var(--soft);font-size:16.5px;max-width:660px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;padding:7px 14px;border-radius:999px;color:var(--soft);background:rgba(255,255,255,.04);border:1px solid var(--line);}
.chip i{color:var(--cyan);}

/* console panel */
.console{
  background:linear-gradient(180deg,rgba(18,19,42,.95),rgba(9,10,22,.96));
  border:1px solid rgba(6,182,212,.32);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow),0 0 26px rgba(6,182,212,.18);
  overflow:hidden;
}
.console-bar{display:flex;align-items:center;gap:8px;padding:13px 18px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02);}
.console-bar .dot{width:10px;height:10px;border-radius:50%;background:rgba(148,163,184,.45);}
.console-bar .dot:nth-child(1){background:#F43F5E;}
.console-bar .dot:nth-child(2){background:#FACC15;}
.console-bar .dot:nth-child(3){background:var(--lime);}
.console-title{margin-left:8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;letter-spacing:.06em;color:var(--muted);}
.console-body{
  margin:0;padding:20px 18px 12px;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:13px;line-height:1.95;color:#A5F3FC;
  white-space:pre-wrap;word-break:break-word;
}
.console-body code{font-family:inherit;}
.console-actions{display:flex;flex-wrap:wrap;gap:10px;padding:8px 18px 20px;}

/* ============ STATS ============ */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.stat{
  background:linear-gradient(180deg,rgba(23,25,56,.85),rgba(14,14,30,.85));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.stat:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 0 24px rgba(163,230,53,.18);}
.stat-value{font-size:clamp(26px,3vw,36px);font-weight:800;background:linear-gradient(120deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:6px;}
.stat-label{font-size:14px;font-weight:700;margin-bottom:6px;}
.stat p{color:var(--muted);font-size:13.5px;margin:0;}

/* ============ BOSS MATRIX ============ */
.boss-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.boss-card{
  background:linear-gradient(180deg,rgba(23,25,56,.8),rgba(11,12,26,.9));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.boss-card:hover{transform:translateY(-5px);border-color:rgba(6,182,212,.5);box-shadow:0 0 26px rgba(6,182,212,.22);}
.boss-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.boss-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.boss-card:hover .boss-media img{transform:scale(1.06);}
.boss-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,13,.05),rgba(7,7,13,.85));}
.boss-rate{
  position:absolute;top:12px;right:12px;z-index:2;
  font-size:12px;font-weight:800;letter-spacing:.04em;
  padding:6px 12px;border-radius:999px;
  background:linear-gradient(120deg,var(--pink),#F97316);color:#1A0207;
  box-shadow:0 0 16px rgba(244,63,94,.45);
}
.boss-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1;}
.boss-body h3{font-size:17px;}
.boss-body p{color:var(--muted);font-size:14px;margin:0;}
.boss-specs{display:grid;gap:9px;margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);}
.boss-specs li{display:flex;justify-content:space-between;gap:12px;font-size:13px;}
.boss-specs span{color:var(--muted);}
.boss-specs strong{color:#A5F3FC;font-weight:700;}

/* ============ COMPARE ============ */
.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.compare-col{border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;background:rgba(18,19,42,.6);}
.compare-col.win{border-color:var(--line-strong);background:linear-gradient(180deg,rgba(163,230,53,.09),rgba(18,19,42,.7));box-shadow:0 0 26px rgba(163,230,53,.14);}
.compare-col h3{font-size:17px;margin-bottom:6px;display:flex;align-items:center;gap:9px;}
.compare-col h3 i{color:var(--cyan);}
.compare-col.win h3 i{color:var(--lime);}
.compare-col > p{color:var(--muted);font-size:13.5px;}
.compare-rows{display:grid;gap:0;margin-top:16px;}
.compare-row{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-top:1px solid var(--line);font-size:14px;}
.compare-row:first-child{border-top:0;}
.compare-row span{color:var(--muted);}
.compare-row strong{font-weight:700;text-align:right;}
.compare-col.win .compare-row strong{color:var(--lime);}

