/* roulang page: index */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --bg-elev:#0B1731;
  --glass:rgba(13,25,48,.62);
  --glass-2:rgba(9,17,36,.86);
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.45);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --gold:#FBBF24;
  --green:#34D399;
  --r-sm:12px;
  --r:18px;
  --r-lg:26px;
  --r-pill:999px;
  --sh:0 18px 45px rgba(2,6,23,.55);
  --sh-soft:0 10px 26px rgba(2,6,23,.4);
  --glow:0 0 26px rgba(56,189,248,.35);
  --maxw:1200px;
  --t:.25s ease;
}
*,*::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;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 10% -6%, rgba(37,99,235,.24), transparent 62%),
    radial-gradient(820px 480px at 94% 6%, rgba(56,189,248,.16), transparent 60%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color var(--t),opacity var(--t);}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
button,input,select,textarea{font-family:inherit;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;letter-spacing:-.01em;}
p{margin:0;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:78px 0;position:relative;}
.section.alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,0));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:36px;}
.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:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);padding:6px 14px;border-radius:var(--r-pill);
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.28);
  margin-bottom:16px;
}
.section-title{font-size:clamp(24px,3vw,34px);font-weight:800;}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.7;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(3,7,18,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:74px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--blue),var(--cyan));
  box-shadow:0 0 18px rgba(56,189,248,.45);
  color:#031024;font-size:17px;
}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-title{font-size:14px;font-weight:800;letter-spacing:-.01em;}
.logo-sub{font-size:10.5px;color:var(--muted);letter-spacing:.09em;text-transform:uppercase;}
.nav{display:flex;align-items:center;margin-left:8px;flex:1;}
.nav-list{display:flex;align-items:center;gap:4px;}
.nav-link{
  display:block;padding:9px 14px;border-radius:10px;font-size:14px;font-weight:500;
  color:var(--muted);border:1px solid transparent;transition:all var(--t);white-space:nowrap;
}
.nav-link:hover{color:var(--text);background:rgba(56,189,248,.08);border-color:var(--line);}
.nav-link.active{color:var(--text);background:rgba(37,99,235,.18);border-color:var(--line-strong);}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:var(--r-pill);font-size:14px;font-weight:600;
  border:1px solid transparent;transition:all var(--t);white-space:nowrap;
}
.btn-solid{
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#03111f;font-weight:700;
  box-shadow:0 0 22px rgba(56,189,248,.4);
}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.6);}
.btn-solid:active{transform:translateY(0);}
.btn-ghost{border-color:rgba(56,189,248,.42);color:var(--cyan);background:rgba(56,189,248,.05);}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#fff;border-color:var(--cyan);}
.btn-outline{border-color:var(--line);color:var(--text);background:rgba(148,163,184,.06);}
.btn-outline:hover{border-color:var(--line-strong);background:rgba(56,189,248,.1);}
.btn-lg{padding:15px 30px;font-size:15.5px;}
.btn-sm{padding:9px 16px;font-size:13px;}
.header-actions .btn{padding:10px 18px;font-size:13.5px;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:rgba(56,189,248,.06);color:var(--text);
  font-size:17px;
}
.mobile-drawer{
  display:none;position:fixed;top:74px;left:0;right:0;bottom:0;z-index:99;
  background:rgba(3,7,18,.97);backdrop-filter:blur(14px);
  padding:22px 20px 40px;overflow-y:auto;
  border-top:1px solid var(--line);
}
.mobile-drawer.open{display:block;}
.mobile-drawer .nav-list{flex-direction:column;align-items:stretch;gap:8px;}
.mobile-drawer .nav-link{font-size:15.5px;padding:14px 16px;background:rgba(148,163,184,.05);border:1px solid var(--line);}
.mobile-drawer .drawer-cta{display:flex;gap:12px;margin-top:22px;}
.mobile-drawer .drawer-cta .btn{flex:1;}

/* ============ HERO ============ */
.hero{
  position:relative;padding:150px 0 84px;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(3,7,18,.96) 8%,rgba(3,7,18,.78) 48%,rgba(8,18,41,.86) 100%),url('/assets/images/42b58cd83ccfa620.jpg');
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:150px;
  background:linear-gradient(180deg,transparent,var(--bg));
  pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center;}
.hero h1{font-size:clamp(27px,3.7vw,46px);font-weight:800;letter-spacing:-.02em;line-height:1.18;}
.hero h1 .hl{
  background:linear-gradient(120deg,var(--cyan),var(--holo));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:20px;color:#CBD5E1;font-size:16.5px;line-height:1.72;max-width:640px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.chip{
  display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:500;
  padding:7px 14px;border-radius:var(--r-pill);
  background:rgba(13,25,48,.75);border:1px solid var(--line);color:#CBD5E1;
}
.chip i{color:var(--cyan);font-size:12px;}
.hero-panel{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:22px;box-shadow:var(--sh);backdrop-filter:blur(14px);
}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:16px;}
.panel-head h2{font-size:16px;font-weight:700;}
.panel-head span{font-size:12px;color:var(--muted);}
.tier-mini{
  position:relative;padding:16px 16px 16px 18px;border-radius:var(--r);
  border:1px solid var(--line);background:rgba(8,18,41,.6);margin-bottom:12px;
}
.tier-mini:last-child{margin-bottom:0;}
.tier-mini.rec{
  border-color:var(--line-strong);
  background:linear-gradient(135deg,rgba(37,99,235,.28),rgba(56,189,248,.1));
  box-shadow:var(--glow);transform:translateY(-2px);
}
.tier-flag{
  position:absolute;top:-10px;right:14px;font-size:10.5px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:var(--r-pill);
  background:linear-gradient(120deg,var(--cyan),var(--holo));color:#04121f;
}
.tier-row{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.tier-name{font-size:14.5px;font-weight:700;}
.tier-val{font-size:13px;color:var(--cyan);font-weight:600;}
.tier-mini p{margin-top:7px;font-size:13px;color:var(--muted);line-height:1.55;}
.panel-btn{width:100%;margin-top:16px;}

/* ============ STAT STRIP ============ */
.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.stat{
  padding:24px 20px;border-radius:var(--r);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(10px);transition:all var(--t);
}
.stat:hover{border-color:var(--line-strong);box-shadow:var(--glow);transform:translateY(-3px);}
.stat-value{font-size:clamp(22px,2.6vw,30px);font-weight:800;color:var(--cyan);letter-spacing:-.02em;}
.stat-label{margin-top:6px;font-size:13.5px;color:var(--muted);line-height:1.55;}

/* ============ CARDS ============ */
.card{
  border-radius:var(--r);border:1px solid var(--line);background:var(--glass);
  padding:24px;backdrop-filter:blur(12px);transition:all var(--t);height:100%;
}
.card:hover{border-color:var(--line-strong);box-shadow:var(--glow);transform:translateY(-4px);}
.card-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.3);
  color:var(--cyan);font-size:18px;margin-bottom:16px;
}
.card h3{font-size:17px;font-weight:700;margin-bottom:9px;}
.card p{color:var(--muted);font-size:14.5px;line-height:1.68;}
.card-tag{
  display:inline-block;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:4px 10px;border-radius:var(--r-pill);background:rgba(251,191,36,.13);
  border:1px solid rgba(251,191,36,.35);color:var(--gold);margin-bottom:12px;
}
.card-media{border-radius:var(--r-sm);overflow:hidden;margin-bottom:16px;border:1px solid var(--line);}
.card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .45s ease;}
.card:hover .card-media img{transform:scale(1.05);}

/* ============ TIER / PRICING ============ */
.tier-card{
  position:relative;display:flex;flex-direction:column;height:100%;
  border-radius:var(--r-lg);border:1px solid var(--line);background:var(--glass-2);
  padding:28px 24px;backdrop-filter:blur(12px);transition:all var(--t);
}
.tier-card:hover{border-color:var(--line-strong);transform:translateY(-4px);}
.tier-card.featured{
  border-color:var(--line-strong);
  background:linear-gradient(160deg,rgba(37,99,235,.3),rgba(8,18,41,.9));
  box-shadow:var(--glow);
}
.tier-card .tier-flag{top:-12px;right:22px;}
.tier-price{font-size:32px;font-weight:800;letter-spacing:-.02em;margin:8px 0 4px;}
.tier-price small{font-size:14px;font-weight:500;color:var(--muted);letter-spacing:0;}
.tier-note{font-size:13px;color:var(--muted);margin-bottom:18px;}
.tier-features{margin:18px 0 22px;display:flex;flex-direction:column;gap:11px;flex:1;}
.tier-features li{display:flex;gap:10px;font-size:14.2px;color:#CBD5E1;line-height:1.55;}
.tier-features i{color:var(--cyan);margin-top:4px;font-size:13px;}
.tier-features li.off{color:var(--muted-2);}
.tier-features li.off i{color:var(--muted-2);}
.tier-card .btn{width:100%;}

/* ============ ODDS TABLE ============ */
.table-scroll{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line);background:var(--glass);}
table.odds{width:100%;border-collapse:collapse;min-width:720px;}
table.odds thead th{
  text-align:left;font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);padding:15px 18px;background:rgba(8,18,41,.9);border-bottom:1px solid var(--line);
}
table.odds tbody td{padding:15px 18px;font-size:14.2px;border-bottom:1px solid rgba(96,165,250,.09);color:#CBD5E1;}
table.odds tbody tr:last-child td{border-bottom:0;}
table.odds tbody tr:hover{background:rgba(56,189,248,.06);}
table.odds .m{font-weight:600;color:var(--text);}
table.odds .up{color:var(--green);font-weight:600;}
.table-note{margin-top:14px;font-size:13px;color:var(--muted-2);}

/* ============ PAYMENT BADGES ============ */
.pay-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.pay-badge{
  display:flex;align-items:center;gap:11px;padding:14px 20px;border-radius:var(--r);
  background:var(--glass);border:1px solid var(--line);font-size:14px;font-weight:600;
  transition:all var(--t);
}
.pay-badge i{font-size:19px;color:var(--cyan);}
.pay-badge:hover{border-color:var(--line-strong);box-shadow:var(--glow);transform:translateY(-3px);}
.pay-badge span small{display:block;font-size:11.5px;font-weight:400;color:var(--muted);}

/* ============ STEPS ============ */
.step-block{padding:26px;border-radius:var(--r);border:1px solid var(--line);background:var(--glass);}
.step-head{display:flex;align-items:center;gap:14px;margin-bottom:14px;}
.step-num{
  width:40px;height:40px;flex-shrink:0;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#04121f;
  background:linear-gradient(140deg,var(--cyan),var(--holo));
  box-shadow:0 0 16px rgba(56,189,248,.4);
}
.step-block h3{font-size:17px;font-weight:700;line-height:1.35;}
.step-block p{color:var(--muted);font-size:14.5px;line-height:1.7;}
.step-list{margin-top:14px;display:flex;flex-direction:column;gap:9px;}
.step-list li{display:flex;gap:9px;font-size:14px;color:#CBD5E1;}
.step-list i{color:var(--cyan);font-size:12px;margin-top:5px;}
.app-visual{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh);position:relative;
}
.app-visual img{width:100%;aspect-ratio:4/5;object-fit:cover;}
.app-visual .visual-cap{
  position:absolute;left:0;right:0;bottom:0;padding:20px;
  background:linear-gradient(180deg,transparent,rgba(3,7,18,.94));
  font-size:13.5px;color:#CBD5E1;
}
.visual-cap strong{display:block;font-size:15px;color:#fff;margin-bottom:4px;}

/* ============ TIMELINE ============ */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;position:relative;}
.tl-item{padding:22px;border-radius:var(--r);border:1px solid var(--line);background:rgba(8,18,41,.55);}
.tl-date{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);}
.tl-item h3{font-size:15.5px;margin:10px 0 8px;}
.tl-item p{font-size:13.8px;color:var(--muted);line-height:1.65;}

/* ============ TESTIMONIAL / CASES ============ */
.quote{
  padding:26px;border-radius:var(--r);border:1px solid var(--line);background:var(--glass);
  display:flex;flex-direction:column;height:100%;
}
.quote i.fa-quote-left{color:var(--cyan);opacity:.5;font-size:19px;margin-bottom:14px;}
.quote p{font-size:14.6px;color:#CBD5E1;line-height:1.72;flex:1;}
.quote-by{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line);}
.avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:14px;
  background:linear-gradient(140deg,rgba(37,99,235,.9),rgba(56,189,248,.7));color:#03111f;flex-shrink:0;
}
.quote-by strong{display:block;font-size:14px;}
.quote-by span{font-size:12.5px;color:var(--muted);}
.case-card{padding:26px;border-radius:var(--r);border:1px solid var(--line);background:var(--glass);height:100%;}
.case-card .amount{font-size:28px;font-weight:800;color:var(--gold);letter-spacing:-.02em;}
.case-card h3{font-size:16px;margin:10px 0 8px;}
.case-card p{font-size:14.2px;color:var(--muted);line-height:1.68;}

/* ============ CONCERNS ============ */
.concern-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.concern{
  padding:22px 24px;border-radius:var(--r);border:1px solid var(--line);
  background:rgba(8,18,41,.55);border-left:3px solid rgba(56,189,248,.5);
}
.concern-q{font-size:15px;font-weight:700;display:flex;gap:10px;align-items:flex-start;}
.concern-q i{color:var(--gold);font-size:14px;margin-top:5px;}
.concern-a{margin-top:10px;font-size:14.2px;color:var(--muted);line-height:1.7;}

/* ============ NEWS (CMS) ============ */
.news-layout{display:grid;grid-template-columns:1.65fr 1fr;gap:30px;align-items:start;}
.news-list{display:flex;flex-direction:column;gap:16px;}
.news-item{
  display:grid;grid-template-columns:180px 1fr;gap:18px;padding:16px;
  border-radius:var(--r);border:1px solid var(--line);background:var(--glass);
  transition:all var(--t);
}
.news-item:hover{border-color:var(--line-strong);box-shadow:var(--glow);transform:translateY(-3px);}
.news-thumb{border-radius:var(--r-sm);overflow:hidden;border:1px solid var(--line);}
.news-thumb img{width:100%;height:100%;min-height:118px;object-fit:cover;}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:9px;}
.tag{
  display:inline-block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  padding:4px 10px;border-radius:var(--r-pill);background:rgba(56,189,248,.12);
  border:1px solid rgba(56,189,248,.3);color:var(--cyan);
}
.news-meta time{font-size:12.5px;color:var(--muted-2);}
.news-item h3{font-size:16.5px;line-height:1.45;margin-bottom:8px;}
.news-item:hover h3{color:var(--cyan);}
.news-item p{font-size:14px;color:var(--muted);line-height:1.65;}
.news-aside{
  padding:24px;border-radius:var(--r-lg);border:1px solid var(--line);
  background:var(--glass-2);position:sticky;top:96px;
}
.news-aside h3{font-size:16px;margin-bottom:16px;}
.aside-item{display:block;padding:13px 0;border-bottom:1px solid var(--line);}
.aside-item:last-of-type{border-bottom:0;}
.aside-item strong{display:block;font-size:14.2px;font-weight:600;line-height:1.5;}
.aside-item:hover strong{color:var(--cyan);}
.aside-item span{font-size:12.5px;color:var(--muted-2);}
.empty-note{padding:26px;border-radius:var(--r);border:1px dashed var(--line);color:var(--muted);font-size:14.5px;text-align:center;}

/* ============ CATEGORY WALL ============ */
.cat-card{
  display:flex;flex-direction:column;gap:14px;padding:26px;border-radius:var(--r-lg);
  border:1px solid var(--line);background:var(--glass);transition:all var(--t);height:100%;
}
.cat-card:hover{border-color:var(--line-strong);box-shadow:var(--glow);transform:translateY(-4px);}
.cat-card i{font-size:22px;color:var(--cyan);}
.cat-card h3{font-size:17px;}
.cat-card p{font-size:14.2px;color:var(--muted);line-height:1.68;flex:1;}
.cat-card .cat-link{font-size:14px;font-weight:600;color:var(--cyan);display:inline-flex;align-items:center;gap:8px;}

/* ============ CTA BAND ============ */
.cta-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line-strong);padding:48px 42px;
  background-image:linear-gradient(120deg,rgba(3,7,18,.95),rgba(37,99,235,.5)),url('/assets/images/81d0ad0ad1468d4c.jpg');
  background-size:cover;background-position:center;
  box-shadow:var(--sh);
}
.cta-band h2{font-size:clamp(22px,2.8vw,31px);font-weight:800;max-width:720px;}
.cta-band p{margin-top:16px;color:#CBD5E1;font-size:15.5px;line-height:1.72;max-width:720px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}

/* ============ FAB ============ */
.fab{
  position:fixed;left:1rem;bottom:6rem;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 18px;border-radius:var(--r-pill);
  background:linear-gradient(135deg,rgba(13,25,48,.9),rgba(9,17,36,.85));
  backdrop-filter:blur(12px);
  border:1px solid transparent;
  background-clip:padding-box;
  box-shadow:0 0 22px rgba(56,189,248,.42);
  font-size:13.5px;font-weight:600;color:var(--text);
  transition:all var(--t);
}
.fab::before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;z-index:-1;
  background:linear-gradient(120deg,var(--cyan),var(--blue),var(--holo));
}
.fab i{color:var(--cyan);font-size:16px;}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 34px rgba(56,189,248,.65);}
.fab:hover i{animation:flick .6s ease-in-out 2;}
.fab:active{transform:translateY(0);box-shadow:0 0 14px rgba(56,189,248,.5);}
.fab-dot{
  position:absolute;top:-3px;right:-3px;width:11px;height:11px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 0 2px rgba(3,7,18,.9);
  animation:pulse 1.6s infinite;
}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
@keyframes flick{0%,100%{opacity:1;}50%{opacity:.4;}}

/* ============ FOOTER ============ */
.site-footer{
  margin-top:20px;border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(8,18,41,.5),rgba(3,7,18,1));
  padding:60px 0 30px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{font-size:14px;color:var(--muted);line-height:1.72;max-width:340px;}
.footer-col h4{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#CBD5E1;margin-bottom:16px;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:var(--muted);}
.footer-col a:hover{color:var(--cyan);}
.footer-license{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.footer-license span{
  font-size:11.5px;padding:5px 11px;border-radius:var(--r-pill);
  border:1px solid var(--line);color:var(--muted);background:rgba(148,163,184,.05);
}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--muted-2);
}
.age-badge{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;
  border:1px solid rgba(251,191,36,.45);color:var(--gold);font-size:13px;font-weight:800;
  background:rgba(251,191,36,.08);
}
.responsible{margin-top:16px;font-size:12.8px;color:var(--muted-2);line-height:1.7;}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .nav{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .hero{padding:130px 0 70px;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-panel{max-width:620px;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-layout{grid-template-columns:1fr;}
  .news-aside{position:static;}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:768px){
  .section{padding:58px 0;}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .concern-grid{grid-template-columns:1fr;}
  .news-item{grid-template-columns:1fr;}
  .news-thumb img{min-height:170px;}
  .cta-band{padding:34px 24px;}
  .hero h1{font-size:26px;}
  .logo-sub{display:none;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .grid-4{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;}
  .header-actions .btn{padding:9px 13px;font-size:12.5px;}
  .logo-title{font-size:12.5px;max-width:150px;line-height:1.2;}
  .hero{padding:118px 0 56px;}
  .hero-cta .btn{flex:1 1 100%;}
  .footer-grid{grid-template-columns:1fr;}
  .fab{bottom:5.5rem;padding:11px 15px;font-size:12.5px;}
}