/* ============ TIMELINE ============ */
.timeline{position:relative;display:grid;gap:22px;padding-left:30px;}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--lime),var(--cyan),transparent);}
.step{position:relative;background:rgba(18,19,42,.62);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;transition:border-color .25s ease,transform .25s ease;}
.step:hover{border-color:rgba(6,182,212,.45);transform:translateX(4px);}
.step::before{content:"";position:absolute;left:-30px;top:26px;width:20px;height:20px;border-radius:50%;background:var(--bg);border:2px solid var(--cyan);box-shadow:0 0 14px rgba(6,182,212,.55);}
.step h3{font-size:16.5px;margin-bottom:6px;}
.step .step-tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--lime);margin-bottom:8px;}
.step p{color:var(--muted);font-size:14px;margin:0;}

/* ============ NEWS LIST ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.news-card{
  display:flex;flex-direction:column;gap:10px;
  background:linear-gradient(180deg,rgba(23,25,56,.78),rgba(11,12,26,.9));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(163,230,53,.42);box-shadow:0 0 24px rgba(163,230,53,.16);}
.news-tag{align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#67E8F9;background:rgba(6,182,212,.12);border:1px solid rgba(6,182,212,.3);padding:5px 11px;border-radius:999px;}
.news-card h3{font-size:16px;}
.news-card p{color:var(--muted);font-size:13.5px;margin:0;}
.news-meta{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted);}
.news-empty{color:var(--muted);font-size:15px;border:1px dashed var(--line);border-radius:var(--radius);padding:24px;}

/* ============ GUARANTEE / PAYMENT ============ */
.guarantee-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:30px;}
.guarantee{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:rgba(18,19,42,.55);}
.guarantee i{font-size:20px;color:var(--lime);margin-bottom:12px;display:block;}
.guarantee h3{font-size:15.5px;margin-bottom:8px;}
.guarantee p{color:var(--muted);font-size:13.5px;margin:0;}
.pay-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;border-top:1px solid var(--line);padding-top:26px;}
.pay-badge{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;color:var(--soft);background:rgba(255,255,255,.04);border:1px solid var(--line);padding:10px 16px;border-radius:12px;transition:border-color .25s ease,color .25s ease;}
.pay-badge i{color:var(--cyan);}
.pay-badge:hover{border-color:rgba(6,182,212,.5);color:#fff;}

/* ============ SOCIAL + QUICK ANSWERS ============ */
.duo-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:26px;align-items:start;}
.quote-list{display:grid;gap:16px;}
.quote{border-left:3px solid var(--cyan);background:rgba(18,19,42,.6);border-radius:0 var(--radius) var(--radius) 0;padding:20px 22px;}
.quote p{color:var(--soft);font-size:14.5px;margin-bottom:10px;}
.quote-by{font-size:13px;font-weight:700;color:var(--lime);}
.quick-list{display:grid;gap:14px;}
.quick{border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;background:rgba(11,12,26,.6);}
.quick h3{font-size:15px;margin-bottom:6px;color:#A5F3FC;}
.quick p{color:var(--muted);font-size:13.5px;margin:0;}

/* ============ FAQ ============ */
.faq-wrap{display:grid;gap:14px;max-width:900px;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:rgba(18,19,42,.6);overflow:hidden;transition:border-color .25s ease;}
.faq-item[open]{border-color:var(--line-strong);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;
  font-weight:700;font-size:15.5px;display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--lime);transition:transform .25s ease;}
.faq-item[open] summary::after{content:"\f068";transform:rotate(180deg);}
.faq-item p{padding:0 22px 20px;color:var(--muted);font-size:14.5px;margin:0;}