/* roulang page: article */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --bg-elev:#0B1731;
  --glass:rgba(13,25,48,.62);
  --glass-2:rgba(9,17,36,.86);
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.45);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --gold:#FBBF24;
  --green:#34D399;
  --r-sm:12px;
  --r:18px;
  --r-lg:26px;
  --r-pill:999px;
  --sh:0 18px 45px rgba(2,6,23,.55);
  --sh-soft:0 10px 26px rgba(2,6,23,.4);
  --glow:0 0 26px rgba(56,189,248,.35);
  --maxw:1200px;
  --t:.25s ease;
}
*,*::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;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 8% -8%, rgba(37,99,235,.24), transparent 62%),
    radial-gradient(820px 470px at 96% 4%, rgba(56,189,248,.15), transparent 60%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color var(--t),opacity var(--t);}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
button,input,select,textarea{font-family:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em;}
p{margin:0 0 16px;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px;}
::selection{background:rgba(56,189,248,.35);color:#fff;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:74px 0;position:relative;}
.section.alt{
  background:linear-gradient(180deg,rgba(8,18,41,.7),rgba(3,7,18,0));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:780px;margin-bottom:34px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-title{font-size:clamp(23px,2.9vw,32px);font-weight:800;}
.section-desc{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.7;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  color:var(--cyan);padding:6px 14px;border-radius:var(--r-pill);
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.28);
  margin-bottom:14px;
}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(3,7,18,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:74px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--blue),var(--cyan));
  box-shadow:0 0 18px rgba(56,189,248,.45);
  color:#031024;font-size:17px;
}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-title{font-size:14px;font-weight:800;letter-spacing:-.01em;}
.logo-sub{font-size:10.5px;color:var(--muted);letter-spacing:.09em;text-transform:uppercase;}
.nav{display:flex;align-items:center;margin-left:8px;flex:1;}
.nav-list{display:flex;align-items:center;gap:4px;}
.nav-link{
  display:block;padding:9px 14px;border-radius:10px;font-size:14px;font-weight:500;
  color:var(--muted);border:1px solid transparent;transition:all var(--t);white-space:nowrap;
}
.nav-link:hover{color:var(--text);background:rgba(56,189,248,.08);border-color:var(--line);}
.nav-link.active{color:var(--text);background:rgba(37,99,235,.18);border-color:var(--line-strong);}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:var(--r-pill);font-size:14px;font-weight:600;
  border:1px solid transparent;transition:all var(--t);white-space:nowrap;cursor:pointer;
}
.btn-solid{
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#03111f;font-weight:700;
  box-shadow:0 0 22px rgba(56,189,248,.4);
}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.6);}
.btn-solid:active{transform:translateY(0);}
.btn-ghost{border-color:rgba(56,189,248,.42);color:var(--cyan);background:rgba(56,189,248,.05);}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#fff;border-color:var(--cyan);}
.btn-outline{border-color:var(--line);color:var(--text);background:rgba(148,163,184,.06);}
.btn-outline:hover{border-color:var(--line-strong);background:rgba(56,189,248,.1);}
.btn-lg{padding:15px 30px;font-size:15.5px;}
.btn-sm{padding:9px 16px;font-size:13px;}
.header-actions .btn{padding:10px 18px;font-size:13.5px;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:rgba(56,189,248,.06);color:var(--text);
  font-size:17px;
}
.mobile-drawer{
  display:none;position:fixed;top:74px;left:0;right:0;bottom:0;z-index:99;
  background:rgba(3,7,18,.97);backdrop-filter:blur(14px);
  padding:22px 20px 40px;overflow-y:auto;border-top:1px solid var(--line);
}
.mobile-drawer.open{display:block;}
.mobile-drawer .nav-list{flex-direction:column;align-items:stretch;gap:8px;}
.mobile-drawer .nav-link{font-size:15.5px;padding:14px 16px;background:rgba(148,163,184,.05);border:1px solid var(--line);}
.mobile-drawer .drawer-cta{display:flex;gap:12px;margin-top:22px;}
.mobile-drawer .drawer-cta .btn{flex:1;}

/* ============ ARTICLE HERO ============ */
.article-hero{
  position:relative;padding:132px 0 62px;overflow:hidden;
  background-image:linear-gradient(105deg,rgba(3,7,18,.96) 10%,rgba(3,7,18,.86) 52%,rgba(8,18,41,.9) 100%),url('/assets/images/81d0ad0ad1468d4c.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.article-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:120px;
  background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none;
}
.article-hero .container{position:relative;z-index:2;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);margin-bottom:20px;
}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--cyan);}
.breadcrumb i{font-size:9px;color:var(--muted-2);}
.breadcrumb .current{color:var(--text);font-weight:500;}
.article-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center;}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px;}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;font-weight:600;padding:6px 13px;border-radius:var(--r-pill);
  background:rgba(37,99,235,.18);border:1px solid var(--line-strong);color:#DBEAFE;
}
.tag.tag-gold{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.38);color:#FDE68A;}
.tag.tag-green{background:rgba(52,211,153,.12);border-color:rgba(52,211,153,.35);color:#A7F3D0;}
.article-hero h1{
  font-size:clamp(26px,3.5vw,43px);font-weight:800;letter-spacing:-.02em;line-height:1.2;
}
.article-hero h1 .hl{
  background:linear-gradient(120deg,var(--cyan),var(--holo));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.article-lead{margin-top:18px;color:#C7D2E3;font-size:16.5px;line-height:1.7;max-width:640px;}
.article-meta{
  display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;
  font-size:13px;color:var(--muted);
}
.article-meta span{display:inline-flex;align-items:center;gap:8px;}
.article-meta i{color:var(--cyan);font-size:12px;}
.cover-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:var(--sh),0 0 42px rgba(56,189,248,.16);
  background:var(--glass-2);
}
.cover-card img{width:100%;height:326px;object-fit:cover;}
.cover-card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,0) 42%,rgba(3,7,18,.9) 100%);
}
.cover-caption{
  position:absolute;left:18px;right:18px;bottom:16px;
  font-size:12.5px;color:#CBD5E1;display:flex;align-items:center;gap:9px;
}
.cover-caption i{color:var(--gold);}

/* ============ QUICK PANEL ============ */
.quick-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start;}
.quick-panel{
  border-radius:var(--r-lg);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(13,25,48,.78),rgba(8,18,41,.6));
  padding:28px;box-shadow:var(--sh-soft);
}
.quick-panel h3{font-size:18px;font-weight:700;margin-bottom:14px;}
.check-list{display:flex;flex-direction:column;gap:14px;}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:#CBD5E1;line-height:1.65;}
.check-list i{color:var(--green);margin-top:4px;font-size:13px;}
.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.stat-card{
  border-radius:var(--r);border:1px solid var(--line);
  background:rgba(11,23,49,.62);padding:20px;transition:all var(--t);
}
.stat-card:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:var(--sh-soft);}
.stat-num{font-size:26px;font-weight:800;color:var(--cyan);letter-spacing:-.02em;}
.stat-label{margin-top:6px;font-size:13px;color:var(--muted);line-height:1.55;}

/* ============ ARTICLE BODY ============ */
.article-shell{
  border-radius:var(--r-lg);border:1px solid var(--line);
  background:var(--glass);backdrop-filter:blur(10px);
  padding:clamp(22px,4vw,52px);box-shadow:var(--sh);
}
.article-body{max-width:860px;margin:0 auto;color:#DCE4F0;font-size:16.5px;line-height:1.75;}
.article-body > *:first-child{margin-top:0;}
.article-body h2{
  font-size:clamp(20px,2.4vw,27px);font-weight:800;color:#fff;
  margin:40px 0 16px;padding-left:16px;position:relative;line-height:1.3;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;
  background:linear-gradient(180deg,var(--cyan),var(--blue));
  box-shadow:0 0 14px rgba(56,189,248,.5);
}
.article-body h3{font-size:19px;font-weight:700;color:#fff;margin:30px 0 12px;}
.article-body h4{font-size:16.5px;font-weight:700;color:#E2E8F0;margin:24px 0 10px;}
.article-body p{margin:0 0 18px;}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:0;}
.article-body ul li,.article-body ol li{
  position:relative;padding-left:26px;margin-bottom:11px;line-height:1.7;
}
.article-body ul li::before{
  content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:1px;color:var(--cyan);font-size:13px;
}
.article-body ol{counter-reset:item;}
.article-body ol li{counter-increment:item;}
.article-body ol li::before{
  content:counter(item);position:absolute;left:0;top:2px;
  width:18px;height:18px;border-radius:6px;display:grid;place-items:center;
  font-size:11px;font-weight:700;color:#03111f;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
}
.article-body a{color:var(--cyan);border-bottom:1px solid rgba(56,189,248,.35);}
.article-body a:hover{color:#fff;border-bottom-color:#fff;}
.article-body img{border-radius:var(--r);margin:22px 0;border:1px solid var(--line);width:100%;}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;border-left:3px solid var(--cyan);
  background:rgba(56,189,248,.07);border-radius:0 var(--r) var(--r) 0;color:#E2E8F0;
}
.article-body table{
  width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px;
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:table;
}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;}
.article-body th{background:rgba(37,99,235,.16);color:#fff;font-weight:600;}
.article-body tr:last-child td{border-bottom:0;}
.article-body strong{color:#fff;font-weight:700;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0;}
.notice{
  border-radius:var(--r);border:1px dashed rgba(56,189,248,.42);
  background:rgba(56,189,248,.06);padding:26px;text-align:center;
}
.notice h2{font-size:20px;font-weight:700;margin-bottom:10px;}
.notice p{color:var(--muted);margin-bottom:18px;}

/* ============ TRUST STRIP ============ */
.trust-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  background:var(--line);
}
.trust-item{
  background:rgba(8,18,41,.86);padding:26px 22px;transition:background var(--t);
}
.trust-item:hover{background:rgba(13,25,48,.9);}
.trust-item i{
  display:grid;place-items:center;width:42px;height:42px;border-radius:12px;
  background:rgba(56,189,248,.12);border:1px solid var(--line-strong);
  color:var(--cyan);font-size:16px;margin-bottom:14px;
}
.trust-item h3{font-size:15.5px;font-weight:700;margin-bottom:8px;}
.trust-item p{font-size:13.5px;color:var(--muted);line-height:1.65;}

/* ============ CHANNEL MATRIX ============ */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.channel-card{
  display:flex;flex-direction:column;gap:12px;
  border-radius:var(--r-lg);border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(13,25,48,.8),rgba(8,18,41,.55));
  padding:26px;transition:all var(--t);
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 44px rgba(2,6,23,.55),0 0 30px rgba(56,189,248,.16);}
.channel-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--blue),var(--cyan));color:#03111f;font-size:18px;
}
.channel-card h3{font-size:17.5px;font-weight:700;}
.channel-card p{font-size:14px;color:var(--muted);line-height:1.65;margin:0;}
.channel-more{
  margin-top:auto;display:inline-flex;align-items:center;gap:8px;
  font-size:13.5px;font-weight:600;color:var(--cyan);
}
.channel-card:hover .channel-more{gap:12px;color:#fff;}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:38px;align-items:start;}
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  border-radius:var(--r);border:1px solid var(--line);
  background:rgba(11,23,49,.6);overflow:hidden;transition:border-color var(--t),background var(--t);
}
.faq-item[open]{border-color:var(--line-strong);background:rgba(13,25,48,.8);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:17px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  font-size:15.5px;font-weight:600;color:#E2E8F0;
}
.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:11px;color:var(--cyan);transition:transform var(--t);
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-answer{padding:0 20px 19px;color:var(--muted);font-size:14.5px;line-height:1.7;}

/* ============ POSTS ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.post-card{
  display:flex;flex-direction:column;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);background:rgba(11,23,49,.62);transition:all var(--t);
}
.post-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--sh);}
.post-thumb{height:164px;overflow:hidden;background:var(--bg-elev);}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.post-card:hover .post-thumb img{transform:scale(1.06);}
.post-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-body h3{font-size:16px;font-weight:700;line-height:1.45;}
.post-date{font-size:12px;color:var(--muted-2);display:flex;align-items:center;gap:7px;}
.post-body p{font-size:13.5px;color:var(--muted);line-height:1.6;margin:0;}

/* ============ CTA ============ */
.cta-band{
  border-radius:var(--r-lg);border:1px solid var(--line-strong);
  background:linear-gradient(135deg,rgba(37,99,235,.28),rgba(8,18,41,.9) 58%),url('/assets/images/8906934d9a0a9d0b.jpg');
  background-size:cover;background-position:center;
  padding:clamp(28px,4.5vw,54px);text-align:center;
  box-shadow:var(--sh),0 0 46px rgba(56,189,248,.16);
}
.cta-band h2{font-size:clamp(22px,3vw,32px);font-weight:800;margin-bottom:14px;}
.cta-band p{color:#C7D2E3;max-width:640px;margin:0 auto 26px;font-size:15.5px;line-height:1.7;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.cta-note{margin-top:20px;font-size:12.5px;color:var(--muted);}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 18px 12px 14px;min-height:56px;border-radius:var(--r-pill);
  background:rgba(9,17,36,.86);backdrop-filter:blur(12px);
  border:1px solid rgba(56,189,248,.5);
  box-shadow:0 0 22px rgba(56,189,248,.42);
  opacity:.85;transition:all var(--t);
}
.fab:hover{opacity:1;transform:translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.68);}
.fab:active{transform:translateY(0) scale(.97);}
.fab i{font-size:17px;color:var(--cyan);}
.fab span{font-size:13.5px;font-weight:600;color:#E2E8F0;}
.fab-dot{
  position:absolute;top:-3px;right:8px;width:11px;height:11px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 10px #F43F5E;animation:fabPulse 1.6s infinite;
}
@keyframes fabPulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.5;transform:scale(.82);}}

/* ============ FOOTER ============ */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(3,7,18,.6),rgba(8,18,41,.9));
  padding:62px 0 28px;margin-top:20px;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;
  padding-bottom:36px;border-bottom:1px solid var(--line);
}
.footer-brand p{margin-top:18px;font-size:14px;color:var(--muted);line-height:1.7;max-width:400px;}
.footer-license{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px;}
.footer-license span{
  font-size:11.5px;font-weight:600;padding:5px 12px;border-radius:var(--r-pill);
  border:1px solid var(--line);color:#BFDBFE;background:rgba(37,99,235,.14);
}
.footer-col h4{font-size:14px;font-weight:700;margin-bottom:16px;letter-spacing:.02em;}
.footer-col ul li{margin-bottom:11px;}
.footer-col ul a{font-size:13.8px;color:var(--muted);}
.footer-col ul a:hover{color:var(--cyan);}
.responsible{
  margin:28px 0 0;font-size:12.8px;color:var(--muted-2);line-height:1.75;max-width:920px;
}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  margin-top:26px;padding-top:22px;border-top:1px solid var(--line);
  font-size:12.8px;color:var(--muted-2);
}
.age-badge{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(248,113,113,.5);color:#FCA5A5;font-size:12px;font-weight:700;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .nav-list{gap:2px;}
  .nav-link{font-size:13px;padding:8px 10px;}
  .article-hero-grid{grid-template-columns:1fr;gap:32px;}
  .cover-card img{height:280px;}
  .quick-grid{grid-template-columns:1fr;gap:26px;}
  .faq-wrap{grid-template-columns:1fr;gap:26px;}
  .trust-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
}
@media (max-width:900px){
  .nav{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .header-actions{margin-left:auto;}
  .grid-3,.grid-4,.channel-grid,.post-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .section{padding:60px 0;}
}
@media (max-width:640px){
  body{font-size:15.5px;}
  .header-inner{height:66px;gap:12px;}
  .mobile-drawer{top:66px;}
  .logo-mark{width:36px;height:36px;font-size:15px;}
  .logo-title{font-size:12.6px;}
  .logo-sub{font-size:9.6px;}
  .header-actions .btn-ghost{display:inline-flex;}
  .header-actions .btn-solid{display:inline-flex;}
  .article-hero{padding:112px 0 46px;}
  .article-lead{font-size:15.5px;}
  .cover-card img{height:216px;}
  .grid-3,.grid-4,.channel-grid,.post-grid,.trust-strip,.stat-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .article-shell{padding:22px 18px;}
  .article-body{font-size:16px;}
  .fab{bottom:86px;padding:12px;}
  .fab span{display:none;}
  .cta-actions .btn{width:100%;}
}
@media (max-width:420px){
  .container{padding:0 16px;}
  .article-hero h1{font-size:24px;}
}