/* ============ CTA FORM ============ */
.cta-band{
  border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);
  padding:clamp(28px,4vw,44px);
  background-image:linear-gradient(120deg,rgba(7,7,13,.94),rgba(14,14,30,.86)),url('/assets/images/86b1f7e00babcad5.jpg');
  background-size:cover;background-position:center;
  box-shadow:var(--shadow);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:34px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,2.8vw,32px);margin-bottom:14px;}
.cta-band p{color:var(--soft);font-size:15px;}
.cta-list{display:grid;gap:10px;margin-top:18px;}
.cta-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--soft);}
.cta-list i{color:var(--lime);margin-top:4px;}
.form-card{background:rgba(9,10,22,.85);border:1px solid var(--line);border-radius:var(--radius);padding:24px;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:7px;}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);
  transition:border-color .22s ease,background .22s ease;
}
.field input::placeholder{color:rgba(148,163,184,.7);}
.field input:focus,.field select:focus{border-color:var(--cyan);background:rgba(6,182,212,.08);outline:none;}
.field select option{background:#0E0E1E;color:#fff;}
.form-card .btn{width:100%;margin-top:6px;}
.form-note{font-size:12.5px;color:var(--muted);margin:12px 0 0;text-align:left;}

/* ============ FOOTER ============ */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(9,10,22,.9),rgba(5,5,10,.98));padding:56px 0 26px;position:relative;z-index:1;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;}
.footer-brand p{color:var(--muted);font-size:13.5px;margin-top:16px;max-width:360px;}
.footer-col{display:flex;flex-direction:column;gap:10px;}
.footer-col h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--lime);margin-bottom:4px;}
.footer-col a,.footer-col span{color:var(--muted);font-size:13.5px;}
.footer-col a:hover{color:var(--text);}
.footer-bottom{margin-top:38px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;}
.badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;color:var(--soft);background:rgba(255,255,255,.04);border:1px solid var(--line);padding:6px 12px;border-radius:999px;}
.badge i{color:var(--cyan);}
.badge.age i{color:var(--pink);}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-height:56px;padding:12px 20px;border-radius:999px;
  font-weight:700;font-size:13px;color:var(--text);
  background:rgba(7,7,13,.82);backdrop-filter:blur(12px);
  border:1px solid rgba(6,182,212,.55);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.fab i{color:var(--lime);font-size:16px;animation:fabPulse 2.4s ease-in-out infinite;}
.fab:hover{opacity:1;transform:translateY(-2px);border-color:var(--lime);box-shadow:0 0 30px rgba(6,182,212,.7);}
.fab:active{transform:scale(.96);}
.fab-dot{position:absolute;top:7px;right:10px;width:9px;height:9px;border-radius:50%;background:var(--pink);box-shadow:0 0 10px var(--pink);animation:blink 1.4s infinite;}
@keyframes fabPulse{0%,100%{opacity:1;}50%{opacity:.55;}}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.25;}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .boss-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .guarantee-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .duo-grid{grid-template-columns:1fr;}
  .cta-band{grid-template-columns:1fr;gap:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
}
@media (max-width:900px){
  .main-nav{
    position:absolute;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(9,10,22,.98);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);
    padding:14px 20px 20px;
    display:none;
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:12px 14px;font-size:15px;}
  .nav-toggle{display:grid;place-items:center;margin-left:auto;}
  .header-actions{margin-left:0;}
  .header-inner{gap:12px;}
}
@media (max-width:768px){
  .compare-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .brand-sub{display:none;}
}
@media (max-width:520px){
  .stat-grid,.boss-grid,.news-grid,.guarantee-grid{grid-template-columns:1fr;}
  .hero-cta .btn,.cta-list + .btn{width:100%;}
  .hero-cta{flex-direction:column;align-items:stretch;}
  .header-actions .btn{padding:8px 12px;font-size:12.5px;}
  .brand-name{font-size:13px;}
  .timeline{padding-left:24px;}
  .step::before{left:-24px;width:16px;height:16px;}
  .console-body{font-size:12px;}
  .fab{bottom:88px;padding:11px 16px;font-size:12px;}
}