/* roulang page: category1 */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --bg-elev:#0B1731;
  --glass:rgba(13,25,48,.62);
  --glass-2:rgba(9,17,36,.86);
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.45);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --gold:#FBBF24;
  --green:#34D399;
  --r-sm:12px;
  --r:18px;
  --r-lg:26px;
  --r-pill:999px;
  --sh:0 18px 45px rgba(2,6,23,.55);
  --sh-soft:0 10px 26px rgba(2,6,23,.4);
  --glow:0 0 26px rgba(56,189,248,.35);
  --maxw:1200px;
  --t:.25s ease;
}
*,*::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;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 10% -6%, rgba(37,99,235,.24), transparent 62%),
    radial-gradient(820px 480px at 94% 6%, rgba(56,189,248,.16), transparent 60%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color var(--t),opacity var(--t),background var(--t),border-color var(--t);}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
button,input,select,textarea{font-family:inherit;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;line-height:1.25;}
p{margin:0;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:78px 0;position:relative;}
.section.alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,0));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:36px;}
.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:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);padding:6px 14px;border-radius:var(--r-pill);
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.28);
  margin-bottom:16px;
}
.section-title{font-size:clamp(24px,3vw,34px);font-weight:800;}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.7;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(3,7,18,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:74px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--blue),var(--cyan));
  box-shadow:0 0 18px rgba(56,189,248,.45);
  color:#031024;font-size:17px;
}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-title{font-size:14px;font-weight:800;letter-spacing:-.01em;}
.logo-sub{font-size:10.5px;color:var(--muted);letter-spacing:.09em;text-transform:uppercase;}
.nav{display:flex;align-items:center;margin-left:8px;flex:1;}
.nav-list{display:flex;align-items:center;gap:4px;}
.nav-link{
  display:block;padding:9px 14px;border-radius:10px;font-size:14px;font-weight:500;
  color:var(--muted);border:1px solid transparent;transition:all var(--t);white-space:nowrap;
}
.nav-link:hover{color:var(--text);background:rgba(56,189,248,.08);border-color:var(--line);}
.nav-link.active{color:var(--text);background:rgba(37,99,235,.18);border-color:var(--line-strong);}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:var(--r-pill);font-size:14px;font-weight:600;
  border:1px solid transparent;transition:all var(--t);white-space:nowrap;
}
.btn-solid{
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#03111f;font-weight:700;
  box-shadow:0 0 22px rgba(56,189,248,.4);
}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.6);}
.btn-solid:active{transform:translateY(0);}
.btn-ghost{border-color:rgba(56,189,248,.42);color:var(--cyan);background:rgba(56,189,248,.05);}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#fff;border-color:var(--cyan);}
.btn-outline{border-color:var(--line);color:var(--text);background:rgba(148,163,184,.06);}
.btn-outline:hover{border-color:var(--line-strong);background:rgba(56,189,248,.1);}
.btn-lg{padding:15px 30px;font-size:15.5px;}
.btn-sm{padding:9px 16px;font-size:13px;}
.header-actions .btn{padding:10px 18px;font-size:13.5px;}
.btn:focus-visible,.nav-link:focus-visible,.fab:focus-visible,a:focus-visible{
  outline:2px solid var(--cyan);outline-offset:2px;border-radius:10px;
}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:rgba(56,189,248,.06);color:var(--text);
  font-size:17px;
}
.nav-toggle:hover{background:rgba(56,189,248,.14);}
.mobile-drawer{
  display:none;position:fixed;top:74px;left:0;right:0;bottom:0;z-index:99;
  background:rgba(3,7,18,.97);backdrop-filter:blur(14px);
  padding:22px 20px 40px;overflow-y:auto;border-top:1px solid var(--line);
}
.mobile-drawer.open{display:block;}
.mobile-drawer .nav-list{flex-direction:column;align-items:stretch;gap:8px;}
.mobile-drawer .nav-link{font-size:15.5px;padding:14px 16px;background:rgba(148,163,184,.05);border:1px solid var(--line);}
.mobile-drawer .drawer-cta{display:flex;gap:12px;margin-top:22px;}
.mobile-drawer .drawer-cta .btn{flex:1;}
/* ============ HERO ============ */
.hero{
  position:relative;padding:150px 0 0;overflow:hidden;
  background-image:
    linear-gradient(100deg,rgba(3,7,18,.96) 6%,rgba(3,7,18,.8) 46%,rgba(8,18,41,.9) 100%),
    url('/assets/images/81d0ad0ad1468d4c.jpg');
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:140px;
  background:linear-gradient(180deg,transparent,var(--bg));
  pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;}
.hero h1{font-size:clamp(27px,3.7vw,45px);font-weight:800;letter-spacing:-.02em;line-height:1.18;}
.hero h1 .hl{
  background:linear-gradient(120deg,var(--cyan),var(--holo));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:20px;color:#CBD5E1;font-size:16.5px;line-height:1.7;max-width:62ch;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-note{margin-top:18px;color:var(--muted-2);font-size:13px;display:flex;align-items:center;gap:8px;}
.hero-panel{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px;box-shadow:var(--sh);backdrop-filter:blur(12px);
}
.hero-panel h3{font-size:15px;font-weight:700;color:var(--holo);letter-spacing:.04em;text-transform:uppercase;}
.panel-rows{display:flex;flex-direction:column;gap:12px;margin-top:18px;}
.panel-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 16px;border-radius:var(--r-sm);border:1px solid var(--line);
  background:rgba(8,18,41,.62);
}
.panel-row span:first-child{color:var(--muted);font-size:14px;}
.panel-row strong{font-size:15px;color:var(--text);font-weight:700;}
.panel-row .up{color:var(--green);font-size:12.5px;font-weight:600;}
.panel-row .down{color:#F87171;font-size:12.5px;font-weight:600;}
.hero-ribbon{
  position:relative;z-index:2;margin-top:56px;border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:rgba(8,18,41,.56);backdrop-filter:blur(10px);
}
.ribbon-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));}
.ribbon-item{padding:22px 20px;border-right:1px solid var(--line);}
.ribbon-item:last-child{border-right:0;}
.ribbon-item strong{display:block;font-size:22px;font-weight:800;color:var(--cyan);}
.ribbon-item span{display:block;margin-top:4px;font-size:13px;color:var(--muted);}
/* ============ CARDS ============ */
.card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;transition:all var(--t);position:relative;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--sh-soft);}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.4),rgba(56,189,248,.22));
  border:1px solid var(--line-strong);color:var(--cyan);font-size:18px;margin-bottom:16px;
}
.card h3{font-size:17.5px;font-weight:700;margin-bottom:10px;}
.card p{color:var(--muted);font-size:14.5px;line-height:1.7;}
.card .tag-line{display:block;margin-top:14px;font-size:12.5px;font-weight:600;color:var(--holo);letter-spacing:.05em;text-transform:uppercase;}
/* ============ SPLIT / MEDIA ============ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.split.reverse .split-media{order:-1;}
.split-media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh);}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:320px;}
.split-media .media-badge{
  position:absolute;left:16px;bottom:16px;display:inline-flex;align-items:center;gap:8px;
  padding:9px 15px;border-radius:var(--r-pill);font-size:12.5px;font-weight:600;
  background:rgba(3,7,18,.86);border:1px solid var(--line-strong);color:var(--cyan);
  backdrop-filter:blur(8px);
}
.check-list{display:flex;flex-direction:column;gap:14px;margin-top:22px;}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:#CBD5E1;font-size:15px;line-height:1.65;}
.check-list li i{color:var(--cyan);margin-top:4px;font-size:14px;}
.check-list li strong{color:var(--text);}
/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:step;}
.step{
  position:relative;padding:28px 22px 24px;border-radius:var(--r);
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(11,23,49,.85),rgba(8,18,41,.5));
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:13px;font-weight:800;letter-spacing:.16em;color:var(--cyan);margin-bottom:14px;
}
.step h3{font-size:16.5px;font-weight:700;margin-bottom:9px;}
.step p{color:var(--muted);font-size:14px;line-height:1.7;}
/* ============ LEAGUES ============ */
.league-card{
  border-radius:var(--r);overflow:hidden;border:1px solid var(--line);
  background:var(--glass-2);transition:all var(--t);
}
.league-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--sh-soft);}
.league-card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden;}
.league-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.league-card:hover .thumb img{transform:scale(1.05);}
.league-card .thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,.05),rgba(3,7,18,.86));
}
.league-body{padding:20px 20px 22px;}
.league-body h3{font-size:16.5px;font-weight:700;margin-bottom:8px;}
.league-body p{color:var(--muted);font-size:14px;line-height:1.7;}
.league-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;}
.chip{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  padding:5px 12px;border-radius:var(--r-pill);color:var(--holo);
  background:rgba(56,189,248,.08);border:1px solid var(--line);
}
/* ============ TABLE ============ */
.table-wrap{
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:var(--glass-2);box-shadow:var(--sh-soft);
}
table{width:100%;border-collapse:collapse;font-size:14.5px;}
thead th{
  text-align:left;padding:16px 18px;font-size:12.5px;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;color:var(--holo);background:rgba(37,99,235,.14);
  border-bottom:1px solid var(--line);
}
tbody td{padding:16px 18px;border-bottom:1px solid var(--line);color:#CBD5E1;vertical-align:top;}
tbody tr:last-child td{border-bottom:0;}
tbody tr:hover td{background:rgba(56,189,248,.05);}
tbody td:first-child{color:var(--text);font-weight:600;}
.ok-mark{color:var(--green);font-weight:700;}
.no-mark{color:#F87171;font-weight:700;}
/* ============ METRICS ============ */
.metric{
  padding:26px 22px;border-radius:var(--r);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(37,99,235,.16),rgba(8,18,41,.6));
  text-align:left;
}
.metric strong{display:block;font-size:28px;font-weight:800;letter-spacing:-.02em;
  background:linear-gradient(120deg,#fff,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;}
.metric span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.6;}
/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:920px;}
.faq-item{
  border:1px solid var(--line);border-radius:var(--r);background:var(--glass);
  overflow:hidden;transition:border-color var(--t),box-shadow var(--t);
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--sh-soft);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:19px 22px;display:flex;align-items:center;
  justify-content:space-between;gap:18px;font-size:15.5px;font-weight:600;
}
.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(--cyan);transition:transform var(--t);flex-shrink:0;
}
.faq-item[open] summary::after{content:"\f068";}
.faq-item .faq-body{padding:0 22px 20px;color:var(--muted);font-size:14.5px;line-height:1.75;}
/* ============ CTA ============ */
.cta-band{
  border-radius:var(--r-lg);border:1px solid var(--line-strong);
  background:
    radial-gradient(600px 300px at 12% 10%, rgba(37,99,235,.35), transparent 60%),
    linear-gradient(150deg,rgba(11,23,49,.95),rgba(3,7,18,.9));
  padding:46px 40px;display:grid;grid-template-columns:1.35fr .65fr;gap:34px;align-items:center;
  box-shadow:var(--sh);
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;}
.cta-band p{margin-top:14px;color:#CBD5E1;font-size:15.5px;line-height:1.75;max-width:60ch;}
.cta-actions{display:flex;flex-direction:column;gap:12px;}
.cta-actions .btn{width:100%;}
/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;min-height:52px;
  padding:12px 18px;border-radius:var(--r-pill);font-size:13px;font-weight:600;
  color:var(--text);opacity:.88;
  background:
    linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)) padding-box,
    linear-gradient(120deg,var(--cyan),var(--blue)) border-box;
  border:1px solid transparent;
  backdrop-filter:blur(14px);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:all var(--t);
}
.fab i{color:var(--cyan);font-size:15px;transition:transform var(--t);}
.fab:hover{opacity:1;transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.7);}
.fab:hover i{transform:scale(1.12);}
.fab:active{transform:scale(.95);}
.fab .pulse{
  position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 0 3px rgba(3,7,18,.9);
  animation:pulse 1.6s infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.55;transform:scale(1.15);}}
/* ============ FOOTER ============ */
.site-footer{
  border-top:1px solid var(--line);padding:64px 0 28px;margin-top:20px;
  background:linear-gradient(180deg,rgba(8,18,41,.55),rgba(2,5,16,.98));
}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:36px;}
.footer-brand p{color:var(--muted);font-size:14px;line-height:1.75;margin-top:16px;max-width:44ch;}
.footer-license{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-license span{
  font-size:11.5px;font-weight:600;color:var(--holo);padding:5px 12px;
  border-radius:var(--r-pill);border:1px solid var(--line);background:rgba(56,189,248,.07);
}
.footer-col h4{font-size:14.5px;font-weight:700;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{color:var(--muted);font-size:13.5px;}
.footer-col a:hover{color:var(--cyan);}
.responsible{
  margin-top:38px;padding:18px 22px;border-radius:var(--r);
  border:1px dashed var(--line-strong);background:rgba(56,189,248,.045);
  color:var(--muted);font-size:13px;line-height:1.75;
}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  margin-top:24px;padding-top:20px;border-top:1px solid var(--line);
  color:var(--muted-2);font-size:13px;
}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:28px;border-radius:8px;font-size:12.5px;font-weight:700;
  color:#03111f;background:linear-gradient(135deg,var(--gold),#FCD34D);
}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero{padding-top:130px;}
  .hero-grid{grid-template-columns:1fr;gap:38px;}
  .split{grid-template-columns:1fr;gap:32px;}
  .split.reverse .split-media{order:0;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-band{grid-template-columns:1fr;padding:38px 30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:860px){
  .nav{display:none;}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .header-actions .btn-ghost{padding:9px 14px;font-size:13px;}
  .header-actions .btn-solid{padding:9px 14px;font-size:13px;}
  .grid-3{grid-template-columns:1fr;}
  .ribbon-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .ribbon-item:nth-child(2n){border-right:0;}
  .ribbon-item:nth-child(-n+2){border-bottom:1px solid var(--line);}
}
@media (max-width:520px){
  body{font-size:15.5px;}
  .section{padding:56px 0;}
  .hero{padding-top:118px;}
  .hero-actions .btn{width:100%;}
  .grid-2,.grid-4,.steps{grid-template-columns:1fr;}
  .ribbon-grid{grid-template-columns:1fr;}
  .ribbon-item{border-right:0;border-bottom:1px solid var(--line);}
  .logo-sub{display:none;}
  .logo-title{font-size:12.5px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .cta-band{padding:32px 22px;}
  .fab{left:12px;bottom:84px;padding:11px 15px;font-size:12.5px;}
}

/* roulang page: category2 */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --bg-elev:#0B1731;
  --glass:rgba(13,25,48,.62);
  --glass-2:rgba(9,17,36,.86);
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.45);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --gold:#FBBF24;
  --green:#34D399;
  --r-sm:12px;
  --r:18px;
  --r-lg:26px;
  --r-pill:999px;
  --sh:0 18px 45px rgba(2,6,23,.55);
  --sh-soft:0 10px 26px rgba(2,6,23,.4);
  --glow:0 0 26px rgba(56,189,248,.35);
  --maxw:1200px;
  --t:.25s ease;
}
*,*::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;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 10% -6%, rgba(37,99,235,.24), transparent 62%),
    radial-gradient(820px 480px at 94% 6%, rgba(56,189,248,.16), transparent 60%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color var(--t),opacity var(--t);}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
button,input,select,textarea{font-family:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.015em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(3,7,18,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:74px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--blue),var(--cyan));
  box-shadow:0 0 18px rgba(56,189,248,.45);
  color:#031024;font-size:17px;
}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-title{font-size:14px;font-weight:800;letter-spacing:-.01em;}
.logo-sub{font-size:10.5px;color:var(--muted);letter-spacing:.09em;text-transform:uppercase;}
.nav{display:flex;align-items:center;margin-left:8px;flex:1;}
.nav-list{display:flex;align-items:center;gap:4px;}
.nav-link{
  display:block;padding:9px 14px;border-radius:10px;font-size:14px;font-weight:500;
  color:var(--muted);border:1px solid transparent;transition:all var(--t);white-space:nowrap;
}
.nav-link:hover{color:var(--text);background:rgba(56,189,248,.08);border-color:var(--line);}
.nav-link.active{color:var(--text);background:rgba(37,99,235,.18);border-color:var(--line-strong);}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:rgba(56,189,248,.06);color:var(--text);
  font-size:17px;
}
.nav-toggle:hover{border-color:var(--line-strong);color:var(--cyan);}
.mobile-drawer{
  display:none;position:fixed;top:74px;left:0;right:0;bottom:0;z-index:99;
  background:rgba(3,7,18,.97);backdrop-filter:blur(14px);
  padding:22px 20px 40px;overflow-y:auto;border-top:1px solid var(--line);
}
.mobile-drawer.open{display:block;}
.mobile-drawer .nav-list{flex-direction:column;align-items:stretch;gap:8px;}
.mobile-drawer .nav-link{font-size:15.5px;padding:14px 16px;background:rgba(148,163,184,.05);border:1px solid var(--line);}
.mobile-drawer .drawer-cta{display:flex;gap:12px;margin-top:22px;}
.mobile-drawer .drawer-cta .btn{flex:1;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:var(--r-pill);font-size:14px;font-weight:600;
  border:1px solid transparent;transition:all var(--t);white-space:nowrap;cursor:pointer;
}
.btn i{font-size:13px;}
.btn-solid{
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#03111f;font-weight:700;
  box-shadow:0 0 22px rgba(56,189,248,.4);
}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.6);}
.btn-solid:active{transform:translateY(0);}
.btn-ghost{border-color:rgba(56,189,248,.42);color:var(--cyan);background:rgba(56,189,248,.05);}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#fff;border-color:var(--cyan);}
.btn-outline{border-color:var(--line);color:var(--text);background:rgba(148,163,184,.06);}
.btn-outline:hover{border-color:var(--line-strong);background:rgba(56,189,248,.1);}
.btn-lg{padding:15px 30px;font-size:15.5px;}
.btn-sm{padding:9px 16px;font-size:13px;}
.header-actions .btn{padding:10px 18px;font-size:13.5px;}

/* ============ HERO ============ */
.hero{
  position:relative;padding:148px 0 72px;overflow:hidden;
  background-image:linear-gradient(102deg,rgba(3,7,18,.97) 6%,rgba(3,7,18,.82) 46%,rgba(8,18,41,.9) 100%),url('/assets/images/81d0ad0ad1468d4c.jpg');
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:140px;
  background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);padding:6px 14px;border-radius:var(--r-pill);
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.28);
  margin-bottom:18px;
}
.hero h1{font-size:clamp(27px,3.6vw,44px);font-weight:800;line-height:1.18;}
.hero h1 .hl{
  background:linear-gradient(120deg,var(--cyan),var(--holo));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:20px;color:#CBD5E1;font-size:16.5px;line-height:1.7;max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-note{margin-top:18px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px;}
.hero-note i{color:var(--green);}
.hero-panel{
  background:linear-gradient(160deg,rgba(13,25,48,.92),rgba(6,12,28,.86));
  border:1px solid var(--line-strong);
  border-radius:var(--r-lg);
  padding:26px 24px;
  box-shadow:var(--sh), 0 0 40px rgba(37,99,235,.18);
  backdrop-filter:blur(14px);
}
.hero-panel h2{font-size:16px;font-weight:700;display:flex;align-items:center;gap:10px;}
.hero-panel h2 i{color:var(--cyan);}
.panel-rows{margin-top:18px;display:grid;gap:2px;}
.panel-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 2px;border-bottom:1px dashed rgba(96,165,250,.18);font-size:14px;
}
.panel-row:last-child{border-bottom:0;}
.panel-row span:first-child{color:var(--muted);}
.panel-row span:last-child{font-weight:600;color:#E2E8F0;}
.panel-foot{
  margin-top:20px;padding-top:16px;border-top:1px solid var(--line);
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);
}
.chip{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;letter-spacing:.02em;
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.3);color:#BAE6FD;
}
.chip.gold{background:rgba(251,191,36,.1);border-color:rgba(251,191,36,.32);color:#FDE68A;}
.chip.green{background:rgba(52,211,153,.1);border-color:rgba(52,211,153,.3);color:#A7F3D0;}

/* ============ SPEC BAND ============ */
.spec-band{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.35));
  padding:30px 0;
}
.spec-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.spec-item{display:flex;gap:14px;align-items:flex-start;}
.spec-item .ic{
  width:44px;height:44px;flex:0 0 44px;border-radius:13px;display:grid;place-items:center;
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.28);color:var(--cyan);font-size:16px;
}
.spec-item strong{display:block;font-size:19px;font-weight:800;letter-spacing:-.02em;}
.spec-item span{font-size:13px;color:var(--muted);line-height:1.5;}

/* ============ SECTION ============ */
.section{padding:76px 0;position:relative;}
.section.alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,0));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:780px;margin-bottom:38px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-title{font-size:clamp(23px,2.9vw,33px);font-weight:800;}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.7;}

/* ============ GRIDS & CARDS ============ */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.card{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:24px 22px;
  backdrop-filter:blur(10px);
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--sh-soft), 0 0 24px rgba(56,189,248,.16);}
.card h3{font-size:17px;font-weight:700;margin-top:16px;}
.card p{margin-top:10px;color:var(--muted);font-size:14.5px;line-height:1.68;}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(37,99,235,.32),rgba(56,189,248,.16));
  border:1px solid rgba(56,189,248,.28);color:var(--cyan);font-size:18px;
}
.card ul{margin-top:12px;display:grid;gap:8px;}
.card ul li{position:relative;padding-left:20px;font-size:14px;color:var(--muted);line-height:1.6;}
.card ul li::before{
  content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 10px rgba(56,189,248,.7);
}

/* ============ COMPARE ============ */
.compare{display:grid;grid-template-columns:.86fr 1.14fr;gap:34px;align-items:start;}
.compare-media{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  background:var(--glass-2);box-shadow:var(--sh);
}
.compare-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.compare-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.compare-col{
  border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;
  background:linear-gradient(165deg,rgba(11,23,49,.8),rgba(5,10,24,.6));
}
.compare-col.highlight{border-color:var(--line-strong);box-shadow:0 0 28px rgba(56,189,248,.14);}
.compare-col h3{font-size:16px;font-weight:700;display:flex;align-items:center;gap:9px;}
.compare-col h3 i{color:var(--cyan);}
.compare-col ul{margin-top:16px;display:grid;gap:11px;}
.compare-col li{display:flex;gap:10px;font-size:14px;color:var(--muted);line-height:1.6;}
.compare-col li i{color:var(--green);font-size:12px;margin-top:5px;}
.compare-col li.no i{color:var(--muted-2);}

/* ============ STEPS ============ */
.steps-layout{display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center;}
.steps{display:grid;gap:18px;counter-reset:step;}
.step{
  display:flex;gap:16px;align-items:flex-start;
  padding:18px 20px;border-radius:var(--r);
  border:1px solid var(--line);background:rgba(9,17,36,.6);
  transition:border-color var(--t),transform var(--t);
}
.step:hover{border-color:var(--line-strong);transform:translateX(4px);}
.step-num{
  flex:0 0 38px;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#03111f;
  background:linear-gradient(135deg,var(--cyan),var(--blue));
  box-shadow:0 0 16px rgba(56,189,248,.4);
}
.step h3{font-size:15.5px;font-weight:700;}
.step p{margin-top:7px;font-size:14px;color:var(--muted);line-height:1.65;}
.steps-media{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh);position:relative;
}
.steps-media img{width:100%;aspect-ratio:5/4;object-fit:cover;}
.steps-media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:16px 18px;font-size:13px;color:#E2E8F0;
  background:linear-gradient(180deg,transparent,rgba(3,7,18,.94));
}

/* ============ SPEC TABLE ============ */
.spec-table{
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:rgba(9,17,36,.55);
}
.spec-row{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:18px;
  padding:16px 22px;border-bottom:1px solid var(--line);font-size:14.5px;
}
.spec-row:last-child{border-bottom:0;}
.spec-row span:first-child{color:var(--muted);font-weight:500;}
.spec-row span:last-child{color:#E2E8F0;font-weight:600;}
.spec-side{display:grid;gap:16px;}
.spec-side .card{padding:20px;}

/* ============ SPLIT FEATURE ============ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}
.split.reverse .split-media{order:2;}
.split-media{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh);}
.split-media img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.feature-list{display:grid;gap:16px;margin-top:26px;}
.feature-list li{display:flex;gap:14px;align-items:flex-start;}
.feature-list .fi{
  flex:0 0 40px;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.26);color:var(--cyan);font-size:15px;
}
.feature-list h3{font-size:15.5px;font-weight:700;}
.feature-list p{margin-top:6px;font-size:14px;color:var(--muted);line-height:1.65;}
.pay-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.pay-badge{
  display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:rgba(148,163,184,.06);font-size:13px;font-weight:600;color:#E2E8F0;
  transition:all var(--t);
}
.pay-badge:hover{border-color:var(--line-strong);color:#fff;background:rgba(56,189,248,.12);}
.pay-badge i{color:var(--cyan);font-size:12px;}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.trust-item{
  border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;
  background:rgba(9,17,36,.5);transition:border-color var(--t);
}
.trust-item:hover{border-color:var(--line-strong);}
.trust-item i{font-size:20px;color:var(--cyan);}
.trust-item h3{font-size:15.5px;font-weight:700;margin-top:14px;}
.trust-item p{font-size:13.8px;color:var(--muted);line-height:1.65;margin-top:8px;}

/* ============ CHANNELS ============ */
.channels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.channel{
  display:flex;flex-direction:column;gap:14px;padding:26px 22px;border-radius:var(--r-lg);
  border:1px solid var(--line);background:linear-gradient(165deg,rgba(11,23,49,.85),rgba(5,10,24,.6));
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.channel:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--sh-soft), 0 0 26px rgba(56,189,248,.18);}
.channel .ch-top{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.channel i.ch-ic{font-size:19px;color:var(--cyan);}
.channel h3{font-size:17.5px;font-weight:700;}
.channel p{font-size:14.2px;color:var(--muted);line-height:1.68;}
.channel .ch-more{margin-top:auto;font-size:13.5px;font-weight:700;color:var(--cyan);display:inline-flex;align-items:center;gap:8px;}
.channel .ch-more i{font-size:12px;transition:transform var(--t);}
.channel:hover .ch-more i{transform:translateX(4px);}
.channel.current{border-color:var(--line-strong);}
.channel.current .ch-more{color:var(--muted-2);}

/* ============ FAQ ============ */
.faq{display:grid;gap:14px;max-width:900px;}
.faq details{
  border:1px solid var(--line);border-radius:var(--r);background:rgba(9,17,36,.6);
  padding:0 22px;transition:border-color var(--t),background var(--t);
}
.faq details[open]{border-color:var(--line-strong);background:rgba(13,25,48,.75);}
.faq summary{
  cursor:pointer;list-style:none;padding:19px 34px 19px 0;position:relative;
  font-size:15.5px;font-weight:600;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  font-size:12px;color:var(--cyan);transition:transform var(--t);
}
.faq details[open] summary::after{content:"\f068";}
.faq .faq-body{padding:0 0 20px;font-size:14.5px;color:var(--muted);line-height:1.72;}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-lg);border:1px solid var(--line-strong);
  background-image:linear-gradient(110deg,rgba(3,7,18,.94),rgba(8,18,41,.86)),url('/assets/images/69c84ee46423fb80.jpg');
  background-size:cover;background-position:center;
  padding:48px 42px;box-shadow:var(--sh);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center;}
.cta-band h2{font-size:clamp(22px,2.7vw,31px);font-weight:800;}
.cta-band p{margin-top:14px;color:#CBD5E1;font-size:15.5px;line-height:1.7;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.cta-meta{display:grid;gap:12px;}
.cta-meta div{
  display:flex;align-items:center;gap:12px;font-size:14px;color:#E2E8F0;
  padding:14px 16px;border-radius:var(--r-sm);border:1px solid var(--line);background:rgba(3,7,18,.6);
}
.cta-meta i{color:var(--green);}

/* ============ FOOTER ============ */
.site-footer{
  border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(8,18,41,.6),rgba(3,7,18,.98));
  padding:58px 0 30px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:34px;}
.footer-brand p{margin-top:18px;font-size:14px;color:var(--muted);line-height:1.7;max-width:420px;}
.footer-license{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.footer-license span{
  font-size:11.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  padding:5px 12px;border-radius:var(--r-pill);color:#BAE6FD;
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.24);
}
.footer-col h4{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);}
.footer-col ul{margin-top:18px;display:grid;gap:11px;}
.footer-col a{font-size:14px;color:var(--muted);}
.footer-col a:hover{color:var(--text);}
.responsible{
  margin-top:44px;padding:20px 22px;border-radius:var(--r);
  border:1px solid var(--line);background:rgba(148,163,184,.05);
  font-size:13.2px;color:var(--muted);line-height:1.7;
}
.footer-bottom{
  margin-top:24px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--muted-2);
}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:28px;border-radius:8px;font-weight:800;font-size:12.5px;color:#FDE68A;
  background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.4);
}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-height:52px;padding:12px 20px;border-radius:var(--r-pill);
  background:rgba(3,7,18,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(56,189,248,.65);
  box-shadow:0 0 20px rgba(56,189,248,.45);
  font-size:13.5px;font-weight:700;color:var(--text);
  opacity:.85;transition:all var(--t);
}
.fab i{color:var(--cyan);font-size:16px;}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 30px rgba(56,189,248,.7);border-color:var(--cyan);}
.fab:active{transform:translateY(1px) scale(.97);}
.fab .dot{
  position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 10px rgba(244,63,94,.9);
  animation:pulse 1.8s infinite;
}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.22);opacity:.7;}}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:38px;}
  .hero{padding:132px 0 62px;}
  .spec-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .trust-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .compare{grid-template-columns:1fr;gap:30px;}
  .steps-layout,.split{grid-template-columns:1fr;gap:32px;}
  .split.reverse .split-media{order:0;}
  .cta-inner{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:900px){
  .nav{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .logo-sub{display:none;}
  .channels{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:768px){
  .header-inner{gap:12px;height:68px;}
  .mobile-drawer{top:68px;}
  .hero{padding:118px 0 54px;}
  .section{padding:58px 0;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .spec-grid{grid-template-columns:1fr;}
  .compare-cols{grid-template-columns:1fr;}
  .trust-grid{grid-template-columns:1fr;}
  .header-actions .btn-ghost{display:none;}
  .cta-band{padding:34px 24px;}
  .spec-row{grid-template-columns:1fr;gap:6px;}
  .footer-grid{grid-template-columns:1fr;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .logo-title{font-size:12.5px;}
  .hero-actions .btn,.cta-actions .btn{width:100%;}
  .hero h1{font-size:25px;}
  .section-title{font-size:22px;}
  .fab{left:12px;bottom:80px;padding:10px 16px;font-size:12.5px;}
  .faq details{padding:0 16px;}
  .spec-row{padding:14px 16px;}
}

/* roulang page: category3 */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --bg-elev:#0B1731;
  --glass:rgba(13,25,48,.62);
  --glass-2:rgba(9,17,36,.86);
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.45);
  --text:#F8FAFC;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --blue:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --gold:#FBBF24;
  --green:#34D399;
  --r-sm:12px;
  --r:18px;
  --r-lg:26px;
  --r-pill:999px;
  --sh:0 18px 45px rgba(2,6,23,.55);
  --sh-soft:0 10px 26px rgba(2,6,23,.4);
  --glow:0 0 26px rgba(56,189,248,.35);
  --maxw:1200px;
  --t:.25s ease;
}
*,*::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;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 10% -6%, rgba(37,99,235,.24), transparent 62%),
    radial-gradient(820px 480px at 94% 6%, rgba(56,189,248,.16), transparent 60%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color var(--t),opacity var(--t),transform var(--t);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
button,input,select,textarea{font-family:inherit;}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:76px 0;position:relative;}
.section.alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,0));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:780px;margin-bottom:36px;}
.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:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);padding:6px 14px;border-radius:var(--r-pill);
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.28);
  margin-bottom:16px;
}
.section-title{font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.015em;line-height:1.25;}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.7;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(3,7,18,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:74px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--blue),var(--cyan));
  box-shadow:0 0 18px rgba(56,189,248,.45);
  color:#031024;font-size:17px;flex-shrink:0;
}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-title{font-size:14px;font-weight:800;letter-spacing:-.01em;}
.logo-sub{font-size:10.5px;color:var(--muted);letter-spacing:.09em;text-transform:uppercase;}
.nav{display:flex;align-items:center;margin-left:8px;flex:1;}
.nav-list{display:flex;align-items:center;gap:4px;}
.nav-link{
  display:block;padding:9px 14px;border-radius:10px;font-size:14px;font-weight:500;
  color:var(--muted);border:1px solid transparent;transition:all var(--t);white-space:nowrap;
}
.nav-link:hover{color:var(--text);background:rgba(56,189,248,.08);border-color:var(--line);}
.nav-link.active{color:var(--text);background:rgba(37,99,235,.18);border-color:var(--line-strong);}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:var(--r-pill);font-size:14px;font-weight:600;
  border:1px solid transparent;transition:all var(--t);white-space:nowrap;
}
.btn-solid{
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#03111f;font-weight:700;
  box-shadow:0 0 22px rgba(56,189,248,.4);
}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.6);}
.btn-solid:active{transform:translateY(0);}
.btn-ghost{border-color:rgba(56,189,248,.42);color:var(--cyan);background:rgba(56,189,248,.05);}
.btn-ghost:hover{background:rgba(56,189,248,.14);color:#fff;border-color:var(--cyan);}
.btn-outline{border-color:var(--line);color:var(--text);background:rgba(148,163,184,.06);}
.btn-outline:hover{border-color:var(--line-strong);background:rgba(56,189,248,.1);}
.btn-lg{padding:15px 30px;font-size:15.5px;}
.btn-sm{padding:9px 16px;font-size:13px;}
.header-actions .btn{padding:10px 18px;font-size:13.5px;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:rgba(56,189,248,.06);color:var(--text);
  font-size:17px;place-items:center;
}
.mobile-drawer{
  display:none;position:fixed;top:74px;left:0;right:0;bottom:0;z-index:99;
  background:rgba(3,7,18,.97);backdrop-filter:blur(14px);
  padding:22px 20px 40px;overflow-y:auto;border-top:1px solid var(--line);
}
.mobile-drawer.open{display:block;}
.mobile-drawer .nav-list{flex-direction:column;align-items:stretch;gap:8px;}
.mobile-drawer .nav-link{font-size:15.5px;padding:14px 16px;background:rgba(148,163,184,.05);border:1px solid var(--line);}
.mobile-drawer .drawer-cta{display:flex;gap:12px;margin-top:22px;}
.mobile-drawer .drawer-cta .btn{flex:1;}
/* ============ HERO ============ */
.hero{
  position:relative;padding:150px 0 84px;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(3,7,18,.96) 6%,rgba(3,7,18,.8) 46%,rgba(8,18,41,.88) 100%),url('/assets/images/81d0ad0ad1468d4c.jpg');
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:150px;
  background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:50px;align-items:start;}
.hero h1{font-size:clamp(27px,3.6vw,45px);font-weight:800;letter-spacing:-.02em;line-height:1.18;}
.hero h1 .hl{
  background:linear-gradient(120deg,var(--cyan),var(--holo));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:20px;color:#CBD5E1;font-size:16.5px;line-height:1.7;max-width:620px;}
.hero-points{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 15px;border-radius:var(--r-pill);font-size:13px;font-weight:600;
  color:var(--holo);background:rgba(37,99,235,.14);border:1px solid var(--line);
}
.chip i{color:var(--cyan);font-size:12px;}
/* Party card */
.party-card{
  background:var(--glass);
  border:1px solid var(--line-strong);
  border-radius:var(--r-lg);
  padding:26px;
  box-shadow:var(--sh),0 0 34px rgba(37,99,235,.22);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.party-top{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.party-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gold);padding:6px 12px;border-radius:var(--r-pill);
  background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.34);
}
.party-live{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--green);font-weight:600;}
.party-live .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:blink 1.6s infinite;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.28;}}
.party-head{margin-top:20px;font-size:15px;color:var(--muted);font-weight:600;}
.party-count{display:flex;align-items:baseline;gap:8px;margin-top:6px;}
.party-count strong{font-size:44px;font-weight:800;line-height:1;color:#fff;letter-spacing:-.03em;}
.party-count span{font-size:15px;color:var(--muted);}
.party-bar{margin-top:16px;height:9px;border-radius:var(--r-pill);background:rgba(148,163,184,.14);overflow:hidden;}
.party-bar span{display:block;height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--blue),var(--cyan));box-shadow:var(--glow);}
.party-note{margin-top:14px;font-size:14px;color:var(--muted);line-height:1.65;}
.party-actions{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap;}
.party-actions .btn{flex:1;min-width:150px;}
.party-perks{display:flex;flex-wrap:wrap;gap:16px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line);}
.party-perks span{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);}
.party-perks i{color:var(--cyan);}
/* ============ CARDS ============ */
.card{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:24px;
  box-shadow:var(--sh-soft);
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--sh),0 0 26px rgba(56,189,248,.16);}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(37,99,235,.18);border:1px solid var(--line-strong);
  color:var(--cyan);font-size:18px;margin-bottom:16px;
}
.card h3{font-size:17px;font-weight:700;line-height:1.4;}
.card p{margin-top:10px;color:var(--muted);font-size:14.5px;line-height:1.7;}
.card .tag-line{margin-top:14px;display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--cyan);}
/* ============ PAYMENT ============ */
.pay-card{
  display:flex;gap:18px;align-items:flex-start;
  background:var(--glass-2);border:1px solid var(--line);border-radius:var(--r);
  padding:22px;transition:border-color var(--t),transform var(--t);
}
.pay-card:hover{border-color:var(--line-strong);transform:translateY(-3px);}
.pay-logo{
  width:52px;height:52px;flex-shrink:0;border-radius:14px;display:grid;place-items:center;
  font-size:20px;color:#03111f;background:linear-gradient(140deg,var(--cyan),var(--holo));
  box-shadow:0 0 18px rgba(56,189,248,.35);
}
.pay-body h3{font-size:16.5px;font-weight:700;}
.pay-body p{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.65;}
.pay-meta{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px;}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;padding:5px 11px;border-radius:var(--r-pill);
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.26);color:var(--holo);
}
.badge.gold{background:rgba(251,191,36,.1);border-color:rgba(251,191,36,.3);color:var(--gold);}
.badge.green{background:rgba(52,211,153,.1);border-color:rgba(52,211,153,.3);color:var(--green);}
/* ============ FEE LIST ============ */
.fee-list{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--glass-2);}
.fee-row{
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:16px;
  padding:18px 22px;align-items:center;
  border-bottom:1px solid var(--line);
}
.fee-row:last-child{border-bottom:0;}
.fee-row.head{
  background:rgba(37,99,235,.16);font-size:12.5px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--holo);
}
.fee-row .fee-name{font-weight:700;font-size:15px;}
.fee-row span{font-size:14px;color:var(--muted);}
.fee-row .fee-free{color:var(--green);font-weight:700;}
.fee-note{margin-top:16px;font-size:13.5px;color:var(--muted);line-height:1.7;}
/* ============ FLOW + VISUAL ============ */
.flow-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start;}
.steps{counter-reset:step;}
.step{
  display:grid;grid-template-columns:44px 1fr;gap:16px;
  padding:16px 0;border-bottom:1px dashed var(--line);
}
.step:last-child{border-bottom:0;}
.step-num{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#03111f;
  background:linear-gradient(140deg,var(--cyan),var(--blue));
  box-shadow:0 0 16px rgba(56,189,248,.34);
}
.step h3{font-size:16px;font-weight:700;}
.step p{margin-top:6px;font-size:14px;color:var(--muted);line-height:1.65;}
.flow-visual{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh);}
.flow-visual img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.scene-list{margin-top:20px;display:grid;gap:12px;}
.scene-item{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 18px;border-radius:var(--r-sm);
  background:rgba(13,25,48,.6);border:1px solid var(--line);
}
.scene-item i{color:var(--cyan);font-size:16px;margin-top:3px;}
.scene-item h4{font-size:14.5px;font-weight:700;}
.scene-item p{margin-top:5px;font-size:13.5px;color:var(--muted);line-height:1.6;}
/* ============ TIERS ============ */
.tier-list{display:grid;gap:16px;}
.tier-row{
  display:grid;grid-template-columns:180px 1fr 110px;gap:20px;align-items:center;
  padding:18px 22px;border-radius:var(--r);
  background:var(--glass-2);border:1px solid var(--line);
}
.tier-name{display:flex;align-items:center;gap:12px;font-weight:700;font-size:15px;}
.tier-name i{font-size:15px;color:var(--gold);}
.tier-bar{height:9px;border-radius:var(--r-pill);background:rgba(148,163,184,.14);overflow:hidden;}
.tier-bar span{display:block;height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--blue),var(--cyan));}
.tier-rate{text-align:right;font-weight:800;font-size:18px;color:var(--cyan);letter-spacing:-.01em;}
.tier-sub{margin-top:8px;font-size:13px;color:var(--muted);}
/* ============ SAFE ============ */
.safe-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;}
.safe-list{display:grid;gap:14px;margin-top:26px;}
.safe-item{display:flex;gap:14px;align-items:flex-start;}
.safe-item .tick{
  width:28px;height:28px;border-radius:9px;display:grid;place-items:center;flex-shrink:0;
  background:rgba(52,211,153,.12);border:1px solid rgba(52,211,153,.34);color:var(--green);font-size:12px;
}
.safe-item h3{font-size:15.5px;font-weight:700;}
.safe-item p{margin-top:5px;font-size:14px;color:var(--muted);line-height:1.65;}
.safe-visual{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh);}
.safe-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.license-row{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;
}
.license-row span{
  font-size:12.5px;font-weight:600;color:var(--muted);
  padding:8px 14px;border-radius:var(--r-pill);
  background:rgba(148,163,184,.07);border:1px solid var(--line);
}
/* ============ NEWS ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.news-card{
  display:flex;flex-direction:column;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r);
  padding:22px;box-shadow:var(--sh-soft);transition:transform var(--t),border-color var(--t);
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);}
.news-cat{
  align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--cyan);padding:5px 11px;border-radius:var(--r-pill);
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.26);margin-bottom:14px;
}
.news-title{font-size:16px;font-weight:700;line-height:1.45;}
.news-title a:hover{color:var(--cyan);}
.news-excerpt{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.65;flex:1;}
.news-meta{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--muted-2);}
.empty-note{padding:26px;border-radius:var(--r);border:1px dashed var(--line);color:var(--muted);font-size:14.5px;text-align:center;}
/* ============ FAQ ============ */
.faq{display:grid;gap:12px;max-width:920px;}
.faq-item{
  border:1px solid var(--line);border-radius:var(--r);background:var(--glass-2);
  overflow:hidden;transition:border-color var(--t);
}
.faq-item[open]{border-color:var(--line-strong);}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:15.5px;font-weight:600;cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary i{color:var(--cyan);font-size:14px;transition:transform var(--t);}
.faq-item[open] summary i{transform:rotate(45deg);}
.faq-item .faq-body{padding:0 22px 20px;color:var(--muted);font-size:14.5px;line-height:1.7;}
/* ============ CTA ============ */
.cta-band{
  border-radius:var(--r-lg);padding:52px 34px;text-align:center;
  background:linear-gradient(140deg,rgba(37,99,235,.3),rgba(56,189,248,.14)),var(--bg-elev);
  border:1px solid var(--line-strong);
  box-shadow:var(--sh),0 0 40px rgba(37,99,235,.24);
}
.cta-band h2{font-size:clamp(23px,3vw,33px);font-weight:800;letter-spacing:-.015em;}
.cta-band p{margin:16px auto 0;max-width:700px;color:#CBD5E1;font-size:15.5px;line-height:1.7;}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:28px;}
.cta-note{margin-top:18px;font-size:13px;color:var(--muted);}
/* ============ FOOTER ============ */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(8,18,41,.86),rgba(3,7,18,.98));
  padding:64px 0 34px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;}
.footer-brand p{margin-top:18px;font-size:14px;color:var(--muted);line-height:1.7;max-width:400px;}
.footer-license{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px;}
.footer-license span{
  font-size:11.5px;font-weight:600;color:var(--holo);
  padding:6px 12px;border-radius:var(--r-pill);
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.24);
}
.footer-col h4{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--holo);margin-bottom:16px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:var(--muted);}
.footer-col a:hover{color:var(--cyan);}
.responsible{
  margin-top:44px;padding:20px 22px;border-radius:var(--r);
  border:1px solid var(--line);background:rgba(148,163,184,.05);
  font-size:13px;color:var(--muted);line-height:1.7;
}
.footer-bottom{
  margin-top:26px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:var(--muted-2);
}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:44px;height:30px;padding:0 12px;border-radius:var(--r-pill);
  font-weight:800;font-size:13px;color:#03111f;background:linear-gradient(135deg,var(--cyan),var(--holo));
}
/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:18px;
  display:grid;place-items:center;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid rgba(56,189,248,.6);
  color:var(--cyan);font-size:20px;
  opacity:.78;
  animation:fabPulse 3.2s ease-in-out infinite;
  transition:transform var(--t),opacity var(--t),color var(--t);
}
@keyframes fabPulse{
  0%,100%{box-shadow:0 0 18px rgba(6,182,212,.32);}
  50%{box-shadow:0 0 32px rgba(6,182,212,.66);}
}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.06);color:#fff;}
.fab:active{transform:scale(.94);}
.fab-dot{
  position:absolute;top:-5px;right:-5px;width:13px;height:13px;border-radius:50%;
  background:#22D3EE;box-shadow:0 0 12px #22D3EE;animation:blink 1.4s infinite;
}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero{padding:132px 0 70px;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .flow-grid,.safe-grid{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .nav{display:none;}
  .nav-toggle{display:grid;}
  .header-actions .btn{padding:9px 15px;font-size:13px;}
}
@media (max-width:820px){
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .fee-row{grid-template-columns:1fr 1fr;gap:10px 16px;padding:16px 18px;}
  .fee-row.head{display:none;}
  .fee-row .fee-name{grid-column:1 / -1;}
  .tier-row{grid-template-columns:1fr;gap:12px;}
  .tier-rate{text-align:left;}
}
@media (max-width:640px){
  .section{padding:58px 0;}
  .container{padding:0 16px;}
  .header-inner{gap:8px;height:68px;}
  .mobile-drawer{top:68px;padding:18px 16px 36px;}
  .logo-sub{display:none;}
  .logo-title{font-size:11px;max-width:98px;line-height:1.2;}
  .logo-mark{width:36px;height:36px;border-radius:10px;font-size:15px;}
  .logo{gap:8px;}
  .header-actions{gap:6px;}
  .header-actions .btn{padding:7px 11px;font-size:11.5px;}
  .nav-toggle{width:40px;height:40px;font-size:15px;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .party-card{padding:22px;}
  .party-count strong{font-size:38px;}
  .cta-band{padding:40px 20px;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .fab{width:52px;height:52px;bottom:88px;left:12px;border-radius:16px;font-size:18px;}
}